WorldWideScience

Sample records for traumatic splenic injuries

  1. Imaging and transcatheter arterial embolization for traumatic splenic injuries: review of the literature.

    Science.gov (United States)

    Raikhlin, Antony; Baerlocher, Mark Otto; Asch, Murray R; Myers, Andy

    2008-12-01

    The spleen is the most commonly injured visceral organ in blunt abdominal trauma in both adults and children. Nonoperative management is the current standard of practice for patients who are hemodynamically stable. However, simple observation alone has been reported to have a failure rate as high as 34%; the rate is even higher among patients with high-grade splenic injuries (American Association for the Surgery of Trauma [AAST] grade III-V). Over the past decade, angiography with transcatheter splenic artery embolization, an alternative nonoperative treatment for splenic injuries, has increased splenic salvage rates to as high as 97%. With the help of splenic artery embolization, success rates of more than 80% have also been described for high-grade splenic injuries. We discuss the role of computed tomography and transcatheter splenic artery embolization in the diagnosis and treatment of blunt splenic trauma. We review technical considerations, indications, efficacy and complication rates. We also propose an algorithm to guide the use of angiography and splenic embolization in patients with traumatic splenic injury.

  2. The impact of coagulopathy on traumatic splenic injuries.

    Science.gov (United States)

    Smalls, Norma; Obirieze, Augustine; Ehanire, Imudia

    2015-10-01

    Patients with pre-injury coagulopathy have worse outcomes than those without coagulopathy. This article investigated the risk-adjusted effect of pre-injury coagulopathy on outcomes after splenic injuries. Review of the National Trauma Data Bank from 2007 to 2010 comparing mortality and complications between splenic injury patients with and without a pre-injury bleeding disorder. Of 58,896 patients, 2% had a bleeding disorder. Coagulopathic patients had higher odds of mortality (odds ratio, 1.3), sepsis (odds ratio, 2.0), acute respiratory distress syndrome (odds ratio, 2.6), acute renal failure (odds ratio, 1.5), cardiac arrest (odds ratio, 1.5), and overall complications (odds ratio, 2.4). The higher odds of myocardial infarction did not achieve statistical significance (odds ratio, 1.6). Pre-injury coagulopathy in patients with splenic injury has a negative impact on cardiac arrest, sepsis, acute respiratory distress syndrome, acute renal failure, and mortality. The higher likelihood of myocardial infarction did not reach statistical significance. Copyright © 2015 Elsevier Inc. All rights reserved.

  3. Laparoscopic Splenectomy for Traumatic Splenic Injury after Screening Colonoscopy

    Directory of Open Access Journals (Sweden)

    Salim Abunnaja

    2012-09-01

    Full Text Available Colonoscopy is a widespread diagnostic and therapeutic procedure. The most common complications include bleeding and perforation. Splenic rupture following colonoscopy is rarely encountered and is most likely secondary to traction on the splenocolic ligament. Exploratory laparotomy and splenectomy is the most commonly employed therapeutic intervention for this injury reported in the literature. We present the case of a patient with this potentially fatal complication who was treated successfully at our institution. To our knowledge it is the first report in the literature of laparoscopic splenectomy as a successful minimally invasive treatment of splenic rupture following colonoscopy. The patient was a 62-year-old female who underwent screening colonoscopy with polypectomies at the cecum, descending colon and rectum. Immediately following the procedure she developed abdominal pain and had a syncopal episode. Clinical, laboratory and imaging findings were suggestive of hemoperitoneum and a ruptured spleen. A diagnostic laparoscopy was emergently performed and revealed a grade IV splenic laceration and hemoperitoneum. Laparoscopic splenectomy was completed safely and effectively. The patient’s postoperative recovery was uneventful. We conclude that splenic rupture after colonoscopy is a rare but dangerous complication. A high index of suspicion is required to recognize it early. Awareness of this potential complication can lead to optimal patient outcome. Laparoscopic splenectomy may be a feasible treatment option.

  4. Literature Review of the Role of Ultrasound, Computed Tomography, and Transcatheter Arterial Embolization for the Treatment of Traumatic Splenic Injuries

    Science.gov (United States)

    van Delden, Otto M.; Punt, Bastiaan J.; Ponsen, Kees J.; Reekers, Jim A.; Goslings, J. Carel

    2010-01-01

    Introduction The spleen is the second most frequently injured organ following blunt abdominal trauma. Trends in management have changed over the years. Traditionally, laparotomy and splenectomy was the standard management. Presently, nonoperative management (NOM) of splenic injury is the most common management strategy in hemodynamically stable patients. Splenic injuries can be managed via simple observation (OBS) or with angiography and embolization (AE). Angio-embolization has shown to be a valuable alternative to observational management and has increased the success rate of nonoperative management in many series. Diagnostics Improved imaging techniques and advances in interventional radiology have led to a better selection of patients who are amenable to nonoperative management. Despite this, there is still a lot of debate about which patients are prone to NOM. Angiography and Embolization The optimal patient selection is still a matter of debate and the role of CT and angio-embolization has not yet fully evolved. We discuss the role of sonography and CT features, such as contrast extravasation, pseudoaneurysms, arteriovenous fistulas, or hemoperitoneum, to determine the optimal patient selection for angiography and embolization. We also review the efficiency, technical considerations (proximal or selective embolization), logistics, and complication rates of AE for blunt traumatic splenic injuries. PMID:20668852

  5. Literature Review of the Role of Ultrasound, Computed Tomography, and Transcatheter Arterial Embolization for the Treatment of Traumatic Splenic Injuries

    International Nuclear Information System (INIS)

    Vlies, Cornelis H. van der; Delden, Otto M. van; Punt, Bastiaan J.; Ponsen, Kees J.; Reekers, Jim A.; Goslings, J. Carel

    2010-01-01

    IntroductionThe spleen is the second most frequently injured organ following blunt abdominal trauma. Trends in management have changed over the years. Traditionally, laparotomy and splenectomy was the standard management. Presently, nonoperative management (NOM) of splenic injury is the most common management strategy in hemodynamically stable patients. Splenic injuries can be managed via simple observation (OBS) or with angiography and embolization (AE). Angio-embolization has shown to be a valuable alternative to observational management and has increased the success rate of nonoperative management in many series.DiagnosticsImproved imaging techniques and advances in interventional radiology have led to a better selection of patients who are amenable to nonoperative management. Despite this, there is still a lot of debate about which patients are prone to NOM.Angiography and EmbolizationThe optimal patient selection is still a matter of debate and the role of CT and angio-embolization has not yet fully evolved. We discuss the role of sonography and CT features, such as contrast extravasation, pseudoaneurysms, arteriovenous fistulas, or hemoperitoneum, to determine the optimal patient selection for angiography and embolization. We also review the efficiency, technical considerations (proximal or selective embolization), logistics, and complication rates of AE for blunt traumatic splenic injuries.

  6. Embolization Therapy for Traumatic Splenic Lacerations

    Energy Technology Data Exchange (ETDEWEB)

    Dasgupta, Niloy; Matsumoto, Alan H., E-mail: ahm4d@virginia.edu; Arslan, Bulent; Turba, Ulku C.; Sabri, Saher; Angle, John F. [University of Virginia Health System, Division of Vascular and Interventional Radiology, Department of Radiology (United States)

    2012-08-15

    Purpose: This study was designed to evaluate the clinical success, complications, and transfusion requirements based on the location of and agents used for splenic artery embolization in patients with splenic trauma. Methods: A retrospective study was performed of patients with splenic trauma who underwent angiography and embolization from September 2000 to January 2010 at a level I trauma center. Electronic medical records were reviewed for demographics, imaging data, technical aspects of the procedure, and clinical outcomes. Results: Fifty patients were identified (34 men and 16 women), with an average age of 48 (range, 16-80) years. Extravasation was seen on initial angiography in 27 (54%) and was absent in 23 (46%). All 27 patients with extravasation were embolized, and 18 of 23 (78.2%) without extravasation were embolized empirically. Primary clinical success was similar (>75%) across all embolization locations, embolic agents, and grades of laceration treated. Of 45 patients treated, 9 patients (20%) were embolized in the main splenic artery, 34 (75.6%) in the splenic hilum, and 2 (4.4%) were embolized in both locations. Partial splenic infarctions developed in 47.3% treated in the splenic hilum compared with 12.5% treated in the main splenic artery. There were four (8.9%) mortalities: two occurred in patients with multiple critical injuries and two from nonbleeding etiologies. Conclusions: Embolization of traumatic splenic artery injuries is safe and effective, regardless of the location of treatment. Embolization in splenic hilar branches may have a higher incidence of infarction. The grade of laceration and agents used for embolotherapy did not impact the outcomes.

  7. Embolization Therapy for Traumatic Splenic Lacerations

    International Nuclear Information System (INIS)

    Dasgupta, Niloy; Matsumoto, Alan H.; Arslan, Bulent; Turba, Ulku C.; Sabri, Saher; Angle, John F.

    2012-01-01

    Purpose: This study was designed to evaluate the clinical success, complications, and transfusion requirements based on the location of and agents used for splenic artery embolization in patients with splenic trauma. Methods: A retrospective study was performed of patients with splenic trauma who underwent angiography and embolization from September 2000 to January 2010 at a level I trauma center. Electronic medical records were reviewed for demographics, imaging data, technical aspects of the procedure, and clinical outcomes. Results: Fifty patients were identified (34 men and 16 women), with an average age of 48 (range, 16–80) years. Extravasation was seen on initial angiography in 27 (54%) and was absent in 23 (46%). All 27 patients with extravasation were embolized, and 18 of 23 (78.2%) without extravasation were embolized empirically. Primary clinical success was similar (>75%) across all embolization locations, embolic agents, and grades of laceration treated. Of 45 patients treated, 9 patients (20%) were embolized in the main splenic artery, 34 (75.6%) in the splenic hilum, and 2 (4.4%) were embolized in both locations. Partial splenic infarctions developed in 47.3% treated in the splenic hilum compared with 12.5% treated in the main splenic artery. There were four (8.9%) mortalities: two occurred in patients with multiple critical injuries and two from nonbleeding etiologies. Conclusions: Embolization of traumatic splenic artery injuries is safe and effective, regardless of the location of treatment. Embolization in splenic hilar branches may have a higher incidence of infarction. The grade of laceration and agents used for embolotherapy did not impact the outcomes.

  8. Splenic abscess after splenic blunt injury angioembolization.

    Science.gov (United States)

    Tartaglia, Dario; Galatioto, Christian; Lippolis, Piero Vincenzo; Modesti, Matteo; Gianardi, Desirée; Bertolucci, Andrea; Cucinotta, Monica; Zocco, Giuseppe; Seccia, Massimo

    2014-11-03

    Splenic Angioembolization (SAE), during Nonoperative Management (NOM) of Blunt Splenic Injury (BSI), is an effective therapy for hemodynamically stable patients with grade III, IV, and V OIS splenic injuries. We report a case of a patient with a blunt abdominal trauma due to an accidental fall, who presented splenic abscess a week after SAE and a review of the literature. A 38-year-old male arrived at Emergency after an accidental fall with contusion of the left upper quadrant of the abdomen. Abdominal CT scan revealed the fracture of the lower splenic pole with intraparenchymal pseudoaneurysms (OIS spleen injury scale IV). Considering the hemodynamic stability, NOM was undertaken and SAE was performed. After a week, the patient developed a splenic abscess confirmed by Abdominal CT; therefore, splenectomy was performed. There was no evidence of bacterial growing in the perisplenic hematoma cultures but the histological examination showed multiple abscess and hemorrhagic areas in the spleen. Splenic abscess after SAE during NOM of BSI is a rare major complication. The most frequently cultured organisms include Clostridium perfringens, Alpha-Hemoliticus Streptococcus, gram-positive Staphylococcus, gram-negative Salmonella, Candida, and Aspergillus. This case represents our first reported splenic abscess after SAE. SAE is a very useful tool for BSI managing; splenic abscess can occur in a short time, even if it is a rare major complication, so it may be useful to monitor patients undergoing SAE, focusing not only on the hemodynamic parameters but also on the inflammatory and infectious aspects.

  9. Splenic injury diagnosis & splenic salvage after trauma

    NARCIS (Netherlands)

    Olthof, D.C.

    2014-01-01

    Non-operative management (NOM) has replaced surgery as the treatment of choice for hemodynamically stable patients with splenic injury after trauma. The growing use of NOM for blunt abdominal organ injury has been made possible by the progress in the quality and availability of the multidetector CT

  10. Selective angiographic embolization of blunt splenic traumatic injuries in adults decreases failure rate of nonoperative management.

    Science.gov (United States)

    Bhullar, Indermeet S; Frykberg, Eric R; Siragusa, Daniel; Chesire, David; Paul, Julia; Tepas, Joseph J; Kerwin, Andrew J

    2012-05-01

    To determine whether angioembolization (AE) in hemodynamically stable adult patients with blunt splenic trauma (BST) at high risk for failure of nonoperative management (NOM) (contrast blush [CB] on computed tomography, high-grade IV-V injuries, or decreasing hemoglobin) results in lower failure rates than reported. The records of patients with BST from July 2000 to December 2010 at a Level I trauma center were retrospectively reviewed using National Trauma Registry of the American College of Surgeons. Failure of NOM (FNOM) occurred if splenic surgery was required after attempted NOM. Logistic regression analysis was used to identify factors associated with FNOM. A total of 1,039 patients with BST were found. Pediatric patients (age <17 years), those who died in the emergency department, and those requiring immediate surgery for hemodynamic instability were excluded. Of the 539 (64% of all BST) hemodynamically stable patients who underwent NOM, 104 (19%) underwent AE and 435 (81%) were observed without AE (NO-AE). FNOM for the various groups were as follows: overall NOM (4%), NO-AE (4%), and AE (4%). There was no significant difference in FNOM for NO-AE versus AE for grades I to III: grade I (1% vs. 0%, p = 1), grade II (2% vs. 0%, p = 0.318), and grade III (5% vs. 0%, p = 0.562); however, a significant decrease in FNOM was noted with the addition of AE for grades IV to V: grade IV (23% vs. 3%, p = 0.04) and grade V (63% vs. 9%, p = 0.03). Statistically significant independent risk factors for FNOM were grade IV to V injuries and CB. Application of strictly defined selection criteria for NOM and AE in patients with BST resulted in one of the lowest overall FNOM rates (4%). Hemodynamically stable BST patients are candidates for NOM with selective AE for high-risk patients with grade IV to V injuries, CB on initial computed tomography, and/or decreasing hemoglobin levels. III, therapeutic study.

  11. Splenic injury after colonoscopy

    DEFF Research Database (Denmark)

    Petersen, C.R.; Adamsen, S.; Gocht-Jensen, P.

    2008-01-01

    the colonoscopy, ranging from 4 hours to 7 days, before presenting with signs of splenic injury. In all cases the spleen was torn, and the amount of blood in the peritoneal cavity ranged from 1500 mL to 5000 mL. Two patients died postoperatively. The number of cases reported after 2000 indicates......Splenic injury is a rare and serious complication of colonoscopy. The most likely mechanism is tension on the splenocolic ligament and adhesions. Eight cases were identified among claims for compensation submitted to the Danish Patient Insurance Association during the period 1992-2006, seven...... that this potentially lethal complication might be more common than was previously assumed, and it is possibly under-reported. Preventive measures include good colonoscopic technique to avoid loop formation and the use of excessive force; and it is possible that emerging endoscopic technologies will lead to a reduced...

  12. Interventional Radiology service provision and practice for the management of traumatic splenic injury across the Regional Trauma Networks of England.

    Science.gov (United States)

    Hughes, Jane; Scrimshire, Ashley; Steinberg, Laura; Yiannoullou, Petros; Newton, Katherine; Hall, Claire; Pearce, Lyndsay; Macdonald, Andrew

    2017-05-01

    The management of blunt splenic injuries (BSI) has evolved toward strategies that avoid splenectomy. There is growing adoption of interventional radiology (IR) techniques in non-operative management of BSI, with evidence suggesting a corresponding reduction in emergency laparotomy requirements and increased splenic preservation rates. Currently there are no UK national guidelines for the management of blunt splenic injury. This may lead to variations in management, despite the reorganisation of trauma services in England in 2012. A survey was distributed through the British Society of Interventional Radiologists to all UK members aiming to identify availability of IR services in England, radiologists' practice, and attitudes toward management of BSI. 116 responses from respondents working in 23 of the 26 Regional Trauma Networks in England were received. 79% provide a single dedicated IR service but over 50% cover more than one hospital within the network. All offer arterial embolisation for BSI. Only 25% follow guidelines. In haemodynamically stable patients, an increasing trend for embolisation was seen as grade of splenic injury increased from 1 to 4 (12.5%-82.14%, pSplenic embolisation is offered for a variety of injury grades, providing the patient remains stable. Variation in interventional radiology services remain despite the introduction of regional trauma networks. Copyright © 2017 Elsevier Ltd. All rights reserved.

  13. Decreased splenic enhancement on CT in traumatized hypotensive patients

    International Nuclear Information System (INIS)

    Berland, L.L.; VanDyke, J.A.

    1985-01-01

    Three patients with transient episodes of hypotension following blunt abdominal trauma incurred in motor vehicle accidents were examined by computed tomography within 6 hours of injury. None of the patients had splenic injury evident on autopsy, surgery, or clinical follow-up study (one case each), nor did they have other characteristic features of splenic infarction. However, in each case the spleen was less enhanced than the liver, leading to an erroneous impression in one patient that the splenic artery had been disrupted. Physiologic studies have shown that splenic perfusion decreases with sympathetic stimulation; this may have been the cause of the diminished enhancement. Decreased splenic enhancement should be interpreted cautiously in traumatized hypotensive patients

  14. Decreased splenic enhancement on CT in traumatized hypotensive patients

    Energy Technology Data Exchange (ETDEWEB)

    Berland, L.L.; VanDyke, J.A.

    1985-08-01

    Three patients with transient episodes of hypotension following blunt abdominal trauma incurred in motor vehicle accidents were examined by computed tomography within 6 hours of injury. None of the patients had splenic injury evident on autopsy, surgery, or clinical follow-up study (one case each), nor did they have other characteristic features of splenic infarction. However, in each case the spleen was less enhanced than the liver, leading to an erroneous impression in one patient that the splenic artery had been disrupted. Physiologic studies have shown that splenic perfusion decreases with sympathetic stimulation; this may have been the cause of the diminished enhancement. Decreased splenic enhancement should be interpreted cautiously in traumatized hypotensive patients.

  15. Emergency CT for assessment and management of blunt traumatic splenic injuries at a Level 1 Trauma Center: 13-year study.

    Science.gov (United States)

    Margari, Sergio; Garozzo Velloni, Fernanda; Tonolini, Massimo; Colombo, Ettore; Artioli, Diana; Allievi, Niccolò Ettore; Sammartano, Fabrizio; Chiara, Osvaldo; Vanzulli, Angelo

    2018-05-12

    To determine the relationship between multidetector computed tomography (MDCT) findings, management strategies, and ultimate clinical outcomes in patients with splenic injuries secondary to blunt trauma. This Institutional Review Board-approved study collected 351 consecutive patients admitted at the Emergency Department (ED) of a Level I Trauma Center with blunt splenic trauma between October 2002 and November 2015. Their MDCT studies were retrospectively and independently reviewed by two radiologists to grade splenic injuries according to the American Association for the Surgery of Trauma (AAST) organ injury scale (OIS) and to detect intraparenchymal (type A) or extraparenchymal (type B) active bleeding and/or contained vascular injuries (CVI). Clinical data, information on management, and outcome were retrieved from the hospital database. Statistical analysis relied on Student's t, chi-squared, and Cohen's kappa tests. Emergency multiphase MDCT was obtained in 263 hemodynamically stable patients. Interobserver agreement for both AAST grading of injuries and vascular lesions was excellent (k = 0.77). Operative management (OM) was performed in 160 patients (45.58% of the whole cohort), and high-grade (IV and V) OIS injuries and type B bleeding were statistically significant (p trauma event, without significant increase of mortality. Both intraparenchymal and extraparenchymal active bleeding were predictive of NOM failure (p splenic traumas and contributes to the shift toward NOM in hemodynamically stable patients.

  16. Spontaneous occlusion of post-traumatic splenic pseudoaneurysm: report of two cases in children

    Energy Technology Data Exchange (ETDEWEB)

    Raghavan, Ashok; Wong, Christopher Kah Fook; Lam, Albert; Stockton, Vivienne [Department of Medical Imaging, The Children' s Hospital at Westmead, Sydney (Australia)

    2004-04-01

    Conservative therapy for splenic injuries is widely advocated. The advantages of conservative therapy for splenic injuries include the preservation of splenic immune function, prevention of overwhelming post-splenectomy sepsis, and avoidance of laparotomy and its associated early and late complications. Pseudoaneurysms of the splenic artery branch are encountered because of the prevalence of conservative management and widespread use of imaging techniques in the follow-up of these cases. We report two cases of post-traumatic splenic pseudoaneurysm in children which thrombosed spontaneously, one during the diagnostic angiogram examination and another on follow-up studies. (orig.)

  17. Management of isolated splenic injuries after blunt trauma: an institution's experience over 6 years.

    Science.gov (United States)

    Tan, K K; Chiu, M T; Vijayan, A

    2010-12-01

    Forty-two patients with traumatic blunt splenic injuries were admitted over a six year period. Vehicular-related collisions and fall from height accounted for the injuries in 38 (90.5%) of them. Eleven (26.2%) underwent immediate surgery (7 splenectomy and 4 splenorrhaphy), while the remaining 31 patients were treated nonoperatively of which 3 underwent angio-embolisation. Twenty seven patients had either grade III or IV splenic injuries. Operative management was more likely in patients with lower haemoglobin or with more severe splenic injury. Nonoperative management can be adopted in patients with blunt isolated splenic injuries but operative management is still indispensable in certain instances.

  18. Comparative analysis of CT and DSA in traumatic splenic salvage

    International Nuclear Information System (INIS)

    Liu Tie; Mao Xinfeng; Pan Feng

    2005-01-01

    Objective: To explore the better diagnostic method for acute splenic artery injury through comparative analysis of CT and DSA. Methods: Fifty-seven patients with acute splenic injury were examined by CT and DSA, treated with splenic arterial embolization and then undertook follow up. Results: CT examination possessed higher sensitivity and accuracy than DSA in demonstrating splenic parenchymal laceration, intrasplenic hematoma, subcapsular hematoma, rupture of splenic capsule and combined injury of intra-abdominal organs, especially in localizing splenic laceration. And there was a high significant difference statistically between the two kinds of examination (χ 2 =10.71, P 2 =12.57, P<0.005). Conclusions: CT and DSA are complementary in the diagnosis of splenic injury. After CT confirmation of splenic injury and the patient vital signs being stable, DSA should be referred to as soon as possible for further detail information as well as for possible interventional embolization and reduction of surgical complications. (authors)

  19. Splenic injuries in athletes: a review.

    Science.gov (United States)

    Gannon, Elizabeth H; Howard, Thomas

    2010-01-01

    Splenic injuries can be challenging to the sports medicine physician. While these injuries are not common among athletes, they can have serious, potentially fatal consequences if not properly diagnosed and managed in a prompt and timely fashion. Currently, there are no evidence-based guidelines on returning athletes to previous levels of activity after sustaining a splenic injury. In addition, there is no consensus on follow-up imaging after injury. This article discusses the evaluation of athletes with blunt abdominal trauma for splenic injury, including the imaging, management, and current return-to-play guidelines.

  20. Splenic conservation in children with splenic injury at Nnewi - South ...

    African Journals Online (AJOL)

    Hitherto, the mode of treatment has been towards resuscitation and splenectomy but over the past one and half decades, the trend moved to conserve. Objective: We therefore review the management of splenic injuries in children over the past ten years as well as highlight management problems. Patients and Methods: ...

  1. Determinants of splenectomy in splenic injuries following blunt ...

    African Journals Online (AJOL)

    Introduction. The management of splenic injuries has shifted from splenectomy to splenic preservation owing to the risk of overwhelming post-splenectomy infection (OPSI). This study aimed to identify the factors that determine splenectomy in patients with isolated splenic injuries, with a view to increasing the rate of splenic ...

  2. MAIN CONTROVERSIES IN THE NONOPERATIVE MANAGEMENT OF BLUNT SPLENIC INJURIES.

    Science.gov (United States)

    Carlotto, Jorge Roberto Marcante; Lopes-Filho, Gaspar de Jesus; Colleoni-Neto, Ramiro

    2016-03-01

    The nonoperative management of traumatic spleen injuries is the modality of choice in patients with blunt abdominal trauma and hemodynamic stability. However, there are still questions about the treatment indication in some groups of patients, as well as its follow-up. Update knowledge about the spleen injury. Was performed review of the literature on the nonoperative management of blunt injuries of the spleen in databases: Cochrane Library, Medline and SciELO. Were evaluated articles in English and Portuguese, between 1955 and 2014, using the headings "splenic injury, nonoperative management and blunt abdominal trauma". Were selected 35 articles. Most of them were recommendation grade B and C. The spleen traumatic injuries are frequent and its nonoperative management is a worldwide trend. The available literature does not explain all aspects on treatment. The authors developed a systematization of care based on the best available scientific evidence to better treat this condition.

  3. A PROSPECTIVE STUDY ON SPLENIC INJURY

    Directory of Open Access Journals (Sweden)

    Palanivel Rajagopal

    2017-04-01

    Full Text Available BACKGROUND An injured spleen is a well-known entity to those involved in trauma care. The majority of individual with a splenic injury now receive nonoperative intervention and therapy. This shift from operative to nonoperative treatment over the past several decades is a tremendous success story in which clinical judgment and reason triumphed over standard surgical dogma. In emergency room, restoration of airway, breathing and circulation should be focussed on. A careful history is the most important one. Nevertheless, the severity of the splenic injury plays a dominant part in determining whether nonoperative management is appropriate or-if-not-whether splenorrhaphy or splenectomy will be the more appropriate surgical option. As a general rule, younger, healthier patients with lower grade splenic injuries and fewer associated injuries and comorbidities are usually managed nonoperatively or with splenic repair, whether unstable, actively bleeding patients with more severe splenic trauma and/or multiple associated injuries require splenectomy. The aim of the study is to evaluate- 1. The impact of blunt or penetrating abdominal trauma on spleen. 2. Various modes of injury. 3. Various modes of clinical presentation of cases. 4. The value of various available investigations employed. 5. The various methods of treatment. 6. The morbidity and mortality. MATERIALS AND METHODS This study was a prospective study of 20 cases of splenic injury admitted in the triage ward of Mahatma Gandhi Memorial Government Medical College Hospital, Trichy, over a period of 2 years from December 2014 to December 2016. Once the patient is admitted, the name, age, sex and mode of injury are noted. The time interval between splenic injury and admission and time interval between admission to hospital and surgery are recorded. After resuscitating the patient, all patients were subjected to careful clinical examination. RESULTS The total number of patients who had sustained

  4. The contemporary management of penetrating splenic injury.

    Science.gov (United States)

    Berg, Regan J; Inaba, Kenji; Okoye, Obi; Pasley, Jason; Teixeira, Pedro G; Esparza, Michael; Demetriades, Demetrios

    2014-09-01

    Selective non-operative management (NOM) is standard of care for clinically stable patients with blunt splenic trauma and expectant management approaches are increasingly utilised in penetrating abdominal trauma, including in the setting of solid organ injury. Despite this evolution of clinical practice, little is known about the safety and efficacy of NOM in penetrating splenic injury. Trauma registry and medical record review identified all consecutive patients presenting to LAC+USC Medical Center with penetrating splenic injury between January 2001 and December 2011. Associated injuries, incidence and nature of operative intervention, local and systemic complications and mortality were determined. During the study period, 225 patients experienced penetrating splenic trauma. The majority (187/225, 83%) underwent emergent laparotomy. Thirty-eight clinically stable patients underwent a deliberate trial of NOM and 24/38 (63%) were ultimately managed without laparotomy. Amongst patients failing NOM, 3/14 (21%) underwent splenectomy while an additional 6/14 (42%) had splenorrhaphy. Hollow viscus injury (HVI) occurred in 21% of all patients failing NOM. Forty percent of all NOM patients had diaphragmatic injury (DI). All patients undergoing delayed laparotomy for HVI or a splenic procedure presented symptomatically within 24h of the initial injury. No deaths occurred in patients undergoing NOM. Although the vast majority of penetrating splenic trauma requires urgent operative management, a group of patients does present without haemodynamic instability, peritonitis or radiologic evidence of hollow viscus injury. Management of these patients is complicated as over half may remain clinically stable and can avoid laparotomy, making them potential candidates for a trial of NOM. HVI is responsible for NOM failure in up to a fifth of these cases and typically presents within 24h of injury. Delayed laparotomy, within this limited time period, did not appear to increase

  5. Management of pediatric splenic injuries in Canada.

    Science.gov (United States)

    McDonald, Lindsay A; Yanchar, Natalie L

    2012-03-01

    Nonoperative management (NOM) of blunt splenic injuries has become the standard of care in hemodynamically stable children. This study compares the management of these injuries between pediatric and nonpediatric hospitals in Canada. Data were obtained from the Canadian Institute of Health Information trauma database on all patients aged 2 to 16 years, admitted to a Canadian hospital with a diagnosis of splenic injury between May 2002 and April 2004. Variables included age, sex, associated major injuries, splenic procedures, intensive care unit (ICU) admissions, blood transfusions, and length of stay. Hospitals were coded as pediatric or nonpediatric. Univariate analysis and logistic regression were used to determine associations between hospital type and outcomes. Of 1284 cases, 654 were managed at pediatric hospitals and 630 at nonpediatric centers. Patients at pediatric centers tended to be younger and more likely to have associated major injuries. Controlling for covariates, including associated major injuries, patients managed at pediatric centers were less likely to undergo splenectomy compared with those managed at nonpediatric centers (odds ratio [OR], 0.2; 95% confidence interval, 0.1-0.4). The risk of receiving blood products, admission to the ICU, and staying in hospital for more than 5 days was associated only with having associated major injuries. Even in the presence of other major injuries, successful NOM of blunt splenic injuries occurs more frequently in pediatric hospitals in Canada. This has policy relevance regarding education of adult surgeons about the appropriateness of NOM in children and developing guidelines on appropriate regional triaging of pediatric patients with splenic injury in Canada. Copyright © 2012 Elsevier Inc. All rights reserved.

  6. Mild Traumatic Brain Injury

    Science.gov (United States)

    ... mild Traumatic Brain Injury Resilience Families with Kids Depression Families & Friendships Tobacco Life Stress Spirituality Anger Physical Injury Stigma Health & Wellness Work Adjustment Community Peer-2-Peer Forum ...

  7. Determinants of splenectomy in splenic injuries following blunt abdominal trauma.

    Science.gov (United States)

    Akinkuolie, A A; Lawal, O O; Arowolo, O A; Agbakwuru, E A; Adesunkanmi, A R K

    2010-02-01

    The management of splenic injuries has shifted from splenectomy to splenic preservation owing to the risk of overwhelming post-splenectomy infection (OPSI). This study aimed to identify the factors that determine splenectomy in patients with isolated splenic injuries, with a view to increasing the rate of splenic preservation. Files of 55 patients managed for isolated splenic injuries from blunt abdominal trauma between 1998 and 2007 were retrospectively analysed using a pro forma. Management options were classified into nonoperative, operative salvage and splenectomy. The majority of patients suffered splenic injury as a result of motor vehicle accident (MVA) trauma or falls. Splenectomy was undertaken in 33 (60%) patients, 12 (22%) had non-operative management, and operative salvage was achieved in 10 (18%) patients. Significant determinants of splenectomy were grade of splenic injury, hierarchy of the surgeon, and hierarchy of the assistant. MVA injury and falls accounted for the vast majority of blunt abdominal trauma in this study. The rate and magnitude of energy transferred versus splenic protective mechanisms at the time of blunt abdominal trauma seems to determine the grade of splenic injury. Interest in splenic salvage surgery, availability of technology that enables splenic salvage surgery, and the experience of the surgeon and assistant appear to determine the surgical management. Legislation on vehicle safety and good parental control may reduce the severity of splenic injury in blunt abdominal trauma. When surgery is indicated, salvage surgery should be considered in intermediate isolated splenic injury to reduce the incidence of OPSI.

  8. Scintigraphic evaluation of traumatic splenic lesions in children

    International Nuclear Information System (INIS)

    Erasmie, U.; Mortensson, W.; Persson, U.; Laennergren, K.; St. Goerans Children's Hospital, Stockholm

    1988-01-01

    Ninety-eight children with recent blunt abdominal trauma which initially evoked clinical suspicion of splenic injury were examined with colloid scintigraphy of the spleen and the liver using multiple imaging views and with abdominal survey. Nineteen children were, in addition, examined with tomographic scintigraphy. The clinical findings and the course of the disorder were reanalysed. Scintigraphy indicated splenic injury in 56 children and hepatic injury in another 5 children. The left lateral and the left oblique were the optimum imaging views for detecting splenic ruptures. Tomographic scintigraphy did not improve the diagnostic yield. Abdominal survey failed to indicate almost every second case of splenic rupture and provided no additional information of significance. The clinical review agreed with the scintigraphic diagnosis of splenic lesions but, in addition, it suggested possible splenic lesions in another 10 children with normal scintigraphy. This discrepancy cannot be explained as surgery was not employed; the occurrence of splenic lesions too small to become detectable at scintigraphy or to provoke clinically evident symptoms may be supposed. (orig.)

  9. Blunt splenic injury and severe brain injury: a decision analysis and implications for care

    Science.gov (United States)

    Alabbasi, Thamer; Nathens, Avery B.; Tien, Col Homer

    2015-01-01

    Background The initial nonoperative management (NOM) of blunt splenic injuries in hemodynamically stable patients is common. In soldiers who experience blunt splenic injuries with concomitant severe brain injury while on deployment, however, NOM may put the injured soldier at risk for secondary brain injury from prolonged hypotension. Methods We conducted a decision analysis using a Markov process to evaluate 2 strategies for managing hemodynamically stable patients with blunt splenic injuries and severe brain injury — immediate splenectomy and NOM — in the setting of a field hospital with surgical capability but no angiography capabilities. We considered the base case of a 40-year-old man with a life expectancy of 78 years who experienced blunt trauma resulting in a severe traumatic brain injury and an isolated splenic injury with an estimated failure rate of NOM of 19.6%. The primary outcome measured was life expectancy. We assumed that failure of NOM would occur in the setting of a prolonged casualty evacuation, where surgical capability was not present. Results Immediate splenectomy was the slightly more effective strategy, resulting in a very modest increase in overall survival compared with NOM. Immediate splenectomy yielded a survival benefit of only 0.4 years over NOM. Conclusion In terms of overall survival, we would not recommend splenectomy unless the estimated failure rate of NOM exceeded 20%, which corresponds to an American Association for the Surgery of Trauma grade III splenic injury. For military patients for whom angiography may not be available at the field hospital and who require prolonged evacuation, immediate splenectomy should be considered for grade III–V injuries in the presence of severe brain injury. PMID:26100770

  10. MANAGEMENT OF SPLENIC INJURY AFTER BLUNT INJURY TO ABDOMEN

    Directory of Open Access Journals (Sweden)

    J. Bharath Prakash Reddy

    2016-07-01

    Full Text Available BACKGROUND The spleen is an important organ in the body’s immune system. It is the most frequently injured organ in blunt abdominal trauma. 1 Over the past several decades, diagnosis and management of splenic trauma has been evolved. The conservative, operative approach has been challenged by several reports of successful non-operative management aided by the power of modern diagnostic imaging. The aim of our prospective study was to compare non-operative management with surgery for cases of splenic injury. METHODS We conducted a prospective study of patients admitted with blunt splenic injury to our regional hospital over a three-year period (2012-2015. Haemodynamic status upon admission, FAST examination, computed tomography 2 grade of splenic tear, presence and severity of associated injuries have been taken into account to determine the treatment of choice. Therapeutic options were classified into non-operative and splenectomy. RESULTS Over a 3-year period, 24 patients were admitted with blunt splenic injury. Sixteen patients were managed operatively and eight patients non-operatively. 3,4 Non-operative management failed in one patient due to continued bleeding. The majority of grades I, II, and III splenic injuries were managed non-operatively and grades IV and V were managed operatively. Blood transfusion requirement was significantly higher among the operative group, but the operative group had a significantly longer hospital stay. Among those managed non-operatively (median age 24.5 years, a number of patients were followed up with CT scans with significant radiation exposure and unknown longterm consequences. CONCLUSION In our experience, NOM is the treatment of choice for grade I, II and III blunt splenic injuries. Splenectomy was the chosen technique in patients who met exclusion criteria for NOM, as well as for patients with grade IV and V injury.

  11. Traumatic Brain Injury

    Science.gov (United States)

    ... brain injury Some traumatic brain injuries have lasting effects, and some do not. You may be left with disabilities. These can be physical, behavioral, communicative, and/or mental. Customized treatment helps you to have as full ...

  12. Proximal splenic angioembolization does not improve outcomes in treating blunt splenic injuries compared with splenectomy: a cohort analysis.

    Science.gov (United States)

    Duchesne, Juan C; Simmons, Jon D; Schmieg, Robert E; McSwain, Norman E; Bellows, Charles F

    2008-12-01

    Although splenic angioembolization (SAE) has been introduced and adopted in many trauma centers, the appropriate selection for and utility of SAE in trauma patients remains under debate. This study examined the outcomes of proximal SAE as part of a management algorithm for adult traumatic splenic injury compared with splenectomy. A retrospective cohort analysis was performed on all hemodynamically stable (HDS) blunt trauma patients with isolated splenic injury and computed tomographic (CT) evidence of active contrast extravasation that presented to a level 1 Trauma Center over a period of 5 years. The cohorts were defined by two separate 30 month periods and included 78 patients seen before (group I) and 76 patients seen after (group II) the introduction of an institutional SAE protocol. Demographics, splenic injury grade, and outcomes of the two groups were compared using Student's t test, or chi2 test. Analysis was by intention-to-treat. Six hundred eighty-two patients with blunt splenic injury were identified; 154 patients (29%) were HDS with CT evidence of active contrast extravasation. Group I (n = 78) was treated with splenectomy and group II (n = 76) was treated with proximal SAE. There was no difference in age (33 +/- 14 vs. 37 +/- 17 years), Injury Severity Score (31 +/- 13 vs. 29 +/- 11), or mortality (18% vs. 15%) between the two groups. However, the incidence of Adult Respiratory Distress Syndrome (ARDS) was 4-fold higher in those patients that underwent proximal SAE compared with those that underwent splenectomy (22% vs. 5%, p = 0.002). Twenty two patients failed nonoperative management (NOM) after SAE. This failure appeared to be directly related to the grade of splenic organ injury (grade I and II: 0%; grade III: 24%; grade IV: 53%; and grade V: 100%). Introduction of proximal SAE in NOM of HDS splenic trauma patients with active extravasation did not alter mortality rates at a Level 1 Trauma Center. Increased incidence of ARDS and association of

  13. Nonoperative Management of Splenic Injury in Combat: 2002-2012

    Science.gov (United States)

    2015-03-01

    recognized as the defini- tive treatment for splenic injury when Dr. Johnston reported 150 splenectomies for trauma in 1908.4 However, in 1968, Upadhyaya...management safe and effective for all splenic blunt trauma ? A systematic review. Crit Care 2013; 17(5): R185. 6. Joint Theater Trauma System Clinical Practice...2014. 7. Zonies D, Eastridge B: Combat management of splenic injury: trends during a decade of conflict. J Trauma Acute Care Surg 2012; 73(2 Suppl 1

  14. Higher incidence of major complications after splenic embolization for blunt splenic injuries in elderly patients.

    Science.gov (United States)

    Wu, Shih-Chi; Fu, Chih-Yuan; Chen, Ray-Jade; Chen, Yung-Fang; Wang, Yu-Chun; Chung, Ping-Kuei; Yu, Shu-Fen; Tung, Cheng-Cheng; Lee, Kun-Hua

    2011-02-01

    Nonoperative management (NOM) of blunt splenic injuries has been widely accepted, and the application of splenic artery embolization (SAE) has become an effective adjunct to NOM. However, complications do occur after SAE. In this study, we assess the factors leading to the major complications associated with SAE. Focusing on the major complications after SAE, we retrospectively studied patients who received SAE and were admitted to 2 major referral trauma centers under the same established algorithm for management of blunt splenic injuries. The demographics, angiographic findings, and factors for major complications after SAE were examined. Major complications were considered to be direct adverse effects arising from SAE that were potentially fatal or were capable of causing disability. There were a total of 261 patients with blunt splenic injuries in this study. Of the 261 patients, 53 underwent SAE, 11 (21%) of whom were noted to have 12 major complications: 8 cases of postprocedural bleeding, 2 cases of total infarction, 1 case of splenic abscess, and 1 case of splenic atrophy. Patients older than 65 years were more susceptible to major complications after SAE. Splenic artery embolization is considered an effective adjunct to NOM in patients with blunt splenic injuries. However, risks of major complications do exist, and being elderly is, in part, associated with a higher major complication incidence. Copyright © 2011 Elsevier Inc. All rights reserved.

  15. The pattern and management outcomes of splenic injuries in the ...

    African Journals Online (AJOL)

    Background: In the last decade or so, the management of splenic injuries has undergone a lot of debate and changes including refinement of the indications for non-operative management (NOM). The aims of this retrospective study are: to characterize the pattern of splenic injuries in the Abha region of Saudi Arabia; ...

  16. Delayed splenic vascular injury after nonoperative management of blunt splenic trauma.

    Science.gov (United States)

    Furlan, Alessandro; Tublin, Mitchell E; Rees, Mitchell A; Nicholas, Dederia H; Sperry, Jason L; Alarcon, Louis H

    2017-05-01

    Delayed splenic vascular injury (DSVI) is traditionally considered a rare, often clinically occult, harbinger of splenic rupture in patients with splenic trauma that are managed conservatively. The purpose of our study was to assess the incidence of DSVI and associated features in patients admitted with blunt splenic trauma and managed nonoperatively. A retrospective analysis was conducted over a 4-y time. Patients admitted with blunt splenic trauma, managed no-operatively and with a follow-up contrast-enhanced computed tomography (CT) scan study during admission were included. The CT scans were reviewed for American Association for the Surgery of Trauma splenic injury score, amount of hemoperitoneum, and presence of DSVI. Logistic regression models were used to investigate the risk factors associated with DSVI. A total of 100 patients (60 men and 40 women) constituted the study group. Follow-up CT scan demonstrated a 23% incidence of DSVI. Splenic artery angiography validated DSVI in 15% of the total patient population. Most DSVIs were detected only on arterial phase CT scan imaging. The American Association for the Surgery of Trauma splenic injury score (odds ratio = 1.73; P = 0.045) and the amount of hemoperitoneum (odds ratio = 1.90; P = 0.023) on admission CT scan were associated with the development of DSVI on follow-up CT scan. DSVI on follow-up CT scan imaging of patients managed nonoperatively after splenic injury is common and associated with splenic injury score assessed on admission CT scan. Copyright © 2016 Elsevier Inc. All rights reserved.

  17. Active hemorrhage and vascular injuries in splenic trauma: utility of the arterial phase in multidetector CT.

    Science.gov (United States)

    Uyeda, Jennifer W; LeBedis, Christina A; Penn, David R; Soto, Jorge A; Anderson, Stephan W

    2014-01-01

    To determine whether the addition of arterial phase computed tomography (CT) to the standard combination of portal venous and delayed phase imaging increases sensitivity in the diagnosis of active hemorrhage and/or contained vascular injuries in patients with splenic trauma. The institutional review board approved this HIPAA-compliant retrospective study; the requirement to obtain informed consent was waived. The study included all patients aged 15 years and older who sustained a splenic injury from blunt or penetrating trauma and who underwent CT in the arterial and portal venous phases of image acquisition during a 74-month period (September 2005 to November 2011). CT scans were reviewed by three radiologists, and a consensus interpretation was made to classify the splenic injuries according to the American Association for the Surgery of Trauma splenic injury scale. One radiologist independently recorded the presence of contained vascular injuries or active hemorrhage and the phase or phases at which these lesions were seen. Clinical outcome was assessed by reviewing medical records. The relationship between imaging findings and clinical management was assessed with the Fisher exact test. One hundred forty-seven patients met the inclusion criteria; 32 patients (22%) had active hemorrhage and 22 (15%) had several contained vascular injuries. In 13 of the 22 patients with contained injuries, the vascular lesion was visualized only at the arterial phase of image acquisition; the other nine contained vascular injuries were seen at all phases. Surgery or embolization was performed in 11 of the 22 patients with contained vascular injury. The arterial phase of image acquisition improves detection of traumatic contained splenic vascular injuries and should be considered to optimize detection of splenic injuries in trauma with CT. ©RSNA, 2013.

  18. Overview of Nonoperative Blunt Splenic Injury Management with Associated Splenic Artery Pseudoaneurysm.

    Science.gov (United States)

    Morrison, Chet A; Gross, Brian W; Kauffman, Matthew; Rittenhouse, Katelyn J; Rogers, Frederick B

    2017-06-01

    The delayed development of splenic artery pseudoaneurysm (SAP) can complicate the nonoperative management of splenic injuries. We sought to determine the utility of repeat imaging in diagnosing SAP in patients managed nonoperatively without angioembolization. We hypothesized that a significant rate of SAPs would be found in this population on repeat imaging. Patients undergoing nonoperative splenic injury management from January 2011 to June 2015 were queried from the trauma registry. Rates of repeat imaging, angioembolization, readmission, and SAP development were analyzed. Further, subanalyses investigating the incidence of SAP in patients managed nonoperatively without angioembolization were conducted. A total of 133 patients met inclusion criteria. Repeat imaging rate was 40 per cent, angioembolization rate was 26 per cent, and readmission rate was 6 per cent. Within the study population, nine SAPs were found (8/9 in patients with splenic injury grade ≥III). Of these nine SAPs, three (33%) were identified on initial scans and embolized, whereas six (67%) were found on repeat imaging in patients not initially receiving angioembolization. Splenic injuries are typically managed nonoperatively without serious complications. Our results suggest patients with splenic injuries grade ≥III managed nonoperatively without angioembolization should have repeat imaging within 48 hours to rule out the possibility of SAP.

