Genetic variants in the genes of the sex steroid hormone metabolism and depressive symptoms during and after pregnancy.

Purpose: The aim of this study was to conduct an association analysis of depressive symptoms and polymorphisms in the ESR1, PGR, CYP19A1, and COMT genes in pregnant and postpartum women.

Methods: The Franconian Maternal Health Evaluation Study (FRAMES) recruited healthy pregnant women prospectively for assessment of maternal and fetal health. The German version of the 10-item Edinburgh Postnatal Depression Scale (EPDS) was completed at three time points in this prospective cohort study.

Influence of motivation and a new digitized training program on undergraduate dental students during preclinical scaling training.

Background: The current study evaluated whether a new digitized scaling training program (DTP: n = 30; supervisor-student-ratio 1:10) improves the performance of undergraduate dental student during a preclinical course in regard to two different instruments [sonic scalers (AIR) and Gracey curettes (GRA)] compared to a conventional training program (CTP: n = 19; supervisor-student-ratio 1:4).

Methods: All the participants received a two-hour lecture on both instruments, followed by a 12-week period with a weekly training program lasting 45 min (10 sessions); one group was supported by DTP. At the end of the training phase, all the participants performed the subgingival scaling of six equivalent test teeth using GRA and AIR.

Long-term periodontitis treatment costs according to the 2018 classification of periodontal diseases.

Objectives: To assess if long-term treatment costs in periodontitis patients differ between stage III vs. IV and grade B vs. C according to the 2018 classification of periodontal diseases.

Evaluation of a systematic digitized training program on the effectivity of subgingival instrumentation with curettes and sonic scalers in vitro.

Objectives: Whereas the key role of subgingival instrumentation in periodontal therapy is well known, the influence of operators' experience/training with different devices on treatment results is yet uncertain. Therefore, we assessed untrained undergraduate students, working on manikins, as to how effectively they learn to use curettes (GRA) and sonic scalers (AIR); hypothesizing that AIR will result in higher relative cleaning efficacy (RCE) than GRA.

Material And Methods: Before baseline evaluation (T0), 30 operators (9 males, 21 females) received a 2-h theoretical lesson for both instruments, followed by a 12-week period with a weekly digitized training program for 45 min.

Long-term treatment costs of chronic periodontitis patients in Germany.

Aim: We assessed the long-term costs for treating chronic periodontitis (CP) patients.

Methods: A cohort of compliant CP patients was retrospectively evaluated. Costs for active periodontal therapy (APT, including scaling and root planning, open flap debridement, root resections) and supportive periodontal therapy (SPT including periodontal, restorative, endodontic, prosthetic and surgical treatments) were estimated from a mixed payer perspective in Germany.

Genetic risk factors for ovarian cancer and their role for endometriosis risk.

Objective: Several genetic variants have been validated as risk factors for ovarian cancer. Endometriosis has also been described as a risk factor for ovarian cancer. Identifying genetic risk factors that are common to the two diseases might help improve our understanding of the molecular pathogenesis potentially linking the two conditions.

Meconium indicators of maternal alcohol abuse during pregnancy and association with patient characteristics.

Aim: Identification of women with moderate alcohol abuse during pregnancy is difficult. We correlated self-reported alcohol consumption during pregnancy and patient characteristics with objective alcohol indicators measured in fetal meconium.

Methods: A total of 557 women singleton births and available psychological tests, obstetric data and meconium samples were included in statistical analysis.

Genetic variants in the genes of the stress hormone signalling pathway and depressive symptoms during and after pregnancy.

Purpose: The aim of this study was to investigate whether single nucleotide polymorphisms (SNPs) in genes of the stress hormone signaling pathway, specifically FKBP5, NR3C1, and CRHR1, are associated with depressive symptoms during and after pregnancy.

Methods: The Franconian Maternal Health Evaluation Study (FRAMES) recruited healthy pregnant women prospectively for the assessment of maternal and fetal health including the assessment of depressiveness. The German version of the 10-item Edinburgh Postnatal Depression Scale (EPDS) was completed at three time points in this prospective cohort study.

Socioeconomic status and depression during and after pregnancy in the Franconian Maternal Health Evaluation Studies (FRAMES).

Purpose: Depression during and after pregnancy can have a negative impact on women's quality of life and on the development of the newborn child. Interventions have been shown to have a positive influence on both mothers and children. Predictive factors for depressive symptoms might possibly be able to identify groups that are at high risk.

Shared decision-making in metastatic breast cancer: discrepancy between the expected prolongation of life and treatment efficacy between patients and physicians, and influencing factors.

Treatment decisions in oncology are based on a balance between the efficacy of therapy and its side effects. Patients with metastases and patients with a limited prognosis are a particular challenge, since communication about the disease situation and the expected therapeutic benefit is difficult not only for patients, but also for physicians. The aim of this study was therefore to compare the benefits expected of therapy by patients and physicians.

Delivery mode and the course of pre- and postpartum depression.

Purpose: To compare depressiveness scores, both during and after pregnancy, with the delivery mode (DM).

Methods: In a longitudinal, prospective study, standardized questionnaires for the Edinburgh Postnatal Depression Scale were presented to 1,100 women and used to assess the presence and severity of depressiveness at three time points: prenatal, from the 30th gestational week (Q1); 48-72 h postnatal (Q2); and 6-8 months postnatal (Q3). The patients were divided into four groups relative to DM: spontaneous delivery, primary cesarean section (CS), secondary CS, and assisted vaginal delivery.

Genetic variants in the tryptophan hydroxylase 2 gene (TPH2) and depression during and after pregnancy.

Background: A number of studies indicate that altered serotonergic transmission may be a risk factor for depression in the peripartum period. The aim of this study was to investigate whether genetic polymorphisms in the TPH2 gene, the gene product of which is the rate-limiting enzyme in the biosynthesis of serotonin in the central nervous system, are associated with depressive symptoms in pregnancy and the postpartum period.

Methods: In a cohort of 361 Caucasians, the severity of depression was assessed prospectively during pregnancy (third trimester) and the postpartum period (2-3 days and 6-8 months) using the Edinburgh Postnatal Depression Scale (EPDS).