Showing 10 results for FK
Rafiei M, Sadre Bafeghi S M, Afkhami Ardakani M, Namaiandeh S M, Orafa A M, Ahmadieh M H, Dehghan Hr, Rafie R, Rahmanian M,
Volume 62, Issue 3 (11 2004)
Abstract
Background: To evaluate the ability of Ankle/Brachial Index (ABI), that is a sensitive and specific test for detection of PAD, to foretell the possibility of ischemic heart diseases in diabetic patients.
Materials and Methods: All of diabetic patients who visited in our diabetes research center between May 2000 and May 2001 and were confirmed diabetics since 2 or more years ago were enrolled in the study. The ABI was calculated for all of the patients and their demographic specifications and ischemic heart disease risk factors were recorded. All of the patients refer to perform an exercise test, but 279 patients were conferred to performing stress test. They were containing: 127 patients with ABI =<1.1(group I) and 47 patients with ABI>=1.4(group III) as case groups and, 105 patients with 1.1 60 years (P = 0.02). 238 patients were in group I (25.1 %), 625 patients in group II (65.9 %) and 85 patients in group III (9 %). 52.8% of 125 patients in Group I, 19.6% of 107 patients in group II, and 44.7% of 47 patients in Group III had positive exercise test. I, II (P 0.00)- II , III (P = 0.05) A total of 108 patients from among the 279 patients had positive exercise test (38%), and most of them were from groups I &III. 72.2% of group I , and 52.5% of group II had high blood pressure (P 0.00). Both hypertensive and normotensive patients with ABI =<1.1 & >=1.4 had positive exercise test significantly more than patients with 1.1=1.4 is an independent predictor of coronary artery diseases in diabetic patients especially in those who are hypertensive.
M.h Baradaranfar, M Afkhami , A Mahmmodi,
Volume 64, Issue 2 (30 2006)
Abstract
Background and Aim: It seems that diabetes mellitus affects hearing system by several mechanisms including microangiopathy ,sorbitol deposition and glycosilation ,dealing to progressive bilateral sensorineural hearing loss which is related duration of diabetes.
Materials and Methods: This is a descriptive cross-sectional study performed on 300 patients with type 2 diabetes mellitus aged 30 to 50 years and a control group of 300 persons matched regarding age and gender .The cases were selected randomly and they were assessed by a quastionaire before performing audiogram. The exclusion criteria were conductive hearing loss sensorineural hearing loss with any other cause and other metabolic diseases .Audiometric test battery consisting of pure tone audiogram (PTA) and impedance were perfumed on both case and control groups.
Reasults: In this study the hearing threshold in low and high frequencies in case group was higher than control group. In different age groups, the mean high and low frequencies hearing threshold in case group was higher than control groups. Based on duration of diabetes , the mean hearing threshold in the group with 8 to 18 years duration of diabetes was higher than the other two groups with 1 to 3 years and 4 to 7 years diabetes duration. The hearing level of hypertensive and normotensive diabetic patients were not significantly different. The mean hearing threshold was not significantly different between male and female diabetic patients.
Conclusion: In general, diabetic patients have a poorer hearing compared with normal population and there is a significant relationship between duration of diabetes and incidence of sensorineural learning loss.
Askarishahi M, Hajizadeh E, Afkhami-Ardakani M,
Volume 68, Issue 11 (4 2011)
Abstract
Background: Diabetes is a chronic non-communicable disease with increasing prevalence. Retinopathy is one of the main complications of diabetes. Early diagnosis and treatment of retinopathy can reduce the risk of low vision and blindness. The aim of this study was to apply regression analysis of current status data to determine risk factors of diabetic retinopathy in patients with type 2 diabetes being referred to the Ophthalmology Clinic of Yazd Diabetes Research Center, Iran.
Methods: In this analytical-observational study, 459 patients with type 2 diabetes were enrolled in the study and the ophthalmic examinations done by an ophthalmologist included visual acuity, intraocular pressure (IOP) measurement and slit-lamp examination. After pupil dilatation, funduscopy was done and the patients were classified according to ETDRS criteria. A proportional hazard model for current status data was used to identify the risk factors for retinopathy.
Results: The hazard rate of having retinopathy increased by 5% for an increase of one year in the duration of diabetes (p<0.05) and the hazard rate of having retinopathy was 1.1 times greater in patients who had used insulin for diabetes compared with other type 2 diabetes patients (p<0.05).
