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Tannaz Ahadi , Nima Khaje , Bijan Forogh , Labaneh Janbazi, Masumeh Bagherzadehcham.m@iums.ac.ir,
Volume 80, Issue 4 (July 2022)
Volume 80, Issue 4 (July 2022)
Abstract
Background: There are many conservative interventions to reduce the symptoms of coccydynia, but it is not clear which treatment can be more effective. The aim of this review study was to evaluate the types of conservative interventions and the effectiveness of each of them in reducing coccydynia symptoms.
Methods: This systematic review was carried out based on PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) instruction. A search for research studies published up to October 2021 was conducted in Neuromusculoskeletal Research Center, Firoozgar General Hospital, Iran University of Medical Sciences, Tehran, Iran, using Scopus, Science Direct, Web of Knowledge and Cochrane without data constraints. The search was carried out in October 2021 and continued for seven months. The quality of the articles was evaluated using the Physiotherapy Evidence Database scale (PEDro). All prospective randomized clinical trial studies in which participants suffered from coccydynia and were treated with nonsurgical treatments were included.
Methods: This systematic review was carried out based on PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) instruction. A search for research studies published up to October 2021 was conducted in Neuromusculoskeletal Research Center, Firoozgar General Hospital, Iran University of Medical Sciences, Tehran, Iran, using Scopus, Science Direct, Web of Knowledge and Cochrane without data constraints. The search was carried out in October 2021 and continued for seven months. The quality of the articles was evaluated using the Physiotherapy Evidence Database scale (PEDro). All prospective randomized clinical trial studies in which participants suffered from coccydynia and were treated with nonsurgical treatments were included.
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Results: 945 articles were found in the primary search of the databases. After eliminating 493 repetitive papers, 452 studies remained which were screened by the two researchers of this study in terms of the title and abstract. 40 studies were selected for full-text evaluation. Finally, 12 articles were included in the review study. Two papers used extracorporeal shockwave, two papers used impar ganglion block, three papers manual therapy, and four studies injection. The remaining four studies used iontophoresis with ketoprofen, biofeedback therapy, acupuncture, and physiotherapy with Kinesio taping.
Conclusion: Treatment with extracorporeal shock wave and impar ganglion block significantly improve tailbone pain and show more permanent effects on patients' symptoms. Manual therapies are mostly used in cases where the tailbone is stable. It seems that achieving the desired response requires more than six sessions, which is not pleasant for patients. Injections, especially those performed under fluoroscopic guidance, require high skill in addition to being unpleasant and painful. However, this procedure is done in one session, so there is no need for the next visit. |
Jalal Saeedpour , Mehdi Rezaei , Shamsi Ekhteyar, Sara Akhavan Rezayat , Soheila Damiri , Faezeh Fartaj, Maryam Radin Manesh ,
Volume 80, Issue 4 (July 2022)
Volume 80, Issue 4 (July 2022)
Abstract
Background: In Iran, a combination of three methods of budget payment, fee for service and case-based payment (known as the global payment system) is used to reimburse the cost of hospital services. The aim of this study was to investigate the costs of 90 services of the Global Hospital Reimbursement System at Tehran University of Medical Sciences.
Methods: This descriptive cross-sectional applied study was performed from March 2017 to March 2019 in the hospitals of Tehran University of Medical Sciences. The billing and record data of all patients whose services were reimbursed on a global payment system basis were extracted from hospital information systems. Data were analyzed using descriptive statistics (frequency mean. std deviation, maximum & minimum) in SPSS 21 and Excel 2016.
Results: During two years in TUMS, the costs of services provided to 143,866 patients have been reimbursed based on the global payment system., which had a cost of 2300 billion rials. 80% of the total services and costs were related to 10 services. 78.46% of the cases were related to two specialized groups of ophthalmology and obstetrics and gynecology. 83.17% of the total costs of services reimbursed globally at the TUMS were related to these two specialized groups. The average cost per service was about 16 million Rials, but varied greatly for different services, ranging from about 1.8 million Rials to 67 million Rials. On average, for a global service, the share of each of the cost subgroups of diagnostic services, hoteling and nursing services, medicine and consumables, operating room and surgery, physician's visit and consultation, respectively 3.1%, 11.6%, 21.4%, 49.9% and 13.9%.
Methods: This descriptive cross-sectional applied study was performed from March 2017 to March 2019 in the hospitals of Tehran University of Medical Sciences. The billing and record data of all patients whose services were reimbursed on a global payment system basis were extracted from hospital information systems. Data were analyzed using descriptive statistics (frequency mean. std deviation, maximum & minimum) in SPSS 21 and Excel 2016.
Results: During two years in TUMS, the costs of services provided to 143,866 patients have been reimbursed based on the global payment system., which had a cost of 2300 billion rials. 80% of the total services and costs were related to 10 services. 78.46% of the cases were related to two specialized groups of ophthalmology and obstetrics and gynecology. 83.17% of the total costs of services reimbursed globally at the TUMS were related to these two specialized groups. The average cost per service was about 16 million Rials, but varied greatly for different services, ranging from about 1.8 million Rials to 67 million Rials. On average, for a global service, the share of each of the cost subgroups of diagnostic services, hoteling and nursing services, medicine and consumables, operating room and surgery, physician's visit and consultation, respectively 3.1%, 11.6%, 21.4%, 49.9% and 13.9%.
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Conclusion: Managers need to focus on high-frequency and high-cost services to reduce the cost and financial losses for services that are under the global payment system. Depending on the specific cost pattern of each service, the strategies adopted to control the costs of that service should also be different.
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Nazanin Razazian, Mansour Rezaei, Poona Ahmadi, Negin Fakhri,
Volume 80, Issue 4 (July 2022)
Volume 80, Issue 4 (July 2022)
Abstract
Background: Multiple sclerosis (MS) is an inflammatory disease affecting the central nervous system. Rituximab (Zytux) is a type of monoclonal antibody against B cells with CD20 antigen that reduces B cells. The present study examined the one-year effectiveness and side effects of Rituximab.
Methods: This quasi-experimental clinical trial was conducted from September 2018 to September 2019 in Imam Reza Hospital in Kermanshah. 44 eligible patients were selected by the available sampling method and entered the study after evaluation in terms of inclusion and exclusion criteria. Patients were treated with rituximab for one year. At the beginning of the study and at the end of the year, the disability score based on the Expanded Disability Status Scale (EDSS) and active lesions based on MRI for patients were evaluated. Also, the patients were followed up in terms of relapse and medication side effects throughout the year. This study was performed with the support of Kermanshah University of Medical Sciences. Informed consent was obtained from all participants. The data were analyzed by SPSS-25 software.
Methods: This quasi-experimental clinical trial was conducted from September 2018 to September 2019 in Imam Reza Hospital in Kermanshah. 44 eligible patients were selected by the available sampling method and entered the study after evaluation in terms of inclusion and exclusion criteria. Patients were treated with rituximab for one year. At the beginning of the study and at the end of the year, the disability score based on the Expanded Disability Status Scale (EDSS) and active lesions based on MRI for patients were evaluated. Also, the patients were followed up in terms of relapse and medication side effects throughout the year. This study was performed with the support of Kermanshah University of Medical Sciences. Informed consent was obtained from all participants. The data were analyzed by SPSS-25 software.
