PubMed Health⌕ Search

Biomedical subjects

J-J Eledjam

Publications and source records attributed to J-J Eledjam.

15 recordsLinked to original sources
PubMed2006

[Analgesia after hip fracture repair in elderly patients: the effect of a continuous femoral nerve block: a prospective and randomised study].

INTRODUCTION: The usefulness of peripheral femoral nerve block for pain management after hip fracture has been established. This prospective and randomised study compared the analgesia effect of a continuous femoral nerve block (CF) versus two conventional analgesia procedures after hip fracture. PATIENTS AND METHODS: Patients. (n=62) scheduled for surgery under spinal anaesthesia were prospectively included. After surgery, analgesia (48 hours) was randomised: group FC (femoral catheter, anterior paravascular approach, initial bolus followed by continuous infusion of ropivacaine 0.2%), group P (iv 2 g propacetamol/6 hours), group M (sc morphine, 0.05 mg/kg per 4 hour). Intravenous morphine titration was performed, followed by subcutaneous (sc) morphine every 4 hours according to the VAS score. The primary end-point was the morphine requirements. Secondary end-points were VAS score, side effects, and mortality. RESULTS: Demographic data and surgical procedures were similar between groups. After morphine titration, the VAS pain score did not differ between groups. All patients in-group M received additional morphine. Morphine mean consumption was increased in CF group: 26 mg (5-42) versus P: 8 mg (3-12) (p=0.0001) or M: 19 mg (8-33) (p<0.006) while constipation was decreased in P group vs CF. Percentage of patients requiring no morphine was similar between P (n=6; 28%) and CF (n=6; 28%) and greater than M (n=0; 0%). Hospital discharge, cardiovascular or pulmonary complications and mortality after 6 months showed no statistical difference. CONCLUSION: Continuous femoral nerve block provided limited pain relief after hip fracture did not reduced side effects and induced an expensive cost.

Aged↗
PubMed2006

[Effects of music therapy in intensive care unit without sedation in weaning patients versus non-ventilated patients].

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.

Adult↗
PubMed2006

[Validation of the french translated Richmond vigilance-agitation scale].

OBJECTIVE: To test reliability of the Richmond Agitation Sedation Scale (RASS) after French translation. STUDY DESIGN: Prospective psychomotor evaluation study. PATIENTS AND METHODS: Two bilingual physicians performed the translation from English to French language. The French version was then translated to English by a bilingual non physician ("backtranslation") and compared to the original version. The translated scale was tested according to usual guidelines concerning the translation of neuropsychological evaluation tools. The French version of RASS was tested on the morning of every fifth or sixth day, and 30-min after any procedure, in 43 consecutive patients admitted to a 12-bed medical-surgical intensive care unit during two months, by a group of four observers: the principal investigator, two anaesthesiology residents and one pharmacology student. Inter-rater reliability was tested using the simple and weighted Kappa coefficients (with their 95% confidence interval). A consensual and detailed "operating instructions" guide of RASS, intended for medical and nursing staff, has been added in the Annexe section. RESULTS: Four hundred twenty measures were performed during 105 grouped observations. Reliability of the French version of RASS was substantial. Simple Kappa coefficient, testing the concordance between observers, was ranged from 0.72 (0.62-0.81) to 0.87 (0.79-0.94) and weighted Kappa coefficient from 0.95 (0.92-0.98) to 0.99 (0.98-0.99). CONCLUSIONS: The French translation of RASS was acceptable. The translated scale preserved substantial inter-rater reliability. Monitoring of vigilance status in intensive care settings can be performed with this reliable clinical tool.

Aged↗
PubMed2006

[General practitioners' and intensivists' relationships: intensivists' point of view from eight French southern regional areas].

OBJECTIVES: Assessment of relationship between general practitioners and intensivists. STUDY DESIGN: Intensivists were questioned by phone from June 14th to September 28th 2004. METHODS: 245 out of 264 intensivists from 8 French Southern regional areas were questioned concerning their relationship with critically ill patients' general practitioner. RESULTS: Patients were mainly admitted into Intensive care Unit (ICU) from the Emergency Department (55%). An information letter from the general practitioner was reported for 20% of admitted patients but 50% of these letters was assumed as not informative. The informations concerning the patient's medical history, therapies, and disease leading to admission and the patient's status were assessed with 6.5, 7.0, 6.0 and 2.0, respectively (maximal note=10). The intensivists contacted the general practitioner for 30% of admitted patients. During the stay in ICU, 33% general practitioners were reported to request informations by phone or visit in ICU. When the stay in ICU was>10 days, the general practitioner was nearly never regularly informed about patient's status. When the patient was discharged from the ICU, 80% of intensivists used an exhaustive typed report to inform the general practitioner. The overall relationship between the general practitioner and the intensivist was assessed as 5.5/10. Insufficient information in the general practitioner's letter at admission, the lack of request for information during the stay in ICU, the lack of contact with the general practitioner by the intensivist and an intensivist's age between 46 and 55 were associated with a relationship assessment<4/10).

