Trial reportPsychopharmacology2005
Sex-related elevation in cortisol during chronic treatment with alprazolam associated with enhanced cognitive performance.
Trial report in Psychopharmacology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 11 citations in OpenAlex.
- Article
- Age-dependent and gender-dependent regulation of hypothalamic-adrenocorticotropic-adrenal axis.Endocrinology and metabolism clinics of North America · 2013Review
- The involvement of noradrenergic mechanisms in the suppressive effects of diazepam on the hypothalamic-pituitary-adrenal axis activity in female rats.Croatian medical journal · 2012Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 4 institutions in 1 country.
Funding
Abstract
objectiveThere is evidence of more widespread use and abuse of benzodiazepines (BZPs) among elderly women. However, factors underlying this observation are poorly understood but could be related to more intense withdrawal reactions, which are a major risk factor for continued BZP use. We previously reported elevations in interdose morning plasma cortisol levels in healthy elderly individuals after chronic treatment with alprazolam, possibly consistent with increased hypothalamic-pituitary-adrenal (HPA) axis activity and drug withdrawal. In this study, we examined sex-related differences in this population.
methodTwenty-five cognitively intact healthy elderly (13 women and 12 men) participated in a parallel, double-blind, placebo-controlled study that included a group that received acute and chronic (3 weeks) treatment with alprazolam (0.5 mg b.i.d.).
resultsElderly women, but not men, experienced significant elevations in interdose morning plasma cortisol levels over 3 weeks of chronic treatment with alprazolam (0.5 mg b.i.d.) compared to placebo. In addition, higher morning plasma cortisol levels were significantly associated with better cognitive performance but not with higher plasma drug levels or greater degree of tolerance development to an acute alprazolam challenge.
conclusionElderly females experienced a greater interdose activation of the HPA axis during treatment with therapeutic doses of alprazolam than men, which could be related to drug withdrawal.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.