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OBJECTIVES: To assess the impact on patient outcomes of the spondyloarthritis (SpA) and inflammatory bowel disease (IBD) multidisciplinary team (MDT) meetings in a large university hospital. METHODS: A single-centre retrospective observational case-note review was conducted assessing the outcome of all 226 cases discussed at the SpA-IBD MDT meetings in a large UK university hospital between 2017-2022. RESULTS: A total of 226 patients were discussed. It was deemed that 97% of MDT meetings helped to improve communication between teams, and 100% were educational. A total of 57% of discussions led to an instant change of disease management, while 40% of discussions resulted in a treatment plan that avoided the use of dual advanced therapy. This improved patient safety by reducing immunosuppression. The MDT meetings were highly cost and time efficient; 125 referrals between specialists were avoided, and in 51 cases there was a significant chance of reducing future drug costs. A timely investigation or appointment was arranged following 50% of MDT discussions, helping to clarify the diagnosis and optimise patient care. 9% of meetings enabled drugs to be prescribed to patients that are not yet licenced for the other speciality, thereby improving treatment options available in the management of complex cases. CONCLUSION: The MDT meetings have been beneficial for patients, the clinical team and the institution. This approach might be considered by other rheumatology and gastroenterology departments.
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A local sphenoid mucosal flap (SMF) is naturally raised during endonasal exposure of the sella. Typically, these flaps are repositioned; however, they could be used in place of a nasoseptal flap (NSF) for closure of low-grade CSF leaks. In this study, we aim to establish the safety and efficacy of SMF closure for low-grade CSF leaks and to assess the impact on sinonasal quality of life (QoL) compared to NSF closure. In a consecutive, prospective cohort of anterior skull base pathology, data regarding sellar and suprasellar extension (Hardy grade), cavernous sinus invasion (Knosp grade), intraoperative (Kelly grade) and postoperative CSF leak, and sino-nasal QoL data (SNOT-22) were analysed. Of 187 patients with no/low flow (Kelly 0-1) intraoperative CSF leak, 127 (67.9%) received a SMF and 60 (32.1%) received a NSF. A total of 141/187 (75.4%) had no intraoperative leak, while 46/187 (24.6%) had grade-1 leaks. SMF were used in 70.9% (100/141) of cases without intraoperative leak, and 58.7% (27/46) of cases with Kelly grade-1 leaks. Hardy grade 4, grade E and Knosp grade 4 lesions were all more commonly closed with a NSF (p < 0.05). Two patients (1.1%) had postoperative CSF leaks, both in the SMF group, and both after no discernible intraoperative leak. Sinonasal QoL was below baseline for up to 3 months postoperatively. SMF cases tended to have better sinonasal QoL for up to 6 weeks after surgery. Thus, in the largest cohort to date, SMF are a safe alternative to NSF for closure low-grade skull base defects. Sinonasal QoL was better in the first 6 weeks after SMF closure than NSF closure.
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Procedimientos de Cirugía Plástica , Calidad de Vida , Pérdida de Líquido Cefalorraquídeo/etiología , Pérdida de Líquido Cefalorraquídeo/cirugía , Humanos , Estudios Prospectivos , Estudios Retrospectivos , Base del Cráneo/cirugíaRESUMEN
OBJECTIVE: To describe the contemporary epidemiology of paediatric adenotonsillectomy in an Australian setting, examine the incidence rate over 2010-2015 and investigate factors associated with inter-hospital transfer. DESIGN: Retrospective population-based study. SETTING: Multicentre study in the state of Victoria, Australia. PARTICIPANTS: From the Victorian Admitted Episodes Dataset, which included all patients aged 0-19 years who underwent adenoidectomy and/or tonsillectomy in Victoria, Australia between 2010 and 2015. MAIN OUTCOME MEASURES: Annual incidence rate, hospital volume, inter-hospital transfer. RESULTS: Between 2010 and 2015, 59 008 patients underwent 61 281 procedures, with highest number performed in males (52.7%), children aged under 10 years (73.5%) and in the higher socioeconomic groups (24.6% in quintile 4 and 23.2% in quintile 5). Seventy-five cases (0.12%) resulted in inter-hospital transfer, which was significantly associated with young age (under 5 years). More than a third of hospitals (35.7%) performed an average rate of <1 procedure per week. Hospital volume was not associated with risk of inter-hospital transfer. The incidence rate of adenotonsillectomy procedures significantly increased over the study period (P < .001), driven by a significant increase in the rate of surgery performed for obstructive symptoms (P < .001). CONCLUSIONS: The rate of adenoidectomy/tonsillectomy procedures is rising, with a higher proportion being performed in socioeconomically advantaged patients. This raises concerns regarding healthcare access, given the literature supporting higher rates of obstructive sleep-disordered breathing and sore throat in lower socioeconomic groups. A third of hospitals performed small numbers of procedures, but we found no association between hospital volume and inter-hospital transfers.
