RESUMO
INTRODUCTION: The enhanced recovery program (ERP) is a management mode whose objective is to reduce the risk of complications and allow the patient to recover more quickly all its functional capacities and to reintegrate at most quickly and safely in his usual environment. This intentionally synthetic document aims to disseminate in the urological community the main points of the ERP recommendations for cystectomy. This work, coordinated by AFU, involves several other partners. The full document is available on the "Urofrance" website. Another article will follow on organizational measures. METHOD: The development of the recommendations is based on the method "formalized consensus of experts" proposed by the HAS. The report is based on a systematic review of the literature (January 2006-May 2017), two rounds of iterative quotations and a national proofreading. Levels of proof of conclusions and gradation of recommendations are based on the HAS grid. RESULTS: The bibliographic strategy made it possible to retain 298 articles. Only the recommendations that obtained a strong agreement after the two rounds of iterative listing were retained. The recommendations presented here are in chronological form (before, during, after hospitalization). Twenty-six key points on the technical and organizational measures of ERP have been identified. CONCLUSION: The result of the literature review, supplemented by expert opinion, suggests a significant clinical interest in the application and dissemination of ERP for cystectomy, despite the limited data available for this indication.
Assuntos
Cistectomia/métodos , Recuperação de Função Fisiológica , Neoplasias da Bexiga Urinária/cirurgia , Humanos , Complicações Pós-Operatórias/prevenção & controle , Fatores de TempoRESUMO
Severe forms of acute respiratory distress syndrome in patients with haematological diseases expose clinicians to specific medical and ethical considerations. We prospectively followed 143 patients with haematological malignancies, and whose lungs were mechanically ventilated for more than 24 h, over a 5-y period. We sought to identify prognostic factors of long-term outcome, and in particular to evaluate the impact of the severity of acute respiratory distress syndrome in these patients. A secondary objective was to identify the early (first 48 h from ICU admission) predictive factors for acute respiratory distress syndrome severity. An evolutive haematological disease (HR 1.71; 95% CI 1.13-2.58), moderate to severe acute respiratory distress syndrome (HR 1.81; 95% CI 1.13-2.69) and need for renal replacement therapy (HR 2.24; 95% CI 1.52-3.31) were associated with long-term mortality. Resolution of neutropaenia during ICU stay (HR 0.63; 95% CI 0.42-0.94) and early microbiological documentation (HR 0.62; 95% CI 0.42-0.91) were associated with survival. The extent of pulmonary infiltration observed on the first chest X-ray and the diagnosis of invasive fungal infection were the most relevant early predictive factors of the severity of acute respiratory distress syndrome.
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Doenças Hematológicas/complicações , Síndrome do Desconforto Respiratório/complicações , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores de Risco , Índice de Gravidade de Doença , Fatores de Tempo , Adulto JovemRESUMO
BACKGROUND: Cancer patients present a high risk of sepsis and are exposed to cardiotoxic drugs during chemotherapy. Myocardial dysfunction is common during septic shock and can be evaluated at bedside using echocardiography. The aim of this study was to identify early cardiac dysfunctions associated with intensive care unit (ICU) mortality in cancer patients presenting with septic shock. METHODS: Seventy-two cancer patients admitted to the ICU underwent echocardiography within 48 h of developing septic shock. History of malignancies, anticancer treatments, and clinical characteristics were prospectively collected. RESULTS: ICU mortality was 48%. Diastolic dysfunction (e' ≤8 cm s(-1)) was an independent echocardiographic parameter associated with ICU mortality {odds ratio (OR) 7.7 [95% confidence interval (CI), 2.58-23.38]; P<0.001}. Overall, three factors were independently associated with ICU mortality: sepsis-related organ failure assessment score at admission [OR 1.35 ( 95% CI, 1.05-1.74); P=0.017], occurrence of diastolic dysfunction [OR 16.6 (95% CI, 3.28-84.6); P=0.001], and need for conventional mechanical ventilation [OR 16.6 (95% CI, 3.6-77.15); P<0.001]. Diastolic dysfunction was not associated with exposure to cardiotoxic drugs. CONCLUSIONS: Early diastolic dysfunction is a strong and independent predictor of mortality in cancer patients presenting with septic shock. It is not associated with exposure to cardiotoxic drugs. Further studies incorporating monitoring of diastolic function and therapeutic interventions improving cardiac relaxation need to be evaluated in cancer patients presenting with septic shock.
