title: Characteristics and outcome of unplanned hospital admissions in patients with lung cancer: a longitudinal tertiary center study. Towards a strategy to reduce the burden.
abstract: Unplanned hospital admissions (UHAs) are frequent in lung cancer, but literature on this topic is scarce. The aim of this study is to gain insight in the demographics, patterns of referral, causes, presenting symptoms, and final outcome of these UHAs. A strategy to improve quality of care and reduce the number and cost of UHAs was suggested based upon these findings.
  
  
  
  In retrospective analysis of all consecutive UHAs in a 6-month period in a tertiary center, demographics, pattern of referral, clinical data, tumor control status, final diagnosis, duration of hospitalization, and outcome were examined.
  
  
  
  Two hundred seven UHAs were recorded. Male/female ratio was 185/62, mean age 65.5 years, performance status (PS) on admission 0-1 in 32 %, 2 in 37.2 %, and 3-4 in 30.8 % of patients. Patient referral occurred by general practitioner in 33.6 % or specialist in 25.5 % and in 40.9 % on own initiative. UHAs were therapy-related in 23.9 %, cancer-related in 47.4 %, comorbidity-related in 19.4 %, or of unclear nature in 9.3 %. Most frequent causes were infections (21.9 %) and respiratory problems (17.0 %). Mean length of stay was 9.5 days. Final outcome was 10.1 % mortality, 6.9 % hospice care transfers, and 79.4 % home returns (including 18.2 % same day returns).
  
  
  
  UHAs in lung cancer were more cancer- than therapy-related. Majority of patients (2/3) were not seen by their general practitioner. A significant number of same day returns were noted. UHAs in patients with poor PS, uncontrolled cancer and cancer-related events had the worst outcome. This work is a first step in identifying specific characteristics of UHAs in lung cancer patients, which may lead to strategies to reduce the burden of UHAs.
authors.affiliation: Department of Pulmonology, Respiratory Oncology Unit, University Hospital KU Leuven, Herestraat 49, 3000, Leuven, Belgium.
authors.forename: Kristof
authors.initials: K
authors.lastname: Cuppens
authors.affiliation: Department of Pulmonology, Respiratory Oncology Unit, University Hospital KU Leuven, Herestraat 49, 3000, Leuven, Belgium.
authors.forename: Christel
authors.initials: C
authors.lastname: Oyen
authors.affiliation: Department of Pulmonology, Respiratory Oncology Unit, University Hospital KU Leuven, Herestraat 49, 3000, Leuven, Belgium.
authors.forename: Aurélie
authors.initials: A
authors.lastname: Derweduwen
authors.affiliation: Department of Pulmonology, Respiratory Oncology Unit, University Hospital KU Leuven, Herestraat 49, 3000, Leuven, Belgium.
authors.forename: Anouck
authors.initials: A
authors.lastname: Ottevaere
authors.affiliation: Centre for Health Services and Nursing Research, Catholic University Leuven, Leuven, Belgium.
authors.forename: Walter
authors.initials: W
authors.lastname: Sermeus
authors.affiliation: Department of Pulmonology, Respiratory Oncology Unit, University Hospital KU Leuven, Herestraat 49, 3000, Leuven, Belgium. johan.vansteenkiste@uzleuven.be.
authors.forename: Johan
authors.initials: J
authors.lastname: Vansteenkiste
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D017051:Hospice Care / Q000379:methods*; D006760:Hospitalization; D006801:Humans; D008137:Longitudinal Studies; D008175:Lung Neoplasms / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D016896:Treatment Outcome
keywords: Cancer nursing; Lung cancer; Unplanned hospital admissions
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