Israel Medical Association Journal

Background: The implementation of treatment guidelines is lacking worldwide.

Objectives: To examine whether follow-up in a specialized lipid clinic improves the achievement rate of the treatment guidelines, as formulated by the National Cholesterol Education Program and the Sixth Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure.

Methods: The study group included patients who were referred to the lipid clinic because of hyperlipidemia. At each of five visits over a 12 month period, lipid levels, liver and creatine kinase levels, body mass index, and adherence to diet and medications were measured, and achievement of the NCEP[1] target level was assessed.

Results: A total of 1,133 patients (mean age 61.3 years, 60% males) were studied. Additional risk factors for atherosclerosis included hypertension (41%), type II diabetes mellitus (21%), smoking (17%), and a positive family history of coronary artery disease (32%). All patients had evidence of atherosclerotic vascular disease (coronary, cerebrovascular or peripheral vascular diseases). The low density lipoprotein target of <100 mg was present in only 22% of patients before enrollment, with improvement of up to 57% after the follow-up period. During follow-up, blood pressure control was improved (from 38% at the time of referral to 88% after 12 months, P < 0.001), as was glycemic control in diabetic patients (HgA₁C improved from 8.2% to 7.1% after 12 months, P < 0.001). Improved risk factor control was due to increased compliance to medication treatment (from 66% at enrollment to more than 90% after 12 months), as well as careful attention to risk factor management that translated into a change in the treatment profile during the follow-up. There was an increase in the use of the following medications: aspirin from 68% to 96%, statins from 42% to 88%, beta blockers from 20% to 40%, and angiotensin-converting enzyme inhibitors from 28% to 42%; while calcium channel blocker use decreased from 40% to 30% in patients during follow-up.

Conclusion: Follow-up of patients in a specialized clinic enhances the achievement of LDL[2]-cholesterol treatment goals as well as other risk factor treatment goals, due to increased patient compliance and increased use of medications.

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Pressure sores are a well-recognized problem, with an etiology that is multifactorial and not solely a consequence of pressure itself. Malnutrition is one of the factors involved, namely low calorie and protein intake. Mainly elderly patients, patients after hip fracture, but also patients after trauma, burns or extended surgery require additional nutritional support to reduce the possibility of pressure ulcers developing. Evidence has shown the efficacy of percutaneous endoscopic gastrostomy in elderly patients with malnutrition and dementia. Nutritional support should include sufficient calories, protein, fat, carbohydrates, vitamins and minerals. Arginine is the main amino acid required and is essential for collagen deposition and wound healing. Vitamin A and zinc should be added to nutritional support.

Background: The treatment of patients with recurrent ovarian carcinoma after failure of first and second-line chemotherapy is still debated. Chemical agents used for third and fourth-line therapy usually yield poor results with severe toxic side effects.

Objective: To summarize our experience with goserelin in the treatment of patients with recurrent ovarian cancer.

Methods: From September 1996 to June 1999 we administered goserelin, 3.6 mg subcutaneously every 4 weeks, to 15 patients with advanced and recurrent epithelial ovarian cancer (median age 59.0, median performance status 3.0).

Results: Seven of 15 eligible patients relapsed after platinum-based chemotherapy (3 of them also received paclitaxel and another 2 received tamoxifen). Four patients relapsed after carboplatin and paclitaxel, one of whom was treated with topotecan thereafter. Two patients relapsed after single-agent paclitaxel. Two patients with advanced disease and poor performance status without previous treatment received only goserelin. There was one complete response (6.7%) and 1 partial response (6.7%) lasting 8 and 14 months respectively (overall response rate 13.4%). In addition, the disease stabilized in three patients (20%) for a median of 7.5 months. In 10 patients the disease progressed. There was no significant toxicity. Median survival of all patients was 5.8 months.

Conclusion: Goserelin was helpful in one-third of our patients with advanced and refractory ovarian cancer. It is an easy and non-toxic option for treating very ill or previously heavily treated patients.
 

Atropine is the drug of choice for treatment of organophosphate (OP) nerve agent and insecticide intoxication and has been used for this indication for several decades. Adverse reactions to atropine may occur, and are of two types: toxic and allergic. Toxic reaction, the most common form, results from the anti-muscarinic effects of the drug. Since it is most probably related to interpersonal variation in sensitivity to atropine, toxic effects may appear at the usual therapeutic doses. The second type, allergic reaction, includes local manifestations, usually after the administration of eyedrops, and systemic reaction in the form of anaphylaxis. Since most patients manifest only a mild reaction, allergy testing is not performed and the prevalence of allergy to atropine is therefore not known. Severe allergic reaction to atropine is rare, as evidenced by the small number of case reports in the literature despite the drug's extensive use. Alternative anti-muscarinic drugs recommended for OP poisoning include glycopyrrolate and scopolamine. Glycopyrrolate is a peripheral anti-muscarinic drug that has been studied in comparison to atropine for many clinical indications, while scopolamine is an anti-muscarinic drug with both peripheral and central effects. An acceptable alternative regimen for patients with proven allergy to atropine is a combination of glycopyrrolate with centrally active drugs such as benzodiazepines or scopolamine.

Recent events have significantly increased concern about the use of biologic and chemical weapons by terrorists and other countries. Since weapons of mass destruction could result in a huge number of casualties, optimizing our diagnostic and therapeutic skills may help to minimize the morbidity and mortality. The national demands for training in medical aspects of nuclear, biologic and chemical warfare have increased dramatically. While Israeli medical preparedness for non-conventional warfare has improved substantially in recent years especially due to extensive training programs, a standardized course and course materials were not available until recently. We have developed a core curriculum and teaching materials for a 1 or 2 day modular course, including printed materials.