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Donovan LE, Bell RC, Feig DS, Lemieux P, Murphy HR, Sigal RJ, Ho J, Virtanen H, Crawford S, Yamamoto JM. Glycaemic patterns during breastfeeding with postpartum use of closed-loop insulin delivery in women with type 1 diabetes. Diabetologia 2024:10.1007/s00125-024-06227-z. [PMID: 39028360 DOI: 10.1007/s00125-024-06227-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 06/04/2024] [Indexed: 07/20/2024]
Abstract
AIMS/HYPOTHESIS This study aimed to describe the relationship between breastfeeding episodes and maternal glucose levels, and to assess whether this differs with closed-loop vs open-loop (sensor-augmented pump) insulin therapy. METHODS Infant-feeding diaries were collected at 6 weeks, 12 weeks and 24 weeks postpartum in a trial of postpartum closed-loop use in 18 women with type 1 diabetes. Continuous glucose monitoring (CGM) data were used to identify maternal glucose patterns within the 3 h of breastfeeding episodes. Generalised mixed models adjusted for breastfeeding episodes in the same woman, repeat breastfeeding episodes, carbohydrate intake, infant age at time of feeding and early pregnancy HbA1c. This was a secondary analysis of data collected during a randomised trial (ClinicalTrials.gov registration no. NCT04420728). RESULTS CGM glucose remained above 3.9 mmol/l in the 3 h post-breastfeeding for 93% (397/427) of breastfeeding episodes. There was an overall decrease in glucose at nighttime within 3 h of breastfeeding (1.1 mmol l-1 h-1 decrease on average; p=0.009). A decrease in nighttime glucose was observed with open-loop therapy (1.2 ± 0.5 mmol/l) but was blunted with closed-loop therapy (0.4 ± 0.3 mmol/l; p<0.01, open-loop vs closed-loop). CONCLUSIONS/INTERPRETATION There is a small decrease in glucose after nighttime breastfeeding that usually does not result in maternal hypoglycaemia; this appears to be blunted with the use of closed-loop therapy.
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Affiliation(s)
- Lois E Donovan
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
- Department of Obstetrics and Gynecology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
- Alberta Children's Hospital Research Institute, Calgary, AB, Canada.
| | - Rhonda C Bell
- Division of Human Nutrition, Department of Agricultural, Food, and Nutritional Sciences, University of Alberta, Edmonton, AB, Canada
| | - Denice S Feig
- Department of Medicine, University of Toronto, Toronto, ON, Canada
- Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Mount Sinai Hospital, Toronto, ON, Canada
| | - Patricia Lemieux
- Department of Medicine, University Laval, Quebec City, QC, Canada
| | - Helen R Murphy
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Ronald J Sigal
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Cardiac Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Community Health Sciences, Cuming School of Medicine University of Calgary, Calgary, AB, Canada
| | - Josephine Ho
- Department of Pediatrics, Division of Endocrinology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Heidi Virtanen
- Department of Pediatrics, Division of Endocrinology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Susan Crawford
- Alberta Perinatal Health Program, Alberta Health Services, Calgary, AB, Canada
| | - Jennifer M Yamamoto
- Department of Internal Medicine, University of Manitoba, Winnipeg, MB, Canada
- Children's Hospital Research Institute of Manitoba, Winnipeg, MB, Canada
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2
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Monroy G, Fernández C, Olmo R, Martínez MJ, DE Leiva A, Corcoy R. Breastfeeding is associated with a delayed decrease in postprandial maternal glucose concentration. Minerva Endocrinol (Torino) 2023; 48:432-439. [PMID: 37158811 DOI: 10.23736/s2724-6507.23.03962-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
BACKGROUND Breastfeeding has long-term benefits in reducing the risk of diabetes; however, information about the acute influence on maternal glucose profile is scarce. Thus, the aim of the study was to assess maternal glucose fluctuations associated with breastfeeding episodes in women with normal glucose status. METHODS We performed an observational study of glucose fluctuations with breastfeeding episodes in 26 women with normal glucose status in fasting and postprandial state. Continuous glucose monitoring was performed using CGMS MiniMed Gold®/iPro2® (Medtronic, Dublin, Ireland) three months after delivery under real-life conditions. We compared fasting and postprandial periods of 150 minutes affected or not by a breastfeeding episode. RESULTS Mean glucose concentration of postprandial periods affected by breastfeeding was lower than not affected (-6.31 mg/dL [95% CI: -11.17, -1.62] P<0.01). Glucose concentration was significantly lower between 50 and 105 minutes after meal initiation (maximum difference -9.19 mg/dL [95% CI: -16.03, -2.16] at 91-95 min). Mean glucose concentrations of fasting periods affected by breastfeeding were similar to those not affected (-0.18 mg/dL [95% CI: -2.7, 0] P=0.831). CONCLUSIONS In women with normal glucose status, breastfeeding episodes are associated with a lower glucose concentration in the postprandial but not in the fasting state.
