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Englund Ögge L, Dotevall A, Elfvin A, Sandgren U, Linden K, Bohlin L, Wallstersson B, Sjödell M, Augustinsson J, Hagman A. Glycemic control assessed by continuous glucose monitoring during pregnancy in women with type 1 diabetes and its association with preeclampsia, an observational Swedish cohort study. Acta Obstet Gynecol Scand 2024; 103:1426-1436. [PMID: 38725185 PMCID: PMC11168267 DOI: 10.1111/aogs.14856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 03/28/2024] [Accepted: 04/02/2024] [Indexed: 06/13/2024]
Abstract
INTRODUCTION Women with type 1 diabetes have an increased risk of preeclampsia (PE), but it is not fully understood if degree of glycemic control is associated with this risk. The aim of this study was to assess glycemic control during pregnancy analyzed by continuous glucose monitoring (CGM) in women with and without PE and to investigate if glycemic control is associated with increased risk of PE. MATERIAL AND METHODS A total of 120 pregnant Swedish women with type 1 diabetes using CGM were included. Background factors and pregnancy outcomes were collected from medical records. CGM data were collected via the internet-based platform Diasend. Mean glucose, standard deviation of mean glucose, percentage of time in target, time below target, and time above target were presented for each trimester in women who did or did not develop PE. Associations between CGM-derived metrics and PE were analyzed with logistic regression and adjusted for confounders. RESULTS Twenty-two women (18.3%) developed PE. There were no significant differences in maternal characteristics between women with and without PE. Glycemic control improved in each trimester but was suboptimal in both groups. Time in target increased from 59% in the non-PE group and 54% in the PE group in the first trimester to 65% in both groups in the third trimester. There were no significant associations between glycemic control and PE after adjustment for confounders. CONCLUSIONS Degree of glycemic control during pregnancy assessed by CGM was not associated with development of PE in women with type 1 diabetes. However, more research is needed to understand the role of glycemic control in relation to development of PE.
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Affiliation(s)
- Linda Englund Ögge
- Department of Obstetrics and GynecologySahlgrenska University Hospital/ÖstraGothenburgSweden
- Department of Obstetrics and GynecologyInstitute of Clinical Sciences, University of GothenburgGothenburgSweden
| | - Annika Dotevall
- Department of MedicineSahlgrenska University Hospital/ÖstraGothenburgSweden
| | - Anders Elfvin
- Department of PediatricsInstitute of Clinical Sciences, Sahlgrenska Academy, University of GothenburgGothenburgSweden
| | - Ulrika Sandgren
- Department of Obstetrics and GynecologySahlgrenska University Hospital/ÖstraGothenburgSweden
| | - Karolina Linden
- Institute of Health and Care Sciences, Sahlgrenska AcademyUniversity of GothenburgGothenburgSweden
| | - Linnea Bohlin
- Regionhälsan Health Care, Gynecology and Obstetrics ClinicGothenburgSweden
| | - Bernadette Wallstersson
- Department of Obstetrics and GynecologySahlgrenska University Hospital/ÖstraGothenburgSweden
| | - Mårten Sjödell
- Department of Obstetrics and GynecologySkaraborg HospitalSkövdeSweden
| | - Jaine Augustinsson
- Regionhälsan Health Care, Gynecology and Obstetrics ClinicGothenburgSweden
| | - Anna Hagman
- Regionhälsan Health Care, Gynecology and Obstetrics ClinicGothenburgSweden
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Do NC, Vestgaard M, Nørgaard SK, Damm P, Mathiesen ER, Ringholm L. Prediction and prevention of preeclampsia in women with preexisting diabetes: the role of home blood pressure, physical activity, and aspirin. Front Endocrinol (Lausanne) 2023; 14:1166884. [PMID: 37614711 PMCID: PMC10443220 DOI: 10.3389/fendo.2023.1166884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 06/13/2023] [Indexed: 08/25/2023] Open
Abstract
Women with type 1 or type 2 (preexisting) diabetes are four times more likely to develop preeclampsia compared with women without diabetes. Preeclampsia affects 9%-20% of pregnant women with type 1 diabetes and 7%-14% of pregnant women with type 2 diabetes. The aim of this narrative review is to investigate the role of blood pressure (BP) monitoring, physical activity, and prophylactic aspirin to reduce the prevalence of preeclampsia and to improve pregnancy outcome in women with preexisting diabetes. Home BP and office BP in early pregnancy are positively associated with development of preeclampsia, and home BP and office BP are comparable for the prediction of preeclampsia in women with preexisting diabetes. However, home BP is lower than office BP, and the difference is greater with increasing office BP. Daily physical activity is recommended during pregnancy, and limiting sedentary behavior may be beneficial to prevent preeclampsia. White coat hypertension in early pregnancy is not a clinically benign condition but is associated with an elevated risk of developing preeclampsia. This renders the current strategy of leaving white coat hypertension untreated debatable. A beneficial preventive effect of initiating low-dose aspirin (150 mg/day) for all in early pregnancy has not been demonstrated in women with preexisting diabetes.
