1
|
Yang T, Wang HR, Mou YK, Liu WC, Wang Y, Song XY, Ren C, Song XC. Mutual Influence Between Allergic Rhinitis and Sleep: Factors, Mechanisms, and interventions-A Narrative Review. Nat Sci Sleep 2024; 16:1451-1467. [PMID: 39318396 PMCID: PMC11420902 DOI: 10.2147/nss.s482258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2024] [Accepted: 09/11/2024] [Indexed: 09/26/2024] Open
Abstract
Patients with allergic rhinitis (AR) have a high incidence of sleep disorders, such as insomnia, which can easily exacerbate nasal symptoms. The aggravation of nasal symptoms further promotes the deterioration of sleep disorders, forming a vicious cycle. Severe cases may even trigger psychological and neurological issues, such as anxiety, depression, and cognitive impairment, causing significant distress to patients, making clinical diagnosis and treatment difficult, and increasing costs. Furthermore, satisfactory therapeutics remain lacking. As the pathogenesis of AR-associated sleep disorders is not clear and research is still insufficient, paying attention to and understanding AR-related sleep disorders is crucial in clinical practice. Multiple studies have shown that the most crucial issues in current research on AR and sleep are analyzing the relationship between AR and sleep disorders, searching for the influencing factors, and investigating potential targets for diagnosis and treatment. This review aimed to identify and summarize the results of relevant studies using "AR" and "sleep disorders" as search terms. In addition, we evaluated the correlation between AR and sleep disorders and examined their interaction and potential mechanisms, offering a foundation for additional screening of potential diagnostic biomarkers and therapeutic targets.
Collapse
Affiliation(s)
- Ting Yang
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, People’s Republic of China
- Shandong Provincial Key Laboratory of Neuroimmune Interaction and Regulation, Yantai Yuhuangding Hospital, Yantai, People’s Republic of China
- Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai Yuhuangding Hospital, Yantai, People’s Republic of China
- Yantai Key Laboratory of Otorhinolaryngologic Diseases, Yantai Yuhuangding Hospital, Qingdao University, Yantai, People’s Republic of China
| | - Han-Rui Wang
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, People’s Republic of China
- Shandong Provincial Key Laboratory of Neuroimmune Interaction and Regulation, Yantai Yuhuangding Hospital, Yantai, People’s Republic of China
- Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai Yuhuangding Hospital, Yantai, People’s Republic of China
- Yantai Key Laboratory of Otorhinolaryngologic Diseases, Yantai Yuhuangding Hospital, Qingdao University, Yantai, People’s Republic of China
| | - Ya-Kui Mou
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, People’s Republic of China
- Shandong Provincial Key Laboratory of Neuroimmune Interaction and Regulation, Yantai Yuhuangding Hospital, Yantai, People’s Republic of China
- Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai Yuhuangding Hospital, Yantai, People’s Republic of China
- Yantai Key Laboratory of Otorhinolaryngologic Diseases, Yantai Yuhuangding Hospital, Qingdao University, Yantai, People’s Republic of China
| | - Wan-Chen Liu
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, People’s Republic of China
- Shandong Provincial Key Laboratory of Neuroimmune Interaction and Regulation, Yantai Yuhuangding Hospital, Yantai, People’s Republic of China
- Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai Yuhuangding Hospital, Yantai, People’s Republic of China
- Yantai Key Laboratory of Otorhinolaryngologic Diseases, Yantai Yuhuangding Hospital, Qingdao University, Yantai, People’s Republic of China
| | - Yao Wang
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, People’s Republic of China
- Shandong Provincial Key Laboratory of Neuroimmune Interaction and Regulation, Yantai Yuhuangding Hospital, Yantai, People’s Republic of China
- Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai Yuhuangding Hospital, Yantai, People’s Republic of China
- Yantai Key Laboratory of Otorhinolaryngologic Diseases, Yantai Yuhuangding Hospital, Qingdao University, Yantai, People’s Republic of China
| | - Xiao-Yu Song
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, People’s Republic of China
- Shandong Provincial Key Laboratory of Neuroimmune Interaction and Regulation, Yantai Yuhuangding Hospital, Yantai, People’s Republic of China
- Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai Yuhuangding Hospital, Yantai, People’s Republic of China
- Yantai Key Laboratory of Otorhinolaryngologic Diseases, Yantai Yuhuangding Hospital, Qingdao University, Yantai, People’s Republic of China
| | - Chao Ren
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, People’s Republic of China
- Shandong Provincial Key Laboratory of Neuroimmune Interaction and Regulation, Yantai Yuhuangding Hospital, Yantai, People’s Republic of China
- Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai Yuhuangding Hospital, Yantai, People’s Republic of China
- Yantai Key Laboratory of Otorhinolaryngologic Diseases, Yantai Yuhuangding Hospital, Qingdao University, Yantai, People’s Republic of China
- Department of Neurology, Yantai Yuhuangding Hospital, Qingdao University, Yantai, People’s Republic of China
| | - Xi-Cheng Song
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, People’s Republic of China
- Shandong Provincial Key Laboratory of Neuroimmune Interaction and Regulation, Yantai Yuhuangding Hospital, Yantai, People’s Republic of China
- Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai Yuhuangding Hospital, Yantai, People’s Republic of China
- Yantai Key Laboratory of Otorhinolaryngologic Diseases, Yantai Yuhuangding Hospital, Qingdao University, Yantai, People’s Republic of China
| |
Collapse
|
2
|
Pagel JML, Mattos JL. Allergic Rhinitis and Its Effect on Sleep. Otolaryngol Clin North Am 2024; 57:319-328. [PMID: 37867109 DOI: 10.1016/j.otc.2023.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2023]
Abstract
Allergic rhinitis (AR) is associated with increased sleep disturbances in adults and children. Pathogenesis is multifactorial, with nasal obstruction playing a large role. Intranasal corticosteroids, antihistamines, leukotriene inhibitors, and allergen immunotherapy have been demonstrated to relieve self-reported symptoms of sleep impairment. Given the high prevalence of sleep impairment in AR, providers should consider evaluating any patient with AR for sleep disturbances and sleep-disordered breathing.
Collapse
Affiliation(s)
- Jessica M L Pagel
- University of Virginia School of Medicine, 1340 Jefferson Park Avenue, Charlottesville, VA 22903, USA
| | - Jose L Mattos
- Department of Otolaryngology-Head and Neck Surgery, University of Virginia, 1 Hospital Drive, PO Box 800713, Charlottesville, VA 22908, USA.
| |
Collapse
|
3
|
Fujii T, Kitamura Y, Kamimura S, Takeda N. Effects of sublingual immunotherapy with tablets or drops containing Japanese cedar pollen antigens on nasal symptoms and sleep disturbance in patients with Japanese cedar pollinosis. THE JOURNAL OF MEDICAL INVESTIGATION 2022; 69:97-100. [PMID: 35466153 DOI: 10.2152/jmi.69.97] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVE We examined the effects of SLIT with tablets containing JCP antigens on nasal symptoms and sleep disturbance in patients with Japanese cedar pollinosis during pollen dispersal season. METHODS A total of 128 patients with Japanese cedar pollinosis were categorized into four groups:19 one-year SLIT with tablets group, 16 two-year SLIT with drops group, 19 antihistamine group, and 74 untreated group. The scores of nasal symptoms and sleep disturbance were evaluated based on the Japanese guidelines for allergic rhinitis and the Athens Insomnia Scale. RESULTS The scores of nasal symptoms and sleep disturbance at the peak cedar pollen period in the two-year SLIT with drop group and the one-year SLIT with tablets group were significantly lower than those in untreated group. Additionally, these scores were significantly lower in the one-year SLIT with tablets group than those in the antihistamine group. CONCLUSION It is suggested that SLIT with JCP tablets improved both nasal symptoms and sleep disturbances at peak pollen period in patients with Japanese cedar pollinosis. SLIT with JCP tablets for one year was more effective than SLIT with JCP drops for two years and prophylactic treatment with antihistamines. J. Med. Invest. 69 : 97-100, February, 2022.
Collapse
Affiliation(s)
- Tatsuya Fujii
- Department of Otolaryngology, JA Kochi Hospital, Kochi, Japan.,Department of Otolaryngology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Yoshiaki Kitamura
- Department of Otolaryngology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Seiichiro Kamimura
- Department of Otolaryngology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Noriaki Takeda
- Department of Otolaryngology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| |
Collapse
|
4
|
Englhard AS, Holzer M, Eder K, Gellrich D, Gröger M. How reliable is anamnestic data in predicting the clinical relevance of house dust mite sensitization? Eur Arch Otorhinolaryngol 2022; 279:801-810. [PMID: 34019148 PMCID: PMC8794942 DOI: 10.1007/s00405-021-06862-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 04/30/2021] [Indexed: 01/17/2023]
Abstract
PURPOSE For perennial inhalant allergens such as house dust mite (HDM), the German guideline on allergen-specific immunotherapy explicitly recommends provocation testing. This procedure is time-consuming, expensive, and potentially dangerous for the patient. Recently it has been discussed whether provocation tests are really necessary for diagnosing allergy to Dermatophagoides species. Thus, our study aimed to analyze the concordance between nasal provocation tests with Dermatophagoides species and anamnestic data. METHODS We retrospectively analyzed the concordance between patients' histories including self-reported symptom scores and the results of provocation testing in 471 individuals with proven sensitization to Dermatophagoides species. RESULTS 248 patients had a positive nasal provocation test (NPT) result to Dermatophagoides species and 223 individuals a negative NPT result. Patients allergic to HSM suffered significantly more often from atopic dermatitis (14% vs. 7%, p = 0.046) and more from asthma (20% vs. 19%, p = 0.851). Moreover, individuals with clinically silent sensitization complained less about nasal secretion (37% vs. 45%, p = 0.244) but significantly more about nasal dryness (46% vs. 34%, p = 0.046) whereas rates of nasal airway obstruction, ocular complaints and sleep quality were comparable in both groups. Allergic patients reported more often perennial (34% vs. 30%, p = 0.374) and location-dependent (39% vs. 31%, p = 0.090) symptoms. However, the discrepant prevalence of atopic dermatitis was the only statistically significant difference between both groups. CONCLUSION Despite slight differences between both patient groups, clinical data are not sufficient to distinguish between silent sensitization and clinically relevant allergic rhinitis to HDM. Therefore, nasal provocation testing remains the gold standard for assessing clinical relevance in patients sensitized to Dermatophagoides species.
Collapse
Affiliation(s)
- Anna S Englhard
- Department of Otorhinolaryngology-Head and Neck Surgery, Klinikum der Universität München, Marchioninistr. 15, 81377, Munich, Germany.
| | - Martin Holzer
- Department of Otorhinolaryngology-Head and Neck Surgery, Klinikum der Universität München, Marchioninistr. 15, 81377, Munich, Germany
| | - Katharina Eder
- Department of Otorhinolaryngology-Head and Neck Surgery, Klinikum der Universität München, Marchioninistr. 15, 81377, Munich, Germany
| | - Donata Gellrich
- Department of Otorhinolaryngology-Head and Neck Surgery, Klinikum der Universität München, Marchioninistr. 15, 81377, Munich, Germany
| | - Moritz Gröger
- Department of Otorhinolaryngology-Head and Neck Surgery, Klinikum der Universität München, Marchioninistr. 15, 81377, Munich, Germany
| |
Collapse
|
5
|
Andre CJ, Lovallo V, Spencer RMC. The effects of bed sharing on sleep: From partners to pets. Sleep Health 2021; 7:314-323. [PMID: 33436343 PMCID: PMC8205933 DOI: 10.1016/j.sleh.2020.11.011] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 11/20/2020] [Accepted: 11/20/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Bed sharing is common practice across the global population. However, the vast majority of research on bed sharing has focused solely on mother-infant bed sharing. METHODS Here, we provide a holistic review of research on bed sharing. Articles investigating the relationship between bed sharing and sleep were identified in 4 dyad categories: (1) parent and child, (2) couples, (3) siblings, and (4) pet owners and pets. Of interest was whether sleep-promoting factors such as psychological comfort were generalizable across bed-sharing dyads; alternatively, sleep-demoting factors such as movement or heat may be commonalities. RESULTS We found that, across dyad types, in general, subjective reports of sleep quality were better when bed sharing despite generally worse objective measures of sleep. CONCLUSIONS Understanding bed sharing is important to treating sleep disturbances, given the prevalence of shared beds. This scoping review points to critical gaps in our understanding of bed sharing that motivate future research.
