Evaluation of antiphospholipid antibodies in youths suffering from cerebral ischemia

Maternal-neonatal outcome in pregnancies with non-obstetric laparotomy during pregnancy

In this study maternal and neonatal outcome evaluated in each trimester of pregnancies with non obstetric laparotomies. In this descriptive-analytic study, 100 pregnant women operated during pregnancy were evaluated. Based on available data a questionnaire comprising general information, kind of surgery as well as the maternal-neonatal outcome was fulfilled. These outcomes were compared in the different gestational ages. In this study, 28 (28%), 48 (48%) and 24 (24%) patients had been operated in the first, second and third trimester, respectively. The patients of these three groups were matched for general characters. Sixty one patients had appendectomy, 30 adnexal mass or torsion, 6% cholecystectomy, 3% abdominal mass. Maternal complications were recorded in 6, 3 and 9% patient in 3rd, 2nd and 1st trimester of pregnancy, respectively. Abortion in first trimester was 8.2%. Low apgar in fifth minute and asphyxia were higher in third trimester. Appendectomy was the most common surgery in the pregnancy. Maternal and fetal complications were higher in third and first trimester. Besides obstetric and pediatric consultation before surgery are necessary for optimal safety of the woman and the fetus.

ABCD2 score and BNP level in patients with TIA and cerebral stroke

Scoring systems have been designed to help physicians in early prediction of cerebral stroke following Transitional Ischemic Attack (TIA). ABCD2 system is one of these scoring systems. Considering increase of brain natriuretic peptide following cerebral ischemic stroke, BNP level may be associated with incidence of ischemic stroke following TIA. The present study evaluates ABCD2 score, BNP level in patients with TIA and incidence of cerebral stroke. This cross sectional-analytical study evaluated 78 patients with TIA. ABCD2 score was calculated for all patients based on some criteria including age, blood pressure, clinical manifestations (speech/motor disorder), symptoms duration and diabetes. BNP level was measured at the reference laboratory when the patient referred to the treatment center. The patients were followed up for 6 months considering incidence of cerebral stroke and TIA. Mean age of the patients was 66.53 +/- 13.08 years and the sample was consisted of 62.8% male and 37.2% female patients. Mean BNP level and mean ABCD2 score was 611.31 +/- 125.61 and 4.61 +/- 10.99 in all patients, respectively. During follow-up period, TIA recurrence and cerebral stroke were, respectively seen in 11.5 and 3.8% of cases. Mortality was reported in 5.1% of the patients. BNP was significantly higher in cases with recursive TIA (p = 0.03). But, there was not any difference considering ABCD2 score (p = 0.38). BNP is capable of predicting TIA recurrence following first TIA and it can be used in this case.

Comparison of genu varum treating results using open and closed wedge high tibial osteotomy

High tibial osteotomy methods include open and closed wedge techniques. The study aims at comparing results of osteotomy methods in patients suffering from genu varum deformity. In a cohort study, 32 patients with genu varum deformity (42 knees) were evaluated. They were divided into two groups and matched according to age and gender. The patients were treated with open and closed wedge osteotomy. After surgery, they were followed up and compared for 6 months. Thirty two patients with genu varum deformity (10 cases of bilateral deformity (31.2%) including 25 women (87.2%) and 7 men (21.8%) were studied. Incidence of complications was the same after open and closed wedge osteotomy operation (12.5%). Patients overall satisfaction from open and closed wedge methods was 87.5 and 75%, respectively. There was statistically significant difference between two groups considering operation duration, weight bearing duration and return to routine activities (p < 0.001). There was no difference in other parameters including varus angle correction, Lysholm score Tegner activity as well as Insall Salvati index. This study demonstrated that there is no difference between two osteotomy methods considering patients' clinical outcomes and both methods are successful in final treatment results.

Efficacy of betamethasone on the fetal motion and biophysical profile and amniotic fluid index in preterm fetuses

The term ofpreterm birth is used to define the premature neonates considering pregnancy age. In less than 34 week pregnancies, corticosteroids are prescribed to promote embryos' lung maturity. The presents study aimed at evaluating effects of betamethasone injection on feeling embryo motion by mother and index and biophysical profile in preterm pregnancies. In a descriptive-analytical study, 40 pregnant women with the pregnancy age of 30-34 weeks were evaluated. Embryo motion and index and biophysical profile of the amniotic fluid were checked before prescription of double dosage of muscular betamethasone (12 mg) at a 24 h time interval. The injection was repeated for 24 and 48 h after the first injection. The resulted outcomes were compared with those results related to before betamethasone injection. In this study, there was statistically meaningful relationship between embryo motions before injection of betamethasone and 12 h after its injection (p = 0.03). Also, there was a significant relationship between embryo motions 24 and 48 h after injection of betamethasone (p = 0.001). In other words, the embryo motions decreased 12 h after injection of betamethasone. They were improved 48 h after betamethasone injection. But, index and biophysical profile results of amniotic fluid were left unchanged. Application of betamethasone leads to evident but transient decrease in embryo motions. Although motion element of index and biophysical profile of amniotic fluid which is one of the tests used in evaluating the embryo health is fixed and normal, it can be concluded that injection of betamethasone may not affect embryo health.

