李麗 馮海洋 陳秀云 傅萍萍



[摘要] 目的 探討快速康復模式在腹腔鏡結直腸癌患者圍手術期的效果。 方法 選取2018年5月~2019年5月在我院結直腸外科行腹腔鏡手術的結直腸癌患者96例,按照隨機數字表法分為實驗組和對照組,各48例,實驗組患者在圍手術期間給予快速康復模式進行干預,對照組患者在圍手術期間給予常規干預。比較兩組患者的手術完成情況,如麻醉時間、手術時間、術中出血量;及術后恢復情況,如術后排氣時間、下床活動時間、住院時間。兩組患者均在術后6 h、12 h、24 h、48 h、72 h采用疼痛數字評分法(NRS)進行疼痛評分,記錄兩組患者的術后并發癥發生率。 結果 兩組患者手術麻醉時間、手術時間、術中出血量比較差異無統計學意義(P>0.05);實驗組患者經快速康復模式干預后術后排氣時間、下床活動時間及住院時間均較對照組明顯縮短(P<0.01);實驗組患者經快速康復模式干預后在術后6 h、12 h、24 h、48 h時間點NRS評分均明顯低于對照組(P<0.05);實驗組經快速康復模式干預后術后并發癥總發生率為10.43%,明顯低于對照組的27.09%(P<0.05)。 結論 快速康復模式應用于腹腔鏡結直腸癌患者圍手術期可明顯促進患者術后恢復,減少術后并發癥的發生,使有限的醫療資源得以充分利用,可在臨床推廣使用。
[關鍵詞] 快速康復模式;腹腔鏡;結直腸癌;圍手術期;臨床效果
[中圖分類號] R735.3? ? ? ? ? [文獻標識碼] B? ? ? ? ? [文章編號] 1673-9701(2020)16-0088-04
Observation of the effect of rapid rehabilitation model on perioperative period of patients with laparoscopic colorectal cancer
LI Li? ?FENG Haiyang? ?CHEN Xiuyun? ?FU Pingping
Department of Colorectal Surgery, Cancer Hospital Affiliated to the University of Chinese Academy of Sciences, Hangzhou? ?310000,China
[Abstract] Objective To explore the effect of rapid rehabilitation model on perioperative period of laparoscopic colorectal cancer patients. Methods 96 patients with colorectal cancer who underwent laparoscopic surgery in the department of colorectal surgery in our hospital from May 2018 to May 2019 were divided into the experimental group(n=48) and the control group(n=48), according to the random number table method. Patients in the experimental group underwent rapid rehabilitation model for intervention during the perioperative period. Patients in the control group were given routine intervention during the perioperative period. The operation completion status such as anesthesia time, operation time and intraoperative blood loss, and postoperative recovery conditions such as postoperative exhaust time, time to get out of bed, hospitalization time between the two groups were compared. The pain scores in both groups were scored using the NRS(Numerical Pain Scoring Method) at 6 h, 12 h, 24 h, 48 h, and 72 h. The incidence of postoperative complications in the two groups was recorded. Results There was no significant difference in the time of anesthesia, operation time, and intraoperative blood loss between the two groups(P>0.05). After the rapid rehabilitation mode intervention, the patients in the experimental group had significantly shorter postoperative exhaust time, time to get out of bed, and hospital stay than the control group(P<0.01). The NRS scores of the experimental group were significantly lower than that of the control group at the postoperative 6 h, 12 h, 24 h, and 48 h after rapid rehabilitation intervention mode(P<0.05). The total incidence of postoperative complications in the experimental group after rapid rehabilitation model intervention was 10.41%, which was significantly lower than that of the control group(27.09%)(P<0.05). Conclusion The rapid rehabilitation model applied during the perioperative period in laparoscopic colorectal cancer patients can significantly promote the postoperative recovery of patients, reduce the occurrence of postoperative complications, make the limited medical resources be fully utilized, and can be used in clinical promotion.
