Profile of pediatric bicycle injuries

BACKGROUND: Bicycle injury data from local communities are important for developing injury prevention and control programs. This study represents the efforts of one community trauma center to describe bicycle injuries. METHODS: We conducted a retrospective analysis of bicycle injury data from hospital charts, emergency medical services reports, and medical examiner reports. The review encompassed a 4-year period. The study sample included 211 trauma alert patients, ages 1 through 15 years, who were treated for bicycle-related injuries at our level II pediatric trauma center. RESULTS: Bicycle injuries accounted for 18% of all pediatric trauma alert patients. The mean age of injured children was 10 years, and 79% were males. Bicycle-motor vehicle collisions caused 84% of injuries. Only 3 children (1.4%) wore bicycle helmets. Resulting injuries included external wounds (86%), head injuries (47%), fractures (29%), and internal organs (9%). Six children died. CONCLUSIONS: Bicycle injuries are a significant cause of mortality and morbidity for children in our community. Use of safety helmets by child bicyclists is inadequate. The data from this study can be used as a baseline in testing the effectiveness of local and state interventions, including new legislation mandating helmet use by children in our state.     

Solid viscus injury predicts major hollow viscus injury in blunt abdominal trauma

BACKGROUND: As nonoperative management of blunt abdominal trauma has become more popular, reliable models for predicting the likelihood of concomitant hollow viscus injury in the hemodynamically stable patient with a solid viscus injury are increasingly important. METHODS: The Pennsylvania Trauma Systems Foundation registry was reviewed for the period from January 1992 to December 1995 for all adult (age > 12 years) patients with blunt trauma and an Abbreviated Injury Scale (AIS) score > or = 2 for a solid viscus (kidney, liver, pancreas, spleen). Patients with an initial systolic blood pressure < 90 mm Hg were excluded. Hollow viscus injuries included only lacerations or perforations of the gallbladder, gastrointestinal tract, or urinary tract. RESULTS: In the 4-year period, 3,089 patients sustained solid viscus injuries, 296 of whom had a hollow viscus injury (9.6%). The mean age was 35.6 years, mean Injury Severity Score was 22.2, and mean Revised Trauma Score was 7.3; 63.3% of the patients were male. A solitary solid viscus injury occurred in 2,437 patients (79%), 177 of whom (7.3%) had a hollow viscus injury. The frequency of hollow viscus injury increased with the number of solid organs injured: 15.4% of patients with two solid viscus injuries (n = 547) and 34.4% of patients with three solid viscus injuries (n = 96) suffered a concomitant hollow viscus injury (p < 0.001 vs. one organ). A hollow viscus injury was 2.3 times more likely for two solid viscus injuries and 6.7 times more likely for three solid viscus injuries compared with a solitary solid viscus injury. For solitary solid viscus injury, the frequency of hollow viscus injury varied little with increasing AIS score (AIS score 2, 6.6%; AIS score 3, 8.2%; AIS score 4, 9.2%; AIS score 5, 6.2%) (p = 0.27 between groups), suggesting that the incidence of hollow viscus injury is related more to the number of solid visceral injuries than the severity of individual organ injury. Also, when the sum of the AIS scores for solid viscus injuries was <6, the mean rate of hollow viscus injury was 7.8%. This increased to 22.8% when the sum of the AIS scores for solid viscus injury was > or =6 (p < 0.001). A pancreatic injury in combination with any other solid viscus injury had a rate of hollow viscus injury of >33%. CONCLUSION: A model of organ injury scaling predicted hollow viscus injury. Multiple solid viscus injuries, particularly pancreatic, or abdominal solid viscus injuries with an AIS score > or = 6, were predictive of hollow viscus injury. Identification of these injury patterns should prompt consideration for early operative intervention.     

