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Biomedical subjects

H R Hutson

Publications and source records attributed to H R Hutson.

36 records · Page 2Linked to original sources
PubMed1996

Managing law enforcement (K-9) dog bites in the emergency department.

OBJECTIVE: To review the types of injuries due to law enforcement (K-9) dog bites and address related management issues. METHODS: A case series of law enforcement dog bite victims is reported and related literature reviewed. RESULTS: Law enforcement dogs are taught a bite-and-hold technique for subduing individuals suspected of felony crimes. This bite-and-hold technique's greater applied force results in a unique spectrum of injuries, including deep puncture wounds, severe crush injuries, large tissue avulsions and lacerations, wounds necessitating surgical débridement, bony injuries ranging from cortical violations to displaced fractures, neurovascular damage, and other wounds at high risk for infection. The four reported cases highlight the types of injuries and complications associated with law enforcement dog bites. CONCLUSION: Attention to potential deep injuries of nerves, vessels, and the musculoskeletal system is essential with law enforcement dog bites. Injuries associated both with pursuit and arrest and with the bites themselves must be identified and assessed. Guidelines for the ED treatment of patients with law enforcement dog bite injuries are proposed.

Adolescent↗
PubMed1995

The epidemic of gang-related homicides in Los Angeles County from 1979 through 1994.

OBJECTIVE: To determine trends in gang homicides and the population at greatest risk for homicide by reviewing all gang-related homicides in Los Angeles County, California, from January 1979 to December 1994. DESIGN: Homicide files of the Los Angeles Police Department and the Los Angeles County Sheriff's Department from 1979 to 1994 involving violent street gang activity were reviewed. Gang files were reviewed for demographic data, weapons used, homicides by drive-by shootings, and times and geographic areas of occurrence. SETTING: Los Angeles County from January 1, 1979, to December 31, 1994. MAIN OUTCOME MEASURES: Age, race, and sex of gang-related homicide victims; frequency of weapon use; and the change in gang-related homicide rates during the study period. RESULTS: A total of 7288 gang-related homicides occurred in Los Angeles County from 1979 through 1994; 5541 of these homicides occurred in Los Angeles Police Department and Los Angeles County Sheriff's Department jurisdictions. During the study period, the proportion of all homicides that were gang related increased from 18.1% to 43.0% (P < .001). Of the 5541 gang-related homicide victims, 4580 (85.6%) were aged 15 to 34 years, 93.3% were African American or Hispanic, 5157 (93.2%) were male, 3559 (64.2%) were gang members, and 1408 (25.4%) occurred during drive-by shootings. Firearms were used in an increasing proportion of homicides, from 71.4% in 1979 to 94.5% in 1994. Homicides by semiautomatic handguns dramatically increased during the study period. Gang-related homicide rates for African-American males aged 15 to 19 years increased from 60.50 per 100,000 population per year in 1979 to 1981 to 192.41 per 100,000 population per year in 1989 to 1991. CONCLUSIONS: Gang-related homicides in Los Angeles County have reached epidemic proportions and are a major public health problem. To prevent gang violence, the root causes of violent street gang formation must be alleviated, the cycle of violent street gang involvement must be broken, and access to firearms must be limited.

Adolescent↗
PubMed1995

Lisfranc fracture-dislocation: a frequently missed diagnosis in the emergency department.

Lisfranc fracture-dislocations are rare, and their correct diagnosis is important. Misdiagnosis is common and can lead to grave, chronic disability. We present two cases of Lisfranc fracture-dislocation to highlight the mechanisms of injury, clinical presentation, diagnosis, and treatment. Accurate diagnosis by emergency physicians with early orthopedic referral and evaluation are essential because surgery is often necessary for optimal results.

Adult↗
PubMed1995

Drive-by shootings.

Gang violence has reached epidemic proportions in Los Angeles and is occurring with increasing frequency in many other US cities. Gang members and innocent bystanders often suffer severe and sometimes fatal injuries in drive-by shootings. We present the case of one such innocent victim and discuss the personal and societal ramifications of drive-by shootings.

Adolescent↗
PubMed1995

The perspectives of violent street gang injuries.

Street gang violence has become a major public health problem in the United States, especially in the inner city. To prevent gang violence, one must understand the many facets of violent street gang activity and the psychological effects of gang violence on individuals as well as on the community. Further, one must have an understanding of the root causes of violent street gang formation, the relationship of firearms to gang violence, and the medical cost of these types of injuries. Prevention should begin with alleviating the root causes of violent street gang formation and include breaking the bonds of violent street gang membership. Adults acknowledge a societal obligation to protect and guide children and adolescents as an investment in the future. Because both children and adolescents lack judgment and experience, they cannot be expected to avoid injury and violence on their own. Although the financial cost of preventing gang violence would not be insignificant, the savings in terms of lives and medical expenditure would be immense. Unless steps are taken to end the physical and psychological trauma, regions of the United States, such as Los Angeles County, will not be safe from the effects of gang violence.