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Adenoidectomía/estadística & datos numéricos , Transferencia de Pacientes/estadística & datos numéricos , Apnea Obstructiva del Sueño/cirugía , Tonsilectomía/estadística & datos numéricos , Niño , Femenino , Humanos , Masculino , Selección de Paciente , Utilización de Procedimientos y Técnicas , Estudios Retrospectivos , Factores Socioeconómicos , VictoriaRESUMEN
Head and neck chondrosarcomas are incredibly rare with documented cases arising from skull base, maxilla, larynx, and nasal septum. We present the first reported case of chondrosarcoma arising from the lower lateral cartilage of the nose treated with surgical resection and primary reconstruction.
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Condrosarcoma/diagnóstico , Nariz/cirugía , Anciano , Cartílago/anomalías , Cartílago/patología , Cartílago/cirugía , Condrosarcoma/diagnóstico por imagen , Condrosarcoma/cirugía , Humanos , Imagen por Resonancia Magnética/métodos , Masculino , Nariz/patologíaRESUMEN
BACKGROUND: Chronic rhinosinusitis with nasal polyps is associated with local immunoglobulin hyperproduction and the presence of IgE antibodies against Staphylococcus aureus enterotoxins (SAEs). Aspirin-exacerbated respiratory disease is a severe form of chronic rhinosinusitis with nasal polyps in which nearly all patients express anti-SAEs. OBJECTIVES: We aimed to understand antibodies reactive to SAEs and determine whether they recognize SAEs through their complementarity-determining regions (CDRs) or framework regions. METHODS: Labeled staphylococcal enterotoxin (SE) A, SED, and SEE were used to isolate single SAE-specific B cells from the nasal polyps of 3 patients with aspirin-exacerbated respiratory disease by using fluorescence-activated cell sorting. Recombinant antibodies with "matched" heavy and light chains were cloned as IgG1, and those of high affinity for specific SAEs, assayed by means of ELISA and surface plasmon resonance, were recloned as IgE and antigen-binding fragments. IgE activities were tested in basophil degranulation assays. RESULTS: Thirty-seven SAE-specific, IgG- or IgA-expressing B cells were isolated and yielded 6 anti-SAE clones, 2 each for SEA, SED, and SEE. Competition binding assays revealed that the anti-SEE antibodies recognize nonoverlapping epitopes in SEE. Unexpectedly, each anti-SEE mediated SEE-induced basophil degranulation, and IgG1 or antigen-binding fragments of each anti-SEE enhanced degranulation by the other anti-SEE. CONCLUSIONS: SEEs can activate basophils by simultaneously binding as antigens in the conventional manner to CDRs and as superantigens to framework regions of anti-SEE IgE in anti-SEE IgE-FcεRI complexes. Anti-SEE IgG1s can enhance the activity of anti-SEE IgEs as conventional antibodies through CDRs or simultaneously as conventional antibodies and as "superantibodies" through CDRs and framework regions to SEEs in SEE-anti-SEE IgE-FcεRI complexes.
