Citas bibligráficas
Orellana, A., (2024). Lavado peritoneal con solución salina para la reducción del dolor post operatorio en la colecistectomía laparoscópica [Universidad Peruana Cayetano Heredia]. https://hdl.handle.net/20.500.12866/15510
Orellana, A., Lavado peritoneal con solución salina para la reducción del dolor post operatorio en la colecistectomía laparoscópica []. PE: Universidad Peruana Cayetano Heredia; 2024. https://hdl.handle.net/20.500.12866/15510
@mastersthesis{renati/911333,
title = "Lavado peritoneal con solución salina para la reducción del dolor post operatorio en la colecistectomía laparoscópica",
author = "Orellana Vicuña, Aurelio Arturo",
publisher = "Universidad Peruana Cayetano Heredia",
year = "2024"
}
Introduction: Postoperative pain in laparoscopic cholecystectomy is not well studied. Peritoneal lavage is performed in cases of acute or complicated cholecystitis, whereas it is uncommon in cases considered clean surgeries; paradoxically, this latter group reports more pain. Objective: To demonstrate that peritoneal lavage achieves a reduction in postoperative pain in laparoscopic cholecystectomy. Methods: Prospective cohort study on 110 patients with gallbladder pathology scheduled for elective laparoscopic cholecystectomy. Groups: with peritoneal lavage (n1=55) and without peritoneal lavage (n2=55). Pain was evaluated at 6, 12, and 24 hours using the visual analog scale (VAS). Numeric variables were described as means or medians. Categorical variables were described as absolute frequencies and percentages. The effectiveness of peritoneal lavage on pain level was analyzed using Linear Quantile Mixed Models (LQMMs) with the 'lqmm' package in R. Results: Pain assessment shows that the median pain scale scores were significantly lower at 6, 12, and 24 postoperative hours (p<0.001) in cases where peritoneal lavage was performed. Conclusions: It is demonstrated that peritoneal lavage with saline solution in laparoscopic cholecystectomy significantly alleviates postoperative pain.
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