Mental Health and Health-Related Quality of Life After Firearm Injury: A Preliminary Descriptive Study

Association of Low-Dose Colchicine With Incidence of Knee and Hip Replacements: Exploratory Analyses From a Randomized, Controlled, Double-Blind Trial: Annals of Internal Medicine: Vol 176, No 6

Background: Osteoarthritis is a major contributor to pain and disability worldwide. Given that inflammation plays an important role in the development of osteoarthritis, anti-inflammatory drugs may slow disease progression. Objective: To examine whether colchicine, 0.5 mg daily, reduces incident total knee replacements (TKRs) and total hip replacements (THRs). Design: Exploratory analysis of the LoDoCo2 (Low-Dose Colchicine 2) randomized, controlled, double-blind trial. (Australian New Zealand Clinical Trials Registry: ACTRN12614000093684) Setting: 43 centers in Australia and the Netherlands. Patients: 5522 patients with chronic coronary artery disease. Intervention: Colchicine, 0.5 mg, or placebo once daily. Measurements: The primary outcome was time to first TKR or THR since randomization. All analyses were performed on an intention-to-treat basis. Results: A total of 2762 patients received colchicine and 2760 received placebo during a median follow-up of 28.6 months. During the trial, TKR or THR was performed in 68 patients (2.5%) in the colchicine group and 97 (3.5%) in the placebo group (incidence rate, 0.90 vs. 1.30 per 100 person-years; incidence rate difference, −0.40 [95% CI, −0.74 to −0.06] per 100 person-years; hazard ratio, 0.69 [CI, 0.51 to 0.95]). In sensitivity analyses, similar results were obtained when patients with gout at baseline were excluded and when joint replacements that occurred in the first 3 and 6 months of follow-up were omitted. Limitation: LoDoCo2 was not designed to investigate the effect of colchicine in osteoarthritis of the knee or hip and did not collect information specifically on osteoarthritis. Conclusion: In this exploratory analysis of the LoDoCo2 trial, use of colchicine, 0.5 mg daily, was associated with a lower incidence of TKR and THR. Further investigation of colchicine therapy to slow disease progression in osteoarthritis is warranted. Primary Funding Source: None.

Evidence-Based Cardiovascular Disease Medicines' Availability in Low-Cost Generic Drug Programs in the United States: A Cross-Sectional Study: Annals of Internal Medicine: Vol 176, No 9

Background: Low-cost generic programs (LCGPs) that expand access to affordable cardiovascular disease (CVD) medicines can assist patients in achieving desired cardiovascular outcomes. It is important that LCGPs offer CVD medicines that promote evidence-based prescribing. Objective: To evaluate LCGPs’ coverage of evidence-based CVD medications using a clinical framework that examines coverage of core treatments, coverage of options with the highest-quality evidence, and the variety of medication options and strengths that create choices and allow dosing titration. Design: Cross-sectional study. Setting: Publicly available LCGPs in March and April 2023 in the United States. Participants: 19 LCGPs. Measurements: Proportion of LCGPs that offered evidence-based CVD medicines within a clinical framework for 6 CVDs (atrial fibrillation, heart failure, hyperlipidemia, hypertension, post–acute coronary syndrome secondary prevention, and stable angina) according to 4 availability metrics (breadth, choice, high-quality evidence, and titratability). Results: The availability of CVD medication varied by program, drug, and CVD condition. Some programs had more breadth and choice of coverage for most CVDs (H-E-B, Kroger, Mark Cuban Cost Plus Drug Company, and Walmart), whereas many had more focused coverage and others markedly limited offerings. Nearly all LCGPs offered angiotensin-converting enzyme inhibitors, β-blockers, thiazides, and moderate-intensity statins, but availability was low for higher-cost or lower-use generics (antiplatelets and antiarrhythmics). Core pharmacotherapy coverage and choices were limited for atrial fibrillation and heart failure but widely available for hypertension and hyperlipidemia. Limitation: In-depth cost analysis was not investigated. Conclusion: Coverage of evidence-based medications for the 6 CVDs investigated varied by LCGP and condition. Because high availability of core CVD pharmacotherapy can enhance optimal disease state management, LCGPs should identify existing limitations in their coverage and continuously revise their formularies to improve the comprehensiveness of CVD medication coverage. Primary Funding Source: None.

