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Papa S, Mercante A, Giacomelli L, Benini F. Pediatric Palliative Care: Insights into Assessment Tools andReview Instruments. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1406. [PMID: 37628404 PMCID: PMC10453330 DOI: 10.3390/children10081406] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 08/03/2023] [Accepted: 08/11/2023] [Indexed: 08/27/2023]
Abstract
The proper assessment of needs and outcomes in pediatric palliative care (PPC) is imperativeto ensure the best possible service to patients and families. However, given the multidimensionalnature of PPC, the low number of patients in this setting, the heterogeneity of diseases, the presenceof cognitive impairment in many patients, and the physiological development of children, outcomescan be complex and difficult to measure. Consequently, in this context, the use of standardizedand validated tools to assess the needs of children and families, to assess symptom severity, andto estimate the quality of PPC service represent a current need. Even if efforts have been made tostandardize approaches and tools for palliative care in adults, to our knowledge, a similar comprehensiveassessment of PPC has not yet been conducted to date. This narrative review provides anoverview and discusses the evaluation of tools currently applied in PPC, with an educational intentfor healthcare providers. We found that several instruments are available to assess different dimensionsof PPC. We proposed a classification into eligibility tools, patient and family needs assessmenttools, and care assessment tools. At present, two main eligibility tools exist, the PaPaS Scale and theACCAPED Scale questionnaire. Most of the tools for patient and family needs assessment have notbeen specifically validated in the PPC setting, and many may be more readily applied in researchsettings rather than in daily practice. Similar considerations can be made for tools assessing QoL,while tools assessing PPC service quality seem to be easily applied. Efforts to develop new specifictools and validate existing ones are undoubtedly advocated. However, in the patient's best interest,PPC healthcare providers should start using available tools, regardless of their validation status.
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Affiliation(s)
| | - Anna Mercante
- Child and Adolescent Neuropsychiatry Unit, Ospedale San Bortolo, 36100 Vicenza, Italy
| | | | - Franca Benini
- Pediatric Palliative Care, Pain Service, Department of Women’s and Children’s Health, University of Padua, 35122 Padua, Italy;
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2
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Murphy KM, Siembida E, Lau N, Berkman A, Roth M, Salsman JM. A systematic review of health-related quality of life outcomes in psychosocial intervention trials for adolescent and young adult cancer survivors. Crit Rev Oncol Hematol 2023; 188:104045. [PMID: 37269881 PMCID: PMC10527433 DOI: 10.1016/j.critrevonc.2023.104045] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/25/2023] [Accepted: 05/31/2023] [Indexed: 06/05/2023] Open
Abstract
BACKGROUND The National Cancer Institute has catalyzed research in adolescent and young adult (AYA) oncology by identifying the need for supportive care intervention studies and psychometrically robust health-related quality of life (HRQOL) measures. We evaluated progress toward these goals (1) examining changes in the number of registered psychosocial intervention trials being conducted with AYAs over time; (2) determining what domains of HRQOL were assessed across these intervention trials; and (3) identifying the most frequently used measures of HRQOL. METHODS We conducted a systematic review of psychosocial intervention trials for AYAs registered on ClinicalTrials.gov from 2007 to 2021. Following identification of relevant trials, we extracted the outcome measures and determined whether they were measures of HRQOL and which HRQOL domains were evaluated. Descriptive statistics were used to summarize trial and outcome characteristics. RESULTS We identified 93 studies that met our inclusion criteria and 326 HRQOL outcomes across studies. The average number of clinical trials conducted annually has increased from 2 (SD = 1) during the years of 2007-2014 to 11 (SD = 4) during the years of 2015-2021. 19 trials (20.4%) did not include a measure of HRQOL. HRQOL measures varied widely, and most evaluated psychological and physical domains. Of the 9 measures used 5 + times, none were developed to cover the full AYA age spectrum. CONCLUSIONS This review demonstrated that the number of AYA psychosocial intervention trials conducted annually has increased. However, it also revealed several important areas for additional work including: (1) ensuring psychosocial trials include HRQOL measures; (2) increasing the frequency of evaluation of underrepresented domains of HRQOL (e.g., body image, fertility/sexuality and spiritual); and (3) improving the validity and standardization of measures used to evaluate domains of HRQOL across AYA-focused trials to improve the field's ability to compare the impact of different psychosocial interventions on HRQOL outcomes.
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Affiliation(s)
- Karly M Murphy
- Wake Forest University School of Medicine, Department of Social Sciences and Health Policy, USA; Wake Forest Baptist Comprehensive Cancer Center, USA.
| | | | - Nancy Lau
- University of Washington School of Medicine, Department of Psychiatry and Behavioral Sciences, USA
| | - Amy Berkman
- Duke University School of Medicine, Department of Pediatrics, USA
| | - Michael Roth
- MD Anderson Cancer Center, Department of Pediatrics, USA
| | - John M Salsman
- Wake Forest University School of Medicine, Department of Social Sciences and Health Policy, USA; Wake Forest Baptist Comprehensive Cancer Center, USA
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3
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Rothmund M, Meryk A, Rumpold G, Crazzolara R, Sodergren S, Darlington AS, Riedl D. A critical evaluation of the content validity of patient-reported outcome measures assessing health-related quality of life in children with cancer: a systematic review. J Patient Rep Outcomes 2023; 7:2. [PMID: 36656407 PMCID: PMC9851583 DOI: 10.1186/s41687-023-00540-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 01/03/2023] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND With increasing survival rates in pediatric oncology, the need to monitor health-related quality of life (HRQOL) is becoming even more important. However, available patient-reported outcome measures (PROMs) have been criticized. This review aims to systematically evaluate the content validity of PROMs for HRQOL in children with cancer. METHODS In December 2021, a systematic literature search was conducted in PubMed. PROMs were included if they were used to assess HRQOL in children with cancer and had a lower age-limit between 8 and 12 years and an upper age-limit below 21 years. The COSMIN methodology for assessing the content validity of PROMs was applied to grade evidence for relevance, comprehensiveness, and comprehensibility based on quality ratings of development studies (i.e., studies related to concept elicitation and cognitive interviews for newly developed questionnaires) and content validity studies (i.e., qualitative studies in new samples to evaluate the content validity of existing questionnaires). RESULTS Twelve PROMs were included. Due to insufficient patient involvement and/or poor reporting, the quality of most development studies was rated 'doubtful' or 'inadequate'. Few content validity studies were available, and these were mostly 'inadequate'. Following the COSMIN methodology, evidence for content validity was 'low' or 'very low' for almost all PROMs. Only the PROMIS Pediatric Profile had 'moderate' evidence. In general, the results indicated that the PROMs covered relevant issues, while results for comprehensiveness and comprehensibility were partly inconsistent or insufficient. DISCUSSION Following the COSMIN methodology, there is scarce evidence for the content validity of available PROMs for HRQOL in children with cancer. Most instruments were developed before the publication of milestone guidelines and therefore were not able to fulfill all requirements. Efforts are needed to catch up with methodological progress made during the last decade. Further research should adhere to recent guidelines to develop new instruments and to strengthen the evidence for existing PROMs.
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Affiliation(s)
- Maria Rothmund
- Department of Psychiatry, Psychotherapy, Psychosomatics and Medical Psychology, University Clinic of Psychiatry II, Medical University Innsbruck, Innsbruck, Austria.
