History Of Gestational Diabetes Research Articles

Perceptions of Chinese women with a history of gestational diabetes regarding health behaviors and related factors: a directed qualitative content analysis

BackgroundGestational diabetes mellitus (GDM) is one of the most common metabolic disorders during pregnancy and is associated with adverse outcomes in both mothers and their children. After delivery, women who experience GDM are also at higher risk of both subsequent GDM and type 2 diabetes mellitus (T2DM) than those who do not. Therefore, healthcare providers and public health practitioners need to develop targeted and effective interventions for GDM. In this study, we aimed to explore the perceptions regarding health behaviors and related factors during the inter-pregnancy period among Chinese women with a history of GDM through the lens of the theory of planned behavior (TPB).MethodsBetween December 2021 and September 2022, 16 pregnant Chinese women with a history of GDM were purposively recruited from a tertiary maternity hospital in Shanghai for face-to-face semi-structured interviews. They were asked questions regarding their health behaviors and related factors. The transcribed data were analyzed using a directed qualitative content analysis method based on the theory of TPB.ResultsThe health-related behaviors of the women varied substantially. We identified five domains that influenced women’s behaviors according to TPB constructs and based on the data collected: behavioral attitude (perceived benefits of healthy behaviors and the relationship between experience and attitude towards the oral glucose tolerance testing); subjective norms (influences of significant others and traditional cultural beliefs); perceived behavior control (knowledge of the disease, multiple-role conflict, the impact of COVID-19, an unfriendly external environment and difficulty adhering to healthy diets), incentive mechanisms (self-reward and external incentives); preferences of professional and institutional support (making full use of social media platform and providing continuous health management).ConclusionsThe health-related behaviors of women with a history of GDM were found to be affected by multiple factors. Healthcare professionals are recommended to provide women with sufficient information regarding the disease and to take advantage of the power of the family and other social support networks to improve women’s subjective norms and to promote the adoption of a healthy lifestyle.

Strategies to prevent Type 2 Diabetes in the postnatal period in women with history of Gestational Diabetes

This literature review emphasizes the critical need for focused interventions to prevent Type 2 Diabetes (T2D) in the postnatal period, particularly for women with a history of Gestational Diabetes Mellitus (GDM). GDM poses a substantial risk, increasing the likelihood of T2D development by 11-fold later in life. With 14% of pregnancies worldwide affected by GDM, the escalating global T2D rates underscore the urgency for targeted postnatal strategies. Current interventions, such as those modelled after the Diabetes Prevention Program (DPP) and the Mediterranean Diet, show promise in reducing T2D risk by over 50%, yet challenges like low engagement persist. To address these complexities, future research should prioritize developing acceptable postnatal interventions, incorporating peer support, addressing barriers, and employing randomized controlled trials with larger participant cohorts. The multidimensional approach involves lifestyle modifications, dietary changes, behaviour change strategies, and exploration of pharmacological options, collectively contributing to a substantial reduction in the long-term T2D risk for women with a history of GDM.

The use of eHealth and health coaching in postnatal diabetes prevention, in women with history of gestational diabetes

This literature review explores the role of eHealth and health coaching in assisting prevention of type 2 diabetes in women with history of gestational diabetes mellitus (GDM). The integration of electronic health (eHealth) and mobile health (mHealth) technologies, including telemedicine, smartphone apps, and mixed-method approaches, has emerged as a crucial strategy in healthcare delivery. These technologies address postnatal barriers such as lack of support, time constraints, and childcare issues, enhancing accessibility to diabetes prevention interventions. The review presents evidence from various studies, including randomized controlled trials and ongoing research projects, indicating positive impacts on engagement, adherence, and follow-up rates when utilizing remote interventions through smartphone apps and health coaching. Notably, the use of telemedicine during the COVID-19 pandemic has further underscored the potential benefits of delivering care remotely. The focus on postnatal diabetes prevention in women with a history of GDM is particularly pertinent, given the increased risk of developing type 2 diabetes. The inclusion of partners and families in interventions, highlights a holistic approach to promoting a healthy lifestyle. While the results are promising, the review acknowledges the inconclusive nature of current evidence, emphasizing the need for further research to establish the long-term efficacy and acceptance of these interventions. Continued efforts to refine these strategies and expand research will contribute to a better understanding of their impact, ultimately paving the way for targeted and effective diabetes prevention in this high-risk population of women with a history of GDM.

