- Department of Pediatrics, Division of Neonatology, Columbia University Irving Medical Center, New York, NY, United States
Providing comfort while a patient is living with a life-limiting condition or at end of life is the hallmark of palliative care regardless of the patient's age. In perinatal palliative care, the patient is unable to speak for themselves. In this manuscript we will present guidelines garnered from the 15-year experience of the Neonatal Comfort Care Program at Columbia University Irving Medical Center, and how they provide care for families along the perinatal journey. We will describe essential tools and strategies necessary to consider in assessing and providing comfort to infants facing a life-limiting diagnosis in utero, born at the cusp of viability or critically ill where the burden of care may outweigh the benefit.
Introduction
Almost 15,000 neonatal deaths are reported every year in the United States, with congenital anomalies being the leading cause of demise (1). Because of advances in prenatal diagnosis techniques, most infants affected by life-limiting conditions, are identified before birth. Moreover, a significant number of newborns admitted to the neonatal intensive care unit in critical condition face potentially adverse prognoses.
Perinatal Palliative Care (PPC) programs are interdisciplinary coordinated services offered to women who elect to continue the pregnancy with a life-limiting or life-threatening fetal diagnosis from the time of diagnosis through the neonatal period and beyond (2). PPC offers a plan of care for improving the infant's quality of life when the patient's prolongation of life is no longer the goal of care, or the complexity of the medical condition is associated with uncertain prognosis (3).
The number of PPC services has been increasing nationally and internationally and recommendations for management of infants with life-limiting or life-threatening conditions have been published (4–9). Proposed guidelines highlight the complexity of the medical needs of these infants and “comfort” is primarily assessed with the help of pain scores. However, a state of comfort encompasses much more than a state of “lack of pain”, and it is better defined as “the satisfaction of the patient's basic physiologic and psychosocial needs”.
The Neonatal Comfort Care Program (NCCP) is a service of PPC at Columbia University Irving Medical Center (CUIMC) that started in 2008 out of a desire to provide a safe, comfortable, and loving environment for infants diagnosed with life-limiting conditions and their families (10). Specifically, the program focuses on assessment and achievement of each infant's state of comfort (11).
The purpose of this article is to share guidelines developed during the 15-year experience of the NCCP at CUIMC. Thus, we provide practical information for professionals interested in the implementation of original guidelines aimed at ensuring a state of comfort to infants with life-limiting or life-threatening conditions by using our model.
NCCP’s guidelines focused on comfort
The NCCP at CUIMC is a multidisciplinary team led by a neonatologist who serves as medical director. The core team is dedicated to the program and includes a nurse coordinator, nurse midwife, social worker, and manager. The team works closely with maternal-fetal-medicine and neonatology teams and other professionals (a psychologist, speech pathologist, lactation consultant, Child Life specialist and chaplain) who serve as consultants. The program's origin, growth and organization have been previously described (11).
The team established and implemented original guidelines based on the 8 palliative care domains proposed by the Clinical Practice Guidelines for Quality Palliative Care (12). The essential strategies aimed to fulfill the infant's basic physiologic and psychosocial needs include bonding, maintenance of body temperature, relief of hunger/thirst and alleviation of discomfort/pain (13). Tables 1, 2 offer detailed clinical suggestions for different clinical scenarios.
Table 1. Tasks to provide comfort to newborns with life-limiting conditions in the perinatal period.
Bonding
Human beings are social creatures and the need for connectedness and relationship is inherent. According to developmental psychiatrists, humans are biologically “prewired” for connection even before birth (14). Within PPC, the process of attachment holds great importance although the physical connection may be brief. Fostering this connection between infant and parent as well as bonding with siblings and extended family is implemented in the delivery room, postpartum unit, and Neonatal Intensive Care Unit (NICU).
In the delivery room an infant born with a life-limiting condition is put on the mother's chest as soon as possible. Alternatively, the infant can be brought to a warmer first, dried with warm towels, and quickly assessed. The cord can be cut by the partner if desired, a hat and a diaper are placed and then the infant is returned to the mother's chest.
After birth by cesarean section, the newborn is brought to the mother and placed cheek to cheek so that she can see, hear, smell, and touch her infant. The partner or support person can hold the infant on the mother's chest or next to mom so that she can see the infant easily. The mother is recovered in a private labor room to allow privacy.
