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OBJECTIVE: MScanFit motor unit number estimation (MUNE) is a sensitive method for detecting motor unit loss and has demonstrated high reproducibility in various settings. In this study, our aim was to assess the outputs of this method when the nerve conduction distance is increased. METHODS: MScanFit recordings were obtained from the abductor digiti minimi muscle of 20 healthy volunteers. To evaluate the effect of nerve conduction distance, the ulnar nerve was stimulated from the wrist and elbow respectively. Reproducibility of MUNE, compound muscle action potential (CMAP), and other motor unit parameters were assessed using intraclass correlation coefficients (ICCs). RESULTS: Motor unit numbers obtained from stimulation at the wrist and elbow did not significantly differ and exhibited strong consistency in the ICC test (120.3 ± 23.7 vs. 118.5 ± 27.9, p > 0.05, ICC: 0.88). Similar repeatability values were noted for other parameters. However, the Largest Unit (%) displayed notable variability between the two regions and exhibited a negative correlation with nerve conduction distance. CONCLUSION: Our findings indicate that MScanFit can consistently calculate motor unit numbers and most of its outputs without substantial influence from nerve conduction distance. Exploring MScanFit's capabilities in various settings could enhance our understanding of its strengths and limitations for extensive use in clinical practice.
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AIMS: To investigate the effects of a telerehabilitation program on walking performance, lower and upper extremity function, fall frequency, respiratory function, and satisfaction in individuals with Duchenne muscular dystrophy (DMD). METHODS: Thirty children (mean age 8.8 ± 4.2 years) were ambulant (Group 1), and 12 youth (18.5 ± 4.7 years) were non-ambulant (Group 2). The telerehabilitation program was applied by physiotherapists for 24 sessions (3 days/week). The 10-meter walking test, stand up from the supine position test, the modified upper extremity performance test, repetition of Lower and upper extremity movements, and the single breath count (SBC) test were administered. Fall frequency and satisfaction level were also recorded. RESULTS: Significant improvement was found after telerehabilitation in upper extremity performance, repetition of lower and upper extremity movements, fall frequency, and SBC scores in Group 1. Changes in the 10-minute Walk and Stand Up from the Supine Position tests were not significant. There was a significant improvement in SBC scores in Group 2. Satisfaction with the service was 88%. CONCLUSIONS: The 8-week telerehabilitation program was effective in improving aspects of upper and lower extremity function, fall frequency, pulmonary function, and satisfaction levels in individuals with DMD.
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High-intensity interval training (HIIT) is a time-efficient, safe, and feasible exercise type that can be utilized across different ages and health status. This randomized cross-over study aimed to investigate the effect of acute HIIT on cortical excitability, M1-related cognitive functions, cognition-related myokines, brain-derived neurotrophic factor (BDNF), and Cathepsin B (CTSB). Twenty-three sedentary young adults (mean age: 22.78 years ± 2.87; 14 female) participated in a cross-over design involving two sessions: either 23 min of HIIT or seated rest. Before and after the sessions, cortical excitability was measured using transcranial magnetic stimulation, and M1-related cognitive functions were assessed by the n-back test and mental rotation test. Serum levels of BDNF and CTSB were assessed using the ELISA method before and after the HIIT intervention. We demonstrated that HIIT improved mental rotation and working memory, and increased serum levels of BDNF and CTSB, whereas cortical excitability did not change. Our findings provide evidence that one session of HIIT is effective on M1-related cognitive functions and cognition-related myokines. Future research is warranted to determine whether such findings are transferable to different populations, such as cognitively at-risk children, adults, and older adults, and to prescribe effective exercise programs.
