Electrical injuries: a 30-year review

INTRODUCTION

Electrical injuries currently remain a world-wide problem. This study determines whether electrical injuries at our institution have changed in the past 30 years, and identifies electrical burn complications and any high-risk groups.

METHODS

From 1967 to 1997, 185 children admitted to our institute were identified with electrical burns. Fifty-five percent of these electrical burns occurred from 1987 to 1997.

RESULTS

During the last 10 years of this study, 43% of the electrical injuries (n = 44) were from low voltage (120-240 V) and 57% (n = 58) from high voltage (>1,000 V). In 17 children, serious low-voltage burns were identified as oral commissure burns. These were treated conservatively with one to two reconstructive procedures within 2 years. High-voltage injuries were mainly identified in male children (age 11 to 18 years). Thirty-three percent of high-voltage burns required amputation, 29% had deep muscle involvement, and 24% required either escharotomy or fasciotomy. No mortalities were reported.

CONCLUSION

Although the incidence of low-voltage burns is currently on a steady decline, high-voltage injuries remain a problem, particularly in adolescent males.

Children with burn injuries--assessment of trauma, neglect, violence and abuse

Burns are an important cause of injury to young children, being the third most frequent cause of injury resulting in death behind motor vehicle accidents and drowning. Burn injuries account for the greatest length of stay of all hospital admissions for injuries and costs associated with care are substantial. The majority of burn injuries in children are scald injuries resulting from hot liquids, occurring most commonly in children aged 0-4 years. Other types of burns include electrical, chemical and intentional injury. Mechanisms of injury are often unique to children and involve exploratory behavior without the requisite comprehension of the dangers in their environment. Assessment of the burnt child includes airway, breathing and circulation stabilization, followed by assessment of the extent of the burn and head to toe examination. The standard rule of 9s for estimating total body surface area (TBSA) of the burn is inaccurate for the pediatric population and modifications include utilizing the Lund and Browder chart, or the child's palm to represent 1% TBSA. Further monitoring may include cardiac assessment, indwelling catheter insertion and evaluation of inhalation injury with or without intubation depending on the context of the injury. Risk factors and features of intentional injury should be known and sought and vital clues can be found in the history, physical examination and common patterns of presentation. Contemporary burn management is underscored by several decades of advancing medical and surgical care however, common to all injuries, it is in the area of prevention that the greatest potential to reduce the burden of these devastating occurrences exists.

Genital tract electrical burns during hysteroscopic endometrial ablation: report of 13 cases in the United States and Canada

We investigated 13 alleged thermal injuries to the genital tract of women undergoing hysteroscopic endometrial ablation. Possible mechanisms proposed to explain these injuries are hot-weighted speculum, povidone-iodine scrub solution, inadequate rinsing of Cidex sterilizing solution, and electrical burns. The history, nature, and distribution, as well as experimental evidence strongly support the hypothesis that these injuries are electrical due to capacitive coupled currents induced onto the sheath of the resectoscope, and/or stray currents generated by arcing or direct coupling from defective electrode insulation to the telescope, electrifying the entire resectoscope.

Electrical and Lightning Injuries

The aim of this study was to explore the mechanisms, complications, morbidity, and mortality associated with electrical injuries. Of 5053 acute burn admissions during a 5-year period, 202 patients (4%) had electrical burn injuries. Their mean age was 27.5 years (range, 3-71 years). Ninety-eight percent were male, and the extent of burn ranged from 1% to 70% TBSA (mean, 10.5 +/- 10.7% TBSA). High-voltage electricity caused 54% of the electrical injuries. Forty-two percent were caused by low-voltage currents and 4% by lightning. A total of 217 surgical procedures were performed on 202 patients Fifteen patients (7.4%) required amputation. All patients who had abnormal electrocardiograms underwent cardiac monitoring. Four had cardiac complications. Mean hospital stay was 13.9 +/- 14.6 days (range, 1-90). Four patients (2%) died. Electrical burn injuries continue to be a serious problem of modern society. Climbing power poles is the most common mechanism for high-voltage injury. Special consideration is required to prevent this type of injury in our region.

