Sleep disorders and the prevalence of asymptomatic nocturnal acid and non-acid reflux.

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Herdman, Christine; Marzio, Dina Halegoua-De; Shah, Paurush; Denuna-Rivera, Susie; Doghramji, Karl; Cohen, Sidney; Dimarino, Anthony J

2013-01-01

Nocturnal acid reflux is associated with symptomatic and asymptomatic sleep arousals, leading to fragmented sleep. The frequency and influence of acid reflux in patients with various forms of insomnia has not been reported. The aim of this study was to quantify nocturnal acid and nonacid reflux in patients with primary sleep disorders as previously diagnosed by polysomnography. THIRTY ONE SUBJECTS WERE STUDIED: (A) 9 subjects with a polysomnographically diagnosed sleep disorder (1 with restless legs syndrome, 4 with narcolepsy, 4 with periodic limb movement disorder); (B) 12 subjects with primary insomnia (PI) and unrevealing polysomnography; and (C) 10 controls without disturbed sleep. All subjects underwent a physical examination and 24 h transnasal pH and impedance monitoring to detect acid and non-acid reflux. The 21 subjects with fragmented sleep due to a primary sleep disorder had significantly more recumbent acid exposure (>1.2% of time) as compared with control subjects (33% versus 0%). When fragmented sleep subjects were divided into two groups, 17% of PI subjects and 55% of subjects with a diagnosed sleep disorder had significant recumbent acid exposure (P=0.009). Likewise, the median recumbent nonacid events were increased in the sleep disordered group (P=0.011). This study indicates that patients with primary sleep disorders have prominent nocturnal acid reflux without symptoms of daytime acid reflux. Acid reflux is most prominent in patients with polysomnographic findings of disturbed sleep as compared to patients with PI; while non acid reflux is increased minimally in these patients.

Interventions for preventing voice disorders in adults.

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Ruotsalainen, J H; Sellman, J; Lehto, L; Jauhiainen, M; Verbeek, J H

2007-10-17

Poor voice quality due to a voice disorder can lead to a reduced quality of life. In occupations where voice use is substantial it can lead to periods of absence from work. To evaluate the effectiveness of interventions to prevent voice disorders in adults. We searched MEDLINE (PubMed, 1950 to 2006), EMBASE (1974 to 2006), CENTRAL (The Cochrane Library, Issue 2 2006), CINAHL (1983 to 2006), PsychINFO (1967 to 2006), Science Citation Index (1986 to 2006) and the Occupational Health databases OSH-ROM (to 2006). The date of the last search was 05/04/06. Randomised controlled clinical trials (RCTs) of interventions evaluating the effectiveness of treatments to prevent voice disorders in adults. For work-directed interventions interrupted time series and prospective cohort studies were also eligible. Two authors independently extracted data and assessed trial quality. Meta-analysis was performed where appropriate. We identified two randomised controlled trials including a total of 53 participants in intervention groups and 43 controls. One study was conducted with teachers and the other with student teachers. Both trials were poor quality. Interventions were grouped into 1) direct voice training, 2) indirect voice training and 3) direct and indirect voice training combined.1) Direct voice training: One study did not find a significant decrease of the Voice Handicap Index for direct voice training compared to no intervention.2) Indirect voice training: One study did not find a significant decrease of the Voice Handicap Index for indirect voice training when compared to no intervention.3) Direct and indirect voice training combined: One study did not find a decrease of the Voice Handicap Index for direct and indirect voice training combined when compared to no intervention. The same study did however find an improvement in maximum phonation time (Mean Difference -3.18 sec; 95 % CI -4.43 to -1.93) for direct and indirect voice training combined when compared to no

Smartphone App for Voice Disorders

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... on. Feature: Taste, Smell, Hearing, Language, Voice, Balance Smartphone App for Voice Disorders Past Issues / Fall 2013 ... developed a mobile monitoring device that relies on smartphone technology to gather a week's worth of talking, ...

Study of Risk Factors for Development of Voice Disorders and its Impact on the Quality of Life of School Teachers in Mangalore, India.

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Alva, Arati; Machado, Megna; Bhojwani, Kiran; Sreedharan, Suja

2017-01-01

School teachers are most prone to the development and detrimental effects of voice disorders as a consequence of their work. The risk factors for development of dysphonia in teachers are multifactorial. The primary aim of our study was to investigate the various risk factors that influence the onset and progression of voice disorders in school teachers in the Indian context. We wanted to assess the effect of voice problems on the physical, psychosocial and functional aspect of a teacher's life. It was a cross-sectional study conducted across three English medium institutions. A total of 105 teachers consented to participate in the study and they had to answer a semi-structured, pre-tested questionnaire, which included demographic details, living habits (drug intake, smoking and alcohol intake) health condition [any Deviated Nasal Septum (DNS), Gastroesophageal Reflux Disease (GERD), stress, etc., or any history of surgery], teaching characteristics, voice symptoms and physical discomforts and quality of life assessment. The completed questionnaires were collected and analyzed based on the responses obtained. It was found that 81% of the study population had voice problems at some point of their career. A total of 26% of them fell into the voice disorder category. The association of upper respiratory infections DNS and GERD with voice disorders was found to be statistically significant. We also found that a significant number of teachers with voice disorders had changed their teaching styles and were planning to opt for an early retirement. Most importantly, it was also seen that teachers with voice disorders were more likely to have a poorer quality of life as compared to those without a voice disorder (pteacher's life. The affected teachers were more likely to take sick leaves, change overall job opinions, retire early, reduce overall communiations, repeat statements and avoid talking to people in person as well as over the telephone. It reduced their overall

Psychosocial risk factors which may differentiate between women with Functional Voice Disorder, Organic Voice Disorder and a Control group.

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Baker, Janet; Ben-Tovim, David; Butcher, Andrew; Esterman, Adrian; McLaughlin, Kristin

2013-12-01

This study aimed to explore psychosocial factors contributing to the development of functional voice disorders (FVD) and those differentiating between organic voice disorders (OVD) and a non-voice-disordered control group. A case-control study was undertaken of 194 women aged 18-80 years diagnosed with FVD (n = 73), OVD (n = 55), and controls (n = 66). FVD women were allocated into psychogenic voice disorder (PVD) (n = 37) and muscle tension voice disorder (MTVD) (n = 36) for sub-group analysis. Dependent variables included biographical and voice assessment data, the number and severity of life events and difficulties and conflict over speaking out (COSO) situations derived from the Life Events and Difficulties Schedule (LEDS), and psychological traits including emotional expressiveness scales. Four psychosocial components differentiated between the FVD and control group accounting for 84.9% of the variance: severe events, moderate events, severe COSO, and mild COSO difficulties. Severe events, severe and mild COSO difficulties differentiated between FVD and OVD groups, accounting for 80.5% of the variance. Moderate events differentiated between PVD and MTVD sub-groups, accounting for 58.9% of the variance. Psychological traits did not differentiate between groups. Stressful life events and COSO situations best differentiated FVD from OVD and control groups. More refined aetiological studies are needed to differentiate between PVD and MTVD.

How Effectively Do People Remember Voice Disordered Speech? An Investigation of the Serial-Position Curve

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Scott R. Schroeder

2018-01-01

Full Text Available We examined how well typical adult listeners remember the speech of a person with a voice disorder (relative to that of a person without a voice disorder. Participants (n = 40 listened to two lists of words (one list uttered in a disordered voice and the other list uttered in a normal voice. After each list, participants completed a free recall test, in which they tried to remember as many words as they could. While the total number of words recalled did not differ between the disordered voice condition and the normal voice condition, an investigation of the serial-position curve revealed a difference. In the normal voice condition, a parabolic (i.e., u-shaped serial-position curve was observed, with a significant primacy effect (i.e., the beginning of the list was remembered better than the middle and a significant recency effect (i.e., the end of the list was remembered better than the middle. In contrast, in the disordered voice condition, while there was a significant recency effect, no primacy effect was present. Thus, the increased ability to remember the first words uttered by a speaker (relative to subsequent words may disappear when the speaker has a voice disorder. Explanations and implications of this finding are discussed.

Voice- and swallow-related quality of life in idiopathic Parkinson's disease.

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van Hooren, Michel R A; Baijens, Laura W J; Vos, Rein; Pilz, Walmari; Kuijpers, Laura M F; Kremer, Bernd; Michou, Emilia

2016-02-01

This study explores whether changes in voice- and swallow-related QoL are associated with progression of idiopathic Parkinson's disease (IPD). Furthermore, it examines the relationship between patients' perception of both voice and swallowing disorders in IPD. Prospective clinical study, quality of life (QoL). One-hundred mentally competent IPD patients with voice and swallowing complaints were asked to answer four QoL questionnaires (Voice Handicap Index, MD Anderson Dysphagia Inventory, Visual Analog Scale [VAS] voice, and Dysphagia Severity Scale [DSS]). Differences in means for the QoL questionnaires and their subscales within Hoehn and Yahr stage groups were calculated using one-way analysis of variance. The relationship between voice- and swallow-related QoL questionnaires was determined with the Spearman correlation coefficient. Scores on both voice and swallow questionnaires suggest an overall decrease in QoL with progression of IPD. A plateau in QoL for VAS voice and the DSS was seen in the early Hoehn and Yahr stages. Finally, scores on voice-related QoL questionnaires were significantly correlated with swallow-related QoL outcomes. Voice- and swallow-related QoL decreases with progression of IPD. A significant association was found between voice- and swallow-related QoL questionnaires. Healthcare professionals can benefit from voice- and swallow-related QoL questionnaires in a multidimensional voice- or swallow-assessment protocol. The patient's perception of his/her voice and swallowing disorders and its impact on QoL in IPD should not be disregarded. 2b. © 2015 The American Laryngological, Rhinological and Otological Society, Inc.

Comparing the experience of voices in borderline personality disorder with the experience of voices in a psychotic disorder: A systematic review.

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Merrett, Zalie; Rossell, Susan L; Castle, David J

2016-07-01

In clinical settings, there is substantial evidence both clinically and empirically to suggest that approximately 50% of individuals with borderline personality disorder experience auditory verbal hallucinations. However, there is limited research investigating the phenomenology of these voices. The aim of this study was to review and compare our current understanding of auditory verbal hallucinations in borderline personality disorder with auditory verbal hallucinations in patients with a psychotic disorder, to critically analyse existing studies investigating auditory verbal hallucinations in borderline personality disorder and to identify gaps in current knowledge, which will help direct future research. The literature was searched using the electronic database Scopus, PubMed and MEDLINE. Relevant studies were included if they were written in English, were empirical studies specifically addressing auditory verbal hallucinations and borderline personality disorder, were peer reviewed, used only adult humans and sample comprising borderline personality disorder as the primary diagnosis, and included a comparison group with a primary psychotic disorder such as schizophrenia. Our search strategy revealed a total of 16 articles investigating the phenomenology of auditory verbal hallucinations in borderline personality disorder. Some studies provided evidence to suggest that the voice experiences in borderline personality disorder are similar to those experienced by people with schizophrenia, for example, occur inside the head, and often involved persecutory voices. Other studies revealed some differences between schizophrenia and borderline personality disorder voice experiences, with the borderline personality disorder voices sounding more derogatory and self-critical in nature and the voice-hearers' response to the voices were more emotionally resistive. Furthermore, in one study, the schizophrenia group's voices resulted in more disruption in daily functioning

[Assessment of voice acoustic parameters in female teachers with diagnosed occupational voice disorders].

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Niebudek-Bogusz, Ewa; Fiszer, Marta; Sliwińska-Kowalska, Mariola

2005-01-01

Laryngovideostroboscopy is the method most frequently used in the assessment of voice disorders. However, the employment of quantitative methods, such as voice acoustic analysis, is essential for evaluating the effectiveness of prophylactic and therapeutic activities as well as for objective medical certification of larynx pathologies. The aim of this study was to examine voice acoustic parameters in female teachers with occupational voice diseases. Acoustic analysis (IRIS software) was performed in 66 female teachers, including 35 teachers with occupational voice diseases and 31 with functional dysphonia. The teachers with occupational voice diseases presented the lower average fundamental frequency (193 Hz) compared to the group with functional dysphonia (209 Hz) and to the normative value (236 Hz), whereas other acoustic parameters did not differ significantly in both groups. Voice acoustic analysis, when applied separately from vocal loading, cannot be used as a testing method to verify the diagnosis of occupational voice disorders.

Factors associated with voice disorders among teachers: a case-control study.

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Giannini, Susana Pimentel Pinto; Latorre, Maria do Rosário Dias de Oliveira; Ferreira, Léslie Piccolotto

2013-01-01

We aimed at verifying an association between voice disorders/stress and loss of work ability among female teachers who work in São Paulo's public school system. This is a paired case- control study. The case group was composed offiteachers with alterations in speech and larynges assessments, and the control group was formed by teachers without alterations in these evaluations who work in the same schools. Both groups answered the following questionnaires: Conditions of Vocal Production-Teachers, Job Stress Scale, and Work Ability Index. The analysis was performed using the chi-square association test and logistic regression models with the purpose of estimating the association between independent variables and voice disorders. We found differences between the groups in relation to stress in the workplace under high demand, a situation that poses greater risks of adverse reactions to the workers' physical and mental health. Regarding the ability to work, the categories poor and moderate ability for work are associated with voice disorders, regardless of job stress factors, age, and the unsatisfactory acoustic properties of the classrooms. This study confirmed the association between voice disorders and job stress, as well as between voice disorders and loss of work ability.

Development of a voice disorder work productivity inventory utilizing cognitive interviewing technique.

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Giliberto, John Paul; Zhu, Qiubei; Meyer, Tanya K

2016-12-01

Voice disorders have been shown to impair workplace productivity primarily by reduced efficiency while at work (presenteeism) versus increased days missed (absenteeism). Work productivity measures such as the Work Productivity and Activity Impairment (WPAI) Questionnaire or the World Health Organization Health - Work Performance Questionnaire (HPQ) can be customized to a specific disease but do not fully capture impaired work productivity associated with voice disorders. The purpose of this study was to develop a novel questionnaire to evaluate work productivity in patients with voice disorders. Descriptive. At a tertiary medical center, patients with gainful employment and with chronic voice disorders were given the WPAI, HPQ, and 20 voice-related statements (VRS-20). Cognitive interviews were conducted and recorded with all patients. Ten patients (7 females, 3 males) completed the questionnaires and subsequent cognitive interviews. One patient had spasmodic dysphonia, 6 had benign vocal fold lesions, and 3 had vocal fold motion disorders. The median VHI-10 was 18 (9-40). Themes that emerged during interviews include: avoiding oral communication/telephone, use of voice associated with strain/fatigue, frustration and stress at work, and workplace integrity. Conclusions : In cognitive interviews, participants felt the VRS-20 captured the impact of their voice disorder at work better than the WPAI and HPQ. Participants also felt some statements were more important than others. 5.

The role of gastroesophageal reflux in relation to symptom onset in patients with proton pump inhibitor-refractory nonerosive reflux disease accompanied by an underlying esophageal motor disorder.

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Izawa, Shinya; Funaki, Yasushi; Iida, Akihito; Tokudome, Kentaro; Tamura, Yasuhiro; Ogasawara, Naotaka; Sasaki, Makoto; Kasugai, Kunio

2014-01-01

The symptom improvement rate is low with proton pump inhibitors (PPIs) in nonerosive reflux disease (NERD). The underlying pathogenic mechanism is complex. Esophageal motility disorders (EMDs) are thought to be a factor, but their prevalence, type, symptoms and the role played by gastroesophageal reflux (GER) in symptom onset have not been fully investigated. To investigate the role of GER in symptom onset in PPI-refractory NERD patients with EMDs. This study comprised 76 patients with PPI-refractory NERD. Manometry was performed during PPI treatment and patients were divided into an EMD group and normal motility (non-EMD) group. Then, multichannel intraluminal impedance-pH monitoring was performed and medical interviews were conducted. Nineteen patients (25%) had an EMD. Data were compared between 17 patients, excluding 2 with achalasia and 57 non-EMD patients. No significant differences were observed between groups in 24-hour intraesophageal pH <4 holding time (HT), mean number of GER episodes or mean number of proximal reflux episodes. The reflux-related symptom index (≥50%) showed a relationship between reflux and symptoms in 70.5% of EMD patients and 75% of non-EMD patients. In the EMD group, the score for FSSG (Frequency Scale for the Symptoms of GERD) question (Q)10 was significantly correlated with the number of GER episodes (r = 0.58, p = 0.02) and the number of proximal reflux episodes (r = 0.63, p = 0.02). In addition, the score for Q9 tended to be correlated with the number of GER episodes (r = 0.44, p = 0.06). Our results suggest that some PPI-refractory NERD patients have EMDs, and that GER plays a role in symptom onset.

Study of Risk Factors for Development of Voice Disorders and its Impact on the Quality of Life of School Teachers in Mangalore, India

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Machado, Megna; Bhojwani, Kiran; Sreedharan, Suja

2017-01-01

Introduction School teachers are most prone to the development and detrimental effects of voice disorders as a consequence of their work. The risk factors for development of dysphonia in teachers are multifactorial. Aim The primary aim of our study was to investigate the various risk factors that influence the onset and progression of voice disorders in school teachers in the Indian context. We wanted to assess the effect of voice problems on the physical, psychosocial and functional aspect of a teacher’s life. Materials and Methods It was a cross-sectional study conducted across three English medium institutions. A total of 105 teachers consented to participate in the study and they had to answer a semi-structured, pre-tested questionnaire, which included demographic details, living habits (drug intake, smoking and alcohol intake) health condition [any Deviated Nasal Septum (DNS), Gastroesophageal Reflux Disease (GERD), stress, etc., or any history of surgery], teaching characteristics, voice symptoms and physical discomforts and quality of life assessment. The completed questionnaires were collected and analyzed based on the responses obtained. Results It was found that 81% of the study population had voice problems at some point of their career. A total of 26% of them fell into the voice disorder category. The association of upper respiratory infections DNS and GERD with voice disorders was found to be statistically significant. We also found that a significant number of teachers with voice disorders had changed their teaching styles and were planning to opt for an early retirement. Most importantly, it was also seen that teachers with voice disorders were more likely to have a poorer quality of life as compared to those without a voice disorder (pteacher’s life. The affected teachers were more likely to take sick leaves, change overall job opinions, retire early, reduce overall communiations, repeat statements and avoid talking to people in person as well

Comparison of voice quality in patients with GERD-related dysphonia or chronic cough.

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Domeracka-Kołodziej, Anna; Grabczak, Elżbieta M; Dąbrowska, Marta; Arcimowicz, Magdalena; Lachowska, Magdalena; Osuch-Wójcikiewicz, Ewa; Niemczyk, Kazimierz

2014-01-01

The aim was to compare a voice quality in patients with GERD-related dysphonia or chronic cough and to determine whether there is a relationship between the main symptom reported and voice quality. 249 consecutive patients diagnosed with GERD-related chronic cough or dysphonia were involved in this retrospective study and were divided into two main groups of men and women, and furthermore into groups of chronic cough and dysphonia. Laryngeal lesions were evaluated with videolaryngostroboscopy using Reflux Finding Score. Voice quality was assessed using GRBAS scale, sonograms, and multidimensional voice program (MDVP). All subjects were found to have vocal abnormalities both in subjective and objective voice analysis. Perceptual assessment of voice (GRBAS) did not reveal any differences between analyzed groups depending on the reported symptom. In MDVP analysis, the group of women with cough as the main symptom demonstrated significantly less abnormalities in VTI value. In men with cough as their main complaint, significantly less MDVP abnormalities were found in Jita, Jitt, RAP, PPQ, and sPPQ parameters. The comparison of voice perceptual assessment in patients with GERD-related dysphonia or chronic cough revealed no differences between analyzed groups. In objective voice analysis, the latter group presented lower degree of hoarseness in Yanagihara's scale. In objective MDVP analysis, the chronic cough group presented lower degree of abnormalities only in one of the noise related parameters in females and five frequency perturbation parameters in males. Copyright © 2013 Polish Otorhinolaryngology - Head and Neck Surgery Society. Published by Elsevier Urban & Partner Sp. z.o.o. All rights reserved.

[Voice disorders in female teachers assessed by Voice Handicap Index].

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Niebudek-Bogusz, Ewa; Kuzańska, Anna; Woźnicka, Ewelina; Sliwińska-Kowalska, Mariola

2007-01-01

The aim of this study was to assess the application of Voice Handicap Index (VHI) in the diagnosis of occupational voice disorders in female teachers. The subjective assessment of voice by VHI was performed in fifty subjects with dysphonia diagnosed in laryngovideostroboscopic examination. The control group comprised 30 women whose jobs did not involve vocal effort. The results of the total VHI score and each of its subscales: functional, emotional and physical was significantly worse in the study group than in controls (p teachers estimated their own voice problems as a moderate disability, while 12% of them reported severe voice disability. However, all non-teachers assessed their voice problems as slight, their results ranged at the lowest level of VHI score. This study confirmed that VHI as a tool for self-assessment of voice can be a significant contribution to the diagnosis of occupational dysphonia.

Bulimia nervosa and its relation to voice changes in young adults: A simple review of epidemiology, complications, diagnostic criteria and management

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Rajiah, Kingston; Mathew, Elizabeth M; Veettil, Sajesh K; Kumar, Suresh

2012-01-01

Background: Bulimia nervosa (BN) is a type of feeding disorder that starts in adolescence and presents a variety of symptoms, recurrent vomiting in the oral cavity that may reach down to the larynx – similarly to gastro-esophageal reflux, causing laryngeal and voice disorder alterations. Objective: These studies aimed at surveying the literature and investigate the studies that considered BN a risk factor for voice disorders and its epidemiology, complications, diagnostic criteria, and management. Materials and Methods: A review of the literature was done based on a survey of BIOMED CENTRAL and COCHRANE @ OVID databases, which are linked to the IMU ezproxy virtual library (http://ezp.imu.edu.my/menu). The keywords “bulimia nervosa”, “teenage complications” and “voice changes” were used. Citations with summaries were chosen to limit the topic, for the period between 2000 and 2010, in English. Results: Of the ninety three papers we found, twenty three were used as a basis for this review. Among them, only three discuss BN as an etiology factor associated with voice changes in adult women, and we did not find any paper associating this with bulimic teenagers. Conclusion: It is necessary to observe laryngeal and vocal signs and symptoms associated with BN, especially in teenagers whose voices are going through a period of change. The contribution of this type of investigation, which should begin with a clinical history, is essential for minimizing the complications of bulimia nervosa. Thus, adolescents and adults with voice disorders should be investigated in greater detail. PMID:23798933

Bulimia nervosa and its relation to voice changes in young adults: A simple review of epidemiology, complications, diagnostic criteria and management

Directory of Open Access Journals (Sweden)

Kingston Rajiah

2012-01-01

Full Text Available Background: Bulimia nervosa (BN is a type of feeding disorder that starts in adolescence and presents a variety of symptoms, recurrent vomiting in the oral cavity that may reach down to the larynx - similarly to gastro-esophageal reflux, causing laryngeal and voice disorder alterations. Objective: These studies aimed at surveying the literature and investigate the studies that considered BN a risk factor for voice disorders and its epidemiology, complications, diagnostic criteria, and management. Materials and Methods: A review of the literature was done based on a survey of BIOMED CENTRAL and COCHRANE @ OVID databases, which are linked to the IMU ezproxy virtual library (http://ezp.imu.edu.my/menu. The keywords "bulimia nervosa", "teenage complications" and "voice changes" were used. Citations with summaries were chosen to limit the topic, for the period between 2000 and 2010, in English. Results: Of the ninety three papers we found, twenty three were used as a basis for this review. Among them, only three discuss BN as an etiology factor associated with voice changes in adult women, and we did not find any paper associating this with bulimic teenagers. Conclusion: It is necessary to observe laryngeal and vocal signs and symptoms associated with BN, especially in teenagers whose voices are going through a period of change. The contribution of this type of investigation, which should begin with a clinical history, is essential for minimizing the complications of bulimia nervosa. Thus, adolescents and adults with voice disorders should be investigated in greater detail.

Does CPAP Affect Patient-Reported Voice Outcomes?

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Hartke, Vance; Gillespie, Amanda; Smith, Libby J; Soose, Ryan J

2018-04-01

Upper aerodigestive tract symptoms are common in patients with obstructive sleep apnea (OSA). It remains unclear whether continuous positive airway pressure (CPAP) improves or worsens these otolaryngology symptoms. As therapy-related side effects limit CPAP adherence, this study aimed to determine if CPAP negatively affects voice, sinonasal, and reflux symptoms of the upper airway. Case series with planned data collection was performed at an academic otolaryngology sleep center. Newly diagnosed patients with OSA were evaluated before and 6 months after initiating CPAP therapy. Data collected included CPAP data download, Reflux Symptom Index (RSI), Epworth Sleepiness Scale (ESS), Voice Handicap Index 10 (VHI-10), Sino-Nasal Questionnaire (SNQ), and oral dryness visual analog scale (VAS). For the 11 CPAP-adherent participants, the RSI significantly improved with CPAP (mean RSI, 22.0-9.5; P = .002); however, the VAS, VHI-10, and SNQ did not change after 6 months of CPAP therapy. In a small sample size, patient-reported voice outcomes (VHI-10) and other upper aerodigestive tract symptoms did not worsen with CPAP; rather, CPAP therapy was associated with a reduction in reflux symptoms.

A Comparative Study of the VHI-10 and the V-RQOL for Quality of Life Among Chinese Teachers With and Without Voice Disorders.

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Lu, Dan; Wen, Bei; Yang, Hui; Chen, Fei; Liu, Jun; Xu, Yanan; Zheng, Yitao; Zhao, Yu; Zou, Jian; Wang, Haiyang

2017-07-01

To investigate the differences and correlation between the Voice Handicap Index-10 (VHI-10) and the Voice-Related Quality of Life (V-RQOL) in teachers in China with and without voice disorders. This is a cross-sectional descriptive analytical study. The participants were 864 teachers (569 women, 295 men) whose vocal cords were examined using a flexible nasofibrolaryngoscope. Questionnaire results were obtained for both the VHI-10 and the V-RQOL. Of the 864 participants, 409 teachers had no voice disorders and 455 teachers had voice disorders. The most common voice complaint was hoarseness (n = 298) and the most common throat complaint was globus pharyngis (n = 79) in teachers with voice disorders. Chronic laryngitis (n = 218) and polyps and nodules (n = 182) were the most frequent diagnoses in teachers with voice disorders. Significant differences were seen on the VHI-10 between teachers with and those without voice disorders (P teachers with voice disorders (P teachers. Teachers with voice disorders have poor voice-related quality of life, with more impairment seen among female than male teachers. Different groups of voice disorders have different effects on voice-related quality of life. A moderate correlation was found between the results of the VHI-10 and the V-RQOL. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

An overview of occupational voice disorders in Poland

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Ewa Niebudek-Bogusz

2013-10-01

Full Text Available Occupational voice disorders make the most frequently certified category of occupational diseases in Poland, making up approximately 20% of all cases. This study presents the current knowledge of the etiopathogenesis of occupational voice disorders. It stresses the importance of the evaluation of vocal loading by means of objective measurements. Furthermore, this study discusses the medico-legal aspects of the procedure of certifying occupational voice disorders in Poland. The paper also describes the preventive programs addressed particularly to teachers, including multidisciplinary and holistic management of occupational dysphonia. Their role in the improvement of occupational safety and health (OSH arrangement for vocally demanding professions is emphasized.

Musculoskeletal Pain and Occupational Variables in Teachers With Voice Disorders and in Those With Healthy Voices-A Pilot Study.

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da Silva Vitor, Jhonatan; Siqueira, Larissa Thaís Donalonso; Ribeiro, Vanessa Veis; Ramos, Janine Santos; Brasolotto, Alcione Ghedini; Silverio, Kelly Cristina Alves

2017-07-01

This study aimed to compare musculoskeletal pain perception in teachers with voice disorders and in those with healthy voices, and to investigate the relationship between musculoskeletal pain and occupational variables (ie, work journey per week and working period). Forty-three classroom teachers were divided into two groups: dysphonic group (DG), 32 classroom teachers with voice complaints and voice disorders; and non-DG, 11 classroom teachers without voice complaints and who are vocally healthy. The musculoskeletal pain investigation survey was used to investigate the frequency and intensity of the pain. Occupational variables, such as work journey per week and working period, were investigated by the Voice Production Condition-Teacher questionnaire. The statistical tests used were the Spearman correlation (P ≤ 0.05) and the Mann-Whitney U test (P ≤ 0.05). There was no difference between the frequency and the intensity of musculoskeletal pain regarding dysphonia. Work journey per week was positively related to the frequency and the intensity of laryngeal pain in the DG. The working period had a negative relationship to the frequency and the intensity of musculoskeletal pain in the submandibular region in the DG. Classroom teachers with voice disorders and those with healthy voices do not have differences regarding the frequency and the intensity of musculoskeletal pain. Besides dysphonia the pain is an important symptom to be considered in classroom teachers. The occupational variables contributed to the presence of musculoskeletal pain in the region near the larynx, which appears to be directly proportional to work journey per week and inversely proportional to the working period. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Delayed otolaryngology referral for voice disorders increases health care costs.

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Cohen, Seth M; Kim, Jaewhan; Roy, Nelson; Courey, Mark

2015-04-01

Despite the accepted role of laryngoscopy in assessing patients with laryngeal/voice disorders, controversy surrounds its timing. This study sought to determine how increased time from first primary care to first otolaryngology outpatient visit affected the health care costs of patients with laryngeal/voice disorders. Retrospective analysis of a large, national administrative claims database was performed. Patients had an International Classification of Diseases, 9(th) Revision-coded diagnosis of a laryngeal/voice disorder; initially saw a primary care physician and, subsequently, an otolaryngologist as outpatients; and provided 6 months of follow-up data after the first otolaryngology evaluation. The outpatient health care costs accrued from the first primary care outpatient visit through the 6 months after the first otolaryngology outpatient visit were determined. There were 260,095 unique patients who saw a primary care physician as an outpatient for a laryngeal/voice disorder, with 8999 (3.5%) subsequently seeing an otolaryngologist and with 6 months postotolaryngology follow-up data. A generalized linear regression model revealed that, compared with patients who saw an otolaryngologist ≤1 month after the first primary care visit, patients in the >1-month and ≤3-months and >3-months time periods had relative mean cost increases of $271.34 (95% confidence interval $115.95-$426.73) and $711.38 (95% confidence interval $428.43-$993.34), respectively. Increased time from first primary care to first otolaryngology evaluation is associated with increased outpatient health care costs. Earlier otolaryngology examination may reduce health care expenditures in the evaluation and management of patients with laryngeal/voice disorders. Copyright © 2015 Elsevier Inc. All rights reserved.

Voice Disorders in Occupations with Vocal Load in Slovenia.

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Boltežar, Lučka; Šereg Bahar, Maja

2014-12-01

The aim of this paper is to compare the prevalence of voice disorders and the risk factors for them in different occupations with a vocal load in Slovenia. A meta-analysis of six different Slovenian studies involving teachers, physicians, salespeople, catholic priests, nurses and speech-and-language therapists (SLTs) was performed. In all six studies, similar questions about the prevalence of voice disorders and the causes for them were included. The comparison of the six studies showed that more than 82% of the 2347 included subjects had voice problems at some time during their career. The teachers were the most affected by voice problems. The prevalent cause of voice problems was the vocal load in teachers and salespeople and respiratory-tract infections in all the other occupational groups. When the occupational groups were compared, it was stated that the teachers had more voice problems and showed less care for their voices than the priests. The physicians had more voice problems and showed better consideration of vocal hygiene rules than the SLTs. The majority of all the included subjects did not receive instructions about voice care during education. In order to decrease the prevalence of voice disorders in vocal professionals, a screening program is recommended before the beginning of their studies. Regular courses on voice care and proper vocal technique should be obligatory for all professional voice users during their career. The inclusion of dysphonia in the list of occupational diseases should be considered in Slovenia as it is in some European countries.

Voice disorders and mental health in teachers: a cross-sectional nationwide study.

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Nerrière, Eléna; Vercambre, Marie-Noël; Gilbert, Fabien; Kovess-Masféty, Viviane

2009-10-02

Teachers, as professional voice users, are at particular risk of voice disorders. Among contributing factors, stress and psychological tension could play a role but epidemiological data on this problem are scarce. The aim of this study was to evaluate prevalence and cofactors of voice disorders among teachers in the French National Education system, with particular attention paid to the association between voice complaint and psychological status. The source data come from an epidemiological postal survey on physical and mental health conducted in a sample of 20,099 adults (in activity or retired) selected at random from the health plan records of the national education system. Overall response rate was 53%. Of the 10,288 respondents, 3,940 were teachers in activity currently giving classes to students. In the sample of those with complete data (n = 3,646), variables associated with voice disorders were investigated using logistic regression models. Studied variables referred to demographic characteristics, socio-professional environment, psychological distress, mental health disorders (DSM-IV), and sick leave. One in two female teachers reported voice disorders (50.0%) compared to one in four males (26.0%). Those who reported voice disorders presented higher level of psychological distress. Sex- and age-adjusted odds ratios [95% confidence interval] were respectively 1.8 [1.5-2.2] for major depressive episode, 1.7 [1.3-2.2] for general anxiety disorder, and 1.6 [1.2-2.2] for phobia. A significant association between voice disorders and sick leave was also demonstrated (1.5 [1.3-1.7]). Voice disorders were frequent among French teachers. Associations with psychiatric disorders suggest that a situation may exist which is more complex than simple mechanical failure. Further longitudinal research is needed to clarify the comorbidity between voice and psychological disorders.

Voice disorders and mental health in teachers: a cross-sectional nationwide study

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Gilbert Fabien

2009-10-01

Full Text Available Abstract Background Teachers, as professional voice users, are at particular risk of voice disorders. Among contributing factors, stress and psychological tension could play a role but epidemiological data on this problem are scarce. The aim of this study was to evaluate prevalence and cofactors of voice disorders among teachers in the French National Education system, with particular attention paid to the association between voice complaint and psychological status. Methods The source data come from an epidemiological postal survey on physical and mental health conducted in a sample of 20,099 adults (in activity or retired selected at random from the health plan records of the national education system. Overall response rate was 53%. Of the 10,288 respondents, 3,940 were teachers in activity currently giving classes to students. In the sample of those with complete data (n = 3,646, variables associated with voice disorders were investigated using logistic regression models. Studied variables referred to demographic characteristics, socio-professional environment, psychological distress, mental health disorders (DSM-IV, and sick leave. Results One in two female teachers reported voice disorders (50.0% compared to one in four males (26.0%. Those who reported voice disorders presented higher level of psychological distress. Sex- and age-adjusted odds ratios [95% confidence interval] were respectively 1.8 [1.5-2.2] for major depressive episode, 1.7 [1.3-2.2] for general anxiety disorder, and 1.6 [1.2-2.2] for phobia. A significant association between voice disorders and sick leave was also demonstrated (1.5 [1.3-1.7]. Conclusion Voice disorders were frequent among French teachers. Associations with psychiatric disorders suggest that a situation may exist which is more complex than simple mechanical failure. Further longitudinal research is needed to clarify the comorbidity between voice and psychological disorders.

Refluxo laringofaríngeo e bulimia nervosa: alterações vocais e larínegas Laryngopharyngeal reflux and bulimia nervosa: laryngeal and voice disorders

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Carla Aparecida Cielo

2011-04-01

Full Text Available TEMA: Características da bulimia nervosa (BN e do Refluxo Laringofaríngeo (RLF e alterações vocais e laríngeas que podem decorrer da exposição da laringe ao ácido gástrico. OBJETIVO: Descrever, por meio de revisão de literatura, as características do RLF e da BN, relacionando-os com as alterações vocais e laríngeas que podem se originar da exposição da laringe ao ácido gástrico que ocorre em ambas as condições. CONCLUSÃO: A BN se caracteriza por um transtorno alimentar de causa principalmente psicológica em que ocorre ingestão compulsiva de grande quantidade de alimentos, seguida de episódios de vômitos auto-induzidos com a finalidade de evitar o ganho de peso. O RLF consiste em uma variação clínica da DRGE, na qual o fluxo retrógrado do alimento e do ácido gástrico entra em contato com a laringe e suas estruturas. Em comum, a BN e o RLF apresentam este mecanismo de regurgitação que pode atingir a laringe. Dentre os sinais e sintomas laríngeos e vocais decorrentes da regurgitação do ácido gástrico sobre a laringe estão: globus faríngeo, disfonia, rouquidão, tosse seca, disfagia, halitose, lesões inflamatórias nas pregas vocais, laringite, amigdalite, edema e eritema glótico posterior e ou de aritenóides, da região retrocricóidea e interaritenóidea, estenose subglótica, irregularidades na mucosa das pregas vocais, hipertrofia de mucosa laríngea, leucoplasia, carcinoma, laringoespasmos, granulomas, úlcera de contato, nódulos vocais, pólipos vocais, edema difuso, granuloma, fixação uni ou bilateral de aritenóides, edema de Reinke, laringomalácia, estridor, e odinofagia.BACKGROUND: Characteristics of bulimia nervosa (BN and laryngopharyngeal reflux (LPR and laryngeal and voice disorders that can arise from exposure to gastric acid of the larynx. PURPOSE: To describe, through literature review, the characteristics of LPR and the BN, linking them with laryngeal and voice disorders that can stem

Clinical Features of Psychogenic Voice Disorder and the Efficiency of Voice Therapy and Psychological Evaluation.

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Tezcaner, Zahide Çiler; Gökmen, Muhammed Fatih; Yıldırım, Sibel; Dursun, Gürsel

2017-11-06

The aim of this study was to define the clinical features of psychogenic voice disorder (PVD) and explore the treatment efficiency of voice therapy and psychological evaluation. Fifty-eight patients who received treatment following the PVD diagnosis and had no organic or other functional voice disorders were assessed retrospectively based on laryngoscopic examinations and subjective and objective assessments. Epidemiological characteristics, accompanying organic and psychological disorders, preferred methods of treatment, and previous treatment outcomes were examined for each patient. A comparison was made based on voice disorders and responses to treatment between patients who received psychotherapy and patients who did not. Participants in this study comprised 58 patients, 10 male and 48 female. Voice therapy was applied in all patients, 54 (93.1%) of whom had improvement in their voice. Although all patients were advised to undergo psychological assessment, only 60.3% (35/58) of them underwent psychological assessment. No statistically significant difference was found between patients who did receive psychological support concerning their treatment responses and patients who did not. Relapse occurred in 14.7% (5/34) of the patients who applied for psychological assessment and in 50% (10/20) of those who did not. There was a statistically significant difference in relapse rates, which was higher among patients who did not receive psychological support (P therapy is an efficient treatment method for PVD. However, in the long-term follow-up, relapse of the disease is observed to be higher among patients who failed to follow up on the recommendation for psychological assessment. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Muscular tension and body posture in relation to voice handicap and voice quality in teachers with persistent voice complaints.

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Kooijman, P G C; de Jong, F I C R S; Oudes, M J; Huinck, W; van Acht, H; Graamans, K

2005-01-01

The aim of this study was to investigate the relationship between extrinsic laryngeal muscular hypertonicity and deviant body posture on the one hand and voice handicap and voice quality on the other hand in teachers with persistent voice complaints and a history of voice-related absenteeism. The study group consisted of 25 female teachers. A voice therapist assessed extrinsic laryngeal muscular tension and a physical therapist assessed body posture. The assessed parameters were clustered in categories. The parameters in the different categories represent the same function. Further a tension/posture index was created, which is the summation of the different parameters. The different parameters and the index were related to the Voice Handicap Index (VHI) and the Dysphonia Severity Index (DSI). The scores of the VHI and the individual parameters differ significantly except for the posterior weight bearing and tension of the sternocleidomastoid muscle. There was also a significant difference between the individual parameters and the DSI, except for tension of the cricothyroid muscle and posterior weight bearing. The score of the tension/posture index correlates significantly with both the VHI and the DSI. In a linear regression analysis, the combination of hypertonicity of the sternocleidomastoid, the geniohyoid muscles and posterior weight bearing is the most important predictor for a high voice handicap. The combination of hypertonicity of the geniohyoid muscle, posterior weight bearing, high position of the hyoid bone, hypertonicity of the cricothyroid muscle and anteroposition of the head is the most important predictor for a low DSI score. The results of this study show the higher the score of the index, the higher the score of the voice handicap and the worse the voice quality is. Moreover, the results are indicative for the importance of assessment of muscular tension and body posture in the diagnosis of voice disorders.

EVIDENCE-BASED ASSESSMENT OF VOICE DISORDERS: A THEORETICAL OVERVIEW AND MODEL

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Dobrinka GEORGIEVA

2011-04-01

Full Text Available This article deals with the current paradigm of evidence-based practices of the Speech Therapy (Speech language pathology, especially diagnosing based on evidences of voice disorders. One of the main goals of this article is to define voice disorders according to the World Health Organization’s ICF multidimensional concept. Using a comparative method, this study attempts to prove that traditionally, the assessment outcomes of voice disorders in the Speech Therapy have been largely based on the speech therapist’s point of view and never on the client’s position. The research insists on establishing and adopting definitive gold standards, with respect to voice assessment and therapy in Bulgaria.

Voice Disorder in Cystic Fibrosis Patients

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Lourenço, Bruna Mendes; Costa, Kauê Machado; da Silva Filho, Manoel

2014-01-01

Cystic fibrosis is a common autosomal recessive disorder with drastic respiratory symptoms, including shortness of breath and chronic cough. While most of cystic fibrosis treatment is dedicated to mitigating the effects of respiratory dysfunction, the potential effects of this disease on vocal parameters have not been systematically studied. We hypothesized that cystic fibrosis patients, given their characteristic respiratory disorders, would also present dysphonic symptoms. Given that voice disorders can severely impair quality of life, the identification of a potential cystic fibrosis-related dysphonia could be of great value for the clinical evaluation and treatment of this disease. We tested our hypothesis by measuring vocal parameters, using both objective physical measures and the GRBAS subjective evaluation method, in male and female cystic fibrosis patients undergoing conventional treatment and compared them to age and sex matched controls. We found that cystic fibrosis patients had a significantly lower vocal intensity and harmonic to noise ratio, as well as increased levels of jitter and shimmer. In addition, cystic fibrosis patients also showed higher scores of roughness, breathiness and asthenia, as well as a significantly altered general grade of dysphonia. When we segregated the results according to sex, we observed that, as a group, only female cystic fibrosis patients had significantly lower values of harmonic to noise ratio and an abnormal general grade of dysphonia in relation to matched controls, suggesting that cystic fibrosis exerts a more pronounced effect on vocal parameters of women in relation to men. Overall, the dysphonic characteristics of CF patients can be explained by dysfunctions in vocal fold movement and partial upper airway obstruction, potentially caused by the accumulation of mucus and chronic cough characteristic of CF symptomatology. Our results show that CF patients exhibit significant dysphonia and suggest they may

Voice disorders in Nigerian primary school teachers.

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Akinbode, R; Lam, K B H; Ayres, J G; Sadhra, S

2014-07-01

The prolonged use or abuse of voice may lead to vocal fatigue and vocal fold tissue damage. School teachers routinely use their voices intensively at work and are therefore at a higher risk of dysphonia. To determine the prevalence of voice disorders among primary school teachers in Lagos, Nigeria, and to explore associated risk factors. Teaching and non-teaching staff from 19 public and private primary schools completed a self-administered questionnaire to obtain information on personal lifestyles, work experience and environment, and voice disorder symptoms. Dysphonia was defined as the presence of at least one of the following: hoarseness, repetitive throat clearing, tired voice or straining to speak. A total of 341 teaching and 155 non-teaching staff participated. The prevalence of dysphonia in teachers was 42% compared with 18% in non-teaching staff. A significantly higher proportion of the teachers reported that voice symptoms had affected their ability to communicate effectively. School type (public/private) did not predict the presence of dysphonia. Statistically significant associations were found for regular caffeinated drink intake (odds ratio [OR] = 3.07; 95% confidence interval [CI]: 1.51-6.62), frequent upper respiratory tract infection (OR = 3.60; 95% CI: 1.39-9.33) and raised voice while teaching (OR = 10.1; 95% CI: 5.07-20.2). Nigerian primary school teachers were at risk for dysphonia. Important environment and personal factors were upper respiratory infection, the need to frequently raise the voice when teaching and regular intake of caffeinated drinks. Dysphonia was not associated with age or years of teaching. © The Author 2014. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

[Design of standard voice sample text for subjective auditory perceptual evaluation of voice disorders].

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Li, Jin-rang; Sun, Yan-yan; Xu, Wen

2010-09-01

To design a speech voice sample text with all phonemes in Mandarin for subjective auditory perceptual evaluation of voice disorders. The principles for design of a speech voice sample text are: The short text should include the 21 initials and 39 finals, this may cover all the phonemes in Mandarin. Also, the short text should have some meanings. A short text was made out. It had 155 Chinese words, and included 21 initials and 38 finals (the final, ê, was not included because it was rarely used in Mandarin). Also, the text covered 17 light tones and one "Erhua". The constituent ratios of the initials and finals presented in this short text were statistically similar as those in Mandarin according to the method of similarity of the sample and population (r = 0.742, P text were statistically not similar as those in Mandarin (r = 0.731, P > 0.05). A speech voice sample text with all phonemes in Mandarin was made out. The constituent ratios of the initials and finals presented in this short text are similar as those in Mandarin. Its value for subjective auditory perceptual evaluation of voice disorders need further study.

Quality and Readability of English-Language Internet Information for Voice Disorders.

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Dueppen, Abigail J; Bellon-Harn, Monica L; Radhakrishnan, Nandhakumar; Manchaiah, Vinaya

2017-12-15

The purpose of this study is to evaluate the readability and quality of English-language Internet information related to vocal hygiene, vocal health, and prevention of voice disorders. This study extends recent work because it evaluates readability, content quality, and website origin across broader search criteria than previous studies evaluating online voice material. Eighty-five websites were aggregated using five different country-specific search engines. Websites were then analyzed using quality and readability assessments. The entire web page was evaluated; however, no information or links beyond the first page was reviewed. Statistical calculations were employed to examine website ratings, differences between website origin and quality and readability scores, and correlations between readability instruments. Websites exhibited acceptable quality as measured by the DISCERN. However, only one website obtained the Health On the Net certification. Significant differences in quality were found among website origin, with government websites receiving higher quality ratings. Approximate educational levels required to comprehend information on the websites ranged from 8 to 9 years of education. Significant differences were found between website origin and readability measures with higher levels of education required to understand information on websites of nonprofit organizations. Current vocal hygiene, vocal health, and prevention of voice disorders websites were found to exhibit acceptable levels of quality and readability. However, highly rated Internet information related to voice care should be made more accessible to voice clients through Health On the Net certification. Published by Elsevier Inc.

Voice analysis as an objective state marker in bipolar disorder

DEFF Research Database (Denmark)

Faurholt-Jepsen, M.; Busk, Jonas; Frost, M.

2016-01-01

Changes in speech have been suggested as sensitive and valid measures of depression and mania in bipolar disorder. The present study aimed at investigating (1) voice features collected during phone calls as objective markers of affective states in bipolar disorder and (2) if combining voice...... features, automatically generated objective smartphone data on behavioral activities and electronic self-monitored data were collected from 28 outpatients with bipolar disorder in naturalistic settings on a daily basis during a period of 12 weeks. Depressive and manic symptoms were assessed using...... and electronic self-monitored data increased the accuracy, sensitivity and specificity of classification of affective states slightly. Voice features collected in naturalistic settings using smartphones may be used as objective state markers in patients with bipolar disorder....

Prevalence of Voice Disorders in Singers: Systematic Review and Meta-Analysis.

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Pestana, Pedro Melo; Vaz-Freitas, Susana; Manso, Maria Conceição

2017-11-01

The study aimed to review the prevalence of self-reported voice disorders in singers. The study is a systematic review and meta-analysis. A systematic review of five major scientific databases was conducted. An extensive search strategy was used considering the rules of each database. Original articles were included only if they had data related to self-perception of dysphonia in the past. Furthermore, heterogeneity and its relative significance were assessed. There were 2371 articles identified; duplicates were deleted, screenings were conducted, and inclusion and exclusion criteria were applied. The final analysis was conducted on 11 studies. The most implemented instruments for the study were customized questionnaires. The findings about singing styles, voice use, and age were found to be different among subjects. The overall prevalence of self-reported dysphonia in singers was 46.09% (95% confidence interval: 38.16-54.12). The heterogeneity was considerable among the studied samples (I 2  = 90.59%). Four groups were then established-students, teachers, classical, and nonclassical-and compared regarding overall prevalence (21.76% in students, and significantly higher and nondifferent in the other three groups, 55.15%, 40.53%, and 46.96%, respectively) and heterogeneity (low only for the students' studies). Although with low homogeneity, singers present a high prevalence of self-perceived dysphonia over their careers. Singing students were the group with a lower prevalence. On the other hand, traditional and popular music singers, as well as singing teachers, revealed significantly higher prevalence of self-perceived dysphonia. Overall, singers are likely to report voice disorders, no matter their singing style or skills. This highlights the need of a preventive approach to address voice disorders in traditional and untrained singers. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Correlation Between Acoustic Measurements and Self-Reported Voice Disorders Among Female Teachers.

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Lin, Feng-Chuan; Chen, Sheng Hwa; Chen, Su-Chiu; Wang, Chi-Te; Kuo, Yu-Ching

2016-07-01

Many studies focused on teachers' voice problems and most of them were conducted using questionnaires, whereas little research has investigated the relationship between self-reported voice disorders and objective quantification of voice. This study intends to explore the relationship of acoustic measurements according to self-reported symptoms and its predictive value of future dysphonia. This is a case-control study. Voice samples of 80 female teachers were analyzed, including 40 self-reported voice disorders (VD) and 40 self-reported normal voice (NVD) subjects. The acoustic measurements included jitter, shimmer, and noise-to-harmonics ratio (NHR). Levene's t test and logistic regression were used to analyze the differences between VD and NVD and the relationship between self-reported voice conditions and the acoustic measurements. To examine whether acoustic measurements can be used to predict further voice disorders, we applied a receiver operating characteristic (ROC) curve to determine the cutoff values and the associated sensitivity and specificity. The results showed that jitter, shimmer, and the NHR of VD were significantly higher than those of NVD. Among the parameters, the NHR and shimmer demonstrated the highest correlation with self-reported voice disorders. By using the NHR ≥0.138 and shimmer ≥0.470 dB as the cutoff values, the ROC curve displayed 72.5% of sensitivity and 75% of specificity, and the overall positive predictive value for subsequent dysphonia achieved 60%. This study demonstrated a significant correlation between acoustic measurements and self-reported dysphonic symptoms. NHR and ShdB are two acoustic parameters that are more able to reflect vocal abnormalities and, probably, to predict subsequent subjective voice disorder. Future research recruiting more subjects in other occupations and genders shall validate the preliminary results revealed in this study. Copyright © 2016 The Voice Foundation. Published by Elsevier Inc. All

Longitudinal variations of laryngeal overpressure and voice-related quality of life in spasmodic dysphonia.

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Yeung, Jeffrey C; Fung, Kevin; Davis, Eric; Rai, Sunita K; Day, Adam M B; Dzioba, Agnieszka; Bornbaum, Catherine; Doyle, Philip C

2015-03-01

Adductor spasmodic dysphonia (AdSD) is a voice disorder characterized by variable symptom severity and voice disability. Those with the disorder experience a wide spectrum of symptom severity over time, resulting in varied degrees of perceived voice disability. This study investigated the longitudinal variability of AdSD, with a focus on auditory-perceptual judgments of a dimension termed laryngeal overpressure (LO) and patient self-assessments of voice-related quality of life (V-RQOL). Longitudinal, correlational study. Ten adults with AdSD were followed over three time periods. At each, both voice samples and self-ratings of V-RQOL were gathered prior to their scheduled Botox injection. Voice recordings subsequently were perceptually evaluated by eight listeners for LO using a visual analog scale. LO ratings for all-voiced and Rainbow Passage sentence stimuli were found to be highly correlated. However, only the LO ratings obtained from judgments of AV stimuli were found to correlate moderately with self-ratings of voice disability for both the physical functioning and social-emotional subscores, as well as the total V-RQOL score. Based on perceptual judgments, LO appears to provide a reliable means of quantifying the severity of voice abnormalities in AdSD. Variability in self-ratings of the V-RQOL suggest that perceived disability related to AdSD should be actively monitored. Further, auditory-perceptual judgments may provide an accurate index of the potential impact of the disorder on the speaker. Similarly, LO was supported as a simple clinical measure that serves as a reliable index of voice change over time. © 2014 The American Laryngological, Rhinological and Otological Society, Inc.

Voice Disorder Classification Based on Multitaper Mel Frequency Cepstral Coefficients Features

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Ömer Eskidere

2015-01-01

Full Text Available The Mel Frequency Cepstral Coefficients (MFCCs are widely used in order to extract essential information from a voice signal and became a popular feature extractor used in audio processing. However, MFCC features are usually calculated from a single window (taper characterized by large variance. This study shows investigations on reducing variance for the classification of two different voice qualities (normal voice and disordered voice using multitaper MFCC features. We also compare their performance by newly proposed windowing techniques and conventional single-taper technique. The results demonstrate that adapted weighted Thomson multitaper method could distinguish between normal voice and disordered voice better than the results done by the conventional single-taper (Hamming window technique and two newly proposed windowing methods. The multitaper MFCC features may be helpful in identifying voices at risk for a real pathology that has to be proven later.

The relation of vocal fold lesions and voice quality to voice handicap and psychosomatic well-being

NARCIS (Netherlands)

Smits, R.; Marres, H.A.; de Jong, F.

2012-01-01

BACKGROUND: Voice disorders have a multifactorial genesis and may be present in various ways. They can cause a significant communication handicap and impaired quality of life. OBJECTIVE: To assess the effect of vocal fold lesions and voice quality on voice handicap and psychosomatic well-being.

Reflux perception and the esophageal mucosal barrier in gastroesophageal reflux disease

NARCIS (Netherlands)

Weijenborg, P.W.

2016-01-01

Gastroesophageal reflux disease (GERD) is one of the most common disorders of the gastrointestinal tract. Heartburn, regurgitation and chest pain are the key symptoms. Patients with reflux symptoms often have more than average reflux of acidic contents in the esophagus. However, frequently there is

[Coenzyme Q10 (Q-ter) in treatment of functional voice disorders].

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Sensini, M; Corvino, A; Passeri, L; Gallone, G O; Landolfo, V; Raimondo, L; Giordano, C

2011-01-01

Aim of this study was to evaluate the effectivness of Coenzyme Q-Ter and Vitamin A in functional voice disorders. Twenty two patients were treated with CoQ10-ter and vitamin A twice a day for ten days. A general otolaryngological/foniatric and logopedic examination were performed. Videolaringostroboscopy, GIRBAS, Voice Handicap Index questionnaire and Multi-Dimensional Voice analysis were carried out before and after treatment. In all patients an improvement was observed in almost all parameters considered after treatment. CoQ10-ter and Vitamin A risulted effective in treatment of patients with functional voice disorders (caused by vocal "malmenage" or "surmenage").

Patterns of reflux in gastroesophageal reflux disease in pediatric population of New South Wales.

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Narayanan, Sarath Kumar; Cohen, Ralph Clinton; Karpelowsky, Jonathan Saul

2017-02-01

This study is to determine the association of ambulatory pH monitoring (24hr pH) with symptoms of gastroesophageal reflux and its other investigations. The clinical and epidemiological profiles of subjects referred for reflux disorders are also studied. Symptoms or group of symptoms, profiles and prior investigations of 1259 consecutive pediatric subjects (with 1332 24hr pH studies performed) referred for evaluation of reflux disorders between 1988 and 2012 were retrospectively studied. Chi-square or fisher exact test was used for hypothesis testing, student t-test for the comparison of means and the Wilcoxon rank-sum test for comparing medians of continuous variables. Gastroesophageal reflux disease (GERD), defined as reflux causing major symptoms and complications, was diagnosed in 57.5% subjects of the total sample. Forty-three percent were girls and 56.7% were boys. The most common age group was between 4 months and 2 years (51.2%). Vomiting (64.4%) and irritability (74%) were the most common symptoms with the neurological conditions (23.2%) being the most frequent underlying condition. The parameters used in 24hr pH were significantly higher in those diagnosed with GERD (P reflux disorders. 24hr pH is reliable and should be considered routine in reflux disorders, as it identifies patients with pathologic reflux and avoids a needless surgery. © 2016 International Society for Diseases of the Esophagus.