- Institute of Psychology, University of Innsbruck, Innsbruck, Austria.
| | - Andreas Meryk
- Department of Pediatrics I, Medical University Innsbruck, Innsbruck, Austria
| | - Gerhard Rumpold
- Department of Psychiatry, Psychotherapy, Psychosomatics and Medical Psychology, University Clinic of Psychiatry II, Medical University Innsbruck, Innsbruck, Austria
| | - Roman Crazzolara
- Department of Pediatrics I, Medical University Innsbruck, Innsbruck, Austria
| | | | | | - David Riedl
- Department of Psychiatry, Psychotherapy, Psychosomatics and Medical Psychology, University Clinic of Psychiatry II, Medical University Innsbruck, Innsbruck, Austria
- Ludwig Boltzmann Institute for Rehabilitation Research, Vienna, Austria
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4
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Requena ML, Avery M, Feraco AM, Uzal LG, Wolfe J, Dussel V. Normalization of Symptoms in Advanced Child Cancer: The PediQUEST-Response Case Study. J Pain Symptom Manage 2022; 63:548-562. [PMID: 35031505 DOI: 10.1016/j.jpainsymman.2021.12.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 12/06/2021] [Accepted: 12/08/2021] [Indexed: 12/14/2022]
Abstract
CONTEXT Children, adolescents and young adults with cancer continue to experience significant symptom suffering throughout their illness. OBJECTIVES To identify barriers to effective symptom management in pediatric advanced cancer. METHODS Using a qualitative multiple case study we refined the Pediatric Quality of Life and Evaluation of Symptoms Technology Response to the Pediatric Oncology Symptom Experience (PediQUEST Response), a pediatric palliative care (PPC) intervention. Twenty-three children aged ≥2 years old with advanced cancer, their parents and primary and PPC clinicians were enrolled. Children and parents reported symptoms weekly over 4-months using the Memorial Symptom Assessment Scale (MSAS) administered by an electronic system (PediQUEST). When symptom distress episodes (SDEs) were reported (MSAS symptom score ≥33) we studied symptom management processes using interviews of family members/clinicians, and chart abstractions. Data were coded and analyzed using grounded theory and NVivo software. RESULTS Children reported 308 SDEs within 193 surveys and parents 529 SDEs in 165 surveys administered. We conducted 85 and 88 interviews with families and clinicians respectively. While we confirmed the presence of known barriers, we identified a prominent theme, that symptoms were "normalized." Patients, parents, and all clinicians, including PPC specialists, got accustomed to high symptom burden and lacked expectations that distress could be alleviated. We defined "normalization of symptoms," as the process by which symptom related suffering is appraised as unavoidable. CONCLUSION Normalization of symptoms is a pervasive barrier enacted by all involved in caring for children with advanced cancer. Strategies to overcome normalization are critical to ease child distress.
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Affiliation(s)
- Maria Laura Requena
- Center for Research and Implementation in Palliative Care, Institute for Clinical Effectiveness and Health Policy (M.L.R., L.G.U., V.D.), Buenos Aires, Argentina
| | - Madeline Avery
- Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute (M.A., J.W.), Boston, Massachusetts, USA
| | - Angela M Feraco
- Department of Pediatric Oncology, Dana-Farber Cancer Institute (A.M.F., J.W.), Boston, Massachusetts, USA; Department of Pediatrics, Boston Children's Hospital (A.M.F., J.W.), Boston, Massachusetts, USA; Harvard Medical School (A.M.F., J.W.), Boston, Massachusetts, USA
| | - Luciano G Uzal
- Center for Research and Implementation in Palliative Care, Institute for Clinical Effectiveness and Health Policy (M.L.R., L.G.U., V.D.), Buenos Aires, Argentina
| | - Joanne Wolfe
- Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute (M.A., J.W.), Boston, Massachusetts, USA; Department of Pediatric Oncology, Dana-Farber Cancer Institute (A.M.F., J.W.), Boston, Massachusetts, USA; Department of Pediatrics, Boston Children's Hospital (A.M.F., J.W.), Boston, Massachusetts, USA; Harvard Medical School (A.M.F., J.W.), Boston, Massachusetts, USA
| | - Veronica Dussel
- Center for Research and Implementation in Palliative Care, Institute for Clinical Effectiveness and Health Policy (M.L.R., L.G.U., V.D.), Buenos Aires, Argentina; Dana-Farber / Boston Children's Cancer and Blood Disorders Center (V.D.), Boston, Massachusetts, USA.
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5
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Salsman JM, Danhauer SC, Moore JB, Canzona MR, Victorson DE, Zebrack BJ, Reeve BB. Optimizing the measurement of health-related quality of life in adolescents and young adults with cancer. Cancer 2020; 126:4818-4824. [PMID: 32910454 PMCID: PMC8005324 DOI: 10.1002/cncr.33155] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 07/28/2020] [Accepted: 07/28/2020] [Indexed: 11/07/2022]
Abstract
To date, the health‐related quality of life experiences of adolescents and young adults (AYA) with cancer have been inconsistently and incompletely captured by existing patient‐reported outcome (PRO) measures. The National Institutes of Health Patient‐Reported Outcomes Measurement Information System (PROMIS) represents the state of the art for measurement science of PROs and provides an optimal approach for addressing these measurement challenges and catalyzing future patient‐centered research in AYA oncology.
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Affiliation(s)
- John M. Salsman
- Department of Social Sciences and Health Policy, Wake
Forest School of Medicine, Wake Forest Baptist Comprehensive Cancer Center,
Winston-Salem, North Carolina
| | - Suzanne C. Danhauer
- Department of Social Sciences and Health Policy, Wake
Forest School of Medicine, Wake Forest Baptist Comprehensive Cancer Center,
Winston-Salem, North Carolina
| | - Justin B. Moore
- Department of Implementation Science, Wake Forest School of
Medicine, Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, North
Carolina
| | - Mollie R. Canzona
- Department of Social Sciences and Health Policy, Wake
Forest School of Medicine, Wake Forest Baptist Comprehensive Cancer Center,
Winston-Salem, North Carolina
- Department of Communication, Wake Forest University,
Winston-Salem, North Carolina
| | - David E. Victorson
- Department of Medical Social Sciences, Northwestern
University Feinberg School of Medicine , Robert H. Lurie Comprehensive Cancer
Center, Chicago, Illinois
| | | | - Bryce B. Reeve
- Department of Population Health Sciences, Duke University
School of Medicine, Duke Cancer Institute, Durham, North Carolina
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6
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McCullough A, Ruehrdanz A, Jenkins MA, Gilmer MJ, Olson J, Pawar A, Holley L, Sierra-Rivera S, Linder DE, Pichette D, Grossman NJ, Hellman C, Guérin NA, O’Haire ME. Measuring the Effects of an Animal-Assisted Intervention for Pediatric Oncology Patients and Their Parents: A Multisite Randomized Controlled Trial. J Pediatr Oncol Nurs 2017; 35:159-177. [PMID: 29268667 DOI: 10.1177/1043454217748586] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Objective: This multicenter, parallel-group, randomized trial examined the effects of an animal-assisted intervention on the stress, anxiety, and health-related quality of life for children diagnosed with cancer and their parents. Method: Newly diagnosed patients, aged 3 to 17 years (n = 106), were randomized to receive either standard care plus regular visits from a therapy dog (intervention group), or standard care only (control group). Data were collected at set points over 4 months of the child’s treatment. Measures included the State-Trait Anxiety Inventory™, Pediatric Quality of Life Inventory, Pediatric Inventory for Parents, and child blood pressure and heart rate. All instruments were completed by the child and/or his/her parent(s). Results: Children in both groups experienced a significant reduction in state anxiety ( P < .001). Parents in the intervention group showed significantly decreased parenting stress ( P = .008), with no changes in stress among parents in the control group. However, no significant differences between groups over time on any measures were observed. Conclusions: Animal-assisted interventions may provide certain benefits for parents and families during the initial stages of pediatric cancer treatment.
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Affiliation(s)
| | | | | | - Mary Jo Gilmer
- Vanderbilt University School of Nursing, Nashville, TN, USA
- Monroe Carell Jr. Children’s Hospital at Vanderbilt, Nashville, TN, USA
- Pediatric Palliative Care Research Team, Nashville, TN, USA
| | - Janice Olson
- Randall Children’s Hospital at Legacy Emanuel, Portland, OR, USA
| | - Anjali Pawar
- UC Davis Comprehensive Cancer Center, Sacramento, CA, USA
| | | | | | - Deborah E. Linder
- Cummings School of Veterinary Medicine at Tufts University, North Grafton, MA, USA
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7
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Pinheiro LC, McFatrich M, Lucas N, Walker JS, Withycombe JS, Hinds PS, Sung L, Tomlinson D, Freyer DR, Mack JW, Baker JN, Reeve BB. Child and adolescent self-report symptom measurement in pediatric oncology research: a systematic literature review. Qual Life Res 2017; 27:291-319. [PMID: 28879501 DOI: 10.1007/s11136-017-1692-4] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/24/2017] [Indexed: 01/02/2023]
Abstract
OBJECTIVE Previous work in pediatric oncology has found that clinicians and parents tend to under-report the frequency and severity of treatment-related symptoms compared to child self-report. As such, there is a need to identify high-quality self-report instruments to be used in pediatric oncology research studies. This study's objective was to conduct a systematic literature review of existing English language instruments used to measure self-reported symptoms in children and adolescents undergoing cancer treatment. METHODS A comprehensive literature search was conducted in MEDLINE/PubMed, EMBASE, CINAHL, and PsycINFO to identify relevant articles published through November 10, 2016. Using pre-specified inclusion/exclusion criteria, six trained reviewers carefully screened abstracts and full-text articles for eligibility. RESULTS There were 7738 non-duplicate articles identified in the literature search. Forty articles met our eligibility criteria, and within these articles, there were 38 self-report English symptom instruments. Most studies evaluated only cross-sectional psychometric properties, such as reliability or validity. Ten studies assessed an instrument's responsiveness or ability to detect changes in symptoms over time. Eight instruments met our criteria for use in future longitudinal pediatric oncology studies. CONCLUSIONS This systematic review aids pediatric oncology researchers in identifying and selecting appropriate symptom measures with strong psychometric evidence for their studies. Enhancing the child's voice in pediatric oncology research studies allows us to better understand the impact of cancer and its treatment on the lives of children.
