Welcome to Paid Research Studies




  • Conditions:   Diabetes Mellitus;   Critical Limb Ischemia;   Lower Limb Amputation Knee;   Peripheral Arterial Disease
    Interventions:   Drug: Active Arm N-acetyl cysteine (NAC);   Drug: Placebo Arm
    Sponsor:   Washington University School of Medicine
    Recruiting

  • Condition:   Chronic Traumatic Brain Injury
    Interventions:   Other: Anti-inflammatory Diet;   Dietary Supplement: N-acetyl Cysteine
    Sponsor:   Thomas Jefferson University
    Recruiting

  • Conditions:   Alcohol Drinking;   Control
    Interventions:   Drug: N-Acetylcysteine;   Drug: Placebo Oral Capsule
    Sponsors:   Medical University of South Carolina;   National Institute on Alcohol Abuse and Alcoholism (NIAAA)
    Recruiting

  • Condition:   Alcohol Use Disorder
    Interventions:   Drug: Alcohol;   Drug: Placebos;   Drug: N-acetyl cysteine
    Sponsors:   William Stoops;   National Institute on Alcohol Abuse and Alcoholism (NIAAA)
    Recruiting

  • Conditions:   Alcohol Use Disorder;   Bipolar Disorder
    Interventions:   Drug: N-Acetylcysteine;   Drug: Gabapentin;   Drug: Placebo Oral Tablet
    Sponsors:   Medical University of South Carolina;   National Institutes of Health (NIH);   National Institute on Alcohol Abuse and Alcoholism (NIAAA)
    Recruiting

  • Condition:   Marijuana Abuse
    Intervention:   Drug: N-acetyl cysteine
    Sponsor:   Wayne State University
    Recruiting

  • Condition:   Alcoholism
    Interventions:   Drug: Topiramate and N-Acetyl Cysteine;   Drug: Topiramate and Placebo
    Sponsor:   Nassima Ait-Daoud Tiouririne
    Recruiting

  • Condition:   Prevention of Hangover Using N-Acety Cysteine
    Interventions:   Dietary Supplement: N-acetyl cysteine;   Other: placebo
    Sponsor:   St. Luke's Hospital and Health Network, Pennsylvania
    Recruiting

  • Condition:   Retinitis Pigmentosa
    Intervention:   Drug: N-Acetyl Cysteine (NAC)
    Sponsor:   Johns Hopkins University
    Recruiting

  • Condition:   Cannabis Use Disorder
    Interventions:   Drug: N-acetyl cysteine;   Drug: Placebo oral capsule
    Sponsor:   Medical University of South Carolina
    Recruiting

  • Condition:   Multiple Sclerosis
    Intervention:   Dietary Supplement: N-acetyl Cysteine
    Sponsor:   Thomas Jefferson University
    Recruiting

  • Condition:   Autism Spectrum Disorder
    Interventions:   Drug: N-acetylcysteine;   Drug: Placebo
    Sponsor:   Emory University
    Not yet recruiting

  • Condition:   Cocaine Dependence
    Interventions:   Dietary Supplement: N-acetylcysteine;   Other: Placebo
    Sponsor:   Yale University
    Recruiting

  • Conditions:   Post Traumatic Stress Disorder (PTSD);   Addiction;   Alcohol Abuse
    Interventions:   Drug: N-Acetylcysteine (NAC) Treatment;   Behavioral: Cognitive Behavioral Therapy;   Drug: Placebo Oral Capsule
    Sponsors:   Medical University of South Carolina;   National Institute on Alcohol Abuse and Alcoholism (NIAAA);   National Institutes of Health (NIH)
    Recruiting

  • Conditions:   Posttraumatic Stress Disorder (PTSD);   Alcohol Use Disorder (AUD);   Substance Use Disorder (SUD)
    Interventions:   Drug: N-acetylcysteine;   Drug: Placebo;   Behavioral: Cognitive behavioral therapy
    Sponsors:   Medical University of South Carolina;   United States Department of Defense;   Institute for Translational Neuroscience
    Recruiting

  • Condition:   Depression
    Intervention:   Drug: N-acetyl cysteine
    Sponsor:   University of Cincinnati
    Recruiting

  • Conditions:   Progressive Multiple Sclerosis;   Fatigue
    Interventions:   Drug: N-acetyl cysteine;   Drug: Placebo
    Sponsor:   University of California, San Francisco
    Recruiting

  • Conditions:   Traumatic Brain Injury (TBI);   Hazardous and Harmful Alcohol Use
    Interventions:   Behavioral: Medical Management Counseling;   Drug: N-acetylcysteine;   Drug: Placebo
    Sponsors:   University of California, San Francisco;   United States Department of Defense;   Northern California Institute of Research and Education;   San Francisco Veterans Affairs Medical Center;   Institute for Translational Neuroscience
    Recruiting

