周林裕 謝萬(wàn)福 代永慶 付 偉 包春燕 陳利軍 胡 驍
立體定向靶向微創(chuàng)手術(shù)聯(lián)合125I粒子植入術(shù)治療腦膠質(zhì)瘤的臨床效果
周林裕 謝萬(wàn)福 代永慶 付 偉 包春燕 陳利軍 胡 驍
目的探討立體定向靶向微創(chuàng)手術(shù)聯(lián)合125I粒子植入術(shù)治療腦膠質(zhì)瘤的臨床效果。方法選擇78例腦膠質(zhì)瘤患者作為研究對(duì)象,采用隨機(jī)信封抽簽原則分為觀察組與對(duì)照組,各39例。對(duì)照組給予立體定向靶向微創(chuàng)手術(shù)治療,觀察組在對(duì)照組治療的基礎(chǔ)上給予125I粒子植入術(shù)治療。結(jié)果觀察組的總有效率明顯高于對(duì)照組(P<0.05)。觀察組術(shù)后28 d內(nèi)的發(fā)熱、局部疼痛、水腫、惡心嘔吐等并發(fā)癥發(fā)生率為10.3%(4/39),對(duì)照組為43.6%(17/39),觀察組明顯低于對(duì)照組(P<0.05);術(shù)后28 d,2組的KPS與ECOG評(píng)分與術(shù)前對(duì)比,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05);術(shù)后28 d觀察組KPS、ECOG評(píng)分明顯優(yōu)于對(duì)照組(P<0.05)。隨訪至今,觀察組與對(duì)照組的中位生存時(shí)間分別為(30.94±2.48)個(gè)月和(21.44±3.19)個(gè)月,觀察組明顯好于對(duì)照組(P<0.05)。結(jié)論立體定向靶向微創(chuàng)手術(shù)聯(lián)合125I粒子植入術(shù)治療腦膠質(zhì)瘤能提高治療效果,減少術(shù)后并發(fā)癥,改善臨床癥狀,延長(zhǎng)患者的生存時(shí)間。
立體定向靶向微創(chuàng)手術(shù);125I粒子植入術(shù);膠質(zhì)瘤;并發(fā)癥
目前,我國(guó)膠質(zhì)瘤發(fā)病率逐年上升,是最常見(jiàn)的惡性原發(fā)性顱內(nèi)腫瘤,約占原發(fā)腦腫瘤的50.0%,預(yù)后比較差,也是高度血管化腫瘤[1-2]。流行病學(xué)調(diào)查顯示膠質(zhì)瘤的發(fā)病高峰在30~40歲之間,對(duì)家庭及社會(huì)的危害較大[3]。由于病變位置特殊,膠質(zhì)瘤采用傳統(tǒng)手術(shù)難以徹底切除[4-5]。隨著醫(yī)學(xué)技術(shù)的發(fā)展,立體定向靶向微創(chuàng)手術(shù)得到了廣泛應(yīng)用,可達(dá)到精確定位與實(shí)時(shí)監(jiān)測(cè)的效果,能減少對(duì)患者的創(chuàng)傷,但是術(shù)后容易復(fù)發(fā),為此需要聯(lián)合其他方法進(jìn)行治療[6-7]。125I粒子植入術(shù)可以引起血管擴(kuò)張,繼而促進(jìn)血腦屏障開(kāi)放;還可增加機(jī)體對(duì)腫瘤的細(xì)胞免疫力,激活免疫細(xì)胞,從而發(fā)揮協(xié)同治療作用[8-10]。本文具體探討了立體定向靶向微創(chuàng)手術(shù)聯(lián)合125I粒子植入術(shù)治療腦膠質(zhì)瘤的臨床效果,現(xiàn)報(bào)告如下。
選擇我院2014年7月到2017年2月診治的腦膠質(zhì)瘤患者78例作為研究對(duì)象,納入標(biāo)準(zhǔn):年齡20~90歲;患者知情同意本研究;術(shù)前行MRI、CT平掃加增強(qiáng)檢查判斷是膠質(zhì)瘤;肝腎功能和血常規(guī)正常;病理確診為膠質(zhì)瘤;臨床有可測(cè)量或可評(píng)估的病灶;研究得到醫(yī)院倫理委員會(huì)的批準(zhǔn)。排除標(biāo)準(zhǔn):有精神病史者;有嚴(yán)重認(rèn)知功能障礙者;既往有腦栓塞和腦出血病史。根據(jù)入院編號(hào)單雙號(hào),采用隨機(jī)信封抽簽原則,分為觀察組與對(duì)照組,各39例。2組一般資料對(duì)比,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05)。見(jiàn)表1。
表1 2組基線資料對(duì)比
對(duì)照組:給予立體定向靶向微創(chuàng)手術(shù)治療,選擇仰臥位,真空墊固定。CT定位掃描,將數(shù)據(jù)傳輸至立體定向計(jì)劃系統(tǒng)。測(cè)算出三維坐標(biāo)值,定出靶點(diǎn),選擇最佳入顱路徑進(jìn)行手術(shù)切除腫瘤治療。
