Clinical trial design1
OPEN-LABEL TITRATION PHASE
DOUBLE-BLIND MAINTENANCE PHASE
In the open-label titration phase, patients received increasing doses from 10 mg to 35 mg in 5-mg increments until they achieved a Full ON within 45 minutes
Patients completed home-dosing and response diaries 2 days prior to their Week 12 visit
Patients could self-administer study medication up to 5 times per day, 2 hours apart at home when needed
In the open-label titration phase, patients received increasing doses from 10 mg to 35 mg in 5-mg increments until they achieved a Full ON within 45 minutes
Patients completed home-dosing and response diaries 2 days prior to their Week 12 visit
Patients could self-administer study medication up to 5 times per day, 2 hours apart at home when needed
Primary endpoint:
Mean change from predose to 30 minutes postdose in Movement Disorder Society–Unified Parkinson's Disease Rating Scale (MDS-UPDRS) Part III (motor examination) score at Week 12.2
In the KYNMOBI clinical trial, a patient-assessed Full ON was defined as the time at which patients1:
- Had a response comparable to, or better than, their normal response to Parkinson's disease (PD) medications (eg, oral levodopa)
- Felt a benefit in regard to mobility, stiffness, and slowness
- Felt capable of performing normal daily activities
When Your Patients Experience Off Episodes, Help Them Get Back On2
Significant improvement in OFF symptoms was demonstrated at 30 minutes at Week 12 (P=0.0002) (primary endpoint)1,2
Within 30 minutes:
- 2x as many patients receiving KYNMOBI rated themselves as having a Full ON compared with placebo (35% vs 16%; P=0.043) (key secondary endpoint)3
- 79% of KYNMOBI-treated OFF episodes resulted in a self-rated Full ON compared to 31% with placebo, as demonstrated in home-dosing and response diary data over 2 days (secondary endpoint)3*
*This diary recorded the time of each dose and whether a Full ON was achieved at 30 minutes postdose. This secondary endpoint did not demonstrate statistical significance.3
LS=least squares; MDS-UPDRS=Movement Disorder Society-Unified Parkinson's Disease Rating Scale; SE=standard error.
Improvement In OFF Symptoms
Improvement in MDS-UPDRS Part III scores was reported as soon as 15 minutes after taking KYNMOBI and continued to be observed at 90 minutes1,2
Fast and Reliable Improvement in Off Symptoms1,2
References: 1.Data on file. Sunovion Pharmaceuticals
Inc. 2. Kynmobi. Prescribing information.
Sunovion Pharmaceuticals Inc; August 2021. 3. Olanow CW, Factor SA, Espay AJ, et al; for the CTH-300
Study
Investigators. Apomorphine sublingual film for off episodes in Parkinson's disease: a
randomised, double-blind, placebo-controlled phase 3 study. Lancet Neurol. 2020;19[2]:135-144.
4. Goetz CG, Tilley BC, Shaftman SR, et al. Movement Disorder Society-sponsored
revision of the Unified Parkinson's Disease Rating Scale (MDS-UPDRS): scale presentation and
clinimetric testing results. Mov Disord. 2008;23(15):2129-2170.
![Percentage of patients who self-reported experiencing each type of OFF episode at baseline [n=109]: Morning OFF (83%; n=90), Wearing OFF (99%; n=108), Delayed ON/No ON (66%; n=72), and Unpredictable OFF (53%; n=58).](../assets/img/OFF‐episodes‐percentage‐per‐type.png)
![Percentage of patients who self-reported experiencing each type of OFF episode at baseline [n=109]: Morning OFF (83%; n=90), Wearing OFF (99%; n=108), Delayed ON/No ON (66%; n=72), and Unpredictable OFF (53%; n=58).](../assets/img/OFF‐episodes‐percentage‐per‐type-m.png)
