keyword
MENU ▼
Read by QxMD icon Read
search

antibiotic regimens

keyword
https://www.readbyqxmd.com/read/29340851/comparison-of-antibiotic-dosing-recommendations-for-neonatal-sepsis-from-established-reference-sources
#1
T B Y Liem, E M A Slob, J U M Termote, T F W Wolfs, A C G Egberts, C M A Rademaker
Background Incorrect dosing is the most frequent prescribing error in neonatology, with antibiotics being the most frequently prescribed medicines. Computer physician order entry and clinical decision support systems can create consistency contributing to a reduction of medication errors. Although evidence-based dosing recommendations should be included in such systems, the evidence is not always available and subsequently, dosing recommendations mentioned in guidelines and textbooks are often based on expert opinion...
January 16, 2018: International Journal of Clinical Pharmacy
https://www.readbyqxmd.com/read/29340102/the-impact-of-antibiotic-usage-on-the-efficacy-of-chemoimmunotherapy-is-contingent-on-the-source-of-tumor-reactive-t-cells
#2
Michal P Kuczma, Zhi-Chun Ding, Tao Li, Tsadik Habtetsion, Tingting Chen, Zhonglin Hao, Locke Bryan, Nagendra Singh, James N Kochenderfer, Gang Zhou
In recent years the combined use of chemotherapy and immunotherapy, collectively termed chemoimmunotherapy, has emerged as a promising treatment option for patients with cancer. Antibiotics are commonly used to reduce infection-related complications in patients undergoing chemotherapy. Intriguingly, accumulating evidence has implicated gut microbiota as a critical determinant of host antitumor immune responses, raising the question as to whether the use of broad-spectrum antibiotics would invariably diminish tumor response to chemoimmunotherapies...
December 19, 2017: Oncotarget
https://www.readbyqxmd.com/read/29336655/reversible-cicatricial-ectropion-associated-with-egfr-inhibitors
#3
Stacy Scofield-Kaplan, James Todaro, Bryan J Winn
The management of cicatricial ectropion resulting from epidermal growth factor receptor (EGFR) inhibitors is unclear. We describe two cases of bilateral cicatricial ectropion following the use of an EGFR inhibitor who were treated with oral doxycycline, topical ophthalmic steroid and antibiotic ointment to the eyelids, and topical facial steroid cream with lubrication. The first case resolved with discontinuation of panitumumab infusions along with institution of the aforementioned regimen. However, it is unclear whether the resolution was from discontinuation of the infusions or from the instituted regimen...
January 16, 2018: Orbit
https://www.readbyqxmd.com/read/29336179/belimumab-and-antipneumococcal-vaccination-in-patients-with-systemic-lupus-erythematosus
#4
Tudor Azoicai, Sabina Antoniu, Irina Draga Caruntu, Doina Azoicai, Ileana Antohe, Cristina Gavrilovici
In systemic lupus erythematosus (SLE), flares can be caused by infections. In particular, Streptococcus pneumoniae infection can be severe or even potentially lethal in absence of previous immunization or in case of "aggressive" systemic antibiotic therapy. Immunization efficacy, however, can be reduced in such patients with the use of the various immunosuppressive therapeutic regimens. In particular, the use of novel monoclonal antibodies against B lymphocytes raises concerns over the potential interference with antipneumococcal vaccination...
January 16, 2018: Expert Review of Clinical Immunology
https://www.readbyqxmd.com/read/29334366/modified-colistin-regimen-for-critically-ill-patients-with-acute-renal-impairment-and-continuous-renal-replacement-therapy
#5
Pierantonio Menna, Emanuela Salvatorelli, Alessia Mattei, Dario Cappiello, Giorgio Minotti, Massimiliano Carassiti
Colistin is a last resort antibiotic to treat multidrug-resistant Gram-negative bacteria infections. Colistin is administered intravenously in the form of its inactive prodrug colistin methanesulfonate (CMS). For patients with acute kidney impairment and continuous renal replacement therapy high extracorporeal clearance may cause a substantial removal of active colistin from the bloodstream, eventually decreasing its antibacterial efficacy. Currently recommended doses of CMS may therefore be inadequate for these patients...