Driveway crush injuries in young children: a highly lethal, devastating, and potentially preventable event

BACKGROUND/PURPOSE: The aim of this study was to investigate driveway-related injuries in children, identify associated risk factors, and evaluate outcome compared with other mechanisms of blunt trauma. METHODS: A 6-year review (1991 to 1996) of pediatric (age less than 18 years) pedestrian injuries treated at two urban trauma centers was conducted: one regional pediatric trauma center and one level I trauma center with pediatric commitment. Five hundred twenty-seven children injured in pedestrian accidents were identified from the trauma registry; 51 children (10%) sustained traumatic injuries as a result of being struck in their driveway. Data are reported as mean +/- SEM. RESULTS: Children less than 5 years of age (n = 41) had an injury severity score (ISS) of 12.3+/-2.3, 15 (37%) sustained closed head injury, 13 (37%) had torso trauma, 19 (46%) skeletal trauma, and eight (20%) died. Children > or = 5 years old (n = 10) had an ISS of 10.7+/-2.4, three (30%) sustained closed head injury, four (40%) torso trauma, six (60%) skeletal trauma, and none died. In contrast, all other pediatric pedestrian accidents analyzed over the same time period had a mortality rate of only 2% (11 of 476). CONCLUSIONS: Pediatric driveway trauma carries a significant risk of head injury and a 10-fold increase in mortality in children under 5 years of age when compared with all other pediatric pedestrian accidents. More emphasis must be placed on injury prevention and public education to prevent this devastating mechanism of injury in these young, vulnerable children.     

Spectrum of roller-blading injuries

We studied 32 patients who presented to the Accident and Emergency Department of Toa Payoh Hospital with injuries sustained while roller-blading (in-line roller skating). This sporting activity carries risk of injuries, often fractures, due to 3 principal mechanisms of injury. The first and main mechanism of injury is that of a forward fall with the arms outstretched as a protective gesture. This is associated with fractures of the distal radius in the majority of cases, although other injuries to the upper limb can occur. The second important mechanism is that of a backward fall with resulting injury to the back of the head. Lastly, the patient may fall sideways, often together with a twisting force to the lower limbs, resulting in ankle sprains and meniscus injuries to the knee. The vast majority of patients are young teenagers who are beginners and had not been properly clad in protective gear. Roller-blading therefore carries a very real risk of sporting injury.     

Closed head injuries in children following the use of a sarong cradle

INTRODUCTION: Sarong cradles are unique to South-East Asian culture. Their use can lead to injuries from falls, over-enthusiastic rocking and defective equipment. We present 19 children who attended the Accident and Emergency (A&E) Department of a general hospital and who sustained injuries while in a sarong cradle. All had closed head injuries. METHODS AND MATERIALS: The data was collected over a 9-month period from September 1992 to May 1993. All patients with a documented history of fall following the use of a sarong cradle, were recruited into the study. The adults accompanying the patients were interviewed with a structured questionnaire. The information was recorded by the doctor in attendance. RESULTS: The ages of the 19 patients ranged from 13 days to 29 months. There were 17 Chinese, 1 Malay and 1 Indian. The types of closed head injuries included minor head injury with no external signs of injury, scalp lacerations, scalp haematomas and severe head injury with an extradural haematoma. The majority (14) were discharged from the A&E Department with head injury advice, 4 were admitted to the General Neurosurgical ward and one, to the Neurosurgical Intensive Care Unit. There were no fatalities in this group. The accidents happened while the children were either sleeping (14), playing (4) or feeding (1). CONCLUSIONS: While most head injuries sustained in this manner are usually mild, there is a potential that such injuries may lead to more serious injuries. Care givers who use the sarong cradle should be aware of the dangers and exercise due care during use.     

Characteristics of pancreatic injury in children: a comparison with such injury in adults

A retrospective study of eight pediatric patients (under 15 years of age) who had pancreatic injuries was undertaken. Comparisons were made with 59 adult patients who sustained pancreatic injuries over the same 15-year period. All the pediatric injuries and 96.6% of the adult resulted from blunt abdominal trauma. Bicycle accidents (children, 75.0%; adults, 0%; P < .001) and automobile accidents (children, 0%; adults, 61.0%; P < .01) were the most common causes of pancreatic injury in the two groups. There was no significant difference in the incidence of abdominal pain or peritoneal irritation between the groups. However, abdominal pain in the adults was poorly localized. Isolated pancreatic injuries were noted in 62.5% of the pediatric patients and in 15.3% of the adult patients (P < .05). Associated intraabdominal injuries were present in 25.0% of the children and in 69.5% of the adults (P < .05). The duodenum was injured in two (25.0%) pediatric patients and in 10 (16.9%) adult patients. Whereas the duodenal injuries in pediatric patients were intramural hematomas without perforation in both cases, all but one of these injuries in adults were perforations or transections (P < .05). There was a significant difference in the type of pancreatic injury between the two groups (P < .05). Surgery was performed in 12.5% of the pediatric cases and in 78.0% of the adult cases (P < .01). There were no deaths among the pediatric patients, but 8.5% of the adults died in the hospital. The difference with respect to clinical course might be related to the differences in cause of injury.     

