OBJECTIVE: This multicenter study retrospectively analyzes the data on 114 patients with protein-losing enteropathy after Fontan-type surgery. Special attention was given to the different treatment strategies used and their effect on outcome. METHODS AND RESULTS: In 35 participating centers 3029 Fontan operations were performed. The incidence of protein-losing enteropathy in the survivors was 3.7%. The median age at Fontan-type surgery was 8.2 years (range: 0.6 to 32.9 years). Median age at diagnosis of protein-losing enteropathy was 11.7 years with a median time interval between surgery and diagnosis of 2.7 years (range: 0.1 to 16.4 years). Most patients had edema (79%) and effusions (75%). Hemodynamic data revealed a mean right atrial pressure of 17 +/- SD 5.3 mm Hg with a cardiac index of 2.4 +/- 0.8 L/min/m2. Medical treatment only (n = 52) resulted in a complete resolution of symptoms in 25%, no improvement in 29%, and death in 46%. Surgical treatment (n = 52) was associated with relief of protein-losing enteropathy in 19%, no improvement in 19%, and death in 62%. In 13 patients 16 percutaneous interventions were performed. This resulted in symptomatic improvement after 12 interventions and no improvement after 4 interventions. CONCLUSIONS: We conclude that the current treatment of protein-losing enteropathy after Fontan operation is associated with a very high mortality and morbidity rate. Preventive strategies and new therapeutic approaches are necessary.
OBJECTIVE: This multicenter study retrospectively analyzes the data on 114 patients with protein-losing enteropathy after Fontan-type surgery. Special attention was given to the different treatment strategies used and their effect on outcome. METHODS AND RESULTS: In 35 participating centers 3029 Fontan operations were performed. The incidence of protein-losing enteropathy in the survivors was 3.7%. The median age at Fontan-type surgery was 8.2 years (range: 0.6 to 32.9 years). Median age at diagnosis of protein-losing enteropathy was 11.7 years with a median time interval between surgery and diagnosis of 2.7 years (range: 0.1 to 16.4 years). Most patients had edema (79%) and effusions (75%). Hemodynamic data revealed a mean right atrial pressure of 17 +/- SD 5.3 mm Hg with a cardiac index of 2.4 +/- 0.8 L/min/m2. Medical treatment only (n = 52) resulted in a complete resolution of symptoms in 25%, no improvement in 29%, and death in 46%. Surgical treatment (n = 52) was associated with relief of protein-losing enteropathy in 19%, no improvement in 19%, and death in 62%. In 13 patients 16 percutaneous interventions were performed. This resulted in symptomatic improvement after 12 interventions and no improvement after 4 interventions. CONCLUSIONS: We conclude that the current treatment of protein-losing enteropathy after Fontan operation is associated with a very high mortality and morbidity rate. Preventive strategies and new therapeutic approaches are necessary.
Authors: Kurt R Schumacher; Kathleen A Stringer; Janet E Donohue; Sunkyung Yu; Ashley Shaver; Regine L Caruthers; Brian J Zikmund-Fisher; Carlen Fifer; Caren Goldberg; Mark W Russell Journal: J Pediatr Date: 2015-02-04 Impact factor: 4.406
Authors: A A Schmaltz; U Bauer; H Baumgartner; R Cesnjevar; F de Haan; C Franke; H Gabriel; C Gohlke-Bärwolf; S Hagl; J Hess; M Hofbeck; H Kaemmerer; H C Kallfelz; P E Lange; H Nock; E Oechslin; K R Schirmer; U Tebbe; P Trigo Trindade; M Weyand; G Breithardt Journal: Clin Res Cardiol Date: 2008-03 Impact factor: 5.460
Authors: Jyoti K Patel; Kathleen M Loomes; David J Goldberg; Laura Mercer-Rosa; Kathryn Dodds; Jack Rychik Journal: Ann Thorac Surg Date: 2015-12-01 Impact factor: 4.330