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Affiliation(s)
- Laura C Pinheiro
- Division of General Internal Medicine, Department of Medicine, Weill Cornell Medicine, New York, NY, 10064, USA.
| | - Molly McFatrich
- Center for Health Measurement, Department of Population Health Sciences, Duke University School of Medicine, Durham, NC, USA
| | - Nicole Lucas
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Jennifer S Walker
- Health Sciences Library, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | - Pamela S Hinds
- Department of Nursing Research and Quality Outcomes, Children's National Health System, Department of Pediatrics, George Washington University, Washington, DC, USA
| | - Lillian Sung
- Child Health Evaluative Sciences, The Hospital for Sick Children, Toronto, Canada.,Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Canada
| | - Deborah Tomlinson
- Child Health Evaluative Sciences, The Hospital for Sick Children, Toronto, Canada
| | - David R Freyer
- Children's Center for Cancer and Blood Diseases, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | | | - Justin N Baker
- Division of Quality of Life and Palliative Care, Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Bryce B Reeve
- Center for Health Measurement, Department of Population Health Sciences, Duke University School of Medicine, Durham, NC, USA
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8
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Coombes LH, Wiseman T, Lucas G, Sangha A, Murtagh FE. Health-related quality-of-life outcome measures in paediatric palliative care: A systematic review of psychometric properties and feasibility of use. Palliat Med 2016; 30:935-949. [PMID: 27247087 PMCID: PMC5117129 DOI: 10.1177/0269216316649155] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND The number of children worldwide requiring palliative care services is increasing due to advances in medical care and technology. The use of outcome measures is important to improve the quality and effectiveness of care. AIM To systematically identify health-related quality-of-life outcome measures that could be used in paediatric palliative care and examine their feasibility of use and psychometric properties. DESIGN A systematic literature review and analysis of psychometric properties. DATA SOURCES PsychInfo, Medline and EMBASE were searched from 1 January 1990 to 10 December 2014. Hand searches of the reference list of included studies and relevant reviews were also performed. RESULTS From 3460 articles, 125 papers were selected for full-text assessment. A total of 41 articles met the eligibility criteria and examined the psychometric properties of 22 health-related quality-of-life measures. Evidence was limited as at least half of the information on psychometric properties per instrument was missing. Measurement error was not analysed in any of the included articles and responsiveness was only analysed in one study. The methodological quality of included studies varied greatly. CONCLUSION There is currently no 'ideal' outcome assessment measure for use in paediatric palliative care. The domains of generic health-related quality-of-life measures are not relevant to all children receiving palliative care and some domains within disease-specific measures are only relevant for that specific population. Potential solutions include adapting an existing measure or developing more individualized patient-centred outcome and experience measures. Either way, it is important to continue work on outcome measurement in this field.
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Affiliation(s)
- Lucy H Coombes
- Caroline Menez Research Team, Oak Centre for Children and Young People, The Royal Marsden NHS Foundation Trust, Surrey, UK
| | - Theresa Wiseman
- Applied Health Research Team, The Royal Marsden NHS Foundation Trust, London, UK.,Faculty of Health Sciences, University of Southampton, Southampton, UK
| | - Grace Lucas
- Applied Health Research Team, The Royal Marsden NHS Foundation Trust, London, UK
| | - Amrit Sangha
- Applied Health Research Team, The Royal Marsden NHS Foundation Trust, London, UK
| | - Fliss Em Murtagh
- Department of Palliative Care, Policy & Rehabilitation, Faculty of Life Sciences and Medicine, Cicely Saunders Institute, King's College London, London, UK
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Splinter K, Niemi AK, Cox R, Platt J, Shah M, Enns GM, Kasahara M, Bernstein JA. Impaired Health-Related Quality of Life in Children and Families Affected by Methylmalonic Acidemia. J Genet Couns 2015; 25:936-44. [PMID: 26667650 DOI: 10.1007/s10897-015-9921-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 12/03/2015] [Indexed: 12/28/2022]
Abstract
An understanding of health related quality of life (HRQoL) in children and families affected by methylmalonic acidemia (MMA) is important in planning counseling and therapeutic intervention. Liver transplantation (LT) is used as a treatment for MMA; however, its risks and benefits continue to be investigated. The purpose of this study was twofold: (1) to measure HRQoL in children and families affected by MMA using the Pediatric Quality of Life Inventory (PedsQL™) parent version, and (2) to assess the impact of LT on HRQoL by comparing LT and non-LT patient scores and free responses. Parents/caregivers reported lower scores on the majority of the PedsQL™ scales as compared to samples of healthy children, children with solid organ transplants for indications other than MMA, and families affected by chronic conditions. Scores for children with MMA were lowest in school and social functioning and scores for families were lowest in worry and activity impairment. There were no significant differences in LT and non-LT patient scores on the PedsQL™ scales. Our results document the negative impact of MMA on HRQoL.
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Affiliation(s)
- Kimberly Splinter
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA. .,Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA.
| | - Anna-Kaisa Niemi
- Department of Pediatrics, Division of Medical Genetics, Stanford Children's Hospital, Stanford University, Stanford, CA, USA.,Department of Pediatrics, Division of Neonatal and Developmental Medicine, Stanford University, Stanford, CA, USA
| | - Rachel Cox
- Department of Pediatrics, Division of Medical Genetics, Stanford Children's Hospital, Stanford University, Stanford, CA, USA
| | - Julia Platt
- Department of Pediatrics, Division of Medical Genetics, Stanford Children's Hospital, Stanford University, Stanford, CA, USA
| | - Monisha Shah
- Department of Pediatrics, Division of Medical Genetics, Stanford Children's Hospital, Stanford University, Stanford, CA, USA
| | - Gregory M Enns
- Department of Pediatrics, Division of Medical Genetics, Stanford Children's Hospital, Stanford University, Stanford, CA, USA
| | - Mureo Kasahara
- Transplantation Center, National Center for Child Health and Development, Tokyo, Japan
| | - Jonathan A Bernstein
- Department of Pediatrics, Division of Medical Genetics, Stanford Children's Hospital, Stanford University, Stanford, CA, USA
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10
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Barnard KD, Hood KK, Weissberg-Benchell J, Aldred C, Oliver N, Laffel L. Psychosocial assessment of artificial pancreas (AP): commentary and review of existing measures and their applicability in AP research. Diabetes Technol Ther 2015; 17:295-300. [PMID: 25549042 PMCID: PMC4365433 DOI: 10.1089/dia.2014.0305] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
AIM This study aimed to systematically review the evidence base for the use of existing psychological and psychosocial measures suitable for use in artificial pancreas (AP) research. MATERIALS AND METHODS This systematic review of published literature, gray literature, previous systematic reviews, and qualitative and economic studies was conducted using terms and abbreviations synonymous with diabetes, AP, and quality of life (QoL). RESULTS Two hundred ninety-two abstracts were identified that reported psychosocial assessment of diabetes-related technologies. Of these, nine met the inclusion criteria and were included. Only four of 103 ongoing trials evaluated psychosocial aspects as an outcome in the trial. Of these, treatment satisfaction, acceptance and use intention of AP, fear of hypoglycemia episodes, satisfaction with AP, and an unspecified QoL measure were used. CONCLUSIONS A better understanding of the psychosocial side of AP systems and the extent to which human factors play a role in the uptake and efficient use of these systems will ultimately lead to the most benefit for people with diabetes.
