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1.
Perspect Public Health ; 140(5): 286-293, 2020 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-32508239

RESUMO

AIMS: Loneliness and social isolation negatively affect wellbeing and quality of life. Despite the proximity of others, older people living in care homes often experience loneliness and social isolation. The impact of participatory arts on wellbeing is widely acknowledged; however, relational impacts have received less attention. This article explores the impact of participatory arts in care homes on the social relationships between older people and older people and care staff. METHODS: 'Creative Journeys', an initiative led by Essex County Council, provides opportunities for older people living in care homes to participate in arts activities. In this study, three arts organisations (reminiscence arts, seated dance, and orchestral music participation) delivered participatory arts in three homes. Stage 1 of the research comprised mixed-methods case studies in each home. Stage 2 involved an online survey across care homes in Essex to provide a broader perspective, with follow-up interviews in three further homes, and a focus group with the arts organisations. Findings presented here focus on the qualitative data around the impact of participatory arts on the social relationships in care homes between older people and older people and care staff. RESULTS: Participatory arts enhanced social relationships between older people and between older people and care staff in care homes. Through engagement in shared experiences leading to increased communication and interaction, participatory arts facilitated social connectedness between residents, and changed the relationship dynamics between older people and care staff, thus promoting reciprocity. CONCLUSION: Participatory arts enable older people to express themselves creatively, and make meaningful contributions to their social relationships. Policy makers and those working in the care sector should consider including participatory arts as an integral and necessary component of quality care for older people living in care homes.


Assuntos
Arte , Instituição de Longa Permanência para Idosos , Relações Interpessoais , Música , Idoso , Dança , Drama , Humanos , Relações Profissional-Paciente , Inquéritos e Questionários , Reino Unido
2.
Anaesthesia ; 75(8): 1070-1075, 2020 08.
Artigo em Inglês | MEDLINE | ID: mdl-31872422

RESUMO

Laryngeal surgery requires a shared airway and close collaboration between surgeon and anaesthetist in order to optimise operating conditions. Apnoeic oxygenation uses the principle of aventilatory mass flow to maintain oxygenation of pulmonary capillary blood under apnoeic conditions while minimising laryngeal movement. Concerns regarding accumulation of carbon dioxide and resultant acidaemia have limited the use of the technique. We performed a prospective study of low-flow apnoeic oxygenation for patients undergoing microlaryngoscopy under general anaesthesia in order to evaluate the ability of the technique to maintain oxygenation and determine the resultant rate of carbon dioxide accumulation. Sixty-four patients undergoing microlaryngoscopy under general anaesthesia were studied between November 2016 and December 2018. Intra-operative oxygenation was provided via a 10-French oxygen catheter placed into the trachea delivering oxygen at 0.5-1.0 l.min-1 . Data regarding apnoea time, peripheral oxygen saturation and venous blood gas concentrations were recorded. The mean (SD) duration of apnoea was 18.7 (7.2) min. Apnoeic oxygenation allowed successful completion of the surgical procedure in 62/64 patients. Mean (SD) rate of rise of the venous partial pressure of carbon dioxide was 0.15 (0.10) kPa.min-1 . Operating conditions were recorded qualitatively as being adequate in all cases. No adverse effects were reported. Low-flow intra-tracheal apnoeic oxygenation is a simple, effective and inexpensive technique to maintain oxygenation for laryngeal surgery.


Assuntos
Manuseio das Vias Aéreas/métodos , Apneia , Laringe/cirurgia , Oxigenoterapia/métodos , Adulto , Idoso , Anestesia Geral , Gasometria , Dióxido de Carbono/sangue , Feminino , Humanos , Cuidados Intraoperatórios , Laringoscopia , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Troca Gasosa Pulmonar
3.
Rhinology ; 57(3): 200-205, 2019 Jun 01.
Artigo em Inglês | MEDLINE | ID: mdl-30629049

