Paediatric palliative care: challenges and emerging ideas

[How to discuss death with children and families?]

Taking care of a child or an adolescent in palliative stage is a testing work for health professionals in paediatric onco-hematology. The communication with the child at the end of life and his family is delicate but however essential to ensure quality cares while supporting trust. The continuation of a genuine relation and a regular information concerning the child's health help the parents to progressively understand the lack of possible cure and the future death of their child. This anticipation also allows to possibly discuss about conditions and place of death of the ill child or adolescent. The child or adolescent himself at the end of life can also feel the need for speaking about his situation. It is then for the adult, parent or health professional, to share with him his questionings and his possible worries in order to reduce his loneliness and his fears. To let be guided by the child allows to respect his progression and his wish to know more about it or not. Finally a support must also be offered for the siblings.

Palliative care for children and adolescents in Switzerland: a needs analysis across three diagnostic groups

The objective of this qualitative study was to explore the perceptions and needs of families who care for a child with a life-limiting disease. Considering the heterogeneity of life-limiting diseases in childhood, three diagnostic groups were defined: (a) cancer, (b) neurological disorders, and (c) non-cancer/non-neurological conditions. Fifteen parents whose child had been treated in one of four children's hospitals and received palliative care or had died within the previous 2 years were interviewed. The main interview topics were: communication with professionals, need for support in care (at home or hospital), and bereavement support. Irrespective of the center of care, parents of children with diagnoses other than cancer reported a lack of support concerning practical issues of care and psychosocial aspects. Parents of children with cancer expressed difficulties related to coordination of care especially when care was provided at home. Bereaved parents emphasized their wish for bereavement support. Our findings demonstrate shortcomings in pediatric palliative care in Switzerland and outline basic needs of affected families including psychosocial support, coordination of care and bereavement support. Based on these findings we formulate some suggestions on how to initiate pediatric palliative care in a most efficient way and tailored to the needs of families in Switzerland.

Pediatric palliative care patients: a prospective multicenter cohort study

OBJECTIVE

To describe demographic and clinical characteristics and outcomes of patients who received hospital-based pediatric palliative care (PPC) consultations.

DESIGN, SETTING, AND PATIENTS

Prospective observational cohort study of all patients served by 6 hospital-based PPC teams in the United States and Canada from January to March 2008.

RESULTS

There were 515 new (35.7%) or established (64.3%) patients who received care from the 6 programs during the 3-month enrollment interval. Of these, 54.0% were male, and 69.5% were identified as white and 8.1% as Hispanic. Patient age ranged from less than one month (4.7%) to 19 years or older (15.5%). Of the patients, 60.4% lived with both parents, and 72.6% had siblings. The predominant primary clinical conditions were genetic/congenital (40.8%), neuromuscular (39.2%), cancer (19.8%), respiratory (12.8%), and gastrointestinal (10.7%). Most patients had chronic use of some form of medical technology, with gastrostomy tubes (48.5%) being the most common. At the time of consultation, 47.2% of the patients had cognitive impairment; 30.9% of the cohort experienced pain. Patients were receiving many medications (mean: 9.1). During the 12-month follow-up, 30.3% of the cohort died; the median time from consult to death was 107 days. Patients who died within 30 days of cohort entry were more likely to be infants and have cancer or cardiovascular conditions.

CONCLUSIONS

PPC teams currently serve a diverse cohort of children and young adults with life-threatening conditions. In contrast to the reported experience of adult-oriented palliative care teams, most PPC patients are alive for more than a year after initiating PPC.

Indicators for ventilator use in Duchenne muscular dystrophy

BACKGROUND

Noninvasive mechanical ventilation is being used up to continuously by patients with Duchenne muscular dystrophy (DMD). Invasive and noninvasive tests are used to assess ventilatory function but there are few reports relating them to extent of ventilator dependence for which simple and cost effective parameters are needed.

OBJECTIVE

To investigate the relative efficacy of noninvasive lung function parameters for determining extent of need for ventilator use.

