Harold Siden

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.

Posttraumatic growth in parents caring for a child with a life-limiting illness: A structural equation model.

When parents first meet their child, they take on the entwined joys and burdens of caring for another person. Providing care for their child becomes the basic expectation, during health and illness, through the developmental milestones, into adulthood and beyond. For those parents who have a child who is born with or is later diagnosed with a life-limiting illness, parents also become caregivers in ways that parents of predominantly well children do not. While the circumstances are undisputedly stressful, for some parents benefits can co-occur along with the negative outcomes. This article tests two structural equation models of possible factors that allow these parent caregivers to experience growth in the circumstances. The diagnosis and illness of a child in the context of pediatric palliative care is a very complex experience for parents. The stresses are numerous and life-changing and yet the parents in this research demonstrated growth as measured by the Post Traumatic Growth Inventory. It appears that particular personal resources reflected in personal well-being are a precursor to the process of positive meaning making, which then, in turn, contributes to growth. The path to posttraumatic growth is not a simple one, but this research contributes to further elucidating it.

Effect of pediatric palliative care programs on health care resource utilization and costs among children with life-threatening conditions: a systematic review of comparative studies

BACKGROUND Pediatric palliative care is a relatively new and evolving field, and the cost of pediatric palliative care programs is unclear. We conducted a systematic review to compare inpatient health care utilization and costs among children with life-threatening conditions who have accessed a pediatric palliative care program and those who have not. METHODS We searched MEDLINE, Embase, CINAHL and LILACS databases from January 2000 to July 2013, as well as the grey literature, for experimental or observational studies that compared pediatric palliative care programs with usual care. Outcomes of interest included hospital admissions, length of stay and health care costs. RESULTS Of the 5193 records identified, we reviewed 109 in full and included 11 in our study. The overall quality of the studies was moderate to low. We observed mixed results for all outcomes. Compared with patients receiving usual care, fewer patients in the palliative care group had hospital admissions and fewer of those with cancer had planned hospital admissions. In contrast, no effects were observed regarding the overall number of hospital, emergency or outpatient admissions. Conflicting results were observed with regards to critical care utilization. Studies showed a trend toward shorter lengths of stay in hospital in the palliative care group. However, a single study that also considered inpatient time in hospice facilities found an increase in total length of stay, which showed a shift in the setting of health care utilization. We observed no conclusive trend in the effects on cost. INTERPRETATION Evidence suggests that pediatric palliative care programs may result in a shift of utilization to other health care settings beyond hospital care. These settings should be considered when measuring resource utilization and costs.

Post-surgical telehealth support for children and family care-givers

Early discharge of children following surgery shifts the burden of care from professionals in hospital to family care-givers at home. We evaluated the relative effectiveness of telephone and videophone follow-up for children and families after a childs scoliosis surgery. Fourty-three patients and their families were enrolled in the study with 21 dyads receiving videophone and 22 dyads telephone support. At discharge, those in the intervention arm were provided with a videophone operating on the ordinary telephone network (PSTN). Data were gathered during telehealth contact on post-discharge day 3 and during extra calls with the clinic nurse, and during sessions with a research assistant comprising a follow-up call and an interview at the six-week post-surgical visit. Calls and interviews were recorded and transcribed. Data were analysed using constant comparative analysis. The results showed that videophone and telephone use provided care continuity for patients and their families following a childs back surgery. The relative effect of the videophone and telephone technology depended on the fit between the characteristics of the patients and families and the capacities of the technology. When implementing telehealth for follow-up care, a participatory process is recommended to ensure a fit between user characteristics and technology.

