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1.
Clin Exp Dermatol ; 48(12): 1328-1332, 2023 Nov 16.
Artigo em Inglês | MEDLINE | ID: mdl-37466281

RESUMO

BACKGROUND: The incidence of skin cancer (SC) has increased in recent years with it being the most common cancer within the UK. The management of SC requires a multidisciplinary approach involving dermatologists and surgical specialities. OBJECTIVES: To assess the confidence of current foundation trainees (FTs) in the assessment of facial SC and referral for surgical management and reconstruction. METHODS: An online survey was distributed via social media and completed by 142 FTs across 13 deaneries. Two higher training respondents were excluded. RESULTS: We found that 50% (71/142) of trainees had only examined one or two patients with SC and 25.3% (36/142) had no experience in SC assessment. Most FTs were not confident in performing a full skin examination (90.2%, 119/132), formulating differential diagnoses for a pigmented facial lesion (45.3%, 64/141) or investigating a facial SC (87.9%, 124/141). Facial defects requiring reconstruction (87.3%, 124/142) were more likely to be referred to plastic surgery. CONCLUSIONS: FTs were not confident in performing full skin examinations nor formulating diagnoses for pigmented lesions. This is concerning given that the majority of FTs will enter general practice and therefore exposure to SC will be common. This may in turn place greater burden on secondary care services such as dermatology and allied surgical specialities resulting in a greater caseload in an already stretched service in the UK. The integration of the British Association of Dermatology undergraduate syllabus into the medical school curriculum should improve confidence in the detection and management of SC at both undergraduate and postgraduate levels.


Assuntos
Neoplasias Cutâneas , Especialidades Cirúrgicas , Humanos , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/cirurgia , Neoplasias Cutâneas/patologia , Currículo , Medicina de Família e Comunidade , Encaminhamento e Consulta , Inquéritos e Questionários , Reino Unido
2.
Cleft Palate Craniofac J ; : 10556656231211422, 2023 Nov 08.
Artigo em Inglês | MEDLINE | ID: mdl-37941383

RESUMO

INTRODUCTION: Cleft Lip and/or Palate (CLP) are the most common congenital orofacial anomalies. Those involved in CLP care may extend beyond the core members of the Cleft multidisciplinary team (MDT) with a variety of medical healthcare professionals destined to contribute to the management of CLP patients at some point during their respective careers. Therefore, it seems essential that a basic understanding of CLP, CLP-associated problems, and potential avenues for direct or indirect involvement in CLP care be introduced at undergraduate level. AIMS: To investigate penultimate and final year undergraduate medical student CLP knowledge and exposure obtained whilst at medical school. METHODOLOGY: An online questionnaire was distributed to penultimate and final year medical students throughout the UK. RESULTS: A total of 3102 responses were received from 35 medical schools. 44.3% (n = 1374) of respondents had no exposure to CLP teaching up until their current year of education. 61.3% (n = 1903) of respondents had never been involved in the care of a CLP patient. 53.6% (n = 1662) of respondents were not confident in their current knowledge of CLP. 78.5% (n = 2257) of respondents indicated a desire to be involved in the care of CLP patients in their future career. CONCLUSION: More than half of the medical student survey respondents were not confident in their current knowledge of CLP and had limited involvement in CLP care. This may translate to a delay in diagnosis when students qualify. Improving CLP education and exposure during undergraduate training can help achieve national CLP standards for early diagnosis.