Collapse
Affiliation(s)
- Chloe J Andre
- Department of Psychological and Brain Sciences, University of Massachusetts, Amherst, MA, USA
| | - Victoria Lovallo
- Commonwealth Honors College, University of Massachusetts, Amherst, MA, USA
| | - Rebecca M C Spencer
- Department of Psychological and Brain Sciences, University of Massachusetts, Amherst, MA, USA; Neuroscience & Behavior Program, University of Massachusetts, Amherst, MA, USA; Institute for Applied Life Sciences, University of Massachusetts, Amherst, MA, USA.
| |
Collapse
|
6
|
Tan SN, Abdullah B. The Association Between Obstructive Sleep Apnea and Allergic Rhinitis: Current Literature Review. CURRENT RESPIRATORY MEDICINE REVIEWS 2021. [DOI: 10.2174/1573398x17666210304100358] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
:
Sleep-disordered breathing (SDB) is now a significant health problem in today's culture.
It ranges from a spectrum of abnormal conditions during sleep from the primary snorer to mild,
moderate, or severe obstructive sleep apnea (OSA). SDB also comprises other conditions, such as
sleep-related hypoventilation, sleep-related hypoxemia, and central sleep apnea syndromes.
:
One of the components of the pathophysiology of OSA that remain unclear is the association of allergic
rhinitis (AR) in the evolution of OSA. Several studies relate the co-existence of OSA and
AR in the common clinical practice, but its correlation was not clear. This review article aimed to
review the pathophysiological relationship between OSA and AR in terms of the role of chemical
mediators and the effect of AR treatment in support of OSA.
:
The symptoms of AR further accelerate the clinical progression to OSA development. Inflammatory
mediators such as histamine, cysteinyl leukotrienes, and interleukins are found at a high level in
AR, which can aggravate AR symptoms such as nasal obstruction, rhinorrhea, and itchiness, which
can then lead to sleep disruption in OSA patients. In addition, OSA patients also have increased
chemical mediators such as tumor necrosis factor, interleukin 6, and 1, which would activate the T
helper 2 phenotypes that can aggravate AR symptoms. This vicious cycle can potentiate each other
and worsen the condition. Few studies have shown that treatment of AR can improve OSA, especially
the use of intranasal steroid and leukotriene receptor antagonists.
:
A detailed evaluation of rhinitis symptoms should be made for OSA patients so that they can benefit
not only from the improvement of AR but also the good sleep quality.
Collapse
Affiliation(s)
- Shi Nee Tan
- School of Medicine, KPJ University College, Lot PT 17010 Persiaran Seriemas, Kota Seriemas, 71800 Nilai, Negeri Sembilan, Malaysia
| | - Baharudin Abdullah
- Department of Otorhinolaryngology, Head & Neck Surgery, School of Medical Sciences, Universiti Sains Malaysia Health Campus, 16150 Kubang Kerian, Kelantan, Malaysia
| |
Collapse
|
7
|
Abdelhafeez M. Effectiveness of intranasal steroids on rhinitis symptoms, sleep quality, and quality of life in patients with perennial allergic rhinitis. Eur Arch Otorhinolaryngol 2021; 279:249-256. [PMID: 33864483 DOI: 10.1007/s00405-021-06818-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 04/09/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE Evaluate the impact of perennial allergic rhinitis (PAR) on the health-related quality of life (HRQL) and measure performance issues that are of major concerns for PAR patients, as well as determining the effect of intra-nasal steroids (INS) on PAR and associated congestion, sleep complaints, and daytime sleepiness. METHODS This study was a cross-sectional study. A total of 78 PAR patients underwent otorhinolaryngological examination and skin test. All participants filled in the Nocturnal Rhinoconjunctivitis Quality of Life Questionnaire (NRQLQ), the Stanford Sleepiness Scale (SSS), and the Epworth Sleepiness Scale (ESS). Participants were asked to undergo treatment with Budesonide (BUD) topical aqueous nasal spray for eight weeks. After the treatment period, all participants were again asked to answer the three questionnaires. RESULTS The results of this study found statistically significant improvements in the overall NRQLQ score (p < 0.001) and individual NRQLQ domain scores (p < 0.05) after INS treatment. A statistically significant reduction in symptom severity in the four NRQLQ domains before and after treatment was found (p < 0.05), except for restlessness, post-nasal drip, and avoiding symptom triggers (p = 0.575, 0.172, and 0.705, respectively). There was a statistically significant difference in ESS and SSS scores before and after treatment (p < 0.001). CONCLUSION PAR has a significant impact on sleep quality and, as a result, a lower QOL. This study demonstrates that INS is an effective modality in the treatment of PAR and positively impacts patients' QOL by improving nasal symptoms, daytime fatigue, and somnolence, and sleep quality.
Collapse
Affiliation(s)
- Marwa Abdelhafeez
- Department of Otorhinolaryngology, Faculty of Medicine, Minia University, Minia, Egypt.
| |
Collapse
|
8
|
Fujii T, Kitamura Y, Kamimura S, Naito K, Takeda N. Effects of sublingual immunotherapy on nasal symptoms and sleep disturbance in patients with Japanese cedar pollinosis. Auris Nasus Larynx 2021; 48:653-658. [PMID: 33461852 DOI: 10.1016/j.anl.2021.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 12/23/2020] [Accepted: 01/04/2021] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Japanese cedar (JC) pollinosis is the most common seasonal allergic rhinitis (AR) in Japan. AR reduces the quality of life not only because of nasal symptoms but also because of sleep disturbance. In the present study, we investigated the effects of sublingual immunotherapy (SLIT) with a standardized JC pollen extract on nasal symptoms and AR-related sleep disturbance in patients with JC pollinosis. METHODS In the present non-randomized controlled study, we assigned thirty-one patients with JC pollinosis who received SLIT into the SLIT group, and another thirty-eight patients with JC pollinosis who visited our hospital without treatment into the untreated group. We evaluated nasal symptoms and sleep disturbance using the classification of the severity of AR symptoms and the Athens Insomnia Scale, respectively. RESULTS The nasal symptom scores and the Athens Insomnia Scale scores of patients in the SLIT group were both significantly lower than those of patients in the untreated group. There was a significant correlation between total nasal symptom scores and the Athens Insomnia Scale scores. CONCLUSIONS These findings suggested that SLIT with JC pollen extract suppressed nasal symptoms in patients with JC pollinosis, leading to improvements in AR-related sleep disturbance and daytime troubles with daily life.
Collapse
Affiliation(s)
- Tatsuya Fujii
- Department of Otolaryngology, JA Kochi Hospital, Kochi 783-8509, Japan; Department of Otolaryngology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto, Tokushima 770-8503, Japan
| | - Yoshiaki Kitamura
- Department of Otolaryngology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto, Tokushima 770-8503, Japan.
| | - Seiichiro Kamimura
- Department of Otolaryngology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto, Tokushima 770-8503, Japan
| | - Keisuke Naito
- Department of Otolaryngology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto, Tokushima 770-8503, Japan
| | - Noriaki Takeda
- Department of Otolaryngology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto, Tokushima 770-8503, Japan
| |
Collapse
|
9
|
Are reduced internal nasal dimensions a risk factor for obstructive sleep apnea syndrome? Braz J Otorhinolaryngol 2020; 88:399-405. [PMID: 32868224 PMCID: PMC9422546 DOI: 10.1016/j.bjorl.2020.06.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 04/04/2020] [Accepted: 06/28/2020] [Indexed: 11/20/2022] Open
Abstract
Introduction Obstructive sleep apnea syndrome is a high-prevalence disorder found in the population. Studies have shown a possible association between nasal obstruction and obstructive sleep apnea syndrome, but the existence of a association between the degree of nasal obstruction and obstructive sleep apnea syndrome severity has not yet been proven. Objective To evaluate the internal nasal dimensions of adults with primary snoring and obstructive sleep apnea syndrome by acoustic rhinometry and to correlate the findings with obstructive sleep apnea severity. Methods Twenty-one male Caucasian subjects with complaints of snoring and/or respiratory pauses during sleep, aged between 18 and 60 years of age, were evaluated. After clinical evaluation, otorhinolaryngological examination and flexible nasopharyngolaryngoscopy, all patients underwent type III polysomnography. The participants were divided into two groups according to symptom severity: group 1, primary snoring and/or mild obstructive sleep apnea syndrome(n = 9) and group 2, moderate/severe obstructive sleep apnea syndrome (n = 12). Internal nasal dimensions were measured by acoustic rhinometry, analyzing minimum cross sectional area (CSA) and three nasal segment volumes. Results The respiratory event index corresponded to 8.1 ± 4.0 in group 1 and 47.5 ± 19.1 in group 2. In group 1, the cross-sectional areas values, in cm2, corresponded to: CSA 1 = 1.1 ± 0.4; CSA 2 = 2.1 ± 0.9; CSA 3 = 3.5 ± 1.8 and, in group 2: CSA 1 = 1.2 ± 0.3, CSA 2 = 2.0 ± 0.5; CSA 3 = 2.8 ± 0.7. In group 1, volumes (V), in cm3, corresponded to: V1 = 3.5 ± 1.0; V2 = 9.3 ± 5.0; V3 = 40.2 ± 21.5 and in group 2 a: V1 = 3.6 ± 0.5; V2 = 7.6 ± 1.5; V3 = 31.5 ± 6.7. Cross-sectional area and volume did not differ between groups. Conclusion There were no significant differences in the cross-sectional areas and nasal volumes between individuals with primary snoring-mild obstructive sleep apnea syndrome and moderate-severe obstructive sleep apnea syndrome. Differently to the raised hypothesis, our results suggest that there is no association between internal nasal dimensions and severity of obstructive sleep apnea syndrome.
Collapse
|
10
|
Abstract
Athletes of various skill levels commonly use many different types of medications, often at rates higher than the general population. Common medication classes used in athletes include analgesics such as nonsteroidal anti-inflammatory drugs and acetaminophen, inhalers for asthma and exercise-induced bronchoconstriction, antihypertensives, antibiotics, and insulin. Prescribers must be aware of the unique considerations for each of these medications when using them in patients participating in physical activity. The safety, efficacy, impact on athletic performance, and regulatory restrictions of the most common medications used in athletes are discussed in this article.