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Diástole , Mortalidade Hospitalar , Unidades de Terapia Intensiva , Neoplasias/mortalidade , Choque Séptico/mortalidade , Idoso , Ecocardiografia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/fisiopatologia , Choque Séptico/fisiopatologiaRESUMO
BACKGROUND: The short-term survival of critically ill patients with cancer has improved over time. Studies providing long-term outcome for these patients are scarce. METHODS: We prospectively analyzed outcomes and rates of successful discharge of 111 consecutive critically ill cancer patients admitted to intensive care unit (ICU) in 2008 and identified factors influencing these results. RESULTS: ICU mortality was 32% and hospital mortality was 41%. None of the characteristics of the malignancy nor age or neutropenia were significantly different between survivors and others. Two variables were independently associated with ICU mortality: high Logistic Organ Dysfunction score on day 7 and a diagnosis of viral infection and/or reactivation. The 1-year mortality rate for ICU survivors was 58% and was significantly lower in patients with a diagnosis of acute leukemia or multiple myeloma. CONCLUSION: Organ failure scores on day 7 can predict outcome for cancer patients in the ICU. Viral infection and reactivation appear to worsen the prognosis. One-year mortality rate is high and depends on the malignancy.
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Cuidados Críticos , Estado Terminal/mortalidade , Neoplasias/mortalidade , Neoplasias/terapia , APACHE , Idoso , Comorbidade , Feminino , Mortalidade Hospitalar , Humanos , Infecções/microbiologia , Infecções/mortalidade , Infecções/virologia , Unidades de Terapia Intensiva , Tempo de Internação , Escore Lod , Masculino , Pessoa de Meia-Idade , Insuficiência de Múltiplos Órgãos/etiologia , Insuficiência de Múltiplos Órgãos/mortalidade , Neoplasias/complicações , Alta do Paciente , Prognóstico , Estudos Prospectivos , Insuficiência Respiratória/etiologia , Análise de Sobrevida , Sobreviventes , Resultado do TratamentoRESUMO
BACKGROUND: Major cancer surgery is a high-risk situation for sepsis in the post-operative period. The aim of this study was to assess the relation between the monocyte production of IL-12 and the development of post-operative sepsis in patients undergoing major cancer surgery. METHODS: In 19 patients undergoing major cancer surgery, the production of cytokines by basal and lipolysaccharide (LPS)-stimulated monocytes was measured before and after (from day 1 to day 3 and day 7) surgery. Seven of them developed a post-operative sepsis. Ten healthy volunteers were used as controls for the assessment of pre-operative values. RESULTS: Before surgery, the production of interleukin (IL)-12 p40 by LPS-stimulated monocytes was similar in the patients and the healthy volunteers. The production of IL-12 p40 by unstimulated monocytes was higher in the patients than in the healthy volunteers. IL-12 production did not differ between the septic and the non-septic patients. After surgery, the production of IL-12 p40 was dramatically reduced in the LPS-stimulated monocytes of the septic patients from day 1 to day 3, as compared with that of the non-septic patients. Before surgery, the production of IL-6, IL-10, and IL-1 receptor antagonist (IL-1ra) in the patients was significantly higher than that of the healthy volunteers for both stimulated and unstimulated monocytes. After surgery, the production of these cytokines by both stimulated and unstimulated monocytes of the septic patients was similar to that of the non-septic patients. Intragroup analysis showed significant changes for IL-6, IL-10, and IL-1ra under all conditions, with the exception of changes in unstimulated monocytes of septic patients that were not significant for IL-10 release. CONCLUSION: After surgery, the septic patients showed drastic failure to up-regulate monocyte LPS-stimulated production of IL-12 p40.
