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Lybrel
Lybrel is a Small molecule drug developed by Oregon Health and Science University. It is currently in Phase 1 development. Also known as: Lybrel (20-mcg Ethinyl Estradiol (EE)/90 mcg Levonorgestrel (LNG).
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Baseline phase 1 → approval rate
+9.6pp
Industry-wide phase 1 drugs reach approval ~9.6% of the time (BIO/Informa 2023 industry benchmark across all therapeutic areas).
| Regulator | Country | Likely year | Lag vs FDA |
|---|---|---|---|
| FDA | US | 2033–2036 | — |
| EMA | EU | 2034–2037 | +0.7 yr |
| MHRA | GB | 2034–2037 | +0.7 yr |
| Health Canada | CA | 2034–2038 | +0.9 yr |
| TGA | AU | 2034–2038 | +1.2 yr |
| PMDA | JP | 2034–2038 | +1.5 yr |
| NMPA | CN | 2035–2039 | +2.3 yr |
| MFDS | KR | 2034–2038 | +1.4 yr |
| CDSCO | IN | 2034–2039 | +1.8 yr |
| ANVISA | BR | 2035–2039 | +2.3 yr |
Hover any row for the lag rationale. Lag estimates are reduced when the drug has FDA Breakthrough or EMA PRIME designation (sponsors file globally in parallel).
Estimate based on the BIO/Informa industry phase transition rates plus per-drug modifiers for therapeutic area, sponsor type, FDA designations, mechanism, and trial design. Per-jurisdiction lags from Tufts CSDD international approval studies. Not investment, clinical or regulatory advice. Methodology: /methodology#likelihood.
At a glance
| Generic name | Lybrel |
|---|---|
| Also known as | Lybrel (20-mcg Ethinyl Estradiol (EE)/90 mcg Levonorgestrel (LNG) |
| Sponsor | Oregon Health and Science University |
| Modality | Small molecule |
| Therapeutic area | Other |
| Phase | Phase 1 |
Approved indications
Common side effects
Key clinical trials
- A Study to Investigate the Effect of AZD6234, AZD9550, and a Combination of AZD9550 and AZD6234 on Pharmacokinetics of Combined Oral Contraceptive Ethinyl Estradiol/Levonorgestrel in Healthy Female Participants Living With Overweight or Obesity (PHASE1)
- Effects of VX-407 on the Pharmacokinetics of Oral Contraceptives in Healthy Participants (PHASE1)
- Phase 2b, Open Label, Multisite, Randomized Crossover Study of DPP Versus 2PR (PHASE2)
- A Study of ABBV-295 Subcutaneous Injections to Assess Pharmacokinetics and Adverse Events in Healthy Adult Women Participants With Overweight or Obesity Taking Oral Contraceptives (PHASE1)
- A Study of Elenestinib in Healthy Adult Female Participants (PHASE1)
- A Study to Investigate the Impact of Multiple Doses of Itraconazole on AZD5004 in Healthy Participants and Multiple Doses of AZD5004 on Combined Oral Ethinyl Oestradiol and Levonorgestrel in Healthy Female Participants (PHASE1)
- Validating and Assessing Reliability
- Role of Estrogen on Skeletal Outcomes in FHA (PHASE2)
Primary sources
Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.
| Source | Used for |
|---|---|
| ClinicalTrials.gov | Trial enrolment, design, endpoints, results |
Competitive intelligence
For the full competitive landscape — auto-detected comparators, recent regulatory actions across the set, upcoming PDUFA, patent timeline, sponsor landscape:
- Lybrel CI brief — competitive landscape report
- Lybrel updates RSS · CI watch RSS
- Oregon Health and Science University portfolio CI
Frequently asked questions about Lybrel
What is Lybrel?
Who makes Lybrel?
Is Lybrel also known as anything else?
What development phase is Lybrel in?
Related
- Manufacturer: Oregon Health and Science University — full pipeline
- Therapeutic area: All drugs in Other
- Also known as: Lybrel (20-mcg Ethinyl Estradiol (EE)/90 mcg Levonorgestrel (LNG)