drugset / Trial / NCT01690988
The Prevention of Delirium and Complications Associated With Surgical Treatments Multi Center Clinical Trial
Phase 3
Completed
746 enrolled
Washington University School of Medicine
Asan Medical Center · collabHarvard Medical School (HMS and HSDM) · collabMedical College of Wisconsin · collabMemorial Sloan Kettering Cancer Center · collabPost Graduate Institute of Medical Education and Research, Chandigarh · collabUniversity Health Network, Toronto · collabUniversity of Bern · collabUniversity of Manitoba · collabUniversity of Michigan · collabVirginia Mason Hospital/Medical Center · collabWeill Medical College of Cornell University · collab
RandomizedParallel-groupQuadruple-blindPrevention
Summary
Delirium is a medical term or condition that includes a temporary inability to focus attention and to think clearly. Delirium occurs commonly (10% to 70%) in patients older than 60 undergoing large surgeries. The purpose of this study is to test rigorously whether a drug called ketamine can decrease the chance that patients will experience delirium after their surgery. The investigators are also testing whether ketamine decreases postoperative pain, postoperative opioid consumption, postoperative nausea and vomiting, ICU and hospital length of stay, and adverse outcomes (e.g. hallucinations and nightmares).
Timeline
- Start
- 2014-02-01
- Primary completion
- 2016-06-26
- Completion
- 2017-07
Publications
- Background Avidan MS, Fritz BA, Maybrier HR, Muench MR, Escallier KE, Chen Y, Ben Abdallah A, Veselis RA, Hudetz JA, Pagel PS, Noh G, Pryor K, Kaiser H, Arya VK, Pong R, Jacobsohn E, Grocott HP, Choi S, Downey RJ, Inouye SK, Mashour GA. The Prevention of Delirium and Complications Associated with Surgical Treatments (PODCAST) study: protocol for an international multicentre randomised controlled trial. BMJ Open. 2014 Sep 17;4(9):e005651. doi: 10.1136/bmjopen-2014-005651.
- Results Avidan MS, Maybrier HR, Abdallah AB, Jacobsohn E, Vlisides PE, Pryor KO, Veselis RA, Grocott HP, Emmert DA, Rogers EM, Downey RJ, Yulico H, Noh GJ, Lee YH, Waszynski CM, Arya VK, Pagel PS, Hudetz JA, Muench MR, Fritz BA, Waberski W, Inouye SK, Mashour GA; PODCAST Research Group. Intraoperative ketamine for prevention of postoperative delirium or pain after major surgery in older adults: an international, multicentre, double-blind, randomised clinical trial. Lancet. 2017 Jul 15;390(10091):267-275. doi: 10.1016/S0140-6736(17)31467-8. Epub 2017 May 30.
- Vlisides PE, Thompson A, Kunkler BS, Maybrier HR, Avidan MS, Mashour GA; PODCAST Research Group. Perioperative Epidural Use and Risk of Delirium in Surgical Patients: A Secondary Analysis of the PODCAST Trial. Anesth Analg. 2019 May;128(5):944-952. doi: 10.1213/ANE.0000000000004038.
- Mashour GA, Ben Abdallah A, Pryor KO, El-Gabalawy R, Vlisides PE, Jacobsohn E, Lenze E, Maybrier HR, Veselis RA, Avidan MS; PODCAST Research Group. Intraoperative ketamine for prevention of depressive symptoms after major surgery in older adults: an international, multicentre, double-blind, randomised clinical trial. Br J Anaesth. 2018 Nov;121(5):1075-1083. doi: 10.1016/j.bja.2018.03.030. Epub 2018 Sep 19.
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | Ketamine | Small molecule | 0.5 mg/kg | — |
| Subject | Ketamine | Small molecule | 1 mg/kg | — |