2009-current: Medical Director of Kidney Transplantation Program, BUSM, Boston, MA
2015-current: Medical Director of Pancreas Transplantation, Brigham and Women’s Hospital, Boston, MA
2015-current: Co-director of Thrombotic Microangiopathy Program, BUSM, Boston, MA
Thrombotic microangiopathy (TMA) is a rare but very serious condition. It is characterized by widespread microthrombi formation in multiple organs (in its severe and disseminated form) or localized microthrombi in the kidney (in its limited form). TMA is usually characterized by thrombocytopenia, microangiopathic hemolytic anemia (MAHA), and multiple organ injury and dysfunction.
Early detection and accurate diagnosis are essential to implement appropriate therapies, and improve patients’ prognosis and survival. Delay in diagnosis could result in late implementation of appropriate therapies, and this could result in permanent and irreversible organ damage. Left untreated TMA is associated with very high level of morbidity and mortality. TMA presentation could be highly variable making the diagnosis even more difficult. Once the diagnosis of TMA is established, defining the underlying cause is even more challenging due to frequent overlap between the common causes of TMA.
We have a unique multidisciplinary approach to the management of this very rare disease. A TMA team was established at Boston University Medical Center with the primary objective of improving patients care and outcome. Our Team works in close collaboration with the ARC on Thrombosis.
A primary goal of the team is to provide excellent patient care. The TMA team is multidisciplinary involving: nephrologists, hematologists, the director of apheresis, pediatric hematologist and pharmacist. They are always available to manage any patient with suspected TMA. Special protocols and algorithm have been created by the team to help guiding the provider in making an accurate diagnosis of any TMA case.
Another goal of the TMA team is educational. We are actively spreading awareness of this rare disease between our providers at BMC, and also regionally and nationally by organizing lectures and seminars as well as mini-symposia.
A third goal of the TMA team is to advance basic and clinical research related to TMA. We are active in clinical trials addressing the efficacy of newer agents for the treatment of complement mediated HUS a special form of TMA. Our scientists are also trying to understand some underlying pathological mechanisms that could be contributing to TMA.
A link to our team is available at:
- Lebanese University, MD
- Lebanese University, BS
- Published on 7/17/2018
Kumaradevan S, Lee SY, Richards S, Lyle C, Zhao Q, Tapan U, Jiangliu Y, Ghumman S, Walker J, Belghasem M, Arinze N, Kuhnen A, Weinberg J, Francis J, Hartshorn K, Kolachalama VB, Cifuentes D, Rahimi N, Chitalia VC. c-Cbl Expression Correlates with Human Colorectal Cancer Survival and Its Wnt/ß-Catenin Suppressor Function Is Regulated by Tyr371 Phosphorylation. Am J Pathol. 2018 Aug; 188(8):1921-1933. PMID: 30029779.
- Published on 4/1/2018
Reddy YNV, Nunes D, Chitalia V, Gordon CE, Francis JM. Hepatitis C virus infection in kidney transplantation-changing paradigms with novel agents. Hemodial Int. 2018 Apr; 22 Suppl 1:S53-S60. PMID: 29694721.
- Published on 4/1/2018
Cohen-Bucay A, Francis JM, Gordon CE. Timing of hepatitis C virus infection treatment in kidney transplant candidates. Hemodial Int. 2018 Apr; 22 Suppl 1:S61-S70. PMID: 29694723.
- Published on 1/17/2018
Kolachalama VB, Shashar M, Alousi F, Shivanna S, Rijal K, Belghasem ME, Walker J, Matsuura S, Chang GH, Gibson CM, Dember LM, Francis JM, Ravid K, Chitalia VC. Uremic Solute-Aryl Hydrocarbon Receptor-Tissue Factor Axis Associates with Thrombosis after Vascular Injury in Humans. J Am Soc Nephrol. 2018 Mar; 29(3):1063-1072. PMID: 29343519.
- Published on 1/11/2018
Kolachalama VB, Singh P, Lin CQ, Mun D, Belghasem ME, Henderson JM, Francis JM, Salant DJ, Chitalia VC. Association of Pathological Fibrosis With Renal Survival Using Deep Neural Networks. Kidney Int Rep. 2018 Mar; 3(2):464-475. PMID: 29725651.
- Published on 11/22/2017
Shashar M, Belghasem ME, Matsuura S, Walker J, Richards S, Alousi F, Rijal K, Kolachalama VB, Balcells M, Odagi M, Nagasawa K, Henderson JM, Gautam A, Rushmore R, Francis J, Kirchhofer D, Kolandaivelu K, Sherr DH, Edelman ER, Ravid K, Chitalia VC. Targeting STUB1-tissue factor axis normalizes hyperthrombotic uremic phenotype without increasing bleeding risk. Sci Transl Med. 2017 Nov 22; 9(417). PMID: 29167396.
- Published on 7/15/2017
Gordon CE, Chitalia VC, Sloan JM, Salant DJ, Coleman DL, Quillen K, Ravid K, Francis JM. Thrombotic Microangiopathy: A Multidisciplinary Team Approach. Am J Kidney Dis. 2017 Nov; 70(5):715-721. PMID: 28720207.
- Published on 5/21/2017
Tapan U, Lee SY, Weinberg J, Kolachalama VB, Francis J, Charlot M, Hartshorn K, Chitalia V. Racial differences in colorectal cancer survival at a safety net hospital. Cancer Epidemiol. 2017 08; 49:30-37. PMID: 28538169.
- Published on 3/1/2017
Reddy YN, Siedlecki AM, Francis JM. Breaking down the complement system: a review and update on novel therapies. Curr Opin Nephrol Hypertens. 2017 Mar; 26(2):123-128. PMID: 27977428.
- Published on 11/17/2016
Gordon CE, Vantzelfde S, Francis JM. Acetazolamide in Lithium-Induced Nephrogenic Diabetes Insipidus. N Engl J Med. 2016 11 17; 375(20):2008-2009. PMID: 27959610.
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