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Preoperative Evaluation of the Frail Patient.

ABSTRACT: Perioperative management of older adults is a complex field that is heavily influenced by the clinical heterogeneity of older adults. Frailty-a geriatric syndrome in which a patient is more vulnerable to stressors due to decreases in physical function and reserve-has been indicative of adverse postoperative outcomes. Many tools have been developed to measure frailty that incorporate a variety of factors including physical and cognitive function, comorbidities, self-reported measures of health, and clinical judgment. Most of these frailty assessment tools are able to identify a subset of patients at risk of adverse outcomes including postoperative complications, longer hospital length of stay, discharge to a higher level of care, and mortality. Frailty assessment before surgical interventions can also guide discussions among patients, their families, anesthesiologists, and surgeons to tailor operative plans for patients to mitigate this increased risk. Studies are ongoing to identify interventions in frail patients that can improve postoperative outcomes, but high-quality data in the form of randomized controlled trials are lacking at this time.

SUBMITTER: Nidadavolu LS

PROVIDER: S-EPMC7362306 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature

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Preoperative Evaluation of the Frail Patient.

Nidadavolu Lolita S LS Ehrlich April L AL Sieber Frederick E FE Oh Esther S ES

Anesthesia and analgesia 20200601 6

Perioperative management of older adults is a complex field that is heavily influenced by the clinical heterogeneity of older adults. Frailty-a geriatric syndrome in which a patient is more vulnerable to stressors due to decreases in physical function and reserve-has been indicative of adverse postoperative outcomes. Many tools have been developed to measure frailty that incorporate a variety of factors including physical and cognitive function, comorbidities, self-reported measures of health, a ...[more]

PMID: 32384339

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Project description:The present study was undertaken to evaluate serum levels of pro-inflammatory cytokines in Tunisian older adults and to examine the relationships between inflammatory marker levels, geriatric, and biochemical parameters. A cross-sectional study was conducted in a population of Tunisian older adults (N = 141, aged 65 and over). Patients were recruited from the Department of Internal Medicine, Fattouma Bourguiba University Hospital (Monastir, Tunisia) and from a nursing home (Sousse, Tunisia). Comprehensive geriatric assessment, history taking and examination including functional and nutritional assessment were done for each participant. Enzyme-linked immunosorbent assay (ELISA) test was used to measure serum cytokine (TNF-α, IL-8, IL-6) levels. The modified Short Emergency Geriatric Assessment score (SEGAm) were used to classify patients as 51 very-frail, 40 frail, and 50 non-frail. The age of the participants (80 men, 61 women) ranged from 65 to 97 years. Serum levels of TNF-α, IL-8 and C-reactive protein (CRP) were significantly higher in very-frail participants compared to frail and non-frail ones. However, no significant differences in IL-6 levels were detected among frailty groups. After adjustment for age, CRP and IL-8 levels remained significantly associated with frailty. Analysis of the receiver operating characteristic (ROC) curve corresponding to IL-8 showed an area under the curve of 0.7 (p = 0.003; 95% CI [0.58-0.81]) and a predictive threshold of 5.27 pg/ml. Positive correlations were found between frailty score, IL-6, and IL-8 levels. In addition, a significant positive correlation was observed between IL-8 levels and Timed Up and Go test results. However, a negative correlation was observed between Mini Nutritional Assessment Short-Form score, IL-6 and CRP levels, as well as between Activities of Daily Living score and serum levels of TNF-α, IL-6, and CRP. In conclusion, the key findings of this study collectively support a role of pro-inflammatory cytokines, TNF-α, CRP, and especially IL-8 in the development of frailty in older adults.

Project description:PurposeThe aim of this study was to evaluate the prognostic value of preoperative patient-reported outcomes as predictors of functional improvement following ligament reconstruction tendon interposition. We hypothesized that high levels of preoperative pain interference (PI) and upper-extremity disability are associated with lower magnitudes of functional improvement ≥1 year after surgery on the shortened version of the Disabilities of the Arm, Shoulder, and Hand (QuickDASH) (primary outcome) and Patient-Reported Outcomes Measurement Information System Upper Extremity (UE) Computer Adaptive Test (CAT) (UE CAT) v1.2 (secondary outcome).MethodsAdult patients who underwent ligament reconstruction tendon interposition between February 2014 and April 2018 at an academic tertiary institution were considered for inclusion in this longitudinal cohort study. Patient-reported outcomes were collected at baseline and ≥1 year after surgery. Univariate and multivariable linear regression analyses were performed to identify factors associated with the magnitude of functional improvement on the QuickDASH and UE CAT.ResultsAmong 93 included participants, the mean age was 61 ± 7 years, and 75 (81%) were women. At 2.5 ± 1.0 years after surgery, the QuickDASH and UE CAT improved by a mean of 24.5 ± 20.9 and 9.9 ± 10.7 points, respectively. In the primary multivariable model, a greater preoperative QuickDASH (indicative of lower function; coefficient, 0.8; 95% confidence interval [CI], 0.6 to 0.9) and lower preoperative Performance of Patient-Reported Outcomes Measurement Information System PI CAT (eg, less pain interference; coefficient, -0.7; 95% CI, -1.2 to -0.2) were associated with greater QuickDASH improvement independent of potential confounders. In the secondary multivariable model, lower preoperative UE CAT (indicative of worse function; coefficient, -0.9; 95% CI, -1.1 to -0.7) and lower preoperative Patient-Reported Outcomes Measurement Information System PI CAT (coefficient, -0.3; 95% CI, -0.6 to -0.1) were associated with greater UE CAT improvement.ConclusionsPreoperative patient-reported outcomes may be useful in understanding the degree of improvement that certain patient populations can expect from ligament reconstruction tendon interposition. Those with lower baseline (preoperative) upper-extremity function and PI are expected to derive the greatest functional improvement in the midterm.Type of study/level of evidencePrognostic IV.

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Preoperative Evaluation of the Frail Patient.

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Preoperative Evaluation of the Frail Patient.

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