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Hart JL, Summer AE, Ogunduyile L, Lapite FC, Hong D, Whitman C, Blette BS, Harhay MO, Halpern SD. Accuracy of Expected Symptoms and Subsequent Quality of Life Measures Among Adults With COPD. JAMA Netw Open 2023; 6:e2344030. [PMID: 37988080 PMCID: PMC10663971 DOI: 10.1001/jamanetworkopen.2023.44030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 10/08/2023] [Indexed: 11/22/2023] Open
Abstract
Importance Patients' expectations for future health guide their decisions and enable them to prepare, adapt, and cope. However, little is known about how inaccurate expectations may affect patients' illness outcomes. Objective To assess the association between patients' expectation inaccuracies and health-related quality of life. Design, Setting, and Participants This cohort study of patients with severe chronic obstructive pulmonary disease (COPD) was conducted from 2017 to 2021, which included a 24-month follow-up period. Eligible participants received outpatient primary care at pulmonary clinics of a single large US health system. Data were analyzed between 2021 and 2023. Exposure Expectation accuracy, measured by comparing patients' self-reported expectations of their symptom burden with their actual physical and emotional symptoms 3, 12, and 24 months in the future. Main Outcome and Measure Health-related quality of life, measured by the St George's Respiratory Questionnaire-COPD at 3, 12, and 24 months. Results A total of 207 participants were included (median age, 65.5 years [range, 42.0-86.0 years]; 120 women [58.0%]; 118 Black [57.0%], 79 White [38.2%]). The consent rate among approached patients was 80.0%. Most patients reported no or only limited discussions of future health and symptom burdens with their clinicians. Across physical and emotional symptoms and all 3 time points, patients' expectations were more optimistic than their experiences. There were no consistent patterns of measured demographic or behavioral characteristics associated with expectation accuracy. Regression models revealed that overoptimistic expectations of future burdens of dyspnea (linear regression estimate, 4.68; 95% CI, 2.68 to 6.68) and negative emotions (linear regression estimate, -3.04; 95% CI, -4.78 to 1.29) were associated with lower health-related quality of life at 3 months after adjustment for baseline health-related quality of life, forced expiratory volume over 1 second, and interval clinical events (P < .001 for both). Similar patterns were observed at 12 months (dyspnea: linear regression estimate, 2.41; 95% CI, 0.45 to 4.37) and 24 months (negative emotions: linear regression estimate, -2.39; 95% CI, -4.67 to 0.12; dyspnea: linear regression estimate, 3.21; 95% CI, 0.82 to 5.60), although there was no statistically significant association between expectation of negative emotions and quality of life at 12 months. Conclusions and Relevance In this cohort study of patients with COPD, we found that patients are overoptimistic in their expectations about future negative symptom burdens, and such inaccuracies were independently associated with worse well-being over time. Developing and implementing strategies to improve patients' symptom expectations may improve patient-centered outcomes.
