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Dudkiewicz D, Bismuth EM, Tsur N, Gilony D, Hod R. Perioperative and postoperative management of tympanostomy tube insertion: a survey of otorhinolaryngologists in Israel. Eur Arch Otorhinolaryngol 2024:10.1007/s00405-024-08964-8. [PMID: 39242420 DOI: 10.1007/s00405-024-08964-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Accepted: 09/02/2024] [Indexed: 09/09/2024]
Abstract
BACKGROUND Tympanostomy tube insertion is a standard surgical procedure in children to address middle ear infections and effusion-related hearing and speech development issues. Perioperative treatments like ear drops containing antibiotics, steroids, and tube irrigation with saline aim to prevent complications, yet no universal gold standard treatment exists. Despite guidelines, practice preferences among ENT specialists vary, motivating this study to investigate perioperative management practices in Israel. METHOD A survey was distributed among ENT surgeons, collecting data on their main workplace, sub-specialty, preoperative hearing test requirements, tube irrigation practices, tube selection criteria, and timing of tube removal. Distribution and association with main workplaces were examined. RESULTS The survey achieved a response rate of 27.33%. Most participants routinely required preoperative hearing tests, with a preference for conducting them within three months prior to surgery (62.2%). Tube irrigation during the procedure was less common among surgeons in the public system (p = 0.007). In response to the COVID-19 pandemic, the majority of respondents maintained their established practices (96.3%), while a small proportion (3.7%) adapted by replacing two in-person meetings with one virtual session. Variations in tube removal timing based on the main workplace were noted, with private practitioners opting for earlier removal (p = 0.002) and were less permissive in water deprivation practices (p = 0.053). CONCLUSION This study provides insights into the practices and preferences of ENT surgeons in tympanostomy tube insertion procedures in Israel. Adherence to standardized practices was observed, with variations influenced by the primary workplace. Despite the COVID-19 pandemic, minimal changes were made to established practices. Further research and consensus are necessary to optimize patient outcomes and develop tailored guidelines in this field.
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Affiliation(s)
- Dean Dudkiewicz
- Department of Otorhinolaryngology-Head and Neck Surgery, Rabin Medical Center, Beilinson Campus, Petah- Tikva, 49100, Israel.
- Department of Otolaryngology-Head and Neck Surgery, Schneider Children's Medical Center of Israel, Petach Tikva, Israel.
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Efrat Miryam Bismuth
- Department of Otorhinolaryngology-Head and Neck Surgery, Rabin Medical Center, Beilinson Campus, Petah- Tikva, 49100, Israel
- Department of Otolaryngology-Head and Neck Surgery, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Nir Tsur
- Department of Otorhinolaryngology-Head and Neck Surgery, Rabin Medical Center, Beilinson Campus, Petah- Tikva, 49100, Israel
- Department of Otolaryngology-Head and Neck Surgery, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dror Gilony
- Department of Otorhinolaryngology-Head and Neck Surgery, Rabin Medical Center, Beilinson Campus, Petah- Tikva, 49100, Israel
- Department of Otolaryngology-Head and Neck Surgery, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Roy Hod
- Department of Otorhinolaryngology-Head and Neck Surgery, Rabin Medical Center, Beilinson Campus, Petah- Tikva, 49100, Israel
- Department of Otolaryngology-Head and Neck Surgery, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Rosenfeld RM, Tunkel DE, Schwartz SR, Anne S, Bishop CE, Chelius DC, Hackell J, Hunter LL, Keppel KL, Kim AH, Kim TW, Levine JM, Maksimoski MT, Moore DJ, Preciado DA, Raol NP, Vaughan WK, Walker EA, Monjur TM. Clinical Practice Guideline: Tympanostomy Tubes in Children (Update). Otolaryngol Head Neck Surg 2022; 166:S1-S55. [PMID: 35138954 DOI: 10.1177/01945998211065662] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE Insertion of tympanostomy tubes is the most common ambulatory surgery performed on children in the United States. Tympanostomy tubes are most often inserted because of persistent middle ear fluid, frequent ear infections, or ear infections that persist after antibiotic therapy. All these conditions are encompassed by the term otitis media (middle ear inflammation). This guideline update provides evidence-based recommendations for patient selection and surgical indications for managing tympanostomy tubes in children. The guideline is intended for any clinician involved in managing children aged 6 months to 12 years with tympanostomy tubes or children being considered for tympanostomy tubes in any care setting as an intervention for otitis media of any type. The target audience includes specialists, primary care clinicians, and allied health professionals. PURPOSE The purpose of this clinical practice guideline update is to reassess and update recommendations in the prior guideline from 2013 and to provide clinicians with trustworthy, evidence-based recommendations on patient selection and surgical indications for managing tympanostomy tubes in children. In planning the content of the updated guideline, the guideline update group (GUG) affirmed and included all the original key action statements (KASs), based on external review and GUG assessment of the original recommendations. The guideline update was supplemented with new research evidence and expanded profiles that addressed quality improvement and implementation issues. The group also discussed and prioritized the need for new recommendations based on gaps in the initial guideline or new evidence that would warrant and support KASs. The GUG further sought to bring greater coherence to the guideline recommendations by displaying relationships in a new flowchart to facilitate clinical decision making. Last, knowledge gaps were identified to guide future research. METHODS In developing this update, the methods outlined in the American Academy of Otolaryngology-Head and Neck Surgery Foundation's "Clinical Practice Guideline Development Manual, Third Edition: A Quality-Driven Approach for Translating Evidence Into Action" were followed explicitly. The GUG was convened with representation from the disciplines of otolaryngology-head and neck surgery, otology, pediatrics, audiology, anesthesiology, family medicine, advanced practice nursing, speech-language pathology, and consumer advocacy. ACTION STATEMENTS The GUG made strong recommendations for the following KASs: (14) clinicians should prescribe topical antibiotic ear drops only, without oral antibiotics, for children with uncomplicated acute tympanostomy tube otorrhea; (16) the surgeon or designee should examine the ears of a child within 3 months of tympanostomy tube insertion AND should educate families regarding the need for routine, periodic follow-up to examine the ears until the tubes extrude.The GUG made recommendations for the following KASs: (1) clinicians should not perform tympanostomy tube insertion in children with a single episode of otitis media with effusion (OME) of less than 3 months' duration, from the date of onset (if known) or from the date of diagnosis (if onset is unknown); (2) clinicians should obtain a hearing evaluation if OME persists for 3 months or longer OR prior to surgery when a child becomes a candidate for tympanostomy tube insertion; (3) clinicians should offer bilateral tympanostomy tube insertion to children with bilateral OME for 3 months or longer AND documented hearing difficulties; (5) clinicians should reevaluate, at 3- to 6-month intervals, children with chronic OME who do not receive tympanostomy tubes, until the effusion is no longer present, significant hearing loss is detected, or structural abnormalities of the tympanic membrane or middle ear are suspected; (6) clinicians should not perform tympanostomy tube insertion in children with recurrent acute otitis media who do not have middle ear effusion in either ear at the time of assessment for tube candidacy; (7) clinicians should offer bilateral tympanostomy tube insertion in children with recurrent acute otitis media who have unilateral or bilateral middle ear effusion at the time of assessment for tube candidacy; (8) clinicians should determine if a child with recurrent acute otitis media or with OME of any duration is at increased risk for speech, language, or learning problems from otitis media because of baseline sensory, physical, cognitive, or behavioral factors; (10) the clinician should not place long-term tubes as initial surgery for children who meet criteria for tube insertion unless there is a specific reason based on an anticipated need for prolonged middle ear ventilation beyond that of a short-term tube; (12) in the perioperative period, clinicians should educate caregivers of children with tympanostomy tubes regarding the expected duration of tube function, recommended follow-up schedule, and detection of complications; (13) clinicians should not routinely prescribe postoperative antibiotic ear drops after tympanostomy tube placement; (15) clinicians should not encourage routine, prophylactic water precautions (use of earplugs or headbands, avoidance of swimming or water sports) for children with tympanostomy tubes.The GUG offered the following KASs as options: (4) clinicians may perform tympanostomy tube insertion in children with unilateral or bilateral OME for 3 months or longer (chronic OME) AND symptoms that are likely attributable, all or in part, to OME that include, but are not limited to, balance (vestibular) problems, poor school performance, behavioral problems, ear discomfort, or reduced quality of life; (9) clinicians may perform tympanostomy tube insertion in at-risk children with unilateral or bilateral OME that is likely to persist as reflected by a type B (flat) tympanogram or a documented effusion for 3 months or longer; (11) clinicians may perform adenoidectomy as an adjunct to tympanostomy tube insertion for children with symptoms directly related to the adenoids (adenoid infection or nasal obstruction) OR in children aged 4 years or older to potentially reduce future incidence of recurrent otitis media or the need for repeat tube insertion.
