1
|
Rogan M. Respiratory Infections, Acute. INTERNATIONAL ENCYCLOPEDIA OF PUBLIC HEALTH 2017. [PMCID: PMC7150086 DOI: 10.1016/b978-0-12-803678-5.00383-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
2
|
|
3
|
Blin P, Blazejewski S, Lignot S, Lassalle R, Bernard MA, Jayles D, Théophile H, Bénichou J, Demeaux JL, Ebbo D, Franck J, Moride Y, Peyramond D, Rouveix B, Sturkenboom M, Gehanno P, Droz C, Moore N. Effectiveness of antibiotics for acute sinusitis in real-life medical practice. Br J Clin Pharmacol 2011; 70:418-28. [PMID: 20716243 DOI: 10.1111/j.1365-2125.2010.03710.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
WHAT IS ALREADY KNOWN ABOUT THIS SUBJECT Determining bacterial aetiology of acute sinusitis is difficult without employing invasive procedures. Most episodes of acute sinusitis resolve spontaneously. Antibiotics have demonstrated efficacy for the treatment of acute bacterial sinusitis in clinical trials yet little is known of their effectiveness in real-life treatment settings. WHAT THIS STUDY ADDS Most cases of untreated acute sinusitis resolved spontaneously. Antibiotics were more effective when given within the first 10 days of treatment. This had no effect on later recurrence. Patients with poor oro-dental condition or recent antibiotic use may derive the most benefit from an antibiotic prescription and this should be considered by prescribers. The antibiotics used were found to be equally effective. Existing recommendations to identify acute sinusitis with high probability of bacterial origin, such as the French recommendations, fever or duration of symptoms fail to identify patients in whom antibiotics are more effective. AIMS To assess the effectiveness of antibiotics in acute bacterial sinusitis. METHODS This was a prospective cohort study with 2 months follow-up of 5640 patients with acute sinusitis included by a random sample from 1174 GPs and 120 ENT specialists. Main outcomes were short-term initial success, defined as the absence of prescription of (another) antibiotic or sinus lavage within 10 days, and lack of recurrence between the 11th and 60th day, after initial success. RESULTS Initial success was found in 88.7% (95% CI 85.1, 91.4%) of patients without antibiotic prescription at inclusion and 96.2% (95% CI 95.7, 96.7%) of patients prescribed antibiotics. The 10 day adjusted hazard ratio (HR) for treatment failure (new antibiotic prescription or sinus drainage) with initial antibiotics compared with no antibiotics was 0.30 (95% CI 0.21, 0.42) with no difference between antibiotics. Antibiotics were more effective in patients with poor oro-dental condition (HR 0.04, 95% CI 0.01, 0.20) and in patients who had already used antibiotics during the previous 2 months (HR 0.09, 95% CI 0.03, 0.28). For patients without failure at 10 days, recurrence between the 11th and 60th day was similar whether or not they had initially been prescribed an antibiotic, 94.1% (95% CI 93.4, 94.7%) and 93.4% (95%CI 90.3, 95.5%), respectively. CONCLUSION Most acute sinusitis cases not prescribed antibiotics resolve spontaneously. Antibiotics reduced by 3.3-fold the risk of failure within 10 days, without impact on later recurrence. The greatest benefit of antibiotics was found for patients with poor oro-dental condition or with antibiotic use within the previous 2 months.