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Affiliation(s)
- Joanna L. Hart
- Palliative and Advanced Illness Research Center, University of Pennsylvania, Philadelphia
- Division of Pulmonary, Allergy, and Critical Care, Department of Medicine, University of Pennsylvania, Philadelphia
- Department of Medical Ethics and Health Policy, University of Pennsylvania, Philadelphia
- Corporal Michael J. Crescenz VA Medical Center, Philadelphia, Pennsylvania
| | - Amy E. Summer
- Palliative and Advanced Illness Research Center, University of Pennsylvania, Philadelphia
| | - Lon Ogunduyile
- Palliative and Advanced Illness Research Center, University of Pennsylvania, Philadelphia
| | | | - David Hong
- Palliative and Advanced Illness Research Center, University of Pennsylvania, Philadelphia
| | - Casey Whitman
- Palliative and Advanced Illness Research Center, University of Pennsylvania, Philadelphia
| | - Bryan S. Blette
- Department of Biostatistics, Vanderbilt University, Nashville, Tennessee
| | - Michael O. Harhay
- Palliative and Advanced Illness Research Center, University of Pennsylvania, Philadelphia
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania, Philadelphia
| | - Scott D. Halpern
- Palliative and Advanced Illness Research Center, University of Pennsylvania, Philadelphia
- Division of Pulmonary, Allergy, and Critical Care, Department of Medicine, University of Pennsylvania, Philadelphia
- Department of Medical Ethics and Health Policy, University of Pennsylvania, Philadelphia
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania, Philadelphia
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Pihlaja H, Rantala H, Leivo-Korpela S, Lehtimäki L, Lehto JT, Piili RP. Specialist Palliative Care Consultation for Patients with Nonmalignant Pulmonary Diseases: A Retrospective Study. Palliat Med Rep 2023; 4:108-115. [PMID: 37095866 PMCID: PMC10122226 DOI: 10.1089/pmr.2022.0068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/13/2023] [Indexed: 04/26/2023] Open
Abstract
Background Few patients with chronic nonmalignant pulmonary diseases receive specialist palliative care consultation, despite their high symptom burden in end of life. Objectives To study palliative care decision making, survival, and hospital resource usage in patients with nonmalignant pulmonary diseases with or without a specialist palliative care consultation. Methods A retrospective chart review of all patients with a chronic nonmalignant pulmonary disease and a palliative care decision (palliative goal of therapy), who were treated in Tampere University Hospital, Finland, between January 1, 2018 and December 31, 2020. Results A total of 107 patients were included in the study, 62 (58%) had chronic obstructive pulmonary disease (COPD), and 43 (40%) interstitial lung disease (ILD). Median survival after palliative care decision was shorter in patients with ILD than in patients with COPD (59 vs. 213 days, p = 0.004). Involvement of a palliative care specialist in the decision making was not associated with the survival. Patients with COPD who received palliative care consultation visited less often emergency room (73% vs. 100%, p = 0.019) and spent fewer days in the hospital (7 vs. 18 days, p = 0.007) during the last year of life. When a palliative care specialist attended the decision making, the presence and opinions of the patients were recorded more often, and the patients were more frequently referred to a palliative care pathway. Conclusions Specialist palliative care consultation seems to enable better end-of-life care and supports shared decision making for patients with nonmalignant pulmonary diseases. Therefore, palliative care consultations should be utilized in nonmalignant pulmonary diseases preferably before the last days of life.
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Affiliation(s)
- Hanna Pihlaja
- TUNI Palliative Care Research Group, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Palliative Care Centre, Department of Oncology, Tampere University Hospital, Tampere, Finland
- Address correspondence to: Hanna Pihlaja, MD, TUNI Palliative Care Research Group, Faculty of Medicine and Health Technology, Tampere University, Kauppi Campus, Arvo Building, Arvo Ylpön katu 34, Tampere 33520, Finland.
| | - Heidi Rantala
- TUNI Palliative Care Research Group, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Respiratory Medicine, Tampere University Hospital, Tampere, Finland
| | - Sirpa Leivo-Korpela
- TUNI Palliative Care Research Group, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Palliative Care Centre and Department of Geriatrics, Tampere University Hospital, Tampere, Finland
| | - Lauri Lehtimäki
- TUNI Palliative Care Research Group, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Allergy Centre, Tampere University Hospital, Tampere, Finland
| | - Juho T. Lehto
- TUNI Palliative Care Research Group, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Palliative Care Centre, Department of Oncology, Tampere University Hospital, Tampere, Finland
| | - Reetta P. Piili
- TUNI Palliative Care Research Group, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Palliative Care Centre, Department of Oncology, Tampere University Hospital, Tampere, Finland
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Shin J, Kober K, Wong ML, Yates P, Miaskowski C. Systematic review of the literature on the occurrence and characteristics of dyspnea in oncology patients. Crit Rev Oncol Hematol 2023; 181:103870. [PMID: 36375635 DOI: 10.1016/j.critrevonc.2022.103870] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 10/31/2022] [Accepted: 11/10/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Dyspnea is a common and distressing symptom for oncology patients.However, dyspnea is not well-characterized and often underestimated by clinicians. This systematic review summarizes the prevalence, intensity, distress, and impact of dyspnea in oncology patients and identifies research gaps. METHODS A search of all of the relevant databases was done from 2009 to May 2022. A qualitative synthesis of the extant literature was performed using established guidelines. RESULTS One hundred-seventeen studies met inclusion criteria. Weighted grand mean prevalence of dyspnea in patients with advanced cancer was 58.0%. Intensity of dyspnea was most common dimension evaluated, followed by the impact and distress. Depression and anxiety were the most common symptoms that co-occurred with dyspnea. CONCLUSION Numerous methodologic challenges were evident across studies. Future studies need to use valid and reliable measures; evaluate the impact of dyspnea; and determine biomarkers for dyspnea.
