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A 10-Year Follow-Up of a Randomized Prospective Study of 2 Treatments for Chronic Rhinosinusitis Without Nasal Polyps and Investigation of the Impact of Gastroeosophageal Reflux Disease in the Resistance to Treatment.
Lechien, JR, Debie, G, Mahillon, V, Thill, MP, Rodriguez, A, Horoi, M, Kampouridis, S, Muls, V, Saussez, S
Ear, nose, & throat journal. 2021;(5_suppl):569S-577S
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Abstract
OBJECTIVES To compare the 2 long-term medical strategies in chronic rhinosinusitis without nasal polyps (CRSnNP) and to identify the role of gastroesophageal reflux disease (GERD) and Helicobacter pylori as factors of treatment failure. MATERIAL AND METHODS Fifty-seven patients with CRSnNP were randomized into 2 therapeutic groups. The first group was treated with 4 weeks of amoxicillin/clavulanate and a short course of oral steroids. The second group received 8 weeks of clarithromycin. Sinonasal Outcome Test-20 (SNOT-20) and Lund and Mackay scores were assessed at baseline and after treatment, and GERD Health-Related Quality of Life (GERD-HRQL) questionnaire was evaluated in all patients. Patients with a GERD-HRQL score >8 received esogastroscopy and H pylori detection. Patients were followed during a 10-year period for clinical course and GERD evolution. The 10-year evolution of patients was described in terms of recurrence, medical, and surgical treatments. RESULTS Thirty-seven patients completed the study; SNOT-20 and Lund and Mackay scores similarly improved in both groups. Amoxicillin/clavulanate group had significantly more adverse reactions than the clarithromycin group (P = .03). After the therapeutic course, 35% (amoxicillin/clavulanate) and 41% (clarithromycin) of patients needed functional endoscopic sinus surgery (FESS). During the long-term follow-up, 54% (amoxicillin/clavulanate) and 40% (clarithromycin) of patients had late CRSnNP recurrence; FESS was performed in less than 15% of cases of recurrence. Gastroesophageal reflux disease complaint's severity was associated with late recurrence of CRSnNP. CONCLUSION Amoxicillin/clavulanate and clarithromycin would be competitive treatments for CRSnNP. Gastroesophageal reflux disease seems to be a negative factor for treatment response and recurrence.
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Tolerability and effectiveness of povidone-iodine or mupirocin versus saline sinus irrigations for chronic rhinosinusitis.
Lee, VS, Pottinger, PS, Davis, GE
American journal of otolaryngology. 2020;(5):102604
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OBJECTIVES The role of topical anti-infectives in acute exacerbations of chronic rhinosinusitis is controversial. Povidone-iodine is an anti-bacterial and anti-viral that is affordable and available over-the-counter and may demonstrate advantages over mupirocin as a sinus irrigation therapy. The objective was to compare povidone-iodine or mupirocin versus saline sinus irrigations for sinusitis exacerbations in post-surgery subjects as well as to assess tolerability of povidone-iodine sinus irrigations. MATERIALS AND METHODS This was a prospective single-blinded (clinician only) randomized controlled trial. Subjects were post-surgery with acute exacerbations of chronic rhinosinusitis and gram-positive bacteria on culture. They received povidone-iodine, mupirocin, or saline sinus irrigations, twice daily for 30 days. Outcomes were post-treatment culture negativity (primary) and Sinonasal Outcome Test-20 and Lund-Kennedy endoscopic score change (secondary). RESULTS Of the 62 subjects analyzed, post-treatment culture negativity rate was higher in the MUP (14/20, 70%) group compared to the PI (9/21, 43%) and SAL (9/19, 47%) groups, although this was not significant (p = 0.29). Povidone-iodine sinus irrigations at the 1% concentration were very well-tolerated, similar to saline irrigations. There were no significant differences in Sinonasal Outcome Test-20 score (povidone-iodine -0.3 [-0.6, 0.05] vs. mupirocin -0.3 [-0.7, 0.05] vs. saline -0.4 [-0.8, 0.05]; p = 0.86) or Lund-Kennedy endoscopic score (povidone-iodine -3.5 [-7, -0.5] vs. mupirocin -2 [-4, 2] vs. saline -3 [-5, 0]; p = 0.45) change. No serious adverse effects were reported. CONCLUSIONS In patients who have had prior sinus surgery with acute exacerbations of CRS and gram-positive bacteria on culture, mupirocin sinus irrigations achieved a better post-treatment culture "control" rate compared to saline and povidone-iodine. In addition, 1% povidone-iodine solution was well-tolerated as a sinus irrigation and may represent a feasible method for temporarily disinfecting the sinonasal cavity of bacteria and viruses such as COVID-19.