3.
Craniomaxillofac Trauma Reconstr ; 17(2): 160-168, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38779399

RESUMO

Study Design: Systematic Review and Meta-Analysis. Objective: There has been an increasing trend in maxillofacial injuries associated with combat trauma. Within the maxillofacial complex, the mandible is the most likely structure to be damaged during combat. The structural deficits as a result can be reconstructed with many options. These include vascularised bone grafts (VBGs), non-vascularised bone grafts (NVBGs), alloplastic implants, reconstruction bars and distraction osteogenesis. This study aimed to determine the common modality and efficacy of mandibular reconstruction in combat trauma-related defects. Methods: A literature search was conducted on Pubmed, Prospero, Dynamed, DARE, EMBASE, COCHRANE and BMJ databases. Results: A total of six articles met the inclusion criteria identifying 165 patients requiring mandibular reconstruction. Non-vascularised iliac bone graft (n = 137) was the most common method followed by ileac crest bone chips harvest using Dacron urethran osteomesh tray (n = 24) and frontoparietal grafts (n = 4). Meta-analysis of five out of six trials demonstrated an overall success rate of 85% (95% CI 79-90; I2 = 59%). A total of 13% (n = 22) of reconstructions failed either completely or partially and 21% (n = 34) of patients suffered postoperative complications. Conclusions: NVBGs are a practical, cost-effective and favourable method of war zone management of mandibular defects with success rates comparable to those reported in the civilian literature. However, general trauma principles take precedence to rule out life-threatening injuries. Due consideration of patient factors, surgical factors, and available resources are required in the first-line management of combat-related mandibular defects.

4.
Br J Oral Maxillofac Surg ; 62(3): 229-232, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38402069

RESUMO

The chance of death from medical error within the hospital setting is 33,000 times greater than dying in an aircraft crash. Despite patient safety being central to healthcare delivery across the world, medical errors and patient harm remain prevalent. This review evaluates the role of the criminal law in regulating healthcare across England and Wales, using prior legal case studies, and focussing on the offence of gross negligence manslaughter (GNM). It further examines the extent to which the law promotes patient safety and minimises fatal errors in healthcare. Medical negligence resulting in a patient's death invokes the more punitive criminal law. In the context of the legal framework in England and Wales, individuals, including medical professionals, who are found to have caused a fatality due to 'gross negligence' may potentially be subject to manslaughter charges. Healthcare delivery is complex as it involves working in high-risk environments, invariably as part of a team. When things go wrong, it is rarely the result of an individual's error but rather a systemic failure. Human factors that may contribute to GNM include organisational influences such as trust targets and pressures to deliver results, unsafe supervision, or inadequate staffing, and preconditions for unsafe acts whereby clinicians are fatigued whilst performing multiple roles simultaneously. A more just culture is warranted in response to the criminalisation of cases of healthcare malpractice, in particular those involving GNM, in which healthcare professionals would be able to learn without fear of retribution.


Assuntos
Imperícia , Erros Médicos , Segurança do Paciente , Humanos , Segurança do Paciente/legislação & jurisprudência , Erros Médicos/legislação & jurisprudência , Imperícia/legislação & jurisprudência , Inglaterra , País de Gales , Direito Penal
5.
Br J Oral Maxillofac Surg ; 62(3): 233-246, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38431506

RESUMO

Scapular tip flaps (STF) may be used as an alternative to traditional methods of reconstruction of head and neck cancer (HNC) defects. This study aimed to establish the success and complication rates for STF in HNC reconstruction. A literature search was conducted on PubMed, BMJ Journals, DARE, EMBASE databases and Cochrane (CENTRAL) register. (Registry CRD42023428012). A total of 23 studies fulfilled the inclusion criteria with 474 patients who underwent reconstructive procedures using the STF. 100% of STF used were free flaps (STFFs). The most common reason for reconstruction was following malignancy (81.4%, n = 386). The pooled success rates in all studies using scapular tip flaps in head and neck reconstruction was 99% (95% CI, 97 to 100, p = 1.00; I2 = 0). Pooled total complication rates were 38% (95% CI, 25 to 51, p < 0.01; I2 = 90%). 19.6% required return to theatre with only 1.5% being for repeat flap coverage. The STF demonstrated an overall success rate of 99%. This is higher than other documented success rates with mainstay flaps for HNC defect reconstruction. Complication and re-operation rates were also like recorded rates. This review demonstrates the advantage of STF as a safe and versatile reconstructive option for HNC related defects. Evaluation of the literature is limited by poor-quality studies and comparability bias.


