Models of Perinatal Palliative Care for Pregnant Women and Their Fetuses with Life-Limiting Conditions: A Literature Review.

Objective: To review the literature on palliative care protocols and models of care for pregnant women and their fetuses with life-limiting conditions. Methods: A narrative literature review was conducted in the PubMed/MEDLINE and Virtual Health Library (VHL)-BIREME/SciELO/LILACS, using the descriptors "palliative care" and "prenatal care". Studies of all designs published between February 2015 and May 2025 were considered for inclusion. Articles in languages other than Portuguese, English, and Spanish, duplicates, and those that did not discuss care protocols or experiences in perinatal palliative care for life-limiting fetal conditions starting from prenatal care were excluded. Articles were selected through title, abstract, and full-text screening. Results: Twenty-one studies focused on prenatal care were selected, presenting protocols and experiences of care in palliative fetal medicine. Most addressed the diagnosis of life-limiting fetal malformations, prenatal care, birth and delivery plan, perinatal grief and the puerperium. Across the included studies, a recurring emphasis on individualized, patient and family-centered approaches was identified, reflecting core principles of personalized medicine. Tailoring communication, care planning, and bereavement support to the specific clinical, genetic, cultural, and psychosocial profile of each dyad emerged as a structural characteristic of effective perinatal palliative care models. Conclusions: There is a scarcity of specific palliative care protocols for pregnancy, indicating a need to expand studies. The reviewed literature can contribute to the creation and adaptation of palliative care protocols and models for pregnant women and their fetuses with life-limiting conditions, may support more consistent care planning, improved communication, and better alignment with parental values.