ArticleCureus2024
Handgrip Strength and Dehydroepiandrosterone Sulfate in a Frailty Unit: A Retrospective Study.
Article in Cureus, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
introductionFrailty is characterized by vulnerability and decline in physical, mental, and social activity, significantly contributing to adverse health outcomes. Frailty encompasses nutritional status, muscle strength, inflammation, and hormones. Dehydroepiandrosterone sulfate (DHEAS) is one of the hormones hypothesized to play a role in frailty. Handgrip strength (HGS) correlates with overall muscle strength. The fatigue, resistance, ambulation, illnesses, and loss of weight (FRAIL) scale can be used to readily screen frailty. Identifying markers associated with frailty can facilitate its early diagnosis, risk stratification, and target interventions to prevent or mitigate its negative consequences. This study sought to evaluate the associations between frailty, HGS, and DHEAS in a Portuguese frailty unit (FU).
methodsWe developed an observational retrospective study in an FU. Patients admitted to the FU underwent a rehabilitation program. We assessed frailty with the FRAIL scale. We assayed DHEAS upon admission to the FU. We measured HGS at admission (i-HGS) and discharge (f-HGS). We also considered HGS variation (∆ HGS) and length of stay.
resultsOut of 119 subjects, 97 fulfilled the eligibility criteria (mean age 78.35 ± 9.58 years; 44.33% men). Overall, 88 (90.72%) patients had a FRAIL scale score of 3 or more. DHEAS values were not significantly different in either the categories of the FRAIL scale or frailty status. DHEAS values were also not significantly correlated with either i-HGS, f-HGS, ∆ HGS, age, or FU length of stay. Frail patients had a significantly lower i-HGS (p = 0.002) and f-HGS (p = 0.001) and a significantly higher length of stay (p = 0.006). Also, the i-HGS and f-HGS significantly decreased with the increase of the FRAIL scale score (p < 0.0001 for both). The cut-off values of the i-HGS and the f-HGS for detecting frail patients in our study were 13.3 kg and 19.1 kg, respectively (p < 0.0001 for both). The i-HGS was significantly and independently associated with the frailty status of frail (p = 0.001), with a 15% probability reduction of a patient being frail for every kilogram increase in the i-HGS.
conclusionFrail patients assessed with the FRAIL scale had a significantly lower i-HGS and f-HGS and a higher length of stay. In this study, we found frailty and DHEAS to be not associated and DHEAS values to be not correlated with i-HGS or f-HGS. In our opinion, the creation of an FU with an initial FRAIL scale screening and HGS measurement might have a significant impact on identifying frail people and ensuring the implementation of a multimodal multidisciplinary approach.
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