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1.
BMC Med Inform Decis Mak ; 24(1): 185, 2024 Jun 28.
Artigo em Inglês | MEDLINE | ID: mdl-38943152

RESUMO

INTRODUCTION: This paper outlines the design, implementation, and usability study results of the patient empowerment process for chronic disease management, using Patient Reported Outcome Measurements and Shared Decision-Making Processes. BACKGROUND: The ADLIFE project aims to develop innovative, digital health solutions to support personalized, integrated care for patients with severe long-term conditions such as Chronic Obstructive Pulmonary Disease, and/or Chronic Heart Failure. Successful long-term management of patients with chronic conditions requires active patient self-management and a proactive involvement of patients in their healthcare and treatment. This calls for a patient-provider partnership within an integrated system of collaborative care, supporting self-management, shared-decision making, collection of patient reported outcome measures, education, and follow-up. METHODS: ADLIFE follows an outcome-based and patient-centered approach where PROMs represent an especially valuable tool to evaluate the outcomes of the care delivered. We have selected 11 standardized PROMs for evaluating the most recent patients' clinical context, enabling the decision-making process, and personalized care planning. The ADLIFE project implements the "SHARE approach' for enabling shared decision-making via two digital platforms for healthcare professionals and patients. We have successfully integrated PROMs and shared decision-making processes into our digital toolbox, based on an international interoperability standard, namely HL7 FHIR. A usability study was conducted with 3 clinical sites with 20 users in total to gather feedback and to subsequently prioritize updates to the ADLIFE toolbox. RESULTS: User satisfaction is measured in the QUIS7 questionnaire on a 9-point scale in the following aspects: overall reaction, screen, terminology and tool feedback, learning, multimedia, training material and system capabilities. With all the average scores above 6 in all categories, most respondents have a positive reaction to the ADLIFE PEP platform and find it easy to use. We have identified shortcomings and have prioritized updates to the platform before clinical pilot studies are initiated. CONCLUSIONS: Having finalized design, implementation, and pre-deployment usability studies, and updated the tool based on further feedback, our patient empowerment mechanisms enabled via PROMs and shared decision-making processes are ready to be piloted in clinal settings. Clinical studies will be conducted based at six healthcare settings across Spain, UK, Germany, Denmark, and Israel.


Assuntos
Tomada de Decisão Compartilhada , Participação do Paciente , Medidas de Resultados Relatados pelo Paciente , Humanos , Doença Crônica/terapia , Empoderamento
2.
Ear Hear ; 44(6): 1451-1463, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37280743

RESUMO

OBJECTIVES: Music is a multidimensional phenomenon and is classified by its arousal properties, emotional quality, and structural characteristics. Although structural features of music (i.e., pitch, timbre, and tempo) and music emotion recognition in cochlear implant (CI) recipients are popular research topics, music-evoked emotions, and related psychological mechanisms that reflect both the individual and social context of music are largely ignored. Understanding the music-evoked emotions (the "what") and related mechanisms (the "why") can help professionals and CI recipients better comprehend the impact of music on CI recipients' daily lives. Therefore, the purpose of this study is to evaluate these aspects in CI recipients and compare their findings to those of normal hearing (NH) controls. DESIGN: This study included 50 CI recipients with diverse auditory experiences who were prelingually deafened (deafened at or before 6 years of age)-early implanted (N = 21), prelingually deafened-late implanted (implanted at or after 12 years of age-N = 13), and postlingually deafened (N = 16) as well as 50 age-matched NH controls. All participants completed the same survey, which included 28 emotions and 10 mechanisms (Brainstem reflex, Rhythmic entrainment, Evaluative Conditioning, Contagion, Visual imagery, Episodic memory, Musical expectancy, Aesthetic judgment, Cognitive appraisal, and Lyrics). Data were presented in detail for CI groups and compared between CI groups and between CI and NH groups. RESULTS: The principal component analysis showed five emotion factors that are explained by 63.4% of the total variance, including anxiety and anger, happiness and pride, sadness and pain, sympathy and tenderness, and serenity and satisfaction in the CI group. Positive emotions such as happiness, tranquility, love, joy, and trust ranked as most often experienced in all groups, whereas negative and complex emotions such as guilt, fear, anger, and anxiety ranked lowest. The CI group ranked lyrics and rhythmic entrainment highest in the emotion mechanism, and there was a statistically significant group difference in the episodic memory mechanism, in which the prelingually deafened, early implanted group scored the lowest. CONCLUSION: Our findings indicate that music can evoke similar emotions in CI recipients with diverse auditory experiences as it does in NH individuals. However, prelingually deafened and early implanted individuals lack autobiographical memories associated with music, which affects the feelings evoked by music. In addition, the preference for rhythmic entrainment and lyrics as mechanisms of music-elicited emotions suggests that rehabilitation programs should pay particular attention to these cues.


