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Wan Y, Gao H, Zhou K, Zhang X, Xue R, Zhang N. Virtual reality improves sleep quality and associated symptoms in patients with chronic insomnia. Sleep Med 2024; 122:230-236. [PMID: 39213857 DOI: 10.1016/j.sleep.2024.08.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 05/16/2024] [Accepted: 08/26/2024] [Indexed: 09/04/2024]
Abstract
PURPOSE The present study aimed to explore the effectiveness of virtual reality (VR) therapy on sleep quality and associated symptoms, such as depression and anxiety, cognitive decline and autonomic nervous dysfunction, in chronic insomnia patients. METHODS Sixty-three chronic insomnia patients were randomly divided into VR group (n = 32) and control group (n = 20) based on a standard drug therapy. Patients were instructed to use VR at home once a day at evening for 6-week treatment. All participants received evaluations of subjective sleep quality measured with the Pittsburgh Sleep Quality Index (PSQI), the Insomnia Severity Index (ISI), and the Epworth Sleepiness Scale (ESS), depression and anxiety symptoms measured with the Hamilton Depression Scale (HAMD) and Hamilton Anxiety Scale (HAMA), cognitive function, and objective sleep structure and autonomic nerve function examination measured with the sleep respiration monitoring device at baseline and after 6-week treatment. The main objective of this study was sleep quality assessment as the primary outcome. RESULTS After 6-week treatment, the decreases in PSQI score (-5.60 ± 2.37 vs -4.10 ± 1.80, P = 0.020) and ISI score (-8.81 ± 4.52 vs -6.35 ± 2.89, P = 0.038) of the VR group were significantly greater compared with the control group. The VR group showed more reduction in HAMD score (-9.96 ± 4.41 vs -7.50 ± 2.89, P = 0.035) and HAMA score (-8.96 ± 3.80 vs -6.80 ± 3.22, P = 0.046), and more increase in processing speed (0.54 ± 0.60 vs 0.00 ± 0.79, P = 0.011) than the control group. Moreover, the low-frequency coupling (-10.00 ± 17.40 vs. 8.25 ± 20.03, P = 0.001) was lowered and the high-frequency coupling (9.99 ± 17.40 vs. -8.24 ± 20.03, P = 0.001) was elevated in the VR group relative to the control group. CONCLUSION Our findings offered preliminary evidence that VR therapy enhanced sleep quality and also lessened depressive and anxious symptoms, and improved cognitive and autonomic functioning in patients with chronic insomnia.
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Affiliation(s)
- Yahui Wan
- Departments of Neurology, Tianjin Medical University General Hospital Airport Site, Tianjin, 300308, China
| | - Haijing Gao
- Departments of Neurology, The First Affiliated Hospital of Hebei North University, Hebei, 075000, China
| | - Kaili Zhou
- Departments of Neurology, Tianjin Medical University General Hospital Airport Site, Tianjin, 300308, China
| | - Xuan Zhang
- Departments of Neurology, Tianjin Medical University General Hospital Airport Site, Tianjin, 300308, China
| | - Rong Xue
- Departments of Neurology, Tianjin Medical University General Hospital Airport Site, Tianjin, 300308, China; Departments of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, China.
| | - Nan Zhang
- Departments of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, China; Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, 300052, China.
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Şen H, Lafcı Bakar D. The effect of virtual reality glasses on pain and patient satisfaction in arteriovenous fistula cannulation procedure. Appl Nurs Res 2024; 79:151841. [PMID: 39256013 DOI: 10.1016/j.apnr.2024.151841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 07/17/2024] [Accepted: 08/16/2024] [Indexed: 09/12/2024]
Abstract
AIMS To determine the effect of virtual reality glasses intervention on pain, vital signs, and patient satisfaction of hemodialysis patients undergoing AVF catheter puncture. DESIGN Randomized controlled study. METHODS The study was conducted in 60 patients receiving dialysis treatment in the HD unit of a public hospital in Turkey. The data were collected via the "Patient Identification Form", "Visual Analog Scale/VAS" and "Hemodynamics Variables Inspection Form". The patients in the experiment group watched videos through the virtual reality glasses for totally 5 minutes in average, 2 minutes before the AVF cannulation process and 3 minutes during the process. No intervention was applied to the patients in the control group other than the normal nursing interventions in the HD unit. RESULTS In the intra-group comparisons, the 2nd and 3rd measurement average pain level scores of the patients with in the experimental group were determined to be statistically significantly lower compared to their 1st measurement (p < 0.05); the 3rd measurement average pain level scores of the control group were determined to be statistically significantly lower compared to their 1st and 2nd measurements (p < 0.05). CONCLUSIONS It was determined that the virtual reality glasses decreased the pain that emerges during the AVF cannulation process and increased the patient satisfaction level. It is suggested that the virtual reality glasses should be used by the nurses in the HD unit since it is easily applicable in coping with pain in the patients and since it is an invasive method.
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Affiliation(s)
- Hatice Şen
- Mersin Toros State Hospital, Mersin, Turkey
| | - Diğdem Lafcı Bakar
- Mersin University, Faculty of Nursing, Department of Fundamentals Nursing, Çiftlikköy Campus, 33169 Yenişehir/Mersin, Turkey.
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Lier EJ, Smits MLM, van Boekel RLM, Vissers KCP, Maandag NJG, de Vries M, van Goor H. Virtual reality for postsurgical pain management: An explorative randomized controlled study. Surgery 2024; 176:818-825. [PMID: 38987093 DOI: 10.1016/j.surg.2024.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 05/01/2024] [Accepted: 06/10/2024] [Indexed: 07/12/2024]
Abstract
BACKGROUND Virtual reality (VR) is a promising tool in a multimodal analgesic approach; however, evidence regarding virtual reality for postsurgical pain is limited. This study investigates the initial effectiveness and feasibility of self-administered virtual reality in postsurgical pain management. METHODS Patients reporting a postsurgical pain score ≥4 were randomized for control or VR, stratified for 3 interventions with varying levels of immersion and interaction. Subjects were instructed to use virtual reality as add-on treatment at least 3 times a day for 10 minutes on days 2 till 4 postoperatively. Primary outcome was the mean daily pain intensity. Results of pain scores were related to patient and intervention characteristics, to explore which characteristics interact with virtual reality effects. Secondary outcomes were analgesic use, anxiety, stress, and feasibility. RESULTS One hundred patients were included in the analyses: 37 in the control group and 63 for VR. VR did not demonstrate a significant effect on self-reported pain scores (P = .43), nor were specific patient or intervention characteristics associated with greater VR effects. Analgesic usage did not differ between groups. However, there was a trend toward greater cumulative percentages of patients achieving a 30% pain reduction, and significantly lower daily experienced stress (P = .01) and anxiety (P = .03) levels in VR intervention groups. VR was used less than prescribed, mainly because of illness and pain. Adverse events included disorientation, nausea, and fatigue. CONCLUSIONS This explorative study did not demonstrate initial effectiveness of VR as add-on pain treatment regarding pain and analgesic use; however, VR positively affected stress and anxiety. VR is safe and suitable for a wide target audience, and feasibility differed between interventions. Personalizing and improving VR technology may enhance its effectiveness.
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Affiliation(s)
- Elisabeth J Lier
- Department of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands; Department of Anesthesiology, Pain and Palliative Medicine, Radboud University Medical Center, Nijmegen, The Netherlands.
| | - Merlijn L M Smits
- Department of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Regina L M van Boekel
- Department of Anesthesiology, Pain and Palliative Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Kris C P Vissers
- Department of Anesthesiology, Pain and Palliative Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Natasja J G Maandag
- Department of Anesthesiology, Sint Maartenskliniek, Nijmegen, The Netherlands
| | - Marjan de Vries
- Department of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Harry van Goor
- Department of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands. https://twitter.com/Gooreducatie
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Rosielle K, van Haaps AP, Kuijper EAM, Tonch N, Karim DENB, Oskam MA, van den IJssel R, Mol BWJ, Lambalk CB, Dreyer K, Mijatovic V. No pain relief by virtual reality during hysterosalpingography (HSG): results from a randomized controlled trial. Hum Reprod 2024; 39:1987-1995. [PMID: 38863305 PMCID: PMC11373382 DOI: 10.1093/humrep/deae133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 05/15/2024] [Indexed: 06/13/2024] Open
Abstract
STUDY QUESTION Is virtual reality (VR) an effective non-pharmacological tool to reduce procedural pain during hysterosalpingography (HSG)? SUMMARY ANSWER An HSG with VR does not reduce procedural pain scores compared to an HSG without VR. WHAT IS KNOWN ALREADY An HSG is often experienced as painful and uncomfortable. VR has been proven successful to reduce acute procedural pain during a variety of medical procedures and interventions. STUDY DESIGN, SIZE, DURATION We performed a two-centre open-label randomized controlled trial between January 2021 and October 2022. PARTICIPANTS/MATERIALS, SETTING, METHODS Women scheduled for HSG as part of their infertility work-up were screened for participation. After informed consent, women were randomized between HSG with or without VR. Due to the nature of the intervention, the study was not blinded. VR was administered by a head-mounted device displaying nature movies and/or relaxation exercises. The primary endpoint was procedural pain measured using VAS (scale 0.0-10.0 cm). Procedural pain was divided into overall pain score and peak pain score during the procedure. It was measured immediately after HSG. Secondary endpoints included patient satisfaction, VR preferences, and adverse effects of VR. MAIN RESULTS AND THE ROLE OF CHANCE We included a total of 134 women, 69 to the intervention group (HSG with VR) and 65 to the control group (HSG without VR). The mean VAS for peak pain was 6.80 cm (SD 2.25) in the intervention group versus 6.60 cm (SD 2.40) in the control group (mean difference 0.28 (95% CI -0.57, 1.12), P = 0.52). The mean VAS for overall pain was 5.00 cm (SD 2.10) in the intervention group versus 4.90 cm (SD 2.13) in the control group (mean difference 0.06 (95% CI -0.71, 0.84), P = 0.88). The expectation that VR would be a good distraction from pain during HSG was correlated with both overall and peak pain scores. When correcting for this expectation, we found that women in the intervention group reported significantly higher scores, both in peak (adjusted MD 0.58 (95% CI -0.81, 1.97), P = 0.021) and overall (adjusted MD 0.43 (95% CI -0.84, 1.71), P = 0.013) pain, compared to the control group. There were no differences in the prevalence of symptoms that were considered as adverse effects of VR. LIMITATIONS, REASONS FOR CAUTION The study was not blinded. Reasons for declining participation in the study were anxiety or wanting full control during HSG, which might have created selection bias. The distraction score possibly indicates that the level of VR immersiveness was not optimal due to the lack of sound and/or the type of VR applications. Future studies should investigate whether more immersive or interactive VR applications could decrease procedural pain scores during HSG. WIDER IMPLICATIONS OF THE FINDINGS Since VR does not reduce procedural pain, this additional tool should not be used during HSG. STUDY FUNDING/COMPETING INTEREST(S) There was no external funding for this study. KR and AvH report receiving a travel grant from Merck outside the scope of this study. BM is supported by a National Health and Medical Research Council (NHMRC) investigator grant (GNT1176437) and BM reports consultancy for Merck, Organon, and Norgine and travel and research funding from Merck. BM holds stock for ObsEva. CL reports receiving research grants from Merck, and Ferring. KD and VM report receiving travel and speaker's fees from Guerbet and research grants from Guerbet. VM also reports research grants from Merck and Ferring. The remaining authors have nothing to declare. TRIAL REGISTRATION NUMBER The trial is registered prospectively in the Netherlands Trial Register (trialregister.nl registration number NL9203, currently accessible on trialsearch.who.int). TRIAL REGISTRATION DATE 16-01-2021. DATE OF FIRST PATIENT’S ENROLMENT The first participant was enrolled on 19 January 2021.
