Obesity Clinical Trial
— OBLIVOfficial title:
Health-related Quality of Life, Sexuality and Hormone Status After Bariatric Surgery
Verified date | June 2017 |
Source | Linkoeping University |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
The purpose of this study is to characterize the hormonal status in fertile women undergoing laparoscopic gastric bypass, pre- and postoperatively, and evaluate if there is a correlation between health-related quality of life and proposed hormone changes post-operatively.
Status | Completed |
Enrollment | 68 |
Est. completion date | October 31, 2016 |
Est. primary completion date | October 31, 2016 |
Accepts healthy volunteers | No |
Gender | Female |
Age group | 18 Years to 50 Years |
Eligibility |
Inclusion Criteria: - Premenpausal women - BMI >30 - Undergoing laparoscopic gastric bypass surgery Exclusion Criteria: - Smoking - Liver disease - Concomitant hormone treatment including all forms of hormone-based contraception |
Country | Name | City | State |
---|---|---|---|
n/a |
Lead Sponsor | Collaborator |
---|---|
Linkoeping University |
Bond DS, Wing RR, Vithiananthan S, Sax HC, Roye GD, Ryder BA, Pohl D, Giovanni J. Significant resolution of female sexual dysfunction after bariatric surgery. Surg Obes Relat Dis. 2011 Jan-Feb;7(1):1-7. doi: 10.1016/j.soard.2010.05.015. Epub 2010 Jun 4. — View Citation
Botwood N, Hamilton-Fairley D, Kiddy D, Robinson S, Franks S. Sex hormone-binding globulin and female reproductive function. J Steroid Biochem Mol Biol. 1995 Jun;53(1-6):529-31. Review. — View Citation
Esposito K, Ciotola M, Giugliano F, Bisogni C, Schisano B, Autorino R, Cobellis L, De Sio M, Colacurci N, Giugliano D. Association of body weight with sexual function in women. Int J Impot Res. 2007 Jul-Aug;19(4):353-7. Epub 2007 Feb 8. — View Citation
Gosman GG, King WC, Schrope B, Steffen KJ, Strain GW, Courcoulas AP, Flum DR, Pender JR, Simhan HN. Reproductive health of women electing bariatric surgery. Fertil Steril. 2010 Sep;94(4):1426-31. doi: 10.1016/j.fertnstert.2009.08.028. Epub 2009 Oct 7. — View Citation
Kolotkin RL, Binks M, Crosby RD, Østbye T, Gress RE, Adams TD. Obesity and sexual quality of life. Obesity (Silver Spring). 2006 Mar;14(3):472-9. — View Citation
Malik SM, Traub ML. Defining the role of bariatric surgery in polycystic ovarian syndrome patients. World J Diabetes. 2012 Apr 15;3(4):71-9. doi: 10.4239/wjd.v3.i4.71. — View Citation
Sarwer DB, Lavery M, Spitzer JC. A review of the relationships between extreme obesity, quality of life, and sexual function. Obes Surg. 2012 Apr;22(4):668-76. doi: 10.1007/s11695-012-0588-1. Review. — View Citation
Sarwer DB, Spitzer JC, Wadden TA, Mitchell JE, Lancaster K, Courcoulas A, Gourash W, Rosen RC, Christian NJ. Changes in sexual functioning and sex hormone levels in women following bariatric surgery. JAMA Surg. 2014 Jan;149(1):26-33. doi: 10.1001/jamasurg.2013.5022. — View Citation
Tchernof A, Després JP. Pathophysiology of human visceral obesity: an update. Physiol Rev. 2013 Jan;93(1):359-404. doi: 10.1152/physrev.00033.2011. Review. — View Citation
Tchernof A, Després JP. Sex steroid hormones, sex hormone-binding globulin, and obesity in men and women. Horm Metab Res. 2000 Nov-Dec;32(11-12):526-36. Review. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Sex-hormone levels | Albumin, luteinizing hormone (LH), follicle stimulating hormone (FSH), sexual hormone binding globulin (SHBG), estradiol (E2), testosterone and progesterone were analyzed preoperatively, and one-year postoperatively. | 1 year | |
Primary | Female sexual function | A survey of sexual function, the Female Sexual Function Index (FSFI), measures five separate domains of female sexual function: desire/arousal, lubrication, orgasm, satisfaction, and pain. These are assessed as desire (range 1.2-6); arousal (range 0-6); lubrication (range 0-6); orgasm (range 0-6); satisfaction (range 0.8-6) and pain (range 0.6-6). The separate domain scores are summed to create a total score with range 2-36, where totals less than 26 indicate female sexual dysfunction. | 1 year | |
Primary | Hormone-related quality of life | The Women's Health Questionnaire (WHQ) was developed to assess hormonally-mediated changes that can occur during menopause, but also in other diseases that cause hormonal fluctuation. The following domains are covered by the questionnaire: depressed mood (6 items), somatic symptoms (7 items), anxiety/fears (4 items), vasomotor symptoms (2 items), sleep problems (3 items), sexual behavior (3 items), menstrual symptoms (4 items), memory/concentration (3 items) and attractiveness (3 items). The WHQ is scored by reducing the four point scales (yes definitely, yes sometimes, no not much, no not at all) to binary options (0/1) and the subscale items are summated and divided by the number of items in each subscale. The WHQ questionnaire scores range between zero and one. Zero reflects good health, and one, at the other end of the scale, shows negative health. | 1 year | |
Primary | Health-related quality of life | The Psychological General Well-Being Survey (PGWB) was developed for the evaluation of perceived well-being and distress and is a 22 item instrument with six domains. Anxiety (range 0-25); Depressed Mood (range 0-15); Positive Well-Being (range 0-20); Self Control (range 0-15); General Health (range 0-15) and Vitality (range 0-20). Scores are summed giving a score range of 22-132, with lower scores indicating poorly perceived well-being. | 1 year | |
Secondary | Correlation between hormone levels and questionnaire results. | Analysis of possible correlations between the change in hormone levels and survey scores 1-year postoperatively. | 1 year |
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