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Dental wear arises from mechanical (attrition or abrasion) and chemical (erosion) factors. Despite its prevalence and clinical significance, accurately measuring and understanding its causes remain challenging in everyday practice. This one-year study with 39 participants involved comprehensive examinations and full-arch intraoral scans at the start and after 12 months. Volume loss exceeding 100 µ on each tooth's surfaces (buccal, lingual/palatine and incisal/occlusal) was measured by comparing three-dimensional scans from both time points. This study also assessed factors such as abrasion and erosion through clinical exams and questionnaires. There were no significant differences in dental wear in participants with sleep bruxism. However, noticeable wear occurred in the front teeth of those with waking bruxism and joint-related symptoms. Increased wear was associated with frequent consumption of acidic drinks, regular swimming, dry mouth, nocturnal drooling and heartburn, while no significant wear was found in patients with reflux. The used methodology proved effective in accurately assessing the progression of dental wear, which is important as many patients may initially be asymptomatic. The variability observed in dental wear patterns underscores the need to develop specific software applications that allow immediate and efficient comparison of wear areas based on extensive analysis of patient databases.
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BACKGROUND: Oral traumatic ulcerative lesions (OTUL) are commonly encountered in clinical practice, yet there is limited research on their clinical characteristics and traumatic etiological factors. This retrospective study aimed to analyze the age, gender, clinical characteristics, and traumatic etiological factors in a large cohort of patients with OTUL and provide valuable insights for dental clinicians to optimize patient care and prevention strategies. METHODS: A total of 1543 patients with OTUL were enrolled in this study. Age, gender, medical history, clinical characteristics and traumatic etiological factors were collected and analyzed. Logistic regression analysis was performed to determine the significance of age and gender as factors related to OTUL. RESULTS: The study revealed significant variations in clinical characteristics and traumatic etiological factors among different age groups and between genders. Logistic regression analysis demonstrated that both age and gender were significant factors related to OTUL. CONCLUSION: The clinical characteristics of OTUL and traumatic etiological factors appear to be significantly different according to age and gender. More targeted prevention strategies should be implemented for all age and gender groups.
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Oral Ulcer , Humans , Male , Female , Retrospective Studies , Adult , Sex Factors , Middle Aged , Age Factors , Oral Ulcer/etiology , Adolescent , Young Adult , Aged , Child , Child, Preschool , Risk Factors , Aged, 80 and overABSTRACT
Uremic pruritus (UP) is a common complication in patients with end-stage renal disease, which seriously reduces the quality of life of patients. Compared with the internal treatment of TCM, the external treatment of TCM for UP is simpler and more effective, and can avoid the first pass effect caused by oral drugs and may cause liver and kidney damage. The treatment methods mainly include external washing of TCM, medicated bath, fumigation, wet compress, enema, scraping, acupuncture, auricular point sticking, acupoint application, acupoint iontophoresis, autologous blood acupoint injection and so on. At present, most studies are based on the conventional treatment of Western medicine, and the addition of external treatment of TCM can improve the efficacy, and has certain advantages in improving itching symptoms, inflammatory indicators, sleep quality, anxiety and depression. Some studies have selected parathyroid hormone, blood phosphorus, CRP, IL-6, histamine, SCr, BUN, β2-microglobulin and other indicators to evaluate the efficacy. The results suggest that external treatment of TCM can improve the micro-inflammatory state of patients and protect renal function, but further mechanism research is needed. The existing research has the following problems: the clinical efficacy evaluation scale is not uniform, and it is difficult to compare and summarize horizontally; the relief of pruritus symptoms is based on the scale evaluation, which is subjective; the course of treatment is short, and the long-term efficacy and safety can not be evaluated; some studies do not specify the patients' syndrome type, which is difficult to reflect the advantages of TCM syndrome differentiation and treatment, and needed to be improved in the future.
