Could a simple shot replace IV drips for advanced melanoma?

NCT ID NCT05625399

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This phase 3 trial compares a subcutaneous (under-the-skin) injection of the drug combination nivolumab and relatlimab to the standard intravenous (IV) infusion in people with advanced melanoma that cannot be removed by surgery. The study aims to see if the shot delivers enough drug into the body to work as well as the IV. About 579 participants will be randomly assigned to one of the two groups.

What this could mean

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

Active substance

nivolumab and relatlimab (a fixed-dose combination drug)

What this could lead to

If successful, this could offer a more convenient, faster way to receive this melanoma treatment as a shot instead of an IV infusion.

What could go wrong

This is an early-stage comparison focused on drug levels, not yet on long-term outcomes. The shot may not work as well as the IV, and side effects could differ.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

melanoma metastatic melanoma

As listed by the trial registrant

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

Contacts and locations

Locations

  • Local Institution - 0002

    Porto Alegrelegre, Rio Grande do Sul, 91350-250, Brazil

  • Local Institution - 0003

    Lübeck, Schleswig-Holstein, 23538, Germany

  • Local Institution - 0004

    Madrid, 28041, Spain

  • Local Institution - 0005

    Opole, Opole Voivodeship, 45-061, Poland

  • Local Institution - 0006

    Seville, 41009, Spain

  • Local Institution - 0007

    Amiens, 80054, France

  • Local Institution - 0008

    Bendigo, Victoria, 3550, Australia

  • Local Institution - 0009

    Barretos, São Paulo, 14784-400, Brazil

  • Local Institution - 0010

    Santiago, Santiago Metropolitan, 7510032, Chile

  • Local Institution - 0011

    Regensburg, Bavaria, 93042, Germany

  • Local Institution - 0012

    Donostia / San Sebastian, Gipuzkoa, 20014, Spain

  • Local Institution - 0013

    Omaha, Nebraska, 68130, United States

  • Local Institution - 0014

    Siena, 53100, Italy

  • Local Institution - 0015

    Poznan, Wiekopolskie, 60-780, Poland

  • Local Institution - 0016

    Liège, 4000, Belgium

  • Local Institution - 0017

    Santiago, 7500921, Chile

  • Local Institution - 0018

    São José do Rio Preto, São Paulo, 15090-000, Brazil

  • Local Institution - 0021

    Krakow, Lesser Poland Voivodeship, 30727, Poland

  • Local Institution - 0022

    Bordeaux, 33000, France

  • Local Institution - 0024

    Barcelona, 08036, Spain

  • Local Institution - 0025

    Ijuí, Rio Grande do Sul, 98700-000, Brazil

  • Local Institution - 0026

    Afula, 1834111, Israel

  • Local Institution - 0027

    Graz, 8036, Austria

  • Local Institution - 0028

    Viña del Mar, Valparaiso, 2520598, Chile

  • Local Institution - 0029

    Salzburg, 5020, Austria

  • Local Institution - 0030

    Melbourne, Victoria, 3004, Australia

  • Local Institution - 0031

    Porto Alegre, Rio Grande do Sul, 90035-903, Brazil

  • Local Institution - 0032

    Perugia, 06132, Italy

  • Local Institution - 0033

    Westmead, New South Wales, 2145, Australia

  • Local Institution - 0034

    Paris, Île-de-France Region, 75475, France

  • Local Institution - 0035

    Tel Litwinsky, 5262100, Israel

  • Local Institution - 0037

    Vienna, 1090, Austria

  • Local Institution - 0038

    Buxtehude, 21614, Germany

  • Local Institution - 0039

    Erfurt, 99089, Germany

  • Local Institution - 0040

    Madrid, 28007, Spain

  • Local Institution - 0041

    Valencia, 46009, Spain

  • Local Institution - 0043

    Valencia, 46009, Spain

  • Local Institution - 0044

