Funded by Foundation

Hemophilia is a rare lifelong condition which can be potentially life-threatening. Parents bare a significant responsibility for delivery of medical care because the treatment for hemophilia begins early in life for children within the home setting. As a result, parents frequently exhibit a heightened level of stress, anxiety, and subsequent trauma around the acceptance of the illness and the administration of medication management. To address the multifaceted nature of chronic illness for patients and their families, the ideal treatment utilizes a multidisciplinary team. Our proposed 3P Patient Parent Power Program aims to standardize care for families with patients of hemophilia using a tiered approach of psychosocial support. The necessary level of support will be provided to parents in order for them to successfully provide in-home prophylactic factor treatment. The goal of the program is to reduce parental stress and anxiety related to this chronic illness and increase feelings of empowerment for the parent and child.

Dr. Parthasarathy's research will tackle two important biological issues in coagulation - namely how procofactor FVIII converts to the active cofactor form (FVIIIa) and binds to IX and X, and the location of FVIII in generating the active Xase complex. Results from this study will provide molecular and biochemical insights into the role of FVIIIa in regulating hemostasis and further elucidate the interactions between coagulation complexes. Dr. Parthasarathy obtained his Masters in Biotechnology from Jawaharlal Nehru University in New Delhi, India and received his Ph.D. in Biochemistry from the University of Kansas in 2011. He has been a postdoctoral researcher in the lab of Dr. Rodney Camire at The Children's Hospital of Philadelphia since July 2011. This award has been made possible through a generous donation from Hemophilia of Georgia, Inc.

Dr. Noh's research will utilize induced pluripotent stem cells (iPSC) and manipulate them in vitro to expand production of megakaryocytes and platelets that express therapeutic proteins, including FVIII. The project will further determine whether this system of autologous platelets which overexpress FVIII can be delivered directly to the site of injury and hemorrhage, thereby circumventing and evading neutralization by alloantibody inhibitors in hemophilia A. Dr. Noh received her Ph.D. in Preventive Pharmacology from Seoul National University in South Korea. She has been a postdoctoral fellow in Dr. Mitchell Weiss' lab at The Children's Hospital of Philadelphia since 2012. Dr. Noh is currently being mentored in this JGP project by Dr. Mortimer Poncz at CHOP.

Dr. Chappell's research project will develop a model for characterizing bleeding in hemophilia and particularly in joints. Using mouse models of hematoma formation and knee joint bleeding, Dr. Chappell will use 3D fluorescent imaging technology in "living" hemophilia B mice to better trace bleeding over time- from induction of a bleed to its resolution. This project will provide additional insights on the basic science underlying hemophilic bleeds, not to mention the optimal interventions and timing of treatment to potentially prevent damage caused by bleeds. Dr. Chappell earned her Ph.D. in Pharmaceutical Sciences from UNC Chapel Hill in 2013. She will pursue her research under the mentorship of Dr. Dougald Monroe, Professor in the Division of Hematology/Oncology, UNC School of Medicine and the UNC McAllister Heart Institute.

Per Dr. Fu, the JGP provided her with the opportunity to work on hemophilia, as well as von Willebrand disease. After the completion of her JGP project, Dr. Fu remained in the bleeding disorder field.

Pediatric pain, especially in the hemophilia population, is under-recognized and under-treated. Barriers to adequate treatment include lack of knowledge, variability of practice, and outmoded beliefs. All of these factors lead to a culture of slow to no change in practice patterns. Health care providers need current, state-ofthe- art education and tools to assist them in developing the skills required to assess and manage pain in children. Children are often given minimal or no analgesia for procedures that would be treated aggressively in adults. Although more is now known about pain management in children, this knowledge has not been widely or effectively translated into routine pediatric clinical practice, including the practice of most HTCs. In the bleeding disorders community, especially for those with hemophilia, children begin to experience frequent pokes secondary to frequent factor infusions and blood draws at an early age. Depending on the severity of their disorder, they may experience a poke daily or more frequently. This gives rise to anxiety for the child as well as their parents and other family members. Anticipatory anxiety is not uncommon in this setting. The child and their family often feel as though they have no control over the situation. A distraction box is filled with tools for providers to implement during any procedure involving children. The simple act of distraction (in whatever form) can significantly decrease pain and anxiety for both the child as well as their parent. This box offers multiple methods of distraction and informational videos on techniques. The focus of the Poke Plan is to give control over a painful or anxiety provoking situation back to the parent/child. The simple wallet card quickly educates any provider on how the child best handles the discomfort and anxiety associated with a poke/needlestick. Filling out the card educates the parents on distraction techniques that may be helpful for their child in painful and anxiety provoking situations. To date there have not been any studies done in this population. However centers in Michigan using similar Poke Plans in the general pediatric population include but not necessarily limited too are: Sparrow Hospital in Lansing Michigan, Munson Medical Center in Traverse City, Michigan as well as the University of Michigan Children and Women’s Hospital in Ann Arbor, Michigan.

As technology advances and provides electronic tools for enhancing communication by phone and computer, health care providers are finding ways to adapt these tools into patient care. Telehealth is the use of electronic information and telecommunications technologies to support long-distance clinical health care. For patients with hemophilia who experience a bleed in the home setting, telehealth has the potential to help the patient, family, and health care provider assess what is going on and develop the best plan of care, all while the patient stays in the home setting. In this clinical project, we will use the telehealth resources available at our institution to partner with patients and families with severe hemophilia with a high risk of bleeding episode who also have a home computer with a camera and internet access. We want to find out more about how many patients have these home resources, how to use video-conferencing when managing a bleed and what patients, families, and health care staff think about using video conferencing. This will help us plan future research using telehealth video-conferencing for a larger group of hemophilia patients.

