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Zaimi M, Michalopoulou O, Stefanaki K, Kazakou P, Vasileiou V, Psaltopoulou T, Karagiannakis DS, Paschou SA. Gonadal dysfunction in women with diabetes mellitus. Endocrine 2024; 85:461-472. [PMID: 38353886 PMCID: PMC11291547 DOI: 10.1007/s12020-024-03729-z] [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: 11/15/2023] [Accepted: 02/02/2024] [Indexed: 08/03/2024]
Abstract
It is well known that both type 1 and type 2 diabetes mellitus (DM) are related to increased risk for cardiovascular (CV) and chronic kidney disease (CKD). However, besides these prominently presented complications, DM has also been associated with reproductive dysfunctions. It seems that these disorders are met in up to 40% of women with DM and consist of delayed menarche, all types of menstrual disorders, such as amenorrhea, oligomenorrhea, menstrual irregularity, as well as menorrhagia, infertility, characteristics of polycystic ovary syndrome (PCOS) and early (or rarely late) menopause. In type 1 DM (T1DM), insulin treatment, although it has reduced the rates of insulinopenic-induced hypogonadotropic hypogonadism, an entity commonly presented in many women with the disease in the past decades, when it is used in excess it can also promote hyperandrogenism. Regarding type 2 DM (T2DM), insulin resistance (IR) and hyperinsulinemia have mainly been implicated in the pathogenesis of reproductive dysfunctions, as insulin can act as gonadotropin on the theca cells of the ovary and can lead to hyperandrogenism and inhibition of proper ovulation. This review aims to detail the reproductive dysfunctions associated with DM and provide scientific data to enlighten the underlying pathogenetic mechanisms.
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Affiliation(s)
- Maria Zaimi
- School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Olympia Michalopoulou
- Department of Clinical Therapeutics, Endocrine Unit and Diabetes Centre, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Katerina Stefanaki
- Department of Clinical Therapeutics, Endocrine Unit and Diabetes Centre, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Paraskevi Kazakou
- Department of Clinical Therapeutics, Endocrine Unit and Diabetes Centre, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Theodora Psaltopoulou
- Department of Clinical Therapeutics, Endocrine Unit and Diabetes Centre, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitrios S Karagiannakis
- Academic Department of Gastroenterology, Laiko General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Stavroula A Paschou
- Department of Clinical Therapeutics, Endocrine Unit and Diabetes Centre, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece.
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Greco C, Cacciani M, Corleto R, Simoni M, Spaggiari G, Santi D. Alterations in the Menstrual Cycle as a Peculiar Sign of Type 1 Diabetes Mellitus: A Meta-analytic Approach. Can J Diabetes 2024; 48:133-140.e2. [PMID: 37544478 DOI: 10.1016/j.jcjd.2023.07.009] [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: 11/11/2022] [Revised: 07/31/2023] [Accepted: 07/31/2023] [Indexed: 08/08/2023]
Abstract
BACKGROUND Menstrual irregularities are present in >30% of women with type 1 diabetes mellitus (T1DM). These abnormalities will likely lead to reduced fertility and earlier menopause. T1DM management has changed over time, with even more emphasis on stringent levels of glycemic management. Thus, we investigated whether therapeutic T1DM changes have an influence on the proportion of menstrual disorders in women with T1DM. METHODS A meta-analysis was performed that included clinical trials in which menstrual abnormalities in women with T1DM were studied. The literature was checked for studies in which women with T1DM were compared with healthy, age-matched controls. Case-control, cohort, and cross-sectional studies were included. The primary endpoint was rate of menstrual dysfunction. RESULTS Menstrual dysfunction was higher in women with T1DM compared with controls (odds ratio 2.08, 95% confidence interval [CI] 1.43 to 3.03, p<0.001), even when sensitivity analysis was performed, considering only studies published after 2000. The age at menarche was higher for women with T1DM compared with controls (mean difference 0.53, 95% CI 0.32 to 0.74 years, p<0.001). The proportion of menstrual abnormalities in T1DM was inversely related to diabetes duration, but was unrelated to both body mass index and glycated hemoglobin. CONCLUSIONS The meta-analytic approach used confirmed the correlation between T1DM and menstrual irregularities. T1DM menstrual dysfunction seemed unrelated to change in therapeutic management across years, as well as to glycemic management and body weight. The underlying pathogenetic mechanisms are not fully understood.
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Affiliation(s)
- Carla Greco
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy; Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria di Modena, Ospedale Civile di Baggiovara, Modena, Italy.
| | - Marta Cacciani
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy; Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria di Modena, Ospedale Civile di Baggiovara, Modena, Italy
| | - Rossella Corleto
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy; Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria di Modena, Ospedale Civile di Baggiovara, Modena, Italy
| | - Manuela Simoni
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy; Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria di Modena, Ospedale Civile di Baggiovara, Modena, Italy
| | - Giorgia Spaggiari
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria di Modena, Ospedale Civile di Baggiovara, Modena, Italy
| | - Daniele Santi
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy; Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria di Modena, Ospedale Civile di Baggiovara, Modena, Italy
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Oza C, Antani M, More C, Mondkar S, Khadilkar V, Gondhalekar K, Khadilkar A. Assessment of pubertal onset and disorders of puberty in Indian children and youth with type-1 diabetes. J Pediatr Endocrinol Metab 2023; 36:1052-1060. [PMID: 37743516 DOI: 10.1515/jpem-2023-0153] [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: 04/07/2023] [Accepted: 09/05/2023] [Indexed: 09/26/2023]
Abstract
OBJECTIVES Disorders of pubertal development are enlisted as associated conditions in children and adolescents with type-1 diabetes (T1D). We conducted this study with objective (1) To estimate the median age at onset of puberty and luteinizing hormone (LH) and sex-steroid concentrations in Indian adolescents with T1D and (2) To assess the impact of puberty on glycemic control and insulin resistance (IR). METHODS This cross-sectional study included 399 children and youth aged 6-23 years with T1D. Demographic, anthropometric, biochemical and pelvic ultrasound data were collected using standard protocols. IR was calculated using estimated glucose disposal rate and puberty was assessed using Tanner staging. RESULTS Median age at onset of thelarche, pubarche and menarche were 11.3, 11.4 and 12.8 years in girls and that of gonadarche and pubarche were 10.6 and 12.7 years for boys. The mean LH and sex-steroid concentrations of subjects with T1D were similar to healthy subjects at each stage of puberty. The cut-offs of LH and sex-steroids derived from healthy Indian children yielded high sensitivity and specificity in determining pubertal onset. The prevalence of precocity, delayed puberty, ovarian cysts and polycystic ovaries was 0.9 , 5.1, 5.1 and 8.6 %, respectively. Glycaemic control and insulin sensitivity was poor in pubertal subjects. CONCLUSIONS The age at onset of puberty, LH, and sex-steroid concentrations in subjects with T1D were like otherwise healthy Indian children with poor glycemic control and IR in pubertal subjects. Although most complications of T1D are associated with poor glycemic control, pubertal disorders were significantly low despite the less-than-optimal glycemic control.
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Affiliation(s)
- Chirantap Oza
- Hirabai Cowasji Jehangir Medical Research Institute, Pune, India
| | - Misha Antani
- Hirabai Cowasji Jehangir Medical Research Institute, Pune, India
- Department of Pathology, B.J. Medical College, Ahmedabad, India
| | - Chidvilas More
- Hirabai Cowasji Jehangir Medical Research Institute, Pune, India
| | - Shruti Mondkar
- Hirabai Cowasji Jehangir Medical Research Institute, Pune, India
| | - Vaman Khadilkar
- Hirabai Cowasji Jehangir Medical Research Institute, Pune, India
- Department of Health Sciences, Savitribai Phule Pune University, Pune, Maharashtra, India
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Dominic N, Sharma L, Mohindra N, Dabadghao P. Prevalence of polycystic ovary syndrome and its clinical and hormonal profile in young females with type 1 diabetes mellitus: experience from a teaching institution of India. Endocrine 2023; 82:303-310. [PMID: 37615813 DOI: 10.1007/s12020-023-03470-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 07/27/2023] [Indexed: 08/25/2023]
Abstract
OBJECTIVE To investigate the prevalence of polycystic ovary syndrome and its clinical and hormonal profile in females with type 1 diabetes. MATERIALS AND METHODS 65 T1DM females were evaluated for presence of PCOS by Rotterdam ESHRE/ASRM consensus criteria and compared with age and BMI matched females with PCOS without diabetes and females with T1DM without PCOS. RESULTS According to Rotterdam criteria 18/65 (27%) had PCOS. Prevalence of androgen excess, hirsutism, menstrual dysfunction and PCOM was 26%, 3%, 21% and 52%, respectively. Females with T1DM who had PCOS did not differ from females with T1DM without PCOS. When the group of T1DM with PCOS was compared with PCOS females without diabetes, they had significantly lower hirsutism score (median, IQR; 1.5, 0-3 vs. 11.5, 0-16.5, p = 0.04), significantly higher waist hip ratio (0.91, 0.89-0.99 vs. 0.86, 0.80-0.89, p = 0.004) and SHBG (in nmol, 54.4, 38-86.2 vs. 28.3, 20.4-37.4, p = 0.004). CONCLUSION Females with T1DM have a high prevalence of menstrual abnormalities, hyperandrogenism and PCOS which is not related to metabolic control, age of onset of diabetes or insulin dose. Polycystic ovary syndrome, hyperandrogenism, type 1 diabetes, menstrual irregularity, hirsutism.
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Affiliation(s)
- Nibu Dominic
- Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Raebareli Road, Lucknow, 226014, India
| | - Lokesh Sharma
- Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Raebareli Road, Lucknow, 226014, India
| | - Namita Mohindra
- Department of Radiodiagnosis, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Raebareli Road, Lucknow, 226014, India
| | - Preeti Dabadghao
- Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Raebareli Road, Lucknow, 226014, India.