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Background Ventilator-associated pneumonia (VAP) is a critical concern in the intensive care unit (ICU), with significant implications for patient outcomes. This retrospective cross-sectional study aimed to determine the prevalence of VAP in an ICU of a developing country, identify the predominant etiological factors, assess patient outcomes, and underscore the need for tailored interventions in high-risk patient groups. Methods This retrospective cross-sectional study included 589 ICU patients who underwent ventilator-assisted breathing for over 48 hours. Among them, 151 developed VAP. The diagnosis was made on clinical, laboratory, and radiological findings, and tracheal aspirate cultures. Exclusions included pediatric patients, less than 48 hours of ventilation, and pre-existing lung infections. Patient data encompassed gender, age, comorbidities, outcomes, admission reasons, isolated microorganisms, and clinical findings. Results 151 patients out of the 589 developed VAP. The age of the patients ranged between 31 to 69 years and the mean age was 45.43 ± 8.92 years. Clinical diagnoses upon ICU admission varied, including sepsis, trauma, stroke, and metabolic disorders. Chest X-rays commonly revealed atelectasis (19.2%), consolidation (21.9%), pleural effusion (11.9%), and lobar pneumonia (45.7%). Tracheal aspirate cultures predominantly isolated multidrug-resistant gram-negative rods, with methicillin-resistant gram-positive cocci and fungal pneumonia prevalent in neutropenic sepsis cases. Notably, only 54 (35.8%) of patients survived, with significantly poorer outcomes observed in sepsis, neutropenic sepsis, and stroke cases compared to trauma and post-operative admissions. Conclusion Multidrug-resistant organisms and the spread of nosocomial infections are the predominant causes of VAP in the ICU. This emphasizes the urgent need for multifaceted interventions to prevent and manage VAP effectively. Developing and implementing targeted strategies, considering the unique challenges faced in resource-constrained healthcare settings can aid in decreasing the mortality associated with it.
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Background: Although oral cancer is known to be particularly aggressive and to have a poor prognosis, early detection is often connected with a better outlook. Consequently, the purpose of this research was to evaluate dental students' and interns' understanding of oral cancer prevention strategies and practices, as well as their motivations for engaging in such efforts. Material and Methods: The dental interns and undergraduates in their last years of the dental school participated in a cross-sectional questionnaire study. All eligible participants (N = 300) were asked to fill out a 48-item questionnaire on oral cancer prevention and early detection. The questionnaire was broken down into four parts covering demographic information, knowledge, behaviors, and attitudes. Results: The percentage of people who answered the survey was 65% (N = 300). Interns outperformed dentistry school freshmen by a substantial margin (P = 0.05) on tests of both knowledge and attitude. Some people avoid being screened for oral cancer because they feel they do not have the knowledge, skills, self-assurance, or time to do so effectively. Conclusions: The majority of those polled in this research seemed to lack the necessary knowledge and abilities in mouth cancer prevention and early detection, but they had high levels of desire and a positive outlook toward oral cancer preventive education.
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OBJECTIVE: To determine the frequency, clinical presentation, and etiological factors of cauda equina syndrome (CES). MATERIALS AND METHOD: This retrospective study was done on 256 participants, and aimed to analyze the frequency and patterns of clinical presentation in suspected cases of CES. The inclusion criteria included participants aged 18 or older with medical records available for review and having red-flagged symptoms for CES. The study collected information on various factors such as age, gender, confirmation of CES on MRI, neurological deficits, etiological factors, duration of symptoms, and more. The data collected was analyzed using descriptive statistics and logistic regression to identify significant variables between MRI-proven CES and suspected CES. RESULTS: The mean age was 58.05 ± 19.26 years, with 151 females (58.98%) and 105 males (41.02%). The majority (50.78%) had a neurological deficit, while other symptoms included difficulty initiating micturition or impaired sensation of urinary flow (17.58%), loss of sensation of rectal fullness (3.12%), urinary or faecal incontinence (35.16%), bilateral sciatica (21.88%), neurological symptoms in the lower limbs (25.00%), anaesthesia or any leg weakness (24.22%), and bilateral sciatica as the predominant symptom (21.88%). Symptoms were chronic in 47.27% and acute in 21.88%. The odds of MRI-proven CES increase by 3% per year of age. Neurological deficit was strongly associated with MRI-proven CES (OR = 14.97), while loss of sensation of rectal fullness increased the odds by 10-fold (OR = 10.62). CONCLUSION: CES can present with various symptoms, including the bilateral neurological deficit, urinary and faecal incontinence, and bilateral sciatica, with age, severe bilateral neurological deficit, and loss of sensation of rectal fullness being associated with MRI-proven CES. Early diagnosis and treatment are crucial for better outcomes.