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Affiliation(s)
| | - David E Tunkel
- School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | | | | | - Charles E Bishop
- University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Daniel C Chelius
- Baylor College of Medicine-Texas Children's Hospital, Houston, Texas, USA
| | - Jesse Hackell
- Pomona Pediatrics, Boston Children's Health Physicians, Pomona, New York, USA.,New York Medical College, Valhalla, New York, USA
| | - Lisa L Hunter
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | | | - Ana H Kim
- Columbia University Medical Center, New York, New York, USA
| | - Tae W Kim
- University of Minnesota School of Medicine/Masonic Children's Hospital, Minneapolis, Minnesota, USA
| | - Jack M Levine
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | | | - Denee J Moore
- School of Medicine, Virginia Commonwealth University, Richmond, Virginia, USA
| | | | | | - William K Vaughan
- Consumers United for Evidence-Based Healthcare, Falls Church, Virginia, USA
| | | | - Taskin M Monjur
- American Academy of Otolaryngology-Head and Neck Surgery Foundation, Alexandria, Virginia, USA
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Abstract
OBJECTIVE Tympanostomy is the most common pediatric ambulatory surgery. Post-tympanostomy otorrhea is a prevalent complication leading to high costs to patients for treatment. The cost-effectiveness of intraoperative prophylaxis for both patient and institution has not been examined. STUDY DESIGN An analytical observational study of data collected from the literature and purchasing records. METHODS A break-even analysis was performed to determine the required absolute risk reduction (ARR) and final infection rate in post-tympanostomy otorrhea to make intraoperative prophylaxis using ofloxacin and ciprofloxacin dexamethasone otic version cost effective with the following outpatient treatments: ofloxacin, ciprofloxacin-dexamethasone ophthalmic version, and ciprofloxacin-dexamethasone otic version. Absolute risk reduction is a statistic used to express the difference in risk between a treatment and control. The conservative initial infection rate used was 10%. RESULTS Ofloxacin intraoperative prophylaxis was not cost effective when prescribing ofloxacin outpatient treatment with an ARR of 0.20. Ofloxacin intraoperative prophylaxis was cost-effective with an ARR of 0.08 for ciprofloxacin-dexamethasone ophthalmic version outpatient treatment. Ofloxacin intraoperative prophylaxis was cost-effective for ciprofloxacin-dexamethasone otic version outpatient treatment with an ARR of 0.01.Ciprofloxacin-dexamethasone intraoperative prophylaxis was not cost-effective when prescribing ofloxacin outpatient treatment with an ARR of 1.52. Ciprofloxacin-dexamethasone intraoperative prophylaxis was not cost-effective when prescribing ciprofloxacin-dexamethasone ophthalmic version outpatient treatment with an ARR of 0.60. Ciprofloxacin-dexamethasone intraoperative prophylaxis was cost effective when prescribing ciprofloxacin-dexamethasone otic version outpatient treatment with an ARR of 0.09. CONCLUSION Intraoperative prophylaxis can be cost effective for preventing post-tympanostomy otorrhea. Physicians can use this economic model to determine the cost-effectiveness of these interventions for their patients and institutions.
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Trinh KV, Ruoff KL, Rees CA, Ponukumati AS, Martin IW, O'Toole GA, Saunders JE. Characterization of Ciprofloxacin Resistance Levels: Implications for Ototopical Therapy. Otol Neurotol 2021; 42:e887-e893. [PMID: 33710149 DOI: 10.1097/mao.0000000000003113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
HYPOTHESIS Ciprofloxacin-resistant pathogens are inhibited by high concentrations of ciprofloxacin found in commercially-available ototopical solutions. BACKGROUND Ciprofloxacin-resistant pathogens in otitis media are currently treated with ototopical ciprofloxacin suspensions. This is done irrespective of laboratory-reported ciprofloxacin susceptibility, under the assumption that the high concentration of ciprofloxacin applied topically is sufficient to overcome antimicrobial resistance. METHODS We evaluated 34 ciprofloxacin-resistant isolates consisting of Staphylococcus aureus, Pseudomonas aeruginosa, Corynebacterium spp., and Turicella otitidis. Ciprofloxacin minimum inhibitory concentration (MIC) assays and clinical ototopical solution minimum bactericidal concentration (CMBC) assays were performed. RESULTS Amongst the ciprofloxacin-resistant isolates, ciprofloxacin MICs ranged from 8 to 256 mcg/ml (mean: 87.1 mcg/ml) and CMBCs ranged from 23.4 to 1500 mcg/ml (mean: 237.0 mcg/ml). There were no significant differences with respect to MIC in comparing P. aeruginosa versus Corynebacterium spp. (mean: 53.3 versus 55.2, p = 0.86), S. aureus versus P. aeruginosa (mean: 128.0 versus 53.3, p = 0.34), and S. aureus versus Corynebacterium spp. (mean: 128.0 versus 55.2, p = 0.09). The correlation between ciprofloxacin MIC and CMBC was poor (Pearson's r = -0.08, p = 0.75). CONCLUSIONS Ciprofloxacin-resistant pathogens commonly recovered from otitis media exhibit highly variable ciprofloxacin MIC and CMBC levels. Ciprofloxacin was able to inhibit growth in all isolates tested at MIC levels less than or equal to 256 mcg/ml; however, CMBC's up to 1500 mcg/ml were observed within that same group. The clinical relevance of these in vitro MICs is unclear due in part to higher bactericidal concentrations (CMBC) in several strains. Our results suggest that treatment failures may be due to a combination of factors rather than high-level resistance alone.
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Affiliation(s)
| | - Kathryn L Ruoff
- Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
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Ku M, Cheung S, Slattery W, Pierstorff E. An extended release ciprofloxacin/dexamethasone hydrogel for otitis media. Int J Pediatr Otorhinolaryngol 2020; 138:110311. [PMID: 32891940 PMCID: PMC9431770 DOI: 10.1016/j.ijporl.2020.110311] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 08/07/2020] [Accepted: 08/08/2020] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Otitis media and associated otorrhea are frequent complications following tympanostomy tube insertion; the most common otologic procedure performed in children in the United States. Current treatments include the administration of antibiotic or antibiotic/anti-inflammatory combination drops to the affected ear. Several studies have demonstrated that using an antibiotic/anti-inflammatory combination product is more effective than the use of antibiotics alone. However, administration of any drops through the tympanostomy tube is very difficult in children, and patient compliance can be an issue. Our group has developed a novel combination drug/hydrogel formulation for the treatment of otitis media/otorrhea that releases both ciprofloxacin and dexamethasone over a 2-3 week period. This has the potential to offer significant advantages over current treatments in use in the clinic. METHODS The release of drugs from the combination hydrogel was validated in vitro over the desired time frame and the activity of the released drugs was monitored via assays to confirm retention of full activity throughout the dissolution period. The safety of the ciprofloxacin/dexamethasone hydrogel and its inactive excipients was evaluated through in vivo otic toxicity studies in guinea pigs, including hearing tests, gross microscopy, and cytocochleogram analysis. RESULTS Extended release of both drugs was demonstrated in vitro and antibiotic/anti-inflammatory activities were retained. The hydrogel components and its excipients did not cause adverse reactions in animals, demonstrating safety of the hydrogel combination in vivo. CONCLUSION The studies presented lay the groundwork for extended release middle ear hydrogel formulations that are capable of safely releasing combinations of active pharmaceutical agents over a desired period of time. This would be more advantageous than therapeutics that are currently used in the clinic for the treatment of otitis media/otorrhea associated with tympanostomy tube insertion.
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Affiliation(s)
- Matthew Ku
- O-Ray Pharma, Inc., 2285 E. Foothill Blvd, Pasadena, 91107, CA, USA.
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6
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Rubin SJ, Lawlor CM, Lee GS. A rare case of tympanostomy tube otorrhea: Pigmentiphaga. Int J Pediatr Otorhinolaryngol 2020; 136:110165. [PMID: 32570062 DOI: 10.1016/j.ijporl.2020.110165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 05/31/2020] [Indexed: 11/18/2022]
Abstract
Tympanostomy tube otorrhea (TTO) is a common complication of tympanostomy tubes. The most common bacteria associated with TTO include Haemophalis influenza, Moraxella catarrhalis, Streptococcus pneumoniae, Staphylococcus aureus, and Pseudomonas aeruginosa. We present the first case of a 9 year-old female with a history of 22q11 syndrome, hemifacial microsomia, Tetralogy of Fallot, and hearing aid dependence with left-sided profound sensorineural and right-sided moderate conductive hearing loss who presented with TTO caused by the bacteria Pigmentiphaga daeguenesis/kulla, a gram-negative bacteria often found in soil. This patient's otorrhea did not respond to typical otic antibiotic formulations, but was ultimately treated successfully with intramuscular ceftriaxone. We describe the natural history, presentation and management for a case of TTO caused by a rare bacteria from the genus Pigmentiphaga.
