Laparoscopic surgery in the management of traumatic hemoperitoneum in stable patients

Unnecessary laparotomies in patients with abdominal traumatism (AT) who present hemoperitoneum with stable hemodynamics may be avoided if a diagnostic/therapeutic laparoscopy is performed. Between July 1992 and December 1994, 24 patients with AT and hemoperitoneum underwent this exploration: 5 were found to have a large retroperitoneal hematoma; 2, a tear in the intestinal mesenterium; 4, hepatic injuries; and 13, splenic lesions. Of the 24 patients, 9 needed conversion to open exploration: 8 during the laparoscopy and 1 shortly after operation. Mean hospital stay was 7 days (5–9). There was no morbidity or mortality in the series. Diagnostic/therapeutic laparoscopy is a method that is efficient and economical and can easily be undertaken by surgeons with experience in laparoscopy; it may be a valid alternative to conservative treatment or laparotomy in AT and hemoperitoneum patients who are hemodynamically stable.     

Resultados en el tratamiento de traumatismos esplénicos utilizando un protocolo multidisciplinar en 110 pacientes consecutivos en un hospital de nivel II

IntroductionNon-operative treatment (NOM) of splenic trauma is the management of choice in hemodynamically stable patients. The aim of the present study was to assess the failure rate of NOM after implementation of a multidisciplinary protocol for splenic injuries compared to literature results.MethodsA retrospective study was performed over a 16-year period. Patient data and management of splenic trauma was recorded according to our hospital protocol: demographic data, blood pressure, respiratory rate, Glasgow Coma Scale(GCS), Revised Trauma Score(RTS), Injury Severity Score(ISS), injury grade according to the American Association for the Surgery of Trauma(AAST), failure of NOM, morbidity and mortality.ResultsOne hundred ten patients were included: 90(81.8%) men, 20(18.2%) women; mean age 37 years; 106(96.5%) cases were blunt and four(3.5%) penetrating by knife. The diagnosis was established by US/CT. AAST classification: 14(13%) grade I; 24(22%) grade II; 34(31%) grade III; 37(34%) grade IV. Emergency laparotomy was performed in 54 patients: 37 due to grade IV injuries, 17 due to hemodynamic instability. NOM was utilized in 56 patients, spleen-preserving surgery in 16, and splenectomy in 38. Ten patients had postoperative complications: seven in the splenectomy group, two in the spleen-preserving surgery group, and one in the NOM group. One patient died. Average hospital stay: 22.8 days- NOM 17.6 days, conservative surgery 29 days, splenectomy 22.4 days.ConclusionsAlthough we continue with a high hospital stay, the literature reports support our results. The implementation of the protocol by consensus contributed to the change towards NOM.     

Minimally invasive splenectomy in grade IV splenic trauma: A case report associated with high-grade renal trauma

Introduction and importanceIn closed abdominal trauma, the spleen is the most frequently injured organ (30–45%). Splenic lesions grades IV-V have higher failure rates with nonoperative management (NOM). The minimally invasive approach is an alternative when NOM fails. This is the first reported case of a patient with splenic and left renal trauma, both grade IV, with combined management, which consisted of a minimally invasive surgical resolution of the splenic trauma and a conservative management of the renal trauma, with a satisfactory recovery of the patient. This contributes to understanding the benefits of minimally invasive surgery in moderate splenic trauma associated with other high-grade injuries.Case presentationWe present a 45-year-old woman with a multiple trauma after a motorbike vs car traffic accident. On physical examination, she was hemodynamically stable, with abdominal guarding and generalized rebound tenderness associated with multiple upper and lower limb fractures. An abdominal CT scan revealed grade IV splenic and left renal trauma, with moderate hemoperitoneum. A minimally invasive laparoscopic approach for hemoperitoneum drainage and splenectomy was performed.Clinical discussionThere is currently no consensus to define the indications for minimally invasive treatment on splenic trauma. While laparotomy is the standard treatment, it is not without potential severe complications, while laparoscopy providing a treatment option in selected cases with hemodynamic stability.ConclusionThe role of the minimally invasive approach is safe and feasible in selected patients with high-grade splenic lesions and hemodynamic stability, including the association with other organic lesions such as kidney trauma.     

