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Search by disease and location to discover available clinical trials matching your criteria. Updated every day from authoritative EU registries.

recruiting: 3 961
countries: 28
conditions: 2 103

3 961 trials recruiting28 European countries2 103 conditions coveredUpdated today

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Drug use disorder

Recruiting

Registered drug

A study to evaluate the effects of CSX-1004 on breathing difficulties caused by fentanyl in healthy adults and people with opioid use disorder

Registered drug

The Netherlands

Participants:18–64 years · Healthy volunteers
Substances:Sodium Chloride

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Drug use disorder

Recruiting

Registered drug

Study on the Effects of Naldemedine and Tramadol on Opioid-Induced Bowel Dysfunction in Patients Using Opioids

Registered drug

Denmark

Participants:18–64 years · Healthy volunteers
Substances:NALDEMEDINE

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Drug use disorder

Recruiting

Registered drug

Study of daridorexant and buprenorphine combination treatment for patients with opioid use disorder

Registered drug

Sweden

Participants:18–64 years
Substances:Buprenorphine

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Drug use disorder+1

Recruiting

Registered drugNo placebo

Comparing Buprenorphine/Naloxone and Methadone for Opioid Use Disorder in Patients with Chronic Pain: A Study on Reducing Opioid Misuse

Registered drugNo placebo

The Netherlands

Participants:18–64 years · 65+ years
Substances:Buprenorphine

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Drug use disorder

Recruiting

Investigational

Study on Dexamfetamine for Adults with Amphetamine and Opioid Dependence Undergoing Opioid Treatment

Investigational

Norway

Participants:18–64 years
Substances:Dexamfetamine Sulfate

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Drug use disorder

Recruiting

Registered drugNo placebo

Study on Baclofen for Inpatient Detoxification in Patients with GHB Use Disorder

Registered drugNo placebo

The Netherlands

Participants:18–64 years
Substances:Baclofen

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Drug use disorder

Not yet recruiting

Registered drugNo placebo

Study on Ketamine to Prevent Relapse in Patients with Opioid Use Disorder

Registered drugNo placebo

Cyprus

Participants:18–64 years · 65+ years
Substances:Ketamine

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Drug use disorder

Not yet recruiting

Registered drugNo placebo

Study on Baclofen for Inpatient Detoxification in Patients with GHB Use Disorder

Registered drugNo placebo

The Netherlands

Participants:18–64 years
Substances:Baclofen

Contact Research Centre

Drug use disorder

Not recruiting

Registered drug

Study on Tramadol's Effect on Opioid-Induced Bowel Dysfunction in Patients Using Opioids

Registered drug

Denmark

Participants:18–64 years · Healthy volunteers
Substances:Tramadol

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Drug use disorder

Not recruiting

Registered drugNo placebo

Study on Reversing Opioid-Induced Breathing Problems Using Naloxone and Nalmefene in Healthy Volunteers and Opioid Users

Registered drugNo placebo

The Netherlands

Participants:18–64 years · 65+ years · Healthy volunteers
Substances:Fentanyl Citrate

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Drug use disorder

Not recruiting

Registered drug

Study on the Effects of Naloxegol and Codeine on Opioid-Induced Constipation in Healthy Volunteers

Registered drug

Belgium

Participants:18–64 years · Healthy volunteers
Substances:Bisacodyl

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Drug use disorder

Not recruiting

Registered drug

Study of Intranasal Oxytocin Treatment for Patients with Benzodiazepine Withdrawal Symptoms: A Comparison with Placebo during Diazepam Dose Reduction

Registered drug

Norway

Participants:18–64 years · 65+ years
Substances:Oxytocin

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Find therapies in clinical trials near you

13 trials match your criteria

Drug use disorder

A study to evaluate the effects of CSX-1004 on breathing difficulties caused by fentanyl in healthy adults and people with opioid use disorder

Drug use disorder

Study on the Effects of Naldemedine and Tramadol on Opioid-Induced Bowel Dysfunction in Patients Using Opioids

Drug use disorder

Study of daridorexant and buprenorphine combination treatment for patients with opioid use disorder

Drug use disorder+1

Comparing Buprenorphine/Naloxone and Methadone for Opioid Use Disorder in Patients with Chronic Pain: A Study on Reducing Opioid Misuse

Drug use disorder

Study on Dexamfetamine for Adults with Amphetamine and Opioid Dependence Undergoing Opioid Treatment

Drug use disorder

Study on Baclofen for Inpatient Detoxification in Patients with GHB Use Disorder

Drug use disorder

Study on Ketamine to Prevent Relapse in Patients with Opioid Use Disorder

Drug use disorder

Study on Baclofen for Inpatient Detoxification in Patients with GHB Use Disorder

Drug use disorder

Study on Tramadol's Effect on Opioid-Induced Bowel Dysfunction in Patients Using Opioids

Drug use disorder

Study on Reversing Opioid-Induced Breathing Problems Using Naloxone and Nalmefene in Healthy Volunteers and Opioid Users

Drug use disorder

Study on the Effects of Naloxegol and Codeine on Opioid-Induced Constipation in Healthy Volunteers

Drug use disorder

Study of Intranasal Oxytocin Treatment for Patients with Benzodiazepine Withdrawal Symptoms: A Comparison with Placebo during Diazepam Dose Reduction

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