Showing 15 results for Mona
Mahmudi Mohammad Jafar , Hedayat Mona , Sharifi Farshad , Edalat Banoo , Mirarefin Mojde , Ghaderpanahi Maryam , Fakhrzadeh Hossein ,
Volume 69, Issue 12 (5 2012)
Abstract
Background: Epidemiological studies have reported positive, negative, U-shaped or J-shaped association between high blood pressure and cognitive function as well as dementia whereas other studies have not reported any significant association. The aim of this study was to examine the association between hypertension and cognitive impairment in the elderly residents of Kahrizak Charity Foundation (KCF).
Methods: This cross sectional study was done in Kahrizak Charity Foundation in suburban areas of Tehran, Iran during 2008. The data were collected over one week. Among the 850 elderly residents of the Foundation who were ≥ 65 years old, 185 individuals were chosen randomly. The Mini-Mental State Examination (MMSE) was completed for all. Mean of all blood pressure readings were recorded while anthropometric and biochemical measurements were performed.
Results: The findings indicated that in participants with cognitive impairment, systolic blood pressure, diastolic and mean blood pressures were higher than people with normal cognitive function but the differences were not significant statistically. The odds ratio of cognitive impairment in patients with and without hypertension was 1.52 and 1.58, respectively (P>0.05).
Conclusion: This study did not show any significant association between hypertension and cognitive impairment in the elderly residents of Kahrizak Charity Foundation.
Rahbar Mohammad, Azimi Leila, Mohammad-Zadeh Monaaranak, Alinejad Faranak, Soleymanzadeh Somayeh, Sattarzadeh Mahboobeh, Rastegar Lari Abdolaziz,
Volume 70, Issue 3 (4 2012)
Abstract
Background: The increasing use of β-lactam antibiotics in clinics for the treatment of different bacterial infections since early 1980s has led to increased rates of resistant bacteria isolated from patients. One of the problems in the treatment of nosocomial infections is related to resistant bacteria such as Enterobacter cloacae due to cross resistance through extended-spectrum beta-lactamase production. The aim of this study was to determine the prevalence of extended-spectrum beta-lactamase producing E. cloacae from different clinical specimens collected from hospitalized patients.
Methods: In the present study, 101 E. cloacae confirmed by standard specific microbiologic tests were collected from different specimens in Milad and Motahri hospitals in Tehran, Iran during February 2010 and September 2011. Antibiotic susceptibility tests were conducted according to the process recommended by the Clinical and Laboratory Standards Institute for 13 antibiotics of choice. Extended-spectrum beta-lactamase producing strains were screened for by combined disk method as a phenotypic diagnostic test.
Results: From a total of 101 E. cloacae, 33 (33%) were shown to produce extended-spectrum beta-lactamase by phenotypic tests 5% of the bacteria were resistant to imipenem too.
Conclusion: This study clearly showed the high prevalence of resistance to broad-spectrum beta-lactam antibiotics in the isolated E. cloacae among which 5% were multi drug resistant. All the isolated E. cloacae were susceptible to Colistin. These results can be alarming for physicians treating resistant E. cloacae infections, especially extended-spectrum beta-lactamase producing species.
Fatemeh Homaee , Malihe Hasanzadeh Mofrad, Masoumeh Mirtaymoore , Monavar Afzal Aghaee, Babak Eslame ,
Volume 73, Issue 7 (October 2015)
Abstract
Background: Ovarian sex cord-stromal tumors (SCST) account for rare ovarian malignancy. These tumors are 5-8% of all ovarian neoplasms. The most common type of sex cord ovarian tumors is granulosa cell tumor (GCT). In this study our purpose was to have a look at some of clinicopathologic aspects and treatment results of these tumors. Methods: In a retrospective study, all documents of patients with SCST was referred to tumor clinics of Ghaem and Omid Hospitals, from 1998 to 2008. The data of patients were collected and analyzed. Results: In 39 (5.9) of the 398 cases, ovarian malignancies was present in SCST. Eight Patients omitted from the study because there were not enough data for them. The commonest pathology was adult granulosa cell tumor in 25 patients (80.6%). Two patients (8.33%) had juvenile granulosa cell tumor, they were 25 and 38 years old. At time of diagnosis, 27 cases (87.1%) were in early stages (stage I). Mean age of patients was 41 years (range 16-76 years) at time of diagnosis of disease. Surgical staging of cancer was performed in 14 patients (46.7%). We did fertility sparing surgery in 12 patients (40%). Two patients were pregnant after surgery. 17 patients (54.80%) did not receive chemotherapy. Three patients (9.7%) received radiotherapy. Overall survival rates were 95% at both 2 years and 5 years. Longer survival had correlation with early stages of disease (P= 0.002). Age, conservative surgery and chemotherapy had no correlations with survival. Conclusion: The prognosis of SCST is almost good. Most of the patients were diagnosed in early stage of disease. In sex cord ovarian tumor, the only factor that have a full effect on survival, is stage of the disease. If the patients desire to preserve fertility, we can do fertility sparing surgery with minimal effect on survival.
