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Research background: The role of dietary habits of patients with laryngopharyngeal reflux (LPR) is comparatively underexplored. The aim of the study is to examine dietary habits, onset and course of the disease as well as the quality of life of patients with LPR. Experimental approach: The results of the modified food frequency questionnaire (FFQ-m) and laryngopharyngeal reflux health-related quality of life (LPR-HRQL) questionnaires were compared between subjects with and without LPR. There were a total of 100 subjects with LPR and 65 subjects in the control group. The group of subjects with LPR was further randomly divided into two subgroups; the first subgroup was treated with esomeprazole at a dose of 20 mg twice daily combined with the instructions for dietary and general lifestyle changes, and the other with pantoprazole at a dose of 20 mg twice daily combined with the instructions for dietary and general lifestyle changes. Participants were instructed to fill out FFQ-m and LPR-HRQL questionnaires immediately after the initial examination and then after control examinations 30 and 60 days after the initial examination. Results and conclusions: Patients with LPR consume more food with high reflux potential, drink more carbonated drinks and juices and have a worse quality of life than the control group (p<0.001). Taking proton pump inhibitors at a dose of 20 mg twice daily in combination with a change in dietary habits such as substituting acidic, spicy, fermented, sweet, fried foods and other foods with a high reflux potential as well as carbonated drinks and juices with the food with a low reflux potential and water significantly reduced the symptoms of LPR and increased the quality of life of the patients (p<0.001). Novelty and scientific contribution: This is the first study showing the correlation between dietary habits and the quality of life of patients with LPR. The contribution of this research is an objective assessment of the follow-up of patients with LPR that could be used in their regular assessment.
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INTRODUCTION: The Self-Evaluation of Communication Experiences after Laryngectomy (SECEL) is a 35-item patient-reported questionnaire developed to address the communication needs of patients with laryngectomies. The aim was to translate, cross-culturally adapt, and validate the Croatian version. METHODS: The SECEL was translated from English by two independent translators and back-translated by a native speaker, after which it was approved by an expert committee. The Croatian version of the Self-Evaluation of Communication Experiences after Laryngectomy questionnaire (SECEL:HR) was filled in by 50 laryngectomised patients who had completed their oncological treatment a year prior to inclusion in the study. Patients also filled in the Voice Handicap Index (VHI) and the Short Form Health Survey (SF-36) on the same day. All patients completed the SECEL:HR twice, the second time being 2 weeks after the initial test. Maximum phonation time and diadochokinesis of articulation organs were used for objective assessment. RESULTS: Among the Croatian patients, the questionnaire was well-accepted and demonstrated good test-retest reliability and internal consistency for two out of three subscales. The correlations between VHI, SF-36, and SECEL:HR were moderate to strong. There were no significant differences between patients who are using oesophageal speech, tracheoesophageal speech, or the electrolarynx based on the SECEL:HR. CONCLUSION: Preliminary findings of the research indicate that the Croatian version of the SECEL has sufficient psychometric qualities, high reliability, and good internal consistency, with a Cronbach's alpha of 0.89 for the total score. The Croatian version of SECEL can be recommended as a reliable and clinically valid measure for the assessment of substitution voices in Croatian-speaking patients.
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Autoevaluación Diagnóstica , Laringectomía , Humanos , Comparación Transcultural , Reproducibilidad de los Resultados , Croacia , Comunicación , Encuestas y Cuestionarios , Psicometría , Calidad de VidaRESUMEN
BACKGROUND: The Behavioral Subcommittee of the Bárány Society Committee for Classification of Vestibular Disorders recently established the diagnostic criteria for a persistent postural-perceptive dizziness (PPPD). OBJECTIVES: This study aims to determine how significant the degree of anxiety and depression of PPPD patients is, compared to the patients with other dizziness. SUBJECTS AND METHODS: The study was conducted on 78 patients, 39 (50%) of whom suffer from PPPD, and of a control group consisting of the same number of patients with other types of dizziness. All the patients filled out the DHI and HADS questionnaire and were subjected to a VNG and VEMP examination. RESULTS: The DHI showed significant disability in the majority of patients, slightly more in the control group. The HADS showed an equal degree of anxiety in both groups of patients, but significantly higher pathological anxiety in the PPPD group (49%:31%). CONCLUSIONS: Majority of the patients in both groups experienced mild anxiety, while those with the pathological degree were more represented in the PPPD group. Depression was more expressed in the group of other dizziness. We can consider only the patients with a pathological degree of anxiety as predisposed to the emergence of PPPD.
