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INTRODUCTION: Chronic rhinosinusitis with nasal polyps (CRSwNP) is a frequent condition affecting approximately 2% of the population. Medical treatment consists long-term use of intranasal corticosteroids and short-term use of oral corticosteroids, in adjunct with saline solution rinses. Surgical management is proposed in patients who failed after medical treatment. In France, two biologics are reimbursed in case of severe uncontrolled CRSwNP despite medical treatment and endoscopic sinus surgery. Waiting for head-to-head biologics comparison, studies should report the efficacy and safety of biologics in large real-life cohorts. This study protocol describes the aims and methods of a prospective, observational, national, multicentric cohort of patients with CRSwNP treated with biologics. METHODS AND ANALYSIS: The BIOlogics in severe nasal POlyposis SurvEy is a French multicentre prospective observational cohort study. The main aim is to assess the efficacy and tolerance of biologics in patients with CRSwNP, with or without association with other type 2 diseases, and to determine the strategies in case of uncontrolled disease under biologics. Patients over 18 years old requiring biologics for CRSwNP in accordance with its marketing approval in France (ie, severe nasal polyposis, with lack of control under nasal corticosteroid, systemic corticosteroids and surgery) are invited to participate. Collected data include topical history of surgical procedures and biologics, medication and use of systemic corticosteroids, visual analogical scales for specific symptoms, Sino-Nasal Outcome Test-22 questionnaire, nasal polyp score, asthma control test, Lund-Mackay score on CT scan and IgE concentration and eosinophilic count on blood sample. TRIAL REGISTRATION: NCT05228041/DRI_2021/0030.
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Produtos Biológicos , Pólipos Nasais , Rinite , Sinusite , Humanos , Pólipos Nasais/tratamento farmacológico , Pólipos Nasais/complicações , Sinusite/tratamento farmacológico , Doença Crônica , Rinite/tratamento farmacológico , Rinite/complicações , Estudos Prospectivos , Produtos Biológicos/uso terapêutico , França , Estudos Observacionais como Assunto , Omalizumab/uso terapêutico , Estudos Multicêntricos como Assunto , RinossinusiteRESUMO
BACKGROUND: Among all studies describing COVID-19 clinical features during the first wave of the pandemic, only a few retrospective studies have assessed the correlation between olfac-tory dysfunction (OD) and the evolution of disease severity. The main aim was to assess whether OD is a predictive factor of COVID-19 severity based on the patient's medical management (outpa-tient care, standard hospital admission, and ICU admission). METHODS: A national, prospective, mul-ticenter cohort study was conducted in 20 public hospitals and a public center for COVID-19 screen-ing. During the first wave of the pandemic, from 6 April to 11 May 2020, all patients tested positive for COVID-19 confirmed by RT-PCR underwent two follow-up ENT consultations within 10 days of symptom onset. The main outcome measures were the evolution of medical management (out-patient care, standard hospital admission, and ICU admission) at diagnosis and along the clinical course of COVID-19 disease. RESULTS: Among 481 patients included, the prevalence of OD was 60.7%, and it affected mostly female patients (74.3%) under 65 years old (92.5%), with fewer comor-bidities than patients with normal olfactory function. Here, 99.3% (290/292) of patients with OD presented with non-severe COVID-19 disease. Patients reporting OD were significantly less hospi-talized than the ones managed as outpatients, in either a standard medical unit or an ICU. Conclu-sions: As regards the clinical course of COVID-19 disease, OD could predict a decreased risk of hospitalization during the first wave of the pandemic.
