Medical outreach after hurricane Marilyn.

INTRODUCTION: Many geographical areas are subject to devastating disasters that leave the citizens not only without homes, but also without their local medical systems. Now medical-aid stations consisting of personnel, supplies, and equipment quickly can be deployed when needed to such areas under the aegis of the National Disaster Medical System (NDMS). Such teams can provide emergent medical care as well as daily medical care. However, these aid stations are of no help for the home-bound or nursing home patients too infirm to reach them. Thus, these citizens only can obtain medical care if medical teams make planned outreach excursions to reach them. OBJECTIVE: To describe a planned outreach program that was implemented for such patients on St. Thomas Island after it was devastated by Hurricane Marilyn in 1995. RESULTS: Over a five-day period, the outreach team provided medical care for 67 patients ranging in age from 11 days to 90 years. Play and art therapy was provided for non-injured children. The most common needs in the elderly were anti-hypertensive medications and insulin-loaded syringes. CONCLUSIONS: For outreach efforts of this nature, membership of the team should include a registered nurse, a paramedic, a respiratory therapist, a public health specialist, and a local authority familiar both with the area and its inhabitants. A physician does not need to be assigned to the team, but should be available by radio.

Correlation of hematologic markers of inflammation and lung function: a comparison of asymptomatic smokers and nonsmokers.

Increased inflammation of the peripheral airways has been implicated as a cause of pulmonary function impairment. However, little information is available on the correlation between subclinical decrements of pulmonary function and inflammation in asymptomatic individuals. A relationship between markers of inflammation and lung function may be useful in predicting the early onset of lung function impairment. The purpose of this study was to investigate the correlation of hematologic markers of inflammation and spirometry in asymptomatic smokers and nonsmokers. The specific objectives of this study were twofold. The first objective was to quantify and compare the spirometric measures of lung function in smokers and nonsmokers having similar demographic and lifestyle characteristics. The second objective was to define the correlation between these spirometric measurements and hematologic markers of inflammation (white blood cells, monocytes, basophils, PGE1, IgG, and IgE). Systemic blood samples and spirometric measurements were obtained from 61 age-matched (33 +/- 9 years) healthy, asymptomatic smokers and nonsmokers, with similar self reported lifestyles (i.e., food, alcohol, vitamin consumption and exercise). Both male and female smokers self reported a higher coffee consumption (P < 0.05) compared to nonsmokers. Male smokers self-reported a trend toward current blue-collar versus white-collar occupation when compared with the nonsmokers. Body weight (77.6 +/- 16.6 kg) did not differ between the smokers and nonsmokers. The male nonsmokers were taller than the male smokers (P < 0.05). All subjects were asymptomatic and had clinically normal spirometry. Compared to male nonsmokers, the male smokers had lower FEF25-75% and FEF75-45% values (P < 0.05). No additional spirometric measurements, including FEV1/FVC, FEV1 and FVC were significantly different. The female smokers did not differ from the female nonsmokers (P < 0.05) in any of the spirometric endpoints measured. Thirteen statistically significant (P < 0.05) correlations involving inflammatory (white blood cells, monocytes, basophils, and PGE1) or immunologic endpoints (IgE) and spirometric measurements were observed in female smokers, female nonsmokers and male nonsmokers. No statistically significant correlations involving immunologic or inflammatory endpoints were observed in the male smokers. A better mechanistic understanding of the observed relationship between elevated hematologic inflammatory endpoints and reduced lung function may provide valuable insight into the clinical significance of these correlations.

Patient-data collection system used during medical operations after the 1994 San Fernando Valley-Northridge earthquake.

INTRODUCTION: In large disasters, such as earthquakes and hurricanes, rapid, adequate, and documented medical care and distribution of patients are essential. METHODS: After a major (magnitude 6.7 Richter scale) earthquake occurred in Southern California, nine disaster medical assistance teams and two Veterans Administration (VA) buses with VA personnel responded to staff four medical stations, 19 disaster-assistance centers, and two mobile vans. All were under the supervision of the medical support unit (MSU) and its supervising officer. This article describes the patient-data collection system used. All facilities used the same patient-encounter forms, log sheets, and medical treatment forms. Copies of these records accompanied the patients during every transfer. Centers for Disease Control and Prevention data classifications were used routinely. The MSU collected these forms twice each day so that all facilities had access to updated patient flow information. RESULTS: Through the use of these methods, more than 11,000 victims were treated, transferred, and their cases tracked during a 12-day period. CONCLUSIONS: Use of this system by all federal responders to a major disaster area led to organized care for a large number of victims. Factors enhancing this care were the simplicity of the forms, the use of the forms by all federal responders, a central data collection point, and accessibility of the data at a known site available to all agencies every 12 hours.

Analysis of medical treatment at a field hospital following Hurricane Andrew, 1992.

STUDY OBJECTIVE: To determine what medical care was required of a special operations response team by a community devastated by a major hurricane. STUDY DESIGN: Retrospective analysis of 1,544 patient encounter forms generated at a field hospital set up in Homestead, Florida, after Hurricane Andrew in August 1992 and staffed by the special operations response team from Forsyth County, North Carolina. TYPE OF PARTICIPANTS: All persons presenting for treatment. RESULTS: One thousand two hundred three adult patients and 336 pediatric patients were seen by the special operations response team. Only five of the injuries treated were due directly to the hurricane, whereas 285 of the treated injuries were sustained during clean-up activities. Most of the care provided was routine medical care denied the citizens due to the loss of their physicians' offices and clinics. Supplies of tetanus toxoid, antibiotics, and insulin were depleted in 24 hours. Resupplying these items and acquiring other medication to refill prescriptions constituted a pressing problem. CONCLUSION: The primary function of medical personnel responding to an area hit by a major hurricane will be to provide general medical care. Any trauma encountered will be primarily due to clean-up activities and not due to the hurricane itself. Responding medical personnel should plan on providing their own food and water for the first 72 hours and be well stocked with antibiotics, tetanus toxoid, and insulin.