Collapse
Affiliation(s)
- Benjamin Ferry
- Trident/MUSC Family Medicine Residency Program, Department of Family Medicine, Medical University of South Carolina, 9228 Medical Plaza Drive, Charleston, SC 29406, USA
| | - Alexei DeCastro
- Department of Family Medicine, Medical University of South Carolina, College of Medicine, 9228 Medical Plaza Drive, Charleston, SC 29406, USA
| | - Scott Bragg
- Department of Family Medicine, College of Medicine, College of Pharmacy, Clinical Pharmacy and Outcomes Sciences, Medical University of South Carolina, 280 Calhoun Street MSC 140, Charleston, SC 29425, USA.
| |
Collapse
|
11
|
Verdon M, Rawnsley R, Raedts P, Freeman M. The Behaviour and Productivity of Mid-Lactation Dairy Cows Provided Daily Pasture Allowance over 2 or 7 Intensively Grazed Strips. Animals (Basel) 2018; 8:E115. [PMID: 29997378 PMCID: PMC6070869 DOI: 10.3390/ani8070115] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 07/05/2018] [Accepted: 07/09/2018] [Indexed: 01/29/2023] Open
Abstract
Research into the effects of intense grazing regimes on cattle behaviour and productivity will support the ethical intensification of pastoral dairy production. Two treatments were applied to two herds of 30 mid-lactation cows over 28 days. Cows were offered an estimated 12 kg DM/cow (above 5 cm from ground level) of irrigated pasture per day. The control herd received their daily pasture allocation in two equal grazings while the experimental herd received theirs over seven smaller grazings. Backgrazing beyond the current allocation (morning or afternoon) was prevented. Individual records were taken daily for milk production and behaviour (MooMonitor⁺). Milk composition, energy corrected milk (ECM), and live weight were recorded weekly. Feeding mid-lactation dairy cows over seven smaller grazing allocations reduced the time cows spent ruminating (p < 0.001), milk yield (p < 0.001), and ECM (p < 0.05). However, milk composition, live weight, time feeding, and pasture consumption were not affected by feeding frequency (p > 0.05). Cattle may have adapted their ingestive behaviour in response to the more intensive strip-grazing regime utilised in this study, with negative consequences for digestive processes and consequently milk production. Intense grazing regimes need to support the ingestive, digestive, and social behaviours of cattle.
Collapse
Affiliation(s)
- Megan Verdon
- Tasmanian Institute of Agriculture, College of Sciences and Engineering, University of Tasmania, Tasmania 7320, Australia.
| | - Richard Rawnsley
- Tasmanian Institute of Agriculture, College of Sciences and Engineering, University of Tasmania, Tasmania 7320, Australia.
| | - Pieter Raedts
- Tasmanian Institute of Agriculture, College of Sciences and Engineering, University of Tasmania, Tasmania 7320, Australia.
| | - Mark Freeman
- Tasmanian Institute of Agriculture, College of Sciences and Engineering, University of Tasmania, Tasmania 7320, Australia.
| |
Collapse
|
12
|
Wise SK, Lin SY, Toskala E, Orlandi RR, Akdis CA, Alt JA, Azar A, Baroody FM, Bachert C, Canonica GW, Chacko T, Cingi C, Ciprandi G, Corey J, Cox LS, Creticos PS, Custovic A, Damask C, DeConde A, DelGaudio JM, Ebert CS, Eloy JA, Flanagan CE, Fokkens WJ, Franzese C, Gosepath J, Halderman A, Hamilton RG, Hoffman HJ, Hohlfeld JM, Houser SM, Hwang PH, Incorvaia C, Jarvis D, Khalid AN, Kilpeläinen M, Kingdom TT, Krouse H, Larenas-Linnemann D, Laury AM, Lee SE, Levy JM, Luong AU, Marple BF, McCoul ED, McMains KC, Melén E, Mims JW, Moscato G, Mullol J, Nelson HS, Patadia M, Pawankar R, Pfaar O, Platt MP, Reisacher W, Rondón C, Rudmik L, Ryan M, Sastre J, Schlosser RJ, Settipane RA, Sharma HP, Sheikh A, Smith TL, Tantilipikorn P, Tversky JR, Veling MC, Wang DY, Westman M, Wickman M, Zacharek M. International Consensus Statement on Allergy and Rhinology: Allergic Rhinitis. Int Forum Allergy Rhinol 2018; 8:108-352. [PMID: 29438602 PMCID: PMC7286723 DOI: 10.1002/alr.22073] [Citation(s) in RCA: 218] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 12/01/2017] [Accepted: 12/01/2017] [Indexed: 02/06/2023]
Abstract
BACKGROUND Critical examination of the quality and validity of available allergic rhinitis (AR) literature is necessary to improve understanding and to appropriately translate this knowledge to clinical care of the AR patient. To evaluate the existing AR literature, international multidisciplinary experts with an interest in AR have produced the International Consensus statement on Allergy and Rhinology: Allergic Rhinitis (ICAR:AR). METHODS Using previously described methodology, specific topics were developed relating to AR. Each topic was assigned a literature review, evidence-based review (EBR), or evidence-based review with recommendations (EBRR) format as dictated by available evidence and purpose within the ICAR:AR document. Following iterative reviews of each topic, the ICAR:AR document was synthesized and reviewed by all authors for consensus. RESULTS The ICAR:AR document addresses over 100 individual topics related to AR, including diagnosis, pathophysiology, epidemiology, disease burden, risk factors for the development of AR, allergy testing modalities, treatment, and other conditions/comorbidities associated with AR. CONCLUSION This critical review of the AR literature has identified several strengths; providers can be confident that treatment decisions are supported by rigorous studies. However, there are also substantial gaps in the AR literature. These knowledge gaps should be viewed as opportunities for improvement, as often the things that we teach and the medicine that we practice are not based on the best quality evidence. This document aims to highlight the strengths and weaknesses of the AR literature to identify areas for future AR research and improved understanding.
Collapse
Affiliation(s)
| | | | | | | | - Cezmi A. Akdis
- Allergy/Asthma, Swiss Institute of Allergy and Asthma Research, Switzerland
| | | | - Antoine Azar
- Allergy/Immunology, Johns Hopkins University, USA
| | | | | | | | | | - Cemal Cingi
- Otolaryngology, Eskisehir Osmangazi University, Turkey
| | | | | | | | | | | | | | - Adam DeConde
- Otolaryngology, University of California San Diego, USA
| | | | | | | | | | | | | | - Jan Gosepath
- Otorhinolaryngology, Helios Kliniken Wiesbaden, Germany
| | | | | | | | - Jens M. Hohlfeld
- Respiratory Medicine, Hannover Medical School, Airway Research Fraunhofer Institute for Toxicology and Experimental Medicine, German Center for Lung Research, Germany
| | | | | | | | | | | | | | | | | | | | | | | | | | - Amber U. Luong
- Otolaryngology, McGovern Medical School at the University of Texas Health Science Center Houston, USA
| | | | | | | | - Erik Melén
- Pediatric Allergy, Karolinska Institutet, Sweden
| | | | | | - Joaquim Mullol
- Otolaryngology, Universitat de Barcelona, Hospital Clinic, IDIBAPS, Spain
| | | | | | | | - Oliver Pfaar
- Rhinology/Allergy, Medical Faculty Mannheim, Heidelberg University, Center for Rhinology and Allergology, Wiesbaden, Germany
| | | | | | - Carmen Rondón
- Allergy, Regional University Hospital of Málaga, Spain
| | - Luke Rudmik
- Otolaryngology, University of Calgary, Canada
| | - Matthew Ryan
- Otolaryngology, University of Texas Southwestern, USA
| | - Joaquin Sastre
- Allergology, Hospital Universitario Fundacion Jiminez Diaz, Spain
| | | | | | - Hemant P. Sharma
- Allergy/Immunology, Children's National Health System, George Washington University School of Medicine, USA
| | | | | | | | | | | | - De Yun Wang
- Otolaryngology, National University of Singapore, Singapore
| | | | | | | |
Collapse
|
13
|
Abstract
The impact of treating nasal obstruction in obstructive sleep apnea (OSA) patients is still intensively discussed at congresses. This is likely due to the highly conflicting results of nasal treatments in regard to restorative sleep on the one hand, and their influence on the severity of OSA on the other. Both conservative and surgical nasal treatments result in a highly significant improvement of sleep quality. Patients' sleep is more restorative, which has a huge impact on several quality of life parameters. In contrast, the impact of conservative and surgical nasal treatments on the severity of OSA measured using the apnea-hypopnea index is very limited, apart from rare exceptions. However, there are preliminary data indicating that successful nasal surgery may facilitate or enable nasal ventilation therapy by lowering the effective pressure.
Collapse
|
14
|
Uz U, Günhan K, Yılmaz H, Ünlü H. The evaluation of pattern and quality of sleep in patients with chronic rhinosinusitis with nasal polyps. Auris Nasus Larynx 2017; 44:708-712. [PMID: 28442168 DOI: 10.1016/j.anl.2017.01.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Revised: 12/06/2016] [Accepted: 01/11/2017] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The goal of this study is to evaluate the impact of chronic rhinosinusitis with nasal polyps (CRSwNP) on sleep pattern and sleep quality before and after functional endoscopic sinus surgery using subjective and objective parameters. METHODS Twenty-two patients with CRSwNP were evaluated. All subjects underwent assessment by nasal endoscopy, rhinomanometry and computed tomography. Sleep pattern and sleep quality were evaluated by Pittsburgh sleep quality index (PSQI) and polysomnography (PSG). All patients were reassessed 6 months after surgery. RESULTS Nasal resistance decreased after the surgery (p<0.001). Postoperative PSQI scores were significantly lower than preoperative scores (p<0.001). The preoperative mean values of total apnea index and apnea-hypopnea index were 25.4 and 13.3, respectively. After surgery, the total apnea and apnea-hypopnea index had decreased significantly to 7.8 and 11.2, respectively (p=0.009 and 0.019, respectively). CONCLUSION In patients with CRSwNP, functional endoscopic sinus surgery significantly ameliorates sleep pattern and sleep quality. CRSwNP may be a predisposing factor for sleep related respiratory disorders.
Collapse
Affiliation(s)
- Uzdan Uz
- Department of Otorhinolaryngology, Bayindir Government Hospital, 35840, Bayindir, Izmir, Turkey.
| | - Kıvanç Günhan
- Department of Otorhinolaryngology, Celal Bayar University, 45010, Uncubozkoy, Manisa, Turkey
| | - Hikmet Yılmaz
- Department of Neurology, Celal Bayar University, 45010, Uncubozkoy, Manisa, Turkey
| | - Halis Ünlü
- Department of Otorhinolaryngology, Ekol Hospital, 35640, Çigli, İzmir, Turkey
| |
Collapse
|
15
|
Loekmanwidjaja J, Carneiro ACF, Nishinaka MLT, Munhoes DA, Benezoli G, Wandalsen GF, Solé D. Sleep disorders in children with moderate to severe persistent allergic rhinitis. Braz J Otorhinolaryngol 2017; 84:178-184. [PMID: 28320604 PMCID: PMC9449172 DOI: 10.1016/j.bjorl.2017.01.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Revised: 01/03/2017] [Accepted: 01/20/2017] [Indexed: 11/05/2022] Open
Abstract
Introduction Allergic rhinitis is associated with several complications, including sleep disorders. The Children's Sleep Habits Questionnaire has been recently translated and validated in Portuguese for the evaluation of sleep disorders in children. Objective To assess sleep disorders in children with moderate to severe persistent allergic rhinitis and to correlate the findings with disease severity markers. Methods We evaluated 167 children (4–10 years), 112 with allergic rhinitis and 55 controls. Parents/guardians of the children answered the Children's Sleep Habits Questionnaire, consisting of 33 questions divided into eight subscales, which refers to the previous week. Patients with rhinitis were also evaluated regarding the score of nasal and extra-nasal symptoms related to the previous week and the peak nasal inspiratory flow. Results There were no significant differences between groups of different age. All patients with rhinitis were being treated with nasal topical corticosteroids. The total Children's Sleep Habits Questionnaire score was significantly higher among children with rhinitis than in controls (median 48 vs. 43, p < 0.001). Significantly higher values were also observed for the parasomnia (9 vs. 8), respiratory disorders (4 vs. 3) and daytime sleepiness (14 vs. 12) subscales. Among the patients with rhinitis, no significant correlation was observed between the total Children's Sleep Habits Questionnaire score and disease activity variables, but moderate correlations were observed for the respiratory distress subscale vs. nasal symptom score (r = 0.32) and vs. extra-nasal symptom score (r = 0.32). Conclusion Children with moderate to severe persistent allergic rhinitis, even when submitted to regular treatment, have a higher frequency of sleep disorders than controls, particularly concerning nocturnal breathing disorders, daytime sleepiness, and parasomnias. The intensity of sleep disorders found in some subscales was correlated with objective markers of allergic rhinitis severity.
