Clinical, radiological and molecular diagnosis correlation in serum samples from patients with osteoarticular tuberculosis
Objective: To assess the role of polymerase chain reaction (PCR) in serum samples, in the diagnosis of osteoarticular tuberculosis (OTB) in a setting where only clinical and imaging diagnoses determine the treatment. Methods: A total of 44 consecutive serum specimens were collected from clinically s...
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ftdoajarticles:oai:doaj.org/article:904796c177f447be857c59fa0d3cfaa4 2023-05-15T15:09:43+02:00 Clinical, radiological and molecular diagnosis correlation in serum samples from patients with osteoarticular tuberculosis Guadalupe García-Elorriaga Olga Martínez-Elizondo Guillermo del Rey-Pineda César González-Bonilla 2014-07-01T00:00:00Z https://doi.org/10.12980/APJTB.4.201414B112 https://doaj.org/article/904796c177f447be857c59fa0d3cfaa4 EN eng Wolters Kluwer Medknow Publications http://www.sciencedirect.com/science/article/pii/S2221169115301337 https://doaj.org/toc/2221-1691 2221-1691 doi:10.12980/APJTB.4.201414B112 https://doaj.org/article/904796c177f447be857c59fa0d3cfaa4 Asian Pacific Journal of Tropical Biomedicine, Vol 4, Iss 7, Pp 581-585 (2014) Osteoarticular tuberculosis Molecular diagnosis Nested polymerase chain reaction Sensitivity Specificity Arctic medicine. Tropical medicine RC955-962 Biology (General) QH301-705.5 article 2014 ftdoajarticles https://doi.org/10.12980/APJTB.4.201414B112 2022-12-31T03:30:29Z Objective: To assess the role of polymerase chain reaction (PCR) in serum samples, in the diagnosis of osteoarticular tuberculosis (OTB) in a setting where only clinical and imaging diagnoses determine the treatment. Methods: A total of 44 consecutive serum specimens were collected from clinically suspected OTB patients, based on clinical and radiological [X-ray or magnetic resonance imaging/computed tomography] features. They were screened by in-house nested PCR. In addition, a few specimens were examined by Gram stain, acid-fast bacilli stain, histopathology and routine bacterial culture. A total of 39 specimens were collected from patients suffering from other bone diseases of nontuberculous origin and included as negative controls. Results: Of the 44 clinically suspected OTB patients, in-house nested PCR was positive in 40 (91%) cases; PCR was negative in 38 (97%) negative controls. Sensitivity and specificity of our in-house nested PCR was 90.9% and 97.4%, respectively. The PCR report was available within 48 h. It was possible to standardize serum PCR technique and in positive cases, a good correlation was observed in terms of an adequate treatment response. Conclusions: Nested PCR in serum samples is a rapid, highly sensitive and specific modality for OTB detection. PCR should be performed in addition to clinical evaluation, imaging studies, acid-fast bacilli staining, culture and histopathology diagnosis, if possible. Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic Asian Pacific Journal of Tropical Biomedicine 4 7 581 585 |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Osteoarticular tuberculosis Molecular diagnosis Nested polymerase chain reaction Sensitivity Specificity Arctic medicine. Tropical medicine RC955-962 Biology (General) QH301-705.5 |
spellingShingle |
Osteoarticular tuberculosis Molecular diagnosis Nested polymerase chain reaction Sensitivity Specificity Arctic medicine. Tropical medicine RC955-962 Biology (General) QH301-705.5 Guadalupe García-Elorriaga Olga Martínez-Elizondo Guillermo del Rey-Pineda César González-Bonilla Clinical, radiological and molecular diagnosis correlation in serum samples from patients with osteoarticular tuberculosis |
topic_facet |
Osteoarticular tuberculosis Molecular diagnosis Nested polymerase chain reaction Sensitivity Specificity Arctic medicine. Tropical medicine RC955-962 Biology (General) QH301-705.5 |
description |
Objective: To assess the role of polymerase chain reaction (PCR) in serum samples, in the diagnosis of osteoarticular tuberculosis (OTB) in a setting where only clinical and imaging diagnoses determine the treatment. Methods: A total of 44 consecutive serum specimens were collected from clinically suspected OTB patients, based on clinical and radiological [X-ray or magnetic resonance imaging/computed tomography] features. They were screened by in-house nested PCR. In addition, a few specimens were examined by Gram stain, acid-fast bacilli stain, histopathology and routine bacterial culture. A total of 39 specimens were collected from patients suffering from other bone diseases of nontuberculous origin and included as negative controls. Results: Of the 44 clinically suspected OTB patients, in-house nested PCR was positive in 40 (91%) cases; PCR was negative in 38 (97%) negative controls. Sensitivity and specificity of our in-house nested PCR was 90.9% and 97.4%, respectively. The PCR report was available within 48 h. It was possible to standardize serum PCR technique and in positive cases, a good correlation was observed in terms of an adequate treatment response. Conclusions: Nested PCR in serum samples is a rapid, highly sensitive and specific modality for OTB detection. PCR should be performed in addition to clinical evaluation, imaging studies, acid-fast bacilli staining, culture and histopathology diagnosis, if possible. |
format |
Article in Journal/Newspaper |
author |
Guadalupe García-Elorriaga Olga Martínez-Elizondo Guillermo del Rey-Pineda César González-Bonilla |
author_facet |
Guadalupe García-Elorriaga Olga Martínez-Elizondo Guillermo del Rey-Pineda César González-Bonilla |
author_sort |
Guadalupe García-Elorriaga |
title |
Clinical, radiological and molecular diagnosis correlation in serum samples from patients with osteoarticular tuberculosis |
title_short |
Clinical, radiological and molecular diagnosis correlation in serum samples from patients with osteoarticular tuberculosis |
title_full |
Clinical, radiological and molecular diagnosis correlation in serum samples from patients with osteoarticular tuberculosis |
title_fullStr |
Clinical, radiological and molecular diagnosis correlation in serum samples from patients with osteoarticular tuberculosis |
title_full_unstemmed |
Clinical, radiological and molecular diagnosis correlation in serum samples from patients with osteoarticular tuberculosis |
title_sort |
clinical, radiological and molecular diagnosis correlation in serum samples from patients with osteoarticular tuberculosis |
publisher |
Wolters Kluwer Medknow Publications |
publishDate |
2014 |
url |
https://doi.org/10.12980/APJTB.4.201414B112 https://doaj.org/article/904796c177f447be857c59fa0d3cfaa4 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Asian Pacific Journal of Tropical Biomedicine, Vol 4, Iss 7, Pp 581-585 (2014) |
op_relation |
http://www.sciencedirect.com/science/article/pii/S2221169115301337 https://doaj.org/toc/2221-1691 2221-1691 doi:10.12980/APJTB.4.201414B112 https://doaj.org/article/904796c177f447be857c59fa0d3cfaa4 |
op_doi |
https://doi.org/10.12980/APJTB.4.201414B112 |
container_title |
Asian Pacific Journal of Tropical Biomedicine |
container_volume |
4 |
container_issue |
7 |
container_start_page |
581 |
op_container_end_page |
585 |
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1766340856869027840 |