  19. Radioisotope spleen scan in patients with splenic injury

    International Nuclear Information System (INIS)

    Mishalany, H.G.; Miller, J.H.; Woolley, M.M.

    1982-01-01

    The technetium /sup 99m/Tc sulfur colloid liver-spleen scan is a valuable aid in diagnosis and treatment of patients with splenic injury. After reviewing the charts of 47 patients who were ill as a result of splenic trauma, we came to the following conclusions: (1) the scan identified the injury, accurately mapped its extent, and indicated the presence or absence of associated liver injuries; (2) the scans were useful in following the extent and rate of healing of the splenic injury; (3) the scan is an indirect measurement of of return of splenic fuction; (4) the procedure can be performed in a reasonable time frame with no serious morbidity; and (5) the indications, contraindications, and timing of scans are now reasonably well established

  20. Radioisotope spleen scan in patients with splenic injury

    Energy Technology Data Exchange (ETDEWEB)

    Mishalany, H.G.; Miller, J.H.; Woolley, M.M.

    1982-09-01

    The technetium /sup 99m/Tc sulfur colloid liver-spleen scan is a valuable aid in diagnosis and treatment of patients with splenic injury. After reviewing the charts of 47 patients who were ill as a result of splenic trauma, we came to the following conclusions: (1) the scan identified the injury, accurately mapped its extent, and indicated the presence or absence of associated liver injuries; (2) the scans were useful in following the extent and rate of healing of the splenic injury; (3) the scan is an indirect measurement of of return of splenic fuction; (4) the procedure can be performed in a reasonable time frame with no serious morbidity; and (5) the indications, contraindications, and timing of scans are now reasonably well established.

  1. Traumatic Aortic Injury

    Directory of Open Access Journals (Sweden)

    Brianna Miner

    2016-09-01

    Full Text Available History of present illness: A 48-year-old male with unknown past medical history presents as a trauma after being hit by a car traveling approximately 25 miles per hour. On initial presentation, the patient is confused, combative, and not answering questions appropriately. The patient is hypotensive with a blood pressure of 68/40 and a heart rate of 50 beats per minute, with oxygen saturation at 96% on room air. FAST scan is positive for fluid in Morrison’s pouch, splenorenal space, and pericardial space. Significant findings: The initial chest x-ray showed an abnormal superior mediastinal contour (blue line, suggestive of a possible aortic injury. The CT angiogram showed extensive circumferential irregularity and outpouching of the distal aortic arch (red arrows compatible with aortic transection. In addition, there was a circumferential intramural hematoma, which extended through the descending aorta to the proximal infrarenal abdominal aorta (green arrow. There was also an extensive surrounding mediastinal hematoma extending around the descending aorta and supraaortic branches (purple arrows. Discussion: Traumatic aortic injury is a life-threatening event. The incidence of blunt thoracic aortic injury is low, between 1 to 2 percent of those patients with blunt thoracic trauma.1 However, approximately 80% of patients with traumatic aortic injury die at the scene.2 Therefore it is imperative to diagnose traumatic aortic injury in a timely fashion. The diagnosis can be difficult due to the non-specific signs and symptoms and other distracting injuries. Clinical suspicion should be based on the mechanism of the injury and the hemodynamic status of the patient. In any patient with blunt or penetrating trauma to the chest that is hemodynamically unstable, traumatic aortic injury should be on the differential. Chest x-ray can be used as a screening tool. A normal chest x-ray has a negative predictive value of approximately 97%. CTA chest is the

  2. Non-operative management of adult blunt splenic injuries

    Institute of Scientific and Technical Information of China (English)

    YANG Jun; GAO Jin-mou; Jean-Claude Baste

    2006-01-01

    Objective: To investigate the indication of nonoperative management of adult blunt splenic injuries.Methods: A retrospective review was performed on all adult patients (age > 15 years ) with blunt splenic injuries admitted to the department of vascular surgery of Pellegrin hospital in France from 1999 to 2003. We managed splenic injuries non-operatively in all appropriate patients without regard to age.Results: During the 4 years, 54 consecutive adult patients with blunt splenic injuries were treated in the hospital. A total of 27 patients with stable hemodynamic status were treated non-operatively at first, of which 2 patients were failed to non-operative treatment. The successful percentage of non-operative management was 92.6 %. In the 54 patients, 7 of 8 patients older than 55 years were treated with non-operative management. Two cases developing postoperatively subphrenic infection were healed by proper treatment. In the series, there was no death.Conclusions: Non-operative management of low-grade splenic injuries can be accomplished with an acceptable low-failure rate. If the clinical and laboratory parameters difficult for surgeons to make decisions, they can depend on Resciniti' s CT (computed tomography)scoring system to select a subset of adults with splenic trauma who are excellent candidates for a trial of nonoperative management. The patients older than 55 years are not absolutely inhibited to receive non-operative management.

  3. The reevaluation of plain roentgenological study in isolated splenic injury

    International Nuclear Information System (INIS)

    Kang, Seong Ihn; Ko, Seung Sook; Kim, Kil Jeong; Oh, Jae Hee; Kim, Young Chul

    1986-01-01

    The spleen is the most common intraabdominal organ injured in blunt trauma. Although physical signs and symptoms, coupled with abdominal paracentesis and peritoneal lavage confirm intraabdominal injury, but isolated splenic injury especially delayed rupture, the diagnosis and clinical course is variable. We are reevaluation of plain roentgenologic findings for the light of early diagnosis of isolated splenic injury. 24 patients of the autopsy and surgically proven isolated splenic injury at Chosun University Hospital in the period from 1980 January to 1986 June were analyzed plain roentgenogram retrospectively. The results were as follows: 1. Male patients predominate, constitution 87.5%. Incidence has been greatest in second to fourth decade. 2. Mode of trauma causing isolated splenic injury is most common in motor vehicle accident and others are fall down, struck by fist, blow to object, uncertain blunt trauma. 3. Delayed rupture of spleen occurred in 2 cases (8.3%). 4. Common patterns of splenic injury is simple laceration that involves both the capsule and the parenchyma and a laceration that involves the splenic pedicle. 5. Plain chest roentgenographic findings were abnormal in 4 cases (16.7%). The most common plain abdominal roentgenographic findings was the evidence of intaabdominal fluid in 21 cases (87.5%). The others are included in order of frequency; gastric dilatation, prominent mucosal folds on greater curvature of the stomach, evidence of pelvic fluid, displacement of stomach to the right or downward, mass density in the region of spleen. 6. No relationship can be shown between patterns of injury, time lapse after trauma and plain roentgenological findings. But the evidence of intraabdominal fluid is most important in the light of early diagnosis. 7. Diagnosis of splenic injury may be most helpful that in combination with clinical history, clinical symptoms and signs and plain film findings. In delayed rupture, diagnostic value of serial examination

  4. The reevaluation of plain roentgenological study in isolated splenic injury

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Seong Ihn; Ko, Seung Sook; Kim, Kil Jeong; Oh, Jae Hee; Kim, Young Chul [Chosun University College of Medicine, Gwangju (Korea, Republic of)

    1986-10-15

    The spleen is the most common intraabdominal organ injured in blunt trauma. Although physical signs and symptoms, coupled with abdominal paracentesis and peritoneal lavage confirm intraabdominal injury, but isolated splenic injury especially delayed rupture, the diagnosis and clinical course is variable. We are reevaluation of plain roentgenologic findings for the light of early diagnosis of isolated splenic injury. 24 patients of the autopsy and surgically proven isolated splenic injury at Chosun University Hospital in the period from 1980 January to 1986 June were analyzed plain roentgenogram retrospectively. The results were as follows: 1. Male patients predominate, constitution 87.5%. Incidence has been greatest in second to fourth decade. 2. Mode of trauma causing isolated splenic injury is most common in motor vehicle accident and others are fall down, struck by fist, blow to object, uncertain blunt trauma. 3. Delayed rupture of spleen occurred in 2 cases (8.3%). 4. Common patterns of splenic injury is simple laceration that involves both the capsule and the parenchyma and a laceration that involves the splenic pedicle. 5. Plain chest roentgenographic findings were abnormal in 4 cases (16.7%). The most common plain abdominal roentgenographic findings was the evidence of intaabdominal fluid in 21 cases (87.5%). The others are included in order of frequency; gastric dilatation, prominent mucosal folds on greater curvature of the stomach, evidence of pelvic fluid, displacement of stomach to the right or downward, mass density in the region of spleen. 6. No relationship can be shown between patterns of injury, time lapse after trauma and plain roentgenological findings. But the evidence of intraabdominal fluid is most important in the light of early diagnosis. 7. Diagnosis of splenic injury may be most helpful that in combination with clinical history, clinical symptoms and signs and plain film findings. In delayed rupture, diagnostic value of serial examination

  5. Splenic injury caused by therapeutic irradiation

    International Nuclear Information System (INIS)

    Dailey, M.O.; Coleman, C.N.; Fajardo, L.F.

    1981-01-01

    Splenic irradiation in the course of therapy for lymphoma can result in functional deficit, sometimes as severe as that caused by splenectomy, placing the patient at risk for fatal infection. We examined 33 spleens obtained at necropsy from patients irradiated for lymphomas (mainly Hodgkin's disease) and compared them with 18 nonirradiated spleens from similar patients. One to 8 years after a mean radiation dose of 3899 rads, fractionated over 5-6 weeks, most irradiated spleens were small (average weight 75 g) and had thick, wrinkled capsules, often with focal hemorrhage. There was collapse of the parenchyma, with close apposition of trabeculae and mild to severe diffuse fibrosis of the red pulp. Lymphocyte depletion was obvious in more than 50% of the specimens. The most consistent alteration was myointimal proliferation of arteries. Significant intimal thickening was seen only in the irradiated specimens. Similar myointimal changes were found in the veins of three cases. While none of these changes is specific, their combination appears to be characteristic of delayed radiation injury to the spleen

  6. Clinical Findings in Patients with Splenic Injuries: Are Injuries to the Left Lower Chest Important?

    Directory of Open Access Journals (Sweden)

    Schneir, Aaron

    2001-07-01

    Full Text Available The purpose of this study was to describe the clinical findings in patients with splenic injury and to determine if isolated left lower chest injury may be the single clinical indicator of splenic injury. The medical records of all adult blunt trauma patients with splenic injury over a 14 month period were reviewed. Significant left lower chest injury was considered present if the patient had left sided pleuritic chest pain with tenderness to ribs 7-12 or if these ribs were visualized as fractured on any imaging study. Patients were considered to have clinical findings suggestive of splenic injury if they had pre-hospital or emergency department hypotension, abdominal pain or tenderness, a Glasgow coma scale < 15, or gross hematuria. Ninety patients had splenic injury. Thirty-nine (43%. 95% CI 33, 54% patients had significant left lower chest injury. In five (6%. 95% CI 2, 12% patients, injury to this portion of the chest was the single indicator of splenic injury. Nearly half the patients with splenic injury will have significant injury to the left lower chest and this finding may be the only indicator of splenic injury.

  7. Impact of Splenic Artery Embolization on the Success Rate of Nonoperative Management for Blunt Splenic Injury

    International Nuclear Information System (INIS)

    Vlies, C. H. van der; Hoekstra, J.; Ponsen, K. J.; Reekers, J. A.; Delden, O. M. van; Goslings, J. C.

    2012-01-01

    Introduction: Nonoperative management (NOM) has become the treatment of choice for hemodynamically stable patients with blunt splenic injury. Results of outcome after NOM are predominantly based on large-volume studies from level 1 trauma centers in the United States. This study was designed to assess the results of NOM in a relatively low-volume Dutch level 1 trauma center. Methods: An analysis of a prospective trauma registry was performed for a 6-year period before (period 1) and after the introduction and implementation of splenic artery embolization (SAE) (period 2). Primary outcome was the failure rate of initial treatment. Results: A total of 151 patients were reviewed. An increased use of SAE and a reduction of splenic operations during the second period was observed. Compared with period 1, the failure rate after observation in period 2 decreased from 25% to 10%. The failure rate after SAE in period 2 was 18%. The splenic salvage rate (SSR) after observation increased from 79% in the first period to 100% in the second period. During the second period, all patients with failure after observation were successfully treated with SAE. The SSR after SAE in periods 1 and 2 was respectively 100% and 86%. Conclusions: SAE of patients with blunt splenic injuries is associated with a reduction in splenic operations. The failure and splenic salvage rates in this current study were comparable with the results from large-volume studies of level 1 trauma centers. Nonoperative management also is feasible in a relatively low-volume level 1 trauma center outside the United States.

  8. Evaluation of a 15-year experience with splenic injuries in a state trauma system.

    Science.gov (United States)

    Harbrecht, Brian G; Zenati, Mazen S; Ochoa, Juan B; Puyana, Juan C; Alarcon, Louis H; Peitzman, Andrew B

    2007-02-01

    The management of splenic injuries has evolved with a greater emphasis on nonoperative management. Although several institutions have demonstrated that nonoperative management of splenic injuries can be performed with an increasing degree of success, the impact of this treatment shift on outcome for all patients with splenic injuries remains unknown. We hypothesized that outcomes for patients with splenic injuries have improved as the paradigm for splenic injury treatment has shifted. Consecutive patients from 1987 to 2001 with splenic injuries who were entered into a state trauma registry were reviewed. Demographic variables, injury characteristics, and outcome data were collected. The number of patients who were diagnosed with splenic injuries increased from 1987 through 2001, despite a stable number of institutions submitting data to the registry. The number of minor injuries and severe splenic injuries remained stable, and the number of moderately severe injuries significantly increased over time. Overall mortality rate improved but primarily reflected the decreased mortality rates of moderately severe injuries; the mortality rate for severe splenic injuries was unchanged. Trauma centers are seeing increasing numbers of splenic injuries that are less severe in magnitude, although the number of the most severe splenic injuries is stable. The increased proportion of patients with less severe splenic injuries who are being admitted to trauma centers is a significant factor in the increased use and success rate of nonoperative management.

  9. Impact of Splenic Artery Embolization on the Success Rate of Nonoperative Management for Blunt Splenic Injury

    NARCIS (Netherlands)

    van der Vlies, C. H.; Hoekstra, J.; Ponsen, K. J.; Reekers, J. A.; van Delden, O. M.; Goslings, J. C.

    2012-01-01

    Introduction Nonoperative management (NOM) has become the treatment of choice for hemodynamically stable patients with blunt splenic injury. Results of outcome after NOM are predominantly based on large-volume studies from level 1 trauma centers in the United States. This study was designed to

  10. Splenic preservation after traumatic rupture. A remote hospital experience.

    Science.gov (United States)

    Hamour, O A; Kashgari, R H; Al Harbi, M A; Azmi, A

    1996-01-01

    The aim of this study is to describe the outcome of treatment modalities, the length of hospital stay and blood transfusion requirements of patients with traumatic splenic rupture. It also discusses the pros and cons of each treatment given, to determine its feasibility and pre-requisites in a set-up similar to this one. SET-UP: The Royal Commission Medical Centre is a 340-bed secondary care facility located in Yanbu Industrial City, in the western part of Saudi Arabia. It serves the population of the city (approximately 40,000) plus a catchment area of nearly 300,000. A retrospective cross-sectional design was used in this study. The medical records were reviewed to abstract the required data. Twenty-one patients (15 males, 6 females) were included. The age ranged between 4 and 57 years, with a mean of 20.8 years and a SD of 13.3 years. A total of 14 spleens (66.6%) were preserved. Non-operative treatment (active conservative) was given to 12 patients while two spleens were preserved operatively by splenorraphy. Seven (33.3%) had operative treatment in the form of splenectomy. The blood transfusion requirement was significantly less in the non-operative treatment modality (pfacilities are available and properly utilized.

  11. Management of Splenic Injuries in a University Teaching Hospital in ...

    African Journals Online (AJOL)

    Splenectomy was the most frequently performed procedure. Challenges identified in the management of patients with splenic injuries in Nigeria include delayed presentation, underutilization of CT, unavailability of interventional radiology, inadequate ICUs, limited vaccination, discharge against medical advice and poor ...

  12. Splenic function after angioembolization for splenic trauma in children and adults: A systematic review

    NARCIS (Netherlands)

    Schimmer, J. A. G.; van der Steeg, A. F. W.; Zuidema, W. P.

    2016-01-01

    Splenic artery embolization (SAE), proximal or distal, is becoming the standard of care for traumatic splenic injury. Theoretically the immunological function of the spleen may be preserved, but this has not yet been proven. A parameter for measuring the remaining splenic function must therefore be

  13. Evaluation after Traumatic Brain Injury

    Science.gov (United States)

    Trudel, Tina M.; Halper, James; Pines, Hayley; Cancro, Lorraine

    2010-01-01

    It is important to determine if a traumatic brain injury (TBI) has occurred when an individual is assessed in a hospital emergency room after a car accident, fall, or other injury that affects the head. This determination influences decisions about treatment. It is essential to screen for the injury, because the sooner they begin appropriate…

  14. Traumatic Brain Injury Registry (TBI)

    Data.gov (United States)

    Department of Veterans Affairs — As the number of Operation Enduring Freedom/Operation Iraqi Freedom (OEF/OIF) Traumatic Brain Injury (TBI) patients has grown, so has the need to track and monitor...

  15. Observation Versus Embolization in Patients with Blunt Splenic Injury After Trauma : A Propensity Score Analysis

    NARCIS (Netherlands)

    Olthof, Dominique C.; Joosse, Pieter; Bossuyt, Patrick M. M.; de Rooij, Philippe P.; Leenen, Loek P. H.; Wendt, Klaus W.; Bloemers, Frank W.; Goslings, J. Carel

    Non-operative management (NOM) is the standard of care in hemodynamically stable patients with blunt splenic injury after trauma. Splenic artery embolization (SAE) is reported to increase observation success rate. Studies demonstrating improved splenic salvage rates with SAE primarily compared SAE

  16. Observation Versus Embolization in Patients with Blunt Splenic Injury After Trauma: A Propensity Score Analysis

    NARCIS (Netherlands)

    Olthof, Dominique C.; Joosse, Pieter; Bossuyt, Patrick M. M.; de Rooij, Philippe P.; Leenen, Loek P. H.; Wendt, Klaus W.; Bloemers, Frank W.; Goslings, J. Carel

    2016-01-01

    Non-operative management (NOM) is the standard of care in hemodynamically stable patients with blunt splenic injury after trauma. Splenic artery embolization (SAE) is reported to increase observation success rate. Studies demonstrating improved splenic salvage rates with SAE primarily compared SAE

  17. Observation Versus Embolization in Patients with Blunt Splenic Injury after Trauma: A Propensity Score Analysis

    NARCIS (Netherlands)

    D.C. Olthof; P. Joosse (Pieter); P.M.M. Bossuyt (Patrick); P.P. de Rooij (Philippe); L.P.H. Leenen (Luke); K.W. Wendt (Klaus); F.W. Bloemers (Frank); J.C. Goslings (Carel)

    2016-01-01

    textabstractBackground: Non-operative management (NOM) is the standard of care in hemodynamically stable patients with blunt splenic injury after trauma. Splenic artery embolization (SAE) is reported to increase observation success rate. Studies demonstrating improved splenic salvage rates with SAE

  18. Computed tomographic findings of splenic injury and correlation with treatment

    International Nuclear Information System (INIS)

    Kim, Dong Jin; Koh, Joo Yaul; Kim, Myung Soon; Hong, In Soo; Cho, Whi Youl; Sung, Ki Joon

    1990-01-01

    According to recently reported classification, 46 patients with blunt splenic trauma were evaluate preoperatively with computed tomography(CT). Injures were graded I through IV and describe as capsular or subcapsular disruptions without parenchymal injury(3 patients); capsular and parenchymal injuries(23 patients); injuries involving hilum(3 patients); and fragmentation(17 patients). Nineteen patients were managed conservatively and 27 patients were managed surgically. Twelve patients(47%) out of those with Type I or Type II were managed surgically including five hemodynamically unstable patients and seven hemodynamically stable patients with associated injuries and unknown surgical criteria. On the other hand hemodynamically stable patients(25%) out of those with Type III or Type IV were managed surgically. The amount of hemoperitoneum was graded into small, moderate and large; small in three patients, moderate in 39 patients, and large in two patients. The amount of hemoperitoneum in patients with conservative treatment was moderate in 16 patients and large in one patient. And the amount of hemoperitoneum in patients with operative treatment was small in three patients, moderate in 23 patients and large in one patient. We concluded that CT was accurate method of determining the extent of splenic injury and evaluation of hemoperitoneum, but treatment choice should be based on the hemodynamic status of patients rather than the type of injury or the amount of hemoperitoneum by CT

  19. Computed tomographic findings of splenic injury and correlation with treatment

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Dong Jin; Koh, Joo Yaul; Kim, Myung Soon; Hong, In Soo; Cho, Whi Youl; Sung, Ki Joon [Yonsei University Wonju College of Medicine, Wonju (Korea, Republic of)

    1990-12-15

    According to recently reported classification, 46 patients with blunt splenic trauma were evaluate preoperatively with computed tomography(CT). Injures were graded I through IV and describe as capsular or subcapsular disruptions without parenchymal injury(3 patients); capsular and parenchymal injuries(23 patients); injuries involving hilum(3 patients); and fragmentation(17 patients). Nineteen patients were managed conservatively and 27 patients were managed surgically. Twelve patients(47%) out of those with Type I or Type II were managed surgically including five hemodynamically unstable patients and seven hemodynamically stable patients with associated injuries and unknown surgical criteria. On the other hand hemodynamically stable patients(25%) out of those with Type III or Type IV were managed surgically. The amount of hemoperitoneum was graded into small, moderate and large; small in three patients, moderate in 39 patients, and large in two patients. The amount of hemoperitoneum in patients with conservative treatment was moderate in 16 patients and large in one patient. And the amount of hemoperitoneum in patients with operative treatment was small in three patients, moderate in 23 patients and large in one patient. We concluded that CT was accurate method of determining the extent of splenic injury and evaluation of hemoperitoneum, but treatment choice should be based on the hemodynamic status of patients rather than the type of injury or the amount of hemoperitoneum by CT.

  20. Iatrogenic splenic injury: review of the literature and medico-legal issues

    Directory of Open Access Journals (Sweden)

    Feola Alessandro

    2016-01-01

    Full Text Available Iatrogenic splenic injury is a recognized complication in abdominal surgery. The aim of this paper is to understand the medico-legal issues of iatrogenic splenic injuries. We performed a literature review on PubMed and Scopus using iatrogenic splenic or spleen injury and iatrogenic splenic rupture as keywords. Iatrogenic splenic injury cases were identified. Most cases were related to colonoscopy, but we also identified cases related to upper gastrointestinal procedures, colonic surgery, ERCP, left nephrectomy and/or adrenalectomy, percutaneous nephrolithotomy, vascular operations involving the abdominal aorta, gynecological operation, left lung biopsy, chest drain, very rarely spinal surgery and even cardiopulmonary resuscitation. There are several surgical procedures that can lead to a splenic injury. However, from a medico-legal point of view, it is important to assess whether the cause can be attributed to a technical error of the operator rather than being an unpredictable and unpreventable complication. It is important for the medico-legal expert to have great knowledge on iatrogenic splenic injuries because it is important to evaluate every step of the first procedure performed, how a splenic injury is produced, and whether the correct treatment for the splenic injury was administered in a judgment.

  1. Gastrointestinal Traumatic Injuries: Gastrointestinal Perforation.

    Science.gov (United States)

    Revell, Maria A; Pugh, Marcia A; McGhee, Melanie

    2018-03-01

    The abdomen is a big place even in a small person. Gastrointestinal trauma can result in injury to the stomach, small bowel, colon, or rectum. Traumatic causes include blunt or penetrating trauma, such as gunshot wounds, stabbings, motor vehicle collisions, and crush injuries. Nontraumatic causes include appendicitis, Crohn disease, cancer, diverticulitis, ulcerative colitis, blockage of the bowel, and chemotherapy. The mechanism of injury will affect both the nature and severity of any resulting injuries. Treatment must address the critical and emergent nature of these injuries as well as issues that affect all trauma situations, which include management of hemodynamic instability. Copyright © 2017 Elsevier Inc. All rights reserved.

  2. Traumatic brain injury : from impact to rehabilitation

    NARCIS (Netherlands)

    Halliday, J.; Absalom, A. R.

    Traumatic brain injury is a significant cause of mortality and morbidity in our society, particularly among the young. This review discusses the pathophysiology of traumatic brain injury, and current management from the acute phase through to rehabilitation of the traumatic brain injury patient.

  3. CT of hepatic and splenic injury in children: Role in the decision for laparotomy

    International Nuclear Information System (INIS)

    Brick, S.H.; Taylor, G.A.; Potter, B.M.; Eichelberger, M.R.

    1987-01-01

    Two hundred seventy-four children were examined with CT after incurring blunt trauma to the abdomen. Hepatic and/or splenic injuries were detected in 36 patients. Of 12 children with moderate to severe hepatic injuries, only one required operative intervention. Of 13 children with moderate to sever splenic injuries, only one required splenorrhaphy. Only two of 16 patients with a moderate to large hemoperitoneum required surgery for hepatic or splenic injury. The authors conclude that the decision for laparotomy should not be based on the extent of injury as seen on CT, but on the physiologic condition of the child

  4. CASE REPORTS: Splenic injury following trauma: The role of ...

    African Journals Online (AJOL)

    Three cases are presented of adult males who presented with pain in the left hypochondrium following trauma. Traumatic injury to the spleen was suspected and ultrasound confirmed this suspicion in the 3 patients. The patients did well after splenectomy. Hence ultrasound evaluation of patents with history of trauma and ...

  5. Traumatic Brain Injury Inpatient Rehabilitation

    Science.gov (United States)

    Im, Brian; Schrer, Marcia J.; Gaeta, Raphael; Elias, Eileen

    2010-01-01

    Traumatic brain injuries (TBI) can cause multiple medical and functional problems. As the brain is involved in regulating nearly every bodily function, a TBI can affect any part of the body and aspect of cognitive, behavioral, and physical functioning. However, TBI affects each individual differently. Optimal management requires understanding the…

  6. Hypopituitarism in Traumatic Brain Injury

    DEFF Research Database (Denmark)

    Klose, Marianne; Feldt-Rasmussen, Ulla

    2015-01-01

    While hypopituitarism after traumatic brain injury (TBI) was previously considered rare, it is now thought to be a major cause of treatable morbidity among TBI survivors. Consequently, recommendations for assessment of pituitary function and replacement in TBI were recently introduced. Given...

  7. Gastric traumatic injuries: CT findings

    International Nuclear Information System (INIS)

    Lassandro, Francesco; Romano, Stefania; Rossi, Giovanni; Muto, Roberto; Cappabianca, Salvatore; Grassi, Roberto

    2006-01-01

    Objective: Gastric blunt traumatic injuries are uncommon and their radiological appearance has been infrequently reported in medical literature. These injuries are difficult to diagnose preoperatively, though they require immediate recognition to minimize their otherwise high mortality and morbidity. The aim of our study is to describe the radiological appearance of blunt gastric traumatic injuries. Materials and methods: Retrospective evaluation of a 25 patients series observed between January 1997 and May 2005. Results: We observed rupture of the stomach in 20% of cases, in 44% of cases a partial lesion of the stomach, in one case a necrotic post-traumatic volvulus, five patients (20%) had benign portal pneumatosis, in three patients the stomach was secondarily involved because of a diaphragmatic hernia. The fundus resulted to be the most frequently damaged part of the stomach (80%). Conclusions: Blunt traumatic injuries need a careful and systematic approach given their economical and social relevance. For these reasons uncommon lesions require attention and may be important to search for specific findings of gastric lesions

  8. Gastric traumatic injuries: CT findings

    Energy Technology Data Exchange (ETDEWEB)

    Lassandro, Francesco [Department of Diagnostic Imaging, ' A. Cardarelli' Hospital, I-80131 Naples (Italy)]. E-mail: francesco.lassandro@fastwebnet.it; Romano, Stefania [Department of Diagnostic Imaging, ' A. Cardarelli' Hospital, I-80131 Naples (Italy); Rossi, Giovanni [Department of Radiology, V. Monaldi Hospital, Naples (Italy); Muto, Roberto [Department of Radiology, V. Monaldi Hospital, Naples (Italy); Cappabianca, Salvatore [Magrassi-Lanzara Department, Institute of Radiology, Second University of Naples (Italy); Grassi, Roberto [Magrassi-Lanzara Department, Institute of Radiology, Second University of Naples (Italy)

    2006-09-15

    Objective: Gastric blunt traumatic injuries are uncommon and their radiological appearance has been infrequently reported in medical literature. These injuries are difficult to diagnose preoperatively, though they require immediate recognition to minimize their otherwise high mortality and morbidity. The aim of our study is to describe the radiological appearance of blunt gastric traumatic injuries. Materials and methods: Retrospective evaluation of a 25 patients series observed between January 1997 and May 2005. Results: We observed rupture of the stomach in 20% of cases, in 44% of cases a partial lesion of the stomach, in one case a necrotic post-traumatic volvulus, five patients (20%) had benign portal pneumatosis, in three patients the stomach was secondarily involved because of a diaphragmatic hernia. The fundus resulted to be the most frequently damaged part of the stomach (80%). Conclusions: Blunt traumatic injuries need a careful and systematic approach given their economical and social relevance. For these reasons uncommon lesions require attention and may be important to search for specific findings of gastric lesions.

  9. Clinical features and outcomes of blunt splenic injury in children

    Science.gov (United States)

    Yang, Kaiying; Li, Yanan; Wang, Chuan; Xiang, Bo; Chen, Siyuan; Ji, Yi

    2017-01-01

    Abstract Although the spleen is the most commonly injured intra-abdominal organ after blunt trauma, there are limited data available in China. The objectives of this study were to investigate the clinical features and determine the risk factors for operative management (OM) in children with blunt splenic injury (BSI). A review of the medical records of children diagnosed with BSI between January 2010 and September 2016 at West China Hospital of Sichuan University was performed. A total of 101 patients diagnosed with BSI were recruited, including 76 patients transferred from other hospitals. The male-to-female ratio was 2.06:1, with a mean age of 7.8 years old. The most common injury season was summer and the most common injury mechanism was road traffic accidents. Sixty-eight patients suffered multiple injuries. Thirty-four patients received blood transfusions. Two patients died from multiple organ failure or hemorrhagic shock. Significant differences were observed in the injury season, injury mechanism, injury date, and hemoglobin levels between the isolated injury group and the multiple injuries group. The overall operative rate was 29.7%. Multivariate regression analysis revealed that age, blood transfusion, and grade of injury were independent risk factors for OM. Our study provided evidence that the management of pediatric BSI was variable. The operative rate in pediatric BSI may be higher in certain patient groups. Although nonoperative management is one of the standard treatment options, our data suggest that OM is an appropriate way to treat patients who are hemodynamically unstable. PMID:29390566

  10. Concomitant hollow viscus injuries in patients with blunt hepatic and splenic injuries: an analysis of a National Trauma Registry database.

    Science.gov (United States)

    Swaid, Forat; Peleg, Kobi; Alfici, Ricardo; Matter, Ibrahim; Olsha, Oded; Ashkenazi, Itamar; Givon, Adi; Kessel, Boris

    2014-09-01

    Non-operative management has become the standard approach for treating stable patients sustaining blunt hepatic or splenic injuries in the absence of other indications for laparotomy. The liberal use of computed tomography (CT) has reduced the rate of unnecessary immediate laparotomies; however, due to its limited sensitivity in the diagnosis of hollow viscus injuries (HVI), this may be at the expense of a rise in the incidence of missed HVI. The aim of this study was to assess the incidence of concomitant HVI in blunt trauma patients diagnosed with hepatic and/or splenic injuries, and to evaluate whether a correlation exists between this incidence and the severity of hepatic or splenic injuries. A retrospective cohort study involving blunt trauma patients with splenic and/or liver injuries, between the years 1998 and 2012 registered in the Israel National Trauma Registry. The association between the presence and severity of splenic and/or liver injuries and the incidence of HVI was examined. Of the 57,130 trauma victims identified as suffering from blunt torso injuries, 2335 (4%) sustained hepatic injuries without splenic injuries (H group), 3127 (5.4%) had splenic injuries without hepatic injuries (S group), and 564 (1%) suffered from both hepatic and splenic injuries (H+S group). Overall, 957 patients sustained 1063 HVI. The incidence of HVI among blunt torso trauma victims who sustained neither splenic nor hepatic injuries was 1.5% which is significantly lower than in the S (3.1%), H (3.1%), and H+S (6.7%) groups. In the S group, there was a clear correlation between the severity of the splenic injury and the incidence of HVI. This correlation was not found in the H group. The presence of blunt splenic and/or hepatic injuries predicts a higher incidence of HVI, especially if combined. While in blunt splenic injury patients there is a clear correlation between the incidence of HVI and the severity of splenic injury, such a correlation does not exist in patients

  11. The efficacy of transcatheter arterial embolization (TAE) in children with blunt splenic injury

    International Nuclear Information System (INIS)

    Park, Si Kyun; Kim, Young Ju; Kwon, Taek Sang; Kim, Jong Jin; Ko, Sung Min; Sung, Ki Joon

    1998-01-01

    The purpose of this study is to evaluate the efficacy of transcatheter arterial embolization (TAE) in children with blunt splenic injury. The results of transcatheter splenic arterial embolization in nine children who suffered splenic injury after blunt abdominal trauma were retrospectively studied. This injury was demonstrated by CT, and the findings were evaluated according to the classification of Mirvis et al.; two patients were grade 3 and seven were grade 4. All were carefully observed in intensive care before embolization. TAE was performed if a patient satisfied the following criteria : (1) transfusion and/or fluid replacement required to maintain hemodynamic stability; or (2) rapid Hb/Hct decrease; or (3) both. Splenic function was subsequently estimated according to the results of 09m Tc-sulfur colloid scintigraphy and/or CT scanning. TAE was successful in all nine children. Two were embolized with a coil only, three with gelfoam, and four with gelfoam and a coil. Seven were embolized in the main trunk of the splenic artery and others in both the main trunk and its branches. Splenic function was preserved in all nine children, during follow-up, none suffered rebleeding. TAE of the splenic artery can be a safe and effective nonsurgical approach to the management of blunt splenic injury in children, and can preserve splenic function. (author). 18 refs., 2 tabs., 3 figs

  12. The efficacy of transcatheter arterial embolization (TAE) in children with blunt splenic injury

    Energy Technology Data Exchange (ETDEWEB)

    Park, Si Kyun; Kim, Young Ju; Kwon, Taek Sang; Kim, Jong Jin; Ko, Sung Min; Sung, Ki Joon [Yonsei University, Wonju (Korea, Republic of). Wonju Coll. of Medicine

    1998-06-01

    The purpose of this study is to evaluate the efficacy of transcatheter arterial embolization (TAE) in children with blunt splenic injury. The results of transcatheter splenic arterial embolization in nine children who suffered splenic injury after blunt abdominal trauma were retrospectively studied. This injury was demonstrated by CT, and the findings were evaluated according to the classification of Mirvis et al.; two patients were grade 3 and seven were grade 4. All were carefully observed in intensive care before embolization. TAE was performed if a patient satisfied the following criteria : (1) transfusion and/or fluid replacement required to maintain hemodynamic stability; or (2) rapid Hb/Hct decrease; or (3) both. Splenic function was subsequently estimated according to the results of {sup 09m}Tc-sulfur colloid scintigraphy and/or CT scanning. TAE was successful in all nine children. Two were embolized with a coil only, three with gelfoam, and four with gelfoam and a coil. Seven were embolized in the main trunk of the splenic artery and others in both the main trunk and its branches. Splenic function was preserved in all nine children, during follow-up, none suffered rebleeding. TAE of the splenic artery can be a safe and effective nonsurgical approach to the management of blunt splenic injury in children, and can preserve splenic function. (author). 18 refs., 2 tabs., 3 figs.

  13. Cerebral Vascular Injury in Traumatic Brain Injury.

    Science.gov (United States)

    Kenney, Kimbra; Amyot, Franck; Haber, Margalit; Pronger, Angela; Bogoslovsky, Tanya; Moore, Carol; Diaz-Arrastia, Ramon

    2016-01-01

    Traumatic cerebral vascular injury (TCVI) is a very frequent, if not universal, feature after traumatic brain injury (TBI). It is likely responsible, at least in part, for functional deficits and TBI-related chronic disability. Because there are multiple pharmacologic and non-pharmacologic therapies that promote vascular health, TCVI is an attractive target for therapeutic intervention after TBI. The cerebral microvasculature is a component of the neurovascular unit (NVU) coupling neuronal metabolism with local cerebral blood flow. The NVU participates in the pathogenesis of TBI, either directly from physical trauma or as part of the cascade of secondary injury that occurs after TBI. Pathologically, there is extensive cerebral microvascular injury in humans and experimental animal, identified with either conventional light microscopy or ultrastructural examination. It is seen in acute and chronic TBI, and even described in chronic traumatic encephalopathy (CTE). Non-invasive, physiologic measures of cerebral microvascular function show dysfunction after TBI in humans and experimental animal models of TBI. These include imaging sequences (MRI-ASL), Transcranial Doppler (TCD), and Near InfraRed Spectroscopy (NIRS). Understanding the pathophysiology of TCVI, a relatively under-studied component of TBI, has promise for the development of novel therapies for TBI. Published by Elsevier Inc.

  14. An audit of traumatic nerve injury.

    LENUS (Irish Health Repository)

    O'Connor, G

    2009-07-01

    The impact of trauma in the Irish healthcare setting is considerable. We present the results of a retrospective assessment of referrals to a Neurophysiology department for suspected traumatic nerve injury. A broad range of traumatic neuropathies was demonstrated on testing, from numerous causes. We demonstrate an increased liklihood of traumatic nerve injury after fracture \\/ dislocation (p = 0.007). Our series demonstrates the need for clinicians to be aware of the possibility of nerve injury post trauma, especially after bony injury.

  15. Traumatic bronchial injury

    Directory of Open Access Journals (Sweden)

    Ali Cheaito, MD

    2016-01-01

    Conclusion: A high level of suspicion and the liberal use of bronchoscopy are important in the diagnosis of tracheobronchial injury. A tailored surgical approach is often necessary for definitive repair.

  16. Severe Traumatic Brain Injury

    Science.gov (United States)

    ... TBI Online Concussion Training Press Room Guide to Writing about TBI in News and Social Media Living with TBI HEADS UP to Brain Injury Awareness Get Email Updates To receive email updates about this topic, ...

  17. Microwave coagulation therapy and drug injection to treat splenic injury.

    Science.gov (United States)

    Zhang, Guoming; Sun, Yuanyuan; Yu, Jie; Dong, Lei; Mu, Nannan; Liu, Xiaohong; Liu, Lanfen; Zhang, Yan; Wang, Xiaofei; Liang, Ping

    2014-01-01

    The present study compares the efficacy of 915- and 2450-MHz contrast-enhanced ultrasound (CEUS)-guided percutaneous microwave coagulation with that of CEUS-guided thrombin injection for the treatment of trauma-induced spleen hemorrhage. In a canine splenic artery hemorrhage model with two levels of arterial diameter (A, microwaves and drug injection. Therapy efficacy was measured by comparing bleeding rate, hemostatic time, bleeding index, bleeding volume, and pathology. The most efficient technique was CEUS-guided 915-MHz percutaneous microwave coagulation therapy in terms of action time and total blood loss. The success rate of the 915-MHz microwave group was higher than that of the 2450-MHz microwave and the drug injection groups (except A level, P microwave group than those in the 2450-MHz microwave and drug injection groups (P microwave group, but pathologic changes of light injury could be seen in the other groups. The present study provides evidence that microwave coagulation therapy is more efficient than thrombin injection for the treatment of splenic hemorrhage. Furthermore, treatment with 915-MHz microwaves stops bleeding more rapidly and generates a wider cauterization zone than does treatment with 2450-MHz microwaves. Copyright © 2014 Elsevier Inc. All rights reserved.

  18. Increased Risk of Hemorrhagic and Ischemic Strokes in Patients With Splenic Injury and Splenectomy

    Science.gov (United States)

    Lin, Jiun-Nong; Lin, Cheng-Li; Lin, Ming-Chia; Lai, Chung-Hsu; Lin, Hsi-Hsun; Yang, Chih-Hui; Kao, Chia-Hung

    2015-01-01

    Abstract The spleen is a crucial organ in humans. Little is known about the association between stroke and splenic injury or splenectomy. The aim of this study was to determine the risk of stroke in patients with splenic injury and splenectomy. A nationwide cohort study was conducted by analyzing the National Health Insurance Research Database in Taiwan. For comparison, control patients were selected and matched with splenic injury patients in a ratio of 4:1 according to age, sex, and the year of hospitalization. We analyzed the risks of stroke using a Cox proportional-hazards regression analysis. A total of 11,273 splenic injury patients, including 5294 splenectomized and 5979 nonsplenectomized patients, and 45,092 control patients were included in this study. The incidence rates of stroke were 8.05, 6.53, and 4.25 per 1000 person-years in splenic injury patients with splenectomy, those without splenectomy, and the control cohort, respectively. Compared with the control cohort, splenic injury patients with splenectomy exhibited a 2.05-fold increased risk of stroke (95% confidence interval [CI] 1.8–2.34), whereas those without splenectomy exhibited a 1.74-fold increased risk (95% CI 1.51–2). Splenectomy entailed an additional 1.21-fold increased risk of stroke compared with nonsplenectomy in patients with splenic injury. This study revealed that splenic injury and splenectomy were significantly associated with an increased risk of hemorrhagic and ischemic strokes. The results of this study may alert physicians and patients to the complications of splenic injury and splenectomy. PMID:26334909

  19. Risk of venous thromboembolism in patients with splenic injury and splenectomy. A nationwide cohort study.

    Science.gov (United States)

    Lin, Jiun-Nong; Chen, Hsuan-Ju; Lin, Ming-Chia; Lai, Chung-Hsu; Lin, Hsi-Hsun; Yang, Chih-Hui; Kao, Chia-Hung

    2016-01-01

    The spleen is a crucial organ in humans. However, little is known about the association of venous thromboembolism (VTE) with splenic injury and splenectomy in trauma patients. The aim of this study was to determine the subsequent risk of VTE following splenic injury and splenectomy. A nationwide retrospective cohort study was conducted by analysing data from the National Health Insurance Research Database in Taiwan. We included 6,162 splenic injury patients (3,033 splenectomised and 3,129 nonsplenectomised patients) and 24,648 comparison patients who were selected by frequency match based on sex, age, and the index year during 2000-2006. All patients were followed until the occurrence of VTE, 31 December, 2011, death, or withdrawal from the insurance program. The age of patients with splenic injury was 41.93 ± 16.44 years. The incidence rates of VTE were 11.81, 8.46, and 5.21 per 10,000 person-years in the splenic injury patients with splenectomy, splenic injury patients without splenectomy, and comparison patients, respectively. Compared with the comparison cohort, splenic injury patients with splenectomy exhibited a 2.21-fold risk of VTE (95% confidence interval [CI], 1.43-3.43), whereas those without splenectomy exhibited a 1.71-fold risk of VTE (95% CI, 1.05-2.80). The overall incidence rate of VTE was 1.97-fold higher in the splenic injury cohort than the comparison cohort (95% CI, 1.38-2.81). Although splenectomy increased the risk of VTE 1.35-fold compared with no splenectomy, the difference was not statistically significant (95% CI, 0.74-2.45). These results may alert physicians and patients to the complications of splenic injury and splenectomy.

  20. FEASIBILITY OF THE CONSERVATIVE TREATMENT OF SPLENIC INJURIES IN BLUNT ABDOMINAL TRAUMA

    Directory of Open Access Journals (Sweden)

    M. M. Abakumov

    2013-01-01

    Full Text Available ABSTRACT. In blunt trauma, the structural features of the splenic parenchyma usually predispose to a significant intra-abdominal bleeding, so the excision of the damaged spleen is considered a main treatment technique in a majority of cases. However, a number of recent clinical studies have proved the necessity of a differentiated approach to making the treatment decisions and demonstrated the possibility of spleen salvage in certain cases.The most debatable issue is the management tactics in splenic injury associated with the formation of subcapsular hematoma. It is necessary to emphasize that the conservative treatment of such splenic injury implies a persisting risk of double-stage splenic rupture with following intra-abdominal bleeding.The Sklifosovsky Research Institute traditionally deals with injury management in all aspects and has gained a wide experience in splenic injury treatment that makes possible to demonstrate the choice of treatment tactics with regard to the splenic injury severity, and patient’s condition. A conservative management of spleen injury is reasonable only in stable patients and requires an additional use of instrumental diagnostic techniques. Morphological studies suggest that reparation processes around the splenic hematoma arise early enough and proceed, as a rule, with no signs of a purulent inflammation. 

  1. Traumatic injuries of the hip.

    LENUS (Irish Health Repository)

    Marshall, Nina

    2009-11-01

    Traumatic lesions of the hip in athletes may be clinically challenging because of the overlap in clinical presentation due to differing pathologies and the presence of multiple injuries. Imaging of the hip in the athlete has undergone a recent resurgence of interest and understanding related to the increasing accessibility and use of hip arthroscopy, which expands the treatment options available for intra-articular pathology. MR imaging and MR arthrography have a unique role in diagnosis of these pathologies, guiding the surgeon, arthroscopist, and referring clinician in their management of bony and soft tissue injury.