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Fator Neurotrófico Derivado do Encéfalo , Catepsina B , Cognição , Excitabilidade Cortical , Estudos Cross-Over , Treinamento Intervalado de Alta Intensidade , Estimulação Magnética Transcraniana , Humanos , Feminino , Masculino , Treinamento Intervalado de Alta Intensidade/métodos , Fator Neurotrófico Derivado do Encéfalo/sangue , Cognição/fisiologia , Adulto Jovem , Excitabilidade Cortical/fisiologia , Catepsina B/sangue , Catepsina B/metabolismo , Adulto , Córtex Motor/fisiologia , Memória de Curto Prazo/fisiologia , Potencial Evocado Motor/fisiologia , MiocinasRESUMO
Objectives. This study aimed to investigate the effects of academician's demographic characteristics and computer usage habits on upper limb musculoskeletal disorders (MSDs) and function. Methods. A cross-sectional observational study was conducted with 100 academicians. Data were collected using questionnaires, which included the patient-rated wrist evaluation questionnaire - Turkish version (PRWE-T), the Cornell musculoskeletal discomfort questionnaire - Turkish version (CMDQ-T), the upper extremity functional index - Turkish version (UEFI-T), demographic characteristics and average daily computer usage time. Results. A low-level significant correlation was found between the age of the individuals and the CMDQ-T forearm (p = 0.044; r = 0.202) and CMDQ-T wrist (p = 0.001; r = 0.337) scores. Women had higher CMDQ-T neck scores and lower UEFI-T scores than men (p < 0.05). Academicians who used computers for 6 h a day or more had higher PRWE-T and CMDQ-T neck, shoulder, upper arm and forearm scores, and had a lower UEFI-T score (p < 0.05). Conclusion. Neck, shoulder, upper arm and forearm symptoms were higher and upper extremity function was impaired in academicians who used computers for 6 h a day or more. Besides, gender and age were associated with upper limb MSDs and function, but occupation duration did not affect those outcomes in academicians.
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OBJECTIVE: Bruxism is a common problem associated with temporomandibular disorders (TMD). The aim of this study was to compare a patient group with Myofascial TMD and bruxism and a healthy control group in terms of masseter and temporal muscle thickness (clenching and resting), mechanosensitivity of neck and jaw muscles, craniofacial pain, and disability and emotional stress status. METHODS: The study included 31 patients with myofascial TMD and bruxism (19 females, 12 males) with a mean age of 29.96 ± 8.12 years (range, 18-45 years), and a control group of 31 healthy subjects (19 females, 12 males) with a mean age of 27.58 ± 9.39 years years (range, 18-45 years). Masseter and temporal muscle thicknesses were evaluated with a mobile ultrasound device both at rest and when clenching the jaw. The mechanosensitivity values between the upper trapezius, obliquus capitis inferior, masseter and temporal muscles were measured with a digital algometer device. Craniofacial pain and disability level were evaluated with the Craniofacial Pain and Disability Index (CFPDI), and emotional stress levels with the Perceived Stress Scale-14 (PSS-14). RESULTS: No difference was determined between the two groups in respect of the clenching and resting ratios of muscle thickness in any muscle (p > 0.05). The mechanosensitivity values in all muscles were lower in the myofascial TMD group than in the healthy group (p < 0.05). The CFPDI and PSS-14 scores were higher in the myofascial TMD group (p < 0.05). There was a moderate positive correlation between CFPDI, PSS-14 and Bruxism Frequency Score (p < 0.05). CONCLUSION: The difference in mechanosensitivity and CFPDI values between the myofascial TMD patients with bruxism and the healthy control group indicates that the problem in this patient group has effects in the craniocervical and cervical regions. In addition, the correlation between CFPDI, PSS-14 and Bruxism Frequency Score in myofascial TMD patients suggests that this problem may be affected by the interaction of different parameters.
