Showing 87 results for Azad
Homayoun Tabesh, Azadeh Keivani Borojeni , Mohammad Bagher Sadeghi , Maedeh Rouigari, Mohammad Hesamian, Bahram Aminmansour, Hamidreza Khani ,
Volume 79, Issue 4 (July 2021)
Abstract
Background: lumbar disc degeneration is a multifactorial degenerative disease which is affected by genetic inheritance and environmental factors. Type XI collagen is important for organization of the extracellular matrix and cartilage collagen construction. Rs1676486 is a SNP that causes the conversion of C-T, resulting in a change in the expression of the collagen 11 alpha chain. The T allele reduces the alpha 1 chain transcription of collagen 11 and ultimately leads to an imbalance in gene expression.
Methods: This study aims to determine the genetic variant of alpha1 type11 collagen is associated with the progress of intervertebral disc degeneration. All patients were selected from the AL-Zahra Hospital of medical university of Isfahan, Iran, between April 2016 and September 2017. SNP rs1676486 of alpha1 type11 collagen was genotyped in 100 patients and 100 healthy controls. The inclusion criteria for patients were: individuals who had typical clinical and imaging symptoms and signs of intervertebral disc degeneration. Exclusion criteria were: patients with trauma, metabolic and neuromuscular diseases, and congenital disorder of the spine. The Genomic DNA was extracted from peripheral blood samples by a Whole Blood Genomic DNA Extraction Kit. The chi-square test and fisher’s exact test were evaluated to determine differences of genotype and allele distributions between intervertebral disc degeneration patients and healthy controls. To compare the relationship between genotypes and clinical features the Mann-Whitney U test was used.
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Results: The mean age was 39.54±9.52 years for the patients and 28.14±5.32 years for the controls, respectively. The mean BMI were 26.3±3.18 kg/m2 and 27.3±3.52 kg/m2 for the patients and the controls, respectively. In addition, the results showed that the prevalence of surgical disc in patients with L4-L5 levels was 52.1% and L5-S1, with 31.1%. This study showed, rs1676486 in alpha1 type11 collagen gene was associated with modified intervertebral disc degeneration at age ≤50 years and this gene increases intervertebral disc degeneration risk at age >50 years. SNP rs1676486 had the significant association with the intervertebral disc degeneration (P=0.019), and patients were found to have higher frequency of AA than the controls.
Conclusion: This observation shows that type XI collagen is related to age and genetic factor in intervertebral disc degeneration disease.
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Ahmad Hormati, Majid Azad, Abolfazl Mohammadbeigi , Vajihe Maghsoudi, Sajjad Rezvan, Mohammad Hossein Mokhtarian, Mahboubeh Afifian,
Volume 79, Issue 6 (September 2021)
Abstract
Background: one of the growing diseases in the world that affects patient life quality is Inflammatory bowel disease (IBD), including ulcerative colitis (UC). Many environmental factors, including nutritional deficiencies, may influence the development of the disease. This study aims to evaluate the role of the level of vitamin D in UC recurrence.
Methods: We performed this cross-sectional study at Qom University of Medical Sciences from September 2017 to September 2018 on 50 patients with inactive UC, at least six months after diagnosis, in Shahid Beheshti Hospital in Qom. Patients entered the study sequentially from the target population after describing how to perform the plan and obtaining informed consent. Demographic information, including gender, age, medical history, diseases, and body mass index (BMI), were collected using a checklist. Patients were followed for six months for symptoms and the frequency of disease relapse. During the visits, in terms of adherence to treatment and case of recurrence, the number and severity of recurrence were examined, and the results were recorded in the checklist of each patient. At the end of this period, serum vitamin D level was measured. Data were collected by a checklist and analyzed by independent samples t-test, Chi-square, and variance analysis in SPSS version 18.
Results: Examining the correlation between vitamin D levels and demographic variables shows that low vitamin D levels are significantly associated with an increase in the frequency of recurrences. However, there was no significant relationship between disease duration, age, and body mass index. Among 50 patients, 23 (%46) were male, and 27 (%54) were female, with a mean age of 35.24±10.07 and a mean duration of disease for 15.14±6.67 months. The mean frequency of relapse was 1.34±1.89. The mean level of serum vitamin D was 22.30±13.45 ng/dl. It was significantly associated with the frequency of relapse with a P<0.001.
Conclusion: Vitamin D insufficiency is associated with an increased risk of recurrence in patients with ulcerative colitis.
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Malihe Hasanzadeh, Marjaneh Farazestanian, Afrooz Azad, Parnian Malakuti, Maryam Esmaeilpour,
Volume 80, Issue 4 (July 2022)
Abstract
Background: Aggressive angiomyxoma is a rare mesenchymal tumor with extensive local invasion. It often presents with a lump in the perineal area and pelvic. Since it often does not involve adjacent organs such as the urethra and anus, does not cause obstructive symptoms. Its incidence is 6 times higher in women than men. This tumor grows slowly and has a slight tendency to metastasize. However, the rate of local recurrence is high. MRI is the most widely used diagnostic method. Ultrasound and CT scan are also used for diagnosis. Due to the rarity of this tumor, it is difficult to diagnose before surgery and pathology assessment. Due to the penetrating nature of the tumor and the lack of a clear capsule, incomplete surgical resection is common. Local recurrence is common even after complete mass resection. Therefore, patients need a long follow-up. The main treatment is surgery but non-surgical interventions such as hormonal therapy, radiotherapy, arterial embolization, etc. have been associated with variable success rates.