  2. Traumatic injuries: imaging of head injuries

    Energy Technology Data Exchange (ETDEWEB)

    Besenski, N. [Croatian Institute for Brain Research, Zagreb (Croatia)

    2002-06-01

    Due to the forces of acceleration, linear translation, as well as rotational and angular acceleration, the brain undergoes deformation and distortion depending on the site of impact of traumatizing force direction, severity of the traumatizing force, and tissue resistance of the brain. Linear translation of accereration in a closed-head injury can run along the shorter diameter of the skull in latero-lateral direction causing mostly extra-axial lesions (subdural hematoma,epidural hematoma, subarachnoidal hemorrhage) or quite pronounced coup and countercoup contusions. Contusions are considerably less frequently present in medial or paramedial centroaxial blows (fronto-occipital or occipito-frontal). The centroaxial blows produce a different pattern of lesions mostly in the deep structures, causing in some cases a special category of the brain injury, the diffuse axonal injury (DAI). The brain stem can also be damaged, but it is damaged more often in patients who have suffered centroaxial traumatic force direction. Computed tomography and MRI are the most common techniques in patients who have suffered brain injury. Computed tomography is currently the first imaging technique to be used after head injury, in those settings where CT is available. Using CT, scalp, bone, extra-axial hematomas, and parenchymal injury can be demonstrated. Computed tomography is rapid and easily performed also in monitored patients. It is the most relevant imaging procedure for surgical lesions. Computed tomography is a suitable method to follow the dynamics of lesion development giving an insight into the corresponding pathological development of the brain injury. Magnetic resonance imaging is more sensitive for all posttraumatic lesions except skull fractures and subarachnoidal hemorrhage, but scanning time is longer, and the problem with the monitoring of patients outside the MRI field is present. If CT does not demonstrate pathology as can adequately be explained to account for

  3. Traumatic injuries: imaging of head injuries

    International Nuclear Information System (INIS)

    Besenski, N.

    2002-01-01

    Due to the forces of acceleration, linear translation, as well as rotational and angular acceleration, the brain undergoes deformation and distortion depending on the site of impact of traumatizing force direction, severity of the traumatizing force, and tissue resistance of the brain. Linear translation of accereration in a closed-head injury can run along the shorter diameter of the skull in latero-lateral direction causing mostly extra-axial lesions (subdural hematoma,epidural hematoma, subarachnoidal hemorrhage) or quite pronounced coup and countercoup contusions. Contusions are considerably less frequently present in medial or paramedial centroaxial blows (fronto-occipital or occipito-frontal). The centroaxial blows produce a different pattern of lesions mostly in the deep structures, causing in some cases a special category of the brain injury, the diffuse axonal injury (DAI). The brain stem can also be damaged, but it is damaged more often in patients who have suffered centroaxial traumatic force direction. Computed tomography and MRI are the most common techniques in patients who have suffered brain injury. Computed tomography is currently the first imaging technique to be used after head injury, in those settings where CT is available. Using CT, scalp, bone, extra-axial hematomas, and parenchymal injury can be demonstrated. Computed tomography is rapid and easily performed also in monitored patients. It is the most relevant imaging procedure for surgical lesions. Computed tomography is a suitable method to follow the dynamics of lesion development giving an insight into the corresponding pathological development of the brain injury. Magnetic resonance imaging is more sensitive for all posttraumatic lesions except skull fractures and subarachnoidal hemorrhage, but scanning time is longer, and the problem with the monitoring of patients outside the MRI field is present. If CT does not demonstrate pathology as can adequately be explained to account for

  4. Chronic issues related to traumatic brain injury : traumatic brain injury is not an incident

    NARCIS (Netherlands)

    Grauwmeijer, Erik; van der Naalt, Joukje; ribbers, gerard

    2016-01-01

    Despite an increased awareness of the long-term consequences of traumatic brain injury, health care professionals often consider traumatic brain injury as an incident. However, patients with traumatic brain injury may experience long-term neurological, cognitive and behavioural problems. Due to the

  5. [Treatment practice in patients with isolated blunt splenic injuries. A survey of Swiss traumatologists].

    Science.gov (United States)

    Schnüriger, B; Martens, F; Eberle, B M; Renzulli, P; Seiler, C A; Candinas, D

    2013-01-01

    The non-operative management (NOM) of blunt splenic injuries has gained widespread acceptance. However, there are still many controversies regarding follow-up of these patients. The purpose of this study was to survey active members of the Swiss Society of General and Trauma Surgery (SGAUC) to determine their practices regarding the NOM of isolated splenic injuries. A survey of active SGAUC members with a written questionnaire was carried out. The questionnaire was designed to elicit information about personal and facility demographics, diagnostic practices, in-hospital management, preferred follow-up imaging and return to activity. Out of 165 SGAUC members 52 (31.5%) completed the survey and 62.8% of all main trauma facilities in Switzerland were covered by the sample. Of the respondents 14 (26.9%) have a protocol in place for treating patients with splenic injuries. For initial imaging in hemodynamically stable patients 82.7% of respondents preferred ultrasonography (US). In cases of suspected splenic injury 19.2% of respondents would abstain from further imaging. In cases of contrast extravasation from the spleen half of the respondents would take no specific action. For low-grade injuries 86.5% chose to admit patients for an average of 1.6 days (range 0-4 days) with a continuously monitored bed. No differences in post-discharge activity restrictions between moderate and high-grade splenic injuries were found. The present survey showed considerable practice variation in several important aspects of the NOM of splenic injuries. Not performing further CT scans in patients with suspected splenic injuries and not intervening in cases of a contrast extravasation were the most important discrepancies to the current literature. Standardization of the NOM of splenic injuries may be of great benefit for both surgeons and patients.

  6. Computed tomography of splenic trauma

    Energy Technology Data Exchange (ETDEWEB)

    Jeffrey, R.B.; Laing, F.C.; Federle, M.P.; Goodman, P.C.

    1981-12-01

    Fifty patients with abdominal trauma and possible splenic injury were evaluated by computed tomography (CT). CT correctly diagnosed 21 of 22 surgically proved traumatic sesions of the spleen (96%). Twenty-seven patients had no evidence of splenic injury. This was confirmed at operation in 1 patient and clinical follow-up in 26. There were one false negative and one false positive. In 5 patients (10%), CT demonstrated other clinically significant lesions, including hepatic or renal lacerations in 3 and large retroperitoneal hematomas in 2. In adolescents and adults, CT is an accurate, noninvasive method of rapidly diagnosing splenic trauma and associated injuries. Further experience is needed to assess its usefulness in evaluating splenic injuries in infants and small children.

  7. Computed tomography of splenic trauma

    International Nuclear Information System (INIS)

    Jeffrey, R.B.; Laing, F.C.; Federle, M.P.; Goodman, P.C.

    1981-01-01

    Fifty patients with abdominal trauma and possible splenic injury were evaluated by computed tomography (CT). CT correctly diagnosed 21 of 22 surgically proved traumatic sesions of the spleen (96%). Twenty-seven patients had no evidence of splenic injury. This was confirmed at operation in 1 patient and clinical follow-up in 26. There were one false negative and one false positive. In 5 patients (10%), CT demonstrated other clinically significant lesions, including hepatic or renal lacerations in 3 and large retroperitoneal hematomas in 2. In adolescents and adults, CT is an accurate, noninvasive method of rapidly diagnosing splenic trauma and associated injuries. Further experience is needed to assess its usefulness in evaluating splenic injuries in infants and small children

  8. Pleural effusion following blunt splenic injury in the pediatric trauma population.

    Science.gov (United States)

    Kulaylat, Afif N; Engbrecht, Brett W; Pinzon-Guzman, Carolina; Albaugh, Vance L; Rzucidlo, Susan E; Schubart, Jane R; Cilley, Robert E

    2014-09-01

    Pleural effusion is a potential complication following blunt splenic injury. The incidence, risk factors, and clinical management are not well described in children. Ten-year retrospective review (January 2000-December 2010) of an institutional pediatric trauma registry identified 318 children with blunt splenic injury. Of 274 evaluable nonoperatively managed pediatric blunt splenic injures, 12 patients (4.4%) developed left-sided pleural effusions. Seven (58%) of 12 patients required left-sided tube thoracostomy for worsening pleural effusion and respiratory insufficiency. Median time from injury to diagnosis of pleural effusion was 1.5days. Median time from diagnosis to tube thoracostomy was 2days. Median length of stay was 4days for those without and 7.5days for those with pleural effusions (psplenic injury (IV-V) (OR 16.5, p=0.001) was associated with higher odds of developing a pleural effusion compared to low-grade splenic injury (I-III). Pleural effusion following pediatric blunt splenic injury has an incidence of 4.4% and is associated with high-grade splenic injuries and longer lengths of stay. While some symptomatic patients may be successfully managed medically, many require tube thoracostomy for progressive respiratory symptoms. Copyright © 2014 Elsevier Inc. All rights reserved.

  9. Conducta conservadora ante el traumatismo esplénico Conservative behavior in case of splenic traumatism

    Directory of Open Access Journals (Sweden)

    María Eugenia Ferro Moreira

    2011-03-01

    Full Text Available INTRODUCCIÓN. El bazo es el órgano que más frecuentemente se lesiona en los traumatismos abdominales. Fueron objetivos de este trabajo describir la conducta conservadora ante el traumatismo esplénico y determinar su frecuencia en el Hospital Pediátrico «Juan Manuel Márquez», centro provincial de atención al niño politraumatizado, donde se preconiza esta conducta por los beneficios que ofrece la preservación del bazo a la función inmunológica. MÉTODOS. Se realizó un estudio prospectivo con 36 pacientes con traumatismo esplénico que fueron tratados de forma conservadora teniendo como criterio principal la estabilidad hemodinámica del paciente. Se analizó edad, sexo, causa de lesión esplénica, lesiones asociadas, tratamiento conservador realizado, complicaciones y estadía hospitalaria. RESULTADOS. El traumatismo esplénico estuvo presente en el 66,6 % de los traumatismos abdominales. Las causas más frecuentes fueron los accidentes de tránsito (50 %, seguidos de las caídas desde alturas (33 %. En el 89 % de los pacientes se siguió una conducta conservadora: en el 88 % de los casos se aplicó tratamiento médico conservador y en el 11 %, métodos quirúrgicos de conservación esplénica. CONCLUSIONES. Todas las lesiones ocurrieron por traumatismos contusos. Las técnicas quirúrgicas utilizadas fueron dos esplenorrafias y una esplenectomía parcial. No hubo fallecidos y las complicaciones fueron mínimas, por lo que consideramos que la conducta conservadora del traumatismo esplénico es una modalidad de tratamiento segura en la infancia.INTRODUCTION. The spleen is the more frequent involved organ in the abdominal traumata. The aims of present paper were to describe the conservative behavior in case of splenic traumatism and to determine its frequency in the "Juan Manuel Márquez" Children University Hospital, provincial children center of care for poli-traumatism child, where this type of behavior is emphasized due to

  10. Spleen artery embolization increases the success of nonoperative management following blunt splenic injury

    Directory of Open Access Journals (Sweden)

    Isaac Chun-Jen Chen

    2011-08-01

    Conclusion: Performance of SAE for the patients with blunt splenic injury could increase the successful rate of NOM significantly and safely. An algorithm including the angioembolization might be beneficial in the management of patients with blunt spleen trauma.

  11. The Role of Diagnostic Algorithms in the Management of Blunt Splenic Injury

    Directory of Open Access Journals (Sweden)

    Liang-Yu Chen

    2005-08-01

    Conclusion: Diagnostic algorithms using sonograms for screening provide an initial means of selecting patients for NOM. Patients with higher grades of splenic injury can then be managed non-operatively.

  12. Splenic injuries at Bugando Medical Centre in northwestern Tanzania: a tertiary hospital experience

    Science.gov (United States)

    2012-01-01

    Background Splenic injuries constitute a continuing diagnostic and therapeutic challenge to the trauma or general surgeons practicing in developing countries where sophisticated imaging facilities are either not available or exorbitantly expensive. The purpose of this review was to describe our own experience in the management of the splenic injuries outlining the aetiological spectrum, injury characteristics and treatment outcome of splenic injuries in our local environment and to identify predictors of outcome among these patients. Methods A prospective descriptive study of splenic injury patients was carried out at Bugando Medical Centre in Northwestern Tanzania between March 2009 and February 2011. Statistical data analysis was done using SPSS software version 17.0. Results A total of 118 patients were studied. The male to female ratio was 6.4:1. Their ages ranged from 8 to 74 years with a median age of 22 years. The modal age group was 21-30 years. The majority of patients (89.8%) had blunt trauma and road traffic accidents (63.6%) were the most frequent cause of injuries. Most patients sustained grade III (39.0%) and IV (38.1%) splenic injuries. Majority of patients (86.4%) were treated operatively with splenectomy (97.1%) being the most frequently performed procedure. Postoperative complications were recorded in 30.5% of cases. The overall length of hospital stay (LOS) ranged from 1 day to 120 days with a median of 18 days. Mortality rate was 19.5%. Patients who had severe trauma (Kampala Trauma Score II ≤ 6) and those with associated injuries stayed longer in the hospital (P trauma scores (KTS II), grade of splenic injuries, admission systolic blood pressure ≤ 90 mmHg, estimated blood loss > 2000 mls, HIV infection with CD4 ≤ 200 cells/μl and presence of postoperative complications were significantly associated with mortality (P Trauma resulting from road traffic accidents (RTAs) remains the most common cause of splenic injuries in our setting. Most

  13. Blunt splenic injuries in the adolescent trauma population: the role of angiography and embolization.

    Science.gov (United States)

    Mayglothling, Julie A; Haan, James M; Scalea, Thomas M

    2011-07-01

    Splenic artery embolization (SAE) improves non-operative splenic salvage rates in adults, but its utility and safety in the pediatric population is less well defined. Because adolescent trauma patients are often triaged to adult trauma centers, we were interested in evaluating SAE in this particular population. We hypothesize that angiography and embolization is a safe and effective adjunct to non-operative management in the adolescent population. A retrospective review of all patients aged 13-17 years admitted to our Level I Trauma Center with blunt splenic injury from 1997-2005 was performed. We reviewed patient demographics, operative reports, admission, and follow-up abdominal computed tomography (ACT) results, angiographic reports, and patient outcomes. A total of 97 patients were reviewed. Eighteen patients underwent immediate surgery, and 79 of the remaining patients had planned non-operative management. Of those participating in non-operative management, 35/79 (44%) were initially observed and 44/79 (56%) underwent initial angiography, 23/44 having embolization. Patients in the embolization group had an overall high grade of injury (American Association for the Surgery of Trauma mean grade 3.3, SD 0.6). The overall splenic salvage rate was 96% (76/79) in the non-operative management group; 100% splenic salvage was seen in the observational group; 100% salvage was also seen in patients with negative angiography, and 87% salvage (20/23) in the splenic artery embolization group. Splenic artery embolization may be a valuable adjunct in adolescent blunt splenic injury, especially in higher grade injuries or with evidence of splenic vascular injury on ACT. Copyright © 2011 Elsevier Inc. All rights reserved.

  14. Hypopituitarism after traumatic brain injury.

    Science.gov (United States)

    Fernandez-Rodriguez, Eva; Bernabeu, Ignacio; Castro, Ana I; Casanueva, Felipe F

    2015-03-01

    The prevalence of hypopituitarism after traumatic brain (TBI) injury is widely variable in the literature; a meta-analysis determined a pooled prevalence of anterior hypopituitarism of 27.5%. Growth hormone deficiency is the most prevalent hormone insufficiency after TBI; however, the prevalence of each type of pituitary deficiency is influenced by the assays used for diagnosis, severity of head trauma, and time of evaluation. Recent studies have demonstrated improvement in cognitive function and cognitive quality of life with substitution therapy in GH-deficient patients after TBI. Copyright © 2015 Elsevier Inc. All rights reserved.

  15. Intracranial Monitoring after Severe Traumatic Brain Injury

    OpenAIRE

    Donnelly, Joseph

    2018-01-01

    Intracranial monitoring after severe traumatic brain injury offers the possibility for early detection and amelioration of physiological insults. In this thesis, I explore cerebral insults due raised intracranial pressure, decreased cerebral perfusion pressure and impaired cerebral pressure reactivity after traumatic brain injury. In chapter 2, the importance of intracranial pressure, cerebral perfusion pressure and pressure reactivity in regulating the cerebral circulation is elucidated ...

  16. Traumatic injuries: imaging of abdominal and pelvic injuries

    International Nuclear Information System (INIS)

    Weishaupt, Dominik; Grozaj, Ana M.; Willmann, Juergen K.; Roos, Justus E.; Hilfiker, Paul R.; Marincek, Borut

    2002-01-01

    The availability of new imaging modalities has altered the diagnostic approach to patients with abdominal and pelvic trauma. Computed tomography and ultrasound have largely replaced diagnostic peritoneal lavage. Ultrasound is used in most trauma centers as the initial imaging technique for the detection of hemoperitoneum and helps to determine the need for emergency laparotomy. Computed tomography allows for an accurate diagnosis of a wide range of traumatic abdominal and pelvic conditions. The speed of single-detector helical and multi-detector row CT (MDCT) permits a rapid CT examination of the seriously ill patient in the emergency room. In particular, the technology of MDCT permits multiple, sequential CT scans to be quickly obtained in the same patient, which is a great advance in the rapid assessment of the multiple-injured patient. The evolving concepts in trauma care promoting non-operative management of liver and splenic injuries creates the need for follow-up cross-sectional imaging studies in these patients. Computed tomography and, less frequently, MR or ultrasound, are used for this purpose. (orig.)

  17. Traumatic injuries: imaging of abdominal and pelvic injuries

    Energy Technology Data Exchange (ETDEWEB)

    Weishaupt, Dominik; Grozaj, Ana M.; Willmann, Juergen K.; Roos, Justus E.; Hilfiker, Paul R.; Marincek, Borut [Institute of Diagnostic Radiology, University Hospital Zurich (Switzerland)

    2002-06-01

    The availability of new imaging modalities has altered the diagnostic approach to patients with abdominal and pelvic trauma. Computed tomography and ultrasound have largely replaced diagnostic peritoneal lavage. Ultrasound is used in most trauma centers as the initial imaging technique for the detection of hemoperitoneum and helps to determine the need for emergency laparotomy. Computed tomography allows for an accurate diagnosis of a wide range of traumatic abdominal and pelvic conditions. The speed of single-detector helical and multi-detector row CT (MDCT) permits a rapid CT examination of the seriously ill patient in the emergency room. In particular, the technology of MDCT permits multiple, sequential CT scans to be quickly obtained in the same patient, which is a great advance in the rapid assessment of the multiple-injured patient. The evolving concepts in trauma care promoting non-operative management of liver and splenic injuries creates the need for follow-up cross-sectional imaging studies in these patients. Computed tomography and, less frequently, MR or ultrasound, are used for this purpose. (orig.)

  18. Therapeutic Sleep for Traumatic Brain Injury

    Science.gov (United States)

    2017-06-01

    AWARD NUMBER: W81XWH-16-1-0166 TITLE: Therapeutic Sleep for Traumatic Brain Injury PRINCIPAL INVESTIGATOR: Ravi Allada CONTRACTING...1. REPORT DATE June 2017 2. REPORT TYPE Annual 3. DATES COVERED 1June2016 - 31May2017 4. TITLE AND SUBTITLE Therapeutic Sleep for Traumatic Brain ...proposal will test the hypothesis that correcting sleep disorders can have a therapeutic effect onTraumatic Brain Injury (TBI) The majority of TBI

  19. Traumatic rupture of a solitary splenic hydatid cyst: A case report

    Directory of Open Access Journals (Sweden)

    Moustafa Lakis

    2015-02-01

    Full Text Available Summary: The rupture of an Echinococcus granulosus hydatid cyst in the spleen due to trauma is a rare event. In this case report we describe the case of a 39-year-old Lebanese male victim of a motor vehicle accident with a ruptured solitary splenic hydatid cyst discovered by CT scan and excised during exploratory laparotomy.Echinococcosis or hydatid disease is a parasitic infestation by the Echinococcus genus of tapeworm. The eggs of E. granulosus, a species of Echinococcus, are fecal-orally transmitted to human hosts, most often from dog feces, and manifest as cystic lesions termed hydatid. E. granulosus most commonly affects the liver (75%, lungs (15%, and rarely the spleen (2–5% [1,2]. E. granulosus is particularly endemic to cattle rearing areas of the Middle East. Infected patients most commonly present with vague abdominal pain, as a result of mass effect or spontaneous rupture of the cyst. Nevertheless, patient presentation may be due to traumatic rupture of a hydatid cyst; however, this is very rare. Herein we report a case of traumatic rupture of a solitary splenic hydatid cyst in a 39-year-old male following a motor vehicle crash, managed following the Advanced Trauma Life Support (ATLS protocol. Keywords: Echinococcus, Hydatid, Trauma, Splenectomy, Cysts, Surgery

  20. Splenic injury after blunt abdominal trauma during a soccer (football) game.

    Science.gov (United States)

    Padlipsky, Patricia S; Brindis, Seth; Young, Kelly D

    2014-10-01

    The spleen is the most commonly injured abdominal organ in children who sustain blunt abdominal trauma, and pediatric splenic injury may result from minor mechanisms of injury, including sports participation. We present 2 cases of splenic injury in soccer goalies because of blunt abdominal trauma sustained during game play. Although abdominal organ injuries are uncommon in soccer, emergency medicine and primary care physicians must be aware of the possibility. A high index of suspicion and careful physical examination are key in making the diagnosis.

  1. Reliability of injury grading systems for patients with blunt splenic trauma.

    Science.gov (United States)

    Olthof, D C; van der Vlies, C H; Scheerder, M J; de Haan, R J; Beenen, L F M; Goslings, J C; van Delden, O M

    2014-01-01

    The most widely used grading system for blunt splenic injury is the American Association for the Surgery of Trauma (AAST) organ injury scale. In 2007 a new grading system was developed. This 'Baltimore CT grading system' is superior to the AAST classification system in predicting the need for angiography and embolization or surgery. The objective of this study was to assess inter- and intraobserver reliability between radiologists in classifying splenic injury according to both grading systems. CT scans of 83 patients with blunt splenic injury admitted between 1998 and 2008 to an academic Level 1 trauma centre were retrospectively reviewed. Inter and intrarater reliability were expressed in Cohen's or weighted Kappa values. Overall weighted interobserver Kappa coefficients for the AAST and 'Baltimore CT grading system' were respectively substantial (kappa=0.80) and almost perfect (kappa=0.85). Average weighted intraobserver Kappa's values were in the 'almost perfect' range (AAST: kappa=0.91, 'Baltimore CT grading system': kappa=0.81). The present study shows that overall the inter- and intraobserver reliability for grading splenic injury according to the AAST grading system and 'Baltimore CT grading system' are equally high. Because of the integration of vascular injury, the 'Baltimore CT grading system' supports clinical decision making. We therefore recommend use of this system in the classification of splenic injury. Copyright © 2012 Elsevier Ltd. All rights reserved.

  2. [Prognostic factors related to non surgical treatment failure of splenic injuries in the abdominal blunt trauma].

    Science.gov (United States)

    Carvalho, Fábio Henrique de; Romeiro, Paula Christina Marra; Collaço, Iwan Augusto; Baretta, Giorgio Alfredo Pedroso; Freitas, Alexandre Coutinho Teixeira de; Matias, Jorge Eduardo Fouto

    2009-04-01

    Identify prognostic factors related to treatment failure of blunt splenic injuries managed by non surgical treatment (NST). Fifty six adult patients submitted to NST were prospectively studied. The injuries were diagnosed by computed axial tomography scan and classified according to AAST (American Association for Surgery of Trauma) criteria. Patients were divided in success and failure groups. NST failure was defined as the need for laparotomy for any reason. NST failures (19.6%) were due to: abdominal pain (45.4%), hemodinamic instability (36.4%), splenic haematoma associated to a fall in hematocrit (9.1%) and splenic abscess (9.1%). There were no failures in grade I and II of the splenic injuries; failure rate was 17.5% in grade III and IV injuries grouped, and 80% in grade V injuries (p = 0,0008). In the success group, 31.3% patients received red cell transfusions, versus 63.6% patients in the failure group (p = 0,05). Failure rate in patients with ISS = 8 was zero; 15.9% in patients with ISS 9 to 25; and 50% in patients with ISS = 26 (p = 0,05). There were no deaths or missed bowel injuries. ISS and splenic injury grade were related to failure of NST.

  3. Splenic injuries at Bugando Medical Centre in northwestern Tanzania: a tertiary hospital experience

    Directory of Open Access Journals (Sweden)

    Chalya Phillipo L

    2012-01-01

    Full Text Available Abstract Background Splenic injuries constitute a continuing diagnostic and therapeutic challenge to the trauma or general surgeons practicing in developing countries where sophisticated imaging facilities are either not available or exorbitantly expensive. The purpose of this review was to describe our own experience in the management of the splenic injuries outlining the aetiological spectrum, injury characteristics and treatment outcome of splenic injuries in our local environment and to identify predictors of outcome among these patients. Methods A prospective descriptive study of splenic injury patients was carried out at Bugando Medical Centre in Northwestern Tanzania between March 2009 and February 2011. Statistical data analysis was done using SPSS software version 17.0. Results A total of 118 patients were studied. The male to female ratio was 6.4:1. Their ages ranged from 8 to 74 years with a median age of 22 years. The modal age group was 21-30 years. The majority of patients (89.8% had blunt trauma and road traffic accidents (63.6% were the most frequent cause of injuries. Most patients sustained grade III (39.0% and IV (38.1% splenic injuries. Majority of patients (86.4% were treated operatively with splenectomy (97.1% being the most frequently performed procedure. Postoperative complications were recorded in 30.5% of cases. The overall length of hospital stay (LOS ranged from 1 day to 120 days with a median of 18 days. Mortality rate was 19.5%. Patients who had severe trauma (Kampala Trauma Score II ≤ 6 and those with associated injuries stayed longer in the hospital (P 2000 mls, HIV infection with CD4 ≤ 200 cells/μl and presence of postoperative complications were significantly associated with mortality (P Conclusion Trauma resulting from road traffic accidents (RTAs remains the most common cause of splenic injuries in our setting. Most of the splenic injuries were Grade III & IV and splenectomy was performed in majority of

  4. CT grading scales for splenic injury: why can't we agree?

    International Nuclear Information System (INIS)

    Clark, Rhys; Hird, Kathryn

    2011-01-01

    Full text: Computed tomography (CT) has been proven to be able to accurately diagnose splenic injury, Many have published CT splenic injury grading scales to quantify the extent of injury, However, these scales have failed at predicting clinical outcomes and therefore cannot be used to accu rately predict the need for intervention. We hypothesi sed that low interrater reliability is the reason why these scales have failed at predicting clinical outcomes. This is a retrospective study of patients who were admitted to the Royal Perth Hospital with blunt splenic injury as coded in the trauma registry, The abdominal CT images of these patients were reviewed by three consultant radiologists and were graded using the six different splenic injury grading scales. We assessed interrater reliability between each of the scales using generalised kappa and proportion of agreement calculations. Results: The images of 64 patients were reviewed. The interrater reliability yielded a generalised kappa score of 0.32-0,60 and proportion of agreement ranging from 34,4% to 65,5%, The six studied CT splenic injury grading scales did not have a high enough interrater reliability to be adequate for clinical use, The poor interrater reliability is likely to contribute to the failure of the scales at predicting clinical outcomes. Further research to improve the interrater reliability is recommended.

  5. Observation Versus Embolization in Patients with Blunt Splenic Injury After Trauma: A Propensity Score Analysis.

    Science.gov (United States)

    Olthof, Dominique C; Joosse, Pieter; Bossuyt, Patrick M M; de Rooij, Philippe P; Leenen, Loek P H; Wendt, Klaus W; Bloemers, Frank W; Goslings, J Carel

    2016-05-01

    Non-operative management (NOM) is the standard of care in hemodynamically stable patients with blunt splenic injury after trauma. Splenic artery embolization (SAE) is reported to increase observation success rate. Studies demonstrating improved splenic salvage rates with SAE primarily compared SAE with historical controls. The aim of this study was to investigate whether SAE improves success rate compared to observation alone in contemporaneous patients with blunt splenic injury. We included adult patients with blunt splenic injury admitted to five Level 1 Trauma Centers between January 2009 and December 2012 and selected for NOM. Successful treatment was defined as splenic salvage and no splenic re-intervention. We calculated propensity scores, expressing the probability of undergoing SAE, using multivariable logistic regression and created five strata based on the quintiles of the propensity score distribution. A weighted relative risk (RR) was calculated across strata to express the chances of success with SAE. Two hundred and six patients were included in the study. Treatment was successful in 180 patients: 134/146 (92 %) patients treated with observation and 48/57 (84 %) patients treated with SAE. The weighted RR for success with SAE was 1.17 (0.94-1.45); for complications, the weighted RR was 0.71 (0.41-1.22). The mean number of transfused blood products was 4.4 (SD 9.9) in the observation group versus 9.1 (SD 17.2) in the SAE group. After correction for confounders with propensity score stratification technique, there was no significant difference between embolization and observation alone with regard to successful treatment in patients with blunt splenic injury after trauma.

  6. Traumatic Brain Injury in Kenya

    Directory of Open Access Journals (Sweden)

    Benson Kinyanjui

    2016-03-01

    Full Text Available Kenya has a disproportionately high rate of road traffic accidents each year, many of them resulting in traumatic brain injuries (TBIs. A review of articles written on issues pertaining to the medical treatment of people with TBI in the past 15 years in Kenya indicates a significantly high incidence of TBIs and a high mortality rate. This article reviews the available literature as a first step in exploring the status of rehabilitation of Kenyans with cognitive impairments and other disabilities resulting from TBIs. From this preliminary review, it is apparent that despite TBI being a pervasive public health problem in Kenya, it has not received due attention in the public and private sectors as evidenced by a serious lack of post-acute rehabilitation services for people with TBIs. Implications for this lack of services are discussed and recommendations are made for potential approaches to this problem.

  7. Reliability of injury grading systems for patients with blunt splenic trauma

    NARCIS (Netherlands)

    Olthof, D. C.; van der Vlies, C. H.; Scheerder, M. J.; de Haan, R. J.; Beenen, L. F. M.; Goslings, J. C.; van Delden, O. M.

    2014-01-01

    The most widely used grading system for blunt splenic injury is the American Association for the Surgery of Trauma (AAST) organ injury scale. In 2007 a new grading system was developed. This 'Baltimore CT grading system' is superior to the AAST classification system in predicting the need for

  8. Domestic violence as an unfortunate cause of splenic injury, fetal demise, and maternal morbidity

    Directory of Open Access Journals (Sweden)

    Shuchi M Jain

    2014-01-01

    Full Text Available Abuse of pregnant women is a serious health problem with the potential to cause life-threatening injuries to the mother and her baby. This is a case of domestic violence leading to splenic injury and massive intraperitoneal hemorrhage leading to fetal demise. Fortunately, timely interventions saved the mother′s life.

  9. Variation in treatment of blunt splenic injury in Dutch academic trauma centers.

    Science.gov (United States)

    Olthof, Dominique C; Luitse, Jan S K; de Rooij, Philippe P; Leenen, Loek P H; Wendt, Klaus W; Bloemers, Frank W; Goslings, J Carel

    2015-03-01

    The incidence of splenectomy after trauma is institutionally dependent and varies from 18% to as much as 40%. This is important because variation in management influences splenic salvage. The aim of this study was to investigate whether differences exist between Dutch level 1 trauma centers with respect to the treatment of these injuries, and if variation in treatment was related to splenic salvage, spleen-related reinterventions, and mortality. Consecutive adult patients who were admitted between January 2009 and December 2012 to five academic level 1 trauma centers were identified. Multinomial logistic regression was used to measure the influence of hospital on treatment strategy, controlling for hemodynamic instability on admission, high grade (American Association for the Surgery of Trauma 3-5) splenic injury, and injury severity score. Binary logistic regression was used to quantify differences among hospitals in splenic salvage rate. A total of 253 patients were included: 149 (59%) were observed, 57 (23%) were treated with splenic artery embolization and 47 (19%) were operated. The observation rate was comparable in all hospitals. Splenic artery embolization and surgery rates varied from 9%-32% and 8%-28%, respectively. After adjustment, the odds of operative management were significantly higher in one hospital compared with the reference hospital (adjusted odds ratio 4.98 [1.02-24.44]). The odds of splenic salvage were significantly lower in another hospital compared with the reference hospital (adjusted odds ratio 0.20 [0.03-1.32]). Although observation rates were comparable among the academic trauma centers, embolization and surgery rates varied. A nearly 5-fold increase in the odds of operative management was observed in one hospital, and another hospital had significantly lower odds of splenic salvage. The development of a national guideline is recommended to minimalize splenectomy after trauma. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. Assessment of Students with Traumatic Brain Injury

    Science.gov (United States)

    Chesire, David J.; Buckley, Valerie A.; Canto, Angela I.

    2011-01-01

    The incidence of brain injuries, as well as their impact on individuals who sustain them, has received growing attention from American media in recent years. This attention is likely the result of high profile individuals suffering brain injuries. Greater public awareness of traumatic brain injuries (TBIs) has also been promoted by sources such as…

  11. Traumatic injuries: imaging and intervention in post-traumatic complications (delayed intervention)

    Energy Technology Data Exchange (ETDEWEB)

    Goffette, Pierre P. [Department of Medical Imaging, Saint-Luc University Hospital-Louvain Medical School, Brussels (Belgium); Laterre, Pierre-Francois [Department of Emergency and Critical Care, Saint-Luc University Hospital-Louvain Medical School, Brussels (Belgium)

    2002-05-01

    The nonoperative management (NOM) of abdominal trauma has gained increasing acceptance over the past decade. This approach has been extended to severe trauma patients previously considered as candidates for surgery. Consequently, the incidence of delayed and uncommonly encountered complications has increased. Causes of delayed complications are multiple and include: (a) abnormal or insufficient injury healing process; (b) retention of necrotic tissue; (c) secondary infection of initially sterile collections; and (d) underestimation of injury severity. The purpose of this review article is to explain the role of various imaging modalities in detecting post-traumatic delayed complications and to highlight the usefulness of minimally invasive techniques, including laparoscopy, biliary endoscopy, therapeutic angiography and image-guided drainage. Subsequent complications, which do not necessarily negatively influence the final outcome, are often predictable, virtually obligatory consequences of the successful NOM of high-grade or complex abdominal injuries. Between 50 and 60% of those patients with grade-IV or grade-V liver or splenic lacerations require some type of interventional treatment; therefore, indiscriminate discharge of patients with solid organ injury managed conservatively may be potentially harmful. As the incidence of complications is higher for more severe grade-IV or grade-V liver, spleen, or kidney injuries, scheduled follow-up CT scans may be rational in this subset of patients to identify potential complications amenable to early application of interventional techniques. Follow-up CT scans are unnecessary in stable adults or children with low-grade injury. Delayed splenic or hepatic rupture is one of the major concerns because this type of complication remains difficult to predict and historically often requires emergent surgery. (orig.) (orig.)

  12. The classic metaphyseal lesion and traumatic injury

    International Nuclear Information System (INIS)

    Thackeray, Jonathan D.; Wannemacher, Jacob; Adler, Brent H.; Lindberg, Daniel M.

    2016-01-01

    It is widely accepted that the classic metaphyseal lesion (CML) is a traumatic lesion, strongly associated with abuse in infants. Nevertheless, various non-traumatic origins for CMLs continue to be suggested in medical and legal settings. No studies to date systematically describe the association of CMLs with other traumatic injuries. The primary objective of this study is to examine the association of CMLs with other traumatic injuries in a large data set of children evaluated for physical abuse. This was a retrospectively planned secondary analysis of data from a prospective, observational study of children <120 months of age who underwent evaluation by a child abuse physician. For this secondary analysis, we identified all children ≤12 months of age with an identified CML and determined the number and type of additional injuries identified. Descriptive analysis was used to report frequency of additional traumatic injuries. Among 2,890 subjects, 119 (4.1%) were identified as having a CML. Of these, 100 (84.0%) had at least one additional (non-CML) fracture. Thirty-three (27.7%) had traumatic brain injury. Nearly half (43.7%) of children had cutaneous injuries. Oropharyngeal injuries were found in 12 (10.1%) children. Abdominal/thoracic injuries were also found in 12 (10.1%) children. In all, 95.8% of children with a CML had at least one additional injury; one in four children had three or more categories of injury. CMLs identified in young children are strongly associated with traumatic injuries. Identification of a CML in a young child should prompt a thorough evaluation for physical abuse. (orig.)

  13. Traumatic Brain Injury (TBI) in Kids

    Science.gov (United States)

    ... Information Share Facebook Twitter Pinterest Email Print Traumatic Brain Injury (TBI): Condition Information What is TBI? TBI ... external force that affects the functioning of the brain. It can be caused by a bump or ...

  14. Impact of concomitant trauma in the management of blunt splenic injuries.

    Science.gov (United States)

    Lo, Albert; Matheson, Anne-Marie; Adams, Dave

    2004-09-10

    Conservative management of isolated blunt splenic injuries has become widely accepted for haemodynamically stable patients, but may be untenable in those with multiple injuries. A retrospective review was performed to evaluate of our cumulative experience with non-operative management of splenic injuries, and to identify the risk factors for operative management. Eighty patients were identified. Demographics, mechanism of injury, injury severity score (ISS), clinical signs at presentation, utility of computed tomography scans and methods of treatment (operative management vs conservative management) were documented and statistically analysed to identify predictors for operative management. Initially, 45 patients (56%) were managed without operation, while 35 patients underwent urgent laparotomy - with 26 (74% in operative group) of these having splenectomy performed. Two patients (out of 45) failed conservative management and required delayed splenectomy, a 96% success rate for intended conservative management. Thus, overall rates of 54% non-operative management and 65% splenic conservation were achieved. The mean ISS of the operative management group (ISS=30) was higher than that of the non-operative treatment group (ISS=13, ptrauma. Risk factors for patients with blunt splenic injuries requiring operative management include ISS > or =16, hypotension, GCS trauma, there is an increasing trend towards operative management.

  15. TRAUMATIC BRAIN INJURY CHILDREN: A LITERATURE REVIEW

    Directory of Open Access Journals (Sweden)

    Denismar Borges de Miranda

    2013-09-01

    Full Text Available Objective: to know the scientific literature on head injury in children. Method: this study is an integrative review of published articles in the database SciELO the period 2000-2010. Results: 10 articles were analyzed, from which emerged four categories: causes of traumatic brain child infant prognosis of traumatic brain child, treating children victims of child head injury and complications of therapy used for child victims of traumatic brain injury in children. Conclusions: there is consensus among the authors investigated the factors associated with better prognosis of traumatic brain child, remain vague and uncertain. They add that the success of this customer service related to the control of complications arising from cerebral trauma and mostly are treatable and / or preventable.

  16. Blunt hepatic and splenic trauma in children: correlation of a CT injury severity scale with clinical outcome

    Energy Technology Data Exchange (ETDEWEB)

    Ruess, L. [Dept. of Diagnostic Imaging and Radiology, Children`s National Medical Center, and George Washington Univ. School of Medicine and Health Sciences, Washington, DC (United States); Sivit, C.J. [Dept. of Diagnostic Imaging and Radiology, Children`s National Medical Center, and George Washington Univ. School of Medicine and Health Sciences, Washington, DC (United States)]|[Dept. of Pediatrics, Children`s National Medical Center, and George Washington Univ. School of Medicine and Health Sciences, Washington, DC (United States); Eichelberger, M.R. [Dept. of Pediatrics, Children`s National Medical Center, and George Washington Univ. School of Medicine and Health Sciences, Washington, DC (United States)]|[Dept. of Surgery, Children`s National Medical Center, and George Washington Univ. School of Medicine and Health Sciences Washington, DC (United States); Taylor, G.A. [Dept. of Diagnostic Imaging and Radiology, Children`s National Medical Center, and George Washington Univ. School of Medicine and Health Sciences, Washington, DC (United States); Bond, S.J. [Dept. of Surgery, Children`s National Medical Center, and George Washington Univ. School of Medicine and Health Sciences Washington, DC (United States)

    1995-07-01

    The purpose of this report is to compare a computed tomography (CT) injury severity scale for hepatic and splenic injury with the following outcome measures: requirement for surgical hemostasis, requirement for blood transfusion and late complications. Sixty-nine children with isolated hepatic injury and 53 with isolated splenic injury were prospectively classified at CT according to extent of parenchymal involvement. Clinical records were reviewed to determine clinical outcome. Ninety-seven children (80%) were managed non-operatively without transfusion. One child with hepatic injury required surgical hemostasis, and 17 (25%) required transfusion of blood. Increasing severity of hepatic injury at CT was associated with progressively greater frequency of transfusion (P = 0.002 by {chi}{sup 2}-test). One child with splenic injury underwent surgery and eight (15%) required transfusion of blood. Splenic injury grade at CT did not correlate with frequency (P = 0.41 by {chi}{sup 2}-test) or amount (P = 0.35 by factorial analysis of variance) of transfusion. There was one late complication in the nonsurgical group. A majority of children with hepatic and splenic injury were managed non-operatively without requiring blood transfusion. The severity of injury by CT scan did not correlate with need for surgery. Increasing grade of hepatic injury at CT was associated with increasing frequency of blood transfusion. CT staging was not discriminatory in predicting transfusion requirement in splenic injury. (orig.)

  17. Blunt hepatic and splenic trauma in children: correlation of a CT injury severity scale with clinical outcome

    International Nuclear Information System (INIS)

    Ruess, L.; Sivit, C.J.; Eichelberger, M.R.; Taylor, G.A.; Bond, S.J.

    1995-01-01

    The purpose of this report is to compare a computed tomography (CT) injury severity scale for hepatic and splenic injury with the following outcome measures: requirement for surgical hemostasis, requirement for blood transfusion and late complications. Sixty-nine children with isolated hepatic injury and 53 with isolated splenic injury were prospectively classified at CT according to extent of parenchymal involvement. Clinical records were reviewed to determine clinical outcome. Ninety-seven children (80%) were managed non-operatively without transfusion. One child with hepatic injury required surgical hemostasis, and 17 (25%) required transfusion of blood. Increasing severity of hepatic injury at CT was associated with progressively greater frequency of transfusion (P = 0.002 by χ 2 -test). One child with splenic injury underwent surgery and eight (15%) required transfusion of blood. Splenic injury grade at CT did not correlate with frequency (P = 0.41 by χ 2 -test) or amount (P = 0.35 by factorial analysis of variance) of transfusion. There was one late complication in the nonsurgical group. A majority of children with hepatic and splenic injury were managed non-operatively without requiring blood transfusion. The severity of injury by CT scan did not correlate with need for surgery. Increasing grade of hepatic injury at CT was associated with increasing frequency of blood transfusion. CT staging was not discriminatory in predicting transfusion requirement in splenic injury. (orig.)

  18. The efficacy and benefits of transcatheter arterial embolization (TAE) in patients with blunt splenic injury

    International Nuclear Information System (INIS)

    Kwack, Kyu Sung; Kim, Young Ju; Lee, Myung Sub; Kim, Dong Jin; Hong, In Soo

    2000-01-01

    To evaluate the efficacy and benefits of transcatheter arterial embolization (TAE) in patients with blunt splenic injury after blunt abdominal trauma. We retrospectively analyzed the results of transcatheter arterial embolization in 23 patients who suffered splenic injury after blunt abdominal trauma. Fourteen of the patients were male, and 9 were female; 13 were adults, and 10 were children. Transcatheter arterial embolization was performed in patients with hypotension, tachycardia, evidence of hemodynamic instability due, for example, to low levels of Hgb and Hct, or those who needed fluid therapy or blood transfusion. After embolization the patients' progress was monitored by CT scanning, abdominal sonography, or 99m Tc-sulfur colloid scintigraphy. The degree of splenic injury was classified according to the system devised by Mirvis et al.; nine cases were CT grade III, and 14 were grade IV. After demonstrating angiographically the site of contrast leakage, embolization was performed; for this, a coil only was used in 16 cases, gelfoam only in four, and both coil and gelfoam in three. There were three sites of vascular embolization: 16 procedures were performed in the proximal part of the main trunk of the splenic artery, four in a superselected branch of this same artery, and three in both the splenic artery and one of its superselected branches. Of the 23 cases, 18 recovered without splenectomy after embolization, three adult patients died from coexisting conditions (spinal or cerebral injuries, liver cirrhosis, or pelvic bone fracture) or complications (acute renal failure or disseminated intravascular coagulation). Due to co-existing pancreatic and mesenteric vessel injury, two of the adult patients who underwent TAE also underwent delayed surgery; intraoperatively, there was no evidence of splenic rebleeding. In all patients who did not undergo surgery, follow-up observation revealed a decreased volume of hemoperitoneum, increased uptake of radionuclide in

  19. The efficacy and benefits of transcatheter arterial embolization (TAE) in patients with blunt splenic injury

    Energy Technology Data Exchange (ETDEWEB)

    Kwack, Kyu Sung; Kim, Young Ju; Lee, Myung Sub; Kim, Dong Jin; Hong, In Soo [Wonju Christian Hospital, College of Medicine, Yonsei University, Wonju (Korea, Republic of)

    2000-07-01

    To evaluate the efficacy and benefits of transcatheter arterial embolization (TAE) in patients with blunt splenic injury after blunt abdominal trauma. We retrospectively analyzed the results of transcatheter arterial embolization in 23 patients who suffered splenic injury after blunt abdominal trauma. Fourteen of the patients were male, and 9 were female; 13 were adults, and 10 were children. Transcatheter arterial embolization was performed in patients with hypotension, tachycardia, evidence of hemodynamic instability due, for example, to low levels of Hgb and Hct, or those who needed fluid therapy or blood transfusion. After embolization the patients' progress was monitored by CT scanning, abdominal sonography, or {sup 99m}Tc-sulfur colloid scintigraphy. The degree of splenic injury was classified according to the system devised by Mirvis et al.; nine cases were CT grade III, and 14 were grade IV. After demonstrating angiographically the site of contrast leakage, embolization was performed; for this, a coil only was used in 16 cases, gelfoam only in four, and both coil and gelfoam in three. There were three sites of vascular embolization: 16 procedures were performed in the proximal part of the main trunk of the splenic artery, four in a superselected branch of this same artery, and three in both the splenic artery and one of its superselected branches. Of the 23 cases, 18 recovered without splenectomy after embolization, three adult patients died from coexisting conditions (spinal or cerebral injuries, liver cirrhosis, or pelvic bone fracture) or complications (acute renal failure or disseminated intravascular coagulation). Due to co-existing pancreatic and mesenteric vessel injury, two of the adult patients who underwent TAE also underwent delayed surgery; intraoperatively, there was no evidence of splenic rebleeding. In all patients who did not undergo surgery, follow-up observation revealed a decreased volume of hemoperitoneum, increased uptake of

  20. Understanding Traumatic Brain Injury: An Introduction

    Science.gov (United States)

    Trudel, Tina M.; Scherer, Marcia J.; Elias, Eileen

    2009-01-01

    This article is the first of a multi-part series on traumatic brain injury (TBI). Historically, TBI has received very limited national public policy attention and support. However since it has become the signature injury of the military conflicts in Iraq and Afghanistan, TBI has gained the attention of elected officials, military leaders,…

  1. Traumatic Brain Injury: Looking Back, Looking Forward

    Science.gov (United States)

    Bartlett, Sue; Lorenz, Laura; Rankin, Theresa; Elias, Eileen; Weider, Katie

    2011-01-01

    This article is the eighth of a multi-part series on traumatic brain injury (TBI). Historically, TBI has received limited national attention and support. However, since it is the signature injury of the military conflicts in Iraq and Afghanistan, TBI has gained attention of elected officials, military leaders, policymakers, and the public. The…

  2. 45 CFR 1308.16 - Eligibility criteria: Traumatic brain injury.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Eligibility criteria: Traumatic brain injury. 1308... DISABILITIES Health Services Performance Standards § 1308.16 Eligibility criteria: Traumatic brain injury. A child is classified as having traumatic brain injury whose brain injuries are caused by an external...