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Affiliation(s)
- Nicoline Callesen Do
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Marianne Vestgaard
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen, Denmark
| | - Sidse Kjærhus Nørgaard
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Peter Damm
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Obstetrics, Rigshospitalet, Copenhagen, Denmark
| | - Elisabeth R. Mathiesen
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Lene Ringholm
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen, Denmark
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Bruno AM, Allshouse AA, Metz TD, Theilen LH. Hypertensive disorders of pregnancy pre- and postaspirin guideline publication in individuals with pregestational diabetes mellitus. Am J Obstet Gynecol MFM 2023; 5:100877. [PMID: 36708967 PMCID: PMC10108661 DOI: 10.1016/j.ajogmf.2023.100877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 01/18/2023] [Indexed: 01/26/2023]
Abstract
BACKGROUND The US Preventive Services Taskforce published guidelines in 2014 recommending that low-dose aspirin be initiated between 12 and 28 weeks of gestation among high-risk patients for preeclampsia prophylaxis. Moreover, low-dose aspirin is recommended by some clinicians for the prevention of preterm birth. OBJECTIVE This study aimed to evaluate whether there is an association between the US Preventive Services Taskforce aspirin guideline hypertensive disorders of pregnancy and the rates of hypertensive disorders of pregnancy and preterm birth in individuals with pregestational diabetes mellitus. STUDY DESIGN This was a repeated cross-sectional analysis of individuals with pregestational diabetes mellitus and at least 1 singleton delivery at >20 weeks of gestation with records available in the National Vital Statistics System between 2010 and 2018. The primary outcome was hypertensive disorders of pregnancy, and the secondary outcome was preterm birth. Demographics and clinical characteristics among individuals in the pre-US Preventive Services Taskforce guideline cohort (2010-2013) were compared with that of individuals in the post-US Preventive Services Taskforce guideline cohort (2015-2018). Multivariable regression estimated the odds ratios and 95% confidence intervals for the association between guideline publication and the selected endpoints. Effect modification was assessed for access to prenatal care using the Kotelchuck Index (<80% vs ≥80%). Furthermore, a sensitivity analysis limited to nulliparas was performed. RESULTS Overall, 224,065 individuals were included. Individuals in the post-US Preventive Services Taskforce guideline cohort were more likely to be older, be obese, and have a history of preterm birth. In unadjusted and adjusted modeling, delivery in the post-US Preventive Services Taskforce guideline cohort was associated with hypertensive disorders of pregnancy (adjusted odds ratio, 1.25; 95% confidence interval, 1.22-1.28) and preterm birth (adjusted odds ratio, 1.10; 95% confidence interval, 1.08-1.12). The adjusted odds ratios for hypertensive disorders of pregnancy and preterm birth were more pronounced among those with less than adequate access to care. The findings were similar in the sensitivity analysis of only nulliparas. CONCLUSION Delivery after US Preventive Services Taskforce aspirin guideline publication was associated with higher rates of hypertensive disorders of pregnancy and preterm birth in a population of individuals with diabetes mellitus. It is unknown whether patient or practitioner factors, or other changes in obstetrical care, contributed to these findings.
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Affiliation(s)
- Ann M Bruno
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, UT (Dr Bruno, Ms Allshouse, and Drs Metz and Theilen); Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Intermountain Healthcare, Murray, UT (Drs Bruno, Metz, and Theilen).