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Case Presentation: A 54-year-old female patient presented with a vulvar mass in February 2021. The patient mentioned that the mass had existed for ten years and had increased in size in the last two years. After discussion on the tumor board, she underwent surgery. The pathology of the mass was reported to be aggressive angiomyxoma. The patient was treated with a GNRH agonist after surgery. The patient is currently under follow-up and has not had a recurrence so far (March 2020).
Conclusion: Aggressive angiomyxoma is a rare mesenchymal tumor. It has extensive local invasion and a high recurrence rate, but distant metastasis is rare. Estrogen receptors or Progesterone receptors are commonly positive in aggressive angiomyxoma. The best treatment for aggressive angiomyxoma remains unknown. Extensive local resection of the tumor has been reported as an important therapeutic measure. In cases of mass recurrence, reoperation and hormone therapy have been effective. It is important for gynecologists to consider this tumor as a differential diagnosis when dealing with vulvar masses.
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Marzieh Khademi, Maryam Masaeli, Mehdi Azarmnia, Masoud Shahabian, Maziar Karamnejad, Mohammad Reza Azimi Aval , Azadeh Asghari Birbaneh,
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
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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.
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Vahid Varmazyari , Amirreza Rashti, Ali Darakhshandeh, Ayda Moghaddas, Azadeh Moghaddas,
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.
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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.
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Majid Karimifard, Ashkan Sabouri, Khaled Rahmani , Mohammad Azad Majedi, Behzad Ahsan ,
Volume 83, Issue 4 (July 2025)
Abstract
Background: Patients undergoing mechanical ventilation in the intensive care unit (ICU) are at higher risk for delirium. The present study aimed to compare the frequency of delirium in patients requiring anesthesia receiving the Presedex and fentanyl regimen with the midazolam and fentanyl regimen in the intensive care unit (ICU).
Methods: This historical cohort study was conducted on all patients hospitalized in the intensive care unit of Kowsar Hospital in sanandaj from May 2018 to December 2024 as a census with a sample size of 40 people in each group. Delirium and restlessness were assessed based on RASS criteria and the GCS scale was used to assess the level of consciousness of the patients. The data were entered into SPSS 24 software and a significance level of less than 5% was considered.
Results: The average age of the patients in Perdex, fentanyl, midazolam, and fentanyl regimens was 41.52 and 34.05 years, respectively. 53(66.3%) patients were male and the rest were female. The GCS score in the Presdex and Fentanyl group was 14(35%) and the Midazolam and Fentanyl group was 4(10%) with a level of consciousness above 7. The RASS score (5 patients in the Presdex and fentanyl group (12.5%) and the midazolam and fentanyl group (36 patients in the midazolam and fentanyl group (90%) had an anxiety score of zero or higher) was 0. The frequency of delirium based on CAM-ICU criteria in the Presdex and fentanyl group was 27(67.5%) mild delirium and 13(32.5%) moderate delirium, but in the midazolam and fentanyl group, 6(15%) mild delirium, 24(60%) moderate delirium, and 10(25%) severe delirium were present, and this difference was significant in the results of level of consciousness and restlessness and incidence of delirium (P=0.000).
Conclusion: The results showed that the use of Presedex and fentanyl would be more effective in reducing the incidence of delirium, and the use of this drug could be effective.
Aref Teymurinejad, Hossein Seidkhani , Zahra Mohebinejad, Amirreza Eidypou , Hamed Azadi ,
Volume 83, Issue 7 (October 2025)
Abstract
Background: Kidney stones are the third most common urinary tract disorder after prostate disease and infection. Painful attacks are the most common clinical manifestation, which is known as renal colic. The aim of the present study is to determine the effect of pethidine, pethidine and ketorolac, and ketorolac in patients with primary renal colic.
Methods: Renal colic patients at Imam Khomeini Hospital in Ilam from April 2023 and March 2023. were divided into three groups of 36 people. The first group received pethidine 25 mg, the second group received ketorolac 30 mg, and the third group received a combination of 2 drugs. A questionnaire included demographic information of the patients, heart rate, systolic and diastolic blood pressure, respiratory rate, oxygen saturation, side effects, pain intensity, length of hospitalization, and type of treatment received.
Results: After receiving the drug, the average heart rate increased in all three groups. But in group A, this increase was less than two groups, B and C, and this difference was not statistically significant (P=0.34). The average systolic blood pressure before receiving the drug was significantly higher in the three studied groups (P=0.006), which decreased after receiving the drug, but this decrease in systolic blood pressure in the three groups was not statistically significant (P=0.98). The average pain intensity before receiving the drug was 8.56 ± 1.2 in group A, 9.17 ± 0.878 in group B, and 8.86 ± 0.961 in group C. There was no significant difference between the three groups in terms of initial pain intensity (P=0.45). While the average pain intensity after receiving the medicine was significantly reduced and there was a significant difference (P<0.000).
Conclusion: Overall, the obtained results showed that ketorolac and pethidine have a faster effect and power compared to pethidine and ketorolac alone in controlling the pain of patients with renal colic, and the need for life-saving treatment is also less in this drug, and according to numerous studies, its side effects are also less.
