Recent Updates
Recently added Catalysts

BIOPIN-6 Active with Naltrexone

Phase 1

Opioid Use Disorder | Small molecule | Psychiatry |cbdMD, Inc.|Last Updated: Apr 28, 2026

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials1
Total Enrollment16

FDA Designations

No designations recorded

Clinical trial landscape

BIOPIN-6 Active with Naltrexone · 1 trial · 1 indication

Phase 1 1
NCT06216132Study of the BIOPIN 6 Naltrexone Implant in Healthy AdultsOpioid Use Disorder
COMPLETED16 Analytics
PHASE1COMPLETED
Study of the BIOPIN 6 Naltrexone Implant in Healthy Adults
Opioid Use DisorderUnlock trial analytics

Study Endpoints

Primary Endpoints

Naltrexone Plasma Concentration Area Under the Curve (AUC₀-Day 98)
Predose and 1, 3, 6, 12, 24, 48, and 72 hours post-implant; Days 7 and 10; Weeks 2, 3, 4, 5, 6, 7, 8, 9, 10, and 11 post-implant; Week 12 pre-explant and 1, 3, 6, 12, 24, 48, 72, and 96 hours post-explant; and Week 14 (Day 98).

Area under the plasma naltrexone concentration-time curve (AUC) from implant placement through Day 98, calculated using noncompartmental pharmacokinetic methods based on serial plasma concentration measurements. Plasma concentrations below the lower limit of quantification (LLOQ) were represented as 0 in the reported results; therefore, 0 values do not represent placeholder entries.

Naltrexone Plasma Levels (Peak)
Predose and 1, 3, 6, 12, 24, 48, and 72 hours post-implant; Days 7 and 10; Weeks 2, 3, 4, 5, 6, 7, 8, 9, 10, and 11 post-implant; Week 12 pre-explant and 1, 3, 6, 12, 24, 48, 72, and 96 hours post-explant; and Week 14 (Day 98).

Naltrexone Peak Plasma Concentration (Cmax) \[ng/ml\]. Plasma concentrations below the lower limit of quantification (LLOQ) were represented as 0 in the reported results; therefore, 0 values do not represent placeholder entries.

Time to Peak Plasma Concentration of Naltrexone (Tmax)
Predose and 1, 3, 6, 12, 24, 48, and 72 hours post-implant; Days 7 and 10; Weeks 2, 3, 4, 5, 6, 7, 8, 9, 10, and 11 post-implant; Week 12 pre-explant and 1, 3, 6, 12, 24, 48, 72, and 96 hours post-explant; and Week 14 (Day 98).

Time to maximum observed plasma concentration (Tmax) of naltrexone following implant placement.

6-β-naltrexol Plasma Concentration Area Under the Curve (AUC₀-98 Days)
Predose and 1, 3, 6, 12, 24, 48, and 72 hours post-implant; Days 7 and 10; Weeks 2, 3, 4, 5, 6, 7, 8, 9, 10, and 11 post-implant; Week 12 pre-explant and 1, 3, 6, 12, 24, 48, 72, and 96 hours post-explant; and Week 14 (Day 98).

Area under the plasma concentration-time curve (AUC) of 6-β-naltrexol from implant placement through Day 98. Plasma concentrations below the lower limit of quantification (LLOQ) were represented as 0 in the reported results; therefore, 0 values do not represent placeholder entries.

6-β-naltrexol Peak Plasma Concentration (Cmax)
Predose and 1, 3, 6, 12, 24, 48, and 72 hours post-implant; Days 7 and 10; Weeks 2, 3, 4, 5, 6, 7, 8, 9, 10, and 11 post-implant; Week 12 pre-explant and 1, 3, 6, 12, 24, 48, 72, and 96 hours post-explant; and Week 14 (Day 98).

Maximum observed plasma concentration (Cmax) of 6-β-naltrexol following implant placement.\[ng/ml\]. Plasma concentrations below the lower limit of quantification (LLOQ) were represented as 0 in the reported results; therefore, 0 values do not represent placeholder entries.

Time to Peak Plasma Concentration of 6-β-naltrexol (Tmax)
Day 0 to Day 98

Time to maximum observed plasma concentration (Tmax) of 6-β-naltrexol following implant placement.

Unlock Study Endpoints

Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
BIOPIN-6 active implantEXPERIMENTALTwo sequential cohorts receiving 4.8 or 9.6 BIOPIN 6 implanted into a subcutaneous pocket in the upper abdominal wall.
BIOPIN-6 placebo implantPLACEBO_COMPARATORThe placebo will be an implant consisting of the poly-d-l Lactic Acid and polycaprolactone contained in BIOPIN 6 without naltrexone.

Interventions

NameTypeDescription
BIOPIN-6 Active Implant with NaltrexoneCOMBINATION_PRODUCTAn extended release formulation of naltrexone implanted in the subcutaneous space.
BIOPIN-6 Placebo ImplantDEVICEThe placebo will be an implant consisting of the poly-d-l Lactic Acid and polycaprolactone contained in BIOPIN 6 without naltrexone.
Unlock Study Design Details

Eligibility Criteria

Age Range18 Years to 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: Subjects must meet all of the following criteria to be included in the study: * Healthy male or female volunteer, aged 18-to-55 years, inclusive. * BMI must be between 18 and 32 kg/m2 (inclusive) and weigh a minimum of 50 kg (110 lbs). * If female, be postmenopausal (at least 2...

Countries:United States
Unlock Eligibility Criteria

Frequently asked questions about BIOPIN-6 Active with Naltrexone

What is BIOPIN-6 Active with Naltrexone used for?

BIOPIN-6 Active with Naltrexone is an investigational small molecule being developed for the treatment of Opioid Use Disorder. It is currently in Phase 1 clinical development and has not been approved by the FDA. The drug is being studied as a potential therapy to address this psychiatric condition.

Who makes BIOPIN-6 Active with Naltrexone?

BIOPIN-6 Active with Naltrexone is being developed by cbdMD, Inc., a company traded on the NYSE American under the ticker symbol YCBD. The company is conducting clinical research to evaluate this investigational drug for Opioid Use Disorder.

What phase is BIOPIN-6 Active with Naltrexone in?

BIOPIN-6 Active with Naltrexone is in Phase 1 clinical development. It is an investigational drug, meaning it has not been approved by regulatory authorities. The Phase 1 trial has been completed, and the drug remains under investigation for Opioid Use Disorder.

What clinical trials is BIOPIN-6 Active with Naltrexone in?

BIOPIN-6 Active with Naltrexone has one completed clinical trial, registered as NCT06216132. This Phase 1 study, titled "Study of the BIOPIN 6 Naltrexone Implant in Healthy Adults," enrolled 16 participants in the United States. The trial was randomized, double-blind, and placebo-controlled, and included biomarker selection.

Is BIOPIN-6 Active with Naltrexone FDA approved?

BIOPIN-6 Active with Naltrexone is not FDA approved. It is an investigational drug currently in Phase 1 clinical development for Opioid Use Disorder. The completed Phase 1 trial was a safety and tolerability study in healthy adults, and further clinical development is required before any regulatory approval could be considered.