謝光杰易富敢
貝那普利聯(lián)合保腎康治療慢性腎小球腎炎的臨床療效分析及其價值研究
謝光杰①易富敢①
目的:探討貝那普利聯(lián)合保腎康治療慢性腎小球腎炎的臨床療效及其價值。方法:選取2013年12月-2015年12月本院收治的已明確診斷為原發(fā)性慢性腎小球腎炎180例患者作為研究對象,按照隨機數(shù)字表法將其分為對照組92例和觀察組88例。對照組給予鹽酸貝那普利片口服治療,觀察組給予鹽酸貝那普利片+保腎康聯(lián)合治療,4周為一療程,兩組均連續(xù)治療4個療程。觀察并比較兩組治療前后血壓、24 h尿蛋白定量情況及總有效率。結(jié)果:治療前,對照組血壓(139±12)/(78±7) mm Hg,觀察組(138±11)/(80±9) mm Hg,比較差異無統(tǒng)計學意義(P>0.05);治療后,對照組血壓(136±10)/(76±7) mm Hg,觀察組(135±10)/(78±8) mm Hg,兩組血壓均較治療前有所降低,但比較差異均無統(tǒng)計學意義(P>0.05),且兩組間比較差異亦無統(tǒng)計學意義(P>0.05)。治療前,對照組24 h尿蛋白定量為(1.87±0.62)g,觀察組24 h尿蛋白定量為(1.92±0.67)g,比較差異無統(tǒng)計學意義(P>0.05);治療后,對照組24 h尿蛋白定量為(0.89±0.45)g,觀察組24 h尿蛋白定量為(0.61±0.41)g,兩組24 h尿蛋白定量均較治療前明顯降低,且治療后觀察組明顯低于對照組,比較差異均有統(tǒng)計學意義(P<0.05)。觀察組治療總有效率為94.32%,高于對照組的78.26%,比較差異有統(tǒng)計學意義(P<0.05)。結(jié)論:貝那普利聯(lián)合保腎康治療慢性腎小球腎炎降低尿蛋白效果明顯,可提高患者治療有效率。
鹽酸貝那普利片; 保腎康; 慢性腎小球腎炎; 臨床療效; 價值
First-author's address:Red Cross Hospital of Yulin City,Yulin 537000,China
慢性腎小球腎炎(chronic glomerulonephritis,CNG)簡稱慢性腎炎,是臨床腎內(nèi)科較常見的一種慢性疾?。?]。它是以高血壓、水腫、蛋白尿、血尿,伴或不伴氮質(zhì)血癥等癥狀為主要表現(xiàn)的一組臨床綜合征[2]。該病起病慢,病程遷延,多數(shù)患者伴有不同程度的腎功能損傷,若治療不當或延誤,腎功能則可能因不可逆性惡化而最終發(fā)展為慢性腎功能衰竭(chronic renal failure,CRF)。目前西醫(yī)對早期CNG尚無明確有效的治療方案,而中西醫(yī)結(jié)合療法對該病有一定治療效果[3]。因此,筆者應用貝那普利聯(lián)合保腎康治療本院CNG患者,并取得了滿意的療效,現(xiàn)報道如下。
1.1 一般資料 選取2013年12月-2015年12月于本院腎內(nèi)科住院及門診治療的已明確診斷為原發(fā)性CNG的180例患者作為研究對象,按照隨機數(shù)字表法將其分為對照組92例和觀察組88例,對照組中男53例,女39例;年齡25~68歲,平均(45.2±9.8)歲;病程2~18年,平均(11.7±3.4)年;伴氮質(zhì)血癥62例,伴腎功能減退47例。觀察組中男50例,女38例;年齡24~66歲,平均(43.1±8.3)歲;病程2~21年,平均(12.1±3.8)年;伴有氮質(zhì)血癥者55例,伴腎功能減退者41例。兩組患者在性別、年齡、病程、有無氮質(zhì)血癥及有無腎功能減退等方面比較差異均無統(tǒng)計學意義(P>0.05),具有可比性。所有患者均自愿參與本研究并簽署知情同意書,本研究經(jīng)本院醫(yī)學倫理委員會批準。
1.2 納入及排除標準 納入標準:符合中華醫(yī)學會《臨床診療指南腎臟病學分冊》中制定的關(guān)于原發(fā)性CNG的診斷標準:起病隱匿,病情進展緩慢,病程遷延,腎功能進行性惡化并出現(xiàn)貧血、血壓升高等,最終發(fā)展為CRF;同時出現(xiàn)高血壓、水腫、血尿、蛋白尿或管型尿等異常表現(xiàn),伴或不伴有氮質(zhì)血癥,伴或不伴腎功能減退[4]。排除標準:(1)繼發(fā)性腎小球腎炎、急性腎小球腎炎、急進性腎小球腎炎、遺傳性腎小球腎炎、腎病綜合征等其他腎臟疾??;(2)心、肝、肺、腦等重要臟器功能損害者;(3)藥物(阿魏酸哌嗪類)過敏者;(4)治療依從性差者;(5)未簽署知情同意書者[5]。
