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Full-Text Articles in Medicine and Health Sciences
Penile Nerve Block For Newborn Circumcision, L. Maxwell, M. Yaster, R. Wetzel, Jennifer Niebyl
Penile Nerve Block For Newborn Circumcision, L. Maxwell, M. Yaster, R. Wetzel, Jennifer Niebyl
Jennifer R Niebyl
Circumcision in neonates is performed, almost universally, without anesthesia or analgesia. It is associated with pain, crying, agitation, and physiologic stress. Twenty infants receiving penile nerve block for circumcision were compared with ten infants having circumcision without anesthesia. Heart rate and blood pressure rose 34 and 15%, respectively, in unblocked infants, and were unchanged in infants receiving local anesthesia. Oxygen saturation declined 16% in unanesthetized infants compared with 6% in blocked infants (P less than .03). Anesthetized infants were less agitated and cried less. Peak plasma concentrations of the local anesthetic lidocaine averaged 0.51 +/- 0.17 microgram/mL (range 0.1-1.6), well …
Inhibition Of Arachidonic Acid Metabolism In The Perinatal Period: Pharmacology, Clinical Application, And Potential Adverse Effects, F. Witter, Jennifer Niebyl
Inhibition Of Arachidonic Acid Metabolism In The Perinatal Period: Pharmacology, Clinical Application, And Potential Adverse Effects, F. Witter, Jennifer Niebyl
Jennifer R Niebyl
No abstract provided.
The Inhibition Of Premature Labor With Indomethacin, Jennifer Niebyl, D. Blake, R. White, K. Kumor, N. Dubin, J. Robinson, P. Egner
The Inhibition Of Premature Labor With Indomethacin, Jennifer Niebyl, D. Blake, R. White, K. Kumor, N. Dubin, J. Robinson, P. Egner
Jennifer R Niebyl
We administered indomethacin orally for the treatment of premature labor in a prospective, randomized, double-blind fashion, and all infants were followed up. Indomethacin was significantly more effective than placebo in inhibition of premature labor during a 24-hour course of therapy, with treatment failure during therapy occurring in only one of 15 indomethacin-treated patients compared to nine of 15 placebo-treated patients (p less than 0.01). Mean plasma concentrations of indomethacin were approximately 0.8 micrograms/ml at both 4 and 12 hours after administration. Mean plasma levels of 15-oxo-13,14-dihydroprostaglandin F2 alpha (PGFM) were similar in the two groups before treatment, decreased markedly in …
Reproducibility Of The Diagnosis Of Cervicitis In Pregnancy, J. Repke, L. Berlin, M. Spence, J. Horn, Jennifer Niebyl, S. Kanchanaraksa, E. Mackenzie, R. Nugent, B. Polk
Reproducibility Of The Diagnosis Of Cervicitis In Pregnancy, J. Repke, L. Berlin, M. Spence, J. Horn, Jennifer Niebyl, S. Kanchanaraksa, E. Mackenzie, R. Nugent, B. Polk
Jennifer R Niebyl
Cervicitis has been associated with several infections of the female genital tract. Criteria have been established for making the diagnosis of cervicitis in gynecologic populations but there are no well-established criteria for diagnosing cervicitis in obstetrical populations. Because of the association of the cervicitis and sexually transmitted diseases, and because of the association of sexually transmitted diseases and adverse pregnancy outcome, the present study was undertaken in an attempt to establish criteria for the diagnosis of cervicitis in pregnancy. We also attempted to determine the reproducibility of that diagnosis with respect to intra- and interobserver variability. We concluded that intraobserver …