Case Study
Medical Assistance for UK National with Severe Eye Infection
1 Sep 2024

Situational Analysis
A 19-year-old UK national was in Laos when she developed significant eye swelling. She sought medical attention at a local facility, but her condition worsened, so she crossed the border into Thailand. She was admitted to a local public hospital and diagnostic swabs were taken, suspecting a severe infection of the eye which without effective treatment could threaten the sight in that eye. This is often a problem with contact lenses in tropical countries such as Laos. The patient's mother contacted Crisis24’s 24/7 medical assistance team who proceeded to evaluate her condition.
Crisis24 in Action
Establishing the Severity of the Condition
The patient is used to wearing contact lenses which in tropical countries such as Laos often results in increased risk of eye infection. Upon further evaluation, the patient’s eye condition was deemed critical, with a high risk of losing the affected eye. The ophthalmologist diagnosed a severe gram-negative bacilli bacterial corneal ulcer. Corneal thinning further complicated the condition, creating a serious risk of perforation, which was classified as an ocular emergency. At this time, the patient had lost vision in the affected eye, and immediate medical intervention was required.
Transfer to a Specialized Facility
Recognizing the urgency of the situation, Crisis24 swiftly arranged for the patient to be transferred to a specialized ophthalmology facility in Bangkok. A six-hour ground ambulance transfer was organized for safe and efficient transportation. An air-ambulance transfer was considered for urgency, however the risks of dehydration to the eye may have worsened the condition. Once admitted, the patient was placed on an aggressive treatment regimen, including hourly eye drops and antibiotics, to stabilize the infection and prevent further damage.
As her condition was critical, the ophthalmologist recommended a penetrating keratoplasty (corneal transplant) once a donor cornea became available. Crisis24 supported the patient throughout, ensuring she was placed on the donor list and closely monitoring her progress.
Successful Outcome
The patient responded positively to the treatment, and her condition gradually stabilized. With her health improving, Crisis24 coordinated her safe repatriation to the UK. Given the complexity of her care, including the need for five different eye drops to be administered at specific times and under controlled conditions, a Crisis24 medical escort was arranged to accompany her during the journey. Upon arrival in the UK, Crisis24 ensured the patient was referred to an ophthalmologist for continued care and monitoring, whilst awaiting keratoplasty, ensuring the best possible outcome for the patient.
Related
Tags
Sharpen your
view of risk
Subscribe to our newsletter to receive our analysts’ latest insights in your inbox every week.
Intelligence & Insights
Intelligence
Worth Gathering
Employing a team of 200+ analysts around the world, Crisis24 is the only source you need for on-point, actionable insights on any risk-related topic.

Case Study
Medical Assistance and Cross-Border Repatriation for a Neurological Emergency
See how Crisis24 coordinated hospital care, cross-border medical transport, and a seamless repatriation for a stroke patient, ensuring a safe transition to rehab.
September 12, 2025

Intelligence Analysis
Afghanistan Earthquake Creates Complex Public Health Emergency
The Aug. 31 earthquake in Afghanistan has created a complex public health emergency, characterized by high trauma needs, strained healthcare infrastructure, and elevated infectious disease risks.
By Robyn Mazriel
September 10, 2025

Intelligence Analysis
Implications of Israel’s Attack in Qatar in a Post-Oct. 7 World
Explore how Israel’s Doha strike reshapes Gulf security, strains US ties, and jeopardizes mediation efforts in the Israel-Hamas conflict.
By Crisis24 Middle East Intelligence Team
September 10, 2025

Intelligence Analysis
5G and Next-Generation Wireless Networks Likely to Reshape Global Digital Mobility and Geopolitical Competition
The expansion of 5G and the rise of next-generation wireless technologies create new opportunities and challenges for international businesses and travelers.
By Crisis24 Intelligence Team
September 9, 2025