Collapse
Affiliation(s)
- Jessica Loekmanwidjaja
- Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina (EPM), Departamento de Pediatria, São Paulo, SP, Brazil
| | - Ana Cláudia F Carneiro
- Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina (EPM), Departamento de Pediatria, São Paulo, SP, Brazil
| | - Maria Lúcia T Nishinaka
- Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina (EPM), Departamento de Pediatria, São Paulo, SP, Brazil
| | - Daniela A Munhoes
- Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina (EPM), Departamento de Pediatria, São Paulo, SP, Brazil
| | - Gabriela Benezoli
- Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina (EPM), Departamento de Pediatria, São Paulo, SP, Brazil
| | - Gustavo F Wandalsen
- Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina (EPM), Departamento de Pediatria, São Paulo, SP, Brazil.
| | - Dirceu Solé
- Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina (EPM), Departamento de Pediatria, São Paulo, SP, Brazil
| |
Collapse
|
16
|
Shusterman D, Baroody FM, Craig T, Friedlander S, Nsouli T, Silverman B. Role of the Allergist-Immunologist and Upper Airway Allergy in Sleep-Disordered Breathing. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2016; 5:628-639. [PMID: 27923646 DOI: 10.1016/j.jaip.2016.10.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Accepted: 10/03/2016] [Indexed: 12/18/2022]
Abstract
BACKGROUND Sleep-disordered breathing in general and obstructive sleep apnea in particular are commonly encountered conditions in allergy practice. Physiologically, nasal (or nasopharyngeal) obstruction from rhinitis, nasal polyposis, or adenotonsillar hypertrophy are credible contributors to snoring and nocturnal respiratory obstructive events. Nevertheless, existing practice parameters largely relegate the role of the allergist to adjunctive treatment in cases of continuous positive airway pressure intolerance. OBJECTIVES To survey active American Academy of Allergy, Asthma & Immunology members regarding their perceptions and practices concerning sleep-disordered breathing in adult and pediatric patients with rhinitis, and to review the medical literature concerning this connection to identify therapeutic implications and research gaps. METHODS Members of the Work Group on Rhinitis and Sleep-disordered Breathing composed and distributed a Web-based clinically oriented survey to active American Academy of Allergy, Asthma & Immunology members in mid-2015. The group, in addition, conducted an English-language literature review using PubMed and other sources. RESULTS Survey results were returned by 339 of 4881 active members (7%). More than two-third of respondents routinely asked about sleep problems, believed that sleep-disordered breathing was a problem for at least a "substantial minority" (10%-30%) of their adult patients, and believed that medical therapy for upper airway inflammatory conditions could potentially help ameliorate sleep-related complaints. Literature review supported the connection between high-grade nasal congestion/adenotonsillar hypertrophy and obstructive sleep apnea, and at least in the case of pediatric patients, supported the use of anti-inflammatory medication in the initial management of obstructive sleep apnea of mild-to-moderate severity. CONCLUSIONS Clinical allergy practice and the medical literature support a proactive role for allergists in the diagnosis and management of sleep-disordered breathing.
Collapse
|
17
|
Ferrando M, Bagnasco D, Roustan V, Canonica GW, Braido F, Baiardini I. Sleep complaints and sleep breathing disorders in upper and lower obstructive lung diseases. J Thorac Dis 2016; 8:E716-25. [PMID: 27621908 DOI: 10.21037/jtd.2016.07.82] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Upper and lower obstructive lung diseases can induce sleep complaints and can be part of the pathogenesis of sleep breathing disorders. In fact, the physiological changes of the pattern of respiration during sleep, added to the airways disease can lead to symptomatic worsening of rhinitis, asthma and chronic obstructive pulmonary diseases (COPD); moreover, their functional and anatomical features can lead to sleep breathing disorders such as obstructive sleep apnea syndrome (OSAS). This review highlights the above-mentioned relationships and the effect of disease management on its comorbidities and the patient's quality of life. Rhinitis, asthma and COPD represent causes of sleep complaints that may be reduced with optimal management of these obstructive airways diseases. Continuous positive airway pressure (CPAP) treatment of sleep apnea needs to be tailored after optimization of the therapy of concomitant diseases, but it can often ameliorate comorbid disease.
Collapse
Affiliation(s)
- Matteo Ferrando
- Respiratory and Allergy Diseases Clinic, DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - Diego Bagnasco
- Respiratory and Allergy Diseases Clinic, DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | | | - Giorgio Walter Canonica
- Respiratory and Allergy Diseases Clinic, DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - Fulvio Braido
- Respiratory and Allergy Diseases Clinic, DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - Ilaria Baiardini
- Respiratory and Allergy Diseases Clinic, DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| |
Collapse
|
18
|
Roger A, Arcalá Campillo E, Torres MC, Millan C, Jáuregui I, Mohedano E, Liñan S, Verdu P, Rubira N, Santaolalla M, González P, Orovitg A, Villarrubia E. Reduced work/academic performance and quality of life in patients with allergic rhinitis and impact of allergen immunotherapy. Allergy Asthma Clin Immunol 2016; 12:40. [PMID: 27525014 PMCID: PMC4982204 DOI: 10.1186/s13223-016-0146-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Accepted: 08/01/2016] [Indexed: 11/10/2022] Open
Abstract
Background Allergic rhinitis (AR) is characterised by burdensome nasal and/or ocular symptoms. This inflammatory disease can be debilitating and thus result in considerable health-related and economic consequences. Methods In a cross-sectional study, adult subjects with AR (N = 683) completed three allergy-specific questionnaires that assessed the impact of AR on the work/academic performance, daily activities, health-related quality of life (HRQOL), and satisfaction with allergen immunotherapy (AIT). Regression analyses were used to examine the associations between several clinical variables and the patient-reported outcomes. Results Total loss of productivity was 21.0 and 21.2 % for employed and student patients, respectively, whereas the impairment of daily activities was 22.0 %. The mean overall HRQOL score was 1.94 ± 1.29 (on the scale of 0–6 points). Global score for satisfaction with AIT was 65.5 ± 24.8 (on a 0–100 scale). Simple regression analysis found statistically significant associations between loss of work and academic productivity, impairment of daily activities and the type and severity of AR. AIT was a protective factor. The persistent and more severe types of AR and lack of AIT contributed to the worsening of HRQOL. Conclusions AR (the persistent and more severe form of the disease) has an impact on functional characteristics of adult patients in Spain. AIT might reduce the effect of this disease on the work/academic performance and HRQOL. Trial registration Retrospectively registered
Collapse
Affiliation(s)
- A Roger
- Allergy Unit, Germans Trias i Pujol Hospital, Badalona, Spain
| | | | - M C Torres
- Unidad de Alergia, Hospital Casa de Salud, Valencia, Spain
| | - C Millan
- Unidad de Alergia, Hospital Jerez de la Frontera, Jerez de la Frontera, Spain
| | - I Jáuregui
- Servicio de Alergia, Hospital Universitario de Basurto, Bilbao, Spain
| | - E Mohedano
- Servicio de Alergia, Hospital Universitario de Fuenlabrada, Fuenlabrada, Spain
| | - S Liñan
- Neumología Pediátrica, Hospital de Nens de Barcelona, Barcelona, Spain
| | - P Verdu
- Servicio de Alergia, Hospital Universitario de Gran Canaria Dr. Negrín, Las Palmas de Gran Canaria, Spain
| | - N Rubira
- Unidad de Alergia, Centro Sanitario C Mora, Sant Cugat, Barcelona, Spain
| | - M Santaolalla
- Servicio de Alergia, Hospital Universitario de Sanchinarro, Madrid, Spain
| | - P González
- Servicio de Alergia, Hospital General Universitario de Alicante, Alicante, Spain
| | - A Orovitg
- Unidad de Alergia, Hospital Viamed Santa Angela de la Cruz, Seville, Spain
| | - E Villarrubia
- Health Outcomes Research Department, 3D Health Research, Balmes 152 6º 2ª, 08008 Barcelona, Spain
| |
Collapse
|
19
|
Krouse JH, Roland PS, Marple BF, Wall GM, Hannley M, Golla S, Hunsaker D. Optimal Duration of Allergic Rhinitis Clinical Trials. Otolaryngol Head Neck Surg 2016; 133:467-87; discussion 488. [PMID: 16213915 DOI: 10.1016/j.otohns.2005.07.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2005] [Accepted: 07/19/2005] [Indexed: 11/16/2022]
Abstract
OBJECTIVE: Guidelines have been published by the Food and Drug Administration (FDA) and the European Agency for the Evaluation of Medicinal Products (EMEA) for the conduct of seasonal allergic rhinitis (SAR) and perennial allergic rhinitis (PAR) studies. These guidelines have differences regarding the duration of such trials: the FDA suggests 2 weeks for SAR and 4 weeks for PAR but the EMEA suggests 2 to 4 weeks for SAR and 6 to 12 weeks for PAR trials. In the interest of global harmonization, it would be desirable to have a uniform duration of such trials so that investigators, internationally, would be able to readily compare results for various types of treatments based on a single standard. Therefore, we performed an evidence-based review to answer the clinical question, What is the optimal duration for SAR and PAR clinical trials? METHODS: We performed a MEDLINE search of the published literature from 1995 to the present. We used appropriate search terms, such as allergic rhinitis, seasonal allergic rhinitis, perennial allergic rhinitis, SAR, and PAR, to identify pertinent articles. These articles were reviewed and graded according to the evidence quality. RESULTS: After an initial screening of more than 300 articles, 138 articles were analyzed thoroughly. No study specifically addressed the question of the optimal duration of SAR or PAR clinical trials. CONCLUSIONS: We conclude that the current FDA (draft) guidelines calling for a study length of 2 weeks for the assessment of drug efficacy for SAR and 4 weeks for the study of drug efficacy in PAR are appropriate and that longer study periods are not likely to add meaningfully to the assessment of drug efficacy.
Collapse
Affiliation(s)
- John H Krouse
- Department of Otolaryngology-Head and Neck Surgery, Wayne State University, Detroit, MI 48201, USA.
| | | | | | | | | | | | | |
Collapse
|
20
|
Risk factors for sleep impairment in adult patients with chronic rhinosinusitis. Auris Nasus Larynx 2015; 43:418-21. [PMID: 26559748 DOI: 10.1016/j.anl.2015.10.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2015] [Revised: 10/03/2015] [Accepted: 10/16/2015] [Indexed: 11/20/2022]
Abstract
OBJECTIVE Although sleep impairment is reported by patients with chronic rhinosinusitis, the associated factors have not been well studied. Therefore, we determined the associated risk factors for sleep impairment in patients with chronic rhinosinusitis (CRS). METHODS This study was a prospective cohort study. A total of 572 adult patients (171 women, 401 men; mean age, 49.0 years; range, 18-64 years) who completed a questionnaire, had a clinical examination, and underwent endoscopic sinus surgery were analyzed using stepwise multiple linear regression. RESULTS With regard to subjective symptoms, nasal obstruction (beta coef., 0.27; p<0.001), anterior nasal drainage (beta coef., 0.13; p=0.004), facial pain/pressure (beta coef., 0.09; p=0.048), headache (beta coef., 0.10; p=0.010), and cough (beta coef., 0.14; p<0.001) were predictors of an increased risk of sleep impairment of CRS (adjusted R(2), 0.240; p=0.048). In the matter of background parameters, total polyp score (polyp grading system) (beta coef., 0.16; p<0.001) and allergic rhinitis (beta coef., 0.09; p=0.034) were predictors of an increased risk of sleep impairment of CRS (adjusted R(2), 0.029; p=0.034). CONCLUSION These results suggest that sleep impairment in these patients is caused by the various mechanisms associated with nasal symptoms themselves, CRS and allergic rhinitis. However, the specific pathophysiology has not been clarified yet; further studies are expected to elucidate that of sleep impairment in patients with CRS.
