Management of proximal penile prosthetic cylindrical complications: a novel direct crural approach.

INTRODUCTION: Patients with proximal penile prosthetic cylindrical complications (PPPCC) can be treated with a direct crural technique without using the original traditional approach. In this article we present our novel direct crural approach for management of patients with PPPCC. MATERIALS AND METHODS: Between 2014 and 2019, data were retrospectively collected from 13 patients who underwent surgical revision using our novel direct crural approach for PPPCC. The procedure commences with identification of the affected zone. The patient is in a low lithotomy position. A 2-centimeter longitudinal incision is made directly over the affected site. Dissection is carried down through Colles' fascia, followed by a longitudinal incision through the tunica albuginea at the proximal part of the affected cylinder. Via the incision we can deliver out the cylinder and manage its problem. RESULTS: Mean operative time was 40 min. No intra or post-operative complications were reported. All patients (Mean age = 57) were discharged on the same day. Postoperative follow-up found correction of all existing deformities at month 1, 3 and 6. All patients were satisfied and reported less pain and faster recovery than the first procedure. CONCLUSION: Our technique, which can be used for all types of penile prosthesis, is both feasible and safe. It may simplify PPPCC revision by avoiding adhesions below the original incision, without jeopardizing the already implanted materials or the urethra. It may also improve patients' safety and satisfaction, by reducing iatrogenic injury and post-operative recovery time.

Aortic stiffness aging is influenced by past profound immunodeficiency in HIV-infected individuals: results from the EVAS-HIV (EValuation of Aortic Stiffness in HIV-infected individuals).

OBJECTIVE: We compared aortic stiffness between HIV-infected and HIV-uninfected individuals and examined the determinants of vascular aging during HIV infection. METHODS: Aortic stiffness using carotid-femoral pulse wave velocity (cf-PWV) was evaluated cross-sectionally between HIV-infected individuals and uninfected controls frequency-matched for age and sex, and longitudinally in a subgroup of HIV-infected individuals. Determinants of elevated cf-PWV levels were assessed using logistic regression. Changes in cf-PWV levels during follow-up (mixed-effect linear regression) and risk factors for achieving cf-PWV below (Group 1) or above the median (Group 2) at last follow-up visit were evaluated only in HIV-infected individuals. RESULTS: A total of 133 HIV-infected and 135 HIV-uninfected individuals (mean age: 47.7 ±â€Š8.9 years, 91% men) were enrolled. Median cf-PWV at baseline was similar between HIV-infected individuals and controls [7.5 m/s (interquartile range = 6.7-8.4) vs. 7.5 m/s (interquartile range = 6.6-8.4), respectively; P = 0.64]. In multivariable analysis, only mean arterial pressure showed significant association with elevated cf-PWV in the overall population (P = 0.036). In HIV-infected individuals, elevated cf-PWV was associated with current smoking (P = 0.042), and nadir CD4 T-cell count less than 200 cells/µl (P = 0.048). Ninety-one HIV-infected individuals were followed for a mean 7.6 ±â€Š2.0 years. cf-PWV progression was associated with age (P = 0.018), mean arterial pressure (P = 0.020), and nadir CD4 T-cell count (P = 0.005). Patients from Group 2 had higher baseline waist circumference, pulse pressure, and nadir CD4 T-cell count less than 200 cells/µl. CONCLUSION: We observed no difference in aortic stiffness between HIV-infected and controls. Moreover, aortic stiffness aging was independently associated with past severe immunodeficiency, along with other traditional risk factors. Our results call for early antiretroviral initiation.