Effectiveness of a blended mobile-based lifestyle intervention in women with glucose intolerance after a recent history of gestational diabetes (MELINDA): a 1-year, prospective, multicentre, randomised controlled trial

Women with glucose intolerance after gestational diabetes mellitus (GDM) are at high risk to develop type 2 diabetes. Traditional lifestyle interventions in early postpartum have limited impact. We investigated the efficacy of a blended mobile-based lifestyle intervention in women with glucose intolerance after a recent history of GDM. Prospective, double-arm, non-masked, multicentre randomised controlled trial (RCT) in which women with glucose intolerance, diagnosed 6-16 weeks after a GDM-complicated pregnancy, were assigned 1:1 to a one-year blended-care, telephone- and mobile-based lifestyle program (intervention) or usual care (control). Primary endpoint was the proportion of women able to achieve their weight goal (≥5% weight loss if prepregnancy BMI ≥ 25kg/m2 or return to prepregnancy weight if prepregnancy BMI < 25kg/m2) in the intention-to-treat sample. Key secondary outcomes were frequency of glucose intolerance, diabetes and metabolic syndrome, and lifestyle-related outcomes assessed with self-administered questionnaires. The study was registered in ClinicalTrials.gov (NCT03559621). Between April 10th 2019 and May 13th 2022, 240 participants were assigned to the intervention (n=121) or control group (n=119), of which 167 (n=82 in intervention and n=85 in control group) completed the study. Primary outcome was achieved by 46.3% (56) of intervention participants compared to 43.3% (52) in the control group [odds ratio (OR) 1.13, 95% confidence interval (CI) 0.63-2.03, p=0.680; risk ratio 1.07, 95% CI (0.78-1.48)]. Women in the intervention group developed significantly less often metabolic syndrome compared to the control group [7.3% (6) vs. 16.5% (14), OR 0.40, CI (0.22-0.72), p=0.002], reported less sedentary behaviour and higher motivation for continuing healthy behaviours. In the intervention group, 84.1% (69) attended at least eight telephone sessions and 70.7% (58) used the app at least once weekly. A blended, mobile-based lifestyle intervention was not effective in achieving weight goals, but reduced the risk to develop metabolic syndrome. Research fund of University Hospitals Leuven, Novo Nordisk, Sanofi, AstraZeneca, Boehringer-Ingelheim, Lilly.

Lifetime Duration of Breastfeeding and Cardiovascular Risk in Women With Type 2 Diabetes or a History of Gestational Diabetes: Findings From Two Large Prospective Cohorts.

Breastfeeding duration is inversely associated with risks of cardiovascular disease (CVD) and type 2 diabetes in parous women. However, the association among women at high risk, including women with type 2 diabetes or gestational diabetes mellitus (GDM) is unclear. We included 15,146 parous women with type 2 diabetes from the Nurses' Health Study I and II (NHS, NHS II) and 4,537 women with a history of GDM from NHS II. Participants reported history of breastfeeding via follow-up questionnaires. Incident CVD by 2017 comprised stroke or coronary heart disease (CHD) (myocardial infarction, coronary revascularization). Adjusted hazard ratios (aHRs) and 95% CIs were estimated using Cox models. We documented 1,159 incident CVD cases among women with type 2 diabetes in both cohorts during 188,874 person-years of follow-up and 132 incident CVD cases among women with a GDM history during 100,218 person-years of follow-up. Longer lifetime duration of breastfeeding was significantly associated with lower CVD risk among women with type 2 diabetes, with pooled aHR of 0.68 (95% CI 0.54-0.85) for >18 months versus 0 months and 0.94 (0.91-0.98) per 6-month increment in breastfeeding. Similar associations were observed with CHD (pooled aHR 0.93 [0.88-0.97]) but not with stroke (0.96 [0.91-1.02]) per 6-month increment in breastfeeding. Among women with GDM history, >18 months versus 0 months of breastfeeding was associated with an aHR of 0.49 (0.28-0.86) for total CVD. Longer duration of breastfeeding was associated with lower risk of CVD in women with type 2 diabetes or GDM.

Explaining the experience of breastfeeding in women with gestational diabetes and designing and implementing an educational program based on planned behavior theory: a combined exploratory study protocol.

