Journal Article

Treatment patterns and out-of-hospital healthcare resource utilisation by patients with advanced cancer living with pain: An analysis from the Stop Cancer PAIN trial

Cheah, Seong Leang, McCaffrey, Nikki, Boyle, Frances, Lovell, Melanie, Currow, David C., Phillips, Jane L., Agar, Meera, Shaw, Tim, Luckett, Tim, Davidson, Patricia M.

2023

Overview

About 70% of patients with advanced cancer experience pain. Few studies have investigated the use of healthcare in this population and the relationship between pain intensity and costs. Adults with advanced cancer and scored worst pain ≥ 2/10 on a numeric rating scale (NRS) were recruited from 6 Australian oncology/palliative care outpatient services to the Stop Cancer PAIN trial (08/15-06/19). Out-of-hospital, publicly funded services, prescriptions and costs were estimated for the three months before pain screening. Descriptive statistics summarize the clinico-demographic variables, health services and costs, treatments and pain scores. Relationships with costs were explored using Spearman correlations, Mann-Whitney U and Kruskal-Wallis tests, and a gamma log-link generalized linear model. Overall, 212 participants had median worst pain scores of five (inter-quartile range 4). The most frequently prescribed medications were opioids (60.1%) and peptic ulcer/gastro-oesophageal reflux disease (GORD) drugs (51.6%). The total average healthcare cost in the three months before the census date was A$6,742 (95% CI $5,637, $7,847), approximately $27,000 annually. Men had higher mean healthcare costs than women, adjusting for age, cancer type and pain levels (men $7,872, women $4,493, p<0.01) and higher expenditure on prescriptions (men $5,559, women $2,034, p<0.01). In this population with pain and cancer, there was no clear relationship between healthcare costs and pain severity. These treatment patterns requiring further exploration including the prevalence of peptic ulcer/GORD drugs, and lipid lowering agents and the higher healthcare costs for men. ACTRN12615000064505. World Health Organisation unique trial number U1111-1164-4649. Registered 23 January 2015.

• Publisher: Public Library of Science,Public Library of Science (PLoS)
• Subject: Adult / Analysis / Australia - epidemiology / Cancer / Cancer pain / Cancer Pain - therapy / Care and treatment / Consent / Costs / Demographic variables / Drugs / Ethics / Female / Gastroesophageal Reflux / Health care / Health care access / Health care policy / Health services / Health services utilization / Hospitals / Humans / Lipids / Male / Medical care / Medical care, Cost of / Medical diagnosis / Medicare / Medicine and Health Sciences / Men / Narcotics / Neoplasms - complications / Neoplasms - therapy / Outpatients / Pain / Pain management / Palliative care / Patient Acceptance of Health Care / Patients / Peptic ulcers / Pharmaceuticals / Phase transitions / Practice guidelines (Medicine) / Quality of life / Social Sciences / Statistical analysis / Statistical models / Utilization / Women