| Not Yet Recruiting | Fecal MicrobiotaTransplant for the Treatment of Parkinson's Disease Parkinson Disease | Phase 1 | 2026-07-01 |
| Not Yet Recruiting | Familial Fecal Microbiota Transplant for the Treatment of Subjects With Autism Spectrum Disorders Autism, Autism Spectrum Disorder | Phase 1 | 2025-12-01 |
| Completed | A Retrospective Study of COVID-19 Treatments Covid19, COVID-19 Pneumonia, COVID-19 Respiratory Infection | — | 2021-02-19 |
| Completed | Trial of Combination Therapy to Treat COVID-19 Infection COVID, Covid-19, Corona Virus Infection | Phase 1 | 2020-12-09 |
| Withdrawn | A Study of Combination Therapies to Treat COVID-19 Infection COVID, COVID-19, Corona Virus Infection | Phase 2 | 2020-07-01 |
| Completed | A Study of Quintuple Therapy to Treat COVID-19 Infection COVID-19, Corona Virus Infection, Coronavirus-19 | Phase 2 | 2020-06-22 |
| Completed | A Study of Hydroxychloroquine, Vitamin C, Vitamin D, and Zinc for the Prevention of COVID-19 Infection COVID-19, Coronavirus Infection, Sars-CoV2 | Phase 2 | 2020-06-22 |
| Recruiting | A Study to Explore the Role of Gut Flora in COVID-19 Infection Gut Microbiome, Gastrointestinal Microbiome, COVID | — | 2020-04-16 |
| Withdrawn | A Pilot Study to Explore the Role of Gut Flora in Epidermolysis Bullosa Epidermolysis Bullosa, Epidermolysis Bullosa Simplex, Epidermolysis Bullosa Dystrophica | — | 2020-03-02 |
| Withdrawn | A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Migraine Headaches Migraine | — | 2020-03-02 |
| Withdrawn | A Pilot Study to Explore the Role of Gut Flora in Multiple Sclerosis Multiple Sclerosis, MS | — | 2020-03-02 |
| Withdrawn | A Pilot Study to Explore the Role of Gut Flora in Gout Gout | — | 2020-03-02 |
| Withdrawn | A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Alzheimer's Disease Alzheimer Disease, Alzheimer Disease 1, Alzheimer Disease 2 | — | 2020-03-02 |
| Withdrawn | A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Depression Depression, Clinical Depression, Depression, Anxiety | — | 2020-03-02 |
| Withdrawn | A Non-Interventional Pilot Study to Explore the Role of Gut Flora in IBS Irritable Bowel, Irritable Bowel Syndrome, Irritable Bowel Syndrome With Diarrhea | — | 2020-03-02 |
| Withdrawn | A Pilot Study to Explore the Role of Gut Flora in Elevated Cholesterol Cholesterol, Elevated, Elevated Cholesterol | — | 2020-03-02 |
| Withdrawn | A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Autism Autism, Autism Spectrum Disorder, Autistic Disorder | — | 2020-03-02 |
| Withdrawn | A Pilot Study to Explore the Role of Gut Flora in Celiac Disease Celiac Disease | — | 2020-03-02 |
| Withdrawn | A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Bipolar Disorder Bipolar Disorder, Bipolar I Disorder, Bipolar II Disorder | — | 2020-03-02 |
| Withdrawn | A Pilot Study to Explore the Role of Gut Flora in Lupus Lupus Erythematosus, Lupus Erythematosus, Systemic | — | 2020-03-02 |
| Withdrawn | A Pilot Study to Explore the Role of Gut Flora in Colorectal Cancer Colorectal Cancer, Colorectal Neoplasms, Colorectal Carcinoma | — | 2020-03-02 |
| Withdrawn | A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Clostridoides Difficile Infection Clostridium Difficile, Clostridium Difficile Infection, Microbiome | — | 2020-03-02 |
| Withdrawn | A Pilot Study to Explore the Role of Gut Flora in Parkinson's Disease Parkinson Disease, Parkinsons Disease With Dementia, Parkinson-Dementia Syndrome | — | 2020-03-02 |