1.3 治療方法 在兩組常規(guī)治療期間,采取以下治療措施:(1)對照組給予鹽酸貝那普利片(通用名稱:鹽酸貝那普利片;商標名稱:洛汀新;英文名稱:Benazepril Hydrochloride Tablets;規(guī)格:10 mg×14片×1盒;生產(chǎn)企業(yè):北京諾華制藥有限公司)10 mg(1片),1 次/d口服治療;觀察組給予鹽酸貝那普利片+保腎康(通用名稱:阿魏酸哌嗪片;商標名稱:保腎康;英文名稱:Piperazine Ferulate Tablets;規(guī)格:50 mg×50片×1瓶;生產(chǎn)企業(yè):湖南千金湘江藥業(yè)股份有限公司)100~200 mg(2~4片),3 次/d口服聯(lián)合治療。(2)血壓測量:3 次/d(早、中、晚各1次)對兩組患者血壓(收縮壓/舒張壓)進行測量,計算出每日血壓平均值。(3)尿液檢查:每隔2周測量兩組患者24 h尿蛋白定量。4周為1個療程,兩組均連續(xù)治療4個療程。
1.4 觀察指標 觀察兩組治療前后血壓、24 h尿蛋白定量及治療總有效率。
1.5 療效判定標準 參考中華醫(yī)學會腎臟病學分會編著的《臨床診療指南-腎臟病學分冊》中關(guān)于原發(fā)性CNG的治療效果分級:(1)完全緩解,尿蛋白<200 mg/24 h和/或高倍鏡下血尿消失,肌酐值正常;(2)基本緩解,24 h尿蛋白減少50%以上和/或高倍鏡下輕度血尿(紅細胞≤3個/HP),肌酐值基本正常(與基礎(chǔ)值差值的絕對值<15%基礎(chǔ)值);(3)部分緩解:24 h尿蛋白定量減少≥25%和/或高倍鏡下輕度血尿紅細胞≤5個/HP,腎肌酐值稍微改善;(4)無效:以上指標水平無改善甚至惡化??傆行?(完全緩解例數(shù)+基本緩解例數(shù)+部分緩解例數(shù))/總例數(shù)×100%。
1.6 統(tǒng)計學處理 使用SPSS 16.0軟件對所得數(shù)據(jù)進行統(tǒng)計學分析,計量資料以(±s)表示,比較采用t檢驗,計數(shù)資料以率(%)表示,比較采用χ2檢驗,以P<0.05為差異有統(tǒng)計學意義。
2.1 兩組治療前后血壓比較 治療前,兩組血壓比較差異無統(tǒng)計學意義(P>0.05);治療后,兩組血壓均較治療前有所降低,但差異無統(tǒng)計學意義(P>0.05),且兩組間比較差異無統(tǒng)計學意義(P>0.05),見表1。
表1 兩組治療前后血壓比較(±s) mm Hg
表1 兩組治療前后血壓比較(±s) mm Hg
舒張壓組別收縮壓治療前治療后t值P值治療前治療后t值P值對照組(n=92)139±12136±101.84210.067178±776±71.93780.0542觀察組(n=88)138±11135±101.89310.060080±978±81.55810.1210 t值1.74621.66830.53561.0103 P值0.08250.09700.59290.3137
2.2 兩組治療前后24 h尿蛋白定量比較 治療前,兩組24 h尿蛋白定量比較差異無統(tǒng)計學意義(P>0.05);治療后,兩組24 h尿蛋白定量均較治療前明顯降低,且觀察組24 h尿蛋白定量明顯低于對照組,比較差異均有統(tǒng)計學意義(P<0.05),見表2。
表2 兩組治療前后24 h尿蛋白定量比較(±s) g
表2 兩組治療前后24 h尿蛋白定量比較(±s) g
組別24 h尿蛋白定量t值P值治療前治療后對照組(n=92)1.87±0.620.89±0.4512.26980.0000觀察組(n=88)1.92±0.670.61±0.4115.64480.0000 t值0.51994.3578 P值0.60370.0000
2.3 兩組治療總有效率比較 觀察組治療總有效率為94.32%,高于對照組的78.26%,觀察組治療總有效率明顯高于對照組,比較差異有統(tǒng)計學意義(P<0.05),見表3。
表3 兩組治療總有效率比較 例(%)
原發(fā)性慢性腎小球腎炎(CNG)是臨床內(nèi)科常見的難治性疾病,臨床上尚無明確有效的治療方法[6-8]。原發(fā)性CNG患者病情呈慢性進行性發(fā)展,長期遷延不愈[9-12]。近年來,原發(fā)性CNG的發(fā)病逐漸趨向于年輕化,威脅到人們的生命健康。對于重癥患者須行人工腎臟替代治療方可延緩病情惡化[13-15]。據(jù)大量國外文獻報道,中醫(yī)藥在改善腎功能、延緩腎功能減退及降低尿蛋白方面具有明顯優(yōu)勢[16-19]。文獻[20-23]亦表明,中藥在降低原發(fā)性CNG患者尿蛋白方面效果尤為顯著。