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BACKGROUND: The Childhood Atopic Dermatitis Impact Scale (CADIS) with 45 items may be burdensome to complete. We therefore aimed to develop a CADIS short-form. METHODS: Parents of 300 children completed the prototype CADIS. Exploratory factor analysis was conducted on the 45-item CADIS version. The most representative items were chosen. Confirmatory factor analysis was used to confirm the a priori factor structure. Content validity was assessed in a focus group of patients, parents, clinicians, methodologists and industry delegates. Internal consistency, 48-h test-retest reliability, construct validity and responsiveness of the newly developed short-form were assessed. RESULTS: A total of 270 families provided data at baseline, 34 after 48 h and 228 after 4 weeks. Fourteen items of three different factors fulfilled the proposed eligibility criteria and were included in the draft short-form. After the content validity rating, one item relating to the child's sleep was added to further improve content validity. The confirmatory factor analyses showed good model fit, and a 15-item short-form was initiated, the CADIS-SF15. The total scale and the three domains showed good internal consistency and test-retest reliability. The correlation between SCORAD and other subjective measures was consistent with our hypotheses. Differences in scores between mild, moderate and severe AD patients were significant, and the CADIS-SF15 was able to detect changes in 'improving' patients over time. CONCLUSION: The CADIS-SF15 with 15 items in three domains is an internally consistent, reliable, valid, responsive and brief measure of QoL in children affected with AD and their parents. Further evaluation of clinical applicability is required.
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Dermatite Atópica , Criança , Dermatite Atópica/diagnóstico , Humanos , Pais , Psicometria , Qualidade de Vida , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
Objective: To analyze the clinical characteristics of the severe or critically ill patients with novel coronavirus pneumonia (COVID-19), and evaluate the impact of complicated myocardial injury on the prognosis of these patients. Methods: A retrospective study was conducted in 54 patients who admitted to Tongji hospital from February 3, 2020 to February 24, 2020 and met the criteria of severe or critical conditions of COVID-19. The clinical characteristics and hospital mortality rate were analyzed and compared between the patients with or without myocardial injury, which was defined with 3 times higher serum cardiac troponin value. Results: The age of the 54 patients was 68.0(59.8, 74.3) years. Among all the patients, 24 (44.4%) patients were complicated with hypertension, 13 (24.1%) with diabetes, 8 (14.8%) with coronary heart disease, and 3 (5.6%) with previous cerebral infarction. During hospitalization, 24 (44.4%) of the patients were complicated with myocardial injury and 26 (48.1%) patients died in hospital. In-hospital mortality was significantly higher in patients with myocardial injury than in patients without myocardial injury (14 (60.9%) vs. 8 (25.8%), P=0.013). Moreover, the levels of C-reactive protein (153.6 (80.3, 240.7) ng/L vs. 49.8 (15.9, 101.9) ng/L) and N-terminal pro-B-type natriuretic peptide (852.0 (400.0, 2 315.3) ng/L vs. 197.0 (115.3, 631.0) ng/L) were significantly higher than patients without myocardial injury (all P<0.01). Conclusions: Prevalence of myocardial injury is high among severe or critically ill COVID-19 patients. Severe or critically ill COVID-19 patients with myocardial injury face a significantly higher risk of in-hospital mortality. The study suggests that it is important to monitor and manage the myocardial injury during hospitalization for severe or critically ill COVID-19 patients.