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Affiliation(s)
- Katharine D. Barnard
- Human Development and Health Academic Unit, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Korey K. Hood
- Pediatrics, Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, California
| | - Jill Weissberg-Benchell
- Northwestern University Feinberg School of Medicine, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Chris Aldred
- Human Development and Health Academic Unit, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Nick Oliver
- Imperial College London, London, United Kingdom
| | - Lori Laffel
- Joslin Diabetes Center, Harvard Medical School, Boston, Massachusetts
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11
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Abstract
The goal was to present the factor structure of subjective quality of life in adolescents, investigated by means of four questionnaires: the Youth Quality of Life-Research Version (YQOL-R), the Quality of Life Profile-Adolescent Version (QOLP-AV), the KIDSCREEN-52 Questionnaire, and the Quality of Life Questionnaire for Children and Adolescents (QLQ-CA). Two exploratory factor analyses conducted on the results obtained from two samples of adolescents: healthy, N = 252 (144 girls, 108 boys), and chronically ill, suffering from several illnesses, N = 189 (118 girls, 71 boys). Both factor analyses revealed four-factor solutions, each explaining about 60% of the total variance. The factor structure for the healthy group approximately reproduced the structures of the four questionnaires: Developmental quality of life (23%), Health and Well-being (16%), Relational quality of life (14%), and Ego strength (8%). The factor structure for the chronically ill group was similar for three factors: Developmental quality of life (22%), Harmony between the self and the environment (14%), and Coping and Support (12%), but different for another one: Health-related quality of life (10%). The discussion focuses on the specific nature of four aspects of quality of life observed in the healthy sample and their similarities to and differences from the factors in the chronic patients' sample.
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Affiliation(s)
- Maria Oleś
- 1 Institute of Psychology, The John Paul II Catholic University of Lublin, Poland
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12
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Wolfe J, Orellana L, Cook EF, Ullrich C, Kang T, Geyer JR, Feudtner C, Weeks JC, Dussel V. Improving the care of children with advanced cancer by using an electronic patient-reported feedback intervention: results from the PediQUEST randomized controlled trial. J Clin Oncol 2014; 32:1119-26. [PMID: 24616307 DOI: 10.1200/jco.2013.51.5981] [Citation(s) in RCA: 107] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE This study aimed to determine whether feeding back patient-reported outcomes (PROs) to providers and families of children with advanced cancer improves symptom distress and health-related quality of life (HRQoL). PATIENTS AND METHODS This study was a parallel, multicentered pilot randomized controlled trial. At most once per week, children age ≥ 2 years old with advanced cancer or their parent completed the computer-based Pediatric Quality of Life and Evaluation of Symptoms Technology (PediQUEST) survey consisting of age- and respondent-adapted versions of the Memorial Symptom Assessment Scale (MSAS), Pediatric Quality of Life Inventory 4.0 Generic Core Scales (PedsQL4.0), and an overall Sickness question. In the intervention group (n = 51), oncologists and families received printed reports summarizing PROs; e-mails were sent to oncologists and subspecialists when predetermined scores were exceeded. No feedback was provided in the control group (n = 53). Primary outcomes included linear trends of MSAS, PedsQL4.0 total and subscale scores, and Sickness scores during 20 weeks of follow-up, along with child, parent, and provider satisfaction with PediQUEST feedback. RESULTS Feedback did not significantly affect average MSAS, PedsQL4.0, or Sickness score trends. Post hoc subgroup analyses among children age ≥ 8 years who survived 20 weeks showed that feedback improved PedsQL4.0 emotional (+8.1; 95% CI, 1.8 to 14.4) and Sickness (-8.2; 95% CI, -14.2 to -2.2) scores. PediQUEST reports were valued by children, parents, and providers and contributed at least sometimes to physician initiation of a psychosocial consult (56%). CONCLUSION Although routine feedback of PROs did not significantly affect the child's symptoms or HRQoL, changes were in expected directions and improvements observed in emotional HRQoL through exploratory analyses were encouraging. Importantly, children, parents, and providers value PRO feedback.
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Affiliation(s)
- Joanne Wolfe
- Joanne Wolfe, Christina Ullrich, Jane C. Weeks, and Veronica Dussel, Dana-Farber Cancer Institute; Joanne Wolfe and Christina Ullrich, Boston Children's Hospital; Joanne Wolfe, Christina Ullrich, and Jane C. Weeks, Harvard Medical School; E. Francis Cook, Harvard School of Public Health, Boston, MA; Liliana Orellana, University of Buenos Aires; Veronica Dussel, Institute for Clinical Effectiveness and Health Policy, Buenos Aires, Argentina; Tammy Kang and Chris Feudtner, The Children's Hospital of Philadelphia and the University of Pennsylvania, Philadelphia, PA; and Jeffrey Russell Geyer, Seattle Children's Hospital, Fred Hutchinson Cancer Research Center, and University of Washington, Seattle, WA
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Anthony SJ, Selkirk E, Sung L, Klaassen RJ, Dix D, Scheinemann K, Klassen AF. Considering quality of life for children with cancer: a systematic review of patient-reported outcome measures and the development of a conceptual model. Qual Life Res 2013; 23:771-89. [PMID: 23907613 DOI: 10.1007/s11136-013-0482-x] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2013] [Indexed: 11/25/2022]
Abstract
OBJECTIVES An appraisal of pediatric cancer-specific quality-of-life (QOL) instruments revealed a lack of clarity about what constitutes QOL in this population. This study addresses this concern by identifying the concepts that underpin the construct of QOL as determined by a content analysis of all patient-reported outcome (PRO) instruments used in childhood cancer research. METHODS A systematic review was performed of key databases (i.e., MEDLINE, CINAHL, PsychINFO) to identify studies of QOL in children with cancer. A content analysis process was used to code and categorize all items from generic and cancer-specified PRO instruments. Our objective was to provide clarification regarding the conceptual underpinnings of these instruments, as well as to help inform the development of theory and contribute to building a conceptual framework of QOL for children with cancer. RESULTS A total of 6,013 English language articles were screened, identifying 148 studies. Ten generic and ten cancer-specific PRO instruments provided 957 items. Content analysis led to the identification of four major domains of QOL (physical, psychological, social, and general health), with 11 subdomains covering 98 different concepts. While all instruments reflected items relating to the broader domains of QOL, there was substantial heterogeneity in terms of the content and variability in the distribution of items. CONCLUSIONS This systematic review and the proposed model represent a useful starting point in the critical appraisal of the conceptual underpinnings of PRO instruments used in pediatric oncology and contribute to the need to place such tools under a critical, yet reflective and analytical lens.
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Clinton-McHarg T, Carey M, Sanson-Fisher R, D'Este C, Shakeshaft A. Preliminary development and psychometric evaluation of an unmet needs measure for adolescents and young adults with cancer: the Cancer Needs Questionnaire - Young People (CNQ-YP). Health Qual Life Outcomes 2012; 10:13. [PMID: 22284545 PMCID: PMC3317875 DOI: 10.1186/1477-7525-10-13] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2011] [Accepted: 01/30/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Adolescents and young adult (AYA) cancer survivors may have unique physical, psychological and social needs due to their cancer occurring at a critical phase of development. The aim of this study was to develop a psychometrically rigorous measure of unmet need to capture the specific needs of this group. METHODS Items were developed following a comprehensive literature review, focus groups with AYAs, and feedback from health care providers, researchers and other professionals. The measure was pilot tested with 32 AYA cancer survivors recruited through a state-based cancer registry to establish face and content validity. A main sample of 139 AYA cancer patients and survivors were recruited through seven treatment centres and invited to complete the questionnaire. To establish test-retest reliability, a sub-sample of 34 participants completed the measure a second time. Exploratory factor analysis was performed and the measure was assessed for internal consistency, discriminative validity, potential responsiveness and acceptability. RESULTS The Cancer Needs Questionnaire - Young People (CNQ-YP) has established face and content validity, and acceptability. The final measure has 70 items and six factors: Treatment Environment and Care (33 items); Feelings and Relationships (14 items); Daily Life (12 items); Information and Activities (5 items); Education (3 items); and Work (3 items). All domains achieved Cronbach's alpha values greater than 0.80. Item-to-item test-retest reliability was also high, with all but four items reaching weighted kappa values above 0.60. CONCLUSIONS The CNQ-YP is the first multi-dimensional measure of unmet need which has been developed specifically for AYA cancer patients and survivors. The measure displays a strong factor structure, and excellent internal consistency and test-retest reliability. However, the small sample size has implications for the reliability of the statistical analyses undertaken, particularly the exploratory factor analysis. Future studies with a larger sample are recommended to confirm the factor structure of the measure. Longitudinal studies to establish responsiveness and predictive validity should also be undertaken.
