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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
BACKGROUND: The purpose of this study was to investigate the pathohistological status of mucous lining infected with Helicobacte pylori as the possible cause of chronic laryngitis and laryngeal carcinoma. MATERIALS AND METHODS: The prospective examination included 51 patients suffering from planocellular laryngeal cancer and 26 examinees suffering from chronic laryngitis. The examinees and the control group were subjected to esophagogastroduodenoscopy which described the local status of the esophagus and stomach. Two biopsy samplings are taken from the stomach antrum and corpus. One part of the biopsies was colored using the histological technique used in the pathohistological detection of H. pylori, while the other part was incorporated in paraffin cubes where the H. Pylori gene expression was determined using the deparaffinization and PCR method DNA isolation. RESULTS: In the group of examinees suffering from laryngeal tumor, there were a higher number of patients suffering also from chronic gastritis (32/51) than in the other group, suffering from chronic laryngitis (9/26). In the chronic laryngitis group, there were more examinees with acute gastritis (12/26) than in the examined group (11/51). The difference is statistically significant (p = 0.0457). CONCLUSION: Chronic gastritis and H. pylori infection are risk factors for laryngeal carcinoma formation; therefore, acute gastritis with helicobacter pylori infection must be immediately treated to not let infection to become chronic.
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Gastritis/diagnóstico , Infecciones por Helicobacter/diagnóstico , Helicobacter pylori/aislamiento & purificación , Neoplasias Laríngeas/complicaciones , Laringe/microbiología , Estómago/microbiología , Anciano , Biopsia , Estudios de Casos y Controles , Endoscopía del Sistema Digestivo , Femenino , Gastritis/complicaciones , Gastritis/epidemiología , Gastritis/microbiología , Infecciones por Helicobacter/complicaciones , Infecciones por Helicobacter/epidemiología , Helicobacter pylori/genética , Humanos , Neoplasias Laríngeas/microbiología , Neoplasias Laríngeas/patología , Laringitis/etiología , Laringe/patología , Masculino , Persona de Mediana Edad , Reacción en Cadena de la Polimerasa , Estudios Prospectivos , Estómago/patologíaRESUMEN
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
BACKGROUND: COVID-19 is a disease caused by a new strain of coronavirus (SARS-COVID-19). The WHO first learned about this new virus on December 31, 2019, following a report on a group of cases of "viral pneumonia" in Wuhan, People's Republic of China, and declared a pandemic in March 2020. The disease was an almost complete unknown at the outset, but knowledge of its pathophysiology, clinical picture, and treatment options grew and developed rapidly. OBJECTIVE: Dizziness is a very common symptom that patients report in routine clinical practice and one of the significant clinical manifestations of COVID-19. This short report investigated a possible connection between COVID-19 and benign paroxysmal positional vertigo (BPPV). METHODS: We present two cases of benign paroxysmal positional vertigo (BPPV), which developed within two weeks of SARS-COVID-19 infection, manifesting with mild disease severity in early November 2020. RESULTS: In both cases, the disease manifested by severe, short-lived attacks of vertigo, objective-circular type, with accompanying nausea and vomiting. The symptoms occurred when lying in bed and turning to the right and assuming an upright position. The diagnosis of posterior semicircular canal BPPV (PC-BPPV) was made based on a subjectively and objectively positive right-sided Dix-Hallpike test. CONCLUSIONS: The pathophysiology of post-COVID BPPV is probably similar to that of other viral infections, with some of its specificities such as inducing hypercoagulation and microthrombus formation, which can cause significant circulatory disorders possibly affecting its pathogenesis.
