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The genus Paracoccidioides includes Paracoccidioides lutzii and the Paracoccidioides brasiliensis complex, which comprises four phylogenetic species. A key feature distinguishing planktonic growth from biofilm is the presence of a 3D extracellular matrix (ECM). Therefore, in this study, we analyzed biofilm formation in different species of Paracoccidioides yeast phase, characterized the structural elements of the matrix of P. brasiliensis (Pb18), P. lutzii (Pl01 and 8334) and P. restrepiensis (339 and 192) and evaluated the expression of glucan genes, according to the stage of biofilm evolution for P. brasiliensis. The strains were cultivated in planktonic and biofilm form for 24-144 h. The fungi biomass and metabolic activity were determined by crystal violet and tetrazolium salt reduction (XTT) tests and colony-forming unit (CFU) by plating. The biofilm structure was designed using scanning electron microscopy and confocal laser scanning microscopy techniques. The extracellular matrix of P. brasiliensis and P. lutzii biofilms was extracted by sonication, and polysaccharides, proteins, and extracellular DNA (eDNA) were quantified. The RNA was extracted with the Trizol® reagent and quantified; then, the cDNA was synthesized to analyze the enolase expression, 14-3-3, FKS1, AGS1, GEL3, and KRE6 genes by real-time PCR. All strains of Paracoccidioides studied form a biofilm with more significant metabolic activity and biomass values in 144 h. The extracellular matrix of P. brasiliensis and P. lutzii had a higher content of polysaccharides in their composition, followed by proteins and eDNA in smaller quantities. The P. brasiliensis biofilm kinetics of formation showed greater expression of genes related to glucan's synthesis and its delivery to the external environment in addition adhesins during the biofilm's adhesion, initiation, and maturation. The GEL3 and enolase genes increased in expression within 24 h and during the biofilm maturation period, there was an increase in 14-3-3, AGS1, and FKS1. Furthermore, at 144 h, there was a decrease in KRE6 expression and an increase in GEL3. This study highlights the potential for biofilm formation for three species of Paracoccidioides and the main components of the extracellular matrix that can contribute to a better understanding of biofilm organization.
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BACKGROUND: Parkinson's disease (PD) is a chronic neurodegenerative disorder characterized by the progressive loss of dopaminergic neurons in the nigrostriatal pathway. Even with scientific and technological advances, the therapeutic approaches used for the treatment of PD have shown to be largely ineffective in controlling the progression of symptoms in the long term. There is a growing demand for the development of novel therapeutic strategies for PD treatment. Different herbs and supplements have been considered as adjuvant to treat the symptoms of Parkinsonism. The carrot is one of the most consumed vegetable species worldwide, and its root is known for its content of anthocyanins, which possess antioxidant and antiinflammatory properties. This study evaluated the neuroprotective effect of purple carrot extract (CAR) in rats on the reserpine (RES)-induced progressive parkinsonism model. METHODS: Male rats (6-month-old) received orally the CAR (400 mg/kg) or vehicle and subcutaneously RES (0.01 mg/kg) or vehicle for 28 days (Preventive Phase). From the 29th day, rats received CAR or vehicle daily and RES (0.1 mg/kg) or vehicle every other day (for 23 days, Protective phase). Behavioral tests were conducted throughout the treatment. Upon completion, the animals' brain were processed for tyrosine hydroxylase (TH) immunohistochemical assessment. RESULTS: Our results showed that the chronic treatment of CAR protected against motor disabilities, reducing the time of catalepsy behavior and decreasing the frequency of oral movements, possibly by preserving TH levels in the Ventral Tegmental Area (VTA) and SNpc. CONCLUSION: CAR extract is effective to attenuate motor symptoms in rats associated with increased TH+ levels in the Ventral Tegmental Area (VTA) and SNpc, indicating the potential nutraceutical benefits of CAR extract in a progressive parkinsonism model induced by RES.
