[摘要]"目的"探討艾司氯胺酮對(duì)乳腺癌改良根治術(shù)患者術(shù)后早期精神狀態(tài)的影響。方法"選取2022年8月至2024年9月于溫州市中西醫(yī)結(jié)合醫(yī)院接受乳腺癌改良根治術(shù)的95例乳腺癌患者,根據(jù)隨機(jī)數(shù)字表法將患者分為對(duì)照組(48例)和實(shí)驗(yàn)組(47例)。兩組患者均接受常規(guī)麻醉誘導(dǎo)超聲引導(dǎo)下Ⅱ型胸神經(jīng)阻滯。切皮前,實(shí)驗(yàn)組患者單次靜脈注射艾司氯胺酮0.25mg/kg,對(duì)照組靜脈注射等量生理鹽水。比較兩組患者的不良反應(yīng)發(fā)生情況、視覺(jué)模擬評(píng)分法(visual"analogue"scale,VAS)評(píng)分、腦源性神經(jīng)營(yíng)養(yǎng)因子(brain-derived"neurotrophic"factor,BDNF)、腫瘤壞死因子-α(tumor"necrosis"factor-α,TNF-α)、白細(xì)胞介素-1β(interleukin-1β,IL-1β)、漢密爾頓抑郁量表(Hamilton"depression"scale,HAMD)評(píng)分、漢密爾頓焦慮量表(Hamilton"anxiety"scale,HAMA)評(píng)分、乳腺癌患者生命質(zhì)量測(cè)定量表(functional"assessment"of"cancer"therapy-breast,F(xiàn)ACT-B)評(píng)分。結(jié)果"術(shù)后第1、3天,實(shí)驗(yàn)組患者的TNF-α、IL-1β水平及HAMA和HAMD評(píng)分顯著低于對(duì)照組,BDNF水平顯著高于對(duì)照組(Plt;0.05)。術(shù)后首次門(mén)診時(shí),實(shí)驗(yàn)組患者的FACT-B評(píng)分顯著高于對(duì)照組(Plt;0.05)。術(shù)后第1天,兩組患者的惡心嘔吐、幻覺(jué)噩夢(mèng)、躁動(dòng)、嗜睡發(fā)生率和VAS評(píng)分比較差異均無(wú)統(tǒng)計(jì)學(xué)意義(Pgt;0.05)。結(jié)論"亞麻醉劑量的艾司氯胺酮聯(lián)合Ⅱ型胸神經(jīng)阻滯可改善乳腺癌改良根治術(shù)患者術(shù)后早期精神狀態(tài)。
[關(guān)鍵詞]"艾司氯胺酮;Ⅱ型胸神經(jīng)阻滯;乳腺癌改良根治術(shù);焦慮;抑郁;不良反應(yīng)
[中圖分類(lèi)號(hào)]"R969.3""""""[文獻(xiàn)標(biāo)識(shí)碼]"A""""""[DOI]"10.3969/j.issn.1673-9701.2025.07.015
Effect"of"esketamine"on"early"postoperative"mental"state"in"patients"with"breast"cancer
LIN"Xiaolei,"MA"Guangfan,"CHEN"Xiaozhen,"ZHOU"Sen
Department"of"Anesthesia"Surgery,"Wenzhou"Hospital"of"Integrated"Traditional"Chinese"and"Western"Medicine,"Wenzhou"325000,"Zhejiang,"China
[Abstract]"Objective"To"explore"the"effect"of"esketamine"on"the"early"mental"state"of"patients"after"modified"radical"mastectomy."Methods"From"August"2022"to"September"2024,"95"patients"with"breast"cancer"who"received"modified"radical"mastectomy"in"Wenzhou"Hospital"of"Integrated"Traditional"Chinese"and"Western"Medicine"were"selected"and"divided"into"control"group"(48"cases)"and"experimental"group"(47"cases)"according"to"random"