Collapse
Affiliation(s)
- Patrick Blin
- Université Bordeaux 2, INSERM CIC 0005, Bordeaux, France.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
4
|
Hadley JA, Mösges R, Desrosiers M, Haverstock D, van Veenhuyzen D, Herman-Gnjidic Z. Moxifloxacin five-day therapy versus placebo in acute bacterial rhinosinusitis. Laryngoscope 2010; 120:1057-62. [PMID: 20422704 DOI: 10.1002/lary.20878] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVES To evaluate the efficacy and safety of moxifloxacin in the treatment of acute bacterial rhinosinusitis (ABRS). STUDY DESIGN Prospective, multicenter, randomized, double-blind, phase III trial. METHODS Patients with ABRS defined by clinical, radiologic, and bacteriologic criteria were recruited to the study. Study treatments were 400 mg of oral moxifloxacin or a matching placebo daily for 5 days. The primary end point was clinical response at test-of-cure, 1 to 3 days after the end of therapy in the modified intent-to-treat (mITT) population (patients with positive culture for one of five prespecified pathogens). Secondary efficacy variables included patient-reported symptom improvement measured using the Sino-Nasal Outcome Test-16 (SNOT-16), and concomitant medication use. RESULTS The mITT population consisted of 118 patients (moxifloxacin, n = 73; placebo, n = 45). Clinical success rates were numerically higher for moxifloxacin (78.1%, 57/73) versus placebo (66.7%, 30/45); (P = .189). Significantly greater mean reductions in SNOT-16 scores occurred in moxifloxacin- versus placebo-treated patients (-17.54 vs. -12.83; P = .032). Overall concomitant medication use was lower in moxifloxacin versus placebo patients (38.4%, 28/73 vs. 55.6%, 25/45 respectively). Premature discontinuation due to insufficient therapeutic effect was significantly lower in moxifloxacin- versus placebo-treated patients (8.2%, 6/73 vs. 22.2%, 10/45; P = .031). The rate of treatment-emergent adverse events in the ITT population was similar between arms (moxifloxacin 38.2%, 96/251; placebo 40.7%, 50/123). CONCLUSIONS Although moxifloxacin 5-day therapy for ABRS was not statistically superior to placebo for the primary end point, patients who received moxifloxacin had significantly greater improvements in health outcomes and used fewer concomitant medicines than patients treated with placebo, while experiencing no increase in adverse events.
Collapse
Affiliation(s)
- James A Hadley
- Department of Otolaryngology-Head and Neck Surgery, University of Rochester Medical Center, Rochester, New York, USA.
| | | | | | | | | | | |
Collapse
|
5
|
Dennis D, Robertson D, Curtis L, Black J. Fungal exposure endocrinopathy in sinusitis with growth hormone deficiency: Dennis-Robertson syndrome. Toxicol Ind Health 2009; 25:669-80. [PMID: 19808744 DOI: 10.1177/0748233709348266] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A retrospective study was carried out on 79 patients with a history of mold exposure, fatigue, and chronic rhinosinusitis (CRS) to determine whether there is a causal relationship between fungal exposure and chronic sinusitis, fatigue, and anterior hypopituitarism, especially growth hormone deficiency (GHD). Of the patients, 94% had a history of CRS, endoscopically and/or computed tomography (CT) confirmed; 100% had chronic fatigue and 100% had either significant history of indoor mold exposure and/or positive mold plate testing as measured by settle plates, with an average colony count of 21 (0-4 normal). A total of 62 had positive mold plate testing and 17 had positive history of mold exposure. Of 75, 73 (97.3%) had positive serum immunoglobulin G (IgG)-specific antibodies to fungal antigens. Out of 8, 7 were positive for urinary trichothecenes. Resting levels of insulin-like growth factor 1 (IGF-1) averaged 123 ng/mL (range 43-285, normal 88-249 ng/mL). Despite normal resting levels of IGF-1, significant deficiency of serum human growth hormone (GH) was confirmed by insulin tolerance test (ITT) in 40 of 50 tested. In all, 51% (40/79) were GH deficient. Primary or secondary hypothyroidism in T3 and/or T4 was seen in 81% (64/79) patients; 75% (59/79) had adrenocorticotrophic hormone (ACTH) deficiency. Fungal exposure endocrinopathy likely represents the major cause of GHD, affecting approximately 4.8 million people compared to approximately known 60,000 cases from all other causes. A literature review indicates a possible mechanism of GHD in fungal exposure is that the fungal glucan receptors in the lenticulostellate cells of the anterior pituitary bind to fungal cells wall glucans and activate the innate immune system, which activates macrophages that destroy the fungus and lenticulostellate tissue. Treatment of patients included normal saline nasal irrigations, antifungal and antibiotic nasal sprays, appropriate use of oral antibiotics and antifungals, facial steamer with CitriDrops. Thymate and/or Intramax vitamin supplements, hormone replacement, and reduction of indoor mold levels. Resolution of rhinosinusitis was seen in 93% (41 of 45) of the patients who achieved a mold count by settling plates of 0-4 colonies. Thirty patients were unable to lower their mold counts below four colonies and had various degrees of mucosal disease and fatigue remaining. Fatigue was improved in all 37 patients who received GH and cortisol and/or thyroid hormone, which were deficient. Fatigue was partially relieved in 7 of the 37 who did not achieve mold counts of fewer than four colonies.
