Advances in Intralesional Therapy for Locoregionally Advanced and Metastatic Melanoma: Five Years of Progress

Locoregionally advanced and metastatic melanoma are complex diagnoses with a variety of available treatment options. Intralesional therapy for melanoma has been under investigation for decades; however, it has advanced precipitously in recent years. In 2015, the Food and Drug Administration (FDA) ap...

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Main Authors: Danielle K. DePalo, Jonathan S. Zager
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Cancers
Subjects:
Online Access:https://www.mdpi.com/2072-6694/15/5/1404
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author Danielle K. DePalo
Jonathan S. Zager
author_facet Danielle K. DePalo
Jonathan S. Zager
author_sort Danielle K. DePalo
collection DOAJ
description Locoregionally advanced and metastatic melanoma are complex diagnoses with a variety of available treatment options. Intralesional therapy for melanoma has been under investigation for decades; however, it has advanced precipitously in recent years. In 2015, the Food and Drug Administration (FDA) approved talimogene laherparepvec (T-VEC), the only FDA-approved intralesional therapy for advanced melanoma. There has been significant progress since that time with other oncolytic viruses, toll-like receptor agonists, cytokines, xanthene dyes, and immune checkpoint inhibitors all under investigation as intralesional agents. Further to this, there has been exploration of numerous combinations of intralesional therapies and systemic therapies as various lines of therapy. Several of these combinations have been abandoned due to their lack of efficacy or safety concerns. This manuscript presents the various types of intralesional therapies that have reached phase 2 or later clinical trials in the past 5 years, including their mechanism of action, therapeutic combinations under investigation, and published results. The intention is to provide an overview of the progress that has been made, discuss ongoing trials worth following, and share our opinions on opportunities for further advancement.
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spelling doaj.art-04a5cd51bc0646ee8b90ff933759d8362023-11-17T07:23:39ZengMDPI AGCancers2072-66942023-02-01155140410.3390/cancers15051404Advances in Intralesional Therapy for Locoregionally Advanced and Metastatic Melanoma: Five Years of ProgressDanielle K. DePalo0Jonathan S. Zager1Department of Cutaneous Oncology, Moffitt Cancer Center, Tampa, FL 33612, USADepartment of Cutaneous Oncology, Moffitt Cancer Center, Tampa, FL 33612, USALocoregionally advanced and metastatic melanoma are complex diagnoses with a variety of available treatment options. Intralesional therapy for melanoma has been under investigation for decades; however, it has advanced precipitously in recent years. In 2015, the Food and Drug Administration (FDA) approved talimogene laherparepvec (T-VEC), the only FDA-approved intralesional therapy for advanced melanoma. There has been significant progress since that time with other oncolytic viruses, toll-like receptor agonists, cytokines, xanthene dyes, and immune checkpoint inhibitors all under investigation as intralesional agents. Further to this, there has been exploration of numerous combinations of intralesional therapies and systemic therapies as various lines of therapy. Several of these combinations have been abandoned due to their lack of efficacy or safety concerns. This manuscript presents the various types of intralesional therapies that have reached phase 2 or later clinical trials in the past 5 years, including their mechanism of action, therapeutic combinations under investigation, and published results. The intention is to provide an overview of the progress that has been made, discuss ongoing trials worth following, and share our opinions on opportunities for further advancement.https://www.mdpi.com/2072-6694/15/5/1404advanced melanomain transit metastasesintralesional therapyintratumoral therapylocal therapylocoregional therapy
spellingShingle Danielle K. DePalo
Jonathan S. Zager
Advances in Intralesional Therapy for Locoregionally Advanced and Metastatic Melanoma: Five Years of Progress
Cancers
advanced melanoma
in transit metastases
intralesional therapy
intratumoral therapy
local therapy
locoregional therapy
title Advances in Intralesional Therapy for Locoregionally Advanced and Metastatic Melanoma: Five Years of Progress
title_full Advances in Intralesional Therapy for Locoregionally Advanced and Metastatic Melanoma: Five Years of Progress
title_fullStr Advances in Intralesional Therapy for Locoregionally Advanced and Metastatic Melanoma: Five Years of Progress
title_full_unstemmed Advances in Intralesional Therapy for Locoregionally Advanced and Metastatic Melanoma: Five Years of Progress
title_short Advances in Intralesional Therapy for Locoregionally Advanced and Metastatic Melanoma: Five Years of Progress
title_sort advances in intralesional therapy for locoregionally advanced and metastatic melanoma five years of progress
topic advanced melanoma
in transit metastases
intralesional therapy
intratumoral therapy
local therapy
locoregional therapy
url https://www.mdpi.com/2072-6694/15/5/1404
work_keys_str_mv AT daniellekdepalo advancesinintralesionaltherapyforlocoregionallyadvancedandmetastaticmelanomafiveyearsofprogress
AT jonathanszager advancesinintralesionaltherapyforlocoregionallyadvancedandmetastaticmelanomafiveyearsofprogress