RESUMO

BACKGROUND: In order to perform endoscopic sinus surgery (ESS) safely and efficiently, preparation of the nasal mucosa with vasoconstrictor agents is crucial to minimise bleeding. There is no single best method, although traditionally cocaine has been the agent of choice. However, there have been concerns over the potential for systemic side effects when applied topically. With this concern in mind, there exists limited contemporary research looking at cocaine absorption in the context of ESS. This study aims to determine the amount and duration of systemic cocaine absorption after intranasal atomised administration of modified Moffett’s solution prior to ESS. METHODOLOGY: Twelve adults undergoing ESS were enrolled. Modified Moffett's solution containing 100 mg cocaine hydrochloride and 1 mg of adrenaline was administered topically 5 minutes prior to surgery. Serum cocaine and the cocaine degradation product, benzoylecgonine, were measured at specific time points up to 12 hrs post administration. RESULTS: Peak plasma cocaine concentration occurred between 60 and 120 minutes post-administration (range 13-31 micrograms/L). The mean peak plasma concentration was 20.35 micrograms/L occurring at 120 minutes post-administration. Benzoylecgonine was detected in 11 subjects at 60 minutes post-administration and in all subjects 12 hours post-administration of cocaine. CONCLUSIONS: This study demonstrates that there are low levels of systemic absorption of cocaine when administered in an atomised modified Moffett’s formulation prior to endoscopic sinus surgery.


Assuntos
Cocaína , Seios Paranasais , Administração Intranasal , Adulto , Anestésicos Locais/administração & dosagem , Anestésicos Locais/farmacocinética , Cocaína/administração & dosagem , Cocaína/farmacocinética , Endoscopia , Humanos , Mucosa Nasal , Seios Paranasais/cirurgia
4.
J Laryngol Otol ; 131(S1): S36-S40, 2017 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-27786150

RESUMO

BACKGROUND: Nodal metastasis is an important prognostic factor in head and neck squamous cell carcinoma. This study aimed to determine the average nodal basin yield per level of neck dissection, and to investigate if age, gender, body mass index, tumour size, depth of tumour invasion and p16 status influence nodal yield. METHOD: A retrospective review of 185 patients with head and neck squamous cell carcinoma generated 240 neck dissection specimens. RESULTS: The respective mean nodal yields for levels I, II, III, IV and V were 5.27, 9.43, 8.49, 7.43 and 9.02 in non-cutaneous squamous cell carcinoma patients, and 4.2, 7.57, 9.65, 4.33 and 12.29 in cutaneous squamous cell carcinoma patients. Multiple regression analysis revealed that p16-positive patients with mucosal squamous cell carcinoma yielded, on average, 2.4 more nodes than their p16-negative peers (p = 0.04, 95 per cent confidence interval = 0.116 to 4.693). This figure was 3.84 (p = 0.008, 95 per cent confidence interval = 1.070 to 6.605) for p16-positive patients with oral cavity squamous cell carcinoma. CONCLUSION: In mucosal squamous cell carcinoma, p16-positive status significantly influenced nodal yield, with the impact being more pronounced in oral cavity squamous cell carcinoma patients.


Assuntos
Carcinoma de Células Escamosas/patologia , Neoplasias de Cabeça e Pescoço/patologia , Neoplasias Hipofaríngeas/patologia , Neoplasias Laríngeas/patologia , Linfonodos/patologia , Neoplasias Bucais/patologia , Neoplasias Cutâneas/patologia , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Índice de Massa Corporal , Carcinoma de Células Escamosas/metabolismo , Carcinoma de Células Escamosas/cirurgia , Estudos de Coortes , Inibidor p16 de Quinase Dependente de Ciclina/metabolismo , Feminino , Neoplasias de Cabeça e Pescoço/metabolismo , Neoplasias de Cabeça e Pescoço/cirurgia , Humanos , Neoplasias Hipofaríngeas/metabolismo , Neoplasias Hipofaríngeas/cirurgia , Neoplasias Laríngeas/metabolismo , Neoplasias Laríngeas/cirurgia , Metástase Linfática , Masculino , Pessoa de Meia-Idade , Neoplasias Bucais/metabolismo , Neoplasias Bucais/cirurgia , Análise Multivariada , Pescoço , Esvaziamento Cervical , Invasividade Neoplásica , Estadiamento de Neoplasias , Análise de Regressão , Estudos Retrospectivos , Fatores Sexuais , Neoplasias Cutâneas/metabolismo , Neoplasias Cutâneas/cirurgia , Carcinoma de Células Escamosas de Cabeça e Pescoço , Carga Tumoral
5.
Occup Med (Lond) ; 64(7): 521-3, 2014 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-25125489