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Neoplasias do Sistema Digestório/cirurgia , Neoplasias dos Genitais Femininos/cirurgia , Interleucina-12/sangue , Monócitos/metabolismo , Complicações Pós-Operatórias/sangue , Sepse/sangue , Estudos de Casos e Controles , Procedimentos Cirúrgicos Eletivos , Feminino , Humanos , Proteína Antagonista do Receptor de Interleucina 1/sangue , Interleucina-10/sangue , Interleucina-6/sangue , Lipopolissacarídeos/sangue , Estudos ProspectivosRESUMO
OBJECTIVES: The aim of this prospective study was to evaluate the feasibility and the outcome of gynaecological cancer surgery with the Da Vinci S surgical system (Intuitive Surgical). METHODS: From February 2007 to September 2007, 28 patients underwent 32 gynaecological procedures in a single centre. Surgical procedures consisted of total hysterectomy, bilateral oophorectomy, and pelvic and/or lombo-aortic lymphadenectomy. In all cases, surgery was performed using both laparoscopic and robot-assisted laparoscopic techniques. In this heterogeneous series, a subgroup of 12 patients treated for advanced cervical cancer was compared with a retrospective series of 20 patients who underwent the same surgical procedure by laparotomy. RESULTS: Mean age of the entire population was 52.5 years (range 25-72 years) and mean body mass index (BMI) was 25 kg/m(2) (range 18-40 kg/m(2)). Indications for surgery were cervical cancer in 21 cases, endometrial cancer in 7 cases, ovarian cancer in 1 case and cervical dysplasia in 3 cases. Median operating time was 180 min (mean 175.25 min, range 80-360 min) and median estimated blood loss was 110 cc (range 0-400 cc); no transfusions were necessary. No perioperative complications were observed and median time of hospitalisation was 3 days (mean 3.9 days, range 2-8 days). In the subgroup of 12 advanced cervical cancer a significant difference was observed in terms of hospital stay compared with laparotomy; no difference was observed concerning operative time. Fewer complications were observed with laparotomy (33% versus 25%) but more serious complications than with robot-assisted laparoscopy. CONCLUSION: As suggested in the literature, the use of robot-assisted laparoscopy leads to less intraoperative blood loss, less post operative pain and shorter hospital stays compared with those treated by more traditional surgical approaches. Despite the need for more extensive studies, robot-assisted surgery seems to represent a similar technological evolution as the laparoscopic approach 50 years ago.
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Neoplasias do Endométrio/cirurgia , Histerectomia/métodos , Laparoscopia/métodos , Excisão de Linfonodo/métodos , Ovariectomia/métodos , Robótica/métodos , Neoplasias do Colo do Útero/cirurgia , Adulto , Idoso , Perda Sanguínea Cirúrgica , Estudos de Viabilidade , Feminino , Humanos , Laparotomia , Tempo de Internação/estatística & dados numéricos , Metástase Linfática , Pessoa de Meia-Idade , Neoplasias Ovarianas/cirurgia , Dor Pós-Operatória/epidemiologia , Dor Pós-Operatória/prevenção & controle , Estudos Prospectivos , Estudos Retrospectivos , Displasia do Colo do Útero/cirurgiaRESUMO
The aim of this study is to analyze the feasibility of ambulatory hospitalization or 24hours hospitalization for breast cancer treatment by mastectomy, as well as the satisfaction and the preferences of patients with regard to these ways of hospitalization. METHODS: This observational retrospective study listed the patients operated for breast cancer who had required a mastectomy at the institute Paoli-Calmettes between the 1st of January 2013 and June 30th, 2015. A questionnaire of satisfaction was proposed to the patients regarding their mode of hospitalization. RESULTS: One hundred and thirteen patients were included among which 29 were in the ambulatory group and 84 in the 24hours hospitalization group. The complications were represented by the rate of hematomas (3.5 %), which required a surgical resumption for two of the patients in the 24hours hospitalization group and for one patient in the ambulatory group (P=0.75). Patient's satisfaction rate was globally high: 72.7 % regardless of the mode of hospitalization (P=0.064). CONCLUSION: The realization of mastectomy in ambulatory hospitalization seems feasible when the organization in pre- and postoperative is anticipated with a high degree of satisfaction of the patients. The psychological impact of this radical surgery seems to be a factor to be taken into account and requires a meticulous selection of the patients.