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Affiliation(s)
- Samuel J Rubin
- Department of Otolaryngology and Communication Disorders, Boston Children's Hospital, Boston, MA, USA; Department of Otolaryngology, Boston Medical Center, Boston, MA, USA
| | - Claire M Lawlor
- Department of Otolaryngology and Communication Disorders, Boston Children's Hospital, Boston, MA, USA; Division of Pediatric Otolaryngology, Children's National Hospital, Washington D.C, USA
| | - Gi Soo Lee
- Department of Otolaryngology and Communication Disorders, Boston Children's Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA.
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Shaffer AD, Dohar JE. Evidence-based telehealth clinical pathway for pediatric tympanostomy tube otorrhea. Int J Pediatr Otorhinolaryngol 2020; 134:110027. [PMID: 32251973 PMCID: PMC7282932 DOI: 10.1016/j.ijporl.2020.110027] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 03/25/2020] [Accepted: 03/25/2020] [Indexed: 11/30/2022]
Abstract
INTRODUCTION As healthcare moves away from volume-based to value-based delivery models, evidence based clinical pathways detail essential steps in patient care to reduce the costs and utilization of health care resources. Ideal pathways lead towards standardized, patient-centered care through an algorithm that is evidence-based, interventions with criteria-based progression, and measurable endpoints or quality indicators. Using these standards, a clinical pathway for managing tympanostomy tube otorrhea beginning with phone triage was developed in accordance with AAO-HNSF Guidelines. METHODS A retrospective case series of all consecutive patients calling the otolaryngology nurse's line at a tertiary pediatric hospital 3/2018-11/2018 regarding otorrhea was performed. Nurses completed a standardized and evidence-based form based on parent responses regarding purulence, tympanostomy tubes/perforation, fever>102°, ear redness, bacterial rhinosinusitis, sore throat, and immunodeficiency, which was sent to the advanced practice providers (APPs) to assess for antibiotic drops. Otorrhea form information and tympanostomy tube history, subsequent phone calls, clinic visits, and antibiotic prescriptions for otorrhea were extracted. RESULTS Eighty-two patients were included. Median child age at phone call was 2.5 years (range 0.3-20.2 years), and 45.1% were female. All patients had prior tubes and active purulent otorrhea. No parents reported cellulitis or immunodeficiency. One patient had symptoms of bacterial rhinosinusitis and a sore throat but had already been seen by their primary care provider (PCP) for systemic antibiotics. Antibiotic drops were prescribed by an APP in 96.3% of cases [ofloxacin (n = 57), ciprofloxacin (n = 17), or ciprofloxacin with dexamethasone (n = 5)]. The remaining patients already had drops (2.5%) or were referred to their PCP (1.2%). Twenty (24.4%) received another antibiotic prescription and 17.1% had a subsequent clinic or urgent care visit for otorrhea. CONCLUSIONS This pathway obviated clinic visits in 82.9% of patients with a 75.6% treatment cure.
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Affiliation(s)
- Amber D Shaffer
- Division of Pediatric Otolaryngology, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA.
| | - Joseph E Dohar
- Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
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Abstract
Topically applied antibacterial agents are widely used. Opinions regarding the clinical efficacy of topical antibiotics are conflicting, and for most indications, alternative oral therapies are available. Topical application has many potential advantages over systemic therapy that includes high and sustained concentrations of drug directly at the infected site, low quantity of antibiotic needed, better compliance, fewer systemic side effects and potentially less chance of antimicrobial resistance. Despite these advantages, an important concern has been the difficulty in monitoring antibiotic dosage and duration of therapy. Most topical preparations are applied on sites with pre-existing normal bacterial flora, and the detrimental effect of antibiotic on the 'good' bacteria is difficult to control. Unnecessary exposure of the resident microflora to high drug levels may select drug-resistant phenotypes. The number of antibiotics available and the quality and composition of the formulations recommended for topical drug delivery are improving. Their role in the prevention and treatment of locally invasive infections is established for many clinical conditions. However, there is still a lacuna in the availability of pharmacokinetic (PK) knowledge of these topical preparations and translation of the same to clinical practice. In addition, reporting the clinical outcome following the use of these agents and its analysis considering the recently proposed epidemiological cut-off value-based cut-offs are also areas which merit further research. In this review, we highlight the clinical utility and the PK aspects of topical antimicrobials in various infections. We also discuss the limitations of the current antimicrobial susceptibility testing (AST) protocols and new methods for AMST for topical agents.
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Affiliation(s)
- Pallab Ray
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Shreya Singh
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Swati Gupta
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Patel VA, Harounian JA, Carr MM. Decreasing Telephone Calls for Tympanostomy Tube Otorrhea: A Pilot Study. EAR, NOSE & THROAT JOURNAL 2019; 98:81-84. [PMID: 30885008 DOI: 10.1177/0145561319828363] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The "Clinical Practice Guideline: Tympanostomy Tubes in Children" published in 2013 by the American Academy of Otolaryngology-Head and Neck Surgery Foundation encourages that an "educational video, or other teaching aid, should be developed to illustrate how parents/caregivers" may manage postoperative complications such as tube otorrhea; however, the current literature is devoid of such patient safety and quality improvement measures. Our objective was to develop an effective educational model to assist parents and caregivers in understanding the signs and symptoms of tympanostomy tube (TT) otorrhea and how to independently institute the appropriate otologic treatment. A 3.5 × 2-inch instructional card was designed to illustrate TT otorrhea and describe the subsequent steps necessary to obtain and institute the appropriate medical therapy. This was distributed to caregivers of all patients undergoing TT placement in September 2016; patients undergoing TT placement in May 2016 served as the preintervention control cohort. Group comparisons were made before and after implementation of the educational model by number of telephone calls our clinic triaged regarding untreated TT otorrhea, as documented within the electronic medical record. A total of 30 sets of TT were placed in September 2016, compared to 27 sets of TT in May 2016. Postoperatively, a run chart revealed a significant shift (ie, 7 consecutive points) in the number of telephone calls received (16-5 calls) after establishment of the proposed educational model. This clinical experience demonstrates the utility of patient-driven management of TT otorrhea through ancillary educational material. Given the superiority of topical otic therapy, continued translation efforts are needed for continued focus on practice implementation and dissemination.
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Affiliation(s)
- Vijay A Patel
- 1 Division of Otolaryngology-Head and Neck Surgery, Penn State College of Medicine, Hershey, PA, USA
| | - Jonathan A Harounian
- 2 Department of Otolaryngology-Head and Neck Surgery, Temple University Hospital, Philadelphia, PA, USA
| | - Michele M Carr
- 3 Department of Otolaryngology-Head and Neck Surgery, West Virginia University, Morgantown, WV, USA
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Mittal R, Parrish JM, Soni M, Mittal J, Mathee K. Microbial otitis media: recent advancements in treatment, current challenges and opportunities. J Med Microbiol 2018; 67:1417-1425. [PMID: 30084766 DOI: 10.1099/jmm.0.000810] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Otitis media (OM) is a common disease affecting humans, especially paediatric populations. OM refers to inflammation of the middle ear and can be broadly classified into two types, acute and chronic. Bacterial infection is one of the most common causes of OM. Despite the introduction of vaccines, the incidence of OM remains significantly high worldwide. In this mini-review article, we discuss the recent treatment modalities for OM, such as suspension gel, transcutaneous immunization, and intranasal and transtympanic drug delivery, including therapies that are currently undergoing clinical trials. We provide an overview of how these recent advancements in therapeutic strategies can facilitate the circumvention of current treatment challenges involving preadolescence soft palate dysfunction, biofilm formation, tympanic membrane (ear drum) barrier and the attainment of efficacious drug concentrations in the middle ear. While traditional first-line immunization strategies are generally not very efficacious against biofilms, new technologies that use transdermal or intranasal drug delivery via chitosan-PsaA nanoparticles have shown promising results in experimental animal models of OM. Sustained drug delivery systems such as penta-block copolymer poloxamer 407-polybutylphosphoester (P407-PBP) or poloxamer 407 (e.g. OTO-201, with the brand name 'OTIPRIO') have demonstrated that treatments can be reduced to a single topical application. The emergence of effective new treatment modalities opens up promising new avenues for the treatment of OM that could lead to improved quality of life for many children and their families.