Predicting Inflammatory Arthritis in At-Risk Persons: Development of Scores for Risk Stratification

Background: Inflammatory arthritis (IA) is an immune-related condition defined by the presence of clinical synovitis. Its most common form is rheumatoid arthritis. Objective: To develop scores for predicting IA in at-risk persons using multidimensional biomarkers. Design: Prospective observational cohort study. Setting: Single-center, Leeds, United Kingdom. Participants: Persons with new musculoskeletal symptoms, a positive test result for anticitrullinated protein antibodies, and no clinical synovitis and followed for 48 weeks or more or until IA occurred. Measurements: A simple score was developed using logistic regression, and a comprehensive score was developed using the least absolute shrinkage and selection operator Cox proportional hazards regression. Internal validation with bootstrapping was estimated, and a decision curve analysis was done. Results: Of 455 participants, 32.5% (148 of 455) developed IA, and 15.4% (70 of 455) developed it within 1 year. The simple score identified 249 low-risk participants with a false negative rate of 5% (and 206 high-risk participants with a false-positive rate of 72%). The comprehensive score identified 119 high-risk participants with a false-positive rate of 29% (and 336 low-risk participants with a false-negative rate of 19%); 40% of high-risk participants developed IA within 1 year and 71% within 5 years. Limitations: External validation is required. Recruitment occurred over 13 years, with lower rates of IA in later years. There was geographic variation in laboratory testing and recruitment availability. Conclusion: The simple score identified persons at low risk for IA who were less likely to need secondary care. The comprehensive score identified high-risk persons who could benefit from risk stratification and preventive measures. Both scores may be useful in clinical care and should also be useful in clinical trials. Primary Funding Source: National Institute for Health and Care Research Leeds Biomedical Research Centre.

Decompression Illness in Divers With or Without Patent Foramen Ovale: A Cohort Study: Annals of Internal Medicine: Vol 176, No 7

Background: In previous studies, the prevalence of patent foramen ovale (PFO) has been reported to be higher in scuba divers who experienced decompression illness (DCI) than in those who did not. Objective: To assess the association between PFO and DCI in scuba divers. Design: Prospective cohort study. Setting: Tertiary cardiac center in South Korea. Participants: One hundred experienced divers from 13 diving organizations who did more than 50 dives per year. Measurements: Participants had transesophageal echocardiography with a saline bubble test to determine the presence of a PFO and were subsequently divided into high- and low-risk groups. They were followed using a self-reported questionnaire while blinded to their PFO status. All of the reported symptoms were adjudicated in a blinded manner. The primary end point of this study was PFO-related DCI. Logistic regression analysis was done to determine the odds ratio of PFO-related DCI. Results: Patent foramen ovale was seen in 68 divers (37 at high risk and 31 at low risk). Patent foramen ovale–related DCI occurred in 12 divers in the PFO group (non-PFO vs. high-risk PFO vs. low-risk PFO: 0 vs. 8.4 vs. 2.0 incidences per 10 000 person-dives; P = 0.001) during a mean follow-up of 28.7 months. Multivariable analysis showed that high-risk PFO was independently associated with an increased risk for PFO-related DCI (odds ratio, 9.34 [95% CI, 1.95 to 44.88]). Limitation: The sample size was insufficient to assess the association between low-risk PFO and DCI. Conclusion: High-risk PFO was associated with an increased risk for DCI in scuba divers. This finding indicates that divers with high-risk PFO are more susceptible to DCI than what has been previously reported and should consider either refraining from diving or adhering to a conservative diving protocol. Primary Funding Source: Sejong Medical Research Institute.