Collapse
|
21
|
The role of nasal treatments in snoring and obstructive sleep apnoea. Curr Opin Otolaryngol Head Neck Surg 2015; 23:39-46. [PMID: 25565285 DOI: 10.1097/moo.0000000000000129] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW This review highlights recent advances and views on the role of the nose in snoring and obstructive sleep apnoea. RECENT FINDINGS Recent reviews and past randomized controlled trials generally agree that nasal surgery may improve quality of life in snoring and obstructive sleep apnoea. There have been no published randomized controlled trials regarding nasal treatments in snoring or obstructive sleep apnoea in the past year. SUMMARY Snoring and obstructive sleep apnoea are upper airway disorders in which the role of the nose has been well researched. Studies support that nasal surgery improves quality of life in snoring, but it may not lead to resolution of snoring. Likewise, nasal treatments for obstructive sleep apnoea increase the quality of life and treatment compliance in some patients. Further stratification of patients who may benefit from nasal intervention may clarify the role of nasal surgery.
Collapse
|
22
|
Seidman MD, Gurgel RK, Lin SY, Schwartz SR, Baroody FM, Bonner JR, Dawson DE, Dykewicz MS, Hackell JM, Han JK, Ishman SL, Krouse HJ, Malekzadeh S, Mims JWW, Omole FS, Reddy WD, Wallace DV, Walsh SA, Warren BE, Wilson MN, Nnacheta LC. Clinical practice guideline: Allergic rhinitis. Otolaryngol Head Neck Surg 2015; 152:S1-43. [PMID: 25644617 DOI: 10.1177/0194599814561600] [Citation(s) in RCA: 383] [Impact Index Per Article: 42.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
OBJECTIVE Allergic rhinitis (AR) is one of the most common diseases affecting adults. It is the most common chronic disease in children in the United States today and the fifth most common chronic disease in the United States overall. AR is estimated to affect nearly 1 in every 6 Americans and generates $2 to $5 billion in direct health expenditures annually. It can impair quality of life and, through loss of work and school attendance, is responsible for as much as $2 to $4 billion in lost productivity annually. Not surprisingly, myriad diagnostic tests and treatments are used in managing this disorder, yet there is considerable variation in their use. This clinical practice guideline was undertaken to optimize the care of patients with AR by addressing quality improvement opportunities through an evaluation of the available evidence and an assessment of the harm-benefit balance of various diagnostic and management options. PURPOSE The primary purpose of this guideline is to address quality improvement opportunities for all clinicians, in any setting, who are likely to manage patients with AR as well as to optimize patient care, promote effective diagnosis and therapy, and reduce harmful or unnecessary variations in care. The guideline is intended to be applicable for both pediatric and adult patients with AR. Children under the age of 2 years were excluded from the clinical practice guideline because rhinitis in this population may be different than in older patients and is not informed by the same evidence base. The guideline is intended to focus on a limited number of quality improvement opportunities deemed most important by the working group and is not intended to be a comprehensive reference for diagnosing and managing AR. The recommendations outlined in the guideline are not intended to represent the standard of care for patient management, nor are the recommendations intended to limit treatment or care provided to individual patients. ACTION STATEMENTS The development group made a strong recommendation that clinicians recommend intranasal steroids for patients with a clinical diagnosis of AR whose symptoms affect their quality of life. The development group also made a strong recommendation that clinicians recommend oral second-generation/less sedating antihistamines for patients with AR and primary complaints of sneezing and itching. The panel made the following recommendations: (1) Clinicians should make the clinical diagnosis of AR when patients present with a history and physical examination consistent with an allergic cause and 1 or more of the following symptoms: nasal congestion, runny nose, itchy nose, or sneezing. Findings of AR consistent with an allergic cause include, but are not limited to, clear rhinorrhea, nasal congestion, pale discoloration of the nasal mucosa, and red and watery eyes. (2) Clinicians should perform and interpret, or refer to a clinician who can perform and interpret, specific IgE (skin or blood) allergy testing for patients with a clinical diagnosis of AR who do not respond to empiric treatment, or when the diagnosis is uncertain, or when knowledge of the specific causative allergen is needed to target therapy. (3) Clinicians should assess patients with a clinical diagnosis of AR for, and document in the medical record, the presence of associated conditions such as asthma, atopic dermatitis, sleep-disordered breathing, conjunctivitis, rhinosinusitis, and otitis media. (4) Clinicians should offer, or refer to a clinician who can offer, immunotherapy (sublingual or subcutaneous) for patients with AR who have inadequate response to symptoms with pharmacologic therapy with or without environmental controls. The panel recommended against (1) clinicians routinely performing sinonasal imaging in patients presenting with symptoms consistent with a diagnosis of AR and (2) clinicians offering oral leukotriene receptor antagonists as primary therapy for patients with AR. The panel group made the following options: (1) Clinicians may advise avoidance of known allergens or may advise environmental controls (ie, removal of pets; the use of air filtration systems, bed covers, and acaricides [chemical agents formulated to kill dust mites]) in patients with AR who have identified allergens that correlate with clinical symptoms. (2) Clinicians may offer intranasal antihistamines for patients with seasonal, perennial, or episodic AR. (3) Clinicians may offer combination pharmacologic therapy in patients with AR who have inadequate response to pharmacologic monotherapy. (4) Clinicians may offer, or refer to a surgeon who can offer, inferior turbinate reduction in patients with AR with nasal airway obstruction and enlarged inferior turbinates who have failed medical management. (5) Clinicians may offer acupuncture, or refer to a clinician who can offer acupuncture, for patients with AR who are interested in nonpharmacologic therapy. The development group provided no recommendation regarding the use of herbal therapy for patients with AR.
Collapse
Affiliation(s)
- Michael D Seidman
- Department of Otolaryngology-Head and Neck Surgery, Henry Ford West Bloomfield Hospital West Bloomfield, Michigan, USA
| | - Richard K Gurgel
- Department of Surgery Otolaryngology-Head and Neck Surgery University of Utah, Salt Lake City, Utah, USA
| | - Sandra Y Lin
- Johns Hopkins School of Medicine, Department of Otolaryngology-Head and Neck Surgery, Baltimore, Maryland, USA
| | | | - Fuad M Baroody
- University of Chicago Medical Center, Department of Otolaryngology, Chicago, Illinois, USA
| | | | | | - Mark S Dykewicz
- Department of Internal Medicine, St Louis University School of Medicine, St Louis, Missouri, USA
| | | | - Joseph K Han
- Eastern Virginia Medical School, Norfolk, Virginia, USA
| | - Stacey L Ishman
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | | | | | | | | | - William D Reddy
- Acupuncture and Oriental Medicine (AAAOM), Annandale, Virginia, USA
| | - Dana V Wallace
- Florida Atlantic University, Boca Raton, Florida and Nova Southeastern University, Davie, Florida, USA
| | - Sandra A Walsh
- Consumers United for Evidence-based Healthcare, Fredericton, New Brunswick, Canada
| | - Barbara E Warren
- Consumers United for Evidence-based Healthcare, Fredericton, New Brunswick, Canada
| | - Meghan N Wilson
- Louisiana State University School of Medicine, New Orleans, Louisiana, USA
| | - Lorraine C Nnacheta
- Department of Research and Quality, American Academy of Otolaryngology-Head and Neck Surgery Foundation, Alexandria, Virginia, USA
| | | |
Collapse
|
23
|
Kim DK, Rhee CS, Han DH, Won TB, Kim DY, Kim JW. Treatment of allergic rhinitis is associated with improved attention performance in children: the Allergic Rhinitis Cohort Study for Kids (ARCO-Kids). PLoS One 2014; 9:e109145. [PMID: 25330316 PMCID: PMC4201447 DOI: 10.1371/journal.pone.0109145] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Accepted: 08/28/2014] [Indexed: 01/27/2023] Open
Abstract
Background It has been well known that pediatric allergic rhinitis was associated with poor performance at school due to attention deficit. However, there were no cohort studies for the effect of treatment of allergic rhinitis on attention performance in pediatric population. Thus, the aim of this study was to investigate whether attention performance was improved after treatment in children with allergic rhinitis. Methods In this ARCO-Kids (Allergic Rhinitis Cohort Study for Kids), consecutive pediatric patients with rhinitis symptoms underwent a skin prick test and computerized comprehensive attention test. According to the skin prick test results, the children were diagnosed as allergic rhinitis or non- allergic rhinitis. All of the patients were regularly followed up and treated with oral medication or intranasal corticosteroid sprays. The comprehensive attention tests consisted of sustained and divided attention tasks. Each of the tasks was assessed by the attention score which was calculated by the number of omission and commission errors. The comprehension attention test was repeated after 1 year. Results A total of 797 children with allergic rhinitis and 239 children with non-allergic rhinitis were included. Initially, the attention scores of omission and commission errors on divided attention task were significantly lower in children with allergic rhinitis than in children with non-allergic rhinitis. After 1 year of treatment, children with allergic rhinitis showed improvement in attention: commission error of sustained (95.6±17.0 vs 97.0±16.6) and divided attention task (99.1±15.8 vs 91.8±23.5). Meanwhile, there was no significant difference of attention scores in children with non-allergic rhinitis. Conclusions Our study showed that management of allergic rhinitis might be associated with improvement of attention.
Collapse
Affiliation(s)
- Dong-Kyu Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, Republic of Korea
- * E-mail:
| | - Chae Seo Rhee
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea, Republic of Korea
| | - Doo Hee Han
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea, Republic of Korea
| | - Tae-Bin Won
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea, Republic of Korea
| | - Dong-Young Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea, Republic of Korea
| | - Jeong-Whun Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| |
Collapse
|
24
|
|
25
|
Hara H, Sugahara K, Hashimoto M, Mikuriya T, Tahara S, Yamashita H. Effectiveness of the leukotriene receptor antagonist pranlukast hydrate for the treatment of sleep disorder in patients with perennial allergic rhinitis. Acta Otolaryngol 2014; 134:307-13. [PMID: 24460152 DOI: 10.3109/00016489.2013.861926] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
CONCLUSION We found that addition of pranlukast to the conventional treatment for perennial allergic rhinitis may contribute to improvements in sleep disorder symptoms through a decrease in nasal congestion. OBJECTIVE We aimed to determine whether the leukotriene receptor antagonist pranlukast hydrate is effective in treating sleep disorder in patients with perennial allergic rhinitis. METHODS We conducted a questionnaire survey to determine the symptoms of rhinitis and sleep disturbances in 48 adult patients with perennial allergic rhinitis who visited the outpatient otolaryngology departments in hospitals in Yamaguchi Prefecture, Japan. The subjects presented with nasal symptoms and symptoms of sleep disorder during the last 2 weeks of treatment for allergic rhinitis that lasted for at least 1 month. A questionnaire based on the Pittsburgh Sleep Quality Index and Athens Insomnia Scale with some modifications was administered before and 4 weeks after the addition of pranlukast to the conventional treatment. RESULTS Addition of pranlukast improved the symptoms of perennial allergic rhinitis, with responses to all items of the questionnaire administered 4 weeks after pranlukast addition indicating significant improvements. Furthermore, the improvement in sleep disorder symptoms significantly correlated with improvement in nasal congestion, but not with improvements in sneezing and nasal discharge.