Zohreh Yousefi , Sima Kadkhodayan , Maliheh Hasanzadeh Mofrad , Behroz Davachi , Mansoureh Mottaghi , Elham Hoseini , Monavar Afzalaghaee , Asieh Maleki ,
Volume 74, Issue 9 (December 2016)
Abstract
|
Background: Surgical staging is the standard treatment of ovarian cancer. Pelvic and para-aortic lymphadenectomy is the important part of the surgery. The aim of this study was to evaluate the effect of para aortic lymph node dissection in early stage of patients with ovarian cancer.
Methods: This descriptive cross-sectional cohort study was performed on all stage I of ovarian cancer patients admitted in department of gynecology oncology of Ghaem Hospital, Mashhad University of Medical Sciences in November 2012 to March 2014. Every patient with clinical early stage of ovarian cancer candidate to surgical treatment selected. All cases underwent surgical staging surgery with concurrent systematic pelvic and para-aortic lymphadenectomy. In laparotomy after identification of left and right iliac artery, all lymph nodes have been properly exposed and dissected as a part of a staging laparotomy. The dissection was continued up to the nodal tissues surrounding the aorta, and inferior vena cava, until inferior mesenteric artery lymphadenectomy level. The procedure performed only by gynecologist oncologist. In addition, we assessed other parameters such as operation time, estimated blood loss, associated mortality and morbidity and vascular injuries. Finally, the effect of para aortic lymph node dissection in early stage of ovarian cancer evaluated.
Results: Among a total of 57 ovarian cancer patients, 27 of them apparent stage I disease cases were selected. Surgical staging surgery with concurrent systematic pelvic and para-aortic lymphadenectomy was carried for all of them. Positive para-aortic lymph node was found only in one case. The average number removed para-aortic lymph nodes in the pelvis was 9 and in para aortic was 7, respectively. In addition, 20 minutes increase in total length of operation time was observed duo to para-aortic lymphadenectomy. Also the rate increase in intra-abdominal hemorrhage rate was estimated 60 ml.
Conclusion: Lymph node dissection will produce a significant benefit in accurate and complete surgical staging. Staging surgery in addition to systematic pelvic and para aortic lymph adenoctomy in early stage ovarian cancer is preferred in gynecologic oncology centers.
|
Shadi Khazaei, Shahrbanoo Keyhanian , Mahila Monajati , Shahram Ala, Ebrahim Salehifar ,
Volume 75, Issue 9 (December 2017)
Abstract
Background: Methotrexate (MTX) is commonly used in the hematology-oncology units and is frequently associated with adverse effects. High-dose methotrexate (HDMTX) is indicated in the treatment of acute lymphoblastic leukemia (ALL), osteosarcoma, systemic non-Hodgkin lymphoma and primary central nervous system (CNS) lymphoma. The side effect profile of MTX varies markedly according to dose. The aim of this study was to evaluate the uses and adverse effects of HDMTX in a cancer center in north of Iran.
Methods: This cross-sectional descriptive study carried out in Emam Sajjad Hospital, Ramsar, Iran from June 2016 to July 2017. Doses more than 500 mg/m2 of MTX was considered as a high-dose. Hydration status, evaluation of the renal and hepatic function, blood tests, urine pH, doses and frequencies of leucovorin administration, measurement of serum levels of MTX and side effects were evaluated. Recommendations of UpToDate 2017 were considered as standards of administration of HDMTX.