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Betacoronavirus , Infecções por Coronavirus , Estado Terminal , Traumatismos Cardíacos , Pandemias , Pneumonia Viral , Idoso , COVID-19 , Infecções por Coronavirus/complicações , Humanos , Pessoa de Meia-Idade , Pneumonia Viral/complicações , Estudos Retrospectivos , SARS-CoV-2RESUMO
BACKGROUND: Little is known about the validity of numeric rating scales (NRS) and verbal rating scales (VRS) for itch and itch frequency for assessing itch severity in atopic dermatitis (AD). We evaluated the Patient-Reported Outcomes Information System (PROMIS® ) Itch Questionnaire (PIQ) - itch severity assessment, including multiple NRS, VRS and frequency of itch assessments, in adults with AD and compared their performance. METHODS: Self-administered questionnaires and skin examinations were performed in 410 patients with AD (aged 18-90 years) in a dermatology practice setting. RESULTS: PIQ NRS, VRS and frequency of itch had good content validity, strong correlations with one another (Spearman correlations P < 0·001) and weak-to-moderate correlations with patient-oriented eczema measure (POEM), Eczema Area and Severity Index (EASI), objective SCORing AD (SCORAD) and Dermatology Life Quality Index (DLQI) (P < 0·001) and very good discriminant validity. Changes from baseline in NRS, VRS and frequency of itch were moderately to strongly correlated with one another, and weakly to moderately correlated with other patient-reported (POEM, SCORAD itch, DLQI) and clinician-reported outcomes (EASI, objective SCORAD). NRS and VRS worst itch and average itch showed moderate-to-good test-retest reliability. There were no floor or ceiling effects for NRS or VRS itch, but there were ceiling effects for itch frequency. Each assessment was completed in < 1 min by all patients. CONCLUSIONS: NRS, VRS and frequency of itch items from PIQ - itch severity showed good content and construct validity, reliability, and/or responsiveness in adults with AD, and were feasible for use in clinical trials and practice. What is already known about this topic? Numeric rating scales (NRS), verbal rating scales (VRS) and frequency of itch have been used to assess the burden of itch. However, there have been limited results demonstrating their validity, responsiveness, interpretability and feasibility, particularly in atopic dermatitis (AD). What does this study add? This study demonstrated that NRS, VRS and frequency of itch items from the Patient-Reported Outcomes Information System (PROMIS® ) Itch Questionnaire (PIQ) - itch severity assessments had good construct validity, responsiveness, reliability and feasibility in the assessment of adult AD. PIQ NRS, VRS and frequency of itch all appear to have sufficient validity, reliability and feasibility for use as assessments of itch in adults with AD in clinical practice and trials. What are the clinical implications of this work? PIQ NRS and VRS are all simple, valid, reliable and feasible for use in clinical practice and trials to assess itch in adults with AD. Linked Comment: Oosterhaven. Br J Dermatol 2020; 183:802-803.
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Dermatite Atópica , Eczema , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Dermatite Atópica/complicações , Dermatite Atópica/diagnóstico , Humanos , Sistemas de Informação , Pessoa de Meia-Idade , Medidas de Resultados Relatados pelo Paciente , Reprodutibilidade dos Testes , Índice de Gravidade de Doença , Inquéritos e Questionários , Adulto JovemRESUMO
BACKGROUND: The Childhood Atopic Dermatitis Impact Scale (CADIS) is an instrument to measure quality of life in young children affected by atopic dermatitis, and their parents. OBJECTIVES: To evaluate the responsiveness (sensitivity to change), smallest detectable change (SDC) and minimal important change (MIC) of the CADIS. METHODS: Parents and primary caregivers of 300 young children completed the CADIS and a global rating of their child's skin condition at baseline and a 4-week follow-up. Kruskal-Wallis tests, Wilcoxon tests and effect sizes were used to assess responsiveness. The SDC can be seen as a change beyond measurement error. Anchor-based and distribution-based methods, and an integration of both methods were used to estimate the MIC. RESULTS: In total, 270 families provided data at baseline and 228 at follow-up. The CADIS total change score and most of the domain scores had moderate-to-strong correlations with the skin change score. Patients were grouped according to the skin change score, which served as an anchor. Children whose parents noted an improvement of the skin showed lower CADIS scores at follow-up (P < 0·001). For the SDC we obtained score changes of 1·34 points on the total score and < 1·0 points on each domain score. All detected MIC values passed the SDC cut-off. CONCLUSIONS: The CADIS is sensitive to change towards improvement of quality of life. A change > 12% on the total score or each domain score very likely represents a clinically important change. What's already known about this topic? Atopic dermatitis reduces the quality of life of affected children and their parents. The Childhood Atopic Dermatitis Impact Scale (CADIS) has been evaluated and translated into two further languages. What does this study add? Further validation of the responsiveness of the CADIS, and whether it is sensitive to change in patients whose condition had changed. Calculation of the smallest detectable change. What are the clinical implications of this work? Estimation of the minimal important change in CADIS provides benchmarks for clinical practice.
