-
The Cochrane Database of Systematic... Mar 2015Children with developmental speech sound disorders have difficulties in producing the speech sounds of their native language. These speech difficulties could be due to... (Review)
Review
BACKGROUND
Children with developmental speech sound disorders have difficulties in producing the speech sounds of their native language. These speech difficulties could be due to structural, sensory or neurophysiological causes (e.g. hearing impairment), but more often the cause of the problem is unknown. One treatment approach used by speech-language therapists/pathologists is non-speech oral motor treatment (NSOMT). NSOMTs are non-speech activities that aim to stimulate or improve speech production and treat specific speech errors. For example, using exercises such as smiling, pursing, blowing into horns, blowing bubbles, and lip massage to target lip mobility for the production of speech sounds involving the lips, such as /p/, /b/, and /m/. The efficacy of this treatment approach is controversial, and evidence regarding the efficacy of NSOMTs needs to be examined.
OBJECTIVES
To assess the efficacy of non-speech oral motor treatment (NSOMT) in treating children with developmental speech sound disorders who have speech errors.
SEARCH METHODS
In April 2014 we searched the Cochrane Central Register of Controlled Trials (CENTRAL), Ovid MEDLINE (R) and Ovid MEDLINE In-Process & Other Non-Indexed Citations, EMBASE, Education Resources Information Center (ERIC), PsycINFO and 11 other databases. We also searched five trial and research registers, checked the reference lists of relevant titles identified by the search and contacted researchers to identify other possible published and unpublished studies.
SELECTION CRITERIA
Randomised and quasi-randomised controlled trials that compared (1) NSOMT versus placebo or control; and (2) NSOMT as adjunctive treatment or speech intervention versus speech intervention alone, for children aged three to 16 years with developmental speech sound disorders, as judged by a speech and language therapist. Individuals with an intellectual disability (e.g. Down syndrome) or a physical disability were not excluded.
DATA COLLECTION AND ANALYSIS
The Trials Search Co-ordinator of the Cochrane Developmental, Psychosocial and Learning Problems Group and one review author ran the searches. Two review authors independently screened titles and abstracts to eliminate irrelevant studies, extracted data from the included studies and assessed risk of bias in each of these studies. In cases of ambiguity or information missing from the paper, we contacted trial authors.
MAIN RESULTS
This review identified three studies (from four reports) involving a total of 22 children that investigated the efficacy of NSOMT as adjunctive treatment to conventional speech intervention versus conventional speech intervention for children with speech sound disorders. One study, a randomised controlled trial (RCT), included four boys aged seven years one month to nine years six months - all had speech sound disorders, and two had additional conditions (one was diagnosed as "communication impaired" and the other as "multiply disabled"). Of the two quasi-randomised controlled trials, one included 10 children (six boys and four girls), aged five years eight months to six years nine months, with speech sound disorders as a result of tongue thrust, and the other study included eight children (four boys and four girls), aged three to six years, with moderate to severe articulation disorder only. Two studies did not find NSOMT as adjunctive treatment to be more effective than conventional speech intervention alone, as both intervention and control groups made similar improvements in articulation after receiving treatments. One study reported a change in postintervention articulation test results but used an inappropriate statistical test and did not report the results clearly. None of the included studies examined the effects of NSOMTs on any other primary outcomes, such as speech intelligibility, speech physiology and adverse effects, or on any of the secondary outcomes such as listener acceptability.The RCT was judged at low risk for selection bias. The two quasi-randomised trials used randomisation but did not report the method for generating the random sequence and were judged as having unclear risk of selection bias. The three included studies were deemed to have high risk of performance bias as, given the nature of the intervention, blinding of participants was not possible. Only one study implemented blinding of outcome assessment and was at low risk for detection bias. One study showed high risk of other bias as the baseline characteristics of participants seemed to be unequal. The sample size of each of the included studies was very small, which means it is highly likely that participants in these studies were not representative of its target population. In the light of these serious limitations in methodology, the overall quality of the evidence provided by the included trials is judged to be low. Therefore, further research is very likely to have an important impact on our confidence in the estimate of treatment effect and is likely to change the estimate.
AUTHORS' CONCLUSIONS
The three included studies were small in scale and had a number of serious methodological limitations. In addition, they covered limited types of NSOMTs for treating children with speech sound disorders of unknown origin with the sounds /s/ and /z/. Hence, we judged the overall applicability of the evidence as limited and incomplete. Results of this review are consistent with those of previous reviews: Currently no strong evidence suggests that NSOMTs are an effective treatment or an effective adjunctive treatment for children with developmental speech sound disorders. Lack of strong evidence regarding the treatment efficacy of NSOMTs has implications for clinicians when they make decisions in relation to treatment plans. Well-designed research is needed to carefully investigate NSOMT as a type of treatment for children with speech sound disorders.
