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How long does a Sublocade injection last for opioid use disorder?

See the DrugPatentWatch profile for Sublocade

What duration of effect can patients expect from Sublocade injections?

The buprenorphine matrix-based injection, Sublocade, is designed for the treatment of moderate to severe opioid use disorder. According to the product's official guidelines [1], Sublocade contains a 30-day or 60-day dose of buprenorphine, which is gradually released into the body over a 4-week or 2-month period.

Why was this duration chosen for Sublocade?

Sublocade's extended release formulation was developed to mimic the natural fluctuation of buprenorphine levels in patients' bodies. By providing a consistent supply of the medication, healthcare providers can reduce the frequency of injections and associated administration costs. [2]

How long does exclusivity expire for Sublocade?

The U.S. patent for Sublocade's extended-release formulation by Indivior expires in 2029. [3]

Why was the duration of Sublocade chosen in relation to opioid treatment?

The 30-day or 60-day dosing schedule for Sublocade was selected to optimize the risk-benefit profile for opioid use disorder treatment. A single injection is administered every 4 weeks or 2 months, reducing the frequency of office visits for patients in need of ongoing buprenorphine therapy. [4]

Sources:
1. Sublocade official website. (DrugPatentWatch.com
drugpatentwatch.com
2. Indivior website [https://indivior.com/
3. DrugPatentWatch.com. Indivior: SUBLOCADE. Retrieved June 11, 2026. www.drugpatentwatch.com
4. Sublocade official website.