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OBJECTIVE(S): To determine the frequency of olfactory cleft (OC) stenosis and obstruction on paranasal sinus CT scans in pre-septorhinoplasty of patients who had septal deviation, septopyramidal deformation or nasal obstruction without other sinonasal conditions. METHODS: This retrospective study included patients referred to our institution between December 2013 and December 2021 for septorhinoplasty due to nasal obstruction without other sinonasal or neurological conditions. All patients underwent preoperative paranasal sinus CT scan and olfactory testing. OC stenosis was quoted as none, partial, or total (less than 1/3 contact between nasal septum and ethmoid turbinates, 1/3-2/3, more than 2/3, respectively), as well as OC obstruction as none, partial, or complete (obstruction of less than 1/3 of OC, 1/3-2/3, more than 2/3, respectively). Radiologic evaluation was validated by near perfect interobserver agreement. RESULTS: A total of 75 patients (32 women, 43 men) with a mean age of 44.2 ± 15.64 (23-74) years were included, of which 36 were normosmic and 39 hyposmic. OC stenosis was partial in 58.7% (n = 44) of the patients, absent in 28% (n = 21), and total in 13.3% (n = 10), without difference between normosmic and hyposmic patients (p = .66). OC obstruction was absent in 52% (n = 39) and partial in 46.7% (n = 35), without difference between normosmic and hyposmic patients (p = .51). Only one normosmic patient had complete OC obstruction. CONCLUSION: OC partial stenosis and partial obstruction were frequent findings in pre-septorhinoplasty patients without respiratory mucosa disease and did not influence their olfactory status. Total stenosis and complete obstruction were rarer and require further investigation. CLINICAL RELEVANCE STATEMENT: Isolated partial olfactory cleft stenosis and obstruction should be considered normal variants, whereas the impact of complete olfactory cleft stenosis and obstruction on patient's olfactory status remains to be determined. KEY POINTS: ⢠The incidence of olfactory cleft stenosis and obstruction in asymptomatic patients remains unknown, even though it is encountered in clinical practice. ⢠Partial and total olfactory cleft stenosis occurred in 58.7% and 13.3% of the patients; partial obstruction occurred in half of the cases, but complete obstruction was extremely rare. ⢠There are frequent findings of partial olfactory cleft obstruction and stenosis, but complete obstruction and total stenosis should be further investigated.
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Obstrução Nasal , Rinoplastia , Tomografia Computadorizada por Raios X , Humanos , Feminino , Masculino , Estudos Retrospectivos , Adulto , Pessoa de Meia-Idade , Tomografia Computadorizada por Raios X/métodos , Idoso , Constrição Patológica/diagnóstico por imagem , Obstrução Nasal/diagnóstico por imagem , Obstrução Nasal/cirurgia , Obstrução Nasal/etiologia , Rinoplastia/métodos , Septo Nasal/diagnóstico por imagem , Septo Nasal/cirurgia , Septo Nasal/anormalidades , Seios Paranasais/diagnóstico por imagem , Seios Paranasais/cirurgia , Seios Paranasais/patologia , Adulto JovemRESUMO
Background: Several biologics (Bx) and targeted synthetic drugs (TSD) exist to treat T2 diseases, including chronic spontaneous urticaria (CSU), severe asthma (SA), chronic rhinosinusitis with nasal polyposis (CRSwNP) or atopic dermatitis (AD). Objective: To identify patients treated with Bx/TSD from a dynamic dispensing database using an algorithm-based methodology. Methods: We used the LRx database (Lifelink Treatment dynamics, IQVIA) which covers nearly 45% of the French retail pharmacies. Patients who had at least one Bx/TSD dispensing from April 2021 to March 2022 were included. An algorithm was designed to determine the indication of the Bx/TSD prescription analyzing all previous drug dispensation since March 2012 following a 3-steps procedure. Results: A total of 21,677 patients received at least one Bx/TSD between March 2021 and April 2022. The algorithm identified 91.7% (n = 19,884) patients with a T2 disease (AD = 18.4%, CRSwNP = 1.5%, SA = 59.5%, and CSU = 12.4%), the rest having either an association of diseases (1%) or an undetermined one (7.3%). SA was the main reason for Bx/TSD initiation (52%), followed by AD (29%), CSU (14%) and CRSwNP (5%). For SA patients already under biologic at entry, omalizumab was the most frequently prescribed (48%) followed by benralizumab, mepolizumab (22% each) and dupilumab (8%). Dupilumab was mostly prescribed for AD patients (89% for patient-initiated vs 96% for patient-renewed) followed by baricitinib. Conclusion: The algorithm was able to identify patients with T2 diseases under Bx/TSD treatments. This tool may help to follow the evolution of prescription patterns in the future.
