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Erradicación de Helicobacter pylori post-tratamiento en niños con endoscopia control / Eradication of Helicobacter pylori in children post-treatment endoscopy controlled
García, G; Navarro, D; López, K; Durango, R; Arrieta, A; Quintero, M; Manzano, A; Belandria, K.
  • García, G; s.af
  • Navarro, D; s.af
  • López, K; s.af
  • Durango, R; s.af
  • Arrieta, A; s.af
  • Quintero, M; s.af
  • Manzano, A; s.af
  • Belandria, K; s.af
GEN ; 65(2): 96-100, jun. 2011. tab
Article in Spanish | LILACS | ID: lil-664124
RESUMEN

Introducción:

El tratamiento ideal para erradicar el H. pylori en niños, no se ha encontrado. Existe poco consenso sobre indicación de reendoscopia y tratamiento, con preocupación sobre la resistencia bacteriana.

Objetivo:

determinar la erradicación de H. pylori post-tratamiento en pacientes con indicación de segunda endoscopia, revisión de esquemas terapéutico y seguimiento. Pacientes y

Métodos:

estudio prospectivo, 73 pacientes seleccionados de 268 niños tratados con triple terapia por 14 días. Variables estudiadas indicación de segunda endoscopia, tratamiento recibido, porcentaje de erradicación, falla de tratamiento y seguimiento por dos años.

Resultados:

edad promedio 7,94 años (rango1-15); 27 (36,98%) varones y 46 (63,01%) hembras. Indicación de segunda endoscopia dolor abdominal (63,01%), gastritis crónica activa severa (16,43%), cúmulos linfoides (8,21%), atrofia glandular focal (9,58%), metaplasia intestinal (2,73%). Tratamiento inicial indicado amoxicilina-metronidazol-inhibidores de bomba 47/73 (63,01%), amoxicilinaclaritromicina-inhibidores de bomba 18/73 (24,65%), metronidazol-claritromicina-inhibidores de bomba 6/73/ (8,21%) y amoxicilina-furoxona-inhibidores de bomba 2/73 (2,73%). Se encontró positividad de H. pylori en la segunda biopsia 31/73 (42,46%). Comparando primera y segunda biopsia, una erradicación de 57,53%, (p=0.0001). Una eficacia de amoxicilinaclaritromicina-inhibidores de bomba 77,77% vs. Amoxicilinametronidazol-inhibidores de bomba 48,93%, p= 0.0356. Falla en la erradicación en triple terapia con metronidazol 51,06%. No hubo diferencias significativas con los otros esquemas. En el seguimiento, tercera endoscopia en 10/31(32,25%), en 8/10 la bacteria presente y 4/8 de ellos, con cuarta endoscopia, 3/4 con persistencia de la infección y uno con curación, no pudiéndose determinar si se trataba de recurrencia o re-infección...
ABSTRACT

Introduction:

The ideal treatment to eradicate H. pylori in children has not been found. There is little consensus on the indication of reendoscopy and treatment, with concern over bacterial resistance.

Objective:

To determine the eradication of H. pylori after treatment in patients with an indication of second endoscopy, review of therapeutic and monitoring schemes. Patients and

Methods:

A prospective study, 73 patients selected from 268 children treated with triple therapy for 14 days. Studied variables indication of second endoscopy, treatment received, percentage of eradication, failure of treatment and monitoring for two years.

Results:

Mean age 7.94 years (range 1-15); 27 (36.98%) males and 46 (63.01%) females. Indication of second endoscopy abdominal pain (63.01%), severe active chronic gastritis (16.43%), lymphoid clusters (8.21%), focal glandular atrophy (9.58%), intestinal metaplasia (2.73%). Initial treatment indicated amoxicillin-metronidazole-pump inhibitors 47/73 (63.01%), amoxicillin-clarithromycin-pump inhibitors 18/73 (24.65%), metronidazole-clarithromycin-pump inhibitors 6 / 73 / ( 8.21%) and amoxicillin-Furoxone-pump inhibitors for 2 / 73 (2.73%). Were positive for H. pylori in the second biopsy 31/73 (42.46%). Comparing first and second biopsy, an eradication of 57.53% (p = 0.0001). Efficacy of amoxicillin-clarithromycin-pump inhibitors 77.77%. vs. amoxicillin-metronidazole-pump inhibitors 48.93%, p = 0.0356. Failure to eradicate metronidazole triple therapy 51.06%. There were no significant differences with the other schemes. Upon follow up, a third endoscopy in 10/31 (32.25%), in 8/10 the bacteria were present and 4/8 of them, with fourth endoscopy, 3/4 with persistent infection and one with healing, unable to determine whether it was a recurrence or reinfection. Eradication therapy is complex, it requires improving the therapeutic strategy and monitoring to increase the healing of the infection.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Helicobacter pylori / Treatment Outcome / Clarithromycin / Metronidazole Type of study: Observational study Limits: Child / Female / Humans / Male Language: Spanish Journal: GEN Year: 2011 Type: Article

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Full text: Available Index: LILACS (Americas) Main subject: Helicobacter pylori / Treatment Outcome / Clarithromycin / Metronidazole Type of study: Observational study Limits: Child / Female / Humans / Male Language: Spanish Journal: GEN Year: 2011 Type: Article