Newborns are bulb suctioned, if needed, while on the warmer or while being held skin-to-skin. For infants with severe anomalies such as anencephaly or gastroschisis, dressings are applied before returning the infant to mom. This facilitates holding the newborn comfortably. Multiple pictures of the infant alone and of the whole family are taken.
Considerations are made about the infant's physical differences when taking pictures. Usually, one picture is taken with a newborn undressed to show anomalies. For some parents, the fantasy about what their infant's anomaly might look like is worse than what it does look like. In other situations, it serves to show exactly why the infant will have a short life. This photo is printed, placed in an envelope, and kept separate from other printed photos. This gives families a choice of whether to look at the photo in the future or discard it.
Coordination with nursing leadership is done to allow for sibling and family visitation. Cultural and religious considerations are also very important. Families are asked about rites, rituals, and customs so that staff can optimize the plan of care respecting family preferences (15). Collaboration with a multidisciplinary team is key for family satisfaction.
This is a very important time for the family. It may be the only time they spend with their infant while he/she is alive. Parents are encouraged to bond with their infant by skin-to-skin holding, talking, singing, praying or anything that is important to the family. Staff prepares the family for physical changes that may be seen as the infant is dying. Changes in the infant's breathing, color and temperature are presented to the family in a calm concrete manner, assuring them that the infant will be assessed for pain and medicated if needed.
When mom is discharged to postpartum her infant remains with her. Families are given private rooms that enable them to spend time with their infant, performing parenting tasks such as holding, bathing, dressing, and taking pictures. Feeding, when possible, is encouraged as part of the bonding process (16).
In the case of a stillbirth or intrauterine fetal death, time for bonding is also important. Under these circumstances, the infant's body may have begun to deteriorate, and parents are counseled about this possibility, but without judgement as to whether the infant's body should be seen. Families may ask for staff to view the infant first or take a picture before actually seeing the infant. Allowing the family time to process their feelings affords them the opportunity to make decisions. If they initially decline seeing their infant, they may need more time. The actions of the staff toward the body can help families feel empowered to view and possibly hold their infant. Some families want to see, hold, and dress their infant no matter what their condition is. Staff remains flexible to meet the family's needs.
Families are not rushed and can keep the infant with them throughout the mother's hospital stay if desired. This is the only time they will have to parent their infant and they are encouraged to hold, bathe, dress and photograph their infant as they would have done with any other child. Cooling systems are available commercially but are not required for a body to remain in the mother's room. The amount of time a family will keep the body varies greatly. Staff education has given them the theory and strategies to help support families in meeting their desires.
While intensive care offers many infants’ curative treatments it does, by nature, interrupt parent-child bonding, thus bonding in the NICU can be challenging. Issues with lack of privacy, and the sound of monitors and alarms makes it difficult to create a calm and quiet environment. Some degree of bonding is indeed always possible. Parents are given the opportunity to help with their infants’ medical needs such as taking the temperature, feeding, changing the diaper, and helping with medical dressing. Infants in the NICU can receive intensive care and palliative care concurrently as palliative care is thought of as an additional layer of support. When, during the NICU course, there is redirection of goals of care, private space is made available and signage alerts others to be sensitive to the situation that is unfolding or that an infant has died. Redirection of care entails a plan made by the medical team with the family. The details include a timeline, religious rites or rituals, sibling and extended family visitation, memory-making, medication management of symptoms and help from consulting services (i.e., consulting surgery for removal of the ECMO circuit). Skin-to-skin holding greatly facilitates the bonding experience. NICU nurses have shared that utilizing skin-to-skin holding of a dying infant afforded an opportunity for parents to experience their infant's closeness and touch, providing comfort without the tubes and wires (17).
Bedside staff help in any way the family needs. Infants can be bathed and dressed before or after death. Some families may be hesitant to bathe the infant after he/she has died but staff help to normalize this activity by explaining the process, gathering supplies, and assisting. Reverence in caring for the body communicates respect and recognition of the importance of the infant to the family. Moreover, it is an opportunity to see their child's body without lines and their child's face free from tubes (18).
Maintenance of body temperature
Another essential element to provide comfort to an infant is keeping them warm and dry. Again, one of the easiest ways to accomplish this is through skin-to-skin holding. Often utilized in the NICU, skin-to-skin holding has several physiological benefits including providing thermal regulation (19) and can be done by mothers or fathers. Research shows that skin-to-skin holding can maintain a stable temperature in full term and very low birth weight premature infants (19, 20), thus is utilized even with pre/periviable newborns. While in the postpartum unit, an incubator or a warmer can be used for infants having difficulty maintaining their temperature especially if parents need to have a safe place for their child while they rest.