Epidemiology of childhood burns in the burn unit of Ain Shams University in Cairo, Egypt

Childhood burns in Egypt are a significant problem, especially in families of low socioeconomic status. These families live in overcrowded flats, which lack proper hygiene and tend to use kerosene stoves, which lack any safety measures. Three hundred and five burned children presented to the burn unit of Ain Shams University over a 20 month period. Proportionately more boys than girls were injured. There was an increase in the incidence between the ages of 4 to 6 years. Scalds formed 56.7% of the cause of burns, while 38.6% were due to flame. In 3 and 1.6% the cause of burn was electrical and chemical, respectively. 20 patients were victims of industrial accidents showing a major problem of entrance of children between 8-15 years of lower socioeconomic class into the labor force. 87.2% of the patients had minor burns while 13 children (4.3%) died of the consequences of burns during the period of the study.

Characteristics of Esophageal Injury in Ablation of Atrial Fibrillation Using a High-Power Short-Duration Setting

BACKGROUND

The mechanism of esophageal thermal injury (ETI; esophageal mucosal injury and periesophageal nerve injury leading to gastric hypomotility) remains unknown when using a high-power short-duration (HP-SD) setting. This study sought to evaluate the characteristics of esophageal injuries in atrial fibrillation ablation using a HP-SD setting.

METHODS

After exclusion of 5 patients with their esophagus at the right portion of left atrium and 21 patients with additional ablations such as box isolation and low voltage area ablation in left atrium posterior wall, 271 consecutive patients (62±10 years, 56 women) who underwent pulmonary vein isolation by radiofrequency catheter ablation were analyzed. In the 101 patients, a HP-SD setting at 45 to 50 W with an Ablation Index module was used (HP-SD group). In the remaining 170 patients before introduction of the HP-SD setting, a conventional power setting of 20 to 30 W with contact force monitoring was used (conventional group). We performed esophagogastroduodenoscopy after pulmonary vein isolation in all patients and investigated the incidence and characteristics of ETI.

RESULTS

Although the incidence of ETI was significantly higher in the HP-SD group compared with the conventional group (37% versus 22%, P=0.011), the prevalence of esophageal lesions did not differ between the groups (7% versus 8%). Multivariate logistic regression analysis revealed that the use of the HP-SD setting (odds ratio, 6.09, P<0.001), and the parameters that suggest anatomic proximity surrounding the esophagus, were independent predictors of ETI. However, the majority of ETI in the HP-SD group was gastric hypomotility, and the thermal injury was limited to the shallow layer of the periesophageal wall using the HP-SD setting.

CONCLUSIONS

Although the use of the HP-SD setting was a strong predictor of ETI, it could avoid deeper thermal injuries that reach the esophageal mucosal layer.

Electrical burns: a five-year experience--1985 Evans lecture

Ninety-four electrical burn patients were treated in a 5-year period at our center. The majority of these patients were males, in both children and adults, with the cause of injury mainly due to misuse, inattentiveness, lack of knowledge, and lack of parental supervision. Two major complications were encountered: musculoskeletal (37.3%), which required major amputations in 71.42%; and acute renal failure in 18.08%. Despite treatment with peritoneal and/or hemodialysis, the mortality rate in these series was quite high (58.82%). In order to decrease these complications, a closer monitoring of the patient and early surgical decompression must be applied. Therefore, to prevent this life-threatening event, measures should be taken by health-care officials and physicians to help educate the public in electrical burn prevention through every available means of communication.