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Mewes D, Wäldchen M, Knoll C, Raile K, Braune K. Variability of Glycemic Outcomes and Insulin Requirements Throughout the Menstrual Cycle: A Qualitative Study on Women With Type 1 Diabetes Using an Open-Source Automated Insulin Delivery System. J Diabetes Sci Technol 2023; 17:1304-1316. [PMID: 35254146 PMCID: PMC10563528 DOI: 10.1177/19322968221080199] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND The impact of hormone dynamics throughout the menstrual cycle on insulin sensitivity represents a currently under-researched area. Despite therapeutic and technological advances, self-managing insulin therapy remains challenging for women with type 1 diabetes (T1D). METHODS To investigate perceived changes in glycemic levels and insulin requirements throughout the menstrual cycle and different phases of life, we performed semi-structured interviews with 12 women with T1D who are using personalized open-source automated insulin delivery (AID) systems. Transcripts were analyzed using thematic analysis with an inductive, hypothesis-generating approach. RESULTS Participants reported significant differences between the follicular phase, ovulation, and luteal phase of the menstrual cycle and also during puberty, pregnancy, and menopause. All participants reported increased comfort and safety since using AID, but were still required to manually adjust their therapy according to their cycle. A lack of information and awareness and limited guidance by health care providers were frequently mentioned. Although individual adjustment strategies exist, achieving optimum outcomes was still perceived as challenging. CONCLUSIONS This study highlights that scientific evidence, therapeutic options, and professional guidance on female health-related aspects in T1D are insufficient to date. Further efforts are required to better inform people with T1D, as well as for health care professionals, researchers, medical device manufacturers, and regulatory bodies to better address female health needs in therapeutic advances.
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Affiliation(s)
- Darius Mewes
- Department of Pediatric Endocrinology and Diabetes, Charité—Universitätsmedizin Berlin, Berlin, Germany
| | - Mandy Wäldchen
- School of Sociology, University College Dublin, Dublin, Ireland
| | - Christine Knoll
- Department of Pediatric Endocrinology and Diabetes, Charité—Universitätsmedizin Berlin, Berlin, Germany
- School of Sociology, University College Dublin, Dublin, Ireland
- Berlin Institute of Health (BIH), Berlin, Germany
| | - Klemens Raile
- Department of Pediatric Endocrinology and Diabetes, Charité—Universitätsmedizin Berlin, Berlin, Germany
| | - Katarina Braune
- Department of Pediatric Endocrinology and Diabetes, Charité—Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
- Institute of Medical Informatics, Charité—Universitätsmedizin Berlin, Berlin, Germany
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Abstract
The COVID-19 pandemic has had a profound global impact, affecting people's physical and mental health, and their social and economic circumstances. Mitigation measures have disproportionately affected women. Studies have reported menstrual cycle and psychological disturbance associated with the pandemic. Pregnancy is a risk factor for severe COVID-19 disease. Reports have also demonstrated associations between COVID-19 infection, vaccination and Long COVID syndrome and reproductive health disturbance. However, studies are limited and there may be significant geographical variation. Also there is bias amongst published studies, and menstrual cycle data was not included in COVID-19 and vaccine trials. Longitudinal population based studies are required. In this review we discuss existing data, along with recommendations for further research required in this area. We also discuss a pragmatic approach to women presenting with reproductive health disturbance in the era of the pandemic, encompassing a multi-system assessment of psychological, reproductive health and lifestyle.
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Affiliation(s)
- Michelle Maher
- Department of Endocrinology, St James's Hospital, Dublin, Ireland; Department of Medicine, Trinity College Dublin, Ireland
| | - Lisa Owens
- Department of Endocrinology, St James's Hospital, Dublin, Ireland; Department of Medicine, Trinity College Dublin, Ireland.
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Hobbs AK, Cheng HL, Tee EY, Steinbeck KS. Menstrual Dysfunction in Adolescents with Chronic Illness: A Systematic Review. J Pediatr Adolesc Gynecol 2023:S1083-3188(23)00337-6. [PMID: 37192680 DOI: 10.1016/j.jpag.2023.05.005] [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: 10/07/2022] [Revised: 04/24/2023] [Accepted: 05/08/2023] [Indexed: 05/18/2023]
Abstract
STUDY OBJECTIVE Menstrual dysfunction can impact both the physical and emotional health of young people1. Multiple chronic disease have been associated with menstrual dysfunction in adults2, however there is little research in adolescents, despite non adherence and sub-optimal illness control in this group. We aimed to identify the impact chronic illness has on the age of menarche (AAM) and the menstrual cycle in adolescents. METHODS Studies were extracted of female adolescents aged 10-19 who had a chronic physical illness. Data included outcomes on age of menarche and/or menstrual cycle quality. Exclusion criteria aimed to exclude diseases where menstrual dysfunction was a known part of the disease pathophysiology i.e. polycystic ovarian syndrome3, or in which medications were used that directly impacted gonadal function4. A literature search (to January 2022) was performed on EMBASE, PubMed and Cochrane library databases. Two widely used modified quality analysis tools were used. RESULTS Our initial search netted 1451 articles, of which 95 full texts were examined and 43 met inclusion criteria. 27 papers focussed on Type 1 Diabetes (T1D), with 8 papers examining adolescents with cystic fibrosis (CF) and the remaining studying inflammatory bowel disease (IBD), juvenile idiopathic arthritis (JIA), coeliac disease and chronic renal disease. Metanalysis of 933 patients with T1D versus 5244 controls demonstrated a significantly later AAM in T1D (by 0.42 years; p=<0.00001). There was also a significant association between higher HbA1c and insulin dose (IU/kg) and later age of menarche. Eighteen papers reviewed other aspects of menstruation, including dysmenorrhoea, oligomenorrhoea, amenorrhoea and ovulatory function, with variable findings. CONCLUSION The majority of studies were small and in single populations. Despite this, there was evidence of delayed menarche and some evidence of irregular menses in those with CF and T1D. Further structured studies are needed to evaluate menstrual dysfunction in adolescents and how it relates to their chronic illness.
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Affiliation(s)
- Annabelle K Hobbs
- Specialty of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, 2006, Australia; Academic Department of Adolescent Medicine, The Children's Hospital Westmead, Westmead, NSW, 2145, Australia; Department of Endocrinology and Diabetes, Queensland Children's Hospital, Brisbane, QLD 4101.
| | - Hoi Lun Cheng
- Specialty of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, 2006, Australia; Academic Department of Adolescent Medicine, The Children's Hospital Westmead, Westmead, NSW, 2145, Australia
| | - Elizabeth Yf Tee
- The Children's Hospital Westmead, Westmead, NSW, 2145, Australia
| | - Katharine S Steinbeck
- Specialty of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, 2006, Australia; Academic Department of Adolescent Medicine, The Children's Hospital Westmead, Westmead, NSW, 2145, Australia
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Saei Ghare Naz M, Farahmand M, Dashti S, Ramezani Tehrani F. Factors Affecting Menstrual Cycle Developmental Trajectory in Adolescents: A Narrative Review. Int J Endocrinol Metab 2022; 20:e120438. [PMID: 35432553 PMCID: PMC8994833 DOI: 10.5812/ijem.120438] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 02/07/2022] [Accepted: 02/22/2022] [Indexed: 11/16/2022] Open
Abstract
CONTEXT The time interval between the age at menarche and regulation of menstrual cycles (menstrual cycle developmental trajectory) is considered an indicator of the function of the reproductive system later in life. This study aimed to summarize the factors affecting this trajectory. EVIDENCE ACQUISITION A comprehensive literature search in PubMed, Scopus, Google Scholar, and Web of Science was performed to identify studies investigating factors influencing the regularity of the menstrual cycle in adolescents. RESULTS The interval between menarche and the onset of the regular menstrual cycle in adolescent girls may vary from several months to several years. Several factors, including genetic, race/ethnicity, intrauterine situation, social factors, geographical factors, lifestyle, and chronic diseases, are considered the predisposing factors for the trajectory. CONCLUSIONS Age at menarche and the onset of regular menstrual cycles are directly and indirectly influenced by several genetic, environmental, and lifestyle factors. Understanding these factors may improve our practice in managing irregular menstrual cycles that commonly happen in the first years after menarche.
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Affiliation(s)
- Marzieh Saei Ghare Naz
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Farahmand
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sareh Dashti
- Department of Midwifery, Faculty of Nursing and Midwifery, Mashhad Medical Sciences, Islamic Azad University, Mashhad, Iran
| | - Fahimeh Ramezani Tehrani
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Corresponding Author: Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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OUP accepted manuscript. Hum Reprod Update 2022; 28:501-517. [DOI: 10.1093/humupd/dmac011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 02/06/2022] [Indexed: 11/14/2022] Open
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Thong EP, Milat F, Joham AE, Mishra GD, Teede H. Obesity, menstrual irregularity and polycystic ovary syndrome in young women with type 1 diabetes: A population-based study. Clin Endocrinol (Oxf) 2020; 93:564-571. [PMID: 32640055 DOI: 10.1111/cen.14281] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 06/01/2020] [Accepted: 06/25/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND Type 1 diabetes (T1D) is associated with reproductive dysfunction, particularly in the setting of poor metabolic control. Improvements in contemporary management ameliorate these problems, albeit at the cost of increased exogenous insulin and rising obesity, with emerging reproductive implications. OBJECTIVE To evaluate changes in body mass index (BMI) and the relationship between obesity, menstrual irregularity and polycystic ovary syndrome (PCOS) in young women with T1D, compared with controls. METHODS Longitudinal observational study using data from the Australian Longitudinal Study in Women's Health of the cohort born in 1989-95, from 2013 to 2015. Three questionnaires administered at baseline and yearly intervals were used to evaluate self-reported menstrual irregularity, PCOS and BMI. RESULTS Overall, 15 926 women were included at baseline (T1D, n = 115; controls, n = 15 811). 61 women with T1D and 8332 controls remained at Year 2. Median BMI was higher in women with type 1 diabetes (25.5 vs 22.9 kg/m2 , P < .001), where over half were overweight or obese (54.4% vs 32.9%, P < .001). Median BMI increased by 1.11 and 0.45 kg/m2 , in the T1D and control groups, respectively. T1D was independently associated with an increased risk of menstrual irregularity (RR 1.22, 95% CI 1.02-1.46) and PCOS (RR 2.41, 95% CI 1.70-3.42). Obesity conferred a 4-fold increased risk of PCOS, compared to those with normal BMI (RR 3.93, 95% CI 3.51-4.42). CONCLUSIONS Obesity is prevalent amongst women with T1D and may be a key contributor to the higher risk of menstrual irregularity and PCOS in this cohort, representing an important opportunity for prevention and intervention.
