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Nasal congestion, a common symptom related to allergic rhinitis (AR), often is associated with poor sleep quality, leading to decreased learning ability, decreased productivity at work or school, and a reduced quality of life. The release of inflammatory mediators and activation of inflammatory cells results in nasal congestion, causing disrupted sleep and subsequent daytime somnolence. Therefore it is important to treat AR with medications that improve congestive symptoms without exacerbating sedation. Second-generation antihistamines and anticholinergic drugs are well tolerated but have little effect on congestion and therefore are limited in their ability to reduce AR-associated daytime somnolence. However, intranasal corticosteroids reduce congestion, improve sleep and sleep problems, and reduce daytime sleepiness, fatigue, and inflammation. Recently, montelukast, a leukotriene receptor antagonist, has joined the approved therapies for AR. Montelukast significantly improves both daytime and nighttime symptoms. AR treatment should endeavor to improve daytime and nighttime symptoms, sleep, and productivity, thereby improving quality of life.
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PMID:The correlation between allergic rhinitis and sleep disturbance. 1608 9

Allergic rhinitis is associated with sleep disturbances, daytime somnolence, and fatigue. The exact relationship between rhinitis and sleep disturbance is unknown; however, both the symptoms and underlying pathology of allergic rhinitis can interfere with sleep quality. Nasal congestion, which has been shown to cause sleep-disordered breathing, is thought to be primarily responsible for rhinitis-related sleep disorders. The severity of nasal congestion follows a circadian rhythm, being worst at night and in the early morning. Chronotherapy is the study of the effects of administration time on the safety and efficacy of drug therapy based on circadian influences on the pharmacokinetics and pharmacodynamics of medications. Chronotherapy studies in allergic rhinitis suggest there are benefits to nighttime dosing of antiallergy medications. For example, the antihistamine mequitazine has shown improved efficacy when administered in the evening compared with morning dosing. More study is needed to determine whether this is a class effect. Leukotriene receptor antagonists are indicated for evening administration; these drugs significantly improve nighttime rhinitis symptoms. Intranasal corticosteroids administered in the morning have demonstrated efficacy in improving nighttime symptoms; however, it is unknown whether evening administration would improve their effects on nocturnal rhinitis symptoms. Because of the significant detrimental effects of nocturnal rhinitis symptoms on quality of life, allergic rhinitis therapies should be evaluated for efficacy in ameliorating nighttime symptoms.
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PMID:Pharmacologic approaches to daytime and nighttime symptoms of allergic rhinitis. 1608 9

Rhinitis is a common condition that affects a significant proportion of the general population, as well as a high proportion of athletes. Nasal congestion is a predominate symptom of the late-phase reaction in allergic rhinitis and can have far-reaching effects that extend through the airway and beyond the nose. Rhinitis is often found in conjunction with asthma and is a risk factor for asthma. Nasal obstruction, which does not permit conditioning of inspired air by the nasal turbinates, may contribute to asthma symptoms and the development of asthma. These adverse conditions may be especially troublesome for the high-performance athlete who has increased nasal airflow turbulence and who competes under extreme conditions that may worsen rhinitis and asthma. Under the theory of the unified airway, an immune response induced in the nose may extend into the lungs via cytokines and other inflammatory mediators. Nasal congestion can significantly contribute to sleep dysfunction, leading to daytime fatigue and decreased performance. Treatment of allergic rhinitis can improve sleep and foster productivity. Control of rhinitis and nasal congestion, which is obtained by various therapies, may reverse lower airway tendency to bronchoconstriction.
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PMID:Nasal obstruction, the airway, and the athlete. 1625 69

Patients with perennial allergic rhinitis (PAR) often present with nasal congestion, poor sleep, daytime fatigue, and daytime somnolence. Pharmacologic therapy that reduces nasal congestion should improve the PAR patients' sleep quality and reduce daytime somnolence and fatigue. Our hypothesis is that intranasal steroid budesonide (BUD), an effective topical anti-inflammatory agent, will reduce nasal congestion and improve the patients' quality of life. The objective of this study was to determine whether topical steroid BUD improves sleep, daytime somnolence, and fatigue in patients with PAR. Twenty-six subjects were enrolled in a double-blind, placebo-controlled, crossover study using Balaam's design. Patients were treated with intranasal steroid spray BUD or placebo. The Epworth Sleepiness Scale, daily diary, and questionnaires were used as tools for subjective data analysis, which focused on nasal symptoms, sleep quality, daytime somnolence, and fatigue. The results were summarized and compared by PROC MIXED in SAS. The daily diary data showed significant improvement in self-reported nasal congestion (p = 0.04) and daytime sleepiness (p = 0.01) and a trend in reduction of daytime fatigue (p = 0.08) in the BUD group compared with the placebo group. The sleep measures showed statistically significant improvement in total sleep measures score (p = 0.04), "sleep compared with absolute" (p = 0.01), and "refreshing and restorative" sleep (p = 0.04) in the active group. Nasal corticosteroid BUD is effective in reducing nasal congestion, daytime somnolence, and daytime fatigue, and improving sleep quality in PAR.
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PMID:The effect of intranasal steroid budesonide on the congestion-related sleep disturbance and daytime somnolence in patients with perennial allergic rhinitis. 1627 Jul 19

