Def Leppard guitarist Vivian Campbell says cancer has returned after unsuccessful transplant

Vivian Campbell, the longtime guitarist for iconic rock band Def Leppard, has disclosed that he is once again confronting cancer after a recent stem cell transplant failed to halt the disease’s progression. The musician, who has publicly battled Hodgkin’s lymphoma since his initial diagnosis in 2013, shared the update during an interview, highlighting the ongoing challenges he faces.

Campbell’s health struggles have been intermittent but persistent over more than a decade. After first being diagnosed with Hodgkin’s lymphoma, he underwent treatment and saw remission. However, the disease returned in 2015, necessitating further medical intervention. More recently, during the winter of 2023, Campbell encountered a particularly aggressive phase of the illness that prompted urgent consideration of a donor transplant as a critical step for survival.

In January 2025, Campbell underwent a stem cell transplant procedure, an advanced treatment intended to reset his immune system and combat the lymphoma. Unfortunately, this transplant did not produce the desired effect, with the cancer returning despite the intervention. As a result, he is now continuing alternative treatments aimed at managing the disease and maintaining his health.

Despite these significant health setbacks, Campbell remains resolute in his commitment to his music career. He has expressed intentions to pursue another transplant in the coming years and emphasized the importance of staying active and engaged professionally. Maintaining a focus on his work with Def Leppard provides him with a sense of purpose and a positive focus amidst the uncertainty of his medical condition.

Campbell joined Def Leppard in 1992, stepping in after the untimely death of original guitarist Steve Clark. Since then, he has been an integral part of the band’s evolving sound and enduring success. Def Leppard, formed in Sheffield in 1977 by Joe Elliott, Rick Savage, Pete Willis, and Tony Kenning, rose to global prominence in the 1980s and has continued to release new material and perform worldwide.

Currently, the band is in the midst of an international tour, performing in large stadium venues across the UK with upcoming shows planned in the United States, Mexico, and throughout Central and South America in the autumn months. Campbell’s ongoing participation in these tours highlights his dedication to both his craft and his fans despite ongoing health battles.

Campbell’s journey underscores the complex intersection of chronic illness and professional artistry, particularly within the demanding context of rock performance and touring. By focusing on his music and remaining engaged with Def Leppard’s projects, he exemplifies resilience and the therapeutic potential of creative work during prolonged health crises.

While the details surrounding Campbell’s future treatment plans remain limited, his openness about the realities of living with cancer has brought attention to the personal struggles faced by musicians managing serious health conditions. His experience adds a poignant chapter to Def Leppard’s long history, reminding fans and observers alike of the human elements behind the band’s enduring legacy.

As Def Leppard continues to captivate audiences worldwide, Campbell’s story invites reflection on the balance between personal adversity and artistic commitment. His perseverance offers a powerful narrative of hope and determination amid ongoing challenges, highlighting the enduring spirit that has sustained his career for more than three decades.