Assuntos
Procedimentos Cirúrgicos Ambulatórios/estatística & dados numéricos , Neoplasias da Mama/cirurgia , Hospitalização/estatística & dados numéricos , Mastectomia/métodos , Preferência do Paciente/estatística & dados numéricos , Satisfação do Paciente , Idoso , Neoplasias da Mama/psicologia , Estudos de Viabilidade , Feminino , Humanos , Mastectomia/efeitos adversos , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Estudos RetrospectivosRESUMO
OBJECTIVE: Assessing impact of major liver resection (LR) for hepatic metastasis of colorectal cancer (HMCC) on post operative courses and long term survival in the elderly. PATIENTS AND METHOD: Thirty-three consecutive patients aged over 70 years-old were treated in our institution for up to 3 resectable metachronous HMCC. Fifteen patients had major LR (9 right hepatectomy, 3 extended right hepatectomy, 3 left hepatectomy) without pre or postoperative chemotherapy (group 1) and 18 patients were exclusively treated by chemotherapy (group 2) because of high ASA score (ASA 3) or patients refusal. RESULTS: No patients died of another cause that colorectal cancer disease during observation time. All patients of group 2 died during observation time. Post operative mortality and morbidity of group 1 were respectively 0% and 33%. Survival at 1 and 2 years of group 1-2 were respectively 73-50% (P=0,04) and 47-15% (P=0,05). Median survival of group 1 and 2 were respectively 22 and 12 months (P=0,03). CONCLUSIONS: Major LR for HMCC could be proposed regardless the age. High ASA score, multiple (more than 4) metastasis location, evolutive disease could justify an exclusive medical approach.
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Neoplasias Colorretais/patologia , Hepatectomia , Neoplasias Hepáticas/secundário , Neoplasias Hepáticas/cirurgia , Fatores Etários , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Feminino , Humanos , Neoplasias Hepáticas/tratamento farmacológico , Masculino , Morbidade , Prognóstico , Análise de SobrevidaRESUMO
We report a clinical pilot study conducted in 6 women with poor-prognosis breast cancer. The goal was to evaluate the feasibility and safety of producing hematopoietic progenitors and cells from a small marrow sample, for clinical use after high-dose cyclophosphamide. A small volume marrow collection was obtained, using local anesthesia and conscious sedation, before the first of two chemotherapy cycles. Cells were cryopreserved, and later thawed to inoculate two Aastrom Biosciences Inc Replicell bioreactors, on time to reinfuse ex vivo expanded cells after the second chemotherapy cycle. Patients recovered neutrophils and platelets at similar times after the first and second chemotherapy cycles, and showed comparable clinical events. This pilot study prepares future randomized trials, designed to evaluate clinical benefits associated with the use of ex vivo expanded cells in the setting of multicycle high-dose chemotherapy.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Reatores Biológicos , Neoplasias da Mama/terapia , Células-Tronco Hematopoéticas , Manejo de Espécimes/métodos , Idoso , Exame de Medula Óssea , Neoplasias da Mama/tratamento farmacológico , Criopreservação , Ciclofosfamida/administração & dosagem , Relação Dose-Resposta a Droga , Doxorrubicina/administração & dosagem , Estudos de Viabilidade , Feminino , Humanos , Pessoa de Meia-Idade , Projetos Piloto , Estudos Prospectivos , Fatores de Risco , Células Tumorais CultivadasRESUMO
The aim of this study was to compare anxiety, pain and discomfort of cancer patients submitted to either peripheral blood progenitor cell collection (PBPCC) or bone marrow harvest (BMH). Patients, randomized (7/1993-2/1994), in view of autograft, to receive the first procedure or the second one, completed self-administered questionnaires. Anxiety was assessed by the State Trait Anxiety Inventory and pain using visual analogical scale (VAS) and McGill Pain questionnaire. Before the procedure, BMH patients (n = 25) experienced more anxiety (P < 0.01) and more trouble or inconvenience for having to come and stay at the hospital (P < 0.0001) than PBPCC patients (n = 40). Pain due to BMH is significantly higher than pain induced by PBPCC (P < 0.001 for VAS and total McGill score). However, patients submitted to PBPCC with a femoral catheter (n = 19) had significantly higher total McGill scores and sensory sub-scores than patients without it (n = 21). At discharge from the hospital, PBPCC patients expressed more positive judgements towards the collection procedure than BMH patients. These results suggest that a better patient acceptability of high-dose chemotherapy followed by autograft may be obtained by substituting PBPCC for BMH for stem cell collection.