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Herbal Drug EPs 7630 versus Amoxicillin in Patients with Uncomplicated Acute Bacterial Rhinosinusitis: A Randomized, Open-Label Study.
Perić, A, Gaćeša, D, Barać, A, Sotirović, J, Perić, AV
The Annals of otology, rhinology, and laryngology. 2020;(10):969-976
Abstract
OBJECTIVE Previous investigations suggest the use of extract from the root of Pelargonium sidoides (EPs 7630) for the therapy of uncomplicated acute upper airway inflammations, due to its strong antimicrobial and immunomodulatory effect. We aimed to compare clinical efficacy, safety and bactericidal effect of EPs 7630 and amoxicillin monotherapy in treatment of patients with mild to moderate acute bacterial rhinosinusitis (ABRS). METHODS Fifty ABRS patients were divided into two groups by randomization. Group 1 (n = 25) received EPs 7630 tablets, 3 × 20 mg/day per os for 10 days. Group 2 (n = 25) received amoxicillin tablets 3 × 500 mg/day per os, for 10 days. We assessed total symptom score (TSS), individual symptom scores for each symptom (nasal obstruction, rhinorrhea, postnasal drip, facial pain/pressure, loss of the sense of smell), endoscopic findings, including total endoscopic score (TES) and individual endoscopic signs (mucosal edema, mucopurulent secretion), before and after treatment. Samples of discharge taken from the middle meatus of all patients were cultivated for bacteria before and after therapy. RESULTS Higher absolute improvement after treatment was found for TSS, nasal obstruction, facial pain/pressure, impaired sense of smell, TES, mucosal edema and mucopurulent secretion in EPs 7630 group compared to amoxicillin group (P < .001 for all parameters). However, there were no differences in absolute improvement of rhinorrhea score and postnasal drip score between groups (P = .248; P = .679, respectively). Fewer types of bacteria grew on culture from middle meatal samples in EPs 7630 group compared to amoxicillin group. There were no reported adverse events from patients from either group. CONCLUSION Our results demonstrated better clinical and antimicrobial efficacy of EPs 7630 than amoxicillin. EPs 7630 was shown as a potent agent and good alternative to antibiotic treatment of uncomplicated ABRS.
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Comparison of extraction methods for chemical composition, antibacterial, depigmenting and antioxidant activities of Eryngium maritimum.
Traversier, M, Gaslonde, T, Lecso, M, Michel, S, Delannay, E
International journal of cosmetic science. 2020;(2):127-135
Abstract
OBJECTIVE The objective is to develop a natural cosmetic ingredient from Eryngium maritimum regarding the high interest of consumer in these ingredients for cosmetic use. METHODS Five eco-friendly techniques of extraction were applied to Eryngium maritimum aerial parts among conventional reflux extraction (with green solvent) and alternative techniques (supercritical fluid extraction (SFE), microwave-assisted extraction (MAE), ultrasound-assisted extraction (UAE) and ultrasound combined with microwave extraction (UAE + MAE)). Several criteria were evaluated to allow the optimal choice for an industrialized ingredient: yield of extraction, chemical composition and biological activities such as antimicrobial, antioxidant, anti-collagenase and anti-tyrosinase activities. The extracts were analysed by liquid chromatography mass spectrometry (LC-HRMS), and the hierarchical Pearson classification (HCA) allowed to highlight the group of metabolites preferably extracted depending on the technique of extraction used. RESULTS The biological results highlight that SFE and 80% ethanol reflux extracts have the best responses to biological activities such as antimicrobial, depigmenting and antioxidant activities, followed by water reflux extraction. Their activities might be due to the presence of different groups of metabolites favourably extracted by these techniques. CONCLUSION Among these extractions, water reflux extraction provided the optimal results considering the compromise between extraction yield and biological activities for the development of a cosmetic ingredient.
