Top sponsors: Fudan University (83) · Sun Yat-sen University (72) · M.D. Anderson Cancer Center (51) · National Cancer Institute (NCI) (49) · Sixth Affiliated Hospital, Sun Yat-sen University (36)

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Active trials

• Colorectal Cancer 2,769
• Anus Diseases 113
• Hemorrhoids 65
• Fecal Incontinence 52
• Rectal Fistula 44
• Low Anterior Resection Syndrome 31
• Rectal Prolapse 11
• Rectocele 7

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Data updated daily from ClinicalTrials.gov.