  3. Invasive Fungal Infections Secondary to Traumatic Injury

    Directory of Open Access Journals (Sweden)

    Ryan Kronen

    2017-09-01

    Full Text Available Invasive fungal infection (IFI is a rare but serious complication of traumatic injury. The purpose of this article is to review the epidemiology, natural history, mycology, risk factors, diagnosis, treatment, and outcomes associated with post-traumatic IFI in military and civilian populations. The epidemiology of post-traumatic IFI is poorly characterized, but incidence appears to be rising. Patients often suffer from severe injuries and require extensive medical interventions. Fungi belonging to the order Mucorales are responsible for most post-traumatic IFI in both civilian and military populations. Risk factors differ between these cohorts but include specific injury patterns and comorbidities. Diagnosis of post-traumatic IFI typically follows positive laboratory results in the appropriate clinical context. The gold standard of treatment is surgical debridement in addition to systemic antifungal therapy. Patients with post-traumatic IFI may be at greater risk of amputation, delays in wound healing, hospital complications, and death as compared to trauma patients who do not develop IFI. More research is needed to understand the factors surrounding the development and management of post-traumatic IFI to reduce the significant morbidity and mortality associated with this disease.

  4. Fatigue in adults with traumatic brain injury

    DEFF Research Database (Denmark)

    Mollayeva, Tatyana; Kendzerska, Tetyana; Mollayeva, Shirin

    2013-01-01

    BACKGROUND: Despite strong indications that fatigue is the most common and debilitating symptom after traumatic brain injury, little is known about its frequency, natural history, or relation to other factors. The current protocol outlines a strategy for a systematic review that will identify......, assess, and critically appraise studies that assessed predictors for fatigue and the consequences of fatigue on at least two separate time points following traumatic brain injury. METHODS/DESIGN: MEDLINE, EMBASE, the Cochrane Database of Systematic Reviews, CINAHL, and PsycINFO will be systematically...... searched for relevant peer-reviewed studies. Reference lists of eligible papers will also be searched. All English language studies with a longitudinal design that focus on fatigue in adults with primary-impact traumatic brain injury will be included. Studies on fatigue following brain injury due...

  5. Prognostic factors for failure of nonoperative management in adults with blunt splenic injury: A systematic review

    NARCIS (Netherlands)

    Olthof, Dominique C.; Joosse, Pieter; van der Vlies, Cornelis H.; de Haan, Rob J.; Goslings, J. Carel

    2013-01-01

    BACKGROUND: Contradictory findings are reported in the literature concerning prognostic factors for failure of nonoperative management (NOM) in the treatment of adults with blunt splenic injury. The objective of this systematic review was to identify prognostic factors for failure of NOM, with or

  6. Radionuclide scanning in the diagnosis of splenic injury: a case report

    International Nuclear Information System (INIS)

    Naga, A.H.; Boyette, E.L.; Broadrick, G.L.

    1977-01-01

    Blunt abdominal trauma may lead to rupture of the spleen with major bleeding, minor laceration or intracapsular damage with delayed bleeding. At times diagnosis may be difficult delaying treatment. The safety, simplicity, rapidity and accuracy of radionuclide scanning when splenic injury is suspected are demonstrated in the case of a 7-year-old boy

  7. Time to intervention in patients with splenic injury in a Dutch level 1 trauma centre

    NARCIS (Netherlands)

    Olthof, D. C.; Sierink, J. C.; van Delden, O. M.; Luitse, J. S. K.; Goslings, J. C.

    2014-01-01

    Timely intervention in patients with splenic injury is essential, since delay to treatment is associated with an increased risk of mortality. Transcatheter Arterial Embolisation (TAE) is increasingly used as an adjunct to non-operative management. The aim of this study was to report time intervals

  8. Consensus strategies for the nonoperative management of patients with blunt splenic injury: A Delphi study

    NARCIS (Netherlands)

    Olthof, Dominique C.; van der Vlies, Cornelius H.; Joosse, Pieter; van Delden, Otto M.; Jurkovich, Gregory J.; Goslings, J. C.; Angle, J. F.; Chakraverty, S.; Coimbra, R.; Demetriades, D.; Denys, A.; Duchesne, J. C.; Fabian, T. C.; Feliciano, D. V.; Fingerhut, A.; Gaarder, C.; Haan, J. M.; Hanks, S. E.; Hauser, C. J.; Heuer, M.; Hoffer, E. K.; Hoyt, D. B.; Ivatury, R. R.; Jurkovich, G. J.; Leenen, L. P.; Leppaniemi, A.; Maegele, M.; Michel, L. A.; Moore, E. E.; Peitzman, A. B.; Reekers, J. A.; Scalea, T. M.; Velmahos, G. C.; de Waele, J. J.; Wisner, D. H.

    2013-01-01

    BACKGROUND: Nonoperative management is the standard of care in hemodynamically stable patients with blunt splenic injury. However, a number of issues regarding the management of these patients are still unresolved. The aim of this study was to reach consensus among experts concerning optimal

  9. Etiology and management of splenic injuries: The experience at Federal Teaching Hospital, Gombe, Northeast Nigeria

    Directory of Open Access Journals (Sweden)

    A A Adejumo

    2017-01-01

    Full Text Available Objective: To appraise the current management of splenic trauma with the available resources in our environment and re-emphasizing the role of a sound clinical judgment and early intervention. Methodology: This is a prospective cross-sectional study in which patients that sustained splenic injuries were resuscitated and optimized for laparotomy. Broad spectrum antibiotics and generous analgesia were given. Laparotomy was carried out in all patients and treatment was given according to the grade of injury sustained. Other systemic injuries were co-managed with other subspecialties. Results: Patients in the study were aged 7–52 years (male: female = 3.4:1. The modal age group was 11–20 years. All patients were managed operatively. The majority (51.5% of splenic trauma in our study were due to vehicular accidents. There was no statistical association between sonographic and intraoperative findings (P = 0.218. Splenectomy was the most common procedure carried out. Complications encountered include surgical site infection (9, 27.3%, respiratory tract infection (6, 18.2%, and deep vein thrombosis (1, 3.0%. The duration of hospital stay for patients was 9–26 days (mean = 12.69 ± 6.30 days. Conclusion: The management of splenic injuries has evolved over the years. The role of a sound clinical judgment is crucial to a successful management outcome, especially in the third world countries.

  10. Natural history of splenic vascular abnormalities after blunt injury: A Western Trauma Association multicenter trial.

    Science.gov (United States)

    Zarzaur, Ben L; Dunn, Julie A; Leininger, Brian; Lauerman, Margaret; Shanmuganathan, Kathirkamanthan; Kaups, Krista; Zamary, Kirellos; Hartwell, Jennifer L; Bhakta, Ankur; Myers, John; Gordy, Stephanie; Todd, Samuel R; Claridge, Jeffrey A; Teicher, Erik; Sperry, Jason; Privette, Alicia; Allawi, Ahmed; Burlew, Clay Cothren; Maung, Adrian A; Davis, Kimberly A; Cogbill, Thomas; Bonne, Stephanie; Livingston, David H; Coimbra, Raul; Kozar, Rosemary A

    2017-12-01

    Following blunt splenic injury, there is conflicting evidence regarding the natural history and appropriate management of patients with vascular injuries of the spleen such as pseudoaneurysms or blushes. The purpose of this study was to describe the current management and outcomes of patients with pseudoaneurysm or blush. Data were collected on adult (aged ≥18 years) patients with blunt splenic injury and a splenic vascular injury from 17 trauma centers. Demographic, physiologic, radiographic, and injury characteristics were gathered. Management and outcomes were collected. Univariate and multivariable analyses were used to determine factors associated with splenectomy. Two hundred patients with a vascular abnormality on computed tomography scan were enrolled. Of those, 14.5% were managed with early splenectomy. Of the remaining patients, 59% underwent angiography and embolization (ANGIO), and 26.5% were observed. Of those who underwent ANGIO, 5.9% had a repeat ANGIO, and 6.8% had splenectomy. Of those observed, 9.4% had a delayed ANGIO, and 7.6% underwent splenectomy. There were no statistically significant differences between those observed and those who underwent ANGIO. There were 111 computed tomography scans with splenic vascular injuries available for review by an expert trauma radiologist. The concordance between the original classification of the type of vascular abnormality and the expert radiologist's interpretation was 56.3%. Based on expert review, the presence of an actively bleeding vascular injury was associated with a 40.9% risk of splenectomy. This was significantly higher than those with a nonbleeding vascular injury. In this series, the vast majority of patients are managed with ANGIO and usually embolization, whereas splenectomy remains a rare event. However, patients with a bleeding vascular injury of the spleen are at high risk of nonoperative failure, no matter the strategy used for management. This group may warrant closer observation or

  11. Recent trends in 30-day mortality in patients with blunt splenic injury: A nationwide trauma database study in Japan.

    Science.gov (United States)

    Tanaka, Chie; Tagami, Takashi; Matsumoto, Hisashi; Matsuda, Kiyoshi; Kim, Shiei; Moroe, Yuta; Fukuda, Reo; Unemoto, Kyoko; Yokota, Hiroyuki

    2017-01-01

    Splenic injury frequently occurs after blunt abdominal trauma; however, limited epidemiological data regarding mortality are available. We aimed to investigate mortality rate trends after blunt splenic injury in Japan. We retrospectively identified 1,721 adults with blunt splenic injury (American Association for the Surgery of Trauma splenic injury scale grades III-V) from the 2004-2014 Japan Trauma Data Bank. We grouped the records of these patients into 3 time phases: phase I (2004-2008), phase II (2009-2012), and phase III (2013-2014). Over the 3 phases, we analysed 30-day mortality rates and investigated their association with the prevalence of certain initial interventions (Mantel-Haenszel trend test). We further performed multiple imputation and multivariable analyses for comparing the characteristics and outcomes of patients who underwent TAE or splenectomy/splenorrhaphy, adjusting for known potential confounders and for within-hospital clustering using generalised estimating equation. Over time, there was a significant decrease in 30-day mortality after splenic injury (p splenic injury between 2004 and 2014, even after adjustment for within-hospital clustering and other factors independently associated with mortality. Over time, mortality rates decreased significantly after splenectomy/splenorrhaphy, but not after non-operative management. This information is useful for clinicians when making decisions about treatments for patients with blunt splenic injury.

  12. Increased Risk of Hemorrhagic and Ischemic Strokes in Patients With Splenic Injury and Splenectomy: A Nationwide Cohort Study.

    Science.gov (United States)

    Lin, Jiun-Nong; Lin, Cheng-Li; Lin, Ming-Chia; Lai, Chung-Hsu; Lin, Hsi-Hsun; Yang, Chih-Hui; Kao, Chia-Hung

    2015-09-01

    The spleen is a crucial organ in humans. Little is known about the association between stroke and splenic injury or splenectomy. The aim of this study was to determine the risk of stroke in patients with splenic injury and splenectomy.A nationwide cohort study was conducted by analyzing the National Health Insurance Research Database in Taiwan. For comparison, control patients were selected and matched with splenic injury patients in a ratio of 4:1 according to age, sex, and the year of hospitalization. We analyzed the risks of stroke using a Cox proportional-hazards regression analysis.A total of 11,273 splenic injury patients, including 5294 splenectomized and 5979 nonsplenectomized patients, and 45,092 control patients were included in this study. The incidence rates of stroke were 8.05, 6.53, and 4.25 per 1000 person-years in splenic injury patients with splenectomy, those without splenectomy, and the control cohort, respectively. Compared with the control cohort, splenic injury patients with splenectomy exhibited a 2.05-fold increased risk of stroke (95% confidence interval [CI] 1.8-2.34), whereas those without splenectomy exhibited a 1.74-fold increased risk (95% CI 1.51-2). Splenectomy entailed an additional 1.21-fold increased risk of stroke compared with nonsplenectomy in patients with splenic injury.This study revealed that splenic injury and splenectomy were significantly associated with an increased risk of hemorrhagic and ischemic strokes. The results of this study may alert physicians and patients to the complications of splenic injury and splenectomy.

  13. The spectrum and outcome of paediatric traumatic brain injury in ...

    African Journals Online (AJOL)

    The spectrum and outcome of paediatric traumatic brain injury in ... to develop a comprehensive overview of traumatic brain injury (TBI) in children ... We reviewed the age, gender, outcomes, radiological findings and treatment of the patients.

  14. A retrospective evaluation of traumatic dental injury in children who ...

    African Journals Online (AJOL)

    2014-03-18

    Mar 18, 2014 ... Results: Of all 320 patients with traumatic dental injury, 205 were boys and 115 were girls ... Department of Pediatric Dentistry, Faculty of Dentistry, ..... the management of traumatic dental injuries I. Fractures and luxations of.

  15. Early vasopressor use following traumatic injury

    DEFF Research Database (Denmark)

    Hylands, Mathieu; Toma, Augustin; Beaudoin, Nicolas

    2017-01-01

    OBJECTIVES: Current guidelines suggest limiting the use of vasopressors following traumatic injury; however, wide variations in practice exist. Although excessive vasoconstriction may be harmful, these agents may help reduce administration of potentially harmful resuscitation fluids. This systema......OBJECTIVES: Current guidelines suggest limiting the use of vasopressors following traumatic injury; however, wide variations in practice exist. Although excessive vasoconstriction may be harmful, these agents may help reduce administration of potentially harmful resuscitation fluids...... trials are currently ongoing. No study measured long-term quality of life or cognitive function. CONCLUSIONS: Existing data on the effects of vasopressors following traumatic injury are of very low quality according to the Grading of Recommendations, Assessment, Development and Evaluation methodology...

  16. Increasing number of fractured ribs is not predictive of the severity of splenic injury following blunt trauma: an analysis of a National Trauma Registry database.

    Science.gov (United States)

    Boris, Kessel; Forat, Swaid; Itamar, Ashkenazi; Oded, Olsha; Kobi, Peleg; Adi, Givon; Igor, Jeroukhimov; Ricardo, Alfici

    2014-05-01

    Association between rib fractures and incidence of abdominal solid organs injury is well described. However, the correlation between the number of fractured ribs and severity of splenic injury is not clear. The purpose of this study was to assess whether an increasing number of rib fractures predicts the severity of splenic injury in blunt trauma patients. A retrospective cohort study involving blunt trauma patients with concomitant splenic injuries and rib fractures, between the years 1998 and 2012, registered in the Israeli National Trauma Registry. Of 321,618 patients with blunt mechanism of trauma, 57,130 had torso injuries, and of these 14,651 patients sustained rib fractures, and 3691 patients suffered from splenic injury. Concomitant splenic injury occurred in 1326 of the patients with rib fractures (9.1%), as compared to 2365 patients sustaining splenic injury without rib fractures (5.6%). The incidence of splenic injury among patients sustaining 5 or more rib fractures was significantly higher compared to patients suffering from 1 to 4 rib fractures. Among patients with splenic injury, the tendency to sustain associated rib fractures increased steadily with age. Patients with concomitant rib fractures had higher Injury Severity Score (ISS), but similar mortality rates, compared to patients with splenic injury without rib fractures. Among patients with concomitant rib fractures and splenic injury, there was no relation between the number of fractured ribs and the severity of splenic injury, neither as a whole group, nor after stratification according to the mechanism of injury. Although the presence of rib fractures increases the probability of splenic injury in blunt torso trauma, there is no relation between the number of fractured ribs and splenic injury severity. Copyright © 2014 Elsevier Ltd. All rights reserved.

  17. Blunt splenic injury in a child with situs inversus totalis treated with transcatheter arterial embolization

    Directory of Open Access Journals (Sweden)

    Naoki Hashizume

    2016-10-01

    Full Text Available We report the first case of blunt splenic rupture in a child with situs inversus totalis treated with transcatheter arterial embolization (TAE. A 12-year-old girl fell roughly 4 feet onto the pavement while riding her bicycle. Contrast-enhanced computed tomography revealed situs inversus totalis, a massive hemorrhage in the abdominal cavity, and a ruptured spleen with extravasation. Arteriography showed that the internal organs were located opposite their normal positioning. TAE was carried out with gelfoam and a micro coils at the branch of the upper lobe of the splenic artery. TAE is effective for blunt splenic injury with extravasation in a child with situs inversus. In TAE, there is no technical difference about situs inversus excepted mirror image of abdominal vascular formation.

  18. Non-operative management of blunt splenic injuries in a paediatric population: a 12-year experience.

    Science.gov (United States)

    Kirkegård, Jakob; Avlund, Tue Højslev; Amanavicius, Nerijus; Mortensen, Frank Viborg; Kissmeyer-Nielsen, Peter

    2015-02-01

    Non-operative management (NOM) is now the primary treatment for blunt splenic injuries in children. Only one study has examined the use of NOM in a Scandinavian population. Thus, the purpose of this study is to report our experience in treating children with blunt splenic injuries with NOM at a Danish university hospital. We conducted a retrospective observational study of 34 consecutive children (aged 16 years or less) admitted to our level 1-trauma centre with blunt splenic injury in the 12-year period from 1 January 2001 to 31 December 2012. Data on patients and procedures were obtained by review of all medical records and re-evaluation of all initial computed tomographies (CT). We included 34 children with a median age of 10.5 years (67.6% males) in this study. All patients were scheduled for NOM, and two (5.9%) patients underwent splenic artery embolisation (SAE). Two (5.9%) patients later needed surgical intervention. The NOM success rate was 88% (95% confidence interval (CI): 73-97%) without SAE and 94% (95% CI: 80-99%) with SAE. We found no difference in the American Association for the Surgery of Trauma grade when comparing the initial CT evaluation (mean 2.59 ± 1.1) with the CT re-evaluation (mean 2.71 ± 0.94); p = 0.226. We demonstrated a high degree of success and safety of non-operative treatment in children with blunt splenic injury in a Scandinavian setting. Our results are comparable to international findings.

  19. Treating traumatic injuries of the diaphragm

    Directory of Open Access Journals (Sweden)

    Dwivedi Sankalp

    2010-01-01

    Full Text Available Traumatic diaphragmatic injury (DI is a unique clinical entity that is usually occult and can easily be missed. Their delayed presentation can be due to the delayed rupture of the diaphragm or delayed detection of diaphragmatic rupture, making the accurate diagnosis of DI challenging to the trauma surgeons. An emergency laparotomy and thorough exploration followed by the repair of the defect is the gold standard for the management of these cases. We report a case of blunt DI in an elderly gentleman and present a comprehensive overview for the management of traumatic injuries of the diaphragm.

  20. Perspective on Pediatric Traumatic Brain Injury | Igun | African ...

    African Journals Online (AJOL)

    Background: Traumatic brain injury is an important aspect of paediatric trauma because of its contribution to mortality ant post trauma seqeulae. Management of traumatic brain injury remains a challenge to surgeons, especially in developing countries. This study aims to determine the pattern of traumatic brain injury among ...

  1. Virtual Reality for Traumatic Brain Injury

    Directory of Open Access Journals (Sweden)

    Elisa R. Zanier

    2018-05-01

    Full Text Available In this perspective, we discuss the potential of virtual reality (VR in the assessment and rehabilitation of traumatic brain injury, a silent epidemic of extremely high burden and no pharmacological therapy available. VR, endorsed by the mobile and gaming industries, is now available in more usable and cheaper tools allowing its therapeutic engagement both at the bedside and during the daily life at chronic stages after injury with terrific potential for a longitudinal disease modifying effect.

  2. Traumatic Brain Injury and Personality Change

    Science.gov (United States)

    Fowler, Marc; McCabe, Paul C.

    2011-01-01

    Traumatic brain injury (TBI) is the leading cause of death and lifelong disability in the United States for individuals below the age of 45. Current estimates from the Center for Disease Control (CDC) indicate that at least 1.4 million Americans sustain a TBI annually. TBI affects 475,000 children under age 14 each year in the United States alone.…

  3. Centralized rehabilitation after servere traumatic brain injury

    DEFF Research Database (Denmark)

    Engberg, Aase Worså; Liebach, Annette; Nordenbo, Annette Mosbæk

    2006-01-01

    OBJECTIVES: To present results from the first 3 years of centralized subacute rehabilitation after very severe traumatic brain injury (TBI), and to compare results of centralized versus decentralized rehabilitation. MATERIAL AND METHODS: Prospectively, the most severely injured group of adults fr...

  4. Fitness to drive after traumatic brain injury

    NARCIS (Netherlands)

    Brouwer, WH; Withaar, FK

    This paper deals with the issue of fitness to drive in patients suffering from traumatic brain injury (TBI). Guidelines for assessment are proposed and three types of studies are reviewed: studies about impairments of attention and information processing, studies of driving competence, and driver

  5. Working with Students with Traumatic Brain Injury

    Science.gov (United States)

    Lucas, Matthew D.

    2010-01-01

    The participation of a student with Traumatic Brain Injury (TBI) in general physical education can often be challenging and rewarding for the student and physical education teacher. This article addresses common characteristics of students with TBI and presents basic solutions to improve the education of students with TBI in the general physical…

  6. TRAUMATIC INJURIES TO THE TEETII OF CHILDREN

    African Journals Online (AJOL)

    the occurrence of dental injuries to children in ... The traumatic lesions of the teeth ffi:1y be .... An immediate negative response is frequently due to a damage to the apical nerve supply, healing to .... Metalic implants are sometimes used to sup-.

  7. Psychiatric sequelae of traumatic brain injury: Retrospective ...

    African Journals Online (AJOL)

    Objective: Traumatic brain injury (TBI) is a public health problem and is associated with many complications. However little is known about the psychiatric sequelae of TBI in Nigeria. This study described the pattern and determinants of psychiatric sequelae among subjects with TBI. Materials and Methods: The study is a ...

  8. Narrative Language in Traumatic Brain Injury

    Science.gov (United States)

    Marini, Andrea; Galetto, Valentina; Zampieri, Elisa; Vorano, Lorenza; Zettin, Marina; Carlomagno, Sergio

    2011-01-01

    Persons with traumatic brain injury (TBI) often show impaired linguistic and/or narrative abilities. The present study aimed to document the features of narrative discourse impairment in a group of adults with TBI. 14 severe TBI non-aphasic speakers (GCS less than 8) in the phase of neurological stability and 14 neurologically intact participants…

  9. Traumatic Brain Injury: Nuclear Medicine Neuroimaging

    NARCIS (Netherlands)

    Sánchez-Catasús, Carlos A; Vállez Garcia, David; Le Riverend Morales, Eloísa; Galvizu Sánchez, Reinaldo; Dierckx, Rudi; Dierckx, Rudi AJO; Otte, Andreas; de Vries, Erik FJ; van Waarde, Aren; Leenders, Klaus L

    2014-01-01

    This chapter provides an up-to-date review of nuclear medicine neuroimaging in traumatic brain injury (TBI). 18F-FDG PET will remain a valuable tool in researching complex mechanisms associated with early metabolic dysfunction in TBI. Although evidence-based imaging studies are needed, 18F-FDG PET

  10. Beam diagnostics for traumatic brain injury

    Directory of Open Access Journals (Sweden)

    Nikol`skiy Yu.E.

    2012-06-01

    Full Text Available

    The paper presents aliterature review of domestic and foreign sources of modern methods of diagnostics imaging for traumatic brain injury. Information of the magnetic resonance imaging and computed tomography in the of this disease

  11. Adult traumatic brachial plexus injury

    International Nuclear Information System (INIS)

    Rankine, J.J.

    2004-01-01

    Injury to the brachial plexus in the adult is usually a closed injury and the result of considerable traction to the shoulder. Brachial plexus injury in the adult is an increasingly common clinical problem. Recent advances in neurosurgical techniques have improved the outlook for patients with brachial plexus injuries. The choice of surgical procedure depends on the level of the injury and the radiologist has an important role in guiding the surgeon to the site of injury. This article will describe the anatomy and pathophysiology of traction brachial plexus injury in the adult. The neurosurgical options available will be described with emphasis on the information that the surgeon wants from imaging studies of the brachial plexus. The relative merits of MRI and CT myelography are discussed

  12. Splenic trauma: three pronged diagnosis

    International Nuclear Information System (INIS)

    Owens, M.L.; Brantigan, J.; Chang, F.

    1975-01-01

    Peritoneal lavage, splenic scan, and splenic arteriography can vastly increase the speed and accuracy of patient evaluation when splenic injury is suspected. Although certain pitfalls exist, their wider use is advocated

  13. Operative management of splenic injury in a patient with proteus syndrome

    Directory of Open Access Journals (Sweden)

    Umashankkar Kannan

    2014-01-01

    Full Text Available A 20-year-old female with Proteus syndrome sustained splenic injury after fall from a bike. She was initially managed non-operatively at a different hospital for three days and was then referred to our level I trauma center in view of increasing abdominal pain and distention. On admission in the Emergency Department (ED, her pulse rate was 120 per minute and blood pressure was 108/68 mm Hg. Clinical examination showed a distended abdomen with left hypochondrial pain. Ultrasonogram (USG and Computed Tomography (CT of the abdomen showed splenomegaly and grade III splenic injury with significant hemoperitoneum. Her hemoglobin was 2.9 g/dl with packed cell volume (PCV of 12%. In view of low hemoglobin and possibility of pathologic spleen, splenectomy was done. Microscopic examination of the spleen showed hemangiolymphangioma. The patient was discharged on the 5 th post-operative day and is doing well at 6 months of follow-up.

  14. Traumatic brain injuries in the construction industry.

    Science.gov (United States)

    Colantonio, Angela; McVittie, Doug; Lewko, John; Yin, Junlang

    2009-10-01

    This study analyses factors associated with work-related traumatic brain injury (TBI), specifically in the construction industry in Ontario, Canada. This cross-sectional study utilized data extracted from the Ontario Workplace Safety and Insurance Board (WSIB) records indicating concussion/intracranial injury that resulted in days off work in 2004-2005. Analyses of 218 TBI cases revealed that falls were the most common cause of injury, followed by being struck by or against an object. Mechanisms of injury and the temporal profile of injury also varied by age. For instance, a significantly higher proportion of injuries occurred in the mornings for young workers compared to older workers. The results of this study provide important information for prevention of TBI which suggest important age-specific strategies for workers in the construction industry.

  15. Diagnosis and treatment of traumatic pancreatic injury

    International Nuclear Information System (INIS)

    Hirakawa, Akihiko; Isayama, Kenji; Nakatani, Toshio

    2011-01-01

    The diagnosis of traumatic pancreatic injury in the acute stage is difficult to establish blood tests and abdominal findings alone. Moreover, to determine treatment strategies, it is important not only that a pancreatic injury is diagnosed but also whether a pancreatic ductal injury can be found. At our center, to diagnose isolated pancreatic injuries, we actively perform endoscopic retrograde pancreatography (ERP) in addition to abdominal CT at the time of admission. For cases with complications such as abdominal and other organ injuries, we perform a laparotomy to ascertain whether a pancreatic duct injury is present. In regard to treatment options, for grade III injuries to the pancreatic body and tail, we basically choose distal pancreatectomy, but we also consider the Bracy method depending on the case. As for grade III injuries to the pancreatic head, we primarily choose pancreaticoduodenectomy, but also apply drainage if the situation calls for it. However, pancreatic injuries are often complicated by injuries of other regions of the body. Thus, diagnosis and treatment of pancreatic injury should be based on a comprehensive decision regarding early prioritization of treatment, taking hemodynamics into consideration after admission, and how to minimize complications such as anastomotic leak and pancreatic fistulas. (author)

  16. Defense Health Care: Research on Hyperbaric Oxygen Therapy to Treat Traumatic Brain Injury and Post-Traumatic Stress Disorder

    Science.gov (United States)

    2015-12-01

    Traumatic Brain Injury and Post - Traumatic Stress Disorder Why GAO Did This Study TBI and PTSD are signature...injury (TBI) and post - traumatic stress disorder ( PTSD ), most of which were focused solely on TBI (29 articles). The 32 articles consisted of 7 case...Case Report Articles on Hyperbaric Oxygen Therapy to Treat Traumatic Brain Injury (TBI) or Post - Traumatic Stress Disorder ( PTSD ),

  17. Blunt splenic injury: are early adverse events related to trauma, nonoperative management, or surgery?

    Science.gov (United States)

    Frandon, Julien; Rodiere, Mathieu; Arvieux, Catherine; Vendrell, Anne; Boussat, Bastien; Sengel, Christian; Broux, Christophe; Bricault, Ivan; Ferretti, Gilbert; Thony, Frédéric

    2015-01-01

    We aimed to compare clinical outcomes and early adverse events of operative management (OM), nonoperative management (NOM), and NOM with splenic artery embolization (SAE) in blunt splenic injury (BSI) and identify the prognostic factors. Medical records of 136 consecutive patients with BSI admitted to a trauma center from 2005 to 2010 were retrospectively reviewed. Patients were separated into three groups: OM, NOM, and SAE. We focused on associated injuries and early adverse events. Multivariate analysis was performed on 23 prognostic factors to find predictors. The total survival rate was 97.1%, with four deaths all occurred in the OM group. The spleen salvage rate was 91% in NOM and SAE. At least one adverse event was observed in 32.8%, 62%, and 96% of patients in NOM, SAE, and OM groups, respectively (P events: simplified acute physiology score 2 ≥25 for almost all adverse events, age ≥50 years for acute respiratory syndrome, limb fracture for secondary bleeding, thoracic injury for pleural drainage, and at least one associated injury for pseudocyst. Adverse events were not related to the type of BSI management. Patients with BSI present worse outcome and more adverse events in OM, but this is related to the severity of injury. The main predictor of adverse events remains the severity of injury.

  18. Traumatic Mitral Valve and Pericardial Injury

    Directory of Open Access Journals (Sweden)

    Nissar Shaikh

    2013-01-01

    Full Text Available Cardiac injury after blunt trauma is common but underreported. Common cardiac trauma after the blunt chest injury (BCI is cardiac contusion; it is very rare to have cardiac valve injury. The mitral valve injury during chest trauma occurs when extreme pressure is applied at early systole during the isovolumic contraction between the closure of the mitral valve and the opening of the aortic valve. Traumatic mitral valve injury can involve valve leaflet, chordae tendineae, or papillary muscles. For the diagnosis of mitral valve injury, a high index of suspicion is required, as in polytrauma patients, other obvious severe injuries will divert the attention of the treating physician. Clinical picture of patients with mitral valve injury may vary from none to cardiogenic shock. The echocardiogram is the main diagnostic modality of mitral valve injuries. Patient’s clinical condition will dictate the timing and type of surgery or medical therapy. We report a case of mitral valve and pericardial injury in a polytrauma patient, successfully treated in our intensive care unit.

  19. Outcomes Following Traumatic Grain Elevator Injuries.

    Science.gov (United States)

    Tolefree, Sydnei; Truong, Anthony; Ward, Jeanette; Dong, Fanglong; Ablah, Elizabeth; Haan, James

    2017-01-01

    The absence of a comprehensive database of grain elevator-associated injuries hinders accurate evaluation of injury prevalence and may lead to discordant information about injury frequencies. The main purpose of this study was to identify the most common mechanisms of injury related to grain elevator events. Comparisons of hospital outcomes between patients who sustained traumatic injuries associated with grain elevators at Occupational Safety and Health Administration (OSHA)-regulated industrial sites versus those on OSHA-exempt farming operations were also made. A retrospective review was conducted of all patients' presenting with grain elevator-related injuries at a level-1 trauma center between January 1, 2003, and December 31, 2013. Data collected included demographics, mechanism of injury, injury severity, hospitalization details, and discharge disposition. Data were summarized, and comparisons were made between the groups. All patients (N = 18) in the study were male, with a mean age of 37 years. Falls and being caught in equipment each accounted for 27.8% of injuries. Among the 18 patients, there were a total of 37 injuries. The majority of injuries were either lower extremity (29.7%) or chest injuries (21.6%). The average hospital length of stay was 4 ± 4.5 days, and one patient required mechanical ventilation. There were no reported deaths. The literature reports entrapments as the leading cause of grain elevator-related injuries; however, this study found that falls and being caught in equipment were the most common mechanisms of injury. This suggests that a greater emphasis should be placed on fall prevention and equipment safety.

  20. Secondary injury in traumatic brain injury patients - A prospective ...

    African Journals Online (AJOL)

    Objective. Secondary insults of hypotension and hypoxia significantly impact on outcome in patients with traumatic brain injury (TBI). More than 4 hours' delay in evacuation of intracranial haematomas has been demonstrated to have an additional impact on outcome. The objective of this study was to document the ...

  1. secondary injury in traumatic brain injury patients - a prospective study

    African Journals Online (AJOL)

    Objective. Secondary insults of hypotension and hypoxia significantly impact on outcome in patients with traumatic brain injury (TBI). More than 4 hours' delay in evacuation of intracranial haematomas has been demonstrated to have an additional impact on outcome. The objective of this study was to document the ...

  2. Lateral automobile impacts and the risk of traumatic brain injury.

    Science.gov (United States)

    Bazarian, Jeffrey J; Fisher, Susan Gross; Flesher, William; Lillis, Robert; Knox, Kerry L; Pearson, Thomas A

    2004-08-01

    We determine the relative risk and severity of traumatic brain injury among occupants of lateral impacts compared with occupants of nonlateral impacts. This was a secondary analysis of the National Highway Traffic Safety Administration's National Automotive Sampling System, Crashworthiness Data Systems for 2000. Analysis was restricted to occupants of vehicles in which at least 1 person experienced an injury with Abbreviated Injury Scale score greater than 2. Traumatic brain injury was defined as an injury to the head or skull with an Abbreviated Injury Scale score greater than 2. Outcomes were analyzed using the chi2 test and multivariate logistic regression, with adjustment of variance to account for weighted probability sampling. Of the 1,115 occupants available for analysis, impact direction was lateral for 230 (18.42%) occupants and nonlateral for 885 (81.58%) occupants. One hundred eighty-seven (16.07%) occupants experienced a traumatic brain injury, 14.63% after lateral and 16.39% after nonlateral impact. The unadjusted relative risk of traumatic brain injury after lateral impact was 0.89 (95% confidence interval [CI] 0.51 to 1.56). After adjusting for several important crash-related variables, the relative risk of traumatic brain injury was 2.60 (95% CI 1.1 to 6.0). Traumatic brain injuries were more severe after lateral impact according to Abbreviated Injury Scale and Glasgow Coma Scale scores. The proportion of fatal or critical crash-related traumatic brain injuries attributable to lateral impact was 23.5%. Lateral impact is an important independent risk factor for the development of traumatic brain injury after a serious motor vehicle crash. Traumatic brain injuries incurred after lateral impact are more severe than those resulting from nonlateral impact. Vehicle modifications that increase head protection could reduce crash-related severe traumatic brain injuries by up to 61% and prevent up to 2,230 fatal or critical traumatic brain injuries each year

  3. Management of pediatric blunt splenic injury at a rural trauma center.

    Science.gov (United States)

    Bird, Julio J; Patel, Nirav Y; Mathiason, Michelle A; Schroeppel, Thomas J; D'huyvetter, Cecile J; Cogbill, Thomas H

    2012-10-01

    Patterns for nonoperative management of pediatric blunt splenic injuries (BSIs) vary significantly within and between institutions. The indications for repeated imaging, duration of activity restrictions, as well as the impact of volume and type of trauma center (pediatric vs. adult) on outcomes remain unclear. A retrospective review of all patients younger than 16 years with BSI managed at a rural American College of Surgeons-verified adult Level II trauma center from January 1995 to December 2008 was completed. Patients were identified from the trauma registry by DRG International Classification of Diseases-9th Rev. (865.00-865.09) and management codes (41.5, 41.43, and 41.95). Variables reviewed included demographics, mechanism of injury, Injury Severity Score, grade of splenic injury, degree of hemoperitoneum, presence of arterial phase contrast blush on computed tomography at admission, admission and nadir hemoglobin level, blood transfused, length of stay, disposition, outpatient clinical and radiographic follow-up, interval of return to unrestricted activity, and clinical outcomes. During the 13-year study period, 38 children with BSI were identified. Thirty-seven (97%) were successfully managed nonoperatively. Median grade of splenic injury was 3 (range, 1-5); 73% had moderate-to-large hemoperitoneum. Median Injury Severity Score was 10 (range, 4-34). Three patients with isolated contrast blush on initial computed tomography were successfully managed nonoperatively with no angiographic intervention. One patient failed nonoperative management and underwent successful splenorrhaphy. All patients were discharged home. Thirty-day mortality was zero. Median follow-up duration was 5.5 years, with no late complications identified. Of the patients successfully managed nonoperatively, 92% had their follow-up at our institution; 74% underwent subsequent imaging, and none resulted in intervention or alteration of management plan. Pediatric BSI can be managed in adult

  4. Traumatic atlantooccipital dislocation injury in children.

    Science.gov (United States)

    Nichols, J; West, J S

    1994-10-01

    The tragedy of trauma turns into triumph when the surgery team members' efforts result in victory for the patient. Nowhere is this more true than in successful pediatric trauma care. Giving a child a second chance at life and the family an opportunity for a new beginning is the highest reward for the trauma team's years of professional training and practice. Traumatic atlantoocipital dislocation injury usually results in death, but recent neurosurgery trauma advances are increasing pediatric survival rates.

  5. Traumatic Brain Injury: Caregivers’ Problems and Needs

    OpenAIRE

    syed tajjudin syed hassan; WF Khaw; AR Rosna; J Husna

    2011-01-01

    Traumatic brain injury (TBI) is an increasingly major world health problem. This short review using the most pertinent articles on TBI caregiving problems and needs highlights the pressing issues. Articles focusing on both TBI-caregivers’ problems and needs are rarely found, especially for developing countries. Most TBI-caregiving is done by family members, whose altered lives portend burden and stresses which add to the overwhelming demand of caring for the TBI-survivor. Lack of information,...

  6. Cognitive Rehabilitation for Mild Traumatic Brain Injury

    Science.gov (United States)

    2009-06-08

    Cate Miller, Dr. Maria Mouratidis, Dr. George Prigatano, Dr. Carole Roth, LTC Michael Russell, LT Rick Schobitz, Dr. Joel Scholten, CAPT Edward Simmer...New York: The Guilford Press. Gordon W.A, Zafonte R., Cicerone, K., Cantor , J., Brown, M., Lombard, L., Goldsmith, R, & Chandna, T. (2006...Traumatic brain injury rehabilitation: State of the science. American Journal of Physical Medicine and Rehabilitation, 85, 343–82. Gordon, W.A., Cantor

  7. Surviving severe traumatic brain injury in Denmark

    DEFF Research Database (Denmark)

    Odgaard, Lene; Poulsen, Ingrid; Kammersgaard, Lars Peter

    2015-01-01

    PURPOSE: To identify all hospitalized patients surviving severe traumatic brain injury (TBI) in Denmark and to compare these patients to TBI patients admitted to highly specialized rehabilitation (HS-rehabilitation). PATIENTS AND METHODS: Patients surviving severe TBI were identified from...... severe TBI were admitted to HS-rehabilitation. Female sex, older age, and non-working status pre-injury were independent predictors of no HS-rehabilitation among patients surviving severe TBI. CONCLUSION: The incidence rate of hospitalized patients surviving severe TBI was stable in Denmark...

  8. Clinical practice guidelines (CPGs) reduce costs in the management of isolated splenic injuries at pediatric trauma centers.

    Science.gov (United States)

    Gutierrez, Ivan M; Zurakowski, David; Chen, Qiaoli; Mooney, David P

    2013-02-01

    The American Pediatric Surgical Association Trauma Committee proposed the use of a clinical practice guideline (CPG) for the non-operative management of isolated splenic injuries in 1998. An analysis was conducted to determine the financial impact of CPGs on the management of these injuries. The Pediatric Health Information System database, which contains data from 44 children's hospitals, was used to identify children who sustained a graded isolated splenic injury between June 2005 and June 2010. Demographics, length of stay (LOS), readmission rates, and laboratory, imaging, procedural, and total cost data were determined for all hospitals verified as a pediatric trauma center by the American College of Surgeons and/or designated by their local authority. Comparisons were made between facilities self-identifying as having a splenic injury management CPG and those without a CPG. Children (1,154) with isolated splenic injuries (grades 1-4) were cared for in 26 pediatric trauma centers: 20 with a CPG and 6 without (non-CPG). Median costs were significantly lower at CPG than non-CPG centers for imaging (US $163 vs. US $641, P splenic injuries at a pediatric trauma center results in significantly reduced imaging, laboratory, and total hospital costs independent of patient age, gender, grade, and LOS.

  9. Magnetic resonance imaging of traumatic cervical injury

    International Nuclear Information System (INIS)

    Juhng, S. K.; Lee, K. S.; Sohn, K. J.; Choi, S. S.; Won, J. J.

    1994-01-01

    To evaluate magnetic resonance imaging (MRI) findings of cevical injuries. MRI studies of 34 patients with cervical spinal injuries were analyzed retrospectively. All MRI scans were obtained with an 1.0T superconductive MRI scanner (Siemens Magnetom 42SPE) and their findings were analyzed regarding the spinal cord, bony spine, ligaments, and intervertebral disks. A variety of abnormal findings were detected: 25 cord abnormalities including cord compression (15 cases), cord edema (4 cases), syringomyelia (4 cases), myelomalacia (1 case), and hemorrhagic contusion (1 case), 18 ligamentous injuries, 22 disk herniations (9 post-traumatic, 13 chronic degenerative), 11 spine fractures, and 4 subluxations. MRI is useful in evaluating the spinal cord itself, in depicting ligamentous injuries, in establishing the presence of disc herniation, and in assessing the alignment of cervical spine

  10. Magnetic resonance imaging of traumatic cervical injury

    Energy Technology Data Exchange (ETDEWEB)

    Juhng, S. K.; Lee, K. S.; Sohn, K. J.; Choi, S. S.; Won, J. J. [Wonkwang University School of Medicine, Iri (Korea, Republic of)

    1994-04-15

    To evaluate magnetic resonance imaging (MRI) findings of cevical injuries. MRI studies of 34 patients with cervical spinal injuries were analyzed retrospectively. All MRI scans were obtained with an 1.0T superconductive MRI scanner (Siemens Magnetom 42SPE) and their findings were analyzed regarding the spinal cord, bony spine, ligaments, and intervertebral disks. A variety of abnormal findings were detected: 25 cord abnormalities including cord compression (15 cases), cord edema (4 cases), syringomyelia (4 cases), myelomalacia (1 case), and hemorrhagic contusion (1 case), 18 ligamentous injuries, 22 disk herniations (9 post-traumatic, 13 chronic degenerative), 11 spine fractures, and 4 subluxations. MRI is useful in evaluating the spinal cord itself, in depicting ligamentous injuries, in establishing the presence of disc herniation, and in assessing the alignment of cervical spine.

  11. Traumatic injuries to the anterior teeth of Nigerian urban public ...

    African Journals Online (AJOL)

    Falls (78.4%) and luxation/enamel fracture (31.9%) accounted for the majority of the injuries. Upper jaw (86.6%) and upper central incisors (75.5%) suffered traumatic anterior injuries most often. Conclusion: Within the limitations of the study, traumatic dental injuries were fairly common and it is suggested that preventive ...

  12. Rehabilitation after traumatic brain injury.

    Science.gov (United States)

    Barnes, M P

    1999-01-01

    Head injury is a common disabling condition but regrettably facilities for rehabilitation are sparse. There is now increasing evidence of the efficacy of a comprehensive multidisciplinary rehabilitation team compared to natural recovery following brain injury. This chapter outlines some basic concepts of rehabilitation and emphasises the importance of valid and reliable outcome measures. The evidence of the efficacy of a rehabilitation programme is discussed in some detail. A number of specific rehabilitation problems are outlined including the management of spasticity, nutrition, pressure sores and urinary continence. The increasingly important role of assistive technology is illustrated, particularly in terms of communication aids and environmental control equipment. However, the major long-term difficulties after head injury focus around the cognitive, intellectual, behavioural and emotional problems. The complex management of these disorders is briefly addressed and the evidence of the efficacy of some techniques discussed. The importance of recognition of the vegetative stage and avoidance of misdiagnosis is emphasised. Finally, the important, but often neglected, area of employment rehabilitation is covered.