Assuntos
Ansiedade/etiologia , Células da Medula Óssea , Separação Celular/métodos , Células-Tronco Hematopoéticas , Leucaférese , Dor/etiologia , Adulto , Feminino , Humanos , Leucaférese/efeitos adversos , Leucaférese/psicologia , Masculino , Pessoa de Meia-IdadeRESUMO
Resection of localized pancreatic head ductal adenocarcinoma (LPHDA) has a limited impact on survival. Mechanisms of improvement provided by preoperative chemoradiation therapy (CRT) remain under debate. This study analyzes the outcome of patients treated for LPHDA to delineate the benefits of CRT. Among 87 patients with LPHDA, 17 had a pancreaticoduodenectomy alone (group I). Thirty-nine with initially resectable cancers received CRT with 5-fluorouracil-based chemotherapy (group II). Thirty-one with initially unresectable cancers were similarly treated by CRT (group III). Patients in groups II and III were restaged after completion of CRT. In patients with resectable disease, resection was planned. Patients in groups I and II were statistically comparable in terms of age, sex, and pretherapeutic stage. Median survival and 2-year overall survival in group I were 13.7 months and 31%, respectively. In group II, 23 patients (59%) had a pancreaticoduodenectomy (group IIa) and 16 patients (41%) did not have resection (group IIb). Median survival and 2-year overall survival were as follows: group IIa, 26.6 months and 51%; and group IIb, 6.1 months and 0%, respectively. In group IIa, pathologic examination revealed eight major responses (35%) including two sterilized specimens, and none of the patients had locoregional recurrence. In group III, none of the patients had resection, and median survival was 8 months with one 2-year survivor. Patient selection appears to play a major role with regard to results achieved with preoperative CRT followed by pancreaticoduodenectomy. However, a high histologic response rate and excellent local control can also be achieved.
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Carcinoma Ductal Pancreático/radioterapia , Neoplasias Pancreáticas/radioterapia , Idoso , Idoso de 80 Anos ou mais , Carcinoma Ductal Pancreático/mortalidade , Carcinoma Ductal Pancreático/patologia , Carcinoma Ductal Pancreático/cirurgia , Terapia Combinada , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Neoplasias Pancreáticas/mortalidade , Neoplasias Pancreáticas/patologia , Neoplasias Pancreáticas/cirurgia , Cuidados Pré-Operatórios , Taxa de Sobrevida , Fatores de TempoRESUMO
The aim of this study was to compare anxiety, pain and discomfort of cancer patients submitted to two procedures of hematopoietic stem cells collection: peripheral blood stem cells collection (PBSCC) or bone marrow collection (BMC). Patients, randomized (July 1993-February 1994), in view of autograft, to receive the first procedure or the second one, completed self-administered questionnaires before, during and after the procedure. Anxiety was evaluated by State-Trait Anxiety Inventory. Pain was assessed using visual analogical scale (VAS) and McGill Pain questionnaire. Before the procedure, in comparison with PBSCC patients (n = 40), BMC patients (n = 25) experienced more State-anxiety due to the procedure approach (p < 0.01) and more trouble or inconvenience for having to come and stay at the hospital (p < 0.0001). During the procedure, pain related to BMC, as assessed by VAS, is significatively higher than pain induced by PBSCC, whichever the access used (p < 0.001). The McGill total score is twice as high for BMC patients than for patients submitted to PBSCC with femoral catheter (n = 19). The latter patients significatively reported more pain than patients without femoral catheter (n = 21). At the discharge from hospital, 32% of BMC patients judged the procedure quite difficult vs 5% of PBSCC patients (p < 0.05). These results explain a higher acceptability of the peripheral blood stem cells collection.
