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trimethoprim sulfamethoxazole

Jeremiah Seni, Enock Sweya, Amri Mabewa, Stephen E Mshana, Japhet M Gilyoma
BACKGROUND: Secondary peritonitis is a common surgical emergence with deadly outcomes when not timely and promptly intervened. The emergence of Extended spectrum beta lactamase producing bacteria (ESBL) poses treatment challenge at Bugando Medical Centre (BMC); hence a need to evaluate the magnitude of ESBL so as to guide specific therapy. METHODS: This was a cross sectional study conducted at BMC from May 2014 to April 2015 involving patients with secondary peritonitis...
October 21, 2016: BMC Emergency Medicine
Lihong Liu, Qian Wan, Xiaoying Xu, Shunshan Duan, Chunli Yang
An on-line preconcentration method combining micelle to solvent stacking (MSS) with field-amplified sample stacking (FASS) was employed for the analysis of trimethoprim (TMP) and sulfamethoxazole (SMZ) by capillary zone electrophoresis (CZE). The optimized experimental conditions were as followings: (1) sample matrix, 10.0mM SDS-5% (v/v) methanol; (2) trapping solution (TS), 35mM H3PO4-60% acetonitrile (CH3CN); (3) running buffer, 30mM Na2HPO4 (pH=7.3); (4) sample solution volume, 168nL; TS volume, 168nL; and (5) 9kV voltage, 214nm UV detection...
March 15, 2017: Food Chemistry
Philippe Willems, Jan Muller, Jan Verhaegen, Veroniek Saegeman, Stefanie Desmet
We report a case of a 77-year old male who developed a fulminant erysipelas and sepsis, caused by Myroides odoratimimus. Selecting the optimal antibiotic therapy for the treatment of infections with M. odoratimimus is challenging due to limited clinical experience with this micro-organism and its reported multidrug-resistance. Review of previous studies concerning in vitro antibacterial susceptibility and clinical experience with M. odoratimimus resulted in six case reports describing bacteremia, soft tissue and bone infections, pneumonia and urinary tract infections...
October 20, 2016: Acta Clinica Belgica
E Espigares, E Moreno Roldan, M Espigares, R Abreu, B Castro, A L Dib, Á Arias
The aim of this research was to study the phenotypic resistances to disinfectants and antibiotics in strains of methicillin-resistant Staphylococcus aureus (MRSA) obtained from Canary black pigs. Analyses were performed on 54 strains of MRSA, isolated in Canary black pigs from the province of Tenerife (Spain); all of them carried the mecA gene. The strains were isolated by means of nasal swab samples of healthy pigs, collected under veterinarian supervision. Bactericidal activity of antiseptics and disinfectants was tested by means of the dilution-neutralization method...
October 20, 2016: Zoonoses and Public Health
Abel Kakuru, Paul Natureeba, Mary K Muhindo, Tamara D Clark, Diane V Havlir, Deborah Cohan, Grant Dorsey, Moses R Kamya, Theodore Ruel
BACKGROUND: HIV-exposed, uninfected (HEU) infants suffer high morbidity and mortality in the first year of life compared to HIV-unexposed, uninfected (HUU) infants, but accurate data on the contribution of malaria are limited. METHODS: The incidence of febrile illnesses and malaria were evaluated in a birth cohort of HEU infants. Infants were prescribed daily trimethoprim-sulfamethoxazole (TS) prophylaxis from 6 weeks of age until exclusion of HIV-infection after cessation of breastfeeding...
