hydrocodone and Arthralgia

The objective of this study was to evaluate continued pain control and tolerability of converting patients from Vicodin (hydrocodone/acetaminophen; HCD/APAP) to the buprenorphine transdermal system (BTDS).. Adult patients with pain from osteoarthritis receiving a stable dosage of HCD/APAP (i.e., 15 - 30 mg hydrocodone/day) were switched to an equivalent or near-equivalent dosage of open-label Vicodin for 7 days. Patients maintaining acceptable analgesia were stratified based on their Vicodin dosage and randomized to receive either titratable BTDS 10 μg/h or fixed-dose BTDS 20 μg/h. The primary efficacy variable was completion of the 14-day double-blind phase. Tolerability was assessed.. A total of 84.3% of patients met the primary end point, completion of the 14-day double-blind phase (167/198 patients, 95% CI 79.3 - 89.4). Adverse events were consistent with those associated with the use of opioid analgesics and transdermal patches.. There was a similar analgesic and tolerability profile when patients treated with Vicodin for osteoarthritis pain were switched to 7-day BTDS treatment.

Topics: Acetaminophen; Administration, Cutaneous; Administration, Oral; Aged; Analgesics, Opioid; Anti-Inflammatory Agents, Non-Steroidal; Arthralgia; Buprenorphine; Double-Blind Method; Drug Combinations; Drug Substitution; Female; Humans; Hydrocodone; Kaplan-Meier Estimate; Male; Middle Aged; Osteoarthritis; Pain Measurement; Time Factors; Transdermal Patch; Treatment Outcome; United States

Data regarding opioid effects on esophageal function are limited. We previously demonstrated an association between chronic opioid use and esophageal motor dysfunction characterized by esophagogastric junction outflow obstruction, distal esophageal spasm, achalasia type III, and possibly Jackhammer esophagus. Our aim was to characterize the influence of different opioids and doses on esophageal dysfunction.. Retrospective review of 225 patients prescribed oxycodone, hydrocodone, or tramadol for >3 months, who completed high-resolution manometry from 2012 to 2017. Demographic and manometric data were extracted from a prospectively maintained motility database. Frequency of opioid-induced esophageal dysfunction (OIED, defined as distal esophageal spasm, esophagogastric junction outflow obstruction, achalasia type III, or Jackhammer esophagus on high-resolution manometry, was compared among different opioids. The total 24-hour opioid doses for oxycodone, hydrocodone, and tramadol were converted to a morphine equivalent for dose effect analysis.. OIED was present in 24% (55 of 225) of opioid users. OIED was significantly more prevalent with oxycodone or hydrocodone use compared with tramadol (31% vs 28% vs 12%, P = 0.0162), and for oxycodone alone vs oxycodone with acetaminophen (43% vs 21%, P = 0.0482). There was no difference in OIED for patients taking hydrocodone alone vs hydrocodone with acetaminophen. Patients with OIED were taking a higher median 24-hour opioid dose than those without OIED (45 vs 30 mg, P = 0.058).. OIED is more prevalent in patients taking oxycodone or hydrocodone compared with tramadol. There is greater likelihood of OIED developing with higher doses. Reducing the opioid dose or changing to tramadol may reduce OIED in opioid users.

Topics: Abdominal Pain; Adult; Aged; Analgesics, Opioid; Arthralgia; Back Pain; Dose-Response Relationship, Drug; Esophageal Achalasia; Esophageal Diseases; Esophageal Spasm, Diffuse; Esophagogastric Junction; Female; Humans; Hydrocodone; Male; Manometry; Middle Aged; Oxycodone; Retrospective Studies; Tramadol