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Mareo , Enfermedades Vestibulares , Ansiedad/diagnóstico , Mareo/diagnóstico , Humanos , Vértigo/diagnóstico , Enfermedades Vestibulares/diagnósticoRESUMEN
Available studies report conflicting results on the association of body mass index (BMI) and pathohistological features of thyroid cancer. This study aimed to investigate the relationship between BMI and the pathohistological features of different thyroid cancer types. We analyzed the following data from 95 patients with thyroid cancer: age, gender, BMI, pathohistological characteristics of cancer (tumor size, multifocality, lymphovascular invasion, extrathyroidal invasion) and the presence of regional metastases. The BMI of all patients with thyroid cancer was 27.1 ± 4.2. Significantly more patients with obesity class I had cancer size less than 2 cm (p = 0.02). There is a significant association between BMI and extrathyroid invasion (p = 0.03; OR, 1.18), but not with lymphovascular invasion, tumor size, and multifocality. We can conclude that although obesity is a risk factor for the development of thyroid cancer, higher BMI is only partially associated with more aggressive pathohistological features of thyroid cancer.
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Neoplasias de la Tiroides , Humanos , Índice de Masa Corporal , Metástasis Linfática , Estudios Retrospectivos , Neoplasias de la Tiroides/epidemiología , Neoplasias de la Tiroides/patología , Obesidad/complicaciones , Obesidad/epidemiologíaRESUMEN
This report aimed to investigate the relationship after successful left-sided stapedotomy and postoperative benign paroxysmal positional vertigo (BPPV) due to vitamin D deficiency. A 56-year-old woman presented with a complaint of progressive hearing loss and tinnitus in the left ear without dizziness. A successful left-sided stapedotomy was performed, confirming the diagnosis of otosclerosis and closing the air-bone gap to less than 10 dB. Seven days after the stapedotomy, the patient reported dizziness, usually when turning to her left side in the bed. An electrophysiological assessment was performed to investigate vestibular function. Dix Hallpike maneuver showed a typical response, about 5 seconds after repositioning the head, and geotropic, torsional rotary nystagmus of about 30 seconds was registered. Vitamin D deficiency in serum was found. Complete symptom remission was achieved after 7-day-treatment with Epley's maneuver. As a postoperative vertigo complication, BPPV often remains unrecognized after stapes surgery. Canalith repositioning maneuver is treatment for BPPV. Determining serum levels of total calcium and vitamin D may play a significant role in monitoring and reducing the recurrence of dizziness.
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Vértigo Posicional Paroxístico Benigno , Mareo , Femenino , Humanos , Persona de Mediana Edad , Vértigo Posicional Paroxístico Benigno/diagnóstico , Vértigo Posicional Paroxístico Benigno/etiología , Vértigo Posicional Paroxístico Benigno/terapia , Posicionamiento del Paciente , Examen FísicoRESUMEN
Papillary thyroid cancer accounts for 80-85% of diagnosed thyroid cancers, while follicular, medullary, and anaplastic cancers are diagnosed significantly less frequently. This study aimed to show the characteristics of malignant thyroid tumors. In this retrospective study, we analyzed data from 320 patients who underwent thyroid surgery from January 2018 to December 2019. We recorded and statistically analyzed basic demographic data, data of the cytological and pathohistological findings, and tumor characteristics (size, multifocality, extrathyroidal and lymphovascular invasion). Thyroid cancer was diagnosed in 95 patients. The incidence of thyroid cancer was higher in women than in men, but without a significant difference (p=0.46). There was a significant difference between preoperative cytological findings and definitive pathohistological diagnosis (p=0.001). There was no significant difference between genders in tumor size, extrathyroidal and lymphovascular invasion, and multifocality. There were significantly more thyroid cancers with a lymphovascular invasion that were less than 2 cm in size (p=0.04). In our opinion, it is important to emphasize the value of early diagnostics and analysis of the malignant tumor characteristics that are major prognostic factors for survival in patients with thyroid cancer.