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Apneia Obstrutiva do Sono , Transtornos do Sono-Vigília , Humanos , Berlim , Sono , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Real-world evidence (RWE) is a valuable instrument to better understand the patient journey and effectiveness of therapies. RWE on the prevalence of uncontrolled chronic rhinosinusitis (CRS) and CRS natural course of disease across Europe is scarce. In addition, there is limited RWE that enables comparison of the effectiveness of marketed therapies including topical or systemic corticosteroids, sinus surgery, or biologics. OBJECTIVE: To establish an international CHRonic rhINOSinusitis Outcome Registry (CHRINOSOR) based on real-world data collection enabled by mobile health technology. METHODOLOGY: A digital platform, Galenus Health, supporting patients and physicians in the management of chronic respiratory diseases, is used to collect data on patient profile, disease history, patient outcomes, and a set of relevant clinical outcomes. Adult patients with a diagnosis of CRS are eligible for inclusion. RESULTS: A collaborative scientific network of 17 university ear-nose-throat (ENT) clinics from 10 European countries has been established with the aim to collect real-world data in a longitudinal and standardized manner. The Galenus Health digital platform is currently being implemented in these ENT clinics taking into account legal, privacy, and data security aspects. Up to 300 patients have already been included. CONCLUSIONS: CHRINOSOR is a collaborative effort that aims at improving our understanding of CRS, its comorbidities, and the effectiveness of its treatments. Ultimately, these insights will guide us as scientific community to develop future care pathways informed by RWE.
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Pólipos Nasais , Rinite , Sinusite , Adulto , Humanos , Pólipos Nasais/tratamento farmacológico , Rinite/terapia , Rinite/tratamento farmacológico , Corticosteroides/uso terapêutico , Sinusite/terapia , Sinusite/tratamento farmacológico , Doença CrônicaRESUMO
PURPOSE: The objective was to assess the local oncological outcomes of endoscopic versus external surgical treatment of sinonasal intestinal-type adenocarcinomas (ITAC) and the factors of recurrence. METHODS: a retrospective non-randomized case-control multicenter study was carried out, including 452 untreated sinonasal ITACs recruited from 10 tertiary referral centers. The tumors were re-classified according to the UICC 2017 (pT). Survival curves were obtained using the Kaplan-Meier method. Univariate analysis was done with the log-rank test. Multivariate analysis was performed with a Cox model adjusted for age, T stage, and radiotherapy. A binary logistic regression compared surgical complications and performed two supplementary analyses on positive margins. RESULTS: We compared 195 and 257 patients operated by the external and endoscopic approach, respectively. The mean follow-up was 59.2 ± 48.7 months. Post-operative margins were invaded in 30.6 versus 18.9% of patients, respectively (p = 0.007). The overall recurrence rate was 33.8 versus 24.6%, respectively (p = 0.034). There was a significant difference in favor of the endoscopic approach regarding local recurrence-free survival thanks to better surgical margins in univariate and multivariate analysis (Odd Ratio = 2.01 (1.2-3.36) p = 0.0087). The complication rate (Odds Ratio = 3.4 (1.79-6.32) p < 0.001) was significantly lower in the endoscopic group. The histological positivity of signet-ring cells shows a statistically significant difference in recurrence-free survival (p = 0.0028). CONCLUSION: the oncological control of ITAC is better through the endoscopic approach, with negative margins and the absence of signet-ring-cells, two independent factors of recurrence.
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Adenocarcinoma , Neoplasias Nasais , Neoplasias dos Seios Paranasais , Humanos , Estudos Retrospectivos , Neoplasias dos Seios Paranasais/cirurgia , Neoplasias Nasais/terapia , Adenocarcinoma/patologia , EndoscopiaRESUMO
PURPOSE: To study the anatomy of the latero-lateral joint (LLJ) between the upper lateral (ULC) and lower lateral (LLC) crus of the nasal cartilages, usually described as a scroll articulation. METHODOLOGY: Six nasal pyramids were taken in monobloc from fresh cadavers and imaged on micro-MRI with 0.4 mm slice thickness. Images were jointly interpreted by two head and neck radiologists and one surgeon. The junction between the ULC and LLC, the presence of ligaments and of sesamoid or accessory cartilages were assessed. RESULTS: Eight LLJs could be analyzed, with four types of junctions: hook-shaped cephalic border of the LLC turned towards the nasal fossa and linear caudal border of the ULC (n = 3), hook-shaped caudal border of the ULC and linear cephalic border of the LLC lateral crus (n = 1), hook-shaped border of both cartilaginous edges with clinging (n = 1) (scroll articulation) or without clinging (n = 3). No ligament or sesamoid cartilage was found, but posterior accessory cartilages were seen in 75% of the cases. CONCLUSION: The classical scroll articulation of the LLJ has been observed in only 1/8 cases on micro-MRI images. The anatomy of the LLJ could explain the surgical difficulty in raising the tip of the nose in some patients and not in others.