  13. Analysis of the value of imaging as part of the follow-up of splenic injury in children

    Energy Technology Data Exchange (ETDEWEB)

    Huebner, S. [Dept. of Radiology, Helath Sciences Centre, Winnipeg, MB (Canada); Reed, M.H. [Pediatric Radiology, Children' s Hospital, Winnipeg, Man. (Canada)

    2001-12-01

    Objective: A recent article suggested that routine follow-up imaging is still frequently used in the conservative management of splenic trauma in children. The purpose of this study was to use decision analysis to assess the value of routine imaging as part of the long-term follow-up of splenic injury in children managed nonoperatively. Methods: A literature review (1970-1999) on the management of blunt splenic trauma in children was performed. Data, including the use of follow-up imaging and the occurrence of delayed splenic rupture and death, on those patients managed nonoperatively were collected. The data were used to construct a decision tree. A Poisson distribution was used to determine the risk of delayed splenic rupture. Results: Information was extracted from 26 cohort studies. Nineteen of these studies were retrospective and six were prospective. One study had both retrospective and prospective arms. The study population consisted of 1,083 children. Of these patients, 920 (85 %) underwent routine follow-up imaging (US, CT, or scintigraphy). Follow-up imaging was either not performed or selectively performed in 163 patients (15 %). No cases of post-discharge splenic rupture or death were encountered in any of these groups. The maximum risk of delayed splenic rupture in the entire group was 0.3 % (0-3.7 cases). Conclusion:. The risk of delayed splenic rupture following blunt injury in children is very low, and is apparently unaffected by imaging protocols. No deaths, even in cases of delayed presentation, were identified in our study. These findings do not support the use of routine follow-up imaging of children with blunt splenic trauma. (orig.)

  14. Analysis of the value of imaging as part of the follow-up of splenic injury in children

    International Nuclear Information System (INIS)

    Huebner, S.; Reed, M.H.

    2001-01-01

    Objective: A recent article suggested that routine follow-up imaging is still frequently used in the conservative management of splenic trauma in children. The purpose of this study was to use decision analysis to assess the value of routine imaging as part of the long-term follow-up of splenic injury in children managed nonoperatively. Methods: A literature review (1970-1999) on the management of blunt splenic trauma in children was performed. Data, including the use of follow-up imaging and the occurrence of delayed splenic rupture and death, on those patients managed nonoperatively were collected. The data were used to construct a decision tree. A Poisson distribution was used to determine the risk of delayed splenic rupture. Results: Information was extracted from 26 cohort studies. Nineteen of these studies were retrospective and six were prospective. One study had both retrospective and prospective arms. The study population consisted of 1,083 children. Of these patients, 920 (85 %) underwent routine follow-up imaging (US, CT, or scintigraphy). Follow-up imaging was either not performed or selectively performed in 163 patients (15 %). No cases of post-discharge splenic rupture or death were encountered in any of these groups. The maximum risk of delayed splenic rupture in the entire group was 0.3 % (0-3.7 cases). Conclusion:. The risk of delayed splenic rupture following blunt injury in children is very low, and is apparently unaffected by imaging protocols. No deaths, even in cases of delayed presentation, were identified in our study. These findings do not support the use of routine follow-up imaging of children with blunt splenic trauma. (orig.)

  15. Attenuated traumatic axonal injury and improved functional outcome after traumatic brain injury in mice lacking Sarm1.

    Science.gov (United States)

    Henninger, Nils; Bouley, James; Sikoglu, Elif M; An, Jiyan; Moore, Constance M; King, Jean A; Bowser, Robert; Freeman, Marc R; Brown, Robert H

    2016-04-01

    Axonal degeneration is a critical, early event in many acute and chronic neurological disorders. It has been consistently observed after traumatic brain injury, but whether axon degeneration is a driver of traumatic brain injury remains unclear. Molecular pathways underlying the pathology of traumatic brain injury have not been defined, and there is no efficacious treatment for traumatic brain injury. Here we show that mice lacking the mouse Toll receptor adaptor Sarm1 (sterile α/Armadillo/Toll-Interleukin receptor homology domain protein) gene, a key mediator of Wallerian degeneration, demonstrate multiple improved traumatic brain injury-associated phenotypes after injury in a closed-head mild traumatic brain injury model. Sarm1(-/-) mice developed fewer β-amyloid precursor protein aggregates in axons of the corpus callosum after traumatic brain injury as compared to Sarm1(+/+) mice. Furthermore, mice lacking Sarm1 had reduced plasma concentrations of the phophorylated axonal neurofilament subunit H, indicating that axonal integrity is maintained after traumatic brain injury. Strikingly, whereas wild-type mice exibited a number of behavioural deficits after traumatic brain injury, we observed a strong, early preservation of neurological function in Sarm1(-/-) animals. Finally, using in vivo proton magnetic resonance spectroscopy we found tissue signatures consistent with substantially preserved neuronal energy metabolism in Sarm1(-/-) mice compared to controls immediately following traumatic brain injury. Our results indicate that the SARM1-mediated prodegenerative pathway promotes pathogenesis in traumatic brain injury and suggest that anti-SARM1 therapeutics are a viable approach for preserving neurological function after traumatic brain injury. © The Author (2016). Published by Oxford University Press on behalf of the Guarantors of Brain. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  16. The role of splenic angioembolization as an adjunct to nonoperative management of blunt splenic injuries: A systematic review and meta-analysis.

    Science.gov (United States)

    Crichton, James Charles Ian; Naidoo, Kamil; Yet, Barbaros; Brundage, Susan I; Perkins, Zane

    2017-11-01

    Nonoperative management (NOM) of hemodynamically normal patients with blunt splenic injury (BSI) is the standard of care. Guidelines recommend additional splenic angioembolization (SAE) in patients with American Association for the Surgery of Trauma (AAST) Grade IV and Grade V BSI, but the role of SAE in Grade III injuries is unclear and controversial. The aim of this systematic review was to compare the safety and effectiveness of SAE as an adjunct to NOM versus NOM alone in adults with BSI. A systematic literature search (Medline, Embase, and CINAHL) was performed to identify original studies that compared outcomes in adult BSI patients treated with SAE or NOM alone. Primary outcome was failure of NOM. Secondary outcomes included morbidity, mortality, hospital length of stay, and transfusion requirements. Bayesian meta-analyses were used to calculate an absolute (risk difference) and relative (risk ratio [RR]) measure of treatment effect for each outcome. Twenty-three studies (6,684 patients) were included. For Grades I to V combined, there was no difference in NOM failure rate (SAE, 8.6% vs NOM, 7.7%; RR, 1.09 [0.80-1.51]; p = 0.28), mortality (SAE, 4.8% vs NOM, 5.8%; RR, 0.82 [0.45-1.31]; p = 0.81), hospital length of stay (11.3 vs 9.5 days; p = 0.06), or blood transfusion requirements (1.8 vs 1.7 units; p = 0.47) between patients treated with SAE and those treated with NOM alone. However, morbidity was significantly higher in patients treated with SAE (SAE, 38.1% vs NOM, 18.6%; RR, 1.83 [1.20-2.66]; p splenic injury, SAE significantly reduced the failure rate of NOM in patients with Grade IV and Grade V splenic injuries but had minimal effect in those with Grade I to Grade III injuries. Splenic angioembolization should be strongly considered as an adjunct to NOM in patients with AAST Grade IV and Grade V BSI but should not be routinely recommended in patients with AAST Grade I to Grade III injuries. Systematic review and meta-analysis, level III.

  17. Traumatic injuries: imaging of thoracic injuries

    International Nuclear Information System (INIS)

    Gavelli, G.; Canini, R.; Bertaccini, P.; Battista, G.; Bna, C.; Fattori, R.

    2002-01-01

    Chest trauma is one of the most important causes of death, in particular in individuals under the age of 40 years. The mortality rate for chest trauma, often related to motor vehicle accidents, is approximately 15.5%; it increases dramatically to 77% with associated shock and head injury (Glasgow scores of 3-4). The accurate diagnosis of pathologies consequent to blunt chest trauma depends on a complete knowledge of the different clinical and radiological manifestations. The first diagnostic approach is classically based on chest X-ray often carried out on supine position at the hospital admission. A CT study must then be performed in all chest trauma patients in whom there is even the smallest diagnostic doubt on plain film. In particular, spiral CT (SCT) assumes a fundamental role in the demonstration of mediastinal hemorrhage and direct signs of aortic lesions. At present, SCT is routinely part of a diagnostic evaluation which also includes scans of the brain and the abdomen in polytraumatized patients. Magnetic resonance is the ideal method for visualizing diaphragmatic lesions. Furthermore, recent reports have demonstrated the high diagnostic value of MR in evaluating aortic injuries. The purpose of this article is to review the most common radiological patterns related to chest trauma. (orig.)

  18. Selective nonoperative management of blunt splenic injury: an Eastern Association for the Surgery of Trauma practice management guideline.

    Science.gov (United States)

    Stassen, Nicole A; Bhullar, Indermeet; Cheng, Julius D; Crandall, Marie L; Friese, Randall S; Guillamondegui, Oscar D; Jawa, Randeep S; Maung, Adrian A; Rohs, Thomas J; Sangosanya, Ayodele; Schuster, Kevin M; Seamon, Mark J; Tchorz, Kathryn M; Zarzuar, Ben L; Kerwin, Andrew J

    2012-11-01

    During the last century, the management of blunt force trauma to the spleen has changed from observation and expectant management in the early part of the 1900s to mainly operative intervention, to the current practice of selective operative and nonoperative management. These issues were first addressed by the Eastern Association for the Surgery of Trauma (EAST) in the Practice Management Guidelines for Non-operative Management of Blunt Injury to the Liver and Spleen published online in 2003. Since that time, a large volume of literature on these topics has been published requiring a reevaluation of the current EAST guideline. The National Library of Medicine and the National Institute of Health MEDLINE database was searched using Pub Med (www.pubmed.gov). The search was designed to identify English-language citations published after 1996 (the last year included in the previous guideline) using the keywords splenic injury and blunt abdominal trauma. One hundred seventy-six articles were reviewed, of which 125 were used to create the current practice management guideline for the selective nonoperative management of blunt splenic injury. There has been a plethora of literature regarding nonoperative management of blunt splenic injuries published since the original EAST practice management guideline was written. Nonoperative management of blunt splenic injuries is now the treatment modality of choice in hemodynamically stable patients, irrespective of the grade of injury, patient age, or the presence of associated injuries. Its use is associated with a low overall morbidity and mortality when applied to an appropriate patient population. Nonoperative management of blunt splenic injuries should only be considered in an environment that provides capabilities for monitoring, serial clinical evaluations, and has an operating room available for urgent laparotomy. Patients presenting with hemodynamic instability and peritonitis still warrant emergent operative intervention

  19. Diabetes Insipidus after Traumatic Brain Injury

    Directory of Open Access Journals (Sweden)

    Cristina Capatina

    2015-07-01

    Full Text Available Traumatic brain injury (TBI is a significant cause of morbidity and mortality in many age groups. Neuroendocrine dysfunction has been recognized as a consequence of TBI and consists of both anterior and posterior pituitary insufficiency; water and electrolyte abnormalities (diabetes insipidus (DI and the syndrome of inappropriate antidiuretic hormone secretion (SIADH are amongst the most challenging sequelae. The acute head trauma can lead (directly or indirectly to dysfunction of the hypothalamic neurons secreting antidiuretic hormone (ADH or of the posterior pituitary gland causing post-traumatic DI (PTDI. PTDI is usually diagnosed in the first days after the trauma presenting with hypotonic polyuria. Frequently, the poor general status of most patients prevents adequate fluid intake to compensate the losses and severe dehydration and hypernatremia occur. Management consists of careful monitoring of fluid balance and hormonal replacement. PTDI is associated with high mortality, particularly when presenting very early following the injury. In many surviving patients, the PTDI is transient, lasting a few days to a few weeks and in a minority of cases, it is permanent requiring management similar to that offered to patients with non-traumatic central DI.

  20. Diabetes Insipidus after Traumatic Brain Injury

    Science.gov (United States)

    Capatina, Cristina; Paluzzi, Alessandro; Mitchell, Rosalid; Karavitaki, Niki

    2015-01-01

    Traumatic brain injury (TBI) is a significant cause of morbidity and mortality in many age groups. Neuroendocrine dysfunction has been recognized as a consequence of TBI and consists of both anterior and posterior pituitary insufficiency; water and electrolyte abnormalities (diabetes insipidus (DI) and the syndrome of inappropriate antidiuretic hormone secretion (SIADH)) are amongst the most challenging sequelae. The acute head trauma can lead (directly or indirectly) to dysfunction of the hypothalamic neurons secreting antidiuretic hormone (ADH) or of the posterior pituitary gland causing post-traumatic DI (PTDI). PTDI is usually diagnosed in the first days after the trauma presenting with hypotonic polyuria. Frequently, the poor general status of most patients prevents adequate fluid intake to compensate the losses and severe dehydration and hypernatremia occur. Management consists of careful monitoring of fluid balance and hormonal replacement. PTDI is associated with high mortality, particularly when presenting very early following the injury. In many surviving patients, the PTDI is transient, lasting a few days to a few weeks and in a minority of cases, it is permanent requiring management similar to that offered to patients with non-traumatic central DI. PMID:26239685

  1. Arterial phase CT for the detection of splenic injuries in blunt trauma: would it improve clinical outcomes?

    Science.gov (United States)

    Corwin, Michael T; Fananapazir, Ghaneh; Lamba, Ramit; Salcedo, Edgardo S; Holmes, James F

    2016-01-01

    To determine if the addition of an arterial phase abdominal computed tomography (CT) improves clinical outcomes in patients with blunt splenic injuries. Retrospective review of patients who underwent CT of the abdomen revealing splenic injuries. Clinical management in these patients was determined. Fifty-one of three thousand five hundred twenty-five patients had splenic injuries. Twenty-five patients underwent nonsurgical management, and 3 failed. The theoretical additional arterial phase resulted in a 62% increase in mean effective dose compared to the portal venous phase alone. Routine use of arterial phase CT in blunt trauma patients may not be warranted as there is minimal improvement in outcomes. Copyright © 2015 Elsevier Inc. All rights reserved.

  2. Blunt splenic injury: are early adverse events related to trauma, nonoperative management, or surgery?

    Science.gov (United States)

    Frandon, Julien; Rodiere, Mathieu; Arvieux, Catherine; Vendrell, Anne; Boussat, Bastien; Sengel, Christian; Broux, Christophe; Bricault, Ivan; Ferretti, Gilbert; Thony, Frédéric

    2015-01-01

    PURPOSE We aimed to compare clinical outcomes and early adverse events of operative management (OM), nonoperative management (NOM), and NOM with splenic artery embolization (SAE) in blunt splenic injury (BSI) and identify the prognostic factors. METHODS Medical records of 136 consecutive patients with BSI admitted to a trauma center from 2005 to 2010 were retrospectively reviewed. Patients were separated into three groups: OM, NOM, and SAE. We focused on associated injuries and early adverse events. Multivariate analysis was performed on 23 prognostic factors to find predictors. RESULTS The total survival rate was 97.1%, with four deaths all occurred in the OM group. The spleen salvage rate was 91% in NOM and SAE. At least one adverse event was observed in 32.8%, 62%, and 96% of patients in NOM, SAE, and OM groups, respectively (P < 0.001). We found significantly more deaths, infectious complications, pleural drainage, acute renal failures, and pancreatitis in OM and more pseudocysts in SAE. Six prognostic factors were statistically significant for one or more adverse events: simplified acute physiology score 2 ≥25 for almost all adverse events, age ≥50 years for acute respiratory syndrome, limb fracture for secondary bleeding, thoracic injury for pleural drainage, and at least one associated injury for pseudocyst. Adverse events were not related to the type of BSI management. CONCLUSION Patients with BSI present worse outcome and more adverse events in OM, but this is related to the severity of injury. The main predictor of adverse events remains the severity of injury. PMID:26081719

  3. Contributions of scintigraphy and sonography to the diagnosis of traumatic splenic lesions in children

    International Nuclear Information System (INIS)

    Soucy, J.P.; Danais, S.; Filiatrault, D.; Lamoureux, J.; Lamoureux, F.

    1984-01-01

    20 children who were sent to the Nuclear Medicine and Sonography services for evaluation of the spleen in the context of a history of abdominal trauma were studied. All but one of the children were treated conservately, the exception having had on emergency renal procedure performed for renal rupture. The working diagnosis, based on the clinical that of splenic trauma in all cases. The result show a sensitivity of 90% (2 false negatives) for scintigraphy, and of 30% (14 false negatives) for sonography for the non-invasive diagnosis of splenic trauma in children [fr

  4. Contributions of scintigraphy and sonography to the diagnosis of traumatic splenic lesions in children

    Energy Technology Data Exchange (ETDEWEB)

    Soucy, J.P.; Danais, S.; Filiatrault, D.; Lamoureux, J.; Lamoureux, F. (Hopital Sainte-Justine, Montreal (Canada))

    1984-01-01

    20 children who were sent to the Nuclear Medicine and Sonography services for evaluation of the spleen in the context of a history of abdominal trauma were studied. All but one of the children were treated conservately, the exception having had on emergency renal procedure performed for renal rupture. The working diagnosis, based on the clinical, was that of splenic trauma in all cases. The results show a sensitivity of 90% (2 false negatives) for scintigraphy, and of 30% (14 false negatives) for sonography for the non-invasive diagnosis of splenic trauma in children.

  5. Prevalence of Traumatic Dental Injuries and Associated Factors ...

    African Journals Online (AJOL)

    traumatic injuries of the permanent incisors in public primary schoolchildren from. 8 to 12 years old in ... biting, difficulty in speaking clearly, and embarrassment ... education and socio-economic status with dental injuries. MATERIALS AND ...

  6. Traumatic brain injury pharmacological treatment: recommendations

    Directory of Open Access Journals (Sweden)

    Renato Anghinah

    Full Text Available ABSTRACT This article presents the recommendations on the pharmacological treatment employed in traumatic brain injury (TBI at the outpatient clinic of the Cognitive Rehabilitation after TBI Service of the Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Brazil. A systematic assessment of the consensus reached in other countries, and of articles on TBI available in the PUBMED and LILACS medical databases, was carried out. We offer recommendations of pharmacological treatments in patients after TBI with different symptoms.

  7. Centralized rehabilitation after servere traumatic brain injury

    DEFF Research Database (Denmark)

    Engberg, Aase Worså; Liebach, Annette; Nordenbo, Annette Mosbæk

    2006-01-01

    OBJECTIVES: To present results from the first 3 years of centralized subacute rehabilitation after very severe traumatic brain injury (TBI), and to compare results of centralized versus decentralized rehabilitation. MATERIAL AND METHODS: Prospectively, the most severely injured group of adults from...... post-trauma was 0.29, and at 1 year 0.055 per 100,000 population. By comparison of 39 patients from the centralized unit injured in 2000-2003 with 21 patients injured in 1982, 1987 or 1992 and with similar PTA- and age distributions and male/female ratio, Glasgow Outcome Scale score at discharge...

  8. Splenic function after angioembolization for splenic trauma in children and adults: A systematic review.

    Science.gov (United States)

    Schimmer, J A G; van der Steeg, A F W; Zuidema, W P

    2016-03-01

    Splenic artery embolization (SAE), proximal or distal, is becoming the standard of care for traumatic splenic injury. Theoretically the immunological function of the spleen may be preserved, but this has not yet been proven. A parameter for measuring the remaining splenic function must therefore be determined in order to decide whether or not vaccinations and/or antibiotic prophylaxis are necessary to prevent an overwhelming post-splenectomy infection (OPSI). A systematic review of the literature was performed July 2015 by searching the Embase and Medline databases. Articles were eligible if they described at least two trauma patients and the subject was splenic function. Description of procedure and/or success rate of SAE was not necessary for inclusion. Two reviewers independently assessed the eligibility and the quality of the articles and performed the data extraction. Twelve studies were included, eleven with adult patients and one focusing on children. All studies used different parameters to assess splenic function. None of them reported a OPSI after splenic embolization. Eleven studies found a preserved splenic function after SAE, in both adults and children. All but one studies on the long term effects of SAE indicate a preserved splenic function. However, there is still no single parameter or test available which can demonstrate that unequivocally. Copyright © 2015 Elsevier Ltd. All rights reserved.

  9. 4: Rehabilitation after traumatic brain injury.

    Science.gov (United States)

    Khan, Fary; Baguley, Ian J; Cameron, Ian D

    2003-03-17

    Traumatic brain injury (TBI) commonly affects younger people and causes life-long impairments in physical, cognitive, behavioural and social function. The cognitive, behavioural and personality deficits are usually more disabling than the residual physical deficits. Recovery from TBI can continue for at least 5 years after injury. Rehabilitation is effective using an interdisciplinary approach, and close liaison with the patient, family and carers. The focus is on issues such as retraining in activities of daily living, pain management, cognitive and behavioural therapies, and pharmacological management. The social burden of TBI is significant, and therefore family education and counselling, and support of patient and carers, is important. General practitioners play an important role in providing ongoing support in the community, monitoring for medical complications, behavioural and personality issues, social reintegration, carer coping skills and return-to-work issues.

  10. Brain SPECT in severs traumatic head injury

    International Nuclear Information System (INIS)

    Beaulieu, F.; Eder, V.; Pottier, J.M.; Baulieu, J.L.; Fournier, P.; Legros, B.; Chiaroni, P.; Dalonneau, M.

    2000-01-01

    The aim of this work was to compare the results of the early brain scintigraphy in traumatic brain injury to the long term neuropsychological behavior. Twenty four patients had an ECD-Tc99m SPECT, within one month after the trauma; scintigraphic abnormalities were evaluated according to a semi-quantitative analysis. The neuropsychological clinical investigation was interpreted by a synthetic approach to evaluate abnormalities related to residual motor deficit, frontal behavior, memory and language disorders. Fourteen patients (58%) had sequela symptoms. SPECT revealed 80 abnormalities and CT scan only 31. Statistical analysis of uptake values showed significantly lower uptake in left basal ganglia and brain stem in patients with sequela memory disorders. We conclude that the brain perfusion scintigraphy is able to detect more lesions than CT and that it could really help to predict the neuropsychological behavior after severe head injury. Traumatology could become in the future a widely accepted indication of perfusion SPECT. (authors)

  11. CT of splenic trauma

    International Nuclear Information System (INIS)

    Griffiths, B.G.; Federle, M.P.; Minagi, H.; Jeffrey, R.B.

    1986-01-01

    Fifty-five consecutive cases of surgically proved splenic injuries were evaluated by CT. CT correctly identified 54 splenic injuries, with one false-negative and three false-positive studies. In the single false-negative study and in two of the three false-positive studies, CT correctly indicated the presence of a large hemoperitoneum and other abdominal visceral lacerations and so correctly indicated the need for surgery. Of the 55 proved cases of splenic injury, CT revealed hemoperitoneum in 54 (99%), perisplenic clot in 47 (85%), splenic laceration in 39 (71%), and subcapsular hematoma in 13 (24%). Perisplenic clot can be distinguished from lysed blood in the peritoneal cavity and is a sensitive and specific sign of splenic trauma, even in the absence of visible splenic laceration. The authors conclude that CT is highly reliable means of evaluating splenic trauma

  12. Traumatic Brain Injury: Caregivers’ Problems and Needs

    Directory of Open Access Journals (Sweden)

    syed tajjudin syed hassan

    2011-03-01

    Full Text Available Traumatic brain injury (TBI is an increasingly major world health problem. This short review using the most pertinent articles on TBI caregiving problems and needs highlights the pressing issues. Articles focusing on both TBI-caregivers’ problems and needs are rarely found, especially for developing countries. Most TBI-caregiving is done by family members, whose altered lives portend burden and stresses which add to the overwhelming demand of caring for the TBI-survivor. Lack of information, fi nancial inadequacy, anxiety, distress, coping defi cits, poor adaptability, inadequate knowledge and skills, and a poor support system comprise the major problems. Dysfunctional communication between caregivers and care-receivers has been little researched. The major needs are focused on health and rehabilitation information, fi nancial advice and assistance, emotional and social support, and positive psychological encouragement. In time, health information needs may be met, but not emotional support. Information on TBI caregiving problems and unmet needs is critical to all relevant healthcare stakeholders. Keywords: caregivers, rehabilitation, traumatic brain injury

  13. Impaired Pituitary Axes Following Traumatic Brain Injury

    Directory of Open Access Journals (Sweden)

    Robert A. Scranton

    2015-07-01

    Full Text Available Pituitary dysfunction following traumatic brain injury (TBI is significant and rarely considered by clinicians. This topic has received much more attention in the last decade. The incidence of post TBI anterior pituitary dysfunction is around 30% acutely, and declines to around 20% by one year. Growth hormone and gonadotrophic hormones are the most common deficiencies seen after traumatic brain injury, but also the most likely to spontaneously recover. The majority of deficiencies present within the first year, but extreme delayed presentation has been reported. Information on posterior pituitary dysfunction is less reliable ranging from 3%–40% incidence but prospective data suggests a rate around 5%. The mechanism, risk factors, natural history, and long-term effect of treatment are poorly defined in the literature and limited by a lack of standardization. Post TBI pituitary dysfunction is an entity to recognize with significant clinical relevance. Secondary hypoadrenalism, hypothyroidism and central diabetes insipidus should be treated acutely while deficiencies in growth and gonadotrophic hormones should be initially observed.

  14. Psychiatric disorders and traumatic brain injury

    Directory of Open Access Journals (Sweden)

    Marcelo Schwarzbold

    2008-09-01

    Full Text Available Marcelo Schwarzbold1, Alexandre Diaz1, Evandro Tostes Martins2, Armanda Rufino1, Lúcia Nazareth Amante1,3, Maria Emília Thais1, João Quevedo4, Alexandre Hohl1, Marcelo Neves Linhares1,5,6, Roger Walz1,61Núcleo de Pesquisas em Neurologia Clínica e Experimental (NUPNEC, Departamento de Clínica Médica, Hospital Universitário, UFSC, Florianópolis, SC, Brazil; 2Unidade de Terapia Intensiva, Hospital Governador Celso Ramos, Florianópolis, SC, Brazil; 3Departamento de Enfermagem, UFSC, Florianópolis, SC, Brazil; 4Laboratório de Neurociências, UNESC, Criciúma, SC, Brazil; 5Departamento de Cirurgia, Hospital Universitário, UFSC, Florianópolis, SC, Brazil; 6Centro de Cirurgia de Epilepsia de Santa Catarina (CEPESC, Hospital Governador Celso Ramos, Florianópolis, SC, BrazilAbstract: Psychiatric disorders after traumatic brain injury (TBI are frequent. Researches in this area are important for the patients’ care and they may provide hints for the comprehension of primary psychiatric disorders. Here we approach epidemiology, diagnosis, associated factors and treatment of the main psychiatric disorders after TBI. Finally, the present situation of the knowledge in this field is discussed.Keywords: psychiatric disorders, traumatic brain injury, neuropsychiatry, diagnostic, epidemiology, pathophysiology

  15. Antioxidant therapies in traumatic brain injury: a review

    Directory of Open Access Journals (Sweden)

    Romero-Rivera Hector Rolando

    2017-09-01

    Full Text Available Oxidative stress constitute one of the commonest mechanism of the secondary injury contributing to neuronal death in traumatic brain injury cases. The oxidative stress induced secondary injury blockade may be considered as to be a good alternative to improve the outcome of traumatic brain injury (TBI treatment. Due to absence of definitive therapy of traumatic brain injury has forced researcher to utilize unconventional therapies and its roles investigated in the improvement of management and outcome in recent year. Antioxidant therapies are proven effective in many preclinical studies and encouraging results and the role of antioxidant mediaction may act as further advancement in the traumatic brain injury management it may represent aonr of newer moadlaity in neurosurgical aramamentorium, this kind of therapy could be a good alternative or adjuct to the previously established neuroprotection agents in TBI.

  16. Scanning in the diagnosis of hepatic and splenic trauma

    International Nuclear Information System (INIS)

    Fitzer, P.M.

    1976-01-01

    The diagnosis of hepatic and splenic injuries in the trauma patient with classic physical and plain film findings usually presents little problem. If bleeding is severe there is no time for extensive roentgenographic or laboratory studies. Often, however, the trauma is mild, and the physical findings quite minimal at best. Other injuries may divert attention. The patient may be unconscious. In such circumstances, clinical evaluation of possible hepatic or splenic injuries is difficult. Scanning of the liver and spleen is a safe, accurate, noninvasive, readily available technique for the detection of traumatic rupture, laceration, or hematoma. This report describes two cases in which scanning proved helpful in the management of blunt abdominal trauma

  17. Environmental Subconcussive Injury, Axonal Injury, and Chronic Traumatic Encephalopathy

    Directory of Open Access Journals (Sweden)

    Wendy A. Morley

    2018-03-01

    Full Text Available Brain injury occurs in two phases: the initial injury itself and a secondary cascade of precise immune-based neurochemical events. The secondary phase is typically functional in nature and characterized by delayed axonal injury with more axonal disconnections occurring than in the initial phase. Axonal injury occurs across the spectrum of disease severity, with subconcussive injury, especially when repetitive, now considered capable of producing significant neurological damage consistent with axonal injury seen in clinically evident concussion, despite no observable symptoms. This review is the first to introduce the concept of environmental subconcussive injury (ESCI and sets out how secondary brain damage from ESCI once past the juncture of microglial activation appears to follow the same neuron-damaging pathway as secondary brain damage from conventional brain injury. The immune response associated with ESCI is strikingly similar to that mounted after conventional concussion. Specifically, microglial activation is followed closely by glutamate and calcium flux, excitotoxicity, reactive oxygen species and reactive nitrogen species (RNS generation, lipid peroxidation, and mitochondrial dysfunction and energy crisis. ESCI damage also occurs in two phases, with the primary damage coming from microbiome injury (due to microbiome-altering events and secondary damage (axonal injury from progressive secondary neurochemical events. The concept of ESCI and the underlying mechanisms have profound implications for the understanding of chronic traumatic encephalopathy (CTE etiology because it has previously been suggested that repetitive axonal injury may be the primary CTE pathogenesis in susceptible individuals and it is best correlated with lifetime brain trauma load. Taken together, it appears that susceptibility to brain injury and downstream neurodegenerative diseases, such as CTE, can be conceptualized as a continuum of brain resilience. At one end

  18. Elevated lactate as an early marker of brain injury in inflicted traumatic brain injury

    International Nuclear Information System (INIS)

    Makoroff, Kathi L.; Cecil, Kim M.; Ball, William S.; Care, Marguerite

    2005-01-01

    Patients with inflicted traumatic brain injury and evidence of hypoxic-ischemic injury as indicated by elevated lactate on MRS tend to have worse early neurological status and early outcome scores. Lactate levels as sampled by MRS might predict early clinical outcome in inflicted traumatic brain injury. (orig.)

  19. Traumatic brain injury: caregivers' problems and needs.

    Science.gov (United States)

    Hassan, S T S; Khaw, W F; Rosna, A R; Husna, J

    2011-01-01

    Traumatic brain injury (TBI) is an increasingly major world health problem. This short review using the most pertinent articles on TBI caregiving problems and needs highlights the pressing issues. Articles focusing on both TBI-caregivers' problems and needs are rarely found, especially for developing countries. Most TBI-caregiving is done by family members, whose altered lives portend burden and stresses which add to the overwhelming demand of caring for the TBI-survivor. Lack of information, financial inadequacy, anxiety, distress, coping deficits, poor adaptability, inadequate knowledge and skills, and a poor support system comprise the major problems. Dysfunctional communication between caregivers and care-receivers has been little researched. The major needs are focused on health and rehabilitation information, financial advice and assistance, emotional and social support, and positive psychological encouragement. In time, health information needs may be met, but not emotional support. Information on TBI caregiving problems and unmet needs is critical to all relevant healthcare stakeholders.

  20. Destination memory in traumatic brain injuries.

    Science.gov (United States)

    Wili Wilu, Amina; Coello, Yann; El Haj, Mohamad

    2018-06-01

    Destination memory, which is socially driven, refers to the ability to remember to whom one has sent information. Our study investigated destination memory in patients with traumatic brain injuries (TBIs). Patients and control participants were invited to tell proverbs (e.g., "the pen is mightier than the sword") to pictures of celebrities (e.g., Barack Obama). Then they were asked to indicate to which celebrity they had previously told the proverbs. Besides the assessment of destination memory, participants performed a binding task in which they were required to associate letters with their corresponding location. Analysis demonstrated less destination memory and binding in patients with TBIs than in controls. In both populations, significant correlations were observed between destination memory and performances on the binding task. These findings demonstrate difficulty in the ability to attribute information to its appropriate destination in TBI patients, perhaps owing to difficulties in binding separate information together to form a coherent representation of an event in memory.

  1. Emergency treatment of splenic injury in a novel mobile minimally invasive interventional shelter following disaster: a feasibility study

    Science.gov (United States)

    2014-01-01

    Background There has been an increase in natural disasters in recent years, which leads to a great number of injuries and deaths. It still remains an unsolved problem to treat patients with vascular injury of solid organs effectively following natural disasters, but on-spot emergency interventional transcatheter arterial embolization (TAE) has been highly recommended to cure serious vascular injury of solid organs nowadays. Spleen is the most vulnerable abdominal organ, severe arterial hemorrhage of which can cause death if untreated timely. In this research, we aimed to study the possibility of performing emergency surgical intervention in mobile minimally invasive interventional shelter for splenic injury in the case of natural disasters. Methods First, the mobile minimally invasive interventional shelter was unfolded in the field, and then disinfection and preoperative preparation were performed immediately. Eight large animal models of splenic injury were created, and angiograms were performed using a digital subtraction angiography machine in the mobile minimally invasive interventional shelter, and then the hemostatic embolizations of injured splenic artery were performed following the established convention of rapid intervention therapy. The operating time was recorded, and the survival condition and postoperative complications were observed for two weeks. Results and discussion The average time of unfolding the shelter, and performing disinfection and preoperative preparation was 33 ± 7 min. The number of colonies in the sterilized shelter body was 86 ± 13 cfu/m3. The average TAE time was 31 ± 7 min. All the hemostatic embolizations of splenic injury were performed successfully in the mobile minimally invasive interventional shelter during the operation. A pseudoaneurysm was found in an animal model using angiography two weeks after the operation. The primary clinical success rate of embolization was 87.5%. The two-week survival rate in

  2. Chronic Traumatic Brain Injury in Amateur Boxers

    Directory of Open Access Journals (Sweden)

    M. Rahmati

    2008-04-01

    Full Text Available Introduction & objective: Despite of young and adolescence intent to the boxing sport, because of dominant aggression and direct blows contact to head, face and central nervous system, it is continuously criticize by different groups. The groups of sporting and physician conventions are distinguished boxing with physical and neuropsychological disorders and some groups believe that side effects of this sport are not more than other sports. For this base the aim of this study was to determine the chronic traumatic brain injury in a group amateur boxers.Materials & Methods: In a case-control study, three groups of sport men were considered, each group contained 20 randomly selected cases. The first group were amateur boxers with 4 years minimal activity(directly has been presented to the head blows, second group were amateur soccer players with 4 years minimal activity(has been presented to the not very severe head blows, third group were non athlete subjects .The groups were matched in weight, height, age and education .To understand brain disorder interview by medicine method has been used, then Wiskancin, Bonardele, Bender geshtalt, Kim karad visual memory, Benton and wechler memory (Alef type tests has been performed and EEG has got in the same hour and condition.Results: The homogeneity of between group variances was gained by the statistical method. Also between structural–visual abilities neuropsychological aspect in groups, significant difference has been gained (p= 0.000. In Kim karad visual memory test at the mild and long term visual memory deficit, significant differences between three groups was observed (P= 0.000, P=0.009 that least score has been belonged to the boxers. Also in boxers 6 abnormal EEGs is observed.Conclusion: It can be said that of four years amateur boxing can affect on boxers visual and memory perception and their spatial orientation. Additionally our study have showed that amateur boxing has a significant

  3. Isolated traumatic brain injury and venous thromboembolism.

    Science.gov (United States)

    Van Gent, Jan-Michael; Bandle, Jesse; Calvo, Richard Y; Zander, Ashley L; Olson, Erik J; Shackford, Steven R; Peck, Kimberly A; Sise, C Beth; Sise, Michael J

    2014-08-01

    Traumatic brain injury (TBI) is considered an independent risk factor of venous thromboembolism (VTE). However, the role of TBI severity in VTE risk has not been determined. We hypothesized that increased severity of brain injury in patients with isolated TBI (iTBI) is associated with an increased incidence of VTE. The records of patients admitted from June 2006 to December 2011 were reviewed for injury data, VTE risk factors, results of lower extremity surveillance ultrasound, and severity of TBI. Patients were identified by DRG International Classification of Diseases-9th Rev. codes for TBI, and only those with a nonhead Abbreviated Injury Scale (AIS) score of 1 or lower, indicating minimal associated injury, were included. The association of iTBI and VTE was determined using a case-control design. Among iTBI patients, those diagnosed with VTE (cases) were matched for age, sex, and admission year to those without VTE (controls). Data were analyzed using conditional logistic regression. There were 345 iTBI patients: 41 cases (12%) and 304 controls (88%). A total of 151 controls could not be matched to an appropriate case and were excluded. Of the remaining 153 controls, 1 to 16 controls were matched to each of the 41 VTE cases. Compared with the controls, the cases had a higher mean head-AIS score (4.4 vs. 3.9, p = 0.001) and overall Injury Severity Score (20.4 vs. 16.8, p = 0.001). Following adjustment for all factors found to be associated with VTE (ventilator days, central line placement, operative time > 2 hours, chemoprophylaxis, history of VTE, and history of cancer), the cases were significantly more likely to have a greater head injury severity (head-AIS score ≥ 5; odds ratio, 5.25; 95% confidence interval, 1.59-17.30; p = 0.006). The incidence of VTE in iTBI patients was significantly associated with the severity of TBI. VTE surveillance protocols may be warranted in these high-risk patients, as early detection of VTE could guide subsequent therapy

  4. Aetiology and treatment outcome of severe traumatic brain injuries ...

    African Journals Online (AJOL)

    Background: Severe traumatic brain injury (TBI) is a major challenge to the patient, the relatives, the care givers, and the society in general. The primary and secondary injuries, and the high metabolism are formidable stages of the injury, each capable of taking the life of the patient. The objectives were to determine the ...

  5. Multi-scale mechanics of traumatic brain injury

    NARCIS (Netherlands)

    Cloots, R.J.H.

    2011-01-01

    Traumatic brain injury (TBI) can be caused by road traffic, sports-related or other types of accidents and often leads to permanent health issues or even death. For a good prevention or diagnosis of TBI, brain injury criteria are used to assess the probability of brain injury as a result of a

  6. Secondary Damage after Traumatic Brain Injury: Epidemiology, Pathophysiology and Therapy

    NARCIS (Netherlands)

    D.C. Engel (Doortje Caroline)

    2008-01-01

    textabstractTraumatic brain injury (TBI) is defined as a microscopic or macroscopic injury to the brain caused by external physical forces. Road traffic accidents, falls, sports injuries (i.e. boxing), recreational accidents (i.e. parachute jumping), the use of firearms, assault, child abuse,

  7. Effect of AVP on brain edema following traumatic brain injury

    Institute of Scientific and Technical Information of China (English)

    XU Miao; SU Wei; HUANG Wei-dong; LU Yuan-qiang; XU Qiu-ping; CHEN Zhao-jun

    2007-01-01

    Objective: To evaluate plasma arginine vasopressin (AVP) level in patients with traumatic brain injury and investigate the role of AVP in the process of brain edema. Methods: A total of 30 patients with traumatic brain injury were involved in our study. They were divided into two groups by Glasgow Coma Scale: severe traumatic brain injury group (STBI, GCS≤ 8) and moderate traumatic brain injury group (MTBI, GCS>8).Samples of venous blood were collected in the morning at rest from 15 healthy volunteers (control group)and within 24 h after traumatic brain injury from these patients for AVP determinations by radioimmunoassay. The severity and duration of the brain edema were estimated by head CT scan.Results: plasma AVP levels (ng/L) were (mean±SD): control, 3.06±1.49; MTBI, 38.12±7.25; and STBI, 66.61±17.10.The plasma level of AVP was significantly increased within 24 h after traumatic brain injury and followed by the reduction of GCS, suggesting the deterioration of cerebral injury (P<0.01). And the AVP level was correlated with the severity (STBI r=0.919, P<0.01; MTBI r=0.724, P<0.01) and the duration of brain edema (STBI r=0.790, P<0.01; MTBI r=0.712, P<0.01). Conclusions: The plasma AVP level is closely associated with the severity of traumatic brain injury. AVP may play an important role in pathogenesis of brain edema after traumatic brain injury.

  8. Neuropsychological rehabilitation for traumatic brain injury patients

    Directory of Open Access Journals (Sweden)

    Marzena Chantsoulis

    2015-05-01

    Full Text Available The aim of this review is to discuss the basic forms of neuropsychological rehabilitation for patients with traumatic brain injury (TBI. More broadly, we discussed cognitive rehabilitation therapy (CRT which constitutes a fundamental component in therapeutic interaction at many centres worldwide. Equally presented is a comprehensive model of rehabilitation, the fundamental component of which is CRT. It should be noted that the principles of this approach first arose in Poland in the 1970s, in other words, several decades before their appearance in other programmemes. Taken into consideration are four factors conditioning the effectiveness of such a process: comprehensiveness, earlier interaction, universality and its individualized character. A comprehensive programmeme of rehabilitation covers: cognitive rehabilitation, individual and group rehabilitation with the application of a therapeutic environment, specialist vocational rehabilitation, as well as family psychotherapy. These training programmemes are conducted within the scope of the ‘Academy of Life,’ which provides support for the patients in their efforts and shows them the means by which they can overcome existing difficulties. Equally emphasized is the close cooperation of the whole team of specialists, as well as the active participation of the family as an essential condition for the effectiveness of rehabilitation and, in effect, a return of the patient to a relatively normal life. Also presented are newly developing neurothechnologies and the neuromarkers of brain injuries. This enables a correct diagnosis to be made and, as a result, the selection of appropriate methods for neuropsychological rehabilitation, including neurotherapy.

  9. Traumatic abdominal wall hernia secondary to motorcycle handle bar injury

    Directory of Open Access Journals (Sweden)

    R S Jamabo

    2011-01-01

    Conclusion: We recommend a high level of clinical suspicion for traumatic abdominal wall herniation in all patients with traumatic abdominal wall injuries. It is instructive that the area be explored with primary repair of the hernia and other tissue planes of the abdominal wall.

  10. Investigating nystagmus in patients with traumatic brain injury: A ...

    African Journals Online (AJOL)

    Background. Traumatic brain injury (TBI) is a health and socioeconomic concern worldwide. In patients with TBI, post-traumatic balance problems are often the result of damage to the vestibular system. Nystagmus is common in these patients, and can provide insight into the damage that has resulted from the trauma.

  11. Statistical analysis plan for the Erythropoietin in Traumatic Brain Injury trial: a randomised controlled trial of erythropoietin versus placebo in moderate and severe traumatic brain injury.

    LENUS (Irish Health Repository)

    Presneill, Jeffrey

    2014-01-01

    The Erythropoietin in Traumatic Brain Injury (EPO-TBI) trial aims to determine whether the administration of erythropoietin to patients with moderate or severe traumatic brain injury improves patient-centred outcomes.

  12. What are the important outcomes in traumatic dental injuries?

    DEFF Research Database (Denmark)

    Kenny, Kate P; Day, Peter F; Sharif, Mohammad O

    2018-01-01

    BACKGROUND/AIMS: There are numerous treatment options following traumatic dental injury (TDI). Systematic reviews of different treatments are challenging owing to the diversity of outcomes reported between clinical studies. This issue could be addressed through the development and implementation ...

  13. Spreading depolarisations and outcome after traumatic brain injury

    DEFF Research Database (Denmark)

    Hartings, Jed A; Bullock, M Ross; Okonkwo, David O

    2011-01-01

    Pathological waves of spreading mass neuronal depolarisation arise repeatedly in injured, but potentially salvageable, grey matter in 50-60% of patients after traumatic brain injury (TBI). We aimed to ascertain whether spreading depolarisations are independently associated with unfavourable...

  14. Federal Interagency Traumatic Brain Injury Research (FITBIR) Informatics System

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Federal Interagency Traumatic Brain Injury Research (FITBIR) informatics system is an extensible, scalable informatics platform for TBI relevant imaging,...

  15. Preliminary questions before studying mild traumatic brain injury outcome.

    Science.gov (United States)

    Fayol, P; Carrière, H; Habonimana, D; Dumond, J-J

    2009-07-01

    To point out from the literature the issues in mild traumatic brain injury outcome. METHODOLOGY-RESULTS: The literature review allows to point out several different factors involved in the difficulty to study mild traumatic brain injury: mild traumatic brain injury definition, postconcussional syndrome definition, diagnosis threshold, severity and functional symptoms outcome, neuropsychological tests, unspecific syndrome feature, individual factors, confounding factors and treatment interventions. The mild traumatic brain injury outcome study is complicated by the definitions issues and especially their practical use and by the multiplicity and the intricate interrelationships among involved factors. The individual outcome and social cost weight is widely emphasized for an event still considered as medically trivial. The well-ordered preventive interventions necessity and the targeted treatment programs need for the persisting postconcussive symptoms complete our critical review.

  16. Chronic traumatic encephalopathy-integration of canonical traumatic brain injury secondary injury mechanisms with tau pathology.

    Science.gov (United States)

    Kulbe, Jacqueline R; Hall, Edward D

    2017-11-01

    In recent years, a new neurodegenerative tauopathy labeled Chronic Traumatic Encephalopathy (CTE), has been identified that is believed to be primarily a sequela of repeated mild traumatic brain injury (TBI), often referred to as concussion, that occurs in athletes participating in contact sports (e.g. boxing, American football, Australian football, rugby, soccer, ice hockey) or in military combatants, especially after blast-induced injuries. Since the identification of CTE, and its neuropathological finding of deposits of hyperphosphorylated tau protein, mechanistic attention has been on lumping the disorder together with various other non-traumatic neurodegenerative tauopathies. Indeed, brains from suspected CTE cases that have come to autopsy have been confirmed to have deposits of hyperphosphorylated tau in locations that make its anatomical distribution distinct for other tauopathies. The fact that these individuals experienced repetitive TBI episodes during their athletic or military careers suggests that the secondary injury mechanisms that have been extensively characterized in acute TBI preclinical models, and in TBI patients, including glutamate excitotoxicity, intracellular calcium overload, mitochondrial dysfunction, free radical-induced oxidative damage and neuroinflammation, may contribute to the brain damage associated with CTE. Thus, the current review begins with an in depth analysis of what is known about the tau protein and its functions and dysfunctions followed by a discussion of the major TBI secondary injury mechanisms, and how the latter have been shown to contribute to tau pathology. The value of this review is that it might lead to improved neuroprotective strategies for either prophylactically attenuating the development of CTE or slowing its progression. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Splenic trauma: Is splenectomy redundant?

