Priapism and cannabism: A case report and review of the literature.

Priapism is classically defined as a partial or complete erection, abnormally prolonged in the absence of desire or sexual stimulation. Several classes of drugs as well as certain psychoactive substances (e.g. alcohol, cocaine, cannabis, etc.) are accused in the occurrence of priapism. In this article, we report a case of priapism in a 37-year-old adult admitted to the emergency department after cannabis use. The patient received emergency aspiration of blood by puncturing the corpora cavernosa, followed by intra-cavernous injection of ephedrine. The evolution has been good. This case relates a rare side effect resulting from the consumption of cannabis, which requires a rapid assessment and management to avoid complications.

[Hysterical pseudo-coma: A case report]. / Le pseudo-coma hystérique: à propos d'un cas clinique.

Hysterical pseudo-coma corresponds to a state of clinical sleep with contrasting waking electroencephalogram. It can last several hours or even several days in the absence of an underlying organic disease. In psychiatry, this disorder is currently part of the "dissociative disorder not otherwise specified". Through this case report, we describe the evolution of a hysterical pseudo-coma that lasted four days in a 28-year-old man. The normality of biological, radiological and electroencephalographic assessments, and responsiveness of the patient during the implementation of a nasogastric tube, led us to suspect a mental origin. An adapted psychiatric care allowed the patient to recover his autonomy after three days of hospitalization. This had prevented the escalation of explorations and invasive treatments. However, the search for organic comorbidity and its management remains a priority.

Whole-Genome Sequencing of Two Moroccan Mycobacterium tuberculosis Strains.

Mycobacterium tuberculosis is known to cause pulmonary and extrapulmonary tuberculosis. In Morocco, the spread of multidrug-resistant (MDR) tuberculosis (TB) has become a major challenge. Here, we announce the draft genome sequences of two Mycobacterium tuberculosis strains, MTB1 and MTB2, isolated from patients with pulmonary tuberculosis in Morocco, to describe variants associated with drug resistance.

Severe amlodipine intoxication treated by hyperinsulinemia euglycemia therapy.

The objective of this study was to report a use of hyperinsulinemia euglycemia therapy in severe amlodipine intoxication. Intoxication with 420 mg of amlodipine caused severe hypotension in a 20-year-old female patient. The patient was initially treated with fluids, calcium gluconate, and epinephrine without effect. She was then given hyperinsulinemia euglycemia therapy. We observed a rise in blood pressure (BP) approximately 30 min after insulin was given and the BP was subsequently responsive to epinephrine. The patient was weaned from pressors 5 h after insulin therapy. The trachea was extubated 24 h after ingesting amlodipine, and the patient was transferred for psychiatric treatment 3 days later. This possible positive inotropic effect of insulin therapy in patients with calcium channel blocker intoxication supports previous findings. It is suggested that hyperinsulinemia euglycemia therapy may be considered as a first-line therapy in amlodipine intoxication.

Effect of the addition of rocuronium to local anesthetics for peribulbar block.

To test the hypothesis that rocuronium added to a mixture of local anaesthetics could improve akinesia in Peribulbar Block (PB) we designed this prospective, randomized, double-blinded study. Sixty ASA physical status I and II patients presenting for cataract surgery (manual extracapsular lens extraction) under PB were included. Patients were randomized to 2 groups: rocuronium group (n = 30) received PB with a local anesthetic mixture (Lidocaine 2% + Bupivacaine 0.5%) to which was added 0.06 mg/Kg of rocuronium and control group (n = 30) received PB with the same mixture to which was added saline. Akinesia was assessed with a 12-point scale at 2, 5 and 10 minutes after injection (each of the four rectus muscles and each lid was scored from 0 to 2; 0 = total akinesia, 1 = partial akinesia, 2 = no akinesia). The need for supplementary injection, adverse effects and complications were also recorded. Rocuronium group demonstrated significantly better akinesia scores than control group at 2, 5 and 10 minutes post PB (p < 0.05). Supplementary injection was necessary in 4 patients (13%) in rocuronium group versus 12 patients (40%) in control group (p = 0.039). No significant complications were recorded. Rocuronium added to a mixture of local anaesthetics at a dose of 0.06 mg/Kg improved the quality of akinesia in PB and reduced the need for supplementary injections.

