Thousands of patients, from divers stricken with “the bends” to cancer survivors coping with radiation injuries, have found lifesaving care at the University of Hawaiʻi at Mānoa Hyperbaric Treatment Center (HTC). On September 27, nearly 100 people gathered at Kuakini Medical Center’s Hale Pulama Mau Auditorium to celebrate HTC’s 40th anniversary and honor its legacy of healing.

HTC, a clinical program of UH Mānoa’s John A. Burns School of Medicine (JABSOM) and operated by University Health Partners (UHP) of Hawaiʻi, remains the Pacific’s only 24/7 public hyperbaric facility.

The celebration featured guided tours, historical displays, and a clinical information session spotlighting HTC’s evolution and achievements since its opening in 1983. Attendees included physicians, staff, community members and state lawmakers. The center was formally recognized with certificates from both the Hawaiʻi State Legislature and Honolulu City Council for its decades of service to the state.

Since its founding, HTC has treated more than 5,000 patients and is projected to surpass 40,000 individual treatments by the end of 2025. The center delivers hyperbaric oxygen therapy for 15 recognized conditions, including decompression sickness, diabetic ulcers, radiation-related injuries, sudden hearing loss, severe infections, and other non-healing wounds.

Beyond patient care, the Hyperbaric Treatment Center provides hands-on training opportunities for medical students, giving future physicians practical experience in hyperbaric medicine while strengthening care capacity across Hawaiʻi and the Pacific.