Collapse
|
6
|
Kombogiorgas D, Seth R, Athwal R, Modha J, Singh J. Suppurative intracranial complications of sinusitis in adolescence. Single institute experience and review of literature. Br J Neurosurg 2009; 21:603-9. [DOI: 10.1080/02688690701552856] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
7
|
|
8
|
Bachert C, Van Bruaene N, Toskala E, Zhang N, Olze H, Scadding G, Van Drunen CM, Mullol J, Cardell L, Gevaert P, Van Zele T, Claeys S, Halldén C, Kostamo K, Foerster U, Kowalski M, Bieniek K, Olszewska-Ziaber A, Nizankowska-Mogilnicka E, Szczeklik A, Swierczynska M, Arcimowicz M, Lund V, Fokkens W, Zuberbier T, Akdis C, Canonica G, Van Cauwenberge P, Burney P, Bousquet J. Important research questions in allergy and related diseases: 3-chronic rhinosinusitis and nasal polyposis - a GALEN study. Allergy 2009; 64:520-33. [PMID: 19317839 DOI: 10.1111/j.1398-9995.2009.01964.x] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Chronic rhinosinusitis is one of the most common health care challenges, with significant direct medical costs and severe impact on lower airway disease and general health outcomes. The diagnosis of chronic rhinosinusitis (CRS) currently is based on clinical signs, nasal endoscopy and CT scanning, and therapeutic recommendations are focussing on 2 classes of drugs, corticosteroids and antibiotics. A better understanding of the pathogenesis and the factors amplifying mucosal inflammation therefore seems to be crucial for the development of new diagnostic and therapeutic tools. In an effort to extend knowledge in this area, the WP 2.7.2 of the GA(2)LEN network of excellence currently collects data and samples of 1000 CRS patients and 250 control subjects. The main objective of this project is to characterize patients with upper airway disease on the basis of clinical parameters, infectious agents, inflammatory mechanisms and remodeling processes. This collaborative research will result in better knowledge on patient phenotypes, pathomechanisms, and subtypes in chronic rhinosinusitis. This review summarizes the state of the art on chronic rhinosinusitis and nasal polyposis in different aspects of the disease. It defines potential gaps in the current research, and points to future research perspectives and targets.