Bladder tumor markers: need, nature and application. 2. Tumor and tumor-associated antigens

Three hundred and forty-five Touch football players were retrospectively surveyed to determine the nature and incidence of injuries sustained over a one year period. The definition of injury was that it prevented playing or training for at least one week. A total of 177 injuries were sustained by 117 players who participated in a total of 1043 hours of playing and training each week. The injury rate was 4.85/1000 hours of playing or training which was less than in other football codes. This rate was significantly more (p < 0.05) among males and no relationship was evident based on representative or training status. 71% of injuries were to the lower limb. 23% of all injuries involved the ankle. Less than 3% of injuries affected the head or neck. 54% of injuries were considered mild in that they only prevented playing or training for less than two weeks. Only 17% of injuries were stated to have been caused by contact with another player. This study found that the injury rate in Touch was much less than in other football codes.     

Penetrating chest injuries in children: a review of 94 cases

Ninety-four children with penetrating chest injuries were treated at Dicle University School of Medicine during a 6-year period. The mean age was 11.51 +/- 3.31 years, and the male:female ratio was 5.25:1. Forty-five had stab wounds, 27 had high-velocity gunshot wounds, 13 had low-velocity gunshot wounds, seven had a bomb (shrapnel) injury, one had a shotgun wound, and one had a horse bite. Sixty patients had isolated thoracic injuries, and 34 had associated injuries. The most common thoracic injury was hemothorax (28), followed by hemopneumothorax (25). Tube thoracostomy alone was sufficient in 79.8% of the patients (75 of 94). Thoracotomy was performed in 4.25% (4 of 94). In two of the five observed patients, delayed hemothorax developed. The mean duration of hospitalization was 5.13 +/- 1.93 days. The mean Injury Severity Score was 14.71 +/- 8.62. Prophylactic antibiotics were used in all patients. The morbidity rate was 8.51% (8 of 94). Only one death occurred after cervical tracheal repair. The study suggests that the majority of penetrating chest injuries in children can be treated successfully by tube thoracostomy alone or in conjunction with expectant observation.     

Child day care and home injuries involving playground equipment

The increasing number of children attending child day care has led to a corresponding concern for their safety in the absence of parental care. Previous studies have documented that the majority of injuries occurring in child day care involve falls, and that the most common consumer product associated with such falls is playground equipment. This study describes New Zealand children less than 5 years of age admitted to hospital between 1979 and 1988 for injuries associated with playground equipment located at home or a child care facility. There were 528 hospitalized home injuries involving playground equipment, and 145 such day care injuries. Fractures were the most common injury, and the head was the most commonly involved body region. Lower limb injuries were the most severe. Among the differences between home and day care injuries were the type of equipment involved. Swings were disproportionately associated with head injuries.     

Lymphocutaneous nocardia Brasiliensis infection simulating sporotrichosis

Thirty-three cases of retinal detachment following hockey injury were seen during a 15-year period at the retina clinic of Maisonneuve-Rosemont Hospital, Montreal. Most injuries occurred in adolescents, the average age being 18 years. The mean interval between injury and preoperative examination was 3 years. Almost half of these young hockey players remained legally blind in the affected eye even after a successful operation. A helmet with a protective face visor is suggested as the best prevention against severe ocular damage such as retinal detachment.     