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Affiliation(s)
- K Rosielle
- Department of Reproductive Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Amsterdam University Medical Centres, Amsterdam, The Netherlands
| | - A P van Haaps
- Department of Reproductive Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Amsterdam University Medical Centres, Amsterdam, The Netherlands
| | - E A M Kuijper
- Department of Gynaecology and Obstetrics, Spaarne Gasthuis, Haarlem, The Netherlands
| | - N Tonch
- Amsterdam Reproduction and Development, Amsterdam University Medical Centres, Amsterdam, The Netherlands
- Department of Reproductive Medicine, Amsterdam UMC Location Academic Medical Center, Amsterdam, The Netherlands
| | - D E N B Karim
- VUMC School of Medical Sciences, Amsterdam, The Netherlands
| | - M A Oskam
- VUMC School of Medical Sciences, Amsterdam, The Netherlands
| | | | - B W J Mol
- Department of Obstetrics and Gynaecology, Monash University, Clayton, VIC, Australia
- Department of Gynaecology and Obstetrics, Aberdeen Centre for Women’s Health Research, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK
| | - C B Lambalk
- Department of Reproductive Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Amsterdam University Medical Centres, Amsterdam, The Netherlands
| | - K Dreyer
- Department of Reproductive Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Amsterdam University Medical Centres, Amsterdam, The Netherlands
| | - V Mijatovic
- Department of Reproductive Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Amsterdam University Medical Centres, Amsterdam, The Netherlands
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Chan SL, Sit JWH, Ang WW, Lau Y. Virtual reality-enhanced interventions on preoperative anxiety symptoms in adults undergoing elective surgery: A meta-analysis and meta-regression. Int J Nurs Stud 2024; 160:104886. [PMID: 39270596 DOI: 10.1016/j.ijnurstu.2024.104886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 08/18/2024] [Accepted: 08/23/2024] [Indexed: 09/15/2024]
Abstract
BACKGROUND Virtual reality exposure and distraction are recent novel technologies for reducing preoperative anxiety symptoms. However, the effectiveness of virtual reality-enhanced interventions in adults is still controversial and has yet to be evaluated in a systematic review. OBJECTIVES The study aimed to (1) evaluate the effectiveness of virtual reality-enhanced interventions on preoperative anxiety symptoms in adults compared to comparators; and (2) identify the factors affecting the effectiveness of interventions. DESIGN Systematic review, meta-analysis, and meta-regression analysis of randomised controlled trials. METHODS We conducted a three-step systematic search from inception until May 1, 2024, using (1) eleven databases, (2) two clinical registries, and (3) citation and grey literature searches in either English or Chinese. The package meta of R software version 4.3.1 was used to perform the meta-analysis, subgroup analysis, and meta-regression analyses. We adopted the restricted maximum likelihood estimator for random-effects meta-analysis and univariate random-effects meta-regression analyses. The Cochrane risk-of-bias tool version 2 and the Grading of Recommendations, Assessment, Development, and Evaluation criteria were used to examine quality assessment and the certainty of evidence. RESULTS We selected 26 randomised controlled trials with 2357 participants from 12 different countries. Random-effects meta-analyses showed that virtual reality-enhanced interventions had a statistically significant reduction in preoperative anxiety symptoms (t = -5.58, p < 0.001) with a moderate to large effect size (Hedges' g = -0.76, 95 % confidence interval: -1.03 to -0.48) compared to usual care. Statistically significant subgroup differences were found for the nature of the intervention, geographical region, country, and type of surgery. The improvement in preoperative anxiety symptom outcomes was greater when the virtual reality-enhanced interventions were chosen by patients (g = -2.55, 95 % CI: -3.08 to -2.02) when compared to virtual reality exposure interventions with educational content (g = -0.72, 95%CI: -1.07 to -0.38) or virtual reality distraction interventions (g = -0.64, 95 % CI: -1.04 to -0.23). Trials conducted in Asia had a greater effect on preoperative anxiety symptom outcomes (g = -0.98, 95 % CI: -1.33 to -0. 62) in comparison with those conducted in non-Asia (g = -0.23, 95 % CI: -0.54 to 0.07). The random-effects meta-regression identified sample size (β = -0.008, p = 0.031) as a statistically significant covariate of preoperative anxiety symptoms. The overall certainty of the evidence was very low. CONCLUSIONS Virtual reality-enhanced interventions can be considered supplementary interventions for adults undergoing elective surgery. Future trials on a large scale with follow-up assessments are needed. REGISTRATION PROSPERO registration ID: CRD42024486343.
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Affiliation(s)
- Sin Lun Chan
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong
| | - Janet Wing Hung Sit
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong
| | - Wen Wei Ang
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Ying Lau
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong.
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Aldhaleei WA, Bakheet N, Odah T, Jett H, Wallace MB, Lacy BE, Bhagavathula AS, Bi Y. The effect of virtual reality on perioperative pain management in patients undergoing gastrointestinal procedures and surgeries: a systematic review of clinical trials. J Gastrointest Surg 2024:S1091-255X(24)00575-4. [PMID: 39121908 DOI: 10.1016/j.gassur.2024.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Revised: 07/30/2024] [Accepted: 08/03/2024] [Indexed: 08/12/2024]
Abstract
BACKGROUND Virtual reality (VR) is an advanced technology that transports users into a virtual world. It has been proven to be effective in pain management via distraction and alteration of pain perception. However, the impact of VR on treating perioperative pain is inconclusive. This systematic review aimed to evaluate the effect of VR on perioperative pain after a gastrointestinal (GI) procedure or surgery. METHODS A systematic review of randomized controlled trials was conducted from inception to January 31, 2024, following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. The updated Cochrane risk of bias (RoB 2) assessment tool was used to evaluate the risk of bias. RESULTS Of 724 articles screened, 8 studies with 678 participants were included in the systematic review. Four studies evaluated the effect of VR on perioperative pain during GI procedure (eg, colonoscopy) focused on its use after GI surgeries (eg, abdominal surgeries). Some studies reported a reduction in pain scores after the procedure; however, the findings of pain difference in before or during vs after the procedure in the VR vs control groups were mixed. CONCLUSION VR is a promising tool to control perioperative pain after a GI procedure or surgery. Differences in study protocols, pain assessment scales, and pain therapy used were limitations in performing a comprehensive meta-analysis. Further studies are needed to better evaluate the effects of VR on perioperative pain compared with standard of care.
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Affiliation(s)
- Wafa A Aldhaleei
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, United States.
| | - Nader Bakheet
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, United States
| | - Tarek Odah
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, United States
| | - Heather Jett
- Mayo Clinic Libraries, Mayo Clinic Health System, La Crosse, WI, United States
| | - Michael B Wallace
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, United States
| | - Brian E Lacy
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, United States
| | - Akshaya Srikanth Bhagavathula
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, United States; Department of Public Health, College of Health and Human Services, North Dakota State University, Fargo, ND, United States
| | - Yan Bi
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, United States
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Vuong T, Zhu K, Pastor A. Virtual Reality as a Pain Control Adjunct in Orthopedics: A Narrative Review. Cureus 2024; 16:e66401. [PMID: 39246903 PMCID: PMC11379475 DOI: 10.7759/cureus.66401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/06/2024] [Indexed: 09/10/2024] Open
Abstract
Orthopedic surgeons typically prescribe opioids for postoperative pain management as they are effective in managing pain. However, opioid use can lead to issues such as overdose, prescription excess, inadequate pain management, and addiction. Virtual reality (VR) therapy is an alternative route for postoperative pain management that has grown in popularity over the years. VR therapy involves immersing patients in a virtual 3D experience that is anticipated to alleviate pain. In this review article, we summarized the findings of numerous PubMed studies on the effectiveness of VR therapy for postoperative pain control. VR therapy is beneficial for reducing anxiety, pain, and opioid use after surgical procedures across various specialties. Further studies should explore VR therapy in orthopedic procedures.
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Affiliation(s)
- Trisha Vuong
- Orthopedics, Washington State University Elson S. Floyd College of Medicine, Everett, USA
| | - Kai Zhu
- Orthopedic Surgery, Washington State University Elson S. Floyd College of Medicine, Spokane, USA
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Levit T, Grzela P, Lavoie DCT, Wang L, Agarwal A, Couban RJ, Shanthanna H. The Effectiveness of Virtual and Augmented Reality in Surgical Pain Management: A Systematic Review of Randomized Controlled Trials. Anesth Analg 2024:00000539-990000000-00888. [PMID: 39088374 DOI: 10.1213/ane.0000000000007051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/03/2024]
Abstract
BACKGROUND Satisfactory management of postoperative pain remains challenging. Nonpharmacological modalities such as virtual and augmented reality (VR/AR) offer potential benefits and are becoming increasingly popular. This systematic review evaluates the effectiveness and safety of VR/AR interventions on postoperative pain and recovery. METHODS MEDLINE, Embase, CINAHL, Web of Science, and CENTRAL databases were searched from inception to July 27, 2023, for randomized controlled trials (RCTs), published in English, evaluating the use of VR/AR interventions for surgical pain relief. Study selection and data extraction were performed by pairs of reviewers independently and in duplicate, and potential risk of bias was determined using the Risk of Bias-version 2 (RoB 2) tool. Our outcomes included pain relief, reduction of anxiety, satisfaction, and adverse effects. Due to substantial heterogeneity, a narrative synthesis without meta-analysis was performed. RESULTS We included 35 trials among 2257 citations, categorized as surgery (n = 12), minor procedures (n = 15), and postoperative physiotherapy (n = 8). Surgical group included various surgeries, with 11 using immersive VR predominantly in the postoperative period, and most reporting no differences in pain, but potential for reduced anxiety and sedation requirements. In the minor procedures group, most studies reported decreased pain and anxiety during the procedural performance. Two studies reported increased heart rate, while 2 others reported better hemodynamic stability. Home-based AR physiotherapy achieved (n = 6) similar pain and functional outcomes after knee replacement, with 1 large study (n = 306) reporting reduction of mean costs by $2745 for provision of 12 weeks physiotherapy. There were some concerns around potential bias for most studies, as the nature of interventions make it challenging to blind assessors and participants. No important adverse effects were noted using VR/AR technology. CONCLUSIONS Evidence from RCTs indicates that the use of immersive VR during minor procedures may reduce procedural pain, decrease anxiety, and improve satisfaction. However, small studies, inconsistent effect, and variation in the application of interventions are important limitations. Evidence to support the application of AR/VR for major surgeries is limited and needs to be further investigated. Use of home-based physiotherapy with AR likely has economic advantages, and facilitates virtual care for appropriate patients who can access and use the technology safely.
