I am a
Home I AM A Search Login

Human Studies

Share this

Trends in prescription opioid use and dose trajectories before opioid use disorder or overdose in US adults from 2006 to 2016: A cross-sectional study.

With governments' increasing efforts to curb opioid prescription use and limit dose below the Centers for Disease Control and Prevention (CDC)-recommended threshold of 90 morphine milligram equivalents per day, little is known about prescription opioid patterns preceding opioid use disorder (OUD) or overdose. This study aimed to determine prescribed opioid fills and dose trajectories in the year before an incident OUD or overdose diagnosis using a 2005-2016 commercial healthcare database.

Learn More >

‘It’s about willpower in the end. You’ve got to keep going’: a qualitative study exploring the experience of pain in inflammatory bowel disease.

Pain is a widely experienced symptom of inflammatory bowel disease (IBD), which has significant psychological and functional impacts on patients. Understanding the aetiology and management of chronic pain is a poorly understood area of IBD research. This qualitative study aimed to explore the experiences of individuals with IBD and pain, the pain management strategies they use and any needs for future pain management interventions.

Learn More >

Opioid use prior to elective surgery is strongly associated with persistent use following surgery: an analysis of 14 354 Medicare patients.

Persistent opioid use following total joint replacement (TJR) surgery is common; however, the association between pre-surgical opioid use and surgery type has not been established. The objective of this study was to determine the association between pre-surgery opioid use and persistent post-surgery opioid use in TJR patients compared to other elective surgical patients.

Learn More >

Gender-Stratified Prevalence of Psychiatric and Pain Diagnoses in a Primary Care Patient Sample with Fibromyalgia.

Comorbid psychiatric and pain-related conditions are common in patients with fibromyalgia. Most studies in this area have used data from patients in specialty care and may not represent the characteristics of fibromyalgia in primary care patients. We sought to fill gaps in the literature by determining if the association between psychiatric diagnoses, conditions associated with chronic pain, and fibromyalgia differed by gender in a primary care patient population.

Learn More >

Association of the “CDC Guideline for Prescribing Opioids for Chronic Pain” With Emergency Department Opioid Prescribing.

The number of unintentional deaths due to prescription drug overdose has risen in recent years due to the increased utilization of opioid analgesics. Pain is one of the most common reasons for patients to visit an emergency department (ED) and is often treated with opioid analgesics. In 2016, the Centers for Disease Control and Prevention (CDC) released guidelines for primary care providers on prescribing opioids for chronic pain.

Learn More >

Differences of Cluster Headache on the Basis of Sex in the Korean Cluster Headache Registry.

Most of the clinical characteristics of cluster headache (CH) have been established through the observation of men with CH. Epidemiological data of CH in women are scarce especially in the Asian population. Here, we sought to assess the prevalence and clinical characteristics of women with CH in comparison to men in a prospective CH registry.

Learn More >

OnabotulinumtoxinA Wear-off Phenomenon in the Treatment of Chronic Migraine.

To evaluate the frequency and features of onabotulinumtoxinA (onabotA) wear-off in chronic migraine (CM).

Learn More >

Recent prescription status of oral analgesics in Japan in real-world clinical settings: retrospective study using a large-scale prescription database.

: Information on prescriptions of oral analgesics for the treatment of pain is beneficial. However, there have been few reports on the prescription status of oral analgesics from a nation-wide, large-scale prescription database in Japan. : The authors analyzed the prescription data of 2,042,302 patients prescribed oral analgesics in 2017. The numbers/proportions of patients prescribed oral analgesics, adherence with approved doses, co-prescription patterns, dose changes, drug adherence, and treatment-discontinuation rates were evaluated. : Loxoprofen was prescribed to 32.5% of the patients, followed by celecoxib, prescribed to 16.0% of patients. Acetaminophen and pregabalin were prescribed to 10.5% and 9.4% of patients, respectively. Many analgesics were prescribed at lower doses than the approved doses. The most frequently used concomitant medication was pregabalin. For duloxetine and pregabalin, high proportions of patients were prescribed these drugs for > 90 days. : Loxoprofen was the most prescribed of the non-steroidal anti-inflammatory drugs in Japan. The information obtained provides an overview of prescribed oral analgesics in Japan and could be useful for potential research into prescribed oral analgesics in the future.

Learn More >

Characterization of the microstructure of the intervertebral disc in patients with chronic low back pain by diffusion kurtosis imaging.

Multivariate analysis of T2-weighted signal, diffusion ADC, and DKI parameters and tractography were used to differentiate chronic non-specific low back pain (CLBP) patients and asymptomatic controls (AC).

Learn More >

A Brief Mindfulness Intervention for Medically Hospitalized Patients with Acute Pain: A Pilot Randomized Clinical Trial.

Mindfulness interventions may be beneficial for patients with chronic pain; however, the effects for acute pain are not understood. The purpose of this study was to pilot test a brief mindfulness intervention for acute pain and stress for patients in an inpatient medical setting.

Learn More >

Search