Results: Forty-four courses of HDMTX were evaluated in this study. HDMTX were prescribed for lymphoma (30 cases), ALL (8 cases) and osteosarcoma (6 cases). In all patients, hydration was done with 1340.9±894 normal saline plus 25 ml sodium bicarbonate 8.4%, one to two hours before HDMTX. The solution used for dilution of MTX was 5% dextrose (1022.7±105.5 ml). Urine pH was not measured in any patient. The frequency of leucovorin administration was 5.64±3.03 times with doses of 17.6±1.7 mg/m2 every 6 hours. Serum levels of MTX were not measured in any patient. Blood urea nitrogen and creatinine measurement was carried out before administration of HDMTX in all patients. The most common adverse effects were nausea (64.4%), anxiety (44%) and headache (43.2%).
Conclusion: The appropriate aspects of HDMTX usage were good hydration, urine alkalinization with bicarbonate and administration of leucovorin in patients receiving HDMTX, whereas monitoring of serum levels of MTX and administration of bicarbonate based on urinary pH were not done in any of the patients.
Atiyeh Vatanchi , Leila Pourali , Mona Jafari ,
Volume 76, Issue 2 (May 2018)
Abstract
Background: Laparoscopy is an acceptable procedure for cholecystitis in pregnancy. Laparoscopic complications during pregnancy can be unique. Uterine perforation is a rare complication during laparoscopy of pregnant women. Acquaintance with this complication can help surgeons and gynecologist to manage these patients properly. We will report a case of uterine perforation during laparoscopy.
Case presentation: Our patient was a 24-year pregnant woman with gestational age of 28 weeks. She had nausea and vomiting and right upper quadrant tenderness, she was admitted in surgery ward on January 2017 in an academic hospital in Mashhad and candidate for laparoscopic cholecystectomy with diagnosis of cholecystitis. Her fundal height was 28 centimeters. Laparoscopy was done with Hasson technique and three punctures. During abdominal trocar insertion uterine perforation occurred. Amniotic fluid leaked in the abdomen. Perforation repaired immediately and then cholecystectomy was done. Fetal heart rate was normal. After surgery according to stable vital signs and absence of bleeding and contraction, the patient was transferred to the midwifery department. The patient received one course of betamethasone for fetal lung maturation. Antibiotic therapy initiated. During the hospitalization, the patient was monitored daily for vital signs (fever and tachycardia), uterine contraction, vaginal bleeding and vaginal bleeding. Daily fetal heart monitoring was performed. After close prenatal care cesarean section was done in 38 weeks of pregnancy and a healthy baby was born with appropriate Apgar score.
Conclusion: Laparoscopy in pregnant women is usually safe. Pregnancy-specific complications such as uterine injury are not common, but with a series of precautions before and during surgery. These complications can be reduced. Uterine perforation during laparoscopy if properly managed is usually not associated with significant risk.
Mohammad Mehdi Soltan Dallal , Mona Moshiri, Abbas Mirshafiey, Masoumeh Douraghi , Farhad Rezaie, Mehrdad Gholami ,
Volume 76, Issue 11 (February 2019)
Abstract
Background: Probiotics are living organisms that are beneficial for human health. Lactobacillus species has been considered as probiotic bacteria due to their adjustment of human immune responses and therapeutic effects in inflammatory disorders. The aim of the present study was to evaluate the effects of Lactobacillus probiotic strains on toll-like receptors (TLR2 and TLR4) expression in HT29 cell line (a human colon cancer cell line) infected with S. enteritidis.
Methods: This experimental study was done in Food Microbiology Research Center of Tehran University of Medical Sciences, Iran, from March 2016 to February 2017. In this study, two strains of Lactobacillus acidophilus PTCC 1643 and Lactobacillus casei PTCC 1608 were used. HT29 cells were cultured in RPMI medium containing fetal bovine serum and antibiotics. Then, the cells were treated with the Lactobacillus strains, after or before challenge with S. enteritidis. After total RNA extraction and cDNA synthesis, the capacity of probiotic lactobacilli to modulate TLR2 and TLR4 expression on treated and un-treated HT29 cells were assessed quantitatively using Real-time polymerase chain reaction technique with specific primers.