觀察組:在對(duì)照組治療的基礎(chǔ)上給予125I粒子植入術(shù)治療?;颊呷「┡P或仰臥位,經(jīng)CT掃描透視定位后,經(jīng)CT減影掃描確認(rèn)針頭位于預(yù)定靶區(qū)后,釋放粒子。單個(gè)病灶植入125I粒子6~40粒,粒子活度為29.6 MB,總吸收劑量為108.9~213.4 Gy,總活度為177.6~1169.2 MBq,腫瘤匹配邊緣劑量為109.2~145.6 Gy。
(1)療效標(biāo)準(zhǔn):采用神經(jīng)腫瘤反應(yīng)評(píng)估標(biāo)準(zhǔn)進(jìn)行評(píng)定,臨床情況穩(wěn)定或有所改善、病灶清除干凈為顯效;臨床情況穩(wěn)定或改善、病灶基本消失為有效;未達(dá)到上述標(biāo)準(zhǔn)甚或惡化為無(wú)效。顯效+有效/本組例數(shù)×100.0%=總有效率。(2)并發(fā)癥:觀察2組術(shù)后28 d內(nèi)發(fā)生的并發(fā)癥情況,主要為發(fā)熱、局部疼痛、水腫、惡心嘔吐等。(3)KPS與ECOG評(píng)分:所有患者在術(shù)前與術(shù)后28 d進(jìn)行KPS與ECOG評(píng)分,KPS評(píng)分越高,疾病狀況越好;ECOG評(píng)分越高,疾病狀況越差。(4)生存情況:隨訪至今,記錄患者的中位生存時(shí)間。
觀察組的總有效率(89.7%)明顯高于對(duì)照組(66.7%),差異有統(tǒng)計(jì)學(xué)意義(χ2=7.291,P<0.05)。見(jiàn)表2。
表2 2組總有效率對(duì)比/例
觀察組術(shù)后28 d內(nèi)的發(fā)熱、局部疼痛、水腫、惡心嘔吐等并發(fā)癥發(fā)生率為10.3%(4/39),對(duì)照組為43.6%(17/39),觀察組明顯低于對(duì)照組(χ2=6.552,P<0.05)。見(jiàn)表3。
表3 2組術(shù)后28天內(nèi)并發(fā)癥發(fā)生情況對(duì)比(例,%)
術(shù)后28 d,2組的KPS與ECOG評(píng)分與術(shù)前對(duì)比,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。術(shù)后28 d觀察組KPS、ECOG評(píng)分明顯優(yōu)于對(duì)照組(P<0.05)。見(jiàn)表4。
隨訪至今,觀察組與對(duì)照組的的中位生存時(shí)間分別為(30.94±2.48)個(gè)月和(21.44±3.19)個(gè)月,觀察組明顯好于對(duì)照組(t=14.68,P<0.05)。
表4 2組治療前后KPS與ECOG評(píng)分對(duì)比分)
膠質(zhì)瘤是一種惡性腫瘤,起源于神經(jīng)膠質(zhì)細(xì)胞,常呈浸潤(rùn)性生長(zhǎng),具有發(fā)病急、病死率高等特征[11]。手術(shù)治療腦膠質(zhì)瘤是最大程度地切除腫瘤并保留或恢復(fù)神經(jīng)功能,使周圍正常腦組織所受侵襲面積減小,阻斷了腫瘤周圍的血供來(lái)源[12-13],特別是立體定向微創(chuàng)手術(shù)具有對(duì)正常腦組織無(wú)明顯損傷、術(shù)中出血量少、輸血風(fēng)險(xiǎn)小等特點(diǎn),當(dāng)前得到廣泛應(yīng)用[14]。
膠質(zhì)瘤行根治性切除術(shù)后仍有腫瘤細(xì)胞殘留在正常組織中,術(shù)后容易復(fù)發(fā),而復(fù)發(fā)性膠質(zhì)瘤生長(zhǎng)速度更快、更具侵襲性,預(yù)后更差[15]。125I粒子植入術(shù)治療膠質(zhì)瘤的作用原理是抑制、殺死腫瘤細(xì)胞,促使血管纖維基質(zhì)大量產(chǎn)生,增加膠原蛋白合成。本研究顯示觀察組的總有效率明顯高于對(duì)照組(P<0.05);隨訪至今,觀察組與對(duì)照組的的中位生存時(shí)間分別為(30.94±2.48)個(gè)月和(21.44±3.19)個(gè)月,觀察組明顯好于對(duì)照組(P<0.05),表明兩者聯(lián)合使用能提高治療效果,延長(zhǎng)患者的生存時(shí)間。
