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Report for Clinical Trial NCT01016444

Developed by Shray Alag, 2020.
SNP Clinical Trial Gene

β2AR Polymorphisms and Albuterol Responsiveness in Acute Asthma

The hypothesis to be tested is that acutely ill asthmatics who do not resolve their attacks following standard doses of albuterol and require admission to hospital have single nucleotide polymorphisms of their B2 adrenergic receptors that lower B2 agonist responsivity.

NCT01016444 Acute Asthma
MeSH:Asthma
HPO:Asthma


Primary Outcomes

Measure: B2AR polymorphisms associated with albuterol responsiveness in acute asthma.

Time: ~ 1 hour following 3 doses of albuterol Q 20 min

Secondary Outcomes

Measure: B2AR haplotypes

Time: ~ 1hr post 3 doses of albuterol

Time Perspective: Prospective

Case Control


There are 11 SNPs

SNPs


1 rs1042711

Eleven polymorphisms will be selected for genotyping from within the ADRB2 coding region and up to about 5 kb 5' Codon 1 (rs11958940, rs17778257, rs2895795, rs2053044, rs12654778, rs11959427, rs1042711, rs1042713, rs1042714, rs1800888, and rs1042718).


2 rs1042713

Eleven polymorphisms will be selected for genotyping from within the ADRB2 coding region and up to about 5 kb 5' Codon 1 (rs11958940, rs17778257, rs2895795, rs2053044, rs12654778, rs11959427, rs1042711, rs1042713, rs1042714, rs1800888, and rs1042718).


3 rs1042714

Eleven polymorphisms will be selected for genotyping from within the ADRB2 coding region and up to about 5 kb 5' Codon 1 (rs11958940, rs17778257, rs2895795, rs2053044, rs12654778, rs11959427, rs1042711, rs1042713, rs1042714, rs1800888, and rs1042718).


4 rs1042718

Eleven polymorphisms will be selected for genotyping from within the ADRB2 coding region and up to about 5 kb 5' Codon 1 (rs11958940, rs17778257, rs2895795, rs2053044, rs12654778, rs11959427, rs1042711, rs1042713, rs1042714, rs1800888, and rs1042718).


5 rs11958940

Eleven polymorphisms will be selected for genotyping from within the ADRB2 coding region and up to about 5 kb 5' Codon 1 (rs11958940, rs17778257, rs2895795, rs2053044, rs12654778, rs11959427, rs1042711, rs1042713, rs1042714, rs1800888, and rs1042718).


6 rs11959427

Eleven polymorphisms will be selected for genotyping from within the ADRB2 coding region and up to about 5 kb 5' Codon 1 (rs11958940, rs17778257, rs2895795, rs2053044, rs12654778, rs11959427, rs1042711, rs1042713, rs1042714, rs1800888, and rs1042718).


7 rs12654778

Eleven polymorphisms will be selected for genotyping from within the ADRB2 coding region and up to about 5 kb 5' Codon 1 (rs11958940, rs17778257, rs2895795, rs2053044, rs12654778, rs11959427, rs1042711, rs1042713, rs1042714, rs1800888, and rs1042718).


8 rs17778257

Eleven polymorphisms will be selected for genotyping from within the ADRB2 coding region and up to about 5 kb 5' Codon 1 (rs11958940, rs17778257, rs2895795, rs2053044, rs12654778, rs11959427, rs1042711, rs1042713, rs1042714, rs1800888, and rs1042718).


9 rs1800888

Eleven polymorphisms will be selected for genotyping from within the ADRB2 coding region and up to about 5 kb 5' Codon 1 (rs11958940, rs17778257, rs2895795, rs2053044, rs12654778, rs11959427, rs1042711, rs1042713, rs1042714, rs1800888, and rs1042718).


10 rs2053044

Eleven polymorphisms will be selected for genotyping from within the ADRB2 coding region and up to about 5 kb 5' Codon 1 (rs11958940, rs17778257, rs2895795, rs2053044, rs12654778, rs11959427, rs1042711, rs1042713, rs1042714, rs1800888, and rs1042718).


11 rs2895795

Eleven polymorphisms will be selected for genotyping from within the ADRB2 coding region and up to about 5 kb 5' Codon 1 (rs11958940, rs17778257, rs2895795, rs2053044, rs12654778, rs11959427, rs1042711, rs1042713, rs1042714, rs1800888, and rs1042718).



HPO Nodes


HPO: