劉春萍,駱利,談波,衣桂燕,李俊峽
? 論著 ?
鹽酸阿羅洛爾對(duì)高血壓患者焦慮抑郁的影響
劉春萍,駱利,談波,衣桂燕,李俊峽
目的觀(guān)察鹽酸阿羅洛爾對(duì)原發(fā)性高血壓患者焦慮抑郁情緒的影響。方法入選2014年1月~2014年6月間北京軍區(qū)總醫(yī)院心內(nèi)科門(mén)診初診的1~2級(jí)中青年原發(fā)性高血壓患者100例,其中男性62例,女性38例,年齡19~60歲,平均年齡(40.2±10.8)歲。隨機(jī)分為阿羅洛爾組(n=50)和氨氯地平組(n=50)。阿羅洛爾組每日晨起服用鹽酸阿羅洛爾;氨氯地平組服用苯磺酸氨氯地平,連續(xù)服藥8周。分別于用藥前及用藥后8周記錄患者24h動(dòng)態(tài)血壓、心率情況,貝克抑郁量表、狀態(tài)焦慮問(wèn)卷評(píng)估抑郁、焦慮水平變化。結(jié)果兩組患者治療后較治療前血壓均下降,差異有統(tǒng)計(jì)學(xué)意義(P均<0.05)。與氨氯地平組比較,阿羅洛爾組治療后心率顯著下降,(77.8±11.0)次/min vs. (67.5±10.0)次/min,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。與氨氯地平組比較,阿羅洛爾組焦慮水平下降,(37.9±10.2)分 vs. (35.2± 7.6)分,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。結(jié)論鹽酸阿羅洛爾在有效降壓的同時(shí),可降低高血壓患者的焦慮水平。
鹽酸阿羅洛爾;苯磺酸氨氯地平;焦慮;抑郁
高血壓是心血管疾病危險(xiǎn)因素之一。我國(guó)高血壓人數(shù)達(dá)1.6億,且高血壓發(fā)病呈上升趨勢(shì)[1],雖然檢出率、治療率和控制率都明顯提高,但在接受降壓治療的患者中仍有75%沒(méi)有達(dá)到控制目標(biāo)。研究表明,原發(fā)性高血壓患者容易合并焦慮抑郁等不良情緒,影響患者治療依從性及降壓療效,因此,在高血壓的治療中應(yīng)同時(shí)關(guān)注患者的精神心理問(wèn)題[2-4]。鹽酸阿羅洛爾(阿爾馬爾)是非選擇性的第三代β受體阻滯劑,同時(shí)具有α、β雙重阻斷作用,在降低血壓的同時(shí)可有效降低心率,降低交感神經(jīng)系統(tǒng)的興奮性。本研究旨在比較鹽酸阿羅洛爾與鈣拮抗劑苯磺酸氨氯地平對(duì)中青年高血壓患者焦慮抑郁情緒的影響。
1.1 研究對(duì)象和分組入選2014年1月~2014年6月期間北京軍區(qū)總醫(yī)院心內(nèi)科門(mén)診初診的1~2級(jí)中青年原發(fā)性高血壓患者100例,其中男性62例,女性38例,年齡19~60歲,平均年齡(40.2± 10.8)歲。診斷按照中國(guó)高血壓防治指南標(biāo)準(zhǔn),即收縮壓140~179 mmHg和(或)舒張壓90~109 mmHg(1 mmHg=0.133kPa)。排除舒張壓≥115 mmHg或收縮壓≥200 mmHg;急性、繼發(fā)性高血壓;竇性心動(dòng)過(guò)緩、竇房傳導(dǎo)阻滯、房室傳導(dǎo)阻滯、心房纖顫(房顫);哮喘病史、嚴(yán)重肝腎功能不全、冠心病、腦血管病等。將患者隨機(jī)分為阿羅洛爾組(n=50)與氨氯地平組(n=50)。
1.2 用藥方法阿羅洛爾組每日晨起服用鹽酸阿羅洛爾(住友制藥,批號(hào):國(guó)藥準(zhǔn)字J20110018)
10 mg,1/日;氨氯地平組服用苯磺酸氨氯地平(輝瑞制藥,批號(hào):國(guó)藥準(zhǔn)字59124H002)5 mg,1/日。2周后血壓控制不理想患者根據(jù)血壓情況調(diào)整降壓藥劑量,連續(xù)服用8周。
1.3 檢測(cè)指標(biāo)于用藥前、后8周記錄患者24 h動(dòng)態(tài)血壓、心率情況,并用貝克抑郁量表、狀態(tài)焦慮量表評(píng)估患者抑郁和焦慮水平變化。
1.4 數(shù)據(jù)處理與分析采用SPSS 18.0軟件包進(jìn)行統(tǒng)計(jì)學(xué)分析,計(jì)量資料采用均數(shù)±標(biāo)準(zhǔn)差(±s)表示,兩組間均數(shù)的比較采用t檢驗(yàn),計(jì)數(shù)資料采用例數(shù)(構(gòu)成比)表示,組間比較采用χ2檢驗(yàn)。P<0.05為差異有統(tǒng)計(jì)學(xué)意義。
2.1 一般情況比較兩組患者性別比、年齡、受教育年限、血壓、心率等比較,差異無(wú)統(tǒng)計(jì)學(xué)意義(P均>0.05)(表1)。
2.2 兩組血壓和心率變化兩組患者治療后較治療前血壓均下降,差異有統(tǒng)計(jì)學(xué)意義(P均<0.05)。與氨氯地平組比較,阿羅洛爾組治療后心率顯著下降,(77.8±11.0)次/min vs.(67.5±10.0)次/min,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)(表2)。
2.3 兩組患者治療前后焦慮抑郁水平變化阿羅洛爾組治療后較治療前焦慮水平明顯下降,差異有統(tǒng)計(jì)學(xué)意義(P<0.05),抑郁水平無(wú)明顯變化(P>0.05)。氨氯地平組焦慮、抑郁評(píng)分均無(wú)明顯變化(P>0.05)。與氨氯地平組比較,阿羅洛爾組焦慮水平下降,(37.9±10.2)分 vs. (35.2±7.6)分,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)(表3)。