This study explores perceptions among adolescent aged patients with inherited bleeding disorders regarding religiosity/spirituality and whether their beliefs have an impact on the pain they experience. Subjects participating will be assessed in regards to the type, frequency and intensity of pain experienced and measures used to cope with the pain. Finally, we will measure patient self reports of disease self efficacy. To further assess the impact of religiosity/spirituality on the family system, we will be measuring parental perceptions of religiosity/spirituality with parents of the participating adolescents.

Dr. von Drygalski's research focuses on better understanding the mechanisms operating the anti-fibrinolytic system and how this process works in patients with hemophilia and specifically with joint bleeding. Accelerated fibrinolysis and clot instability are becoming increasingly recognized as contributing factors to bleeding in hemophilia. One important molecule that prevents fibrinolysis is called TAFI (Thrombin Activatable Fibrinolysis Inhibitor). Dr. von Drygalski will be studying the dual anti-fibrinolytic and anti-inflammatory functions of TAFI in hemophilia arthropathy and develop a therapeutic TAFI-based approach to improving the efficacy of FVIIa based bypassing strategies for acute bleeding and joint protection. Her mentors and collaborators are John H. Griffin, PhD, Laurent O. Mosnier, PhD and Martin Lotz, MD, distinguished researchers at UCSD -The Scripps Research Institute. Dr. von Drygalski received her M.D. from the Universities of Erlangen/Nurnberg and Munich in 1995 and her Pharm.D. from the University of Munich in 1988. She joined the faculty in July 2011 as Assistant Clinical Professor at UCSD and Director of the Adult Hemophilia and Thrombosis Treatment Center, Division of Hematology/Oncology, Department of Medicine. She also has an appointment as Adjunct Assistant Professor at the Scripps Research Institute (TSRI). The funding for this award is made possible thanks to a generous grant from Novo Nordisk.

This research project will examine fall history and fall risk in patients with hemophilia. Multiple risk factors for falls identified in the general population are prevalent in the hemophilia population. Existing data suggest that fall rates may be higher and that fall risk may begin at an earlier age in patients with hemophilia. Identification of fall risk enables early intervention, thereby preventing injury and fear of physical activity, both of which have been associated with falling and may carry an increased risk in patients with bleeding disorders.

The goal of Dr. Chen's research is to examine a method for selectively expanding hematopoietic stem cells expressing the factor VIII transgene. She will also examine the immune consequences of this approach, based on the idea that gene transfer in platelets evades immune recognition. This research has the potential to elicit important clues to developing an approach for gene therapy of hemophilia A and hemophilia A with inhibitors.

Dr. Chen earned a PhD in hematology from Fujian Medical University in China. She already has more than 27 papers published in the Chinese medical literature. Her research in hemophilia and gene therapy will be under the mentorship of Dr. Qizhen Shi, MD, PhD, Associate Investigator at the Blood Research Institute and Assistant Professor of Pediatric Hematology at the Medical College of Wisconsin.

Individuals with hemophilia are living longer than previously expected because of advances in treatment, including the development of clotting factor replacement. However, we do not understand the psychological and emotional impact of aging with hemophilia, how this affects quality of life, and how resilience and healthy coping skills are developed and maintained. For example, we do not know if persons with hemophilia: (a) retire early because of having a disability, although this may be a reasonable assumption; (b) if they are financially secure; and (c) how much joint damage impacts the ability to move, walk, and perform everyday activities. We also do not know what special challenges arise from aging with hemophilia, and if this leads to more divorces, an increase in living alone, and a greater need for help to remain independent. There is little research showing which traits help persons with hemophilia continue to mature, and keep an emotional balance while dealing with a lifelong, chronic condition and how all these traits improve or reduce quality of life.

Menstrual cycles for females with bleeding disorders can present special challenges not experienced by other girls and women. Having your period can be physically, social and emotionally exhausting. A new web-based application is now available and can be downloaded to your personal mobile device or desktop computer. With this application you can track how long your period lasts, how much you are bleeding, any interventions utilized and how it is affecting your daily life. This is a new web-based application you can download that is free and available to all girls and women with bleeding disorders through their federally funded hemophilia treatment center (HTC).

The objective of this study is to collect a large data base of gait parameters on individuals from the age of 12 months to 99 years old who do not have neuromotor deficits. This ongoing study will be the basis of comparison for people with hemophilia as a means to identify gait deficits that occur due to joint or muscle involvement from the bleeding disorder as compared to gender and age matched controls. We are using the GaitRite electronic walkway evaluation system as the quantitative measurement tool for gait analysis. Enrolled subjects are consented to this study and to the storage of data in a gait repository for future studies. This data will be available to other Hemophilia Treatment Centers upon written request to our Gait Repository Guardian (currently Dave Oleson, PT at the Hemophilia Treatment Center at CDRC in Portland, OR).

The purpose of this pilot study is to characterize social integration of persons with congenital bleeding disorders (PWCBD), specifically adult males with hemophilia A or B. Due to early onset of bleeding symptoms, they are predisposed to acute, life-threatening bleeding, bleeding complications, risk for long-term disabling hemophilic arthropathy, and blood-borne infections. A European study has shown that adult males with hemophilia have inferior socialization as measured by work, work disability and health-related quality of life when compared to adult men in the general population. We hypothesize that a broader view of socialization components also contribute to quality of life. We also propose that the role of the spouse or significant other may have relevance for current social work goals in providing comprehensive care for adult PWCBD.