Patients' and physicians' perspectives on opioid therapy for chronic cancer and musculoskeletal pain in Germany, Italy, and Turkey: PAin RESearch (PARES) survey.
OBJECTIVE
Under-treatment or lack of appropriate treatment for chronic pain remains an ongoing major healthcare problem. Opioids are being increasingly recognized as an effective option for chronic pain management. The objective of this survey was to understand the perspective of patients treated with opioids on quality of treatment, preferences, and possibilities to improve treatment and communication between patients and physicians.


METHODS
A large-scale PAin RESearch (PARES) survey of 2860 patients (Germany, Italy, and Turkey) with chronic cancer or musculoskeletal pain prescribed opioid therapy was conducted to assess various factors such as ease of use and compliance, sleep, quality-of-life, and polymedication. A physician component was also included. Relationships between variables and differences between groups were tested using Spearman and Wilcoxon signed-rank tests, respectively.


RESULTS
Of the patients surveyed, 61% received strong opioids (WHO III) and 39% weak opioids (WHO II). Nearly 65% of the patients were currently on a twice daily or more dosing schedule; however, 61.5% of the patients responded that they considered once-daily dosing to be the most convenient schedule. Patients' responses indicated that different dosing schedules significantly influenced the occurrence of end-of-dose pain, feeling limited by the remaining level of pain, problems in falling asleep, and episodes of waking up at night or early in the morning. Physicians' responses showed that they were not surprised by 68.5% of patient responses; they also felt the need to change some aspect of pain treatment for a third of the patients, the commonest being pain medication (52.4%).


CONCLUSIONS
The results of the survey suggest that patients prefer a convenient dosing scheme, which may have a positive impact on compliance. Physicians may have to communicate more closely with patients about their needs.
Regional Pain and Palliative Care Centre DGS , Göppingen , Germany.
Gerhard H H
GH
Müller-Schwefe
Antonie M
AM
Wimmer
Joachim
J
Dejonckheere
Antje
A
Eggers
Renato
R
Vellucci
D000701:Analgesics, Opioid / Q000627:therapeutic use*; D001291:Attitude of Health Personnel; D059350:Chronic Pain / Q000188:drug therapy* / Q000209:etiology; D005858:Germany; D006801:Humans; D007558:Italy; D059352:Musculoskeletal Pain / Q000188:drug therapy*; D009369:Neoplasms / Q000150:complications*; D010361:Patients / Q000523:psychology*; D010820:Physicians / Q000523:psychology*; D014421:Turkey
D000701:Analgesics, Opioid