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Sarcoidosis and Emergency Hospitalization
Pierre Gazengel1, Raphael Hindre1, Florence Jeny1
1Service de pneumologie, Centre de référence des maladies pulmonaires rares (site constitutif), hôpital Avicenne, Assistance Publique Hôpitaux de Paris, UMR Inserm U1272, Université Sorbonne Paris Nord, Bobigny, France.
Chest
|August 29, 2024
Summary
Emergency hospitalization for sarcoidosis patients indicates high mortality risk. Comorbidities and respiratory failure severity, requiring oxygen, are key predictors of poor prognosis in these patients.
Area of Science:
- Pulmonology
- Internal Medicine
- Critical Care
Background:
- Sarcoidosis is a systemic granulomatous disease with variable prognosis.
- While often self-limiting, sarcoidosis can lead to organ damage and life-threatening complications.
- Comorbidities and disease progression necessitate emergency interventions and hospitalizations.
Purpose of the Study:
- To describe the primary reasons for emergency hospitalization in sarcoidosis patients.
- To identify predictors of mortality and assess prognosis in this patient cohort.
- To analyze outcomes following emergency admission for sarcoidosis.
Main Methods:
- Retrospective, monocentric study of sarcoidosis patients hospitalized between January 2017 and July 2020.
- Inclusion criteria: unscheduled hospitalizations, ED or ICU stays.
- Data collected on reasons for admission, comorbidities, treatment, and survival outcomes.
Main Results:
- 154 sarcoidosis patients were hospitalized emergently; 9% required ICU admission.
- Common admission causes: lower respiratory infections (21%), acute pulmonary exacerbation (11%), cardiac (8.4%), and neurosarcoidosis (7.7%).
- In-hospital mortality was 3.9%; 2-year transplantation-free survival was 86.8%. Charlson Comorbidity Index, pulmonary hypertension, and oxygen therapy predicted worse survival.
Conclusions:
- Emergency hospitalization for sarcoidosis is associated with significant mortality.
- Comorbidities and respiratory failure severity (indicated by oxygen need) are critical prognostic factors.
- Early identification of high-risk patients is crucial for improved outcomes.
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