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1.
Geburtshilfe Frauenheilkd ; 84(8): 697-714, 2024 Aug.
Article in English | MEDLINE | ID: mdl-39114381

ABSTRACT

Aim This official guideline was published and coordinated by the DGGG, OEGGG and SGGG with the involvement of other medical societies. The aim was to provide a consensus-based overview of non-hormonal forms of contraception based on an evaluation of the relevant literature. The first part of these summarized statements and recommendations presents natural family planning methods such as lactational amenorrhea, barrier methods and coitus interruptus. The second part will focus on intrauterine devices and sterilization methods. Methods This S2k-guideline was developed by representative members from different medical professions on behalf of the guidelines commission of the DGGG, OEGGG and SGGG using a structured consensus process. Recommendations The guideline provides recommendations on the indications for, safety of use, benefits, and limitations of the different methods as well as recommendations on providing advice and other aspects of non-hormonal contraception. Natural family planning methods, lactational amenorrhea, barrier methods and coitus interruptus are discussed.

2.
Geburtshilfe Frauenheilkd ; 84(8): 715-736, 2024 Aug.
Article in English | MEDLINE | ID: mdl-39114382

ABSTRACT

Aim This official guideline was published and coordinated by the DGGG, OEGGG and SGGG with the involvement of other medical societies. The aim was to provide a consensus-based overview of non-hormonal forms of contraception based on an evaluation of the relevant literature. The first part of these summarized statements and recommendations presents natural family planning methods such as lactational amenorrhea, barrier methods and coitus interruptus. The second part focuses on intrauterine devices and sterilization. Methods This S2k-guideline was developed by representative members from different medical professions on behalf of the guidelines commission of the DGGG, OEGGG and SGGG using a structured consensus process. Recommendations The guideline provides recommendations on the indications for, safety of use, benefits, and limitations of the different methods as well as recommendations on providing advice and other aspects of non-hormonal contraception. This summary presents recommendations and statements about intrauterine devices and female and male sterilization.

3.
Arch Gynecol Obstet ; 310(2): 1157-1170, 2024 Aug.
Article in English | MEDLINE | ID: mdl-38869629

ABSTRACT

PURPOSE: Endometriosis can significantly impair the quality of life of those affected. Multimodal self-help measures are recommended but often difficult to access. Smartphone apps have been shown to improve the quality of life for other conditions with chronic pain. The aim of this study was to examine whether there is evidence of beneficial effects of the smartphone app "Endo-App®" and whether a multicenter randomized controlled trial should be planned to substantiate these effects. METHODS: In a sample of N = 106 women affected by endometriosis the present study determined the influence of the use of Endo-App® on their quality of life. Among others, the validated questionnaire Endometriosis Health Profile from Oxford University was used for this purpose. RESULTS: The use of Endo-App® lead to a highly significant improvement in quality of life already after 2 weeks. A statistically significant change was found for nine out of ten measured variables of quality of life. A series of further analyses validated that the measured positive effects were not due to other confounding factors. CONCLUSION: In summary, the results indicate that the quality of life of women with endometriosis improved by the digital self-management tool Endo-App®. More studies are needed to further explore the influence of the app on quality of life and as confirmatory evidence of beneficial effects. For this purpose, a randomized controlled trial should be conducted over a longer period of time. TRIAL REGISTRATION: This trial is registered at clinicaltrials.gov under the registration number NCT05528601 on August 18, 2022. It was retrospectively registered.


Subject(s)
Endometriosis , Mobile Applications , Quality of Life , Self-Management , Humans , Female , Endometriosis/therapy , Endometriosis/psychology , Pilot Projects , Adult , Self-Management/methods , Surveys and Questionnaires , Smartphone , Middle Aged , Young Adult
4.
Acta Obstet Gynecol Scand ; 101(10): 1057-1064, 2022 10.
Article in English | MEDLINE | ID: mdl-35818905

ABSTRACT

INTRODUCTION: Surgical experience and hospital procedure volumes have been associated with the risk of severe complications in expert centers for endometriosis in France. However, little is known about other certified units in Central European countries. MATERIAL AND METHODS: This retrospective observational study included 937 women who underwent surgery for colorectal endometriosis between January 2018 and January 2020 in 19 participating expert centers for endometriosis. All women underwent complete excision of colorectal endometriosis by rectal shaving, discoid or segmental resection. Postoperative severe complications were defined as grades III-IV of the Clavien-Dindo classification system including anastomotic leakage, fistula, pelvic abscess and hematoma. Surgical outcomes of centers performing less than 40 (group 1), 40-59 (group 2) and ≥60 procedures (group 3) over a period of 2 years were compared. RESULTS: The overall complication rate of grade III and IV complications was 5.1% (48/937), with rates of anastomotic leakage, fistula formation, abscess and hemorrhage in segmental resection, discoid resection and rectal shaving, respectively, as follows: anastomotic leakage 3.6% (14/387), 1.4% (3/222), 0.6% (2/328); fistula formation 1.6% (6/387), 0.5% (1/222), 0.9%; (3/328); abscess 0.5% (2/387), 0% (0/222) and 0.6% (2/328); hemorrhage 2.1% (8/387), 0.9% (2/222) and 1.5% (5/328). Higher overall complication rates were observed for segmental resection (30/387, 7.8%) than for discoid (6/222, 2.7%, P = 0.015) or shaving procedures (12/328, 3.7%, P = 0.089). No significant correlation was observed between the number of procedures performed and overall complication rates (rSpearman  = -0.115; P = 0.639) with a high variability of complications in low-volume centers (group 1). However, an intergroup comparison revealed a significantly lower overall severe complication rate in group 3 than in group 2 (2.9% vs 6.9%; P = 0.017) without significant differences between other groups. CONCLUSIONS: A high variability in complication rates does exist in centers with a low volume of activity. Major complications may decrease with an increase in the volume of activity but this effect cannot be generally applied to all institutions and settings.


