{"entity":{"id":"prehabilitation-term","kind":"term","name":"Prehabilitation (the pre-treatment window)","aka":["Prehab","Pre-operative optimisation"],"tldr":"Using the weeks between diagnosis and surgery or chemotherapy to get fitter, better nourished and psychologically prepared, so treatment goes better and recovery is faster.","summary":"Multimodal prehabilitation combines exercise, nutrition (protein, correction of deficiency, immunonutrition), psychological support and risk-factor control (smoking, alcohol, anaemia). It sits upstream of ERAS and downstream of screening for frailty and malnutrition. Trials show improved functional capacity and, in colorectal surgery, fewer severe complications; the optimal window (4-8 weeks) competes with pressure to operate quickly and with neoadjuvant therapy.","asOf":"2026-09-08","wikipedia":"https://en.wikipedia.org/wiki/Prehabilitation","links":[{"label":"Wikipedia","url":"https://en.wikipedia.org/wiki/Prehabilitation"}],"tags":[],"related":["idea-bio2-prehabilitation-standard","idea-acc-prehabilitation-older-surgery"],"cancers":[],"sections":["rejuvenation"],"technologies":["prehabilitation","eras-perioperative-nutrition","immunonutrition-perioperative","geriatric-assessment","rejuv-rehab-prehabilitation-programme"],"targets":[],"drugs":[],"companies":[],"institutions":[],"pathways":[],"terms":[],"trials":["prehab-trial"],"people":[],"bottlenecks":["b-surgery-radiation-innovation"],"keyPapers":[],"journals":[],"dependsOn":[],"notes":[],"category":"Nutrition & lifestyle"},"route":"/terms/prehabilitation-term/","neighbours":{"idea":[{"id":"idea-bio2-prehabilitation-standard","kind":"idea","name":"Four weeks of training and nutrition before major cancer surgery, as standard","route":"/ideas/idea-bio2-prehabilitation-standard/"},{"id":"idea-acc-prehabilitation-older-surgery","kind":"idea","name":"Multimodal prehabilitation for older patients before major cancer surgery","route":"/ideas/idea-acc-prehabilitation-older-surgery/"}],"section":[{"id":"rejuvenation","kind":"section","name":"Recovery & Rejuvenation","route":"/fronts/rejuvenation/"}],"technology":[{"id":"eras-perioperative-nutrition","kind":"technology","name":"Enhanced recovery (ERAS) and perioperative nutrition","route":"/technologies/eras-perioperative-nutrition/"},{"id":"geriatric-assessment","kind":"technology","name":"Geriatric assessment","route":"/technologies/geriatric-assessment/"},{"id":"immunonutrition-perioperative","kind":"technology","name":"Immunonutrition before cancer surgery","route":"/technologies/immunonutrition-perioperative/"},{"id":"prehabilitation","kind":"technology","name":"Prehabilitation before cancer surgery","route":"/technologies/prehabilitation/"},{"id":"rejuv-rehab-prehabilitation-programme","kind":"technology","name":"What a prehabilitation programme actually contains, and how long it needs","route":"/technologies/rejuv-rehab-prehabilitation-programme/"},{"id":"rejuv-rehab-prehabilitation-evidence","kind":"technology","name":"What the randomised trials of prehabilitation found, operation by operation","route":"/technologies/rejuv-rehab-prehabilitation-evidence/"}],"trial":[{"id":"prehab-trial","kind":"trial","name":"PREHAB: multimodal prehabilitation before colorectal cancer surgery","route":"/trials/prehab-trial/"}],"bottleneck":[{"id":"b-surgery-radiation-innovation","kind":"bottleneck","name":"Surgery and radiotherapy cure most, get least","route":"/bottlenecks/b-surgery-radiation-innovation/"}],"term":[{"id":"immunonutrition","kind":"term","name":"Immunonutrition","route":"/terms/immunonutrition/"}]}}