Management of acute low back pain in emergency departments in Sao Paulo, Brazil: a descriptive, cross-sectional analysis of baseline data from a prospective cohort study

Author(s)

Oliveira, Indiara Soares ; Tomazoni, Shaiane Silva ; Vanin, Adriane Aver ; Araujo, Amanda Costa ; de Medeiros, Flavia Cordeiro ; Ananias Oshima, Renan Kendy ; Pena Costa, Leonardo Oliveira ; Menezes Costa, Luciola da Cunha

• Document type: Journal article
• Source: BMJ OPEN; v. 12, n. 4, p. 7-pg., 2022-04-01.

Abstract

Objective To describe management strategies used in public emergency departments in a middle-income country for patients with acute non-specific low back pain. Design A descriptive, cross-sectional analysis of baseline data from a prospective cohort study. Setting and participants A study with 600 patients with low back pain presenting in four public emergency departments from Sao Paulo, Brazil was conducted. Outcome measures Diagnostic tests, pharmacological interventions, and/or referral to other healthcare professionals were collected. Descriptive analyses were used to report all outcomes. Results Of all patients, 12.5% (n=75) underwent some diagnostic imaging tests. Medication was administered to 94.7% (n=568) of patients. The most common medications were non-steroidal anti-inflammatory drugs (71.3%; n=428), opioids (29%; n=174) and corticosteroids (22.5%; n=135). Only 7.5% (n=45) of patients were referred to another type of care. Conclusion There is a need for research data on low back pain from middle-income countries. There was an acceptable rate of prescription for diagnostic imaging tests. However, there were high medication prescriptions and small rates of referrals to other healthcare services. Our findings indicate that there is still a need to implement best practices in the management of acute low back pain at public emergency departments in Brazil. (AU)

• FAPESP's process: 16/18575-8 - The use of the start back screening tool for predicting clinical outcomes of patients with nonspecific low back pain when administered at multiple time points
• Grantee: Flávia Cordeiro de Medeiros
• Support Opportunities: Scholarships in Brazil - Doctorate (Direct)
• FAPESP's process: 18/09544-7 - Implementing the start back model of stratifying care for patients with low back pain seeking care in an emergency department: a prospective longitudinal cohort study
• Grantee: Renan Kendy Ananias Oshima
• Support Opportunities: Scholarships in Brazil - Doctorate (Direct)