Occupational risk factors associated with voice disorders among teachers.

Science.gov (United States)

Thibeault, Susan L; Merrill, Ray M; Roy, Nelson; Gray, Steven D; Smith, Elaine M

2004-11-01

This study was designed to determine the occupational risk factors associated with voice disorders among schoolteachers, a high-risk population for developing voice problems. Telephone interviews were completed by 1243 teachers from Utah and Iowa. Response rates were 98% and 95%, respectively. Bivariate analyses were computed and assessed using chi-square test and Cochran-Mantel-Haenszel test, and logistic regression analyses were performed and resulting odds ratios assessed using 95% confidence intervals. Teachers of vocal music, drama, other performing arts and chemistry were at significantly greater risk of having a voice disorder (OR=2.2, 95% CI: 1.2-4.0; OR=2.1, 95% CI: 0.9-4.8; OR=1.6, 95% CI: 1.0-2.4; OR=2.0, 95% CI: 1.1-3.4), while teachers of special and vocational education had a significantly lower risk (OR=0.5, 95% CI: 0.3-0.7; OR=0.6, 95% CI: 0.4-0.9). When adjusted for the intensity of vocalization, only teachers of chemistry were significantly at risk (OR=2.0, 95% CI: 1.1-3.5) while teachers of special education continued to have less of a risk (OR=0.5, 95% CI: 0.4-0.8). Chronic voice disorders were more prevalent among teachers of vocal music (OR=4.1, 95% CI: 2.2-7.9) and less prevalent among teachers of vocational education (OR=0.29, 95% CI: 0.09-0.95). These findings suggest that teachers of specific courses are at greater risk of developing a voice disorder.

The efficacy of the upright position on gastro-esophageal reflux and reflux-related respiratory symptoms in infants with chronic respiratory symptoms.

Science.gov (United States)

Jung, Woo Jin; Yang, Hyeon Jong; Min, Taek Ki; Jeon, You Hoon; Lee, Hae Won; Lee, Jun Sung; Pyun, Bok Yang

2012-01-01

Gastro-esophageal reflux (GER), particularly non-acid reflux, is common in infants and is a known cause of chronic respiratory symptoms in infancy. Recent guidelines recommended empirical acid suppression therapy and the head-up position in patients with suspected GER. However, the efficacy of the upright position in relieving GER and reflux-related respiratory symptoms in infants is unclear. We conducted this study to investigate the efficacy of the upright position on GER and reflux-related respiratory symptoms in infants with chronic respiratory symptoms. Thirty-two infants (21 male; median age, 5 months; range, 0 to 19 months) with unexplained chronic respiratory symptoms underwent multi-channel intraluminal esophageal impedance and pH monitoring. We retrospectively compared the frequencies of GER and reflux-related symptoms according to body position. A mean of 3.30 episodes of reflux per hour was detected. Overall, refluxes were more frequent during the postprandial period than the emptying period (3.77 vs. 2.79 episodes/hour, respectively; P=0.01). Although there was no significant difference in the total refluxes per hour between the upright and recumbent positions (6.12 vs. 3.77 episodes, P=0.10), reflux-related respiratory symptoms per reflux were significantly fewer in infants kept in an upright position than in a recumbent position during the postprandial period (3.07% vs. 14.75%, P=0.016). Non-acid reflux was the predominant type of reflux in infants, regardless of body position or meal time. The upright position may reduce reflux-related respiratory symptoms, rather than reflux frequency. Thus, it may be a useful non-pharmacological treatment for infantile GER disease resistant to acid suppressants.

Scintigraphic Evaluation of Esophageal Motility and Gastroesophageal Reflux in Patients Presenting with Upper Respiratory Tract Symptoms

Science.gov (United States)

Amalachandran, Jaykanth; Simon, Shelley; Elangoven, Indirani; Jain, Avani; Sivathapandi, Thangalakshmi

2018-01-01

Purpose of Study: The purpose is to evaluate the findings and utility of esophageal transit scintigraphy (ETS) and gastroesophageal reflux scintigraphy (GES) in patients presenting with upper respiratory tract (URT) symptoms suspected to be due to gastroesophageal reflux (GER) disease. Materials and Methods: Thirty patients aged between 19 and 60 years underwent nasopharyngolaryngoscopy (NPL), ETS, and GES. Correlation between GER, esophageal motility, and NPL was evaluated. Inclusion criteria include patients with recurrent URT symptoms such as chronic dry cough/hoarseness of voice and itching/foreign body sensation in throat. Those with typical gastrointestinal (GI) symptoms of GER, URT symptoms relieved by antibiotics, surgical intervention in abdomen, cardiac/hepatobiliary diseases, etc. were excluded from the study. Results: Significant correlation was found between GER and NPL in 28/30 patients. More the grade of reflux, more severe was the NPL findings. Two patients with Grade II reflux had normal NPL suggesting structural inflammatory changes due to acidic pH of refluxate which have not yet manifested or symptoms could be due to nonacid refluxate. Incidence of esophageal motility disorder was statistically significant in patients with GER disease (GERD). Patients who had symptoms, but no demonstrable GER showed delayed ET in supine position suggesting the presence of esophageal motility disorder even before GERD. Conclusion: GES demonstrated GER in patients presenting with URT symptoms without typical GI symptoms. ETS showed coexistence of esophageal motility disorder in most patients presenting with URT symptoms even without an associated reflux disease. We hypothesize that primary abnormal esophageal motility leads to delayed esophageal clearance and consequently to URT symptoms. Addition of ETS to GES is easily feasible with no significant additional cost, time, or radiation burden. PMID:29430111

Voice disorder in systemic lupus erythematosus.

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Milena S F C de Macedo

Full Text Available Systemic lupus erythematosus (SLE is a chronic disease characterized by progressive tissue damage. In recent decades, novel treatments have greatly extended the life span of SLE patients. This creates a high demand for identifying the overarching symptoms associated with SLE and developing therapies that improve their life quality under chronic care. We hypothesized that SLE patients would present dysphonic symptoms. Given that voice disorders can reduce life quality, identifying a potential SLE-related dysphonia could be relevant for the appraisal and management of this disease. We measured objective vocal parameters and perceived vocal quality with the GRBAS (Grade, Roughness, Breathiness, Asthenia, Strain scale in SLE patients and compared them to matched healthy controls. SLE patients also filled a questionnaire reporting perceived vocal deficits. SLE patients had significantly lower vocal intensity and harmonics to noise ratio, as well as increased jitter and shimmer. All subjective parameters of the GRBAS scale were significantly abnormal in SLE patients. Additionally, the vast majority of SLE patients (29/36 reported at least one perceived vocal deficit, with the most prevalent deficits being vocal fatigue (19/36 and hoarseness (17/36. Self-reported voice deficits were highly correlated with altered GRBAS scores. Additionally, tissue damage scores in different organ systems correlated with dysphonic symptoms, suggesting that some features of SLE-related dysphonia are due to tissue damage. Our results show that a large fraction of SLE patients suffers from perceivable dysphonia and may benefit from voice therapy in order to improve quality of life.

How reflux causes symptoms: reflux perception in gastroesophageal reflux disease

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Weijenborg, Pim W.; Bredenoord, Albert J.

2013-01-01

In gastroesophageal reflux disease (GERD) symptoms arise due to reflux of gastric content into the oesophagus. However, the relation between magnitude and onset of reflux and symptom generation in GERD patients is far from simple; gastroesophageal reflux occurs several times a day in everyone and

Clinical voice analysis of Carnatic singers.

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Arunachalam, Ravikumar; Boominathan, Prakash; Mahalingam, Shenbagavalli

2014-01-01

Carnatic singing is a classical South Indian style of music that involves rigorous training to produce an "open throated" loud, predominantly low-pitched singing, embedded with vocal nuances in higher pitches. Voice problems in singers are not uncommon. The objective was to report the nature of voice problems and apply a routine protocol to assess the voice. Forty-five trained performing singers (females: 36 and males: 9) who reported to a tertiary care hospital with voice problems underwent voice assessment. The study analyzed their problems and the clinical findings. Voice change, difficulty in singing higher pitches, and voice fatigue were major complaints. Most of the singers suffered laryngopharyngeal reflux that coexisted with muscle tension dysphonia and chronic laryngitis. Speaking voices were rated predominantly as "moderate deviation" on GRBAS (Grade, Rough, Breathy, Asthenia, and Strain). Maximum phonation time ranged from 4 to 29 seconds (females: 10.2, standard deviation [SD]: 5.28 and males: 15.7, SD: 5.79). Singing frequency range was reduced (females: 21.3 Semitones and males: 23.99 Semitones). Dysphonia severity index (DSI) scores ranged from -3.5 to 4.91 (females: 0.075 and males: 0.64). Singing frequency range and DSI did not show significant difference between sex and across clinical diagnosis. Self-perception using voice disorder outcome profile revealed overall severity score of 5.1 (SD: 2.7). Findings are discussed from a clinical intervention perspective. Study highlighted the nature of voice problems (hyperfunctional) and required modifications in assessment protocol for Carnatic singers. Need for regular assessments and vocal hygiene education to maintain good vocal health are emphasized as outcomes. Copyright © 2014 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

The prevalence and risk factors for occupational voice disorders in teachers.

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Sliwinska-Kowalska, M; Niebudek-Bogusz, E; Fiszer, M; Los-Spychalska, T; Kotylo, P; Sznurowska-Przygocka, B; Modrzewska, M

2006-01-01

Occupational voice disorders in Poland account for over 25% of all occupational diseases. The aim of the study was to assess the prevalence of voice problems in the general population of Polish teachers, and identify risk factors for developing voice pathology. The study group comprised 425 female full-time teachers (most of them primary and secondary school, age ranging from 23 to 61 years) and 83 non-teacher women (control) whose jobs did not involve vocal effort, matched for age to the study group. All participants were subjected to a survey using an extensive questionnaire, and to laryngological, phoniatric and videostroboscopic examinations. The overall lifetime vocal symptoms were more frequent in the teachers than in the non-teachers (69 vs. 36%), and in particular it related to permanent and recurrent hoarseness, and dryness in the throat. Mean number of the voice symptoms was 3.21 in teachers and 1.98 in controls (p teachers. Mean maximum phonation time was shorter in teachers than in the controls (14.3 vs. 15.9 s, p dysphonia (that is thought to predispose to such pathology) were found in 32.7% of teachers and 9.6% of control subjects. The probability of developing incomplete glottal closure (odds ratio 13.2x; 95% CI: 1.8-96.8) and hyperfunctional dysphonia (odds ratio 2.7; 95% CI: 1.14-6.44) were significantly higher in the teacher group versus non-teachers. A significant positive relationship was found in teachers between the prevalence of hyperfunctional dysphonia and strained phonation, neck muscle hypertension, instability of voice, self-assessed hyper-arousal, and lifetime vocal effort index (years of employment as a teacher x hours of professional activity/week). The prevalence of vocal nodules and incomplete glottal closure were correlated with incorrect phonation technique parameters, but not with psychological factors. No correlation was found with environmental variables, such as classroom temperature, humidity, airborne dust. The prevalence of

Predicting Voice Disorder Status From Smoothed Measures of Cepstral Peak Prominence Using Praat and Analysis of Dysphonia in Speech and Voice (ADSV).

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Sauder, Cara; Bretl, Michelle; Eadie, Tanya

2017-09-01

The purposes of this study were to (1) determine and compare the diagnostic accuracy of a single acoustic measure, smoothed cepstral peak prominence (CPPS), to predict voice disorder status from connected speech samples using two software systems: Analysis of Dysphonia in Speech and Voice (ADSV) and Praat; and (2) to determine the relationship between measures of CPPS generated from these programs. This is a retrospective cross-sectional study. Measures of CPPS were obtained from connected speech recordings of 100 subjects with voice disorders and 70 nondysphonic subjects without vocal complaints using commercially available ADSV and freely downloadable Praat software programs. Logistic regression and receiver operating characteristic (ROC) analyses were used to evaluate and compare the diagnostic accuracy of CPPS measures. Relationships between CPPS measures from the programs were determined. Results showed acceptable overall accuracy rates (75% accuracy, ADSV; 82% accuracy, Praat) and area under the ROC curves (area under the curve [AUC] = 0.81, ADSV; AUC = 0.91, Praat) for predicting voice disorder status, with slight differences in sensitivity and specificity. CPPS measures derived from Praat were uniquely predictive of disorder status above and beyond CPPS measures from ADSV (χ 2 (1) = 40.71, P disorder status using either program. Clinicians may consider using CPPS to complement clinical voice evaluation and screening protocols. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Acid reflux management: ENT perspective.

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Ahmad, Ijaz; Batch, A J G

2004-01-01

Otolaryngological manifestations of acid reflux include a wide range of pharyngeal and laryngeal symptoms; and the constellation of symptoms has been called laryngopharyngeal reflux. This is a prospective study in a cohort of patients with various throat symptoms suggestive of laryngopharyngeal reflux (LPR) who underwent flexible oesophago-gastroscopy, as a principal investigation. The aims were to look at the most reliable symptom(s) and sign(s), the diagnostic role of flexible oesophago-gastroscopy and the treatment response in these patients. The endoscopy score of 0 to 3 was based on endoscopic findings and the treatment response was measured from 0 to 100 per cent improvement of symptoms, as described by the patients. There were a total of 303 patients, 174 females and 129 males with ages ranging from 19 to 88 years. Seventy-five per cent had had symptoms for more than a year. Fifteen per cent were smokers. Globus, voice change, sore throat, dysphagia and cough were the predominant symptoms. Most patients, however, presented with a complex of various other secondary symptoms. The endoscopic findings were abnormal in 98 per cent of patients. Apart from the finding of non-specific hyperaemia, usually of the posterior larynx (13 per cent), lesions of the larynx and vocal folds were surprisingly uncommon. Proton pump inhibitors (PPI) were prescribed in 90 per cent of patients. A total of 233 (76.8 per cent) responded to treatment. The improvement of symptoms ranged from 25 per cent in 36 (23 per cent), 50 per cent in 60 (20 per cent), 75 per cent in 59 (19 per cent) and 100 per cent in 78 (26 per cent) patients. Accumulative analysis of variance showed a significant difference between treatment responders and non-responders (p <0.04). In a logistic regression model patients with globus, voice change and gastric prolapse were more likely to respond to treatment (p <0.04). It can be concluded that voice change, sore throat, globus and cough choking are the most

Possible cross-cultural differences in the perception of impact of voice disorders.

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Yiu, Edwin M-L; Ho, Elaine M; Ma, Estella P-M; Verdolini Abbott, Katherine; Branski, Ryan; Richardson, Katherine; Li, Nicole Y-K

2011-05-01

Perception of the impact of voice disorders may differ across different cultural backgrounds. This study investigated the difference in the perception of the impact of voice disorders between the American (Pittsburgh) and Chinese (Hong Kong) cultures. Sixty dysphonic subjects from Hong Kong, China, and 60 dysphonic subjects from Pittsburgh, USA, were recruited to complete the Chinese and English versions of the Voice Activity and Participation Profile (VAPP), respectively. Data analyses using independent t tests were conducted on (1) the total profile scores; (b) total activity limitation score (ALS) and total participation restriction score (PRS); (c) section scores of job, daily communication, and social communication; and (d) section ALS and section PRS. Hong Kong subjects showed significantly higher scores than the Pittsburgh subjects in total profile and other subsections except in the job PRS. RESULTS support the possible influence of individualist and collectivist cultures on the perceived impact of voice disorders on the activity and participation. Copyright © 2011 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

Common diagnoses and treatments in professional voice users.

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Franco, Ramon A; Andrus, Jennifer G

2007-10-01

Common problems among all patients seen by the laryngologist are also common among professional voice users. These include laryngopharyngeal reflux, muscle tension dysphonia, fibrovascular vocal fold lesions (eg, nodules and polyps), cysts, vocal fold scarring, changes in vocal fold mobility, and age-related changes. Microvascular lesions and their associated sequelae of vocal fold hemorrhage and laryngitis due to voice overuse are more common among professional voice users. Much more common among professional voice users is the negative impact that voice problems have on their ability to work, on their overall sense of well-being, and sometimes on their very sense of self. This article reviews the diagnosis and treatment options for these and other problems among professional voice users, describing the relevant roles of medical treatment, voice therapy, and surgery. The common scenario of multiple concomitant entities contributing to a symptom complex is underscored. Emphasis is placed on gaining insight into the "whole" patient so that individualized management plans can be developed. Videos of select diagnoses accompany this content online.

Motor disorders of the oesophagus in gastro-oesophageal reflux.

Science.gov (United States)

Mahony, M J; Migliavacca, M; Spitz, L; Milla, P J

1988-01-01

Mechanisms of gastro-oesophageal reflux were studied by oesophageal manometry and pH monitoring in 33 children: nine controls, 15 with gastro-oesophageal reflux alone, and nine with reflux oesophagitis. A total of 122 episodes of reflux were analysed in detail: 82 (67%) were synchronous with swallowing and 40 (33%) asynchronous. Infants with trivial symptoms had gastro-oesophageal reflux synchronous with swallowing, whereas those with serious symptoms had slower acid clearance and asynchronous reflux. There were significant differences in lower oesophageal sphincter pressure and amplitude of oesophageal contractions between controls and patients with both gastro-oesophageal reflux and reflux oesophagitis. In reflux oesophagitis there was a decrease in lower oesophageal sphincter pressure and the contractions had a bizarre waveform suggesting a neuropathic process. PMID:3202640

Determinants and Effects of Voice Disorders among Secondary School Teachers in Peninsular Malaysia Using a Validated Malay Version of VHI-10.

Directory of Open Access Journals (Sweden)

Foong Ming Moy

Full Text Available To establish the prevalence of voice disorder using the Malay-Voice Handicap Index 10 (Malay-VHI-10 and to study the determinants, quality of life, depression, anxiety and stress associated with voice disorder among secondary school teachers in Peninsular Malaysia.This study was divided into two phases. Phase I tested the reliability of the Malay-VHI-10 while Phase II was a cross-sectional study with two-stage sampling. In Phase II, a self-administered questionnaire was used to collect socio-demographic and teaching characteristics, depression, anxiety and stress scale (Malay version of DASS-21; and health-related quality of life (Malay version of SF12-v2. Complex sample analysis was conducted using multivariate Poisson regression with robust variance.In Phase I, the Spearman correlation coefficient and Cronbach alpha for total VHI-10 score was 0.72 (p 11. Compared to Malays, a greater proportion of ethnic Chinese teachers reported voice disorder while ethnic Indian teachers were less likely to report this problem. There was a higher prevalence ratio (PR of voice disorder among single or divorced/widowed teachers. Teachers with voice disorder were more likely to report higher rates of absenteeism (PR: 1.70, 95% CI 1.33, 2.19, lower quality of life with lower SF12-v2 physical (0.98, 95% CI 0.96, 0.99 and mental (0.97, 95% CI 0.96, 0.98 component summary scales; and higher anxiety levels (1.04, 95% CI 1.02, 1.06.The Malay-VHI-10 is valid and reliable. Voice disorder was associated with increased absenteeism, marginally associated with reduced health-related quality of life as well as increased anxiety among teachers.

Infant apnea and gastroesophageal reflux

International Nuclear Information System (INIS)

Gomes, H.; Lallemand, P.

1992-01-01

The value of a combination of ultrasound studies and barium swallow examination in the analysis of temporal relationships between apnea and reflux is demonstrated. The two techniques allow acute apneic spells induced by gastrosophageal reflux to be documented and underlying specific digestive tract disorders demonstrated. The high incidence of digestive tract disorders in this area has been identified. (orig.)

Infant apnea and gastroesophageal reflux

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Gomes, H.; Lallemand, P. (AMH, 51 - Reims (France). Service d' Imagerie Pediatrique)

1992-04-01

The value of a combination of ultrasound studies and barium swallow examination in the analysis of temporal relationships between apnea and reflux is demonstrated. The two techniques allow acute apneic spells induced by gastrosophageal reflux to be documented and underlying specific digestive tract disorders demonstrated. The high incidence of digestive tract disorders in this area has been identified. (orig.).

Pathophysiology of gastro-oesophageal reflux disease

NARCIS (Netherlands)

Smout, A. J. P. M.

2003-01-01

Gastro-oesophageal reflux disease (GERD), defined as symptoms or mucosal damage caused by reflux of gastric contents into the esophageal body, is a multifactorial disorder. Malfunctioning of the anti-reflux barrier at the esophagogastric junction, consisting of the right diaphragmatic crus and the

Understanding the 'Anorexic Voice' in Anorexia Nervosa.

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Pugh, Matthew; Waller, Glenn

2017-05-01

In common with individuals experiencing a number of disorders, people with anorexia nervosa report experiencing an internal 'voice'. The anorexic voice comments on the individual's eating, weight and shape and instructs the individual to restrict or compensate. However, the core characteristics of the anorexic voice are not known. This study aimed to develop a parsimonious model of the voice characteristics that are related to key features of eating disorder pathology and to determine whether patients with anorexia nervosa fall into groups with different voice experiences. The participants were 49 women with full diagnoses of anorexia nervosa. Each completed validated measures of the power and nature of their voice experience and of their responses to the voice. Different voice characteristics were associated with current body mass index, duration of disorder and eating cognitions. Two subgroups emerged, with 'weaker' and 'stronger' voice experiences. Those with stronger voices were characterized by having more negative eating attitudes, more severe compensatory behaviours, a longer duration of illness and a greater likelihood of having the binge-purge subtype of anorexia nervosa. The findings indicate that the anorexic voice is an important element of the psychopathology of anorexia nervosa. Addressing the anorexic voice might be helpful in enhancing outcomes of treatments for anorexia nervosa, but that conclusion might apply only to patients with more severe eating psychopathology. Copyright © 2016 John Wiley & Sons, Ltd. Experiences of an internal 'anorexic voice' are common in anorexia nervosa. Clinicians should consider the role of the voice when formulating eating pathology in anorexia nervosa, including how individuals perceive and relate to that voice. Addressing the voice may be beneficial, particularly in more severe and enduring forms of anorexia nervosa. When working with the voice, clinicians should aim to address both the content of the voice and how

Systematic review of the treatment of functional dysphonia and prevention of voice disorders.

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Ruotsalainen, Jani; Sellman, Jaana; Lehto, Laura; Verbeek, Jos

2008-05-01

To evaluate the effectiveness of interventions for treating functional dysphonia or preventing voice disorders in adults. We searched MEDLINE (1950 to 2006), EMBASE (1974 to 2006), CENTRAL (Issue 2 2006), CINAHL (1983 to 2006), PsychINFO (1967 to 2006), Science Citation Index (1986 to 2006), and the Occupational Health databases OSH-ROM (February 2006). Systematic review and meta-analysis of randomized controlled trials. Included studies evaluated the effectiveness of interventions for 1) treating functional/nonorganic dysphonia or 2) preventing voice disorders. We identified six randomized controlled trials about treatment and two about prevention. Two authors independently extracted data and assessed trial quality. A combination of direct and indirect voice therapy, compared with no intervention, improves self-reported (standardized mean difference -1.07; 95% CI -1.94 to -0.19), observer-rated (weighted mean difference [WMD] -13.00; 95% CI -17.92 to -8.08), and instrumentally assessed vocal functioning (WMD -1.20; 95% CI -2.37 to -0.03) in adults with functional dysphonia. Effects are reported to remain for at least 14 weeks. Effects are similar in patients and in teachers and student teachers screened for voice problems. We found two studies that did not show voice training, compared with no intervention, to have a preventive effective in improving self-reported vocal functioning. Assessment of publication bias showed that the real effect sizes are probably smaller. Comprehensive voice therapy is effective in improving vocal performance in adults with functional dysphonia. There is no evidence of effectiveness of voice training in preventing voice disorders.

Use of radioisotopic esophageal transit in the assessment of patients with symptoms of reflux and non-specific esophageal motor disorders.

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Iascone, C; Di Giulio, E; Maffi, C; Ruperto, M

2004-01-01

The purposes of this study were to assess the esophageal clearance of a radioisotopic bolus in patients with symptoms of reflux and evaluate the impact of manometric abnormalities on scintigraphic esophageal transit. Esophageal clearance was assessed in a supine position and indicated by the retained radioactivity in the esophagus at 10, 20, 30 and 40 s after the ingestion of a liquid bolus labeled with 2 mCi 99 mTc-SC. The study included 214 consecutive patients with symptoms of reflux and 11 normal controls. The results were compared to the motility findings detected on manometry performed on a separate occasion. Esophageal manometry was normal in 93 patients. Nonspecific esophageal motor disorders were identified in 121 patients and were classified into: 'predominantly nonpropagated activity', 'predominantly low-amplitude peristaltic contractions' and 'miscellaneous disorders' diagnosed in 27, 47 and 47 patients, respectively. The radionuclide clearance was significantly delayed in the overall group of patients compared with that of normal controls (P motor disorders compared with patients with reflux symptoms and 'normal manometry' (P disorders'. Radioisotopic esophageal clearance abnormalities are frequently observed in patients with reflux symptoms and are more likely to be associated to hypomotility disorders, i.e. nonpropagated motor activity or low-amplitude contractions.

Voice disorders in the workplace: productivity in spasmodic dysphonia and the impact of botulinum toxin.

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Meyer, Tanya K; Hu, Amanda; Hillel, Allen D

2013-11-01

The impact of the disordered voice on standard work productivity measures and employment trends is difficult to quantify; this is in large part due to the heterogeneity of the disease processes. Spasmodic dysphonia (SD), a chronic voice disorder, may be a useful model to study this impact. Self-reported work measures (worked missed, work impairment, overall work productivity, and activity impairment) were studied among patients receiving botulinum toxin (BTX) treatments for SD. It was hypothesized that there would be a substantial difference in work-related measures between the best and worst voicing periods. In addition, job types, employment shifts, and vocal requirements during the course of vocal disability from SD were investigated for each individual, and the impact of SD on these patterns was studied. A total of 145 patients with SD, either adductor or abductor, who were established in routine therapeutic BTX injections agreed to participate in a self-administered questionnaire study. Seventy-two participants were currently working and provided highly detailed information on work-related measures. Their answers characterized the effect of SD on their employment status, productivity at work, activity impairment outside of work, employment retention or change, and whether the individual perceived that BTX therapy affected these measures. Patients were asked to complete the Work Productivity and Activity Impairment (WPAI) instrument to determine these measures for their best and worst voicing weeks over the duration since their previous BTX injection. Voice-specific quality of life instruments (Voice Handicap Index-10) and perceptual assessments (Consensus Auditory Perceptual Evaluation of Voice) were elicited to provide correlations of work measures with patient-perceived voice handicap and clinician-perceived voice quality. Cross-sectional analysis using self-administered questionnaire. A total of 108 patients reported ever working during their diagnosis and

Evaluation of voice acoustic parameters related to the vocal-loading test in professionally active teachers with dysphonia.

Science.gov (United States)

Niebudek-Bogusz, Ewa; Kotyło, Piotr; Sliwińska-Kowalska, Mariola

2007-01-01

Teachers are at risk of developing voice disorders. A clinical battery of vocal function tests should include non-invasive and accurate measurements. The quantitative methods (e.g., voice acoustic analysis) make it possible to objectively evaluate voice efficiency and outcomes of dysphonia treatment. To identify possible signs of vocal fatigue, acoustic waveform perturbations during sustained phonation were measured before and after the vocal-loading test in 51 professionally active female teachers with functional voice disorders, using IRIS software. All the participants were also subjected to laryngological/phoniatric examination involving videostroboscopy combined with self-estimation by voice handicap index (VHI)-based scale. The phoniatric examination revealed glottal insufficiency with bowed vocal folds in 35.2%, soft vocal nodules in 31.4%, and hyperfunctional dysphonia with a tendency towards vestibular phonation in 19.6% of the patients. In the VHI scale, 66% of the female teachers estimated their own voice problems as moderate disability. An acoustic analysis performed after the vocal-loading test showed an increased rate of abnormal frequency perturbation parameters (pitch perturbation quotient (Jitter), relative average perturbation (RAP), and pitch period perturbation quotient (PPQ)) compared to the pre-test outcomes. The same was true of pitch-intensity contour of vowel /a:/, an indication of voice instability during sustained phonation. The recorded impairments of voice acoustic parameters related to vocal loading provide further evidence of dysphonia. The voice acoustic analysis performed before and after the vocal-loading test can significantly contribute to objective voice examinations useful in diagnosis of dysphonia among teachers.

Mindfulness of voices, self-compassion, and secure attachment in relation to the experience of hearing voices.

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Dudley, James; Eames, Catrin; Mulligan, John; Fisher, Naomi

2018-03-01

Developing compassion towards oneself has been linked to improvement in many areas of psychological well-being, including psychosis. Furthermore, developing a non-judgemental, accepting way of relating to voices is associated with lower levels of distress for people who hear voices. These factors have also been associated with secure attachment. This study explores associations between the constructs of mindfulness of voices, self-compassion, and distress from hearing voices and how secure attachment style related to each of these variables. Cross-sectional online. One hundred and twenty-eight people (73% female; M age  = 37.5; 87.5% Caucasian) who currently hear voices completed the Self-Compassion Scale, Southampton Mindfulness of Voices Questionnaire, Relationships Questionnaire, and Hamilton Programme for Schizophrenia Voices Questionnaire. Results showed that mindfulness of voices mediated the relationship between self-compassion and severity of voices, and self-compassion mediated the relationship between mindfulness of voices and severity of voices. Self-compassion and mindfulness of voices were significantly positively correlated with each other and negatively correlated with distress and severity of voices. Mindful relation to voices and self-compassion are associated with reduced distress and severity of voices, which supports the proposed potential benefits of mindful relating to voices and self-compassion as therapeutic skills for people experiencing distress by voice hearing. Greater self-compassion and mindfulness of voices were significantly associated with less distress from voices. These findings support theory underlining compassionate mind training. Mindfulness of voices mediated the relationship between self-compassion and distress from voices, indicating a synergistic relationship between the constructs. Although the current findings do not give a direction of causation, consideration is given to the potential impact of mindful and

Motor disorders of the oesophagus in gastro-oesophageal reflux.

OpenAIRE

Mahony, M J; Migliavacca, M; Spitz, L; Milla, P J

1988-01-01

Mechanisms of gastro-oesophageal reflux were studied by oesophageal manometry and pH monitoring in 33 children: nine controls, 15 with gastro-oesophageal reflux alone, and nine with reflux oesophagitis. A total of 122 episodes of reflux were analysed in detail: 82 (67%) were synchronous with swallowing and 40 (33%) asynchronous. Infants with trivial symptoms had gastro-oesophageal reflux synchronous with swallowing, whereas those with serious symptoms had slower acid clearance and asynchronou...

Gastro-oesophageal reflux disease

NARCIS (Netherlands)

Bredenoord, Albert J.; Pandolfino, John E.; Smout, André J. P. M.

2013-01-01

Gastro-oesophageal reflux disease is one of the most common disorders of the gastrointestinal tract. Over past decades, considerable shifts in thinking about the disease have taken place. At a time when radiology was the only diagnostic test available, reflux disease was regarded as synonymous with

Absenteeism due to voice disorders in female teachers: a public health problem.

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de Medeiros, Adriane Mesquita; Assunção, Ada Ávila; Barreto, Sandhi Maria

2012-11-01

This study estimates the prevalence of absenteeism due to voice disorders among teachers and investigates individual and contextual factors associated with it. The study involved 1,980 teachers from 76 municipal schools. The response rate was 85%. The survey was carried out between May 2004 and July 2005 using a self-administered structured questionnaire containing sociodemographic, lifestyle, health, and work-related questions. The dependent variable was obtained from answers to the following question: In the last 2 weeks, have you missed work because of voice problems? Logistic regression analysis was used to determine the associated factors. Voice-related absenteeism in the prior 2 weeks was reported by 66 teachers (3.35%). During their entire careers, approximately one-third of teachers missed work at least once due to voice problems. In the final model, factors associated with recent absenteeism were as follows: witnessing violence by students or parents one or more times (OR = 2.10; 95% CI = 1.14-3.90), presence of depression or anxiety (OR = 2.03; 95% CI = 1.09-3.78), upper respiratory problems in the prior 2 weeks (OR = 2.85; 95% CI = 1.53-5.29), and absenteeism because of voice problems during the preceding 6 months (OR = 15.79; 95% CI = 8.18-30.45). The results encourage new approaches to the problems of absenteeism in the educational sector and contribute to addressing the weaknesses of economic and administrative approaches to the phenomenon.

Gastro-oesophageal Reflux Disease: An Update

Directory of Open Access Journals (Sweden)

T Murphy

2015-09-01

Full Text Available Gastro-oesophageal reflux disease (GERD is a disorder in which reflux of stomach contents causes troublesome symptoms and/or complications and which affects health-related quality of life. It is one of the commonest disorders and appears to be increasing in incidence. The mechanisms leading to reflux are complex and multifactorial. The lower oesophageal sphincter (LES is an important part of the gastro-oesophageal barrier. Transient LES relaxations (TLESRs lead to reflux as these vagally mediated motor patterns cause relaxation of the LES and also result in oesophageal shortening and inhibition of the crural diaphragm. Heartburn and regurgitation are the characteristic symptoms of GERD. A clinical diagnosis of GERD can be made with typical symptoms. Oesophagitis is seen in a minority of patients with GERD. Lifestyle modification is widely advocated for patients with GERD. For short-term relief of symptoms of mild GERD, antacids/alginates are frequently used but they do not heal oesophagitis. Both histamine 2 receptor antagonists (H2RA and proton pump inhibitors (PPI have been shown to heal and prevent relapse of oesophagitis, although PPIs have been shown to be superior. The PPIs are the recommended first-line therapy for erosive oesophagitis and initial management of non-erosive reflux disease. Maintenance PPI therapy should be given to patients with oesophagitis, those who have recurrence of symptoms after discontinuation of medication and for those with complications of GERD.

Auditory vocal analysis and factors associated with voice disorders among teachers.

Science.gov (United States)

de Ceballos, Albanita Gomes da Costa; Carvalho, Fernando Martins; de Araújo, Tânia Maria; Dos Reis, Eduardo José Farias Borges

2011-06-01

Teachers are professionals who demand much of their voices and, consequently, present a high risk of developing vocal disorders during the course of employment. To identify factors associated with vocal disorders among teachers. An exploratory cross-sectional study, which investigated 476 teachers in primary and secondary schools in the city of Salvador, Bahia. Teachers answered a questionnaire and were submitted to auditory vocal analysis. The GRBAS was used for the diagnosis of vocal disorders. The study population comprised 82.8% women, teachers with an average age of 40.7 years, teachers with higher education (88.4%), with an average workday of 38 hours per week, average 11.5 years of professional practice and average monthly income of R$1.817.18. The prevalence of voice disorders was 53.6%. (255 teachers). The bivariate analysis showed statistically significant associations between vocal disorders and age above 40 years (PR = 1.83; 95% CI; 1.27-2.64), family history of dysphonia (PR = 1.72; 95% CI; 1.06-2.80), over 20 hours of weekly working hours (PR = 1.66; 95% CI; 1.09-2.52) and presence of chalk dust in the classroom (PR = 1.70; 95% CI; 1.14-2.53). The study concluded that teachers, 40 years old and over, with a family history of dysphonia, working over 20 hours weekly, and teaching in classrooms with chalk dust are more likely to develop voice disorders than others.

Dilated intercellular space diameter as marker of reflux-related mucosal injury in children with chronic cough and gastro-oesophageal reflux disease.

Science.gov (United States)

Borrelli, O; Mancini, V; Thapar, N; Ribolsi, M; Emerenziani, S; de'Angelis, G; Bizzarri, B; Lindley, K J; Cicala, M

2014-04-01

The diagnostic corroboration of the relationship between gastro-oesophageal reflux disease (GERD) and chronic cough remains challenging. To compare oesophageal mucosal intercellular space diameter (ISD) in children with GERD, children with gastro-oesophageal reflux (GER)-related cough (GrC) and a control group, and to explore the relationship between baseline impedance levels and dilated ISD in children with GER-related cough. Forty children with GERD, 15 children with GrC and 12 controls prospectively underwent oesophagogastroduodenoscopy (EGD) with oesophageal biopsies taken 2-3 cm above squamocolumnar junction. ISD were quantified using transmission electron microscopy. Impedance-pH monitoring with evaluation of baseline impedance in the most distal impedance channel was performed in both patient groups. A significant difference in mean ISD values was found between GrC patients (0.9 ± 0.2 μm) and controls (0.5 ± 0.2 μm, P reflux parameter. Finally, there was no correlation between ISD and distal baseline impedance values (r:-0.35; NS). In children with reflux-related cough, dilated intercellular space diameter appears to be an objective and useful marker of oesophageal mucosal injury regardless of acid exposure, and its evaluation should be considered for those patients where the diagnosis is uncertain. In children with reflux-related cough, baseline impedance levels have no role in identifying reflux-induced oesophageal mucosal ultrastructural changes. © 2014 John Wiley & Sons Ltd.

Voice amplification for primary school teachers with voice disorders: a randomized clinical trial.

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Bovo, Roberto; Trevisi, Patrizia; Emanuelli, Enzo; Martini, Alessandro

2013-06-01

Several studies have demonstrated a high prevalence of voice disorders in teachers, together with the personal, professional and economical consequences of the problem. Good primary prevention should be based on 3 aspects: 1) amelioration of classroom acoustics, 2) voice care programs for future professional voice users, including teachers and 3) classroom or portable amplification systems. The aim of the study was to assess the benefit obtained from the use of portable amplification systems by female primary school teachers in their occupational setting. Forty female primary school teachers attended a course about professional voice care, which comprised two theoretical lectures, each 60 min long. Thereafter, they were randomized into 2 groups: the teachers of the first group were asked to use a portable vocal amplifier for 3 months, till the end of school-year. The other 20 teachers were part of the control group, matched for age and years of employment. All subjects had a grade 1 of dysphonia with no significant organic lesion of the vocal folds. Most teachers of the experimental group used the amplifier consistently for the whole duration of the experiment and found it very useful in reducing the symptoms of vocal fatigue. In fact, after 3 months, Voice Handicap Index (VHI) scores in "course + amplifier" group demonstrated a significant amelioration (p = 0.003). The perceptual grade of dysphonia also improved significantly (p = 0.0005). The same parameters changed favourably also in the "course only" group, but the results were not statistically significant (p = 0.4 for VHI and p = 0.03 for perceptual grade). In teachers, and particularly in those with a constitutional weak voice and/or those who are prone to vocal fold pathology, vocal amplifiers may be an effective and low-cost intervention to decrease potentially damaging vocal loads and may represent a necessary form of prevention.

Voice Therapy Practices and Techniques: A Survey of Voice Clinicians.

Science.gov (United States)

Mueller, Peter B.; Larson, George W.

1992-01-01

Eighty-three voice disorder therapists' ratings of statements regarding voice therapy practices indicated that vocal nodules are the most frequent disorder treated; vocal abuse and hard glottal attack elimination, counseling, and relaxation were preferred treatment approaches; and voice therapy is more effective with adults than with children.…

Acoustic analysis with vocal loading test in occupational voice disorders: outcomes before and after voice therapy.

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Niebudek-Bogusz, Ewa; Kotyło, Piotr; Politański, Piotr; Sliwińska-Kowalska, Mariola

2008-01-01

To assess the usefulness of acoustic analysis with vocal loading test for evaluating the treatment outcomes in occupational voice disorders. Fifty-one female teachers with dysphonia were examined (Voice Handicap Index--VHI, laryngovideostroboscopy and acoustic analysis with vocal loading) before and after treatment. The outcomes of teachers receiving vocal training (group I) were referred to outcomes of group II receiving only voice hygiene instructions. The results of subjective assessment (VHI score) and objective evaluation (acoustic analysis) improved more significantly in group I than in group II. The post-treatment examination revealed a decreased percentage of subjects with deteriorated jitter parameters after vocal loading, particularly in group I. Acoustic analysis with vocal loading test can be a helpful tool in the diagnosis and evaluation of treatment efficacy in occupational dysphonia.

The Influence of Sleep Disorders on Voice Quality.

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Rocha, Bruna Rainho; Behlau, Mara

2017-09-19

To verify the influence of sleep quality on the voice. Descriptive and analytical cross-sectional study. Data were collected by an online or printed survey divided in three parts: (1) demographic data and vocal health aspects; (2) self-assessment of sleep and vocal quality, and the influence that sleep has on voice; and (3) sleep and voice self-assessment inventories-the Epworth Sleepiness Scale (ESS), the Pittsburgh Sleep Quality Index (PSQI), and the Voice Handicap Index reduced version (VHI-10). A total of 862 people were included (493 women, 369 men), with a mean age of 32 years old (maximum age of 79 and minimum age of 18 years old). The perception of the influence that sleep has on voice showed a difference (P influence a voice handicap are vocal self-assessment, ESS total score, and self-assessment of the influence that sleep has on voice. The absence of daytime sleepiness is a protective factor (odds ratio [OR] > 1) against perceived voice handicap; the presence of daytime sleepiness is a damaging factor (OR influences voice. Perceived poor sleep quality is related to perceived poor vocal quality. Individuals with a voice handicap observe a greater influence of sleep on voice than those without. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Voice disorders in mucosal leishmaniasis.

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Ana Cristina Nunes Ruas

Full Text Available INTRODUCTION: Leishmaniasis is considered as one of the six most important infectious diseases because of its high detection coefficient and ability to produce deformities. In most cases, mucosal leishmaniasis (ML occurs as a consequence of cutaneous leishmaniasis. If left untreated, mucosal lesions can leave sequelae, interfering in the swallowing, breathing, voice and speech processes and requiring rehabilitation. OBJECTIVE: To describe the anatomical characteristics and voice quality of ML patients. MATERIALS AND METHODS: A descriptive transversal study was conducted in a cohort of ML patients treated at the Laboratory for Leishmaniasis Surveillance of the Evandro Chagas National Institute of Infectious Diseases-Fiocruz, between 2010 and 2013. The patients were submitted to otorhinolaryngologic clinical examination by endoscopy of the upper airways and digestive tract and to speech-language assessment through directed anamnesis, auditory perception, phonation times and vocal acoustic analysis. The variables of interest were epidemiologic (sex and age and clinic (lesion location, associated symptoms and voice quality. RESULTS: 26 patients under ML treatment and monitored by speech therapists were studied. 21 (81% were male and five (19% female, with ages ranging from 15 to 78 years (54.5+15.0 years. The lesions were distributed in the following structures 88.5% nasal, 38.5% oral, 34.6% pharyngeal and 19.2% laryngeal, with some patients presenting lesions in more than one anatomic site. The main complaint was nasal obstruction (73.1%, followed by dysphonia (38.5%, odynophagia (30.8% and dysphagia (26.9%. 23 patients (84.6% presented voice quality perturbations. Dysphonia was significantly associated to lesions in the larynx, pharynx and oral cavity. CONCLUSION: We observed that vocal quality perturbations are frequent in patients with mucosal leishmaniasis, even without laryngeal lesions; they are probably associated to disorders of some

Validation of the Cepstral Spectral Index of Dysphonia (CSID) as a Screening Tool for Voice Disorders: Development of Clinical Cutoff Scores.

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Awan, Shaheen N; Roy, Nelson; Zhang, Dong; Cohen, Seth M

2016-03-01

The purposes of this study were to (1) evaluate the performance of the Cepstral Spectral Index of Dysphonia (CSID--a multivariate estimate of dysphonia severity) as a potential screening tool for voice disorder identification and (2) identify potential clinical cutoff scores to classify voice-disordered cases versus controls. Subjects were 332 men and women (116 men, 216 women) comprised of subjects who presented to a physician with a voice-related complaint and a group of non-voice-related control subjects. Voice-disordered cases versus controls were initially defined via three reference standards: (1) auditory-perceptual judgment (dysphonia +/-); (2) Voice Handicap Index (VHI) score (VHI +/-); and (3) laryngoscopic description (laryngoscopic +/-). Speech samples were analyzed using the Analysis of Dysphonia in Speech and Voice program. Cepstral and spectral measures were combined into a CSID multivariate formula which estimated dysphonia severity for Rainbow Passage samples (i.e., the CSIDR). The ability of the CSIDR to accurately classify cases versus controls in relation to each reference standard was evaluated via a combination of logistic regression and receiver operating characteristic (ROC) analyses. The ability of the CSIDR to discriminate between cases and controls was represented by the "area under the ROC curve" (AUC). ROC classification of dysphonia-positive cases versus controls resulted in a strong AUC = 0.85. A CSIDR cutoff of ≈24 achieved the best balance between sensitivity and specificity, whereas a more liberal cutoff score of ≈19 resulted in higher sensitivity while maintaining respectable specificity which may be preferred for screening purposes. Weaker but adequate AUCs = 0.75 and 0.73 were observed for the classification of VHI-positive and laryngoscopic-positive cases versus controls, respectively. Logistic regression analyses indicated that subject age may be a significant covariate in the discrimination of dysphonia-positive and VHI

[Update on gastroesophageal reflux disease].

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Serra Pueyo, Jordi

2014-02-01

Gastroesophageal reflux disease is a highly frequent disorder classically characterized by the presence of heartburn and/or acid regurgitation that improves with drug therapy that reduces acid content in the stomach. However, especially in patients with non-erosive disease, response to proton pump inhibitors is unsatisfactory in approximately 1 out of 3 patients, and consequently, in these patients, it is important to establish a definitive diagnosis and an alternative therapeutic strategy. In the last few years, advances have been made in knowledge of the physiopathology of reflux, such as identification of the role of the acid pocket in producing reflux, technological advances that allow differentiation among acid reflux, non-acid reflux and slightly acid reflux, and advances in the treatment of reflux with drugs that attempt to act on the barrier function of the esophagogastric junction. Copyright © 2013 Elsevier España, S.L. and AEEH y AEG. All rights reserved.

The relationship between the numbers of reflux episodes with anatomic changes of the esophagus in children under one year with gastroesophageal reflux disease

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HamidrezaTalari

2016-07-01

Full Text Available Gastroesophageal reflux is the most common gastrointestinal disorder in the neonatal period, and the main reason for it is the lack of development in the first months of an infant's digestive system and it gets improved with the aging of baby and development of the digestive system. Some studies have shown that there is a relationship between characteristics of anatomic and esophageal reflux. This study aimed to determine the relationship between the characteristics and frequency of reflux in infants under one year old with gastroesophageal reflux disease. This study is a cross-sectional study that was conducted in 2015 in the hospital of martyr Beheshti. In this study, a group of 120 children with reflux in three age groups less than one month, 1-6 months and 6-12 months were choses and the relationship between reflux episodes with esophagus anatomic characteristics, including distal esophagus distention, Hiss angle, internal angle and length of esophagus were examined. The data were analyzed using the SPSS software and the relationship between the characteristics was compared with the number of reflux in three groups. According to the results, the frequency of reflux and extent of distention of the distal esophageal, Hiss angle, Internal Gastro esophageal angle and length of the esophagus, there was a statistically significant correlation (P <0.001. The correlation between reflux episodes and four parameters, are respectively, 0/95, 0/97, 0/71 and -0/79/. Also there was a direct relation between the frequency of reflux and extent of distention of the distal esophageal, Hiss angle, Internal Gastro esophageal angle and an inverse relation with length of the esophagus. The correlation between the frequency of reflux and esophageal characteristics in separation between all three age groups showed a statistically significant relationship exists between anatomical esophageal characteristics and reflux frequency. Based on the results of this study it

Voice amplification for primary school teachers with voice disorders: A randomized clinical trial

Directory of Open Access Journals (Sweden)

Roberto Bovo

2013-06-01

Full Text Available Objectives: Several studies have demonstrated a high prevalence of voice disorders in teachers, together with the personal, professional and economical consequences of the problem. Good primary prevention should be based on 3 aspects: 1 amelioration of classroom acoustics, 2 voice care programs for future professional voice users, including teachers and 3 classroom or portable amplification systems. The aim of the study was to assess the benefit obtained from the use of portable amplification systems by female primary school teachers in their occupational setting. Materials and Methods: Forty female primary school teachers attended a course about professional voice care, which comprised two theoretical lectures, each 60 min long. Thereafter, they were randomized into 2 groups: the teachers of the first group were asked to use a portable vocal amplifier for 3 months, till the end of school-year. The other 20 teachers were part of the control group, matched for age and years of employment. All subjects had a grade 1 of dysphonia with no significant organic lesion of the vocal folds. Results: Most teachers of the experimental group used the amplifier consistently for the whole duration of the experiment and found it very useful in reducing the symptoms of vocal fatigue. In fact, after 3 months, Voice Handicap Index (VHI scores in "course + amplifier" group demonstrated a significant amelioration (p = 0.003. The perceptual grade of dysphonia also improved significantly (p = 0.0005. The same parameters changed favourably also in the "course only" group, but the results were not statistically significant (p = 0.4 for VHI and p = 0.03 for perceptual grade. Conclusions: In teachers, and particularly in those with a constitutional weak voice and/or those who are prone to vocal fold pathology, vocal amplifiers may be an effective and low-cost intervention to decrease potentially damaging vocal loads and may represent a necessary form of prevention.

Your Voice Counts: Listening to the Voice of High School Students with Autism Spectrum Disorder

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Saggers, Beth; Hwang, Yoon-Suk; Mercer, K. Louise

2011-01-01

Supporting students with autism spectrum disorders (ASDs) in inclusive settings presents both opportunities and significant challenges to school communities. This study, which explored the lived experience of nine students with ASD in an inclusive high school in Australia, is based on the belief that by listening to the voices of students, school…

Role of non-acid reflux in patients with non-erosive reflux disease

OpenAIRE

Karamanolis, Georgios P.; Tutuian, Radu

2013-01-01

Non-erosive reflux disease (NERD) is the most common presentation of gastroesophageal reflux disease. Although acid reflux is the most important cause of symptom generation in NERD patients, non-acid reflux is also associated with reflux symptoms. The temporal relation between symptoms and reflux episodes is of importance in evaluating the results of combined pH-impedance monitoring in NERD patients. Mucosal hypersensitivity and mechanical stimulation due to great volume of non-acid reflux ar...

The relationship between complaints of night-time heartburn and sleep-related gastroesophageal reflux.

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Orr, W C; Goodrich, S; Estep, M E; Shepherd, K

2014-01-01

This study investigated whether the complaint of night-time heartburn (NHB) as opposed to daytime heartburn (DHB) is a reliable reflection of actual sleep-related reflux events. Three groups of individuals were studied: individuals with complaints of NHB at least twice per week (n = 24), individuals with complaints of DHB (n = 23), and normal participants without any complaints of regular heartburn during the day or night (n = 25). All three groups were studied on one occasion with combined pH monitoring and polysomnography, and subjective questionnaires about sleep disturbance and sleep quality were given to all participants. The NHB group had significantly more sleep-related reflux events compared with both DHB and control groups (P < 0.01). DHB subjects had significantly (P < 0.05) more sleep-related reflux events than normal controls. Total acid contact time (ACT) was significantly (P < 0.05) elevated in the NHB group compared with both the DHB and control group. Sleep-related ACT was also significantly (P < 0.05) elevated in the NHB group compared with the other two groups, while upright (daytime) ACT was not significantly different. The NHB group was significantly (P < 0.05) worse regarding measures of both objective and subjective sleep quality. Subjects with exclusively DHB do have sleep-related reflux that is greater than normal controls. Subjects with NHB have significantly more sleep-related reflux, and both objective and subjective sleep abnormalities compared with normal controls. Complaints of NHB reflect sleep-related reflux events and may be indicative of a more clinically significant condition. © 2013 Wiley Periodicals, Inc. and the International Society for Diseases of the Esophagus.

The prevalence of laryngeal pathology in a treatment-seeking population with dysphonia.

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Van Houtte, Evelyne; Van Lierde, Kristiane; D'Haeseleer, Evelien; Claeys, Sofie

2010-02-01

This article describes the prevalence of laryngeal pathology in a treatment-seeking population with dysphonia in the Flemish part of Belgium. Retrospective investigation. During a period of 5 years (2004-2008), data were collected from 882 patients who consulted with dysphonia at the ear, nose, and throat department of the University Hospital in Ghent (Belgium). Laryngeal pathology was diagnosed using videostroboscopy. Ages ranged from 4 years to 90 years. Functional voice disorders were most frequently diagnosed (30%), followed by vocal fold nodule (15%), and pharyngolaryngeal reflux (9%). The role of age, gender, and occupation was investigated. Pathologies were significantly more common in females than in males, representing 63.8% and 36.2% of the population, respectively. Professional voice users accounted for 41% of the workforce population, with teachers as main subgroup. In professional voice users, functional dysphonia occurred in 41%, vocal fold nodules in 15%, and pharyngolaryngeal reflux in 11%. Our data were compared with data from other countries. Functional voice disorders were overall the most common cause of voice disorders (except in childhood), followed by vocal fold nodules and pharyngolaryngeal reflux. Professional voice users accounted for almost one half of the active population, with functional voice disorders as the main cause of dysphonia.

Factors influencing referral of patients with voice disorders from primary care to otolaryngology.

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Cohen, Seth M; Kim, Jaewhan; Roy, Nelson; Courey, Mark

2014-01-01

To evaluate the frequency, timing, and factors that influence referral of patients with laryngeal/voice disorders to otolaryngology following initial evaluation by a primary care physician (PCP). Retrospective analysis of a large, national administrative US claims database. Patients with a laryngeal disorder based on International Classification of Diseases, Ninth Revision, Clinical Modification codes from January 1, 2004 to December 31, 2008, seen by a PCP as an outpatient (with or without otolaryngology involvement), and continuously enrolled for 12 months were included. Patient age, gender, geographic region, last PCP laryngeal diagnosis, comorbid conditions, time from first PCP visit to first otolaryngology visit, number of PCP outpatient visits, and number of PCP laryngeal diagnoses were collected. Cox and generalized linear regressions were performed. A total of 149,653 unique patients saw a PCP as an outpatient for a laryngeal/voice disorder, with 136,152 (90.9%) only seeing a PCP, 6,013 (4.0%) referred by a PCP to an otolaryngologist, and 3,820 (2.6%) self-referred to an otolaryngologist. Acute laryngitis had a lower hazard ratio (HR) for otolaryngology referral than chronic laryngitis, nonspecific dysphonia, and laryngeal cancer. Having multiple comorbid conditions was associated with a greater HR for otolaryngology referral than having no comorbidities. Patient age, gender, and geographic region also affected otolaryngology referral. The time to otolaryngology evaluation ranged from 3 months. PCP-referred patients had less time to the otolaryngology evaluation than self-referred patients. Multiple factors affected otolaryngology referral for patients with laryngeal/voice disorders. Further education of PCPs regarding appropriate otolaryngology referral for laryngeal/voice disorders is needed. © 2013 The American Laryngological, Rhinological and Otological Society, Inc.

Correlation of the Dysphonia Severity Index (DSI), Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V), and Gender in Brazilians With and Without Voice Disorders.