Results: Our findings indicated that after treatment of non-infected HT29 cells, with both the probiotics, the expression of TLR2 and TLR4 genes significantly increased. In contrast, the expression of these two genes in HT29 cells which were infected with S. Enteritidis was significantly reduced before and after treatment with each one of the probiotic bacteria. The anti-inflammatory effect of probiotic lactobacilli on S. enteritidis were confirmed in tests. This study showed that L. acidophilus and L. casei play a major role in boosting the innate immune responses, the TLR2 and TLR4 expression levels also decreased, pre and post-infection with S. enteritidis.
Conclusion: According to the results, both Lactobacillus strains have remarkable anti-inflammatory effect in pathogenicity of S. enteritidis, but L. acidophilus display greater anti-inflammatory activity than L. casei in this work. Additional in vivo and in vitro studies are required to further elucidate the mechanisms underlying this anti-inflammatory effect.
Amir Hosein Movahedian , Mohammad Jahangiri , Mona Nabovati, Mohammad Reza Sharif , Raheleh Moradi , Ziba Mosayebi ,
Volume 77, Issue 9 (December 2019)
Abstract
Background: Congenital heart diseases are the second group of congenital anomalies in infants. These disorders are a major cause of death in the first year of a child's life. Early detection helps to treat these diseases better. In this study cardiology consultations of hospitalized infants in the neonatal intensive care unit were evaluated.
Methods: In this cross-sectional study, two hundred and fifty pediatric cardiology consultations conducted in Shahid Beheshti Hospital in the year 2012 were reviewed. Information such as the cause of consulting, delivery type, age of parents, relative couples, family history of congenital heart disease, maternal medications, maternal background diseases, the final diagnosis, and prognosis follow-up of the patients were recorded in a designed questionnaire. Finally, the data were entered into the SPSS software, version 16 (IBM SPSS, Armonk, NY, USA) and analyzed using descriptive statistics and chi-square test. P-value of less than 0.05 was considered significant.
Results: The mean age of the consulted neonates was 4.845±5.14 days with a gestational age of 33.933±3.65 weeks. Male sex and cesarean section were the most frequent. Fifty-six percent of consulted infants were male. The present study revealed that prematurity (76%), murmurs (30.8%), respiratory distress syndrome (14.4%) and cyanosis (13.2%) were the most common causes of the cardiac consultation seeking among infants. Seventy-six percent of infants were consulted due to prematurity. Eighty-four percent of infants had a normal conditions. Septal defects (ventricular or atrial septal defect) and patent ductus arteriosus were the most common disease diagnosed with the prevalence of 27.5 and 17.5%, respectively. There was a significant relationship between preterm labor and congenital heart disease (P<0.001). Additionally, prematurity associated with respiratory distress syndrome and using assisted reproductive techniques.
Conclusion: The higher prevalence of congenital heart disease in the present study, compared with other studies, reflects the fact that cardiology consultation based on clinical suspicion leads to the more identification of congenital heart disease that means the right referral of newborns for consultation was accompanied with a higher incidence of heart failure.
Sara Mirzaeian, Seyedeh Azam Pourhoseini , Mona Jafari,
Volume 78, Issue 7 (October 2020)
Abstract
Background: Approximately 3% to 5% of obstetric patients will experience postpartum hemorrhage (PPH). Even though the most common reason for postpartum hemorrhage, as the main cause of maternal death, is uterine atony; other complications such as laceration, hematoma, inversion, rupture; retained tissue or invasive placenta; and coagulopathy may result in PPH. The main cause of retained placenta can be traced to the history of manual placenta removal, violent and numerous curettages, uterus anatomical abnormalities, placenta accreta or placenta previa, and history of cesarean section. Here, we have presented a case of retained placenta and uterus septum.
Case Presentation: The patient, a 36 years old female, multigravid 11 live 3 ,death 1 and abortion 6, with a history of four normal vaginal deliveries, and history of preterm premature rupture of membrane since the 16th week of pregnancy, was admitted to Imam Reza hospital, Mashhad University of Medical Sciences due to labor pain in 29th week of pregnancy. After a vaginal delivery, she was transferred to the operating room due to a retained placenta. During the initial diagnosis, the patient’s cervix was dilated and manual placental removal was not possible. The ultrasound results showed an 80mm heterogeneous tissue in the fundus, extending to the left cornu. There was no sign of accreta. During hysterotomy, the retained placenta was removed from underneath a thick layer of Uterine Septum, using sponge forceps. Five days later, the patient returned with severe pelvic pain and signs of peritonitis. Laparotomy and hysterectomy were performed on account of uterine incision necrosis.