Subject(s)
Colorectal Neoplasms , Colorectal Surgery , Endometriosis , Laparoscopy , Rectal Diseases , Abscess/complications , Abscess/etiology , Anastomotic Leak/epidemiology , Anastomotic Leak/etiology , Anastomotic Leak/surgery , Colorectal Neoplasms/complications , Colorectal Neoplasms/surgery , Colorectal Surgery/adverse effects , Endometriosis/complications , Endometriosis/surgery , Female , Humans , Laparoscopy/methods , Postoperative Complications/etiology , Rectal Diseases/surgery , Retrospective Studies , Treatment Outcome
5.
Int J Mol Sci ; 23(5)2022 Mar 05.
Article in English | MEDLINE | ID: mdl-35269992

ABSTRACT

The stem cell marker and RNA-binding protein Musashi-1 is overexpressed in endometriosis. Musashi-1-siRNA knockdown in Ishikawa cells altered the expression of stem cell related genes, such as OCT-4. To investigate the role of both human Musashi homologues (MSI-1 and MSI-2) in the pathogenesis of endometriosis, immortalized endometriotic 12-Z cells and primary endometriotic stroma cells were treated with Musashi-1- and Musashi-2-siRNA. Subsequently, the impact on cell proliferation, cell apoptosis, cell necrosis, spheroid formation, stem cell phenotype and the Notch signaling pathway was studied in vitro. Using the ENDOMET Turku Endometriosis database, the gene expression of stem cell markers and Notch signaling pathway constituents were analyzed according to localization of the endometriosis lesions. The database analysis demonstrated that expression of Musashi and Notch pathway-related genes are dysregulated in patients with endometriosis. Musashi-1/2-double-knockdown increased apoptosis and necrosis and reduced stem cell gene expression, cell proliferation, and the formation of spheroids. Musashi silencing increased the expression of the anti-proliferation mediator p21. Our findings suggest the therapeutic potential of targeting the Musashi-Notch axis. We conclude that the Musashi genes have an impact on Notch signaling and the pathogenesis of endometriosis through the downregulation of proliferation, stemness characteristics and the upregulation of apoptosis, necrosis and of the cell cycle regulator p21.


Subject(s)
Endometriosis , Cell Proliferation/genetics , Endometriosis/pathology , Female , Humans , Necrosis , Nerve Tissue Proteins/genetics , Nerve Tissue Proteins/metabolism , RNA, Small Interfering/genetics , Signal Transduction/genetics
6.
Pathologe ; 43(2): 117-125, 2022 Mar.
Article in German | MEDLINE | ID: mdl-34596734

ABSTRACT

The present article summarises the recommendations for the handling, histopathological workup, diagnostics and reporting in surgical pathology of biopsies and resection specimens in patients with the clinical diagnosis of endometriosis. In addition to practical aspects of pathology, the guidelines also take into account the clinical requirements for histopathology for the optimal diagnosis and therapy of the patients.Based on the definition of endometriosis of the corpus uteri (adenomyosis uteri) most commonly used in the pathological literature, this was defined in the guidelines as the detection of the endometriosis focus in the myometrium at a distance from the endomyometrial border of a medium-sized visual field (100× magnification), which in metric units corresponds to around 2.5 mm. In bowel resection specimens, the status of the resection margins had to be documented within the histopathological report.Also mentioned are the requirements for the reporting of carcinomas associated with endometriosis, including the immunohistochemical evaluation of steroid hormone receptors and mismatch repair proteins.