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Affiliation(s)
- Joosun Shin
- School of Nursing, University of California, San Francisco, CA, USA.
| | - Kord Kober
- School of Nursing, University of California, San Francisco, CA, USA; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, USA
| | - Melisa L Wong
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, USA; Division of Hematology/Oncology, Division of Geriatrics, University of California, San Francisco, CA, USA
| | - Patsy Yates
- Cancer & Palliative Outcomes Centre, Centre for Health Transformation, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia; School of Nursing, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Christine Miaskowski
- School of Nursing, University of California, San Francisco, CA, USA; School of Medicine, University of California, San Francisco, CA, USA; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, USA
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4
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Oluyase AO, Higginson IJ, Yi D, Gao W, Evans CJ, Grande G, Todd C, Costantini M, Murtagh FEM, Bajwah S. Hospital-based specialist palliative care compared with usual care for adults with advanced illness and their caregivers: a systematic review. HEALTH SERVICES AND DELIVERY RESEARCH 2021. [DOI: 10.3310/hsdr09120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background
Most deaths still take place in hospital; cost-effective commissioning of end-of-life resources is a priority. This review provides clarity on the effectiveness of hospital-based specialist palliative care.
Objectives
The objectives were to assess the effectiveness and cost-effectiveness of hospital-based specialist palliative care.
Population
Adult patients with advanced illnesses and their unpaid caregivers.
Intervention
Hospital-based specialist palliative care.
Comparators
Inpatient or outpatient hospital care without specialist palliative care input at the point of entry to the study, or community care or hospice care provided outside the hospital setting (usual care).
Primary outcomes
Patient health-related quality of life and symptom burden.
Data sources
Six databases (The Cochrane Library, MEDLINE, EMBASE, Cumulative Index to Nursing and Allied Health Literature, PsycINFO and CareSearch), clinical trial registers, reference lists and systematic reviews were searched to August 2019.
Review methods
Two independent reviewers screened, data extracted and assessed methodological quality. Meta-analysis was carried out using RevMan (The Cochrane Collaboration, The Nordic Cochrane Centre, Copenhagen, Denmark), with separate synthesis of qualitative data.