Assuntos
Implante Coclear , Implantes Cocleares , Música , Humanos , Adolescente , Música/psicologia , Emoções , Reconhecimento Psicológico , Percepção Auditiva/fisiologia
3.
Pediatr Surg Int ; 38(6): 833-842, 2022 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-35389073

RESUMO

PURPOSE: The present study aimed to evaluate the psychometric properties of the Turkish version of the Pectus Carinatum Body Image Quality of Life Questionnaire (PeCBI-QOL), which was originally created in American English in patients with pectus carinatum (PC). METHODS: The study included 52 volunteer patients with PC, aged 10-18 years. Cronbach α was used to assess internal consistency. Intraclass correlation coefficient (ICC) was used to estimate the test-retest reliability. Construct validity was analyzed with the Pectus Excavatum Evaluation Questionnaire (PEEQ). RESULTS: The reliability of the Turkish version of the PeCBI-QOL was found to have acceptable to excellent internal consistency (Cronbach's α coefficient = 0.701-950). Test-retest reliability calculated for investigating the reliability of the questionnaire over time was found to be excellent (ICC = 0.817-0.983). Construct validity of the PeCBI-QOL (child and parent form) was found to be correlated with all subscales in the PEEQ questionnaire (r = - 0.425 to 897, p < 0.001) except the treatment motivation subscale (r = 0.033-0.111, p = 0.439-0.816). CONCLUSION: We determined that the Turkish version of the PeCBI-QOL questionnaire was valid and reliable for the assessment of body image and quality of life in Turkish patients with PC. PeCBI-QOL questionnaire, a self-assessment one, will assist Turkish clinicians who wish to assess body image and quality of life of patients with PC.


Assuntos
Tórax em Funil , Pectus Carinatum , Imagem Corporal , Criança , Humanos , Psicometria , Qualidade de Vida , Reprodutibilidade dos Testes , Inquéritos e Questionários
4.
Pediatr Surg Int ; 37(6): 765-775, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-33454849

RESUMO

PURPOSE: The present study aimed to compare the physical and psychosocial conditions of adolescents with pectus excavatum (PE) and pectus carinatum (PC), who had mild-severe deformities, with those of healthy controls (HC). METHODS: This study included 180 adolescents (aged 10-18 years) with pectus deformity [PE (n = 90) and PC (n = 90)] and 90 age-matched HC. The following parameters were evaluated for each participant: clinical parameters, perceived appearance of the chest area (PAC), physical functions (grip strength, flexibility, muscle strength, endurance, physical activity), posture, psychosocial conditions, and quality of life (QOL). RESULTS: Patients with PE and PC had a lower body weight, a worse, a poorer posture, lower scores for physical functions compared to the HC group (p < 0.001, all). The PE group had lower scores (p < 0.05) for some psychosocial conditions and quality of life subscales compared to the HC and PC (except for the QOL) group (p < 0.05). The PC group had a poorer posture compared to the PE group (p < 0.05). PAC was associated with physical functions and psychosocial status (r = 0.19-0.40, p < 0.05) but pectus severity was not associated with these parameters (r = 0.02-0.12, p > 0.05). CONCLUSION: Our results indicate that all adolescents with mild, moderate, or severe pectus deformity should undergo a biopsychosocial evaluation, receive psychosocial support, and be referred for physiotherapy.


