彭 潔(江蘇蘇州市吳中人民醫(yī)院,蘇州市 215131)
復(fù)發(fā)性外陰陰道假絲酵母菌病發(fā)病相關(guān)因素探討
彭 潔*(江蘇蘇州市吳中人民醫(yī)院,蘇州市 215131)
目的:探討復(fù)發(fā)性外陰陰道假絲酵母菌?。≧VVC)發(fā)病的相關(guān)因素,尋求其理想的治療方案。方法:選擇43例RVVC患者為研究組,同期150例外陰陰道假絲酵母菌?。╒VC)患者為對(duì)照組,分析RVVC臨床發(fā)病因素及特點(diǎn),并將RVVC患者分為2組,A組23例采用克霉唑陰道片陰塞加氟康唑口服治療,B組20例采用硝酸咪康唑陰塞及氟康唑口服治療。結(jié)果:RVVC組患者年齡(31.13±3.79)歲,高于VVC組(25.83±3.70)歲,但差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);RVVC組患者經(jīng)濟(jì)狀況、職業(yè)因素與VVC組患者相比差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),但RVVC組患者具有經(jīng)濟(jì)狀況、職業(yè)因素兩極分化特征;RVVC組患者首次用藥規(guī)范性及性伴侶治療情況較差,婦科洗液沖洗陰道次數(shù)(2~3次/周)、錯(cuò)誤經(jīng)驗(yàn)性自主用藥明顯高于VVC組(P<0.05);RVVC組患者癥狀體征、白帶清潔度與VVC組比較,差異有統(tǒng)計(jì)學(xué)意義(P<0.05);RVVC組A組總有效率高于B組,但差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05)。結(jié)論:RVVC較VVC治療更復(fù)雜、困難,克霉唑陰道片陰塞加氟康唑口服治療RVVC效果好于硝酸咪康唑陰塞加氟康唑口服。
復(fù)發(fā)性外陰陰道假絲酵母菌;治療;抗真菌藥
外陰陰道假絲酵母菌?。╒VC)為婦科常見(jiàn)疾病,其患病率居女性下生殖道感染的第2位。VVC復(fù)發(fā)是指VVC患者經(jīng)過(guò)治療,臨床癥狀和體征消失,假絲酵母菌檢查陰性后,又出現(xiàn)癥狀且假絲酵母菌檢查陽(yáng)性。若1年內(nèi)發(fā)作4次或以上,稱(chēng)復(fù)發(fā)性外陰陰道假絲酵母菌?。≧VVC)[1]。國(guó)外報(bào)道RVVC的發(fā)病率約5%~8%,RVVC雖遠(yuǎn)較VVC少見(jiàn),但因其經(jīng)常發(fā)作,對(duì)婦女的身心健康有很大影響。由于RVVC發(fā)病相關(guān)因素復(fù)雜,且臨床癥狀較重,對(duì)不同的藥物耐藥性不同,臨床治療較困難。本研究旨在探討RVVC發(fā)病相關(guān)因素,選擇較為敏感的抗真菌藥物,提高治療依從性[2,3]。
2005 ~2009年在我院婦科門(mén)診就診的有性生活婦女,排除以下病例:(1)3 d內(nèi)有性生活史者;(2)1周內(nèi)有陰道用藥史者;(3)1周內(nèi)有應(yīng)用抗真菌藥物史者。所有入選者排除對(duì)氟康唑、咪康唑類(lèi)藥物過(guò)敏,及有嚴(yán)重肝、腎功能疾病患者。入選患者RVVC組43例,對(duì)照組VVC患者150例。
1.2.1 標(biāo)本采集與檢驗(yàn)。由婦科醫(yī)師用無(wú)菌棉簽采集受試者陰道上段分泌物作相關(guān)檢查,采用10%氫氧化鉀濕片法進(jìn)行顯微鏡下觀(guān)察,鏡下見(jiàn)到芽生孢子或假菌絲者為假絲酵母菌陽(yáng)性。
1.2.2 問(wèn)卷調(diào)查。2組患者均采用統(tǒng)一病例問(wèn)卷調(diào)查表,包括民族、年齡、月經(jīng)、婚育情況、經(jīng)濟(jì)狀況、文化程度、職業(yè)、陰道沖洗、用藥情況、既往發(fā)病情況以及性伴侶治療等。
1.2.3 病例分組。將RVVC組患者隨機(jī)分為A、B 2組,A組23例,B組20例,A組予氟康唑150 mg口服,每周1次,共服4周,克霉唑陰道片700 mg塞陰道,每周1次,共2周;B組予氟康唑150 mg口服,每周1次,共服4周,硝酸咪康唑400 mg塞陰道每天1次,連用6 d,在治療后的14、30、60、90 d,月經(jīng)結(jié)束后3~7 d回訪(fǎng),觀(guān)察臨床療效及微生物學(xué)指標(biāo)。4周為1個(gè)療程,2組患者均治療3個(gè)療程。