Assuntos
Neoplasias de Cabeça e Pescoço , Procedimentos de Cirurgia Plástica , Escápula , Retalhos Cirúrgicos , Humanos , Procedimentos de Cirurgia Plástica/métodos , Escápula/cirurgia , Escápula/transplante , Neoplasias de Cabeça e Pescoço/cirurgia , Retalhos Cirúrgicos/cirurgia , Retalhos de Tecido Biológico/transplante
6.
Br J Oral Maxillofac Surg ; 62(2): 140-149, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38290861

RESUMO

Supermicrosurgery is an evolving approach in the reconstruction of head and neck (HN) and craniofacial (CF) defects. This systematic review aims to evaluate the use of supermicrosurgery for arterial or combined arterial and venous anastomoses in the reconstruction of HN and CF soft tissue defects, and the associated success, total complication, and reoperation rates. A literature search was conducted on PubMed, Dynamed, DARE, EMBASE, Cochrane, and British Medical Journal (BMJ) electronic databases (PROSPERO ID: CRD42023476825). Nine studies fulfilled the inclusion criteria with 35 patients who underwent soft tissue reconstructive procedures using supermicrosurgery. Twenty-one flaps were performed on 20 patients (57.1%) with the remaining 15 patients (42.9%) undergoing supermicrosurgical replantation. The most common pathology requiring reconstruction was HN trauma (n = 16, 45.7%) followed by malignancy (n = 15, 42.9%). The pooled success rate for supermicrosurgery was 98% (95% CI 90 to 100, p = 1.00; I2 = 0%). The cumulative complication rate across all the studies was 46% (95% CI 13 to 80, p < 0.01; I2 = 0%), and the pooled rate of reoperation was 1% (95% CI 0 to 8, p = 0.23; I2 = 24%). The use of supermicrosurgery for HN and CF soft tissue reconstruction has an overall success rate of 98%, which is commensurate with traditional microsurgery for HN reconstruction. Complication and reoperation rates are comparable to previous literature. This study confirms the feasibility of supermicrosurgery as a safe and reliable reconstructive option for HN and CF defects.


Assuntos
Retalhos de Tecido Biológico , Neoplasias , Procedimentos de Cirurgia Plástica , Humanos , Pescoço , Cabeça/cirurgia
7.
Br J Oral Maxillofac Surg ; 62(2): 105-112, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38199888

RESUMO

Alloplastic implants such as acellular dermal matrix (ADM) have been used for various aesthetic and reconstructive purposes since the 1990s. Rhinoplasty addresses both aesthetic and functional nasal impairments, often involving the adoption of grafting materials. Currently, autologous grafts, such as those using septal cartilage, are the gold standard. However, they pose the risk of donor site morbidity, technical challenges, and additional operative time. We review total complications, resorption/re-operation and success rates associated with the use of ADM in rhinoplasty. A literature search was conducted on PubMed, Prospero, DynaMed, DARE, EMBASE and COCHRANE databases. (Registry: CRD42023428019). A total of 462 patients from 15 studies were included, the mean (range) age was 30 (12-65) years, with a female-to-male ratio of 2:1. The most common indications for ADM were for cosmetic (35%, n = 163) and functional rhinoplasty (5%, n = 24). The most common type of ADM used was Alloderm (46%, n = 211). The most common indication for ADM was dorsal nasal augmentation (68%, n = 314). Eleven patients (2%) required revision surgery. The pooled success of ADM in rhinoplasty was 96% (95% CI 94 to 99, p = 0.93; I2 = 0%). 2% of patients developed postoperative complications and no statistically significant difference was seen in complications or success rates when comparing the different types of ADM. ADM in rhinoplasty was associated with fewer complications and re-operation rates, and similar if not less resorption compared to traditional autografts. Therefore, it can be a viable alternative to current autologous grafts in rhinoplasty surgery.


Assuntos
Derme Acelular , Procedimentos de Cirurgia Plástica , Rinoplastia , Humanos , Estética Dentária , Nariz
8.
Br J Oral Maxillofac Surg ; 62(2): 128-139, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38290862