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Nemr, Katia; Simões-Zenari, Marcia; de Souza, Glaucia S; Hachiya, Adriana; Tsuji, Domingos H

2016-11-01

This study aims to analyze the Dysphonia Severity Index (DSI) in Brazilians with or without voice disorders and investigate DSI's correlation with gender and auditory-perceptual evaluation data obtained via the Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V) protocol. A total of 66 Brazilian adults from both genders participated in the study, including 24 patients with dysphonia confirmed on laryngeal examination (dysphonic group [DG]) and 42 volunteers without voice or hearing complaints and without auditory-perceptual voice disorders (nondysphonic group [NDG]). The vocal tasks included in CAPE-V and DSI were performed and recorded. Data were analyzed by means of the independent t test, the Mann-Whitney U test, and Pearson correlation at the 5% significance level. Differences were found in the mean DSI values between the DG and the NDG. Differences were also found in all DSI items between the groups, except for the highest frequency parameter. In the DG, a moderate negative correlation was detected between overall dysphonia severity (CAPE-V) and DSI value, and between breathiness and DSI value, and a weak negative correlation was detected between DSI value and roughness. In the NDG, the maximum phonation time was higher among males. In both groups, the highest frequency parameter was higher among females. The DSI discriminated among Brazilians with or without voice disorders. A correlation was found between some aspects of the DSI and the CAPE-V but not between DSI and gender. Copyright © 2016 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

A model for treating voice disorders in school-age children within a video gaming environment.

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King, Suzanne N; Davis, Larry; Lehman, Jeffrey J; Ruddy, Bari Hoffman

2012-09-01

Clinicians use a variety of approaches to motivate children with hyperfunctional voice disorders to comply with voice therapy in a therapeutic session and improve the motivation of children to practice home-based exercises. Utilization of current entertainment technology in such approaches may improve participation and motivation in voice therapy. The purpose of this study is to test the feasibility of using an entertainment video game as a therapy device. Prospective cohort and case-control study. Three levels of game testing were conducted to an existing entertainment video game for use as a voice therapy protocol. The game was tested by two computer programmers and five normal participants. The third level of testing was a case study with a child diagnosed with a hyperfunctional voice disorder. Modifications to the game were made after each feasibility test. Errors with the video game performance were modified, including the addition of a time stamp directory and game controller. Resonance voice exercises were modified to accommodate the gaming environment and unique competitive situation, including speech rate, acoustic parameters, game speed, and point allocations. The development of video games for voice therapeutic purposes attempt to replicate the high levels of engagement and motivation attained with entertainment video games, stimulating a more productive means of learning while doing. This case study found that a purely entertainment video game can be implemented as a voice therapeutic protocol based on information obtained from the case study. Copyright © 2012 The Voice Foundation. All rights reserved.

Vocal Fold Mucus Aggregation in Persons with Voice Disorders

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Bonilha, Heather Shaw; White, Lisa; Kuckhahn, Kelsey; Gerlach, Terri Treman; Deliyski, Dimitar D.

2012-01-01

Mucus aggregation on the vocal folds is a common finding from laryngeal endoscopy. Patients with voice disorders report the presence of mucus aggregation. Patients also report that mucus aggregation causes them to clear their throat, a behavior believed to be harmful to vocal fold mucosa. Even though clinicians and patients report and discuss…

Detecting Abnormal Word Utterances in Children With Autism Spectrum Disorders: Machine-Learning-Based Voice Analysis Versus Speech Therapists.

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Nakai, Yasushi; Takiguchi, Tetsuya; Matsui, Gakuyo; Yamaoka, Noriko; Takada, Satoshi

2017-10-01

Abnormal prosody is often evident in the voice intonations of individuals with autism spectrum disorders. We compared a machine-learning-based voice analysis with human hearing judgments made by 10 speech therapists for classifying children with autism spectrum disorders ( n = 30) and typical development ( n = 51). Using stimuli limited to single-word utterances, machine-learning-based voice analysis was superior to speech therapist judgments. There was a significantly higher true-positive than false-negative rate for machine-learning-based voice analysis but not for speech therapists. Results are discussed in terms of some artificiality of clinician judgments based on single-word utterances, and the objectivity machine-learning-based voice analysis adds to judging abnormal prosody.

Hyperfunctional Voice Disorder in Children With Attention Deficit Hyperactivity Disorder (ADHD). A Phenotypic Characteristic?

Science.gov (United States)

Barona-Lleo, Luz; Fernandez, Secundino

2016-01-01

The purpose of this study was to detect specific vocal aerodynamic patterns in attention deficit hyperactivity disorder (ADHD) patients and to define a possible new phenotypic feature of this disorder that must be diagnosed and treated. This is a prospective study. Seventy-nine children aged 5-13 years were recruited: 44 children with ADHD diagnosis and 35 children, as a control group, matched according to age and gender. All children were evaluated in the voice laboratory. Each subject repeated sustained vowels, syllables, words, and sentences several times. Intraoral pressure, transglottal airflow, microphone, and electroglottograph results were recorded and analyzed. Children affected by ADHD, with adequate tolerance, were evaluated endoscopically and by the speech therapist. The aerodynamic analysis shows that the subglottal pressure is higher and transglottal airflow is lower in ADHD children compared with the children of the control group. Those differences are statistically significant. The endoscopic physical examination showed vocal nodules in 25 children (78.125%) and hyperfunctional vocal behavior in all ADHD children studied. We proposed that every child with ADHD disorder must be evaluated from a laryngeal point of view (otolaryngologist and speech therapist) as an important part of the diagnosis and global treatment. It could be considered as a new phenotypic characteristic of this disorder. Copyright © 2016 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Singing in groups for Parkinson's disease (SING-PD): a pilot study of group singing therapy for PD-related voice/speech disorders.

Science.gov (United States)

Shih, Ludy C; Piel, Jordan; Warren, Amanda; Kraics, Lauren; Silver, Althea; Vanderhorst, Veronique; Simon, David K; Tarsy, Daniel

2012-06-01

Parkinson's disease related speech and voice impairment have significant impact on quality of life measures. LSVT(®)LOUD voice and speech therapy (Lee Silverman Voice Therapy) has demonstrated scientific efficacy and clinical effectiveness, but musically based voice and speech therapy has been underexplored as a potentially useful method of rehabilitation. We undertook a pilot, open-label study of a group-based singing intervention, consisting of twelve 90-min weekly sessions led by a voice and speech therapist/singing instructor. The primary outcome measure of vocal loudness as measured by sound pressure level (SPL) at 50 cm during connected speech was not significantly different one week after the intervention or at 13 weeks after the intervention. A number of secondary measures reflecting pitch range, phonation time and maximum loudness also were unchanged. Voice related quality of life (VRQOL) and voice handicap index (VHI) also were unchanged. This study suggests that a group singing therapy intervention at this intensity and frequency does not result in significant improvement in objective and subject-rated measures of voice and speech impairment. Copyright © 2012 Elsevier Ltd. All rights reserved.

Pepsin and bile acids in saliva in patients with laryngopharyngeal reflux - a prospective comparative study.

Science.gov (United States)

Sereg-Bahar, M; Jerin, A; Jansa, R; Stabuc, B; Hocevar-Boltezar, I

2015-06-01

Laryngopharyngeal reflux (LPR) and biliary duodenogastric reflux can cause damage to the laryngeal mucosa and voice disorders. The aim of this study was to find out whether levels of pepsin and bile acids in the saliva can serve as diagnostic markers of LPR. A prospective comparative study. Twenty-eight patients with LPR proven via high-resolution manometry and combined multichannel intraluminal impedance and 24-h pH monitoring and 48 healthy controls without symptoms of LPR were included in the study. In the patients with LPR symptoms, oesophagogastroscopy with oesophageal biopsy was performed. The levels of total pepsin, active pepsin, bile acids and the pH of the saliva were determined in all participants and compared between the groups. Reflux symptom index (RSI) and reflux finding score (RFS) were also obtained and compared. The groups differed significantly in RSI (P = 0.00), RFS (P = 0.00), the levels of bile acids (P = 0.005) and total pepsin in saliva (P = 0.023). The levels of total pepsin and bile acids were about three times higher in the patients with LPR than in the healthy controls. There was a significant correlation between the RSI and RFS score and the level of total pepsin and bile acids in the saliva. Histopathological examination of the oesophageal biopsy taken 5 cm above the lower oesophageal sphincter confirmed reflux in almost 93% of patients with symptoms. The study results show that the levels of total pepsin and bile acids in saliva are significantly higher in patients with LPR than in the controls, thus suggesting this as a useful tool in the diagnosis of LPR and particularly biliary LPR. © 2014 John Wiley & Sons Ltd.

[Congenital bladder diverticula and vesicoureteral reflux].

Science.gov (United States)

Garat, José María; Angerri, Oriol; Caffaratti, Jorge; Moscatiello, Pietro

2008-03-01

To analyze our series of primary congenital diverticula (PCD) and their association with vesicoureteral reflux. We have taken care of 23 children with PCD. Eleven of them had big diverticula (> 2 cm) and twelve small. In the first group, 4 children had vesicoureteral reflux and 5 in the second group. In group A, ureteral reimplantation was performed at the time of diverticulum excision. Nor diverticula neither refluxes were operated in group B. We analyze separately results in both groups. Group A: Patients were operated including diverticulum excision. There were not recurrences except in one case with Ehler-Danlos Syndrome. No reimplanted ureter showed postoperative reflux. Nevertheless, one case with multiple bladder diverticula without reflux presented reflux after the excision of several diverticula without reimplantation. Group B: Small diverticula did not undergo surgery Spontaneous outcome of reflux was similar to that of the general population without diverticula. Bladder diverticula are frequently associated with vesicoureteral reflux. The presence of reflux is not an absolute condition for surgical or endoscopic treatment. When diverticula are big in size (Group A) the indication for surgery comes from recurrent infection or voiding disorders, not from reflux. If they undergo surgery, ureteral reimplantation is performed in the case they had reflux or for technical reasons like bladder wall weakness. When diverticula are small (Group B) the presence of reflux does not condition treatment, being the rate of spontaneous resolution similar to the general population.

Gastroesophageal reflux and lung disease.

Science.gov (United States)

Meyer, Keith C

2015-08-01

Gastroesophageal reflux (GER) can cause respiratory symptoms and may trigger, drive and/or worsen airway disorders, interstitial lung diseases and lung allograft dysfunction. Whether lifestyle changes and acid suppression alone can counter and prevent the adverse effects of GER on the respiratory tract remains unclear. Recent data suggest that antireflux surgery may be more effective in preventing lung disease progression in patients with idiopathic pulmonary fibrosis or lung transplant recipients who have evidence of allograft dysfunction associated with the presence of excessive GER. Additional research and clinical trials are needed to determine the role of GER in various lung disorders and identify which interventions are most efficacious in preventing the respiratory consequences of gastroesophageal reflux disease. In addition, measuring biomarkers that indicate that gastric refluxate has been aspirated into the lower respiratory tract (e.g., pepsin and bile acid concentrations in bronchoalveolar lavage fluid) may prove helpful in both diagnosis and therapeutic decision making.

Case-control study of risk factors for spasmodic dysphonia: A comparison with other voice disorders.

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Tanner, Kristine; Roy, Nelson; Merrill, Ray M; Sauder, Cara; Houtz, Daniel R; Smith, Marshall E

2012-05-01

This epidemiology study examined risk factors uniquely associated with spasmodic dysphonia (SD). Case-control. A questionnaire was administered to 150 patients with SD (with and without coexisting vocal tremor) and 136 patients with other structural, neurological, and functional voice disorders (excluding SD and vocal tremor). Questions included personal and family medical histories, environmental exposures, trauma, illnesses, voice use habits, and the Short Form 36. Several factors were uniquely associated with SD (α = .05), including: 1) a personal history of cervical dystonia, sinus and throat illnesses, mumps, rubella, dust exposure, and frequent volunteer voice use, 2) a family history of voice disorders, 3) an immediate family history of vocal tremor and meningitis, and 4) an extended family history of head and neck tremor, ocular disease, and meningitis. Vocal tremor coexisted with SD in 29% of cases. Measles and mumps vaccines were protective for SD. SD is likely multifactorial and associated with several endogenous and exogenous factors. Certain viral exposures, voice use patterns, and familial neurological conditions may contribute to the onset of SD later in life. Copyright © 2011 The American Laryngological, Rhinological, and Otological Society, Inc.

Classification of voice disorder in children with cochlear implantation and hearing aid using multiple classifier fusion

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Tayarani Hamid

2011-01-01

Full Text Available Abstract Background Speech production and speech phonetic features gradually improve in children by obtaining audio feedback after cochlear implantation or using hearing aids. The aim of this study was to develop and evaluate automated classification of voice disorder in children with cochlear implantation and hearing aids. Methods We considered 4 disorder categories in children's voice using the following definitions: Level_1: Children who produce spontaneous phonation and use words spontaneously and imitatively. Level_2: Children, who produce spontaneous phonation, use words spontaneously and make short sentences imitatively. Level_3: Children, who produce spontaneous phonations, use words and arbitrary sentences spontaneously. Level_4: Normal children without any hearing loss background. Thirty Persian children participated in the study, including six children in each level from one to three and 12 children in level four. Voice samples of five isolated Persian words "mashin", "mar", "moosh", "gav" and "mouz" were analyzed. Four levels of the voice quality were considered, the higher the level the less significant the speech disorder. "Frame-based" and "word-based" features were extracted from voice signals. The frame-based features include intensity, fundamental frequency, formants, nasality and approximate entropy and word-based features include phase space features and wavelet coefficients. For frame-based features, hidden Markov models were used as classifiers and for word-based features, neural network was used. Results After Classifiers fusion with three methods: Majority Voting Rule, Linear Combination and Stacked fusion, the best classification rates were obtained using frame-based and word-based features with MVR rule (level 1:100%, level 2: 93.75%, level 3: 100%, level 4: 94%. Conclusions Result of this study may help speech pathologists follow up voice disorder recovery in children with cochlear implantation or hearing aid who are

Radiological evaluation of esophageal motility and gastroesophageal reflux disease

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Schima, W.; Pokieser, P.; Schober, E.

1995-01-01

Radiological evaluation of esophageal motility and the lower esophageal sphincter has gained increased attention in recent years. Videofluoroscopic investigation of esophageal motor function is superior to static film radiography, as repeated analysis of the videotaped recordings is possible. With emphasis on radiological techniques, normal esophagel physiology and motility and a variety of esophageal motor disorders are discussed in this review paper. Radiological evaluation of gastroesophageal reflux and reflux esophagitis is described. Clinical and radiological findings in esophageal motility disorders and gastroesophageal reflux disease and the radiological efficacy compared to that of manometry and pH-metry are discussed. (orig.) [de

Workplace productivity and voice disorders: a cognitive interviewing study on presenteeism in individuals with spasmodic dysphonia.

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Isetti, Derek; Meyer, Tanya

2014-11-01

The objective of this study was to obtain initial reactions and suggested modifications to two existing presenteeism scales: the Stanford Presenteeism Scale 6 (SPS-6) and the Work Productivity and Activity Impairment Questionnaire-Specific Health Problem (WPAI-SHP) among a cohort of employed individuals with a focal laryngeal dystonia, spasmodic dysphonia (SD). The study design is a qualitative study. Nine speakers with SD underwent cognitive interviews, during which they were asked to evaluate the relevance of statements and clarity of wording on the SPS-6, the WPAI-SHP, and an additional set of voice-related statements designed by the researchers. Participants were asked to complete the scales, rank order statements in terms of perceived importance, and suggest additional statements of relevance. Although all participants noted that their SD did have an effect on their jobs, there were suggestions for modifying both the WPAI-SHP and the SPS-6. Participants regarded specific voice-related statements that were generated by the researchers to be of greater importance than the majority of the statements on the SPS-6. Minor changes in the wording of the instructions on the WPAI-SHP were recommended. Presenteeism is an important construct to measure in individuals with a chronic voice disorder such as SD. However, existing presenteeism scales might best be administered in conjunction with additional statements that are more voice related so that clinicians can be made aware of specific difficulties encountered in the workplace. Copyright © 2014 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Reliability and Validity of the Turkish Version of the Voice-Related Quality of Life Measure.

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Tezcaner, Zahide Çiler; Aksoy, Songül

2017-03-01

This study aims to test the validity and reliability of the Turkish version of the Voice-Related Quality of Life (V-RQOL) questionnaire. This is a nonrandomized, prospective study with control group. The questionnaire was administered to 249 individuals-130 with vocal complaint and 119 without-with a mean age of 37.8 ± 12.3 years. The Turkish version of the Voice Handicap Index (VHI) and perceptual voice evaluation measures were also administered at 2-14 days for retest reliability. The instrument was submitted to validity and reliability evaluation. The V-RQOL measure showed a strong internal consistency and test-retest reliability; the Cronbach's alpha coefficient for the overall V-RQOL was 0.969, the physical functioning domain was 0.949, and the social-emotional domain was 0.940. In the test-retest reliability test, the overall V-RQOL was found to be 0.989. The construct validity of the V-RQOL was determined based on the strength and direction of its relation to the VHI and the perceptual voice evaluation measure. The higher the VHI level, the lower the physical functioning, social-emotional, and overall score levels of the V-RQOL (r = -0.927, r = -0.912, r = -0.944, respectively; P reliability and validity and may play a crucial role in evaluating Turkish-speaking patients with voice disorders. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Sporadic ganglioneuromatosis of esophagogastric junction in a patient with gastro-esophageal reflux disorder and intestinal metaplasia.

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Siderits, Richard; Hanna, Iman; Baig, Zahid; Godyn, Janusz-J

2006-12-28

A 58-year-old female with a recurrent history of upper abdominal pain and intermittent dysphagia underwent endoscopic evaluation that demonstrated an irregular and nodular esophago-gastric (EG) junction and grade I erosive esophagitis. Biopsies showed prominent intestinal metaplasia of Barrett's type without dysplasia, chronic inflammation and multiple aggregates of large cells within the mucosal lamina propria, some with spindle shaped nuclei. Immunohistochemistry stains for keratins AE-1/AE-3 were negative, while S-100 and NSE were positive. This, together with routine stains, was diagnostic for mucosal ganglioneuromatosis. The background of chronic inflammation with intestinal type metaplasia was consistent with long-term reflux esophagitis. No evidence of achalasia was seen. Biopsies of gastric antrum and fundus were unremarkable, without ganglioneural proliferation. Colonoscopy was unremarkable. No genetic syndromes were identified in the patient including familial adenomatous polyposis and multiple endocrine neoplasia type IIb (MEN IIb). Iansoprazole (Prevacid) was started by oral administration each day with partial relief of symptoms. Subsequent esophagogastroscopy repeated at 4 mo showed normal appearing EG junction. Esophageal manometry revealed a mild non-specific lower esophageal motility disorder. Mild motor dysfunction is seen with gastro-esophageal reflux disease (GERD) and we feel that the demonstration of localized ganglioneuromatosis was not likely related etiologically. In the absence of findings that might suggest neural hypertrophy, such as achalasia, the nodular mucosal irregularity seen with this instance of ganglioneuromatosis may, however, have exacerbated the patient's reflux.

Pediatric gastroesophageal reflux disease: Current diagnosis and management

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van der Pol, R.J.

2014-01-01

Pediatric gastroesophageal reflux disease (GERD) is a disorder difficult to diagnose and to treat. Due to the current definition of GERD, i.e. gastroesophageal reflux (GER) causing bothersome symptoms and/or complications, diagnosis is subject to broad interpretation. This thesis consists of studies

Mechanisms of acid reflux and how refluxed Acid extends proximally in patients with non-erosive reflux disease.

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Sano, Hirohito; Iwakiri, Katsuhiko; Kawami, Noriyuki; Tanaka, Yuriko; Sakamoto, Choitsu

2014-01-01

The mechanisms that cause acid reflux in patients with non-erosive reflux disease (NERD), including those that determine how acid extends proximally, are not yet clear. Concurrent esophageal manometry and pH monitoring were performed for 3 h after a meal in 13 patients with NERD, 12 with mild reflux esophagitis (RE), and 13 healthy subjects (HS). Transient lower esophageal sphincter (LES) relaxation (TLESR) was the major mechanism of acid reflux in all three groups. LES pressure did not differ between the groups. At 2 cm above the LES, there were no differences between the three groups in the number of TLESR-related acid reflux episodes, rate of TLESRs and rate of acid reflux during TLESR. However, at 7 cm above the LES, the rate of acid reflux during TLESRs was significantly higher in patients with NERD (mean ± SEM 42.3 ± 4.8) than in those with mild RE (28.0 ± 3.8) and HS (10.8 ± 2.5). TLESRs are the sole motor events underlying acid reflux episodes in patients with NERD. Acid extends proximally more readily in patients with NERD than in HS and those with mild RE.

A bulimia nervosa como fator de risco para distúrbios da voz: artigo de revisão Bulimia nervosa as a risk factor for voice disorders: literature review

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Patricia Balata

2008-06-01

Full Text Available A bulimia nervosa é um tipo de transtorno alimentar que tem início na adolescência e que apresenta uma variedade de sintomas, dentre estes, os episódios recorrentes de vômitos que acometem a cavidade oral, podendo alcançar a laringe de forma semelhante ao refluxo gastroesofágico, ocasionando alterações laríngeas e distúrbios na voz. OBJETIVO: Este trabalho teve como objetivo investigar através da revista da literatura os estudos que relacionassem a BN como fator de risco para os distúrbios da voz. RESULTADOS: Dos noventa e três artigos levantados, vinte e três foram usados como base para esta revisão, dentre os quais, apenas três referem-se à BN com fator etiológico de alterações na voz em mulheres adultas, não sendo encontrado nenhum trabalho referindo esta relação em adolescentes bulímicos. CONCLUSÃO: Faz-se necessária a observância de sinais e sintomas laríngeos e vocais que possam estar relacionados à BN, em especial nos adolescentes cuja voz passa por significativas mudanças quando do período da muda vocal.Bulimia nervosa (BN is a type of feeding disorder that starts in adolescence and presents a variety of symptoms, recurrent vomiting in the oral cavity that may reach down to the larynx - similarly to gastro-esophageal reflux, causing laryngeal and voice disorder alterations. AIM: These studies aimed at surveying the literature and investigate the studies that considered BN a risk factor for voice disorders. RESULTS: of the ninety three papers we found, twenty-three were used as a basis for this review, among them, only three discuss BN as an etiology factor associated with voice changes in adult women, and we did not find any paper associating this with bulimic teenagers. CONCLUSION: It is necessary to observe laryngeal and vocal signs and symptoms associated with BN, especially in teenagers whose voices are going through a period of change.

[Comparison of VHI scores in teachers with voice disorders and the non-professional dysphonic population].

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Kuzańska, Anna; Niebudek-Bogusz, Ewa; Woźnicka, Ewelina; Kopczyńska, Jerzy; Sliwińska-Kowalska, Mariola

2009-01-01

The aim of this study was to assess the application of Voice Handicap Index (VHI) in the diagnosis of occupational voice disorders in teachers as compared with the dysphonic non-teachers population. The subjective assessment of voice by VHI was performed in 105 teachers with dysphonia and 60 dysphonic subjects whose jobs did not involve vocal effort. The control group comprised 65 healthy individuals with normal voice. The results of total VHI score and each of its subscales, functional, emotional and physical, were significantly worse in the study groups (I and II) than in the control group (p teachers and 16% of non-teachers reported severe voice disability. All individuals in the control group assessed their voice problems as minor, their results fell within the range of the lowest level of VHI score. This study confirmed that VHI as a tool for self-assessment of voice can significantly contribute to the diagnosis of occupational and non-occupational dysphonia.

Health-related quality of life in children with dysphonia and validation of the French Pediatric Voice Handicap Index.

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Oddon, P A; Boucekine, M; Boyer, L; Triglia, J M; Nicollas, R

2018-01-01

voice disorders are common in the pediatric population and can negatively affect children's quality of life. The pediatric voice handicap Index (pVHI) is a valid instrument to assess parental perception of their children voice but it is not translated into French language. The aim of the present study was to adapt a French version of the pVHI and to evaluate its psychometric properties including construct validity, reliability, and some aspects of external validity. we performed a cross sectional study including 32 dysphonic children and 60 children with no history of voice problems between 3 and 12 years of age. The original pVHI was translated into French language according to forward-backward rules and then administered to parents or caregivers. Construct validity and internal consistency were explored using confirmatory factor analysis and Cronbach's alpha. The questionnaire was filled twice to assess test-retest reliability using the intra-class correlation coefficient. The external validity was explored by comparing the French pVHI total and subscales scores between dysphonic and asymptomatic children. Correlations between the French pVHI and both the perceptual GRBAS scale and the health-related quality of life (HRQOL) survey "Vécu et Santé Perçu de l'Adolescent et de l'Enfant" (VSP-Ap) were also performed. the structure of the French pVHI showed a good fit with excellent reliability (α = 0.929) and high test-retest reliability. Significant differences were found between the group of dysphonic children and the control group (p life in children with voice disorder. We recommend its use in the multidimensional protocols for assessing voice disorder in the pediatric population. Copyright © 2017. Published by Elsevier B.V.

Clinical Characteristics of Voice, Speech, and Swallowing Disorders in Oromandibular Dystonia

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Kreisler, Alexandre; Vepraet, Anne Caroline; Veit, Solène; Pennel-Ployart, Odile; Béhal, Hélène; Duhamel, Alain; Destée, Alain

2016-01-01

Purpose: To better define the clinical characteristics of idiopathic oromandibular dystonia, we studied voice, speech, and swallowing disorders and their impact on activities of daily living. Method: Fourteen consecutive patients with idiopathic oromandibular dystonia and 14 matched, healthy control subjects were included in the study. Results:…

Role of Acid and Weakly Acidic Reflux in Gastroesophageal Reflux Disease Off Proton Pump Inhibitor Therapy

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Sung, Hea Jung; Moon, Sung Jin; Kim, Jin Su; Lim, Chul Hyun; Park, Jae Myung; Lee, In Seok; Kim, Sang Woo; Choi, Myung-Gye

2012-01-01

Background/Aims Available data about reflux patterns and symptom determinants in the gastroesophageal reflux disease (GERD) subtypes off proton pump inhibitor (PPI) therapy are lacking. We aimed to evaluate reflux patterns and determinants of symptom perception in patients with GERD off PPI therapy by impedance-pH monitoring. Methods We retrospectively reviewed the impedance-pH data in patients diagnosed as GERD based on results of impedance-pH monitoring, endoscopy and/or typical symptoms. The characteristics of acid and weakly acidic reflux were evaluated. Symptomatic and asymptomatic reflux were compared according to GERD subtypes and individual symptoms. Results Forty-two patients (22 males, mean age 46 years) were diagnosed as GERD (17 erosive reflux disease, 9 pH(+) non-erosive reflux disease [NERD], 9 hypersensitive esophagus and 7 symptomatic NERD). A total of 1,725 reflux episodes were detected (855 acid [50%], 857 weakly acidic [50%] and 13 weakly alkaline reflux [reflux was more frequently symptomatic and bolus clearance was longer compared with weakly acidic reflux. In terms of globus, weakly acidic reflux was more symptomatic. Symptomatic reflux was more frequently acid and mixed reflux; these associations were more pronounced in erosive reflux disease and symptomatic NERD. The perception of regurgitation was related to acid reflux, while that of globus was more related to weakly acidic reflux. Conclusions In patients not taking PPI, acid reflux was more frequently symptomatic and had longer bolus clearance. Symptomatic reflux was more frequently acid and mixed type; however, weakly acidic reflux was associated more with globus. These data suggest a role for impedance-pH data in the evaluation of globus. PMID:22837877

Role of Acid and weakly acidic reflux in gastroesophageal reflux disease off proton pump inhibitor therapy.

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Sung, Hea Jung; Cho, Yu Kyung; Moon, Sung Jin; Kim, Jin Su; Lim, Chul Hyun; Park, Jae Myung; Lee, In Seok; Kim, Sang Woo; Choi, Myung-Gye

2012-07-01

Available data about reflux patterns and symptom determinants in the gastroesophageal reflux disease (GERD) subtypes off proton pump inhibitor (PPI) therapy are lacking. We aimed to evaluate reflux patterns and determinants of symptom perception in patients with GERD off PPI therapy by impedance-pH monitoring. We retrospectively reviewed the impedance-pH data in patients diagnosed as GERD based on results of impedance-pH monitoring, endoscopy and/or typical symptoms. The characteristics of acid and weakly acidic reflux were evaluated. Symptomatic and asymptomatic reflux were compared according to GERD subtypes and individual symptoms. Forty-two patients (22 males, mean age 46 years) were diagnosed as GERD (17 erosive reflux disease, 9 pH(+) non-erosive reflux disease [NERD], 9 hypersensitive esophagus and 7 symptomatic NERD). A total of 1,725 reflux episodes were detected (855 acid [50%], 857 weakly acidic [50%] and 13 weakly alkaline reflux [Acid reflux was more frequently symptomatic and bolus clearance was longer compared with weakly acidic reflux. In terms of globus, weakly acidic reflux was more symptomatic. Symptomatic reflux was more frequently acid and mixed reflux; these associations were more pronounced in erosive reflux disease and symptomatic NERD. The perception of regurgitation was related to acid reflux, while that of globus was more related to weakly acidic reflux. In patients not taking PPI, acid reflux was more frequently symptomatic and had longer bolus clearance. Symptomatic reflux was more frequently acid and mixed type; however, weakly acidic reflux was associated more with globus. These data suggest a role for impedance-pH data in the evaluation of globus.

Singing voice outcomes following singing voice therapy.

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Dastolfo-Hromack, Christina; Thomas, Tracey L; Rosen, Clark A; Gartner-Schmidt, Jackie

2016-11-01

The objectives of this study were to describe singing voice therapy (SVT), describe referred patient characteristics, and document the outcomes of SVT. Retrospective. Records of patients receiving SVT between June 2008 and June 2013 were reviewed (n = 51). All diagnoses were included. Demographic information, number of SVT sessions, and symptom severity were retrieved from the medical record. Symptom severity was measured via the 10-item Singing Voice Handicap Index (SVHI-10). Treatment outcome was analyzed by diagnosis, history of previous training, and SVHI-10. SVHI-10 scores decreased following SVT (mean change = 11, 40% decrease) (P singing lessons (n = 10) also completed an average of three SVT sessions. Primary muscle tension dysphonia (MTD1) and benign vocal fold lesion (lesion) were the most common diagnoses. Most patients (60%) had previous vocal training. SVHI-10 decrease was not significantly different between MTD and lesion. This is the first outcome-based study of SVT in a disordered population. Diagnosis of MTD or lesion did not influence treatment outcomes. Duration of SVT was short (approximately three sessions). Voice care providers are encouraged to partner with a singing voice therapist to provide optimal care for the singing voice. This study supports the use of SVT as a tool for the treatment of singing voice disorders. 4 Laryngoscope, 126:2546-2551, 2016. © 2016 The American Laryngological, Rhinological and Otological Society, Inc.

Relation between chronic rhinosinusitis and gastroesophageal reflux in adults: systematic review

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Guilherme Constante Preis Sella

Full Text Available Abstract Introduction: The relationship between gastroesophageal reflux disease (GERD and chronic rhinosinusitis (CRS is still a controversial issue in literature. Objective: A systematic review of the association between these two diseases in adult patients. Methods: Systematic review in PubMed and Cochrane Database with articles published between 1951 and 2015. We included all articles that specifically studied the relationship between CRS and GERD. Results: Of the 436 articles found, only 12 met the inclusion criteria. Eight cross-sectional articles suggest a relation between CRS and GERD, especially on CRS that is refractory to clinical or surgical treatment. However, the groups are small and methodologies are different. Four other longitudinal studies have assessed the effect of treatment with proton pump inhibitors (PPIs on the improvement of symptoms of CRS, but the results were conflicting. Conclusions: There seems to be relative prevalence of reflux with intractable CRS. There is still a lack of controlled studies with a significant number of patients to confirm this hypothesis. Few studies specifically assess the impact of treatment of reflux on symptom improvement in patients with CRS.

Esophageal Mucosal Impedance Pattern is Distinct in Patients With Extraesophageal Reflux Symptoms and Pathologic Acid Reflux.

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Kavitt, Robert T; Lal, Pooja; Yuksel, Elif Saritas; Ates, Fehmi; Slaughter, James C; Garrett, C Gaelyn; Higginbotham, Tina; Vaezi, Michael F

2017-05-01

Current diagnostic tests for gastroesophageal reflux disease (GERD) do not consistently measure chronicity of reflux. Mucosal impedance (MI) is a minimally invasive measurement to assess esophageal conductivity changes due to GERD. We aimed to investigate MI pattern in patients with symptoms of extraesophageal reflux (EER) in a prospective longitudinal cohort study. Patients with potential symptoms of EER undergoing esophagogastroduodenoscopy (EGD) with wireless pH monitoring were studied. Participants included those with erosive esophagitis (E+), normal EGD/abnormal pH (E-/pH+), and normal EGD/normal pH (E-/pH-). MI was measured from the site of injury in patients with E+, as well as at 2, 5, and 10 cm above the squamocolumnar junction (SCJ) in all participants. Forty-one patients with symptoms of EER were studied. MI measurements at 2 cm above the SCJ were significantly (P = 0.04) different among the three groups, with MI lowest for E+ and greatest for E-/pH- patients. Although not statistically significant, there is a graded increase in median (interquartile range) MI axially along the esophagus at 5 cm (P = 0.20) and at 10 cm (P = 0.27) above the SCJ, with those with reflux (E+ and E-/pH+) having a lower MI than those without. Patients with symptoms of EER and evidence of acid reflux have an MI lower than those without at 2 cm above the SCJ, with a trend at 5 cm and 10 cm as well. MI may be a tool to assess presence of GERD in patients presenting with EER symptoms. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

The Prevalence of Stuttering, Voice, and Speech-Sound Disorders in Primary School Students in Australia

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McKinnon, David H.; McLeod, Sharynne; Reilly, Sheena

2007-01-01

Purpose: The aims of this study were threefold: to report teachers' estimates of the prevalence of speech disorders (specifically, stuttering, voice, and speech-sound disorders); to consider correspondence between the prevalence of speech disorders and gender, grade level, and socioeconomic status; and to describe the level of support provided to…

Gastroesophageal reflux disease in children with chronic otitis media with effusion.

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Yüksel, Fatih; Doğan, Mansur; Karataş, Duran; Yüce, Salim; Şentürk, Mehmet; Külahli, Ismail

2013-03-01

We aimed to evaluate a possible relation between gastroesophageal reflux disease and middle ear effusion in children. Children who came to ear, nose, and throat (ENT) department with the symptoms of hearing loss or aural fullness and diagnosed as OME by examination and tympanometry were included into the study. Children were reviewed gastroesophageal reflux disease symptoms including the following: (a) airway symptoms: stridor, frequent cough, recurrent croup, wheezing, nasal congestion, obstructive apnea, hoarseness, and throat clearing; (b) feeding symptoms: frequent emesis, dysphagia, choking: gagging, sore throat, halitosis, food refusal, regurgitation, pyrosis, irritability, failure to thrive, and anemia. Diagnosis is made with at least one positive test of radionuclide gastroesophageal scintigraphy or 24 h pH probe in the patients with reflux. ENT findings were also examined between gastroesophageal reflux disease positive and gastroesophageal reflux disease negative groups. Approximately 39 (54.9%) of 71 children had at least 1 positive test for gastroesophageal reflux disease. Between the gastroesophageal reflux disease-positive and gastroesophageal reflux disease-negative groups, symptoms of reflux were not significantly different. Two pooled variables were created: airway complex (stridor, frequent cough, throat clearing), and feeding complex (irritability, pyrosis, failure to thrive). Percentage of positive symptom complexes were no statistically different between gastroesophageal reflux disease-positive and gastroesophageal reflux disease-negative groups (>0.05). Ear, nose, and throat disorders (including rhinitis/sinusitis, adenoid hypertrophy, tonsillitis/pharyngitis, and laryngitis) were more frequent in gastroesophageal reflux disease-positive group. Tonsillitis/pharyngitis was significantly different between the gastroesophageal reflux disease positive and gastroesophageal reflux disease-negative groups. Upper respiratory tract infections were seen

Visual assessment of voice disorders in patients with occupational dysphonia

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Bożena Kosztyła-Hojna

2014-11-01

Full Text Available [b]introduction[/b]. In a group of persons using the voice occupationally, the frequent symptoms are hoarseness, voice fatigability and aphonia. Pathological changes in the larynx may have organic or functional character which require different methods of treatment and rehabilitation. Visualization of vibrations of the vocal folds is an essential condition for an appropriate assessment of the causes of dysphonia. [b]objective[/b]. The purpose of the study is assessment of the usefulness of a high-speed imaging (HSI system in the diagnosis of functional and organic dysphonia of occupational character, compared with digital kymography (DKG and digital stroboscopy (DS with a high resolution module. [b]material and methods[/b]. The study group consisted of 64 patients with voice quality disorders with features of occupational dysphonia. The control group consisted of 15 patients with euphonic voice. Analysis of the voice quality parameters during phonation of the ‘e’ vowel was performed using HSI, DKG and stroboscopy of high resolution, by means of a digital HS camera (HRES Endocam, Richard Wolf GmbH, Knittlingen, Germany. Vocal folds vibrations were registered at the rate of 4,000 frames per second. [b]results[/b]. HSI is the most reliable diagnostic tool giving the possibility of an analysis of the true vibrations of the vocal folds. It also enables an observation of the aperiodicity of vibrations of the vocal folds, while DS with high resolution allows diagnosis of the periodicity of the vibrations. [b]conclusions[/b]. HSI is particularly useful in the diagnosis of neurologically-based pathology of the voice (paralytic dysphonia and organic dysphonia. The quickest method of diagnosing the phonatory paresis of the glottis is DKG. The advantage of both HSI and DKG is the non-invasiveness of examinations; however, their limitations are time-consuming and the high cost of equipment.

COMBINED 24-HOURS ESOPHAGEAL PH MONITORING AND MULTICHANNEL INTRALUMINAL IMPEDANCE FOR COMPARISON OF GASTROESOPHAGEAL REFLUX IN CHILDREN WITH TYPICAL VERSUS ATYPICAL SYMPTOMS OF GASTROESOPHAGEAL REFLUX DISEASE.

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Dehghani, Seyed Mohsen; Taghavi, Seyed Alireza; Javaherizadeh, Hazhir; Nasri, Maryam

2016-01-01

- Gastroesophageal reflux disease is the most common esophageal disorder in pediatrics. - The aim of this study was to compare reflux parameters of typical and atypical symptoms of gastroesophageal reflux disease using 24-hour esophageal pH monitoring and multichannel intraluminal impedance in pediatric population. - In this prospective study, 43 patients aged less than 18 year with suspected gastroesophageal reflux disease were enrolled. The patients were divided into two groups based on the main presenting symptoms (typical versus atypical). Twenty four-hour pH monitoring and multichannel intraluminal impedance were performed in all the patients for comparing these two group regarding association of symptoms and reflux. Number of refluxes, pH related reflux, total reflux time, reflux more than 5 minutes, longest time of the reflux, lowest pH at reflux, reflux index were recorded and compared. Data comparison was done using SPSS. - The mean age of the patients was 5.7±3.4 years and 65.1% were male. Out of 43 patients 24 cases had typical symptoms and 19 had atypical symptoms. The mean reflux events detected by multichannel intraluminal impedance was more than mean reflux events detected by pH monitoring (308.4±115.8 vs 69.7±66.6) with P value of 0.037, which is statistically significant. The mean symptom index and symptom association probability were 35.01% ± 20.78% and 86.42% ± 25.79%, respectively in multichannel intraluminal impedance versus 12.73% ± 12.48% and 45.16% ± 42.29% in pH monitoring (P value reflux was 46.26±47.16 and 30.9±22.09 for atypical and typical symptoms respectively. The mean symptom index was 18.12% ± 13.101% and 8.30% ± 10.301% in atypical and typical symptoms respectively (P=0.034). Bolus clearance was longer in atypical symptoms compared typical symptoms(Preflux was found in children with atypical symptoms of reflux. Longer duration of bolus clearance was found in group with atypical symptoms of reflux.

Managing dysphonia in occupational voice users.

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Behlau, Mara; Zambon, Fabiana; Madazio, Glaucya

2014-06-01

Recent advances with regard to occupational voice disorders are highlighted with emphasis on issues warranting consideration when assessing, training, and treating professional voice users. Findings include the many particularities between the various categories of professional voice users, the concept that the environment plays a major role in occupational voice disorders, and that biopsychosocial influences should be analyzed on an individual basis. Assessment via self-evaluation protocols to quantify the impact of these disorders is mandatory as a component of an evaluation and to document treatment outcomes. Discomfort or odynophonia has evolved as a critical symptom in this population. Clinical trials are limited and the complexity of the environment may be a limitation in experiment design. This review reinforced the need for large population studies of professional voice users; new data highlighted important factors specific to each group of voice users. Interventions directed at student teachers are necessities to not only improving the quality of future professionals, but also to avoid the frustration and limitations associated with chronic voice problems. The causative relationship between the work environment and voice disorders has not yet been established. Randomized controlled trials are lacking and must be a focus to enhance treatment paradigms for this population.

Laparoscopic anti-reflux surgery : indications, techniques and physiological effects

NARCIS (Netherlands)

Broeders, J.A.J.L.

2011-01-01

Gastro-oesophageal reflux disease (GORD) is a highly prevalent chronic disorder in which retrograde flow of gastric contents into the oesophagus causes troublesome symptoms or lesions. Proton pump inhibitor (PPI) therapy controls reflux disease in 95% of the patients and the remaining 5% have

Improvement of gastroesophageal reflux disease in Japanese patients with spinal kyphotic deformity who underwent surgical spinal correction.

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Sugimoto, Mitsushige; Hasegawa, Tomohiko; Nishino, Masafumi; Sahara, Shu; Uotani, Takahiro; Ichikawa, Hitomi; Kagami, Takuma; Sugimoto, Ken; Yamato, Yu; Togawa, Daisuke; Kobayashi, Sho; Hoshino, Hironobu; Matsuyama, Yukihiro; Furuta, Takahisa

2016-01-01

Spinal kyphotic deformity occasionally results in gastroesophageal reflux disease (GERD). The effects of acid reflux on the esophagus in kyphotic patients are unclear, however, and it is unknown whether acid reflux, endoscopic GERD, and reflux-related symptoms improve following surgical spinal correction in these patients. Herein, we investigated the characteristics of GERD in kyphotic patients and the improvement in GERD following surgical correction. In 48 patients with severe kyphotic deformity scheduled for surgical spinal correction, we conducted esophagogastroduodenoscopy, 24-h pH monitoring and three questionnaire surveys, including the frequency scale for the symptoms of GERD (FSSG). We repeated these measurements after surgical correction and compared pre- and post-surgery values. Of 48 patients, 70.8% [95% CI: 55.9-83.0%, 34/48] had endoscopically evaluated esophageal mucosal injury. Regarding pH before surgery, 64.9% (CI: 47.5-79.8%, 24/37) had abnormal acid reflux (intraesophageal pH reflux decreased from 66.7% (95% CI: 41.0-86.7%) to 33.3% (95% CI: 13.3-59.0%) (P = 0.045). Surgical spinal correction in kyphosis patients improves not only kyphotic deformity-related disorders but also esophageal mucosal injury, abnormal acid reflux, and reflux-related symptoms. © 2015 Japan Gastroenterological Endoscopy Society.

Gastroesophageal reflux disease and risk for bipolar disorder: a nationwide population-based study.

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Lin, Wan-Shan; Hu, Li-Yu; Liu, Chia-Jen; Hsu, Chih-Chao; Shen, Cheng-Che; Wang, Yen-Po; Hu, Yu-Wen; Tsai, Chia-Fen; Yeh, Chiu-Mei; Chen, Pan-Ming; Su, Tung-Ping; Chen, Tzeng-Ji; Lu, Ti

2014-01-01

Studies have shown that chronic inflammation may play a vital role in the pathophysiology of both gastroesophageal reflux disease (GERD) and bipolar disorder. Among patients with GERD, the risk of bipolar disorder has not been well characterized. We explored the relationship between GERD and the subsequent development of bipolar disorder, and examined the risk factors for bipolar disorder in patients with GERD. We identified patients who were diagnosed with GERD in the Taiwan National Health Insurance Research Database. A comparison cohort without GERD was matched according to age, sex, and comorbidities. The occurrence of bipolar disorder was evaluated in both cohorts based on diagnosis and the prescription of medications. The GERD cohort consisted of 21,674 patients, and the comparison cohort consisted of 21,674 matched control patients without GERD. The incidence of bipolar disorder (incidence rate ratio [IRR] 2.29, 95% confidence interval [CI] 1.58-3.36, Pdisorder (HR 4.89, 95% CI 3.06-7.84, P = .004) were independent risk factors for the development of bipolar disorder among GERD patients. GERD may increase the risk of developing bipolar disorder. Based on our data, we suggest that attention should be focused on female patients younger than 60 years, and patients with alcohol use disorder, following a GERD diagnosis.

[Hearing voices does not always constitute a psychosis].

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Sommer, I E C; van der Spek, D W

2016-01-01

Hearing voices (i.e. auditory verbal hallucinations) is mainly known as part of schizophrenia and other psychotic disorders. However, hearing voices is a symptom that can occur in many psychiatric, neurological and general medical conditions. We present three cases of non-psychotic patients with auditory verbal hallucinations caused by different disorders. The first patient is a 74-year-old male with voices due to hearing loss, the second is a 20-year-old woman with voices due to traumatisation. The third patient is a 27-year-old woman with voices caused by temporal lobe epilepsy. Hearing voices is a phenomenon that occurs in a variety of disorders. Therefore, identification of the underlying disorder is essential to indicate treatment. Improvement of coping with the voices can reduce their impact on a patient. Antipsychotic drugs are especially effective when hearing voices is accompanied by delusions or disorganization. When this is not the case, the efficacy of antipsychotic drugs will probably not outweigh the side-effects.

Voice analysis as an objective state marker in bipolar disorder

DEFF Research Database (Denmark)

Faurholt-Jepsen, M.; Busk, Jonas; Frost, M.

2016-01-01

features with automatically generated objective smartphone data on behavioral activities (for example, number of text messages and phone calls per day) and electronic self-monitored data (mood) on illness activity would increase the accuracy as a marker of affective states. Using smartphones, voice...... features, automatically generated objective smartphone data on behavioral activities and electronic self-monitored data were collected from 28 outpatients with bipolar disorder in naturalistic settings on a daily basis during a period of 12 weeks. Depressive and manic symptoms were assessed using...... to be more accurate, sensitive and specific in the classification of manic or mixed states with an area under the curve (AUC)=0.89 compared with an AUC=0.78 for the classification of depressive states. Combining voice features with automatically generated objective smartphone data on behavioral activities...

Does gastroesophageal reflux increase chronic obstructive pulmonary disease exacerbations?

Science.gov (United States)

Iliaz, Sinem; Iliaz, Raim; Onur, Seda Tural; Arici, Serpil; Akyuz, Umit; Karaca, Cetin; Demir, Kadir; Besisik, Fatih; Kaymakoglu, Sabahattin; Akyuz, Filiz

2016-06-01

The relationship between chronic obstructive pulmonary disease (COPD) exacerbations and gastroesophageal reflux (GER) has been investigated less than asthma-GER. We aimed to evaluate the presence of GER in patients with COPD and its impact on exacerbations. We included 24 patients with stable mild-moderate stage COPD and 19 volunteers as the control group. We conducted a gastroesophageal reflux disease (GERD) symptom questionnaire, gastroscopy, manometry, and an ambulatory 24-h pH-impedance study. According to the GERD questionnaire, only 5 (20.8%) patients with COPD had typical GER symptoms. According to the 24-h pH-impedance study, the mean DeMeester score (DMS) was 38.1 ± 34.6 in the COPD group and 13.3 ± 16.8 in the control group (p = 0.01). The acid reflux (DMS > 14.7) rate was higher in patients with COPD than in controls (73.9% vs 26.3%, p = 0.01). The symptom association probability positivity rate was 17.4% (n = 4) in the COPD group, which was similar to the controls (p = 0.11). The mean proximal extension rate of reflux (Z 17 cm) was 26.4 ± 12.9% in the COPD group. The proximal extent of reflux was positively correlated with the number of COPD exacerbations per year (p = 0.03, r = 0.448). In the motility results, only 2 (20%) patients in the control group had a minor motility disorder. Seventeen (70.8%) patients in the COPD group had a minor motility disorder, and 4 (16.7%) had major motility disorders (p gastroesophageal reflux was frequent in patients with COPD, but only a quarter had typical reflux symptoms. The proximal extent of reflux may trigger frequent exacerbations of COPD. Copyright © 2016 Elsevier Ltd. All rights reserved.

[Impact of reflux on the kidney].

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Mollard, P; Louis, D; Basset, T

1984-03-01

Description of the reflux nephropathy. Pyelonephritis lesions are undoubtedly linked to the vesico-ureteric reflux. The role of the intra-renal reflux ( Hodson ) and the Big Bang Theory ( Ransley ) are discussed as the data from animal experiments. The role of the sterile reflux and of the segmental hypoplasia is relatively less important. The actual management of vesico-ureteric reflux treatment is questioned.

Voice disorder outcome profile (V-DOP)-translation and validation in Tamil language.

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Mahalingam, Shenbagavalli; Boominathan, Prakash; Subramaniyan, Balasubramaniyan

2014-11-01

This study sought to translate and validate the voice disorder outcome profile (V-DOP) for Tamil-speaking populations. It was implemented in two phases: the English language V-DOP developed for an Indian population was first translated into Tamil, a south Indian Dravidian language. Five Tamil language experts verified the translated version for exactness of meaning and usage. The expert's comments and suggestions were used to select the questions for the final V-DOP, thus establishing content validity. Then the translated V-DOP was administered to 95 subjects (75 in clinical and 20 in nonclinical group) for reliability (item-total correlation) and validity (construct) measures. The overall Cronbach coefficient α for V-DOP was 0.89 whereas the mean total V-DOP score was zero for the nonclinical group and 104.28 for the clinical group (standard deviation = 64.71). The emotional and functional domains indicated a statistically significant correlation (r = 0.91 and r = 0.90 respectively), followed by the physical domain (r = 0.82) with the total scores. A significant, but moderate correlation was obtained across V-DOP domains (r = 0.50 to 0.60; P Tamil is a valid and reliable tool for evaluating the impact of voice disorders in Tamil-speaking population. Copyright © 2014 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Functional Dysphonia during Mental Imagery: Testing the Trait Theory of Voice Disorders

Science.gov (United States)

van Mersbergen, Miriam; Patrick, Christopher; Glaze, Leslie

2008-01-01

Purpose: Previous research has proposed that persons with functional dysphonia (FD) present with temperamental traits that predispose them to their voice disorder. We investigated this theory in a controlled experiment and compared them with social anxiety (SA) and healthy control (HC) groups. Method: Twelve participants with FD, 19 participants…

Gastro-oesophageal reflux disease and non-asthma lung disease

Directory of Open Access Journals (Sweden)

R. S. Morehead

2009-12-01

Full Text Available Gastro-oesophageal reflux disease (GERD is a common disorder in Western countries, and its relationship to airways disorders (e.g. asthma has been well established. Lung diseases other than asthma have also been associated with GERD, but the nature and scope of this relationship has not been fully defined. Diseases that have been associated with GERD include bronchiolitis syndromes, idiopathic pulmonary fibrosis, scleroderma and nontubercular mycobacterial infection. Diagnostic evaluation centres upon proving both reflux and pulmonary aspiration, which may be accomplished in some cases by lung biopsy. However, in many cases a compatible clinical and radiographic picture coupled with proof of proximal reflux by combined oesophageal probe testing may suffice for a provisional diagnosis and allow institution of anti-reflux measures. Proton-pump inhibitors are the medications of choice for GERD; other interventions shown to reduce reflux are weight loss, elevation of the head of the bed and avoidance of recumbency after meals. However, acid suppression therapy does not address non-acid reflux that may be important in disease pathogenesis in select patients, and lifestyle modifications often fail. Laparoscopic fundoplication is the procedure of choice for medically refractory GERD with excellent short-term results with respect to respiratory symptoms associated with GERD; however, long-term studies document a significant percentage of patients requiring ongoing acid suppression therapy.

[Gastric and duodenal secretory and motor-evacuatory activity in patients with gastroesophageal reflux disease associated with different types of reflux].

Science.gov (United States)

Dzhulay, G S; Sekareva, E V

2016-01-01

To estimate esophageal and gastric pH values on an empty stomach and after stimulation of gastric secretion and gastric and duodenal motor-evacuatory activity in patients with gastroesophageal reflux disease (GERD) associated with pathological refluxes, such as gastroesophageal reflux (GER) and duodenogastroesophageal reflux (DGER). The observational cross-sectional study was conducted to investigate and compare the parameters of intraesophageal and intragastric pH metry and peripheral electrogastroenterography in 103 GERD patients with endoscopically positive distal reflux esophagitis in GER and DGER. The patients with GERD developed pathological esophageal refluxes (both GER and DGER) in various degrees of impaired gastric production, from anacidity to hyperacidity. The patients with predominant DGER were found to have gastric hyperacidity and normal acidity slightly less frequently than those with predominant GER. The patients with GERD developing in the presence of predominant GER had moderate gastric stasis with discoordinated antroduodenal propulsion resulting from hypomotor dyskinesia of the stomach and duodenum. When DGER was predominant in the patients with GERD, the signs of gastric stasis and duodenal hyperkinesia were concurrent with discoordinated antroduodenal and duodenojejunal propulsion. The specific features of the esophagogastroduodenal secretory and motor evacuatory disorders found create conditions for the pathological refluxes into the esophagus, which differ in the composition of refluxate.

Gastroesophageal reflux disease-related and functional heartburn: pathophysiology and treatment.

Science.gov (United States)

Miwa, Hiroto; Kondo, Takashi; Oshima, Tadayuki

2016-07-01

Patients who continue to experience heartburn symptoms despite adequate-dose proton pump inhibitor therapy have unmet clinical needs. In this review, we focus on the most recent findings related to the mechanism of heartburn symptom generation, and on the treatment of gastroesophageal reflux disease-related and functional heartburn. The immunological mechanism in the esophageal mucosa has been addressed as a potential mechanism of the onset of esophageal mucosa damage and the generation of heartburn symptoms. Peripheral or central hypersensitivity in viscera is a potentially unifying pathophysiological concept in functional heartburn. Vonoprazan, a novel and potent first-in-class potassium-competitive acid blocker, is expected to prove useful in the treatment of reflux disease. New findings in the mechanisms of heartburn symptom generation are emerging, including the immunological mediation of esophageal mucosal damage and the development of visceral hypersensitivity in functional heartburn. In the future, we anticipate the emergence of new and specific therapeutic options based on these mechanisms, with less dependence on acid-suppressing agents.

Upper Gastrointestinal Tract Motility Disorders in Women, Gastroparesis, and Gastroesophageal Reflux Disease.

Science.gov (United States)

Zia, Jasmine K; Heitkemper, Margaret M

2016-06-01

This article reviews the sex differences in upper gastrointestinal (GI) motility for both healthy and common dysmotility conditions. It focuses on gastroesophageal reflux disease and other esophageal motor disorders for the esophagus and on gastroparesis and accelerated gastric emptying for the stomach. It also describes differences in upper GI motility signs and symptoms during each female hormonal stage (ie, menstrual cycle, pregnancy, perimenopause, menopause) for both healthy participants and those suffering from one of the aforementioned upper GI dysmotility conditions. More research still needs to be conducted to better understand sex differences in upper GI motility. Copyright © 2016 Elsevier Inc. All rights reserved.

Canadian Consensus Conference on the Management of Gastroesophageal Reflux Disease in Adults – Update 2004

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David Armstrong

2005-01-01

Full Text Available BACKGROUND: Gastroesophageal reflux disease (GERD is the most prevalent acid-related disorder in Canada and is associated with significant impairment of health-related quality of life. Since the last Canadian Consensus Conference in 1996, GERD management has evolved substantially.

