תוצאת חיפוש

Risk of Transmission of Viral Disease by Needle Puncture in Health Care Workers

Yosef Mishal, Chaim Yosefy, Emil Hay, Dalia Catz, Elisia Ambon, Roza Schneider

Infectious Disease Unit, Emergency Dept. and Microbiology Lab, Barzilai Medical Center, Ashkelon (Affiliated with Ben-Gurion University of the Negev)

The accidental exposure of the health care workers (HCW) to blood and blood products constitutes a danger for transmission of blood-borne pathogens and the development of severe diseases. Most attention is focused on exposure to the viruses of hepatitis B, C and human immunodeficiency. The objectives of this prospective study were to determine the rate of exposure of our HCW to blood and blood products; to define the high risk groups; and to establish recommendations to prevent transmission or reduce the risk of exposure to these viruses.

During the year 1996, 103 injuries from needle-puncture or other sharp objects were reported to our infectious diseases control unit. Most of those injured were women. 58.4% of the events occurred in the vicinity of the patient. The source of exposure was known in 60% of the cases. 73.8% of those injured had already been immunized against hepatitis B. The departments in which most exposures occurred were the operating theater (12.5%), medical departments A (10.6%) and B (9.6%), and the emergency department (7.7%). Nurses were at highest risk, constituting 47% of those injured.

Our recommendations are that a continuous teaching program be established for the high risk groups; that HCW be urged to report every event of exposure; and to encourage HCW to undergo active immunization against hepatitis B.

Fatal Asthma in Children: Preventable?

Haim Bibi, Jamal Mahamid, David Shoseyov, Michael Armoni, Zvika Liss, Menachem Schlesinger

Pediatrics Dept., Barzilai Medical Center, Ashkelon (Affiliated with the Faculty of Health Sciences, Ben-Gurion University of the Negev); Pediatric Intensive Care Unit, Bikur Holim Hospital, Jerusalem, and Kupat Holim Klalit, Darom District

Sudden death from asthma is rare but occurs in the young age group. We recently faced this rare situation, when 3 asthmatic children were dead on arrival at the local emergency room. All 3 had been treated with beta-2 agonist inhalation on a regular basis, without anti-inflammatory treatment. 2 of the children died while inhaling the beta-2 agonist. It is important that there be clear guidelines and full education about the management of asthma, during and between exacerbations, to prevent such deaths.

Onchocerca in Israel

A. Pressman, Y. Kandelis, Y. Bachar, G. Mogilner

Depts. of Pediatric Surgery and Pathology, Bnei-Zion Medical Center and Bruce Rappaport Faculty of Medicine, The Technion, Haifa

The parasite Onchocerca volvulus is well-known in its endemic areas in South and Central America and West Africa. It is transmitted to man by simulium flies and causes systemic infection with skin, lymphatic and ophthalmic manifestations and can cause blindness (river blindness). Treatment with Ivermectin is effective but sometimes there is need for surgical intervention to prevent or treat complications. We describe an 11-year-old girl, a new immigrant from Ethiopia, who had a firm mass in her left thigh, caused by Onchocerca volvulus. It was completely excised. This is a very rare condition in Israel, which must be considered in patients coming from endemic areas.

Conservative Approach in Children with Central Line Infection 

Zvi Steiner, Yafim Kandelis, George Mogilner, Dina Atias, Isaac Srugo

Dept. of Pediatric Surgery, and Hematology and Clinical Microbiology Units, Bnei-Zion Medical Center, and Bruce Rappaport Faculty of Medicine, The Technion, Haifa

In 1994-1995, central venous lines were placed in 47 children. All except 1 were of the Broviac type, with subcutaneous tunneling via the internal or external jugular vein. Ages were between 7 days and 16 years. Indications for central venous cannulation were chemotherapy (35 cases), TPN (5), prolonged parenteral antibiotics (4), and repeated blood transfusions (3). The catheter was the source of infection in 13 children (28%), 11 of whom were immunocompromised. The commonly identified bacteria were Staphylococcus aureus (4 cases), Pseudomonas aeruginosa (4), coagulase-negative Staphylococcus (2), and various gram-negative rods (3). All cases were treated with antibiotics through the catheter. The most commonly used were oxacillin (4), ceftazidime (4), and amikacin (4). In 10, treatment succeeded without having to remove the line. In 2 others, tunnel infection developed and the catheter had to be removed. 1 child forcefully removed his catheter before treatment could be started. There were no further complications in the group treated conservatively, except for a case of superior vena cava thrombosis in a girl with recurrent infection of the tunnel. In 7 out of 13 treatment was continued and completed at home. This saved 65 days of hospitalization out of 210. We conclude that the conservative approach to treatment is feasible in most cases of infection when the source is the central venous catheter itself. However, when the tunnel is infected, conservative treatment may be ineffective. Treatment can be carried out in the home, with economy in cost and in use of hospital beds, and is preferred by patients and their parents.

Characteristics of Hospitalized Alcoholics

Sergio Marchevsky, Shoshana Weiss

Residential Center for Alcoholics and Israel Society for the Prevention of Alcoholism, Ramat Gan

The background characteristics of 1,173 alcoholics hospitalized for 3 months in this center during December 1982 to December 1994 were reviewed. Socio-demographic variables and termination-of-treatment data, are described. The profile of the typical hospitalized alcoholic was that of a Jewish, urban, married, unemployed man, born in Asia-Africa (or in Israel) who had been living for many years in Israel and had many children and a low educational level. They usually start drinking in adolescence and come to the center after more than 15 years of drinking, mainly at home and alone, and also have family relatives who drink. Implications of the data for treatment and for family physicians are presented.