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Daucus carota , Fármacos Neuroprotectores , Extractos Vegetales , Reserpina , Tirosina 3-Monooxigenasa , Animales , Reserpina/toxicidad , Masculino , Fármacos Neuroprotectores/farmacología , Fármacos Neuroprotectores/uso terapéutico , Extractos Vegetales/farmacología , Extractos Vegetales/uso terapéutico , Ratas , Daucus carota/química , Tirosina 3-Monooxigenasa/metabolismo , Ratas Wistar , Sustancia Negra/efectos de los fármacos , Sustancia Negra/metabolismo , Sustancia Negra/patología , Modelos Animales de Enfermedad , Cuerpo Estriado/efectos de los fármacos , Cuerpo Estriado/metabolismo , Cuerpo Estriado/patologíaRESUMEN
Background. Pregnancy-related lumbopelvic pain is common and can impact quality of life. Purpose. To synthesize existing qualitative research on people's experiences of pregnancy-related lumbopelvic pain in pregnancy and during the postpartum period. Method. A keyword search of four electronic databases between 2000 and 2022 was completed. Included studies were appraised and synthesized using a meta-ethnographic approach. Findings. Twenty-three studies were included. Analysis identified four core themes: (1) uncertainties about pregnancy-related lumbopelvic pain, (2) struggles to attain achieve treatment and pain management, (3) profound activity consequences, and (4) emotional wellbeing, relationship, and identity impacts of pregnancy-related lumbopelvic pain. Implications. The occupational therapy role with this population has not to our knowledge yet been described. Given the centrality of occupational disruption to the experience of this population we argue that developing and evaluating occupational therapy interventions to address functional, work, parenting and wellbeing outcomes for this population is warranted and should be prioritized.
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Terapia Ocupacional , Calidad de Vida , Embarazo , Femenino , Humanos , Calidad de Vida/psicología , Periodo Posparto/psicología , Dolor , Investigación CualitativaRESUMEN
The rise in antifungal resistance and side effects of conventional treatments drive the search for innovative therapies like Photodynamic Therapy (PDT). This study explored the efficacy of PDT mediated by gutiferone, an isolated compound from red propolis, for candidiasis treatment. Multiple evaluation methods were employed, including determining the minimum inhibitory concentration (MIC) via broth microdilution, quantifying biomass using crystal violet detachment, and cell counting through total plate count. PDT mediated by gutiferone was also assessed in five groups of mice, followed by histopathological examination and agar plating of lingual tissue samples. Among the seven Candida species tested, gutiferone displayed efficacy against C. albicans, C. glabrata, and C. tropicalis, with MIC values of 1000 µg/mL. In C. tropicalis biofilms, exposure to gutiferone led to a reduction of 1.61 Log10 CFU/mL. PDT mediated by gutiferone achieved an average reduction of 3.68 Log10 CFU/mL in C. tropicalis biofilm cells, underscoring its potent fungicidal activity. Histopathological analysis revealed fungal structures, such as pseudohyphae and hyphae, in infected groups (G2) and irradiated mice. In contrast, groups treated with gutiferone or subjected to gutiferone-assisted PDT (G5) exhibited only few blastoconidia. Furthermore, CFU/mL assessments in lingual tissue post-treatment demonstrated a significantly lower count (0.30 Log10 CFU/mL) in the G5 group compared to G2 (2.43 Log10 CFU/mL). These findings highlight the potential of PDT mediated by gutiferone as a promising alternative for managing denture stomatitis. Future research and clinical investigations offer the promise of validating its clinical applicability and improving outcomes in the treatment of oral candidiasis.