Assuntos
Ansiedade , Medula Óssea , Citaferese , Células-Tronco Hematopoéticas , Medição da Dor , Adulto , Ansiedade/etiologia , Ansiedade/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Manejo de Espécimes/métodos , Inquéritos e Questionários , Escala de Ansiedade Frente a TesteRESUMO
Preoperative interleukin 2 (IL2) administration has been performed, in order to diminish the post-operative immunodepression in cancer patients. The aim of this study was to compare two different ways of preoperative IL2 administration, ie, intravenous (iv) and subcutaneous (sc), in terms of feasibility and tolerance. Nineteen surgical procedures were performed in 18 patients: a) 10 following the administration of 12 IU/m2/24 hours IL2 IV, with a continuous infusion, from day 5 to day 3 before surgery; b) 9 following the administration of 18 IU IL2, in 2 SC injections per day, from day 4 to day 2 before surgery. Tolerance was evaluated by both clinical and biological parameters, before, during, and after surgery. Hyperthermia and capillary leak syndrome were more important in the iv versus sc injection group. Insomnia and digestive troubles were more frequent in the iv injection group as well. However, we noticed few and equivalent cutaneous and respiratory complications in both groups. In conclusion, the tolerance of IL2 was better after sc versus iv injection. However, the toxicity of iv infusion of IL2 was moderate and could be limited by preventive treatments; moreover there was no consequence on the scheduled surgical procedure.
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Interleucina-2/administração & dosagem , Adulto , Infecção Hospitalar/etiologia , Avaliação de Medicamentos , Tolerância a Medicamentos , Estudos de Viabilidade , Feminino , Hemodinâmica/efeitos dos fármacos , Humanos , Imunização/métodos , Infusões Intravenosas , Injeções Subcutâneas , Interleucina-2/efeitos adversos , Masculino , Pessoa de Meia-Idade , Neoplasias/cirurgia , Complicações Pós-Operatórias , Cuidados Pré-OperatóriosRESUMO
BACKGROUND: Major surgery impairs the cellular immune response. In order to stimulate the immunological system during the perioperative period, we have studied the clinical and biological tolerance, and the immunological and histological effects of a perioperative treatment using progressive doses of Interferon-alpha 2a, from the third preoperative day (D-3) until the tenth postoperative day (D10). MATERIALS AND METHODS: Twenty-three patients undergoing a major surgical procedure for advanced cancer were included. The clinical and biological parameters evaluated were the body temperature and the blood cell counts. Immunological effects were evaluated by counting the total number of lymphocytes, lymphocyte subsets, natural killer cells (NK), and by analysis of the NK activity, and lymphokine-activated killer cell (LAK) assay. RESULTS: Hyperthermia was the most toxic effect of Interferon-alpha but the overall toxicity was minor, even at the highest dose level. In the early postoperative period there was a significant decrease in total lymphocytes, and in most lymphocyte subset counts when compared with D-3. Overall NK and LAK activities significantly increased from D-3 to D-1 (p < 0.02). A postoperative decrease in NK activity was noted that was not significant when compared to pretherapeutic values, whereas a significant decrease in LAK activity did occur on D4 despite the interferon treatment (p < 0.03). Since we found a dose-dependent effect on some lymphocyte subsets, there was not a clear dose-dependent effect on NK and LAK activities. CONCLUSIONS: Perioperative alpha 2a administration is a safe treatment in advanced cancer patients that may allow a postoperative preservation of NK activity and a destruction of potential circulating metastatic cells. Further studies are ongoing on perioperative immunotherapy in advanced cancer patients.
