The Cost-Effectiveness of Salpingectomies for Family Planning in the Prevention of Ovarian Cancer.
J Obstet Gynaecol Can
; 40(3): 317-327, 2018 Mar.
Article
in En
| MEDLINE
| ID: mdl-29054509
ABSTRACT
OBJECTIVE:
Ovarian cancer is the most lethal gynaecologic cancer. Disease prevention may be the only method to reduce the incidence of ovarian cancer. The Society of Gynecologic Oncology advised that salpingectomies may be an appropriate and feasible strategy for ovarian cancer risk reduction. This study conducted an economic evaluation from a societal perspective of bilateral salpingectomies versus conventional sterilization techniques in the prevention of ovarian cancer. STUDYDESIGN:
We performed a micro-cost analysis comparing laparoscopic tubal coagulation, tubal clips and bilateral salpingectomies at the Michael Garron Hospital, formerly the Toronto East General Hospital, from 2015 to 2016. A Markov model was used in the cost-effectiveness and cost-utility analyses on these surgical procedures in ovarian cancer prevention. Costs were derived for the number ovarian cancer cases observed per sterilization method, cancer treatment, and associated procedural costs over each cancer patient's lifetime. The number of bilateral salpingectomies required to prevent an additional ovarian cancer case with the recommended treatment was also estimated.RESULTS:
Bilateral salpingectomies performed at the Michael Garron Hospital generated savings of $7823 per life-year gained (95% CI $3248-$10 190; incremental cost [ΔC] -$907, incremental effect [ΔE] 0.11 life-years gained) compared with tubal clips and savings of $6315 per life-year gained (95% CI -$6360 to $9342; ΔC -$755, ΔE 0.11 life-years gained) compared with tubal coagulation. Most importantly, for every 150 bilateral salpingectomies performed, one case of ovarian cancer may be prevented.CONCLUSION:
Laparoscopic bilateral salpingectomy is the dominant, cost-effective surgical strategy when compared to tubal clips and tubal coagulation to prevent ovarian cancer. Laparoscopic bilateral salpingectomies reduce costs and enhance quality-adjusted life-years relative to the two alternative treatments.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Ovarian Neoplasms
/
Sterilization, Tubal
/
Family Planning Services
/
Salpingectomy
/
Prophylactic Surgical Procedures
Type of study:
Etiology_studies
/
Health_economic_evaluation
/
Prognostic_studies
Aspects:
Patient_preference
Limits:
Female
/
Humans
/
Pregnancy
Language:
En
Journal:
J Obstet Gynaecol Can
Journal subject:
GINECOLOGIA
/
OBSTETRICIA
Year:
2018
Document type:
Article