RESUMO
BACKGROUND: Global airway disease, with symptoms from both upper and lower airways, is a challenging problem for clinicians. Our goal is to design one single standard test for the awareness of global airway diseases to be used in clinical setting. MATERIAL AND METHODS: During 2019, rhinologists and pulmonologists generated a pool of items based on literature, patient-reported outcome measures and clinical experience. The items were administered to 206 patients with known asthma, CRS, allergic rhinitis, or a combination thereof. The patients also completed the Asthma Control Questionnaire (ACQ-5) and the Sino-Nasal Outcome Test (SNOT-22). Using a mix of clinical knowledge and data-driven methods a global airways questionnaire was developed. RESULTS: Mean ACQ score was highest in patients with all three, whereas the highest SNOT-22 score was observed in patients with CRS and asthma. After the development process, analysis of responses from 206 patients to 44 items on a new global airwayâ™s questionnaire led to identification of 15 items that form the STARR-15 questionnaire with three underlying domains (an allergic rhinitis sub-factor, a CRS sub-factor and an asthma sub-factor). CONCLUSION: STARR-15 represents the first global airways questionnaire, to be used when examining patients with upper and lower airways symptoms. Future analyses are warranted to evaluate the clinical and psychometric properties of STARR-15.
Assuntos
Asma , Rinite Alérgica , Rinite , Sinusite , Asma/diagnóstico , Doença Crônica , Humanos , Rinite/diagnóstico , Rinite Alérgica/diagnóstico , Teste de Desfecho Sinonasal , Sinusite/diagnósticoRESUMO
BACKGROUND: Chronic rhinosinusitis with nasal polyps (CRSwNP) can be a challenge to treat despite appropriate pharmacological therapy and endoscopic sinus surgery. With the introduction of biological treatment, costs will increase. In this study, we determine the number of patients with CRSwNP treated with endoscopic sinus surgery and revision surgery and thereby fulfil the main criterion for treatment with biologics in the newest European guidelines. Furthermore, we estimate a potential number of recipients of biologics nationwide. METHODS: All adult patients registered in the Danish National Patient Registry as having undergone first endoscopic sinus surgery for CRSwNP from 2012â"2018 were included. The number of operations, surgery dates, and comorbidities were extracted. The Kaplan-Meier method was used to calculate the revision rate over time. Revision surgery was used as a surrogate to determine the pool of potential recipients of biologics, as these would fulfil the eligibility criteria and ensure the necessary cost-effectiveness. RESULTS: A total of 4667 operated patients with CRSwNP were included out of a population of 4.7 million adults (incidence 14/100,000 person-years). Approximately 18% (120 per year) was estimated to have revision surgery within seven years. The median time to revision surgery was 22 months. Of all analysed patients, 21% had registered asthma and/or allergic rhinitis, while these diseases were registered in 34% of patients treated with revision surgery. CONCLUSION: In Denmark, an average of 120 operated patients annually will have revision surgery within seven years and may benefit from treatment with biologics as an alternative option to revision surgery.
Assuntos
Pólipos Nasais , Rinite , Sinusite , Adulto , Doença Crônica , Estudos de Coortes , Endoscopia , Humanos , Pólipos Nasais/complicações , Pólipos Nasais/cirurgia , Rinite/cirurgia , Sinusite/cirurgiaRESUMO
BACKGROUND: Nasal irrigations with antibiotics are used to eradicate Pseudomonas aeruginosa from the upper airways in patients with cystic fibrosis (CF) and thereby avoid lung colonisations; nevertheless, the efficacy is uncertain. METHODOLOGY: The aim of this study was to investigate the accessibility and durability of solutions in the sinuses before and after sinus surgery. The participants irrigated their noses with radioactively marked saline and were evaluated using a dynamic SPECT/CT scan. The preoperative and postoperative (after 30 days) examinations were compared. RESULTS: Twelve CF patients were included. In 10 out of the 24 scanned maxillary sinuses an improvement was seen postoperatively compared with the preoperative fluid volume. Notably, in 7 out of the 24 sinuses the mucosa was so swollen postoperatively that no fluid was detected. Ten patients had developed their frontal sinuses. We observed no fluid in the frontal or sphenoid sinuses, neither before nor after surgery. At best, a mean of 23% of the maxillary sinuses were filled with fluid; thus, all sinuses had postoperatively areas of the mucosa that did not have contact with the fluid. A mean of 76% of the initial volume was present after 30 min in the maxillary sinuses. CONCLUSION: Fluid-depositing using nasal irrigation will not sufficiently or not at all get in contact with all the sinus mucosa despite of sinus surgery. Thus, the efficacy of topical deposition of antibiotics is presumably reduced.