  • Conditions:   Nicotine Dependence;   Smoking
    Interventions:   Drug: N-acetylcysteine (NAC);   Other: Placebo
    Sponsors:   Medical University of South Carolina;   National Institute on Drug Abuse (NIDA)
    Recruiting

  • Conditions:   Thoracic Surgery;   Atrial Fibrillation in High Risk Patients
    Interventions:   Drug: Amiodarone;   Drug: N-Acetylcysteine;   Drug: Placebo
    Sponsors:   Memorial Sloan Kettering Cancer Center;   Washington University School of Medicine;   The Cleveland Clinic;   Vanderbilt University School of Medicine
    Recruiting

  • Conditions:   Bipolar Disorder;   Bipolar Depression
    Interventions:   Dietary Supplement: N-acetylcysteine;   Drug: Minocycline;   Other: Placebo
    Sponsor:   Massachusetts General Hospital
    Recruiting

  • Condition:   Nicotine Dependence, Cigarettes
    Interventions:   Drug: Varenicline (VRN);   Drug: N-Acetylcysteine (NAC);   Drug: Placebo
    Sponsor:   Medical University of South Carolina
    Recruiting

  • Condition:   Asthma
    Interventions:   Drug: n-acetylcystine;   Drug: 0.9% saline
    Sponsor:   University of California, San Francisco
    Recruiting

  • Condition:   Gaucher Disease Type 1
    Intervention:   Drug: N-acetylcysteine
    Sponsors:   University of Minnesota - Clinical and Translational Science Institute;   Rare Diseases Clinical Research Network;   National Center for Advancing Translational Science (NCATS);   National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK);   National Institute of Neurological Disorders and Stroke (NINDS);   Lysosomal Disease Network
    Recruiting

  • Condition:   Bipolar Disorder
    Intervention:   Drug: Open-label Treatment with N-Acetylcysteine
    Sponsor:   Massachusetts General Hospital
    Recruiting

  • Conditions:   Aging;   Erythrocyte Glutathione Deficiency;   Muscle Weakness
    Intervention:   Dietary Supplement: Cysteine (as n-acetylcysteine) and Glycine
    Sponsor:   Baylor College of Medicine
    Recruiting

  • Conditions:   Mucopolysaccharidosis Disorders;   Hurler Syndrome;   Hunter Syndrome;   Maroteaux Lamy Syndrome;   Sly Syndrome;   Alpha-Mannosidosis;   Fucosidosis;   Aspartylglucosaminuria;   Glycoprotein Metabolic Disorders;   Sphingolipidoses;   Recessive Leukodystrophies;   Globoid Cell Leukodystrophy;   Metachromatic Leukodystrophy;   Niemann-Pick B;   Niemann-Pick C Subtype 2;   Sphingomyelin Deficiency;   Peroxisomal Disorders;   Adrenoleukodystrophy With Cerebral Involvement;   Zellweger Syndrome;   Neonatal Adrenoleukodystrophy;   Infantile Refsum Disease;   Acyl-CoA Oxidase Deficiency;   D-Bifunctional Enzyme Deficiency;   Multifunctional Enzyme Deficiency;   Alpha-methylacyl-CoA Racmase Deficiency;   Mitochondrial Neurogastrointestingal Encephalopathy;   Severe Osteopetrosis;   Hereditary Leukoencephalopathy With Axonal Spheroids (HDLS; CSF1R Mutation);   Inherited Metabolic Disorders
    Interventions:   Biological: Stem Cell Transplantation;   Drug: IMD Preparative Regimen;   Drug: Osteopetrosis Only Preparative Regimen;   Drug: Osteopetrosis Haploidentical Only Preparative Regimen;   Drug: cALD SR-A (Standard-Risk, Regimen A);   Drug: cALD SR-B (Standard-Risk, Regimen B);   Drug: cALD HR-D (High-Risk, Regimen C);   Drug: cALD HR-D (High-Risk, Regimen D)
    Sponsor:   Masonic Cancer Center, University of Minnesota
    Recruiting

  • Condition:   Cocaine Dependence
    Interventions:   Drug: N-acetyl cysteine;   Drug: riluzole;   Drug: pentoxifylline;   Drug: 13C MRS;   Behavioral: Continued abstinence
    Sponsor:   Yale University
    Recruiting

  • Conditions:   Neuroectodermal Tumors, Primitive;   Liver Neoplasms;   Neoplasms, Germ Cell and Embryonal;   Osteosarcoma;   Other Childhood Cancers Using Cisplatin-based Regimens
    Intervention:   Drug: N-Acetylcysteine
    Sponsor:   Children's Hospital Los Angeles
    Recruiting

  • Condition:   Aging
    Intervention:   Dietary Supplement: Glycine, cysteine (as n-acetylcysteine), alanine
    Sponsors:   Rajagopal V Sekhar;   National Institute on Aging (NIA)
    Recruiting