Influence of early mobilization program on pain, self-reported and performance based functional measures following total knee replacement

Effect of a Long-Term Online Home-Based Supervised Exercise Program on Physical Fitness and Adherence in Breast Cancer Patients: A Randomized Clinical Trial

The purpose of the present study was to analyze the effect of a synchronous-supervised online home-based exercise program (HBG) during 24 weeks on body composition, physical fitness and adherence compared to an exercise recommendation group (ERG) without supervision with patients undergoing breast cancer treatment. Fifty-nine female breast cancer patients (31 in HBG and 28 in the ERG) undergoing cancer treatments participated in the present randomized clinical trial. The exercise program consisted of a 60 min combined resistance and aerobic supervised exercise session (6-8 points on Borg Scale CR-10, moderate intensity), twice a week during 24 weeks. The exercise recommendation group only received general recommendations to comply with the current ACSM guidelines. Body composition and physical fitness were assessed at baseline, 12 weeks and 24 weeks of the program. Adherence to the intervention was measured according to the minutes of exercise completed per session during each week. A general linear model of two-way repeated measures showed significant improvements (p < 0.05) in physical fitness that were observed in the home-based exercise group at the baseline, 12-week and 24-week assessments compared to the exercise recommendation group. Adherence was also higher in the home-based exercise group. However, no changes (p > 0.05) in body composition between groups and moments were observed. In this sense, supervised home-based exercise interventions can be an interesting strategy to improve physical fitness and adherence rates in breast cancer patients undergoing treatment.

Mobility level and factors affecting mobility status in hospitalized patients admitted in single-occupancy patient rooms

BACKGROUND

Although stimulating patients' mobility is considered a component of fundamental nursing care, approximately 35% of hospitalized patients experience functional decline during or after hospital admission. The aim of this study is to assess mobility level and to identify factors affecting mobility status in hospitalized patients admitted in single-occupancy patient rooms (SPRs) on general wards.

METHODS

Mobility level was quantified with the Johns Hopkins Highest Level of Mobility Scale (JH-HLM) and EQ-5D-3L. GENEActiv accelerometer data over 24 h were collected in a subset of patients. Data were analyzed using generalized ordinal logistic regression analysis. The STROBE reporting checklist was applied.

RESULTS

Wearing pajamas during daytime, having pain, admission in an isolation room, and wearing three or more medical equipment were negatively associated with mobilization level. More than half of patients (58.9%) who were able to mobilize according to the EQ-5D-3L did not achieve the highest possible level of mobility according to the JH-HLM. The subset of patients that wore an accelerometer spent most of the day in sedentary behavior (median 88.1%, IQR 85.9-93.6). The median total daily step count was 1326 (range 22-5362).

CONCLUSION

We found that the majority of participating hospitalized patients staying in single-occupancy patient rooms were able to mobilize. It appeared, however, that most of the patients who are physically capable of walking, do not reach the highest possible level of mobility according to the JH-HLM scale. Nurses should take their responsibility to ensure that patients achieve the highest possible level of mobility.

Presurgical sleep and pain behaviors predict insomnia symptoms and pain after total knee arthroplasty: a 12-month longitudinal, observational study

OBJECTIVE

Up to 40% of individuals who undergo total knee arthroplasty (TKA) experience some degree of pain following surgery. Presurgical insomnia has been identified as a predictor of postsurgical pain; however, modifiable presurgical behaviors related to insomnia have received minimal attention. The objective of the present study was to develop a 2-item sleep and pain behavior scale (SP2) to investigate a maladaptive sleep and pain behavior and is a secondary analysis of a larger, parent study.

METHODS

Patients (N = 109) completed SP2 at baseline and 12 months and questionnaires assessing sleep and pain at baseline (pre-TKA), 6 weeks, 3, 6, and 12 months post-TKA. SP2 demonstrated adequate preliminary psychometric properties.

RESULTS

As hypothesized, even after controlling for baseline insomnia, pain, anxiety and other covariates, baseline SP2 predicted insomnia symptom severity at 6 weeks (β = 2.828), 3 (β = 2.140), 6 (β = 2.962), and 12 months (β = 1.835) and pain at 6 weeks (β = 6.722), 3 (β = 5.536), and 6 months (β = 7.677) post-TKA (P < .05). Insomnia symptoms at 6-weeks post-TKA mediated the effect of presurgical SP2 on pain at 3 (95% CI: 0.024-7.054), 6 (95%CI: 0.495-5.243), and 12 months (95% CI: 0.077-2.684).