Dangers of defibrillation: injuries to emergency personnel during patient resuscitation

There have been no studies of the nature of defibrillatory shocks or risks to persons, providing them other than one individual case report and a number of incidental accounts. In this study, the severity and nature of injuries to prehospital emergency personnel in King County, Washington are reported. In addition, the types of injuries occurring to defibrillator operators throughout the United States, as voluntarily reported to the Food and Drug Administration (FDA), are described. In King County, prehospital emergency personnel reported eight accidental shocks. One individual was admitted to the hospital for 3 days and required lidocaine for premature ventricular contractions. Most injuries were the result of accidental contact with the patient rather than equipment failure, but the most serious case was caused by equipment failure. There were 13 injuries reported to the FDA over a 3 1/2-year period, and most injuries involved a mild shock or burn. Three patients were admitted to the hospital for observation. Two cases involved equipment failure. The rate of injury for paramedics was 1 per 1,700 defibrillatory shocks, and the rate of injury for emergency medical technician-defibrillator personnel was 1 per 1,000 defibrillatory shocks. These rates probably overestimate the real risk. Emphasis on safety and incorporation of safety procedures into resuscitation protocols can make the rate of injury even lower.

A survey on 30 months electrical burns in Shiraz University of Medical Sciences Burn Hospital

Electrical burn is less common nowadays but still has complications and requires therapeutic interventions especially in developing countries. It occurs more in males and in industrial sites. The importance of electrical burn led us to study a 30 months history of electrical burn in Shiraz, Southern Iran. In a cross-sectional retrospective study, 1352 patients were surveyed for 30 months in relation to the cause, time, demographic information, therapeutic measures and prognosis of the electrical burn. Among burn patients, 4.73% were due to electrical burns (mean age, 30.5 years) and 95.3% were male. The mean hospitalization period was 11.5 days and the mean burn extent was 27.5%. Half of the victims were employees and 59.3% of the electrical burns occurred at their work site. 67.2% of burns were due to high voltage electrical current (more than 1000 V) and 4.6% of the patients died due to the direct cause of electrical burn. The high prevalence of electrical burn in males and workers emphasizes on the essence of standardization of occupational areas and use of trained workers to prevent electrical burns.

Thermal burn and electrical injuries among electric utility workers, 1995–2004

This study describes the occurrence of work-related injuries from thermal-, electrical- and chemical-burns among electric utility workers. We describe injury trends by occupation, body part injured, age, sex, and circumstances surrounding the injury. This analysis includes all thermal, electric, and chemical injuries included in the Electric Power Research Institute (EPRI) Occupational Health and Safety Database (OHSD). There were a total of 872 thermal burn and electric shock injuries representing 3.7% of all injuries, but accounting for nearly 13% of all medical claim costs, second only to the medical costs associated with sprain- and strain-related injuries (38% of all injuries). The majority of burns involved less than 1 day off of work. The head, hands, and other upper extremities were the body parts most frequently injured by burns or electric shocks. For this industry, electric-related burns accounted for the largest percentage of burn injuries, 399 injuries (45.8%), followed by thermal/heat burns, 345 injuries (39.6%), and chemical burns, 51 injuries (5.8%). These injuries also represented a disproportionate number of fatalities; of the 24 deaths recorded in the database, contact with electric current or with temperature extremes was the source of seven of the fatalities. High-risk occupations included welders, line workers, electricians, meter readers, mechanics, maintenance workers, and plant and equipment operators.

Factors influencing the sequelae of high tension electrical injuries

The purpose of this study was to conduct a retrospective analysis of the clinical spectrum, treatment and morbidity of the patients who have suffered high tension electrical injuries with current passage through their body (59 patients). Voltage, localization and surgical treatment seem to be the main factors influencing the lesion and the morbidity. The following points were considered: (1) Is there any relation between known factors such as voltage and the localization of the points of contact with the incidence and the type of complications and sequelae? (2) Do the observations show that wound management and the excision of dead tissues is the most adequate? From factors studied in our patients (voltage, point of entry and pathway of current, associated multiple trauma or flame burns, surgical treatment) we have found that the voltage does not have any influence on the severity of the wound nor on the percentage of sequelae (cataracts, limb amputation, neurologic complications). The current pathway, as well as its points of entry, does not show any relation with the presence of renal failure, cardiac arrhythmia and cataracts. A clear relationship between the point of entry of the current and the appearance of neurologic injury with presence of paralysis and permanent regional anaesthesia at the same level was observed. The presence of associated burns was not related to any other complications or sequelae. For those patients whose length of contact has been shorter we find a lower rate of amputations despite having associated limb fractures. Fasciotomy incisions appear to confer benefit as this series shows that this procedure decreases the rate of limb amputations.