| Withdrawn | A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Chronic Urinary Tract Infections (UTI) Chronic UTI, Chronic Urinary Tract Infection | — | 2020-03-02 |
| Withdrawn | A Pilot Study to Explore the Role of Gut Flora in Psoriasis Psoriasis, Psoriasis Vulgaris, Psoriasis Universalis | — | 2020-03-02 |
| Withdrawn | A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Anxiety Anxiety, Anxiety Disorders, Anxiety Depression | — | 2020-03-02 |
| Withdrawn | A Pilot Study to Explore the Role of Gut Flora in Fatty Liver Fatty Liver | — | 2020-03-02 |
| Withdrawn | A Pilot Study to Explore the Role of Gut Flora in Metastatic Mesothelioma Mesothelioma, Mesothelioma Malignant, Mesothelioma; Lung | — | 2020-03-02 |
| Withdrawn | A Pilot Study to Explore the Role of Gut Flora in Acne Acne, Acne Vulgaris, Acne Keloidalis | — | 2020-03-02 |
| Withdrawn | A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Lyme Disease Lyme Disease, Lyme Disease, Chronic | — | 2020-03-02 |
| Withdrawn | A Pilot Study to Explore the Role of Gut Flora in Myasthenia Gravis Myasthenia Gravis, Myasthenia Gravis, Generalized | — | 2020-03-02 |
| Withdrawn | A Pilot Study to Explore the Role of Gut Flora in Chronic Constipation Constipation, Constipation Chronic Idiopathic, Constipation - Functional | — | 2020-03-02 |
| Withdrawn | A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Obsessive-Compulsive Disorder Obsessive-Compulsive Disorder | — | 2020-03-02 |
| Withdrawn | A Study to Explore the Role of Gut Flora in ALS ALS, Amyotrophic Lateral Sclerosis, Motor Neuron Disease | — | 2020-03-02 |
| Withdrawn | A Pilot Study to Explore the Role of Gut Flora in Rheumatoid Arthritis Rheumatoid Arthritis, Arthritis, Rheumatoid, Arthritis | — | 2020-03-02 |
| Withdrawn | A Pilot Study to Explore the Role of Gut Flora in Eczema Eczema | — | 2020-03-02 |
| Withdrawn | A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Ulcerative Colitis Ulcerative Colitis, Ulcerative Colitis Chronic | — | 2020-03-02 |
| Withdrawn | A Non-Interventional Pilot Study to Explore the Role of Gut Flora in ME/CFS Myalgic Encephalomyelitis, Chronic Fatigue Syndrome | — | 2020-03-02 |
| Withdrawn | A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Obesity Overweight and Obesity, Overweight or Obesity, Obesity | — | 2020-03-02 |
| Withdrawn | A Pilot Study to Explore the Role of Gut Flora in Crohn's Disease Crohn Disease, Crohn Colitis, Crohn's Ileocolitis | — | 2020-03-02 |
| Withdrawn | A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Diabetes Mellitus Diabetes Mellitus, Diabetes Mellitus, Type 2 | — | 2020-03-02 |
| Withdrawn | A Study of ResCure™ to Treat COVID-19 Infection COVID, Covid-19, Corona Virus Infection | Phase 1 | 2020-01-01 |
| Withdrawn | A Non-Interventional Pilot Study to Explore the Skin Microbes in Skin Cancer Skin Cancer, Melanoma (Skin), Squamous Cell Carcinoma | — | 2019-10-01 |
| Suspended | A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Disease Gut Microbiome, Gastrointestinal Microbiome, Autism | — | 2019-07-11 |
| Completed | A Single Dose FMT Infusion as an Adjunct to Keytruda for Metastatic Mesothelioma Mesothelioma | EARLY_Phase 1 | 2018-09-18 |
| No Longer Available | Vancomycin and Fecal Microbiota Transplant in a Single Patient With Autism Spectrum Disorder Autism Spectrum Disorder, Autism | — | — |
| No Longer Available | Fecal Microbiota Transplant for Neuroblastoma in a Single Patient Neuroblastoma, Neuroblastoma (NB), Neuroblastoma (NBL) | — | — |