Dtsch Arztebl Int
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Fecal microbiota transfer (FMT) is increasingly being used in Ger- many, as in other countries, for the treatment of recurrent Clostridioides difficile infection (rCDI). FMT is now being performed both for research and in individual patients outside of clinical trials. No compulsory standards have been established to date for donor screening or for the method of fecal transfer. Given the potential dangers of FMT, this would seem to be urgently necessary. ⋯ Encapsulation of the fecal microbiome (FM) and storage at -20°C is the method of choice, because it can be standardized with the necessary quality controls and it is readily available. Patients with rCDI should undergo FMT by orally ingesting the capsules. There are ongoing research efforts to identify the active e FM. It is not yet clear when the ultimate goal of recombinant production can be achieved.
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Just under 3% of children in Germany, and approximately 6% of children in some other countries, such as Denmark, are now being conceived with the aid of in vitro fertilization (IVF) technology. Alongside the increased risk of organ malformation, there is now evidence for functional abnormalities due to epigenetic modifications. ⋯ For the well-being of the children to be conceived, IVF therapy should hat cannot be treated by any other means, as the precise causes of the risks of IVF to child health are unclear.