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Affiliation(s)
- Rahul Mittal
- 1Department of Otolaryngology, University of Miami Miller School of Medicine, Miami, FL, USA
| | - James M Parrish
- 1Department of Otolaryngology, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Manasi Soni
- 1Department of Otolaryngology, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Jeenu Mittal
- 1Department of Otolaryngology, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Kalai Mathee
- 2Department of Human and Molecular Genetics, Herbert Wertheim College of Medicine, Florida International University, Miami, FL, USA.,3Biomolecular Sciences Institute, Florida International University, Miami, FL, USA
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Alvi SA, Jones JW, Porter P, Perryman M, Nelson K, Francis CL, Larsen CG. Steroid Versus Antibiotic Drops in the Prevention of Postoperative Myringotomy Tube Complications. Ann Otol Rhinol Laryngol 2018; 127:445-449. [DOI: 10.1177/0003489418776669] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objectives: To determine the incidence of early postoperative tympanostomy tube insertion otorrhea and obstruction in pediatric patients receiving antibiotic ear drops with or without steroid perioperatively. Methods: A retrospective chart review was performed on patients who underwent outpatient myringotomy and tube placement. Patients from June 2013 to February 2014 received ciprofloxacin/dexamethasone perioperatively while patients from May 2014 to April 2015 received ofloxacin. Statistical analysis was performed to compare outcomes between the cohorts. Results: One hundred thirty-four patients received topical ciprofloxacin/dexamethasone, and 116 patients received topical ofloxacin. The rate of postoperative otorrhea was 5.2% for the ciprofloxacin/dexamethasone group and 8.2% for the ofloxacin group. Tube obstruction was seen in 6.0% of the ciprofloxacin/dexamethasone group and 5.2% in the ofloxacin group. Neither outcome had a statistically significant difference ( P = .21 and .85, respectively). There was no difference in the rate of effusion at the time of tube placement between the 2 cohorts ( P = .16), and this included subgroup analysis based on effusion type (mucoid, purulent, serous). Patients with a mucoid effusion at the time of surgery were more likely to experience otorrhea/obstruction than patients with dry ears (odds ratio = 2.23, P = .02). Conclusion: No significant difference in the incidence of immediate postoperative tympanostomy tube otorrhea or obstruction was seen between the antibiotic-steroid and antibiotic alone cohorts, regardless of effusion type. Overall, patients with mucoid effusions are more likely to develop tube otorrhea or obstruction at follow-up. Cost-effective drops should be used when prescribing topical therapy to prevent complications after ear tubes.
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Affiliation(s)
- Sameer A. Alvi
- Department of Otolaryngology-Head and Neck Surgery, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Joel W. Jones
- Department of Otolaryngology-Head and Neck Surgery, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Paul Porter
- Department of Otolaryngology-Head and Neck Surgery, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Mollie Perryman
- Univerity of Kansas School of Medicine, Kansas City, Kansas, USA
| | - Karen Nelson
- Department of Otolaryngology-Head and Neck Surgery, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Carrie L. Francis
- Department of Otolaryngology-Head and Neck Surgery, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Christopher G. Larsen
- Department of Otolaryngology-Head and Neck Surgery, University of Kansas Medical Center, Kansas City, Kansas, USA
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12
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Ahmed W, Syed I, Siddiq S, Allin D, Albert D. Question 1: Are topical or oral antibiotics best for treating tympanostomy tube otorrhoea? Arch Dis Child 2018; 103:200-202. [PMID: 29191999 DOI: 10.1136/archdischild-2017-313854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 10/27/2017] [Indexed: 11/03/2022]
Affiliation(s)
- Waseem Ahmed
- Department of ENT, Great Ormond Street Hospital, London, UK
| | - Irfan Syed
- University Hospital Lewisham, London, UK
| | - Somiah Siddiq
- Department of ENT, Birmingham Children's Hospital, Birmingham, UK
| | - David Allin
- Department of ENT, Lewisham Hospital, London, UK
| | - David Albert
- Department of ENT, Great Ormond Street Hospital, London, UK
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13
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Steele DW, Adam GP, Di M, Halladay CW, Balk EM, Trikalinos TA. Prevention and Treatment of Tympanostomy Tube Otorrhea: A Meta-analysis. Pediatrics 2017; 139:peds.2017-0667. [PMID: 28562289 DOI: 10.1542/peds.2017-0667] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/15/2017] [Indexed: 11/24/2022] Open
Abstract
CONTEXT Children with tympanostomy tubes often develop ear discharge. OBJECTIVE Synthesize evidence about the need for water precautions (ear plugs or swimming avoidance) and effectiveness of topical versus oral antibiotic treatment of otorrhea in children with tympanostomy tubes. DATA SOURCES Searches in Medline, the Cochrane Central Trials Registry and Cochrane Database of Systematic Reviews, Excerpta Medica Database, and the Cumulative Index to Nursing and Allied Health Literature. STUDY SELECTION Abstracts and full-text articles independently screened by 2 investigators. DATA EXTRACTION 25 articles were included. RESULTS One randomized controlled trial (RCT) in children assigned to use ear plugs versus no precautions reported an odds ratio (OR) of 0.68 (95% confidence interval, 0.37-1.25) for >1 episode of otorrhea. Another RCT reported an OR of 0.71 (95% confidence interval, 0.29-1.76) for nonswimmers versus swimmers. Network meta-analyses suggest that, relative to oral antibiotics, topical antibiotic-glucocorticoid drops were more effective: OR 5.3 (95% credible interval, 1.2-27). The OR for antibiotic-only drops was 3.3 (95% credible interval, 0.74-16). Overall, the topical antibiotic-glucocorticoid and antibiotic-only preparations have the highest probabilities, 0.77 and 0.22 respectively, of being the most effective therapies. LIMITATIONS Sparse randomized evidence (2 RCTs) and high risk of bias for nonrandomized comparative studies evaluating water precautions. Otorrhea treatments include non-US Food and Drug Administration approved, off-label, and potentially ototoxic antibiotics. CONCLUSIONS No compelling evidence of a need for water precautions exists. Cure rates are higher for topical drops than oral antibiotics.
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Affiliation(s)
- Dale W Steele
- Evidence-Based Practice Center, Center for Evidence Synthesis in Health, and .,Departments of Health Services, Policy and Practice, School of Public Health.,Emergency Medicine, Section of Pediatrics-Hasbro Children's Hospital, and.,Pediatrics, Alpert Medical School, Brown University, Providence, Rhode Island
| | - Gaelen P Adam
- Evidence-Based Practice Center, Center for Evidence Synthesis in Health, and
| | - Mengyang Di
- Evidence-Based Practice Center, Center for Evidence Synthesis in Health, and
| | | | - Ethan M Balk
- Evidence-Based Practice Center, Center for Evidence Synthesis in Health, and.,Departments of Health Services, Policy and Practice, School of Public Health
| | - Thomas A Trikalinos
- Evidence-Based Practice Center, Center for Evidence Synthesis in Health, and.,Departments of Health Services, Policy and Practice, School of Public Health
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Venekamp RP, Javed F, van Dongen TMA, Waddell A, Schilder AGM. Interventions for children with ear discharge occurring at least two weeks following grommet (ventilation tube) insertion. Cochrane Database Syst Rev 2016; 11:CD011684. [PMID: 27854381 PMCID: PMC6465056 DOI: 10.1002/14651858.cd011684.pub2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Ear discharge (otorrhoea) is common in children with grommets (ventilation/tympanostomy tubes); the proportion of children developing discharge ranges from 25% to 75%. The most common treatment strategies include oral broad-spectrum antibiotics, antibiotic eardrops or those containing a combination of antibiotic(s) and a corticosteroid, and initial observation. Important drivers for one strategy over the other are concerns over the side effects of oral antibiotics and the potential ototoxicity of antibiotic eardrops. OBJECTIVES To assess the benefits and harms of current treatment strategies for children with ear discharge occurring at least two weeks following grommet (ventilation tube) insertion. SEARCH METHODS The Cochrane ENT Information Specialist searched the ENT Trials Register, CENTRAL (2016, Issue 5), multiple databases and additional sources for published and unpublished trials (search date 23 June 2016). SELECTION CRITERIA Randomised controlled trials comparing at least two of the following: oral antibiotics, oral corticosteroids, antibiotic eardrops (with or without corticosteroid), corticosteroid eardrops, microsuction cleaning of the ear canal, saline rinsing of the ear canal, placebo or no treatment. The main comparison of interest was antibiotic eardrops (with or without corticosteroid) versus oral antibiotics. DATA COLLECTION AND ANALYSIS We used the standard methodological procedures expected by Cochrane. Primary outcomes were: proportion of children with resolution of ear discharge at short-term follow-up (less than two weeks), adverse events and serious complications. Secondary outcomes were: proportion of children with resolution of ear discharge at intermediate- (two to four weeks) and long-term (four to 12 weeks) follow-up, proportion of children with resolution of ear pain and fever at short-term follow-up, duration of ear discharge, proportion of children with chronic ear discharge, ear discharge recurrences, tube blockage, tube extrusion, health-related quality of life and hearing. We used GRADE to assess the quality of the evidence for each outcome; this is indicated in italics. MAIN RESULTS We included nine studies, evaluating a range of treatments, with 2132 children who developed acute ear discharge beyond the immediate postoperative period. We judged the risk of bias to be low to moderate in most studies. Antibiotic eardrops (with or without corticosteroid) versus oral antibioticsAntibiotic eardrops with or without corticosteroid were more effective than oral antibiotics in terms of:- resolution of discharge at one week (one study, 42 children, ciprofloxacin eardrops versus amoxicillin: 77% versus 30%; risk ratio (RR) 2.58, 95% confidence interval (CI) 1.27 to 5.22; moderate-quality evidence);- resolution of discharge at two weeks (one study, 153 children, bacitracin-colistin-hydrocortisone eardrops versus amoxicillin-clavulanate: 95% versus 56%; RR 1.70, 95% CI 1.38 to 2.08; moderate-quality evidence);- duration of discharge (two studies, 233 children, ciprofloxacin eardrops versus amoxicillin: median 4 days versus 7 days and bacitracin-colistin-hydrocortisone eardrops versus amoxicillin-clavulanate: 4 days versus 5 days; moderate-quality evidence);- ear discharge recurrences (one study, 148 children, bacitracin-colistin-hydrocortisone eardrops versus amoxicillin-clavulanate: 0 versus 1 episode at six months; low-quality evidence); and- disease-specific quality of life (one study, 153 children, bacitracin-colistin-hydrocortisone eardrops versus amoxicillin-clavulanate: difference in change in median Otitis Media-6 total score (range 6 to 42) at two weeks: -2; low-quality evidence).We found no evidence that antibiotic eardrops were more effective in terms of the proportion of children developing chronic ear discharge or tube blockage, generic quality of life or hearing.Adverse events occurred at similar rates in children treated with antibiotic eardrops and those treated with oral antibiotics, while no serious complications occurred in either of the groups. Other comparisons(a) Antibiotic eardrops with or without corticosteroid were more effective thancorticosteroid eardrops in terms of:- duration of ear discharge (one study, 331 children, ciprofloxacin versus ciprofloxacin-fluocinolone acetonide versus fluocinolone acetonide eardrops: median 5 days versus 7 days versus 22 days; moderate-quality evidence).