Adult↗
PubMed2006

[Postoperative pneumonia: nosocomial, predictable, iatrogenic, preventable or not?].

We report the case of a 52-year-old man, ASA 3-4, malnourished, heavy smoker and drinker at the stage of chronic obstructive pulmonary disease and cirrhosis. The postoperative course of a cervical cancer surgery was complicated by a pneumonia with fatal outcome in the intensive care unit. Taking into account the patient's history and surgical requirements, this nosocomial infection did not appear easily preventable. The multiple risk factors and the few preventive measures usable were analyzed. In this context, the media and legal trend to make the doctors responsible for the nosocomial infections should be revised.

Alcoholism↗
PubMed2005

[Catheter-related infections: how to reduce the risk?].

Subcutaneous tunnelling of short-term catheters and the choice of site of catheter insertion are the two factors which influence the risk of catheter-related infection. Catheters inserted into a femoral vein have been associated with a higher risk of infection than those inserted into a subclavian vein. However, a meta-analysis comparing the internal jugular and subclavian sites did not report any difference. Regarding tunnelling, two randomized studies showed a benefit in terms of infection rates for the jugular and femoral sites when the blood sampling was not performed via the catheters. For the subclavian site tunnelling does not seem to bring any advantage compared to conventional insertion.

Anesthesia↗
PubMed2005

[Peripheral neurolytic blocks and spasticity].

Peripheral nerve blockade is one of the therapeutic possibilities to treat spasticity of various muscles. Percutaneous nerve stimulation allows accurate location of nerves and neurolysis can be performed using intraneural injection of 65% ethanol or 5 to 12% phenol. Spastic contraction of various muscle groups is a common source of pain and disability which prevents from having efficient rehabilitation. Test-blocks as well as neurolytic blocks are possible in most of motor nerves of the upper and lower limbs and main indications are spastic sequelae of stroke and spinal trauma but also of multiple sclerosis, cerebral palsy and chronic coma. The use of percutaneous nerve stimulation allows accurate location and four nerves are more frequently treated: pectoral nerve loop, median, obturator and tibial nerves. In patients with spasticity of the adductor thigh muscles, nerve blocks are performed via a combined approach using fluoroscopy and nerve stimulation to identify the obturator nerve. No complications occurred and minor side effects are transient painful phenomena during injection. These approaches proved to be accurate, fast, simple, highly successful and reproducible. Percutaneous neurolytic procedures should be done as early as possible, as soon as spasticity becomes painful and disabling in patients with neurological sequelae of stroke, head trauma or any lesion of the motor neuron.

Animals↗
PubMed2004

[Short term effects of hypertonic saline during severe sepsis and septic shock].

OBJECTIVE: Assessment of haemodynamic effects of 250 ml hypertonic saline 7.5% (HS) perfusion in critically ill patients with severe sepsis or septic shock. STUDY DESIGN: Observational study. PATIENTS: Twelve mechanically ventilated patients with severe sepsis or septic shock requiring a pulmonary artery catheter and volume loading. INTERVENTION: Two hundred and fifty millilitres HS were given over 15 min. Were measured: heart rate (HR), mean arterial pressure (MAP) and pulmonary artery pressure (MPAP), pulmonary capillary wedge pressure (PCWP), right atrial pressure (RAP), cardiac index (CI), indexed systemic vascular resistance (ISVR), indexed pulmonary vascular resistance (IPVR), plasma sodium, chloride, protein and haemoglobin concentrations and arterial blood lactate. Studied parameters were assessed at baseline (T(0)) and 5 (T(0)) and 105 min (T(120)) after the end of HS infusion. RESULTS: MAP, HR and RAP were not altered. HS increased PAPM (25 +/- 5-30 +/- 6 mmHg), PCWP (13 +/- 3-18 +/- 4 mmHg) and CI (3.5 +/- 1.2-4.6 +/- 1.1 l/min per m(2)) at T(20) (P < 0.05). ISVR and IPVR were decreased at T(20). Protein and haemoglobin were decreased at T(20). Sodium and chloride were increased at T(20) (from 136 +/- 4 to 147 +/- 4 and from 110 +/- 6 to 123 +/- 6 mmol/l, respectively, P < 0.01) and T(120). CONCLUSION: In patients with severe sepsis or septic shock, 250 ml HS transiently (<120 min) increases CI and PCWP and induces an increase in sodium and chloride concentrations.

Adult↗
PubMed2003

Temperature measurement in intensive care patients: comparison of urinary bladder, oesophageal, rectal, axillary, and inguinal methods versus pulmonary artery core method.