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An open-label, multicentre, randomized comparative study of efficacy, safety and tolerability of the 5 plant - extract BNO 1012 in the Delayed Antibiotic Prescription Method in children, aged 6 to 11 years with acute viral and post-viral rhinosinusitis.
Popovych, VI, Beketova, HV, Koshel, IV, Tsodikova, OA, Kriuchko, TA, Abaturov, AE, Vakulenko, LI, Gavrylenko, IV
American journal of otolaryngology. 2020;(5):102564
Abstract
UNLABELLED Acute rhinosinusitis (ARS) can be characterized as bacterial (ABRS) and require antibiotic therapy only in 0.5-5% of cases. In most cases, the disease is in a viral and post-viral form, which requires pathogenetic and symptomatic treatment. The study objective was to determine the efficacy of BNO 1012 extract in the technology of delayed antibiotic prescribing in children with acute rhinosinusitis. METHODS 292 children aged 6 to 11 years with ARS were randomized in the multicenter, comparative study. They received an extract of five medicinal plants in addition to standard symptomatic therapy or standard therapy only. EVALUATION CRITERIA reduction of the sinusitis severity according to a 4-point medical assessment scale (nasal congestion, severity of anterior and posterior rhinorrhea) at each visit, dynamics of self-scoring of rhinorrhea and headache (according to a 10-point visual analogue scale), "therapeutic benefit" in days, frequency of antibiotic prescriptions due to the use of an extract of five plants. RESULTS The use of the 5-plant extract BNO 1012 in addition to the standard symptomatic treatment of acute rhinosinusitis provides a clinically significant, adequate reduction in the severity of rhinorrhea, nasal congestion and post-nasal drip, assessed by a physician at V2 (p < 0.005). Significant differences are noted in the patient's self-scoring of rhinorrhea on the second or third day in viral RS, and from the fourth to the eighth day in post-viral RS. Symptoms of similar intensity in control group were observed at V3. Thus, in the first week of treatment, the treatment group compared to the control one showed a "therapeutic benefit" of three days. The use of BNO 1012 in patients with acute rhinosinusitis can 1.81-fold reduce the prescription of antibacterial drugs. CONCLUSION The combination of five medicinal plants is effective for the treatment of acute rhinosinusitis in children aged 6 to 11 years. Its use provides a significant "therapeutic benefit" when administered in addition to standard symptomatic therapy, reducing the need for antibiotic use.
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Intravenous versus oral antibiotics for eradication of Pseudomonas aeruginosa in cystic fibrosis (TORPEDO-CF): a randomised controlled trial.
Hewer, SCL, Smyth, AR, Brown, M, Jones, AP, Hickey, H, Kenna, D, Ashby, D, Thompson, A, Williamson, PR, ,
The Lancet. Respiratory medicine. 2020;(10):975-986
Abstract
BACKGROUND Chronic pulmonary infection with Pseudomonas aeruginosa is one of the most important causes of mortality and morbidity in cystic fibrosis. If antibiotics are commenced promptly, infection can be eradicated. The aim of the trial was to compare the effectiveness and safety of intravenous ceftazidime and tobramycin versus oral ciprofloxacin in the eradication of P aeruginosa. METHODS We did a multicentre, parallel group, open-label, randomised controlled trial in 72 cystic fibrosis centres (70 in the UK and two in Italy). Eligible participants were older than 28 days with an isolate of P aeruginosa (either the first ever isolate or a new isolate after at least 1 year free of infection). Participants were excluded if the P aeruginosa was resistant to, or they had a contraindication to, one or more of the trial antibiotics; if they were already receiving P aeruginosa suppressive therapy; if they had received any P aeruginosa eradication therapy within the previous 9 months; or if they were pregnant or breastfeeding. We used web-based randomisation to assign patients to 14 days intravenous ceftazidime and tobramycin or 12 weeks oral ciprofloxacin. Both were combined with 12 weeks inhaled colistimethate sodium. Randomisation lists were generated by a statistician, who had no involvement in the trial, using