Publications by authors named "A K Volkert"

Introduction: Considering the inconclusive evidence regarding the clinical benefits of specific birthing positions, emphasis has been placed on adhering to women's preferences during the second stage of labour. Therefore, the present study aimed to assess the association between birthing position, the freedom to choose a birth position during the second stage of labour, and women's subjective satisfaction with childbirth.

Methods: We performed a cross-sectional survey of women 8 or 12 months after a vaginal birth in a hospital.

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Background: The birth experience plays a pivotal role in the mother´s mental well-being and has a crucial effect on the mother-child bond. Unanticipated medical interventions, including fundal pressure, episiotomy, assisted vaginal delivery (AVD), or unplanned cesarean section (CS) during labor, may adversely affect the birth experience. The objective of this study is to identify factors contributing to the diminished evaluation of the birth experience after assessing the prevalence of unplanned obstetrical interventions in Germany.

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Unlabelled: Medulloblastoma is one of the most common malignant brain tumors of children, and 30% of medulloblastomas are driven by gain-of-function genetic lesions in the Sonic Hedgehog (SHH) signaling pathway. EYA1, a haloacid dehalogenase phosphatase and transcription factor, is critical for tumorigenesis and proliferation of SHH medulloblastoma (SHH-MB). Benzarone and benzbromarone have been identified as allosteric inhibitors of EYA proteins.

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Objectives: The rate of outpatient therapeutic curettage is lower in Germany than in other countries, although there are no differences in patient safety between outpatient and inpatient management. In this context, outpatient surgery is economically advantageous and efficient. This study aims to identify organisational and regional factors that determine the rate of outpatient curettage in German hospitals.

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Tamibarotene-based therapy is a novel targeted approach for the treatment of relapsed/refractory (R/R) acute myeloid leukemia (AML) with retinoic acid receptor alpha () gene overexpression. Approximately, 50% of higher-risk myelodysplastic syndrome (MDS) patients and approximately 30% of AML patients are positive for overexpression using a blood-based biomarker test that measures expression in peripheral blasts. A phase 2 study investigating the activity of tamibarotene in patients with overexpression was conducted in patients with AML and MDS (NCT02807558).

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