Conclusion: The most crucial step in the treatment of retained placenta lies in the early detection of its cause. The treatment includes manual or Surgical removed of placenta which can result in bleeding, infection, and a lengthy recovery.
Mahboobeh Sheikhzadeh, Mohsen Monadi , Yones Lotfi, Abdolah Moosavi, Enayatollah Bakhshi,
Volume 78, Issue 11 (February 2021)
Abstract
Background: Benign paroxysmal positional vertigo (BPPV) is the most common cause of vertigo and nystagmus in clinics. Vertigo has many causes and the recurrence of vertigo is unknown. Among a lot of factors, vitamin D deficiency is more important. This study was conducted to determine the effect of vitamin D supplementation on torsional nystagmus in BPPV patients. This study wants to show the deficiency of vitamin D leads to the recurrence of BPPV.
Methods: This case-control study was conducted from April 2017 to May 2018. All eligible patients with BPPV were presented to the Audiology clinic of Babol Rouhani hospital consecutively. Diagnosis of BPPV and the presence of nystagmus were confirmed and serum vitamin D was assessed. Dix-halpike maneuver and videonystagmography (VNG) for assessing nystagmus were done and for serologic assessment, ELISA was performed for analyzing the level of hydroxy 25 vitamin D.Vitamin D sufficient patients (more than 20 ng/ml) with BPPV were considered as the control group and vitamin D deficient patients (less than 20 ng/ml) were as the test group.
In all the patients of two groups, torsional nystagmus (vertical, horizontal and oblique) were studied and compared.
|
Results: Twenty-seven patients in each group have completed the study. The mean age of the control group and test group was 48.2+4.8, 47.8+5.7 and 47.2+4.9 years respectively (P=0.91). Two groups were comparable regarding nystagmus severity. All patients had at least two attacks During the last six months. The mean of serum 25 OHD was 33.81 in the control group and 11.41 in the test group that was statistically significant (P=0.001 for all) and the severity of torsional nystagmus in three axes of horizontal, vertical and oblique in the control group was 4.98, 9.06, 5.40 respectively and 3.32, 8.86, 6.93 in the test group that was statistically significant as compared with the control group (P=0.001).
Conclusion: Findings of this study indicate a relationship between vitamin D deficiency and recurrence of nystagmus in BPPV patients
|
Mitra Radfar, Narjes Jafari, Mona Karimi Khaledi , Naeeme Taslimi Taleghani , Reihaneh Askary Kachoosangy , Leila Yazdi,
Volume 78, Issue 12 (March 2021)
Abstract
Background: Developmental delay in preterm infants was estimated to be more common than term infants. Identifying the factors predisposing to developmental delay can help experts and health professionals in this field to prevent developmental delay of the infants, and leads to better management of the condition of them. This study aimed to evaluate and investigate the predisposing factors of developmental delay in preterm infants in the first year of their lives.
Methods: In this analytical cross-sectional study, 87 preterm infants were enrolled in the study by convenience sampling during the period of April 2016 to the end of March 2017 from two educational hospitals of Shahid Beheshti University of Medical Sciences (Imam Hussein hospital and Mahdiyeh hospital). Demographic and other initial data such as age, sex, gestational age, and the data about clinical problems observed at birth were collected through infants' medical records and were recorded in a special form for each infant. Also, the ASQ test was used to assess infants' developmental status at one year of age.
|
Results: Based on the findings, 23 infants (26.4%) had the abnormal developmental condition at the end of one year. There was a significant relationship between infants' developmental status and their age, birth height, one-year-old weight, one-year-old height, duration of ventilator use, Apgar scores at first and twentieth minutes, seizures, reflex reduction, pneumonia, breastfeeding status in the first year of life, Retinopathy of prematurity (ROP), receiving occupational therapy services, and electrocardiogram (ECG) findings at one year of age. Among these variables, only breastfeeding status in the first year of life was able to predict infants' developmental status at the end of one year (OR=0.18).
