{"id":"tap-block-group","safety":{"commonSideEffects":[{"rate":null,"effect":"Local anesthetic toxicity"},{"rate":null,"effect":"Bowel/organ perforation"},{"rate":null,"effect":"Hematoma"},{"rate":null,"effect":"Infection at injection site"}]},"_chembl":null,"_dailymed":null,"mechanism":{"_ai_source":"claude-haiku-4.5","explanation":"The TAP block targets the nerves (T6-L1) that run between the internal oblique and transversus abdominis muscles of the abdominal wall. By depositing local anesthetic in this anatomical plane, the procedure provides anesthesia and analgesia to the abdominal wall without affecting visceral innervation. This technique is used perioperatively to reduce pain and opioid requirements.","oneSentence":"TAP block is a regional anesthesia technique that infiltrates local anesthetic into the transversus abdominis plane to block sensory nerves supplying the abdominal wall.","_ai_confidence":"high"},"_scrapedAt":"2026-03-28T00:11:13.372Z","_scrapedBy":"cloudflare-swarm","_wikipedia":null,"indications":{"approved":[{"name":"Perioperative analgesia for abdominal surgery"},{"name":"Postoperative pain management following abdominal procedures"}]},"trialDetails":[{"nctId":"NCT07256899","phase":"NA","title":"Analgesic Comparison of Transversus Fascial Plane and Quadratus Lumborum Blocks in Pediatric Urogenital Procedures","status":"COMPLETED","sponsor":"Istanbul University - Cerrahpasa","startDate":"2025-12-01","conditions":"Regional Anesthesia Block, Anesthesia and Analgesia, Pediatric Anesthesia","enrollment":68},{"nctId":"NCT06621472","phase":"NA","title":"Retrolaminar Block Versus Subcostal 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TEP Herniorrhaphy","status":"RECRUITING","sponsor":"Başakşehir Çam & Sakura City Hospital","startDate":"2025-09-04","conditions":"Laparoscopic Surgery, Herniorrhaphy, Inguinal Hernia Unilateral","enrollment":60},{"nctId":"NCT05671172","phase":"NA","title":"Effect of Adding Hyaluronidase to Bupivacaine in Transversus Abdominis Plane Block for Cesarean Section","status":"COMPLETED","sponsor":"Benha University","startDate":"2023-05-15","conditions":"Pain, Postoperative","enrollment":114},{"nctId":"NCT07179731","phase":"NA","title":"Comparison of the Effects of External Oblique Intercostal Plane Block, Subcostal Transverse Abdominis Plane Block, and Their Combination in the Management of Postoperative Pain in Laparoscopic Cholecystectomy Surgery","status":"NOT_YET_RECRUITING","sponsor":"Istanbul Medeniyet University","startDate":"2025-09-23","conditions":"External Oblique Intercostal Plane Block, Subcostal Transverse Abdominis Plane Block","enrollment":105},{"nctId":"NCT03130322","phase":"NA","title":"SLeep and IMagery Correlates (SOMMEIL-IMAGERIE)","status":"COMPLETED","sponsor":"Hospices Civils de Lyon","startDate":"2015-12-09","conditions":"Healthy","enrollment":51},{"nctId":"NCT06123117","phase":"NA","title":"STALL vs Sole Local Wound Infiltration in Laparoscopic Cholecystectomy","status":"RECRUITING","sponsor":"Helsinki University Central Hospital","startDate":"2024-01-16","conditions":"Cholelithiasis, Cholecystitis, Gallbladder Cancer","enrollment":850},{"nctId":"NCT07168538","phase":"","title":"Effect of TAP Block on GI Function After Sleeve Gastrectomy Using PRO-diGI Scale and Perlas Score","status":"NOT_YET_RECRUITING","sponsor":"Elazıg Fethi Sekin Sehir Hastanesi","startDate":"2025-09-01","conditions":"Obesity, Postoperative Gastrointestinal Dysfunction","enrollment":60},{"nctId":"NCT06576128","phase":"NA","title":"Ultrasound-Guided Transversus Abdominis Plan (TAP) Block in Endovascular Cardiac Interventions","status":"RECRUITING","sponsor":"Istanbul University - Cerrahpasa","startDate":"2024-09-10","conditions":"Anesthesiology, Percutaneous Coronary Intervention, Cardiac Catheterization","enrollment":100},{"nctId":"NCT07153614","phase":"NA","title":"Efficacy of Perioperative Opioid Sparing Techniques on Time to Initiation of Chemotherapy","status":"RECRUITING","sponsor":"University of Tennessee Graduate School of Medicine","startDate":"2025-02-03","conditions":"Perioperative Opioid Sparing Techniques","enrollment":200},{"nctId":"NCT07139691","phase":"NA","title":"TAP Block With Lidocaine and Ropivacaine 0.2% (0.4 ml/kg/Side) for Pain and Opioid Reduction