Collapse
Affiliation(s)
- Hirotaka Hara
- Department of Otolaryngology, Yamaguchi University Graduate School of Medicine , Ube, Yamaguchi , Japan
| | | | | | | | | | | |
Collapse
|
26
|
Parikh NG, Junaid I, Sheinkopf L, Randhawa I, Santiago SM, Klaustermeyer WB. Clinical Control in the Dual Diagnosis of Obstructive Sleep Apnea Syndrome and Rhinitis: A Prospective Analysis. Am J Rhinol Allergy 2014; 28:e52-5. [DOI: 10.2500/ajra.2014.28.3977] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Background Obstructive sleep apnea syndrome (OSAS) and allergic rhinitis (AR) are common coexisting disorders. Upper airway, specifically al resistance, is thought to increase during exacerbations of AR and nonallergic rhinitis (NAR), as well as in OSAS. The study objective was to determine if a correlation exists between clinical control of rhinitis and OSAS. Methods This prospective study followed 43 patients with concurrent OSAS and AR or NAR. OSAS was diagnosed by polysomnography, and AR or NAR was diagnosed by history, skin testing, serum-specific IgE, and total IgE levels. Measurements of control of OSAS included the Epworth Sleepiness Scale (ESS) survey and compliance with continuous positive airway pressure (CPAP) device. Measurements of rhinitis control included Assessment of Nasal Symptom Severity and Assessment of Nonnasal Symptom Severity (NSS refers to both) and Global Assessment of Nasal and Nonnasal Symptom Severity surveys (GSS). Higher NSS scores correlate with more rhinitis symptoms, whereas higher GSS scores correlate with less symptoms. Results All patients completed the study. There was a positive correlation between ESS and NSS scores (p < 0.001), inverse correlation between ESS and GSS scores (p < 0.001), inverse correlation between CPAP compliance and NSS scores (p < 0.001), and positive correlation between CPAP compliance and GSS scores (p < 0.001). There was no statistically significant difference between the AR, NAR, and AR/NAR groups. Conclusion Our study showed a statistically significant positive correlation between clinical control of rhinitis symptoms and clinical control of OSAS. This study emphasizes the importance of achieving concurrent optimal control of both OSAS and AR/NAR.
Collapse
Affiliation(s)
- Neil G. Parikh
- Division of Allergy and Immunology, Veterans Affairs Greater Los Angeles Healthcare Systems/The David Geffen School of Medicine at University of California–Los Angeles, Los Angeles, California
| | - Imran Junaid
- Division of Allergy and Immunology, Veterans Affairs Greater Los Angeles Healthcare Systems/The David Geffen School of Medicine at University of California–Los Angeles, Los Angeles, California
| | - Lee Sheinkopf
- Division of Allergy and Immunology, Veterans Affairs Greater Los Angeles Healthcare Systems/The David Geffen School of Medicine at University of California–Los Angeles, Los Angeles, California
| | - Inderpal Randhawa
- Division of Allergy and Immunology, Veterans Affairs Greater Los Angeles Healthcare Systems/The David Geffen School of Medicine at University of California–Los Angeles, Los Angeles, California
| | - Silverio M. Santiago
- Division of Allergy and Immunology, Veterans Affairs Greater Los Angeles Healthcare Systems/The David Geffen School of Medicine at University of California–Los Angeles, Los Angeles, California
| | - William B. Klaustermeyer
- Division of Allergy and Immunology, Veterans Affairs Greater Los Angeles Healthcare Systems/The David Geffen School of Medicine at University of California–Los Angeles, Los Angeles, California
| |
Collapse
|
27
|
Abstract
BACKGROUND Sleep-disordered breathing (SDB) is a spectrum of airway collapse, ranging from primary snoring to profound obstructive sleep apnea (OSA). Studies have shown an association between impaired nasal breathing and SDB; consequently, treatments of nasal obstruction are often used in an attempt to improve disease severity. The authors performed a review of the literature to determine the impact of nasal obstruction and the effectiveness of nonsurgical and surgical interventions on SDB. METHODS Relevant literature up to 2012 on the association between nasal obstruction and SDB and effectiveness of nonsurgical and surgical treatment of the nose in SDB were reviewed. RESULTS The literature is mostly limited to uncontrolled case series in which patient groups, interventions, disease definitions, and outcome measures are not standardized. Nasal medications, including intranasal steroids and nasal decongestants, have not been shown to improve either snoring or OSA. Nasal dilators have no impact on OSA but may improve snoring. Surgery for nasal obstruction does not improve objective indicators of SDB but can improve subjective elements of disease, such as snoring, sleepiness, and quality of life. Nasal surgery can facilitate continuous positive airway pressure use in cases where nasal obstruction is the factor limiting compliance. CONCLUSION Nasal obstruction plays a modulating, but not causative, role in SDB. Nasal interventions may improve subjective aspects of snoring and OSA but do not improve objective indicators of disease. Standardization of methods and higher evidence level studies will further clarify the benefit of nasal interventions in the treatment of SDB.
Collapse
Affiliation(s)
- Eric K Meen
- Department of Otolaryngology-Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA.
| | | |
Collapse
|
28
|
Nasal obstruction and palate-tongue position on sleep-disordered breathing. Clin Exp Otorhinolaryngol 2013; 6:226-30. [PMID: 24353862 PMCID: PMC3863671 DOI: 10.3342/ceo.2013.6.4.226] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Revised: 08/16/2012] [Accepted: 08/16/2012] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVES We wanted to evaluate whether the presence of nasal obstruction makes a change on the association between the modified Mallampati score and the severity of sleep-disordered breathing (SDB) and the sleep quality. METHODS Polysomnography (PSG), the modified Mallampati score (MMS), the body-mass index, and a questionnaire about nasal obstruction were acquired from 275 suspected SDB patients. The subjects were divided into two groups according to the presence of nasal obstruction. The clinical differences between the two groups were evaluated and the associations between the MMS and PSG variables in each group were also assessed. RESULTS Significant correlations were found between the MMS and many PSG variables, including the apnea-hypopnea index, the arousal index and the proportion of deep sleep, for the patients with nasal obstruction, although this was not valid for the total patients or the patients without nasal obstruction. CONCLUSION The severity of SDB and the quality of sleep are well correlated with the MMS, and especially for the patients with nasal obstruction. The MMS can give more valuable information about the severity of SDB when combined with simple questions about nasal obstruction.
Collapse
|
29
|
Koinis-Mitchell D, Esteban C, Kopel SJ, Jandasek B, Dansereau K, Fritz GK, Klein RB. Perceptual accuracy of upper airway compromise in children: Clinical relevance and future directions for research. ALLERGY & RHINOLOGY 2013; 4:e54-62. [PMID: 24124637 PMCID: PMC3793113 DOI: 10.2500/ar.2013.4.0060] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Approximately 80% of children with asthma have coexisting allergic rhinitis. The accurate recognition and assessment of asthma and rhinitis symptoms is an integral component of guideline-based treatment for both conditions. This article describes the development and preliminary evaluation of a novel paradigm for testing the accuracy of children's assessment of their upper airway (rhinitis) symptoms. This work is guided by our previous research showing the clinical efficacy of tools to evaluate children's perceptual accuracy of asthma symptoms and linking accurate asthma symptom perception to decreased asthma morbidity (Fritz G, et al., Ethnic differences in perception of lung function: A factor in pediatric asthma disparities? Am J Respir Crit Care Med 182:12-18, 2010; Klein RB, et al., The Asthma Risk Grid: Clinical interpretation of symptom perception, Allergy Asthma Proc 251-256, 2004). The pilot study tests a paradigm that allows for the examination of the correspondence of children's assessment of their upper airway functioning with actual values of upper airway flow through the use of a portable, handheld nasal peak flowmeter. Nine children with persistent asthma were evaluated over a 4-week period. The article describes the rhinitis perceptual accuracy paradigm and reviews the results of a pilot study, showing a large proportion of inaccurate rhinitis symptoms "guesses" by the sample of children with persistent asthma. Patterns of inaccuracy, rhinitis control, and asthma morbidity are also described. Directions for future work are reviewed. The development of clinical tools to evaluate children's accuracy of rhinitis symptoms are needed, given the central role of the self-assessment of symptoms in guideline-based care. Accurate perception of the severity of rhinitis symptoms may enhance rhinitis control, lessen the burden of asthma, and prevent unnecessary emergency use among this high-risk group of children.
Collapse
Affiliation(s)
- Daphne Koinis-Mitchell
- Bradley/Hasbro Children's Research Center, The Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | | | | | | | | | | | | |
Collapse
|
30
|
Alt JA, Smith TL. Chronic rhinosinusitis and sleep: a contemporary review. Int Forum Allergy Rhinol 2013; 3:941-9. [PMID: 24039230 DOI: 10.1002/alr.21217] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2013] [Revised: 06/25/2013] [Accepted: 07/26/2013] [Indexed: 12/13/2022]
Abstract
BACKGROUND Patients with chronic rhinosinusitis (CRS) exhibit centrally mediated behavioral changes commonly referred to as "sickness behavior." Sleep alteration is a component of sickness behavior which is estimated to affect up to 70 million patients annually. Patients with CRS have poor sleep quality, and little is known about the underlying etiology and pathophysiology. This narrative review aims to further organize and present the current knowledge associating sleep and CRS. METHODS A literature search was conducted of the OVID MEDLINE database using key search words including: "chronic rhinosinusitis," "sleep," "sleep disorders," and "sleep dysfunction." Additional keywords "nasal obstruction," "nasal polyp," and "fatigue" were identified and used to further delineate relevant articles. RESULTS The articles that specifically addressed sleep and CRS were dissected and presented as follows: (1) chronic rhinosinusitis and sleep; (2) chronic rhinosinusitis and fatigue; (3) chronic rhinosinusitis, nasal obstruction, and sleep; and (4) pathophysiology of sleep in chronic rhinosinusitis (cytokines in both sleep and chronic rhinosinusitis and their association to the neuroimmune biology of chronic rhinosinusitis). CONCLUSION Patients with CRS have sleep dysfunction that is associated with their disease severity and overall quality of life. The etiology of sleep dysfunction in CRS is most likely multifactorial. Increasing evidence suggests sleep dysfunction in patients with CRS is partly due to the inflammatory disease process, and sleep physiology in patients with CRS may be actively regulated by the inflammatory component of the disease.
Collapse
Affiliation(s)
- Jeremiah A Alt
- Division of Rhinology and Sinus Surgery, Oregon Sinus Center, Department of Otolaryngology-Head and Neck Surgery, Oregon Health and Science University, Portland, OR
| | | |
Collapse
|
31
|
Thompson A, Sardana N, Craig TJ. Sleep impairment and daytime sleepiness in patients with allergic rhinitis: the role of congestion and inflammation. Ann Allergy Asthma Immunol 2013; 111:446-51. [PMID: 24267356 DOI: 10.1016/j.anai.2013.05.020] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Revised: 05/18/2013] [Accepted: 05/21/2013] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To investigate the association of rhinitis with stress, fatigue, decrease productivity, inflammation, and sleep disordered breathing. DATA SOURCES Medical literature obtained from OVID and PubMed searches in February 2013 using the search terms "sleep," "rhinitis," "allergic rhinitis," "somnolence," and "fatigue". STUDY SELECTIONS Studies were selected based on the US Preventive Services Task Force levels 1, 2, and 3. RESULTS Allergic rhinitis is a disease that severely affects patients' quality of life and is increasing in prevalence worldwide. Nasal congestion is reported as the most common and bothersome symptom; it is often associated with sleep-disordered breathing, a likely cause of sleep impairment in rhinitis-affected individuals. The end result is a reduced quality of life and productivity and an increase in daytime sleepiness, fatigue, and stress. Current treatment modalities include intranasal corticosteroids, which have been found to reduce nasal congestion. Clinical trials on intranasal corticosteroids have provided data on sleep-related end points, and these studies report that the improved nasal congestion is associated with improved quality of life with better sleep and reduced daytime fatigue. Alternate therapies, including montelukast, also decrease nasal congestion and positively influence sleep, but to a lesser extent. CONCLUSION This review examines nasal congestion and cytokine changes and the associated sleep impairment in allergic rhinitis patients and the effect on daytime performance. It elaborates the adverse effects of disturbed sleep on quality of life and how therapies directed at reducing nasal congestion can relieve such effects.