number"table"method."Patients"in"both"groups"were"routinely"anesthetised"and"underwent"type"Ⅱ"thoracic"nerve"block"under"ultrasound"guidance."The"experimental"group"was"given"a"single"intravenous"injection"of"esketamine"0.25mg/kg"before"incision,"while"the"control"group"was"injected"with"the"same"amount"of"physiological"saline."The"incidence"of"adverse"reactions,"visual"analogue"scale"(VAS)"score,"brain-derived"neurotrophic"factor"(BDNF),"tumor"necrosis"factor-α"(TNF-α),"interleukin-1β"(IL-1β),"Hamilton"depression"scale"(HAMD)"score,"Hamilton"anxiety"scale"(HAMA)"score,"functional"assessment"of"cancer"therapy-breast"(FACT-B)"score"were"all"compared"between"two"groups."Results"On"the"1st"and"3rd"day"after"surgery,"the"levels"of"TNF-α"and"IL-1β,"the"scores"of"HAMA"and"HAMD"in"experimental"group"were"significantly"lower"than"those"in"control"group,"and"the"level"of"BDNF"was"significantly"higher"than"that"in"control"group"(Plt;0.05)."The"FACT-B"score"of"experimental"group"was"significantly"higher"than"that"of"control"group"at"the"first"clinic"after"surgery"(Plt;0.05)."On"the"first"day"after"surgery,"there"were"no"significant"differences"in"the"incidence"of"nausea,"vomiting,"hallucination,"nightmare,"agitation,"lethargy"and"VAS"score"between"two"groups"(Pgt;0.05)."Conclusion"The"subanesthetic"dose"of"esketamine"combined"with"type"Ⅱ"thoracic"nerve"block"can"improve"the"early"postoperative"mental"status"of"patients"undergoing"modified"radical"mastectomy.
[Key"words]"Esketamine;"Type"Ⅱ"thoracic"nerve"block;"Modified"radical"mastectomy;"Anxiety;"Depression;"Adverse"reaction
乳腺癌是女性最易罹患的一類(lèi)腫瘤[1]。目前,乳腺癌改良根治術(shù)是乳腺癌的首選手術(shù)方式[2]。然而,無(wú)論是哪種術(shù)式均不利于乳腺癌患者的心理健康。焦慮和抑郁可降低患者的生活質(zhì)量,使患者難以參與到家庭或工作活動(dòng)中[3-4]。合并焦慮和/或抑郁的腫瘤患者的死亡率較僅罹患腫瘤患者高19%[5]。研究發(fā)現(xiàn)在乳腺癌改良根治術(shù)中應(yīng)用亞麻醉劑量的艾司氯胺酮可改善患者術(shù)后早期恢復(fù)和認(rèn)知功能[6-7]。本研究擬探討艾司氯胺酮聯(lián)合神經(jīng)阻滯對(duì)乳腺癌患者術(shù)后精神狀態(tài)及生活質(zhì)量的影響。
1""資料與方法
1.1""一般資料