Assuntos
Antineoplásicos/administração & dosagem , Interferon-alfa/administração & dosagem , Neoplasias/terapia , Assistência Perioperatória , Adolescente , Adulto , Idoso , Análise de Variância , Antineoplásicos/efeitos adversos , Relação Dose-Resposta a Droga , Feminino , Febre/induzido quimicamente , Humanos , Interferon alfa-2 , Interferon-alfa/efeitos adversos , Células Matadoras Ativadas por Linfocina/efeitos dos fármacos , Células Matadoras Naturais/efeitos dos fármacos , Contagem de Linfócitos , Subpopulações de Linfócitos/imunologia , Masculino , Pessoa de Meia-Idade , Neoplasias/imunologia , Estudos Prospectivos , Proteínas RecombinantesRESUMO
The aim of this study, carried out at the Institut Paoli-Calmettes (Marseille-France), was to compare, in terms of monetary and non monetary costs, alternate procedures for hematopoietic stem cells collection i.e. peripheral blood stem cells collection (PBSCC) and bone marrow collection (BMC) used in cancer therapies. Monetary costs have been evaluated by calculating the direct costs of the two types of procedures and non monetary costs by comparing anxiety, discomfort and pain of cancer patients submitted to PBSCC or BMC. Patients, randomized (7/1993-2/1994), in view of autologous transplantation, to receive the first procedure or the second one received three self-administered questionnaires to complete before, during and after the procedure. Pain was assessed using visual analogical scale and McGill Pain questionnaire. Anxiety was evaluated by means of State-Trait Anxiety Inventory. Results showed that, under some conditions, presently realized in the current practice, direct costs of PBSCC (10,140 to 13,780 FF) were lower than BMC ones (16,509 FF) and that anxiety and pain experienced by patients submitted to PBSCC, with or without femoral catheter, were significantly less severe than in other group patients (State anxiety, before procedure : p < 0.01 ; pain related to the procedure assessed on VAS : p < 0.001 and total McGill score : p < 0.00001). These findings justify the substitution of bone marrow transplantation by peripheral blood stem cells transplantation, provided there is a demonstration of similar medical efficacy for cancer therapy.
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Ansiedade/etiologia , Transplante de Medula Óssea/economia , Efeitos Psicossociais da Doença , Transplante de Células-Tronco Hematopoéticas/economia , Neoplasias/terapia , Dor/etiologia , Adulto , Transplante de Medula Óssea/efeitos adversos , Análise Custo-Benefício , Custos Diretos de Serviços , Feminino , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Humanos , Masculino , Pessoa de Meia-Idade , Manejo de Espécimes/efeitos adversos , Manejo de Espécimes/economia , Inquéritos e Questionários , Transplante AutólogoRESUMO
A case is reported of rapidly resolving pulmonary oedema following post-extubation laryngospasm in a 23 year-old healthy man who underwent emergency resection of a rectal polyp. The laryngospasm occurred immediately after extubation and resolved after administration of curare. The patient was reintubated and auscultation disclosed bilateral coarse and moist rales. Chest X-ray displayed a right pulmonary opacity. Because of the deteriorating respiratory status, mechanical ventilation was used with positive end-expiratory pressure for 18 h. Chest examination, chest X-ray and arterial blood gas levels improved steadily and the patient was discharged 24 h later. Pulmonary oedema associated with upper airway obstruction seems to be related to hypoxic pulmonary vasoconstriction and the largely subatmospheric transpulmonary pressure gradients generated while trying to breathe against a closed glottis. In addition, this increased negative intra-alveolar pressure was responsible for significant changes in cardiovascular function: right ventricular blood volume, right ventricular ejection fraction and left ventricular after-load increased, while left ventricular ejection fraction decreased. These changes favoured a rise in left atrial and pulmonary blood volumes, with transudation of fluid from the capillaries into the alveoli. Because of the severe consequences of respiratory failure, any patient who suffers acute upper airway obstruction should be observed in the recovery room for at least 3 h in order not to miss this rarely developing, but fortunately rapidly reversible, syndrome.