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Affiliation(s)
- Tara Clinton-McHarg
- Health Behaviour Research Group, Priority Research Centre for Health Behaviour, University of Newcastle and the Hunter Medical Research Institute, Callaghan, New South Wales, Australia.
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Abstract
BACKGROUND The increasing survival rate of children with cancer because of more refined treatments makes necessary the investigation of psychological burden for the young patients. OBJECTIVE The aim of the study was to evaluate the development of psychological problems in children with cancer during the initial 6-month period of intensive treatment. METHODS This prospective, comparative study was conducted at one of the largest Greek pediatric oncology units in Athens. The sample comprised 132 children with cancer treated during a 30-month period and 100 children with no cancer as control group. Data were collected using the Rutter instruments for parents and teachers. For patients, it was completed by their parents at 1 (T1), 3 (T2), and 6 months (T3) from diagnosis and by teachers at T3. In the control group, the questionnaire was completed by teachers and parents once. RESULTS The comparison of total Rutter scores for patients at T1, T2, and T3, according to parents' responses, showed statistically significant difference (P < .001). The difference in scores for patients (at T3) and control subjects was also significant according to both parents' (P < .00001) and teachers' (P < .001) responses. Children with leukemia had higher score reduction during treatment (P = .009) compared with the rest. Only age had a marginal impact on score of patients at T1 (R = 0.04). CONCLUSIONS Based on parental reports, children treated for cancer develop psychological problems during the period of intensive treatment. The development and evolution of these problems depend on their age and type of cancer. IMPLICATIONS FOR PRACTICE This information can be used for relevant interventions in specific groups.
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The associations among economic hardship, caregiver psychological distress, disease activity, and health-related quality of life in children with juvenile idiopathic arthritis. Qual Life Res 2011; 21:1185-91. [DOI: 10.1007/s11136-011-0033-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/24/2011] [Indexed: 11/26/2022]
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Klassen AF, Anthony SJ, Khan A, Sung L, Klaassen R. Identifying determinants of quality of life of children with cancer and childhood cancer survivors: a systematic review. Support Care Cancer 2011; 19:1275-87. [PMID: 21611865 DOI: 10.1007/s00520-011-1193-x] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2010] [Accepted: 05/16/2011] [Indexed: 11/28/2022]
Abstract
PURPOSE This paper describes a systematic review conducted to identify factors that have been investigated as explanations of variability in the quality of life of children with cancer and childhood cancer survivors. Our purpose was to build an evidence base that could be used to guide and direct future research. METHODS MEDLINE, CINAHL, EMBASE, PsycINFO, Cancerlit, and Sociological Abstracts were searched from the inception of each database to June 15, 2009 using the following search terms: "quality of life," "health-related quality of life," "quality adjusted life years," "health status," "functional status," "well-being," or "patient-reported outcome." Sample characteristics and information about the relationship between a quality of life domain or total scale score and at least one factor (e.g., child gender or age, coping skills, family income) were extracted from eligible studies. RESULTS Nine cancer-specific and nine generic QOL questionnaires were used in 58 publications described 239 factors (50 unique factors). The large number of cancer, treatment, child, and family variables considered indicates that extensive research activity has occurred. However, most of the variables identified were examined in only a few studies and most represent medical and treatment variables with less research attention paid to child and family variables. CONCLUSIONS Our study has compiled evidence about determinants of QOL for children with cancer and childhood cancer survivors from the existing literature. Future research can build on this evidence base to expand the range of factors studied as most research to date has focused on medical and treatment factors.
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Affiliation(s)
- Anne F Klassen
- Department of Pediatrics, McMaster University, HSC 3N27, 1200 Main Street West, Hamilton, ON, L8S 4J9, Canada.
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Clinton-McHarg T, Carey M, Sanson-Fisher R, Tracey E. Recruitment of representative samples for low incidence cancer populations: do registries deliver? BMC Med Res Methodol 2011; 11:5. [PMID: 21235819 PMCID: PMC3032757 DOI: 10.1186/1471-2288-11-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2010] [Accepted: 01/16/2011] [Indexed: 11/10/2022] Open
Abstract
Background Recruiting large and representative samples of adolescent and young adult (AYA) cancer survivors is important for gaining accurate data regarding the prevalence of unmet needs in this population. This study aimed to describe recruitment rates for AYAs recruited through a cancer registry with particular focus on: active clinician consent protocols, reasons for clinicians not providing consent and the representativeness of the final sample. Methods Adolescents and young adults aged 14 to19 years inclusive and listed on the cancer registry from January 1 2002 to December 31 2007 were identified. An active clinician consent protocol was used whereby the registry sent a letter to AYAs primary treating clinicians requesting permission to contact the survivors. The registry then sent survivors who received their clinician's consent a letter seeking permission to forward their contact details to the research team. Consenting AYAs were sent a questionnaire which assessed their unmet needs. Results The overall consent rate for AYAs identified as eligible by the registry was 7.8%. Of the 411 potentially eligible survivors identified, just over half (n = 232, 56%) received their clinician's consent to be contacted. Of those 232 AYAs, 65% were unable to be contacted. Only 18 AYAs (7.8%) refused permission for their contact details to be passed on to the research team. Of the 64 young people who agreed to be contacted, 50% (n = 32) completed the questionnaire. Conclusions Cancer registries which employ active clinician consent protocols may not be appropriate for recruiting large, representative samples of AYAs diagnosed with cancer. Given that AYA cancer survivors are highly mobile, alternative methods such as treatment centre and clinic based recruitment may need to be considered.
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Affiliation(s)
- Tara Clinton-McHarg
- Health Behaviour Research Group, Priority Research Centre for Health Behaviour (PRCHB), University of Newcastle, and Hunter Medical Research Institute (HMRI), Callaghan, New South Wales, Australia.
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Abstract
Youth with type 1 diabetes are at high risk for psychosocial morbidities. These include depression, disturbed eating behavior, family conflict, poor health-related quality of life, low self-efficacy, and difficulty with medical adherence and metabolic control. A number of prevention interventions have been studied in this group, with the overall goal of improving adaptation and coping skills. This paper reviews the current research aimed at preventing poor outcomes in youth with type 1 diabetes and recommends simple interventions that can be added to clinical encounters. Recommendations for future psychosocial prevention studies are also discussed.
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Affiliation(s)
- Naomi R Fogel
- Children's Memorial Hospital, 2300 Children's Plaza, Box 54, Chicago, IL 60614, USA.
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Lynch S, Savary-Bataille K, Leeuw B, Argyle DJ. Development of a questionnaire assessing health-related quality-of-life in dogs and cats with cancer. Vet Comp Oncol 2010; 9:172-82. [PMID: 21848620 DOI: 10.1111/j.1476-5829.2010.00244.x] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Health-related quality-of-life (HRQoL) has been studied extensively in human medicine. There is currently no standard HRQoL evaluation for veterinary oncology patients. The aim of this study was to assess the practicality, usefulness and robustness, from a pet owner and clinician perspective, of a questionnaire for the assessment of HRQoL in canine and feline cancer patients. A HRQoL assessment entitled 'Cancer Treatment Form' and two questionnaires entitled 'Owner Minitest' and 'Clinician Minitest' were designed. The first and second were completed by owners of patients presenting to a veterinary oncology referral service and the third by attending clinicians. The 'Cancer Treatment Form' was well received by owners and clinicians and provided a valuable assessment of HRQoL with 98% (82/84) of owners reporting an accurate reflection of their pet's quality-of-life. Following this, minor improvements to the form could be suggested prior to regular use in evaluation of clinical oncology patients.
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Affiliation(s)
- S Lynch
- Royal (Dick) School of Veterinary Studies, University of Edinburgh, Edinburgh, United Kingdom.