Assuntos
Exercício Físico/fisiologia , Tórax em Funil/psicologia , Pectus Carinatum/psicologia , Qualidade de Vida , Adolescente , Criança , Feminino , Tórax em Funil/fisiopatologia , Humanos , Masculino , Pectus Carinatum/fisiopatologia
5.
Turk J Med Sci ; 51(5): 2413-2419, 2021 10 21.
Artigo em Inglês | MEDLINE | ID: mdl-34051711

RESUMO

Background/aim: Continuous oxygen reserve index (ORI) measurement with multiple wave pulse co-oximetry is a noninvasive measurement. The decrease in the ORI trend provides a prediction for the development of hypoxemia and provides info rmation on hyperoxia. Our aim is to determine the effect of ORI-guided oxygen titration on hyperoxemia-mediated morbidity. Materials and methods: Consecutive 120 ASA I-III patients, 18­70 years of age, without severe obstruction or restriction, undergoing one lung ventilation (OLV), were included in the study. Patients were divided into 4 groups. Oxygen titration without ORI monitoring with low-flow anesthesia (1 L/min, Group 1, n = 25) and high-flow anesthesia (4 L/min, Group 2, n = 28). Oxygen titration by ORI monitoring with low flow anesthesia (1 L/min, Group 3, n = 25) and high flow anesthesia (4 L/min, Group 4, n = 25). FiO2 increased up to 100% if necessary. OLV time, duration of surgery and anesthesia, FiO2 applied during OLV, oxygen application time (T) over 60%, vital signs, hospital and ICU stay time, and complications were recorded. Results: There was a statistically significant difference in terms of FiO2 used during OLV (p < 0.05). There was no difference in ORI values (p < 0.05). In Group 3, both PaO2 and SpO2 were significantly lower than the others both before and during OLV. There was no significant difference in terms of ORI parameters between low flow and high flow anesthesia groups. There was a strong, positive correlation between the duration of hospital stay and FiO2 used above 80% during OLV. Conclusion: We concluded that ORI-guided thoracic anesthesia may reduce hospital stay and increase patient safety.


Assuntos
Ventilação Monopulmonar , Oximetria/métodos , Oxigênio/sangue , Oxigênio/metabolismo , Cirurgia Torácica/métodos , Adolescente , Adulto , Idoso , Gasometria/métodos , Feminino , Humanos , Tempo de Internação , Pulmão , Masculino , Pessoa de Meia-Idade , Saturação de Oxigênio , Segurança do Paciente
6.
Pediatr Surg Int ; 36(7): 789-797, 2020 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-32424499

RESUMO

PURPOSE: Non-invasive treatment of pectus carinatum (PC) deformity includes the use of a compression brace and exercises. In this study, we aimed to examine the effect of a physiotherapy protocol applied as adjunct to compression brace treatment in patients with PC. METHODS: The study included 30 male patients between 11 and 18 years of age. Patients were randomly assigned into two groups: a brace treatment only group (Group 1) and a brace and physiotherapy group (Group 2). Patient demographics and disease-related properties, protrusion measurements, postural evaluations, deformity perceptions, life quality, and treatment satisfaction were evaluated. RESULTS: Although both groups showed improvements based on external chest measurements related to PC protrusion following treatment (p < 0.001), Group 2 had more benefit from the treatment (effect size > 0.36) and displayed greater improvement in maximum protrusion degree and lateral length values (p < 0.05). Additionally, we found that patient perception of deformity, posture, psychological life quality, and treatment satisfaction scores were significantly better in Group 2 (p < 0.05). CONCLUSION: Owing to the satisfaction and additional benefits observed in the physiotherapy group, we think that a proper cardiopulmonary and musculoskeletal exercise program should be applied concurrently with brace treatment for patients with PC deformity. Nevertheless, long-term outcomes need to be clarified in future studies.


Assuntos
Braquetes , Pectus Carinatum/terapia , Modalidades de Fisioterapia , Adolescente , Criança , Terapia Combinada/métodos , Humanos , Masculino , Estudos Prospectivos , Resultado do Tratamento
7.
J Wound Care ; 28(4): 240-244, 2019 Apr 02.
Artigo em Inglês | MEDLINE | ID: mdl-30975060

RESUMO

Negative pressure wound therapy (NPWT) is a widely used wound management system. Several articles have been published on the advantages and complications of this system. Abdominal dressing negative pressure system (abdominal NPWT) is a newer technology, developed and used in open abdomen cases. The adherence of the sponge to the intra-abdominal organs is prevented by a polyurethane foam. This study presents a number of case series where an abdominal NPWT (ABThera, KCI, US) has been used to treat other vital organs, helping to prevent complications such as organ rupture and fatal bleeding.