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Carcinoma Papilar , Neoplasias de la Tiroides , Femenino , Humanos , Masculino , Estudios Retrospectivos , Cáncer Papilar Tiroideo , Neoplasias de la Tiroides/cirugía , TiroidectomíaRESUMEN
This study aimed to investigate the association between type 2 diabetes mellitus (T2DM), antidiabetic therapy, hypothyroidism, and thyroid cancer. We analyzed data from 320 patients who underwent thyroid surgery for suspicion of cancer. The diagnosis of thyroid cancer was confirmed by histopathological analysis in 95 patients. No significant difference was found in the diagnosis of T2DM and hypothyroidism concerning the presence of thyroid cancer (p=0.13; p=0.85), nor in the gender of patients with T2DM and hypothyroidism with respect to the type of thyroid cancer (p=0.19; p=0.25). Patients with T2DM (Odds ratio [OR] 1.89; 95% CI, 0.856-4.163) and patients with hypothyroidism (OR, 1.05; 95% CI, 0.530-2.164) had higher prevalence of thyroid cancer, as did those who had both diagnoses combined (p=0.37; OR, 2.39; 95% CI, 0.333-17.278), compared with the patients who did not have those diagnoses. Men with T2DM (OR, 6.19; 95% CI, 1.180-32.513) had higher prevalence of thyroid cancer than women. Patients who were on oral antidiabetics (OR, 1.91; 95% CI, 0.804-4.512) had higher prevalence of thyroid cancer than those receiving insulin. According to the results of this study, we can conclude that there is an association between T2DM, hypothyroidism, oral antidiabetics, and thyroid cancer.
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Diabetes Mellitus Tipo 2 , Hipotiroidismo , Neoplasias de la Tiroides , Femenino , Humanos , Hipoglucemiantes , Masculino , PrevalenciaRESUMEN
The incidence of Helicobacter pylori infection varies globally and depends on the socioeconomic situation of a location. In the territory of Croatia, the incidence rate among the populace is 40-50% in persons with normal gastroscopic findings, whereas it is increased in persons with the pathohistological finding of the ulcus disease. This study examines the potential preventive role of tonsillectomy with regard to H. pylori infection in later stages of life. The survey was conducted on a sample of 115 examinees (63 male, 52 female), aged between 19 and 86. The survey included examinees that underwent esophagogastroscopy at the Institute of Gastroenterology of the University Hospital Centre Osijek based on indication by a gastroenterology specialist. The survey has shown that of the total of 115 examinees, 28 of them had been tonsillectomised, and 87 had not been tonsillectomised. In the examinees who had not been subjected to tonsillectomy, positive H. pylori result was found in 63.2%, and 53.6% of those who had been tonsillectomised at a young age were positive to H.pylori. The results have shown that H. pylori infection was equally represented in all age groups, and the rate varies at 52.9-64.8%. Hence, the final conclusion was reached that tonsillectomy has no preventive role with regard to H.pylori infection.
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Infecciones por Helicobacter/epidemiología , Tonsilectomía/estadística & datos numéricos , Adulto , Anciano , Anciano de 80 o más Años , Croacia/epidemiología , Femenino , Helicobacter pylori , Hospitales Universitarios , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Factores Protectores , Encuestas y Cuestionarios , Adulto JovenRESUMEN
BPPV is generally the most common cause of vertigo, caused by a pinch-off of tiny calcium carbonate crystals (called the otoconia or the otoliths) from the macula utriculi, most frequently due to the degenerative processes or a trauma, whereby the crystals, under the action of gravity in certain head positions coinciding with its direction, arrive to some of the semicircular canals, usually the posterior one, due to the existent anatomical circumstances and relationships, thus creating an inadequate stimulus of the cupular senses while floating through the endolymph and provoking symptoms of a strong and short-term dizziness. Two main clinical forms can be distinguished: canalolythiasis, with an accommodation of otolithic debris in the semicircular canal, and cupulolythiasis, with their location immediately next to the cupular sense. The diagnosis is established by a positive positioning test, Dix-Hallpike for the posterior and the supine roll for the lateral canal. Although one can expect a spontaneous recovery subsequent to few weeks or months, various methods of otolith repositioning to a less sensitive place lead to a prompt improvement while reducing or withdrawing the symptoms completely. These guidelines are intended for all who treat the BPPV in their work, with an intention to assist in the diagnosis and application of an appropriate therapeutic method.