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Candidiasis Bucal , Fotoquimioterapia , Animales , Ratones , Candidiasis Bucal/tratamiento farmacológico , Antifúngicos/farmacología , Antifúngicos/uso terapéutico , Candida albicans , Fotoquimioterapia/métodos , Candida , Pruebas de Sensibilidad Microbiana , BiopelículasRESUMEN
The emergence of disinfectant-resistant microorganisms poses a significant threat to public health. These resilient pathogens can survive and thrive in hospital settings despite routine disinfection practices, leading to persistent infections and the potential for outbreaks. In this study, we investigated the impact of 11 different commercial sanitizers at various concentrations and exposure times on biofilms consisting of clinical and nosocomial environmental isolates of Candida parapsilosis and Staphylococcus aureus. Among the sanitizers tested, 0.5% and 2.0% chlorhexidine (CLX), 10% polyvinyl pyrrolidone (PVP-I), a disinfectant based on quaternary ammonium compound (QAC), 2% glutaraldehyde, and 0.55% orthophthalaldehyde (OPA) demonstrated efficacy against both C. parapsilosis and S. aureus in monospecies and mixed biofilms. Analysis showed that 0.5% CLX and 10% PVP-I had fungicidal and bactericidal activity against all biofilms. However, the sanitizer based on QAC and 0.55% OPA proved to be bacteriostatic and fungicidal against both monospecies and mixed biofilms. In mixed biofilms, despite the last four sanitizers exerting fungicidal action, the reduction of fungal cells was approximately 4 log10 CFU/mL compared to monospecies biofilms, showing that the interaction provided more resistance of the yeast to the sanitizer. Formation of mixed biofilms in hospital settings can create an ecological niche that enhances the survival of pathogens against routine sanitization procedures. Therefore, effective sanitization practices, including regular cleaning with effective sanitizers, should be implemented to prevent C. parapsilosis/S. aureus biofilm formation in healthcare settings.
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Desinfectantes , Staphylococcus aureus Resistente a Meticilina , Candida parapsilosis , Staphylococcus aureus , Povidona Yodada , Biopelículas , Desinfectantes/farmacología , Clorhexidina/farmacologíaRESUMEN
Abstract Introduction: Reinke's Edema (RE) is a laryngeal lesion related to excessive tobacco smoking, voice overuse, and laryngopharyngeal reflux. Although the risk of malignancy has been considered low in literature, RE is classified among precancerous lesions. Objectives: We investigated DNA Copy Number Alterations (CNAs) in specimens of RE and its potential association with malignant progression. Methods: We used array-based comparative genomic hybridization (aCGH, Agilent 4 × 180 K platform) to study eight RE cases. All patients were heavy tobacco users for at least 30 years, and none of them progressed to cancer in the follow-up (>8 years). Two RE presented mild dysplasia, one moderate dysplasia, and no histological alterations were found in the remaining five cases. CNAs were compared with the Database of Genomic Variants (DGV) and genes mapped on altered regions had their functions annotated. Results: Six of eight patients showed different rare copy number alterations on chromosomes 2q37.3, 4q13.1, 4q13.3, 7q11.22, 10p14, and 13q34. A gain of the whole chromosome 8 were detected in one case. Of interest, four of eight RE cases showed copy number imbalances involving genes previously described in several tumor types (RASA3, COL6A3, LINC00707, LINP1, SMR3A, and SMR3B). Conclusion: The genomic imbalances herein found in RE have the potential to contribute to the phenotype but with limited or no risk of cancer. A long-term follow-up in a large series of patients could clarify the mechanisms involved in the malignant progression of RE. Level of evidence: 4.
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OBJECTIVE AND METHODS: We investigated the locomotor, emotional, physiological, and neurobiological effects induced by low-dose reserpine repeated treatment (0.1 mg/kg; 14 injections) in males from the Lewis (LEW), Spontaneously Hypertensive Rats (SHR), and SHR.LEW-(D4Rat76-D4Mgh11) (SLA16) isogenic rat strains, which have different genetic backgrounds on chromosome 4. Behavioral responses in the catalepsy, open-field, and oral movements' tests were coupled with blood pressure, body weight, and striatal tyrosine hydroxylase (TH) level assessments to establish neurobiological comparisons between reserpine-induced impairments and genetic backgrounds RESULTS: Results revealed the SHR strain was more sensitive in the catalepsy test and exhibited higher TH immunoreactivity in the dorsal striatum. The SLA16 strain presented more oral movements, suggesting increased susceptibility to develop oral dyskinesia. CONCLUSIONS: Our results showed the efficacy of repeated treatment with a low dose of reserpine and demonstrated, for the first time, the genetic influence of a specific region of chromosome 4 on the expression of these effects.