Gestational diabetes is a type of carbohydrate intolerance that is diagnosed for the first time during pregnancy. Researches have shown that gestational diabetes is associated with many negative prenatal and birth outcomes. Because of the complications such as infant death, several diabetics' mothers plan to stop breastfeeding. Research findings indicate a decrease in breastfeeding in mothers with gestational diabetes/ or contradictory tissues regarding the factors affecting the breastfeeding behavior of mothers with gestational diabetes and a special program to promote breastfeeding for these mothers based on the social and cultural conditions of Iranian society. The present study aims to design an interventional program with a mixed qualitative study based on the theory of planned behavior (PBT) to prevent the decrease of breastfeeding in diabetic mothers. A mixed methods exploratory design will be used to conduct this study in 3 phases. The first phase (qualitative): The purpose of the first phase is to understand the experience of breastfeeding mothers who had gestational diabetes, which will be done using the directed content analysis method. The purposive sampling will be used on pregnant mothers with gestational diabetes 30-34weeks and mothers with infants (up to 6months) with a history of gestational diabetes. The second phase include designing and implementing an educational program based on the PBT: Education will be conducted based on the needs assessment of the qualitative phase, the opinions of the focus group, and the literature review, then the breastfeeding behavior will be measured using the survey tool of "breastfeeding drop". The third phase: Interventional quantitative phase: The sample size will be carried out by a pilot study, then a designed program as an educational intervention for teaching breastfeeding behavior based on the PBT for 30-34weeks pregnant mothers with gestational diabetes will be implemented during 3-4 sessions and breastfeeding behavior will be evaluated after delivery. This is the first mixed-method study in Iran that led to implement an interventional program based on the theory of planned behavior. Because of the complications such as infant death, several diabetics' mothers plan to stop breastfeeding. We hope that the result of this research will be a step in solving breastfeeding problems in mothers with gestational diabetes.

Associations of gestational diabetes and proton density fat fraction of vertebral bone marrow and paraspinal musculature in premenopausal women.

Fat content in bones and muscles, quantified by magnetic resonance imaging (MRI) as a proton density fat fraction (PDFF) value, is an emerging non-invasive biomarker. PDFF has been proposed to indicate bone and metabolic health among postmenopausal women. Premenopausal women with a history of gestational diabetes (GDM) carry an increased risk of developing type 2 diabetes and an increased risk of fractures. However, no studies have investigated the associations between a history of GDM and PDFF of bone or of paraspinal musculature (PSM), composed of autochthonous muscle (AM) and psoas muscle, which are responsible for moving and stabilizing the spine. This study aims to investigate whether PDFF of vertebral bone marrow and of PSM are associated with a history of GDM in premenopausal women. A total of 37 women (mean age 36.3 ± 3.8 years) who were 6 to 15 months postpartum with (n=19) and without (n=18) a history of GDM underwent whole-body 3T MRI, including a chemical shift encoding-based water-fat separation. The PDFF maps were calculated for the vertebral bodies and PSM. The cross-sectional area (CSA) of PSM was obtained. Associations between a history of GDM and PDFF were assessed using multivariable linear and logistic regression models. The PDFF of the vertebral bodies was significantly higher in women with a history of GDM (GDM group) than in women without (thoracic: median 41.55 (interquartile range 32.21-49.48)% vs. 31.75 (30.03-34.97)%; p=0.02, lumbar: 47.84 (39.19-57.58)% vs. 36.93 (33.36-41.31)%; p=0.02). The results remained significant after adjustment for age and body mass index (BMI) (p=0.01-0.02). The receiver operating characteristic curves showed optimal thoracic andlumbar vertebral PDFF cutoffs at 38.10% and 44.18%, respectively, todifferentiate GDM (AUC 0.72 and 0.73, respectively, sensitivity 0.58, specificity 0.89). The PDFF of the AM was significantly higher in the GDM group (12.99 (12.18-15.90)% vs. 10.83 (9.39-14.71)%; p=0.04) without adjustments, while the CSA was similar between the groups (p=0.34). A history of GDM is significantly associated with a higher PDFF of the vertebral bone marrow, independent of age and BMI. This statistical association between GDM and increased PDFF highlights vertebral bone marrow PDFF as a potential biomarker for the assessment of bone health in premenopausal women at risk of diabetes.

Identifying gestational diabetes mellitus and assessing risk factors in affected women: a comprehensive study.

