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Biomedical subjects

Catherine M Piontek

Publications and source records attributed to Catherine M Piontek.

5 recordsLinked to original sources
PubMed2006

Postpartum depression: a randomized trial of sertraline versus nortriptyline.

Symptom reduction and improvement in functioning in women with postpartum major depression treated with a tricyclic antidepressant versus a serotonin reuptake inhibitor were compared. The design was a double-blind, 8-week comparative trial of nortriptyline (NTP) versus sertraline (SERT) with a 16-week continuation phase. Women aged 18 to 45 years with postpartum major depression and a 17-item Hamilton Rating Scale for Depression score of 18 or more were eligible. Subjects were randomized to NTP or SERT and treated with a fixed-dosing strategy. Of 420 women interviewed, 109 eligible women received medication, and 95 provided follow-up data. The proportion of women who responded and remitted did not differ between drugs at 4, 8, or 24 weeks. Times to response and remission also did not differ. Psychosocial functioning improved similarly in both drug-treated groups of mothers. The total side effect burden of each drug was similar, although side effect profiles differed between agents. No clinical or demographic variables differentiated responders by drug. Women who were responders and remitters at week 8 could be identified earlier if they were treated with SERT than with NTP. Breast-fed infant serum levels were near or below the level of quantifiability for both agents.

Adaptation, Psychological↗
PubMed2004

Prevention of postpartum depression: a pilot randomized clinical trial.

OBJECTIVE: The authors attempted to reduce the rate of postpartum depression in high-risk women and to increase the time to recurrence. METHOD: Nondepressed pregnant women with at least one past episode of postpartum major depression were recruited into a randomized clinical trial. Mothers were assigned randomly to a 17-week trial of sertraline or placebo immediately after birth and assessed for 20 sequential weeks with the Hamilton Rating Scale for Depression. RESULTS: Of 14 subjects who took sertraline, one (7%) suffered a recurrence. Of eight subjects who were assigned to placebo, four (50%) suffered recurrences. This difference was significant. The time to recurrence was significantly longer in the sertraline-treated women than in the placebo-treated women. CONCLUSIONS: Sertraline conferred preventive efficacy for postpartum-onset major depression beyond that of placebo.

Adult↗
PubMed2002

Verapamil treatment for women with bipolar disorder.

BACKGROUND: Additional pharmacological treatments are needed for patients with bipolar disorder. We describe our experience with verapamil in an inclusive, sequential series of outpatient women (some pregnant) with bipolar disorder. METHODS: All women who were prescribed verapamil for bipolar disorder (n = 37) were included. We used the criterion of 50% reduction in scores on the Mania Rating Scale or the Hamilton Rating Scale for Depression to define response for women who were treated for an acute episode of bipolar hypomania/mania or depression, respectively. For euthymic women who chose verapamil maintenance treatment, we evaluated whether they met criteria for a recurrent episode during therapy. RESULTS: Treatment for acute episodes was initiated in 28 women. Of women with depression and mania, 39% and 100% responded, respectively. Seven of the nine patients (77%) with mixed states responded: all seven improved to response criterion on the mania scale, and two responded on the depression scales as well. Six of eight patients who received continuation therapy remained well. CONCLUSIONS: These data provide evidence that verapamil is effective for mania. The response rate for mania compares favorably to that for other mood stabilizers. After decades of case reports and underpowered clinical trials, we must definitively study verapamil for efficacy and gender specificity in bipolar disorder.

Anti-Arrhythmia Agents↗
PubMed2002

Serum bupropion levels in 2 breastfeeding mother-infant pairs.

BACKGROUND: These are the first reported data on bupropion and hydroxybupropion levels in infants whose treated mothers were breastfeeding. The information will assist physicians and parents in the risk-benefit decision-making process for bupropion treatment during breastfeeding. METHOD: Serum samples were obtained by venipuncture from 2 mother-infant pairs. The serum was assayed for levels of bupropion and its most active metabolite, hydroxybupropion. RESULTS: Neither infant had quantifiable serum levels of bupropion or its metabolite at steady state. Neither infant had medical problems during the time of maternal therapy. CONCLUSION: We recommend obtaining and publishing additional serum level findings for breastfeeding mother-infant pairs since data for bupropion are favorable but limited.

Adult↗