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Trastornos Parkinsonianos , Reserpina , Masculino , Ratas , Animales , Reserpina/toxicidad , Catalepsia , Conducta Animal , Ratas Endogámicas Lew , Trastornos Parkinsonianos/inducido químicamente , Trastornos Parkinsonianos/genética , Trastornos Parkinsonianos/metabolismo , Ratas Endogámicas SHRRESUMEN
Abstract Introduction Laryngeal leukoplakia corresponds to a white lesion in the mucosa developed by the deposit of keratin in the epithelium, potentiated by chronic smoking. It is considered a preneoplastic lesion. Surgery is the most adopted treatment; however, non-surgical treatment is advocated by some authors. Objective To evaluate the effectiveness of vitamin A in the management of vocal fold leukoplakia. Methods Patients with videolaryngoscopy diagnosis of vocal fold leukoplakia were selected. The endoscopic images were photographed and with the aid of the ImageJ software (National Institutes of Health, Bethesda, MD, USA), the proportion of the size of the leukoplakia was calculated. Eligible patients were prescribed 50,000U of vitamin A, twice daily for 2 months, at which point videolaryngostroboscopy was repeated for comparative analysis between pre and posttreatment. The efficacy of the treatment was classified as: outcome I - complete improvement of the lesion, outcome II - partial improvement, and outcome III - no difference or increased lesion size. Results Fifteen patients (eight women, seven men) were included, six of whom had bilateral lesions. Smoking was reported in 86.8% of patients. Complete improvement of the lesion was found in 7 cases (33.4%, outcome I), partial improvement in 6 (28.6%, outcome II), and worsening of the injury in 8 (38.1%, outcome III). Of the latter, 6 underwent microsurgery; histopathology indicated absence of dysplasia in 3, and mild dysplasia in 3. Conclusions In this study, the treatment with vitamin A at a dose of 100,000 IU daily for 2 months was effective in reducing the laryngeal leukoplakia size in 62% of cases.
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Abstract Introduction Dysphonia and lower pitch after surgery of Reinke edema are common. They are caused especially due to chronic smoking but, probably, other factors should be associated. Objectives To evaluate the results of laryngeal microsurgery in patients with Reinke edema, following a standardized postoperative guidance protocol in our service. Methods Retrospective study. Thirty patients (3 males; 27 females) were included, 70% between 41 and 60 years old. The parameters analyzed in the pre- and postoperative (between 4 and 6 months) of patients undergoing laryngeal microsurgery for Reinke edema were: smoking, vocal symptoms, videolaryngostroboscopy, voice therapy, perceptual and acoustic vocal evaluation, histopathological report. Results Smoking was reported by 100% of the patients and maintained in the postoperative period by 80%. Complete improvement of symptoms in the postoperative period was reported by 43% of them, partial improvement by 40%, and maintenance by 17%. There was low adherence to voice therapy in the pre- and postsurgery. Postoperative videolaryngoscopy indicated congestion (19), atrophy and bowed vocal fold (1), subepithelial edema (2), and normal findings (8). The histological findings were subepithelial edema, enlargement of vessels, inflammation, epithelial hyperplasia, and thickening of the basement membrane. The perceptual and acoustic vocal analyzes indicated improvement of the analyzed parameters. Conclusions The maintenance of some vocal symptoms and laryngeal alterations in videolaryngoscopy after microsurgery of Reinke edema is frequent, even in patients who follow the recommendations of vocal rest and control of gastroesophageal reflux. Vocal symptoms are attributed to changes in the laryngeal mucosa caused by chronic smoking, aggravated by the maintenance of addiction in the postoperative period.