RESUMO

Ptosis is an abnormally low-positioned upper eyelid. Management depends on severity, aetiology, and function of the levator palpebrae superioris muscle (LPS). This review evaluates the success of autogenous fascia lata slings (AFLS) in the surgical management of ptosis, together with complication and reoperation/revision rates. A literature search was conducted on PubMed, Google Scholar PROSPERO, Dynamed, DARE, EMBASE, Cochrane, and BMJ databases (PROSPERO registration: CRD42023475090), and 30 studies (3690 patients and 5059 eyes) were included. The average age of the patients was 14.2 years with a ratio of male:female patients of 1:0.7. A total of 2532 eyes had undergone a fascial sling with autogenous fascia lata. The average follow-up period was 32.6 months. Improvement in the margin to reflex distance 1 (MRD1) with fascial sling surgery was 2.79 mm. The rate of complications from surgery involving autogenous fascia lata was 21.3%. The most common complications included lagophthalmos (19.8%), residual ptosis (11.5%), and corneal damage (10.4%). The reoperation rate was 13.4%. Most common indications for reoperation were cosmetic, with asymmetry (18%), lid crease abnormalities (30%), and upper eyelid trimming (18%). The overall complication rate in AFLS patients was 20% (95% CI: 6 to 35, p < 0.01; I2 = 89%) versus 27% (95% CI: 14 to 40, p < 0.01; I2 = 90%) in non-AFLS patients. AFLSs are prudent in the surgical management of ptosis. The results of this review demonstrate that their use is associated with similar complication rates but fewer reoperations than other traditional techniques.


Assuntos
Blefaroptose , Fascia Lata , Humanos , Blefaroptose/cirurgia , Pálpebras/cirurgia , Fascia Lata/transplante , Reoperação , Transplante Autólogo
9.
J Biomol Struct Dyn ; 42(4): 2034-2042, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-37286365

RESUMO

The inflicted chaos instigated by the SARS-CoV-2 (Severe acute respiratory syndrome coronavirus 2) globally continues with the emergence of novel variants. The current global outbreak is aggravated by the manifestation of novel variants, which affect the effectiveness of the vaccine, attachment with hACE2 (human Angiotensin-converting enzyme 2) and immune evasion. Recently, a new variant named University Hospital Institute (IHU) (B.1.640.2) was reported in France in November 2021 and is spreading globally affecting public healthcare. The B.1.640.2 SARS-CoV-2 strain revealed 14 mutations and 9 deletions in spike protein. Thus, it is important to understand how these variations in the spike protein impact the communication with the host. A protein coupling approach along with molecular simulation protocols was used to interpret the variation in the binding of the wild type (WT) and B.1.640.2 variant with hACE2 and Glucose-regulating protein 78 (GRP78) receptors. The initial docking scores revealed a stronger binding of the B.1.640.2-RBD with both the hACE2 and GRP78. To further understand the crucial dynamic changes, we looked at the structural and dynamic characteristics and also explored the variations in the bonding networks between the WT and B.1.640.2-RBD (receptor-binding domain) in association with hACE2 and GRP78, respectively. Our findings revealed that the variant complex demonstrated distinct dynamic properties in contrast to the wild type due to the acquired mutations. Finally, to provide conclusive evidence on the higher binding by the B.1.640.2 variant the TBE was computed for each complex. For the WT with hACE2 the TBE was quantified to be-61.38 ± 0.96 kcal/mol and for B.1.640.2 variant the TBE was estimated to be -70.47 ± 1.00 kcal/mol. For the WT-RBD-GRP78 the TBE -was computed to be 32.32 ± 0.56 kcal/mol and for the B.1.640.2-RBD a TBE of -50.39 ± 0.88 kcal/mol was reported. This show that these mutations are the basis for higher binding and infectivity produced by B.1.640.2 variant and can be targeted for drug designing against it.Communicated by Ramaswamy H. Sarma.


Assuntos
COVID-19 , Humanos , Chaperona BiP do Retículo Endoplasmático , Ligação Proteica , SARS-CoV-2/genética , Glicoproteína da Espícula de Coronavírus/genética
10.
BMJ Case Rep ; 16(2)2023 Feb 07.
Artigo em Inglês | MEDLINE | ID: mdl-36750292

RESUMO

Syncope as a presentation for head and neck cancers is extremely rare. We report a case of a man in his 50s presenting with syncope and a left-sided neck mass. The diagnosis of syncope was secondary to a neck mass compressing the carotid body. After biopsy, it was found to be a metastatic papillary thyroid cancer for which the patient underwent a total thyroidectomy and neck dissection. We describe a workflow protocol for investigating patients presenting with syncope and associated neck mass. The work-up for such patients should include general, cardiological and otolaryngological-specific investigations.


