Trial reportBMC surgery2024
Comparison of efficacy and safety of different suction pressure for speeding non-ventilated lung collapse in uniport video-assisted thoracoscopic surgery: a randomized-controlled trial.
Trial report in BMC surgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07660588 (Effect of Brief Bronchial Suction on the Quality of Non-Ventilated Lung Collapse and Time to Adequate Surgical Exposure During Uniportal Video-Assisted Thoracoscopic Surgery), which is not on this map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Effect of Brief Bronchial Suction on the Quality of Non-Ventilated Lung Collapse and Time to Adequate Surgical Exposure During Uniportal Video-Assisted Thoracoscopic Surgery: a Randomized Patient- and Surgeon-Blinded Trial
Who cites it
3 citing papers in PubMed.
- Effects of the disconnection technique and preemptive one-lung ventilation on lung collapse during one-lung ventilation in thoracoscopic surgery.BMC anesthesiology · 2025Trial
- [Digital Drainage Systems in Postoperative Chest Tube Management after Pulmonary Resection: Current Status and Future Perspectives].Zhongguo fei ai za zhi = Chinese journal of lung cancer · 2026Review
- Optimizing Lung Collapse During One-Lung Ventilation: Physiological Mechanisms and Clinical Strategies: A Narrative Review.Journal of clinical medicine · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
backgroundThe bronchial suction has been applied in speeding lung collapse. Low suction pressure may not speed lung collapse, but high pressure causes occult lung injury. The aim of the study was to explore efficacy and safety of different suction pressure for speeding lung collapse.
methodsEighty-four subjects undergoing uniport video-assisted thoracoscopic surgery (VATS) were randomly assigned for non-suction (Group 0), -10 cmH
resultsBoth the LCS at T
conclusionsApplying - 10 cmH
trial registrationChinese Clinical Trial Registry number, ChiCTR2200062991. Registered on 26/08/2022.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.