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Affiliation(s)
- Gabriela Monroy
- Department of Endocrinology and Nutrition, Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Spain
| | - Cristina Fernández
- Department of Endocrinology and Nutrition, Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Spain
| | - Rosalía Olmo
- Department of Obstetrics and Gynecology, Montclar Primary Health Care Center, Sant Boi de Llobregat, Spain
| | - María J Martínez
- Department of Endocrinology and Nutrition, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Alberto DE Leiva
- Department of Endocrinology and Nutrition, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
- Consorcio Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, Madrid, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Bellaterra, Spain
- Institut d'Investigació Biomèdica Sant Pau (IIB SANT PAU), Barcelona, Spain
| | - Rosa Corcoy
- Department of Endocrinology and Nutrition, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain -
- Consorcio Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, Madrid, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Bellaterra, Spain
- Institut d'Investigació Biomèdica Sant Pau (IIB SANT PAU), Barcelona, Spain
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3
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Boswell L, Perea V, Amor AJ, Seguí N, Bellart J, Roca D, Giménez M, Conget I, Vinagre I. Impaired hypoglycaemia awareness in early pregnancy increases risk of severe hypoglycaemia in the mid-long term postpartum irrespective of breastfeeding status in women with type 1 diabetes. ENDOCRINOL DIAB NUTR 2023; 70 Suppl 2:18-26. [PMID: 37268354 DOI: 10.1016/j.endien.2022.02.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 02/14/2022] [Indexed: 06/04/2023]
Abstract
INTRODUCTION Information regarding the postpartum period in women with type 1 diabetes (T1D) is scarce. We aim to evaluate the relation of impaired hypoglycaemia awareness (IAH) in early pregnancy and breastfeeding status (its presence and duration) with severe postpartum hypoglycaemia (SH). MATERIALS AND METHODS Retrospective cohort study of women with T1D followed during pregnancy between 2012 and 2019. Data on SH were recorded before and during pregnancy. IAH was evaluated at the first antenatal visit. Data on breastfeeding and the long-term postpartum period were collected by questionnaire and from medical records. RESULTS A total of 89 women with T1D were included with a median follow-up after pregnancy of 19.2 [8.7-30.5] months. Twenty-eight (32%) women had IAH at the first antenatal visit. At discharge, 74 (83%) started breastfeeding during a median of 8 [4.4-15] months. A total of 18 (22%) women experienced ≥1 SH during postpartum. The incidence of SH significantly increased from pregestational to the gestational and post-partum period (0.09, 0.15 and 0.25 episodes/patient-year, respectively). Postpartum SH rates were comparable in breastfeeding and non-breastfeeding women (21.4% vs. 25%, respectively, p>0.05). Clarke test score at the first antenatal visit was associated with postpartum SH (for each 1-point increase: OR 1.53; 95% CI, 1.06-2.21) adjusted for confounders. No other diabetes and pregnancy-related variables were identified as predictors of SH in this period. CONCLUSIONS SH are common in the long-term postpartum period independently of breastfeeding. Assessing IAH in early pregnancy could identify those at an increased risk of SH in the postpartum period.
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Affiliation(s)
- Laura Boswell
- Endocrinology and Nutrition Department, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), Barcelona, Spain; Endocrinology and Nutrition Department, Althaia University Health Network, Manresa, Spain
| | - Verónica Perea
- Endocrinology Department, Hospital Universitari Mútua de Terrassa, Terrassa, Spain.
| | - Antonio J Amor
- Endocrinology and Nutrition Department, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Núria Seguí
- Endocrinology and Nutrition Department, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Jordi Bellart
- Obstetrics and Gynecology Department, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Daria Roca
- Endocrinology and Nutrition Department, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Marga Giménez
- Endocrinology and Nutrition Department, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Ignacio Conget
- Endocrinology and Nutrition Department, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Irene Vinagre
- Endocrinology and Nutrition Department, Hospital Clínic de Barcelona, Barcelona, Spain.
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McIntyre HD, Fuglsang J, Kampmann U, Knorr S, Ovesen P. Hyperglycemia in Pregnancy and Women's Health in the 21st Century. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16827. [PMID: 36554709 PMCID: PMC9779688 DOI: 10.3390/ijerph192416827] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/07/2022] [Accepted: 12/12/2022] [Indexed: 05/09/2023]
Abstract
Hyperglycemia is the commonest medical condition affecting pregnancy and its incidence is increasing globally in parallel with the twin epidemics of diabetes and obesity. Both pre-pregnancy diabetes and gestational diabetes are associated with short term pregnancy complications, with the risk of immediate complications generally broadly rising with more severe hyperglycemia. In this article we firstly consider these risks and their optimal management during pregnancy and then broaden our scope to consider the long-term implications of hyperglycemia in pregnancy as it relates to overall maternal and offspring health in a life course perspective.
