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产时超声管理妊娠期糖尿病初产妇产程的临床研究

A clinical study of intrapartum ultrasound in the management of labor in primiparous women with gestational diabetes mellitus

来源期刊: 广州医药 | 1423-1427 发布时间:2025-10-20 收稿时间:2025/12/1 11:48:26 阅读量:63
作者:
关键词:
产时超声 妊娠期糖尿病 初产妇 阴道分娩 妊娠结局
intrapartum ultrasound gestational diabetes mellitus primiparous women vaginal delivery pregnancy outcome
DOI:
10. 20223 / j. cnki. 1000-8535. 2025. 10. 015
收稿时间:
2024-09-14 
修订日期:
 
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引用总数:
0  
目的 探讨产时超声管理妊娠期糖尿病产妇产程的应用价值。方法 选择2022年1月1日—2023年12月31日在佛山市高明区人民医院妇产科分娩的妊娠期糖尿病初产妇共100例。患者签署知情同意书后, 按照1∶1比例采用随机数字表法分为对照组和研究组各50例。对照组采用阴道指诊检查判断产程和分娩方式。研究组采用经腹联合会阴超声测量检查判断产程及分娩方式。收集两组初产妇血糖、血常规、分娩方式、产后24 h出血量以及切口情况, 新生儿Apgar评分。结果 研究组阴道分娩率高于对照组(88.0% vs 72.0%, P<0.05), 而阴道检查次数(4.18±0.8 vs 6.82±0.8, P<0.05)少于对照组、不良事件发生率(4% vs 16%, P<0.05)低于对照组。相对于对照组,研究组血红蛋白水平较高(104.10±5.25 vs 100.30±4.78, P<0.05)、而白细胞计数(11.40±1.49 vs 12.04±1.66, P<0.05)以及中性粒细胞百分比较低(72.79±4.04 vs 75.01±5.53, P<0.05)。结论 通过产时超声监测判断妊娠期糖尿病初产妇产程,能够降低阴道操作引起的感染等风险,提高阴道分娩率,有效降低产妇感染,提高产妇分娩满意度以及舒适度,改善母婴结局。
Objective To explore the application value of intrapartum ultrasound for labor management of pregnant women with gestational diabetes mellitus.Methods A total of 100 primiparous women with gestational diabetes mellitus who gave birth in the Obstetrics and Gynecology Department of Foshan Gaoming District People’s Hospital from January 1, 2022 to December 31, 2023 were selected.After signing the informed consent form, the patients were randomly divided into a control group and a study group with 50 cases in each group according to a ratio of 1∶1, using a random number table method.The control group underwent vaginal digital examination to assess the labor process and delivery method.For the study group, the labor process and delivery mode were determined using transabdominal ultrasound measurement.Blood glucose level,routine blood test results, delivery methods, 24-hour postpartum bleeding volume and incision conditions of two groups of primiparas, as well as the Apgar score of newborns were collected.Results The study group demonstrated a significantly higher vaginal delivery rate than the control group(88.0% vs 72.0%, P<0.05), with fewer vaginal examinations(4.18±0.80 vs 6.82±0.80, P<0.05)and a lower incidence of adverse events(4% vs 16%, P<0.05).Compared to the control group, the study group exhibited higher hemoglobin levels([104.10±5.25]g/L vs [100.30±4.78] g/L, P<0.05), but lower white blood cell counts([11.40±1.49]×109/L vs [12.04±1.66]×109/L, P<0.05)and reduced neutrophil percentages([72.79±4.04]% vs [75.01±5.53]%, P<0.05).Conclusions Intrapartum ultrasound monitoring for assessing labor progression in primiparas with gestational diabetes mellitus reduces infection risks associated with vaginal procedures, increases vaginal delivery rates, effectively decreases maternal infections, enhances maternal satisfaction and comfort during delivery,and improves maternal-neonatal outcomes.
       在临床工作中,判断产程进展主要通过阴道指检宫口扩张程度、胎先露位置以及胎方位情况[1]由于该方法主观性强,导致不同医生检查结果容易出现偏差,准确性较低[2]。妊娠期糖尿病产妇尤其是初产妇,在临产时常因情绪紧张、疼痛、体力消耗、进食减少等因素,导致血糖波动从而影响母婴结局,使其感染、难产的风险较非妊娠期糖尿病孕妇高,产程延长容易导致产后大出血,而频繁的阴道检查,更易引发感染[3-4]因此,如何有效地保证妊娠期糖尿病初产妇的产程安全,对异常情况进行正确干预是临床工作中的难点。在我们的临床实践中,产时超声可客观评估胎先露情况,确定胎头位置和胎先露下降程度,了解第一或第二产程进展缓慢或产程停滞的宫内原因。尽管目前尚无大样本随机对照研究来评估产程中阴道检查与母婴感染发生率之间的关系,但阴道检查次数增多会增加感染的发生率,尤其是在妊娠期糖尿病初产妇产程中应避免不必要的阴道检查[5]。应用产时超声监测,结合新产程管理标准,可以让产妇充分试产,减少剖宫率。本研究通过对100例妊娠期糖尿病初产妇分娩情况进行分析,旨在为区级医院提高母婴安全性和减少不良事件提供相关的临床研究证据。

