[Chronic rhinosinusitisand type 2 disease].

Diseases of the upper and lower airways are commonly described as global airway disease, which shares basic inflammatory mechanisms, and airway comobidity is frequently found. The prevalence of chronic rhinosinusitis (CRS) is 5-12%, characterised as CRS with nasal polyps (CRSwNP) or CRS without nasal polyps (CRSsNP). Inflammation in CRSwNP is often type 2, whereas CRSsNP often involves non-type 2.

[Traumatic orbitalt compartment syndrome].

Increased pressure in the orbital compartment is a medical emergency requiring immediate surgical intervention. Treatment should be initiated within the first hour to avoid permanent visual loss. This review describes the findings of orbital compartment syndrome and the procedure of performing lateral canthotomy and cantholysis.

[Traumatic orbital compartment syndrome].

Orbital compartment syndrome is an uncommon complication of trauma to the eye and its surroundings or a rare complication to sinus surgery. Nevertheless, it is important to diagnose and treat the condition urgently as it may cause irreversible visual impairment. In this case report, we describe a 29-year-old male suffering from a blunt trauma to the eye.

Management of new onset loss of sense of smell during the COVID-19 pandemic - BRS Consensus Guidelines.

Objectives: The primary aim of the study is to provide recommendations for the investigation and management of patients with new onset loss of sense of smell during the COVID-19 pandemic.

Design: After undertaking a literature review, we used the RAND/UCLA methodology with a multi-step process to reach consensus about treatment options, onward referral, and imaging.

Setting And Participants: An expert panel consisting of 15 members was assembled.

Chronic rhinosinusitis in COPD: A prevalent but unrecognized comorbidity impacting health related quality of life.

Introduction: Unified airway disease where upper respiratory tract inflammation including chronic rhinosinusitis (CRS) affects lower airway disease is known from asthma, bronchiectasis, cystic fibrosis and primary ciliary dyskinesia but little is known about CRS and health related quality of life in COPD. We investigate firstly, the prevalence of CRS in COPD. Secondly the impact of CRS on HRQoL.

Injection of Steroid in Nasal Polyps: A Systematic Review.

Background: Chronic rhinosinusitis (CRS) is a common chronic condition classically divided into two phenotypes according to the presence or absence of nasal polyps. The effects of both medical and surgical treatment are often temporary, encouraging research into new treatment options.

Methods: We performed a systematic review related to dosages, effects, side effects, and safety of intrapolyp steroid injection in patients with nasal polyps.

Effect of Functional Endoscopic Sinus Surgery on Outcomes in Chronic Rhinosinusitis​.

Purpose Of Review: Chronic rhinosinusitis (CRS) has a significant negative impact on quality of life (QoL). Surgical treatment of CRS is indicated when medical therapy fails to achieve adequate symptom control. This review summarizes the latest information on the outcomes after endoscopic sinus surgery (ESS) with relation to QoL, revision rates, olfaction, absenteeism, asthma control, use of systemic medications, quality of sleep and complications.

The Burden of Non-steroidal anti-inflammatory exacerbated respiratory disease from the patient's perspective - a qualitative analysis of posts from the Samter's Society.

Background: A subset of patients with chronic rhinosinusitis with nasal polyps and asthma have non-steroidal anti-inflammatory drug exacerbated respiratory disease (N-ERD). Typically, these patients often have more difficult to treat symptoms of both chronic rhinosinusitis and asthma. They also have higher rates of revision after endoscopic sinus surgery.

Can secretory immunoglobulin A in saliva predict a change in lung infection status in patients with cystic fibrosis? A prospective pilot study.

Background: Chronic lung infection with is the main cause of mortality in patients with cystic fibrosis (CF). Sinus colonization with P. aeruginosa often precedes intermittent lung colonization, and intermittent colonization precedes chronic infection.

[The cardiovocal syndrome].

Ortner's syndrome, also known as the cardiovocal syndrome, refers to left recurrent laryngeal nerve palsy and hereby hoarseness due to cardiovascular disease. The palsy arises from compression of the nerve, as it passes between the aortic arch and the pulmonary artery. This case report describes a patient, who presented with hoarseness and recurrent laryngeal nerve palsy due to an 8 × 7.

Proceedings of the 2nd BEAT-PCD conference and 3rd PCD training school: part 1.

Primary ciliary dyskinesia (PCD) is a rare heterogenous condition that causes progressive suppurative lung disease, chronic rhinosinusitis, chronic otitis media, infertility and abnormal situs. 'Better Experimental Approaches to Treat Primary Ciliary Dyskinesia' (BEAT-PCD) is a network of scientists and clinicians coordinating research from basic science through to clinical care with the intention of developing treatments and diagnostics that lead to improved long-term outcomes for patients. BEAT-PCD activities are supported by EU funded COST Action (BM1407).

The accessibility of topical treatment in the paranasal sinuses on operated cystic fibrosis patients assessed by scintigraphy.

Background: Nasal irrigations with antibiotics are used to eradicate Pseudomonas aeruginosa from the upper airways in patients with cystic fibrosis (CF) and thereby avoid lung colonisations; nevertheless, the efficacy is uncertain.

Methodology: The aim of this study was to investigate the accessibility and durability of solutions in the sinuses before and after sinus surgery. The participants irrigated their noses with radioactively marked saline and were evaluated using a dynamic SPECT/CT scan.

Sinus bacteriology in patients with cystic fibrosis or primary ciliary dyskinesia: A systematic review.