Results
Forty-two randomised controlled trials involving 7779 participants (6678 patients and 1101 unpaid caregivers) were included. Diagnoses of participants were as follows: cancer, 21 studies; non-cancer, 14 studies; and mixed cancer and non-cancer, seven studies. Hospital-based specialist palliative care was offered in the following models: ward based (one study), inpatient consult (10 studies), outpatient (six studies), hospital at home or hospital outreach (five studies) and multiple settings that included hospital (20 studies). Meta-analyses demonstrated significant improvement favouring hospital-based specialist palliative care over usual care in patient health-related quality of life (10 studies, standardised mean difference 0.26, 95% confidence interval 0.15 to 0.37; I
2 = 3%) and patient satisfaction with care (two studies, standardised mean difference 0.36, 95% confidence interval 0.14 to 0.57; I
2 = 0%), a significant reduction in patient symptom burden (six studies, standardised mean difference –0.26, 95% confidence interval –0.41 to –0.12; I
2 = 0%) and patient depression (eight studies, standardised mean difference –0.22, 95% confidence interval –0.34 to –0.10; I
2 = 0%), and a significant increase in the chances of patients dying in their preferred place (measured by number of patients with home death) (seven studies, odds ratio 1.63, 95% confidence interval 1.23 to 2.16; I
2 = 0%). There were non-significant improvements in pain (four studies, standardised mean difference –0.16, 95% confidence interval –0.33 to 0.01; I
2 = 0%) and patient anxiety (five studies, mean difference –0.63, 95% confidence interval –2.22 to 0.96; I
2 = 76%). Hospital-based specialist palliative care showed no evidence of causing serious harm. The evidence on mortality/survival and cost-effectiveness was inconclusive. Qualitative studies (10 studies, 322 participants) suggested that hospital-based specialist palliative care was beneficial as it ensured personalised and holistic care for patients and their families, while also fostering open communication, shared decision-making and respectful and compassionate care.
Limitation
In almost half of the included randomised controlled trials, there was palliative care involvement in the control group.
Conclusions
Hospital-based specialist palliative care may offer benefits for person-centred outcomes including health-related quality of life, symptom burden, patient depression and satisfaction with care, while also increasing the chances of patients dying in their preferred place (measured by home death) with little evidence of harm.
Future work
More studies are needed of populations with non-malignant diseases, different models of hospital-based specialist palliative care, and cost-effectiveness.
Study registration
This study is registered as PROSPERO CRD42017083205.
Funding
This project was funded by the National Institute for Health Research (NIHR) Health Services and Delivery Research programme and will be published in full in Health Services and Delivery Research; Vol. 9, No. 12. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Adejoke O Oluyase
- Cicely Saunders Institute of Palliative Care, Policy & Rehabilitation, King’s College London, London, UK
| | - Irene J Higginson
- Cicely Saunders Institute of Palliative Care, Policy & Rehabilitation, King’s College London, London, UK
| | - Deokhee Yi
- Cicely Saunders Institute of Palliative Care, Policy & Rehabilitation, King’s College London, London, UK
| | - Wei Gao
- Cicely Saunders Institute of Palliative Care, Policy & Rehabilitation, King’s College London, London, UK
| | - Catherine J Evans
- Cicely Saunders Institute of Palliative Care, Policy & Rehabilitation, King’s College London, London, UK
| | - Gunn Grande
- School of Health Sciences, University of Manchester, Manchester, UK
- Manchester Academic Health Science Centre, Manchester, UK
| | - Chris Todd
- School of Health Sciences, University of Manchester, Manchester, UK
- Manchester Academic Health Science Centre, Manchester, UK
- Manchester University NHS Foundation Trust, Manchester, UK
| | - Massimo Costantini
- Palliative Care Unit, Azienda Unità Sanitaria Locale – Istituto di Ricovero e Cura a Carattere Scientifico (USL-IRCCS), Reggio Emilia, Italy
| | - Fliss EM Murtagh
- Cicely Saunders Institute of Palliative Care, Policy & Rehabilitation, King’s College London, London, UK
