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An Exploratory Prospective Observational Study on the Involvement of Neutrophil-Derived Factors in the Pathogenesis of Sepsis

An Exploratory Prospective Observational Study on the Involvement of Neutrophil-Derived Factors in the Pathogenesis of Sepsis - A Prospective Observational Study Investigating the Role of Neutrophils in the Pathogenesis of Sepsis

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000061862
Enrollment
50
Registered
2026-06-12
Start date
2026-03-09
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Sepsis

Interventions

None listed

Sponsors

Saitama Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Adults aged 18 years or older. 2) Patients who are clinically suspected of having an infectious disease and are classified as an intermediate-risk group according to the National Early Warning Score 2 (NEWS2), defined as a total NEWS2 score of 5 points or higher or a score of 3 points in any single parameter. 3) Healthy controls are defined as individuals with no history of chronic diseases or malignancies, who are not currently receiving medical treatment on an outpatient basis, who do not smoke, and whose alcohol consumption is less than one serving of sake (approximately 180 mL) per day. Healthy volunteers will be recruited through posters displayed in Building 3 of the Faculty of Science, The University of Tokyo. 4) Patients or healthy controls from whom written informed consent for study participation has been obtained from the individual themselves or, when applicable, from their legally authorized representative.

Exclusion criteria

Exclusion criteria: 1) Patients presenting with trauma. 2)Individuals deemed inappropriate for inclusion in the study by the investigator for any other reason.

Design outcomes

Primary

MeasureTime frame
Association of Sepsis Severity With Neutrophil Morphological Changes and Histone Modifications, Including Citrullination, Methylation, and Acetylation

Countries

Japan

Contacts

Public ContactYusuke Naito

Saitama Medical University Emergency Unit

naito.yuusuke@1972.saitama-med.ac.jp+81-49-276-1111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026