Conclusion: This study showed that a history of hypertension may reduce the risks of diabetic retinopathy. In patients with the early diagnosis of diabetes, regular examination of the fundus, blood sugar control and tight control of high blood pressure are recommended.
Latifi Na, Fatemi Mj, Khajavi Fk, Taghavi Sh, Pedram M,
Volume 70, Issue 8 (5 2012)
Abstract
Background: Random pattern flap is a common reconstructive surgery procedure but its necrosis is a challenging problem. A lot of pharmacological agents and surgical procedures have been examined for the prevention of this complication to maximize the length to width ratio of these surgical flaps. Therefore, we designed an experimental study to evaluate the effects of aspirin, clopidogrel bisulfate (Plavix) and their combination on random skin flap survival in rats.
Methods: Forty male rats were randomly assigned to four equal groups. Surgery was done under general anesthesia. A random, rectangular 3×11 cm dorsal skin flap was designed, elevated and sutured back into its primary site. In group one, 100 mg/kg Aspirin and in group two, 25 mg/kg Plavix were administered orally for 7 days postoperatively. Aspirin and Plavix were co-administered in the third group for the same period of time while the control group received no medication. After 7 days, the total surface of flaps, the viable and also the necrotic parts were measured by Image J software. Mean standard deviation and analysis of variance were calculated to compare the results.
Results: The mean area of flap survival was 62.49% in the control, 64.04% in Aspirin, 65.09% in Plavix and 64.06% in combination groups. No statistically significant differences were found between treatment groups and control rats.
Conclusion: In this study, we found no significant differences between Aspirin, Plavix or their combination on the survival of random skin flaps.
Reza Pourrashidi, Shervin Sharifkashani , Hashem Sharifian, Habib Mazaher , Peyman Salamati , Batool Ghorbani Yekta ,
Volume 71, Issue 4 (July 2013)
Abstract
Background: Detection of retained foreign bodies remains a significant problem in the emergency department. Foreign bodies can go undetected causing infectious complications ultrasonography is too inaccessible and expensive. The purpose of this study is comparison of ultrasonography with radiography for the detection of cervical esophageal foreign bodies
Methods: This cross-sectional study evaluated 58 patients referred with suspected upper esophageal foreign body in the Emergency Department, Amir Alam. Patients were evaluated with ultrasonography and x-ray. After surgical exploration, different type of foreign bodies were recorded. The SPSS statistical software was used for analysis. For applicable efficacy outcome measures, a Spearman correlation was used. Differences were significant when P<0.05. All values were expressed as the frequency and present.
Results: Fifty eight patients were studied. 25 patients (43.4%) were male and 31 patients (56.9%) were female, in 28 (48.2%) patients foreign bodies were detected in radiography. 30 patients (51.8%) were not recorded in techniqe. It was found in patients 22 (78.6%) organic body, and six cases (21.4%) non-organic body. radiographic outcomes in patients with foreign bodies were positive in 26 patients (92.9%) and in two patients (7.1%) were negative. Ultrasound results were positive in 27 patients (96.4%) and in one patient (3.6%) were negative. Association of ultrasound and radiography results were significant in patients with foreign body (Spearman correlation=0.896, P=0.001 Kappa=0.890).
Conclusion: These reports suggest that result of ultrasound with radiography for the detection foreign bodies in cervical esophagus have good agreement. The use of ultrasonography in the emergency department to detect and eventually remove foreign bodies by emergency physicians is an important issue because there is not always an ultrasound technologist or radiologist available.
Peiman Haddad , Zhaleh Karimimoghaddam , Farshid Farhan , Mahbod Esfahani , Mahdieh Afkhami , Farnaz Amouzegar-Hashemi,
Volume 71, Issue 11 (February 2014)
Abstract
Background: Colorectal carcinoma is a common malignancy, in treatment of which pelvic radiotherapy plays an important role. But this may lead to azospermia. We designed a study to determine the delivered dose to the testis with thermoluminescence dosimetry (TLD) and compare it to the dose calculated by the Three-dimensional planning software.
Methods: We measured the testicular doses by TLD the TLDs were fixed to the scrotum in six points anteriorly and posteriorly in two random fractions of the radiation course. All patients received a 50-50.4 Gy radiation dose to the pelvis in a prone position with standard fractionation and 3-dimensional planning, through three or four fields. The average dose of the TLD measurements was compared to the average of 6 relevant point doses calculated by the planning software.