莫成宇[24]將260例原發(fā)性CNG患者進行隨機對照研究后發(fā)現(xiàn),在采用貝那普利結(jié)合中醫(yī)與腎炎康復片綜合治療的130例觀察組患者中,84例患者癥狀有所緩解,21例顯效,15例好轉(zhuǎn),10例無效,總有效率為93.12%;而在僅采用西藥貝那普利的130例對照組患者中,17例患者癥狀有所緩解,35例顯效,8例好轉(zhuǎn),70例無效,總有效率為47.15%。觀察組患者血壓和尿蛋白指標均顯著優(yōu)于對照組(P<0.05)。該研究結(jié)果證明,采用腎炎康復片聯(lián)合常規(guī)西藥綜合治療CNG的臨床療效顯著,且無明顯不良反應,可有效提高治愈率。另有學者韓法珍[25]研究結(jié)果顯示,腎炎康復片+中醫(yī)辨證治療聯(lián)合常規(guī)西藥(貝那普利)治療原發(fā)性CNG的療效顯著,尿蛋白等指標明顯改善(P<0.05),不良反應輕,患者耐受良好。以上學者的研究均證明了中藥腎炎康復片與西藥貝那普利聯(lián)合治療原發(fā)性CNG的良好療效,充分體現(xiàn)了中西醫(yī)結(jié)合療法在原發(fā)性CNG患者治療中的應用價值。
在本次研究中,觀察并比較兩組血壓、24 h尿蛋白指標情況及治療總有效率后得出:治療前,對照組血壓(139±12)/(78±7) mm Hg,觀察組(138±11)/(80±9) mm Hg,比較差異均無統(tǒng)計學意義(P>0.05);治療后,對照組血壓(136±10)/(76±7) mm Hg,觀察組(135±10)/(78±8) mm Hg,兩組血壓均較治療前有所降低,但比較差異均無統(tǒng)計學意義(P>0.05),且兩組間比較差異無統(tǒng)計學意義(P>0.05)。治療前,對照組24 h尿蛋白定量為(1.87±0.62)g,觀察組24 h尿蛋白定量為(1.92±0.67)g,比較差異無統(tǒng)計學意義(P>0.05);治療后,對照組24 h尿蛋白定量為(0.89±0.45)g,觀察組24 h尿蛋白定量為(0.61±0.41)g,兩組24 h尿蛋白定量均較治療前明顯降低,且治療后觀察組明顯低于對照組,比較差異均有統(tǒng)計學意義(P<0.05)。觀察組治療總有效率為94.32%,高于對照組的78.26%,比較差異有統(tǒng)計學意義(P<0.05)。筆者認為,貝那普利聯(lián)合保腎康治療原發(fā)性CNG在降低尿蛋白方面效果明顯,可提高患者治療有效率。該研究結(jié)論與以上學者的研究大致相同,再次證實了中西醫(yī)聯(lián)合治療原發(fā)性CNG在降低尿蛋白、提高治療有效率方面的顯著效果。
綜上所述,貝那普利聯(lián)合保腎康治療原發(fā)性CNG可有效降低患者尿蛋白,提高治療有效率,安全可靠,值得臨床推廣應用。
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Analysis and Research on Clinical Efficacy and Value of Benazepril Combined with Piperazine Ferulate Tablets in the Treatment of Chronic Glomerulonephritis
XIE Guang-jie,YI Fu-gan.//Medical Innovation of China,2016,13(27):049-052
Objective:To explore the clinical efficacy and value of Benazepril combined with Piperazine Ferulate Tablets in the treatment of chronic glomerulonephritis.Method:From December 2013 to December 2015,180 cases of clearly diagnosed to suffer from primary chronic glomerulonephritis in our hospital were selected as the research objects,they were divided into the control group of 92 cases and the observation group of 88 cases according to the random number table method.The control group was given oral Benazepril Hydrochloride Tablets therapy and the observation group was given Benazepril