Self-reports of lower sleep quality were associated with increased WHQ psychological and somatic symptom measures and decreased cognitive test performance more than with differences in objective sleep. Self-reported trouble sleeping may signal problems independent from objectively low sleep quality, such as subjective distress or diminished cognitive function.

To observe the effects of androgen replacement on neuropsychological measures in menopausal women, healthy menopausal women already using replacement estrogen were studied in a randomized, double-blind, active placebo-controlled, crossover comparison between two 8-week periods of treatment with (1) 0.625 mg oral esterified estrogen (E) alone and (2) in combination with 1.25 mg oral methyltestosterone (meT). After an initial baseline session, data were gathered at the end of two treatment periods. Scores on standardized psychological tests and computerized reaction times were compared between treatments, as was an overall outcome score that combined all measures. Added meT significantly improved scores on a test of complex information processing, the Switching Attention Test, but not on other tests. Mean outcome score showed no net change and wide variation. Fourteen subjects had outcome scores >1 SD from the mean, and 21 had no change. In the estrogen alone condition, three measures predicted favorable outcome with added meT: surgically compromised ovarian function, fewer physical symptoms, and higher score on a self-image measure of creativity. Added meT treatment may improve complex information processing. Despite wide disparities in outcome, an increased chance of overall improvement may be predicted by specific pretreatment measures.

No abstract

During a double-blind comparison of menopausal replacement therapy with estrogen alone compared with estrogen plus methyltestosterone (meT), subjects who had been on conjugated equine estrogen (CEE) said they felt better when placed on esterified estrogen (EE). We, therefore, tested whether these estrogen treatments differed in their neuropsychological effects. Subjects were 34 healthy menopausal respondents to advertisements younger than age 66 who were on CEE at baseline. Each was randomized into the EE condition, either immediately after baseline or after they first took EE plus added meT for 8 weeks. We compared neuropsychological measures between these two conditions. Data included cognitive performance test results and symptom self-ratings. Multivariate techniques were used to adjust for the effects of treatment order. Compared with prior CEE treatment, EE treatment was associated with significantly improved scores on the Zung Self-Rated Depression Scale and on Switching Attention Test performance. Further investigation is warranted to determine if different forms of estrogen replacement induce different neuropsychological effects.