A new hernia blocking system to prevent recurrent lumbar disc herniation: surgical technique, intraoperative findings and six-months post-operative outcomes.

Purpose: The aim of this study was to evaluate the performance and safety of a new hernia blocking system (HBS), implanted after a limited discectomy, to prevent recurrence of lumbar disc herniation.

Methods: Prospective, multicenter (6 sites), cohort clinical investigation. Thirty patients with a postero-lateral disc herniation between L4-S1 and large annular defects (> 6 mm wide), who underwent a limited discectomy and were treated with a new HBS (DISC care, NEOS Surgery S.

Proposal for a complementary surgical checklist for brain tumor surgery.

Background And Objective: Once the WHO generic surgical checklist has been standardized and following the itinerary proposed, it is up to the different specialties to continue advancing in the improvement and adjustment of the checklists to the procedures and interventions in their field.

Methods: Through a Failure Mode and Effects Analysis (FMEA) in which professionals from the surgical area of ​​the Torrecárdenas University Hospital, Jaén Hospital Complex and Gregorio Marañón General University Hospital participated, aspects that could condition patient safety in the surgery of the brain tumors and that are not included in the WHO generic surgical checklist were recognized. The three authors gave a score between 1 and 5 to each of the proposed items incrementally depending on the degree of suitability.

Proposal for a complementary safety checklist for spine surgery.

Introduction: Once the World Health Oraganization (WHO) generic surgical checklist has been standardized and following the itinerary proposed, it is up to the different specialties to continue advancing in the improvement and adjustment of the checklists to their specific procedures.

Methods: Through a Failure Mode and Effects Analysis (FMEA) in which professionals from the surgical area of ​​the Torrecárdenas University Hospital, Jaén Hospital Complex and Gregorio Marañón General University Hospital participated, aspects that threaten patient safety in spine surgery and that are not included in the WHO generic surgical checklist were proposed. The authors scored each of the proposed items incrementally based on the degree of suitability.

Survival analysis in high-grade glioma: The role of salvage surgery.

Objectives: This study addresses the survival of consecutive patients with high-grade gliomas (HGG) treated at the same institution over a period of 10 years. We analyse the importance of associated factors and the role of salvage surgery at the time of progression.

Methods: We retrospectively analysed a series of patients with World Health Organization (WHO) grade III/IV gliomas treated between 2008 and 2017 at Hospital Gregorio Marañón (Madrid, Spain).