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Fetal Gestational Age Prediction in Brain Magnetic Resonance Imaging Using Artificial Intelligence: A Comparative Study of Three Biometric Techniques 利用人工智能预测脑磁共振成像中的胎儿妊娠年龄:三种生物识别技术的比较研究
Pub Date : 2024-07-15 DOI: 10.3390/reprodmed5030012
Farzan Vahedifard, Xuchu Liu, Kranthi K. Marathu, H. Ai, M. Supanich, Mehmet Kocak, Seth Adler, Shehbaz M. Ansari, Melih Akyuz, Jubril O. Adepoju, Sharon Byrd
Accurately predicting a fetus’s gestational age (GA) is crucial in prenatal care. This study aimed to develop an artificial intelligence (AI) model to predict GA using biometric measurements from fetal brain magnetic resonance imaging (MRI). We assessed the significance of using different reference standards for interpreting GA predictions. Measurements of biparietal diameter (BPD), fronto-occipital diameter (FOD), and head circumference (HC) were obtained from 52 normal fetal MRI cases from Rush University. Both manual and AI-based methods were utilized, and comparisons were made using three reference standards (Garel, Freq, and Bio). The AI model showed a strong correlation with manual measurements, particularly for HC, which exhibited the highest correlation with actual values. Differences between GA predictions and picture archiving and communication system (PACS) records varied by reference, ranging from 0.47 to 2.17 weeks for BPD, 0.46 to 2.26 weeks for FOD, and 0.75 to 1.74 weeks for HC. Pearson correlation coefficients between PACS records and GA predictions exceeded 0.97 across all references. In conclusion, the AI model demonstrated high accuracy in predicting GA from fetal brain MRI measurements. This approach offers improved accuracy and convenience over manual methods, highlighting the potential of AI in enhancing prenatal care through precise GA estimation.
准确预测胎儿的胎龄(GA)在产前护理中至关重要。本研究旨在开发一种人工智能(AI)模型,利用胎儿脑磁共振成像(MRI)的生物测量数据预测胎龄。我们评估了使用不同参考标准解释 GA 预测的意义。我们从拉什大学的 52 个正常胎儿 MRI 病例中获得了双顶径 (BPD)、前枕径 (FOD) 和头围 (HC) 的测量值。该研究同时采用了手动和人工智能方法,并使用三种参考标准(Garel、Freq 和 Bio)进行了比较。人工智能模型与人工测量结果有很强的相关性,尤其是 HC,与实际值的相关性最高。GA 预测值与图片存档和通信系统 (PACS) 记录之间的差异因参照物而异,BPD 为 0.47 到 2.17 周,FOD 为 0.46 到 2.26 周,HC 为 0.75 到 1.74 周。在所有参考文献中,PACS 记录和 GA 预测之间的皮尔逊相关系数都超过了 0.97。总之,人工智能模型在根据胎儿脑部核磁共振成像测量结果预测GA方面表现出很高的准确性。这种方法比人工方法更准确、更方便,突出了人工智能通过精确预测GA来提高产前保健水平的潜力。
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引用次数: 0
Temporal Evaluation of a Minimally Invasive Method of Preimplantation Genetic Testing for Aneuploidy (mi-PGT-A) in Human Embryos 人类胚胎非整倍体植入前遗传检测微创方法(mi-PGT-A)的时间评估
Pub Date : 2024-07-08 DOI: 10.3390/reprodmed5030011
Katharine R. B. Phillips, Alexander G. Kuzma-Hunt, Michael S. Neal, Connie Lisle, Hariharan Sribalachandran, Ronald F. Carter, Shilpa Amin, M. Karnis, Mehrnoosh Faghih
Preimplantation genetic testing for aneuploidy (PGT-A) has become a useful approach for embryo selection following IVF and ICSI. However, the biopsy process associated with PGT-A is expensive, prone to errors in embryo ploidy determination, and potentially damaging, impacting competence and implantation potential. Therefore, a less invasive method of PGT-A would be desirable and more cost-effective. Noninvasive methods for PGT-A (ni-PGT-A) have been well-studied but present limitations in terms of cf-DNA origin and diagnostic accuracy. Minimally invasive pre-implantation genetic testing (mi-PGT-A) for frozen-thawed embryo transfer is a promising, less studied approach that utilizes a combination of spent culture media (SCM) and blastocoelic fluid (BF)-derived cell-free (CF)-DNA for genetic testing. This study aimed to optimize the effectiveness of mi-PGT-A for aneuploidy diagnosis by investigating the optimal temporal sequence for this protocol. SCM+BF was collected at either 48 or 72 h of culture after thawing day 3 preimplantation embryos. cf-DNA in the SCM+BF was amplified, analyzed by next-generation sequencing (NGS) and compared with results from the corresponding whole embryos (WEs) obtained from human embryos donated for research. Fifty-three (42 expanded blastocysts, 9 early blastocysts, and 2 morula) WE and SCM+BF samples were analyzed and compared. The overall concordance rate between SCM+BF and WE was 60%. Gender and ploidy concordance improved with extended culture time from 48 h (73% and 45%) to 72 h (100% and 64%), respectively. These results demonstrate that SCM+BF-derived cf-DNA can be successfully used for mi-PGT-A. Our findings indicate that longer embryo culture time prior to SCM+BF-derived cf-DNA analysis improves DNA detection rate and concordance with WEs and decreases the proportion of false positive results.