Blunt splenic injury: operation versus angiographic embolization

BACKGROUND: Splenic injuries, like other blunt traumatic injuries, are increasingly treated with non-operative management. Angiographic embolization (AE) has emerged as an alternative modality for treatment of splenic injuries. We hypothesized that splenic embolization would lead to equivalent, if not improved, outcomes in terms of mortality, total costs, complications, and duration of stay. METHODS: A retrospective review of a prospective data set was performed for all adult splenic injuries admitted to our level I trauma center from 2000 through 2003. Demographics, number of red cell units, emergency department hemodynamics, costs, and outcomes were examined. The operative group included those who underwent computed tomography (CT) first then went to the operating room (OR) (CT+OR) or those who went directly to the OR. RESULTS: There were 25 CT+OR and 24 AE patients of 164 blunt splenic injuries. After univariate analysis, higher injury severity score (ISS), lower systolic blood pressure, lower pH, and higher packed red blood cell transfusions were associated with increased mortality and duration of stay. The splenic Abbreviated Injury Scale (AIS; mean +/- SD) was the same for AE compared to CT+OR patients (3.8 +/- 0.4 vs 3.5 +/- 0.9). Although the AE group was older (50 +/- 20 vs 36 +/- 13 years, P < .01), Glasgow Comma Score (13 +/- 4 vs 11 +/- 5), age, highest heart rate (109 +/- 24 vs 120 +/- 43), and splenic AIS were not predictive of the need for an operation. Abdominal complications were lower in the AE group compared to the CT+OR (13% vs 29%), but mortality was not different (8% vs 4%). Total costs were similar for both groups after adjustment for ISS, GCS, pH, pretreatment transfusions, and spleen AIS (AE, $49,300 +/- $40,460 vs CT+OR, $54,590 +/- $34,760). The non-operative failure rate in this study was 2%. CONCLUSIONS: AE of splenic injuries is safe and associated with fewer complications. The spleen AIS, heart rate, age, and GCS did not correlate with the need for an operation. Higher ISS, lower blood pressure, lower pH, and increased number of packed red blood cell transfusions were better indicators of the need for an operation versus embolization.     

Delayed diagnosis of hand injuries in polytrauma patients

ABSTRACT: Trauma patients are at high risk for delayed diagnosis of injuries, including those to the hand, with reports in the literature as high as 50%. As a result, patients may have prolonged disability and longer hospital stays with associated increased costs. Our objective was to elucidate risk factors for the delayed diagnosis of hand injuries.A review was performed from 2000 through 2009, assessing for age, sex, blood alcohol level, Glasgow Coma Score (GCS), Injury Severity Score (ISS), mechanism, injury type, length of stay, and timing of hand injury diagnosis.In this study, 36,568 patients were identified; 738 meeting criteria; 21.7% of patients had delayed diagnoses with 91.3% of patients diagnosed by the day after admission. Delayed diagnoses were more than 2 times higher for severely injured patients. Patients with delayed diagnoses had a lower GCS and a higher ISS and length of hospitalization.With a decreased GCS and elevated ISS, patients are at risk for delayed diagnoses of hand injuries. A focused tertiary survey is mandatory, particularly in patients with an altered mental status or with multiple injuries.     

A critical analysis of blood transfusion requirements in children with blunt abdominal trauma.

Over the past 2 years, 178 children with blunt abdominal trauma were admitted for observation. Fifty-five patients (31.5%) had intra-abdominal injury confirmed by computerized tomography (CT) scan, laparotomy, or postmortem examination. Forty-four children (80%) were managed with observation only; nine had other operations. Eleven patients (20%) required an operation for their intra-abdominal injuries. Thirteen patients died, ten from head or spinal injuries and three from intra-abdominal injuries (5.5%). Of 35 children with intra-abdominal injuries observed without any type of operation, 27 (77%) were not transfused (mean Pediatric Trauma Score [PTS] 8, Injury Severity Score [ISS] 19.3, average low hemoglobin [ALH] 10.1). The other eight were transfused an average of 49 cc/kg (mean PTS 4.5, ISS 26.5 ALH 6.1). Twenty children had operations. Eleven 11 (20%) of these were laparotomies; nine were transfused an average of 200.6 cc/kg (mean PTS 6, ISS 33, ALH 9). Nine had neurosurgical/orthopedic procedures (mean PTS 6.2, ISS 27.7), with six transfusions averaging 84.9 cc/kg (ALH 8.9). There were no significant complications. Blood transfusion was necessary only for 33 per cent of the observed cases, usually with multiple injuries. Blood should be transfused only to maintain hemodynamic stability (normal vital signs and tissue perfusion). Hemoglobin levels as low as 7 gm% do not mandate transfusion in children who are hemodynamically stable.     