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Bruxismo , Testes Psicológicos , Autorrelato , Transtornos da Articulação Temporomandibular , Masculino , Feminino , Humanos , Adulto Jovem , Adulto , Adolescente , Bruxismo/complicações , Estudos Transversais , Músculos da Mastigação , Transtornos da Articulação Temporomandibular/complicações , Dor Facial/complicaçõesRESUMO
BACKGROUND: The mechanism of Short-Latency Afferent Inhibition (SAI) is relatively well understood. In contrast, Long-Latency Afferent Inhibition (LAI) has not been as extensively studied as SAI, and its underlying mechanism remains unclear. OBJECTIVE/HYPOTHESIS: This study had two primary objectives: first, to determine the optimal ISIs for LAI measured by amplitude changes (A-LAI) using high-resolution ISI ranges; and second, to compare measurements of LAI by threshold-tracking (T-LAI). METHODS: Twenty-eight healthy volunteers (12 males aged 24- 45 years) participated in the study. Paired peripheral electrical and transcranial magnetic stimulation (TMS) stimuli (TS1mv) were applied at varying (ISIs)- 100, 200, 250, 300, 350, 400, 450, 500, 550, 600, 700, 800, 900, 1000 ms. RESULTS: Both A-LAI and T-LAI showed that LAI decreased progressively from a peak at 200 or 250 ms to 1000 ms. Using the A-LAI method, pronounced inhibition was observed at three specific ISIs: 100 ms, 250 ms and 450 ms. When A-LAI values were converted to equivalent threshold changes, they did not differ significantly from T-LAI. Reliability at distinguishing individuals, as indicated by intraclass correlation coefficient (ICC) was greater for A-LAI, with a peak value of 0.82 at 250 ms. CONCLUSION(S): The study demonstrates that ISIs of 100 ms and 250 ms can be reliably used in amplitude measurement LAI. The study demonstrates that both LAI measurements record a similar decline of inhibition with increasing ISI.
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Inibição Neural , Estimulação Magnética Transcraniana , Masculino , Humanos , Vias Aferentes/fisiologia , Reprodutibilidade dos Testes , Inibição Neural/fisiologia , Tempo de Reação/fisiologia , Potencial Evocado Motor/fisiologiaRESUMO
PURPOSE: Cultural adaptation to Henry Ford Hospital Headache Disability Inventory (HDI) and investigating the validity and reliability of this inventory. METHODS: International standards were followed in conducting the cultural adaption of Henry Ford Hospital Headache Disability Inventory Turkish version (HDI-T). Test-Retest reliability (intraclass correlation coefficient, ICC) and internal consistency (Cronbach's alpha) were included in the psychometric assessments; Exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were used to assess the structural validity; and construct validity was performed by examining relationship the HDI-T between the Headache Impact Test-6 (HIT- 6), Neck Disability Index (NDI), Perceived Stress Scale-14 (PSS-14), and Nottingham Health Profile (NHP). RESULTS: HDI-T showed excellent test-retest reliability (ICC =0.901), excellent internal consistency (Cronbach's a = 0.935), and low to high correlation with Headache Impact Test-6 (HIT-6), Neck Disability Index (NDI), Perceived Stress Scale-14 (PSS-14) and Nottingham Health Profile (NHP). Following EFA, two factors (emotional and functional) were extracted, accounting for 50.734% of the total variation. The dimensional structure of the HDI-T obtained in the EFA was confirmed by CFA. CONCLUSION: The HDI-T is a reliable and valid instrument to determine the symptoms and disability in the Turkish population with cervicogenic headaches.Implications for RehabilitationHenry Ford Hospital Headache Disability Inventory Turkish version (HDI-T) is an outcome measure with high validity and reliability to obtain objective data in the determination of disability due to cervicogenic headache.HDI-T is recommended for all rehabilitation professionals to evaluate both the disability levels before rehabilitation and the changes during the rehabilitation process in patients with cervicogenic headaches in the Turkish population.Physiotherapists, orthopedists and neurosurgeons can also use HDI-T to objectively evaluate the secondary effects of their treatment for neck problems.
