# Suzhou Abogen Biosciences Co., Ltd.: Phase 3 study in Varicella-zoster Virus (18000 participants)

**Score:** 65/100

| Field | Value |
|---|---|
| Sponsor | Suzhou Abogen Biosciences Co., Ltd. |
| Sponsor type | Industry (pharma, biotech, medtech) |
| Study | Phase III Clinical Trial of Lyophilized Herpes Zoster mRNA Vaccine in Adults Aged 40 Years or Above |
| NCT ID | NCT07817108 |
| Phase | Phase 3 |
| Status | recruiting |
| Conditions | Varicella-zoster Virus |
| Intervention types | biological, drug |
| Target enrollment | 18000 |
| Site countries | China |
| Posted | 2026-09-14 |
| Planned start | 2026-06-27 |
| Event | Newly registered study |
| Event date | 2026-09-14 |

## Why this score
- Industry sponsor (buys outsourced services).
- Phase 3: multi-site, larger budget.
- 18000 participants planned.

Source: ClinicalTrials.gov (U.S. National Library of Medicine) API v2 (https://clinicaltrials.gov/study/NCT07817108). Last refreshed: 2026-11-04T06:04:38.232Z.
From public ClinicalTrials.gov registrations. Sponsor and study level only: we never list investigators, contacts or participants. A registration describes a planned study and can change. Status changes are read from each study's current status, actual dates and latest posted update, not a full change history, so an update can be a correction rather than a new change. Verify on ClinicalTrials.gov.