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頭頸部フリーフラップ再建術のための周術期プロトコルに基づく術後回復の促進
Enhanced Recovery After Surgery-Based Perioperative Protocol for Head and Neck Free Flap Reconstruction.
PMID: 32537554
抄録
目的:
当センターで実施した Enhanced Recovery After Surgery(ERAS)ベースのフリーフラップ管理プロトコルを評価する。
OBJECTIVES: Evaluate an enhanced recovery after surgery (ERAS)-based free flap management protocol implemented at our center.
研究デザイン:
頭頸部フリーフラップ再建術を受ける患者に対してERASに基づいた周術期管理プロトコルを実施した後の患者を、過去の対照群と比較した前向きコホート研究。
STUDY DESIGN: Prospective cohort study of patients after implementation of an ERAS-based perioperative care protocol for patients undergoing free flap reconstruction of the head and neck as compared with a historical control group.
設定:
三次医療圏の大学病院
SETTING: Tertiary care academic medical center.
参加者と方法:
フリーフラップ再建を受ける全患者をERASプロトコル群にプロスペクティブに登録した。2009年から2015年の間にfree flap手術を受けた患者の記録検索から同数の患者を無作為に抽出し、retrospectiveな対照群を同定した。輸血,合併症,30 日再入院率,集中治療室(ICU)および入院期間,入院費用を比較した。
PARTICIPANTS AND METHODS: All patients undergoing free flap reconstruction were prospectively enrolled in the ERAS protocol group. A retrospective control group was identified by randomly selecting an equivalent number of patients from a records search of those undergoing free flap surgery between 2009 and 2015. Blood transfusion, complications, 30-day readmission rates, intensive care unit (ICU) and hospital length of stay, and costs of hospitalization were compared.
結果:
各群に61名の患者が含まれた。ERAS群では医師によるフラップモニタリングの頻度が少なく、術中(70.5% vs 86.8%、= 0.04)および術後(49.2% vs 27.2%、= .026)の輸血率が低く、術後1日目の再入院率も高かった。また、手術終了時に血管圧迫装置(98.3% vs 50.8%, < .01)と人工呼吸器(63.9% vs 9.8%, < .01)の使用を中止する割合が高く、ICU滞在期間(2.11 vs 3.39 day, = .017)はより短く、また、輸血の割合もより高かった。)入院期間、再入院、合併症の発生率に群間差はなかった。
RESULTS: Sixty-one patients were included in each group. Patients in the ERAS group underwent less frequent flap monitoring by physicians and had lower rates of intraoperative (70.5% vs 86.8%, = .04) and postoperative (49.2% vs 27.2%, = .026) blood transfusion, were more likely to be off vasopressors (98.3% vs 50.8%, < .01) and ventilator support (63.9% vs 9.8%, < .01) at the conclusion of surgery, and had shorter ICU stays (2.11 vs 3.39 days, = .017). Length of stay, readmissions, and complication rates did not significantly differ between groups.
結論:
ERASに基づいた頭頸部自由形状再建術の周術期管理は、転帰に悪影響を及ぼすことなく、人工呼吸器やICUでの時間、血管拡張剤、輸血、手間のかかるフラップモニタリングの必要性を減らすことが可能である。
CONCLUSION: ERAS-based perioperative practices for head and neck free flap reconstruction can reduce time on the ventilator and in the ICU and the need for vasopressors, blood transfusions, and labor-intensive flap monitoring, without adverse effects on outcomes.