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BACKGROUND: Injectable laryngoplasty with hydroxyapatite and hyaluronic acid is frequently used for the treatment of glottic incompetence. The effectiveness of these substances is controversial due to the heterogeneity of studies. OBJECTIVES: To evaluate the effectiveness of the treatment for glottic incompetence using hydroxyapatite and hyaluronic acid. STUDY DESIGN: Systematic review and meta-analysis. DATA SOURCES: MEDLINE, PUBMED, LILACS, SCOPUS, EMBASE, Cochrane, clinicaltrials.gov, published and unpublished trials, Web of Science. ELIGIBILITY CRITERIA: Studies that evaluated vocal fold function before and after 4-6 weeks and 6 months of hydroxyapatite and hyaluronic acid injection in adults with glottic incompetence. EXCLUSION CRITERIA: studies with outcome, follow-up time or type of intervention outside the predetermined pattern or systematic review and meta-analysis. SYNTHESIS OF METHODS: Primary outcome - Maximum Phonation Time. Secondary outcomes - Voice Handicap Index (VHI)-30, Parameters G and B of GRBAS Scale. Outcomes were analyzed for mean differences with the corresponding 95% CI. RESULTS: Six hundred forty-four studies identified, 12 included (5 CaHA; 6 HA; 1 HA and CaHA). After 4-6 weeks the mean difference were: MPT (+5.86), IDV (-39.32), G (-1.14), and B (-1.46). After 6 months: MPT (+5.97), IDV (-30.13), G (-1.33), and B (-1.33). LIMITATIONS: Studies comparing injectable drugs are small, as well as the number of patients in each one, making the isolated comparison of substances difficult. CONCLUSIONS AND IMPLICATIONS: There is an evidence that the injectable substances HA and CaHA are effective in the treatment of glottic incompetence, however, it is important that more studies are carried out comparing the two substances.
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Introduction Laryngeal leukoplakia corresponds to a white lesion in the mucosa developed by the deposit of keratin in the epithelium, potentiated by chronic smoking. It is considered a preneoplastic lesion. Surgery is the most adopted treatment; however, non-surgical treatment is advocated by some authors. Objective To evaluate the effectiveness of vitamin A in the management of vocal fold leukoplakia. Methods Patients with videolaryngoscopy diagnosis of vocal fold leukoplakia were selected. The endoscopic images were photographed and with the aid of the ImageJ software (National Institutes of Health, Bethesda, MD, USA), the proportion of the size of the leukoplakia was calculated. Eligible patients were prescribed 50,000U of vitamin A, twice daily for 2 months, at which point videolaryngostroboscopy was repeated for comparative analysis between pre and posttreatment. The efficacy of the treatment was classified as: outcome I - complete improvement of the lesion, outcome II - partial improvement, and outcome III - no difference or increased lesion size. Results Fifteen patients (eight women, seven men) were included, six of whom had bilateral lesions. Smoking was reported in 86.8% of patients. Complete improvement of the lesion was found in 7 cases (33.4%, outcome I), partial improvement in 6 (28.6%, outcome II), and worsening of the injury in 8 (38.1%, outcome III). Of the latter, 6 underwent microsurgery; histopathology indicated absence of dysplasia in 3, and mild dysplasia in 3. Conclusions In this study, the treatment with vitamin A at a dose of 100,000 IU daily for 2 months was effective in reducing the laryngeal leukoplakia size in 62% of cases.
