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| DOI | 10.1097/MPG.0000000000002820 | ||||
| Año | 2020 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Background: Esophageal strictures are the common gastrointestinal complications in patients with epidermolysis bullosa (EB) requiring dilation. There is limited information on the best type of intervention, outcomes, and predictors for re-stenosis. Objectives: We aimed to investigate the frequency, clinical presentation of esophageal strictures in EB patients, and to ascertain the predictors of re-stenosis. Methods: We conducted a retrospective, multicenter cohort study involving 7 specialized, international EB centers on patients who were 0 to 50 years of age. Descriptive statistics and hazard risks for re-stenosis were calculated. Results: We identified 125 patients with 497 esophageal stricture episodes over a mean period of observation of 17 (standard deviation [SD] = 11.91) years. Dilations were attempted in 90.74% of episodes, using guided fluoroscopy 45.23%, retrograde endoscopy 33.04%, and antegrade endoscopy 19.07%. Successful dilation was accomplished in 99.33% of attempts. Patients experienced a median of 2 (interquartile range [IQR]: 1-7) stricture episodes with a median interval between dilations of 7 (IQR: 4-12) months. Predictors for re-stenosis included: number of strictures (2 vs 1 stricture: chi(2) = 4.293,P = 0.038, hazard ratio [HR] = 1.294 (95% confidence interval [CI]: 1.014--1.652 and 3 vs 1 stricture:chi(2) = 7.986,P = 0.005, HR = 1.785 [95% CI: 1.194, 2.667]) and a long (>= 1 cm) segment stricture (chi(2) = 4.599,P = 0.032, HR = 1.347 (95% CI: 1.026--1.769). Complications were more common with the endoscopic approach (8/86, antegrade endoscopy; 2 /149, retrograde endoscopy vs 2/204, fluoroscopy;chi(2) = 17.39,P-value <0.000). Conclusions: We found excellent dilation outcomes irrespective of the dilation procedure; however, with higher complications in the endoscopic approach. Long (>1 cm) segment involvement and multiple locations were predictive of stricture reoccurrence.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Pope, Elena | Mujer |
Hosp Sick Children - Canadá
UNIV TORONTO - Canadá Hospital for Sick Children University of Toronto - Canadá University of Toronto - Canadá The Hospital for Sick Children - Canadá |
| 2 | Mansour, Mark | Hombre |
Western Univ - Canadá
Schulich School of Medicine & Dentistry - Canadá |
| 3 | Berseneva, Maria | Mujer |
Hosp Sick Children - Canadá
University of Toronto - Canadá |
| 4 | Wong, Carmen Liy | Mujer |
Hosp Sick Children - Canadá
UNIV TORONTO - Canadá Hospital for Sick Children University of Toronto - Canadá University of Toronto - Canadá The Hospital for Sick Children - Canadá |
| 5 | Salas, Julio | Hombre |
Rio Plata & DEBRA - México
Rio de la Plata and DEBRA - México |
| 6 | FUENTES-SAN ROMAN, IGNACIO | Mujer |
Universidad del Desarrollo - Chile
Fundación DEBRA Chile - Chile Clínica Alemana - Chile |
| 7 | YUBERO-GONCALVES, MARIA JOAO | Hombre |
Universidad del Desarrollo - Chile
Fundación DEBRA Chile - Chile Facultad de Medicina Clínica Alemana Universidad del Desarrollo - Chile Clínica Alemana - Chile |
| 8 | PALISSON-ETCHARREN, FRANCIS | Hombre |
Universidad del Desarrollo - Chile
Fundación DEBRA Chile - Chile |
| 9 | Martinez, Anna | Mujer |
Great Ormond St Hosp NHS Fdn Trust - Reino Unido
Great Ormond Street Hospital for Children NHS Foundation Trust - Reino Unido |
| 10 | Mellerio, J. E. | Mujer |
Great Ormond St Hosp NHS Fdn Trust - Reino Unido
Great Ormond Street Hospital for Children NHS Foundation Trust - Reino Unido |
| 11 | Lara-Corrales, Irene | Mujer |
Hosp Sick Children - Canadá
UNIV TORONTO - Canadá Hospital for Sick Children University of Toronto - Canadá University of Toronto - Canadá The Hospital for Sick Children - Canadá |
| 12 | Yang, Anes | Hombre |
Univ NSW - Australia
UNSW Sydney - Australia |
| 13 | Murrell, Dedee | - |
Univ NSW - Australia
UNSW Sydney - Australia |
| 14 | Torres-Pradilla, Mauricio | Hombre |
Fdn Univ Ciencias Salud & Hosp San Jose - Colombia
Hospital De San José, Bogotá, Colombia - Colombia |
| 15 | Lucky, Anne W. | Mujer |
Cincinnati Childrens Hosp - Estados Unidos
Cincinnati Children's Hospital Medical Center - Estados Unidos |