Effect of TPVB on Postoperative Pain and Cognitive Function After VATS in Elderly Patients
CompletedNot applicableNCT05364216
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This study has no listed site in Canada in this snapshot. It is included as part of the worldwide chronic pain corpus.
Brief summary (from the registry)
To investigate the effect of ultrasound-guided thoracic paravertebral nerve block on postoperative acute and chronic pain and cognitive function in elderly patients with thoracoscopic partial lung resection.
Study details
- Official title
- Effect of Thoracic Paravertebral Block on Chronic Pain and Cognitive Function After Thoracoscopic Partial Pulmonary Resection in Elderly Patients
- Conditions
- Postoperative Cognitive Dysfunction
- Acute Postoperative Pain
- Chronic Postsurgical Pain
- Interventions
- Behavioral: Measurement of cognitive function
- Procedure: Thoracic paravertebral block
- Behavioral: The assessment of cognitive function
- Sponsor
- The First Hospital of Qinhuangdao
- Start date
- 2022-05-12
- Primary completion
- 2023-02-28
- Sex
- All
- Age range
- from 60 Years to 90 Years
- Healthy volunteers
- true
- Results posted
- No results posted in this snapshot
- Countries
- China
- Total sites listed
- 1
Eligibility criteria
Show eligibility criteria (verbatim from the registry)
Inclusion Criteria: * BMI less than 30 kg/m2 * American Society of Anesthesiologists (ASA) grades I-III * The score of Mini Mental state examination≥24 * The score of Montreal Cognitive Assessment-Beijing Scale≥26 Exclusion Criteria: * Patients with heart, lung, brain and other vital organ disorders * The score of Mini Mental state examination≤23 * The score of Montreal Cognitive Assessment-Beijing Scale≤25 * Preoperative psychiatric disorders or long-term use of drugs affecting the psychiatric system * Have severe visual, hearing, speech impairment or other inability to communicate with the visitor * Have contraindications to thoracic parathymic block * Refuse to sign informed consent
Source: ClinicalTrials.gov (US National Library of Medicine), snapshot October 2026. Check the registry for current recruiting status. Record: https://clinicaltrials.gov/study/NCT05364216