選取2022年8月至2024年9月于溫州市中西醫(yī)結(jié)合醫(yī)院接受乳腺癌改良根治術(shù)治療的95例乳腺癌患者,根據(jù)隨機(jī)數(shù)字表法將患者分為對(duì)照組(48例)和實(shí)驗(yàn)組(47例)。納入標(biāo)準(zhǔn):①乳腺癌診斷明確;②術(shù)前無(wú)明顯的原發(fā)性心、肺、肝、腦、腎等疾??;③患者同意接受手術(shù)治療。排除標(biāo)準(zhǔn):①合并其他惡性腫瘤;②術(shù)后發(fā)生可能影響研究結(jié)果的并發(fā)癥;③有精神疾病或智力障礙;④酒精或藥物依賴(lài)者;⑤不能配合整個(gè)研究流程。對(duì)照組患者平均年齡(52.17±5.89)歲;平均體質(zhì)量指數(shù)(23.55±2.78)kg/m2;美國(guó)麻醉醫(yī)師協(xié)會(huì)(American"Society"of"Anesthesiologists,ASA)分級(jí)Ⅰ級(jí)20例,Ⅱ級(jí)28例;平均手術(shù)時(shí)長(zhǎng)(151.50±17.92)min;城鎮(zhèn)29例,農(nóng)村19例。實(shí)驗(yàn)組患者平均年齡(50.57±4.99)歲;平均體質(zhì)量指數(shù)(23.63±1.97)kg/m2;ASA分級(jí)Ⅰ級(jí)18例,Ⅱ級(jí)29例;平均手術(shù)時(shí)長(zhǎng)(154.79±18.59)min;城鎮(zhèn)31例,農(nóng)村16例。兩組患者的一般資料比較差異均無(wú)統(tǒng)計(jì)學(xué)意義(Pgt;0.05)。本研究經(jīng)溫州市中西醫(yī)結(jié)合醫(yī)院醫(yī)學(xué)倫理委員會(huì)批準(zhǔn)[倫理審批號(hào):倫研批第(2024-L122)號(hào)]。
1.2""方法
患者入手術(shù)室,建立靜脈通道,常規(guī)監(jiān)測(cè)生命體征?;颊咝袣夤懿骞苋砺樽怼UT導(dǎo)用藥:枸櫞酸舒芬太尼注射液[批準(zhǔn)文號(hào):國(guó)藥準(zhǔn)字H20054171,生產(chǎn)單位:宜昌人福藥業(yè)有限責(zé)任公司,規(guī)格:1ml∶50μg(按C22H30N2O2S計(jì))]0.4μg/kg、苯磺順阿曲庫(kù)銨注射液[批準(zhǔn)文號(hào):國(guó)藥準(zhǔn)字H20213438,生產(chǎn)單位:杭州泓友醫(yī)藥科技有限公司,規(guī)格:5ml∶10mg(按順阿曲庫(kù)銨計(jì))]0.2mg/kg、丙泊酚中/長(zhǎng)鏈脂肪乳注射液(批準(zhǔn)文號(hào):國(guó)藥準(zhǔn)字HJ20150657,生產(chǎn)單位:Fresenius"Kabi"Austria"GmbH,規(guī)格:20ml∶0.2g)2mg/kg。靜脈給藥3min后插管,設(shè)定呼吸機(jī)通氣頻率為12次/min,潮氣量8ml/kg,呼氣末二氧化碳分壓控制在30~45mmHg(1mmHg=0.133kPa)。誘導(dǎo)后實(shí)施Ⅱ型胸神經(jīng)阻滯:將探頭置于患者鎖骨外側(cè),定位腋動(dòng)脈與腋靜脈。將探頭移至第3肋骨處,定位前鋸肌、胸小肌與胸大肌水平,以平面內(nèi)穿刺手法低速進(jìn)針,待針尖處于胸小肌與前鋸肌筋膜之間且回抽無(wú)血,注入20ml的0.375%鹽酸羅哌卡因注射液(批準(zhǔn)文號(hào):國(guó)藥準(zhǔn)字H20052716,生產(chǎn)單位:齊魯制藥有限公司,規(guī)格:10ml∶75mg),退針至胸大肌和胸小肌筋膜間隙,再注入10ml"0.375%鹽酸羅哌卡因注射液。麻醉維持吸入用七氟烷(批準(zhǔn)文號(hào):國(guó)藥準(zhǔn)字H20213735,生產(chǎn)單位:上海恒瑞醫(yī)藥有限公司,規(guī)格:120ml),用量為1.0~2.0倍最低肺泡有效濃度;并基于手術(shù)時(shí)長(zhǎng)增用舒芬太尼與苯磺順阿曲庫(kù)銨。術(shù)中腦電雙頻指數(shù)維持在40~60。維持血壓,可適當(dāng)應(yīng)用血管活性藥物。實(shí)驗(yàn)組患者于切皮前靜脈注射鹽酸艾司氯胺酮注射液[批準(zhǔn)文號(hào):國(guó)藥準(zhǔn)字H20193336,生產(chǎn)單位:江蘇恒瑞醫(yī)藥股份有限公司,規(guī)格:2ml∶50mg(按C13H16ClNO計(jì))]0.25mg/kg;對(duì)照組患者靜脈注射等量生理鹽水。待手術(shù)結(jié)束,配制靜脈自控鎮(zhèn)痛泵:2μg/kg舒芬太尼、100mg氟比洛芬酯、5mg托烷司瓊,容量0.1L,泵注速度為2ml/h,鎖定15min,維持2d。
