The Organization of Hospital Services for Casualties due to the Bombing of Cities,Based on Experience Gained in Barcelona-with Special Reference to the Classification of Casualties: (Section of Orthopædics)

(1) Difference between modern "total population" war and old-fashioned war. Difference between bombing of (a) military objectives and (b) civilian population.(a) The heavy bomb, e.g. 750 lb., with large fragments, upward throw, great destruction of buildings.(b) The light bomb with finger nail fragments, horizontal throw, great velocity.There is in addition the incendiary bomb, little used in Barcelona because the buildings are built of stone and concrete.(2) Aerial bombing of a town produces injuries needing more immediate hospitalization than most front-line wounds. At the same time it is possible in a town to organize rapid collection of patients and their immediate transfer to hospital.(3) Experience shows that it is most desirable to make this transfer of patients to hospital a primary consideration. On arrival they are "sorted" and minor injuries are given First Aid treatment and sent home, others are fully examined, classified, and dispatched to the theatres on a priority list, to nearby wards for resuscitation, to wards for rest, or sent on to plaster rooms for splintage, or to a neurosurgical centre.(4) First-aid posts in a town should be in hospitals and treat superficial injuries, &c., after primary sorting in the hospital reception room.(5) First-aid posts in outlying areas should carry out the same function for the same type of cases; all the more seriously wounded, including those with tiny penetrating wounds, should be dispatched without first aid treatment direct to hospital.(6) Hospital arrangements, for circulation of ambulances, for sorting, undressing of patients, docketing of valuables, &c.(7) Classification must be carried out by surgeons of experience and judgment. They must regard not only a standard priority list but the particular clinical picture and prognosis in each case.(8) The surgeon will furthermore draft the cases with regard to the special abilities of the surgical units available, e.g. chest, abdomen, or limbs.(9) Review of wounds in limbs, chest, abdomen, and head, caused by fragments from heavy bombs or by splinters from small light bombs.(10) Injuries from falling masonry.(11) Standard classification by urgency of operation.(12) Classification re possible early evacuation.     

Medical response to a natural disaster: the Barrie tornado.

On May 31, 1985, a tornado devastated an area of Barrie, Ont. Following a prepared disaster plan, the staff of the local hospital managed 155 casualties, including 16 cases of multiple trauma, over 5 hours. The authors summarize the hospital''s experience and give recommendations to help the staff of other hospitals improve their disaster plans.     

REPORT FROM OTTAWA

In a national disaster, the medical profession would lose physicians and auxiliary personnel and would need assistance. Canada''s 22,000 physicians and 85,000 nurses are located for the most part in potential target areas. Survivors among Canada''s 6396 dentists could supply 30% reinforcement. The dentist''s training, his manual dexterity and experience acquired in the management of hemorrhage, shock, débridement, suturing, reduction and immobilization of fractures, and control of pain and infection would be valuable. Additional functions he could perform would be first-aid, including but not limited to artificial respiration, early management of chest wounds, preparation of casualties for movement, and assistance in general surgical procedures. Dentists with special training in anesthesia, oral surgery or public health could be of particular value in relieving anesthetists, surgeons, radiologists and public health officers of some of their duties. Joint training of physicians and dentists in mass casualty care could increase the efficiency of the team work in disaster and is being considered by many medical and dental faculties.     

Factors Influencing Collaborative Activities between Non-Professional Disaster Volunteers and Victims of Earthquake Disasters

Background

Assistance from non-professional disaster volunteers (hereinafter, volunteers) is essential for disaster victims to recover physically and rebuild their lives; however, disaster victims in some areas are reluctant to accept assistance from volunteers. This study explored factors that may influence collaborative activities between volunteers and victims of earthquake disasters.

Methods

From July to September 2008, a self-reporting questionnaire survey was conducted with all 302 leaders of neighborhood associations in a city within Niigata Prefecture at the time of the Niigataken Chuetsu-oki Earthquake in 2007. Each factor was determined based on the Health Belief Model. Multiple regression analysis was conducted, using collaborative activities as the objective variable.

Results

From 261 valid responses received (response rate 86.4%), 41.3% of leaders collaborated with volunteers, and 60.2% of associations had residents who collaborated with volunteers. Collaboration with volunteers was significantly and positively related to perceived severity of an earthquake disaster (standardized partial regression coefficient β = 0.224, p<0.001) and neighborhood association activities during the earthquake disaster (β = 0.539, p<0.001). A positive and marginally significant relation was found between such collaboration and sense of coherence within a community (β = 0.137, p = 0.06), social capital (β = 0.119, p = 0.08), and perceived benefits (β = 0.116, p = 0.09).

