Stylianos Kalimeris: A New Approach to Vacuum-Induced Tamponade for Postpartum Hemorrhage
Stylianos Kalimeris, Senior Attending Physician in Department of Obstetrics at University Hospital Zurich, shared a post on LinkedIn about a recent article he and his colleagues co-authored, published in AJOG, adding:
“I am excited to share that our latest work has been published in the American Journal of Obstetrics and Gynecology (AJOG).
In this study, we present U-CaVIT (Urological-Catheter Vacuum-Induced Tamponade)—a simple, low-cost vacuum-induced tamponade technique for the treatment of severe postpartum hemorrhage (PPH) using equipment that is readily available in almost every delivery unit.
In our initial clinical experience, 85% of women with severe PPH were successfully treated without requiring further invasive procedures, with no hysterectomies and no device-related complications.
While these initial results are promising, larger prospective studies are needed to validate the effectiveness and safety of this approach.
Postpartum hemorrhage (PPH) remains one of the leading causes of maternal morbidity and mortality worldwide.
I am grateful to my co-authors Dr. med. Elisabetta Ranieri, Prof. Dr. med. Nicole Ochsenbein, and Christian Haslinger, as well as everyone who contributed to this project.”
Title: Vacuum-induced tamponade using urological catheters for postpartum hemorrhage
Authors: Elisabetta Ranieri, Stylianos Kalimeris, Nicole Ochsenbein, Christian Haslinger

Stay updated on all scientific advances with Hemostasis Today.
-
Sep 20, 2026, 13:29Factor XI Deficiency and the Challenge of Unpredictable Bleeding – EHC
-
Sep 20, 2026, 13:18Cindy Howry: FDA Approves First Treatment for Ataxia-Telangiectasia
-
Sep 20, 2026, 13:08Mohammad Salar Amoli: When Routine Coagulation Tests Miss von Willebrand Disease
-
Sep 20, 2026, 12:55Stelios Andreadis։ Human Salivary Gland Organoids Offer New Potential for Regenerative Medicine
-
Sep 20, 2026, 12:43Obi Light Ogbonnia: The Power of Lived Experience in Sickle Cell Care
-
Sep 20, 2026, 12:34Sabrine Mekni: Advancing HSCT for Children With Fanconi Anemia
-
Sep 20, 2026, 12:11Giacomo Buso: Silent Atherosclerosis Begins Earlier Than Expected
-
Sep 20, 2026, 12:0310 Posts Not to Miss This Week
-
Sep 20, 2026, 11:27Edward Lee Carter: Prasugrel Dosing Matters in P2Y12 Inhibitor Comparisons After PCI