    Directory of Open Access Journals (Sweden)

    S Tandon

    2013-01-01

    Full Text Available 41 year old male, serving air warrior sustained blunt abdominal trauma, CECT revealed grade III splenic injury. He was managed conservatively with good clinical outcome. Conservatism is the new approach to splenic trauma.

  18. Classroom Strategies for Teaching Veterans with Post-Traumatic Stress Disorder and Traumatic Brain Injury

    Science.gov (United States)

    Sinski, Jennifer Blevins

    2012-01-01

    Postsecondary institutions currently face the largest influx of veteran students since World War II. As the number of veteran students who may experience learning problems caused by Post-Traumatic Stress Disorder and/or Traumatic Brain Injury continues to rise, the need for instructional strategies that address their needs increases. Educators may…

  19. Post-traumatic amnesia predicts intelligence impairment following traumatic brain injury: a meta-analysis

    NARCIS (Netherlands)

    Konigs, M.; de Kieviet, J.F.; Oosterlaan, J.

    2012-01-01

    Context: Worldwide, millions of patients with traumatic brain injury (TBI) suffer from persistent and disabling intelligence impairment. Post-traumatic amnesia (PTA) duration is a promising predictor of intelligence following TBI. Objectives: To determine (1) the impact of TBI on intelligence

  20. Inter-radiologist agreement for CT scoring of pediatric splenic injuries and effect on an established clinical practice guideline.

    Science.gov (United States)

    Leschied, Jessica R; Mazza, Michael B; Davenport, Matthew; Chong, Suzanne T; Smith, Ethan A; Hoff, Carrie N; Ladino-Torres, Maria F; Khalatbari, Shokoufeh; Ehrlich, Peter F; Dillman, Jonathan R

    2016-02-01

    The American Pediatric Surgical Association (APSA) advocates for the use of a clinical practice guideline to direct management of hemodynamically stable pediatric spleen injuries. The clinical practice guideline is based on the CT score of the spleen injury according to the American Association for the Surgery of Trauma (AAST) CT scoring system. To determine the potential effect of radiologist agreement for CT scoring of pediatric spleen injuries on an established APSA clinical practice guideline. We retrospectively analyzed blunt splenic injuries occurring in children from January 2007 to January 2012 at a single level 1 trauma center (n = 90). Abdominal CT exams performed at clinical presentation were reviewed by four radiologists who documented the following: (1) splenic injury grade (AAST system), (2) arterial extravasation and (3) pseudoaneurysm. Inter-rater agreement for AAST injury grade was assessed using the multi-rater Fleiss kappa and Kendall coefficient of concordance. Inter-rater agreement was assessed using weighted (AAST injury grade) or prevalence-adjusted bias-adjusted (binary measures) kappa statistics; 95% confidence intervals were calculated. We evaluated the hypothetical effect of radiologist disagreement on an established APSA clinical practice guideline. Inter-rater agreement was good for absolute AAST injury grade (kappa: 0.64 [0.59–0.69]) and excellent for relative AAST injury grade (Kendall w: 0.90). All radiologists agreed on the AAST grade in 52% of cases. Based on an established clinical practice guideline, radiologist disagreement could have changed the decision for intensive care management in 11% (10/90) of children, changed the length of hospital stay in 44% (40/90), and changed the time to return to normal activity in 44% (40/90). Radiologist agreement when assigning splenic AAST injury grades is less than perfect, and disagreements have the potential to change management in a substantial number of pediatric patients.

  1. Inter-radiologist agreement for CT scoring of pediatric splenic injuries and effect on an established clinical practice guideline

    International Nuclear Information System (INIS)

    Leschied, Jessica R.; Smith, Ethan A.; Ladino-Torres, Maria F.; Dillman, Jonathan R.; Mazza, Michael B.; Chong, Suzanne T.; Hoff, Carrie N.; Davenport, Matthew S.; Khalatbari, Shokoufeh; Ehrlich, Peter F.

    2016-01-01

    The American Pediatric Surgical Association (APSA) advocates for the use of a clinical practice guideline to direct management of hemodynamically stable pediatric spleen injuries. The clinical practice guideline is based on the CT score of the spleen injury according to the American Association for the Surgery of Trauma (AAST) CT scoring system. To determine the potential effect of radiologist agreement for CT scoring of pediatric spleen injuries on an established APSA clinical practice guideline. We retrospectively analyzed blunt splenic injuries occurring in children from January 2007 to January 2012 at a single level 1 trauma center (n = 90). Abdominal CT exams performed at clinical presentation were reviewed by four radiologists who documented the following: (1) splenic injury grade (AAST system), (2) arterial extravasation and (3) pseudoaneurysm. Inter-rater agreement for AAST injury grade was assessed using the multi-rater Fleiss kappa and Kendall coefficient of concordance. Inter-rater agreement was assessed using weighted (AAST injury grade) or prevalence-adjusted bias-adjusted (binary measures) kappa statistics; 95% confidence intervals were calculated. We evaluated the hypothetical effect of radiologist disagreement on an established APSA clinical practice guideline. Inter-rater agreement was good for absolute AAST injury grade (kappa: 0.64 [0.59-0.69]) and excellent for relative AAST injury grade (Kendall w: 0.90). All radiologists agreed on the AAST grade in 52% of cases. Based on an established clinical practice guideline, radiologist disagreement could have changed the decision for intensive care management in 11% (10/90) of children, changed the length of hospital stay in 44% (40/90), and changed the time to return to normal activity in 44% (40/90). Radiologist agreement when assigning splenic AAST injury grades is less than perfect, and disagreements have the potential to change management in a substantial number of pediatric patients. (orig.)

  2. Inter-radiologist agreement for CT scoring of pediatric splenic injuries and effect on an established clinical practice guideline

    Energy Technology Data Exchange (ETDEWEB)

    Leschied, Jessica R.; Smith, Ethan A.; Ladino-Torres, Maria F.; Dillman, Jonathan R. [University of Michigan Health System, Department of Radiology, Section of Pediatric Radiology, C.S. Mott Children' s Hospital, Ann Arbor, MI (United States); Mazza, Michael B.; Chong, Suzanne T.; Hoff, Carrie N. [University of Michigan Health System, Department of Radiology, Division of Emergency Radiology, C.S. Mott Children' s Hospital, Ann Arbor, MI (United States); Davenport, Matthew S. [University of Michigan Health System, Department of Radiology, Division of Abdominal Imaging, C.S. Mott Children' s Hospital, Ann Arbor, MI (United States); Khalatbari, Shokoufeh [University of Michigan, Michigan Institute for Clinical and Health Research, Ann Arbor, MI (United States); Ehrlich, Peter F. [University of Michigan Health System, Department of Surgery, Section of Pediatric Surgery, C.S. Mott Children' s Hospital, Ann Arbor, MI (United States)

    2016-02-15

    The American Pediatric Surgical Association (APSA) advocates for the use of a clinical practice guideline to direct management of hemodynamically stable pediatric spleen injuries. The clinical practice guideline is based on the CT score of the spleen injury according to the American Association for the Surgery of Trauma (AAST) CT scoring system. To determine the potential effect of radiologist agreement for CT scoring of pediatric spleen injuries on an established APSA clinical practice guideline. We retrospectively analyzed blunt splenic injuries occurring in children from January 2007 to January 2012 at a single level 1 trauma center (n = 90). Abdominal CT exams performed at clinical presentation were reviewed by four radiologists who documented the following: (1) splenic injury grade (AAST system), (2) arterial extravasation and (3) pseudoaneurysm. Inter-rater agreement for AAST injury grade was assessed using the multi-rater Fleiss kappa and Kendall coefficient of concordance. Inter-rater agreement was assessed using weighted (AAST injury grade) or prevalence-adjusted bias-adjusted (binary measures) kappa statistics; 95% confidence intervals were calculated. We evaluated the hypothetical effect of radiologist disagreement on an established APSA clinical practice guideline. Inter-rater agreement was good for absolute AAST injury grade (kappa: 0.64 [0.59-0.69]) and excellent for relative AAST injury grade (Kendall w: 0.90). All radiologists agreed on the AAST grade in 52% of cases. Based on an established clinical practice guideline, radiologist disagreement could have changed the decision for intensive care management in 11% (10/90) of children, changed the length of hospital stay in 44% (40/90), and changed the time to return to normal activity in 44% (40/90). Radiologist agreement when assigning splenic AAST injury grades is less than perfect, and disagreements have the potential to change management in a substantial number of pediatric patients. (orig.)

  3. Traumatic Brain Injuries during Development: Implications for Alcohol Abuse

    Directory of Open Access Journals (Sweden)

    Zachary M. Weil

    2017-07-01

    Full Text Available Traumatic brain injuries are strongly related to alcohol intoxication as by some estimates half or more of all brain injuries involve at least one intoxicated individual. Additionally, there is mounting evidence that traumatic brain injuries can themselves serve as independent risk factors for the development of alcohol use disorders, particularly when injury occurs during juvenile or adolescent development. Here, we will review the epidemiological and experimental evidence for this phenomenon and discuss potential psychosocial mediators including attenuation of negative affect and impaired decision making as well as neurochemical mediators including disruption in the glutamatergic, GABAergic, and dopaminergic signaling pathways and increases in inflammation.

  4. Invisible Bleeding: The Command Team’s Role in the Identification, Understanding, and Treatment of Traumatic Brain Injury and Post Traumatic Stress Disorder

    Science.gov (United States)

    2013-04-11

    Traumatic Brain Injury, Post Traumatic Stress Disorder , TBI, PTSD , Wounded...Brain Injury (TBI) and Post Traumatic Stress Disorder ( PTSD ). Command teams must leverage the existing programs and infrastructure while demonstrating a...subsequent struggle with Traumatic Brain Injury (TBI) and Post Traumatic Stress Disorder ( PTSD ) have given me the unique insight to tackle

  5. Visual problems associated with traumatic brain injury.

    Science.gov (United States)

    Armstrong, Richard A

    2018-02-28

    Traumatic brain injury (TBI) and its associated concussion are major causes of disability and death. All ages can be affected but children, young adults and the elderly are particularly susceptible. A decline in mortality has resulted in many more individuals living with a disability caused by TBI including those affecting vision. This review describes: (1) the major clinical and pathological features of TBI; (2) the visual signs and symptoms associated with the disorder; and (3) discusses the assessment of quality of life and visual rehabilitation of the patient. Defects in primary vision such as visual acuity and visual fields, eye movement including vergence, saccadic and smooth pursuit movements, and in more complex aspects of vision involving visual perception, motion vision ('akinopsia'), and visuo-spatial function have all been reported in TBI. Eye movement dysfunction may be an early sign of TBI. Hence, TBI can result in a variety of visual problems, many patients exhibiting multiple visual defects in combination with a decline in overall health. Patients with chronic dysfunction following TBI may require occupational, vestibular, cognitive and other forms of physical therapy. Such patients may also benefit from visual rehabilitation, including reading-related oculomotor training and the prescribing of spectacles with a variety of tints and prism combinations. © 2018 Optometry Australia.

  6. Alpine ski and snowboarding traumatic injuries: incidence, injury patterns, and risk factors for 10 years.

    Science.gov (United States)

    McBeth, Paul B; Ball, Chad G; Mulloy, Robert H; Kirkpatrick, Andrew W

    2009-05-01

    Alpine skiing and snowboarding are popular winter sports in Canada. Every year participation in these activities results in traumatic injury. The purpose of this study was to identify the incidence and injury patterns, as well as risk factors associated with ski and snowboarding injuries. A comprehensive 10-year retrospective review of Alpine ski and snowboarding injuries from 1996 to 2006 was conducted. The Alberta Trauma Registry was used as the primary source of data. A total of 196 patients (56.6% skiers, 43.4% snowboarders) were identified as having major traumatic injuries (Injury Severity Score, >or=12). Forty-three patients required intensive care unit support. The majority of injuries were related to falls and collisions with natural objects. Head injuries were most common, followed by chest, spinal, and extremity trauma. Seventy-nine patients required emergency surgery. Skiing and snowboarding represent activities with high potential for traumatic injury. Safety initiatives should be developed to target this population.

  7. The bone scan in traumatic and sports injuries

    International Nuclear Information System (INIS)

    Matin, P.

    1987-01-01

    There are several types of injuries which are not diagnosable by routine radiographic methods but can be detected easily by nuclear medicine techniques. This chapter describes four primary categories of injury where nuclear medicine techniques may be of use: stress fracture and periosteal injury; covert fractures; joint abnormalities and injuries to connective tissues, especially where they attach to bone; and acute skeletal muscle injury and rhabdomyolysis. One of the most important features of the use of nuclear medicine techniques in the evaluation of sports and traumatic injury is the ability, in most cases, to be able to differentiate among these various categories. Other uses of nuclear medicine techniques are discussed in this chapter

  8. Characterization of patients with head trauma and traumatic axonal injury

    International Nuclear Information System (INIS)

    Mosquera Betancourt, Dra.C. Gretel; Van Duc, Dr. Hanh; Casares Delgado, Dr. Jorge Alejandro; Hernández González, Dr. Erick Héctor

    2016-01-01

    Background: traumatic axonal injury is characterized by multifocal lesions, consequences of primary, secondary and tertiary damage which is able to cause varying degrees of disability. Objective: to characterize patients with traumatic axonal injury. Methods: a cross-sectional analytical study was conducted from January 2014 to December 2015. The target population was composed of 35 patients over age 18 whose diagnosis was traumatic axonal injury type I and IV of the Marshall computed tomographic (CT) classification. With the data collected from medical records revisions and direct observation, a database was created in SPSS for its processing through univariate and multivariate techniques. Results: male patients between 18 and 30 years old without bad habits prevailed. Most of the patients survived and death was associated with the presence of severe traumatic axonal injury, Marshall computed tomographic (CT) classification degree III, complications and presence of trauma in thorax, abdomen and cervical spine. Conclusions: diagnosis of traumatic axonal injury is based on the clinical radiological correlation based on images from tomography and it is confirmed by Magnetic resonance imaging (MRI). Histological study shows injuries that are not demonstrated in the most advanced radiological studies. Its prevention is the most fundamental base in medical assistance, followed by neurocritical attention oriented by neuromonitoring. (author)

  9. Oxidative stress following traumatic brain injury: enhancement of ...

    African Journals Online (AJOL)

    neuronal loss following traumatic brain injury and presents experimental and clinical evidence of the role of exogenous antioxidants as neuroprotectants. Method: We reviewed published literature on reactive oxygen species and their role in experimental and clinical brain injuries in journals and the Internet using Yahoo ...

  10. Traumatic Brain Injury in the Accident and Emergency Department of ...

    African Journals Online (AJOL)

    Background: Traumatic brain injury is a major public health problem in Nigeria, as it could be associated with long term and life long deficits. Unlike other parts of the world, in our country, motorcycles are possibly the main cause of this injury. Unfortunately, we do not have a national epidemiological data base yet. This study ...

  11. Traumatic Brain Injury: Persistent Misconceptions and Knowledge Gaps among Educators

    Science.gov (United States)

    Ettel, Deborah; Glang, Ann E.; Todis, Bonnie; Davies, Susan C.

    2016-01-01

    Each year approximately 700,000 U.S. children aged 0-19 years sustain a traumatic brain injury (TBI) placing them at risk for academic, cognitive, and behavioural challenges. Although TBI has been a special education disability category for 25 years, prevalence studies show that of the 145,000 students each year who sustain long-term injury from…

  12. White Matter Damage and Cognitive Impairment after Traumatic Brain Injury

    Science.gov (United States)

    Kinnunen, Kirsi Maria; Greenwood, Richard; Powell, Jane Hilary; Leech, Robert; Hawkins, Peter Charlie; Bonnelle, Valerie; Patel, Maneesh Chandrakant; Counsell, Serena Jane; Sharp, David James

    2011-01-01

    White matter disruption is an important determinant of cognitive impairment after brain injury, but conventional neuroimaging underestimates its extent. In contrast, diffusion tensor imaging provides a validated and sensitive way of identifying the impact of axonal injury. The relationship between cognitive impairment after traumatic brain injury…

  13. Development of an Ontology for Rehabilitation: Traumatic Brain Injury

    Science.gov (United States)

    Grove, Michael J.

    2013-01-01

    Traumatic Brain Injury (TBI) rehabilitation interventions are very heterogeneous due to injury characteristics and pathology, patient demographics, healthcare settings, caregiver variability, and individualized, multi-discipline treatment plans. Consequently, comparing and generalizing the effectiveness of interventions is limited largely due to…

  14. Internet and Social Media Use After Traumatic Brain Injury: A Traumatic Brain Injury Model Systems Study.

    Science.gov (United States)

    Baker-Sparr, Christina; Hart, Tessa; Bergquist, Thomas; Bogner, Jennifer; Dreer, Laura; Juengst, Shannon; Mellick, David; OʼNeil-Pirozzi, Therese M; Sander, Angelle M; Whiteneck, Gale G

    To characterize Internet and social media use among adults with moderate to severe traumatic brain injury (TBI) and to compare demographic and socioeconomic factors associated with Internet use between those with and without TBI. Ten Traumatic Brain Injury Model Systems centers. Persons with moderate to severe TBI (N = 337) enrolled in the TBI Model Systems National Database and eligible for follow-up from April 1, 2014, to March 31, 2015. Prospective cross-sectional observational cohort study. Internet usage survey. The proportion of Internet users with TBI was high (74%) but significantly lower than those in the general population (84%). Smartphones were the most prevalent means of Internet access for persons with TBI. The majority of Internet users with TBI had a profile account on a social networking site (79%), with more than half of the sample reporting multiplatform use of 2 or more social networking sites. Despite the prevalence of Internet use among persons with TBI, technological disparities remain in comparison with the general population. The extent of social media use among persons with TBI demonstrates the potential of these platforms for social engagement and other purposes. However, further research examining the quality of online activities and identifying potential risk factors of problematic use is recommended.

  15. Is It safe? Nonoperative management of blunt splenic injuries in geriatric trauma patients.

    Science.gov (United States)

    Trust, Marc D; Teixeira, Pedro G; Brown, Lawrence H; Ali, Sadia; Coopwood, Ben; Aydelotte, Jayson D; Brown, Carlos V R

    2018-01-01

    Because of increased failure rates of nonoperative management (NOM) of blunt splenic injuries (BSI) in the geriatric population, dogma dictated that this management was unacceptable. Recently, there has been an increased use of this treatment strategy in the geriatric population. However, published data assessing the safety of NOM of BSI in this population is conflicting, and well-powered multicenter data are lacking. We performed a retrospective analysis of data from the National Trauma Data Bank (NTDB) from 2014 and identified young (age < 65) and geriatric (age ≥ 65) patients with a BSI. Patients who underwent splenectomy within 6 hours of admission were excluded from the analysis. Outcomes were failure of NOM and mortality. We identified 18,917 total patients with a BSI, 2,240 (12%) geriatric patients and 16,677 (88%) young patients. Geriatric patients failed NOM more often than younger patients (6% vs. 4%, p < 0.0001). On logistic regression analysis, Injury Severity Score of 16 or higher was the only independent risk factor associated with failure of NOM in geriatric patients (odds ratio, 2.778; confidence interval, 1.769-4.363; p < 0.0001). There was no difference in mortality in geriatric patients who had successful vs. failed NOM (11% vs. 15%; p = 0.22). Independent risk factors for mortality in geriatric patients included admission hypotension, Injury Severity Score of 16 or higher, Glasgow Coma Scale score of 8 or less, and cardiac disease. However, failure of NOM was not independently associated with mortality (odds ratio, 1.429; confidence interval, 0.776-2.625; p = 0.25). Compared with younger patients, geriatric patients had a higher but comparable rate of failed NOM of BSI, and failure rates are lower than previously reported. Failure of NOM in geriatric patients is not an independent risk factor for mortality. Based on our results, NOM of BSI in geriatric patients is safe. Therapeutic, level IV.

  16. Neuromuscular prehabilitation to prevent osteoarthritis after a traumatic joint injury.

    Science.gov (United States)

    Tenforde, Adam S; Shull, Pete B; Fredericson, Michael

    2012-05-01

    Post-traumatic osteoarthritis (PTOA) is a process resulting from direct forces applied to a joint that cause injury and degenerative changes. An estimated 12% of all symptomatic osteoarthritis (OA) of the hip, knee, and ankle can be attributed to a post-traumatic cause. Neuromuscular prehabilitation is the process of improving neuromuscular function to prevent development of PTOA after an initial traumatic joint injury. Prehabilitation strategies include restoration of normative movement patterns that have been altered as the result of traumatic injury, along with neuromuscular exercises and gait retraining to prevent the development of OA after an injury occurs. A review of the current literature shows that no studies have been performed to evaluate methods of neuromuscular prehabilitation to prevent PTOA after a joint injury. Instead, current research has focused on management strategies after knee injuries, the value of exercise in the management of OA, and neuromuscular exercises after total knee arthroplasty. Recent work in gait retraining that alters knee joint loading holds promise for preventing the development of PTOA after joint trauma. Future research should evaluate methods of neuromuscular prehabilitation strategies in relationship to the outcome of PTOA after joint injury. Copyright © 2012 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All rights reserved.

  17. Car surfing: an uncommon cause of traumatic injury.

    Science.gov (United States)

    Peterson, T; Timberlake, G; Yeager, A; Jadali, M; Royer, K

    1999-02-01

    Car surfing is an infrequent cause of traumatic injuries treated by emergency physicians. This very dangerous activity can result in serious injury or death. We report 5 cases of injuries caused by car surfing seen at our hospital during 1996 and 1997. All involved head injuries after a fall from a moving motor vehicle. There were 3 male and 2 female patients, and 3 cases were fatal. Health care providers should be aware of this type of injury and support efforts to prevent it.

  18. Acromegaly resolution after traumatic brain injury: a case report

    OpenAIRE

    Cob, Alejandro

    2014-01-01

    Introduction Anterior hypopituitarism is a common complication of head trauma, with a prevalence of 30% to 70% among long-term survivors. This is a much higher frequency than previously thought and suggests that most cases of post-traumatic hypopituitarism remain undiagnosed and untreated. Symptoms of hypopituitarism are very unspecific and very similar to those in traumatic brain injury patients in general, which makes hypopituitarism difficult to diagnose. The factors that predict the likel...

  19. Blunt splenic trauma: Assessment, management and outcomes.

    Science.gov (United States)

    El-Matbouly, Moamena; Jabbour, Gaby; El-Menyar, Ayman; Peralta, Ruben; Abdelrahman, Husham; Zarour, Ahmad; Al-Hassani, Ammar; Al-Thani, Hassan

    2016-02-01

    The approach for diagnosis and management of blunt splenic injury (BSI) has been considerably shifted towards non-operative management (NOM). We aimed to review the current practice for the evaluation, diagnosis and management of BSI. A traditional narrative literature review was carried out using PubMed, MEDLINE and Google scholar search engines. We used the keywords "Traumatic Splenic injury", "Blunt splenic trauma", "management" between December 1954 and November 2014. Most of the current guidelines support the NOM or minimally approaches in hemodynamically stable patients. Improvement in the diagnostic modalities guide the surgeons to decide the timely management pathway Though, there is an increasing shift from operative management (OM) to NOM of BSI; NOM of high grade injury is associated with a greater rate of failure, prolonged hospital stay, risk of delayed hemorrhage and transfusion-associated infections. Some cases with high grade BSI could be successfully treated conservatively, if clinically feasible, while some patients with lower grade injury might end-up with delayed splenic rupture. Therefore, the selection of treatment modalities for BSI should be governed by patient clinical presentation, surgeon's experience in addition to radiographic findings. About one-fourth of the blunt abdominal trauma accounted for BSI. A high index of clinical suspicion along with radiological diagnosis helps to identify and characterize splenic injuries with high accuracy and is useful for timely decision-making to choose between OM or NOM. Careful selection of NOM is associated with high success rate with a lower rate of morbidity and mortality. Copyright © 2015 Royal College of Surgeons of Edinburgh (Scottish charity number SC005317) and Royal College of Surgeons in Ireland. Published by Elsevier Ltd. All rights reserved.

  20. Longitudinal Examination of Resilience After Traumatic Brain Injury: A Traumatic Brain Injury Model Systems Study.

    Science.gov (United States)

    Marwitz, Jennifer H; Sima, Adam P; Kreutzer, Jeffrey S; Dreer, Laura E; Bergquist, Thomas F; Zafonte, Ross; Johnson-Greene, Douglas; Felix, Elizabeth R

    2018-02-01

    To evaluate (1) the trajectory of resilience during the first year after a moderate-severe traumatic brain injury (TBI); (2) factors associated with resilience at 3, 6, and 12 months postinjury; and (3) changing relationships over time between resilience and other factors. Longitudinal analysis of an observational cohort. Five inpatient rehabilitation centers. Patients with TBI (N=195) enrolled in the resilience module of the TBI Model Systems study with data collected at 3-, 6-, and 12-month follow-up. Not applicable. Connor-Davidson Resilience Scale. Initially, resilience levels appeared to be stable during the first year postinjury. Individual growth curve models were used to examine resilience over time in relation to demographic, psychosocial, and injury characteristics. After adjusting for these characteristics, resilience actually declined over time. Higher levels of resilience were related to nonminority status, absence of preinjury substance abuse, lower anxiety and disability level, and greater life satisfaction. Resilience is a construct that is relevant to understanding brain injury outcomes and has potential value in planning clinical interventions. Copyright © 2017 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

  1. Pathophysiological links between traumatic brain injury and post-traumatic headaches [version 1; referees: 3 approved

    Directory of Open Access Journals (Sweden)

    Robert L. Ruff

    2016-08-01

    Full Text Available This article reviews possible ways that traumatic brain injury (TBI can induce migraine-type post-traumatic headaches (PTHs in children, adults, civilians, and military personnel. Several cerebral alterations resulting from TBI can foster the development of PTH, including neuroinflammation that can activate neural systems associated with migraine. TBI can also compromise the intrinsic pain modulation system and this would increase the level of perceived pain associated with PTH. Depression and anxiety disorders, especially post-traumatic stress disorder (PTSD, are associated with TBI and these psychological conditions can directly intensify PTH. Additionally, depression and PTSD alter sleep and this will increase headache severity and foster the genesis of PTH. This article also reviews the anatomic loci of injury associated with TBI and notes the overlap between areas of injury associated with TBI and PTSD.

  2. [Traumatic brain injuries--forensic and expertise aspects].

    Science.gov (United States)

    Vuleković, Petar; Simić, Milan; Misić-Pavkov, Gordana; Cigić, Tomislav; Kojadinović, Zeljko; Dilvesi, Dula

    2008-01-01

    Traumatic brain injuries have major socio-economic importance due to their frequency, high mortality and serious consequences. According to their nature the consequences of these injuries may be classified as neurological, psychiatric and esthetic. Various lesions of brain structures cause neurological consequences such as disturbance of motor functions, sensibility, coordination or involuntary movements, speech disturbances and other deviations, as well as epilepsy. Psychiatric consequences include cognitive deficit, emotional disturbances and behavior disturbances. CRIMINAL-LEGAL ASPECT OF TRAUMATIC BRAIN INJURIES AND LITIGATION: Criminal-legal aspect of traumatic brain injuries expertise understands the qualification of these injuries as mild, serious and qualified serious body injuries as well as the expertise about the mechanisms of their occurrence. Litigation expertise includes the estimation of pain, fear, diminished, i.e. lost vital activity and disability, esthetic marring, and psychological suffer based on the diminished general vital activity and esthetic marring. Evaluation of consequences of traumatic brain injuries should be performed only when it can be positively confirmed that they are permanent, i.e. at least one year after the injury. Expertise of these injuries is interdisciplinary. Among clinical doctors the most competent medical expert is the one who is in charge for diagnostics and injury treatment, with the recommendation to avoid, if possible, the doctor who conducted treatment. For the estimation of general vital activity, the neurological consequences, pain and esthetic marring expertise, the most competent doctors are neurosurgeon and neurologist. Psychological psychiatric consequences and fear expertise have to be performed by the psychiatrist. Specialists of forensic medicine contribute with knowledge of criminal low and legal expertise.

  3. Traumatic injuries: imaging and intervention of large arterial trauma

    International Nuclear Information System (INIS)

    Schoder, Maria; Prokop, Mathias; Lammer, Johannes

    2002-01-01

    Traumatic vessel injury can cause bleeding, thrombosis, embolization, or malperfusion due to external compression and spasm. Non-traumatic causes of acute large arterial emergencies include rupture of an aneurysm and pseudoaneurysm, dissection, embolization, and thrombosis in hypercoagulability syndromes. Ultrasonography is, of course, the imaging modality of choice in emergency cases; however, in central vascular injuries, spiral CT with contrast enhancement is the imaging modality that provides the most information. Angiography may be necessary for detailed information and before intervention. Stent-grafts are used to close large vascular lacerations, ruptured aortic aneurysms, and the entry tear of dissections. Interventional radiology methods play a major role in managing vascular emergencies. (orig.)

  4. Pediatric blunt splenic trauma: a comprehensive review

    Energy Technology Data Exchange (ETDEWEB)

    Lynn, Karen N.; Werder, Gabriel M.; Callaghan, Rachel M.; Jafri, Zafar H. [William Beaumont Hospital, Department of Diagnostic Radiology, Royal Oak, MI (United States); Sullivan, Ashley N. [St. George' s University School of Medicine, Grenada, West Indies (Grenada); Bloom, David A. [William Beaumont Hospital, Department of Diagnostic Radiology, Royal Oak, MI (United States); William Beaumont Hospital, Section of Pediatric Radiology, Department of Radiology, Royal Oak, MI (United States)

    2009-09-15

    Abdominal trauma is a leading cause of death in children older than 1 year of age. The spleen is the most common organ injured following blunt abdominal trauma. Pediatric trauma patients present unique clinical challenges as compared to adults, including different mechanisms of injury, physiologic responses, and indications for operative versus nonoperative management. Splenic salvage techniques and nonoperative approaches are preferred to splenectomy in order to decrease perioperative risks, transfusion needs, duration/cost of hospitalization, and risk of overwhelming postsplenectomy infection. Early and accurate detection of splenic injury is critical in both adults and children; however, while imaging findings guide management in adults, hemodynamic stability is the primary determinant in pediatric patients. After initial diagnosis, the primary role of imaging in pediatric patients is to determine the level and duration of care. We present a comprehensive literature review regarding the mechanism of injury, imaging, management, and complications of traumatic splenic injury in pediatric patients. Multiple patients are presented with an emphasis on the American Association for the Surgery of Trauma organ injury grading system. Clinical practice guidelines from the American Pediatric Surgical Association are discussed and compared with our experience at a large community hospital, with recommendations for future practice guidelines. (orig.)

  5. Pediatric blunt splenic trauma: a comprehensive review

    International Nuclear Information System (INIS)

    Lynn, Karen N.; Werder, Gabriel M.; Callaghan, Rachel M.; Jafri, Zafar H.; Sullivan, Ashley N.; Bloom, David A.

    2009-01-01

    Abdominal trauma is a leading cause of death in children older than 1 year of age. The spleen is the most common organ injured following blunt abdominal trauma. Pediatric trauma patients present unique clinical challenges as compared to adults, including different mechanisms of injury, physiologic responses, and indications for operative versus nonoperative management. Splenic salvage techniques and nonoperative approaches are preferred to splenectomy in order to decrease perioperative risks, transfusion needs, duration/cost of hospitalization, and risk of overwhelming postsplenectomy infection. Early and accurate detection of splenic injury is critical in both adults and children; however, while imaging findings guide management in adults, hemodynamic stability is the primary determinant in pediatric patients. After initial diagnosis, the primary role of imaging in pediatric patients is to determine the level and duration of care. We present a comprehensive literature review regarding the mechanism of injury, imaging, management, and complications of traumatic splenic injury in pediatric patients. Multiple patients are presented with an emphasis on the American Association for the Surgery of Trauma organ injury grading system. Clinical practice guidelines from the American Pediatric Surgical Association are discussed and compared with our experience at a large community hospital, with recommendations for future practice guidelines. (orig.)

  6. Traumatic glaucoma due to paintball injuries: A case series

    Directory of Open Access Journals (Sweden)

    Kelly M. Lee

    2017-12-01

    Full Text Available Purpose: To study the management and outcomes of patients with paintball injuries resulting in traumatic glaucoma. Methods: A retrospective review was performed, identifying four patients with a confirmed diagnosis of traumatic glaucoma secondary to paintball sports. Results: Four male patients with paintball gun injuries presented with a mean follow-up time of 51 months after the date of injury. The mean age was 23.5 ± 18.6 years. Three patients presented with blunt trauma, while one patient had a ruptured globe. Presenting visual acuity (VA was hand motions in three of the patients and no light perception in the fourth patient. All patients were diagnosed with traumatic glaucoma and treated with glaucoma medications during their follow-up. Two patients received tube shunts to control intraocular pressures (IOPs. At the time of most recent follow-up, three patients had elevated IOPs and were not on any medications. VA at the last follow-up was 20/400 or worse. Conclusions: Traumatic glaucoma can be managed with surgical and medical interventions, while VA usually does not return to baseline levels prior to the injury. Prognostic predictors can be used to guide treatment and identify patients who should be closely followed. Because the presentation and onset is widely variable, follow-up and screening is crucial even years after the injury. Keywords: Paintball, Ocular trauma, Glaucoma, Secondary glaucoma

  7. Born-again spleen. Return of splenic function after splenectomy for trauma

    International Nuclear Information System (INIS)

    Pearson, H.A.; Johnston, D.; Smith, K.A.; Touloukian, R.J.

    1978-01-01

    We assessed splenic activity after splenectomy by interference phase microscopical examination of circulating red cells. Normal eusplenic children had a low number (<1%) of red cells with surface indentations or pits. About 20% of red cells of children who had electively been subjected to splenectomy for hematologic indications were pitted. Thirteen of 22 children who had had emergency splenectomy because of traumatic injury had a low percentage of pitted red cells, suggesting a return of splenic function. In five of these children a /sup 99m/Tc sulfur colloid scan demonstrated multiple nodules of recurrent splenic tissue. In contrast to the prevailing opinion that splenosis is rare, we have found it to be a frequent occurrence. Return of splenic function may, in part, account for the low frequency with which overwhelming bacterial sepsis and meningitis have been documented after splenectomy for traumatic indications

  8. Traumatic Rib Injury: Patterns, Imaging Pitfalls, Complications, and Treatment.

    Science.gov (United States)

    Talbot, Brett S; Gange, Christopher P; Chaturvedi, Apeksha; Klionsky, Nina; Hobbs, Susan K; Chaturvedi, Abhishek

    2017-01-01

    The ribs are frequently affected by blunt or penetrating injury to the thorax. In the emergency department setting, it is vital for the interpreting radiologist to not only identify the presence of rib injuries but also alert the clinician about organ-specific injury, specific traumatic patterns, and acute rib trauma complications that require emergent attention. Rib injuries can be separated into specific morphologic fracture patterns that include stress, buckle, nondisplaced, displaced, segmental, and pathologic fractures. Specific attention is also required for flail chest and for fractures due to pediatric nonaccidental trauma. Rib fractures are associated with significant morbidity and mortality, both of which increase as the number of fractured ribs increases. Key complications associated with rib fracture include pain, hemothorax, pneumothorax, extrapleural hematoma, pulmonary contusion, pulmonary laceration, acute vascular injury, and abdominal solid-organ injury. Congenital anomalies, including supernumerary or accessory ribs, vestigial anterior ribs, bifid ribs, and synostoses, are common and should not be confused with traumatic pathologic conditions. Nontraumatic mimics of traumatic rib injury, with or without fracture, include metastatic disease, primary osseous neoplasms (osteosarcoma, chondrosarcoma, Ewing sarcoma, Langerhans cell histiocytosis, and osteochondroma), fibrous dysplasia, and Paget disease. Principles of management include supportive and procedural methods of alleviating pain, treating complications, and stabilizing posttraumatic deformity. By recognizing and accurately reporting the imaging findings, the radiologist will add value to the care of patients with thoracic trauma. Online supplemental material is available for this article. © RSNA, 2017.

  9. Seizures and the Role of Anticonvulsants After Traumatic Brain Injury.

    Science.gov (United States)

    Zimmermann, Lara L; Diaz-Arrastia, Ramon; Vespa, Paul M

    2016-10-01

    Posttraumatic seizures are a common complication of traumatic brain injury. Posttraumatic epilepsy accounts for 20% of symptomatic epilepsy in the general population and 5% of all epilepsy. Early posttraumatic seizures occur in more than 20% of patients in the intensive care unit and are associated with secondary brain injury and worse patient outcomes. Most posttraumatic seizures are nonconvulsive and therefore continuous electroencephalography monitoring should be the standard of care for patients with moderate or severe brain injury. The literature shows that posttraumatic seizures result in secondary brain injury caused by increased intracranial pressure, cerebral edema and metabolic crisis. Copyright © 2016 Elsevier Inc. All rights reserved.

  10. Management of paediatric splenic injury in the New South Wales trauma system.

    Science.gov (United States)

    Adams, Susan E; Holland, Andrew; Brown, Julie

    2017-01-01

    Since the 1980's, paediatric surgeons have increasingly managed blunt splenic injury (BSI) in children non-operatively. However, studies in North America have shown higher operation rates in non-paediatric centres and by adult surgeons. This association has not been examined elsewhere. To investigate the management of BSI in New South Wales (NSW) children, to determine the patient and hospital factors related to the odds of operation. Secondarily, to investigate whether the likelihood of operation varied by year. Children age 0-16 admitted to a NSW hospital between July 2000 and December 2011 with a diagnosis of BSI were identified in the NSW Admitted Patient Data Collection, and linked to deaths data from Registry of Births Deaths and Marriages, and Bureau of Statistics. The operation rate was calculated and compared between different hospital types. Univariable analysis was used to determine patient and hospital factors associated with operative management. The difference in the odds of operation between the oldest data (July 2000-December 2005) and most recent (January 2006-December 2011) was also examined. Multivariable logistic regression with stepwise elimination was then performed to determine likelihood of operative management according to hospital category and era, adjusting for potential confounders. 955 cases were identified, with 101(10.6%) managed operatively. On multivariable analysis, factors associated with operation included age (OR 1.11, 95% CI 1.01-1.18, psplenic disruption (OR 3.10, 95% CI 1.61-6.19, ptrauma centre remained significantly associated with operation, whether it be metropolitan adult trauma centre (OR 4.22 95% CI 1.70-10.52, ptrauma centre (OR 3.72 95% CI 1.83-7.83, ptrauma system is required. Copyright © 2016 Elsevier Ltd. All rights reserved.

  11. Oculometric Screening for Traumatic Brain Injury in Veterans

    Science.gov (United States)

    2017-06-01

    intake physicals as a detection method for acute injury and for management of brain health in military and VA hospitals. An immersive evaluation of the...risk of traumatic brain injury following deployment. Journal of Head Trauma Rehabilitation, 31(1), 28–35. xviii THIS PAGE INTENTIONALLY LEFT BLANK...device in operational units, military treatment facilities, or VA hospitals. This question will be answered through an immersive qualitative

  12. Prospective trial of angiography and embolization for all grade III to V blunt splenic injuries: nonoperative management success rate is significantly improved.

    Science.gov (United States)

    Miller, Preston R; Chang, Michael C; Hoth, J Jason; Mowery, Nathan T; Hildreth, Amy N; Martin, R Shayn; Holmes, James H; Meredith, J Wayne; Requarth, Jay A

    2014-04-01

    Nonoperative management (NOM) of blunt splenic injury is well accepted. Substantial failure rates in higher injury grades remain common, with one large study reporting rates of 19.6%, 33.3%, and 75% for grades III, IV, and V, respectively. Retrospective data show angiography and embolization can increase salvage rates in these severe injuries. We developed a protocol requiring referral of all blunt splenic injuries, grades III to V, without indication for immediate operation for angiography and embolization. We hypothesized that angiography and embolization of high-grade blunt splenic injury would reduce NOM failure rates in this population. This was a prospective study at our Level I trauma center as part of a performance-improvement project. Demographics, injury characteristics, and outcomes were compared with historic controls. The protocol required all stable patients with grade III to V splenic injuries be referred for angiography and embolization. In historic controls, referral was based on surgeon preference. From January 1, 2010 to December 31, 2012, there were 168 patients with grades III to V spleen injuries admitted; NOM was undertaken in 113 (67%) patients. The protocol was followed in 97 patients, with a failure rate of 5%. Failure rate in the 16 protocol deviations was 25% (p = 0.02). Historic controls from January 1, 2007 to December 31, 2009 were compared with the protocol group. One hundred and fifty-three patients with grade III to V injuries were admitted during this period, 80 (52%) patients underwent attempted NOM. Failure rate was significantly higher than for the protocol group (15%, p = 0.04). Use of a protocol requiring angiography and embolization for all high-grade spleen injuries slated for NOM leads to a significantly decreased failure rate. We recommend angiography and embolization as an adjunct to NOM for all grade III to V splenic injuries. Copyright © 2014 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

  13. Facial transplantation for massive traumatic injuries.

    Science.gov (United States)

    Alam, Daniel S; Chi, John J

    2013-10-01

    This article describes the challenges of facial reconstruction and the role of facial transplantation in certain facial defects and injuries. This information is of value to surgeons assessing facial injuries with massive soft tissue loss or injury. Copyright © 2013 Elsevier Inc. All rights reserved.

  14. The Evolution of Post-Traumatic Stress Disorder following Moderate-to-Severe Traumatic Brain Injury.

    Science.gov (United States)

    Alway, Yvette; Gould, Kate Rachel; McKay, Adam; Johnston, Lisa; Ponsford, Jennie

    2016-05-01

    Increasing evidence indicates that post-traumatic stress disorder (PTSD) may develop following traumatic brain injury (TBI), despite most patients having no conscious memory of their accident. This prospective study examined the frequency, timing of onset, symptom profile, and trajectory of PTSD and its psychiatric comorbidities during the first 4 years following moderate-to-severe TBI. Participants were 85 individuals (78.8% male) with moderate or severe TBI recruited following admission to acute rehabilitation between 2005 and 2010. Using the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Disorders (SCID-I), participants were evaluated for pre- and post-injury PTSD soon after injury and reassessed at 6 months, 12 months, 2 years, 3 years, and 4 years post-injury. Over the first 4 years post-injury, 17.6% developed injury-related PTSD, none of whom had PTSD prior to injury. PTSD onset peaked between 6 and 12 months post-injury. The majority of PTSD cases (66.7%) had a delayed-onset, which for a third was preceded by subsyndromal symptoms in the first 6 months post-injury. PTSD frequency increased over the first year post-injury, remained stable during the second year, and gradually declined thereafter. The majority of subjects with PTSD experienced a chronic symptom course and all developed one or more than one comorbid psychiatric disorder, with mood, other anxiety, and substance-use disorders being the most common. Despite event-related amnesia, post-traumatic stress symptoms, including vivid re-experiencing phenomena, may develop following moderate-to-severe TBI. Onset is typically delayed and symptoms may persist for several years post-injury.

  15. What Are Common Traumatic Brain Injury (TBI) Symptoms?

    Science.gov (United States)

    ... sleep habits Behavior or mood changes Trouble with memory, concentration, attention, or thinking Loss of consciousness lasting a few ... may have caused a TBI should seek medical attention. 4 ... Traumatic brain injury information page . Retrieved May 4, 2018, from https://www. ...

  16. Adolescents\\' experience of a parental traumatic brain injury | Harris ...

    African Journals Online (AJOL)

    The phenomenon of parental traumatic brain injury was characterised by denial, anger, grief, guilt, anxiety, over-protectiveness, social isolation, and change in many areas of the participants' lives. The adolescents coped using both approaches and avoidance styles of coping. Religion was a theme in the lives of all four ...

  17. Misconceptions about traumatic brain injuries among South African ...

    African Journals Online (AJOL)

    Objective. To investigate the incidence and type of misconceptions about traumatic brain injuries (TBIs) harboured by university students. Method. A convenience sample of 705 university students were recruited and data were collected using an electronic survey. The link to the survey was sent via e-mail to all registered ...

  18. Minor traumatic brain injuries – what is new? | Hollander ...

    African Journals Online (AJOL)

    Minor traumatic brain injuries – what is new? D Hollander, J Coventry, M Du Trevou. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

  19. Traumatic dental injuries and associated factors in permanent ...

    African Journals Online (AJOL)

    Background: Traumatic dental injuries in children are increasingly becoming a serious dental public health problem worldwide. Despite this fact, less attention has been directed to this problem compared to other common oral problems like dental caries. Aims: To determine the prevalence, causes and correlates of ...

  20. Organisation of traumatic head injury management in the Nordic countries

    DEFF Research Database (Denmark)

    Sollid, S; Sundstrøm, T; Ingebrigtsen, T

    2009-01-01

    ; 67% had specific protocols for the treatment of traumatic head injury. Computed tomography (CT) was available in 93% of the hospitals, and 59% of the hospitals could link CT scans to the regional neurosurgical department. CONCLUSIONS: Most Nordic hospitals are well prepared to manage patients...