1.2.4 療效評(píng)判。根據(jù)每次患者隨訪(fǎng)主訴和體征評(píng)分總和判定治療效果。其中,痊愈:癥狀和體征完全消失;顯效:癥狀和體征明顯改善,未完全消失;無(wú)效:癥狀和體征無(wú)改善??傆行蕿槿语@效。
應(yīng)用SPSS 11.5統(tǒng)計(jì)軟件,采用χ2檢驗(yàn)和t檢驗(yàn)。
RVVC組和VVC組患者年齡、婚姻狀況、經(jīng)濟(jì)狀況、文化程度、職業(yè)比較差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),具體見(jiàn)表 1;2組患者陰道沖洗、性伴侶治療及首次就診規(guī)范性比較差異有統(tǒng)計(jì)學(xué)意義(P<0.05),具體見(jiàn)表 2;2組患者既往治療情況比較差異有統(tǒng)計(jì)學(xué)意義(P<0.05),具體見(jiàn)表 3;2組患者癥狀及白帶清潔度比較差異有統(tǒng)計(jì)學(xué)意義(P<0.05),具體見(jiàn)表4;RVVC組A組總有效率高于B組,但差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),其中A組顯效率更高,差異有統(tǒng)計(jì)學(xué)意義(P<0.05),具體見(jiàn)表5。
表2 RVVC組與VVC組患者陰道沖洗、性伴侶治療及首次就診規(guī)范性比較Tab 2 Comparison of vaginal washing,therapy for sexual partners and standardization of first treatment between RVVC group and VVC group
表3 RVVC組與VVC組患者既往治療情況比較Tab 3 Comparison of treatment history between RVVC group and VVC group
表4 RVVC組與VVC組患者癥狀、體征及白帶清潔度比較Tab 4 Comparison of symptoms,signs and vaginal cleanliness between RVVC group and VVC group
表5 RVVC組A、B組療效比較Tab 5 Comparison of therapeutic efficacy between subgroupAand subgroup B
假絲酵母菌是陰道正常菌群組成之一,在維持陰道菌群的生態(tài)平衡及陰道自?xún)暨^(guò)程中起一定作用;但是在某種條件或某種因素作用下,陰道環(huán)境改變,陰道的微生物種群發(fā)生生態(tài)演替超過(guò)了生理范圍時(shí),陰道的微生態(tài)平衡遭到破壞,假絲酵母菌優(yōu)勢(shì)繁殖引發(fā)假絲酵母菌陰道病。陰道上皮細(xì)胞能隨著體內(nèi)雌激素水平的上升不斷增殖、加厚,也隨內(nèi)分泌周期性變化而周期性脫落。陰道的弱酸環(huán)境不利于病原微生物的定居繁殖。本資料顯示,隨著年齡增長(zhǎng),不良的陰道沖洗習(xí)慣,尤其是經(jīng)濟(jì)狀況較好、文化層次偏高的患者過(guò)度把陰道沖洗當(dāng)作是自我衛(wèi)生標(biāo)準(zhǔn)的錯(cuò)誤行為,以及性伴侶的不配合治療,而文化層次偏低及經(jīng)濟(jì)狀況較差的患者盲目信從廣告效應(yīng)及非醫(yī)務(wù)人員的所謂經(jīng)驗(yàn)治療,首次用藥不規(guī)范或單一用藥所致藥物耐藥等情況,均導(dǎo)致RVVC發(fā)病相關(guān)因素復(fù)雜。我院每天的門(mén)診患者中有大量外來(lái)打工者,他們文化層次偏低,經(jīng)濟(jì)狀況較差,他們是經(jīng)驗(yàn)治療錯(cuò)誤和羞于啟齒及要求性伴侶配合治療就診導(dǎo)致RVVC發(fā)病的主要人群。因此,加強(qiáng)對(duì)高文化層次、經(jīng)濟(jì)條件較好患者及性伴侶宣傳陰道的自?xún)艏拔⑸鷳B(tài)平衡相關(guān)知識(shí)普及,減少經(jīng)驗(yàn)治療錯(cuò)誤;加強(qiáng)社區(qū)宣傳,改變醫(yī)院治療疾病的臨床思維,規(guī)范VVC首次用藥;加強(qiáng)處方藥物管理,對(duì)RVVC進(jìn)行真菌培養(yǎng)加藥物培養(yǎng),選擇敏感的抗真菌藥物治療,重視外陰陰道微生態(tài)狀況和局部免疫,是今后規(guī)范RVVC治療的方向。
[1]曹澤毅.中華婦產(chǎn)科學(xué)[M].第2版.北京:人民衛(wèi)生出版社,2004:1 633.