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Lumbar disc herniation (LDH) is rare in juveniles. LDH occurring at age 20 years or younger is referred to as juvenile disc herniation (JDH). While adult LDH is regarded as an advanced stage of disc degeneration, it remains unclear why intervertebral discs rupture in youth. This study aimed to characterize magnetic resonance imaging (MRI) findings of JDH and investigate possible etiological factors. From 2013 to 2020, JDH patients and controls were identified and interviewed to assess demographics, general lifestyles, and family histories. MRIs were evaluated for disc degeneration, epiphyseal ring separation, Modic changes and endplate lesions. The relationships between JDH and suspected risk factors were examined. A total of 297 JDH patients (199 boys and 98 girls, age 17.3 ± 2.1 years) and 185 controls (age 17.1 ± 2.4 years) were studied. Age, body mass index, exposures to daily physical labor, regular exercise, and daily sitting time were similar between JDH cases and controls. A family medical history of serious back pain was more common in JDH patients than in controls (59.4% vs. 26.5%, p < 0.001), as well as family history of clinically established LDH (45.0% vs. 12.4%, p < 0.001). Epiphyseal ring separation was identified in 102 (29.2%) herniated discs in 91 (36.4%) JDH patients, while occurring in only 5 (1.4%) control participants (p < 0.001). Overall, severe disc degeneration was not a prominent finding in JDH patients. In conclusion, epiphyseal ring separation was a common magnetic resonance feature in JDH. Findings suggest a genetically mediated developmental model of JDH, rather than a model of premature disc degeneration.
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Intervertebral Disc Degeneration , Intervertebral Disc Displacement , Intervertebral Disc , Adult , Male , Female , Adolescent , Humans , Young Adult , Intervertebral Disc Displacement/diagnostic imaging , Intervertebral Disc Displacement/etiology , Intervertebral Disc Displacement/pathology , Intervertebral Disc Degeneration/diagnostic imaging , Intervertebral Disc Degeneration/etiology , Intervertebral Disc Degeneration/pathology , Case-Control Studies , Lumbar Vertebrae/diagnostic imaging , Lumbar Vertebrae/pathology , Intervertebral Disc/pathology , Magnetic Resonance Imaging/methodsABSTRACT
OBJECTIVE: Evidence about the etiology of the predictive associations between a diagnosis of ADHD and cognitive performance over time is scarce. Here, we examine these predictive and etiological patterns using a cross-lagged model design in a sample of 404 participants (74% males) from ADHD and control sibling pairs aged 6 to 17 years at baseline and 12 to 24 years at follow-up. METHODS: Data included IQ, short-term and working memory measures, and response speed and variability from a four-choice reaction-time task. RESULTS: ADHD and IQ predicted each other over time. ADHD at baseline predicted lower working memory performance at follow-up. Stable etiological influences emerged in the association between ADHD and cognitive variables across time. CONCLUSION: Whether early interventions can reduce negative interference with learning at school requires further study.