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Enterotoxinas/inmunología , Pólipos Nasales/inmunología , Rinitis/inmunología , Sinusitis/inmunología , Asma Inducida por Aspirina/inmunología , Prueba de Desgranulación de los Basófilos , Basófilos/inmunología , Separación Celular , Enfermedad Crónica , Regiones Determinantes de Complementariedad , Ensayo de Inmunoadsorción Enzimática , Citometría de Flujo , Humanos , Inmunoglobulina E/inmunología , Inmunoglobulina G/inmunología , Masculino , Persona de Mediana Edad , Staphylococcus aureus/inmunología , Superantígenos/inmunología , Resonancia por Plasmón de SuperficieRESUMEN
BACKGROUND: Chronic rhinosinusitis with nasal polyposis (CRSwNP) in Western countries is characterized by eosinophilia, IgE production, and TH2 cytokine expression. Type 2 innate lymphoid cells from polyps produce IL-5 and IL-13 in response to IL-25 and IL-33, although the relevance of this axis to local mucosal T-cell responses is unknown. OBJECTIVE: We sought to investigate the role of the IL-25/IL-33 axis in local mucosal T-cell responses in patients with CRSwNP. METHODS: Polyp tissue and blood were obtained from patients undergoing nasal polypectomy. Control nasal biopsy specimens and blood were obtained from healthy volunteers. Tissue was cultured in a short-term explant model. T-cell surface phenotype/intracellular cytokines were assessed by means of flow cytometry. T-cell receptor variable ß-chain analysis was performed with the immunoSEQ assay. Microarrays were performed for gene expression analysis. RESULTS: IL-25 receptor (IL-17RB)-expressing TH2 effector cells were identified in nasal polyp tissue but not the healthy nasal mucosa or periphery. IL-17RB(+)CD4(+) polyp-derived TH2 cells coexpressed ST2 (IL-33 receptor) and responded to IL-25 and IL-33 with enhanced IL-5 and IL-13 production. Within IL-17RB(+)CD4(+) T cells, several identical T-cell receptor variable ß-chain complementarity-determining region 3 sequences were identified in different subjects, suggesting clonal expansion driven by a common antigen. Abundant IL-17-producing T cells were observed in both healthy nasal mucosal and polyp populations, with TH17-related genes the most overexpressed compared with peripheral blood T cells. CONCLUSION: IL-25 and IL-33 can interact locally with IL-17RB(+)ST2(+) polyp T cells to augment TH2 responses in patients with CRSwNP. A local TH17 response might be important in healthy nasal mucosal immune homeostasis.
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Eosinofilia/inmunología , Interleucina-17/inmunología , Interleucina-33/inmunología , Mucosa Nasal/inmunología , Pólipos Nasales/inmunología , Rinitis/inmunología , Sinusitis/inmunología , Enfermedad Crónica , Humanos , Células Th17/inmunología , Células Th2/inmunologíaRESUMEN
BACKGROUND: Endoscopic sinus surgery is a common surgical procedure, with low morbidity for patients. Studies have shown that endoscopic and laparoscopic surgeons have a significant risk of developing musculoskeletal symptoms, with potential adverse effects on their careers as well as patient care. We aimed to identify the prevalence of such symptoms, and any associated risk factors relating to surgical technique, in European rhinologists. METHODOLOGY: An online survey was distributed to all members of the European Rhinologic Society and data collected for statistical analysis. The relevant literature was reviewed, and ergonomic recommendations made. RESULTS: There were 250 responses, with nearly 80% of surgeons experiencing musculoskeletal symptoms. The neck and back were the most common site of symptoms, in approximately 60% of cases. There were significant correlations between musculoskeletal symptoms and the number of procedures performed each year, operating in a standing position, and operating without a monitor. CONCLUSIONS: There is a high prevalence of musculoskeletal symptoms in endoscopic sinus surgeons, which appears to be particularly related to posture during surgery. Surgeons need to be more aware of the risk factors, and good ergonomic habits should be encouraged to try and reduce the development of such symptoms.
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Dolor de Espalda/epidemiología , Endoscopía , Dolor Musculoesquelético/epidemiología , Dolor de Cuello/epidemiología , Enfermedades Profesionales/epidemiología , Otolaringología , Senos Paranasales/cirugía , Parestesia/epidemiología , Cirujanos/estadística & datos numéricos , Adulto , Ergonomía , Femenino , Humanos , Desplazamiento del Disco Intervertebral/epidemiología , Masculino , Persona de Mediana Edad , Salud Laboral , Prevalencia , Dolor de Hombro/epidemiología , Encuestas y CuestionariosRESUMEN
BACKGROUND: Hereditary haemorrhagic telangiectasia is an autosomal dominant vascular disease characterized by recurrent epistaxis, mucocutaneous telangiectasia and visceral arteriovenous malformations. METHODOLOGY: The genetic basis and pathophysiology of the disease are discussed. Diagnostic criteria and the clinical course of the condition are considered. The current management options, both medical and surgical, are reviewed. CONCLUSIONS: Hereditary haemorrhagic telangiectasia requires specialist treatment for the problems it causes, and is best managed in specialist centres. Epistaxis is often the major symptom, significantly affecting patients' quality of life. An understanding of the available treatment options is therefore important for the otorhinolaryngologist.
