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STUDY OBJECTIVE: To estimate the prevalence of Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG) and Mycoplasma genitalium (MG) in patients under 31 years of age admitted to the emergency department of the University Hospital of Montpellier, for which a urinalysis was performed. PATIENTS AND METHODS: CT, NG and MG specific real-time PCRs were performed in the urine samples from 301 patients between July 2010 and January 2011. RESULTS: CT DNA was detected in 11% of patients, NG DNA in 3.7% of patients and MG DNA in one patient. Seventy-five percent of male patients and only 13% of women were diagnosed with sexually transmitted infection (STI). No patient with leucocyturia below 10(4)/mL had a positive PCR result for one of the three bacteria. Of the patients with leucocyturia greater or equal to 10(4)/mL, CT was detected in 23.4% of men and 11% of women, NG in 19.2% of men and 1% of women, and MG in 2.1% of men. CONCLUSION: The prevalence of NG and CT detection in our population was high while that of MG was low. The diagnosis was facilitated by the use of PCR on the urine sample although this sample is not recommended for the molecular detection of bacterial agents of STIs and may explain the low detection of MG. The study allowed diagnosing STIs in 14.3% of our patient population.
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Infecções por Chlamydia/epidemiologia , Chlamydia trachomatis , Gonorreia/epidemiologia , Infecções por Mycoplasma/epidemiologia , Mycoplasma genitalium , Neisseria gonorrhoeae , Adolescente , Adulto , Chlamydia trachomatis/isolamento & purificação , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , França/epidemiologia , Humanos , Masculino , Mycoplasma genitalium/isolamento & purificação , Neisseria gonorrhoeae/isolamento & purificação , Admissão do Paciente/estatística & dados numéricos , Prevalência , Adulto JovemRESUMO
BACKGROUND: Pain management is challenging in intensive care unit (ICU) patients. The analgesic efficacy, tolerance, and haemodynamic effects of nefopam have never been described in critically ill patients. METHODS: In consecutive medical-surgical ICU patients who received 20 mg of nefopam i.v. over 30 min, we measured pain, Richmond Agitation Sedation Scale (RASS), respiratory parameters, and adverse drug events at T0 (baseline), T30 (end-of-infusion), T60, and T90 min. Haemodynamic variables were assessed every 15 min from T0 to T60 and T90. Pain was evaluated by the behavioural pain scale (BPS, 3-12) or by the self-reported visual numeric rating scale (NRS, 0-10) according to communication capacity. RESULTS: Data were analysed for 59 patients. As early as T30, median NRS and BPS decreased significantly from T0 to a minimum level at T60 for NRS [5 (4-7) vs 1 (1-3), P<0.001] and T90 for BPS [5 (5-6) vs 3 (3-4), P<0.001]. No significant changes were detected for RASS, ventilatory frequency, or oxygen saturation. Increased heart rate and decreased mean arterial pressure, defined as a change ≥15% from baseline, were found in 29% and 27% of patients, respectively. For the 18 patients monitored, cardiac output increased by 19 (7-29)% and systemic vascular resistance decreased by 20 (8-28)%, both maximally at T30. Heat sensation, nausea/vomiting, sweating, and mouth dryness were found, respectively, in 6%, 9%, 22%, and 38% of patients. CONCLUSIONS: A single slow infusion of nefopam is effective in critically ill patients who have moderate pain. The risk of tachycardia and increased cardiac output and also hypotension and decreased systemic vascular resistance should be known to evaluate the benefit/risk ratio of its prescription.