Esophageal motility abnormalities in gastroesophageal reflux disease

Science.gov (United States)

Martinucci, Irene; de Bortoli, Nicola; Giacchino, Maria; Bodini, Giorgia; Marabotto, Elisa; Marchi, Santino; Savarino, Vincenzo; Savarino, Edoardo

2014-01-01

Esophageal motility abnormalities are among the main factors implicated in the pathogenesis of gastroesophageal reflux disease. The recent introduction in clinical and research practice of novel esophageal testing has markedly improved our understanding of the mechanisms contributing to the development of gastroesophageal reflux disease, allowing a better management of patients with this disorder. In this context, the present article intends to provide an overview of the current literature about esophageal motility dysfunctions in patients with gastroesophageal reflux disease. Esophageal manometry, by recording intraluminal pressure, represents the gold standard to diagnose esophageal motility abnormalities. In particular, using novel techniques, such as high resolution manometry with or without concurrent intraluminal impedance monitoring, transient lower esophageal sphincter (LES) relaxations, hypotensive LES, ineffective esophageal peristalsis and bolus transit abnormalities have been better defined and strongly implicated in gastroesophageal reflux disease development. Overall, recent findings suggest that esophageal motility abnormalities are increasingly prevalent with increasing severity of reflux disease, from non-erosive reflux disease to erosive reflux disease and Barrett’s esophagus. Characterizing esophageal dysmotility among different subgroups of patients with reflux disease may represent a fundamental approach to properly diagnose these patients and, thus, to set up the best therapeutic management. Currently, surgery represents the only reliable way to restore the esophagogastric junction integrity and to reduce transient LES relaxations that are considered to be the predominant mechanism by which gastric contents can enter the esophagus. On that ground, more in depth future studies assessing the pathogenetic role of dysmotility in patients with reflux disease are warranted. PMID:24868489

Performance of Phonatory Deviation Diagrams in Synthesized Voice Analysis.

Science.gov (United States)

Lopes, Leonardo Wanderley; da Silva, Karoline Evangelista; da Silva Evangelista, Deyverson; Almeida, Anna Alice; Silva, Priscila Oliveira Costa; Lucero, Jorge; Behlau, Mara

2018-05-02

To analyze the performance of a phonatory deviation diagram (PDD) in discriminating the presence and severity of voice deviation and the predominant voice quality of synthesized voices. A speech-language pathologist performed the auditory-perceptual analysis of the synthesized voice (n = 871). The PDD distribution of voice signals was analyzed according to area, quadrant, shape, and density. Differences in signal distribution regarding the PDD area and quadrant were detected when differentiating the signals with and without voice deviation and with different predominant voice quality. Differences in signal distribution were found in all PDD parameters as a function of the severity of voice disorder. The PDD area and quadrant can differentiate normal voices from deviant synthesized voices. There are differences in signal distribution in PDD area and quadrant as a function of the severity of voice disorder and the predominant voice quality. However, the PDD area and quadrant do not differentiate the signals as a function of severity of voice disorder and differentiated only the breathy and rough voices from the normal and strained voices. PDD density is able to differentiate only signals with moderate and severe deviation. PDD shape shows differences between signals with different severities of voice deviation. © 2018 S. Karger AG, Basel.

[THE APPLICATION OF SHORT-TERM EFFICIENCY ANALYSIS IN DIAGNOSING OCCUPATIONAL VOICE DISORDERS].

Science.gov (United States)

Niebudek-Bogusz, Ewa; Just, Marcin; Tyc, Michał; Wiktorowicz, Justyna; Morawska, Joanna; Śliwińska-Kowalska, Mariola

2015-01-01

An objective determination of the range of vocal efficiency is rather difficult. The aim of the study was to assess the possibility of application of short-term acoustic efficiency analysis in diagnosing occupational voice disorders. The study covered 98 people (87 women and 11 men) diagnosed with occupational dysphonia throuigh videostroboscopic examination. The control group comprised 100 people (81 women and 19 men) with normal voices. The short-term acoustic analysis was carried out by means of DiagnoScope software, including classical parameters (Jitter group, Shimmer group and the assessment of noise degree NHR), as well as new short-term efficiency parameters determined in a short time period during sustained phonation of the vowel "a." The results were then compared. Results: The values of all the examined classical parameters were considerably higher in the study group of pathological voices than in the control group of normal voices (p = 0.00). The aerodynamic parameter, maximum phonation time, was significantly shorter by over 0.5 s in the study group than in the control group. The majority of the acoustic efficiency parameters were also considerably worse in the study group of subjects with occupational dysphonia than in the control group (p = 0.00). Moreover, the correlation between the efficiency parameters and most of the classical acoustic parameters in the study group implies that for the voices with occupational pathology the decreased efficiency of the vocal apparatus is reflected in the acoustic voice structure. Effliciency parameters determined during short-term acoustic analysis can be an objective indicator of the decreased phonatory function of the larnx, useful in diagnosing occupational vocal pathology.

Complications of gastro-oesophageal reflux disease.

Science.gov (United States)

Parasa, S; Sharma, P

2013-06-01

Gastro-oesophageal reflux disease (GORD) is on the rise with more than 20% of the western population reporting symptoms and is the most common gastrointestinal disorder in the United States. This increase in GORD is not exactly clear but has been attributed to the increasing prevalence of obesity, changing diet, and perhaps the decreasing prevalence of H. pylori infection. Complications of GORD could be either benign or malignant. Benign complications include erosive oesophagitis, bleeding and peptic strictures. Premalignant and malignant lesions include Barrett's metaplasia, and oesophageal cancer. Management of both the benign and malignant complications can be challenging. With the use of proton-pump inhibitors, peptic strictures (i.e., strictures related to reflux) have significantly declined. Several aspects of Barrett's management remain controversial including the stage in the disease process which needs to be intervened, type of the intervention and surveillance of these lesions to prevent development of high grade dysplasia and oesophageal adenocarcinoma. Copyright © 2013 Elsevier Ltd. All rights reserved.

Food and Gastroesophageal Reflux Disease.

Science.gov (United States)

Surdea-Blaga, Teodora; Negrutiu, Dana E; Palage, Mariana; Dumitrascu, Dan L

2017-05-15

Gastroesophageal reflux disease is a chronic condition with a high prevalence in western countries. Transient lower esophageal sphincter relaxation episodes and a decreased lower esophageal sphincter pressure are the main mechanisms involved. Currently used drugs are efficient on reflux symptoms, but only as long as they are administered, because they do not modify the reflux barrier. Certain nutrients or foods are generally considered to increase the frequency of gastroesophageal reflux symptoms, therefore physicians recommend changes in diet and some patients avoid bothering foods. This review summarizes current knowledge regarding food and gastroesophageal reflux. For example, fat intake increases the perception of reflux symptoms. Regular coffee and chocolate induce gastroesophageal reflux and increase the lower esophageal exposure to acid. Spicy foods might induce heartburn, but the exact mechanism is not known. Beer and wine induce gastroesophageal reflux, mainly in the first hour after intake. For other foods, like fried food or carbonated beverages data on gastroesophageal reflux is scarce. Similarly, there is few data about the type of diet and gastroesophageal reflux. Mediterranean diet and a very low carbohydrate diet protect against reflux. Regarding diet-related practices, consistent data showed that a "short-meal-to-sleep interval" favors reflux episodes, therefore some authors recommend that dinner should be at least four hours before bedtime. All these recommendations should consider patient's weight, because several meta-analysis showed a positive association between increased body mass index and gastroesophageal reflux disease. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

The self or the voice? Relative contributions of self-esteem and voice appraisal in persistent auditory hallucinations.

Science.gov (United States)

Fannon, Dominic; Hayward, Peter; Thompson, Neil; Green, Nicola; Surguladze, Simon; Wykes, Til

2009-07-01

Persistent auditory hallucinations are common, disabling and difficult to treat. Cognitive behavioural therapy is recommended in their treatment though there is limited empirical evidence of the role of cognitive factors in the formation and persistence of voices. Low self-esteem is thought to play a causal and maintaining role in a range of clinical disorders, particularly depression, which is prevalent and disabling in schizophrenia. It was hypothesized that low self-esteem is prominent in, and contributes to, depression in voice hearers. Beliefs about persistent auditory hallucinations were investigated in 82 patients using the Beliefs About Voices Questionnaire--revised in a cross-sectional design. Self-esteem and depression were assessed using standardized measures. Depression and low self-esteem were prominent as were beliefs about the omnipotence and malevolence of auditory hallucinations. Beliefs about the uncontrollability and dominance of auditory hallucinations and low self-esteem were significantly correlated with depression. Low self-esteem did not mediate the effect of beliefs about auditory hallucinations--both acted independently to contribute to depression in this sample of patients with schizophrenia and persistent auditory hallucinations. Low self-esteem is of fundamental importance to the understanding of affective disturbance in voice hearers. Therapeutic interventions need to address both the appraisal of self and hallucinations in schizophrenia. Measures which ameliorate low self-esteem can be expected to improve depressed mood in this patient group. Further elucidation of the mechanisms involved can strengthen existing models of positive psychotic symptoms and provide targets for more effective treatments.

Pathogenesis of Double-Dose Proton Pump Inhibitor-Resistant Non-Erosive Reflux Disease, and Mechanism of Reflux Symptoms and Gastric Acid Secretion-Suppressive Effect in the Presence or Absence of Helicobacter pylori Infection.

Science.gov (United States)

Kawami, Noriyuki; Takenouchi, Nana; Umezawa, Mariko; Hoshino, Shintaro; Hanada, Yuriko; Hoshikawa, Yoshimasa; Sano, Hirohito; Hoshihara, Yoshio; Nomura, Tsutomu; Uchida, Eiji; Iwakiri, Katsuhiko

2017-01-01

Various mechanisms have been suggested to be responsible for contributing to the occurrence of proton pump inhibitor (PPI)-resistant non-erosive reflux disease (NERD). The aims of this study were to clarify the pathogenesis of PPI-resistant NERD. Fifty-three patients with NERD, who had persistent reflux symptoms despite taking double-dose PPI, were included in this study. After excluding eosinophilic esophagitis (EoE) and primary esophageal motility disorder, esophageal impedance-pH monitoring was carried out. In symptom index (SI)-positive patients, the mechanism of SI positivity and the percent time with intragastric pH >4 were investigated according to the presence or absence of Helicobacter pylori infection. One of the 53 patients had EoE, and 4 had primary esophageal motility disorder. Twenty-three and 2 patients were SI-positive for liquid and gas-only reflux respectively. Of 17 SI-positive, H. pylori-negative patients, 5 were SI-positive for acid reflux, whereas all of the H. pylori-positive patients were SI-positive for non-acid reflux. The percent time with intragastric pH >4 was significantly lower in the H. pylori-negative patients than in the H. pylori-positive patients. The pathogenesis of double-dose PPI-resistant NERD was identified in 57%. In some of H. pylori-negative patients, acid-related symptoms were observed. However, in H. pylori-positive patients, these symptoms were excluded by taking double-dose PPI. © 2017 S. Karger AG, Basel.

Optimal dose-response relationships in voice therapy.

Science.gov (United States)

Roy, Nelson

2012-10-01

Like other areas of speech-language pathology, the behavioural management of voice disorders lacks precision regarding optimal dose-response relationships. In voice therapy, dosing can presumably vary from no measurable effect (i.e., no observable benefit or adverse effect), to ideal dose (maximum benefit with no adverse effects), to doses that produce toxic or harmful effects on voice production. Practicing specific vocal exercises will inevitably increase vocal load. At ideal doses, these exercises may be non-toxic and beneficial, while at intermediate or high doses, the same exercises may actually be toxic or damaging to vocal fold tissues. In pharmacology, toxicity is a critical concept, yet it is rarely considered in voice therapy, with little known regarding "effective" concentrations of specific voice therapies vs "toxic" concentrations. The potential for vocal fold tissue damage related to overdosing on specific vocal exercises has been under-studied. In this commentary, the issue of dosing will be explored within the context of voice therapy, with particular emphasis placed on possible "overdosing".

Gastroesophageal Reflux Disease and Alkaline Reflux: the Mechanisms of the Development and Therapeutic Approach

Directory of Open Access Journals (Sweden)

T.D. Zviahintseva

2016-11-01

Full Text Available The article deals with gastroesophageal reflux disease (GERD — a pathology, which occupies a leading place among all acid-related diseases. The main mechanism of GERD is a violation of the motor-evacuation function of the stomach — slowing gastric emptying and duodenogastric reflux. Slow gastric emptying contributes to more frequent reflux, and the presence of duodenal contents in refluxate — alkaline reflux — is aggressive for the esophageal mucosa (EM. This is due to the presence of bile acids, lysolecithin and pancreatic enzymes in the esophageal refluxate. A long existing contact of aggressive factors in the stomach and the esophagus leads to the development of inflammatory and destructive lesions of the mucous membrane of these organs. According to many researchers, bile acids play a key role in the pathogenesis of the damaging effects on the EM. Drug correction of GERD with alkaline reflux includes, along with the administration of proton pump inhibitors, prokinetics (itopride hydrochloride and ursodeoxycholic acid preparations.

Prevalence and Spectrum of Gastro Esophageal Reflux Disease in Bronchial Asthma.

Science.gov (United States)

Rameschandra, Sahoo; Acharya, Vishak; Kunal; Vishwanath, Tantry; Ramkrishna, Anand; Acharya, Preetam

2015-10-01

There exists a complex interplay between asthma and gastroesophageal reflux disease. Both these diseases are known to aggravate each other and amelioration of one is necessary for the control of the other. There is a paucity of studies in Indian population on this subject. To evaluate the clinical features and the endoscopic findings of the upper gastrointestinal tract in patients with bronchial asthma. Study was conducted at KMC group of hospitals, Mangalore in the Department of chest medicine in association with Department of gastroenterology. Subjects included 50 cases of bronchial asthma and controls were 58 non asthmatic patients with allergic rhinitis and chronic urticaria. All patients were queried about presence or absence of symptoms of upper gastro intestinal tract disorders by gastro oesophageal reflux disease (GERD) questionnaire and all the included patients underwent upper gastro intestinal endoscopy. The study showed that symptoms of gastroesophageal reflux were significantly more in asthmatics (52%) as compared to the controls (28%). The common presenting features of gastroesophageal reflux in asthmatics were heartburn (40%) retrosternal pain (24%), nocturnal cough (18%), dyspepsia (16%) and regurgitation (14%) and the above symptoms were significantly more common in asthmatics as compared to controls. Gastroesophageal reflux disease was found to be significantly more common in the asthmatics (58%) as compared to the control group where it was present in 32.75% of the subjects. Clinical or endoscopic evidence of any upper gastrointestinal disorder was found in 68% of the asthmatics as compared to 37.93% of the controls. This difference was found to be statistically significant. The study showed that gastroesophageal reflux disease was significantly more in asthmatics as compared to the controls. Upper gastrointestinal symptoms were more common in asthmatics as against controls. Clinical or endoscopic evidence of upper gastrointestinal disorder and

Role of scintiscan studies of the esophagus in the diagnosis of related functional disorders

International Nuclear Information System (INIS)

Seidl, I.

1985-01-01

Radionuclide studies of the esophagus (by measuring the passage of a bolus of 99m-Tc DTPA and subsequent reflux tests) were carried out in a cohort of 248 patients, where the underlying pathological changes varied between individuals. In terms of sensitivity, this method was superior to mere reflux measurements and long-term pH determinations - just as well as to histological, endoscopic and simple X-ray examinations. Disorders of the esophageal function can mostly not be predicted from the clinical symptoms and signs alone. if esophageal function studies are combined with radionuclide examinations of gastric emptying, esophageal disorders are revealed in about 50% of cases showing deviations of the gastric emptying rate in either direction. It deserves to be mentioned here that this is quite independent of the level of gastric secretion. The results obtained have shown that esophageal function studies in combination with reflux tests are an invaluable technique of screening for esophageal function disorders. (TRV) [de

The application of short-term efficiency analysis in diagnosing occupational voice disorders

Directory of Open Access Journals (Sweden)

Ewa Niebudek-Bogusz

2015-06-01

Full Text Available Background: An objective determination of the range of vocal efficiency is rather difficult. The aim of the study was to assess the possibility of application of short-term acoustic efficiency analysis in diagnosing occupational voice disorders. Material and Methods: The study covered 98 people (87 women and 11 men diagnosed with occupational dysphonia through videostroboscopic examination. The control group comprised 100 people (81 women and 19 men with normal voices. The short-term acoustic analysis was carried out by means of DiagnoScope software, including classical parameters (Jitter group, Shimmer group and the assessment of noise degree NHR, as well as new short-term efficiency parameters determined in a short time period during sustained phonation of the vowel “a.” The results were then compared. Results: The values of all the examined classical parameters were considerably higher in the study group of pathological voices than in the control group of normal voices (p = 0.00. The aerodynamic parameter, maximum phonation time, was significantly shorter by over 0.5 s in the study group than in the control group. The majority of the acoustic efficiency parameters were also considerably worse in the study group of subjects with occupational dysphonia than in the control group (p = 0.00. Moreover, the correlation between the efficiency parameters and most of the classical acoustic parameters in the study group implies that for the voices with occupational pathology the decreased efficiency of the vocal apparatus is reflected in the acoustic voice structure. Conclusions: Efficiency parameters determined during short-term acoustic analysis can be an objective indicator of the decreased phonatory function of the larynx, useful in diagnosing occupational vocal pathology. Med Pr 2015;66(2:225–234

Scintigraphic diagnosis of the gastro-esophageal reflux

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Pfluecke, F.; Krueger, M.; Reinke, R.; Groth, P. (Rostock Univ. (German Democratic Republic). Radiologische Klinik)

1982-09-01

Patients with peptic esophagitis or typical complaints with respect to reflux without esophagitis and control persons (n = 68) were comparatively examined for gastroesophageal reflux by means of scintigraphy (after administration of test solutions labelled with /sup 99m/Tc-DTPA or after intravenous application of /sup 99m/Tc-pertechnetate) and by means of continuous intraesophageal p/sub H/ measurement. The scintigraphic test of the reflux was successful for very few patients only with reflux disease and a reflux detectable by measuring the p/sub H/. The application of pentagastrin failed in improving the scintigraphic detection of the reflux. The cause of the unsuccessful scintigraphic evidence for the majority of the reflux patients seems to be the relatively small reflux volume.

Scintigraphic diagnosis of the gastro-esophageal reflux

International Nuclear Information System (INIS)

Pfluecke, F.; Krueger, M.; Reinke, R.; Groth, P.

1982-01-01

Patients with peptic esophagitis or typical complaints with respect to reflux without esophagitis and control persons (n = 68) were comparatively examined for gastroesophageal reflux by means of scintigraphy (after administration of test solutions labelled with /sup 99m/Tc-DTPA or after intravenous application of /sup 99m/Tc-pertechnetate) and by means of continuous intraesophageal p/sub H/ measurement. The scintigraphic test of the reflux was successful for very few patients only with reflux disease and a reflux detectable by measuring the p/sub H/. The application of pentagastrin failed in improving the scintigraphic detection of the reflux. The cause of the unsuccessful scintigraphic evidence for the majority of the reflux patients seems to be the relatively small reflux volume

Gastroesophageal reflux and pharyngeal function

International Nuclear Information System (INIS)

Ekberg, O.; Lindgren, S.; Malmoe Allmaenna Sjukhus

1986-01-01

Pharyngeal function and gastroesophageal reflux were compared in 84 dysphagic patients examined clinically and radiologically. Cricopharyngeal muscle incoordination, assessed cineradiographically, was revealed in 5 of 41 patients (12%) without and 17 of 43 patients (40%) with gastroesophageal reflux assessed clinically (p<0.05). Thus, there was a postive correlation between dysfunction of the cricopharyngeal muscle and gastroesophageal reflux. There was no correlation with other types of pharyngeal dysfunction. Our results support the assumption of a positive relationship between gastroesophageal reflux and pharyngeal function in terms of cricopharyngeal dysfunction. The pathogenesis of this relation was, however, not revealed. (orig.)

Gastroesophageal reflux and pharyngeal function

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Ekberg, O.; Lindgren, S.

Pharyngeal function and gastroesophageal reflux were compared in 84 dysphagic patients examined clinically and radiologically. Cricopharyngeal muscle incoordination, assessed cineradiographically, was revealed in 5 of 41 patients (12%) without and 17 of 43 patients (40%) with gastroesophageal reflux assessed clinically (p<0.05). Thus, there was a postive correlation between dysfunction of the cricopharyngeal muscle and gastroesophageal reflux. There was no correlation with other types of pharyngeal dysfunction. Our results support the assumption of a positive relationship between gastroesophageal reflux and pharyngeal function in terms of cricopharyngeal dysfunction. The pathogenesis of this relation was, however, not revealed.

Clinical Voices - an update

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Fusaroli, Riccardo; Weed, Ethan

Anomalous aspects of speech and voice, including pitch, fluency, and voice quality, are reported to characterise many mental disorders. However, it has proven difficult to quantify and explain this oddness of speech by employing traditional statistical methods. In this talk we will show how...

Impact of obesity treatment on gastroesophageal reflux disease.

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Khan, Abraham; Kim, Aram; Sanossian, Cassandra; Francois, Fritz

2016-01-28

Gastroesophageal reflux disease (GERD) is a frequently encountered disorder. Obesity is an important risk factor for GERD, and there are several pathophysiologic mechanisms linking the two conditions. For obese patients with GERD, much of the treatment effort is focused on weight loss and its consistent benefit to symptoms, while there is a relative lack of evidence regarding outcomes after novel or even standard medical therapy is offered to this population. Physicians are hesitant to recommend operative anti-reflux therapy to obese patients due to the potentially higher risks and decreased efficacy, and these patients instead are often considered for bariatric surgery. Bariatric surgical approaches are broadening, and each technique has emerging evidence regarding its effect on both the risk and outcome of GERD. Furthermore, combined anti-reflux and bariatric options are now being offered to obese patients with GERD. However, currently Roux-en-Y gastric bypass remains the most effective surgical treatment option in this population, due to its consistent benefits in both weight loss and GERD itself. This article aims to review the impact of both conservative and aggressive approaches of obesity treatment on GERD.

Prevalence and Risk Factors of Voice Problems Among Primary School Teachers in India.

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Devadas, Usha; Bellur, Rajashekhar; Maruthy, Santosh

2017-01-01

Teachers are more prone to develop voice problems (VPs) when compared with other professional voice users. The aim of present study was to investigate the prevalence and risk factors of VPs among primary school teachers in India. Epidemiological cross-sectional survey. Self-reporting questionnaire data were collected from 1082 teachers. Out of 1082 teachers who participated in the present study, 188 teachers reported VPs that account for a prevalence rate of 17.4%. Tired voice after long hours of talking was the most frequently reported symptom, followed by sore/dry throat, strain in voice, neck muscle tension, and difficulty in projecting voice. The adjusted odds ratio values showed number of years of teaching, high background noise levels in the classroom, experiencing psychological stress while teaching classes, improper breath management (holding breath while speaking), poor focus of the tone (clenching jaw/teeth while speaking), upper respiratory tract infection, thyroid problems, and acid reflux as significant risk factors for the development of VPs in the current cohort of teachers. Current results suggest that teachers develop VPs due to multiple risk factors. These factors may be either biological, psychomotor, or environment-related factors. A holistic approach (which could include educating teachers about voice care during their training, and if they develop VP during their career, then managing the VP by taking into consideration different risk factors) addressing all these factors needs to be adopted to prevent VPs in primary school teachers. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Outcomes Measurement in Voice Disorders: Application of an Acoustic Index of Dysphonia Severity

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Awan, Shaheen N.; Roy, Nelson

2009-01-01

Purpose: The purpose of this experiment was to assess the ability of an acoustic model composed of both time-based and spectral-based measures to track change following voice disorder treatment and to serve as a possible treatment outcomes measure. Method: A weighted, four-factor acoustic algorithm consisting of shimmer, pitch sigma, the ratio of…

Vocal Fold Phase Asymmetries in Patients with Voice Disorders: A Study across Visualization Techniques

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Bonilha, Heather Shaw; Deliyski, Dimitar D.; Whiteside, Joanna Piasecki; Gerlach, Terri Treman

2012-01-01

Purpose: To examine differences in vocal fold vibratory phase asymmetry judged from stroboscopy, high-speed videoendoscopy (HSV), and the HSV-derived playbacks of mucosal wave kymography, digital kymography, and a static medial digital kymography image of persons with hypofunctional and hyperfunctional voice disorders. Differences between the…

Voice disorders (dysphonia) in public school female teachers working in Belo Horizonte: prevalence and associated factors.

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de Medeiros, Adriane Mesquita; Barreto, Sandhi Maria; Assunção, Ada Avila

2008-11-01

The objective of this study is to establish the prevalence of dysphonia and associated factors in public school female teachers working in Belo Horizonte. This cross-sectional study was conducted on a random sample of schools between May 2004 and July 2005. There were 2103 elementary education daytime teachers from 83 schools included in the study. Self-applied questionnaires were used for data collection. These included questions on social and demographic matters, general health and mental health (General Health Questionnaire-12 [GHQ-12]), the environment and organization of work, and voice-related aspects. The variable dysphonia was classified as absent, possible, or probable based on the association between frequency of fatigue when speaking and worsened voice quality during the past 15 days. Multinomial logistic regression was used to analyze factors independently associated with dysphonia in each response subgroup and in total. One third of the female teachers did not report voice symptoms during the past 15 days (33%). The prevalence of probable dysphonia was 15%, and the prevalence for possible dysphonia was 52%. Factors associated with probable dysphonia were presence of recent upper airway problems (odds ratio [OR]=5.95, 95% confidence interval [CI]=4.06-8.71), problems at work because of voice (OR=65.30, 95% CI=19.33-220.59), other activities with intense voice use (OR=1.71, 95% CI=1.08-2.71), high noise levels (OR=2.55, 95% CI=1.72-3.76), poor ventilation in the classroom (OR=2.00, 95% CI=1.24-3.22), current mental disorder (OR=3.20, 95% CI=2.18-4.70), sedentary life style (OR=1.94, 95% CI=1.21-3.09), and marriage (OR=1.70, 95% CI=1.16-2.47). Associations between probable dysphonia, poor working conditions, health-related aspects, and professional jeopardy indicate the complexity of dysphonia in female teachers and the need for collective intervention strategies.

Oral soft tissue disorders are associated with gastroesophageal reflux disease: retrospective study.

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Watanabe, Masaaki; Nakatani, Eiji; Yoshikawa, Hiroo; Kanno, Takahiro; Nariai, Yoshiki; Yoshino, Aya; Vieth, Michael; Kinoshita, Yoshikazu; Sekine, Joji

2017-08-07

Dental erosion (DE), one of oral hard tissue diseases, is one of the extraoesophageal symptoms defined as the Montreal Definition and Classification of gastroesophageal reflux disease (GERD). However, no study evaluated the relationship between GERD and oral soft tissues. We hypothesized that oral soft tissue disorders (OSTDs) would be related to GERD. The study aimed to investigate the association OSTDs and GERD. GERD patients (105 cases), older and younger controls (25 cases each) were retrospectively examined for oral symptoms, salivary flow volume (Saxon test), swallowing function (repetitive saliva swallowing test [RSST]), teeth (decayed, missing, and filled [DMF] indices), and soft tissues (as evaluation of OSTDs, gingivitis; papillary, marginal, and attached [PMA] gingival indexes, simplified oral hygiene indices [OHI-S], and inflammatory oral mucosal regions). Clinical histories, which included body mass index [BMI], the existence of alcohol and tobacco use, and bruxism, were also investigated. A P value of bruxism, as an exacerbation factor of periodontal disease, in the GERD patients was significantly more frequent than in either control group (P = 0.041). OSTDs were associated with GERD, which was similar to the association between DE and GERD.

Gastroesophageal reflux disease and risk for bipolar disorder: a nationwide population-based study.

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Wan-Shan Lin

Full Text Available BACKGROUND: Studies have shown that chronic inflammation may play a vital role in the pathophysiology of both gastroesophageal reflux disease (GERD and bipolar disorder. Among patients with GERD, the risk of bipolar disorder has not been well characterized. OBJECTIVE: We explored the relationship between GERD and the subsequent development of bipolar disorder, and examined the risk factors for bipolar disorder in patients with GERD. METHODS: We identified patients who were diagnosed with GERD in the Taiwan National Health Insurance Research Database. A comparison cohort without GERD was matched according to age, sex, and comorbidities. The occurrence of bipolar disorder was evaluated in both cohorts based on diagnosis and the prescription of medications. RESULTS: The GERD cohort consisted of 21,674 patients, and the comparison cohort consisted of 21,674 matched control patients without GERD. The incidence of bipolar disorder (incidence rate ratio [IRR] 2.29, 95% confidence interval [CI] 1.58-3.36, P<.001 was higher among GERD patients than among comparison cohort. Multivariate, matched regression models showed that the female sex (hazard ratio [HR] 1.78, 95% CI 1.76-2.74, P = .008, being younger than 60 years old (HR 2.35, 95% CI 1.33-4.16, P = .003, and alcohol use disorder (HR 4.89, 95% CI 3.06-7.84, P = .004 were independent risk factors for the development of bipolar disorder among GERD patients. CONCLUSIONS: GERD may increase the risk of developing bipolar disorder. Based on our data, we suggest that attention should be focused on female patients younger than 60 years, and patients with alcohol use disorder, following a GERD diagnosis.

Mechanisms underlying reflux symptoms and dysphagia in patients with joint hypermobility syndrome, with and without postural tachycardia syndrome.

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Fikree, A; Aziz, Q; Sifrim, D

2017-06-01

The joint hypermobility syndrome (JHS) is a common non-inflammatory connective tissue disorder which frequently co-exists with postural tachycardia syndrome (PoTS), a form of orthostatic intolerance. Gastrointestinal symptoms and dysmotility have been reported in PoTS. Dysphagia and reflux are common symptoms in JHS, yet no studies have examined the physiological mechanism for these, subdivided by PoTS status. Thirty patients (28 female, ages: 18-62) with JHS and symptoms of reflux (n=28) ± dysphagia (n=25), underwent high-resolution manometry and 24 hour pH-impedance monitoring after questionnaire-based symptom assessment. Esophageal physiology parameters were examined in JHS, subdivided by PoTS status. Fifty-three percent of JHS patients with reflux symptoms had pathological acid reflux, 21% had reflux hypersensitivity, and 25% had functional heartburn. Acid exposure was more likely to be increased in the recumbent than upright position (64% vs 43%). The prevalence of hypotensive lower esophageal sphincter (33%) and hiatus hernia (33%) was low. Forty percent of patients with dysphagia had minor disorders of motility, 60% had functional dysphagia. Eighteen (60%) patients had coexistent PoTS-they had significantly higher dysphagia (21 vs 11.5, P=.04) and reflux scores (24.5 vs 16.5, P=.05), and double the prevalence of pathological acid reflux (64% vs 36%, P=.1) and esophageal dysmotility (50% vs 25%, P=.2) though this was not significant. A large proportion of JHS patients with esophageal symptoms have true reflux-related symptoms or mild esophageal hypomotility, and this is more likely if they have PoTS. © 2017 John Wiley & Sons Ltd.

Influence of exercise testing in gastroesophageal reflux in patients with gastroesophageal reflux disease.

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Mendes-Filho, Antonio Moreira; Moraes-Filho, Joaquim Prado Pinto; Nasi, Ary; Eisig, Jaime Natan; Rodrigues, Tomas Navarro; Barbutti, Ricardo Correa; Campos, Josemberg Marins; Chinzon, Decio

2014-01-01

Gastroesophageal reflux disease is a worldwide prevalent condition that exhibits a large variety of signs and symptoms of esophageal or extra-esophageal nature and can be related to the esophagic adenocarcinoma. In the last few years, greater importance has been given to the influence of physical exercises on it. Some recent investigations, though showing conflicting results, point to an exacerbation of gastroesophageal reflux during physical exercises. To evaluate the influence of physical activities in patients presenting with erosive and non erosive disease by ergometric stress testing and influence of the lower esophageal sphincter tonus and body mass index during this situation. Twenty-nine patients with erosive disease (group I) and 10 patients with non-erosive disease (group II) were prospectively evaluated. All the patients were submitted to clinical evaluation, followed by upper digestive endoscopy, manometry and 24 h esophageal pH monitoring. An ergometric testing was performed 1 h before removing the esophageal pH probe. During the ergometric stress testing, the following variables were analyzed: test efficacy, maximum oxygen uptake, acid reflux duration, gastroesophageal reflux symptoms, influence of the lower esophageal sphincter tonus and influence of body mass index in the occurrence of gastroesophageal reflux during these physical stress. Maximum oxigen consumption or VO 2 max, showed significant correlation when it was 70% or higher only in the erosive disease group, evaluating the patients with or without acid reflux during the ergometric testing (p=0,032). The other considered variables didn't show significant correlations between gastroesophageal reflux and physical activity (p>0,05). 1) Highly intensive physical activity can predispose the occurrence of gastroesophageal reflux episodes in gastroesophageal reflux disease patients with erosive disease; 2) light or short sessions of physical activity have no influence on reflux, regardless of body

Insights into the genetics of gastroesophageal reflux disease (GERD) and GERD-related disorders.

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Böhmer, A C; Schumacher, J

2017-02-01

Gastroesophageal reflux disease (GERD) is associated with obesity and hiatal hernia, and often precedes the development of Barrett's esophagus (BE) and esophageal adenocarcinoma (EA). Epidemiological studies show that the global prevalence of GERD is increasing. GERD is a multifactorial disease with a complex genetic architecture. Genome-wide association studies (GWAS) have provided initial insights into the genetic background of GERD. The present review summarizes current knowledge of the genetics of GERD and a possible genetic overlap between GERD and BE and EA. The review discusses genes and cellular pathways that have been implicated through GWAS, and provides an outlook on how future molecular research will enhance understanding of GERD pathophysiology. © 2017 John Wiley & Sons Ltd.

Voice problems among Slovenian physicians compared to the teachers: Prevalence and risk factors

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Maja Šereh Bahar

2012-09-01

Conclusions: The prevalence of voice disorders among outpatients’ physicians in Slovenia is high and is comparable to the incidence of voice problems in Slovenian teachers. URI is the most common cause of these voice problems. GERD, allergies and an age over 40 years were stated as the risk factors for voice disorders. In order to reduce the extent of voice problems, lessons on vocal hygiene, and additional information about diseases causing voice disorders should be included in their postgraduate education.

Reflux in Children

Science.gov (United States)

What are reflux (GER) and GERD? The esophagus is the tube that carries food from your mouth to your stomach. If your child has reflux, his or ... into the esophagus. Another name for reflux is gastroesophageal reflux (GER). GERD stands for gastroesophageal reflux disease. It ...

Reflux in Infants

Science.gov (United States)

What are reflux (GER) and GERD? The esophagus is the tube that carries food from your mouth to your stomach. If your baby has reflux, his or ... into the esophagus. Another name for reflux is gastroesophageal reflux (GER). GERD stands for gastroesophageal reflux disease. It ...

Nonlinear detection of disordered voice productions from short time series based on a Volterra-Wiener-Korenberg model

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Zhang Yu, E-mail: yuzhang@xmu.edu.cn [Key Laboratory of Underwater Acoustic Communication and Marine Information Technology of the Ministry of Education, Xiamen University, Xiamen Fujian 361005 (China); Sprecher, Alicia J. [Department of Surgery, Division of Otolaryngology - Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792-7375 (United States); Zhao Zongxi [Key Laboratory of Underwater Acoustic Communication and Marine Information Technology of the Ministry of Education, Xiamen University, Xiamen Fujian 361005 (China); Jiang, Jack J. [Department of Surgery, Division of Otolaryngology - Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792-7375 (United States)

2011-09-15

Highlights: > The VWK method effectively detects the nonlinearity of a discrete map. > The method describes the chaotic time series of a biomechanical vocal fold model. > Nonlinearity in laryngeal pathology is detected from short and noisy time series. - Abstract: In this paper, we apply the Volterra-Wiener-Korenberg (VWK) model method to detect nonlinearity in disordered voice productions. The VWK method effectively describes the nonlinearity of a third-order nonlinear map. It allows for the analysis of short and noisy data sets. The extracted VWK model parameters show an agreement with the original nonlinear map parameters. Furthermore, the VWK mode method is applied to successfully assess the nonlinearity of a biomechanical voice production model simulating irregular vibratory dynamics of vocal folds with a unilateral vocal polyp. Finally, we show the clinical applicability of this nonlinear detection method to analyze the electroglottographic data generated by 14 patients with vocal nodules or polyps. The VWK model method shows potential in describing the nonlinearity inherent in disordered voice productions from short and noisy time series that are common in the clinical setting.

Nonlinear detection of disordered voice productions from short time series based on a Volterra-Wiener-Korenberg model

International Nuclear Information System (INIS)

Zhang Yu; Sprecher, Alicia J.; Zhao Zongxi; Jiang, Jack J.

2011-01-01

Highlights: → The VWK method effectively detects the nonlinearity of a discrete map. → The method describes the chaotic time series of a biomechanical vocal fold model. → Nonlinearity in laryngeal pathology is detected from short and noisy time series. - Abstract: In this paper, we apply the Volterra-Wiener-Korenberg (VWK) model method to detect nonlinearity in disordered voice productions. The VWK method effectively describes the nonlinearity of a third-order nonlinear map. It allows for the analysis of short and noisy data sets. The extracted VWK model parameters show an agreement with the original nonlinear map parameters. Furthermore, the VWK mode method is applied to successfully assess the nonlinearity of a biomechanical voice production model simulating irregular vibratory dynamics of vocal folds with a unilateral vocal polyp. Finally, we show the clinical applicability of this nonlinear detection method to analyze the electroglottographic data generated by 14 patients with vocal nodules or polyps. The VWK model method shows potential in describing the nonlinearity inherent in disordered voice productions from short and noisy time series that are common in the clinical setting.

Gastroesophageal reflux disease

Science.gov (United States)

Peptic esophagitis; Reflux esophagitis; GERD; Heartburn - chronic; Dyspepsia - GERD ... into the esophagus. This is called reflux or gastroesophageal reflux. Reflux may cause symptoms. Harsh stomach acids can ...

Acid reflux episodes sensitize the esophagus to perception of weakly acidic and mixed reflux in non-erosive reflux disease patients.

Science.gov (United States)

Emerenziani, S; Ribolsi, M; Guarino, M P L; Balestrieri, P; Altomare, A; Rescio, M P; Cicala, M

2014-01-01

Non-erosive reflux disease (NERD) patients are more sensitive than erosive esophagitis patients to weakly acidic reflux and to the presence of gas in the refluxate. Intra-esophageal acid perfusion sensitizes esophageal receptors to mechanical and chemical stimuli. To establish whether acid sensitization plays a role in the perception of weakly acidic and mixed reflux episodes, 29 NERD patients, responders and 14 non-responders to proton pump inhibitors (PPIs), underwent pH-impedance monitoring. Non-responders repeated the study while on PPIs. To assess the effect of acid exposure on symptom perception, the time period with pH below 4 was measured in 15- and 30-minute time-windows preceding the onset of each reflux episode. Considering weakly acidic and mixed refluxes, both in responder and non-responder patients (off PPIs), the symptomatic refluxes were preceded by a significantly higher cumulative acid exposure than the asymptomatic refluxes. In all patients, following acid reflux, the percentage of symptomatic weakly acidic reflux episodes was significantly higher than that of asymptomatic refluxes. Non-responder patients, off-treatment, were characterized by a lower proportion of weakly acidic reflux and mixed reflux episodes. In the non-responder patients on PPI, only mixed and weakly symptomatic reflux episodes were preceded by a higher cumulative acid exposure. In NERD patients, spontaneous acid reflux enhances subsequent reflux perception, regardless of acidity or liquid/mixed composition of episodes; in non-responder patients on PPIs, only the perception of mixed and weakly acidic reflux episodes seems to be mediated by a preceding acid exposure. © 2013 John Wiley & Sons Ltd.

A pilot study of the relations within which hearing voices participates: Towards a functional distinction between voice hearers and controls

NARCIS (Netherlands)

McEnteggart, C.; Barnes-Holmes, Y.; Egger, J.I.M.; Barnes-Holmes, D.

2016-01-01

The current research used the Implicit Relational Assessment Procedure (IRAP) as a preliminary step toward bringing a broad, functional approach to understanding psychosis, by focusing on the specific phenomenon of auditory hallucinations of voices and sounds (often referred to as hearing voices).

Mechanisms of Reflux Perception in Gastroesophageal Reflux Disease: A Review

NARCIS (Netherlands)

Bredenoord, Albert J.

2012-01-01

Patients with reflux symptoms often do not have excessive esophageal acid exposure, and patients with severe gastroesophageal reflux often do not have reflux symptoms. Understanding why different types of reflux induce symptoms in different patients is vital for addressing therapeutic gaps in the

Voice-related of quality of life after treatment for laryngeal cancer

International Nuclear Information System (INIS)

Oridate, Nobuhiko; Furuta, Yasushi; Homma, Akihiro; Suzuki, Seigo; Suzuki, Fumiyuki; Hatakeyama, Hiromitsu; Taki, Shigenari; Sakashita, Tomohiro; Fukuda, Satoshi

2007-01-01

There are many methods of treating laryngeal cancers: definitive irradiation with or without concurrent chemotherapy, endoscopic laser surgery, partial surgery techniques, and total laryngectomy. Few studies have been reported on vocal function and quality of life of patients after the definitive treatment for laryngeal cancer, using single voice related QOL measures. The aim of this study was to examine voice related QOL in patients treated with various modalities using a Voice-Related Quality of Life (V-RQOL) questionnaire as well as Voice Handicap Index-10 (VHI-10) questionnaire. Between August 2006 and May 2007, survey data on voice utilizing the V-RQOL and VHI-10 were obtained from a total of 130 patients who had received definitive treatment for laryngeal cancers with follow-up at the Hokkaido University Hospital, and who were alive with no evidence of malignancy at the time of survey. Mean V-RQOL scores of the patients who received radiation therapy (n=63), chemoradiotherapy (n=29), laser resection (n=14) and total laryngectomy (n=27) as the final treatment for laryngeal cancer were 92.6, 92.9, 85.5, and 68.4, respectively. Mean VHI-10 values were 2.87, 2.34, 5.43, and 11.26. Such measures of quality of life are important endpoints to help judge the overall effectiveness of treatment options for laryngeal cancers. (author)

Mitochondrial dysfunction in children with reflux esophagitis

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A. A. Ziganshina

2017-01-01

Full Text Available Objective: to evaluate cellular energy metabolism in children with pathological gastroesophageal reflux, by determining the levels of free and bound carnitine in dry blood spot specimens and lactate and pyruvate in plasma.Characterization of children and methods. A total of 49 patients from the Diagnostic Department, Republican Children’s Clinical Hospital, Ministry of Health of the Republic of Tatarstan, were examined. A study group included 29 patients diagnosed as having reflux esophagitis. A control group consisted of 20 somatically healthy children without signs of gastrointestinal tract diseases. The investigators determined the levels of lactate and pyruvate in plasma by the Umbreit method and those of free and bound carnitine in the dried blood spot specimens by liquid chromatography-tandem mass spectrometry.Results. There were significant changes in the lactate-to-pyruvate ratio in children with reflux esophagitis accompanied by motility disorders. The values of free carnitine were higher than normal in 41% of the study group representatives. The mean values of lactate, pyruvate, and carnitines were within the acceptable range in the examined groups with significantly high values in the children with pathological gastroesophageal reflux.Conclusion. Gastrointestinal tract motility disorders are an indication for the detection of  energy-deficient diathesis in children and the early correction with energy-rich medications that will potentially affect the rate of recurrences and the severity of clinical manifestations of the disease. 

Gastroesophageal reflux disease vs. Panayiotopoulos syndrome: an underestimated misdiagnosis in pediatric age?

Science.gov (United States)

Parisi, Pasquale; Pacchiarotti, Claudia; Ferretti, Alessandro; Bianchi, Simona; Paolino, Maria Chiara; Barreto, Mario; Principessa, Luigi; Villa, Maria Pia

2014-12-01

Autonomic signs and symptoms could be of epileptic or nonepileptic origin, and the differential diagnosis depends on a number of factors which include the nature of the autonomic manifestations themselves, the occurrence of other nonictal autonomic signs/symptoms, and the age of the patient. Here, we describe twelve children (aged from ten months to six years at the onset of the symptoms) with Panayiotopoulos syndrome misdiagnosed as gastroesophageal reflux disease. Gastroesophageal reflux disease and Panayiotopoulos syndrome may represent an underestimated diagnostic challenge. When the signs/symptoms occur mainly during sleep, a sleep EEG or, if available, a polysomnographic evaluation may be the most useful investigation to make a differential diagnosis between autonomic epileptic and nonepileptic disorders. An early detection can reduce both the high morbidity related to mismanagement and the high costs to the national health service related to the incorrect diagnostic and therapeutic approaches. To decide if antiseizure therapy is required, one should take into account both the frequency and severity of epileptic seizures and the tendency to have potentially lethal autonomic cardiorespiratory involvement. In conclusion, we would emphasize the need to make a differential diagnosis between gastroesophageal reflux disease and Panayiotopoulos syndrome in patients with "an unusual" late-onset picture of GERD and acid therapy-resistant gastroesophageal reflux, especially if associated with other autonomic symptoms and signs. Copyright © 2014 Elsevier Inc. All rights reserved.

Safety voice for ergonomics (SAVE project: protocol for a workplace cluster-randomized controlled trial to reduce musculoskeletal disorders in masonry apprentices

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Laurel D. Kincl

2016-04-01

Full Text Available Abstract Background Masons have the highest rate of overexertion injuries among all construction trades and rank second for occupational back injuries in the United States. Identified ergonomic solutions are the primary method of reducing exposure to risk factors associated with musculoskeletal disorders. However, many construction workers lack knowledge about these solutions, as well as basic ergonomic principles. Construction apprentices, as they embark on their careers, are greatly in need of ergonomics training to minimize the cumulative exposure that leads to musculoskeletal disorders. Apprentices receive safety training; however, ergonomics training is often limited or non-existent. In addition, apprenticeship programs often lack “soft skills” training on how to appropriately respond to work environments and practices that are unsafe. The SAVE program – SAfety Voice for Ergonomics – strives to integrate evidence-based health and safety training strategies into masonry apprenticeship skills training to teach ergonomics, problem solving, and speaking up to communicate solutions that reduce musculoskeletal injury risk. The central hypothesis is that the combination of ergonomics training and safety voice promotion will be more effective than no training or either ergonomics training alone or safety voice training alone. Methods/design Following the development and pilot testing of the SAVE intervention, SAVE will be evaluated in a cluster-randomized controlled trial at 12 masonry training centers across the U.S. Clusters of apprentices within centers will be assigned at random to one of four intervention groups (n = 24 per group: (1 ergonomics training only, (2 safety voice training only, (3 combined ergonomics and safety voice training, or (4 control group with no additional training intervention. Outcomes assessed at baseline, at the conclusion of training, and then at six and 12 months post training will include

Safety voice for ergonomics (SAVE) project: protocol for a workplace cluster-randomized controlled trial to reduce musculoskeletal disorders in masonry apprentices.

Science.gov (United States)

Kincl, Laurel D; Anton, Dan; Hess, Jennifer A; Weeks, Douglas L

2016-04-27

Masons have the highest rate of overexertion injuries among all construction trades and rank second for occupational back injuries in the United States. Identified ergonomic solutions are the primary method of reducing exposure to risk factors associated with musculoskeletal disorders. However, many construction workers lack knowledge about these solutions, as well as basic ergonomic principles. Construction apprentices, as they embark on their careers, are greatly in need of ergonomics training to minimize the cumulative exposure that leads to musculoskeletal disorders. Apprentices receive safety training; however, ergonomics training is often limited or non-existent. In addition, apprenticeship programs often lack "soft skills" training on how to appropriately respond to work environments and practices that are unsafe. The SAVE program - SAfety Voice for Ergonomics - strives to integrate evidence-based health and safety training strategies into masonry apprenticeship skills training to teach ergonomics, problem solving, and speaking up to communicate solutions that reduce musculoskeletal injury risk. The central hypothesis is that the combination of ergonomics training and safety voice promotion will be more effective than no training or either ergonomics training alone or safety voice training alone. Following the development and pilot testing of the SAVE intervention, SAVE will be evaluated in a cluster-randomized controlled trial at 12 masonry training centers across the U.S. Clusters of apprentices within centers will be assigned at random to one of four intervention groups (n = 24 per group): (1) ergonomics training only, (2) safety voice training only, (3) combined ergonomics and safety voice training, or (4) control group with no additional training intervention. Outcomes assessed at baseline, at the conclusion of training, and then at six and 12 months post training will include: musculoskeletal symptoms, general health perceptions, knowledge of

Gastroesophageal reflux disease burden in Iran.

Science.gov (United States)

Delavari, Alireza; Moradi, Ghobad; Elahi, Elham; Moradi-Lakeh, Maziar

2015-02-01

Gastroesophageal reflux disease is one of the most common disorders of the gastrointestinal tract. The prevalence of this disease ranges from 5% to 20% in Asia, Europe, and North America. The aim of this study was to estimate the burden of gastroesophageal reflux disease in Iran. Burden of gastroesophageal reflux disease in Iran was estimated for one year from 21 March 2006 to 20 March 2007. The definition was adjusted with ICD-code of K21. Incident-based disability-adjusted life year (DALY) was used as the unit of analysis to quantify disease burden. A simplified disease model and DisMod II software were used for modeling. The annual incidence for total population of males and females in Iran was estimated 17.72 and 28.06 per 1000, respectively. The average duration of gastroesophageal reflux disease as a chronic condition was estimated around 10 years in both sexes. Total DALYs for an average of 59 symptomatic days per year was estimated 153,554.3 (60,330.8 for males and 93,223.5 for females).   The results of this study showed that reflux imposes high burden and high financial costs on the Iranian population. The burden of this disease in Iran is more similar to that of European countries rather than Asian countries. It is recommended to consider the disease as a public health problem and make decisions and public health plans to reduce the burden and financial costs of the disease in Iran.

APPLICATION OF AMINO ACID MIXTURE AGAINST ESOPHAGEAL REFLUX IN CHILDREN WITH COW MILK ALLERGY

Directory of Open Access Journals (Sweden)

E.A. Vishneva

2008-01-01

Full Text Available The esophageal reflux is quite often accompanied by cow milk allergy in infants. For that matter, the authors recommend to examin all infants with esophageal reflux to be sure if they have allergy or not. The authors represent diagnostic methods for both disorders. Besides the authors represent the results of the research work on effectiveness of amino acid mix for cmatreatment which they used in patients with esophageal reflux.Key words: allergy to the protein of the cow milk, esophageal reflux, amino acid mixture, children.

What is the real impairment on esophageal motility in patients with gastroesophageal reflux disease?

Science.gov (United States)

Falcão, Angela; Nasi, Ary; Brandão, Jeovana; Sallum, Rubens; Cecconello, Ivan

2013-04-01

Impairment of esophageal motility is a common finding in patients with gastroesophageal reflux disease (GERD) as reduced lower esophageal sphincter (LES) basal pressure. A very low LES pressure might facilitate the occurrence of more gastroesophageal reflux whereas abnormal esophageal peristalsis may contribute to impaired esophageal clearance after reflux. Evaluate the esophageal motor function of the lower esophageal sphincter and esophageal body in the various forms of gastroesophageal reflux disease. The manometrics records of 268 patients, who had evaluation of the esophageal motility as part of the diagnostic gastroesophageal reflux disease were split into four groups, as follows: 33 patients who had no esophagitis; 92 patients who had erosive esophagitis; 101 patients who had short Barrett's esophagus and 42 patients who had long Barrett's esophagus. The group who had long Barrett's esophagus showed smaller mean LES pressure and higher percentage of marked LES hypotonia; in the distal segment of the esophageal body the this group showed higher percentage of marked hypocontractility of the distal segment (disorders. The most intense esophageal motility disorders and lower pressure of lower esophageal sphincter were noted in the group with long Barrett's esophagus. Those with reflux esophagitis and short Barrett's esophagus had esophageal motility impairment, intermediate among patients with esophagitis and long Barrett's esophagus. Patients with typical symptoms of gastroesophageal reflux but without esophagitis by endoscopy study showed no impairment of esophageal motility.

[Applicability of Voice Handicap Index to the evaluation of voice therapy effectiveness in teachers].

Science.gov (United States)

Niebudek-Bogusz, Ewa; Kuzańska, Anna; Błoch, Piotr; Domańska, Maja; Woźnicka, Ewelina; Politański, Piotr; Sliwińska-Kowalska, Mariola

2007-01-01

The aim of this study was to assess the applicability of Voice Handicap Index (VHI) to the evaluation of effectiveness of functional voice disorders treatment in teachers. The subjects were 45 female teachers with functional dysphonia who evaluated their voice problems according to the subjective VHI scale before and after phoniatric management. Group I (29 patients) were subjected to vocal training, whereas group II (16 patients) received only voice hygiene instructions. The results demonstrated that differences in the mean VHI score before and after phoniatric treatment were significantly higher in group 1 than in group II (p teacher's dysphonia.

Relational Aggression: The Voices of Primary School Learners

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Botha, Johan

2014-01-01

The aim of this research was to explore and describe primary school learners' experiences of relational aggression at school. This was done within a qualitative research design with a phenomenological approach. In order to give a voice to primary school learners' lived experiences of relational aggression, 25 individual interviews were conducted…

Evidence-Based Clinical Voice Assessment: A Systematic Review

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Roy, Nelson; Barkmeier-Kraemer, Julie; Eadie, Tanya; Sivasankar, M. Preeti; Mehta, Daryush; Paul, Diane; Hillman, Robert

2013-01-01

Purpose: To determine what research evidence exists to support the use of voice measures in the clinical assessment of patients with voice disorders. Method: The American Speech-Language-Hearing Association (ASHA) National Center for Evidence-Based Practice in Communication Disorders staff searched 29 databases for peer-reviewed English-language…

Violence in schools and the voice of teachers.

Science.gov (United States)

Dornelas, Rodrigo; Santos, Thaynara Alves Dos; Oliveira, Daniela Sena de; Irineu, Roxane de Alencar; Brito, Aline; Silva, Kelly

2017-08-10

To correlate self-reporting of voice disorders with habits that impact voice production and situations of violence experienced by teachers. The study involved 41 elementary-school teachers of rural and urban areas. Two instruments were used for data collection: The Vocal Production Condition - Teacher (CPV-P) questionnaire and the Screening Index for Voice Disorders - ITDV. The chi-square test was used to verify association among variables with a significance level of 5%. The sample consisted of 8 men and 33 women aged 25-66 years with a median of 39 years. Regarding vocal habits, 33 people (80.5%) mentioned the screaming as usual practice, 40 people (97.5%) declared they talk a lot. As for voice care, 31 people (73.1%) reported drinking water while using their voice. As for the ITDV total score, 30 teachers (73.1%) were above the score threshold set for predisposition to vocal disorders. Statistical analysis revealed a significant association between female participants and complaint of graffiti writings as a type of violence. No significant correlation between the ITDV results with gender and the ITDV with forms of violence evaluated in the study was indicated. Self-reporting of voice disorders showed no significant relationship with acts of violence. However, analysis of the context of violence in schools and vocal problems are issues worthy of attention, particularly the observed naturalization of gender inssues, which is seldom problematized.

Gastroesophageal reflux

International Nuclear Information System (INIS)

Malmud, L.S.; Vitti, R.A.; Fisher, R.S.

1986-01-01

This paper deals with detection and quantification of gastroesophageal reflux. Gastroesophageal reflux (GER) generally refers to a symptom complex consisting of heartburn, regurgitation, and chest pain, the latter of which is often confused with pain of cardiac origin. Gastroesophageal reflux occurs when gastric or duodenal contents enter the esophagus. This phenomenon of symptomatic gastroesophageal reflux has been attributed to a variety of anatomic abnormalities, including loss of the acute cardioesophageal Angle of Hiss, widening of the diaphragmatic hiatus, loss of a normal gastric rosette formed by apposition of the gastric mucosal folds, disruption of the phrenoesophageal ligament, and conversion of the distal paraesophageal pressure from an intra-abdominal to an intrathoracic level. Lower esophageal sphincter (LES) dysfunction has been suggested as a major determinant of gastroesophageal competence. Quantitative scintigraphic studies of gastroesophageal reflux suggest that the LES pressure is the important determinant of gastroesophageal reflux, although some investigators have failed to confirm this role of the LES in gastroesophageal competence

Assessing Chronic Stress, Coping Skills, and Mood Disorders through Speech Analysis: A Self-Assessment 'Voice App' for Laptops, Tablets, and Smartphones.