- Wolfson Palliative Care Research Centre, Hull York Medical School, University of Hull, Hull, UK
| | - Sabrina Bajwah
- Cicely Saunders Institute of Palliative Care, Policy & Rehabilitation, King’s College London, London, UK
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Bajwah S, Oluyase AO, Yi D, Gao W, Evans CJ, Grande G, Todd C, Costantini M, Murtagh FE, Higginson IJ. The effectiveness and cost-effectiveness of hospital-based specialist palliative care for adults with advanced illness and their caregivers. Cochrane Database Syst Rev 2020; 9:CD012780. [PMID: 32996586 PMCID: PMC8428758 DOI: 10.1002/14651858.cd012780.pub2] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Serious illness is often characterised by physical/psychological problems, family support needs, and high healthcare resource use. Hospital-based specialist palliative care (HSPC) has developed to assist in better meeting the needs of patients and their families and potentially reducing hospital care expenditure. There is a need for clarity on the effectiveness and optimal models of HSPC, given that most people still die in hospital and also to allocate scarce resources judiciously. OBJECTIVES To assess the effectiveness and cost-effectiveness of HSPC compared to usual care for adults with advanced illness (hereafter patients) and their unpaid caregivers/families. SEARCH METHODS We searched CENTRAL, CDSR, DARE and HTA database via the Cochrane Library; MEDLINE; Embase; CINAHL; PsycINFO; CareSearch; National Health Service Economic Evaluation Database (NHS EED) and two trial registers to August 2019, together with checking of reference lists and relevant systematic reviews, citation searching and contact with experts to identify additional studies. SELECTION CRITERIA We included randomised controlled trials (RCTs) evaluating the impact of HSPC on outcomes for patients or their unpaid caregivers/families, or both. HSPC was defined as specialist palliative care delivered by a palliative care team that is based in a hospital providing holistic care, co-ordination by a multidisciplinary team, and collaboration between HSPC providers and generalists. HSPC was provided to patients while they were admitted as inpatients to acute care hospitals, outpatients or patients receiving care from hospital outreach teams at home. The comparator was usual care, defined as inpatient or outpatient hospital care without specialist palliative care input at the point of entry into the study, community care or hospice care provided outside of the hospital setting. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. We assessed risk of bias and extracted data. To account for use of different scales across studies, we calculated standardised mean differences (SMDs) with 95% confidence intervals (CIs) for continuous data. We used an inverse variance random-effects model. For binary data, we calculated odds ratio (ORs) with 95% CIs. We assessed the evidence using GRADE and created a 'Summary of findings' table. Our primary outcomes were patient health-related quality of life (HRQoL) and symptom burden (a collection of two or more symptoms). Key secondary outcomes were pain, depression, satisfaction with care, achieving preferred place of death, mortality/survival, unpaid caregiver burden, and cost-effectiveness. Qualitative data was analysed where available. MAIN RESULTS We identified 42 RCTs involving 7779 participants (6678 patients and 1101 caregivers/family members). Twenty-one studies were with cancer populations, 14 were with non-cancer populations (of which six were with heart failure patients), and seven with mixed cancer and non-cancer populations (mixed diagnoses). HSPC was offered in different ways and included the following models: ward-based, inpatient consult, outpatient, hospital-at-home or hospital outreach, and service provision across multiple settings which included hospital. For our main analyses, we pooled data from studies reporting adjusted endpoint values. Forty studies had a high risk of bias in at least one domain. Compared with usual care, HSPC improved patient HRQoL with a small effect size of 0.26 SMD over usual care (95% CI 0.15 to 0.37; I2 = 3%, 10 studies, 1344 participants, low-quality evidence, higher scores indicate better patient HRQoL). HSPC also improved other person-centred outcomes. It