Assuntos
Técnicas de Fechamento de Ferimentos Abdominais , Tratamento de Ferimentos com Pressão Negativa , Ferida Cirúrgica/terapia , Ferimentos e Lesões/terapia , Adulto , Braço , Nádegas , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Tórax , Resultado do Tratamento , Cicatrização , Ferimentos por Arma de Fogo/terapia
8.
Arch Ital Urol Androl ; 89(1): 71-74, 2017 Mar 31.
Artigo em Inglês | MEDLINE | ID: mdl-28403595

RESUMO

OBJECTIVES: After radical prostatectomy, surgical margin positivity is an important indicator of biochemical recurrence and progression. In our study we want to compare the surgical margin positivity rates for retropubic radical prostatectomy (RRP) and robotic assisted radical prostatectomy (RALP) and investigate the factors affecting surgical margin positivity in RALP. MATERIALS AND METHODS: Data from 78 RRP and 62 RALP patients operated from 2011 May to 2016 March were retrospectively screened. Patients in both groups were compared in terms of age, postop hematocrit reduction, hospital stay, duration of follow-up, surgical margin positivity, biochemical recurrence and oncologic parameters. In RALP group it was searched the relationship between the surgical margin positivity and prostate specific antigen (PSA), positive biopsy core, biopsy Gleason scoring, pathologic stage and Gleason scoring, lymph node positivity, lymphovascular and perineural invasion, extracapsular extension, seminal vesicle invasion, prostate weight. RESULTS: Patients in the RALP group had lower postop hematocrit reduction and shorter hospital stay (p < 0.001). There was no difference in surgical margin positivity between RALP and RRP groups (37.1% vs. 29.5%, p = 0.341). In RALP group there was a correlation between surgical margin positivity and positive biopsy core number (p = 0.011), pathologic stage (p < 0.001) and Gleason score (p < 0.001), EAU risk classification (p = 0.001), seminal vesicle invasion (p = 0.045), extraprostatic extension (p < 0.001). There was no correlation between prostate weight (p = 0.896), PSA (p = 0.220), biopsy Gleason score (p = 0.266), lymph node positivity (p = 0.140), perineural (p = 0.103) and lymphovascular invasion (p = 0.92) with surgical margin positivity. CONCLUSIONS: Positive biopsy core number, pathological stage and Gleason score, EAU risk classification, seminal vesicle invasion and extraprostatic extension are correlated with surgical margin positivity in RALP.


Assuntos
Margens de Excisão , Prostatectomia/métodos , Neoplasias da Próstata/cirurgia , Procedimentos Cirúrgicos Robóticos/métodos , Idoso , Biópsia , Seguimentos , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Gradação de Tumores , Estadiamento de Neoplasias , Antígeno Prostático Específico/sangue , Neoplasias da Próstata/patologia , Estudos Retrospectivos
9.
Clin Invest Med ; 39(6): 27507, 2016 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-27917798

RESUMO

PURPOSE: The purpose of this study was to evaluate Interaural Attenuation (IA) in frequency base in the insert earphones that are used in audiological assessments. METHODS: Thirty healthy subjects between 18-65 years of age (14 female and 16 male) participated in our study. Otoscopic examination was performed on all participants. Audiological evaluations were performed using the Interacoustics AC40 clinical audiometer and ER-3A insert earphones. IA value was calculated by subtracting good ear bone conduction hearing thresholds of the worst airway hearing threshold. RESULTS: In our measuring for 0.125-8.0 kHz frequency were performed in our audiometry device separately for each frequency. IA amount in the results we found in 1000 Hz and below frequencies about 75-110 dB range avarage is 89±5dB, in above 1000 Hz frequencies in 50-95 dB range and avarage it is changed to 69±5dB. CONCLUSION: According to the obtained findings the quantity of melting in the transition between the ears are increasing with the insert earphones. The insert earphone should be beside supraaural earphone that is routinely used in clinics. Difficult masking applications due to the increase in the value of IA can be easily done with insert earphones.