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Cartilagens Nasais , Rinoplastia , Humanos , Cartilagens Nasais/diagnóstico por imagem , Cartilagens Nasais/anatomia & histologia , Rinoplastia/métodos , Nariz/diagnóstico por imagem , Nariz/anatomia & histologia , Ligamentos/cirurgia , Imageamento por Ressonância Magnética , Septo Nasal/cirurgiaRESUMO
The process by which upper respiratory tract structures have changed over deep evolutionary time is, in part, reflected in the process of embryologic development. The nasopharynx in particular is a centrally located space bounded by components of the respiratory portion of the nasal cavity, cranial base, soft palate, and Eustachian tube. The development of these components can be understood both in terms of embryologic structures such as the branchial arches and paraxial mesoderm and through fossil evidence dating as far back as the earliest agnathan fish of the Cambrian Period. Understanding both the evolution and development of these structures has been an immeasurable benefit to the otolaryngologist seeking to model disease etiology of both common and rare conditions. This discussion is a primer for those who may be unfamiliar with the central importance of the nasopharynx both in terms of our evolutionary history and early embryological development of vital cranial and upper respiratory tract structures.
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Evolução Biológica , Mesoderma , Animais , Região Branquial , Biologia do Desenvolvimento , Nasofaringe , CrânioRESUMO
BACKGROUND: Despite adjuvant radiotherapy, rates of recurrences of endoscopically operated nasal intestinal-type adenocarcinomas (ITAC) have not been improved in successive series. To better understand how to improve local control, we aimed to investigate the site of local recurrences of ITACs. METHODS: Retrospective study in a reference center in sinonasal malignancies. For all patients with a local recurrence, radiotherapy plans were retrieved and compared to the delineation of local recurrences. RESULTS: Of 63 patients, 54 underwent adjuvant radiotherapy of which 14 (25.9%) had a local recurrence. Eleven of them had their onset in an optimally irradiated area. Difficulty to dissect the cribriform plate and/or the lateral lamina was reported for 11 patients with local recurrences in the operative reports (p <0.0001). CONCLUSIONS: Most of recurrences arose in an optimally irradiated area. A close cooperation between surgeons and radiotherapists is required to define areas at risk and adapt treatment.
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Adenocarcinoma , Neoplasias Nasais , Adenocarcinoma/patologia , Adenocarcinoma/radioterapia , Adenocarcinoma/cirurgia , Humanos , Recidiva Local de Neoplasia/patologia , Neoplasias Nasais/patologia , Neoplasias Nasais/radioterapia , Neoplasias Nasais/cirurgia , Radioterapia Adjuvante , Recidiva , Estudos RetrospectivosRESUMO
BACKGROUND: Loss of smell (LoS) is one of the most troublesome and difficult-to-treat symptoms of severe chronic rhinosinusitis with nasal polyps (CRSwNP). OBJECTIVE: To assess the impact of dupilumab on sense of smell in severe CRSwNP. METHODS: In the randomized SINUS-24 and SINUS-52 studies, adults with severe CRSwNP received dupilumab 300 mg subcutaneously or matching placebo every 2 weeks for 24 or 52 weeks, respectively. Smell was assessed using daily patient-reported LoS score (0-3) and University of Pennsylvania Smell Identification Test (UPSIT; 0-40). Data from the 2 studies were pooled through week 24. Relationships between patient phenotypes and smell outcomes were also assessed. RESULTS: We randomized 724 patients (286 placebo, 438 dupilumab); mean CRSwNP duration was 11 years; 63% had prior sinonasal surgery. Mean baseline LoS was 2.74. Dupilumab produced rapid improvement in LoS, evident by day 3, which improved progressively throughout the study periods (least squares mean difference vs placebo -0.07 [95% CI -0.12 to -0.02]; nominal P < .05 at day 3, and -1.04 [-1.17 to -0.91]; P < .0001 at week 24). Dupilumab improved mean UPSIT by 10.54 (least squares mean difference vs placebo 10.57 [9.40-11.74]; P < .0001) at week 24 from baseline (score 13.90). Improvements were unaffected by CRSwNP duration, prior sinonasal surgery, or comorbid asthma and/or nonsteroidal anti-inflammatory drug-exacerbated respiratory disease. Baseline olfaction scores correlated with all measured local and systemic type 2 inflammatory markers except serum total immunoglobulin E. CONCLUSIONS: Dupilumab produced rapid and sustained improvement in sense of smell, alleviating a cardinal symptom of severe CRSwNP.