RESUMO

BACKGROUND: Research indicates that workplace stress has the potential to harm employee health with stress and stress-related absence increasing significantly during economic recession and times of organizational change. AIMS: To explore whether psychosocial hazards and burnout changed over a 12 month period in a public sector organization during a period of severely reduced organizational finances. METHODS: The Management Standards Indicator Tool (MSIT) and the Maslach Burnout Inventory-General Scale (MBI-GS) were administered to employees of one local government department in July 2011 and July 2012. RESULTS: A total of 128 employees completed the questionnaires in July 2011 (response rate 67%) and 57 in July 2012 (response rate 54%). MSIT factor scores of demands, peer support and role worsened significantly over the period of study. Furthermore, all psychosocial hazards scored worse than the recommended level set by Health and Safety Executive. Two burnout dimensions, 'demands' and 'cynicism', significantly worsened over the 12 month period but professional efficacy increased. CONCLUSIONS: The MSIT and MBI-GS appeared to have utility in this comparison. Psychosocial hazards appeared to worsen over the 12 months of the study, as 'demands' and 'cynicism' increased. However, an increase in professional efficacy was also seen, which requires further investigation.


Assuntos
Esgotamento Profissional , Recessão Econômica , Satisfação no Emprego , Doenças Profissionais/etiologia , Ocupações , Setor Público , Estresse Psicológico/etiologia , Adulto , Transtornos de Ansiedade/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Grupo Associado , Setor Público/economia , Fatores de Risco , Apoio Social , Inquéritos e Questionários , Trabalho , Local de Trabalho
7.
Int J Surg ; 11(8): 578-83, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-24075967

RESUMO

The optimal workforce model for surgery has been much debated historically; in particular, whether there should be a recognised role for those successfully completing training employed as non-Consultant grade specialists. This role has been termed the 'sub-consultant' grade. This paper discusses historical and future career structures in surgery, draws international comparisons, and presents the results of a national trainee survey examining the post-Certificate of Completion of Training (CCT) non-consultant specialist grade. Junior doctors in surgical training (i.e. pre-CCT) were invited to participate in an electronic, 38-item, self-administered national training survey. Of 1710 questionnaires submitted, 1365 were appropriately completed and included in the analysis. Regarding the question 'Do you feel that there is a role in the surgical workforce for a post-CCT non-consultant specialist ("sub-consultant") grade in surgery?', 56.0% felt there was no role, 31.1% felt there was a role and 12.8% were uncertain. Only 12.6% of respondents would consider applying for such a post, while 72.4% would not and 15.0% were uncertain. Paediatric (23.3%), general (15.7%) and neurosurgery (11.6%) were the specialties with the highest proportions of trainees prepared to consider applying for such a role. For both questions, there was a significant gender difference in responses (p < 0.0001, Chi-square test) with female trainees more likely to consider applying. Overall 50.8% of respondents felt that the introduction of a post-CCT non-consultant specialist grade would impact positively upon service provision, however, only 21.6% felt it would have a positive impact on patient care, 13.9% a positive impact on surgical training, 11.1% a positive impact on the surgical profession and just 7.9% a positive impact on their surgical career. This survey indicates that the introduction of a 'sub-consultant' grade for surgeons who have completed training would be unpopular, with the majority believing it would be to the detriment of both patient care and surgical training. Changes to surgical career structures must be made in the interests of patient safety and quality, and on this basis ASiT supports the continued provision of primarily Consultant-delivered care.