Evaluation of splenic injury by computed tomography and its impact on treatment

We reviewed 37 consecutive, hemodynamically stable patients (16 adults, 21 children) who had splenic injuries diagnosed by computed tomography (CT) scan to compare the CT evaluation with operative assessment of injury and eventual treatment. Computed tomographic scans and operative findings were graded by a splenic injury scoring system. Two patients were classified as having grade 1, 21 as grade 2, 11 as grade 3, and 3 as grade 4 splenic injuries. Computed tomography underestimated the degree of injury in 9 of 17 (53%) operated patients (mean CT score, 2.6; mean operative score, 3.3; p less than 0.01). Six of sixteen adults and 19 of 21 children were intentionally treated by observation. There were 5 treatments failures (20%), 3 due to bleeding and 1 each due to pancreatic injury and splenic abscess. The failure rate of observation was lower in children (16%) than in adults (33%), even though children had a higher Splenic Injury Score (2.4 versus 1.8). Patients who underwent an operation received twice as much blood as the observed group. There was no significant difference in Injury Severity Score or total fluid requirements between operated and observed patients. Operations increased in frequency in both adults and children as the injury score increased. This experience suggests that CT scan accurately determines the presence of splenic injury but commonly underestimates its severity. While children with grades 1 through 3 injuries are likely to be treated successfully with observation, adults who have more minor splenic injuries often fail observation and may be treated better by prompt operation.     

Blunt splenic injury in adults: Multi-institutional Study of the Eastern Association for the Surgery of Trauma

BACKGROUND: Nonoperative management of blunt injury to the spleen in adults has been applied with increasing frequency. However, the criteria for nonoperative management are controversial. The purpose of this multi-institutional study was to determine which factors predict successful observation of blunt splenic injury in adults. METHODS: A total of 1,488 adults (>15 years of age) with blunt splenic injury from 27 trauma centers in 1997 were studied through the Multi-institutional Trials Committee of the Eastern Association for the Surgery of Trauma. Statistical analysis was performed with analysis of variance and extended chi2 test. Data are expressed as mean +/- SD; a value of p < 0.05 was considered significant. RESULTS: A total of 38.5 % of patients went directly to the operating room (group I); 61.5% of patients were admitted with planned nonoperative management. Of the patients admitted with planned observation, 10.8% failed and required laparotomy; 82.1% of patients with an Injury Severity Score (ISS) < 15 and 46.6% of patients with ISS > 15 were successfully observed. Frequency of immediate operation correlated with American Association for the Surgery of Trauma (AAST) grades of splenic injury: I (23.9%), II (22.4%), III (38.1%), IV (73.7%), and V (94.9%) (p < 0.05). Of patients initially managed nonoperatively, the failure rate increased significantly by AAST grade of splenic injury: I (4.8%), II (9.5%), III (19.6%), IV (33.3%), and V (75.0%) (p < 0.05). A total of 60.9% of the patients failed nonoperative management within 24 hours of admission; 8% failed 9 days or later after injury. Laparotomy was ultimately performed in 19.9% of patients with small hemoperitoneum, 49.4% of patients with moderate hemoperitoneum, and 72.6% of patients with large hemoperitoneum. CONCLUSION: In this multicenter study, 38.5% of adults with blunt splenic injury went directly to laparotomy. Ultimately, 54.8% of patients were successfully managed nonoperatively; the failure rate of planned observation was 10.8%, with 60.9% of failures occurring in the first 24 hours. Successful nonoperative management was associated with higher blood pressure and hematocrit, and less severe injury based on ISS, Glasgow Coma Scale, grade of splenic injury, and quantity of hemoperitoneum.     