Topics: Articulation Disorders; Child; Child, Preschool; Dysphonia; Exercise Therapy; Female; Humans; Language Disorders; Male; Randomized Controlled Trials as Topic; Speech Sound Disorder; Speech Therapy
PubMed: 25805060
DOI: 10.1002/14651858.CD009383.pub2 -
Otolaryngologia Polska = the Polish... Jun 2018Voice express the psyche and personality of a person. Psychogenic dysphonia is called Phononeurosis. Neurosis, depression or family, occupational and social conflicts...
INTRODUCTION
Voice express the psyche and personality of a person. Psychogenic dysphonia is called Phononeurosis. Neurosis, depression or family, occupational and social conflicts are the cause of voice disturbances. The most frequent type of dysphonia is hyperfunctional dysphonia, rarer - hypofunctional type.
AIM
The aim of this study is an analysis of voice quality and diagnosis of clinical type of psychogenic dysphonia.
MATERIAL AND METHODS
The analyzed group consisted of 50 patients with voice disorders treated in 2017 and the control group - 30 people with physiological voice. In the diagnosed group 60% of patients were treated for neurosis, 12% due to depression, the others reported conflict situations. In the diagnosis of clinical type of psychogenic dysphonia GRBAS scale was used, maximum phonation time (MPT) and type of breathing were assessed. The visualisation of the larynx was performed using High Speed Digital Imaging (HSDI) technique. The parametric acoustic evaluation of voice was conducted.
RESULTS
The most often clinical type of psychogenic dysphonia was hyperfunctional dysphonia, rarer hypofunctional type and vestibular voice. Dysphonia occurred the most often in women during the highest professional activity period. In the diagnosis of clinical type HSDI technique was especially useful allowing to visualization of the real vocal fold vibration and objective differentiation of hyper- and hypofunctional dysphonia. The acoustic analysis of the voice objectively confirmed the presence non-harmonic components - noise generated in the glottis in hypofunctional dysphonia. Disturbances in the way and breathing type caused irregularities in respiratory-phonic and articulation coordination.
Topics: Adult; Case-Control Studies; Dysphonia; Female; Glottis; Humans; Larynx; Male; Middle Aged; Occupational Diseases; Treatment Outcome; Voice Quality
PubMed: 30190444
DOI: 10.5604/01.3001.0012.0636 -
Cleveland Clinic Journal of Medicine Aug 2023The terms hoarseness and dysphonia are used interchangeably, and both describe a type of altered vocal quality affecting one-third of patients. While hoarseness may be... (Review)
Review
The terms hoarseness and dysphonia are used interchangeably, and both describe a type of altered vocal quality affecting one-third of patients. While hoarseness may be secondary to benign conditions such as reflux or viral laryngitis, it may suggest benign or malignant vocal-fold pathology. It is important for caregivers to know how to evaluate, treat, and when to refer patients for direct visualization via laryngoscopy. In this article, we review basic laryngeal anatomy and function, symptoms of vocal-fold pathology, and current guidelines from the American Academy of Otolaryngology-Head and Neck Surgery on the diagnosis and treatment of dysphonia, including patient referral.
Topics: Humans; United States; Hoarseness; Dysphonia; Laryngitis; Gastroesophageal Reflux; Laryngoscopy
PubMed: 37527869
DOI: 10.3949/ccjm.90a.23010 -
Ugeskrift For Laeger May 2023Laryngeal dystonia (LD) is a rare neurological disorder emerging in middle-aged persons as a chronic and disabling voice disorder. It is a focal dystonia affecting... (Review)
Review
Laryngeal dystonia (LD) is a rare neurological disorder emerging in middle-aged persons as a chronic and disabling voice disorder. It is a focal dystonia affecting intrinsic laryngeal muscle control only during speech, resulting in voice breaks, effortful phonation, and strangled voice. Due to lack of awareness and lack of well-defined diagnostic criteria, it can be difficult for patients to be diagnosed and treated. This review, the first Danish publication on the subject of LD, presents the latest terminology, a brief history, treatment options and the psychosocial consequences of LD.
Topics: Middle Aged; Humans; Dystonia; Dysphonia; Laryngeal Muscles; Electromyography
PubMed: 37264860
DOI: No ID Found -
Dysphagia Dec 2022COVID-19 has had an impact globally with millions infected, high mortality, significant economic ramifications, travel restrictions, national lockdowns, overloaded... (Review)
Review
COVID-19 has had an impact globally with millions infected, high mortality, significant economic ramifications, travel restrictions, national lockdowns, overloaded healthcare systems, effects on healthcare workers' health and well-being, and large amounts of funding diverted into rapid vaccine development and implementation. Patients with COVID-19, especially those who become severely ill, have frequently developed dysphagia and dysphonia. Health professionals working in the field have needed to learn about this new disease while managing these patients with enhanced personal protective equipment. Emerging research suggests differences in the clinical symptoms and journey to recovery for patients with COVID-19 in comparison to other intensive care populations. New insights from outpatient clinics also suggest distinct presentations of dysphagia and dysphonia in people after COVID-19 who were not hospitalized or severely ill. This international expert panel provides commentary on the impact of the pandemic on speech pathologists and our current understanding of dysphagia and dysphonia in patients with COVID-19, from acute illness to long-term recovery. This narrative review provides a unique, comprehensive critical appraisal of published peer-reviewed primary data as well as emerging previously unpublished, original primary data from across the globe, including clinical symptoms, trajectory, and prognosis. We conclude with our international expert opinion on what we have learnt and where we need to go next as this pandemic continues across the globe.
