Showing 25 results for Bahador
Bahador M, Sardari Kermani M, Amoozegar Hashemi F,
Volume 62, Issue 2 (12 2004)
Abstract
Background: Mucositis [bucal Mucous inflamation] is the most common complication resulting from the radiotherapy in tumors of head and neck. These malignancies are often curable through radiotherapy. This complication, however, may impair the treatment process and cause malnutrition. So far no medicine has been Known to prevent this complication. Vitamin E is a stabilizer of cell membrane and is also used in mucositis treatment. The survey of oral vitamin E effect on mucositis prophylaxis in radiotherapy of head and neck malignancies.
Materials and Methods: Seventy patients afflicted with head and neck malignancies referring to Imam Khomeini Hospital were randomly divided into 2groups, two of whom died during treatment process. The first group (The case group consisting of 34 patients) Consumed oral vitamin E 200 mg daily for seven days. The second group (The control group) did not use any medicine at all. The two group underwent radiotherapy. They were compared and contrasted as to mucositis severity and dysphagia during treatment.
Results: In the first group, since the fourth week up to the end of the treatment, there was a lower frequency and grade of mucositis in contrast with the control group. In the fourth week, the grade two mucositis in the first group (Case group) was 20.6% and 47.5% in the control group the difference was statistically significant (P=0.024). There was also a lower frequency and grade of dysphagia in the case group since the fourth week versus the control group. In the fourth week, moderate dysphagia was 29.4% in the case group and 55.9% in the control group. The difference was statistically significant (P=0.023).
Conclusion: Oral vitamin E has Proved to be effective in the Prophylaxis of Moderate and severe mucositis and dysphagia resulting from radiotherapy. It is advisable to conduct more research with more cases, lengthier duration and heavier doses.
Z Ahmadinejad, Sh Phyroosbakhsh, Z.n Hatmy, B Bagherian, H Sabery, M Bahador, M Nikzad, M Jamali Zavare, A Hadady, M Hajiabdolbaghi, M Mohraz, M. Rasolinejad, A Soudbakhsh, A Yalda,
Volume 64, Issue 2 (30 2006)
Abstract
Background and Aim: Tuberculous pleural effusion occurs in 30% of patients with tuberculosis (TB). Rapid diagnosis of a tuberculous pleural effusion would greatly facilitate the management of many patients. The purpose of this study was to determine sensitivity, specificity, and predictive values of clinical, laboratory, radiographic findings in patients with tuberculous pleural effusion.
Materials and Methods: The cross sectional study was performed between august 2002 and March 2004 at a referral teaching hospital. Major clinical, laboratory, and radiographic findings were evaluated in 88 cases of pleural effusion, 33 with confirmed TB pleural effusion (TBPE) and 55 with a diagnosis other than TB (NTBPE).
Results: The sensitivity of culture of pleural effusion and tissue were 3% and 9.1% respectively. The mean of adenosine deaminase (ADA) values in TBPE was 36.7 U/L (±18.72), and the mean in the NTBPE was 28.2 U/L (±17.0). Both the sensitivity and specificity of ADA estimation in diagnosing tuberculosis were 55%. The sensitivity of PCR was 3% with specificity of 12.7% (positive predictive value, 50% negative predictive value, 70%). Younger age (p<0.024), positive history of exposure to TB patient (p<0.02), and the combination of fever, weight loss and sweating (p<0.01), were associated with tuberculous pleural effusion. There were also significant association between Positive sputum smear (p<0.001), positive sputum culture (p<0.006), positive pleural biopsy (p<0.001), pleural LDH>200 (p<0.005), pleural lymphocytes>50% (p<0.015) and TBPE.
Conclusions: In our region with a high incidence of tuberculosis, the most frequent cause of exudative pleural effusion is tuberculosis. We suggest that the diagnostic planning of pleural effusion should be determined in each region with a view to the adoption of regionally optimized diagnostic and therapeutic facilities.
Z. Safaii Naraghi, M. Bahadori, A.h. Ehsani, R. Mahmoud Robati, M. Ghiasi, Z. Nozan,
Volume 64, Issue 5 (1 2006)
Abstract
Background: Malignant melanoma is one of the fatal cutaneous neoplasms which are curable by early diagnosis. This neoplasm is diagnosed by the biopsy of the suspected lesion. It is essential to classify the tumor based on its histology, thickness, phase of growth, level of invasion, mitotic rate, presence of regression, inflammatory infiltration and ulceration. These descriptions yield some knowledge about the progression of disease and suggest an estimate of the status of the screening system for early diagnosis.
