N Tejani

D.Y. Patil Education Society

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Sinusoidal fetal heart rate patterns in severe Rh disease.

PubMed (1980)

Uma Verma N Tejani Weiss Rr Sourangsu Chatterjee Halitsky

Four patients with severe Rh isoimmunization are presented in whom sinusoidal fetal heart rate patterns were recorded. In 2 cases in which the pattern was seen intermittently in the postintrauterine transfusion period, the perinatal outcome was good. In the 2 cases in which the pattern was seen spontaneously and continuously, the outcome was poor, confirming the ominous and possibly agonal significance of the latter pattern.

Rh Isoimmunization

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Citations (11)

Antenatal diagnosis and management of the small-for-gestational-age fetus.

PubMed (1976)

N Tejani Lovepreet Mann Robert R. Weiss

The small-for-gestational-age fetus continues to account for a large proportion of fetal demise in late pregnancy. Delivery at 37 to 38 weeks' gestation to preempt this is our recommended mode of management. Prenatal diagnosis was made in only 33% of cases in this study. The course of 101 growth-retarded pregnancies has been critically evaluated towards improving the rate of prenatal diagnosis.

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Citations (28)

Obstetric factors in the causation of early periventricular--intraventricular hemorrhage.

PubMed (1984)

N Tejani B Rebold S. M. Tuck D Ditroia W Sutro

On routine fontanelle scanning of neonates weighing less than or equal to 2000 g within the first 24 hours of life, 21% had abnormal findings related to peri/intraventricular hemorrhage. These findings occurred almost exclusively in patients who were in labor, with one exception, and were not observed without labor. Once labor ensued, the performance of cesarean section did not prevent periventricular and intraventricular hemorrhage. Other obstetric factors including fetal heart rate monitoring and umbilical artery pH values were not related to early periventricular and intraventricular hemorrhage. The practical significance of these findings is discussed.

Umbilical artery

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Citations (36)

Association of acute pyelonephritis with pulmonary complications in pregnancy. A report of two cases.

PubMed (1990)

Ricardo Yazigi S Lerner N Tejani

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Citations (6)

Maternal chorioamnionitis increases risk of major intraventricular hemorrhage (IVH) & periventricular leucomalacia (PVL)

American Journal of Obstetrics and Gynecology (1995)

Uma Verma N Tejani Steven A. Klein Marcella Reale Debra Beneck

Chorioamnionitis

10.1016/0002-9378(95)91094-8

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Citations (2)

Cut Protection Performance Test for Measuring Cut Resistance of Materials Used in Protective Clothing

N Tejani RW Blocker Paul Schiffelbein E. Rivet

A new test method for measuring cut resistance of materials used in protective clothing has been developed. The test method, Cut Protection Performance Test (CPPT), determines cut resistance of a material by measuring its ability to resist the cutting action of a sharp blade under a load. Cut resistance is described as the reference load — the load required to cut the material a distance of 25 mm. The relative cut resistance of various materials, ranging from thin latex to reinforced composite structures, is examined by comparing their respective reference loads. For most materials, correlation coefficients of 0.75 or better are observed, while composite materials give lower correlation coefficients. The lower correlation is explained by analysis of model fabrics and is attributed to the non-homogeneous nature of the composite materials. An interlaboratory test program was conducted to determine precision of the test method. The test results showed that despite variability in the predicted values, all seven laboratories consistently ranked the relative cut resistance of ten materials; the method can be used to distinguish cut resistance of various commercial materials. The results of the precision calculations for repeatability and reproducibility are also presented. ASTM task group F23.20.02 has concluded that the CPP test method is significantly better than the earlier test methods; the test method has been balloted by the main committee for adoption.

10.1520/stp19895s

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Citations (5)

Prenatal Outcome After Recent Cocaine Usage

Obstetric Anesthesia Digest (1991)

Dimitrios Mastrogiannis George Decavalas Uma Verma N Tejani

Department of Obstetrics and Gynecology, Nassau County Medical Center, East Meadow, Long Island; Winthrop University Hospital, Mineola, Long Island; and the Health Sciences Center, State University of New York at Stony Brook, Stony Brook, New York

Center (category theory)

State hospital

10.1097/00132582-199101000-00007

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Citations (2)

Evaluation of seven- to nine-year-old children exposed to ritodrine in utero.

PubMed (1984)

D Polowczyk N Tejani Niels H. Lauersen Foazia Siddiq

Twenty children who had been exposed to ritodrine in the management of preterm labor between 24 and 34 weeks' gestational age were examined at seven to nine years of life and compared with matched control subjects. No significant differences were detected in factors of growth, neurologic findings, and psychometric testing.

Ritodrine

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Citations (21)

Cellular immunity in preeclampsia: alterations in T-lymphocyte subpopulations during early pregnancy.

PubMed (1991)

Arlene Bardeguez Ruth McNerney Marianne Frieri Urvashi Verma N Tejani

T-lymphocyte subpopulations were evaluated longitudinally in 62 primigravidas. Beginning early in the second trimester, women who later developed preeclampsia showed a significantly lower proportion of T-helper cells compared with those who remained normotensive (27.0 +/- 7.1 versus 34.7 +/- 7.9%; P less than or equal to .001). The decrease in the T-helper cell count occurred several weeks before the development of preeclampsia and reverted to normal 6-10 weeks postpartum.

Cellular immunity

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Citations (39)

Detection of cardiac events by continuous electrocardiogram monitoring during ritodrine infusion.

PubMed (1988)

Edward Schneider E Jonas N Tejani

Cardiac events in 30 patients in preterm labor on ritodrine therapy were examined continuously on a Holter monitor. Unsuspected events, such as persistent severe tachycardia, premature ventricular contractions, and supraventricular premature contractions, were observed. These events did not occur more frequently in patients with cardiac symptoms. None of these changes were observed by standard monitoring methods. Continued beta-mimetic stimulation in the presence of these events may lead to the serious cardiopulmonary complications that have been reported during ritodrine infusion.

Ritodrine

Supraventricular Tachycardia

Proarrhythmia

Holter monitor

Cardiac monitoring

Supraventricular arrhythmia

Premature labor

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Citations (8)