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Attention Deficit Disorder with Hyperactivity , Cognition Disorders , Male , Humans , Child , Young Adult , Adult , Female , Attention Deficit Disorder with Hyperactivity/diagnosis , Attention Deficit Disorder with Hyperactivity/epidemiology , Attention Deficit Disorder with Hyperactivity/psychology , Reaction Time , Cognition , Cognition Disorders/diagnosis , Memory, Short-Term/physiologyABSTRACT
Introducción La osteonecrosis avascular (ONA) de cadera y de hombro es una enfermedad poco estudiada y no se conocen bien los factores de riesgos predisponentes para desarrollarla. Existe un porcentaje alto de pacientes diagnosticados como osteonecrosis idiopática. Este estudio tiene como objetivo investigar la prevalencia de los posibles factores etiológicos de la ONA y realizar un cribado de la enfermedad de Gaucher en los pacientes diagnosticados de ONA idiopática. Material y método Estudio observacional retrospectivo y unicéntrico de los pacientes que hayan presentado al menos un episodio de osteonecrosis avascular de la cadera o del hombro en el Hospital de Poniente (Almería, España) desde enero de 2010 a diciembre de 2019. Se recogieron datos clínicos y analíticos. Los pacientes en cuya historia clínica no se describían factores etiológicos fueron cribados para enfermedad de Gaucher. Resultados Se incluyeron un total de 81 pacientes, de los cuales 58 eran hombres. La edad media de presentación de ONA fue de 45,9 años. Presentaron necrosis unilateral de cadera (n = 43), necrosis bilateral de cadera (n = 34), necrosis bilateral de cadera y unilateral de hombro (n = 3) y necrosis unilateral de hombro (n = 1). Los potenciales factores etiológicos más frecuentes fueron tabaquismo (46,9%) y obesidad (17,3%). Se realizó un cribado de la enfermedad de Gaucher en 10 pacientes, que resultó ser negativo. Conclusiones En nuestro estudio los principales potenciales factores etiológicos de aparición de la ONA fueron el tabaquismo y la obesidad. Existe un porcentaje alto de pacientes diagnosticados de osteonecrosis avascular idiopática. Creemos que en estos casos se debería realizar un estudio más exhaustivo de los factores de riesgo menos frecuentes (AU)
Introduction Avascular necrosis (AON) of the hip and shoulder is a little studied disease and the predisposing risk factors for its development are not well known. A high percentage of patients are diagnosed with idiopathic osteonecrosis. This study aims to investigate the prevalence of potential etiological factors for AON and to screen for Gaucher disease among patients with idiopathic AON. Material and methods This retrospective, single-center, observational study was conducted on patients who had at least one episode of AON of the hip or shoulder at the Hospital de Poniente (Almería, Spain) from January 2010 to December 2019. Clinical and analytical data were collected. Patients whose medical record described no etiological factors for this disease were screened for Gaucher disease. Result The study sample consisted of 81 patients, of whom 58 were male. The mean age at presentation of AON was 45.9 years. They presented with unilateral hip necrosis (n = 43), bilateral hip necrosis (n = 34), bilateral hip and unilateral shoulder necrosis (n = 3), and unilateral shoulder necrosis (n = 1). The most frequent potential etiological factors were smoking (46.9%) and obesity (17.3%). Screening for Gaucher disease was performed in ten patients, all of whom tested negative. Conclusions In our study population, the main potential etiological factors the onset of AON of the shoulder or hip were smoking and obesity. A high percentage of patients were diagnosed with idiopathic AON. We believe that a more exhaustive study of less frequent risk factors should be carried out in these cases (AU)
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Humans , Male , Female , Adult , Middle Aged , Aged , Gaucher Disease/diagnosis , Osteonecrosis/diagnosis , Osteonecrosis/etiology , Hip/pathology , Shoulder/pathology , Retrospective Studies , Mass Screening , Risk Factors , PrevalenceABSTRACT
INTRODUCTION: Avascular necrosis (AON) of the hip and shoulder is a little studied disease and the predisposing risk factors for its development are not well known. A high percentage of patients are diagnosed with idiopathic osteonecrosis. This study aims to investigate the prevalence of potential etiological factors for AON and to screen for Gaucher disease among patients with idiopathic AON. MATERIAL AND METHODS: This retrospective, single-center, observational study was conducted on patients who had at least one episode of AON of the hip or shoulder at the Hospital de Poniente (Almería, Spain) from January 2010 to December 2019. Clinical and analytical data were collected. Patients whose medical record described no etiological factors for this disease were screened for Gaucher disease. RESULTS: The study sample consisted of 81 patients, of whom 58 were male. The mean age at presentation of AON was 45.9 years. They presented with unilateral hip necrosis (n=43), bilateral hip necrosis (n=34), bilateral hip and unilateral shoulder necrosis (n=3), and unilateral shoulder necrosis (n=1). The most frequent potential etiological factors were smoking (46.9%) and obesity (17.3%). Screening for Gaucher disease was performed in ten patients, all of whom tested negative. CONCLUSIONS: In our study population, the main potential etiological factors the onset of AON of the shoulder or hip were smoking and obesity. A high percentage of patients were diagnosed with idiopathic AON. We believe that a more exhaustive study of less frequent risk factors should be carried out in these cases.