Conclusion: This study showed that the risk of developmental delay in preterm infants who are breastfed in the first year of life or fed the combination of breast milk and supplemental feeding is one-fifth lower than other preterm infants who were not breastfed.
|
Mohammad Ranaee, Yaghob Khoshsirat Tomaj , Hemmat Gholinia Ahangar , Mahmood Monadi,
Volume 80, Issue 3 (June 2022)
Abstract
Background: Pleural effusion is the accumulation of fluid in the pleural cavities resulting from an imbalance of fluid production and reabsorption. Early detection of the cause of pleural effusion leads to early treatment and reduces effects on the patient. The most important step in pleural effusion diagnosis is to determine its nature and to determine whether it is transudate or exudate. CRP(C-reactive protein) is an acute-phase protein that is synthesized by hepatocytes during inflammatory states, the highly sensitive type of CRP is more sensitive than the standard CRP test and measures lower levels. It may help differentiate the nature of pleural effusion. The aim of this research was to evaluate the hs-CRP diagnostic value in differentiating the nature of the pleural effusion
Methods: In this descriptive-analytical cross-sectional study, in Rohani hospital of Babol from March 2017 to February 2019, 75 pleural effusion patients, undergoing thoracentesis, the hs-CRP level was measured in their pleural fluid and were compared based on Light´s criteria in two groups of transudates and exudates. Using the ROC curve, the appropriate cut-off point was determined for hs-CRP to differentiate the nature of pleural effusion.
|
Results: Out of 75 patients, 45 patients were in the exudative pleural effusion group and 30 patients in the transudative group. The mean of hs-CRP in the exudate group was 18.27±10.74 mg/L and in the transudative group 2.98±2.15 mg/L (p˂0.001). The cut-off point for hs-CRP of pleural fluid was calculated to be 5.94 mg / L, which has a sensitivity of 88.9% and a specificity of 93.3%. This marker was also studied in exudative subgroups, and there was a significant difference between pleural hs-CRP levels in two groups of pleural effusion due to malignancy and Parapneumonic effusion (p=0.011).
|
Conclusion: The pleural fluid hs-CRP can be used as a useful marker for differentiating the nature of pleural effusion and differentiating the pleural effusion of transudate and exudate.
Zahra Azizi Farsani , Mehrdad Faizi, Arash Tafrisinejad , Mona Khoramjouy, Hamidreza Azizi Farsani ,
Volume 81, Issue 2 (May 2023)
Abstract
Background: Sore throat after surgery is the second most common cause of complications in recovery. It causes decreased patient satisfaction, and it affects patients’ well-being after surgery. The aim of this study was to compare the effects of ketamine and magnesium sulfate gargle on sore throat after laminectomy.
Methods: In this randomized clinical trial, 69 candidates for laminectomy patients in Shohade-Tajrish hospital from June 2021 to December 2022 were randomly assigned to three groups of ketamine (n=25), magnesium (n=23) and control (n=21). The Magnesium group received magnesium sulfate gargle (30 mg/kg in a total of 30 ml 5% Dextrose water), Ketamine gargle (0.5 mg/kg in a total of 30 ml 5% Dextrose water), and the control group received 30 ml 5% Dextrose water gargle. Standard similar anesthesia protocols were applied for all patients. In PACU (0) and 2, 4, 24 hours afterward sore throat was assessed using a visual analog scale (VAS) scoring.
| Results: The study showed that the incidence of sore throat in the magnesium group was lower than ketamine. Comparison of the three groups at the time of recovery (0), 2, 4, and 24 hours after surgery showed that the differences between the three groups were significant in terms of sore throat. Also, the difference in the incidence of sore throat within each group in the four times in all three groups was statistically significant (P=0.001). There was no statistically significant difference between age, gender, body mass index, heart rate, blood pressure, duration of intubation, duration of surgery and anesthesia, size of laryngoscopy insertion and Cormack and Lehane score in the three studied groups. A drop in systolic blood pressure was observed in the both groups half an hour after the operation, which was statistically significant. Changes in diastolic blood pressure were significant only in the magnesium group. |
Conclusion: The preventive effect of "magnesium sulfate gargle" on sore throat after laminectomy is much better than "ketamine" or "placebo" gargle.