Assuntos
Audiologia/instrumentação , Audiologia/métodos , Audiometria de Tons Puros/métodos , Orelha/fisiologia , Adolescente , Adulto , Idoso , Feminino , Voluntários Saudáveis , Humanos , Masculino , Pessoa de Meia-Idade , Otoscopia/métodos , Adulto Jovem
10.
Clin Invest Med ; 39(6): 27499, 2016 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-27917790

RESUMO

PURPOSE: The purpose of this study was to evaluate hearing recovery and air-bone gap (ABG) before and after tympanoplasty surgery in patients with tympanic membrane central perforation. METHODS: Histories and audiological assessments of 160 cases (total of 26 ears from 22 patients; 11 men and 11 women) from patients who had undergone tympanoplasty surgery and hearing reconstruction due to tympanic membrane central perforation were evaluated. Pre-postoperative audiograms and the pure tone, air-bone hearing thresholds and ABG gains were evaluated. RESULTS: The mean age of the patients was 38.6 years (± 16.04). The mean postoperative follow-up period was 13.4 months (± 15.5). The mean preoperative ABG was 25.36 dB (± 9.9) and postoperative ABG was 17.36 dB (± 11.68) (p = 0.001). When four groups were compared before surgery and after surgery period as 0-6 months, 6-12 months, 1-2 years and 2 years in terms of pre- and postoperative ABG values, no statistically significant difference was observed (p>0.05). All patients were divided into three groups: < 20 years of age; between the ages of 21-40; and, >41 years of age, and no statistically significant difference were found between the groups (p> 0.05). Surgeries of the patients 21-40 years of age were more successful (ABG gain) than other age groups. No statistically significant gender differences were found in ABG averages (p = 0.33), but clinical results were significantly better in women as compared with men. CONCLUSION: In patients with central tympanic membrane perforation, tympanoplasty surgery with temporal fascia is beneficial in terms of hearing recovery.


Assuntos
Fáscia/patologia , Perfuração da Membrana Timpânica/cirurgia , Membrana Timpânica/fisiopatologia , Membrana Timpânica/cirurgia , Timpanoplastia/efeitos adversos , Timpanoplastia/métodos , Adolescente , Adulto , Audiometria de Tons Puros , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Período Pós-Operatório , Estudos Retrospectivos , Resultado do Tratamento , Adulto Jovem
11.
Thorac Cardiovasc Surg ; 64(1): 83-6, 2016 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-26422553

RESUMO

BACKGROUND: Nuss procedure has become the procedure of choice for well-selected patients with pectus excavatum. Perioperative complications may pose difficulty during the subsequent bar removal due to adhesions and tissue plane disruptions during the initial surgery and repair. This report describes bar removal experience in patients whose Nuss procedures were complicated by cardiac injury, pericardial breach, and lung parenchyma/diaphragm injury during the initial procedure. METHODS: A total of 529 patients who underwent Nuss procedure between 2007 and 2014 were recorded in a prospective database. Twenty patients with complications (cardiac injury [n = 1], pericardial breach [n = 3], and lung parenchyma/diaphragm injury [n = 16]) were identified. All bars were removed via subcutaneous tissue dissection, without intrathoracic visualization. RESULTS: Average duration of bars was 36 months (±16 months). All bar removal procedures were completed without any need for extra interventions with negligible blood loss. Eighteen patients were able to be discharged within 2 postoperative days. CONCLUSION: Blind bar removal in patients with previously complicated Nuss procedure seems safe and no other interventions (videothoracoscopy, subxiphoid incision, etc.) during bar removal seem to be necessary.


Assuntos
Remoção de Dispositivo/métodos , Dissecação , Tórax em Funil/cirurgia , Dispositivos de Fixação Ortopédica , Procedimentos Ortopédicos/efeitos adversos , Procedimentos Ortopédicos/instrumentação , Complicações Pós-Operatórias/etiologia , Esterno/cirurgia , Adolescente , Adulto , Bases de Dados Factuais , Remoção de Dispositivo/efeitos adversos , Dissecação/efeitos adversos , Desenho de Equipamento , Feminino , Tórax em Funil/diagnóstico , Humanos , Tempo de Internação , Masculino , Complicações Pós-Operatórias/diagnóstico , Reoperação , Fatores de Risco , Esterno/anormalidades , Esterno/diagnóstico por imagem , Fatores de Tempo , Resultado do Tratamento , Adulto Jovem
13.
Ann Vasc Surg ; 28(4): 1045-7, 2014 May.
Artigo em Inglês | MEDLINE | ID: mdl-24368184

RESUMO

We report the case of a 51-year-old woman who underwent hemicolectomy for colon cancer and subsequent hepatic metastasectomy for liver metastases. Right percutaneous infraclavicular subclavian venous port catheterization was performed during the initial operation for chemotherapy. She received chemotherapy after each operation with no reported complications. During a right thoracotomy for lung metastases 2 years after the catheter placement, we noticed the catheter perforating the right subclavian vein and directly entering the superior vena cava. To prevent hemorrhaging during catheter removal, we initially performed the lung metastasectomy, after which we decided to intrathoracically remove the catheter. No complication was observed. To the best of our knowledge, this case is the first of its kind to be reported in the published literature.


