作者
Bruna Nogueira dos Santos, Maria Carolina de Oliveira, Fernanda TMM Braga, Amanda Salles Margatho, Laís CC Esparrachiari, Renata C de CP Silveira
发表日期
2018/2/12
期刊
Open Journal of Nursing
卷号
8
期号
2
页码范围
115-129
出版商
Scientific Research Publishing
简介
Introduction
Hematopoietic stem cell transplantation (HSCT) often requires a central venous catheter (CVC) for quick and safe vascular access. Currently, new technologies are available to protect the catheter insertion site, such as chlorhexidine-impregnated gel dressings (CIGD).
Objectives
To evaluate local cutaneous effects associated with CIGD in patients undergoing HSCT.
Methods
In this cross-sectional, prospective study, we evaluated 25 HSCT patients who had a CVC inserted. Patients were visited daily to monitor the CIGD changing procedures and evaluate abnormalities of the underlying skin after dressing removal.
Findings
Local erythema was the most frequently detected abnormality, although usually transient and considered secondary to the mechanical trauma of dressing removal. The most severe lesions, consisting of areas of skin loss, erythematous plaques and/or vesicles were classified as skin irritation and presented in 11 (44%) of the 25 patients. An association test showed that skin irritation was more frequent in patients who underwent allogeneic HSCT (p = 0.03). Skin irritation was most frequently observed in areas of contact with the non-woven polyester adhesive tape (n = 22; 88%), which made up the adhesive margins of the dressing. The CIGD was discontinued in 6 (54%) of the 11 patients who presented severe skin injuries.
Conclusion
In this study, we detected that skin irritation was more frequent in patients who underwent allogeneic HSCT. The most common skin manifestation was skin loss.
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