[Key words] Rapid rehabilitation model; Laparoscopy; Colorectal cancer; Perioperative period; Clinical effect
結直腸癌又稱為大腸癌,包括結腸癌和直腸癌,是消化系統常見的惡性腫瘤。患者早期無明顯癥狀,隨著腫瘤的逐漸發展可表現為腹痛、大便習慣改變、便血,并伴有貧血、發熱等全身癥狀,患者根據發病部位的不同而表現出不同的臨床癥狀[1-2]。近年來隨著人類壽命的延長,結直腸癌發病率逐年上升,且死亡率僅次于胃癌和肺癌,對人們的生命健康帶來嚴重威脅[1]。目前結直腸癌的治療主要以根治性手術為主,隨著醫學科技的不斷發展,腹腔鏡手術已成為結直腸癌的主要治療方式,其具有創傷小、恢復快、出血量低等優點,已在臨床得到廣泛應用[3]??焖倏祻屠砟钍窃?0年代中期首次被提出,其主要是依據循證醫學,為加快手術患者術后康復、減少術后并發癥、降低患者死亡率等而采用的一種圍手術期優化處理措施[4]。已有研究證實快速康復模式在結直腸癌根治術圍手術期的應用可減少手術創傷及應激反應,且安全有效[5]。因此本研究旨在分析快速康復模式在腹腔鏡結直腸癌患者圍手術期的效果,現報道如下。
1 對象與方法
1.1 研究對象
選取2018年5月~2019年5月在我院普外科行腹腔鏡手術的結直腸癌患者96例為研究對象。入組標準:①所有患者均符合中華醫學會腫瘤學分會制定的關于結直腸癌的診斷標準[6];②年齡30~75歲,均行腹腔鏡結直腸癌根治術;③所有患者均未進行化療和放療;④術前均無梗阻,系原發病例;⑤腹部B超或CT未發現其他臟器轉移;⑥患者及家屬知情并簽署同意書。排除標準:①低位直腸癌者;②術中行腹腔鏡根治性手術轉開腹者;③患者術前有腹部手術和外傷史者;④合并心肝腎嚴重功能障礙者;⑤患有先天性精神障礙無法溝通交流者;⑥有腹腔鏡手術禁忌證者。根據干預模式的不同將患者分為實驗組48例和對照組48例,其中實驗組男27例,女21例,年齡30~75歲,平均(55.26±4.39)歲,病程5~12個月,平均(10.32±2.11)個月,結腸癌36例、直腸癌12例;對照組男25例,女23例,年齡30~73歲,平均(55.17±4.52)歲,病程5~11個月,平均(9.87±1.65)個月,結腸癌33例、直腸癌15例,兩組患者的性別、年齡等一般資料比較,差異無統計學意義(P>0.05),具有可比性。
1.2 干預方法
實驗組患者在圍手術期間給予快速康復模式進行干預,對照組患者在圍手術期間給予常規干預,兩組均給予相應的措施干預至術后7 d。
對照組:術前1 d晚上10點禁食禁飲,予復方聚乙二醇電解質散口服進行導泄;手術當天在術前留置鼻胃管,術中常規放置腹腔引流管,常規縫合傷口;術后使用鎮痛泵48 h,待腸功能恢復后,拔除胃管;開始進水和食物;術后3~5 d拔尿管;術后鼓勵患者盡早翻身、下床活動。
實驗組:入院后即開始向患者及家屬宣教有關快速康復的內容,同時提供針對性的指導,增加患者信任感和安全感,建立良好的醫患關系;加強心理指導,同時向患者解釋麻醉清醒前后出現的不適感,安撫患者焦慮恐懼、悲觀等不良情緒,介紹治療成功的病例,樹立患者戰勝疾病的信心。術前使用無損傷性剃毛刀進行備皮;術前1 d口服聚乙二醇電解質散+2000 mL溫水導瀉;手術前夜服用鎮靜睡眠藥物幫助睡眠;術前2 h予患者口服葡萄糖溶液200~400 mL,不插胃管;術中采用全身麻醉+持續硬膜外麻醉,手術室溫度22℃~25℃,濕度50%~60%,注意保溫,腹腔沖洗液加溫到37℃后沖洗腹腔;術中避免過多輸液,膠體溶液和結晶溶液分別限制在500 mL和1500 mL,輸液速度不宜過快;根據術中情況放置引流管。術后72 h采用阿片類+非阿片類藥物持續硬膜外鎮痛;術后1 d開始進流質飲食,而不是待排氣排便后再進食,5~7 d逐漸過渡到正常飲食;隨意咀嚼口香糖;均在術后1 d后拔除尿管,術后2~3 d拔除引流管。根據患者病情恢復情況制定康復計劃,早期可教會患者時常變換體位以促進血液循環和腸蠕動,疾病恢復后協助患者盡早下床活動,防治褥瘡,促進患者腸胃功能恢復。
1.3觀察指標
