Intranasal Schirmer Test in Allergic Rhinitis: Relationship to Symptom Scores and Role in Determining Response to Treatment.

OBJECTIVES: The Intranasal Schirmer test (INS) is an easy to administer test that can yield objective measurement of the quantity of nasal secretion and has been studied in patients with various nasal and systemic pathologies; however, the role of INS in patients with allergic rhinitis remains unclear. Our aim was to determine the relationship between various allergic symptoms and the Intranasal Schirmer Test (INS) score and to evaluate the utility of INS in determining treatment effect in patients with allergic rhinitis. METHODS: This prospective study included patients with allergic rhinitis who were randomly divided into 3 treatment groups (nasal steroid only, oral antihistamine only, nasal steroid and oral antihistamine). For all patients, Total Nasal Symptom Score (TNSS) was used to measure symptom severity and INS was administered before and after treatment. Pre-treatment and post treatment TNSS and INS scores were compared between different treatment groups and within each group. RESULTS: The study included 120 patients, with 40 patients in each group. There were significant differences both in pre-treatment and post-treatment symptom severity score with changes of INS scores between treatment groups (P < .001 and P = .002, respectively). There was a significant difference between pre-treatment and post-treatment symptom severity scores and the INS score in each treatment group (P < .001). There was also a significant positive correlation between INS score and TNSS (r = .591 and P < .001). CONCLUSION: The Intranasal Schirmer Test can be used as an objective tool for patients with allergic rhinitis as an adjunct to subjective patient symptom reports and can also be used to determine the response to treatment.

Turkish Guideline for Diagnosis and Treatment of Allergic Rhinitis (ART).

OBJECT: To prepare a national guideline for Otorhinolaryngologist who treat allergic rhinitis patients. METHODS: The study was conducted by three authors, namely the writing support team. The support team made the study plan, determined the writing instructions, chose the subgroups including the advisory committee, the advisors for authors and the authors. A workshop was organized at the very beginning to explain the details of the study to the team. Advisors took the chance to meet their coworkers in their subgroups and determined the main headings and subheadings of the guideline, together with the authors. After key words were determined by the authors, literature search was done in various databases. The authors keep in touch with the advisors and the advisors with the advisory committee and the support group at every stage of the study. National and International published articles as well as the abstracts of unpublished studies, imperatively presented in National Congresses, were included in this guideline. Only Guideline and meta-analyses published in last seven years (2013-2017) and randomized controlled studies published in last two years (2015-2017) were included. After all work was completed by the subgroups, support team brought all work together and edited the article. RESULTS: A detailed guideline about all aspects of allergic rhinitis was created. CONCLUSION: The authors believe that this guideline will enable a compact and up-to-date information on allergic rhinitis to healthcare professionals. This guideline is the first in the field of Otolaryngology in Turkey. It should be updated at regular intervals.

The effect of topical ocular moxifloxacin on conjunctival and nasal mucosal flora.

To determine the short-term effect of topically administered ocular moxifloxacin on conjunctival and nasal bacterial mucosal flora. The study included 20 patients with newly diagnosed age-related macular degeneration. Each patient's diseased eye was selected as the treatment eye and the fellow eye was selected as the control eye. All treatment eyes constituted the treatment group and all controls eyes constituted the control group. All patients received intravitreal injection of ranibizumab. Cultures were obtained from the inferior conjunctival fornix and the nostrils in all patients. Patients were instructed to administer moxifloxacin eye drops to the treatment eye 4 times daily for 1 week. The patients were instructed to come for a follow-up exam 1 week post intravitreal injection. The bacterial culture positivity rate and the bacteria isolated from the conjunctiva and nostrils were recorded in the 2 groups before and after use of topical ocular moxifloxacin. Mean age of the patients (12 female and 8 male) was 64.9 years. Before use of topical ocular moxifloxacin the conjunctival and nasal culture positivity rates in the treatment group were both 100%, versus 90% and 95%, respectively, in the control group. At the follow-up exam the conjunctival and nasal mucosa culture positivity rates in the treatment group decreased to 20% (4/20) and 30% (6/20), respectively (P < 0.001), versus 85% (17/20) and 80% (16/20), respectively, in the control group (P = 0.68 and P = 0.72 for conjunctival and nasal). This is the first study to show that moxifloxacin applied to the ocular surface topically has a significant effect on nasal flora. Daily administration of topical ocular moxifloxacin for 1 week significantly reduces the nasal bacterial flora in addition to conjunctival flora.

