Clinical impact of preservation fluid contamination on kidney transplant patients.

BACKGROUND: Kidney transplantation is associated with a high risk of infectious complications due to immunosuppressive therapy. Although infections may be transmitted from donor to transplant recipient through contaminated preservation solution (PS), the clinical impact of this is not well-understood. METHODS: We retrospectively evaluated PS contamination rates in a series of 339 patients who underwent cadaveric renal transplant at our centre. All patients with a positive culture received targeted preemptive therapy (PET). RESULTS: Of the 339 PS samples, 136 (40.1%) were positive for a microorganism, mainly coagulase-negative staphylococci (CoNS; n = 89;60.5%), gram-negative bacilli (n = 31;21.1%), non-CoNS gram-positive cocci (n = 18;12.2%), and Candida spp (n = 2;1.4%). Of the 136 positive cases, 42 (30.9%) received PET (12.4% of the cohort). No cases of urinary tract infection, surgical site infection, or graft loss were observed. Overall, our findings indicate that PS contamination, mainly by saprophytic skin flora (CoNS) is common. Only 8% of patients required antibiotic or antifungal therapy. CONCLUSION: The infection transmission rate from donors to recipients was negligible (0%), perhaps due to the early initiation of a targeted PET after isolation of a recognized pathogen. More data from large, prospective studies are needed to confirm these findings.

Impact of the initial experience in the penile inversion vaginoplasty technique on satisfaction levels: a pilot retrospective cohort study.

Background: There is a growing interest in reporting satisfaction levels of transgender women undergoing vaginoplasty surgery. The lack of information regarding satisfaction during the initial experience of the vaginoplasty technique, and the moderate morbidity related to the surgery, could discourage the immersion of new groups in initiating a program of this kind. Therefore, we aim to report patients' level of satisfaction during our initial experience in the penile inversion vaginoplasty technique. Methods: Retrospective study of patients who underwent penile inversion vaginoplasty in our center between September 2019 and August 2021. Surgery technique, demographic data, preoperative clinical variables, and short and long-term follow-up are described. Six months after surgery, a survey elaborated by the research team was conducted by phone. The score goes from 1 to 5, and it evaluates satisfaction on esthetics, functional, psychosocial, and global aspects. Results: Twenty patients underwent penile inversion vaginoplasty in our center during the described period. The average age was 35.6 years old, the mean body mass index (BMI) was 24.7 kg/m2, and they presented low comorbidity. Half of the patients presented at least one complication, most of which were minor. One patient was urgently reoperated due to bleeding, and three patients were reoperated on a scheduled basis from minor surgeries. 90% of the patients answered the questionnaire. The most common answers to all four areas covered (esthetics, functional, psychosocial, and global) were satisfied or very satisfied, resulting in a mean over four points in each one of the sections. Lastly, 94.4% of the patients reported being satisfied with their choice of having undergone surgery. Conclusions: Our initial experience in penile inversion vaginoplasty reveals good satisfaction results at short follow up.