Methods: This is a cross-sectional retrospective descriptive study. Pathological slides with diagnosis of malignant melanoma from 1377 to 1379 that present in the pathology department were assessed according to mentioned pathological indices and the 10-year survival calculated in this regard.
Results: We assessed 47 cases with mean age of 57.38 (SD=5.85) and the gender distribution was 51.1% male and 42.2% female. More than 42% of cases were in Clarke level I, 2.1% Clarke level II, 6.4% Clarke level III, 40.4% Clarke level IV and 8.5% Clarke level V. Fifty three percent of patients were breslow thickness equal to or less than 0.75 millimeter(mm) , 8.5% between 0.76 to 1.69 mm , 27.7% between 1.7 to 3.6 mm and 10.6% greater than 3.61 mm. Mean breslow thickness show no significant difference between males and females but there is a significant relation between thickness and age of the patients. Mean 10-year survivals of patients were 75% and were greater in females than males. We found a linear relation between patient age and breslow thickness that is calculated by the following equation: Log Breslow thickness (mm) = - 0.625 + 0.016×age (year)
Conclusion: Complete recording of clinical and pathological data of patients with malignant melanoma make a proper stream to reach a surveillance system.
Bahador M,
Volume 64, Issue 9 (1 2006)
Abstract
At the middle of the 20th century, autopsy has a fundamental role in medical education in Iran, guided by the influential Oslerian philosophy “as is your pathology so is your medical practice”. Students not only attended autopsies, but also had learnt to conduct them. In contrast, today the use of autopsy in medical education is falling down to death. Although this falling is worldwide, but the situation in Iran is much worse. Rarely Iranian medical schools deal with educational autopsy and some of them are quite unfamiliar with autopsy. There are several reasons for this declining including sophisticated medical education with autopsy, community attitudes ,clinicians’ and pathologist’ reluctance, hospital concern about legal action, religious attitudes, consent from the family and funding priorities.
Even with new diagnostic modalities, autopsy remains an important tool for quality and safety assurance. A systematic review of reports on autopsies from USA, European and Australian hospitals, revealed 9 to 40% (on average 23.5%) of clinically missed diagnoses and managements involving the principal or underlying cause of death.
The key roles of hospital autopsies are Improving safety and quality in diagnosis and treatment, Providing benefits to families, Advancing understand-ing of disease, Allowing good programming for emerging disease and frequently seen disease, and Educating medical and allied health professionals.
We have concluded that, reversing the decline of autopsies will require cooperative action at several levels of the healthcare system, particularly including clinicians and pathologists and also governmental and financial bodies and legal authorities.
Pajand O, Ziyaeyan M, Mousavi A, Hojabri Z, Kazemi B, Bahador A, Hamidian M, Mousavi A, Hashemi F B,
Volume 64, Issue 11 (7 2006)
Abstract
Background: Human Cytomegalovirus (HCMV) infections are a significant challenge in patients with Hematopoietic Cell Transplant (HCT). Acute Graft vs. Host (GVHD) is recognized as a predisposing factor for increased incidence of HCMV reactivation. Availability of rapid and accurate tests for HCMV detection in HCT recipients is of foremost importance in developing countries, such as Iran.
Methods: A total of 201 peripheral blood leukocyte (PBL) and plasma specimens from 26 allogeneic HCT recipients were examined for HCMV DNA by polymerase chain reaction (PCR) assay. Densitometric analysis of 257bp PCR products from clinical samples and 101-106 "cloned plasmid" per µg DNA containing a HCMV specific fragment were analyzed using LabWorks software (v3.0.02). Optical density of amplicons was plotted, and calculated HCMV viral loads were compared with the patients' antigenemia results.
Results: HCMV viral loads ranged between <102 to 1.35×102 copies per µg DNA among 7 HCT patients. In addition, 14 episodes of positive antigenemia assay in 7 patients in which peak HCMV load were compared with GVHD grade II-IV patients. Significant correlation was also detected between HCMV DNA load in PBL and plasma samples, as well as HCMV DNA load in PBL samples and antigenemia results. Receiver–Operating Characteristic analysis determined that 2,200 HCMV copies in PBL samples as the threshold value for initiation of Ganciclovir therapy.
Conclusion: This report shows that rapid and sensitive assays, like quantitative PCR, are extremely valuable for detection of active HCMV infection, and life-threatening HCMV disease in HCT recipients during the post transplant period. Furthermore, high HCMV DNA load among GVHD grade II-IV patients confirms the high risk of HCMV reactivation among these HCT recipients. Tests such as quantitative PCR also helps physicians initiate timely preemptive therapy and for a shorter period, which may lead to better clinical outcome in HCMV-infected transplant patients.
