RESUMEN
BACKGROUND: Social anxiety disorder (SAD) is a debilitating psychiatric disorder that affects occupational and social functioning. Virtual reality (VR) therapies can provide effective treatment for people with SAD. However, with rapid innovations in immersive VR technology, more contemporary research is required to examine the effectiveness and concomitant user experience outcomes (ie, safety, usability, acceptability, and attrition) of emerging VR interventions for SAD. OBJECTIVE: The aim of this systematic review was to examine the effectiveness and user experience of contemporary VR interventions among people with SAD. METHODS: The Cochrane Library, Emcare, PsycINFO, PubMed, ScienceDirect, Scopus, and Web of Science databases were searched between January 1, 2012, and April 26, 2022. Deduplicated search results were screened based on title and abstract information. Full-text examination was conducted on 71 articles. Studies of all designs and comparator groups were included if they appraised the effectiveness and user experience outcomes of any immersive VR intervention among people with SAD. A standardized coding sheet was used to extract data on key participant, intervention, comparator, outcome, and study design items. RESULTS: The findings were tabulated and discussed using a narrative synthesis. A total of 18 studies met the inclusion criteria. CONCLUSIONS: The findings showed that VR exposure therapy-based interventions can generally provide effective, safe, usable, and acceptable treatments for adults with SAD. The average attrition rate from VR treatment was low (11.36%) despite some reported user experience difficulties, including potential simulator sickness, exposure-based emotional distress, and problems with managing treatment delivered in a synchronous group setting. This review also revealed several research gaps, including a lack of VR treatment studies on children and adolescents with SAD as well as a paucity of standardized assessments of VR user experience interactions. More studies are required to address these issues. TRIAL REGISTRATION: PROSPERO CRD42022353891; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=353891.
Asunto(s)
Fobia Social , Adolescente , Adulto , Niño , Humanos , Bases de Datos Factuales , Emociones , Lagunas en las Evidencias , Fobia Social/terapiaRESUMEN
Acute and chronic psychological distress are prevalent during adolescence and can have negative impacts on adolescents in all life domains. The aim of this systematic review was to appraise the use of virtual reality (VR) interventions to manage symptoms of psychological distress symptoms among adolescents. MEDLINE, PubMed, PsycINFO, and Scopus databases were searched up to June 2020. Available citations were de-duplicated and screened by two authors using title and abstract information. A total of 301 articles were retained for full-text evaluation next to eligibility criteria. Empirical studies of all designs and comparator groups were included if these appraised the impact of an immersive VR intervention on any standardized measure indicative of psychological distress in an adolescent sample. Data were extracted into a standardized coding sheet. Results were tabulated and discussed with a narrative synthesis due to the heterogeneity between studies. A total of seven studies met inclusion criteria. There were four randomized controlled trials and three uncontrolled pilot studies on new VR interventions. Distress-related issues included: state-anxiety, venepuncture, risk taking, public speaking anxiety, social anxiety disorder, sexual victimization, and chemotherapy administration. All studies reported significant changes on outcome measures after VR treatment. Six studies reported small-to-large reductions in symptoms. The average attrition rate was 3.6 percent during the active VR treatment phase. Treatment acceptability was high in the studies that assessed user engagement factors. The VR technology can provide a safe, rapidly efficacious, and acceptable treatment modality for managing psychological distress in several key adolescent populations.
