Cardiovascular autonomic neuropathy among non- insulin dependent diabetics patients

Background and Objective: Cardiovascular autonomic neuropathy (CAN) is the most common and important type of diabetic autonomic neuropathy. Silent myocardial infarction, respiratory failure and increased mortality are the outcomes of CAN. This study was carried out to screen the cardiovascular autonomic neuropathy in non- insulin dependent diabetics patients. Method: This descriptive - analytic study was carried on 70 (22 males, 48 females) non- insulin dependent diabetics’ patients. Resting heart rate, heart rate variability, orthostatic changes in heart rate, blood pressure and corrected QT interval were recorded for each subject. The final findings were categorized as follow: 0=normal, 1=borderline and 2=CAN positive. Results: 10 (14.3%) of patients were normal, 35 (50%) of patients were borderline and 25 (35.7%) of patients were considered cardiovascular autonomic neuropathy positive. There was significant differences between duration of diabetes and three CAN scores (P<0.05). The systolic blood pressure alterations showed the maximum correlation with CAN scores (r=0.509). Conclusion: In our study, the rate of cardiovascular autonomic neuropathy was higher than other reports. The most important risk factor for cardiovascular autonomic neuropathy was more than 10 years history of diabetes mellitus

Noonan syndrome (Case report)

The term Noonan syndrome has been applied to phenotypic male and female who have certain anomalies that occur also in female with Turner’s syndrome. These patients have normal karyotype. The disorder is very rare. The most common abnormality are short stature, webbing of the neck, Pectus Carinatum or Pectus excavatum, congenital heart disease. This particular case is a 8-year-old girl-patient who referred to pediatric clinic with short stature. Another abnormality in these patients is abnormal facies (Hypertelorism, hypogonadism, piqure chest and webbing of the neck). The patient had moderate mental retardation. Chromosomal analysis revealed 46xx cytogenetic distinguished Noonan syndrome

The study of Goiter and Thyroid dysfunction among Thalassemic patients in Gorgan

In this case-control study, 58 transfusion-dependent Thalassemic patients compared with 46 normal healthy persons on study of their thyroid size & function. In this study, thalassemia patients divided in two groups: Group one 31 patients with (Ferritin1500) and 3rd one was named control group (46 healthy persons). These groups were compared to achieve the best possible results and conclusion out of 31 patients. From first group 26 people had normal thyroid function test only 5 patients (16%) had goiter. From 27 patients in second group, 5 people (19%) had normal thyroid and 22 patients had goiter, in 3rd group 29% had normal thyroid, the difference between second and third groups were significant (P1500) are high

Epidemiology of hypertension among urban population in Golestan province in north of Iran

Background&Objective: High blood pressure (BP) is one of the most important health problem world-wide (2005), and risk factor of cardiovascular diseases. This study was determine the prevalence of high blood pressure (BP) among urban subjects in Golestan of province, during 2005. Materials&Methods: This cross sectional study was done on 5000 subjects of 17-70 years old in different towns of Golestan province during 2005. Two equal ratios of both sexes were selected on random clustering sampling in the morning and afternoon. A questionnaire consisting of demographic data and clinical information such as electronic presser gauge filled by trained persons. All of the data analyzed using spss-11.5 and descriptive statistics. Results: The result showed that 2500 male (50%) and 2500 (50%) female, ethenicity were (4.6%) Torkaman, (18.9%), and Sistani (76.4%) Fars group from age of 17 to 70 years old. This study on this basis criterion JNC-5 (46.4%) all of studied subjects had blood pressure normal, (22.6%) blood pressure high normal (21.4%), blood pressure light (7.4%), blood pressure medium and (2.2%) blood pressure severe. Conclusion: The prevalence high blood pressure among the urban population in this province in this province was 31%. Which is slightly higher than other regions in Iran and other part of the world. This issue can be considered in the health planing and theraputic programs in the region

Thyroid function and autoimmunity derangment in goiterous and non-goiterous pregnant women

Background and Objective: Destructive effects of thyroid diseases in pregnancy and fetal frowth is well established subclinical autoimmune thyroid diseases can double the rate of preterm labor, abortion and postpartum thyroiditis. This study was done to compare thyroid function and autoimmunity derangment in goiterous and non-goiterous pregnant women. Materials and Methods: This case – control study was done on 100 healthy and 100 goiterous pregnant women in Dezyani hospital located in Gorgan, Northern Iran during 2005. Five mililiter of blood sample was obtained from each subject to measure thyroid hormones concentration including T3/ T4/ TSH/ T3 RUP and thyroid autoantibodies (Anti Tg/Anti TPO). Thyroid hormone and auto antibodies were measured using IRMA and ELISA techniques. Results: Thyroid volume was enlargel twice and tripl of its orginal size in 34% and 66% goitrious pregnant women respectively. Mean serum TSH in cases and controls were 1.81+/-1.33 microU/ml and 1.84+/-1.4 microU/ml respectively. The mean of Anti TPO and Anti Tg in cases were 373.91+-197.36 U/ml and 248.80+-70.59 U/ml respectively. The same indecs for controls were 79.52+-63.99 U/ml and 248.80+-70.59 U/ml respectively. In pregnant women with goiter 36% had high Anti TPO and 9% had high Anti Tg, but in control group 16% and 4% of controls had elevated Anti TPO and Anti Tg, respectively. Conclusion: According to thyroid function tests there were elevation of antibody in 20% of the healthy subjects and 45% of the goiterous subjects, therefore it is advisable to measure thyriod function tests accompanied with thyriod antibodies in all pergnant women either with or without goiter in order to prevent feto-maternal disorders