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Gaucher Disease , Osteonecrosis , Humans , Male , Middle Aged , Female , Shoulder , Retrospective Studies , Gaucher Disease/complications , Gaucher Disease/diagnosis , Gaucher Disease/epidemiology , Osteonecrosis/diagnosis , Osteonecrosis/epidemiology , Osteonecrosis/etiology , Necrosis/complications , Obesity/complicationsABSTRACT
OBJECTIVE: This study aimed to investigate the wear behaviour of direct composite restorations after 5 years and associated patient factors. METHODS: 38 patients (6 females, 32 males; 35.2 ± 7.6y) from the Radboud Tooth Wear Project with generalized moderate to severe tooth wear were treated with direct composite restorations on all teeth. Ethical approval was sought and granted before the study was undertaken. Intraoral 3D scans were recorded at 1 month (baseline) and 5 years (recall) after treatment. The amount of height loss was measured at six index teeth (first molars and upper central incisors). Patient factors (age, vertical dimension of occlusion increase, bite force, aetiology score, jaw position and bearing/ non-bearing cusps) were included in the analysis. Multilevel multiple regression with bootstrapping was used to analyse the influence of these factors on wear behaviour of restorations. Observer reliability was tested by paired t-tests and Band-Altman plots (p<0.05) RESULTS: After 5 years, the mean height loss was 0.23± 0.19 mm for incisors and 0.43± 0.24 mm for molars (p≤0.001). Patient factors did not show any significant influence on height loss of the composite restorations, while bearing cusps showed significant more wear compared to non-bearing cusps (p≤0.001). The observer reliability tests confirmed the repeatability (correlation of 0.809, DME 0.103). CONCLUSIONS: Wear of composite restorations is a significant and relevant factor over time in patients treated with severe tooth wear. Within the limitations of this clinical study, patient factors were found not to have a significant effect on wear behaviour of direct composite restorations.
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Tooth Attrition , Tooth Wear , Male , Female , Humans , Reproducibility of Results , Tooth Wear/therapy , Vertical Dimension , Molar , Composite Resins , Dental Restoration, PermanentABSTRACT
Objective: The objective of this study is to assess the prevalence of gingival recession (GR) and associated etiological factors among school children. Methodology: The study sample consisted of 2095 children from the Nellore region divided into three groups of age ranges from primary dentition (<7 years), mixed dentition (7-12 years), and permanent dentition (>12 years) respectively, attending the department of pediatric and preventive dentistry and the school dental health programs organized by the department. The clinical examination involved measuring GR using William's periodontal probe and evaluating associated etiological factors. Data were statistically analyzed using the Chi-square test. Results: The GR among the study population was 7.9% (n = 165). Among them, males were 46% and females were 54% (P > 0.05). The GR was more in children in the 7-12 years age group (75%), followed by <7 years (21%) and >12 years (4%) age groups. The associated factors include malocclusion (69%), deleterious habits (5%), and anomalies (26%). Anomalies showed an association with GR (P < 0.05) compared to malocclusion and deleteriousness habits (P > 0.05). Conclusion: The prevalence of GR is 7.9%, and GR is more prevalent in males and the 7-12 years age group. GR is associated with transient malocclusion, deleterious habits, and anomalies.
