A Phase 2 Open-label Study to Evaluate the Activity of Etavopivat on Transcranial Doppler Velocities in Pediatric Patients With Sickle Cell Disease Who Are at Increased Risk for Primary Stroke

All India Institute of Medical Sciences (AIIMS), Raipur, Raipur, Chhattisgarh, India

All India Institute of Medical Sciences-Delhi, Delhi, India

Nirmal Hospital Pvt. Ltd., Gujarat, India

Suretech Hospital and Research Centre Ltd., Maharashtra, India

Indira Gandhi Government Medical College & Hospital, Nagpur, India

University of Ibadan, University College Hospital, Ibadan, Nigeria

Lagos University Teaching Hospital, Lagos, Lagos, Nigeria

Aminu Kano Teaching Hospital (AKTH), Tarauni, Nigeria

Sultan Qaboos University Hospital, Muscat, Sultanet of Oman/Muscat/Al Khoud, Oman