a computer-generated list. Randomisation was stratified by centre and because of the nature of the interventions, blinding was not possible. Our primary outcome was eradication of P aeruginosa at 3 months and remaining free of infection to 15 months. Primary analysis used intention to treat (powered for superiority). Safety analysis included patients who received at least one dose of study drug. TORPEDO-CF was registered on the ISRCTN register, ISRCTN02734162, and EudraCT, 2009-012575-10. FINDINGS Between Oct 5, 2010, and Jan 27, 2017, 286 patients were randomly assigned to treatment: 137 to intravenous antibiotics and 149 to oral antibiotics. 55 (44%) of 125 participants in the intravenous group and 68 (52%) of 130 participants in the oral group achieved the primary outcome. Participants randomly assigned to the intravenous group were less likely to achieve the primary outcome, although the difference between groups was not statistically significant (relative risk 0·84, 95% CI 0·65-1·09; p=0·18). 11 serious adverse events occurred in ten (8%) of 126 participants in the intravenous antibiotics group and 17 serious adverse events in 12 (8%) of 146 participants in the oral antibiotics group. INTERPRETATION Compared with oral therapy, intravenous antibiotics did not achieve sustained eradication of P aeruginosa in a greater proportion of patients with cystic fibrosis and was more expensive. Although there were fewer hospitalisations in the intravenous group than the oral group during follow-up, this confers no advantage over oral treatment because intravenous eradication frequently requires hospitalisation. These results do not support the use of intravenous antibiotics to eradicate P aeruginosa in cystic fibrosis. FUNDING National Institute for Health Research Health Technology Assessment Programme.
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Clinical assessment of topical erythromycin gel with and without zinc acetate for treating mild-to-moderate acne vulgaris.
Sayyafan, MS, Ramzi, M, Salmanpour, R
The Journal of dermatological treatment. 2020;(7):730-733
Abstract
Purpose: Erythromycin is an effective topical antibiotic for treating mild-to-moderate inflammatory acne vulgaris, especially papules acne during puberty as well as papules - pustular acne in adult women. Erythromycin is a macrolide antibiotic that has long been used as a topical dosage form to treat acne. It has favorable effects in resolving inflammatory acne lesions not only by reducing Propioni bacterium acnes density, but also by directly inhibiting neutrophil chemotactic factors and reactive oxygen species (ROS) production. Zinc, a metallic element has bacteriostatic activity against Propioni bacterium acnes. Combining zinc with antibiotic (erythromycin) can reduce antibiotic resistance and increase antibiotic absorption in-to the skin.Material and methods: In the present study, erythromycin (2% w/v) with zinc acetate (1.2% w/v) as 'topical gel' and erythromycin (2% w/v) gel alone were evaluated for treating mild to moderate inflammatory acne vulgaris. This double-blind study was carried out on 102 patients 13-25 years of age, divided into two groups. The group A received erythromycin and group B received erythromycin with zinc acetate topical gels during 3 weeks. Acne grading and lesion counts for comedones, papules and pustules were performed during each visit zero, first, second and third weeks.Results: Erythromycin treatment (with zinc acetate) gel showed to be more effective than erythromycin (alone) gel with respect to reducing the number of acne lesions and severity grade of acne.Number of lesions and severity of acne were significantly reduced at the end of 3rd week in both groups (p < .001). Conclusions: In conclusion, it can be stated that erythromycin with and without zinc acetate was clinically effective, and both formulations produced a significant reductions in acne grading as well as inflamed and noninflamed lesion counts (p < .000). Statistically, there was no significant difference between formulation A and B.
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Clinical and subclinical acute kidney injury in multidrug-resistant septic patients treated with colistimethate sodium: Incidence and clinical outcomes.