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Results: 44 patients with MS including 29 (65.9%) female and 15 (34.1%) male were studied. 22 patients had RRMS and 22 patients had progressive-relapsing MS (PRMS). In patients with RRMS, the EDSS score at the end of the study was significantly reduced compared to the beginning of the study (P=0.010) but in PRMS patients EDSS was increased but this increase was not significant (P=0.148). In both RRMS and PRMS patients, the number of MRI lesions at the end of the study was lower than the beginning of the study and this decrease was not significant (P>0.05). More Immediate side effects occurred in RRMS patients (13.6% vs. 4.5%) and more delayed side effects were observed in PRMS patients (54.5% vs. 36.3%).
Conclusion: rituximab caused a greater reduction in EDSS in the treatment of RRMS than PRMS and its use had few side effects. |
Marzieh Khademi, Maryam Masaeli, Mehdi Azarmnia, Masoud Shahabian, Maziar Karamnejad, Mohammad Reza Azimi Aval , Azadeh Asghari Birbaneh,
Volume 80, Issue 4 (July 2022)
Volume 80, Issue 4 (July 2022)
Abstract
Background: Trauma is one of the most common causes of death in all ages. Considering the prevalence of trauma in the general population, and its costs and complications, it is important to use aiding tools to accelerate the diagnosis in order to act in time. The aim of this study was to evaluate the efficacy of ultrasound in diagnosing nerve and tendon injuries in the upper extremities.
Methods: This study is a cross-sectional study, which was carried out at the emergency department of the Besat Hospital, Tehran from march 2018 to march 2019. The statistical population was all patients who had been referred with deep lacerations in upper extremities and had injuries in the superficial or deep compartments (nerves/ tendons). For all the patients who met the inclusion criteria, bedside sonography with 11 Mhz Linear probe was performed by the researcher and under the supervision of the radiologist. The results were compared with the results from local exploration of the wounds. Local exploration of the wounds was also done under the surgeon's supervision. After completing the sample size and data collection, SPSS software, version 22 (IBM SPSS, Armonk, NY, USA) was used for statistical analysis
Methods: This study is a cross-sectional study, which was carried out at the emergency department of the Besat Hospital, Tehran from march 2018 to march 2019. The statistical population was all patients who had been referred with deep lacerations in upper extremities and had injuries in the superficial or deep compartments (nerves/ tendons). For all the patients who met the inclusion criteria, bedside sonography with 11 Mhz Linear probe was performed by the researcher and under the supervision of the radiologist. The results were compared with the results from local exploration of the wounds. Local exploration of the wounds was also done under the surgeon's supervision. After completing the sample size and data collection, SPSS software, version 22 (IBM SPSS, Armonk, NY, USA) was used for statistical analysis
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Results: In this study, from 144 patients with penetrating trauma in the upper extremities, 56 patients were suspected with nerve injuries and 50 patients were suspected with tendon injuries. After evaluation with an ultrasound probe, 21 out of 23 cases suspected of nerve injuries were confirmed by local exploration. Local exploration confirmed that 27 out of 28 cases were suspected of tendon injuries. The accuracy of ultrasound in the assessment of nerve damage was estimated at 99.64% and in tendon damage at 92%, and the sensitivity of ultrasound in the diagnosis of nerve damage was 91.30% and in the diagnosis of tendon damage was 96.42%.
Conclusion: By the results of this research it can be concluded, that ultrasound leads to a faster diagnosis. It provides a wider field of view, can reduce possible secondary injuries and increases the accuracy of the diagnosis. |
Hosein Shabani-Mirzaee , Zahra Haghshenas , Mohsen Vigeh, Armen Malekiantaghi, Kambiz Eftekhari,
Volume 80, Issue 5 (August 2022)
Volume 80, Issue 5 (August 2022)
Abstract
Background: Due to the chronic nature of diabetes, children with type 1 diabetes are prone to a number of long-term complications. One of the most important complications of this disease is cardiovascular involvement due to atherosclerosis, which is directly related to the control of blood lipids. The use of probiotics may be effective in the process of complications in these patients by affecting fat metabolism. The aim of this study was to evaluate the effect of oral probiotics on lipid profiles in children with type 1 diabetes.
Methods: This study was conducted at Bahrami Children's Hospital from May 2018 to May 2019. In this single-blind randomized controlled clinical trial, 52 children with type 1 diabetes (aged 2 to 16 years) were studied. We created two groups of 26 individuals. The inclusion criteria were determined as follows: Proof of T1DM by history and information of children’s medical record. Also, the Exclusion criteria were determined in this way: Patients consuming probiotics in the last 4 weeks, gastrointestinal infections in the last 2 weeks, and presence of chronic underlying intestinal diseases. The probiotic group received, in addition to insulin therapy, a daily probiotic capsule for 90 days. The control group received only routine insulin therapy. Blood samples were taken to measure lipid profiles at the beginning and end of the trial.
Results: A total of 52 patients were included. The mean age of children was 9.3±2.9 (4 to 14 years). The mean age in the probiotic and control groups was 9.6±3.5 and 9.4±3.0 respectively. The results of this study showed that HDL-C was increased in the probiotic group compared to the control group, although it was not statistically significant (P>0.05). Also, changes in total cholesterol, LDL-C, and triglyceride were not statistically significant.
Methods: This study was conducted at Bahrami Children's Hospital from May 2018 to May 2019. In this single-blind randomized controlled clinical trial, 52 children with type 1 diabetes (aged 2 to 16 years) were studied. We created two groups of 26 individuals. The inclusion criteria were determined as follows: Proof of T1DM by history and information of children’s medical record. Also, the Exclusion criteria were determined in this way: Patients consuming probiotics in the last 4 weeks, gastrointestinal infections in the last 2 weeks, and presence of chronic underlying intestinal diseases. The probiotic group received, in addition to insulin therapy, a daily probiotic capsule for 90 days. The control group received only routine insulin therapy. Blood samples were taken to measure lipid profiles at the beginning and end of the trial.
Results: A total of 52 patients were included. The mean age of children was 9.3±2.9 (4 to 14 years). The mean age in the probiotic and control groups was 9.6±3.5 and 9.4±3.0 respectively. The results of this study showed that HDL-C was increased in the probiotic group compared to the control group, although it was not statistically significant (P>0.05). Also, changes in total cholesterol, LDL-C, and triglyceride were not statistically significant.
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Conclusion: In this study, the use of oral probiotics for 90 days in children with type 1 diabetes did not have a significant effect on blood lipid profiles compared to the control group.
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Maryam Tajvar, Amirhossein Mortezaei, Ali Sadeghinia, Seyed Naser Emadi , Zeinab Khaledian,
Volume 80, Issue 5 (August 2022)
Volume 80, Issue 5 (August 2022)
Abstract
Background: Vitiligo is a multifactorial acquired disorder characterized by the complete or partial destruction of skin melanocytes in the affected areas. Vitiligo affects the personal and social life of patients negatively and causes defects in their quality of life. Since the role of psychological factors in some skin diseases and chronic disorders has been identified, the present study was conducted to understand the possible role of psychological stress in the incidence of vitiligo disease.