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Affiliation(s)
- Tal Levit
- From the Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Patrick Grzela
- From the Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Declan C T Lavoie
- From the Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Li Wang
- Department of Anesthesia, McMaster University, Hamilton, Ontario, Canada
- Michael G. DeGroote Institute for Pain Research and Care, McMaster University, Hamilton, Ontario, Canada
| | - Aashna Agarwal
- Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Rachel J Couban
- Michael G. DeGroote Institute for Pain Research and Care, McMaster University, Hamilton, Ontario, Canada
| | - Harsha Shanthanna
- Department of Anesthesia, McMaster University, Hamilton, Ontario, Canada
- Michael G. DeGroote Institute for Pain Research and Care, McMaster University, Hamilton, Ontario, Canada
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Rajjoub R, Sammak SE, Rajjo T, Rajjoub NS, Hasan B, Saadi S, Kanaan A, Bydon M. Meditation for perioperative pain and anxiety: A systematic review. Brain Behav 2024; 14:e3640. [PMID: 39073307 DOI: 10.1002/brb3.3640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 05/20/2024] [Accepted: 07/09/2024] [Indexed: 07/30/2024] Open
Abstract
INTRODUCTION Effective pain and anxiety management during the perioperative phase remains a challenge for patients undergoing surgeries and other invasive procedures. The current standard of care involves prescribing analgesics to treat these conditions; however, there has been recent interest in applying multimodal strategies that limit the use of these medications. One such modality is meditation, which has been shown to be effective in alleviating various physical and psychological symptoms in other settings. This systematic review aims to assess how current meditative practices affect perioperative pain and anxiety. METHODS We conducted a systematic review of randomized controlled trials following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. A comprehensive literature search was conducted using PubMed MEDLINE, Embase, PsycINFO, APA PsycINFO, EBM Reviews, Scopus, and Web of Science for all available dates. Our primary outcomes of interest were patient-reported pain and anxiety scores using the Visual Analog Scale, the Brief Pain Inventory, the Depression Anxiety Stress Scale, the State-Trait Anxiety Inventory (STAI), and the Hospital Anxiety and Depression Scale (HADS). For the HADS and STAI scales, only the anxiety and anxiety-state subgroups were reported, respectively. RESULTS The literature search yielded 1746 articles. A total of 286 full-text articles were screened, and 16 studies were included in this systematic review. A total of eight studies assessed pain scores after invasive procedures; five reported improvements in pain scores, and three reported no change after meditative practices. Ten studies assessed anxiety outcomes after invasive procedures: nine reported a decrease in overall anxiety levels as a result of meditation practices while one study reported no change in anxiety scores. CONCLUSION Data from this limited literature suggests that different meditation practices could be effective in alleviating pain and anxiety within the perioperative phase for patients undergoing various types of invasive procedures. Future prospective studies are needed to determine whether routine meditation in the perioperative setting is effective in mitigating perioperative pain and anxiety.
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Affiliation(s)
- Rami Rajjoub
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
- Mayo Clinic Neuro-Informatics Laboratory, Mayo Clinic, Rochester, Minnesota, USA
| | - Sally El Sammak
- Mayo Clinic Neuro-Informatics Laboratory, Mayo Clinic, Rochester, Minnesota, USA
| | - Tamim Rajjo
- Department of Family Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Noora S Rajjoub
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota, USA
- Evidence-Based Practice Center, Mayo Clinic, Rochester, Minnesota, USA
| | - Bashar Hasan
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota, USA
- Evidence-Based Practice Center, Mayo Clinic, Rochester, Minnesota, USA
| | - Samer Saadi
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota, USA
- Evidence-Based Practice Center, Mayo Clinic, Rochester, Minnesota, USA
| | - Adel Kanaan
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota, USA
- Evidence-Based Practice Center, Mayo Clinic, Rochester, Minnesota, USA
| | - Mohamad Bydon
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
- Mayo Clinic Neuro-Informatics Laboratory, Mayo Clinic, Rochester, Minnesota, USA
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Palmer Kelly E, McGee J, Klatt M, Beckers G, Pawlik TM. The Use of Brief Mindfulness Interventions in the Context of Perioperative Care. Am Surg 2024; 90:1657-1665. [PMID: 38282339 DOI: 10.1177/00031348241230092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2024]
Abstract
The purpose of this review was to synthesize and categorize the literature on the use of brief mindfulness interventions for both patients and physicians across the spectrum of perioperative care. Web-based discovery services and discipline-specific databases were queried. Brief mindfulness interventions were defined as sessions lasting 30 min or less on any single occasion, with a total practice accumulation not exceeding 100 min per week, and a duration of up to 4 weeks. Study screening and data extraction were facilitated through the Covidence software platform. After screening 1047 potential studies, 201 articles were identified based on initial abstract and title screening; 10 studies ultimately met inclusion criteria. All ten studies were published between 2019 and 2023; most (n = 9) reports focused on patients (total joint arthroplasty, n = 3; stereotactic breast biopsy, n = 2; minimally invasive foregut surgery, n = 1; septorhinoplasty, n = 1; cardiac surgery, n = 1; and other/multiple procedures, n = 1); one studied investigated mindfulness interventions among surgeons. The duration of the interventions varied (3 min to 29 min). The most common issue that the mindfulness intervention aimed to address was pain (n = 6), followed by narcotic use (n = 3), anxiety (n = 2), delirium (n = 1), or patient satisfaction (n = 1). While most studies included a small sample size and had inconclusive results, brief mindfulness interventions were noted to impact various health-related outcomes, including mental health outcomes, anxiety, and pain perception. Mindfulness interventions may be a scalable, low-cost, time-limited intervention that has the potential to optimize well-being and surgical outcomes broadly construed.
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Affiliation(s)
- Elizabeth Palmer Kelly
- The Ohio State University Wexner Medical Center, The James Comprehensive Cancer Center, Department of Surgery, Columbus, OH, USA
| | - Julia McGee
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Maryanna Klatt
- Center for Integrative Health, Department of Family and Community Medicine, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Grateful Beckers
- The Ohio State University Wexner Medical Center, The James Comprehensive Cancer Center, Department of Surgery, Columbus, OH, USA
| | - Timothy M Pawlik
- The Ohio State University Wexner Medical Center, The James Comprehensive Cancer Center, Department of Surgery, Columbus, OH, USA
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Pandrangi VC, Low G, Slijepcevic A, Shah S, Shindo M, Schindler J, Colaianni A, Clayburgh D, Andersen P, Flint P, Wax MK, Li RJ. Use of Perioperative Virtual Reality Experiences on Anxiety and Pain: A Randomized Comparative Trial. Laryngoscope 2024; 134:1197-1202. [PMID: 37578212 DOI: 10.1002/lary.30967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 07/24/2023] [Accepted: 08/01/2023] [Indexed: 08/15/2023]
Abstract
OBJECTIVE To evaluate the effect of different virtual reality (VR) experiences on perioperative anxiety and pain among patients undergoing head and neck surgery. METHODS Prospective, randomized, comparative trial among patients undergoing outpatient head and neck surgery from December 2021 to April 2022 at a single academic institution. Group 1 utilized a preoperative VR gaming experience and a postoperative VR mindfulness experience, while Group 2 utilized the same interventions in the reverse order. Anxiety and pain were measured using visual analog scales (VAS). Primary outcomes were changes in post-intervention anxiety and pain. Secondary outcomes included vital sign changes and subjective patient experiences using a 5-point Likert scale. RESULTS There were 32 patients randomized for inclusion, with 16 patients per group. The majority of patients were female (65.6%) and mean (standard deviation) age was 47.3 (16.7) years. After outlier exclusion, there were no differences in post-intervention preoperative anxiety reduction (Group 1 vs. Group 2, median [IQR]: -12.0 [15] vs. -10.5 [13], p = 0.62). There were minor differences in vital sign changes (p < 0.05). Among the 10 patients in Group 1 and 12 patients in Group 2 who completed postoperative VR use, there were no differences in post-intervention pain reduction (-8.5 [22.3] vs. -7.5 [19.3], p = 0.95) or vital sign changes (p > 0.05). There were no differences in questionnaire responses, with high satisfaction in both groups (p > 0.05). No adverse events encountered. CONCLUSIONS Use of different VR experiences among patients undergoing outpatient head and neck surgery appears associated with similar reductions in perioperative anxiety and pain. LEVEL OF EVIDENCE 2 Laryngoscope, 134:1197-1202, 2024.
