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Background: Research has shown that potential perpetrators and individuals high in psychopathic traits tend to body language cues to target a potential new victim. However, whether targeting occurs also by tending to vocal cues has not been examined. Thus, the role of voice in interpersonal violence merits investigation.Objective: In two studies, we examined whether perpetrators could differentiate female speakers with and without sexual and physical assault histories (presented as rating the degree of 'vulnerability' to victimization).Methods: Two samples of male listeners (sample one N = 105, sample two, N = 109) participated. Each sample rated 18 voices (9 survivors and 9 controls). Listener sample one heard spontaneous speech, and listener sample two heard the second sentence of a standardized passage. Listeners' self-reported psychopathic traits and history of previous perpetration were measured.Results: Across both samples, history of perpetration (but not psychopathy) predicted accuracy in distinguishing survivors of assault.Conclusions: These findings highlight the potential role of voice in prevention and intervention. Gaining a further understanding of what voice cues are associated with accuracy in discerning survivors can also help us understand whether or not specialized voice training could have a role in self-defense practices.
We examined whether listeners with history of perpetration could differentiate female speakers with and without assault histories (presented as rating the degree of 'vulnerability' to victimization).Listeners' higher history of perpetration was associated with higher accuracy in differentiating survivors of assault from non-survivors.These findings highlight that voice could have a crucial role in prevention and intervention.
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Sobreviventes , Voz , Humanos , Masculino , Feminino , Adulto , Sobreviventes/psicologia , Sinais (Psicologia) , Vítimas de Crime/psicologia , Pessoa de Meia-IdadeRESUMO
OBJECTIVE: This study examined the practices of current professional voice teachers' management of voice disorders. TYPE OF STUDY: Survey. METHODS: An online survey was developed and made available to vocal educators who had membership in organizations within the field of voice. Respondents rated their comfort with management of voice disorders, criteria for accepting a dysphonic student, and their approach within the multidisciplinary environment. RESULTS: Of 786 responses from professional vocal educators, 48% had worked with a vocalist recovering from dysphonia, vocal surgery, or a vocal pathology. Two-thirds reported management of nodules, polyps, or cysts. The majority of respondents working with injured voices had advanced degrees in vocal performance, but few had cross-training as an speech-language pathologist. Pedagogues focused on breathing strategies while speech-language pathologist pedagogues focused on resonance and reduction of phonotrauma. Pedagogues sought information on voice science and medicine from scholarly journals, attending conferences, and medical professionals. CONCLUSIONS: Vocal pedagogues were interested members of the interdisciplinary team with a desire to seek knowledge beyond their initial career training, even though additional continuing education or licensure is not mandated for vocal educators. Findings show a need for vocal degree programs to include anatomy and physiology and multidisciplinary management of voice disorders.
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OBJECTIVE: Few clinical prediction models are available to clinicians to predict the recovery of patients with post-collision neck pain and associated disorders. We aimed to develop evidence-based clinical prediction models to predict (1) self-reported recovery and (2) insurance claim closure from neck pain and associated disorders (NAD) caused or aggravated by a traffic collision. METHODS: The selection of potential predictors was informed by a systematic review of the literature. We used Cox regression to build models in an incident cohort of Saskatchewan adults (n = 4923). The models were internally validated using bootstrapping and replicated in participants from a randomized controlled trial conducted in Ontario (n = 340). We used C-statistics to describe predictive ability. RESULTS: Participants from both cohorts (Saskatchewan and Ontario) were similar at baseline. Our prediction model for self-reported recovery included prior traffic-related neck injury claim, expectation of recovery, age, percentage of body in pain, disability, neck pain intensity and headache intensity (C = 0.643; 95% CI 0.634-0.653). The prediction model for claim closure included prior traffic-related neck injury claim, expectation of recovery, age, percentage of body in pain, disability, neck pain intensity, headache intensity and depressive symptoms (C = 0.637; 95% CI 0.629-0.648). CONCLUSIONS: We developed prediction models for the recovery and claim closure of NAD caused or aggravated by a traffic collision. Future research needs to focus on improving the predictive ability of the models.