International registry of otolaryngologist-head and neck surgeons with COVID-19.

BACKGROUND: It has become clear that healthcare workers are at high risk, and otolaryngology has been theorized to be among the highest risk specialties for coronavirus disease 2019 (COVID-19). The purpose of this study was to detail the international impact of COVID-19 among otolaryngologists, and to identify instructional cases. METHODS: Country representatives of the Young Otolaryngologists-International Federation of Otolaryngologic Societies (YO-IFOS) surveyed otolaryngologists through various channels. Nationwide surveys were distributed in 19 countries. The gray literature and social media channels were searched to identify reported deaths of otolaryngologists from COVID-19. RESULTS: A total of 361 otolaryngologists were identified to have had COVID-19, and data for 325 surgeons was available for analysis. The age range was 25 to 84 years, with one-half under the age of 44 years. There were 24 deaths in the study period, with 83% over age 55 years. Source of infection was likely clinical activity in 175 (54%) cases. Prolonged exposure to a colleague was the source for 37 (11%) surgeons. Six instructional cases were identified where infections occurred during the performance of aerosol-generating operations (tracheostomy, mastoidectomy, epistaxis control, dacryocystorhinostomy, and translabyrinthine resection). In 3 of these cases, multiple operating room attendees were infected, and in 2, the surgeon succumbed to complications of COVID-19. CONCLUSION: The etiology of reported cases within the otolaryngology community appear to stem equally from clinical activity and community spread. Multiple procedures performed by otolaryngologists are aerosol-generating procedures (AGPs) and great care should be taken to protect the surgical team before, during, and after these operations.

Human papillomavirus infection in patients with laryngeal carcinoma.

BACKGROUND: The aim of this study was to determine the HPV positivity rate in patients with laryngeal cancer, and to determine the effect of HPV positivity on survival. An additional aim was to determine if patients with HPV positive laryngeal cancer are more sensitive to chemotherapy and if such sensitivity differs according to chemotherapy protocol. METHODS: The study included laryngeal specimens obtained from 82 laryngeal cancer patients and 11 laryngeal specimens with normal laryngeal mucosa that were obtained from our hospital's paraffin block archives between 1995 and 2013. HPV was detected via chromogenic in situ hybridization (cISH) and confirmed via genotyping. RESULTS: HPV was not detected in any of the 82 laryngeal cancer patients' laryngeal specimens, nor in any of the 11 archived laryngeal specimens with normal laryngeal mucosa via cISH. Genotyping confirmed these findings; none of the HPV types studied were detected in any of the specimens. As none of the study samples were HPV positive, it was not possible to compare survival, recurrence, or chemotherapy sensitivity. CONCLUSIONS: HPV infection is not a leading cause of laryngeal cancer; however, additional research on HPV positivity in patients with laryngeal cancer and its effect on recurrence, survival, and chemotherapy sensitivity is warranted.

The Effect of Topical Ocular Anesthetic Proparacaine on Conjunctival and Nasal Mucosal Flora in Dry Eye Disease Patients.

The aim of this study was to investigate the effect of topically applied ocular anesthetic proparacaine on conjunctival and nasal bacterial mucosal flora in patients with dry eye disease. A Schirmer test was done with (group 1) and without (group 2) topical anesthetic proparacaine to 40 patients in each group. Conjunctival and nasal cultures were obtained before and 10 min after performing the Schirmer test. The bacterial culture results and the isolated bacteria were recorded in two groups. Patients' mean age was 62 years (70 female, 10 male). Before the application of topical anesthetic, 50 (62.5%) and 62 (77.5%) had positive conjunctival and nasal culture, respectively, with the most commonly isolated organism being coagulase-negative Staphylococcus in each group. In group 1 the conjunctival bacterial culture positivity rate decreased from 26 (65%) to six (15%) eyes (p < 0.001); however, this rate decreased slightly from 24 (60%) to 20 (50%) eyes in group 2 (p > 0.05). For the nasal cultures, the bacterial culture positivity rate decreased from 80% to 20% and from 75% to 65% in groups 1 (p < 0.001) and 2 (p > 0.05), respectively. Topical ocular anesthetic proparacaine has antibacterial activity in both conjunctival and nasal flora in patients with dry eye disease.

The effect of ocular lubricants containing benzalkonium chloride on nasal mucosal flora.

