Prevalence of Posttraumatic Stress Disorder Symptoms Following Traumatic Spinal Cord Injury: A Systematic Review and Meta-analysis

Effectiveness of Behavioral and Pharmacologic Interventions for Depressive Symptoms After Spinal Cord Injury: Findings From a Systematic Review

OBJECTIVE

To summarize and evaluate evidence regarding the efficacy of interventions for depressive symptoms in adults living with spinal cord injury (SCI) and comorbid major depressive disorder or significant depressive symptoms to inform the development of clinical practice guidelines.

DATA SOURCES

Articles published since 2013 and available in Medline, The Cochrane Library, Embase, Scopus, CINAHL, or PsycINFO. Databases were searched in June 2022 and updated November 2023.

STUDY SELECTION

Inclusion criteria: age 18 years or older, traumatic SCI, and clinically significant depression (Population), mental health interventions including behavioral, pharmacologic, and complementary and alternative medicine (Intervention), inclusion of a control group (Comparator), with a primary outcome of depression symptom reduction (Outcome). Criteria were applied by multiple reviewers and disagreements were reconciled via unanimous decision among the entire research team. Eight articles of 2780 screened met the selection criteria.

DATA EXTRACTION

Data were extracted independently by multiple reviewers. Two reviewers independently assigned a quality score using the guidelines described by Hawker and associates and independently evaluated the risk of bias of each article using version 2 of the Cochrane risk-of-bias tool.

DATA SYNTHESIS

All studies assessed depressive symptoms during participant recruitment, screening, and/or at a baseline assessment stage. Pharmacotherapy with venlafaxine XR and several behavioral interventions appear promising, including an online mindfulness course and eye movement desensitization and reprocessing therapy. Remote interventions may be effective in reaching individuals who are unable to travel to in-person therapy sessions.

CONCLUSIONS

This systematic review provides valuable information for clinicians who treat individuals with SCI and comorbid major depressive disorder or significant depressive symptoms. It highlights the importance of considering a variety of interventions and individualizing treatment to meet individuals' needs and preferences. Future research should aim to identify effective interventions for treating depressive symptoms in individuals with SCI and optimal delivery methods for these interventions.

N-Terminal Prohormone Brain Natriuretic Peptide as a Prognostic Biomarker for the Risk of Complications in Type 2 Diabetes: A Systematic Review and Meta-Analysis

Objective

This systematic review and meta-analysis aimed at summarizing the existing clinical evidence to evaluate the prognostic performance of N-terminal prohormone brain natriuretic peptide (NT-proBNP) in predicting cardiovascular events, cardiovascular-related mortality, and all-cause mortality in patients with type 2 diabetes.

Methods

Searches were performed in Medline, Embase, Scopus, and Web of Science databases before August 1, 2021. The data were recorded as adjusted hazard ratio (HR).

Results

An increase in NT-proBNP increases the risk of cardiovascular events (HR = 1.63), cardiovascular mortality (HR = 1.86) and all-cause mortality (HR = 1.54). Seemingly, the best cutoffs for predicting cardiovascular events (HR = 2.30) and cardiovascular mortality (HR = 3.77) are levels greater than 100 pg/mL. The best cutoff of NT-proBNP in predicting all-cause mortality is levels greater than 225 pg/mL (HR = 4.72).

Conclusion

A moderate level of evidence demonstrated that NT-proBNP serum levels can predict future cardiovascular events, cardiovascular mortality, and all-cause mortality. Thus, it can be used as risk stratification for type 2 diabetes.