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Vértigo Posicional Paroxístico Benigno/diagnóstico , Vértigo Posicional Paroxístico Benigno/terapia , Guías de Práctica Clínica como Asunto , Vértigo Posicional Paroxístico Benigno/clasificación , Croacia , Humanos , Membrana Otolítica/patología , Posicionamiento del PacienteRESUMEN
Chronic obstructive pulmonary disease (COPD) is a multisystemic disease, one of the leading causes of mortality and morbidity. The aim of this research is to assess the level of markers of endothelial dysfunction, vWf and the exhaled nitric oxide (NO) depending on the severity of COPD. The study included 100 subjects: 60 patients with COPD without adjoining cardiovascular comorbidity, and 40 patients as the controls. The subjects underwent a fractional exhaled nitric oxide test (FeNO), spirometric testing, and diffusing capacity of the lung for carbon monoxide test (DLCO), samples were taken of their vein blood to analyze the level of vWf (using the vWf:RCO method), C-reactive protein (CRP), fibrinogen, cholesterol, triglycerides as well as the acid base status. COPD patients then filled COPD assessment test (CAT test) and the modified dyspnea scale (mMRC). The results showed that in patient group that higher levels of vWf are associated with lower values of exhaled NO, which means that higher levels of vWf are associated with lower values of exhaled NO. By comparing the ill subjects from four groups (A, B, C and D), a difference was established between the level of vWf [F (3.56 = 0.24; p = 0.869], while, although statistically not significant, the highest level of exhaled NO was found in group A and the lowest in group D. The rise in the value of vWf is followed by the rise of fibrinogen values, which is another marker of endothelial dysfunction. The results of this research have shown that a systemic inflammation and hypoxia in the early stages of COPD, when no significant changes in the absolute values of FEV1 are present, stipulate the existence of endothelial dysfunction together with the clinically relevant differences in the levels of vWf and exhaled NO.
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Pruebas Respiratorias , Endotelio/fisiopatología , Óxido Nítrico/análisis , Enfermedad Pulmonar Obstructiva Crónica/fisiopatología , Factor de von Willebrand/análisis , Estudios de Casos y Controles , HumanosRESUMEN
Kikuchi-Fujimoto disease (KFD) is an extremely rare disease known to have a worldwide distribution with higher prevalence among Japanese and other Asiatic individuals. KFD presents as benign and self-limited disorder, characterized by regional cervical lymphadenopathy with tenderness, usually accompanied with mild to high fever and night sweats. Less frequent symptoms include weight loss, nausea, vomiting and sore throat. Final diagnosis can only be determined on the basis of typical morphological changes in the lymph node, therefore lymph node biopsy is crucial for proving the diagnosis. Here we present a 16-year-old, native Croatian, Caucasian girl with KFD, as a first case of KFD reported in Croatia. We suggest that this disease should be considered as a possible cause of fever of the unknown origin followed by lymphadenopathy.
