OASIS 1 and OASIS 2 were efficacy and safety trials, and OASIS 3 was a long-term safety trial.1,3
Overview1
The efficacy of LYNKUET® for the treatment of moderate to severe VMS due to menopause was demonstrated in the first 12 weeks of two randomized, double-blind, placebo-controlled, multicenter clinical trials
Select inclusion criteria1
- Menopausal women aged 40-65 years
- ≥50 moderate to severe hot flashes, including night-time hot flashes, per week
- Postmenopausal status was defined as at least 12 months of spontaneous amenorrhea, or at least 6 months of spontaneous amenorrhea with serum follicle stimulating hormone levels >40 mIU/mL and a serum estradiol concentration of <30 pg/mL, or at least 6 months after hysterectomy with serum follicle-stimulating hormone >40 mIU/mL and serum estradiol <30 pg/mL, or at least 6 weeks post-surgical bilateral oophorectomy with or without hysterectomy
Trial design1
A total of 796 menopausal women were randomized 1:1 to receive LYNKUET 120 mg or placebo once daily at bedtime for 12 weeks
OASIS 1
- LYNKUET: N=199
- Placebo: N=197
OASIS 2
- LYNKUET: N=200
- Placebo: N=200
Co-primary endpoints1
Mean change in the frequency and severity of moderate to severe VMS from baseline to Weeks 4 and 12, including day and night hot flashes, measured using the Hot Flash Daily Diary (HFDD)

Select key secondary endpoints2
- Mean change in the frequency of moderate to severe VMS from baseline to Week 1 measured using the HFDD
- Mean change in Patient-Reported Outcomes Measurement Information System Sleep Disturbance-Short Form 8b (PROMIS SD SF 8b) total T-score from baseline to Week 12
Patient demographics and treatment history1
Mean age | Race/ethnicity | Prior procedures or treatment |
|---|---|---|
54.6 (range 40-65) years | 80.4% White | 38.8% Hysterectomy |
17.1% Black or African American | 20.6% Uni-/bilateral oophorectomy | |
0.5% Asian | 31.4% Menopausal hormone therapy | |
8.5% Hispanic or Latino |