Topics: Humans; COVID-19; Pandemics; Dysphonia; Deglutition Disorders; Communicable Disease Control
PubMed: 34981255
DOI: 10.1007/s00455-021-10396-z -
HNO Jan 2022Prolonged ulcerative laryngitis is a rare, benign inflammatory alteration of the larynx that persists for months. The laryngoscopic findings suggest a malignant... (Review)
Review
BACKGROUND
Prolonged ulcerative laryngitis is a rare, benign inflammatory alteration of the larynx that persists for months. The laryngoscopic findings suggest a malignant process and can therefore be a challenge for the treating ear, nose and throat (ENT) physician.
OBJECTIVES
Presentation of the current database to provide an overview of the etiology, progress and treatment for everyday clinical practice.
METHODS
Three case studies from the Department of Phoniatrics and Speech Pathology of the ENT Department, University Hospital Zurich, Switzerland, are presented. Analysis and discussion of the current literature base and of case reports in the English literature.
RESULTS
The etiology and predisposing factors for this disease are unclear. Previous respiratory infection with cough and dysphonia seems to be the most common cause. Biopsies should be avoided.
CONCLUSIONS
The typical laryngoscopic findings show corresponding circumscribed lancet-shaped ulcerations in the middle third of the vocal fold. The course of the disease appears to be self-limiting and without permanent structural consequences. Therefore, good patient education and close laryngoscopic follow-up should be performed.
Topics: Dysphonia; Hoarseness; Humans; Laryngitis; Laryngoscopy; Vocal Cords
PubMed: 34170335
DOI: 10.1007/s00106-021-01079-0 -
Brazilian Journal of Otorhinolaryngology 2015Dysphonia is the main symptom of the disorders of oral communication. However, voice disorders also present with other symptoms such as difficulty in maintaining the... (Review)
Review
INTRODUCTION
Dysphonia is the main symptom of the disorders of oral communication. However, voice disorders also present with other symptoms such as difficulty in maintaining the voice (asthenia), vocal fatigue, variation in habitual vocal fundamental frequency, hoarseness, lack of vocal volume and projection, loss of vocal efficiency, and weakness when speaking. There are several proposals for the etiologic classification of dysphonia: functional, organofunctional, organic, and work-related voice disorder (WRVD).
OBJECTIVE
To conduct a literature review on WRVD and on the current Brazilian labor legislation.
METHODS
This was a review article with bibliographical research conducted on the PubMed and Bireme databases, using the terms "work-related voice disorder", "occupational dysphonia", "dysphonia and labor legislation", and a review of labor and social security relevant laws.
CONCLUSION
WRVD is a situation that frequently is listed as a reason for work absenteeism, functional rehabilitation, or for prolonged absence from work. Currently, forensic physicians have no comparative parameters to help with the analysis of vocal disorders. In certain situations WRVD may cause, work disability. This disorder may be labor-related, or be an adjuvant factor to work-related diseases.
Topics: Absenteeism; Brazil; Dysphonia; Humans; Occupational Diseases; Occupational Medicine; Risk Factors; Voice Quality
PubMed: 25458260
DOI: 10.1016/j.bjorl.2014.03.003 -
Ear, Nose, & Throat Journal Mar 2021
Topics: Dysphonia; Humans; Hyaluronic Acid; Larynx; Lipectomy; Male; Medical Illustration; Middle Aged; Vocal Cord Paralysis
PubMed: 31550934
DOI: 10.1177/0145561319863366 -
Anesthesia Progress 2018More than 100,000 general anesthetic procedures are conducted in United Kingdom every year for dental interventions, according to large survey of the National Health...
More than 100,000 general anesthetic procedures are conducted in United Kingdom every year for dental interventions, according to large survey of the National Health Services. The risk of mortality has reduced considerably in the past few decades because of the use of safe and effective techniques. However, adverse effects still exist and are dependent on patient, environmental, and operator factors. We present an uncommon complication of intubation that merits due awareness.
Topics: Dysphonia; Hoarseness; Humans; Hypoglossal Nerve Injuries; Intubation, Intratracheal; Male; Molar, Third; Recovery of Function; Risk Factors; Syndrome; Tooth Extraction; Treatment Outcome; Vagus Nerve Injuries; Young Adult
PubMed: 29952646
DOI: 10.2344/anpr-65-04-06 -
Acta Otorhinolaryngologica Italica :... Apr 2023
Review
Topics: Humans; Dysphonia; Recurrence
PubMed: 37698105
DOI: 10.14639/0392-100X-suppl.1-43-2023-11