許宏偉 吳愛玲 謝春榮


【摘要】 目的:評(píng)價(jià)花生衣水煎劑聯(lián)合rhIL-11(重組人白介素-11)治療TP(紫杉醇+卡鉑)方案化療所致血小板減少癥的臨床效果與安全性。方法:選取2019年3-12月在筆者所在醫(yī)院住院并使用TP方案化療后出現(xiàn)血小板減少癥的腫瘤患者共30例。采用自身對(duì)照研究,首次出現(xiàn)血小板減少時(shí)為對(duì)照組,給予rhIL-11升血小板治療,下一周期化療再次出現(xiàn)血小板減少為治療組,在原對(duì)照組治療基礎(chǔ)上加用花生衣水煎劑口服。觀察血小板計(jì)數(shù)最低值、血小板下降至最低值時(shí)間、血小板恢復(fù)至≥100×109/L時(shí)間及不良反應(yīng)。結(jié)果:治療組血小板計(jì)數(shù)最低值高于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05);治療組血小板計(jì)數(shù)下降至最低值時(shí)間及血小板恢復(fù)至≥100×109/L時(shí)間均短于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05);兩組不良反應(yīng)事件比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05)。結(jié)論:花生衣水煎劑聯(lián)合白介素-11能減輕TP化療方案抑制血小板程度,不增加不良反應(yīng)事件。
【關(guān)鍵詞】 血小板減少癥 化療 花生衣水煎劑 rhIL-11
doi:10.14033/j.cnki.cfmr.2020.19.015 文獻(xiàn)標(biāo)識(shí)碼 B 文章編號(hào) 1674-6805(2020)19-00-03
Clinical Observation on the Peanut Garment Decoction Combined with Recombinant Human Interleukin-11 for Thrombocytopenia Induced by TP Chemotherapy Regimen/XU Hongwei, WU Ailing, XIE Chunrong. //Chinese and Foreign Medical Research, 2020, 18(19): -40
[Abstract] Objective: To evaluate the effect and safety of the peanut garment decoction combined with recombinant human interleukin-11 for thrombocytopenia induced by TP chemotherapy regimen. Method: A total of 30 cases of cancer in-patients with thrombocytopenia induced by TP chemotherapy regimen were enrolled from March to December 2019 in our hospital. Those patients who were treated by rhIL-11 at the first time suffering from thrombocytopenia were selected as the control group,the same patient was treated by the peanut garment decoction combined with rhIL-11 when thrombocytopenia appeared again after next chemotherapy and they were regarded as the observation group. Self-control test was used. The minimum of platelet (PLT) levels, duration time, recovery time and adverse reactions were observed and compared. Result: The minimum of platelet in observation group was higher than that in control group, there was significant difference between the two groups (P<0.05). The duration time and the recovery time in observation group were better than those in control group, there was significant difference between the two groups (P<0.05). There was no significant difference in the incidence of adverse reactions between the two groups (P>0.05). Conclusion: The peanut garment decoction combined with recombinant human interleukin-11 could reduce the degree of thrombocytopenia induced by TP chemotherapy regimen, and did not increase the incidence of adverse reactions.
[Key words] Thrombocytopenia Chemotherapy The peanut garment decoction Recombinant human interleukin-11
First-authors address: Jieyang Peoples Hospital, Jieyang 522000, China
惡性腫瘤是嚴(yán)重威脅人類健康的常見疾病,化療是腫瘤綜合治療中最主要手段之一。化療所致血小板減少癥(CIT)是臨床常見的化療藥物劑量限制性毒性反應(yīng),可導(dǎo)致化療藥物劑量降低或化療時(shí)間延遲,甚至終止化療,由此影響臨床療效和患者生存,并增加醫(yī)療費(fèi)用。隨著以鉑類化療藥與其他抗腫瘤藥物聯(lián)合應(yīng)用增多[1],使CIT更常見,有研究表明以鉑類化療方案所致血小板減少癥高達(dá)31.0%[2]。rhIL-11(重組人白介素-11)是唯一被FDA批準(zhǔn)治療CIT的藥物[3],該藥可誘發(fā)心律失常,臨床上觀察到該藥副作用與劑量有一定相關(guān)性。花生衣是一味傳統(tǒng)中藥,性味甘、澀、平,入肺脾肝經(jīng),具有健脾和胃、養(yǎng)血止血、散瘀消腫之功[4]。本研究選取2019年3-12月筆者所在醫(yī)院惡性腫瘤患者30例為研究對(duì)象,從中西醫(yī)結(jié)合方面探討花生衣水煎劑聯(lián)合重組人白介素-11對(duì)TP方案化療所致血小板減少癥患者的臨床價(jià)值,取得較好的效果,現(xiàn)報(bào)告如下。