Motefaker M, Sadrbafghi S.m, Rafiee M, Bahadorzadeh L, Namayandeh S.m, Karimi M, Abdoli A.m,
Volume 65, Issue 4 (3 2007)
Abstract
Background: Following socioeconomic development, the amount of physical inactivity among a given population has typically increased. Physical inactivity is a risk factor for cardiovascular disease. The purpose of this study is to measure the prevalence of physical inactivity among the urban adult population of Yazd, Iran.
Methods: This cross-sectional study was carried out on an urban population of 1500 employed persons over the age of 20 years via cluster sampling. We use the IPAQ (International Physical Activity Questionnaire) to evaluate physical activity levels. We evaluated the subjects according to their level of fitness, attitude toward physical activity and physical activity levels.
Results: According to the fitness information provided by the participants, 2.1% were weak, 10% were moderately fit, 39.9% were fit, and 48% very fit. Regarding the attitudes of the participants toward physical activity, 1% was unfavorable, 32.4% were partly favorable, and 67.7% were favorable. Concerning the intensity of physical activity, 67.3% persons were inactive, 15% were sufficiently active, and 17.7% were highly active. After adjustment for age, 65.8% were inactive, 13.8% were sufficiently active, and 19.8% were highly active. According to gender, 81.6% of men were inactive, as were 54.4% of women. Inactivity according to age was as follows: 57.8% of the 20-24 year old, 66.9% of those aged 30-44 years, 70.4% of the 45-59 year olds, and 68.4% of those over the age of 60. Furthermore, physical inactivity was more prevalent in the higher socioeco-nomic group.
Conclusion: The level of physical activity in urban population of Yazd is low. High risk is associated with employment, retirement, high socioecono-mic class and higher levels of education.
Hajiabdolbaghi M, Allishah H.a, Rasoolinejad M, Bahador A, Izadi M, Mobaien A.r,
Volume 65, Issue 11 (1 2008)
Abstract
Background: Tuberculosis is still one of the most important causes of mortality and morbidity in many countries and is the second only to human immunodeficiency virus as a cause of death worldwide resulting from a single infectious agent. In 1993, the World Health Organization declared tuberculosis a global public health emergency. Conven-tional methods for the diagnosis of Mycobacterium tuberculosis (MTB) infections are time consuming, as MTB culture requires 3-8 weeks for growth. To determine the sensitivity of polymerase chain reaction (PCR) in peripheral blood mononuclear cells (PBMC), we have evaluated Mycobacterium tuberculosis DNA in peripheral blood samples with PCR technique in adults with new cases of pulmonary and extra-pulmonary tuberculosis. Setting: Department of Infectious disease of Imam Khomeini Hospital, 2004- 2005, Tehran, Iran.
Methods: In this cross-sectional study, we evaluated MTB DNA extracted from 3ml citrated peripheral blood samples from 95 adults with new cases of pulmonary and extra-pulmonary tuberculosis. DNA extraction was performed using a commercial PCR kit with IS1081 primers. For prevention of cross contamination and reduction of false positives, all steps were performed under laminar hood.
Results: The 95 patients, 59 of whom were male, had a mean age 44.44 years (SD±20.26) 69 cases had pulmonary and 26 had extra-pulmonary tuberculosis. PCR was positive in 32 (33.7%) patients and negative in 63 (66.3%) cases. The overall sensitivity and accuracy of the PCR assay was 44.1% for pulmonary, 19.2% for extra-pulmonary and 10% for disseminated tuberculosis, respectively.
Conclusion: The low sensitivity of the IS1081 primer MTB-PCR assay on PBMC may pose problems for the rapid diagnosis of tuberculosis. However, further studies are needed to confirm this technique as an alternative test for the diagnosis of tuberculosis.
Bahadori F, Borna S, Shakouie Nejad S, Sahabi N,
Volume 66, Issue 3 (2 2008)
Abstract
Background: Preterm labor is a major contributor to neonatal morbidity and mortality and results in increased obstetric and pediatric care costs. The purpose of this study was to assess the effects of vaginal progesterone for maintenance therapy following treatment of threatened preterm labor for preventing preterm birth.
Methods: The study included 70 singleton pregnant women with preterm labor with intact membranes. Patients were randomized to receive either maintenance vaginal progesterone therapy (n=37) administered (400 mg) daily or no treatment (controls, n=33) after discontinuation of acute intravenous tocolysis.
