Immune Mediated Disorders After Allogeneic Hematopoietic Cell Transplantation

Longitudinal Study of Immune Mediated Disorders After Allogeneic Hematopoietic Cell Transplantation (HCT)

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT01206309

Enrollment

911

Registered

2010-09-21

Start date

2011-03-31

Completion date

2016-10-31

Last updated

2016-10-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Bronchiolitis Obliterans, Cutaneous Sclerosis, Graft vs Host Disease

Keywords

Graft vs Host Disease, Allogeneic Hematopoietic Cell Transplantation, Bone Marrow Transplantation, Peripheral Blood Stem Cell Transplantation, Umbilical Cord Blood Stem Cell Transplantation

Brief summary

The purpose of this research study is to better understand the onset and course of graft versus host disease (GVHD)and other immune-mediated disorders after stem cell transplant.

Detailed description

Allogeneic hematopoietic cell transplantation (HCT) is the only known curative option for many hematologic disorders. After transplantation, many patients develop immune mediated disorders that may be life-threatening such as graft versus host disease (GVHD). The morbidity and mortality associated with HCT-associated immune mediated disorders are major barriers to successful use of transplantation to cure rare hematologic malignancies such as leukemia, lymphoma, multiple myeloma, myelodysplastic/myeloproliferative syndromes amongst other diseases. With this study, the investigators will investigate the biologic basis for immune mediated disorders after allogeneic HCT, focusing on those developing cutaneous sclerosis, bronchiolitis obliterans syndrome, late acute GVHD and chronic GVHD. The study will enroll 1118 (1018 adults and 100 children) allogeneic HCT patients over a three year period. Subjects will be followed for two years and monitored closely for development of immune mediated disorders. This study will have 5 study visits at day 1, 100, 180, 365, and 730. During these visits, a physical assessment, medication review, blood and urine collection will occur. If a subject develops an immune mediated disordered, they will be monitored at 3 months, 6 months, 1 year and then annually from the date of diagnosis. During these study visits, a physical assessment, IMD status, and medication review as well as blood and urine collection will occur.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Healthy volunteers

Inclusion criteria

* Planned or completed first allogeneic stem cell transplant (any conditioning regimen, graft source, donor type and GVHD prophylaxis regimen) * Signed, informed consent and, if applicable, child assent

Exclusion criteria

* Inability to comply with study procedures * Anticipated survival less than 6 months due to co-morbid disease * Autoimmune disorder or inherited immunodeficiency before HCT * Diagnosis of late acute or chronic GVHD prior to study enrollment * Hematologic relapse or chemotherapy refractory disease at restaging within 1 month of HCT or at the time of enrollment (e.g., \> 5% blasts for leukemia; poorly responsive lymphoma)

Design outcomes

Primary

Measure	Time frame	Description
The prevalence of immune mediated disorders	Diagnosis of IMD and at 2 years	The prevalence of: * Persistent, recurrent or late onset acute GVHD * Cutaneous Sclerosis * Bronchiolitis Obliterans Syndrome * Chronic GVHD

Secondary

Measure	Time frame	Description
Banked blood and urine samples	At 2 years	Summarized as the percentage of compliance for each center and for the study as a whole

Countries

United States

Outcome results