Long Chang | Medicine and Health Sciences | Best Researcher Award

Published on by Forensic Scientist

Dr. Long Chang | Medicine and Health Sciences | Best Researcher Award

Peking Union Medical College Hospital | China

Dr. Long Chang is an accomplished physician and clinical researcher whose career demonstrates excellence in patient care and significant contributions to hematology. He currently serves as an Attending Physician at the Department of Hematology, Peking Union Medical College Hospital, Beijing, China, building upon his medical training at Peking Union Medical College, Tsinghua University. His research focuses on rare hematologic disorders, particularly myeloproliferative neoplasms and histiocytic diseases, with emphasis on improving diagnostic precision, expanding therapeutic strategies, and enhancing patient outcomes. According to Scopus (Author ID: 57225110413), Dr. Long Chang has authored 39 publications, which have collectively received 165 citations across 152 documents, reflecting the impact of his work, and holds an h-index of 6. He has published influential studies in leading journals including Leukemia, EClinicalMedicine, Oncologist, and Orphanet Journal of Rare Diseases. His work has advanced treatment options for Rosai-Dorfman disease and Langerhans cell histiocytosis while also providing novel insights into gamma heavy chain disease. Notably, his clinical trials have introduced promising approaches such as low-dose cytarabine and novel immunomodulatory therapies, offering alternatives for conditions with limited treatments. Beyond publications, Dr. Long Chang demonstrates commitment to translational medicine by bridging molecular research with patient-centered care. Recognized by peers for his rigor, innovation, and leadership, he has progressed from Resident and Chief Resident to Attending Physician, reflecting both clinical expertise and academic excellence. With impactful contributions influencing practice worldwide, Dr. Long Chang exemplifies the qualities of a dedicated physician-scientist whose work continues to advance the frontiers of hematology.

Profile: Scopus

Featured Publications

  • Chang, L., Zhou, D. B., & Cao, X. X. (2023). Gamma heavy chain disease: A retrospective analysis of 6 cases. Orphanet Journal of Rare Diseases, 18(1), 77.

  • Chang, L., Qiao, B., Cai, H., et al. (2023). Clinical phenotypes, molecular analysis, and outcomes of patients with Rosai-Dorfman disease. Leukemia, 37(11), 2297–2300.

  • Chang, L., Lang, M., Lin, H., et al. (2024). Phase 2 study using low dose cytarabine for adult patients with newly diagnosed Langerhans cell histiocytosis. Leukemia, 38(4), 803–809.

  • Chang, L., Lang, M., Liu, T., et al. (2024). Lenalidomide and dexamethasone for Rosai-Dorfman disease: A single arm, single center, prospective phase 2 study. EClinicalMedicine, 73, 102685.

  • Chang, L., Cai, H. C., Lang, M., et al. (2024). Liver involvement with Langerhans cell histiocytosis in adults. The Oncologist. Advance online publication.

Sonja Jahnke | Medicine and Health Sciences | Young Scientist Award

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Ms. Sonja Jahnke | Medicine and Health Sciences | Young Scientist Award

Group Practice Drs. Jahnke | Germany

Ms. Sonja Jahnke is a promising young physician-scientist whose academic trajectory reflects an exceptional blend of clinical excellence, research productivity, and international engagement in orthopaedics and sports medicine. She completed her medical education at Brandenburg Medical School (MHB), complemented by clinical rotations at Ludwig Maximilian University, University Hospital Brandenburg, and St. Vinzenz Hospital, where she gained comprehensive training in internal medicine, trauma care, orthopaedics, and sports orthopaedics. Since July 2025, she has been serving as a resident physician in training, advancing her clinical expertise while building upon her earlier role as a surgical assistant at Sporthopaedicum Berlin. Her research focuses on anterior cruciate ligament (ACL) reconstruction, rehabilitation strategies, and the influence of bracing and muscular strength on functional recovery, bridging biomechanics with patient-centered outcomes. Ms. Sonja Jahnke has authored three peer-reviewed publications indexed in Scopus, with 34 citations across 34 documents and an h-index of 2, reflecting her growing scholarly impact. Her contributions have appeared in leading journals such as the Journal of Clinical Medicine (2025), Sports Orthopaedics and Traumatology (2023), Efort Open Reviews (2023), and Healthcare Basel (2023), advancing knowledge on ACL rehabilitation, orthopaedic outcomes, and innovative treatment approaches. In addition, she has delivered invited presentations at prestigious international meetings, including ESSKA 2024 in Milan and the Berlin Arthroscopy Course, underscoring her recognition as a dynamic and insightful communicator. Her achievements have been further acknowledged with the Young Investigator Award from Brandenburg Medical School in 2022, highlighting her strong potential as an emerging leader in sports medicine research and clinical practice.

Profile: Scopus

Featured Publications

  1. Jahnke, S., Prill, R., Królikowska, A., & Becker, R. (2025, September). Test learning effects influence coordinative but not strength-related tasks in patients six months after anterior cruciate ligament reconstruction.

  2. Prill, R., Cruysen, C., Jahnke, S., & Becker, R. (2023, June). Der Einfluss von Bandagen und Orthesen auf die Performance in der Back in Action Testbatterie. Conference Paper.

  3. Diquattro, E., Jahnke, S., Traina, F., & Kopf, S. (2023, May). ACL surgery: Reasons for failure and management.

  4. Jahnke, S., Cruysen, C., Prill, R., & Becker, R. (2023, February). Protocol for a randomized crossover trial to evaluate the effect of soft brace and rigid orthosis on performance and readiness to return to sport six months post-ACL-reconstruction.

  5. Jahnke, S., Becker, R., Królikowska, A., & Prill, R. (2022, August). Manual estimation of hip abductor strength – A practical alternative to conventional assessment tools? Conference Paper.

  6. Jahnke, S., Królikowska, A., Becker, R., & Prill, R. (2022, August). Influence of hip abductor strength on pelvis and knee position during a single-leg landing test. Conference Paper.

  7. Rinaldi, V. G., Prill, R., Jahnke, S., & Becker, R. (2022, August). The influence of gluteal muscle strength deficits on dynamic knee valgus: A scoping review.