Results: In 33 patients with a mean age of 56 years, the mean testis dose of radiation measured by TLD was 3.77 Gy, equal to 7.5% of the total prescribed dose. The mean of point doses calculated by the 3-dimensional planning software was 4.11 Gy, equal to 8.1% of the total prescribed dose. A significant relationship was seen between the position of the inferior edge of the fields and the mean testis dose (P= 0.04). Also body mass index (BMI) was inversely related with the testicular dose (P= 0.049).
Conclusion: In this study, the mean testis dose of radiation was 3.77 Gy, similar to the dose calculated by the planning software (4.11 Gy). This dose could be significantly harmful for spermatogenesis, though low doses of scattered radiation to the testis in fractionated radiotherapy might be followed with better recovery. Based on above findings, careful attention to testicular dose in radiotherapy of rectal cancer for the males desiring continued fertility seems to be required.
Leila Asefkabiri , Abbas Alibakhshi , Seyed-Hassan Emami-Razavi , Mahtab Mohammadifard , Alireza Abdollahi ,
Volume 75, Issue 3 (June 2017)
Abstract
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Background: Hypocalcemia is one of the most prevalent complications following total thyroidectomy. Over recent years, in addition to hormone parathyroid hormone (PTH), vitamin D has been also studied as a factor causing post-total thyroidectomy hypocalcemia. This survey seeks to study the relationship between the serum level of vitamin D before surgery and during post-total thyroidectomy hypocalcemia.
Methods: A group of 57 patients volunteering for total thyroidectomy were studied on Vali-e-Asr Hospital, Tehran, Iran, from March 2013 to March 2015. In all these patients, pre-surgery calcium, vitamin D and parathyroid hormone (PTH) as well as the level of calcium during the post-surgery first two days were measured. Based on objectives of this study, the relationship be-tween pre-surgery vitamin D level and post-surgery hypocalcemia was examined.
Results: The average age of patients participating in the survey was 24.1±13.3. They included 19 women (33.3%) and 38 men, total of 40 patients (70.2%). Their average post-surgery calcium level was 9.2±0.77 milligrams per deciliters (mg/dl) and their average vitamin D content before the surgery was 42±12.1 nanomole per liter (nmol/l). The average calcium level before the surgery and the first post-surgery day were meaningfully different in terms of statistics (P<0.001). In terms of vitamin D, 37 patients (64.9%) had pre-surgery vitamin D deficiency and 20 patients (35.1%) had vitamin D insufficiency. Of 37 patients with pre-surgery vitamin D deficiency, 26 were diagnosed with post-surgery first-day hypocalcemia and of 20 patients with vitamin D insufficiency, 14 suffered post-surgery first-day hypocalcemia. This difference was not statistically meaningful (P>0.001). Of 37 patients with pre-surgery vitamin D deficiency, 31 suffered post-surgery second-day hypocalcemia and of 20 patients with vitamin D insufficiency, 18 suffered second-day hypocalcemia. This difference was not statistically meaningful either (P>0.001).
Conclusion: The current study showed that the serum level of vitamin D before total thyroidectomy does not have any role in the occurrence of post-surgery hypocalcemia which is almost common after this type of surgery.
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Sargol Movagharnejad, Maryam Javadian , Hoda Shirafkan, Shahla Yazdani,
Volume 80, Issue 8 (November 2022)
Abstract
Background: The aim of this study was to find the causes of failure of natural childbirth in late-term pregnancy that can be useful for managing childbirth in these pregnant mothers and to design a solution to increase natural childbirth.
Methods: This cross-sectional study was conducted in the community of pregnant women with a late-term pregnancy of more than 41 weeks. The studied sample includes 148 pregnant mothers who were referred to Ayatollah Rouhani Hospital in Babol from March 2018 to February 2020. Mother's age, Body Mass Index, gestational age, number of pregnancies, number of deliveries, length of hospitalization, the state of the cervix and preparation method of the cervix for termination of pregnancy were extracted and recorded from patients' files. Data were compared in two groups of pregnancy termination methods (natural childbirth and cesarean delivery). Statistical analysis was done using SPSS software, version 22 (IBM SPSS, Armonk, NY, USA) and Chi-square test and Student’s t-test statistical tests and logistic regression model fitting. P-value less than 0.05 was considered significant.
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Results: In this study, 167 pregnant women with late-term pregnancy were studied. The age of pregnant women is reported with mean of 26.03 and standard deviation 5.98 of years. The high Bishop variable, with odds ratio of 0.44, is a variable protective factor for cesarean delivery (P=0.001). Higher body mass index with odds ratio of 1.09, is also known as a risk factor for cesarean delivery (P=0.01), so that for each unit of increase in Bishop score, the chance of cesarean delivery decreases by 56% and for each unit of increase in body mass index, the chance of cesarean delivery increases by 9%.