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Affiliation(s)
- Harold David McIntyre
- Mater Research, The University of Queensland, South Brisbane, QLD 4101, Australia
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus, Denmark
| | - Jens Fuglsang
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus, Denmark
- Steno Diabetes Center Aarhus, 8200 Aarhus, Denmark
- Department of Obstetrics and Gynaecology, Aarhus University Hospital, 8200 Aarhus, Denmark
| | - Ulla Kampmann
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus, Denmark
- Steno Diabetes Center Aarhus, 8200 Aarhus, Denmark
| | - Sine Knorr
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus, Denmark
- Steno Diabetes Center Aarhus, 8200 Aarhus, Denmark
| | - Per Ovesen
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus, Denmark
- Steno Diabetes Center Aarhus, 8200 Aarhus, Denmark
- Department of Obstetrics and Gynaecology, Aarhus University Hospital, 8200 Aarhus, Denmark
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5
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Dietary Advice to Support Glycaemic Control and Weight Management in Women with Type 1 Diabetes during Pregnancy and Breastfeeding. Nutrients 2022; 14:nu14224867. [PMID: 36432552 PMCID: PMC9692490 DOI: 10.3390/nu14224867] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 11/06/2022] [Accepted: 11/07/2022] [Indexed: 11/19/2022] Open
Abstract
In women with type 1 diabetes, the risk of adverse pregnancy outcomes, including congenital anomalies, preeclampsia, preterm delivery, foetal overgrowth and perinatal death is 2-4-fold increased compared to the background population. This review provides the present evidence supporting recommendations for the diet during pregnancy and breastfeeding in women with type 1 diabetes. The amount of carbohydrate consumed in a meal is the main dietary factor affecting the postprandial glucose response. Excessive gestational weight gain is emerging as another important risk factor for foetal overgrowth. Dietary advice to promote optimized glycaemic control and appropriate gestational weight gain is therefore important for normal foetal growth and pregnancy outcome. Dietary management should include advice to secure sufficient intake of micro- and macronutrients with a focus on limiting postprandial glucose excursions, preventing hypoglycaemia and promoting appropriate gestational weight gain and weight loss after delivery. Irrespective of pre-pregnancy BMI, a total daily intake of a minimum of 175 g of carbohydrate, mainly from low-glycaemic-index sources such as bread, whole grain, fruits, rice, potatoes, dairy products and pasta, is recommended during pregnancy. These food items are often available at a lower cost than ultra-processed foods, so this dietary advice is likely to be feasible also in women with low socioeconomic status. Individual counselling aiming at consistent timing of three main meals and 2-4 snacks daily, with focus on carbohydrate amount with pragmatic carbohydrate counting, is probably of value to prevent both hypoglycaemia and hyperglycaemia. The recommended gestational weight gain is dependent on maternal pre-pregnancy BMI and is lower when BMI is above 25 kg/m2. Daily folic acid supplementation should be initiated before conception and taken during the first 12 gestational weeks to minimize the risk of foetal malformations. Women with type 1 diabetes are encouraged to breastfeed. A total daily intake of a minimum of 210 g of carbohydrate is recommended in the breastfeeding period for all women irrespective of pre-pregnancy BMI to maintain acceptable glycaemic control while avoiding ketoacidosis and hypoglycaemia. During breastfeeding insulin requirements are reported approximately 20% lower than before pregnancy. Women should be encouraged to avoid weight retention after pregnancy in order to reduce the risk of overweight and obesity later in life. In conclusion, pregnant women with type 1 diabetes are recommended to follow the general dietary recommendations for pregnant and breastfeeding women with special emphasis on using carbohydrate counting to secure sufficient intake of carbohydrates and to avoid excessive gestational weight gain and weight retention after pregnancy.
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6
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Impaired hypoglycaemia awareness in early pregnancy increases risk of severe hypoglycaemia in the mid-long term postpartum irrespective of breastfeeding status in women with type 1 diabetes. ENDOCRINOL DIAB NUTR 2022. [DOI: 10.1016/j.endinu.2022.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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7
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Amigó J, Corcoy R. Type 1 diabetes and pregnancy: An update on glucose monitoring and insulin treatment. ENDOCRINOL DIAB NUTR 2022; 69:433-441. [PMID: 35787359 DOI: 10.1016/j.endien.2022.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 09/15/2021] [Indexed: 06/15/2023]
Abstract
The relevance of type 1 diabetes during pregnancy stems from its impact on the health of mother and offspring and its increasing prevalence. Glycemic control during pregnancy is one of the main risk factors for adverse events. Besides, treatment becomes a major challenge not only due to the modifications in insulin requirements due to changes in hormones and cytokines but also to the stricter control targets. Given the recent appearance of new ultra-rapid and basal insulin analogues and the constant evolution of technology to treat people with diabetes, we review these aspects in relation to the treatment of women with type 1 diabetes during pregnancy.
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Affiliation(s)
- Judit Amigó
- Servei d'Endocrinologia i Nutrició, Hospital Vall d'Hebron, Barcelona, Spain.
| | - Rosa Corcoy
- Servei d'Endocrinologia i Nutrició, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, CIBER-BBN, Madrid, Spain
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8
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Actualización en el tratamiento insulínico y la monitorización de la glucosa en gestantes con diabetes tipo 1. ENDOCRINOL DIAB NUTR 2022. [DOI: 10.1016/j.endinu.2021.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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9
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Scime NV, Lee S, Jain M, Metcalfe A, Chaput KH. A Scoping Review of Breastfeeding in Women with Chronic Diseases. Breastfeed Med 2021; 16:851-862. [PMID: 34319788 DOI: 10.1089/bfm.2021.0129] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Background: Approximately 10-20% of mothers have a chronic disease. Studies on breastfeeding in women with chronic disease span multiple disciplines, and these have not been collated to synthesize knowledge and identify gaps. The objective of this review was to summarize published literature on breastfeeding in women with chronic disease. Methods: We conducted a scoping review of original research and systematic reviews identified in Medline, EMBASE, and CINAHL (1990-2019) and by hand searching on women with chronic diseases reporting on at least one breastfeeding-related topic. Conference abstracts, case-studies, and studies on pregnancy-induced conditions or lactation pharmacology were excluded. Content analysis and narrative synthesis were used to analyze findings. Results: We identified 128 articles that were predominantly quantitative (80.5%), conducted in Europe or North America (65.6%), analyzed sample sizes of <200 (57.0%), and published from 2010 onward (68.8%). Diabetes (42.2%), multiple sclerosis (MS; 19.5%), and epilepsy (13.3%) were the most common diseases studied. Breastfeeding was a primary focus in approximately half (53.1%) of the articles, though definitions were infrequently reported (32.8%). The most-studied topics were breastfeeding duration/exclusivity (55.7%), reasons for feeding behavior (19.1%), and knowledge and attitudes about breastfeeding (18.3%). Less studied topics (<10% of articles each) included milk expression behaviors, breastfeeding difficulties, and feeding supports. Conclusions: Existing literature focuses primarily on diabetes or MS, and breastfeeding behaviors and outcomes. Further research examining a broader range of chronic diseases, with large sample sizes, and sufficient breastfeeding measurement detail can improve our understanding of breastfeeding disparities in this population.