  1. Proton MR spectroscopy in mild traumatic brain injury

    International Nuclear Information System (INIS)

    Kubas, Bożena; Łebkowski, Wojciech; Łebkowska, Urszula; Kułak, Wojciech; Tarasow, Eugeniusz; Walecki, Jerzy

    2010-01-01

    To assess the role of 1H MRS in the detection of changes in cerebral metabolite levels in pyramidal tracts after mild traumatic brain injury (MTBI) and to compare metabolite alterations to the clinical status (Glasgow Coma Scale). Study group consisted of 25 patients after mild traumatic brain injury, with a score of 11 to 15 in GCS. The MR studies were performed with a 1.5 T scanner. The results of spectra approximation (presented as metabolite ratios: NAA/Cr, NAA/Cho, Cho/Cr, lac/Cr, lip/Cr, Glx/Cr) were subjected to statistical analysis. MR spectra were recorded from a normal-appearing brain region: internal capsules and cerebral peduncles. Spectra from traumatic patients were compared with a control group including 34 healthy volunteers recorded with the same techniques. The statistical analysis revealed significant differences between the data obtained from various brain regions of the same patients after an MTBI and between the study and the control group. Proton MR spectroscopy detects changes in cerebral metabolite levels in apparently normal regions. In pyramidal tracts (internal capsules, cerebral peduncles), we noticed a significant reduction of NAA /Cho, lip/Cr, lac/Cr and Glx/Cr. In patients with mild brain injury, we can detect some metabolite abnormalities in normal-appearing brain structures. Proton MRS is a very useful tool for evaluation of major changes in metabolite levels in pyramidal tracts after mild traumatic brain injury

  2. Traumatic Brain Injury: An Overview of School Re-Entry.

    Science.gov (United States)

    Tucker, Bonnie Foster; Colson, Steven E.

    1992-01-01

    This article presents a definition of traumatic brain injury (TBI); describes problem behavioral characteristics of students post-TBI and some possible solutions; examines academic, social, emotional, and cognitive factors; and outlines interventions to assist teachers in working constructively with TBI students. (JDD)

  3. Psychosocial consequences of mild traumatic brain injury in children

    DEFF Research Database (Denmark)

    Keightley, Michelle L; Côté, Pierre; Rumney, Peter

    2014-01-01

    OBJECTIVE: To synthesize the best available evidence regarding psychosocial consequences of mild traumatic brain injury (MTBI) in children. DATA SOURCES: MEDLINE, Embase, CINAHL, PsycINFO, and SPORTDiscus were searched (2001-2012). Inclusion criteria included published peer-reviewed reports...

  4. Traumatic Brain Injury and Its Effect on Students

    Science.gov (United States)

    Rosenthal, Stacy B.

    2012-01-01

    Over one million people suffer a traumatic brain injury every year, many of whom are students between the ages of 5 and 18. Using a qualitative case study approach, I wanted to discover the specific factors that both impede and help the school re-entry process for students in grades kindergarten through twelve so that these students can return to…

  5. School-Based Traumatic Brain Injury and Concussion Management Program

    Science.gov (United States)

    Davies, Susan C.

    2016-01-01

    Traumatic brain injuries (TBIs), including concussions, can result in a constellation of physical, cognitive, emotional, and behavioral symptoms that affect students' well-being and performance at school. Despite these effects, school personnel remain underprepared identify, educate, and assist this population of students. This article describes a…

  6. Traumatic brain injury in children | Coughlan | South African Family ...

    African Journals Online (AJOL)

    South African Family Practice. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 45, No 5 (2003) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Traumatic brain injury in children. M Coughlan, G Fieggen ...

  7. Traumatic brain injury in pediatric age group: Predictors of outcome ...

    African Journals Online (AJOL)

    Objective: To determine predictors for outcomes of traumatic brain injury (TBI) in infants and children younger than twelve years admitted to our pediatric intensive care units (PICU). Methods: This is a retrospective cohort study from 2004-5, done at the PICU of King Fahad Hofuf Hospital, Eastern Province, Saudi Arabia.

  8. Evaluation of a Health Education Programme about Traumatic Brain Injury

    Science.gov (United States)

    Garcia, Jane Mertz; Sellers, Debra M.; Hilgendorf, Amy E.; Burnett, Debra L.

    2014-01-01

    Objective: Our aim was to evaluate a health education programme (TBIoptions: Promoting Knowledge) designed to increase public awareness and understanding about traumatic brain injury (TBI) through in-person (classroom) and computer-based (electronic) learning environments. Design: We used a pre-post survey design with randomization of participants…

  9. Pharmacologic resuscitation for hemorrhagic shock combined with traumatic brain injury

    DEFF Research Database (Denmark)

    Jin, Guang; Duggan, Michael; Imam, Ayesha

    2012-01-01

    [Hex]) after traumatic brain injury (TBI) decreases brain swelling, without affecting size of the lesion. This study was performed to determine whether addition of VPA to Hex would decrease the lesion size in a clinically relevant large animal model of TBI + HS....

  10. Traumatic brain injury, the hidden pandemic: A focused response to ...

    African Journals Online (AJOL)

    Introduction: Traumatic brain injury (TBI) has many potential cognitive, behavioural and psychological consequences, and contributes significantly to the national burden of disease and to ongoing violent behaviour. Few resources are available for the rehabilitation of patients with TBI in South Africa, and access to ...

  11. Demographic profile of severe traumatic brain injury admissions to ...

    African Journals Online (AJOL)

    Background. Paediatric traumatic brain injury (PTBI) is a major public health problem. However, recent epidemiological data for PTBI in South Africa (SA) are lacking. Objectives. To establish a demographic profile of severe PTBI admissions to the Red Cross War Memorial Children's Hospital (RCWMCH) over a 5-year ...

  12. Clinimetrics and functional outcome one year after traumatic brain injury

    NARCIS (Netherlands)

    J.T.M. van Baalen (Bianca)

    2008-01-01

    textabstractThis thesis is based on the findings of the FuPro-TBI (Functional Prognosis in Traumatic Brain Injury) study, which was part of the national FuPro research programme which investigated the functional prognosis of four neurological disorders: multiple sclerosis (MS), stroke, amyotrofic

  13. Assisting Students with a Traumatic Brain Injury in School Interventions

    Science.gov (United States)

    Aldrich, Erin M.; Obrzut, John E.

    2012-01-01

    Traumatic brain injury (TBI) in children and adolescents can significantly affect their lives and educational needs. Deficits are often exhibited in areas such as attention, concentration, memory, executive function, emotional regulation, and behavioral functioning, but specific outcomes are not particular to any one child or adolescent with a…

  14. Non-traumatic injury profile of amateur cyclists

    African Journals Online (AJOL)

    in respondents who experienced neck, back, hand/wrist, buttock/perineum and foot/ankle problems. Conclusion. Non-traumatic injuries in amateur cyclists are common, with back, hand/wrist and buttock/perineal symptoms the most frequent problems. Knee problems caused the greatest need to stop training and seek ...

  15. Prevalence of traumatic dental injuries and associated factors ...

    African Journals Online (AJOL)

    Additionally, the relationship between traumatic dental injuries, parents' education level, family income, size of incisal overjet and the presence of anterior open bite were examined. Materials and Methods: Data were collected through oral examinations and structured interviews, and included socio-economic indicators.

  16. Brain-derived neurotropic factor polymorphisms, traumatic stress, mild traumatic brain injury, and combat exposure contribute to postdeployment traumatic stress.

    Science.gov (United States)

    Dretsch, Michael N; Williams, Kathy; Emmerich, Tanja; Crynen, Gogce; Ait-Ghezala, Ghania; Chaytow, Helena; Mathura, Venkat; Crawford, Fiona C; Iverson, Grant L

    2016-01-01

    In addition to experiencing traumatic events while deployed in a combat environment, there are other factors that contribute to the development of posttraumatic stress disorder (PTSD) in military service members. This study explored the contribution of genetics, childhood environment, prior trauma, psychological, cognitive, and deployment factors to the development of traumatic stress following deployment. Both pre- and postdeployment data on 231 of 458 soldiers were analyzed. Postdeployment assessments occurred within 30 days from returning stateside and included a battery of psychological health, medical history, and demographic questionnaires; neurocognitive tests; and blood serum for the D2 dopamine receptor (DRD2), apolipoprotein E (APOE), and brain-derived neurotropic factor (BDNF) genes. Soldiers who screened positive for traumatic stress at postdeployment had significantly higher scores in depression (d = 1.91), anxiety (d = 1.61), poor sleep quality (d = 0.92), postconcussion symptoms (d = 2.21), alcohol use (d = 0.63), traumatic life events (d = 0.42), and combat exposure (d = 0.91). BDNF Val66 Met genotype was significantly associated with risk for sustaining a mild traumatic brain injury (mTBI) and screening positive for traumatic stress. Predeployment traumatic stress, greater combat exposure and sustaining an mTBI while deployed, and the BDNF Met/Met genotype accounted for 22% of the variance of postdeployment PTSD scores (R (2)  = 0.22, P PTSD scores. These findings suggest predeployment traumatic stress, genetic, and environmental factors have unique contributions to the development of combat-related traumatic stress in military service members.

  17. Electrophysiological biomarkers of epileptogenicity after traumatic brain injury.

    Science.gov (United States)

    Perucca, Piero; Smith, Gregory; Santana-Gomez, Cesar; Bragin, Anatol; Staba, Richard

    2018-06-05

    Post-traumatic epilepsy is the architype of acquired epilepsies, wherein a brain insult initiates an epileptogenic process culminating in an unprovoked seizure after weeks, months or years. Identifying biomarkers of such process is a prerequisite for developing and implementing targeted therapies aimed at preventing the development of epilepsy. Currently, there are no validated electrophysiological biomarkers of post-traumatic epileptogenesis. Experimental EEG studies using the lateral fluid percussion injury model have identified three candidate biomarkers of post-traumatic epileptogenesis: pathological high-frequency oscillations (HFOs, 80-300 Hz); repetitive HFOs and spikes (rHFOSs); and reduction in sleep spindle duration and dominant frequency at the transition from stage III to rapid eye movement sleep. EEG studies in humans have yielded conflicting data; recent evidence suggests that epileptiform abnormalities detected acutely after traumatic brain injury carry a significantly increased risk of subsequent epilepsy. Well-designed studies are required to validate these promising findings, and ultimately establish whether there are post-traumatic electrophysiological features which can guide the development of 'antiepileptogenic' therapies. Copyright © 2017. Published by Elsevier Inc.

  18. Medical Management of the Severe Traumatic Brain Injury Patient.

    Science.gov (United States)

    Marehbian, Jonathan; Muehlschlegel, Susanne; Edlow, Brian L; Hinson, Holly E; Hwang, David Y

    2017-12-01

    Severe traumatic brain injury (sTBI) is a major contributor to long-term disability and a leading cause of death worldwide. Medical management of the sTBI patient, beginning with prehospital triage, is aimed at preventing secondary brain injury. This review discusses prehospital and emergency department management of sTBI, as well as aspects of TBI management in the intensive care unit where advances have been made in the past decade. Areas of emphasis include intracranial pressure management, neuromonitoring, management of paroxysmal sympathetic hyperactivity, neuroprotective strategies, prognostication, and communication with families about goals of care. Where appropriate, differences between the third and fourth editions of the Brain Trauma Foundation guidelines for the management of severe traumatic brain injury are highlighted.

  19. Traumatic brain injury and disturbed sleep and wakefulness.

    Science.gov (United States)

    Baumann, Christian R

    2012-09-01

    Traumatic brain injury is a frequent condition worldwide, and sleep-wake disturbances often complicate the course after the injuring event. Current evidence suggests that the most common sleep-wake disturbances following traumatic brain injury include excessive daytime sleepiness and posttraumatic hypersomnia, that is, increased sleep need per 24 h. The neuromolecular basis of posttraumatic sleep pressure enhancement is not entirely clear. First neuropathological and clinical studies suggest that impaired hypocretin (orexin) signalling might contribute to sleepiness, but direct or indirect traumatic injury also to other sleep-wake modulating systems in the brainstem and the mesencephalon is likely. Posttraumatic insomnia may be less common than posttraumatic sleepiness, but studies on its frequency revealed conflicting results. Furthermore, insomnia is often associated with psychiatric comorbidities, and some patients with posttraumatic disruption of their circadian rhythm may be misdiagnosed as insomnia patients. The pathophysiology of posttraumatic circadian sleep disorders remains elusive; however, there is some evidence that reduced evening melatonin production due to traumatic brain damage may cause disruption of circadian regulation of sleep and wakefulness.

  20. Neurotherapy of Traumatic Brain Injury/Post-Traumatic Stress Symptoms in Vietnam Veterans.

    Science.gov (United States)

    Nelson, David V; Esty, Mary Lee

    2015-10-01

    Previous report suggested the beneficial effects of an adaptation of the Flexyx Neurotherapy System (FNS) for the amelioration of mixed traumatic brain injury/post-traumatic stress symptoms in veterans of the Afghanistan and Iraq wars. As a novel variant of electroencephalograph biofeedback, FNS falls within the bioenergy domain of complementary and alternative medicine. Rather than learning voluntary control over the production/inhibition of brain wave patterns, FNS involves offsetting stimulation of brain wave activity by means of an external energy source, specifically, the conduction of electromagnetic energy stimulation via the connecting electroencephalograph cables. Essentially, these procedures subliminally induce strategic distortion of ongoing brain wave activity to presumably facilitate resetting of more adaptive patterns of activity. Reported herein are two cases of Vietnam veterans with mixed traumatic brain injury/post-traumatic stress symptoms, each treated with FNS for 25 sessions. Comparisons of pre- and post-treatment questionnaire assessments revealed notable decreases for all symptoms, suggesting improvements across the broad domains of cognition, pain, sleep, fatigue, and mood/emotion, including post-traumatic stress symptoms, as well as for overall activity levels. Findings suggest FNS treatment may be of potential benefit for the partial amelioration of symptoms, even in some individuals for whom symptoms have been present for decades. Reprint & Copyright © 2015 Association of Military Surgeons of the U.S.

  1. Acute respiratory distress syndrome assessment after traumatic brain injury

    Directory of Open Access Journals (Sweden)

    Shahrooz Kazemi

    2016-01-01

    Full Text Available Background: Acute respiratory distress syndrome (ARDS is one of the most important complications associated with traumatic brain injury (TBI. ARDS is caused by inflammation of the lungs and hypoxic damage with lung physiology abnormalities associated with acute respiratory distress syndrome. Aim of this study is to determine the epidemiology of ARDS and the prevalence of risk factors. Methods: This prospective study performed on patients with acute traumatic head injury hospitalization in the intensive care unit of the Shohaday-e Haftom-e-Tir Hospital (September 2012 to September 2013 done. About 12 months, the data were evaluated. Information including age, sex, education, employment, drug and alcohol addiction, were collected and analyzed. The inclusion criteria were head traumatic patients and exclusion was the patients with chest trauma. Questionnaire was designed with doctors supervision of neurosurgery. Then the collected data were analysis. Results: In this study, the incidence of ARDS was 23.8% and prevalence of metabolic acidosis was 31.4%. Most injury with metabolic acidosis was Subarachnoid hemorrhage (SAH 48 (60% and Subdural hemorrhage (SDH was Next Level with 39 (48% Correlation between Glasgow Coma Scale (GCS and Respiratory Distress Syndrome (ARDS were significantly decreased (P< 0.0001. The level of consciousness in patients with skull fractures significantly lower than those without fractures (P= 0.009 [(2.3±4.6 vs (4.02±7.07]. Prevalence of metabolic acidosis during hospitalization was 80 patients (31.4%. Conclusion: Acute respiratory distress syndrome is a common complication of traumatic brain injury. Management and treatment is essential to reduce the mortality. In this study it was found the age of patients with ARDS was higher than patients without complications. ARDS risk factor for high blood pressure was higher in men. Most victims were pedestrians. The most common injury associated with ARDS was SDH. Our analysis

  2. Traumatic diaphragmatic injuries in infants and children: imaging findings

    International Nuclear Information System (INIS)

    Koplewitz, B.Z.; Manson, D.E.; Babyn, P.S.; Ramos, C.; Ein, S.H.

    2000-01-01

    Objectives. Traumatic diaphragmatic injuries (DI) in infants and children are uncommon and are often associated with multiple severe injuries. Delayed presentation can be life threatening due to organ herniation and strangulation. We present the imaging findings in a relatively large population of children who experienced this rare injury. Methods. Medical records of all patients admitted to our Trauma Service from 1977 to 1998 with DI were retrospectively reviewed recording imaging, clinical and surgical or autopsy findings. Results. Of sixteen patients with DI (7 females, 9 males; age 3 weeks to 15 years), 14 suffered from blunt trauma secondary to high-energy impact, and 2 from penetrating injuries. Unilateral DI occurred equally on each side, with one bilateral injury. Associated injuries, present in 81%, included severe head injuries, visceral, mesenteric and vascular injuries and multiple fractures. Six patients died from multiple organ failure (3), head injury (2), and shock (1). Findings in the initial chest X-ray suggested the diagnosis in 13 (81%) of 16 injuries, and CT demonstrated irregularity and thickening of the diaphragm in 4 out of 7. Conclusions. Plain film findings suggested the diagnosis in most; CT and MR were useful adjuncts. High index of suspicion and awareness of the mechanism of injury can lead to prompt diagnosis, early repair, and decreased morbidity and mortality. (orig.)

  3. Pituitary dysfunction following traumatic brain injury: clinical perspectives

    Science.gov (United States)

    Tanriverdi, Fatih; Kelestimur, Fahrettin

    2015-01-01

    Traumatic brain injury (TBI) is a well recognized public health problem worldwide. TBI has previously been considered as a rare cause of hypopituitarism, but an increased prevalence of neuroendocrine dysfunction in patients with TBI has been reported during the last 15 years in most of the retrospective and prospective studies. Based on data in the current literature, approximately 15%–20% of TBI patients develop chronic hypopituitarism, which clearly suggests that TBI-induced hypopituitarism is frequent in contrast with previous assumptions. This review summarizes the current data on TBI-induced hypopituitarism and briefly discusses some clinical perspectives on post-traumatic anterior pituitary hormone deficiency. PMID:26251600

  4. Mild traumatic brain injury does not produce post-traumatic stress disorder.

    Science.gov (United States)

    Sbordone, R J; Liter, J C

    1995-01-01

    It has been widely assumed that patients who sustain mild traumatic brain injury (MTBI) or post-concussive syndrome develop post-traumatic stress disorder (PTSD) in response to their cognitive difficulties, diminished coping skills, or other losses. This study examined 70 patients who had previously been diagnosed as having either PTSD or MTBI. Each patient was asked to provide a highly detailed chronological history of the events which preceded, followed, and occurred during the traumatic event, to indicate whether they were rendered unconscious or had amnesia for the event, and to describe the various symptoms they developed. All (100.0%) of the PTSD patients were able to provide a highly detailed and emotionally charged recollection of the events which occurred within 15 minutes of the traumatic event in comparison to none (0.0%) of the MTBI patients. None of the MTBI patients reported symptoms such as intrusive recollections of the traumatic event, nightmares, hypervigilance, phobic or startle reactions, or became upset when they were asked to describe the traumatic event or were exposed to stimuli associated with it. These data suggest that PTSD and MTBI are two mutually exclusive disorders, and that it is highly unlikely that MTBI patients develop PTSD symptoms. Furthermore, these findings suggest that clinicians should exercise considerable caution in ruling out PTSD prior to making the diagnosis of MTBI.

  5. Association Between Traumatic Brain Injury and Risk of Posttraumatic Stress Disorder in Active-Duty Marines

    Science.gov (United States)

    2013-01-01

    traumatic brain injury (TBI) is a risk factor for posttraumatic stress disorder ( PTSD ) has been difficult to determine because of the prevalence of...Qualification Test; CAPS, Clinician-Administered PTSD Scale; PTSD , posttraumatic stress disorder ; TBI, traumatic brain injury. a For the zeromodel, base...New onset and persistent symptoms of post - traumatic stress disorder self reported after deployment and combat exposures. BMJ.

  6. Variation in treatment of blunt splenic injury in Dutch academic trauma centers

    NARCIS (Netherlands)

    D.C. Olthof; J.S.K. Luitse; P.P. de Rooij (Philippe); L.P.H. Leenen (Luke); K.W. Wendt (Klaus); F.W. Bloemers (Frank)

    2015-01-01

    textabstractBackground The incidence of splenectomy after trauma is institutionally dependent and varies from 18% to as much as 40%. This is important because variation in management influences splenic salvage. The aim of this study was to investigate whether differences exist between Dutch level 1

  7. Variation in treatment of blunt splenic injury in Dutch academic trauma centers

    NARCIS (Netherlands)

    Olthof, D.C.; Luitse, J.S.K.; de Rooij, P.P.; Leenen, L.P.H.; Wendt, K.W.; Bloemers, F.W.; Goslings, J.C.

    2015-01-01

    Background The incidence of splenectomy after trauma is institutionally dependent and varies from 18% to as much as 40%. This is important because variation in management influences splenic salvage. The aim of this study was to investigate whether differences exist between Dutch level 1 trauma

  8. Variation in treatment of blunt splenic injury in Dutch academic trauma centers

    NARCIS (Netherlands)

    Olthof, Dominique C.; Luitse, Jan S. K.; de Rooij, Philippe P.; Leenen, Loek P. H.; Wendt, Klaus W.; Bloemers, Frank W.; Goslings, J. Carel

    2015-01-01

    The incidence of splenectomy after trauma is institutionally dependent and varies from 18% to as much as 40%. This is important because variation in management influences splenic salvage. The aim of this study was to investigate whether differences exist between Dutch level 1 trauma centers with

  9. Advances in Imaging and Management Trends of Traumatic Aortic Injuries

    Energy Technology Data Exchange (ETDEWEB)

    Nagpal, Prashant, E-mail: drprashantnagpal@gmail.com, E-mail: Prashant-nagpal@uiowa.edu; Mullan, Brian F. [University of Iowa Hospitals and Clinics, Department of Radiology (United States); Sen, Indrani [Mayo Clinic, Department of Vascular and Endovascular Surgery (United States); Saboo, Sachin S. [UT Southwestern Medical Center, Department of Radiology (United States); Khandelwal, Ashish [Mayo Clinic, Department of Radiology (United States)

    2017-05-15

    Acute traumatic aortic injury (ATAI) is a life-threatening injury. CT is the imaging tool of choice, and the knowledge of direct and indirect signs of injury, grading system, and current management protocol helps the emergency radiologist to better identify and classify the injury and provide additional details that can impact management options. Newer dual-source CT technology with ultrafast acquisition speed has also influenced the appropriate protocol for imaging in patients with suspected ATAI. This review highlights the imaging protocol in patients with blunt trauma, CT appearance and grading systems of ATAI, management options, and the role of the multidisciplinary team in the management of these patients. We also briefly review the current literature on the definition, treatment, and follow-up protocol in patients with minimal aortic injury.

  10. Advances in Imaging and Management Trends of Traumatic Aortic Injuries

    International Nuclear Information System (INIS)

    Nagpal, Prashant; Mullan, Brian F.; Sen, Indrani; Saboo, Sachin S.; Khandelwal, Ashish

    2017-01-01

    Acute traumatic aortic injury (ATAI) is a life-threatening injury. CT is the imaging tool of choice, and the knowledge of direct and indirect signs of injury, grading system, and current management protocol helps the emergency radiologist to better identify and classify the injury and provide additional details that can impact management options. Newer dual-source CT technology with ultrafast acquisition speed has also influenced the appropriate protocol for imaging in patients with suspected ATAI. This review highlights the imaging protocol in patients with blunt trauma, CT appearance and grading systems of ATAI, management options, and the role of the multidisciplinary team in the management of these patients. We also briefly review the current literature on the definition, treatment, and follow-up protocol in patients with minimal aortic injury.

  11. Advances in Imaging and Management Trends of Traumatic Aortic Injuries.

    Science.gov (United States)

    Nagpal, Prashant; Mullan, Brian F; Sen, Indrani; Saboo, Sachin S; Khandelwal, Ashish

    2017-05-01

    Acute traumatic aortic injury (ATAI) is a life-threatening injury. CT is the imaging tool of choice, and the knowledge of direct and indirect signs of injury, grading system, and current management protocol helps the emergency radiologist to better identify and classify the injury and provide additional details that can impact management options. Newer dual-source CT technology with ultrafast acquisition speed has also influenced the appropriate protocol for imaging in patients with suspected ATAI. This review highlights the imaging protocol in patients with blunt trauma, CT appearance and grading systems of ATAI, management options, and the role of the multidisciplinary team in the management of these patients. We also briefly review the current literature on the definition, treatment, and follow-up protocol in patients with minimal aortic injury.

  12. Traumatic Brain Injury (TBI) Data and Statistics

    Science.gov (United States)

    ... TBI Online Concussion Training Press Room Guide to Writing about TBI in News and Social Media Living with TBI HEADS UP to Brain Injury Awareness Get Email Updates To receive email updates about this topic, ...

  13. Traumatic Brain Injury service (TBI) Service

    Data.gov (United States)

    Department of Veterans Affairs — This Service provides access to Tramatic Brain injury patient data consult notes. The service also provides one write service method writeNote. The Service supports...

  14. How Does the Severity of Injury Vary between Motorcycle and Automobile Accident Victims Who Sustain High-Grade Blunt Hepatic and/or Splenic Injuries? Results of a Retrospective Analysis.

    Science.gov (United States)

    Hsieh, Ting-Min; Tsai, Tsung-Cheng; Liu, Yueh-Wei; Hsieh, Ching-Hua

    2016-07-21

    High-grade blunt hepatic and/or splenic injuries (BHSI) remain a great challenge for trauma surgeons. The main aim of this study was to investigate the characteristics, mortality rates, and outcomes of high-grade BHSI in motorcyclists and car occupants hospitalized for treatment of traumatic injuries in a Level I trauma center in southern Taiwan. High-grade BHSI are defined as grade III-VI blunt hepatic injuries and grade III-V blunt splenic injuries. This retrospective study reviewed the data of 101 motorcyclists and 32 car occupants who experienced a high-grade BHSI from 1 January 2011 to 31 December 2013. Two-sided Fisher's exact or Pearson's chi-square tests were used to compare categorical data, unpaired Student's t-test was used to analyze normally distributed continuous data, and Mann-Whitney's U test was used to compare non-normally distributed data. In this study, the majority (76%, 101/133) of high-grade BHSI were due to motorcycle crashes. Car occupants had a significantly higher injury severity score (ISS; 26.8 ± 10.9 vs. 20.7 ± 10.4, respectively, p = 0.005) and organ injured score (OIS; 3.8 ± 1.0 vs. 3.4 ± 0.6, respectively, p = 0.033), as well as a significantly longer hospital length of stay (LOS; 21.2 days vs. 14.6 days, respectively, p = 0.038) than did motorcyclists. Car occupants with high-grade BHSI also had worse clinical presentations than their motorcyclist counterparts, including a significantly higher incidence of hypotension, hyperpnea, tube thoracostomy, blood transfusion >4 units, LOS in intensive care unit >5 days, and complications. However, there were no differences in the percentage of angiography or laparotomy performed or mortality rate between these two groups of patients. This study demonstrated that car occupants with high-grade BHSI were injured more severely, had a higher incidence of worse clinical presentation, had a longer hospital LOS, and had a higher incidence of complications than motorcyclists. The results also

  15. How Does the Severity of Injury Vary between Motorcycle and Automobile Accident Victims Who Sustain High-Grade Blunt Hepatic and/or Splenic Injuries? Results of a Retrospective Analysis

    Directory of Open Access Journals (Sweden)

    Ting-Min Hsieh

    2016-07-01

    Full Text Available Background: High-grade blunt hepatic and/or splenic injuries (BHSI remain a great challenge for trauma surgeons. The main aim of this study was to investigate the characteristics, mortality rates, and outcomes of high-grade BHSI in motorcyclists and car occupants hospitalized for treatment of traumatic injuries in a Level I trauma center in southern Taiwan. Methods: High-grade BHSI are defined as grade III-VI blunt hepatic injuries and grade III-V blunt splenic injuries. This retrospective study reviewed the data of 101 motorcyclists and 32 car occupants who experienced a high-grade BHSI from 1 January 2011 to 31 December 2013. Two-sided Fisher’s exact or Pearson’s chi-square tests were used to compare categorical data, unpaired Student’s t-test was used to analyze normally distributed continuous data, and Mann–Whitney’s U test was used to compare non-normally distributed data. Results: In this study, the majority (76%, 101/133 of high-grade BHSI were due to motorcycle crashes. Car occupants had a significantly higher injury severity score (ISS; 26.8 ± 10.9 vs. 20.7 ± 10.4, respectively, p = 0.005 and organ injured score (OIS; 3.8 ± 1.0 vs. 3.4 ± 0.6, respectively, p = 0.033, as well as a significantly longer hospital length of stay (LOS; 21.2 days vs. 14.6 days, respectively, p = 0.038 than did motorcyclists. Car occupants with high-grade BHSI also had worse clinical presentations than their motorcyclist counterparts, including a significantly higher incidence of hypotension, hyperpnea, tube thoracostomy, blood transfusion >4 units, LOS in intensive care unit >5 days, and complications. However, there were no differences in the percentage of angiography or laparotomy performed or mortality rate between these two groups of patients. Conclusions: This study demonstrated that car occupants with high-grade BHSI were injured more severely, had a higher incidence of worse clinical presentation, had a longer hospital LOS, and had a

  16. Calpain Inhibition Reduces Axolemmal Leakage in Traumatic Axonal Injury

    Directory of Open Access Journals (Sweden)

    János Sándor

    2009-12-01

    Full Text Available Calcium-induced, calpain-mediated proteolysis (CMSP has recently been implicated to the pathogenesis of diffuse (traumatic axonal injury (TAI. Some studies suggested that subaxolemmal CMSP may contribute to axolemmal permeability (AP alterations observed in TAI. Seeking direct evidence for this premise we investigated whether subaxolemmal CMSP may contribute to axolemmal permeability alterations (APA and pre-injury calpain-inhibition could reduce AP in a rat model of TAI. Horseradish peroxidase (HRP, a tracer that accumulates in axons with APA was administered one hour prior to injury into the lateral ventricle; 30 min preinjury a single tail vein bolus injection of 30 mg/kg MDL-28170 (a calpain inhibitor or its vehicle was applied in Wistar rats exposed to impact acceleration brain injury. Histological detection of traumatically injured axonal segments accumulating HRP and statistical analysis revealed that pre-injury administration of the calpain inhibitor MDL-28170 significantly reduced the average length of HRP-labeled axonal segments. The axono-protective effect of pre-injury calpain inhibition recently demonstrated with classical immunohistochemical markers of TAI was further corroborated in this experiment; significant reduction of the length of labeled axons in the drug-treated rats implicate CMSP in the progression of altered AP in TAI.

  17. Atypical Presentation of Traumatic Aortic Injury

    Directory of Open Access Journals (Sweden)

    Andrew Fu Wah Ho

    2014-01-01

    Full Text Available Background. Blunt thoracic aorta injury (BAI is second only to head injury as cause of mortality in blunt trauma. While most patients do not survive till arrival at the hospital, for the remainder, prompt diagnosis and treatment greatly improve outcomes. We report an atypical presentation of BAI, highlighting the diagnostic challenges of this condition in the emergency department. Case Presentation. A previously well 25-year-old male presented 15 hours after injury hemodynamically stable with delirium. There were no signs or symptoms suggestive of BAI. Sonography showed small bilateral pleural effusions. Chest radiograph showed a normal mediastinum. Eventually, CT demonstrated a contained distal aortic arch disruption. The patient underwent percutaneous endovascular thoracic aortic repair and recovered well. Conclusion. This catastrophic lesion may present with few reliable signs and symptoms; hence, a high index of suspicion is crucial for early diagnosis and definitive surgical management. This paper discusses the diagnostic utility of clinical features, injury mechanism, and radiographic modalities. Consideration of mechanism of injury, clinical features, and chest radiograph findings should prompt advanced chest imaging.

  18. Cerebral sinus venous thrombosis in traumatic brain injury

    Directory of Open Access Journals (Sweden)

    Christina Mueller-Hoecker

    2016-04-01

    Full Text Available A 36-year-old, healthy man was admitted to the emergency department with a traumatic brain injury with an injury severity score of 25 points. The head computed tomography revealed a subarachnoidal, epidural hemorrhage as well as a fracture of the occipital calotte. Intracranial pressure (ICP management was installed according to the LUND concept. In the following scan an angiography revealed a thrombosis of the sinus sigmoideus and transversus. Located next to the fractured skull, the thrombosis was highly likely traumatic, caused by the head trauma. As there was only a little congestion of the blood flow, no lysis or thrombectomy was performed. To lower ICP, a craniectomy was performed. After seven days, mechanical ventilation was terminated. Four days later the patient was already stable enough to be discharged from the surgical itensive care unit.

  19. Outcomes in nursing home patients with traumatic brain injury.

    Science.gov (United States)

    Lueckel, Stephanie N; Kosar, Cyrus M; Teno, Joan M; Monaghan, Sean F; Heffernan, Daithi S; Cioffi, William G; Thomas, Kali S

    2018-05-09

    Traumatic brain injury is a leading cause of death and disability in the United States. In survivors, traumatic brain injury remains a leading contributor to long-term disability and results in many patients being admitted to skilled nursing facilities for postacute care. Despite this very large population of traumatic brain injury patients, very little is known about the long-term outcomes of traumatic brain injury survivors, including rates of discharge to home or risk of death in long-term nursing facilities. We hypothesized that patient demographics and functional status influence outcomes of patients with traumatic brain injury admitted to skilled nursing facilities. We conducted a retrospective cohort study of Medicare fee-for-service beneficiaries aged 65 and older discharged alive and directly from hospital to a skilled nursing facility between 2011 and 2014 using the prospectively maintained Federal Minimum Data Set combined with Medicare claims data and the Centers for Medicare and Medicaid Services Vital Status files. Records were reviewed for demographic and clinical characteristics at admission to the skilled nursing facility, including age, sex, cognitive function, ability to communicate, and motor function. Activities of daily living were reassessed at discharge to calculate functional improvement. We used robust Poisson regression with skilled nursing facility fixed effects to calculate relative risks and 99% confidence intervals for mortality and functional improvement associated with the demographic and clinical characteristics present at admission. Linear regression was used to calculate adjusted mean duration of stay. Overall, 87,292 Medicare fee-for-service beneficiaries with traumatic brain injury were admitted to skilled nursing facilities. The mean age was 84 years, with 74% of patients older than age 80. Generally, older age, male sex, and poor cognitive or functional status at admission to a skilled nursing facility were associated with

  20. Traumatic injuries of the temporomandibular joint

    International Nuclear Information System (INIS)

    Puig, S.; Krestan, C.; Lomoschitz, F.; Robinson, S.; Glaser, C.; Staudenherz, A.

    2001-01-01

    Injuries of the temporomandibular joint are mostly due to injuries or fractures of the mandibular condyle. Fractures of the skull base involving the temporomandibular joint are rare. Classification of fractures refers to their anatomical positions and the presence or absence of a luxation. Further, it is important whether the fracture is intra- or extra-capsular. The primary imaging method should be orthopantomography. As for therapy planning, especially surgery, also evaluation of soft tissue is necessary, computed tomography is the imaging method of choice. For diagnosis of complications or internal derangement of the temporomandibular joint, magnetic resonance imaging is to be recommended. (orig.) [de

  1. Primary blast-induced traumatic brain injury: lessons from lithotripsy

    Science.gov (United States)

    Nakagawa, A.; Ohtani, K.; Armonda, R.; Tomita, H.; Sakuma, A.; Mugikura, S.; Takayama, K.; Kushimoto, S.; Tominaga, T.

    2017-11-01

    Traumatic injury caused by explosive or blast events is traditionally divided into four mechanisms: primary, secondary, tertiary, and quaternary blast injury. The mechanisms of blast-induced traumatic brain injury (bTBI) are biomechanically distinct and can be modeled in both in vivo and in vitro systems. The primary bTBI injury mechanism is associated with the response of brain tissue to the initial blast wave. Among the four mechanisms of bTBI, there is a remarkable lack of information regarding the mechanism of primary bTBI. On the other hand, 30 years of research on the medical application of shock waves (SWs) has given us insight into the mechanisms of tissue and cellular damage in bTBI, including both air-mediated and underwater SW sources. From a basic physics perspective, the typical blast wave consists of a lead SW followed by shock-accelerated flow. The resultant tissue injury includes several features observed in primary bTBI, such as hemorrhage, edema, pseudo-aneurysm formation, vasoconstriction, and induction of apoptosis. These are well-described pathological findings within the SW literature. Acoustic impedance mismatch, penetration of tissue by shock/bubble interaction, geometry of the skull, shear stress, tensile stress, and subsequent cavitation formation are all important factors in determining the extent of SW-induced tissue and cellular injury. In addition, neuropsychiatric aspects of blast events need to be taken into account, as evidenced by reports of comorbidity and of some similar symptoms between physical injury resulting in bTBI and the psychiatric sequelae of post-traumatic stress. Research into blast injury biophysics is important to elucidate specific pathophysiologic mechanisms of blast injury, which enable accurate differential diagnosis, as well as development of effective treatments. Herein we describe the requirements for an adequate experimental setup when investigating blast-induced tissue and cellular injury; review SW physics

  2. Acute and long-term pituitary insufficiency in traumatic brain injury

    DEFF Research Database (Denmark)

    Klose, M; Juul, A; Struck, J

    2007-01-01

    To assess the prevalence of hypopituitarism following traumatic brain injury (TBI), describe the time-course and assess the association with trauma-related parameters and early post-traumatic hormone alterations.......To assess the prevalence of hypopituitarism following traumatic brain injury (TBI), describe the time-course and assess the association with trauma-related parameters and early post-traumatic hormone alterations....

  3. [International multicenter studies of treatment of severe traumatic brain injury].

    Science.gov (United States)

    Talypov, A E; Kordonsky, A Yu; Krylov, V V

    2016-01-01

    Despite the introduction of new diagnostic and therapeutic methods, traumatic brain injury (TBI) remains one of the leading cause of death and disability worldwide. Standards and recommendations on conservative and surgical treatment of TBI patients should be based on concepts and methods with proven efficacy. The authors present a review of studies of the treatment and surgery of severe TBI: DECRA, RESCUEicp, STITCH(TRAUMA), CRASH, CRASH-2, CAPTAIN, NABIS: H ll, Eurotherm 3235. Important recommendations of the international group IMPACT are considered.

  4. Isolated medulla oblongata function after severe traumatic brain injury

    OpenAIRE

    Wijdicks, E; Atkinson, J; Okazaki, H

    2001-01-01

    The objective was to report the first pathologically confirmed case of partly functionally preserved medulla oblongata in a patient with catastrophic traumatic brain injury.
A patient is described with epidural haematoma with normal breathing and blood pressure and a retained coughing reflex brought on only by catheter suctioning of the carina. Multiple contusions in the thalami and pons were found but the medulla oblongata was spared at necropsy. 
In conclusion, medulla oblong...

  5. Alcohol Intoxication Impact on Outcome from Traumatic Injury

    Science.gov (United States)

    2007-05-01

    bovine serum albumin, ranging from 20 to 2000 2g/mL. Statistical analysis All data are presented as mean T SEM, with the number of animals per group...sample is proportional to the optical density (l5 562 nm) and was calculated using a standard curve gen- erated with bovine serum albumin, ranging from 20...bolic acidosis at the time of entry into the emergency room, have been identified as critical determinants of out- come from traumatic injury (Heckbert et

  6. Clinimetrics and functional outcome one year after traumatic brain injury

    OpenAIRE

    Baalen, Bianca

    2008-01-01

    textabstractThis thesis is based on the findings of the FuPro-TBI (Functional Prognosis in Traumatic Brain Injury) study, which was part of the national FuPro research programme which investigated the functional prognosis of four neurological disorders: multiple sclerosis (MS), stroke, amyotrofic lateral sclerosis (ALS), and TBI. Frequently used measurement instruments were tested at different moments on their reliability and sensitivity to change. At the moment of discharge from hospital a r...

  7. Adolescents’ experience of a parental traumatic brain injury

    Directory of Open Access Journals (Sweden)

    D Harris

    2006-11-01

    Full Text Available This study explores the experiences of four adolescents, each living with a parent who has sustained a traumatic brain injury, against the theoretical backdrop of existential-phenomenological psychology. Opsomming Hierdie navorsing verken die belewenisse van vier adolessente wat saam met ‘n ouer wat ‘n traumatiese breinbesering opgedoen het, leef. *Please note: This is a reduced version of the abstract. Please refer to PDF for full text.

  8. Pattern of traumatic orthopaedic injuries in paediatric patients at ...

    African Journals Online (AJOL)

    The commonest bones involved in fractures in the lower limbs were femur (9.4%), tibia and fibula (9.4%). Traumatic injuries of the hands and feet were rare in this study. The flat bones were not affected. The left upper and lower limbs were more involved in trauma (55.7%) than the right upper and lower limbs (39.6%), a ratio ...

  9. Oligodendrogenesis after Cerebral Ischaemia and Traumatic Brain Injury

    Directory of Open Access Journals (Sweden)

    Zheng Gang Zhang

    2013-08-01

    Full Text Available Stroke and traumatic brain injury (TBI damage white and grey matter. Loss of oligodendrocytes and their myelin, impairs axonal function. Remyelination involves oligodendrogenesis during which new myelinating oligodendrocytes are generated by differentiated oligodendrocyte progenitor cells (OPCs. This article briefly reviews the processes of oligodendrogenesis in adult rodent brains, and promising experimental therapies targeting the neurovascular unit that reduce oligodendrocyte damage and amplify endogenous oligodendrogenesis after stroke and TBI.

  10. Hepatic drug clearance following traumatic injury.

    Science.gov (United States)

    Slaughter, R L; Hassett, J M

    1985-11-01

    Trauma is a complex disease state associated with physiologic changes that have the potential to alter hepatic drug clearance mechanisms. These responses include alterations in hepatic blood flow, reduction in hepatic microsomal activity, reduction in hepatic excretion processes, and changes in protein binding. Hepatic blood flow is influenced by sympathomimetic activity. Both animal and human studies demonstrate an initial reduction and subsequent increase in hepatic blood flow, which coincides with an observed increase and subsequent return to normal in serum catecholamine concentrations. Unfortunately, there are no human studies that address the importance these findings may have to the clearance processes of high intrinsic clearance compounds. Animal studies of trauma indicate that hepatic microsomal activity is depressed during the post-traumatic period. Reduction in the hepatic clearance of antipyrine, a model low intrinsic compound, has also been demonstrated in animal models of trauma. In addition to these effects, hepatic excretion of substances such as indocyanine green and bilirubin have been demonstrated to be impaired in both traumatized animals and humans. Finally, substantial increases in the serum concentration of the binding protein alpha 1-acid glycoprotein occur in trauma patients. This has been reported to be associated with subsequent decreases in the free fraction of lidocaine and quinidine. In addition to changing serum drug concentration/response relationships, the pharmacokinetic behavior of drugs bound to alpha 1-acid glycoprotein should also change. Preliminary observations in our laboratory in a dog model of surgically-induced trauma have shown a reduction in the total clearance of lidocaine and reduction in free lidocaine concentration.(ABSTRACT TRUNCATED AT 250 WORDS)

  11. Reducing Secondary Insults in Traumatic Brain Injury

    Science.gov (United States)

    2015-03-01

    could more reliably document the frequency of these events and help us understand the causes. Understand- ing the causes wi ll allow us to design...hypoperfusion. J Trauma 2003; 54(2): 312-9. 12. Manley G, Knudson MM, Morabito D, Damron S, Erickson V, Pitts L: Hypotension , hypoxia, and head injury

  12. Traumatic spinal cord injury in MR imaging

    International Nuclear Information System (INIS)

    Bronarski, J.; Wozniak, E.

    1993-01-01

    Spinal cord injuries in tetraplegics were briefly discussed on the basis of MR imaging. It was found that severe cervical spine trauma usually results in concussion - the complete transection of the cord is rare. A case of 19 years old male with total cord transection confirmed by MR imaging is described. (author)

  13. Severe traumatic brain injury managed with decompressive ...

    African Journals Online (AJOL)

    2012-05-29

    May 29, 2012 ... Patients with severe taumatic brain injury may develop intractable raised ICP resulting in high mortality ... Glasgow coma score was 8/15 (E1V3M4) and he had left ... An emergency right fronto-temporo-parietal decompressive.

  14. Neutrophils in traumatic brain injury (TBI): friend or foe?

    Science.gov (United States)

    Liu, Yang-Wuyue; Li, Song; Dai, Shuang-Shuang

    2018-05-17

    Our knowledge of the pathophysiology about traumatic brain injury (TBI) is still limited. Neutrophils, as the most abundant leukocytes in circulation and the first-line transmigrated immune cells at the sites of injury, are highly involved in the initiation, development, and recovery of TBI. Nonetheless, our understanding about neutrophils in TBI is obsolete, and mounting evidences from recent studies have challenged the conventional views. This review summarizes what is known about the relationships between neutrophils and pathophysiology of TBI. In addition, discussions are made on the complex roles as well as the controversial views of neutrophils in TBI.

  15. Surgical treatment of adult traumatic brachial plexus injuries: an overview

    Directory of Open Access Journals (Sweden)

    Mario G. Siqueira

    2011-06-01

    Full Text Available Traumatic injuries to the brachial plexus in adults are severely debilitating. They generally affect young individuals. A thorough understanding of the anatomy, clinical evaluation, imaging and electrodiagnostic assessments, treatment options and proper timing of surgical interventions will enable nerve surgeons to offer optimal care to patients. Advances in microsurgical technique have improved the outcome for many of these patients. The treatment options offer patients with brachial plexus injuries the possibility of achieving elbow flexion, shoulder stability with limited abduction and the hope of limited but potentially useful hand function.

  16. [Scandinavian guidelines for prehospital management of severe traumatic brain injury

    DEFF Research Database (Denmark)

    Sollid, S.; Sundstrom, T.; Kock-Jensen, C.

