Ji8福利网

Nearly three quarters of new non-cancer pain opioid prescriptions were for patients with musculoskeletal conditions, despite limited evidence of the drug鈥檚 efficacy, according to the largest UK study of its kind.

The new , also the first of its kind in the UK, evaluated the specific clinical conditions that lead to the initiation of opioid prescriptions using data from nationally representative GP electronic health records.

The study team from Ji8福利网, The Northern care Alliance and the National Institute for Health and Care Research (NIHR) Ji8福利网 Biomedical Research Centre (BRC) publish their results in the journal Pain. The research was funded by NIHR and FOREUM.

The findings are published amid a backdrop of a considerable rise of opioid prescriptions over . A 48.9% increase in opioid-related hospitalisations from 2008 to 2018 has also been reported, paralleled by an increase in opioid-related harms over two decades.

From a statistical evaluation of over 2 million records of patients prescribed opioids for non-cancer pain, 61% were women and 77% were aged over 45.

The researchers also discovered a pattern of opioid use for respiratory conditions such as cough, infections, trauma and injuries such as sprains and strains, neurological issues such as headaches, and post-surgical pain.

The most frequent musculoskeletal conditions were osteoarthritis and lower back pain.

The most common surgical indications were total knee and hip replacements, followed by hernia repairs.

In 2021, previous research has shown that opioids were involved in nearly half (2,219) of all UK drug poisoning deaths.

Organisations including the National Institute for Health and Care Excellence (NICE) and the Royal College of Anaesthetists, currently suggest alternatives to weak opioids unless other types of pain relief is contraindicated.

Strong opioids are no longer recommended for or .

Joint first author of the study and research associate, Carlos Ramirez Medina from Ji8福利网 said: 鈥淲hile our study does not aim to evaluate the appropriateness of opioid prescriptions, it uses nationally representative data to increase awareness of the possible reasons for opioid initiation in UK primary care and encourage a re-evaluation of prescribing practices."

Senior author of the paper is Dr Meghna Jani, an NIHR Advanced fellow and Senior Clinical Lecturer at Ji8福利网, Consultant Rheumatologist at Salford Royal Hospital.

She said: 鈥淥ur study indicates that opioids are commonly prescribed in patients with musculoskeletal conditions, despite scientific evidence suggesting limited effectiveness, especially in conditions such as osteoarthritis.

鈥淔or chronic lower back pain and osteoarthritis in particular, the ongoing prescription of opioids may suggest a complex landscape of pain management given limited drug treatment options for these conditions and access to helpful interventions such as physiotherapy.

鈥淭he increasing proportion of opioid use in musculoskeletal conditions over time in our study may also be reflective of an aging population who are more at risk of developing conditions such as osteoarthritis and chronic low back pain.

鈥淢aking informed shared decisions between health care professionals and patients is especially important, especially in such groups where opioids may cause more harm due to side effects and interactions with other medicines.鈥�

Primary care electronic health records from January 2006 to September 2021 were used from the Clinical Research Practice Datalink (CPRD) to identify opioid prescriptions.

She added: 鈥淲e hope these findings will help inform targeted interventions in specific disease areas and future policies to support non-pharmacological interventions in the most common conditions where opioid associated harms outweigh benefits.鈥