Showing 9 results for Kaveh
Davari Tanha F, Poor Matrood E, Kaveh M, Yarandi F, Khademi Afsaneh, Hantoosh Zadeh S, Eftekhar Z,
Volume 63, Issue 4 (13 2005)
Abstract
Background: We conducted this study To find relationship between maternal glucose challenge test (GCT) levels and fetal body weight (BW).
Materials and Methods: We analyzed five hundred women with singleton pregnancy, who had GCT at 24-28 week during pregnancy. All of them had no history of hypertension and diabetes mellitus or other medical disease before pregnancy or during previous pregnancy, and all of them had weight gain appropriate with their pre pregnancy body mass index (BMI). Also nobody had history of drug abuse or smoking. In this descriptive–analytic survey, maternal age, gravidity, BMI,GCT level ,gestational age (GA) , sex of neonate, rout of delivery , newborn weight and apgar score were evaluated .The student’s T-test and logistic regression were used for statistical analysis. We used Pearson coefficient and receiver operating characteristic (ROC) curve and chi-square test for determination GCT threshold.
Results: We found rate of small for gestational age (SGA) in newborns statistically was significant, who their maternal GCT level was ≤ 80mg/dl, P value: 0/018, specificity 89%, sensitivity 58% and confidence interval: 95% (0/162-0/545).
Conclusion: Low GCT level has association with SGA and can be used as a predictive test and may be an indication for dietary intervention.
Torkaman M, Afsharpeyman Sh, Khalili Matinzadeh Z, Amirsalary S, Kavehmanesh Z, Hashemi S.a,
Volume 64, Issue 10 (2 2006)
Abstract
Background: Jaundice is a common and benign problem in neonatal period. Several therapeutic procedures for decreasing of serum bilirubin level has been recommended. phototherapy is most common them. Our goal Form this study is the evaluation of serum therapy effects in decreasing of serum bilirubin concentration in icteric infants that are treated with phototherapy.
Methods: This is a prospective clinical trial in Najmeih Hospital in 2002. In this study 80 term icteric infants with bilirubin level greater than 17 mg/dl were randomized in two groups, both groups underwent phototherapy and in the case group intravenous fluid supplementation was added. There were no significant differences in the mean gestational age, birth weight, hemoglobin, and also in total serum bilirubin level at admission in the two groups.
Results: There were no significant differences in the mean rate of of serum bilirubin level decline during first 24 and 48 hours of hospitalization and also the time of bilirubin decreasing to less than 15 mg/dl and the length of hospitalization in two groups.
Conclution: Our study showed intravenous fluid supplementation could be limited to special cases of neonatal icter such as moderate to severe dehydration.
Davari Tanha F, Valadan M, Kaveh M, Bagherzadeh S, Hasanzade M,
Volume 65, Issue 2 (8 2008)
Abstract
Background: Preterm labor is defined as delivery before 37 weeks of gestation. Recurrence of preterm labor in future pregnancies is 6-8%. History of preterm labor is a strong risk factor for future preterm labor. Preterm labor is the leading cause of neonatal mortality in developed countries, but permanent morbidity in these premature neonates has many side effects for the newborn as well as their family members and society. For this reason we conducted a survey to identify risk factors for recurrent preterm delivery among primiparous women with previous preterm delivery.
Methods: This prospective case–control study included patients from three university hospitals, namely Imam Khomeini, Shariati and Mirza Koochakkhan Hospitals, all in Tehran, Iran. Subjects, including 539 primiparous women who delivered preterm (22–36 weeks), were divided into two groups: 47 had a second preterm delivery (study group) and 492 had first preterm delivery (control group). Exclusion criteria were induced preterm delivery due to medical indications in mother and primigravid. Data collection and analysis was performed using SPSS 10 and t-test and χ2 test were used to analyze the significance of the results.
Results: From a total of 6,537 deliveries, we found 539 cases of preterm delivery, among which 47 cases were identified as recurrent preterm delivery. The control group was composed of 492 deliveries. The recurrence of preterm delivery was 8.7%. Uterine anomaly, cardiovascular, renal and thyroid disease in mother and blood group A had a significant correlation with recurrent preterm delivery.
Conclusion: Expectant mothers with uterine anomalies, cardiovascular, renal or thyroid diseases or group A blood type should receive extra care, observation and instructions in order to limit the risk of preterm delivery and its subsequent effects.
Niroomand N, Davari Tanha F, Kaveh M,
Volume 65, Issue 4 (3 2007)
Abstract
Background: The aim of this survey was to evaluate the prevalence of some perinatal complications in birth weight discordance (BWD) among twin pregnancies.
Methods: In a descriptive analytical cross-sectional study, 490 twin neonates (245 twin pregnancies) born at Mirzakoochakkhan Hospital from 1999 to 2003 were evaluated. Maternal and neonatal data of each delivery were collected for BWD, gestational age, maternal age, parity, infant gender, neonatal death, neonatal septicemia, mode of delivery, hyperbilirubinemia, blood transfusion and duration of hospitalization.