CONCLUSIONS

This provides preliminary evidence that patients who cope with pain by retiring to their bed and bedroom have higher rates of post-surgical insomnia and pain and supports efforts to target this maladaptive sleep and pain behavior to reduce postsurgical pain.

Effect of an early mobilisation programme on pain intensity after laparoscopic surgery: a randomised clinical trial

BACKGROUND

Pain is a common complication after laparoscopic surgery. This study aimed to examine the effect of an early mobilisation programme on postoperative pain intensity after laparoscopic surgery.

METHODS

A randomised controlled clinical trial was conducted on 80 patients who underwent laparoscopic surgery in Shahid Beheshti Hospital in Kashan, Iran. The patients were randomly allocated to intervention (n=40) and a control (n=40) group. In the intervention group, an early mobilisation programme was implemented in two rounds. The patient's perceived pain was assessed using a Visual Analogue Scale 15 min before and 30 min after each round of early mobilisation. Data were analysed through the independent samples t, χ2 and Fisher's exact tests and the repeated measures analysis.

RESULTS

The repeated measures analysis showed that the mean pain scores have been decreased over time (F=98.88, p<0.001). Considering the observed interaction between time and the intervention, the t test was used for pairwise comparisons and showed that the mean pain score was not significantly different between the two groups in 15 min before the first round of early mobilisation (p=0.95). However, the mean pain in the intervention group was significantly less than the control group in all subsequent measurements (p<0.05).

CONCLUSION

Early mobilisation programmes such as the one implemented in the current study are easy and inexpensive and can be implemented safely for the reduction of pain after laparoscopic surgeries.

Predictive Ability of Perfusion Index for Determining the Success of Adductor Canal Nerve Block for Postoperative Analgesia in Patients Undergoing Unilateral Total Knee Arthroplasty

BACKGROUND

The perfusion index (PI) is an objective method used to determine a successful nerve block. This study aimed to investigate the prognostic ability of the PI for a successful adductor canal nerve block (ACB) and suggest the optimal PI cut-off value for predicting a block.

METHODS

This study was a prospective observational study and enrolled a total of 39 patients. The patients were dichotomized into successful and inappropriate ACB groups according to the results of the sensation tests. The PI value, Pleth variability index (PVi) value, and heart rate were recorded one minute before the block, at the time of the block, and one to 30 min after the block at one-minute intervals. Delta (dPI), which was defined as the difference in PI value from the baseline (the value one minute before the block), was the primary outcome. The area under the receiver operating characteristic curve (AUROC) was calculated to determine the dPI prognostic accuracy and optimal cut-off value.

RESULTS

Successful ACB was achieved in 33 patients, while ACB was inappropriate in six patients. The dPI showed significant differences between the two groups under the time interval measured (p = 0.001). The dPI at 5 and 20 min showed good prognostic ability for a successful block, with optimal cut-off values of 0.33 (AUROC: 0.725, 95% CI 0.499-0.951) and 0.64 (AUROC: 0.813, 95% CI 0.599-1.000), respectively.

CONCLUSIONS

The dPI is an effective predictor of successful ACB. The suggested dPI cut-off values at 5 and 20 min were below 0.33 and 0.64, respectively.

The effects of continuous catheter adductor canal block for pain management in knee replacement therapy: a meta-analysis

PURPOSE

Adductor canal block has emerged as a favourable element of multimodal analgesia regimens for total knee arthroplasty, due to the exclusive sensory blockade it provides. However, it is controversial as to whether a single shot or continuous technique adductor canal block is superior. This meta-analysis examined the effect of both these techniques on pain management associated with total knee arthroplasty.

METHODS

All randomised controlled trials published on Cochrane Library, PubMed, and EMBASE, Scopus, and PsychINFO were systematically searched. The PEDro scale was used to assess the quality of studies. A total of 8 articles, 2 of which were split by subgroup analyses to create 10 studies, with 828 adults were selected for inclusion in the analysis. The mean difference and effect size with a 95% confidence interval (CI) were analysed for the pooled results.

RESULTS

Statistically significant pooled effects of analgesia technique in favour of catheter use were found in the reduction of pain scores and VAS scores, and total rescue analgesia dosage. No significant changes were observed in the hospital stay time. Subgroup analysis revealed that patients with BMI 30 or more reported higher pain scores than those with BMI below 30.