Results of treatment of multiple trauma in 130 children

Trauma remains the leading cause of death in the pediatric age group, despite recent advances in prevention and treatment. We retrospectively analyzed 130 cases of multiple trauma among 725 pediatric patients with injuries treated here during 1988-1989. Road accidents and falls from heights were the most common causes of injury. Mean age was 7 years (range 0.5-15) and the male to female ratio 2.7:1.0. Overall mortality was 9.2%. 57 patients (44%) did not get any prehospital medical care and 5 of them with injury severity scores (ISS) greater than 25 died. In contrast 11/18 (61%) of patients with ISS greater than 25 who were treated by medical teams survived. On arrival at the emergency room, 15% were hypothermic ( < 34 degrees C), and 6 were in hypovolemic shock--5 of whom died. Most common injuries were head trauma (91), limb injuries (69), abdominal trauma (34) and thoracic trauma (34). In 39 injury was severe, with pediatric trauma score (PTS) 6 or less, 12 of whom died. All deaths except 1 were associated with severe head injury and with ISS more than 25. There was no mortality in those with PTS more than 7 or ISS less than 25. Thus, the prehospital care of pediatric patients with head injury is associated with high mortality. Absence of mortality in patients with PTS of more than 7 emphasizes the importance of designated trauma centers for these patients.     

Formation and migration of avian primordial germ cells

A retrospective review of 22 patients who sustained snowblower injuries to the hand was performed. There were 17 men and 5 women, ranging in age from 20 to 68 years (average age, 39.7 years). Fifty percent were manual laborers, 25% were unemployed, 15% were office workers, and 10% were not categorized. The dominant hand was involved in 86% of patients. In all patients, injuries occurred during an attempt to unclog manually the snowblower of wet snow. Patients were evaluated initially in the emergency room, where their wounds were irrigated and debrided, subungual hematomas drained, and nail bed lacerations repaired. Patients with more extensive injuries were taken to the operating room for definitive treatment including open or closed reduction of fractures, fingertip replacement as composite grafts or skin grafts, revision amputations, tenorrhaphies, and digital nerve repairs. All injuries occurred distal to the metacarpophalangeal joints. Only 1 patient sustained an injury to the proximal phalanx. Ten patients injured only 1 finger, 6 patients injured 2 fingers, and 6 patients injured 3 fingers. The middle and ring fingers were most commonly injured (39.6% and 33.3% respectively), followed by the index and little fingers (16.7% and 8.3% respectively), and the thumb (2.1%). Phalangeal fractures were the most common type of injury, occurring in 29.2% of patients, and usually involved the distal phalanx. This was followed in frequency by nail bed injuries (22.9%), amputations (22.9%), tendon lacerations (14.6%), soft-tissue avulsions (6.3%), and digital nerve injuries (4.2%). Snowblower injuries can involve bone, soft tissue, nail bed structures, nerves, and tendons, and may even result in amputation of one or several fingers. These injuries are localized to the distal portions of the fingers. The middle and ring fingers are most commonly involved, with relative sparing of the thumb. Fractures are the most frequent injury, followed by nail bed injuries and amputations. Snowblower injuries are often managed as open fractures with intravenous antibiotics; irrigation and debridement; and repair of bone, soft tissue, and nail bed structures.     

Doping of horses

Tobogganing is a very popular outdoor winter recreational activity. In order to elucidate the patterns of injuries associated with tobogganing all patients with an injury caused by falls from or collisions while on or being hit by a sled were sampled prospectively between the period of November 1996 and March 1997. 50 patients were included in this study, aged from 7 to 69 years (mean 25.5 years). Of these, 14 (= 28%) patients required admission to hospital lasting from 1 to 31 days (mean 13.5 days), 11 (22%) needed an operation. Over all we could register 55 injuries; the lower extremity was the region most commonly injured (63.6%), followed by upper extremity with 21.8%. The most common injury was the sprain of the knee. The most severe injuries could be found at the lower limb and at the vertebral column, including four fractures of the lower leg and 8 ankle-joint fractures as well as two fractures of the lumbar spine. The most common single procedure was the open reduction and internal fixation of a fibular fracture. In 48.6% of the cases the riders struck an object (tree, wall, post), while 32.4% fell from the toboggan caused by environmental conditions such as a bump or a ditch. The most important risk factor was an unadjusted speed referred to the environmental circumstances. Preventive strategies include tobogganing in adequate environmental conditions with no trees, no post or other stationary objects that could result in a collision. Speed should be adapted to the slope conditions.     

