Evidence for medium chain triglycerides in the treatment of primary intestinal lymphangiectasia.
Primary intestinal lymphangiectasia is an uncommon congenital anomaly. It is an intrinsic abnormality of the intestinal lymphatics system. Over the years, various treatment options such as diuretics, albumin transfusions and a medium chain triglycerides (MCT) diet as well as surgical options such as resection of isolated segments and peritoneal-venous shunts have been used. An MCT diet, which is a low fat, high protein diet, is increasingly used in the management of this anomaly.


OBJECTIVE
The aim was to review the evidence for medium chain triglycerides as a therapeutic option in patients with primary intestinal lymphangiectasia.


METHODS
A literature search was performed and individual case details were extracted. We found 55 cases, of which 3 were from our own institute. The cases were divided in 2 groups: Group A (n=27) consisted of patients treated with MCT, and Group B (n=28) consisted patients not treated with MCT. Cases were analysed for symptomatic response to MCT as well as mortality.


RESULTS
17 of 27 cases (63%) treated with MCT had complete resolution of symptoms while only 10 of 28 (35.7%) patients in group B showed complete resolution. Mortality for Group A was 1 out of 27 (3.7%), while mortality in group B was 5 of 28 (17.85%) patients.


CONCLUSIONS
We conclude that, although an MCT diet is not completely curative in all cases, it does improve the symptoms of primary intestinal lymphangiectasia and reduces mortality. Hence it is a valid option in the paediatric age group.
Desai
A P
AP
Department of Pediatric Surgery, King's College Hospital, London, United Kingdom. ashishdesai@doctors.org.uk
Guvenc
B H
BH
Carachi
R
R
D002648:Child; D002675:Child, Preschool; D004041:Dietary Fats / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008201:Lymphangiectasis, Intestinal / Q000178:diet therapy* / Q000401:mortality*; D008297:Male; D016896:Treatment Outcome; D014280:Triglycerides / Q000627:therapeutic use*
D004041:Dietary Fats; D014280:Triglycerides