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The aim of this study was to determine if the risk of neurological injury to the inferior alveolar nerve (IAN) and the lingual nerve (LN) following the extraction of lower third molars is affected by the anesthetic modality (local anesthesia (LA) vs. general anesthesia (GA)). A systematic search was performed through the PubMed, Scopus, Cochrane Library, and Web of Science databases; furthermore, a manual search was performed by analyzing the references of full-text articles. From a total of 309 studies (collected after the removal of duplicates), 6 studies were selected. Of these, 4 reported a correlation between GA and nerve damage, while the other 2 did not show an obvious association. The level of bias in the studies was also calculated. Only 2 studies showed a medium risk of bias, while 4 studies showed a high risk of bias; no study showed a low risk of bias. Four of the 6 studies highlighted a higher incidence of IAN and LN injury following the extractions performed under GA. Although no scientific evidence is yet available, due to the scarcity and the limited quality of the studies in the literature, considering the riskbenefit ratio, LA should be the first choice in lower third molar surgery.
Assuntos
Anestésicos , Traumatismos do Nervo Lingual , Humanos , Nervo Mandibular , Dente Serotino/cirurgia , Extração Dentária/efeitos adversosRESUMO
INTRODUCTION: Even in after curative surgery and adequate linfoadenectomy the survival of advanced gastric cancer (AGC) remains poor. At present some data have been published on the effects of NACT and perioperative chemotherapy on AGC and Esophago-gastric cancer (EGC) but not definitive ones. The present meta-analysis aims to evaluate the effects of neoadjuvant chemotherapy (NACT) on the AGC and EGC. MATERIAL AND METHODS: A systematic review with meta-analysis of randomized controlled trials (RCTs) of NACT + surgery vs. Surgery in patients with AGC and EGC was performed. RESULTS: 15 RCTs have been included (2001 patients: 977 into NACT + surgery arm and 1024 into control arm). NACT + Surgery reduces the overall mortality at 1, 3 and 5-year in cumulative analysis (RR = 0.78; 0.81; 0.88 respectively), at 1, 2, 3 and 5-years in EGC (RR = 0.79; 0.83; 0.84; 0.91 respectively) and at 3 and 5-years in AGC (RR = 0.74; 0.82 respectively). Morbidity and perioperative mortality rate are not influenced by NACT. Recurrence rate is reduced by NACT + surgery in EGC (RR = 0.80). CONCLUSIONS: NACT reduces the mortality in gastric and esophago-gastric cancer. Morbidity and perioperative mortality are not influenced by NACT. The overall recurrence rate is reduced by NACT in esophago-gastric cancer.
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Antineoplásicos/administração & dosagem , Neoplasias Esofágicas/terapia , Gastrectomia/mortalidade , Terapia Neoadjuvante/métodos , Neoplasias Gástricas/terapia , Quimioterapia Adjuvante/métodos , Feminino , Gastrectomia/métodos , Humanos , Masculino , Recidiva Local de Neoplasia/epidemiologia , Ensaios Clínicos Controlados Aleatórios como Assunto , Resultado do TratamentoRESUMO
INTRODUCTION: The necessity to develop new treatment options for challenging procedures in hernia surgery is becoming even more evident and tissue engineering and biological technologies offer even newer strategies to improve fascial healing. The present case reports a patient-tailored surgical technique performed to repair a grade IV abdominal incisional hernia, with a combined use of platelet-rich plasma and bone marrow-derived mesenchymal stromal cells, implanted on a biological mesh. PRESENTATION OF THE CASE: A 71 year-old female patient complained of an abdominal incisional hernia, complicated by enterocutaneous fistula, four-months following laparostomy. Contrast enhanced computed tomography showed an incisional hernia defect of 15.5×20cm, with a subcutaneous abscess and an intestinal loop adherent to the anterior abdominal wall, with a concomitant enterocutaneous fistula. Surgery involved abdominal wall standardized technique closure, with in addition platelet-rich plasma and bone marrow-derived mesenchymal stromal cells implanted on a biological mesh. Two years follow up showed no recurrences of incisional hernia. DISCUSSION: Coating surgical meshes with patient's own cells may improve biocompatibility, by reducing inflammation and adhesion formation. Moreover, platelet-rich plasma is a good source of growth factors for wound healing, as well as a good medium for bone marrow multinucleate cells introduction into fascial repair. CONCLUSION: This approach is likely to improve abdominal wall repair in high grade (IV) incisional hernia, with the real possibility of improving prosthetic compatibility and reducing future recurrences. The authors agree with the necessity of further studies and trials to assure the safety profile and superiority of this procedure.
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In bloodless surgery a series of measures has to be implemented to reduce the perioperative need for transfusion of whole blood or its components. Jehovah's Witness are the most representative group of patients opting for bloodless surgery as their faith follows strict believes that prohibits receiving blood. Geriatric patients requiring bloodless surgery are even more delicate and represent a challenge for surgeons. The physiological response of the over 65 year population to decreased hemoglobin level is slower and less effective than in young and adult patients. Herby we describe the perioperative protocol implemented in our surgical Department offered to geriatric Jehovah's Witness patients. Preoperative optimization of the patients is the key step in the preparation period. Intraoperative anesthetic and surgical measures are also required along with a strict postoperative follow-up. From our experience, bloodless surgery is feasible in the geriatric population as long as it is performed in specialized centers where a multidisciplinary team is prepared to specifically manage this scenario. Rigorous patients selection and preparation are mandatory.
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Perda Sanguínea Cirúrgica/prevenção & controle , Procedimentos Médicos e Cirúrgicos sem Sangue/métodos , Protocolos Clínicos , Testemunhas de Jeová , Idoso , Idoso de 80 Anos ou mais , Transfusão de Sangue , Diagnóstico Precoce , Feminino , Humanos , Masculino , Hemorragia Pós-Operatória/diagnóstico , Hemorragia Pós-Operatória/terapia , Estudos RetrospectivosRESUMO
Collar transverse incision is the typical surgical access for operations on thyroid and parathyroids. The cosmetic outcome resulting from its closure is of paramount importance given its anatomical exposure. The traditional methods of closure include metal clips, subcuticular stitch and glue. In this study we evaluated the cosmetic results on 10 patients who had their cervicotomy wound closed with clips comparing it to a second group of 10 patients who had the same incision closed with subcuticular stitch. The cosmetic outcome was evaluated with a questionnaire answered by the patients, by the operating surgeon and by a surgical nurse who was blinded to the technique used. The results of the questionnaire were grossly similar with no differences in the two groups. Only two complications were recorded in the subcuticular group. Both the techniques associate to similar cosmetic outcome, and the choice between the two should be left to the surgeon's personal preference.
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Tireoidectomia , Técnicas de Fechamento de Ferimentos/instrumentação , Adulto , Idoso , Estética , Feminino , Humanos , Pessoa de Meia-Idade , Avaliação de Resultados em Cuidados de Saúde , Satisfação do Paciente , Estudos Retrospectivos , Método Simples-Cego , Inquéritos e Questionários , Suturas , CicatrizaçãoRESUMO
AIM: Upper gastrointestinal bleeding represents today a serious pathology with two important problems: mortality and correct management. Our study is a review of recent and past licterature about causes, diagnosis and treatment of upper gastrointestinal bleeding. PERSONAL EXPERIENCE: The Authors describe an original surgical technique in treating patients with gastroduodenal haemorrhages and critical circulatory-coagulative conditions. Any surgical resective procedure could be absolutely inacceptable for the rates in morbility and mortality in these absolutely instable patients. We approached the problem with a control damage surgery by endoluminal packing of the stomach or the duodenum.