OBJECTIVE: Comparisons of urinary bladder, oesophageal, rectal, axillary, and inguinal temperatures versus pulmonary artery temperature. DESIGN: Prospective cohort study. SETTING: Intensive Care Unit of a University-Hospital. PATIENTS: Forty-two intensive care patients requiring a pulmonary artery catheter (PAC). INTERVENTION: Patients requiring PAC and without oesophageal, urinary bladder, and/or rectal disease or recent surgery were included in the study. Temperature was simultaneously monitored with PAC, urinary, oesophageal, and rectal electronic thermometers and with axillary and inguinal gallium-in-glass thermometers. Comparisons used a Bland and Altman method. MEASUREMENTS AND MAIN RESULTS: The pulmonary arterial temperature ranged from 33.7 degrees C to 40.2 degrees C. Urinary bladder temperature was assessed in the last 22 patients. A total of 529 temperature measurement comparisons were carried out (252 comparisons of esophageal, rectal, inguinal, axillary, and pulmonary artery temperature measurements in the first 20 patients, and 277 comparisons with overall methods in the last patients). Nine to 18 temperature measurement comparisons were carried out per patient (median = 13). The mean differences between pulmonary artery temperatures and those of the different methods studied were: oesophageal (0.11+/-0.30 degrees C), rectal (-0.07+/-0.40 degrees C), axillary (0.27+/-0.45 degrees C), inguinal (0.17+/-0.48 degrees C), urinary bladder (-0.21+/-0.20 degrees C). CONCLUSION: In critically ill patients, urinary bladder and oesophageal electronic thermometers are more reliable than the electronic rectal thermometer which is better than inguinal and axillary gallium-in-glass thermometers to measure core temperature.

Aged↗
PubMed2003

[Alcohol neurolytic blocks for pain and muscle spasticity].

Peripheral nerve blockade is one of the therapeutic options for spasticity of various muscles. Percutaneous nerve stimulation allows accurate location of nerves and neurolysis can be performed using intraneural injection of 65% ethanol or 5 to 12% phenol. Spastic contraction of various muscle groups is a common source of pain and disability which prevents efficient rehabilitation. Neurolytic blocks are possible in most of motor nerves of the upper and lower limbs and main indications are spastic sequelae of stroke and spinal trauma but also of multiple sclerosis, cerebral palsy and chronic coma. The use of percutaneous nerve stimulation allows accurate location and four nerves are more frequently treated: pectoral nerve loop, median, obturator and tibial nerves. In patients with spasticity of the adductor thigh muscles, nerve blocks are performed via a combined approach using fluoroscopy and nerve stimulation to identify the obturator nerve. No complications occur and minor side effects are transient painful phenomena during injection. These approaches have proved to be accurate, fast, simple, highly successful and reproducible. Percutaneous neurolytic procedures, should be performed as early as possible, as soon as spasticity becomes painful and disabling in patients with neurological sequelae of stroke, head trauma or any lesion of the motor neurons.

Ethanol↗
PubMed2002

Risk factors of failure and immediate complication of subclavian vein catheterization in critically ill patients.

OBJECTIVE: To identify the risk factors of failure and immediate complication of subclavian vein catheterization (SVC). DESIGN: Prospective observational study. SETTING: Surgical critical care unit of a tertiary university hospital. PATIENTS: Critically ill patients requiring a first SVC. INTERVENTION: Subclavian vein catheterization was attempted in 707 patients without histories of surgery or radiotherapy in the subclavian area. Failed catheterizations, arterial punctures, pneumothoraces and misplacements of the catheter tip were recorded. Risk factors of failure and immediate complication were isolated among patients' characteristics, procedure parameters (side and number of venipunctures) and the operator's experience using a univariate +/- multivariate analysis. MEASUREMENTS AND MAIN RESULTS: Five hundred sixty-two SVCs (79.5%) were achieved without adverse events. Among the remaining 145 catheterizations, 67 (9.5%) failures, 55 (7.8%) arterial punctures, 22 (3.1%) pneumothoraces and 30 (4.2%) misplacements of the catheter tip occurred. More than one venipuncture was the only risk factor of failed catheterization [2 venipunctures, odds ratio =7.4 (2.1-26); >2 venipunctures, odds ratio =49.1 (16.8-144.1)]. More than one venipuncture and age 77 years or more were predictive of the occurrence of immediate complications [2 venipunctures, odds ratio =3.6 (1.8-7.0); >2 venipunctures, odds ratio =14 (7.7-25.3); age >or=77, odds ratio =1.8 (1.0-3.1)]. The operator's training was not predictive of failed catheterization or immediate complication. CONCLUSION: For SVC, more than one venipuncture is predictive of failed catheterization and immediate complication. Age 77 years or more was predictive of immediate complications.

Adolescent↗