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Gingival Recession , Malocclusion , Male , Female , Humans , Child , Gingival Recession/epidemiology , Gingival Recession/etiology , Prevalence , Chi-Square Distribution , HabitsABSTRACT
(1) Background: This pilot retrospective cohort research study regarded the frequency of the prevalence of molar-incisor hypomineralization (MIH) in a population of Silesian children in Poland. The evaluation of the potential environmental etiological factors was performed and the correlation between the environmental factors and MIH was analyzed. (2) Methods: A total of 613 children were randomly enrolled in the pilot study (9.0 years ± 1.9). A survey was carried out with mothers regarding the potential exposure to environmental etiological factors of MIH in their children. The patients' clinical assessments were carried out in the dental unit. (3) Results: The frequency of prevalence of MIH in the population of Silesian children was established at the level of 6.2% (p < 0.05). MIH symptoms were significantly associated with otitis in early childhood (OR = 2.50), atopic dermatitis (OR = 5.69), and premature delivery before 38 weeks of pregnancy (OR = 2.88). (4) Conclusions: MIH was observed in 6.2% of the population of Silesian children, and there was a relationship between environmental risk factors such as otitis, atopic dermatitis, premature birth, and MIH expression. Therefore, further research is needed to determine the influence of pre-, peri-, postnatal, and prophylactic factors on the frequency and severity of MIH symptoms in children.
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Dental Enamel Hypoplasia , Child , Dental Enamel Hypoplasia/epidemiology , Dental Enamel Hypoplasia/etiology , Humans , Pilot Projects , Poland/epidemiology , Prevalence , Retrospective Studies , Risk FactorsABSTRACT
Resumen OBJETIVO: Determinar la prevalencia de los principales factores etiológicos de pérdida gestacional recurrente en la población de un hospital de tercer nivel de atención. MATERIALES Y MÉTODOS: Estudio retrospectivo, transversal y descriptivo llevado a cabo en pacientes con protocolo de estudio de dos o más pérdidas gestacionales recurrentes que iniciaron el control prenatal en el servicio de Obstetricia o que ingresaron al Instituto Nacional de Perinatología con diagnóstico de infertilidad entre los meses de enero de 2017 a enero de 2020. En cada grupo se revisaron los factores etiológicos descritos en la bibliografía internacional como posibles causas de pérdida gestacional recurrente. RESULTADOS: Se estudiaron 280 pacientes y el factor con mayor prevalencia de pérdida gestacional recurrente fue el endocrino con el 56.78% (n = 159), seguido del anatómico-uterino con el 42.14% (n = 118) y en tercer lugar el infeccioso con 40.35% (n = 113). En las 75 pacientes del grupo de infertilidad, el factor etiológico más prevalente fue el endocrino (88%; n = 66), seguido del anatómico-uterino (53.3%; n = 40) y a continuación del masculino (50.6%; n = 38). En las pacientes del grupo de Obstetricia, el factor con mayor prevalencia fue el endocrino (45.36%; n = 93), seguido del anatómico-uterino (38.04%; n = 78) y el infeccioso (37%; n = 76). CONCLUSIONES: Los factores relacionados con la pérdida gestacional recurrente, descritos en la bibliografía internacional y analizados en este estudio, mostraron prevalencias similares en población institucional. Las que difieren están influidas por las características de la población estudiada, los recursos de la institución e, incluso, el diagnóstico y servicio por el que ingresaron como pacientes al INPer.
Abstract OBJECTIVE: To determine the prevalence of the main etiological factors of recurrent gestational loss in the population of a tertiary care hospital. MATERIALS AND METHODS: Retrospective, cross-sectional, descriptive study carried out in patients with study protocol of two or more recurrent gestational losses who initiated prenatal control in the Obstetrics service or who were admitted to the Instituto Nacional de Perinatologia with a diagnosis of infertility between the months of January 2017 to January 2020. In each group, the etiological factors described in the international literature as possible causes of recurrent gestational loss were reviewed. RESULTS: 280 patients were studied and the factor with the highest prevalence of recurrent gestational loss was endocrine with 56.78% (n = 159), followed by anatomic-uterine with 42.14% (n = 118) and thirdly infectious with 40.35% (n = 113). In the 75 patients in the infertility group, the most prevalent etiologic factor was endocrine (88%; n = 66), followed by anatomic-uterine (53.3%; n = 40) and then male (50.6%; n = 38). In patients in the obstetrics group, the factor with the highest prevalence was endocrine (45.36%; n = 93), followed by anatomic-uterine (38.04%; n = 78) and infectious (37%; n = 76). CONCLUSIONS: The factors related to recurrent gestational loss, described in the international literature and analyzed in this study, showed similar prevalences in institutional population. Those that differ are influenced by the characteristics of the population studied, the resources of the institution and, even, the diagnosis and service for which they were admitted as patients to the INPer.