1.3""觀察指標(biāo)
術(shù)后第1天,記錄兩組患者的惡心嘔吐、幻覺(jué)噩夢(mèng)、躁動(dòng)、嗜睡等不良反應(yīng)發(fā)生情況;應(yīng)用視覺(jué)模擬評(píng)分法(visual"analogue"scale,VAS)對(duì)兩組患者的疼痛程度進(jìn)行評(píng)估。術(shù)前及術(shù)后第1、3天,分別采集兩組患者的靜脈血,測(cè)定腦源性神經(jīng)營(yíng)養(yǎng)因子(brain-derived"neurotrophic"factor,BDNF)、腫瘤壞死因子-α(tumor"necrosis"factor-α,TNF-α)和白細(xì)胞介素-1β(interleukin-1β,IL-1β)水平;并對(duì)兩組患者進(jìn)行漢密爾頓抑郁量表(Hamilton"depression"scale,HAMD)和漢密爾頓焦慮量表(Hamilton"anxiety"scale,HAMA)評(píng)估。采用乳腺癌患者生命質(zhì)量測(cè)定量表(functional"assessment"of"cancer"therapy-breast,F(xiàn)ACT-B)評(píng)分評(píng)估兩組患者術(shù)后首次門(mén)診時(shí)的生活質(zhì)量。該量表包括生理、社會(huì)家庭、情感、功能和附加關(guān)注5個(gè)維度,評(píng)分0~4分,評(píng)分越高表示患者的生活質(zhì)量越高。
1.4""統(tǒng)計(jì)學(xué)方法
采用SPSS"22.0統(tǒng)計(jì)學(xué)軟件對(duì)數(shù)據(jù)進(jìn)行分析和處理。符合正態(tài)分布的計(jì)量資料以均數(shù)±標(biāo)準(zhǔn)差(")表示,組間比較采用t檢驗(yàn)。計(jì)數(shù)資料以例數(shù)(百分率)[n(%)]表示,比較采用χ2檢驗(yàn)。Plt;0.05為差異有統(tǒng)計(jì)學(xué)意義。
2""結(jié)果
2.1""兩組患者的不良反應(yīng)發(fā)生情況和VAS評(píng)分比較
術(shù)后第1天,兩組患者的惡心嘔吐、幻覺(jué)噩夢(mèng)、躁動(dòng)、嗜睡發(fā)生情況和VAS評(píng)分比較差異均無(wú)統(tǒng)計(jì)學(xué)意義(Pgt;0.05),見(jiàn)表1。
2.2""兩組患者的BDNF、TNF-α和IL-1β水平比較
術(shù)前,兩組患者的BDNF、TNF-α和IL-1β水平比較差異均無(wú)統(tǒng)計(jì)學(xué)意義(Pgt;0.05)。術(shù)后第1、3天,實(shí)驗(yàn)組患者的TNF-α和IL-1β水平均顯著低于同期對(duì)照組,BDNF水平顯著高于同期對(duì)照組(Plt;0.05),見(jiàn)表2。
2.3""兩組患者的HAMA、HAMD評(píng)分比較
術(shù)前,兩組患者的HAMA、HAMD評(píng)分比較差異均無(wú)統(tǒng)計(jì)學(xué)意義(Pgt;0.05),術(shù)后第1、3天,實(shí)驗(yàn)組患者的HAMA、HAMD評(píng)分均顯著低于同期對(duì)照組(Plt;0.05),見(jiàn)表3。
2.4""兩組患者的術(shù)后FACT-B評(píng)分比較
術(shù)后首次門(mén)診時(shí),實(shí)驗(yàn)組患者的FACT-B評(píng)分顯著高于對(duì)照組[(12.61±1.48)分"vs.(10.46±1.35)分,t=–7.421,Plt;0.001]。
3""討論
艾司氯胺酮是非選擇性N-甲基-D-天冬氨酸受體拮抗劑,不僅是一種靜脈麻醉藥,也被作為一種新型的抗抑郁藥物使用,可迅速消除患者抑郁情緒,減輕焦慮癥狀,有利于患者的身心健康[8-9]。多項(xiàng)證據(jù)表明艾司氯胺酮可作為多模式鎮(zhèn)痛的一部分,具有較高的安全性和可靠性。艾司氯胺酮不僅能穩(wěn)定血流動(dòng)力學(xué),緩解圍手術(shù)期應(yīng)激和炎癥反應(yīng),還具有神經(jīng)保護(hù)作用,顯著優(yōu)于其他靜脈麻醉藥[10]。
