Pharmacotherapeutic management of chronic noncancer pain in primary care: lessons for pharmacists.
J Pain Res
; 7: 163-73, 2014.
Article
em En
| MEDLINE
| ID: mdl-24711711
ABSTRACT
PURPOSE:
Describe the pharmacotherapeutic management of primary-care patients with chronic noncancer pain, assess their satisfaction with pain treatment, and identify the determinants of their satisfaction.METHODS:
A cohort study was conducted in Quebec (Canada). Patients reporting chronic noncancer pain with an average pain intensity of at least 4 on a 0-10 scale (10= worst possible pain) and having an active analgesic prescription from a primary-care physician were recruited. They completed a telephone interview and a self-administered questionnaire to document their pain, emotional well-being, satisfaction with treatment, and barriers/beliefs/attitudes about pain and its treatment. Information on pharmacotherapy was based on an administrative provincial database and pharmacies' charts. Determinants of patients' satisfaction were identified using multivariate linear regression models.RESULTS:
Four hundred and eighty six patients participated. Their mean age was 58.4 years and they had had pain for a mean of 11.7 years (standard deviation, ±11.1) at an average pain intensity of 6.5 in the past week. Although 90% reported adverse gastrointestinal effects, 36.4% and 54.4% of these patients took no over-the-counter or prescribed medication for constipation or nausea, respectively. On a scale from 0-100, the mean overall satisfaction score was 64.7 (95% confidence interval [CI] =63.5-65.9). Patient satisfaction was low, particularly regarding the "information about pain and its treatment" (mean 50.6; 95% CI =47.6-53.7) and "treatment efficacy" (mean 53.6; 95% CI =51.5-55.6) subscales. The overall treatment satisfaction score decreased with more pain disability, probable depression and anxiety, more barriers to pain treatment, higher incidence of nausea, and use of over-the-counter analgesics.CONCLUSION:
In primary care, patients' level of satisfaction with their pain treatment is not optimal. This study underlines how the expanded scope of practice of community pharmacists may allow them to play a pivotal role in providing information, discussing barriers to pain treatment, and monitoring pain disability, and by appropriately managing pharmacotherapy to optimize effectiveness while minimizing adverse effects.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Idioma:
En
Revista:
J Pain Res
Ano de publicação:
2014
Tipo de documento:
Article
País de afiliação:
Canadá