One Hundred Ninety-Five Cases of High-Voltage Electric Injury

High-voltage electric injury (HVEI) is associated with a high incidence of extremity compartment syndrome and of major amputation. The purpose of this study was to review our experience with HVEI and to attempt to develop predictors of the need for fasciotomy and amputation in patients with HVEI. The records of the 195 patients with HVEI who were admitted to a single burn center during a 19-year period were reviewed. Evidence for muscle necrosis, to include myoglobinuria and elevated creatine phosphokinase (CPK) levels, was noted. A total 187 patients (95.9%) survived to hospital discharge. A total of 56 underwent fasciotomy within 24 h of injury; 80 patients underwent an amputation during the hospitalization. Fasciotomy was predicted by presence of myoglobinuria with an overall accuracy of 72.8%. Amputation was predicted by a logistic model incorporating myoglobinuria, undergoing a previous fasciotomy, and age, with an overall accuracy of 73.3%. HVEI was associated with high amputation risk and a low rate of mortality in patients admitted to our burn center. Patients with gross myoglobinuria are at higher risk of requiring fasciotomy and/or amputation.

Ten years epidemiological study of paediatric burns in Manipal, India

Three hundred and nine children of burns injuries treated over last 10 years (1989-1998) in Kasturba Hospital, Manipal (India) were studied retrospectively and were analysed for incidence, severity, extent, causes, risk factors and overall mortality. Children of age < 5 years were affected more than children of age > 5 years (76.1 vs. 23.9%). Females were affected more than males (74.1 vs. 25.9%). Most of the children received burn injuries in the range of 0 to 20% BSA (63.1%). Scald (72.5%) followed by flame (22.7%) and electrical burn (3.2%) were most common cause of burn injuries. Overall paediatric burn mortality was 7.4%.

Epidemiology of Pediatric Burn Injuries in Southern Turkey

The aim of this study was to identify the epidemiological features of pediatric burn injuries in southern part of Turkey. In this retrospective study, 137 hospitalized pediatric patients (85 men and 52 women) who were admitted to our burn unit during a period of 3 years were analyzed. Pediatric patients were categorized into three groups: the infants and toddlers (0-2 years), early childhood (3-6 years), and late childhood (7-15 years). Epidemiological data included age, sex, location, the cause and type, and place of burn. In the first two groups, scalding (95.1% and 86.7%, respectively) was the predominant cause of burn whereas in late childhood electric burns (51.4%) were a more common occurrence. No differences were found between the groups with respect to mean TBSA and full-thickness burns. A total of 15 (10.1%) patients died during the study period. A total of 74.4% of burn injuries occurred at home, and almost all were preventable, with 16 % of the burns occurring in the autumn; however, 42% occurred in the summer. These findings will be used as a basis for developing targeted preventive programs to protect children from burns. We also consider it is necessary to educate children and their parents about the prevention of burn injuries.

Electrocution in Western Australia, 1976-1990

OBJECTIVE

To describe the epidemiology of electrical fatalities in Western Australia between 1976 and 1990.

DATA SOURCES

Data for the study were gathered from hospital records, autopsy reports and findings from State Energy Commission and coronal investigations.

DATA EXTRACTION

Information that was abstracted included age, sex, occupation, voltage, history of incident and autopsy findings.