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NAD , Cervicalgia , Adulto , Humanos , Cefaleia , Pescoço , Ontário , Ensaios Clínicos Controlados Aleatórios como Assunto , TiletaminaRESUMO
ABSTRACT: Inconsistent reporting of outcomes in clinical trials of treatments for whiplash associated disorders (WAD) hinders effective data pooling and conclusions about treatment effectiveness. A multidisciplinary International Steering Committee recently recommended 6 core outcome domains: Physical Functioning, Perceived Recovery, Work and Social Functioning, Psychological Functioning, Quality of Life and Pain. This study aimed to reach consensus and recommend a core outcome set (COS) representing each of the 6 domains. Forty-three patient-reported outcome measures (PROMs) were identified for Physical Functioning, 2 for perceived recovery, 37 for psychological functioning, 17 for quality of life, and 2 for pain intensity. They were appraised in 5 systematic reviews following COSMIN methodology. No PROMs of Work and Social Functioning in WAD were identified. No PROMs had undergone evaluation of content validity in patients with WAD, but some had moderate-to-high-quality evidence for sufficient internal structure. Based on these results, the International Steering Committee reached 100% consensus to recommend the following COS: Neck Disability Index or Whiplash Disability Questionnaire (Physical Functioning), the Global Rating of Change Scale (Perceived Recovery), one of the Pictorial Fear of Activity Scale-Cervical, Pain Self-Efficacy Questionnaire, Pain Catastrophizing Scale, Harvard Trauma Questionnaire, or Posttraumatic Diagnostic Scale (Psychological Functioning), EQ-5D-3L or SF-6D (Quality of Life), numeric pain rating scale or visual analogue scale (Pain), and single-item questions pertaining to current work status and percent of usual work (Work and Social Functioning). These recommendations reflect the current status of research of PROMs of the 6 core outcome domains and may be modified as evidence grows.
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Qualidade de Vida , Traumatismos em Chicotada , Humanos , Dor/complicações , Medição da Dor , Resultado do Tratamento , Traumatismos em Chicotada/complicações , Traumatismos em Chicotada/terapia , Traumatismos em Chicotada/psicologia , Ensaios Clínicos como AssuntoRESUMO
Objective (1) Determine the one-week prevalence of moderate to extreme symptoms of anxiety, stress and depression in chiropractic undergraduate students. (2) Determine whether the prevalence varies across gender and year of study. Participants: Undergraduate students at the Canadian Memorial Chiropractic College (CMCC). Methods: A cross-sectional study was conducted in fall 2017 to measure self-reported symptoms of anxiety, stress and depression using the DASS-21. Results: The participation rate was 67.0% (510/766). The one-week prevalence of moderate to extreme symptoms was 19.0% (95% CI: 13.0-25.0) for depression; 32.6% (95% CI: 24.7-40.3) for anxiety and 21.8% (95% CI: 15.6-28.1) for stress. The prevalence of stress varied significantly across gender: 25.4% (95% CI: 20.5-30.3) for females versus 16.3% (95% CI: 11.2-21.3) for males. The one-week prevalence of depressive (24.8%; 95% CI: 17.6-32.0) and anxiety (40.9%; 95% CI: 32.6-49.1) symptoms peaked in second year. Conclusions: Self-reported symptoms of anxiety, stress and depression are common in CMCC students.
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Quiroprática , Estudantes , Ansiedade/epidemiologia , Canadá/epidemiologia , Estudos Transversais , Depressão/epidemiologia , Feminino , Humanos , Masculino , Prevalência , Estresse Psicológico/epidemiologia , UniversidadesRESUMO
OBJECTIVES: Objective of this study is to develop an evidence-based guideline for the noninvasive management of soft tissue disorders of the shoulder (shoulder pain), excluding major pathology. METHODS: This guideline is based on high-quality evidence from seven systematic reviews. Multidisciplinary experts considered the evidence of effectiveness, safety, cost-effectiveness, societal and ethical values, and patient experiences when formulating recommendations. Target audience is clinicians; target population is adults with shoulder pain. RESULTS: When managing patients with shoulder pain, clinicians should (a) rule out major structural or other pathologies as the cause of shoulder pain and reassure patients about the benign and self-limited nature of most soft tissue shoulder pain; (b) develop a care plan in partnership with the patient; (c) for shoulder pain of any duration, consider low-level laser therapy; multimodal care (heat/cold, joint mobilization, and range of motion exercise); cervicothoracic spine manipulation and mobilization for shoulder pain when associated pain or restricted movement of the cervicothoracic spine; or thoracic spine manipulation; (d) for shoulder pain >3-month duration, consider stretching and/or strengthening exercises; laser acupuncture; or general physician care (information, advice, and pharmacological pain management if necessary); (e) for shoulder pain with calcific tendinitis on imaging, consider shock-wave therapy; (f) for shoulder pain of any duration, do not offer ultrasound; taping; interferential current therapy; diacutaneous fibrolysis; soft tissue massage; or cervicothoracic spine manipulation and mobilization as an adjunct to exercise (i.e., range of motion, strengthening and stretching exercise) for pain between the neck and the elbow at rest or during movement of the arm; (g) for shoulder pain >3-month duration, do not offer shock-wave therapy; and (h) should reassess the patient's status at each visit for worsening of symptoms or new physical, mental, or psychological symptoms, or satisfactory recovery. CONCLUSIONS: Our evidence-based guideline provides recommendations for non-invasive management of shoulder pain. The impact of the guideline in clinical practice requires further evaluation. SIGNIFICANCE: Shoulder pain of any duration can be effectively treated with laser therapy, multimodal care (i.e., heat/cold, joint mobilization, range of motion exercise), or cervicothoracic manipulation and mobilization. Shoulder pain (>3 months) can be effectively treated with exercises, laser acupuncture, or general physician care (information, advice, and pharmacological pain management if necessary).
