Micki Roark

A prospective comparison of selective and universal electronic fetal monitoring in 34,995 pregnancies

Abstract We investigated the effects of using intrapartum electronic fetal monitoring in all pregnancies, as compared with using it only in cases in which the fetus is judged to be at high risk. Pr...

Safety and acceptability of a baggy latex condom

A total of 104 couples participated in a randomized crossover trial to compare a new baggy condom with a straight-shaft condom produced by the same manufacturer. Participants completed a coital log after using each condom. All couples used five condoms of each type. Among 102 couples who did not report major deviations from the protocol, the breakage rate was eight of 510 (1.6%) for the baggy condom, and six of 510 (1.2%) for the standard condom (rate difference, RD = 0. 4%, 95% confidence interval of the RD, CI = -1.0%; +1.8%). Slippage was reported in 50 baggy condom logs and in 58 standard condom logs; the slippage rate was 50 of 510 (9.8%) for the baggy condom, and 58 of 510 (11.4%) for the standard condom (RD = -1.6%, 95% CI = -5.4%; +2.2%). Slippage was most often partial (<1 inch) and may not indicate condom failure. Severe slippage rates were 11 of 510 (2.2%) for the baggy condom, and 18 of 510 (3.5%) for the standard condom (RD = -1.4%, 95% CI = -3.4%; +0.7%). The findings support the conclusion that the two condoms are equivalent with respect to breakage and slippage. The participants appeared to prefer the baggy condom, suggesting that the new product may be more acceptable to the public than the traditional straight-shaft condoms, and may be easier to use consistently over long time periods.

Thyrotoxicosis complicating pregnancy

During the 12-year period from 1974 through 1985, nearly 120,000 women were delivered of infants at Parkland Hospital, and pregnancy was complicated by overt thyrotoxicosis in 60 of them (1:2000). Initial treatment was based on clinical assessment, and propylthiouracil was usually given in doses of 300 to 800 mg daily. In compliant women seen by midpregnancy, euthyroidism was achieved by a mean of 8 weeks; however, the daily dose was decreased to less than or equal to 150 mg by delivery in only 10%. Metabolic status at delivery correlated directly with pregnancy outcome, and women treated earlier in pregnancy were more likely to be euthyroid at delivery and to have good outcomes. Diagnosis of thyrotoxicosis antecedent to pregnancy was associated with earlier treatment, and 80% of 28 such women were euthyroid by delivery. Conversely, 32 women with a first diagnosis during pregnancy had the preponderance of morbidity, including five of six stillbirths and six of seven cases of heart failure. This group was characterized by a relative delay in gestational age at diagnosis. Preterm delivery, perinatal mortality, and maternal heart failure were more common in women who remained thyrotoxic despite treatment and in those who were never treated. Although we infrequently achieved maintenance doses recommended by most, because there were minimal adverse effects from therapy described here and because uncontrolled thyrotoxicosis caused significant maternal and perinatal morbidity, aggressive medical therapy seems appropriate, especially when pregnancy is advanced.