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INTRODUCTION: Bruxism is a multifactorial phenomenon that involves grinding or clenching of teeth. The parafunctional habit includes abnormal tooth wear, tooth fracture, pain, and tooth mobility, along with headaches and facial muscle hypertrophy. It is imperative for students to be conscious of teeth grinding along with its possible causes. The student will be alert to visit the dentist if required and contribute to the recognition of etiological factors, to eliminate them. OBJECTIVE: This study aims to find the prevalence and understanding of bruxism among Gulf Medical University (GMU) students. MATERIALS AND METHODS: A cross-sectional, questionnaire-based study was conducted among 451 GMU students. The parameters for data collection were age, gender, prevalence, associated signs and symptoms, causes, genetic predisposition, time of day, and effect on the appearance of teeth. RESULTS: While 35.9% were unaware, 41.7% of our samples reported bruxism. The majority recognized temporomandibular joint and facial pain as causative, and 24.8% reported symptoms. Headache (26.4%) was prime and 7.5% were associated with fracture and abnormal tooth wear to bruxism (38.1%) experienced night bruxism. A significant number of students (32.4%) identified abnormal anterior teeth relationship as the cause and (64.3%) associated bruxism and esthetics. CONCLUSION: Nearly 41.7% of the students reported bruxism. Around 35.9% of the samples were uninformed. Nearly 20.8% believed that bruxism had genetic relevance. Nearly 51.9% of the participants were asymptomatic. Around 38.1% had night bruxism and 32.4% identified abnormal anterior teeth relationship as the cause. The majority of the sample (64.3%) connected bruxism to negative effects on teeth and esthetics.
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Aortic aneurism development is dependent on internal and external etiological factors that define the width of the therapeutic window available for the treatment of patients with such diagnosis. In this review, we provide a detailed overview of the most prominent of these factors. In particular, we discuss the input of elevated blood pressure to the remodeling of the aortic wall, describe the mechanisms of inflammatory remodeling of the aorta, and evaluate the cross-interaction of blood pressure, inflammation and immunity during the pathology development. Better understanding of this interaction will allow broadening the therapeutic options available for patients with aortic aneurism or preventive strategies for patients with known risk factors. To date, modulation of the immune signaling appears to be a promising point of the therapeutic intervention for the treatment of such patients. In this article, we also discuss the search for new diagnostic markers predicting changes in the width of the therapeutic window for the management of patients with aortic aneurysm.
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Aortic Aneurysm, Thoracic , Aortic Dissection , Aortic Dissection/etiology , Aorta, Thoracic , Blood Pressure , Dissection , Humans , InflammationABSTRACT
METHODS: Records of 10,000 QVA measurement performed in 549 patients over 20 years were used as retrospective and anonymized data source, making ethical commission involvement unnecessary. Two approaches are used to elucidate association of QVA changes with different factors: analyses of smaller cohorts in which both the QVA and the respective factor were measured (e.g. association of QVA with cardiac output (CO)), or-in case of rare phenomena-a form of a well illustrated case reports was used (e.g. association of QVA and Kt/V). RESULTS: Significant increase in CO after permanent VA creation (3-4-fold of the QVA value) was found. Impact of intradialytic CO changes on QVA is attenuated by relatively stable VA resistance compared to systemic resistance. Blood pressure impact is much stronger and it should therefore be noted at each QVA measurement. As reproducibility of different QVA measurement methods varies, use of the same method should be preferred. Direction of the arterial needle insertion in VA affects the QVA measured, especially in synthetic grafts, too. Also patient's own QVA variability may be quite high. All this makes KDOQI/EBPG recommended acceptable QVA drops too strict, they should be revised. In re-stenoses prone patients, measurement intervals should be shortened, too. CONCLUSION: QVA values are significantly affected by many factors. Their knowledge appears essential for safe and effective VA surveillance and management.
