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Hypopituitarism in the elderly: multifaceted clinical and biochemical presentation
L Foppiani1, A Ruelle, R Bandelloni
1Endocrinology, Galliera Hospital, Mura delle Cappuccine 14, 16128 Genova, Italy. luca.foppiani@galliera.it
Current Aging Science
|December 22, 2009
Summary
Hypopituitarism diagnosis is often delayed in elderly patients, with symptoms mimicking aging. Early investigation of nonspecific symptoms can lead to timely diagnosis and treatment of this treatable condition.
Area of Science:
- Endocrinology
- Geriatrics
- Neurology
Background:
- Hypopituitarism (HYPO) is a rare endocrine disorder.
- It is under-investigated in the elderly population.
- Symptoms can be misattributed to aging and comorbidities.
Purpose of the Study:
- To review cases of anterior global hypopituitarism in patients aged 65 and older.
- To evaluate presentation symptoms, etiology, and treatment efficacy.
- To understand the diagnostic challenges in geriatric patients.
Main Methods:
- Retrospective review of 15 patients (65-82 years) with newly diagnosed hypopituitarism.
- Analysis of clinical presentation, hormonal profiles, and pituitary imaging.
- Evaluation of treatment outcomes, including hormone replacement and surgery.
Main Results:
- Non-functioning pituitary macroadenomas were the most common cause (73%).
- Presenting symptoms included visual defects, asthenia, memory impairment, and hyponatremia.
- Hormone replacement therapy improved nonspecific symptoms, aiding retrospective diagnosis.
Conclusions:
- Delayed diagnosis of hypopituitarism in the elderly is common.
- Nonspecific symptoms in older adults warrant investigation for treatable conditions like hypopituitarism.
- Prompt diagnosis and treatment are crucial for improving outcomes.
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