[Results of the implementation of a protocol for outpatient management of the paediatric patient with tuberculosis]

Abstract

Objective: To assess the results of the implementation of a protocol for the outpatient management of paediatric patients with tuberculosis, and to compare it with the previous approach.

Material and methods: All patients younger than 14 years of age diagnosed with tuberculosis in Cantabria between 2005 and 2014 were included in the study. The pre-implementation period included patients admitted for gastric aspirate collection and to start treatment until 2010 (Pre-group). The post-implementation period was from 2010 onwards, using a protocol established for the outpatient management of these patients, with admission only being for clinical or social reasons, post-implantation period (Post-group).

Results: A total of 82 patients were studied: 29 from the Pre-group and 53 from Post-group. The median age was 61 months (IQR 32.5-97.75). All patients in the Pre-group were systematically admitted, compared to 26.4% of the Post-group (P<.001). The mean hospital stay was higher (7.27±7.1 days) in the Pre-group than in Post-group (3.4±11.46 days) (P<.0001). Only in 6.9% of patients from Pre-group were the 3 microbiological samples recommended for diagnosis following the international guidelines were provided, whereas they were provided by 73.58% patients from Post-group (P<.001). Of the cultures performed, 26.6% were positive for Mycobacterium tuberculosis, 37.5% of the Pre-group and 21.6% of the Post-group (P=.121). No significant differences were observed between the groups in other parameters related to treatment such as, therapeutic adherence, treatment not adjusted to the guidelines, treatment withdrawal or relapse..

Discussion: Although guidelines recommend three microbiological samples for culture, no superior microbiological isolation was detected despite the increased number of samples collected. The management in hospital clinics of patients with suspected tuberculosis with stable clinical situation show similar or better clinical and microbiological results to the previous management, with lower hospital admission rate and with the subsequent cost savings.

Keywords: Ahorro costes; Aspirado gástrico; Cost savings; Cultivo; Culture; Gastric aspirate; Hospital admission; Hospitalización; Protocol; Protocolo; Tuberculosis.