Gestational diabetes mellitus (GDM) is a prevalent pregnancy complication associated with adverse health outcomes for both mothers and offspring. This study aimed to identify risk factors for GDM, a condition with a rapidly increasing global prevalence. We conducted a study involving 474 pregnant women who attended the obstetrics outpatient clinic of Kafkas University Faculty of Medicine Hospital between January 2022 and June 2023. Risk factors for GDM were assessed based on criteria recommended by the American Diabetes Association and the Committee on Practice of the American College of Obstetricians and Gynecologists. Statistical analyses, including descriptive statistics, Chi-square tests, Mann-Whitney U tests, and multivariate logistic regression. Individuals with GDM (mean age: 31.26±6.09 years) were significantly older than those without GDM (mean age: 28.36±4.89 years; p<0.001). Obesity prevalence was higher in the GDM group (32.5%) compared to the non-GDM group (14.3%; p<0.001). Individuals with GDM had higher rates of pre-diabetes (3.3% vs. 0.3%; p=0.007), a history of gestational diabetes (25.2% vs. 5.7%; p<0.001), high blood sugar in previous pregnancies (13.8% vs. 1.4%; p<0.001), and diabetes mellitus in 1st-degree relatives (40.7% vs. 20.3%; p<0.001). GDM was associated with increased pregnancies (p<0.001), preterm births (p<0.001), macrosomic babies (p=0.026), congenital anomalies (p=0.011), high cholesterol (p=0.036), and polyhydramnios (p=0.001) in previous pregnancies, as well as polyhydramnios in the index pregnancy (p=0.008). Regular exercise in previous pregnancies differed significantly based on GDM presence (p=0.037). Recognizing modifiable risk factors is crucial for preventing GDM and reducing associated health risks. Healthcare providers should be vigilant, especially among those with a family history of GDM, previous GDM, advanced maternal age, and other risk factors. Early lifestyle interventions show promise. Further research is needed for accurate GDM prediction.

Evaluation of Fusobacterium nucleatum in Amniotic Fluid of Women with Preterm Labour

Objective: The effect of Fusobacterium nucleatum, an oral commensal, on pregnancy outcomes is of global concern. This study screened for F. nucleatum and the fadA gene in amniotic fluid obtained from women presenting with preterm labour. Methods: This is a cross-sectional pilot study. Amniotic fluid was collected from women with preterm labour at Lagos University Teaching Hospital and analysed using conventional polymerase chain reaction (PCR). I6SrRNA species-specific primers were used to assess the presence of F. nucleatum species and fadA genes for virulence potentials. Questionnaire-based data obtained was analysed using SPSS version 20.0. and amplicon analysis was measured on base pairs. Results: Fourty participants had preterm deliveries between April and August 2018. Of these 34 (85%) were enrolled, out of which 25 amniotic fluid samples (AF) were collected. The mean age of the participants was 30.5 years. Among them, 10 (29.4%) were primigravida, and 24 (70.6%) were multigravida. Six (1.8%) of the women had a history of gestational diabetes, and four (1.2%) had hypertension. Only 4 (1.2%) were aware that bacteria could cause preterm labour. 11 (32%) visited the dentist during the period of their pregnancy. There was no amplification of 16SrRNA or the fadA genes in the tested samples. Conclusions: This study showed that preterm delivery was more common in multigravida pregnant women aged 31-35 years. Although some of the samples were cloudy and purulent, Fusobacterium nucleatum species-specific and virulent fadA genes were not detected in amniotic fluid obtained from the population of women with preterm labour studied.

Polygenic Risk Score and Precision Medicine in Diabetes

Precision medicine involves tailoring medical treatment to the individual characteristics, needs, and preferences of each patient. In the realm of diabetes, genetic, environmental, and lifestyle factors must all be considered when developing personalized management strategies. Polygenic risk refers to the cumulative risk of developing a disease based on the presence of multiple genetic variants across the genome. Understanding the polygenic nature of diabetes assists in identifying various genetic factors that contribute to its onset, progression, and the development of complications. Recent studies indicate that polygenic risk scores are instrumental in distinguishing between type 1 diabetes, monogenic diabetes, and type 2 diabetes. Moreover, these scores can predict incident type 2 diabetes in women with a history of gestational diabetes and can be used to forecast diabetic complications. When polygenic risk scores are combined with other risk factors such as age, body mass index, and family history, risk stratification is enhanced, pinpointing individuals who may benefit most from early intervention strategies. Challenges related to practical use of polygenic scores include ethnicity specificity, data privacy, and generating evidence in the clinical setting. We aim to explore opportunities as well as challenges related to utilizing polygenic risk in precision medicine.

Prevalence and determinants of perinatal mental disorders in women with gestational diabetes in New Zealand: Findings from a national longitudinal study.