Collapse
|
9
|
Inoue M, Farrell DJ, Kaneko K, Akizawa K, Fujita S, Kaku M, Igari J, Yamaguchi K, Yamanaka K, Murase M, Asari S, Hirakata Y, Baba H, Itaha H. Antimicrobial susceptibility of respiratory tract pathogens in Japan during PROTEKT years 1-5 (1999-2004). Microb Drug Resist 2008; 14:109-17. [PMID: 18500920 DOI: 10.1089/mdr.2008.0806] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Susceptibility to a range of antimicrobial agents was determined among isolates of Streptococcus pneumoniae, Streptococcus pyogenes, and Haemophilus influenzae collected in 12 centers throughout Japan during years 1-5 (the respiratory seasons of 1999-2004) of the longitudinal Prospective Resistant Organism Tracking and Epidemiology for the Ketolide Telithromycin study. The most frequent source of isolates of S. pneumoniae was from patients with community-acquired pneumonia (CAP) (25.3%). Reduced susceptibility to penicillin or erythromycin resistance was common among S. pneumoniae isolates (30.9-44.5% and 77.2-81.9%, respectively). The macrolide MIC(50) for S. pneumoniae was >or=128 microg/ml (azithromycin and erythromycin) and >or=64 microg/ml (clarithromycin). The erm(B) genotype accounted for the most erythromycin-resistant isolates in each study year. H. influenzae isolates were most commonly derived from patients with CAP (26.2%). The proportion of H. influenzae isolates that were beta-lactamase positive ranged between 4.3% and 9.7%. The prevalence of beta-lactamase-negative ampicillin-resistant isolates increased from 0.4% to 2.6% between years 1 and 4 then to 19.7% in year 5. S. pyogenes isolates were highly susceptible to most antimicrobial agents except macrolides and tetracycline. Telithromycin was highly active against all three pathogens examined throughout the study.
Collapse
|
10
|
Desrosiers M, Ferguson B, Klossek JM, Drugeon H, Mösges R. Clinical efficacy and time to symptom resolution of 5-day telithromycin versus 10-day amoxicillin-clavulanate in the treatment of acute bacterial sinusitis. Curr Med Res Opin 2008; 24:1691-702. [PMID: 18559163 DOI: 10.1185/03007990802133914] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE This study compared the clinical efficacy, time to symptom resolution, and tolerability of a 5-day regimen of telithromycin with a 10-day regimen of high-dose amoxicillin-clavulanate in acute bacterial sinusitis (ABS). RESEARCH DESIGN AND METHODS In this multinational (41 centers in Canada, Germany, Greece, Portugal, and Turkey), open-label, noninferiority study, patients >/=18 years old (n=298) with a clinical (>7 days' symptoms) and radiological (air/fluid level, total opacification, mucosal thickening >/=10 mm) diagnosis of ABS were randomized to receive telithromycin 800 mg once daily for 5 days or amoxicillin-clavulanate 875/125 mg twice daily for 10 days. Clinical efficacy and tolerability were assessed at the test-of-cure visit (days 17-21). Time to symptom resolution was based on patients' daily diary assessment of individual symptoms. RESULTS The per-protocol clinical success rate (primary endpoint) with telithromycin (88.6% (109/123)) was noninferior to that with amoxicillin-clavulanate (88.8% (111/125)) (95% confidence interval: -8.9 to 8.5). In the modified intention-to-treat (mITT) population, the median time for 50% reduction of total symptom scores was significantly shorter for telithromycin (4 days) vs. amoxicillin-clavulanate (5 days; p=0.044); median times for 75% reduction of total symptom scores were: telithromycin, 7 days; amoxicillin-clavulanate, 8 days (p=0.115). The median time for reduction of total symptom scores to the absent/very mild category (mITT population) was 6 days for telithromycin vs. 8 days for amoxicillin-clavulanate (p=0.04). All treatment-emergent adverse events (TEAEs) were mostly gastrointestinal and occurred in 20.7% (30/145) of telithromycin-treated patients vs. 31.8% (47/148) of amoxicillin-clavulanate-treated patients (p=0.034). One serious AE was reported in the telithromycin group, but it was considered not to be related to treatment. CONCLUSIONS This open-label, randomized study demonstrated that treatment of ABS with telithromycin resulted in comparable clinical efficacy, shorter times to symptom resolution, and fewer total TEAEs than treatment with amoxicillin-clavulanate.
Collapse
|
11
|
Kantor I, Antonik P, Jurkiewicz D, Szczygielski K. [A large emphysema as complication of sinus puncture]. Otolaryngol Pol 2008; 61:633-6. [PMID: 18260267 DOI: 10.1016/s0030-6657(07)70500-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Acute sinusitis including maxillary sinusitis is one of the most common complications of acute upper respiratory tract infections. The "gold standard" in the diagnostics and treatment in cases at positive interview, positive results of rhinoscopy, X-ray examination and negative pharmacological treatment is sinus puncture. Method is cheap, simple but charged minimal risk of complications, so, not recommended as method from choice for practice diagnostics of first cast. The paper presents case of intramuscular, subcutaneous, retropharyngeal region and in front of vertebral column regions emphysema in 61-year-old man after maxillary sinus puncture.