reduced patient symptom burden with a small effect size of -0.26 SMD over usual care (95% CI -0.41 to -0.12; I2 = 0%, 6 studies, 761 participants, very low-quality evidence, lower scores indicate lower symptom burden). HSPC improved patient satisfaction with care with a small effect size of 0.36 SMD over usual care (95% CI 0.41 to 0.57; I2 = 0%, 2 studies, 337 participants, low-quality evidence, higher scores indicate better patient satisfaction with care). Using home death as a proxy measure for achieving patient's preferred place of death, patients were more likely to die at home with HSPC compared to usual care (OR 1.63, 95% CI 1.23 to 2.16; I2 = 0%, 7 studies, 861 participants, low-quality evidence). Data on pain (4 studies, 525 participants) showed no evidence of a difference between HSPC and usual care (SMD -0.16, 95% CI -0.33 to 0.01; I2 = 0%, very low-quality evidence). Eight studies (N = 1252 participants) reported on adverse events and very low-quality evidence did not demonstrate an effect of HSPC on serious harms. Two studies (170 participants) presented data on caregiver burden and both found no evidence of effect of HSPC (very low-quality evidence). We included 13 economic studies (2103 participants). Overall, the evidence on cost-effectiveness of HSPC compared to usual care was inconsistent among the four full economic studies. Other studies that used only partial economic analysis and those that presented more limited resource use and cost information also had inconsistent results (very low-quality evidence). Quality of the evidence The quality of the evidence assessed using GRADE was very low to low, downgraded due to a high risk of bias, inconsistency and imprecision. AUTHORS' CONCLUSIONS Very low- to low-quality evidence suggests that when compared to usual care, HSPC may offer small benefits for several person-centred outcomes including patient HRQoL, symptom burden and patient satisfaction with care, while also increasing the chances of patients dying in their preferred place (measured by home death). While we found no evidence that HSPC causes serious harms, the evidence was insufficient to draw strong conclusions. Although these are only small effect sizes, they may be clinically relevant at an advanced stage of disease with limited prognosis, and are person-centred outcomes important to many patients and families. More well conducted studies are needed to study populations with non-malignant diseases and mixed diagnoses, ward-based models of HSPC, 24 hours access (out-of-hours care) as part of HSPC, pain, achieving patient preferred place of care, patient satisfaction with care, caregiver outcomes (satisfaction with care, burden, depression, anxiety, grief, quality of life), and cost-effectiveness of HSPC. In addition, research is needed to provide validated person-centred outcomes to be used across studies and populations.
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Affiliation(s)
- Sabrina Bajwah
- Cicely Saunders Institute of Palliative Care, Policy and Rehabilitation, King's College London, London, UK
| | - Adejoke O Oluyase
- Cicely Saunders Institute of Palliative Care, Policy and Rehabilitation, King's College London, London, UK
| | - Deokhee Yi
- Cicely Saunders Institute of Palliative Care, Policy and Rehabilitation, King's College London, London, UK
| | - Wei Gao
- Cicely Saunders Institute of Palliative Care, Policy and Rehabilitation, King's College London, London, UK
| | - Catherine J Evans
- Cicely Saunders Institute of Palliative Care, Policy and Rehabilitation, King's College London, London, UK
| | - Gunn Grande
- School of Health Sciences, University of Manchester, Manchester, UK
- Manchester Academic Health Science Centre, Manchester, UK
| | - Chris Todd
- School of Health Sciences, University of Manchester, Manchester, UK
- Manchester Academic Health Science Centre, Manchester, UK
- Manchester University NHS Foundation Trust, Manchester, UK
| | | | - Fliss E Murtagh
- Cicely Saunders Institute of Palliative Care, Policy and Rehabilitation, King's College London, London, UK
- Wolfson Palliative Care Research Centre, Hull York Medical School, University of Hull, Hull, UK
| | - Irene J Higginson
- Cicely Saunders Institute of Palliative Care, Policy and Rehabilitation, King's College London, London, UK