胚胎植入前非整倍体基因检测(PGT-A)已成为体外受精和卵胞浆内单精子显微注射后选择胚胎的有效方法。然而,与 PGT-A 相关的活检过程成本高昂,容易造成胚胎倍性测定错误,并可能造成损伤,影响胚胎的能力和植入潜力。因此,一种创伤较小的 PGT-A 方法将更为理想且更具成本效益。无创的 PGT-A 方法(ni-PGT-A)已经得到了充分的研究,但在 cf-DNA 来源和诊断准确性方面存在局限性。用于冷冻解冻胚胎移植的微创植入前基因检测(mi-PGT-A)是一种前景广阔但研究较少的方法,它综合利用乏培养基(SCM)和胚泡液(BF)衍生的无细胞 DNA 进行基因检测。本研究旨在通过研究该方案的最佳时间序列,优化 mi-PGT-A 在非整倍体诊断中的有效性。SCM+BF中的cf-DNA经扩增后通过下一代测序(NGS)进行分析,并与从捐赠用于研究的人类胚胎中获得的相应全胚胎(WEs)的结果进行比较。对 53 个(42 个扩大囊胚、9 个早期囊胚和 2 个畸形囊胚)WE 和 SCM+BF 样本进行了分析和比较。SCM+BF 和 WE 的总体一致率为 60%。随着培养时间从 48 小时(73% 和 45%)延长到 72 小时(100% 和 64%),性别和倍性的一致性有所提高。这些结果表明,SCM+BF 衍生的 cf-DNA 可成功用于 mi-PGT-A。我们的研究结果表明,在进行 SCM+BF 衍生 cf-DNA 分析前延长胚胎培养时间可提高 DNA 检测率和与 WEs 的一致性,并降低假阳性结果的比例。
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引用次数: 0
Prevalence of Pathogenic Microbes within the Endometrium in Normal Weight vs. Obese Women with Infertility 不孕症正常体重妇女与肥胖妇女子宫内膜病原微生物的流行情况
Pub Date : 2024-06-06 DOI: 10.3390/reprodmed5020010
Sarah King, Florence Osei, Courtney Marsh
This study investigates the association between body mass index (BMI) and the composition of the endometrial microbiota in infertile women of childbearing age. This is a retrospective clinical study comparing the endometrial microbiota across body weight in 132 patients presenting for care at an infertility clinic. The reason for infertility was recurrent pregnancy loss (RPL) or implantation failure with a prior IVF cycle. Microbe analysis was completed by Igenomix Laboratory (Valencia, Spain) using two comprehensive panels. Patients were separated into three groups based on their results: normal, dysbiotic, and pathogenic. Prevalence of these groups was compared across BMI categories and statistical analysis was used to determine significance. Of the 132 endometrial samples collected, 80 (60.6%) were normal, 16 (12.1%) were dysbiotic, and 36 (27.3%) were pathogenic. Patients with a BMI ≥ 30 showed a statistically significant increase in pathogenic endometrium compared to normal weight controls (p = 0.029). Our conclusion is that the prevalence of pathogenic endometrium was significantly higher in the obese group compared with normal weight controls. There is a possible association between obesity and the endometrial microbiome.
