Rejected

Worldwide, low back pain (LBP) is the leading cause of disability and affects 16% of the Australian population. Pain that lasts more than 12 weeks and is presumed lumbar musculoskeletal in origin is deemed non-specific chronic LBP. Managing LBP requires a multidisciplinary approach.

To translate, culturally adapt, and validate the Fear-Avoidance Beliefs Questionnaire into Yoruba language. Translation and cultural adaptation of the Yoruba version of the Fear-Avoidance Beliefs Questionnaire was carried out following the Guillemin criteria. One hundred and thirty-one individuals with chronic low-back pain participated in the psychometric evaluation of the Yoruba language translation. Cronbach's alpha (α), principal component analysis, intra-class correlation, Bland-Altman analysis, Spearman rank correlation coefficient, and minimal detectable difference were used for the analysis. Alpha level was set at  < 0.05. : The mean age of the respondents was 53.6 ± 11.6 years. The internal consistency of the Yoruba language version of the Fear Avoidance Beliefs Questionnaire yielded a Cronbach's alpha of 0.9. Principal component analysis yielded a three-factor structure including the "work", "beliefs related to work", and "physical activity" which accounted for 61.6% of variance in the Yoruba translation. Test-retest reliability of the Yoruba translation yielded an Intra class correlation coefficient 0.97 (0.95-0.98). The Yoruba Fear Avoidance Beliefs Questionnaire was poorly correlated with the Visual Analog Scale ( = 0.01) and Roland-Morris Disability Questionnaire ( = 0.3). The minimal detectable difference of the Yoruba translation was 7.0. The Yoruba Fear Avoidance Beliefs Questionnaire demonstrated excellent psychometric properties similar to existing versions and is appropriate for clinical use among Yoruba-speaking patients. IMPLICATIONS FOR REHABILITATION The Fear-Avoidance Beliefs Questionnaire is a culturally sensitive psychosocial outcome measure, necessitating its existence, and adaptation into different languages. The instrument was translated and culturally adapted into the Yoruba language following the Guillemin criteria. The Yoruba translation demonstrated excellent internal consistency, test-retest reliability and weak correlations with the Visual analog scale and Roland-Morris Disability Scale. The Yoruba version of the Fear-Avoidance Beliefs Questionnaire can be used to assess fear-avoidance beliefs among Yoruba speaking patients with low-back pain.

To determine the frequency of persistent pain in patients after breast cancer surgery, and to assess the distribution and characteristics of pain in such patients.

This study aimed to consider the safety and feasibility of uniportal video-assisted thoracic surgery( VATS)[ u-VATS] compared with multiportal VATS( m-VATS).

Pain originating from the posterior sacroiliac complex is notoriously difficult to effectively treat due to its complex anatomy and variable innervation. Data on radiofrequency ablation (RFA) is limited. The Abbott Simplicity probe creates 3 monopolar lesions along the medial aspect of the sacroiliac joint and 2 bipolar lesions between the active portions of the probe. This device has been studied previously with improvement of pain-associated disability and pain reduction, but insufficient data is present to determine its utility at this time. Using the most recent literature for the potential innervation of the posterior sacroiliac joint, it is reasonable to explore this novel device and its ability to treat sacroiliac joint pain.

The use of concurrent medications is necessary in trials of treatment of canine atopic dermatitis. Our aim was to use the best available evidence to construct and then to validate a medication score (MS) formula that will estimate the impact of concurrent medications on trial outcomes.

Spinal cord stimulator trials are indicated for the treatment of postlaminectomy syndrome with persistent severe back and limb pain which has failed conservative treatment options and where no further surgery is indicated. They are also indicated for refractory complex regional pain syndrome. This article details patient positioning and set up, step-by-step instructions for the procedure and postoperative management. Pearls and pitfalls are also discussed. In addition, an instructional procedure video, Supplemental Digital Content 1 (http://links.lww.com/CLINSPINE/A121) accompanies this paper.

Split-thickness skin grafting (STSG) is widely used to heal wounds resulting from trauma, burns, and chronic wounds. This study aimed to determine the true effect of platelet-rich fibrin (PRF) on patients with burn wounds requiring STSG during treatment of donor wounds. This randomized, triple-blind clinical trial was conducted on patients who referred to the burn ward of Vasei Hospital of Sabzevar, Iran, from May 2017 to May 2018. The donor site was randomly divided into 2 groups: PRF and control (Vaseline petrolatum gauze) using Vaseline gauze. In the intervention group, the PRF gel was applied to the wound and covered with Vaseline gauze and wet dressing. Conversely, only Vaseline gauze and wet dressing were applied to the control group. Outcome evaluation was conducted using paired test and Wilcoxon signed rank-sum test, as appropriate, on days 8 and 15. The mean age of the patients was 33.10 ± 2.60 years, and 51.50% were male. The mean wound healing time in the PRF and control groups was 11.80 ± 3.51 and 16.30 ± 4.32 days, respectively ( < .001). The PRF group showed significantly higher wound healing rates than the control group at 8 and 15 days dressing ( < .001 and < .001, respectively). Moreover, the mean wound healing for all wound healing indices diagnosed by 2 specialists in PRF was higher than control group on days 8 and 15 ( < .001). We found a statistically significant difference on days 8 and 15 regarding the mean pain levels between the 2 groups ( < .001). The findings showed that PRF can significantly increase the time and rate of donor wound healing compared with conventional treatment and also reduce the severity of pain.

This study aims to investigate the effects of fluoroscopy-guided sacroiliac joint steroid injection in patients with acute bilateral sacroiliitis diagnosed with axial spondyloarthritis (axSpA) and how those injections affect the current need for nonsteroidal anti-inflammatory drug (NSAID) usage.

This study aimed to assess the efficacy and safety of intrathecal (IT) morphine for postoperative pain control in adults undergoing spinal surgeries. We searched the electronic databases of PubMed, Embase, and CENTRAL up to 1st January 2021 for randomized controlled trials (RCTs) or controlled clinical trials (CCTs) comparing IT morphine with placebo or other analgesics. Twelve studies were included. Eleven were RCTs and one was a CCT. Our meta-analysis indicated a statistically significant reduction of pain scores with IT morphine at 2 hours, 4 hours, 6 hours, 8 hours, 12 hours, and 24 hours; but no significant difference at 48 hours. Meta-analysis indicated a statistically significant reduction in analgesic consumption with IT morphine as compared to control. Pooled analysis indicated that IT morphine had no statistically significant effect on length of hospital stay. Our analysis indicated no statistically significant difference in the risk of nausea, vomiting, sedation, respiratory depression, headache, and urinary retention between IT morphine and control groups. The incidence of pruritis was significantly increased in the IT morphine group. The certainty of the evidence was judged to be "moderate" for pain scores at 12 hours, 24 hours, and analgesic consumption. To conclude, our review indicates that IT morphine results in significantly better pain control in the first 24 hours after spinal surgery. The risk of pruritis is significantly increased with the use of IT morphine but not for other opioid-related adverse events. Future RCTs should focus on finding the most optimal dose of IT morphine for spinal surgeries.