高血壓治療藥物包括鈣拮抗劑、血管緊張素轉(zhuǎn)換酶抑制劑、血管緊張素受體拮抗劑、利尿劑、β受體阻滯劑。美國(guó)《2014成人高血壓循證管理指南》并不推薦β受體阻滯劑作為初始降壓治療選擇[5],對(duì)此臨床醫(yī)生存在異議。我國(guó)臨床高血壓用藥原則仍沿用2010年的中國(guó)高血壓防治指南,即5大類(lèi)降壓藥包括β受體阻滯劑均可作為高血壓初始或維持治療的選擇[1]。本研究比較了高血壓患者應(yīng)用氨氯地平和β受體阻滯劑阿羅洛爾,二者均能明顯降低血壓,但與氨氯地平比較,阿羅洛爾在降低血壓的同時(shí),明顯減低患心率,并降低患者的焦慮程度。
對(duì)于交感過(guò)度激活的高血壓患者,選擇降壓藥物時(shí)要兼顧降低交感神經(jīng)活性,會(huì)取得更好的降壓效果,尤其對(duì)于中青年患者[6-8]。本研究結(jié)果顯示,與氨氯地平比較,阿羅洛爾降低高血壓患者的心率,而心率被認(rèn)為是交感神經(jīng)的敏感指標(biāo),提示,阿羅洛爾降低高血壓患者的交感神經(jīng)活性,可明顯改善患者的長(zhǎng)期預(yù)后[9,10]。
有報(bào)道,高血壓患者中57%存在焦慮情緒,4%存在抑郁情緒,20%存在緊張情緒,這些不良情緒影響患者的治療依從性及降壓療效[4],同時(shí),焦慮本身也會(huì)引起交感神經(jīng)興奮,導(dǎo)致心率增快、心肌耗氧量增加、心律失常等[11]。因此,高血壓患者也應(yīng)關(guān)注其精神心理問(wèn)題。本研究結(jié)果顯示,阿羅洛爾在降低血壓的同時(shí),也降低了患者的焦慮程度。有研究也報(bào)道了β受體阻滯劑在心血管疾病患者中抗焦慮的效果[12-14]。其可能機(jī)制有以下幾方面:①降低血壓。對(duì)高血壓患
者,血壓下降會(huì)緩解患者的緊張焦慮情緒;②降低交感神經(jīng)活性。交感活性的下降,可使患者一定程度鎮(zhèn)靜,降低焦慮程度。Sorota S等[15]提出將交感神經(jīng)系統(tǒng)活性作為高血壓和心血管疾病治療的靶目標(biāo);③減慢心率。降低心率可緩解患者的心悸癥狀,減輕不適感,從而在一定程度上緩解焦慮不適癥狀;④抗心律失常。治療心律失常,減輕心悸癥狀,緩解焦慮。本研究尚存在不足之處,由于入組患者例數(shù)有限,觀(guān)察時(shí)間僅2個(gè)月,阿羅洛爾的抗焦慮作用尚需進(jìn)一步探討。
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Influence of arotinolol on anxiety and depression in patients with hypertension
LIU Chun-ping*, LUO Li, TAN Bo, YI Gui-yan, LI Jun-xia.*Department of Cardiology, General Hospital of Chinese PLA Beijing Military Area Command, Beijing 100700, China.
ObjectiveTo observe the influence of arotinolol on anxiety and depression in patients with primary hypertension.MethodsThe middle-aged and young patients with grade 1 or grade 2 primary hypertension (n=100, male 62, female 38, aged from 19 to 60 and average age=40.2±10.8) were chosen from Jan. 2014 to Jun. 2014. All patients were randomly divided into arotinolol group and amlodipine group (each n=50) and were given drugs for 8 w continuously. The changes of 24 h ambulatory blood pressure (BP) and heart rate (HR) recorded, and depression and anxiety levels were reviewed by using Beck Depression Inventory and state-anxiety inventory (S-AI).ResultsBP decreased in 2 groups after treatment (all P<0.05). HR decreased significantly in arotinolol group compared with amlodipine group [(77.8±11.0) time/min vs. (67.5±10.0) time/min] after treatment (P<0.05). The level of anxiety decreased in arotinolol group compared with amlodipine group [(37.9±10.2) vs. (35.2±7.6), P<0.05].ConclusionArotinolol can reduce the level of anxiety at the same time of decreasing BP effectively in hypertensive patients.
Arotinolol; Amlodipine; Anxiety; Depression
R544.1
A
1674-4055(2015)05-0676-03
2015-05-23)
(責(zé)任編輯:姚雪莉)
100700 北京,北京軍區(qū)總醫(yī)院心內(nèi)科(劉春萍,衣桂燕,李俊峽);心理科(駱利);新疆出入境檢驗(yàn)檢疫局國(guó)際旅行衛(wèi)生保健中心(談波)
劉春萍,E-mail:liuchunpingcn@aliyun.com
10.3969/j.issn.1674-4055.2015.05.29