Abstract

This subproject is one of many research subprojects utilizing theresources provided by a Center grant funded by NIH/NCRR. The subproject andinvestigator (PI) may have received primary funding from another NIH source,and thus could be represented in other CRISP entries. The institution listed isfor the Center, which is not necessarily the institution for the investigator.ABSTRACTHYPOTHESISTopotecan is a camptothecin analogue that interacts with DNA topoisomerase I, causing breakage in DNA strands during replication. Topotecan has antitumor activity against various pediatric solid tumors including neuroblastoma, rhabdomyosarcoma, Ewing's sarcoma, and medulloblastoma.
SPECIFIC AIMS Objectives:To estimate the response rate of two cycles of intravenous topotecan in children with recurrent Wilms tumor of favorable histology that is refractory to standard curative therapy.To describe the anti-tumor activity of topotecan in children with recurrent Wilms tumor of anaplastic histology.To assess the relation between CYP3A4/5 genotype and the phannocokinetics and pharmacodynamics of topetecan.To assess the relation between ABCG2 genotype and the pharmacokinetics and pharmacodynamics of topotecan.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
General Clinical Research Centers Program (M01)
Project #
2M01RR000188-43
Application #
7605868
Study Section
National Center for Research Resources Initial Review Group (RIRG)
Project Start
2007-02-15
Project End
2007-11-30
Budget Start
2007-02-15
Budget End
2007-11-30
Support Year
43
Fiscal Year
2007
Total Cost
$16,403
Indirect Cost

  Institution

Name
Baylor College of Medicine
Department
Pediatrics
Type
Schools of Medicine
DUNS #
051113330
City
Houston
State
TX
Country
United States
Zip Code
77030

  Publications

Hunsaker, Sanita L; Garland, Beth H; Rofey, Dana et al. (2018) A Multisite 2-Year Follow Up of Psychopathology Prevalence, Predictors, and Correlates Among Adolescents Who Did or Did Not Undergo Weight Loss Surgery. J Adolesc Health 63:142-150
Lanzieri, Tatiana M; Chung, Winnie; Leung, Jessica et al. (2018) Hearing Trajectory in Children with Congenital Cytomegalovirus Infection. Otolaryngol Head Neck Surg 158:736-744
Bollard, Catherine M; Tripic, Tamara; Cruz, Conrad Russell et al. (2018) Tumor-Specific T-Cells Engineered to Overcome Tumor Immune Evasion Induce Clinical Responses in Patients With Relapsed Hodgkin Lymphoma. J Clin Oncol 36:1128-1139
Michalsky, Marc P; Inge, Thomas H; Jenkins, Todd M et al. (2018) Cardiovascular Risk Factors After Adolescent Bariatric Surgery. Pediatrics 141:
Lau, Chantal (2018) Breastfeeding Challenges and the Preterm Mother-Infant Dyad: A Conceptual Model. Breastfeed Med 13:8-17
Gururangan, Sridharan; Reap, Elizabeth; Schmittling, Robert et al. (2017) Regulatory T cell subsets in patients with medulloblastoma at diagnosis and during standard irradiation and chemotherapy (PBTC N-11). Cancer Immunol Immunother 66:1589-1595
Lanzieri, T M; Leung, J; Caviness, A C et al. (2017) Long-term outcomes of children with symptomatic congenital cytomegalovirus disease. J Perinatol 37:875-880
El-Hattab, Ayman W; Zarante, Ana Maria; Almannai, Mohammed et al. (2017) Therapies for mitochondrial diseases and current clinical trials. Mol Genet Metab 122:1-9
Jin, Haoxing Douglas; Demmler-Harrison, Gail J; Coats, David K et al. (2017) Long-term Visual and Ocular Sequelae in Patients With Congenital Cytomegalovirus Infection. Pediatr Infect Dis J 36:877-882
Oh, Sam S; Du, Randal; Zeiger, Andrew M et al. (2017) Breastfeeding associated with higher lung function in African American youths with asthma. J Asthma 54:856-865

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