Association Between Obesity and Post-stroke Anxiety in Patients With Acute Ischemic Stroke.

Post-stroke anxiety (PSA) is serious psychosomatic comorbidity among patients with stroke, but whether obesity could be positively associated with PSA is currently unknown. The purpose of this study was to investigate the potential association between obesity and subsequent anxiety risk in patients with stroke. A total of 441 patients with acute ischemic stroke (AIS) onset were consecutively recruited within 7 days, and PSA and post-stroke depression (PSD) were evaluated by using a 14-item Hamilton anxiety scale (HAMA) and 17-item Hamilton depression scale (HAMD) at the end of 1-month follow-up. The odds ratio (OR) with 95% CI was estimated for the incidental PSA by using logistic regression analysis. The incidence of PSA was 25.85% at the end of 1-month follow-up, with a significant difference between patients with and without abdominal obesity. Relative fat mass (RFM) and abdominal obesity were significantly associated with an elevated risk of PSA, and the crude ORs were 1.04 (95% CI: 1.01-1.08) and 1.93 (95% CI: 1.11-3.34), respectively. Even after adjustment for obesity-related risk factors and PSA-related clinical measurements, the association remained to be pronounced with abdominal obesity. However, RFM (OR = 1.03, 95% CI: 0.99-1.06, P = 0.053) and abdominal obesity (OR = 1.31, 95% CI: 0.80-2.15, P = 0.280) were not significantly associated with an elevated risk of PSD. Abdominal obesity was independently associated with the PSA instead of PSD, which may help predict PSA risk in clinical practice. Further prospective clinical studies with a long follow-up duration are warranted to verify this finding.

High levels of plasma fibrinogen and prothrombin time are related to post-stroke emotional impairment.

INTRODUCTION: Studies have shown that high levels of the fibrinogen (FIB) are related to anxiety and depression. However, the relationship between FIB and post-stroke emotional impairment (PSEI) remains unclear, which includes post-stroke anxiety (PSA) and post-stroke depression (PSD). METHODS: A total of 555 patients with acute ischemic stroke (AIS) were enrolled in this study. Ultimately, 443 patients completed 1-month follow-up. Blood samples were collected at hospital admission. Clinical depression and anxiety were evaluated 1 month after stroke. RESULTS: High levels of FIB were observed in patients with PSEI compared with the non-EI group (p = 0.003). Levels of FIB were divided into three tertiles, and the prevalence of PSEI was significantly higher in the third FIB tertile (p = 0.016). After adjusting potential confounders, the third FIB tertile was independently associated with the prevalence of PSEI (OR = 1.785, 95%CI = 1.049-3.039, p = 0.033), taking the first tertile as a reference. In this model, prothrombin time (PT) was also independently associated with the prevalence of PSEI (OR = 1.602, 95%CI = 1.181-2.173, p = 0.002). CONCLUSION: High levels of plasma FIB and PT are associated with the prevalence of PSEI.

The association between interleukin-8 levels and the development of withdrawal symptoms during methamphetamine abstinence.

OBJECTIVE: Withdrawal symptoms are common during methamphetamine (METH) abstinence. This study aimed to explore the association between serum interleukins and withdrawal symptoms during METH abstinence. METHODS: This study recruited 120 METH users, and 94 of them completed the 2-week follow-up. Serum interleukin-1ß, 6,8,10 were tested at admission. Withdrawal symptoms were assessed by the Methamphetamine Withdrawal Questionnaire (MAWQ). RESULTS: Serum IL-8 levels were positively correlated with MAWQ scores at the 2-week endpoint (r = .257, p = .013). The variation of the MAWQ scores during the 2-week follow-up was negatively correlated with serum IL-8 levels at admission (r = -.249, p = .026). Serum IL-8 levels remained associated with the severity of METH withdrawal symptoms (ß = .363, p = .023), after adjusting for potential confounders. LIMITATIONS: This study did not include normal controls. Most patients were male and cigarette smokers. Patients were only followed up for 2 weeks, and their toxicology data were not collected. Interleukins were only measured at admission, and were tested in serum, not in the cerebrospinal fluid. CONCLUSIONS: Our study demonstrated that higher serum IL-8 levels may predict more severe withdrawal symptoms at 2 weeks after METH abstinence.

Randomized controlled trial of cognitive behavioural therapy for depressive and anxiety symptoms in Chinese women with breast cancer.

Depressive and anxiety symptoms are frequently observed in breast cancer survivors. To date, few randomized controlled trials have been conducted on the efficacy of cognitive behavioural therapy (CBT) for depressive and anxiety symptoms in Chinese population. This study aims to verify the efficacy of CBT in Chinese breast cancer survivors. Women (n = 392) with breast cancer were randomly assigned to 3 groups: CBT (n = 98), self-care management (SCM, n = 98), and usual care (UC, n = 196) using the proportion 1:1:2. Women in the CBT and SCM groups received a series of nine sessions for 12 weeks, while women in the UC group received their usual medical care only. Depressive and anxiety symptoms were assessed using the Hamilton Depression Rating Scale (HAMD) and the Hamilton Anxiety Scale (HAMA) score at baseline, 2, 4, 8, 12, 16, and 24 weeks. A significant intergroup difference was found in the HAMD and HAMA scores. Women in the CBT group showed significantly less depressive and anxiety symptoms compared with women in the SCM and UC groups over time. In conclusion, this study supports the efficacy of CBT for depressive and anxiety symptoms in Chinese breast cancer survivors.

Effects of cognitive behavioral therapy for depression on improving insomnia and quality of life in Chinese women with breast cancer: results of a randomized, controlled, multicenter trial.

PURPOSE: Cognitive behavioral therapy (CBT) for depression had been found to be effective in reducing depressive and anxiety symptoms in breast cancer survivors. It is not known whether CBT for depression would also improve insomnia and quality of life (QOL). The aim of this study was to investigate whether CBT for depression would improve insomnia and QOL in a randomized controlled multicenter trial. PATIENTS AND METHODS: In this study, breast cancer survivors (n=392) were randomly allocated to the following three groups: CBT (n=98), self-care management (SCM, n=98), and usual care (UC, n=196) in a ratio of 1:1:2. CBT and SCM received a series of nine sessions for 12 weeks, whereas UC received UC only. Insomnia and QOL were evaluated using Athens Insomnia Scale (AIS) and Functional Assessment of Cancer Therapy-Breast (FACT-B) questionnaire at baseline, 4, 12, and 24 weeks. RESULTS: There was a significant intergroup difference in AIS and FACT-B scores (both P<0.01). CBT showed less insomnia problems and better overall QOL compared with those in SCM and UC (both P<0.01). No significant differences were found between SCM and UC in insomnia problems and overall QOL. Moreover, the effects of CBT on insomnia and QOL were maintained during the follow-up period. CONCLUSION: CBT for depression can be effective in improving insomnia problems and QOL in the Chinese breast cancer survivors.