October 18, 2016: Malaria Journal
Brenda Anna Kwambana-Adams, Franklin Asiedu-Bekoe, Badu Sarkodie, Osei Kuffour Afreh, George Khumalo Kuma, Godfred Owusu-Okyere, Ebenezer Foster-Nyarko, Sally-Ann Ohene, Charles Okot, Archibald Kwame Worwui, Catherine Okoi, Madikay Senghore, Jacob Kweku Otu, Chinelo Ebruke, Richard Bannerman, Kwame Amponsa-Achiano, David Opare, Gemma Kay, Timothy Letsa, Owen Kaluwa, Ebenezer Appiah-Denkyira, Victor Bampoe, Syed M A Zaman, Mark J Pallen, Umberto D'Alessandro, Jason M Mwenda, Martin Antonio
BACKGROUND: An outbreak of pneumococcal meningitis among non-infant children and adults occurred in the Brong-Ahafo region of Ghana between December 2015 and April 2016 despite the recent nationwide implementation of a vaccination programme for infants with the 13-valent pneumococcal conjugate vaccine (PCV13). METHODS: Cerebrospinal fluid (CSF) specimens were collected from patients with suspected meningitis in the Brong-Ahafo region. CSF specimens were subjected to Gram staining, culture and rapid antigen testing...
October 18, 2016: BMC Infectious Diseases
Paloma Horejs Bittencourt, Carlos Sidney Silva Pimentel, Bianca Sampaio Bonfim, Paulo José Marostica, Edna Lúcia Souza
In Brazil the knowledge about methicillin-resistant Staphylococcus aureus infection in cystic fibrosis patients is scarce. This study aimed to determine the incidence of respiratory tract colonization and the identification rates after a standardized treatment. A retrospective cohort was performed highlighting the history of respiratory colonizations between January 2008 and June 2015. Patients under the age of 21 years with cystic fibrosis confirmed by sweat test or genetic study receiving care at the outpatient clinics of a Teaching Hospital were included...
October 15, 2016: Brazilian Journal of Infectious Diseases
Claudia Reynoso-von Drateln, Noemí Gómez-Hernández, Norma Rodríguez-Martínez, Carlos Torres-Lozano
An 81-year-old male and a 47-year-old female experienced recurrent severe bullous dermatosis secondary to an intake of drugs and alternative medicines indicated for arthralgias. The first patient had previously presented with Stevens-Johnson/toxic epidermal necrolysis (TEN) overlap syndrome in 2007 secondary to ingestion of trimethoprim/sulfamethoxazole indicated for a urinary tract infection; 6 years later, he presented with the same syndrome 2 days after ingestion of oral naproxen tablets 250 mg twice daily...
December 2016: Drug Saf Case Rep
Alexander H Fischer, Alessandra Haskin, Ginette A Okoye
BACKGROUND: Antibiotic therapy is commonly used to treat hidradenitis suppurativa (HS). Although concern for antibiotic resistance exists, data examining the association between antibiotics and antimicrobial resistance in HS lesions are limited. OBJECTIVE: We sought to determine the frequency of antimicrobial resistance in HS lesions from patients on antibiotic therapy. METHODOLOGY: A cross-sectional analysis was conducted on 239 patients with HS seen at the Johns Hopkins Medical Institutions from 2010 through 2015...
October 11, 2016: Journal of the American Academy of Dermatology
Renata Yakubov, Machiel van den Akker, Kaba Machamad, Amit Hochberg, Erez Nadir, Adi Klein
BACKGROUND: Empiric antibiotic treatment of urinary tract infection (UTI) in children relies on surveillance data about epidemiology and resistance patterns of common uropathogens. METHODS: A retrospective analysis of bacteria isolated from urine cultures of children with febrile UTI, seen at the pediatric department of a large regional hospital (Hillel-Yaffe Medical Center, Hadera, Israel) between January 2007 and December 2014. RESULTS: In this study period, 829 positive urine cultures were analyzed...
October 12, 2016: Pediatric Infectious Disease Journal
Heber Silva-Díaz, Lorena Flores-Esqueche, Dunalia Llatas-Cancino, Génesis Guevara Vásquez, Teresa Silva-García
OBJECTIVE: To describe the frequency and antiparasitic in vitro susceptibility of Blastocystis hominis in patients admitted to theHospital Regional Lambayeque, Peru. MATERIAL AND METHODS: A cross-sectional study was conducted from January to August 2015 at 313 patients of all ages. B. hominis detection was performed on serial fecal samples by direct microscopic examination and microculture in modified Locke solution. The in vitro susceptibility testing against the drug metronidazole, nitazoxanide, trimethoprim-sulfamethoxazole and erythromycin was performed in 24 strains of B...