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Affiliation(s)
- Eleanor P Thong
- Monash Centre for Health Research and Implementation, School of Public Health and Preventative Medicine, Monash University, Clayton, Vic., Australia
- Departments of Endocrinology & Diabetes, Monash Health, Clayton, Vic., Australia
| | - Frances Milat
- Departments of Endocrinology & Diabetes, Monash Health, Clayton, Vic., Australia
- Hudson Institute of Medical Research, Clayton, Vic., Australia
| | - Anju E Joham
- Monash Centre for Health Research and Implementation, School of Public Health and Preventative Medicine, Monash University, Clayton, Vic., Australia
- Departments of Endocrinology & Diabetes, Monash Health, Clayton, Vic., Australia
| | - Gita D Mishra
- Centre for Longitudinal and Life Course Research, School of Public Health, University of Queensland, St Lucia, Qld, Australia
| | - Helena Teede
- Monash Centre for Health Research and Implementation, School of Public Health and Preventative Medicine, Monash University, Clayton, Vic., Australia
- Departments of Endocrinology & Diabetes, Monash Health, Clayton, Vic., Australia
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Thong EP, Codner E, Laven JSE, Teede H. Diabetes: a metabolic and reproductive disorder in women. Lancet Diabetes Endocrinol 2020; 8:134-149. [PMID: 31635966 DOI: 10.1016/s2213-8587(19)30345-6] [Citation(s) in RCA: 113] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 08/27/2019] [Accepted: 09/03/2019] [Indexed: 02/07/2023]
Abstract
Reproductive dysfunction is a common but little studied complication of diabetes. The spectrum of reproductive health problems in diabetes is broad, and encompasses delayed puberty and menarche, menstrual cycle abnormalities, subfertility, adverse pregnancy outcomes, and potentially early menopause. Depending on the age at diagnosis of diabetes, reproductive problems can manifest early on in puberty, emerge later when fertility is desired, or occur during the climacteric period. Historically, women with type 1 diabetes have frequently had amenorrhoea and infertility, due to central hypogonadism. With the intensification of insulin therapy and improved metabolic control, these problems have declined, but do persist. Additional reproductive implications of contemporary diabetes management are now emerging, including polycystic ovary syndrome and hyperandrogenism, which are underpinned by insulin action on the ovary. The sharp rise in type 2 diabetes incidence in youth suggests that more women of reproductive age will encounter diabetes-related reproductive problems in their lifetimes. With an ever increasing number of young women living with diabetes, clinicians need to be aware of and equipped for the challenges of navigating reproductive health concerns across the lifespan.
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Affiliation(s)
- Eleanor P Thong
- Monash Centre for Health Research and Implementation, School of Public Health and Preventative Medicine, Monash University, Melbourne, VIC, Australia; Department of Endocrinology and Diabetes, Monash Health, Clayton, VIC, Australia
| | - Ethel Codner
- Institute of Maternal and Child Research, School of Medicine, University of Chile, Santiago, Chile
| | - Joop S E Laven
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynaecology, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Helena Teede
- Monash Centre for Health Research and Implementation, School of Public Health and Preventative Medicine, Monash University, Melbourne, VIC, Australia; Department of Endocrinology and Diabetes, Monash Health, Clayton, VIC, Australia.
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Kim C, Miller RS, Braffett BH, Pan Y, Arends VL, Saenger AK, Barnie A, Sarma AV. Ovarian markers and irregular menses among women with type 1 diabetes in the Epidemiology of Diabetes Interventions and Complications study. Clin Endocrinol (Oxf) 2018; 88:453-459. [PMID: 29314138 PMCID: PMC5814334 DOI: 10.1111/cen.13546] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Revised: 12/13/2017] [Accepted: 12/30/2017] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Women with type 1 diabetes have increased risk of infertility compared to women without diabetes even after adjustment for irregular menses, but aetiologies are incompletely understood. Our aim was to examine the prevalence of abnormalities in ovarian markers consistent with polycystic ovary syndrome in women with type 1 diabetes and associations with irregular menses and diabetes-specific variables. DESIGN, PATIENTS AND MEASUREMENTS We conducted a secondary analysis of women in the Diabetes Control and Complications Trial/Epidemiology of Diabetes Interventions and Complications Study (DCCT/EDIC), a randomized trial and observational follow-up of intensive insulin therapy for type 1 diabetes. We included women with anti-Müllerian hormone (AMH) measurements among women not using oral contraceptives (n = 187). Initial AMH and testosterone measures were performed between EDIC years 1 and 4. History of irregular menses was assessed annually. RESULTS The median age of women was 35 (interquartile ratio 29, 40) years; 133 (35%) had elevated AMH and 62 (17%) reported irregular menses. Twelve per cent of women had relative elevations in total testosterone. In multivariable models, lower insulin dosages were associated with higher AMH concentrations (P = .0027), but not diabetes duration, glycemic control, body mass index or irregular menses. Neither irregular menses nor diabetes-specific variables were associated with testosterone concentrations. CONCLUSIONS Among women with type 1 diabetes in their thirties, abnormalities in ovarian markers are common and not associated with irregular menses and thus may partially account for decreased fecundity in women with type 1 diabetes.
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Affiliation(s)
- C Kim
- Departments of Medicine, Obstetrics & Gynecology, and Epidemiology, University of Michigan, Ann Arbor, MI, USA
| | - R S Miller
- Department of Pediatrics, University of Maryland, Baltimore, MD, USA
| | - B H Braffett
- The Biostatistics Center, George Washington University, Rockville, MD, USA
| | - Y Pan
- The Biostatistics Center, George Washington University, Rockville, MD, USA
| | - V L Arends
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN, USA
| | - A K Saenger
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN, USA
| | - A Barnie
- Mt. Sinai Hospital, University of Toronto, Toronto, ON, Canada
| | - A V Sarma
- Department of Urology, University of Michigan, Ann Arbor, MI, USA
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Braham R, Robert AA, Musallam MA, Alanazi A, Swedan NB, Al Dawish MA. Reproductive disturbances among Saudi adolescent girls and young women with type 1 diabetes mellitus. World J Diabetes 2017; 8:475-483. [PMID: 29204256 PMCID: PMC5700384 DOI: 10.4239/wjd.v8.i11.475] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 08/08/2017] [Accepted: 10/17/2017] [Indexed: 02/05/2023] Open
Abstract
AIM To identify reproductive disturbances among adolescent girls and young women with type 1 diabetes mellitus (T1DM) in Saudi Arabia.
METHODS This cross sectional study was conducted among 102 female with T1DM, (aged 13-29 years) who attended the Diabetes Clinic at Diabetes Treatment Center, Prince Sultan Military Medical City, Saudi Arabia between April 2015 to March 2016. Clinical history, anthropometric characteristics and reproductive disturbance were collected through a questionnaire.
RESULTS Of 102 patients included in this analysis, 26.5% (27/102) were reported that they experienced an irregular menses. Of these patients, when compared to whose diabetes was diagnosed before menarche (35.4%, 17/48), patients diagnosed with diabetes after menarche (18.5%, 10/54) showed significantly less irregular menses (difference 16.9%, P = 0.04). Similarly, compared to patients diagnosed with diabetes prior to menarche (mean age 12.9 years; n = 48), patients diagnosed with diabetes after menarche (mean age 12.26 years; n = 54) were found to have 0.64 years delay in the age of menarche (P = 0.04). Among the studied patients, 15.7% (16/102) had polycystic ovary syndrome (PCOS). Of these PCOS patients, 37.5% (6/16) had irregular menses, 6.3% (1/16) had Celiac disease, 37.5% (6/16) had Hashimoto thyroiditis and 18.7% (3/16) had acne.
CONCLUSION More than one fourth of the study population with T1DM experiencing an irregular menses. Adolescent girls and young women diagnosed with diabetes prior to menarche showed higher menstrual irregularity and a delay in the age of menarche.
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Affiliation(s)
- Rim Braham
- Department of Endocrinology and Diabetes, Diabetes Treatment Center, Prince Sultan Military Medical City, Riyadh 11159, Saudi Arabia
| | - Asirvatham Alwin Robert
- Department of Endocrinology and Diabetes, Diabetes Treatment Center, Prince Sultan Military Medical City, Riyadh 11159, Saudi Arabia
| | - Maha Ali Musallam
- Department of Endocrinology and Diabetes, Diabetes Treatment Center, Prince Sultan Military Medical City, Riyadh 11159, Saudi Arabia
| | - Abdulaziz Alanazi
- Department of Endocrinology and Diabetes, Diabetes Treatment Center, Prince Sultan Military Medical City, Riyadh 11159, Saudi Arabia
| | - Nawaf Bin Swedan
- Department of Endocrinology and Diabetes, Diabetes Treatment Center, Prince Sultan Military Medical City, Riyadh 11159, Saudi Arabia
| | - Mohamed Abdulaziz Al Dawish
- Department of Endocrinology and Diabetes, Diabetes Treatment Center, Prince Sultan Military Medical City, Riyadh 11159, Saudi Arabia
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Escobar-Morreale HF, Roldán-Martín MB. Type 1 Diabetes and Polycystic Ovary Syndrome: Systematic Review and Meta-analysis. Diabetes Care 2016; 39:639-48. [PMID: 27208367 DOI: 10.2337/dc15-2577] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2015] [Accepted: 01/27/2016] [Indexed: 02/03/2023]
Abstract
BACKGROUND A few small studies have reported increased prevalences of polycystic ovary syndrome (PCOS) and symptoms of androgen excess in women with type 1 diabetes. PURPOSE We performed a systematic review and meta-analysis of studies evaluating androgen excess symptoms and PCOS in women with type 1 diabetes. DATA SOURCES The Entrez-PubMed and Scopus electronic databases were used. STUDY SELECTION We selected studies addressing androgen excess signs, symptoms, and disorders in girls, adolescents, and adult women with type 1 diabetes. DATA EXTRACTION The main outcome measures were prevalences of PCOS, hyperandrogenemia, hirsutism, menstrual dysfunction, and polycystic ovarian morphology (PCOM). DATA SYNTHESIS Nine primary studies involving 475 adolescent or adult women with type 1 diabetes were included. The prevalences of PCOS and associated traits in women with type 1 diabetes were 24% (95% CI 15-34) for PCOS, 25% (95% CI 17-33) for hyperandrogenemia, 25% (95% CI 16-36) for hirsutism, 24% (95% CI 17-32) for menstrual dysfunction, and 33% (95% CI 24-44) for PCOM. These figures are considerably higher than those reported earlier in the general population without diabetes. LIMITATIONS The data collected in the original studies were heterogeneous in age, race, ethnicity, and criteria used for the diagnosis of PCOS; yet, we used a quality-effects model in the meta-analyses to overcome this limitation. CONCLUSIONS PCOS and its related traits are frequent findings in women with type 1 diabetes. PCOS may contribute to the subfertility of these women by a mechanism that does not directly depend on glycemic/metabolic control among other negative consequences for their health. Hence, screening for PCOS and androgen excess should be included in current guidelines for the management of type 1 diabetes in women.