Congenital myopathy with excess of thin myofilaments

Twenty eight patients who had subclavian, axillary, and brachial artery injuries were studied. Sixteen (57%) sustained blunt trauma and 12 (43%) sustained penetrating trauma. Motor cycle accidents were the most common cause of injuries (43%). Twenty patients (71.4%) were transferred from other hospitals. Nine patients (32%) were in shock on arrival. All patients had radial pulse abnormalities (3 decreased, 25 absent) of the affected limbs. Eighteen patients (64%) had associated injuries to other parts of the body. Eighteen patients (64%) also had associated nerve injuries, 7 of them had complete brachial plexus injuries from motor cycle accidents. Twelve patients (43%) had preoperative angiography. Twelve patients (43%) had brachial, 10 (35.7%) had axillary, 2 (7%) had axillary-subclavian, and 4 (14%) had subclavian artery injuries. Eight patients (28.6%) had concomitant venous injuries. Resection of the injured artery and reversed saphenous vein graft were performed in 23 patients (82%). The remaining had resection and end to end anastomosis in 3 patients (10.7%), lateral repair in 2 patients (7%), and ligation in 1 patient (3.6%). Concomitant venous repairs were performed in 5 patients. Fasciotomies were performed in 2 patients (7%). Excellent results of vascular repairs were obtained in all patients. Long-term disability occurred in patients who had associated nerve injuries. Avulsion injury of the brachial plexus usually resulted in severe impairment of limb function.     

Overgrowth and outcome after femoral shaft fracture in children younger than 2 years

Twenty-one children younger than 2 years with a fractured femur were evaluated retrospectively to determine limb overgrowth, efficacy, and outcome after treatment with immediate spica casting. All children had spica casts placed without general anesthesia within 24 hours of admission. Followup averaged 51 months (range, 24-110 months). Average shortening in the spica cast at initial application was 0.5 cm (range, 0-1.8 cm). The average length of hospitalization was 2.2 days. Three patients went home the same day, and seven were discharged after a single overnight stay in the hospital. No patients underwent closed manipulation or a cast change for malalignment of the fracture. Child abuse was identified as the mechanism of injury in eight of 12 (67%) children younger than 1 year of age and in only one of nine (11%) children between 1 and 2 years of age. Leg lengths were determined by measurement with tape and graduated blocks. At followup, the average limb length inequality was 0 cm, with an average net growth of 0.5 cm (range, -0.5-1.8 cm). Only one child had a limb length inequality of more than 1 cm as measured with tape (20 months of age), and no child had a limb length inequality of more than 1 cm as measured with blocks. No child or parent reported any residual pain, limp, or limitation of activity. The results of this study suggest that overgrowth does occur in children younger than 2 years. Additionally, immediate spica casting with early discharge to home is associated with few complications, no functional limitations, and minimal limb length inequality.     

A comparison of artificially-depleted, lyophilized coumarin and fresh coumarin plasmas in thromboplastin calibration. European Concerted Action on Anticoagulation

