none
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: (1) Aged 65 to 85; (2) ASA?-?; (3) Laparoscopic colorectal surgery under elective general anesthesia.
Exclusion criteria
Exclusion criteria: (1) Refuse to participate in this experiment; (2) Local infection at the puncture site of TAPB block; (3) Receive chemotherapy or radiotherapy before the operation; (4) Has undergone colorectal surgery; (5) Severe neurological and mental disorders: stroke combined with neurological dysfunction, Alzheimer's disease, schizophrenia, and other diseases for which postoperative follow-up cannot be completed; (6) Severe cardiovascular diseases: low cardiac output, heart failure, ejection fraction <40%, active coronary artery disease, symptomatic heart valve disease, symptomatic arrhythmia with or without a pacemaker and AICD placement; (7) Severe respiratory diseases: COPD requiring home oxygen therapy, severe pneumonia requiring hormone therapy, and other respiratory diseases requiring home oxygen therapy; (8) Patients with severe liver function abnormalities or liver failure classified asChild-Pugh grade c; (9) Severe renal insufficiency requiring renal replacement therapy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of pogd; | — |
Secondary
| Measure | Time frame |
|---|---|
| The time of the first postoperative exhaust;Tolerate the duration of oral feeding;Time for outdoor activities;Hospital stay;Visual Analogue Scale at 24 and 48 hours after the operation;The number of compressions of the analgesic pump;Complications of other organs; | — |
Countries
China
Contacts
The Second Hospital of Hebei Medical University