Selecting Candidates for Lung Cancer Screening: Implications for Effectiveness, Efficiency, Equity, and Implementation

Guideline Promoting Buprenorphine for Treatment of Chronic Pain: Transformative Yet Underdeveloped

The Effect of Low-Dose Glucocorticoids Over Two Years on Weight and Blood Pressure in Rheumatoid Arthritis: Individual Patient Data From Five Randomized Trials

Background: Weight gain and hypertension are well known adverse effects of treatment with high-dose glucocorticoids. Objective: To evaluate the effects of 2 years of low-dose glucocorticoid treatment in rheumatoid arthritis (RA). Design: Pooled analysis of 5 randomized controlled trials with 2-year interventions allowing concomitant treatment with disease-modifying antirheumatic drugs. Setting: 12 countries in Europe. Patients: Early and established RA. Intervention: Glucocorticoids at 7.5 mg or less prednisone equivalent per day. Measurements: Coprimary end points were differences in change from baseline in body weight and mean arterial pressure after 2 years in intention-to-treat analyses. Difference in the change of number of antihypertensive drugs after 2 years was a secondary end point. Subgroup and sensitivity analyses were done to assess the robustness of primary findings. Results: A total of 1112 participants were included (mean age, 61.4 years [SD, 14.5]; 68% women). Both groups gained weight in 2 years, but glucocorticoids led, on average, to 1.1 kg (95% CI, 0.4 to 1.8 kg; P < 0.001) more weight gain than the control treatment. Mean arterial pressure increased by about 2 mm Hg in both groups, with a between-group difference of −0.4 mm Hg (CI, −3.0 to 2.2 mm Hg; P = 0.187). These results were consistent in sensitivity and subgroup analyses. Most patients did not change the number of antihypertensive drugs, and there was no evidence of differences between groups. Limitation: Body composition was not assessed, and generalizability to non-European regions may be limited. Conclusion: This study provides robust evidence that low-dose glucocorticoids, received over 2 years for the treatment of RA, increase weight by about 1 kg but do not increase blood pressure. Primary Funding Source: None.

Performance Measures for Physicians Providing Clinical Care Using Telemedicine: A Position Paper From the American College of Physicians

There has been an exponential growth in the use of telemedicine services to provide clinical care, accelerated by the COVID-19 pandemic. Clinical care delivered via telemedicine has become a major and accepted method of health care delivery for many patients. There is an urgent need to understand quality of care in the telemedicine environment. This American College of Physicians position paper presents 6 recommendations to ensure the appropriate use of performance measures to evaluate quality of clinical care provided in the telemedicine environment.

How Would You Manage This Patient With Benign Prostatic Hyperplasia?: Grand Rounds Discussion From Beth Israel Deaconess Medical Center: Annals of Internal Medicine: Vol 176, No 4

Lower urinary tract symptoms due to benign prostatic hyperplasia (BPH) are common in older patients assigned male sex at birth, regardless of gender identity, and treatment of these symptoms is therefore common in primary care practice. In 2021, the American Urological Association published guidelines for management of BPH. They recommend using a standardized scoring system such as the International Prostate Symptom Score to help establish a diagnosis and to monitor the efficacy of interventions, α-blockers as the first-choice pharmacotherapy option, and 5α-reductase inhibitors for patients with prostate size estimated to be at least 30 cc. Tadalafil is another option regardless of erectile dysfunction. Combination therapies with α-blockers and 5α-reductase inhibitors, anticholinergic agents, or β3-agonists are effective options. A surgical referral is warranted if the BPH results in chronic kidney disease, refractory urinary retention, or recurrent urinary tract infections; if there is concern for bladder or prostate cancer; or if symptoms do not respond to medical therapy. In this article, a general internal medicine physician and a urologist discuss the treatment options and how they would apply their recommendations to a patient who wishes to learn more about his options.