BACKGROUND/PURPOSE: Pediatric truncal vascular injuries are rare, but the reported mortality rate is high (35% to 55%), and similar to that in adults (50% to 65%). This report examines the demographics, mechanisms of injury, associated trauma, and results of treatment of pediatric patients with noniatrogenic truncal vascular injuries. METHODS: A retrospective review (1986 to 1996) of a pediatric (< or = 17 years old) trauma registry database was undertaken. Truncal vascular injuries included thoracic, abdominal, and neck wounds. RESULTS: Fifty-four truncal vascular injuries (28 abdominal, 15 thoracic, and 11 neck injuries) occurred in 37 patients (mean age, 14+/-3 years; range, 5 to 17 years); injury mechanism was penetrating in 65%. Concomitant injuries occurred with 100% of abdominal vascular injuries and multiple vascular injuries occurred in 47%. Except for aortic and one SMA injury requiring interposition grafts, these wounds were repaired primarily or by lateral venorrhaphy. Nonvascular complications occurred more frequently in patients with abdominal injuries who were hemodynamically unstable (systolic blood pressure [BPS] <90) on presentation (19 major complications in 11 patients versus one major complication in five patients). Thoracic injuries were primarily blunt rupture or penetrating injury to the thoracic aorta (nine patients). Thoracic aortic injuries were treated without bypass, using interposition grafts. In patients with thoracic aortic injuries, there were no instances of paraplegia related to spinal ischemia (clamp times, 24+/-4 min); paraplegia occurred in two patients with direct cord and aortic injuries. Concomitant injuries occurred with 83% of thoracic injuries and multiple vascular injuries occurred in 25%. All patients with thoracic vascular injuries presenting with BPS of less than 90 died (four patients), and all with BPS 90 or over survived (eight patients). There were 11 neck wounds in 9 patients requiring intervention, and 8 were penetrating. Overall survival was 81%; survival from abdominal vascular injuries was 94%, thoracic injuries 66%, and neck injuries 78%. CONCLUSIONS: Survival and subsequent complications are related primarily to hemodynamic status at the time of presentation, and not to body cavity or vessel injured. Primary anastomosis or repair is applicable to most nonaortic wounds. The mortality rate in pediatric abdominal vascular injuries may be lower than previously reported.     

The cost-effectiveness of the diagnosis of renal artery stenosis

Variables were studied which predict at the acute stage the functional and occupational long-term outcome for patients with traumatic brain injury (TBI). Glasgow Coma Scale (GCS) score on hospital admission, length of coma (LOC) and duration of post-traumatic amnesia (PTA) were studied in a group of 508 TBI rehabilitation patients, age 0.8-71, mean age 19, followed up between five and over 20 years, mean of 12 years. Information from hospital charts and all data available before and after the injury were gathered and reviewed. The study was carried out among a consecutive sample of Finnish patients with TBI referred to a rehabilitation programme at the out-patient neurological clinic of Kauniala Hospital, which specializes in brain injuries in Finland. The patients came from various hospital districts in the country for an evaluation of their educational and vocational problems. Main outcome measures were functional outcome, as measured by the Glasgow Outcome Scale (GOS) at the end of follow-up, and post-injury occupational outcome. The patients' reemployment on the open job marklet, subsidized employment or inability to work was noted. The GCS score on hospital admission correlated clearly with the functional outcome of the patients at the end of follow-up. Length of coma and duration of post-traumatic amnesia correlated specifically with the patient's work history after the brain injury and with functional outcome measured by the GOS. Outcomes varied among age groups and seemed to be affected by age at injury. Accordingly, the extent of recovery and quality of life for rehabilitation patients with TBI can be estimated early on by prognostic factors reflecting injury severity in the acute phase. The results suggest that the GCS score, LOC and duration of PTA all have a strong predictive value in assessing functional or occupational outcome for TBI patients.     

Mortality and neurologic morbidity after repair of traumatic aortic disruption

BACKGROUND: Traumatic disruption of the thoracic aorta frequently results in death before operative repair. The determinants of mortality after repair, however, are uncertain. In addition, intraoperative strategies for reducing the incidence of spinal cord injury remain controversial. METHODS: The records of 45 consecutive patients undergoing repair of traumatic disruption of the thoracic aorta at a single institution during a 9-year period were reviewed in a retrospective fashion. Patient age ranged from 15 to 81 years (mean age, 33.9 years). Twenty-two patients (49%) had multiple associated injuries, and 8 (18%) had isolated aortic injuries. Nine patients (20%) experienced preoperative hypotension (systolic blood pressure of less than 90 mm Hg). Repair was performed with partial bypass in 22 patients, a heparinized shunt in 2, and no distal perfusion (clamp and sew technique) in 21. RESULTS: Nine patient (20%) died after operation. Multivariate logistic regression analysis of preoperative and intraoperative variables identified advancing age and preoperative hypotension as independent predictors of operative death. The presence of associated injuries was not an independent predictor of operative death. All 4 patients with injuries proximal to the aortic isthmus died. Ten patients were excluded from analysis of spinal cord injury either because of preoperative neurologic deficit or because of death before postoperative evaluation. Six (17%) of the remaining 35 patients had development of paraplegia: 5 of the 15 patients having the clamp and sew technique, 1 of the 2 with a shunt, and 0 of the 18 patients with bypass (p < 0.05, clamp and sew versus bypass). In the clamp and sew group, patients in whom paraplegia developed had significantly longer aortic clamp times than those without neurologic injury (40.6 +/- 4.4 minutes versus 28.7 +/- 2.9 minutes, respectively; p < 0.05). CONCLUSIONS: Advancing age, preoperative hypotension, and perhaps injury location are important determinants of death after repair of traumatic disruption of the thoracic aorta. Adjunctive perfusion with partial bypass should be used during repair to reduce the incidence of spinal cord injury.     