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Analgésicos não Narcóticos/uso terapêutico , Estado Terminal/terapia , Nefopam/uso terapêutico , Dor/tratamento farmacológico , Analgésicos não Narcóticos/administração & dosagem , Analgésicos não Narcóticos/efeitos adversos , Débito Cardíaco/efeitos dos fármacos , Cuidados Críticos/métodos , Feminino , Frequência Cardíaca/efeitos dos fármacos , Hemodinâmica/efeitos dos fármacos , Humanos , Infusões Intravenosas , Masculino , Pessoa de Meia-Idade , Nefopam/administração & dosagem , Nefopam/efeitos adversos , Medição da Dor/métodos , Estudos ProspectivosRESUMO
BACKGROUND: Centrifugation is a consuming time step which participates to increase the turnaround time (TAT) in laboratories, likewise hemolysis sample that needs a re-sampling could delay management of patients. Recently, it has been postulated that BD Barricor™ tube could allow to decrease the centrifugation time and prevent hemolysis, two key feature to ensure high-quality results.Aim of the study was to evaluate the impact of replacing 4â¯mL BD vacutainer heparin lithium tube by low vacuum 3.5â¯mL BD vacutainer Barricor™ tube in an emergency department (ED) on hemolysis rate and TAT. METHODS: Data of hemolysis index (HI) and TAT were compared between the first period of 15 days using 4â¯mL BD vacutainer heparin lithium tubes with 15â¯minâ¯at 2000xg as centrifugation setting and a second period of 15 days using BD vacutainer Barricor™ tube centrifuged 3â¯minâ¯at 4000xg. RESULTS: A significantly reduced time duration between reception of sample and available results in informatics lab system was observed with the reduction time of centrifugation allowed by use of Barricor™ tube compared to regular heparin lithium tubes (pâ¯<â¯0.001). A significative decrease in hemolysis rate also occurred in the second period as samples with HIâ¯<â¯10 reached from 52.5% in the first period to 68.5% (pâ¯<â¯0.001) in the second. CONCLUSION: Low vacuum BarricorTM tubes allowing a higher speed of centrifugation improve lab TAT without impairment of sample quality as a significant reduction of hemolysis was observed, a double advantage which is of particular interest for ED.
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BACKGROUND AND OBJECTIVES: Unlike for intensive care unit and home mechanical ventilators, no study has evaluated the user-friendliness of the recently introduced new anaesthesia workstations. METHODS: We performed a prospective study to evaluate the user-friendliness of four anaesthesia workstations, which were categorized into two groups: first-generation (Kion) and second-generation (Avance, Felix and Primus). Twenty users (12 nurse-anaesthetists and 8 anaesthesiologists) from three different anaesthesia departments at the same univeristy hospital participated in the study. The user-friendliness scale evaluated 10 criteria, including two design and monitoring criteria, four maintenance criteria and four ventilation use criteria. Each criterion was evaluated from 0 (poor) to 10 (excellent). RESULTS: The mean score obtained for the first-generation workstation was lower than those obtained for the three second-generation workstations (P < 0.05). No significant differences in the overall user-friendliness score was observed for the three second-generation workstations. The first-generation workstation obtained a significantly lower score than the three second-generation workstations for the design criteria (P < 0.01). For the screen criteria, the highest score was obtained by Felix, which has the largest screen and associated characters. For the main maintenance criteria, Kion and Felix obtained the lowest scores. No significant differences between the four anaesthesia workstations were found for only three of the user-friendliness criteria (self-test, alarms and settings). CONCLUSIONS: Anaesthesia machines have benefited from considerable advances in design and technology. This novel user-friendliness scale revealed that the most recent workstations were more appreciated by users than the first-generation of anaesthesia workstations. This user-friendliness scale may help the anaesthetic staff to 'consensually' choose the future workstation for their anaesthesia department.
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Anestesia Geral/instrumentação , Ventiladores Mecânicos/normas , Adulto , Benchmarking/normas , Desenho de Equipamento/normas , Segurança de Equipamentos , Equipamentos e Provisões Hospitalares , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Estatísticas não ParamétricasAssuntos
COVID-19 , Alta do Paciente , Humanos , Estudos Prospectivos , Pacientes , Técnicas de Apoio para a DecisãoAssuntos
Afrodisíacos , Doenças Cardiovasculares , Mel , Panthera , Animais , Humanos , Citrato de Sildenafila/efeitos adversosRESUMO
BACKGROUND: In France, initial management of pulmonary embolism (PE) is performed in the hospital setting. The latest international guidelines suggest that PE at low risk of mortality can be treated in the ambulatory care setting. This means that ambulatory care pathways and general practitioner (GP) opinions concerning such a change in practice need to be determined. OBJECTIVES: To determine: (1) rate of patients eligible for an ambulatory management of their PE and reasons for hospitalization of PE at low risk of mortality; (2) acceptability for GPs of PE home care and patient's desired care pathway. METHODS: Two-part prospective observational study conducted in Montpellier University Hospital from May 2012 to August 2013: (1) in-hospital study including all consecutive patients with non-hospital acquired PE; (2) telephonic survey on PE patient's ambulatory care pathway conducted among GPs. RESULTS: In-hospital study: 99.1% (n=211) of included patients were hospitalized and only 14.1% (n=30) had all criteria for home care. Patient's pathway survey: 68.3% (n=112) of GPs, particularly those aged 40-54 years and those who had already managed patients alone after hospital discharge, were in favour of home care for PE. One hundred and thirty-nine (84.8%) GPs wanted a collaborative management with an expert thrombosis physician and an outpatient follow-up visit at one week. CONCLUSION: Few patients managed at Montpellier University Hospital are eligible for ambulatory management of their PE. GPs have a favorable opinion of home care for PE if it is conducted in collaboration with an expert thrombosis physician.