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Dermatite Atópica , Qualidade de Vida , Cuidadores , Criança , Pré-Escolar , Dermatite Atópica/complicações , Dermatite Atópica/diagnóstico , Humanos , Pais , Inquéritos e QuestionáriosRESUMO
PURPOSE: Huntington disease (HD) is a chronic, debilitating genetic disease that affects physical, emotional, cognitive, and social health. Existing patient-reported outcomes (PROs) of health-related quality of life (HRQOL) used in HD are neither comprehensive, nor do they adequately account for clinically meaningful changes in function. While new PROs examining HRQOL (i.e., Neuro-QoL-Quality of Life in Neurological Disorders and PROMIS-Patient-Reported Outcomes Measurement Information System) offer solutions to many of these shortcomings, they do not include HD-specific content, nor have they been validated in HD. HDQLIFE addresses this by validating 12 PROMIS/Neuro-QoL domains in individuals with HD and by using established PROMIS methodology to develop new, HD-specific content. METHODS: New item pools were developed using cognitive debriefing with individuals with HD, and expert, literacy, and translatability reviews. Existing item banks and new item pools were field tested in 536 individuals with prodromal, early-, or late-stage HD. RESULTS: Moderate to strong relationships between Neuro-QoL/PROMIS measures and generic self-report measures of HRQOL, and moderate relationships between Neuro-QoL/PROMIS and clinician-rated measures of similar constructs supported the validity of Neuro-QoL/PROMIS in individuals with HD. Exploratory and confirmatory factor analysis, item response theory, and differential item functioning analyses were utilized to develop new item banks for Chorea, Speech Difficulties, Swallowing Difficulties, and Concern with Death and Dying, with corresponding six-item short forms. A four-item short form was developed for Meaning and Purpose. CONCLUSIONS: HDQLIFE encompasses both validated Neuro-QoL/PROMIS measures, as well as five new scales in order to provide a comprehensive assessment of HRQOL in HD.
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Doença de Huntington/psicologia , Perfil de Impacto da Doença , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos e QuestionáriosRESUMO
PURPOSE: Huntington disease (HD) is an incurable terminal disease. Thus, end of life (EOL) concerns are common in these individuals. A quantitative measure of EOL concerns in HD would enable a better understanding of how these concerns impact health-related quality of life. Therefore, we developed new measures of EOL for use in HD. METHODS: An EOL item pool of 45 items was field tested in 507 individuals with prodromal or manifest HD. Exploratory and confirmatory factor analyses (EFA and CFA, respectively) were conducted to establish unidimensional item pools. Item response theory (IRT) and differential item functioning analyses were applied to the identified unidimensional item pools to select the final items. RESULTS: EFA and CFA supported two separate unidimensional sets of items: Concern with Death and Dying (16 items), and Meaning and Purpose (14 items). IRT and DIF supported the retention of 12 Concern with Death and Dying items and 4 Meaning and Purpose items. IRT data supported the development of both a computer adaptive test (CAT) and a 6-item, static short form for Concern with Death and Dying. CONCLUSION: The HDQLIFE Concern with Death and Dying CAT and corresponding 6-item short form, and the 4-item calibrated HDQLIFE Meaning and Purpose scale demonstrate excellent psychometric properties. These new measures have the potential to provide clinically meaningful information about end-of-life preferences and concerns to clinicians and researchers working with individuals with HD. In addition, these measures may also be relevant and useful for other terminal conditions.