Ali Taghizadeh, Leila Pourali, Mona Joudi, Bahareh Makvandi , Elahe Hasanzadeh, Saeideh Ahmadi Simab , Golshid Nouri Hosseini , Mehrdad Gazanchian,
Volume 81, Issue 3 (June 2023)
Abstract
Background: Breast cancer is the most common type of cancer in many countries, accounting for over 18% of all cancers in females. There are more than one million new cases of breast cancer each year. Most women diagnosed with breast cancer are over the age of 50, but younger women can also get breast cancer. About one in seven women are diagnosed with breast cancer during their lifetime. There's a good chance of recovery if it's detected at an early stage. In Iran, breast cancer is the most common cancer among women, making up 21.4% of all female cancers. The mortality rate of this cancer is 4.33 for every 100,000 people. The purpose of this research is to see how often different kinds of early breast cancer come back and how long people live after being diagnosed.
Methods: This retrospective study evaluated the medical records of 500 breast cancer patients at two hospitals in Mashhad, Iran during April 2006 to March 2016. We used SPSS software, version 16 (SPSS Inc., Chicago, IL, USA) to analyze data. A P value less than 0.05 means that the results are considered statistically significant.
|
Results: We included 230 women with breast cancer. The average overall survival was 130.7 months, with 83.2% of people surviving for five years and 78.8% surviving for 10 years. The stage of the disease is strongly linked to the recurrence (P=0.000). Additionally, the specific type of disease is also strongly related to disease recurrence (P=0.01) or metastasis (P=0.01). Patients who have the triple-negative subtype had the highest chance of the cancer spreading and recurrence compared to patients with other subtypes.
Conclusion: The different types of breast cancer are strongly linked to the disease recurrence or metastasis. Patients with triple-negative subtypes had the most cases of cancer spreading to other parts of the body and coming back again, compared to other subtypes. Our findings also showed that patients with the triple-negative disease had the worst overall and disease-free survivals.
|
Parisa Abdi, Zakieh Vahedian, Atefeh Dehghani, Mona Safizadeh, Elias Khalilipour ,
Volume 81, Issue 5 (August 2023)
Abstract
Congenital cataract refers to the presence of any opacity in the lens at birth or during early childhood. Cataracts in children can manifest as unilateral or bilateral, congenital or acquired, with specific inheritance patterns or occurring sporadically. Additionally, the condition can be stable or progressive. Congenital cataracts can be associated with certain systemic diseases, or they may occur in the eye of an otherwise healthy child in isolation. Congenital cataract is one of the main causes of blindness in childhood. According to the report of the World Health Organization in 2001, congenital cataract is responsible for about 5 to 20 percent of cases of childhood blindness in the world based on different geographical regions. Untreated cataract in children leads to a tremendous social, economic and emotional burden for the child, family and society. Common complaints associated with congenital cataracts often include leukocoria (white pupil), reduced vision, a child's inability to track objects up close, light sensitivity leading to eye closure, squinting, the presence of either small eyes (microphthalmos) or large eyes (buphthalmos), strabismus (eye deviation), and abnormal eye movements such as nystagmus. Childhood cataract-related blindness can be cured with early detection and appropriate management. Managing pediatric cataracts is a challenge. Increased intraoperative complications compared to adults, tendency to increase postoperative inflammation, associated with complications such as aphakic glaucoma and persistent fetal vasculature, change in refractive status of the eye, and tendency to develop amblyopia, all complicate the achievement of good vision. Congenital cataract has a good prognosis if it is diagnosed early and surgery is performed before 6 weeks. Factors that may adversely affect the outcome, include the presence of unilateral cataract, presence of nystagmus, strabismus, or any ocular defect such as microphthalmos and PFV. Pediatric cataract surgery has evolved over the years, and with improved knowledge about myopic shift and axial growth, outcomes for these patients have become more predictable. Optimal results depend not only on effective surgery, but also on careful postoperative care and visual rehabilitation. Hence, it is the combined effort of parents, surgeons, anesthesiologists, pediatricians and optometrists that can make the difference.