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Dor de Ombro , Ombro , Adulto , Terapia por Exercício , Humanos , Ontário , Amplitude de Movimento Articular , Dor de Ombro/terapiaRESUMO
OBJECTIVES/HYPOTHESIS: We report a posterior laryngeal rating system and measures of voice disability in pediatric patients undergoing phonosurgery for vocal fold paralysis. Posterior glottic deficiency may account for persistent voice disability. STUDY DESIGN: Retrospective Study. METHODS: Retrospective analyses of 66 subjects with primary unilateral vocal fold paralysis were reviewed for the status of posterior glottis and voice disability (Pediatric Voice Handicap Index [pVHI]). Gestation age (GA), weight, and medical/surgical history were reviewed. The width, length, and depth of the larynx were analyzed to create a reproducible rating scale. RESULTS: Mean GA was 29 weeks, with an intubation history for all subjects, with 90% having a left vocal fold immobility. Cardiac surgery was performed in 92% of subjects. A progressive rating (type 0-3) Benjamin Defect Severity Scale (BDSS) was developed to rate the absence or presence of a posterior abnormality. BDSS-2 and BDSS-3 subjects were more likely to have low birth weight. Extremely preterm GA was more likely to be associated with BDSS-1 (mild) or BDSS-2. History of multiple and prolonged intubations were seen more frequently in BDSS-2 or BDSS-3. Post-op pVHI reduced an average of 15 points for BDSS-0 to BDSS-2, but only 3 points for BDSS-3. Post-op pVHI matched normal values for preintervention dysphonic children. CONCLUSIONS: The presence of a persistent breathy voice after intervention for unilateral vocal fold immobility is potentially associated with posterior glottic defects. Low birth weight with multiple/prolonged intubation is more likely to be present with higher-grade BDs, whereas low GA is more likely to be associated with BDSS-1 to BDSS-2. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:2550-2557, 2021.