Concurrent diagnosis of gestational diabetes mellitus and mental disorders is associated with adverse outcomes for mother and child, but there is limited information about prevalence or which women are at risk. This study was a prospective cohort study of women with gestational diabetes from 10 hospitals in New Zealand who reported anxiety (6-item Spielberger State-Trait Anxiety Inventory), depression (Edinburgh Postnatal Depression Scale) and health-related quality of life (36-Item Short-Form General Health Survey) at time of gestational diabetes diagnosis (baseline), 36 weeks' gestation, and 6 months postpartum. Potential predictors were assessed using multivariable logistic regression. Among 414 respondents, 17% reported anxiety, 16% vulnerability to depression and 27% poor mental health-related quality of life at time of gestational diabetes diagnosis. At 36 weeks' gestation, prevalence decreased for vulnerability to depression (8%) and poor mental health-related quality of life (20%). Younger maternal age, Pacific ethnicity, previous history of gestational diabetes, and older gestational age at time of gestational diabetes diagnosis were associated with poorer mental health outcomes. At 6 months postpartum the prevalence of mental disorders did not differ from in late pregnancy and they were associated with later gestational age at time of gestational diabetes diagnosis and elevated 2-hour postprandial glucose concentrations. Perinatal mental disorders are common at time of diagnosis among women with gestational diabetes in New Zealand and had decreased by late pregnancy and at 6 months after birth. These disorders are more common among women with specific risk factors who may therefore benefit from additional support.

EPH62 Impact of Ethnicities on the Risk of Type 2 Diabetes in Women With a History of Gestational Diabetes: Results of a Systematic Review and Meta-Analysis

EPH62 Impact of Ethnicities on the Risk of Type 2 Diabetes in Women With a History of Gestational Diabetes: Results of a Systematic Review and Meta-Analysis

Metformin Prescription for U.S. Veterans with Prediabetes, 2010-2019.

Affecting an estimated 88 million Americans, prediabetes increases the risk for developing type 2 diabetes (T2D), and independently, cardiovascular disease, retinopathy, nephropathy and neuropathy. Nevertheless, little is known about the use of metformin for diabetes prevention among patients in the Veterans Health Administration, the largest integrated healthcare system in the U.S. Retrospective observational cohort study of the proportion of Veterans with incident prediabetes who were prescribed metformin, at the Veterans Health Administration from October 2010 to September 2019. Among 1,059,605 Veterans with incident prediabetes, 12,009 (1.1%) were prescribed metformin during an average 3.4 years of observation after diagnosis. Metformin prescribing was marginally higher (1.6%) among those with BMI ≥35 kg/m2, age <60 years, HbA1c ≥6.0%, or those with a history of gestational diabetes, all subgroups at a higher risk for progression to T2DM. In a multivariable model, metformin was more likely to be prescribed for those with BMI ≥35 kg/m2 incidence rate ratio [IRR] 2.6 [95% CI, 2.1-3.3], female sex IRR, 2.4 [95% CI, 1.8-3.3], HbA1c ≥6% IRR, 1.93 [95% CI, 1.5-2.4], age <60 years IRR, 1.7 [95% CI, 1.3-2.3], hypertriglyceridemia IRR, 1.5 [95% CI, 1.2-1.9], hypertension IRR, 1.5 [95% CI, 1.1-2.1], depression IRR, 1.5 [95% CI, 1.1-2.0], or schizophrenia IRR, 2.1 [95% CI, 1.2-3.8]. Over 20% of Veterans with prediabetes attended a structured lifestyle modification clinic or program. Among Veterans with prediabetes, metformin was prescribed to 1.1% overall, a proportion that marginally increased to 1.6% in the subset of individuals at highest risk for progression to T2DM.

Determinants of childbearing intentions among pregnant women with a suspected fetal congenital heart disease

