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Cited by 302

The DOI matches its Crossref record; 25 of the 25 references it cites were found in a registry or an index.

Factors Associated With Response to High-Dose Interleukin-2 in Patients With Metastatic Melanoma

Phan, Giao Q., Attia, Peter, Steinberg, Seth M., White, Donald E., Rosenberg, Steven A.·2001·Journal of Clinical Oncology

Abstract

PURPOSE: The present study attempted to identify characteristics that correlated with clinical response to interleukin (IL)-2 therapy in patients with metastatic melanoma. PATIENTS AND METHODS: We retrospectively evaluated laboratory and clinical characteristics of 374 consecutive patients with metastatic melanoma treated with high-dose intravenous bolus IL-2 (720,000 IU/kg) from July 1, 1988, to December 31, 1999, at the Surgery Branch of the National Cancer Institute. RESULTS: The overall objective response rate was 15.5%. Pretreatment parameters such as patient demographics, laboratory values, and prior therapy did not correlate with response; however, 53.6% of patients with only subcutaneous and/or cutaneous metastases responded, compared with 12.4% of patients with disease at other sites (P 2= .000001). During therapy, patients who were responders tended to have received more doses during course 1 (16.2 ± 0.3 doses v 14.5 ± 0.2 doses; P 2= .0095); however, when limited to patients who were able to complete both cycles of course 1, there was no statistically significant difference (P 2= .27). Responders had a higher maximum lymphocyte count immediately after therapy compared with nonresponders (P 2= .0026). The development of abnormal thyroid function tests and vitiligo after therapy was associated with response (thyroid-stimulating hormone, P 2= .01; free T4, P 2= .0049; vitiligo, P 2< 10−6), although thyroid dysfunction may have been related more to the length of IL-2 therapy than to response. CONCLUSION: The presence of metastases only to subcutaneous and/or cutaneous sites, lymphocytosis immediately after treatment, and long-term immunologic side effects, especially vitiligo, were associated with antitumor response to IL-2 therapy.

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Metadata

Authors
Phan, G. Q., Attia, P., Steinberg, S. M., White, D. E., & Rosenberg, S. A.
Venue
Journal of Clinical Oncology
Published
2001-08-01
Volume
19
Issue
15
Pages
3477-3482
ISSN
  • 0732-183X (ISSN-L)
  • 1527-7755
OpenAlex
W1823669223
Cited by
302
References
25
FWCI
5.16
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Factors Associated With Response to High-Dose Interleukin-2 in Patients With Metastatic Melanoma. https://app.cochat.ai/papers/10.1200/jco.2001.19.15.3477
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Phan, G. Q., Attia, P., Steinberg, S. M., White, D. E., & Rosenberg, S. A. (2001). Factors Associated With Response to High-Dose Interleukin-2 in Patients With Metastatic Melanoma. Journal of Clinical Oncology. https://doi.org/10.1200/jco.2001.19.15.3477

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.