Cefiderocol for the Treatment of Infections by VIM-Type-Producing Gram-Negative Bacteria.

VIM-type-producing Gram-negative bacteria (GNB) infections are difficult to treat. This is a retrospective single-center study of 34 patients who received cefiderocol for the treatment of VIM-type-producing GNB infections, including 25 spp., 7 , and 5 sp.

Does Antiretroviral Therapy Prevent Human T-Lymphotropic Virus 1 Transmission From a Seropositive Donor to a Kidney Transplant Recipient? A Case Report and Literature Review.

Human T-lymphotropic virus 1 produces a latent infection and disease with poor prognosis. Although its transmission during solid-organ transplant and development of the disease has been described, it is not clear whether antiretroviral treatment could prevent it. We report the first kidney transplant of a donor with human T-lymphotropic virus positivity to a negative recipient who was under antiretroviral treatment without evidence of transmission.

Patients with aggressive B-cell lymphoma receiving CAR T-cell therapy have a low rate of severe infections despite lack of universal antibacterial and antifungal prophylaxis.

Objectives: Our aim was to describe the frequency and severity of infectious complications after chimeric antigen receptor (CAR) T-cell therapy in patients with large B-cell lymphoma (LBCL).

Methods: We retrospectively reviewed clinical records of LBCL patients treated with CD19-targeted CAR T-cell therapy from July/2018 to December/2021 at our institution, and identified all infectious episodes from CAR T-cell infusion until disease progression, death or last follow-up.

Results: Overall, 137 patients were included.

Tobramycin Systemic Absorption in Lung Transplant Recipients Treated With Inhaled Tobramycin: A Cohort Study.

Inhaled tobramycin treatment has been associated with nephrotoxicity in some case reports, but limited data are available about serum levels and its possible systemic absorption in lung transplant recipients (LTR). We conducted a single-center, observational and retrospective study of all adult (>18 years old) LTR treated with inhaled tobramycin for at least 3 days between June 2019 and February 2022. Trough serum levels were collected and >2 μg/mL was considered a high drug level.