Nonoperative management of splenic injuries: improved results with angioembolization

BACKGROUND: Nonoperative management (NOM) of patients with severe splenic injuries carries a significant risk of failure. We hypothesized that adding angiographic embolization (AE) to the NOM protocol would decrease the laparotomy rate, and increase the success rate of NOM and splenic salvage rate. METHODS: A protocol introducing AE in the treatment of splenic injuries was implemented. AE was performed in OIS splenic injury grades 3 to 5 and in all cases where signs of ongoing bleeding were encountered regardless of injury grade. Patients included in a prospective study during a 24-month period were compared with a historic control group. RESULTS: Group 1 (before AE) consisted of 69 patients with a mean Injury Severity Score (ISS) of 31, and group 2 (after introducing AE) included 64 patients with a mean ISS of 30. In group 1, 30 patients underwent immediate laparotomy (43%), and the NOM success rate was 79%. After introducing AE, 17 patients underwent immediate laparotomy (27%; p = 0.04), with a NOM success rate of 96% (p = 0.02). Overall splenic salvage rate increased from 57% to 75% (p = 0.02). Angiography was performed in 31 patients in group 2. Embolization was performed in 27 of these patients. AE failure rate was 4%. NOM was successful in 14 of 15 patients with OIS injury grades 4 and 5 after the introduction of AE (93%). CONCLUSION: A formal protocol adding mandatory AE to NOM for severe splenic injuries increased the percentage of patients in whom NOM was attempted, the NOM success rate, and the splenic salvage rate.     

Paediatric pelvic fractures: 10 years experience in a trauma centre

Fractures of the skeletally immature pelvis are relatively rare. We performed a retrospective analysis of 10 years experience of paediatric pelvic fractures in patients admitted a Level 1 Trauma Centre in London.All patients evacuated to the Royal London Hospital by the Helicopter Emergency Medical Service (HEMS) were entered on a comprehensive trauma database. This contains data about the time, date and mechanism of injury; nature of the injuries sustained; Injury Severity Score (ISS), Revised Trauma Score (RTS) and Glasgow Coma Scale (GCS).Patients were studied to obtain the following information in addition to that available from the trauma database: management of the pelvic fracture, length of stay in the intensive care unit and on the ward, and clinical outcome.Pelvic fractures were classified as open type or closed type and stable or unstable type in the database. 44 patients with pelvic fracture were admitted via HEMS in 10 years and seven patients died in that group. The mean age was 11.4 (range 6-16) and 28 male and 16 female patients. Commonest mechanism of injury was pedestrian hit by the car and predominantly stable type of injury was found in skeletally immature pelvis.Commonest associated injury was long bone fracture followed by head injury.ISS, GCS and RTS were significantly (p < 0.05) altered in the non-survivors compared to the surviving group. All patients save one were treated conservatively allowing gradual mobilisation.In conclusion, pelvic fractures in children may themselves have a good long term outcome with conservative management, but they are an indicator of serious other bodily injuries which carry a high mortality.     

An analysis of Eastern Association for the Surgery of Trauma practice guidelines for cervical spine evaluation in a series of patients with multiple imaging techniques

We conducted a retrospective review of 124 consecutive patients who received all of the following studies between October 1998 and December 1999: three-view plain films (3VPF), full CT survey (CTS), and MRI of the cervical spine. We compared the EAST guidelines for 1) patients with persistent neck pain, 2) those with neurologic deficits (NDs), and 3) those who were obtunded in our study group to determine whether EAST recommendations would risk a significant missed injury rate. The average age was 28 years (range 5 months-78 years). There were 94 males and 30 females. The mean Injury Severity Score (ISS) was 16.8 and the mean Glasgow Coma Score (GCS) 10.87. The most common mechanism of injury was motor vehicle crash (58%) followed by falling (15%), auto versus pedestrian (9%), all-terrain vehicle accident (4%), assault (3%) and other (11%). For comparisons we identified a group of 33 patients with normal mental status and normal 3VPF. Twenty patients had MRI for persistent neck pain. Eleven of 20 had normal MRI. The nine abnormal MRIs showed: six ligamentous injuries, two cord compressions, and one nonligamentous soft-tissue injury. Thirteen of the 33 patients had MRI for ND. Six had normal MRI and all these NDs resolved. The remaining seven MRIs showed: two disc herniations, two cord contusions, one cord edema, one lumbar fracture, and one brachial plexus avulsion. We also examined a group of 51 obtunded patients with normal 3VPF. Thirty-six of 51 had normal CTS and MRI. Ten patients had an abnormal MRI, two an abnormal CTS, and three abnormal MRI and CTS. No obtunded patient with an adequate 3VPF had an injury identified below C2 using CTS and MRI. In the 10 patients with abnormal MRI the mean age was 28.4 years, the mean GCS 6.6 (P = 0.0025), and the mean ISS 24.3 (P = 0.03) (Wilcoxson two-sample test). The injuries identified by MRI were four disc herniations, two ligamentous injuries, two soft-tissue traumas, one meningeal tear, and one cord transection. Thirty per cent of patients with persistent neck pain had potentially unstable injuries not detected by 3VPF or CTS. Fifty-four per cent of patients with ND had abnormal MRI. Twenty-two per cent of obtunded patients with normal 3VPF and CTS had an abnormal MRI. These patients have a significantly lower GCS and a higher ISS. Six per cent of these injuries were potentially unstable. Our data support EAST guidelines for patients with persistent neck pain and ND. The guidelines for obtunded patients appear safe in detecting bony injury but may not be sensitive enough for unstable ligamentous injury and significant disc herniations.     