1  资料与方法

1.1  临床资料

       选择2022年1月1日—2023年12月31日在佛山市高明区人民医院妇产科分娩的妊娠期糖尿病初产妇共100例。签署知情同意书后,采用随机数字表法将患者分为对照组和研究组各50例。纳入标准:符合《妊娠期糖尿病疾病诊治指南2015版》诊断标准;年龄 20~35岁初产妇,足月妊娠,单胎、头先露。符合阴道试产条件,有阴道分娩意愿,沟通无障碍。排除标准:胎儿畸形;产妇合并高血压、有其他妊娠期严重合并症或并发症;生殖道畸形,或合并精神疾病不能配合超声检查等。研究方案经本院伦理委员会审查批准(伦理批件号:2021043)。

1.2  研究方法

       对照组:采用阴道指检判断产程和分娩方式,第一产程潜伏期(宫口扩张<5 cm)每4 h进行1次阴道检查,活跃期(宫口扩张5~10 cm)每2 h进行1次阴道检查,检查内容包括子宫颈质地、宫口开大程度、胎先露及其位置高低。第二产程每小时或存在异常情况时行阴道检查,检查内容包括胎先露的位置、胎方位、胎头变形情况及宫缩时先露下降的程度。研究组:采用经腹部联合会阴超声S Series 超声诊断系统(SonoSite S-Women’s Health)测量检查判断产程及分娩方式,在第一产程潜伏期(宫口扩张<5 cm)每4小时进行1次超声检查,活跃期(宫口扩张5 cm~10 cm)每2小时进行1次超声检查,检查项目包括:胎方位、胎先露最低点位置、宫口扩张情况、胎头与会阴间的距离、胎头与耻骨联合间的距离。第二产程每隔 1 小时或有异常情况时及时行阴道检查联合超声检查,测量指标包括:胎方位、胎头与会阴间的距离、胎头与耻骨联合间的距离。收集两组初产妇年龄、体质指数(body mass index,BMI)、空腹血糖、终止妊娠的孕周、胎儿出生体质量等情况。记录两组分娩前以及产后24小时血常规结果、产程时间、分娩方式、产后24 h出血量以及会阴伤口或剖宫产腹部切口情况,新生儿Apgar评分,在产后24~48小时采用问卷调查形式收集产妇满意度,重点观察阴道检查舒适度。

1.3  统计学方法

       采用SPSS 22.0统计软件。符合正态分布的计量资料以表示,组间比较采用t检验。计数资料采用n(%)表示,比较采用χ 2 检验。P<0.05为差异有统计学意义。

2  结 果

2.1  两组产妇临床基本资料

       对照组年龄22~34岁,平均(27.88±2.49)岁。研究组年龄23~35岁,平均(27.96±2.44)岁。两组年龄、孕周、BMI、空腹血糖以及胎儿体质量比较差异均无统计学意义(P>0.05)。见表1。

2.2  两组产妇分娩相关指标

       两组产妇在产程时间、阴道助产及宫腔操作率(产后刮宫)比较差异均无统计学意义(P0.05),而研究组检查次数少于对照组、剖宫产率低于对照组(P<0.05),试验组贫血程度比对照组轻,产后出血量较少(P<0.05)。对照组炎症指标白细胞计数以及中性粒细胞百分比较高(P<0.05)。见表2。

     表2    两组产妇分娩相关指标         `x±sn/%, n=50 

指标

对照组

研究

2

P

产程时间/h

14.72±3.38

14.36±3.15

0.551

0.580

阴道检查次数

6.82±0.80

4.18±0.80

16.490

<0.0001

阴道助产

6/ 12.00

4/ 8.00

0.444

0.500

剖宫产率

28/ 56.00

12/ 24.00

4.000

0.040

宫腔操作率

6/ 12.00

2/ 8.00

1.099

0.290

白细胞计数/(×109/L)

12.04±1.66

11.40±1.49

2.013

0.040

中性粒细胞百分比

75.01±5.53

72.79±4.04

2.293

0.020

血红蛋白/(g/L)