本研究调查了育龄不孕妇女的体重指数(BMI)与子宫内膜微生物群组成之间的关系。这是一项回顾性临床研究,比较了在不孕症诊所就诊的 132 名患者的子宫内膜微生物群与体重之间的关系。不孕的原因是反复妊娠失败(RPL)或之前试管婴儿周期植入失败。微生物分析由 Igenomix 实验室(西班牙巴伦西亚)使用两种综合样本完成。根据结果将患者分为三组:正常组、菌群失调组和致病组。这些组别的患病率在不同的 BMI 类别中进行比较,并通过统计分析确定其显著性。在收集的 132 份子宫内膜样本中,80 份(60.6%)正常,16 份(12.1%)菌群失调,36 份(27.3%)致病。与体重正常的对照组相比,体重指数≥30 的患者致病性子宫内膜明显增加(p = 0.029)。我们的结论是,与体重正常的对照组相比,肥胖组致病性子宫内膜的发病率明显更高。肥胖与子宫内膜微生物组之间可能存在关联。
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引用次数: 0
A Comparison of the Frequency of Trisomy 13, 18, and 21 Using Non-Invasive Prenatal Testing According to Diminished vs. Normal Egg Reserve and Age 根据卵子储备和年龄的减少与正常,比较使用无创产前检测发现 13、18 和 21 三体综合征的频率
Pub Date : 2024-06-04 DOI: 10.3390/reprodmed5020009
Brooke Neumann, Nicole Weitz, Jerome H. Check, Carrie Wilson, A. Diantonio, Megan O’Neil
Background: This study’s aim was to determine whether diminished oocyte reserve (DOR) increases the risk of having a fetus with trisomy 13, 18, or 21 at 10 weeks as evaluated by non-invasive prenatal testing (NIPT) and to evaluate the confounding effect of advanced age. Methods: NIPT was undertaken in all pregnancies conceived through natural treatment or assisted reproductive technology that reached 10 weeks from conception with a viable fetus from one infertility center. Data were stratified according to serum anti-Mullerian hormone (AMH) < 1 ng/mL and ≥1 ng/mL. Results: No woman < 39 or with AMH ≥ 1 ng/mL showed trisomy 13, 18, or 21 by NIPT. Only women ≥ age 39 with DOR had one of these trisomies. Conclusions: Hopefully these data, coupled with other factors, e.g., etiology of infertility, age, insurance, or financial circumstances, and personal views of pregnancy termination, will aid patients with DOR when choosing treatment options, including natural conception, IVF-ET, IVF with pre-implantation genetic testing for aneuploidy, or transfer of fertilized donor eggs.
研究背景本研究旨在确定通过无创产前检测(NIPT)评估,卵母细胞储备减少(DOR)是否会增加 10 周时胎儿罹患 13、18 或 21 三体综合征的风险,并评估高龄的混杂效应。方法:对一家不孕不育中心所有通过自然疗法或辅助生殖技术受孕且受孕 10 周后胎儿存活的孕妇进行无创产前检测。根据血清抗穆勒氏管激素(AMH)< 1 ng/mL和≥1 ng/mL对数据进行分层。结果没有小于 39 岁或 AMH≥1 纳克/毫升的女性通过 NIPT 发现 13、18 或 21 三体综合征。只有年龄≥39 岁且有 DOR 的女性才有上述三体之一。结论:希望这些数据以及其他因素(如不孕症的病因、年龄、保险或经济状况以及个人对终止妊娠的看法)能帮助 DOR 患者选择治疗方案,包括自然受孕、IVF-ET、植入前非整倍体基因检测的 IVF 或受精捐卵移植。
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引用次数: 0
Kinetic Energy and the Free Energy Principle in the Birth of Human Life 人类生命诞生过程中的动能和自由能原理
Pub Date : 2024-05-21 DOI: 10.3390/reprodmed5020008
Yasunari Miyagi, Y. Mio, K. Yumoto, R. Hirata, T. Habara, N. Hayashi
The retrospective noninterventional study investigated the kinetic energy of video images of 18 fertilized eggs (7 were normal and 11 were abnormal) recorded by a time-lapse device leading up to the beginning of the first cleavage. The norm values of cytoplasmic particles were measured by the optical flow method. Three phase profiles for normal cases were found regarding the kinetic energy: 2.199 × 10−24 ± 2.076 × 10−24, 2.369 × 10−24 ± 1.255 × 10−24, and 1.078 × 10−24 ± 4.720 × 10−25 (J) for phases 1, 2, and 3, respectively. In phase 2, the energies were 2.369 × 10−24 ± 1.255 × 10−24 and 4.694 × 10−24 ± 2.996 × 10−24 (J) (mean ± SD, p = 0.0372), and the time required was 8.114 ± 2.937 and 6.018 ± 5.685 (H) (p = 0.0413) for the normal and abnormal cases, respectively. The kinetic energy change was considered a condition for applying the free energy principle, which states that for any self-organized system to be in equilibrium in its environment, it must minimize its informational free energy. The kinetic energy, while interpreting it in terms of the free energy principle suggesting clinical usefulness, would further our understanding of the phenomenon of fertilized egg development with respect to the birth of human life.