[2]張新平,鄭明節(jié),袁 帥.患者用藥依從性及其影響因素分析[J].中國(guó)藥房,2006,17(10):72.
[3]楊紅英,謝守霞,賈孟良,等.抗菌藥物臨床應(yīng)用調(diào)查與分析[J].中國(guó)藥房,2006,17(15):33.
Investigation on the Factors Associated with Pathogenesis of Recurrent Vulvovaginal Candidiasis
PENG Jie(Suzhou Wuzhong People’s Hospital of Jiangsu Province,Suzhou 215131,China)
OBJECTIVE:To investigate the factors associated with pathogenesis of recurrent vulvovaginal candidiasis(RVVC),and to seek the best therapeutic regimen.METHODS:43 patients with RVVC were included in study group and 150 patients with vulvovaginal candidiasis(VVC)were control group.The related factors and characteristics of RVVC were analyzed.RVVC patients in study group was divided into 2 groups:23 cases of subgroup A(intravaginal clotrimazole with oral dose of fluconazole),20 cases of subgroup B(intravaginal miconazole nitrate with oral dose of fluconazole).RESULTS:There was no statistical significance about the financial situation and occupation between VVC group and VVC group(P>0.05),but the cases of RVVC group had two polarization characteristics in the two factors.Compared with VVC group,RVVC group had following characters:non-standard drug use,bad treatment compliance of sexual partners,incorrect vaginal washing(2~3 times per week),and experience medication errors(P<0.05).There were significant differences in symptoms and signs and leucorrhea cleanliness between RVVC group and VVC group(P<0.05).The total effective rate in subgroup A was higher than in subgroup B,there was no statistical significance(P>0.05).CONCLUSION:The treatment of RVVC is more difficult,more complex than that of VVC.Intravaginal clotrimazole combined with oral dose of fluconazole is more effective than intravaginal miconazole nitrate with oral dose of fluconazole in the treatment of RVVC.
Recurrent vulvovaginal candidiasis;Therapy;Antifungal
R978.5;R969.3
C
1001-0408(2010)42-4023-02
*副主任醫(yī)師,碩士研究生。研究方向:婦科臨床。電話(huà):0512-65252659。E-mail:974820518@qq.com
2010-08-06
2010-09-09)