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Telangiectasia Hemorrágica Hereditaria/diagnóstico , Telangiectasia Hemorrágica Hereditaria/terapia , Epistaxis/etiología , Epistaxis/patología , Epistaxis/prevención & control , Humanos , Telangiectasia Hemorrágica Hereditaria/complicacionesRESUMEN
BACKGROUND: Surgical treatment of chronic rhinosinusitis with nasal polyps is an established treatment for medically resistant nasal polyp disease. Whether a nasal polypectomy with additional sinus dissection offers any advantage over an isolated nasal polypectomy has not been systematically reviewed. OBJECTIVES: To assess the effectiveness of simple polyp surgery versus more extensive surgical clearance in chronic rhinosinusitis with nasal polyps. SEARCH METHODS: We searched the Cochrane Ear, Nose and Throat Disorders Group Trials Register; the Cochrane Central Register of Controlled Trials (CENTRAL 2014, Issue 1); PubMed; EMBASE; CINAHL; Web of Science; Cambridge Scientific Abstracts; ICTRP and additional sources for published and unpublished trials. The date of the search was 20 February 2014. SELECTION CRITERIA: Randomised and quasi-randomised controlled trials in patients over 16 with chronic rhinosinusitis with nasal polyps, who have failed a course of medical management and who have not previously undergone any previous surgical intervention for their nasal disease. Studies compared nasal polypectomy with more extensive sinus clearance in this patient cohort. DATA COLLECTION AND ANALYSIS: We used the standard methodological procedures expected by The Cochrane Collaboration. MAIN RESULTS: We identified no trials which met our inclusion criteria. Six controlled trials (five randomised) met some but not all of the inclusion criteria and were therefore excluded from the review. AUTHORS' CONCLUSIONS: We are unable to reach any conclusions as to whether isolated nasal polypectomy or more extensive sinus surgery is a superior surgical treatment modality for chronic rhinosinusitis with nasal polyps. There is a need for high-quality randomised controlled trials to assess whether additional sinus surgery confers any benefit when compared to nasal polypectomy performed in isolation.
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Pólipos Nasales/cirugía , Rinitis/cirugía , Sinusitis/cirugía , Enfermedad Crónica , Humanos , Pólipos Nasales/complicaciones , Rinitis/complicaciones , Sinusitis/complicacionesRESUMEN
BACKGROUND: Nasal polyps cause nasal obstruction, discharge and reduction in or loss of sense of smell, but their aetiology is unknown. The management of chronic rhinosinusitis with nasal polyps, aimed at improving these symptoms, includes both surgical and medical treatments, but there is no universally accepted management protocol. OBJECTIVES: To assess the effectiveness of endonasal/endoscopic surgery versus medical treatment in chronic rhinosinusitis with nasal polyps. 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; Cambridge Scientific Abstracts; ICTRP and additional sources for published and unpublished trials. The date of the search was 20 February 2014. SELECTION CRITERIA: Randomised controlled trials of any surgical intervention (e.g. polypectomy, endoscopic sinus surgery) versus any medical treatment (e.g. intranasal and/or systemic steroids), including placebo, in adult patients with chronic rhinosinusitis with nasal polyps. DATA COLLECTION AND ANALYSIS: We used the standard methodological procedures expected by The Cochrane Collaboration. Meta-analysis was not possible due to the heterogeneity of the studies and the selective (incomplete) outcome reporting by the studies. MAIN RESULTS: Four studies (231 participants randomised) are included in the review. No studies were at low risk of bias. The studies compared different types of surgery versus various types and doses of systemic and topical steroids and antibiotics. There were three comparison pairs: (1) endoscopic sinus surgery (ESS) versus systemic steroids (one study, n = 109), (2) polypectomy versus systemic steroids (two studies, n = 87); (3) ESS plus topical steroid versus antibiotics plus high-dose topical steroid (one study, n = 35). All participants also received topical steroids but doses and