CONCLUSION

Based upon studies that are currently available, our meta-analysis appears to demonstrate that continuous administration of analgesia through an adductor canal catheter provides greater pain reduction in total knee arthroplasty than single shot analgesia. Despite these current findings, future studies with larger sample sizes and greater control of study parameters are required to confirm the current findings.

Determination of Factors Affecting Early Mobilization of Patients Who Have Undergone Knee and Hip Arthroplasty

PURPOSE

This study was conducted in order to determine the factors that affected the early mobilization after surgery of patients who had undergone knee and hip arthroplasty.

DESIGN

This study is descriptive correlational.

METHODS

The study population consists patients who met the inclusion criteria and were hospitalized in a State Hospital Orthopedics and Traumatology Clinic in Turkey in order have the knee or hip arthroplasty surgery between the dates of November 7, 2017 and September 21, 2018. While selecting the sample, the purposive sampling method was used. The sample consists of 60 patients who were in the universe of the study, who meet the inclusion criteria and who voluntarily agreed to participate in the study.

FINDINGS

The mean time of the first mobilization of the patients was 19 (9.15-72) hours. There were statistically significant relationships between mobilization time and age, gender, marital status, body mass index, past surgical history, chronic pain, blood transfusion before surgery, medical diagnosis, surgical procedure, bone cement usage, the score for American society of Anesthesiologists, surgical intervention time, post-operation nutrition, and defecation time.

CONCLUSION

The early mobilization time of the great majority of the patients who underwent knee and hip arthroplasty was in conformity with the enhanced recovery after surgery protocol.

Evaluating the Success of Perioperative Self-Guided Meditation in Reducing Sleep Disturbance After Total Knee Arthroplasty

BACKGROUND

Disruptions in sleep and pain are frequent complaints following total knee arthroplasty (TKA). Perioperative sleep disturbances may lead to decreased pain tolerance as well as other consequences. The purpose of this study is to evaluate the effectiveness of self-guided meditation for improving sleep quality following TKA.

METHODS

TKA patients, at a single institution, between August 2019 and March 2020 were exposed to a self-guided meditation video during the perioperative period via an online, digital platform. Patients were given an institutionally designed questionnaire to assess sleep quality in the perioperative period. Knee injury and Osteoarthritis Outcome Score-Joint Replacement form, Veterans RAND 12-item Health Survey, and satisfaction scores were also collected. Results were compared between those who reported utilizing the video and those who did not.

RESULTS

A total of 380 patients were evaluated. One hundred eighty-nine patients reported utilizing the video, while 191 did not. No significant differences were found among baseline age, gender, or preoperative outcome variables between groups. Postoperatively, the video group's reported time spent actually sleeping improved an average of 52 minutes more than the nonvideo group (95% confidence interval 49.8-52.8 minutes, P < .001). The video group also showed significantly larger decreases in overall sleep awakenings (P < .001), however not pain-related disturbances (P = .726). No significant differences in patient-reported outcome measures were noted between groups.

CONCLUSIONS

Sleep quality is an important component of TKA recovery. These findings provide evidence that nonpharmacologic interventions, such as self-guided meditation, may help improve sleep quality in the perioperative period. Future studies are warranted to further investigate their potential benefits.

Six-minute walk test protocol variations in low-resource settings - A scoping review

BACKGROUND

The 6-min walk test (6MWT) is a validated tool, of submaximal intensity, used to objectively measure functional exercise capacity. In 2002, the American Thoracic Society (ATS) developed guidelines on standardising the implementation of the 6MWT. Despite the relative ease of conducting the 6MWT as per these guidelines, adaptations are implemented.

OBJECTIVES

Identify (1) what 6MWT adaptations to the ATS guidelines have been described in low-resource settings (LRS), (2) the purpose of the adapted 6MWT and (3) the reported argumentation for making these adaptations in relation to the specific context.

METHODS

Five databases were searched from inception until February 2021. Studies that adapted and conducted the 6MWT in LRS were included. Data concerning the study source, participants, 6MWT: purpose, variations, outcome and rationale were extracted.

RESULTS

A total of 24 studies were included. The majority of studies (n = 18; 75%) were conducted in lower-middle income countries. The most common adaptation implemented was variation to course length. Eight studies provided a rationale for adapting the 6MWT. Space constraint was the most common reason for adaptation.

