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We list hundreds of Clinical Trials about "Marketed Nasal Strip Placebo Nasal Strip Prototype Nasal" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.
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This is a 14-day, randomized, placebo-controlled, parallel group, masked clinical trial of oral guaifenesin for the therapy of Chronic Rhinitis in 36 children between the ages of 7 and 18 years. The study investigates the effectiveness of guaifenesin in the relief of nasal symptoms in children with CRS using the sinonasal 5 survey (SN-5) in comparison to nasal airway volume, and biophysical properties of nasal secretion. The investigators hypothesize that Guaifenesin use over a...
The goal of this non interventional study is to investigate the efficacy, tolerability and safety of the newly developed Ectoin Nasal Douche END01. Within the study, END01 will be used as concomitant therapy in addition to the use of a Xylometazoline-containing decongestant nasal spray. It will be investigated if the dosis of the used decongestant nasal spray might be reduced, the development of the disease might be positively influenced and/or the potentially occuring s...
Nasal obstruction is a very subjective sensation but it's also a frequent reason of consultation. Two specific questionnaire NOSE and RhinoQOL were validated; but rhinomanometry value is still a question to debate. As well as the difference between acoustic rhinometry and rhinomanometry. Usually nasal obstruction due to a septal deviation is treated by septoplasty. If the anatomic result can be proved true, the patient's felt would be unsuccessful. The aim of this study...
The primary objective of this study is to evaluate the efficacy of the combination of mometasone furoate nasal spray (MFNS) and oxymetazoline nasal spray (OXY) given together once a day in treating subjects with seasonal allergic rhinitis (SAR) in relieving symptoms including nasal congestion. The secondary objectives of this study are to evaluate the potential of the combination to produce tachyphylaxis and/or rebound congestion, and to evaluate the safety of the combination.
Background: Nasal polyps are found in about 5% of asthmatic patients.A close link exists between the upper and lower airways and the concept of the "United Airways" has emerged mainly from studies on allergic rhinitis and asthma. However, other upper airway diseases, such as chronic sinusitis and nasal polyposis may influence lower airway diseases. As for nasal polyposis, eosinophils are the major effector cells in asthma and have been associated with a worsening of this condit...
Evaluation of the effect of fluticasone propionate vs placebo applied as nasal spray on the increase of allergen-specific serum IgE levels following nasal exposure to recombinant allergens. Nasal sprays will be applied for four weeks starting two weeks before nasal provocation and serum IgE levels will be followed during eight weeks after nasal provocation.
A 7-year-old arhinia patient receives nasal reconstruction with nasal cavity reconstruction and is aided with the application of a 3D-printed nasal stent to prevent nasal cavity constriction.
To demonstrate the effects of ciclesonide applied as a nasal aerosol and ciclesonide aqueous (AQ) nasal spray on hypothalamic-pituitary-adrenal axis.
The aim of this study is to evaluate the use of nasal broadband glasses HFNC (High Flow Nasal Cannula) in the initial management of severe bronchiolitis in infants admitted in ICU. Nasal HFNC can deliver warmed humidified gas through a nasal interface, greatly improving the safety and efficacy of administering O2. This device generates a continuous positive pressure in the airways, to reduce the work of breathing. The sealing absence of the HFNC at the nasal interface improves...
Nasal packing is frequently applied after nasal surgery. Nasal packing reduces epistaxis, prevents septal hematoma and stabilizes nasal septum. Nasal mucosa is quite sensitive to pain, therefore the most common problems after surgery are postoperative pain and anxiety during removal of the nasal packing. Lots of methods have been tried to control this pain (non-steroidal anti-inflammatory drugs, nerve blockade with long-acting local anesthetics, local anesthetics infiltration i...
Currently, there are no tools that can measure nasal airflow in an objective manner that is non-invasive to the patient. This clinical study aims to address this by evaluating the use of thermal imaging as a diagnostic tool for measuring nasal airflow. Proper airflow cools the nasal airway as it passes--obstructions or narrowed airways hinder flow and results in elevated temperatures along the airway and nasal tissue. It is this elevation in temperature, or more specifically, ...
