Relationships between physical therapy intervention and opioid use: A scoping review

The Movement System and Diagnosis: Are We There Yet?

In the 29th Maley lecture, Phil McClure PT, PhD, FAPTA, shares a Perspective regarding the movement system and diagnosis. Despite declarations from the House of Delegates >10 years ago, the concept of a movement system has not been widely embraced in either education or practice. In this perspective, he offers critical analysis and 3 proposals that could potentially make the concept of a movement system more relevant and meaningful. The first is to operationally define the movement system, arguing that the current definition is too vague and not operational, and therefore not meaningful. The second is to intentionally separate the movement system from any specific diagnostic classification scheme which would allow the focus to remain on movement and movement analysis. He argues that diagnostic classification schemes require a biopsychosocial framework and that movement, while important, cannot be the only consideration. The third proposal is that diagnostic schemes must be developed by clinical scientists through appropriate research guided by sound theory, not by administrative or political process. He further argues that a greater focus on determining which patients are likely to be helped by physical therapists is necessary and offered the example of developing "appropriateness criteria" as a tool toward promoting value-based care. Achieving broad consensus around these proposals could unify our professional focus and assist toward the vision of optimizing movement to enhance the human experience.

Applying a sustainability perspective in the literature on physical therapy in relation to pharmaceuticals: a scoping review

Introduction

Physical therapy encompasses a broad range of treatment options, often utilized in clinical settings where pharmaceutical interventions are standard. The potential for physical therapy to contribute to sustainable healthcare by reducing environmental impact, while maintaining the quality of care, remains underexplored. This study aimed to map existing research comparing physical therapy to pharmaceuticals, with a specific focus on whether these studies address aspects of sustainable development.

Methods

A scoping review was conducted, systematically searching the PubMed, Cinahl, and Pedro databases using keywords related to physical therapy, pharmaceuticals, and comparative studies. Two assessors independently reviewed and selected relevant studies, followed by data extraction and summarization of results.

Results

A total of 27 studies were included, varying in design, population, and healthcare context. The most commonly addressed conditions were osteoarthritis and musculoskeletal pain, with analgesics being the most frequently studied pharmaceutical interventions. While several studies touched upon economic and social dimensions of sustainable development, none examined environmental sustainability. This highlights a critical gap in current research.

Discussion

Future studies are needed to assess how physical therapy, when compared to pharmaceutical treatments, can contribute to sustainable healthcare by offering a low-carbon, resource-efficient alternative without compromising social sustainability through adverse effects. This knowledge could be instrumental in guiding healthcare systems toward more sustainable practices.

Systematic review registration

A study protocol was registered in Open Science Framework 2023-03-31 (Available from: https://osf.io/we58g).

Principles of Pain Management

OBJECTIVE

This article introduces the general principles of assessing, diagnosing, and managing pain relevant to neurologic practice.

LATEST DEVELOPMENTS

Scientific understanding of and clinical practices related to pain and pain management are advancing. The field is remarkable for the diversity of health professions engaged in this effort, including physicians, scientists, psychologists, pharmacists, and many others. Pain classification is transforming with pending changes to the International Classification of Diseases diagnostic coding system, and pain assessment has moved toward consistent application of the biopsychosocial model. The diagnosis of pain has continued to become more sophisticated with the development of additional testing modalities, clearer classification systems, and diagnostic criteria. Pain management requires both pharmacologic and nonpharmacologic elements; systematic review evidence for both of these and interventional and surgical management are increasingly available. The context of treatment remains important given the impact of social determinants of health and limitations of access to diagnostic and treatment resources. Due to global and interprofessional collaborations as well as new research funding, the outlook is positive.

ESSENTIAL POINTS

Pain is a protean experience for humans; functional MRI (fMRI) and other research modalities show that pain perception is highly multifocal, and modulation occurs at many nervous system levels. Neurologists bring special skills to pain evaluation and management, are well equipped to appreciate both the focal and diffuse nature of pain, and can envision how pain attenuates sleep, cognitive function, mobility, motivation, and social connection. By operationalizing expert knowledge of the nervous system, implementing relevant therapies, and collaborating with diverse health professions to manage pain, neurologists can succeed at and find meaning in optimizing patient outcomes.

