Outbreak of verocytotoxin-producing E. coli O145 and O26 infections associated with the consumption of ice cream produced at a farm, Belgium, 2007.

In October 2007, an outbreak of verocytotoxin-producing Escherichia coli (VTEC) O145 and E. coli O26 occurred among consumers of ice cream produced and sold in September 2007 at a farm in the province of Antwerp (Belgium). The ice cream was consumed at two birthday parties and also eaten at the farm. Five children, aged between two and 11 years, developed haemolytic uraemic syndrome (HUS), and seven other co-exposed persons contracted severe diarrhoea. In three of the five HUS cases VTEC O145 infections were laboratory confirmed, one in association with VTEC O26. Identical isolates of E. coli O145 and O26 were detected with PCR and PFGE in faecal samples of patients and in ice cream leftovers from one of the birthday parties, in faecal samples taken from calves, and in samples of soiled straw from the farm at which the ice cream was produced. Ice cream was made from pasteurised milk and most likely contaminated by one of food handlers.

Multiple cycles of intermittent chemotherapy in metastatic androgen-independent prostate cancer.

Recently, completed phase III studies demonstrated a survival benefit for a fixed number of cycles of docetaxel-containing chemotherapy treatment of androgen-independent prostate cancer (AIPC). Management of patients who respond well to initial chemotherapy for AIPC remains ill-defined. We previously reported that in a select group of such patients, retreatment with the same regimen was feasible and was associated with quality of life gains. Here, we report that multiple cycles of such intermittent chemotherapy are feasible. We prospectively tested intermittent chemotherapy in eight AIPC patients responding to calcitriol plus docetaxel who reached a serum prostate-specific antigen (PSA) <4 ng ml(-1) (22% of the 37 patients who were initially treated with this regimen). Chemotherapy was suspended until a rise in PSA > or =50% and 1 ng ml(-1). The median duration of the first treatment holiday was 20 weeks (13-74 weeks) and all patients retained sensitivity to retreatment. Four patients were eligible for a second chemotherapy holiday, and the median duration was 21 weeks (17-28 weeks). Two patients elected to take a third chemotherapy holiday, which lasted 10 and 28 weeks. The median time to treatment failure was 26.5 months (95% CI 23.6-29.4 months), and the median survival is 41 months (95% CI 33.7-48.3 months). Multiple cycles of intermittent chemotherapy interrupted by clinically meaningful treatment holidays are feasible in a subset of AIPC patients treated with this docetaxel-containing regimen. Intermittent chemotherapy for AIPC is feasible and deserves further study.

Intermittent chemotherapy in metastatic androgen-independent prostate cancer.

Intermittent use of chemotherapy for androgen-independent prostate cancer (AIPC) instead of treatment until disease progression may reduce toxicity. We prospectively tested this approach in eight AIPC patients responding to calcitriol plus docetaxel who reached a serum prostate-specific antigen (PSA) <4 ng ml(-1). Chemotherapy was suspended until a rise in PSA>/=50% and 1 ng ml(-1). The median duration of treatment holiday was 20 weeks (13-43+weeks) and all patients retained sensitivity to re-treatment. Chemotherapy holiday was associated with an improvement of fatigue (P=0.05). Intermittent chemotherapy for AIPC is feasible and deserves further study.

[Use of peridural catheters in the treatment of postoperative pain after spinal instrumentated fusion--an experience report]. / Postoperative Schmerztherapie mittels PDK nach instrumentierten Wirbelsäulenoperationen - ein Erfahrungsbericht.

AIM: In a prospective randomized clinical study we investigated in a group of 20 patients after spinal instrumentation surgery the analgesic efficacy and the safety of epidural analgesia. Intraoperatively an epidural catheter was placed by the orthopedic surgeons for postoperative pain control. METHOD: For epidural catheter analgesia a mixture of the local anesthetic ropivacaine and the opioid sufentanil was used with an initial bolus, followed by a continuous infusion and the possibility of patient-controlled bolus administration (PCEA). Pain-scores (VAS) were measured pre- and postoperatively at rest, and during active mobilization maneuvers like turning around in bed and standing. The neurological status, side effects, and complications were evaluated. RESULTS: Mean pain-scores (VAS) were 3.8 pre-operatively at rest, after initiation of epidural analgesia 0.3 at rest, 1.6 at turning around in bed and 0.8 at standing (6.8 pre-operatively). Transient sensible or motoric deficits, due to the local anesthetics' effect, occurred in 8 respectively in 3 of the patients. Drug-induced typical side-effects were pruritus, nausea and emesis. No cardiopulmonary complications happened. CONCLUSION: The epidural lumbal analgesia is an effective and safe method to control postoperative pain after spinal instrumentation surgery. Precondition is the knowledge about the safe and standardized technique of intraoperative catheter placement by the orthopedic surgeon, the choice of the appropriate analgesic drugs and a good cooperation between the departments of anesthesiology and orthopedic surgery and nursing staff.

[Ambulatory surgery in plastic surgery]. / Ambulantes Operieren in der plastischen Chirurgie.

The spectrum of plastic surgery is wide. It covers constructive, reconstructive and anaplastic surgery. A considerable portion of the operations can be carried out ambulatorily. Several examples show the practicability and limits. They are different according to the orientation of the surgeon and the equipment in his practice. Unfortunately also economic problems must be pointed out.

A patient with partial duplication 2q and partial deficiency 11q.

A patient with partial duplication 2q and partial deficiency 11q is reported. The propositus was delivered at 30 weeks gestation, with a birth weight of 1,390 g. He had severe hyaline membrane disease, intraventricular hemorrhage, bronchopulmonary dysplasia, hypotonia, psychomotor retardation, hearing loss, and other anomalies including a short bitemporal diameter, prominent occiput, low-set ears, exophthalmos, short nose with depressed nasal root, downturned mouth corners, narrow high-arched palate, micrognathia, a deep longitudinal groove over the sacrococcygeal region, clinodactyly, and abnormal dermatoglyphics. Chromosome analysis showed the following karyotype: 46,XY,der11,t(2:11)(q32.2;q25)pat.