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Doença de Huntington/psicologia , Perfil de Impacto da Doença , Assistência Terminal/psicologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Morte , Feminino , Humanos , Doença de Huntington/mortalidade , Masculino , Pessoa de Meia-Idade , Medidas de Resultados Relatados pelo Paciente , Inquéritos e Questionários , Adulto JovemRESUMO
PURPOSE: Huntington's disease (HD) is an autosomal dominant neurodegenerative disease associated with motor, behavioral, and cognitive deficits. The hallmark symptom of HD, chorea, is often the focus of HD clinical trials. Unfortunately, there are no self-reported measures of chorea. To address this shortcoming, we developed a new measure of chorea for use in HD, HDQLIFE Chorea. METHODS: Qualitative data and literature reviews were conducted to develop an initial item pool of 141 chorea items. An iterative process, including cognitive interviews, expert review, translatability review, and literacy review, was used to refine this item pool to 64 items. These 64 items were field tested in 507 individuals with prodromal and/or manifest HD. Exploratory and confirmatory factor analyses (EFA and CFA, respectively) were conducted to identify a unidimensional set of items. Then, an item response theory graded response model (GRM) and differential item functioning analyses were conducted to select the final items for inclusion in this measure. RESULTS: EFA and CFA supported the retention of 34 chorea items. GRM and DIF supported the retention of all of these items in the final measure. GRM calibration data were used to inform the selection of a 6-item, static short form and to program the HDQLIFE Chorea computer adaptive test (CAT). CAT simulation analyses indicated a 0.99 correlation between the CAT scores and the full item bank. CONCLUSIONS: The new HDQLIFE Chorea CAT and corresponding 6-item short form were developed using established rigorous measurement development standards; this is the first self-reported measure developed to evaluate the impact of chorea on HRQOL in HD. This development work indicates that these measures have strong psychometric properties; future work is needed to establish test-retest reliability and responsiveness to change.
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Coreia/psicologia , Computadores/estatística & dados numéricos , Doença de Huntington/psicologia , Perfil de Impacto da Doença , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Doença de Huntington/complicações , Masculino , Pessoa de Meia-Idade , Inquéritos e Questionários , Adulto JovemRESUMO
PURPOSE: Huntington disease (HD) is an autosomal dominant neurodegenerative disease which results in several progressive symptoms, including bulbar dysfunction (i.e., speech and swallowing difficulties). Although difficulties in speech and swallowing in HD have a negative impact on health-related quality of life, no patient-reported outcome measure exists to capture these difficulties that are specific to HD. Thus, we developed a new patient-reported outcome measure for use in the Huntington Disease Health-Related Quality of Life (HDQLIFE) Measurement System that focused on the impact that difficulties with speech and swallowing have on HRQOL in HD. METHODS: Five hundred and seven individuals with prodromal and/or manifest HD completed 47 newly developed items examining speech and swallowing difficulties. Unidimensional item pools were identified using exploratory factor analysis and confirmatory factor analysis (EFA and CFA, respectively). Item response theory (IRT) was used to calibrate the final measures. RESULTS: EFA and CFA identified two separate unidimensional sets of items: Speech Difficulties (27 items) and Swallowing Difficulties (16 items). Items were calibrated separately for these two measures and resulted in item banks that can be administered as computer adaptive tests (CATs) and/or 6-item, static short forms. Reliability of both of these measures was supported through high correlations between the simulated CAT scores and the full item bank. CONCLUSIONS: CATs and 6-item calibrated short forms were developed for HDQLIFE Speech Difficulties and HDQLIFE Swallowing Difficulties. These measures both demonstrate excellent psychometric properties and may have clinical utility in other populations where speech and swallowing difficulties are prevalent.