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Pólipos Nasais , Rinite , Sinusite , Adulto , Anticorpos Monoclonais Humanizados , Doença Crônica , Humanos , Pólipos Nasais/complicações , Pólipos Nasais/tratamento farmacológico , Pólipos Nasais/cirurgia , Qualidade de Vida , Rinite/tratamento farmacológico , Sinusite/tratamento farmacológico , Olfato , Resultado do TratamentoRESUMO
BACKGROUND: Nasal intestinal-type adenocarcinomas (ITAC) are strongly related to chronic wood dust exposure: The intestinal phenotype relies on CDX2 overexpression but underlying molecular mechanisms remain unknown. Our objectives were to investigate transcriptomic and methylation differences between healthy non-exposed and tumor olfactory cleft mucosae and to compare transcriptomic profiles between non-exposed, wood dust-exposed and ITAC mucosa cells. METHODS: We conducted a prospective monocentric study (NCT0281823) including 16 woodworkers with ITAC, 16 healthy exposed woodworkers and 13 healthy, non-exposed, controls. We compared tumor samples with healthy non-exposed samples, both in transcriptome and in methylome analyses. We also investigated wood dust-induced transcriptome modifications of exposed (without tumor) male woodworkers' samples and of contralateral sides of woodworkers with tumors. We conducted in parallel transcriptome and methylome analysis, and then, the transcriptome analysis was focused on the genes highlighted in methylome analysis. We replicated our results on dataset GSE17433. RESULTS: Several clusters of genes enabled the distinction between healthy and ITAC samples. Transcriptomic and IHC analysis confirmed a constant overexpression of CDX2 in ITAC samples, without any specific DNA methylation profile regarding the CDX2 locus. ITAC woodworkers also exhibited a specific transcriptomic profile in their contralateral (non-tumor) olfactory cleft, different from that of other exposed woodworkers, suggesting that they had a different exposure or a different susceptibility. Two top-loci (CACNA1C/CACNA1C-AS1 and SLC26A10) were identified with a hemimethylated profile, but only CACNA1C appeared to be overexpressed both in transcriptomic analysis and in immunohistochemistry. CONCLUSIONS: Several clusters of genes enable the distinction between healthy mucosa and ITAC samples even in contralateral nasal fossa thus paving the way for a simple diagnostic tool for ITAC in male woodworkers. CACNA1C might be considered as a master gene of ITAC and should be further investigated. TRIAL REGISTRATION: NIH ClinicalTrials, NCT0281823, registered May 23d 2016, https://www.clinicaltrials.gov/NCT0281823 .
