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. 2021 Dec 18;21(1):727.
doi: 10.1186/s12877-021-02676-y.

Assessment of frailty in elderly patients attending a multidisciplinary wound care centre: a cohort study

Mariona Espaulella-Ferrer  1   2 , Joan Espaulella-Panicot  2   3 , Rosa Noell-Boix  2   4 , Marta Casals-Zorita  1   2 , Marta Ferrer-Sola  1   2 , Emma Puigoriol-Juvanteny  1   5 , Marta Cullell-Dalmau  6   7 , Marta Otero-Viñas  8   9
Affiliations

Assessment of frailty in elderly patients attending a multidisciplinary wound care centre: a cohort study

Mariona Espaulella-Ferrer et al. BMC Geriatr. .

Abstract

Background: The incidence of frailty and non-healing wounds increases with patients' age. Knowledge of the relationship between frailty and wound healing progress is greatly lacking.

Methods: The aim of this study is to characterize the degree of frailty in elderly patients attending a multidisciplinary wound care centres (MWCC). Additionally, we seek to assess the impact of frailty on the wound healing rate and wound healing time. An open cohort study was conducted on 51 consecutive patients aged > 70 years treated for wounds at an MWCC of an intermediate care hospital. The frailty score was determined according to the Frail-VIG index. Data were collected through patient questionnaires at the beginning of the study, and at 6 months or upon wound healing. Wounds were followed up every 2 weeks. To analyse the relationship between two variables was used the Chi-square test and Student's or the ANOVA model. The t-test for paired data was used to analyse the evolution of the frailty index during follow-up.

Results: A total of 51 consecutive patients were included (aged 81.1 ± 6.1 years). Frailty prevalence was 74.5% according to the Frail-VIG index (47.1% mildly frail, 19.6% moderately frail, and 7.8% severely frail). Wounds healed in 69.6% of cases at 6 months. The frailty index (FI) was higher in patients with non-healing wounds in comparison with patients with healing wounds (IF 0.31 ± 0.15 vs IF 0.24 ± 0.11, p = 0.043). A strong correlation between FI and wound healing results was observed in patients with non-venous ulcers (FI 0.37 ± 0.13 vs FI 0.27 ± 0.10, p = 0.015). However, no correlation was observed in patients with venous ulcers (FI 0.17 ± 0.09 vs FI 0.19 ± 0.09, p = 0.637). Wound healing rate is statically significantly higher in non-frail patients (8.9% wound reduction/day, P25-P75 3.34-18.3%/day;AQ6 p = 0.044) in comparison with frail patients (3.26% wound reduction/day, P25-P75 0.8-8.8%/day).

Conclusion: Frailty is prevalent in elderly patients treated at an MWCC. Frailty degree is correlated with wound healing results and wound healing time.

Keywords: Elderly; Frailty; Non-healing wounds; Wound care centre; Wound healing.

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Conflict of interest statement

The authors report no conflicts of interest in this work.

Figures

Fig. 1
Fig. 1
Overview of patients’ follow up
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