# Phase II Investigator-Initiated Study of Brentuximab Vedotin in Mycosis Fungoides and Sézary Syndrome With Variable CD30 Expression Level: A Multi-Institution Collaborative Project

Source: https://onco.cc/key-papers/paper-cd30-hodgkin-lymphoma-j-clin-oncol-2015/  
OnCo record `paper-cd30-hodgkin-lymphoma-j-clin-oncol-2015` (Key paper). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)"; commercial use needs a licence.

## TL;DR

Phase 2 or 3 results paper on CD30 in Hodgkin lymphoma, in Journal of Clinical Oncology (2015), one of the most cited Europe PMC records with CD30 in its title.

## Summary

Purpose: In contrast to Hodgkin lymphoma and systemic anaplastic large-cell lymphoma, CD30 expression of malignant lymphocytes in mycosis fungoides (MF) and Sézary syndrome (SS) is quite variable. Clinical activity and safety of brentuximab vedotin, a CD30 targeting antibody-drug conjugate, was evaluated in MF and SS. Tissue and blood biomarkers of clinical response were explored.

Patients and methods: In this phase II study, patients with MF or SS with negligible to 100% CD30 expression levels were treated with brentuximab vedotin (1.8 mg/kg) every 3 weeks for a maximum of sixteen doses. The primary end point was overall global response rate. Secondary end points included correlation of tissue CD30 expression level with clinical response, time to response, duration of response, progression-free and event-free survivals, and safety.

Results: Of the 32 patients enrolled and treated, 30 patients had available efficacy evaluations. Objective global response was observed in 21 (70%) of 30 patients (90% CI, 53% to 83%). CD30 expression assessed by immunohistochemistry was highly variable, with a median CD30max of 13% (range, 0% to 100%). Those with <5% CD30 expression had a lower likelihood of global response than did those with 5% or greater CD30 expression (P <.005). CD163 positive tumor-associated macrophages, many of which coexpress CD30, were abundant in tissue. Peripheral neuropathy was the most common adverse event.

Conclusion: Brentuximab vedotin demonstrated significant clinical activity in treatment-refractory or advanced MF or SS with a wide range of CD30 expression levels. Additional biomarker studies may help optimize rational design of combination therapies with brentuximab vedotin.

Indexed on Europe PMC as PubMed record 26195720 (DOI 10.1200/jco.2014.60.3969). Its title names CD30 and its text names Hodgkin lymphoma; PubMed types it as a clinical trial report (Clinical Trial, Phase II, Research Support, Non-U.S. Gov't, research-article, Multicenter Study). It was matched automatically to the idea "CD30 CAR-T for multiply relapsed Hodgkin lymphoma" and no figure has been checked by an editor.

## Fields

- Kind: Key paper
- Last checked: 2026-09-22
- Tags: europepmc-ingest
- Journal: Journal of Clinical Oncology
- Year: 2015
- DOI: 10.1200/jco.2014.60.3969
- Authors: Kim YH, Tavallaee M, Sundram U, et al.
- What it means: One of the most cited trial reports Europe PMC returns for CD30 in Hodgkin lymphoma, so it is a natural first reading for anyone weighing the idea it is linked from. The record was linked automatically by title and abstract; read the abstract above and the paper itself before relying on any figure.
- Caveats: Matched by CD30 in the title and Hodgkin lymphoma in the title or abstract of the Europe PMC record; the summary reproduces the record's abstract and no figure has been verified against the full paper.; Chosen as a phase 2 or 3 report by the record's publication type or its own wording, not by reading the paper.

## Sources

- J Clin Oncol 2015: https://doi.org/10.1200/jco.2014.60.3969
- PubMed: https://pubmed.ncbi.nlm.nih.gov/26195720/
- Europe PMC: https://europepmc.org/article/MED/26195720

## Connected records

- journals: [Journal of Clinical Oncology](https://onco.cc/journals/jco/)
- ideas: [CD30 CAR-T for multiply relapsed Hodgkin lymphoma](https://onco.cc/ideas/idea-cd30-car-t-hodgkin/)

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