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   prevalence and risk factors of pulmonary fungal pathogens among symptomatic patients with or without tuberculosis at gombe, nigeria  
   
نویسنده muhammad sani fatima ,abdullahi idris nasir ,sunday animasaun olawale ,elisha ghamba peter ,umar anka abubakar ,oluwafemi salami matthew ,dangana amos ,ohinoyi amadu dele ,iherue osuji ahaneku
منبع journal of medical microbiology and infectious diseases - 2020 - دوره : 8 - شماره : 3 - صفحه:76 -83
چکیده    Introduction: pulmonary fungal infections are a significant etiology of morbidity among immunocompromised and immunosuppressed patients. this study aimed to determine the prevalence of fungal pathogens and associated risk factors among pulmonary tuberculosis (ptb) and nonptb patients attending federal teaching hospital, gombe, nigeria. methods: three consecutive early morning sputum samples were collected from 43 ptb patients and 173 nonptb persons and then examined for fungal pathogens using standard mycological stains, microscopy, and biochemical assays. all the participants were screened for hiv by the world health organization hiv testing algorithm and m. tuberculosis infection using genexpert reg; nested pcr equipment. samples with at least two significant fungal growths were considered positive. results: out of 216 sputa, 73.6% showed fungal growth in cultures. one hundred percent and 67% of ptb and nonptb participants had positive sputa culture, respectively. in ptb patients, candida albicans (25.6%) and aspergillus fumigatus (20.9%), and in nonptb individuals a. fumigatus (51.7%) and a. nigar (17.2%) were the most prevalent species. age and residential areas were significantly associated with fungal infection in ptb and nonptb subjects (p˂0.05). cigarette smoking, prolonged antibiotic use, and having domestic pets were significant risk factors for developing pulmonary fungal infections in both groups (p˂0.05). none of the studied risk factors was significantly associated with pulmonary mycosis among tb patients (p˃0.05). however, prolonged use of antibiotics was a significant risk factor of pulmonary fungal infection among nontb patients (p=0.009). conclusion: our study showed that ptb was a predisposing factor for fungal infection, especially among individuals with low socioeconomic status.
کلیدواژه pulmonary symptoms ,risk factors ,fungal infection ,mycosis ,tuberculosis coinfection
آدرس abubakar tafawa balewa university, department of biological sciences, nigeria, ahmadu bello university, faculty of allied health sciences, department of medical laboratory science, nigeria, african field epidemiology network, nigeria field epidemiology and laboratory training program, nigeria, university of maiduguri teaching hospital, who national polio laboratory, nigeria, ahmadu bello university, faculty of allied health sciences, department of medical laboratory science, nigeria, federal school of medical laboratory science, department of medical microbiology, nigeria, university of abuja teaching hospital, department of medical laboratory services, nigeria, university of ilorin teaching hospital, department of medical microbiology and parasitology, nigeria, university of abuja teaching hospital, department of medical laboratory services, nigeria
 
     
   
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