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Canais de Cálcio Tipo L/metabolismo , Genômica/métodos , Neoplasias Intestinais/genética , Neoplasias Nasais/genética , Adenocarcinoma/epidemiologia , Adenocarcinoma/genética , Idoso , Canais de Cálcio Tipo L/genética , Metilação de DNA/efeitos dos fármacos , Feminino , Genômica/instrumentação , Genômica/estatística & dados numéricos , Humanos , Neoplasias Intestinais/epidemiologia , Masculino , Pessoa de Meia-Idade , Neoplasias Nasais/epidemiologia , Exposição Ocupacional/análise , MadeiraAssuntos
COVID-19 , Transtornos do Olfato , Anosmia , Humanos , Transtornos do Olfato/terapia , SARS-CoV-2 , OlfatoRESUMO
OBJECTIVES: A high frequency and a strong association of olfactory/gustatory impairment with COVID-19 were reported. Its spontaneous evolution remains unknown. The aim of this study was to investigate the spontaneous evolution of olfactory disorders in COVID-19 patients. STUDY DESIGN: Cross-sectional study. METHODS: A total of 229 patients with laboratory-confirmed COVID-19 from March 1 through 31, 2020 in our institution were included. Among them, 140 patients (mean age, 38.5 years, 89 women) reported sudden olfactory/gustatory disorders during COVID-19. All patients were interviewed by phone based on a questionnaire with 16 questions at time of survey. The primary end point was olfactory recovery rate at time of survey. RESULTS: The frequency of patients with olfactory disorders was higher before March 20, 2020 than since (70.3% vs. 53.9%, respectively) (P = .016). At time of survey (26 days of the mean time from anosmia onset), 95.71% reported to start an olfactory recovery. The mean time from olfactory loss onset to recovery onset was 11.6 days. Recovery started between the fourth and the fifteenth day after olfactory loss onset in 78.4% of patients. Complete olfactory recovery happened for 51.43% of patients. There was a significant relationship between the complete olfactory recovery and a short time from olfactory loss onset to recovery onset (P = .0004), absence of nasal obstruction (P = .023) and absence of sore/dry/tingling feeling in the nose (P = .007) in COVID-19 patients. CONCLUSION: Knowledge of spontaneous evolution of olfactory disorders allows reassuring patients and planning therapeutic strategies for persistent olfactory dysfunction after having definitely recovered from COVID-19. LEVEL OF EVIDENCE: 4 Laryngoscope, 130:2667-2673, 2020.
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COVID-19/complicações , Transtornos do Olfato/epidemiologia , SARS-CoV-2 , Distúrbios do Paladar/epidemiologia , Adulto , COVID-19/virologia , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos do Olfato/virologia , Olfato , Paladar , Distúrbios do Paladar/virologiaAssuntos
COVID-19 , Doenças Transmissíveis , Transtornos do Olfato , Anosmia , Humanos , Transtornos do Olfato/etiologia , OlfatoRESUMO
OBJECTIVES: To assess the site and histopathology of polyps at the first revision surgery for recurrent nasal polyposis (NP) after radical ethmoidectomy (nasalization). STUDY DESIGN: Retrospective study. METHODS: Between January 2008 and December 2015, a total of 62 patients having undergone revision surgery for recurrent NP after nasalization were included. The site and histology of the recurrence of polyps were analyzed according to operative and pathological reports. RESULTS: Histology showed classical inflammatory nasal polyps (CINP) in 91% of nasal cavities at primary surgery versus respiratory epithelial adenomatoid hamartoma (REAH) or REAH associated to CINP in 54.8% at revision surgery (P < .0001). Polyps were principally observed in the ethmoidal complex in 70% of nasal cavities during primary surgery and in the olfactory clefts in 88.7% during revision surgery (P < .0001). The mean interval between nasalization and first revision surgery was 8.8 ± 4.4 years (0.4-21.7 years). This interval was significantly shorter for grade 3 polyps, polyps removed from both ethmoidal complex and olfactory cleft at primary surgery, association of CINP and REAH at primary surgery, and when primary surgery had preserved the middle turbinates. CONCLUSION: Polyp recurrences after nasalization were mainly observed in the olfactory clefts and can be different histological features: inflammatory polyps, respiratory epithelial adenomatoid hamartoma, or a combination of both. LEVEL OF EVIDENCE: 4 Laryngoscope, 130:2098-2104, 2020.