    Minden, 32429, Germany

  • Local Institution - 0045

    Las Palmas de Gran Canaria, 35016, Spain

  • Local Institution - 0046

    Dijon, 21079, France

  • Local Institution - 0047

    Barcelona, 08035, Spain

  • Local Institution - 0049

    Essen, 45147, Germany

  • Local Institution - 0050

    Coffs Harbour, New South Wales, 2450, Australia

  • Local Institution - 0051

    Bari, 70124, Italy

  • Local Institution - 0052

    Pierre-Bénite, 69310, France

  • Local Institution - 0053

    Rostock, 18057, Germany

  • Local Institution - 0054

    Jerusalem, 9112001, Israel

  • Local Institution - 0055

    Wollstonecraft, New South Wales, 2065, Australia

  • Local Institution - 0056

    Madrid, 28050, Spain

  • Local Institution - 0058

    Porto Alegre, Rio Grande do Sul, 90610-000, Brazil

  • Local Institution - 0059

    Box Hill, Victoria, 3128, Australia

  • Local Institution - 0060

    Berlin, 10117, Germany

  • Local Institution - 0061

    Villejuif, Val-De-Marne, 94805, France

  • Local Institution - 0062

    Solna, Stockholm County, 171 64, Sweden

  • Local Institution - 0063

    Nantes, OH, 44093, France

  • Local Institution - 0064

    Roma, 00168, Italy

  • Local Institution - 0065

    Giessen, 35385, Germany

  • Local Institution - 0066

    Warsaw, 02-781, Poland

  • Local Institution - 0068

    Headington, Oxford, Oxfordshire, OX3 7LE, United Kingdom

  • Local Institution - 0071

    Rochester, Minnesota, 55905, United States

  • Local Institution - 0072

    Brussels, 1200, Belgium

  • Local Institution - 0074

    Santiago, Santiago Metropolitan, 8150513, Chile

  • Local Institution - 0077

    Genova, 16132, Italy

  • Local Institution - 0078

    Charleroi, 6000, Belgium

  • Local Institution - 0079

    Ulm, Baden-Wurttemberg, 89081, Germany

  • Local Institution - 0080

    Chur, 7000, Switzerland

  • Local Institution - 0081

    Tübingen, 72076, Germany

  • Local Institution - 0082

    Ostrava Poruba, 708 52, Czechia

  • Local Institution - 0083

    Prague, NY, 128 00, Czechia

  • Local Institution - 0084

    Naples, 80131, Italy

  • Local Institution - 0086

    A Coruña, 15006, Spain

  • Local Institution - 0088

    London, Greater London, SW3 6JJ, United Kingdom

  • Local Institution - 0089

    Rennes, 35042, France

  • Local Institution - 0090

    Birtinya, Queensland, 4575, Australia

  • Local Institution - 0091

    Olomouc, 77900, Czechia

  • Local Institution - 0092

    Bern, 3010, Switzerland

  • Local Institution - 0093

    Orange, California, 92868-3201, United States

  • Local Institution - 0094

    Hradec Králové, 500 05, Czechia

  • Local Institution - 0095

    Prague, 182 00, Czechia

  • Local Institution - 0096

    Ottawa, Ontario, K1H 8L6, Canada

  • Local Institution - 0097

    Lund, 222 42, Sweden

  • Local Institution - 0098

    Los Angeles, California, 90025, United States

  • Local Institution - 0099

    Rouen, 76031, France

  • Local Institution - 0101

    Heidelberg, Baden-Wurttemberg, 69120, Germany

  • Local Institution - 0102

    Petah-Tikvah, 4941492, Israel

  • Local Institution - 0103

    Québec, Quebec, G1J 1Z4, Canada

  • Local Institution - 0105

    Lausanne, 1011, Switzerland

  • Local Institution - 0106

    Nedlands, Western Australia, 6009, Australia

  • Local Institution - 0107

    Belo Horizonte, Minas Gerais, 30130-090, Brazil

  • Local Institution - 0108

    Toulouse, Cedex 9, 31059, France

  • Local Institution - 0109

    Traralgon, Victoria, 3844, Australia

  • Local Institution - 0110

    Rio de Janeiro, 20220-410, Brazil

  • Local Institution - 0111

    Lille, Nord, 59000, France

  • Local Institution - 0112

    Nuremberg, 90419, Germany

  • Local Institution - 0113