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Serviços de Assistência Domiciliar , Embolia Pulmonar/terapia , Adulto , Assistência ao Convalescente , Assistência Ambulatorial , Atitude do Pessoal de Saúde , Comorbidade , Estudos de Viabilidade , Feminino , França , Clínicos Gerais/psicologia , Humanos , Pacientes Internados/psicologia , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Aceitação pelo Paciente de Cuidados de Saúde , Seleção de Pacientes , Pacientes/psicologia , Estudos Prospectivos , Encaminhamento e Consulta , TelefoneRESUMO
OBJECTIVE: Femoral Nerve Block (FNB) has been proposed for femoral fracture analgesia in a prehospital setting. METHODS: Descriptive case-series survey. All suspected femoral fractures that were managed by our extrahospital service and had a femoral block were prospectively included. The physician was free to choose any block technique (paravascular femoral block [BFPV], nerve stimulation femoral block [BFNS], or fascia iliaca block [BFI]), as well as local anesthetic mixture and volume. Pain was assessed using a simplified verbal scale (0-4) before (T0), 10minutes after block (T1), and at hospital arrival (T2). Demographic values, actual trauma diagnosis, the technique used, the local anesthetic mixture and volume, incidents and complications were recorded. RESULTS: One hundred and seven blocks were included. Eighty-six percent of the blocks were performed by an anesthesiologist, although they represent 50% of the prehospital physician staff. Pain on the simplified verbal scale (EVS) decreased from T0 to both T1 and T2 for the whole population and also in each technique subgroup (eight BFPV, 36 BFNS, and 63 BFI). Two BFI blocks required a re-injection to be successful. Ten blocks failed (eight BFI, and two BFNS). Among those 10 failed blocks, two were first wrongly quoted as successful and two successful BFNS blocks appeared inadequate with regard to the trauma location outside the femoral dermatoma. No complication was observed. CONCLUSION: Prehospital FNB appeared to be efficacious in routine practice. Teaching FNB to non-anesthesiologist physicians is challenging.
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Analgesia/métodos , Fraturas do Fêmur/complicações , Bloqueio Nervoso/estatística & dados numéricos , Dor/etiologia , Dor/prevenção & controle , Adolescente , Adulto , Idoso , Coleta de Dados , Serviços Médicos de Emergência , Feminino , Nervo Femoral , Humanos , Traumatismos da Perna , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Adulto JovemRESUMO
INTRODUCTION: Fluid therapy is one of the major elements of severe sepsis and septic shock management. A systematic initial fluid bolus is recommended before evaluation of left ventricular filling pressure by the use of indicators of fluid responsiveness, preferentially dynamic ones. A massive fluid therapy could be damaging for the patient. Dynamic indicators of fluid responsiveness are not often relevant in the emergency department. This study was aimed to evaluate the use of indicators of fluid responsiveness by emergency practitioners during septic shock management. STUDY DESIGN: Cross sectional survey using anonymous self-questionnaire. METHODS: We included all practitioners working in public emergency department of Languedoc-Roussillon (France). Primary-end point was the use of one indicator of fluid responsiveness at least. Uni- and multivariate analysis was conducted to find associated factors. RESULTS: Of 232 practitioners included, we collected 149 questionnaires (response rate=64%). Hundred and eight practitioners (72% [64-79%]) used at least one indicator of fluid responsiveness. Fifty-six practitioners (38% [30-46%]) used echocardiography, 54 practitioners (36% [29-44%]) used blood lactate concentration, 45 practitioners (30% [23-38%]) used passive leg raising. The use of indicators of fluid responsiveness is associated with easy access to echography device (odd ratio=2.94 [1.16-7.62], P=0.03). CONCLUSION: Emergency practitioners use preferentially less invasive and less time-consuming indicators of fluid responsiveness.