types were the same between the treatment arms of each study, except for the study using antibiotics. In that study, the medical treatment arm had higher doses than the surgical arm. In two of the studies, the authors failed to report the outcomes of interest. Although there were important differences in the types of treatments and comparisons used in these studies, the results were similar. PRIMARY OUTCOMES: symptom scores and quality of life scores There were no important differences between groups in either the patient-reported disease-specific symptom scores or the health-related quality of life scores. Two studies (one comparing ESS plus topical steroid versus antibiotics plus high-dose topical steroid, the other ESS versus systemic steroids) failed to find a difference in generic health-related quality of life scores. The quality of this evidence is low or very low. Endoscopic scores and other secondary outcomes Two studies reported endoscopic scores. One study (ESS versus systemic steroids) reported a large, significant effect size in the surgical group, with a mean difference (MD) in score of -1.5 (95% confidence interval (CI) -1.78 to -1.22, n = 95) on a scale of 0 to 3 (0 = no polyposis, 3 = severe polyposis). In the other study (ESS plus topical steroid versus antibiotics plus high-dose topical steroid) no difference was found between the groups (MD 2.3%, 95% CI -17.4% to 12.8%, n = 34). None of the included studies reported recurrence rates. No differences were found for any objective measurements or olfactory tests in those studies in which they were measured. Complications Complication rates were not reported in all studies, but rates of up to 21% for medical treatment and 14.3% for surgical treatment are described. Epistaxis was the most commonly reported complication with both medical and surgical treatments, with severe complications reported rarely. AUTHORS' CONCLUSIONS: The evidence relating to the effectiveness of different types of surgery versus medical treatment for adults with chronic rhinosinusitis with nasal polyps is of very low quality. The evidence does not show that one treatment is better than another in terms of patient-reported symptom scores and quality of life measurements. The one positive finding from amongst the several studies examining a number of different comparisons must be treated with appropriate caution, in particular when the clinical significance of the measure is uncertain.As the overall evidence is of very low quality (serious methodological limitations, reporting bias, indirectness and imprecision) and insufficient to draw firm conclusions, further research to investigate this problem, which has significant implications for quality of life and healthcare service usage, is justified.
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Pólipos Nasales/tratamiento farmacológico , Pólipos Nasales/cirugía , Rinitis/tratamiento farmacológico , Rinitis/cirugía , Sinusitis/tratamiento farmacológico , Sinusitis/cirugía , Adulto , Anciano , Anciano de 80 o más Años , Antibacterianos/uso terapéutico , Enfermedad Crónica , Endoscopía , Epistaxis/etiología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Obstrucción Nasal/tratamiento farmacológico , Obstrucción Nasal/etiología , Obstrucción Nasal/cirugía , Pólipos Nasales/complicaciones , Esteroides/uso terapéuticoAsunto(s)
Trastornos de la Motilidad Ciliar , Síndrome de Kartagener , Niño , Enfermedad Crónica , Humanos , Sinusitis , OlfatoRESUMEN
Septal reconstruction is challenging. Autologous cartilage may be thin or deviated and traditional techniques are often inadequate or technically difficult. The use of an absorbable scaffold material for support during healing can improve results. Polydioxanone (PDS) plate can be used for this purpose. We describe our use of PDS plate in both open and closed septal surgeries, as well as in the repair of septal perforations. Surgical techniques and potential complications are discussed. The current evidence for PDS plate is reviewed. PDS plate is a safe and reliable absorbable implant that has many different applications in septal surgery and reconstruction. It not only acts as a scaffold but also stimulates and guides cartilage regeneration.