100.30±4.78

104.10±5.25

3.711

0.003

1 min新生儿Apgar评分

8.86±0.28

9.52±0.62

2.322

0.040

5 min新生儿Apgar评分

9.60±0.96

9.66±0.71

0.352

0.726

2.3  两组产妇不良事件发生情况与产妇依从性

      对照组产后发热(体温>38.0 ℃)6例,其中1例为剖宫产术后,生殖道分泌物细菌培养阳性,发热原因分析为产褥感染,另外4例均为术后吸收热,产后出血2例,研究组产后发热1例,发热原因分析为剖宫产术后吸收热,产后出血1例。两组均未发现会阴切口感染与新生儿窒息。研究组不良事件发生率为4%(2/50),低于对照组16%(8/50),差异有统计学意义(P<0.05,χ 2=3.57)。研究组使用超声评估产程进展产妇满意度优于对照组常规阴道检查(94% vs 80%,P<0.01,χ 2 =3.18)。研究组产妇普遍对产时超声的耐受性良好,90%(45/50)的产妇认为超声检查无痛,舒适度高,满意度95%,对照组舒适度相对研究组低,满意度89%。

3  讨 论

       近年来,随着生活方式西化、不良的饮食习惯等因素,晚婚晚育、肥胖人群比例增加,导致妊娠期糖尿病初产妇发病率也出现逐渐上升趋势[6]。因此,如何高效监测胎儿状况以及评估妊娠期糖尿病初产妇产程进展,准确判断并提前化解此类高危产妇的分娩风险显得尤为重要。与传统阴道指检比较,产时超声能够通过测量胎儿的双顶径、头围、腹围和股骨长等生长指标,综合评估胎儿的体质量以及羊水量[7]。这对于妊娠期糖尿病产妇尤为重要,因为糖尿病可能导致胎儿过大,从而增加分娩的风险。通过准确的体质量评估,医生可以制定相应的分娩计划,降低分娩并发症的发生率。产时超声还可以实时监测胎儿的胎心率、胎动情况以及胎盘功能等,以评估胎儿在宫内的安危状态[8-9]。这对于及时发现胎儿宫内窘迫、脐带绕颈等异常情况具有重要意义,有助于医生及时采取措施保障母婴安全[10-11]。目前国内产时超声技术仍处于起步阶段,尚未在产程检查中广泛应用,未有针对妊娠期糖尿病初产妇的相关研究。
       医生可以根据产时超声的检查结果来决定最适合的分娩方式。对于妊娠期糖尿病产妇,如果胎儿过大或胎位不正,医生可以及时调整分娩方式,如选择剖宫产、阴道助产等,以确保母婴安全。结合胎儿的体质量、胎位以及产妇的产道条件等因素,产时超声还能预测一些可能发生的并发症,如胎盘早剥、脐带绕颈等[12]。对于存在高危因素的产妇,医生可以制定更加详细的分娩预案和应对措施,以降低分娩风险。本研究中,研究组使用超声评估产程进展产妇满意度优于对照组常规阴道检查(94% vs 80%,P<0.01)。研究组产妇普遍对产时超声的耐受性良好,90%(45/50)的产妇认为超声检查无痛,舒适度高。产时超声检查无刺激性,能够提高分娩体验,增加孕产妇分娩的舒适感和满意度。相比传统的阴道检查,超声检查更加温和、无创,减少了孕产妇的不适感。通过产时超声检查,医生可以更加准确地了解胎儿的位置和大小,从而指导接生过程,减少不必要的产道损伤。
       产时超声具有可视化优势,能够直观显示胎儿和产道的图像,为医生提供丰富的视觉信息[13]这种可视化优势使得医生能够更加清晰地了解分娩过程中的各种情况,从而做出更加准确的判断。产时超声检查不受宫颈扩张与否的限制,也不受胎头颅骨重叠及头皮水肿的影响。因此,医生可以根据需要进行重复检查,动态观察产程的变化情况。通过产时超声的实时监测和评估,医生可以及时发现并处理分娩过程中的异常情况,从而降低并发症的发生率[14]。例如,通过及时发现胎儿宫内窘迫并采取相应措施,可以降低新生儿窒息和脑瘫等严重并发症的风险。研究组在5分钟新生儿Apgar评分较高,尽管差异与对照组相比无统计学意义,但对照组1分钟新生儿Apgar评分较低,处理不及时有轻度窒息可能,后续需要进行多中心研究,加大样本量来进一步明确。
       产时超声的应用有助于提高分娩的安全性和成功率,从而改善母婴的预后。对于妊娠期糖尿病产妇来说,这意味着更低的分娩风险和更高的母婴健康水平。因产道解剖结构的复杂性,经宫缩监测,产科医师通过产时超声各项数据指标客观评估妊娠期糖尿病初产妇产程进展,及时作出有利于加快产程进展的决定及方案,缩短产程,降低感染的风险,降低中转剖宫产的几率[15-16]产程的管理需要综合产道、产力、胎儿及孕妇精神心理等因素全面评估,我们在研究中发现产时超声能够客观地评估产程进展情况,一定程度上可反映产道、胎儿情况,操作安全可行,并可作为常规技术开展。但低危产妇常规使用产时超声意义不大,并且有增加剖宫产风险,值得深入探索研究。
       综上所述,本研究显示产时超声在管理妊娠期糖尿病初产妇产程具有重要的临床价值和意义。它不仅可以实时监测胎儿状态和评估分娩风险,还可以指导分娩方式的选择和优化分娩过程,从而提高分娩的安全性,最大程度地减少母婴并发症的发生,改善母婴结局。