PURPOSE: The effect of ocular artificial teardrop containing benzalkonium chloride (BAC) on nasal mucosa was investigated. MATERIALS AND METHODS: There were two different treatment trial groups. Each dry eye syndrome (DES) patient received the ocular lubricant treatment four times a day in both groups (one group containing BAC, the other group was not). Moistened sterile cotton-tipped applicators were placed in both nostrils and were immediately cultured prior to ocular lubricant treatment and at the end of treatment trial. The bacterial culture-positivity rate, species of bacteria, and drug sensitivity were recorded in the two groups during pre-treatment and post-treatment. RESULTS: There were 20 patients in each group with a mean age of 53.14 years (36 female, 4 male). At the beginning of the treatment trial, Staphylococcus epidermidis was the most frequently isolated organism from the nasal cavity accounting in 24/40 patients (60%). Of the 40 organisms isolated from the nares prior to treatment trial, 37 (92.5%) were sensitive to gentamycin. At the end of 1 month of treatment trial in patients who were treated with ocular lubricants containing BAC, none of the nasal cultures showed growth of any organisms. However, patients who were treated with ocular lubricants not containing BAC demonstrated persistent positive nasal cultures with the same species and the same antibiotic susceptibility profile at the end of the treatment trial period. CONCLUSION: Topically applied ocular lubricants including BAC has an anti-bacterial activity on nasal flora in DES patients.

The seroprevalence of hepatitis B, hepatitis C, and human immunodeficiency virus in patients undergoing septoplasty / Soroprevalência de hepatite B, hepatite C e vírus da imunodeficiência humana em pacientes submetidos a septoplastia

Abstract Introduction Worldwide, hepatitis B virus, hepatitis C virus, and human immunodeficiency virus are major health problems. Healthcare workers are at risk of transmitting blood-borne viruses, and surgeons have a higher risk of exposure to blood and higher rates of percutaneous injury than other healthcare workers. Septoplasty is among the 3 most commonly performed otolaryngological surgeries worldwide. Objective To determine the seroprevalence of Hepatitis B surface antigen, Hepatitis C virus antibody, and Human Immunodeficiency Virus antibody in patients undergoing septoplasty with and without turbinate surgery under general anesthesia, and to determine if preoperative testing should be performed in such patients. Methods This retrospective cross-sectional study included 3731 patients that underwent septoplasty with and without turbinate surgery between January 2005 and July 2015. HBsAg, anti-HCV, and anti-HIV seropositivity in the patients was evaluated retrospectively. Results Mean age of the patients was 36 years (range: 11-81 years). In all, 117 (3.6%) patients were positive for HBsAg, 12 (0.3%) were positive for anti-HCV, and 7 (0.2%) were positive for anti-HIV. Conclusions Education of healthcare workers combined with routine preoperative serological testing in patients undergoing septoplasty under general and local anesthesia are needed to increase awareness of hepatitis B and C, and HIV infection among healthcare workers and patients in order to decrease the transmission rate.

Resumo Introdução No mundo todo, os vírus da hepatite B (VHB), da hepatite C (VHC) e da imunodeficiência humana (HIV) são problemas de saúde importantes. Os profissionais de saúde correm o risco de contrair vírus transmitidos pelo sangue e os cirurgiões têm um maior risco de exposição ao sangue e taxas mais elevadas de lesões percutâneas do que os outros profissionais de saúde. A septoplastia está entre as três cirurgias otorrinolaringológicas mais comumente feitas em todo o mundo. Objetivo Determinar a soroprevalência de anticorpos HBsAg, anti-HCV e anti-HIV em pacientes submetidos a septoplastia com e sem cirurgia de concha nasal sob anestesia geral e determinar se deve ser feito teste pré-operatório nesses pacientes. Método Este estudo transversal retrospectivo incluiu 3.731 pacientes submetidos à septoplastia com e sem cirurgia de concha nasal entre janeiro de 2005 e julho de 2015. A soropositividade para HBsAg, anti-HCV e anti-HIV nos pacientes foi avaliada retrospectivamente. Resultados A idade média dos pacientes foi de 36 anos (intervalo: 11-81); 117 (3,6%) foram positivos para HBsAg, 12 (0,3%) para anti-HCV e sete (0,2%) para anti-HIV. Conclusões A educação de profissionais de saúde combinada com testes sorológicos rotineiros pré-operatórios em pacientes submetidos a septoplastia sob anestesia geral e local é necessária para aumentar a conscientização sobre a hepatite B e C e a infecção pelo HIV entre profissionais de saúde e pacientes para diminuir a taxa de transmissão.