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Weissberg-Benchell J, Zielinski TE, Rodgers S, Greenley RN, Askenazi D, Goldstein SL, Fredericks EM, McDiarmid S, Williams L, Limbers CA, Tuzinkiewicz K, Lerret S, Alonso EM, Varni JW. Pediatric health-related quality of life: Feasibility, reliability and validity of the PedsQL transplant module. Am J Transplant 2010; 10:1677-85. [PMID: 20642689 DOI: 10.1111/j.1600-6143.2010.03149.x] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The measurement properties of the newly developed Pediatric Quality of Life Inventory (PedsQL) 3.0 Transplant Module in pediatric solid organ transplant recipients were evaluated. Participants included pediatric recipients of liver, kidney, heart and small bowel transplantation who were cared for at seven medical centers across the United States and their parents. Three hundred and thirty-eight parents of children ages 2-18 and 274 children ages 5-18 completed both the PedsQL 4.0 Generic Core Scales and the Transplant Module. Findings suggest that child self-report and parent proxy-report scales on the Transplant Module demonstrated excellent reliability (total scale score for child self-report alpha= 0.93; total scale score for parent proxy-report alpha= 0.94). Transplant-specific symptoms or problems were significantly correlated with lower generic HRQOL, supporting construct validity. Children with solid organ transplants and their parents reported statistically significant lower generic HRQOL than healthy children. Parent and child reports showed moderate to good agreement across the scales. In conclusion, the PedsQL Transplant Module demonstrated excellent initial feasibility, reliability and construct validity in pediatric patients with solid organ transplants.
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Affiliation(s)
- J Weissberg-Benchell
- Department of Child and Adolescent Psychiatry, Children's Memorial Hospital, Chicago, IL, USA.
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Klaassen RJ, Krahn M, Gaboury I, Hughes J, Anderson R, Grundy P, Ali SK, Jardine L, Abla O, Silva M, Barnard D, Cappelli M. Evaluating the ability to detect change of health-related quality of life in children with Hodgkin disease. Cancer 2010; 116:1608-14. [PMID: 20143448 DOI: 10.1002/cncr.24883] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND We evaluated 4 different health-related quality of life (HRQL) measures prospectively to determine their ability to detect change over time: the Health Utilities Index Mark 2 and Mark 3, the Pediatric Quality of Life Inventory (PedsQL) 4.0 Generic Core and Cancer Module, the EuroQol EQ-5D visual analogue scale (EuroQol), and the Lansky Play-Performance Scale. METHODS Children with all stages of Hodgkin disease from 12 centers across Canada were asked to complete the 4 measures at 4 time points: 2 weeks after the first course of chemotherapy, on the third day of the second course of chemotherapy, during the third week of radiation, and 1 year after diagnosis. RESULTS Fifty-one patients were enrolled in the study between May 1, 2002 and March 31, 2005. Two patients were excluded: 1 patient died shortly after the first time point and the other patient failed to complete any of the questionnaires. All measures showed a significant change between Time 1 and Time 4 (<0.05). When the change in child scores was analyzed between the time points using the child's self-reported change in HRQL, the PedsQL and the EuroQol showed significant change at all time points. CONCLUSIONS All of the measures were able to detect change in a diverse group of children with Hodgkin disease. The PedsQL and the EuroQol appeared to be the most sensitive to change.
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Affiliation(s)
- Robert J Klaassen
- Division of Hematology/Oncology, Department of Pediatrics, Children's Hospital of Eastern Ontario, 401 Smyth, Ottawa, Ontario, Canada K1H 8L1.
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Clinton-McHarg T, Carey M, Sanson-Fisher R, Shakeshaft A, Rainbird K. Measuring the psychosocial health of adolescent and young adult (AYA) cancer survivors: a critical review. Health Qual Life Outcomes 2010; 8:25. [PMID: 20205922 PMCID: PMC2850329 DOI: 10.1186/1477-7525-8-25] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2009] [Accepted: 03/06/2010] [Indexed: 11/24/2022] Open
Abstract
Background Adolescent and young adult (AYA) cancer survivors require psychometrically rigorous measures to assess their psychosocial well-being. Without methodologically adequate scales the accuracy of information obtained on the prevalence of needs, predictors of risk, and the potential success of any interventions, can be questioned. This review assessed the psychometric properties of measures designed specifically to identify the psychosocial health of this unique population. Methods Medline, PsycINFO, CINAHL and EMBASE databases were searched to identify measures developed to assess the psychosocial health of AYA cancer survivors. Searches were limited to the years 1998-2008. A search of Medline revealed that the number of publications related to the assessment of psychosocial well-being in AYA cancer survivors prior to this period were minimal. The psychometric properties of identified measures were evaluated against pre-determined and generally accepted psychometric criteria including: reliability (internal consistency and test-retest); validity (face, content, construct, and criterion); responsiveness; acceptability; and feasibility. Results Seven quality of life measures met the inclusion criteria. No measures of unmet need were identified. All seven measures reported adequate internal consistency, face, content, and construct validity. Test-retest reliability, criterion (predictive) validity, responsiveness, acceptability, and feasibility were rarely examined. Conclusions There is a need to further evaluate the psychometric properties of existing quality of life measures for AYA cancer survivors. Valid, reliable, and acceptable measures which can assess the psychosocial needs of this population should also be developed.
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Affiliation(s)
- Tara Clinton-McHarg
- Health Behaviour Research Group, Priority Research Centre for Health Behaviour (PRCHB), University of Newcastle, Callaghan, New South Wales, Australia.
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Pediatric chronic pain and health-related quality of life. J Pediatr Nurs 2009; 24:141-50. [PMID: 19268235 DOI: 10.1016/j.pedn.2008.07.003] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2007] [Revised: 07/03/2008] [Accepted: 07/03/2008] [Indexed: 11/22/2022]
Abstract
The aim of this study was to investigate the health-related quality of life (HRQOL) of children and adolescents with chronic pain. Sixty-nine participants (53 girls and 16 boys, 8-18 years old) were recruited, along with their caregivers, from an outpatient pain management clinic. Participants completed questionnaires regarding the child's pain intensity and HRQOL (physical, emotional, social, and school functioning). Findings indicated that children with chronic pain report significantly lower HRQOL scores compared to population-based normative data and data of children with other chronic illnesses. Lower levels of pain were associated with higher HRQOL scores. In addition to targeting pain management, interventions focused on emotional health are necessary to enhance health outcomes for children with chronic pain.
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Weissberg-Benchell J, Nansel T, Holmbeck G, Chen R, Anderson B, Wysocki T, Laffel L. Generic and diabetes-specific parent-child behaviors and quality of life among youth with type 1 diabetes. J Pediatr Psychol 2009; 34:977-88. [PMID: 19270028 DOI: 10.1093/jpepsy/jsp003] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE To evaluate associations among parent-child behaviors and generic and diabetes-specific health-related quality of life (HRQOL) in a multi-site sample of youth with type 1 diabetes. METHOD One hundred and twenty-one youth and their primary caregivers completed measures of parent-child behaviors, child HRQOL, and participated in an observed family interaction task. RESULTS Diabetes-specific parent-child variables were associated significantly with both generic and diabetes-specific HRQOL above and beyond the contributions of demographic and generic parent-child variables, accounting for between 13% and 31% of the variance in HRQOL. Diabetes-specific family conflict and negative diabetes-specific family communication were associated with lower HRQOL. Collaborative parent involvement in diabetes care was associated with higher levels of HRQOL. CONCLUSIONS Interventions that target diabetes-specific family interactions will be beneficial to the quality of life of children with type 1 diabetes.
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Affiliation(s)
- Jill Weissberg-Benchell
- Children's Memorial Hospital, Department of Child and Adolescent Psychiatry, 2300 Children's Plaza, Box 10, Chicago, Illinois 60614, USA.
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Grange A, Bekker H, Noyes J, Langley P. Adequacy of health-related quality of life measures in children under 5 years old: systematic review. J Adv Nurs 2007; 59:197-220. [PMID: 17627625 DOI: 10.1111/j.1365-2648.2007.04333.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
AIM This paper is a report of a systematic review to assess the adequacy of measures evaluating generic health-related quality of life outcomes in children less than 5 years old. BACKGROUND Evaluating generic health-related quality of life outcomes in children is important to assess the effectiveness of interventions, nursing care and services. METHODS A methodological systematic review was carried out for the period 1980-2005 in accord with the UK Centre of Reviews and Dissemination guidelines on systematic reviews. We searched multiple electronic databases, hand-searched key texts, and contacted investigators. We included all English language publications describing primary empirical research of generic health-related quality of life, health status, functional status or wellbeing measures, with published psychometric evidence. All measures (proxy and/or self-complete) for use in children under 5 years were included; single dimension measures were excluded. RESULTS Seventy-six papers (70 studies) referring to 16 generic health-related quality of life measures met our inclusion criteria. None of the 16 measures were adequate in terms of their conceptual content or psychometric criteria; quality scores were poor (0-8). No current, generic health-related quality of life measure is both psychometrically and conceptually robust, although the Health Utilities Index has the most comprehensive psychometric data published. However, not all dimensions of health are assessed, with little evidence of reliability in children under 5 years of age. CONCLUSION There is a need to develop empirically robust and conceptually comprehensive health-related quality of life measures, particularly in the context of proxy-completion measures for very young children.