1、MALVASI%E2%80%83A%EF%BC%8CVIMERCATI%E2%80%83A%EF%BC%8EIs%E2%80%83it%E2%80%83time%E2%80%83for%E2%80%83midwives%E2%80%83%0Ato%E2%80%83do%E2%80%83intrapartum%E2%80%83ultrasound%E2%80%83in%E2%80%83the%E2%80%83delivery%E2%80%83ward%3F%EF%BC%BBJ%EF%BC%BD%EF%BC%8E%0AJ%E2%80%83Matern%E2%80%83Fetal%E2%80%83Neonatal%E2%80%83Med%EF%BC%8C2022%EF%BC%8C35%EF%BC%8825%EF%BC%89%EF%BC%9A%0A9568-9569%EF%BC%8EMALVASI%E2%80%83A%EF%BC%8CVIMERCATI%E2%80%83A%EF%BC%8EIs%E2%80%83it%E2%80%83time%E2%80%83for%E2%80%83midwives%E2%80%83%0Ato%E2%80%83do%E2%80%83intrapartum%E2%80%83ultrasound%E2%80%83in%E2%80%83the%E2%80%83delivery%E2%80%83ward%3F%EF%BC%BBJ%EF%BC%BD%EF%BC%8E%0AJ%E2%80%83Matern%E2%80%83Fetal%E2%80%83Neonatal%E2%80%83Med%EF%BC%8C2022%EF%BC%8C35%EF%BC%8825%EF%BC%89%EF%BC%9A%0A9568-9569%EF%BC%8E
2、KATZIR%E2%80%83T%EF%BC%8CBREZINOV%E2%80%83Y%EF%BC%8CKHAIRISH%E2%80%83E%EF%BC%8Cet%E2%80%83al%EF%BC%8E%0AIntrapartum%E2%80%83%20ultrasound%E2%80%83%20use%E2%80%83in%E2%80%83clinical%E2%80%83%20practice%E2%80%83as%E2%80%83a%E2%80%83%0Apredictor%E2%80%83of%E2%80%83%20delivery%E2%80%83mode%E2%80%83%E2%80%83%20during%E2%80%83%20prolonged%E2%80%83%20second%E2%80%83%0Astage%E2%80%83of%E2%80%83labor%EF%BC%BBJ%EF%BC%BD%EF%BC%8EArch%E2%80%83Gynecol%E2%80%83Obstet%EF%BC%8C2023%EF%BC%8C%0A307%EF%BC%883%EF%BC%89%EF%BC%9A763-770%EF%BC%8EKATZIR%E2%80%83T%EF%BC%8CBREZINOV%E2%80%83Y%EF%BC%8CKHAIRISH%E2%80%83E%EF%BC%8Cet%E2%80%83al%EF%BC%8E%0AIntrapartum%E2%80%83%20ultrasound%E2%80%83%20use%E2%80%83in%E2%80%83clinical%E2%80%83%20practice%E2%80%83as%E2%80%83a%E2%80%83%0Apredictor%E2%80%83of%E2%80%83%20delivery%E2%80%83mode%E2%80%83%E2%80%83%20during%E2%80%83%20prolonged%E2%80%83%20second%E2%80%83%0Astage%E2%80%83of%E2%80%83labor%EF%BC%BBJ%EF%BC%BD%EF%BC%8EArch%E2%80%83Gynecol%E2%80%83Obstet%EF%BC%8C2023%EF%BC%8C%0A307%EF%BC%883%EF%BC%89%EF%BC%9A763-770%EF%BC%8E
3、HINKSON%E2%80%83L%EF%BC%8CHENRICH%E2%80%83W%EF%BC%8CTUTSCHEK%E2%80%83B%EF%BC%8E%0AIntrapartum%E2%80%83%20ultrasound%E2%80%83%20during%E2%80%83%20rotational%E2%80%83%20forceps%E2%80%83%0Adelivery%EF%BC%9AA%E2%80%83novel%E2%80%83tool%E2%80%83for%E2%80%83%E2%80%83safety%EF%BC%8Cquality%E2%80%83control%EF%BC%8Cand%E2%80%83teaching%EF%BC%BBJ%EF%BC%BD%EF%BC%8EAm%E2%80%83J%E2%80%83Obstet%E2%80%83Gynecol%EF%BC%8C2021%EF%BC%8C224%0A%EF%BC%881%EF%BC%89%EF%BC%9A93%EF%BC%8Ee1-93%EF%BC%8Ee7%EF%BC%8EHINKSON%E2%80%83L%EF%BC%8CHENRICH%E2%80%83W%EF%BC%8CTUTSCHEK%E2%80%83B%EF%BC%8E%0AIntrapartum%E2%80%83%20ultrasound%E2%80%83%20during%E2%80%83%20rotational%E2%80%83%20forceps%E2%80%83%0Adelivery%EF%BC%9AA%E2%80%83novel%E2%80%83tool%E2%80%83for%E2%80%83%E2%80%83safety%EF%BC%8Cquality%E2%80%83control%EF%BC%8Cand%20%20teaching%EF%BC%BBJ%EF%BC%BD%EF%BC%8EAm%E2%80%83J%E2%80%83Obstet%E2%80%83Gynecol%EF%BC%8C2021%EF%BC%8C224%0A%EF%BC%881%EF%BC%89%EF%BC%9A93%EF%BC%8Ee1-93%EF%BC%8Ee7%EF%BC%8E%E2%80%83
4、刘洪莉,李俊男.《产时超声:世界围产医学会和围产医学基金会临床实践指南和推荐》解读[J].中国产前诊断杂志(电子版),2022,14(3):1-7.刘洪莉,李俊男.《产时超声:世界围产医学会和围产医学基金会临床实践指南和推荐》解读[J].中国产前诊断杂志(电子版),2022,14(3):1-7.
5、章玉霞,张诗婕,廖瑞碧,等.产时超声临床应用的初步研究[J].中国超声医学杂志,2023,39(10):1153-1156.章玉霞,张诗婕,廖瑞碧,等.产时超声临床应用的初步研究[J].中国超声医学杂志,2023,39(10):1153-1156.
6、LI%E2%80%83Y%EF%BC%8CWANG%E2%80%83C%EF%BC%8CLU%E2%80%83H%EF%BC%8Cet%E2%80%83al%EF%BC%8EEffects%E2%80%83of%E2%80%83%20perineal%E2%80%83%0Amassage%E2%80%83%20during%E2%80%83childbirth%E2%80%83on%E2%80%83maternal%E2%80%83and%E2%80%83%20neonatal%E2%80%83%0Aoutcomes%E2%80%83%E2%80%83in%E2%80%83primiparous%E2%80%83women%EF%BC%9AA%E2%80%83systematic%E2%80%83review%E2%80%83%0Aand%E2%80%83meta-analysis%EF%BC%BBJ%EF%BC%BD%EF%BC%8EInt%E2%80%83J%E2%80%83Nurs%E2%80%83Stud%EF%BC%8C2023%0A%EF%BC%88138%EF%BC%89%EF%BC%9A104390%EF%BC%8ELI%E2%80%83Y%EF%BC%8CWANG%E2%80%83C%EF%BC%8CLU%E2%80%83H%EF%BC%8Cet%E2%80%83al%EF%BC%8EEffects%E2%80%83of%E2%80%83%20perineal%E2%80%83%0Amassage%E2%80%83%20during%E2%80%83childbirth%E2%80%83on%E2%80%83maternal%E2%80%83and%E2%80%83%20neonatal%E2%80%83%0Aoutcomes%E2%80%83%E2%80%83in%E2%80%83primiparous%E2%80%83women%EF%BC%9AA%E2%80%83systematic%E2%80%83review%E2%80%83%0Aand%E2%80%83meta-analysis%EF%BC%BBJ%EF%BC%BD%EF%BC%8EInt%E2%80%83J%E2%80%83Nurs%E2%80%83Stud%EF%BC%8C2023%0A%EF%BC%88138%EF%BC%89%EF%BC%9A104390%EF%BC%8E
7、HASSAN%E2%80%83W%E2%80%83A%EF%BC%8CEGGEBO%E2%80%83T%E2%80%83M%EF%BC%8CFERGUSON%E2%80%83M%EF%BC%8C%0Aet%E2%80%83al%EF%BC%8ESimple%E2%80%83two-dimensional%E2%80%83%20ultrasound%E2%80%83technique%E2%80%83%0Ato%E2%80%83assess%E2%80%83intrapartum%E2%80%83cervical%E2%80%83%E2%80%83dilatation%EF%BC%9AA%E2%80%83%20pilot%E2%80%83%0Astudy%EF%BC%BBJ%EF%BC%BD%EF%BC%8EUltrasound%E2%80%83Obstet%E2%80%83Gynecol%EF%BC%8C