Twenty-five Years of Lung Transplantation in Medellín: Overcoming the Challenges of an Emerging Country.

The first successful lung transplant in Colombia was performed on October 28, 1997 in Medellín by Alberto Villegas Hernández at the "Clínica Cardiovascular Santa María" today called the Cardio VID Clinic. Here we present both survival outcomes and characteristics of the oldest and most experienced lung transplant program in Colombia. We conducted a retrospective study of all patients taken to lung transplantation at the Cardio VID Clinic in Medellín, Colombia from October 1997 to October 2022. Patient information from our institutional database and transplant archives were retrieved and reviewed. From October 1997 to October 2022, a total of 153 patients underwent orthotopic lung transplantation at our institution in Medellín, Colombia. Mean recipient age was 48±13 years, the youngest patient was 15 years old and the oldest patient was 73 years old at the time of transplant. 74 (48,4%) patients were men and 79 (51,6%) were women. Lung transplant survival in Medellin at 1-month, 1-year, 5-years and 10-years were 68%, 50%, 31% and 12% respectively. Although health care coverage in Colombia reaches nearly 100%, socioeconomic hurdles during post-transplant care, non-returning patients, infections and traumatic donor deaths lead to high mortality rates. Due to these factors, establishing successful and sustainable lung transplant programs in these settings is challenging.

Miniature Minimally Invasive Pulmonary Banding in Neonates (MINI-MICS): A Novel Technique.

Single-ventricular cardiopathies are challenging conditions requiring multiple surgical interventions to hopefully achieve adulthood. In neonates, pulmonary artery banding allows ventricular adaptation and pulmonary vascular bed protection. Here we present a novel minimally invasive approach to pulmonary artery banding through a 1.5 cm left parasternal minithoracotomy. This technique not only allows for a less traumatic first procedure but also a less manipulated mediastinum and untouched sternum for the consequent surgeries to come. This technique is reproducible in experienced hands and shows favorable and promising results when performed properly.