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Affiliation(s)
- Natalie V Scime
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Sangmin Lee
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Mandakini Jain
- Undergraduate Medical Education Program, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Amy Metcalfe
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Canada.,Undergraduate Medical Education Program, Cumming School of Medicine, University of Calgary, Calgary, Canada.,Department of Obstetrics and Gynaecology, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Kathleen H Chaput
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Canada.,Department of Obstetrics and Gynaecology, Cumming School of Medicine, University of Calgary, Calgary, Canada
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10
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Kakoulidis I, Ilias I, Linardi A, Michou A, Milionis C, Lekkou A, Venaki E, Koukkou E. Insulin requirements during lactation in women with diabetes mellitus type 1 in comparison with pre-pregnancy levels: A 10-year retrospective study. Health Care Women Int 2021; 43:309-312. [PMID: 34586960 DOI: 10.1080/07399332.2021.1959588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The metabolic profile variability of women with diabetes mellitus type 1 (DM1) during breastfeeding, leads to a reassessment in managing glycemia, mainly to prevent hypoglycemia. In this retrospective study we assessed insulin needs, vis-à-vis breastfeeding in DM1. A 10.7% reduction of daily insulin dosage, compared to pre-pregnancy insulin needs, was noted in women who breastfed exclusively versus 10.8% in those who supplemented breastfeeding (p = NS). Women who experienced hypoglycemic episodes, tended (but not significantly) to be younger (p = 0.10), with longer duration of DM1 and more weight gain in pregnancy. Exclusive breastfeeding was associated with younger age (p = 0.04), regardless of hypoglycemia (p = 0.25).
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Affiliation(s)
- Ioannis Kakoulidis
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Ioannis Ilias
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Anastasia Linardi
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Aikaterini Michou
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Charalampos Milionis
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Anastasia Lekkou
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Evangelia Venaki
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Eftychia Koukkou
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
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11
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Meek CL, Oram RA, McDonald TJ, Feig DS, Hattersley AT, Murphy HR. Reappearance of C-Peptide During the Third Trimester of Pregnancy in Type 1 Diabetes: Pancreatic Regeneration or Fetal Hyperinsulinism? Diabetes Care 2021; 44:1826-1834. [PMID: 34175829 DOI: 10.2337/dc21-0028] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 04/27/2021] [Indexed: 02/03/2023]
Abstract
OBJECTIVE We assessed longitudinal patterns of maternal C-peptide concentration to examine the hypothesis of β-cell regeneration in pregnancy with type 1 diabetes. RESEARCH DESIGN AND METHODS C-peptide was measured on maternal serum samples from 127 participants (12, 24, and 34 weeks) and cord blood during the Continuous Glucose Monitoring in Women With Type 1 Diabetes in Pregnancy Trial (CONCEPTT). C-peptide was measured using a highly sensitive direct and solid-phase competitive electrochemiluminescent immunoassay. RESULTS Three discrete patterns of maternal C-peptide trajectory were identified: pattern 1, undetectable throughout pregnancy, n = 74 (58%; maternal C-peptide <3 pmol/L); pattern 2, detectable at baseline, n = 22 (17%; maternal C-peptide 7-272 pmol/L at baseline); and pattern 3, undetectable maternal C-peptide at 12 and 24 weeks, which first became detectable at 34 weeks, n = 31 (24%; maternal C-peptide 4-26 pmol/L at 34 weeks). Baseline characteristics and third trimester glucose profiles of women with pattern 1 and pattern 3 C-peptide trajectories were similar, but women in pattern 3 had suboptimal glycemia (50% time above range) at 24 weeks' gestation. Offspring of women with pattern 3 C-peptide trajectories had elevated cord blood C-peptide (geometric mean 1,319 vs. 718 pmol/L; P = 0.007), increased rates of large for gestational age (90% vs. 60%; P = 0.002), neonatal hypoglycemia (42% vs. 14%; P = 0.001), and neonatal intensive care admission (45% vs. 23%; P = 0.023) compared with pattern 1 offspring. CONCLUSIONS First maternal C-peptide appearance at 34 weeks was associated with midtrimester hyperglycemia, elevated cord blood C-peptide, and high rates of neonatal complications. This suggests transfer of C-peptide from fetal to maternal serum and is inconsistent with pregnancy-related β-cell regeneration.