RESUMEN
A rare case of a 38-year-old female patient who developed benign paroxysmal positional vertigo (BPPV) three weeks after head trauma is presented. The disease manifested bilaterally, which is not uncommon posttraumatically, but in this case, it manifested itself as canalithiasis of the posterior canal on both sides and cupulolithiasis of the right lateral canal, which to our knowledge is a unique and, until now, unpublished case. The aim of this review is to point out the fact that, in such a complex multicanal and bilateral clinical presentation of BPPV, it is not sufficient to perform only positioning but also additional laboratory tests. With a good knowledge of the etiopathogenesis, pathophysiology and clinical forms of BPPV, we can, in most cases, make an accurate and precise diagnosis of the disease and carry out appropriate treatment.
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BACKGROUND: Only a few studies in the literature demonstrate the effect of vestibular rehabilitation (VR) on all vestibular receptor organs. Furthermore, very little evidence of the effect of VR on isolated otolith dysfunction (IOD) is available. OBJECTIVE: The study aimed to investigate the effect of VR on all vestibular receptor organs in patients with different types of unilateral vestibular hypofunction (UVH). METHODS: We enrolled 80 patients with three different types of UVH; combined and isolated loss of semicircular canal and otolith organ function. All patients performed a 12-week customized program of VR and received a full battery of vestibular function tests, before and after the VR. The DHI and SF-36 were performed before, after 6 weeks, and 12 weeks of the VR. RESULTS: Parameters of the caloric test, video head impulse test, ocular and cervical vestibular evoked myogenic potentials were significantly improved after VR. A total of 59 (74%) patients fully recovered, with no significant difference in recovery regarding the type (pâ=â0.13) and stage of UVH (pâ=â0.13). All patients reported significantly lower disability and a better quality of life after the VR based on the DHI and SF-36 score. CONCLUSIONS: Vestibular rehabilitation has a positive effect on the recovery of all vestibular receptor organs and it should be used in patients with IOD.
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Terapia por Ejercicio/métodos , Membrana Otolítica/fisiología , Recuperación de la Función/fisiología , Canales Semicirculares/fisiología , Enfermedades Vestibulares/rehabilitación , Vestíbulo del Laberinto/fisiología , Adulto , Pruebas Calóricas/métodos , Pruebas Calóricas/psicología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Membrana Otolítica/fisiopatología , Calidad de Vida/psicología , Canales Semicirculares/fisiopatología , Enfermedades Vestibulares/fisiopatología , Enfermedades Vestibulares/psicología , Potenciales Vestibulares Miogénicos Evocados/fisiología , Pruebas de Función Vestibular/métodos , Adulto JovenRESUMEN
OBJECTIVE: To assess what was the cause of weight loss in children in early postoperative period after tonsilloadenoidectomy. DESING AND SETTING: Prospective study conducted at Department of ENT, Head and Neck Surgery, General Hospital "Dr. Josip Bencevic" Slavonski Brod, Croatia. SUBJECTS: In total 31 patients aged 6-22 years that underwent tonsilloadenoidectomy. METHODS: The study was performed using specially designed questionnaires from January 2017 until August 2017. Results of pain assessment and administrated analgesic therapy, postoperative complications and inception of eating were completed through the questionnaire. During the study, children were weighed before tonsilloadenoidectomy, 24 h after tonsilloadenoidectomy and the seventh postoperative day where age, height, weight, body fat, body mass index (BMI), muscle mass and body water were recorded. Weighing was performed by the "Body Structure Analyzer BC-420MA" TANITA. RESULTS: Data analysis revealed a significant reduction in mass, body fat, body mass index (BMI) and muscle mass in the children up to 10 years of age, as well as in the children that were 11 years and older. In children up to 10 years of age, there was no significant change in body water (%), while body water in the group of patients aged 11 and over was significantly higher on the seventh postoperative day (Friedman test, P = 0.02). In the total sample, there was a significant decrease in body weight, body fat (%), body mass index and muscle mass (Friedman test, P < 0.001), while there was a significant increase in body water (Friedman test, P = 0.003). There is no significant correlation between pain intensity and individual parameter change in all subjects, nor in age groups. CONCLUSION: Water is an important factor of muscle mass. It plays an essential role in musle repair and growth, since it's crucial for protein synthesis. Poorly hydrated muscle loses it's weight, since musle cells don't have enough water in themselves. Good hydratation, especially among children up to 10 years old in early post tonsilloadenoidectomy period is important to keep muscular mass and power.