July 2016: Revista de Gastroenterología del Perú: órgano Oficial de la Sociedad de Gastroenterología del Perú
Monalisa S M Souto, Fernanda M Coura, Elaine M S Dorneles, Ana Paula R Stynen, Telma M Alves, Jordana Almeida Santana, Rebeca B Pauletti, Roberto M C Guedes, Aline M Viott, Marcos B Heinemann, Andrey P Lage
The aims of the present study were to determine (i) the profiles of phylogroup and (ii) the antimicrobial susceptibility of pathogenic Escherichia coli strains isolated from calves, and of Salmonella spp. strains isolated from calves and pigs in Minas Gerais State, Brazil. Sixty-one pathogenic E. coli strains and Salmonella spp. (n = 24) strains isolated from fecal samples of calves and Salmonella spp. (n = 39) strains previously isolated from fecal samples of growing/finishing pigs were tested. The minimum inhibitory concentration (MIC) using the agar dilution method was determined for nalidixic acid, amikacin, amoxicillin, ampicillin, cefoxitin, norfloxacin, gentamicin, tetracycline, and trimethoprim-sulfamethoxazole...
October 5, 2016: Tropical Animal Health and Production
Michael A Mancano
The purpose of this feature is to heighten awareness of specific adverse drug reactions (ADRs), discuss methods of prevention, and promote reporting of ADRs to the US Food and Drug Administration's (FDA's) MedWatch program (800-FDA-1088). If you have reported an interesting, preventable ADR to MedWatch, please consider sharing the account with our readers. Write to Dr. Mancano at ISMP, 200 Lakeside Drive, Suite 200, Horsham, PA 19044 (phone: 215-707-4936; e-mail: Your report will be published anonymously unless otherwise requested...
September 2016: Hospital Pharmacy
Yutaro Hino, Noriko Doki, Yasushi Senoo, Noritaka Sekiya, S Kurosawa, Satoshi Tsuboi, Kazuteru Ohashi
Nocardiosis is a rare bacterial infection occurring mainly in patients with deficient cell-mediated immunity. Although disseminated nocardiosis after allogeneic hematopoietic stem cell transplantation (allo-HSCT) is a rare complication, it is associated with high mortality. Moreover, after allo-HSCT, nocardiosis may be mistaken for other bacterial or fungal infections because clinical and radiographic findings of pulmonary, cerebral, and cutaneous nocardiosis lesions are non-specific. Here, we report a case of disseminated nocardiosis (caused by Nocardia abscessus) with skin, pulmonary, liver, lymph node, and multiple brain abscesses in a patient after allo-HSCT...
October 1, 2016: Transplant Infectious Disease: An Official Journal of the Transplantation Society
Eyitayo O Adenipekun, Charlene R Jackson, Hazem Ramadan, Bamidele A Iwalokun, Kolawole S Oyedeji, Jonathan G Frye, John B Barrett, Lari M Hiott, Tiffanie A Woodley, Afolabi Oluwadun
INTRODUCTION: The emergence of multidrug resistance (MDR; resistance to ≥ 2 more antimicrobials) in Escherichia coli is of concern due to complications encountered in treatment. METHODOLOGY: In this study, prevalence, antimicrobial resistance, and genetic characteristics of MDR community isolates of E. coli from Lagos, Nigeria were determined. Urine and stool samples were obtained from outpatients attending Lagos State hospitals and from animal handlers in abattoirs, poultries, and open markets, from December 2012 to July 2013...