Conclusion

Collaboration between disaster victims and volunteers during the response to an earthquake may require the preemptive estimation of damage by residents during normal times and the enhancement of neighborhood association activities during a disaster. For residents to have such estimation abilities, public institutions should provide information related to anticipated disaster damage and appropriate disaster prevention training and education. In addition, residents should create a disaster prevention map with other residents. Lastly, promoting neighborhood association activities may require the participation of many residents in disaster drills and education as well as a preemptive discussion of neighborhood activities during a disaster.     

Introduction of a partial shift system for house officers in a teaching hospital.

OBJECTIVES--(1) To introduce a partial shift system to reduce the hours of work of preregistration house surgeons to an average of 64 a week to comply with the New Deal for junior doctors; (2) to test linking the partial shift concept to an existing structure of "on call" firms. DESIGN--Formal assessment after three months of a pilot partial shift system for eight house surgeons on three firms instituted on 1 November 1991, followed by questionnaire and interview evaluation at three and six months of a revised system implemented on 1 February 1992. SETTING--Department of general surgery at St Bartholomew''s Hospital, London. SUBJECTS--24 house surgeons attached to three surgical firms. RESULTS--In eight weeks each house surgeon worked one week (five shifts) of night duty, one week of "cover" (afternoon and evening) duty, and six weeks of normal daytime hours. Each weekday a house surgeon from the firm on call worked an extended daytime on call shift until 10 pm. Weekend duties were split between two house surgeons from the firm on call. A computer generated graphical display of the rota was used to facilitate leave planning. Average working hours were reduced to below 64 per week, including prospective cover, without detriment to patient care and educational standards. Within the shift system individual house surgeons could be on call with their own firm by day and at weekends. Opinions were equally divided among junior staff as to their preference for either on call or partial shift systems. CONCLUSIONS--The principles of this partial shift system are generally applicable and the model can readily be adopted by district general hospitals.     

Self referral to an accident and emergency department for another opinion.

OBJECTIVE--To determine whether patients referring themselves to an accident and emergency department for another opinion after consulting their general practitioner present with serious illness, show any risk factors for being admitted, or are more likely to be patients of particular practitioners. DESIGN--Six month prospective survey. SETTING--District general hospital''s accident and emergency department, receiving 42,000 new patients a year. PATIENTS--180 Patients identified as attending for another opinion having already consulted a general practitioner. INTERVENTIONS--Classified as admission, referral to specialist clinic, follow up in accident and emergency department, or referral back to general practitioner. END POINT--Admission, with an analysis of admitted patients. MEASUREMENTS AND MAIN RESULTS--General outcome, diagnostic category, age, time of attendance, time since seen by general practitioner, and name of general practitioner were recorded. Forty seven patients were admitted, 99 were discharged back to the general practitioner (62 without a letter), and two died. Patients were most likely to be admitted if they attended within 24 hours after seeing a general practitioner, were aged under 5, or presented with respiratory or gastrointestinal complaints. Some general practitioners were overrepresented. CONCLUSIONS--Important disorders present in this way, and therefore these patients should be seen by a doctor. Information about these attendances could be useful to general practitioners in reviewing their performance.     

Availability of computed tomography for the management of head injuries in England and Wales.

Senior neuroradiologists or radiologists of 42 hospitals with computed tomography available for NHS patients in England and Wales were contacted by postal questionnaire about the use of this facility in the management of patients with acute head injuries. Replies were obtained from 39 hospitals. Requests for computed tomography from general surgeons or physicians and staff of accident and emergency departments received positive responses for scanning with only half to three-quarters the frequency of responses to requests from neurosurgeons. Continuous computed tomography facilities were available generally to neurosurgeons. The combined effect of partial responses to requests and the availability of the computed tomography service meant that only 44% of hospitals gave a continuous service for general surgeons or physicians. The percentage of hospitals giving a continuous service to accident and emergency departments was 54%. It appeared that computed tomography scanning was being used most often as a diagnostic/management instrument after clinical selection among patients with head injuries rather than as an instrument to be used in primary assessment.     

Psychological impact of traumatic injuries: what the surgeon can do.