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Affiliation(s)
- Claire L Meek
- The Wellcome-MRC Institute of Metabolic Science, Metabolic Research Laboratories, University of Cambridge, Addenbrooke's Hospital, Cambridge, U.K. .,Wolfson Diabetes and Endocrinology Clinic, Cambridge University Hospitals, Addenbrooke's Hospital, Cambridge, U.K.,Department of Clinical Biochemistry, Cambridge University Hospitals, Addenbrooke's Hospital, Cambridge, U.K
| | - Richard A Oram
- Department of Diabetes Research, University of Exeter, Royal Devon and Exeter Hospital, Exeter, U.K
| | - Timothy J McDonald
- Department of Diabetes Research, University of Exeter, Royal Devon and Exeter Hospital, Exeter, U.K.,Academic Department of Blood Sciences, Royal Devon and Exeter NHS Foundation Trust, Exeter, U.K
| | - Denice S Feig
- Leadership Sinai Centre for Diabetes, Mount Sinai Hospital, Department of Medicine, University of Toronto, Ontario, Canada.,Lunenfeld-Tanenbaum Research Institute, Toronto, Ontario, Canada
| | - Andrew T Hattersley
- Department of Diabetes Research, University of Exeter, Royal Devon and Exeter Hospital, Exeter, U.K
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12
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Nørgaard SK, Mathiesen ER, Nørgaard K, Clausen TD, Damm P, Ringholm L. CopenFast trial: Faster-acting insulin Fiasp versus insulin NovoRapid in the treatment of women with type 1 or type 2 diabetes during pregnancy and lactation - a randomised controlled trial. BMJ Open 2021; 11:e045650. [PMID: 33837106 PMCID: PMC8043014 DOI: 10.1136/bmjopen-2020-045650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Faster-acting insulin aspart (Fiasp) is approved for use in pregnancy and lactation, but no clinical study has evaluated its effects during this life stage in women with pre-existing diabetes. The aim of the CopenFast trial is to evaluate the effect of Fiasp compared with insulin aspart (NovoRapid) on maternal glycaemic control during pregnancy, delivery and lactation and on fetal growth and infant health. METHODS AND ANALYSIS An open-label randomised controlled trial of pregnant women with type 1 or type 2 diabetes including women on multiple daily injection (MDI) therapy or insulin pump therapy. During a 2-year inclusion period, approximately 220 women will be randomised 1:1 to Fiasp or NovoRapid in early pregnancy and followed until 3 months after delivery. At 9, 21 and 33 gestational weeks and during planned induction of labour or caesarean section, women are offered blinded continuous glucose monitoring (CGM) for 7 days. Randomisation will stratify for type of diabetes and insulin treatment modality (MDI or insulin pump therapy, respectively). Health status of the infants will be followed until 3 months of age. The primary outcome is birth weight SD score adjusted for gestational age and gender. Secondary outcomes include maternal glycaemic control including glycated haemoglobin, preprandial and postprandial self-monitored plasma glucose levels, episodes of mild and severe hypoglycaemia, maternal gestational weight gain and weight retention, CGM time spent in, above and below target ranges as well as pregnancy outcomes including pre-eclampsia, preterm delivery, perinatal mortality and neonatal morbidity. Data analysis will be performed according to the intention-to-treat principle. ETHICS AND DISSEMINATION The trial has been approved by the Regional Ethics Committee (H-19029966) on 7 August 2019. Results will be sought disseminated in peer-reviewed journals and at scientific meetings. TRIAL REGISTRATION NUMBER NCT03770767.
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Affiliation(s)
- Sidse Kjærhus Nørgaard
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology, Rigshospitalet, Copenhagen, Denmark
| | - Elisabeth Reinhardt Mathiesen
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen Faculty of Health and Medical Sciences, Copenhagen, Denmark
| | | | - Tine Dalsgaard Clausen
- Department of Clinical Medicine, University of Copenhagen Faculty of Health and Medical Sciences, Copenhagen, Denmark
- Department of Gynaecology and Obstetrics, Nordsjaellands Hospital, Hillerod, Denmark
| | - Peter Damm
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen Faculty of Health and Medical Sciences, Copenhagen, Denmark
- Department of Obstetrics, Rigshospitalet, Copenhagen, Denmark
| | - Lene Ringholm
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology, Rigshospitalet, Copenhagen, Denmark
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13
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Rudland VL, Price SAL, Hughes R, Barrett HL, Lagstrom J, Porter C, Britten FL, Glastras S, Fulcher I, Wein P, Simmons D, McIntyre HD, Callaway L. ADIPS 2020 guideline for pre-existing diabetes and pregnancy. Aust N Z J Obstet Gynaecol 2020; 60:E18-E52. [PMID: 33200400 DOI: 10.1111/ajo.13265] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 09/14/2020] [Indexed: 02/07/2023]
Abstract
This is the full version of the Australasian Diabetes in Pregnancy Society (ADIPS) 2020 guideline for pre-existing diabetes and pregnancy. The guideline encompasses the management of women with pre-existing type 1 diabetes and type 2 diabetes in relation to pregnancy, including preconception, antepartum, intrapartum and postpartum care. The management of women with monogenic diabetes or cystic fibrosis-related diabetes in relation to pregnancy is also discussed.
