RESUMO
Existing literature about peritoneal tuberculosis (TBP) is relatively insufficient. The majority of reports are from a single center and do not assess predictive factors for mortality. In this international study, we investigated the clinicopathological characteristics of a large series of patients with TBP and determined the key features associated with mortality. TBP patients detected between 2010 and 2022 in 38 medical centers in 13 countries were included in this retrospective cohort. Participating physicians filled out an online questionnaire to report study data. In this study, 208 patients with TBP were included. Mean age of TBP cases was 41.4 ± 17.5 years. One hundred six patients (50.9%) were females. Nineteen patients (9.1%) had HIV infection, 45 (21.6%) had diabetes mellitus, 30 (14.4%) had chronic renal failure, 12 (5.7%) had cirrhosis, 7 (3.3%) had malignancy, and 21 (10.1%) had a history of immunosuppressive medication use. A total of 34 (16.3%) patients died and death was attributable to TBP in all cases. A pioneer mortality predicting model was established and HIV positivity, cirrhosis, abdominal pain, weakness, nausea and vomiting, ascites, isolation of Mycobacterium tuberculosis in peritoneal biopsy samples, TB relapse, advanced age, high serum creatinine and ALT levels, and decreased duration of isoniazid use were significantly related with mortality (p < 0.05). This is the first international study on TBP and is the largest case series to date. We suggest that using the mortality predicting model will allow early identification of high-risk patients likely to die of TBP.
Assuntos
Infecções por HIV , Mycobacterium tuberculosis , Tuberculose , Feminino , Humanos , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Masculino , Infecções por HIV/complicações , Infecções por HIV/tratamento farmacológico , Estudos Retrospectivos , Isoniazida , Cirrose Hepática , Antituberculosos/uso terapêuticoRESUMO
BACKGROUND: In this cross-sectional, international study, we aimed to analyze vector-borne and zoonotic infections (VBZI), which are significant global threats. METHOD: VBZIs' data between May 20-28, 2018 was collected. The 24 Participatingcountries were classified as lower-middle, upper-middle, and high-income. RESULTS: 382 patients were included. 175(45.8%) were hospitalized, most commonly in Croatia, Egypt, and Romania(P = 0.001). There was a significant difference between distributions of VBZIs according to geographical regions(P < 0.001). Amebiasis, Ancylostomiasis, Blastocystosis, Cryptosporidiosis, Giardiasis, Toxoplasmosis were significantly more common in the Middle-East while Bartonellosis, Borreliosis, Cat Scratch Disease, Hantavirus syndrome, Rickettsiosis, Campylobacteriosis, Salmonellosis in Central/East/South-East Europe; Brucellosis and Echinococcosis in Central/West Asia; Campylobacteriosis, Chikungunya, Tick-borne encephalitis, Visceral Leishmaniasis, Salmonellosis, Toxoplasmosis in the North-Mediterranean; CCHF, Cutaneous Leishmaniasis, Dengue, Malaria, Taeniasis, Salmonellosis in Indian Subcontinent; Lassa Fever in West Africa. There were significant regional differences for viral hemorrhagic fevers(P < 0.001) and tick-borne infections(P < 0.001), and according to economic status for VBZIs(P < 0.001). The prevalences of VBZIs were significantly higher in lower-middle income countries(P = 0.001). The most similar regions were the Indian Subcontinent and the Middle-East, the Indian Subcontinent and the North-Mediterranean, and the Middle-East and North-Mediterranean regions. CONCLUSIONS: Regional and socioeconomic heterogeneity still exists for VBZIs. Control and eradication of VBZIs require evidence-based surveillance data, and multidisciplinary efforts.
Assuntos
Vírus da Febre Hemorrágica da Crimeia-Congo , Febre Hemorrágica da Crimeia , África , Animais , Ásia , Estudos Transversais , Europa (Continente)/epidemiologia , Humanos , Fatores Socioeconômicos , Zoonoses/epidemiologiaRESUMO
OBJECTIVE: To evaluate the prevalence and antimicrobial susceptibility of extended spectrum beta-lactamase (ESBL) producing gram-negative organisms isolated from patients with urinary tract infection (UTI). METHODS: We carried out this study at Almana General Hospital, Eastern Province, Kingdom of Saudi Arabia, during the period August 2003 to October 2004. We studied urinary isolates of Escherichia coli (E. coli), Klebsiella pneumoniae (K. pneumoniae), Enterobacter spp and Pseudomonas aeruginosa (P. aeruginosa) for ESBL production and antimicrobial susceptibility. RESULTS: We studied a total of 2302 urinary gram-negative isolates for the presence of ceftazidime resistance and ESBL. The isolates included E. coli (1238), K. pneumoniae (522), Enterobacter spp (138) and P. aeruginosa (404). Of the 2302 isolates, 232 (10%) were ceftazidime resistant and 204 (8.9%) were ESBL producers. We detected ESBL in 119 (9.6%) E. coli, 59 (11.3%) K. pneumoniae, 14 (10.14%) Enterobacter species and 12 (2.97%) P. aeruginosa isolates. The ESBL-producing strains were most commonly isolated from patients with indwelling Foley s catheter [131 (64.2%)] and those in the long-term care ward [90 (44.2%)]. Only 26 (12.7%) ESBL-producing isolates were from outpatients. More than 89% of the ESBL producers were susceptible to imipenem and meropenem. Amikacin and piperacillin/tazobactam were active against 68% and 45% of the isolates. Susceptibility to gentamicin and ciprofloxacin was 22.5% and 14%. The least active antibiotic was cefepime (11.8%). CONCLUSION: This study shows the presence of ESBL producers in uropathogens from both inpatients and outpatients and demonstrates their high resistance to various classes of antimicrobial agents.