Literature DB >> 19547856

Guided sputum sample collection and culture contamination rates in the diagnosis of pulmonary TB.

Ethel Leonor Noia Maciel1, Thiago Nascimento do Prado, Renata Lyrio Peres, Moises Palaci, John L Johnson, Reynaldo Dietze.   

Abstract

A comparative study to evaluate contamination in cultures of morning sputum samples, comparing those collected at home under currently recommended conditions and those collected under supervision after patient orientation and education. The home and supervised collection groups produced 43 and 76 sputum samples, respectively. The contamination rate was nearly 3-times higher among samples collected at home than among those collected under supervision (37% vs. 13%, p < 0.05; OR = 0.25). The simple educational and hygiene measures described can decrease the contamination rate among sputum samples collected for diagnostic culture.

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Year:  2009        PMID： 19547856     DOI： 10.1590/s1806-37132009000500012

Source DB:  PubMed          Journal:  J Bras Pneumol        ISSN： 1806-3713            Impact factor:   2.624


  8 in total

1.  Evaluation of oral antiseptic rinsing before sputum collection to reduce contamination of mycobacterial cultures.

Authors:  Renata L Peres; Moisés Palaci; Rafaela B Loureiro; Reynaldo Dietze; John L Johnson; Jonathan E Golub; A Ruffino-Netto; Ethel L Maciel
Journal:  J Clin Microbiol       Date:  2011-06-15       Impact factor: 5.948

2.  Development of a Machine learning image segmentation-based algorithm for the determination of the adequacy of Gram-stained sputum smear images.

Authors:  Manraj Sirohi; Mahima Lall; Swapna Yenishetti; Lakshmi Panat; Ajai Kumar
Journal:  Med J Armed Forces India       Date:  2021-11-28

3.  Feasibility of establishing a biosafety level 3 tuberculosis culture laboratory of acceptable quality standards in a resource-limited setting: an experience from Uganda.

Authors:  Willy Ssengooba; Sebastian J Gelderbloem; Gerald Mboowa; Anne Wajja; Carolyn Namaganda; Philippa Musoke; Harriet Mayanja-Kizza; Moses Lutaakome Joloba
Journal:  Health Res Policy Syst       Date:  2015-01-15

4.  Impact of pre-analytical factors on mycobacterium cultures contaminations rates in Burkina Faso, West Africa.

Authors:  Antoinette Kaboré; Hervé Hien; Adama Sanou; Dézémon Zingué; Géraldine Daneau; Zakaria Ganamé; Moumini Nouctara; Mamoudou Ouédraogo; Oumarou Ouédraogo; Félicité Koutou; Michel Gomgnimbou; Nicolas Méda; Dorine Neveu; Sylvain Godreuil; Lassana Sangaré
Journal:  Pan Afr Med J       Date:  2014-12-22

5.  Educational intervention for collecting sputum for tuberculosis: a quasi-experimental study.

Authors:  Amélia Nunes Sicsú; Julia Ignez Salem; Luciana Botinelly Mendonça Fujimoto; Roxana Isabel Cardozo Gonzales; Maria do Socorro de Lucena Cardoso; Pedro Fredemir Palha
Journal:  Rev Lat Am Enfermagem       Date:  2016-06-07

6.  An Early Morning Sputum Sample Is Necessary for the Diagnosis of Pulmonary Tuberculosis, Even with More Sensitive Techniques: A Prospective Cohort Study among Adolescent TB-Suspects in Uganda.

Authors:  Willy Ssengooba; David P Kateete; Anne Wajja; Eric Bugumirwa; Gerald Mboowa; Carolyn Namaganda; Germine Nakayita; Maria Nassolo; Francis Mumbowa; Benon B Asiimwe; James Waako; Suzanne Verver; Philippa Musoke; Harriet Mayanja-Kizza; Moses L Joloba
Journal:  Tuberc Res Treat       Date:  2012-12-04

7.  Comparative Yield of Different Diagnostic Tests for Tuberculosis among People Living with HIV in Western Kenya.

Authors:  Joseph S Cavanaugh; Surbhi Modi; Susan Musau; Kimberly McCarthy; Heather Alexander; Barbara Burmen; Charles M Heilig; Ray W Shiraishi; Kevin Cain
Journal:  PLoS One       Date:  2016-03-29       Impact factor: 3.240

Review 8.  Comparison of sputum collection methods for tuberculosis diagnosis: a systematic review and pairwise and network meta-analysis.

Authors:  Sumona Datta; Lena Shah; Robert H Gilman; Carlton A Evans
Journal:  Lancet Glob Health       Date:  2017-06-15       Impact factor: 26.763
  8 in total

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