Multivisceral Transplants

What is a Multivisceral Transplant?

For patients suffering from combined or catastrophic abdominal organ failure, there cannot be any better surgical intervention than a Multivisceral Transplant. This is an extraordinarily rare and highly complex operation that involves the simultaneous replacement of three or more abdominal organs from a single deceased donor.

Typically, a full multivisceral transplant encompasses the simultaneous transplantation of the liver, stomach, pancreas, and small intestine (and occasionally the colon). Because of the sheer logistical, surgical, and immunological complexities involved, this procedure is only performed at a handful of elite transplant centers globally. Dr. L. Sasidhar Reddy possesses the elite surgical aptitude and clinical leadership required to helm these monumental procedures.

Indications for Multivisceral Transplantation

This surgery is reserved as a life-saving measure for patients facing irreversible, multi-organ gastrointestinal failure. The most common indications include:

• Short Bowel Syndrome with Liver Failure: Patients who have lost massive amounts of their intestines (due to trauma, Crohn's disease, or ischemia) must be fed intravenously (TPN - Total Parenteral Nutrition). Long-term TPN often leads to irreversible liver failure, necessitating the replacement of both the liver and the intestines.
• Extensive Portomesenteric Thrombosis: Massive, untreatable blood clots blocking the major veins that drain blood from the intestines to the liver, causing the digestive system to fail.
• Locally Advanced Tumors: Slow-growing, non-metastasized tumors (like desmoid tumors or certain neuroendocrine tumors) that have entangled the blood supply of multiple abdominal organs, requiring total removal and replacement of the abdominal cavity contents.
• Gastric Hypomotility Disorders: Severe conditions where the stomach and intestines completely lose their ability to contract and move food.

The Procedure and The Wait

Because the organs must come from a single deceased donor, patients are placed on a national waiting list. The donor must be an exact match in terms of blood type and precisely match the patient's abdominal cavity size.

The surgery itself is an endurance event, often lasting 12 to 24 hours. The surgical team must carefully extract the diseased organs en bloc (all together) and painstakingly implant the new cluster of organs, meticulously reconstructing the major blood vessels (aorta and vena cava connections) and the digestive tract.

Post-Operative Care and Immunology

The post-operative period is intensive. Patients will spend several weeks in the hospital under the watchful eye of Dr. Reddy's multidisciplinary team.