2013%EF%BC%8C41%0A%EF%BC%884%EF%BC%89%EF%BC%9A413-418%EF%BC%8EHASSAN%E2%80%83W%E2%80%83A%EF%BC%8CEGGEBO%E2%80%83T%E2%80%83M%EF%BC%8CFERGUSON%E2%80%83M%EF%BC%8C%0Aet%E2%80%83al%EF%BC%8ESimple%E2%80%83two-dimensional%E2%80%83%20ultrasound%E2%80%83technique%E2%80%83%0Ato%E2%80%83assess%E2%80%83intrapartum%E2%80%83cervical%E2%80%83%E2%80%83dilatation%EF%BC%9AA%E2%80%83%20pilot%E2%80%83%0Astudy%EF%BC%BBJ%EF%BC%BD%EF%BC%8EUltrasound%E2%80%83Obstet%E2%80%83Gynecol%EF%BC%8C2013%EF%BC%8C41%0A%EF%BC%884%EF%BC%89%EF%BC%9A413-418%EF%BC%8E
8、NASSR%E2%80%83A%E2%80%83A%EF%BC%8CBERGHELLA%E2%80%83V%EF%BC%8CHESSAMI%E2%80%83K%EF%BC%8Cet%E2%80%83al%EF%BC%8E%0AIntrapartum%E2%80%83%20ultrasound%E2%80%83%20measurement%E2%80%83%20of%E2%80%83%20angle%E2%80%83%20of%E2%80%83%0Aprogression%E2%80%83at%E2%80%83the%E2%80%83onset%E2%80%83of%E2%80%83the%E2%80%83%E2%80%83%20second%E2%80%83%20stage%E2%80%83of%E2%80%83labor%E2%80%83%0Afor%E2%80%83prediction%E2%80%83of%E2%80%83spontaneous%E2%80%83vaginal%E2%80%83delivery%E2%80%83in%E2%80%83term%E2%80%83%E2%80%83%0Asingleton%E2%80%83pregnancies%EF%BC%9AA%E2%80%83systematic%E2%80%83review%E2%80%83and%E2%80%83meta%02analysis%EF%BC%BBJ%EF%BC%BD%EF%BC%8EAm%E2%80%83J%E2%80%83Obstet%E2%80%83Gynecol%EF%BC%8C2022%EF%BC%8C226%0A%EF%BC%882%EF%BC%89%EF%BC%9A205-214%EF%BC%8ENASSR%E2%80%83A%E2%80%83A%EF%BC%8CBERGHELLA%E2%80%83V%EF%BC%8CHESSAMI%E2%80%83K%EF%BC%8Cet%E2%80%83al%EF%BC%8E%0AIntrapartum%E2%80%83%20ultrasound%E2%80%83%20measurement%E2%80%83%20of%E2%80%83%20angle%E2%80%83%20of%E2%80%83%0Aprogression%E2%80%83at%E2%80%83the%E2%80%83onset%E2%80%83of%E2%80%83the%E2%80%83%E2%80%83%20second%E2%80%83%20stage%E2%80%83of%E2%80%83labor%E2%80%83%0Afor%E2%80%83prediction%E2%80%83of%E2%80%83spontaneous%E2%80%83vaginal%E2%80%83delivery%E2%80%83in%E2%80%83term%E2%80%83%E2%80%83%0Asingleton%E2%80%83pregnancies%EF%BC%9AA%E2%80%83systematic%E2%80%83review%E2%80%83and%E2%80%83meta%02analysis%EF%BC%BBJ%EF%BC%BD%EF%BC%8EAm%E2%80%83J%E2%80%83Obstet%E2%80%83Gynecol%EF%BC%8C2022%EF%BC%8C226%0A%EF%BC%882%EF%BC%89%EF%BC%9A205-214%EF%BC%8E
9、刘洪莉,张兰,漆洪波.国际妇产科超声学会实践指南解读:产时超声[J].中国实用妇科与产科杂志,2019,35(2):206-209.刘洪莉,张兰,漆洪波.国际妇产科超声学会实践指南解读:产时超声[J].中国实用妇科与产科杂志,2019,35(2):206-209.