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Braun, Silke; Annovazzi, Chiara; Botella, Cristina; Bridler, René; Camussi, Elisabetta; Delfino, Juan P; Mohr, Christine; Moragrega, Ines; Papagno, Costanza; Pisoni, Alberto; Soler, Carla; Seifritz, Erich; Stassen, Hans H

2016-01-01

Computerized speech analysis (CSA) is a powerful method that allows one to assess stress-induced mood disturbances and affective disorders through repeated measurements of speaking behavior and voice sound characteristics. Over the past decades CSA has been successfully used in the clinical context to monitor the transition from 'affectively disturbed' to 'normal' among psychiatric patients under treatment. This project, by contrast, aimed to extend the CSA method in such a way that the transition from 'normal' to 'affected' can be detected among subjects of the general population through 10-20 self-assessments. Central to the project was a normative speech study of 5 major languages (English, French, German, Italian, and Spanish). Each language comprised 120 subjects stratified according to gender, age, and education with repeated assessments at 14-day intervals (total n = 697). In a first step, we developed a multivariate model to assess affective state and stress-induced bodily reactions through speaking behavior and voice sound characteristics. Secondly, we determined language-, gender-, and age-specific thresholds that draw a line between 'natural fluctuations' and 'significant changes'. Thirdly, we implemented the model along with the underlying methods and normative data in a self-assessment 'voice app' for laptops, tablets, and smartphones. Finally, a longitudinal self-assessment study of 36 subjects was carried out over 14 days to test the performance of the CSA method in home environments. The data showed that speaking behavior and voice sound characteristics can be quantified in a reproducible and language-independent way. Gender and age explained 15-35% of the observed variance, whereas the educational level had a relatively small effect in the range of 1-3%. The self-assessment 'voice app' was realized in modular form so that additional languages can simply be 'plugged in' once the respective normative data become available. Results of the longitudinal

Lower pH values of weakly acidic refluxes as determinants of heartburn perception in gastroesophageal reflux disease patients with normal esophageal acid exposure.

Science.gov (United States)

de Bortoli, N; Martinucci, I; Savarino, E; Franchi, R; Bertani, L; Russo, S; Ceccarelli, L; Costa, F; Bellini, M; Blandizzi, C; Savarino, V; Marchi, S

2016-01-01

Multichannel impedance pH monitoring has shown that weakly acidic refluxes are able to generate heartburn. However, data on the role of different pH values, ranging between 4 and 7, in the generation of them are lacking. The aim of this study was to evaluate whether different pH values of weakly acidic refluxes play a differential role in provoking reflux symptoms in endoscopy-negative patients with physiological esophageal acid exposure time and positive symptom index and symptom association probability for weakly acidic refluxes. One hundred and forty-three consecutive patients with gastroesophageal reflux disease, nonresponders to proton pump inhibitors (PPIs), were allowed a washout from PPIs before undergoing: upper endoscopy, esophageal manometry, and multichannel impedance pH monitoring. In patients with both symptom index and symptom association probability positive for weakly acidic reflux, each weakly acidic reflux was evaluated considering exact pH value, extension, physical characteristics, and correlation with heartburn. Forty-five patients with normal acid exposure time and positive symptom association probability for weakly acidic reflux were identified. The number of refluxes not heartburn related was higher than those heartburn related. In all distal and proximal liquid refluxes, as well as in distal mixed refluxes, the mean pH value of reflux events associated with heartburn was significantly lower than that not associated. This condition was not confirmed for proximal mixed refluxes. Overall, a low pH of weakly acidic reflux represents a determinant factor in provoking heartburn. This observation contributes to better understand the pathophysiology of symptoms generated by weakly acidic refluxes, paving the way toward the search for different therapeutic approaches to this peculiar condition of esophageal hypersensitivity. © 2014 International Society for Diseases of the Esophagus.

Connections between voice ergonomic risk factors and voice symptoms, voice handicap, and respiratory tract diseases.

Science.gov (United States)

Rantala, Leena M; Hakala, Suvi J; Holmqvist, Sofia; Sala, Eeva

2012-11-01

The aim of the study was to investigate the connections between voice ergonomic risk factors found in classrooms and voice-related problems in teachers. Voice ergonomic assessment was performed in 39 classrooms in 14 elementary schools by means of a Voice Ergonomic Assessment in Work Environment--Handbook and Checklist. The voice ergonomic risk factors assessed included working culture, noise, indoor air quality, working posture, stress, and access to a sound amplifier. Teachers from the above-mentioned classrooms reported their voice symptoms, respiratory tract diseases, and completed a Voice Handicap Index (VHI). The more voice ergonomic risk factors found in the classroom the higher were the teachers' total scores on voice symptoms and VHI. Stress was the factor that correlated most strongly with voice symptoms. Poor indoor air quality increased the occurrence of laryngitis. Voice ergonomics were poor in the classrooms studied and voice ergonomic risk factors affected the voice. It is important to convey information on voice ergonomics to education administrators and those responsible for school planning and taking care of school buildings. Copyright © 2012 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

WHAT IS THE REAL IMPAIRMENT ON ESOPHAGEAL MOTILITY IN PATIENTS WITH GASTROESOPHAGEAL REFLUX DISEASE?

Directory of Open Access Journals (Sweden)

Angela FALCÃO

2013-04-01

Full Text Available Context Impairment of esophageal motility is a common finding in patients with gastroesophageal reflux disease (GERD as reduced lower esophageal sphincter (LES basal pressure. A very low LES pressure might facilitate the occurrence of more gastroesophageal reflux whereas abnormal esophageal peristalsis may contribute to impaired esophageal clearance after reflux. Objective Evaluate the esophageal motor function of the lower esophageal sphincter and esophageal body in the various forms of gastroesophageal reflux disease. Methods The manometrics records of 268 patients, who had evaluation of the esophageal motility as part of the diagnostic gastroesophageal reflux disease were split into four groups, as follows: 33 patients who had no esophagitis; 92 patients who had erosive esophagitis; 101 patients who had short Barrett's esophagus and 42 patients who had long Barrett's esophagus. Results The group who had long Barrett's esophagus showed smaller mean LES pressure and higher percentage of marked LES hypotonia; in the distal segment of the esophageal body the this group showed higher percentage of marked hypocontractility of the distal segment (<30 mm Hg; this same group showed higher percentage of esophageal motility disorders. Conclusions The most intense esophageal motility disorders and lower pressure of lower esophageal sphincter were noted in the group with long Barrett's esophagus. Those with reflux esophagitis and short Barrett's esophagus had esophageal motility impairment, intermediate among patients with esophagitis and long Barrett's esophagus. Patients with typical symptoms of gastroesophageal reflux but without esophagitis by endoscopy study showed no impairment of esophageal motility.

Evaluation of reflux nephropathy, pyelonephritis and renal dysplasia

Energy Technology Data Exchange (ETDEWEB)

Grattan-Smith, J.D. [Emory University School of Medicine, Children' s Healthcare of Atlanta, Department of Radiology, Atlanta, GA (United States); Children' s Healthcare of Atlanta, Department of Radiology, Atlanta, GA (United States); Little, Stephen B. [Children' s Healthcare of Atlanta, Department of Radiology, Atlanta, GA (United States); Jones, Richard A. [Emory University School of Medicine, Children' s Healthcare of Atlanta, Department of Radiology, Atlanta, GA (United States)

2008-01-15

MR urography has the potential to significantly improve our understanding of the relationship between reflux nephropathy, pyelonephritis, vesicoureteric reflux and renal dysplasia. MR urography utilizes multiple parameters to assess both renal anatomy and function and provides a more complete characterization of acquired and congenital disease. Pyelonephritis and renal scarring can be distinguished by assessing the parenchymal contours and signal intensity. Characteristic imaging features of renal dysplasia include small size, subcortical cysts, disorganized architecture, decreased and patchy contrast enhancement as well as a dysmorphic pelvicalyceal system. Because of its ability to subdivide and categorize this heterogeneous group of disorders, it seems inevitable that MR urography will replace DMSA renal scintigraphy as the gold standard for assessment of pyelonephritis and renal scarring. MR urography will contribute to our understanding of renal dysplasia and its relationship to reflux nephropathy. (orig.)

Evaluation of reflux nephropathy, pyelonephritis and renal dysplasia

International Nuclear Information System (INIS)

Grattan-Smith, J.D.; Little, Stephen B.; Jones, Richard A.

2008-01-01

MR urography has the potential to significantly improve our understanding of the relationship between reflux nephropathy, pyelonephritis, vesicoureteric reflux and renal dysplasia. MR urography utilizes multiple parameters to assess both renal anatomy and function and provides a more complete characterization of acquired and congenital disease. Pyelonephritis and renal scarring can be distinguished by assessing the parenchymal contours and signal intensity. Characteristic imaging features of renal dysplasia include small size, subcortical cysts, disorganized architecture, decreased and patchy contrast enhancement as well as a dysmorphic pelvicalyceal system. Because of its ability to subdivide and categorize this heterogeneous group of disorders, it seems inevitable that MR urography will replace DMSA renal scintigraphy as the gold standard for assessment of pyelonephritis and renal scarring. MR urography will contribute to our understanding of renal dysplasia and its relationship to reflux nephropathy. (orig.)

Clinical characteristics and psychosocial impact of different reflux time in gastroesophageal reflux disease patients.

Science.gov (United States)

Chen, Jiann-Hwa; Wen, Shu-Hui; Hsu, Ching-Sheng; Yi, Chih-Hsun; Liu, Tso-Tsai; Chen, Chien-Lin; Wang, Chia-Chi

2017-02-01

Gastroesophageal reflux disease (GERD) is an emerging disease, and can impair quality of life and sleep. This study aimed to investigate whether GERD patients with different timings of reflux symptoms have different clinical characteristics. This study prospectively enrolled individuals who underwent upper gastrointestinal endoscopy during a health checkup. Each participant completed all questionnaires including Reflux Disease Questionnaire, Nighttime GERD questionnaire, Pittsburg Sleep Quality Index, Taiwanese Depression Questionnaire, and State-Trait Anxiety Inventory. Combined reflux was defined as the timing of reflux symptoms occurring at both daytime and nighttime. A total of 2604 participants were enrolled. Of them, 651 symptomatic GERD patients, according to the Reflux Disease Questionnaire score, were recruited for final analysis. Of them, 224 (34.4%) had erosive esophagitis on endoscopy. According to the timing of reflux symptoms, 184 (28.3%) were assigned to the daytime reflux group, 71 (10.9%) to the nighttime reflux group, and 396 (60.8%) to the combined reflux group. In post hoc analysis, the combined reflux group had a significantly higher Reflux Disease Questionnaire score than the daytime reflux group (p reflux groups had higher body mass index and longer duration (> 12 years) of education than the daytime reflux group (p reflux of have more troublesome symptoms than those with daytime reflux. GERD patients with different timings of reflux symptoms have different clinical characteristics in terms of body mass index and duration of education, but not in terms of esophageal inflammation, quality of sleep, and psychosocial status. Copyright © 2016. Published by Elsevier B.V.

Gastroesophageal Reflux Disease and Sleeve Gastrectomy.

Science.gov (United States)

Melissas, John; Braghetto, Italo; Molina, Juan Carlos; Silecchia, Gianfranco; Iossa, Angelo; Iannelli, Antonio; Foletto, Mirto

2015-12-01

Gastroesophageal reflux disease (GERD) and/or hiatus hernia (HH) are one of the most common disorders of the upper gastrointestinal tract. Despite the positive effect of sleeve gastrectomy (SG) regarding weight loss and improvement in obesity co-morbidities, there are concerns about the development of de novo gastroesophageal reflux disease or worsening the existing GERD after this bariatric operation. Furthermore, controversy exists on the consequences of SG in lower esophageal sphincter function and about the ideal procedure when a hiatus hernia is preoperatively diagnosed or discovered during the laparoscopic SG. This review systematically investigates the incidence, the pathophysiology of GERD and/or HH in morbidly obese individuals before and after SG, and the treatment options for concomitant HH repair during laparoscopic sleeve gastrectomy.

Two experimental tests of relational models of procedural justice: non-instrumental voice and authority group membership.

Science.gov (United States)

Platow, Michael J; Eggins, Rachael A; Chattopadhyay, Rachana; Brewer, Greg; Hardwick, Lisa; Milsom, Laurin; Brocklebank, Jacinta; Lalor, Thérèse; Martin, Rowena; Quee, Michelle; Vassallo, Sara; Welsh, Jenny

2013-06-01

In both a laboratory experiment (in Australia) using university as the basis of group membership, and a scenario experiment (in India) using religion as the basis of group membership, we observe more favourable respect and fairness ratings in response to an in-group authority than an out-group authority who administers non-instrumental voice. Moreover, we observe in our second experiment that reported likelihood of protest (herein called "social-change voice") was relatively high following non-instrumental voice from an out-group authority, but relatively low following non-instrumental voice from an in-group authority. Our findings are consistent with relational models of procedural justice, and extend the work by examining likely use of alternative forms of voice as well as highlighting the relative importance of instrumentality. ©2012 The British Psychological Society.

Scintigraphy, radiology and pH-manometry in patients after anti-reflux surgery

International Nuclear Information System (INIS)

Crisci, R.; Lococo, A.; Coloni, G.F.; De Vincentis, N.; Lenti, R.; Pona, C.

1987-01-01

The purpose of this study was to evaluate the usefulness of the scintigraphic assessment of esophageal transit times in the diagnosis of the esophageal motor disorders after anti-reflux surgery for gastro-esophageal reflux. In particular, we studied 12 patients with scintigraphy, radiology and manometry. The patients were previously operated on with anti-reflux surgery. Two of them, after Nissen fundoplication, reported dysphagia. The esophagogram and the pH-manometric test did not demonstrate any esophageal motor abnormality. The study of the transit times with a dense bolus showed that both the esophageal transit time (ETT) and the regional emptying time (RET) were more prolonged than in nirmals, even though they were remarkebly better than in patients affected by gastro-esophageal reflux (GER) and not operated. On the basis of these results the Authors also estimate that a dysphagia is likely to be present for ETT greater then 30 sec. and RET greater then 20 sec. It must be specified, however, that while the diagnostic specificity of the ETT was 67%, for the RET it was 100%. This study confirms, therefore, the higher capability of scintigraphy for identifying esophageal motor disorders compared to radiology and pH-manometry

New insights in gastroesophageal reflux, esophageal function and gastric emptying in relation to dysphagia before and after anti-reflux surgery in children

NARCIS (Netherlands)

Smits, M. J.; Loots, C. M.; Benninga, M. A.; Omari, T. I.; van Wijk, M. P.

2013-01-01

In children with gastroesophageal reflux (GER) disease refractory to pharmacological therapies, anti-reflux surgery (fundoplication) may be a treatment of last resort. The applicability of fundoplication has been hampered by the inability to predict which patient may benefit from surgery and which

Association between follicular tracheitis and gastroesophageal reflux.

Science.gov (United States)

Duval, Melanie; Meier, Jeremy; Asfour, Fadi; Jackson, Daniel; Grimmer, J Fredrik; Muntz, Harlan R; Park, Albert H

2016-03-01

Follicular tracheitis (also known as tracheal cobblestoning) is an entity that is poorly described and of unclear significance. The objective of this study was to better define follicular tracheitis and determine the association between the clinical finding of follicular tracheitis on bronchoscopy and objective evidence of gastroesophageal reflux disease. Retrospective chart review of children with recurrent croup having undergone a rigid bronchoscopy and an investigation for gastroesophageal reflux between 2001 and 2013. 117 children with recurrent croup children age 6-144 months were included in the study. Follicular tracheitis was noted on 41% of all bronchoscopies. Fifty-nine percent of all children who underwent bronchoscopy were diagnosed with gastroesophageal reflux on at least one investigation. Forty-nine of 117 children underwent a pH probe study, and 51% were found to have evidence of reflux on this study. Nine children were diagnosed with eosinophilic esophagitis. Three patients underwent a biopsy of the follicular tracheitis lesions, which revealed chronic inflammation. There was no evidence of an association between findings of follicular tracheitis and a positive test for gastroesophageal reflux (p=0.52) or a positive pH probe study (p=0.64). There was no association between follicular tracheitis and subglottic stenosis (p=0.33) or an history of asthma and/or atopy (p=0.19). In children with recurrent croup, follicular tracheitis remains an unspecific finding associated with an inflammatory disorder of unknown etiology. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Treating acid reflux disease in patients with Down syndrome: pharmacological and physiological approaches

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Francesco Macchini

2011-01-01

Full Text Available Francesco Macchini, Ernesto Leva, Maurizio Torricelli, Alberto ValadèPediatric Surgery Unit, Fondazione IRCCS Cà Granda, Ospedale Maggiore Policlinico, Milan, ItalyAbstract: Down syndrome (DS is often accompanied by gastrointestinal disease, occurring mainly in early infancy and frequently requiring therapy. Among motility disorders, the most frequent is gastroesophageal reflux disease (GERD, which may often be misdiagnosed because of its atypical manifestations. Early diagnosis of esophageal functional disorders is essential to prevent respiratory problems, growth retardation in children, weight loss in adults, and to establish the correct type of surgery if needed. Furthermore, the involvement of the enteric nervous system in the pathophysiology of GERD in DS is not yet completely understood but seems supported by much evidence. In fact DS is often associated with motor disorders and this evidence must be considered in the choice of therapy: in particular all options available to improve motility seem to be effective in these patients. The effectiveness of therapy is strictly related to the rate of mental impairment, so that modulating therapy is essential, especially in view of the severity of the neurological status.Keywords: gastro-esophageal reflux disease, chromosome 21, Down syndrome

Correlation of the Voice Handicap Index-10 (VHI-10) and Voice-Related Quality of Life (V-RQOL) in patients with dysphonia.

Science.gov (United States)

Romak, Jonathan J; Orbelo, Diana M; Maragos, Nicolas E; Ekbom, Dale C

2014-03-01

This study examines the correlation between two voice-specific patient-reported outcome measures: the Voice Handicap Index-10 (VHI-10) and Voice-Related Quality of Life (V-RQOL). Retrospective chart review. Eight hundred four patients presenting to our voice clinic between May 2009 and August 2011. All patients completed the VHI-10 and V-RQOL in a single sitting. Correlation between the two scales was examined using Spearman rank analysis. Calculated VHI-10 score was derived from V-RQOL score by direct conversion equation and compared with measured VHI-10 score. Receiver Operating Characteristic (ROC) curves were derived for diagnostic groups. Spearman correlation coefficient between the VHI-10 and V-RQOL was -0.91 (P dysphonia (V-RQOL AUC = 0.536 [SE ± 0.026]; VHI-10 AUC = 0.508 [SE ± 0.26]; P = 0.018) groups, with the V-RQOL showing relatively greater sensitivity. The VHI-10 and V-RQOL are highly correlated. However, VHI-10 score cannot be calculated from V-RQOL score using the tested equation. The V-RQOL may be more sensitive than the VHI-10 in detecting the impact of presbyphonia and muscle tension dysphonia. Copyright © 2014 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

An alginate-antacid formulation localizes to the acid pocket to reduce acid reflux in patients with gastroesophageal reflux disease.

Science.gov (United States)

Rohof, Wout O; Bennink, Roel J; Smout, Andre J P M; Thomas, Edward; Boeckxstaens, Guy E

2013-12-01

Alginate rafts (polysaccharide polymers that precipitate into a low-density viscous gel when they contact gastric acid) have been reported to form at the acid pocket, an unbuffered pool of acid that floats on top of ingested food and causes postprandial acid reflux. We studied the location of an alginate formulation in relation to the acid pocket and the corresponding effects on reflux parameters and acid pocket positioning in patients with gastroesophageal reflux disease (GERD). We randomly assigned patients with symptomatic GERD and large hiatal hernias to groups who were given either (111)In-labeled alginate-antacid (n = 8, Gaviscon Double Action Liquid) or antacid (n = 8, Antagel) after a standard meal. The relative positions of labeled alginate and acid pocket were analyzed for 2 hours by using scintigraphy; reflux episodes were detected by using high-resolution manometry and pH-impedance monitoring. The alginate-antacid label localized to the acid pocket. The number of acid reflux episodes was significantly reduced in patients receiving alginate-antacid (3.5; range, 0-6.5; P = .03) compared with those receiving antacid (15; range, 5-20), whereas time to acid reflux was significantly increased in patients receiving alginate-antacid (63 minutes; range, 23-92) vs those receiving antacid (14 minutes; range, 9-23; P = .01). The acid pocket was located below the diaphragm in 71% of patients given alginate-antacid vs 21% of those given antacid (P = .08). There was an inverse correlation between a subdiaphragm position of the acid pocket and acid reflux (r = -0.76, P acid pocket and displaces it below the diaphragm to reduce postprandial acid reflux. These findings indicate the importance of the acid pocket in GERD pathogenesis and establish alginate-antacid as an appropriate therapy for postprandial acid reflux. Copyright © 2013 AGA Institute. Published by Elsevier Inc. All rights reserved.

The analysis of Drug - Related Problems in patients with gastroesophageal reflux disease treated with proton-pump inhibitors

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Milutinović Jelena D.

2015-01-01

Full Text Available Introduction: Drug-related problems are frequent in almost all therapeutic areas. Aims: The aim of this paper was to detect drug - related problems in patients with gastroesophageal reflux and to analyze their possible association with the patient characteristics. Material and methods: The study was designed as descriptive, retrospective, crosssectional study aiming to determine the most common drug - related problems in patients with gastro-esophageal reflux disease treated with proton-pump inhibitors. The survey was conducted at the Department of Gastroenterology, Clinical Centre in Kragujevac. The study enrolled all patients treated from gastroesophageal reflux disease with proton pump inhibitors during the time period from 1.1.2014 until 1.1.2015. The study used descriptive statistics (percentage distribution, mean and standard deviation. The correlation between the number of adverse events and patient characteristics was also calculated. Results: The average age of the patients was 55.97±15.811 years, and 43 of the patients (60.6 % were male. The average hospitalization duration was 12.30±8.89 days. Based on the Pharmaceutical Care Network Europe classification, there were 182 Drug-Related Problems which was, on average, 2.56 problems per patient. Only 5 patients (7% did not report any problem while 11 patients (15.49% had over 10 possible drug-drug interactions. The most common problems which occurred were erroneous drug choice, inappropriate administration and possible interactions between medications. Conclusions: Based on the results of this study, one must pay attention to possible drug interactions and other problems which may occur with proton-pump inhibitors. Recognition of different sub-types of drug-related problems and of factors associated with drug related problems may reduce risk from adverse outcomes of gastro-esophageal reflux disease treatment with proton pump inhibitors.

Voices Not Heard: Voice-Use Profiles of Elementary Music Teachers, the Effects of Voice Amplification on Vocal Load, and Perceptions of Issues Surrounding Voice Use

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Morrow, Sharon L.

2009-01-01

Teachers represent the largest group of occupational voice users and have voice-related problems at a rate of over twice that found in the general population. Among teachers, music teachers are roughly four times more likely than classroom teachers to develop voice-related problems. Although it has been established that music teachers use their…

[Esophageal complications of gastroesophageal reflux disease: consequences or defensive reactions?

Science.gov (United States)

Horváth, Örs Péter; Bognár, Laura; Papp, András; Vereczkei, András

2017-05-01

Gastroesophageal reflux disease affects more than 10% of the adult population. Most patients can be effectively treated with lifestyle changes and adequate acid-reducing therapy. However, about 10% of the patients remain symptomatic despite treatment and severe complications may develop. Interestingly, some of these complications seem to be a sort of defensive mechanism that may either alleviate the patient's symptoms or prevent developing further complications. In Barrett's esophagus, which can be unambigously considered as a complication of gastroesophageal reflux disease, reflux symptoms ruining the quality of life may significantly improve, since the metaplastic Barrett epithelium is much more resistent to gastric acid, than the normal epithelial lining of the esophagus. Furthermore, the motility disorders (hypertensive lower esophageal sphincter, achalasia, cricopharyngeal achalasia) and structural changes (Schatzki's ring, esophageal stricture, subglottic trachea stenosis), which develop as a complication of reflux may help to prevent aspiration that can cause new complaints and may lead to further complications. Orv Hetil. 2017; 158(20): 763-769.

Diagnostic value of voice acoustic analysis in assessment of occupational voice pathologies in teachers.

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Niebudek-Bogusz, Ewa; Fiszer, Marta; Kotylo, Piotr; Sliwinska-Kowalska, Mariola

2006-01-01

It has been shown that teachers are at risk of developing occupational dysphonia, which accounts for over 25% of all occupational diseases diagnosed in Poland. The most frequently used method of diagnosing voice diseases is videostroboscopy. However, to facilitate objective evaluation of voice efficiency as well as medical certification of occupational voice disorders, it is crucial to implement quantitative methods of voice assessment, particularly voice acoustic analysis. The aim of the study was to assess the results of acoustic analysis in 66 female teachers (aged 40-64 years), including 35 subjects with occupational voice pathologies (e.g., vocal nodules) and 31 subjects with functional dysphonia. The acoustic analysis was performed using the IRIS software, before and after a 30-minute vocal loading test. All participants were subjected also to laryngological and videostroboscopic examinations. After the vocal effort, the acoustic parameters displayed statistically significant abnormalities, mostly lowered fundamental frequency (Fo) and incorrect values of shimmer and noise to harmonic ratio. To conclude, quantitative voice acoustic analysis using the IRIS software seems to be an effective complement to voice examinations, which is particularly helpful in diagnosing occupational dysphonia.

Gastroesophageal reflux disease in children.

Science.gov (United States)

Barnhart, Douglas C

2016-08-01

Despite the frequency with which antireflux procedures are performed, decisions about gastroesophageal reflux disease treatment remain challenging. Several factors contribute to the difficulties in managing gastroesophageal reflux. First, the distinction between physiologic and pathologic gastroesophageal reflux (gastroesophageal reflux disease-GERD) is not always clear. Second, measures of the extent of gastroesophageal reflux often poorly correlate to symptoms or other complications attributed to reflux in infants and children. A third challenge is that the outcome of antireflux procedures, predominately fundoplications, are relatively poorly characterized. All of these factors contribute to difficulty in knowing when to recommend antireflux surgery. One of the manifestations of the uncertainties surrounding GERD is the high degree of variability in the utilization of pediatric antireflux procedures throughout the United States. Pediatric surgeons are frequently consulted for GERD and fundoplication, uncertainties notwithstanding. Although retrospective series and anecdotal observations support fundoplication in some patients, there are many important questions for which sufficient high-quality data to provide a clear answer is lacking. In spite of this, surgeons need to provide guidance to patients and families while awaiting the development of improved evidence to aid in these recommendations. The purpose of this article is to define what is known and what is uncertain, with an emphasis on the most recent evidence. Copyright © 2016 Elsevier Inc. All rights reserved.

Current Advances in the Diagnosis and Treatment of Nonerosive Reflux Disease

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Chien-Lin Chen

2013-01-01

Full Text Available Nonerosive reflux disease (NERD is a distinct pattern of gastroesophageal reflux disease (GERD. It is defined as a subcategory of GERD characterized by troublesome reflux-related symptoms in the absence of esophageal mucosal erosions/breaks at conventional endoscopy. In clinical practice, patients with reflux symptoms and negative endoscopic findings are markedly heterogeneous. The potential explanations for the symptom generation in NERD include microscopic inflammation, visceral hypersensitivity (stress and sleep, and sustained esophageal contractions. The use of 24-hour esophageal impedance and pH monitoring gives further insight into reflux characteristics and symptom association relevant to NERD. The treatment choice of NERD still relies on acid-suppression therapy. Initially, patients can be treated by a proton pump inhibitor (PPI; standard dose, once daily for 2–4 weeks. If initial treatment fails to elicit adequate symptom control, increasing the PPI dose (standard dose PPI twice daily is recommended. In patients with poor response to appropriate PPI treatment, 24-hour esophageal impedance and pH monitoring is indicated to differentiate acid-reflux-related NERD, weakly acid-reflux-related NERD (hypersensitive esophagus, nonacid-reflux-related NERD, and functional heartburn. The response is less effective in NERD as compared with erosive esophagitis.

Voice Use Among Music Theory Teachers: A Voice Dosimetry and Self-Assessment Study.

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Schiller, Isabel S; Morsomme, Dominique; Remacle, Angélique

2017-07-25

This study aimed (1) to investigate music theory teachers' professional and extra-professional vocal loading and background noise exposure, (2) to determine the correlation between vocal loading and background noise, and (3) to determine the correlation between vocal loading and self-evaluation data. Using voice dosimetry, 13 music theory teachers were monitored for one workweek. The parameters analyzed were voice sound pressure level (SPL), fundamental frequency (F0), phonation time, vocal loading index (VLI), and noise SPL. Spearman correlation was used to correlate vocal loading parameters (voice SPL, F0, and phonation time) and noise SPL. Each day, the subjects self-assessed their voice using visual analog scales. VLI and self-evaluation data were correlated using Spearman correlation. Vocal loading parameters and noise SPL were significantly higher in the professional than in the extra-professional environment. Voice SPL, phonation time, and female subjects' F0 correlated positively with noise SPL. VLI correlated with self-assessed voice quality, vocal fatigue, and amount of singing and speaking voice produced. Teaching music theory is a profession with high vocal demands. More background noise is associated with increased vocal loading and may indirectly increase the risk for voice disorders. Correlations between VLI and self-assessments suggest that these teachers are well aware of their vocal demands and feel their effect on voice quality and vocal fatigue. Visual analog scales seem to represent a useful tool for subjective vocal loading assessment and associated symptoms in these professional voice users. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Characteristics of symptomatic reflux episodes in Japanese proton pump inhibitor-refractory non-erosive reflux disease patients

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Nakagawa, Kenichiro; Koike, Tomoyuki; Iijima, Katsunori; Saito, Masahiro; Kikuchi, Hiroki; Hatta, Waku; Ara, Nobuyuki; Uno, Kaname; Asano, Naoki; Shimosegawa, Tooru

2015-01-01

AIM: To clarify the pathogenesis of gastroesophageal reflux disease symptoms in non-erosive reflux disease (NERD) patients. METHODS: Thirty-five NERD patients with persistent symptoms, despite taking rabeprazole 10 mg twice daily for at least 8 wk, were included in this study. All patients underwent 24 h combined impedance - pH on rabeprazole. The symptom index (SI) was considered to be positive if ≥ 50%, and proximal reflux episodes were determined when reflux reached 15 cm above the proximal margin of the lower esophageal sphincter. RESULTS: In 14 (40%) SI-positive patients, with liquid weakly acid reflux, the occurrence rate of reflux symptoms was significantly more frequent in proximal reflux episodes (46.7%) than in distal ones (5.7%) (P acid reflux, there were no significant differences in the occurrence rate of reflux symptoms between proximal reflux episodes (38.5%) and distal ones (20.5%) (NS). With mixed liquid-gas weakly acid reflux, the occurrence rate of reflux symptoms in proximal reflux episodes was significantly more frequent (31.0%) than in distal reflux ones (3.3%) (P acid reflux, there were no significant differences in the occurrence rate of reflux symptoms between proximal reflux episodes (29.4%) and distal ones (14.3%) (NS). CONCLUSION: The proximal extent of weakly acidic liquid and mixed liquid-gas reflux is a major factor associated with reflux perception in SI-positive patients on proton pump inhibitor therapy. PMID:26715820

Sleep disorders — a doctor's nightmare

African Journals Online (AJOL)

Repro

chronic pain and gastro- oesophageal reflux which are ... Extrinsic sleep disorders (includes medication/drug-related causes, poor sleep hygiene .... avoid functional impairment and the possible ... flow and chest and abdominal movement.

An Investigation into the Prevalence of Voice Strain in Chinese University Teachers

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Zhou, Gang; Niu, Xiaochun

2015-01-01

Vocal disorders are a very common occupation-related disease in teachers, though it has never been given enough attention in China. As a result, the occupational health care of professional voice users is surprisingly, undeveloped compared to the attention given to occupational hearing disorders or many other occupational symptoms. The aim of the…

Voice quality in relation to voice complaints and vocal fold condition during the screening of female student teachers.

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Meulenbroek, Leo F P; de Jong, Felix I C R S

2011-07-01

The purpose of this study was to compare the perceptual examination of voice quality with the condition of the vocal folds and voice complaints during voice screening in female student teachers. This research was a cross-sectional study in 214 starting student teachers using the four-point grade scale of the GRBAS and laryngostroboscopic assessment of the vocal folds. The voice quality was assessed by speech pathologists using the ordinal 4-point G-scale (overall dysphonia) of the GRBAS method in a running speech sample. Glottal closure and vocal fold lesions were recorded. A questionnaire was used for assessing voice complaints. More students with an insufficient glottal closure (89%) were rated dysphonic compared with students with sufficient glottal closure (80%). Students with sufficient glottal closure had a significantly lower mean G-score (1.21) compared with the group with insufficient glottal closure (1.52) (P = 0.038). This study showed a larger percentage of students with vocal fold lesions (96%) labeled a dysphonic voice compared to students with no vocal fold problems (81%). Students with no vocal fold lesions had a significantly lower mean G-score (1.20) compared with the group with vocal fold lesions (2.05) (P=0.002). A dysphonic voice (G≥1) was rated in 76% of the students without voice complaints compared with 86% of the students with voice complaints. Students with no voice complaints had a lower mean G-score (1.07) compared with the group with voice complaints (1.41) (P=0.090). The present study showed that perceptual assessment of the voice and voice complaints is not sufficient to check if the future professional is at risk. Therefore, preventive measures are needed to detect students at risk early in their education and this depends on broader assessment: on the one hand, assessing voice quality and voice complaints and on the other hand, examination of the vocal folds of all starting students. Copyright © 2011 The Voice Foundation

The effectiveness of voice therapy for teachers with dysphonia.

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Niebudek-Bogusz, E; Sznurowska-Przygocka, B; Fiszer, M; Kotyło, P; Sinkiewicz, A; Modrzewska, M; Sliwinska-Kowalska, M

2008-01-01

An incorrect voice emission is a risk factor for developing occupational voice disorders. The study aimed at assessing the effectiveness of voice therapy in female teachers with dysphonia. The study comprised 133 subjects with voice disorders, taking part in a vocal training programme. A reference group for the present study included 53 teachers with dysphonia. Questionnaire surveys, phoniatric examination and videostroboscopic evaluation were conducted at initial and control examination. In the study group, an improvement after the vocal training was noted in most of the reported symptoms and also in some quantitative parameters of phoniatric examinations compared to the findings for the reference group. The number of patients who assessed their voice as normal increased significantly after the vocal training (2.3 vs. 46.6%). A significant increase in the mean maximum phonation time, from 13.3 to 16.6 s, was observed. The same applied to voice frequency range (increase from 171 to 226.8 Hz). The outcomes of vocal training, such as a subjective improvement of voice quality and an increase in the quantitative parameters (prolonged maximum phonation time, extended voice range) seem to be important parameters for monitoring the effectiveness of training in correct voice emission. 2008 S. Karger AG, Basel.

Unmet Needs in the Treatment of Gastroesophageal Reflux Disease

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Dickman, Ram; Maradey-Romero, Carla; Gingold-Belfer, Rachel; Fass, Ronnie

2015-01-01

Gastroesophageal reflux disease (GERD) is a highly prevalent gastrointestinal disorder. Proton pump inhibitors have profoundly revolutionized the treatment of GERD. However, several areas of unmet need persist despite marked improvements in the therapeutic management of GERD. These include the advanced grades of erosive esophagitis, nonerosive reflux disease, maintenance treatment of erosive esophagitis, refractory GERD, postprandial heartburn, atypical and extraesophageal manifestations of GERD, Barrett’s esophagus, chronic protein pump inhibitor treatment, and post-bariatric surgery GERD. Consequently, any future development of novel therapeutic modalities for GERD (medical, endoscopic, or surgical), would likely focus on the aforementioned areas of unmet need. PMID:26130628

Reflux episodes and esophageal impedance levels in patients with typical and atypical symptoms of gastroesophageal reflux disease

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Ye, Bi Xing; Jiang, Liu Qin; Lin, Lin; Wang, Ying; Wang, Meifeng

2017-01-01

Abstract To determine the relationship between baseline impedance levels and gastroesophageal reflux, we retrospectively enrolled 110 patients (54 men and 56 female; mean age, 51 ± 14 years) with suspected gastroesophageal reflux disease (GERD) who underwent 24-h multichannel intraluminal impedance and pH monitoring. Patients were stratified according to symptom (typical or atypical) and reflux types (acid reflux, nonacid reflux [NAR], or no abnormal reflux). Mean nocturnal baseline impedance (MNBI) were measured 3 cm (distal esophagus) and 17 cm (proximal esophagus) above the lower esophageal sphincter. Median distal esophageal MNBI was lower in the acid reflux group (1244 Ω; 647–1969 Ω) than in the NAR (2586 Ω; 1368–3666 Ω) or no abnormal reflux groups (3082 Ω; 2495–4472 Ω; all P < .05). Distal MNBI were negatively correlated with DeMeester score and acid exposure time. Atypical symptoms were more frequently associated with NAR than typical symptoms (P < .01). Among patients with positive symptom-association probability (SAP) for NAR, median proximal MNBI tended to be lower in patients with typical symptoms (median, 3013 Ω; IQR, 2535–3410 Ω) than in those with atypical symptoms (median, 3386 Ω; IQR, 3044–3730 Ω, P = .05). Thus, atypical GERD symptoms were more likely to be associated with NAR. The mucosal integrity of the proximal esophagus might be relatively impaired in GERD patients with typical symptoms for NAR. PMID:28906377

PSYCHOSOMATIC ASPECTS IN THE TREATMENT OF GASTROESOPHAGEAL REFLUX DISEASE

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V. I. Trofimov

2015-01-01

Full Text Available Gastroesophageal reflux disease is the most common disease of the esophagus, through the development of which is impaired motor function of the upper gastrointestinal system, allowing the disease to be quite be classified as psychosomatic, especially in the early stages of development, when no apparent organic complications that affect the structure of tissues. A significant percentage of mental disorders is observed in patients even before the development of somatic complaints. Patients in number of 105 people are examined. The first group — experienced (71 patient received complex treatment, which includes the basic pathogenetic, symptomatic, and psychotropic treatment in the form of anxiolytics and antidepressants. The choice of drug was based on the results of psychological testing. The second group — the comparison group (34 patients received only conventional treatment, without psychiatric support. Analysis was conducted of the astheno-vegetative syndrome, psychological characteristics of patients in relation to their disease, indicators of anxiety level and severity of depression. Patients with not erosive reflux disease have a frequency of detection of a depression and uneasiness was more than twice higher, than at patients with erosive reflux disease. After carrying out psychotropic treatment these indicators were practically made even. Prescription of psychotropic therapy in the form of antidepressants and anxiolytics has allowed to minimize the timing regression of clinical and psychosomatic manifestations of disease.

[Association between acid reflux and esophageal dysmotility in patients with gastroesophageal reflux disease].

Science.gov (United States)

Yi, Zhi-hui; Feng, Li; Wen, Mao-yao; Liu, Jian-rong; Yang, Li

2014-05-01

To investigate the association between esophageal motility and acid reflux in patients with gastroesophageal reflux disease (GERD). A total of 94 patients with typical reflux symptoms such as heartburn, regurgitation and chest pain, whose score (Sc) of reflux diagnostic questionnaire (RDQ) was greater than or equal to 12 were enrolled in the study. Each participant was evaluated by upper gastrointestinal endoscopy, high resolution manometry (HRM) of esophagus and 24 h esophageal pH monitoring. The participants were divided into groups of reflux esophagitis (RE) and non-erosive reflux disease (NERD) on the basis of endoscopy findings. The 24 h esophageal pH monitoring categorized participants into physiologic reflux (pH) and pathologic reflux (pH+). The characteristics of esophageal motility and acid reflux were compared between the two groups of participants. Lower but non-significant differences (P > 0.05) were found in pressure of lower esophageal sphincter (LESP), length of lower esophageal sphincter (LESL), esophageal contraction amplitude (CA), distal contractile integral (DCI) and effective peristalsis proportion (EPP) in the participants in the RE group compared with those in the NERD group. Participants in the RE group had significantly higher prevalence of reduced LESP (63.0% vs. 31.7%, P 0.05). RE is closely associated with acid reflux and hiatus hernia. Esophageal dysmotility is more likely to appear in patients with pH+. The interaction of acid reflux and esophageal dysmotility may play a role in GERD.

Proton pump inhibitor-refractory gastroesophageal reflux disease: challenges and solutions

Science.gov (United States)

Mermelstein, Joseph; Chait Mermelstein, Alanna; Chait, Maxwell M

2018-01-01

A significant percentage of patients with gastroesophageal reflux disease (GERD) will not respond to proton pump inhibitor (PPI) therapy. The causes of PPI-refractory GERD are numerous and diverse, and include adherence, persistent acid, functional disorders, nonacid reflux, and PPI bioavailability. The evaluation should start with a symptom assessment and may progress to imaging, endoscopy, and monitoring of esophageal pH, impedance, and bilirubin. There are a variety of pharmacologic and procedural interventions that should be selected based on the underlying mechanism of PPI failure. Pharmacologic treatments can include antacids, prokinetics, alginates, bile acid binders, reflux inhibitors, and antidepressants. Procedural options include laparoscopic fundoplication and LINX as well as endoscopic procedures, such as transoral incisionless fundoplication and Stretta. Several alternative and complementary treatments of possible benefit also exist. PMID:29606884

The diagnosis of gastroesophageal reflux disease in children

International Nuclear Information System (INIS)

El-Mouzan, Mohammad I.; Abdullah, Asaad M.

2002-01-01

Gastroesophageal reflux disease is a common disorder affecting children worldwide. The objective of this study is to report our experience on the accuracy of tests used for the diagnosis ofgastroesophageal reflux disease with emphasis on the advantages and disadvantages of each of them. This study took place in the Pediatric Gastroenterology Division, Department of Pediatrics, College of Medicine and King Khalid University Hospital, Riyadh, Kingdom of Saudi Arabia, during the period of 1994 through to 1999. Results of barium meal, 24-hour esophageal pH monitoring, endoscopy, and gastrointestinal scintigraphy are analyzed and compared in children with and without gastroesophageal reflux disease. One hundred and forty-four children were investigated. The diagnosis was confirmed in 85 and excluded in 59 children, who will be considered as patients without gastroesophageal reflux disease. The results of barium meal, 24 hour pH monitoring, endoscopy, and gastrointestinal scintigraphy were positive in 80%, 78%, 92%, and 70% of the patients with gastroesophageal disease. The same studies were falsely positive in 29%, 9%, 19%, and 0% of those without gastroesophageal reflux disease. Esophageal pH was the most specific diagnostic study (91%), whereas endoscopy was the most sensitive (92%) and had the best positive predictive value (95%). The results of this study are similar to reports from other parts of the world. It is stressed that all procedures have important advantages and disadvantages indicating that the selection of procedures should be individualized and based on the clinical situation. (author)

Bile Reflux

Science.gov (United States)

... the upper part of your small intestine (duodenum). Bile reflux into the stomach Bile and food mix ... properly, and bile washes back into the stomach. Bile reflux into the esophagus Bile and stomach acid ...

Associations between the Transsexual Voice Questionnaire (TVQMtF ) and self-report of voice femininity and acoustic voice measures.

Science.gov (United States)

Dacakis, Georgia; Oates, Jennifer; Douglas, Jacinta

2017-11-01

The Transsexual Voice Questionnaire (TVQ MtF ) was designed to capture the voice-related perceptions of individuals whose gender identity as female is the opposite of their birth-assigned gender (MtF women). Evaluation of the psychometric properties of the TVQ MtF is ongoing. To investigate associations between TVQ MtF scores and (1) self-perceptions of voice femininity and (2) acoustic parameters of voice pitch and voice quality in order to evaluate further the validity of the TVQ MtF . A strong correlation between TVQ MtF scores and self-ratings of voice femininity was predicted, but no association between TVQ MtF scores and acoustic measures of voice pitch and quality was proposed. Participants were 148 MtF women (mean age 48.14 years) recruited from the La Trobe Communication Clinic and the clinics of three doctors specializing in transgender health. All participants completed the TVQ MtF and 34 of these participants also provided a voice sample for acoustic analysis. Pearson product-moment correlation analysis was conducted to examine the associations between TVQ MtF scores and (1) self-perceptions of voice femininity and (2) acoustic measures of F0, jitter (%), shimmer (dB) and harmonic-to-noise ratio (HNR). Strong negative correlations between the participants' perceptions of their voice femininity and the TVQ MtF scores demonstrated that for this group of MtF women a low self-rating of voice femininity was associated with more frequent negative voice-related experiences. This association was strongest with the vocal-functioning component of the TVQ MtF . These strong correlations and high levels of shared variance between the TVQ MtF and a measure of a related construct provides evidence for the convergent validity of the TVQ MtF . The absence of significant correlations between the TVQ MtF and the acoustic data is consistent with the equivocal findings of earlier research. This finding indicates that these two measures assess different aspects of the voice-related

Voice Handicap Index (VHI in Persian Speaking Parkinson\\'s Disease Patients

Directory of Open Access Journals (Sweden)

Fatemeh Madjdinasab

2014-04-01

Full Text Available Objectives: “Voice” is affected more and sooner than other speech subsystems in Parkinson's Disease (PD. Voice Handicap Index (VHI is the most applicable subjective self-rating questionnaire in VD patients. The aim of this study was the investigation of Voice handicap in Iranian PD patients. Methods & Materials: This cross-sectional, analytical and non-interventional study was done on 50 (35 males, 15 females patients who reported a VD related to their PD. They were selected from thepatients referring to movement disorders’ clinic in Rasool Akram Hospital affiliated withTehran University of medical sciences, through easy sampling. VHI total score (VHIT and its domains (functional-VHIF, Emotional VHIE, Physical VHIP was assessed in all of participants and by gender segregation. Results: 83% of patients reported voice handicap. There wasn't any difference between VHIT and its mentioned 3 domains in both sexes. There is positive correlation between VHIT, VHIE and VHIF with age. VHIT and VHIF had a positive relationship with disease duration (DD. The males VHIT and the mentioned domains had positive correlations with DD. Conclusion: Most of Iranian PD patients feel handicap due to voice disorder caused by PD and their quality of life was affected by voice impairment. Increase in age and disease duration caused more voice disorder and reduced quality of life especially patients feel more handicaps in functional domain (VHIF. In addition, the males feel more handicap than females when DD develops.

Diagnosis of the bile reflux into the introhepatic biliary ducts using using radionuclide hepatocholecystography

International Nuclear Information System (INIS)

Mtvaradze, A.S.

1984-01-01

To reveal functional disorders of bile secretion 165 patients with diseases of gastrointestinal tract were examined. It was established that radionuclide hepatocholecystography enables to reveal dyskinesia of bile secretion, as well as bile reflux into the intrahepatic biliary ducts. Bile reflux into the intrahepatic biliary ducts is observed more often in patients with spasm of oddii sphincter and hyperkinetic dyskinesia of bile cyst

Supraesophageal Reflux: Correlation of Position and Occurrence of Acid Reflux-Effect of Head-of-Bed Elevation on Supine Reflux.

Science.gov (United States)

Scott, David R; Simon, Ronald A

2015-01-01

Supraesophageal reflux of gastric contents can contribute to perennial nasopharyngitis, cough, and asthma. However, effective treatment strategies for supraesophageal reflux disease (SERD) remain inadequately defined. The purpose of this study is to assess the prevalence and timing of SERD and to investigate the efficacy of head-of-bed elevation in its treatment. A retrospective chart review of patients seen at Scripps Clinic Division of Allergy, Asthma and Immunology was performed who had undergone overnight nasopharyngeal pH monitoring with a commercially available nasopharyngeal pH-monitoring device, Dx-pH Measurement System from Restech, San Diego, Calif. Subjects with reflux were classified based on the position of reflux as either supine only, upright only, or both supine and upright. In a subset of subjects with supine-only reflux, pH monitoring was compared before and after elevating the head of bed 6 inches. Adequate nasopharyngeal pH-monitoring data were obtained for 235 patients. Reflux was detected in 113 (48%) patients. The pattern of reflux observed was 62 (55%) supine only, 4 (4%) upright only, and 47 (42%) upright and supine. Sequential overnight nasopharyngeal pH monitoring before and after head-of-bed elevation was obtained in 13 individuals with supine-only reflux. Ten subjects demonstrated significant improvement, 8 of whom demonstrated complete resolution of supine reflux with 6 inches of head-of-bed elevation. This study provides new evidence that SERD frequently occurs in the supine position and that 6 inches of head-of-bed elevation is effective in reducing supine SERD. Copyright © 2015 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Symptom perception in gastroesophageal reflux disease is dependent on spatiotemporal reflux characteristics

NARCIS (Netherlands)

Weusten, B. L.; Akkermans, L. M.; vanBerge-Henegouwen, G. P.; Smout, A. J.

1995-01-01

BACKGROUND/AIMS: The mechanisms responsible for the development of symptoms in gastroesophageal reflux disease (GERD) are poorly understood. The aims of this study were to identify differences in spatiotemporal reflux characteristics (proximal extent and duration of reflux episodes, ascending

Prevalence of urinary tract infection and vesicoureteral reflux in children with lower urinary tract dysfunction.

Science.gov (United States)

Van Batavia, Jason P; Ahn, Jennifer J; Fast, Angela M; Combs, Andrew J; Glassberg, Kenneth I

2013-10-01

Lower urinary tract dysfunction is a common pediatric urological problem that is often associated with urinary tract infection. We determined the prevalence of a urinary tract infection history in children with lower urinary tract dysfunction and its association, if any, with gender, bowel dysfunction, vesicoureteral reflux and specific lower urinary tract conditions. We retrospectively reviewed the charts of children diagnosed with and treated for lower urinary tract dysfunction, noting a history of urinary tract infection with or without fever, gender, bowel dysfunction and vesicoureteral reflux in association with specific lower urinary tract conditions. Of the 257 boys and 366 girls with a mean age of 9.1 years 207 (33%) had a urinary tract infection history, including 88 with at least 1 febrile infection. A total of 64 patients underwent voiding cystourethrogram/videourodynamics, which revealed reflux in 44 (69%). In 119 of the 207 patients all infections were afebrile and 18 underwent voiding cystourethrogram/videourodynamics, which revealed reflux in 5 (28%). A urinary tract infection history was noted in 53% of girls but only 5% of boys (p infection history than patients with idiopathic detrusor overactivity disorder or primary bladder neck dysfunction (each p urinary tract dysfunction have a much higher urinary tract infection incidence than males. This association was most often noted for lower urinary tract conditions in which urinary stasis occurs, including detrusor underutilization disorder and dysfunctional voiding. Reflux was found in most girls with a history of febrile infections. Since reflux was identified in more than a quarter of girls with only afebrile infections who were evaluated for reflux, it may be reasonable to perform voiding cystourethrogram or videourodynamics in some of them to identify reflux. Copyright © 2013 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Regional oesophageal sensitivity to acid and weakly acidic reflux in patients with non-erosive reflux disease.

Science.gov (United States)

Emerenziani, S; Ribolsi, M; Sifrim, D; Blondeau, K; Cicala, M

2009-03-01

The mechanisms underlying symptoms in non-erosive reflux disease (NERD) remain to be elucidated. Non-erosive reflux disease patients appear to be more sensitive to intraluminal stimula than erosive patients, the proximal oesophagus being the most sensitive. In order to assess regional oesophageal changes in reflux acidity and sensitivity to reflux, according either to the acidity or the composition of the refluxate, combined multiple pH and multiple pH-impedance (pH-MII) was performed in 16 NERD patients. According to multiple pH-metry, 29% and 12% of reflux events reached the middle and proximal oesophagus respectively, and 35% and 19% according to conventional pH-MII (P acid reflux became weakly acidic at the proximal oesophagus. In all patients, the frequency of symptomatic refluxes, both acid and weakly acidic, was significantly higher at the proximal, compared with distal oesophagus (25 +/- 8%vs 11 +/- 2% for acid reflux and 27 +/- 8%vs 8 +/- 2% for weakly acidic reflux; P reflux. As approximately 30% of acid reflux becomes weakly acidic along the oesophageal body, to better characterize proximal reflux, in clinical practice, combined proximal pH-impedance monitoring should be used. In NERD patients, the proximal oesophagus seems to be more sensitive to both acid and weakly acidic reflux.

[Communicative disorder prevalence and associated risk factors regarding informal workers in Popayan, Colombia].

Science.gov (United States)

Palacios-Pérez, Aura T; Sierra-Torres, Carlos H

2014-01-01

Determining the prevalence of alterations in informal workers’ audition, respiratory and vocal functions and their association with certain risk factors in Popayan, Colombia. This was a descriptive, cross-sectional study of 186 informal workers (i.e. people selling things in the street). After signing an informed consent form, an interview was held to obtain data regarding sociodemographic and communicative variables. The workers were then evaluated using tests for tone audiometry, respiratory function and Wilson's voice profile. SPSS (v.19.0) was used for statistical analysis. Being older than 30 years of age (OR 5.84: 2.85-12.00 95%CI), having a poor educational level (2.81: 1.22-6.44 95%CI) and low socioeconomic status (4.54:1.89-10.91 95%CI) and prolonged working hours (2.64: 1.27-5.06 95%CI) were associated with auditive function disorders. Respiratory function disorders were associated with being female (1.83; 1.00-3.34 95%CI) and having prolonged working hours (2.04: 1.11-3.74 95%CI). Regarding vocal function, being over 30 years-old (3.36: 1.33-3.51 95%CI) and having a low educational level (3.67; 1.05-12.76 95%CI) were risk factors. Communicative factors related to auditive, respiratory and voice disorder were ear pain, hypertrophic tonsils, trauma, gastro-esophageal reflux, frequent cough, strong emotions and screaming. It is evident that alterations in informal workers'’ communicative system are associated with certain sociodemographic and communicative risk factors. This information provides a baseline for improving healthcare promotion and disease prevention strategies aimed at this population.

Radiologic quantitation of gastro-oesophageal reflux. Correlation between height of food stimulated gastro-oesophageal reflux and level of histologic changes in reflux oesophagitis

Energy Technology Data Exchange (ETDEWEB)

Christiansen, T.; Funch-Jensen, P.; Jacobsen, N.O.; Thommesen, P.

In a prospective study, 26 patients with symptoms of reflux oesophagitis underwent a barium examination for gastro-oesophageal reflux after food stimulation, and endoscopy with biopsy from different levels of the oesophagus. Radiologic grading of the gastro-oesophageal reflux depending on the height of the reflux into the oesophagus was performed, and this was correlated to the microscopic appearance at different levels in the oesophagus. Complete agreement between the radiologic grading and the histology was found in 69 per cent of the cases, and when gastro-oesophageal reflux was demonstrated the agreement was 75 per cent. Accordingly, the results showed a good accordance between the two variants, indicating that the height of the reflux during the food stimulated test may be truly indicative of the reflux height under non-test conditions.

Reflux and GERD (in Children)

Science.gov (United States)

... Pediatric Gastroenterology and Nutrition Nurses Print Share Reflux GERD Reflux occurs during or after a meal when ... tube connecting the mouth to the stomach). Reflux & GERD The Difference Between Reflux and GERD in Kids ...