Assuntos
Intubação Intratraqueal/efeitos adversos , Laringismo/complicações , Edema Pulmonar/etiologia , Adulto , Anestesia Geral , Humanos , Laringismo/etiologia , Laringismo/fisiopatologia , Masculino , Respiração com Pressão Positiva , Edema Pulmonar/fisiopatologia , Edema Pulmonar/terapiaRESUMO
The hemodynamic changes during anesthetic induction for elective abdominal aortic surgery were studied in two groups of patients. Group M (9 patients) received midazolam 0.3 mg . kg-1 and fentanyl 6 micrograms . kg-1. Group T (10 patients) received thiopentone 6 mg . kg-1 and fentanyl 5 micrograms . kg-1. The radial and pulmonary arteries were catheterized under local anesthesia. An intravenous infusion was administered in order to normalize pulmonary wedge pressure. Systemic and pulmonary arterial pressures, pulmonary wedge pressure, cardiac output and heart rate were measured after the infusion and 5 min after intubation. Mean arterial pressure showed a statistically significant reduction in both groups. Cardiac index remained unchanged in group M, but was significantly diminished in group T. There was no significant reduction in the systemic vascular resistance index for group M, but group T showed a statistically significant increase. This study confirmed the good hemodynamic tolerance of the midazolam induction technique, even with a high dose of 0.3 mg . kg-1.
Assuntos
Anestesia Intravenosa/métodos , Benzodiazepinas/farmacologia , Fentanila/farmacologia , Tiopental/farmacologia , Adulto , Idoso , Feminino , Hemodinâmica/efeitos dos fármacos , Humanos , Masculino , Midazolam , Pessoa de Meia-Idade , Medicação Pré-AnestésicaRESUMO
Intravenous patient-controlled analgesia (PCA) is an effective technique to relieve most forms of acute postoperative pain. However it is not easy to apply. An adequate training of the nursing staff has been for a safe and successful use in the recovery room and the wards as well. Our study was aimed to assess such a training. The most common errors during training period included the incorrect preparation of syringes and the inadequate use of i.v. lines. Errors in programming were spontaneously rectified by using a special procedure. Specific acute pain nurse teams were trained. To optimize the pump use and promote safety and efficacy, special protocols and procedures were devised. PCA is now accepted as a normal nurse procedure. There is no longer any resistance against the introduction of PCA in the wards. Training of nursing staff for the use of PCA devices is essential in order to avoid "human errors". PCA has become routine for the management of postoperative pain.
Assuntos
Analgesia Controlada pelo Paciente/enfermagem , Educação em Enfermagem , Pesquisa em Avaliação de Enfermagem , Educação em Enfermagem/métodos , Humanos , Bombas de Infusão , Dor Pós-Operatória/terapiaRESUMO
Cardiac arrhythmias were studied in twenty ASA class 1 patients under general anesthesia using halothane or isoflurane to supplement nitrous oxide in oxygen. The study began during the maintenance period, once the expiratory MAC value had reached a stable level of 1, and stopped one hour later. Both intubation and recovery periods were excluded. The end-tidal gas concentration was measured for carbon monoxide and vapours. The ECG was recorded on a magnetic tape. The incidence of arrhythmias was higher in the halothane group when compared to the isoflurane group (p less than 0.05). The main types of arrhythmias observed were supraventricular and ventricular ectopic beats. None of the arrhythmias observed were serious; in particular the ventricular beats were all unifocal and occasional. Heart rate measured at 10 min intervals tended to be more rapid in the isoflurane group.