Assuntos
Antineoplásicos/administração & dosagem , Cateterismo Venoso Central/efeitos adversos , Neoplasias do Colo/terapia , Neoplasias Hepáticas/terapia , Veia Subclávia/lesões , Toracotomia , Lesões do Sistema Vascular/etiologia , Veia Cava Superior/lesões , Quimioterapia Adjuvante , Colectomia , Neoplasias do Colo/patologia , Remoção de Dispositivo , Feminino , Hepatectomia , Humanos , Neoplasias Hepáticas/secundário , Metastasectomia/métodos , Pessoa de Meia-Idade , Pneumonectomia , Veia Subclávia/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Resultado do Tratamento , Lesões do Sistema Vascular/diagnóstico , Veia Cava Superior/diagnóstico por imagem
14.
J BUON ; 19(3): 836-41, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-25261676

RESUMO

PURPOSE: Pulmonary focal lesions are frequently identified incidentally. Furthermore, a final diagnosis is really a considerable problem for patients having risk factors for malignancy or particularly for a newly detected nodule during the postoperative period after any kind of lung surgery. For treatment decisions, the nature of the lesions needs to be clarified. Relatively recently positron emission tomography (PET) scan has been introduced as a non-invasive imaging method for the diagnosis of lesions on the basis of metabolic activity. METHODS: In this study 19 cases with false-positive nodules on PET scan are presented. Chest x-rays and thoracic computed tomographies (CT) were performed to all patients. Due to abnormal/suspicious lesions on radiologic imagies, PET scan was performed to these patients and high standard uptake values (SUV) above the cut-off value of 2.5 were suggestive of malignancy. Invasive procedures were performed to the patients with high suspicion of malignancy. RESULTS: Histology of the resected lesions showed that all of them were benign and therefore the PET results were false-positive. The final diagnoses were tuberculosis, aspergilloma, bronchiolitis obliterans organizing pneumonia (BOOP), sarcoidosis, sequestration, anthracosis and hamartoma. CONCLUSION: Patients living especially in countries with a high incidence of granulomatous diseases like tuberculosis, or patients in postoperative periods with high SUV should be studied thoroughly for false-positive PET results.


Assuntos
Tomografia por Emissão de Pósitrons , Nódulo Pulmonar Solitário/diagnóstico por imagem , Adulto , Idoso , Reações Falso-Positivas , Feminino , Humanos , Neoplasias Pulmonares/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos
15.
Otol Neurotol ; 45(4): e297-e306, 2024 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-38437807

RESUMO

OBJECTIVE: This study aimed to investigate the influence of the number of channels and channel interaction on timbre perception in cochlear implant (CI) processing. By utilizing vocoder simulations of CI processing, the effects of different numbers of channels and channel interaction were examined to assess their impact on timbre perception, an essential aspect of music and auditory performance. STUDY DESIGN, SETTING, AND PATIENTS: Fourteen CI recipients, with at least 1 year of CI device use, and two groups (N = 16 and N = 19) of normal hearing (NH) participants completed a timbre recognition (TR) task. NH participants were divided into two groups, with each group being tested on different aspects of the study. The first group underwent testing with varying numbers of channels (8, 12, 16, and 20) to determine an ideal number that closely reflected the TR performance of CI recipients. Subsequently, the second group of NH participants participated in the assessment of channel interaction, utilizing the identified ideal number of 20 channels, with three conditions: low interaction (54 dB/octave), medium interaction (24 dB/octave), and high interaction (12 dB/octave). Statistical analyses, including repeated-measures analysis of variance and pairwise comparisons, were conducted to examine the effects. RESULTS: The number of channels did not demonstrate a statistically significant effect on TR in NH participants ( p > 0.05). However, it was observed that the condition with 20 channels closely resembled the TR performance of CI recipients. In contrast, channel interaction exhibited a significant effect ( p < 0.001) on TR. Both the low interaction (54 dB/octave) and high interaction (12 dB/octave) conditions differed significantly from the actual CI recipients' performance. CONCLUSION: Timbre perception, a complex ability reliant on highly detailed spectral resolution, was not significantly influenced by the number of channels. However, channel interaction emerged as a significant factor affecting timbre perception. The differences observed under different channel interaction conditions suggest potential mechanisms, including reduced spectro-temporal resolution and degraded spectral cues. These findings highlight the importance of considering channel interaction and optimizing CI processing strategies to enhance music perception and overall auditory performance for CI recipients.


