Mothers' Heartbeat Intervention in Newborn's Phototherapy Treatment at Maternity Ward

Anxiety, Experience, Stress

feasibility study, mixed methods, phototherapy, jaundice, newborn, stress, anxiety, experience, mother

Neonatal jaundice is a common condition among newborns and may require phototherapy during the early postnatal period. Although phototherapy is an effective treatment for hyperbilirubinemia, it may be associated with maternal stress, anxiety, concern and disruption of closeness between the mother and newborn. This mixed methods feasibility study evaluates a mothers' heartbeat intervention designed to support maternal well-being and newborn comfort during phototherapy in a maternity ward setting. The intervention uses a multisensory sleep pad placed under the newborn's mattress during phototherapy. At the beginning of the intervention, each mother's heartbeat, breathing sounds and chest vibrations are recorded and transferred to the pad. During phototherapy, the newborn can hear and feel these individually recorded maternal sounds and vibrations while lying on the mattress. The intervention is intended to provide womb-like auditory and tactile stimulation and to promote calmness, comfort and a sense of closeness during treatment. The study includes mothers whose term newborns require phototherapy for jaundice at a maternity ward in Finland. A total of 40 mothers and newborns are included: 20 in the intervention group and 20 in the control group. Data are collected before and after phototherapy. Maternal outcomes include anxiety, stress and experience of phototherapy. The feasibility, usability and acceptability of the intervention are assessed among mothers in the intervention group. In addition, semi-structured interviews are conducted to explore mothers' experiences of successful factors related to the intervention. The primary purpose of this feasibility study is to evaluate whether the mothers' heartbeat intervention is acceptable, usable and feasible in a maternity ward during newborn phototherapy. The study also examines preliminary effects on maternal anxiety, maternal stress and mothers' experiences of phototherapy. The findings will be used to inform the planning of a future larger randomized controlled trial.

Neonatal jaundice is one of the most common conditions requiring treatment during the early postnatal period. Phototherapy is an effective and widely used treatment for neonatal hyperbilirubinemia, but the treatment situation may be stressful for mothers. During phototherapy, the newborn may need to remain under phototherapy lights or on a phototherapy blanket for prolonged periods, which may limit normal closeness, skin-to-skin contact and uninterrupted interaction between the mother and newborn. Mothers may experience stress, anxiety, concern and uncertainty related to their newborn's condition, treatment procedures and the need to maintain effective phototherapy exposure. This mixed methods feasibility study evaluates a mothers' heartbeat intervention during newborn phototherapy in a maternity ward setting. The intervention is designed to provide individually recorded maternal auditory and tactile stimulation to the newborn during phototherapy and to support maternal well-being, newborn comfort and maternal-newborn closeness. The intervention uses a multisensory sleep pad placed under the newborn's mattress. At the beginning of the intervention, the mother's heartbeat, breathing sounds and chest vibrations are recorded. These individually recorded maternal sounds and vibrations are transferred to the sleep pad. During phototherapy, the newborn can hear and feel the mother's recorded heartbeat, breathing sounds and vibrations while lying on the mattress. The intervention is intended to create womb-like auditory and tactile stimulation and to provide a familiar maternal sensory environment during treatment. The newborn receives usual phototherapy care according to standard clinical practice, and the mothers' heartbeat intervention is used as an additional supportive intervention. The newborn remains in phototherapy as much as possible to achieve the intended treatment effect, and usual care activities such as feeding, diaper changing and drying are carried out according to normal maternity ward routines. The study is conducted as a mixed methods feasibility study with a quasi-experimental pilot design and qualitative interviews. A total of 40 mothers and their term newborns requiring phototherapy for jaundice are included. The intervention group includes 20 mothers and newborns who receive the mothers' heartbeat intervention in addition to usual phototherapy care. The control group includes 20 mothers and newborns who receive usual phototherapy care only. Data are collected in two consecutive periods from June 2024 to January 2025 in a university hospital maternity ward in Finland. The study population consists of mothers whose newborns are born at 37+0 to 41+6 gestational weeks and require phototherapy for jaundice during postnatal care in the maternity ward. Phototherapy is provided in a normal patient room or family room where the mother or parents room-in with the newborn. Phototherapy may be delivered using a Bilisoft Blanket, overhead phototherapy lights or both, according to clinical need and standard care. The feasibility, usability and acceptability of the mothers' heartbeat intervention are assessed among mothers in the intervention group using the System Usability Scale after phototherapy. Maternal anxiety is measured before and after phototherapy using the State-Trait Anxiety Inventory, state anxiety form. Maternal stress is measured before and after phototherapy using a verbal rating scale for stress. Mothers' experience of phototherapy is assessed after phototherapy using a numerical rating scale. In addition, mothers in the intervention group participate in semi-structured interviews after phototherapy to explore their experiences of the successful factors related to the intervention. The primary purpose of this feasibility study is to evaluate whether the mothers' heartbeat intervention is feasible, usable and acceptable in a maternity ward setting during newborn phototherapy. The study also examines preliminary effects on maternal anxiety, maternal stress and mothers' experiences of phototherapy. Qualitative interview data are used to provide a deeper understanding of how mothers experience the intervention, including its perceived calming effects, user-friendliness and role as a facilitating element during phototherapy. The findings from this feasibility study will inform the development and planning of a future larger randomized controlled trial. The study may provide preliminary evidence on whether a simple, non-invasive and individually tailored sensory intervention can support mothers and newborns during phototherapy and improve the care experience in maternity ward settings.

No related papers found yet.

Finland