Results: The average age of the mothers was 26±4.78 years, of which 51.8% were nullipara. The average gestational age was 35.02±2.73 weeks, with 15.9% before 32 weeks of gestation. The neonatal death rate was 7.8%, the majority of which involved male neonates and multiparas. The average duration of hospitalization was 6.07±4.45 days, 8.5 days for those twins with BWD≥20%, and longer (9.14 days) for neonates with mothers younger than 20 years old. Septicemia was most frequent (31.3%) in twins with BWD of 30-34%, as was hyperbilirubinemia requiring blood transfusion (25%). Hyperbilirubinemia was more common in neonates with mothers aged less than 20 years and more than 35 years..
Conclusions: BWD in twins is a predictive factor for septicemia and hyperbilirubinemia requiring transfusion. Therefore, healthcare workers and hospital wards dealing with twins with BWD should be especially ready and equipped to provide the additional care needed for these patients.
Rahimi Sharbaf F, Mirzaei F, Kaveh M,
Volume 66, Issue 6 (5 2008)
Abstract
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Background: The
prevalence of Rh alloimmunization has decreased following the use of anti-D
immunoglobulin. With serial amniocentesis, Doppler sonography of the middle
cerebral artery and treatment of anemia with intrauterine blood transfusion, perinatal
mortality has declined. However, Rh alloimmunization in twin pregnancies poses
a diagnostic and therapeutic challenge.
Case report: We are reporting,
for the first time in Iran, the successful treatment of severe Rh
alloimmunization in a dichorionic- diamnionic twin pregnancy leading to the
live births of both neonates. Before treatment, the fetal hemoglobin levels
were 3.1g/dL and 3.9g/dL, with ascites in both fetuses. The fetuses were
treated with several IUTs.
Results: After treatment, the neonates were
delivered, weighing 2200 and 2300g, with good Apgar scores, at a gestational
age of 34 weeks.
Conclusion: 10%
of population in Iran is Rh-negative, although Prophylaxis for Rh
alloimmunization is universal, as other part of the world it cannot irrigated.
For the best management of these cases, we need a well-equipped referral
center.
Davari Tanha F, Khan Mohamadi F, Shariat M, Kaveh M, Niroomand N,
Volume 67, Issue 5 (6 2009)
Abstract
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Background: Increased
total plasma homocysteine (Hcy) is an accepted risk factor of cardiovascular
disease (CVD), stroke, preclampsia, recurrent abortion and diabetes
type I
and II.
The aim of the current study was to assess serum homocysteine and its relation
with serum folat, vitamine B12 and lipid profile in gestational diabetes mellitus
and to compare these with those of pregnant women.
Methods: In a prospective controlled survey 80 pregnant women
(24-28
weeks) with uncomplicated pregnancies were evaluated. They were assigned to one
of two groups according to the results of 100g-OGTT. In the case group there were pregnant women with
gestational diabetes mellitus according to the OGTT and in the control group
women who had normal OGTT results were put. Levels of fasting glucose, homocysteine,
vit B12,
and folic acid, uric acid, total cholesterol, triglyceride, Low Density Lipoprotein
cholesterol (LDL) and High Density Lipoprotein cholesterol (HDL) were
measured in both groups.
Results: The mean level of homocysteine in GDM group was
significantly higher than control group (p=0.000). The mean level of folic acid and vit B12 was
significantly lower than the level in control group (p=0.001, p=0.004
respectively). Body mass index (BMI) in GDM group was higher (p=0.000) and HDL level was
lower (p=0.006) than control group. There were no significant
differences among the groups with respect to levels of total cholesterol and
triglyceride.
Conclusion: We found that patients with gestational diabetes have
higher homocysteine level than normal pregnant women. This increased level
seems to be related to an abnormal OGTT. Further investigations are needed to follow up these
patients in the postpartum period and later on.
Seyed Reza Saadat Mostafavi , Kaveh Samimi , Fatemeh Parvin Ashtiani , Soheil Fateh ,
Volume 73, Issue 10 (January 2016)
Abstract
Background: Recent studies have indicated the relation of vertebral endplate lesions (Modic changes) to low back pain (LBP). The aim of this study was to investigate the Modic changes in magnetic resonance imaging (MRI) of patients with low back pain, and its correlation with age, sex, type of changes, number of involved segments and location of changes. Additionally, association of degenerative disc changes and disc herniation was assessed.
Methods: In this retrospective study, MRI records of 229 patients with LBP referring to Medical Center of Hazrat-e-Rasoul Hospital, Tehran, Iran, from August to February 2014, were assessed and Modic changes and degenerative and herniated disc changes were recorded.
