RESUMO
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: We aimed to investigate the effect of interval length and total count of intratympanic steroid (ITS) injections in salvage treatment of patients with idiopathic sudden sensorineural hearing loss (ISSNHL). METHODS: This retrospective case-control study included 64 patients with ISSNHL, who were treated with ITS injections as salvage therapy at a tertiary referral centre. From September 2019 to December 2020, 32 patients received up to four injections every 2-4 days (revised-protocol group). These patients were 1:1 matched to patients, who received up to three injections at 1-week intervals between January 2014 and August 2019 (initial-protocol group). Hearing outcomes of the two groups were compared. RESULTS: Both ITS salvage treatment protocols resulted in a statistically significant hearing improvement (p < 0.05). The initial-protocol declined hearing thresholds by 12 ± 11.7 dB (p < 0.001, d = 1, P = 99%). Mean hearing function was improved by 13.4 ± 19.1 dB in the revised-protocol group [p < 0.001, d = 0.7, P = 98%]. A clinically significant hearing improvement (> 10 dB) was seen in 18 patients (58.1%) in the initial-protocol group and in 14 patients (41.9%) in the revised-protocol group. A comparison of the hearing outcomes between protocol groups revealed no statistically significant differences (p > 0.05). CONCLUSION: These results indicate that a shorter injection interval does not lead to better hearing outcomes in ITS salvage treatment for ISSNHL. Moreover, fewer ITS injections may reduce costs, physical/mental stress of the patients and lower the risk of persistent tympanic perforations.
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Perda Auditiva Neurossensorial , Perda Auditiva Súbita , Corticosteroides/uso terapêutico , Audiometria de Tons Puros , Estudos de Casos e Controles , Dexametasona/uso terapêutico , Glucocorticoides/uso terapêutico , Perda Auditiva Neurossensorial/diagnóstico , Perda Auditiva Neurossensorial/tratamento farmacológico , Perda Auditiva Súbita/tratamento farmacológico , Humanos , Injeção Intratimpânica , Estudos Retrospectivos , Terapia de Salvação , Resultado do TratamentoRESUMO
Patients with scala tympani (ST) ossification present a distinct surgical challenge. Three-dimensional (3D) segmentation of the inner ear offers accurate identification of ossification and surgical planning of the cochleostomy to access the scala vestibuli. The scala vestibuli placement of cochlear implantation electrode is an alternate solution in these patients and is well supported by the literature.The present report describes a case of cochlear implantation in the scala vestibuli assisted by 3D segmentation of the cochlea for a patient with ossification in the ST and reviews the relevant literature. Clinical presentation of a 45-year-old Austrian female who was referred with a history of sudden sensorineural hearing loss 2 years ago in the right ear, confirmed by pure tone audiometry (PTA) and acoustically evoked auditory brainstem response (ABR). 3D segmentation of the inner ear identified the extent of ossification in the ST and assisted in the surgical planning of cochleostomy drilling anterior-superior to the round window to access the scala vestibuli for the electrode placement. Postoperative computed tomography (CT) to confirm the electrode placement in the scala vestibuli and PTA was performed to assess the hearing threshold following the cochlear implantation. Postoperative CT confirmed the full insertion of a flexible electrode. The hearing threshold measured by PTA wasâ¯≤ 40â¯dB across all frequencies tested. Review of the literature identified a total of 13 published reports on cochlear implantation electrode placement in scala vestibuli in cases with ossification in the ST.