腦膠質(zhì)瘤患者預(yù)后一般較差,手術(shù)切除程度與腦膠質(zhì)瘤的預(yù)后密切相關(guān)[16]。不過(guò)雖然立體定向靶向微創(chuàng)手術(shù)治療有一定的效果,但是切除范圍往往因腫瘤的位置及惡性程度的不同而不同,需行配合治療[17]。放射性粒子組織間近距離治療是一項(xiàng)近年來(lái)迅速發(fā)展的新技術(shù),特別是125I粒子所在的病灶局部劑量高,有效地保護(hù)病灶周圍的正常組織,且可使得周圍劑量迅速衰減,彌補(bǔ)了常規(guī)外放療的不足之處[18]。本研究顯示術(shù)后28 d觀察組的KPS與ECOG評(píng)分明顯優(yōu)于對(duì)照組(P<0.05),且與術(shù)前對(duì)比也有明顯差異(P<0.05),主要在于125I粒子植入術(shù)治療能抑制惡性腦膠質(zhì)瘤細(xì)胞生長(zhǎng),改變細(xì)胞膜的通透性,破壞血腦屏障,具有治療協(xié)同作用。與其他非神經(jīng)性實(shí)體腫瘤相比,膠質(zhì)瘤具有最高的血管生成水平;有效地抑制腫瘤血管異常生成,可阻斷腫瘤快速生長(zhǎng),起到直接殺滅腫瘤細(xì)胞的作用。本研究顯示觀察組術(shù)后28 d內(nèi)的發(fā)熱、局部疼痛、水腫、惡心嘔吐等并發(fā)癥發(fā)生率為10.3%,對(duì)照組為43.6%,觀察組明顯低于對(duì)照組(P<0.05),也表明兩者聯(lián)合治療可減少患者術(shù)后并發(fā)癥。
總之,立體定向靶向微創(chuàng)手術(shù)聯(lián)合125I粒子植入術(shù)治療腦膠質(zhì)瘤能提高治療效果,減少術(shù)后并發(fā)癥的發(fā)生,改善患者的臨床癥狀,延長(zhǎng)患者的生存時(shí)間。
[1] Long A,Halkett GK,Lobb EA,et al.Carers of patients with high-grade glioma report high levels of distress,unmet needs,and psychological morbidity during patient chemoradiotherapy〔J〕.Neurooncol Pract,2016,3(2):105-112.
[2] Miyahara H,Yadavilli S,Natsumeda M,et al.The dual mT-OR kinase inhibitor TAK228 inhibits tumorigenicity and enhances radiosensitization in diffuse intrinsic pontine glioma〔J〕.Cancer Lett,2017,400:110-116.
[3] St?ckelmaier L,Renovanz M,K?nig J,et al.Therapy for recurrent high-grade gliomas:results of a prospective multicenter study on health-related quality of life〔J〕.World Neurosurg,2017,102:383-399.
[4] 胡禾穎,王 紅,彭麗靜,等.術(shù)中實(shí)時(shí)劑量學(xué)優(yōu)化在放射性粒子植入治療腦膠質(zhì)瘤中的價(jià)值研究〔J〕.醫(yī)學(xué)影像學(xué)雜志,2017,27(2):209-212.
[5] Chen MH,Jenh YJ,Wu SK,et al.Non-invasive photodynamic therapy in brain cancer by use of Tb(3+)-doped LaF(3) nanoparticles in combination with photosensitizer through X-ray irradiation:A proof-of-concept study〔J〕.Nanoscale Res Lett,2017,12(1):62-65.
[6] 楊 輝,張富強(qiáng),李文亮,等.術(shù)中125I粒子植入治療復(fù)發(fā)性腦膠質(zhì)瘤的臨床研究〔J〕.國(guó)際放射醫(yī)學(xué)核醫(yī)學(xué)雜志,2013,37(6):345-348.
[7] Chen F,Wang D.Inhibition of glioblastoma growth and invasion by125I brachytherapy in rat glioma model〔J〕.Am J Transl Res,2017,9(5):2243-2254.
[8] 任文慶,田增民.內(nèi)鏡下植125I籽粒治療丘腦膠質(zhì)例體會(huì)〔J〕.中國(guó)臨床神經(jīng)外科雜志,2012,10(12):724-729.
[9] Sun N,Zhao L,Qiao W,et al.BmK CT and125I-BmK CT suppress the invasion of glioma cells in vitro via matrix metalloproteinase-2〔J〕.Mol Med Rep,2017,15(5):2703-2708.