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Cefaleia Pós-Traumática , Testes Psicológicos , Autorrelato , Humanos , Comparação Transcultural , Reprodutibilidade dos Testes , Avaliação da Deficiência , Inquéritos e Questionários , Cefaleia/diagnóstico , Psicometria , HospitaisRESUMO
Background/aim: The firing rate of the mirror neuron system in monkeys decreases systematically with more repetitions. The aim of this study is to investigate whether the activity of the mirror neuron system varies based on the observed movement and the contents of the action, as well as whether there is inhibition in the mirror neuron system when humans observe repeated actions. If inhibition is present, the second question of the study is whether it is related to the organization of the observed action. Materials and methods: Fourteen healthy volunteers participated in the study. Transcranial magnetic stimulation was applied to the left primary motor cortex and motor evoked potentials (MEPs) were recorded from the right first dorsal interosseous and abductor pollicis brevis muscles while the participants were watching videos specially prepared for the study. Results: There were no significant changes in MEP amplitudes compared to baseline MEPs while observing aimless action. However, while participants watched the repeated action video, the mean MEP amplitude increased at the beginning of the movement, but neither facilitation nor inhibition was detected when the participants watched the phase of grasping the object of the action compared to the baseline MEP amplitude. On the other hand, while participants were watching different activities, an increased MEP amplitude was observed at the beginning of the movement and in the grasping of the object of the action. Additionally, there was no significant reduction in MEP amplitude during any movement stages while observing the repeated action video. Conclusion: The findings of this study suggest that the activation of the mirror neuron system in humans depends on the content and stages of the observed movement. Additionally, there was no inhibition or systematic reduction in MEP amplitudes while watching a repeated action.
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Potencial Evocado Motor , Neurônios-Espelho , Córtex Motor , Estimulação Magnética Transcraniana , Humanos , Neurônios-Espelho/fisiologia , Masculino , Potencial Evocado Motor/fisiologia , Feminino , Adulto , Córtex Motor/fisiologia , Adulto Jovem , Músculo Esquelético/fisiologia , Movimento/fisiologia , EletromiografiaRESUMO
The purpose of the study was to compare the effectiveness of physiotherapist-supervised and home-based exercises after platelet-rich-plasma (PRP) injection in knee osteoarthritis (OA). Thirty women (mean age = 57.83 ± 7.26 years; mean weight = 72.13 ± 15.54 kg; mean height = 158.40 ± 4.49 cm; mean body mass index = 28.75 ± 6.18 kg/m2) were included. Patients randomized either supervised or home-basedexercise-group after PRP. Both groups performed 6-week (3 times/week) exercise. Pain, hip and knee muscle strength, and knee functions were assessed before and after exercise. The median improvement in the pain from baseline to 6th week was 3.80 (2.85-5.55) point in-supervised-exercise-group while it was 0.60 (-0.10-2.55) point in home-based-exercise-group (p = 0.002). The median improvement in knee function was 22.91 (13.02-30.20) in supervised-exercise-group overtime (p < 0.001). There was no improvement in knee function following home-based exercises (p = 1.000). The supervised-exercise-group revealed a significant improvement in hip (median difference = 32.00 (8.30-88.95), p = 0.011); quadriceps (median difference = 32.10 (21.65-60.05), p = 0.001) and hamstring (median difference = 27.90 (7.95-37.65), p = 0.022) strength overtime. The physiotherapist-supervised exercises after PRP had better effects on pain and knee function than the home-based exercises.