September 30, 2016: Journal of Infection in Developing Countries
Dinh Quoc Tuc, Moreau-Guigon Elodie, Labadie Pierre, Alliot Fabrice, Teil Marie-Jeanne, Blanchard Martine, Eurin Joelle, Chevreuil Marc
Investigation of domestic and hospital effluents in a sewage system of an elementary watershed showed that antibiotics belonging to eight classes were present with concentrations ranging from <LOQ to 50μgL(-1). The compounds most often detected in the effluents were the fluoroquinolones (79-100%), the sulfonamides (86-100%) and the macrolides (79-86%). Vancomycin, strictly reserved for hospital use in France, was detected exclusively in the hospital effluent, supporting its pertinent use as a marker of hospital discharge...
September 29, 2016: Science of the Total Environment
Yael Gernez, Angela Tsuang, Tukisa D Smith, Khurram Shahjehan, Yiqun Hui, Paul J Maglione, Charlotte Cunningham-Rundles
Recurrent pneumonia with cavitation leading to pneumatoceles, secondary fungal infections, and hemoptysis are major causes of mortality and morbidity in patients with hyper-IgE syndrome. Prevention and aggressive treatment of pneumonia in these patients are essential to prevent further lung damage, but treatment may be delayed because the classic signs/symptoms of infection such as fever, chills, or rigors may be lacking. Early imaging to identify infection is essential for diagnosis and treatment. The mainstay of therapy is continuous, full-dose daily trimethoprim-sulfamethoxazole and commonly fungal coverage...
September 29, 2016: Journal of Allergy and Clinical Immunology in Practice
Yuan Lu, ZiPeng Gong, YuMin Xie, Jie Pan, Jia Sun, YueTing Li, SiYing Chen, YongJun Li, YongLin Wang, Yong Huang
Relinqing granule (RLQ) is the best-selling Chinese patent drug for treatment of urinary system diseases. In this study, the effects of RLQ on the pharmacokinetics of ciprofloxacin, sulfamethoxazole, and trimethoprim in SD rats were investigated. Rats were randomly divided into control group 1, control group 2, RLQ group 1, and RLQ group 2. RLQ group 1 and RLQ group 2 were treated orally with RLQ for 7 days, and rats were treated with the same volume of water in control group 1 and control group 2. Then, RLQ group 1 and control group 1 were given intragastrically ciprofloxacin on day 8, while RLQ group 2 and control group 2 were given intragastrically sulfamethoxazole and trimethoprim on day 8...
2016: Evidence-based Complementary and Alternative Medicine: ECAM
Judith A Anesi, Ebbing Lautenbach, Irving Nachamkin, Charles Garrigan, Warren B Bilker, Mary Wheeler, Pam Tolomeo, Jennifer H Han
OBJECTIVE To evaluate risk factors for and molecular characteristics of community-onset extended-spectrum cephalosporin-resistant (ESC-R) Enterobacteriaceae (EB) urinary tract infections (UTIs) in a US health system. DESIGN Case-control study. PARTICIPANTS All patients presenting to the emergency department or outpatient practices with EB UTIs from December 21, 2010, through April 22, 2013, were included. Case patients had ESC-R EB UTIs. Control patients had ESC-susceptible EB UTIs and were matched 1:1 on study year...
September 28, 2016: Infection Control and Hospital Epidemiology
Asha Rani, Ravi Ranjan, Halvor S McGee, Kalista E Andropolis, Dipti V Panchal, Zahraa Hajjiri, Daniel C Brennan, Patricia W Finn, David L Perkins
Recent studies have established that a complex community of microbes colonize the human urinary tract; however, their role in kidney transplant patients treated with prophylactic antibiotics remains poorly investigated. Our aim was to investigate the urinary microbiome of kidney transplant recipients. Urine samples from 21 patients after kidney transplantation and 8 healthy controls were collected. All patients received prophylactic treatment with the antibiotic combination trimethoprim-sulfamethoxazole. Metagenomic DNA was isolated from urine samples, sequenced using shotgun sequencing approach on Illumina HiSeq 2000 platform, and analyzed for microbial taxonomic and functional annotations...
September 9, 2016: Translational Research: the Journal of Laboratory and Clinical Medicine
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