13305 results for ""pdc"+"heritage+language"+census+study"

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• 2017_AML_WGS

  This 2017_AML_WGS study includes 10 paired samples derived from Korean AML paitients. 10 AML Bone Marrow samples were collected and paired with each normal(Saliva or BM derived) sequencing data. The results of this WGS study were analyzed by Mutect and GATK for ranking germline variants and cancer variants to make mutational profile matrix.

  Study EGAS00001002388

• Prevalence and association of microsatellite instability and Lynch syndrome Pan-Cancer and development of a personalized cancer risk prediction tool for Lynch syndrome carriers in India

  The study aimed to systematically study MSI/ MMRd status in tumour DNA and germline mutations in mismatch repair (MMR) genes across a unique, large and heterogeneous group of commonly observed non-colorectal gastrointestinal and genitourinary tumours in the Indian population.

  Study EGAS50000001449

• 2014_AML_WES_51 samples

  2014 AML WES study contains 51 paired WES samples which were collected from SNUH. The study was designed to examine the molecular abnormalities from leukemic patients at initial diagnosis in comparison with corresponding germ line control (saliva samples). The results of WXS were analyzed by Mutect for ranking cancer variants and creating mutational matrix.

  Study EGAS00001002819

• Somatic_mutation_and_clonal_evolution_in_the_human_testes

  In this study we aim to characterise the landscape of Pathogenic variants and clonal dynamics in normal and cancerous testes and their role in cancer predisposition. The study combines targeted sequencing and whole-genome sequencing of microbiopsies from testes. The range of patients studied will include healthy individuals, and patients with testicular cancer.

  Study EGAS00001003021

• Somatic_mutation_and_clonal_evolution_in_the_human_pancreas___WGS

  In this study we aim to characterise the landscape of mutation and clonal selection in the human pancreas. The study combines targeted sequencing and whole-genome sequencing of microbiopsies from the pancreas. The range of patients studied will include healthy individuals, both smokers and non-smokers, and patients with pancreatic ductal adenocarcinoma.

  Study EGAS00001002626

• 2017_prospective_v2 Whole Exome Sequencing

  2017 AML prospective study contains 10 paired WES samples which were collected from SNUH.The study was designed to examine the molecular abnormalities from leukemic patients at initial diagnosis in comparison with corresponding germ line control (saliva samples). The results of WXS were analyzed by Mutect for ranking cancer variants and creating mutational matrix.

  Study EGAS00001002628

• Studying the single cell characteristics of pancreatic cancer

  Pancreatic cancer is a dangerous malignancy in the pancreas. In this study we use single-cell RNA sequencing technique to help understand the transcriptome characteristics of pancreatic tumor cells. This study help understands the complex microenvironment of pancreatic tumors and will likely to benefit clinical research of pancreatic cancer treatments.

  Study EGAS00001003889

• Somatic_mutation_and_clonal_evolution_in_the_human_testes___WES

  In this study we aim to characterise the landscape of Pathogenic variants and clonal dynamics in normal and cancerous testes and their role in cancer predisposition. The study combines targeted sequencing and whole-genome sequencing of microbiopsies from testes. The range of patients studied will include healthy individuals, and patients with testicular cancer.

  Study EGAS00001003023

• WGBS analysis corresponding to representative cases of iBCP-ALL patients

  In this study, we performed whole genome bisulfite sequencing (WGBS) to characterize the methylome of representative iBCP-ALL cases from the Interfant study discovery cohort, including 2 pools of B-cell progenitors from healthy donors, 2 MLL-AF4+, 2 MLL-AF9+ and 2 non-MLLs from iBCP-ALL patients.

  Study EGAS00001003650

• Hydroxyurea to Prevent Organ Damage in Children with Sickle Cell Anemia (BABY HUG) Phase III Clinical Trial and Follow-Up Observational Studies I and II

  Sickle cell anemia is associated with substantial morbidity from acute complications and organ dysfunction beginning in the first year of life. In 1995, the Multicenter Study of Hydroxyurea (MSH) (dbGaP phs002348) demonstrated that, in adults, hydroxyurea is effective in decreasing the frequency of painful crises, hospitalizations for crises, acute chest syndrome, and blood transfusions by 50%. The phase I/II study of hydroxyurea in children (HUG KIDS) demonstrated that children have a response to hydroxyurea similar to that seen in adults in terms of increasing fetal hemoglobin levels and total hemoglobin, and decreasing complications associated with sickle cell anemia. In addition, this study demonstrated that the drug does not adversely affect growth and development between the ages of 5 and 15. A pilot study of hydroxyurea (HUSOFT) given to children between the ages of 6 months and 24 months demonstrated that the drug was well tolerated and that the fetal hemoglobin levels rose and remained elevated compared to baseline with continued hydroxyurea administration. A Special Emphasis Panel (SEP) met on April 12, 1996 to review the results of the MSH trial and the progress to date of the HUG KIDS study. The SEP recommended that NHLBI undertake the BABY HUG trial. The BABY HUG Randomized Controlled Trial concluded that hydroxyurea treatment in very young children seemed to have an acceptable safety profile and to reduce complications of sickle cell anemia. However, more data were needed on the long-term safety of hydroxyurea use in very young children. As a result, follow-up studies were initiated. The Follow-Up Study II provided longer follow-up than Follow-Up Study I, and included more assessment types than Follow-Up Study I.The BABY HUG program consisted of three related studies, each of which has associated datasets and bio-specimens. A randomized controlled trial comparing hydroxyurea to placebo in very young children with sickle cell anemia (BABY HUG Randomized Controlled Trial) The first observational follow-up study of children from the randomized controlled trial (BABY HUG Follow-Up Study I). All children in Follow-Up Study I were offered the option of taking open-label hydroxyurea, with treatment decisions made by the family and the clinical team caring for the child. The second observational follow-up study of children from BABY HUG Follow-Up Study I. All children in Follow-Up Study II were offered the option of taking open-label hydroxyurea, with treatment decisions made by the family and the clinical team caring for the child.The purpose of the Randomized Controlled Trial was to determine if hydroxyurea can safely prevent early end organ damage in very young children with sickle cell anemia. The purpose of the BABY HUG Follow-up Study I was to provide structured follow-up of the children enrolled in the BABY HUG Randomized Controlled Trial, in order to characterize the long-term toxicities and unexpected risks (if any) associated with treatment with hydroxyurea at an early age. The objective of Follow-Up Study II was to obtain additional data about the long-term safety and efficacy of hydroxyurea use in children with Sickle Cell Anemia through at least the first decade of life.Instructions for requesting individual-level data are available on BioData Catalyst at https://biodatacatalyst.nhlbi.nih.gov/resources/data/. Apply for data access in dbGaP. Upon approval, users may begin accessing requested data in BioData Catalyst. For questions about availability, you may contact the BioData Catalyst team at https://biodatacatalyst.nhlbi.nih.gov/contact.

  Study phs002415