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Cartílago/trasplante , Tabique Nasal/anomalías , Tabique Nasal/cirugía , Polidioxanona , Prótesis e Implantes , Rinoplastia/métodos , Humanos , Diseño de PrótesisRESUMEN
Granulomatous and vasculitic diseases of the airway may be part of more widespread systemic disease but can occur in isolation. They may present to the ear, nose, and throat (ENT) surgeon initially with vague symptoms that mimic more common chronic inflammatory unified airway conditions, such as rhinitis, chronic rhinosinusitis, and asthma. Early diagnosis is associated with better long-term outcomes, so a high index of suspicion is required. Bloody nasal discharge and crusting are highly suspicious for granulomatous disease, which should also be considered in atypical or recalcitrant disease. A combination of clinical findings, serologic tests, imaging, and histology may be required to confirm the diagnosis..
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Asma , Rinitis , Sinusitis , Humanos , Rinitis/diagnóstico , Sinusitis/diagnóstico , Sinusitis/complicaciones , Asma/diagnóstico , Nariz , Enfermedad Crónica , FaringeRESUMEN
Importance: Obstructive sleep-disordered breathing (SDB) in children is characterized by snoring and difficulty breathing during sleep. SDB affects at least 12% of otherwise healthy children and is associated with significant morbidity. Evidence from small clinical trials suggests that intranasal corticosteroids improve SDB as measured by polysomnography; however, the effect on symptoms and quality of life is unclear. Objective: To determine whether intranasal mometasone furoate is more effective than intranasal saline for improving symptoms and quality of life in children with SDB. Design, Setting, and Participants: The MIST trial was a multicenter, randomized, double-blind, placebo-controlled trial, recruiting participants from June 8, 2018, to February 13, 2020. Children aged 3 to 12 years who were referred to a specialist for significant SDB symptoms were included; exclusions were previous adenotonsillectomy, body mass index greater than the 97th percentile, and severe SDB. Randomization was stratified by site, and data were analyzed on an intention-to-treat basis from October 28, 2020, to September 25, 2022. Interventions: Participants were randomly assigned to receive mometasone furoate, 50 µg, or sodium chloride (saline), 0.9%, 1 spray per nostril daily, dispensed in identical bottles. Main Outcomes and Measures: The primary outcome was resolution of significant SDB symptoms (ie, reduction to a level no longer requiring referral to a specialist as per the American Academy of Pediatrics guidelines) at 6 weeks, measured by parental report of symptoms using the SDB Score. Results: A total of 276 participants (mean [SD] age, 6.1 [2.3] years; 146 male individuals [53%]) were recruited, 138 in each treatment arm. Resolution of significant SDB symptoms occurred in 56 of 127 participants (44%) in the mometasone group and 50 of 123 participants (41%) in the saline group (risk difference, 4%; 95% CI, -8% to 16%; P = .51) with 26 participants lost to follow-up and missing values managed by multiple imputation. The main adverse effects were epistaxis, affecting 12 of 124 participants (9.7%) in the mometasone group and 18 of 120 participants (15%) in the saline group, and nasal itch/irritation, affecting 12 of 124 participants (9.7%) in the mometasone group and 22 of 120 participants (18%) in the saline group. Conclusions and Relevance: Results of this randomized clinical trial suggest that there was no difference in treatment effect between intranasal mometasone and saline for the management of SDB symptoms. The results suggest that almost one-half of children with SDB could be initially managed in the primary care setting and may not require referral to specialist services, as is currently recommended. Trial Registration: Australian New Zealand Clinical Trials Registry: ANZCTRN12618000448246.
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Calidad de Vida , Síndromes de la Apnea del Sueño , Masculino , Humanos , Niño , Furoato de Mometasona , Rociadores Nasales , Australia , Administración Intranasal , Prurito , Solución Salina , Resultado del TratamientoRESUMEN
Mucociliary clearance is a primary defence mechanism of the airway that can be altered in congenital diseases such as primary ciliary dyskinesia and cystic fibrosis, as well as acquired conditions. This article focuses on primary ciliary dyskinesia and the diagnostic approach to it, which is still evolving.