Results: Based on our observations, a significant association between Modic type and age (P= 0.003) existed in patients with LBP. The highest prevalence in Modic location were observed in anterior part of vertebral endplate (48.8%, P= 0.001). Although, observation of the Modic changes in superior vertebral endplate was higher than inferior parts, but this differences was not statistically significant. The highest prevalence in degenerative disc disease was disc dehydration which was observed in 18.1% of patients (P= 0.04). The relationship between the degenerative changes and Modic type was significant (P= 0.04), while the most prevalent change of disc contour was disc bulging which occurred in 23.7% of patients (P= 0.01). The highest frequency of abnormal disc contour were observed in Modic type 2 which was statistically significant (P= 0.01). Modic surface involvement above 25% was significantly associated with disc herniation (P= 0.04). There was no significant association between Modic height involvement above 25% and disc herniation.
Conclusion: Considering significant association between Modic changes and degenerative and herniated disc changes, reporting of Modic changes is necessary.
Yaser Jenab, Kaveh Hosseini,
Volume 78, Issue 9 (December 2020)
Abstract
High incidence and mortality rate of pulmonary thromboembolism urge physicians to be aware of its occurrence and treatment. Pulmonary thromboembolism (PE) typically manifests itself with acute dyspnea and tachycardia and may occur along with deep vein thrombosis. However, syncope, chest pain and heart failure decompensation in previously stable patients might be another presenting signs and symptoms. Although there are several guidelines about PE prophylaxis both in medical and surgical patients, guideline adherence is not good enough. The most important reasons are; inappropriate PE risk scoring, insufficient prophylaxis dosage and the fear of probable bleeding. Both unfractionated and low-molecular-weight heparin has been suggested as prophylactic agents. The role of echocardiography in the diagnosis of PE has been challenged; however, it is mandatory to do an echocardiogram to define the prognosis and also the proper treatment approach. Based on the severity of right ventricular dysfunction, biomarker levels and hemodynamic status of the patients, they will be categorized as low, moderate and high-risk. Moderate to high risk patients should be planned for more invasive treatments such as thrombolytic therapy. In conclusion, PE is the third common cardio-vascular acute condition after myocardial infarction and cerebrovascular accident. The most important reason for death in PE is right-side heart failure. Besides, PE is the most preventable fatal disease in hospitalized patients. Long hospital stay, inappropriate thromboembolic prophylaxis and baseline comorbidities predispose patients to this fatal event. Sometimes, the fear of probable bleeding precludes guideline-based thromboprophylaxis, especially in post-operative patients. If PE occurs; it will be hard to manage and treat. New oral anticoagulants are advised as fixed-dose which does not need to be closely monitored. Drug and food interaction is significantly lower in New oral anticoagulants (NOACs). Thrombo-prophylaxis is better than mechanical thrombo-prophylaxis. Post-discharge thromboprophylaxis is also advised in orthopedic patients. It is mandatory to advise patients to walk after discharge and avoid long-term bedrest if possible. A too early discharge may also be an important risk factor and prone patients to PE at home.
Mahbod Kaveh, Mohammad Kaji-Yazdi , Mohsen Jafari, Armen Malekiantaghi, Seyed Yousef Mojtehedi , Kambiz Eftekhari,
Volume 80, Issue 7 (October 2022)
Abstract
Background: The neonate's Cardiopulmonary resuscitation (CPR) is the most important and common emergency condition in the delivery room. Approximately 10% of newborns are unable to initiate effective breathing and require assistance. The aim of this study was to evaluate the frequency of CPR levels of the neonates delivered during a year in Moheb Yas Hospital who were resuscitated.
Methods: This was a retrospective cross-sectional descriptive study. The sampling method in this study was census. In this study, all the live neonates born during the year (April, 2010 to April, 2011) in Moheb Yas Hospital who were resuscitated, were enrolled in the study. The information of these infants was recorded in separate checklists. This checklist included the following information: mother's age, gestational age, gender of the baby, method of the delivery, multiple births, complications of the placenta and umbilical cord, amount of amniotic fluid, fetal presentation, meconium excretion, fetal heart rate pattern, Apgar of the baby, resuscitation levels, underlying diseases of the mother, maternal diseases during pregnancy, drug use by the mother and premature rupture of the amniotic sac. Finally, the data were analyzed by SPSS software. P-values less than 0.05 were considered statistically significant.
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Results: There were 2,176 live births during the study. Of these infants , a total of 322 neonates (15.27%) underwent CPR. 51.8% were male. The mean gestational age was 36.08 weeks. The first minute Apgar was less than 5, between 5-7, and above 8 respectively in 10.5%, 33.4%, and 56% of neonates. About 42% of neonates needed initial resuscitation (warming, drying, and respiratory stimulation). 48% required respiratory ventilation with bag and mask, 5% endotracheal tube, 2.7% cardiac massage, and 1.3% needed medication. In 96.7% of cases, the CPR team was ready for resuscitation before delivery.
Conclusion: If resuscitation is performed in a timely and appropriate manner, very few of these infants will need advanced resuscitation. On the other hand, the high need for resuscitation by bags and masks can be secondary to the educational nature of this hospital.
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