孫文濤
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妊娠晚期盆底肌鍛煉對(duì)產(chǎn)后膀胱功能障礙及尿動(dòng)力學(xué)的影響
孫文濤
目的 探討妊娠晚期盆底肌鍛煉對(duì)產(chǎn)后膀胱功能障礙及尿動(dòng)力學(xué)的影響。方法 選取我院接收的96例孕婦,隨機(jī)分組,各48例。對(duì)照組做常規(guī)產(chǎn)檢,觀察組在產(chǎn)檢基礎(chǔ)上進(jìn)行盆底肌鍛煉,觀察兩組產(chǎn)后膀胱功能障礙發(fā)生率及尿動(dòng)力學(xué)變化情況。結(jié)果 兩組產(chǎn)婦產(chǎn)后膀胱初感容積、最大尿流率時(shí)逼尿肌壓力相比較,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),觀察組最大膀胱容量、最大尿流率均顯著高于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05);產(chǎn)后觀察組盆底肌張力正常率87.50%顯著高于對(duì)照組62.50%,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。結(jié)論 妊娠晚期進(jìn)行盆底肌鍛煉可改善膀胱功能障礙及尿動(dòng)力學(xué)。
盆底肌鍛煉;膀胱功能障礙;尿動(dòng)力學(xué)
1.1一般資料
選取我院2015年3月~2016年3月接收的96例定期產(chǎn)檢、分娩的孕婦,隨機(jī)分組,各48例,對(duì)照組年齡20~32歲,平均年齡(25.6±2.5)歲;觀察組年齡22~31歲,平均年齡(26.2±2.2)歲。兩組患者在年齡等方面,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),具有可比性。
1.2方法
對(duì)照組進(jìn)行B超、心電圖常規(guī)檢查。觀察組在對(duì)照組基礎(chǔ)上,給予盆底肌鍛煉,孕婦仰臥床上,調(diào)整呼吸均勻,放松身心,放松臀部腿部肌肉,提升肌肉收縮質(zhì)量,進(jìn)行增加腹壓鍛煉。2~3次/d,15~20 min/次,連續(xù)鍛煉2個(gè)月。
1.3觀察指標(biāo)
記錄兩組產(chǎn)婦產(chǎn)后最大膀胱容量、最大尿流率、膀胱初感容積、最大尿流率時(shí)逼尿肌壓力;對(duì)產(chǎn)婦產(chǎn)后盆底肌張力進(jìn)行評(píng)分,分值0~5分,≥3分正常;
1.4統(tǒng)計(jì)學(xué)分析
2.1產(chǎn)后兩組尿動(dòng)力學(xué)情況對(duì)比
產(chǎn)后兩組產(chǎn)婦膀胱初感容積、最大尿流率時(shí)逼尿肌壓力相比較,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),觀察組最大膀胱容量、最大尿流率均顯著高于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05),見表1。
表1 兩組產(chǎn)婦產(chǎn)后尿動(dòng)力學(xué)情況對(duì)比()
2.2產(chǎn)后兩組盆底肌張力正常率對(duì)比
產(chǎn)后觀察組盆底肌張力正常42例,正常率87.50%(42/48),對(duì)照組正常30例,正常率62.50%(30/48),觀察組盆底肌張力正常率87.50%顯著高于對(duì)照組62.50%,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。
分娩是胎兒脫離母體成為個(gè)體的過程,分娩過程中胎頭對(duì)盆底肌壓迫,對(duì)盆底肌造成不同程度損傷,改變盆底肌肉強(qiáng)度,對(duì)膀胱排空和收縮造成影響[5-6]。
膀胱功能障礙是控制排尿的中樞神經(jīng)受到損害而導(dǎo)致排尿功能障礙,且往往在孕期繼發(fā),威脅產(chǎn)婦身心健康[7]。孕婦在妊娠后期進(jìn)行盆底肌鍛煉,通過膀胱刺激、膀胱訓(xùn)練,可使其功能恢復(fù)正常。有研究表明[8]產(chǎn)婦妊娠后期進(jìn)行盆底肌鍛煉可改善產(chǎn)后盆底肌張力。本研究結(jié)果顯示,兩組產(chǎn)婦產(chǎn)后膀胱初感容積、最大尿流率時(shí)逼尿肌壓力相比較,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),觀察組最大膀胱容量、最大尿流率均顯著高于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05),說(shuō)明產(chǎn)婦在妊娠晚期進(jìn)行盆底肌鍛煉可改善最大膀胱容量、最大尿流率,盆底肌肉強(qiáng)度、盆腔臟器正常解剖位、尿道阻力決定女性控制尿液的能力,而維持尿道阻力、盆腔臟器位置又被盆底肌肉影響,孕婦進(jìn)行盆底肌鍛煉可改善尿動(dòng)力學(xué);產(chǎn)后觀察組盆底肌張力正常率87.50%顯著高于對(duì)照組62.50%,差異有統(tǒng)計(jì)學(xué)意義(P<0.05),說(shuō)明產(chǎn)婦妊娠晚期進(jìn)行盆底肌鍛煉可有效提高產(chǎn)后盆底肌張力正常率。