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Affiliation(s)
- Angela Grange
- Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford Royal Infirmary, Bradford, UK. [corrected]
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Hinds PS, Burghen EA, Haase JE, Phillips CR. Advances in Defining, Conceptualizing, and Measuring Quality of Life in Pediatric Patients With Cancer. Oncol Nurs Forum 2007; 33:23-9. [PMID: 17202086 DOI: 10.1188/06.onf.s1.23-29] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE/OBJECTIVES To describe the notable advances in defining, conceptualizing, and measuring quality of life (QOL) in pediatric patients with cancer since the 1995 Oncology Nursing Society's State-of-the-Knowledge Conference on QOL. DATA SOURCES Published research, clinical papers, and hospital policies. DATA SYNTHESIS QOL ratings from children and adolescents are being solicited increasingly in research and clinical assessments during treatment and survivorship using various methods but are not solicited from terminally ill patients; qualitatively induced models of pediatric cancer-related QOL now are being tested using quantitative methods. CONCLUSIONS Children aged five years and older are able to report their cancer-related QOL; reliable and valid QOL instruments exist for all phases of treatment except end of life. IMPLICATIONS FOR NURSING Nurses can involve children and adolescents in rating their QOL for research and clinical purposes and can apply theory-based QOL models to direct care.
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Affiliation(s)
- Pamela S Hinds
- Division of Nursing Research, St. Jude Children's Research Hospital in Memphis, TN, USA.
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Barrera M, Gee C, Andrews GS, Armstrong CA, Saunders FE. Health-related quality of life of children and adolescents prior to hematopoietic progenitor cell transplantation: diagnosis and age effects. Pediatr Blood Cancer 2006; 47:320-6. [PMID: 16155932 DOI: 10.1002/pbc.20601] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND The health-related quality of life (HRQOL) may vary among children before undergoing hematopoietic progenitor cell transplantation (HPCT). This study examined the HRQOL of children scheduled for HPCT, the effects of diagnosis and age on HRQOL, and the convergent validity of one generic and two disease-specific measures of HRQOL. PROCEDURE The sample consisted of 111 children (mean age = 10.4 years) diagnosed with acute lymphoblastic leukemia (ALL; 22%), other leukemias (26%), neuroblastoma (19%), other solid tumors (18%), and hematologic disorders (15%). Convergence validity was tested with 67 children (mean age = 10.3 years) who had an equivalent distribution of diagnoses except for neuroblastoma (12%). The Child Health Questionnaire (CHQ), a generic measure, and the Pediatric Oncology Quality of Life Scale (POQOL) and the Play Performance Scale (PPS), disease-specific measures, were completed by one parent prior to HPCT. RESULTS Compared to the norms for healthy children, the CHQ Physical summary scores for every diagnostic subgroup and the CHQ Psychosocial summary scores for ALL were poorer. Compared to the cancer norms for Total POQOL and PPS scores, scores for ALL and neuroblastoma were the poorest. These measures also revealed that adolescents' HRQOL was perceived to be worse than children's. Total POQOL scores showed strong convergent validity with CHQ Physical and Psychosocial scores and moderate convergent validity with the PPS scores. CONCLUSIONS Based on parental reports, children treated for ALL and neuroblastoma appear to be at the greatest risk for poor HRQOL before undergoing HPCT, and adolescents seem to be more compromised than younger children, based on parental reports. The POQOL measure seems to be the best predictor of HRQOL. These results have clinical implications for the care of children undergoing HPCT.
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Affiliation(s)
- Maru Barrera
- Department of Psychology, Program in Population Health Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada.
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Hoey H, McGee HM, Fitzgerald M, Mortensen HB, Hougaard P, Lynggaard H, Skovlund SE, Aanstoot HJ, Chiarelli F, Daneman D, Danne T, Dorchy H, Garandeau P, Greene S, Holl R, Kaprio E, Kocova M, Martul P, Matsuura N, Robertson K, Schoenle E, Sovik O, Swift P, Tsou RM, Vanelli M, Aman J. Parent and health professional perspectives in the management of adolescents with diabetes: Development of assessment instruments for international studies. Qual Life Res 2006; 15:1033-42. [PMID: 16900283 DOI: 10.1007/s11136-006-0042-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/10/2006] [Indexed: 10/24/2022]
Abstract
OBJECTIVE Assessment of quality of life (QOL) in adolescents with diabetes requires patient, parent and health professional input. Psychometrically robust instruments to assess parent and professional perspectives are required. RESEARCH DESIGN AND METHODS Questionnaires concerning adolescent QOL were developed for completion by parents and health professionals. In an international study assessing QOL in 2,101 adolescents with diabetes (median age 14 years, range 10-18; from 17 countries including Europe, Japan and North America), parents and health professionals completed their respective questionnaires between March and August 1998. RESULTS Feasibility and acceptability of the new questionnaires were indicated by high questionnaire completion rates (adolescents 92%; parents 89%; health professionals 94%). Internal consistency was confirmed (Cronbach's alpha coefficients 0.80 parent; 0.86 health professional). Correlations of Diabetes Quality of Life Questionnaire for Youths (DQOLY) scores with parent and health professional global QOL ratings were generally low (r ranging from 0.12 to 0.36). Parent-rated burden decreased incrementally across adolescence, particularly for girls. Professional-rated burden followed a similar profile but only after age 15 years. Until then, burden was rated as uniformly high. Clinically relevant discrepancies in parent and professional burden scores were noted for one-parent families and families where adolescents had been referred for psychological help. In both cases, health professionals but not one-parent families perceived these as high burden situations. The clinical significance of this relates to the significantly poorer metabolic control recorded for adolescents in both situations. CONCLUSIONS Parent and health professional questionnaires were found to have adequate internal consistency, and convergent and discriminant validity in relation to key clinical and QOL outcomes. The questionnaires are brief, easy to administer and score. They may also enable comparisons across countries and languages to facilitate development of international health outcome parameters. The inclusion of the parent and health professional perspectives completes a comprehensive assessment of adolescent QOL relevant to diabetes.
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Affiliation(s)
- Hilary Hoey
- Department of Paediatrics, Trinity College, National Children's Hospital, Tallaght, Dublin, 24, Ireland.
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Bryan S, Hardyman W, Bentham P, Buckley A, Laight A. Proxy completion of EQ-5D in patients with dementia. Qual Life Res 2005; 14:107-18. [PMID: 15789945 DOI: 10.1007/s11136-004-1920-6] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
There are measurement difficulties associated with the assessment of health-related quality of life (HRQL) in older people with dementia. The use of proxies is a commonly employed approach to overcome such problems. The research reported in this paper sought to identify, specifically for the EuroQol EQ-5D HRQL instrument, whether construct validity is greater for 'family caregivers' or 'clinicians' as two alternative sources of proxy information for patients with a diagnosis of dementia. This involved the exploration of the strength of the associations between clinical measures of illness severity and EQ-5D data. The data appear to reveal a pattern suggesting that the viewpoint of the proxy (i.e., clinician or family caregiver) is important. The findings suggest that the data provided by clinicians (when compared to data from carers) had higher construct validity for the more observable dimensions of the EQ-5D instrument (i.e., 'mobility' and 'self-care'). Conversely, the data from family carers had higher construct validity for the less observable dimensions (i.e., 'usual activities' and 'anxiety/depression'). Previous research on proxy provision of HRQL data has tended to focus on trying to identify a single proxy. The results of this study suggest that using carefully matched sets of measures and assessment perspectives may produce more valid EQ-5D health state descriptions.
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Affiliation(s)
- S Bryan
- Health Economics Facility, Health Services Management Centre, University of Birmingham, Birmingham, UK.