Methods: This is a Retrospective Case-Control Study that was conducted in the Razi hospital affiliated with Tehran University of Medical Science in 2021. Razi hospital is a specific referral center for dermatologic disorders. In this study, 87 patients with onset of vitiligo not more than 3 years before evaluation (case) were compared with 130 patients affected by other skin disorders with a well-established etiology (control). Participants were selected through convenience sampling from August to February. They were studied for experienced stressful life events during the year before the diagnosis. To understand this, we utilized a validated Stressful life events (SLE) Questionnaire. Additionally, we probed a clinical record, to demographic and socioeconomic characteristics, medical history, and clinical status of the disease. The data were analyzed in SPSS version 23 with descriptive and analytical statistics.
Results: The incidence of the vitiligo disease by controlling socioeconomic confounders, was related to experience of stressful life events in past year (OR=1.89, CI=95%, P=0.01). The chance of developing vitiligo increased by 89% per each unit increase in the mean of stressful event. Also, an increase in personal conflicts (OR =2.23, P= 0.00), Educational concerns (OR=1.94, P=0.00), job security (OR=1.28, P=0.03) and family life (OR=1.57, P=0.03) significantly (95% CI) increased the chance of developing vitiligo disease. While for other events were not significantly different between the two groups.
Conclusion: stress plays a significant role in vitiligo disease as a causal factor. So, Psychosocial intervention should be considered in preventing and treatment of disease.
Methods: This is a Retrospective Case-Control Study that was conducted in the Razi hospital affiliated with Tehran University of Medical Science in 2021. Razi hospital is a specific referral center for dermatologic disorders. In this study, 87 patients with onset of vitiligo not more than 3 years before evaluation (case) were compared with 130 patients affected by other skin disorders with a well-established etiology (control). Participants were selected through convenience sampling from August to February. They were studied for experienced stressful life events during the year before the diagnosis. To understand this, we utilized a validated Stressful life events (SLE) Questionnaire. Additionally, we probed a clinical record, to demographic and socioeconomic characteristics, medical history, and clinical status of the disease. The data were analyzed in SPSS version 23 with descriptive and analytical statistics.
Results: The incidence of the vitiligo disease by controlling socioeconomic confounders, was related to experience of stressful life events in past year (OR=1.89, CI=95%, P=0.01). The chance of developing vitiligo increased by 89% per each unit increase in the mean of stressful event. Also, an increase in personal conflicts (OR =2.23, P= 0.00), Educational concerns (OR=1.94, P=0.00), job security (OR=1.28, P=0.03) and family life (OR=1.57, P=0.03) significantly (95% CI) increased the chance of developing vitiligo disease. While for other events were not significantly different between the two groups.
Conclusion: stress plays a significant role in vitiligo disease as a causal factor. So, Psychosocial intervention should be considered in preventing and treatment of disease.
Masoumeh Asgharpour, Khadijeh Ezoji, Roghayeh Akbari, Kayvan Latifi , Shahram Seyfi,
Volume 80, Issue 5 (August 2022)
Volume 80, Issue 5 (August 2022)
Abstract
Background: Information on the coronavirus infection 2019 (COVID-19) which can clinically range from asymptomatic infection to severe pneumonia, in transplant recipients is still low. Infections are a major cause of death in kidney transplant recipients, and kidney transplant recipients, like other organ recipients, appear to be more vulnerable to a variety of infections due to comorbidities and immunosuppressive drugs that predispose them to infection.
Case presentation: In this study, we reviewed 10 transplant recipients with a mean age of 50.3±11.25 years who were admitted to Ayatollah Rouhani Hospital in Babol due to COVID-19 From April 2019 to September 2019. Four patients were female and six ones were male. Fever (100%) and cough (60%) were the most common symptoms in patients. All patients used standard immunosuppressive drugs (tacrolimus, corticosteroids, mycophenolate, and cyclosporine). The mean level of oxygen saturation at the time of admission in these patients was 87.9±11.3 and in two patients with death outcomes of 57% and 95%, it was at the beginning of hospitalization. The mean leukocytes of patients at the beginning of hospitalization was10470±5784.08 per ml and the mean lymphocytes of these patients were 1081.5±516.05. In the studied patients, the mean of previous years of transplantation was 8/05±7.13 and two patients died 20 years and 5 years after their kidney transplantation. Two patients (20%), aged 57 and 50 years, died from progressive respiratory symptoms and the other eight patients recovered and were discharged from the hospital.
We reported COVID-19 infection in ten kidney transplant recipients with different clinical outcomes and periods, which may be a reference for the management of COVID-19 in such patients.
Conclusion: It seems that more information is needed to better understand the effect of anti-transplant immunosuppressive therapy on the outcome of COVID-19 infection in kidney transplant recipients. Long-term follow-up studies and more cases are needed to clarify the diagnosis, outcome, and treatment options for COVID-19 in these patients.
Case presentation: In this study, we reviewed 10 transplant recipients with a mean age of 50.3±11.25 years who were admitted to Ayatollah Rouhani Hospital in Babol due to COVID-19 From April 2019 to September 2019. Four patients were female and six ones were male. Fever (100%) and cough (60%) were the most common symptoms in patients. All patients used standard immunosuppressive drugs (tacrolimus, corticosteroids, mycophenolate, and cyclosporine). The mean level of oxygen saturation at the time of admission in these patients was 87.9±11.3 and in two patients with death outcomes of 57% and 95%, it was at the beginning of hospitalization. The mean leukocytes of patients at the beginning of hospitalization was10470±5784.08 per ml and the mean lymphocytes of these patients were 1081.5±516.05. In the studied patients, the mean of previous years of transplantation was 8/05±7.13 and two patients died 20 years and 5 years after their kidney transplantation. Two patients (20%), aged 57 and 50 years, died from progressive respiratory symptoms and the other eight patients recovered and were discharged from the hospital.
We reported COVID-19 infection in ten kidney transplant recipients with different clinical outcomes and periods, which may be a reference for the management of COVID-19 in such patients.
Conclusion: It seems that more information is needed to better understand the effect of anti-transplant immunosuppressive therapy on the outcome of COVID-19 infection in kidney transplant recipients. Long-term follow-up studies and more cases are needed to clarify the diagnosis, outcome, and treatment options for COVID-19 in these patients.
Outcomes of AstraZeneca vaccine for relapse and Covid-19 infection in people with multiple sclerosis
Nazanin Razazian, Mohammad-Ali Sahraian, Sharareh Eskandarieh, Nooshin Jafari, Mansour Rezaei, Negin Fakhri,
Volume 80, Issue 6 (September 2022)
Volume 80, Issue 6 (September 2022)
Abstract
Background: People with chronic diseases of the immune system, such as multiple sclerosis (MS), are at risk for Covid-19 disease. However, more research is needed with long-term follow-up. The aim of the study was to follow up people with MS (PwMS) for up to three months after AstraZeneca vaccination for the recurrence of MS and Covid-19 infection.