Assuntos
Cirurgia Geral/educação , Especialização , Feminino , Cirurgia Geral/organização & administração , Cirurgia Geral/tendências , Humanos , Masculino , Médicos/psicologia , Médicos/estatística & dados numéricos , Inquéritos e Questionários , Reino Unido , Recursos Humanos
8.
J Laryngol Otol ; 127(7): 638-42, 2013 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-23701734

RESUMO

Chevalier Jackson was one of the greatest pioneers of otolaryngology. He was a pioneer of oesophagoscopy, bronchoscopy and the removal of foreign bodies. He changed the mortality rate for an airway foreign body from 98 per cent to a survival rate of 98 per cent. He became distressed by the number of preventable injuries in children from the ingestion of caustic substances, most commonly household lye. His experiences of children with oesophageal stricturing secondary to caustic ingestion moved him to start a campaign to force manufacturers to label all poisonous substances as such. This took him from the American Senate to the House of Representatives and back again; the Federal Caustic Poisons Act (1927) is still enforced today. In a career with over 400 publications, written during exacerbations of his pulmonary tuberculosis, his life story is a remarkable one, only part of which is widely known.


Assuntos
Otolaringologia/história , Broncoscopia/história , Esofagoscopia/história , História do Século XIX , História do Século XX , Pediatria/história , Pennsylvania , Sistema Respiratório , Estados Unidos
9.
World J Surg ; 37(5): 945-52, 2013 May.
Artigo em Inglês | MEDLINE | ID: mdl-23423449

RESUMO

BACKGROUND: Fellowship posts are increasingly common and offer targeted opportunities for training and personal development. Despite international demand, there is little objective information quantifying this effect or the motivations behind undertaking such a post. The present study investigated surgical trainees' fellowship aims and intentions. METHODS: An electronic, 38-item, self-administered questionnaire survey was distributed in the United Kingdom via national and regional surgical mailing lists and websites via the Association of Surgeons in Training, Royal Surgical Colleges, and Specialty Associations. RESULTS: In all, 1,581 fully completed surveys were received, and 1,365 were included in the analysis. These represented trainees in core or higher training programs or research from all specialties and training regions: 66 % were male; the mean age was 32 years; 77.6 % intended to or had already completed a fellowship. Plastic surgery (95.2 %) and cardiothoracic (88.6 %) trainees were most likely to undertake a fellowship, with pediatrics (51.2 %), and urology (54.3 %) the least likely. Fellowship uptake increased with seniority (p < 0.01) and was positively correlated (p = 0.016, r = 0.767) with increasing belief that fellowships are necessary to the attainment of clinical competence, agreed by 73.1 %. Fellowship aims were ranked in descending order of importance as attaining competence, increasing confidence, and attaining subspecialist skills. CONCLUSIONS: Over three-quarters of trainees have or will undertake a clinical fellowship, varying with gender, specialty, and seniority. Competence, confidence, and subspecialty skills development are the main aims. The findings will influence workforce planning, and perceptions that current training does not deliver sufficient levels of competence and confidence merit further investigation.


Assuntos
Atitude do Pessoal de Saúde , Educação de Pós-Graduação em Medicina/métodos , Bolsas de Estudo , Motivação , Médicos/psicologia , Especialidades Cirúrgicas/educação , Adulto , Competência Clínica , Educação de Pós-Graduação em Medicina/estatística & dados numéricos , Bolsas de Estudo/estatística & dados numéricos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos e Questionários , Reino Unido
10.
Occup Med (Lond) ; 63(2): 145-7, 2013 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-23307616

RESUMO

BACKGROUND: Psychosocial hazards in the workplace can impact upon employee health. The UK Health and Safety Executive's (HSE) Management Standards Indicator Tool (MSIT) appears to have utility in relation to health impacts but we were unable to find studies relating it to burnout. AIMS: To explore the utility of the MSIT in evaluating risk of burnout assessed by the Maslach Burnout Inventory-General Survey (MBI-GS). METHODS: This was a cross-sectional survey of 128 borough council employees. MSIT data were analysed according to MSIT and MBI-GS threshold scores and by using multivariate linear regression with MBI-GS factors as dependent variables. RESULTS: MSIT factor scores were gradated according to categories of risk of burnout according to published MBI-GS thresholds, and identified priority workplace concerns as demands, relationships, role and change. These factors also featured as significant independent variables, with control, in outcomes of the regression analysis. Exhaustion was associated with demands and control (adjusted R (2) = 0.331); cynicism was associated with change, role and demands (adjusted R (2) =0.429); and professional efficacy was associated with managerial support, role, control and demands (adjusted R (2) = 0.413). CONCLUSIONS: MSIT analysis generally has congruence with MBI-GS assessment of burnout. The identification of control within regression models but not as a priority concern in the MSIT analysis could suggest an issue of the setting of the MSIT thresholds for this factor, but verification requires a much larger study. Incorporation of relationship, role and change into the MSIT, missing from other conventional tools, appeared to add to its validity.