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Serviço Hospitalar de Emergência/estatística & dados numéricos , Hidratação , Hospitais Públicos/estatística & dados numéricos , Choque Séptico/terapia , Adulto , Biomarcadores , Volume Sanguíneo , Coloides/uso terapêutico , Estudos Transversais , Soluções Cristaloides , Ecocardiografia/estatística & dados numéricos , Feminino , Hidratação/efeitos adversos , Hidratação/estatística & dados numéricos , França/epidemiologia , Pesquisas sobre Atenção à Saúde , Humanos , Soluções Isotônicas/uso terapêutico , Lactatos/sangue , Masculino , Pessoa de Meia-Idade , Postura , Padrões de Prática Médica/estatística & dados numéricos , Choque Séptico/sangue , Choque Séptico/epidemiologia , Inquéritos e Questionários , Resultado do TratamentoAssuntos
Infecções por Fusobacterium/etiologia , Meningites Bacterianas/etiologia , Complicações Pós-Operatórias , Fístula Retal/complicações , Prolapso Retal/cirurgia , Infecções Estreptocócicas/etiologia , Telas Cirúrgicas/efeitos adversos , Antibacterianos/uso terapêutico , Cefotaxima/uso terapêutico , Líquido Cefalorraquidiano/microbiologia , Colonoscopia , Feminino , Fosfomicina/uso terapêutico , Fusobacterium/isolamento & purificação , Infecções por Fusobacterium/tratamento farmacológico , Humanos , Meningites Bacterianas/diagnóstico por imagem , Meningites Bacterianas/tratamento farmacológico , Meningites Bacterianas/microbiologia , Pessoa de Meia-Idade , Polipropilenos , Fístula Retal/diagnóstico por imagem , Fístula Retal/etiologia , Fístula Retal/microbiologia , Fístula Retal/cirurgia , Infecções Estreptocócicas/tratamento farmacológico , Streptococcus/isolamento & purificação , Fatores de Tempo , Tomografia Computadorizada por Raios X , Vancomicina/uso terapêuticoRESUMO
OBJECTIVE: To evaluate the feasibility and reliability of the flexible laryngeal mask airway (LMA flexible) use during scalp skin harvesting for surgical reparation of burn sequella. STUDY DESIGN: Observational prospective descriptive study. PATIENTS AND METHODS: Following local ethic committee approval, 26 patients were included in the study during their preanaesthesia visit. The general anaesthesia induction of each patient was followed by the insertion of a LMA flexible. The number of attempts required to insert the mask and the procedure were documented. The oropharyngeal leak pressure, expired tidal volume and end tidal CO(2) were recorded in five different head positions (neutral, hyperflexion, hyperextension, right and left rotation) at the start and end of surgical procedure. In all ten study periods of 2-3 min each were evaluated. RESULTS: The airway device was inserted easily in all patients. While similar in four of the five head positions (neutral: 27.9+/-8.1 cmH(2)O, hyperextension, left and right rotation), the oropharyngeal leak pressure was significantly higher in the hyperflexion position (33.3+/-7.3 cmH(2)O). The end tidal volume was stable in all positions except hyperflexion (419+/-114 ml). While this value was significantly lower than the 471+/-68 ml recorded in the neutral position, it remained greater than 7 ml/kg. No significant change was observed for end tidal CO(2) for the ten study periods. CONCLUSION: The use of LMA flexible during surgical burn repair procedures, including head mobilisation for the harvesting of scalp skin grafts is feasible.