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Computadores/estatística & dados numéricos , Transtornos de Deglutição/terapia , Doença de Huntington/psicologia , Distúrbios da Fala/terapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reprodutibilidade dos Testes , Perfil de Impacto da Doença , Inquéritos e Questionários , Adulto JovemRESUMO
INTRODUCTION: The quality of life in neurological disorders (Neuro-QoL) measurement system is a 470-item compilation of health-related quality of life domains for adults and children with neurological disorders. It was developed and cognitively debriefed in English and Spanish, with general population and clinical samples in the USA. This paper describes the Spanish translation and linguistic validation process. METHODS: The translation methodology combined forward and back-translations, multiple reviews, and cognitive debriefing with 30 adult and 30 pediatric Spanish-speaking respondents in the USA. The adult Fatigue bank was later also tested in Spain and Argentina. A universal approach to translation was adopted to produce a Spanish version that can be used in various countries. Translators from several countries were involved in the process. RESULTS: Cognitive debriefing results indicated that most of the 470 Spanish items were well understood. Translations were revised as needed where difficulty was reported or where participants' comments revealed misunderstanding of an item's intended meaning. Additional testing of the universal Spanish adult Fatigue item bank in Spain and Argentina confirmed good understanding of the items and that no country-specific word changes were necessary. CONCLUSION: All the adult and pediatric Neuro-QoL measures have been linguistically validated with Spanish speakers in the USA. Instruments are available for use at www.assessmentcenter.net.
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Doenças do Sistema Nervoso/psicologia , Qualidade de Vida/psicologia , Traduções , Adolescente , Adulto , Esclerose Lateral Amiotrófica/psicologia , Argentina , Criança , Compreensão , Epilepsia/psicologia , Fadiga , Feminino , Hispânico ou Latino , Humanos , Idioma , Linguística , Masculino , Esclerose Múltipla/psicologia , Distrofias Musculares/psicologia , Doença de Parkinson/psicologia , Espanha , Acidente Vascular Cerebral/psicologia , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: Six-minute walk test (6MWT) is an important measure to assess the exercise capacity of cardiac patients. This study aimed to evaluate the correlations of 6MWT with findings of cardiopulmonary exercise testing (CPET), health-related quality of life (HRQoL), and obesity among heart transplantation recipients (HTR) at least 1 year after transplantation. METHOD: Clinically stable HTR were recruited for this study from the National Taiwan University Hospital, Taipei, Taiwan. The 6MWT was performed by a physical therapist following the American Thoracic Society standard. Each subject underwent a symptom-limited CPET to evaluate cardiorespiratory fitness and bioelectrical impendence analysis for determination of body composition. The HRQoL of study subjects was evaluated by the Medical Outcomes Trust 36-item health survey (SF-36). RESULTS: The study subjects included 43 HTR (age: 47.8±11.1 years; 37 men, 6 women) at 4.8±3.2 years after transplantation. The 6MWT distance was 539±108 m (89.9±18.2% of the predicted value). The peak oxygen uptake was 19.3±4.7 mL/kg/min. The body composition analysis showed body fat percentage 25.2±7.9%, body mass index 26.5±4.8, and waist circumference 94.8±13.3 cm. The 6MWT distance was significantly positively correlated with peak oxygen uptake, peak heart rate, peak work rate, and peak systolic blood pressure during CPET, and significantly negatively correlated with body fat percentage, body mass index, and waist circumference. The 6MWT distance was also significantly positively correlated with SF-36 HRQoL parameters including general health perception and standardized physical component scale. The peak HR during CPET and standardized physical component scale was significantly correlated with 6MWT distance in multivariate analysis. CONCLUSIONS: Our findings indicate that 6MWT is a simple and useful measure to assess the exercise capacity of clinically stable HTR. The 6MWT distance is positively correlated with HRQoL and negatively correlated with obesity among HTR. The prognostic significance of 6MWT for HTR requires further investigation.
