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BACKGROUND: Gestational Diabetes Mellitus (GDM) and many other clinical variables have been associated with postpartum urinary incontinence (UI). However, the data are still restricted, and no study explored early- or late-onset GDM as a risk factor for this condition. We aimed to identify independent risk factors for postpartum UI, focusing on GDM and its early or late onset. METHODS: A nested case control derived from the Diamater cohort study included 517 pregnant women who submitted to a planned C-section and followed by 6-18 months after delivery according to the timing of GDM diagnosis: early-onset GDM (before 20 weeks) and late-onset GDM(24-28 weeks) and the occurrence of UI. RESULTS: Univariate analysis showed that the risk for 6-18 months postpartum UI was 49% higher in non-Caucasian ethnicity (1.49,1.02-2.18), 3,3 times higher in previous bariatric surgery [3.37,1.36-8.21], 39% higher in GDM women (1.39,1.01-1.93), and 5% higher for each BMI score in prepregnancy (1.05, 1.03-1.08) and at the end of pregnancy (1.05,1.02-1.08). Multivariate logistic regression analysis indicates that prepregnancy BMI was the only independent factor associated with the 6-18 months postpartum UI (adj 1.05, 95 %CI 1.02-1.08, P <.001). After stratifying, a second univariate and multivariate analysis were done according to the prepregnancy BMI cutoff score of 25. Thus, a significant association between GDM and postpartum UI in prepregnancy overweight women (RR: 1.91; 95 %CI 1.25-2.90, P =.003) and no association between GDM and 6-18 months postpartum UI in normal prepregnancy BMI (RR: 0.78, 95 %CI 0.39-1.54, P =.482) were found. After multivariate regression, the early-onset-GDM remained the unique independent adjusted risk factor for 6-18 months postpartum UI analysis (adjRR 2.15, 95 %CI 1.33-3.46, P =.002). CONCLUSION: After a planned C-section, we observed a 6-18 months postpartum UI higher occurrence after GDM, either in early-onset GDM or late-onset GDM. In addition, being overweight (BMI > 25) among women with early-onset GDM was associated with postpartum UI.
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Diabetes Mellitus Tipo 2 , Diabetes Gestacional , Incontinencia Urinaria , Femenino , Embarazo , Humanos , Diabetes Gestacional/epidemiología , Sobrepeso/complicaciones , Estudios de Cohortes , Estudios de Casos y Controles , Periodo Posparto , Factores de Riesgo , Diabetes Mellitus Tipo 2/complicaciones , Incontinencia Urinaria/etiología , Incontinencia Urinaria/complicaciones , Índice de Masa CorporalRESUMEN
AIM: This study aimed to assess, for the first time, the dynamic morphometry of pelvic floor muscles (PFM) using three-dimensional transperineal ultrasound (3D-TPUS) and its progression at two-time points of gestation between women with and without gestational diabetes mellitus (GDM), and whether the PFM dysfunction is connected to GDM. METHODS: The study comprised 83 consecutive pregnant women with (n = 38) and without (n = 45) GDM screened at 24-30 and 38-40 weeks of gestation. 3D-TPUS and a mobility test were used to quantify PFM dynamic morphometry during maximum contraction and the Valsalva maneuver. RESULTS: When compared to the control group, GDM women had no significant variations in all levator hiatal dimensions at 24-30 weeks of gestation. Meanwhile, women with GDM experienced an increase in levator hiatal area (LHa) (p < 0.000) during PFM contraction and enlargement in LHa (p < 0.001) during Valsalva maneuver (p = 0.010) at 38-40 weeks of gestation. As a result, the mobility index among GDM women had a lower value (p = 0.000). The dynamic morphometry development of PFM in GDM women at two stages during pregnancy revealed a substantial decrease (p = 0.000) in all LHa dimensions of contraction, distension, and mobility. CONCLUSIONS: Using 3D-TPUS, we found that GDM women had a specific pattern of PFM functional changes in the third trimester of pregnancy. These initial findings revealed alterations in PFM functionality, such as decreased contractility, distensibility, or mobility. This dysfunctional PFM could contribute to the long-term development of pelvic floor dysfunction years after a GDM pregnancy.