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Introduction Dysphonia and lower pitch after surgery of Reinke edema are common. They are caused especially due to chronic smoking but, probably, other factors should be associated. Objectives To evaluate the results of laryngeal microsurgery in patients with Reinke edema, following a standardized postoperative guidance protocol in our service. Methods Retrospective study. Thirty patients (3 males; 27 females) were included, 70% between 41 and 60 years old. The parameters analyzed in the pre- and postoperative (between 4 and 6 months) of patients undergoing laryngeal microsurgery for Reinke edema were: smoking, vocal symptoms, videolaryngostroboscopy, voice therapy, perceptual and acoustic vocal evaluation, histopathological report. Results Smoking was reported by 100% of the patients and maintained in the postoperative period by 80%. Complete improvement of symptoms in the postoperative period was reported by 43% of them, partial improvement by 40%, and maintenance by 17%. There was low adherence to voice therapy in the pre- and postsurgery. Postoperative videolaryngoscopy indicated congestion (19), atrophy and bowed vocal fold (1), subepithelial edema (2), and normal findings (8). The histological findings were subepithelial edema, enlargement of vessels, inflammation, epithelial hyperplasia, and thickening of the basement membrane. The perceptual and acoustic vocal analyzes indicated improvement of the analyzed parameters. Conclusions The maintenance of some vocal symptoms and laryngeal alterations in videolaryngoscopy after microsurgery of Reinke edema is frequent, even in patients who follow the recommendations of vocal rest and control of gastroesophageal reflux. Vocal symptoms are attributed to changes in the laryngeal mucosa caused by chronic smoking, aggravated by the maintenance of addiction in the postoperative period.
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INTRODUCTION: Reinke's Edema (RE) is a laryngeal lesion related to excessive tobacco smoking, voice overuse, and laryngopharyngeal reflux. Although the risk of malignancy has been considered low in literature, RE is classified among precancerous lesions. OBJECTIVES: We investigated DNA Copy Number Alterations (CNAs) in specimens of RE and its potential association with malignant progression. METHODS: We used array-based comparative genomic hybridization (aCGH, Agilent 4â¯×â¯180â¯K platform) to study eight RE cases. All patients were heavy tobacco users for at least 30 years, and none of them progressed to cancer in the follow-up (>8 years). Two RE presented mild dysplasia, one moderate dysplasia, and no histological alterations were found in the remaining five cases. CNAs were compared with the Database of Genomic Variants (DGV) and genes mapped on altered regions had their functions annotated. RESULTS: Six of eight patients showed different rare copy number alterations on chromosomes 2q37.3, 4q13.1, 4q13.3, 7q11.22, 10p14, and 13q34. A gain of the whole chromosome 8 were detected in one case. Of interest, four of eight RE cases showed copy number imbalances involving genes previously described in several tumor types (RASA3, COL6A3, LINC00707, LINP1, SMR3A, and SMR3B). CONCLUSION: The genomic imbalances herein found in RE have the potential to contribute to the phenotype but with limited or no risk of cancer. A long-term follow-up in a large series of patients could clarify the mechanisms involved in the malignant progression of RE.
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Edema Laríngeo , Neoplasias , Humanos , Variaciones en el Número de Copia de ADN/genética , Hibridación Genómica Comparativa , Edema Laríngeo/complicaciones , Edema Laríngeo/patología , Edema/complicaciones , ADN , Neoplasias/complicacionesRESUMEN
OBJECTIVES: To evaluate the effectiveness of betahistine in the treatment of primary tinnitus. DESIGN: To evaluate the effectiveness of betahistine in the treatment of primary tinnitus. SETTING: Universidade estadual Paulista Julio de Mesquita Filho, Botucatu Medical School, São paulo, Brazil. PARTICIPANTS: Adult patients with primary tinnitus who had not undergone treatment for tinnitus in the last 6 months were included. Patients with profound sensorineural deafness, hearing aid users and patients with metabolic, neurological, psychiatric or decompensated cardiovascular diseases were excluded. STUDY GROUPS: in the betahistine group, patients received betahistine 24 mg every 12 h for 90 days; in the control group, patients received placebo tablets every 12 h for 90 days. MEAN OUTCOME MEASURES: Primary outcome measure: Tinnitus Handicap Inventory (THI). SECONDARY OUTCOME MEASURES: Clinical Global Impression Improvement (CGI-I) and a question of 'Yes' or 'No' to participants about their perception of improvement in symptoms. RESULTS: Of 284 participants initially identified, 62 were randomised (betahistine group n = 31; control group n = 31). Median age (IQR) 54 (48-60) years, with a balanced number of men and women. There was no difference in THI outcome between the study groups (median difference, -2 points; 95% CI, -8 to 6 points); the THI after the intervention was a median (IQR) 4 (-4 to 14) lower points in the betahistine group, and a median (IQR) 2 (-6 to 10) in the control group. There was no statistical difference in secondary outcome measures. Adverse events were mild and there was no statistical difference between groups. CONCLUSIONS: Betahistine dihydrochloride was ineffective in the treatment of primary tinnitus in adults.