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Affiliation(s)
- Vivek C Pandrangi
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health & Science University, Portland, Oregon, USA
| | - Garren Low
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health & Science University, Portland, Oregon, USA
| | - Allison Slijepcevic
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health & Science University, Portland, Oregon, USA
| | - Suparna Shah
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health & Science University, Portland, Oregon, USA
| | - Maisie Shindo
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health & Science University, Portland, Oregon, USA
| | - Joshua Schindler
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health & Science University, Portland, Oregon, USA
| | - Alessa Colaianni
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health & Science University, Portland, Oregon, USA
| | - Daniel Clayburgh
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health & Science University, Portland, Oregon, USA
| | - Peter Andersen
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health & Science University, Portland, Oregon, USA
| | - Paul Flint
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health & Science University, Portland, Oregon, USA
| | - Mark K Wax
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health & Science University, Portland, Oregon, USA
| | - Ryan J Li
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health & Science University, Portland, Oregon, USA
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Sommer JL, Reynolds K, Hebbard P, Smith MSD, Mota N, Mutch WAC, Maples-Keller J, Roos L, El-Gabalawy R. Preoperative Virtual Reality to Expose Patients With Breast Cancer to the Operating Room Environment: Feasibility and Pilot Case Series Study. JMIR Form Res 2024; 8:e46367. [PMID: 38231570 PMCID: PMC10831694 DOI: 10.2196/46367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 11/16/2023] [Accepted: 12/04/2023] [Indexed: 01/18/2024] Open
Abstract
BACKGROUND Clinically elevated preoperative distress and anxiety are common among patients undergoing cancer surgery. Preoperative interventions have been developed to mitigate this distress and anxiety but are inconsistent in efficacy and feasibility for broad implementation. OBJECTIVE This preliminary pilot study aims to assess the feasibility and utility of a newly developed virtual reality (VR) intervention to expose patients awaiting breast cancer surgery to the operating room environment and a simulation of anesthetic induction. METHODS Patients undergoing breast cancer surgery (N=7) were assigned to the VR intervention or control (treatment as usual) group and completed self-report measures of distress and anxiety before surgery, on the day of surgery, and after surgery (5 and 30 d postoperatively). Those in the intervention group trialed the VR simulation 1 to 2 weeks preoperatively and provided qualitative and quantitative feedback. We assessed the feasibility of recruitment capability and study design and evaluated participants' impressions of the intervention using self-report rating scales and open-ended questions. We also descriptively examined distress and anxiety levels throughout the duration of the study. RESULTS Recruitment occurred between December 2021 and December 2022 and progressed slowly (rate: 1 participant/7 wk on average; some hesitancy because of stress and being overwhelmed). All participants who consented to participate completed the entire study. All participants were female and aged 56 (SD 10.56) years on average. In total, 57% (4/7) of the participants were assigned to the intervention group. On average, intervention participants spent 12 minutes engaged in the VR simulation. In general, the intervention was rated favorably (eg, clear information, enjoyable, and attractive presentation; mean% agreement 95.00-96.25, SD 4.79-10.00) and as helpful (mean% agreement 87.50, SD 25.00). Participants described the intervention as realistic (eg, "It was realistic to my past surgical experiences"), impacting their degree of preparedness and expectations for surgery (eg, "The sounds and sights and procedures give you a test run; they prepare you for the actual day"), and having a calming or relaxing effect (eg, "You feel more relaxed for the surgery"). CONCLUSIONS This preoperative VR intervention demonstrated preliminary feasibility among a sample of patients undergoing breast cancer surgery. Results and participant feedback will inform modifications to the VR intervention and the study design of a large-scale randomized controlled trial to examine the efficacy of this intervention. TRIAL REGISTRATION ClinicalTrials.gov NCT04544618; https://clinicaltrials.gov/study/NCT04544618.
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Affiliation(s)
- Jordana L Sommer
- Department of Anesthesiology, Perioperative and Pain Medicine, University of Manitoba, Winnipeg, MB, Canada
- Department of Psychology, University of Manitoba, Winnipeg, MB, Canada
| | - Kristin Reynolds
- Department of Psychology, University of Manitoba, Winnipeg, MB, Canada
- Department of Psychiatry, University of Manitoba, Winnipeg, MB, Canada
| | - Pamela Hebbard
- Department of Surgery, University of Manitoba, Winnipeg, MB, Canada
- CancerCare Manitoba, Winnipeg, MB, Canada
| | | | - Natalie Mota
- Department of Psychiatry, University of Manitoba, Winnipeg, MB, Canada
- Department of Clinical Health Psychology, University of Manitoba, Winnipeg, MB, Canada
| | - W Alan C Mutch
- Department of Anesthesiology, Perioperative and Pain Medicine, University of Manitoba, Winnipeg, MB, Canada
| | - Jessica Maples-Keller
- Department of Psychiatry and Behavioral Sciences, Emory University, Atlanta, GA, United States
| | - Leslie Roos
- Department of Psychology, University of Manitoba, Winnipeg, MB, Canada
| | - Renée El-Gabalawy
- Department of Anesthesiology, Perioperative and Pain Medicine, University of Manitoba, Winnipeg, MB, Canada
- Department of Psychology, University of Manitoba, Winnipeg, MB, Canada
- Department of Psychiatry, University of Manitoba, Winnipeg, MB, Canada
- CancerCare Manitoba, Winnipeg, MB, Canada
- Department of Clinical Health Psychology, University of Manitoba, Winnipeg, MB, Canada
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13
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Mao W, Chen W, Wang Y. Effect of virtual reality-based mindfulness training model on anxiety, depression, and cancer-related fatigue in ovarian cancer patients during chemotherapy. Technol Health Care 2024; 32:1135-1148. [PMID: 37781832 PMCID: PMC11002720 DOI: 10.3233/thc-230735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 08/05/2023] [Indexed: 10/03/2023]
Abstract
BACKGROUND Although the prognosis of ovarian cancer can be significantly improved through standardized surgery and chemotherapy, 70% of epithelial ovarian cancer (EOC) patients would suffer from drug resistance and recurrence during the long chemotherapy cycle. OBJECTIVE To explore the impact of a training mode based on the integration of virtual reality technology and mindfulness on anxiety, depression, and cancer-related fatigue in ovarian cancer patients during chemotherapy. METHOD Through virtual reality technology, a mindfulness training software was designed and developed, and a mindfulness training mode based on virtual reality technology was constructed. Using a self-controlled design, 48 ovarian cancer patients undergoing chemotherapy who were hospitalized in a tertiary hospital in Beijing from August 2022 to May 2023 were conveniently selected as the research subjects. The patients were subjected to four weeks of mindfulness training based on virtual reality technology, and the acceptance of the mindfulness training mode using virtual reality technology was evaluated. The Hospital Anxiety and Depression Scale (HADS) and Cancer Related Fatigue Scale (CRF) were used to evaluate the anxiety, depression, and fatigue of patients before and after intervention. RESULTS The virtual reality based mindfulness training mode includes four functional modules: personalized curriculum, intelligent monitoring, emotion tracking, and Funny Games. 48 patients had a high acceptance score (139.21 ± 10.47), and after using mindfulness training mode based on virtual reality technology, anxiety, depression, and cancer-related fatigue in ovarian cancer patients during chemotherapy were significantly reduced, with a statistically significant difference (p< 0.001). CONCLUSION Ovarian cancer patients during chemotherapy have a high acceptance of virtual reality based mindfulness training mode. The application of this mode can reduce the psychological problems of anxiety, depression, and cancer-related fatigue in ovarian cancer patients during chemotherapy, and is worth promoting and using.
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Affiliation(s)
- Wenjuan Mao
- Department of Gynaecology, Peking University International Hospital, Beijing, China
| | - Wenduo Chen
- Department of Gynaecology, Peking University International Hospital, Beijing, China
| | - Yanbo Wang
- Obstetrics and Gynecology Clinic, Peking University International Hospital, Beijing, China
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14
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Lier EJ, Smits MLM, de Vries M, van Goor H. Self-Administered Virtual Reality for Postsurgical Pain Management: A Qualitative Study of Hospital Patients' Reported Experiences. J Clin Med 2023; 12:6805. [PMID: 37959270 PMCID: PMC10647437 DOI: 10.3390/jcm12216805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 10/21/2023] [Accepted: 10/24/2023] [Indexed: 11/15/2023] Open
Abstract
Virtual Reality (VR) has been shown to effectively reduce pain in patients with various pain conditions. However, questions arise on the use of VR in multimodal postsurgical pain management. Optimizing VR for pain management requires an understanding of intervention- and context-specific factors, based on patients' needs and expectations after major surgery. This substudy is part of a randomized controlled trial investigating the effects of three VR interventions as an add-on, self-administered treatment for postsurgical pain. Semi-structured interviews were conducted to evaluate VR effects, software, hardware, prescriptions, and factors affecting the implementation of VR. Experiences across interventions were compared to identify relevant factors for successful implementation. Patients benefitted from self-administered VR in postsurgical pain management in various aspects and without serious drawbacks. Participants preferred an intuitive, 3D, 360-degree VR device with a large choice of applications matching their interests. The preferred frequency and duration of VR use was 2-3 sessions a day for 10-15 min each. Adjusting the VR use to individuals' needs and contexts was reported to be key for successful implementation, with attention paid to improving the awareness of VR as a non-pharmacological means of promoting postsurgical recovery among patients and healthcare professionals.
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Affiliation(s)
- Elisabeth J. Lier
- Department of Surgery, Radboud University Medical Center, 6500 HB Nijmegen, The Netherlands; (E.J.L.); (M.L.M.S.); (M.d.V.)
- Department of Anaesthesiology, Pain and Palliative Medicine, Radboud University Medical Center, 6500 HB Nijmegen, The Netherlands
| | - Merlijn L. M. Smits
- Department of Surgery, Radboud University Medical Center, 6500 HB Nijmegen, The Netherlands; (E.J.L.); (M.L.M.S.); (M.d.V.)
- Department of Industrial Design, Saxion University of Applied Sciences, 7500 KB Enschede, The Netherlands
| | - Marjan de Vries
- Department of Surgery, Radboud University Medical Center, 6500 HB Nijmegen, The Netherlands; (E.J.L.); (M.L.M.S.); (M.d.V.)
| | - Harry van Goor
- Department of Surgery, Radboud University Medical Center, 6500 HB Nijmegen, The Netherlands; (E.J.L.); (M.L.M.S.); (M.d.V.)