Hydrochloride Tablets combined with Piperazine Ferulate Tablets therapy,4 weeks for 1 courses of treatment and two groups were continuous treatment of 4 courses.The blood pressure,24 h urine protein quantity before and after treatment and total effective rate of two groups were observed and compared.Result:Before treatment,the blood pressure in the control group was(139±12)/(78±7) mm Hg and that of the observation group was(138±11)/(80±9) mm Hg,the difference was not statistically significant(P>0.05).After treatment,the blood pressure in the control group was(136±10)/(76±7) mm Hg and that of the observation group was(135±10)/(78±8) mm Hg,the blood pressure in two groups was lower than before treatment,but there was no significant difference,and there was no significant difference of two groups(P>0.05).Before treatment,the urine protein quantitative within 24 h in the control group was(1.87±0.62)g,while that of the observation group was(1.92±0.67)g,the difference was not statistically significant(P>0.05).After treatment,the urine protein quantitative within 24 h in the control group was (0.89±0.45)g,while that of the observation group was(0.61±0.41)g,the urine protein quantitative within 24 h in two groups were significantly lower than that of before treatment(P<0.05),and the the urine protein quantitative within 24 h in the observation group after treatment was significantly lower than that ofthe control group(P<0.05).The total effective rate in the observation group was 94.32%,higher than 78.26% of the control group,the difference was statistically significant(P<0.05).Conclusions:Benazepril Hydrochloride Tablets combined with Piperazine Ferulate Tablets has obvious effects in the treatment of chronic glomerulonephritis for reducing the urine protein and improving the effective rate.
Benazepril Hydrochloride Tablets; Piperazine Ferulate Tablets; Chronic Glomerulonephritis; Clinical efficacy; Value
①廣西玉林市紅十字會醫(yī)院 廣西 玉林 537000
謝光杰
10.3969/j.issn.1674-4985.2016.27.013
(2016-05-23) (本文編輯:李穎)