Relief of hunger/thirst
In recognition of the fact that feeding is a basic need and a pleasure for the infant and reinforces bonding, infants are offered breast milk or formula. Feeding for the comfort of the infant and the parent fulfills an instinctual desire to provide nourishment because this is associated with life (16). The American Academy of Pediatrics (AAP) recommends feeding any child that is hungry or thirsty and who is capable of oral intake, when there are no medical contraindications, to be fed by mouth (21). The AAP also shares that the provision of medically provided nutrition and hydration is not ethically or legally required in many life limiting medical conditions, and parents have choices (21). However, in our 15-year experience, feedback from parents indicate that feeding constitutes a positive experience for both infant and parent (22, 23). Within the framework of palliative care, feeding should be focused on comfort, but not necessarily on growth and development. At this aim the medical team discusses with the parents a personalized plan for nutrition according to each infant's diagnosis, prognosis, and family preference. Even when life is short, the experience of feeding her child by breast or bottle can be extremely important to the mother. Lactation consultants offer guidance and techniques to help mothers recognize feeding cues, help newborns latch, teach mothers to hand express milk, and perform breast care.
When nutrition is an option and it is safe, infants who have muscle weakness, small mouths, or physical anomalies such as a cleft lip or palate can be evaluated by a speech pathologist. Special devices are used based on their assessment of the infant's feeding readiness to allow for safe and pleasurable feeding. If a newborn is unable to manage oral feeds, a nasogastric or orogastric tube or, if needed, a gastrostomy tube is placed. Some families learn to give feedings via a syringe or dropper. Bedside nurses provide support and education as the parents learn to use the devices for feeds. The focus of care in these instances is a balance between comfort and safety.
For infants in state of impending death drops of colostrum or breastmilk can be swabbed on their lips and mouth (colostrum care). Offering a pacifier, emptied breast or gloved finger can be used as non-nutritive options.
In the NICU, when there is a redirection of care, withholding intravenous nutrition is acceptable. In these situations, intravenous access is maintained for medicine administration to alleviate pain or discomfort.
For mothers whose infants have died, lactation consultants educate them about how to suppress their milk supply. However, some mothers may choose to become milk donors and information is given to them about the process and contact information for a nearby milk bank.
Alleviation of discomfort/pain
The greatest concern parents have in the face of a life-limiting condition in their infant is, will my child suffer? While most congenital life-limiting conditions with expected early demise such as anencephaly or renal agenesis are not painful, symptoms of the dying process can be distressing. Parents can be assured that all the components of their infant's comfort will be addressed. Since comfort is not merely the lack of pain, all the previously mentioned strategies are utilized first. Air hunger, gasping, increased work of breathing or agitation, can sometimes be relieved by gentle suctioning or repositioning. When non-pharmacological strategies are unsuccessful, pharmacological treatment is necessary. Opioids and benzodiazepines can be used orally or intranasally with no need of placing intravenous access. The assessment of pain or discomfort is evaluated by medical and nursing staff using approved pain scales (24) but reports by the family of discomfort are addressed immediately as well.
Many infants have physical anomalies possibly producing discomfort or pain. Depending on the anomaly, special dressings are needed for comfort. For instance, infants with limb-body-wall syndrome or with other conditions associated with exteriorization of internal organs will have a surgical dressing. Warm saline soaked gauze, covered with dry gauze and plain petroleum jelly covered with an elastic bandage will contain and protect the organs. Infants with acrania, exencephaly, or anencephaly will need a similar dressing that is covered by a hat that ties under the chin to keep the dressing intact. Despite having anomalies, staff will also point out aspects that are ‘perfect’ or ‘beautiful’ about the infant, recognizing the normal physical traits as well.
For families taking their infant home with hospice, medical and nursing staff will educate them about changes that can occur as the infant nears end-of-life, about signs and symptoms of distress, and when to call hospice with concerns. The around-the-clock coverage of hospice is reinforced giving parents a sense of continued support. A Medical Order for Life-Sustaining Treatment (MOLST) form is filled out to document family's preference concerning life-sustaining treatments for the infant.
