ABCMdb

PMID: 17440499

Keymolen K, Goossens V, De Rycke M, Sermon K, Boelaert K, Bonduelle M, Van Steirteghem A, Liebaers I
Clinical outcome of preimplantation genetic diagnosis for cystic fibrosis: the Brussels' experience.
Eur J Hum Genet. 2007 Jul;15(7):752-8. Epub 2007 Apr 18., [PubMed]

Sentences

No. Mutations Sentence Comment

66 ABCC7 p.Arg117His ABCC7 p.Arg553* ABCC7 p.Gly542* ABCC7 p.Asp110His ABCC7 p.Asp110His ABCC7 p.Arg334Gln Table 1 Assessment of CF risk Couples with PGD (n ¼ 47) Couples without PGD (n ¼ 22) All couples (n ¼ 69)(%) CF risk assessment Affected child or foetus 23 14 37 (53.6) CBAVD (without other CF complaints) 7 3 10 (14.5) During fertility work-up (not CBAVD) 10 10 (14.5) Positive family history 3 2 5 (7.2) CF patient (with CBAVD in males) 4 4 (5.8) Unknown 2 2 (2.9) Preconceptual screening 1 1 (1.4) Table 2 Reasons for choosing PGD Couples with PGD (n ¼ 47) Couples without PGD (n ¼ 22) All couples (n ¼ 69) Reason for choosing/informing about PGD Fertility problems 24 7 31 (44.9%) Objection to abortion 15 2 17 (24.6%) History of termination of pregnancy 8 1 9 (13%) Unknown 11 11 (15.9%) Other 1 1 (1.4%) Table 3 Genotypes of the couples with PGD cycles Female partner Male partner Number of couples with this genotype p.F508del/- p.F508del/- 17 p.F508del/- p.R117H/- (7T/9T) 1 p.2789+5G4A/- p.D110H/p.D110H 1 p.G542X/- p.F508del/- 1 p.R334Q/- p.F508del/- 1 p.R553X/- p.F508del/- 2 p.1717-1G4A p.2183AA4G/5T 1 p.F508del/- p.F508del/? Login to comment 67 ABCC7 p.Arg117His ABCC7 p.Gly542* 2 p.1303K/- p.G542X/p.R117H 1 p.F508del/- 5T/? Login to comment 68 ABCC7 p.Arg117His ABCC7 p.Arg334Trp ABCC7 p.Arg1162* ABCC7 p.Gly194Thr ABCC7 p.Met265Arg 1 p.F508del/- p.G194T/5T 1 p.F508del/ p.3272-26A4G p.R1162X/- 1 p.F508del/- p.F508del/ p.R117H (7T/9T) 1 p.F508del/- p.F508del/ p.F508del 1 p.R334W/- p.F508del/ p.F508del 1 p.F508del/- p.F508del/ p.M265R 1 p.F508del/- ?/? Login to comment 69 ABCC7 p.Gly551Asp ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Gly542* ABCC7 p.Arg1162* ABCC7 p.Leu206Trp ABCC7 p.Gln493* ABCC7 p.Gly673* ABCC7 p.Asp1168Gly 2 p.F508del/- p.N1303K/- 1 p.Q493X/- p.F508del/- 1 p.F508del/- p.R1162X/- 1 p.4218insT/- p.N1303K/- 1 p.G673X/- p.F508del/- 1 p.W1282X/- p.G542X/- 1 p.F508del/- p.W1282X/- 1 p.W1282X/- p.F508del/- 2 p.F508del/- p.G551D/- 1 p.D1168G/- p.L206W/- 1 If we express these results per cycle with oocyte retrieval, this means that in each cycle there was an average of 12.5 COCs, giving 5.1 embryos to be biopsied with an 80% chance of having an embryo transfer and a 22.2% chance of having an ongoing pregnancy with the delivery of a child. Login to comment