A Scoping Review of the Predictive Qualities of Walking Speed in Older Adults

BACKGROUND AND PURPOSE

Walking speed (WS) is an easily assessable and interpretable functional outcome measure with great utility for the physical therapist providing care to older adults. Since WS was proposed as the sixth vital sign, research into its interpretation and use has flourished. The purpose of this scoping review is to identify the current prognostic value of WS for the older adult.

METHODS

A scoping review was conducted using PubMed, CINAHL, and SPORTDiscus to find relevant articles highlighting the predictive capabilities of WS for older adults. Titles and abstracts were reviewed to identify relevant articles. Articles were excluded based on the following criteria: sample included both younger and older adults without separate analyses, sample was focused on a particular disease, if the study was published before 2017, or if the study did not report relevant cut points for interpretation of WS. The search returned 1064 results. Following removal of articles not meeting inclusion criteria and critical appraisal, relevant cut points were extracted from 47 original research publications.

RESULTS AND DISCUSSION

A preliminary review of the included articles showed that WS is a valuable prognostic tool across many health domains, including mental health, mortality, disability, pain, bone and joint health, falls, cognition, physical activity, metabolic health, risk for cardiovascular disease, socialization, and metabolic health. The fastest WS of 1.32 meters per second (m/s) served as a cutoff for decreased risk for incident development of type 2 diabetes, while the slowest WS of less than 0.2 m/s was associated with increased duration of hospitalization. Multiple studies reported on the prognostic value of WS slower than 1.0 m/s.

CONCLUSION

Although the reported range of predictive WS values was broad, multiple studies found WS of approximately 1.0 m/s to be a useful marker for delineating risk or decline across a variety of health domains. Clinicians may find it useful to use a WS slower than 1.0 m/s as a "yellow flag" to guide evaluation and intervention for their older adult clients.

The Association of Physiotherapy and Opioid Use With Duration of Compensated Time Loss for Workers With Low Back Pain

OBJECTIVE

To determine patterns of physiotherapy and opioid use among compensated workers with low back pain (LBP), factors associated with these, and their association with time loss.

METHODS

Accepted Victorian and South Australian workers' compensation claims, services, and medicines data for LBP claims lodged June 30, 2010-July 1, 2015. Descriptive statistics, multinomial logistic, and Cox regression were used to determine usage groups, their predictors, and effect of these on time loss.

RESULTS

Of 15,728 claims, 24.4% received no services, 3.6% received opioids only, 43.3% received physiotherapy only, and 28.8% received both opioids and physiotherapy. Sex, age, occupation, remoteness, jurisdiction, and socioeconomic status were significantly associated with usage groups. Using opioids and physiotherapy had the longest time loss.

CONCLUSIONS

Any services/medicine usage was associated with increased time loss and was longest for combined physiotherapy and opioids.

Delayed timing of physical therapy initiation increases the risk of future opioid use in individuals with knee osteoarthritis: a real-world cohort study

OBJECTIVE

We assessed whether late versus early initiation of physical therapy (PT) was related to greater risk of future opioid use in people with knee osteoarthritis (OA) who receive PT.

METHODS

We used Commercial and Medicare Advantage claims data from 1999 to 2018 from American adults with incident knee OA referred for PT within 1 year of diagnosis. We categorised people as opioid naïve or opioid experienced based on prior prescriptions. We examined the association of timing of PT initiation with any and chronic opioid use over 1 year.

RESULTS

Of the 67 245 individuals with incident knee OA, 35 899 were opioid naïve and 31 346 were opioid experienced. In the opioid naïve group, compared with PT within 1 month, PT 1 to <3, 3 to <6, 6 to <9, 9-12 months from diagnosis was associated with adjusted risk ratio (aRR (95% CIs)) for any opioid use of 1.18 (1.10 to 1.28), 1.49 (1.37 to 1.61), 1.73 (1.58 to 1.89) and 1.93 (1.76 to 2.12), respectively; aRRs (95% CIs) for chronic opioid use were 1.25 (1.01 to 1.54), 1.83 (1.48 to 2.26), 2.29 (1.82 to 2.89) and 2.50 (1.96 to 3.19). Results were similar among opioid experienced; aRRs (95% CIs) for any opioid use were 1.19 (1.14 to 1.24), 1.32 (1.26 to 1.37), 1.39 (1.32 to 1.45) and 1.54 (1.46 to 1.61); aRRs (95% CIs) for chronic opioid use were 1.25 (1.17 to1.34), 1.43 (1.33 to 1.54), 1.53 (1.41 to 1.66) and 1.65 (1.51 to 1.80).

