Your browser doesn't support javascript.
loading
Factores asociados a tuberculosis pre extensamente resistente en pacientes del Hospital Nacional Dos de Mayo, Lima, Perú
Benito-Condora, Briam; Justo-Calle, Rosa; Llanos-Tejada, Félix; Salas-López, Juan; Contreras-Camarena, Carlos; Olivos-Lozanof, Nells.
  • Benito-Condora, Briam; s.af
  • Justo-Calle, Rosa; s.af
  • Llanos-Tejada, Félix; s.af
  • Salas-López, Juan; s.af
  • Contreras-Camarena, Carlos; s.af
  • Olivos-Lozanof, Nells; s.af
Rev. chil. infectol ; 40(5)oct. 2023.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1521876
RESUMEN

Introducción:

La resistencia a fármacos antituberculosos está influenciada por las características personales y las condiciones de salud de países en vías de desarrollo.

Objetivo:

Determinar los factores asociados a TB-pre extensamente resistente (TB-PRE XDR) en pacientes del Hospital Nacional Dos de Mayo (HNDM) entre 2017 y 2019. Pacientes y

Método:

Se desarrolló un estudio caso control no pareado, definiendo como caso al paciente con TB- PRE XDR y como control al paciente con TB-S. Se recolectaron variables epidemiológicas, clínicas y radiológicas.

Resultados:

Se analizaron 51 casos y 102 controles. El análisis bivariado determinó como factores con p 51 años (OR 0,17, IC95% 0,05-0,51), uso de drogas (OR2,5, IC95% 1,1-5,4), antecedente de TB (OR 20, IC95% 8,4-47), reclusión previa (OR 8, IC95% 2,7-23,8), infección por VIH (OR 0,2, IC95% 0,08-1) y uso previo de fármacos antituberculosos (OR 21, IC95% 8,8-50). El análisis de regresión logística identificó como factores asociados a TB-PRE XDR al contacto de TB, antecedente de TB, tiempo de enfermedad y uso previo de fármacos antituberculosos.

Conclusión:

Las medidas para limitar el desarrollo de TB-PRE XDR en pacientes con TB-S deben incidir sobre el antecedente de TB, contacto con TB, tiempo de enfermedad y uso previo de anti-TB no controlados; sin embargo, existen resultados no concluyentes sobre el hábito nocivo y la comorbilidad, siendo necesario más estudios para determinar su influencia como factores asociados identificables.
ABSTRACT

Background:

Resistance to anti-TB drugs is influenced by personal characteristics and health conditions in developing countries.

Aim:

To determine the factors associated with pre-extensively drug-resistant tuberculosis (PRE XDR-TB) at Hospital Nacional Dos de Mayo (HNDM) in patients between the 2017 and 2019.

Methods:

An unpaired case control study was developed; defining as case PRE XDR-TB patient and as control S-TB patient. Epidemiological, clinical and radiological variables were collected.

Results:

We analyzed 51 cases and 102 controls. The bivariate analysis showed as factors with p 51 years (OR 0.17, 95% CI 0.05-0.51), drug use (OR 2.5, 95% CI 1.1-5.4), previous history of TB (OR 20, 95% CI 8.4-47), previous confinement (OR 8, 95% CI 2.7-23.8), HIV infection (OR 0.2, 95% CI 0.08-1) and previous use of antiTB drugs (OR 21, 95% CI 8.8-50). The logistic regression analysis identified as associated factors with PRE XDR-TB the previous contact with TB, a history of TB, length of illness and previous use of tuberculosis antibiotics.

Conclusion:

The measures to limit the development of TB-PRE XDR in patients with TB-S must include the previous history of TB, TB contact, length of illness and previous use of uncontrolled antibiotics against TB; however, there are inconclusive results about the harmful habits and comorbidity, requiring more studies to determine their influence as identifiable associated factors.

Full text: Available Index: LILACS (Americas) Country/Region as subject: South America / Peru Language: Spanish Journal: Rev. chil. infectol Journal subject: Communicable Diseases Year: 2023 Type: Article

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: LILACS (Americas) Country/Region as subject: South America / Peru Language: Spanish Journal: Rev. chil. infectol Journal subject: Communicable Diseases Year: 2023 Type: Article