In their treatment of accident and assault victims, plastic surgeons have unique opportunities to identify and refer patients with posttraumatic stress symptoms. This article describes brief assessments that surgeons or their clinic staff can use to evaluate traumatically injured adults and children for trauma-related psychological symptoms. An immediate postinjury evaluation (within 10 days of the trauma) consists of 11 questions to determine the presence of the following risk factors for posttrauma maladjustment: panic during or immediately after the trauma, reexperiencing symptoms, avoidance, sleep disturbance, injury from an assault, previous trauma and psychiatric history, and blaming someone else for the injury. The seven follow-up interview questions assess reexperiencing symptoms, avoidance, trauma-related phobias, depression, irritability, and increased substance use, all of which, if present, suggest psychological impairment. Questions recommended for the evaluation of younger children assess changes in play and recreational activity, sleep disturbance, night terror, aggression, irritability, avoidance, emergence of new fears, and loss of recently acquired developmental skills. The assessments require less than 2 minutes and are easily integrated into the hospital or clinic examinations of these patients.     

Donation of kidneys. Medical Services Study Group of the Royal College of Physicians.

A survey of deaths from medical causes among hospital inpatients aged under 50 years in three health regions provided details of 1168 such deaths not caused by renal failure. Kidneys for transplantation were obtained from only 20 of these patients. In another 18 cases permission was refused or donation was impracticable. Ninety-eight of the deaths were due to subarachnoid haemorrhage and 38 to primary cerebral tumour, yet kidneys were obtained from only 11 and one of these patients respectively. Patients dying from subarachnoid haemorrhage are particularly suitable for donating their kidneys, but there is still a shortage of kidneys for transplantation because they are not harvested efficiently. Doctors seem to be reluctant to ask relatives'' permission to remove kidneys, and the arrangement of a donation is time consuming. Because transplant surgery is recognised as a specialist sphere, surgeons in other specialties may be reluctant to remove kidneys and come to rely on one transplant team covering a wide area. In an area such as Grampian, where a small population is served by one hospital containing all the major units, including accident and emergency and renal departments, it may be easier to arrange prompt donation and transplantation.     

Causes of fatal childhood accidents involving head injury in northern region, 1979-86.

OBJECTIVE--To examine the causes and circumstances surrounding fatal accidents involving head injuries in children in the Northern region. DESIGN--Retrospective review of the hospital case notes, necropsy reports, and records of the coroners'' inquests. SETTING--Northern Regional Health Authority. PATIENTS--All 255 children aged less than 16 years who died with a head injury during 1979-86. MAIN OUTCOME MEASURES--Cause of injury and circumstances of accident according to reports of inquests; injury severity score; number of fatal accidents and mortality per 100,000 children in 10 groups of local authority wards ranked according to their score on the overall deprivation index; and distance of site of accident from child''s home. RESULTS--Of the 255 children who died after a head injury, 136 (53%) children were playing at the time of the accident. 195 (76%) children sustained the head injury in road traffic accidents, 135 as pedestrians, 35 as cyclists, and 25 as passengers in a vehicle. In 120 accidents in child pedestrians the primary cause of accident was the unsafe behaviour of the child. 172 (67%) accidents occurred within one to two km of the child''s home and 153 (63%) between 3 pm and 9 pm. The mortality was significantly related to social deprivation; excluding eight children injured while on holiday in the region, 15-fold decrease in mortality was recorded between the local authority wards that ranked highest on the overall deprivation index and those that ranked lowest (14.0/100,000 children, group 10 v 0.9/100,000, group 1 respectively, p less than 0.00001). CONCLUSIONS--The finding that most accidents occurred in children living in deprived areas who were playing unsupervised near their home suggests that childhood mortality might be appreciably reduced if children at play were protected from traffic, particularly in socially deprived areas.     

The microfloral wound dynamics of the victims in the railroad disaster in Bashkiria

The work deals with the microbial composition of burn wounds in the victims of the railroad catastrophe in Bashkiria during their stay in a hospital. The comparison of the microbial spectrum in the wounds of the burn victims of the catastrophe with the results of the monitoring of the causative agents of burn infections in patients treated at the department of thermal lesions over a period of 3 years is presented. The medicinal sensitivity of wound microflora at all stages of the hospital treatment of the patients was studied and compared with the medicinal sensitivity of microorganisms isolated from the wounds of burn patients in 1988.     