BackgroundThe Saudi population is characterized by a high fertility rate, a conservative sociocultural context, and an ongoing societal and lifestyle transition. Yet, data regarding childbearing intentions and the associated factors is scarce. Furthermore, childbearing intention may be impacted by abnormal pregnancy events, such as the clinical suspicion or diagnosis of a fetal congenital disease and the negative experience that may result from it. ObjectivesThe present study explored childbearing intention and determined the sociodemographic and health-related factors discouraging from future pregnancies among women visiting the cardiology clinic for antenatal screening of congenital heart diseases (CHD). MethodsA one-year cross-sectional study involved 150 consecutive pregnant women aged between 18 and 47 years old, who presented for antenatal screening of CHD at the fetal echocardiography clinic for, of a teaching hospital in Jeddah, Saudi Arabia. An interview-based questionnaire was administered before the clinic visit and collected sociodemographic data, obstetrical history, risk factors of congenital diseases, mothers’ knowledge about fetal echocardiography and CHDs, and childbearing intention (the primary outcome). ResultsFetal echocardiography and CHD were correctly described by 60 % and 31.3 % of the participants respectively, while 40.7 % and 12 % recognized the association of congenital diseases with consanguinity and advanced maternal age respectively. Childbearing intentions showed 68.0 % of the participants declared desiring a future baby while the remaining 32.0 % declared having no further pregnancy expectations. Attitudes towards a hypothetical baby with CHD were positive in 97.3 % of the participants, and only 30 % declared that the fetal echocardiography results will impact their future childbearing decision. However, childbearing intention showed no significant association with knowledge or attitudes towards CHD. On the other hand, childbearing intention was independently associated with the number of children (OR=0.34; p<0.001), consanguinity with husband (OR=3.64; p = 0.010), and history of gestational diabetes (OR=0.28; p = 0.040). ConclusionFertility expectations among Saudi mothers are more likely to be impacted by the personal experience and judgment of own pregnancy fitness, while no significant impact of fetal risks and events. This demonstrates a certain level of autonomy balanced with deeply rooted religious ethics yet combined with a lack of awareness about fetal and maternal risks associated with advanced maternal age and consanguinity. We emphasize the unmet need of education and family planning.

Lifestyle Interventions to Prevent Type 2 Diabetes in Women with a History of Gestational Diabetes: A Systematic Review and Meta-Analysis through the Lens of Health Equity.

Type 2 diabetes mellites is one of the health problems disproportionally affecting people with low socioeconomic statuses. Gestational diabetes mellites increases the risk of type 2 diabetes by up to ten-fold for women. Lifestyle interventions prevent type 2 diabetes in women with prior gestational diabetes. However, it is unknown if similar effectiveness can be expected for all population subgroups. This study aims to assess the prevention of type 2 diabetes in women with prior gestational diabetes using population characteristics according to the PROGRESS (place of residence, race/ethnicity/culture/language, occupation, gender/sex, religion, education, socioeconomic status, and social capital) criteria. MEDLINE, CINAHL, EMBASE, PubMed, PsycINFO, Web of Science, and EBM Reviews databases were searched for interventional studies of diet, physical activity, or behavioural interventions published up to 21 February 2023. Random effects subgroup meta-analysis was conducted to evaluate the association of population characteristics and intervention effects. All studies were conducted in high-income countries or middle-income countries. Two-thirds of the studies reported on race/ethnicity and education level. Less than one-third reported on place (urban/rural), occupation, and socioeconomic status. None reported on religion or social capital. Studies from high-income countries (MD = -1.46; 95% CI: -2.27, -0.66, I2 = 70.46, p < 0.001) showed a greater reduction in bodyweight compared with the studies conducted in middle-income countries (MD = -0.11; 95% CI: -1.12, 0.89, I2 = 69.31, p < 0.001) (p for subgroup difference = 0.04). There are significant equity gaps in the evidence for the prevention of type 2 diabetes in women with prior gestational diabetes due to reports on population characteristics being poor. Interventions may be less effective in reducing bodyweight in women from middle-income countries compared to high-income countries. Collecting and analysing data related to equity is needed to understand the effect of lifestyle interventions on type 2 diabetes for different population subgroups.

FRI397 An Unusual Case Of Galactorrhea- Think About Breast Implants !

