Journal of plastic, reconstructive & aesthetic surgery : JPRAS · 2024
Abdominal muscles infiltration analgesia for donor-site pain in autologous ear reconstruction: A randomized controlled clinical trial.
СтатьяРандомизированное исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Wei Shijie, Ye Jiong, Lei Chen, Huang Qinfeng, Lin Bifang, Su Xiaohui, Zheng Houbing, Shan Xiuying, Wang Biao, Wang Meishui
Аннотация
BACKGROUND: Costal cartilage donor-site pain is an adverse effect of autologous ear reconstruction. This study aimed to introduce rectus abdominis and external oblique muscle infiltration analgesia (RAM+EOM-IA) for costal cartilage donor-site pain and evaluate its efficacy and safety.
METHODS: The study was a randomized controlled clinical trial. Patients were randomized between intermittent RAM+EOM-IA combined with intravenous patient-controlled anesthesia (IPCA) and IPCA alone. Thirty patients were followed in the RAM+EOM-IA combined with the IPCA group and 30 patients in the IPCA alone group. The primary outcome was the numerical rating score (NRS) of pain recorded during 48 h postoperatively. Secondary outcomes included the Barthel index (BI) and rescue analgesic consumption. Sensory block areas were tested using a cold stimulus.
RESULTS: NRS was significantly lower with RAM+EOM-IA combined with IPCA than with IPCA alone at 28 h (P < 0.01), 32 h (P < 0.01), 36 h (P < 0.01), 44 h (P < 0.001), and 48 h (P < 0.01) postoperatively. The number of patients who received rescue analgesics (P < 0.01) and consumption (P < 0.01) was significantly higher for IPCA alone. RAM+EOM-IA improved the BI at 24 h postoperatively (P < 0.001), especially for mobility (P < 0.001), using the stairs (P < 0.001) and toilet use domains (P < 0.001). At 10 and 60 min after RAM+EOM-IA, the total sensory block area in the abdomen had not extended proximally beyond the xiphoid, distally beyond the navel, and beyond midaxillary and midsternal lines on either side.
CONCLUSION: RAM+EOM-IA effectively and safely prevented costal cartilage donor-site pain by blocking anterior and lateral cutaneous branches of intercostal nerves from T6 to T10 in microtia patients.
METHODS: The study was a randomized controlled clinical trial. Patients were randomized between intermittent RAM+EOM-IA combined with intravenous patient-controlled anesthesia (IPCA) and IPCA alone. Thirty patients were followed in the RAM+EOM-IA combined with the IPCA group and 30 patients in the IPCA alone group. The primary outcome was the numerical rating score (NRS) of pain recorded during 48 h postoperatively. Secondary outcomes included the Barthel index (BI) and rescue analgesic consumption. Sensory block areas were tested using a cold stimulus.
RESULTS: NRS was significantly lower with RAM+EOM-IA combined with IPCA than with IPCA alone at 28 h (P < 0.01), 32 h (P < 0.01), 36 h (P < 0.01), 44 h (P < 0.001), and 48 h (P < 0.01) postoperatively. The number of patients who received rescue analgesics (P < 0.01) and consumption (P < 0.01) was significantly higher for IPCA alone. RAM+EOM-IA improved the BI at 24 h postoperatively (P < 0.001), especially for mobility (P < 0.001), using the stairs (P < 0.001) and toilet use domains (P < 0.001). At 10 and 60 min after RAM+EOM-IA, the total sensory block area in the abdomen had not extended proximally beyond the xiphoid, distally beyond the navel, and beyond midaxillary and midsternal lines on either side.
CONCLUSION: RAM+EOM-IA effectively and safely prevented costal cartilage donor-site pain by blocking anterior and lateral cutaneous branches of intercostal nerves from T6 to T10 in microtia patients.