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Tejido Adiposo , Agua Corporal , Composición Corporal , Índice de Masa Corporal , Peso Corporal , Niño , Croacia , Humanos , Estudios ProspectivosRESUMEN
We present the case of a 27-year-old male who presented with vertigo when pressing the entrance of his right auditory meatus and exposing his right ear to loud noise. A diagnostic procedure revealed bilateral labyrinth weakness, which was confirmed by caloric and rotational testing. The ocular vestibular evoked myogenic potentials investigation demonstrated a significant weakness of the right utriculus, whereas the cervical vestibular evoked myogenic potentials were normal, indicating preservation of the saccular response. Radiologic studies did not show evidence of labyrinthine dehiscence. We suspect the newly described association of this clinical syndrome with the previously described histopathology of vestibular atelectasis accounts for these findings. Laryngoscope, 129:1685-1688, 2019.
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Vestibulopatía Bilateral/diagnóstico , Vestibulopatía Bilateral/etiología , Ruido , Adulto , Vestibulopatía Bilateral/fisiopatología , Pruebas Calóricas , Humanos , Masculino , Nistagmo Patológico , Tomografía Computarizada por Rayos X , Potenciales Vestibulares Miogénicos Evocados , Pruebas de Función VestibularRESUMEN
BACKGROUND: The minimal number of studies have documented the impact of Vestibular rehabilitation (VR) on the recovery rate of patients with Chronic Unilateral Vestibular Hypofunction (CUVH) and Bilateral Vestibular Hypofunction (BVH). OBJECTIVES: The goal of the study was to show and compare the impact of vestibular rehabilitation (VR) in patients with CUVH and BVH. METHODS: We analysed the data of 30 patients with CUVH and 20 with BVH treated with VR. The patients with CUVH during their eight-week treatment were controlled every two weeks, while the patients with BVH were controlled every three months during their one-year treatment; they filled in the DHI and ABC questionnaires every time. RESULTS: In both groups of patients, there was significantly less disablement between the initial and final DHI scores (from 59-20 in CUVH and 74-41 in BVH group). There was a significant increase in the balance confidence between the initial and final ABC Scale in both groups of patients (from 49.5-90% in CUVH and 42-73% in BVH group). CONCLUSIONS: Well-planned and individually adjusted system of vestibular exercises leads to a significant decrease in clinical symptoms and improvement of functioning and confidence in activities in both the CUVH and the BVH patients.
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Terapia por Ejercicio/métodos , Equilibrio Postural/fisiología , Recuperación de la Función/fisiología , Enfermedades Vestibulares/fisiopatología , Enfermedades Vestibulares/rehabilitación , Adulto , Anciano , Pruebas Calóricas/métodos , Enfermedad Crónica , Femenino , Humanos , Masculino , Persona de Mediana Edad , Encuestas y Cuestionarios , Resultado del Tratamiento , Enfermedades Vestibulares/diagnóstico , Vestíbulo del Laberinto/fisiopatologíaRESUMEN
Helicobacter (H.) pylori is the cause of one of the most common chronic bacterial infections in humans. Risk factors for the development of laryngeal cancer are cigarette smoke, alcohol, and human papillomavirus. Several papers report on H. pylori isolated in tooth plaque, saliva, middle ear and sinuses. Many articles describe the presence of H. pylori in laryngeal cancer cases, however, without noting the possible source of infection, i.e. stomach or oral cavity. The aim of this study was to determine which patients and to what extent simultaneously developed H. pylori colonization in the stomach and the larynx. Prospective examinations were performed in 51 patients with laryngeal squamous cell carcinoma. The study group included patients with laryngeal squamous cell carcinoma histopathologically confirmed by two independent pathologists. The patients underwent fiber esophagogastroduodenoscopy with tumor tissue biopsy. Laryngeal and gastric biopsies were ex-amined by histologic staining technique for histopathologic detection of H. pylori and with DNA analyses using the standardized fluorescent ABI Helicobacter plus-minus PCR assay. Laryngeal car-cinoma patients showed positive H. pylori test results simultaneously in the laryngeal and stomach areas, implying H. pylori transmission from the stomach to the laryngeal area. In addition, H. pylori positive test results along with negative H. pylori results in the stomach region were also recorded, suggesting a possible bacteria migration from the oral cavity. In conclusion, H. pylori was found in the area of laryngeal carcinoma, and its migration appeared likely to occur both upwards (from the stomach to the mouth) and downwards (from the oral cavity to the stomach).
