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[Pneumonia in the aged patient: is the clinical presentation atypical?]
S González Quijada1, M Galdós Barroso, A Riego Valledor
1Sección de Medicina Interna, Hospital General Yagüe, 8 Planta, 09005 Burgos.
Objective:
Some new studies have questioned the often atypical character of pneumonia in aged patients. Therefore to study the different clinical presentation of this pathology is our aim.
Material And Methods:
Retrospective analysis of 179 cases of pneumonia in patients aged older than 65 years who were admitted in our hospital during 1992.
Results:
The average age of the patients was 78 years, being 65.9% of them men. 91% presented pneumonias acquired in the community. 73.1% showed a typical dominant clinical presentation (febrile-respiratory); respiratory (47.4%), febrile (25.7%). The rest presented atypical patterns; mental-neurologic or "cerebral dysfunction" (10.6%), perambulation-general state (6.15%) and digestive-abdominal (9.5%). The respiratory pattern was associated to the presence of respiratory antecedents (p < 0.001); the febrile pattern to the absence of cardiovascular antecedents (p < 0.05); the mental-neurologic to the presence of neurologic antecedents (p < 0.001) and the alteration of perambulation-general state to an evolution of more than 7 days (p < 0.05).
Conclusions:
The greatest number of our pneumonia patients older than 65 years follows a typical clinical pattern febrile-respiratory). The patient's prior pathology conditions the clinical presentation.
Insights
Pneumonia in older adults often presents typically, with fever and respiratory symptoms. However, pre-existing conditions can influence the clinical presentation in elderly pneumonia patients.
Area of Science:
- Geriatric Medicine
- Infectious Diseases
- Pulmonology
Context:
- Atypical presentations of pneumonia in the elderly have been debated.
- Understanding varied clinical manifestations in older patients is crucial.
Purpose:
- To investigate the clinical presentation of pneumonia in patients over 65 years old.
- To determine if pneumonia in the aged deviates from typical patterns.
Summary:
- A retrospective analysis of 179 elderly pneumonia patients (average age 78) revealed most (73.1%) had typical febrile-respiratory symptoms.
- Atypical presentations included mental-neurologic (10.6%), general state (6.15%), and digestive (9.5%) patterns.
- Specific prior pathologies correlated with clinical patterns: respiratory antecedents with respiratory symptoms, neurologic antecedents with mental-neurologic symptoms.
Impact:
- Findings suggest typical presentations are common in elderly pneumonia.
- Highlights the influence of a patient's prior medical history on pneumonia's clinical manifestation.
- Informs clinical suspicion and diagnostic approaches for pneumonia in geriatric populations.
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