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Illustrated Abstracts Of The 5th Euplan International Conference, Alexandra Yakusheva, Alexandre Slater, Bernard Payrastre, Cédric Garcia, Giorgia D'Italia, Harriet Allan, Judith M. E. M. Cosemans, Matthew Harper, Meinrad Gawaz, Paul Armstrong, Sara Troitiño, Silvia Maria Grazia Trivigno, Ulhas P. Naik, Yotis A. Senis Jun 2023

Illustrated Abstracts Of The 5th Euplan International Conference, Alexandra Yakusheva, Alexandre Slater, Bernard Payrastre, Cédric Garcia, Giorgia D'Italia, Harriet Allan, Judith M. E. M. Cosemans, Matthew Harper, Meinrad Gawaz, Paul Armstrong, Sara Troitiño, Silvia Maria Grazia Trivigno, Ulhas P. Naik, Yotis A. Senis

Cardeza Foundation for Hematologic Research

These illustrated capsules have been prepared by some speakers of State-of-the-Art talks and of original investigations, presented at the 5th European Platelet Network (EUPLAN) International Conference, which was held at the Università degli Studi di Milano (Italy) on September 28-30, 2022. The programme featured various state-of-the-art lectures and a selection of oral presentations covering a broad range of topics in platelet and megakaryocyte biology, from basic science to recent advances in clinical studies. As usual, the meeting brought together senior scientists and trainees in an informal atmosphere to discuss platelet science in person.


Perioperative Outcomes Of Patients With Bleeding Disorders Undergoing Major Surgery At An Academic Hemophilia Treatment Center, Ruben Rhoades, Zachary French, Amy Yang, Karen Walsh, Douglass A. Drelich, Steven E. Mckenzie Jan 2023

Perioperative Outcomes Of Patients With Bleeding Disorders Undergoing Major Surgery At An Academic Hemophilia Treatment Center, Ruben Rhoades, Zachary French, Amy Yang, Karen Walsh, Douglass A. Drelich, Steven E. Mckenzie

Department of Medicine Faculty Papers

Persons with bleeding disorders (PwBD) are at high risk for bleeding with invasive procedures. However, the risk of bleeding in PwBD undergoing major surgery and outcomes of patients managed perioperatively at a hemophilia treatment center (HTC) are not well described. We performed a retrospective review of surgical outcomes among PwBD undergoing major surgery between January 1st, 2017 and December 31st, 2019 at the Cardeza Foundation Hemophilia and Thrombosis Center in Philadelphia, PA. The primary outcome was postoperative bleeding, assessed according to the ISTH-SSC's 2010 definition. Secondary outcomes included use of unplanned postoperative hemostatic therapy, LOS, and 30-day readmission rate. Results …


Role Of Extracellular Vesicles In Glia-Neuron Intercellular Communication, Shahzad Ahmad, Rohit K Srivastava, Pratibha Singh, Ulhas P. Naik, Amit K Srivastava Apr 2022

Role Of Extracellular Vesicles In Glia-Neuron Intercellular Communication, Shahzad Ahmad, Rohit K Srivastava, Pratibha Singh, Ulhas P. Naik, Amit K Srivastava

Department of Medicine Faculty Papers

Cross talk between glia and neurons is crucial for a variety of biological functions, ranging from nervous system development, axonal conduction, synaptic transmission, neural circuit maturation, to homeostasis maintenance. Extracellular vesicles (EVs), which were initially described as cellular debris and were devoid of biological function, are now recognized as key components in cell-cell communication and play a critical role in glia-neuron communication. EVs transport the proteins, lipids, and nucleic acid cargo in intercellular communication, which alters target cells structurally and functionally. A better understanding of the roles of EVs in glia-neuron communication, both in physiological and pathological conditions, can aid …


Opioids And Sickle Cell Disease: From Opium To The Opioid Epidemic., Samir K. Ballas Jan 2021

Opioids And Sickle Cell Disease: From Opium To The Opioid Epidemic., Samir K. Ballas