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Infecciones por Helicobacter , Helicobacter pylori , Neoplasias Laríngeas , Infecciones por Helicobacter/complicaciones , Helicobacter pylori/aislamiento & purificación , Humanos , Neoplasias Laríngeas/complicaciones , Neoplasias Laríngeas/microbiología , Estudios Prospectivos , Estómago/microbiologíaRESUMEN
INTRODUCTION: Benign paroxysmal positional vertigo is the most common cause of dizziness in the general population. It is a condition with potential impact of reduced levels of vitamin D on its recurrent attacks. OBJECTIVES: The aim of this study was to measure the serum levels of 25-hydroxyvitamin D3 (25-OH D3) in patients with benign paroxysmal positional vertigo and determine whether there is a difference in the serum levels of vitamin D3 between patients with and without recurrence, as well as between the different clinical forms of benign paroxysmal positional vertigo. METHODS: The study included 40 patients who came to the regular medical examination, diagnosed with posterior canal-benign paroxysmal positional vertigo based on the positive Dix-Hallpike's test. All patients underwent Epley manoeuvre after the diagnosis. Patients were classified according to current guidelines for levels of vitamin D3 in the serum in three groups: the deficiency, insufficiency and adequate level. RESULTS: The average serum level of 25-OH D3 among respondents was 20.78ng/mL, indicating a lack or insufficiency of the aforementioned 25-OH D3. According to the levels of 25-OH D3, most patients suffer from deficiency (47.5%). 7 (17.5%) respondents had adequate blood level of 25-OH D3, and 14 (35%) respondents suffer from insufficiency. A significant difference was not found in the serum level of 25-OH D3 between patients with and without benign paroxysmal positional vertigo recurrence. There was a significant difference in the serum levels of 25-OH D3 in comparison to the clinical form of the disease. Lower 25-OH D3 values were found in patients with canalithiasis compared to those with cupulolithiasis. CONCLUSIONS: There were no significant differences in the vitamin D3 serum level in patients with and without recurrence. The study showed a low level of serum vitamin D3 in most patients, indicating the need for supplemental therapy.
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Vértigo Posicional Paroxístico Benigno/sangre , Calcifediol/sangre , Colecalciferol/sangre , Anciano , Vértigo Posicional Paroxístico Benigno/patología , Calcio/sangre , Femenino , Humanos , Masculino , Persona de Mediana Edad , Recurrencia , Valores de Referencia , Estadísticas no Paramétricas , Deficiencia de Vitamina D/sangreRESUMEN
Ocular vestibular evoked myogenic potentials (oVEMP) and cervical VEMP (cVEMP) are newer diagnostic methods, which allow an insight into the otolith senses. Our aim was to determine changes in certain parameters of the VEMP wave complex after successfully performed repositioning procedure, as an indicator of the state of recovery in patients with benign paroxysmal positional vertigo (BPPV). This may confirm the theory of otolith returning into the area of otolithic senses. The study included 48 patients with unilateral posterior semicircular canal BPPV. On their first arrival, otoneurological examinations, oVEMP and cVEMP tests were performed. The same were included in follow up check-ups scheduled at seven days and six months after successful implementation of Epley maneuvers. The initial measurement revealed a significantly reduced amplitude of oVEMP on the affected side. On the 7-day measurement, the amplitude increase was observed on the affected side, with significant reduction in the amplitude ratio (p=0.693), which reached statistical significance on the last measurement at 6 months (p=0.006). These findings confirmed the hypothesis of the return of otoconia into the utricular area.