Conclusion: This study showed that nearly half of cases of late pregnancies lead to normal delivery. High body mass index reduces the chance of normal delivery in late term pregnancies. But a higher Bishop score can be effective in the success of natural delivery.
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Shahnaz Barat, Goldis Ola , Zinatossadat Bouzari, Azita Ghanbarpour, Hoda Shirafkan,
Volume 81, Issue 6 (September 2023)
Abstract
Background: Urinary stress incontinence occurs due to weakness of the urethral sphincter and/or weakness of the pelvic floor muscles. The purpose of this study is to investigate the complications of TOT surgery in the treatment of women with stress urinary February.
Methods: This is a cross-sectional study that was conducted on women suffering from stress urinary incontinence who underwent TOT surgery in Rohani and Mehregan Hospitals of Babol between March 2010 and February 2019. In order to record early complications, the medical records available in the clinic were referred to for the examination of patients one week and two months after the operation. The late complications of the operation were also investigated at the time of entering the study. Also, satisfaction with the procedure was scored using a visual scale (score 0 to 100). SPSS version 26 software was used in this study. Also, the significance level is less than 0.05.
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Results: The study included 59 patients, the majority of whom were housewives (91.5%), had an education level below high school (74.6%), and were menopausal (71.2%). The average age of the participants is 54.92±9.40 years. The most common postoperative complications were Dyspareunia (20.3%), lower urinary symptoms (13.6%), and incontinency (10.2%). Also, the rarest complications were intraoperative injury to the urethra or bladder (1.7%), mild Vaginal erogenous (1.7%), pain at the operation site (3.4%), and need for adjuvant treatment (3.4%). In response to the question of whether you would recommend this surgery to others who have the same problem, 53 people (83.89%) responded positively. The average level of patients' satisfaction with the operation (on a scale of 0 to 100) was 88.64±23.44. According to the T-test, there is a statistically significant relationship between the incidence of postoperative complications and the level of patient satisfaction (P<0.001).
Conclusion: Dyspareunia is the most common and complications during surgery such as damage to the urethra are the rarest complications of TOT surgery.
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Morad Ali Zareipour, Shahla Mohammad Khani , Behjat Khorsandi , Faezeh Afkhami Aghda , Fateme Moshirenia, Mahdieh Hardani Naeemzadeh ,
Volume 82, Issue 1 (April 2024)
Abstract
Background: The type of delivery significantly affects a woman's life and her newborn's health. Various factors, including medical conditions, personal preferences, and cultural influences, shape this decision. Increasing cesarean delivery rates have raised concerns about associated risks. This study examines the health impacts of different delivery types on mothers and newborns in Yazd hospitals, with a focus on maternal and neonatal outcomes.
Methods: This cross-sectional analytical study involved a substantial cohort of 69,321 mothers who delivered in Yazd between March 21, 2018 to March 20, 2022. Comprehensive data were collected from Iman Hospital and relevant online patient records. To analyze the relationship between delivery type and health outcomes, independent samples t test and chi-square test were utilized. Additionally, odds ratios were calculated to assess relative risks concerning various maternal and neonatal outcomes. SPSS 26 software was employed for all analyses, with a significance level set at 5% to ensure robustness in the findings.
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Results: The average age of participants in the study was 34.45±6.44 years, highlighting a mature population of mothers. Neonatal outcomes indicated that babies delivered naturally were more likely to have unfavorable Apgar scores (ranging from four to six) when compared to infants delivered via cesarean section (CI=0.99-1.55, P=0.05, OR=1.24). Furthermore, naturally delivered infants showed a significantly higher likelihood of having Apgar scores below six (CI=0.90-1.03, P=0.001). Alarmingly, the odds of neonatal death were found to be 1.22 times higher for cesarean births (CI=1.19-1.25, P<0.001). Additionally, mothers who underwent cesarean deliveries exhibited nearly a 4.9 times higher likelihood of requiring intensive care after delivery (CI=4.71-5.12, P<0.001, OR=4.9) and were 14.3 times more likely to be hospitalized postoperatively compared to those who had natural deliveries (CI=3.53-1.31, P<0.001, OR=14.33).
Conclusion: This study indicates that cesarean delivery is associated with higher complications for both mothers and newborns, highlighting the need to promote natural childbirth for better health outcomes.
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