Assuntos
Esgotamento Profissional/psicologia , Estresse Psicológico , Local de Trabalho/psicologia , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Autorrelato
11.
Int J Surg ; 10(8): 389-92, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-22449833

RESUMO

In the past decade surgical training in the United Kingdom (UK) has seen radical overhaul with the introduction of formal training curricula, competency based assessment, and a new Core Surgical Training programme. Despite this, and in common with many other countries, numerous threats remain to sustaining high-quality surgical training and education in the modern working environment. These include service delivery pressures and the reduction in working hours. There are numerous areas for potential improvement and dissemination of best training practice, from incentivising training within the National Health Service (NHS) through top-down government initiatives, to individualised information and feedback for trainees at the front-line. This document sets out the current structure of surgical training in the UK, and describes the contribution to the current debate by the Association of Surgeons in Training. Highlighting areas for improvement at national, regional, local and individual levels, the Association proposes 34 action points to enhance surgical training and education. Adoption of these will ensure future practice continues to improve on, and learn from, the longstanding history of training provided under the guidance of the Royal Surgical Colleges.


Assuntos
Educação de Pós-Graduação em Medicina/tendências , Especialidades Cirúrgicas/educação , Competência Clínica , Humanos , Médicos , Sociedades Médicas , Especialidades Cirúrgicas/tendências , Reino Unido
12.
J Laryngol Otol ; 126(2): 111-5, 2012 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-21888748

RESUMO

BACKGROUND: Major vascular complications in patients with head and neck cancer have previously been thought of as terminal events. However, it is now possible to intervene in many situations, with benefits for quality of life as well as survival. Endovascular techniques have reduced morbidity and mortality in many situations, both emergency and elective. METHOD: We describe the techniques that can be employed in such situations, and present illustrative case reports. Life-threatening haemorrhage, carotid compression and radiation-induced carotid stenosis are all discussed. CONCLUSION: It is possible to predict where complications may arise, and to take prophylactic steps to allow treatment to continue. Early intervention can reduce both morbidity and mortality in this high-risk patient group.


Assuntos
Carcinoma de Células Escamosas/complicações , Doenças das Artérias Carótidas/cirurgia , Neoplasias de Cabeça e Pescoço/complicações , Hemorragia/terapia , Lesões por Radiação/etiologia , Radioterapia/efeitos adversos , Implante de Prótese Vascular/efeitos adversos , Carcinoma de Células Escamosas/patologia , Carcinoma de Células Escamosas/terapia , Doenças das Artérias Carótidas/mortalidade , Doenças das Artérias Carótidas/patologia , Estenose das Carótidas/diagnóstico , Estenose das Carótidas/etiologia , Embolização Terapêutica , Neoplasias de Cabeça e Pescoço/patologia , Neoplasias de Cabeça e Pescoço/terapia , Hemorragia/etiologia , Humanos , Carcinoma de Células Escamosas de Cabeça e Pescoço , Stents/efeitos adversos , Taxa de Sobrevida , Língua/irrigação sanguínea
13.
J Laryngol Otol ; 123(10): 1075-81, 2009 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-19566973

RESUMO

The history of the parathyroid glands is a fascinating one full of famous medical names. The discovery of the glands was followed by laborious research into their anatomy, embryology and pathology and into the physiology of calcium metabolism; this led to the manufacture of hormone substitutes and, finally, to the refinement of surgical techniques. The glands were first identified in 1850 by Sir Richard Owen, conservator of the Hunterian Museum, but it was not until 1880 that the term 'glandulae parathyroideae' was first used. The physiology of parathyroid hormone and calcium metabolism eluded physicians and the forefathers of thyroid surgery alike for several decades more. Patients were treated as curiosities and were documented as untreatable medical patients or as inexplicable thyroid surgery complications. Halsted noticed the 'disastrous results from the loss of the glands' and the resulting tetany, as did Billroth. It is the patients, however, who best illustrate the journey of discovery. In this review, we discuss three cases, highlighting their contributions.