Non-operative management of blunt abdominal injuries

Over the past three decades, non-operative management has been shown to be an effective therapeutic option in hemodynamically stable patients. We retrospectively reviewed the last 7 years of our experience with the non-operative management of blunt abdominal traumas. From January 1998 to July 2005, 123 patients with blunt abdominal traumas and injuries to the spleen, liver and pancreas were admitted to our hospital. Fifty-eight of them (47.2%) were submitted to non-operative management; 5 (8.6%) presented associated splenic and hepatic injuries. We performed non-operative treatment for 27 splenic injuries (33.7% of all splenic injuries), 32 hepatic injuries (62.7% of all hepatic injuries) and 3 pancreatic injuries (75% of all pancreatic injuries). There was no mortality and no complications. We submitted one haemodynamically stable patient who presented a grade V hepatic injury and "contrast pooling" at abdominal CT scan to angiography and transarterial embolisation; this patient was successfully managed non-operatively. The overall success rate of non-operative management was 98.5%. The only non-operative management failure was a patient with both splenic and hepatic injuries. The success rate for injuries to the spleen was 96.3%, to the liver 96.9% and to the pancreas 100%. We conclude that hemodynamically stable patients suffering intra-abdominal injury can be safely managed non-operatively.     

Relation between severity of injury and the early activation of interleukins in multiple-injured patients

The aim of this study was to evaluate the relation between severity of injury and the early activation of interleukins in multiple-injured patients. Ninety-nine patients with multiple injuries were included in this prospective study. Plasma levels of interleukin (IL)-1, IL-2, IL-6, IL-8 and TNF-alpha were measured. Injury Severity Score (ISS), Revised Trauma Score (RTS), Glasgow Coma Score (GCS) and the Acute Physiology and Chronic Health Evaluation II (APACHE-II) were all recorded. Of the 99 patients, 82 were male and 17 were female. The mean age was 26.6+/-20.7 years. The mortality rate for this series was 17%. Patients who died from trauma exhibited a significant increase for IL-2, IL-6 and IL-8 in comparison with patients who survived. Significant differences for ISS, RTS and GCS were found between survivors and non-survivors. Values in all patients with ISS>16 were increased and these increases were significant for IL-6 and IL-2. These data show that the initial increase of IL-2, IL-6 and IL-8 might predict the patients with a high possibility of mortality and a significant increase of IL-2 and IL-6 in patients with ISS>16 might be used in a new developed trauma score combined with ISS as an indicator for the injury severity.     