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Vértigo Posicional Paroxístico Benigno , Potenciales Vestibulares Miogénicos Evocados , Humanos , Membrana Otolítica , Examen Físico , Pronóstico , Canales SemicircularesRESUMEN
AIM: To investigate differences in vestibular evoked myogenic potentials (VEMP) results with patients suffering from vestibular migraine and healthy people, taking into consideration values of threshold and latency of occurrence of the characteristic wave complex, size of amplitude, and interaural amplitude ratio. According to the results, determine the importance and usefulness of VEMP in vestibular migraine diagnostics. METHODS: A total number of 62 subjects were included in the study, 32 of them belonging to a group of patients suffering from vestibular migraine (VM), while other 30 were in a control group of healthy subjects. Information was collected during the diagnostic evaluation. General and otoneurological history of patients and bedside tests, audiological results, videonystagmography and cervical vestibular evoked myogenic potentials (cVEMP) were made. RESULTS: There was a difference in an interaural ratio of amplitudes in the experimental and control groups, but it was not found to be clinically significant. By ToneBurst 500 Hz method, the interaural amplitude ratio higher than 35% was measured in 46.97% subjects, while the response was totally unilaterally missing in 28.8% patients. CONCLUSION: Even the sophisticated method as cVEMP does not give the ultimate result confirming the vestibular migraine diagnosis, and neither do other diagnostic methods. cVEMP result can contribute to the completion of full mosaic of vestibular migraine diagnostics.
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Trastornos Migrañosos/diagnóstico , Enfermedades Vestibulares/diagnóstico , Potenciales Vestibulares Miogénicos Evocados , Adulto , Anciano , Estudios de Casos y Controles , Femenino , Humanos , Masculino , Persona de Mediana Edad , Trastornos Migrañosos/fisiopatología , Estudios Prospectivos , Enfermedades Vestibulares/fisiopatología , Pruebas de Función Vestibular , Adulto JovenRESUMEN
AIM: To determine the importance of accurate topological diagnostics of the otolith and the differentiation of certain clinical forms of benign paroxysmal positional vertigo (BPPV). METHODS: A prospective study was conducted at the County General Hospital Vukovar in the period from January 2011 till January 2012. A total of 81 patients with BPPV, 59 females (72.84%) and 22 (27.16%) males (p less than 0.001), mean age 60.1 (± 12.1) were examined. The diagnosis was confirmed and documented by videonystagmography (VNG). The disability due to disease and risk of falling were monitored by filling in the Dizziness Handicap Inventory (DHI) and Activities-specific Balance Confidence Scale (ABC) questionnaires at the beginning and at the end of the repositioning treatment. RESULTS: In 79 (97.3%) patients posterior semicircular canal was affected, and in a small number of patients, two (2.47%) the lateral one. After the repositioning procedures were performed, there was a significant reduction or complete elimination of symptoms in the majority of subjects, 76 (93.82%). The median total DHI sum amounted to 50.5 (± 22.2) at the beginning and 20.4 (± 18.5) at the end of the study (p less than 0.00). Similarly, the results of ABC questionnaires at the beginning of the study demonstrated a result of 59.2% (± 22.4%), and at the end of the treatment the average result of examinees was significantly higher, 84.9% (± 15.2%) (p less than 0.00). CONCLUSION: Although a subjectively positive Dix-Hallpike or a "supine roll" test is sufficient for the diagnosis of BPPV, it is necessary perform the VNG as well in order to precisely determine the exact localization of the otolith, so that an appropriate repositioning procedure can be applied.