Interaction between Workers during a Short Time Window Is Required for Bacterial Symbiont Transmission in Acromyrmex Leaf-Cutting Ants

Stable associations between partners over time are critical for the evolution of mutualism. Hosts employ a variety of mechanisms to maintain specificity with bacterial associates. Acromyrmex leaf-cutting ants farm a fungal cultivar as their primary nutrient source. These ants also carry a Pseudonocardia Actinobacteria exosymbiont on their bodies that produces antifungal compounds that help inhibit specialized parasites of the ants'' fungal garden. Major workers emerge from their pupal cases (eclose) symbiont-free, but exhibit visible Actinobacterial coverage within 14 days post-eclosion. Using subcolony experiments, we investigate exosymbiont transmission within Acromyrmex colonies. We found successful transmission to newly eclosed major workers fostered by major workers with visible Actinobacteria in all cases (100% acquiring, n = 19). In contrast, newly eclosed major workers reared without exosymbiont-carrying major workers did not acquire visible Actinobacteria (0% acquiring, n = 73). We further show that the majority of ants exposed to major workers with exosymbionts within 2 hours of eclosion acquired bacteria (60.7% acquiring, n = 28), while normal acquisition did not occur when exposure occurred later than 2 hours post-eclosion (0% acquiring, n = 18). Our findings show that transmission of exosymbionts to newly eclosed major workers occurs through interactions with exosymbiont-covered workers within a narrow time window after eclosion. This mode of transmission likely helps ensure the defensive function within colonies, as well as specificity and partner fidelity in the ant-bacterium association.     

MEDICAL PREPAREDNESS FOR DISASTER

The Federal Civil Defense Administration has been consolidated under the President''s Reorganization Plan No. 1 of 1958 with the Office of Defense Mobilization. The new organization, the Office of Civil and Defense Mobilization, should be able to deal more efficiently with the problem of mobilization and management of all resources and production of the nation in time of disaster. As preparation for possible enemy attack, organized plans entailing training, supplies, equipment and communications for use in major peacetime disasters—floods, earthquakes, tornado damage—should be carried forward vigorously. Apathy must be overcome. From the local to the highest level all civil defense and disaster plans must be developed and kept flexible enough to be operable during any kind of emergency.Physicians must learn as much as they can about the mass care of casualties, how to survive under the most trying of circumstances. Drills in dealing with simulated disaster are of utmost importance for finding out ahead of time what must be done and the personnel and supplies needed for doing it.     

Role of drugs in traffic accidents.

Serum samples from 201 drivers who presented at emergency departments within six hours after being injured in a road accident and 325 control drivers selected randomly at petrol stations were screened for drugs by combined thin-layer and gas chromatography. Blood alcohol concentrations were also measured, and a questionnaire on the subjects'' state of health and use of drugs administered. At interview 30 patients (15%) and 44 controls (13%) said that they had taken drugs in the previous 24 hours. Four patients (2%) and six controls (2%) said that they had taken psychotropic drugs, but serum analysis detected psychotropic drugs in 10 patients (5%) and eight controls (2.5%). Diazepam was found in 16 of the 18 subjects in whom psychotropic drugs were detected. Alcohol was detected in 30 patients (15%) and three controls (1%). Drug use appeared to be somewhat lower in Finland than in other Western countries, and illness to be a more important traffic hazard than drugs in general. Interview was not a reliable method of establishing whether drivers had taken psychotropic drugs. Taking diazepam may increase the risk of being involved in a traffic accident, but alcohol was the most powerful risk factor.     

Bites by foreign venomous snakes in Britain.

In 1970-7 17 people in Britain were the victims of 32 bites by foreign venomous snakes. Crotalus atrox caused eight of these bites, Bitis arietans five, and the remaining 19 bites were caused by 12 different species. All the victims were bitten while handling the snake, and 24 bites were incurred by private individuals in their own homes. Poisoning was negligible in 17 of the 32 bites but life-threatening in at least two cases. Thus in the early stages snake bite may be unpredictable as a clinical problem. All victims of snake bite should be observed for at least 12 hours to assess the severity of poisoning and to ensure rational treatment. Local necrosis developed in six cases and resulted in prolonged illness in five of these cases; local incision was carried out and many have been a casual factor. Comprehensive stocks of antivenoms for treating bites by foreign venomous snakes are held by the National Health Services in Liverpool and London. Antivenom is indicated (a) for potentially serious systemic poisoning, as evidenced by hypotension, electrocardiographic changes, neurtrophilia, and acidosis (after viper or elapid bites), abnormal bleeding or non-clotting blood after viper bites; and ptosis or glossopharyngeal palsy after elapid bites; and (b) for bites from snakes whose venom causes local necrosis, to prevent or minimise this unpleasant complication. For effective antivenom treatment intravenous infusion is mandatory.     