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Affiliation(s)
- Héctor F Escobar-Morreale
- Diabetes, Obesity and Human Reproduction Research Group, Department of Endocrinology & Nutrition, Hospital Universitario Ramón y Cajal, Universidad de Alcalá, Instituto Ramón y Cajal de Investigación Sanitaria, CIBERDEM, Madrid, Spain
| | - M Belén Roldán-Martín
- Department of Pediatrics, Hospital Universitario Ramón y Cajal and Universidad de Alcalá, Madrid, Spain
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Morariu EM, Szuszkiewicz-Garcia M, Krug EI, Lemos BD, DeRiso L, Tedesco MB, Koerbel GL, Winters SJ, Korytkowski MT. MENSTRUAL AND REPRODUCTIVE FUNCTION IN WOMEN WITH TYPE 1 DIABETES. Endocr Pract 2015; 21:750-60. [PMID: 25786555 DOI: 10.4158/ep14560.or] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Menstrual irregularities, reproductive abnormalities, and androgen excess are reported to be more prevalent in women with type 1 diabetes (T1D). The objective of this study was to investigate the prevalence of menstrual irregularities, reproductive abnormalities, and androgen excess among women with T1D and their age-matched controls. METHODS A survey requesting information regarding menstrual and reproductive histories was administered to all participants. Results were stratified according to age (18 to 40, 40 to 50, and >50 years). RESULTS There were no significant differences between women with and without diabetes in age at menarche, cycle length, or androgen excess in any group. Women who self-reported difficulty with glycemic control were more likely to report irregular menses than controls (P = .04). Among women who reported ever being pregnant, there were fewer pregnancies (P = .02) and live births (P = .002) in women with T1D. Women with T1D reported a lower frequency of oral contraceptive use (P = .003), despite being less likely to smoke (P = .016). CONCLUSION Menstrual and reproductive abnormalities were not observed more frequently in women with T1D in this study. Subtle but measurable differences in menstrual and reproductive function were confined to the subgroup of women who perceived poor control of their diabetes. Additional prospective studies of T1D and menstrual and reproductive function would be useful.
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16
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Manabe Y, Tochigi M, Moriwaki A, Takeuchi S, Takahashi S. Insulin-like growth factor 1 mRNA expression in the uterus of streptozotocin-treated diabetic mice. J Reprod Dev 2013; 59:398-404. [PMID: 23719562 PMCID: PMC3944355 DOI: 10.1262/jrd.2012-169] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Reproductive functions decline with the onset of diabetes in female mice. Diabetic mice
have smaller uteri with an underdeveloped endometrium, suggesting diminished
estrogen-induced growth. We aimed to clarify the changes in the estrous cycle and in
insulin-like growth factor 1 (IGF1) expression in the uteri of streptozotocin
(STZ)-treated diabetic mice, because IGF1 is one of the main growth factors involved in
estrogen-induced uterine growth. ICR female mice were intraperitoneally administered STZ
(10 mg/100 g BW), and blood glucose levels were determined. Mice with blood glucose levels
> 200 mg/dl were classified as diabetic mice. The onset of diabetes was associated with
acyclic estrous cycles. Diabetes was also induced with STZ in ovariectomized mice. Uterine
Igf1 mRNA levels were reduced in ovariectomized STZ-treated diabetic
mice. Estrogen is known to stimulate Igf1 mRNA expression in the uterus,
but estrogen action was abolished in the uteri of STZ-treated diabetic mice. mRNA
expressions of estrogen receptor α (ERα) and steroid hormone receptor coactivators
(SRC-1/Ncoa1, SRC-2/Ncoa2,
SRC-3/Ncoa3 and CBP/p300/Crebbp) were reduced in the
uteri of ovariectomized STZ-treated diabetic mice. The present study demonstrates that
diabetes induces a decline in female reproductive functions in mice. Igf1
expression in ovariectomized diabetic female mice was decreased, and decreased
responsiveness to estrogen in the uteri of diabetic mice is probably associated with a
reduction in ERα and steroid receptor coactivator mRNA expression.
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Affiliation(s)
- Yoshie Manabe
- The Graduate School of Natural Science and Technology, Okayama University, Okayama 700-8530, Japan
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Codner E, Merino PM, Tena-Sempere M. Female reproduction and type 1 diabetes: from mechanisms to clinical findings. Hum Reprod Update 2012; 18:568-85. [PMID: 22709979 DOI: 10.1093/humupd/dms024] [Citation(s) in RCA: 109] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The functional reproductive alterations seen in women with type 1 diabetes (T1D) have changed as therapy has improved. Historically, patients with T1D and insufficient metabolic control exhibited a high prevalence of amenorrhea, hypogonadism and infertility. This paper reviews the impact of diabetes on the reproductive axis of female T1D patients treated with modern insulin therapy, with special attention to the mechanisms by which diabetes disrupts hypothalamic-pituitary-ovarian function, as documented mainly by animal model studies. METHODS A comprehensive MEDLINE search of articles published from 1966 to 2012 was performed. Animal model studies on experimental diabetes and human studies on T1D were examined and cross-referenced with terms that referred to different aspects of the gonadotropic axis, gonadotrophins and gonadal steroids. RESULTS Recent studies have shown that women with T1D still display delayed puberty and menarche, menstrual irregularities (especially oligomenorrhoea), mild hyperandrogenism, polycystic ovarian syndrome, fewer live born children and possibly earlier menopause. Animal models have helped us to decipher the underlying basis of these conditions and have highlighted the variable contributions of defective leptin, insulin and kisspeptin signalling to the mechanisms of perturbed reproduction in T1D. CONCLUSIONS Despite improvements in insulin therapy, T1D patients still suffer many reproductive problems that warrant specific diagnoses and therapeutic management. Similar to other states of metabolic stress, T1D represents a challenge to the correct functioning of the reproductive axis.
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Affiliation(s)
- E Codner
- Institute of Maternal and Child Research (IDIMI), School of Medicine, University of Chile, Casilla 226-3, Santiago, Chile.
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Codner E, Soto N, Merino PM. Contraception, and pregnancy in adolescents with type 1 diabetes: a review. Pediatr Diabetes 2012; 13:108-23. [PMID: 21995767 DOI: 10.1111/j.1399-5448.2011.00825.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Adolescence is a critical period for girls with type 1 diabetes mellitus (T1D). Reproductive issues, such as menstrual abnormalities, risk of an unplanned pregnancy, and contraception, should be addressed during this phase of life. This paper reviews several reproductive issues that are important in the care of adolescents, including pubertal development, menstrual abnormalities, ovulatory function, reproductive problems, the effects of hyperglycemia, contraception, and treatment of an unplanned pregnancy. A review of the literature was conducted. A MEDLINE search January 1966 to March 2011 was performed using the following MESH terms: puberty, menarche, ovary, polycystic ovary syndrome, menstruation, contraception, contraception-barrier, contraceptives-oral-hormonal, sex education, family planning services, and pregnancy in adolescence. This literature search was cross-referenced with an additional search on diabetes mellitus-type 1, diabetes complications, and pregnancy in diabetes. All published studies were searched regardless of the language of origin. Bibliographies were reviewed to extract additional relevant sources.
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Affiliation(s)
- Ethel Codner
- Institute of Maternal and Child Research (I.D.I.M.I.), School of Medicine, University of Chile, Santiago, Chile.
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Samara-Boustani D, Colmenares A, Elie C, Dabbas M, Beltrand J, Caron V, Ricour C, Jacquin P, Tubiana-Rufi N, Levy-Marchal C, Delcroix C, Martin D, Benadjaoud L, Jacqz Aigrain E, Trivin C, Laborde K, Thibaud E, Robert JJ, Polak M. High prevalence of hirsutism and menstrual disorders in obese adolescent girls and adolescent girls with type 1 diabetes mellitus despite different hormonal profiles. Eur J Endocrinol 2012; 166:307-16. [PMID: 22127492 DOI: 10.1530/eje-11-0670] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVES To compare the pubertal development, the hormonal profiles and the prevalence of hirsutism and menstrual disorders in obese adolescent girls and adolescent girls with type 1 diabetes mellitus (T1DM). METHODS Data were collected from 96 obese adolescent girls and 78 adolescent girls with T1DM at Tanner stage IV or V, whose ages ranged between 11.9 and 17.9 years. RESULTS High prevalence of hirsutism and menstrual disorder was found in the obese adolescent girls (36.5 and 42% respectively) and the adolescent girls with T1DM (21 and 44% respectively). The obese girls were significantly younger at pubarche, thelarche and menarche than the girls with T1DM. Hirsutism in the obese girls and those with T1DM was associated with hyperandrogenaemia and a raised free androgen index (FAI). When the cause of the raised FAI was investigated in both the groups of girls with hirsutism, the raised FAI in the obese girls was due to low serum sex hormone-binding globulin (SHBG) levels. In contrast, the raised FAI of the girls with T1DM and hirsutism was due to hyperandrogenaemia. Menstrual disorders in the T1DM girls were associated also with hyperandrogenaemia unlike obese girls. CONCLUSIONS Hirsutism and menstrual disorders are common in obese adolescent girls and adolescent girls with T1DM. Although hyperandrogenaemia is present in both groups of girls, the androgenic profiles of the two groups differ. The hyperandrogenaemia in the obese girls is primarily due to their decreased serum SHBG levels, whereas the hyperandrogenaemia in the girls with T1DM is due to their increased androgen production.
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Affiliation(s)
- Dinane Samara-Boustani
- Paediatric Endocrinology and Diabetes Unit, Assistance Publique-Hôpitaux de Paris, Université Paris Descartes, Hôpital Necker-Enfants Malades, 149 rue de Sèvres, 75015 Paris, France
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Schweiger BM, Snell-Bergeon JK, Roman R, McFann K, Klingensmith GJ. Menarche delay and menstrual irregularities persist in adolescents with type 1 diabetes. Reprod Biol Endocrinol 2011; 9:61. [PMID: 21548955 PMCID: PMC3100251 DOI: 10.1186/1477-7827-9-61] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2011] [Accepted: 05/06/2011] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Menarche delay has been reported in adolescent females with type 1 diabetes (T1DM), perhaps due to poor glycemic control. We sought to compare age at menarche between adolescent females with T1DM and national data, and to identify factors associated with delayed menarche and menstrual irregularity in T1DM. METHODS This was a cross-sectional study and females ages 12- 24 years (n = 228) with at least one menstrual period were recruited during their outpatient diabetes clinic appointment. The National Health and Nutrition Examination Survey (NHANES) 2001-2006 data (n = 3690) for females 12-24 years were used as a control group. RESULTS Age at menarche was later in adolescent females with T1DM diagnosed prior to menarche (12.81 +/- 0.09 years) (mean+/- SE) (n = 185) than for adolescent females diagnosed after menarche (12.17 0.19 years, p = 0.0015) (n = 43). Average age of menarche in NHANES was 12.27 +/- 0.038 years, which was significantly earlier than adolescent females with T1DM prior to menarche (p < 0.0001) and similar to adolescent females diagnosed after menarche (p = 0.77). Older age at menarche was negatively correlated with BMI z-score (r = -0.23 p = 0.0029) but not hemoglobin A1c (A1c) at menarche (r = 0.01, p = 0.91). Among 181 adolescent females who were at least 2 years post menarche, 63 (35%) reported usually or always irregular cycles. CONCLUSION Adolescent females with T1DM had a later onset of menarche than both adolescent females who developed T1DM after menarche and NHANES data. Menarche age was negatively associated with BMI z-score, but not A1c. Despite improved treatment in recent decades, menarche delay and high prevalence of menstrual irregularity is still observed among adolescent females with T1DM.