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Síndrome de Kartagener/fisiopatología , Depuración Mucociliar , Pruebas Respiratorias , Cilios/ultraestructura , Dineínas/fisiología , Humanos , Síndrome de Kartagener/diagnóstico , Óxido Nítrico/análisisRESUMEN
BACKGROUND: Hereditary hemorrhagic telangiectasia (HHT) is an autosomal dominant disease affecting 1 in 5000 individuals. Epistaxis is seen in more than 90% of patients with HHT. Severe recurrent epistaxis can significantly decrease quality of life and may be resistant to standard treatment measures. Dysregulation of angiogenesis has been shown to cause the proliferation of abnormal blood vessels. As such, antiangiogenic treatments have been investigated including beta-blockers. OBJECTIVE: A systematic review of the efficacy of beta-blockers in topical treatment of epistaxis in patients with HHT based on epistaxis duration, frequency, and severity. METHODS: A systematic search was performed using the PubMed, Embase via Ovid, and Cochrane databases. The Preferred Items for Systematic Reviews and Meta-Analyses guidelines were followed. Studies that measured the efficacy of beta-blocker treatment of epistaxis in patients with HHT were included for qualitative analysis. RESULTS: Five studies (3 randomized controlled trials and 2 case series) with a total of 132 patients were included. Administration (systemically or topically via a spray or gel) of timolol and propranolol showed mixed evidence of improvement in epistaxis frequency, severity, and duration when compared with control groups. The evidence for propranolol appears more promising than timolol. CONCLUSION: There are significant limitations in the included studies, and further investigation with larger longitudinal or randomized prospective trials is recommended. The available evidence suggests that beta-blocker treatment may have a positive effect on HHT-related epistaxis.
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Telangiectasia Hemorrágica Hereditaria , Humanos , Epistaxis/tratamiento farmacológico , Epistaxis/etiología , Propranolol/uso terapéutico , Estudios Prospectivos , Calidad de Vida , Ensayos Clínicos Controlados Aleatorios como Asunto , Telangiectasia Hemorrágica Hereditaria/complicaciones , Telangiectasia Hemorrágica Hereditaria/tratamiento farmacológico , TimololRESUMEN
Objective Hospital utilisation research is important in pursuing cost-saving healthcare models. Tonsillectomy is one of the most common paediatric surgeries and the most frequent reason for paediatric hospital readmission. This study aimed to report the government-funded costs of paediatric tonsillectomy in the state of Victoria, Australia, extrapolate costs across Australia, and identify the cost determinants. Methods A population-based longitudinal study was conducted with a bottom-up costing approach using linked datasets containing all paediatric tonsillectomy and tonsillectomy with adenoidectomy surgeries performed in the state of Victoria between 2010 and 2015. Results The total average annual cost of tonsillectomy hospitalisation in Victoria was A$21 937 155 with a median admission cost of A$2224 (interquartile range (IQR) 1826-2560). Inflation-adjusted annual tonsillectomy costs increased during 2010-2015 (P < 0.001), not explained by the rising number of surgeries. Hospital readmissions resulted in a total average annual cost of A$1 427 716, with each readmission costing approximately A$2411 (IQR 1936-2732). The most common reason for readmission was haemorrhage, which was associated with the highest total cost. The estimated total annual expenditure of both tonsillectomy and resulting readmissions across Australia was A$126 705 989. Surgical cost in the upper quartile was associated with younger age, male sex, lower socioeconomic status, surgery for reasons other than infection alone, overnight vs day case surgery, public hospitals and metropolitan hospitals. Surgery for obstructed breathing during sleep had the strongest association to high surgical cost. Conclusions This study highlights the cost of paediatric tonsillectomy and associated hospital readmissions. The study findings will inform healthcare reform and serve as a basis for strategies to optimise patient outcomes while reducing both postoperative complications and costs.
