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Clinicopathological Characteristics and Etiologies of Erythema Nodosum: A 10-year Retrospective Study

Erythema Nodosum: A Study of Clinicopathological Characteristics and Associated Diseases

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20190816001
Enrollment
Unknown
Registered
2019-08-16
Start date
2018-07-12
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

Erythema Nodosum Septal panniculitis Erythema Nodosum Septal panniculitis

Interventions

Other
EN patients
169 patients with diagnosis of EN or septal panniculitis with available histopathological slides

Sponsors

Division of Dermatology, Department of Internal Medicine, Faculty of Medicine, Ramathibodi Hospital
Lead Sponsor
Division of Dermatology&#44
Collaborator
Department of Internal Medicine&#44
Collaborator
Faculty of Medicine&#44
Collaborator
Ramathibodi Hospital
Collaborator

Eligibility

Sex/Gender
All
Age
8 Years to 85 Years

Inclusion criteria

Inclusion criteria: histopathological diagnosis of EN or septal panniculitis

Exclusion criteria

Exclusion criteria: incomplete medical/histopathological records, histopathological diagnosis as other types of panniculitis, unavailable histopathology specimen for reevaluation

Design outcomes

Primary

MeasureTime frame
etiology of EN at the same time of EN presentation the diagnosis of possible causes of EN at the same time of EN,—

Secondary

MeasureTime frame
recurrence of EN at the time of recurrent EN after cure of EN the diagnosis of recurrent EN after the cure of EN—

Countries

Thailand

Contacts

Public ContactSuthinee Rutnin

Division of Dermatology Department of Medicine, Ramathibodi Hospital, Mahidol University

suthinee.rutnin@gmail.com0926245635

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026