What Researchers Did
Researchers conducted a retrospective review of 229 cases of decompression sickness and/or arterial gas embolism among Miskito Indian lobster divers at two hyperbaric units in Central America.
What They Found
They found that 94% of patients presented with neurological deficits, including 79% with motor deficits and 60% with sensory deficits. Treatment was significantly delayed by a mean of 5 days, and upon discharge, only 30% had normal motor function and 19% had normal gait.
What This Means for Canadian Patients
This study highlights the severe and often debilitating neurological consequences of decompression sickness, emphasizing the critical need for prompt medical attention. Early diagnosis and rapid access to hyperbaric oxygen therapy are crucial to improve functional outcomes for affected individuals.
Canadian Relevance
This study focuses on Miskito Indian lobster divers in Central America and has no direct Canadian connection.
Study Limitations
Limitations include the retrospective design, significant delays in treatment, and substantial missing data for discharge outcomes.