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Audífonos , Acúfeno , Adulto , Masculino , Humanos , Femenino , Persona de Mediana Edad , Betahistina/uso terapéutico , Acúfeno/tratamiento farmacológico , Brasil , Resultado del TratamientoRESUMEN
OBJECTIVE: To evaluate vocal symptoms, voice characteristics and videolaryngoscopy in obese women before and after bariatric surgery. METHODS: Obese patients (18 to 59 years old), candidates for bariatric surgery were recruited. Evaluation times: T1 (preoperative), T2 (after six months), T3 (after 12 months). Evaluated parameters: weight, height, body mass index, abdominal and neck circumference, vocal self-assessment, perceptual and acoustic vocal assessment, and videolaryngoscopy. RESULTS: A total of 37 obese women were included, average age 40.8 years. There was a decrease in anthropometric measurements between the preoperative assessment and after 12 months: weight (121.18 ± 15.4 kg; 77.1 ± 11.6 kg), BMI (46.6 ± 6.95 kg/m2; 30 ± kg/m2), abdominal circumference (128 ± 16.1; 99.1 ± 12.1), and neck circumference (41.1 ± 5.85; 36.6 ± 3.02). Gastroesophageal (21.6%) and vocal symptoms (27%) prevailed. No difference was identified in vocal self-assessment between the evaluations. In the acoustic analysis, f0 increased and the soft phonation index decreased. The perceptual analysis registered lower scores for the degree of dysphonia (G) and voice instability (I). The maximum phonation time values increased without changing the s/z ratio. Videolaryngoscopies showed a posterior middle cleft and improvement in the signs of reflux. CONCLUSIONS: Bariatric surgery led to an important and gradual decrease in anthropometric parameters. The voice became less hoarse, with higher pitch and more stable, with an improvement in maximum phonation time, however with slight breathiness. Such changes were not noticed by the patients.
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Cirugía Bariátrica , Disfonía , Humanos , Femenino , Adulto , Adolescente , Adulto Joven , Persona de Mediana Edad , Calidad de la Voz , Fonación , Disfonía/diagnóstico , Obesidad/cirugía , Pérdida de PesoRESUMEN
RESUMO: O brincar infantil é reconhecido como ocupação que favorece o desenvolvimento e a autonomia das crianças. Estudos realizados com crianças com Transtorno do Espectro Autista (TEA) evidenciaram comprometimentos na participação no brincar. Este estudo objetivou descrever a participação de crianças com desenvolvimento típico e com TEA em situações de brincadeiras no contexto da Educação Infantil. Tratou-se de um estudo de abordagem qualitativa do tipo exploratória e descritiva que empregou a observação do comportamento do brincar na escola como instrumento de coleta de dados. Participaram da pesquisa seis crianças entre 4 e 5 anos, sendo três com desenvolvimento típico e três diagnosticadas com TEA. Embora o estudo não tenha tido a intenção de estabelecer comparações, os principais resultados apontaram diferenças entre os dois grupos. Crianças com TEA evidenciaram desenvolvimento do comportamento lúdico não condizente com a idade e um brincar concreto e com interação social ausente ou rudimentar. Esses resultados apontam para reflexões no contexto da Terapia Ocupacional para o desenvolvimento de estratégias que visem a participação das crianças na Educação Infantil, indicando a necessidade de promoção de oportunidades mediadas e/ou com brinquedos adaptados de acordo com os interesses das crianças com TEA.