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De Civita M, Regier D, Alamgir AH, Anis AH, Fitzgerald MJ, Marra CA. Evaluating health-related quality-of-life studies in paediatric populations: some conceptual, methodological and developmental considerations and recent applications. PHARMACOECONOMICS 2005; 23:659-85. [PMID: 15987225 DOI: 10.2165/00019053-200523070-00003] [Citation(s) in RCA: 160] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Although numerous paediatric-based health-related quality-of-life (HR-QOL) instruments are currently in use, there still remain conceptual, methodological and developmental issues to address. This paper provides an up-to-date critical review of the HR-QOL literature in paediatric medicine. Our analysis indicates that there is no consensus on how HR-QOL and overall QOL should be defined and measured in children. It is recommended that future studies focus on operationalising and distinguishing these constructs from each other and from traditional health-status measures. A clear empirical basis for generating instrument items and for prioritising specific domains must be described. Researchers should consider using the data gathered during their first interviews as a springboard from which to test their ideas of HR-QOL and QOL, reformulate concepts and subsequently retest their notions before developing instruments. Related to methodological challenges, consistency and agreement are still used interchangeably when comparing child and parent reports of children's HR-QOL. The Pearson correlation is a measure of co-variation in scores, and not a measure of agreement. We recommend that researchers focus on determining agreement as opposed to consistency. Few, if any, attempts have been made to account for the possibility that a response shift may have occurred in the evaluation of HR-QOL. Most studies have compared HR-QOL scores of children with illness with their healthy peers. As such, there is a dearth of knowledge regarding the normative process of adaptation within the context of illness. It is recommended that researchers focus on gathering data using a relative standard of comparison. We further recommend that researchers interpret HR-QOL data in line with their intended purpose. Regarding developmental consideration, particular attention ought to be paid to developing instruments that consider children's emerging sense of self, cognitive capacity and emotional awareness. Instruments that include items that are age appropriate are more likely to maximise reliability and validity of reports. The results of many HR-QOL instruments are applied in pharmacotherapeutic and pharmacoeconomic assessments. However, there has been relative infrequent application of economically valid HR-QOL tools (utility scales) and the use of HR-QOL scales as outcome measures in paediatric drug trials. As such, few cost-utility analyses have been performed to inform paediatric decision making. In addition, many of the concerns in the development of HR-QOL instruments should also be applied to the utility scales such that they reflect adequately children's preferences for health states.
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Affiliation(s)
- Mirella De Civita
- Department of Medicine, McGill University, Montreal, Province of Quebec, Canada
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Abstract
Economic evaluation is a comparison of the costs and consequences of alternative healthcare interventions. Consequences are best assessed as utilities; quality-adjusted measures of effectiveness. Although few substantive data are available, it appears that hematopoietic stem cell transplantation is even more cost-effective in children than in adults.
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Affiliation(s)
- Ronald D Barr
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada.
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Mansour ME, Kotagal U, Rose B, Ho M, Brewer D, Roy-Chaudhury A, Hornung RW, Wade TJ, DeWitt TG. Health-related quality of life in urban elementary schoolchildren. Pediatrics 2003; 111:1372-81. [PMID: 12777555 DOI: 10.1542/peds.111.6.1372] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Health disparities between children from urban minority backgrounds and children from more affluent backgrounds are well-recognized. Few studies specifically address urban children's perceptions of their health-related quality of life (HRQOL) or the factors that contribute to these perceptions. Since schools are pivotal to children's intellectual, social, and emotional development, school connectedness may be a factor that contributes to their perception of HRQOL. OBJECTIVE To examine children's perceptions of HRQOL in an elementary school-based population of urban children. METHODS The study population consisted of 2nd, 3rd, and 5th graders from 6 urban kindergarten to 8th grade schools and their parents. Children completed a survey that included questions on HRQOL and school connectedness. Parents completed a telephone survey that assessed demographics, the child's health, health care usage, and parental health status. Data on school absences and mobility from the computerized school database were linked to survey data. Bivariate analyses were used to evaluate the association between child report of HRQOL and collected variables, including school connectedness. Multivariable linear regression was conducted to identify the factors best predicting HRQOL in these urban children. RESULTS Of the 1150 eligible students, parent and child survey data were available for 525 (45.6%). Fifty-one percent of students were male and 89% were black. Ninety-four percent of parents were female, 29% were married, and 62% had family incomes below 20,000 dollars per year. The mean total score for HRQOL was 67.2, with a possible range of 0 to 100 (higher scores reflecting better HRQOL). In the multivariable analysis, child grade, the relationship of the " parent" to the child, employment, family income, type/presence of insurance, and school connectedness were significantly associated with the HRQOL total score. CONCLUSIONS Young urban children self-report low HRQOL scores and do so as early as the 2nd grade. These low scores, which reflect children's own perceptions of impaired psychological and physical health, have potential implications for the success of urban children in their learning environments. The association between HRQOL and school connectedness might suggest that health and educational programs that improve a child's attachment to school could result in improved perceptions of health by urban children.
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Affiliation(s)
- Mona E Mansour
- Division of General and Community Pediatrics, Children's Hospital Medical Center, Cincinnati, Ohio 45229-3039, USA.
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Poley MJ, Stolk EA, Langemeijer RA, Molenaar JC, Busschbach JJ. The cost-effectiveness of neonatal surgery and subsequent treatment for congenital anorectal malformations. J Pediatr Surg 2001; 36:1471-8. [PMID: 11584391 DOI: 10.1053/jpsu.2001.27025] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND/PURPOSE The progress made in all fields of medicine, including neonatal surgery, has contributed to the rise in healthcare costs. Although neonatal surgery may provide survival gains, these could be at the expense of worse quality of life caused by impairment after surgery. For example, congenital anorectal malformations (CAM) are complex anomalies, and the surgical techniques available have their limitations in achieving continence. It therefore seems justifiable to consider what the effects of treatment are in relation to the costs. Evidence of the cost-effectiveness of neonatal surgery, however, is lacking. METHODS The authors analyzed both direct and indirect, medical and nonmedical costs in patients who had undergone treatment for CAM. Quality-adjusted life years (QALYs) were measured using the EuroQol EQ-5D questionnaire. Descriptive quality-of-life data were collected using a disease-specific questionnaire and a medical consumption questionnaire. RESULTS Mean costs of treatment are calculated at Euro 31,593. Treated CAM patients suffer stool difficulties and their medical consumption is relatively high. The EQ-5D, however, shows that the quality of life of CAM patients is only slightly lower than that of the general population (0.88 v 0.93). Treatment results in a gain of 12.7 QALYs. Costs per QALY of treatment for CAM amount to Euro 2,482. CONCLUSIONS Treatment for CAM has a favorable cost-effectiveness ratio compared with other evaluated healthcare programs. Bearing in mind the increasing political interest in evidence-based and cost-effective medicine, the results are encouraging.
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Affiliation(s)
- M J Poley
- Institute for Medical Technology Assessment (iMTA) and Department of Pediatric Surgery, Sophia Children's Hospital, University Hospital Rotterdam, Rotterdam, The Netherlands
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Armstrong FD, Toledano SR, Miloslavich K, Lackman-Zeman L, Levy JD, Gay CL, Schuman WB, Fishkin PE. The Miami pediatric quality of life questionnaire: parent scale. INTERNATIONAL JOURNAL OF CANCER. SUPPLEMENT = JOURNAL INTERNATIONAL DU CANCER. SUPPLEMENT 2000; 12:11-7. [PMID: 10679865 DOI: 10.1002/(sici)1097-0215(1999)83:12+<11::aid-ijc4>3.0.co;2-8] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Because there were limited measures available to assess health-related quality of life (HRQL) in children with chronic illnesses, this study was initiated to develop an empirically derived questionnaire for use in evaluating HRQL issues in children treated for cancer. Extensive interviews were conducted with 30 families of children with cancer, 10 of pre-school age, 10 of school age and 10 of adolescent age. Responses were videotaped and transcribed, then categorized to develop a pool of 56 items, which were administered to 132 children with cancer and to their parents. This report focuses on parental responses to objective items and ratings of importance of each of these items. Three primary categories, Self-Competence, Emotional Stability and Social Competence, were identified, each of which had solid internal consistency, sensitivity and reliability across 1-month intervals. The measure demonstrated the ability to discriminate between children with different types of cancer, offers an alternative to measures relying on expert judgment to assess HRQL and may lead to greater inclusion of psychological and social concerns as primary factors in determining HRQL in children participating in clinical trials.
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Affiliation(s)
- F D Armstrong
- University of Miami School of Medicine, Miami, FL, USA
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Landgraf JM. Measuring health-related quality of life in pediatric oncology patients: a brief commentary on the state of the art of measurement and application (discussion). INTERNATIONAL JOURNAL OF CANCER. SUPPLEMENT = JOURNAL INTERNATIONAL DU CANCER. SUPPLEMENT 2000; 12:147-50. [PMID: 10679887 DOI: 10.1002/(sici)1097-0215(1999)83:12+<147::aid-ijc26>3.0.co;2-o] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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