Collapse
Affiliation(s)
- Ireneusz Kantor
- Wojskowy Instytut Medyczny, Klinika Otolaryngologii CSK MON w Warszawie
| | | | | | | |
Collapse
|
12
|
Rogan M. Respiratory Infections, Acute. INTERNATIONAL ENCYCLOPEDIA OF PUBLIC HEALTH 2008. [PMCID: PMC7149831 DOI: 10.1016/b978-012373960-5.00218-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Acute respiratory tract infections are an extremely common and important source of morbidity and mortality. Despite advances in our understanding of microbial pathogens and the development of novel antimicrobial agents, acute respiratory tract infections continue to place an enormous burden on global health expenditure. Acute respiratory tract infections can be divided into infections that predominantly affect the upper respiratory tract above the vocal cords and those that affect the lower respiratory tract. The clinical features, causative pathogens, and therapies of common acute respiratory tract infections are detailed in this article.
Collapse
|
13
|
Tang SC, Clement GT, Hynynen K. A computer-controlled ultrasound pulser-receiver system for transskull fluid detection using a shear wave transmission technique. IEEE TRANSACTIONS ON ULTRASONICS, FERROELECTRICS, AND FREQUENCY CONTROL 2007; 54:1772-1783. [PMID: 17941383 PMCID: PMC2186207 DOI: 10.1109/tuffc.2007.461] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The purpose of this study was to evaluate the performance of a computer-controlled ultrasound pulser-receiver system incorporating a shear mode technique for transskull fluid detection. The presence of fluid in the sinuses of an ex vivo human skull was examined using a pulse-echo method by transmitting an ultrasound beam through the maxilla bone toward the back wall on the other side of the sinus cavity. The pulser was programmed to generate bipolar pulse trains with 5 cycles at a frequency of 1 MHz, repetition frequency of about 20 Hz, and amplitude of 100 V to drive a 1-MHz piezoelectric transducer. Shear and longitudinal waves in the maxilla bone were produced by adjusting the bone surface incident angle to 45 degrees and 0 degrees, respectively. Computer tomography (CT) scans of the skull were performed to verify the ultrasound experiment. Using the shear mode technique, the echo waveform clearly distinguishes the presence of fluid, and the estimated distance of the ultrasound traveled in the sinus is consistent with the measurement from the CT images. Contrarily, using the longitudinal mode, no detectable back wall echo was observed under the same conditions. As a conclusion, this study demonstrated that the proposed pulser-receiver system with the shear mode technique is promising for transskull fluid detecting, such as mucus in a sinus.
Collapse
Affiliation(s)
- Sai Chun Tang
- Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | | | | |
Collapse
|
14
|
Le Annie V, Simon RA. Making the call: the diagnosis of acute community-acquired bacterial sinusitis. ACTA ACUST UNITED AC 2007; 20:658-61. [PMID: 17181113 DOI: 10.2500/ajr.2006.20.2945] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Although one of the most common illnesses encountered in the primary care setting, acute community-acquired bacterial sinusitis (ACABS) can be a challenge to diagnose. METHODS Existing diagnostic modalities ranging from clinical history to imaging studies used to diagnose ACABS are discussed. RESULTS Numerous methods exist but they do not distinguish well between viral and bacterial illness. CONCLUSION Diagnosis of ACABS should primarily be made based on the clinical history. Other modalities provide useful information in select cases.
Collapse
Affiliation(s)
- V Le Annie
- From the Division of Allergy and Immunology, The Scripps Clinic and Research Institute, La Jolla, California 92037, USA.
| | | |
Collapse
|