Active clinical trials for "Common Cold"

The purpose of this of this study is to determine if 3804-250A can prevent the common cold caused by the rhinovirus when applied to the hands. The study will also evaluate whether 3804-250A can prevent rhinovirus infection or common cold illnesses. The study will also evaluate the safety of 3804-250A.

The purpose of this study is to proactively collect customer feedback on the performance aspects and risk factors of Olynth Nasal Saline Drops/Spray and Olynth Ectomed Nasal Spray.

BACKGROUND/SIGNIFICANCE: With developments in mobile health and the abundance of smartphones, online consultations have emerged as a popular form of primary care in Sweden. Controversy exists regarding diagnostic accuracy, appropriate prescription of antibiotics, and effects on care-seeking patient behavior following implementation of online consultations. As empirical research is lacking, the investigators seek to evaluate online primary care consultations compared to physical consultations with regards to non-inferiority of antibiotic prescription for chief complaint of sore throat. METHODS: Medical record data is used to identify patients with a chief complaint of sore throat, cough/common cold/influenza, or dysuria after choosing online (DIGI) or physical (PHYSI) consultations. A cohort of patients with similar chief complaints prior to implementation of online consultations was used as a control group (CONTROL). Prospective data from local registries and medical records was gathered 14 days the consultation. The primary outcome was rate of antibiotic prescription after sore throat. Secondary outcomes included patient revisits (including hospital admissions), patient satisfaction, time to physician contact, registered diagnosis, and documentation or Centor Criteria and Urinary Tract Infection (UTI)-Criteria. SIGNIFICANCE: Results will shed light on whether antibiotic prescription differs significantly between digital and physical primary care consultations. Hypotheses may also be generated as to how patients seek care in light of improved availability in a tax-sponsored healthcare system.

The purpose of the study is to investigate the incidence of non-allergic rhinitis on a not selected group of young students (n=100-300). Students will be selected by public posting. In all students an allergy skin test will be performed. Then the local IgE of 24 subjects with non-allergic rhinitis will be compared to the local IgE of 24 subjects with allergic rhinitis and positive prick test to house dust mite. In addition 20 controlls will be investigated. Based on these investigations, the importance of local IgE and the IgE spectrum in conjunction with rhinitis should be further clarified.

Observation study of patients with chronic rhinitis or chronic urticaria in Thailand

The purpose of this study is to evaluate development of allergic rhinitis in children with nonallergic rhinitis.

The goal of this observational PMCF study is to confirm the efficacy and safety of the medical device KalobaNaso (a nasal spray) in children, adolescents and adults with common cold symptoms, such as runny nose, nasal congestion and rhinitis. The main questions it aims to answer are: Is the product effective in the treatment of common cold symptoms? Is the product safe? After buying the product, participants will be asked to fill in a questionnaire, in order to: Assess the cold symptoms before the use of the nasal spray. Assess the resolution of cold symptoms after the use of the nasal spray. Describe the adverse effect(s)/problem(s) observed while using the product (if any).

The study is designed to investigate whether paracetamol from a hot remedy reaches the plasma faster than standard paracetamol tablets. The study will also assess the gastrointestinal transit of two oral cold and influenza ('flu') formulations using gamma scintigraphy. It is postulated that paracetamol in solution, such as from cold and 'flu' hot remedies, provides a greater early exposure compared to standard paracetamol tablets. In addition, the pharmacokinetic (PK) profile of paracetamol in the two formulations will be investigated.

Cardiovascular magnetic resonance (CMR) imaging will be used to assess the impact of common colds and physical training in high-performing athletes. Healthy individuals from the general public will serve as a comparison group. CMR has previously been shown to accurately assess cardiac function, edema, inflammation, and injury. Athletes competing at National level and Developmental Canadian teams will be prospectively recruited. All participants will have CMR scans at low and high intensity training. Participants will be re-scanned immediately after clinical evidence of a common cold, as determined by respiratory and flu-like symptoms. After 4 weeks, a follow-up CMR scan will be performed. On the day of each CMR scan, electrocardiograms and blood samples will be drawn from each participant. Blood samples will provide markers of systemic inflammation, such as leukocyte counts. At each CMR scan, athletes will be asked to describe there recent history of physical exertion in questionnaires, which will reflect the degree of physical exertion performed.

In this bioavailability trial should be shown that the one of the main active constituent in alcoholic echinacea extracts, the alkylamide dodeca-2E,4E,8Z,10E/Z-tetraenoic acid isobutylamide (short: tetraen) is bioavailable in children of different age groups after intake of 5 Echinaforce junior tablets.