Results: The two groups were similar with at respect to maternal age, race, parity, gestational age at admission, bishop score, and preterm delivery risk factors .Compared to the control group, the mean ±SD time gained from initiation of maintenance therapy to delivery (36/1117/9 versus 24/5227/2) (meanSD) days, p=0.037) and the gestational age at delivery (36.071.56 vs. 34.51.3 weeks, p=0.041) were higher in the vaginal progesterone maintenance therapy group. No significant differences were found with recurrent preterm labor 13 (35.1%) versus 19 (57.6%), p=0.092. Respiratory distress syndrome 4 (10.8%) versus 12 (36.4%) p=0.021, Low birth weight10 (27%) versus, 17 (51.5%) p=0.04, birth weight (3101.54±587.9gr versus r 2609.39±662.9gr, p=0.002) were significantly different between the two groups.
Conclusion: The gestational age and time gained from initiation of maintenance therapy to delivery were longer in women receiving vaginal maintenance tocolysis with progesterone and improve perinatal outcomes. However, maintenance therapy did not decrease the recurrence of preterm labor episodes.
Bahador M, Esmaeilpoor S, Bahador M, Ebrahimi Nezhad A,
Volume 66, Issue 9 (5 2008)
Abstract
Background: Langerhans cell histiocytosis (LCH) is a group of idiopathic disorders characterized by the proliferation of specialized bone marrow-derived Langerhans cells and mature eosinophils. The estimated annual incidence ranges from 0.5-2 cases per 100,000 persons per year. The pathogenesis of LCH is unknown. The prevalence of LCH seems to be higher among whites and males. The most common complaints at presentation are those related to bone lesions. Treatment consists of surgery, chemotherapy and radiotherapy alone or in combination. The age of onset varies according to the variety of LCH. Solitary lesions may occur in bones or skin. Cutaneous lesions present with firm, painless papulonodules or vesicles.
Case report: This six-month-old baby presented with firm papulonodules on her temporal skin, but fortunately her other organs were healthy. She underwent two surgeries, separated by a one-month interval. Due to local recurrence after a short period of time, she underwent a 10-Gy dose of radiation. Her response proved good during follow-up.
Conclusion: Radiotherapy is good for controlling local recurrence in LCH, with few sequelae related to treatment.
Khezerdost S, Bahadori F, Shafaat M, Yahyazadeh H, Yahyazadeh N, Amini E,
Volume 66, Issue 10 (4 2009)
Abstract
Background: Tumor cells need food and oxygen supply for growth and division. Therefore one of the most promising areas of cancer therapy focuses on using agents that inhibit tumor angiogenesis. Inhibition of angiogenesis prevents cell growth, division and metastasis. Previous studies showed that plasminogen related Protein-B has an anti-tumor activity in mice. This protein has a high level of homology with preactivation Peptide (PAP) of human plasminogen. According to this high homology, antiangiogeneic activity of PAP was investigated in an in vitro angiogenesis model.
Methods: PAP encoding region of human plasminogen gene was isolated by Polymerase Chain Reaction and cloned in pGEX-2T vector. This plasmid was expressed in Escherichia coli as a fusion protein (GST-PAP). GST-PAP was expressed as inclusion body and purified by affinity chromatography on GSH-sepharose resin after refolding. antiangiogenic effects of purified protein were surveyed with Matrigel assay.
Results: The GST-PAP was expressed and purified and its accuracy was confirmed by SDS-PAGE analysis and immunoblotting. Microscopic studies showed that GST-PAP inhibited angiogenesis in Matrigel system which is shown by shrinking the length of capillary like structures and a decrease in the number of tubule. While applying concentarations of 25μg/ml of GST-PAP and concentrations above that, antiangiogenic activity of GST-PAP was significant comparing to the controls.
Conclusion: Finding shows that GST-PAP can inhibit network formation in Matrigel system. This findings support the theory that PAP is a potent angiogenesis inhibitor.