Methods: This study was a case study (descriptive-analytical) of follow-up type. The study population was PwMS over 18 years of age in Kermanshah province who received both doses of the AstraZeneca vaccine. This study was conducted from August to November 2021. Sampling was done with existing methods based on the National MS Registry of Iran (NMSRI). Demographic information of patients was extracted from NMSRI. A researcher-made form was used to collect information by telephone three months after vaccination about clinical characteristics, Covid-19 infection, and recurrence of MS. Data were analyzed using SPSS-25 software.
Results: Study participants were 40 MS patients with a mean (SD) age of 39.27 (8.8) years, including 32 (80.0%) women. A mean of 9.39 (4.6) years had passed since The patients were diagnosed with MS, and 29 (76.4%) had RR type MS. Four patients (10%) relapsed between the second dose and three months later, of whom two (50%) had sensory symptoms, one (25%) had optic nerve involvement, and one (25%) had motor symptoms and pyramidal pathway involvement. The symptoms of Covid-19 were mild in three patients (10%), while severe symptoms developed in one patient (10%) who received rituximab. Among the patients, no cases of thrombosis were observed. Infusion therapy, a leg fracture, and kidney stones were the only hospitalized cases.
Methods: This study was a case study (descriptive-analytical) of follow-up type. The study population was PwMS over 18 years of age in Kermanshah province who received both doses of the AstraZeneca vaccine. This study was conducted from August to November 2021. Sampling was done with existing methods based on the National MS Registry of Iran (NMSRI). Demographic information of patients was extracted from NMSRI. A researcher-made form was used to collect information by telephone three months after vaccination about clinical characteristics, Covid-19 infection, and recurrence of MS. Data were analyzed using SPSS-25 software.
Results: Study participants were 40 MS patients with a mean (SD) age of 39.27 (8.8) years, including 32 (80.0%) women. A mean of 9.39 (4.6) years had passed since The patients were diagnosed with MS, and 29 (76.4%) had RR type MS. Four patients (10%) relapsed between the second dose and three months later, of whom two (50%) had sensory symptoms, one (25%) had optic nerve involvement, and one (25%) had motor symptoms and pyramidal pathway involvement. The symptoms of Covid-19 were mild in three patients (10%), while severe symptoms developed in one patient (10%) who received rituximab. Among the patients, no cases of thrombosis were observed. Infusion therapy, a leg fracture, and kidney stones were the only hospitalized cases.
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Conclusion: Covid-19 and MS relapse prevalence did not differ significantly in the three months before and after vaccination. There is a need for further studies with a longer follow-up period.
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Majid Zamani, Masoudeh Babakhanian , Farhad Heydari , Mohammad Nasr-Esfahani , Mohammad Mahdi Zarezadeh ,
Volume 80, Issue 7 (October 2022)
Volume 80, Issue 7 (October 2022)
Abstract
Background: In addition to heart disease, ECG also changes in non-heart disease, which due to its similarity, can lead to misdiagnosis of heart disease in patients. ECG changes in brain lesions such as ischemic and hemorrhagic strokes, brain traumas, etc. and have been studied in many articles, but the effects of brain midline shift on ECG changes have not been studied. In this study, we want to examine these changes.
Methods: This is a prospective cross-sectional descriptive study. Patients with brain tumors who were referred to Al-Zahra and Kashani hospitals in Isfahan from April 2019 to March 2021 were selected. Patients with a history of heart disease, patients receiving medications that cause ECG changes, patients with ECG changes due to non-cardiac and cerebral causes, and individuals under 15 years of age were not included in the study. Patients whose ECG changes were due to electrolyte disturbances or acute heart problems were also excluded from the study. After obtaining informed consent from patients, a CT scan or brain MRI was taken and patients were divided into two groups with and without midline shift. Then the ECG was taken and ECG changes (T wave, ST segment, QTc Interval, QRS prolongation) were compared in two groups of brain tumors with and without midline shift.
Results: 136 patients were included in the study. Of these, 69 patients were in the without midline shift group and 67 patients were in the midline shift group. In the midline shift group, 3% of patients had ST segment changes and 23.9% had T wave changes, which were 1.4% and 10.1% in the without midline shift group, respectively. The mean QTc Interval in the two groups without and with midline shift was 338.26 (4 28.438) and 388.66 (37.855), respectively, and the mean QRS in the without midline shift group was 86.09 (88.9.88) ms and in the midline shift group was 94.63 (±12.83) ms.
Conclusion: Brain midline shifts can cause QRS widening, QTc interval prolongation, and T-wave changes in patients' ECGs.
Methods: This is a prospective cross-sectional descriptive study. Patients with brain tumors who were referred to Al-Zahra and Kashani hospitals in Isfahan from April 2019 to March 2021 were selected. Patients with a history of heart disease, patients receiving medications that cause ECG changes, patients with ECG changes due to non-cardiac and cerebral causes, and individuals under 15 years of age were not included in the study. Patients whose ECG changes were due to electrolyte disturbances or acute heart problems were also excluded from the study. After obtaining informed consent from patients, a CT scan or brain MRI was taken and patients were divided into two groups with and without midline shift. Then the ECG was taken and ECG changes (T wave, ST segment, QTc Interval, QRS prolongation) were compared in two groups of brain tumors with and without midline shift.
Results: 136 patients were included in the study. Of these, 69 patients were in the without midline shift group and 67 patients were in the midline shift group. In the midline shift group, 3% of patients had ST segment changes and 23.9% had T wave changes, which were 1.4% and 10.1% in the without midline shift group, respectively. The mean QTc Interval in the two groups without and with midline shift was 338.26 (4 28.438) and 388.66 (37.855), respectively, and the mean QRS in the without midline shift group was 86.09 (88.9.88) ms and in the midline shift group was 94.63 (±12.83) ms.
Conclusion: Brain midline shifts can cause QRS widening, QTc interval prolongation, and T-wave changes in patients' ECGs.
Mahbod Kaveh, Mohammad Kaji-Yazdi , Mohsen Jafari, Armen Malekiantaghi, Seyed Yousef Mojtehedi , Kambiz Eftekhari,
Volume 80, Issue 7 (October 2022)
Volume 80, Issue 7 (October 2022)
Abstract
Background: The neonate's Cardiopulmonary resuscitation (CPR) is the most important and common emergency condition in the delivery room. Approximately 10% of newborns are unable to initiate effective breathing and require assistance. The aim of this study was to evaluate the frequency of CPR levels of the neonates delivered during a year in Moheb Yas Hospital who were resuscitated.