Distúrbio de voz em professores: autorreferência, avaliação perceptiva da voz e das pregas vocais Voice disorders in teachers: self-report, auditory-perceptive assessment of voice and vocal fold assessment

Directory of Open Access Journals (Sweden)

Maria Fabiana Bonfim de Lima-Silva

2012-12-01

Full Text Available OBJETIVO: Analisar a presença do distúrbio de voz em professores na concordância entre autorreferência, avaliação perceptiva da voz e das pregas vocais. MÉTODOS: Deste estudo transversal, participaram 60 professores de duas escolas públicas de ensino fundamental e médio. Após responderem questionário de autopercepção (Condição de Produção Vocal do Professor - CPV-P para caracterização da amostra e levantamento de dados sobre autorreferência ao distúrbio de voz, foram submetidos à coleta de amostra de fala e exame nasofibrolaringoscópico. Para classificar as vozes, três juízes fonoaudiólogos utilizaram à escala GRBASI e, para pregas vocais (PPVV, um otorrinolaringologista descreveu as alterações encontradas. Os dados foram analisados descritivamente, e a seguir submetidos a testes de associação. RESULTADOS: No questionário, 63,3% dos participantes referiram ter ou ter tido distúrbio de voz. Do total, 43,3% foram diagnosticados com alteração em voz e 46,7%, em prega vocal. Não houve associação entre autorreferência e avaliação da voz, nem entre autorreferência e avaliação de PPVV, com registro de concordância baixa entre as três avaliações. Porém, houve associação entre a avaliação da voz e de PPVV, com concordância intermediária entre elas. CONCLUSÃO: Há maior autorreferência a distúrbio de voz do que o constatado pela avaliação perceptiva da voz e das pregas vocais. A concordância intermediária entre as duas avaliações prediz a necessidade da realização de pelo menos uma delas por ocasião da triagem em professores.PURPOSE: To analyze the presence of voice disorders in teachers in agreement between self-report, auditory-perceptive assessment of voice quality and vocal fold assessment. METHODS: The subjects of this cross-sectional study were 60 public elementary, middle and high-school teachers. After answering a self-awareness questionnaire (Voice Production Conditions of

Detection of Pathological Voice Using Cepstrum Vectors: A Deep Learning Approach.

Science.gov (United States)

Fang, Shih-Hau; Tsao, Yu; Hsiao, Min-Jing; Chen, Ji-Ying; Lai, Ying-Hui; Lin, Feng-Chuan; Wang, Chi-Te

2018-03-19

Computerized detection of voice disorders has attracted considerable academic and clinical interest in the hope of providing an effective screening method for voice diseases before endoscopic confirmation. This study proposes a deep-learning-based approach to detect pathological voice and examines its performance and utility compared with other automatic classification algorithms. This study retrospectively collected 60 normal voice samples and 402 pathological voice samples of 8 common clinical voice disorders in a voice clinic of a tertiary teaching hospital. We extracted Mel frequency cepstral coefficients from 3-second samples of a sustained vowel. The performances of three machine learning algorithms, namely, deep neural network (DNN), support vector machine, and Gaussian mixture model, were evaluated based on a fivefold cross-validation. Collective cases from the voice disorder database of MEEI (Massachusetts Eye and Ear Infirmary) were used to verify the performance of the classification mechanisms. The experimental results demonstrated that DNN outperforms Gaussian mixture model and support vector machine. Its accuracy in detecting voice pathologies reached 94.26% and 90.52% in male and female subjects, based on three representative Mel frequency cepstral coefficient features. When applied to the MEEI database for validation, the DNN also achieved a higher accuracy (99.32%) than the other two classification algorithms. By stacking several layers of neurons with optimized weights, the proposed DNN algorithm can fully utilize the acoustic features and efficiently differentiate between normal and pathological voice samples. Based on this pilot study, future research may proceed to explore more application of DNN from laboratory and clinical perspectives. Copyright © 2018 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Diagnosis change in voice-disordered patients evaluated by primary care and/or otolaryngology: a longitudinal study.

Science.gov (United States)

Cohen, Seth M; Dinan, Michaela A; Roy, Nelson; Kim, Jaewhan; Courey, Mark

2014-01-01

Accurate diagnosis of a voice disorder is an essential first step toward its appropriate treatment. We examined differences in laryngeal diagnosis over time in outpatients evaluated by primary care physicians (PCPs) and/or otolaryngologists. Retrospective analysis of data from a large, national administrative US claims database. Patients with laryngeal disorders based on International Classification of Diseases, Ninth Revision, Clinical Modification codes from January 1, 2004, to December 31, 2008, with at least 2 outpatient visits by a PCP and/or otolaryngologist and continuously enrolled for 12 months were included. The initial and final laryngeal diagnoses were tabulated. Of approximately 55 million individuals, 29,501 met inclusion criteria. More than half the patients in the PCP to otolaryngology group and one-third of the otolaryngology to otolaryngology group had different laryngeal diagnoses over time. Three-fourths of patients with an initial acute laryngitis diagnosis in the PCP to otolaryngology group and half of the otolaryngology to otolaryngology group had a different final laryngeal diagnosis. Of patients with a final laryngeal cancer diagnosis, one-fourth of the otolaryngology to otolaryngology group had an initial diagnosis of nonspecific dysphonia, and one-fifth of the PCP to otolaryngology group had an initial diagnosis of acute laryngitis. Differential diagnosis of voice disorders often evolves over time. The impact on treatment and health care utilization are important areas of future study.

47 CFR 90.212 - Provisions relating to the use of scrambling devices and digital voice modulation.

Science.gov (United States)

2010-10-01

... devices and digital voice modulation. 90.212 Section 90.212 Telecommunication FEDERAL COMMUNICATIONS... Standards § 90.212 Provisions relating to the use of scrambling devices and digital voice modulation. (a... techniques or digital voice modulation requires the specific authorization of F1E or G1E emission, and these...

Mechanisms of acid, weakly acidic and gas reflux after anti-reflux surgery

NARCIS (Netherlands)

Bredenoord, A. J.; Draaisma, W. A.; Weusten, B. L. A. M.; Gooszen, H. G.; Smout, A. J. P. M.

2008-01-01

BACKGROUND: Whereas it is well documented that fundoplication reduces acid reflux, the effects of the procedure on non-acid and gas reflux and the mechanisms through which this is achieved have not been fully elucidated. METHODS: In 14 patients, reflux was measured with impedance-pH monitoring

Vocal parameters and voice-related quality of life in adult women with and without ovarian function.

Science.gov (United States)

Ferraz, Pablo Rodrigo Rocha; Bertoldo, Simão Veras; Costa, Luanne Gabrielle Morais; Serra, Emmeliny Cristini Nogueira; Silva, Eduardo Magalhães; Brito, Luciane Maria Oliveira; Chein, Maria Bethânia da Costa

2013-05-01

To identify the perceptual and acoustic parameters of voice in adult women with and without ovarian function and its impact on quality of life related to voice. Cross-sectional and analytical study with 106 women divided into, two groups: G1, with ovarian function (n=43) and G2, without physiological ovarian function (n=63). The women were instructed to sustain the vowel "a" and the sounds of /s/ and /z/ in habitual pitch and loudness. They were also asked to classify their voices and answer the voice-related quality of life (V-RQOL) questionnaire. The perceptual analysis of the vocal samples was performed by three speech-language pathologists using the GRBASI (G: grade; R: roughness; B: breathness; A: asthenia; S: strain; I: instability) scale. The acoustic analysis was carried out with the software VoxMetria 2.7h (CTS Informatica). The data were analyzed using descriptive statistics. In the perceptual analysis, both groups showed a mild deviation for the parameters roughness, strain, and instability, but only G2 showed a mild impact for the overall degree of dysphonia. The mean of fundamental frequency was significantly lower for the G2, with a difference of 17.41Hz between the two groups. There was no impact on V-RQOL in any of the V-RQOL domains for this group. With the menopause, there is a change in women's voices, impacting on some voice parameters. However, there is no direct impact on their quality of life related to voice. Copyright © 2013 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

Reflux and GERD in Infants

Science.gov (United States)

... Gastroenterology and Nutrition Nurses Print Share Reflux and GERD : Reflux and GERD in Infants Reflux and GERD in Infants It’s not uncommon for a baby ... happy, healthy childhood. Quick Facts about Reflux and GERD in Infants The majority of infants do not ...

Quantitative measurement of duodeno-gastral reflux with 99mTc-HIDA in the framework of stomach secretion analysis

International Nuclear Information System (INIS)

Hauke, U.

1982-01-01

99m Tc HIDA was put into use first under standardized conditions in the framework of routinely carried out stomach secretion analyses in order to study the importance of bile reflux in stomach disorders. With this procedure a simple possibility is given in the area of stomach secretion analysis to test if there is a bile reflux to the stomach. Patients with fresh duodenal ulcers had significantly higher reflux rates than those with chronic Ulcus duodeni. After selective proximal vagotomy with submucal pyloro plastic the reflux rates sank in comparison to those before the operation. The color of the aspirate and the reflux values, measured by the here presented procedure, are directly correlated. (TRV) [de

Impact of coexisting irritable bowel syndrome and non-erosive reflux disease on postprandial abdominal fullness and sleep disorders in functional dyspepsia.

Science.gov (United States)

Futagami, Seiji; Yamawaki, Hiroshi; Shimpuku, Mayumi; Izumi, Nikki; Wakabayashi, Taiga; Kodaka, Yasuhiro; Nagoya, Hiroyuki; Shindo, Tomotaka; Kawagoe, Tetsuro; Sakamoto, Choitsu

2013-01-01

The association between clinical symptoms and sleep disorders in functional dyspepsia (FD)-overlap syndrome has not been studied in detail. The subjects were 139 patients with FD, 14 with irritable bowel syndrome (IBS), 12 with nonerosive reflux disease (NERD), and 41 healthy volunteers. Gastric motility was evaluated with the (13)C-acetate breath test. We used Rome III criteria to evaluate upper abdominal symptoms, and Self-Rating Questionnaire for Depression (SRQ-D) scores to determine depression status. Sleep disorders were evaluated with Pittsburgh Sleep Quality Index (PSQI) scores. There were no significant differences in age, body-mass index, alcohol intake, and smoking rate between patients with FD alone and those with FD-overlap syndrome. The postprandial abdominal fullness score in patients with FD-NERD-IBS was significantly greater than that in patients with FD-NERD overlap syndrome (pSleep Quality Index score in subjects with FD-NERD-IBS overlap syndrome was significantly greater than that in subjects with FD alone. Symptom scores, such as those for postprandial abdominal fullness, heartburn, and the feeling of hunger, in patients with FD-overlap syndromes are significantly greater than those in patients with FD alone. Further studies are necessary to clarify whether various symptoms are related to sleep disorders in patients with FD-NERD-IBS overlap syndrome.

Outcomes of targeted treatment for vesicoureteral reflux in children with nonneurogenic lower urinary tract dysfunction.

Science.gov (United States)

Fast, Angela M; Nees, Shannon N; Van Batavia, Jason P; Combs, Andrew J; Glassberg, Kenneth I

2013-09-01

There is a known association between nonneurogenic lower urinary tract conditions and vesicoureteral reflux. Whether reflux is secondary to the lower urinary tract condition or coincidental is controversial. We determined the rate of reflux resolution in patients with lower urinary tract dysfunction using targeted treatment for the underlying condition. Patients diagnosed and treated for a lower urinary tract condition who had concomitant vesicoureteral reflux at or near the time of diagnosis were included. Patients underwent targeted treatment and antibiotic prophylaxis, and reflux was monitored with voiding cystourethrography or videourodynamics. Vesicoureteral reflux was identified in 58 ureters in 36 females and 5 males with a mean age of 6.2 years. After a mean of 3.1 years of treatment reflux resolved with targeted treatment in 26 of 58 ureters (45%). All of these patients had a history of urinary tract infections before starting targeted treatment. Resolution rates of vesicoureteral reflux were similar for all reflux grades. Resolution or significant improvement of reflux was greater in the ureters of patients with dysfunctional voiding (70%) compared to those with idiopathic detrusor overactivity disorder (38%) or detrusor underutilization (40%). Vesicoureteral reflux associated with lower urinary tract conditions resolved with targeted treatment and antibiotic prophylaxis in 45% of ureters. Unlike the resolution rates reported in patients with reflux without a coexisting lower urinary tract condition, we found that there were no differences in resolution rates among grades I to V reflux in patients with lower urinary tract conditions. Patients with dysfunctional voiding had the most improvement and greatest resolution of reflux. Additionally grade V reflux resolved in some patients. Copyright © 2013 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Acid Rather Than Nonacid Reflux Burden Is a Predictor of Tooth Erosion.

Science.gov (United States)

Ganesh, Meenakshi; Hertzberg, Anne; Nurko, Samuel; Needleman, Howard; Rosen, Rachel

2016-02-01

The relation between tooth erosion (TE) and gastroesophageal reflux in children has not been clearly established, and there are no studies to determine the relation with refluxate height, nonacid reflux, and erosions. The aim of this study was to determine the relation between TE and acid and nonacid gastroesophageal refluxes measured using combined pH and multichannel intraluminal impedance (pH-MII). We conducted a prospective cohort study of children presenting for pH-MII testing. Once informed consent was obtained, patients completed questionnaires about their reflux symptoms and diet, and then underwent pH-MII catheter placement and a dental examination. The Keels-Coffield erosion index was used to score the extent and severity of TE. Reflux parameters of patients with and without TE were compared using Student t test and correlations were performed using Spearman correlations. A total of 27 patients participated in the study, all of whom were on acid suppression at the time of pH-MII testing. Of the 27 patients, 10 (37%) had TE. There were significant positive correlations between acid reflux episodes (r = 0.44, P = 0.02), the percentage of time that acid reflux was present in the distal esophagus (r = 0.44, P = 0.02), and reflux index (r = 0.54, P = 0.004) with the number of TE in a given patient. The percentage of time that acid reflux was present in the proximal esophagus was positively correlated with the number of teeth erosions per patient with borderline significance (r = 0.38, P = 0.05). There was a positive correlation between acid reflux parameters and TE. Acid, rather than nonacid reflux, seems to have a significant role in the pathogenesis of TE.

Radiologic diagnosis of gastro-oesophageal reflux

Energy Technology Data Exchange (ETDEWEB)

Fransson, S.G.; Soekjer, H.; Johansson, K.E.; Tibbling, L.

In 149 patients, a standardized radiologic method for the detection of gastro-oesophageal reflux was applied and compared with the results obtained at endoscopy and by a manometric reflux test. Radiologic reflux was recorded in 53 patients, of whom 25 had reflux without abdominal compression and 51 with compression. At least one of the other two types of examination disclosed pathologic conditions in all but 2 of 53 patients. Oesophagitis was significantly more severe among the patients with reflux observed at radiography. The presence of hiatal incompetence with reflux only to the hiatal hernia but not to the oesophagus was not a strong indicator of gastro-oesophageal reflux disease. Hiatal hernia was present in a significantly larger number of the patients with reflux at radiography than in those without reflux. Increased width of the hiatus gave stronger evidence for reflux disease than in patients with a normal hiatus. Thus, the width of the hiatus also had a bearing on the diagnosis of gastro-oesophageal reflux disease.

Brain studies may alter long-held concepts about likely causes of some voice disorders

International Nuclear Information System (INIS)

Anon.

1989-01-01

Two voice disorders long considered to be psychological problems, stuttering and spasmodic dysphonia, have been shown in many persons to have a neurophysiological basis. Investigators at the 155th national meeting of the American Association for the Advancement of Science, in San Francisco, described their findings, which are based on new analytic techniques. The research is being done at the Dallas Center for Vocal Motor Control, Callier Center for Communication Disorders, University of Texas at Dallas Health Science Center. The technology employed to learn what's wrong with the brains, rather than the psyches, of persons with certain speech disorders includes magnetic resonance imaging (MRI), brain electrical activity mapping (BEAM), and single photon emission computerized tomography (SPECT). The results of applying these techniques are combined with quantitative behavioral measures of vocal and nonvocal motor control, language performance, and cognition to arrive at a better understanding of the problem

Brain studies may alter long-held concepts about likely causes of some voice disorders

Energy Technology Data Exchange (ETDEWEB)

1989-02-17

Two voice disorders long considered to be psychological problems, stuttering and spasmodic dysphonia, have been shown in many persons to have a neurophysiological basis. Investigators at the 155th national meeting of the American Association for the Advancement of Science, in San Francisco, described their findings, which are based on new analytic techniques. The research is being done at the Dallas Center for Vocal Motor Control, Callier Center for Communication Disorders, University of Texas at Dallas Health Science Center. The technology employed to learn what's wrong with the brains, rather than the psyches, of persons with certain speech disorders includes magnetic resonance imaging (MRI), brain electrical activity mapping (BEAM), and single photon emission computerized tomography (SPECT). The results of applying these techniques are combined with quantitative behavioral measures of vocal and nonvocal motor control, language performance, and cognition to arrive at a better understanding of the problem.

Epidemiology of gastroesophageal reflux disease: A general population-based study in Xi’an of Northwest China

OpenAIRE

Wang, Jin-Hai; Luo, Jin-Yan; Dong, Lei; Gong, Jun; Tong, Ming

2004-01-01

AIM: Gastroesophageal reflux disease (GERD) is a common disorder in the Western population, but detailed population-based data in China are limited. The aim of this study was to understand the epidemiology of symptomatic gastroesophageal reflux (SGER) in adults of Xi’an, a northwestern city of China, and to explore the potential risk factors of GERD.

Gastroesophageal reflux disease: Update on inflammation and symptom perception.

Science.gov (United States)

Altomare, Annamaria; Guarino, Michele Pier Luca; Cocca, Silvia; Emerenziani, Sara; Cicala, Michele

2013-10-21

Although gastroesophageal reflux disease (GERD) is a common disorder in Western countries, with a significant impact on quality of life and healthcare costs, the mechanisms involved in the pathogenesis of symptoms remain to be fully elucidated. GERD symptoms and complications may result from a multifactorial mechanism, in which acid and acid-pepsin are the important noxious factors involved. Prolonged contact of the esophageal mucosa with the refluxed content, probably caused by a defective anti-reflux barrier and luminal clearance mechanisms, would appear to be responsible for macroscopically detectable injury to the esophageal squamous epithelium. Receptors on acid-sensitive nerve endings may play a role in nociception and esophageal sensitivity, as suggested in animal models of chronic acid exposure. Meanwhile, specific cytokine and chemokine profiles would appear to underlie the various esophageal phenotypes of GERD, explaining, in part, the genesis of esophagitis in a subset of patients. Despite these findings, which show a significant production of inflammatory mediators and neurotransmitters in the pathogenesis of GERD, the relationship between the hypersensitivity and esophageal inflammation is not clear. Moreover, the large majority of GERD patients (up to 70%) do not develop esophageal erosions, a variant of the condition called non-erosive reflux disease. This summary aims to explore the inflammatory pathway involved in GERD pathogenesis, to better understand the possible distinction between erosive and non-erosive reflux disease patients and to provide new therapeutic approaches.

Advances in esophageal motor disorders.

Science.gov (United States)

Smout, André Jpm

2008-07-01

Esophageal motor disorders, often leading to dysphagia and chest pain, continue to pose diagnostic and therapeutic problems. In the past 12 months important new information regarding esophageal motor disorders was published. This information will be reviewed in this paper. A number of studies have addressed the issue of heterogeneity in achalasia, the best defined esophageal motility disorder. The spastic esophageal motility disorders nutcracker esophagus and diffuse esophageal spasm may coexist with gastroesophageal reflux disease, which has consequences for the management of patients with these disorders. The entity labelled ineffective esophageal motility is associated with reflux esophagitis, but also with morbid obesity. For the detection of disordered transit caused by ineffective esophageal motility, application of intraluminal impedance monitoring in conjunction with manometry leads to improved diagnosis. New data on the effect of Nissen fundoplication on esophageal motility were published during the last year. Recent knowledge on the heterogeneity of achalasia and the association of spastic esophageal motor disorders and ineffective motility with reflux disease will help the clinician in the management of patients with these disorders.

A Case of Frequent Arousal Following Nocturnal Dyspnea Caused by Gastroesophageal Reflux Disease

Directory of Open Access Journals (Sweden)

Dae Wui Yoon

2013-06-01

Full Text Available Gastroesophageal reflux disease (GERD is a common disorder that is associated with many esophageal syndromes and complications. Most cases of reflux event occur during the day, but reflux during sleep can cause not only esophageal problems, but also sleep problems, such as arousal and poor sleep quality. We report the case of a 17-year-old man who had been referred to us with frequent arousal following sudden dyspnea. On polysomnography, no respiratory disturbances and periodic limb movements were found during the sleep study, but frequent events of arousal were reported (arousal index: 12.3/h. On a 24-hr esophageal pH monitoring test, his DeMeester score was 176.43 and the total reflux time was 1120.9 min (76.9%, indicating the presence of significant acid reflux. After treatment with a proton-pump inhibitor, the arousals following nocturnal dyspnea and fatigue in the morning disappeared in the patient. GERD should be considered as a cause of spontaneous arousal or awakening not accompanying respiratory disturbances.

"Voice Forum" The Human Voice as Primary Instrument in Music Therapy

DEFF Research Database (Denmark)

Pedersen, Inge Nygaard; Storm, Sanne

2009-01-01

Aspects will be drawn on the human voice as tool for embodying our psychological and physiological state, and attempting integration of feelings. Presentations and dialogues on different methods and techniques in "Therapy related body-and voice work.", as well as the human voice as a tool for non...

Reproducibility of gastroesophageal reflux scintigraphy and the standard acid reflux test

International Nuclear Information System (INIS)

Kaul, B.; Petersen, H.; Grette, K.; Myrvold, H.E.

1986-01-01

Patients with symptoms compatible with gastroesophageal reflux (GER) disease and asymptomatic controls were evaluated three times for GER by gastroesophageal reflux scintigraphy (GES) at intervals ranging from 6 h to 15 days and after various periods of fasting. Similarly, in patients and controls, pH monitoring at the distal esophagus was conducted three times by applying the standard reflux test (SART) at intervals ranging from 4 h to 3 days after different fasting periods. In 18 of 19 patients and 14 of 15 controls the results of SART were indentical on all three occations. A similar agreement was found for GES in 23 of 25 patients and 20 of 21 controls. The reproducibility of the induced type of reflux after ingestion of acidified organic juce was significantly better than that of the spontaneous types or the induced type of reflux after ingestion of saline. It is concluded that the reproducibility of GES and SART is similatly good

Reproducibility of gastroesophageal reflux scintigraphy and the standard acid reflux test

Energy Technology Data Exchange (ETDEWEB)

Kaul, B.; Petersen, H.; Grette, K.; Myrvold, H.E.

1986-01-01

Patients with symptoms compatible with gastroesophageal reflux (GER) disease and asymptomatic controls were evaluated three times for GER by gastroesophageal reflux scintigraphy (GES) at intervals ranging from 6 h to 15 days and after various periods of fasting. Similarly, in patients and controls, pH monitoring at the distal esophagus was conducted three times by applying the standard reflux test (SART) at intervals ranging from 4 h to 3 days after different fasting periods. In 18 of 19 patients and 14 of 15 controls the results of SART were indentical on all three occations. A similar agreement was found for GES in 23 of 25 patients and 20 of 21 controls. The reproducibility of the induced type of reflux after ingestion of acidified organic juce was significantly better than that of the spontaneous types or the induced type of reflux after ingestion of saline. It is concluded that the reproducibility of GES and SART is similatly good.

Voice problems of group fitness instructors: diagnosis, treatment, perceived and experienced attitudes and expectations of the industry.

Science.gov (United States)

Rumbach, Anna F

2013-11-01

To determine the anatomical and physiological nature of voice problems and their treatment in those group fitness instructors (GFIs) who have sought a medical diagnosis; the impact of voice disorders on quality of life and their contribution to activity limitations and participation restrictions; and the perceived attitudes and level of support from the industry at large in response to instructor's voice disorders and need for treatment. Prospective self-completion questionnaire design. Thirty-eight individuals (3 males and 35 females) currently active in the Australian fitness industry who had been diagnosed with a voice disorder completed an online self-completion questionnaire administered via SurveyMonkey. Laryngeal pathology included vocal fold nodules (N = 24), vocal fold cysts (N = 2), vocal fold hemorrhage (N = 1), and recurrent chronic laryngitis (N = 3). Eight individuals reported vocal strain and muscle tension dysphonia without concurrent vocal fold pathology. Treatment methods were variable, with 73.68% (N = 28) receiving voice therapy alone, 7.89% (N = 3) having voice therapy in combination with surgery, and 10.53% (N = 4) having voice therapy in conjunction with medication. Three individuals (7.89%) received no treatment for their voice disorder. During treatment, 82% of the cohort altered their teaching practices. Half of the cohort reported that their voice problems led to social withdrawal, decreased job satisfaction, and emotional distress. Greater than 65% also reported being dissatisfied with the level of industry and coworker support during the period of voice recovery. This study identifies that GFIs are susceptible to a number of voice disorders that impact their social and professional lives, and there is a need for more proactive training and advice on voice care for instructors, as well as those in management positions within the industry to address mixed approaches and opinions regarding the importance of voice care. Copyright © 2013

Vesicoureteral reflux and reflux nephropathy

International Nuclear Information System (INIS)

Thomsen, H.S.

1985-01-01

Vesicoureteral reflux (VUR) is mainly a primary phenomenon due to incompetence of the ureterovesical junction, mostly affecting a pediatric population. During micturition cystourethrography (MCU) reflux into the kidney - intrarenal reflux (IRR) - is occasionally seen. In areas with IRR the kidney surface may subsequently be depressed and the papillae retracted (reflux nephropathy (RN)). VUR may lead to hypertension and/or end-stage renal failure. Most commonly, VUR is discovered during evaluation for urinary tract infection, but it may also be present in patients with hypertension, toxemia of pregnancy, chronic renal failure and proteinuria, and it may be found in siblings of patients with VUR. For the time being VUR is demonstrated at radiographic MCU, whereas RN is diagnosed by demonstration of focal scars and of abnormal parenchymal thickness at urography. In children with VUR and no abnormalities of calyces or parenchymal defects standardized measurement of the parenchymal thickness at three sites may identify kidneys which are likely to develop focal scars. Quantitation of focal scarring should be performed in connection with a measure of the overall kidney size. The occurrence of IRR is dependent of the papillary morphology, intrapelvic pressure and urine flow. There may be an important relationship between renal ischemia and IRR in producing a 'vicious circle of deleterious effects' which, combined with parenchymal extravasation, may lead to RN. Treatment of VUR includes medical and surgical management. Since renal scarring may occur in infancy, prevention should focus on infants and young children. Infants and young children with severe VUR may have normal urograms. Therefore a MCU should also be performed, preferably with the recommended standardized technique. (orig.)

Sex and Gender Differences in Gastroesophageal Reflux Disease

Science.gov (United States)

Kim, Young Sun; Kim, Nayoung; Kim, Gwang Ha

2016-01-01

It is important to understand sex and gender-related differences in gastroesophageal reflux disease (GERD) because gender-related biologic factors might lead to better prevention and therapy. Non-erosive reflux disease (NERD) affects more women than men. GERD symptoms are more frequent in patients with NERD than in those with reflux esophagitis. However, men suffer pathologic diseases such as reflux esophagitis, Barrett’s esophagus (BE), and esophageal adenocarcinoma (EAC) more frequently than women. The prevalence of reflux esophagitis is significantly increased with age in women, especially after their 50s. The mean age of EAC incidence in women is higher than in men, suggesting a role of estrogen in delaying the onset of BE and EAC. In a chronic rat reflux esophagitis model, nitric oxide was found to be an aggravating factor of esophageal injury in a male-predominant way. In addition, the expression of esophageal occludin, a tight junction protein that plays an important role in the esophageal defense mechanism, was up-regulated in women. This explains the male predominance of reflux esophagitis and delayed incidence of BE or EAC in women. Moreover, the symptoms such as heartburn, regurgitation, and extra-esophageal symptoms have been more frequently reported by women than by men, suggesting that sex and gender play a role in symptom perception. Differential sensitivity with augmented symptoms in women might have diagnostic and therapeutic influence. Furthermore, recent studies have suggested that hormone replacement therapy has a protective effect against esophageal cancer. However, an anti-inflammatory role of estrogen remains compelling, which means further study is necessary in this area. PMID:27703114

Voice parameters and videonasolaryngoscopy in children with vocal nodules: a longitudinal study, before and after voice therapy.

Science.gov (United States)

Valadez, Victor; Ysunza, Antonio; Ocharan-Hernandez, Esther; Garrido-Bustamante, Norma; Sanchez-Valerio, Araceli; Pamplona, Ma C

2012-09-01

Vocal Nodules (VN) are a functional voice disorder associated with voice misuse and abuse in children. There are few reports addressing vocal parameters in children with VN, especially after a period of vocal rehabilitation. The purpose of this study is to describe measurements of vocal parameters including Fundamental Frequency (FF), Shimmer (S), and Jitter (J), videonasolaryngoscopy examination and clinical perceptual assessment, before and after voice therapy in children with VN. Voice therapy was provided using visual support through Speech-Viewer software. Twenty patients with VN were studied. An acoustical analysis of voice was performed and compared with data from subjects from a control group matched by age and gender. Also, clinical perceptual assessment of voice and videonasolaryngoscopy were performed to all patients with VN. After a period of voice therapy, provided with visual support using Speech Viewer-III (SV-III-IBM) software, new acoustical analyses, perceptual assessments and videonasolaryngoscopies were performed. Before the onset of voice therapy, there was a significant difference (ptherapy period, a significant improvement (pvocal nodules were no longer discernible on the vocal folds in any of the cases. SV-III software seems to be a safe and reliable method for providing voice therapy in children with VN. Acoustic voice parameters, perceptual data and videonasolaryngoscopy were significantly improved after the speech therapy period was completed. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Do laryngoscopic findings reflect the characteristics of reflux in patients with laryngopharyngeal reflux?

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Lee, Y C; Kwon, O E; Park, J M; Eun, Y G

2018-02-01

To analyse the association between 24-hour multichannel intraluminal impedance-pH (24-h MII-pH) parameters and each item of the reflux finding score (RFS) to determine whether the laryngoscopic findings of the RFS could reflect the characteristics of reflux in patients with laryngopharyngeal reflux (LPR). Prospective cohort study. Tertiary care referral medical centre. Patients complaining of LPR symptoms were evaluated via a 24-hour MII-pH. Among them, 99 patients whose LPR was confirmed via 24-hour MII-pH were enrolled in this study. Correlations between RFS ratings and 24-hour MII-pH parameters were evaluated and compared between patients with or without each laryngoscopic finding used in the RFS. Subglottic oedema had a statistically significant positive correlation with number of non-acid LPR and non-acid full column reflux events. Ventricular obliteration and posterior commissure hypertrophy showed a significant correlation with non-acid exposure time and total reflux exposure time. We also found a significant correlation between granuloma/granulation score and number of acid LPR events. The numbers of non-acid LPR and full column reflux events in patients with subglottic oedema were significantly higher than those without subglottic oedema. Among the laryngoscopic findings used in the RFS, subglottic oedema is specific for non-acid reflux episodes, and granuloma/granulation is specific for acid reflux episodes. © 2017 John Wiley & Sons Ltd.

Assessment of Gastroesophageal Reflux in Children(2-12 Month Based on Clinical Findings and Ultrasonography

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F Jassemi Zergani

2012-07-01

Full Text Available Introduction: Gastroesophageal reflux is a common gastrointestinal disorder among infants, which can cause complications, such as esophagitis and Barrett's esophagus if its diagnosis and treatment are delayed. On the other hand, similarity of Gastro esophageal Reflux symptoms with symptoms of other childhood diseases makes its diagnosis and treatment difficult. So a proper tool for early screening and diagnostic test is essential. Methods: This study was conducted on 221 infants(2 to 12 months with initial symptoms of gastro esophageal reflux(frequent vomiting, restlessness after feeding, no weight gain, coughing repeatedly and refusing to eat that referred to pediatric Clinic of Rajai Hospital in Tonekabon. Data was collected with demographic and infant gastro esophageal reflux questionnaire by use of the information in records and interview with parents. Then the samples were examined via sonography for gastroesophagial reflux. Results: After initial screening based on infants gastro esophageal reflux tool, gastro esophageal reflux by ultrasound was positive in 63/3% of infants. The mean esophageal diameter was (20/73±2/54mm in infants with gastro esophageal reflux and (23/71±2/35mm in infants without gastro esophageal reflux. Conclusion: Due to the similarity of gastro esophageal Reflux symptoms with clinical symptoms of other childhood diseases, use of an initial screening measurement for early assessment of gastro esophageal reflux in infants is necessary. Moreover, appropriate, available and low costs diagnostic method with little complication seems essential such as ultrasonography for confirm diagnosis and early treatment.

Reflux esophagitis and gastroesophageal reflux disease: a cross-sectional study of gastroesophageal reflux disease patients by age group

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Flora Filho Rowilson

1999-01-01

Full Text Available The purpose of this study was to explore the relationship between the intensity of acid reflux and severity of esophageal tissue damage in a cross-sectional study of patients with gastroesophageal reflux disease (GERD. Seventy-eight patients with were selected in accordance with the strict 24-hour ambulatory esophageal pHmetry (24h-pHM criteria and distributed into three age groups: Group A: 14 - 24 years of age. Group B: 25 - 54; and Group C: 55 - 64. The 24h-pHM was carried out in accordance with DeMeester standardization, and the Savary-Miller classification for the diagnosis of reflux esophagitis was used. The groups were similar in 24h-pHM parameters (p > 0.05, having above normal values. For the study group as a whole, there was no correlation between age group and intensity of acid reflux, and there was no correlation between intensity of acid reflux and severity of esophageal tissue damage. However, when the same patients were sub-grouped in accordance with the depth of their epithelial injury and then distributed into age groups, there was a significant difference in esophagitis without epithelial discontinuity. Younger patients had less epithelial damage than older patients. Additionally, although there was a significant progression from the least severe to the moderate stages of epithelial damage among the age groups, there was no apparent difference among the age groups in the distribution between the moderate stages and most severe stages. The findings support the conclusion that the protective response of individuals to acid reflux varies widely. Continued aggression by acid reflux appears to lead to the exhaustion of individual mechanisms of epithelial protection in some patients, but not others, regardless of age or duration of the disease. Therefore, the diagnosis and follow-up of GERD should include both measurements of the quantity of refluxed acid and an assessment of the damage to the esophageal epithelium.

Dose-dependent effects of lesogaberan on reflux measures in patients with refractory gastroesophageal reflux disease: a randomized, placebo-controlled study.

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Miner, Philip B; Silberg, Debra G; Ruth, Magnus; Miller, Frank; Pandolfino, John

2014-11-18

The γ-aminobutyric acid type B-receptor agonist lesogaberan (AZD3355) has been developed for use in patients with gastroesophageal reflux disease (GERD) symptoms despite proton pump inhibitor (PPI) therapy (partial responders). This study aimed to explore the dose-response effect of lesogaberan on reflux episodes in partial responders. In this randomized, single-centre, double-blind, crossover, placebo-controlled study, partial responders taking optimised PPI therapy were given 30, 90, 120 and 240 mg doses of lesogaberan. Each dose was given twice (12 h apart) during a 24-h period, during which impedance-pH measurements were taken. Twenty-five patients were included in the efficacy analysis and 27 in the safety analysis. The effect of lesogaberan on the mean number of reflux episodes was dose-dependent, and all doses significantly reduced the mean number of reflux episodes relative to placebo. Lesogaberan also dose-dependently reduced the mean number of acid reflux episodes (except the 30 mg dose) and weakly acid reflux episodes (all doses) significantly, relative to placebo. Regardless of dose, lesogaberan had a similar effect on the percentage of time with esophageal pH < 4 [mean reduction: 68.5% (30 mg), 54.2% (90 mg), 65.9% (120 mg), 72.1% (240 mg); p < 0.05 except 90 mg dose]. No adverse events led to discontinuation and no serious adverse events occurred during active treatment. Lesogaberan inhibited reflux in a dose-dependent manner in partial responders taking optimised PPI therapy, and these effects were significant versus placebo. All lesogaberan doses were well tolerated and were not associated with clinically relevant adverse events. ClinicalTrials.gov identifier: NCT01043185.

Risk factors for voice problems in teachers.

NARCIS (Netherlands)

Kooijman, P.G.C.; Jong, F.I.C.R.S. de; Thomas, G.; Huinck, W.J.; Donders, A.R.T.; Graamans, K.; Schutte, H.K.

2006-01-01

In order to identify factors that are associated with voice problems and voice-related absenteeism in teachers, 1,878 questionnaires were analysed. The questionnaires inquired about personal data, voice complaints, voice-related absenteeism from work and conditions that may lead to voice complaints

Risk factors for voice problems in teachers

NARCIS (Netherlands)

Kooijman, P. G. C.; de Jong, F. I. C. R. S.; Thomas, G.; Huinck, W.; Donders, R.; Graamans, K.; Schutte, H. K.

2006-01-01

In order to identify factors that are associated with voice problems and voice-related absenteeism in teachers, 1,878 questionnaires were analysed. The questionnaires inquired about personal data, voice complaints, voice-related absenteeism from work and conditions that may lead to voice complaints

[Underlying Mechanisms and Management of Refractory Gastroesophageal Reflux Disease].

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Lee, Kwang Jae

2015-08-01

The prevalence of gastroesophageal reflux disease (GERD) in South Korea has increased over the past 10 years. Patients with erosive reflux disease (ERD) shows better response to proton pump inhibitors (PPIs) than those with non-erosive reflux disease (NERD). NERD is a heterogeneous condition, showing pathological gastroesophageal reflux or esophageal hypersensitivity to reflux contents. NERD patients with pathological gastroesophageal reflux or hypersensitivity to acid may respond to PPIs. However, many patients with esophageal hypersensitivity to nonacid or functional heartburn do not respond to PPIs. Therefore, careful history and investigations are required when managing patients with refractory GERD who show poor response to conventional dose PPIs. Combined pH-impedance studies and a PPI diagnostic trial are recommended to reveal underlying mechanisms of refractory symptoms. For those with ongoing reflux-related symptoms, split dose administration, change to long-acting PPIs or PPIs less influenced by CYP2C19 genotypes, increasing dose of PPIs, and the addition of alginate preparations, prokinetics, selective serotonin reuptake inhibitors, or tricyclic antidepressants can be considered. Pain modulators, selective serotonin reuptake inhibitors, or tricyclic antidepressants are more likely to be effective for those with reflux-unrelated symptoms. Surgery or endoscopic per oral fundoplication may be effective in selected patients.

Multicenter assessment of venous reflux by duplex ultrasound.

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Lurie, Fedor; Comerota, Anthony; Eklof, Bo; Kistner, Robert L; Labropoulos, Nicos; Lohr, Joann; Marston, William; Meissner, Mark; Moneta, Gregory; Neglén, Peter; Neuhardt, Diana; Padberg, Frank; Welsh, Harold J

2012-02-01

This prospective multicenter investigation was conducted to define the repeatability of duplex-based identification of venous reflux and the relative effect of key parameters on the reproducibility of the test. Repeatability was studied by having the same technologist perform duplicate tests, at the same time of the day, using the same reflux-provoking maneuver and with the patient in the same position. Reproducibility was examined by having two different technologists perform the test at the same time of the day, using the same reflux-provoking maneuver and with the patient in the same position. Facilitated reproducibility was studied by having two different technologists examine the same patients immediately after an educational intervention. Limits of agreement between two duplex scans were studied by changing three elements of the test: time of the day (morning vs afternoon), patient's position (standing vs supine), and reflux initiation (manual vs automatic compression-decompression). The study enrolled 17 healthy volunteers and 57 patients with primary chronic venous disease. Repeatability of reflux time measurements in deep veins did not significantly differ with the time of day, the patient's position, or the reflux-provoking maneuver. Reflux measurements in the superficial veins were more repeatable (P ultrasound detection of venous reflux. Reports should include information on the time of the test, the patient's position, and the provoking maneuver used. Adopting a uniform cut point of 0.5 second for pathologic reflux can significantly improve the reliability of reflux detection. Implementation of a standard protocol should elevate the minimal standard for agreement between repeated tests from the current 70% to at least 80% and with more rigid standardization, to 90%. Copyright © 2012 Society for Vascular Surgery. Published by Mosby, Inc. All rights reserved.

Gastroesophageal reflux disease in 2006. The imperfect diagnosis

International Nuclear Information System (INIS)

Boyle, John T.

2006-01-01

There continues to be significant controversy related to diagnostic testing for gastroesophageal reflux disease (GERD). Clearly, barium contrast fluoroscopy is superior to any other test in defining the anatomy of the upper gastrointestinal (UGI) tract. Although fluoroscopy can demonstrate gastroesophageal reflux (GER), this observation does not equate to GERD. Fluoroscopy time should not be prolonged to attempt to demonstrate GER during barium contrast radiography. There are no data to justify prolonging fluoroscopy time to perform provocative maneuvers to demonstrate reflux during barium contrast UGI series. Symptoms of GERD may be associated with physiologic esophageal acid exposure measured by intraesophageal pH monitoring, and a significant percentage of patients with abnormal esophageal acid exposure have no or minimal clinical symptoms of reflux. Abnormal acid exposure defined by pH monitoring over a 24-h period does not equate to GERD. In clinical practice presumptive diagnosis of GERD is reasonably assumed by substantial reduction or elimination of suspected reflux symptoms during therapeutic trial of acid reduction therapy. (orig.)

Gastroesophageal reflux disease in 2006. The imperfect diagnosis

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Boyle, John T. [Children' s Hospital of Alabama, Division of Pediatric Gastroenterology, Birmingham, AL (United States); University of Alabama-Birmingham School of Medicine, Division of Pediatric Gastroenterology, Birmingham, AL (United States)

2006-09-15

There continues to be significant controversy related to diagnostic testing for gastroesophageal reflux disease (GERD). Clearly, barium contrast fluoroscopy is superior to any other test in defining the anatomy of the upper gastrointestinal (UGI) tract. Although fluoroscopy can demonstrate gastroesophageal reflux (GER), this observation does not equate to GERD. Fluoroscopy time should not be prolonged to attempt to demonstrate GER during barium contrast radiography. There are no data to justify prolonging fluoroscopy time to perform provocative maneuvers to demonstrate reflux during barium contrast UGI series. Symptoms of GERD may be associated with physiologic esophageal acid exposure measured by intraesophageal pH monitoring, and a significant percentage of patients with abnormal esophageal acid exposure have no or minimal clinical symptoms of reflux. Abnormal acid exposure defined by pH monitoring over a 24-h period does not equate to GERD. In clinical practice presumptive diagnosis of GERD is reasonably assumed by substantial reduction or elimination of suspected reflux symptoms during therapeutic trial of acid reduction therapy. (orig.)

Sound induced activity in voice sensitive cortex predicts voice memory ability

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Rebecca eWatson

2012-04-01

Full Text Available The ‘temporal voice areas’ (TVAs (Belin et al., 2000 of the human brain show greater neuronal activity in response to human voices than to other categories of nonvocal sounds. However, a direct link between TVA activity and voice perceptionbehaviour has not yet been established. Here we show that a functional magnetic resonance imaging (fMRI measure of activity in the TVAs predicts individual performance at a separately administered voice memory test. This relation holds whengeneral sound memory ability is taken into account. These findings provide the first evidence that the TVAs are specifically involved in voice cognition.

Gastro-esophageal reflux time parameters and esophagitis in children

International Nuclear Information System (INIS)

Baulieu, F.; Baulieu, J.; Maurage, C.; Casset, D.; Itti, R.

1985-01-01

The aim of this work was to study the correlation between the reflux timing and the presence of esophagitis, an inconstant but serious complication of gastro-esophageal reflux (GER). The hypothesis was that reflux occurring late after meal can be incriminated more than early reflux in esophagitis genesis. 32 children with GER (mean age = 10.5 months, 2 to 30 months) had esophagoscopy and scintigraphy in the same week. The children were classified in two groups according to esophagoscopy: group 1 (n = 18) no esophagitis, group 2 (n = 14) esophaqgitis. The scintigraphy involved the ingestion of 0.5 mCi Tc-99m sulfur colloid milk mixture, followed by esophageal and gastric activity recording (one image per minute for 1 hour). The reflux was assessed from contrast enhanced images and esophageal time activity curves. Reflux intensity was quantitated by reflux index (Re). Mean reflux time was calculated as the mean esophageal activity peaks time (t-bar). Finally a composite parameter was calculated as the mean reflux time weighted by the relative intensity of each reflux peak (t-barw). Re was not found to be different between the two groups. t-bar was significantly higher in group 2: t-bar = 29.6 +- 3.0 mn (mean +- SD) than in group 1: t-bar = 24.5 +- 6.8 mn; rho <0.02. The difference between the two groups was enhanced by intensity weighting: group 1: t-barw = 16.6 +- 6.3 mn, group 2: t-barw = 33.5 +- 7.1 mn rho <0.001. t-barw value was not correlated to esophagitis grade. These results suggest that late reflux is more likely responsible of esophagitis

The natural history of gastro-esophageal reflux disease: a comprehensive review.

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Savarino, E; de Bortoli, N; De Cassan, C; Della Coletta, M; Bartolo, O; Furnari, M; Ottonello, A; Marabotto, E; Bodini, G; Savarino, V

2017-02-01

Gastroesophageal reflux disease (GERD) is a common disorder of the upper gastrointestinal tract which is typically characterized by heartburn and acid regurgitation. These symptoms are widespread in the community and range from 2.5% to more than 25%. Economic analyses showed an increase in direct and indirect costs related to the diagnosis, treatment and surveillance of GERD and its complications. The aim of this review is to provide current information regarding the natural history of GERD, taking into account the evolution of its definition and the worldwide gradual change of its epidemiology. Present knowledge shows that there are two main forms of GERD, that is erosive reflux disease (ERD) and non-erosive reflux disease (NERD) and the latter comprises the majority of patients (up to 70%). The major complication of GERD is the development of Barrett esophagus, which is considered as a pre-cancerous lesion. Although data from medical literature on the natural history of this disease are limited and mainly retrospective, they seem to indicate that both NERD and mild esophagitis tend to remain as such with time and the progression from NERD to ERD, from mild to severe ERD and from ERD to Barrett's esophagus may occur in a small proportion of patients, ranging from 0 to 30%, 10 to 22% and 1 to 13% of cases, respectively. It is necessary to stress that these data are strongly influenced by the use of powerful antisecretory drugs (PPIs). Further studies are needed to better elucidate this matter and overcome the present limitations represented by the lack of large prospective longitudinal investigations, absence of homogeneous definitions of the various forms of GERD, influence of different treatments, clear exclusion of patients with functional disorders of the esophagus. © 2016 International Society for Diseases of the Esophagus.

Quality of life, patient satisfaction, and disease burden in patients with gastroesophageal reflux disease with or without laryngopharyngeal reflux symptoms.

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Gong, Eun Jeong; Choi, Kee Don; Jung, Hye-Kyung; Youn, Young Hoon; Min, Byung-Hoon; Song, Kyung Ho; Huh, Kyu Chan

2017-07-01

Patients with gastroesophageal reflux disease (GERD) have decreased health-related quality of life (HRQL). The quality of life in patients with laryngopharyngeal reflux (LPR) symptoms is also significantly impaired. However, the impact of LPR symptoms on HRQL in GERD patients has not been studied. A nationwide, random-sample, and face-to-face survey of 300 Korean patients with GERD was conducted from January to March 2013. Gastroesophageal reflux symptoms were assessed using the Rome III questionnaire, LPR symptoms using the reflux symptom index, and HRQL using the EuroQol five dimensions (EQ-5D) questionnaire. A structured questionnaire on patient satisfaction, sickness-related absences, and health-related work productivity was also used. Among the 300 patients with GERD, 150 had LPR symptoms. The mean EQ-5D index was lower in patients with GERD and LPR symptoms than in those without LPR (0.88 vs 0.91, P = 0.002). A linear regression model showed that the severity of LPR symptoms was related to decreased HRQL and was independent of age, marital status, body mass index, or household income. The overall satisfaction rate regarding treatment was lower in patients with GERD and LPR (40.0% vs 69.1%, P = 0.040). GERD patients with LPR symptoms reported greater sickness-related absent hours per week (0.36 vs 0.02 h, P = 0.016) and greater percentages of overall work impairment than those without LPR (31.1% vs 20.8%, P Gastroesophageal reflux disease patients with LPR symptoms have a poorer HRQL, a lower satisfaction rate, and a greater disease burden than those without LPR. © 2017 Journal of Gastroenterology and Hepatology Foundation and John Wiley & Sons Australia, Ltd.

EXTRAOESOPHAGEAL MANIFESTATIONS OF GASTROESOPHAGEAL REFLUX DISEASE IN THE PRACTICE OF PEDIATRIC OTORHINOLARYNGOLOGIST

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A. I. Asmanov

2017-01-01

Full Text Available Gastroesophageal reflux disease (GERD is a chronic recurrent disorder with esophageal and extraesophageal symptoms and a variety of morphological changes of the mucous membrane of the esophagus caused by retrograde reflux of the gastric or gastro-intestinal contents. Extraesophageal (atypical symptoms are mainly complaints which indicate involvement in the process of bronchopulmonary, cardiovascular diseases and ENT-organs. This article discusses the pathogenesis of extraesophageal manifestations of GERD, and recommendations on diagnosis and treatment based on the author’s own experience and data of international publications.

Inflammation-Related Carcinogenesis and Prevention in Esophageal Adenocarcinoma Using Rat Duodenoesophageal Reflux Models

International Nuclear Information System (INIS)

Fujimura, Takashi; Oyama, Katsunobu; Sasaki, Shozo; Nishijima, Koji; Miyashita, Tomoharu; Ohta, Tetsuo; Koichi, Miwa; Takanori, Hattori

2011-01-01

Development from chronic inflammation to Barrett's adenocarcinoma is known as one of the inflammation-related carcinogenesis routes. Gastroesophageal reflux disease induces regurgitant esophagitis, and esophageal mucosa is usually regenerated by squamous epithelium, but sometimes and somewhere replaced with metaplastic columnar epithelium. Specialized columnar epithelium, so-called Barrett's epithelium (BE), is a risk factor for dysplasia and adenocarcinoma in esophagus. Several experiments using rodent model inducing duodenogastroesophageal reflux or duodenoesophageal reflux revealed that columnar epithelium, first emerging at the proliferative zone, progresses to dysplasia and finally adenocarcinoma, and exogenous carcinogen is not necessary for cancer development. It is demonstrated that duodenal juice rather than gastric juice is essential to develop esophageal adenocarcinoma in not only rodent experiments, but also clinical studies. Antireflux surgery and chemoprevention by proton pump inhibitors, nonsteroidal anti-inflammatory drugs, selective cyclooxygenase-2 inhibitors, green tea, retinoic acid and thioproline showed preventive effects on the development of Barrett's adenocarcinoma in rodent models, but it remains controversial whether antireflux surgery could regress BE and prevent esophageal cancer in clinical observation. The Chemoprevention for Barrett's Esophagus Trial (CBET), a phase IIb, multicenter, randomized, double-masked study using celecoxib in patients with Barrett's dysplasia failed to prove to prevent progression of dysplasia to cancer. The AspECT (Aspirin Esomeprazole Chemoprevention Trial), a large multicenter phase III randomized trial to evaluate the effects of esomeprazole and/or aspirin on the rate of progression to high-grade dysplasia or adenocarcinoma in patients with BE is now ongoing

Inflammation-Related Carcinogenesis and Prevention in Esophageal Adenocarcinoma Using Rat Duodenoesophageal Reflux Models

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Fujimura, Takashi, E-mail: tphuji@staff.kanazawa-u.ac.jp; Oyama, Katsunobu; Sasaki, Shozo; Nishijima, Koji; Miyashita, Tomoharu; Ohta, Tetsuo [Gastroenterologic Surgery, Kanazawa University Hospital, Kanazawa, Japan, 13-1 Takaramachi, Kanazawa, Ishikawa 920-8641 (Japan); Koichi, Miwa [Houju Memorial Hospital, Nomi, Japan, 11-71 Midorigaoka, Nomi, Ishikawa 923-1226 (Japan); Takanori, Hattori [Division of Molecular and Diagnostic Pathology, Shiga University of Medical Science, Otsu, Japan, Seta Tsukinowa-cho, Otsu, Shiga 520-2192 (Japan)

2011-08-10

Development from chronic inflammation to Barrett's adenocarcinoma is known as one of the inflammation-related carcinogenesis routes. Gastroesophageal reflux disease induces regurgitant esophagitis, and esophageal mucosa is usually regenerated by squamous epithelium, but sometimes and somewhere replaced with metaplastic columnar epithelium. Specialized columnar epithelium, so-called Barrett's epithelium (BE), is a risk factor for dysplasia and adenocarcinoma in esophagus. Several experiments using rodent model inducing duodenogastroesophageal reflux or duodenoesophageal reflux revealed that columnar epithelium, first emerging at the proliferative zone, progresses to dysplasia and finally adenocarcinoma, and exogenous carcinogen is not necessary for cancer development. It is demonstrated that duodenal juice rather than gastric juice is essential to develop esophageal adenocarcinoma in not only rodent experiments, but also clinical studies. Antireflux surgery and chemoprevention by proton pump inhibitors, nonsteroidal anti-inflammatory drugs, selective cyclooxygenase-2 inhibitors, green tea, retinoic acid and thioproline showed preventive effects on the development of Barrett's adenocarcinoma in rodent models, but it remains controversial whether antireflux surgery could regress BE and prevent esophageal cancer in clinical observation. The Chemoprevention for Barrett's Esophagus Trial (CBET), a phase IIb, multicenter, randomized, double-masked study using celecoxib in patients with Barrett's dysplasia failed to prove to prevent progression of dysplasia to cancer. The AspECT (Aspirin Esomeprazole Chemoprevention Trial), a large multicenter phase III randomized trial to evaluate the effects of esomeprazole and/or aspirin on the rate of progression to high-grade dysplasia or adenocarcinoma in patients with BE is now ongoing.

Assessing Old and New Diagnostic Tests for Gastroesophageal Reflux Disease.

Science.gov (United States)

Vaezi, Michael F; Sifrim, Daniel

2018-01-01

A detailed critique of objective measurements of gastroesophageal reflux disease (GERD) would improve management of patients suspecting of having reflux, leading to rational selection of treatment and better outcomes. Many diagnostic tests for GERD have been developed over the past decades. We analyze their development, positive- and negative-predictive values, and ability to predict response to treatment. These features are important for development of medical, surgical, and endoscopic therapies for GERD. We discuss the value of available diagnostic tests and review their role in management of patients with persistent reflux symptoms despite adequate medical or surgical treatment. This is becoming a significant health economic problem, due to the widespread use of proton pump inhibitors. GERD is believed to cause nonesophageal symptoms, such as those provoked by ear, nose, throat, or respiratory disorders. We analyze the value of GERD diagnostic tests in evaluation of these troublesome, nonesophageal symptoms. Copyright © 2018 AGA Institute. Published by Elsevier Inc. All rights reserved.

Gastroesophageal reflux disease: recent advances and its association with sleep.

Science.gov (United States)

Oh, Jung Hwan

2016-09-01

Gastroesophageal reflux disease (GERD) is prevalent in Asia as well as in Western countries. Sleep disturbance and breathing disorders during sleep are becoming increasingly prevalent, and they are commonly associated with GERD. The relationship between GERD and obstructive sleep apnea (OSA) is still questionable, and it has expanded to include Barrett's esophagus. Nocturnal gastroesophageal reflux (nGER) symptoms might be clinically important in the explanation of this association. The therapy for reflux symptoms has resulted in improved subjective sleep parameters and enhanced sleep quality, thus supporting a direct relationship between GERD and sleep disturbance. This review discusses the epidemiology of sleep disturbances in GERD patients; the causative relationship between GERD and OSA, even though it remains an area of controversy; and the possible role of nGER in sleep problems. It also provides an update on the current state of knowledge linking GERD and sleep. © 2016 New York Academy of Sciences.

Esophageal intraluminal baseline impedance is associated with severity of acid reflux and epithelial structural abnormalities in patients with gastroesophageal reflux disease.