Mirsalehian A, Akbari Nakhjavani F, Bahador A, Jabal Ameli F, Bigverdi R, Goli H,
Volume 68, Issue 10 (5 2011)
Abstract
Background: Pseudomonas aeruginosa is an important opportunistic pathogen causes clinical infections among
burn patients. Metallo-β-lactamases (MBLs) are important mechanisms of Carbapenem (drug of choice) resistance among Pseudomonas
aeruginosa isolates. The aims of this study were to determine the
antibiotic susceptibility pattern and to detect the prevalence of MBLs among Pseudomonas
aeruginosa
Methods: Initially, the antibiotic resistance patterns of 170 clinical
strains isolated from burn patients in Motahari
Hospital in Tehran, Iran
were determined by Kirby-Bauer disc diffusion method. All of the clinical isolates using two phenotypic and genotypic methods. Pseudomonas
aeruginosa isolates resistant to Imipenem were screened for production of MBL by E test with
Imipenem / Imipenem plus EDTA (E test MBL). PCR assay was performed for detection of blaVIM genes.
Results: Based on the study results, the percentage of
resistance was as below: Imipenem (10 μg) 52.9%, Amikacin (30 μg) 81.7%, Carbenicilin (100 μg) 74.7%, Polymixine B (300 unit) 10%, Ticarcilin (75 μg) 84.7%, Tobramycin (10 μg) 88.2%, Colisitin (10 μg) 34.1, Colisitin (25 μg) 28.3%. Of 90 Carbapenem resistant isolates, 10(11/1%)
isolates were positive by E test, all were sensitive to Colisitin and Polymixine B. All of the
Imipenem resistant Pseudomonas aeruginosa isolates were examined by PCR for the
presence of the blaVIM genes. All MBL-producing isolates carried blaVIM-1 genes.
Conclusion:
Considering the high prevalence and clinical importance of MBL-producing isolates,
rapid identification of them and use of the appropriate infection control
measures are necessary to prevent further spread of infections by these
organisms.
Sadrpour P, Bahador A, Asgari S, Bagheri R, Chamani-Tabriz L,
Volume 70, Issue 10 (4 2013)
Abstract
Background: Chlamydia trachomatis is the most common bacterial sexually transmitted infection in the world, but the effect of this infection on male fertility is still controversial. Despite reports of interaction between Mycoplasma genitalium and sperm, this pathogen in semen samples of infertile men is less studied. We studied, the prevalence of Chlamydia trachomatis and Mycoplasma genitalium infection in infertile men.
Methods: Among attending Avicenna Infertility Center, 120 men who had abnormal semen analysis tests were selected and the samples were taken. After detailed analysis of semen quality, DNA was extracted from each sample by chelex. Samples were evaluated for these two pathogens by multiplex PCR. Results were statistically analyzed.
Results: Chlamydia trachomatis and Mycoplasma genitalium was detected in 23/3% and 12/5% of the samples, respectively. Although, Mycoplasma genitalium infection rises by increasing (P=0.640) and decreasing in age of first sexually activity (P=0.203), and also positive cases of Chlamydia trachomatis infection showed increase regarding age increase (P=0.619) and age decrease in first sexually activity (P=0.511), but these differences were not statistically significant.
Conclusion: All in all, regarding to the increased prevalence of Chlamydia trachomatis infection compared with the only similar study in Iran and high prevalence of Mycoplasma genitalium infection in infertile men, this assessment was done. A multiplex PCR protocol rapidly and simultaneously identify these organisms in comparison with uniplex from clinical samples. Based on our results screening for Chlamydia trachomatis and Mycoplasma genitalium infection among infertile men seems to be valuable.
Hassan Seirafi , Amirhooshang Ehsani , Mahbobeh Sadat Hosseini, Bahador Samavati , Fatemeh Gholamali , Pedram Noormohammadpour ,
Volume 71, Issue 4 (July 2013)
Abstract
Background: Alopecia areata (AA) is a common cause of noncicatricial alopecia that occurs as a patchy, confluent or diffuse pattern. Exact etiologic factor of AA not yet recognized. Among many hypothesis, relationship between AA and autoimmune disease, especially thyroid disorders, was more interesting. The objective of this study was to determine the prevalence of thyroid test disorders in the patients with alopecia totalis and universalis in comparison with normal population.
Methods: We analyzed medical records of 100 patients, including 44 male and 56 female in Tehran Razi Hospital from 1388 to 1389. The mean age was 24.1 years. Patients having totalis and universalis form of AA considered as case group while 100 normal person (42 male and 58 female with mean age of 26.1) who had not any form of AA considered as control group. Both groups had not any sign of thyroid disease at clinical examination according to their available medical records. Collected data were analyzed statistically in SPSS software 17th version.
Results: In the majority of patients (54%) the disease was manifested in the first two decades of life. History of atopia was seen in 9.8% of patient. Presence of the similar disease in first-degree family members was seen in 14.3% of patients. Abnormal T3, T4 and TSH were significantly higher in case group. Abnormal T3 uptake was higher in case group but not statistically significant.
