The life of a professional athlete often involves physical setbacks, but for Baptiste Héguy, a third-row forward for Aviron Bayonnais, the challenge has been far more complex than a typical sports injury. Héguy has been sidelined since January 31st, following a match against Toulouse, due to a rare autoimmune disorder that led to a significant weight loss – ten kilograms – and a prolonged hospital stay. His experience underscores the unpredictable nature of health, even for those at peak physical condition, and the often-arduous journey to diagnosis and recovery.
Héguy’s ordeal began shortly after the Top 14 match against Toulouse, as reported by Rugbyrama. Initially dismissing the symptoms as fatigue, he soon experienced a constellation of troubling signs. “I had dizziness, I started to have slight tremors, a lot of fatigue, like a mild state of drunkenness… And also my eyes started to tremble,” Héguy told Sud Ouest. These initial symptoms prompted a visit to the Aviron Bayonnais team doctor and a series of tests, including a brain MRI, which ultimately proved inconclusive.
The Frustration of an Elusive Diagnosis
Initially, a disturbance of the inner ear, affecting balance, was suspected and Héguy was prescribed corticosteroids. Though, his condition rapidly deteriorated. “The symptoms got worse,” he explained to Sud Ouest. “I trembled more and more, walked less and less well. Even a small outing tired me out, I was unable to read a text message, it felt like everything was swaying, the nystagmus (involuntary eye movements) intensified, and I vomited a lot.” The rapid weight loss – ten kilograms in ten days – prompted his hospitalization on February 13th. Héguy wryly noted to Sud Ouest that the Winter Olympics on television provided some distraction during his ordeal.
The most difficult aspect, Héguy emphasized, was the uncertainty. “The hardest thing is not knowing what you have and where it comes from, not having an answer and seeing your loved ones worried,” he said. The eventual diagnosis revealed a rare autoimmune syndrome known as opsoclonus-myoclonus syndrome (OMS). According to the National Institute of Neurological Disorders and Stroke (NINDS), OMS is a extremely rare neurological disorder characterized by chaotic, involuntary eye movements (opsoclonus) and rapid, irregular muscle jerks (myoclonus). It’s often associated with underlying cancers, particularly neuroblastoma in children, but can also occur in adults without a known trigger.
Recovery and the Road Back to the Field
After eleven days in the hospital, Héguy was transferred to the Marienia clinic in Cambo-les-Bains, a town where he grew up. Surrounded by family and supported by teammates, he began a rehabilitation program and gradually regained weight. His body responded positively to treatment, and his symptoms began to subside. “Today, I’m doing well, I’ve almost fully recovered,” he stated, adding that he is completing a week-long course of antibody treatment to finalize his recovery.
The experience has left Héguy cautiously optimistic about a return to rugby. “Given how I’ve recovered, I still have a little hope (of playing again this season). Retraining will be the first step, but I’m not setting a date,” he told Sud Ouest. He acknowledges the lingering questions about his long-term physical condition. “Will I regain the form I had before? Will it hinder me in the future? Psychologically, all these worries have been put aside. But I’m waiting to fully resume, to be sure that everything is gone.”
Opsoclonus-myoclonus syndrome is estimated to affect fewer than one in five million people, making Héguy’s case particularly rare. While the exact cause of OMS remains unclear in many cases, treatment typically focuses on suppressing the immune system and managing symptoms. The prognosis varies depending on the underlying cause and the individual’s response to treatment. For Héguy, the focus now is on regaining his strength and confidence, and returning to the sport he loves.
Héguy’s journey highlights the importance of persistent medical investigation when faced with unusual symptoms, and the crucial role of support networks in navigating complex health challenges. His team and family have been instrumental in his recovery, and his story serves as a reminder of the resilience of the human spirit in the face of adversity.
The next step for Héguy is a gradual return to training, with ongoing monitoring by the Aviron Bayonnais medical team. Updates on his progress will be available through the team’s official channels. We wish Baptiste Héguy a continued and complete recovery.
Have you or someone you know been affected by a rare autoimmune disorder? Share your experiences and support in the comments below.
