Quality of Life After Umbilical Hernia Repair.

BACKGROUND: Mesh is beneficial in the repair of umbilical hernias. But it may cause chronic pain due to inflammatory reactions, which may impair the patient's quality of life. OBJECTIVES: To assess and compare the quality of life of patients following umbilical hernia repair with and without mesh. METHODS:  During the study period, 45 patients underwent umbilical hernia repair. The study was conducted at King Abdul-Aziz University Hospital (KAUH), KSA. Data were collected using medical records, and each patient was contacted by telephone, to fill the "Carolina Comfort Scale (CCS)" survey. The survey assesses the grade of pain, sensation of mesh, and movement limitation in different situations. RESULTS: A non-significant difference was found between mean quality of life (QOL) scores of mesh and non-mesh groups. The relationship between CCS and gender was not significant in both groups. However, males had significantly higher CCS scores in mesh-treated cases. There was no statistically significant relationship between CCS and comorbidity, nationality, or symptoms. The overall CCS score did not differ statistically between mesh-treated and non-mesh-treated cases.  Conclusion: The CCS score did not differ between mesh-treated and non-mesh-treated cases. It is suggested that future multicentric studies with a larger sample size be conducted.

[Risk of transmission of viral disease by needle punctures and cuts in hospital health care workers].

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.

[Cardiac failure following sting of yellow scorpion in an adult].

3 men, aged 18, 29, and 47 had severe cardiovascular disturbances following the sting of the yellow scorpion (Leiurus quinquestriatus hebraeus), which is considered the most dangerous scorpion in Israel. Cardiovascular complications are common in children after scorpion sting, but are rare in adults. Pulmonary edema developed in 1 of those being reported and hypertension and arrhythmias in the other 2. Severe deterioration in left ventricle function was confirmed by echocardiographic measurement of diminished ejection fraction. All patients recovered completely. This is the first report of severe cardiac involvement in adults following scorpion sting. We therefore recommend that even adults who develop cardiac symptoms after scorpion sting, particularly those with chronic cardiac disease, be monitored and treated in an intensive care unit.

Rhabdomyolysis in paraphenylenediamine intoxication.

Edema of the upper airways and rhabdomyolysis developed in a young patient as a consequence of paraphenylenediamine poisoning. Treatment with adrenaline, steroids and enforced diuresis prevented tracheostomy and renal failure.

Resource savings from non-pharmacological control of hypertension.

Treatment of acute cardiovascular illness is expensive, and a preventative approach may be cheaper. Since pharmacological costs account for a large proportion of costs in prevention programmes, a non-pharmacological approach such as that used by us in Ashkelon on mild hypertensives, relying on stress management, weight management and exercise aimed at reducing risk factors, might prove to be more cost-effective. After six months on a 1,000 calorie/day diet, 69 obese subjects (initial body mass index greater than 28 kg/m2) had reduced their weight by an average of 7.3 kg (P less than 0.005). This weight reduction contributed to a significant decrease in systolic blood pressure (SBP) from 157.3 to 137.6 mmHg (P less than 0.005) and diastolic blood pressure (DBP) from 101.1 to 85.2 mmHg (P less than 0.005), which was sustained at two-year follow-up. Pharmacological treatment could be stopped in about one-quarter of these cases. In non-obese mild-hypertensives, deep muscle relaxation and biofeedback techniques were prescribed. Significant decreases in SBP (153.1 to 138.3 mmHg, P less than 0.005) and DBP (101.2 to 90.1 mmHg, P less than 0.005) were achieved at six months. In nine out of 19 cases pharmacological treatment was stopped after six to eight months. Smoking cessation was achieved by individual instruction together with stress management techniques, physical exercise and a nicotine-based chewing gum. After six months 18 out of 30 heavy smokers had stopped smoking, and the remaining 12 had reduced their cigarette consumption.(ABSTRACT TRUNCATED AT 250 WORDS)