CONCLUSION

The most common reason (space constraints) for adapting the 6MWT in LRS was addressed through adaptations in course length and/or configuration. The results of this review suggest that the value of the ATS-guided 6MWT in LRS may need to be re-evaluated.

CLINICAL IMPLICATIONS

Using adapted forms of the 6MWT may lead to an underestimation of a patient's abilities, misinformed discharge and developing inappropriate exercise programmes. Additionally, diverting from ATS guidelines may affect the continuity of care.

Mobilization after joint arthroplasty surgery: who benefits from standing within 12 hours?

BACKGROUND

Early mobilization following joint arthroplasty surgery has been shown to be beneficial for patients, but it is unclear whether it is associated with a shorter length of stay (LOS) for both hip and knee arthroplasty (KA) patients.

METHODS

We undertook a retrospective observational study, reviewing the case notes of 386 patients admitted to an enhanced recovery programme for total hip (THA) or total/unicompartmental KA. We evaluated the influence of early mobilization on LOS, adjusting for possible confounders, stratifying by surgery type.

RESULTS

THA patients first mobilized within 12 h of returning to the acute orthopaedic ward following surgery had a significantly shorter mean LOS (mean = 3.6, standard deviation = 1.1) than THA patients who first mobilized 12 or more hours (mean = 4.1, standard deviation = 1.2), P = 0.004. There was no statistical significant difference in the mean LOS between the KA patients mobilized earlier or later.

CONCLUSION

Early mobilization as part of an enhanced recovery programme was associated with decreased LOS for patients having THA; however, this was not the case for KA patients.

The safety, efficacy and cost-effectiveness of the Maxm Skate, a lower limb rehabilitation device for use following total knee arthroplasty: study protocol for a randomised controlled trial

BACKGROUND

Physical rehabilitation is required to enhance functional outcomes and overall recovery following total knee arthroplasty (TKA). However, there are no universally accepted clinical guidelines available to consistently structure rehabilitation for TKA patients. A common method is rehabilitation provided in an outpatient setting, on a one-to-one treatment basis. This method is resource-intensive and outcomes must be compared to less costly alternatives such as home-based rehabilitation. The current study will analyse a novel home-based rehabilitation program. The Maxm skate is a portable, lower-limb, postoperative, rehabilitation exercise device for individual use in a hospital or home-based setting. This study was developed to compare the safety, efficacy and cost-effectiveness of the Maxm Skate rehabilitation program to standard rehabilitative care following TKA. The primary outcome is the range of motion (ROM) achieved by patients who received the Maxm Skate program compared to standard care at three months post TKA. Secondary outcomes include patient-reported outcomes, costs and functional evaluations which will be collected at multiple time-points up to 12 months after TKA.

METHODS

This is a single-blinded, randomised controlled trial (RCT) in which 116 eligible participants consented for primary TKA will be randomly allocated to receive either the Maxm Skate rehabilitation program or standard rehabilitative care. Fifty-eight participants per group will provide 90% power (α = 0.05) to detect 10° of difference in ROM between groups at three months after TKA, assuming a within-group standard deviation of 16° and allowing for 5% loss to follow-up. Participants randomised to the Maxm Skate group will use the skate device and accompanying iOS App and sensors to complete rehabilitation exercises, as outlined in the Maxm Skate Rehabilitation Guide. Outcomes will be compared to those receiving standard rehabilitative care. A blinded physiotherapist will evaluate functional outcomes preoperatively and at 2, 4, 6, 12, 26 and 52 weeks after TKA. The functional assessment will include measures of knee ROM, pain, isometric knee strength, balance and knee/thigh circumference. Limited measures will also be assessed at day 2 postoperatively by an alternate, unblinded physiotherapist. Clinical outcome measures will be administered preoperatively and at 6, 12 and 52 weeks postoperatively. An economic evaluation will be conducted and participants will be screened for adverse event occurrences from the time of consent to 12 months postoperatively.

DISCUSSION

This RCT will be the first to investigate the safety, efficacy and cost-effectiveness of the home-based Maxm Skate Rehabilitation program, in comparison to standard rehabilitative care following primary TKA.

TRIAL REGISTRATION

Australian New Zealand Clinical Trials Registry, ACTRN12616001081404p . Registered on 11 August 2016.