December 22, 2017: Chemotherapy
https://www.readbyqxmd.com/read/29325304/-the-chinese-experts-consensus-on-the-evaluation-and-management-of-asthma-exacerbation
#6
(no author information available yet)
Asthma exacerbations can do a lot of harm to the patients and consume large amounts of medical resources. This consensus is based on the domestic and foreign guidelines and literatures to standardize the evaluation and management of asthma exacerbations in China. Asthma exacerbations are characterized by a progressive increase in symptoms of shortness of breath, cough, wheezing or chest tightness and progressive decrease in lung function, and usually require modification of treatment. Recognizing risk factors and triggering factors of asthma exacerbations is helpful for the prevention and long-term management...
January 1, 2018: Zhonghua Nei Ke za Zhi [Chinese Journal of Internal Medicine]
https://www.readbyqxmd.com/read/29322457/detecting-phenotypically-resistant-mycobacterium-tuberculosis-using-wavelength-modulated-raman-spectroscopy
#7
Vincent O Baron, Mingzhou Chen, Simon O Clark, Ann Williams, Kishan Dholakia, Stephen H Gillespie
Raman spectroscopy is a non-destructive and label-free technique. Wavelength modulated Raman (WMR) spectroscopy was applied to investigate Mycobacterium tuberculosis cell state, lipid rich (LR) and lipid poor (LP). Compared to LP cells, LR cells can be up to 40 times more resistant to key antibiotic regimens. Using this methodology single lipid rich (LR) from lipid poor (LP) bacteria can be differentiated with both high sensitivity and specificity. It can also be used to investigate experimentally infected frozen tissue sections where both cell types can be differentiated...
2018: Methods in Molecular Biology
https://www.readbyqxmd.com/read/29321120/evaluating-vancomycin-and-piperacillin-tazobactam-in-emergency-department-patients-with-severe-sepsis-and-septic-shock
#8
Christina Le, Frank Chu, Ronald Dunlay, Julian Villar, Peter Fedullo, Gabriel Wardi
STUDY OBJECTIVE: To determine the frequency and cause of inadequate initial antibiotic therapy with vancomycin and piperacillin-tazobactam in patients with severe sepsis and septic shock in the emergency department (ED), characterize its impact on patient outcomes, and identify patients who would benefit from an alternative initial empiric regimen. METHODS: Retrospective cohort study conducted between 2012 and 2015 in which 342 patients with culture-positive severe sepsis or septic shock who received initial vancomycin and piperacillin-tazobactam were reviewed to determine appropriateness of antimicrobial therapy, risk factors for inappropriate use, and outcome data...
December 29, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29317565/neuromelioidosis-masquerading-as-acute-demyelinating-encephalomyelitis
#9
Alok Shimee Ekka, Mohamed Mohideen, Sajith Kesavan
BACKGROUND: Neuromelioidosis is a rare conduction, which is difficult to diagnose and treat. CASE CHARACTERISTICS: Preadolescent girl presenting with prolonged fever, acute ascending paralysis and encephalopathy. OUTCOME: Neuromelioidiosis was confirmed on brain biopsy culture. Patient improved with an intensive antibiotic regimen. MESSAGE: Neuromelioidosis can mimic acute demyelinating encephalomyelitis clinically and radiologically...
December 15, 2017: Indian Pediatrics
https://www.readbyqxmd.com/read/29310479/therapies-for-multidrug-resistant-and-extensively-drug-resistant-non-fermenting-gram-negative-bacteria-causing-nosocomial-infections-a-perilous-journey-toward-molecularly-targeted-therapy
#10
Nadim G El Chakhtoura, Elie Saade, Alina Iovleva, Mohamad Yasmin, Brigid Wilson, Federico Perez, Robert A Bonomo
Non-fermenting Gram-negative bacilli are at the center of the antimicrobial resistance epidemic. Acinetobacter baumannii and Pseudomonas aeruginosa are both designated with a threat level to human health of "serious" by the Centers for Disease Control and Prevention. Two other major non-fermenting Gram-negative bacilli, Stenotrophomonas maltophilia and Burkholderia cepacia complex, while not as prevalent, have devastating effects on vulnerable populations, such as those with cystic fibrosis, as well as immunosuppressed or hospitalized patients...