Lastly, pain management is an essential component of end-of-life care of infants with a life-threatening condition failing treatment in the NICU. Recommendations for assessment and management of end-of-life symptoms in detail would require an entire manuscript and is beyond the scope of this article. Therefore, we invite readers to delve deeper into this subject by reading comprehensive reviews (25–27).
Discussion
The comfort of the infant is at the center of the care of the NCCP at CUIMC.
The word comfort derives from the Latin roots cum and fortis, the meaning of which (cum = with, together; and fortis = strong) suggests a relationship that provides strength. The essential elements of comfort measures are relational in nature. The fulfillment of the patient's basic physiologic and psychosocial needs such as bonding, maintaining body temperature, relieving hunger and thirst, and alleviating distress and pain are achieved with strategies based on relationships between the infant, the family, and the medical team (28–31).
A policy statement of the American Academy of Pediatrics provides scientific evidence related to the achievement of a state of comfort in the neonatal population. The use of non-pharmacological strategies such as holding, swaddling, skin-to-skin care, sucking, colostrum care, breastfeeding, formula, or oral glucose has been found to be effective in reducing stress/discomfort in healthy newborns undergoing painful procedures (32). Moreover, Mangat et al. performed a systematic literature search for non-pharmacological pain-treatments and found that most strategies provided some degree of relief to sick newborns treated with intensive care (33).
Individualized, and creative plans of care need to be adapted to each infant's condition, as the strategies for achievement of comfort vary substantially with different clinical scenarios. The needs of a newborn just delivered with a life-limiting diagnosis may be very different from those of an infant admitted to the NICU for months, failing intensive care and approaching the end-of-life stage, as reported in Tables 1, 2.
However, the goal of achieving comfort is always possible when a personalized plan of care is developed considering the diagnosis, the baby's clinical status and the family's preferences. Parravicini et al. assessed the perception of parents concerning the state of comfort in their infants born with life-limiting conditions and treated by the NCCP with strategies focused on comfort. Forty-two parents of 35 infants responded to an anonymous questionnaire with quantitative and qualitative questions. Data analysis showed that parents strongly perceived the achievement of a state of comfort for their infants as a result of the comfort measures (23).
The family is indeed an integral part of the care and strategies aimed at facilitating comfort of the infants provide benefits to their families who experience psychological distress (34). The NCCP developed a model of early palliative care called BACI (baby, attachment, comfort interventions) and offered it to a group of parents of infants admitted to the cardiac NICU with serious conditions. The method included interventions meaningful to parents and aimed at improving the neonates’ quality of life. Exposure to the BACI intervention significantly reduced parental stress (35).
In conclusion, we have described PPC guidelines as they took shape in the NCCP at CUIMC as fruit of a 15-year experience. The program proposes original guidelines aimed at satisfying infants’ basic physiologic and psychosocial needs, thus ensuring a state of comfort to patients with life-limiting or life-threatening conditions at any clinical stage.
We hope that our checklists may help navigate the difficulties and complexity of the perinatal journey, and therefore become the standard of care for each infant with a short life expectancy or with a serious condition and potential adverse prognosis or at the end-of-life stage.
Further studies are needed to verify whether the guidelines proposed by the NCCP are successfully reproducible in other populations and institutions.
Data availability statement
The raw data supporting the conclusions of this article will be made available by the authors, without undue reservation.
Author contributions
FM: Conceptualization, Writing – original draft, Writing – review & editing. AK: Conceptualization, Writing – original draft, Writing – review & editing. EP: Conceptualization, Supervision, Writing – review & editing.
Funding
The author(s) declare that no financial support was received for the research, authorship, and/or publication of this article.
Conflict of interest
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
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Keywords: comfort care, perinatal palliative care, neonatal palliative care, end-of-life, life-limiting condition
Citation: McCarthy FT, Kenis A and Parravicini E (2023) Perinatal palliative care: focus on comfort. Front. Pediatr. 11:1258285. doi: 10.3389/fped.2023.1258285
Received: 13 July 2023; Accepted: 12 September 2023;
Published: 26 September 2023.
Edited by:
Steven Leuthner, Medical College of Wisconsin, United StatesReviewed by:
Balaji Govindaswami, Valley Medical Center Foundation, United States© 2023 McCarthy, Kenis and Parravicini. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
*Correspondence: E. Parravicini ZXAxMjdAY3VtYy5jb2x1bWJpYS5lZHU=