The purpose of this study is to see whether ASP-1001 when given as a nasal spray is safe and can reduce the signs and symptoms of allergic rhinitis (hayfever) following nasal challenge with antigen.
This study evaluates whether Mitomycin C is an effective alternative to septal splints in the treatment of nasal synechiae.
A Phase 3b Proof-of-Concept study to evaluate the ability of fevipiprant dose 1 and dose 2, compared with placebo, as add-on to nasal spray standard-of-care (SoC), in reducing endoscopic nasal polyp score in adult (≥ 18 years) patients with nasal polyposis and concomitant asthma.
Obstructive sleep apnea (OSA) is an increasingly prevalent disorder characterized by repeated upper airway collapse during sleep, resulting in oxygen desaturation and frequent arousals. The etiology of OSA remains unclear. Many studies indicates an association between nasal obstruction and apnea. However,the precise nature of this relationship is far from clear and the importance of resistance to nasal airflow in the pathogenesis of airway collapse in OSA patients remains cont...
The objective of the study is to document the objective immunological effects of SLIT on the nasal mucosa. Better understanding of these immunological pathways, in which this widely practised clinical therapy is likely to work, can only benefit the overall outcome of this, more patient friendly, therapy and it will demonstrate the effects of SLIT on the allergic reaction, with objective parameters, in the nasal tissues showing it to be a true etiological treatment of allergy.
This study evaluates labeling comprehension, ease of use and effectiveness of a new device for nasal and sinus irrigation and/or aspiration. The device is currently cleared for professional use and home use with a prescription. This is a usability study to demonstrate that this device is appropriate for home use.
This study aims to compare the two techniques of relieving nasal obstruction, and its efficacy in the relief of headache, hyposmia and post-nasal drip and nasal synechiae formation and /or other postoperative complications following each techniques of surgery.
The aim of this present study is to investigate the use of benralizumab as treatment for severe nasal polyposis. The effect of benralizumab on nasal polyps will be assessed over a 56 weeks of treatment period in patients with severe bilateral nasal polyposis who are still symptomatic despite standard of care therapy, i.e current use of intranasal corticosteroids (INCS) and prior surgery and/or use of systemic corticosteroids. The first 200 patients that complete the 56-week tre...
Purpose: This study is aimed to be a prospective clinical trial to investigate the efficacy of a chitosan-coated nasal packing (ChitoFlex® used in conjunction with the HemCon Nasal Plug) in the management of difficult spontaneous epistaxis and to evaluate its healing effect on nasal mucosa. The introduction of products that enhances hemostasis can have clinical advantages when associated with traditional nasal packing. These advantages include a better hemostatic ...
The standard imaging procedure to diagnose a nasal fracture still is radiography (lateral nasal view and occipitomental view). But technological advances in ultrasonography during the last few decades have made high-resolution ultrasound devices available to the majority of medical centers. It has been shown that the bony structures of the nose can be well examined by ultrasound in the last few years. The hypothesis: "Is ultrasound of equal diagnostic accuracy in diagnosing nas...
The goal of this prospective randomized study is to compare the effect of nasal tip lifting during nasotracheal intubation. The question the investigators are trying to answer is: If the nasal tip is tilted, will the E-tube be more likely to enter the lower passage during nasal intubation?
The objective of this study is to evaluate the microbial consortia and the host inflammatory factors present in the nasal passages of patients during upper respiratory symptomology and when healthy using culture and molecular analysis techniques.
In children with mild apnea combined therapy with an inhaled nasal steroid and a medication that decreased nasal congestion (montelukast) was shown to be effective. We are testing to see if this combination works in adults with mild apnea as well.
The aim of this evaluation is to test: 1. Whether using nasal pillows at high pressures has comparable outcomes to nasal masks 2. Patient mask type preferences at high pressures