After Hysterectomy","status":"ACTIVE_NOT_RECRUITING","sponsor":"Matild Keresztes","startDate":"2024-01-12","conditions":"Postoperative Pain Following Hysterectomy","enrollment":82},{"nctId":"NCT06714279","phase":"PHASE1","title":"Laparoscopic-Assisted Transversus Abdominus Plane Block Versus Intraperitoneal Irrigation of Local Anesthetic for Patients Undergoing Laparoscopic Cholecystectomy","status":"RECRUITING","sponsor":"Royal College of Surgeons, Ireland","startDate":"2025-03-12","conditions":"Laparoscopic Cholecystectomy, TAP Block, Local Anesthetic","enrollment":144},{"nctId":"NCT07105839","phase":"PHASE4","title":"Opioid-Free Versus Opioid-Based Anesthesia in Bariatric","status":"NOT_YET_RECRUITING","sponsor":"Siirt Training and Research Hospital","startDate":"2025-08-20","conditions":"Obesity, Bariatric Surgery","enrollment":50},{"nctId":"NCT04403711","phase":"NA","title":"Dexmedetomidine in TAP Block for Inguinal Hernia Repair","status":"COMPLETED","sponsor":"Aretaieion University Hospital","startDate":"2018-04-01","conditions":"Inguinal Hernia, Analgesia, Pain, Acute","enrollment":60},{"nctId":"NCT07067021","phase":"","title":"Post-Cesarean Gastrointestinal Dysfunction","status":"COMPLETED","sponsor":"Elazıg Fethi Sekin Sehir Hastanesi","startDate":"2025-06-15","conditions":"Cesarean Section Surgery, TAP Blocks, Gastrointestinal Dysfunction","enrollment":102},{"nctId":"NCT07061262","phase":"NA","title":"External Oblique Plane Block and Subcostal Tap Block for Laparoscopic Cholecystectomy","status":"COMPLETED","sponsor":"Haseki Training and Research Hospital","startDate":"2024-01-01","conditions":"Peripheral Nerve Block, Cholecystectomy, Laparoscopic, Pain After Surgery","enrollment":90},{"nctId":"NCT07051499","phase":"","title":"Effectiveness of TAP Block Versus Intravenous Analgesia in Postoperative Pain Management Following Gynecologic Laparoscopic Surgery","status":"ACTIVE_NOT_RECRUITING","sponsor":"University of Foggia","startDate":"2025-01-21","conditions":"Postoperative Pain","enrollment":30},{"nctId":"NCT07021105","phase":"NA","title":"COMPARISON OF PLAIN BLOCKS FOR POSTOPERATIVE PAIN MANAGEMENT IN GYNECOLOGICAL ABDOMINAL SURGERIES","status":"ENROLLING_BY_INVITATION","sponsor":"Cukurova University","startDate":"2024-12-06","conditions":"Surgery With General Anesthesia, Gynecologic Surgical Procedures, Plane Block","enrollment":80},{"nctId":"NCT05537883","phase":"PHASE1","title":"Transversus Abdominis Plane (TAP) Block Using Liposomal Bupivacaine in Metabolic and Bariatric Surgery Patients","status":"COMPLETED","sponsor":"Wake Forest University Health Sciences","startDate":"2022-11-29","conditions":"Morbid Obesity, Bariatric Surgery Candidate","enrollment":72},{"nctId":"NCT07013721","phase":"NA","title":"Transversus Abdominis Plane Block on Postoperative Analgesic Efficacy in Elderly Patients Undergoing Minimally Invasive Gastrointestinal Tumor Surgery","status":"NOT_YET_RECRUITING","sponsor":"Chinese PLA General Hospital","startDate":"2025-06-02","conditions":"Regional Anaesthesia, Transversus Abdominis Plane Block (TAP Block), Pain, Postoperative","enrollment":102},{"nctId":"NCT06997536","phase":"NA","title":"Comparison of Postoperative Analgesic Efficacy of Ultrasound-Guided Ilioinguinal-Iliohypogastric Block, Transversus Abdominis Plane Block, and Quadratus Lumborum Block in Inguinal Hernia Surgery","status":"COMPLETED","sponsor":"Namik Kemal University","startDate":"2022-06-28","conditions":"Inguinal Hernia, Transversus Abdominis Plane (TAP) Block, Iliohypogastric/Ilioinguinal Nerve Block","enrollment":80},{"nctId":"NCT06995404","phase":"NA","title":"Transversus Abdominis Plane Block (TAP) Versus Thoracoabdominal Nerve Block Through Perichondrial Approach (M-TAPA) in Laparoscopic Gynecologic Surgeries","status":"NOT_YET_RECRUITING","sponsor":"Ankara Etlik City Hospital","startDate":"2025-05-30","conditions":"Gynecologic Laparoscopic Surgery, Regional Anesthesia Block","enrollment":90},{"nctId":"NCT06978491","phase":"NA","title":"Evaluation of the Effect of Postoperative Analgesia Techniques With ObsQoR-10","status":"RECRUITING","sponsor":"Eskisehir Osmangazi University","startDate":"2025-05-16","conditions":"Pain, Postoperative, Postoperative 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