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15
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Chiu PL, Li H, Yap KYL, Lam KMC, Yip PLR, Wong CL. Virtual Reality-Based Intervention to Reduce Preoperative Anxiety in Adults Undergoing Elective Surgery: A Randomized Clinical Trial. JAMA Netw Open 2023; 6:e2340588. [PMID: 37906193 PMCID: PMC10618840 DOI: 10.1001/jamanetworkopen.2023.40588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 09/18/2023] [Indexed: 11/02/2023] Open
Abstract
IMPORTANCE Preoperative anxiety is common among adult patients undergoing elective surgery and is associated with negative outcomes. Virtual reality (VR)-based interventions have been considered simpler, safer, and more effective for reducing anxiety in patients undergoing surgery than conventional care. OBJECTIVE To examine the effectiveness of a VR-based intervention with preoperative education in reducing preoperative anxiety among adult patients undergoing elective surgery. DESIGN, SETTING, AND PARTICIPANTS An assessor-blinded prospective randomized clinical trial was conducted to recruit adult patients aged 18 years or older who were scheduled for their first elective surgery procedure under general anesthesia within the next 2 to 4 weeks at a preanesthesia assessment clinic in Hong Kong from July to December 2022. INTERVENTIONS Participants were randomly assigned to either an intervention group (an 8-minute immersive 360° VR video tour in the operating theater via a head-mounted display console) or a control group (standard care). MAIN OUTCOMES AND MEASURES The primary outcome of preoperative anxiety was measured using the Amsterdam Preoperative Anxiety and Information Scale (range, 6-30; higher scores indicate greater anxiety), and the secondary outcomes (ie, stress, preparedness, and pain) were assessed by Visual Analog Scale at 3 time points: baseline at beginning of clinical session (T0), at the end of the clinical session immediately after the intervention (T1), and before the surgery (T2). Pain, satisfaction levels, and postoperative length of stay were evaluated after the surgery (T3). Simulation sickness was assessed after the intervention by use of the Simulation Sickness Questionnaire. A generalized estimating equations model was applied to compare changes in outcomes over time. RESULTS A total of 74 participants (mean [SD] age, 46.34 [14.52] years; 38 men [51.4%] and 36 women [48.6%]) were recruited and randomized to the control group (37 participants) and intervention group (37 participants). Compared with the control group, the VR-based intervention group showed significantly decreased preoperative anxiety at T1 (β, -5.46; 95% CI, -7.60 to -3.32; P < .001) and T2 (β, -5.57; 95% CI, -7.73 to -3.41; P < .001), lower stress at T1 (β, -10.68; 95% CI, -16.00 to -5.36; P < .001) and T2 (β, -5.16; 95% CI, -9.87 to -0.45; P = .03), and higher preparedness at T1 (β, 6.60; 95% CI, 0.97 to 12.19; P = .02). Satisfaction levels were significantly increased in the intervention group vs the control group (mean [SD] score, 81.35 [9.24] vs 65.28 [8.16]; difference, 16.07; 95% CI, 12.00 to 20.15; P < .001). No significant differences in pain and postoperative length of stay were found. CONCLUSIONS AND RELEVANCE The findings of this study suggest that a VR-based intervention is a feasible and effective way to reduce preoperative anxiety in adult patients undergoing elective surgery. Given the promising results of this study, further study in the form of large-scale, multicenter, randomized clinical trials with broader implementation is warranted. TRIAL REGISTRATION Chinese Clinical Trial Registry Identifier: ChiCTR2100051690.
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Affiliation(s)
- Pak Lung Chiu
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Huiyuan Li
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Kevin Yi-Lwern Yap
- Department of Pharmacy, Singapore General Hospital, Singapore
- School of Psychology & Public Health, La Trobe University, Melbourne, Victoria, Australia
| | - Ka-man Carmen Lam
- Department of Anaesthesia and Operating Theatre Services, Hospital Authority New Territories West Cluster, Hong Kong SAR, China
| | - Pui-ling Renee Yip
- Department of Anaesthesia and Operating Theatre Services, Hospital Authority New Territories West Cluster, Hong Kong SAR, China
| | - Cho Lee Wong
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
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Gendia A. Bariatric Surgery May Benefit From New Advances in Virtual Reality as A Virtual Eco-System. Surg Innov 2023; 30:678-679. [PMID: 36597260 DOI: 10.1177/15533506221150674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Ahmed Gendia
- Department of Surgery, Royal Cornwall Hospitals NHS Trust, Truro, UK
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17
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Gao Y, Wang N, Liu N. Effectiveness of virtual reality in reducing preoperative anxiety in adults: A systematic review and meta-analysis. J Adv Nurs 2023; 79:3678-3690. [PMID: 37350039 DOI: 10.1111/jan.15743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 05/04/2023] [Accepted: 06/10/2023] [Indexed: 06/24/2023]
Abstract
AIM To evaluate the impact of a virtual reality (VR) intervention on adult patients' preoperative anxiety, heart rate, respiration rate and blood pressure. DESIGN A systematic review and meta-analysis of randomized controlled trials (RCTs). DATA SOURCES A librarian-designed search of the Cochrane Library, PubMed, Web of Science, EMBASE, CINAHL, CBM, CNKI and Wanfang databases was conducted to identify research studies in English or Chinese on RCTs from their inception to 31 May 2022. Detailed search strategies and the checklist are provieded in Supplementary files S1 and S2. REVIEW METHODS Two researchers independently screened eligible studies. The Cochrane Handbook for Systematic Reviews of Interventions was used to assess the risk of bias in the included studies. A fixed- or random-effects meta-analysis model was used to determine the pooled mean difference based on the results of the heterogeneity test. RESULTS This study included 11 articles with a total of 892 participants. VR distraction comprised five studies, and VR exposure consisted of six studies. The results indicated that VR could reduce preoperative anxiety in adult patients and VR exposure seems to be more effective. The results also indicated that VR intervention can effectively reduce patients' heart rate and blood pressure compared to traditional intervention methods, but had no significant effect on respiration rate. CONCLUSION VR technology could relieve preoperative anxiety in adult patients through distraction or exposure. More well-designed RCTs containing a wider range of surgical types are needed to verify our findings before we can make strong recommendations. IMPACT Our systematic review and meta-analysis show a positive effect of VR distraction and exposure interventions in reducing preoperative anxiety in adult patients. We suggest incorporating VR into preoperative procedures as an auxiliary way to reduce negative emotions in eligible patients. NO PATIENT OR PUBLIC CONTRIBUTION Our paper is a systematic review and meta-analysis and such details do not apply to our work.
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Affiliation(s)
- Yan Gao
- Department of Rehabilitation, Shengjing Hospital of China Medical University, Shenyang, China
| | - Nan Wang
- Department of Rehabilitation, Shengjing Hospital of China Medical University, Shenyang, China
| | - Naiquan Liu
- Department of Nephrology, Shengjing Hospital of China Medical University, Shenyang, China
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Darnall BD, Edwards KA, Courtney RE, Ziadni MS, Simons LE, Harrison LE. Innovative treatment formats, technologies, and clinician trainings that improve access to behavioral pain treatment for youth and adults. FRONTIERS IN PAIN RESEARCH 2023; 4:1223172. [PMID: 37547824 PMCID: PMC10397413 DOI: 10.3389/fpain.2023.1223172] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 07/04/2023] [Indexed: 08/08/2023] Open
Abstract
Chronic pain is prevalent across the life span and associated with significant individual and societal costs. Behavioral interventions are recommended as the gold-standard, evidence-based interventions for chronic pain, but barriers, such as lack of pain-trained clinicians, poor insurance coverage, and high treatment burden, limit patients' ability to access evidenced-based pain education and treatment resources. Recent advances in technology offer new opportunities to leverage innovative digital formats to overcome these barriers and dramatically increase access to high-quality, evidenced-based pain treatments for youth and adults. This scoping review highlights new advances. First, we describe system-level barriers to the broad dissemination of behavioral pain treatment. Next, we review several promising new pediatric and adult pain education and treatment technology innovations to improve access and scalability of evidence-based behavioral pain treatments. Current challenges and future research and clinical recommendations are offered.
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Affiliation(s)
- Beth D. Darnall
- Stanford Pain Relief Innovations Lab, Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, United States
| | - Karlyn A. Edwards
- Stanford Pain Relief Innovations Lab, Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, United States
| | - Rena E. Courtney
- Salem VA Health Care System, PREVAIL Center for Chronic Pain, Salem, VA, United States
- Virginia Tech Carilion School of Medicine, Department of Psychiatry and Behavioral Medicine, Roanoke, VA, United States
| | - Maisa S. Ziadni
- Systems Neuroscience and Pain Lab, Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, United States
| | - Laura E. Simons
- Biobehavioral Pediatric Pain Lab, Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, United States
| | - Lauren E. Harrison
- Biobehavioral Pediatric Pain Lab, Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, United States
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Doğan Yılmaz E, Ünlüsoy Dinçer N. The Effects of Virtual Reality Glasses on Vital Signs and Anxiety in Patients Undergoing Colonoscopy: A Randomized Controlled Trial. Gastroenterol Nurs 2023; 46:318-328. [PMID: 37278621 DOI: 10.1097/sga.0000000000000733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 12/27/2022] [Indexed: 06/07/2023] Open
Abstract
Colonoscopy is a painful procedure that causes anxiety and changes in vital signs. Pain and anxiety may cause patients to avoid colonoscopy, which is a preventive and curative healthcare service. The aim of this study was to examine the effects of virtual reality glasses on the vital signs (blood pressure, pulse, respiration, oxygen saturation, and pain) and anxiety in patients undergoing colonoscopy. The population of the study consisted of 82 patients who underwent colonoscopy without sedation between January 2, 2020, and September 28, 2020. Post-power analysis was performed with 44 patients who agreed to participate in the study, met the inclusion criteria, and were followed up for pre- and post-tests. The experimental group participants (n = 22) watched a 360° virtual reality video through virtual reality glasses whereas the control group participants (n = 22) underwent a standard procedure. Data were collected using a demographic characteristics questionnaire, the Visual Analog Scale-Anxiety, Visual Analog Scale-Pain, Satisfaction Evaluation Form, and monitoring of vital signs. The experimental group participants had significantly lower levels of pain, anxiety, systolic blood pressure, and respiratory rate and significantly higher peripheral oxygen saturation during colonoscopy than the control group participants. The majority of the experimental group participants were satisfied with the application. Virtual reality glasses have a positive effect on vital signs and anxiety during colonoscopy.
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Affiliation(s)
- Esra Doğan Yılmaz
- Esra Doğan Yılmaz, PhD, RN, is Research Assistant, Nursing Department, Faculty of Health Sciences, Kırıkkale University, Kırıkkale, Turkey
- Nigar Ünlüsoy Dinçer, PhD, RN, is Assistant Professor, Nursing Department, Faculty of Health Sciences, Ankara Yıldırım Beyazıt University, Ankara, Turkey
| | - Nigar Ünlüsoy Dinçer
- Esra Doğan Yılmaz, PhD, RN, is Research Assistant, Nursing Department, Faculty of Health Sciences, Kırıkkale University, Kırıkkale, Turkey
- Nigar Ünlüsoy Dinçer, PhD, RN, is Assistant Professor, Nursing Department, Faculty of Health Sciences, Ankara Yıldırım Beyazıt University, Ankara, Turkey
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Lier EJ, de Vries M, Steggink EM, Ten Broek RPG, van Goor H. Effect modifiers of virtual reality in pain management: a systematic review and meta-regression analysis. Pain 2023:00006396-990000000-00268. [PMID: 36943251 DOI: 10.1097/j.pain.0000000000002883] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 01/10/2023] [Indexed: 03/23/2023]
Abstract
ABSTRACT There is a rapidly growing body of evidence for the application of virtual reality (VR) in pain management, however, with varying effectiveness. Little is known about patient-related and VR-related factors affecting efficacy of VR. A systematic review and meta-analysis was performed including 122 randomised controlled trials (9138 patients), reporting on subjectively reported pain scores comparing an immersive VR intervention to a non-VR control group. Virtual reality significantly reduced pain in the pooled analysis (standardized mean difference = -0.65, 95% CI -0.76 to -0.54, P < 0.001). Subgroup analyses showed no significant differences between type of pain, ie, VR effects were similar in acute, chronic, and procedural pain conditions. Univariate and multivariate meta-regression analyses were performed to investigate the effect of intervention, patient, and pain characteristics on VR. Virtual reality effectively reduced pain, especially in patients reporting moderate to severe pain and in younger subjects. Studies comparing VR with a control group receiving no distraction methods were associated with higher effect sizes. The effect of VR was not related to a specific frequency or duration of use. Type of software and interaction level were related to VR effects in the univariable, but not in the multivariable, meta-regression analysis. Heterogeneity was considerable for all meta-analyses, and risk of bias was moderate to high in most included studies. Studies on mechanisms behind VR analgesia in younger patients and patients reporting moderate to severe pain are recommended to confirm our hypotheses while taking into account risk of bias and the comparator. Optimal application of VR using treatment modules for long-term pain conditions are an important issue for future research.