Cardeza Foundation for Hematologic Research

Sickle cell disease (SCD) is an inherited disorder of hemoglobin structure. The clinical effects of the sickle gene are pleiotropic in nature causing multiple phenotypic expressions associated with the various complications of the disease. The hallmark of the disease is pain that could be acute, chronic, nociceptive, or neuropathic that could occur singly or in various combinations. The acute vaso-occlusive painful crisis (VOC) is the most common cause of admissions to the Emergency Department and/or the hospital. Although progress has been made in understanding the pathophysiology of SCD as well as in developing preventive and curative therapies, effective pain management …


How I Treat Acute And Persistent Sickle Cell Pain., Samir K. Ballas Sep 2020

How I Treat Acute And Persistent Sickle Cell Pain., Samir K. Ballas

Cardeza Foundation for Hematologic Research

Sickle pain is the hallmark of sickle cell disease (SCD). It could be acute, persistent/relapsing, chronic, or neuropathic. Although there is a general consensus that pain is a major manifestation of SCD, there is a controversy as to the types of pain and their interrelationship between acute, chronic, relapsing, persistent, etc. This report first reviews the general approach to the management of acute vaso-occlusive crisis (VOC) pain, including education, counseling, pharmacotherapy, non-pharmacotherapy, and fluid therapy. This is followed by the presentation of five patients that represent typical issues that are commonly encountered in the management of patients with SCD. These …


Treatment Of Dental Complications In Sickle Cell Disease., Priti Mulimani, Samir K. Ballas, Adinegara Bl Abas, Laxminarayan Karanth Dec 2019

Treatment Of Dental Complications In Sickle Cell Disease., Priti Mulimani, Samir K. Ballas, Adinegara Bl Abas, Laxminarayan Karanth

Cardeza Foundation for Hematologic Research

BACKGROUND: Sickle cell disease is the most common single gene disorder and the commonest haemoglobinopathy found with high prevalence in many populations across the world. Management of dental complications in people with sickle cell disease requires special consideration for three main reasons. Firstly, dental and oral tissues are affected by the blood disorder resulting in several oro-facial abnormalities. Secondly, living with a haemoglobinopathy and coping with its associated serious consequences may result in individuals neglecting their oral health care. Finally, the treatment of these oral complications must be adapted to the systemic condition and special needs of these individuals, in …


Comorbidities In Aging Patients With Sickle Cell Disease., Samir K. Ballas Mar 2018

Comorbidities In Aging Patients With Sickle Cell Disease., Samir K. Ballas

Cardeza Foundation for Hematologic Research

Sickle cell disease (SCD) in general and sickle cell anemia in particular is a highly complex disorder both at the molecular and clinical levels. Although the molecular lesion is a single-point mutation, the sickle gene is pleiotropic in nature causing multiple phenotypic expressions that constitute the various complications of the disease. Moreover, despite the fact that SCD is a chronic malady, its manifestations are both acute and chronic. The former include, among other things, the recurrent vaso-occlusive crises (its hallmark) and acute chest syndrome. The chronic complications include most commonly avascular necrosis and leg ulcers. Currently, survival of patients with …


Treatment Of Dental Complications In Sickle Cell Disease., Priti Mulimani, Samir K. Ballas, Adinegara B L Abas, Laxminarayan Karanth Apr 2016

Treatment Of Dental Complications In Sickle Cell Disease., Priti Mulimani, Samir K. Ballas, Adinegara B L Abas, Laxminarayan Karanth

Cardeza Foundation for Hematologic Research

BACKGROUND: Sickle cell disease is the most common single gene disorder and the commonest haemoglobinopathy found with high prevalence in many populations across the world. Management of dental complications in people with sickle cell disease requires special consideration for three main reasons. Firstly, dental and oral tissues are affected by the blood disorder resulting in several oro-facial abnormalities. Secondly, living with a haemoglobinopathy and coping with its associated serious consequences may result in individuals neglecting their oral health care. Finally, the treatment of these oral complications must be adapted to the systemic condition and special needs of these individuals, in …