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Retrospective study of elderly patients with classical Hodgkin lymphoma in Japan: HORIZON study

Retrospective study of elderly patients with classical Hodgkin lymphoma in Japan: HORIZON study - Retrospective study for elderly Hodgkin lymphoma: (HORIZON study)

Status
Active, not recruiting
Phases
Unknown
Study type
Unknown
Source
JPRN
Registry ID
JPRN-UMIN000033264
Enrollment
300
Registered
2018-07-04
Start date
2018-08-01
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

Classical Hodgkin lymphoma

Interventions

None listed

Sponsors

HORIZON study investigators
Lead Sponsor
National Cancer Center Research and Development fund (29-A-3)
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) The patients who were histologically diagnosed as having classical Hodgkin lymphoma (cHL) based on WHO classification 2017 at the institution from January 2007 to December 2016. 2) The age at the diagnosis of classic Hodgkin lymphoma was 61 years old or older.

Exclusion criteria

Exclusion criteria: 1) Positive for HIV 2) Patients who received first-line treatment outside the study institution 3) Patients who were not treated or managed by the hematologists in each study institution (ex. Second opinion) 4) Patients who were diagnosed as having methotrexate-associated lymphoproliferative disorders.

Design outcomes

Primary

MeasureTime frame
5-year overall survival rate

Secondary

MeasureTime frame
1) 5-year progression-free survival rate 2) 5-year event-free survival rate 3) Overall response rate and complete response rate of first-line therapy 4) The rate of bleomycin lung toxicity (BLT) 5) The rate of patients who completed 100%-dose ABVD therapy 6) The average relative dose-intensity of ABVD therapy 7) Charlson Comorbidity Index (CCI) score at the baseline 8) Investigation of pathological biomarkers

Countries

Japan

Contacts

Public ContactShinichi Makita

National Cancer Center Hospital Department of Hematology

smakita@ncc.go.jp+81-3-3542-2511

Outcome results

None listed

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