Evidence map›Paper›PMID 41873335›Full record

Trial reportDrug design, development and therapy2026

Safety, Tolerability, and Pharmacokinetics of HBM9378 (SKB378/WIN378), a Fully Human IgG1 Monoclonal Antibody Against TSLP After Single Ascending Doses in Chinese Healthy Subjects.

Xiaojia Yang, Min Xu, Nan Cao, Shuai Zhao, Yuanqing Wei, Jia Lu, Ruixuan Luo, Junyou Ge, Xiaolu Tao, Wen He

Registry-linked trialAbstract readClinical Trial, Phase IRandomized Controlled Trial
In one paragraph

Trial report in Drug design, development and therapy, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05790694 (A Randomized, Double-blind, Placebo-controlled, Single-ascending-dose Phase I Clinical Study in Healthy Chinese Subjects to Evaluate the Safety, Tolerability and Pharmacokinetics of HBM9378), which is not on this map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05790694 phase1completednot on this map

A Randomized, Double-blind, Placebo-controlled, Single-ascending-dose Phase I Clinical Study in Healthy Chinese Subjects to Evaluate the Safety, Tolerability and Pharmacokinetics of HBM9378 (SKB378) After Subcutaneous Administration.

TypeinterventionalSponsorHarbour BioMed (Guangzhou) Co. Ltd.Ran2022 to 2023Enrolled50ConditionsAsthmaArmsHBM9378 (SKB378) Injection, Placebo
3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Xiaojia Yang *Geriatric Diseases Institute of Chengdu/Cancer Prevention and Treatment Institute of Chengdu, Chengdu Fifth People's Hospital (The Second Clinical Medical College, Affiliated Fifth People's Hospital of Chengdu University of Traditional Chinese Medicine), Chengdu, 611137, People's Republic of China.
Min Xu *Geriatric Diseases Institute of Chengdu/Cancer Prevention and Treatment Institute of Chengdu, Chengdu Fifth People's Hospital (The Second Clinical Medical College, Affiliated Fifth People's Hospital of Chengdu University of Traditional Chinese Medicine), Chengdu, 611137, People's Republic of China.
Nan CaoHarbour BioMed, Shanghai, 201203, People's Republic of China.ORCID 0009-0009-6430-6387
Shuai ZhaoHarbour BioMed, Shanghai, 201203, People's Republic of China.
Yuanqing WeiHarbour BioMed, Shanghai, 201203, People's Republic of China.
Jia LuHarbour BioMed, Shanghai, 201203, People's Republic of China.
Ruixuan LuoHarbour BioMed, Shanghai, 201203, People's Republic of China.
Junyou GeSichuan Kelun-Biotech Biopharmaceutical Co., Ltd./National Engineering Research Center of Targeted Biologics, Chengdu, 611137, People's Republic of China.
Xiaolu TaoHarbour BioMed, Shanghai, 201203, People's Republic of China.
Wen HeGeriatric Diseases Institute of Chengdu/Cancer Prevention and Treatment Institute of Chengdu, Chengdu Fifth People's Hospital (The Second Clinical Medical College, Affiliated Fifth People's Hospital of Chengdu University of Traditional Chinese Medicine), Chengdu, 611137, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: HBM9378 (SKB378/WIN378) is a novel monoclonal antibody targeting thymic stromal lymphopoietin (TSLP), characterized by an extended half-life and developed to address the unmet medical need for a more durable and convenient biologic therapy for asthma. This first-in-human (FIH) study was conducted to evaluate the safety, tolerability, pharmacokinetics (PK) and immunogenicity of HBM9378 in healthy subjects, providing essential human data to support further clinical development. Participants and Methods: This Phase I study utilized a single ascending dose (SAD) design with randomization, double-blinding, and placebo control. Five dose-escalation cohorts were included: 20 mg, 60 mg, 200 mg, 600 mg, and 900 mg. Each cohort comprised ten healthy subjects, of whom eight received HBM9378 at the assigned dose and two received placebo. Safety was evaluated through monitoring of adverse events and laboratory assessments. Pharmacokinetics (PK) were characterized by calculating and comparison of key PK parameters. Immunogenicity was assessed by determining the incidence of anti-drug antibody (ADA) following administration. Results: The safety profiles of the HBM9378 dose groups were comparable to those of the placebo group with respect to treatment-emergent adverse events (TEAEs), and no dose-dependent increase in safety risk was observed. The median T Conclusion: HBM9378 was well-tolerated and exhibited a prolonged half-life in healthy subjects. These results support further investigation of HBM9378 in patients with severe immunological disorders. Trial Registration: This trial was registered on ClinicalTrials.gov (NCT05790694) and on the China Center for Drug Evaluation (CDE) platform (CTR20221961).

Indexed as

Antibodies, MonoclonalCytokinesImmunoglobulin GAdultAsian PeopleDose-Response Relationship, DrugDouble-Blind MethodFemaleHealthy VolunteersHumansMaleThymic Stromal LymphopoietinYoung AdultAntibodies, MonoclonalCytokinesImmunoglobulin GThymic Stromal LymphopoietinTSLP protein, humanasthmahalf-life extensionpharmacokineticssafetyTSLP

Identifiers

PMID41873335
PMCPMC13005975

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.