Assuntos
Carcinoma Papilar , Neoplasias da Glândula Tireoide , Masculino , Humanos , Câncer Papilífero da Tireoide/cirurgia , Neoplasias da Glândula Tireoide/patologia , Carcinoma Papilar/cirurgia , Pescoço/patologia , Tireoidectomia/métodos , Esvaziamento Cervical/métodos , Síncope
11.
Br J Oral Maxillofac Surg ; 61(2): 147-151, 2023 02.
Artigo em Inglês | MEDLINE | ID: mdl-36797121

RESUMO

Oral and maxillofacial surgery (OMFS) applicants are faced with numerous challenges. Previous research has demonstrated that financial burden, length of OMFS training, and impact on personal life are cited as major drawbacks to pursuing the specialty, with trainees having concerns about the Membership of the Royal College of Surgeons (MRCS) examinations. The current study aimed to explore second-degree medical students' concerns about obtaining a specialty training post in OMFS. An online survey was distributed via social media to second-degree students across the United Kingdom and 106 responses were received. A lack of publications and lack of involvement in research (54%) as well as attaining accreditation with the Royal College of Surgeons (27%) were cited as the primary and secondary concerns in relation to securing a higher training post. Seventy-five per cent of respondents had no first-author publications, 93% expressed concerns about passing the MRCS examination, and 73% had more than 40 OMFS procedures within their logbook. Second-degree medical students reported having ample clinical and operative experience in OMFS. Their main concerns were about research and MRCS examinations. To alleviate these concerns, BAOMS could provide educational initiatives and dedicated mentorship programmes for second-degree students, and could adopt a collaborative approach with discussion with major postgraduate training stakeholders.


Assuntos
Estudantes de Medicina , Cirurgiões , Cirurgia Bucal , Humanos , Cirurgia Bucal/educação , Currículo , Escolaridade , Inquéritos e Questionários , Reino Unido
12.
Br J Oral Maxillofac Surg ; 61(7): 455-463, 2023 09.
Artigo em Inglês | MEDLINE | ID: mdl-37442708

RESUMO

The popularity of cosmetic surgery is on the increase with the face being one of the most common anatomical areas operated on. Pre-existing mental health conditions can be associated with adverse patient outcomes after cosmetic surgery and can result in deterioration of postoperative mental health and lack of patient satisfaction. Therefore, identifying the presence of psychiatric disorders through preoperative screening should be considered during consultation for facial cosmetic surgery. In this study, we reviewed the types of preoperative mental health screening tools used in cosmetic facial surgery and the prevalence of mental health conditions among patients undergoing cosmetic facial surgery. A literature search was conducted on Pubmed, Prospero, Dynamed, DARE, EMBASE, and COCHRANE databases. A total of 12 articles fulfilled the inclusion criteria. A total of 2194 participants were included in this review. Rhinoplasty (n=1154), blepharoplasty (n=138) and rhytidectomy (n=83) were the most performed facial cosmetic procedures, respectively. A total of 758 (34.1%) had a diagnosis of a potential mental health problem following the preoperative screening. With body dysmorphic disorder (BDD) being the most common (20.0%). The BDD questionnaire was the most used screening tool (n=4). Mental health diagnoses were more common in patients in low-income countries (48.4%) compared to patients from non-low-income countries (25.7%). Given our findings, we propose the routine use of mental health screening tools in all patients undergoing facial cosmetic surgery. This will improve satisfaction rates post-facial cosmetic surgery and may reduce the number of unnecessary procedures.


Assuntos
Rinoplastia , Ritidoplastia , Cirurgia Plástica , Humanos , Saúde Mental , Satisfação do Paciente
13.
Br J Oral Maxillofac Surg ; 61(7): 464-474, 2023 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-37400344