艾司氯胺酮的麻醉效能約為氯胺酮的2倍。作為異構(gòu)體,這也是艾司氯胺酮能抗抑郁、抗焦慮的有力證據(jù)[11]。臨床研究表明艾司氯胺酮噴鼻劑與口服抗抑郁藥物聯(lián)合使用可減少抑郁癥的治療抵抗[12]。本研究也證實(shí)患者術(shù)前應(yīng)用艾司氯胺酮可顯著降低術(shù)后HAMA、HAMD評(píng)分,有效改善患者的術(shù)后負(fù)面情緒。切皮前,單次靜脈注射0.25mg/kg艾司氯胺酮是安全的,且對(duì)患者的術(shù)后康復(fù)有保護(hù)作用[13-14]。本研究發(fā)現(xiàn)切皮前亞麻醉劑量單次靜脈注射艾司氯胺酮,患者的術(shù)后幻覺(jué)噩夢(mèng)、惡心嘔吐、躁動(dòng)等不良反應(yīng)發(fā)生例數(shù)與對(duì)照組并無(wú)差異,證實(shí)該劑量的艾司氯胺酮是安全有效的。
HAMD和HAMA是精神科醫(yī)生常用的評(píng)估量表,可客觀、準(zhǔn)確地評(píng)估患者的精神狀態(tài)。本研究發(fā)現(xiàn),大多數(shù)患者術(shù)前存在不同程度的焦慮情緒,嚴(yán)重時(shí)可影響患者睡眠。術(shù)后這種狀態(tài)有所改善,兩組患者的HAMD和HAMA評(píng)分均降低,且實(shí)驗(yàn)組患者的降低幅度更大,提示艾司氯胺酮具備抗焦慮、抑郁效能。
艾司氯胺酮通過(guò)N-甲基-D-天冬氨酸受體發(fā)揮抗抑郁作用,涉及多種復(fù)雜機(jī)制。BDNF在抑郁的發(fā)生發(fā)展中起至關(guān)重要的作用[15-16]。BDNF是大腦神經(jīng)元分化及突觸可塑性活動(dòng)中的重要介質(zhì),其不僅對(duì)神經(jīng)元的形態(tài)和生理功能有影響,還可增加神經(jīng)突觸的數(shù)量和穩(wěn)定性[17-18]。同時(shí),BDNF的合成和釋放受神經(jīng)元活動(dòng)的調(diào)控,促進(jìn)BDNF表達(dá)可抑制神經(jīng)元壞死,加快神經(jīng)元功能恢復(fù)。此外,N-甲基-D-天冬氨酸受體的突觸后阻滯可影響神經(jīng)元的自發(fā)傳遞。突觸后阻滯可快速增加BDNF蛋白的翻譯,實(shí)現(xiàn)突觸后相強(qiáng)化。這種自發(fā)傳遞與BDNF之間的關(guān)系可觸發(fā)一種新形式的突觸可塑性活動(dòng),可能與艾司氯胺酮的快速抗抑郁作用有關(guān)[19]。本研究發(fā)現(xiàn)實(shí)驗(yàn)組藥物干預(yù)后,BDNF水平較對(duì)照組顯著升高。對(duì)手術(shù)患者的康復(fù)、炎癥反應(yīng)也起積極作用。TNF-α對(duì)炎癥具有促進(jìn)效應(yīng),其功能失調(diào)與抑郁癥的發(fā)生發(fā)展密切相關(guān)。研究證實(shí)抑郁癥與炎癥活動(dòng)的激活相關(guān),后者可顯著影響抑郁癥的發(fā)生,通過(guò)調(diào)控炎癥因子,可使抑郁癥狀有所減輕[20]。促炎細(xì)胞因子可對(duì)腦內(nèi)神經(jīng)遞質(zhì)傳導(dǎo)活動(dòng)產(chǎn)生影響,促進(jìn)突觸前膜再攝取單胺類(lèi)神經(jīng)遞質(zhì),從而對(duì)中樞神經(jīng)系統(tǒng)傳導(dǎo)通路調(diào)節(jié)的行為活動(dòng)產(chǎn)生影響,使機(jī)體出現(xiàn)情感淡漠和焦慮等問(wèn)題[21-22]。本研究結(jié)果顯示實(shí)驗(yàn)組患者的TNF-α和IL-1β水平均顯著低于對(duì)照組,表明艾司氯胺酮對(duì)手術(shù)創(chuàng)傷造成的炎癥具有一定的改善作用。
綜上,艾司氯胺酮可在一定程度改善乳腺癌患者的術(shù)后焦慮、抑郁狀態(tài),這可能與其減輕炎癥水平并升高BDNF水平有關(guān)。
利益沖突:所有作者均聲明不存在利益沖突。
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