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This study aims to investigate the effects of craniocervical flexion (CCF) on the activation of suprahyoid and sternocleidomastoid (SCM) muscles in Shaker and Resistant Jaw Opening (RJO) exercises, and to compare the effects of these two exercises on the same muscles with the Chin Tuck Against Resistance (CTAR) exercise. The study recruited a total of 37 healthy participants (20 female and 17 male, mean age: 27.45 ± 7.32 years). All participants received craniocervical flexion training with the biofeedback pressure unit (Stabilizer™, Chattanooga Group Inc. USA). Shaker, Shaker with CCF, RJO, RJO with CCF and CTAR exercises were performed and surface electromyographic (sEMG) activations of the suprahyoid and SCM muscles were recorded. In addition, the maximum sEMG activations of suprahyoid and SCM muscles were recorded for the normalization procedure. CCF increased the effect of Shaker exercise on the suprahyoid muscle activation (p < 0.001); but this effect was not seen in RJO exercise (p > 0.05). Suprahyoid muscle activation was lower in Shaker exercise compared to RJO and CTAR exercises (p < 0.016). SCM muscle activation was greater in CTAR exercise compared to Shaker and RJO exercises (p < 0.016). The addition of CCF to the Shaker and RJOE exercises did not affect the ranking among the three exercises for both the suprahyoid and SCM muscles. The result of this study suggest that integration of CCF movement to the Shaker exercise would have a greater therapeutic effect. In addition, RJO exercise can be included in the rehabilitation program as an alternate to CTAR exercise.
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Transtornos de Deglutição , Masculino , Humanos , Feminino , Adulto Jovem , Adulto , Transtornos de Deglutição/terapia , Eletromiografia/métodos , Músculos do Pescoço/fisiologia , Terapia por Exercício/métodos , Exercício Físico/fisiologiaRESUMO
Suprahyoid muscle activation and tongue pressure force play a critical role for swallowing function. In addition, dysphagia limit is one of most important factors indicating swallowing efficiency. The purpose of this study was to compare the effects of 8-week training sessions of three different exercises including chin tuck against resistance (CTAR), Shaker exercises and chin tuck exercise with theraband on suprahyoid muscle activity, anterior tongue pressure and dysphagia limit in healthy subjects. Thirty-six healthy volunteers aged between 18 and 40 years who scored below 3 points from Turkish version of Eating Assessment Tool (T-EAT-10) were included in the study, and all participants were divided into three groups randomly. Maximal suprahyoid muscle activations and dysphagia limit of participants were assessed by superficial electromyography. CTAR and chin tuck exercise with theraband increased the maximum suprahyoid muscle activation (p1 = 0.004, p2 = 0.018), whereas Shaker exercise did not increase maximal suprahyoid muscle activation (p = 0.507) after exercise training. CTAR and chin tuck exercise with theraband increased tongue pressure (p1 = 0.045, p2 = 0.041), while Shaker exercise did not increase anterior tongue pressure (p = 0.248). There was no statistically significant difference in dysphagia limits in three groups between before and after exercise training (p > 0.05). As a result, although CTAR seems to be the most effective exercise in most parameters, chin tuck exercise with theraband can also be used as an alternative to CTAR to improve suprahyoid muscle activity and tongue pressure.
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Transtornos de Deglutição/terapia , Terapia por Exercício/métodos , Exercício Físico/fisiologia , Músculos Faríngeos/fisiopatologia , Língua/fisiologia , Adolescente , Adulto , Queixo , Deglutição , Transtornos de Deglutição/fisiopatologia , Eletromiografia , Feminino , Voluntários Saudáveis , Humanos , Osso Hioide/fisiopatologia , Masculino , Pressão , Turquia , Adulto JovemRESUMO
BACKGROUND: Dysphagia is an important and frequent symptom in Alzheimer's dementia (AD). We hypothesized that dysphagia could be seen in the early stages of AD and sarcopenia presence rather than the severity of the AD affecting dysphagia. The main aim of this study was to investigate swallowing functions in AD patients according to stages. The second aim was to investigate the correlation between sarcopenia and dysphagia in AD. METHODS: This study involved 76 probable AD patients. For all participants, diagnosis of sarcopenia was based on definitions from the revised version of European Working Group on Sarcopenia in Older People at 2018. Dysphagia symptom severity was evaluated by the Turkish version of the Eating Assessment Tool, a videofluoroscopic swallowing study (VFSS) was performed for instrumental evaluation of swallowing. The patients were divided into 3 groups according to the clinical dementia rating (CDR) scale as CDR 1 (mild dementia), CDR 2 (moderate dementia), and CDR 3 (severe dementia). Swallowing evaluation parameters were analyzed between these groups. RESULTS: Mean age was 78.9 ± 6.4 years, and 56.4% were female. Twenty-six patients had mild dementia, 31 patients had moderate dementia, 19 patients had severe dementia (CDR 3). We found that sarcopenia rates were similar between AD stages according to CDR in our study population and dysphagia could be seen in every stage of AD. In a multivariate analysis, polypharmacy and sarcopenia were found to be independently associated factors for dysphagia, irrespective of stage of AD (OR: 6.1, CI: 1.57-23.9, P = 0.009; OR: 4.9, CI: 1.24-19.6, P = 0.023, respectively). CONCLUSION: Aspirations may be subtle so that AD patients and caregivers may not be aware of swallowing difficulties. Therefore, all AD patients, especially those who have polypharmacy and/or sarcopenia (probable-sarcopenia-severe sarcopenia), should be screened for dysphagia in every stage.