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Disfonia/diagnóstico , Recém-Nascido Prematuro , Intubação Intratraqueal/efeitos adversos , Laringoscopia/efeitos adversos , Paralisia das Pregas Vocais/diagnóstico , Adolescente , Fatores Etários , Criança , Pré-Escolar , Disfonia/etiologia , Disfonia/cirurgia , Feminino , Idade Gestacional , Humanos , Lactente , Recém-Nascido , Escala de Gravidade do Ferimento , Laringoplastia , Estudos Longitudinais , Masculino , Estudos Retrospectivos , Resultado do Tratamento , Paralisia das Pregas Vocais/etiologia , Paralisia das Pregas Vocais/cirurgia , Prega Vocal/lesões , Prega Vocal/cirurgiaRESUMO
BACKGROUND: The COVID-19 pandemic has greatly limited patients' access to care for spine-related symptoms and disorders. However, physical distancing between clinicians and patients with spine-related symptoms is not solely limited to restrictions imposed by pandemic-related lockdowns. In most low- and middle-income countries, as well as many underserved marginalized communities in high-income countries, there is little to no access to clinicians trained in evidence-based care for people experiencing spinal pain. OBJECTIVE: The aim of this study is to describe the development and present the components of evidence-based patient and clinician guides for the management of spinal disorders where in-person care is not available. METHODS: Ultimately, two sets of guides were developed (one for patients and one for clinicians) by extracting information from the published Global Spine Care Initiative (GSCI) papers. An international, interprofessional team of 29 participants from 10 countries on 4 continents participated. The team included practitioners in family medicine, neurology, physiatry, rheumatology, psychology, chiropractic, physical therapy, and yoga, as well as epidemiologists, research methodologists, and laypeople. The participants were invited to review, edit, and comment on the guides in an open iterative consensus process. RESULTS: The Patient Guide is a simple 2-step process. The first step describes the nature of the symptoms or concerns. The second step provides information that a patient can use when considering self-care, determining whether to contact a clinician, or considering seeking emergency care. The Clinician Guide is a 5-step process: (1) Obtain and document patient demographics, location of primary clinical symptoms, and psychosocial information. (2) Review the symptoms noted in the patient guide. (3) Determine the GSCI classification of the patient's spine-related complaints. (4) Ask additional questions to determine the GSCI subclassification of the symptom pattern. (5) Consider appropriate treatment interventions. CONCLUSIONS: The Patient and Clinician Guides are designed to be sufficiently clear to be useful to all patients and clinicians, irrespective of their location, education, professional qualifications, and experience. However, they are comprehensive enough to provide guidance on the management of all spine-related symptoms or disorders, including triage for serious and specific diseases. They are consistent with widely accepted evidence-based clinical practice guidelines. They also allow for adequate documentation and medical record keeping. These guides should be of value during periods of government-mandated physical or social distancing due to infectious diseases, such as during the COVID-19 pandemic. They should also be of value in underserved communities in high-, middle-, and low-income countries where there is a dearth of accessible trained spine care clinicians. These guides have the potential to reduce the overutilization of unnecessary and expensive interventions while empowering patients to self-manage uncomplicated spinal pain with the assistance of their clinician, either through direct in-person consultation or via telehealth communication.
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COVID-19 , Doenças da Coluna Vertebral/terapia , Telemedicina , Medicina Baseada em Evidências/organização & administração , Saúde Global , Humanos , Guias de Prática Clínica como AssuntoRESUMO
BACKGROUND: Preoperative anemia is a common comorbidity that often necessitates allogeneic blood transfusion (ABT). As there is a risk associated with blood transfusions, preoperative intravenous iron (IV) has been proposed to increase the hemoglobin to reduce perioperative transfusion; however, randomized controlled trials (RCT) investigating this efficacy for IV iron are small, limited, and inconclusive. Consequently, a meta-analysis that pools these studies may provide new and clinically useful information. METHODS/DESIGN: Databases of MEDLINE, EMBASE, EBM Reviews; Cochrane-controlled trial registry; Scopus; registries of health technology assessment and clinical trials; Web of Science; ProQuest Dissertations and Theses; Clinicaltrials.gov; and Conference Proceedings Citation Index-Science (CPCI-S) were searched. Also, we screened all the retrieved reference lists. SELECTION CRITERIA: Titles and abstracts were screened for relevance (i.e., relevant, irrelevant, or potentially relevant). Then, we screened full texts of those citations identified as potentially applicable. RESULTS: Our search found 3195 citations and ten RCTs (1039 participants) that met our inclusion criteria. Preoperative IV iron supplementation significantly decreases ABT by 16% (risk ratio (RR): 0.84, 95% confidence interval [CI]: 0.71, 0.99, p = 0.04). In addition, preoperatively, hemoglobin levels increased after receiving IV iron (mean difference [MD] between the study groups: 7.15 g/L, 95% CI: 2.26, 12.04 g/L, p = 0.004) and at follow-up > 4 weeks postoperatively (MD: 6.46 g/L, 95% CI: 3.10, 9.81, p = 0.0002). Iron injection was not associated with increased incidence of non-serious or serious adverse effects across groups (RR: 1.13, 95% CI: 0.78, 1.65, p = 0.52) and (RR: 0.96, 95% CI: 0.44, 2.10, p = 0.92) respectively. CONCLUSIONS: With moderate certainty, due to the high risk of bias in some studies in one or two domains, we found intravenous iron supplementation is associated with a significant decrease in the blood transfusions rate, and modest hemoglobin concentrations rise when injected pre-surgery compared with placebo or oral iron supplementation. However, further full-scale randomized controlled trials with robust methodology are required. In particular, the safety, quality of life, and cost-effectiveness of different intravenous iron preparations require further evaluation.
