title: Nurse case management program of chronic pain patients treated with methadone.
abstract: Methadone treatment in chronic pain patients is still limited owing to misconceptions about addiction, safety, and its unique pharmacokinetic and pharmacodynamic properties. Nevertheless, patients with chronic noncancer pain are frequently treated with methadone at our Pain Centre either as the first opioid of choice, for specific pain conditions, or as a second-line opioid in patients developing tolerance or intractable side effects with other opioids. The aim of this study was to examine whether a nurse case management program of chronic pain patients treated with methadone is feasible and safe in trying to improve patients' care in an ambulatory setting. This program consisted of three phases: initial primary education session, telephone follow-up during methadone titration, and a subsequent maintenance period. The nurse case manager functioned autonomously and when required reported to and consulted the physician. The study included 75 subjects and was done over a nine-month period by completing follow-up questionnaires for every call. Of a total of 194 recorded calls, 41% were unscheduled. Forty-four percent of phone calls resulted in a methadone increase and 11% led to a decrease or cessation of methadone. No patients developed serious morbidity or mortality. Fifty-seven percent of patients were either satisfied or very satisfied with their treatment. A nurse-led case management program of methadone in chronic pain patients can improve patient care in an ambulatory setting.
authors.affiliation: Pain Centre, McGill University Health Centre, Montreal General Hospital, Montreal, Quebec, Canada.
authors.forename: Louise
authors.initials: L
authors.lastname: Lamb
authors.forename: John Xavier
authors.initials: JX
authors.lastname: Pereira
authors.forename: Yoram
authors.initials: Y
authors.lastname: Shir
mesh_terms: D000368:Aged; D000553:Ambulatory Care; D000701:Analgesics, Opioid / Q000627:therapeutic use*; D019090:Case Management / Q000458:organization & administration*; D002908:Chronic Disease; D016903:Drug Monitoring / Q000451:nursing; D005240:Feasibility Studies; D005260:Female; D006801:Humans; D008297:Male; D008691:Methadone / Q000627:therapeutic use*; D008875:Middle Aged; D024802:Nurse's Role; D009730:Nursing Assessment; D015403:Nursing Evaluation Research; D010146:Pain / Q000175:diagnosis / Q000188:drug therapy / Q000451:nursing* / Q000523:psychology; D018710:Pain Clinics; D010147:Pain Measurement; D010353:Patient Education as Topic; D017060:Patient Satisfaction; D017009:Professional Autonomy; D015397:Program Evaluation; D011446:Prospective Studies; D011792:Quebec
chemical_list: D000701:Analgesics, Opioid; D008691:Methadone