Thammathiwat, T, Tiranathanagul, K, Srisawat, N, Susantitaphong, P, Praditpornsilpa, K, Eiam-Ong, S
Nephrology (Carlton, Vic.). 2020;(1):32-39
Abstract
AIM: Colistimethate sodium (CMS) has been postulated as the principal cause of high incidence of clinical acute kidney injury (AKI) in multidrug-resistance (MDR) septic patients with normal baseline serum creatinine (sCr) who were treated with CMS. This prospective observational study was conducted to examine the incidence and clinical outcomes of clinical and subclinical AKI in MDR septic patients receiving CMS. METHODS Forty-two MDR septic patients with normal sCr who required CMS were included. Clinical AKI was diagnosed by increased sCr levels according to the KDIGO2012 criteria while subclinical AKI was identified by elevated levels of urinary neutrophil gelatinase-associated lipocalin (uNGAL > 150 ng/mL) or urinary liver-type fatty-acid-binding protein (uL-FABP > 10.5 ng/mL). RESULTS Clinical AKI was noted in 47.6% of patients on day 5 and 38.1% on day 7 after initiating CMS. By using uL-FABP, subclinical AKI was observed in 45.2% and 54.8% on day 5 and 7, respectively. At baseline prior to CMS treatment, subclinical AKI was already present in 90%. The baseline uL-FABP was superior to the baseline uNGAL in early prediction of clinical AKI on day 5. The subclinical AKI patients had comparable worse outcomes as clinical AKI patients. CONCLUSION The incidence of subclinical AKI in MDR septic patients before CMS treatment was extremely high. The baseline uL-FABP provided the best predictive capacity of clinical AKI. The causes of clinical AKI might include the persistence of sepsis process, subclinical AKI and CMS nephrotoxicity. Proper management of subclinical AKI patients before CMS initiation should be concerned to prevent further renal damage and improve patient and renal outcomes.
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Approaches to limit systemic antibiotic use in acne: Systemic alternatives, emerging topical therapies, dietary modification, and laser and light-based treatments.
Barbieri, JS, Spaccarelli, N, Margolis, DJ, James, WD
Journal of the American Academy of Dermatology. 2019;(2):538-549
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Acne is one of the most common diseases worldwide and affects ∼50 million individuals in the United States. Oral antibiotics are the most common systemic agent prescribed for the treatment of acne. However, their use might be associated with a variety of adverse outcomes including bacterial resistance and disruption of the microbiome. As a result, multiple treatment guidelines call for limiting the use of oral antibiotics in the treatment of acne, although actual prescribing often does not follow these guidelines. In this review, the rationale for concerns regarding the use of oral antibiotics for the management of acne is reviewed. In addition, we will discuss our approach to complying with the intent of the guidelines, with a focus on novel topical agents, dietary modification, laser and light-based modalities, and systemic medications, such as spironolactone, combined oral contraceptives, and oral isotretinoin.
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Amoxicillin/clavulanic acid+aminoglycoside as empirical antibiotic treatment in severe community-acquired infections with diagnostic uncertainty.
Courjon, J, Chirio, D, Demonchy, E, Michelangeli, C, Degand, N, Roger, PM
European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology. 2019;(5):895-901
Abstract
Diagnostic uncertainty is common in the emergency room and multidrug-resistant bacteria emerge in the community setting, implying to establish the most efficient empirical antibiotic therapy (eEAT). Our aim was to identify such eEAT, considering that in case of DU with severe clinical presentation, most prescribers would propose an empiric combination (EC). The medical dashboard of our ward records prospectively 28 characteristics of each hospitalization including hospitalization motive, final diagnosis, and all antibiotics prescribed. All patients with community-acquired bacteremia (CAB) were included. DU was defined by a discrepancy between suspected diagnosis in the emergency room and final diagnosis. eEAT was defined by in vitro activity of at least one prescribed compound. Finally, independently from the dashboard, we retrospectively compared 2 CTs: amoxicillin/clavulanic acid (AMC)+gentamicin (G) and cefotaxime (3GC)+G. One thousand thirty-four patients with a final diagnosis of CAB were identified from July 2005 to June 2018, including 357 DU (35%) at baseline. eEAT (n = 553) was associated with a trend towards a lower death rate compared to inefficient therapies: 5.4 vs 10.0% (p = 0.053), and effective antibiotic reassessment was the most protective factor against an unfavorable outcome: 0.34 (0.16-0.71). Bacteria involved in case of UD were resistant to AMC+G and to 3GC+G in 8.1% and 12.8% of patients, respectively. Diagnostic uncertainty was a frequent event requiring antibiotic reassessment. As the latter was not systematically realized, the best eEAT is required and AMC+aminoglycoside should be considered.