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Implante Coclear , Implantes Cocleares , Cóclea/cirurgia , Implante Coclear/métodos , Feminino , Humanos , Pessoa de Meia-Idade , Rampa do Tímpano/cirurgia , Rampa do Vestíbulo/cirurgiaRESUMO
INTRODUCTION: Intratympanic steroid (ITS) injections represent an increasingly used salvage treatment option for patients with idiopathic sudden sensorineural hearing loss -(ISSHL) after systemic treatment. The most effective corticosteroid for this treatment modality still remains unclear. Triamcinolone acetonide has been used for ITS treatment in various clinical settings. However, there are limited clinical data of its usage in the therapeutic management of ISSHL. The aim of this study was to determine the efficacy of intratympanic triamcinolone acetonide injections as a salvage treatment for ISSHL. METHODS: We conducted a retrospective chart review on patients affected by ISSHL with insufficient hearing recovery after primary systemic corticosteroid therapy and who were treated with intratympanic triamcinolone acetonide as a salvage therapy between January 2014 and August 2019. The patients were divided into groups according to their degree of hearing recovery, and we evaluated potential predictors of hearing recovery. Audiometric results were then compared to historic studies using dexamethasone or methylprednisolone. RESULTS: One-hundred and fifty-two patients received up to 3 intratympanic injections with triamcinolone acetonide at 1-week intervals. The mean hearing improvement due to ITS salvage treatment was 15.9 ± 18.9 dB. Complete hearing recovery was noted in 15 patients (9.9%), while 73 patients (48%) obtained partial recovery, and 64 patients (42.1%) had no recovery. Primary systemic treatment delay, hearing improvement by primary systemic treatment, and severity of initial hearing loss were identified as significant predictors of hearing improvement. The first of the 3 injections resulted in the greatest hearing improvement. CONCLUSION: The use of triamcinolone acetonide in ITS salvage treatment resulted in similar hearing improvements as the use of the commonly used corticosteroids, namely, dexamethasone and methylprednisolone. Longer treatment delays, lower hearing improvement by primary systemic treatment, and higher initial hearing loss are associated with poorer prognoses of hearing recovery.
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Perda Auditiva Neurossensorial , Perda Auditiva Súbita , Audiometria de Tons Puros , Dexametasona/uso terapêutico , Glucocorticoides/uso terapêutico , Perda Auditiva Neurossensorial/tratamento farmacológico , Perda Auditiva Súbita/tratamento farmacológico , Humanos , Injeção Intratimpânica , Estudos Retrospectivos , Terapia de Salvação , Resultado do Tratamento , Triancinolona Acetonida/uso terapêuticoRESUMO
The aims of this study were to determine the sphenoid sinus volume in an Austrian population, evaluate the relationship between volume and different types of pneumatization and investigate possible age-related sphenoid sinus volume degeneration in the elderly. A total of 50 human cadaver including 25 male and 25 female samples (=100 sphenoid sinuses, age range 65-100, mean age 84.52â±â9.50) were selected to obtain volume and anatomical variants of pneumatization by using sphenoid sinus casts, made of quadrofunctional hydrophilic addition reaction silicone. The mean sphenoid sinus volume was 4.79â±â2.39âcm. Males showed statistically significant larger sinus volumes than females (Pâ=â0.048). The volume differed statistically significant for the different types of pneumatization (Pâ<â0.001). The combined type of sphenoid sinus pneumatization presented the largest volume with 7.20âcm, followed by lateral, clival, sphenoid body, presellar, and conchal sinus type with 5.72, 5.63, 4.25, 2.08, and 0.5âcm, respectively. No significant correlation between age and sphenoid sinus volume was found (Pâ=â0.707). This study highlights the close relationship between volume and morphology of sphenoid sinus and confirms ethnic variability. Moreover, our data shows no age-related volume degeneration.
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Seio Esfenoidal/anatomia & histologia , Idoso , Idoso de 80 Anos ou mais , Variação Anatômica , Cadáver , Feminino , Humanos , Masculino , Base do Crânio/anatomia & histologia , Osso Esfenoide/anatomia & histologiaRESUMO
BACKGROUND: To date, no studies have successfully shown that a highly specific, blood-based tumour marker to detect clinically relevant HPV-induced disease could be used for screening, monitoring therapy response or early detection of recurrence. This study aims to assess the clinical performance of a newly developed HPV16-L1 DRH1 epitope-specific serological assay. METHODS: In a multi-centre study sera of 1486 patients (301 Head and Neck Squamous Cell Carcinoma (HNSCC) patients, 12 HIV+ anal cancer patients, 80 HIV-positive patients, 29 Gardasil-9-vaccinees, 1064 healthy controls) were tested for human HPV16-L1 DRH1 antibodies. Analytical specificity was determined using WHO reference-sera for HPV16/18 and 29 pre- and post-immune sera of Gardasil-9-vaccinees. Tumour-tissue was immunochemically stained for HPV-L1-capsidprotein-expression. FINDINGS: The DRH1-competitive-serological-assay showed a sensitivity of 95% (95% CI, 77.2-99.9%) for HPV16-driven HNSCC, and 90% (95% CI, 55.5-99.7%) for HPV16-induced anal cancer in HIV-positives. Overall diagnostic specificity was 99.46% for men and 99.29% for women ≥ 30 years. After vaccination, antibody level increased from average 364â¯ng/ml to 37,500â¯ng/ml. During post-therapy-monitoring, HNSCC patients showing an antibody decrease in the range of 30-100% lived disease free over a period of up to 26 months. The increase of antibodies from 2750 to 12,000â¯ng/ml mirrored recurrent disease. We can also show that the L1-capsidprotein is expressed in HPV16-DNA positive tumour-tissue. INTERPRETATION: HPV16-L1 DRH1 epitope-specific antibodies are linked to HPV16-induced malignant disease. As post-treatment biomarker, the assay allows independent post-therapy monitoring as well as early diagnosis of tumour recurrence. An AUC of 0.96 indicates high sensitivity and specificity for early detection of HPV16-induced disease. FUNDING: The manufacturer provided assays free of charge.