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Anemia , Administração Intravenosa , Anemia/tratamento farmacológico , Transfusão de Sangue , Hemoglobinas , Humanos , Ferro/uso terapêuticoRESUMO
OBJECTIVES: This pragmatic, cluster, stratified randomised controlled trial (RCT) compared the quantity and quality of adverse event (AE) reports after chiropractic manual therapy in children less than 14 years of age, using active versus passive surveillance reporting systems. METHOD: Data were collected between November 2014 and July 2017 from 60 consecutive paediatric patient visits to participating chiropractors. Those allocated to active surveillance collected AE information with three paper-based questionnaires (two from patients, one from chiropractors) to identify any new or worsening symptoms after treatment. Passive surveillance involved AE information reported by chiropractors on a web-based system. To assess quality of reporting, AE reports greater than mild were reviewed by content experts. The primary outcome was the cumulative incidence of AE reports in active versus passive surveillance. RESULTS: Ninety-six chiropractors agreed to participate and enrolled in the study: 34 chiropractors in active surveillance with 1894 patient visits from 1179 unique patients and 35 chiropractors in passive surveillance with 1992 patient visits from 1363 unique patients. In the active arm, AEs were reported in 8.8% (n=140, 95% CI 6.72% to 11.18%) of patients/caregivers, compared with 0.1% (n=2, 95% CI 0.02% to 0.53%) in the passive arm (p<0.001). The quality of AE reports was not evaluated because the five AE reports reviewed by the content experts were determined to be of mild severity. CONCLUSION: We found that active surveillance resulted in significantly more AE reports than passive surveillance. Further prospective active surveillance research studies should be conducted with children receiving chiropractic manual therapy to understand mechanisms and risk factors for moderate and severe AEs, and to further explore how and when to solicit patient safety information.
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Quiroprática , Criança , Atenção à Saúde , Humanos , Segurança do Paciente , Estudos Prospectivos , Inquéritos e QuestionáriosRESUMO
OBJECTIVES: Describe acoustic and laryngeal findings in pediatric patients with subjective dysphonia attributed to laryngopharyngeal reflux (LPR). Determine the impact of LPR on perceived voice quality using the pediatric Voice Handicap Index (pVHI). Compare these findings with age-matched normative values as well as data on pediatric patients with dysphonia due to other etiologies. METHODS: Retrospective case series of pediatric patients (age 2-17 years) evaluated at a specialty pediatric voice clinic at a tertiary care children's hospital from January 1 2007 to December 31 2017 in whom LPR in whom LPR was deemed to be the most significant contributing factor for dysphonia based on physical examination and history. Patients with structural laryngeal abnormalities unrelated to LPR, such as raised lesions, stenosis, papillomatosis, or vocal fold immobility were excluded. RESULTS: 163 out of 1195 evaluable patients met inclusion criteria. Of these, 87% had pVHI and 83% had acoustic data available from their first appointment for analysis. Mean total pVHI score was 24 (range: 0-81). Perturbation measures were elevated in both females (jitter 1.38%, shimmer 4.16%) and males (jitter 2.01%, shimmer 5.62%). Laryngologic assessment revealed: vocal fold changes including erythema and/or pre-nodules in 72% of patients. Cobblestoning of any portion of the pharynx was present in 67% with hypopharyngeal cobblestoning the most common, present in 64% of patients. CONCLUSION: Pediatric patients with clinically diagnosed LPR have pVHI, jitter, and shimmer scores that are comparable to previously reported patients with raised lesions, scar and immobility, and values that are significantly higher than published normative data. Dysphonic children should be assessed for LPR and treated when indicated. LEVEL OF EVIDENCE: 4.
