Roy Mugera, a 32-year-old from Dagenham, died on July 8, 2025, after misinterpreting his back pain as a consequence of his job as a barman. He had been taking paracetamol and other over-the-counter painkillers, but they provided no relief.
Initial Symptoms and Misdiagnosis
In 2023, Roy began experiencing back pain, which he attributed to carrying crates of stock and changing beer kegs in the cellar. To sleep, he had to use a gaming chair, sofa, or his bed in a seated position with a desk chair as a leg rest, supported by pillows and a gym bag filled with clothes. He also noticed a lump on his left side that was rising and falling.
Roy visited his GP and hospital multiple times over several months. He said: “At first, I didn't take the pain seriously because at the time, I was working as a bartender and with handling deliveries and restocking merchandise, I was constantly carrying heavy things. But over the next few months, as the pain worsened, I was in and out of hospital, trying to find solutions or to have a scan done for my back to see what was going on.”
Diagnosis of Synovial Sarcoma
After nearly five months and three GP visits, a biopsy revealed synovial sarcoma, a cancer so rare that fewer than 80 people in England are diagnosed annually. Roy was told his cancer was incurable. He underwent chemotherapy but could only complete three of six scheduled rounds due to its intensity. He survived two life-threatening episodes of sepsis, once coming within two hours of death.
Radiotherapy in March 2024 initially shrank his tumour from 22cm to 1cm, but two nodules were found in his right lung, requiring further surgery. By the time of his death, the tumour had regrown to 17cm, and cancer had returned to his lungs.
Advocacy and Legacy
Roy became a vocal advocate for Sarcoma UK, sharing his story to help others with rare cancer diagnoses feel less alone. He formed a close bond with fellow synovial sarcoma patient Darrell McDonald, who died aged 44 earlier in 2025. Roy said: “When I first heard the word sarcoma, I felt very alone. Who else has sarcoma? I went on YouTube, where was my tribe?”
Sarcoma UK's Digital Communications Manager, Enda Guinan, stated: “Roy wanted people affected by sarcoma to know they were not alone. He said that Sarcoma UK helped him 'find his tribe', and in turn he became part of that tribe for countless others. Even when he was very unwell, Roy was determined to use his own experience to help people who would never meet him.”
Ongoing Research
Sarcoma UK funds two research projects into synovial sarcoma, supported by the charity's Synovial Sarcoma Fund. At Imperial College London, researchers are developing targeted therapy that attacks only sarcoma cells. At the University of Edinburgh, scientists study genetic abnormalities driving sarcoma growth to unlock treatments for multiple sarcoma types.