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Affiliation(s)
- Elisabeth J Lier
- Department of Surgery, Radboud University Medical Center, Nijmegen, the Netherlands
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21
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Zhang J, Lu V, Khanduja V. The impact of extended reality on surgery: a scoping review. INTERNATIONAL ORTHOPAEDICS 2023; 47:611-621. [PMID: 36645474 PMCID: PMC9841146 DOI: 10.1007/s00264-022-05663-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 12/03/2022] [Indexed: 01/17/2023]
Abstract
PURPOSE Extended reality (XR) is defined as a spectrum of technologies that range from purely virtual environments to enhanced real-world environments. In the past two decades, XR-assisted surgery has seen an increase in its use and also in research and development. This scoping review aims to map out the historical trends in these technologies and their future prospects, with an emphasis on the reported outcomes and ethical considerations on the use of these technologies. METHODS A systematic search of PubMed, Scopus, and Embase for literature related to XR-assisted surgery and telesurgery was performed using Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for scoping reviews (PRISMA-ScR) guidelines. Primary studies, peer-reviewed articles that described procedures performed by surgeons on human subjects and cadavers, as well as studies describing general surgical education, were included. Non-surgical procedures, bedside procedures, veterinary procedures, procedures performed by medical students, and review articles were excluded. Studies were classified into the following categories: impact on surgery (pre-operative planning and intra-operative navigation/guidance), impact on the patient (pain and anxiety), and impact on the surgeon (surgical training and surgeon confidence). RESULTS One hundred and sixty-eight studies were included for analysis. Thirty-one studies investigated the use of XR for pre-operative planning concluded that virtual reality (VR) enhanced the surgeon's spatial awareness of important anatomical landmarks. This leads to shorter operating sessions and decreases surgical insult. Forty-nine studies explored the use of XR for intra-operative planning. They noted that augmented reality (AR) headsets highlight key landmarks, as well as important structures to avoid, which lowers the chance of accidental surgical trauma. Eleven studies investigated patients' pain and noted that VR is able to generate a meditative state. This is beneficial for patients, as it reduces the need for analgesics. Ten studies commented on patient anxiety, suggesting that VR is unsuccessful at altering patients' physiological parameters such as mean arterial blood pressure or cortisol levels. Sixty studies investigated surgical training whilst seven studies suggested that the use of XR-assisted technology increased surgeon confidence. CONCLUSION The growth of XR-assisted surgery is driven by advances in hardware and software. Whilst augmented virtuality and mixed reality are underexplored, the use of VR is growing especially in the fields of surgical training and pre-operative planning. Real-time intra-operative guidance is key for surgical precision, which is being supplemented with AR technology. XR-assisted surgery is likely to undertake a greater role in the near future, given the effect of COVID-19 limiting physical presence and the increasing complexity of surgical procedures.
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Affiliation(s)
- James Zhang
- School of Clinical Medicine, University of Cambridge, Cambridge, CB2 0SP UK
| | - Victor Lu
- School of Clinical Medicine, University of Cambridge, Cambridge, CB2 0SP UK
| | - Vikas Khanduja
- Young Adult Hip Service, Department of Trauma and Orthopaedics, Addenbrooke's Hospital, Cambridge University Hospital, Hills Road, Cambridge, CB2 0QQ, UK.
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22
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Gendia A, Rehman M, Cota A, Gilbert J, Clark J. Can virtual reality technology be considered as a part of the surgical care pathway? Ann R Coll Surg Engl 2023; 105:2-6. [PMID: 36374265 PMCID: PMC9773243 DOI: 10.1308/rcsann.2022.0125] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/17/2022] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION Virtual reality (VR) is emerging as a new technology in the healthcare sector. It has been shown to enhance the patient's experience and satisfaction in various settings. This review aims to give a brief description of the use of VR and establish validity of its applications to improve the patient's pathway through surgery. METHODS A literature search was conducted using the PubMed and Embase™ databases to identify fields in which VR technology has been trialled in relation to surgery. The search terms 'virtual reality' and 'surgery' were employed. RESULTS Although benefits relating to VR use have been identified in mental health, obesity management, and physical and cognitive rehabilitation, those in surgery have been less well documented. There are, however, some important but limited benefits reported in managing surgery related stress and improving preoperative patient education as well as VR being an adjunct to some level of postoperative analgesia. CONCLUSIONS The current applications of VR in relation to surgical care fall into four main categories: preoperative education, supporting mental health, postoperative pain management, and pre and postoperative patient optimisation. Future studies and validation of VR applications should be carried out so the technology can be utilised throughout the entire patient pathway as VR surgical care bundles.
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Affiliation(s)
- A Gendia
- Royal Cornwall Hospitals NHS Trust, UK
| | - M Rehman
- Northampton General Hospital NHS Trust, UK
| | - A Cota
- Royal Cornwall Hospitals NHS Trust, UK
| | - J Gilbert
- Royal Cornwall Hospitals NHS Trust, UK
| | - J Clark
- Royal Cornwall Hospitals NHS Trust, UK
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Gendia A, Zyada A, Nasir MT, Elfar M, Sakr M, Rehman MU, Cota A, Clark J. Virtual Reality as a Surgical Care Package for Patients Undergoing Weight Loss Surgery: A Narrative Review of the Impact of an Emerging Technology. Cureus 2022; 14:e29608. [PMID: 36312677 PMCID: PMC9595346 DOI: 10.7759/cureus.29608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/26/2022] [Indexed: 11/24/2022] Open
Abstract
While bariatric surgery is regarded as the most effective treatment for people with severe and morbid obesity, its pathway is regarded as a complex one due to the multidisciplinary approaches required from pre-surgery education until long-term management. This is essential to maintain weight loss and improve the quality of life after bariatric surgery. Although these approaches are broadened, patient education, pre-operative preparation, behavioural therapy, rehabilitation, and dietary changes are regarded as the main domains in such complex care. With the increase in technological adaptation in medical services, virtual reality (VR) has shown many benefits that can be utilized in the care of bariatric patients undergoing surgery. However, VR has not been innovated to be a multidomain care package in which bariatric patients could benefit throughout their journey from the pre-operative optimization, recovery, and long-term follow-up. This review aims to give a brief description of some of the applications of VR technology and question whether it has the potential to be considered as a virtual ecosystem to improve the bariatric patients’ experience and pathway throughout surgery and follow-up.
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Baker NA, Polhemus AH, Haan Ospina E, Feller H, Zenni M, Deacon M, DeGrado G, Basnet S, Driscoll M. The State of Science in the Use of Virtual Reality in the Treatment of Acute and Chronic Pain: A Systematic Scoping Review. Clin J Pain 2022; 38:424-441. [PMID: 35537072 DOI: 10.1097/ajp.0000000000001029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 12/06/2021] [Indexed: 12/14/2022]
Abstract
Previous reviews have reported virtual reality (VR) to be an effective method to treat pain. This scoping review examines the state of the science for VR and pain both generally and by pain type (acute and chronic) related to types of mechanisms, dosage, effectiveness, and adverse events (AEs). We searched online databases PubMed, Web of Science, PsychInfo, and CINAHL from 2010 to 2020 and included studies from peer reviewed journals that examined people with pain, (excluding pain-free participants) with a primary outcome measuring pain. We assessed studies for risk of bias using PEDro criteria. We described data through counts and percentages. Significant results were determined through P-values. We found 70 studies representing 4105 people; 46 acute pain studies (65.7%), 22 chronic pain studies (31.4%), and 2 (2.9%) "both." The most common VR mechanism was distraction (78.6%) then embodiment (17.1%). However, distraction was the mechanism for 97.8% acute pain studies while embodiment was more common for chronic pain (54.5%). Dosage of VR was inconsistently reported and varied considerably. VR treatment groups showed significant improvements in pain, particularly for intensity of pain (72.1%) and quality of pain (75.0%). Few studies examined AEs. Limitations of this review include only examining last 10 years of articles and that many studies were missing data. VR appears to be an effective intervention to address both acute and chronic pain. Research evaluating VR mechanisms, dosage, and AEs is warranted, as is further work in under-served populations (children for chronic pain and older adults) as the current evidence is largely limited to adult populations with pain.
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Affiliation(s)
- Nancy A Baker
- Department of Occupational Therapy, Tufts University, Medford MA
| | | | - Emma Haan Ospina
- Department of Occupational Therapy, Tufts University, Medford MA
| | - Haley Feller
- John H. Stroger, Jr. Hospital of Cook County, Chicago, IL
| | - Miranda Zenni
- Department of Occupational Therapy, Tufts University, Medford MA
| | - Megan Deacon
- Department of Occupational Therapy, Tufts University, Medford MA
| | - Grace DeGrado
- Department of Occupational Therapy, Tufts University, Medford MA
| | - Sami Basnet
- Department of Occupational Therapy, Tufts University, Medford MA
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25
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Bozdoğan Yeşilot S, Ciftci H, Yener MK. Using a Virtual Reality and Communication Intervention to Reduce Pain and Anxiety in Patients Undergoing Lipoma Excision With Local Anesthesia: A Randomized Controlled Trial. AORN J 2022; 115:437-449. [PMID: 35476192 DOI: 10.1002/aorn.13665] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 06/30/2021] [Accepted: 07/10/2021] [Indexed: 11/11/2022]
Abstract
In this randomized controlled trial, we assessed the effects of using a virtual reality (VR) and communication intervention on pain and anxiety in patients undergoing lipoma excision under local anesthesia. We conducted the study at a large hospital in Turkey between March 15 and September 15, 2019, with 100 participants. We used a pretest and posttest design to collect data with a personal information form, the Numeric Pain Rating Scale, and the State-Trait Anxiety Inventory. The intervention group participants watched a video using a VR headset during the procedure and communicated with an investigator; the control group participants only received routine surgical treatment. The intervention had a significant effect on pain during the procedure (P < .001) and a moderate effect on anxiety 60 minutes after the procedure (P = .01). Use of VR and active communication may help reduce pain and anxiety for patients undergoing procedures performed with local anesthesia.