10、%E2%80%83%20USMAN%E2%80%83S%EF%BC%8CBARTON%E2%80%83H%EF%BC%8CWILHELM-BENARTZI%E2%80%83%0AC%EF%BC%8Cet%E2%80%83al%EF%BC%8EUltrasound%E2%80%83is%E2%80%83better%E2%80%83tolerated%E2%80%83than%E2%80%83vaginal%E2%80%83%0Aexamination%E2%80%83in%E2%80%83and%E2%80%83before%E2%80%83labour%EF%BC%BBJ%EF%BC%BD%EF%BC%8EAust%E2%80%83N%E2%80%83Z%E2%80%83%20J%E2%80%83%0AObstet%E2%80%83Gynaecol%EF%BC%8C2019%EF%BC%8C59%EF%BC%883%EF%BC%89%EF%BC%9A362-366%EF%BC%8E%E2%80%83%20USMAN%E2%80%83S%EF%BC%8CBARTON%E2%80%83H%EF%BC%8CWILHELM-BENARTZI%E2%80%83%0AC%EF%BC%8Cet%E2%80%83al%EF%BC%8EUltrasound%E2%80%83is%E2%80%83better%E2%80%83tolerated%E2%80%83than%E2%80%83vaginal%E2%80%83%0Aexamination%E2%80%83in%E2%80%83and%E2%80%83before%E2%80%83labour%EF%BC%BBJ%EF%BC%BD%EF%BC%8EAust%E2%80%83N%E2%80%83Z%E2%80%83%20J%E2%80%83%0AObstet%E2%80%83Gynaecol%EF%BC%8C2019%EF%BC%8C59%EF%BC%883%EF%BC%89%EF%BC%9A362-366%EF%BC%8E
11、%E2%80%83%20BIROL%E2%80%83ILTER%E2%80%83P%EF%BC%8CYASSA%E2%80%83M%EF%BC%8CTIMUR%E2%80%83H%EF%BC%8Cet%E2%80%83al%EF%BC%8E%0AIntrapartum%E2%80%83ultrasound%E2%80%83for%E2%80%83fetal%E2%80%83head%E2%80%83asynclitism%EF%BC%9AIs%E2%80%83it%E2%80%83%0Apossible%E2%80%83to%E2%80%83establish%E2%80%83a%E2%80%83%E2%80%83degree%E2%80%83of%E2%80%83asynclitism%E2%80%83to%E2%80%83correlate%E2%80%83%0Ato%E2%80%83delivery%E2%80%83outcome%3F%EF%BC%BBJ%EF%BC%BD%EF%BC%8EInt%E2%80%83J%E2%80%83Gynaecol%E2%80%83Obstet%EF%BC%8C%0A2023%EF%BC%8C163%EF%BC%881%EF%BC%89%EF%BC%9A271-276%EF%BC%8E%E2%80%83%20BIROL%E2%80%83ILTER%E2%80%83P%EF%BC%8CYASSA%E2%80%83M%EF%BC%8CTIMUR%E2%80%83H%EF%BC%8Cet%E2%80%83al%EF%BC%8E%0AIntrapartum%E2%80%83ultrasound%E2%80%83for%E2%80%83fetal%E2%80%83head%E2%80%83asynclitism%EF%BC%9AIs%E2%80%83it%E2%80%83%0Apossible%E2%80%83to%E2%80%83establish%E2%80%83a%E2%80%83%E2%80%83degree%E2%80%83of%E2%80%83asynclitism%E2%80%83to%E2%80%83correlate%E2%80%83%0Ato%E2%80%83delivery%E2%80%83outcome%3F%EF%BC%BBJ%EF%BC%BD%EF%BC%8EInt%E2%80%83J%E2%80%83Gynaecol%E2%80%83Obstet%EF%BC%8C%0A2023%EF%BC%8C163%EF%BC%881%EF%BC%89%EF%BC%9A271-276%EF%BC%8E