Humans↗
PubMed1994

Adolescents and children injured or killed in drive-by shootings in Los Angeles.

BACKGROUND: Drive-by shootings by violent street gangs contribute to early morbidity and mortality among adolescents and children in Los Angeles. This study attempted to determine the frequency of this problem and the population at greatest risk. We also studied the most frequently injured areas of the body, the seasons in which the most shootings occurred, the most common sites for drive-by shootings, and the types of firearms used. METHODS: We retrospectively reviewed the files of the Gang Information Section of the Los Angeles Police Department to identify all drive-by shootings in Los Angeles in 1991 in which a child or adolescent under the age of 18 was shot at, injured, or killed. RESULTS: A total of 677 adolescents and children were shot at, among whom 429 (63 percent) had gunshot wounds and 36 (5.3 percent) died from their injuries. Three hundred three of those with gunshot wounds (71 percent) were gang members. Arms and legs were the areas of the body most commonly injured. Handguns were the most frequently used type of firearm. All the homicide victims were African American or Hispanic, and 97 percent were boys. African American and Hispanic children and adolescents, especially male gang members, had a significantly higher risk than their Asian and white counterparts of injury and death from drive-by shootings in Los Angeles (P < 0.001). CONCLUSIONS: Drive-by shootings involving adolescents and children are frequent in Los Angeles. Although Los Angeles may be an atypical case, understanding why violent street gangs form, preventing causes of violence, and limiting access to firearms are essential steps in preventing this serious problem.

Adolescent↗
PubMed1994

Residents' perspectives on violence and personal safety in the emergency department.

STUDY OBJECTIVE: To assess emergency medicine residents' perspectives on violence and personal safety in the emergency department. DESIGN AND PARTICIPANTS: Survey of all 461 current emergency medicine residents and 1992 graduates in the 13 emergency medicine residency programs in California. RESULTS: Eighty-five percent of residents responded to the survey questionnaire. Sixty-two percent of respondents worry about their own safety while working in the ED. The majority of these respondents (72%), however, most fear a needlestick injury from an HIV-positive patient. Fifty percent of the respondents believe that their hospital/residency programs do not provide adequate security in the ED. Respondents overwhelmingly favor some form of gun control legislation. CONCLUSION: Violence and personal safety in the ED are major concerns of emergency medicine residents.

Attitude of Health Personnel↗
PubMed1994

An unusual cause of hand trauma in the emergency department.

Leprosy was once a severely mutilating and incapacitating disease with little hope for the afflicted. Today, patients with leprosy do not suffer from the obvious deformities seen in earlier days, so recognition of this disease has become more difficult. We report the case of a man with no previous disabilities who presented to the emergency department with acute unintentional hand trauma secondary to peripheral neuropathy caused by leprosy.

Acute Disease↗
PubMed1994

Street gangs: save yourself while saving a life.

Until the root causes of gang violence--poverty, unemployment, stressed families and lack of education--are addressed on a national level, the number of victims will continue to mount. By having a basic understanding of gang violence and its manifestations, you can try to ensure your own safety while saving lives.

Adolescent↗
PubMed1992

Minimizing gang violence in the emergency department.

Street gang members are frequently injured, and the violence of their subculture may follow them from the streets into the emergency department. We present four cases in which in-hospital gang violence occurred or was prevented. To decrease the risk of injury from gang-related violence within the hospital, we offer guidelines for patient care and health care provider safety. Emphasis is on education, awareness, and early hospital security involvement.

Adolescent↗
PubMedDate not supplied

Emergency medical services providers and weapons in the prehospital setting.

OBJECTIVES: To investigate emergency medical services (EMS) providers' experience with weapons encountered while working, and evaluate the training they have received regarding searching for and confiscating weapons in the field. METHODS: This was a descriptive, cross-sectional survey anonymously completed by a convenience sample of EMS providers in the metropolitan Boston and Los Angeles (LA) areas. RESULTS: Of 2,672 surveys distributed, 2,224 (83%) were returned. Forty-two percent of the respondents (39% of Boston and 46% of LA) reported searching patients for weapons, and 62% (51% of Boston and 76% of LA) reported finding weapons. The LA respondents were more likely than the Boston respondents to have found a firearm. Twenty-seven percent of the respondents reported they had found more than five weapons in their careers. One thousand seven hundred seventy-two (80%) providers replied that they would report discovered weapons, most frequently to law enforcement personnel. Providers with higher EMS education and ones who received weapons-related training were more likely to search for, find, and report weapons. Four hundred fifty-one (20%) respondents reported receiving formal weapons-related training, 291 (13%) considered their initial EMS training on weapons-related topics to be adequate, and 292 (13%) considered their continuing education in these areas adequate. CONCLUSIONS: These data suggest that weapons encountered in the field are a widespread problem for EMS providers. Although many EMS providers search for and find weapons on their patients, most of them feel they have been inadequately trained in this area. Prospective studies are needed to document the actual incidence of weapon encounters in the prehospital setting. Multidisciplinary discussions are needed to address the above issues.

Adult↗