Subject(s)
Endometriosis , Endometriosis/diagnosis , Endometriosis/surgery , Female , Humans , Myometrium/pathology , Uterus/pathology
8.
Ultrasound Med Biol ; 43(4): 868-872, 2017 04.
Article in English | MEDLINE | ID: mdl-28108041

ABSTRACT

Strain elastography (SE) is a new technique of parametric imaging that allows quantification of the elasticity of tissue. The aim of our study was to determine if the elasticity of para-urethral tissue correlates with urethral mobility and urinary incontinence (UI). Ninety-nine unselected women were investigated with SE. They were given a standardized interview about UI, and SE raw data for the para-urethral tissue were acquired in a sagittal standard urethra-symphysis view while being stimulated by a coughing fit. We placed one region of interest (ROI A) in the tissue between the urethra and vagina at midlevel of the urethra bordering the urethral wall. The second ROI (ROI B) was set at the level of the os urethra internum in the tissue of the bladder neck in one line to ROI A. We measured elasticity in both ROIs with TDI-Q (Tissue Doppler Imaging-Quantification Software) and calculated the ratio between ROI A and ROI B (A/B). Mobility of the urethra was quantified by measuring the angle between a line parallel to the urethra and a line parallel to the bladder neck during stress and rest. SE analysis was feasible in all cases. A/B was found to be correlated with the incidence of urethral mobility (p < 0.001). The incidence of UI was associated with an increase in urethral mobility (p = 0.04). No correlation between UI and A/B could be shown (p = 0.24). We observed a correlation between urethral mobility and elasticity of the para-urethral tissue. In case of increasing urethral mobility, the para-urethral tissue close to the bladder neck seems to be more elastic, and the patients reported about more symptoms of UI. No noticeable correlation between UI and urethral elasticity was shown. SE may be a useful technique for direct quantification of tissue elasticity and assessment of pelvic floor biomechanics.


Subject(s)
Elasticity Imaging Techniques/methods , Urinary Bladder/diagnostic imaging , Urinary Bladder/physiopathology , Urinary Incontinence/diagnostic imaging , Urinary Incontinence/physiopathology , Adult , Aged , Biomechanical Phenomena , Elasticity/physiology , Female , Humans , Middle Aged , Pelvic Floor/diagnostic imaging , Pelvic Floor/physiopathology , Prospective Studies , Urethra/diagnostic imaging , Urethra/physiopathology , Urodynamics/physiology , Young Adult
9.
Reprod Biomed Online ; 30(5): 553-6, 2015 May.
Article in English | MEDLINE | ID: mdl-25754227

ABSTRACT

Endometriosis is associated with severe pelvic pain and reduced fertility. Recently, it has been linked to a dysregulation of microRNAs (miRNAs), which are post-transcriptional regulators of gene expression. The functional effect of dysregulated miR-142-3p expression in endometrial stroma cells was investigated. An increased expression of miR-142-3p resulted in a significantly reduced expression of steroid sulfatase and interleukin-6-coreceptor gp130 as well as reduced interleukin-6-mediated activation of the STAT3-pathway, suggesting an effect of miR-142-3p both on steroid hormone- and cytokine-mediated signalling events. At the functional level, miR-142-3p overexpression significantly reduced cell viability (P ≤ 0.01). miR-142-3p regulation emerges as a future therapeutic strategy for endometriosis.


Subject(s)
Cell Survival/physiology , Endometrium/cytology , MicroRNAs/physiology , Signal Transduction/physiology , Stromal Cells/metabolism , Endometrium/metabolism , Female , Humans
10.
Int J Hyg Environ Health ; 212(5): 492-8, 2009 Sep.
Article in English | MEDLINE | ID: mdl-19423389

ABSTRACT

The fetus is considered to be the most sensitive stage of life to the potential developmental and reproductive toxicity of the phthalates. But, data on human fetal exposure to phthalates is still scarce. In this pilot study we collected 11 pairs of amniotic fluid (AF) and corresponding maternal urine (MU) samples during Caesarean section and analysed them for several phthalate metabolites by LC-MS/MS. In all AF samples, metabolites of di-n-butyl phthalate (DnBP), diisobutyl phthalate (DiBP), butylbenzyl phthalate (BBzP), di(2-ethylhexyl) phthalate (DEHP) were detectable. For the first time, we were able to detect also oxidative phthalate metabolites in AF, with two carboxy metabolites of DEHP showing the highest abundance. In the MU samples, the concentrations of the phthalate metabolites were generally much higher than in the AF samples. There was a statistically significant linear correlation for the DiBP monoester (MiBP) (r=0.93; p<0.001) in the AF and MU samples. We also found a significant correlation for the DEHP monoester (MEHP) (r=0.91; p<0.001), although there was a most likely external contamination with MEHP in the MU samples. Our results suggest that several phthalates or their metabolites, respectively, reach the human fetus, which might be able to affect fetal health. Further research is needed to elucidate fetal metabolism of phthalates and to evaluate the in utero phthalate exposure and the potential effects on fetal reproductive development. Due to the continuous turn over of AF, urinary levels may be most appropriate for assessing both maternal and fetal phthalate exposure.


Subject(s)
Amniotic Fluid/metabolism , Fetus/metabolism , Maternal Exposure , Phthalic Acids/analysis , Female , Humans , Maternal-Fetal Exchange , Phthalic Acids/pharmacokinetics , Phthalic Acids/urine , Pilot Projects , Pregnancy
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