Methods: This was a retrospective cross-sectional descriptive study. The sampling method in this study was census. In this study, all the live neonates born during the year (April, 2010 to April, 2011) in Moheb Yas Hospital who were resuscitated, were enrolled in the study. The information of these infants was recorded in separate checklists. This checklist included the following information: mother's age, gestational age, gender of the baby, method of the delivery, multiple births, complications of the placenta and umbilical cord, amount of amniotic fluid, fetal presentation, meconium excretion, fetal heart rate pattern, Apgar of the baby, resuscitation levels, underlying diseases of the mother, maternal diseases during pregnancy, drug use by the mother and premature rupture of the amniotic sac. Finally, the data were analyzed by SPSS software. P-values less than 0.05 were considered statistically significant.
Methods: This was a retrospective cross-sectional descriptive study. The sampling method in this study was census. In this study, all the live neonates born during the year (April, 2010 to April, 2011) in Moheb Yas Hospital who were resuscitated, were enrolled in the study. The information of these infants was recorded in separate checklists. This checklist included the following information: mother's age, gestational age, gender of the baby, method of the delivery, multiple births, complications of the placenta and umbilical cord, amount of amniotic fluid, fetal presentation, meconium excretion, fetal heart rate pattern, Apgar of the baby, resuscitation levels, underlying diseases of the mother, maternal diseases during pregnancy, drug use by the mother and premature rupture of the amniotic sac. Finally, the data were analyzed by SPSS software. P-values less than 0.05 were considered statistically significant.
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Results: There were 2,176 live births during the study. Of these infants , a total of 322 neonates (15.27%) underwent CPR. 51.8% were male. The mean gestational age was 36.08 weeks. The first minute Apgar was less than 5, between 5-7, and above 8 respectively in 10.5%, 33.4%, and 56% of neonates. About 42% of neonates needed initial resuscitation (warming, drying, and respiratory stimulation). 48% required respiratory ventilation with bag and mask, 5% endotracheal tube, 2.7% cardiac massage, and 1.3% needed medication. In 96.7% of cases, the CPR team was ready for resuscitation before delivery.
Conclusion: If resuscitation is performed in a timely and appropriate manner, very few of these infants will need advanced resuscitation. On the other hand, the high need for resuscitation by bags and masks can be secondary to the educational nature of this hospital. |
Zeinab Asakereh, Elham Maraghi, Bijan Keikhaei, Amal Saki Malehi ,
Volume 80, Issue 7 (October 2022)
Volume 80, Issue 7 (October 2022)
Abstract
Background: In many studies, Cox regression was used to assess the important factors that affect the survival of cancer patients based on demographic and clinical variables. The aim of this study was to determine the factors affecting the survival of patients with Hodgkin's lymphoma using the random survival forest (RSF) method and compare it with the Cox model.
Methods: In this retrospective cohort study, all patients with Hodgkin's lymphoma who were referred to the Oncology and Hematology Center of Ahvaz Shafa Hospital from March 2000 to February 2010 were included. The survival time was calculated from diagnosis to the first recurrence event date (based on month). To assess the process of the disease, demographic characteristics and disease-related variables (including disease stage, chemotherapy, site of lymph involvement, etc.) were extracted from the records of 387 patients with Hodgkin's lymphoma. To investigate the prognostic factors that affect the recurrence of disease the Cox model and RSF were implemented. Moreover, their performance based on the C-index, IBS, and predictor error rate of the two models were compared Data analysis was implemented by using R4.0.3 software (survival and RandomForestSRC packages).
Methods: In this retrospective cohort study, all patients with Hodgkin's lymphoma who were referred to the Oncology and Hematology Center of Ahvaz Shafa Hospital from March 2000 to February 2010 were included. The survival time was calculated from diagnosis to the first recurrence event date (based on month). To assess the process of the disease, demographic characteristics and disease-related variables (including disease stage, chemotherapy, site of lymph involvement, etc.) were extracted from the records of 387 patients with Hodgkin's lymphoma. To investigate the prognostic factors that affect the recurrence of disease the Cox model and RSF were implemented. Moreover, their performance based on the C-index, IBS, and predictor error rate of the two models were compared Data analysis was implemented by using R4.0.3 software (survival and RandomForestSRC packages).
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Results: The results of the Cox model showed that LDH (P=0.001) and classical lymphoma classification (P<0.001) were associated with an increased risk of relapse in patients. However, the results of the RSF model showed that the important variables affecting the recurrence of disease were the stage of disease, chemotherapy, classical lymphoma classification, and hemoglobin, respectively. Also, the RSF model showed a higher (c-index=84.9) than the Cox model (c-index=57.6). Furthermore, the RSF model revealed a lower error rate predictor (0.09) and IBS index (0.175) than the Cox model. So, RSF has performed better than the Cox model in determining prognostic factors based on the suitability indicators of the model.
Conclusion: The RSF has high accuracy than the Cox model when there is a high number of predictors and there is collinearity. It can also identify the important variables that affect the patient's survival. |
Monireh Rahimkhani,, Zahra Rajabi,
Volume 80, Issue 7 (October 2022)
Volume 80, Issue 7 (October 2022)
Abstract
Background: Considering the frequency of MRSA strains in hospitals and medical centers as well as in different communities, it seems necessary and important to observe the use of appropriate drugs in order to reduce antibiotic resistance and reduce the economic costs of treatment. This study aimed to investigate the antibiotic resistance pattern of MRSA isolated from blood and wound samples of patients. The study patients were hospitalized in different departments in a number of Tehran University of Medical Sciences hospitals.
Methods: In this descriptive cross-sectional study from September 2021 to February 2022, the blood and wound samples of the patients were collected and referred to laboratory. Staphylococcus aureus had identified by phenotypic and biotypic tests. MRSA isolates were screened by showing resistance to Cefoxitin by disc diffusion method and finally confirmed by examining the mecA gene by PCR. The microbial resistance pattern of MRSA was also measured by disk diffusion method and resistance to Vancomycin was confirmed by E.test.
Methods: In this descriptive cross-sectional study from September 2021 to February 2022, the blood and wound samples of the patients were collected and referred to laboratory. Staphylococcus aureus had identified by phenotypic and biotypic tests. MRSA isolates were screened by showing resistance to Cefoxitin by disc diffusion method and finally confirmed by examining the mecA gene by PCR. The microbial resistance pattern of MRSA was also measured by disk diffusion method and resistance to Vancomycin was confirmed by E.test.
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Results: 41 isolates from 87 Staphylococcus aureus samples were confirmed as MRSA by present the mecA gene. The mecA gene was detected in all MRSA by PCR method. The antibiotic resistance pattern showed the highest sensitivity to Vancomycin and Linezolid with 100% sensitivity and the highest resistance to three antibiotics Erythromycin, Ceftriaxone and Cloxacillin with 97.57%by disk diffusion method. The most MRSA strains were isolated from the ICU department with 13 cases and the least MRSA strains were isolated from the two NICU and pediatric departments with one case.The majority of the population infected with MRSA belonged to the age group of 40-65 years.
Conclusion: The prevalence of microbial resistance with high dispersion was obtained among MRSA strains isolated from clinical samples; which indicates a significant increase in resistant strains and requires a quick and timely diagnosis to prescribe the appropriate antibiotic. |
Keihan Mostafavi, Fariba Ghorbani, Mojtaba Mokhber Dezfuli , Mahdieh Hazrati , Ehsan Alibeigi , Nafise Mohamadizade,
Volume 80, Issue 8 (November 2022)
Volume 80, Issue 8 (November 2022)
Abstract
Background: Considering the high death rate of patients on the transplant waiting list, one of the most important ethical challenges of organ transplantation is the lack of transplant organs and different approaches to cover it.
