תוצאת חיפוש

Physicians' Assessment of Computerized Prescribing

Daniela Zalman, Majed Odeh, Arie Oliven

Dept. of Internal Medicine B, Bnai Zion Medical Center, Technion Faculty of Medicine, Haifa

Prescription errors are a major source of preventable adverse drug events. Computerized prescribing (CP) which screens physicians' order for mistakes, drug-allergy, drug-disease, drug-laboratory and drug-drug interactions can prevent many of these errors and improve quality of care. However, computerized systems are often time-consuming, difficult to handle, and may create their own mistakes.

Following the introduction of CP on an internal medicine ward, we administered a questionnaire to evaluate physicians' opinions about the new system. The survey assessed computer literacy, ease of using CP, effects on time management, opinion of users regarding error prevention, and usefulness of the information provided. Opinions were generally favorable; most users felt that CP makes their work more accurate, reduces errors, is easy to learn and to use, and provides important and useful information. Physicians were most critical of equipment failure and drugs and dosages not included in the CP program, a result of rapid development of the system.

Errors resulting from the use of CP were considered minimal. Comparison of physicians, with and without previous experience with computer work, as well as local and foreign graduates, revealed minor differences. But once physicians learn to work with a well-organized CP system and computerized work stations, they appreciate the order, safety and knowledge they provide.

Malaria in Travelers Returning from Endemic Areas

Andre Matalon, Amos Yinnon

Kupat Cholim Klalit, Dan-Petah Tikva District, and Dept. of Family Medicine, Tel Aviv University; and Infectious Disease Unit, Shaare Zedek Hospital and Hebrew University-Hadassah Medical School, Jerusalem

2 cases of malaria in family practice are described in a 26- and a 50-year-old woman. Both probably could have been prevented had common chemoprophylactic drugs been taken. The risk of malaria is greater than the risk of possible side-effects of the drugs commonly used by travelers for prevention. Family physicians must be aware of the possibility of malaria in young people with fever, especially those who have travelled to equatorial areas and special attention should be given to encourage chemoprophylaxis.

Patient Satisfaction and Hospital Services Evaluation by Regular and Private Patients

Sara Carmel, Jonathan Halevy

Dept. of the Sociology of Health, Faculty of Health Sciences, Ben-Gurion University of

the Negev, Beer Sheba; Sha'are Zedek Medical Center and Hebrew University-Hadassah Medical School, Jerusalem

"Sharap" is a private medical service integrated within our public clinic and hospital services. Clients may choose their physician by paying a fee in addition to what their health insurance agency (Kupat Holim) pays for. All other hospital services are supplied to all patients alike. The main purpose of this study was to evaluate the extent to which this declared policy is maintained in practice.

During 5 months in 1997, 198 Sharap patients and 198 regular patients were interviewed in the the general surgery, cardiac surgery, ENT, cardiology, newborn and gynecology wards of this hospital. Both groups were similar in regard to cause of hospitalization, gender, age group (10-year age ranges), and length of hospitalization (at least 24 hours).

Similar levels of satisfaction with hospitalization in general and with the nursing service and with supportive services were found in both groups. However, Sharap patients were more satisfied with their physicians than regular patients (87% vs 74%, respectively). Similar results were also found using indirect measures of satisfaction. About 86% in both groups reported having achieved the goal of improvement in health. A high proportion of respondents from both groups (82% and 88%, respectively) could not distinguish between Sharap and regular patients in the ward. However, a greater proportion of regular patients (35% vs 21%) wanted more extensive explanations from their physicians regarding their treatment.

Sharap patients belonged to higher socio-economic classes than regular patients. Our evaluation indicates that although the Sharap service enables the affluent to choose their preferred physician, resulting in a different doctor-patient relationship, the service does not create a significant feeling of discrimination among hospitalized patients, and does not interfere with the high level of health services available to the public at large.