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Biomarcadores Tumorais/sangue , Proteínas do Capsídeo/metabolismo , Proteínas de Transporte/sangue , Papillomavirus Humano 16/imunologia , Neoplasias/virologia , Proteínas Oncogênicas Virais/metabolismo , Infecções por Papillomavirus/imunologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Neoplasias do Ânus/sangue , Neoplasias do Ânus/virologia , Área Sob a Curva , Carcinoma de Células Escamosas/sangue , Carcinoma de Células Escamosas/virologia , Estudos de Casos e Controles , Estudos Transversais , Feminino , Infecções por HIV/sangue , Infecções por HIV/virologia , Neoplasias de Cabeça e Pescoço/sangue , Neoplasias de Cabeça e Pescoço/virologia , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/sangue , Vacinas contra Papillomavirus/imunologia , Estudos Prospectivos , Sensibilidade e EspecificidadeRESUMO
BACKGROUND: Generally, it is known that men are affected more frequently by nonmelanoma skin cancer (NMSC) than women. The aim of our study was to investigate the effect of sex on the characteristics of NMSCs of the pinna at the population that our center serves and to compare it with the international data. METHODS: We analyzed retrospectively the data of 225 patients with NMSC of the pinna. Sex-specific differences were investigated for basal cell carcinoma (BCC) and cutaneous squamous cell carcinoma (cSCC) subgroups. RESULTS: The ratio of BCC to cSCC was determined in male patients at 1:1.3, in contrast in females it was identified at 4:1 (P = .001). CONCLUSION: In our study, a new aspect of the sex-dependent distribution of cSCC and BCC of the pinna was demonstrated. Women are affected four times more frequently by BCC than by cSCC, whereas in men this ratio is approximately equal.
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Carcinoma Basocelular , Carcinoma de Células Escamosas , Neoplasias Cutâneas , Idoso , Idoso de 80 Anos ou mais , Carcinoma Basocelular/epidemiologia , Carcinoma de Células Escamosas/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Distribuição por Sexo , Neoplasias Cutâneas/epidemiologiaRESUMO
BACKGROUND: The outcome of patients with cancer of the head and neck is significantly improved by increased interdisciplinary cooperation. The main focus of this study was a comparison of epidemiologic factors (age, sex, origin, staging) of patients with head and neck cancer in Styria, with those for patients throughout Austria. METHODS: A retrospective data analysis of collected archived tumor board protocols of the Comprehensive Cancer Center (CCC) Graz included the patient's age, sex, area of residence, TNM stage, reasons for inoperability, comorbidities and performance status by ECOG (Eastern Cooperative Oncology Group), was performed. This study focuses on 340 patients who presented with a head and neck malignancy for the first time. RESULTS: In the period from January 2014 to December 2015 a total of 252 men (74.1%) and 88 women (25.9%) with malignant head and neck tumors, were presented in the tumor board for the first time. The mean age at diagnosis was 63.4 years. In 45.5% the patients already demonstrated advanced tumor stages (T4â¯= 27.9%, T3â¯= 17.6%). Most newly diagnosed neoplasms were cancers of the oropharynx (24.1%), larynx (19.4%) and oral cavity (18.8%) and 36.5% were considered to be inoperable. Curative and palliative treatments were initiated in 83.2% and 16.9%, respectively. CONCLUSION: The region of south Styria showed a higher incidence of T3 and T4 tumors of the oropharynx than the average Austrian population. Measures to increase awareness of this problem should be initiated to support general otorhinolaryngologists and general practitioners in detecting oropharyngeal cancers at an earlier stage.