CONCLUSION

Compared with PT initiation within 1 month, delayed PT initiation was associated with higher risk of opioid use in people with incident knee OA. The longer the delay in PT initiation, the greater was the risk.

Opioid Initiation Within One Year After Starting a Digital Musculoskeletal (MSK) Program: An Observational, Longitudinal Study with Comparison Group

Background

In-person, conservative care may decrease opioid use for chronic musculoskeletal (MSK) pain, but the impact of digitally delivered conservative care on opioid use is unknown. This study examines associations between a digital MSK program and opioid initiation and prescriptions among opioid naive adults with chronic MSK pain.

Methods

This observational study used commercial medical and pharmacy claims data to compare digital MSK program members to matched physical therapy (PT) patients. Outcomes were any opioid prescriptions and opioid prescriptions per 100 participants within the 12-months after starting a digital MSK program. After propensity-score matching, we conducted multivariate regression models that controlled for demographic, comorbidity, and baseline MSK healthcare use.

Results

The study included 4195 members and 4195 matched PT patients. For opioid initiation, 7.89% (95% Confidence Interval [CI]: 7.07%, 8.71%) of members had opioid prescriptions within 12 months after starting the digital MSK program versus 13.64% (95% CI: 12.60%, 14.67%) of matched PT patients (p < 0.001). Members had significantly fewer opioid prescriptions (16.73 per 100 participants; 95% CI: 14.11, 19.36) versus PT patients (22.36 per 100 participants; 95% CI: 19.99, 24.73). Members had lower odds (OR: 0.52, 95% CI: 0.45, 0.60) of initiating opioids and significantly fewer prescriptions per 100 participants (beta: -6.40, 95% CI: -9.88, -2.93) versus PT patients after controlling for available confounding factors.

Conclusion

An MSK program that delivers conservative care digitally may be a promising approach for decreasing opioid initiation among individuals with chronic MSK pain given the limitations of the observational design and matching on only available covariates.

Application of risk assessment tools to predict opioid usage after shoulder surgery

Background

Currently 128 people die daily from opioid-related overdoses in the United States. This burden has instigated a search for viable means to guide postoperative prescription decision-making. The Opioid Risk Tool (ORT) and the Screener and Opioid Assessment for Patient with Pain (SOAPP) are validated risk assessment tools to predict opioid usage in high-risk populations. The purpose of this study was to evaluate the accuracy of these opioid risk assessments and pain intensity scores, including the Patient-Reported Outcomes Measurement Information System (PROMIS), to predict postoperative opioid use and dependence in shoulder surgery.

Methods

A retrospective review of 81 patients who underwent shoulder surgery and completed 3 preoperative risk and pain assessments within a single hospital system from 2018 to 2020 was performed. Demographic variables and ORT-O, SOAPP-R (the revised version of the SOAPP assessment), and PROMIS 3a scores were recorded from preoperative assessments. Opioid prescriptions were recorded from Electronic-Florida Online Reporting of Controlled Substances Evaluation. Dependence was defined as opioid prescriptions at or greater than 3 months after surgery. Risk assessment scores were compared and tested against postoperative opioid prescriptions using statistical analyses and logistic regression modeling.

Results

In the cohort, there were 36 female and 45 male patients with an average age of 64.5 years and body mass index of 28.0. Preoperatively, the average pain score was 6.2, and 7.8% of patients reported prolonged preoperative narcotics use. The average ORT-O score was 3.0, with 35.8% of patients defined as either medium or high risk, and the average PROMIS pain intensity preoperatively was 10.8. Neither the ORT-O nor the PROMIS pain score were good predictors of postoperative opioid dependence (area under curve = 0.39 and 0.43, respectively). The SOAPP-R performed slightly better (area under curve = 0.70) and was the only assessment with significantly different mean scores between patients with postoperative opioid dependence and those without (33.4 and 24.5, respectively, P = .049) and a moderate correlation to postoperative total morphine equivalents (R = 0.46, P = .007).

Conclusion

With recent focus on preoperative risk assessments to predict postoperative opioid use and dependence, it is important to understand how well these tools work when applied to orthopedic patients. While the ORT may be helpful in other fields, it does not seem to be a strong predictor of postoperative opioid use or dependence in patients undergoing various types of shoulder surgery. Future studies are needed to explore the utility of the SOAPP-R in a larger sample and identify tools applicable to the orthopedic population to assist surgeons in screening at-risk patients.