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Affiliation(s)
- Victoria L Rudland
- Department of Diabetes and Endocrinology, Westmead Hospital, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Sarah A L Price
- Department of Diabetes and Endocrinology, Royal Melbourne Hospital, Melbourne, Victoria, Australia.,Department of Diabetes, Royal Women's Hospital, Melbourne, Victoria, Australia.,Mercy Hospital for Women, Melbourne, Victoria, Australia.,Faculty of Medicine, University of Melbourne, Melbourne, Victoria, Australia
| | - Ruth Hughes
- Department of Obstetrics and Gynaecology, University of Otago, Christchurch, New Zealand
| | - Helen L Barrett
- Department of Endocrinology, Mater Health, Brisbane, Queensland, Australia.,Mater Research, The University of Queensland, Brisbane, Queensland, Australia
| | - Janet Lagstrom
- Green St Specialists Wangaratta, Wangaratta, Victoria, Australia.,Denis Medical Yarrawonga, Yarrawonga, Victoria, Australia.,Corowa Medical Clinic, Corowa, New South Wales, Australia.,NCN Health, Numurkah, Victoria, Australia
| | - Cynthia Porter
- Geraldton Diabetes Clinic, Geraldton, Western Australia, Australia
| | - Fiona L Britten
- Department of Obstetric Medicine, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia.,Mater Private Hospital and Mater Mother's Private Hospital, Brisbane, Queensland, Australia.,Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Sarah Glastras
- Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Department of Diabetes, Endocrinology and Metabolism, Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Ian Fulcher
- Liverpool Hospital, Sydney, New South Wales, Australia
| | - Peter Wein
- Mercy Hospital for Women, Melbourne, Victoria, Australia.,Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne, Victoria, Australia
| | - David Simmons
- Western Sydney University, Sydney, New South Wales, Australia.,Campbelltown Hospital, Sydney, New South Wales, Australia
| | - H David McIntyre
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia.,Mater Health, Brisbane, Queensland, Australia
| | - Leonie Callaway
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia.,Women's and Children's Services, Metro North Hospital and Health Service District, Brisbane, Queensland, Australia.,Women's and Newborn Services, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
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14
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Rudland VL, Price SAL, Callaway L. ADIPS position paper on pre-existing diabetes and pregnancy. Aust N Z J Obstet Gynaecol 2020; 60:831-839. [PMID: 33135798 DOI: 10.1111/ajo.13266] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 09/14/2020] [Indexed: 01/17/2023]
Abstract
This is an executive summary of the Australasian Diabetes in Pregnancy Society (ADIPS) 2020 guideline for pre-existing diabetes and pregnancy. The summary focuses on the main clinical practice points for the management of women with type 1 diabetes and type 2 diabetes in relation to pregnancy, including preconception, antepartum, intrapartum and postpartum care. The full guideline is available at https://doi.org/10.1111/ajo.13265.
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Affiliation(s)
- Victoria L Rudland
- Department of Diabetes and Endocrinology, Westmead Hospital, Sydney, NSW, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Sarah A L Price
- Department of Diabetes and Endocrinology, Royal Melbourne Hospital, Melbourne, Vic., Australia.,Department of Diabetes, Royal Women's Hospital, Melbourne, Vic., Australia.,Mercy Hospital for Women, Melbourne, Vic., Australia.,Faculty of Medicine, University of Melbourne, Melbourne, Vic., Australia
| | - Leonie Callaway
- Women's and Children's Services, Metro North Hospital and Health Service District, Brisbane, Qld, Australia.,Women's and Newborn Services, Royal Brisbane and Women's Hospital, Brisbane, Qld, Australia.,Royal Brisbane and Women's Hospital, Brisbane, Qld, Australia.,Faculty of Medicine, The University of Queensland, Brisbane, Qld, Australia
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15
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Giuliani C, Li Volsi P, Brun E, Chiambretti A, Giandalia A, Tonutti L, Di Bartolo P, Napoli A. Breastfeeding during the COVID-19 pandemic: Suggestions on behalf of woman study group of AMD. Diabetes Res Clin Pract 2020; 165:108239. [PMID: 32479766 PMCID: PMC7260539 DOI: 10.1016/j.diabres.2020.108239] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 05/18/2020] [Accepted: 05/21/2020] [Indexed: 12/20/2022]
Abstract
SARS-Cov2 infection has recently spread to Italy with important consequences on pregnancy management, mother and child health and mother-child contact. Breastfeeding improves the health of mother and child and reduces risk of neonatal infection with other pathogens that are likely to cause serious illness. To date no evidence confirmed COVID-19 vertical transmission from infected pregnant mother to their fetus. However it is well known that an infected mother can transmit the COVID-19 virus through respiratory droplets during breastfeeding or intimate contact. Thus, the mothers with known or suspected COVID-19 should adhere to standard and contact precautions during breastfeeding. Woman Study Group of AMD, after reviewing current knowledge about COVID-19 vertical transmission and the compatibility of breastfeeding in COVID-19 mother, the available recommendations from Health Care Organizations and main experts opinions, issued the following suggestions on breastfeeding during the COVID-19 pandemic, addressed both to mothers with and without diabetes. It should be considered that following suggestions may change in the future when more evidence is acquired regarding SARS-Cov2 infection.
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Affiliation(s)
- Chiara Giuliani
- Experimental Medicine Department, Sant'Andrea Hospital, "Sapienza" University of Rome, Italy.
