[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100597571":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":24,"centralContacts":28,"locations":34,"responsibleParty":88,"collaborators":24,"id":92,"slug":93,"hasResults":94,"nctId":95,"briefTitle":96,"officialTitle":97,"acronym":24,"eligibilityCriteria":98,"healthyVolunteers":99,"sex":100,"minAge":101,"maxAge":24,"enrollmentInfo":102,"targetDuration":24,"studyType":105,"phases":106,"briefSummary":108,"conditions":109,"keywords":111,"overallStatus":37,"whyStopped":24,"lastUpdateSubmitDate":116,"lastUpdatePostDateStruct":117,"startDateStruct":120,"completionDateStruct":122,"leadSponsor":124,"locationsCount":125},{"fullName":5,"class":6},"Hospital Civil de Guadalajara","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Intestinal preparation using sodium phosphate","ACTIVE_COMPARATOR","Patients will be randomized and assigned a bowel preparation on the day they are given their colonoscopy appointment date.",[13],"Combination Product: Bowel preparation before colonoscopy: Sodium phosphate.",{"label":15,"type":10,"description":11,"interventionNames":16},"Bowel preparation with lactulose",[17],"Combination Product: Bowel preparation before colonoscopy: Lactulose.",[19,25],{"type":20,"name":21,"description":22,"armGroupLabels":23,"otherNames":24},"COMBINATION_PRODUCT","Bowel preparation before colonoscopy: Lactulose.","In this randomized, multicenter, single-blind clinical trial, each patient who meets our inclusion criteria will be assigned a randomized code to be included in one of the two study arms, that is, one of the groups and the assigned bowel preparation for the colonoscopy. The benefits and minimal risks of participation will be explained to them, and they will also be asked to sign an informed consent form so that we can proceed with the colonoscopy and collect all the necessary data for our protocol and variable analysis.",[15],null,{"type":20,"name":26,"description":22,"armGroupLabels":27,"otherNames":24},"Bowel preparation before colonoscopy: Sodium phosphate.",[9],[29],{"name":30,"role":31,"phone":32,"phoneExt":24,"email":33},"Roberto Ulises Cruz Neri U M. C. Roberto Ulises Cruz Neri (Master in Science, Medical Sta, M. C","CONTACT","+52 3311946664","robertocruzneri@gmail.com",[35,52,64,75],{"facility":36,"status":37,"city":38,"state":39,"zip":40,"country":41,"countryCode":42,"cosmosGeoPoint":43,"geoPoint":48,"contacts":49},"Antigüo Hospital Civil de Guadalajara \"Fray Antonio Alcalde\"","RECRUITING","Guadalajara","Jalisco","44200","Mexico","MX",{"type":44,"coordinates":45},"Point",[46,47],-103.34749,20.67738,{"lat":47,"lon":46},[50],{"name":51,"role":31,"phone":32,"phoneExt":24,"email":33},"Roberto U Cruz Neri, M. C.",{"facility":53,"status":54,"city":38,"state":39,"zip":55,"country":41,"countryCode":42,"cosmosGeoPoint":56,"geoPoint":58,"contacts":59},"Nuevo Hospital Civil de Guadalajara \"Juan I. Menchaca\"","NOT_YET_RECRUITING","44340",{"type":44,"coordinates":57},[46,47],{"lat":47,"lon":46},[60],{"name":61,"role":31,"phone":62,"phoneExt":24,"email":63},"Jesús A Valenzuela Pérez, M. C.","+52 3331497976","dr_jvalenzuela@hotmail.com",{"facility":65,"status":54,"city":66,"state":67,"zip":24,"country":68,"countryCode":69,"cosmosGeoPoint":24,"geoPoint":24,"contacts":70},"Hospital Gustavo Nelson Collado Ríos Panamá.","Panamá","Herrera Province","Panama","PA",[71],{"name":72,"role":31,"phone":73,"phoneExt":24,"email":74},"José I Latorraca, M. C.","+507 67098993","ji09mdmsc@gmail.com",{"facility":76,"status":54,"city":77,"state":78,"zip":79,"country":68,"countryCode":69,"cosmosGeoPoint":80,"geoPoint":84,"contacts":85},"Hospital Santo Tomas","Bella Vista","Provincia de Panamá","37",{"type":44,"coordinates":81},[82,83],-79.52538,8.98475,{"lat":83,"lon":82},[86],{"name":87,"role":31,"phone":73,"phoneExt":24,"email":74},"Jose I Latorraca, M. C.",{"type":89,"investigatorFullName":90,"investigatorTitle":91,"investigatorAffiliation":5,"oldNameTitle":24,"oldOrganization":24},"PRINCIPAL_INVESTIGATOR","Roberto Ulises Cruz Neri","Coloproctologist","100597571","phase-4-intestinal-preparation-in-colonoscopy-lactulose-vs-sodium-phosphate-100597571",false,"NCT07060222","Intestinal Preparation in Colonoscopy: Lactulose vs Sodium Phosphate.","Intestinal Preparation in Colonoscopy: Lactulose vs Sodium Phosphate, a Multicenter, Randomized, Double-Blind Comparative Clinical Trial.","Inclusion Criteria:\n\n* Indication for Scheduled Colonoscopy: Participants must have a valid clinical indication for undergoing a scheduled colonoscopy, such as part of a colorectal cancer screening program, evaluation of gastrointestinal symptoms, or follow-up of previously diagnosed colorectal conditions.\n* Ability to Provide Informed Consent: Participants must have the physical and mental capacity to understand the nature of the study and voluntarily provide informed consent to participate.\n\nExclusion Criteria:\n\n* History of Intestinal Obstruction: Participants with a known or suspected history of intestinal obstruction will be excluded due to the potential risks associated with the administration of bowel preparation agents.\n* Known Intolerance to Lactulose or Sodium Phosphate: Participants with a known intolerance to lactulose or sodium phosphate will be excluded due to the risk of severe adverse reactions.\n* Pregnancy and Lactation: Pregnant or breastfeeding women will be excluded due to the lack of safety data on bowel preparation agents in this population.\n* Interfering Clinical Conditions (Comorbidities): Participants with medical conditions that could interfere with study participation or affect the interpretation of results will be excluded, such as decompensated heart failure, chronic renal or liver disease, and a history of colonic resection.",true,"ALL","18 Years",{"count":103,"type":104},300,"ESTIMATED","INTERVENTIONAL",[107],"PHASE4","To compare intestinal preparation with Lactulose vs. Sodium Phosphate as the better agent for performing high-quality colonoscopies at the Civil Hospital Fray Antonio Alcalde and the Civil Hospital Juan I. Menchaca, both in Guadalajara, Mexico; as well as Hospital Santo Tomás in Panama City, Panama; and Hospital Gustavo Nelson Collado Ríos in Chitré, Panama; during the period from April 1, 2025, to November 30, 2025. The comparison will focus on colonoscopy quality, patient tolerance, satisfaction, and electrolyte changes, using the agents orally as part of the bowel preparation prior to the colonoscopy procedure.",[110],"Bowel Preparation for Colonoscopy",[112,113,114,115],"lactulose","Colonoscopy","sodium phosphate","bowel preparation","2026-04-30",{"date":118,"type":119},"2026-05-05","ACTUAL",{"date":121,"type":119},"2025-09-20",{"date":123,"type":104},"2026-12-31",{"name":5,"class":6},4]