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Tumor Adenomatoide/patologia , Hamartoma/patologia , Procedimentos Cirúrgicos Nasais/efeitos adversos , Neoplasias Nasais/patologia , Bulbo Olfatório/patologia , Complicações Pós-Operatórias/patologia , Tumor Adenomatoide/etiologia , Tumor Adenomatoide/cirurgia , Adulto , Idoso , Seio Etmoidal/cirurgia , Feminino , Hamartoma/etiologia , Hamartoma/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Pólipos Nasais/complicações , Pólipos Nasais/patologia , Pólipos Nasais/cirurgia , Procedimentos Cirúrgicos Nasais/métodos , Neoplasias Nasais/etiologia , Neoplasias Nasais/cirurgia , Bulbo Olfatório/cirurgia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Período Pós-Operatório , Recidiva , Reoperação/métodos , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: Although antibody deficiency (AD) is a well-known cause of recurrent respiratory infections, there are few data on its impact in adults with asthma. The objective of the present study was to assess outcomes in adults with severe asthma and AD after treatment with either azithromycin or subcutaneous immunoglobulins (SCIg). METHODS: We performed a 5-year, prospective, observational, two-centre study of adults with severe asthma and AD in France. Bronchiectasis was ruled out by high-resolution computed tomography. Patients were treated for one year with either azithromycin (250 mg every other day) or SCIg (0.4-0.6 g/kg/months, weekly). All patients were evaluated for exacerbations, asthma control and lung function at baseline and then one year after treatment initiation. RESULTS: Thirty-nine patients with severe asthma were included in the study: 14 had been treated with azithromycin and 25 had been treated with SCIg. Before the initiation of treatment for AD, all patients had an Asthma Control Questionnaire (ACQ-7) score > 1.5 (mean ± SD: 2.71 ± 0.53) despite treatment at GINA step 4 or 5, and had a high exacerbation rate requiring oral corticosteroids and/or rescue antibiotics (â¼7.2 ± 2.1/patient/year). One year after treatment initiation, we observed a significantly higher FEV1 (mean: 0.18 ± 0.22 L) and ACQ-7 score (1.26 ± 0.68), and a significantly lower exacerbation rate (1.63 ± 1.24/patient/year). CONCLUSIONS: Treatment of AD dramatically improved asthma outcomes - suggesting that adults with severe asthma and recurrent respiratory infections should be screened and (if appropriate) treated for AD.
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Asma/terapia , Azitromicina/uso terapêutico , Imunoglobulinas/uso terapêutico , Síndromes de Imunodeficiência/terapia , Idoso , Progressão da Doença , Feminino , Humanos , Imunoglobulinas/genética , Injeções Subcutâneas , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Testes de Função Respiratória , Resultado do TratamentoRESUMO
Novel therapies such as type 2 targeting biologics are emerging treatment options for patients with chronic inflammatory respiratory diseases, fulfilling the needs of severely uncontrolled patients. The majority of patients with chronic rhinosinusitis with nasal polyps (CRSwNP) and over half of patients with asthma show a type 2 inflammatory signature in sinonasal mucosa and/or lungs. Importantly, both chronic respiratory diseases are frequent comorbidities, ensuring alleviation of both upper and lower airway pathology by systemic biological therapy. Type 2-targeting biologics such as anti-IgE, anti-IL4Rα, anti-IL5, and anti-IL5Rα have entered the market for selected pheno/endotypes of asthma patients and may soon also become available for CRSwNP patients. Given the high prevalence of chronic respiratory diseases and the high cost associated with biologics, patient selection is crucial in order to implement such therapies into chronic respiratory disease care pathways. The European Forum for Research and Education in Allergy and Airway Diseases (EUFOREA) organized a multidisciplinary Expert Board Meeting to discuss the positioning of biologics into the care pathways for CRSwNP patients with and without comorbid asthma.
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Asma/complicações , Produtos Biológicos/uso terapêutico , Pólipos Nasais/complicações , Rinite/complicações , Rinite/tratamento farmacológico , Sinusite/complicações , Sinusite/tratamento farmacológico , Produtos Biológicos/administração & dosagem , Produtos Biológicos/efeitos adversos , Doença Crônica , Tomada de Decisão Clínica , Comorbidade , Gerenciamento Clínico , Necessidades e Demandas de Serviços de Saúde , Humanos , Pesquisa , Resultado do TratamentoRESUMO
Chronic rhinosinusitis of adults: new definition, new diagnosis. The three-nose theory, which is based on evolution and development of the nose, seems useful for a better understanding of chronic rhinosinusitis (CRS). The nose seems in fact to be composed of three noses (one olfactory, one respiratory and one sinusal nose), each of them being able to be affected by specific diseases. The concept of chronic nasal dysfunction (CND) is based on standardized recording of nose and sinus symptoms, irrespectively of their aetiology. Clinical, endoscopic and CT-scan check up is then aimed to look for a specific disease of one or the other of the three noses (nasal polyposis, chronic respiratory rhinitis, sinusitis ) or for a disease affecting simultaneously the three noses (rhinosinusitis), each disease leading if necessary to specific additional tests (allergic tests, tooth check-up, immune balance tests ). This implies specific therapeutic options, the effectiveness of the choosed one being evaluated by comparing the standardized recordings of nose and sinus symptoms.
