ABSTRACT
Objective Peripherally inserted central catheters (PICCs) are widely used in patients with hematologic malignancies. However, the risks of PICC-related complications during chemotherapy for acute myeloid leukemia (AML) are not fully understood. Methods We conducted a retrospective review of 128 adult patients with AML who received induction therapy by way of PICC insertion between 2012 and 2019. Results The median duration of PICC insertion was 30 days. The incidence rate of catheter-related bloodstream infection (CRBSI) was 2.4% at 30 days, and women were more likely to suffer from CRBSI than men. Local reactions at the insertion site were observed in 56 patients; however, these events did not predict CRBSI. The incidence rates of catheter-related thrombosis (CRT) were 1.6% at 30 days. Obesity put patients at an increased risk for CRT. Unexpected PICC removal occurred in 59 patients, and women were at a higher risk of catheter removal than men. Conclusion Low PICC-related complication rates, possibly associated with high rates of catheter removal, were observed during intensive chemotherapy for AML. Women and obese patients require careful monitoring of their PICC. Procedures to achieve appropriate PICC removal without increasing the complication rate need to be considered.
Subject(s)
Catheter-Related Infections , Catheterization, Central Venous , Catheterization, Peripheral , Central Venous Catheters , Leukemia, Myeloid, Acute , Adult , Catheter-Related Infections/epidemiology , Catheter-Related Infections/etiology , Catheterization, Central Venous/adverse effects , Catheterization, Peripheral/adverse effects , Catheters/adverse effects , Central Venous Catheters/adverse effects , Female , Humans , Induction Chemotherapy/adverse effects , Leukemia, Myeloid, Acute/complications , Leukemia, Myeloid, Acute/epidemiology , Leukemia, Myeloid, Acute/therapy , Male , Retrospective Studies , Risk FactorsABSTRACT
Rituximab with cyclophosphamide, doxorubicin, vincristine, and prednisolone (R-CHOP) is one of the standard regimens for indolent B-cell non-Hodgkin's lymphoma (NHL). It is unclear whether the prednisolone (PSL) dosage affects the therapeutic effect or the adverse event profile. We retrospectively examined 48 patients with indolent B-cell NHL who were treated with R-CHOP (PSL 50 mg/m2/day for 5 days) at our institute between 2006 and 2016. We compared them with 149 patients with indolent B-cell lymphoma who were treated with R-CHOP (PSL 100 mg for 5 days) in the JCOG 0203 trial. The proportions of patients with bulky disease, extranodal involvement, and increased nodal sites were higher at our institute. Nevertheless, there was no difference in the CR rate, PFS, OS or the frequency of adverse events, except for peripheral neuropathy, between the two treatment groups. In our institute, there was no difference in the CR rate, PFS, OS or adverse event profile between patients who received PSL at 60-80 mg/day and at 81-100 mg/day. Patients who received PSL at 60-80 mg/day included many female and light-weight patients. In conclusion, the PSL dose adjusted based on body surface area appeared to be appropriate in terms of efficacy and safety.
