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Recent clinical relevance of mono-genital colonization/infection by Ureaplasma parvum
Víctor Siles-Guerrero1, Inmaculada Cardona-Benavides2, Carmen Liébana-Martos3
1Department of Microbiology, School of Medicine, University of Granada-Instituto de Investigación Biosanitaria de Granada.ibs, Granada, Spain.
Abstract:
Ureaplasma parvum is the most prevalent genital mycoplasma in women of childbearing age. There is debate around the relevance of its presence in male or female genitals for disease development and as a cofactor. The objective of this study was to determine the prevalence of colonization/infection by U. parvum and its possible relationship with reproductive tract infections. We retrospectively analyzed the presence of U. parvum in patients referred by specialist clinicians for suspicion of genitourinary tract infection. U. parvum was detected in 23.8% of samples, significantly more frequently in females (39.9%) than in males (6%). Among the males, U. parvum was found alone in 68.4% of episodes, with Ct < 30. Among the females, U. parvum was detected in 88.6% of cases, with Ct < 30, including 22 cases with premature rupture of membranes and 6 cases with threat of preterm labor. Co-infection was significantly more frequent in females (62.6%) than in males (31.6%). Given the high prevalence of U. parvum as sole isolate in males and females with genitourinary symptoms, it should be considered in the diagnosis and treatment of genital infections, although its pathogenic role in some diseases has not been fully elucidated.
Insights
Ureaplasma parvum is common in women, found in 39.9% of samples. This study highlights its prevalence in genitourinary infections and suggests considering it in diagnosis and treatment.
Area of Science:
- Microbiology
- Reproductive Health
- Infectious Diseases
Background:
- Ureaplasma parvum is a prevalent genital mycoplasma, particularly in women of childbearing age.
- Its role in disease development and as a cofactor in genitourinary infections remains debated.
- Understanding its prevalence is crucial for accurate diagnosis and management.
Purpose of the Study:
- To determine the prevalence of Ureaplasma parvum colonization/infection.
- To investigate the association between U. parvum and reproductive tract infections.
- To assess the significance of U. parvum in genitourinary symptoms.
Main Methods:
- Retrospective analysis of patient samples.
- Detection of Ureaplasma parvum in individuals with suspected genitourinary tract infections.
- Evaluation of co-infection rates and clinical associations.
Main Results:
- U. parvum was detected in 23.8% of samples, with higher prevalence in females (39.9%) than males (6%).
- In females, U. parvum was associated with premature rupture of membranes and threatened preterm labor.
- Co-infections were significantly more common in females (62.6%) than males (31.6%).
Conclusions:
- Ureaplasma parvum is frequently detected in patients with genitourinary symptoms.
- Its high prevalence as a sole isolate warrants consideration in the diagnosis and treatment of genital infections.
- Further research is needed to fully elucidate the pathogenic role of U. parvum.
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