Changing a clinical pathway to increase spinal anesthesia use for elective hip arthroplasty: a single-centre historical cohort study

PURPOSE

International consensus recommendations support neuraxial anesthesia as the preferred anesthetic technique for total hip arthroplasty. We hypothesized that an institutional initiative to promote spinal anesthesia within a clinical pathway would result in increased use of this technique.

METHODS

We reviewed primary unilateral total hip arthroplasty data between June 2017 and June 2019-one year before vs one year after implementation. The primary outcome was rate of spinal anesthesia use. Secondary outcomes included postoperative pain scores and opioid use, rates of postoperative complications, and unplanned resource use. We built a run chart-tracking rates of spinal anesthesia; compared postoperative outcomes based on anesthetic technique; and developed a mixed model, multivariable logistic regression with margins analysis evaluating the use of spinal anesthesia.

RESULTS

The final sample included 172 patients (87 before and 85 after implementation) with no significant differences in baseline characteristics. For the primary outcome, 42/87 (48%) patients received spinal anesthesia before implementation compared with 48/85 (56%) postimplementation (unadjusted difference, 8%; 95% confidence interval, -7 to 23; P = 0.28). There were no differences in secondary outcomes. Factors associated with receipt of spinal anesthesia included American Society of Anesthesiologists Physical Status II (vs III), lower body mass index, and shorter case duration. Using a reduced mixed model, the average marginal effect was 10.7%, with an upper 95% confidence limit of 25.7%.

CONCLUSION

Implementation of a clinical pathway change to promote spinal anesthesia for total hip arthroplasty may not have been associated with increased use of spinal anesthesia, but utilization rates can vary widely. Baseline spinal anesthesia usage at our institution was higher than the USA national average, and many factors may influence choice of anesthesia technique. Patients who receive spinal anesthesia have decreased opioid requirements and pain scores postoperatively.

Association of Traditional Chinese Medicine Use With Adherence to Prescribed Western Rheumatic Medications Among Chinese American Patients: A Cross-Sectional Survey

OBJECTIVE

Chinese Americans are a fast-growing immigrant group with worse rheumatic disease outcomes compared to white populations and frequently use traditional Chinese medicine (TCM). Whether TCM use is associated with lower adherence to Western rheumatic medications is unknown. The present study was undertaken to examine adherence to Western medications for systemic rheumatic diseases in the Chinese American immigrant population and its association with TCM use.

METHODS

Chinese Americans actively treated for a systemic rheumatic disease were recruited from 2 Chinatown clinics. Sociodemographic, TCM use, and clinical data were gathered. Self-reported health status was assessed using Patient-Reported Outcome Measurement Information System short forms. Adherence was stratified using the 8-item Morisky Medication Adherence Scale. Factors independently associated with high adherence were identified using multivariable logistic regression.

RESULTS

Of 230 subjects, the median age was 55 years (range 20-97 years), 65% were female, 71% had a high school education or less, 70% were enrolled in Medicaid, and 22% reported fluency in English. The most common rheumatic diagnoses were rheumatoid arthritis (41%), systemic lupus erythematosus (17%), and seronegative spondyloarthropathies (15%). One-half reported TCM use in the past year, and 28% reported high adherence to Western rheumatic medications. In multivariable analysis, high adherence was associated with TCM use (odds ratio [OR] 3.96, P < 0.001), being married (OR 3.69, P = 0.004), medication regimen complexity (OR 1.13, P = 0.004), and older age (OR 1.06, P < 0.001), and was negatively associated with anxiety (OR 0.94, P = 0.001).

CONCLUSION

While adherence to Western rheumatic medications was low in this cohort, interestingly, it was higher among TCM users compared to nonusers. TCM use appears to represent a complementary rather than an alternate approach to disease management for these patients. Future studies should evaluate whether TCM use is associated with better disease outcomes.

Is Traditional Chinese Medicine Use Associated with Worse Patient-reported Outcomes among Chinese American Rheumatology Patients?

OBJECTIVE

Chinese Americans are a fast-growing immigrant group with more severe rheumatic disease manifestations than whites and often a strong cultural preference for traditional Chinese medicine (TCM). We aimed to examine TCM use patterns and association with patient-reported outcomes (PRO) among Chinese American rheumatology patients.

