“I felt as though someone had knocked me down with a big stone. I was hearing the words but it felt like the words weren’t for me.” Consultant paediatrician, cancer survivor, and recently honoured as a Global Hero of Hope by the American Cancer Society, Dr Mariama Alleyne recalls the out-of-body experience of being diagnosed with cancer in 2018.
At 47 years old, she remembers that before her diagnosis, “I was just going along merrily, living normally, with two active boys who had just entered secondary school,” when she started experiencing unusual symptoms that prompted her to visit the doctor.
Now in remission, Dr Alleyne lends wisdom from her experiences to members of the Trinidad and Tobago Cancer Society’s (TTCS) Survivors’ Network, hoping to create community and offer support to people struggling with the disease.
After training in medicine at UWI St Augustine and Mount Hope and completing her specialisation in the UK, Dr Alleyne had been a practicing paediatrician in the public service for many years when, in late 2017 into 2018, she began feeling generally unwell.
“I couldn’t say what it was,” she remembers, “but I was feeling general malaise, very tired, and eventually my ankles started swelling and I had heart palpitations.” She consulted a cardiologist who prescribed medication for the palpitations, but the symptoms persisted. “I started having weakness in my lower limbs,” she says, “so I walked across to the neurosurgeon’s clinic,” and through an MRI, the neurosurgeon found a significant tumour impinging on her spinal column.
The tumour was removed shortly after and sent off for histology, which confirmed it was cancerous. “They were sure it was cancerous, but were still trying to determine what the cancer was,” she describes.
On the recommendation of her oncologist, she went abroad for further diagnosis. In December 2018, a bone marrow aspirate and PET (positron emission tomography) scan confirmed she had multiple myeloma—a type of blood cancer that affects plasma cells, a white blood cell found in the bone marrow responsible for helping the body fight infections.
The recommended solution was a bone marrow transplant, but she was faced with the staggering cost of the surgery—two million US dollars.
Throughout this difficult period of diagnosis and weighing her options, Dr Alleyne grappled emotionally with trying to maintain a sense of normalcy. “I was consumed with thoughts of what would happen to my children, what would happen to my patients, and as an only child I also felt responsible for taking care of my mother.” Determined to remain strong for her sons, she used planning her next steps as a coping mechanism—until the transplant cost became known. “And real fear set in.”
Then fate intervened. A man who attended the clinic at the Sangre Grande Hospital where Dr Alleyne worked had done his own research and discovered a hospital in Cali, Colombia, where the transplant was done safely and successfully “at one tenth of the cost”.
On June 18, 2018, Dr Alleyne underwent her bone marrow transplant at the Colombian hospital. Even now, seven years later, she celebrates this date as her “rebirth”, attending church on the day each year to thank God for her second chance at life.
The gruelling recovery process involved two weeks of complete isolation to avoid infection, followed by another two months at a recovery facility in Colombia. Throughout the entire journey—from diagnosis to transplant to recovery—Dr Alleyne leaned on her faith, spoke to God, and drew strength from her family and friends who stood by her. “I was surrounded by love and joy,” she recalls. “One of my best friends who lives in the UK even came to Colombia to be there with me.”
By 2020, fully back on her feet, she began her mission to support other cancer patients and survivors. Joining the TTCS that year, she immersed herself in the Survivors’ Network, actively helping to plan and execute events and meetings.
At the heart of the Trinidad and Tobago Cancer Society’s mission are their survivors—brave individuals whose journeys embody courage, hope, and resilience. Through a wide range of initiatives, the Survivors’ Network aims to uplift, empower, and support them at every stage of their journey. From emotional support and patient navigation to community-building events like Relay For Life and Luminaria, the network ensures survivors are celebrated, heard, and never alone.
The TTCS’s signature annual gathering, Relay For Life, unites survivors and supporters in a meaningful show of strength and solidarity. In 2025, the event will take the form of a Cricket Fete Match on July 19 at the Queen’s Park Oval in Port-of-Spain.
A T20 hardball match will be played between top players from major cricket clubs across the country and an All-Stars Team featuring notable past and present cricketers. This engaging national event helps the TTCS extend its reach and raise awareness about the connection between lifestyle and cancer.
Appointed a Global Hero of Hope in 2025, Dr Alleyne received the honour through the American Cancer Society’s Global Relay For Life initiative. These Global Heroes, all survivors or caregivers, are chosen from participating countries to serve as powerful symbols of perseverance and hope.
Dr Alleyne sees her role as giving voice to those struggling with cancer and strives to break the stigma and shame surrounding the disease. She stands firm in her message to cancer patients: “You are not cancer, and it is just a blip in the road. Nobody should have to struggle alone. You didn’t get cancer because of something you did or because you didn’t pray hard enough.”
Her own challenging journey continues to inspire many, as she remains steadfast in her mission to offer support, raise awareness, build community, and bring hope to survivors.