Experimental immunotherapy cocktail takes on tough tumors

NCT ID NCT03983954

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This early-phase trial is testing a combination of two immunotherapy drugs, naptumomab estafenatox and durvalumab, in 120 people with advanced or metastatic solid tumors like pancreatic, ovarian, and lung cancer. The main goal is to find a safe dose and see how the body reacts. Researchers are also checking if the combo can shrink tumors in certain cancers.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
naptumomab estafenatox and durvalumab (immunotherapy drugs)
What this could lead to
If successful, this could lead to a new combination treatment option for several advanced cancers that are hard to treat.
What could go wrong
This is a very early Phase 1 trial, so safety and the right dose are still being figured out. It may not work for all cancer types, and side effects from the immune system are possible.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • All India Institute of Medical Sciences

    New Delhi, New Delhi, 110029, India

  • Basavatarakam Indo-American Cancer Hospital & Research Institute

    Hyderabad, Telangana, 500034, India

  • National Cancer Institute

    Jhajjar, Haryana, 124105124105, India

  • PMCH (Pacific Medical College & Hospital)

    Udaipur, Rajasthan, 313001, India

  • Rabin Medical Center

    Petah Tikva, Israel

  • Rambam Medical Center

    Haifa, 3109601, Israel

  • Shalby Hospital

    Ahmedabad, Gujarat, 380015, India

  • Sheba Medical Center

    Ramat Gan, 52621, Israel

  • Tel Aviv Sourasky Medical Center

    Tel Aviv, 6423906, Israel

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