Rhinosinusites chroniques de l'adulte : nouvelle définition, nouveau diagnostic. Pour mieux comprendre la rhinosinusite chronique, il peut être utile de s'appuyer sur la théorie des trois nez, issue des connaissances sur l'évolution et le développement de l'organe nasal humain. Celui-ci apparaît comme un assemblage de trois nez différents (nez olfactif, nez respiratoire et nez sinusien) qui peuvent développer chacun des pathologies propres. Le concept de dysfonctionnement nasal chronique repose sur l'enregistrement standardisé des symptômes rhinosinusiens, indépendamment de leur étiologie. Le bilan clinique, endoscopique et tomodensitométrique a alors pour but de rechercher une pathologie spécifique à l'un ou l'autre des trois nez (polypose nasale, rhinite respiratoire chronique, sinusite ) ou une pathologie diffuse touchant les trois nez (rhinosinusite), qui dans chaque cas peut conduire si nécessaire à des investigations complémentaires (bilan allergologique, dentaire, immunitaire ). Il en découle des propositions thérapeutiques spécifiques, l'efficacité de celle retenue étant évaluée par comparaison des recueils de symptômes standardisés.
Assuntos
Pólipos Nasais , Rinite , Sinusite , Adulto , Doença Crônica , Humanos , Procedimentos Cirúrgicos Nasais , Rinite/diagnóstico , Sinusite/diagnóstico , Tomografia Computadorizada por Raios XRESUMO
OBJECTIVES/HYPOTHESIS: To assess the relationships between laryngeal and hypopharyngeal morphology and obstructive sleep apnea-hypopnea syndrome (OSAHS) in awake patients. STUDY DESIGN: Prospective study. METHODS: Awake flexible fiberoptic laryngoscopy and sleep studies were performed in 80 patients for snoring or OSAHS suspicion. Endoscopic videos were reviewed by two examiners to assess morphological characteristics of hypopharynx and larynx using a standardized examination of appearance, shape and position of epiglottis, shape of retropharyngeal-epiglottic aerospace (RPEA), modified Cormack-Lehane score, and length ratios of the hypopharynx and epiglottis. The multivariate logistic regression model was used to assess independent predictors of moderate/severe OSAHS. RESULTS: The interrater agreements were moderate for epiglottis appearance (κ = 0.52), epiglottis form (κ = 0.66), and epiglottis position (κ = 0.49), but fair for the shape of RPEA (κ = 0.26) and modified Cormack-Lehane scoring (κ = 0.38). The presence of a mega-epiglottis was significantly correlated with the severity of OSAHS (P < .05). By multivariate logistic regression analysis, independent predictors of moderate/severe obstructive sleep apnea were mega-epiglottis (adjusted odds ratio [aOR]: = 4.78, 95% confidence interval [CI]: 1.23-18.56, P = .024), modified Cormack-Lehane score of 2 (aOR: 15.3, 95% CI: 1.8-130.3, P = .012), or modified Cormack-Lehane score of 3 (aOR: 10.03, 95% CI: 1.3-78.2, P = .03) and aging (aOR = 1.07, 95% CI: 1.01-1.14, P = .025). CONCLUSIONS: Routine flexible fiberoptic laryngoscopy performed by otorhinolaryngologists in awake patients may help to detect some predictors of OSAHS such as presence of mega-epiglottis, and modified Cormack-Lehane score of 2 or more. Investigation of sleep disorders should be proposed in these patients. LEVEL OF EVIDENCE: 2 Laryngoscope, 129:2782-2788, 2019.