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Linfadenitis Necrotizante Histiocítica/diagnóstico , Enfermedades Linfáticas/diagnóstico , Adolescente , Croacia/epidemiología , Femenino , Linfadenitis Necrotizante Histiocítica/epidemiología , Humanos , Incidencia , Enfermedades Linfáticas/epidemiología , PrevalenciaRESUMEN
Allergies and bacterial colonization are frequently found in patients with chronic rhinosinuitis with nasal polyposis (CRSwNP). The aim of this study was to identify patients with allergy and present microorganisms in ethmoid sinus among the patients with refractory CRSwNP undergoing surgical treatment at the University Hospital Centre Osijek, and to compare their life quality, defined by SNOT-20 analysis (sinonasal outcome test) to the rest of patients, and a control group consisting of patients undergoing septoplasty but free of allergy and/or CRS. An additional aim was to identify specific types and strains of microorganisms (bacteria and fungi) found in these patients, in order to compare them to other reports, and to revise the empirical antimicrobial therapy. In this paper we demonstrate a high incidence of bacterial colonization (83.3%) among CRSwNP patients. As in previous studies, gram positive aerobes were the most frequently isolated bacteria and all of them were covered by specific antibiotics given before the specimen collection. Allergy was found in only 20% of these patients, who presented with a reduced quality of life when compared to the control group and CRSwNP without allergy. Significantly more frequent dominant symptoms in these patients were cough, frustration and irritation. In the line with this finding is the objective assessment by endoscopy (Malm score) that showed more prominent nasal polyposis in allergy patients.
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Bacterias/aislamiento & purificación , Hipersensibilidad/fisiopatología , Pólipos Nasales/fisiopatología , Adulto , Anciano , Antibacterianos/uso terapéutico , Bacterias/crecimiento & desarrollo , Infecciones Bacterianas/tratamiento farmacológico , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pólipos Nasales/complicaciones , Pólipos Nasales/microbiología , Estudios ProspectivosRESUMEN
AIM: The objective of this study was to examine the risk of sleep apnea syndrome in patients with chronic obstructive pulmonary disease (COPD) and to determine correlation with the associated cardiovascular comorbidity in these patients. Chronic and occasional sleep disturbances represent a problem for millions of people worldwide. COPD is a multisystem disease and the leading cause of mortality and morbidity in the world. It is estimated that it will be the third cause of death in the world by 2020. Poor quality of sleep in patients with COPD occurs as a result of reduced oxygen saturation, hypercapnia, and the use of auxiliary respiratory muscles. METHODS: The study included 47 patients with COPD, examined at the Department of Pulmonology, Clinical Department of Internal Medicine, Osijek University Hospital Center in 2011. The respondents answered questions from the Croatian version of the Snoring, Tired, Observed, Pressure (STOP) questionnaire, which examines the risk of sleep apnea syndrome, and the Epworth Sleepiness Scale, which examines excessive daytime sleepiness. The respondents also provided data related to the current smoking status, bronchodilation therapy they apply at home, the associated cardiovascular comorbidity related to coronary heart disease (previous myocardial infarction, angina pectoris), cerebrovascular incident, diabetes, asthma, gastroesophageal reflux disease (GERD) and anxiety-depressive disorder. RESULTS: According to the STOP questionnaire, the risk of sleep apnea syndrome was recorded in 35 (74.5%) respondents. Patients at risk had a higher frequency of comorbidities such as hypertension, diabetes mellitus type 2 and GERD. Excessive daytime sleepiness was recorded in 14.9% of patients with COPD and the mean daytime sleepiness scored 4.76 points. In patients at a high risk according to the STOP questionnaire, the mean daytime sleepiness was 6.24 points versus 3.72 points in the group at a low risk. Snoring was present in 23 (49%), excessive tiredness in 27 (57%), and cessation of breathing during sleep in every other person in 4 cases (8.5% of patients). The t-test showed no significant differences in oxygen saturation, partial O2 and CO2 pressures between the groups of non-risk and high-risk patients according to the STOP questionnaire. CONCLUSION: For assessing the risk of sleep apnea syndrome in patients with COPD, the STOP questionnaire as a screening method has a significant role. Because of the high risk of sleep apnea syndrome in patients with COPD and considering the high level of associated cardiovascular comorbidity, it is necessary to perform polysomnography in patients at risk for timely detection and treatment of the syndrome, thus preventing its harmful consequences, with special reference to reduction of mortality in this population.