Charting the territory: symptoms and functional assessment in children with progressive, non-curable conditions

Background Children with progressive, non-curable genetic, metabolic, or neurological conditions require specialised care to enhance their quality of life. Prevention and relief of physical symptoms for these children needs to begin at diagnosis, yet, little is known about their patterns of symptoms and functional abilities. Aim To describe these childrens symptoms, as well as how the childrens condition affects them physically. Design Cross-sectional, baseline results from an observational, longitudinal study, Charting the Territory, that followed 275 children and their families. Setting/participants Seven tertiary care childrens hospitals in Canada, 2 in the USA. Families were eligible based on the childs condition. A total of 275 children from 258 families participated. Results The 3 most common symptoms in these children were pain, sleep problems, and feeding difficulties; on average, they had 3.2 symptoms of concern. There was a pattern of under-reporting of childrens symptoms for clinicians compared with parents. Regardless of use of associated medications, pain, feeding and constipation symptoms were often frequent and distressing. Children with a G/J tube had a higher total number of symptoms, and respiratory problems, pain, feeding difficulties and constipation were more likely to occur. They also tended to have frequent and distressing symptoms, and to need extensive mobility modifications which, in turn, were associated with higher numbers of symptoms. Conclusions These children experience multiple symptoms that have been previously documented individually, but not collectively. Effective interventions are needed to reduce their symptom burden. Future longitudinal analyses will examine which disease-modifying interventions improve, or do not improve, symptom burden.

Characteristics of a Pediatric Hospice Palliative Care Program Over 15 Years

OBJECTIVES: Pediatric palliative care has seen the adoption of several service provision models, yet there is minimal literature describing them. Canuck Place Children’s Hospice (CPCH) is North America’s first freestanding pediatric hospice. This study describes the characteristics of and services delivered to all children on the CPCH program from 1996 to 2010. METHODS: A retrospective review of all patient medical records CPCH was conducted. Analyses examined trends and correlations between 40 selected data points: linear regression modeling was used to assess trends over time; t tests were used to examine significant associations between independent means; and the Kaplan-Meier method was used to measure survival probabilities. RESULTS: The study cohort included 649 children. The majority of diagnoses belonged to cancers (30%), and diseases of the neuromuscular (20%), and central nervous systems (18%). The majority of deaths occurred among the cancer (45%), central nervous system (15%), and metabolic disease groups (14%). By study end date, 24% of children were still alive, 61% died, and 15% transitioned to adult services (more than half of whom were cognitively competent). On average, 1024 days were spent on the CPCH program (median = 301). The majority of inpatient hospice discharges were for respite (82%); only 7% were for end-of-life care. Location of death was shared between CPCH (61%), hospital (22%), and home (16%). CONCLUSIONS: Diagnostic groups largely determine the nature and magnitude of services used, and our involvement with pediatric life-threatening conditions is increasing. Reviews of pediatric palliative programs can help evaluate the services needed by the population served.

Designing and implementing a longitudinal study of children with neurological, genetic or metabolic conditions: Charting the Territory

BackgroundChildren with progressive metabolic, neurological, or chromosomal conditions and their families anticipate an unknown lifespan, endure unstable and often painful symptoms, and cope with erratic emotional and spiritual crises as the condition progresses along an uncertain trajectory towards death. Much is known about the genetics and pathophysiology of these diseases, but very little has been documented about the trajectory of symptoms for children with these conditions or the associated experience of their families. A longitudinal study design will help to close this gap in knowledge.Methods/DesignCharting the Territory is a longitudinal descriptive, correlational study currently underway with children 0-19 years who are diagnosed with progressive neurological, metabolic, or chromosomal conditions and their families. The purpose of the study is to determine and document the clinical progression of the condition and the associated bio-psychosocial-spiritual experiences of the parents and siblings age 7-18 years. Approximately 300 families, both newly diagnosed children and those with established conditions, are being recruited in six Canadian cities. Children and their families are being followed for a minimum of 18 months, depending on when they enroll in the study. Family data collection will continue after the childs death if the child dies during the study period. Data collection includes monthly parental assessment of the childs symptoms; an annual functional assessment of the child; and completion of established instruments every 6 months by parents to assess family functioning, marital satisfaction, health status, anxiety, depression, stress, burden, grief, spirituality, and growth, and by siblings to assess coping and health. Impact of participation on parents is assessed after 1 year and at the end of the study. Chart reviews are conducted at enrollment and at the conclusion of the study or at the time of the childs death.DiscussionKnowledge developed from this study will provide some of the first-ever detailed descriptions of the clinical symptom trajectory of these non-curable progressive conditions and the bio-psychosocial-spiritual aspects for families, from diagnosis through bereavement. Information about developing and implementing this study may be useful to other researchers who are interested in designing a longitudinal study.