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Affiliation(s)
- Bahareh M Schweiger
- Barbara Davis Center for Childhood Diabetes, University of Colorado Denver, The Children's Hospital Aurora, Colorado, USA
| | - Janet K Snell-Bergeon
- Barbara Davis Center for Childhood Diabetes, University of Colorado Denver, The Children's Hospital Aurora, Colorado, USA
| | - Rossana Roman
- Barbara Davis Center for Childhood Diabetes, University of Colorado Denver, The Children's Hospital Aurora, Colorado, USA
| | - Kim McFann
- Barbara Davis Center for Childhood Diabetes, University of Colorado Denver, The Children's Hospital Aurora, Colorado, USA
| | - Georgeanna J Klingensmith
- Barbara Davis Center for Childhood Diabetes, University of Colorado Denver, The Children's Hospital Aurora, Colorado, USA
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Soto N, Pruzzo R, Eyzaguirre F, Iñiguez G, López P, Mohr J, Pérez-Bravo F, Cassorla F, Codner E. Bone mass and sex steroids in postmenarcheal adolescents and adult women with Type 1 diabetes mellitus. J Diabetes Complications 2011; 25:19-24. [PMID: 19955005 DOI: 10.1016/j.jdiacomp.2009.10.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2009] [Revised: 10/08/2009] [Accepted: 10/24/2009] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The aim of this study was to compare the bone mass in young adolescents and adult women with Type 1 diabetes mellitus (T1DM) and determine its relationship with sex steroid and sex hormone-binding globulin (SHBG) levels. DESIGN Cross-sectional study. PATIENTS We studied a group of adolescents and adult women with T1DM (n=45) and 50 healthy controls (C) matched by gynecological age and body mass index in a case-control study. Girls with menarche within the last 18-40 months (n=17 T1DM and 32 C) and adult women (age=30.4+1.4 years; n=28 T1DM and 18 C) were recruited. MEASUREMENTS Bone mass was evaluated with a GE Lunar Prodigy densitometer. Sex steroid levels were measured by radioimmunoassay. RESULTS Bone mass was lower in adolescents with T1DM than in control adolescents, but was similar in both groups of postmenarcheal girls after adjusting for age, lean, and fat mass. However, adult T1DM women exhibited lower adjusted and unadjusted (P<.05) Z-femoral neck (-0.2±0.2 vs. 0.4±0.2) and bone mineral content (BMC) (2306±61 vs. 2645±79 g) than adult controls. Adult controls and T1DM adults showed higher whole body BMC than adolescent controls and T1DM adolescents, respectively. Bone mass in T1DM did not correlate with estradiol, free estradiol, testosterone, SHBG, or HbA1c levels. CONCLUSIONS The diminished bone mass observed in adult T1DM women does not appear to be related to sex steroid levels. In young adolescents with T1DM, the observed decrease in bone mass appears to be related to differences in body composition and age.
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Affiliation(s)
- Néstor Soto
- Endocrinology Unit, San Borja-Arriarán Hospital Santiago, Chile
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22
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Oligomenorrhoea in adolescents with type 1 diabetes mellitus: relationship to glycaemic control. Eur J Obstet Gynecol Reprod Biol 2010; 153:62-6. [DOI: 10.1016/j.ejogrb.2010.07.027] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2010] [Revised: 06/28/2010] [Accepted: 07/16/2010] [Indexed: 11/15/2022]
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Gaete X, Vivanco M, Eyzaguirre FC, López P, Rhumie HK, Unanue N, Codner E. Menstrual cycle irregularities and their relationship with HbA1c and insulin dose in adolescents with type 1 diabetes mellitus. Fertil Steril 2010; 94:1822-6. [DOI: 10.1016/j.fertnstert.2009.08.039] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2009] [Revised: 07/21/2009] [Accepted: 08/13/2009] [Indexed: 12/29/2022]
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Deltsidou A. Age at menarche and menstrual irregularities of adolescents with type 1 diabetes. J Pediatr Adolesc Gynecol 2010; 23:162-7. [PMID: 19679499 DOI: 10.1016/j.jpag.2009.06.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2008] [Revised: 06/26/2009] [Accepted: 06/29/2009] [Indexed: 01/25/2023]
Abstract
STUDY OBJECTIVE The aim of the study was to investigate the age at menarche and menstrual irregularities in adolescents with type 1 diabetes. DESIGN This was an aged-matched, controlled study. SETTING The study was done in the diabetes center of a children's hospital in Athens and in high schools in major regions of central Greece. PARTICIPANTS The study involved two groups: a group of 100 female adolescents, 12 to 18 years of age, with type 1 diabetes; and a control group of 225 healthy adolescents, matched for age. MAIN OUTCOME MEASURES The relationship between age at menarche and menstrual irregularities was studied. RESULTS The mean age at menarche differed significantly in the two groups (P=0.000). In particular, the mean age at menarche in the study group was 12.2 years (+/- 1.4) and in the control group it was 11.7 years old (+/- 1.2). The mean age of menarche was older in the subgroup of adolescents who had received a diagnosis of diabetes before the age of 10 than it was in those diagnosed after the age of 10. CONCLUSIONS Menarche was observed to be delayed in adolescents with type 1 diabetes who had been diagnosed before the age of 10 in comparison with those diagnosed after the age of 10. Menstrual irregularities were found to be more common in adolescents with type 1 diabetes than in healthy ones.
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Affiliation(s)
- Anna Deltsidou
- School of Nursing Studies, Technological Educational Institute, Lamia 35100, Greece.
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25
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LaCour DE, Long DN, Perlman SE. Dysfunctional uterine bleeding in adolescent females associated with endocrine causes and medical conditions. J Pediatr Adolesc Gynecol 2010; 23:62-70. [PMID: 20347757 DOI: 10.1016/j.jpag.2009.06.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2009] [Revised: 06/01/2009] [Accepted: 06/16/2009] [Indexed: 10/19/2022]
Affiliation(s)
- Delese E LaCour
- Division of Pediatric and Adolescent Gynecology, Department of Obstetrics, Gynecology, and Women's Health, University of Louisville, Louisville, Kentucky, USA.
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Schell LM, Gallo MV, Ravenscroft J. Environmental influences on human growth and development: historical review and case study of contemporary influences. Ann Hum Biol 2009; 36:459-77. [PMID: 19626483 DOI: 10.1080/03014460903067159] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Over the past 100 years, the study of environmental influences on human physical growth and development has focused on the influences of social and economic factors; family and household characteristics; urbanization/modernization; nutrition; and features of the physical environment such as altitude, temperature and climate. Continuing in this tradition are current investigations into the roles of pollutants and other aspects of the human-made environment in affecting patterns of human growth and development, specifically the timing of sexual maturation and the development of obesity. Some of the methodological problems in conducting such studies are presented, as are results from an ongoing investigation among one Native American community that show relationships of pollutants to sexual maturation, overweight/obesity and thyroid system function which can impact growth and maturation.
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Affiliation(s)
- Lawrence M Schell
- Department of Anthropology, University at Albany, State University of New York, Albany, NY 12222, USA.
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Schell LM, Gallo MV, Ravenscroft J, DeCaprio AP. Persistent organic pollutants and anti-thyroid peroxidase levels in Akwesasne Mohawk young adults. ENVIRONMENTAL RESEARCH 2009; 109:86-92. [PMID: 18995849 PMCID: PMC2656648 DOI: 10.1016/j.envres.2008.08.015] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2008] [Revised: 08/19/2008] [Accepted: 08/25/2008] [Indexed: 05/21/2023]
Abstract
Persistent organic pollutants, such as polychlorinated biphenyls (PCBs), hexachlorobenzene (HCB), and p,p'-dichlorophenyldichloroethylene (DDE), have been found to elicit a broad spectrum of biologic, metabolic, and immunologic responses. The potential of these pollutants to impair immune responses and trigger autoimmune disease is of growing concern, given their structural similarity to thyroid hormones and their potential to modulate the mechanisms and interfere with the binding of these hormones. We examine the relationship of different groupings of PCBs, according to chlorination and structure, and of p,p'-DDE and HCB to anti-thyroid peroxidase antibody, a useful tool in the evaluation of thyroid dysfunction, among 115 young adults of the Akwesasne Mohawk Nation. Overall, 18 participants (15.4%) had anti-thyroid peroxidase antibodies (TPOAb) levels above the normal laboratory reference range (23% of females, 9% of males). Among participants who were breast fed (n=47), those with an elevated TPOAb level had significantly higher levels of all PCB groupings, with the exception of levels of non-persistent PCBs which did not differ significantly. Levels of p,p'-DDE were also significantly elevated, while HCB and mirex were not higher among those with elevated TPOAb. Also, after stratifying by breast-feeding status, participants who were breast fed showed significant, positive relationships between TPOAb levels and all PCB groupings, except groups comprised of non-persistent PCBs, and with p,p'-DDE, HCB, and mirex. No effects were evident among non-breast-fed young adults. Further studies are necessary to elucidate the site and mechanism of action of these persistent organic pollutants (POPs) and to establish thresholds for these effects, especially among populations with background levels of toxicant exposure.
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Affiliation(s)
- Lawrence M Schell
- Department of Anthropology, University at Albany, A&S 237, 1400 Washington Avenue, Albany, NY 12222, USA.
