Korean red ginseng (KRG) has been traditionally used in Korea for health improvement. However, the clinical effect of KRG intake on the symptoms in patients with allergic rhinitis remains unknown. Our study was performed to identify the clinical effects of KRG on patients with allergic rhinitis and to examine the effect of KRG on allergic inflammatory reaction. We evaluated 60 patients with allergic rhinitis. All the patients were treated for 4 weeks. The patients were divided into 3 groups, according to the medication. Twenty patients were treated with KRG, 20 patients with the placebo, and 20 patients with the antihistamine. The patients recorded their symptoms in a daily symptom diary card. The patients checked the peak nasal inspiratory flow rate 2 times a day. Total serum immunoglobulin E (IgE) and serum-specific IgE were measured by ImmunoCap method before and after 4-week medication. The Th2 cytokines interleukin-4 (IL-4), IL-5, and IL-10 were checked in the serum before and after the 4-week treatment. The eosinophil counts in the nasal smears were checked. Korean red ginseng group has shown the significant improvement in rhinorrhea, nasal itching, and eye itching. Both the antihistamine and KRG groups showed a significant decrease in total IgE level at the end of treatment. The serum IL-4 level and eosinophil counts in the nasal smears were significantly decreased both in the antihistamine and in the KRG groups. In conclusion, KRG might be a useful treatment modality for patients with allergic rhinitis.
Objectives We hypothesize that when temporal bone fractures occur, the pneumatic cells in the temporal bone are able to absorb most of the impact force during a traumatic event. This study aims to correlate the degree of pneumatization of the temporal bone with the severity of temporal bone fracture (TBF). Methods Charts and computed tomography scans representing 54 TBFs, diagnosed from 2012 to 2017 at a single tertiary hospital, were retrospectively reviewed. Temporal bone pneumatization (TBP) in the petrous apex and mastoid region was evaluated using previously published classification systems. TBP classifications and fracture types were correlated with TBF complications such as sensorineural hearing loss (SNHL), facial nerve palsy (FNP), and vestibular dysfunction. Results Patients with increased pneumatization of the temporal bone had significantly fewer and less severe SNHL. SNHL more strongly correlated with the degree of pneumatization in the mastoid (P = 0.005) than that in the petrous apex (P = 0.024). On the other hand, the degree of TBP correlated poorly with FNP and vestibular dysfunction. However, the mastoid hypopneumatization demonstrated significant correlation with otic-capsule violations (P = 0.002). Fractures with otic-capsule violation were 4 times more likely to have vestibular dysfunction (P = 0.043) and 3 times more likely to have SNHL (P = 0.006). FNP was not associated with otic-capsule violating fractures but was 3.5 times more common in comminuted fractures (P = 0.025). Conclusions The degree of temporal bone pneumatization was negatively correlated to the incidence of otic-capsule violation and the severity of hearing impairment in patients with temporal bone fracture. This study substantiated the potential protective effect of temporal bone pneumatization in TBFs.
The aim of this study was to investigate the clinical outcomes of sublingual immunotherapy (SLIT) using 2 kinds of SLIT medications (LAIS and Staloral) in patients with allergic rhinitis for Dermatophagoides pteronyssinus and Dermatophagoides farinae. We have evaluated the patient’s characteristics, safety, and compliance in 293 patients and also analyzed the symptom score, medication score, satisfaction rate, and immunologic measurement in 84 patients who have continued the treatment over 1 year. The symptom scores were significantly improved in both treatment groups, 51% versus 44% (LAIS vs Starloral) at 1 year ( P < .05). The medication score was also significantly decreased in both treatment groups ( P < .05), 50.8% versus 60%. The subjective improvement score was 44.4% versus 46.1%, and satisfaction rate was 29% versus 40% ( P < .05). The serum immunoglobulin G4 (IgG4) level was significantly increased in Staloral group ( P < .05). The adverse events were 6.2% versus 33.3% and the compliance was 37.7% versus 25.1%. In conclusion, the improvements in symptom score and medication scores were not significant different between 2 SLIT medications at 1 year. LAIS was more compliant, less side effects and Staloral has shown increased satisfaction rate and IgG4 level.
Although cochlear venous insufficiency has been considered to cause sudden sensorineural hearing loss (SSHL), there is insufficient clinical evidence to support this hypothesis. We sought to determine whether there is a correlation between draining patterns of the dural venous sinuses and the side of the affected ear in SSHL, as well as hearing recovery. The medical records of 109 patients diagnosed with unilateral SSHL were retrospectively reviewed. Magnetic resonance images and pure tone audiometry were performed in all patients. We measured the dominance of the inferior petrosal sinus (IPS) and transverse-sigmoid sinus (TS/SS) ipsilateral to the affected ear. Most patients were characterized by asymmetric venous drainage (IPS, 53.2%; TS/SS, 81.7%). The dominant side of the IPS or TS/SS was independent of the side of the affected ear for all patients in this study. However, in 35 patients with early recovery within 2 weeks, the dominant side of TS/SS was significantly associated with the side of the affected ear (p = 0.011). Moreover, the dominance of both the IPS and TS/SS influenced hearing outcomes at 3 months. Dominant TS/SS ipsilateral to the affected ear, particularly in the presence of ipsilateral hypoplastic IPS, is associated with a favorable hearing prognosis of SSHL. Sudden sensorineural hearing loss (SSHL) is frequently associated with idiopathic etiology. Several theories concerning causes of SSHL have been proposed, including viral infection and autoimmune disease. Disruption of cochlear blood flow has also been considered as one of the factors explaining the potential pathophysiology of SSHL 1. Studies using an animal model have provided evidence to support vascular impairment as a possible cause of SSHL, since it is not possible to directly measure or visualize small amounts of blood flow in the cochlea using current techniques in humans 1. Similar to retinal vein occlusions, impaired venous return from the cochlear circulation is suspected to cause inner ear disorders 2. However, there are fewer experiments investigating the effect of venous congestion produced in the cochlea, compared to the number of experiments involving occlusion of arteries to the cochlea 2,3. The inferior cochlear vein (ICV) is the main draining vein of the cochlea. The ICV runs within the canal of Cotugno proximal to the cochlear aqueduct. Considering the venous drainage of the cochlea into the dural sinus, anatomic variability of adjacent sinuses, including the inferior petrosal sinus (IPS), transverse-sigmoid sinuses (TS/SS), or the jugular bulb, may affect the venous drainage of the cochlea and the development of hearing impairment. This theory of venous congestion is supported by the fact that the dural sinuses frequently have asymmetric drainage in the normal population. Prior studies have demonstrated that 23-35% and 72% of cases presented asymmetric structure of the IPS and TS/SS, respectively 4. In addition, there have been radiological studies showing significant asymmetry of the jugular bulb 5. Contrast-enhance...
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.