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Hemodynamics , Renal Dialysis , Cardiac Output , Humans , Reproducibility of Results , Retrospective StudiesABSTRACT
BACKGROUND: Eosinophilic esophagitis (EoE) is an immune-mediated clinicopathological condition characterized by esophageal infiltration with eosinophils resulting in chronic inflammation and stricture. SUMMARY: The recent increase in the incidence of EoE and the characteristic presentation of symptoms with difficulty swallowing and food bolus impaction has raised key concerns of clinicians as well as researchers. EoE often presents with dysphagia, food impaction, nausea, regurgitation or vomiting, and decreased appetite. It is more common in males, affecting both adults and children. The causative manner of this condition is complex and multifactorial. Throughout recent years, researchers have made a significant contribution to understanding the pathogenesis of EoE, genetic background, natural history, work on allergy, and standardization in the evaluation of disease activity. There is relatively high prevalence of EoE among the population, emphasizing the importance of this disease. Key messages: Esophageal involvement with eosinophils may be manifested as isolated or with coexisting conditions and should be taken into consideration in the differential diagnosis. This study aimed to provide gastroenterologists with novel insights into the evaluation of esophageal involvement with eosinophils and to pay special attention to the etiological factors, coexisting clinical diseases, and complications.
Subject(s)
Deglutition Disorders , Eosinophilic Esophagitis , Adult , Child , Deglutition Disorders/epidemiology , Deglutition Disorders/etiology , Eosinophilic Esophagitis/complications , Eosinophilic Esophagitis/diagnosis , Eosinophilic Esophagitis/epidemiology , Eosinophils , Humans , Male , NauseaABSTRACT
INTRODUCTION: Peyronie's disease (PD) prevalence varies between 0.39% and 20% and studies on PD prevalence are limited. AIM: This study aims to determine the prevalence of PD in males aged ≥30 years in Turkey and to evaluate etiological factors associated with it. METHODS: The study was conducted in 12 regions of Turkey according to the Eurostat Nomenclature of Territorial Units for Statistics 1 classification and included 1,208 patients. Survey questionnaires including questions about demographic features and basic health status as well as about diagnosis and etiology of PD were put forth to the volunteers who agreed to participate in the study. Diagnosis of probable PD was established by evaluating the questionnaires. Patients with a diagnosis of congenital penile curvature were excluded from the group with PD. Chi-square test, Fisher's exact test, and Mann-Whitney U test were used. MAIN OUTCOME MEASURE: The primary outcome analyzed in this article was the prevalence rate of PD in Turkey and the associated comorbidities. RESULTS: The prevalence of PD was determined as 5.3%. The rates of participants with PD were found to be the highest in the 50-59 years group (27%) and in the North-East Region (20%). Compared with participants without PD, participants with PD were older (median: 52 interquartile range [41-64] vs 45 [37-55]; P < .001) and the rates of smokers (73% vs 60.9%; P = .036) and those having diabetes mellitus (17.5% vs 9.2%; P = .045), hypertension (14.3% vs 6.9%; P = .041), and heart failure were higher (7.9% vs 2.5%; P = .027). Male with PD symptoms preferred their partners on top during sexual intercourse (15.2% vs 34.1%; P < .001). This is the first study to evaluate premature ejaculation prevalence and related comorbidities with face-to-face interviews. CONCLUSION: The prevalence of PD was 5.3% in Turkey. Besides advanced age, smoking, position of sexual intercourse, and presence of comorbidities especially diabetes mellitus, hypertension, and heart failure were the factors associated with PD prevalence. Kadioglu A, Dincer M, Salabas E, et al. A Population-Based Study of Peyronie's Disease in Turkey: Prevalence and Related Comorbidities. Sex Med 2020;8:679-685.