Off-Island Transfer for Type A Aortic Dissection: A Decade Experiencefrom a Hospital in Guam

Abstract

Guam, a U.S. territory in the Pacific with 200,000 residents, is
the first American soil to see the sunrise each day. Yet, despite
its economic and purchasing power matching the U.S. mainland
(USM), Guam’s healthcare system is critically flawed. Its immense
distance from the USM (nearly 10,000 km) deters American
doctors, and with no local medical school, the island cannot
train its own. This leaves patients with serious conditions no
option but off-island referral. The referral process itself is a major
hurdle. Given Guam’s isolation, air travel is mandatory. The
closest destinations, either Japan, Taiwan, or the Philippines (PI),
are 3-4 hour flights, while Korea is 5 hours away. These long
journeys increase the risk of a patient’s condition deteriorating
en route. Moreover, most Guam health insurance plans don’t
cover off-island care directly, requiring lengthy, case-by-case
financial approvals from local insurers, which can critically delay
treatment. Over 70% of Guamanians, many with family ties, prefer
referral to PI. However, despite specialist availability, PI’s medical
infrastructure and care quality don’t meet international standards,
often leading to worse patient outcomes [1]. For those seeking
U.S. specialists or healthcare, the trips are even longer and more
perilous: 7-8 hours to Hawaii (HI) or 12-14 hours to the USM.
Such travel also demands pre-trip insurance authorization, adding
to concerns about delays.