Synchronous Web-Based Psychotherapy for Mental Disorders From a Health Quality Perspective: Scoping Review

BACKGROUND

The COVID-19 pandemic necessitated rapid changes to health care delivery, including a shift from in-person to digitally delivered psychotherapy. While these changes helped ensure timely psychotherapy provision, many concerns exist, including clinical, cultural, practical, privacy, and security issues.

OBJECTIVE

This scoping review systematically mapped existing peer-reviewed research on synchronous, therapist-delivered web-based psychotherapy for individuals with a diagnosed mental illness. Data were analyzed through the lens of the Alberta Quality Matrix for Health (AQMH) to assess to what degree this literature addresses key indicators of health care quality. This analysis aided in the identification and organization of knowledge gaps with regard to web-based psychotherapies, highlighting potential disparities between previously prioritized dimensions of care and those requiring further attention.

METHODS

This review adhered to the PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews) guidelines. We included peer-reviewed primary research studies in the English language investigating synchronous, therapist-delivered remote psychotherapy delivered to adults (aged 18 years and older) with a Diagnostic and Statistical Manual of Mental Disorders or International Statistical Classification of Diseases diagnosed mental illness. All other citations were excluded. Relevant studies were identified through MEDLINE, APA PsycINFO, Embase (OVID), Web of Science: Core Collection (Clarivate), Cochrane Library (Wiley), and Scopus (Elsevier) databases. Databases were searched on March 18, 2021. For every publication that was taken into consideration, the data were charted independently by 2 reviewers, and in the event of a discrepancy, the principal investigator validated the choice of either extractor. Results were thematically described according to the 6 AQMH dimensions: acceptability, accessibility, appropriateness, effectiveness, efficiency, and safety.

RESULTS

From 13,209 publications, 48 articles were included, largely from North American studies. Most studies measured treatment effectiveness (n=48, 100%) and acceptability (n=29, 60%) health quality dimensions. Over 80% (40/48) of studies investigated either a cognitive or exposure intervention for either posttraumatic stress disorder or a mood or anxiety disorder, generally indicating comparable results to in-person therapy. Safety (n=5, 10%) was measured in fewer studies, while treatment accessibility, appropriateness, and efficiency were not explicitly measured in any study, although these dimensions were mentioned as a future direction, hypothesis, or potential outcome.

CONCLUSIONS

In relation to web-based therapist-delivered psychotherapies for those with a diagnosed mental illness, important aspects of health care quality (accessibility, appropriateness, efficiency, and safety) have received little scientific examination, underscoring a need to address these gaps. There are also significant issues related to the generalizability of this literature, including the underrepresentation of many geographic regions, cultures, populations, clinical contexts, and psychotherapy modalities. Qualitative research in underrepresented populations and settings may uncover important patient and contextual factors important for the future implementation of quality web-based psychotherapy.

The association between non-alcoholic fatty liver disease (with or without metabolic syndrome) and extrahepatic cancer development

BACKGROUND AND AIM

This study was designed to determine whether non-alcoholic fatty liver disease (NAFLD), with or without metabolic syndrome (MetS), is a risk factor for cancer development.

METHODS

We conducted a retrospective longitudinal study at the Center for Preventive Medicine, St. Luke's International Hospital. Among all participants who underwent a health checkup between 2005 and 2019, cancer development tendencies were compared between those who were diagnosed with NAFLD and those who were not. Further evaluation was conducted among NAFLD-diagnosed participants with versus without MetS in the same manner. Those with a history of a specific liver disease, any type of cancer, or alcohol consumption in any amount at the time of the initial visit were excluded from the study.

RESULTS

Data were collected from 30 172 participants who underwent health checkups, among whom 4394 (14.6%) had NAFLD. Over the 14-year follow-up period, 2086 participants (6.9%) developed cancer. Participants with NAFLD had a higher incidence of digestive organ neoplasms (odds ratio [OR]: 1.34, 95% confidence interval [CI]: 1.07-1.67), especially in the stomach (OR: 1.40, 95% CI: 1.02-1.94) and small intestine (OR: 2.80, 95% CI: 0.87-8.96), than did those without NAFLD. Participants with NAFLD and MetS had significantly lower rates of neoplasms in respiratory and intrathoracic organs (OR: 0.35 95% CI: 0.14-0.88) and male genital organs (OR: 0.46 95% CI: 0.24-0.87) than did individuals without NAFLD.

CONCLUSIONS

Non-alcoholic fatty liver disease is associated with the development of gastrointestinal malignancies, while MetS is a negative risk factor for lung and prostate cancer.

Type 2 diabetes hospitalisation and mortality in Vietnamese immigrants in Australia

In comparison to Australia-born patients with type 2 diabetes (n=14,197), Vietnam-born patients (n=152) had significantly higher risks of mortality (any-cause and diabetes-specific) while experiencing similar rates of readmission for diabetes and co-morbidities. The findings may reflect delays in seeking care and suboptimal diabetes care in Vietnamese immigrants. Further investigation into quality of diabetes care in Vietnamese immigrant populations is needed.