MATERIALS AND METHODS

83 DMD patients were divided into three groups: no ventilator use (asymptomatic) (n = 26) [Group 1], nocturnal ventilator use (symptomatic) (n = 20) [Group 2], and full-time ventilator dependence (n = 37) [Group 3]. Tidal volume (TV), vital capacity (VC), respiratory rate (RR), inspiratory time (Ti), respiratory cycle time (Ttot), rapid shallow breathing index (RSBI [RR/TV]), breathing intolerance index (BITI), ventilator requirement index (VRI) and a new parameter RR/VC were monitored and compared. Data were analyzed with receiver-operating-characteristic curves (ROC) and the area under the curve (AUC) was calculated.

RESULTS

In group 2 and 3, patients used NIV for 3.3 ± 2.1 and 11.2 ± 4.7 years, respectively. By ROC comparison, RR/VC (RR/VC ≥ 0.024 [AUC, 0.921] and ≥0.071 [AUC, 0.935]), RR/TV (RR/TV ≥ 0.024 [AUC, 0.905] and ≥0.153 [AUC, 0.905]), and VC (VC ≤ 770 ml [AUC, 0.896] and ≤370 ml [AUC, 0.898]) represented to introduce nocturnal and continuous ventilator use, respectively. TV/VC, BITI, and VRI were either less sensitive or less specific.

CONCLUSIONS

Lung function parameters including RR/VC, RR/TV, and VC are useful and inexpensive in predicting the extent of need for ventilator use. Overall, RR/VC is the most appropriate predictor for determining extent of need for ventilator use.

Parental hopeful patterns of thinking, emotions, and pediatric palliative care decision making: a prospective cohort study

OBJECTIVE

To test the hypothesis that hopeful patterns of thoughts and emotions of parents of pediatric patients receiving palliative care consultative services are related to subsequent decisions, specifically regarding limit of intervention (LOI) orders.

DESIGN

Prospective cohort study.

SETTING

Children's hospital and surrounding region.

PARTICIPANTS

Thirty-three pediatric patients receiving palliative care consultative services who did not have LOI orders at time of cohort entry and their 43 parental adults.

MAIN EXPOSURES

Parental levels at time of cohort entry of hopeful patterns of thinking and emotions, in conjunction with perceptions about patients' health trajectories.

MAIN OUTCOME MEASURE

Enactment of an LOI order after entry into the cohort.

RESULTS

During the 6 months of observation, 14 patients (42.4%) had an LOI order enacted. In adjusted analyses, higher levels of parental hopeful patterns of thinking were significantly associated with increased odds of enactment of an LOI order (adjusted odds ratio [AOR], 2.73; 95% confidence interval [CI], 1.04-7.22). Increased odds of LOI enactment were associated to nonsignificant degrees with lower levels of parental positive affect (AOR, 0.44; 95% CI, 0.17-1.12), higher levels of parental negative affect (AOR, 2.02; 95% CI, 0.98-4.16), and parental perceptions of worsening health over time (AOR, 1.72; 95% CI, 0.73-4.07).

CONCLUSION

For pediatric patients receiving palliative care consultative services, higher levels of parents' hopeful patterns of thinking are associated with subsequent enactment of LOI orders, suggesting that emotional and cognitive processes have a combined effect on medical decision making.

Pediatric palliative care

Palliative care has always been a part of the care of children. It includes any intervention that focuses on relieving suffering, slowing the progression of disease, and improving quality of life at any stage of disease. In addition, for even the child with the most unpredictable disease, there are predictable times in this child's life when the child, family, and care team will be suffering in ways that can be mitigated by specific interventions. Rather than defining pediatric palliative care in terms of a patient base, severity of disease, or even a general philosophy of care, palliative care can best be understood as a specific set of tasks directed at mitigating suffering. By understanding these tasks; learning to identify predictable times and settings of suffering; and learning to collaborate with multidisciplinary specialists, use communication skills, and identify clinical resources, the pediatrician can more effectively support children with life-threatening illnesses and their families. In this article, we define palliative care as a focus of care integrated in all phases of life and as a set of interventions aimed at easing suffering associated with life-threatening conditions. We detail an approach to these interventions and discuss how they can be implemented by the pediatrician with the support of specialists in hospice and palliative medicine. We discuss common and predictable times of suffering when these interventions become effective ways to treat suffering and improve quality of life. Finally, we discuss those situations that pediatricians most commonly and intensely interface with palliative care-the care of the child with complex, chronic conditions and severe neurologic impairment (SNI).

