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Efficacy and Safety of Treatment with Rituximab for Difficult Steroid-Resistant and  Dependent Nephrotic Syndrome:  Multicentric Report Ashima Gulati, Aditi Sinha, Stanley C. Jordan, Pankaj Hari,  Amit K. Dinda, Sonika Sharma, Rajendra . Srivastava, Asha Moudgil, and Arvind Bagga Divisions of Pediatric Nephrology and Genetics, and Department of Pathology, AIIMS, New Delhi, India; Nephrology and Transplant Immunology, Cedars-Sinai Medical Center, Los Angeles; and Nephrology and Kidney Transplant, Children’s National Medical Center, Washington, DC
Nephrotic syndrome- why occurs? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Pediatr Nephrol (2009) 24:1433–1438
Evidence in support of B cell disease ,[object Object],[object Object],[object Object]
Pro-B  Pre-B1  Pre-B2  Immature B  Mature B  Plasma MHC II CD19 CD22 CD34 Ig  VpreB,   5 CD10 CD20
Rituximab and B cells ,[object Object],[object Object],[object Object],[object Object]
Mechanism of Actions ,[object Object],[object Object],[object Object],[object Object],[object Object]
 
Rituximab and Cell death ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Course of Nephrotic Syndrome 40% 10-15% ISKDC.  J Am Soc Nephrol  8: 769–776, 1997 Long-term outcome of biopsy-proven, frequently relapsing minimal-change nephrotic syndrome in children. Clin J Am Soc Nephrol  4: 1593–1600, 2009
Difficult to manage ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Pediatr Nephrol 24: 1525–1532, 2009; Pediatr Nephrol 22: 215-221, 2007
Rituximab ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Semin Arthrit Rheum 36: 71–81, 2006 Pediatr Nephrol 24: 1433–1438, 2009
Rituximab in Nephrotic Syndrome ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 
Material and Methods ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Definitions ,[object Object],[object Object],[object Object],[object Object],[object Object]
Methods ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Rituximab Therapy in SRNS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Rituximab therapy in SDNS ,[object Object],[object Object],[object Object],[object Object]
Rituximab not used ,[object Object],[object Object],[object Object],[object Object],[object Object]
Rituximab Therapy ,[object Object],[object Object],[object Object],[object Object],[object Object]
Concomitant therapy ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Follow-Up ,[object Object],[object Object],[object Object]
Results ,[object Object],[object Object],[object Object]
 
SRNS patients ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object]
Longer follow up ,[object Object],[object Object],[object Object],[object Object]
SRNS- Retreatment ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 
SDNS patients ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SDNS patients ,[object Object],[object Object],[object Object]
SDNS Patients
 
B-Cell (CD19) Depletion ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Side Effects ,[object Object],[object Object],[object Object],[object Object],[object Object]
Discussion ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SDNS patients ,[object Object],[object Object],[object Object],[object Object]
 
 
 
Sustained remission in 19 patients (86.3%),
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 
Critical Appraisal ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Side Effects ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
New Fatal Side Effects
Limitations ,[object Object],[object Object],[object Object],[object Object],[object Object]
Conclusions ,[object Object],[object Object],[object Object],[object Object]
Conclusions ,[object Object],[object Object],[object Object],[object Object]

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Rituximab Journal Club

  • 1. Efficacy and Safety of Treatment with Rituximab for Difficult Steroid-Resistant and Dependent Nephrotic Syndrome: Multicentric Report Ashima Gulati, Aditi Sinha, Stanley C. Jordan, Pankaj Hari, Amit K. Dinda, Sonika Sharma, Rajendra . Srivastava, Asha Moudgil, and Arvind Bagga Divisions of Pediatric Nephrology and Genetics, and Department of Pathology, AIIMS, New Delhi, India; Nephrology and Transplant Immunology, Cedars-Sinai Medical Center, Los Angeles; and Nephrology and Kidney Transplant, Children’s National Medical Center, Washington, DC
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  • 4. Pro-B Pre-B1 Pre-B2 Immature B Mature B Plasma MHC II CD19 CD22 CD34 Ig  VpreB,  5 CD10 CD20
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  • 7.  
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  • 9. Course of Nephrotic Syndrome 40% 10-15% ISKDC. J Am Soc Nephrol 8: 769–776, 1997 Long-term outcome of biopsy-proven, frequently relapsing minimal-change nephrotic syndrome in children. Clin J Am Soc Nephrol 4: 1593–1600, 2009
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  • 41. Sustained remission in 19 patients (86.3%),
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  • 46. New Fatal Side Effects
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