(b) Antibiotic eardrops were more effective than saline rinsing of the ear canal in terms of:- resolution of ear discharge at one week (one study, 48 children, ciprofloxacin eardrops versus saline rinsing: 77% versus 46%; RR 1.67, 95% CI 1.04 to 2.69; moderate-quality evidence);but not in terms of tube blockage. Since the lower limit of the 95% CI for the effect size for resolution of ear discharge at one week approaches unity, a trivial or clinically irrelevant difference cannot be excluded.(c) Eardrops containing two antibiotics and a corticosteroid (bacitracin-colistin-hydrocortisone) were more effective than no treatment in terms of:- resolution of discharge at two weeks (one study; 151 children: 95% versus 45%; RR 2.09, 95% CI 1.62 to 2.69; moderate-quality evidence);- duration of discharge (one study; 147 children, median 4 days versus 12 days; moderate-quality evidence);- chronic discharge (one study; 147 children; RR 0.08, 95% CI 0.01 to 0.62; low-quality evidence); and- disease-specific quality of life (one study, 153 children, difference in change in median Otitis Media-6 total score (range 6 to 42) between groups at two weeks: -1.5; low-quality evidence).We found no evidence that antibiotic eardrops were more effective in terms of ear discharge recurrences or generic quality of life.(d) Eardrops containing a combination of an antibiotic and a corticosteroid were more effective than eardrops containing antibiotics (low-quality evidence) in terms of:- resolution of ear discharge at short-term follow-up (two studies, 590 children: 35% versus 20%; RR 1.76, 95% CI 1.33 to 2.31); and- duration of discharge (three studies, 813 children);but not in terms of resolution of discharge at intermediate-term follow-up or proportion of children with tube blockage. However, there is a substantial risk of publication bias, therefore these findings should be interpreted with caution. AUTHORS' CONCLUSIONS We found moderate to low-quality evidence that antibiotic eardrops (with or without corticosteroid) are more effective than oral antibiotics, corticosteroid eardrops and no treatment in children with ear discharge occurring at least two weeks following grommet insertion. There is some limited, inconclusive evidence that antibiotic eardrops are more effective than saline rinsing. There is uncertainty whether antibiotic-corticosteroid eardrops are more effective than eardrops containing antibiotics only.
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Affiliation(s)
- Roderick P Venekamp
- University Medical Center UtrechtJulius Center for Health Sciences and Primary Care & Department of OtorhinolaryngologyHeidelberglaan 100UtrechtNetherlands3508 GA
| | - Faisal Javed
- Bristol University HospitalsENT DepartmentBristolUK
| | - Thijs MA van Dongen
- University Medical Center UtrechtJulius Center for Health Sciences and Primary Care & Department of OtorhinolaryngologyHeidelberglaan 100UtrechtNetherlands3508 GA
| | - Angus Waddell
- Great Western HospitalENT DepartmentMarlborough RoadSwindonUKSN3 6BB
| | - Anne GM Schilder
- Faculty of Brain Sciences, University College LondonevidENT, Ear Institute330 Grays Inn RoadLondonUKWC1X 8DA
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Heidemann CH, Lous J, Berg J, Christensen JJ, Håkonsen SJ, Jakobsen M, Johansen CJ, Nielsen LH, Hansen MP, Poulsen A, Schousboe LP, Skrubbeltrang C, Vind AB, Homøe P. Danish guidelines on management of otitis media in preschool children. Int J Pediatr Otorhinolaryngol 2016; 87:154-63. [PMID: 27368465 DOI: 10.1016/j.ijporl.2016.06.003] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
INTRODUCTION Otitis media is one of the most common diseases in small children. This underlines the importance of optimizing diagnostics and treatment of the condition. Recent literature points toward a stricter approach to diagnosing acute otitis media (AOM). Moreover, ventilating tube treatment for recurrent AOM (RAOM) and chronic otitis media with effusion (COME) has become the most frequently performed surgical procedure in pre-school children. Therefore, the Danish Health and Medicines Authority and the Danish Society of Otorhinolaryngology, Head and Neck Surgery deemed it necessary to update the Danish guidelines regarding the diagnostic criteria for acute otitis media and surgical treatment of RAOM and COME. METHODS The GRADE system (The Grading of Recommendations Assessment, Development and Evaluation) was used in order to comply with current standards of evidence assessment in formulation of recommendations. An extensive literature search was conducted between July and December 2014. The quality of the existing literature was assessed using AGREE II (Appraisal of Guidelines for Research & Evaluation), AMSTAR (assessing the Methodological Quality of Systematic Reviews), QUADAS-2 (Quality of Diagnostic Accuracy Studies), Cochrane Risk of Bias Tool for randomized trials and ACROBAT-NRSI (A Cochrane Risk of Bias Assessment Tool for Non-Randomized Studies). The working group consisted of otolaryngologists, general practitioners, pediatricians, microbiologists and epidemiologists. CONCLUSION Recommendations for AOM diagnosis, surgical management for RAOM and COME, including the role of adenoidectomy and treatment of ventilating tube otorrhea, are proposed in the guideline.
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Affiliation(s)
- C H Heidemann
- Danish Health and Medicines Authority, Denmark; Department of ENT - Head & Neck Surgery, Odense University Hospital, Denmark; Department of Otorhinolaryngology, Vejle Hospital, Denmark.
| | - J Lous
- Research Unit for General Practice, Institute of Public Health, University of Southern Denmark, Denmark
| | - J Berg
- ENT Private Clinic, Århus, Denmark
| | - J J Christensen
- Department of Clinical Microbiology, Slagelse Hospital, Denmark
| | - S J Håkonsen
- Danish Health and Medicines Authority, Denmark; Centre for Clinical Guidelines, Department of Health Science and Technology, University of Aalborg, Denmark
| | - M Jakobsen
- Danish Health and Medicines Authority, Denmark
| | | | - L H Nielsen
- Department of Otorhinolaryngology, Head and Neck Surgery & Audiology, Rigshospitalet, Denmark
| | - M P Hansen
- Research Unit for General Practice, Institute of Public Health, University of Southern Denmark, Denmark; Centre for Research in Evidence-Based Practice, Bond University, Australia
| | - A Poulsen
- Department of Paediatrics and Adolescent Medicine, Rigshospitalet, Denmark
| | - L P Schousboe
- Department of Otorhinolaryngology, Vejle Hospital, Denmark
| | - C Skrubbeltrang
- Danish Health and Medicines Authority, Denmark; Medical Library, Aalborg University Hospital, Denmark
| | - A B Vind
- Danish Health and Medicines Authority, Denmark
| | - P Homøe
- Department of Otorhinolaryngology and Maxillofacial Surgery, Køge University Hospital, Denmark
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16
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Chee J, Pang KW, Yong JM, Ho RCM, Ngo R. Topical versus oral antibiotics, with or without corticosteroids, in the treatment of tympanostomy tube otorrhea. Int J Pediatr Otorhinolaryngol 2016; 86:183-8. [PMID: 27260604 DOI: 10.1016/j.ijporl.2016.05.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Revised: 04/21/2016] [Accepted: 05/05/2016] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Antibiotic treatment is the standard of care for tympanostomy tube otorrhea. This meta-analysis aims to evaluate the efficacy of topical antibiotics with or without corticosteroids versus oral antibiotics in the treatment of tube otorrhea in children. DATA SOURCES MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials and ProQuest. REVIEW METHODS The above databases were searched using a search strategy for randomized controlled trials for optimal treatment of tube otorrhea in the pediatric population. PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses) guidelines were followed. Primary outcome was cure (i.e. clearance of otorrhea) at 2-3 weeks. Secondary outcomes were microbiological eradication and complications such as dermatitis and diarrhea. The incidence of these events was defined as dichotomous variables and expressed as a risk ratio (RR) and number needed to benefit (NNTB) in a random-effects model. RESULTS We identified 1491 articles and selected 4 randomized controlled trials which met our inclusion criteria. Topical treatment had better cure (NNTB = 4.7, pooled RR = 1.35, p < 0.001) and microbiological eradication (NNTB = 3.5, pooled RR = 1.47, p < 0.001 among 3 of the studies) than oral antibiotics. Oral antibiotics had higher risk of diarrhea (pooled RR = 21.5, 95% CI 8.00-58.0, p < 0.001, Number needed to harm (NNTH) = 5.4) and dermatitis (pooled RR = 3.14, 95% CI 1.20-8.20, p = 0.019, NNTH = 32). The use of topical steroids in addition to topical antibiotics was associated with a higher cure rate (pooled RR = 1.59, p < 0.001 vs pooled RR = 1.57, p = 0.293). CONCLUSION Topical antibiotics should be the recommended treatment for management of tympanostomy tube otorrhea in view of its significantly improved clinical and microbiological efficacy with lower risk of systemic toxicity as compared to oral antibiotics. Further research is necessary to confirm the benefits of topical corticosteroids as an adjunct to topical antibiotics.