Availability of palliative care services for children with cancer in economically diverse regions of the world

PURPOSE

We assessed the availability and quality of palliative care for children with cancer according to national income per capita.

METHODS

We surveyed physicians who care for children with cancer using the Cure4Kids website (http://www.cure4kids.org). Queries addressed oncology practice site; reimbursement; specialised palliative care, pain management and bereavement care; location of death; decision-making support and perceived quality of care. Responses were categorised by low-, middle- and high-income country (LIC, MIC and HIC).

RESULTS

Of 262 completed questionnaires from 58 countries (response rate, 59.8%), 242 were evaluable (55%). Out-of-pocket payment for oncology (14.8%), palliative care (21.9%) and comfort care medications (24.3%) was most likely to be required in LIC (p<0.001). Availability of specialised palliative care services, pain management, bereavement care and institutional or national decision-making support was inversely related to income level. Availability of high-potency opioids (p=0.018) and adjuvant drugs (p=0.006) was significantly less likely in LIC. Physicians in LIC were significantly less likely than others to report high-quality pain control (p<0.001), non-pain symptom control (p=0.003) and emotional support (p=0.001); bereavement support (p=0.035); interdisciplinary care (p<0.001) and parental participation in decisions (p=0.013).

CONCLUSION

Specialised palliative care services are unavailable to children with cancer in economically diverse regions, but particularly in LIC. Access to adequate palliation is associated with national income. Programme development strategies and collaborations less dependent on a single country's economy are suggested.

Paediatric palliative home care by general paediatricians: a multimethod study on perceived barriers and incentives

BACKGROUND

Non-specialist palliative care, as it is delivered by general practitioners, is a basic component of a comprehensive palliative care infrastructure for adult patients with progressive and far advanced disease. Currently palliative care for children and adolescents is recognized as a distinct entity of care, requiring networks of service providers across different settings, including paediatricians working in general practice. In Germany, the medical home care for children and adolescents is to a large extent delivered by general paediatricians working in their own practice. However, these are rarely confronted with children suffering from life-limiting diseases. The aim of this study was therefore to examine potential barriers, incentives, and the professional self-image of general paediatricians with regard to paediatric palliative care.

METHODS

Based on qualitative expert interviews, a questionnaire was designed and a survey among general paediatricians in their own practice (n = 293) was undertaken. The survey has been developed and performed in close cooperation with the regional professional association of paediatricians.

RESULTS

The results showed a high disposition on part of the paediatricians to engage in palliative care, and the majority of respondents regarded palliative care as part of their profile. Main barriers for the implementation were time restrictions (40.7%) and financial burden (31.6%), sole responsibility without team support (31.1%), as well as formal requirements such as forms and prescriptions (26.6%). Major facilitations were support by local specialist services such as home care nursing service (83.0%), access to a specialist paediatric palliative care consultation team (82.4%), as well as an option of exchange with colleagues (60.1%).

CONCLUSIONS

Altogether, the high commitment to this survey reflects the relevance of the issue for paediatricians working in general practice. Education in basic palliative care competence and communication skills was seen as an important prerequisite for the engagement in paediatric palliative home care. A local network of specialist support on site and a 24/7 on-call service are necessary in order to facilitate the implementation of basic palliative care by paediatricians in their own practice.

Barriers and needs in paediatric palliative home care in Germany: a qualitative interview study with professional experts

BACKGROUND

In North-Rhine Westphalia (Germany) a pilot project for an extensive service provision of palliative care for children and adolescents has been implemented. Accompanying research was undertaken with the aim to assess the status quo of service delivery at the outset of the project and to evaluate the effects of the pilot project. As part of the research, barriers and needs with respect to paediatric palliative home care in the target region were explored.

METHODS

Semi-structured interviews with 24 experts in the field of paediatrics, palliative and hospice care have been conducted and were analysed by qualitative content analysis.