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Tonsilectomía , Adenoidectomía , Niño , Humanos , Estudios Longitudinales , Masculino , Readmisión del Paciente , Estudios Retrospectivos , VictoriaRESUMEN
BACKGROUND: Topical steroids are first-line treatment for chronic rhinosinusitis (CRS), but fail to provide adequate symptom control for all patients. Designed for medical treatment failures, LYR-210 is an implantable matrix that locally elutes mometasone furoate to inflamed sinonasal tissue for up to 24 weeks in CRS patients. In an open-label phase 1 study, LYR-210 demonstrated clinically relevant improvement in the 22-item Sino-Nasal Outcome Test (SNOT-22). Safety and efficacy of LYR-210 in CRS were evaluated in the LANTERN Phase 2 study. METHODS: Sixty-seven surgically naive adult CRS patients who were inadequately controlled by previous medical management and seeking an alternative treatment enrolled in a multicenter, blinded, controlled, dose-ranging study. Patients had moderate-to-severe disease based on SNOT-22 and composite 7-day average scores of the 4 cardinal CRS symptoms (4CS), with diagnosis confirmed by nasal endoscopy and magnetic resonance imaging. Patients were randomized (1:1:1) to saline irrigation-only control or bilateral in-office administration of LYR-210 (2500 µg) or LYR-210 (7500 µg). Safety and efficacy were evaluated over 24 weeks. RESULTS: Both LYR-210 doses were safe and well-tolerated over the 24-week treatment period. LYR-210 demonstrated rapid and durable dose-dependent symptom improvement based on 4CS and SNOT-22, with LYR-210 (7500 µg) achieving statistical significance as early as 8 weeks and out to 24 weeks compared with control. LYR-210 (7500 µg) reduced rescue treatment use and radiographic ethmoid opacification at week 24. CONCLUSIONS: LYR-210 is the first implantable sinonasal treatment to achieve up to 24 weeks of benefit from a single administration in surgically naive CRS patients with and without nasal polyps.
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Pólipos Nasales , Rinitis , Sinusitis , Corticoesteroides/uso terapéutico , Adulto , Enfermedad Crónica , Humanos , Pólipos Nasales/tratamiento farmacológico , Rinitis/tratamiento farmacológico , Sinusitis/tratamiento farmacológico , Resultado del TratamientoRESUMEN
BACKGROUND: Tonsillectomy, with or without adenoidectomy, is the leading reason for paediatric unplanned hospital readmission, some of which are potentially avoidable. Reducing unplanned hospital revisits would improve patient safety and decrease use of healthcare resources. This study aimed to describe the incidence, timing and risk factors for any surgery-related hospital revisits (both emergency presentation and readmission) following paediatric tonsillectomy and adenotonsillectomy in a large state-wide cohort. METHODS: We conducted a population-based cohort study using linked administrative datasets capturing all paediatric tonsillectomy and adenotonsillectomy surgeries performed between 2010 and 2015 in the state of Victoria, Australia. The primary outcome was presentation to the emergency department or hospital readmission within 30-day post-surgery. RESULTS: Between 2010 and 2015, 46,583 patients underwent 47,054 surgeries. There was a total of 4758 emergency department presentations (10.11% total surgeries) and 2750 readmissions (5.84% total surgeries). Haemorrhage was the most common reason for both revisit types, associated with 33.02% of ED presentations (3.34% total surgeries) and 67.93% of readmissions (3.97% total surgeries). Day 5 post-surgery was the median revisit time for both ED presentations (IQR 3-7) and readmission (IQR 3-8). Predictors of revisit included older age, public and metropolitan hospitals and peri-operative complications during surgery. CONCLUSIONS: Haemorrhage was the most common reason for both emergency department presentation and hospital readmission. The higher risk of revisits associated with older children, surgeries performed in public and metropolitan hospitals, and in patients experiencing peri-operative complications, suggest the need for improved education of postoperative care for caregivers, and avoidance of inappropriate early discharge.
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Tonsilectomía , Adenoidectomía , Adolescente , Anciano , Niño , Estudios de Cohortes , Servicio de Urgencia en Hospital , Hospitales , Humanos , Estudios Retrospectivos , Tonsilectomía/efectos adversosRESUMEN
Acinetobacter baumannii infection is responsible for a wide range of infections, including pneumonia, bacteraemia, meningitis, wound infections, and urinary tract infections. During June 2010, two patients on an intensive care unit in an acute hospital in the UK had multi-resistant A. baumannii identified in samples obtained from a variety of specimens. A further case was identified 31 days following confirmation of the first outbreak. The investigation and management of this outbreak included the introduction of enhanced infection prevention and control precautions; the establishment of an Outbreak Control Team; epidemiological investigations; and the decontamination of equipment and the environment. Isolate typing by the Health Protection Agency Centre for Infections laboratory confirmed the three cases had identical A. baumannii strains: European clone II lineage encoded with an OXA-51-type carbapenemase. This suggests that there was a patient-to-patient spread of multi-resistant A. baumannii.