January 9, 2018: Expert Review of Anti-infective Therapy
https://www.readbyqxmd.com/read/29305959/enhanced-in-vitro-tigecycline-activity-in-the-presence-of-chelating-agents
#11
Amelia N Deitchman, Ravi Shankar Prasad Singh, Kenneth H Rand, Hartmut Derendorf
Lack of availability of novel antibiotic agents and the rise of resistance to existing therapies has led clinicians to utilize combination therapy to adequately treat bacterial infections. Here we examine how chelators may impact the in vitro activity of tigecycline (TIG) against Pseudomonas aeruginosa, Escherichia coli, and Klebsiella pneumoniae. Minimum inhibitory concentrations (MICs) were determined by broth dilution with and without various combinations of chelators (EDTA and other tetracyclines), and metal ions (i...
January 3, 2018: International Journal of Antimicrobial Agents
https://www.readbyqxmd.com/read/29300732/combinations-of-registered-drugs-reduce-treatment-times-required-to-deplete-wolbachia-in-the-litomosoides-sigmodontis-mouse-model
#12
Sabine Specht, Kenneth M Pfarr, Sandra Arriens, Marc P Hübner, Ute Klarmann-Schulz, Marianne Koschel, Sonja Sternberg, Coralie Martin, Louise Ford, Mark J Taylor, Achim Hoerauf
Filarial parasites can be targeted by antibiotic treatment due to their unique endosymbiotic relationship with Wolbachia bacteria. This finding has led to successful treatment strategies in both, human onchocerciasis and lymphatic filariasis. A 4-6 week treatment course using doxycycline results in long-term sterility and safe macrofilaricidal activity in humans. However, current treatment times and doxycycline contraindications in children and pregnant women preclude widespread administration of doxycycline in public health control programs; therefore, the search for shorter anti-wolbachial regimens is a focus of ongoing research...
January 4, 2018: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/29300363/unusually-high-incidences-of-staphylococcus-aureus-infection-within-studies-of-ventilator-associated-pneumonia-prevention-using-topical-antibiotics-benchmarking-the-evidence-base
#13
James C Hurley
Selective digestive decontamination (SDD, topical antibiotic regimens applied to the respiratory tract) appears effective for preventing ventilator associated pneumonia (VAP) in intensive care unit (ICU) patients. However, potential contextual effects of SDD on Staphylococcus aureus infections in the ICU remain unclear. The S. aureus ventilator associated pneumonia (S. aureus VAP), VAP overall and S. aureus bacteremia incidences within component (control and intervention) groups within 27 SDD studies were benchmarked against 115 observational groups...
January 4, 2018: Microorganisms
https://www.readbyqxmd.com/read/29298370/eradication-rate-of-helicobacter-pylori-on-the-us-mexico-border-using-the-urea-breath-test
#14
Roy P Liu, Roberta Romero, Jerzy Sarosiek, Christopher Dodoo, Alok K Dwivedi, Marc J Zuckerman
OBJECTIVES: Helicobacter pylori is prevalent worldwide, especially in Latin America. Triple and quadruple antibiotic therapies have been relatively effective; however, resistance has emerged in recent years. The treatment success rate of these regimens on the border of the United States and Mexico is unknown. Our study attempted to determine eradication rates of two major regimens based on urea breath test (UBT) results in patients previously diagnosed as having H. pylori in a single center in El Paso, Texas, a city on the geographic border with Mexico...
January 2018: Southern Medical Journal
https://www.readbyqxmd.com/read/29296080/microbiological-airway-colonization-in-copd-patients-with-severe-emphysema-undergoing-endoscopic-lung-volume-reduction
#15
Franziska C Trudzinski, Frederik Seiler, Heinrike Wilkens, Carlos Metz, Annegret Kamp, Robert Bals, Barbara Gärtner, Philipp M Lepper, Sören L Becker
Background: Endoscopic lung volume reduction (eLVR) is a therapeutic option for selected patients with COPD and severe emphysema. Infectious exacerbations are serious events in these vulnerable patients; hence, prophylactic antibiotics are often prescribed postinterventionally. However, data on the microbiological airway colonization at the time of eLVR are scarce, and there are no evidence-based recommendations regarding a rational antibiotic regimen. Objective: The aim of this study was to perform a clinical and microbiological analysis of COPD patients with advanced emphysema undergoing eLVR with endobronchial valves at a single German University hospital, 2012-2017...