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Teste de Esforço , Transplante de Coração , Caminhada , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , TaiwanRESUMO
BACKGROUND: A mouse is an important communication interface between a human and a computer, but it is still difficult to use for the elderly or disabled. OBJECTIVE: To develop a low-cost computer mouse auxiliary tool. METHODS: The principal structure of the low-cost mouse auxiliary tool is the IR (infrared ray) array module and the Wii icon sensor module, which combine with reflective tape and the SQL Server database. RESULTS: This has several benefits including cheap hardware cost, fluent control, prompt response, adaptive adjustment and portability. Also, it carries the game module with the function of training and evaluation; to the trainee, it is really helpful to upgrade the sensitivity of consciousness/sense and the centralization of attention. The intervention phase/maintenance phase, with regard to clicking accuracy and use of time, p value (p< 0.05) reach the level of significance. CONCLUSIONS: The development of the low cost adaptive computer mouse auxiliary tool was completed during the study and was also verified as having the characteristics of low cost, easy operation and the adaptability. To patients with physical disabilities, if they have independent control action parts of their limbs, the mouse auxiliary tool is suitable for them to use, i.e. the user only needs to paste the reflective tape by the independent control action parts of the body to operate the mouse auxiliary tool.
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Periféricos de Computador , Adulto , Idoso , Periféricos de Computador/economia , Periféricos de Computador/normas , Custos e Análise de Custo , Pessoas com Deficiência , Desenho de Equipamento , Feminino , Humanos , Raios Infravermelhos , Masculino , Pessoa de Meia-Idade , TaiwanRESUMO
BACKGROUND: Daily life movements require balance ability. Good balance control is closely related to body stability and its development. Therefore, balance training is necessary for any age group. OBJECTIVE: This study proposes the combination of Kinect and virtual reality to build an information platform of interactive scenarios, for practice and evaluation of balance ability. Real-time monitoring of SpO
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Acidentes por Quedas/prevenção & controle , Interface Usuário-Computador , Idoso , Feminino , Frequência Cardíaca , Humanos , Masculino , Pessoa de Meia-Idade , Monitorização Ambulatorial/métodos , Equilíbrio Postural , Tempo de ReaçãoRESUMO
BACKGROUND: Cardiac rehabilitation (CR) after heart transplantation is known to benefit physical capacity in adults, but the advantages of CR on pediatric patients with heart retransplantation remain undetermined. AIM: The purpose of the present study was to report the effect of structured CR for a boy receiving heart transplantations twice. DESIGN: Single case study. SETTING: Inpatient and outpatient rehabilitation department. POPULATION: A pediatric patient underwent heart transplantation due to dilated cardiomyopathy at 13.6 year-old and retransplantation owing to severe cardiac allograft vasculopathy at 16.2 year-old. METHODS: CR was arranged after both transplantations. Bicycle or treadmill exercises were conducted three times weekly with the intensity adjusted to the ventilatory threshold. Serial cardiopulmonary exercise tests were performed to evaluate the sequential cardiorespiratory function changes using the peak oxygen uptake (VO2peak) as the primary outcome. RESULTS: The patient had undergone 10 times of exercise tests during rehabilitation. The VO2peak increased from 12.27 to 15.63 mL·kg-1·min-1 within 6 months after the primary transplantation. However, the VO2peak dropped intensively after a rejection episode and failed to improve since the development of cardiac allograft vasculopathy. Following retransplantation, the VO2peak appeared worse initially but increased gradually with rehabilitation. One year subsequent to retransplantation, the VO2peak reached 17.7 mL·kg-1·min-1 with a 7.22 mL·kg-1·min-1 improvement compared with his baseline value. CONCLUSION: Structured CR improves aerobic capacity of a pediatric patient with heart retransplantation. CLINICAL REHABILITATION IMPACT: CR is safe and beneficial for pediatrics with heart retransplantation. Cardiopulmonary exercise testing can be considered as an adjuvant tool for detecting rejection or cardiac allograft vasculopathy in pediatric heart transplantation recipients.