Effect of left atrium volume on patients' prognosis following acute myocardial infarction

Evaluating left atrium volume is a good way to estimate prognosis in acute myocardial infarction patients because it indicates to time and severity of diastolic dysfunction and longer-term results of acute myocardial infarction. The present study aims at evaluating the effect of left atrium volume on patients' prognosis following acute myocardial infarction. This is a cohort study conducted on 100 patients who were admitted with acute myocardial infarction. They were studied for 9 months and their one-month mortality rate was evaluated. The patients were studied considering demographic factors, risk factors, mechanical and arrhythmic complications and echocardiography indexes such as systolic and diastolic functions and left atrium volume. It was seen that mortality (27.3%, 6.22) in patients with atrium index > 32 mL m(-2) is more than cases with lower atrium index (1.3%, 1.78) (p = 0.001). There was not any meaningful difference in mortality rate of the patients considering age and gender (p > 0.05). This study indicated to lack of any meaningful difference in patients' mortality rate in terms of hypertension, diabetes, smoking and dyslipidemia. But, mortality rate was significantly higher in MI as a result of elevated-ST, diastolic dysfunction, restrictive pattern, ejection fraction of left atrium < 40%, left atrium volume index > 32 mL m(-2). High volume left atrium independently refers to bad prognosis in patients with acute myocardial infarction which is confirmed with outcome clinical predictors and common echocardiography indexes even following modification.

Thyroid cancer, clinical and hystopathological study on patients under 25 years in Tabriz, Iran (2000-2012)

Thyroid cancer comprises a broad spectrum of diseases with variable prognoses. The aim of this study was to assess thyroid cancer in young population using the surveillance, epidemiology and end results database and whether radioactive fallout from the Chernobyl accident in 1986 influenced thyroid cancer incidence among children and adolescents in Tabriz, Iran. Patients aged 5-25 in Tabriz from April 2000 to April 2012 were studied. Using the surveillance and end results database, the study examined the overall incidence of thyroid cancer with variations based on tumor pathology, size and stage, as well as the current surgical therapy of thyroid carcinoma. This study demonstrated a positive correlation between thyroid carcinoma tumor size and stage of disease. Mortality rates were higher among men than women. Recurrence rates are also higher in men. Compared with women, men have greater likelihood ofloco regional lymph node involvement and more than twice the rate of distant metastases. Operative treatment for thyroid cancer also has shifted with Radical dissection+Total thyroidectomy replacing partial thyroidectomy as the most common surgical procedure. Our data indicate that the increasing incidence of thyroid cancer cannot be accounted for fully by an increased detection of small neoplasms. This study show the increasing in thyroid cancer incidence related to exposure to radiation from the Chernobyl accident.

Evaluation of cicatricial alopecia in Iran

Cicatricle alopecia represents a diverse group of diseases characterized by a lack of follicular ostia and irreversible alopecia. This study aimed at evaluating cicatricial alopecia in Iranian patients. One hundred patients with cicatricial alopecia were studied. Patients disease was pathologically proven. All epidemiologic and clinicopathologic data were obtained through questionnaires. The results were analyzed by means of descriptive statistical methods. One hundred patients were consisted of 52 (52%) males and 48 (48%) females. 30 patients (24 males and 6 females) suffered from folliculate decalvans, 25 cases (10 males and 15 females) from DLE, 18 patients (6 males and 11 females) from brocq pseudopelade, 14 patients (4 males and 10 females) from lichen planopilaris, 8 patients (4 males and 4 females) from morphea and 5 cases (4 males and 1 female) from folliculate colloidalis. Early stage diagnosis by biopsy and proper treatment will reduce further progression and especially alleviate psychosocial disturbances.