Abstract Disclosure: P. rimal: None. C. Musurakis: None. J.L. Gilden: None. Introduction: Elevation of prolactin (PRL) levels can occur due to physiologic or pathologic disorders of lactotroph cells. The most common causes for hypersecretion and resulting galactorrhea (GAL), a milky breast discharge, are pregnancy, breast feeding, hypothyroidism, chronic kidney disease, medications, chest wall trauma, or even stress. Although GAL is a rare complication after breast augmentation or reconstruction surgery, it can be bilateral, ipsilateral or contralateral, and is thought to be self-limiting. GAL can be cosmetically and psychologically distressing. The treatment depends on identifying the underlying cause, severity of symptoms, and can be medical, surgical, and might even necessitate breast implant removal. Clinical case: A 34-year-old Latina female G3P2 AB1 with prediabetes (BMI=22), history of gestational diabetes, and migraine headaches, was referred to the endocrine clinic for elevated PRL levels and 2 years of persistent GAL. Although originally regular, she had 3 months of menometrorrhagia following a COVID booster. She denied recent pregnancy, breast-feeding, breast masses, hirsutism, symptoms of thyroid disorders, chest wall trauma, infection, or symptoms of pituitary dysfunction. She was not taking medications associated with PRL elevation. Upon further evaluation, she reported frequently massaging the bilateral cosmetic breast implants to avoid formation of scar tissue. Lab evaluation showed initial PRL elevation of 35.8 ng/mL (nl=2.8-29.2); with normal LH=10.9 mIU/mL(nl 1.9-12.5) and FSH =4.9 mIU/mL(nl 2.5-10.2); estradiol=200.89 pg/mL(19.5-144.2); progesterone &amp;lt;0.5 ng/mL(nl &amp;lt;0.8);urine pregnancy test negative, HCG normal &amp;lt;2.6 mIU/mL (nl 2.6-4.2) ; ACTH=14 pg/mL (nl 0-47); AM cortisol=13.33 mcg/dL; salivary cortisol=&amp;lt;0.03 and 0.05 mcg/dL(nl 0.004-0.56); free testosterone=3.2 pg/mL(nl 0.1-6.4); SHBG =83.55 nmol/L(nl 17.69-138.26) total testosterone slightly elevated 50 ng/dL (nl 2-45); DHEAS=215 mcg/dL(nl 35-430); normal thyroid tests [(TSH 1.06 uIU/mL(0.550-4.780 ), free T4=1.05 ng/dL(0.76-1.46) Thyroid peroxidase antibody 28 U/mL(0-60)], Pelvic Ultrasound-benign right ovarian cyst and left ovary with subcm. follicles. Normal MRI of pituitary. Mammogram-dense breasts with bilateral implants. A Repeat PRL was 20.4 ng/mL with monomeric PRL normal at 8.6 (3.2-25.2 ng/mL), and later 13.70 ng/mL after stopping massaging of the breasts. The etiology of GAL was attributed to the breast implants with massaging, after excluding all other potential causes. Conclusion: Although other etiologies for galactorrhea should be considered, breast implants with manipulation must always be thought of as a possibility. This case highlights the importance of taking a thorough and complete medical history when evaluating all patients with galactorrhea. Presentation: Friday, June 16, 2023

Predictive model for diabetes mellitus occurrence in Iran’s southeastern region: a study based on American diabetes association guidelines

To control diabetes in a society, risk assessment tools are used to predict disease risk. We aimed to assess the value of different risk factors for diabetes mellitus in a remarkable community in the city of Kerman, one of the vast areas in the southeast of Iran, with the final goal of designing a predictive model for diabetes in this region. This study was a cross-sectional study with the aim of investigating the predictive value of risk factors indicating the presence of diabetes in the population of Kerman City based on the guidelines of the American Diabetes Association (ADA) risk assessment tool. The information of 4000 people participating in the comprehensive screening plan for cardiovascular risk factors in Kerman City was extracted by reviewing the relevant data registry. According to the ADA guideline, 32.5% of participants were at risk for diabetes mellitus. The hazard ratio of diabetes mellitus in the subgroup with the ADA final score ≥5 as compared to those with a lower final score was 1.9. Advanced age, history of gestational diabetes, family history of diabetes mellitus, history of hypertension, low physical activity, and higher body mass index were the main determinants of diabetes mellitus. According to ADA guidelines and the diabetes mellitus risk assessment tool, 32.5% of the population residents in Kerman City are potentially at risk for diabetes mellitus that can be successfully predicted aide by the ADA risk assessment tool.

Reproductive health factors in relation to risk of hypertension in postmenopausal women: Results from NHANES 2011-2014.

Few studies have systematically assessed the relationship between multiple reproductive factors and hypertension, and these limited studies paid more attention to age at menarche and menopause, abortion, or the number of live births, and yielded controversial results. This study aimed to explore the relationship between reproductive health factors and hypertension from 5 aspects: history of menstruation, pregnancy, delivery, gynecological surgery, and reproductive-related medication use. We analyzed data from the National Health and Nutrition Examination Survey 2011 to 2014. Data on reproductive factors were collected using a questionnaire survey. The associations between multiple reproductive factors and the risk of hypertension were assessed using multivariable logistic regression models. There were significant inverse associations between age at menopause (odds ratio [OR] = 0.984, 95% confidence interval [CI]: 0.971-0.998, P = .0234 per 1-year increase), age at first live birth (OR = 0.970, 95% CI: 0.944-0.998, P = .0346 per 1-year increase), age at last live birth (OR = 0.982, 95% CI: 0.964-0.999, P = .0488 per 1-year increase), and the risk of hypertension. In contrast, a positive association was found between the risk of hypertension and a history of gestational diabetes (OR = 1.693, 95% CI: 1.042-2.751, P = .0333), hysterectomy (OR = 1.398, 95% CI: 1.139-1.717, P = .0014), ovariectomy (OR = 1.374, 95% CI: 1.074-1.758, P = .0115), and birth control pill use (OR = 1.293, 95% CI: 1.035-1.616, P = .0236). Age at menopause but not menarche, is inversely associated with hypertension. A history of gestational diabetes, hysterectomy, ovariectomy, or birth control pills was associated with a higher risk of hypertension.