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Doença de Alzheimer , Transtornos de Deglutição , Demência , Idoso , Idoso de 80 Anos ou mais , Doença de Alzheimer/complicações , Doença de Alzheimer/diagnóstico , Deglutição , Transtornos de Deglutição/diagnóstico , Transtornos de Deglutição/etiologia , Feminino , Humanos , Masculino , Índice de Gravidade de DoençaRESUMO
Objectives: This study aims to explore whether fear of movement, depression and functional performance are predictors of physical activity levels in patients with knee osteoarthritis (OA). Patients and methods: A total of 200 patients (80 males, 120 females; mean age 53.23±5.99 years; range, 40 to 65 years) with knee OA participated in this cross-sectional, correlational-design study. Oxford Knee Score (OKS) was used to evaluate physical function and pain through patient perspective. Six-Minute Walk Test (6-MWT) was used to evaluate functional performance. International Physical Activity Questionnaire-Short Form (IPAQ-SF) was used to assess subjective physical activity level. A 17-item of the self-reported Tampa Scale for Kinesiophobia (TSK) questionnaire was used to determine the fear of movement level. Beck Depression Inventory (BDI) was used as a self-reported measure for depression level. Spearman correlation analysis and the linear regression model with R-square (R2) were used to correlate and explain the total variance. Results: International Physical Activity Questionnaire-Short Form was significantly correlated to OKS (r=-0.550), 6-MWT (r=-0.561), TSK (r=-0.693) and BDI (r=-0.429) in patients with OA (p<0.001). Linear regression analysis revealed that OKS, 6-MWT test, TSK and BDI were independently associated with IPAQ-SF in predicting physical activity level in patients with knee OA (p≤0.001; R2=0.621). Conclusion: This study increases the understanding of the predictors of physical activity level related to fear of movement, depression and functional performance in patients with knee OA. Improving physical activity levels in OA population is necessary to implement early treatment strategies before the disease progresses and more costly solutions are needed.
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BACKGROUND: The aim of this study was to determine the ability of the Pediatric version of the Eating Assessment Tool-10 (PEDI-EAT-10) to detect aspiration in children with neurological impairments. METHODS: Two hundred and fifty-four children were included. Swallowing function was imaged with videofluoroscopic swallowing study (VFSS). The penetration and aspiration scale (PAS) was used to determine the penetration and aspiration severity. Parents completed the PEDI-EAT-10, which is a 10 item, reliable, and valid dysphagia symptom specific outcome instrument. KEY RESULTS: The mean age of children was 59.91 ± 55.33 months (min = 18, max = 315), of which 52.8% were male. The mean PEDI-EAT-10 of children with airway aspiration (PAS > 5) was 22.32 ± 10.73 (min = 0, max = 40) and the mean PEDI-EAT-10 of children who did not have aspiration (PAS < 6) was 12.35 ± 8.64 (min = 0, max = 40). A linear correlation was found between PEDI-EAT-10 and PAS scores of children (r = 0.41, P < 0.001). The sensitivity of a PEDI-EAT-10 score greater than 12 in predicting aspiration was 77% and the specificity was 54%. A PEDI-EAT-10 score greater than 12 has a positive predictive value of 69% and a negative predictive value of 64%. CONCLUSIONS AND INFERENCES: The PEDI-EAT-10 could be used to detect unsafe airway issues to identify and refer children for further instrumental swallowing evaluation.
