Reaching adults who smoke cigarettes in rural Appalachia: Rationale, design & analysis plan for a mixed-methods study disseminating pharmacy-delivered cessation treatment.

INTRODUCTION: Unlike other U.S. geographical regions, cigarette smoking prevalence remains stagnant in rural Appalachia. One avenue for reaching rural residents with evidence-based smoking cessation treatments could be utilizing community pharmacists. This paper describes the design, rationale, and analysis plan for a mixed-method study that will determine combinations of cessation treatment components that can be integrated within community pharmacies in rural Appalachia. The aim is to quantify the individual and synergistic effects of five highly disseminable and sustainable cessation components in a factorial experiment. METHODS: This sequential, mixed-method research design, based on the RE-AIM (Reach, Effectiveness, Adoption, Implementation, and Maintenance) framework, will use a randomized controlled trial with a 25 fully crossed factorial design (32 treatment combinations) to test, alone and in combination, the most effective evidence-based cessation components: (1) QuitAid (yes vs. no) (2) tobacco quit line (yes vs. no) (3) SmokefreeTXT (yes vs. no) (4) combination NRT lozenge + NRT patch (vs. NRT patch alone), and (5) eight weeks of NRT (vs. standard four weeks). RESULTS: Logistic regression will model abstinence at six-months, including indicators for the five treatment factors and all two-way interactions between the treatment factors. Demographic and smoking history variables will be considered to assess potential effect modification. Poisson regression will model quit attempts and percent of adherence to treatment components as secondary outcomes. CONCLUSION: This study will provide foundational evidence on how community pharmacies in medically underserved, rural regions can be leveraged to increase utilization of existing evidence-based tobacco cessation resources for treating tobacco dependence. CLINICAL TRIALS: NCT05660525.

Cardiac rehabilitation in a family practice setting.

In January 1978, a cardiac rehabilitation program was begun at Fort Ord, California. The program is unique in being designed and run by family physicians. In the Medical Intensive Care Unit, the patient with a myocardial infarction is started on a graduated exercise program and a structured course concerning heart disease. Eight weeks after the infarction, the patient is asked to join an out-patient exercise class meeting three times a week. The patient's progress is followed by serial treadmill and blood tests. After training for six months, the patients have shown an increase in exercise tolerance and a decrease in incidence of readmission for cardiac disease. Most importantly, the patients have become actively involved in their own treatment.