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Queimaduras/cirurgia , Cabeça/fisiologia , Máscaras Laríngeas , Couro Cabeludo/cirurgia , Adulto , Idoso , Pressão do Ar , Anestesia , Dióxido de Carbono/sangue , Estudos de Viabilidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Postura , Medicação Pré-Anestésica , Transplante de Pele , Volume de Ventilação Pulmonar , Adulto JovemRESUMO
Local anaesthetic toxicity always results from rapid and important increase in their plasma concentrations. Clinically, neurologic and cardiovascular symptoms may occur, especially life-threatening cardiac arrhythmias and cardiac depression. Resuscitating patients from cardiac toxicity was known as difficult, until the introduction of lipid emulsion therapy. From experimental data, at least two mechanisms of action can be proposed, a sink-effect and an improvement of cardiomyocyte metabolism. The present article is a mini-review of the current use of lipid emulsions for the treatment of local anaesthetic cardiac toxicity. The mechanisms of cardiac toxicity and those of lipid emulsion therapy are summarized, and the clinical experience of this therapy and its limits are presented.
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Anestésicos Locais/efeitos adversos , Emulsões Gordurosas Intravenosas/uso terapêutico , Cardiopatias/induzido quimicamente , Cardiopatias/terapia , HumanosRESUMO
OBJECTIVES: Music has been found to be an effective nonpharmacologic adjunct for managing anxiety and promoting relaxation in limited trials of critically ill patients. However, its effects have not been compared in intubated patients during weaning from mechanical ventilation with non-intubated patients spontaneously breathing. STUDY DESIGN: A cross-over randomized experimental design. PATIENTS AND METHODS: Thirty patients were studied (intubated group n = 15, non-intubated group n = 15). Patients were randomized to receive either 20 minutes of uninterrupted rest or then 20 minutes of music therapy or the music therapy first and then the uninterrupted rest period. Patients selected a relaxing music of their choice from a selection including different types of music. Heart rate (HR), systolic blood pressure (SAP), respiratory rate (RR) and bispectral index (BIS score) were recorded each 5-min intervals throughout both periods (rest and music). Agitation/sedation state and pain were evaluated by the Richmond-Agitation-Sedation-Scale (RASS) and the Numerical-Rating-Scale (NRS) respectively, before and after each studied periods. Music have not been performed in five patients (5/35 = 14%). RESULTS: Music significantly decreased HR (88+/-15 vs 82+/-15, P<0.05), SAP (137+/-17 vs 128+/-14, P<0.05), RR (25+/-3 vs 22+/-4, P<0.05), BIS (94+/-5 vs 81+/-10, P<0.01), RASS (+0.1+/-0.7 vs -0.7+/-0.9, P<0.05) and NRS (4.4+/-1.7 vs 1.9+/-1.3, P<0.01) in both intubated and non-intubated groups whereas no significant change was observed during the rest period. The variations level studied parameters induced by music were comparable for the two groups. CONCLUSION: A single music therapy session was found to be effective for decreasing anxiety and promoting relaxation, as indicated by decreases in heart rate, blood pressure, BIS and respiratory rate over the intervention period in intubated patients during weaning phase.
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Musicoterapia , Terapia de Relaxamento , Desmame do Respirador/métodos , Adulto , Idoso , Pressão Sanguínea , Estudos Cross-Over , Feminino , Frequência Cardíaca , Humanos , Masculino , Pessoa de Meia-Idade , Dor , RespiraçãoRESUMO
OBJECTIVES: To compare the clinical outcomes and the causative pathogens of early-onset and late-onset ventilator-associated pneumonia (VAP) diagnosed by bronchoalveolar lavage (BAL). STUDY DESIGN: Prospective, observational, epidemiological study. PATIENTS AND METHODS: During a 7-years period, all first episodes of VAP were prospectively included. Diagnosis was confirmed by a BAL with a threshold of 10(4) cfu/ml. Late-onset pneumonia was defined if occurred after the seventh day after mechanical ventilation. RESULTS: One hundred and thirteen VAP were studied. Fifty were early-onsets and 63 late-onsets. Thirty-four per cent of early-onset VAP and 73% of late-onset VAP were due to potential multiresistants pathogens. Pseudomonas aeruginosa was the most commonly isolated bacteria both in early-onset and late-onset VAP (16 and 39% respectively). Morbidity and mortality (29 vs 29%, ns) were not statically different between the two groups (early-onset and late-onset VAP). CONCLUSION: In our study, both early-onset and late-onset VAP were mainly caused by potentially multiresistants bacteria, most commonly Gram negative bacilli. Even for early VAP, clinicians should be aware about all risk factors for potentially multiresistants pathogens and not only the delay of onset of the VAP episode.