METHODS

Chinese Americans actively treated for systemic rheumatic diseases were recruited from urban Chinatown rheumatology clinics. Data on sociodemographics, acculturation, clinical factors, and TCM use (11 modalities) were gathered. Self-reported health status was assessed using Patient Reported Outcomes Measurement Information System (PROMIS) short forms. TCM users and nonusers were compared. Factors independently associated with TCM use were identified using multivariable logistic regression.

RESULTS

Among 230 participants, median age was 57 years (range 20-97), 65% were women, 71% had ≤ high school education, 70% were on Medicaid insurance, 47% lived in the United States for ≥ 20 years, and 22% spoke English fluently. Half used TCM in the past year; these participants had worse self-reported anxiety, depression, fatigue, and ability to participate in social roles and activities compared with nonusers. In multivariable analysis, TCM use was associated with belief in TCM, female sex, ≥ 20 years of US residency, reporting Western medicine as ineffective, and shorter rheumatic disease duration.

CONCLUSION

Among these Chinese American rheumatology patients, TCM users had worse PRO in many physical and mental health domains. TCM use may be a proxy for unmet therapeutic needs. Asking about TCM use could help providers identify patients with suboptimal health-related quality of life who may benefit from targeted interventions.

Smoking Among Chinese Livery Drivers

We aimed to assess a key risk factor for lung cancer, smoking, in a vulnerable group, Chinese livery drivers in New York City (NYC). This is a nested cohort study conducted in the summer/fall of 2014 within a larger NIMHD-funded R24 program, the Taxi Network. The Taxi Network Needs Assessment (TNNA) survey was administered to a broad demographic of drivers. This study reports on the TNNA survey smoking-related results among NYC Chinese livery drivers. 97 drivers participated. Mean age was 44.7 years, 2.1% were English proficient, and 23.4% were living below the poverty line. Most were insured (82.5%), had a PCP (82.5%), and had had a routine check-up within the past year (79%). 73% were current or former smokers. Culturally and linguistically tailored smoking cessation interventions, strategies to mitigate exposure to air pollution, and programs to facilitate lung cancer screening should be developed and implemented for high-risk Chinese livery drivers.

Participatory implementation science to increase the impact of evidence-based cancer prevention and control

It is critical to accelerate the integration of evidence-based programs, practices, and strategies for cancer prevention and control into clinical, community, and public health settings. While it is clear that effective translation of existing knowledge into practice can reduce cancer burden, it is less clear how best to achieve this. This gap is addressed by the rapidly growing field of implementation science. Given that context influences and is influenced by implementation efforts, engaging stakeholders in the co-production of knowledge and solutions offers an opportunity to increase the likelihood that implementation efforts are useful, scalable, and sustainable in real-world settings. We argue that a participatory implementation science approach is critical, as it supports iterative, ongoing engagement between stakeholders and researchers to improve the pathway between research and practice, create system change, and address health disparities and health equity. This article highlights the utility of participatory implementation science for cancer prevention and control research and addresses (a) the spectrum of participatory research approaches that may be of use, (b) benefits of participatory implementation science, and

Do our patients have enough to eat?: Food insecurity among urban low-income cancer patients

This study assessed the prevalence and predictors of food insecurity among a cohort of underserved oncology patients at New York City cancer clinics. A demographic survey and the U.S. Household Food Security Survey Module were administered. A multivariate General Linear Model Analysis of Covariance was used to evaluate predictors of food insecurity. Four hundred and four (404) completed the surveys. Nearly one-fifth (18%) had very low, 38% low, 17% marginal, and 27% high food security. The Analysis of Covariance was statistically significant (F[7, 370] = 19.08; p &lt; .0001; R-Square = 0.26). Younger age, Spanish language, poor health care access, and having less money for food since beginning cancer treatment were significantly associated with greater food insecurity. This cohort of underserved cancer patients had rates of food insecurity nearly five times those of the state average. More research is needed to understand better the causes and impact of food insecurity among cancer and chronic disease patients.