Fatal, paraparetic acute motor axonal neuropathy, early complicating chemotherapy with nab-paclitaxel.

So far, very few cases describing an interrelation between chemotherapy and Guillain-Barré syndrome have been published. We describe the first case of a paraparetic, pure acute motor axonal neuropathy variant of Guillain-Barré syndrome, early complicating protein-bound paclitaxel (nab-paclitaxel/abraxane) chemotherapy (first and sole session at a 350 mg dose) in a female patient with metastatic breast cancer. Although our patient was treated with the standard regimen of intravenous immunoglobulin for 5 days, she showed no evidence of motor improvement and died 1 month after the onset of the neurological deficit.

Incidence of human brucellosis in a rural area in Western Greece after the implementation of a vaccination programme against animal brucellosis.

BACKGROUND: Brucellosis continues to be an important source of morbidity in several countries, particularly among agricultural and pastoral populations. The purpose of this study was to examine if there is an effect on the incidence of human brucellosis after the implementation of an animal brucellosis control programme. METHODS: The study was conducted in the Municipality of Tritaia in the Prefecture of Achaia in Western Greece during the periods 1997-1998 and 2000-2002. Health education efforts were made during 1997-1998 to make the public take preventive measures. In the time period from January 1999 to August 2002 a vaccination programme against animal brucellosis was realised in the specific region. The vaccine used was the B. melitensis Rev-1 administered by the conjuctival route. Comparisons were performed between the incidence rates of the two studied periods. RESULTS: There was a great fall in the incidence rate between 1997-1998 (10.3 per 1,000 population) and the period 2000-2002 after the vaccination (0.3 per 1,000 population). The considerable decrease of the human incidence rate is also observed in the period 2000-2002 among persons whose herds were not as yet vaccinated (1.4 vs. 10.3 per 1,000 population), indicating a possible role of health education in the decline of human brucellosis. CONCLUSION: The study reveals a statistically significant decline in the incidence of human brucellosis after the vaccination programme and underlines the importance of an ongoing control of animal brucellosis in the prevention of human brucellosis. The reduction of human brucellosis can be best achieved by a combination of health education and mass animal vaccination.

Acceptance of hepatitis B vaccination among health care workers in Western Greece.

Health care personnel are at high risk for hepatitis B virus (HBV) transmission. The aim of the present study was to investigate hepatitis B (HB) knowledge and vaccination acceptance among health care personnel in southwestern Greece, using the Hepatitis B Vaccine Knowledge and Acceptance Questionnaire. One hundred eighty-three employees participated (71 males). Occupation (p < .001), higher education (p < .001), and vaccination (p = .007) were significantly related to HB knowledge. The rate of HBV vaccination coverage was 70.9%. Participants considering themselves at high risk for HBV infection did not report significantly increased vaccination rates. In the multivariate analysis, university personnel (p = .002), occupational category (p < .001), and HB knowledge (p = .049) were significantly associated with vaccination. In conclusion, 29% of hospital personnel were not vaccinated mainly due to negligence. Occupation, education, and knowledge about HB seem to be associated with HBV vaccination.

Epidemiology of human brucellosis in a rural area of north-western Peloponnese in Greece.

A case-control study was conducted in a rural area of Achaia in western Greece to examine the risk factors of brucellosis. The participants in the study were 414 (7.5% of the whole population of the investigated municipality). The cases (n = 140) were defined by clinical symptoms and confirmed by a positive standard agglutination test (SAT). All cases have been diagnosed between January 1997 and March 1999 either by physicians of the Local Health Center or by private practitioners. Two criteria were basic to establish the disease. The first one was clinical symptoms such as fever, fatigue, arthralgia and generalized aches and the second was a titer of SAT at least 1:160. Controls (n = 274) were matched with cases for age and gender in a 1:2 ratio. Approximately collection of controls was performed among those presented to the local Health Center for other diseases. Data were collected by the same physician via a personal interview and analyzed by logistic regression models. The overall incidence of the disease in the region was found to be 1110/100,000. Taking 'no ownership of animals' and 'no contact of animals' as the reference category, the strongest risk factor was trauma during animal delivery with an odds ratio (OR): 24.3; 95% confidence interval (CI): 8.8-67.5 following by absence of stables (OR: 14.4; 95% CI: 4.7-44.1). After application of multivariate stepwise analysis the adjusted risk factors remaining in the model were the place of residence (OR: 1.8; 95% CI: 1.1-3.1), professional occupation with animals (OR: 2.4; 95% CI: 1.2-4.8), absence of stables (OR: 9.1; 95% CI: 2.2-38.7) and trauma during animal delivery (OR: 11.2; 95% CI: 3.2-39.1). Consumption of cheese from pasteurized milk or consumption of cheese matured for over 3 months was found to be a protective factor (OR: 0.27; 95% CI: 0.11-0.67). The detection of brucellosis in animals is essential for the prevention of the disease. In addition efficient preventive measures should be established in order to eliminate the disease.

Baseline hypoxemia as a prognostic marker for pulmonary complications and outcome in patients with acute pancreatitis.

The purpose of the present study was to investigate the prognostic role of severe hypoxemia on admission as an independent risk factor of pulmonary complications and mortality in patients with acute pancreatitis. Pulmonary complications were studied in 166 previously healthy patients with acute pancreatitis. Forty-eight patients (28.9%) developed one or more pulmonary complications, including pleural effusion, atelectasis, pulmonary consolidations, and acute respiratory distress syndrome (ARDS). Pulmonary consolidations (odds ratio = 7.25) and, especially, ARDS (odds ratio = 22.9) were significantly associated with severe baseline hypoxemia (PaO2, <60 mm Hg). Mortality was mainly related to severity of disease (odds ratio = 46.45), while hypoxemia was also found to be an independent risk factor of poor outcome (odds ratio = 9.56). It seems that, in patients with acute pancreatitis, severe hypoxemia on admission may be an early predictive marker of pulmonary complications, especially ARDS, and, independently of severity score, it may also be a marker of poor outcome.