The limited efficacy of psychological interventions for depression in people with Type 1 or Type 2 diabetes: An Individual Participant Data Meta-Analysis (IPD-MA).

BACKGROUND: People with either Type 1/Type 2 diabetes experiencing anxiety or depression experience worse clinical and social outcomes. Efficacy of available psychological and pharmacological treatments for anxiety and depression is unclear. Aggregate data meta-analyses (AD-MAs) have failed to consider the clinical relevance of any change these treatments elicit. Thus, we sought to complete an individual participant data meta-analysis (IPD-MA) to evaluate this. METHODS: Eligible RCTs of psychological treatments (PTs) and pharmacological treatments (PhTs) were systematically identified and assessed using the Cochrane Risk of Bias Tool-2. IPD was requested and Jacobson's methodology was used to determine the clinical relevance of symptom-change. Traditional effect sizes were calculated to permit comparison of trials providing and not providing IPD and to compare with AD-MAs. RESULTS: Sufficient data was obtained to conduct an IPD-MA for PTs (12/25) but not PhTs (1/5). Across PT trials, rates of 'recovery' for depression post-intervention were low. Whilst significantly more treated patients did recover (17% [95% CI 0.10, 0.25]) than controls (9% [95% CI 0.03, 0.17]), the difference was small (6% [95% CI 0.02, 0.10]). LIMITATIONS: Only 50% of eligible trials provided IPD; we were also only able to examine outcomes immediately following the end of an intervention. CONCLUSION: Current psychological interventions offer limited benefit in treating anxiety and depression in people with Type 1 or Type 2 diabetes (83% remain depressed). More efficacious interventions are urgently needed.

"Drinkers Like Me": A Thematic Analysis of Comments Responding to an Online Article About Moderating Alcohol Consumption.

Background: There has been media coverage surrounding the dangers of heavy drinking and benefits of moderation, with TV and radio presenter, Adrian Chiles, documenting his experience of moderating alcohol consumption in an online article for the Guardian. By analysing the comments in response to Chiles' article, this study aimed to explore (i) posters' (someone who has posted a comment in response to the article) attitudes or beliefs toward moderating alcohol and (ii) posters' experiences of moderating or abstaining from alcohol. Method: A secondary qualitative analysis of online comments in response to an article about moderating alcohol consumption. Main outcome measures: Comments (n = 784) in response to a United Kingdom online news article about moderating alcohol consumption were extracted and inductive thematic analysis was used. Results: For aim one, two themes were developed; "general attitudes toward drinking" and "general attitudes toward reducing consumption". These themes reflect negative perceptions of alcohol and issues around changing attitudes. For aim two, three themes were developed: "moderation vs. abstention", "reflection on past drinking behaviours", and "current drinking behaviours". These themes represent posters' experiences and implications changing their drinking habits. Conclusion: Our analysis provides a novel insight into perceptions and experiences of moderating or abstaining from alcohol. Alcohol is embedded within United Kingdom culture, creating difficulties for those who choose to moderate or abstain from alcohol. Our analysis highlights the need for public health to focus on shifting the current drinking culture, through clearer drinking guidelines and a wider availability of alcohol-free alternatives.

Menstrual Cycle Phase, Hormonal Contraception, and Alcohol Consumption in Premenopausal Females: A Systematic Review.

Women may be particularly vulnerable to alcohol harm, but many current theories fail to acknowledge the unique factors that influence female alcohol use. The biological mechanisms underlying female alcohol consumption have largely been unexplored, although recently the menstrual cycle has been highlighted as a potentially important factor. This systematic review, using a narrative synthesis, examined the association between the menstrual cycle phases on alcohol consumption and aimed to determine whether hormonal contraception influences this association. The review follows PRISMA and SWiM guidelines, registration number: CRD42018112744. Electronic searches were conducted in the relevant databases with keyword (e.g., "menstrua*"; "alcohol"). Thousand six hundred and sixty-two titles were identified, 16 of which were included in the review. Results were inconsistent regarding whether an association between menstrual cycle phase and alcohol consumption was found. Furthermore, there was inconsistency regarding which phase was associated with higher consumption, and different factors were reported to have moderated the direction, e.g., family history of alcohol use disorder (AUD), premenstrual syndrome (PMS). These conflicting results may be partly explained by variability in both study quality and design, and differences in measurement of cycle phase and alcohol consumption. More robust research is needed before conclusions can be drawn with regard to the role of the menstrual cycle and hormonal contraception on female drinking behavior. This review provides recommendations to strengthen research in this area.