Methods: The ethical issues of organ transplantation have been frequently reviewed recently.
Results: Currently, there are 4 sources for organ transplants, which are: a) organ transplant from animal to human b) transplant from a living donor c) transplant from a brain-dead donor d) transplant from a cardiac-dead donor or donors without a heartbeat, and tissue engineering research continues to prepare a transplantable organ. Each of them has its own limitation and specific consideration. In Iran, organ procurement from brain-dead donors and living donors are the most important sources. Many approaches have been considered to increase the number of procured organs from brain-death cases in the world, but have not yet been able to reduce the gap between supply and demand. Therefore, since the 1980s, the program of organ transplantation from cardiac death (donors with irreversible cardiac arrest) in the world has been reviewed again. Based on the classification of cardiac arrest patients, they are placed in two general categories: uncontrolled and controlled. In a controlled condition, death is predictable, and organ removal is possible by eliminating planned medical interventions and patient support. But in the uncontrolled state, death occurs accidentally, which is more likely to prolong the duration of hot ischemia. Italy's organ donation group has recently introduced type 6 deaths in patients on ECMO, which is mentioned as a semi-controlled group. This group is called donors with abnormal blood flow versus brain-dead donors with normal blood flow. In this study, ethical considerations for organ donation from NHBD were discussed. Regarding the procurement of organs from non-heart beating donors, there are many ethical considerations that include both the donors and the recipients. Considering that the clinical conditions of the brain-dead donors are sometimes very unstable, cardiac arrest may occur before organ harvesting. In these cases, donation after cardiac death is an option.
Conclusion: It is necessary to regulate the ethical considerations for organ procurement from NHBD
Methods: The ethical issues of organ transplantation have been frequently reviewed recently.
Results: Currently, there are 4 sources for organ transplants, which are: a) organ transplant from animal to human b) transplant from a living donor c) transplant from a brain-dead donor d) transplant from a cardiac-dead donor or donors without a heartbeat, and tissue engineering research continues to prepare a transplantable organ. Each of them has its own limitation and specific consideration. In Iran, organ procurement from brain-dead donors and living donors are the most important sources. Many approaches have been considered to increase the number of procured organs from brain-death cases in the world, but have not yet been able to reduce the gap between supply and demand. Therefore, since the 1980s, the program of organ transplantation from cardiac death (donors with irreversible cardiac arrest) in the world has been reviewed again. Based on the classification of cardiac arrest patients, they are placed in two general categories: uncontrolled and controlled. In a controlled condition, death is predictable, and organ removal is possible by eliminating planned medical interventions and patient support. But in the uncontrolled state, death occurs accidentally, which is more likely to prolong the duration of hot ischemia. Italy's organ donation group has recently introduced type 6 deaths in patients on ECMO, which is mentioned as a semi-controlled group. This group is called donors with abnormal blood flow versus brain-dead donors with normal blood flow. In this study, ethical considerations for organ donation from NHBD were discussed. Regarding the procurement of organs from non-heart beating donors, there are many ethical considerations that include both the donors and the recipients. Considering that the clinical conditions of the brain-dead donors are sometimes very unstable, cardiac arrest may occur before organ harvesting. In these cases, donation after cardiac death is an option.
Conclusion: It is necessary to regulate the ethical considerations for organ procurement from NHBD
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Hamidreza Shetabi , Khosro Naghibi, Alireza Peyman, Hamed Norouzi,
Volume 80, Issue 8 (November 2022)
Volume 80, Issue 8 (November 2022)
Abstract
Background: To improve the quality of sedation in procedures, different medications are used alone or in combination with each other, but so far, no administration method that is agreed upon by anesthesiologists has been presented. This study aimed to investigate the effectiveness and safety of intranasal ketamine in comparison with intravenous ketamine in cataract surgery.
Methods: This clinical trial was performed from December 2016 to March 2017 in Feyz Hospital, Isfahan. Ninety patients over the age of 18 who were candidates for cataracts surgery were randomly assigned to receive 1 mg/kg ketamine through the nasal route (INk) or intravenously (IVK). Ten minutes before the surgery, ketamine was administered in the INK group and intranasal saline in the IVK group. Two minutes before the start of surgery, normal saline was administered in the INK group and ketamine was administered intravenously in the IVK group. Patients received intravenous midazolam 0.04 mg/kg during prep and drape. The quality of sedation and analgesia, vital signs, patient and doctor satisfaction, and side effects were recorded during the study period. Data were analyzed using of SPSS software, version 23 (IBM SPSS, Armonk, NY, USA).
Methods: This clinical trial was performed from December 2016 to March 2017 in Feyz Hospital, Isfahan. Ninety patients over the age of 18 who were candidates for cataracts surgery were randomly assigned to receive 1 mg/kg ketamine through the nasal route (INk) or intravenously (IVK). Ten minutes before the surgery, ketamine was administered in the INK group and intranasal saline in the IVK group. Two minutes before the start of surgery, normal saline was administered in the INK group and ketamine was administered intravenously in the IVK group. Patients received intravenous midazolam 0.04 mg/kg during prep and drape. The quality of sedation and analgesia, vital signs, patient and doctor satisfaction, and side effects were recorded during the study period. Data were analyzed using of SPSS software, version 23 (IBM SPSS, Armonk, NY, USA).
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Results: In this study, 90 people were included in the study, 53 of whom (58.9%) were men. The mean age of the patients was 61.5±10.6. Two groups had a significant difference in terms of gender (P=0.696), age (P=0.960), weight (P=0.212), height (P=0.632), underlying disease (P=0.094), and type of disease (P=0.090). Two groups were not significantly different in terms of mean heart rate (P=0.77), mean arterial blood pressure (P=0.13), mean blood oxygen saturation (P=0.58), patient satisfaction (P=0.470) and surgeon satisfaction (P=0.115), pain intensity (P=0.506), level of sedation level (P=0.477) and side effects (P=0.221).
Conclusion: Intranasal administration of ketamine provides similar sedation and cardiovascular response compared to intravenous administration of ketamine. Administering ketamine intranasally is a non-invasive, safe and effective method with easy application and can be a suitable alternative to intravenous administration. |
Fatemeh Ghafari, Shahram Agah, Shiva Irani , Marjan Mokhtare, Ali Mohammad Alizadeh ,
Volume 80, Issue 8 (November 2022)
Volume 80, Issue 8 (November 2022)
Abstract
Background: Gastric cancer (GC) is one of the most common malignancies and is considered as one of the leading causes of cancer deaths worldwide. Despite considerable progress in the disease's control and treatment, the patients' survival rate is relatively low. Different factors can affect the survival rate of GC patients. The current study aims to evaluate the association of demographic and pathological characteristics with the survival rate of GC patients.