Science.gov (United States)

Zhong, Chanjuan; Duan, Liping; Wang, Kun; Xu, Zhijie; Ge, Ying; Yang, Changqing; Han, Yajing

2013-05-01

The esophageal intraluminal baseline impedance may be used to evaluate the status of mucosa integrity. Esophageal acid exposure decreases the baseline impedance. We aimed to compare baseline impedance in patients with various reflux events and with different acid-related parameters, and investigate the relationships between epithelial histopathologic abnormalities and baseline impedance. A total of 229 GERD patients and 34 controls underwent 24-h multichannel intraluminal impedance and pH monitoring (MII-pH monitoring), gastroendoscopy, and completed a GERD questionnaire (GerdQ). We quantified epithelial intercellular spaces (ICSs) and expression of tight junction (TJ) proteins by histologic techniques. Mean baseline values in reflux esophagitis (RE) (1752 ± 1018 Ω) and non-erosive reflux disease (NERD) (2640 ± 1143 Ω) were significantly lower than in controls (3360 ± 1258 Ω; p acid reflux group (2510 ± 1239 Ω) and mixed acid/weakly acidic reflux group (2393 ± 1009 Ω) were much lower than in controls (3360 ± 1258 Ω; p = 0.020 and p acid exposure time (AET) (r = -0.41, p acid reflux events and with longer AET have low baseline impedance. Baseline values are correlated with esophageal mucosal histopathologic changes such as dilated ICS and TJ alteration.

Acoustic analysis of voice in children with cleft palate and velopharyngeal insufficiency.

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Villafuerte-Gonzalez, Rocio; Valadez-Jimenez, Victor M; Hernandez-Lopez, Xochiquetzal; Ysunza, Pablo Antonio

2015-07-01

Acoustic analysis of voice can provide instrumental data concerning vocal abnormalities. These findings can be used for monitoring clinical course in cases of voice disorders. Cleft palate severely affects the structure of the vocal tract. Hence, voice quality can also be also affected. To study whether the main acoustic parameters of voice, including fundamental frequency, shimmer and jitter are significantly different in patients with a repaired cleft palate, as compared with normal children without speech, language and voice disorders. Fourteen patients with repaired unilateral cleft lip and palate and persistent or residual velopharyngeal insufficiency (VPI) were studied. A control group was assembled with healthy volunteer subjects matched by age and gender. Hypernasality and nasal emission were perceptually assessed in patients with VPI. Size of the gap as assessed by videonasopharyngoscopy was classified in patients with VPI. Acoustic analysis of voice including Fundamental frequency (F0), shimmer and jitter were compared between patients with VPI and control subjects. F0 was significantly higher in male patients as compared with male controls. Shimmer was significantly higher in patients with VPI regardless of gender. Moreover, patients with moderate VPI showed a significantly higher shimmer perturbation, regardless of gender. Although future research regarding voice disorders in patients with VPI is needed, at the present time it seems reasonable to include strategies for voice therapy in the speech and language pathology intervention plan for patients with VPI. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Association between respiratory events and nocturnal gastroesophageal reflux events in patients with coexisting obstructive sleep apnea and gastroesophageal reflux disease.

Science.gov (United States)

Jaimchariyatam, Nattapong; Tantipornsinchai, Warangkana; Desudchit, Tayard; Gonlachanvit, Sutep

2016-06-01

Literature has addressed the increased prevalence of gastroesophageal reflux disease (GERD) in obstructive sleep apnea (OSA). Significant improvement of GERD has been found after OSA treatment. However, precise mechanisms underlying this correlation remain unclear. We examined the association between nocturnal gastroesophageal reflux (GER) and sleep events in patients with coexisting OSA and GERD. A case-crossover study among 12 patients with coexisting moderate-severe OSA and GERD was conducted. Participants underwent simultaneous polysomnography and esophageal impedance and pH monitoring. GER subtypes (ie, acid reflux, non-acid reflux) were defined as outcomes. Respective control time points were selected in all eligible control periods. Each sleep event was assessed individually. Estimated odds ratios (ORs) and 95% confidence intervals (CIs) were analyzed. A p-value of reflux and 28 non-acid reflux. Arousals and awakenings were significantly associated with subsequent GER events. The OR for GER following an arousal was 2.31 (95% CI 1.39-3.68; p  0.05). Both awakening and arousal appear to precipitate any subtype of GER events in patients with coexisting GERD and moderate to severe OSA. However, GER events were significantly less likely to occur after other respiratory events and did not appear to cause sleep-related events. Copyright © 2016 Elsevier B.V. All rights reserved.

VOICE QUALITY BEFORE AND AFTER THYROIDECTOMY

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Dora CVELBAR

2016-04-01

Full Text Available Introduction: Voice disorders are a well-known complication which is often associated with thyroid gland diseases and because voice is still the basic mean of communication it is very important to maintain its quality healthy. Objectives: The aim of this study referred to questions whether there is a statistically significant difference between results of voice self-assessment, perceptual voice assessment and acoustic voice analysis before and after thyroidectomy and whether there are statistically significant correlations between variables of voice self-assessment, perceptual assessment and acoustic analysis before and after thyroidectomy. Methods: This scientific research included 12 participants aged between 41 and 76. Voice self-assessment was conducted with the help of Croatian version of Voice Handicap Index (VHI. Recorded reading samples were used for perceptual assessment and later evaluated by two clinical speech and language therapists. Recorded samples of phonation were used for acoustic analysis which was conducted with the help of acoustic program Praat. All of the data was processed through descriptive statistics and nonparametric statistical methods. Results: Results showed that there are statistically significant differences between results of voice self-assessments and results of acoustic analysis before and after thyroidectomy. Statistically significant correlations were found between variables of perceptual assessment and acoustic analysis. Conclusion: Obtained results indicate the importance of multidimensional, preoperative and postoperative assessment. This kind of assessment allows the clinician to describe all of the voice features and provides appropriate recommendation for further rehabilitation to the patient in order to optimize voice outcomes.

Review article: gastro-oesophageal reflux disease in asthma and chronic obstructive pulmonary disease.

Science.gov (United States)

Broers, C; Tack, J; Pauwels, A

2018-01-01

When gastro-oesophageal reflux is causing symptoms or lesions in the oesophagus, this is referred to as gastro-oesophageal reflux disease (GERD). GERD can manifest itself through typical symptoms (heartburn, regurgitation) or may lead to extra-oesophageal symptoms. Extra-oesophageal manifestations of GERD gained increasing attention over the last decade, especially respiratory disorders, because of the prevalent co-occurrence with GERD. The role of GERD in the pathogenesis of respiratory disorders has become a topic of intense discussion. To provide an overview of the current knowledge on the role of GERD in asthma and chronic obstructive pulmonary disease (COPD). PubMed was searched for relevant articles using the keywords: GERD, asthma, COPD, prevalence, treatment. Case reports were excluded, only English language articles were considered. Estimates for the prevalence of GERD in asthma range from 30% to 90%, compared to an average of 24% in controls. In COPD patients, the prevalence of GERD ranges from 19% to 78% compared to an average of 18% in controls. These data indicate an increased prevalence of GERD in patients with asthma and COPD, although causality is not established and GERD treatment yielded inconsistent effects. Literature supports GERD as a risk factor for COPD-exacerbations and a predictor of the 'frequent-exacerbator'-phenotype. Despite the high prevalence of GERD in asthma and COPD, a causal link is lacking. The results of anti-reflux therapy on pulmonary outcome are inconsistent and contradictory. Future studies will need to identify subgroups of asthmatics and COPD patients that may benefit from anti-reflux therapy (nocturnal or silent reflux). © 2017 John Wiley & Sons Ltd.

Biopsychosocial impact of the voice in relation to the psychological features in female student teachers.

NARCIS (Netherlands)

Meulenbroek, L.F.P.; Thomas, G.; Kooijman, P.G.C.; Jong, F.I.C.R.S. de

2010-01-01

OBJECTIVE: The aim of the study was to assess biopsychosocial impact of the voice in relation to the psychological features in female student teachers. METHODS: This research was a cross-sectional study in 755 student teachers using general questionnaires, the Voice Handicap Inventory (VHI), Type D

Pneumopatias e doença de refluxo gastroesofágico Lung diseases and gastro-oesophageal reflux disease

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João Cláudio Barroso Pereira

2009-10-01

Full Text Available A doença do refluxo gastro esofágico decorre do refluxo patológico do estômago para o esófago. Quando esse refluxo ocorre fora do esófago denomina-se doença de refluxo extraesofágico. O autor propõe uma revisão sobre as doenças pulmonares associadas ao refluxo. É avaliado, previamente, de forma resumida o conceito de cada doença e, em seguida, de modo sistemático, são discutidos a prevalência do refluxo sobre as pneumopatias, os mecanismo que explicam essas interações e o impacto do tratamento do refluxo gastroesofagiano sobre as doenças pulmonares. O autor conclui que é inegável a existência de uma conexão entre doença de refluxo gastro esofágico e várias doenças pulmonares, sendo mister estudos complementares para corroborar essa associação.Gastro-oesophageal Reflux Disease is a consequence of pathological reflux from stomach to oesophagus. Whenever the refluxed contents extended beyond the oesophagus itself, is called Extraoesophageal Reflux Disease. The author proposes a review about pulmonary disorders and gastroesophageal reflux. Previously, it is evaluated in an abridged way, the concepts of each diseases and after that, in a systematic form, it is discussed the prevalence of gastro-oesophageal reflux in lung diseases, all the mechanisms studies and the impact of gastro-oesophageal treatment on lung disorders. The author concludes that is undeniable the link between Gastro-oesophageal reflux and lung diseases and further reaserch is mandatory in order to corroborate this association.

Surgery for Gastroesophageal Reflux Disease in the Morbidly Obese Patient.

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Duke, Meredith C; Farrell, Timothy M

2017-01-01

The prevalence of gastroesophageal reflux disease (GERD) has mirrored the increase in obesity, and GERD is now recognized as an obesity-related comorbidity. There is growing evidence that obesity, specifically central obesity, is associated with the complications of chronic reflux, including erosive esophagitis, Barrett's esophagus, and esophageal adenocarcinoma. While fundoplication is effective in creating a competent gastroesophageal junction and controlling reflux in most patients, it is less effective in morbidly obese patients. In these patients a bariatric operation has the ability to correct both the obesity and the abnormal reflux. The Roux-en-Y gastric bypass is the preferred procedure.

Association Between Nocturnal Acid Reflux and Sleep Disturbance in Patients With Gastroesophageal Reflux Disease.

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Hung, Jui-Sheng; Lei, Wei-Yi; Yi, Chih-Hsun; Liu, Tso-Tsai; Chen, Chien-Lin

2016-08-01

This study was conducted to investigate whether there is a direct association between subjective sleep quality and esophageal acid reflux in patients with gastroesophageal reflux disease. We enrolled patients with classic reflux symptoms for endoscopy and ambulatory pH monitoring. The severity of esophageal mucosal injury was assessed by upper endoscopy. Distal esophageal acid exposure was determined by ambulatory 24-hour pH monitoring. Sleep disturbance was assessed by using the Pittsburgh Sleep Quality Index. In total, 103 patients (53 patients without sleep dysfunction and 50 patients with sleep dysfunction) were studied. Erosive esophagitis was found more in patients with sleep disturbance than in those without sleep disturbance (45% versus 31%, P = 0.04). Abnormal esophageal pH was found more in patients with dysfunction (22%) than in patients without sleep dysfunction (5.7%, P = 0.03). Recumbent acid contact time (%) was greater in patients with sleep disturbance than in those without sleep disturbance (3.7 ± 2.4 versus 1.9 ± 0.9, P = 0.04). Sleep quality score positively correlated with acid contact time (r = 0.32, P = 0.02), prolonged reflux events (r = 0.45, P = 0.008) and longer reflux event (r = 0.28, P = 0.03) during recumbent period. Patients with gastroesophageal reflux disease along with sleep dysfunction are characterized with greater nocturnal acid reflux and more erosive esophagitis. Our study suggests that increased nocturnal acid reflux may play a role in inducing sleep disturbance in patients with gastroesophageal reflux disease. Copyright © 2016 Southern Society for Clinical Investigation. Published by Elsevier Inc. All rights reserved.

Assessment of voice related quality of life and its correlation with socioeconomic status after total laryngectomy.

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Agarwal, Sangeet Kumar; Gogia, Shweta; Agarwal, Alok; Agarwal, Rajiv; Mathur, Ajay Swaroop

2015-10-01

After total laryngectomy for laryngeal cancer, the major determinants of QOL is the patient's voice related quality of life (V-RQOL). The primary aim of this study was to assess the V-RQOL and impact of socioeconomic status over it in Indian population by using two validated scales [voice handicap index (VHI) and V-RQOL questionnaires]. Total 104 patients underwent total laryngectomy but 71 were eligible for study. Patients filled the VHI and V-RQOL questionnaires after completion of 1 year of usage of the TEP voice. The socioeconomic status of the patients was calculated according to various domains related to their life and were divided into lower and higher status. A total of 76.1% patients had VHI score between 0 to 30 (minimal voice handicap), 19.7% had score between 31 to 60 (moderate voice handicap) and only 4.2% patients had VHI score more than 61 (serious voice handicap). On V-RQOL scores, 16.9% patients had score between 10 to 15 (excellent), 40.8% patients, between 16 to 20 (very good), 22.5% patients, between 21 and 25 (good voice), 15.5% patients, between 26 and 30 (fair) and only 4.2% patients scored more than 30 with poor quality of voice. Patients with lower socioeconomic group had better V-RQOL than with high socioeconomic group. VHI and V-RQOL scores in our series were superior to other studies due to major population with lower socioeconomic status and better social support which exists in our society.

Mobile voice health monitoring using a wearable accelerometer sensor and a smartphone platform.

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Mehta, Daryush D; Zañartu, Matías; Feng, Shengran W; Cheyne, Harold A; Hillman, Robert E

2012-11-01

Many common voice disorders are chronic or recurring conditions that are likely to result from faulty and/or abusive patterns of vocal behavior, referred to generically as vocal hyperfunction. An ongoing goal in clinical voice assessment is the development and use of noninvasively derived measures to quantify and track the daily status of vocal hyperfunction so that the diagnosis and treatment of such behaviorally based voice disorders can be improved. This paper reports on the development of a new, versatile, and cost-effective clinical tool for mobile voice monitoring that acquires the high-bandwidth signal from an accelerometer sensor placed on the neck skin above the collarbone. Using a smartphone as the data acquisition platform, the prototype device provides a user-friendly interface for voice use monitoring, daily sensor calibration, and periodic alert capabilities. Pilot data are reported from three vocally normal speakers and three subjects with voice disorders to demonstrate the potential of the device to yield standard measures of fundamental frequency and sound pressure level and model-based glottal airflow properties. The smartphone-based platform enables future clinical studies for the identification of the best set of measures for differentiating between normal and hyperfunctional patterns of voice use.

Face the voice

DEFF Research Database (Denmark)

Lønstrup, Ansa

2014-01-01

will be based on a reception aesthetic and phenomenological approach, the latter as presented by Don Ihde in his book Listening and Voice. Phenomenologies of Sound , and my analytical sketches will be related to theoretical statements concerning the understanding of voice and media (Cavarero, Dolar, La......Belle, Neumark). Finally, the article will discuss the specific artistic combination and our auditory experience of mediated human voices and sculpturally projected faces in an art museum context under the general conditions of the societal panophonia of disembodied and mediated voices, as promoted by Steven...

Gastroesophageal reflux - slideshow

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... this page: //medlineplus.gov/ency/presentations/100181.htm Gastroesophageal reflux - series—Normal anatomy To use the sharing features ... junction of the esophagus and the stomach prevents reflux of food and acid from the stomach into the esophagus. Review Date ...

The Teacher's Voice: Vocal Training in Teacher Education

Science.gov (United States)

Bele, Irene Velsvik

2008-01-01

The voice is a basic tool in human communication and an important factor in a positive self-understanding and identity, both for the teacher's sense of profession and for the pupils' ability to express themselves orally; two perspectives of great importance in the Norwegian National Curriculum. Voice disorders are common among teachers world-wide…

The oesophagus and cough: laryngo-pharyngeal reflux, microaspiration and vagal reflexes

Science.gov (United States)

2013-01-01

Gastro-oesophageal reflux disease is generally considered to be one of the commonest causes of chronic cough, however randomised controlled trials of proton pump inhibitors have often failed to support this notion. This article reviews the most recent studies investigating the mechanisms thought to link reflux and cough, namely laryngo-pharyngeal reflux, micro-aspiration and neuronal cross-organ sensitisation. How recent evidence might shed light on the failure of acid suppressing therapies and suggest new approaches to treating reflux related cough are also discussed. PMID:23590893

Reflections on clinical expertise and silent know-how in voice therapy

DEFF Research Database (Denmark)

Iwarsson, Jenny

2014-01-01

The concept of ‘clinical expertise’ is described as a part of evidence-based practice (EBP) together with ‘external scientific evidence’ and ‘patient values and perspectives’. However, clinical expertise in the management of voice disorders has not been described or discussed in much detail....... The expertise seems to consist partly of silent know-how that, from the outside, may seem improperly related to the personality of the speech-language pathologist or exclusively dependent on the number of years in the field. In this paper, it is suggested that clinical expertise in voice therapy consists...

Role of gastroesophageal reflux disease in lung transplantation

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Hathorn, Kelly E; Chan, Walter W; Lo, Wai-Kit

2017-01-01

Lung transplantation is one of the highest risk solid organ transplant modalities. Recent studies have demonstrated a relationship between gastroesophageal reflux disease (GERD) and lung transplant outcomes, including acute and chronic rejection. The aim of this review is to discuss the pathophysiology, evaluation, and management of GERD in lung transplantation, as informed by the most recent publications in the field. The pathophysiology of reflux-induced lung injury includes the effects of aspiration and local immunomodulation in the development of pulmonary decline and histologic rejection, as reflective of allograft injury. Modalities of reflux and esophageal assessment, including ambulatory pH testing, impedance, and esophageal manometry, are discussed, as well as timing of these evaluations relative to transplantation. Finally, antireflux treatments are reviewed, including medical acid suppression and surgical fundoplication, as well as the safety, efficacy, and timing of such treatments relative to transplantation. Our review of the data supports an association between GERD and allograft injury, encouraging a strategy of early diagnosis and aggressive reflux management in lung transplant recipients to improve transplant outcomes. Further studies are needed to explore additional objective measures of reflux and aspiration, better compare medical and surgical antireflux treatment options, extend follow-up times to capture longer-term clinical outcomes, and investigate newer interventions including minimally invasive surgery and advanced endoscopic techniques. PMID:28507913

Age-related changes to spectral voice characteristics affect judgments of prosodic, segmental, and talker attributes for child and adult speech

Science.gov (United States)

Dilley, Laura C.; Wieland, Elizabeth A.; Gamache, Jessica L.; McAuley, J. Devin; Redford, Melissa A.

2013-01-01

Purpose As children mature, changes in voice spectral characteristics covary with changes in speech, language, and behavior. Spectral characteristics were manipulated to alter the perceived ages of talkers’ voices while leaving critical acoustic-prosodic correlates intact, to determine whether perceived age differences were associated with differences in judgments of prosodic, segmental, and talker attributes. Method Speech was modified by lowering formants and fundamental frequency, for 5-year-old children’s utterances, or raising them, for adult caregivers’ utterances. Next, participants differing in awareness of the manipulation (Exp. 1a) or amount of speech-language training (Exp. 1b) made judgments of prosodic, segmental, and talker attributes. Exp. 2 investigated the effects of spectral modification on intelligibility. Finally, in Exp. 3 trained analysts used formal prosody coding to assess prosodic characteristics of spectrally-modified and unmodified speech. Results Differences in perceived age were associated with differences in ratings of speech rate, fluency, intelligibility, likeability, anxiety, cognitive impairment, and speech-language disorder/delay; effects of training and awareness of the manipulation on ratings were limited. There were no significant effects of the manipulation on intelligibility or formally coded prosody judgments. Conclusions Age-related voice characteristics can greatly affect judgments of speech and talker characteristics, raising cautionary notes for developmental research and clinical work. PMID:23275414

Assessment of Gastroesophageal Reflux in Children(2-12 Month) Based on Clinical Findings and Ultrasonography

OpenAIRE

F Jassemi Zergani; R Farahi Rostami; F Hakim; Z Jannat Alipour; K Karimi; Z Fotokian

2012-01-01

Introduction: Gastroesophageal reflux is a common gastrointestinal disorder among infants, which can cause complications, such as esophagitis and Barrett's esophagus if its diagnosis and treatment are delayed. On the other hand, similarity of Gastro esophageal Reflux symptoms with symptoms of other childhood diseases makes its diagnosis and treatment difficult. So a proper tool for early screening and diagnostic test is essential. Methods: This study was conducted on 221 infants(2 to 12 month...

Gastro-oesophageal reflux and cough.

Science.gov (United States)

Abdulqawi, Rayid; Houghton, Lesley A; Smith, Jaclyn A

2013-05-01

Gastro-oesophageal reflux, either singly or in association with postnasal drip and/or asthma is considered to be a cause of chronic cough. The amount and nature of gastro-oesophageal reflux however is often normal with acid suppression having very little, if any therapeutic effect in these patients. This review examines the challenges posed when exploring the reflux-cough link, and discusses the merits and limitations of the proposed mechanisms of reflux leading to cough.

Treatment of Post-Stent Gastroesophageal Reflux by Anti-Reflux Z-Stent

International Nuclear Information System (INIS)

Davies, Roger Philip; Kew, Jacqueline; Byrne, Peter D.

2000-01-01

Severe symptoms of heartburn and retrosternal pain consistent with gastro-esophageal reflux (GER) developed in a patient following placement of a conventional self-expanding 16-24-mm-diameter x 12-cm-long esophageal stent across the gastroesophageal junction to treat an obstructing esophageal carcinoma. A second 18-mm-diameter x 10-cm-long esophageal stent with anti-reflux valve was deployed coaxially and reduced symptomatic GER immediately. Improvement was sustained at 4-month follow-up. An anti-reflux stent can be successfully used to treat significant symptomatic GER after conventional stenting

Voice Onset Time in Azerbaijani Consonants

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Ali Jahan

2009-10-01

Full Text Available Objective: Voice onset time is known to be cue for the distinction between voiced and voiceless stops and it can be used to describe or categorize a range of developmental, neuromotor and linguistic disorders. The aim of this study is determination of standard values of voice onset time for Azerbaijani language (Tabriz dialect. Materials & Methods: In this description-analytical study, 30 Azeris persons whom were selected conveniently by simple selection, uttered 46 monosyllabic words initiating with 6 Azerbaijani stops twice. Using Praat software, the voice onset time values were analyzed by waveform and wideband spectrogram in milliseconds. Vowel effect, sex differences and the effect of place of articulation on VOT, were evaluated and data were analyzed by one-way ANOVA test. Results: There was no significant difference in voice onset time between male and female Azeris speakers (P<0.05. Vowel and place of articulation had significant correlation with voice onset time (P<0.001. Voice onset time values for /b/, /p/, /d/, /t/, /g/, /k/, and [c], [ɟ] allophones were 10.64, 86.88, 13.35, 87.09, 26.25, 100.62, 131.19, 63.18 mili second, respectively. Conclusion: Voice onset time values are the same for Azerbaijani men and women. However, like many other languages, back and high vowels and back place of articulation lengthen VOT. Also, voiceless stops are aspirated in this language and voiced stops have positive VOT values.

Parâmetros acústicos do contraste de sonoridade das plosivas no desenvolvimento fonológico típico e no desviante Acoustic parameters of the voicing contrast of plosives in typical phonological development and phonological disorder

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Roberta Michelon Melo

2012-01-01

(['papa], ['baba], ['tata], ['dada], ['kaka] and ['gaga] inserted into carrier phrases, we measured voice onset time, vowel length, burst amplitude, and occlusion length of each plosive. The acoustic parameters of voiceless and voiced plosives were compared between and within groups through statistical analysis. RESULTS: The subjects within typical phonological development presented significant results mainly in distinguishing the parameters voice onset time, vowel length, and occlusion of voiceless and voiced stops, which was different from what was observed for children with phonological disorder. The comparison between groups showed differences related to the production of voice onset time and the occlusion length of voiced plosives. Regarding the other analyzed parameters, the values were similar between groups, with no statistical differences. CONCLUSION: The marking of the voicing contrast of the group with phonological disorder is different from the group with typical phonological development, especially regarding the voice onset time and the occlusion length of the voiced segments.

Radiologic quantitation of gastro-oesophageal reflux

International Nuclear Information System (INIS)

Christiansen, T.; Funch-Jensen, P.; Jacobsen, N.O.; Thommesen, P.; Kommunehospitalet, Aarhus; Kommunehospitalet, Aarhus

1987-01-01

In a prospective study, 26 patients with symptoms of reflux oesophagitis underwent a barium examination for gastro-oesophageal reflux after food stimulation, and endoscopy with biopsy from different levels of the oesophagus. Radiologic grading of the gastro-oesophageal reflux depending on the height of the reflux into the oesophagus was performed, and this was correlated to the microscopic appearance at different levels in the oesophagus. Complete agreement between the radiologic grading and the histology was found in 69 per cent of the cases, and when gastro-oesophageal reflux was demonstrated the agreement was 75 per cent. Accordingly, the results showed a good accordance between the two variants, indicating that the height of the reflux during the food stimulated test may be truly indicative of the reflux height under non-test conditions. (orig.)

Radiologic studies on gastroesophageal reflux

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Cho, Seung Gi; Kim, Kun Sang; Park, Soo Soung [College of Medicine, Chung Ang University, Seoul (Korea, Republic of)

1980-12-15

Gastroesophageal reflux is generally recognized as the preponderant factor in the causation of the most cases of esophagitis and the accompanying symptom of pyrosis. In has been known that free gastroesophageal reflux is infrequent phenomenon but we observed gastroesophageal reflux during U. G. I. examination in 111 cases among 152 patients (73.3%) who had various gastrointestinal symptoms. Gastroesophageal reflux was most frequently induced in supine LAO position. The next frequent positions are erect position, RAO and supine position.

Integrating cues of social interest and voice pitch in men's preferences for women's voices.

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Jones, Benedict C; Feinberg, David R; Debruine, Lisa M; Little, Anthony C; Vukovic, Jovana

2008-04-23

Most previous studies of vocal attractiveness have focused on preferences for physical characteristics of voices such as pitch. Here we examine the content of vocalizations in interaction with such physical traits, finding that vocal cues of social interest modulate the strength of men's preferences for raised pitch in women's voices. Men showed stronger preferences for raised pitch when judging the voices of women who appeared interested in the listener than when judging the voices of women who appeared relatively disinterested in the listener. These findings show that voice preferences are not determined solely by physical properties of voices and that men integrate information about voice pitch and the degree of social interest expressed by women when forming voice preferences. Women's preferences for raised pitch in women's voices were not modulated by cues of social interest, suggesting that the integration of cues of social interest and voice pitch when men judge the attractiveness of women's voices may reflect adaptations that promote efficient allocation of men's mating effort.

Pedagogic Voice: Student Voice in Teaching and Engagement Pedagogies

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Baroutsis, Aspa; McGregor, Glenda; Mills, Martin

2016-01-01

In this paper, we are concerned with the notion of "pedagogic voice" as it relates to the presence of student "voice" in teaching, learning and curriculum matters at an alternative, or second chance, school in Australia. This school draws upon many of the principles of democratic schooling via its utilisation of student voice…

Gastroesophageal reflux and upper gastrointestinal tract disorders in children with persistent or recurrent respiratory symptoms

International Nuclear Information System (INIS)

Urioste, A.; Orellana, P.; Harris, P.; Sanchez, I.; Holgren, N.

2002-01-01

Gastroesophageal Reflux (GER) and gastrointestinal (GI) dismotility disorders, can coexist in children with persistent and/or recurrent bronchopulmonary symptoms(RBPS) condition that eventually improve or disappear after the treatment of these GI disorders The goal of this study was to evaluated the presence of GER, abnormal esophageal transit, swallowing disorders and lung aspiration in children with RBPS. We performed standard scintigraphic gastrointestinal procedures in 67 children.; 36 boys, with a mean age of 1.75 yrs. (10 days-15 yrs),all of them presented with RBPS, 21 of them associated with GI symptoms and 20 with neurological symptoms. Thirty four out of 67 children (50.74%) had an abnormal scintigraphic finding; single or combined. Swallowing abnormalities was observed in 11 (16.4%), esophageal transit abnormalities was observed in 16 (23.9%), GER in 9 (13.4%) and lung aspiration in 6 (8.95%). 10 children had more than one abnormalities (14.9%). Among the 20 children with neurological symptoms, 75% had an abnormal scintigraphic study versus the 40.4% of children without neurological symptoms. In children with RBPS, abnormalities of gastrointestinal tract is not uncommon; 50.74% in our group, specially in children with neurological symptoms (75%). Scintigraphic procedure is a safe, sensible and non invasive technique that allows the simultaneous evaluation of different parameters of the gastrointestinal motility, in order to detect abnormalities that could explain the clinical features in children with RBPS

Role of non-acid gastro-esophageal reflux in children with respiratory symptoms.

Science.gov (United States)

Zenzeri, Letizia; Quitadamo, Paolo; Tambucci, Renato; Ummarino, Dario; Poziello, Antonio; Miele, Erasmo; Staiano, Annamaria

2017-05-01

Respiratory symptoms are a possible atypical clinical picture of gastro-esophageal reflux disease (GERD). However, a significant number of patients with GERD-related respiratory symptoms do not report improvement despite aggressive acid-suppressive therapy. Some of these refractory cases may be due to the recently appreciated entity of non-acid or weakly acidic reflux. The aim of our study is to assess the pH-impedance features of GER inducing airway symptoms, compared with GER inducing typical gastro-intestinal (GI) symptoms. We prospectively enrolled infants and children with GERD-related respiratory symptoms from January 2015 to December 2015. Age- and sex-matched patients with GERD-related GI symptoms were enrolled as comparison group. The overall number, the acidity pattern, and the height of reflux episodes were compared between the two groups. Forty patients (M/F: 20/20; mean age: 58.3 months) were enrolled in the study group and 40 in the comparison group. The mean acid exposure index was 7.9% within the study group and 15.9% within the comparison group (p:0.026). Children with respiratory symptoms versus children with GI symptoms had a mean of 40.8 acid reflux episodes versus 62.4 (p:0.001), a mean of 2.2 weakly acid reflux episodes versus 20.1 (p:0.002), and a mean of 22.1 weakly alkaline reflux episodes versus 10.2 (P 1 year with GERD-related respiratory symptoms showed a significantly higher number of weakly alkaline refluxes than children with GERD-related GI symptoms. This supports the hypothesis that respiratory symptoms are less related to acidity than GI symptoms. Pediatr Pulmonol. 2017;52:669-674. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Air swallowing, belching, and reflux in patients with gastroesophageal reflux disease

NARCIS (Netherlands)

Bredenoord, Albert J.; Weusten, Bas L. A. M.; Timmer, Robin; Smout, André J. P. M.

2006-01-01

OBJECTIVES: Belching and gastroesophageal reflux share a common physiological mechanism. The aim of this study was to investigate whether air swallowing leads to both belching and reflux. METHODS: Esophageal impedance, pH, and pressure were measured during two 20-min recording periods in 12 controls

Acoustic characteristics of voice after severe traumatic brain injury.

Science.gov (United States)

McHenry, M

2000-07-01

To describe the acoustic characteristics of voice in individuals with motor speech disorders after traumatic brain injury (TBI). Prospective study of 100 individuals with TBI based on consecutive referrals for motor speech evaluations. Subjects were audio tape-recorded while producing sustained vowels and single word and sentence intelligibility tests. Laryngeal airway resistance was estimated, and voice quality was rated perceptually. None of the subjects evidenced vocal parameters within normal limits. The most frequently occurring abnormal parameter across subjects was amplitude perturbation, followed by voice turbulence index. Twenty-three percent of subjects evidenced deviation in all five parameters measured. The perceptual ratings of breathiness were significantly correlated with both the amplitude perturbation quotient and the noise-to-harmonics ratio. Vocal quality deviation is common in motor speech disorders after TBI and may impact intelligibility.

Voices used by nurses when communicating with patients and relatives in a department of medicine for older people-An ethnographic study.

Science.gov (United States)

Johnsson, Anette; Boman, Åse; Wagman, Petra; Pennbrant, Sandra

2018-04-01

To describe how nurses communicate with older patients and their relatives in a department of medicine for older people in western Sweden. Communication is an essential tool for nurses when working with older patients and their relatives, but often patients and relatives experience shortcomings in the communication exchanges. They may not receive information or are not treated in a professional way. Good communication can facilitate the development of a positive meeting and improve the patient's health outcome. An ethnographic design informed by the sociocultural perspective was applied. Forty participatory observations were conducted and analysed during the period October 2015-September 2016. The observations covered 135 hours of nurse-patient-relative interaction. Field notes were taken, and 40 informal field conversations with nurses and 40 with patients and relatives were carried out. Semistructured follow-up interviews were conducted with five nurses. In the result, it was found that nurses communicate with four different voices: a medical voice described as being incomplete, task-oriented and with a disease perspective; a nursing voice described as being confirmatory, process-oriented and with a holistic perspective; a pedagogical voice described as being contextualised, comprehension-oriented and with a learning perspective; and a power voice described as being distancing and excluding. The voices can be seen as context-dependent communication approaches. When nurses switch between the voices, this indicates a shift in the orientation or situation. The results indicate that if nurses successfully combine the voices, while limiting the use of the power voice, the communication exchanges can become a more positive experience for all parties involved and a good nurse-patient-relative communication exchange can be achieved. Working for improved communication between nurses, patients and relatives is crucial for establishing a positive nurse-patient-relative

Gastroesophageal reflux and respiratory diseases in children

International Nuclear Information System (INIS)

Fatima, S.; Saeed, M.A.; Jafri, S.R.A.; Raza, M.; Kundi, Z.U.; Hyder, S.W.

2002-01-01

The association of gastroesophageal reflux disease and its pulmonary manifestation is well known however the exact underlying mechanism is unclear. The medical literature is deluged with studies on relationship between Gear and its pulmonary manifestations. The aim of this study was to 1) determine prevalence of GER in children with rLRTI, wheezing and asthma. 2) determine prevalence of asymptomatic respiratory anomalies in children with clinical reflux 3) determine effectiveness of anti-reflux therapy in clinical control of asthma, wheezing and rLRTI. Children were included in the study if they presented either with rLRTI, wheezing, Bronchial asthma or Clinical suspicion of GER without any respiratory symptoms. The GER study comprised esophageal transit, gastroesophageal reflux and lung aspiration studies. Acquisition and processing were according to predetermined protocol. Segmental and global esophageal transit times, GER according to duration of episode and volume of refluxed liquid, Reflux severity, Gastric retention at 30 minutes, Gastric emptying time, Presence of lung aspiration were calculated for each study. All children underwent Barium studies on a separate day. Clinical follow-up was done every 3 months and GER study was repeated every 6 months up to one year. The patient's therapy was determined by local protocols at discretion of clinicians. GER scintigraphy was performed in 43 patients (age range 5 months -12 years). Gastroesophageal reflux of varying degrees was observed in 10 children (23.25%) in all groups. The severity of clinical symptoms was directly related to severity of GER. The direct correlation was found between GER and reflux index. The results of GER scintigraphy were compared with Barium studies and results were found to be superior in terms of sensitivity, specificity and accuracy in detecting disease. It was possible to objectively evaluate and monitor response to therapy after medical treatment in few cases with help of follow

Comparison of Endoscopic Findings with Gastroesophageal Reflux Disease Questionnaires (GerdQ) and Reflux Disease Questionnaire (RDQ) for Gastroesophageal Reflux Disease in Medan

OpenAIRE

Siregar, Gontar Alamsyah; Halim, Sahat; Sitepu, Ricky Rivalino

2015-01-01

ABSTRACT Background: There are many questionnaires that have been developed to diagnose gastroesophageal reflux disease (GERD), i.e. reflux disease questionnaire (RDQ), and the recently developed, gastroesophageal reflux disease questionnaires (GerdQ). In this study, we tried to compare GerdQ and RDQ in terms of sensitivity and specificity to diagnose GERD and its relationship with endoscopic findings. Method: This study was a cross sectional analytical study. Subsequently, all the subj...

Detection of gastro-oesophageal reflux disease

International Nuclear Information System (INIS)

Christiansen, T.; Ravnsbaek, J.; Toettrup, A.; Funch-Jensen, P.; Thommesen, P.; Aarhus Kommunehospital

1986-01-01

In a prospective study a barium examination combined with food stimulation was compared with the acid reflux test in 30 consecutive patients with symptoms of gastro-oesophageal reflux. Both methods were further compared with endoscopy and histology. Gastro-oesophageal reflux could be demonstrated by the radiologic examination in 22 patients and by the acid reflux test in 23 patients. By combining the two methods gastro-oesophageal reflux could be demonstrated in 27 patients. Comparing the two methods with symptoms, endoscopy, and histology they seemed to be of equal value. Accordingly, a food-stimulated barium examination is recommended as the first method for demonstrating gastro-oesophageal reflux because it is simple and well-tolerated by the patient. (orig.)

Is there a role for dynamic swallowing MRI in the assessment of gastroesophageal reflux disease and oesophageal motility disorders?

International Nuclear Information System (INIS)

Kulinna-Cosentini, Christiane; Koelblinger, C.; Ba-Ssalamah, A.; Weber, M.; Kleinhansl, P.; Schima, W.; Lenglinger, J.; Riegler, M.; Cosentini, E.P.; Bischof, G.

2012-01-01

To evaluate the diagnostic value of dynamic MRI swallowing in patients with symptoms of Gastroesophageal Reflux Disease (GERD). Thirty-seven patients (17 m/20f) with typical signs of GERD underwent MR swallowing in the supine position at 1.5 T with a phased-array body coil. Using dynamic, gradient echo sequences (B-FFE) in the coronal, sagittal and axial planes, the bolus passages of buttermilk spiked with gadolinium chelate were tracked. MRI, pH-metry and manometry were performed within 31 days and results were compared. MRI results were concordant with pH-metry in 82% (23/28) of patients diagnosed with abnormal oesophageal acid exposure by pH-metry. Five patients demonstrated typical symptoms of GERD and had positive findings with pH monitoring, but false negative results with MRI. In four of six patients (67%), there was a correct diagnosis of oesophageal motility disorder, according to manometric criteria, on dynamic MRI. The overall accuracy of MRI diagnoses was 79% (27/34). A statistically significant difference was found between the size of hiatal hernia, grade of reflux in MRI, and abnormal acid exposure on pH-monitoring. MR fluoroscopy may be a promising radiation-free tool in assessing the functionality and morphology of the GE junction. (orig.)

Is there a role for dynamic swallowing MRI in the assessment of gastroesophageal reflux disease and oesophageal motility disorders?

Energy Technology Data Exchange (ETDEWEB)

Kulinna-Cosentini, Christiane; Koelblinger, C.; Ba-Ssalamah, A.; Weber, M.; Kleinhansl, P. [Medical University of Vienna, Department of Radiology, Vienna (Austria); Schima, W. [Abteilung fuer Radiologie und bildgebende Diagnostik, KH Goettlicher Heiland, Vienna (Austria); Lenglinger, J.; Riegler, M.; Cosentini, E.P. [Medical University of Vienna, Department of Surgery, Vienna (Austria); Bischof, G. [Hospital St. Josef, Department of Surgery, Vienna (Austria)

2012-02-15

To evaluate the diagnostic value of dynamic MRI swallowing in patients with symptoms of Gastroesophageal Reflux Disease (GERD). Thirty-seven patients (17 m/20f) with typical signs of GERD underwent MR swallowing in the supine position at 1.5 T with a phased-array body coil. Using dynamic, gradient echo sequences (B-FFE) in the coronal, sagittal and axial planes, the bolus passages of buttermilk spiked with gadolinium chelate were tracked. MRI, pH-metry and manometry were performed within 31 days and results were compared. MRI results were concordant with pH-metry in 82% (23/28) of patients diagnosed with abnormal oesophageal acid exposure by pH-metry. Five patients demonstrated typical symptoms of GERD and had positive findings with pH monitoring, but false negative results with MRI. In four of six patients (67%), there was a correct diagnosis of oesophageal motility disorder, according to manometric criteria, on dynamic MRI. The overall accuracy of MRI diagnoses was 79% (27/34). A statistically significant difference was found between the size of hiatal hernia, grade of reflux in MRI, and abnormal acid exposure on pH-monitoring. MR fluoroscopy may be a promising radiation-free tool in assessing the functionality and morphology of the GE junction. (orig.)

Prevalence of gastroesophageal reflux disease symptoms and effects of esomeprazole on the quality of life related to reflux and dyspepsia in patients on maintenance hemodialysis.

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Namikoshi, Tamehachi; Harada, Kazuhiro; Hatta, Hidekazu; Tokura, Takehiko; Oshiro, Yoshiyuki; Nishizaki, Tetsuichi; Obata, Takahiro; Mori, Masahiro; Fueki, Takaaki; Fujimoto, Sohachi; Haruna, Yoshisuke; Kuwabara, Atsunori; Yorimitsu, Daisuke; Ihoriya, Chieko; Kadoya, Hiroyuki; Itano, Seiji; Fujimoto, Yasuo; Komai, Norio; Sasaki, Tamaki; Kashihara, Naoki

2016-02-01

The prevalence of gastroesophageal reflux disease (GERD) symptoms has not been investigated in patients on maintenance hemodialysis in Japan, and few studies have reported the effect of proton pump inhibitors (PPIs) in hemodialysis patients with GERD symptoms. Here, we investigated the prevalence of GERD symptoms and the effects of the PPI esomeprazole on the quality of life related to reflux and dyspepsia in patients on maintenance hemodialysis. This was a cross-sectional/cohort study of hemodialysis outpatients implemented in 10 Japanese medical facilities from October 2012 to March 2014. The trial was registered in the UMIN Clinical Trial Registry (UMIN000009124). Forty-one of 385 patients (11%) reported GERD symptoms on the Global Overall Symptom (GOS) questionnaire. Multivariate logistic regression analysis identified the independent prognostic factors for GERD symptoms as a history of gastric ulcer and use of sevelamer hydrochloride or calcium polystyrene sulfonate. Participants with GERD symptoms completed the Quality of Life in Reflux and Dyspepsia, Japanese version (QOLRAD-J) questionnaire and were assigned to receive 4-week esomeprazole treatment (20 mg/day). This PPI therapy significantly improved all QOLRAD-J domains in the full analysis set (n = 28) and improved the GERD symptoms listed in the GOS questionnaire. Significantly impaired disease-specific quality of life (QOL) in the QOLRAD-J domains was observed in 44.4-74.1% of patients who had symptoms before treatment. The mean GOS and QOLRAD-J scores correlated significantly. Therapy with 20 mg/day esomeprazole appears to be efficacious for improving disease-specific QOL and GERD symptoms in Japanese patients on maintenance hemodialysis.

[Transient lower esophageal sphincter relaxation and the related esophageal motor activities].

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Han, Seung Hyo; Hong, Su Jin

2012-03-01

Transient lower esophageal sphincter (LES) relaxation (TLESR) is defined as LES relaxation without a swallow. TLESRs are observed in both of the normal individuals and the patients with gastroesophageal reflux disorder (GERD). However, TLESR is widely considered as the major mechanism of the GERD. The new equipments such as high resolution manometry and impedance pH study is helped to understand of TLESR and the related esophageal motor activities. The strong longitudinal muscle contraction was observed during development of TLESR. Most of TLESRs are terminated by TLESR related motor events such as primary peristalsis and secondary contractions. The majority of TLESRs are associated with gastroesophageal reflux. Upper esophageal sphincter (UES) contraction is mainly associated with liquid reflux during recumbent position and UES relaxation predominantly related with air reflux during upright position. The frequency of TLESR in GERD patients seems to be not different compared to normal individuals, but the refluxate of GERD patients tend to be more acidic during TLESR.

Laparoscopic Nissen fundoplication for severe gastroesophageal reflux disease: pros and cons.

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DeMaria, E J; Siuta, M; Widmeyer, J; Zfass, A M

1997-03-01

The advent of the laparoscopic approach to Nissen fundoplication has led to a resurgence in enthusiasm for the surgical treatment of gastroesophageal reflux disease (GERD). However, controversy exists as to which subgroups of GERD patients are best treated surgically. The relative success of treatment with medical and surgical intervention in terms of both symptom control and objective resolution of esophageal injury must be weighed against the relative costs of each therapeutic strategy in both the short and long term, given that GERD tends to be a lifelong disorder. The following is the transcribed text of a debate held at the Medical College of Virginia as part of a continuing medical education program in which the statement "Laparoscopic antireflux surgery is superior to medical treatment for severe gastroesophageal reflux disease" was contested. Representatives from the departments of surgery and gastroenterology provided arguments supporting their respective sides of this issue. The purpose was not to promote polarization in treatment selection, but to review the available data in a forum that could promote development of a rational algorithm for clinical decision-making in patients with GERD who might benefit from antireflux surgery. Final comments from the authors are provided in an attempt to synthesize the arguments into a reasonable strategy for individual case management.

Gastro-oesophageal reflux disease in 20 dogs (2012 to 2014).

Science.gov (United States)

Muenster, M; Hoerauf, A; Vieth, M

2017-05-01

To describe the clinical features of canine gastro-oesophageal reflux disease. A search of our medical records produced 20 dogs with clinical signs attributable to oesophageal disease, hyper-regeneratory oesophagopathy and no other oesophageal disorders. The clinical, endoscopic and histological findings of the dogs were analysed. The 3-year incidence of gastro-oesophageal reflux disease was 0·9% of our referral dog population. Main clinical signs were regurgitation, discomfort or pain (each, 20/20 dogs) and ptyalism (18/20 dogs). Oesophagoscopy showed no (5/20 dogs) or minimal (13/20 dogs) mucosal lesions. In oesophageal mucosal biopsy specimens, there were hyperplastic changes of the basal cell layer (13/20 dogs), stromal papillae (14/20 dogs) and entire epithelium (9/20 dogs). Eleven dogs received omeprazole or pantoprazole and regurgitation and ptyalism improved in eight and pain diminished in six of these dogs within three to six weeks. Our findings suggest that canine gastro-oesophageal reflux disease is a more common clinical problem than hitherto suspected. © 2017 British Small Animal Veterinary Association.

The effect of baclofen on gastro-oesophageal reflux, lower oesophageal sphincter function and reflux symptoms in patients with reflux disease

NARCIS (Netherlands)

van Herwaarden, M. A.; Samsom, M.; Rydholm, H.; Smout, A. J. P. M.

2002-01-01

BACKGROUND: Baclofen decreases gastro-oesophageal reflux episodes in healthy subjects by reducing the incidence of transient lower oesophageal sphincter relaxations. AIM: To investigate the effect of baclofen on reflux symptoms, oesophageal pH and lower oesophageal sphincter manometry in patients

The Stakeholder Model of voice research: Acknowledging barriers to human rights of all stakeholders in a communicative exchange.

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Madill, Catherine; Warhurst, Samantha; McCabe, Patricia

2018-02-01

The act of communication is a complex, transient and often abstract phenomenon that involves many stakeholders, each of whom has their own perspective: the speaker, the listener, the observer and the researcher. Current research practices in voice disorder are frequently framed through a single lens - that of the researcher/clinician or their participant/patient. This single lens approach risks overlooking significant barriers to the basic human right of freedom of expression for those with a voice disorder as it omits consideration of the impact of voice disorder on the listener, and consideration of the wider impact of the voice in the occupational context. Recent research in the area of voice has developed a multiple lens and subsequent Stakeholder Model that acknowledges the experience and reality of multiple stakeholders viewing the same phenomenon, the voice. This research paradigm is built on Article 19 of the Universal Declaration of Human Rights as it considers the realities of all stakeholders in forming a deeper understanding of the causality, impact and aspects of communication disorder. The Stakeholder Model will be presented as a suggestion for future investigations of communication disorders more widely.

Persistent gastro-oesophageal reflux symptoms despite proton pump inhibitor therapy.

Science.gov (United States)

Ang, Daphne; How, Choon How; Ang, Tiing Leong

2016-10-01

About one-third of patients with suspected gastro-oesophageal reflux disease (GERD) do not respond symptomatically to proton pump inhibitors (PPIs). Many of these patients do not suffer from GERD, but may have underlying functional heartburn or atypical chest pain. Other causes of failure to respond to PPIs include inadequate acid suppression, non-acid reflux, oesophageal hypersensitivity, oesophageal dysmotility and psychological comorbidities. Functional oesophageal tests can exclude cardiac and structural causes, as well as help to confi rm or exclude GERD. The use of PPIs should only be continued in the presence of acid reflux or oesophageal hypersensitivity for acid reflux-related events that is proven on functional oesophageal tests. Copyright: © Singapore Medical Association.

Central voice production and pathophysiology of spasmodic dysphonia.

Science.gov (United States)

Mor, Niv; Simonyan, Kristina; Blitzer, Andrew

2018-01-01

Our ability to speak is complex, and the role of the central nervous system in controlling speech production is often overlooked in the field of otolaryngology. In this brief review, we present an integrated overview of speech production with a focus on the role of central nervous system. The role of central control of voice production is then further discussed in relation to the potential pathophysiology of spasmodic dysphonia (SD). Peer-review articles on central laryngeal control and SD were identified from PUBMED search. Selected articles were augmented with designated relevant publications. Publications that discussed central and peripheral nervous system control of voice production and the central pathophysiology of laryngeal dystonia were chosen. Our ability to speak is regulated by specialized complex mechanisms coordinated by high-level cortical signaling, brainstem reflexes, peripheral nerves, muscles, and mucosal actions. Recent studies suggest that SD results from a primary central disturbance associated with dysfunction at our highest levels of central voice control. The efficacy of botulinum toxin in treating SD may not be limited solely to its local effect on laryngeal muscles and also may modulate the disorder at the level of the central nervous system. Future therapeutic options that target the central nervous system may help modulate the underlying disorder in SD and allow clinicians to better understand the principal pathophysiology. NA.Laryngoscope, 128:177-183, 2018. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

Impact on quality of life in teachers after educational actions for prevention of voice disorders: a longitudinal study.

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Pizolato, Raquel Aparecida; Rehder, Maria Inês Beltrati Cornacchioni; Meneghim, Marcelo de Castro; Ambrosano, Glaucia Maria Bovi; Mialhe, Fábio Luiz; Pereira, Antonio Carlos

2013-02-27

Voice problems are more common in teachers due to intensive voice use during routine at work. There is evidence that occupational disphonia prevention programs are important in improving the quality voice and consequently the quality of subjects' lives. To investigate the impact of educational voice interventions for teachers on quality of life and voice. A longitudinal interventional study involving 70 teachers randomly selected from 11 public schools, 30 to receive educational intervention with vocal training exercises and vocal hygiene habits (experimental group) and 40 to receive guidance on vocal hygiene habits (control group control). Before the process of educational activities, the Voice-Related Quality of Life instrument (V-RQOL) was applied, and 3 months after conclusion of the activities, the subjects were interviewed again, using the same instrument. For data analysis, Prox MIXED were applied, with a level of significance α Educational actions for vocal health had a positive impact on the quality of life of the participants, and the incorporation of permanent educational actions at institutional level is suggested.

Sexual activity does not predispose to reflux episodes in patients with gastroesophageal reflux disease

Science.gov (United States)

Bor, Serhat; Valytova, Elen; Yildirim, Esra; Vardar, Rukiye

2014-01-01

Background The role of sexual activity on gastroesophageal reflux disease (GERD) is an under-recognized concern of patients, and one rarely assessed by physicians. Objective The objective of this article is to determine the influence of sexual activity on the intraesophageal acid exposure and acid reflux events in GERD patients. Methods Twenty-one patients with the diagnosis of GERD were prospectively enrolled. Intraesophageal pH monitoring was recorded for 48 hours with a Bravo capsule. All patients were instructed to have sexual intercourse or abstain in a random order two hours after the same refluxogenic dinner within two consecutive nights. Patients were requested to have sex in the standard “missionary position” and women were warned to avoid abdominal compression. The patients completed a diary reporting the time of the sexual intercourse and GERD symptoms. The percentage of reflux time and acid reflux events were compared in two ways: within 30 and 60 minutes prior to and after sexual intercourse on the day of sexual intercourse and in the same time frame of the day without sexual intercourse. Results Fifteen of 21 GERD patients were analyzed. The percentage of reflux time and number of acid reflux events did not show a significant difference within the 30- and 60-minute periods prior to and after sexual intercourse on the day of sexual intercourse and on the day without sexual intercourse, as well. Conclusion Sexual activity does not predispose to increased intraesophageal acid exposure and acid reflux events. Larger studies are needed to confirm our findings in patients who define reflux symptoms during sexual intercourse. PMID:25452843

Achalasia following gastro-oesophageal reflux.

Science.gov (United States)

Smart, H L; Mayberry, J F; Atkinson, M

1986-01-01

Five patients initially presenting with symptomatic gastro-oesophageal reflux, proven by radiology or pH monitoring, subsequently developed achalasia, confirmed by radiology and manometry, after an interval of 2-10 years. During this period dysphagia, present as a mild and intermittent symptom accompanying the initial reflux in 3 of the 5, became severe and resulted in oesophageal stasis of food in all. Three of the 5 had a demonstrable hiatal hernia. In none was reflux a troublesome symptom after Rider-Moeller dilatation or cardiomyotomy undertaken for the achalasia. Gastro-oesophageal reflux does not protect against the subsequent development of achalasia. It is suggested that the autonomic damage eventually leading to achalasia may in its initial phases cause gastro-oesophageal reflux. Images Figure 1. A Figure 1. B Figure 2. PMID:3950898

[Comparison of vocal tract discomfort scale results with objective and instrumental phoniatric parameters among teacher rehabilitees from voice disorders].

Science.gov (United States)

Woźnicka, Ewelina; Niebudek-Bogusz, Ewa; Wiktorowicz, Justyna; Sliwińska-Kowalska, Mariola

2013-01-01

Diagnostic and therapeutic procedures of occupational dysphonia play a major role in voice self-assessment, which is one of the elements of a comprehensive evaluation of voice disorders. The aim of the study was to assess the applicability of the Vocal Tract Discomfort (VTD) scale to monitor the effectiveness of voice rehabilitation and compare the VTD results with objective and instrumental methods of phoniatric diagnosis. The study included 55 teachers (mean age, 47.2) with occupational dysphonia. A comprehensive diagnosis took into account self-assessment by VTD scale, phoniatric examination, including laryngovideostroboscopy (LVSS) and objective measurements of the aerodynamic parameter - the maximum phonation time (MPT). After 4 months of intense rehabilitation, post-therapy examination was performed using the methods specified above. After the treatment, a significant improvement was obtained in the subjective symptoms measured on a VTD scale - assessed both for the frequency (p = 0.000) and the severity (p = 0.000) subscales. Positive effects of the therapy were also observed for the parameters evaluated in the phoniatric study (p dysphonia.

Esophageal motor and sensory disorders: presentation, evaluation, and treatment.

Science.gov (United States)

Massey, Benson T

2007-09-01

Esophageal motor and sensory disorders are relatively rare conditions in the general population and afflicted patients are often initially misdiagnosed as having gastroesophageal reflux disease. Tests for these disorders have imperfect gold standards and are adjuncts to sound diagnostic reasoning. Treatments are palliative and have not been rigorously evaluated for some disorders. Symptoms and complications from disease progression and relapse are common, so that patients need continued follow-up.

Pathophysiology and management of gastroesophageal reflux disease

NARCIS (Netherlands)

Rohof, W. O. A.; Hirsch, D. P.; Boeckxstaens, G. E. E.

2009-01-01

Gastroesophageal reflux is a physiological phenomenon but becomes pathological if troublesome symptoms and/or complications occur. Gastroesophageal reflux disease (GERD) has different phenotypes ranging from non-erosive reflux disease (NERD), through reflux esophagitis and Barrett's esophagus, and

Esophageal motility pattern and gastro-esophageal reflux in chronic obstructive pulmonary disease.