| | - Patrizia Li Volsi
- S.S.D. di Endocrinologia e Malattie del Ricambio, "ASFO" Pordenone, Italy
| | - Elisabetta Brun
- Diabetology and Metabolic Diseases Unit, ULSS 8 Vicenza, Italy
| | | | - Annalisa Giandalia
- Department of Clinical and Experimental Medicine, University of Messina, Italy
| | - Laura Tonutti
- Endocrinology, Diabetes, Metabolism and Clinical Nutrition, Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy
| | - Paolo Di Bartolo
- Rete Clinica di Diabetologia Aziendale, Dipartimento Internistico di Ravenna, A.Usl della Romagna, Italy
| | - Angela Napoli
- Clinical and Molecular Medicine Department, Sant'Andrea Hospital, "Sapienza" University of Rome, Italy
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16
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Nørgaard SK, Nørgaard K, Roskjær AB, Mathiesen ER, Ringholm L. Insulin Pump Settings During Breastfeeding in Women with Type 1 Diabetes. Diabetes Technol Ther 2020; 22:314-320. [PMID: 31580150 DOI: 10.1089/dia.2019.0280] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Background: We aimed to explore insulin pump settings in breastfeeding women with type 1 diabetes. Methods: Thirteen unselected breastfeeding women with type 1 diabetes on insulin pump therapy were included consecutively from April 2016 to October 2017. Blinded continuous glucose monitoring (CGM) for 6 days was applied at 1, 2, and 6 months after delivery. Recommendations were intake of 210 g carbohydrate daily while aiming for glucose target range 4.0-10.0 mmol/L and avoiding hypoglycemia. Immediately after delivery a reduction of total insulin dose by 30% of the prepregnancy dose was recommended. Insulin pump target glucose was 5.8 mmol/L. Results: Median diabetes duration was 22 (range 13-36) years. At 1, 2, and 6 months, 13, 11, and 8 women, respectively, were breastfeeding and spent ≥70.8% (25%-99%) of time in the glucose target range and ≤3.8% (0%-15.5%) of time with CGM <4.0 mmol/L at night-time and for 24 h. None of the women experienced severe hypoglycemia. HbA1c was 58 (47-72) mmol/mol and 52 (44-60) at 6 months and prepregnancy, respectively, P = 0.18. At 1, 2, and 6 months, the insulin pump settings remained almost stable with basal insulin rates (at 03.00, 08.00, 12.00, and 18.00) 14% lower and the carbohydrate-to-insulin ratios 10% higher than the prepregnancy settings. Conclusions: In breastfeeding women with type 1 diabetes who consumed sufficient amounts of carbohydrates and obtained appropriate glycemic control, the basal insulin rates were 14% lower and carbohydrate-to-insulin ratios 10% higher than before pregnancy. These data are useful when recommending insulin pump settings after delivery.
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Affiliation(s)
- Sidse Kjærhus Nørgaard
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology, Rigshospitalet, Copenhagen, Denmark
| | | | - Ann B Roskjær
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology, Rigshospitalet, Copenhagen, Denmark
| | - Elisabeth R Mathiesen
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology, Rigshospitalet, Copenhagen, Denmark
- The Institute of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Lene Ringholm
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology, Rigshospitalet, Copenhagen, Denmark
- Steno Diabetes Center Copenhagen, Gentofte, Denmark
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17
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Ringholm L, Roskjær AB, Engberg S, Andersen HU, Secher AL, Damm P, Mathiesen ER. Breastfeeding at night is rarely followed by hypoglycaemia in women with type 1 diabetes using carbohydrate counting and flexible insulin therapy. Diabetologia 2019; 62:387-398. [PMID: 30607466 DOI: 10.1007/s00125-018-4794-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 11/26/2018] [Indexed: 11/29/2022]
Abstract
AIMS/HYPOTHESIS Hypoglycaemia in association with breastfeeding is a feared condition in mothers with type 1 diabetes. Thus, routine carbohydrate intake at each breastfeed, particularly at night, is often recommended despite lack of evidence. We aimed to evaluate glucose levels during breastfeeding, focusing on whether night-time breastfeeding induced hypoglycaemia in mothers with type 1 diabetes. METHODS Of 43 consecutive mothers with type 1 diabetes, 33 (77%) were included prospectively 1 month after a singleton delivery. Twenty-six mothers (mean [SD] age 30.7 [5.8] years, mean [SD] duration of diabetes 18.6 [10.3] years) were breastfeeding and seven mothers (mean [SD] age 31.7 [5.6] years, mean [SD] duration of diabetes 20.4 [6.2] years) were bottle-feeding their infants with formula. All were experienced in carbohydrate counting using individually tailored insulin therapy with insulin analogues (45% on insulin pump, 55% on multiple daily injections). Thirty-two women with type 1 diabetes, matched for age ±1 year and BMI ±1 kg/m2, who had not given birth or breastfed in the previous year, served as a control group. Blinded continuous glucose monitoring (CGM) for 6 days was applied at 1, 2 and 6 months postpartum in the breastfeeding mothers who recorded breastfeeds and carbohydrate intake at each CGM period. CGM was applied at 1 month postpartum in the formula-feeding mothers and once in the control women. The insulin dose was individually tailored after each CGM period. RESULTS The percentage of night-time spent with CGM <4.0 mmol/l was low (4.6%, 3.1% and 2.7% at each CGM period in the breastfeeding mothers vs 1.6% in the control women, p = 0.77), and the breastfeeding mothers spent a greater proportion of the night-time in the target range of 4.0-10.0 mmol/l (p = 0.01). Symptomatic hypoglycaemia occurred two or three times per week at 1, 2 and 6 months postpartum in both breastfeeding mothers and the control women. Severe hypoglycaemia was reported by one mother (3%) during the 6 month postpartum period and by one control woman (3%) in the previous year (p = 0.74). In breastfeeding mothers at 1 month, the insulin dose was 18% (-67% to +48%) lower than before pregnancy (p = 0.04). In total, carbohydrate was not consumed in relation to 438 recorded night-time breastfeeds, and CGM <4.0 mmol/l within 3 h occurred after 20 (4.6%) of these breastfeeds. CONCLUSIONS/INTERPRETATION The percentage of night-time spent in hypoglycaemia was low in the breastfeeding mothers with type 1 diabetes and was similar in the control women. Breastfeeding at night-time rarely induced hypoglycaemia. The historical recommendation of routine carbohydrate intake at night-time breastfeeding may be obsolete in mothers with type 1 diabetes who have properly reduced insulin dose with sufficient carbohydrate intake. TRIAL REGISTRATION ClinicalTrials.gov NCT02898428.
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Affiliation(s)
- Lene Ringholm
- Steno Diabetes Center Copenhagen, Niels Steensens Vej 2, DK-2820, Gentofte, Denmark.
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark.
- Department of Endocrinology, Rigshospitalet, Copenhagen, Denmark.
| | - Ann B Roskjær
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology, Rigshospitalet, Copenhagen, Denmark
| | - Susanne Engberg
- Steno Diabetes Center Copenhagen, Niels Steensens Vej 2, DK-2820, Gentofte, Denmark
| | - Henrik U Andersen
- Steno Diabetes Center Copenhagen, Niels Steensens Vej 2, DK-2820, Gentofte, Denmark
| | - Anna L Secher
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology, Rigshospitalet, Copenhagen, Denmark
| | - Peter Damm
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Obstetrics, Rigshospitalet, Copenhagen, Denmark
- The Institute of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Elisabeth R Mathiesen
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology, Rigshospitalet, Copenhagen, Denmark
- The Institute of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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18
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Carlsson IM, Berg M, Adolfsson A, Sparud-Lundin C. Reprioritizing life: a conceptual model of how women with type 1 diabetes deal with main concerns in early motherhood. Int J Qual Stud Health Well-being 2018; 12:1394147. [PMID: 29092688 PMCID: PMC5678444 DOI: 10.1080/17482631.2017.1394147] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Purpose: Becoming a mother is related to increased demands for women with type 1 diabetes mellitus, and more research is needed to identify their needs for support in everyday living. Thus, the aim of this study was to explore the main concerns in daily life in early motherhood for women with type 1 diabetes and how they deal with these concerns. Method: A grounded theory study was conducted in which 14 women with type 1 diabetes were interviewed individually 7 to 17 months after childbirth. Results: A conceptual model was identified with the core category “reprioritizing life”, and three related categories: adjusting to motherhood, taking command of the diabetes, and seeking like-minded women. Becoming a mother was a turning point towards a greater awareness and acceptance of prioritizing diabetes management and health, and thus, life. There was a gap in provision of diabetes care after birth and during the time of early motherhood compared with during pregnancy. Conclusions: Healthcare contacts already planned before delivery can promote person-centred care during the whole period from pregnancy to motherhood. Moreover, providing alternative sources for health information and peer support could improve the life situation during early motherhood.
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Affiliation(s)
- Ing-Marie Carlsson
- a School of Health and Welfare, Department of Health and Nursing , Halmstad University , Halmstad , Sweden
| | - Marie Berg
- b Centre for Person-Centered Care (GPCC) , Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg , Gothenburg , Sweden.,c Department of Obstetrics and Gynecology , Sahlgrenska University Hospital , Gothenburg , Sweden
| | | | - Carina Sparud-Lundin
- b Centre for Person-Centered Care (GPCC) , Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg , Gothenburg , Sweden
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19
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Well-being, diabetes management and breastfeeding in mothers with type 1 diabetes – An explorative analysis. SEXUAL & REPRODUCTIVE HEALTHCARE 2018; 15:77-82. [DOI: 10.1016/j.srhc.2017.12.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Revised: 11/06/2017] [Accepted: 12/15/2017] [Indexed: 11/22/2022]
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20
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Achong N, Duncan EL, McIntyre HD, Callaway L. The physiological and glycaemic changes in breastfeeding women with type 1 diabetes mellitus. Diabetes Res Clin Pract 2018; 135:93-101. [PMID: 29154913 DOI: 10.1016/j.diabres.2017.11.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 10/11/2017] [Accepted: 11/07/2017] [Indexed: 01/09/2023]
Abstract
The World Health Organisation recommends exclusive breastfeeding for the first six months of life (Australian institute of health and welfare, 2011). Breastfeeding confers many short- and long-term benefits for infants and mothers, including reduced childhood obesity and lower maternal body weight (Infant feeding survey, 2010; CDC National immunization surveys, 2012 and 2013; Sorkio et al., 2010; Hummel et al., 2014; Finkelstein et al., 2013). Exclusive breastfeeding is also recommended in women with type 1 diabetes mellitus (T1DM), for at least four months (Nucci et al., 2017). However, the impact of breastfeeding on mothers with T1DM, and, conversely, the impact of maternal T1DM on breastfeeding, is not clear. This review summarizes current knowledge regarding the epidemiology and physiology of breastfeeding in women with T1DM. In particular, it highlights the relationship between breastfeeding and glycaemia. Potential areas for future research are also identified.
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Affiliation(s)
- Naomi Achong
- The University of Queensland, Brisbane, Queensland 4072, Australia; Royal Brisbane and Women's Hospital, Herston, Queensland 4029, Australia.
| | - Emma L Duncan
- The University of Queensland, Brisbane, Queensland 4072, Australia; Royal Brisbane and Women's Hospital, Herston, Queensland 4029, Australia; The Queensland University of Technology, Kelvin Grove, Queensland 4059, Australia
| | - H David McIntyre
- The University of Queensland, Brisbane, Queensland 4072, Australia; Mater Health Services, Raymond Terrace, South Brisbane, Queensland 4101, Australia
| | - Leonie Callaway
- The University of Queensland, Brisbane, Queensland 4072, Australia; Royal Brisbane and Women's Hospital, Herston, Queensland 4029, Australia
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21
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Inkster B, Zammitt NN, Frier BM. Postpartum hypoglycaemia is common in the immediate postpartum period in Type 1 diabetes. Diabet Med 2017; 34:137-138. [PMID: 27505719 DOI: 10.1111/dme.13198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- B Inkster
- Department of Diabetes, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - N N Zammitt
- Department of Diabetes, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - B M Frier
- Department of Diabetes, Royal Infirmary of Edinburgh, Edinburgh, UK
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