RESULTS

Four main categories emerged from the interviews: (1) specific challenges and demands in palliative care for children and adolescents, (2) lack of clear legal and financial regulations, (3) gaps in the existing care delivery, and (4) access to services. Generally the interviews reflected the observation that the whole field is currently expanding and that certain deficits are temporary barriers that will be resolvable in the medium-term perspective.

CONCLUSIONS

Predominant barriers were seen in the lack of clear legal and financial regulations which take into account the specific challenges of palliative care in children and adolescents, as well as in a shortcoming of specialist services for a local based care provision throughout the federal country.

Gender imbalance in pediatric palliative care research samples

We assessed the sampling performance of research on parental perspectives in pediatric palliative care and examined if and how gender imbalance was treated. We undertook a systematic review of parental perspectives research in pediatric palliative care using MEDLINE, CINAHL, and PsycINFO. Study selection inclusion criteria were: (1) published between 1988 and 2008; (2) in English; (3) conducted in North America; (4) focused on parents of children aged 0-18 years who were expected to die or had died; (5) had 'parent' in the title; and (6) focused on parents' experiences or on parents' perspectives regarding the child's illness/death. Keyword searches produced a list of 2103 studies, of which 45 met the criteria for inclusion. The ratio of mothers to fathers participating in the studies was examined. We found that there has been an increase in research on parental perspectives in pediatric palliative care over the last 5 years, but what constitutes 'parental' in this literature continues to be primarily 'maternal'. Mothers constituted 75% of the overall sample of parents. In only four studies was the gender imbalance addressed as one of the limitations of the study. There is a growing interest in parental perspectives in pediatric palliative care, but the research does not equally reflect the experiences and needs of mothers and fathers. Gender can shape experiences of both parenthood and grief; balanced gender sampling and accurate analysis is essential for research on 'parental perspectives'. Gender imbalance in research samples, designs, recruitment strategies, and data gathering methods must be addressed.

Culturally-sensitive information-sharing in pediatric palliative care

OBJECTIVES

This study aimed to learn about experiences of Mexican American and Chinese American families who require pediatric palliative care. This article describes parents' perceptions of information-sharing by health care providers during their child's hospitalizations and at their child's death.

METHODS

The study used a retrospective design of grounded theory analysis. Participants included 36 parents (26 Mexican American and 10 Chinese American) from 28 families who experienced between 6 months and 5 years before study participation the death of a child who was aged </=20 years. Participants were recruited through 2 university hospitals in northern California.

RESULTS

Parents' identified 3 types of information shared by health care providers: (1) information about the child's daily life in hospital; (2) information about the parents' daily life in hospital; and (3) information about treatment and end-of-life issues. Parents' narratives focused primarily on information shared by physicians; nurses, social workers, chaplains, interpreters, and other parents were also important sources of information. Four patterns of information-sharing emerged: (1) no information; (2) basic information; (3) basic information plus implications; and (4) basic information plus implications plus attention to parents' questions, concerns, and emotions. Positive and negative impacts of these patterns on parents are described.

CONCLUSIONS

Language and cultural differences create barriers to information-sharing by health care providers to parents who are in need of pediatric palliative care. Less than optimal patterns of information-sharing contribute to frustration, anger, and sadness for parents long after their child's death.

Pediatric palliative care: feedback from the pediatric intensivist community

With the emergence of a more formalized field of pediatric palliative care (PPC), it is important for individuals and organizations involved in PPC to gather input from patients with life-threatening/life-limiting conditions, their families, and their health care providers. We report the results of a survey completed in late 2007 of the Section on Critical Care of the American Academy of Pediatrics (AAP). The 102 respondents provided information regarding their clinical and educational experiences, perceived barriers to the provision of palliative care in the intensive care environment, currently available PPC resources, and the usefulness of palliative care specialization in the pediatric intensive care unit.