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Vértigo Posicional Paroxístico Benigno/diagnóstico , Vértigo Posicional Paroxístico Benigno/terapia , Anciano , Vértigo Posicional Paroxístico Benigno/fisiopatología , Electronistagmografía/métodos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Posicionamiento del Paciente/métodos , Estudios Prospectivos , Canales Semicirculares/fisiopatología , Estadísticas no Paramétricas , Encuestas y Cuestionarios , Vestíbulo del Laberinto/fisiopatologíaRESUMEN
Abstract Introduction Benign paroxysmal positional vertigo is the most common cause of dizziness in the general population. It is a condition with potential impact of reduced levels of vitamin D on its recurrent attacks. Objectives The aim of this study was to measure the serum levels of 25-hydroxyvitamin D3 (25-OH D3) in patients with benign paroxysmal positional vertigo and determine whether there is a difference in the serum levels of vitamin D3 between patients with and without recurrence, as well as between the different clinical forms of benign paroxysmal positional vertigo. Methods The study included 40 patients who came to the regular medical examination, diagnosed with posterior canal-benign paroxysmal positional vertigo based on the positive Dix-Hallpike's test. All patients underwent Epley manoeuvre after the diagnosis. Patients were classified according to current guidelines for levels of vitamin D3 in the serum in three groups: the deficiency, insufficiency and adequate level. Results The average serum level of 25-OH D3 among respondents was 20.78 ng/mL, indicating a lack or insufficiency of the aforementioned 25-OH D3. According to the levels of 25-OH D3, most patients suffer from deficiency (47.5%). 7 (17.5%) respondents had adequate blood level of 25-OH D3, and 14 (35%) respondents suffer from insufficiency. A significant difference was not found in the serum level of 25-OH D3 between patients with and without benign paroxysmal positional vertigo recurrence. There was a significant difference in the serum levels of 25-OH D3 in comparison to the clinical form of the disease. Lower 25-OH D3 values were found in patients with canalithiasis compared to those with cupulolithiasis. Conclusions There were no significant differences in the vitamin D3 serum level in patients with and without recurrence. The study showed a low level of serum vitamin D3 in most patients, indicating the need for supplemental therapy.
Resumo Introdução Vertigem posicional paroxística benigna é a causa mais comum de tonturas na população em geral. É uma condição no qual níveis reduzidos de vitamina D podem ter um potencial impacto para o desenvolvimento de crises recorrentes. Objetivos O objetivo desse estudo foi medir os níveis séricos de 25-hidroxivitamina D3 (25-OH D3) em pacientes com vertigem posicional paroxística benigna e determinar se há diferença nos níveis séricos de vitamina D3 entre pacientes com e sem recorrência, bem como entre as diferentes formas clínicas de vertigem posicional paroxística benigna. Método O estudo incluiu 40 pacientes submetidos a exame médico regular, diagnosticados com vertigem posicional paroxística benigna de canal posterior baseado no resultado positivo do teste de Dix-Hallpike. Todos os pacientes foram submetidos à manobra de Epley após o diagnóstico. Os pacientes foram classificados de acordo com as diretrizes atuais para os níveis de vitamina D3 sérica em três grupos: deficiência, insuficiência e nível adequado. Resultados O nível sérico médio de 25-OH D3 entre os indivíduos avaliados foi de 20,78 ng/mL, indicando falta ou insuficiência desta vitamina. De acordo com os níveis de 25-OH D3, a maioria dos pacientes apresentou deficiência (47,5%). Sete indivíduos (17,5%) entrevistados tinham nível sanguíneo adequado de 25-OH D3 e 14 (35%) apresentavam insuficiência. Não foi encontrada diferença significativa no nível sérico de 25-OH D3 entre pacientes com e sem recidiva de vertigem posicional paroxística benigna. Houve uma diferença significativa nos níveis séricos de 25-OH D3 de acordo com a forma clínica da doença. Baixos níveis de 25-OH D3 foram mais encontrados em pacientes com canalitíase em comparação com aqueles com cupulolitíase. Conclusões Não houve diferenças significativas no nível sérico de vitamina D3 em pacientes com e sem recorrência. O estudo mostrou um baixo nível de vitamina D3 sérica na maioria dos pacientes, indicando a necessidade de terapia suplementar.