Severe Pneumonia Caused by Bordetella Bronchiseptica

Taufik Zuabi, Adir Faivisevitz, Michael L. Alkan

Yoseftal Hospital, Eilat; Soroka Medical Center, Tel Hashomer; and Ben Gurion University Center for Health Sciences, Beer Sheba

Bordetella bronchiseptica rarely causes disease in man, and is an unusual pathogen in animals. It causes a pertussis-like syndrome, but pneumonia and sepsis have been described in the immunocompromised as well as in the immunocompetent. A 53-year-old man with adult-onset diabetes and healed pulmonary tuberculosis presented with lobar pneumonia and rapidly developed septic shock with adult respiratory distress syndrome. He responded well to the combination of piperacillin-tazobactam.

CT-Guided Excision of Osteoid Osteoma

A. Peyser, S. Porat, T. Sasson, J. Apelbaum, J. Bar-Ziv, E. Sucher

Orthopedic Surgery and Radiology Depts., Hadassah University Hospital, Ein Kerem, Jerusalem

CT-guided excision of osteoid osteoma is a new surgical technique that enables accurate resection of the nidus during 1-day hospitalization. We present 5-year results in 42 patients (26 males and 16 females, mean age 18 years, range 3-46). In 40 out of 42, complaints disappeared immediately after the procedure. The recovery period was short and the return to normal activity was faster than in the open surgical approach. Complications were minimal and transient.

Ultrasonographic Imaging of Superior Sagittal Thrombosis

Ilan Shelef, Avi Cohen, Yehiel Barki

Depts. of Radiology and Neurosurgery, Soroka Medical Center and Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheba

Ultrasonographic findings of superior sagittal sinus thrombosis include dilated and hyperechoic sinus (direct imaging of the thrombus). No flow should be demonstrated by the various Doppler techniques. In the deeper sinuses, if the thrombus can not be visualized after a negative Doppler study, MR imaging is recommended. Recanalization and reflow can be demonstrated on follow-up study.

Nerve Preservation during Superficial Parotidectomy

J. Shvero, I. Koren, R. Feinmesser

Depts. of Otorhinolaryngology and Head and Neck Surgery, Rabin Medical Center (Beilinson Campus), Petah Tikva and Sackler Faculty of Medicine, Tel Aviv University

Sensory loss in the operative area after superficial parotidectomy is one of the complications which disturbs the patient. The greater auricular nerve, which stems from the cervical plexus, supplies sensation to the area. Sacrifice of the nerve during superficial parotidectomy causes sensory loss in the area. We investigated the degree of sensory loss in the operative area after superficial parotidectomy in 10 patients in whom the posterior branch of the greater auricular nerve was preserved and compared the results with those in whom it was not, a year after operation. There was more sensory loss when the greater auricular nerve was sacrificed. We therefore suggest preserving the posterior branch of the greater auricular nerve during superficial parotidectomy if at all possible.

Fine Needle Aspiration Biopsy of Mediastinal Masses Guided by Computed Tomography

M. Sklair-Levy, D. Shaham, I. Sherman, I. Bar-Ziv, I. Libson

Depts. of Radiology and Pathology, Hadassah-University Hospital, Jerusalem

Progress in diagnostic radiology and pathology during the past decade has changed the approach to diagnosis of mediastinal masses. Diagnosis by CT-guided needle biopsy (CTNB) has replaced open biopsy and mediastinoscopy. CTNB of mediastinal masses is accurate, reliable and safe. It is done under local anesthesia, in ambulatory patients and is tolerated well. Between July 1987 and April 1997 we performed 67 biopsies in 63 patients aged 6-86 years; 33 were women (average age 40.8 years) and 30 men (average age 38.3 years). 57 of 67 biopsies were core biopsies for histologic examination and 10 were cytologic biopsies. In this report we concentrate on the 57 core biopsies. 41 of the biopsies were diagnostic; in 3 of them no evidence of malignancy was found. In 38 of the biopsies a tumor, malignant or benign, or an inflammatory process was diagnosed. In 24 of the biopsies the diagnosis was lymphoma. In 16 there was not enough material for diagnosis. We repeated the biopsy in 4 of the latter due to high suspicion of malignancy and reached a diagnosis in all 4 of them. In 6 the diagnosis was reached only by operation. The biopsies were from all compartments of the mediastinum. There were no complications such as pneumothorax or bleeding, except for 1 case of mild hemoptysis. In conclusion, CTNB of mediastinal lesions is accurate, safe and relatively cheap. In 72% a diagnosis was reached in the first attempt and a second attempt raised the diagnostic rate to 79%. We believe that CTNB should be the first step in tissue diagnosis of mediastinal masses, including those with a high suspicion of lymphoma.