Sleep quality can be significantly impacted by nasal congestion, a common symptom related to allergic rhinitis (AR). This may lead to decreased learning ability, productivity at work or school, and a reduced quality of life. A number of inflammatory cells and the release of inflammatory mediators lead to increased nasal congestion, causing disrupted sleep and subsequent daytime somnolence. Therefore, it is important to treat AR with medications that improve congestive symptoms without worsening sedation. Second-generation antihistamines and anticholinergic drugs are well tolerated but have little effect on congestion and therefore are limited in their ability to reduce AR-associated daytime somnolence. However, intranasal corticosteroids reduce congestion, improve sleep and sleep problems, and reduce daytime sleepiness, fatigue, and inflammation. Montelukast, a leukotriene receptor antagonist, has joined the approved therapies for AR. Montelukast significantly improves both daytime and nighttime symptoms. AR treatment should endeavor to improve daytime and nighttime symptoms, sleep, and productivity thereby improving quality of life.
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PMID:A practical approach to allergic rhinitis and sleep disturbance management. 1691 65

Allergic rhinitis (AR) is a common health problem that affects adults, adolescents and children and is often undiagnosed or inadequately treated. Because AR is not a life-threatening disease, many patients do not seek medical treatment for their symptoms, and others self-medicate with over-the-counter medications, often sedating antihistamines. However, untreated or inadequately treated AR can substantially impair overall quality of life (QOL) by causing fatigue, headache, cognitive impairment and other problems. The risk for comorbid conditions, such as asthma, otitis media, and lymphoid hypertrophy with obstructive sleep apnea, can increase, and the symptoms of AR can worsen if AR is not adequately treated. Among the symptoms of AR, nasal congestion has been described by patients as the most bothersome because it disrupts sleep, resulting in diminished daytime performance. A new congestion screening tool, the Congestion Quantifier, has been developed to aid in the diagnosis and treatment of AR and to help guide treatment decisions. Intranasal corticosteroids (INSs) are recommended as effective pharmaceutical treatments for controlling the symptoms of AR. Randomized, controlled trials in children and adults have demonstrated that INSs relieve rhinitis symptoms, thereby improving QOL in individuals with seasonal or perennial AR. Most INSs are approved for use in children >or=6 years of age, but mometasone furoate and fluticasone furoate are approved for use in children as young as 2 years of age and fluticasone propionate for children >or=4 years old. Long-term benefits have also been seen with the use of immunotherapy, although some patients, especially children, resist the injections used in subcutaneous immunotherapy. Recent studies with sublingual immunotherapy have indicated that it might be an effective and well-tolerated alternative to immunotherapy injections.
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PMID:Identification and management of undiagnosed and undertreated allergic rhinitis in adults and children. 1841 20

Perennial allergic rhinitis (PAR) often causes sleep disturbances and associated daytime somnolence, thus resulting in a poor quality of life. Various clinical interventions in patients suffering from the disorder seek to improve symptoms and quality of life. Additional studies are needed to establish whether the alleviation of PAR symptoms, particularly the reduction of congestion, will improve sleep quality and reduce daytime somnolence. This study seeks to determine whether treatment with montelukast is more effective than placebo in reducing nasal congestion and sleep disturbances, resulting in reduced daytime somnolence and fatigue in patients with PAR. Thirty-one subjects were enrolled in a double-blinded, placebo-controlled study using Balaam's design. Patients were treated with montelukast or placebo. Collected subjective data included a daily diary recording nasal symptoms, sleep issues, and daytime fatigue, the Functional Outcomes of Sleep Questionnaire, the Epworth Sleepiness Scale, Juniper's Rhinoconjunctivitis Quality of Life Questionnaire, the Rhinitis Severity Scale, the Calgary Sleep Apnea Quality of Life Index, and Trail Making tests. Subjects treated with montelukast, compared with placebo, showed a statistically significant improvement in daytime somnolence (p = 0.0089) and daytime fatigue (p = 0.0087), with both factors improving with montelukast and worsening with placebo. In a small cohort of subjects, montelukast, when compared with placebo, improved the symptoms of PAR and reduced the fatigue and daytime somnolence associated with the disorder.
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PMID:The role of montelukast on perennial allergic rhinitis and associated sleep disturbances and daytime somnolence. 1843 Mar 10

