[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100619956":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":18,"centralContacts":18,"locations":25,"responsibleParty":102,"collaborators":18,"id":106,"slug":107,"hasResults":108,"nctId":109,"briefTitle":110,"officialTitle":111,"acronym":112,"eligibilityCriteria":113,"healthyVolunteers":108,"sex":114,"minAge":115,"maxAge":18,"enrollmentInfo":116,"targetDuration":18,"studyType":119,"phases":120,"briefSummary":122,"conditions":123,"keywords":126,"overallStatus":132,"whyStopped":18,"lastUpdateSubmitDate":133,"lastUpdatePostDateStruct":134,"startDateStruct":137,"completionDateStruct":139,"leadSponsor":141,"locationsCount":142},{"fullName":5,"class":6},"Chinese University of Hong Kong","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Bowel preparation","ACTIVE_COMPARATOR","oral bisacodyl",[13],"Drug: Bisacodyl 5 mg",{"label":15,"type":16,"description":17,"interventionNames":18},"Usual care","NO_INTERVENTION","usual care for catheter insertion",null,[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":18},"DRUG","Bisacodyl 5 mg","In the intervention arm, the protocol of prophylactic laxative is administration of oral enteric coated bisacodyl 5 mg at bedtime for two consecutive days prior to Tenckhoff catheter insertion. In the control arm, patients will receive usual care, and are allowed to continue their usual laxative, without extra prescription.",[9],[26,45,58,72,85,98],{"facility":27,"status":18,"city":28,"state":29,"zip":30,"country":31,"countryCode":32,"cosmosGeoPoint":33,"geoPoint":38,"contacts":39},"Princess Margaret Hospital","Kwai Chung","Kowloon","SAR","Hong Kong","HK",{"type":34,"coordinates":35},"Point",[36,37],114.13877,22.36828,{"lat":37,"lon":36},[40],{"name":41,"role":42,"phone":43,"phoneExt":18,"email":44},"Tung Sen Shum, MBChB","CONTACT","852-95774826","sts8791@ha.org.hk",{"facility":46,"status":18,"city":47,"state":29,"zip":30,"country":31,"countryCode":32,"cosmosGeoPoint":48,"geoPoint":52,"contacts":53},"Caritas Medical Centre","Sham Shui Po",{"type":34,"coordinates":49},[50,51],114.15945,22.33023,{"lat":51,"lon":50},[54],{"name":55,"role":42,"phone":56,"phoneExt":18,"email":57},"Sze Kit Yuen, MBChB","852-51365610","yuensk@ha.org.hk",{"facility":59,"status":18,"city":60,"state":61,"zip":30,"country":31,"countryCode":32,"cosmosGeoPoint":62,"geoPoint":66,"contacts":67},"Prince of Wales Hospital","Shatin","NT",{"type":34,"coordinates":63},[64,65],114.18333,22.38333,{"lat":65,"lon":64},[68],{"name":69,"role":42,"phone":70,"phoneExt":18,"email":71},"Kai Ming Chow, MBChB","852-55696007","chow_kai_ming@alumni.cuhk.net",{"facility":73,"status":18,"city":74,"state":61,"zip":30,"country":31,"countryCode":32,"cosmosGeoPoint":75,"geoPoint":79,"contacts":80},"Tseung Kwan O Hospital","Tseung Kwan O",{"type":34,"coordinates":76},[77,78],114.24992,22.32789,{"lat":78,"lon":77},[81],{"name":82,"role":42,"phone":83,"phoneExt":18,"email":84},"Elaine Ho, MBBS","852-96225803","htlz01@ha.org.hk",{"facility":86,"status":18,"city":87,"state":61,"zip":30,"country":31,"countryCode":32,"cosmosGeoPoint":88,"geoPoint":92,"contacts":93},"Queen Elizabeth Hospital","Yau Ma Tei",{"type":34,"coordinates":89},[90,91],114.16857,22.3138,{"lat":91,"lon":90},[94],{"name":95,"role":42,"phone":96,"phoneExt":18,"email":97},"Hoi Wong Chan, MBBS","852-61312675","chw019@ha.org.hk",{"facility":59,"status":18,"city":60,"state":18,"zip":18,"country":31,"countryCode":32,"cosmosGeoPoint":99,"geoPoint":101,"contacts":18},{"type":34,"coordinates":100},[64,65],{"lat":65,"lon":64},{"type":103,"investigatorFullName":104,"investigatorTitle":105,"investigatorAffiliation":5,"oldNameTitle":18,"oldOrganization":18},"PRINCIPAL_INVESTIGATOR","Chow Kai Ming","Dr","100619956","phase-4-bisacodyl-oral-for-lowering-dysfunction-of-tenckhoff-catheter-100619956",false,"NCT07351357","Bisacodyl Oral for Lowering Dysfunction (of Tenckhoff Catheter)","Multi-Centre Pragmatic Randomized Controlled Trial of Bowel Preparation Before Peritoneal Dialysis Catheter Insertion","BOLD","Inclusion Criteria:\n\n* aged 18 or older and need of peritoneal dialysis\n* willingness to give written consent and comply with the study protocol\n\nExclusion Criteria:\n\n* known contraindication to peritoneal dialysis\n* ongoing diarrhoea or active inflammatory bowel disease\n* participation in another interventional study within last 30 days of randomization\n* history of a psychological illness or condition that would interfere with the patient's ability to understand the requirement of the study and\u002For comply with the dialysis procedures","ALL","18 Years",{"count":117,"type":118},398,"ESTIMATED","INTERVENTIONAL",[121],"PHASE4","Doctors need to insert catheter for patients who are going to have peritoneal dialysis. These peritoneal catheters can be obstructed or blocked afterward. The chance of not having smooth flow can be up to 12 and 31%. So far, constipation is one of the proposed reasons. Therefore, the study is aimed to investigate whether the preventive use of laxative before the surgery can help better improve the function of the catheter and hence better flow.",[124,125],"Renal Failure Chronic Requiring Dialysis","Peritoneal Dialysis",[127,128,129,130,131],"peritoneal dialysis","Tenckhoff catheter","laxative","bowel preparation","catheter dysfunction","NOT_YET_RECRUITING","2026-01-17",{"date":135,"type":136},"2026-01-21","ACTUAL",{"date":138,"type":118},"2026-01-12",{"date":140,"type":118},"2027-09-30",{"name":5,"class":6},6]