Assuntos
Implante Coclear , Implantes Cocleares , Música , Percepção da Fala , Humanos , Percepção Auditiva , Implante Coclear/métodos , Testes Auditivos/métodos
16.
Logoped Phoniatr Vocol ; : 1-8, 2024 Mar 05.
Artigo em Inglês | MEDLINE | ID: mdl-38440900

RESUMO

Understanding the impact of listening effort (LE) and fatigue has become increasingly crucial in optimizing the learning experience with the growing prevalence of online classrooms as a mode of instruction. The purpose of this study was to investigate the LE, fatigue, and voice quality experienced by students during online and face-to-face class sessions. A total of 110 participants with an average age of 20.76 (range 18-28) comprising first year undergraduate students in Speech and Language Therapy and Audiology programs in Turkey, rated their LE during the 2022-2023 spring semester using the Listening Effort Screening Questionnaire (LESQ) and assessed their fatigue with the Multidimensional Fatigue Inventory (MFI-20). Voice quality of lecturers was assessed using smoothed cepstral peak prominence (CPPS) measurements. Data were collected from both online and face-to-face sessions. The results revealed that participants reported increased LE and fatigue during online sessions compared to face-to-face sessions and the differences were statistically significant. Correlation analysis showed significant relationships (p < 0.05) between audio-video streaming quality and LE-related items in the LESQ, as well as MFI sub-scales and total scores. The findings revealed a relationship between an increased preference for face-to-face classrooms and higher levels of LE and fatigue, emphasizing the significance of these factors in shaping the learning experience. CPPS measurements indicated a dysphonic voice quality during online classroom audio streaming. These findings highlight the challenges of online classes in terms of increased LE, fatigue, and voice quality issues. Understanding these factors is crucial for improving online instruction and student experience.

17.
Spine Deform ; 2024 Jun 20.
Artigo em Inglês | MEDLINE | ID: mdl-38900408

RESUMO

PURPOSE: To investigate the association and evaluate the characteristics between different types of anterior chest wall and spinal deformities. METHODS: A total of 548 patients with anterior chest wall deformities were included in this study. Clinical and radiological examinations were performed to determine spinal deformities. The type and severity of the spinal deformities were evaluated and their relationships with chest wall deformity subtypes were statistically analyzed. RESULTS: Spinal deformities were identified in 93 (16.97%) patients. The patients were subdivided into 71 (76.3%) male and 22 (23.7%) female patients. A spinal deformity was detected in 57 (13%) of 418 pectus excavatum (PE) patients, in 23 (19%) of 117 pectus carinatum (PC) patients, and in all patients with mixed pectus deformity (PE + PC), syndromic deformity and rib anomalies. In the PE group, scoliosis, and kyphosis were observed at 57.9 and 31.6%, respectively. In the PC group, these rates were 43.5 and 47.8%, respectively. Idiopathic scoliosis was observed in 42 (77.7%) and constituted the most common scoliosis subgroup. The main thoracic curvature was the most common curve pattern, which was observed in 15 (35.7%) patients with idiopathic scoliosis. CONCLUSIONS: Idiopathic scoliosis with main thoracic curvature is the most common deformity in patients with anterior chest wall deformity. Spinal deformities are more common in male patients with chest deformities. Kyphosis is found in a significant number of PE and PC patients. Patients with mixed PE and PC, rib anomalies, and syndromic disease are more likely to have spinal deformities.

18.
Turk Gogus Kalp Damar Cerrahisi Derg ; 32(2): 232-235, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38933311

RESUMO

Failed midline ventral fusion of sternal bars is the cause of complete sternal cleft, which is a rare congenital anomaly that may cause cardiopulmonary compromise. Very few cases of complete sternal cleft have been reported so far in the literature. Surgical correction is recommended to protect mediastinal structures and to restore respiratory dynamics. Herein, we present a case of complete sternal cleft in a five-month-old female infant which was repaired using patch, titanium plate, and bilateral pectoralis muscular flap.