RESUMO

Eyelid defects can occur secondary to tumours, trauma, burns, and congenital factors. Among the most challenging aspects of eyelid reconstruction is the rebuilding of a tarsal substitute due to its delicate and multi-layered tissue composition. Attempts to use biomaterials for posterior lamellar reconstruction are intended to provide an alternative to traditional autograft reconstructions. In this review, we aimed to assess the types of biomaterials used for the reconstruction of the posterior lamella associated with eyelid defects and the associated clinical outcomes. A literature search was conducted on Pubmed, Prospero, Dynamed, DARE, EMBASE, and COCHRANE databases. A total of 15 articles fulfilled the inclusion criteria, and 129 patients with 142 eyelids reconstructed, using artificial grafts, were included in the review. Acellular dermis allograft (AlloDerm®, LifeCell) (n = 49) was the most common artificial graft used. A meta-analysis was performed, which demonstrated a pooled success rate of artificial grafts of 99% (95% CI 96-100, p = 0.05; I2 = 40%, total complications seen 39% (95% CI 96-100, p = 0.05; I2 = 40%) and re-operation rates of 5.6% (n = 8). The biomaterials used demonstrated an overall success rate of 99%, which is similar if not greater than that reported with the use of traditional autograft reconstruction techniques, with similar complications and fewer re-operations than autografts. This suggests that clinicians should consider the clinical use of artificial grafts for posterior lamellar reconstruction.

14.
Br J Oral Maxillofac Surg ; 61(6): 443-445, 2023 07.
Artigo em Inglês | MEDLINE | ID: mdl-37393184

RESUMO

Non-surgical facial aesthetics (NSFA) are cosmetic procedures intended to reduce signs of ageing and provide facial rejuvenation. There is currently no recommendation for NSFA to be included in the undergraduate dental curriculum globally. This study aims to gain the views of final year dental students about pursuing a career in NSFA. An online survey was completed by 114 final year dental students across two English Universities. A total of 67% (77/114) of students would pursue a career in NSFA. A total of 76% (87/114) and 75% (86/114) of students were not aware of the complications associated with the administration of dermal fillers and Botox injections, respectively. Most students considered NSFA upon graduation. NSFA provides a transferable skillset and useful anatomical knowledge. Incorporation of NSFA in undergraduate education could financially support oral and maxillofacial surgery (OMFS) trainees within their second degree. This may in turn promote retention within the speciality with high financial costs associated with OMFS training.


Assuntos
Estudantes de Medicina , Cirurgia Bucal , Humanos , Cirurgia Bucal/educação , Estética Dentária , Face , Currículo , Inquéritos e Questionários
15.
Br J Oral Maxillofac Surg ; 61(6): 422-427, 2023 07.
Artigo em Inglês | MEDLINE | ID: mdl-37321899

RESUMO

Within the UK, oral and maxillofacial surgery (OMFS) is a competitive specialty with a rigorous training programme that currently requires dual degrees in both medicine and dentistry. Training in OMFS can present various challenges in terms of finances, length of training, and work-life balance. The current study explores the concerns of second-degree dental students in trying to obtain an OMFS specialty training post, as well as their views on the second-degree curriculum. An online survey was distributed via social media to second-degree dental students across the UK and 51 responses were received. Respondents cited a lack of publications (29%), specialty interviews (29%), and the OMFS logbook (29%) as the primary concerns about securing a higher training post. Eighty-eight per cent felt there were elements of repetition within the second degree for which competencies had already been achieved, and 88% agreed with streamlining the curriculum within the second degree. We propose that the second degree should incorporate ways to build the OMFS ST1/ST3 portfolio as part of a tailored curriculum, removing or condensing the repetitive elements, and instead emphasising areas of concern for trainees such as research, operative experience, and interview guidance. Second-degree students should be provided with mentors with an interest in research and academia to provide guidance and promote early interest in academia.


Assuntos
Procedimentos Cirúrgicos Bucais , Cirurgia Bucal , Humanos , Estudantes de Odontologia , Currículo , Cirurgia Bucal/educação , Inquéritos e Questionários , Atitude , Reino Unido
16.
Br J Oral Maxillofac Surg ; 61(8): 514-521, 2023 10.
Artigo em Inglês | MEDLINE | ID: mdl-37661537

