QLS-111 Drug Asset Due Diligence Report 2026: Clinical, IP, Market, Deals, and Go/No-Go
This QLS-111 Drug Asset Due Diligence Report was built with PatSnap Life Sciences MCP workflows. Drug & Asset MCP establishes identity, ownership and stage; Clinical Trials MCP checks design, endpoints and readouts; Company & Deal Intelligence MCP reconstructs transaction precedent. Explore the MCP servers used in this report.
Decision date: 18 September 2026. Currency fields are presented in US$ millions as returned by the deal dataset. This is a screening memorandum, not legal, medical, patent or investment advice.
Executive recommendation: CONDITIONAL GO
Decision memo
Advance with milestone-based economics while efficacy durability, safety differentiation, patent scope, and market positioning are validated.
The central underwriting question is whether QLS-111 can convert its Small molecule drug profile and KATP channels biology into clinically meaningful differentiation while preserving an investable safety, IP and commercial position.
1. Asset identity and development status
| Asset | QLS-111 (query alias: QLS-111) |
|---|---|
| Modality / target | Small molecule drug; KATP channels; KATP channels modulators |
| Highest global status | Phase 2 |
| Originator | Qlaris Bio, Inc. |
| Active developers | Qlaris Bio, Inc. |
The MCP disease footprint includes Nonproliferative diabetic retinopathy, Low Tension Glaucoma, Glaucoma, Open-Angle. The highest-phase flag is a useful orientation point, but the licensing case depends on indication-level evidence and rights, not the global label alone.
2. Clinical program: design and endpoint audit
| Registry | Phase | Status | Enrollment | Lead primary endpoint |
|---|---|---|---|---|
| NCT07354477 | Phase 2 | Active, not recruiting | 14 | Primary endpoint not disclosed in English source |
| NCT06249152 | Phase 2 | Completed | 36 | Primary endpoint not disclosed in English source |
| NCT06030193 | Phase 2 | Completed | 37 | Primary endpoint not disclosed in English source |
The trial set should be diligenced for randomization, comparator relevance, endpoint hierarchy, analysis population, multiplicity, geographic mix and readout timing. For early-stage studies, safety and dose selection can be as decision-critical as response rate.
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3. Clinical readouts: what is known
Qlaris Bio Announces Positive Topline Data From Two Phase II Trials of QLS-111 in Patients With Primary Open Angle Glaucoma and Ocular Hypertension
Phase 2; n=32; evaluation: Positive. Reported fields: SAE = None Met; SAE = None Met
Qlaris Bio Announces Positive Topline Data From Two Phase II Trials of QLS-111 in Patients With Primary Open Angle Glaucoma and Ocular Hypertension
Phase 2; n=62; evaluation: Positive. Reported fields: SAE = None Met
These fields are structured evidence signals, not a substitute for statistical review. The next diligence pass should reconcile denominators, confidence intervals, follow-up, censoring, dose cohorts and treatment-emergent toxicity against the original abstract, registry and protocol.
4. Market and competitive position
QLS-111 addresses Nonproliferative diabetic retinopathy, Low Tension Glaucoma, Glaucoma, Open-Angle. Commercial attractiveness rests on addressable patients, treatment-line placement, duration, administration burden, pricing and displacement of entrenched standards. The modality—Small molecule drug—must demonstrate a benefit large enough to offset class-specific safety and operational costs.
The MCP screen returned 6 matched transaction record(s) under the scope “target-level comparable: KATP channels.” Partner activity is a market-validation signal, but it does not establish net present value.
5. Transaction precedent and economics
Transaction-scope note: No direct asset-specific transaction was returned. The table below shows target-level comparable: KATP channels records as comparable precedents only.
| Date | Transaction | Phase at deal | Disclosed economics |
|---|---|---|---|
| 2021-04-15 | Qlaris Bio partners with Mayo Clinic to globally develop QLS-101 for eye diseases. | Not disclosed | Financial terms not disclosed |
| 2019-11-12 | OrphanPacific, Inc. has announced the transfer of Marketing Authorization of DIAZOXIDE Capsules 25 mg 'MSD' in Japan from MSD K.K. to OrphanPacific, Inc | Approved | Financial terms not disclosed |
| 2019-07-25 | Casimir to collaborate with Soleno on the development of PWS tablets formulated with DCCR. | Phase 3 | Financial terms not disclosed |
Headline values are not directly comparable. Diligence should normalize upfront cash, equity, development and sales milestones, tiered royalties, opt-in mechanics, cost sharing, change-of-control clauses and geography.
6. IP and freedom-to-operate screen
No asset-specific patent-application milestone appeared in the returned milestone slice. That absence is not a freedom-to-operate conclusion; a dedicated family, claim, ownership, expiry, and legal-status search remains mandatory before signing.
The claim chart should separately test composition or sequence coverage, formulation and dosing, indication and biomarker claims, combinations, manufacturing know-how, prosecution history, term extensions and third-party blocking rights.
7. Principal risks and diligence gates
- Therapeutic index and off-target toxicity
- Resistance biology and biomarker-defined patient selection
- Differentiation from established and emerging standards
Cross-functional diligence should also test CMC comparability, supply chain, pharmacovigilance, regulatory correspondence, data integrity, investigator concentration, partner obligations and change-of-control restrictions.
8. Final go/no-go memorandum
CONDITIONAL GO
Advance with milestone-based economics while efficacy durability, safety differentiation, patent scope, and market positioning are validated.
Required pre-signing gates: reproduce key efficacy analyses; complete an indication-specific safety review; run a full patent-family and freedom-to-operate search; model risk-adjusted economics by territory; and reconcile all rights, sublicenses and encumbrances.
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Data provenance: PatSnap Drug & Asset MCP, Clinical Trials MCP, and Company & Deal Intelligence MCP; accessed 2026-09-18. Counts and status fields may change as source records update.