19.
J Pediatr Surg ; 2024 Jun 06.
Artigo em Inglês | MEDLINE | ID: mdl-38914508

RESUMO

BACKGROUND: The cross-bar technique of minimally invasive pectus excavatum (PE) correction remains underreported, which is especially true of pediatric patients. We therefore reviewed the experience of a Turkish and an Austrian center. An additional novelty characterizing both pediatric cohorts was the use of short bars. METHODS: In a retrospective study, pediatric PE corrections involving 'short bars crossed' were analyzed for complications and intra-/postoperative outcomes. Cases with two or three bars were included, given that a horizontal third bar was placed whenever considered useful for upper-chest elevation. All bars were fitted with a single stabilizer near the surgical entry point. In the Austrian center, intercostal nerve cryoablation was used for pain management. Descriptive statistics are presented. RESULTS: Seventy-eight patients ≤18 years old were evaluable at the Turkish (n = 56) and Austrian (n = 22) centers. Total median values were 16.2 (IQR: 15.1-17.4) years for age and 4.60 (IQR: 3.50-6.11) for Haller index. Ten mild or moderate complications (12.8%) were observed, including just one revision requirement due to bar migration (1.28%). Intercostal nerve cryoablation (n = 13) was associated with longer surgical procedures at 150 (IQR: 137-171) versus 80 (IQR: 60-100) minutes but with shorter hospital stays, given an IQR of 3-4 days versus 4-5 days. CONCLUSION: 'Short bars crossed'-with a single stabilizer in a ventral position close to the surgical entry point-ensure a wide distribution of forces, protect against bar migration, are safe and effective, and offer stability at an age characterized by growth and physical activity. LEVEL OF EVIDENCE: IV.

20.
JMIR Med Inform ; 12: e49986, 2024 Jan 19.
Artigo em Inglês | MEDLINE | ID: mdl-38241077

RESUMO

BACKGROUND: The increasing population of older adults has led to a rise in the demand for health care services, with chronic diseases being a major burden. Person-centered integrated care is required to address these challenges; hence, the Turkish Ministry of Health has initiated strategies to implement an integrated health care model for chronic disease management. We aim to present the design, development, nationwide implementation, and initial performance results of the national Disease Management Platform (DMP). OBJECTIVE: This paper's objective is to present the design decisions taken and technical solutions provided to ensure successful nationwide implementation by addressing several challenges, including interoperability with existing IT systems, integration with clinical workflow, enabling transition of care, ease of use by health care professionals, scalability, high performance, and adaptability. METHODS: The DMP is implemented as an integrated care solution that heavily uses clinical decision support services to coordinate effective screening and management of chronic diseases in adherence to evidence-based clinical guidelines and, hence, to increase the quality of health care delivery. The DMP is designed and implemented to be easily integrated with the existing regional and national health IT systems via conformance to international health IT standards, such as Health Level Seven Fast Healthcare Interoperability Resources. A repeatable cocreation strategy has been used to design and develop new disease modules to ensure extensibility while ensuring ease of use and seamless integration into the regular clinical workflow during patient encounters. The DMP is horizontally scalable in case of high load to ensure high performance. RESULTS: As of September 2023, the DMP has been used by 25,568 health professionals to perform 73,715,269 encounters for 16,058,904 unique citizens. It has been used to screen and monitor chronic diseases such as obesity, cardiovascular risk, diabetes, and hypertension, resulting in the diagnosis of 3,545,573 patients with obesity, 534,423 patients with high cardiovascular risk, 490,346 patients with diabetes, and 144,768 patients with hypertension. CONCLUSIONS: It has been demonstrated that the platform can scale horizontally and efficiently provides services to thousands of family medicine practitioners without performance problems. The system seamlessly interoperates with existing health IT solutions and runs as a part of the clinical workflow of physicians at the point of care. By automatically accessing and processing patient data from various sources to provide personalized care plan guidance, it maximizes the effect of evidence-based decision support services by seamless integration with point-of-care electronic health record systems. As the system is built on international code systems and standards, adaptation and deployment to additional regional and national settings become easily possible. The nationwide DMP as an integrated care solution has been operational since January 2020, coordinating effective screening and management of chronic diseases in adherence to evidence-based clinical guidelines.

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