①記錄兩組患者手術完成情況,如麻醉時間、手術時間、術中出血量;術后恢復情況,如術后排氣時間、下床活動時間、住院時間。②兩組患者均在術后6 h、12 h、24 h、48 h、72 h采用疼痛數字評分法(Numerical rating scale,NRS)[7]進行疼痛評分。③記錄兩組患者術后并發癥的發生率。
1.4 統計學方法
采用SPSS21.0統計學軟件進行分析,計量資料以(x±s)表示,采用t檢驗;計數資料用[n(%)]表示,采用χ2檢驗。P<0.05為差異有統計學意義。
2 結果
2.1 兩組患者術中情況比較
兩組患者手術麻醉時間、手術時間、術中出血量比較,差異無統計學意義(P>0.05)。見表1。
2.2兩組患者術后恢復速度比較
實驗組患者經快速康復模式干預后,術后排氣時間、下床活動時間及住院時間均較對照組明顯縮短(P<0.01)。見表2。
2.3 兩組患者術后各時間點VAS評分比較
實驗組患者經快速康復模式干預后在術后6 h、12 h、24 h、48 h時間點NRS評分均明顯低于對照組,差異有統計學意義(P<0.05)。見表3。
2.4兩組患者術后并發癥發生率比較
實驗組經快速康復模式干預后術后并發癥總發生率為10.41%,明顯低于對照組的27.09%,差異有統計學意義(P<0.05)。見表4。
3 討論
近年來腹腔鏡手術因創傷小、恢復快及并發癥少等優點在臨床廣泛應用,雖屬于微創手術但仍不可避免的會對機體產生明顯的應激性刺激,大多數并發癥和器官功能障礙均與手術創傷密切相關,術后疼痛可不同程度刺激機體,導致胃腸道功能恢復及住院時間延長[8-9]。因此對于進行腹腔鏡手術的患者,對圍手術期間創傷因子進行干預,能夠明顯促進患者術后恢復,降低并發癥的發生。
快速康復模式是近年來興起的一種協同治療體系,其是將外科學、麻醉學、心理學等多個學科整合在一起,同時需要醫護人員及患者之間的共同配合,在總結各種不利于患者圍手術期恢復因素的基礎上,以最大限度的減輕手術創傷和各種應激反應對機體的傷害為目的,加快患者術后恢復速度,目前已應用于胃腸外科、胸心外科、泌尿外科等多個領域[10-11]。快速康復模式理論是安全有效的,結合到結直腸癌手術中其措施是可行的,具體為:①術前進行充分的溝通和心理干預,有效溝通可緩解患者緊張恐懼心理,減輕患者生理應激反應,使患者樹立積極地心態面對癌癥,配合醫生治療,能使患者擁有良好的心態面對手術[12-13]。②術前飲食及胃腸道準備,常規康復模式常要求患者在術前12 h絕對禁食及胃腸道準備,為降低術后切口感染的發生率,但有研究發現術中過早禁食可增加患者術中血糖血壓降低的風險,對患者灌腸可增加患者術后吻合口瘺的發生率??焖倏祻湍J秸J為縮短患者術前禁食時間可減輕患者胰島素抵抗,增加舒適度,減少術后惡心嘔吐的發生[14]。③術中保溫及補液:既往術中因考慮患者術前禁飲及術中失血等原因,術中補液較多,導致患者血漿膠體滲透壓下降,腸壁水腫加重,術后胃腸功能恢復慢[15-16];在快速康復模式干預中使用保溫措施,并限制性補液,可有效減少術后并發癥的發展,促進胃腸功能的恢復。④術后飲食:既往一般要求患者術后肛門排氣后進食,但手術創傷可使患者處于負氮平衡狀態,應及時給予營養支持[17];快速康復模式提倡患者術后4 h給予流質飲食,不僅可促進胃腸蠕動保護腸黏膜功能,還可減少術后并發癥的發生。研究發現早期經口進食可刺激腸道蠕動,降低腸麻痹、腸管淤積、吻合口瘺等不良事件的發生率[18-19]。
本研究結果顯示,實驗組患者經快速康復模式干預后術后排氣時間、下床活動時間及住院時間均較對照組明顯縮短(P<0.05);實驗組患者術后6 h、12 h、24 h、48 h時間點NRS評分均明顯低于對照組(P<0.05),且實驗組術后并發癥發生率明顯低于對照組,提示快速康復模式在腹腔鏡結直腸癌患者圍手術期中應用效果顯著,減輕疼痛帶來的應激反應,加快術后恢復速度,且安全有效。
綜上所述,快速康復模式應用于腹腔鏡結直腸癌患者圍手術期可明顯促進患者術后恢復,減少術后并發癥的發生,使有限的醫療資源得以充分利用,可在臨床推廣使用。
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(收稿日期:2020-02-11)