| | - Amanda A Allshouse
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, UT (Dr Bruno, Ms Allshouse, and Drs Metz and Theilen)
| | - Torri D Metz
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, UT (Dr Bruno, Ms Allshouse, and Drs Metz and Theilen); Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Intermountain Healthcare, Murray, UT (Drs Bruno, Metz, and Theilen)
| | - Lauren H Theilen
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, UT (Dr Bruno, Ms Allshouse, and Drs Metz and Theilen); Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Intermountain Healthcare, Murray, UT (Drs Bruno, Metz, and Theilen)
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Do NC, Vestgaard M, Ásbjörnsdóttir B, Nørgaard SK, Andersen LLT, Jensen DM, Ringholm L, Damm P, Mathiesen ER. Unchanged Prevalence of Preeclampsia After Implementation of Prophylactic Aspirin for All Pregnant Women With Preexisting Diabetes: A Prospective Cohort Study. Diabetes Care 2021; 44:dc211182. [PMID: 34400481 DOI: 10.2337/dc21-1182] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 07/15/2021] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To evaluate the prevalence of preeclampsia after implementation of prophylactic aspirin for all pregnant women with preexisting diabetes compared with the prevalence in a previous risk-based prophylaxis. RESEARCH DESIGN AND METHODS A prospective observational cohort study of 410 consecutive pregnant women with preexisting diabetes categorized according to aspirin prophylaxis strategy, with the prevalence of preeclampsia as primary outcome. In total, 207 women were included after implementation of prophylactic aspirin for all pregnant women with preexisting diabetes in February 2018 (all-cohort). The 203 women included before this date, where aspirin prophylaxis was risk based and only prescribed to selected women (selected-cohort), were studied for comparison. RESULTS Aspirin was prescribed at ∼10 gestational weeks for 88% (all-cohort) compared with 25% (selected-cohort). HbA1c, parity, chronic hypertension, home blood pressure, microalbuminuria/diabetic nephropathy, and smoking were similar in the two cohorts in early pregnancy. In the all-cohort, fewer women had type 2 diabetes (32% vs. 42%, respectively; P = 0.04) and BMI tended to be lower (P = 0.05). The prevalence of preeclampsia was similar (12% vs. 11%, P = 0.69) in the two cohorts, and this was also the case with stratification for diabetes type. Prevalence of preterm delivery <37 weeks (23% vs. 27%, P = 0.30), preterm preeclampsia (7% vs. 7%, P = 0.96), and infants large (40% vs. 32%, P = 0.07) and small (7% vs. 6%, P = 0.88) for gestational age was similar in the two cohorts. CONCLUSIONS Implementation of prophylactic aspirin for all pregnant women with diabetes did not reduce the prevalence of preeclampsia compared with the previous risk-based prophylaxis in this cohort study.
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Affiliation(s)
- Nicoline C Do
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Marianne Vestgaard
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen, Denmark
| | - Björg Ásbjörnsdóttir
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen, Denmark
| | - Sidse K Nørgaard
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Lise Lotte T Andersen
- Department of Gynecology and Obstetrics, Odense University Hospital, Odense, Denmark
| | - Dorte M Jensen
- Department of Gynecology and Obstetrics, Odense University Hospital, Odense, Denmark
- Steno Diabetes Center Odense, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Lene Ringholm
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen, Denmark
| | - Peter Damm
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Obstetrics, Rigshospitalet, Copenhagen, Denmark
| | - Elisabeth R Mathiesen
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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Ubiquitin-Specific Peptidase 5 is Involved in the Proliferation of Trophoblast Cells by Regulating Wnt/β-Catenin Signaling. Mol Biotechnol 2021; 63:686-693. [PMID: 33977498 DOI: 10.1007/s12033-021-00330-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 04/23/2021] [Indexed: 12/19/2022]
Abstract
Preeclampsia (PE) is a pathologic condition in pregnant women which accounts for the inhibition of proliferation, migration and invasion of trophoblast cells. This study aimed to investigate the regulation of ubiquitin-specific peptidase 5 (USP5) on the trophoblast cells in PE. Expressions of USP5 in the placentas of PE patients and healthy donors were examined by qRT-PCR and Western blot. Hypoxia/reoxygenation (H/R) model in trophoblast cells was further established. Cell viability was examined using CCK-8 assay. Finally, the effect of overexpression and silence of USP5 using lentivirus transduction was studied. Our results showed that USP5 was lowly expressed in the placentas of PE patients as well as in H/R-induced trophoblast cells. In the experiments of overexpression, USP5 promoted the proliferation of trophoblast cells, and up-regulated the expressions of β-catenin and the downstream signals c-Myc and Cyclin D1 in trophoblast cells. On the other hand, silence of USP5 elicited the opposite results. The overexpression of USP5 in the H/R model greatly released the H/R-induced inhibition in the trophoblast cells, and moderated the down-regulation of β-catenin and c-Myc induced by H/R. We concluded that USP5 promoted the proliferation of trophoblast cells via the up-regulation of the Wnt/β-catenin signaling pathway.
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