Assuntos
Fibrose Cística/complicações , Doenças dos Seios Paranasais/diagnóstico por imagem , Doenças dos Seios Paranasais/cirurgia , Tomografia Computadorizada de Emissão de Fóton Único , Administração Tópica , Adulto , Antibacterianos/administração & dosagem , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Lavagem Nasal , Doenças dos Seios Paranasais/tratamento farmacológico , Doenças dos Seios Paranasais/microbiologia , Estudos Prospectivos , Resultado do TratamentoRESUMO
BACKGROUND: In patients with cystic fibrosis (CF) the sinuses are a bacterial reservoir for Gram-negative bacteria (GNB). From the sinuses the GNB can repeatedly migrate to the lungs. In a one-year follow-up study, endoscopic sinus surgery (ESS) with adjuvant therapy reduced the frequency of pulmonary samples positive for GNB. We investigated whether the effect is sustained. METHODOLOGY: We report the effect of ESS and adjuvant therapy three years postoperatively in a CF cohort participating in this prospective clinical follow-up study. The primary endpoint was the lung infection status defined by Leeds criteria. RESULTS: One hundred and six CF patients underwent ESS; 27 had improved lung infection status after three years. The prevalence of patients free of lung colonization with GNB significantly increased from 16/106 patients (15%) preoperatively to 35/106 patients (33%) after three years. The total cohort had decreasing lung function during follow-up; however, in 27 patients with improved lung infection status lung function was stable. Revision surgery was performed in 31 patients (28%). CONCLUSION: ESS with adjuvant therapy significantly improves the lung infection status for at least three years in our cohort of patients with CF and may postpone chronic lung infection with GNB and thus stabilize lung function.
Assuntos
Fibrose Cística/cirurgia , Infecções por Bactérias Gram-Negativas/prevenção & controle , Seios Paranasais/cirurgia , Pneumonia Bacteriana/prevenção & controle , Adolescente , Adulto , Antibacterianos/uso terapêutico , Quimioterapia Adjuvante , Criança , Doença Crônica , Fibrose Cística/microbiologia , Fibrose Cística/fisiopatologia , Seguimentos , Humanos , Pessoa de Meia-Idade , Seios Paranasais/microbiologia , Seios Paranasais/fisiopatologia , Estudos Prospectivos , Testes de Função Respiratória , Sistema Respiratório/microbiologia , Sistema Respiratório/fisiopatologia , Adulto JovemRESUMO
BACKGROUND: The paranasal sinuses can be a bacterial reservoir for pulmonary infections in patients with cystic fibrosis (CF) METHODOLOGY: In this prospective, non-randomised, uncontrolled, intervention cohort study, the clinical effect of sinus surgery followed by two weeks` intravenous antibiotics, 6 months` antibiotic nasal irrigations was assessed in 106 CF patients. RESULTS: One year after sinus surgery, the prevalence of intermittently colonised patients had decreased by 38%, while the prevalence of non-colonised patients had increased by 150%. The frequency of pulmonary samples with CF pathogens was reduced after surgery. Specific IgG against P. aeruginosa decreased after six months. Additionally, the self reported symptoms of chronic rhinosinusitis and quality of life improved. CONCLUSION: Combined sinus surgery and postoperative systemic and topical antibiotic treatment significantly reduced the frequency of pulmonary samples positive for CF pathogens in the first year after sinus surgery.
