Highlighting Loeys-Dietz syndrome and the need for awareness (June 2024)

Summary

Loeys-Dietz syndrome (LDS) is a genetic disorder affecting connective tissue, which supports, protects and gives structure to various tissues and organs. While it shares some characteristics with Marfan syndrome, LDS has distinct differences and presents unique challenges. LDS results from a variant in one of several genes, impacting multiple body systems and leading to potentially life-threatening complications. One of the most severe risks is aortic enlargement, which can cause an aneurysm or dissection. The aorta, the main blood vessel transporting blood from the heart, can become dangerously enlarged, increasing the risk of a tear that requires immediate medical attention. 

This article tells the story of Sharon, a 53-year-old woman from Bristol, who died in December 2022. Her family now advocates for greater awareness of LDS to prevent similar tragedies. Sharon’s death, attributed to natural causes compounded by neglect, highlights systemic failures in promptly recognising and treating her aortic dissection.

When she first went to hospital with severe chest pain, Sharon faced significant delays and inadequate care in the Emergency Department. The coroner’s inquest revealed that Sharon’s care was marred by a series of systemic and operational failures. She should have been assessed within an hour of arrival and transferred to a specialist centre for cardiothoracic surgery within four hours. Instead, she remained for over twelve hours in the Emergency Department, and a further six hours passed after a CT scan finally confirmed the need for emergency surgery. Tragically, these delays prevented Sharon receiving the life-saving intervention she required.

Sharon’s family believes that the initial paramedic’s decision triggered a cascade of delays, ultimately costing her life. The subsequent care was inadequate, failing to provide the urgent cardiac specialist treatment necessary for her condition. The cumulative effect of these missteps highlights a critical need for improved pathways and awareness in treating LDS and similar aortic conditions.