RESUMO

Head and neck cancer (HNC) resection often leaves soft tissue defects and exposure of vital structures. In recent years, there has been an increase in the use of robotic surgery for HNC resections. This allows for achieving smaller defects by using a tissue-sparing approach. However, this poses a challenge for reconstruction with less space available to perform microsurgery. We reviewed the efficacy of robotic surgery in the reconstruction of HNC defects by assessing the impact on flap success and complication rates. A literature search was conducted on Pubmed, Prospero, Dynamed, DARE, EMBASE, and COCHRANE databases. A total of 14 articles fulfilled the inclusion criteria with 96 patients aged mean (range) 60.7 (29-87) years, undergoing robotic reconstruction. The radial forearm flap was the most commonly used flap for robot-assisted reconstruction (n = 47). Robotic graft inset was performed in 94 cases and robotic assisted microvascular anastomoses for 25 vessels. One hundred per cent of flaps survived with a total of 25 (26.0%) complications (wound healing (n = 7), fistula formation (n = 2), haematoma (n = 4), dehiscence (n = 10), and wound infection (n = 2). Seven (12.2%) patients required additional surgery for managing complications and revision of the flap. Fewer complications were seen in patients undergoing robotic-assisted microvascular anastomoses compared with open anastomoses (4.0% versus 34.2%, p < 0.05). Robot-assisted reconstruction in HNC defects demonstrates 100% success rate with minor associated complications. Our results also support feasibility in both flap inset and microvascular anastomoses. Our results also demonstrate feasibility in both flap inset and microvascular anastomoses. Significantly fewer complications were seen with robotic-assisted microvascular anastomoses compared with open anastomoses.


Assuntos
Retalhos de Tecido Biológico , Neoplasias de Cabeça e Pescoço , Procedimentos de Cirurgia Plástica , Procedimentos Cirúrgicos Robóticos , Humanos , Idoso , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Retalhos Cirúrgicos/irrigação sanguínea , Neoplasias de Cabeça e Pescoço/cirurgia , Microcirurgia/métodos , Retalhos de Tecido Biológico/irrigação sanguínea , Estudos Retrospectivos
17.
J Dent ; 128: 104366, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-36402257

RESUMO

OBJECTIVE: Intracranial abscesses are relatively uncommon, but can result in significant mortality and morbidity. Whilst many potential causes of brain abscesses are recognised, in many cases the origin of infection remains clinically unidentified. Our objective was to investigate the role of bacteria found in the oral cavity in the development of brain abscesses. METHODS: A retrospective analysis was performed using data from 87 patients admitted to a single UK neurosurgical unit with brain abscesses over a 16-year period. Using microbiological data obtained from abscess sampling and peripheral cultures, species of bacteria were categorised in patients where no primary source of infection was identified (NSI) for their brain abscess (n = 52), or where an infective source (ISI) was identified. The microbiological data was then screened to identify common oral bacteria in each group. RESULTS: Brain abscesses from the ISI group (n = 35) demonstrated a significantly lower preponderance of oral bacteria (n = 8), than the NSI group (n = 29) (p < 0.05). Brain abscesses from the NSI group also had significantly higher counts of Streptococcus anginosus compared to ISI (p < 0.05), with brain abscesses being most common in the frontal and parietal lobes for both ISI and NSI. CONCLUSIONS: These findings suggest that the oral cavity could be considered as a source of occult infection in cases of brain abscess where no clear cause has been identified. Future studies should include oral screening and microbiome analysis to better understand the mechanisms involved and develop approaches for prevention. CLINICAL SIGNIFICANCE STATEMENT: Oral bacteria may be an under-recognised cause of brain abscesses. Careful review of oral health in brain abscess patients may help establish causation, particularly in patients with no cause for their abscess identified. Good levels of oral health may help prevent the development of brain abscesses in some individuals.


Assuntos
Abscesso Encefálico , Humanos , Bactérias , Abscesso Encefálico/microbiologia , Estudos Retrospectivos , Microbiota
18.
Br J Oral Maxillofac Surg ; 60(4): 448-453, 2022 05.
Artigo em Inglês | MEDLINE | ID: mdl-35339297