这项回顾性非介入性研究调查了 18 个受精卵(7 个正常,11 个异常)的视频图像的动能,这些图像是由一个延时装置记录的,直到第一次分裂开始。通过光流法测量了细胞质颗粒的标准值。正常病例的动能有三个阶段:第 1、2 和 3 阶段分别为 2.199 × 10-24 ± 2.076 × 10-24、2.369 × 10-24 ± 1.255 × 10-24、1.078 × 10-24 ± 4.720 × 10-25 (J)。在第 2 阶段,正常和异常病例的能量分别为 2.369 × 10-24 ± 1.255 × 10-24 和 4.694 × 10-24 ± 2.996 × 10-24 (J)(平均值 ± SD,p = 0.0372),所需时间分别为 8.114 ± 2.937 和 6.018 ± 5.685 (H)(p = 0.0413)。动能变化被认为是应用自由能原理的一个条件,该原理指出,任何自组织系统要在其环境中处于平衡状态,就必须使其信息自由能最小化。在用自由能原理解释动能的同时,建议将其用于临床,这将进一步加深我们对人类生命诞生方面的受精卵发育现象的理解。
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引用次数: 0
Risk of Obstetric Anal Sphincter Injury by Delivering Provider 接生人员造成产科肛门括约肌损伤的风险
Pub Date : 2024-05-08 DOI: 10.3390/reprodmed5020007
Taniya Walker, Ciara Bryson, Sara Rahman, C. Carter-Brooks
Introduction and Hypothesis: Obstetric anal sphincter injuries (OASIs) complicate 5.8% of vaginal deliveries. Our objective was to assess if the primary delivery provider, a nurse-midwife versus physician obstetrician, is associated with OASIs. Methods: We performed a secondary analysis of the Consortium of Safe Labor, a multicenter, retrospective cohort study. Included were nulliparous women with singleton, vaginal delivery at ≥37 weeks from 2002 to 2008. Women were excluded if delivery was complicated by shoulder dystocia or from sites without midwife deliveries. Student’s t-tests, chi-squared analysis, and Fisher’s exact test were used as appropriate. Multivariable logistic regression and propensity score-matching analyses were performed. Results: Of 228,668 births at 19 sites, 2735 births from 3 sites met the inclusion criteria: 1551 physician and 1184 midwife births. Of all births, 4.2% (n = 116) were complicated by OASIs. Physician patients were older, more often White, privately insured, with higher BMI, more medical co-morbidities, and labor inductions/augmentations. Midwife patients had higher fetal gestational age and infant birth weights (all p < 0.05). OASIs were more common in physician compared to midwife births (5.9% vs. 2.0%, p < 0.0001). This difference persisted in multivariable logistic regression. OASIs were 2.4 (95%CI 1.5–3.9) times more likely with physician delivery when controlling for maternal heart disease, episiotomy, increasing maternal age, decreasing maternal BMI, non-White race, and increasing birthweight. The AUC was 0.78. With propensity score matching, OASI rates remained higher amongst physician births (6.6% vs. 1.8%, p < 0.0001; aOR 3.8 (95%CI 2.0–7.1)). Conclusion: OASIs were more common in physician compared to midwife deliveries even when controlling for other associated factors.
