Jan’s Fight Against Aggressive Cancer: Personalized Immunotherapy Fundraising Appeal
A 42-year-old father from a small village between Prenzlau and Pasewalk has been battling aggressive peritoneal cancer, originating from a prior colon cancer diagnosis, for 2.5 years, according to a GoFundMe campaign. The illness has significantly impacted the family’s daily life, with the patient undergoing two rounds of chemotherapy that only partially controlled the disease. A third chemotherapy session and a personalized immunotherapy treatment, tailored to his tumor’s DNA, are now being pursued, but the family requires 13,700 euros to cover costs including vaccine production, follow-up care, and travel expenses, the campaign states.
The immunotherapy, described as one of the most individualized cancer treatments, involves training the patient’s immune system to target tumor-specific markers using his own biological materials. This approach followed evaluations by two molecular tumor boards and multiple chemotherapy cycles, according to the campaign. However, the treatment is not covered by his health insurance, leaving the family to seek external funding.

Jan’s wife, Pitte, described the emotional and physical toll of the illness, noting that moments of normalcy, like family time in the garden, remain rare. Their children’s aspirations have shifted to simple activities like swimming in a lake or eating ice cream with their father. The campaign highlights Jan’s determination to maintain physical fitness through daily exercises, which his supporters believe could aid his recovery.
Local community members, including Marlies Filter, a former childcare worker for one of Jan’s sons, have pledged support. The campaign emphasizes the cultural significance of the name “Jan,” meaning “Life” in Persian, as a symbol of hope for the family’s fight against the disease.
The family’s next steps depend on fundraising progress. If the 13,700-euro goal is met, Jan plans to commence the immunotherapy alongside his third chemotherapy session. Without sufficient support, the treatment may remain unattainable, potentially limiting his options for managing the disease.

Jan’s case highlights broader issues in cancer treatment accessibility, particularly for rare or aggressive cancers requiring specialized care. The effectiveness of his immunotherapy will depend on factors such as tumor response and his overall health, though outcomes for similar treatments vary widely.
What is the cost of Jan’s immunotherapy treatment? The campaign states 13,700 euros is needed to cover vaccine production, follow-up care, doctor consultations, vitamin-C treatments, and travel and lodging expenses.
How does the immunotherapy work? The treatment uses the patient’s own biological materials—such as tumor cells or immune cells—to create a vaccine that trains the immune system to target specific tumor markers, as outlined in the campaign.
Why isn’t the treatment covered by insurance? The campaign notes the immunotherapy is not a covered service by Jan’s health insurance, requiring out-of-pocket payments from the family.
What role do community-driven fundraising efforts play in accessing specialized cancer treatments?