12、CUERVA%E2%80%83M%E2%80%83J%EF%BC%8CRODRIGUEZ%E2%80%83E%EF%BC%8CPEREZ%E2%80%83%20DE%E2%80%83%0AAGUADO%E2%80%83M%EF%BC%8Cet%E2%80%83al%EF%BC%8EIntrapartum%E2%80%83%20ultrasound%E2%80%83%20in%E2%80%83%0Amaternal%E2%80%83lateral%E2%80%83versus%E2%80%83semi-recumbent%E2%80%83posture%EF%BC%8EA%E2%80%83%E2%80%83%0Arepeated%E2%80%83measures%E2%80%83study%EF%BC%BBJ%EF%BC%BD%EF%BC%8EEur%E2%80%83J%E2%80%83Obstet%E2%80%83Gynecol%E2%80%83%0AReprod%E2%80%83Biol%EF%BC%8C2023%EF%BC%88285%EF%BC%89%EF%BC%9A46-49%EF%BC%8ECUERVA%E2%80%83M%E2%80%83J%EF%BC%8CRODRIGUEZ%E2%80%83E%EF%BC%8CPEREZ%E2%80%83%20DE%E2%80%83%0AAGUADO%E2%80%83M%EF%BC%8Cet%E2%80%83al%EF%BC%8EIntrapartum%E2%80%83%20ultrasound%E2%80%83%20in%E2%80%83%0Amaternal%E2%80%83lateral%E2%80%83versus%E2%80%83semi-recumbent%E2%80%83posture%EF%BC%8EA%E2%80%83%E2%80%83%0Arepeated%E2%80%83measures%E2%80%83study%EF%BC%BBJ%EF%BC%BD%EF%BC%8EEur%E2%80%83J%E2%80%83Obstet%E2%80%83Gynecol%E2%80%83%0AReprod%E2%80%83Biol%EF%BC%8C2023%EF%BC%88285%EF%BC%89%EF%BC%9A46-49%EF%BC%8E
13、di%E2%80%83PASQUO%E2%80%83E%EF%BC%8CRAMIREZ%E2%80%83ZEGARRA%E2%80%83R%EF%BC%8CKIENER%E2%80%83%0AA%E2%80%83J%E2%80%83O%EF%BC%8Cet%E2%80%83al%EF%BC%8EUsefulness%E2%80%83of%E2%80%83an%E2%80%83intrapartum%E2%80%83ultrasound%E2%80%83%0Asimulator%EF%BC%88IUSimTM%EF%BC%89for%E2%80%83midwife%E2%80%83training%EF%BC%9A%E2%80%83Results%E2%80%83%0Afrom%E2%80%83an%E2%80%83RCT%EF%BC%BBJ%EF%BC%BD%EF%BC%8EFetal%E2%80%83Diagn%E2%80%83Ther%EF%BC%8C2021%EF%BC%8C48%0A%EF%BC%882%EF%BC%89%EF%BC%9A120-127%EF%BC%8Edi%E2%80%83PASQUO%E2%80%83E%EF%BC%8CRAMIREZ%E2%80%83ZEGARRA%E2%80%83R%EF%BC%8CKIENER%E2%80%83%0AA%E2%80%83J%E2%80%83O%EF%BC%8Cet%E2%80%83al%EF%BC%8EUsefulness%E2%80%83of%E2%80%83an%E2%80%83intrapartum%E2%80%83ultrasound%E2%80%83%0Asimulator%EF%BC%88IUSimTM%EF%BC%89for%E2%80%83midwife%E2%80%83training%EF%BC%9A%E2%80%83Results%E2%80%83%0Afrom%E2%80%83an%E2%80%83RCT%EF%BC%BBJ%EF%BC%BD%EF%BC%8EFetal%E2%80%83Diagn%E2%80%83Ther%EF%BC%8C2021%EF%BC%8C48%0A%EF%BC%882%EF%BC%89%EF%BC%9A120-127%EF%BC%8E
14、陈晓霞.产时超声评估产程与分娩方式的临床研究[D].遵义:遵义医科大学,2020.陈晓霞.产时超声评估产程与分娩方式的临床研究[D].遵义:遵义医科大学,2020.
15、刘婷婷,杨杰,赵娜,等.产时超声在初产妇阴道试产产程中的临床应用价值研究[J].西藏医药,2024,45(3):32-34.刘婷婷,杨杰,赵娜,等.产时超声在初产妇阴道试产产程中的临床应用价值研究[J].西藏医药,2024,45(3):32-34.
16、魏婧,董晓超,刘蓉,等.产时超声在第二产程延长中对分娩方式的指导及对母婴结局的影响[J].实用医学杂志,2022,38(14):1798-1803.魏婧,董晓超,刘蓉,等.产时超声在第二产程延长中对分娩方式的指导及对母婴结局的影响[J].实用医学杂志,2022,38(14):1798-1803.
1、佛山市卫生健康局医学科研项目(20220105)()
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