导言和假设:产科肛门括约肌损伤(OASI)是5.8%阴道分娩的并发症。我们的目的是评估主要接生者是助产士还是产科医生是否与肛门括约肌损伤有关。方法:我们对安全分娩联合会(Consortium of Safe Labor)进行了二次分析,这是一项多中心、回顾性队列研究。研究对象为 2002 年至 2008 年期间单胎、阴道分娩≥37 周的无阴道分娩产妇。排除肩难产或无助产士接生的产妇。根据情况采用学生 t 检验、卡方分析和费雪精确检验。进行了多变量逻辑回归和倾向得分匹配分析。结果:在 19 个地点的 228,668 名新生儿中,有 3 个地点的 2735 名新生儿符合纳入标准:其中医生接生 1551 例,助产士接生 1184 例。在所有新生儿中,4.2%(n=116)的新生儿因OASI而并发症。医生患者年龄较大,多为白人,有私人保险,体重指数(BMI)较高,合并症较多,有引产/增产经历。助产士患者的胎龄和婴儿出生体重较高(均 p < 0.05)。与助产士分娩相比,医生分娩的产妇更容易发生 OASI(5.9% 对 2.0%,P < 0.0001)。这一差异在多变量逻辑回归中依然存在。在控制产妇心脏病、外阴切开术、产妇年龄增加、产妇体重指数下降、非白人种族和出生体重增加的情况下,由医生接生的产妇发生 OASI 的几率是由助产士接生的产妇的 2.4 倍(95%CI 1.5-3.9)。AUC 为 0.78。在倾向得分匹配的情况下,内科分娩的 OASI 发生率仍然较高(6.6% 对 1.8%,p < 0.0001;aOR 3.8 (95%CI 2.0-7.1))。结论:即使控制了其他相关因素,OASI 在医生分娩中仍比助产士分娩中更为常见。
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引用次数: 0
Correction: Rose et al. The Effect of In Vitro Maturation (IVM) Protocol Changes on Measures of Oocyte/Embryo Competence. Reprod. Med. 2023, 4, 65–73 更正:罗斯等人,体外成熟(IVM)方案变化对卵母细胞/胚胎能力测量的影响。Reprod.Med.2023, 4, 65-73
Pub Date : 2024-04-12 DOI: 10.3390/reprodmed5020004
Bruce I. Rose, Kevin Nguyen, Samuel E. Brown
**Samuel E [...]
**Samuel E [...]
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引用次数: 0
Pre-Operative Anxiety Related to Major Urogynecologic Surgery: Insights from Perioperative Survey Data in Maine 与泌尿妇科大手术相关的术前焦虑:缅因州围手术期调查数据的启示
Pub Date : 2024-03-07 DOI: 10.3390/reprodmed5010003
N. Kaonga, Yanghee Courbron, Emmy Holmgren, Eliot Konzal, Whitney Williams, Mary Brandes, Caroline Foust-Wright
Background: Higher levels of pre-operative anxiety are associated with adverse outcomes according to the cardiothoracic and orthopedic literature on emergent surgeries. There are limited data on pre-operative anxiety levels in the gynecologic setting. This study sought to identify predictive variables for high pre-operative anxiety levels in patients undergoing major urogynecologic surgery. Methods: Pre- and post-operative surveys that included demographic data, a modification of the Amsterdam Pre-Operative Anxiety and Information Scale, and open-ended questions regarding anxiety were administered. Descriptive, univariate and multivariate analyses were used to analyze the quantitative elements of the survey data. The qualitative components of the survey data were coded and analyzed using thematic analyses. Results: A total of 54 participants completed the pre-operative survey. The median age was 62 years old, and the majority were employed (n = 34, 60.7%). Roughly 1/3 had been diagnosed with a mental health condition (n = 19, 33.9%) and nearly all had other health conditions (n = 51, 91%). The baseline APAIS score ranged from 9 to 40, with higher scores reflecting higher levels of pre-operative anxiety. The median APAIS score was 24, with a score equal to or greater than 30 being in the highest tertile. Conclusion: No associations were made between the variables and pre-operative anxiety levels. However, useful insights into our patient population were made.