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Antibacterianos/uso terapêutico , Infecções por Burkholderia/tratamento farmacológico , Infecções por Burkholderia/cirurgia , Fibrose Cística/complicações , Fibrose Cística/microbiologia , Infecções por Bactérias Gram-Negativas/tratamento farmacológico , Infecções por Bactérias Gram-Negativas/cirurgia , Seios Paranasais/cirurgia , Infecções por Pseudomonas/tratamento farmacológico , Infecções por Pseudomonas/cirurgia , Rinite/tratamento farmacológico , Rinite/cirurgia , Sinusite/tratamento farmacológico , Sinusite/cirurgia , Achromobacter/isolamento & purificação , Adolescente , Adulto , Análise de Variância , Lavagem Broncoalveolar , Infecções por Burkholderia/microbiologia , Complexo Burkholderia cepacia/isolamento & purificação , Criança , Doença Crônica , Terapia Combinada , Ensaio de Imunoadsorção Enzimática , Feminino , Infecções por Bactérias Gram-Negativas/microbiologia , Humanos , Masculino , Pessoa de Meia-Idade , Seios Paranasais/microbiologia , Estudos Prospectivos , Infecções por Pseudomonas/microbiologia , Pseudomonas aeruginosa/isolamento & purificação , Qualidade de Vida , Rinite/microbiologia , Sinusite/microbiologia , Espirometria , Inquéritos e Questionários , Irrigação Terapêutica , Resultado do TratamentoRESUMO
Antineutrophil cytoplasm autoantibodies (ANCA) directed against bactericidal/permeability-increasing protein (BPI) are common in patients with cystic fibrosis (CF), and serum levels are correlated with lung colonization by Pseudomonas aeruginosa and the severity of lung damage. The production of BPI-ANCA may be due to the costimulation of BPI when mounting an immune response against P. aeruginosa. The effect of surgery aiming to eradicate bacteria and infected tissue on BPI-ANCA levels is sparsely described. A cohort of patients with CF were included: 53 patients having extensive image-guided sinus surgery (EIGSS) with topical postoperative antibiotic treatment, 131 non-operated controls and 36 who had double lung transplantation (LTX). In all 219 patients, serum samples before and after surgery or at similar intervals were analysed for IgG and IgA BPI-ANCA. The EIGSS group showed a highly significant decrease in both IgA and IgG BPI-ANCA levels compared with their own preoperative values and control group values (P < 0.001-0.02). The LTX patients also showed a highly significant decrease in both IgA and IgG BPI-ANCA levels (P < 0.001). EIGSS and LTX decrease IgA and IgG BPI-ANCA levels in patients with CF, indicating that extensive removal of infected tissue influences the pathogenic process of autoantibody production. The results shown herein are in favour of applying EIGSS in selected patients with CF and for using BPI-ANCA as a surrogate marker for guiding further therapeutic interventions.
Assuntos
Anticorpos Anticitoplasma de Neutrófilos/biossíntese , Fibrose Cística/terapia , Seios Paranasais/cirurgia , Infecções por Pseudomonas/terapia , Pseudomonas aeruginosa/imunologia , Adolescente , Adulto , Anticorpos Anticitoplasma de Neutrófilos/sangue , Anticorpos Antibacterianos/imunologia , Peptídeos Catiônicos Antimicrobianos/imunologia , Biomarcadores/sangue , Proteínas Sanguíneas/imunologia , Criança , Fibrose Cística/complicações , Fibrose Cística/imunologia , Endoscopia , Feminino , Humanos , Imunomodulação , Masculino , Pessoa de Meia-Idade , Seios Paranasais/imunologia , Seios Paranasais/microbiologia , Infecções por Pseudomonas/complicações , Infecções por Pseudomonas/imunologia , Cirurgia Assistida por Computador , Resultado do Tratamento , Adulto JovemRESUMO
In patients with primary ciliary dyskinesia (PCD), impaired mucociliary clearance leads to an accumulation of secretions in the airways and susceptibility to repeated bacterial infections. The primary aim of this study was to investigate the bacterial flora in non-chronic and chronic infections in the lower airways of patients with PCD. We retrospectively reviewed the presence of bacteria from patients with PCD during an 11-year period and genotyped 35 Pseudomonas aeruginosa isolates from 12 patients with chronic infection using pulsed-field gel electrophoresis. We identified 5450 evaluable cultures from 107 patients with PCD (median age 17 years, range 0-74 years) (median age at diagnosis 7.8 years, range 0-63 years). Haemophilus influenzae was the most frequent microorganism. Other common pathogens were P. aeruginosa, Streptococcus pneumoniae, Moraxella catarrhalis and Staphylococcus aureus. The number of patients colonized with P. aeruginosa at least once varied from 11 to 44 patients (15-47%) annually, and 42 patients (39%) met the criteria for chronic infection at least once. Pseudomonas aeruginosa was more frequently isolated in teenagers and adults than children (p 0.02) and the prevalence was significantly lower in patients with preschool (<6 years) PCD diagnosis (p 0.04). Ten out of 12 patients (83%) were chronically infected with a unique clone-type of P. aeruginosa. No sharing of clone-types or patient-to-patient transmission was observed. In conclusion, PCD patients were infected by a unique set of bacteria acquired in an age-dependent sequence. Pseudomonas aeruginosa frequently colonizes the lower respiratory tract and the incidence of chronic infection was higher than previously reported.