Obstetrical and gynecological complications in fragile X carriers: A multicenter study
β Scribed by Schwartz, C. E. ;Dean, J. ;Howard-Peebles, P. N. ;Bugge, M. ;Mikkelsen, M. ;Tommerup, N. ;Hull, C. ;Hagerman, R. ;Holden, J. J. A. ;Stevenson, R. E.
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 332 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0148-7299
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β¦ Synopsis
W e have conducted a multicenter obstetrical and gynecological survey of women in fragile X families. Included in the study were 131 gene carriers (39 with a full mutation and 92 with a premutation) and 109 noncarriers. Analysis indicated that higher numbers of fragile X gene carriers reported having irregular menses and other gynecological complications. As a group they also experienced cessation of menses prior to age 40 years at a significantly higher rate. The data appear to indicate that the FMRl gene may play a role in the development and proliferation of OOgOnia.
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Longitudinal decline in I& among fragile X males was reported recently. However, there are problems in retesting I& that may affect scores. Two such factors are intertest time interval and score obtained on the first test. To determine the generality of I& score changes, we examined 101 fragile X ma
## Abstract A new tremorβataxia syndrome, fragile Xβassociated tremor/ataxia syndrome (FXTAS), has been described among carriers of premutation expansions (55β200 CGG repeats) of the fragile X mental retardation 1 (FMR1) gene. The prevalence of FMR1 premutation alleles has been reported to be 1 in