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Picardi A, Cipponeri E, Bizzarri C, Fallucca S, Guglielmi C, Pozzilli P. Menarche in type 1 diabetes is still delayed despite good metabolic control. Fertil Steril 2008; 90:1875-7. [DOI: 10.1016/j.fertnstert.2007.09.035] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2007] [Revised: 09/18/2007] [Accepted: 09/18/2007] [Indexed: 11/26/2022]
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Amin R, Frystyk J, Ong K, Dalton RN, Flyvbjerg A, Dunger DB. The development of microalbuminuria is associated with raised longitudinal adiponectin levels in female but not male adolescent patients with type 1 diabetes. Diabetologia 2008; 51:1707-13. [PMID: 18622594 DOI: 10.1007/s00125-008-1081-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2008] [Accepted: 05/30/2008] [Indexed: 01/25/2023]
Abstract
AIMS/HYPOTHESIS We determined the longitudinal relationship between adiponectin levels and the development of microalbuminuria in an inception cohort of children with type 1 diabetes. METHODS Blood samples collected annually over a median of 9.0 (range 1.3-14.9) years were assayed for adiponectin and HbA(1c) in 55 children (36 girls) with type 1 diabetes and microalbuminuria whose age of onset of diabetes was 9.4 years (range 2.2-15.4). Samples were also assayed from normoalbuminuric children (controls) matched for age, sex and duration of diabetes. RESULTS Overall, adiponectin levels were higher in girls than in boys, but only after 11 years of age (median [range]: 15.3 [5.8-124.4] vs 11.6 [4.1-26.5] mg/l, p < 0.001). Furthermore, adiponectin levels were higher in girls with microalbuminuria than in control girls, but this was only apparent after the onset of microalbuminuria (p = 0.001, adjusted for BMI, daily insulin dose, HbA(1c) and age). In boys, adiponectin levels did not differ between those with microalbuminuria and controls. Further sex-related discordant associations with adiponectin levels were observed; in girls, adiponectin levels were positively related to HbA(1c) levels (r = 0.2, p = 0.05) and urine albumin excretion (r = 0.3, p < 0.05) and inversely related to BMI (r = -0.2, p < 0.05). These associations were absent in boys. CONCLUSIONS/INTERPRETATION In adolescent girls with type 1 diabetes but not in boys, adiponectin levels increase with increasing urine albumin excretion and onset of microalbuminuria. Although causal links cannot be inferred, this sexual dimorphism may reflect interactive effects of hyperglycaemia and sex steroids on risk of complications and adiponectin production.
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Affiliation(s)
- R Amin
- University Department of Paediatrics, Box 116, Level 8, Addenbrooke's Hospital, Hills Road, Cambridge CB2 2QQ, UK
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Snell-Bergeon JK, Dabelea D, Ogden LG, Hokanson JE, Kinney GL, Ehrlich J, Rewers M. Reproductive history and hormonal birth control use are associated with coronary calcium progression in women with type 1 diabetes mellitus. J Clin Endocrinol Metab 2008; 93:2142-8. [PMID: 18349069 PMCID: PMC2435635 DOI: 10.1210/jc.2007-2025] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
CONTEXT Coronary artery disease is increased in women with type 1 diabetes (T1D), compared with nondiabetic (Non-DM) women. Women with T1D have more menstrual dysfunction and are less likely to use hormonal birth control (BC) than Non-DM women. OBJECTIVE The purpose of this study was to determine whether coronary artery calcium (CAC) is associated with menstrual dysfunction and BC use in women with T1D. MATERIALS AND METHODS This was a prospective cohort study, and participants were followed up for an average of 2.4 yr. PATIENTS Patients included 612 women (293 T1D, 319 Non-DM) between the ages of 19 and 55 yr who had CAC measured twice by electron beam tomography. RESULTS Irregular menses and amenorrhea were more common in T1D than Non-DM women (22.1 vs. 14.9%, P < 0.05 and 16.6 vs. 7.0%, P < 0.001). T1D women reported less BC use than Non-DM women (79.8 vs. 89.9%, P < 0.001) and reached menarche at an older age (13.1 +/- 1.8 vs. 12.8 +/- 1.5 yr, P < 0.05). Use of BC was associated with less CAC progression in all women, but this association was stronger in T1D women (P value for interaction = 0.02). Irregular menses were associated with greater CAC progression only among T1D women. CONCLUSIONS A prior history of BC use is associated with reduced CAC progression among all women, with a stronger association in T1D than in Non-DM women. Women with T1D who report irregular menses have increased CAC progression, compared with those with regular menses.
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Affiliation(s)
- Janet K Snell-Bergeon
- Barbara Davis Center for Childhood Diabetes, University of Colorado at Denver and Health Sciences Center, Aurora, CO 80045, USA.
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Pal L, Chu HP, Shu J, Topalli I, Santoro N, Karkanias G. In vitro evidence of glucose-induced toxicity in GnRH secreting neurons: high glucose concentrations influence GnRH secretion, impair cell viability, and induce apoptosis in the GT1-1 neuronal cell line. Fertil Steril 2007; 88:1143-9. [PMID: 17466987 PMCID: PMC2211508 DOI: 10.1016/j.fertnstert.2007.01.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2006] [Revised: 01/02/2007] [Accepted: 01/02/2007] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To evaluate for direct toxic effects of high glucose concentrations on cellular physiology in GnRH secreting immortalized GT1-1 neurons. DESIGN Prospective experimental design. SETTING In vitro experimental model using a cell culture system. INTERVENTION(S) GT1-1 cells were cultured in replicates in media with two different glucose concentrations (450 mg/dL and 100 mg/dL, respectively) for varying time intervals (24, 48, and 72 hours). MAIN OUTCOME MEASURE(S) Effects of glucose concentrations on GnRH secretion by the GT1-1 neurons were evaluated using a static culture model. Cell viability, cellular apoptosis, and cell cycle events in GT1-1 neurons maintained in two different glucose concentrations were assessed by flow cytometry (fluorescence-activated cell sorter) using Annexin V-PI staining. RESULT(S) Adverse influences of high glucose concentrations on GnRH secretion and cell viability were noted in cultures maintained in high glucose concentration (450 mg/dL) culture medium for varying time intervals. A significantly higher percentage of cells maintained in high glucose concentration medium demonstrated evidence of apoptosis by a fluorescence-activated cell sorter. CONCLUSION(S) We provide in vitro evidence of glucose-induced cellular toxicity in GnRH secreting GT1-1 neurons. Significant alterations in GnRH secretion, reduced cell viability, and a higher percentage of apoptotic cells were observed in GT1-1 cells maintained in high (450 mg/dL) compared with low (100 mg/dL) glucose concentration culture medium.
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Affiliation(s)
- Lubna Pal
- Department of Obstetrics, Gynecology & Women's Health, Albert Einstein College of Medicine, Bronx, New York, USA.
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Codner E, Escobar-Morreale HF. Clinical review: Hyperandrogenism and polycystic ovary syndrome in women with type 1 diabetes mellitus. J Clin Endocrinol Metab 2007; 92:1209-16. [PMID: 17284617 DOI: 10.1210/jc.2006-2641] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
CONTEXT At present, women with type 1 diabetes (DM1) are being treated with supraphysiological doses of exogenous insulin with the aim of providing a strict metabolic control, thereby avoiding the long-term complications of this disease. We hypothesized that PCOS would be especially prevalent in DM1, as might happen in any condition in which the ovary and the adrenals are exposed to excessive insulin concentrations. As will be seen in the present review, androgen excess and PCOS are very frequent complaints in women with DM1, yet nowadays hyperandrogenism is seldom diagnosed in these patients. EVIDENCE ACQUISITION We conducted a systematic review of all the published studies addressing hyperandrogenic symptoms in women with DM1, identified through the Entrez-PubMed search engine, followed by a comprehensive review of the pathophysiology and clinical and laboratory features of PCOS in women with DM1. EVIDENCE SYNTHESIS The prevalence of PCOS in adult women with DM1 is 12-18, 40, and 31% using National Institute for Child Health and Human Development, Rotterdam, and Androgen Excess Society criteria, respectively. Mild hirsutism and biochemical hyperandrogenism are present in 30 and 20% of the patients, respectively. In addition, menstrual abnormalities are observed in 20% of adult women with DM1, and a prevalence of 50% of polycystic ovarian morphology is reported. CONCLUSIONS Physicians treating women with DM1 should be aware of the risk of hyperandrogenism in them and should include evaluation of hirsutism, menstrual abnormalities, and biochemical hyperandrogenism in their routine examinations. Future studies are needed to determine the best preventive and therapeutic options for the hyperandrogenism of these patients.
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Affiliation(s)
- Ethel Codner
- Institute of Maternal and Child Research, School of Medicine, University of Chile, Santiago, Chile, and Department of Endocrinology, Hospital Ramón y Cajal and Universidad de Alcalá, Carretera de Colmenar Km 9'100, Madrid, E-28034 Spain
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Arrais RF, Dib SA. The hypothalamus–pituitary–ovary axis and type 1 diabetes mellitus: a mini review. Hum Reprod 2005; 21:327-37. [PMID: 16239312 DOI: 10.1093/humrep/dei353] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
A high prevalence of menstrual cycle and fertility disturbances has long been associated with diabetes mellitus. However, rationalization of the intrinsic mechanisms of these alterations is controversial and even contradictory. This review considers (i) the relationship between diabetes mellitus, especially type 1 diabetes mellitus (T1DM), and the hypothalamus-pituitary-ovary (HPO) axis, (ii) the state of our knowledge concerning neuroendocrine control and its relationship with dopaminergic and opioid tonus, and (iii) the influence of the hypothalamus-pituitary-adrenal axis on ovarian function. Functional disturbances that occur as a consequence of diabetes are also discussed, but some T1DM-related diseases of autoimmune origin, such as oophoritis, are not further analysed. Although there are clear indications of a relationship between menstrual and fertility alterations and glycaemic control, in many instances the improvement of the latter is not sufficient to reverse such alterations. It appears that the oligoamenorrhoea and amenorrhoea associated with T1DM is mainly of hypothalamic origin (i.e. failure of the GnRH pulse generator) and may be reversible. The importance of the evaluation of the HPO axis in T1DM women with menstrual irregularities, even in the presence of adequate metabolic control, is emphasized.
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Affiliation(s)
- R F Arrais
- Children and Adolescent Endocrinology Unit, Department of Pediatrics, Federal University of Rio Grande do Norte, 59010-180, Natal, RN and Division of Endocrinology, Federal University of São Paulo, 04039-002, São Paulo, SP, Brazil.