DATA SYNTHESIS

There were 104 victims. Death occurred most frequently in young men exposed to low voltage current during summer, and nearly half the fatalities occurred in the workplace. Water was present in up to 52% of fatalities. Without exception, all victims developed a lethal arrhythmia at the time of exposure to the electric shock, which usually resulted in death at the scene.

CONCLUSION

When a victim is exposed to a fatal electric shock, the lethal arrhythmia occurs at the time of electrocution and is just as likely to occur at home as in the workplace. Electrical fatalities can be prevented largely by the use of residual current devices.

The elderly burn patient

During a 16-year period, 547 patients who were older than 64 years of age with a mean total body surface area (TBSA) (third-degree burns) of 25% were treated. Etiologies were flame/flash in 81% of patients, scald in 11%, solids in 7%, and electrical/chemical in 1%. Seventeen percent of patients had significant causal factors. An inhalation injury was present in 13% of patients, and the mortality in these patients was 100%. Burn excision was performed 239 times in 165 patients. The majority of excisions were for full-thickness burns. Excision did not improve overall survival in patients with third-degree burns of 0% to 10%, but the length of stay (LOS) in excised and nonexcised survivors was improved (9 versus 21 days, respectively). The LOS and survival were not significantly different in patients with burns between 11% and 20%. Postburn complications occurred in 28% of patients. Overall mortality was 50% (mean age: 77 years; TBSA: 40%). There were no survivors with over 47% TBSA burns. The leading cause of death was pulmonary sepsis. Most surviving patients returned to a satisfactory lifestyle after discharge.

Port site electrosurgical (diathermy) burns during surgical laparoscopy

BACKGROUND

Direct and capacitive coupling of diathermy current have been reported as causes of occult injury during surgical laparoscopy.

METHODS

In order to determine the incidence of electrosurgical injury adjacent to metal and plastic cannulas, skin biopsies at 19 port sites used for monopolar electrosurgery were analyzed for coagulative necrosis. Prior to surgery the cannulas were randomized to either metal or plastic.

RESULTS

Coagulative necrosis was observed at nine electrosurgery port sites compared to only one control (chi2 = 4.872; df = 1; 0.05 > p > 0.02). Plastic cannulas afforded no greater protection from skin burns than metal cannulas.

CONCLUSIONS

Burns may be the result of direct or capacitive coupling to metal cannulas or capacitive coupling to the skin edge across plastic cannulas. The potential exists for burns to other tissues also in close proximity to a cannula used for electrosurgery.

An eleven-year survey of electrical burn injuries

One hundred eighty-six patients with electrical burns were treated within an 11-year period at The Hacettepe University Burn Unit. Both children and adults were treated in this burn unit. The main causes of injury were misuse of electrical appliances, inattentiveness, lack of education in safety precautions, and lack of parental supervision. Treatment consisted of first, normal resuscitation in which Ringer's lactate solution was administered (according to the Parkland formula). Fluid resuscitation was followed by debridement, fasciotomy, and escharatomy. Two major complications were encountered: musculoskeletal involvement in 44% of patients, which required major amputation in 79%, and acute renal failure in 14.51% of patients. In spite of treatment with peritoneal dialysis or hemodialysis, the mortality rate for patients with renal failure was quite high (59%). To decrease the number of complications, closer monitoring of patients and early surgical decompression were applied. The results of this survey demonstrate the need for burn prevention programs in Turkey. Physicians and health care officials have an obligation to educate the public about the prevention of electrical burns. The results of this study and other studies on electrical burns should be communicated to the public through every available means.