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Disfonia/diagnóstico , Disfonia/etiologia , Refluxo Laringofaríngeo/complicações , Refluxo Laringofaríngeo/diagnóstico , Qualidade da Voz , Adolescente , Fatores Etários , Criança , Pré-Escolar , Feminino , Humanos , Refluxo Laringofaríngeo/fisiopatologia , Masculino , Estudos Retrospectivos , Autoimagem , Prega Vocal/patologia , Prega Vocal/fisiopatologiaRESUMO
OBJECTIVE: To validate a case definition for speech and language disorders in community-dwelling older adults and to determine the prevalence of speech and language disorders in a primary care population. DESIGN: This is a combined case definition validation and cross-sectional prevalence study. Chart review was considered the reference standard and was used to estimate prevalence. This study used de-identified electronic medical record data from participating SAPCReN-CPCSSN (Southern Alberta Primary Care Research Network-Canadian Primary Care Sentinel Surveillance Network) primary care clinics. SETTING: Southern Alberta. PARTICIPANTS: Men and women aged 55 years and older who had visited a SAPCReN-CPCSSN physician or nurse practitioner at least once in the 2 years before the beginning of the study. MAIN OUTCOME MEASURES: Validation analysis included estimation of sensitivity, specificity, positive predictive value, and negative predictive value. Prevalence was the other main outcome measure. RESULTS: The prevalence of speech and language disorders within the sample of 1384 patients was 1.2%. The case definition had a favourable specificity (99.9%, 95% CI 99.6% to 100.0%), positive predictive value (75.6%, 95% CI 25.4% to 96.6%), and negative predictive value (99.0%, 95% CI 98.8% to 99.2%). Sensitivity was not sufficient for validity (18.8%, 95% CI 4.05% to 45.6%). CONCLUSION: The case definition did not meet an acceptable standard for validity and thus cannot be used for future epidemiologic research. However, owing to the case definition's high positive predictive value, it might be useful for clinical purposes and for cohort studies. Finally, while the case definition did not prove valid, this study has provided a conservative estimate of prevalence (1.2%) given the case definition's high specificity.
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Atenção Primária à Saúde , Distúrbios da Fala/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Alberta/epidemiologia , Estudos Transversais , Registros Eletrônicos de Saúde , Feminino , Humanos , Vida Independente , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Retrospectivos , Vigilância de Evento SentinelaRESUMO
Purpose The prognosis of persistent back pain is variable, with some individuals adjusting poorly and others continuing to actively engage in work and other valued social roles. The aim of this study was to better understand why some individuals, despite persistent back pain, continue to actively engage in work and other valued social roles. Methods Individuals with persistent back pain, who were participating in their regular duties as a full-time employee, homemaker, student or any combination of these, were recruited from a multidisciplinary pain centre and orthopedic physical therapy clinics in Alberta, Canada. A qualitative study was conducted using semi-structured interviews of 15 participants and a thematic analysis to analyze the data. Results There were two motivators identified for participating in the work role: (1) participation formed part of the participant's self-schema (a cognitive framework that includes one's beliefs about oneself) and (2) participation made it possible to achieve a valued outcome. Conclusions Further understanding of important motivators for maintaining engagement in work and other valued social roles despite persistent back pain can help inform the development of more successful disability and pain management programs.
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Dor nas Costas , Pessoas com Deficiência , Emprego , Alberta , Humanos , Pesquisa Qualitativa , Habilidades SociaisRESUMO
OBJECTIVES: Radiation treatment for laryngeal cancer has been shown to cause tissue changes to the vocal folds, which can result in degradation of voice. Our objective in this study was to investigate changes in perceptual, acoustic, and patient-reported outcomes over an extended period of follow-up after radiation. DESIGN: Retrospective review. METHODS: All patients treated with radiation for early-stage laryngeal carcinoma (in situ, T1, or T2) by a single surgeon from 2011-2018 were reviewed. Demographics and treatment information were recorded. Only patients with at least two dates of follow-up with acoustic data (cepstral spectral index of dysphonia [CSID]) and patient-reported surveys (voice handicap index-10 [VHI-10]) were included. Voice samples were rated by two senior speech-language pathologists on the grade, roughness, breathiness, asthenia, and strain scale. RESULTS: Of 115 patients with early-stage laryngeal cancer, 31 patients met inclusion criteria. The average follow-up from time of treatment was 9.6 years (range 3.0-20.3 years), and the average time in between the first and last voice recordings was 2.6 years (range 0.3-5.5 years). The lesions represented were carcinoma in situ (nâ¯=â¯4), T1 (nâ¯=â¯22), and T2 (nâ¯=â¯5). The VHI-10 scores worsened slightly (mean increase +0.27, median +1) from first to last measurements as did the CSID score (median increase +7.0, median +7.4), though neither reached statistical significance when correlated with time since radiation (Pâ¯=â¯0.269 and Pâ¯=â¯0.0850). Perceptual analysis as rated by two speech-language pathologists raters showed excellent inter-rater reliability (Cronbach's alphaâ¯=â¯0.84), with no significant change over time (mean +0.39, median, with Pâ¯=â¯0.347). Grade, roughness, breathiness, asthenia, and strain, VHI-10, and CSID were all correlated (all pairwise comparisons P < 0.001). CONCLUSION: Perceptual, acoustic, and patient-reported outcomes years after radiation for early-stage laryngeal cancer do not show voice degradation over time in this preliminary analysis. Further research with a larger cohort may elucidate voice changes in this population.
