Role of prophylactic hysterectomy in patients at high risk for hereditary cancers.
BACKGROUND
Current surgical recommendations for ovarian cancer prophylaxis in women at high risk of developing ovarian cancer include bilateral salpingo-oophorectomy (risk-reducing salpingo-oophorectomy (RRSO)). The role of hysterectomy is unclear. We sought to determine outcomes following prophylactic surgery in high-risk women.


METHODS
We surveyed unaffected members of the Gilda Radner Familial Ovarian Cancer Registry who had undergone oophorectomy from 1981 to 2002. Data were collected and analyzed for statistical significance by the Fisher's Exact Test.


RESULTS
Two hundred eighty women were surveyed, and 154 (55%) responded; 97% were Caucasian and 14% reported being Jewish. The median age of the respondents was 51 years (range 29-79); median age at oophorectomy was 41 years (range 15-68). Fifty-eight patients (38%) reported a laparoscopic procedure. One hundred five patients (68%) had a simultaneous hysterectomy, and 4 (3%) had a prior hysterectomy. Forty-four patients (29%) underwent BSO only. Of these 44 patients, 40 (91%) did not require a subsequent hysterectomy. Of the 4 who did, 2 were for leiomyomas, one for menorrhagia and the other was unknown. While not statistically significant, of the 3 patients who developed a subsequent gynecologic malignancy, all had undergone a hysterectomy. There was a statistically significant difference in whether or not the uterus was removed as part of the procedure by time period, whereby women treated prior to 1990 had a higher likelihood of having a hysterectomy (P = 0.03).


CONCLUSIONS
The women in our study did not require hysterectomy for prevention of malignancy. We conclude that one should screen for benign gynecological indications for hysterectomy when planning a prophylactic BSO for prevention of ovarian cancer. Other potential risk factors for endometrial cancer, including the role of UPSC in HBOC, remain to be elucidated.
Villella
Jeannine A
JA
Department of Gynecologic Oncology, Buffalo, NY 14263, USA.
Parmar
Madhu
M
Donohue
Kathleen
K
Fahey
Cathy
C
Piver
M Steven
MS
Rodabaugh
Kerry
K
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007044:Hysterectomy; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000235:genetics / Q000517:prevention & control*; D010052:Ovariectomy; D012086:Reoperation; D012189:Retrospective Studies; D012306:Risk; D013997:Time Factors; D016896:Treatment Outcome