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Trastornos de Somnolencia Excesiva/epidemiología , Enfermedad Pulmonar Obstructiva Crónica/epidemiología , Síndromes de la Apnea del Sueño/epidemiología , Causalidad , Comorbilidad , Trastornos de Somnolencia Excesiva/diagnóstico , Trastornos de Somnolencia Excesiva/fisiopatología , Femenino , Humanos , Hipertensión/epidemiología , Masculino , Persona de Mediana Edad , Polisomnografía , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/fisiopatología , Medición de Riesgo , Factores de Riesgo , Síndromes de la Apnea del Sueño/fisiopatología , Fases del Sueño/fisiología , Encuestas y CuestionariosRESUMEN
In recent years, the prevalence of laryngopharyngeal reflux has risen, especially among pediatric patients. The diagnosis of laryngopharyngeal reflux relies on patient history and clinical assessment using the Reflux Finding Score and Reflux Symptom Index as crucial diagnostic tools. Some studies have proposed a link between pepsin and laryngopharyngeal reflux, potentially triggering palatine tonsil hypertrophy. Our study aimed to investigate the correlation between laryngeal and pharyngeal manifestations of laryngopharyngeal reflux through two questionnaires and the presence of pepsin in saliva and palatine tonsils in a pediatric population. Pepsin in saliva was detected using a Western blot method, while immunohistochemistry assessed its presence in palatine tonsils. Although no statistically significant differences in Reflux Finding Score and Reflux Symptom Index were found between the immunohistochemistry-positive (IHC-positive) and immunohistochemistry-negative (IHC-negative) groups, median reflux symptom index and Reflux Finding Score values consistently trended higher in the IHC-positive group. This suggests a potential connection between elevated index values and pepsin presence in tonsillar tissue. Further investigations are essential to fully comprehend the clinical implications of these findings.
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Due to cannabidiol's health benefits and absence of serious side effects, its use is constantly growing. This is a survey-based cross-sectional study that was conducted to determine Croatian pharmacists', physicians', and students' knowledge and attitudes about cannabidiol (CBD). Two questionnaires were created, one for students and the other for physicians and pharmacists. Our participants (in total 874: 473 students and 401 physicians and pharmacists) generally had positive attitudes towards CBD therapy as approximately 60% of them believe that CBD treatment is generally efficacious. Participants had positive attitudes toward the therapeutic value of CBD, especially pharmacists and pharmacy students (63.8% and 72.2%, respectively). Pharmacists were significantly more convinced that CBD could reduce the use of opioids prescribed for chronic pain (p < 0.05). Only 17.5% of students had read scientific papers about CBD, compared to a significantly higher percentage of physicians and pharmacists (43.0% and 47.8%, respectively) (p < 0.05). This study revealed a gap in knowledge regarding CBD, since 89.3% of pharmacists and physicians, as well as 84.8% of students, believe they need more education about CBD. We conclude that it is important to improve the educational curricula so that medical professionals can recommend CBD use to their patients when needed.
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Etiopathogenesis of the laryngopharyngeal reflux has not been sufficiently clarified. It is believed that damage to the lining of laryngopharynx in laryngopharyngeal disease occurs in the use of acid and pepsin. The diagnosis of reflux acidic 24-hour Dual probe pH-metry is considered the gold standard. However, since the laryngopharyngeal reflux is often non-acidic new diagnostic methods are been explored, safe diagnosis of the disease according to symptoms of this uncharacteristic disease. In our study on 45 patients with laryngopharyngeal disease, we have proved that tracking the value of pepsin in the saliva of a valuable diagnostic indicator of laryngopharyngeal reflux and a valuable indicator of the success of the treatment.
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Reflujo Laringofaríngeo/diagnóstico , Pepsina A/análisis , Saliva/química , Estudios de Casos y Controles , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios ProspectivosRESUMEN
Angiosarcomas are malignant neoplasias of rapid growth that emerge from endothelial cells. They are rarely found in the area of the head and neck and account less than 0.1% of all head and neck malignancies. In some cases it has been linked to trauma, radiation and angiectasia but the etiology mainly remains unknown. Here we report a case of angiosarcoma of pyriform sinus manifested by dysphagia and dysphonia. The patient underwent endoscopic hypopharyngeal excision followed by radiation therapy with a good result. Our patient remains tumor free after two years. The purpose of this article is to add another case of primary angiosarcoma of a rare site, the hypopharynx.
