Israel Medical Association Journal

Asthma in Israel is a growing medical problem, affecting at least 7% of children and 3.7% of the total population. Mortality rates in the age group 5-34 years were on a rise between 1976 and 1990 but show a marked decrease in recent years, perhaps due to the sharp increase in sales of inhaled corticosteroids. There is also a recent indication that the relatively high crude mortality rate among women is declining (from 3.68 and 4.58 per 100,000 in 1997). In spite of better asthma education and management there is still a gap between available medical knowledge and medical therapy and its utilization for benefit of the asthmatic population in Israel.

Ionizing radiation can cause acute as well as chronic and late illnesses, and is a well-known health hazard. Its use by terrorists and nations in the form of a non-conventional weapon is no longer impossible. The release of radioactive materials with the accompanying contamination and radiation has the potential of causing serious medical problems. In analyzing the different radiologic terrorism scenarios, a scheme is proposed for the triage and evacuation of injured, contaminated and non-contaminated casualties from the scene itself as well as from the periphery. Knowledge, plans and drills will lessen the impact of those potential attacks and prepare us to respond to such events.

Background: Coverage of part of a soft tissue defect in the thumb, without bone shortening and without long-lasting immobilization in an inappropriate position leading to stiffness, is difficult to achieve.

Objectives: To report our experience using Foucher’s modification of the first dorsal metacarpal artery flap for thumb reconstruction in 21 cases.

Methods: Foucher’s flap is based on the neurovascular structures of the first dorsal metacarpal artery flap and radial nerve-sensitive branches on the dorsum of the second metacarpal and proximal phalanx. The cause of injury was work-related in all 21 cases. The patients' mean age was 37 (range 17–68 years), and mean follow-up was 19 months (range 12–31). Emergency surgery was performed in 13 patients, with a time delay after injury of 4–12 hours. The minimum defect was 12–18 mm and the maximum 20–40 mm. Pedicular length was 55–95 mm. A skin bridge was left intact in 16 cases. In two cases of early postoperative venous congestion and flap loss, a cross-finger flap was performed as a salvage procedure.

Results: Subjective satisfaction score was 8.37/10 (range 4–10); cold intolerance was experienced in 60% and dysesthesia in 33%. All except one patient are able to use their thumb in daily activity. Loss of mobility in the proximal interphalangeal joint of the index finger was less than 20 degrees. Semmes-Weinstein sensitivity evaluation score was 3.61–4.31 on the flap and 0–6.65 on the donor site. Two-point discrimination was 10.8 mm (range 8–20). Grip strength was reduced by 15% compared to the unaffected hand (hand dominance was not taken into consideration). Rehabilitation was not consistent as almost all the patients were living in another location.

Conclusions: First DMCA[1] pedicle flap is a successful thumb reconstruction method, especially in patients not disturbed by its cosmetic appearance.

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[1] DMCA = dorsal metacarpal artery

Background: Each winter influenza activity is a major cause of morbidity and mortality both in Israel and worldwide.

Objectives: To identify the influenza viruses active in Israel during the winter season and to assess the extent of influenza morbidity.

Methods: Information was collected on a population of 18,684 individuals enrolled in two community clinics in central Israel. It included the total number of visits for acute respiratory infection – including influenza and influenza-like illness (ARI/flu-like) – during a 20 week surveillance period (23 November 1997 to 27 March 1998) and the percent of influenza virus isolates in nasopharyngeal specimens from a sample of patients with ARI/flu-like collected on a weekly basis during the same period.

Results: A total of 5,947 visits for ARI/flu-like were recorded among 18,684 enrolled patients in two community clinics (18.1%). The progressive increase in the number of visits for ARI/flu-like reached a peak on week 2/98 with 597 visits and a rate of 31.95 visits per 1,000 population. After this, a decrease to the initial values was evident by week 12/98. Most affected patients were in the age groups 5–14 and 65 years and over, with a rate of 733.5 and 605.3 visits per 1,000 population, respectively. Influenza virus was isolated from 92 of the 426 nasopharyngeal specimens (21.6%). The most commonly detected strain was A/Sydney/5/97(H₃N₂) like (77.2%). The peak rate of isolates was recorded at the beginning of January (01/98).

Conclusions: A/Sydney/5/97(H₃N₂) like-strain was the dominant influenza virus. Its presence did not prevent the simultaneous activity of influenza A/H₁N₁ virus. The dynamic of the clinical disease as expressed by the weekly visit rate for ARI/flu-like was similar to the temporal pattern of the virological findings. The extent of morbidity suggests moderate epidemic activity.