[Effects of skin infiltration with ropivacaine 0,75% on postoperative pain after caesarean section]. / Effet d'une infiltration sous-cutanée de ropivacaïne 0,75 % sur l'analgésie postopératoire après césarienne.

OBJECTIVE: Evaluate the effects of skin infiltration with ropivacaine 0,75% on postoperative pain after caesarean section in the first 24h. PATIENTS AND METHODS: A prospective randomized double blind study was realized during three months in Auxerre Hospital. All ASA 1-2 patients presenting for elective caesarean section under spinal anesthesia were enrolled in the study. Drug addicts and patients with chronic pain were excluded from the study. The patients were randomly divided into two groups to receive skin infiltration 20 ml of ropivacaine 0,75% (Gr R) or skin infiltration of 20 ml of 0,9% saline solution. All patients received systematically propacetamol 1g per six hours and ketoprofen 50mg per six hours. Intravenous morphine titration was delivered to patients with a simple numerical scale greater or equal to three (SNS> or =3). Postoperative pain (SNS), morphine consumption and adverse reactions were compared. RESULTS: From July to September 2005, 42 patients were enrolled in the study. The SNS was lower in the Gr R. Total morphine consumption was reduced in the Gr R. The incidence of the adverse effects were higher in the Gr P. One case of parietal haematoma was detected in the Gr P, the evolution of which was favorable. DISCUSSION AND CONCLUSION: Skin infiltration of ropivacaine 0,75% is a simple technique able to reduce postoperative pain score and morphine consumption after caesarean section.

[Prevention of myoclonus after etomidate using a priming dose]. / Prévention des myoclonies induites par l'étomidate en utilisant une priming dose.

OBJECTIVE: To investigate the influence of pretreatment with a low dose of etomidate (priming dose) on the incidence of etomidate-induced myoclonus. STUDY DESIGN: Prospective randomized double-blind study. METHODS: Forty six patients ASA physical status I - II, scheduled for abdominal elective surgery, were allocated randomly to receive either pre-treatment 0.03 mg/kg of etomidate (priming group) or placebo (control group). Sixty-seconds after the pre-treatment was injected, anesthesia was induced with etomidate 0.3 mg/kg and 60 seconds later induction was completed with fentanyl (3 microg/kg) and vecuronium (0.1 mg/kg). The occurrence and intensity of myoclonus were graded clinically by a blinded observer as: 0=no myoclonus, 1=mild myoclonus, 2=moderate myoclonus and 3=severe myoclonus. STATISTICAL ANALYSIS: Fisher test exact for qualitative variable and Student t-test for quantitative variables. RESULTS: Demographic data and the average dose of etomidate used during the induction were similar in the 2 groups (0.29+/-0.032 mg/kg in the priming group and 0.30+/-0.029 mg/kg in the control group). Twenty patients (87%) in the control group experienced myoclonic movements whereas only 6 patients (26%) in the control group had such movements (P<0,001). CONCLUSION: Pretreatment with etomidate (0.03 mg/kg), given 60 seconds before induction of anesthesia, is effective at reducing etomidate-induced myoclonus, without related side-effect.

[Peribulbar anesthesia: comparing 1% ropivacaine and a mixture of 0.5% bupivacaine--2% lidocaine]. / L'anesthésie péribulbaire: étude comparative entre la ropivacaïne 1% et l'association bupivacaïne 0,5%--lidocaïne 2%

PURPOSE: To compare the efficacy of 1% ropivacaine with a mixture of 0.5% bupivacaine and 2% lidocaine in peribulbar anesthesia for elective cataract surgery. MATERIAL AND METHODS: Prospective double-blinded study, enrolling 100 patients randomly assigned to two different groups. Group 1 received 9 ml of 1% ropivacaine and group 2 received 4.5 ml of 0.5% bupivacaine and 4.5 ml of 2% lidocaine. Both groups received 1 ml of hyaluronidase to reach a total volume of 10 ml. RESULTS AND CONCLUSION: No difference between the groups was noted during the study regarding not only onset time, but also the duration of anesthesia and perioperative analgesia. A greater incidence of pain on injection was significantly reported in group 2 (p<0.001). Patients in group 1 had less need for top-up injection and showed better ocular akinesia (p<0.01).

[Esophageal foreign body revealed by respiratory distress]. / Détresse respiratoire révélant un corps étranger œsophagien méconnu.