背景:根据心胸科和骨科有关急诊手术的文献,术前焦虑程度越高,手术效果越差。有关妇科手术中术前焦虑水平的数据有限。本研究旨在确定泌尿妇科大手术患者术前高度焦虑的预测变量。方法:进行术前和术后调查,包括人口统计学数据、阿姆斯特丹术前焦虑和信息量表的修订版以及有关焦虑的开放式问题。调查数据的定量分析采用了描述性分析、单变量分析和多变量分析。调查数据的定性部分则采用主题分析法进行编码和分析。结果:共有 54 名参与者完成了术前调查。年龄中位数为 62 岁,大多数人有工作(34 人,60.7%)。约有三分之一的人被诊断出患有精神疾病(n = 19,33.9%),几乎所有人都患有其他疾病(n = 51,91%)。基线 APAIS 得分从 9 分到 40 分不等,得分越高,术前焦虑程度越高。APAIS 评分的中位数为 24 分,等于或大于 30 分为最高分。结论:这些变量与术前焦虑水平之间没有关联。不过,我们对患者群体有了有益的了解。
{"title":"Pre-Operative Anxiety Related to Major Urogynecologic Surgery: Insights from Perioperative Survey Data in Maine","authors":"N. Kaonga, Yanghee Courbron, Emmy Holmgren, Eliot Konzal, Whitney Williams, Mary Brandes, Caroline Foust-Wright","doi":"10.3390/reprodmed5010003","DOIUrl":"https://doi.org/10.3390/reprodmed5010003","url":null,"abstract":"Background: Higher levels of pre-operative anxiety are associated with adverse outcomes according to the cardiothoracic and orthopedic literature on emergent surgeries. There are limited data on pre-operative anxiety levels in the gynecologic setting. This study sought to identify predictive variables for high pre-operative anxiety levels in patients undergoing major urogynecologic surgery. Methods: Pre- and post-operative surveys that included demographic data, a modification of the Amsterdam Pre-Operative Anxiety and Information Scale, and open-ended questions regarding anxiety were administered. Descriptive, univariate and multivariate analyses were used to analyze the quantitative elements of the survey data. The qualitative components of the survey data were coded and analyzed using thematic analyses. Results: A total of 54 participants completed the pre-operative survey. The median age was 62 years old, and the majority were employed (n = 34, 60.7%). Roughly 1/3 had been diagnosed with a mental health condition (n = 19, 33.9%) and nearly all had other health conditions (n = 51, 91%). The baseline APAIS score ranged from 9 to 40, with higher scores reflecting higher levels of pre-operative anxiety. The median APAIS score was 24, with a score equal to or greater than 30 being in the highest tertile. Conclusion: No associations were made between the variables and pre-operative anxiety levels. However, useful insights into our patient population were made.","PeriodicalId":516007,"journal":{"name":"Reproductive Medicine","volume":"27 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140260623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Diabetes Technology in Pregnant Women with Type 1 Diabetes—Distribution and Effects on Glycemic Regulation and Perinatal Outcomes 1 型糖尿病孕妇的糖尿病技术--分布情况及其对血糖调节和围产期结果的影响
Pub Date : 2024-02-07 DOI: 10.3390/reprodmed5010002
Sara Yalda Ghaur, Pernille Bundgaard Grinderslev, Magnus Leth-Møller, P. G. Ovesen, J. Fuglsang, Sanne Fisker, H. D. McIntyre, Ulla Kampmann
Pregnancies complicated by type 1 diabetes (TID) are associated with an increased risk of obstetric and neonatal adverse outcomes. Optimal glycemic control prior to and through pregnancy is crucial to reduce complications. The use of diabetes technology is rapidly increasing. The aim of the study was to investigate the use and effects of diabetes technology in pregnant women with type 1 diabetes. A retrospective cohort study was conducted; 84 women were included in the analysis and were divided into subgroups according to their glucose monitoring method and insulin delivery method. HbA1c values declined during pregnancy in all subgroups with no significant difference between the subgroups. A difference was, however, found in birth weight z-scores. Women using a sensor and an insulin pump had larger babies compared to women without these treatment modalities. The results of the study indicate that diabetes technology, including insulin pumps and/or glucose sensors are not superior to self-monitoring blood glucose measurement and multiple daily injection insulin therapy, which is comforting in the light of the unequal access to health benefits.
