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Effect of patient-controlled analgesia on long-term pain after hip replacement in elderly patients

Effect of patient-controlled analgesia on long-term pain after hip replacement in elderly patients

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1900025314
Enrollment
Unknown
Registered
2019-08-23
Start date
2019-08-19
Completion date
Unknown
Last updated
2019-08-27

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

Conditions

Postoperative analgesia

Interventions

Group 1:PCEA
Group 2:PCIA
Group 3:OA

Sponsors

Guangzhou Hospital of Traditional Chinese Medicine.
Lead Sponsor

Eligibility

Sex/Gender
All
Age
60 Years to No maximum

Inclusion criteria

Inclusion criteria: Elderly patients aged over 60 years who underwent selective hip replacement (including hemiarthroplasty and total hip arthroplasty) in Guangzhou Hospital of Traditional Chinese Medicine from October 2019 to October 2020 will be enrolled. The enrolled samples should be 900 patients. The patients enrolled in this study will provided informed consent. Patients will undergo surgery under combined spinal-epidural anesthesia. The patients will be divided into PCEA group, PCIA group and Oral analgesia control group (OA) according to the different ways of postoperative analgesia. The follow-up period will range from 3 months to 12 months postoperatively.

Exclusion criteria

Exclusion criteria: (1) Severe cardiovascular diseases; (2) Chronic respiratory diseases such as COPD; (3) Stroke and transient ischemic attack; (4) Analgesic allergies used in this study; (5) Drug addiction; (6) Antidepressants or sedatives being taken; (7) Central nervous system diseases.

Design outcomes

Primary

MeasureTime frame
NRS from 6 hours to 3 days after operation;Preoperative medication;Anesthesia operation;Duration of anesthesia;Anesthetic drugs;Intraoperative and Postoperative Drug Use;Surgical bleeding;Operation time;Type and location of operation;Preoperative, intraoperative and postoperative blood pressure;Preoperative, intraoperative and postoperative heartbeat;Preoperative, intraoperative and postoperative oxygen saturation;Postoperative complications;The incidence of pain in patients followed up by telephone at 3, 6 and 12 months after operation;—

Secondary

MeasureTime frame
History of past diseases;Economic Income;Degree of Education;Anxiety score before and after operation;—

Countries

China

Contacts

Public ContactLu Yi

16th Zhuji Road, Guangzhou, Guangdong Province, 510130,P.R. China.

louis0731@qq.com+86 13826495169

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026