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Affiliation(s)
- Jeremy Chee
- National University Health System, Singapore.
| | | | - Jui May Yong
- Department of Otolaryngology-Head and Neck Surgery, National University Health System, Singapore
| | - Roger Chun-Man Ho
- Department of Psychological Medicine, University Medicine Cluster, National University Health System, Singapore
| | - Raymond Ngo
- Department of Otolaryngology-Head and Neck Surgery, National University Health System, Singapore
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Orobello NC, Dirain CO, Schultz G, Milne-Davies BA, Ng MRA, Antonelli PJ. Ciprofloxacin Decreases Collagen in Mouse Tympanic Membrane Fibroblasts. Otolaryngol Head Neck Surg 2016; 155:127-32. [DOI: 10.1177/0194599816633671] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2015] [Accepted: 01/29/2016] [Indexed: 12/15/2022]
Abstract
Objectives To determine how collagen production by tympanic membrane fibroblasts is affected by ciprofloxacin at levels found in eardrops. Study Design Prospective, controlled, and blinded cell culture study. Setting Academic tertiary medical center. Subjects Cell culture of mouse fibroblasts. Methods A primary fibroblast culture was established from mouse tympanic membranes. Fibroblasts were cultured until they were 75% confluent, then treated with dilute hydrochloric acid (control) or ciprofloxacin (0.01% or 0.3%) for 24 or 72 hours for Western blotting and for 24 or 48 hours for cytotoxicity assay. Cells were observed with phase-contrast microscope. Western blotting was performed for collagen type 1 α1 (collagen 1A1) and α-tubulin. Results Fibroblasts treated with 0.01% and 0.3% ciprofloxacin for 24 hours had lower levels of collagen 1A1 ( P = .0005 and P < .0001, respectively) and α-tubulin (both P < .0001) than control fibroblasts. Collagen 1A1 and α-tubulin levels were lower in fibroblasts treated with 0.3% than with 0.01% ciprofloxacin ( P = .02 and P = .014). After 72 hours, 0.3% ciprofloxacin completely eliminated collagen 1A1 and α-tubulin ( P < .001). Cells treated with 0.01% ciprofloxacin for 72 hours also had lower collagen 1A1 ( P < .0001) and α-tubulin ( P = .005) as compared with the control. Seventy-two-hour incubation in 0.01% or 0.3% ciprofloxacin resulted in lower levels of collagen 1A1 ( P = .009 and P < .0001, respectively) and α-tubulin ( P = .007 and P < .0001, respectively) than 24-hour incubation. Cytotoxicity assay and phase-contrast microscopy mirrored these findings. Conclusions Treatment of tympanic membrane fibroblasts with 0.3% ciprofloxacin, as found in eardrops, reduces fibroblast viability and collagen and α-tubulin protein levels. These findings could explain tympanic membrane healing problems associated with quinolone eardrops.
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Affiliation(s)
- Nicklas C. Orobello
- Department of Otolaryngology–Head and Neck Surgery, University of Florida, Gainesville, Florida, USA
| | - Carolyn O. Dirain
- Department of Otolaryngology–Head and Neck Surgery, University of Florida, Gainesville, Florida, USA
| | - Gregory Schultz
- Department of Otolaryngology–Head and Neck Surgery, University of Florida, Gainesville, Florida, USA
| | - Bailey A. Milne-Davies
- Department of Otolaryngology–Head and Neck Surgery, University of Florida, Gainesville, Florida, USA
| | - Maria R. A. Ng
- Department of Otolaryngology–Head and Neck Surgery, University of Florida, Gainesville, Florida, USA
| | - Patrick J. Antonelli
- Department of Otolaryngology–Head and Neck Surgery, University of Florida, Gainesville, Florida, USA
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Why are ototopical aminoglycosides still first-line therapy for chronic suppurative otitis media? A systematic review and discussion of aminoglycosides versus quinolones. The Journal of Laryngology & Otology 2015; 130:2-7. [DOI: 10.1017/s0022215115002509] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractObjective:This systematic review aimed to establish that quinolones are as effective as aminoglycosides when used to treat chronic suppurative otitis media.Method:The review included good quality, randomised, controlled trials on human subjects, published in English, that compared topical aminoglycosides with topical quinolones for the treatment of chronic suppurative otitis media.Results:Nine trials met the criteria. Two studies showed a higher clinical cure rate in the quinolone group (93 per centvs71 per cent,p= 0.04, and 76 per centvs52 per cent,p= 0.009). Four studies showed no statistically significant difference in clinical outcome. A significant difference in microbiological clearance in favour of quinolones was shown in two studies (88 per centvs30 per cent,p< 0.001, and 88 per centvs30 per cent,p< 0.001).Conclusion:Topical quinolones do not carry the same risk of ototoxicity as aminoglycosides. Furthermore, they are equal or more effective in treating chronic suppurative otitis media and when used as prophylaxis post-myringotomy. Topical quinolones should be considered a first-line treatment for these patients.
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Acute otorrhea in children with tympanostomy tubes: prevalence of bacteria and viruses in the post-pneumococcal conjugate vaccine era. Pediatr Infect Dis J 2015; 34:355-60. [PMID: 25764097 DOI: 10.1097/inf.0000000000000595] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Acute tympanostomy-tube otorrhea is a common sequela in children with tympanostomy tubes. Acute tympanostomy-tube otorrhea is generally a symptom of an acute middle ear infection, whereby middle ear fluid drains through the tube. The widespread use of pneumococcal conjugate vaccination (PCV) has changed the bacterial prevalence in the upper respiratory tract of children, but its impact on bacterial and viral pathogens causing acute tympanostomy-tube otorrhea is yet unknown. METHODS This study was performed in the post-PCV7 era parallel to a randomized clinical trial of the clinical and cost-effectiveness of ototopical and systemic antibiotics and initial observation in 230 children aged 1 to 10 years with untreated, uncomplicated acute tympanostomy-tube otorrhea. Otorrhea and nasopharyngeal samples were collected at baseline (before treatment) and at 2 weeks (after treatment). Conventional bacterial culture was performed followed by antimicrobial-resistance assessment. Viruses were identified by polymerase chain reaction. RESULTS At baseline, Haemophilus influenzae (41%), Staphylococcus aureus (40%) and Pseudomonas aeruginosa (18%) were the most prevalent bacteria in otorrhea, followed by Streptococcus pneumoniae (7%) and Moraxella catarrhalis (4%). Most pneumococci were non-PCV7 serotypes. Viruses were detected in 45 otorrhea samples at baseline (21%). Most infections were polymicrobial and overall antimicrobial resistance was low. CONCLUSIONS H. influenzae, S. aureus and P. aeruginosa are the most common microorganisms in children with untreated uncomplicated acute tympanostomy-tube otorrhea. Prevalence of S. pneumoniae has decreased since the introduction of PCV and most pneumococci are nonvaccine serotypes.
