Reconsidering the usefulness of using long-acting injectable buprenorphine as a tapering tool: a case report of delayed withdrawal months after last dose - Scorecard - MDSpire

Reconsidering the usefulness of using long-acting injectable buprenorphine as a tapering tool: a case report of delayed withdrawal months after last dose

  • By

  • Kareem Woods

  • Sophia Graham

  • Steven Dobscha

  • Christopher Blazes

  • July 6, 2026

  • 0 min

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Clinical Scorecard: Evaluating the Efficacy of Long-Acting Injectable Buprenorphine for Tapering: A Case Study of Prolonged Withdrawal After Final Administration

At a Glance

CategoryDetail
ConditionOpioid Use Disorder (OUD)
Key MechanismsDelayed withdrawal symptoms due to pharmacokinetics of long-acting injectable buprenorphine.
Target PopulationPatients with OUD seeking discontinuation from buprenorphine therapy.
Care SettingClinical management of opioid tapering strategies.

Key Highlights

  • Delayed withdrawal symptoms can occur months after LAIB administration.
  • Loss of kappa opioid receptor antagonism may exacerbate mood-like symptoms.
  • Comprehensive tapering protocols and extended monitoring are essential.
  • Bridging strategies may be necessary during tapering.
  • Differential diagnosis should consider delayed withdrawal versus new psychiatric disorders.

Guideline-Based Recommendations

Diagnosis

  • Consider delayed buprenorphine withdrawal in patients with emerging symptoms post-taper.

Management

  • Utilize symptomatic agents or buprenorphine rescue as needed during tapering.

Monitoring & Follow-up

  • Extended monitoring for 6–12 months is recommended after LAIB administration.

Risks

  • Informed consent regarding delayed withdrawal risks should be obtained.

Patient & Prescribing Data

Individuals with a history of opioid use disorder in remission.

Single doses of LAIB may lead to prolonged withdrawal symptoms requiring careful management.

Clinical Best Practices

  • Implement shared decision-making when transitioning to LAIB.
  • Monitor pharmacokinetics of buprenorphine to inform clinical decisions.
  • Recognize and address atypical withdrawal symptoms that may mimic psychiatric disorders.

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