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Diabetes Gestacional , Diafragma Pélvico , Diabetes Gestacional/diagnóstico por imagen , Femenino , Humanos , Imagenología Tridimensional/métodos , Exposición Materna , Contracción Muscular/fisiología , Diafragma Pélvico/diagnóstico por imagen , Embarazo , Estudios Prospectivos , Ultrasonografía/métodos , Maniobra de Valsalva/fisiologíaRESUMEN
AIM: To evaluate the pelvic floor (PF) biometry using three-dimensional ultrasound (US) at two-time points of gestational in pregnant women with gestational diabetes mellitus (GDM). METHODS: A prospective cohort study conducted at the Perinatal Diabetes Research Center including 44 pregnant women with GDM and 66 pregnant women without GDM at 24 to 28 weeks of gestation. Three-dimensional transperineal US was performed at 24 to 28 and 34 to 38 weeks of gestation in the lithotomy position at rest. The axial plane of the minimal Levator hiatal dimensions was used to determine Levator ani muscle and Hiatal area (HA) biometry at 24 to 28 and 34 to 38 weeks of gestation. RESULTS: Of the 110 pregnant women, 100 (90.9%) completed the follow-up at 34 to 38 weeks of gestation. The evaluation by US showed a negative biometric change between the two-time points, during pregnancy in women with GDM; in the HA (ß coefficient: estimative of effect in biometric progression according to GDM diagnosis, using the non-GDM group as reference = -6.76; P = .020), anteroposterior diameter (ß = -5.07; P = .019), and Levator ani thickness (ß = -12.34; P = .005). CONCLUSIONS: Pregnant women with GDM had a significantly lower than expected percentage of changes in biometry of Levator ani thickness and HA from 24 to 28 to 34 to 38 weeks of gestation when compared with the group of pregnant women without GDM. GDM alters the morphology of PF structures assessed by three-dimension US. This reported complication may be implicated in adverse birth outcomes and may play a role in the development of PF dysfunction.
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Diabetes Gestacional/diagnóstico por imagen , Diafragma Pélvico/diagnóstico por imagen , Adolescente , Adulto , Diabetes Gestacional/fisiopatología , Femenino , Humanos , Imagenología Tridimensional/métodos , Parto , Diafragma Pélvico/fisiopatología , Embarazo , Estudios Prospectivos , Ultrasonografía/métodos , Adulto JovenRESUMEN
Background: The prevalence of gestational diabetes mellitus (GDM) is increasing worldwide, and this condition may be compromising female sexual function. However, there are controversial findings regarding the impact of GDM diagnosis and proposed treatments on sexual function during pregnancy. Therefore, this study seeks to elucidate the impact of GDM on sexual function in pregnant women by making a comparison between GDM and non-GDM groups using pregnancy sexual response inventory (PSRI). Materials and Methods: A case-control study involved 303 [168 women without GDM (control group) and 108 women diagnosed with GDM (case group)] Brazilian pregnant women at the Perinatal Diabetes Research Centre-Universidade Estadual Paulista, Brazil. PSRI was used to collect the data. The sexual function was scored in 10 domains as composite and specific scores by domains, categorized into quartiles (0 < 25 "very low," 25 < 50 "low," 50 < 75 "high," and 75-100 "very high"), for "before pregnancy" and "during pregnancy." The obtained data were subjected to statistical analysis using Student's t-, F-, and chi-square tests. Results: GDM women (PSRI composite score <50) are at risk of decreased sexual function during pregnancy, while non-GDM women are not at risk (PSRI composite score >50). There were no significant differences in the sexual functions between the two groups before pregnancy (p > 0.0001). After GDM diagnosis and proposed treatment, the differences were significant (p < 0.0001), notably in the frequency, arousal, orgasm, satisfaction, and dyspareunia score. Conclusions: This study showed that GDM diagnosis and proposed treatment resulted in decreased sexual functions during pregnancy.