1 資料與方法
1.1 一般資料
選取2019年3-12月在筆者所在醫(yī)院住院使用TP方案化療后出現(xiàn)血小板減少癥的惡性腫瘤患者30例。患者身體狀況尚可,ECOG評(píng)分≤2分;化療前血常規(guī)、肝腎功能、凝血功能正常,無出血傾向。既往有造血系統(tǒng)疾病、研究期間接受放療、存在惡性腫瘤骨髓侵犯或嚴(yán)重的心腦血管疾病均不納入研究。采用自身對(duì)照研究,首次出現(xiàn)化療后血小板減少癥的治療周期為對(duì)照組,給予rhIL-11升血小板治療,下一周期化療再次出現(xiàn)血小板減少癥為治療組,在原對(duì)照組治療基礎(chǔ)上加用花生衣水煎劑口服。所選患者中男19例,女11例;年齡48~71歲,平均(63.73±5.66)歲。患者兩次化療藥物劑量基本保持一致,研究過程中不合并其他升血小板藥物。所有患者入組均簽署知情同意書,本研究已通過醫(yī)院倫理會(huì)審查批準(zhǔn)。
1.2 方法
對(duì)照組患者使用重組人白介素-11(齊魯制藥有限公司,國藥準(zhǔn)字S20030017,1.5 mg/支)25 μg/kg皮下注射,1次/d,升血小板治療。治療組在對(duì)照組治療基礎(chǔ)上,給予花生衣水煎劑(50 g花生衣加入500 ml水中,煎至約150 ml)150 ml口服,3次/d。兩組均在化療后觀察到血小板計(jì)數(shù)<75×109/L開始使用,血小板計(jì)數(shù)升高至100×109/L停藥。
1.3 觀察指標(biāo)
比較兩組治療過程中血小板計(jì)數(shù)最低值、血小板下降至最低值時(shí)間(最低值時(shí)間)及血小板恢復(fù)至≥100×109/L時(shí)間(恢復(fù)時(shí)間),并記錄用藥過程中不良反應(yīng)事件。
1.4 統(tǒng)計(jì)學(xué)處理
采用SPSS 20.0統(tǒng)計(jì)學(xué)軟件分析數(shù)據(jù)。計(jì)量資料以(x±s)表示,若滿足正態(tài)分布及方差齊性,采用t檢驗(yàn),否則采用非參數(shù)檢驗(yàn);計(jì)數(shù)資料以率(%)表示,采用字2檢驗(yàn)。P<0.05為差異有統(tǒng)計(jì)學(xué)意義。
2 結(jié)果
2.1 兩組治療過程中血小板計(jì)數(shù)最低值比較
對(duì)照組治療過程中血小板計(jì)數(shù)最低值(42.50±12.37)×109/L,而治療組血小板計(jì)數(shù)最低值為(53.50±6.76)×109/L,治療組血小板計(jì)數(shù)最低值高于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(t=4.501,P=0.000)。
2.2 兩組相關(guān)時(shí)間指標(biāo)比較
治療組血小板計(jì)數(shù)下降至最低值時(shí)間及恢復(fù)至≥100×109/L時(shí)間均短于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05),見表1。
2.3 兩組不良反應(yīng)事件發(fā)生率比較
治療組不良反應(yīng)事件發(fā)生率與對(duì)照組比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05),見表2。
3 討論
化療后血小板減少癥是惡性腫瘤化療的嚴(yán)重并發(fā)癥[5],其原因是化療藥物抑制骨髓巨核細(xì)胞,導(dǎo)致血小板生成不足和過度破壞[6]。CIT常見治療方案包括輸注血小板及應(yīng)用促血小板生長因子。血小板輸注是對(duì)嚴(yán)重血小板減少癥患者最快、最有效的治療方法之一,然而血小板輸注可誘發(fā)患者產(chǎn)生血小板抗體造成無效輸注或輸注后免疫反應(yīng),并且有感染輸血相關(guān)性病毒的風(fēng)險(xiǎn),血源緊張也限制了血小板的臨床應(yīng)用。促血小板生長因子有重組人白細(xì)胞介素11(rhIL-11)、重組人血小板生成素(rhTPO)、TPO受體激動(dòng)劑羅米司汀(Romiplostim)和艾曲波帕(Eltrombopag),目前只有rhTPO和rhIL-11被國家藥品監(jiān)督管理總局(NMPA)批準(zhǔn)用于CIT[7]。因rhTPO價(jià)格昂貴、醫(yī)保限額等因素,rhTPO臨床使用受限。rhIL-11能刺激造血祖細(xì)胞的成熟分化,促進(jìn)巨核細(xì)胞成熟分化以增加血小板的生成、抑制自身免疫、抗炎及保護(hù)黏膜上皮等作用[8]。臨床應(yīng)用rIL-11常見的不良反應(yīng)有水腫、心悸、乏力、肌肉酸痛及頭痛等,少數(shù)病人有心律失常事件出現(xiàn),李潔等[9]提出對(duì)于有心臟病史的腫瘤患者或65歲以上的患者,應(yīng)注意其心臟毒性,密切監(jiān)測(cè)心臟功能。花生衣作為一味中藥,價(jià)格便宜,基礎(chǔ)研究發(fā)現(xiàn)花生衣含有豐富黃酮類、維生素K、白藜蘆醇等成分,能對(duì)抗纖維蛋白的溶解,可減輕出血,縮短凝血時(shí)間,促進(jìn)骨髓造血機(jī)能,增加血小板的含量,改善血小板的質(zhì)量,改善凝血因子的缺陷而不提高凝血因子的水平,加強(qiáng)毛細(xì)血管的收縮機(jī)能[10-13]。動(dòng)物實(shí)驗(yàn)研究提示中藥花生衣水煎劑能促進(jìn)骨髓巨核細(xì)胞增殖,提高脾臟及胸腺臟器指數(shù),提高機(jī)體的免疫力[14]。葛云等[15]通過臨床研究證實(shí)花生衣能防治化療相關(guān)的骨髓抑制,加快血小板恢復(fù)至正常水平。
本研究結(jié)果顯示,花生衣水煎劑聯(lián)合rhIL-11治療CIT過程中血小板下降幅度相對(duì)比較小,血小板下降趨勢(shì)維持時(shí)間較短,能減輕TP化療方案抑制血小板的程度,整個(gè)升血小板治療周期短,不增加患者的不良反應(yīng)及經(jīng)濟(jì)負(fù)擔(dān)。因此值得在臨床推廣應(yīng)用。
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(收稿日期:2020-02-25) (本文編輯:馬竹君)