Implementation and results of a symptom-triggered opioid withdrawal protocol at a Veterans Affairs medical center.

Introduction: The Chillicothe Veterans Affairs Medical Center serves veterans from southern Ohio, Kentucky, and West Virginia, where the rates of non-medical opioid use are some of the highest in the nation. Prior to this project, there was not a standardized practice for the treatment of veterans undergoing opioid withdrawal at the facility. In May 2015, a symptom-triggered protocol was initiated to improve the quality of care and decrease the length of detoxification for veterans treated at the Chillicothe Veterans Affairs Medical Center.

Methods: This paper reflects a 2-phase project that took place from August 2014 through June 2016. Phase 1 focused on the development of a symptom-triggered opioid withdrawal protocol using the Clinical Opiate Withdrawal Scale for assessment and buprenorphine/naloxone or clonidine for treatment. Phase 2 was a retrospective cohort analysis comparing outcomes between group 1, before protocol initiation; group 2, after protocol initiation with clonidine; and group 3, after protocol initiation with buprenorphine/naloxone. The primary outcome assessed was length of detoxification (in days). Secondary outcomes included length of hospitalization (in days) for the index admission, outpatient substance abuse treatment program participation rates, and opioid sobriety rates at 3 months after detoxification.

Results: A statistically significant reduction in the duration of detoxification days was detected after protocol initiation in veterans who received buprenorphine/naloxone or clonidine in accordance with the protocol.

Discussion: This retrospective quality analysis supports the use of a symptom-triggered opioid withdrawal protocol using the Clinical Opiate Withdrawal Scale for assessment and clonidine or buprenorphine/naloxone for detoxification treatment.