Nonoperative management of blunt splenic injury in adults 55 years and older: a twenty-year experience

The nonoperative management of splenic injury secondary to blunt trauma in older patients remains controversial. We have reviewed our experience from January 1978 to December 1997 with selective nonoperative management of blunt splenic injury in adults 55 years and older. Criteria for nonoperative management included hemodynamic stability with any transient hypotension corrected using less than 2,000 cm3 crystalloid infusion, a negative abdominal physical examination ruling out associated injuries, and a blood transfusion requirement of no more than 2 units attributable to the splenic injury. During the study period, 18 patients over age 55 with radiographic confirmation of a splenic injury met the above criteria for nonoperative management. Their mean age was 72 years (range 56-86), and 13 of the 18 were female (72%). The mean Injury Severity Score was 15 (range 4-29), with the mechanism of injury equally divided between automobile crashes (9) and falls (9). During a similar time period, 15 patients 55 years or older with splenic injury composed an operative group; these patients did not differ with respect to age (mean 68 years), sex (60% female), or mechanism of injury. CT scans of 8 patients managed nonoperatively were available and graded using the American Association for the Surgery of Trauma classification, with a mean score of 2.3 (range 2-3). Eight of the 18 nonsurgical patients received blood transfusions. None of the 18 patients who met the criteria for nonoperative management "failed" the protocol, and none were taken to the operating room for abdominal exploration. Two patients (11%) died of associated thoracic injuries after lengthy hospital stays, one at 10 days and one at 24 days. We conclude from our data that nonoperative management of blunt splenic injury in patients age 55 years and older is indicated provided they are hemodynamically stable, do not require significant blood transfusion, and have no other associated abdominal injuries.     

Delayed presentation of perisplenic abscess following arterial embolization

INTRODUCTIONSplenic abscess formation is a rare but significant complication that may occur after non-operative management (NOM) of a blunt splenic injury (BSI). we describe an unusual case of perisplenic abscess formation nearly 4 months after splenic artery angioembolization for a grade III splenic laceration.PRESENTATION OF CASEA 52-year-old male was transferred to the Emergency Department (ED) of our institution after falling off his bicycle. He was hemodynamically stable but complained of left upper quadrant pain. Computed tomography (CT) was notable for a Grade III splenic laceration. The patient underwent a successful splenic artery embolization on hospital day 1. He had an uneventful post-embolization course and was discharged 3 days later, afebrile, with a stable hematocrit. Four months after his initial presentation, the patient presented to the ED with fever, malaise, and left upper quadrant abdominal pain. A CT scan revealed a multiloculated perisplenic abscess. He underwent a splenectomy and drainage of peri-splenic abscess, received a course of antibiotics, and had an uneventful recovery.DISCUSSIONNOM including splenic angioembolization (SAE) is the standard of care for blunt splenic trauma in hemodynamically stable patients. Known complications from SAE include bleeding, missed injuries to the diaphragm and pancreas, and splenic abscess. This report documents a delayed perisplenic abscess following NOM of blunt splenic trauma, a rare but potential complication of SAE.CONCLUSIONFormation of a perisplenic abscess may occur several months after NOM of a blunt splenic injury. Prompt surgical management and antibiotic therapy are critical to avoid life-threatening complications.     

Early versus delayed stabilization of pediatric femur fractures: analysis of 387 patients.

OBJECTIVES: To assess the effect of timing of femur fracture stabilization on pulmonary complication rates in pediatric trauma patients. DESIGN: Retrospective review. SETTING: Level I trauma center. PATIENTS: Three hundred eighty-seven previously healthy patients from zero to fifteen years of age with traumatic diaphyseal femur fractures. INTERVENTION: Femur fracture stabilization: early (less than twenty-four hours after injury) in 213 patients and late in 174 patients. MAIN OUTCOME MEASUREMENTS: Age, sex, GCS (Glasgow Coma Score), AIS/ISS (Abbreviated Injury Score/Injury Severity Score), timing of fracture stabilization, duration of mechanical ventilation, intensive care unit stay, and hospital stay were recorded. Pulmonary complications, including pneumonia, respiratory distress syndrome, and pulmonary embolus, were recorded. RESULTS: Thirteen patients developed pulmonary complications. Twelve of these had severe head injuries (GCS < or = 8). One had sustained an upper cervical spine fracture that resulted in quadriplegia. Statistical analysis revealed GCS, GCS < or = 8, ISS, and head and neck AIS to be significant predictors of pulmonary complications. Early stabilization of femur fractures had no apparent effect on the pulmonary complication rate. CONCLUSIONS: Pulmonary complications are rare in pediatric femur fracture patients. Patients with severe head injuries (GCS < or = 8) or cervical spinal cord injuries are at high risk for pulmonary complications. The timing of femur fracture stabilization does not appear to affect the prevalence of pulmonary complications in these patients.     

