ANZ journal of surgery · 2023
Negative pressure dressings and the impact on pain management on thoracic incisions in patients undergoing oesophagectomy: a pilot study.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Pavan Fiona, Tan Jed, Gamage Sankalpa, Vu Joseph, Cashin Paul, Low Liang, Martin Sarah
Аннотация
BACKGROUND: Pain control is recognised as a crucial post-operative measure for patients undergoing oesophagectomy with a thoracotomy incision for oesophageal cancer, where ineffective breathing due to pain is directly correlated with increased morbidity. The analgesic benefits of negative pressure wound therapy (NPWT) appear to be a relatively new and emerging finding. This pilot study aims to investigate the effects of NPWT on post-operative pain control and determine the feasibility of a larger trial.
METHOD: Ten consecutive patients undergoing oesophagectomy were prospectively enrolled to have a PREVENA Incision Management System placed over a closed thoracotomy wound. This dressing was changed at post-operative day 5 and removed after day 10. Post-operative morbidity was recorded and analgesia was prescribed by the Acute Pain Service who were blinded to the study aims. Analgesia requirements were recorded in oral morphine equivalents (OME) and compared to 30 patients that had previously undergone oesophagectomy via thoracotomy.
RESULTS: One patient was withdrawn from the study and there was no significant differences in patient demographics. The study group had less average daily analgesia requirements and reduced overall reported pain. Patients in the study group were less likely to develop pneumonia (44% and 57%) and less likely to require re-operation for complications of their surgery (0% and 10%).
CONCLUSION: This pilot study shows reduced post-operative analgesia requirements and reduced morbidity when using NPWT over a closed thoracotomy wound, and affirms the feasibility of a future randomized control trial.
METHOD: Ten consecutive patients undergoing oesophagectomy were prospectively enrolled to have a PREVENA Incision Management System placed over a closed thoracotomy wound. This dressing was changed at post-operative day 5 and removed after day 10. Post-operative morbidity was recorded and analgesia was prescribed by the Acute Pain Service who were blinded to the study aims. Analgesia requirements were recorded in oral morphine equivalents (OME) and compared to 30 patients that had previously undergone oesophagectomy via thoracotomy.
RESULTS: One patient was withdrawn from the study and there was no significant differences in patient demographics. The study group had less average daily analgesia requirements and reduced overall reported pain. Patients in the study group were less likely to develop pneumonia (44% and 57%) and less likely to require re-operation for complications of their surgery (0% and 10%).
CONCLUSION: This pilot study shows reduced post-operative analgesia requirements and reduced morbidity when using NPWT over a closed thoracotomy wound, and affirms the feasibility of a future randomized control trial.