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OTO-201: nonclinical assessment of a sustained-release ciprofloxacin hydrogel for the treatment of otitis media. Otol Neurotol 2014; 35:459-69. [PMID: 24518407 PMCID: PMC4867991 DOI: 10.1097/mao.0000000000000261] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
HYPOTHESIS OTO-201 can provide sustained release to the middle ear and effectively treat otitis media, when compared with FDA-approved ciprofloxacin otic drop formulations. BACKGROUND There is an unmet medical need for antibiotic therapy that can provide a full course of treatment from a single administration by an otolaryngologist at the time of tympanostomy tube placement, obviating the need for twice daily multiday treatment with short-acting otic drops. METHODS Studies in guinea pigs and chinchillas were conducted. OTO-201 was administered as a single intratympanic injection and compared with the twice daily multi-day treatment with Ciprodex or Cetraxal otic drops. RESULTS OTO-201 demonstrated sustained release of ciprofloxacin in the middle ear compartment for days to approximately 2 weeks depending on the dose. The substantial C(max) values and steady drug exposure yielded by OTO-201 were in contrast to the pulsatile short lasting exposure seen with Ciprodex and Cetraxal. OTO-201 was also effective in a preclinical chinchilla model of Streptococcus pneumoniae-induced otitis media. The degree of cure was comparable to that afforded by Ciprodex and Cetraxal. There was no evidence of middle or inner ear pathology in guinea pigs treated with OTO-201, unlike Ciprodex and Cetraxal, which both demonstrated mild cochlear ototoxicity. No adverse effects of the poloxamer 407 vehicle were noted. CONCLUSION Intratympanic injection of OTO-201 constitutes an attractive treatment option to twice daily multiday dosing with ciprofloxacin ear drops for the treatment of otitis media, as evidenced by superior middle ear drug exposure, efficacy in an acute otitis media model, safety of administration, and convenience of a single dose regimen.
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Dedhia K, Choi S, Chi DH. Management of refractory tympanostomy tube otorrhea with ear wicks. Laryngoscope 2014; 125:751-3. [PMID: 25215630 DOI: 10.1002/lary.24905] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Revised: 07/28/2014] [Accepted: 08/01/2014] [Indexed: 11/09/2022]
Affiliation(s)
- Kavita Dedhia
- Department of Pediatric Otolaryngology, Children's Hospital of Pittsburgh of the University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, U.S.A
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Rettig E, Tunkel DE. Contemporary concepts in management of acute otitis media in children. Otolaryngol Clin North Am 2014; 47:651-72. [PMID: 25213276 DOI: 10.1016/j.otc.2014.06.006] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Acute otitis media (AOM) is a common disease of childhood. AOM is most appropriately diagnosed by careful otoscopy with an understanding of clinical signs and symptoms. The distinction between AOM and chronic otitis media with effusion should be emphasized. Treatment should include pain management, and initial antibiotic treatment should be given to those most likely to benefit, including young children, children with severe symptoms, and those with otorrhea and/or bilateral AOM. Tympanostomy tube placement may be helpful for those who experience frequent episodes of AOM or fail medical therapy. Recent practice guidelines may assist the clinician with such decisions.
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Affiliation(s)
- Eleni Rettig
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, 601 North Caroline Street, Baltimore, MD 21287, USA
| | - David E Tunkel
- Division of Pediatric Otolaryngology, Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, 601 North Caroline Street, Room 6161B, Baltimore, MD 21287-0910, USA.
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van Dongen TMA, van der Heijden GJMG, Venekamp RP, Rovers MM, Schilder AGM. A trial of treatment for acute otorrhea in children with tympanostomy tubes. N Engl J Med 2014; 370:723-33. [PMID: 24552319 DOI: 10.1056/nejmoa1301630] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Recent guidance for the management of acute otorrhea in children with tympanostomy tubes is based on limited evidence from trials comparing oral antibiotic agents with topical antibiotics. METHODS In this open-label, pragmatic trial, we randomly assigned 230 children, 1 to 10 years of age, who had acute tympanostomy-tube otorrhea to receive hydrocortisone-bacitracin-colistin eardrops (76 children) or oral amoxicillin-clavulanate suspension (77) or to undergo initial observation (77). The primary outcome was the presence of otorrhea, as assessed otoscopically, 2 weeks after study-group assignment. Secondary outcomes were the duration of the initial otorrhea episode, the total number of days of otorrhea and the number of otorrhea recurrences during 6 months of follow-up, quality of life, complications, and treatment-related adverse events. RESULTS Antibiotic-glucocorticoid eardrops were superior to oral antibiotics and initial observation for all outcomes. At 2 weeks, 5% of children treated with antibiotic-glucocorticoid eardrops had otorrhea, as compared with 44% of those treated with oral antibiotics (risk difference, -39 percentage points; 95% confidence interval [CI], -51 to -26) and 55% of those treated with initial observation (risk difference, -49 percentage points; 95% CI, -62 to -37). The median duration of the initial episode of otorrhea was 4 days for children treated with antibiotic-glucocorticoid eardrops versus 5 days for those treated with oral antibiotics (P<0.001) and 12 days for those who were assigned to initial observation (P<0.001). Treatment-related adverse events were mild, and no complications of otitis media, including local cellulitis, perichondritis, mastoiditis, and intracranial complications, were reported at 2 weeks. CONCLUSIONS Antibiotic-glucocorticoid eardrops were more effective than oral antibiotics and initial observation in children with tympanostomy tubes who had uncomplicated acute otorrhea. (Funded by the Netherlands Organization for Health Research and Development; Netherlands Trial Register number, NTR1481.).
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Affiliation(s)
- Thijs M A van Dongen
- From the Department of Epidemiology, Julius Center for Health Sciences and Primary Care (T.M.A.D., G.J.M.G.H., R.P.V., M.M.R., A.G.M.S.), and the Department of Otorhinolaryngology, Division of Surgical Specialties (G.J.M.G.H., R.P.V., A.G.M.S.), University Medical Center Utrecht, Utrecht, the Department of Social Dentistry, Academic Center for Dentistry Amsterdam, University of Amsterdam and VU University Amsterdam, Amsterdam (G.J.M.G.H.), and the Departments of Operating Rooms and Health Evidence, Radboud University Medical Center, Nijmegen (M.M.R.) - all in the Netherlands; and the Ear Institute, University College London, London (A.G.M.S.)
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24
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Rosenfeld RM, Schwartz SR, Pynnonen MA, Tunkel DE, Hussey HM, Fichera JS, Grimes AM, Hackell JM, Harrison MF, Haskell H, Haynes DS, Kim TW, Lafreniere DC, LeBlanc K, Mackey WL, Netterville JL, Pipan ME, Raol NP, Schellhase KG. Clinical Practice Guideline. Otolaryngol Head Neck Surg 2013; 149:S1-35. [DOI: 10.1177/0194599813487302] [Citation(s) in RCA: 234] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective Insertion of tympanostomy tubes is the most common ambulatory surgery performed on children in the United States. Tympanostomy tubes are most often inserted because of persistent middle ear fluid, frequent ear infections, or ear infections that persist after antibiotic therapy. Despite the frequency of tympanostomy tube insertion, there are currently no clinical practice guidelines in the United States that address specific indications for surgery. This guideline is intended for any clinician involved in managing children, aged 6 months to 12 years, with tympanostomy tubes or being considered for tympanostomy tubes in any care setting, as an intervention for otitis media of any type. Purpose The primary purpose of this clinical practice guideline is to provide clinicians with evidence-based recommendations on patient selection and surgical indications for and management of tympanostomy tubes in children. The development group broadly discussed indications for tube placement, perioperative management, care of children with indwelling tubes, and outcomes of tympanostomy tube surgery. Given the lack of current published guidance on surgical indications, the group focused on situations in which tube insertion would be optional, recommended, or not recommended. Additional emphasis was placed on opportunities for quality improvement, particularly regarding shared decision making and care of children with existing tubes. Action Statements The development group made a strong recommendation that clinicians should prescribe topical antibiotic eardrops only, without oral antibiotics, for children with uncomplicated acute tympanostomy tube otorrhea. The panel made recommendations that (1) clinicians should not perform tympanostomy tube insertion in children with a single episode of otitis media with effusion (OME) of less than 3 months’ duration; (2) clinicians should obtain an age-appropriate hearing test if OME persists for 3 months or longer (chronic OME) or prior to surgery when a child becomes a candidate for tympanostomy tube insertion; (3) clinicians should offer bilateral tympanostomy tube insertion to children with bilateral OME for 3 months or longer (chronic OME) and documented hearing difficulties; (4) clinicians should reevaluate, at 3- to 6-month intervals, children with chronic OME who did not receive tympanostomy tubes until the effusion is no longer present, significant hearing loss is detected, or structural abnormalities of the tympanic membrane or middle ear are suspected; (5) clinicians should not perform tympanostomy tube insertion in children with recurrent acute otitis media (AOM) who do not have middle ear effusion in either ear at the time of assessment for tube candidacy; (6) clinicians should offer bilateral tympanostomy tube insertion to children with recurrent AOM who have unilateral or bilateral middle ear effusion at the time of assessment for tube candidacy; (7) clinicians should determine if a child with recurrent AOM or with OME of any duration is at increased risk for speech, language, or learning problems from otitis media because of baseline sensory, physical, cognitive, or behavioral factors; (8) in the perioperative period, clinicians should educate caregivers of children with tympanostomy tubes regarding the expected duration of tube function, recommended follow-up schedule, and detection of complications; (9) clinicians should not encourage routine, prophylactic water precautions (use of earplugs, headbands; avoidance of swimming or water sports) for children with tympanostomy tubes. The development group provided the following options: (1) clinicians may perform tympanostomy tube insertion in children with unilateral or bilateral OME for 3 months or longer (chronic OME) and symptoms that are likely attributable to OME including, but not limited to, vestibular problems, poor school performance, behavioral problems, ear discomfort, or reduced quality of life and (2) clinicians may perform tympanostomy tube insertion in at-risk children with unilateral or bilateral OME that is unlikely to resolve quickly as reflected by a type B (flat) tympanogram or persistence of effusion for 3 months or longer (chronic OME).
