Front-loading sputum microscopy services: an opportunity to optimise smear-based case detection of tuberculosis in high prevalence countries

Andy Ramsay; Mohammed Ahmed Yassin; Alexis Cambanis; Susumu Hirao; Ahmad Almotawa; Mohamed Gammo; Lovett Lawson; Izabel Arbide; Nasher Al-Aghbari; Najla Al-Sonboli; Jeevan Bahadur Sherchand; Punita Gauchan; Luis Eduardo Cuevas

doi:10.1155/2009/398767

Front-loading sputum microscopy services: an opportunity to optimise smear-based case detection of tuberculosis in high prevalence countries

Andy Ramsay, Mohammed Ahmed Yassin, Alexis Cambanis, Susumu Hirao, Ahmad Almotawa, Mohamed Gammo, Lovett Lawson, Izabel Arbide, Nasher Al-Aghbari, Najla Al-Sonboli, Jeevan Bahadur Sherchand, Punita Gauchan, Luis Eduardo Cuevas

Research output: Contribution to journal › Article › peer-review

Abstract

Setting. Ethiopia, Nepal, Nigeria, and Yemen. Objective. To reduce the time to complete sputum microscopy. Design. Cross-sectional surveys enrolling 923 patients with chronic cough in the 4 countries and using similar protocols. Spot-morning-spot sputum specimens were collected. An additional sputum specimen (Xspot) was collected one hour after the first, and the yields of the first two or the three specimens collected as spot-morning-spot or spot-Xspot-morning were compared. Results. 216 patients had >/= one positive smear. 210 (97%) were identified by the spot-morning-spot, and 210 (97%) were identified by the spot-Xspot-morning specimens, with 203 and 200 identified by the first 2 specimens of each approach, respectively. Neither difference was significant. Conclusions. The time to complete smear microscopy could be reduced.

Original language	English
Pages (from-to)	398767
Journal	Journal of tropical medicine
Volume	2009
DOIs	https://doi.org/10.1155/2009/398767
Publication status	Published - 2009

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Ramsay, A., Yassin, M. A., Cambanis, A., Hirao, S., Almotawa, A., Gammo, M., Lawson, L., Arbide, I., Al-Aghbari, N., Al-Sonboli, N., Sherchand, J. B., Gauchan, P., & Cuevas, L. E. (2009). Front-loading sputum microscopy services: an opportunity to optimise smear-based case detection of tuberculosis in high prevalence countries. Journal of tropical medicine, 2009, 398767. https://doi.org/10.1155/2009/398767

@article{74a0b2bf474b4c1783df37580b702f34,

title = "Front-loading sputum microscopy services: an opportunity to optimise smear-based case detection of tuberculosis in high prevalence countries",

abstract = "Setting. Ethiopia, Nepal, Nigeria, and Yemen. Objective. To reduce the time to complete sputum microscopy. Design. Cross-sectional surveys enrolling 923 patients with chronic cough in the 4 countries and using similar protocols. Spot-morning-spot sputum specimens were collected. An additional sputum specimen (Xspot) was collected one hour after the first, and the yields of the first two or the three specimens collected as spot-morning-spot or spot-Xspot-morning were compared. Results. 216 patients had >/= one positive smear. 210 (97\%) were identified by the spot-morning-spot, and 210 (97\%) were identified by the spot-Xspot-morning specimens, with 203 and 200 identified by the first 2 specimens of each approach, respectively. Neither difference was significant. Conclusions. The time to complete smear microscopy could be reduced.",

author = "Andy Ramsay and Yassin, \{Mohammed Ahmed\} and Alexis Cambanis and Susumu Hirao and Ahmad Almotawa and Mohamed Gammo and Lovett Lawson and Izabel Arbide and Nasher Al-Aghbari and Najla Al-Sonboli and Sherchand, \{Jeevan Bahadur\} and Punita Gauchan and Cuevas, \{Luis Eduardo\}",

year = "2009",

doi = "10.1155/2009/398767",

language = "English",

volume = "2009",

pages = "398767",

journal = "Journal of tropical medicine",

issn = "1687-9686",

publisher = "John Wiley \& Sons, Ltd",

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Ramsay, A, Yassin, MA, Cambanis, A, Hirao, S, Almotawa, A, Gammo, M, Lawson, L, Arbide, I, Al-Aghbari, N, Al-Sonboli, N, Sherchand, JB, Gauchan, P & Cuevas, LE 2009, 'Front-loading sputum microscopy services: an opportunity to optimise smear-based case detection of tuberculosis in high prevalence countries', Journal of tropical medicine, vol. 2009, pp. 398767. https://doi.org/10.1155/2009/398767

TY - JOUR

T1 - Front-loading sputum microscopy services

T2 - an opportunity to optimise smear-based case detection of tuberculosis in high prevalence countries

AU - Ramsay, Andy

AU - Yassin, Mohammed Ahmed

AU - Cambanis, Alexis

AU - Hirao, Susumu

AU - Almotawa, Ahmad

AU - Gammo, Mohamed

AU - Lawson, Lovett

AU - Arbide, Izabel

AU - Al-Aghbari, Nasher

AU - Al-Sonboli, Najla

AU - Sherchand, Jeevan Bahadur

AU - Gauchan, Punita

AU - Cuevas, Luis Eduardo

PY - 2009

Y1 - 2009

N2 - Setting. Ethiopia, Nepal, Nigeria, and Yemen. Objective. To reduce the time to complete sputum microscopy. Design. Cross-sectional surveys enrolling 923 patients with chronic cough in the 4 countries and using similar protocols. Spot-morning-spot sputum specimens were collected. An additional sputum specimen (Xspot) was collected one hour after the first, and the yields of the first two or the three specimens collected as spot-morning-spot or spot-Xspot-morning were compared. Results. 216 patients had >/= one positive smear. 210 (97%) were identified by the spot-morning-spot, and 210 (97%) were identified by the spot-Xspot-morning specimens, with 203 and 200 identified by the first 2 specimens of each approach, respectively. Neither difference was significant. Conclusions. The time to complete smear microscopy could be reduced.

AB - Setting. Ethiopia, Nepal, Nigeria, and Yemen. Objective. To reduce the time to complete sputum microscopy. Design. Cross-sectional surveys enrolling 923 patients with chronic cough in the 4 countries and using similar protocols. Spot-morning-spot sputum specimens were collected. An additional sputum specimen (Xspot) was collected one hour after the first, and the yields of the first two or the three specimens collected as spot-morning-spot or spot-Xspot-morning were compared. Results. 216 patients had >/= one positive smear. 210 (97%) were identified by the spot-morning-spot, and 210 (97%) were identified by the spot-Xspot-morning specimens, with 203 and 200 identified by the first 2 specimens of each approach, respectively. Neither difference was significant. Conclusions. The time to complete smear microscopy could be reduced.

U2 - 10.1155/2009/398767

DO - 10.1155/2009/398767

M3 - Article

C2 - 20309419

SN - 1687-9686

VL - 2009

SP - 398767

JO - Journal of tropical medicine

JF - Journal of tropical medicine

ER -

Front-loading sputum microscopy services: an opportunity to optimise smear-based case detection of tuberculosis in high prevalence countries

Abstract

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