Results of cytogenetic studies of the consequences of the Chernobyl accident

The selected results of the cytogenetic studies of the Chernobyl accident consequences were summarised. The chromosomal aberrations were used as a method of biodosimetry for a dose assessment for victims during the initial period after the Chernobyl accident. A good correlation between doses calculated based on chromosomal aberrations (dicentrics) and severity of acute radiation syndrome observed in clinic was found. The biodosimetry based on conventional cytogenetic technique (dicentrics) has been unsuccessful for various groups (rehabilitation workers, evacuees, inhabitants of contaminated areas) sampled long time after the Chernobyl accident. The possible reasons of the failure are analysed. The original results of multiaberration cell yield observed in different cohorts of the Chernobyl victims are presented. The problems related to the phenomena are discussed.     

Patient and general practitioner delays in acute myocardial infarction

The longest component of the total delay in coming under coronary care is patient delay, and it has been suggested that public education might be used to make it shorter. The patterns of patient delay were studied in 450 patients with acute myocardial infarction uncomplicated by cardiac arrest out of hospital, of whom 243 had a previous history of ischaemic heart disease. Patient delays had a skewed distribution with a modal delay of up to one hour, a median delay of two hours, and a mean delay of 10 hours. Two thirds of patients had sought help from their general practitioners within four hours of the onset of symptoms. During the first four hours the longer that patients delayed the lower was the subsequent mortality (27%, 18%, and 9% for delays of one hour or less, up to two hours, and up to four hours, respectively), but patients who delayed four to eight hours had the highest mortality of all (38%). Neither the median value nor the pattern of patient delays was altered by a previous history of ischaemic heart disease.There were pronounced differences in doctor delays, depending on the patient''s age, delay time, and ultimate place of treatment, showing that the doctors'' behaviour was influenced before they had seen their patients. Nevertheless, the median total delay for patients aged up to 70 was one hour 35 minutes, and a higher proportion of patients were seen early after infarction than in recent hospital trials of thrombolytic treatment.These findings suggest that the patients'' call for help and the doctors'' response may be at an instinctive level according to the patients'' distress; these patterns of behaviour may be difficult to modify by public education.     

Experimental study of new polymer dressings in the treatment of burn wounds

Data on the experimental study of a new polymer coverage for treatment of burn wounds are presented in the article. Application of this coverage, which has a tanning and absorbing affect promotes formation of a dry eschar over a burn wound within the first two days after the accident. This allows to perform early chemical necrectomy on the 6-7th day after the accident. Microbiological investigations show that wound dissemination after application of the coverage remains low and is 3.5 +/- 0.1 per. 1.0 g of the tissue.     

Contribution of alcohol to deaths in road traffic accidents in Tayside 1982-6

In Britain the precise number and relative proportions of deaths among drivers, passengers, and pedestrians in road traffic accidents related to alcohol are not known. These data were obtained in Tayside by cross matching police accident records with blood alcohol concentrations at necropsy. Of 71 alcohol-related deaths 30 were the drivers (or motorcyclists) themselves, nine were their passengers, 23 were pedestrians with raised blood alcohol concentrations, and nine were innocent victims.The high blood alcohol concentrations of the intoxicated drivers, passengers, and pedestrians, which may point to alcoholism, suggest that publicity campaigns will be of little value in reducing the number of deaths in road traffic accidents related to alcohol. The time at which these accidents occurred was related to licensing hours, and this should be taken into account when considering changes in licensing laws.     

Secondary care beyond Tomlinson: an opportunity to be seized or squandered?

The Tomlinson report''s emphasis on primary care and its essentially quantitative analysis of hospital care in London leaves little space for a picture of how secondary care for Londoners should look. In this article Fiona Moss and Martin McNicol argue that most outpatient work does not need to be done in hospitals. With proper organisation and better premises a genuinely specialist consultative service can be provided in primary health care centres, with benefit to patients and communication between primary and secondary care doctors. Hospitals would then house those outpatient services that needed major investigative facilities and much reduced inpatient capacity. It may no longer be necessary for each acute unit to offer a full range of services. Such a pattern of secondary care will have implications for the organisation of accident and emergency services and for postgraduate training. Above all Moss and McNicol argue that Tomlinson''s recommendations demand that general practitioners and specialists should re-examine the services hospitals provide and agree on the best settings for different sorts of health care and the most appropriate skills to provide it.