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Phase II Trial of Anti-PD-1 Antibody Treatment and Radiotherapy in Early-stage Favorable Classic Hodgkin Lymphoma

Phase II Trial of Anti-PD-1 Antibody Treatment and Radiotherapy in Early-stage Favorable Classic Hodgkin Lymphoma

Status
Not yet recruiting
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06916416
Acronym
PREFer
Enrollment
50
Registered
2025-04-08
Start date
2025-06-30
Completion date
2028-06-30
Last updated
2025-04-08

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

Conditions

Classical Hodgkin Lymphoma

Brief summary

By the implementation of the anti-PD-1 antibody pembrolizumab and given its possible synergy with RT, the aim of the present trial is to develop a chemotherapy-free first-line treatment for patients with newly diagnosed early-stage favorable cHL.

Interventions

DRUGPembrolizumab

6 doses of 200mg Pembrolizumab iv as single agent every three weeks followed by radiotherapy 20Gy

Sponsors

University of Cologne
Lead SponsorOTHER

Study design

Allocation
NON_RANDOMIZED
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 75 Years
Healthy volunteers
No

Inclusion criteria

* Histologically proven first diagnosis of cHL * Stage I-II without risk factors * Large mediastinal mass * Extranodal involvement * Elevated erythrocyte sedimentation rate (ESR) * Involvement of ≥ 3 nodal areas

Exclusion criteria

* Central nervous system lymphoma, nodular lymphocyte-predominant Hodgkin lymphoma or composite lymphoma, * Prior cHL-directed treatment * Prior chemotherapy, RT or allogeneic stem cell/solid organ transplant * Prior or concurrent disease precluding protocol treatment (for details see section 4.2) * Pregnancy or breastfeeding * Non-compliance

Design outcomes

Primary

MeasureTime frame
Progression Free SurvivalPFS at 1 year

Contacts

Primary ContactMichael Fuchs
michael.fuchs@uk-koeln.de+49221478

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026