Risk assessment and real-world outcomes in chronic thromboembolic pulmonary hypertension : insights from a UK pulmonary hypertension referral service
© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ..
OBJECTIVES: This study was conducted to evaluate the ability of risk assessment to predict healthcare resource utilisation (HCRU), costs, treatments, health-related quality of life (HRQoL) and survival in patients diagnosed with chronic thromboembolic pulmonary hypertension (CTEPH).
DESIGN: Retrospective observational study.
SETTING: Pulmonary hypertension referral centre in the UK.
PARTICIPANTS: Adults diagnosed with CTEPH between 1 January 2012 and 30 June 2019 were included. Cohorts were retrospectively defined for operated patients (received pulmonary endarterectomy (PEA)) and not operated; further subgroups were defined based on risk score (low, intermediate or high risk for 1-year mortality) at diagnosis.
PRIMARY AND SECONDARY OUTCOME MEASURES: Demographics, clinical characteristics, comorbidities, treatment patterns, HRQoL, HCRU, costs and survival outcomes were analysed.
RESULTS: Overall, 683 patients were analysed (268 (39%) operated; 415 (61%) not operated). Most patients in the operated and not-operated cohorts were intermediate risk (63%; 53%) or high risk (23%; 31%) at diagnosis. Intermediate-risk and high-risk patients had higher HCRU and costs than low-risk patients. Outpatient and accident and emergency visits were lower postdiagnosis for both cohorts and all risk groups versus prediagnosis. HRQoL scores noticeably improved in the operated cohort post-PEA, and less so in the not-operated cohort at 6-18 months postdiagnosis. Survival at 5 years was 83% (operated) and 49% (not operated) and was lower for intermediate-risk and high-risk patients compared with low-risk patients.
CONCLUSIONS: Findings from this study support that risk assessment at diagnosis is prognostic for mortality in patients with CTEPH. Low-risk patients have better survival and HRQoL and lower HCRU and costs compared with intermediate-risk and high-risk patients.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:14 |
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Enthalten in: |
BMJ open - 14(2024), 1 vom: 04. Jan., Seite e080068 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Kiely, David G [VerfasserIn] |
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Links: |
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Themen: |
Chronic airways disease |
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Anmerkungen: |
Date Completed 08.01.2024 Date Revised 01.02.2024 published: Electronic Citation Status MEDLINE |
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doi: |
10.1136/bmjopen-2023-080068 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM366674757 |
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245 | 1 | 0 | |a Risk assessment and real-world outcomes in chronic thromboembolic pulmonary hypertension |b insights from a UK pulmonary hypertension referral service |
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520 | |a © Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ. | ||
520 | |a OBJECTIVES: This study was conducted to evaluate the ability of risk assessment to predict healthcare resource utilisation (HCRU), costs, treatments, health-related quality of life (HRQoL) and survival in patients diagnosed with chronic thromboembolic pulmonary hypertension (CTEPH) | ||
520 | |a DESIGN: Retrospective observational study | ||
520 | |a SETTING: Pulmonary hypertension referral centre in the UK | ||
520 | |a PARTICIPANTS: Adults diagnosed with CTEPH between 1 January 2012 and 30 June 2019 were included. Cohorts were retrospectively defined for operated patients (received pulmonary endarterectomy (PEA)) and not operated; further subgroups were defined based on risk score (low, intermediate or high risk for 1-year mortality) at diagnosis | ||
520 | |a PRIMARY AND SECONDARY OUTCOME MEASURES: Demographics, clinical characteristics, comorbidities, treatment patterns, HRQoL, HCRU, costs and survival outcomes were analysed | ||
520 | |a RESULTS: Overall, 683 patients were analysed (268 (39%) operated; 415 (61%) not operated). Most patients in the operated and not-operated cohorts were intermediate risk (63%; 53%) or high risk (23%; 31%) at diagnosis. Intermediate-risk and high-risk patients had higher HCRU and costs than low-risk patients. Outpatient and accident and emergency visits were lower postdiagnosis for both cohorts and all risk groups versus prediagnosis. HRQoL scores noticeably improved in the operated cohort post-PEA, and less so in the not-operated cohort at 6-18 months postdiagnosis. Survival at 5 years was 83% (operated) and 49% (not operated) and was lower for intermediate-risk and high-risk patients compared with low-risk patients | ||
520 | |a CONCLUSIONS: Findings from this study support that risk assessment at diagnosis is prognostic for mortality in patients with CTEPH. Low-risk patients have better survival and HRQoL and lower HCRU and costs compared with intermediate-risk and high-risk patients | ||
650 | 4 | |a Observational Study | |
650 | 4 | |a Journal Article | |
650 | 4 | |a Research Support, Non-U.S. Gov't | |
650 | 4 | |a Chronic airways disease | |
650 | 4 | |a Mortality | |
650 | 4 | |a Quality of Life | |
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700 | 1 | |a Wood, Steven |e verfasserin |4 aut | |
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700 | 1 | |a Exposto, Fernando |e verfasserin |4 aut | |
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700 | 1 | |a Billings, Catherine |e investigator |4 oth | |
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700 | 1 | |a Wild, Jim |e investigator |4 oth | |
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