Epidemiological survey of burns treated in Ankara, Turkey and desirable burn-prevention strategies

From 1 January 1979 to 31 December 1993, 1109 patients were admitted to our burn unit located at Hacettepe University. Of the patients, 638 (57.5 per cent) were children (under the age of 16 years). The male to female ratio was 1.4:1 in children, and was approximately 2.6:1 for patients over 16 years of age. Of the 638 paediatric patients, 67 (10.5 per cent) sustained electrical burns. The causes of injury in the remaining 571 cases (89.5 per cent) were hot liquids in 379 (66.4 per cent of the non-electrical burns), flame in 190 (33.3 per cent) and contact burns in two (0.3 per cent). Of the scalds, 296 (78.1 per cent of the scalds), 52 (13.7 per cent), 22 (5.8 per cent) and nine (2.4 per cent) were caused by hot water, milk, meal and oil respectively. Of the flame burns, 21 (11.1 per cent) were due to LPG explosions. Of the 471 adult patients (over 16 years), 159 (33.8 per cent) were injured by electricity. The causes of non-electrical burn injuries were: hot liquid in 25, flame in 274, chemical agents in four, contact in four, and other causes in four. Although our centre is located in Central Anatolia, 41.8 per cent of all patients were referred from the other six regions of Turkey. Of the 1109 inpatients, 645 (58.2 per cent) were injured in Central Anatolia, 279 (25.2 per cent) in the Black Sea Region, 55 (5.0 per cent) in the Mediterranean Region, 18 (1.6 per cent) in the Marmara Region, 34 (3.1 per cent) in the Aegean Region, 52 (4.7 per cent) in Southeastern Anatolia and 26 (2.3 per cent) in Eastern Anatolia. Approximately two-thirds of the patients (419) required one or more surgical interventions, including debridement and grafting, as well as amputation. The most important early complications were acute renal failure (148 patients - 13.3 per cent), sepsis (660 patients - 59.5 per cent) and gastrointestinal haemorrhage (seven patients - 0.6 per cent). The overall mortality rate was 34.4 per cent. The epidemiological pattern of the burns showed that emergency measures should be taken to prevent scalding accidents to children throughout the country, and for electrical burns in adults, particularly those living in the Black Sea Region. In establishing, implementing and directing prevention programmes, regional differences should be taken into consideration.

Fire/burn risk with electrosurgical devices and endoscopy fiberoptic cables

PURPOSE

The purpose of the study was to systematically explore the fire and burn risk associated with fiberoptic cables and electrosurgical devices.

MATERIALS AND METHODS

A 300-W light source was connected to a standard gray fiberoptic light cable. The end of the cable was either rested atop or buried within a cotton towel or polypropylene drape in the presence or absence of 100% oxygen for up to 10 minutes. A monopolar electrosurgical device set at 1 W, 10 W, or 30 W was tested on a cotton towel or polypropylene drape for a period of 30 seconds. All trials were repeated.

RESULTS

Resting the light cable on top of the cotton towel or polypropylene drape with or without oxygen produced no result. Burying the end of the cable within the drape produced a hole in the drape within 15 seconds both with and without oxygen. Burying the end of the cable within the cotton towel produced a yellow discoloration after 2 minutes both with and without oxygen. The monopolar electrosurgical device set at 30 W burned immediately through the polypropylene drape, producing a skin burn. All other trials with monopolar electrocautery produced no result. No flame or fire was produced in any trial.

CONCLUSIONS

Fiberoptic cables and electrosurgical generators represent a serious burn risk for surgical patients, with operating room drapes and towels affording only limited protection. Otolaryngologists should be keenly aware of the risks that these devices represent because our specialty uses them frequently.

Acute electrical burns: a 10-year clinical experience

We have reviewed 113 cases of electrical burns treated at the Cook County Hospital Burn Center during the past 10 years. There were 3265 acute burn admissions during this period. the incidence of electrical burns being 3.5 per cent. Low-voltage electrical burns occurred in 82 of the 113 patients (73 per cent). These were caused mostly by household electricity supplies, occurred in children, and were preventable. Arc burns of the perioral region were allowed to heal spontaneously. The surgical management of other arc burns and flash burns was similar to that for most deep burn wounds. The incidence of high-voltage electrical injuries was 27 per cent in our series. Over 50 per cent of these injuries were not work-related. These tended to occur outside the home in young adult males and were also frequently preventable. None of these patients developed acute renal failure. Early surgical debridement of devitalized tissue with allografting, followed by delayed definitive wound closure or amputation prevented septic complications. Early fasciotomy appeared to have little effect on complete limb salvage. Limb loss continues to be the major factor contributing to the high morbidity associated with these injuries. All 113 patients survived. We attribute this to early transfer of patients to our Burn Unit, aggressive fluid resuscitation, continuous haemodynamic and metabolic support, and early surgical intervention.