Nonsurgical management of solid abdominal organ injury in patients over 55 years of age

Age greater than 55 is often stated to be a contraindication to nonoperative management of intraperitoneal solid organ injury, based upon failures in early experiences of nonoperative therapy. Refinements in the criteria for nonoperative management of hepatic and splenic injuries have yielded improved success rates compared with those in initial reports, raising questions as to the validity of an age-related contraindication. A retrospective chart review of patients more than 55 years of age sustaining blunt hepatic and/or splenic injury at two urban Level I trauma centers was performed. Patients were stratified into three groups in which selection criteria could not consistently be determined: those managed nonoperatively, those managed operatively, and those who died within 24 hours. The purpose of this review is to identify whether age is a determinant for nonoperative management of abdominal solid organ injury. Eighty-eight patients were identified (mean age, 68.7 +/- 9.8), 17 of whom died in the emergency department or after operative intervention. Of the remaining 71 patients, 37 were originally managed nonoperatively (mean age 69.9 +/- 9.1, mean Injury Severity Score 19.9), 24 sustained hepatic injuries (grades I-IV), 12 sustained splenic injuries (grades I-III), and one patient sustained both organ injuries. Three patients with multisystem trauma died from complications unrelated to their solid organ injury (one brain death, one septic death, and one respiratory arrest). A single patient, with a grade I liver injury, required delayed exploration (for a persistent, unexplained metabolic acidosis) and underwent a nontherapeutic celiotomy. All but one of the 37 patients were successfully treated nonoperatively, for a 97 per cent success rate. We conclude that hemodynamically stable patients more than 55 years of age sustaining intra-abdominal injury can be observed safely. Age alone should no longer be considered an exclusion criterion for nonoperative management of intra-abdominal solid organ injury.     

Nonoperative management of delayed splenic rupture in a patient with hemophilia B

Nonoperative management of splenic lacerations has become the standard of care in hemodynamically stable patients. The decision to manage a patient nonoperatively is much more difficult when the patient has a known bleeding disorder. There are a few case reports in the literature describing nonoperative management of splenic trauma in children with hemophilia A (factor VIII deficiency), but only one case report of a patient with hemophilia B (factor IX deficiency) and a splenic laceration successfully managed nonoperatively. We present the case of a 13-year-old boy who presented with a grade 4 splenic laceration, acute blood loss anemia, and hypotension that was managed nonoperatively.     

Bladder injuries after external trauma: 20 years experience report in a population-based cross-sectional view

Objectives

Report 20 years experience of bladder injuries after external trauma.

Methods

Gender, age, mechanism/location of damage, associated injuries, systolic blood pressure (SBP), Revised Trauma Score (RTS), Injury Severity Score (ISS), Trauma Injury Severity Score (TRISS), complications, and length of stay (LOS) were analyzed in a prospective collected bladder injuries AAST-OIS grade ≥II database (American Association for the Surgery of Trauma Organ Injury Scaling) from 1990 to 2009 in a trauma reference center.

Results

Among 2,575 patients experiencing laparotomy for trauma, 111 (4.3 %) presented bladder ruptures grade ≥II, being 83.8 % (n = 93) males, mean age 31.5 years old (±11.2). Blunt mechanism accounted for 50.5 % (n = 56)–motor vehicle crashes 47.3 % (n = 26), pedestrians hit by a car (29.1 %). Gunshot wounds represented 87.3 % of penetrating mechanism. The most frequent injury was grade IV (51 patients, 46 %). The mean ISS was 23.8 (±11.2), TRISS 0.90 (±0.24), and RTS 7.26 (±1.48). Severity (AAST-OIS), mechanism (blunt/penetrating), localization of the bladder injury (intra/extraperitoneal, associated), and neither concomitant rectum lesion were related to complications, LOS, or death. Mortality rate was 10.8 %. ISS > 25 (p = 0.0001), SBP <90 mmHg (p = 0.0001), RTS <7.84 (p = 0.0001), and pelvic fracture (p = 0.0011) were highly associated with grim prognosis and death with hazard ratios of 5.46, 2.70, 2.22, and 2.06, respectively.

Conclusions

Trauma scores and pelvic fractures impact survival in bladder trauma. The mortality rate has remained stable for the last two decades.