[10] Kim YH,Youn H,Na J,et al.Codon-optimized human sodium iodide symporter (opt-hNIS) as a sensitive reporter and efficient therapeutic gene〔J〕.Theranostics,2015,5(1):86-96.
[11] 施立海,張 楠,左 峰.125I粒子治療復(fù)發(fā)腦膠質(zhì)瘤療效及對(duì)環(huán)境輻射觀察〔J〕.中國(guó)基層醫(yī)藥,2013,20(19):2900-2902.
[12] R?sler TW,Matusch A,Librizzi D,et al.Diesterified derivatives of 5-iodo-2'-deoxyuridine as cerebral tumor tracers〔J〕.PLoS One,2014,9(7):e102397.
[13] 謝正興,胡愛(ài)英,徐光明,等.碘125粒子內(nèi)放療后膠質(zhì)瘤U251細(xì)胞自噬的發(fā)生〔J〕.臨床神經(jīng)外科雜志,2013,10(5):271-273.
[14] Slastnikova TA,Koumarianou E,Rosenkranz AA,et al.Mo-dular nanotransporters:a versatile approach for enhancing nuclear delivery and cytotoxicity of Auger electron-emitting125I〔J〕.EJNMMI Res,2012,2(1):59-62.
[15] 孫宏偉,王 飛,王榮福,等.放射性碘標(biāo)記熱休克蛋白90α單克隆抗體用于腫瘤放射免疫治療的研究〔J〕.腫瘤學(xué)雜志,2015,21(4):270-274.
[16] 李建民.三維適形放療聯(lián)合替莫唑胺放療治療腦惡性膠質(zhì)細(xì)胞瘤療效及安全性的Meta分析〔J〕.中國(guó)全科醫(yī)學(xué),2013,16(33):3944-3950.
[17] Helfer JL,Wen PY,Blakeley J,et al.Report of the jumpstarting brain tumor drug development coalition and FDA clinical trials clinical outcome assessment endpoints workshop〔J〕.Neuro Oncol,2016,18(Suppl 2):26-36.
[18] 李承霞,李 瑋,張富海,等.131I標(biāo)記抗表皮生長(zhǎng)因子受體抗體靶向性納米載體治療膠質(zhì)母細(xì)胞瘤的可行性實(shí)驗(yàn)研究〔J〕.中華放射醫(yī)學(xué)與防護(hù)雜志,2016,36(3):161-167.
ClinicalEfficacyofStereotacticMinimallyInvasiveSurgeryCombinedwith125IParticleImplantationintheTreatmentofBrainGlioma
ZHOULinyu,XIEWanfu,DAIYongqing,etal.
TheFirstAffiliatedHospitalofXi’anJiaotongUniversity,Xi’an,710061
ObjectiveTo investigate the clinical efficacy of stereotactic minimally invasive surgery combined with125I particle implantation in the treatment of brain glioma.Methods78 cases of glioma patients were randomly divided into the observation group and the control group,each with 39 cases.The control group
stereotactic minimally invasive surgery,the observation group was given stereotactic minimally invasive surgery combined with125I particle implantation.ResultsThe total effective rate of the observation group was significantly higher than that of the control group (P<0.05).28 days after surgery,incidence of fever,local pain,edema,nausea and vomiting in the observation group was 10.3%(4/39)which was significantly lower than the control group was 43.6%(17/39) (P<0.05).28 days after surgery,the difference of the KPS and ECOG score in the 2 groups was statistically significant compared with preoperative(P<0.05).The KPS and ECOG scores in the observation group were significantly better than those in the control group (P<0.05).The median survival time of the observation group and the control group were (30.94±2.48)months and (21.44±3.19) months respectively,and the observation group was significantly better than the control group (P<0.05).ConclusionStereotactic minimally invasive surgery combined with125I particle implantation in the treatment of brain glioma can improve the therapeutic effect,reduce the incidence of postoperative complications,improve the patient's clinical symptoms,and prolong the survival time of patients.
Stereotactic minimally invasive surgery;125I particle implantation;Glioma;Complications
(ThePracticalJournalofCancer,2017,32:1955~1957)
710061 西安交通大學(xué)第一附屬醫(yī)院(周林裕,謝萬(wàn)福);723000 西安交通大學(xué)醫(yī)學(xué)院附屬3201醫(yī)院(代永慶,付 偉,包春燕,陳利軍,胡 驍)
謝萬(wàn)福
10.3969/j.issn.1001-5930.2017.12.013
R739.41
A
1001-5930(2017)12-1955-03
2017-06-24
2017-09-01)
(編輯:甘艷)