Paracetamol Instead of Ketorolac in Post-Video-Assisted Thoracic Surgery Pain Management: A Randomized Trial

AuthorAlireza Jahangiri Farden
AuthorBehrooz Farzaneganen
AuthorAli Khalilien
AuthorNejatali Ebrahimi Ahmadabaden
AuthorAbolghasem Daneshvar Kakhakien
AuthorTahereh Parsaen
AuthorMaziyar Mahjoobifarden
AuthorMohammad Khabirien
AuthorMajid Golestani Eraghien
Issued Date2016-12-01en
AbstractBackground: Video-assisted thoracic surgery (VATS) is a minimally invasive procedure that is growing more common around the world. Despite causing less pain compared open thoracic surgery, postoperative pain management is still important. Objectives: The aim of the present study was to compare the analgesic effects of paracetamol and ketorolac in VATS patients. Methods: This was a double-blinded randomized clinical trial conducted on 70 patients undergoing lobectomy or segmentectomy due to lung masses, using video-assisted methods. The patients were randomly divided into two groups (each n = 35): the ketorolac (K) group and the paracetamol (P) group. The K group received ketorolac 30 mg IV stat at the end of surgery and then a 90 mg/24 h infusion. The P group received paracetamol 1 g IV stat at the end of surgery and then a 3 g/24 h infusion. Pain scores were recorded during recovery and 2, 4, 8, 12, and 24 hours after drug administration. Pain scores, total doses of rescue analgesics, and patient satisfaction levels were compared between the groups. Results: There was no significant difference between the K and P groups in pain scores in any of the evaluations. Seventeen (48.6 %) and 9 (25.7 %) patients in the K and P groups, respectively, did not require any rescue analgesia (P = 0.047). The mean doses of rescue analgesia in the K and P groups were 3.129 ± 4.27 mg and 4.38 ± 3.69 mg, respectively, which were similar (P = 0.144). There was no significant difference between the groups in satisfaction scores (P = 0.175). Conclusions: Paracetamol 1 g stat + 3 g/24 h infusion is as effective as ketorolac 30 mg stat + 90 mg/24 h infusion in post-VATS pain management, with good tolerability and a low incidence of adverse effects.en
DOIhttps://doi.org/10.5812/aapm.39175en
KeywordKetorolacen
KeywordParacetamolen
KeywordPostoperative Painen
KeywordVideo-Assisted Thoracic Surgeryen
PublisherBrieflandsen
TitleParacetamol Instead of Ketorolac in Post-Video-Assisted Thoracic Surgery Pain Management: A Randomized Trialen
TypeResearch Articleen

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