Patient Satisfaction with Care in Acute-Care Hospitals

Ayelet Berg, Dan Yuval

JDC-Brookdale Institute of Gerontology and Human Development, Jerusalem

Patient satisfaction with the hospitalization process is an important element in the measurement of quality of care. Information from a survey of patients' experiences could therefore help hospitals improve their service, and provide decision-makers with relevant information. We present the findings of a study of some 4,500 patients, aged 18+, released from hospitals in the fall of 1993 and of 1995 from the wards of 9 acute care hospitals, psychiatric and geriatric wards excluded. Self-administered questionnaires were sent and returned by mail, with an overall response rate of 82%.

Despite the many changes in Israel's health system in general and its hospital system in particular, and the social and demographic changes between those 2 periods, patient satisfaction remained constant. Of those discharged from medical or surgical wards, 70% were satisfied to a "great" or "very great" extent with their hospital experience. There was improvement in most areas of hospitalization in the course of the 2 years. The greatest improvement was with regard to admission, nursing staff, hotel services, in patient satisfaction food and supplies. On the other hand there was deterioration in visiting conditions and hours. Satisfaction with physicians, nurses and hotel services had the strongest links with general satisfaction.

Hyponatremia due to Prolonged Excessive Ingestion of Water

I. Shavit, J. Diment, S. Ravid, N. Shehadeh

Dept. of Pediatrics A, Rambam Medical Center and Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa

We report a 1.5-year-old boy admitted for restlessness and constipation. He was found to have hyponatremia caused by voluntary drinking of excessive amounts of water. Although unusual in children, intoxication by oral water is a recognized clinical syndrome in infants, 3-6 months old, fed with dilute formula. Water intoxication in older children is rare. The diagnosis was established by the water deprivation test.

Ct-Guided Core Needle Biopsy Of Abdominal, Pelvic And Retroperitoneal Masses

M. Sklair-Levy, A.I. Bloom, Y. Sherman, S. Fields, J. Bar-Ziv, Y. Libson

Depts. of Radiology and Pathology, Hadassah-University Hospital, Jerusalem

CT-guided core needle biopsy of abdominal, pelvic and retroperitoneal masses is accurate and safe and can be performed on an outpatient basis. Between 1987 and 1995, 809 patients (age range 1-87 years) underwent 851 biopsies (minimal lesion diameter 1 cm). Cutting needles were always used, facilitating both cytological and histological diagnosis while minimizing risk of complications. A positive result (malignant, inflammatory or infectious) was obtained in 69% of the 809 and a negative result (normal tissue) in 17.4%, while in 13.6%, material for diagnosis was insufficient. Biopsy was repeated in 42 of them in whom radiological or clinical suspicion of malignancy was high. In 24 (60%) a positive result was obtained after the second biopsy.

Significant complications occurred in 7 (0.8%). 1 hemo-rrhaged following liver biopsy and required blood transfusion. Pancreatitis occurred in 6 (2.6%) following pancreatic biopsy. An intra-abdominal fluid collection in 1 necessitated percutaneous drainage. There was no mortality following the procedure and no documented case of needle-tract seeding of tumor. All outpatients were discharged within 3 hours of completion of the biopsy, without ill effects.