Conclusion: Paraclinical thyroid disorders were significantly higher in the alopecia areata patients than in normal population. There was no significant association between the age, sex and duration of disease and presence thyroid dysfunction.
Soror Roozafzay , Khadijeh Hekmat , Kobra Shojaei , Pourandokht Afshari , Mohammad Bahadoram ,
Volume 72, Issue 5 (August 2014)
Abstract
Background: Bacterial vaginosis (BV) is the most prevalent causes of abnormal secre-tion in women at fertility age. Also, Bacterial vaginosis is one of the most common dis-eases in women who refer to gynecology clinic. The main cause of the pathogenesis is increasing pH of vagina due to reduced number of lactobacillus and growth of anaero-bic bacteria. Prevalence of BV varies between 10 to 30 percent in different societies. Amsel criteria is used as diagnostic test in BV. This interventional study was designed to assess the impact of vaginal lactobacillus suppository and metronidazole compared to metronidazole alone on the recovery and recurrence of bacterial vaginosis.
Methods: This study was a prospective, randomized, double-blind clinical trial which was conducted on 130 women with bacterial vaginosis to compare the effects of vagi-nal lactobacillus suppository and metronidazole. Bacterial vaginosis was diagnosed us-ing Amsel criteria that based on some clinical symptoms. Patients were divided into two groups, first group were treated with oral metronidazole plus lactobacillus and second group were treated with metronidazole alone. Patients were followed-up one week and four weeks after initiation of the treatment.
Results: One hundred and thirty women completed the study. Patients were followed at one and four weeks after initiation of intervention. Amsel criteria and recovery rate in both groups compared before treatment one and four weeks after treatment. The crite-ria and treatment were significantly improved, but this improvement was higher and statistically significant in the metronidazole plus Lactobacillus group compared to sec-ond group (P< 0.0001).
Conclusion: The protective effects of lactobacillus in dealing with anaerobic patho-gens as well as the negative impact of metronidazole on lactobacillus of vaginal flora, use of lactobacillus along with metronidazole especially in patients with recurrent infec-tions is recommended. In other words, using lactobacillus with metronidazole for treatment of bacterial vaginosis is more effective than metronidazole alone.
Ashrafalsadat Hakim , Farshid Kompani , Mohammad Bahadoram ,
Volume 73, Issue 1 (April 2015)
Abstract
Enuresis is the inability to control urination during sleep. It is one of the most common childhood urologic disorders. Nocturnal enuresis refers to the occurrence of involuntary voiding at night after 5 years. Persistent nocturia can decrease self-esteem, increase anxiety and other emotional problems in children. The aim of this study is to evaluate the factors affecting nocturia amongst school-aged children. Methods: This cross- sectional study was conducted on 200 children over a period of 3 months from 21 April to 22 July 2014 (. Subjects of this study included 200 children (100 boy and 100 girl) aged 6 to 12 years that referred to the urology clinic. Following the written consent, patients under study were divided into two groups according to gender. A questionnaire concerning the personal data was completed for each patient. Questionnaires were completed by interviewing parents. Results: Our investigation revealed that 32% of children had nocturnal enuresis. The Chi-square test demonstrated significant differences between the case and control groups in terms of gender (P= 0.002), positive family history (P= 0.004), deep sleep (P= 0.005) and high fluid intake (P= 0.00). Significant differences were not observed among enuretic children with parents' education level, income, number of family members, birth order, history of injury and hospitalization, birth of a new baby, moving house, problems at school and home, snoring, mouth breathing, urinary tract infections, constipation (P> 0.05). Conclusion: In order to control enuresis it seems essential to provide information about nocturia and its etiologic factors to the children and their parents by the physician.
