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Effect of Frailty on Short-Term and Long-Term Postoperative Analgesic Requirements in Geriatric Patients Undergoing Lumbar Surgery

Effect of Frailty on Short-Term and Long-Term Postoperative Analgesic Requirements in Geriatric Patients Undergoing Lumbar Surgery

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600122514
Enrollment
Unknown
Registered
2026-04-14
Start date
2025-01-09
Completion date
Unknown
Last updated
2026-04-20

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Frailty

Interventions

Geriatric patients undergoing lumbar surgery in the non-frail group:None
Geriatric patients undergoing lumbar surgery in the frail group:None

Sponsors

The First Affiliated Hospital of Chongqing Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
60 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Age > 60 years; 2. Undergoing elective posterior lumbar decompression and interbody fusion with internal fixation under general anesthesia with endotracheal intubation; 3. American Society of Anesthesiologists (ASA) physical status classification I–III; 4. Written informed consent obtained from the patient.

Exclusion criteria

Exclusion criteria: 1. Long-term use of opioid analgesics before surgery; 2. History of psychiatric or neurological diseases, such as Parkinson's disease, dementia, schizophrenia, or depression; 3. Severe liver or kidney dysfunction; 4. Planned delayed extubation; 5. Communication difficulties.

Design outcomes

Primary

MeasureTime frame
Cumulative intravenous morphine milligram equivalents of opioids within 48 hours postoperatively;—

Secondary

MeasureTime frame
Cumulative intravenous morphine milligram equivalents of opioids within 24 hours postoperatively;Cumulative intravenous morphine milligram equivalents of opioids within 7 days postoperatively;Cumulative intravenous morphine milligram equivalents of opioids within 1 month postoperatively;Cumulative intravenous morphine milligram equivalents of opioids within 2 month postoperatively;Cumulative intravenous morphine milligram equivalents of opioids within 3 month postoperatively;Cumulative intravenous morphine milligram equivalents of opioids within 4 month postoperatively;Postoperative pain score at 2 hours;Postoperative pain score at 6 hours;Postoperative pain score at 12 hours;Postoperative pain score at 24 hours;Postoperative pain score at 48 hours;Opioid-related adverse events;Charlson Comorbidity Index;Length of Hospital Stay;—

Countries

China

Contacts

Public ContactJin Juying

The First Affiliated Hospital of Chongqing Medical University

juyingjin@hotmail.com+86 135 2748 6171

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Apr 23, 2026