In hospitalized patients, therapeutic virtual reality was found to reduce severe pain, stated study published in the open-access journal PLOS ONE by Brennan Spiegel of Cedars-Sinai Health System, USA, and colleagues.
VR sessions have been used to help treat anxiety disorders, support physical rehabilitation and distract patients during wound care. Previous studies testing the intervention in hospitalized patients have been limited by short intervention times and lack of randomization.
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‘Virtual reality therapy can tamp down pain signals through a variety of mechanisms.’
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In the new trial, researchers randomized 120 people who were inpatients at Cedars-Sinai Medical Center in Los Angeles between November 2016 and July 2017. Patients were eligible if they had a pain score of more than 3 out of 10 during the 24 hours preceding inclusion. 61 people randomized to the intervention group received a library of 21 immersive virtual reality experiences--including a guided relaxation in natural environments, a simulated flight, and animated games--on a Samsung Gear Oculus headset. They were advised to use the headset for three ten-minute sessions over the subsequent 48 hours. 59 people in the control group were instead instructed to tune their television set to a health and wellness channel that included guided relaxations and poetry readings. (The authors note that VR exposure times of over ten minutes had a higher risk of cybersickness.)
On average, self-reported pain scores went down by 0.46 points (SD 3.01) in the control group and dropped by 1.72 points (SD 3.56) among people who used VR. Among patients with baseline pain above 7 out of 10, this difference was more pronounced, with a reduction of 0.93 points (SD 2.16) in the control group and of 3.04 (SD 3.75) in the VR group (p=0.02). Effects of the VR intervention on pain were significant both initially and after 48 to 72 hours of use, and patients reported higher satisfaction with the VR experience than with watching television. There was no difference in opioid prescribing between the study groups.
![Virtual Reality Can Enhance Quality of Life for People with Dementia]( "Virtual Reality Can Enhance Quality of Life for People with Dementia")
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While it's still not clear whether different forms of VR have varying efficacy, the current study does support the effectiveness of VR for managing inpatient pain. This effectiveness also prompts many questions deserving future study, especially around the possibility of therapeutic VR's ability to potentially reduce opioid requirements.
Spiegel adds: "In this study, the largest of its kind to date, hospitalized patients with pain were randomized between VR or a relaxation program on TV. The VR outperformed the control condition and demonstrated benefits over several days of use."
Source: Eurekalert
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While it's still not clear whether different forms of VR have varying efficacy, the current study does support the effectiveness of VR for managing inpatient pain. This effectiveness also prompts many questions deserving future study, especially around the possibility of therapeutic VR's ability to potentially reduce opioid requirements.
Spiegel adds: "In this study, the largest of its kind to date, hospitalized patients with pain were randomized between VR or a relaxation program on TV. The VR outperformed the control condition and demonstrated benefits over several days of use."
Source: Eurekalert
Quiz on Abdominal Pain
Abdominal pain refers to pain anywhere from below the ribs to the pelvic region. It could be pain referred from any organ in this region that includes stomach, pancreas, gall bladder, liver, small intestine, large intestine, spleen, kidneys and ovaries. Every one of us will have experienced abdominal pain at some point in our lives. Most of the time it is not serious, but in certain situati
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