Homeira Rashidi , Hajieh Shahbazian , Forogh Nokhostin , Mohammad Bahadoram , Seyed Peyman Payami ,
Volume 73, Issue 8 (November 2015)
Abstract
Background: Metabolic syndromes are known as a set of risk factors for the development of cardio-vascular disease and diabetes in the individual. The association between concentration of uric acid and metabolic syndrome in adolescents has yet to be established thoroughly. The aim of this study was to investigate the relationship between uric acid and metabolic syndrome in a sample of adolescents. Methods: This cross-sectional study was conducted from September 23, 2009 to September 22, 2010 in Jundishapur University of Medical Sciences, Ahvaz, Iran. In this study, 240 individuals aged 10-19 years were randomly selected among participants of the Ahvaz MetS study (120 subjects normal and 120 subjects MetS). The serum levels of UA were measured by a colorimetric method. In the normal group, anyone with abdominal obesity, high systolic or diastolic blood pressure, High-density lipoprotein (HDL)&le40 mg/dl, TG&le110 mg/dl, fasting blood sugar (FBS)&le100 mg/dl or diabetes was excluded from the study. History of Anticonvulsive drugs or steroids use was the criteria for exclusion for both groups. Results: Of the 240 subjects aged a mean of 14.95±2.64 years, mean of uric acid in metabolic syndrome group was 4.8±1.4 mg/dl and in the control group was 4.18±1.01 mg/d (P=0.001). Participants were divided into three groups based on uric acid levels: &le4.9 mg/dl, 4.9-5.7 mg/dl and >5.7 mg/dl. The risk of metabolic syndrome was significantly higher in third group of uric acid than the second and first group (odds ratio [OR], 3.7 95% confidence interval [CI], 1.70 - 8.04) and (OR, 5.9 95% CI, 2.42-14.35, P<0.001). In addition, uric acid level was inversely associated with hyperglycemia. The ORs of hypertriglyceridemia for the second and third group of uric acid were 4.36 (95% CI, 2.01- 9.47) 5.75 (95% CI, 2.43-13.61) respectively, compared with lowest group of UA. Conclusion: The results showed that hyperuricemia was significantly linked with increased risk for hypertriglyceridemia, low high-density lipoprotein cholesterol level, high blood pressure and waist circumference. Among Ahvaz adolescents, serum concentrations of uric acid strongly associated with the prevalence of metabolic syndrome and several of its components.
Mehdi Asgari , Nozar Dorestan , Neda Najibpour , Changiz Delavari , Mohammad Bahadoram ,
Volume 74, Issue 1 (April 2016)
Abstract
Background: Laparoscopic cholecystectomy is a minimally invasive procedure whereby the gallbladder is removed using laparoscopic techniques. Monopolar electerosurgical energy is the method of dissection of gallbladder from liver bed. Ultrasonic energy causes less thermal damage and suggests an alternative to monopolar elevterocautery. Leptin is a tissue factor and C-reactive protein (CRP) is an acute phase protein that builds up in surgical damages. In laparoscopy, pneumoperitoneum and thermal damage cause this increase. In this study, after completion of surgery with both methods, plasma leptin and CPR were measured. Next, the complications and benefits of the two methods were compared.
Methods: This single blind randomized clinical trial was conducted on 78 patients who were candidate for laparoscopic cholecystectomy in surgery clinic of Razi Teaching Hospital in Ahvaz Jundishapur University of Medical Sciences from March 2013 to March 2015. Patients were divided randomly into two groups of ultrasonic and electerocautery. Then, leptin’s level and CRP’s level were measured at completion of surgery, 30 minutes after completion, 6 and 24 hours after completion of surgery in the two groups.
Results: This study shows that the average rate of leptin at completion of surgery, 30 minutes after completion, 6 and 24 hours after completion of surgery in ultrasonic group had less increase than electerocautery group and the difference was statistically significant (P= 0.0001). The average rate of CRP at completion of surgery, 30 minutes after completion, 6 and 24 hours after completion of surgery in ultrasonic group had less increase than electerocautery group and the difference was statistically significant (P= 0.0001).
Conclusion: The level of leptin and CRP shows that surgery with ultrasonic method will provoke the immune system less than electerocautery method.
Behzad Jafarinia , Maryam Bahadorzai , Ali Delpisheh , Kourosh Sayehmiri , Mahdie Tavakoli ,
Volume 74, Issue 2 (May 2016)
Abstract
Background: Breast cancer is one of the most prevalent cancers among women and features increasing trends of incidence rates. Worldwide, yearly about 1.67 million of new cases and 522,000 of deaths from breast cancer are registered. The aim of this study was to determine the risk factors of breast cancer in women and to identify high risk groups.
Methods: In a case-control study, 170 women with breast cancer who were registered in cancer registration system from 2011 to 2015 at Dezful City, Iran, were compared with 170 healthy women with confirmation of mammography. After age matching of groups, the needed information about risk factors and demographic information including information, educational level, marital status, family history of breast cancer, age at menarche, parity, oral contraceptive use, age at first pregnancy, menopausal status, and age at menopause, breastfeeding, stress, abortion, alcohol use and smoking, hormone therapy and physical activity was collected by a questionnaire. The analysis of collected data was performed by using odds ratio and logistic regression model and SPSS software, version 16 (SPSS, Inc., Chicago, IL, USA). The statistical significance was set at a two-sided p-value of %5.