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Humanos , Masculino , Femenino , Persona de Mediana Edad , Anciano , Calcifediol/sangre , Colecalciferol/sangre , Vértigo Posicional Paroxístico Benigno/sangre , Recurrencia , Valores de Referencia , Deficiencia de Vitamina D/sangre , Calcio/sangre , Estadísticas no Paramétricas , Vértigo Posicional Paroxístico Benigno/patologíaRESUMEN
This prospective clinical study includes 96 BPPV patients with the results of DHI testing ≥ 40 points. They were segregated to be taken into this study and randomly divided into two therapy groups: 48 patients in Group I were treated pharmacotherapeutically with Betahistine Chloride (BC) and 48 patients in Group II underwent a rehabilitation treatment by performing an Epley maneuver. Total study duration was eight weeks, during which the patients were first examined upon arrival, checked after one, and rechecked after eight weeks. The tests included otoneurological examination and VNG, as well as completing three questionnaires: DHI, SF-36®, and HADS®. During the first checkup after one week, 86.96% of patients in Group I and 93.33% in Group II had negative results at the Dix-Hallpike test. During the second checkup after an eight weeks' treatment, 95.65% in Group I and 97.78% patients in Group II had a negative result. At the beginning of the study, the values of patients' physical, emotional, and functional health (QoL) were equally distributed in both therapy groups, compared to standardized values of healthy population. During the first checkup, the values were significantly higher and by the second checkup, reached the statistic average, which corresponds with the healthy population. There was an obviously faster and more complete recovery of the patients in Group II, who underwent a rehabilitation treatment.
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Betahistina/uso terapéutico , Agonistas de los Receptores Histamínicos/uso terapéutico , Posicionamiento del Paciente/métodos , Calidad de Vida , Recuperación de la Función/fisiología , Vértigo/terapia , Adulto , Anciano , Anciano de 80 o más Años , Vértigo Posicional Paroxístico Benigno , Femenino , Humanos , Masculino , Persona de Mediana Edad , Examen Neurológico , Satisfacción del Paciente , Encuestas y Cuestionarios , Resultado del Tratamiento , Vértigo/tratamiento farmacológico , Vértigo/rehabilitaciónRESUMEN
Treatment of idiopathic sudden hearing loss (SHL) is still a great problem for the physicians, due to the still unexplained etiopathogenesis of the disease. This retrospective study includes 115 patients with idiopathic SHL and compares two therapy regimens. Of the total number of patients, 51 had been primarily treated by hyperbaric oxygen (HBO) at 2.8 bar. The remaining 64 patients had been treated by pentoxifylline infusions in increasing and decreasing doses. Hearing thresholds were ascertained at the frequencies of 250, 500, 1,000, 2,000 and 4,000 Hz using pure-tone audiometry. The results after treatment showed a statistically significant improvement of hearing by 46.35 (SD +/-18.58) dB hearing level (HL) in the group of patients treated with HBO, compared with an improvement of hearing by 21.48 dB HL (SD +/-13.5) in the group of patients treated with pentoxifylline infusions (p < 0.001). Furthermore, hearing recovered to physiological values in 24 of 51 (47.1%) HBO-treated patients, compared to only 4 of 64 (6.2%) of the pentoxifylline-treated patients. Furthermore, after pentoxifylline treatment only 8/64 (12.5%) patients showed partial recovery, whereas after HBO therapy 21/51 (41.2%) patients improved up to a mild persistent hearing loss. This indicates strong evidence that HBO therapy is more effective in the treatment of idiopathic SHL than conventional rheological treatment. However, more prospective clinical trials should confirm the efficiency of HBO therapy and lead to its wider application.