Assuntos
Doenças das Paratireoides/história , Glândulas Paratireoides/cirurgia , Paratireoidectomia/história , Adulto , Feminino , História do Século XIX , História do Século XX , Humanos , Masculino , Pessoa de Meia-Idade , Doenças das Paratireoides/cirurgia , Glândulas Paratireoides/fisiologia , Paratireoidectomia/métodos , Adulto Jovem
14.
16.
Lett Appl Microbiol ; 48(3): 302-6, 2009 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-19187504

RESUMO

AIMS: To determine the presence of Cryptosporidium species in commercially produced turkey flocks on farm and postslaughter. METHODS AND RESULTS: Three separate turkey flocks were sampled at a single farm and again postslaughter at a commercial processing facility. DNA was extracted and purified from faecal (farm) or caecal (postslaughter) samples and a fragment of 18S rDNA was amplified using a nested PCR approach. Amplified fragments were sequenced, aligned and a neighbour joining tree was constructed. Cryptosporidium meleagridis was not identified in any of the flocks tested. However, all flocks tested positive for Cryptosporidium parvum species. One of the flocks tested positive at the farm and postslaughter. CONCLUSIONS: While C. parvum was present in birds at the farm and postslaughter, turkeys at this facility are not likely to be a significant reservoir for this species. SIGNIFICANCE AND IMPACT OF THE STUDY: Cryptosporidium meleagridis infects avian and human hosts and is increasingly being recognized as a significant human pathogen. However, this study found no evidence of C. meleagridis in commercially produced turkeys at a single location.


Assuntos
Matadouros , Criação de Animais Domésticos , Criptosporidiose/veterinária , Cryptosporidium/isolamento & purificação , Doenças das Aves Domésticas/parasitologia , Perus/parasitologia , Animais , Ceco/parasitologia , Criptosporidiose/parasitologia , Cryptosporidium/classificação , Cryptosporidium/genética , DNA de Protozoário/análise , DNA de Protozoário/isolamento & purificação , Fezes/parasitologia , Reação em Cadeia da Polimerase/métodos , RNA Ribossômico 18S/genética
18.
Int J Pediatr Otorhinolaryngol ; 72(12): 1889-92, 2008 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-18976821

RESUMO

Ehlers-Danlos syndrome is a connective tissue disorder characterized by joint hypermobility, skin hyperextensibility and cutaneous fragility. It usually presents in young adults and is rarely diagnosed in children. Voice involvement in young children, to our knowledge, has not been reported in the literature. We present two cases with dysphonia from birth and an eventual diagnosis of Ehlers-Danlos syndrome. The syndrome and its relevance to voice pathology are discussed. We suggest that Ehlers-Danlos syndrome should be considered as an underlying diagnosis in atypical presentations of dysphonia in young children.


Assuntos
Disfonia/genética , Síndrome de Ehlers-Danlos/diagnóstico , Adolescente , Criança , Feminino , Humanos
20.
J Laryngol Otol ; 121(10): 911-6, 2007 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-17559714

RESUMO

The first recorded myringotomy was in 1649. Astley Cooper presented two papers to the Royal Society in 1801, based on his observation that myringotomy could improve hearing. Widespread inappropriate use of the procedure followed, with no benefit to patients; this led to it falling from favour for many decades. Hermann Schwartze reintroduced myringotomy later in the nineteenth century. It had been realised earlier that the tympanic membrane heals spontaneously, and much experimentation took place in attempting to keep the perforation open. The first described grommet was made of gold foil. Other materials were tried, including Politzer's attempts with rubber. Armstrong's vinyl tube effectively reintroduced grommets into current practice last century. There have been many eponymous variants, but the underlying principle of creating a perforation and maintaining it with a ventilation tube has remained unchanged. Recent studies have cast doubt over the long-term benefits of grommet insertion; is this the end of the third era?


Assuntos
Ventilação da Orelha Média , Otite Média com Derrame/cirurgia , História do Século XVII , História do Século XVIII , História do Século XIX , História do Século XX , Humanos , Ventilação da Orelha Média/história , Ventilação da Orelha Média/métodos , Otite Média com Derrame/história
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