妊娠合并 1 型糖尿病(TID)会增加产科和新生儿不良后果的风险。妊娠前和整个孕期的最佳血糖控制对于减少并发症至关重要。糖尿病技术的使用正在迅速增加。本研究旨在调查 1 型糖尿病孕妇使用糖尿病技术的情况及其影响。研究人员进行了一项回顾性队列研究;84 名妇女被纳入分析范围,并根据她们的血糖监测方法和胰岛素注射方法被分为不同的亚组。所有亚组的 HbA1c 值在孕期均有所下降,各亚组间无明显差异。不过,在出生体重 Z 值方面发现了差异。与未使用传感器和胰岛素泵的妇女相比,使用传感器和胰岛素泵的妇女所生的婴儿较大。研究结果表明,糖尿病技术,包括胰岛素泵和/或血糖传感器,并不比自我监测血糖测量和每日多次注射胰岛素疗法更有优势。
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引用次数: 0
Diabetes Technology in Pregnant Women with Type 1 Diabetes—Distribution and Effects on Glycemic Regulation and Perinatal Outcomes 1 型糖尿病孕妇的糖尿病技术--分布情况及其对血糖调节和围产期结果的影响
Pub Date : 2024-02-07 DOI: 10.3390/reprodmed5010002
Sara Yalda Ghaur, Pernille Bundgaard Grinderslev, Magnus Leth-Møller, P. G. Ovesen, J. Fuglsang, Sanne Fisker, H. D. McIntyre, Ulla Kampmann
Pregnancies complicated by type 1 diabetes (TID) are associated with an increased risk of obstetric and neonatal adverse outcomes. Optimal glycemic control prior to and through pregnancy is crucial to reduce complications. The use of diabetes technology is rapidly increasing. The aim of the study was to investigate the use and effects of diabetes technology in pregnant women with type 1 diabetes. A retrospective cohort study was conducted; 84 women were included in the analysis and were divided into subgroups according to their glucose monitoring method and insulin delivery method. HbA1c values declined during pregnancy in all subgroups with no significant difference between the subgroups. A difference was, however, found in birth weight z-scores. Women using a sensor and an insulin pump had larger babies compared to women without these treatment modalities. The results of the study indicate that diabetes technology, including insulin pumps and/or glucose sensors are not superior to self-monitoring blood glucose measurement and multiple daily injection insulin therapy, which is comforting in the light of the unequal access to health benefits.
妊娠合并 1 型糖尿病(TID)会增加产科和新生儿不良后果的风险。妊娠前和整个孕期的最佳血糖控制对于减少并发症至关重要。糖尿病技术的使用正在迅速增加。本研究旨在调查 1 型糖尿病孕妇使用糖尿病技术的情况及其影响。研究人员进行了一项回顾性队列研究;84 名妇女被纳入分析范围,并根据她们的血糖监测方法和胰岛素注射方法被分为不同的亚组。所有亚组的 HbA1c 值在孕期均有所下降,各亚组间无明显差异。不过,在出生体重 Z 值方面发现了差异。与未使用传感器和胰岛素泵的妇女相比,使用传感器和胰岛素泵的妇女所生的婴儿较大。研究结果表明,糖尿病技术,包括胰岛素泵和/或血糖传感器,并不比自我监测血糖测量和每日多次注射胰岛素疗法更有优势。
{"title":"Diabetes Technology in Pregnant Women with Type 1 Diabetes—Distribution and Effects on Glycemic Regulation and Perinatal Outcomes","authors":"Sara Yalda Ghaur, Pernille Bundgaard Grinderslev, Magnus Leth-Møller, P. G. Ovesen, J. Fuglsang, Sanne Fisker, H. D. McIntyre, Ulla Kampmann","doi":"10.3390/reprodmed5010002","DOIUrl":"https://doi.org/10.3390/reprodmed5010002","url":null,"abstract":"Pregnancies complicated by type 1 diabetes (TID) are associated with an increased risk of obstetric and neonatal adverse outcomes. Optimal glycemic control prior to and through pregnancy is crucial to reduce complications. The use of diabetes technology is rapidly increasing. The aim of the study was to investigate the use and effects of diabetes technology in pregnant women with type 1 diabetes. A retrospective cohort study was conducted; 84 women were included in the analysis and were divided into subgroups according to their glucose monitoring method and insulin delivery method. HbA1c values declined during pregnancy in all subgroups with no significant difference between the subgroups. A difference was, however, found in birth weight z-scores. Women using a sensor and an insulin pump had larger babies compared to women without these treatment modalities. The results of the study indicate that diabetes technology, including insulin pumps and/or glucose sensors are not superior to self-monitoring blood glucose measurement and multiple daily injection insulin therapy, which is comforting in the light of the unequal access to health benefits.","PeriodicalId":516007,"journal":{"name":"Reproductive Medicine","volume":"25 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139855200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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Reproductive Medicine
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