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Diabetes Gestacional/epidemiología , Mujeres Embarazadas/psicología , Conducta Sexual/psicología , Disfunciones Sexuales Fisiológicas/etiología , Disfunciones Sexuales Psicológicas/etiología , Adulto , Brasil/epidemiología , Estudios de Casos y Controles , Diabetes Gestacional/diagnóstico , Femenino , Humanos , Embarazo , Encuestas y CuestionariosRESUMEN
BACKGROUND AND OBJECTIVE: Pelvic floor muscles are involved in postural stability, in maintenance intra-abdominal pressure, and on mechanical support for pelvic organ. Gestational Diabetes Mellitus' (GDM) pregnancies complicated by fetal macrosomia, large placenta and polyhydramnios contribute for abrupt and intense increase in maternal intra-abdominal pressure. Our objective was analyze the impact of GDM on pelvic floor muscle (PFM) electromyography (EMG) activity progress from 24-30 to 36-38 weeks of gestation. We conducted a prospective cohort study. PFM EMG was performed in nulliparous or primiparous women with one previous elective cesarean delivery and with or not GDM diagnosed by the American Diabetes Association criteria. A careful explanation of the muscle anatomy and functionality of the PFM was given before EMG assessment. The outcome measures were PFM recruitment and progress from 24-30 to 36-38 weeks of gestation analyzed by the normalized root mean square (RMS) during rest-activity, fast and hold pelvic floor muscle contraction. RESULTS: Fifty-two pregnant women were assigned to 2 groups: the GDM (n = 26) and normoglycemic (NG) (n = 26). The demographic and obstetric data showed homogeneity between the groups. PFM activity progress was decreased in rest-activity (P = 0.042) and hold contraction (P = 0.044) at 36-38 weeks of gestation in the GDM group relative to that in the NG group. CONCLUSION: GDM group showed a progressive decrease in EMG-PFM activity during rest-activity and hold contractions from 24-30 to 36-38 weeks of gestation.
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Diabetes Gestacional/fisiopatología , Músculo Esquelético/fisiología , Diafragma Pélvico/fisiología , Adulto , Electromiografía/métodos , Femenino , Humanos , Contracción Muscular/fisiología , Embarazo , Presión , Estudios Prospectivos , Descanso/fisiologíaRESUMEN
BACKGROUND AND OBJECTIVE: Gestational diabetes mellitus (GDM) is associated with short- and long-term maternal and perinatal repercussions. Our objective was to evaluate the long-term consequences of intrauterine exposure to hyperglycemia on Developmental Defects of Enamel (DDE) in offspring. RESULTS: Overall, 50 children of women with GDM and 250 children of normoglycemic women participated, the latter serving as controls. Children were examined at the age between 3 and 12 years. In addition to physical examination, two independent observers examined and rated photographs to identify specific types of DDE in a blinded fashion. Among offspring of mothers with GDM, rates of DDE (all types combined) and hypoplasia (specific type) were significantly higher (p<0.001, p = 0.04), in comparison to offspring of normoglycemic mothers. Considering only the affected teeth (1060 in GDM category; 5499 in controls), rates of DDE (all types combined) were significantly higher for total teeth (p <0.001) and deciduous teeth (p<0.001), but not permanent teeth. In specific types of DDE involving deciduous teeth, rates of demarcate opacity were significantly higher (p<0.001; canine and 2nd mandibular molars) and hypoplasia (p <0.001; 2nd maxillary molars and 2nd mandibular molars). In permanent teeth, the rate of diffuse opacity in association with GDM was significantly higher (p<0.001; maxillary central incisors and 1st maxillary molars). CONCLUSION: GDM was associated with the adverse effects of DDE on offspring. This study lays the foundation for future studies to determine the impact of GDM on long-term risk of DDE.