Journal of internal medicine
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In recent years, there has been resurgence in donation after circulatory death (DCD). Despite that, the number of organs transplanted from these donors remains low due to concerns about their function and a lack of an objective assessment at the time of donation. This overview examines the current DCD practices and the classification modifications to accommodate regional perspectives. ⋯ With many strategies at our disposal, there is an urgent need for comparative trials to determine the optimal use of perfusion technologies for each donated organ type. Additional progress in defining therapeutic strategies to repair the damage sustained during the dying process should further improve DCD organ utilization and outcomes. However, there remains wide variability in access to DCD donation and transplantation, and organizational efforts should be doubled up with consensus on key ethical issues that still surround DCD donation in the era of machine perfusion.
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Long-term lithium treatment decreases kidney function. However, it remains unclear whether stopping lithium improves kidney function. ⋯ Stopping lithium slowed down mean eGFR decline. This effect was more pronounced in participants with lower eGFR at the time of lithium discontinuation. In participants who restarted lithium, the annual decline of eGFR reverted to pre-lithium discontinuation levels.