A key role for comprehensive geriatric assessment in aortic valve replacement.

As our population ages, the demand for surgical services in older people is increasing exponentially. Shown to be indispensable in the care of medical patients, use of the comprehensive geriatric assessment (CGA) is also growing in the perioperative setting. We present the case of a previously independent 82-year-old man who underwent a standard preoperative assessment and surgical aortic valve replacement. In the 7 months that followed, prior to his death, he suffered a rapid functional decline contributed to by slow postoperative recovery, delirium and recurrent falls. Post-mortem revealed cardiac amyloid deposition and extensive small vessel disease in the brain. This case highlights the importance of the CGA in the perioperative management of older patients, especially in identification and optimisation of geriatric syndromes and consideration of less-invasive alternative treatments. We review the existing literature on CGA use in cardiothoracic and vascular surgical settings, drawing on experiences learnt from the above case.

Comorbidity burden assessment in older people admitted to a Portuguese University Hospital.

PURPOSE: To determine the most valuable comorbidity index to apply in a clinical context and its prospective association with 1-year mortality and 3-month readmission. The authors also intend to gauge the evolution of older patients' admission profile over 13 years, in the same clinical setting. SUBJECTS/MATERIALS AND METHODS: The authors analyzed data from 100 consecutive patients admitted in 2012. The Charlson Comorbidity Index (CCI), the Cumulative Illness Rating Scale for Geriatrics (CIRS-G) and the Medication-Based Disease Burden Index (MDBI) were used to evaluate comorbidity. Length of stay, number of diagnoses and of medications, readmission and mortality were assessed. A p value <0.05 was considered significant. RESULTS: Mean age was 80.6 years, mean length of stay was 8.8 days, and mean number of diagnosis per patient was 7.9. Mean values of score were of 3.6 for the CCI, 11.3 for the CIRS-G and 0.552 for the MDBI. Three-month readmission and 1-year mortality rates related to higher CCI and CIRS-G scores. No association was found between MDBI and the outcomes evaluated. One-year mortality reached 24 % and 3-month readmission was of 43 %. Comparing the two samples, mean age increased in 2.1 years and the number of diagnosis by 2.2. Length of stay decreased 2 days. DISCUSSION AND CONCLUSION: CCI was easier to use but the CIRS-G was better at evaluating comorbidity. MDBI did not seem to be a trustworthy tool. Despite an older population with high comorbidity, length of stay decreased over 13 years. However, readmission was high. Introduction of geriatric care standards is required to improve health outcomes for older patients.