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Hemangiosarcoma/diagnóstico , Neoplasias Hipofaríngeas/diagnóstico , Anciano , Terapia Combinada , Hemangiosarcoma/patología , Hemangiosarcoma/radioterapia , Hemangiosarcoma/cirugía , Humanos , Neoplasias Hipofaríngeas/patología , Neoplasias Hipofaríngeas/radioterapia , Neoplasias Hipofaríngeas/cirugía , MasculinoRESUMEN
Carcinoma of the parathyroid gland is a very rare tumor of the head and neck. The largest number of carcinomas are discovered by chance. (intraoperatively, during surgery removal of the parathyroid gland are adenomas). Around 1% of the primary parathyreoidism is caused by the cancer of parathyroid glands. Only 10% of these rare tumors make up dysfunctional cancer of parathyroid glands. There have been 24 cases reported of this disease in the literature. The focus of our study is to present a case of this disease and to review the published literature to date.
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Neoplasias de las Paratiroides/patología , HumanosRESUMEN
INTRODUCTION: Previous studies suggest the effectiveness of hyperbaric oxygen treatment (HBOT) in idiopathic sudden sensorineural hearing loss (ISSNHL) but it is mostly used as an adjuvant and salvage treatment. This study evaluated the effect of primary HBOT according to pretreatment hearing grades and hearing recovery outcomes using modified Siegel's criteria in patients with ISSNHL. METHODS: Fifty-nine ISSNHL patients treated with only HBOT were included. A pure-tone audiogram was recorded before and after a course of HBOT (90 min at 203 kPa daily for 20 days). Using the modified Siegel's criteria, patients were divided into groups according to hearing threshold before and after treatment. RESULTS: Hearing thresholds were significantly lower after HBOT compared to pre-treatment values across all patients (P < 0.001) with a median value of recovery of 22.5 dB (interquartile range 12.5-33.7 dB). Significantly lower hearing threshold values were recorded at 500, 1,000, 2,000, and 4,000 Hz after treatment (P < 0.001). The greatest recovery was at 1,000 Hz, (change in median threshold = 32 dB) but without a significant difference compared to other frequencies (P = 0.10). CONCLUSIONS: HBOT is a legitimate choice as the primary treatment for ISSNHL, especially if it is readily accessible, and if there are contraindications for corticosteroid therapy.
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Pérdida Auditiva Sensorineural , Pérdida Auditiva Súbita , Oxigenoterapia Hiperbárica , Audición , Pérdida Auditiva Sensorineural/terapia , Pérdida Auditiva Súbita/terapia , Humanos , Estudios RetrospectivosRESUMEN
Hepatitis C virus (HCV) infection is a systemic disease associated with multiple significant extrahepatic manifestations. Emerging studies indicate association between the HCV infection and a higher incidence of major adverse cardiovascular events such as: coronary artery disease, heart failure, stroke and peripheral artery disease, when compared to general population. Atherosclerosis is a common pathophysiologic mechanism of cardiovascular disease (CVD) development which is the leading cause of mortality in the Western world. Proposed mechanisms of HCV-induced atherosclerosis includes systemic inflammation due to the chronic infection with increased levels of pro-atherogenic cytokines and chemokines. Furthermore, it has been demonstrated that HCV exists and replicates within atheroschlerotic plaques, supporting the theory of direct pro-atherogenic effect of the virus. Direct acting antiviral agents (DAAs) represent a safe and highly effective treatment of HCV infection. Beside the improvement in liver-related outcomes, DAAs exhibit a beneficial effect on extra-hepatic manifestations of chronic HCV infection. Recently, it has been shown that patients with chronic HCV infection treated with DAA-based therapeutic regimes had a 43% reduction of CVD events incidence risk. Moreover, eradication of HCV with DAAs results in a significant positive effect on risk factors for cardiovascular disease, despite a general worsening of the lipid profile. This positive effects is mainly due to an improvement of endothelial function and glucose metabolism. Although DAA treatment is associated with a beneficial impact on cardiovascular events, further studies are needed to fully elucidate the mechanisms responsible.