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Cardiomiopatia Dilatada/cirurgia , Terapia por Exercício/métodos , Transplante de Coração/reabilitação , Adolescente , Adulto , Cardiomiopatia Dilatada/fisiopatologia , Cardiomiopatia Dilatada/reabilitação , Tolerância ao Exercício , Humanos , MasculinoRESUMO
PURPOSE: To investigate the changes in endothelial cell count, central corneal thickness (CCT), and refractive error after a session of selective laser trabeculoplasty (SLT) for open angle glaucoma (OAG). METHODS: This prospective cohort study recruited 111 eyes of 66 consecutive subjects with OAG. Subjects received SLT to 360° of the trabecular meshwork. Endothelial cell count, CCT, and spherical equivalent were measured at baseline before SLT as well as at 1 week and 1 month post SLT. A repeated measure nested ANOVA with Tukey's multiple comparison test was performed to compare the outcome measures before and after SLT. RESULTS: In 111 eyes of 66 subjects, the mean number of laser applications per treatment was 166.9 ± 41.4 with a mean energy level of 1.0 ± 0.07 mJ. The mean endothelial cell count decreased significantly from 2465.0 ± 334.0 cells/mm(2) at baseline to 2355.0 ± 387.0 cells/mm(2) at 1 week (P=0.0004) but increased to baseline levels at 1 month post SLT (2424.0 ± 379.4 cells/mm(2), P=0.3). The CCT, which decreased from a baseline of 549.4 ± 37.6 to 543.9 ± 40.2 µm at 1 week post SLT (P=0.02), also returned to the baseline level by 1 month (P=0.2). The spherical equivalent was static from baseline. A positive correlation was found between total laser energy and CCT at 1 month post treatment (r=0.3, P=0.005). CONCLUSION: The transient reductions in endothelial cell count and CCT following SLT returned to baseline levels 1 month after the procedure. Patients undergoing SLT should be aware of the risk of potential corneal changes.
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Perda de Células Endoteliais da Córnea/etiologia , Endotélio Corneano/patologia , Glaucoma de Ângulo Aberto/cirurgia , Terapia a Laser/efeitos adversos , Malha Trabecular/cirurgia , Trabeculectomia/efeitos adversos , Contagem de Células , Estudos de Coortes , Perda de Células Endoteliais da Córnea/fisiopatologia , Paquimetria Corneana , Feminino , Glaucoma de Ângulo Aberto/fisiopatologia , Humanos , Pressão Intraocular/fisiologia , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Tomografia de Coerência Óptica , Malha Trabecular/fisiopatologia , Acuidade Visual/fisiologiaRESUMO
PURPOSE: To investigate the intraocular pressure (IOP) and retinal nerve fibre layer (RNFL) thickness after ipsilateral neck dissection with internal jugular vein (IJV) removal for head and neck tumours. METHODS: A computer search was performed to identify all patients who were treated with neck dissection with unilateral IJV removal from 2005 to 2012. All patients underwent a complete ophthalmological examination including measurement of IOP by Goldmann applanation tonometry and the average RNFL thickness using a Spectralis optical coherence tomography. The following analyses were made between the eyes on the side of the IJV removal versus the eye on the contralateral side: gonioscopy, IOP, vertical cup-disc ratio (VCDR) and peripapillary RNFL. Correlation analysis between the year of operation and IOP was done using the Pearson correlation coefficient. RESULTS: This prospective cross-sectional study recruited 38 patients. The median age at operation was 59.5 years (range 33-87 years). There were 26 males and 12 females. Exactly half of the patients had left IJV removal and the remaining half had right IJV removal. The median interval from neck dissection to eye assessment was 46.5 months (range 11-97 months). There was no significant difference between the ipsilateral and contralateral side in terms of gonioscopy, IOP, VCDR, and RNFL. There was no significant correlation between the duration of IJV removal and IOP (p=0.8). CONCLUSIONS: Ipsilateral IJV removal after neck dissection did not result in any significant differences in the average peripapillary RNFL thickness or IOP compared to the contralateral eye at a mean of 46.5 months postoperatively.