Ingestion of a foreign body is usually accidental in children. Respiratory symptoms, often favored by the persistence of the foreign body in the esophagus, can be revealing, but rarely respiratory distress as a method telling. We report a case of unrecognized esophageal foreign body revealed by respiratory distress.

[Efficiency of bupivacaine wound subfasciale infiltration in reduction of postoperative pain after inguinal hernia surgery]. / Efficacité de l'infiltration cicatricielle subfasciale par la bupivacaïne dans la réduction de la douleur postopératoire des hernies inguinales.

INTRODUCTION: The reduction of postoperative pain after surgery of inguinal hernia is an objective of lot of studies. The subfasciale infiltration of the wound may be an efficient technique. METHODS: This study was designed as a randomized, double blind, prospective study, comparing two treatment groups: a group infiltrated by bupivacaine (Gr B), and second one infiltrated by a placebo (Gr P). A part of demographic parameters and ASA class, the postoperative pain intensity at rest and at coughing, the morphine consumption and the secondary effects were compared. Patient's satisfaction and postoperative chronic pain at 3 and 6 months were also analyzed. RESULTS: Concerning demographic parameters, ASA class and secondary effects, we didn't find any meaningful difference between the two groups. However, there was a significant reduction of postoperative pain in the bupivacaine group as well at rest as coughing. Gr P patients have more morphine consumption and they were unsatisfied and accused more chronic pain. DISCUSSION: Wound infiltration is still a simple and efficient technique in postoperative pain reduction. With this technique, hernia surgery may become ambulatory.

[Takayashu and pregnancy]. / Takayashu et grossesse.

Takayashu arteritis is a chronic inflammatory disease of the large arteries, usually affecting the aorta and its large branches and the pulmonary arteries, with a higher incidence during the childbearing years. We report the case of a 33-year-old patient, primigravida with Takayashu arteritis diagnosed three years ago. At 37 weeks of gestation, she was admitted for a pre-eclampsia and a left ventricular insufficiency. Elective caesarean section under general anesthesia after joint decision between the attending obstetrician and the medical and anesthetic consultants, and allowed the extraction of a hypotrophic baby. The association of pregnancy with Takayashu's arteritis is almost always uneventful. It is associated with high values of maternal blood pressure and severe intra-uterine growth retardation.

[Effect of ephedrine on the intubation conditions using rocuronium versus succinylcholine]. / Effet de l'éphédrine sur les conditions d'intubation après bloc neuromusculaire par le rocuronium versus succinylcholine.

OBJECTIVE: The goal of this study was to determine if ephedrine could improve intubating conditions when it is administered before the muscle relaxant (rocuronium and succinylcholine). PATIENTS AND METHODS: In this prospective randomized double-blind study, 80 patients ASA I- II, scheduled for elective surgery, were allocated randomly to receive: succinylcholine 1mg/kg+ephedrine 70 microg/kg (Group I, n=20); rocuronium 0.6 mg/kg+ephedrine 70 microg/kg (Group II, n=20); succinylcholine 1mg/kg+0.9% saline (Group III, n=20); rocuronium 0.6 mg/kg+0.9% saline (Group IV, n=20). Induction of anaesthesia started with administration of the first syringe containing either ephedrine or saline, then 30s later propofol 2.5mg/kg and fentanyl 3 microg/kg, were administered followed by the contents of the second syringe containing either rocuronium or succinylcholine. Thirty seconds after injection of the muscle relaxant, another blinded staff anaesthetist performed intubation of the patient. Intubating conditions were evaluated according to criteria's of the conference of Copenhagen. Heart rate, systolic blood pressure and diastolic were also noted. Kruskall-Wallis test for non-parametric variable and Student t test for quantitative variables were used for statistical analysis. RESULTS: There was no significant difference between the groups concerning age, sex, BMI and ASA status. Pretreatment by ephedrine improved significantly (p<0.0001) intubating conditions after succinylcholine and rocuronium. CONCLUSION: Use of ephedrine 30 seconds before induction with propofol, fentanyl followed by rocuronium or succinylcholine provides faster good conditions of intubation.

[Iatrogenic oesophageal perforation following an imprevisible difficult tracheal intubation]. / Perforation iatrogène de l'oesophage suite à une intubation trachéale difficile imprévisible.

The authors report a case of oesophageal perforation after difficult tracheal intubation. Interest of an early diagnosis and management of such complication are discussed.