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17 Studies found from all possible combinations of your search terms. Select a protocol that you wish to review.
Protocol Number
Title
Protocol Status
Min-Max Age
Institute
Keywords
001146-I
A Repository to Study Host-Microbiome Interactions in Health and Disease
Participants currently recruited/enrolled
0-125 Years
NIAID
Rectum
000866-I
Phase 1/2 Open-label Trial of Safety and Zoster Immunogenicity Evaluation for people with HIV with CD4 counts Under and Above 300 following Shingrix Vaccination (ZEUS)
Participants currently recruited/enrolled
18-125 Years
NIAID
Rectum
000809-I
A Pilot Study of Fecal Microbiota Transplantation for Chronic Granulomatous Disease-Associated Colitis
Participants currently recruited/enrolled
10-60 Years
NIAID
Rectum
000130-DK
Unraveling the Mechanisms Underlying Primary Sclerosing Cholangitis Through a Multidisciplinary, Integrative Research Approach
Participants currently recruited/enrolled
18-125 Years
NIDDK
Rectum
000114-C
A Phase II Study Evaluating T-Cell Clonality After Stereotactic Body Radiation Therapy Alone and in Combination with the Immunocytokine M9241 in Localized High and Intermediate Risk Prostate Cancer Treated with Androgen Deprivation Therapy
Participants currently recruited/enrolled
18-125 Years
NCI
Rectum
21-C-0017
Magnetic Resonance Image (MRI) Guided High Energy Ultrasound for Focal Prostate Cancer Ablation
Recruitment has not started
18-125 Years
NCI
Rectum
20-I-0111
COVID-19-associated Lymphopenia Pathogenesis Study in Blood
Participants currently recruited/enrolled
18-125 Years
NIAID
Rectum
20-C-0164
Multiparametric Magnetic Resonance Imaging of the Prostate to Assess Disease Progression and Genomics in Patients Undergoing Active Surveillance for Prostate Cancer
Participants currently recruited/enrolled
18-125 Years
NCI
Rectum
17-C-0153
Phase I Trial of Image Guided Focally Dose Escalated Prostate SBRT for Locally Recurrent Prostate Cancer after Prior Radiotherapy
Participants currently recruited/enrolled
18-125 Years
NCI
Rectum
17-C-0109
18F-DCFPyL PET/CT in High Risk and Recurrent Prostate Cancer
Enrolling by Invitation
18-125 Years
NCI
Rectum
17-C-0089
Evaluation of 18F-DCFPyL PSMA- versus 18F-NaF-PET imaging for Detection of Metastatic Prostate Cancer
Enrolling by Invitation
18-125 Years
NCI
Rectum
17-C-0007
Phase I/II Study of PROSTVAC in Combination with Nivolumab in Men with Prostate Cancer
Participants currently recruited/enrolled
18-125 Years
NCI
Rectum
16-CC-0098
Pilot Study of Ultrasound Guided Focal Thermal Ablation of Prostate Cancer
Clinical hold/Recruitment or enrollment suspended
18-125 Years
CC
Rectum
15-C-0124
Neoadjuvant Androgen Deprivation and Enzalutamide: Using Multiparametric MRI to Evaluate Intraprostatic Tumor Responses and Androgen Resistance Patterns in Newly Diagnosed Prostate Cancer
No longer recruiting/follow-up only
18-125 Years
NCI
Rectum
08-DK-0173
A Trial of Segmental Stiffening Wires to Improve the Efficiency and Patient Tolerability of Colonoscopy
Completed Study; data analyses ongoing
40-80 Years
NIDDK
Rectum
95-I-0027
Virologic and Immunologic Evaluation of Lymph Node, Tonsillar and Intestinal Biopsies, and Bronchoalveolar Lavage Fluid
Participants currently recruited/enrolled
18-125 Years
NIAID
Rectum
82-I-0183
A Natural History Study of the Immune Regulation of Idiopathic Inflammatory Bowel Diseases: Crohn's Disease, Ulcerative Colitis, and Other Inflammatory Conditions of the Gut
Participants currently recruited/enrolled
0-75 Years
NIAID
Rectum