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O'Connor S, Mayne A, Hood B. Virtual Reality-Based Mindfulness for Chronic Pain Management: A Scoping Review. Pain Manag Nurs 2022; 23:359-369. [PMID: 35491349 DOI: 10.1016/j.pmn.2022.03.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 03/20/2022] [Accepted: 03/28/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVES To identify and synthesize the scientific literature on virtual reality (VR)-based mindfulness applications for the management of chronic pain in adults. DESIGN A scoping review methodology was followed and conducted according to Preferred Reporting Items for Systematic Review and Meta-Analyses extension for Scoping Reviews guideline. DATA SOURCES Combinations of key words related to "virtual reality", "mindfulness", and "chronic pain" were searched for in PubMed, CINAHL, EMBASE, Scopus, and the Cochrane library databases. Title, abstracts, and full-text articles were screened against inclusion criteria. REVIEW/ANALYSIS METHODS Braun and Clarke's thematic analysis approach was used. RESULTS Seven studies were included in the review and their findings synthesized into three overarching themes: (1) physical and mental health benefits; (2) treatment engagement and satisfaction; and (3) intervention usability. The last theme had four subthemes which were cybersickness, physical limitations, technical support, and personalized design. CONCLUSIONS While studies suggested VR could improve chronic pain management by enhancing the practice of mindfulness, weak study designs and small sample sizes limited the utility of the review results. Future research should rigorously co-design and test VR-based mindfulness applications with people with chronic pain to assess if they improve health and other outcomes.
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Affiliation(s)
- Siobhan O'Connor
- From the School of Nursing and Midwifery, National University of Ireland Galway, Galway, Ireland.
| | - Alison Mayne
- Edinburgh College of Art, The University of Edinburgh, Edinburgh, United Kingdom
| | - Beverley Hood
- Edinburgh College of Art, The University of Edinburgh, Edinburgh, United Kingdom
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Kim DY, Hong SH, Jang SH, Park SH, Noh JH, Seok JM, Jo HJ, Son CG, Lee EJ. Systematic Review for the Medical Applications of Meditation in Randomized Controlled Trials. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19031244. [PMID: 35162267 PMCID: PMC8834867 DOI: 10.3390/ijerph19031244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 01/04/2022] [Accepted: 01/21/2022] [Indexed: 11/23/2022]
Abstract
Background: Meditation has been increasingly adapted for healthy populations and participants with diseases. Its beneficial effects are still challenging to determine due to the heterogeneity and methodological obstacles regarding medical applications. This study aimed to integrate the features of therapeutic meditation in randomized controlled trials (RCTs). Methods: We conducted a systematic review of RCTs with meditation for populations with diseases using the PubMed database through June 2021. We analyzed the characteristics of the diseases/disorders, participants, measurements, and their overall benefits. Results: Among a total of 4855 references, 104 RCTs were determined and mainly applied mindfulness-based (51 RCTs), yoga-based (32 RCTs), and transcendental meditation (14 RCTs) to 10,139 patient-participants. These RCTs were conducted for participants with a total of 45 kinds of disorders; the most frequent being cancer, followed by musculoskeletal and connective tissue diseases and affective mood disorder. Seven symptoms or signs were frequently assessed: depressive mood, feeling anxious, quality of life, stress, sleep, pain, and fatigue. The RCTs showed a higher ratio of positive outcomes for sleep (73.9%) and fatigue (68.4%). Conclusions: This systematic review produced the comprehensive features of RCTs for therapeutic meditation. These results will help physicians and researchers further study clinical adaptations in the future as reference data.
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Affiliation(s)
- Do-Young Kim
- Korean Medical College, Daejeon University, 62, Daehak-ro, Dong-gu, Daejeon 34520, Korea; (D.-Y.K.); (S.-H.H.); (S.-H.J.); (S.-H.P.); (J.-H.N.); (J.-M.S.); (H.-J.J.)
| | - Soo-Hwa Hong
- Korean Medical College, Daejeon University, 62, Daehak-ro, Dong-gu, Daejeon 34520, Korea; (D.-Y.K.); (S.-H.H.); (S.-H.J.); (S.-H.P.); (J.-H.N.); (J.-M.S.); (H.-J.J.)
| | - Seung-Hyeon Jang
- Korean Medical College, Daejeon University, 62, Daehak-ro, Dong-gu, Daejeon 34520, Korea; (D.-Y.K.); (S.-H.H.); (S.-H.J.); (S.-H.P.); (J.-H.N.); (J.-M.S.); (H.-J.J.)
| | - So-Hyeon Park
- Korean Medical College, Daejeon University, 62, Daehak-ro, Dong-gu, Daejeon 34520, Korea; (D.-Y.K.); (S.-H.H.); (S.-H.J.); (S.-H.P.); (J.-H.N.); (J.-M.S.); (H.-J.J.)
| | - Jung-Hee Noh
- Korean Medical College, Daejeon University, 62, Daehak-ro, Dong-gu, Daejeon 34520, Korea; (D.-Y.K.); (S.-H.H.); (S.-H.J.); (S.-H.P.); (J.-H.N.); (J.-M.S.); (H.-J.J.)
| | - Jung-Mi Seok
- Korean Medical College, Daejeon University, 62, Daehak-ro, Dong-gu, Daejeon 34520, Korea; (D.-Y.K.); (S.-H.H.); (S.-H.J.); (S.-H.P.); (J.-H.N.); (J.-M.S.); (H.-J.J.)
| | - Hyun-Jeong Jo
- Korean Medical College, Daejeon University, 62, Daehak-ro, Dong-gu, Daejeon 34520, Korea; (D.-Y.K.); (S.-H.H.); (S.-H.J.); (S.-H.P.); (J.-H.N.); (J.-M.S.); (H.-J.J.)
| | - Chang-Gue Son
- Department of Liver and Immunology Research Center, Daejeon Oriental Hospital of Daejeon University, 75, Daedeok-daero 176, Seo-gu, Daejeon 35235, Korea
- Correspondence: (C.-G.S.); (E.-J.L.)
| | - Eun-Jung Lee
- Department of Korean Rehabilitation Medicine, Daejeon Oriental Hospital of Daejeon University, 75, Daedeok-daero 176, Seo-gu, Daejeon 35235, Korea
- Correspondence: (C.-G.S.); (E.-J.L.)
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Rejula V, Anitha J, Belfin RV, Peter JD. Chronic Pain Treatment and Digital Health Era-An Opinion. Front Public Health 2021; 9:779328. [PMID: 34957031 PMCID: PMC8702955 DOI: 10.3389/fpubh.2021.779328] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Accepted: 11/22/2021] [Indexed: 01/20/2023] Open
Affiliation(s)
| | | | - R. V. Belfin
- Department of Computer Science and Engineering, Karunya Institute of Technology and Sciences, Coimbatore, India
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Reynolds A, Hamidian Jahromi A. Improving Postoperative Care Through Mindfulness-Based Cognitive Therapy and Isometric Exercise Interventions: A Systematic Review (Preprint). JMIR Perioper Med 2021; 5:e34651. [PMID: 35687415 PMCID: PMC9233259 DOI: 10.2196/34651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 01/21/2022] [Accepted: 04/27/2022] [Indexed: 11/24/2022] Open
Abstract
Background Mindfulness-based cognitive therapy and isometric exercise training (IET) interventions are relatively new approaches to maintain physical functioning, alleviate pain, prevent joint stiffness and muscular atrophy, and positively influence other postoperative care outcomes. Objective The aim of this review was to identify the impacts of mindfulness-based interventions (MBIs) and IET and, more specifically, their combination, which have not previously been assessed to our knowledge. Methods Studies were identified by searching the PubMed and Cochrane databases within the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) algorithm format and using relevant keyword combinations, which resulted in 39 studies meeting the inclusion criteria. Results In general, MBI was shown to positively impact both pain relief and physical functioning, while IET positively impacted physical functioning. Numerous other benefits, including improved quality of life and decreased postoperative opioid use, were also described from both interventions; however, further research is needed to confirm these findings as well as to determine other possible benefits. No studies were found that combined MBI and IET. Conclusions Despite many positive results from each individual intervention, there is a lack of information about how the combination of MBI and IET might impact postoperative care. The combination of these two interventions might prove to be more effective than each individual intervention alone, and the findings from this review show that they could even be complementary. Going forward, research should be expanded to study the possible benefits of the combination of MBI and IET in postoperative care routines as well as other possible combinations.