Sleep impairment is a significant problem for patients with inflammatory disorders of the upper respiratory tract, such as allergic rhinitis, rhinosinusitis, and nasal polyposis. Nasal congestion, one of the most common and bothersome symptoms of these conditions, is associated with sleep-disordered breathing and is thought to be a key cause of sleep impairment. This review examines sleep impairment associated with allergic rhinitis, rhinosinusitis, and nasal polyposis. It explores the adverse effects of disturbed sleep on patients' quality of life and how these inflammatory nasal conditions can be reduced by therapies that address the underlying problems affecting sleep. Treatment with intranasal corticosteroids has been shown to reduce nasal congestion in inflammatory disorders of the upper respiratory tract. Data on sleep-related end points from clinical trials of intranasal corticosteroids indicate that this reduction is associated with improved sleep, reduced daytime fatigue, and improved quality of life. Further research using measures of sleep as primary end points is warranted, based on the potential of these agents to improve sleep and quality of life in patients with allergic rhinitis, acute rhinosinusitis, and nasal polyposis. Such trials will help to identify the most effective therapies for sleep impairment in these 3 nasal conditions.
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PMID:Sleep impairment in allergic rhinitis, rhinosinusitis, and nasal polyposis. 1843 59

Nasal congestion is such a frequent and multifactorial occurrence in young children that parents and medical caregivers often overlook the need for medical intervention. However, children with congestion can suffer quality-of-life detriments resulting from sleep disturbance, learning impairment, and fatigue. Congestion also impairs the normal nasal breathing that is physiologically important for the efficient cleaning and conditioning of inspired air. Further, the most common cause of congestion, allergic rhinitis, is considered a potential risk factor for asthma. Published guidelines on the treatment of allergic rhinitis agree that management strategies in children should follow the same principles as in adults, while recognizing the need for dosage adjustments and being aware of unique safety issues. Intranasal corticosteroids, with robust effects in reducing congestion and good tolerability, remain a treatment of choice. Despite lingering concerns about the potential for growth suppression with these drugs, clinical evidence suggests a very low risk at prescribed dosages, especially with compounds that have a low systemic bioavailability. Oral antihistamines are commonly cited as first-line options for allergic rhinitis, although their effect on nasal congestion is relatively modest. First-generation antihistamines should not be administered to children because of their sedative properties, which can worsen learning problems associated with allergic rhinitis. Second-generation oral antihistamines are preferred, although this class is not completely devoid of adverse effects. Other treatments, such as a nasal antihistamine, decongestants, and immunotherapy, present varying levels of safety and tolerability issues in children.
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PMID:Optimal management of nasal congestion caused by allergic rhinitis in children: safety and efficacy of medical treatments. 1845 68

Wegener's Granulomatosis (WG) is a rare, Multisystem disease of the medium and small sized arteries and veins. It most commonly involves the upper respiratory tract, lungs, and kidneys and often presents as chronic fatigue, upper respiratory infection, sinusitis, and otitis media. Symptoms can include fever, weight loss and fatigue, though these are not usually the primary presenting complaints. development of the disease is highly skewed across ethnicities, with up to 98% of cases being reported in caucasians. We present the case of a 56-year-old African-American male who presented primarily with complaints of uncontrollable fever of unknown origin (FUO) for past two weeks with accompanying sore throat, nasal congestion, night sweats, malaise, and unexplained weight loss of 10 pounds over the past month. Treatment with antibiotics for one week prior to admission showed no relief of symptoms. Chest x-ray showed focal course markings in the right upper lobe. Urinalysis revealed microscopic hematuria and leukocyturia. Chest and abdominal CT scans revealed a right lower lobe pulmonary nodule and heterogeneous areas of enhancement in the spleen. Head CT revealed right mastoid opification. Labs revealed proteinase-3 antibody titer > 100, which is characteristic of WG. Steroids and cyclophosphamide were started with relief of presenting symptoms. Renal biopsy showed pauci-immune P-ANCA associated crescentic and focally necrotizing glomerulonephritis and vascilitis. This case is unique in that the patient presented with primary complaint of FUO. WG should be considered as a rule-out in cases of uncontrollable FUO, even if none of the classic triad of symptoms is present. Though rare, WG should be considered in cases involving non-Caucasian patients.
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PMID:Wegener's granulomatosis presenting as fever of unknown origin in an African-American male. 1860 51


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