Household electrical injuries in children. Epidemiology and identification of avoidable hazards

The medical records of all children with household electrical injuries were reviewed. The children were seen from 1980 to 1986 at The Children's Hospital of Philadelphia and The Johns Hopkins Hospital, Baltimore. Injuries occurred predominantly in children younger than age 6 years, most commonly while meals were being prepared. The most frequent cause of injury was oral contact with electrical cords or cord sockets, or contact with wall sockets either directly or via conductive foreign objects such as keys or pins. Data reported to the Consumer Product Safety Commission were also analyzed and corroborated our findings. We suggest a series of prevention strategies based on these data. A new wall outlet cover design is described.

Insulation failure in robotic and laparoscopic instrumentation: a prospective evaluation

OBJECTIVE

The purpose of this study was to detect the incidence, prevalence, and location of insulation failures (IFs) in laparoscopic and robotic instruments.

STUDY DESIGN

In phase A, a total of 78 robotic and 298 laparoscopic instruments were tested at 20 W and 2.64 kV at Mayo Clinic in Arizona. In phase B, 60 robotic and 308 laparoscopic instruments were tested at 20 W/1 kV and 20 W/4.2 kV, respectively.

RESULTS

In phase A, the robotic group showed a higher prevalence (25/78; 32%) and incidence of IFs after 10 uses (35/44 instruments; 80%) when compared with laparoscopy (prevalence, 39/298 [13%]; incidence, 68/189 [36%]; P<.05). In phase B, IFs were detected in 81.7% of the robotic instruments and in 19.5% of the laparoscopic instruments (P<.005).

CONCLUSION

There is a high incidence and prevalence of IF in endoscopic instrumentation that is more common in the robotic group.

Burns in Southern Turkey: Electrical Burns Remain a Major Problem

In Turkey, burns represent a relatively small number of injuries overall, but they continue to be a major public health problem. Our aim in this study was to identify risk factors that affect outcome in burn patients hospitalized in the southern part of our country, with special emphasis on electrical burns. The database for 109 burn patients who were admitted to our burn center from April, 2000, through August, 2001, was retrospectively analyzed. Electrical injury was the cause of burn in 23 (21%) of the 109 cases. The burn causes differed among age groups and between the sexes, with males constituting 95% of the electrical burn patients. The mortality rate for the electrical burn group was lower than the rate for the rest of the burn patients (1/23 vs 17/86, respectively; P <.001); however, the opposite was true for complication rate (10/23 vs 5/86, respectively; P <.001), cost of treatment (8351 US dollars vs 5122 US dollars, respectively; P =.009), and length of hospital stay (39.9 vs 26.2 days, respectively; P < 0.001). The rate of electrical burn injury in Turkey has changed very little in the past two decades. This underlines the need for stronger efforts aimed at prevention, such as better public education and strict regulations regarding the distribution and use of electricity.

Paediatric burn injuries in the Jeddah area of Saudi Arabia: a study of 197 patients

A prospective study was conducted on paediatric thermal injury patients admitted to the Burns Unit at King Fahd Hospital, Jeddah, Saudi Arabia over a 2-year period (December 1985 to December 1987). A total of 197 patients (out of 319) were paediatric, aged up to 18 years. Infants and toddlers accounted for 59.4 per cent and adolescents for 14.2 per cent. Scalding and flame injuries accounted for 98 per cent with most injuries occurring at home (97.5 per cent) and the overall paediatric mortality rate was 4.4 per cent.