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Neoplasias de Cabeça e Pescoço/cirurgia , Pressão Intraocular/fisiologia , Veias Jugulares/cirurgia , Esvaziamento Cervical/métodos , Fibras Nervosas/patologia , Disco Óptico/patologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Hipertensão Ocular/etiologia , Tonometria Ocular/métodosRESUMO
OBJECTIVE: To address the need for brief, reliable, valid, and standardized quality of life (QOL) assessment applicable across neurologic conditions. METHODS: Drawing from larger calibrated item banks, we developed short measures (8-9 items each) of 13 different QOL domains across physical, mental, and social health and evaluated their validity and reliability. Three samples were utilized during short form development: general population (Internet-based, n = 2,113); clinical panel (Internet-based, n = 553); and clinical outpatient (clinic-based, n = 581). All short forms are expressed as T scores with a mean of 50 and SD of 10. RESULTS: Internal consistency (Cronbach α) of the 13 short forms ranged from 0.85 to 0.97. Correlations between short form and full-length item bank scores ranged from 0.88 to 0.99 (0.82-0.96 after removing common items from banks). Online respondents were asked whether they had any of 19 different chronic health conditions, and whether or not those reported conditions interfered with ability to function normally. All short forms, across physical, mental, and social health, were able to separate people who reported no health condition from those who reported 1-2 or 3 or more. In addition, scores on all 13 domains were worse for people who acknowledged being limited by the health conditions they reported, compared to those who reported conditions but were not limited by them. CONCLUSION: These 13 brief measures of self-reported QOL are reliable and show preliminary evidence of concurrent validity inasmuch as they differentiate people based upon number of reported health conditions and whether those reported conditions impede normal function.
Assuntos
Nível de Saúde , Doenças do Sistema Nervoso/psicologia , Neurologia/instrumentação , Qualidade de Vida , Inquéritos e Questionários/normas , Idoso , Feminino , Humanos , Internet/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Neurologia/métodos , Pacientes Ambulatoriais/psicologia , Reprodutibilidade dos Testes , AutorrelatoRESUMO
PURPOSE: To investigate the effect of an early postoperative outpatient cardiac rehabilitation program to health-related quality of life among heart transplantation recipients (HTR) and patients with coronary artery bypass graft (CABG) surgery. METHODS: The study included 45 clinically stable HTR (age: 47 ± 14 years; 36 men, 9 women) and 34 patients with CABG (age: 57.2 ± 12.5 years; 27 men, 7 women). HTR started rehabilitation 70 ± 33 days after transplantation; patients with CABG started training 36 ± 18 days after surgery. Patients participated in a 12-week supervised exercise training program three times per week. Each training session comprised 10 minutes of warm-up, 25 to 30 minutes of cycling or treadmill walking, and 10 minutes of cooldown. The exercise intensity was set at 50% to 80% of peak oxygen uptake (VÌO(2peak)) according to the patient's condition. The health-related quality of life of subjects was evaluated by the Medical Outcomes Trust 36-item health survey (SF-36) at baseline and upon the completion of rehabilitation. RESULTS: At baseline, the HTR group showed lower VÌO(2peak) than the CABG group, but the health-related quality of life was similar between the two groups. After training, both groups exhibited an increase of 3.6 mL·kg(-1)·min(-1) in VÌO(2peak) and improvement of physical component in health-related quality of life. The HTR group showed a significant increase of SF-36 scores in physical functioning (59.7 ± 18.9 to 77.0 ± 14.0), physical role (21.1 ± 34.1 to 38.3 ± 37.9), bodily pain (57.4 ± 24.3 to 73.6 ± 21.5), social functioning (63.6 ± 23.4 to 72.8 ± 22.1), emotional role (59.2 ± 43.7 to 76.3 ± 37.4), and mental health (67.1 ± 17.9 to 73.4 ± 14.6). The CABG group only exhibited increased scores in physical functioning (60.0 ± 22.9 to 73.4 ± 18.0), physical role (19.1 ± 24.9 to 27.9 ± 38.3), bodily pain (57.1 ± 20.0 to 70.3 ± 16.1), and social functioning (54.0 ± 21.3 to 69.9 ± 21.1). CONCLUSIONS: Early postoperative cardiac rehabilitation significantly improved physical capacity and quality of life among heart transplant recipients and patients with CABG. Additionally, HTR showed greater improvement in health-related quality of life than patients with CABG regardless of lower physical capacity.