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Phase III Randomized Study of SYNSORB Pk in Children With E. Coli-Associated Hemolytic Uremic Syndrome

This study has been completed.
Long Island Jewish Medical Center
Information provided by:
Office of Rare Diseases (ORD) Identifier:
First received: October 18, 1999
Last updated: June 23, 2005
Last verified: October 2003

OBJECTIVES: I. Determine the effect of SYNSORB Pk therapy on mortality and frequency of severe extrarenal complications observed in children with acute stage E. coli-associated hemolytic uremic syndrome.

II. Determine the effect of SYNSORB Pk therapy on the need for the duration of dialysis in these patients.

III. Determine the effect of SYNSORB Pk therapy on the recovery of renal function and resolution of urinary abnormalities in these patients.

Condition Intervention Phase
Hemolytic Uremic Syndrome
Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Masking: Double-Blind
Primary Purpose: Treatment

Resource links provided by NLM:

Further study details as provided by Office of Rare Diseases (ORD):

Estimated Enrollment: 204
Study Start Date: July 1998
Detailed Description:

PROTOCOL OUTLINE: This is a randomized, double blind, placebo controlled, multicenter study. Patients are randomized to receive either SYNSORB Pk or placebo.

Patients receive oral SYNSORB Pk or placebo three times daily for 7 days. Patients are followed on days 7, 14, 28, and 60 after discharge from the hospital.


Ages Eligible for Study:   6 Months to 18 Years   (Child, Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No


--Disease Characteristics--

  • Clinically diagnosed E. coli-associated diarrhea-associated hemolytic uremic syndrome (HUS)
  • Diarrheal prodrome within 7 days before onset of disease
  • No HUS associated with the following: Hereditary Post-bone marrow transplantation Streptococcus pneumoniae infection
  • No prior catastrophic complications

--Patient Characteristics--

  • Hematopoietic: Thrombocytopenia less than 140,000/mm3 Fragmented red blood cells
  • Renal: Renal involvement (hematuria, proteinuria, or azotemia) No underlying glomerular disease
  • Other: HIV negative No pre-existing structural abnormality or dysmotility syndrome of the gastrointestinal tract No inflammatory bowel disease (e.g., Crohn's disease, ulcerative colitis)
  Contacts and Locations
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Please refer to this study by its identifier: NCT00004465

  Show 27 Study Locations
Sponsors and Collaborators
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Long Island Jewish Medical Center
Study Chair: Howard Trachtman Long Island Jewish Medical Center
  More Information Identifier: NCT00004465     History of Changes
Other Study ID Numbers: 199/13923
Study First Received: October 18, 1999
Last Updated: June 23, 2005

Keywords provided by Office of Rare Diseases (ORD):
E. coli infection
bacterial infection
hemolytic uremic syndrome
immunologic disorders and infectious disorders
rare disease
renal and genitourinary disorders

Additional relevant MeSH terms:
Hemolytic-Uremic Syndrome
Pathologic Processes
Kidney Diseases
Urologic Diseases
Anemia, Hemolytic
Hematologic Diseases
Thrombotic Microangiopathies
Blood Platelet Disorders processed this record on May 25, 2017