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Doenças do Sistema Nervoso Central/complicações , Transtornos de Deglutição/diagnóstico , Transtornos de Deglutição/etiologia , Aspiração Respiratória/diagnóstico , Inquéritos e Questionários , Cuidadores , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Aspiração Respiratória/etiologiaRESUMO
BACKGROUND/AIMS: Dysphagia is common in patients with neurological disorders. There is a need to identify patients at risk early by a useful clinical tool to prevent its serious complications. The study aims to determine the ability of the Turkish version of Eating Assessment Tool-10 (T-EAT-10) to detect aspiration in patients with neurological disorders. METHODS: Two hundred fifty-nine patients with neurological disorders who had complaints about swallowing difficulty and referred for a swallowing evaluation were included. Oropharyngeal dysphagia was evaluated with the T-EAT-10 and videofluoroscopic swallowing study in the same day. The penetration-aspiration scale (PAS) was used to document the penetration and aspiration severity. RESULTS: The mean age of the patients was 59.72 ± 17.24 years (minimum [min] = 18, maximum [max] = 96), of which 57.1% were male. The mean T-EAT-10 of patients who had aspiration (PAS > 5) was 25.91 ± 10.31 (min = 1, max = 40) and the mean T-EAT-10 of patients who did not have aspiration (PAS < 6) was 15.70 ± 10.54 (min = 0, max = 40) (P < 0.001). Patients with a T-EAT-10 score higher than 15 were 2.4 times more likely to aspirate. A linear correlation was found between T-EAT-10 and PAS scores of the patients (r = 0.416, P < 0.001). The sensitivity of a T-EAT-10 higher than 15 in detecting aspiration was 81.0% and the specificity was 58.0%. A T-EAT-10 score of higher than 15 has a positive predictive value of 72.0% and a negative predictive value of 69.0%. CONCLUSION: The T-EAT-10 can be used to detect unsafe airway protection in neurology clinics to identify and refer dysphagic patients for further evaluation.
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Leeches have been in use for centuries, especially in plastic and reconstructive surgery wound and flap healing, in venous insufficiencies, and in the treatment of many disorders such as hemorrhoids and varicosity. With this study, we aimed to discuss coagulation disorder due to uncontrolled leech bites, consequent excessive skin hemorrhage, and anemia requiring blood transfusion. A 65-year-old male patient was referred to the emergency department because of excessive intractable bleeding that had occurred after leech bites. On physical examination, a total of 130 bites were detected on various regions of the body. In the laboratory findings of the patient, hemoglobin and hematocrit levels were extremely low, and prothrombin time, international normalized ratio, and partial thromboplastin time were markedly increased. The patient received a total of 8 units of fresh frozen plasma and 6 units of erythrocyte suspension. Bleeding stopped by decreasing after the transfusion of fresh frozen plasma. Although the complications due to leech injuries are rare, they may be an important cause of morbidity and mortality when an injury or prolonged bleeding in an internal region occurs. Prolonged skin hemorrhages rarely cause anemia, and deaths are caused by intractable hemorrhages. However, a coagulation disorder and consequent intractable hemorrhage have not been reported previously in the literature. In conclusion, it should be known that uncontrolled, blind, and excessive leech use causes severe hemorrhage and excessive blood loss, causing significant morbidity and mortality. Therefore, the awareness of either physicians or people using or recommending alternative medicine should be raised on this subject.