Effects of three trans isomers of eicosapentaenoic acid on rat platelet aggregation and arachidonic acid metabolism

PURPOSE: To compare in a randomized, prospective manner infectious complication rates associated with presacral drainage versus no drainage in the presence of penetrating rectal injury. METHODS: During a 45-month period, 48 patients with penetrating rectal injuries were entered into a randomized, prospective study at an urban Level I trauma center. The patients were randomized to a presacral drainage group or a nondrainage group. Randomization was performed after detection of the rectal injury. Forty-four injuries were identified by proctoscopy (92%), with the rest detected intraoperatively or by physical examination. All patients with rectal injuries were included regardless of age, associated injuries, time from injury to operation, blood loss, severity of rectal injury, other abdominal organs injured, or hemodynamic stability. Rectal injuries were defined as those injuries to the large bowel distal to the peritoneal reflection. All rectal injuries underwent fecal diversion, and all drainage was accomplished using closed Jackson-Pratt drainage. RESULTS: Forty-eight patients were studied, of whom 25 were randomized to no drainage and 23 were randomized to presacral drainage. The average age for the nondrainage group was 21.9 years, and the average age for the presacral drainage group 26.0 years. The average Penetrating Abdominal Trauma Index score was 34.3 for the nondrainage group and 32.4 for the presacral drainage group. There were two (8%) septic complications (one perirectal and one perivesical abscess) associated with the rectal injuries in the presacral drainage group. The abscesses in the drainage group resolved after computed tomography-guided drainage. There was one (4%) septic complication (rectocutaneous fistula) in the nondrainage group, which was associated with a retained missile fragment. The fistula resolved after bedside percutaneous removal of the missile fragment. CONCLUSION: We conclude that presacral drainage for penetrating rectal injuries has no effect on infectious complications associated with the rectal injuries.     

Inline skating, an old sport, newly discovered: harmless or a potential danger with socioeconomic effects?]

Over a period of one year, all accidents associated with in-line skating (ILS) were surveyed. Sport-specific data was recorded with a standardized questionnaire. The study comprised 66 patients with 75 injuries (48 upper limb, 16 skull, eight lower limb, three trunk). We were looking after 42 male and 24 female patients with an average age of 20 years (5-53 years). Twenty-seven patients (40%) had to be treated as inpatients. Overall, the most frequent injury (one third of all injuries) was forearm fracture close to the wrist (21 radius fractures, four radioulnar fractures). It had to be reset in 20 cases. Additional internal fixation was required in 10 cases (Kirschner wire osteosynthesis, intramedullary nailing or plate osteosynthesis). Only five patients could be treated with plaster cast fixation alone. Most patients with injuries in the vicinity of the wrist were not wearing a wrist protector at the time of the accident. The most frequent reasons given for not wearing protectors was forgetfulness or the high price of protectors. However, there were also two distal radius fractures and a disc injury in the wrist in patients who had been wearing wrist protectors. In most cases, ILS accidents lead to appreciable damage requiring a healing period of several weeks to months (average period of loss of work 41 days). The bfu (advisory center for accident prevention) reckons with 60,000 ILS cases annually in Switzerland. These injuries are thus of great socioeconomic importance. In the future, better risk behavior must be achieved by informing the population (wearing protectors, especially for the wrist and head, attendance of training courses).