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Amin R, Williams RM, Frystyk J, Umpleby M, Matthews D, Orskov H, Dalton RN, Dunger DB. Increasing urine albumin excretion is associated with growth hormone hypersecretion and reduced clearance of insulin in adolescents and young adults with type 1 diabetes: the Oxford Regional Prospective Study. Clin Endocrinol (Oxf) 2005; 62:137-44. [PMID: 15670188 DOI: 10.1111/j.1365-2265.2005.02185.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
HYPOTHESIS We previously described lower insulin-like growth factor I (IGF-I) levels in association with increased microalbuminuria (MA) risk in type 1 diabetic subjects followed from diabetes diagnosis through puberty into adulthood. By inference lower IGF-I levels may be associated with higher GH levels and changes in insulin sensitivity. METHODS To test this hypothesis, microalbuminuric subjects (MA+, n = 14) from the same cohort had overnight GH levels measured during euglycaemia (5 mmol/l, 01:00-07:30 h) maintained by a variable rate insulin infusion followed by a 2-step hyperinsulinaemic, euglycaemic clamp study using [6.6 2H2] glucose, and were compared to MA- controls (MA-, n = 14), matched for age (median 19.3 years, range 15.8-30.5), sex, duration of diabetes (11.1 years, range 5.1-16.4). RESULTS In MA+ cases GH levels, measured by the Pulsar programme, were higher (baseline; 1.8 +/- 1.4 vs. 0.7 +/- 0.5 ng/ml, P = 0.02, mean; 3.8 +/- 1.3 vs. 2.6 +/- 1.6 ng/ml, P = 0.03, maximum; 16.7 +/- 7.0 vs. 12.3 +/- 5.4, P = 0.02), despite similar HbA1(c) levels (9.8%vs. 9.6%, P = 0.6) and body or truncal fat mass. Fourier transform revealed increased GH pulse amplitude at all periodicities and overnight insulin clearance was reduced (11.7 +/- 6.9 vs. 20.1 +/- 6.5 ml/kg/min, P < 0.02). In multiple regression analysis, urine albumin excretion was associated with higher GH levels and reduced insulin clearance, independent of HbA1(c) and body composition. In female cases (n = 9), dextrose requirements were reduced during the first step of the euglycaemic clamp (1.7 +/- 0.8 vs. 2.7 +/- 1.4, P < 0.05) but no such differences existed in males or in the rate of glucose production or disposal. CONCLUSION The development of MA during puberty and young adulthood is associated with higher GH levels and abnormalities in insulin metabolism, particularly in females. These data extend support for our previous findings indicating a role for the GH/IGF-I axis in the pathogenesis of MA.
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Affiliation(s)
- Rakesh Amin
- University Department of Paediatrics, Addenbrookes Hospital, Cambridge, UK
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Goldner WS, Kraus VL, Sivitz WI, Hunter SK, Dillon JS. Cyclic changes in glycemia assessed by continuous glucose monitoring system during multiple complete menstrual cycles in women with type 1 diabetes. Diabetes Technol Ther 2004; 6:473-80. [PMID: 15321002 DOI: 10.1089/1520915041705875] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Many women with diabetes notice changes in glucose control perimenstrually. To describe the pattern of changes in glucose control throughout the complete menstrual cycle, and the reproducibility of these changes, we performed a pilot study evaluating glycemic profiles continuously for three cycles in four women with type 1 diabetes. All participants had hemoglobin A1c <7.5% and regular menstrual periods off oral contraceptives. They used Medtronic MiniMed (Northridge, CA) Continuous Glucose Monitoring System (CGMS) devices continuously for three complete menstrual cycles, checked capillary glucose measurements six times daily, changed their own sensors every 3 days, and were seen seven times per menstrual cycle to download data and draw blood. Prolonged monitoring was safely carried out over three consecutive menstrual cycles. We observed two different patterns of glycemic control in relation to the menstrual cycle in these women. The first pattern, seen in two women, was characterized by increased frequency of hyperglycemia in the luteal phase. One of these women also had a hyperglycemic peak in the follicular phase. In the other two women, no characteristic cycle-related pattern was noted. The glucose profiles appeared reproducible between cycles in all women, but varied between women. Thus the menstrual cycle has a reproducible effect on glucose control in a subset of women with type 1 diabetes. Prolonged use of continuous glucose monitoring was safe in the subjects studied, and is the first method clinically available to monitor glucose control over prolonged periods in individuals with diabetes.
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Affiliation(s)
- Whitney S Goldner
- Division of Endocrinology, Department of Internal Medicine, Roy J. and Lucille A. Carver College of Medicine, University of Iowa and Veterans Administration Medical Center, Iowa City, Iowa 52246, USA
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Abstract
AIMS To compare body composition in adolescent girls with Type 1 diabetes with healthy controls. RESEARCH DESIGN AND METHODS In this population-based study, body composition was examined, using dual-energy X-ray absorptiometry (DXA) and skinfold measurements, in 18 adolescent post-menarcheal females, 16-19 years of age, with Type 1 diabetes since childhood in comparison to age-matched healthy control subjects. RESULTS Body mass index was 2.7 kg/m2 higher in diabetic patients (26.3 +/- 2.6 vs. 23.6 +/- 3.8; P < 0.05). The overweight consisted almost entirely of increased fat mass, as evaluated by both skinfold measurements and DXA. Bone mineral density did not differ between the two groups. In diabetic females, the distribution of the fat mass was increased in the upper part of the body. The fat distribution, expressed as the abdominal-to-leg ratio, was significantly correlated to glycated haemoglobin (HbA1c) (r = 0.69; P < 0.005), daily dosage of insulin expressed per kilogram body weight (r = 0.78; P < 0.0005) and total cholesterol (r = 0.60; P < 0.001). CONCLUSIONS The observed overweight in adolescent females with Type 1 diabetes is explained by an increased fat mass. Abdominal fat accumulation was associated with poor glycaemic control, increased need for insulin and elevated blood lipids.
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Affiliation(s)
- C-M Ingberg
- Department of Internal Medicine, Orebro University Hospital, and Uppsala University, Sweden
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Amin R, Schultz C, Ong K, Frystyk J, Dalton RN, Perry L, Ørskov H, Dunger DB. Low IGF-I and elevated testosterone during puberty in subjects with type 1 diabetes developing microalbuminuria in comparison to normoalbuminuric control subjects: the Oxford Regional Prospective Study. Diabetes Care 2003; 26:1456-61. [PMID: 12716804 DOI: 10.2337/diacare.26.5.1456] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To describe longitudinal variations in pubertal hormonal variables in subjects with and without microalbuminuria (MA). RESEARCH DESIGN AND METHODS Blood samples collected annually from subjects recruited at diagnosis of type 1 diabetes and followed prospectively through puberty (median follow-up 9.3 years, range 4.7-12.8) were analyzed for total and free IGF-I, IGF binding protein-1, testosterone, sex hormone-binding globulin, and HbA(1c). A total of 55 subjects who developed MA (MA(+) group) were compared with 55 age-, sex-, and duration-matched control subjects who did not develop MA (MA(-) group). RESULTS For female subjects, total IGF-I (MA(+) 1.2 mU/l vs. MA(-) 1.4 mU/l, P = 0.03) and free IGF-I levels (MA(+) 1,767 ng/l vs. MA(-) 2010 ng/l, P = 0.002) were lower, whereas the free androgen index (MA(+) 2.4 vs. MA(-) 2.0, P = 0.03) was higher in those with MA. These changes were less pronounced in male subjects. For both sexes, in a Cox model after adjusting for puberty, the presence of MA was associated with lower free IGF-I levels, higher testosterone standard deviation score (SDS), and poor glycemic control. We found that 22 of 55 case subjects (40%) developed persistent MA, whereas 33 (60%) had transient MA. In the persistent MA group compared with the transient and control groups, total IGF-I levels were lower (1.1 vs. 1.3 vs. 1.4 mU/l, P = 0.002) as were free IGF-I levels (1,370.9 vs. 1,907.3 vs. 1,886.7 ng/l, P < 0.001), whereas HbA(1c) levels were higher (11.8 vs. 10.3 vs. 9.9%, P < 0.001). CONCLUSIONS Poor glycemic control and differences in IGF-I levels and androgens, particularly in female subjects, accompany development of MA at puberty. These differences may in part account for the sexual dimorphism in MA risk during puberty and could relate to disease progression.
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Affiliation(s)
- Rakesh Amin
- University Department of Pediatrics, Addenbrookes Hospital, Cambridge, UK
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Strotmeyer ES, Steenkiste AR, Foley TP, Berga SL, Dorman JS. Menstrual cycle differences between women with type 1 diabetes and women without diabetes. Diabetes Care 2003; 26:1016-21. [PMID: 12663566 DOI: 10.2337/diacare.26.4.1016] [Citation(s) in RCA: 100] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To evaluate menstrual cycle histories among women with type 1 diabetes, their sisters, and unrelated control subjects without diabetes across all reproductive ages. RESEARCH DESIGN AND METHODS Menstrual and reproductive histories were obtained by questionnaire from 143 women with type 1 diabetes, 186 sisters without diabetes, and 158 unrelated control subjects without diabetes participating in the Familial Autoimmune and Diabetes study. RESULTS Women with type 1 diabetes had more menstrual problems (long cycles, long menstruation, and heavy menstruation) before age 30 years than sisters and control subjects. These differences were all statistically significant, except for heavy menstruation at age <20 years. No differences were observed after age 30 years. Women with type 1 diabetes experienced later menarche, earlier natural menopause, fewer pregnancies, and more stillbirths than women without diabetes. Multiple regression analyses revealed that type 1 diabetes caused an approximate twofold increased risk of any menstrual problem before age 30 years. These were primarily related to long cycles and long menstruation in women aged <20 and 20-29 years, as well as with heavy menstruation from 20 to 29 years. Oral contraceptives were protective for any menstrual problem and heavy menstruation from 30 to 39 years of age. With history of pregnancy from 20 to 40 years of age, any menstrual problem and long menstruation were more likely. CONCLUSIONS The results suggest that type 1 diabetes is an independent risk factor for menstrual disturbances in young adults. Future studies may determine whether addressing menstrual disturbances improves quality of life and health for these women.
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Affiliation(s)
- Elsa S Strotmeyer
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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Abstract
Polycystic ovaries and the associated syndrome are recognized as the most common cause of endocrine disturbances in adult women, but much less research has been performed to examine how polycystic ovary syndrome (PCOS) presents in girls and young women. Polycystic ovaries have been demonstrated in childhood, and there is evidence to show that even very young women may show symptoms and signs of the associated syndrome. Closer examination of younger populations (less-than-or-eq, slant 25 years of age), and in particular, studies of girls during the transition from puberty into early adulthood (adolescence), may provide new insights into the pathogenesis and natural history of polycystic ovaries and PCOS, and may indicate whether polycystic ovaries could potentially be considered as a marker for health screening. Consideration should be given to the management of girls and young women with polycystic ovaries and PCOS as this group may have different needs and health risks compared with older women.