Association of Gestational Diabetes With Subsequent Long-Term Risk of Mortality

Gestational diabetes has been associated with numerous chronic diseases. However, few studies have examined the association of gestational diabetes with long-term mortality risk. To investigate the associations between gestational diabetes and long-term risks of total and cause-specific mortality. This cohort study analyzed participants of the Nurses' Health Study II who were followed for 30 years (1989-2019). Participants included US female nurses aged 25 to 42 years who reported at least 1 pregnancy (≥6 months) at 18 years or older across their reproductive life span. Data were analyzed from May 1, 2022, to May 25, 2023. Gestational diabetes across the reproductive life span. Hazard ratios (HRs with 95% CIs) for total and cause-specific mortality were estimated by Cox proportional hazards regression models. A total of 91 426 parous participants were included, with a mean (SD) age of 34.9 (4.7) years and a body mass index of 24.1 (4.7) at baseline. During a follow-up period of 2 609 753 person-years, 3937 deaths were documented, including 255 deaths from cardiovascular disease and 1397 from cancer. Participants with a history of gestational diabetes had a higher crude mortality rate than those without a history of gestational diabetes (1.74 vs 1.49 per 1000 person-years; absolute difference = 0.25 per 1000 person-years). The corresponding HR for total mortality was 1.28 (95% CI, 1.13-1.44), which did not materially change after additional adjustment for potential confounders and lifestyle factors during the reproductive life span (HR, 1.25; 95% CI, 1.11-1.41). The association persisted regardless of the subsequent development of type 2 diabetes and was more robust among participants who adopted less healthy lifestyles; experienced gestational diabetes in 2 or more pregnancies (HR, 1.48; 95% CI, 0.99-2.19); had gestational diabetes both in the initial and subsequent pregnancies (HR, 1.71; 95% CI, 1.11-2.63); and concurrently reported hypertensive disorders in pregnancy (HR, 1.80; 95% CI, 1.21-2.67), preterm birth (HR, 2.46; 95% CI, 1.66-3.64), or low birth weight (HR, 2.11; 95% CI, 1.21-3.68). Cause-specific mortality analyses revealed that gestational diabetes was directly associated with the risk of mortality due to cardiovascular disease (HR, 1.59; 95% CI, 1.03-2.47). Additionally, gestational diabetes was inversely associated with cancer mortality (HR, 0.76; 95% CI, 0.59-0.98); however, it was only evident among participants who later developed type 2 diabetes. Results of this cohort study suggest that participants who reported a history of gestational diabetes exhibited a small but elevated risk of subsequent mortality over 30 years. The findings emphasize the importance of considering gestational diabetes as a critical factor in later-life mortality risk.

Pancreatic-derived factor predicts remission of impaired glucose tolerance women with history of gestational diabetes

AimTo clarify whether pancreatic derived factor (PANDER) predicts the remission of impaired glucose tolerance (IGT) due to lifestyle intervention among women with history of gestational diabetes mellitus (GDM). MethodsIGT women with GDM history in a prospective cohort study were enrolled at 4–12 weeks postpartum and grouped based on PANDER level at recruitment. After lifestyle intervention, glucose metabolism examined was performed at one year postpartum. The relation between PANDER level and glycemic outcome was analyzed with logistic regression and receiver operating characteristic (ROC) curves. ResultsIn total, 48.7% (55/113) of subjects returned to normal glucose tolerance at one year postpartum. Compared to those with low PANDER group, women among high PANDER group and very high PANDER group were associated with a lower remission of IGT. These associations remained in multivariable logistic regression. The area under the ROC curve (AUC) of PANDER level for the remission of IGT was 0.702 (95% CI 0.595–0.809). When PANDER level was combined with clinical information, the AUC reached 0.812 (95% CI 0.725–0.899; P < 0.001). ConclusionCirculating PANDER concentration is inversely associated with the remission of IGT in women with GMD history at one year postpartum.