Methods: This descriptive-analytical study was conducted on Fifty-six patients with gastric cancer from October 2015 to October 2016, who were referred to the gastroenterology clinic of Imam Khomeini and Rasoul Akram Hospitals in Tehran province and followed up for five consecutive years. The survival rate of the patients was measured using Kaplan-Meier method. Moreover, the Log-rank test and the COX regression model were used to determine the association of the survival rate with the demographic and pathological characteristics, including gender, age, tumor location, tumor type, tumor differentiation, metastasis, tumor staging, and Helicobacter pylori status. Data analysis was performed via SPSS version 22, and a P<0.05 was considered statistically significant.
Methods: This descriptive-analytical study was conducted on Fifty-six patients with gastric cancer from October 2015 to October 2016, who were referred to the gastroenterology clinic of Imam Khomeini and Rasoul Akram Hospitals in Tehran province and followed up for five consecutive years. The survival rate of the patients was measured using Kaplan-Meier method. Moreover, the Log-rank test and the COX regression model were used to determine the association of the survival rate with the demographic and pathological characteristics, including gender, age, tumor location, tumor type, tumor differentiation, metastasis, tumor staging, and Helicobacter pylori status. Data analysis was performed via SPSS version 22, and a P<0.05 was considered statistically significant.
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Results: A total of 56 patients were studied; 73% were men, and 27% were women. Our results showed that gastric cancer is more common in males and older people. Patients' one-year, three-year, and five-year survival rates were 67%, 35%, and 26%, respectively. Also, the survival rate of participants over 60 and in advanced stages of GC was lower than others. The Log-rank test showed that age, tumor type, tumor differentiation, metastasis, and tumor staging could affect the survival rate. However, in the COX regression model, age, metastasis, and tumor staging influenced the survival rate of patients.
Conclusion: The results indicated that the survival rate of gastric cancer patients was relatively low, and the early diagnosis of GC could be a substantial factor in increasing the patients' survival rate. Therefore, an appropriate screening program is necessary to increase the survival rate of GC patients. |
Kambiz Eftekhari, Armen Malekiantaghi, Neda Habibi ,
Volume 80, Issue 9 (December 2022)
Volume 80, Issue 9 (December 2022)
Abstract
Background: Gastrointestinal bleeding (GIB) associated with stress is an important complication in critically ill children admitted to the Intensive care unit (ICU), which can lead to serious complications and in some cases death. Only a limited number of studies have been conducted on the risk factors of gastrointestinal bleeding in Pediatric Intensive care unit (PICU), most studies have been conducted in the adults and neonates, therefore, the aim of this study was to evaluate the frequency of risk factors related to gastrointestinal bleeding in children admitted to the PICU.
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Methods: This was a cross-sectional study. In this study, in a period of three years from (March 2016 to March 2019), all patients admitted to the PICU of Tehran Bahrami Children's Hospital were examined. The sample size was calculated 380. Demographic information, diagnosis during hospitalization, underlying disease, and initial tests during the first 24 hours of hospitalization were recorded in the checklist. To evaluate the demographic findings between patients with and without UGIB, chi-square and Fisher tests were used. A p-value of less than 0.05 was considered significant.
Results: 462 patients were studied, of which about (58%) were male. The mean age of the samples was 48 months and the average length of hospital stay in PICU was ten days. In general, (21.21%) of patients had gastrointestinal bleeding on the first day and (12.12%) on the second day of hospitalization. Gastrointestinal bleeding occurred in 50 patients (10.82%). Use of ventilator, pulmonary diseases, coagulation and blood diseases were significantly more common in patients with gastrointestinal bleeding than in children without gastrointestinal bleeding. Cardiac, neurological, hepatic, and renal disease were not significantly different in patients with gastrointestinal bleeding compared to children without gastrointestinal bleeding. Conclusion: The occurrence of gastrointestinal bleeding in critically ill patients admitted to the PICU is a serious risk. The most important risk factor for upper gastrointestinal bleeding is mechanical ventilation. Other risk factors of gastrointestinal bleeding are lung disease, coagulation diseases, hematologic and oncologic disease. |
Mohammad Bakhtiar Hesam Shariati , Fahimeh Rajabi , Ehsan Motavasel ,
Volume 80, Issue 9 (December 2022)
Volume 80, Issue 9 (December 2022)
Abstract
Background: Congenital malformations of the kidney and urinary tracts happen in 3-6 per 1000 live births and these abnormalities are the reason, for (ESRD) in children and also the reason for subsequent kidney problems such as kidney stones, infections and hypertension in adulthood. One of the most common anomalies of the renal system is the double collecting system. Knowledge of anatomical variations and disorders before surgery can make the surgical procedure smoother for the surgeon and prevent unwanted mistakes. Imaging through radiology, computed tomography, and MRI is the best way to diagnose early, follow-up, and planning for surgery, diagnosis of complications and extra kidney abnormalities.
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Case Presentation: Our report in this article is about four years old girl who went to the MRA center of Baath Hospital in Sanandaj due to flank pain in December 2019. After abdominal imaging, signs of an abnormality of the double collecting system were revealed. Abdominal and pelvic ultrasound revealed abnormalities of the UVJ, and the distal part of the right urethral duct was approximately 2 mm in size. Also, the anterior-posterior diameter of the right renal pelvis was reported to be 2 mm and the upper calyx of the right kidney was quite dilated. This incomplete integration leads to complete or incomplete forms of the renal collecting system. The prevalence of this anomaly is also mostly unilateral, but our report, in this case, is about bilateral ureters.
Conclusion: We reported a rare case of bilateral Y-shaped bifid ureter, that's in this kind of anomaly 2, pyelocaliceal systems connect at the junction of the ureter to pelvic (bifid pelvis), and this abnormality was accidentally detected on ultrasound and MRI examinations. However, since duplex kidneys are often asymptomatic and therefore mainly diagnosed incidentally in patients, the actual number of patients with symptoms is probably lower. |
Mehdi Ghobakhlou, Hamidreza Ghasemi Basir , Ahmad Jahdari , Elnaz Ataei, Ali Saadatmand,
Volume 80, Issue 9 (December 2022)
Volume 80, Issue 9 (December 2022)
Abstract
Background: Intestinal metaplasia in the stomach is one of the precancerous lesions of gastric tissue. If the lesions are diagnosed early before invasive cancer develops, it is possible to prevent the progression to malignant lesions. Therefore, this study was performed to evaluate the prevalence and risk factors of intestinal metaplasia in patients with dyspepsia.
Methods: This descriptive cross-sectional study was performed on patients who were referred to Shahid Beheshti Hospital in Hamadan, Iran from the beginning of 2019 to the end of 2020. A total of 250 patients over 16 years of age who complained of dyspepsia for at least more than three months were included in the study. Examination was performed for patients along with the completion of a pre-designed questionnaire including demographic information and metaplasia risk factors. Also, endoscopy and biopsy specimen of gastric mucosa were performed for histological examination. Finally, the data were analyzed using SPSS software version 16 with related statistical tests.