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Bazargan M, Smith JL, Robinson P, Uyanne J, Abdulrahoof R, Chuku C, Assari S. Chronic Respiratory Disease and Health-Related Quality of Life of African American Older Adults in an Economically Disadvantaged Area of Los Angeles. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E1756. [PMID: 31108963 PMCID: PMC6571607 DOI: 10.3390/ijerph16101756] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 05/06/2019] [Accepted: 05/16/2019] [Indexed: 12/14/2022]
Abstract
Background. Most of the attention of policy makers, program planners, clinicians, and researchers in the area of physical health disparities among African American older adults has been traditionally focused on cardiometabolic disease and cancer. Among a long list of chronic medical conditions, chronic respiratory conditions (CRCs), such as asthma, chronic bronchitis, and emphysema, have received less attention. Purpose. This study investigated whether CRCs contribute to physical and mental health-related quality of life (HRQoL) of African American older adults who live in economically disadvantaged urban areas, and whether these effects are due to demographic factors, socioeconomic status (SES), health behaviors, and comorbid medical and mental conditions. Methods. This community-based study recruited 617 African American older adults (age ≥ 65 years) from Service Planning Areas (SPA) 6, an economically disadvantaged area in South Los Angeles. Structured face-to-face interviews were used to collect data on demographic factors (age and gender), SES (educational attainment and financial difficulty), living arrangements, marital status, health behaviors (cigarette smoking and alcohol drinking), health (CRC, number of comorbid medical conditions, depressive symptoms, and pain intensity), and physical and mental HRQoL (Physical and Mental Component Summary Scores; PCS and MCS; SF-12). Linear regressions were used to analyze the data. Results. The presence of CRCs was associated with lower PCS and MCS in bivariate analysis. The association between CRCs and PCS remained significant above and beyond all confounders. However, the association between CRCs and MCS disappeared after controlling for confounders. Conclusion. For African American older adults living in economically disadvantaged urban areas, CRCs contribute to poor physical HRQoL. Evaluation and treatment of CRCs in African American older adults may be a strategy for reduction of disparities in HRQoL in this population. As smoking is the major modifiable risk factor for CRCs, there is a need to increase accessibility of smoking cessation programs in economically disadvantaged urban areas. More research is needed on the types, management, and prognosis of CRCs such as asthma, chronic bronchitis, and emphysema in African American older adults who reside in low-income and resource limited urban areas.
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Affiliation(s)
- Mohsen Bazargan
- Departments of Family Medicine, College of Medicine, Charles R Drew University of Medicine and Science, Los Angeles, CA 90059, USA.
- Departments of Public Health, College of Health and Science, Charles R Drew University of Medicine and Science, Los Angeles, CA 90059, USA.
- Departments of Family Medicine, University of California, Los Angeles (UCLA), Los Angeles, CA 90095, USA.
| | - James L Smith
- Departments of Family Medicine, College of Medicine, Charles R Drew University of Medicine and Science, Los Angeles, CA 90059, USA.
| | - Paul Robinson
- Departments of Family Medicine, College of Medicine, Charles R Drew University of Medicine and Science, Los Angeles, CA 90059, USA.
- Departments of Family Medicine, University of California, Los Angeles (UCLA), Los Angeles, CA 90095, USA.
| | - John Uyanne
- Division of Internal Medicine & Geriatrics, Charles R Drew University of Medicine and Science, Los Angeles, CA 90059, USA.
| | - Ruqayyah Abdulrahoof
- Departments of Public Health, College of Health and Science, Charles R Drew University of Medicine and Science, Los Angeles, CA 90059, USA.
| | - Chika Chuku
- Departments of Public Health, College of Health and Science, Charles R Drew University of Medicine and Science, Los Angeles, CA 90059, USA.
| | - Shervin Assari
- Departments of Family Medicine, College of Medicine, Charles R Drew University of Medicine and Science, Los Angeles, CA 90059, USA.
