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1.
J Pain Palliat Care Pharmacother ; 31(2): 154-157, 2017 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-28375661

RESUMO

Malignant psoas syndrome is a rare malignant condition presenting as lumbosacral plexopathy and painful fixed flexion of the hip. Metastasis to the psoas muscle is observed, which damages the nerve bundles in the lumbosacral plexuses. The syndrome presents as refractory lower back pain with several other neurological symptoms. The pain is difficult to control because it is a mixture of nociceptive and neuropathic pain, which indicates that treatment requires a versatile approach. The authors report a case of severe back pain caused by metastasis to the psoas muscle of advanced gastric cancer in a patient who underwent palliative radiotherapy under epidural analgesia. Despite conventional analgesics and subcutaneous oxycodone, he had difficulties in maintaining supine position because of the back pain and had a problem to receive radiotherapy, which required him to stay still in the same position during the treatment. By epidural analgesia, he could remain in supine position and complete radiotherapy without increasing opioid administration. His back pain was improved after the radiotherapy. Epidural analgesia is an effective treatment choice for a patient who is unable to keep the position during palliative radiotherapy.


Assuntos
Analgesia Epidural , Doenças Neurodegenerativas/tratamento farmacológico , Manejo da Dor/métodos , Dor Intratável/tratamento farmacológico , Neoplasias Gástricas/radioterapia , Humanos , Masculino , Pessoa de Meia-Idade , Doenças Neurodegenerativas/complicações , Dor Intratável/complicações , Cuidados Paliativos , Neoplasias Gástricas/complicações , Síndrome
2.
J Anesth ; 28(4): 606-9, 2014 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-24442127

RESUMO

It has been proven that the use of an inferior vena cava filter (IVCF) is effective in decreasing the incidence of pulmonary embolism (PE) in high-risk spinal surgery patients. A case of fatal PE after spinal surgery in a 78-year-old woman who had a history of pulmonary hypertension due to peripheral PE treated with a permanent IVCF and anticoagulant therapy for 3 years is reported. The patient had experienced an episode of recurrent PE during the withdrawal of anticoagulants, but she had uneventfully undergone two orthopedic surgeries with a preoperative unfractionated heparin infusion instead of oral warfarin. Three months after the second operation, she underwent posterior lumbar spinal fusion. The following morning, she suddenly complained of chest discomfort and dyspnea with SpO(2) 78 %. An electrocardiogram showed a right bundle branch block. Then, 30 min later, she suddenly lost consciousness, and her carotid pulse was not palpable. The patient died 2 h and 30 min after onset. Acute PE probably occurred because of a massive thrombus above the IVCF. This case suggests that the efficacy of long- term use of a permanent IVCF is limited in cases when anticoagulants must be withdrawn, such as for orthopedic surgery.


Assuntos
Complicações Pós-Operatórias/terapia , Embolia Pulmonar/etiologia , Coluna Vertebral/cirurgia , Filtros de Veia Cava , Idoso , Anticoagulantes/efeitos adversos , Anticoagulantes/uso terapêutico , Evolução Fatal , Feminino , Heparina/efeitos adversos , Heparina/uso terapêutico , Humanos , Fusão Vertebral
3.
Masui ; 59(4): 511-3, 2010 Apr.
Artigo em Japonês | MEDLINE | ID: mdl-20420148

RESUMO

Vocal cord synechia causes respiratory disturbance and severe pneumonia. A 63-year-old woman with recurrent laryngeal nerve paralysis caused by translaryngeal intubation after resection of acoustic tumor and by thyroid surgery in her history and progressive dyspnea, had received vocal cord synechiotomy under general anesthesia. Preoperative endoscopic examination revealed edematous larynx, immobility of left unilateral vocal fold, insufficient mobility of right vocal fold, left arytenoid cartilage dislocation and a posterior glottic adhesion. Anesthesia was induced by propofol administration, and a muscle relaxant was administered following confirmation of effective face mask ventilation. Trachea was cannulated immediately after incision of the scar under indirect video laryngoscopy. Vocal cord synechiotomy was completed without any respiratory complication. The case indicated that recurrent laryngeal nerve paralysis has a potential for vocal cord synechia and difficulty of tracheal intubation, and visibility of the surgical field among anesthesiologists and surgeons by indirect video laryngoscopy for vocal cord synechiotomy contributes to establish prompt surgical manipulation and tracheal intubation as to vocal cord synechiotomy.