綜上所述,產(chǎn)婦妊娠晚期進(jìn)行盆底肌鍛煉可有效改善產(chǎn)后膀胱功能障礙及尿動(dòng)力學(xué),具有較高臨床推廣應(yīng)用價(jià)值。
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Effect of Pelvic Floor Muscle Exercise on the Urinary Bladder Dysfunction and Urinary Dynamics During Late Pregnancy
SUN Wentao Obstetrics Department,the First Hospital of Handan City,Hebei Province,Handan Hebei 056002,China
Objective To investigate the effect of pelvic floor muscle exercise on the urinary bladder dysfunction and urinary dynamics in the late pregnancy. Methods 96 cases of pregnant women received in our hospital were randomly divided into two groups,each of 48 cases. Control group did routine prenatal examination,observation group for pelvic foor muscle exercise on the basis of prenatal examination,the incidence rate of bladder dysfunction and the changes of urinary dynamics in the two groups were observed. Results Comparison of two groups of maternal postpartum initial bladder sensation volume and detrusor pressure at maximum urinary fow rate,the difference was not statistically signifcant (P>0.05),the maximum bladder capacity and maximum urine flow rate of the observation group were signifcantly higher than those in the control group,the difference was statistically significant (P<0.05); The normal rate of pelvic floor muscle tension in the postpartum observation group was 87.50%,significantly higher than that in the control group 62.50%,the difference was statistically significant (P<0.05). Conclusion Pelvic floor muscle exercise in late pregnancy can improve bladder dysfunction and urinary dynamics.
Pelvic floor muscle exercise,Bladder dysfunction,Urinary dynamics
R714
A
1674-9308(2016)18-0118-02
10.3969/j.issn.1674-9308.2016.18.077
邯鄲市第一醫(yī)院產(chǎn)科,河北 邯鄲 056002
膀胱功能障礙是孕婦產(chǎn)后常見并發(fā)癥之一,產(chǎn)婦分娩時(shí),對(duì)盆底肌造成一定損傷,引發(fā)尿失禁、尿潴留等產(chǎn)后并發(fā)癥,嚴(yán)重影響產(chǎn)婦恢復(fù)質(zhì)量[1-2]。有研究表明[3-4],產(chǎn)婦妊娠晚期進(jìn)行盆底肌鍛煉可減少產(chǎn)后膀胱功能障礙的發(fā)生。我院對(duì)接收的96例產(chǎn)婦分組對(duì)比,以探究妊娠晚期盆底肌鍛煉對(duì)產(chǎn)后膀胱功能障礙及尿動(dòng)力學(xué)的影響,報(bào)道如下。