Working with Children in End-of-Life Decision Making

Traditionally, physicians and parents made decisions about children’s health care based on western practices. More recently, with legal and ethical development of informed consent and recognition for decision making, children are becoming active participants in their care. The extent to which this is happening is however blurred by lack of clarity about what children — of diverse levels of cognitive development — are capable of understanding. Moreover, when there are multiple surrogate decision makers, parental and professional conflict can arise concerning children’s ‘best interest’. Giving children a voice and offering choice promotes their dignity and quality of life. Nevertheless, it also presents with many challenges. Case studies using pseudonyms and changed situational identities are used in this article to illuminate the complexity of ethical challenges facing nurses in end-of-life care with children and families.

Prioritization of future research topics for children's hospice care by its key stakeholders: a Delphi study

The Delphi process, widely used in health research to seek consensus on key issues amongst large stakeholder groups, was adopted to allow families, hospice staff/volunteers and linked professionals to identify and prioritize future research priorities for children's hospice care. In the qualitative Round 1, interviews with families (n = 5), linked professionals (n = 18) and focus groups with hospice staff and volunteers (n = 44) led to the generation of 56 research topics categorised within 14 broad themes. To give a larger number of stakeholders (n = 621) (including families n = 293; hospice staff/volunteers n = 216 and professionals n = 112) the opportunity to rate the importance of each research topic and seek group consensus on the future research priorities for children's hospice care, subsequent Rounds 2 and 3 involved the use of postal questionnaires. Response rates to questionnaires were 44% in Round 2 (274/621) and 83% in Round 3 (204/247). Participants prioritized research topics relating to 1) hospice and respite care needs of young people (aged 16 +), 2) pain and symptom management and 3) bereavement and end-of-life care. There was wide acknowledgement by those took part in the process of the difficulty in rating the topics, and emphasis on the fact that all of the topics raised during the project are of high importance and merit further research. The current salient issues perceived by key stakeholders as being the research priorities for children's hospice care were identified. Addressing these priority topics for research would further contribute to the development of a much needed evidence base in children's hospice and palliative care research and optimise the delivery of children's hospice services that are underpinned by valid and robust research.

Variation in receipt of opioids by pediatric oncology patients who died in children's hospitals

BACKGROUND

Opioids are a cornerstone of palliation of pain. We sought to assess variation in opioid prescription during the last week of life among a cohort of pediatric oncology patients who died while hospitalized.

PROCEDURE

We used detailed hospital administrative data from the Pediatric Health Information System (PHIS) regarding 1,466 subjects 0-24 years of age who were treated at 33 hospitals between 2001 and 2005.

RESULTS

Among the 1,466 subjects hospitalized at the time of their death, 56% received opioids every day during the hospitalized portion of their last week of life, while 44% did not. This proportion varied substantially across hospitals (range 0-90.5%). After multivariate adjustment for individual-level characteristics, the hospital-level effect on the odds of continuous prescription of opioids during the hospitalized portion of the last 7 days of life continued to vary significantly among hospitals, accounting for 10.5% of the variance in the receipt of daily opioid (P < 0.001).

CONCLUSION

Opioid prescription during the hospitalized portion of the last week of life varies substantially among hospitals, even after adjustment for clinical characteristics of the patients. The reasons for this significant variation, especially the component explained by hospital-level and not patient-level factors, warrant more scrutiny.

Exploring the experiences and perspectives of families using a children's hospice and professionals providing hospice care to identify future research priorities for children's hospice care

The main objective of this study is to generate a list of priority topics for children's hospice care research in Scotland from the perspective of its key stakeholders. The method consists of qualitative semi-structured interviews with families using hospice services (n = 5), four focus groups with hospice staff and volunteers (n = 44) and telephone interviews with professionals associated with the hospice (n = 18). Fourteen broad themes emerged following thematic content and interpretive analysis of the interview data. Some of the research themes were specific to certain stakeholder groups, whereas other themes were identified unanimously across all the stakeholder groups as being priority areas for future research. Increasing awareness of and improving access to children's hospice care, hospice and respite care needs of young people, community/home care and issues related to supporting the wider family arose, independently, in all three stakeholder groups as being priority topics for future research. In conclusion, a greater evidence base is required in the field of children's palliative care and the topics researched should be identified and led by those most closely involved in the hospices. Engaging families and care providers in the process of identifying research priorities resulted in the development of an extensive research agenda, which will contribute to quality hospice care for children and families.