    Englewood, Colorado, 80113, United States

  • Local Institution - 0114

    Jacksonville, Florida, 32224, United States

  • Local Institution - 0115

    Fairfax, Virginia, 22031, United States

  • Local Institution - 0116

    Toronto, Ontario, M4N 3M5, Canada

  • Local Institution - 0117

    Marseille, 13385, France

  • Local Institution - 0118

    Wagga Wagga, New South Wales, 2650, Australia

  • Local Institution - 0119

    Santiago, Providencia, 7500653, Chile

  • Local Institution - 0120

    Newcastle upon Tyne, Tyne and Wear, NE7 7DN, United Kingdom

  • Local Institution - 0121

    Hamilton, Ontario, L8V 5C2, Canada

  • Local Institution - 0122

    Murray, Utah, 84107, United States

  • Local Institution - 0123

    Stanford, California, 94305, United States

  • Local Institution - 0124

    Philadelphia, Pennsylvania, 19107, United States

  • Local Institution - 0125

    Phoenix, Arizona, 85013, United States

  • Local Institution - 0126

    Madrid, 28009, Spain

  • Local Institution - 0127

    Chambray-lès-Tours, Indre-Et-Loire, 37044, France

  • Local Institution - 0128

    Bayonne, 64100, France

  • Local Institution - 0129

    Clermont-Ferrand, 63003, France

  • Local Institution - 0130

    São Paulo, 01321-001, Brazil

  • Local Institution - 0134

    Badalona, 08916, Spain

  • Local Institution - 0135

    Göttingen, 37075, Germany

  • Local Institution - 0136

    Dortmund, 44137, Germany

  • Local Institution - 0137

    Ludwigshafen, 67063, Germany

  • Local Institution - 0138

    Hamburg, 20251, Germany

  • Local Institution - 0139

    Easton, Pennsylvania, 18045, United States

  • Local Institution - 0140

    Recoleta, Santiago Metropolitan, 8380455, Chile

  • Local Institution - 0141

    Calgary, Alberta, T2N 5G2, Canada

  • Local Institution - 0143

    Temuco, Araucania, 4800827, Chile

  • Local Institution - 0144

    Santiago, Santiago Metropolitan, 0101010, Chile

  • Local Institution - 0146

    Baltimore, Maryland, 21201, United States

  • Local Institution - 0151

    Valencia, 46014, Spain

  • Local Institution - 0153

    Jaén, 23007, Spain

  • Local Institution - 0154

    Heidelberg, Victoria, 3084, Australia

  • Local Institution - 0155

    Oslo, 0379, Norway

  • Local Institution - 0156

    Grålum, 1714, Norway

  • Local Institution - 0158

    Lørenskog, 1474, Norway

  • Local Institution - 0159

    Blumenau, Santa Catarina, 89010-340, Brazil

  • Local Institution - 0161

    Nedlands, Western Australia, 6009, Australia

  • Local Institution - 0162

    Turku, 20520, Finland

  • Local Institution - 0163

    Bodø, 8005, Norway

  • Local Institution - 0164

    Helsinki, 00029, Finland

  • Local Institution - 0165

    Marburg, 35043, Germany

  • Local Institution - 0166

    Frankfurt am Main, 60590, Germany

  • Local Institution - 0167

    Tampere, 33521, Finland

  • Local Institution - 0168

    Sankt Pölten, 3100, Austria

  • Local Institution - 0169

    Cleveland, Ohio, 44195, United States

  • Local Institution - 0170

    Milan, 20133, Italy

  • Local Institution - 0171

    Bydgoszcz, Kuyavian-Pomeranian Voivodeship, 85-796, Poland

  • Local Institution - 0172

    Port Macquarie, New South Wales, 2444, Australia

  • Local Institution - 0173

    Tel Aviv, 6423906, Israel

  • Local Institution - 0175

    Orange, New South Wales, 2800, Australia

  • Local Institution - 0177

    Fortaleza, Ceará, 60135237, Brazil

  • Local Institution - 0178

    Port Montt, Los Lagos Region, 5507642, Chile

  • Local Institution - 0180

    Vitória, Espírito Santo, 29043-260, Brazil

  • Local Institution - 0184

    Waratah, New South Wales, 2298, Australia

  • Local Institution - 0189

    Springdale, Arkansas, 72762, United States