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Objectives: The importance and potential of the use of stem cells as therapeutic tools is enormous and therefore, health professionals should be expected to have thorough knowledge and a positive attitude towards their utilization in medical practice. Hence this study was carried out to report and assess the knowledge and attitude regarding stem cell in our region. Methodology: The study was conducted amongst the residents employed at the Aga Khan University hospital, Karachi Pakistan from September-October 2022 with a sample size of 57. RESULTS: Amongst our survey participants, 33 (54.2%) responded with a score of 48 and above (i.e., 60% or above); 25 (40.9%) of the study participants scored between 50-60% only 3 (4.9%) had a score 40-50. CONCLUSIONS: Our survey shows a reasonable level of knowledge of the generic principles and implications Stem cell therapy amongst the residents.
Assuntos
Conhecimentos, Atitudes e Prática em Saúde , Humanos , Centros de Atenção Terciária , Paquistão , Estudos Transversais , Hospitais Universitários , Inquéritos e QuestionáriosRESUMO
Managing osteoradionecrosis is an integral part of complication management in head and neck cancer patients. While essentially an infection, the management of this complication has a considerable task for head and neck surgeons. While various measures have been discussed for the management, stem cells injection therapy is a potential management option. Mesenchymal stem cell therapy provides the local tissue with growth factors and proliferative cells that can aid a radiated tissue in the healing process. The article intends to review the bedrock of the pathology, ranging from pathophysiological and the epidemiological concerns to sparking a potential discussion on the use of mesenchymal stem cell therapy in osteoradionecrosis of mandible in head and neck cancer surgery and thus the ensuing future of the regenerative medicine. Moreover, the article has considered the management option in a developing nation thus explaining the procedural as well as the financial pitfalls and has highlighted the potential loop holes to be addressed in the management of osteoradionecrosis with stem cell therapy.
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Neoplasias de Cabeça e Pescoço , Oxigenoterapia Hiperbárica , Transplante de Células-Tronco Mesenquimais , Osteorradionecrose , Humanos , Neoplasias de Cabeça e Pescoço/radioterapia , Neoplasias de Cabeça e Pescoço/cirurgia , Oxigenoterapia Hiperbárica/efeitos adversos , Mandíbula/cirurgia , Osteorradionecrose/cirurgia , Osteorradionecrose/etiologiaRESUMO
Sudden Sensorineural Hearing Loss (SSNHL) is described as a hearing loss of at least 30db in three frequencies in pure tone audiogram over 3 days or less. The cause may be infectious, vascular, systemic immune-mediated or idiopathic. Multiple viral infections have been associated with SSNL. However, dengue fever, which is an RNA viral disease that is directly transmitted by a mosquito of genus Aedes, has been reported to present with SSNHL only thrice in existing literature to the best of our knowledge. There are multiple different proposed mechanisms of SSNHL in viral infections and multiple viruses have been proven to cause hearing loss. However, dengue virus is not one of them. In majority of cases of SSNHL, the exact cause is very difficult to determine. We report the case of a gentleman who had unilateral SSNHL after dengue fever.
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Dengue , Perda Auditiva Neurossensorial , Perda Auditiva Súbita , Viroses , Animais , Humanos , Perda Auditiva Súbita/diagnóstico , Perda Auditiva Súbita/etiologia , Perda Auditiva Neurossensorial/diagnóstico , Perda Auditiva Neurossensorial/etiologia , Dengue/complicações , Dengue/diagnóstico , RNA , Estudos RetrospectivosRESUMO
OBJECTIVE: To determine all types and severity of Otolaryngology consultation requests at our tertiary care center and spectral records of problems related to otorhinolaryngology come across initially by residents which will help in re-shaping residency programmes and enhance patient related care. METHODOLOGY: All otorhinolaryngology consultation received over a three-month period were recorded prospectively. Information collected for each encounter included the time, date, reason for consult at primary service and admission with final ENT diagnosis, any surgical or non-surgical intervention, and basic patient demographics. RESULTS: A total of 127 consults for inpatients were reviewed from April 2020 to June 2020. Out of total, 84 (66.1%) patients were male and 43 (33.8%) were females. Adult patient consultations amounted to 87(68.5%) while 18(14.1%) were in the age range of 6-18 years. Only 4(3.1%) consultations were raised for neonatal patients. Routine consultation were had for 64(50.3%) while 45(35.4%) patients were reviewed as an emergency. Operative interventions were required by 43(33.8%) among which tracheostomy was the most common operative procedure performed in 26(20.7%) patients. If we broadly classified ENT consultations, 40 (31.4%) were of problems related to head and neck region while 38 (29.9%) were related to the laryngology sub-specialty. Most common consultation was for airway assessment in 26(20.7%) patients followed by otorrhoea, in 15 (11.8%) patients. CONCLUSIONS: In inpatients, upper airway assessment, aural discharge and epistaxis were the most frequent complaints for seeking ENT review. This study should prove to be beneficial in forming a curriculum of educational programme for junior residents.
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Internato e Residência , Otolaringologia , Adolescente , Adulto , Criança , Feminino , Humanos , Recém-Nascido , Masculino , Otolaringologia/educação , Encaminhamento e Consulta , Estudos Retrospectivos , Centros de Atenção TerciáriaRESUMO
The temporal bone consists of complex anatomy, and the presence of various vital structures in close proximity makes the surgery of temporal bone highly challenging. Such a surgery requires years of training under the direct observation of trainers. Over the course of history, different training models have been adopted by experts to help train the young surgeons in this complex procedure. Cadaveric dissections of the temporal bone remains the gold standard in training of residents as the cadavers present the actual anatomical details which the surgeons encounter while operating on patients. However, due to scarcity of available cadavers, their one-time-only usage and high cost of involved in such trainings, experts have developed newer techniques of training, including three-dimensional reconstruction models and virtual reality simulators. Most of the literature on simulation in training of residents focuses on anatomical understanding and development of the surgical technique. There has been significant improvement in these techniques over time. With the addition of haptic feedback in the newer virtual simulation models, simulation has edged closer to basic modules of temporal bone dissection. the current review article was planned to have an overview of the different techniques in detail that are currently being in used.
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Osso Temporal , Realidade Virtual , Cadáver , Competência Clínica , Simulação por Computador , Humanos , Osso Temporal/cirurgia , Interface Usuário-ComputadorRESUMO
Coronavirus disease 2019 (COVID-19) has emerged as an unforeseen challenge for head and neck cancer care providers. A similar challenge is also faced by other oncological fields, but the severity of this challenge is highest in otolaryngology because of the need for additional precautionary measures and curbs on the possibility of aerosol forming interventions related to the upper aerodigestive tract. In this narrative review, provision of ethical and consistent care on moral and professional grounds to head and neck cancer patients during the pandemic are discussed for professionals who provide head and neck oncology care.
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Humanity has faced several foes over the centuries, a formidable one amongst them is the current pandemic of COVID-19. The symptoms of COVID-19 are more or less related to the nose and throat. Therefore, patients more often present to Ear Nose Throat (ENT) clinics with symptoms including cough, sore throat, fever and shortness of breath. In the management of head and neck pathologies, as the airway is a direct source of infection, the impact of COVID-19 holds special significance. This review has attempted to explain the various aspects of the disease itself, its diagnosis, the use of personal protective equipment (PPE) to provide an overview of the evolving recommendations in head and neck patients, the future outlook and the limitations faced in developing countries specifically for ENT patients.