Treatment results of bicondylar tibial fractures using hybrid external fixator

Tibial condyle fractures affect knee stability and motion. Treatment of bicondylar type of tibial plateau fracture is a challenging problem. This study aimed at evaluating the application of hybrid external fixators with minimum deformation in these patients and the resulted outcomes. In this descriptive analytical study, 28 patients with bicondylar tibial plateau fractures treated by HEF device were evaluated. The surgeon used a semicircular and one circular wire instead of the one or two loop of conventional HEF device for a better range of motion of the knee joint. Treatment outcomes including quality of walking, union condition, knee range of motion, complications and the final outcome according to the knee score (rusmussen) were checked. Twenty-eight male patients, with the mean age of 40.54 +/- 13.83 years were enrolled in the study. Complications occurred in 8 (28.6%) patients; 7 cases with superficial infection and 1 patient with deep vein thrombosis. All complications were managed medically with no significant consequences left. All the patients were able to walk with no aid except in one case. In 96.4% and 89.3% of the cases, the clinical and radiological outcomes were good to excellent, respectively according to the knee score. In 85.7% of the patients, the knee range of motion was in normal limits. Application of hybrid external fixator using one and half ring instead of one or two fixator rings in treating bicondylar tibial fractures was associated with desired clinical and radiological results.

Lich-gregoir procedure in treatment of the vesicoureteral reflux

Vesicoureteral reflux is a major problem in childhood affecting 1% of all children. There are various surgical methods for vesicoureteral reflux treatment. Current study evaluates effectiveness and success rate of the Lich-gregoir procedure in treatment of the vesicoureteral reflux. In a descriptive-analytical study, 32 children with 47 reflux unit underwent Lich-gregoir anti-reflux procedure in Imam Reza and Amir-al-Momenin Hospitals, Tabriz between March 2008 and August 2011. Surgery outcome and success rate, sonographic findings and complications rate were recorded in follow-up. Patients mean age was 5.85 +/- 3.81 years. 28.1% were male and 71.9% were female. Reflux was unilateral in 53.1% and bilateral in 46.9%. Vesicoureteral reflux grade I to V was in one, 1, 13, 22 and ten patients, respectively. Voiding Cystourethrogram (VCUG) findings were abnormal in all cases before operation. Surgery success rate in first 6 months was 95.7% and was 100% in 8 months after operation. Hydronephrosis disappeared after operation in all cases. Complication occurred in 2 cases (6.25%) with bilateral reflux including urinary intention and lymphocele. Lich-gregoir anti-reflux procedure technique is accompanied with higher success rate, low complication and hydronephrosis improvement and is an appropriate treatment for vesicoureteral reflux in children.

Complications in premature labor between severe preeclampsia and normal pregnancies

Severe Preeclampsia may lead to liver and renal failure, Disseminated Intravascular Coagulopathy (DIC) and Central Nervous System (CNS) abnormalities. This study aimed at comparing of infant complication in premature labor between severe preeclampsia and normal pregnancies. In this analytical-descriptive study, one hundred pregnant with severe preeclampsia and premature delivery due to severity of preeclampsia were compared with one hundred cases of premature delivery without preeclampsia to study neonatal fate. The understudy subjects were divided into five age groups of 27-28, 29-30, 31-32, 33-34, 35-36 weeks considering type of delivery, neonate features and neonatal complications related to premature delivery. Mean age of mothers of normal delivery group was 27.28 +/- 5.42 mean age of mothers of the second group was 30.56 +/- 5.86. There was statistically meaningful difference between two groups of delivery regarding patients' systolic blood pressure (p < 0.001). The study made it clear that there was not statistically meaningful difference between two groups of delivery regarding fetus age (in weeks) at the time of delivery (p = 0.456). According to findings of this study, neonatal complications and mortality is high in preeclampsia due to stressful conditions created for the fetus.

Pregnancy in mothers with prosthetic heart valves

Prosthetic mechanical valves have a high risk condition for patients in pregnancy. The aim of this study was to evaluate the safety of pregnancy in mothers with prosthetic heart valves. In this cross sectional study, we compared incidence of thromboembolic attacks abortion and maternal and fetal complications in 19 patients with prosthetic heart valves. We reviewed medical records, also office visit and follow up of these women for 10 years. Between 10 years we studied 19 patients, 13 had mechanical heart valves with mean ages of 28.2 +/- 5.43, 4 cases with bioprosthetic valves with mean age of 25.4 +/- 4.12 and 2 cases of valve repaired 27.00 +/- 7.07. Seven women were uniparous 8 cases were in second pregnancy, one had 3rd and another one were gravid 4th. There was a mean interval between valve surgery and pregnancy of 7.65 +/- 6.07 (1-23) years. Dominant underling disease for valve replacement was rheumatic. In conclusion bridge anticoagulation during pregnancy is safe for mother and fetus in women with mechanical heart valves.