Clinical trial · Observational
Acute and Chronic Pain After Video-assisted Thoracoscopic Surgery for Lung Cancer
Acute and Chronic Pain After Video-assisted Thoracoscopic Surgery for Lung Cancer in Patients With Preoperative CT-guided Hookwire Localization
NCT05478460CI-TRIAL-00061643completedClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
The aim of this study is to evaluate whether preoperative CT- guided hookwire localization would influence the incidence and intensity of acute and chronic pain after VATS.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Lung Cancer | Malignant Lung Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Hookwire localization | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- label
- Group A
- description
- Before operation,patients were performed CT -guided hook wire localization(20G×120mm, PAJUNK medizintechnologie, Geisingen in Germany). patients were placed on a CT table in a suitable position(supine, prone, lateral) to obtain the shortest needle insertion route for their initial CT scan. Local anesthesia of the skin and planned puncture tract was performed using 10ml Lidocaine 1%. Next, the needle was inserted into or near the pulmonary nodule.
- interventionNames
- Other: Hookwire localization
- label
- Group B
- description
- without hookwire localization
Primary outcomes (2)
- measure
- postoperative incidence and intensity of chronic pain after surgery
- timeFrame
- at postoperative 3rd month
- description
- the incidence and severity（11-point numerical rating scale,0=painless, 10=woest pain）of pain was assessed after VATS operation
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 75 Years
Show eligibility criteria text
Inclusion Criteria: * Aged 18-75 * patients who underwent underwent CT-guided localization before VATS * ASA I-II * BMI 18.5-30 * no serious complications after localization * sign informed consent Exclusion Criteria: * could not complish underwent CT-guided localization * selfexpression or visual dysfunction * having emergency surgery * a severe psychiatric illness * having chronic pain problems in the chest area * Pregnant women
References
Publications (0)
Data not yet available
No reference posted for this study.