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A study on the classification of acute pain in patients after single-port thoracoscopic lobectomy/partial resection based on latent class analysis and its predictive value for in-hospital recovery outcomes

A study on the classification of acute pain in patients after single-port thoracoscopic lobectomy/partial resection based on latent class analysis and its predictive value for in-hospital recovery outcomes

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600122970
Enrollment
Unknown
Registered
2026-04-20
Start date
2026-05-01
Completion date
Unknown
Last updated
2026-04-27

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

Conditions

Pulmonary nodules, lung tumors

Interventions

Observational group:None

Sponsors

Chongqing University Cancer Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Age >= 18 years old. 2. It is planned to undergo elective single-port thoracoscopic lobectomy or partial lobectomy (wedge resection/segmentectomy). 3. After the operation, intercostal nerve block (ICNB) was performed according to the routine of our hospital, and patient-controlled intravenous analgesia (PCIA) was used for continuous analgesia for 72 hours. 4. The patient is conscious, has no obvious communication barriers, and is capable of understanding and completing the questionnaire assessment. 5. Volunteer to participate in the research and sign the informed consent form.

Exclusion criteria

Exclusion criteria: 1. Emergency surgery, conversion to thoracotomy during the operation or conversion to non-single-port thoracoscopic surgery. 2. Severe cognitive impairment, history of mental illness or drug abuse. 3. Long-term use of opioids before surgery (continuous use for more than 3 months). 4. Those who failed to complete the 72-hour pain assessment due to severe adverse reactions or changes in clinical condition after the operation (the reasons should be recorded). 5. Those who are unable to cooperate in completing the pain assessment within 72 hours after the operation.

Design outcomes

Primary

MeasureTime frame
Opioid consumption;

Secondary

MeasureTime frame
Length of stay;Time to first ambulation;Time to effective cough;Complications;Time to chest tube removal;Satisfaction;

Countries

China

Contacts

Public ContactLiu Yuanfei

Chongqing University Cancer Hospital

15923295225@163.com+86 23 65075689

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: May 1, 2026