RESUMO

Oral and Maxillofacial Surgery (OMFS) has been increasing in popularity amongst medicine first trainees. Despite this, there is still limited exposure at the undergraduate level. This study aimed to: evaluate the experience of medical students in the field of OMFS, the awareness of medical students to OMFS resources/societies and to determine the greatest motivators and deterrents for students in pursuing a career in OMFS. An online survey was distributed to 198 students spread across two English universities. 131 students (66.2%) were from University A and 67 (33.8%) students were from University B. A total of 61.1% of undergraduate medical students had no exposure to OMFS up until their current stage of training with no statistically significant differences in OMFS exposure between the year groups (p>0.05). 37% of students considered OMFS as a potential career path with dual qualification being the deterrent in 44% of cases. 97.0% of students were not able to state any organisations/resources available to support them in pursuing a career in OMFS. Within our cohort exposure to OMFS was greater than earlier reports, however; undergraduate exposure to OMFS is still very limited in UK medical schools. Conducting a dental degree following the primary medical qualification appears to be the greatest obstacle to students considering OMFS training. OMFS remains unknown to medical students and healthcare professionals. We need grass root changes at undergraduate level to improve the future of OMFS training.


Assuntos
Estudantes de Medicina , Cirurgia Bucal , Escolha da Profissão , Humanos , Faculdades de Medicina , Cirurgia Bucal/educação , Inquéritos e Questionários , Reino Unido
19.
Br J Oral Maxillofac Surg ; 60(7): 940-944, 2022 09.
Artigo em Inglês | MEDLINE | ID: mdl-35339298

RESUMO

Neck lumps are a common clinical presentation in both primary care, the emergency department and in specialist clinics. Foundation doctors and final year medical students are often not confident in the assessment of patients presenting with head and neck symptoms. We evaluated medical students confidence in performing a systematic neck lump examination, formulation of differential diagnosis and presentation to senior colleagues. An online survey was completed by 185 medical students across two English Universities; 122 (66.0%) students were from University A and 63 (34.0%) students were from University B. Students were in their third-fifth year of medical school. 98.4% (n=182) of participants reported receiving formal teaching of neck lump examination during medical school for the 66.0% (n=122) of medical students were confident in examining a neck lump but 62.4% (n=115) were not confident in presenting examination findings to a senior colleague. Totals of 78.4% (n= 145) and 64.8% (n=120) did not feel confident in generating a list of differential diagnoses for a patient with an anterior or posterior neck lump, respectively. A total of Despite being able to examine neck lumps, medical students did not feel confident in presenting their examination findings or proposing differential diagnoses. This may be due to superficial understanding and poor knowledge translation into clinical practice. Use of a lymphadenopathy simulator, the teaching of common malignancies and corresponding head and neck lymph node drainage may improve diagnostic reasoning and aid early detection of cancer and other conditions.


Assuntos
Educação de Graduação em Medicina , Médicos , Estudantes de Medicina , Competência Clínica , Currículo , Cabeça , Humanos , Pescoço , Inquéritos e Questionários
20.
Br J Oral Maxillofac Surg ; 60(6): 817-822, 2022 07.
Artigo em Inglês | MEDLINE | ID: mdl-35428516

RESUMO

Facial trauma accounts for 5%-10% of all presentations to emergency departments (ED) in the UK, and it is often referred to the oral and maxillofacial surgery (OMFS) department by ED physicians. Undergraduate medical students often have limited exposure to OMFS, and this is likely to translate to reduced exposure to facial trauma. We investigated the exposure of undergraduate clinical medical students to facial trauma teaching and asked about their confidence to manage facial lacerations and their ability to diagnose common facial fractures. An online survey was completed by 237 medical students across two English universities, 154 (65%) from University A and 83 (35%) from University B. Of the students, 68% reported no exposure to any teaching in facial trauma up to their current year of medical school; no statistically significant differences were found among the year groups (p>0.05). The majority of facial fractures within our cohort were referred to ear, nose and throat (ENT) (43%), followed by OMFS (31%), and plastic surgery (12%). In total, 84% of students did not feel competent to manage facial lacerations, and 95% were not confident to present a facial injuries examination to a senior colleague. Exposure to facial trauma teaching remains poor. Future work should aim to devise a clear OMFS curriculum with objective teaching on facial trauma.


Assuntos
Educação de Graduação em Medicina , Traumatismos Faciais , Lacerações , Fraturas Cranianas , Estudantes de Medicina , Currículo , Traumatismos Faciais/terapia , Humanos , Faculdades de Medicina , Inquéritos e Questionários , Reino Unido
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