Platelet Disorders Clinic

Platelets are part of the blood that helps to stop bleeding and repair blood vessels. Platelet disorders are a rare cause of severe bleeding in children. These conditions may be passed down in families (inherited). More often, they develop later, such as immune thrombocytopenia (ITP).  

The Platelet Disorders Clinic at St. Jude Children’s Research Hospital cares for children with low platelet counts or platelets that are not working properly. Pediatricians can refer patients to us. We also support other hematologists by providing consultations. 

The Platelet Disorders team uses the most up-to-date tools to diagnose and treat children with platelet conditions, whether the conditions are inherited or develop later. Thanks to recent advances in therapy, many children can now safely enjoy everyday activities like sports.  

We also offer clinical trials so that children can benefit from new treatments as they become available. Clinical trials are safe, and participation is optional.  

Learn more about clinical research.

Services we provide

Our team offers complete services to care for your child. We provide evaluation and treatment by a team skilled in:  

• Platelet disorder diagnosis and management 
• Management of chronic refractory immune thrombocytopenia (ITP) in children (when ITP does not improve with standard treatment)  
• Genetic evaluation and counseling to help families understand their risk

Your Platelet Disorders Clinic team

The Platelet Disorders Clinic team includes: 

• Medical director, a senior clinician and researcher experienced in platelet biology and caring for children with platelet disorders 
• Advanced practice practitioner (nurse practitioner or physician assistant) specializing in childhood blood disorders 
• Clinical care coordinator skilled in helping manage patients with complex medical needs  
• Genetic counselors trained to find and understand the genetic causes of blood disorders  

What to expect during your visit

During your visit, we will ask detailed questions about your child’s health and family history and do a careful physical exam. Please bring any previous lab results for you and your child if you have them.  

Your child will have blood work done at the appointment. We may recommend other specialized blood testing after speaking with you. 

Learn more

You may contact the Platelet Disorders Clinic by calling  901-595-5041. If you are outside the Memphis area, call toll-free 1-866-278-5833, ext. 5041.