Collapse
Affiliation(s)
- Alison Thompson
- Penn State University, Hershey Medical Center, Hershey, Pennsylvania
| | | | | |
Collapse
|
32
|
González-Núñez V, Valero AL, Mullol J. Impact of sleep as a specific marker of quality of life in allergic rhinitis. Curr Allergy Asthma Rep 2013; 13:131-41. [PMID: 23247762 DOI: 10.1007/s11882-012-0330-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Allergic rhinitis (AR) is a common disorder, which represents a considerable burden both on individual patients and society. It is associated with bothersome symptoms, which may impair usual daily activities, sleep quality, and productivity. Associated with impaired sleep, quality of life is significantly impaired in AR patients. AR significantly contributes to sleep-disordered breathing through multiple mechanisms, with the greatest impact mediated through nasal obstruction. Sleep impairment is very common in AR patients and has a significant impact on disease-specific measures of general health and quality of life. The degree of sleep disturbance is directly related to the severity of the disease. Nasal congestion also demonstrates circadian rhythm and positional variability, worsening during nighttime hours and in supine position. Increased sleep disordered events lead to poor sleep with fatigue and daytime somnolence, impaired performance, productivity and social functioning, and an increased risk of associated diseases.
Collapse
|
33
|
Lin SY, Melvin TAN, Boss EF, Ishman SL. The association between allergic rhinitis and sleep-disordered breathing in children: a systematic review. Int Forum Allergy Rhinol 2013; 3:504-9. [PMID: 23307785 DOI: 10.1002/alr.21123] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2012] [Revised: 10/11/2012] [Accepted: 10/16/2012] [Indexed: 12/22/2022]
Abstract
BACKGROUND The objective of this work was to systematically review existing literature on the association between allergic rhinitis (AR) and sleep-disordered breathing (SDB) in children. METHODS We performed a literature search encompassing the last 25 years in PubMed, EMBASE, and Cochrane CENTRAL. Inclusion criteria included English-language papers containing original human data, number of subjects ≥7, and age <18 years old. Data was systematically collected on study design, patient demographics, clinical characteristics/outcomes, and level-of-evidence. Two investigators independently reviewed all articles. RESULTS The initial search yielded 433 abstracts, of which 18 articles were included. Twelve (67%) of the 18 articles showed a statistically significant association between AR and SDB. All articles were either case-series or case-control studies. Based on the Newcastle-Ottawa scale, the quality of the articles was determined to be fair to good. For characterizing AR, 7 (39%) studies included skin-prick testing and/or in vitro testing. For determining presence of SDB, 7 (39%) of the studies used polysomnographic data, of which 1 study incorporated data from a home polysomnogram. Habitual snoring was the most common form of SDB studied, in 10 (56%) of the articles. Obstructive sleep apnea was studied in 6 (33%) articles. CONCLUSION Although the majority of the studies included in this review showed a significant association between AR and SDB, all of the studies were evidence level 3b and 4, for an overall grade of B- evidence (Oxford Evidence-Based Medicine Center). Further higher-quality studies should be performed in the future to better evaluate the relationship between AR and SDB in children.
Collapse
Affiliation(s)
- Sandra Y Lin
- Johns Hopkins Department of Otolaryngology-Head and Neck Surgery, Baltimore, MD 21287, USA.
| | | | | | | |
Collapse
|
34
|
Victores AJ, Takashima M. Effects of nasal surgery on the upper airway: A drug-induced sleep endoscopy study. Laryngoscope 2012; 122:2606-10. [DOI: 10.1002/lary.23584] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2012] [Revised: 05/10/2012] [Accepted: 06/18/2012] [Indexed: 11/08/2022]
|
35
|
Koinis-Mitchell D, Craig T, Esteban CA, Klein RB. Sleep and allergic disease: a summary of the literature and future directions for research. J Allergy Clin Immunol 2012; 130:1275-81. [PMID: 22867694 DOI: 10.1016/j.jaci.2012.06.026] [Citation(s) in RCA: 101] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2012] [Revised: 05/15/2012] [Accepted: 06/13/2012] [Indexed: 01/30/2023]
Abstract
Atopic diseases, such as asthma and allergic rhinitis, are common conditions that can influence sleep and subsequent daytime functioning. Children and patients with allergic conditions from ethnic minority groups might be particularly vulnerable to poor sleep and compromised daytime functioning because of the prevalence of these illnesses in these groups and the high level of morbidity. Research over the past 10 years has shed light on the pathophysiologic mechanisms (eg, inflammatory mediators) involved in many atopic diseases that can underlie sleep disruptions as a consequence of the presence of nocturnal symptoms. Associations between nocturnal symptoms and sleep and poorer quality of life as a result of missed sleep have been demonstrated across studies. Patients with severe illness and poor control appear to bear the most burden in terms of sleep impairment. Sleep-disordered breathing is also more common in patients with allergic diseases. Upper and lower airway resistance can increase the risk for sleep-disordered breathing events. In patients with allergic rhinitis, nasal congestion is a risk factor for apnea and snoring. Finally, consistent and appropriate use of medications can minimize nocturnal asthma or allergic symptoms that might disrupt sleep. Despite these advances, there is much room for improvement in this area. A summary of the sleep and allergic disease literature is reviewed, with methodological, conceptual, and clinical suggestions presented for future research.
Collapse
Affiliation(s)
- Daphne Koinis-Mitchell
- Department of Psychiatry and Human Behavior and the Bradley/Hasbro Children's Research Center, Brown Medical School, Providence, RI, USA.
| | | | | | | |
Collapse
|
36
|
Omachi TA. Measures of sleep in rheumatologic diseases: Epworth Sleepiness Scale (ESS), Functional Outcome of Sleep Questionnaire (FOSQ), Insomnia Severity Index (ISI), and Pittsburgh Sleep Quality Index (PSQI). Arthritis Care Res (Hoboken) 2012; 63 Suppl 11:S287-96. [PMID: 22588751 DOI: 10.1002/acr.20544] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Theodore A Omachi
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of California, San Francisco, CA 94115, USA.
| |
Collapse
|
37
|
Rhinitis and sleep. Sleep Med Rev 2011; 15:293-9. [DOI: 10.1016/j.smrv.2010.12.001] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2010] [Revised: 12/01/2010] [Accepted: 12/04/2010] [Indexed: 12/12/2022]
|
38
|
The role of the nose in snoring and obstructive sleep apnoea: an update. Eur Arch Otorhinolaryngol 2011; 268:1365-73. [PMID: 21340561 PMCID: PMC3149667 DOI: 10.1007/s00405-010-1469-7] [Citation(s) in RCA: 140] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2010] [Accepted: 12/10/2010] [Indexed: 12/02/2022]
Abstract
Multilevel anatomic obstruction is often present in snoring and obstructive sleep apnoea (OSA). As the nose is the first anatomical boundary of the upper airway, nasal obstruction may contribute to sleep-disordered breathing (SDB). A number of pathophysiological mechanisms can potentially explain the role of nasal pathology in SDB. These include the Starling resistor model, the unstable oral airway, the nasal ventilatory reflex and the role of nitric oxide (NO). Clinically, a number of case–control studies have shown that nasal obstruction is associated with snoring and mild SDB. However, there is not a linear correlation between the degree of nasal obstruction and the severity of SDB, while nasal obstruction is not the main contributing factor in the majority of patients with moderate to severe OSA. Randomised controlled studies have shown that in patients with allergic rhinitis or non-allergic rhinitis and sleep disturbance, nasal steroids could improve the subjective quality of sleep, and may be useful for patients with mild OSA, however, they are not by themselves an adequate treatment for most OSA patients. Similarly, nasal surgery may improve quality of life and snoring in a subgroup of patients with mild SDB and septal deviation, but it is not an effective treatment for OSA as such. On the other hand, in patients who do not tolerate continuous positive airway pressure (CPAP) well, if upper airway evaluation demonstrates an obstructive nasal passage, nasal airway surgery can improve CPAP compliance and adherence.
Collapse
|
39
|
Rosales-Mayor E, Rey de Castro J, Huayanay L, Zagaceta K. Validation and modification of the Epworth Sleepiness Scale in Peruvian population. Sleep Breath 2011; 16:59-69. [PMID: 21279696 DOI: 10.1007/s11325-011-0485-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2010] [Revised: 01/10/2011] [Accepted: 01/13/2011] [Indexed: 11/30/2022]
Abstract
PURPOSE The main purpose of this study was to develop a cross-cultural adaptation of the Epworth Sleepiness Scale for Peruvian population (ESS-VP) and to provide evidence of reliability and validity to this scale. We also modified the ESS-VP for non-driving Peruvian population (ESS-MPV). METHODS Participants were Peruvians between 18 and 65 years. Five-phase design: Translation and retranslation of the original scale; comprehension evaluation (n = 60); reliability or test-retest (n = 75); internal consistency and construct validity (n = 219); and change of sensibility (n = 36). Just as in the ESS-PV, the same procedure was applied to ESS-MPV except the first phase. RESULTS The ESS-PV and ESS-MPV had an adequate comprehension. They were reliable over time (test-retest), being better within a period of 2 weeks. They also had adequate internal consistency (Cronbach's alpha: 0.790 and 0.789). Two factors were extracted in both scales, being only the first factor in which all items showed statistically significant loads. Both scales are sensitive to sleepiness change in patients with obstructive sleep apnea during treatment. CONCLUSIONS The ESS-VP and ESS-MPV, adapted to adult Peruvian population, are comparable to the original scale, reliable, valid, and change-sensitive. It is proposed that the ESS-MPV should be applied in Peruvian population who do not drive motorized vehicles.
Collapse
|
40
|
Scadding G. Non-surgical treatment of adenoidal hypertrophy: the role of treating IgE-mediated inflammation. Pediatr Allergy Immunol 2010; 21:1095-106. [PMID: 20609137 DOI: 10.1111/j.1399-3038.2010.01012.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Adenoidal hypertrophy (AH) and adenotonsillar hypertrophy are common disorders in the pediatric population and can cause symptoms such as mouth breathing, nasal congestion, hyponasal speech, snoring, and obstructive sleep apnea (OSA), as well as chronic sinusitis and recurrent otitis media. More serious long-term sequelae, typically secondary to OSA, include neurocognitive abnormalities (e.g. behavioral and learning difficulties, poor attention span, hyperactivity, below average intelligence quotient); cardiovascular morbidity (e.g. decreased right ventricular ejection fraction, left ventricular hypertrophy, elevated diastolic blood pressure); and growth failure. Adenoidectomy (with tonsillectomy in cases of adenotonsillar hypertrophy) is the typical management strategy for patients with AH. Potential complications have prompted the investigation of non-surgical alternatives. Evidence of a pathophysiologic link between AH and allergy suggests a possible role for intranasal corticosteroids (INS) in the management of patients with AH. This article reviews the epidemiology and pathophysiology of AH with a particular focus on evidence of its association with allergy and allergic rhinitis. Current treatment options are briefly considered with discussion on the rationale and evidence for the use of INS.
