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Several reports have shown that the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has the potential to also be neurotropic. However, the mechanisms by which SARS-CoV-2 induces neurologic injury, including neurological and/or psychological symptoms, remain unclear. In this review, the available knowledge on the neurobiological mechanisms underlying COVID-19 was organized using the AOP framework. Four AOPs leading to neurological adverse outcomes (AO), anosmia, encephalitis, stroke, and seizure, were developed. Biological key events (KEs) identified to induce these AOs included binding to ACE2, blood-brain barrier (BBB) disruption, hypoxia, neuroinflammation, and oxidative stress. The modularity of AOPs allows the construction of AOP networks to visualize core pathways and recognize neuroinflammation and BBB disruption as shared mechanisms. Furthermore, the impact on the neurological AOPs of COVID-19 by modulating and multiscale factors such as age, psychological stress, nutrition, poverty, and food insecurity was discussed. Organizing the existing knowledge along an AOP framework can represent a valuable tool to understand disease mechanisms and identify data gaps and potentially contribute to treatment, and prevention. This AOP-aligned approach also facilitates synergy between experts from different backgrounds, while the fast-evolving and disruptive nature of COVID-19 emphasizes the need for interdisciplinarity and cross-community research.

This report presents our experience in performing prolapse repair after anterior exenteration. The patient had a history of invasive bladder cancer and underwent a robotically assisted laparoscopic anterior exenteration with extended bilateral pelvic lymph node dissection and creation of an Indiana pouch continent diversion. Her pelvic organ prolapse progressed over time despite multiple pessary fittings. She eventually decided to proceed with pelvic reconstructive surgery 6 years after her cancer surgery. She underwent a successful vaginal native tissue reconstruction with uterosacral ligament suspension, posterior repair and reconstruction of the anterior compartment. The patient has been followed for 16 months without recurrent prolapse. Vaginal native tissue pelvic reconstruction is feasible in a patient with a history of pelvic exenteration.