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Carcinoma/radioterapia , Neoplasias Laríngeas/radioterapia , Lesões por Radiação/etiologia , Distúrbios da Voz/etiologia , Voz/efeitos da radiação , Acústica , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma/patologia , Avaliação da Deficiência , Feminino , Humanos , Neoplasias Laríngeas/patologia , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Medidas de Resultados Relatados pelo Paciente , Lesões por Radiação/diagnóstico , Lesões por Radiação/fisiopatologia , Radioterapia/efeitos adversos , Estudos Retrospectivos , Fatores de Risco , Medida da Produção da Fala , Fatores de Tempo , Resultado do Tratamento , Distúrbios da Voz/diagnóstico , Distúrbios da Voz/fisiopatologiaRESUMO
OBJECTIVE: Inconsistent reporting of outcomes in clinical trials of treatments for Whiplash-associated Disorders (WAD) hinders effective data pooling and conclusions that can be drawn about the effectiveness of tested treatments. The aim of this study was to provide recommendations for core outcome domains that should be included in clinical trials of WAD. MATERIALS AND METHODS: A 3-step process was used: (1) A list of potential core outcome domains were identified from the published literature. (2) Researchers, health care providers, patients, and insurance personnel participated and rated the importance of each domain via a 3-round Delphi survey. A priori criteria for consensus were established. (3) Experts comprising researchers, health care providers, and a consumer representative participated in a multidisciplinary consensus meeting that made final decisions on the recommended core outcome domains. RESULTS: The literature search identified 63 potential core domains. A total of 223 participants were invited to partake in the Delphi surveys, with 41.7% completing round 1, 45.3% round 2, and 51.4% round 3. Eleven core domains met the criteria for inclusion across the entire sample. After the expert consensus meeting, 6 core domains were recommended: Physical Functioning, Perceived Recovery, Work and Social Functioning, Psychological Functioning, Quality of Life, and Pain. DISCUSSION: A 3-step process was used to recommend core outcome domains for clinical trials in WAD. Six core domains were recommended: Physical Functioning, Perceived Recovery, Work and Social Functioning, Psychological Functioning, Quality of Life, and Pain. The next step is to determine the outcome measurement instruments for each of these domains.
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Avaliação de Resultados em Cuidados de Saúde , Projetos de Pesquisa , Traumatismos em Chicotada , Consenso , Humanos , Qualidade de Vida , Resultado do TratamentoRESUMO
BACKGROUND: The glomerular filtration rate (GFR) is monitored clinically to follow renal function of a patient. This is commonly performed using endogenous compounds, which estimate GFR (eGFR). However, several conditions exists which may confound or render the eGFR inaccurate. In such cases, it is appropriate to perform a procedure to directly measure GFR (mGFR). Iohexol plasma disappearance is a procedure to determine mGFR and is typically performed using bolus injection of contrast media followed by timed plasma collections. The iohexol plasma concentrations are referenced to the dose given and the elimination rate of iohexol is reflective of the mGFR. Therefore, analytical bias or interference in the iohexol analytical measurement procedure will directly impact the mGFR result. METHODS: Plasma sample iohexol concentrations were measured using both high performance liquid chromatography-ultraviolet detection (HPLC-UV) and liquid chromatography tandem mass spectrometry (LC-MS/MS) measurement procedures. Results were compared on 50 patients where the mGFR was calculated from the iohexol plasma disappearance on two collection time points. RESULTS: Bland-Altman analysis illustrated <1% mean bias when comparing iohexol concentration determinations from the measurement procedures. Passing-Bablok regression revealed yâ¯=â¯1.028xâ¯-â¯0.9420 (slope 95% CI: 1.011, 1.041; Y-intercept 95% CI: -1.606, -0.1638) when comparing LC-MS/MS to HPLC-UV. CONCLUSIONS: Comparison studies of the LC-MS/MS and HPLC-UV measurement procedures displayed a mean bias of <1% by Bland Altman analysis. Measurement of iohexol by LC-MS/MS and HPLC-UV produced similar results and suggests there should be minimal bias in concentration or computed mGFR solely due to the measurement procedure employed.