Collapse
|
41
|
|
42
|
Camelo-Nunes IC, Solé D. Allergic rhinitis: indicators of quality of life. J Bras Pneumol 2010; 36:124-33. [PMID: 20209315 DOI: 10.1590/s1806-37132010000100017] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2009] [Accepted: 09/18/2009] [Indexed: 03/05/2023] Open
Abstract
The objective of this review was to present evidence of the relationship between allergic rhinitis and impairment of quality of life. The data sources were original articles, reviews and consensus statements entered into the Medline and LILACS databases between 1997 and 2008. The following search terms were used: 'allergic rhinitis'; 'quality of life'; and 'sleep disorders'. Quality of life is often impaired in patients with allergic rhinitis, due to the classic symptoms of the disease (sneezing, pruritus, rhinorrhea and nasal obstruction). In addition, the pathophysiology of allergic rhinitis often disrupts sleep, leading to fatigue, irritability, memory deficits, daytime sleepiness and depression. The total burden of this disease goes beyond impairment of physical and social functioning. It has also a financial impact, which becomes greater when we consider the evidence that allergic rhinitis is a possible causal factor of comorbidities, such as asthma and sinusitis. Nasal obstruction, the most prominent symptom, is associated with sleep disorders, which can have a profound effect on mental health, learning, behavior and attention. Finally, allergic rhinitis-a chronic condition that affects adults, adolescents and children-is often underdiagnosed or inadequately treated. The deleterious impact that allergic rhinitis-related sleep disorders have on patient capacity to perform activities of daily living is an important component of the morbidity of the disease. With an accurate diagnosis, there are various available treatments that can reduce the burden of allergic rhinitis.
Collapse
Affiliation(s)
- Inês Cristina Camelo-Nunes
- Allergy, Clinical Immunology and Rheumatology Section of Department of Pediatrics at Federal University of São Paulo/ Paulista School of Medicine - São Paulo, Brazil.
| | | |
Collapse
|
43
|
Craig TJ, Sherkat A, Safaee S. Congestion and sleep impairment in allergic rhinitis. Curr Allergy Asthma Rep 2010; 10:113-21. [PMID: 20425503 DOI: 10.1007/s11882-010-0091-5] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Allergic rhinitis is a prevalent disease in developed nations, and its prevalence has been increasing throughout the world. Nasal congestion is the most common and bothersome symptoms of rhinitis. Congestion is associated with sleep-disordered breathing and is thought to be a key cause of sleep impairment in individuals with rhinitis. The end result is a decrease in quality of life and productivity and an increase in daytime sleepiness. Treatment with intranasal corticosteroids has been shown to reduce nasal congestion. 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. Other therapies, such as montelukast, also have a positive influence on congestion and sleep. This review examines nasal congestion and the associated sleep impairment of allergic rhinitis patients. It explores the adverse effects of disturbed sleep on quality of life and how these conditions can be reduced by therapies that decrease congestion.
Collapse
Affiliation(s)
- Timothy J Craig
- Hershey Medical Center, Penn State University, 500 University Drive, Hershey, PA, 17033-0850, USA.
| | | | | |
Collapse
|
44
|
Stillerman A, Nachtsheim C, Li W, Albrecht M, Waldman J. Efficacy of a novel air filtration pillow for avoidance of perennial allergens in symptomatic adults. Ann Allergy Asthma Immunol 2010; 104:440-9. [PMID: 20486336 DOI: 10.1016/j.anai.2010.03.006] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Nighttime allergen exposures are a primary contributor to the development of allergic and asthmatic morbidities. Disease management guidelines recommend the use of environmental control measures to reduce these exposures, but clinically relevant reductions are difficult to achieve because most measures control only 1 allergen source among many in the bedroom environment. OBJECTIVE To determine whether a novel localized approach to nighttime allergen avoidance provides effective exposure reductions and clinical benefits. METHODS Thirty-five adults with perennial allergic rhinoconjunctivitis (dog, cat, or dust mite sensitivity) were randomized to receive PureZone, a combination therapy involving localized air filtration and pillow encasement, or placebo in a crossover trial with two 2-week treatment periods separated by a 1-week washout. Nasal and ocular allergy symptoms, quality of life, and breathing zone particulate exposure were assessed. Bedroom allergen dust samples were collected in the sleeping environment. RESULTS Reductions (>99.99%) in allergen-sized particulate (> or = 0.3 microm) in the breathing zone led to significant improvements in nocturnal nasal and ocular allergy symptoms (P < .001) and quality of life (P = .02) for the active vs placebo device. Significant nocturnal symptom reductions vs placebo occurred the second night of use and were maintained for the duration of treatment; these reductions improved sleep problems in particular (P = .02). Allergens were detected in 100% of bedrooms, of which 44% had levels that exceeded sensitizing thresholds. CONCLUSIONS The combination therapy of pillow encasement and localized air filtration provided effective nighttime allergen exposure reductions and clinical benefits without the use of adjunctive therapy.
Collapse
Affiliation(s)
- Allan Stillerman
- Clinical Research Institute Inc of Minneapolis, Minneapolis, Minnesota 55402, USA.
| | | | | | | | | |
Collapse
|
45
|
Abstract
PURPOSE OF REVIEW To define the relationship between obstructive sleep apnea (OSA) and nasal obstruction, we have reviewed the literature on epidemiological, physiological, and randomized controlled studies in which the relationship between nasal obstruction and OSA was investigated. RECENT FINDINGS Data from observational studies suggest that nasal obstruction contributes to the pathogenesis of OSA. Recently, studies have mainly focused on the effects of therapeutic interventions on the nose and OSA. Eleven trials with randomized controlled designs were found; external nasal dilators were used in five studies, topically applied steroids in one, nasal decongestants in three, and surgical treatment in two studies. Data from these studies showed only minor improvement in the symptoms and severity of OSA. SUMMARY The current evidence suggests that the nose may not play a significant role in the pathogenesis of OSA. The impact of treating nasal obstruction in patients with OSA on long-term outcome remains to be defined more accurately through randomized controlled trials of medical and surgical therapies with large numbers of patients.
Collapse
|
46
|
Benninger M. Diagnosis and management of nasal congestion: the role of intranasal corticosteroids. Postgrad Med 2009; 121:122-31. [PMID: 19179820 DOI: 10.3810/pgm.2009.01.1961] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Nasal congestion is considered the most bothersome of allergic rhinitis (AR) symptoms and can significantly impair ability to function at work, home, and school. Effective management of AR-related nasal congestion depends on accurate diagnosis and appropriate treatment. Many individuals with AR and AR-related congestion remain undiagnosed and do not receive prescription medication. However, new tools intended to improve the diagnosis of nasal congestion have been developed and validated. Intranasal corticosteroids (INSs) are recommended as first-line therapy for patients with moderate-to-severe AR and also when nasal congestion is a prominent symptom. Double blind, randomized clinical trials have demonstrated greater efficacy of INSs versus placebo, antihistamines, or montelukast for relief of all nasal symptoms, especially congestion. Patient adherence to treatment also affects outcomes, and this may be influenced by patient preferences for the sensory attributes of an individual drug. Increased awareness of the effects of AR-related nasal congestion, the efficacy and safety of available pharmacotherapies, and barriers to adherence may improve clinical outcomes.
Collapse
Affiliation(s)
- Michael Benninger
- The Cleveland Clinic, Head and Neck Institute, Cleveland, OH 44195, USA.
| |
Collapse
|
47
|
|
48
|
Abstract
The rates of depression, anxiety, and sleep disturbance (suicide risk factors) are greater in patients with allergic rhinitis than in the general population. The rate of allergy is also greater in patients with depression. Preliminary data suggest that patients with a history of allergy may have an increased rate of suicide. Clinicians should actively inquire to diagnose allergy in patients with depression and depression in patients with allergy. Spring peaks of suicide are highly replicated, but their origin is poorly understood. Preliminary epidemiologic data suggest that seasonal spring peaks in aeroallergens are associated with seasonal spring peaks in suicide. Our research in Brown Norway rats demonstrates that sensitization and exposure to aeroallergens induces anxiety-like and aggressive behaviors as well as allergy-related helper T-cell type 2 (Th2) cytokine gene expression in the prefrontal cortex. Thus, it is possible that sensitization and exposure to aeroallergens, which peak in spring, may be conducive to seasonal exacerbation of suicide risk factors such as anxiety, depression, hostility/aggression, and sleep disturbance. Connecting allergy with suicide and suicide risk factors adds to previous neurologic literature connecting allergy with migraines and seizure disorders. Our recent report of Th2 (allergy-mediating) cytokine expression in the orbitofrontal cortex of suicide victims should lead to future studies to test the hypothesis that mediators of allergic inflammation in the nasal cavities may result in Th2 cytokine expression in the brain, influencing affect and behavioral modulation. Certain medications used to treat allergy can exacerbate suicide risk factors, potentially worsening suicide risk and even triggering suicide. Systemic (but not topical) corticosteroids have been associated with manic and depressive episodes and mixed mood states. Recently, the US Food and Drug Administration started investigating the possibility that montelukast may trigger suicide. Although this association requires further exploration and confirmation, clinicians should err on the side of caution, inquiring about past suicide attempts; hopelessness; reasons for living; and suicidal ideation, intent, or plan; and referring the patient to a mental health professional for evaluation if appropriate.
Collapse
Affiliation(s)
- Teodor T Postolache
- Teodor T. Postolache, MD Mood and Anxiety Program (MAP), Department of Psychiatry, University of Maryland School of Medicine, 685 West Baltimore Street, MSTF Building Room 930, Baltimore, MD 21201, USA.
| | | | | |
Collapse
|
49
|
Scadding G. Optimal management of nasal congestion caused by allergic rhinitis in children: safety and efficacy of medical treatments. Paediatr Drugs 2008; 10:151-62. [PMID: 18454568 DOI: 10.2165/00148581-200810030-00004] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
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.
Collapse
|
50
|
Schwartz LB, Delgado L, Craig T, Bonini S, Carlsen KH, Casale TB, Del Giacco S, Drobnic F, van Wijk RG, Ferrer M, Haahtela T, Henderson WR, Israel E, Lötvall J, Moreira A, Papadopoulos NG, Randolph CC, Romano A, Weiler JM. Exercise-induced hypersensitivity syndromes in recreational and competitive athletes: a PRACTALL consensus report (what the general practitioner should know about sports and allergy). Allergy 2008; 63:953-61. [PMID: 18691297 DOI: 10.1111/j.1398-9995.2008.01802.x] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Exercise-induced (EI) hypersensitivity disorders are significant problems for both recreational and competitive athletes. These include EI-asthma, EI-bronchoconstriction, EI-rhinitis, EI-anaphylaxis and EI-urticaria. A group of experts from the European Academy of Allergology and Clinical Immunology and the American Academy of Allergy Asthma and Immunology met to discuss the pathogenesis of these disorders and how to diagnose and treat them, and then to develop a consensus report. Key words (exercise with asthma, bronchoconstriction, rhinitis, urticaria or anaphylaxis) were used to search Medline, the Cochrane database and related websites through February 2008 to obtain pertinent information which, along with personal reference databases and institutional experience with these disorders, were used to develop this report. The goal is to provide physicians with guidance in the diagnosis, understanding and management of EI-hypersensitivity disorders to enable their patients to safely return to exercise-related activities.
Collapse
Affiliation(s)
- L B Schwartz
- Department of Internal Medicine, Virginia Commonwealth University, Richmond, VA, USA
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|