View clinical trials related to Rhinosinusitis.
Filter by:The primary purpose of the study is to evaluate the efficacy of brensocatib at 10 and 40 milligrams (mg) once daily (QD) compared with placebo in improving clinical symptoms of CRSsNP.
Rhinitis is a type of upper respiratory infection with a common nasal pathology especially in Southeast Asia, which is characterized by the presence of one or more of the following symptoms: itchy nose, sneezing, runny nose, and nasal congestion. Other symptoms occasionally experienced include headache, excessive pain reaction, cough, fever. Rhinitis can be idiopathic or due to a variety of causes, including allergens, medications, endocrine/metabolic, infectious, inflammatory, and abnormal nasal structures. The treatment of acute rhinosinusitis and allergic rhinitis in hospitals is currently carried out according to the general professional guidance of the Vietnam Ministry of Health. Most patients are prescribed corticosteroids, antihistamines, and antibiotics for immediate decongestion and anti-inflammatory effects. Current concerns about antimicrobial resistance (AMR) as well as side effects of corticosteroids and antihistamines have led to an urgent need for a naturebased next generation therapeutic approach that is safe, effective and helps in addressing the issues of AMR. The goal of this interventional study is to evaluate the safety and efficacy of postbiotic nasal spray using inert bioparticles of Bacillus subtilis DSM32444 in treatment of acute rhinosinusitis; and to compare the efficacy against Neomycin/Dexamethasone//Xylometazoline administered as a nasal spray as an adjunct to Amoxicillin/Clavulanate standard treatment in patients with acute rhinosinusitis. Patients with acute rhinosinusitis who give consent to participate in the study will be randomly assigned in a 1:1 ratio to one of two groups using postbiotic of Bacillus subtilis DSM32444 nasal spray ("Sperovid") or Neomycin/ Dexamethasone nasal spray for a period of 10 days. Investigators will compare whether the nasal spray using postbiotic Bacillus subtilis DSM32444 has similar efficacy as compared to Neomycin/Dexamethasone/Xylometazoline nasal spray as an adjuvant therapy along with the standard Amoxicillin/Clavulanate regimen in patients with acute rhinosinusitis based on time to improvement of rhinosinusitis symptoms.
Rhinitis is a type of upper respiratory infection with a common nasal pathology especially in Southeast Asia, which is characterized by the presence of one or more of the following symptoms: itchy nose, sneezing, runny nose, and nasal congestion. The treatment of acute rhinosinusitis and allergic rhinitis in hospitals is currently carried out according to the general professional guidance of the Vietnam Ministry of Health. A common treatment regime for patients with rhinosinusitis in Vietnam includes a combination of steroids and antibiotics (Neomycin/Dexamethasone/ Xylometazoline) administered as a nasal spray, in adjunct with Amoxicillin/clavulanate 875/125 mg taken orally every 12- hours. The duration of treatment for patients is about 10 days depending on the severity of the disease. During the treatment period, a change in the systemic antibiotic regimen is necessary if the observations after 3 to 5 days of treatment do not show signs of a satisfactory response. Current concerns about antimicrobial resistance (AMR) as well as side effects of corticosteroids and antihistamines have led to an urgent need for a naturebased next generation therapeutic approach that is safe, effective and helps in addressing the issues of AMR. There have been multiple research studies supporting the efficacy of bacterialbased approaches in the prevention of viral respiratory infections, and that have potential for treatment. For use in the respiratory tract, it is necessary to have a completely sterile product to ensure safety in the long-term and there is a need for safety assessment of products both in animal models and human studies. This phase of the study aims to evaluate the safety in humans of a nasal spray using a postbiotic preparation of Bacillus subtilis DSM32444 and that is a sterile inert bioparticle.
This project focuses on researching chronic rhinosinusitis in patients, employing image processing techniques and molecular biology methods to jointly determine the research objectives: 1. Investigating heterogeneity. 2. Developing an intelligent assessment model. 3. Creating a visual tool for diagnosis and prognosis.
This study is a pragmatic, real-life, observational study recruiting adult patients with chronic rhinosinusitis with nasal polyposis who are eligible to start biologicals as standard treatment. The aim of this study is to observe the long-term outcomes of biologicals in CRSwNP patients with or without comorbid asthma in 'real life'. Moreover, the investigators will gain insight into the mechanisms of biologicals in the local and systemic immunity of these patients and investigate novel local and systemic biomarkers and predictors of response.
The study is being conducted to evaluate the efficacy, and safety of SHR-1905 injection in subjects with chronic rhinosinusitis with nasal polyps (CRSwNP), as well as to explore the reasonable dosage of SHR-1905 injection for CRSwNP.
This is a parallel group, Phase 3, 2-arm study for treatment. The purpose of this study is to evaluate dupilumab subcutaneous (SC) injections compared to placebo in Chinese adult participants with CRSwNP, on a background therapy with intranasal corticosteroids (budesonide nasal spray). Study details include: - The study duration will be up to 40 weeks. - The treatment duration will be up to 24 weeks. - The number of visits will be 7.
This study aimed to evaluate the efficacy of Pulsed electromagnetic field (PEMF) for Chronic sinusitis in a randomized, double-blind, placebo-controlled trial.
This study aimed to evaluate the efficacy of low-level laser therapy (LLLT) for Chronic sinusitis in a randomized, double-blind, placebo-controlled trial.
Background/rationale While multiple disorders feature a Type 2 (T2) inflammation, triggers for T2 remains unknown. In Chronic Rhinosinusitis with Nasal Polyposis CRSwNP), a classic Type 2 disorder, dysfunction of the epithelial barrier is suggested by loss of epithelial cell differentiation, impaired response to wounding, and impairment of innate defense mechanisms. After unsuccessful attempts to describe T2 disorders solely by host genetic or environmental factors, the role of epigenetics in the modification of innate immune response and epithelial integrity appears an important unexplored mechanism for a novel appreciation of T2 disease. In addition, the investigators explore the possibility that these changes may be induced by viral pathogens. This concept has been supported by the recent observation that SARS-CoV-2 viral reduction measures resulted in a reduction of the frequency of respiratory viruses and a concomitant reduction in chronic airway disease, suggesting a role for viruses in T2 disease. Hypothesis The investigators believe T2 chronic rhinosinusitis (CRSwNP) involves epigenetic mechanisms where external factors, possibly viruses, contribute to disease via epigenetic manipulation and/or chronic viral infection. Objectives The investigators aim to identify epigenetic signatures associated with T2 CRS and explore the contribution of viruses. Method A robust methylation profiling with extensive coverage will be used for epigenome-wide association studies in T2 CRS patients assessing healthy subjects, CRS patients in remission, and diseased patients undergoing surgery. Moreover, advanced transcriptomic and metagenomic methods will identify gene expression profiles and viruses. This proposal also includes a cross-sectional study of patients undergoing surgery to assess transcriptomic patterns and epigenetics at the single-cell level. Expected outcome The investigators expect to identify epigenetic biomarkers and implicate several pathogenic viruses to open new targets for novel therapies.