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Affiliation(s)
- Allie Reynolds
- Biological Sciences Division, University of Chicago Medicine, Chicago, IL, United States
| | - Alireza Hamidian Jahromi
- Department of Plastic and Reconstructive Surgery, Temple University Medical Center, Philadelphia, PA, United States
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Garcia LM, Birckhead BJ, Krishnamurthy P, Sackman J, Mackey IG, Louis RG, Salmasi V, Maddox T, Darnall BD. An 8-Week Self-Administered At-Home Behavioral Skills-Based Virtual Reality Program for Chronic Low Back Pain: Double-Blind, Randomized, Placebo-Controlled Trial Conducted During COVID-19. J Med Internet Res 2021; 23:e26292. [PMID: 33484240 PMCID: PMC7939946 DOI: 10.2196/26292] [Citation(s) in RCA: 89] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/11/2021] [Accepted: 01/13/2021] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Chronic low back pain is the most prevalent chronic pain condition worldwide and access to behavioral pain treatment is limited. Virtual reality (VR) is an immersive technology that may provide effective behavioral therapeutics for chronic pain. OBJECTIVE We aimed to conduct a double-blind, parallel-arm, single-cohort, remote, randomized placebo-controlled trial for a self-administered behavioral skills-based VR program in community-based individuals with self-reported chronic low back pain during the COVID-19 pandemic. METHODS A national online convenience sample of individuals with self-reported nonmalignant low back pain with duration of 6 months or more and with average pain intensity of 4 or more/10 was enrolled and randomized 1:1 to 1 of 2 daily (56-day) VR programs: (1) EaseVRx (immersive pain relief skills VR program); or (2) Sham VR (2D nature content delivered in a VR headset). Objective device use data and self-reported data were collected. The primary outcomes were the between-group effect of EaseVRx versus Sham VR across time points, and the between-within interaction effect representing the change in average pain intensity and pain-related interference with activity, stress, mood, and sleep over time (baseline to end-of-treatment at day 56). Secondary outcomes were global impression of change and change in physical function, sleep disturbance, pain self-efficacy, pain catastrophizing, pain acceptance, pain medication use, and user satisfaction. Analytic methods included intention-to-treat and a mixed-model framework. RESULTS The study sample was 179 adults (female: 76.5%, 137/179; Caucasian: 90.5%, 162/179; at least some college education: 91.1%, 163/179; mean age: 51.5 years [SD 13.1]; average pain intensity: 5/10 [SD 1.2]; back pain duration ≥5 years: 67%, 120/179). No group differences were found for any baseline variable or treatment engagement. User satisfaction ratings were higher for EaseVRx versus Sham VR (P<.001). For the between-groups factor, EaseVRx was superior to Sham VR for all primary outcomes (highest P value=.009), and between-groups Cohen d effect sizes ranged from 0.40 to 0.49, indicating superiority was moderately clinically meaningful. For EaseVRx, large pre-post effect sizes ranged from 1.17 to 1.3 and met moderate to substantial clinical importance for reduced pain intensity and pain-related interference with activity, mood, and stress. Between-group comparisons for Physical Function and Sleep Disturbance showed superiority for the EaseVRx group versus the Sham VR group (P=.022 and .013, respectively). Pain catastrophizing, pain self-efficacy, pain acceptance, prescription opioid use (morphine milligram equivalent) did not reach statistical significance for either group. Use of over-the-counter analgesic use was reduced for EaseVRx (P<.01) but not for Sham VR. CONCLUSIONS EaseVRx had high user satisfaction and superior and clinically meaningful symptom reduction for average pain intensity and pain-related interference with activity, mood, and stress compared to sham VR. Additional research is needed to determine durability of treatment effects and to characterize mechanisms of treatment effects. Home-based VR may expand access to effective and on-demand nonpharmacologic treatment for chronic low back pain. TRIAL REGISTRATION ClinicalTrials.gov NCT04415177; https://clinicaltrials.gov/ct2/show/NCT04415177. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) RR2-10.2196/25291.
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Affiliation(s)
| | | | | | | | | | - Robert G Louis
- Division of Neurosurgery, Pickup Family Neurosciences Institute, Hoag Memorial Hospital, Newport Beach, CA, United States
| | - Vafi Salmasi
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, United States
| | - Todd Maddox
- AppliedVR, Inc, Los Angeles, CA, United States
| | - Beth D Darnall
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, United States
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31
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Garcia LM, Darnall BD, Krishnamurthy P, Mackey IG, Sackman J, Louis RG, Maddox T, Birckhead BJ. Self-Administered Behavioral Skills-Based At-Home Virtual Reality Therapy for Chronic Low Back Pain: Protocol for a Randomized Controlled Trial. JMIR Res Protoc 2021; 10:e25291. [PMID: 33464215 PMCID: PMC7854039 DOI: 10.2196/25291] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 11/28/2020] [Accepted: 12/08/2020] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Chronic pain is one of the most common and debilitating health conditions. Treatments for chronic low back pain typically focus on biomedical treatment approaches. While psychosocial treatments exist, multiple barriers prevent broad access. There is a significant unmet need for integrative, easily accessible, non-opioid solutions for chronic pain. Virtual reality (VR) is an immersive technology allowing innovation in the delivery of behavioral pain treatments. Behavioral skills-based VR is effective at facilitating pain management and reducing pain-related concerns. Continued research on these emerging approaches is needed. OBJECTIVE In this randomized controlled trial, we seek to test the efficacy of a self-administered behavioral skills-based VR program as a nonpharmacological home-based pain management treatment for people with chronic low back pain (cLBP). METHODS We will randomize 180 individuals with cLBP to 1 of 2 VR programs: (1) EaseVRx (8-week skills-based VR program); or (2) Sham VR (control condition). All participants will receive a VR headset to minimize any biases related to the technology's novelty. The Sham VR group had 2D neutral content in a 3D theater-like environment. Our primary outcome is average pain intensity and pain-related interference with activity, stress, mood, and sleep. Our secondary outcomes include patient-reported physical function, sleep disturbance, pain self-efficacy, pain catastrophizing, pain acceptance, health utilization, medication use, and user satisfaction. We hypothesize superiority for the skills-based VR program in all of these measures compared to the control condition. Team statisticians blinded to treatment assignment will assess outcomes up to 6 months posttreatment using an approach suitable for the longitudinal nature of the data. RESULTS The study was approved by the Western Institutional Review Board on July 2, 2020. The protocol (NCT04415177) was registered on May 27, 2020. Recruitment for this study was completed in July 2020, and data collection will remain active until March 2021. In total, 186 participants were recruited. Multiple manuscripts will be generated from this study. The primary manuscript will be submitted for publication in the winter of 2020. CONCLUSIONS Effectively delivering behavioral treatments in VR could overcome barriers to care and provide scalable solutions to chronic pain's societal burden. Our study could help shape future research and development of these innovative approaches. TRIAL REGISTRATION ClinicalTrials.gov NCT04415177; https://clinicaltrials.gov/ct2/show/NCT04415177. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) RR1-10.2196/25291.
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Affiliation(s)
- Laura M Garcia
- Research and Development, AppliedVR Inc, Los Angeles, CA, United States.,USC Creative Media and Behavioral Health Center, Los Angeles, CA, United States
| | - Beth D Darnall
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA, United States
| | | | - Ian G Mackey
- Research and Development, AppliedVR Inc, Los Angeles, CA, United States
| | - Josh Sackman
- Research and Development, AppliedVR Inc, Los Angeles, CA, United States
| | - Robert G Louis
- Division of Neurosurgery, Pickup Family Neurosciences Institute, Hoag Memorial Hospital, Newport Beach, CA, United States
| | - Todd Maddox
- Research and Development, AppliedVR Inc, Los Angeles, CA, United States
| | - Brandon J Birckhead
- Division of Health Services Research, Department of Medicine, Cedars-Sinai Health System, Los Angeles, CA, United States
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The Effect of Virtual Reality on Preoperative Anxiety: A Meta-Analysis of Randomized Controlled Trials. J Clin Med 2020; 9:jcm9103151. [PMID: 33003411 PMCID: PMC7600416 DOI: 10.3390/jcm9103151] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 09/14/2020] [Accepted: 09/28/2020] [Indexed: 12/16/2022] Open
Abstract
Virtual reality (VR), a technology that provides a stimulated sensory experience, has recently been implemented in various fields of medicine. Several studies have investigated the efficacy of VR on preoperative anxiety. The purpose of this meta-analysis was to validate whether VR could relieve preoperative anxiety in patients undergoing surgery. Electronic databases were searched to identify all randomized controlled trials (RCTs) investigating the effect of VR on preoperative anxiety. The primary outcome was defined as the preoperative anxiety scores. We estimated the effect size using the standard mean difference (SMD) with a 95% confidence interval (CI) using a random effect model. Ultimately, 10 RCTs, with a total of 813 patients, were included in the final analysis. Preoperative anxiety was significantly lower in the VR group than in the control group (SMD −0.64, 95% CI −1.08 to −0.20, p = 0.004). In a subgroup analysis, the preoperative anxiety scores were lower in the VR group than in the control group in pediatric patients (SMD −0.71, 95% CI −1.14 to −0.27, p = 0.002), whereas a significant difference was not observed between the two groups in adult patients (p = 0.226). The results of this meta-analysis indicated that VR could decrease preoperative anxiety, especially in pediatric patients.
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Darnall BD, Krishnamurthy P, Tsuei J, Minor JD. Self-Administered Skills-Based Virtual Reality Intervention for Chronic Pain: Randomized Controlled Pilot Study. JMIR Form Res 2020; 4:e17293. [PMID: 32374272 PMCID: PMC7381022 DOI: 10.2196/17293] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 04/12/2020] [Accepted: 05/05/2020] [Indexed: 01/18/2023] Open
Abstract
Background Patients with chronic pain often have limited access to comprehensive care that includes behavioral pain management strategies. Virtual reality (VR) is an immersive technology and emerging digital behavioral pain therapy with analgesic efficacy for acute pain. We found no scientific literature on skills-based VR behavioral programs for chronic pain populations. Objective The primary aim of this study is to evaluate the feasibility of a self-administered VR program that included content and skills informed by evidence-based behavioral treatment for chronic pain. The secondary aim is to determine the preliminary efficacy of the VR program in terms of average pain intensity and pain-related interference with activity, stress, mood, and sleep, and its impact on pain-related cognition and self-efficacy. The tertiary aim was to conduct a randomized controlled trial (RCT) and compare the VR treatment with an audio-only treatment. This comparison isolated the immersive effects of the VR program, thereby informing potential mechanisms of effect. Methods We conducted an RCT involving a web-based convenience sample of adults (N=97) aged 18-75 years with self-reported chronic nonmalignant low back pain or fibromyalgia, with an average pain intensity >4 over the past month and chronic pain duration >6 months. Enrolled participants were randomly assigned to 1 of 2 unblinded treatments: (1) VR: a 21-day, skills-based VR program for chronic pain; and (2) audio: an audio-only version of the 21-day VR program. The analytic data set included participants who completed at least 1 of 8 surveys administered during the intervention period: VR (n=39) and audio (n=35). Results The VR and audio groups launched a total of 1067 and 1048 sessions, respectively. The majority of VR participants (n=19/25, 76%) reported no nausea or motion sickness. High satisfaction ratings were reported for VR (n=24/29, 83%) and audio (n=26/33, 72%). For VR efficacy, symptom improvement over time was found for each pain variable (all P<.001), with results strengthening after 2 weeks. Importantly, significant time×group effects were found in favor of the VR group for average pain intensity (P=.04), pain-related inference with activity (P=.005), sleep (P<.001), mood (P<.001), and stress (P=.003). For pain catastrophizing and pain self-efficacy, we found a significant declining trend for both treatment groups. Conclusions High engagement and satisfaction combined with low levels of adverse effects support the feasibility and acceptability of at-home skills-based VR for chronic pain. A significant reduction in pain outcomes over the course of the 21-day treatment both within the VR group and compared with an audio-only version suggests that VR has the potential to provide enhanced treatment and greater improvement across a range of pain outcomes. These findings provide a foundation for future research on VR behavioral interventions for chronic pain.
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Affiliation(s)
- Beth D Darnall
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, United States
| | | | | | - Jorge D Minor
- L.A. Pain & Wellness Institute, Los Angeles, CA, United States
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