Limited Evidence of Associations Between Executive Functioning and Alcohol Involvement In UK Adolescents.

AIMS: Deficits in motor inhibitory control and working memory have been hypothesized to be both a cause and consequence of heavy alcohol use. Adolescence is a critical developmental stage for inhibitory control and working memory, and it is also a stage when individuals are most likely to initiate alcohol use. This study aimed to examine whether inhibitory control and working memory would predict alcohol use and involvement in a group of UK adolescents. METHODS: We recruited 220 (N = 178, female) adolescents, aged between 16 and 18, from eight higher education settings in the Merseyside region of the UK. Alcohol use was examined using the Timeline Follow-Back and involvement (and related problems) using the Adolescent Alcohol Involvement Scale. A reward-based inhibitory control task (Go/No-Go) was used to examine the inhibition and reward sensitivity, and a self-ordered pointing task was used to measure working memory. RESULTS: Multiple regression demonstrated that neither inhibitory control (b = 0.02 (95% confidence interval (CI): -0.21, 0.24)) nor working memory (b = -0.12 (95% CI: -0.30, 0.07)) were significant predictors of alcohol use (units consumed). Inhibitory control (b = 0.61 (95% CI: 0.12, 1.09), specifically, in the no reward condition and school deprivation (b = 0.67 (95% CI: 0.06, 1.28) significantly predicted alcohol-related problems. CONCLUSIONS: Our findings demonstrated limited evidence that deficits in specific mechanisms of executive functioning (i.e. motor inhibition and working memory) were associated with alcohol-related problems in UK adolescents. This study adds to an increasing body of literature suggesting weak or non-existent links between inhibitory control, working memory and alcohol use.

The effects of menstrual cycle stage and hormonal contraception on alcohol consumption and craving: A pilot investigation.

Background and aims: Although alcohol research often comments on observed sex differences (i.e. patterns of consumption), there is a lack of investigation into the reasons for these differences. For females, the regular hormonal fluctuations across the menstrual cycle are a potential influencing factor for alcohol consumption. In this pilot we aimed to investigate the relationship between menstrual cycle phase (follicular-phase [FP] and luteal-phase [LP]) and status (naturally-cycling [NC] and hormonal-contraception [HC]) on alcohol consumption and craving of casual drinkers, and identify potential influencing factors in this relationship. Methods: Study One: participants (n â€‹= â€‹28; 15 HC, 13 NC) were either NC or HC (between subject factor: hormonal status) and attended two lab-based sessions corresponding with their FP and LP (within factor: cycle phase [NC] or time [HC]). Participants completed a mock alcohol taste-test, in addition to pre- and post-consumption measures of craving, anxiety, stress, and mood. Study Two: participants (n â€‹= â€‹262; 144 HC, 118 NC) were either NC or HC (between subject factor) and completed an online study assessing menstrual cycle phase, alcohol use, craving, impulsivity, and stress. Results: Study One: A significant effect of cycle phase was found on alcohol craving (p â€‹= â€‹.019): craving was higher during the FP compared to the LP for NC participants, with HC participants showing no difference across sessions. There was no effect of phase or status on alcohol consumption, stress, or mood (ps â€‹> â€‹.05). Study Two: Regression analyses showed that age, craving, impulsivity and stress were significantly associated with alcohol consumption for NC participants (ps â€‹< â€‹.05), however only age and craving were associated with consumption for the HC participants (ps â€‹< â€‹.001). Conclusions: Alcohol craving was higher during the follicular, compared to the luteal, phase for the naturally cycling group, and different factors may be associated with drinking behaviour across women who are NC and those using HC. Future alcohol research should consider the menstrual cycle and contraceptive status for females.

Corrigendum to "The effects of menstrual cycle stage and hormonal contraception on alcohol consumption and craving: A pilot investigation" [Compr. Psychoneuroendocrinol. 5C (2021) 100022].

[This corrects the article DOI: 10.1016/j.cpnec.2020.100022.].