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Affiliation(s)
- Richard M. Rosenfeld
- Department of Otolaryngology, State University of New York Downstate Medical Center, Brooklyn, New York, USA
| | - Seth R. Schwartz
- Department of Otolaryngology, Virginia Mason Medical Center, Seattle, Washington, USA
| | - Melissa A. Pynnonen
- Department of Otolaryngology, University of Michigan, Ann Arbor, Michigan, USA
| | - David E. Tunkel
- Department of Otolaryngology—Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, USA
| | - Heather M. Hussey
- Department of Research and Quality Improvement, American Academy of Otolaryngology—Head and Neck Surgery Foundation, Alexandria, Virginia, USA
| | - Jeffrey S. Fichera
- The Ear, Nose, Throat & Plastic Surgery Associates, Winter Park, Florida, USA
| | - Alison M. Grimes
- Department of Otology, Head and Neck Surgery, UCLA Medical Center, Los Angeles, California, USA
| | | | - Melody F. Harrison
- Department of Speech and Hearing Sciences, UNC School of Medicine, Chapel Hill, North Carolina, USA
| | - Helen Haskell
- Mothers Against Medical Error, Columbia, South Carolina, USA
| | - David S. Haynes
- Neurotology Division, Otolaryngology and Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Tae W. Kim
- Department of Anesthesiology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Denis C. Lafreniere
- Division of Otolaryngology, UCONN Health Center, Farmington, Connecticut, USA
| | | | - Wendy L. Mackey
- Connecticut Pediatric Otolaryngology, Yale University School of Medicine, New Haven, Connecticut, USA
| | - James L. Netterville
- Department of Otolaryngology—Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Mary E. Pipan
- Trisomy 21 Program, Developmental Behavioral Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Nikhila P. Raol
- Department of Otolaryngology, Baylor College of Medicine, Houston, Texas, USA
| | - Kenneth G. Schellhase
- Department of Family and Community Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
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Syed MI, Suller S, Browning GG, Akeroyd MA. Interventions for the prevention of postoperative ear discharge after insertion of ventilation tubes (grommets) in children. Cochrane Database Syst Rev 2013:CD008512. [PMID: 23633358 DOI: 10.1002/14651858.cd008512.pub2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Grommets are frequently inserted in children's ears for acute otitis media and otitis media with effusion. A common complication is postoperative ear discharge (otorrhoea). A wide range of treatments are used to prevent the discharge, but there is no consensus on whether or not intervention is necessary nor which is the most effective intervention. OBJECTIVES To assess the effectiveness of prophylactic interventions, both topical and systemic, in reducing the incidence of otorrhoea following the surgical insertion of grommets in children. SEARCH METHODS We searched the Cochrane Ear, Nose and Throat Disorders Group Trials Register; the Cochrane Central Register of Controlled Trials (CENTRAL); PubMed; EMBASE; CINAHL; Web of Science; BIOSIS Previews; Cambridge Scientific Abstracts; ICTRP and additional sources for published and unpublished trials. The date of the search was 3 July 2012. SELECTION CRITERIA We included randomised controlled trials (RCTs) that compared the efficacy of prophylactic interventions against placebo/control and/or with other prophylactic interventions for postoperative otorrhoea in children. DATA COLLECTION AND ANALYSIS Two review authors independently assessed study eligibility and risk of bias, and extracted data. The outcome data were dichotomous for all the included trials. We calculated individual and pooled risk ratios (RR) using the Mantel-Haenszel fixed-effect method. We also calculated the numbers needed to treat to benefit (NNTB). MAIN RESULTS We found 15 eligible RCTs (2476 children, aged from four months to 17 years). We graded seven RCTs as being at a low risk of bias (n = 926 children) and for an eighth RCT we also graded two of the arms as being at a low risk of bias. We graded the other seven trials as being at a high risk of bias.For a single application at surgery, there was evidence from two low risk of bias trials that at two weeks postoperatively the risk of otorrhoea was reduced by multiple saline washouts (from 30% to 16%; RR 0.52, 95% confidence interval (CI) 0.27 to 1.00; NNTB 7; one RCT; 140 children) and antibiotic/steroid ear drops (from 9% to 1%; RR 0.13, 95% CI 0.03 to 0.57; NNTB 13; one RCT; 322 ears). A meta-analysis of two low risk of bias trials (222 ears) failed to find an effect of a single application of antibiotic/steroid ear drops at four to six weeks postoperatively.For a prolonged application of an intervention, there was evidence from four low risk of bias trials that the risk of otorrhoea was reduced two weeks postoperatively by antibiotic ear drops (from 15% to 8%; RR 0.54, 95% CI 0.30 to 0.97; NNTB 15; one RCT; 372 children), antibiotic/steroid ear drops (from 39% to 5%; RR 0.13, 95% CI 0.05 to 0.31; NNTB 3; one RCT; 200 children), aminoglycoside/steroid ear drops (from 15% to 5%; RR 0.37, 95% CI 0.18 to 0.74; NNTB 11; one RCT; 356 children) or oral antibacterial agents/steroids (from 39% to 5%; RR 0.13, 95% CI 0.03 to 0.51; NNTB 3; one RCT; 77 children).Only one trial assessed the secondary outcome of ototoxicity, but no effect was found. There were no trials that assessed quality of life. AUTHORS' CONCLUSIONS Our review found that each of the following were effective at reducing the rate of otorrhoea up to two weeks following surgery: (1) multiple saline washouts at surgery, (2) a single application of topical antibiotic/steroid drops at surgery, (3) a prolonged application of topical drops (namely antibiotic ear drops, antibiotic/steroid eardrops or aminoglycoside/steroid ear drops) and (4) a prolonged application of oral antibacterial agents/steroids. However, the rate of otorrhoea between RCTs varied greatly and the higher the rates of otorrhoea within a RCT, the smaller the NNTB for therapy.We conclude that if a surgeon has a high rate of postoperative otorrhoea in children then either saline irrigation or antibiotic ear drops at the time of surgery would significantly reduce that rate. If topical drops are chosen, it is suggested that to reduce the cost and potential for ototoxic damage this be a single application at the time of surgery and not prolonged thereafter.
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Dowd SE, Wolcott RD, Kennedy J, Jones C, Cox SB. Molecular diagnostics and personalised medicine in wound care: assessment of outcomes. J Wound Care 2011; 20:232, 234-9. [PMID: 21647068 DOI: 10.12968/jowc.2011.20.5.232] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
OBJECTIVE This large, level A, retrospective cohort study set out to compare healing outcomes in three large cohorts of wound patients managed universally for bioburden: standard of care group, who were prescribed systemic antibiotics on the basis of empiric and traditional culture-based methodologies; treatment group 1, who were prescribed an improved selection of systemic antibiotics based on the results of molecular diagnostics; treatment group 2 who received personalised topical therapeutics (including antibiotics) based on the results of molecular diagnostics. METHOD Apart from the differences in diagnostic methods and antibiotic treatments described above, all three cohorts were subjected to the same biofilm-based wound care protocol, which included evaluation of the host and bioburden, frequent sharp debridement, use of wound dressings and comprehensive standard care (reperfusion therapy, nutritional support, offloading, compression and management of comorbidities). RESULTS In all, 1378 patients were recruited into the study. In the standard of care group 48.5% of patients (244/503) healed completely during the 7-month study period. This increased to 62.4% (298/479) in treatment group 1 and 90.4% (358/396) in treatment group 2. Cox proportional hazards analysis revealed the time to complete closure decreased by 26% in treatment group 1 (p<0.001) and 45.9% in treatment group 2 (p<0.001) compared with the standard of care group. Patients in treatment group 2 had >200% better odds of healing at any given time point compared with the other cohorts. CONCLUSION Implementation of personalised topical therapeutics guided by molecular diagnosis resulted in statistically and clinically significant improvements in outcome. The integration of molecular diagnostics and personalised medicine provides a directed and targeted approach to wound care. CONFLICT OF INTEREST SED and RDW are owners of PathoGenius Laboratories, a clinical diagnostic laboratory. SED and RDW are owners of Research and Testing Laboratory, which develops molecular diagnostics. CJ and JK are clinical advisors for PathoGenius. CJ and JK are owners of Southeastern Medical Compounding, Savannah, GA and Southeastern Medical Technologies, Savannah, GA.
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Affiliation(s)
- S E Dowd
- Research and Testing Laboratory and Pathogenius Diagnostics, Lubbock, TX, USA.
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