19 studies found for:    Open Studies | "Sigmoidoscopy"
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Rank Status Study
1 Recruiting Efficacy Combined Fecal Immunochemical Test-Sigmoidoscopy for the Detection of Advanced Colorectal Neoplasia
Condition: Colorectal Adenoma
Interventions: Procedure: FIT-sigmoidoscopy;   Procedure: Colonoscopy
2 Recruiting Relationship of Tenofovir With HIV-1 Suppression in ex Vivo Tissue in Adolescents
Condition: Human Immunodeficiency Virus
Intervention: Device: flexible sigmoidoscopy or colonoscopy with biopsies
3 Not yet recruiting SCar-biopsies After Malignant Colorectal Polypectomy of Uncertain RAdicality
Condition: Colorectal Cancer
Intervention: Procedure: Flexible sigmoidoscopy or colonoscopy
4 Not yet recruiting The Colonic Microbiome and Mucosal Immunity in Inflammatory Bowel Disease and Ankylosing Spondylitis
Conditions: Inflammatory Bowel Diseases;   Ankylosing Spondylitis
Interventions: Procedure: Pinch biopsies;   Procedure: Flexible sigmoidoscopy
5 Recruiting Safety and Therapeutic Efficacy of Phosphate Enema (Kleen Enema) in Patients Undergoing Sigmoidoscopy
Condition: Irritable Bowel Syndrome
Intervention: Drug: Phosphate Enema (Kleen® Enema)
6 Unknown  Comparison of Colonoscopy and Sigmoidoscopy in Terms of Pain, Acceptance and Procedure Time
Condition: Pain
Intervention:
7 Unknown  Adenoma Detection Rate:NBI, AFI, Chromoscopic or Standard Endoscopy
Condition: Familial Adenomatous Polyposis
Intervention: Procedure: flexible sigmoidoscopy
8 Recruiting Participation and Detection Rate Diagnostic of a Colorectal Cancer Screening Program: CT Colonography vs. Flexible Sigmoidoscopy
Condition: Colorectal Cancer
Intervention: Other: Invitation to screening
9 Recruiting Biomarkers for Intestinal Permeability in Patients With Constipation
Conditions: Intestinal Diseases;   Irritable Bowel Syndrome;   Constipation
Interventions: Other: saccharides;   Procedure: esophagogastroduodenoscopy;   Procedure: flexible sigmoidoscopy
10 Recruiting FMT in Ulcerative Colitis-Associated Pouchitis
Condition: Ulcerative Colitis Associated Pouchitis
Interventions: Biological: biologically active human fecal microbiota;   Procedure: sigmoidoscopy
11 Recruiting Use of Curcumin for Treatment of Intestinal Adenomas in Familial Adenomatous Polyposis (FAP)
Condition: Familial Adenomatous Polyposis
Interventions: Drug: Calcumin (Curcumin);   Other: Risk Factor Questionnaire;   Other: Blood samples;   Other: Biopsies (Sigmoidoscopy);   Other: Biopsies (Upper endoscopy)
12 Unknown  Increasing Colorectal Cancer Screening in African Americans
Condition: Colorectal Cancer
Interventions: Other: informational intervention;   Other: medical chart review;   Other: screening questionnaire administration;   Other: study of socioeconomic and demographic variables;   Procedure: barium enema injection;   Procedure: colon imaging study;   Procedure: screening colonoscopy;   Procedure: sigmoidoscopy
13 Unknown  Screening for CRC Using a Mixed Strategy of Sigmoidoscopy and Colonoscopy in Average-Risk Population According to Age
Condition: Colorectal Cancer
Intervention:
14 Not yet recruiting Analyzing IBS to Identify Biomarkers and Microbiome Signatures
Conditions: Diarrhoea Predominant Irritable Bowel Syndrome;   IBS
Interventions: Procedure: endoscopy for tissue biopsy;   Other: Blood Sample;   Other: Stool Sample
15 Unknown  Partial Wave Spectroscopic Detection of Colon Cancer Risk
Conditions: Ulcerative Colitis;   Colon Cancer
Intervention: Procedure: PWS Testing
16 Not yet recruiting ASPirin Intervention for the REDuction of Colorectal Cancer Risk
Condition: Colorectal Cancer
Interventions: Drug: Aspirin;   Drug: Placebo for Aspirin
17 Recruiting Characteristics of Immune Cells in Gut Mucosa of HIV Negative and HIV Positive Thais
Condition: HIV-infection
Intervention: Procedure: Colon biopsy, lymph node biopsy, lumbar puncture
18 Recruiting Piecemeal Versus En Bloc Resection of Large Rectal Adenomas
Conditions: Colorectal Adenoma With Mild Dysplasia;   Colorectal Adenoma With Severe Dysplasia;   Colorectal Adenomatous Polyp;   Colorectal Low Grade Intraepithelial Neoplasia;   Colorectal High Grade Intraepithelial Neoplasia
Interventions: Procedure: en-bloc resection;   Procedure: piecemeal resection
19 Recruiting Effects of Eicosapentaenoic Acid on Subjects at High Risk for Colorectal Cancer
Condition: Ulcerative Colitis
Intervention: Dietary Supplement: Eicosapentaenoic Acid

Indicates status has not been verified in more than two years