ABCMdb

PMID: 15343184

Borowitz D, Baker SS, Duffy L, Baker RD, Fitzpatrick L, Gyamfi J, Jarembek K
Use of fecal elastase-1 to classify pancreatic status in patients with cystic fibrosis.
J Pediatr. 2004 Sep;145(3):322-6., [PubMed]

Sentences

No. Mutations Sentence Comment

116 ABCC7 p.Arg117His ABCC7 p.Pro574His ABCC7 p.Ala455Glu ABCC7 p.Gly551Ser ABCC7 p.Arg334Trp ABCC7 p.Arg347Pro ABCC7 p.Arg347His ABCC7 p.Arg352Gln ABCC7 p.Gly85Glu FE-1 values in subjects with CFTR mutations associated with pancreatic sufficiency11 N Mean (mg/g stool) Median (mg/g stool) Range (mg/g stool) Subjects with at least one PS allele* FE-1 >200 mg/g stool 16 584 582.9 349-773 FE-1 <200 mg/g stool 5 64.4 74.8 0-125 Subjects with at least one PS variable alleley FE-1>200 mg/g stool 29 496.2 493.6 224-798 FE-1 <200 mg/g stool 13 76.1 65.9 0-187 *Pancreatic sufficient dominant CF alleles G551S R117H R347H P574H R334W R352Q T3381 yVariable pancreatic sufficient CF mutations G85E 3849 + 10 kb C fi T R347P 2789 + 5G fi A A455E In summary, FE-1 is an accurate, easily obtained screening test to classify patients with CF as PI or PS. Login to comment