Clinical trials: Withdrawal
THC, Cannabis
THC Crossover Study
This is a randomized, crossover study enrolling experienced dual cannabis-tobacco smokers (N=18) to describe the differences in THC and toxicant exposure, examining pharmacokinetic, subjective, and cardiovascular effects from…
- Conditions
- THC, Cannabis, Cannabis Smoking, Cannabis Use, Unspecified
- Trial name
- TRDRP (NCT04429568)
- Testing
- Smoked Cannabis, Vaped Cannabis, Tobacco Cigarette
- Where
- 2 sites in United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Opioid-Related Disorders
EA for Protracted Withdrawal of OUD
Opioid use disorder (OUD) the most harmful of all the illicit drugs is a serious substance-related disorder resulting from abuse or misuse of opioids.
- Trial name
- NCT04961294
- Testing
- Electro-Acupuncture
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Chengdu University of Traditional Chinese Medicine
Child Development, Prenatal Stress
Choline Supplementation During Pregnancy: Impact on Attention and Social Withdrawal
The goal is to determine if providing a nutritional supplement, phosphatidylcholine, to pregnant women improves early brain development with improved brain-related development during the first four years of life.
- Trial name
- NCT03028857
- Testing
- Choline
- Where
- 2 sites in United States
- Volunteers
- 216 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Contraception
To Compare SH T00658ID Over Ortho Tri-Cyclen Lo (US/Canada)
The objective of the study is to compare the oral contraceptive (OC) SH T00658ID over Ortho Tri-Cyclen Lo administered for 13 cycles to healthy female volunteers between 18 and 50 years of age who request oral contraceptive…
- Trial name
- NCT00754065
- Testing
- Estradiol valerate, Dienogest (Natazia, Qlaira, BAY86-5027), Ortho Tri Cyclen Lo
- Where
- 59 sites in United States, Canada
- Volunteers
- 409 people, healthy volunteers welcome
- Sponsor
- Bayer
Opioid Withdrawal, Chronic Pain
ACTION: Trial of Adding Buprenorphine, CBT, and TMS to Improve Outcomes of Long-Term Opioid Therapy for Chronic Pain
This study will sequentially evaluate three novel and scalable interventions for at-risk individuals on long term opioid therapy for chronic pain: (1) low-dose transdermal buprenorphine initiation without a period of opioid…
- Trial name
- ACTION (NCT06442566)
- Testing
- Buprenorphine Patch, Transcranial Magnetic Stimulation (TMS)
- Where
- United States
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Central Sensitisation
Differences in Pain Processing Between Men and Women
Many chronic pain conditions show clear differences between between men and women, such as reported pain intensities or treatment effects, with chronic pain conditions being generally more frequent in women.
- Trial name
- NCT05031286
- Testing
- Cutaneous thermal stimuli
- Where
- Switzerland
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Balgrist University Hospital
Neonatal Opioid Withdrawal, Neonatal Opioid Withdrawal Syndrome
Cerebral Physiology of NOWS
This study will use a new device to measure blood flow and oxygen levels in the brains of newborn infants who have had exposure to opioid medications in the womb, compared to newborns who have not had any exposure.
- Conditions
- Neonatal Opioid Withdrawal, Neonatal Opioid Withdrawal Syndrome, Opioid Use Disorder, Intrauterine Exposure
- Trial name
- NIRS for NOWS (NCT07610746)
- Testing
- FD-NIRS and DCS
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Indiana University
Disorder Related to Renal Transplantation
Efficacy of Certican® in Combination With Myfortic® in Renal
The primary objective is to demonstrate the superiority of everolimus plus Myfortic® plus corticosteroids following CNI withdrawal at week 16 compared to tacrolimus plus Myfortic® plus corticosteroids as measured by the change in…
- Trial name
- HUSJ1 (NCT01399242)
- Testing
- Certican
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Hospital Universitário São José
Liver Transplantation
Withdrawal of Immunosuppression in Long Term Stable Liver Transplant Recipients
Long-term immunosuppression carries potential adverse effects such as risk of infection, malignancy, renal insufficiency, diabetes and hypertension.
- Trial name
- tolerance (NCT01198314)
- Testing
- immunosuppression withdrawal, continue of taking immunosuppressant
- Where
- South Korea
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- The Catholic University of Korea
Colorectal Polyps
Colorectal Polypectomy Upon Insertion And Withdrawal Or Upon Withdrawal Only?
The investigators aim to assess the procedure time and miss rate of polyps when performing polypectomy in the colon on the way up* and down or only on the way down.
- Trial name
- NCT01607827
- Testing
- Polyp removal upon insertion and withdrawal, Polyp removal upon withdrawal only
- Where
- Switzerland
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Marijuana Smoking
Effect of Quetiapine on Marijuana Withdrawal and Relapse
The objective of this study is to investigate the interaction between marijuana and quetiapine, with the goal of using this information to improve marijuana treatment outcome.
- Trial name
- NCT00743366
- Testing
- Marijuana, Quetiapine
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Nasolabial Folds
An Efficacy and Safety Study of TheraFill® Versus KOKEN for 3 Months on Nasolabial Folds
Investigational Device : TheraFill® (Atelocollagen Dermal Filler) Title : A Randomized, Multicenter, Prospective and Paired Comparison of the Efficacy and Safety of TheraFill® versus KOKEN for 3months on Nasolabial Folds Sites…
- Trial name
- NCT01060943
- Testing
- KOKEN, Atelocollagen Filler
- Where
- South Korea
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Cellontech Co., Ltd.
Withdrawal Syndrome
Kratom Use Disorder Management Using Clonidine and/or Buprenorphine
Kratom is used for stimulant, analgesic, anxiolytic, and sedative effects. There is inadequate knowledge about Kratom addiction. Kratom withdrawal may be treated like opioid withdrawal.
- Trial name
- NCT05883358
- Testing
- Clonidine, Buprenorphine
- Where
- Canada
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Salem Anaesthesia Pain Clinic
Healthy
PPI-Rebound-Trial. A Study of the Clinical Relevance of the Acid Rebound Phenomena
The acid secretion in the stomach seems to increase after withdrawal of min. 8 wks of treatment with a PPI (protonpump inhibitor) It is unknown if this acid rebound phenomenon is of clinical significance.
- Trial name
- NCT00526006
- Testing
- esomeprazole
- Where
- Denmark
- Volunteers
- healthy volunteers welcome
- Sponsor
- Zealand University Hospital
Migraine
Diary-based Study on the Course of Hormone-withdrawal Migraines
Single centered diary-based study to identify course and characteristics of hormone withdrawal headaches/migraines in users of combined hormonal contraceptives Objectives of the Research Project: to identify the course and…
- Trial name
- NCT04012593
- Testing
- Diary
- Where
- Switzerland
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Opioid Withdrawal, Pain
BRIDGE Device for Treatment of Opioid Withdrawal
The purpose of this study is to prospectively evaluate the effectiveness of the NSS-2 BRIDGE device in reducing the signs and symptoms of acute opioid withdrawal when compared to placebo.
- Conditions
- Opioid Withdrawal, Pain, Craving
- Trial name
- NCT04162145
- Testing
- Active BRIDGE device placement, Inactive BRIDGE device placement
- Where
- 2 sites in United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- BrightView LLC
Substance Withdrawal Syndrome
Utility of Olanzapine in the Treatment of Opioid Withdrawal in the ED
Withdrawal from opioids is a clinical scenario that emergency department physicians encounter frequently. Patients who present with opioid withdrawal display symptoms such as agitation, anxiety, myalgias, abdominal pain…
- Trial name
- NCT02643355
- Testing
- Olanzapine, Clonidine
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Hennepin Healthcare Research Institute
Substance Withdrawal Syndrome
EA for PAAS: A pRCT
In 2019, around 27 million people worldwide, corresponding to 0.5% of the adult population, have used amphetamine-type stimulants (ATS). More than one-third of these 27 million users of ATS were in East and South-East Asia.
- Trial name
- NCT04917185
- Testing
- Electro-Acupuncture
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Chengdu University of Traditional Chinese Medicine
Safety and Pharmacokinetics of Intravenous Baclofen
Dose Escalation Study of Intravenous Baclofen in Healthy Adult Volunteers
The objective of this study is to determine safety and characterize pharmacokinetics of higher doses of intravenous baclofen in healthy subjects.
- Trial name
- NCT01931319
- Testing
- Intravenous baclofen
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Premalignant Conditions, Malignant Lesions
To Evaluate the Best Metric for Inspection Time During a Diagnostic and/or Surveillance Upper Gastrointestinal Endoscopy (Age ≥ 18 Years, Informed Consent), Between Total Inspection Time Versus Withdrawal Time, for the Identification of Malignant Lesions
Gastric cancer is the fifth cause of cancer-related mortality worldwide. Gastric carcinogenesis involves the progression from premalignant conditions such as atrophic gastritis and intestinal metaplasia to premalignant lesions…
- Conditions
- Premalignant Conditions, Malignant Lesions, Gastric, Esophageal
- Trial name
- NCT06696209
- Testing
- Analysis of the withdrawal time of the Upper Gastrointestinal Endoscopy, Analysis of the total time of the Upper Gastrointestinal Endoscopy, Upper gastrointestinal endoscopy: Common Practices
- Where
- Portugal
- Volunteers
- 1,290 people, healthy volunteers welcome
- Sponsor
- Portuguese Oncology Institute, Coimbra