Results: The results of this study showed that, women with the family history [OR: 6.78 (95% CI: 2.15-21.41)] and women with the stress history [OR: 4.86 (95% CI: 2.46-9.59)] had higher risk of breast canser, while women with the history of having physical activity at least once a week [OR: 0.29 (95% CI: 0.13-0.65)] and women with the history breast feeding for 3 to 4 years [OR: 0.36 (95% CI: 0.16-0.81)] had lower risk of breast cancer.
Conclusion: It is recommended that the mentioned risk factors and protective factors be considered in first and second level (screening) of preventive programs.
Farshid Kompani , Ashrafalsadat Hakim , Mohammad Bahadoram , Rasool Poornasir ,
Volume 74, Issue 12 (March 2017)
Abstract
Background: Urinary tract infection is a common infectious disease in children and associated with the risk for renal scarring and long-term complications, usually consists of pyelonephritis and may cause complications such as scars in kidney, hypertension and renal failure. Some studies demonstrated association between urinary tract infection and electrolyte disturbances such as hyponatremia. The present study has been designed for assessment of association between urinary tract infection and hyponatremia in children.
Methods: This is a descriptive, cross-sectional study has been conducted on 120 children have referred to the Golestan Hospital, Ahvaz Jundishapur University of Medical Science from 21 March 2011 until 20 March 2013. A total of 120 children who were aged 6 months to 12 years and had febrile urinary tract infection. The study population and were classified into two group of sixty children: hyponatremic and nonhyponatremic. We compared the laboratory findings in two groups with each other. The data included serum sodiom level, white blood cell (WBC) count, erythrocyte sedimentation rate (ESR), C-reactive protein (CRP) and ddimercaptosuccinic acid (DMSA) scan results collected from children with febrile urinary tract infections admitted in pediatric ward. Data analysis was performed using descriptive statistics, chi-square and independent T-test with SPSS software, ver. 20 (IBM, Armonk, NY, USA).
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Results: In this study, 120 patients, 104 females (86.7%) and 16 males (13.3%) aged six months to 12 years were evaluated. All the patients were studied in terms of positive DMSA Scan. In the first group (hyponatremic) 31, and the second group (without hyponatremia) 13 patients were identified. There was a significant association between hyponatremia and WBC count, ESR, CRP, duration of fever and abnormal DMSA scan.
Conclusion: We conclude that there is significant association between hyponatremia and severity of urinary tract infection in children.
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Fatemeh Bahadori , Zahra Sahebazzamani , Leila Zarei, Neda Valizadeh,
Volume 76, Issue 9 (December 2018)
Abstract
Background: Gestational diabetes is one of the common causes of maternal and fetal complications. Due to fetal and maternal complications of diabetes, it is very important to reduce the prevalence of diabetes and its consequences. The relationship between vitamin D deficiency and type 2 diabetes has been reported. There is little information about the relationship between serum vitamin D levels and the risk of gestational diabetes mellitus (GDM). The aim of this study was to determine the relationship between the levels of vitamin D and gestational diabetes.
Methods: This case-control study was conducted in health centers of Urmia University of Medical Sciences in May 2015 until March 2016. A total of 100 pregnant women with gestational diabetes and 100 healthy pregnant women were entered into the study by nonrandom and available sampling. The level of vitamin D was measured and levels were divided into three levels. Vitamin D levels were considered less than 20 ng/ml, 20-30 ng/ml and more than 30 ng/ml as deficiency, insufficiency and sufficient, respectively. Exclusion criteria include pre-pregnancy glucose tolerance, history of medical disease, and supplementation with vitamin D.
Results: The mean age of women in the study group was 30.31±5 years and in the control group was 28.83±4.95 years (P=0.06). The vitamin D levels in GDM and control groups were 7.25±4.76 ng/ml and 11.93±16.12 ng/ml, which is lower in the gestational diabetes than the control group (P=0.01). The severe deficiency of vitamin D in the gestational diabetes group and in control group were 34% and 27% respectively (P<0.0001). There was a significant difference in mean fasting plasma glucose level between gestational diabetes group and healthy pregnant group (P<0.001). There was no relationship between vitamin D levels and body mass index of pregnant women (P=0.1).
Conclusion: In this study, the majority of patients had vitamin D deficiency and in the gestational diabetes group, vitamin D deficiency was significantly higher than the control group. The severe deficiency of vitamin D in the gestational diabetes group was higher than patients without gestational diabetes.
