Central venous access device (CVAD)-associated skin impairment (CASI) is common in adult allogeneic hematopoietic stem cell (HSCT) recipients. CASI is defined as chemical, mechanical or microbiological damage to the skin occurring within a 7 cm radius of a CVAD exit site. CASI is associated with discomfort, complex dressing changes, and increased infection risk due to disruption of skin barrier function. Allogeneic hematopoietic stem cell transplant (HSCT) recipients receiving post-transplant care in the outpatient HSCT setting may be at higher risk of CASI. No-dressing of embedded tunneled CVAD (T-CVAD) exit sites may decrease CASI without increased risk of CVAD-related bloodstream infection (CRBSI), but no studies have been conducted to test this hypothesis. A pilot study will determine the practicality of testing this hypothesis. The proposed pilot study will be conducted at an outpatient HSCT clinic located at a large tertiary hospital. The primary aim is to evaluate the logistics of comparing no-dressing to dressing in the outpatient adult allogeneic HSCT population. A total of 26 allogeneic HSCT recipients will be enrolled. Enrollment will commence once the following conditions are met: REB approval, institutional approval, and assignment of an NCT ID number. Eligible participants will have embedded T-CVADs, be within 35 to 60 days of transplant, meet criteria for neutrophil engraftment, and be without pre-existing severe CASI. Participants will be randomized to either a dressing or no-dressing group. A modified version of the Eastern Cooperative Oncology Group (ECOG) skin toxicity scale will be used to grade CASI at baseline and weekly for up to six weeks. Primary and secondary endpoints will be tested statistically to generate estimates of effect size and standard deviations, for the purpose of future study design. Information useful for planning large-scale studies will be reported, such as enrollment metrics, participant compliance, procedure fidelity, and missing data characteristics. Feedback will be collected from participants regarding their study experience.