Science.gov (United States)

Gadel, Abil Ali; Mostafa, Mohamed; Younis, Ahmed; Haleem, Magdy

2012-01-01

The association of esophageal motility and gastroesophageal reflux symptoms with respiratory symptoms is not well established in patients with chronic obstructive pulmonary disease (COPD). The aim of this work is to study the abnormalities of esophageal function in COPD patients and study its relation to smoking index, body mass index and indices of hyperinflation. This study included 40 male COPD patients and 10 healthy controls. The patients and controls were subjected to spirometry, body plethysmography, esophageal manometry and 24hr pH-metry. Upper gastrointestinal symptoms were found in 55% of patients, hypotensive upper esophageal sphincter pressure in 65% of patients and hypotensive lower esophageal sphincter pressure in 52.5% of patients. Pathological acid reflux was found in 35% of patients. The severity of GERD increased with increased age, smoking index and body mass index, pesophageal motility disorders in COPD patients, LESP and UESP were significantly negatively correlated to indices of hyperinflation. There was a high prevalence of GERD in COPD patents especially elderly, severe stage of COPD, high smoking index and high body mass index (BMI).

Incidence of gastro-oesophageal reflux in geriatric clinical patients - a radiological study

Energy Technology Data Exchange (ETDEWEB)

Brackins-Romero, J.; Bruening, B.; Beyer, H.K.

1984-05-01

Gastro-oesophageal reflux is obviously caused by an insufficiency of the dilatable lower end of the oesophagus. The physiological pressure acting on it corresponds to 15-30 mm Hg so that the gastric juice is prevented from entering the oesophagus. Reflux is associated with a reduction of that pressure. Many causes may be responsible, although hiatal hernia, where confirmed, will only play a secondary part. In half of the 74 examined elderly patients, gastro-oesophageal reflux was confirmed by radiology. About half of these suffered also from hiatal hernia which was a sliding hernia in 75 per cent of the cases. In about 25 per cent of the patients suffering from gastro-oesophageal reflux, signs of oesophagitis were discovered by radiology. There was no correlation between overweight and the incidence of reflux, but hiatus hernia and a positive Broca test were distinctly related to one another. In patients with gastro-oesophageal reflux, vomiting as a key symptom was more frequently confirmed than in patients without reflux.

Gastroesophageal reflux disease - unit description, diagnosis and treatment

Directory of Open Access Journals (Sweden)

Michał Raban

2017-07-01

Full Text Available Many GPs are increasingly dealing with patients complaining of ailments likely to suggest gastro-esophageal reflux disease (GERD. These symptoms include heartburn, abdominal pain, and a feeling of esophageal reflux (regurgitation. GERD is one of the most common gastrointestinal diseases that gastroenterologists meet in their practice (1, 2. In North America the problem is affected from 18.1% to even 27.8% of the population. The situation is similar in Europe, where the proportion of people with reflux symptoms is in the range of 8.8% - 25.9%. Among European countries, the prevalence of GERD symptoms is higher in the north of the continent than in the south. The growing problem of overweight and obesity that makes GERD more and more recognized in the population of children and adolescents (3 is a worrying fact. Interestingly, reflux-related complaints are much less frequent in eastern Asia, affecting only 2.5% -7.8% of the population (4.

Arguments against the Aggressive Pursuit of Voice Therapy for Children.

Science.gov (United States)

Sander, Eric K.

1989-01-01

A less aggressive treatment strategy is proposed in the area of children's voice disorders. Speech clinicians are urged not to be over-zealous in imposition of their own voice standards. The potential threat that vocal pathologies hold for children's larynges is felt to be largely over-rated. (Author/JDD)

Malacoplakia associated with vesicoureteral reflux and selective immunoglobulin A deficiency.

Science.gov (United States)

Witherington, R; Branan, W J; Wray, B B; Best, G K

1984-11-01

A case of malacoplakia involving the lower urinary tract of a young black boy, with associated bilateral vesicoureteral reflux, hydronephrosis and selective immunoglobulin A deficiency is reported. Reflux was caused by the malacoplakia. Reflux and hydronephrosis persisted despite elimination of bacterial infection and malacoplakia by drug therapy. These abnormalities were corrected by a conventional antireflux operation. Malacoplakia appears to be related to immunologic incompetence and diminished levels of intracellular cyclic 3',5' guanine monophosphate. Cholinergic agonists reverse or prevent the pathological changes of malacoplakia.

Gastroesophageal reflux disease

International Nuclear Information System (INIS)

Kault, B.; Halvorsen, T.; Petersen, H.; Grette, K.; Myrvold, H.E.

1986-01-01

Radionucleotide scintigraphy and esophagoscopy with biopsy were carried out in 101 patients with symptoms strongly suggestive of gastroesophageal reflux (GER) disease. GER was visualized by scintigraphy in 86.1% of the patients. Endoscopic and histologic esophagitis were found in 68.1% and 58.4% of the patients, respectively, whereas both examinations taken together showed evidence of esophagitis in 82%. Histologic evidence of esophagitis was found in nearly all patients with severe endoscopic changes, and in 43.7% of the patients with no endoscopic abnormality. Scintigraphic reflux was demonstrated more frequently (p<0.05) in the patients with severe endoscopic esophagitis (97.5%) than in those with no or only mild endoscopic changes (78.6%). Scintigraphic reflux was found in 91.5% and 78.5% of the patients with and without histologic evidence of esophagitis (p=0.07). 15 of the 18 patients (83.3%) without endoscopic and histologic abnormalities in the esophagus had scintigraphic evidence of reflux. The present study strongly supports the clinical significance of scintigraphy in GER disease and confirms that esophageal biopsy specimens increase the sensitivity of endoscopic evaluation

Voice Recognition in Face-Blind Patients

Science.gov (United States)

Liu, Ran R.; Pancaroglu, Raika; Hills, Charlotte S.; Duchaine, Brad; Barton, Jason J. S.

2016-01-01

Right or bilateral anterior temporal damage can impair face recognition, but whether this is an associative variant of prosopagnosia or part of a multimodal disorder of person recognition is an unsettled question, with implications for cognitive and neuroanatomic models of person recognition. We assessed voice perception and short-term recognition of recently heard voices in 10 subjects with impaired face recognition acquired after cerebral lesions. All 4 subjects with apperceptive prosopagnosia due to lesions limited to fusiform cortex had intact voice discrimination and recognition. One subject with bilateral fusiform and anterior temporal lesions had a combined apperceptive prosopagnosia and apperceptive phonagnosia, the first such described case. Deficits indicating a multimodal syndrome of person recognition were found only in 2 subjects with bilateral anterior temporal lesions. All 3 subjects with right anterior temporal lesions had normal voice perception and recognition, 2 of whom performed normally on perceptual discrimination of faces. This confirms that such lesions can cause a modality-specific associative prosopagnosia. PMID:25349193

Voice amplification as a means of reducing vocal load for elementary music teachers.

Science.gov (United States)

Morrow, Sharon L; Connor, Nadine P

2011-07-01

Music teachers are over four times more likely than classroom teachers to develop voice disorders and greater than eight times more likely to have voice-related problems than the general public. Research has shown that individual voice-use parameters of phonation time, fundamental frequency and vocal intensity, as well as vocal load as calculated by cycle dose and distance dose are significantly higher for music teachers than their classroom teacher counterparts. Finding effective and inexpensive prophylactic measures to decrease vocal load for music teachers is an important aspect for voice preservation for this group of professional voice users. The purpose of this study was to determine the effects of voice amplification on vocal intensity and vocal load in the workplace as measured using a KayPENTAX Ambulatory Phonation Monitor (APM) (KayPENTAX, Lincoln Park, NJ). Seven music teachers were monitored for 1 workweek using an APM to determine average vocal intensity (dB sound pressure level [SPL]) and vocal load as calculated by cycle dose and distance dose. Participants were monitored a second week while using a voice amplification unit (Asyst ChatterVox; Asyst Communications Company, Inc., Indian Creek, IL). Significant decreases in mean vocal intensity of 7.00-dB SPL (Pmusic teachers in the classroom. Copyright © 2011 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

Measurement of vesicoureteral reflux with intravenous 99mTc-DTPA compared to radiographic cystography

International Nuclear Information System (INIS)

Hedman, J.K.; Kempi, V.; Voss, H.

1978-01-01

The results of a /sup 99m/Tc-DTPA study of vesicoureteral reflux in 51 children with recurrent urinary tract infections were compared with those of radiographic micturition cystourethrography. Reflux, shown by either of the two methods, was regarded as an indication of the disorder. Neither method was regarded as a standard reference method. Agreement between the two methods was obtained in 90 of 102 renal units, i.e., ureter and/or renal pelvis (88 percent). Statistical analysis performed on the remaining 12 cases showed that the two procedures usually gave similar results

Diagnosis of intrarenal reflux and its role in pathogenesis of reflux nephropathy in children

Energy Technology Data Exchange (ETDEWEB)

Fujimatsu, Akiko [Kurume Univ., Fukuoka (Japan). School of Medicine

2000-06-01

We compared newly developed radionuclide cystography with conventional contrast voiding cystography (VCG) with regard to their diagnostic usefulness of intrarenal reflux (IRR) in children. Based on the imaging findings, we assessed the role of IRR in the pathogenesis of reflux nephropathy (RN). Among the ureters which revealed IRR diagnosed by radionuclide cystography, 38.9% (7 out of 18 ureters) of the cases examined by VCG had IRR. In the case of VCG, the sensitivity and specificity of IRR detection were 33.3% and 100%, respectively. There was a statistical correlation between the presence/absence of IRR and vesicoureteral reflux (VUR). RN was significantly correlated with advanced grade of VUR associated with IRR. Among 9 kidneys of the subjects who had suffered from urinary tract infection (UTI) only once, IRR was detected in 33.3% (3/9) and RN in 66.7% (2/3). From these findings, conventional contrast VCG is considered not effective for the diagnosis of IRR. Moreover, it is suggested that VUR complicated with IRR is deeply associated with the development of RN. In addition, it is suggested that UTI might be related to the onset of IRR. (author)

Diagnosis of intrarenal reflux and its role in pathogenesis of reflux nephropathy in children

International Nuclear Information System (INIS)

Fujimatsu, Akiko

2000-01-01

We compared newly developed radionuclide cystography with conventional contrast voiding cystography (VCG) with regard to their diagnostic usefulness of intrarenal reflux (IRR) in children. Based on the imaging findings, we assessed the role of IRR in the pathogenesis of reflux nephropathy (RN). Among the ureters which revealed IRR diagnosed by radionuclide cystography, 38.9% (7 out of 18 ureters) of the cases examined by VCG had IRR. In the case of VCG, the sensitivity and specificity of IRR detection were 33.3% and 100%, respectively. There was a statistical correlation between the presence/absence of IRR and vesicoureteral reflux (VUR). RN was significantly correlated with advanced grade of VUR associated with IRR. Among 9 kidneys of the subjects who had suffered from urinary tract infection (UTI) only once, IRR was detected in 33.3% (3/9) and RN in 66.7% (2/3). From these findings, conventional contrast VCG is considered not effective for the diagnosis of IRR. Moreover, it is suggested that VUR complicated with IRR is deeply associated with the development of RN. In addition, it is suggested that UTI might be related to the onset of IRR. (author)

Adherence to Voice Therapy Recommendations Is Associated With Preserved Employment Fitness Among Teachers With Work-Related Dysphonia.

Science.gov (United States)

Rinsky-Halivni, Lilah; Klebanov, Miriam; Lerman, Yehuda; Paltiel, Ora

2017-05-01

Referral to voice therapy and recommendations for voice rest and microphone use are common interventions in occupational medicine aimed at preserving the working capability of teachers with occupation-related voice problems. Research on the impact of such interventions in terms of employment is lacking. This study examined changes in fitness (ie, ability) to work of dysphonic teachers referred to an occupational clinic and evaluated employment outcomes following voice therapy, voice rest, and microphone use. A historical prospective study was carried out. Of 365 classroom teachers who were first referred to a regional occupational medicine clinic due to dysphonia between January 2007 and December 2012, 156 were sampled and 153 were followed-up for an average of 5 years (range 2-8). Data were collected from medical records and from interviews conducted in 2014 aimed at assessing employment status. Logistic regression models were used to assess associations between interventions and employment outcomes. Survival analyses were performed to evaluate the association between participating in voice therapy and length of retained employment fitness. Thirty-four (22.2%) teachers suffered declines in working capabilities due to dysphonia. Voice therapy was demonstrated as being a protective factor against such declines (odds ratio = 0.05 [0.01-0.27]). Adherence to recommendation of voice therapy was teachers occurred within 20 months after referral. Unlike voice therapy, voice rest and microphone use were not associated with retention of working capabilities. Voice therapy, especially when instituted early, is a strong predictor for retaining fitness for employment among dysphonic teachers. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Atrial Fibrillation and Gastro-Oesophageal Reflux Disease - Controversies and Challenges.

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Floria, Mariana; Barboi, Oana; Rezus, Ciprian; Ambarus, Valentin; Cijevschi-Prelipcean, Cristina; Balan, Gheorghe; Drug, Vasile Liviu

2015-01-01

Atrial fibrillation and gastro-oesophageal reflux are common manifestations in daily practice. The atria and the oesophagus are closely located and have similar nerve innervations. Over the last years, it has been observed that atrial fibrillation development and reflux disease could be related. Atrial fibrillation occurrence could be due to vagal nerve overstimulation. This, in association with vagal nerve-mediated parasympathetic stimulation, has also been observed in patients with gastro-oesophageal reflux. These mechanisms, in addition to inflammation, seem to be implicated in the pathophysiology of both diseases. Despite these associations supported by clinical and experimental studies, this relationship is still considered controversial. This review summarizes critical data regarding the association of gastro-oesophageal reflux and atrial fibrillation as well as their clinical implications.

Anti-reflux surgery - children

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... stomach). Problems with these muscles can lead to gastroesophageal reflux disease (GERD). This surgery can also be done during a ... Anti-reflux surgery is usually done to treat GERD in children only after medicines have not worked ...

Functional heartburn has more in common with functional dyspepsia than with non-erosive reflux disease

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Savarino, E; Pohl, D; Zentilin, P; Dulbecco, P; Sammito, G; Sconfienza, L; Vigneri, S; Camerini, G; Tutuian, R; Savarino, V

2009-01-01

Introduction: Functional dyspepsia and non-erosive reflux disease (NERD) are prevalent gastrointestinal conditions with accumulating evidence regarding an overlap between the two. Still, patients with NERD represent a very heterogeneous group and limited data on dyspeptic symptoms in various subgroups of NERD are available. Aim: To evaluate the prevalence of dyspeptic symptoms in patients with NERD subclassified by using 24 h impedance-pH monitoring (MII-pH). Methods: Patients with typical reflux symptoms and normal endoscopy underwent impedance-pH monitoring off proton pump inhibitor treatment. Oesophageal acid exposure time (AET), type of acid and non-acid reflux episodes, and symptom association probability (SAP) were calculated. A validated dyspepsia questionnaire was used to quantify dyspeptic symptoms prior to reflux monitoring. Results: Of 200 patients with NERD (105 female; median age, 48 years), 81 (41%) had an abnormal oesophageal AET (NERD pH-POS), 65 (32%) had normal oesophageal AET and positive SAP for acid and/or non-acid reflux (hypersensitive oesophagus), and 54 (27%) had normal oesophageal AET and negative SAP (functional heartburn). Patients with functional heartburn had more frequent (pheartburn reinforces the concept that functional gastrointestinal disorders extend beyond the boundaries suggested by the anatomical location of symptoms. This should be regarded as a further argument to test patients with symptoms of gastro-oesophageal reflux disease in order to separate patients with functional heartburn from patients with NERD in whom symptoms are associated with gastro-oesophageal reflux. PMID:19460766

Laryngopharyngeal reflux

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Maja Šereg-Bahar

2007-01-01

Full Text Available Background: In 4–10 % of patients with gastroesophageal reflux (GER some atypical symptoms are found (cough, hoarseness, globus pharyngeus, dyspnea which are characteristic for laryngopharyngeal reflux (LPR. The signs of LPR can be detected in more than 50 % of dysphonic patients. In the diagnostics of LPR, a meticulous history and a videoendoscopy of the larynx and pharynx are the most important procedures. The diagnosis of LPR can be confirmed by the 24-hour double probe pH monitoring and the treatment test with proton pump inhibitors. The best diagnostic results can be obtained with a combination of several diagnostic procedures.Conclusions: An otorhinolaryngologist can start a treatment test with proton pump inhibitors in a patient in whom a laryngopharyngeal reflux is suspected on the basis of history and laryngopharyngeal endoscopy. A successful treatment requires at least 12 weeks regimen with high doses 20 mg twice a day. In the case of alarm signs and unsuccessful treatment a gastroenterologic intervention is necessary.

Achalasia following reflux disease: coincidence, consequence, or accommodation? An experience-based literature review

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Vereczkei A

2017-12-01

Full Text Available András Vereczkei, Laura Bognár, András Papp, Örs Péter Horváth Department of Surgery, University of Pécs, Pécs, Hungary Abstract: Achalasia is a motility disorder of the esophagus characterized by the defective peristaltic activity of the esophageal body and impaired relaxation of the lower esophageal sphincter due to the degeneration of the inhibitory neurons in the myenteric plexus of the esophageal wall. The histopathological and pathophysiological changes in achalasia have been well described. However, the exact etiological factors leading to the disease still remain unclear. Currently, achalasia is believed to be a multifactorial disease, involving both extrinsic and intrinsic factors. Based on our experience and the review of literature, we believe that gastroesophageal reflux disease (GERD might be one of the triggering factors leading to the development of achalasia. However, it is also stated that the two diseases can simultaneously appear independently from each other. Considering the large number and routine treatment of patients with GERD and achalasia, the rare combination of the two may even remain unnoticed; thus, the analysis of larger patient groups with this entity is not feasible. In this context, we report four cases where long-standing reflux symptoms preceded the development of achalasia. A literature review of the available data is also given. We hypothesize that achalasia following the chronic acid exposure of the esophagus is not accidental but either a consequence of a chronic inflammation or a protective reaction of the organism in order to prevent aspiration and lessen reflux-related symptoms. This hypothesis awaits further clinical confirmation. Keywords: achalasia, gastroesophageal reflux disease, Barrett’s esophagus, Nissen fundoplication

Gastroesophageal scintigraphy in patients with gastroesophageal reflux: comparison with manometry and with acid reflux test

International Nuclear Information System (INIS)

Bouvard, G.; Baptiste, J.C.; Peres, J.C.; Segol, P.; Fernandez, Y.

1985-01-01

Gastroesophageal scintiscanning offers several advantages: it is more physiological and more convenient than acid reflux test, does not require nasogastric intubation or installation of hydrochloric acid into the stomach; its diagnostic value is satisfactory (very good specificity and sensitivity); it can be easily repeated and permits a semi-quantitative evaluation of the reflux and a discrimination between physiological and pathological gastroesophageal reflux [fr

Gastroesophageal scintigraphy in patients with gastroesophageal reflux: comparison with manometry and with acid reflux test

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Bouvard, G.; Baptiste, J.C.; Peres, J.C.; Segol, P.; Fernandez, Y.

1985-01-01

Gastroesophageal scintiscanning offers several advantages: it is more physiological and more convenient than acid reflux test, does not require nasogastric intubation or installation of hydrochloric acid into the stomach; its diagnostic value is satisfactory (very good specificity and sensitivity); it can be easily repeated and permits a semi-quantitative evaluation of the reflux and a discrimination between physiological and pathological gastroesophageal reflux.

The Changing Impact of Gastroesophageal Reflux Disease in Clinical Practice.

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Akst, Lee M; Haque, Omar J; Clarke, John O; Hillel, Alexander T; Best, Simon R A; Altman, Kenneth W

2017-03-01

The National Ambulatory Medical Care Survey (NAMCS) database was utilized to understand evolving national trends in diagnosis and management of reflux. The NAMCS database was queried for visits related to gastroesophageal reflux diagnosis and management. Analysis performed for time periods 1998-2001, 2002-2005, and 2006-2009 was weighted to provide national estimates of care. Results were compared to previously reported time periods from 1990 to 2001 to evaluate patterns in overall visits, age and ethnicity of patients, provider type, and prescriptions provided. The number of ambulatory visits for reflux increased from 8 684 000 in 1998-2001 to 15 750 000 in 2006-2009. Visits increased across each time period for internal medicine, family, and gastroenterology physicians. Among otolaryngologists, absolute visits increased from 1998-2001 to 2002-2005 but decreased in 2006-2009; difference between these time periods did not reach statistical significance. From 1998-2001 to 2006-2009, reflux medication use increased 233%, with continuing trends toward increased proton pump inhibitor use. Reflux visits have increased across all demographic subgroups studied. Knowledge of these trends may inform further paradigm shifts in diagnosis and management of reflux.

[Gastroesophageal reflux disease associated with duodenogastroesophageal reflux in patients with biliary pathology: the specific features of the course and esophagogastroduodenal microbial biocenosis].

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Dzhulai, G S; Sekareva, E V; Chervinets, V M; Mikhailova, E S; Dzhulai, T E

2014-01-01

To study the specific features of the clinical course of gastroesophageal reflux disease (GERD) associated with duodenogastroesophageal reflux (DGER) in patients with chronic acalculous cholecystitis (CAC) and cholelithiasis (CL), as well as qualitative and quantitative characteristics. The clinical, morphological, motor tonic characteristics of the esophagogastroduodenal area, mucosal microbial biocenosis in the esophagus, stomach, and duodenum were studied in detail in 83 patients with GERD that was associated with DGER and ran concurrently with CAC or CL. Impaired duodenal propulsive activity as a concomitance of the signs of gastrostasis and duodenal dyskinesia with dyscoordination of both anthroduodenal and duodenojejunal propulsion and with the development of duodenogastric reflux and DGER, which in turn determine esophageal and gastric pH values is shown to be of importance in CAC and CL, which match GERD. Abnormal microbiocenosis in the upper digestive tract is characterized by the higher quantitative and qualitative content of the mucous microflora. Opportunistic microorganisms exhibit cytotoxic, hemolytic, lecithinase, caseinolytic, urease, and RNAase activities. The found specific features of the course of GERD associated with DGER in patients with biliary tract abnormalities lead us to search for novel therapeutic approaches based on the correction of digestive motor tonic disorders and abnormal microbiocenoses of the mucous flora in the esophagus, stomach, and duodenum.

Different risk factors between reflux symptoms and mucosal injury in gastroesophageal reflux disease.

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Li, Chung-Hsien; Hsieh, Tsung-Cheng; Hsiao, Tsung-Hsien; Wang, Pin-Chao; Tseng, Tai-Chung; Lin, Hans Hsienhong; Wang, Chia-Chi

2015-06-01

Gastroesophageal reflux disease (GERD) is diagnosed based on typical symptoms in clinical practice. It can be divided into two groups using endoscopy: erosive and nonerosive reflux disease (NERD). This study aims to determine the risk factors of reflux symptoms and mucosal injury. This was a two-step case-control study derived from a cohort of 998 individuals having the data of reflux disease questionnaire (RDQ) and endoscopic findings. Those with minor reflux symptoms were excluded. The first step compared symptomatic GERD patients with healthy controls. The 2(nd) step compared patients with erosive esophagitis with healthy controls. In this study, the prevalence of symptomatic GERD and erosive esophagitis were 163 (16.3%) and 166 (16.6%), respectively. A total of 507 asymptomatic individuals without mucosal injury of the esophagus on endoscopy were selected as healthy controls. Compared with healthy controls, multivariate analyses showed that symptomatic GERD patients had a higher prevalence of hypertriglyceridemia [odds ratio (OR), 1.83; 95% confidence interval (CI) 1.13-2.96] and obesity (OR, 1.85; 95% CI 1.08-3.02). By contrast, male sex (OR, 2.24; 95% CI 1.42-3.52), positive Campylo-like organism (CLO) test (OR, 0.56; 95% CI 0.37-0.84), and hiatus hernia (OR, 14.36; 95% CI 3.05-67.6) were associated with erosive esophagitis. In conclusion, obesity and hypertriglyceridemia were associated with reflux symptoms. By contrast, male sex, negative infection of Helicobacter pylori, and hiatus hernia were associated with mucosal injury. Our results suggested that risk factors of reflux symptoms or mucosal injury might be different in GERD patients. The underlying mechanism awaits further studies to clarify. Copyright © 2015. Published by Elsevier Taiwan.

Different risk factors between reflux symptoms and mucosal injury in gastroesophageal reflux disease

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Chung-Hsien Li

2015-06-01

Full Text Available Gastroesophageal reflux disease (GERD is diagnosed based on typical symptoms in clinical practice. It can be divided into two groups using endoscopy: erosive and nonerosive reflux disease (NERD. This study aims to determine the risk factors of reflux symptoms and mucosal injury. This was a two-step case-control study derived from a cohort of 998 individuals having the data of reflux disease questionnaire (RDQ and endoscopic findings. Those with minor reflux symptoms were excluded. The first step compared symptomatic GERD patients with healthy controls. The 2nd step compared patients with erosive esophagitis with healthy controls. In this study, the prevalence of symptomatic GERD and erosive esophagitis were 163 (16.3% and 166 (16.6%, respectively. A total of 507 asymptomatic individuals without mucosal injury of the esophagus on endoscopy were selected as healthy controls. Compared with healthy controls, multivariate analyses showed that symptomatic GERD patients had a higher prevalence of hypertriglyceridemia [odds ratio (OR, 1.83; 95% confidence interval (CI 1.13–2.96] and obesity (OR, 1.85; 95% CI 1.08–3.02. By contrast, male sex (OR, 2.24; 95% CI 1.42–3.52, positive Campylo-like organism (CLO test (OR, 0.56; 95% CI 0.37–0.84, and hiatus hernia (OR, 14.36; 95% CI 3.05–67.6 were associated with erosive esophagitis. In conclusion, obesity and hypertriglyceridemia were associated with reflux symptoms. By contrast, male sex, negative infection of Helicobacter pylori, and hiatus hernia were associated with mucosal injury. Our results suggested that risk factors of reflux symptoms or mucosal injury might be different in GERD patients. The underlying mechanism awaits further studies to clarify.

Nocturnal Gastroesophageal Reflux Revisited by Impedance-pH Monitoring

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Blondeau, Kathleen; Mertens, Veerle; Tack, Jan; Sifrim, Daniel

2011-01-01

Background/Aims Impedance-pH monitoring allows detailed characterization of gastroesophageal reflux and esophageal activity associated with reflux. We assessed the characteristics of nocturnal reflux and esophageal activity preceding and following reflux. Methods Impedance-pH tracings from 11 healthy subjects and 76 patients with gastroesophageal reflux disease off acid-suppressive therapy were analyzed. Characteristics of nocturnal supine reflux, time distribution and esophageal activity seen on impedance at 2 minute intervals preceding and following reflux were described. Results Patients had more nocturnal reflux events than healthy subjects (8 [4-12] vs 2 [1-5], P = 0.002), with lower proportion of weakly acidic reflux (57% [35-78] vs 80% [60-100], P = 0.044). Nocturnal reflux was mainly liquid (80%) and reached the proximal esophagus more often in patients (6% vs 0%, P = 0.047). Acid reflux predominated in the first 2 hours (66%) and weakly acidic reflux in the last 3 hours (70%) of the night. Most nocturnal reflux was preceded by aboral flows and cleared by short lasting volume clearance. In patients, prolonged chemical clearance was associated with less esophageal activity. Conclusions Nocturnal weakly acidic reflux is as common as acid reflux in patients with gastroesophageal reflux disease, and predominates later in the night. Impedance-pH can predict prolonged chemical clearance after nocturnal acid reflux. PMID:21602991

Impact of regurgitation on health-related quality of life in gastro-oesophageal reflux disease before and after short-term potent acid suppression therapy.

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Kahrilas, Peter J; Jonsson, Andreas; Denison, Hans; Wernersson, Börje; Hughes, Nesta; Howden, Colin W

2014-05-01

Limited data exist on the impact of regurgitation on health-related quality of life (HRQOL) in gastro-oesophageal reflux disease (GORD). We assessed the relationship between regurgitation frequency and HRQOL before and after acid suppression therapy in GORD. We used data from two randomised trials of AZD0865 25-75 mg/day versus esomeprazole 20 or 40 mg/day in non-erosive reflux disease (NERD) (n=1415) or reflux oesophagitis (RO) (n=1460). The Reflux Disease Questionnaire was used to select patients with frequent and intense heartburn for inclusion and to assess treatment response. The Quality of Life in Reflux and Dyspepsia (QOLRAD) questionnaire was used to assess HRQOL. At baseline, 93% of patients in both the NERD and RO groups experienced regurgitation. Mean QOLRAD scores were similar for NERD and RO at baseline and at week 4 and disclosed decremental HRQOL with increasing frequency of regurgitation; a clinically relevant difference of >0.5 in mean QOLRAD scores was seen with regurgitation ≥4 days/week versus <4 days/week. The prevalence of frequent, persistent regurgitation (≥4 days/week) at week 4 among heartburn responders (≤1 day/week of mild heartburn) was 28% in NERD and 23% in RO. QOLRAD scores were higher among heartburn responders. There was a similar pattern of impact related to regurgitation frequency in heartburn responders compared with the group as a whole. Frequent regurgitation was associated with a clinically relevant, incremental decline in HRQOL beyond that associated with heartburn before and after potent acid suppression in both NERD and RO. NCT00206284 and NCT00206245.

Spontaneous resolution rates of vesicoureteral reflux in Brazilian children: a 30-year experience

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Miguel Zerati Filho

2007-04-01

Full Text Available OBJECTIVE: We evaluated clinical characteristics of primary vesicoureteral reflux (VUR in infants in a 30-year period in Brazil with special reference to the relation of renal parenchymal damage to urinary tract infection and gender. MATERIALS AND METHODS: From 1975 through 2005, 417 girls (81.6% and 94 boys (18.4% with all grades of reflux were retrospectively reviewed. Patients were categorized by the worst grade of reflux, maintained on antibiotic prophylaxis and underwent yearly voiding cystourethrography until the reflux was resolved. VUR was considered resolved when a follow-up cystogram demonstrated no reflux. Surgical correction was recommended for those who fail medical therapy, severe renal scarring or persistent VUR. RESULTS: Grades I to V VUR resolved in 87.5%, 77.6%, 52.8%, 12.2% and 4.3%, respectively. Renal scars were present at presentation in 98 patients (19.2%. Neither gender nor bilaterality versus unilaterality was a helpful predictor of resolution. The significant difference was found among the curves using the log rank (p < 0.001 or Wilcoxon (p < 0.001 test. CONCLUSION: Despite the current use of screening prenatal ultrasound, many infants are still diagnosed as having vesicoureteral reflux only after the occurrence of urinary tract infection in our country. Scarring may be associated to any reflux grade and it may be initially diagnosed at any age but half of the scars are noted with higher grades of reflux (IV and V. The incidence of reflux related morbidity in children has significantly diminished over the last three decades.

Postprandial gastro-oesophageal reflux demonstrated by radiology

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Pedersen, P.R.; Mohr Madsen, K.; Naeser, A.; Thommesen, P. (Aarhus Univ. (Denmark). Dept. of Diagnostic Radiology)

1991-05-01

An investigation to detect food-stimulated gastro-oesophageal (GE) reflux was carried out in 54 consecutive fasting patients, 35 of whom experienced reflux while 19 did not. All patients then received a standard meal (566 kcal), and the investigation was repeated 1 h afterward. Of the 35 with GE reflux in the fasting state, 33 also had GE reflux in the postprandial state, and 17 of the 19 patients with no GE reflux while fasting also had none in the postprandial state. It is concluded that the radiological method can identify most patients in whom food-stimulated GE reflux could be of clinical significance. (orig.).

[Proton pump inhibitors in gastro-oesophageal reflux disease: what is the further step?].

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Simon, Mireille; Zerbib, Frank

2013-01-01

Optimisation of proton pump inhibitors use may improve reflux symptoms in 20-25% of the patients. Pathological gastro-oesophageal reflux should be documented in a patient with refractory reflux symptoms using upper endoscopy and/or pH testing. While on proton pump inhibitors twice daily, persistent symptoms are not related to gastro-oesophageal refluxdisease(GERD) in 50% of the patients. The new anti-reflux compounds have yet a limited efficacy and side effects that currently limit their development. Copyright © 2012. Published by Elsevier Masson SAS.

No association of coffee consumption with gastric ulcer, duodenal ulcer, reflux esophagitis, and non-erosive reflux disease: a cross-sectional study of 8,013 healthy subjects in Japan.

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Shimamoto, Takeshi; Yamamichi, Nobutake; Kodashima, Shinya; Takahashi, Yu; Fujishiro, Mitsuhiro; Oka, Masashi; Mitsushima, Toru; Koike, Kazuhiko

2013-01-01

Probably due to caffeine-induced gastric acid secretion, negative effects of coffee upon various upper-gastrointestinal diseases have been precariously accepted, despite the inadequate epidemiological evidence. Our aim is to evaluate the effect of coffee consumption on four major acid-related diseases: gastric ulcer (GU), duodenal ulcer (DU), reflux esophagitis (RE), and non-erosive reflux disease (NERD) based on the large-scale multivariate analysis. Of the 9,517 healthy adults, GU, DU, and RE were diagnosed by endoscopy, and NERD was diagnosed by the symptoms of heartburn and regurgitation without esophageal erosion. Associations between coffee consumption and the four disorders were evaluated, together with age, gender, body mass index (BMI), Helicobacter pylori (HP) infection status, pepsinogen I/II ratio, smoking, and alcohol. We further performed meta-analysis using the random effects model to redefine the relationship between coffee intake and peptic ulcer disease. The eligible 8,013 study subjects comprised of 5,451 coffee drinkers and 2,562 non-coffee drinkers. By univariate analysis, age, BMI, pepsinogen I/II ratio, smoking, and alcohol showed significant associations with coffee consumption. By multiple logistic regression analysis, positively correlated factors with significance were HP infection, current smoking, BMI, and pepsinogen I/II ratio for GU; HP infection, pepsinogen I/II ratio, and current smoking for DU; HP non-infection, male, BMI, pepsinogen I/II ratio, smoking, age, and alcohol for RE; younger age, smoking, and female for NERD. The meta-analyses could detect any association of coffee consumption with neither GU nor DU. In conclusion, there are no significant relationship between coffee consumption and the four major acid-related upper gastrointestinal disorders.

Esophageal abnormalities in gastroesophageal reflux disease.

Science.gov (United States)

Levine, Marc S; Carucci, Laura R

2018-06-01

Fluoroscopic esophagography is a widely available, safe, and inexpensive test for detecting gastroesophageal reflux disease. In this article, we review the technique for performing a high-quality esophagram, including upright, double-contrast views of the esophagus and cardia with high-density barium; prone, single-contrast views of the esophagus with low-density barium; and evaluation of gastroesophageal reflux. We then discuss the radiographic findings associated with gastroesophageal reflux disease, including esophageal dysmotility, reflux esophagitis, peptic strictures, and Barrett's esophagus. Finally, we consider the differential diagnosis for the various radiographic findings associated with this condition. When carefully performed and interpreted, the esophagram is a useful test for evaluating gastroesophageal reflux disease and its complications.

Incidence of gastro-oesophageal reflux in geriatric clinical patients - a radiological study

International Nuclear Information System (INIS)

Brackins-Romero, J.; Bruening, B.; Beyer, H.K.

1984-01-01

Gastro-oesophageal reflux is obviously caused by an insufficiency of the dilatable lower end of the oesophagus. The physiological pressure acting on it corresponds to 15-30 mm Hg so that the gastric juice is prevented from entering the oesophagus. Reflux is associated with a reduction of that pressure. Many causes may be responsible, although hiatal hernia, where confirmed, will only play a secondary part. In half of the 74 examined elderly patients, gastro-oesophageal reflux was confirmed by radiology. About half of these suffered also from hiatal hernia which was a sliding hernia in 75 per cent of the cases. In about 25 per cent of the patients suffering from gastro-oesophageal reflux, signs of oesophagitis were discovered by radiology. There was no correlation between overweight and the incidence of reflux, but hiatus hernia and a positive Broca test were distinctly related to one another. In patients with gastro-oesophageal reflux, vomiting as a key symptom was more frequently confirmed than in patients without reflux. (orig./WU) [de

Systematic review: role of acid, weakly acidic and weakly alkaline reflux in gastro-oesophageal reflux disease

NARCIS (Netherlands)

Boeckxstaens, G. E.; Smout, A.

2010-01-01

The importance of weakly acidic and weakly alkaline reflux in gastro-oesophageal reflux disease (GERD) is gaining recognition. To quantify the proportions of reflux episodes that are acidic (pH <4), weakly acidic (pH 4-7) and weakly alkaline (pH >7) in adult patients with GERD, and to evaluate their

Speech disorders - children

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... disorder; Voice disorders; Vocal disorders; Disfluency; Communication disorder - speech disorder; Speech disorder - stuttering ... evaluation tools that can help identify and diagnose speech disorders: Denver Articulation Screening Examination Goldman-Fristoe Test of ...

Qualitative evaluation of the enterogastric reflux

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Jimenez Garcia, A.; Ortega Bevia, J.M.; Garcia Fernandez, S.; Bonet Padilla, R.; Jimenez Garcia, E.; Rodrigues de Quesada, B. (Hospital Universitario da Faculdade de Medicina, Sevilla (Spain)); Szego, T. (Sao Paulo Univ. (Brazil). Faculdade de Medicina)

Using Tc/sup 99/ - labeled HIDA, enterogastric reflux was studied in 24 subjects - six asymptomatic individuals and 18 previously submitted to gastric surgery for ulcers, through truncular vagotomy + pyloroplasty, gastrectomy with either BI or BII reconstruction. In the control group there was no evidence of reflux. In the subject group, seven of the 18 patients showed clearly enterogastric reflux. It is concluded that method is readily performed, without morbidity in these series, with a clear picture of the enterogastric reflux.

Qualitative evaluation of the enterogastric reflux

International Nuclear Information System (INIS)

Jimenez Garcia, A.; Ortega Bevia, J.M.; Garcia Fernandez, S.; Bonet Padilla, R.; Jimenez Garcia, E.; Rodrigues de Quesada, B.; Szego, T.

1982-01-01

Using Tc 99 - labeled HIDA, enterogastric reflux was studied in 24 subjects - six asymptomatic individuals and 18 previously submitted to gastric surgery for ulcers, through truncular vagotomy + pyloroplasty, gastrectomy with either BI or BII reconstruction. In the control group there was no evidence of reflux. In the subject group, seven of the 18 patients showed clearly enterogastric reflux. It is concluded that method is readily performed, without morbility in these series, with a clear picture of the enterogastric reflux. (Author) [pt

Gastroesophageal reflux episodes in asthmatic patients and their temporal relation with sleep architecture

Directory of Open Access Journals (Sweden)

L. Mello-Fujita

2008-02-01

Full Text Available Gastroesophageal reflux (GER is common in asthma patients and can contribute to sleep disruption. The aim of the present study was to determine the time-related distribution of GER events together with their impact on sleep in asthmatic subjects with GER disease symptoms. The inclusion criteria were: 18-65 years, controlled moderate to severe asthma and GER-compatible clinical evidence. The exclusion criteria were: chronic obstructive lung disease, smoking, infections of the upper airways, use of oral corticosteroids, other co-morbidities, pregnancy, sleep-related disorders, night-time shift work, and the use of substances with impact on sleep. Asthmatic patients with nocturnal symptoms were excluded. All-night polysomnography and esophageal pH monitoring were recorded simultaneously. Of the 147 subjects selected, 31 patients and 31 controls were included. Seventeen patients were classified as DeMeester positive and 14 as DeMeester negative. Both groups displayed similar outcomes when general variables were considered. Sleep stage modification one minute prior to GER was observed in the DeMeester-positive group. Awakening was the most frequent occurrence at GER onset and during the 1-min period preceding 38% of the nocturnal GER. Sleep stage 2 was also prevalent and preceded 36% of GER events. In the DeMeester-negative group, awakening was the most frequent response before and during GER. Modifications in sleep stages, arousals or awakenings were associated with 75% of the total GER events analyzed during the period of one minute before and after the fall of esophageal pH below 4 in the DeMeester-positive group. These data provide evidence that sleep modifications precede the GER events in asthmatic patients.

The relationship between helicobacter pylori infection and gastro-esophageal reflux disease.

Science.gov (United States)

Mahdi, Batool M

2011-03-01

Gastro-esophageal reflux disease is a common condition, affecting 25%-40% of the population. Increasing attention has been paid to the relationship between Helicobacter pylori infection and reflux esophagitis. The aim of this study was to investigate the association between CagA+ H. pylori and endoscopically proven gastro-esophageal reflux disease. The study group included 60 hospital patients with gastro-esophageal reflux disease between 2007 and 2009 as compared with 30 healthy patients from a control group that was age and sex matched. Helicobacter pylori CagA+ was identified by an immunological test (Immunochromatography test) (ACON, USA). Helicobacter pyloriCagA+ was present in 42/60 (70%) of the patients with gastro-esophageal reflux disease and in 11/30 (36.6%) patients in the control group (p=0.002). The Odds ratio = 0.8004 with 95% Confidence Interval = from 0.3188 to 2.0094. The relative risk=1.35 that indicates an association between Helicobacter pylori and disease. The presence of Helicobacter pylori is significantly increased in patients with gastro-esophageal reflux disease as compared with the control group.

Gastroesophageal reflux after esophageal surgery

International Nuclear Information System (INIS)

Nishimura, Osamu; Yokoi, Hideki; Maebeya, Shinji

1989-01-01

By means of esophageal transit scintigram using 99m Tc-DTPA, 15 patients (13 esophageal carcinomas and 2 cardia carcinomas) were studied, in whom esophagogastric anastomosis was done according to the posterior invagination anastomosis technique we had devised. In all 8 patients with anastomosis at cervical region, gastroesophageal reflux was not seen on both scintigrams before and after meals, and the average pressure gradient of high pressure zone at anastomosis was 39.8 cmH 2 O. In 2 of 7 patients with intrathoracic anastomosis, the scintigram before meals showed severe reflux. and the endoscopic findings showed diffuse and moderate erosion in the esophageal mucosa. The average pressure gradient across the anastomosis was 6.5 cmH 2 O. In these 2 patients, the new fornix with a sharp angle of His was not formed. In the remaining 5 patients with intrathoracic anastomosis, reflux was not seen on the scintigram before meals. However, in 2 of them, the scintigram after meal and endoscopic examination revealed mild reflux and mild esophagitis respectively. Furthermore in one patient very mild reflux was observed only on the scintigram after meals but the endoscopic findings showed the normal esophageal mucosa. In these 5 patients, the average pressure gradient across the anastomosis was 17.0 cmH 2 O, which was significantly higher (p<0.01) than that in 2 patients with severe reflux and was significantly lower (p<0.01) than the mean value of high pressure zone in 8 patients with cervical anastomosis. In conclusion, it is presumed that the formation of a large fornix enough to store food and a sharp angle of His are important factors in maintaining an anti-reflux mechanism. The esophageal transit scintigram was proved to be an excellent technique in detecting and evaluating quantitatively gastroesophageal reflux. (author)

Prevalence of Attention Deficit Hyperactivity Disorder in Pediatrics Patients Newly Diagnosed with Gastroesophageal Reflux Disease

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Mohammad Effatpanah

2017-09-01

Full Text Available Background: Gastroesophageal reflux disease (GERD is associated with a number of comorbidities in pediatrics. However, its association with attention deficit hyperactivity disorder (ADHD has not been reported. The aim of the present study was to investigate the prevalence of ADHD in pediatric patients newly diagnosed with GERD. Materials and Methods: Sixty newly-diagnosed treatment naive GERD patients and sixty healthy controls aging between 5 to 12 years referring to the Children and Adolescent’s medical center, Tehran, Iran were recruited in a case-control study during the year 2015. Then patients were evaluated for ADHD by a psychiatrist according to the DSM-IV criteria. The revised Conners' Parent Rating Scale (CPRS-R was used for assessment of the symptoms of ADHD. To screen for psychiatry disorders other than ADHD, the Kiddie-Sads-Present and Lifetime Version (K-SADS-PL questionnaire was used. Logistic regression analysis was used for modeling the association between GERD and ADHD in the study sample. Results: The mean age of GERD patients was 5.77±2.27 and for non-GERD controls was 6.03±2.52 (P= 0.543. Thirty-three out of 60 (55% GERD patients and 37 out of 60(61.66% non-GERD controls were male (P: 0.579. Prevalence of ADHD was 33.60 (55% in GERD patients and 10.60 (16.66% in non-GERD (P

Relation between reflux of bile acids into the stomach and gastric mucosal atrophy, intestinal metaplasia in biopsy specimens.

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Matsuhisa, Takeshi; Tsukui, Taku

2012-05-01

During endoscopic examinations we collected fluid in the stomach that included reflux fluid from the duodenum, and assessed the effect of quantitatively determined bile acids on glandular atrophy and intestinal metaplasia using biopsy specimens. A total of 294 outpatients were enrolled in this study. Total bile acid concentration was measured by an enzyme immunoassay. Glandular atrophy and intestinal metaplasia scores were graded according to the Updated Sydney System. An effect of refluxed bile acids on atrophy and intestinal metaplasia was shown in the high-concentration reflux group in comparison with the control group. However, when the odds ratios (ORs) were calculated according to whether Helicobacter pylori (H. pylori) infection was present, no significant associations were shown between reflux bile acids and atrophy in either the H. pylori-positive cases or -negative cases. The same was true for intestinal metaplasia in the H. pylori-positive cases, whereas intestinal metaplasia was more pronounced in the high-concentration reflux group in the H. pylori-negative cases (OR 2.4, 95%CI 1.1-5.6). We could not clarify the effect of the reflux of bile acids into the stomach in the progression of atrophy. High-concentration bile acids had an effect on the progression of intestinal metaplasia in the H. pylori-negative cases.

Long-term follow-up of reflux nephropathy in adults with vesicoureteral reflux - radiological and pathoanatomical analysis

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Koehler, J.; Thysell, H.; Tencer, J.; Forsberg, L.; Hellstroem, M.

2001-01-01

Purpose: To study the long-term development of urographic renal morphology in adults with vesicoureteral reflux, to investigate the relationship between renal damage and reflux grade, and to analyse the association between the long-term urographic outcome and the occurrence of acute pyelonephritis and reflux during follow-up. The purpose was also to try to distinguish between acquired and developmental renal damage, based on analyses of renal histological specimens and urographic features, and to analyse associated congenital urogenital abnormalities and family history of reflux, reflux nephropathy, urological malformation or death from end-stage renal disease. Material and Methods: Renal damage was identified in 100 (83 women) of 115 adults, selected because of documented reflux. Eighty-seven patients had two urographies done (median interval 14.3 years). The extent and progression of renal damage were assessed and features of developmental renal damage were determined. Histological renal specimens were available in 23 patients with renal damage. Results and Conclusions: The extent of renal damage correlated positively with the severity of reflux. No renal damage developed during the follow-up in 45 previously undamaged kidneys and progression of renal damage was rare (4 of 120 previously damaged kidneys), despite persisting reflux in half of the cases and episodes of acute pyelonephritis during follow-up. Thus, repeated renal imaging is rarely justified in adults with reflux nephropathy. Histological examination showed 'chronic pyelonephritis' in all 23 cases and co-existing renal dysplasia in 1 case. The detailed urographic analysis did not reveal support for developmental renal damage. High frequencies of associated congenital urogenital abnormalities and of a positive family history were found. Thus, congenital and/or hereditary factors cannot be discarded as background factors for the development of renal damage

Predictors of renal scar in children with urinary infection and vesicoureteral reflux.

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Soylu, Alper; Demir, Belde Kasap; Türkmen, Mehmet; Bekem, Ozlem; Saygi, Murat; Cakmakçi, Handan; Kavukçu, Salih

2008-12-01

We evaluated the predictors of renal scar in children with urinary tract infections (UTIs) having primary vesicoureteral reflux (VUR). Data of patients who were examined by dimercaptosuccinic acid (DMSA) scintigraphy between 1995 and 2005 were evaluated retrospectively. Gender, age, reflux grade, presence/development of scarring, breakthrough UTIs, and resolution of reflux, were recorded. The relation of gender, age and VUR grade to preformed scarring and the relation of gender, age, VUR grade, presence of preformed scarring, number of breakthrough UTIs and reflux resolution to new scarring were assessed. There were 138 patients [male/female (M/F) 53/85]. Multivariate analysis showed that male gender [odds ratio (OR) 2.5], age > or = 27 months in girls (OR 4.2) and grades IV-V reflux (OR 12.4) were independent indicators of renal scarring. On the other hand, only the presence of previous renal scarring was found to be an independent indicator for the development of new renal scar (OR 13.4). In conclusion, while the most predictive variables for the presence of renal scarring among children presenting with a UTI were male gender, age > or = 27 months in girls, and grades IV-V reflux, the best predictor of new scar formation was presence of previous renal scarring.

Prevalence and demographic determinants of gastroesophageal reflux disease (GERD) in the Turkish general population: a population-based cross-sectional study.

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Mungan, Zeynel

2012-08-01

We aimed to establish the prevalence and demographic determinants of gastroesophageal reflux disease in the Turkish general population using the Turkish version of the gastroesophageal reflux disease questionnaire. A total of 8143 volunteers (mean age: 38.5 (13.3) years; 52.3% males) were included in this cross-sectional questionnaire study conducted via face-to-face administration of the questionnaire forms including items on sociodemographic features, past history of gastric disorders, gastroesophageal reflux disease, the influence of reflux symptoms on patients' lives, physician visits, diagnostic tests, and reflux medications. A past history of gastric symptoms was reported in half of the population. More female participants (p<0.001) had a past history of gastric symptoms that yielded a previous diagnosis of gastroesophageal reflux disease in 19.1% of the population. The likelihood of gastroesophageal reflux disease was low in the majority (75.3%) of the subjects evaluated. Gastroesophageal reflux disease with an inconveniencing or disrupting impact on the patient's life was present in 17.9% and 6.8% of the population. Total gastroesophageal reflux disease-questionnaire scores and reflux prevalence were higher in older age groups (p<0.001). Females were more likely to have gastroesophageal reflux disease prevalence based on reflux symptoms. The impact of gastroesophageal reflux disease on sleep and psychological/emotional well-being was more pronounced in older and female patients, whereas the impact on eating/drinking behaviors and physical-social activities was more marked among females independent of their age (p<0.001). Reflux prevalence was higher in subjects from East Anatolia, Central Anatolia, Mediterranean, and Black Sea regions of Turkey (p<0.001 for each). Prevalence and demographic determinants of gastroesophageal reflux disease are compatible with the profile of the disease in the other Western populations, with a predilection for females and

Vocal problems among teachers: evaluation of a preventive voice program.

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Bovo, Roberto; Galceran, Marta; Petruccelli, Joseph; Hatzopoulos, Stavros

2007-11-01

Vocal education programs for teachers may prevent the emergence of vocal disorders; however, only a few studies have tried to evaluate the effectiveness of these preventive programs, particularly in the long term. Two hundred and sixty-four subjects, mostly kindergarten and primary school female teachers, participated in a course on voice care, including a theoretical seminar (120 minutes) and a short voice group therapy (180 minutes, small groups of 20 subjects). For 3 months, they had to either attend the vocal ergonomics norms and, as psychological reinforcement, they had to make out a daily report of vocal abuse, or to follow the given exercises for a more efficient vocal technique, reporting on whether the time scheduled was respected or not. The effectiveness of the course was assessed in a group of 21 female teachers through a randomized controlled study. Evaluation comprehended stroboscopy, perceptual and electro-acoustical voice analysis, Voice Handicap Index, and a course benefit questionnaire. A group of 20 teachers matched for age, working years, hoarseness grade, and vocal demand served as a control group. At 3 months evaluation, participants demonstrated amelioration in the global dysphonia rates (P=0.0003), jitter (P=0.0001), shimmer (P=0.0001), MPT (P=0.0001), and VHI (P=0.0001). Twelve months after the course, the positive effects remained, although they were slightly reduced. In conclusion, a course inclusive of two lectures, a short group voice therapy, home-controlled voice exercises, and hygiene, represents a feasible and cost-effective primary prevention of voice disorders in a homogeneous and well-motivated population of teachers.

The association between reflux esophagitis and airway hyper-reactivity in patients with gastro-esophageal reflux

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Ashraf Karbasi

2013-01-01

Full Text Available Background: The association of gastro-esophageal reflux (GER with a wide variety of pulmonary disorders was recognized. We aimed to evaluate the effect of GER-induced esophagitis on airway hyper-reactivity (AHR in patients and the response to treatment. Materials and Methods: In this cohort study, 30 patients attending the gastrointestinal clinic of a university hospital with acid reflux symptoms were included. All patients were evaluated endoscopically and divided into case group with esophagitis and control group without any evidence of esophagitis. Spirometry and methacholine test were done in all patients before and after treatment of GER with pantoprazole 40 mg daily for six months. Results: There was a significant difference in the rate of positive methacholine test between the cases (40% and the controls (6.7% prior to anti-acid therapy (P < 0.0001. After six months of treatment, the frequency of positive methacholine test diminished from 40 to 13.3% in the case group (P < 0.05 but did not change in the controls (P = 0.15. Conclusion: The presence of esophagitis due to GER would increase the AHR and treatment with pantoperazole would decrease AHR in patients with proved esophagitis and no previous history of asthma after six months.

[Esophageal motor function of gastroesophageal reflux disease].

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Wang, Hong; Tian, Yuan; Ding, Yan

2010-08-01

To study the relationship between esophageal motor functional disorder [decreased lower esophageal sphincter pressure (LESP)and ineffective motility (IEM)] and gastroesophageal reflux disease (GERD). Totally 89 patients with GERD were enrolled in this study. All of them underwent 24-hour pH monitoring with dual-channel probe and stationary esophageal manometry. In addition, 77 of these patients underwent upper endoscopy. IEM and LES, 10 mmHg were common disturbances in patients with GERD (54% and 48%, respectively). The number of the acid reflux events of distal esophagus and prevalence of moderate or severe erosive esophagitis (EE) were significantly higher in patients with low LESP and IEM than patients without low LESP ( Pesophagus was significantly correlated with the severity of esophagitis, distal esophagus amplitude, and LESP, while no such correlation was found between IEM and degree of esophageal acid exposure or esophagitis. The pathophysiology of GERD is probably multifactorial. Lower LESP or IEM is not a independent pathophysiological factor for GERD. However,one single factor is insufficient to explain all the pathogenic mechanism of GERD.

Impact of gastro-oesophageal reflux disease on work productivity despite therapy with proton pump inhibitors in Germany

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Gross M

2010-03-01

Full Text Available Abstract Background Gastro-oesophageal reflux disease (GERD is a common disorder with consequences for the patient's health-related quality of life (HRQoL. In Germany, few data are available on the impact of GERD on work-related productivity. Aim To study the impact of GERD on work productivity despite proton pump inhibitor (PPI therapy and the association between productivity and symptom duration, severity, and HRQoL. Methods Retrospective data from randomly selected patients with chronic GERD symptoms, treated by office-based general practitioners or general internists with routine clinical care, were analyzed together with information from self-administered instruments assessing work productivity (WPAI-GERD, symptoms (RDQ, and HRQoL (QOLRAD. Results Reduced productivity was reported by 152 of 249 patients (61.0%, although 89.5% of them were treated with PPI. The reduction in work productivity was 18.5% in all patients and 30.3% in those with reduced productivity. Patients with impaired productivity showed a significantly lower HRQoL and more-severe symptoms of reflux disease. In all patients, the mean sick leave attributable to reflux symptoms was 0.6 hours in the previous seven days and 1.4 work days in the previous three months. Conclusion GERD has a substantial impact on work productivity in Germany, even in patients receiving routine clinical care and PPI therapy.

Extravesical detrusorrhaphy for vesicoureteral reflux in children.

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