STUDY DESIGN
The largest controlled clinical trial program in PN to date1-3
OLYMPIA 1 and OLYMPIA 2 are randomized, placebo-controlled, pivotal Phase 3 trials that evaluated NEMLUVIO in adults aged ≥18 years who had moderate-to-severe PN for ≥6 months. A total of 286 adults with PN were enrolled in OLYMPIA 1 for a treatment period of 24 weeks, while 274 were enrolled in OLYMPIA 2 for 16 weeks.
OLYMPIA 2
PRIMARY ENDPOINTS
At Week 16, proportion of patients achieving:
- ≥4-point improvement from baseline PP-NRS score from baseline
- IGA of 0 or 1 and ≥2-point improvement from baseline
SELECT SECONDARY ENDPOINTS
Proportion of patients achieving:
- ≥4-point improvement from baseline in PP-NRS score at Week 4
- PP-NRS score <2 at Week 16
- ≥4-point improvement from baseline in SD-NRS at Week 16
- ≥4-point improvement from baseline in SD-NRS at Week 4
- PP-NRS score <2 at Week 4
- PAS item 5b (76% to 100% healed prurigo lesions)
OLYMPIA 2 shares the same entry criteria and endpoints as OLYMPIA 1, with the primary differences being the treatment period and number of patients evaluated.1
PEAK PRURITUS NUMERICAL RATING SCALE (PP-NRS)4
- Patient-reported outcome designed to measure the worst itch over the previous 24-hour period
- Treatment success defined as at least a 4-point improvement from baseline
INVESTIGATOR GLOBAL ASSESSMENT (IGA)4
- Clinician-reported outcome to assess the severity of PN
- Scale ranges from 0 (clear) to 4 (severe)
- Treatment success defined as 0 (clear) or 1 (almost clear) and a ≥2-point improvement from baseline
SLEEP DISTURBANCE NUMERICAL RATING SCALE (SD-NRS)4,5
- Patient-reported outcome used to evaluate degree of sleep loss the previous night
- Treatment success defined as at least a 4-point improvement from baseline
OLYMPIA Long-Term Extension (LTE) Study Design6
The OLYMPIA LTE is an ongoing prospective, multicenter, single-arm, open-label study up to 184 weeks. The objective is to assess the long-term safety and efficacy of NEMLUVIO in patients with PN.
The OLYMPIA LTE enrolled patients from OLYMPIA 1 and 2, as well as Phase 2 trials, for a total of 508 patients. As of March 2023, 313 patients completed a Week 52 assessment.*
Fast Itch Relief7
See how NEMLUVIO significantly improved itch in both pivotal and long-term studies7
Lasting Skin Healing7
Discover how NEMLUVIO healed most PN nodules for patients with PN7
Sign up now for more information about NEMLUVIO for PN
Interim analysis cutoff date was March 10, 2023.
IGA=Investigator Global Assessment; PAS=Prurigo Activity Score; PN=prurigo nodularis; PP-NRS=Peak Pruritus Numerical Rating Scale; Q4W=every 4 weeks; SD-NRS=Sleep Disturbance Numerical Rating Scale.
References: 1. NEMLUVIO (nemolizumab-ilto) injection 30 mg Prescribing Information. Dallas, TX: Galderma Laboratories, L.P. 2. Galderma Laboratories, L.P.; data on file. Clinical Study Report RD.06.SRE.203065 [OLYMPIA 2]; September 2023. 3. Galderma phase Ill data published in The New England Journal of Medicine: full Olympia 2 trial results demonstrate nemolizumab's rapid onset of action in patients with prurigo nodularis. Galderma Laboratories, L.P. Press release. Published October 26, 2023. Accessed April 18, 2024. 4. Kwatra SG, Misery L, Clibborn C, Steinhoff M. Molecular and cellular mechanisms of itch and pain in atopic dermatitis and implications for novel therapeutics. Clin Transl Immunology. 2022;11(5):e1390. doi:10.1002/cti2.1390 5. Ständer S, Fofana F, Dias-Barbosa C, et al. The Sleep Disturbance Numerical Rating Scale: content validity, psychometric validation, and meaningful within-patient change in prurigo nodularis. Dermatol Ther (Heidelb). 2023;13(7):1587-1602. doi:10.1007/s13555-023-00962-8 6. Galderma Laboratories, L.P.; data on file. Clinical Study Report RD.06.SRE.202685 [OLYMPIA 1]; October 2023. 7. Galderma Laboratories, L.P.; data on file.