2018: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/29290748/therapeutic-drug-monitoring-of-prolonged-infusion-aztreonam-for-multi-drug-resistant-pseudomonas-aeruginosa-a-case-report
#16
Jeffrey J Cies, Richard J LaCoursiere, Wayne S Moore, Arun Chopra
Aztreonam, a broad-spectrum monobactam, is typically reserved for multidrug resistant (MDR) infections. Pharmacokinetic (PK) data to guide dosing in children, however, are limited to healthy volunteers or nonintensive care unit (ICU) patients. Impaired antibiotic delivery into tissue remains a major concern and may explain the high morbidity and mortality associated with MDR infections. Therefore, evaluating the PK changes in pediatric ICU patients is necessary to elucidate the most appropriate antimicrobial regimen...
November 2017: Journal of Pediatric Pharmacology and Therapeutics: JPPT: the Official Journal of PPAG
https://www.readbyqxmd.com/read/29290234/bacterial-meningitis-antibiotic-treatment
#17
R Cohen, J Raymond, L Hees, D Pinquier, E Grimprel, C Levy
The implementation of pneumococal conjugate vaccines (PCVs) 7 then 13 valent (Prevenar13®) in 2010-2011 has significantly changed the profile of pneumococcal meningitis. Since 3 years, the National Pediatric Meningitis Network of the Pediatric Infectious Disease Group (GPIP) and the National Reference Centre of Pneumococci have reported no cases of meningitis due to pneumococcus resistant to third-generation cephalosporins (3GC): cefotaxime or ceftriaxone. In the light of these new data, vancomycin should no longer be prescribed at the initial phase of pneumococcal meningitis treatment (confirmed or only suspected) and this antibiotic should only be added when 3GC minimum inhibitory concentration of the strain isolated is greater than 0...
December 2017: Archives de Pédiatrie: Organe Officiel de la Sociéte Française de Pédiatrie
https://www.readbyqxmd.com/read/29285558/meta-ethnography-of-experiences-of-early-discharge-with-a-focus-on-paediatric-febrile-neutropenia
#18
REVIEW
Jessica E Morgan, Jemma Cleminson, Lesley A Stewart, Robert S Phillips, Karl Atkin
PURPOSE (STATING THE MAIN PURPOSES AND RESEARCH QUESTION): Many children have no significant sequelae of febrile neutropenia. A systematic review of clinical studies demonstrated patients at low risk of septic complications can be safely treated as outpatients using oral antibiotics with low rates of treatment failure. Introducing earlier discharge may improve quality of life, reduce hospital acquired infection and reduce healthcare service pressures. However, the review raised concerns that this might not be acceptable to patients, families and healthcare professionals...
December 29, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/29284961/comparison-of-efficacy-of-amoxicillin-versus-ciprofloxacin-in-postsurgical-management-of-transalveolar-extraction
#19
Balan Natarajan, Gowri Balakrishnan, Kavin Thangavelu
Background: The transalveolar extraction and the use of pharmacological antibiotic therapy following the surgical procedure in management of postoperative infection go hand in hand in minor oral surgery. Attention has often been focused on antibiotic therapy administered at different time schedules (before or after surgery or both). This investigation reveals how the use of different molecules and dosages is critical in the postoperative period and has always provided positive result...
November 2017: Journal of Pharmacy & Bioallied Sciences
https://www.readbyqxmd.com/read/29276546/applying-optimization-algorithms-to-tuberculosis-antibiotic-treatment-regimens
#20
Joseph M Cicchese, Elsje Pienaar, Denise E Kirschner, Jennifer J Linderman
Introduction: Tuberculosis (TB), one of the most common infectious diseases, requires treatment with multiple antibiotics taken over at least 6 months. This long treatment often results in poor patient-adherence, which can lead to the emergence of multi-drug resistant TB. New antibiotic treatment strategies are sorely needed. New antibiotics are being developed or repurposed to treat TB, but as there are numerous potential antibiotics, dosing sizes and potential schedules, the regimen design space for new treatments is too large to search exhaustively...
December 2017: Cellular and Molecular Bioengineering
keyword
keyword
73683
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"