Ho, ho, ho! Gather around, my dear friends, for I have a tale to tell, not of elves and reindeer, but of the brave hearts who ventured into the frosty realm of aortic dissection repair. In the land of medicine, a group of wise healers embarked on a journey to compare the magic of hybrid technology with the classical craftsmanship in mending the aortic arch, a vital passage in the human body, much like the chimney is to my Christmas Eve endeavors.

In a retrospective sleigh ride through time from 2001 to 2017, these healers observed 213 patients, each battling the fierce storm of DeBakey type I aortic dissection. They divided these patients into three groups, much like I categorize my list of good boys and girls. Group 1 received a traditional touch with either a hemiarch repair or a total arch replacement, numbering 121. Group 2, with 55 brave souls, received a hemiarch reconstruction along with the implantation of bare metal stents, akin to placing a sturdy, unadorned Christmas tree in the living room. Group 3, consisting of 37 patients, was treated with the frozen elephant trunk technique, a method as intriguing as it sounds.

To ensure the comparison was as fair as a Christmas cookie contest, they used a magical technique known as PSM (propensity score matching) to create three equally matched groups, now known as PSM 1, 2, and 3. They then set out to measure the success of these methods by counting the number of stockings filled with coal, represented by mortality and complications, and the joy of seeing a fully thrombosed false lumen, akin to finding the perfect Christmas gift under the tree.

In the first comparison, PSM 1, the mortality rate was like counting the reindeer on my sleigh, with 15 patients not making it through the storm. However, it was noted that the traditional group had fewer major bleedings and cases of bowel ischemia than the group with the bare metal stents, much like how a well-crafted toy is less likely to break than a hastily made one.

In the second comparison, PSM 2, the mortality rate was lower, with only 4 patients not surviving. The group treated with the frozen elephant trunk technique showed a remarkable ability to fully thrombose the false lumen, much like how a well-placed fireplace can thaw the coldest of hearts.

Lastly, in PSM 3, the comparison showed that while the mortality rates were similar between the groups, the frozen elephant trunk technique had fewer neurological complications and a higher rate of complete false lumen thrombosis, proving that sometimes, the newest toys in the workshop can indeed bring the most joy.

In conclusion, my dear friends, this tale teaches us that while the traditional methods of repairing the aortic arch hold their charm, the innovative hybrid prostheses and the magical frozen elephant trunk technique offer promising alternatives, with fewer complications and better outcomes, much like how a well-thought-out Christmas list can lead to a morning of joy and happiness. So, let us toast to the health of those brave hearts and the wisdom of the healers, for in the realm of medicine, every successful treatment is a gift worth celebrating. Merry Christmas and a Happy New Year!