Methods: This descriptive cross-sectional study was performed on patients who were referred to Shahid Beheshti Hospital in Hamadan, Iran from the beginning of 2019 to the end of 2020. A total of 250 patients over 16 years of age who complained of dyspepsia for at least more than three months were included in the study. Examination was performed for patients along with the completion of a pre-designed questionnaire including demographic information and metaplasia risk factors. Also, endoscopy and biopsy specimen of gastric mucosa were performed for histological examination. Finally, the data were analyzed using SPSS software version 16 with related statistical tests.
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Results: There was no significant relationship between job type, level of education, marital status and family history of gastric cancer, smoking, alcohol, high salt, dairy products and high-nitrate diet with the disease. There was a significant relationship between body mass index and the presence of intestinal metaplasia in men (P=0.032). The average age of men with metaplasia was about 13 years older than those without the disease. Also gastric ulcer (84%) and pan gastritis (40.4%) were the most common cases in endoscopic results. The number of female patients with epigastric pain was about 14% higher than male patients. Gastric ulcer was significantly associated with gender, with about 12% more gastric ulcers observed in men than women (P=0.014). Also, no significant relationship was observed between the presence of Helicobacter pylori and the severity of its colonization with intestinal metaplasia. (P=0.230)
Conclusion: In this study, no significant relationship was observed between the presence of Helicobacter pylori and the severity of its colonization simultaneously with intestinal metaplasia. Apart from the two factors of increasing age and type of sex, no serious risk factors for intestinal metaplasia were seen. |
Vahid Varmazyari , Amirreza Rashti, Ali Darakhshandeh, Ayda Moghaddas, Azadeh Moghaddas,
Volume 80, Issue 10 (January 2023)
Volume 80, Issue 10 (January 2023)
Abstract
Background: Since numerous chemotherapy regimens for the treatment of patients suffering from acute lymphoid leukemia (ALL) have been recently developed, having basic information about the previous results of using the Hyper-CVAD regimen in order to compare with other common chemotherapy regimens is essential. The aim of this study was to evaluate demographic, clinical and outcome of ALL patients receiving Hyper-CVAD regimen.
Methods: In this retrospective study, nighty eligible ALL patients treated with the Hyper-CVAD chemotherapy regimen in Omid Hospital, Isfahan, Iran during April 2016 till April 2019 were considered. We evaluated the demographic variables, pathological data and other clinical factors by an information sheet designed by main investigator. The main purpose of this study was to evaluate overall survival, progression-free survival, and overall response rate of patients along with patients’ clinical characteristics and other relevant factors using Kaplan-Meier or Cox-regression and other statistical analyses.
Methods: In this retrospective study, nighty eligible ALL patients treated with the Hyper-CVAD chemotherapy regimen in Omid Hospital, Isfahan, Iran during April 2016 till April 2019 were considered. We evaluated the demographic variables, pathological data and other clinical factors by an information sheet designed by main investigator. The main purpose of this study was to evaluate overall survival, progression-free survival, and overall response rate of patients along with patients’ clinical characteristics and other relevant factors using Kaplan-Meier or Cox-regression and other statistical analyses.
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Results: The mean overall survival and the median survival of patients were 44.8±2.93 and 36.7±7.47 months; respectively. Also the mean progression free survival of patients was 44.44±3.30 months. More than 84.4% of patients encountered complete remission (CR) after receiving Hyper-CVAD regimen. Reaching to CR had positive significant effects on patients’ overall survival and median survival. However, the bone marrow transplantation variable alone did not affect the patients’ overall survival. The variables such as being B/T Cell ALL, Philadelphia, myeloid marker, and central nervous system involvement did not affect the overall survival of patients but the relapse index indicated the significant effects. The median survival time is higher in patients with no relapse episode. None of the initial lab data had any significant effects on patients’ overall survival.
Conclusion: For the first time in Iran, we have obtained the mean survival outcome of ALL patients after applying the Hyper-CVAD regimen. According to the results, the mean overall survival, progression free survival and other survival items in Iranian patients suffering from ALL and receiving Hyper-CVAD regimen were in consistent with previous studies in the world. |
Hassan Boskabadi , Nafiseh Pourbadakhshan, Maryam Zakerihamidi,
Volume 80, Issue 10 (January 2023)
Volume 80, Issue 10 (January 2023)
Abstract
Background: Maternal diseases such as diabetes, hypertension, preeclampsia, hypothyroidism and epilepsy in pregnancy are associated with fetal and neonatal complications. The aim of this study was to compare the prognosis of neonates in maternal diseases.
Methods: This study was a cross-sectional study. The present study was performed on 600 preterm infants with mothers with diabetes, hypertension, preeclampsia, hypothyroidism and epilepsy. This study was done in Ghaem Hospital of Mashhad from March 2015 to April 2021 with available sampling. The data collection tool was a researcher-made checklist including infant (gestational age, Apgar score of the first minute, Apgar score of the fifth minute) and maternal (mode of delivery, prenatal care, premature rupture of the membranes) characteristics. Neonatal prognosis was compared at birth. All clinical and diagnostic examinations of newborns were performed by a neonatologist. Neonatal and maternal data in the group of newborns with normal mothers and newborns with maternal diseases were analyzed by Kolmogorov-Smirnov and Chi-square tests. The significance level was considered p≤0.05 in all cases.
Methods: This study was a cross-sectional study. The present study was performed on 600 preterm infants with mothers with diabetes, hypertension, preeclampsia, hypothyroidism and epilepsy. This study was done in Ghaem Hospital of Mashhad from March 2015 to April 2021 with available sampling. The data collection tool was a researcher-made checklist including infant (gestational age, Apgar score of the first minute, Apgar score of the fifth minute) and maternal (mode of delivery, prenatal care, premature rupture of the membranes) characteristics. Neonatal prognosis was compared at birth. All clinical and diagnostic examinations of newborns were performed by a neonatologist. Neonatal and maternal data in the group of newborns with normal mothers and newborns with maternal diseases were analyzed by Kolmogorov-Smirnov and Chi-square tests. The significance level was considered p≤0.05 in all cases.
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Results: The results show that 161 newborns (28.90%) had normal mothers, 89 newborns (15.98%) had diabetic mothers, 117 newborns (21.01%) had hypertensive mothers, and 50 newborns (8.98%) had hypothyroid mothers. One hundred tweny newborns (21.72%) had mothers with preeclampsia, 19 newborns (3.41%) had mothers with epilepsy. Newborns with mothers with epilepsy had the lowest Apgar score of the first minute and the lowest gestational age and newborns with mothers with diabetes had the lowest Apgar score of the fifth minute. Mothers with hypothyroidism had the highest rate of premature rupture of the membranes and mothers with hypertension and preeclampsia had the highest incidence of cesarean section.
Conclusion: Maternal diseases including diabetes, hypertension, preeclampsia, hypothyroidism and epilepsy affect the prognosis of neonates in terms of the severity of prematurity, premature rupture of the membranes, type of delivery, Apgar scores of the first and fifth minutes. Therefore, proper control and treatment of these diseases may improve neonatal prognosis. |
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