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Dive into the research topics where Nj Alvis-Zakzuk is active.

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Featured researches published by Nj Alvis-Zakzuk.


Biomedica | 2019

Costos de otitis media aguda en pediatría, en una ciudad de la Costa Caribe colombiana

Wilfrido Coronell-Rodríguez; Cindy Arteta-Acosta; Nj Alvis-Zakzuk; Nelson Alvis-Guzmán

Introduction: Acute otitis media is the main cause of visits or medical consultations, antibiotic use and outpatient surgeries in developed countries and is associated with a significant economic burden; However, the non-medical indirect costs of AOM, which are relevant in this pathology, have been underestimated Objective: To estimate the costs of AOM in pediatric patients in Cartagena Colombia. Materials and methods: Prospective study of microcosteo from 2014 to 2015. The direct and indirect costs of AOM were determined through forms applied to parents or caregivers. Loss of productivity was estimated based on the monthly legal minimum wage of 2014 (COP


Value in health regional issues | 2018

Economic Costs of Chikungunya Virus in Colombia

Nj Alvis-Zakzuk; Diana Díaz-Jiménez; Liliana Castillo-Rodríguez; Carlos Castañeda-Orjuela; Ángel Paternina-Caicedo; Hernando Pinzón-Redondo; M. Carrasquilla-Sotomayor; Nelson Alvis-Guzmán; Fernando De la Hoz-Restrepo

616.000) (USD


Biomedica | 2017

Precisión diagnóstica de tres pruebas moleculares para detectar la tuberculosis multirresistente

Nj Alvis-Zakzuk; María de los Ángeles Carrasquilla; Verónica Gomez; Jaime Robledo; Nelson Alvis-Guzman; José Mauricio Hernández

308). Results: A total of 62 episodes of AOM were present. Total economic costs attributed per OMA episode were COP


Value in Health | 2015

Economic Costs of Bacterial Meningitis: A Systematic Review.

Nj Alvis-Zakzuk; M. Carrasquilla-Sotomayor; Nelson Alvis-Guzman; Ángel Paternina-Caicedo; J Herrera-Arrieta; W Coronel-Rodríguez; D Castillo-Saavedra

358.954 of ±


Value in Health | 2018

Costs and Trends in the Usage of Biological Therapy for Rheumatoid Arthritis - A Retrospective Study

P Santos-Moreno; D Buitrago-Garcia; L Villarreal; Nj Alvis-Zakzuk; M Carrasquilla; N Alvis Guzman

254.903 (USD


Value in Health | 2018

Prostate Cancer Costs In Colombia: A Top-Down Approach

F Gomez de la Rosa; M Carrasquilla-Sotomayor; Nj Alvis-Zakzuk; G Acero Acero; Pa Alfonso Quiñones; Me Romero Prada; Nelson Alvis-Guzman

179). The total economic burden was COP


Value in Health | 2018

Costs Related to Infusion Therapy Room and Staff for Rheumatoid Arthritis in a Specialized Center

P Santos-Moreno; D Buitrago-Garcia; L Villarreal; Nj Alvis-Zakzuk; M Carrasquilla; N Alvis Guzman

22.503.141 (USD


Value in Health | 2018

Infant Mortality from Acute Respiratory Infections and Armed Conflict: An Exploratory Analysis

Nj Alvis-Zakzuk; D Diaz-Jimenez; S Valencia; J Gutierrez-Clavijo; K Cotes; Ca Castañeda-Orjuela; N Alvis Guzman; F De la Hoz Restrepo

11,250), indirect costs per episode were COP


Value in Health | 2018

Cost and Effectivennes of a Screening Algorithm for the Diagnosis of Rheumatoid Arthirits

P Santos-Moreno; D Buitrago-Garcia; L Villarreal; Nj Alvis-Zakzuk; M Carrasquilla; N Alvis Guzman

101.402 (USD


Value in Health | 2018

Ultrasound: A Fast Low-Cost Tool for the Diagnosis of Rheumatoid Arthritis in a Specialized Center

P Santos-Moreno; D Buitrago-Garcia; L Villarreal; Nj Alvis-Zakzuk; M Carrasquilla; N Alvis Guzman

51) and the average time spent by parents on care was 3.7 days. Conclusion: The estimated costs of AOM in this study are lower than the costs estimated in a review of high income countries and similar to low income countries such as Nigeria. Information on total costs (direct and indirect) of AOM are necessary for public health decision-making and for full cost-effectiveness assessments.

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Me Romero Prada

National University of Colombia

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F. De la Hoz-Restrepo

National University of Colombia

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F De la Hoz Restrepo

National University of Colombia

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