Assuntos
Taxa de Filtração Glomerular , Iohexol/administração & dosagem , Iohexol/farmacocinética , Testes de Função Renal/métodos , Espectrometria de Massas/métodos , Adulto , Idoso , Cromatografia Líquida de Alta Pressão/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
OBJECTIVES: To develop an evidence-based guideline for the non-pharmacological management of persistent headaches associated with neck pain (i.e., tension-type or cervicogenic). METHODS: This guideline is based on systematic reviews of high-quality studies. A multidisciplinary expert panel considered the evidence of clinical benefits, cost-effectiveness, societal and ethical values, and patient experiences when formulating recommendations. Target audience includes clinicians; target population is adults with persistent headaches associated with neck pain. RESULTS: When managing patients with headaches associated with neck pain, clinicians should (a) rule out major structural or other pathologies, or migraine as the cause of headaches; (b) classify headaches associated with neck pain as tension-type headache or cervicogenic headache once other sources of headache pathology has been ruled out; (c) provide care in partnership with the patient and involve the patient in care planning and decision making; (d) provide care in addition to structured patient education; (e) consider low-load endurance craniocervical and cervicoscapular exercises for tension-type headaches (episodic or chronic) or cervicogenic headaches >3 months duration; (f) consider general exercise, multimodal care (spinal mobilization, craniocervical exercise and postural correction) or clinical massage for chronic tension-type headaches; (g) do not offer manipulation of the cervical spine as the sole form of treatment for episodic or chronic tension-type headaches; (h) consider manual therapy (manipulation with or without mobilization) to the cervical and thoracic spine for cervicogenic headaches >3 months duration. However, there is no added benefit in combining spinal manipulation, spinal mobilization and exercises; and (i) reassess the patient at every visit to assess outcomes and determine whether a referral is indicated. CONCLUSIONS: Our evidence-based guideline provides recommendations for the conservative management of persistent headaches associated with neck pain. The impact of the guideline in clinical practice requires validation. SIGNIFICANCE: Neck pain and headaches are very common comorbidities in the population. Tension-type and cervicogenic headaches can be treated effectively with specific exercises. Manual therapy can be considered as an adjunct therapy to exercise to treat patients with cervicogenic headaches. The management of tension-type and cervicogenic headaches should be patient-centred.
Assuntos
Guias como Assunto , Cefaleia/terapia , Cervicalgia/terapia , Adulto , Exercício Físico , Terapia por Exercício , Cefaleia/complicações , Humanos , Massagem , Transtornos de Enxaqueca/terapia , Manipulações Musculoesqueléticas , Ontário , Cefaleia Pós-Traumática/terapia , Cefaleia do Tipo Tensional/terapiaRESUMO
BACKGROUND: Whiplash-associated disorders (WAD) as a consequence of a motor vehicle crash are a costly health burden in Western societies. Up to 50% of injured people do not fully recover. There have been numerous clinical trials and cohort studies conducted for WAD with many varied outcome measures used, making data pooling difficult and hindering meta-analysis. These issues could be addressed through the development of a core outcome set (COS) that should be included in all clinical trials for WAD. The purpose of this project is to develop and disseminate a COS for clinical trials in WAD. METHODS/DESIGN: An international Steering Committee was formed to initiate and support the development of this COS. The project will comprise five phases: (1) a comprehensive review of core outcome domains used in clinical trials in WAD, (2) an international Delphi survey including individuals with WAD, health care providers, clinical researchers and insurance personnel to define the core outcome domains, (3) a meeting of relevant stakeholders to reach consensus regarding the final core outcome domains, (4) identification and evaluation of instruments used to measure the final core outcome domains, and (5) a consensus meeting to agree on the core outcome measurement instruments to be used. DISCUSSION: The aim of this proposal is to complete a five-stage process to develop a COS for all clinical trials in WAD. An implementation strategy will also be proposed.