Physician variability in treating pain and irritability of unknown origin in children with severe neurological impairment.

BACKGROUND Pain and irritability of unknown origin (PIUO) is a challenging problem for nonverbal children with severe neurological impairments. PIUO is not associated with an identifiable source of nociceptive-inflammatory or neuropathic pain. OBJECTIVE To assess how physicians use pharmacotherapy to treat PIUO, and to report a pilot study of a standardized approach to investigating and treating PIUO. METHOD Part 1 of the present study involved independently presenting a case vignette of a patient with PIUO to six experienced physicians who care for children with neurological impairments. They were asked for medication choices and sequences to empirically treat PIUO. Part 2 was a pilot study of a PIUO protocol. Patients followed a standard pathway for PIUO, referred to as the pathway for unknown pain (PUP). The initial drug sequence for the PUP was based on Part 1. RESULTS In Part 1, physicians responding to the case vignette listed eight medications (atypical antipsychotics, benzodiazepines, gabapentin, methadone, opioids, selective serotonin reuptake inhibitors, tramadol and tricylic antidepressants) and eight empiric drug sequences. In Part 2, eight children with PIUO (six to 17 years of age; five females, three males) were enrolled in a pilot clinic. Only two had been fully evaluated for nociceptive-inflammatory pain sources before enrollment. At the end of the pilot study, four patients were clinically improved and only three required a study medication. DISCUSSION AND CONCLUSION Even experienced physicians do not agree on a common approach for medical treatment of PIUO. A standardized pathway is feasible and readily implemented. The proposed PUP has the potential to address PIUO and be the basis for future intervention studies.

Using network analysis to map the formal clinical reporting process in pediatric palliative care: a pilot study

BackgroundContinuity of care is a key component of care in complex and chronic conditions. Despite its importance, it is often absent in chronic-disease management. One challenge has been identifying tools to measure care continuity. In one context important to families, namely pediatric palliative care, we undertook a project to identify continuity and to pilot the use of network analysis as a tool.MethodsNetwork analysis studies patterns of relationships or interactions between members, providing qualitative and quantitative description of network structure.ResultsIn this report we applied network analysis to paper records of clinical consultations and reports for 6 patients with complex conditions. A high degree of discontinuity was identified, and care was fragmented amongst specialist and generalist providers. Information was shared selectively and often moved in only one direction.ConclusionsFamilies have anecdotally reported frustration with poor continuity of care. Network analysis can be a useful tool in describing the discontinuity of care experienced by families dealing with complex and chronic conditions. This tool could be expanded to other systems such as electronic health records and many other health care situations.

Siblings of Children With a Complex Chronic Health Condition: Maternal Posttraumatic Growth as a Predictor of Changes in Child Behavior Problems

Objective The present study examined the role of maternal posttraumatic growth in changes in behavioral problems among the siblings of children with complex chronic health conditions. Methods Data were collected from a sample of 70 siblings from 58 families with at least one child diagnosed with a life-threatening genetic, metabolic, or neurological condition. Every 6 months for up to 4 years, sibling behavior problems were assessed through both parent-reports and youth self-reports. At each visit, mothers also completed self-reports of posttraumatic growth. Results Time-lagged multilevel regression analyses revealed that higher levels of maternal posttraumatic growth predicted subsequent declines in parent-reported internalizing, externalizing, and total behavior problems among healthy siblings. These findings were partially replicated using youth self-reports of their own behavior problems. Conclusion The findings suggest that the benefits of posttraumatic growth may extend beyond the self to other family members, particularly to children in the family.