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Michelmore K, Ong K, Mason S, Bennett S, Perry L, Vessey M, Balen A, Dunger D. Clinical features in women with polycystic ovaries: relationships to insulin sensitivity, insulin gene VNTR and birth weight. Clin Endocrinol (Oxf) 2001; 55:439-46. [PMID: 11678825 DOI: 10.1046/j.1365-2265.2001.01375.x] [Citation(s) in RCA: 79] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE Polycystic ovaries are a common ultrasound finding, yet few of these women have many clinical features of polycystic ovary syndrome. Clinical presentation may relate to degree of insulin resistance, common polymorphism at the insulin gene VNTR, and birth weight. We therefore examined the relationship between insulin sensitivity, insulin gene VNTR genotype, birth weight and presence of polycystic ovaries/features of polycystic ovary syndrome in a normal population study. DESIGN AND PATIENTS In 224 young women recruited as normal volunteers, ovarian morphology was determined by transabdominal ultrasound and features of polycystic ovary syndrome were identified on clinical and biochemical examination. Insulin sensitivity was estimated from fasting glucose and insulin levels using the homeostasis model. Insulin gene VNTR genotypes were determined in women and their parents. MEASUREMENTS AND RESULTS Thirty-three per cent (74/224) had polycystic ovaries on ultrasound. These women had higher birth weights (P = 0.004), higher insulin sensitivity (P = 0.02) and higher leptin levels for body mass index (P = 0.04) than women with normal ovaries. However among women with polycystic ovaries, increasing severity of clinical phenotype (based on number of features of: menstrual irregularity, acne, hirsutism, serum testosterone > 3 mmol/l and LH > 10 IU/l) was associated with decreasing insulin sensitivity (P < 0.0001) and related to paternally transmitted insulin gene VNTR class III alleles (P = 0.03). CONCLUSION Women with polycystic ovaries on ultrasound have increased insulin sensitivity and possible leptin resistance, which could predispose to future weight gain. However, in these women the appearance of clinical features of polycystic ovary syndrome is related to insulin resistance and insulin gene VNTR class III alleles.
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Affiliation(s)
- K Michelmore
- Division of Public Health and Primary Health Care, University of Oxford, UK
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Tylleskär K, Tuvemo T, Gustafsson J. Diabetes control deteriorates in girls at cessation of growth: relationship with body mass index. Diabet Med 2001; 18:811-5. [PMID: 11678971 DOI: 10.1046/j.1464-5491.2001.00587.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
AIM Diabetic patients, particularly girls, often experience poor metabolic control during puberty and adolescence. The aim of this study was to investigate metabolic control during adolescence, especially in relation to pubertal stages, growth, insulin treatment and body mass index (BMI). METHODS We studied the records of 38 (consecutive) girls with prepubertal onset of Type 1 diabetes mellitus. Data from the age of 10 to 18-20 years were obtained with regard to glycaemic control, growth, age at menarche, final height and BMI, and analysed in relation to both chronological age and age at menarche. RESULTS HbA1c was lowest 3 years before menarche; mean (+/- sd) 7.6 (+/- 1.2). After the pubertal growth spurt, there was a marked impairment of metabolic control, the highest level of HbA1c occurring 3 years after menarche. Mean age at menarche was 13.3 (+/- 1.1) years and mean linear growth after menarche only 4.7 cm, giving a final height of 164.9 (+/- 5.3) cm which is 2.7 cm below the Swedish mean. During adolescence the degree of correlation between BMI and HbA1c continuously increased, pointing out the effect of body fat on metabolic control in this age group. The level of HbA1c at 10 years of age could not predict the metabolic control after cessation of puberty, but prepubertal BMI appears to be a risk factor for both obesity and poor glycaemic control in late adolescence. CONCLUSIONS The highest HbA1c was found after cessation of growth. Prepubertal BMI is a possible predictor of metabolic control in adolescent diabetic girls.
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Affiliation(s)
- K Tylleskär
- Department of Women's and Children's Health, Section of Paediatrics, Uppsala University Hospital, Uppsala, Sweden
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Abstract
Type 1 diabetes mellitus is potentially associated with serious microvascular and macrovascular complications, although these are usually subclinical during the pediatric and adolescent years. There is no "grace" period for the beginnings of such complications. Duration of diabetes, glycemic control, age, and pubertal stage are critical factors contributing toward development of such problems. Other risk factors include family history (genetic predisposition), hyperlipidemia, hypertension, and smoking. The Diabetes Control and Complications Trial (DCCT) proved the importance of glycemic control and emphasized the ability of improved glucose control to prevent or decrease retinopathy, nephropathy, and neuropathy using a multidisciplinary same-philosophy-of-care approach plus targeted glucose and hemoglobin A(1c) values. Other natural history and intervention studies support the findings of the DCCT. Although our current tools are not perfect, they allow us to decrease microangiopathic complications very significantly if we educate our patients and their family members. Metabolic control counts.
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Affiliation(s)
- S J Brink
- New England Diabetes and Endocrinology Center, 40 Second Avenue, Suite #170, Waltham, MA 02451-1136, USA.
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Snajderová M, Martínek J, Horejsí J, Nováková D, Lebl J, Kolousková S. Premenarchal and postmenarchal girls with insulin-dependent diabetes mellitus: ovarian and other organ-specific autoantibodies, menstrual cycle. J Pediatr Adolesc Gynecol 1999; 12:209-14. [PMID: 10584225 DOI: 10.1016/s1083-3188(99)00023-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
STUDY OBJECTIVE To estimate various organ-specific autoantibodies and detect other endocrine autoimmune disorders and menstrual cycle characteristics in girls with Type 1 insulin dependent diabetes mellitus (IDDM). DESIGN Prospective cohort study from 1993 to 1998, duration 4.5 years. SETTING Diabetes & Endocrine Clinic of the University Hospital, Motol, Prague. PATIENTS 53 IDDM girls (group A--43 postmenarchal, group B--10 premenarchal), 15.5 +/- 2.5 (8-19) years old, 6.2 +/- 4.3 years after IDDM onset. MAIN OUTCOME MEASURES Ovarian autoantibodies directed to ooplasm, zona pellucida, membrana granulosa, theca folliculi interna, and lutein cells, insulin autoantibodies, thyroid peroxidase and thyroglobulin autoantibodies. Menstrual cycle character, endocrine glands disturbance. Diabetes control, body mass index, duration of IDDM. RESULTS Ovarian autoantibodies in at least one of the followed structures were found in 67.9% of the IDDM girls. In the control group of 21 healthy girls of corresponding age, the positive findings in lutein cells were found in only 4.8% of the girls (P < 0.01 versus IDDM girls). The lutein cells commonly associated with theca folliculi interna cells were the most frequent immunopositive structures in diabetic girls (P < 0.05 versus another positive ovarian autoimmune structure). Autoantibodies directed to ovarian steroid producing cells were frequent in IDDM patients with both irregular and normal menstrual cycles. Irregular menstrual cycles were diagnosed in 27.9% of IDDM girls, polymenorrhea in half of them, and oligomenorrhea in the remainder. Diabetes control in our patients (glycosylated hemoglobin HbA1c in postmenarchal girls 10.1 +/- 2.0%) did not differ between those with regular and those with irregular menstrual cycles. Over a follow-up period one-third of the girls with oligomenorrhea and a long-term noncompliance (HbA1c 13.5%) developed secondary amenorrhea. Insulin autoantibodies were found in 67.8%, thyroid peroxidase autoantibodies in 12.5%, and thyroglobulin autoantibodies in 10.4% of the IDDM girls. Autoimmune thyroiditis was diagnosed in 5 IDDM patients (9.4%); hypothyroidism developed in 3 of them. Menstrual cycle was irregular in 4 of the 5 girls with autoimmune thyroiditis (polymenorrhea in 1, oligomenorrhea in another 3 girls). CONCLUSIONS An increased incidence of various circulating autoantibodies may be markedly demonstrated in IDDM girls. Their reproductive function might have an important relationship to an evidence of ovarian autoantibodies. Menstrual cycle disturbances could be linked to the poor diabetes control, to the presence of ovarian and other autoantibodies, and also to other autoimmune disease.
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Affiliation(s)
- M Snajderová
- 2nd Department of Pediatrics, 2nd Medical School, Charles University, Czech Republic
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Poretsky L, Cataldo NA, Rosenwaks Z, Giudice LC. The insulin-related ovarian regulatory system in health and disease. Endocr Rev 1999; 20:535-82. [PMID: 10453357 DOI: 10.1210/edrv.20.4.0374] [Citation(s) in RCA: 402] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- L Poretsky
- Department of Medicine, New York Presbyterian Hospital and Weill Medical College of Cornell University, New York, New York 10021, USA
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Abstract
Gynecologic care of adolescents presents a challenge under the best of circumstances, but when the patient has significant medical processes that interact with the process of puberty, the care of these patients may become extremely difficult. A review of the more common medical illnesses of adolescents and the interaction on the events of puberty and normal menstrual function is presented with emphasis on contraception and future fertility. Although many of the contraceptive options present a possible increased risk to these patients, it must be kept in mind that these adolescent patients will develop emotionally and become sexually active at some point in their lives, and the potential risk of the resultant pregnancy must be weighed carefully. The various options of management for gynecologic problems are discussed.
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Affiliation(s)
- K Owens
- Department of Gynecology, Allegheny University Hospitals, MCP Hahnemann University, Philadelphia, Pennsylvania, USA
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Dunger DB, Cheetham TD. Does recombinant human insulin-like growth factor I have a role in the treatment of type I (insulin dependent) diabetes during puberty? J Pediatr Endocrinol Metab 1995; 8:237-42. [PMID: 8821899 DOI: 10.1515/jpem.1995.8.4.237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- D B Dunger
- Department of Paediatrics, John Radcliffe Hospital, Oxford, U.K
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Steel JM, Wu PS, Johnstone FD, Muir BB, Sweeting VM, Hillier SG. Does early growth delay occur in diabetic pregnancy? BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY 1995; 102:224-7. [PMID: 7794847 DOI: 10.1111/j.1471-0528.1995.tb09098.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
OBJECTIVE To identify the date of ovulation in pregnant women with Type 1 diabetes in order to assess the validity of the concept of early growth delay. DESIGN Identification of ovulation by measurement of urinary luteinising hormone and assessment of fetal growth using ultrasound scan. SETTING Diabetic pre-pregnancy and antenatal clinic in a teaching hospital. SUBJECTS Twenty women with Type 1 diabetes who had attended a pre-pregnancy clinic. MEASURES Urinary LH, by laboratory and kit methods, during conception cycles. Human chorionic gonadotrophin measured in early pregnancy. Early ultrasound scans by a single observer blind to menstrual and ovulation dates. OUTCOME Gestation calculated from ovulation date and gestation estimated from menstrual dates, compared with gestation at age indicated by early ultrasound scan. RESULTS When the date of ovulation was identified in 20 women with Type 1 diabetes there was no evidence of growth delay in any pregnancy. When gestation was estimated from menstrual dates there was apparent early growth delay in six pregnancies. CONCLUSION This study, together with others discussed, indicates that early growth delay is probably an artefact of incorrectly estimated ovulation date.
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Affiliation(s)
- J M Steel
- Department of Diabetes, Royal Infirmary Edinburgh
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