ABSTRACT: Children's play is recognized as an occupation that favors children's development and autonomy. Studies carried out with children with Autistic Spectrum Disorder (ASD) showed impairments in participation in playing. This study aimed to describe the participation of children with typical development and with ASD in play situations in the context of Early Childhood Education. It was an exploratory and descriptive qualitative study that used the observation of playing behavior in school as an instrument of data collection. Six children between 4 and 5 years old participated in the research, three with typical development and three diagnosed with ASD. Although the study was not intended to make comparisons, the main results showed differences between the two groups. Children with ASD showed development of playful behavior not consistent with age and concrete play with absent or rudimentary social interaction. These results point to reflections in the context of Occupational Therapy for the development of strategies aimed at the participation of children in Early Childhood Education, indicating the need to promote mediated opportunities and/or with toys adapted according to the interests of children with ASD.
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Resumo Introdução A doença COVID-19 ocasionou uma pandemia, gerando sobrecarga nos serviços de saúde, principalmente nas instituições hospitalares, devido à necessidade de internação dos pacientes infectados. Dentre os profissionais da saúde, o terapeuta ocupacional tem contribuído para o enfrentamento da doença. Objetivo Verificar a atuação dos terapeutas ocupacionais em contextos hospitalares no primeiro ano da pandemia pela COVID-19. Método Trata-se de um estudo transversal, exploratório, descritivo e de abordagem quantitativa. A pesquisa foi desenvolvida utilizando-se o Google Forms®, com coleta dos dados por meio de questionário com perguntas abertas e fechadas, tendo como participantes terapeutas ocupacionais atuantes na assistência em contextos hospitalares. Os dados foram descritos e analisados estatisticamente por meio do software Statistica 9.1 e do teste Exato de Fisher. Resultados Participaram 36 terapeutas ocupacionais, destes, 23 atenderam pacientes com COVID-19 (63,9%). Dos participantes, 75% responderam que modificaram sua intervenção com o início da pandemia e 91,7% consideraram sua atuação fundamental nesse período. O percentual de terapeutas que considera a sua atuação como terapeuta ocupacional fundamental durante a pandemia no grupo que trabalhou com pacientes com COVID-19 (p=0,040) é significativamente maior em relação ao grupo que não trabalhou com pacientes com COVID-19 (76,9%). Na atenção ao paciente com COVID-19, a maioria dos terapeutas ocupacionais respondeu que sua atuação era específica do escopo da profissão (86,9%) e importante no combate à doença (60,8%). Conclusão Os resultados trazem dados esclarecedores sobre as intervenções de terapeutas ocupacionais, levando a discussões crítico-reflexivas sobre a necessidade de se apropriar de uma nova prática em contexto hospitalar.
Abstract Introduction The COVID-19 disease caused a pandemic, generating an overload on health services, especially in hospital institutions, due to the need for hospitalization of infected patients. Among health professionals, the occupational therapists have contributed to coping with the disease. Objective To verify the performance of occupational therapists in hospital contexts in the first year of the COVID-19 pandemic. Method This is a cross-sectional, exploratory, descriptive study with a quantitative approach. The research was developed using Google Forms®, with data collection through a questionnaire with open and closed questions, with occupational therapists working in hospital care as participants. Data were described and statistically analyzed using Statistica 9.1 software and Fisher's exact test. Results 36 occupational therapists participated, of which 23 treated patients with COVID-19 (63.9%). Of the participants, 75% responded that they modified their intervention with the onset of the pandemic and 91.7% considered their role fundamental during this period. The percentage of therapists who consider their performance as an occupational therapist fundamental during the pandemic in the group that worked with patients with COVID-19 (p=0.040) is significantly higher compared to the group that did not work with patients with COVID-19 (76.9%). In caring for patients with COVID-19, most occupational therapists responded that their role was specific to the scope of their profession (86.9%) and important in combating the disease (60.8%). Conclusion The results bring enlightening data about the interventions of occupational therapists, leading to critical-reflective discussions about the need to appropriate a new practice in a hospital context.