Role of intravenously administered hyoscine butyl bromide in retrograde terminal ileoscopy: A randomized, double-blinded, placebo-controlled trial

Table 1 Indications for colonoscopy in two groups of patients n = 200

Indication	Group 1(active drug)	Group 2(placebo)	Total
Unexplained abdominal pain	55	56	111
Suspected colonic tuberculosis	14	12	26
Ulcerative colitis	11	13	24
Hematochezia	5	5	10
Fecal occult blood positive	4	6	10
Colon cancer	2	4	6
Occult gastrointestinal bleeding	2	2	4
Colonic polyp	1	2	3
Portal hypertension (colonic bleed)	2	1	3
Crohn’s disease	2	1	3