Assuntos
Anestesia Geral , Laringoscópios , Microcirurgia/instrumentação , Gravação de Videoteipe , Paralisia das Pregas Vocais/etiologia , Prega Vocal/cirurgia , Feminino , Humanos , Intubação Intratraqueal , Pessoa de Meia-Idade
4.
Masui ; 56(7): 769-79, 2007 Jul.
Artigo em Japonês | MEDLINE | ID: mdl-17633836

RESUMO

How much should be done for better managements of the perioperative thromboprophylaxis? In Japan, the guideline for prevention of venous thromboembolism (VTE) was established for the first time in February, 2004. Our academic medical center formed a committee for prevention of thrombosis for all departments using operating rooms in October, 2002 and began to make the database of symptomatic pulmonary thromboembolism (PTE). From the end of September, 2003, we asked the surgeons to indicate the PTE risk grades when ordering surgical operations. The prevention team of VTE prepared VTE risk tables and recommended prevention methods for perioperative period. If surgeons did not choose prevention methods, the team took the consultation. Also, we made a manual how to make emergency calls and a flow chart for the diagnosis and therapy cooperating with cardiologists and anesthesiologists. We founded another meeting of Kinki Clinical Thrombosis Research Association for the study and education. We assessed the incidence of symptomatic PTE every year. The incidences of symptomatic PTE were 14 of 4101 (0.34%) in the first year, 2 of 3796 (0.053%) in the second year; 2 of 4002 cases (0.049%) in the third year under general anesthesia, respectively. Cases of fatal PTE were 2 (0.34%), 1 (0.049%) and 0 (0%), respectively. The multidisciplinary thromboprophylaxis effort that we had adopted was very important to prevent aggravation of VTE.


Assuntos
Assistência Perioperatória , Complicações Pós-Operatórias , Embolia Pulmonar/prevenção & controle , Trombose Venosa/prevenção & controle , Bases de Dados Factuais , Medicina Baseada em Evidências , Humanos , Japão/epidemiologia , Guias de Prática Clínica como Assunto , Embolia Pulmonar/epidemiologia , Embolia Pulmonar/etiologia , Risco , Gestão da Segurança , Trombose Venosa/epidemiologia , Trombose Venosa/etiologia
5.
J Anesth ; 20(1): 48-50, 2006.
Artigo em Inglês | MEDLINE | ID: mdl-16421678

RESUMO

The aim of this study was to assess the anesthetic management and postoperative analgesic effect of continuous epidural infusion for the minimally invasive Nuss procedure. A total of 21 operated cases were analyzed retrospectively. Thoracoscopy was used in all cases. General anesthesia with endotracheal intubation was induced and maintained with oxygen, air, sevoflurane, and fentanyl in all cases. Thoracic epidural anesthesia was performed after induction at the level between Th4 and 12. When the bar was placed via insertion under the sternum, six patients exhibited sinus tachycardia and one showed premature atrial contraction for 2-4 beats before recovering spontaneously within 1 min. Operations were uneventful. The mean operating time was 115 min and anesthetic time was 193 min. In X-ray findings, residual pneumothorax and pleural effusion were found in seven (33.3%) and eight (38.0%) patients, respectively. In all cases, these symptoms were resolved spontaneously within 5 days. Epidural fentanyl (0.3 microg.kg(-1).h(-1)) in 0.125% bupivacaine (0.15 ml.kg(-1).h(-1)) or 0.2% ropivacaine (0.15 ml.kg(-1).h(-1)) were used for 3 days to relieve postoperative pain. Postoperatively, 12 (57.1%) patients required no additional analgesics, and 4 (19.0%) patients required a single dose of dicrofenac sodium or pentazocine. Although the Nuss procedure is minimally invasive, we should pay attention to the possibility of many intra- and postoperative complications. Continuous epidural infusion of fentanyl with local anesthetics provides effective postoperative pain relief and prevents complications such as bar displacement after the Nuss procedure.


Assuntos
Anestesia/métodos , Tórax em Funil/cirurgia , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Adolescente , Analgesia Epidural , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Dor Pós-Operatória/tratamento farmacológico , Complicações Pós-Operatórias/terapia , Estudos Retrospectivos
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