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7
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Farquhar MC, Prevost AT, McCrone P, Brafman-Price B, Bentley A, Higginson IJ, Todd CJ, Booth S. The clinical and cost effectiveness of a Breathlessness Intervention Service for patients with advanced non-malignant disease and their informal carers: mixed findings of a mixed method randomised controlled trial. Trials 2016; 17:185. [PMID: 27044249 PMCID: PMC4820876 DOI: 10.1186/s13063-016-1304-6] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Accepted: 03/18/2016] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Breathlessness is the most common and intrusive symptom of advanced non-malignant respiratory and cardiac conditions. The Breathlessness Intervention Service (BIS) is a multi-disciplinary complex intervention, theoretically underpinned by a palliative care approach, utilising evidence-based non-pharmacological and pharmacological interventions to support patients with advanced disease in managing their breathlessness. Having published the effectiveness and cost effectiveness of BIS for patients with advanced cancer and their carers, we sought to establish its effectiveness, and cost effectiveness, in advanced non-malignant conditions. METHODS This was a single-centre Phase III fast-track single-blind mixed method RCT of BIS versus standard care for breathless patients with non-malignant conditions and their carers. Randomisation was to one of two groups (randomly permuted blocks). Eighty-seven patients referred to BIS were randomised (intervention arm n = 44; control arm n = 43 received BIS after four-week wait); 79 (91 %) completed to key outcome measurement. The primary outcome measure was 0-10 numeric rating scale for patient distress due to breathlessness at four weeks. Secondary outcome measures were Chronic Respiratory Questionnaire, Hospital Anxiety and Depression Scale, Client Service Receipt Inventory, EQ-5D and topic-guided interviews. RESULTS Qualitative analyses showed the positive impact of BIS on patients with non-malignant conditions and their carers; quantitative analyses showed a non-significant greater reduction in the primary outcome ('distress due to breathlessness'), when compared to standard care, of -0.24 (95 % CI: -1.30, 0.82). BIS resulted in extra mean costs of £799, reducing to £100 when outliers were excluded; neither difference was statistically significant. The quantitative findings contrasted with those previously reported for patients with cancer and their carers, which showed BIS to be both clinically and cost effective. For patients with non-malignant conditions there was a notable trend of improvement over both trial arms to the key measurement point; participants may have experienced a therapeutic effect from the research interviews, diluting the intervention's impact. CONCLUSIONS BIS had a statistically non-significant effect for patients with non-malignant conditions, and slightly increased service costs, but had a qualitatively positive impact consistent with findings for advanced cancer. Trials of palliative care interventions should consider multiple, mixed method, primary outcomes and ensure that protocols limit potential contaminating therapeutic effects in study designs. TRIAL REGISTRATION Current Controlled Trials ISRCTN04119516 (December 2008); ClinicalTrials.gov NCT00678405 (May 2008).
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Affiliation(s)
- Morag C. Farquhar
- />Primary Care Unit, Department of Public Health and Primary Care, University of Cambridge, Institute of Public Health, Robinson Way, Cambridge, CB2 0SR UK
| | - A. Toby Prevost
- />Imperial Clinical Trials Unit, School of Public Health, Imperial College London, Stadium House, 68 Wood Lane, London, W12 7RH UK
| | - Paul McCrone
- />Institute of Psychiatry, King’s College London, De Crespigny Park, London, SE5 8AF UK
| | - Barbara Brafman-Price
- />Formerly of Palliative Care Service, Cambridge University Hospitals’ NHS Foundation Trust, Addenbrooke’s Hospital, Hills Rd, Cambridge, CB2 0QQ UK
| | - Allison Bentley
- />Formerly of Palliative Care Service, Cambridge University Hospitals’ NHS Foundation Trust, Addenbrooke’s Hospital, Hills Rd, Cambridge, CB2 0QQ UK
| | - Irene J. Higginson
- />Department of Palliative Care, Policy & Rehabilitation, King’s College London, Cicely Saunders Institute, Denmark Hill, London, SE5 9PJ UK
| | - Chris J. Todd
- />School of Nursing, Midwifery and Social Work, Jean McFarlane Building, University of Manchester, Oxford Rd, Manchester, M13 9PL UK
| | - Sara Booth
- />Formerly of Palliative Care Service, Cambridge University Hospitals’ NHS Foundation Trust, Addenbrooke’s Hospital, Hills Rd, Cambridge, CB2 0QQ UK
- />Department of Oncology, University of Cambridge, Cambridge Biomedical Campus, Cambridge, CB2 0QQ UK
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