Adaptation and validation of the Turkish version of the Nasal Obstruction Symptom Evaluation scale.

BACKGROUND: The Nasal Obstruction Symptom Evaluation (NOSE) scale is a questionnaire used to assess the quality of life in patients with nasal obstruction. The aim of this study was to validate the Turkish translation of the NOSE questionnaire. METHODS: The NOSE questionnaire was translated into Turkish and then back to English. Fifty patients with septal deviation leading to nasal obstruction and 50 healthy subjects without any nasal complaints and pathologies were recruited into the study. The Cronbach α was used to test internal consistency. The Mann-Whitney U test was used to compare the NOSE scores of the 2 groups. Psychosomatic features (reliability, repeatability, validity, responding) were evaluated by concerning the criteria as test-retest procedure, self consistency, within-score and inter-score correlation and sensitivity of responding between the 2 groups. RESULTS: There was no statistically significant difference between patients and healthy subjects in terms of age, gender, and body mass index. Test-retest results among control subjects also did not demonstrate significant difference and the Cronbach α value of the NOSE scale was found to be 0.966. There was a positive correlation among every question of the NOSE scale and it was statistically significantly different from the control group. Total scores of the NOSE scale were significantly higher than the control group. CONCLUSION: The Turkish version of the NOSE scale is a valid tool for assessing patients with septal deviation and measuring the subjective severity of nasal obstruction.

The seroprevalence of hepatitis B, hepatitis C, and human immunodeficiency virus in patients undergoing septoplasty.

INTRODUCTION: Worldwide, hepatitis B virus, hepatitis C virus, and human immunodeficiency virus are major health problems. Healthcare workers are at risk of transmitting blood-borne viruses, and surgeons have a higher risk of exposure to blood and higher rates of percutaneous injury than other healthcare workers. Septoplasty is among the 3 most commonly performed otolaryngological surgeries worldwide. OBJECTIVE: To determine the seroprevalence of Hepatitis B surface antigen, Hepatitis C virus antibody, and Human Immunodeficiency Virus antibody in patients undergoing septoplasty with and without turbinate surgery under general anesthesia, and to determine if preoperative testing should be performed in such patients. METHODS: This retrospective cross-sectional study included 3731 patients that underwent septoplasty with and without turbinate surgery between January 2005 and July 2015. HBsAg, anti-HCV, and anti-HIV seropositivity in the patients was evaluated retrospectively. RESULTS: Mean age of the patients was 36 years (range: 11-81 years). In all, 117 (3.6%) patients were positive for HBsAg, 12 (0.3%) were positive for anti-HCV, and 7 (0.2%) were positive for anti-HIV. CONCLUSIONS: Education of healthcare workers combined with routine preoperative serological testing in patients undergoing septoplasty under general and local anesthesia are needed to increase awareness of hepatitis B and C, and HIV infection among healthcare workers and patients in order to decrease the transmission rate.

Detection of O6-methylguanine-DNA methyltransferase gene promoter region methylation pattern using pyrosequencing and the effect of methylation pattern on survival, recurrence, and chemotherapy sensitivity in patients with laryngeal cancer.

AIM: To determine the methylation pattern of the promoter region of the O6-methylguanine-DNA methyltransferase (MGMT) gene in laryngeal cancer and normal laryngeal mucosa samples using pyrosequencing, and to determine the relationship between the methylation pattern of MGMT, and tumor stage, survival, recurrence, and chemosensitivity in patients with laryngeal cancer. MATERIALS AND METHODS: Laryngeal cancer and normal laryngeal mucosa specimens were obtained from our paraffin block archives, and then subjected to pyrosequencing. Different cut-off values were used to detect methylation. Clinicopathological data for the patients that provided specimens were obtained from archive records. RESULTS: When 5% was used as the cut-off value, 78% of the laryngeal cancer specimens (64 of 82), and 27.3% of normal laryngeal mucosa specimens (3 of 11) were considered methylated. When 10% was used as the cut-off value, 47% of the laryngeal cancer specimens (39 of 82), and none of the normal laryngeal mucosa specimens were considered methylated. There was not a significant relationship between the methylation status of MGMT, and clinicopathological parameters, including age, tumor stage, histopathological differentiation, chemoradiotherapy protocol used, recurrence, or disease-free survival. CONCLUSION: Pyrosequencing is a reliable semiquantitative technique that can be used to detect the methylation pattern. Methylation was common in the laryngeal cancer specimens, but there was not a significant relationship between the methylation status of MGMT and clinicopathological parameters.