Asunto(s)
Distrés Psicológico , Realidad Virtual , Adolescente , Ansiedad , Humanos , Proyectos PilotoRESUMEN
BACKGROUND: Given the high level of interest and increasing familiarity with virtual reality among adolescents, there is great potential to use virtual reality to address adolescents' unique health care delivery needs while in hospital. While there have been reviews on the use of virtual reality for specific health conditions and procedures, none to date have reviewed the full scope of virtual reality hospital interventions for adolescents who are often combined with children as a homogenous group, despite the fact that adolescents experience virtual environments different from children. OBJECTIVE: The aim of this review was to systematically identify available evidence regarding the use of virtual reality interventions for adolescent patients in hospital settings to evaluate effectiveness, suitability, and safety and identify opportunities for future research. METHODS: PubMed, PsycINFO, Medline, and Scopus databases were searched using keywords and phrases. Retrieved abstracts (n=1525) were double screened, yielding 276 articles for full-text screening. Of these, 8 articles met inclusion criteria. Data were extracted to a standardized coding sheet, and a narrative synthesis was performed due to the heterogeneity of the studies. RESULTS: Four RCTs and 4 single-case reports were identified for inclusion, all of which aimed to reduce pain or anxiety. The scenarios targeted were burn pain, venipuncture, chemotherapy, preoperative anxiety, and palliative care. Three out of 4 RCTs found significant reductions in pain or anxiety outcomes measures when using virtual reality compared to standard care or other distraction techniques; however, only 1 study combined self-reported experiences of pain or anxiety with any physiological measures. Single-case reports relied primarily upon qualitative feedback, with patients reporting reduced pain or anxiety and a preference for virtual reality to no virtual reality. CONCLUSIONS: Virtual reality can provide a safe and engaging way to reduce pain and anxiety in adolescents while in hospital, particularly when virtual reality software is highly immersive and specifically designed for therapeutic purposes. As VR becomes more accessible and affordable for use in hospitals, larger and more diverse studies that capitalize on adolescents' interest in and aptitude for virtual reality, and on the full range of capabilities of this emerging technology, are needed to build on these promising results. TRIAL REGISTRATION: PROSPERO International Prospective Register of Systematic Reviews CRD42020198760; https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42020198760.
Asunto(s)
Terapia de Exposición Mediante Realidad Virtual , Realidad Virtual , Adolescente , Ansiedad , Niño , Hospitales , HumanosRESUMEN
BACKGROUND: Anxiety conditions are debilitating and prevalent throughout the world. Acceptance and Commitment Therapy (ACT) is an effective, acceptance-based behavioral therapy for anxiety. However, there are treatment barriers (eg, financial, geographical, and attitudinal), which prevent people from accessing it. To overcome these barriers, internet-delivered ACT (iACT) interventions have been developed in recent years. These interventions use websites to deliver ACT information and skill training exercises on the Web, either as pure self-help or with therapist guidance. OBJECTIVE: This systematic review aimed to examine the therapeutic impact of iACT on all anxiety conditions. METHODS: The EMBASE, MEDLINE, ProQuest Central, PsycINFO, Scopus, and Web of Science databases were searched up to September 2018. The titles and abstracts of remaining records after deduplication were screened by 2 authors with a total of 36 full-text articles being retained for closer inspection next to eligibility criteria. Empirical studies of all designs, population types, and comparator groups were included if they appraised the impact of iACT treatment on any standardized measure of anxiety. Included studies were appraised on methodological quality and had their data extracted into a standardized coding sheet. Findings were then tabulated, and a narrative synthesis was performed because of the heterogeneity found between studies. RESULTS: A total of 20 studies met inclusion criteria. There were 11 randomized controlled trials (RCTs) and 9 uncontrolled pilot studies. Participants across all studies were adults. The anxiety conditions treated were as follows: generalized anxiety disorder (GAD), social anxiety disorder (SAD), illness anxiety disorder (IAD), and general anxiety symptoms, with or without comorbid physical and mental health problems. A total of 18 studies reported significant anxiety reduction after iACT treatment. This was observed in studies that delivered iACT with (n=13) or without (n=5) therapist guidance. The average attrition rate across all included studies during the active iACT treatment phase was 19.19%. In the 13 studies that assessed treatment satisfaction, participants on average rated their iACT experience with above average to high treatment satisfaction. CONCLUSIONS: These findings indicate that iACT can be an efficacious and acceptable treatment for adults with GAD and general anxiety symptoms. More RCT studies are needed to corroborate these early iACT findings using empirical treatments in active control groups (eg, internet-delivered cognitive behavioral therapy). This would potentially validate the promising results found for SAD and IAD as well as address the full spectrum of anxiety disorders.