Background: A descriptive study of the characteristics of brucellosis patients in Jordan and antimicrobial therapy. Methods: In an outpatient study, records were reviewed between July 2016 and April 2024 and electronically saved. Brucella diagnosis was based on epidemiological factors, risk factors, the standard tube agglutination test (STA), and blood or tissue cultures. Records were uploaded into a spreadsheet and imported into the R-Program. A 2-sample Kruskal-Wallis rank sum tested the equality of proportions between two treatment regimens for all available and spondylodiscitis, P Results: Two hundred patients with Brucellosis were analyzed;males 106 (53%) with a mean age of 46.8 years, and females 94 (47%) with a mean age of 48.1 years. Patients from Jordan were 159 (79.9%), and the Arabian Peninsula 25 (12.6%). Brucellosis was a non-focal presentation in 121 (60.50%) patients, spondylodiscitis in 64 (32.0%), and sacroiliitis in 7 (3.5%). Spondylodiscitis involved lumbar 48 (75.0%), thoracic 11 (17.20%), and cervical 5 (7.8%). STA was a common diagnostic method (188, 94%). Risk factors included cheese 80 (47.3%), cattle, small ruminants, and she-camel milk 37 (21.89%), dairy products 28 (16.57%), meat 9 (05.33%), and working with cattle 10 (05.92%). ESR was highest in spondylodiscitis (mean of 54.5). Imaging studies commonly requested were MRI and Bone scans. Doxycycline/Rifampin were mostly prescribed antimicrobials. Conclusion: There is no clear guidance on brucella treatment. In endemic areas, brucella is still a concern. Population education must be a priority. Support for randomized trials addressing antimicrobials and durations is extremely needed.
Background Brucellosis is a severe zoonotic disease that is often overlooked, particularly in impoverished countries. Timely identification of focal complications in brucellosis is crucial for improving treatment outcomes. However, there is currently a lack of established indicators or biomarkers for diagnosing these complications. Therefore, this study aimed to investigate potential warning signs of focal complications in human brucellosis, with the goal of providing practical parameters for clinicians to aid in the diagnosis and management of patients.Methods A multi-center cross-sectional study was conducted in China from December 2019 to August 2021. The study aimed to investigate the clinical characteristics and complications of patients with brucellosis using a questionnaire survey and medical record system. The presence of warning signs for complications was assessed using univariate and multivariate logistic regression models. Receiver operating characteristic (ROC) curves and the area under the curve (AUC) were used for variable screening and model evaluation.Results A total of 880 participants diagnosed with human brucellosis were enrolled. The median age of the patients was 50 years [interquartile range (IQR): 41.5-58.0], and 54.8% had complications. The most common organ system affected by complications was the osteoarticular system (43.1%), with peripheral arthritis (30.0%), spondylitis (16.6%), paravertebral abscess (5.0%), and sacroiliitis (2.7%) being the most prevalent. Complications in other organ systems included the genitourinary system (4.7%), respiratory system (4.7%), and hematologic system (4.6%). Several factors were found to be associated with focal brucellosis. These factors included a long delay in diagnosis [odds ratio (OR) = 3.963, 95% confidence interval(CI): 1.906-8.238 for > 90 days], the presence of underlying disease (OR = 1.675, 95%CI: 1.176-2.384), arthralgia (OR = 3.197, 95%CI: 1.986-5.148), eye bulging pain (OR = 3.482, 95%CI: 1.349-8.988), C-reactive protein (CRP) > 10 mg/L