Background: A correlation exists between the microbial flora of the upper and lower airways in patients with cystic fibrosis (CF) or with primary ciliary dyskinesia (PCD). The sinuses can function as a bacterial reservoir where gram-negative bacteria adapt to the airways and repeatedly are aspirated to and colonize the lungs according to the theory of the united (unified) airways. Whereas the pattern of bacterial flora in the lower airways has been extensively studied, the upper airways have drawn limited attention.

Clinical care of children with primary ciliary dyskinesia.

Primary ciliary dyskinesia (PCD) is a rare heterogeneous disorder, usually inherited as an autosomal recessive condition but X-linked inheritance is also described. Abnormal ciliary function in childhood leads to neonatal respiratory distress in term infants, persistent wet cough, bronchiectasis, chronic rhinosinusitis, and hearing impairment; approximately 50% of patients have situs inversus. There is a paucity of evidence for treating PCD, hence consensus guidelines are predominantly influenced by knowledge from cystic fibrosis (CF).

Bacteriology and treatment of infections in the upper and lower airways in patients with primary ciliary dyskinesia: adressing the paranasal sinuses.

The respiratory tract is lined with motile cilia that transport respiratory mucus. Primary ciliary dyskinesia (PCD) is a chronic genetic disease caused by mutations in genes responsible for ciliary structure and function. Non-functional airway cilia impair the mucociliary clearance (MCC), causing mucostasis, lung infections and destruction, chronic rhinosinusitis (CRS) and hearing impairment.

Sinus surgery can improve quality of life, lung infections, and lung function in patients with primary ciliary dyskinesia.

Background: Chronic rhinosinusitis (CRS) and bacterial sinusitis are ubiquitous in patients with primary ciliary dyskinesia (PCD). From the sinuses, Pseudomonas aeruginosa can infect the lungs.

Methods: We studied the effect of endoscopic sinus surgery (ESS) on symptoms of CRS and lower airway infections in PCD patients in a prospective single-arm intervention study of ESS with adjuvant therapy using nasal irrigation with saline, topical nasal steroids, and 2 weeks of systemic antibiotics.

Gene expression, signal transduction pathways and functional networks associated with growth of sporadic vestibular schwannomas.

The objective of this study was to determine global gene expression in relation to Vestibular schwannomas (VS) growth rate and to identify signal transduction pathways and functional molecular networks associated with growth. Repeated magnetic resonance imaging (MRI) prior to surgery determined tumor growth rate. Following tissue sampling during surgery, mRNA was extracted from 16 sporadic VS.

A longitudinal evaluation of hearing and ventilation tube insertion in patients with primary ciliary dyskinesia.

Introduction: Primary ciliary dyskinesia (PCD) is an autosomal recessive genetic disease, which primarily manifests with oto-sino-pulmonary symptoms. Otitis media with effusion (OME) is common from early childhood. The existing literature on OME management in PCD is conflicting.

Bacterial evolution in PCD and CF patients follows the same mutational steps.

Infections with Pseudomonas aeruginosa increase morbidity in primary ciliary dyskinesia (PCD) and cystic fibrosis (CF) patients. Both diseases are associated with a defect of the mucociliary clearance; in PCD caused by non-functional cilia, in CF by changed mucus. Whole genome sequencing of P.

Sinus surgery postpones chronic Gram-negative lung infection: cohort study of 106 patients with cystic fibrosis.

Background: In patients with cystic fibrosis (CF) the sinuses are a bacterial reservoir for Gram-negative bacteria (GNB). From the sinuses the GNB can repeatedly migrate to the lungs. In a one-year follow-up study, endoscopic sinus surgery (ESS) with adjuvant therapy reduced the frequency of pulmonary samples positive for GNB.

Effect of bevacizumab on intracranial meningiomas in patients with neurofibromatosis type 2 - a retrospective case series.

Purpose: The hallmark of neurofibromatosis type 2 (NF2) is bilateral vestibular schwannomas (VS). Approximately 80% of NF2 patients also have intracranial meningiomas. Vascular endothelial growth factor (VEGF) is expressed in both NF2-related and sporadic occurring meningiomas and anti-VEGF therapy (bevacizumab) may, therefore, be beneficial in NF2-related meningiomas.

A longitudinal study of lung bacterial pathogens in patients with primary ciliary dyskinesia.

In patients with primary ciliary dyskinesia (PCD), impaired mucociliary clearance leads to an accumulation of secretions in the airways and susceptibility to repeated bacterial infections. The primary aim of this study was to investigate the bacterial flora in non-chronic and chronic infections in the lower airways of patients with PCD. We retrospectively reviewed the presence of bacteria from patients with PCD during an 11-year period and genotyped 35 Pseudomonas aeruginosa isolates from 12 patients with chronic infection using pulsed-field gel electrophoresis.

The effect of bevacizumab on vestibular schwannoma tumour size and hearing in patients with neurofibromatosis type 2.

The hallmark of neurofibromatosis type 2 (NF2) is bilateral vestibular schwannomas (VS) and severe hearing loss is common in NF2 patients. Vascular endothelial growth factor (VEGF) expression level in NF2 correlates with tumour growth rate and bevacizumab, a VEGF-binding antibody, has previously been shown to induce tumour shrinkage and improve hearing. We retrospectively reviewed the effect of bevacizumab on hearing and VS tumour size in 12 consecutive NF2 patients.