    2008-01-01

    . Evidence-based guidelines already exist that focus on all steps in the process. In the present article members of the Scandinavian Neurotrauma Committee present recommendations on prehospital management of traumatic brain injury adapted to the infrastructure of the Nordic region Udgivelsesdato: 2008/6/26......Head trauma is the cause the death for many young persons. The number of fatalities can be reduced through systematic management. Prevention of secondary brain injury combined with the fastest possible transport to a neurosurgical unit, have been shown to effectively reduce mortality and morbidity...

  17. The emergence of artistic ability following traumatic brain injury

    OpenAIRE

    Midorikawa, Akira; Kawamura, Mitsuru

    2014-01-01

    In this study, the case of a patient who developed artistic ability following a traumatic brain injury is reported. The subject was a 49-year-old male who suffered brain injury at the age of 44 due to an accidental fall. At age 48, he began drawing with great enthusiasm and quickly developed a personal style with his own biomorphic iconography. At first, his drawing was restricted to realistic reproductions of photographs of buildings, but his style of drawing changed and became more personal...

  18. The emergence of artistic ability following traumatic brain injury.

    Science.gov (United States)

    Midorikawa, Akira; Kawamura, Mitsuru

    2015-02-01

    In this study, the case of a patient who developed artistic ability following a traumatic brain injury is reported. The subject was a 49-year-old male who suffered brain injury at the age of 44 due to an accidental fall. At age 48, he began drawing with great enthusiasm and quickly developed a personal style with his own biomorphic iconography. At first, his drawing was restricted to realistic reproductions of photographs of buildings, but his style of drawing changed and became more personal and expressionistic over the following 6 months.

  19. Neurobehavioral Effects of Levetiracetam in Patients with Traumatic Brain Injury

    Directory of Open Access Journals (Sweden)

    Jared F Benge

    2013-12-01

    Full Text Available Moderate to severe traumatic brain injury (TBI is one of the leading causes of acquired epilepsy. Prophylaxis for seizures is the standard of care for individuals with moderate to severe injuries at risk for developing seizures, though relatively limited comparative data is available to guide clinicians in their choice of agents. There have however been experimental studies which demonstrate potential neuroprotective qualities of levetiracetam after TBI, and in turn there is hope that eventually such agents may improve neurobehavioral outcomes post-TBI. This mini-review summarizes the available studies and suggests areas for future studies.

  20. Isolated traumatic head injury in children: Analysis of 276 observations

    Directory of Open Access Journals (Sweden)

    Bahloul Mabrouk

    2011-01-01

    Full Text Available Background : To determine predictive factors of mortality among children after isolated traumatic brain injury. Materials and Methods : In this retrospective study, we included all consecutive children with isolated traumatic brain injury admitted to the 22-bed intensive care unit (ICU of Habib Bourguiba University Hospital (Sfax, Tunisia. Basic demographic, clinical, biochemical, and radiological data were recorded on admission and during ICU stay. Results : There were 276 patients with 196 boys (71% and 80 girls, with a mean age of 6.7 ± 3.8 years. The main cause of trauma was road traffic accident (58.3%. Mean Glasgow Coma Scale score was 8 ± 2, Mean Injury Severity Score (ISS was 23.3 ± 5.9, Mean Pediatric Trauma Score (PTS was 4.8 ± 2.3, and Mean Pediatric Risk of Mortality (PRISM was 10.8 ± 8. A total of 259 children required mechanical ventilation. Forty-eight children (17.4% died. Multivariate analysis showed that factors associated with a poor prognosis were PRISM > 24 (OR: 10.98, neurovegetative disorder (OR: 7.1, meningeal hemorrhage (OR: 2.74, and lesion type VI according to Marshall tomographic grading (OR: 13.26. Conclusion : In Tunisia, head injury is a frequent cause of hospital admission and is most often due to road traffic injuries. Short-term prognosis is influenced by demographic, clinical, radiological, and biochemical factors. The need to put preventive measures in place is underscored.

  1. Post traumatic Headache and Psychological Health: Mindfulness Training for Mild TraumaticBrain Injury

    Science.gov (United States)

    2015-10-01

    Traumatic Brain Injury (Contract #: W81XWH-10-1-1021): Ford, PI Table of Contents Page Introduction…………………………………………………………….………..….. 4 Body...catastrophizing, rumination , and locus of control on primary endpoints (headache frequency, headache severity and headache-related quality of life). Based on the

  2. The failure rate of nonoperative management in children with splenic or liver injury with contrast blush on computed tomography: a systematic review

    NARCIS (Netherlands)

    van der Vlies, Cornelis H.; Saltzherr, Teun P.; Wilde, Jim C. H.; van Delden, Otto M.; de Haan, Rob J.; Goslings, J. Carel

    2010-01-01

    Purpose: Nonoperative management (NOM) is the treatment of choice for hemodymically stable pediatric patients with spleen or liver trauma. The aim of this study was to assess the failure rate of NOM in children with blunt liver and/or splenic injury when a contrast blush is present on a computed

  3. Graph Analysis of Functional Brain Networks for Cognitive Control of Action in Traumatic Brain Injury

    Science.gov (United States)

    Caeyenberghs, Karen; Leemans, Alexander; Heitger, Marcus H.; Leunissen, Inge; Dhollander, Thijs; Sunaert, Stefan; Dupont, Patrick; Swinnen, Stephan P.

    2012-01-01

    Patients with traumatic brain injury show clear impairments in behavioural flexibility and inhibition that often persist beyond the time of injury, affecting independent living and psychosocial functioning. Functional magnetic resonance imaging studies have shown that patients with traumatic brain injury typically show increased and more broadly…

  4. [Childhood traumatization, dissociation and nonsuicidal self-injurious behavior in borderline personality disorder].

    Science.gov (United States)

    Merza, Katalin; Harmatta, János; Papp, Gábor; Kuritárné Szabó, Ildikó

    2017-05-01

    Childhood traumatization plays a significant role in the etiology of borderline personality disorder. Studies found a significant association between childhood traumatization, dissociation, and nonsuicidal self-injurious behavior. The aim of our study was to assess dissociation and nonsuicidal self-injury among borderline inpatients and to reveal the association between childhood traumatization, dissociation, and self-injurious behavior. The sample consisted of 80 borderline inpatients and 73 depressed control patients. Childhood traumatization, dissociation and self-injurious behavior were assessed by questionnaires. Borderline patients reported severe and multiplex childhood traumatization. Cumulative trauma score and sexual abuse were the strongest predictors of dissociation. Furthermore, we have found that cumulative trauma score and dissociation were highly predictive of self-injurious behavior. Our results suggest that self-injurious behavior and dissociation in borderline patients can be regarded as indicators of childhood traumatization. Orv Hetil. 2017; 158(19): 740-747.

  5. MDCT Findings of Traumatic Adrenal Injury in Children

    International Nuclear Information System (INIS)

    Choi, Seung Joon; Kim, Jee Eun; Ryu, Il; Kim, Jin Joo; Choi, Hye Young

    2011-01-01

    We wanted to evaluate the MDCT findings and concomitant injuries of traumatic adrenal injury in children. Among 375 children who had undergone a MDCT scan for abdominal trauma during the recent five years at our institution, 27 children who had revealed adrenal injury on their CT scan were included in the study. We retrospectively evaluated the causes of the trauma, the patterns of adrenal injury, the associated CT findings and the concomitant injuries of the other organs in the abdomen. We identified 27 children (7.5%) (17 boys and 10 girls, mean age: 9.9 years, range: 2-18 years) with adrenal injury. The causes of adrenal injury were a traffic accident for 20 patients (74%), falls for four patients (15%) and blunt trauma for three patients (11%). The right adrenal gland was injured in 20 patients (74%), while the left adrenal gland was injured in three patients and bilateral involvement was noted in four patients. The patterns of adrenal injury were round or oval shaped hematoma in 23 lesions (74%), irregular hemorrhage with obliterating the gland in six lesions (19%) and active extravasation of contrast material from the adrenal region in two lesions (7%). Concomitant injuries were noted in 22 patients (81%), including 15 patients with liver laceration (56%), 11 patients with lung contusion (41%) and nine patients with renal injury (33%). The frequency of adrenal injury was 7.5%. The right adrenal gland was more frequently involved. Concomitant organ injury was noted 81% of the patients and the most frequently involved organ was the liver (56%)

  6. Halovest treatment in traumatic cervical spine injury.

    Science.gov (United States)

    Razak, M; Basir, T; Hyzan, Y; Johari, Z

    1998-09-01

    This is a cross-sectional study on the use of halovest appliance in the Orthopaedic and Traumatology Department, Kuala Lumpur Hospital from June 1993 to September 1996. Fifty-three patients with cervical spine injuries were treated by halovest stabilization. Majority of cases was caused by motor-vehicle accident; others were fall from height at construction sites, fall at home, hit by falling object and assault. The injuries were Jefferson fracture of C1, odontoid fractures, hangman fractures, open spinous process fracture and fracture body of C2, and fracture, and fracture-dislocation of the lower cervical spines. Majority of patients had hospital stay less than 30 days. The use of the halovest ranges from 4 to 16 weeks and the healing rate was 96%. Two patients of lower cervical spine injury had redislocation and one of them was operated. There was one case of non-union of type II odontoid fracture and treated by posterior fusion. Other complications encountered during halovest treatment were minor. They were pin-site infection, pin-loosening, clamp loosening and neck pain or neck stiffness. This method of treatment enables patient to ambulate early and reduces hospital stay. We found that halovest is easy to apply, safe and tolerable to most of the patients.

  7. Role of bromocriptine in multi-spectral manifestations of traumatic brain injury

    OpenAIRE

    Munakomi, Sunil; Bhattarai, Binod; Mohan Kumar, Bijoy

    2017-01-01

    Purpose: Despite the prevalence and cost of traumatic brain injury related disabilities, there is paucity in the literature on modern approaches to pharmacotherapy. Medications may promote recovery by enhancing some neurological functions without impacting others. Herein we discussed the role of bromocriptine in neurorehabilitation for patients with traumatic brain injury. Methods: A cohort comprising of 36 selective nonsurgical cases of traumatic brain injury in minimally conscious state ...

  8. Injury timing alters metabolic, inflammatory and functional outcomes following repeated mild traumatic brain injury.

    Science.gov (United States)

    Weil, Zachary M; Gaier, Kristopher R; Karelina, Kate

    2014-10-01

    Repeated head injuries are a major public health concern both for athletes, and members of the police and armed forces. There is ample experimental and clinical evidence that there is a period of enhanced vulnerability to subsequent injury following head trauma. Injuries that occur close together in time produce greater cognitive, histological, and behavioral impairments than do injuries separated by a longer period. Traumatic brain injuries alter cerebral glucose metabolism and the resolution of altered glucose metabolism may signal the end of the period of greater vulnerability. Here, we injured mice either once or twice separated by three or 20days. Repeated injuries that were separated by three days were associated with greater axonal degeneration, enhanced inflammatory responses, and poorer performance in a spatial learning and memory task. A single injury induced a transient but marked increase in local cerebral glucose utilization in the injured hippocampus and sensorimotor cortex, whereas a second injury, three days after the first, failed to induce an increase in glucose utilization at the same time point. In contrast, when the second injury occurred substantially later (20days after the first injury), an increase in glucose utilization occurred that paralleled the increase observed following a single injury. The increased glucose utilization observed after a single injury appears to be an adaptive component of recovery, while mice with 2 injuries separated by three days were not able to mount this response, thus this second injury may have produced a significant energetic crisis such that energetic demands outstripped the ability of the damaged cells to utilize energy. These data strongly reinforce the idea that too rapid return to activity after a traumatic brain injury can induce permanent damage and disability, and that monitoring cerebral energy utilization may be a tool to determine when it is safe to return to the activity that caused the initial

  9. Environmental Enrichment Mitigates Deficits after Repetitive Mild Traumatic Brain Injury.

    Science.gov (United States)

    Liu, Xixia; Qiu, Jianhua; Alcon, Sasha; Hashim, Jumana; Meehan, William P; Mannix, Rebekah

    2017-08-15

    Although environmental enrichment has been shown to improve functional and histologic outcomes in pre-clinical moderate-to-severe traumatic brain injury (TBI), there are a paucity of pre-clinical data regarding enrichment strategies in the setting of repetitive mild traumatic brain injury (rmTBI). Given the vast numbers of athletes and those in the military who sustain rmTBI, the mounting evidence of the long-term and progressive sequelae of rmTBI, and the lack of targeted therapies to mitigate these sequelae, successful enrichment interventions in rmTBI could have large public health significance. Here, we evaluated enrichment strategies in an established pre-clinical rmTBI model. Seventy-one male C57BL/6 mice were randomized to two different housing conditions, environmental enrichment (EE) or normal condition (NC), then subjected to rmTBI injury (seven injuries in 9 days) or sham injury (anesthesia only). Functional outcomes in all four groups (NC-TBI, EE-TBI, NC-sham, and EE-sham) were assessed by motor, exploratory/anxiety, and mnemonic behavioral tests. At the synaptic level, N-methyl d-aspartate receptor (NMDAR) subunit expression of phosphorylated glutamate receptor 1 (GluR1), phosphorylated Ca 2+ /calmodulin-dependent protein kinase II (CaMKII), and calpain were evaluated by western blot. Compared to injured NC-TBI mice, EE-TBI mice had improved memory and decreased anxiety and exploratory activity post-injury. Treatment with enrichment also corresponded to normal NMDAR subunit expression, decreased GluR1 phosphorylation, decreased phosphorylated CaMKII, and normal calpain expression post-rmTBI. These data suggest that enrichment strategies may improve functional outcomes and mitigate synaptic changes post-rmTBI. Given that enrichment strategies are feasible in the clinical setting, particularly for athletes and soldiers for whom the risk of repetitive injury is greatest, these data suggest that clinical trials may be warranted.

  10. Performance Monitoring in Children Following Traumatic Brain Injury Compared to Typically Developing Children

    Directory of Open Access Journals (Sweden)

    Amy A. Wilkinson PhD

    2017-10-01

    Full Text Available Children with traumatic brain injury are reported to have deficits in performance monitoring, but the mechanisms underlying these deficits are not well understood. Four performance monitoring hypotheses were explored by comparing how 28 children with traumatic brain injury and 28 typically developing controls (matched by age and sex performed on the stop-signal task. Control children slowed significantly more following incorrect than correct stop-signal trials, fitting the error monitoring hypothesis. In contrast, the traumatic brain injury group showed no performance monitoring difference with trial types, but significant group differences did not emerge, suggesting that children with traumatic brain injury may not perform the same way as controls.

  11. The Impact of Traumatic Brain Injury on the Aging Brain.

    Science.gov (United States)

    Young, Jacob S; Hobbs, Jonathan G; Bailes, Julian E

    2016-09-01

    Traumatic brain injury (TBI) has come to the forefront of both the scientific and popular culture. Specifically, sports-related concussions or mild TBI (mTBI) has become the center of scientific scrutiny with a large amount of research focusing on the long-term sequela of this type of injury. As the populace continues to age, the impact of TBI on the aging brain will become clearer. Currently, reports have come to light that link TBI to neurodegenerative disorders such as Alzheimer's and Parkinson's diseases, as well as certain psychiatric diseases. Whether these associations are causations, however, is yet to be determined. Other long-term sequelae, such as chronic traumatic encephalopathy (CTE), appear to be associated with repetitive injuries. Going forward, as we gain better understanding of the pathophysiological process involved in TBI and subclinical head traumas, and individual traits that influence susceptibility to neurocognitive diseases, a clearer, more comprehensive understanding of the connection between brain injury and resultant disease processes in the aging brain will become evident.

  12. Current status of fluid biomarkers in mild traumatic brain injury

    Science.gov (United States)

    Kulbe, Jacqueline R.; Geddes, James W.

    2015-01-01

    Mild traumatic brain injury (mTBI) affects millions of people annually and is difficult to diagnose. Mild injury is insensitive to conventional imaging techniques and diagnoses are often made using subjective criteria such as self-reported symptoms. Many people who sustain a mTBI develop persistent post-concussive symptoms. Athletes and military personnel are at great risk for repeat injury which can result in second impact syndrome or chronic traumatic encephalopathy. An objective and quantifiable measure, such as a serum biomarker, is needed to aid in mTBI diagnosis, prognosis, return to play/duty assessments, and would further elucidate mTBI pathophysiology. The majority of TBI biomarker research focuses on severe TBI with few studies specific to mild injury. Most studies use a hypothesis-driven approach, screening biofluids for markers known to be associated with TBI pathophysiology. This approach has yielded limited success in identifying markers that can be used clinically, additional candidate biomarkers are needed. Innovative and unbiased methods such as proteomics, microRNA arrays, urinary screens, autoantibody identification and phage display would complement more traditional approaches to aid in the discovery of novel mTBI biomarkers. PMID:25981889

  13. Molecular mechanisms of cognitive dysfunction following traumatic brain injury

    Science.gov (United States)

    Walker, Kendall R.; Tesco, Giuseppina

    2013-01-01

    Traumatic brain injury (TBI) results in significant disability due to cognitive deficits particularly in attention, learning and memory, and higher-order executive functions. The role of TBI in chronic neurodegeneration and the development of neurodegenerative diseases including Alzheimer's disease (AD), Parkinson's disease (PD), Amyotrophic Lateral Sclerosis (ALS) and most recently chronic traumatic encephalopathy (CTE) is of particular importance. However, despite significant effort very few therapeutic options exist to prevent or reverse cognitive impairment following TBI. In this review, we present experimental evidence of the known secondary injury mechanisms which contribute to neuronal cell loss, axonal injury, and synaptic dysfunction and hence cognitive impairment both acutely and chronically following TBI. In particular we focus on the mechanisms linking TBI to the development of two forms of dementia: AD and CTE. We provide evidence of potential molecular mechanisms involved in modulating Aβ and Tau following TBI and provide evidence of the role of these mechanisms in AD pathology. Additionally we propose a mechanism by which Aβ generated as a direct result of TBI is capable of exacerbating secondary injury mechanisms thereby establishing a neurotoxic cascade that leads to chronic neurodegeneration. PMID:23847533

  14. Molecular mechanisms of cognitive dysfunction following traumatic brain injury.

    Science.gov (United States)

    Walker, Kendall R; Tesco, Giuseppina

    2013-01-01

    Traumatic brain injury (TBI) results in significant disability due to cognitive deficits particularly in attention, learning and memory, and higher-order executive functions. The role of TBI in chronic neurodegeneration and the development of neurodegenerative diseases including Alzheimer's disease (AD), Parkinson's disease (PD), Amyotrophic Lateral Sclerosis (ALS) and most recently chronic traumatic encephalopathy (CTE) is of particular importance. However, despite significant effort very few therapeutic options exist to prevent or reverse cognitive impairment following TBI. In this review, we present experimental evidence of the known secondary injury mechanisms which contribute to neuronal cell loss, axonal injury, and synaptic dysfunction and hence cognitive impairment both acutely and chronically following TBI. In particular we focus on the mechanisms linking TBI to the development of two forms of dementia: AD and CTE. We provide evidence of potential molecular mechanisms involved in modulating Aβ and Tau following TBI and provide evidence of the role of these mechanisms in AD pathology. Additionally we propose a mechanism by which Aβ generated as a direct result of TBI is capable of exacerbating secondary injury mechanisms thereby establishing a neurotoxic cascade that leads to chronic neurodegeneration.

  15. Twitter and traumatic brain injury: A content and sentiment analysis of tweets pertaining to sport-related brain injury.

    Science.gov (United States)

    Workewych, Adriana M; Ciuffetelli Muzzi, Madeline; Jing, Rowan; Zhang, Stanley; Topolovec-Vranic, Jane; Cusimano, Michael D

    2017-01-01

    Sport-related traumatic brain injuries are a significant public health burden, with hundreds of thousands sustained annually in North America. While sports offer numerous physical and social health benefits, traumatic brain injuries such as concussion can seriously impact a player's life, athletic career, and sport enjoyment. The culture in many sports encourages winning at all costs, placing athletes at risk for traumatic brain injuries. As social media has become a central part of everyday life, the content of users' messages often reflects the prevailing culture related to a particular event or health issue. We hypothesized that Twitter data might be useful for understanding public perceptions and misperceptions of sport-related traumatic brain injuries. We performed a content and sentiment analysis of 7483 Twitter ® tweets related to traumatic brain injuries in sports collected during June and July 2013. We identified five major themes. Users tweeted about personal traumatic brain injuries experiences, reported traumatic brain injuries in professional athletes, shared research about sport-related concussions, and discussed policy and safety in injury prevention, such as helmet use. We identified mixed perceptions of and sentiment toward traumatic brain injuries in sports: both an understanding that brain injuries are serious and disregard for activities that might reduce the public burden of traumatic brain injuries were prevalent in our Twitter analysis. While the scientific and medical community considers a concussion a form of traumatic brain injuries, our study demonstrates a misunderstanding of this fact among the public. In our current digital age, social media can provide useful insight into the culture around a health issue, facilitating implementation of prevention and treatment strategies.

  16. Blast-induced traumatic brain injury: a new trend of blast injury research.

    Science.gov (United States)

    Zhao, Yan; Wang, Zheng-Guo

    2015-01-01

    Blast injury has become the major life- and function-threatening injuries in recent warfares. There is increased research interest in the mental disorders caused by blast-induced traumatic brain injury (bTBI), which has been proved as one of the "signature wounds" in modern battlefield. We reviewed the recent progresses in bTBI-related researches and concluded that the new era of blast injury research has shifted from the traditional physical impairments to cognitive dysfunctional/mental disorders that are proved to be more related to the outcome of combat casualty care.

  17. Traumatic injuries: radiological hemostatic intervention at admission

    Energy Technology Data Exchange (ETDEWEB)

    Dondelinger, R.F.; Trotteur, G.; Ghaye, B.; Szapiro, D. [Department of Medical Imaging, University Hospital Sart Tilman, Liege (Belgium)

    2002-05-01

    Blunt trauma victims and selected patients with penetrating trauma are systematically investigated after resuscitation and hemodynamic stabilization with cross-sectional imaging. Computed tomography is a good predictor of the need for hemostatic arteriographic embolization, based on contrast medium extravasation observed on CT. In centers admitting polytrauma patients, the CT and angiography units should be installed together within the emergency environment. Trauma-dedicated interventional radiologists should be on call for optimal patient management. Posttraumatic retroperitoneal and pelvic bleeding is a primary indication for angiographic hemostasis, together with orthopedic fixation of pelvic bone fractures. Angiography should be carried out rapidly, before the patient decompensates for considerable blood loss. In patients with visceral bleeding, arterial embolization can obviate primary surgery or potentializes surgical intervention and contributes to changing hierarchy of injuries to be treated surgically. Failure to achieve primary hemostasis may occur according to the type of specific organ injury and coagulation and metabolic parameters of the patient. Postembolization complications are few and are usually non-life-threatening and rarely carry definitive sequelae. (orig.)

  18. Traumatic injuries: radiological hemostatic intervention at admission

    International Nuclear Information System (INIS)

    Dondelinger, R.F.; Trotteur, G.; Ghaye, B.; Szapiro, D.

    2002-01-01

    Blunt trauma victims and selected patients with penetrating trauma are systematically investigated after resuscitation and hemodynamic stabilization with cross-sectional imaging. Computed tomography is a good predictor of the need for hemostatic arteriographic embolization, based on contrast medium extravasation observed on CT. In centers admitting polytrauma patients, the CT and angiography units should be installed together within the emergency environment. Trauma-dedicated interventional radiologists should be on call for optimal patient management. Posttraumatic retroperitoneal and pelvic bleeding is a primary indication for angiographic hemostasis, together with orthopedic fixation of pelvic bone fractures. Angiography should be carried out rapidly, before the patient decompensates for considerable blood loss. In patients with visceral bleeding, arterial embolization can obviate primary surgery or potentializes surgical intervention and contributes to changing hierarchy of injuries to be treated surgically. Failure to achieve primary hemostasis may occur according to the type of specific organ injury and coagulation and metabolic parameters of the patient. Postembolization complications are few and are usually non-life-threatening and rarely carry definitive sequelae. (orig.)

  19. Experimental Traumatic Brain Injury Induces Bone Loss in Rats.

    Science.gov (United States)

    Brady, Rhys D; Shultz, Sandy R; Sun, Mujun; Romano, Tania; van der Poel, Chris; Wright, David K; Wark, John D; O'Brien, Terence J; Grills, Brian L; McDonald, Stuart J

    2016-12-01

    Few studies have investigated the influence of traumatic brain injury (TBI) on bone homeostasis; however, pathophysiological mechanisms involved in TBI have potential to be detrimental to bone. The current study assessed the effect of experimental TBI in rats on the quantity and quality of two different weight-bearing bones, the femur and humerus. Rats were randomly assigned into either sham or lateral fluid percussion injury (FPI) groups. Open-field testing to assess locomotion was conducted at 1, 4, and 12 weeks post-injury, with the rats killed at 1 and 12 weeks post-injury. Bones were analyzed using peripheral quantitative computed tomography (pQCT), histomorphometric analysis, and three-point bending. pQCT analysis revealed that at 1 and 12 weeks post-injury, the distal metaphyseal region of femora from FPI rats had reduced cortical content (10% decrease at 1 week, 8% decrease at 12 weeks; p in trabecular bone volume ratio at 1 week post-injury and a 27% reduction at 12 weeks post-injury in FPI rats compared to sham (p in bone quantity and mechanical properties of the femoral midshaft between sham and TBI animals. There were no differences in locomotor outcomes, which suggested that post-TBI changes in bone were not attributed to immobility. Taken together, these findings indicate that this rat model of TBI was detrimental to bone and suggests a link between TBI and altered bone remodeling.

  20. Educational professionals' understanding of childhood traumatic brain injury.

    Science.gov (United States)

    Linden, Mark A; Braiden, Hannah-Jane; Miller, Sarah

    2013-01-01

    To determine the understanding of educational professionals around the topic of childhood brain injury and explore the factor structure of the Common Misconceptions about Traumatic Brain Injury Questionnaire (CM-TBI). Cross-sectional postal survey. The CM-TBI was posted to all educational establishments in one region of the UK. One representative from each school was asked to complete and return the questionnaire (n = 388). Differences were demonstrated between those participants who knew someone with a brain injury and those who did not, with a similar pattern being shown for those educators who had taught a child with brain injury. Participants who had taught a child with brain injury demonstrated greater knowledge in areas such as seatbelts/prevention, brain damage, brain injury sequelae, amnesia, recovery and rehabilitation. Principal components analysis suggested the existence of four factors and the discarding of half the original items of the questionnaire. In the first European study to explore this issue, it is highlighted that teachers are ill-prepared to cope with children who have sustained a brain injury. Given the importance of a supportive school environment in return to life following hospitalization, the lack of understanding demonstrated by teachers in this research may significantly impact on a successful return to school.

  1. SPECT brain perfusion imaging in mild traumatic brain injury

    International Nuclear Information System (INIS)

    Li Juan; Liu Baojun; Zhao Feng; He Lirong; Xia Yucheng

    2003-01-01

    Objective: To study the clinical value of SPECT brain perfusion imaging after mild traumatic brain injury and to evaluate the mechanism of brain blood flow changes in the brain traumatic symptoms. Methods: SPECT 99 Tc m -ethylene cysteinate dimer (ECD) brain perfusion imaging was performed on 39 patients with normal consciousness and normal computed tomography. The study was performed on 23 patients within 3 months after the accidental injury and on 16 patients at more than 3 months post-injury. The cerebellum was used as the reference site (100% maximum value). Any decrease in cerebral perfusion in cortex or basal ganglia to below 70%, or even to below 50% in the medial temporal lobe, compared to the cerebellar reference was considered abnormal. Results: The results of 23 patients (59%) were abnormal. Among them, 20 patients showed 74 focal lesions with an average of 3.7 per patient (15 studies performed within 3 months and 8 studies performed more than 3 months after injury). The remaining 3 showed diffuse hypoperfusion (two at the early stage and one at more than 3 months after the injury). The 13 abnormal studies performed at the early stage showed 58 lesions (average, 4.5 per patient), whereas there was a reduction to an average of 2.3 per patient in the 7 patients (total 16 lesions) at more than 3 months post-injury. In the 20 patients with focal lesions, mainly the following regions were involved: frontal lobes 43.2% (32/74), basal ganglia 24.3% (18/74) and temporal lobes 17.6% (13/74). Conclusions: 1) SPECT brain perfusion imaging is more sensitive than computed tomography in detecting brain lesions of mild traumatic brain injury. 2) SPECT brain perfusion imaging is more sensitive at early stage than at late stage after injury. 3) The most common complaints were headache, dizziness, memory deficit. The patients without loss of consciousness may present brain hypoperfusion, too. 4) The changes may explain a neurological component of the patient symptoms in

  2. Imaging of acute traumatic injuries of the thoracic aorta

    International Nuclear Information System (INIS)

    Wintermark, Max; Wicky, Stefan; Schnyder, Pierre

    2002-01-01

    Blunt traumatic aortic injuries are a major concern in the settings of high-speed deceleration accidents, since they are associated with a very high mortality rate; however, with prompt diagnosis and surgery, 70% of the patients with a blunt aortic lesion who reach the hospital alive will survive. This statement challenges the emergency radiologist in charge to evaluate the admission radiological survey in a severe chest trauma patient. With a 95% negative predictive value for the identification of blunt traumatic aortic lesions, plain chest film represents an adequate screening test. If aortography remains the gold standard, it tends, at least in hemodynamically stable trauma patients, to be replaced by spiral-CT angiography (SCTA), which demonstrates a 96.2% sensitivity, a 99.8% specificity, and a 99.7% accuracy. In unstable patients, trans-esophageal echography (TEE) plays a major diagnostic role. Knowledge of advantages and pitfalls of these imaging techniques, as reviewed in this article, will help the emergency radiologist to choose the appropriate algorithm in the diagnosis of traumatic aortic injury, for each trauma patient. (orig.)

  3. Triple Peripheral Nerve Injury Accompanying to Traumatic Brain Injury: A Case Report

    Directory of Open Access Journals (Sweden)

    Ižlknur Can

    2014-02-01

    Full Text Available Secondary injuries especially extremity fractures may be seen concurrently with traumatic brain injury (TBI. Peripheral nerve damages may accompany to these fractures and may be missed out, especially in acute stage. In this case report; damage of radial, ulnar and median nerves which was developed secondarily to distal humerus fracture that could not be detected in acute stage, in a patient who had motor vehicle accident (MVA. 29-year-old male patient was admitted with weakness in the right upper extremity. 9 months ago, he had traumatic brain injury because of MVA, and fracture of distal humerus was detected in follow-ups. Upon the suspect of the peripheral nerve injury, the diagnosis was confirmed with ENMG. The patient responded well to the rehabilitation program treatment. In a TBI patient, it must be kept in mind that there might be a secondary trauma and therefore peripheral nerve lesions may accompany to TBI.

  4. The use of antioxidants in the treatment of traumatic brain injury.

    Science.gov (United States)

    Venegoni, Whitney; Shen, Qiuhua; Thimmesch, Amanda R; Bell, Meredith; Hiebert, John B; Pierce, Janet D

    2017-06-01

    The aim of this study was to discuss secondary traumatic brain injury, the mitochondria and the use of antioxidants as a treatment. One of the leading causes of death globally is traumatic brain injury, affecting individuals in all demographics. Traumatic brain injury is produced by an external blunt force or penetration resulting in alterations in brain function or pathology. Often, with a traumatic brain injury, secondary injury causes additional damage to the brain tissue that can have further impact on recovery and the quality of life. Secondary injury occurs when metabolic and physiologic processes alter after initial injury and includes increased release of toxic free radicals that cause damage to adjacent tissues and can eventually lead to neuronal necrosis. Although antioxidants in the tissues can reduce free radical damage, the magnitude of increased free radicals overwhelms the body's reduced defence mechanisms. Supplementing the body's natural supply of antioxidants, such as coenzyme Q10, can attenuate oxidative damage caused by reactive oxygen species. Discussion paper. Research literature published from 2011-2016 in PubMed, CINAHL and Cochrane. Prompt and accurate assessment of patients with traumatic brain injury by nurses is important to ensure optimal recovery and reduced lasting disability. Thus, it is imperative that nurses be knowledgeable about the secondary injury that occurs after a traumatic brain injury and aware of possible antioxidant treatments. The use of antioxidants has potential to reduce the magnitude of secondary injury in patients who experience a traumatic brain injury. © 2017 John Wiley & Sons Ltd.

  5. Mild traumatic brain injury: Impairment and disability assessment caveats.

    Science.gov (United States)

    Zasler, Nathan D; Martelli, Michael F

    2003-01-01

    Mild traumatic brain injury (MTBI) accounts for approximately 80% of all brain injuries, and persistent sequelae can impede physical, emotional, social, marital, vocational, and avocational functioning. Evaluation of impairment and disability following MTBI typically can involve such contexts as social security disability application, personal injury litigation, worker's compensation claims, disability insurance policy application, other health care insurance policy coverage issues, and the determination of vocational and occupational competencies and limitations. MTBI is still poorly understood and impairment and disability assessment in MTBI can present a significant diagnostic challenge. There are currently no ideal systems for rating impairment and disability for MTBI residua. As a result, medicolegal examiners and clinicians must necessarily familiarise themselves with the variety of disability and impairment evaluation protocols and understand their limitations. The current paper reviews recommended procedures and potential obstacles and confounding issues.

  6. Resveratrol Neuroprotection in Stroke and Traumatic CNS injury

    Science.gov (United States)

    Lopez, Mary; Dempsey, Robert J; Vemuganti, Raghu

    2015-01-01

    Resveratrol, a stilbene formed in many plants in response to various stressors, elicits multiple beneficial effects in vertebrates. Particularly, resveratrol was shown to have therapeutic properties in cancer, atherosclerosis and neurodegeneration. Resveratrol-induced benefits are modulated by multiple synergistic pathways that control oxidative stress, inflammation and cell death. Despite the lack of a definitive mechanism, both in vivo and in vitro studies suggest that resveratrol can induce a neuroprotective state when administered acutely or prior to experimental injury to the CNS. In this review, we discuss the neuroprotective potential of resveratrol in stroke, traumatic brain injury and spinal cord injury, with a focus on the molecular pathways responsible for this protection. PMID:26277384

  7. Anaesthetic and Intensive Care Management of Traumatic Cervical Spine Injury

    Directory of Open Access Journals (Sweden)

    G S Umamaheswara Rao

    2008-01-01

    Full Text Available Trauma to the cervical spine may have devastating consequences. Timely interventions are essential to prevent avoidable neurological deterioration. In the initial stabilization of patients with acute cervical spine injuries, physiological disturbances, especially those involving cardiac and respiratory function require careful attention. Early surgery, which facilitates rapid mobi-lization of the patient, is fraught with important management considerations in the intraopoerative period and the subsequent critical care. Airway management poses a crucial challenge at this stage. Those patients who survive the injury with quadriplegia or quadriparesis may present themselves for incidental surgical procedures. Chronic systemic manifestations in these patients require attention in providing anaesthesia and postoperative care at this stage. The current review provides an insight into the physiological disturbances and the management issues in both acute and chronic phases of traumatic cervical spine injury.

  8. Surgical management of traumatic brain injury

    DEFF Research Database (Denmark)

    Hartings, Jed A; Vidgeon, Steven; Strong, Anthony J

    2014-01-01

    in the treatment of TBI at 2 academic medical centers to document variations in real-world practice and evaluate the efficacies of different approaches on postsurgical course and long-term outcome. METHODS: Patients 18 years of age or older who required neurosurgical lesion evacuation or decompression for TBI were...... monitoring of spreading depolarizations; injury characteristics, physiological monitoring data, and 6-month outcomes were collected prospectively. CT scans and medical records were reviewed retrospectively to determine lesion characteristics, surgical indications, and procedures performed. RESULTS: Patients......%-52%), signs of mass effect (midline shift ≥ 5 mm: 43%-52%), and preoperative intracranial pressure (ICP). At VCU, however, surgeries were performed earlier (median 0.51 vs 0.83 days posttrauma, p performed...

  9. The splenic injury outcomes trial: An American Association for the Surgery of Trauma multi-institutional study.

    Science.gov (United States)

    Zarzaur, Ben L; Kozar, Rosemary; Myers, John G; Claridge, Jeffrey A; Scalea, Thomas M; Neideen, Todd A; Maung, Adrian A; Alarcon, Louis; Corcos, Alain; Kerwin, Andrew; Coimbra, Raul

    2015-09-01

    Delayed splenic hemorrhage after nonoperative management (NOM) of blunt splenic injury (BSI) is a feared complication, particularly in the outpatient setting. Significant resources, including angiography (ANGIO), are used in an effort to prevent delayed splenectomy (DS). No prospective, long-term data exist to determine the actual risk of splenectomy. The purposes of this trial were to ascertain the 180-day risk of splenectomy after 24 hours of NOM of BSI and to determine factors related to splenectomy. Eleven Level I trauma centers participated in this prospective observational study. Adult patients achieving 24 hours of NOM of their BSI were eligible. Patients were followed up for 180 days. Demographic, physiologic, radiographic, injury-related information, and spleen-related interventions were recorded. Bivariate and multivariable analyses were used to determine factors associated with DS. A total of 383 patients were enrolled. Twelve patients (3.1%) underwent in-hospital splenectomy between 24 hours and 9 days after injury. Of 366 discharged with a spleen, 1 (0.27%) required readmission for DS on postinjury Day 12. No Grade I injuries experienced DS. The splenectomy rate after 24 hours of NOM was 1.5 per 1,000 patient-days. Only extravasation from the spleen at time of admission (ADMIT-BLUSH) was associated with splenectomy (odds ratio, 3.6; 95% confidence interval, 1.4-12.4). Of patients with ADMIT-BLUSH (n = 49), 17 (34.7%) did not have ANGIO with embolization (EMBO), and 2 of those (11.8%) underwent splenectomy; 32 (65.3%) underwent ANGIO with EMBO, and 2 of those (6.3%, p = 0.6020 compared with no ANGIO with EMBO) required splenectomy. Splenectomy after 24 hours of NOM is rare. After the initial 24 hours, no additional interventions are warranted for patients with Grade I injuries. For Grades II to V, close observation as an inpatient or outpatient is indicated for 10 days to 14 days. ADMIT-BLUSH is a strong predictor of DS and should lead to close

  10. Comorbidity of Headache and Depression After Mild Traumatic Brain Injury.

    Science.gov (United States)

    Lucas, Sylvia; Smith, Brendon M; Temkin, Nancy; Bell, Kathleen R; Dikmen, Sureyya; Hoffman, Jeanne M

    2016-02-01

    To examine headache and depression over time in individuals who sustained mild traumatic brain injury (mTBI). Prevalence of headache and depression early after mTBI and at 1 year postinjury as well as the relationship between the two are evaluated. Headache is the most common physical symptom and depression is among the most common psychiatric diagnosis after traumatic brain injury regardless of severity. Headache and depression have been found to be two independent factors related to poor outcome after mTBI, yet there appears to be a paucity of research exploring the comorbidity of these two conditions after injury. Longitudinal survey design over 1 year of 212 participants with mTBI who were admitted to a Level 1 trauma center for observation or other system injuries. Depression was based on a score ≥10 on the Patient Health Questionnaire-9. Headache was based on participant report of new or worse-than-preinjury headache since hospitalization (baseline) or within the previous 3 months at 1 year postinjury. The prevalence of headache and depression at baseline was 64% (135/212) and 15% (31/212), respectively. The prevalence of headache and depression at 1 year was 68% (127/187) and 27% (50/187), respectively. The co-occurrence of headache and depression increased from 11% (23/212) at baseline to 25% (46/187) at 1 year. At 1 year, the risk ratio of individuals who had headache to be depressed was 5.43 (95% CI 2.05-14.40) compared to those without headache (P headache is consistently high over the first year after injury, rate of depression increased over the first year for those who were followed. Given the high rate of comorbidity, those with headache may develop depression over time. Evaluation for possible depression in those with headache after mTBI should be conducted to address both conditions over the year following injury. © 2016 American Headache Society.

  11. The military's approach to traumatic brain injury and post-traumatic stress disorder

    Science.gov (United States)

    Ling, Geoffrey S. F.; Grimes, Jamie; Ecklund, James M.

    2014-06-01

    Traumatic brain injury (TBI) and Post Traumatic Stress Disorder (PTSD) are common conditions. In Iraq and Afghanistan, explosive blast related TBI became prominent among US service members but the vast majority of TBI was still due to typical causes such as falls and sporting events. PTS has long been a focus of the US military mental health providers. Combat Stress Teams have been integral to forward deployed units since the beginning of the Global War on Terror. Military medical management of disease and injury follows standard of care clinical practice guidelines (CPG) established by civilian counterparts. However, when civilian CPGs do not exist or are not applicable to the military environment, new practice standards are created. Such is the case for mild TBI. In 2009, the VA-DoD CPG for management of mild TBI/concussion was published and a system-wide clinical care program for mild TBI/concussion was introduced. This was the first large scale effort on an entire medical care system to address all severities of TBI in a comprehensive organized way. In 2010, the VA-DoD CPG for management of PTSD was published. Nevertheless, both TBI and PTS are still incompletely understood. Investment in terms of money and effort has been committed by the DoD to their study. The Defense and Veterans Brain Injury Center, National Intrepid Center of Excellence and the Defense Centers of Excellence for Psychological Health and Traumatic Brain Injury are prominent examples of this effort. These are just beginnings, a work in progress ready to leverage advances made scientifically and always striving to provide the very best care to its military beneficiaries.

  12. Nurse specific intervention in first aid of serious traumatic injuries

    Directory of Open Access Journals (Sweden)

    Clara Mata Escriche

    2011-05-01

    Full Text Available Nowadays the serious traumatic injuries is accepted as the first cause of death in the young people of the 15 to 34 years and third in the general population, causing about the 55% of children died between the 5 to 14 years. According to a study performed in 2000, more than 25% of the deaths have been due to inadequate first aid.Recent studies show the initial evaluation and medical attention and transport inprove the survival in these patients. Is accepted the first 30 minutes as the main moment to take decision and in consequence it is necessary multidisciplinary equipment, as well as the emergency plan, in order to assist every patient, mainly in case of multiple victims.The goal of this study is to review the first aid to serious traumatic patient and to approach specifically the nursery assistance as important element in the daily work.

  13. Sleep-wake disturbances after traumatic brain injury.

    Science.gov (United States)

    Ouellet, Marie-Christine; Beaulieu-Bonneau, Simon; Morin, Charles M

    2015-07-01

    Sleep-wake disturbances are extremely common after a traumatic brain injury (TBI). The most common disturbances are insomnia (difficulties falling or staying asleep), increased sleep need, and excessive daytime sleepiness that can be due to the TBI or other sleep disorders associated with TBI, such as sleep-related breathing disorder or post-traumatic hypersomnia. Sleep-wake disturbances can have a major effect on functional outcomes and on the recovery process after TBI. These negative effects can exacerbate other common sequelae of TBI-such as fatigue, pain, cognitive impairments, and psychological disorders (eg, depression and anxiety). Sleep-wake disturbances associated with TBI warrant treatment. Although evidence specific to patients with TBI is still scarce, cognitive-behavioural therapy and medication could prove helpful to alleviate sleep-wake disturbances in patients with a TBI. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. Suicide after traumatic brain injury: a population study

    DEFF Research Database (Denmark)

    Teasdale, T W; Engberg, A W

    2001-01-01

    OBJECTIVES: To determine the rates of suicide among patients who have had a traumatic brain injury. METHODS: From a Danish population register of admissions to hospital covering the years 1979-93 patients were selected who had had either a concussion (n=126 114), a cranial fracture (n=7560......), or a cerebral contusion or traumatic intracranial haemorrhage (n=11 766). All cases of deaths by the end of the study period were identified. RESULTS: In the three diagnostic groups there had been 750 (0.59%), 46 (0.61%), and 99 (0.84%) cases of suicide respectively. Standardised mortality ratios, stratified...... by sex and age, showed that the incidence of suicide among the three diagnostic groups was increased relative to the general population (3.0, 2.7, and 4.1 respectively). In all diagnosis groups the ratios were higher for females than for males, and lower for patients injured before the age of 21 or after...

  15. Management of splenic and pancreatic trauma.

    Science.gov (United States)

    Girard, E; Abba, J; Cristiano, N; Siebert, M; Barbois, S; Létoublon, C; Arvieux, C

    2016-08-01

    The spleen and pancreas are at risk for injury during abdominal trauma. The spleen is more commonly injured because of its fragile structure and its position immediately beneath the ribs. Injury to the more deeply placed pancreas is classically characterized by discordance between the severity of pancreatic injury and its initial clinical expression. For the patient who presents with hemorrhagic shock and ultrasound evidence of major hemoperitoneum, urgent "damage control" laparotomy is essential; if splenic injury is the cause, prompt "hemostatic" splenectomy should be performed. Direct pancreatic injury is rarely the cause of major hemorrhage unless a major neighboring vessel is injured, but if there is destruction of the pancreatic head, a two-stage pancreatoduodenectomy (PD) may be indicated. At open laparotomy when the patient's hemodynamic status can be stabilized, it may be possible to control splenic bleeding without splenectomy; it is always essential to search for injury to the pancreatic duct and/or the adjacent duodenum. Pancreatic contusion without ductal rupture is usually treated by drain placement adjacent to the injury; ductal injuries of the pancreatic body or tail are treated by resection (distal pancreatectomy with or without splenectomy), with generally benign consequences. For injuries of the pancreatic head with pancreatic duct disruption, wide drainage is usually performed because emergency PD is a complex gesture prone to poor results. Postoperatively, the placement of a ductal stent by endoscopic retrograde catheterization may be decided, while management of an isolated pancreatic fistula is often straightforward. Non-operative management is the rule for the trauma victim who is hemodynamically stable. In addition to the clinical examination and conventional laboratory tests, investigations should include an abdominothoracic CT scan with contrast injection, allowing identification of all traumatized organs and assessment of the severity of

  16. Impact of Posttraumatic Stress Disorder and Injury Severity on Recovery in Children with Traumatic Brain Injury

    Science.gov (United States)

    Kenardy, Justin; Le Brocque, Robyne; Hendrikz, Joan; Iselin, Greg; Anderson, Vicki; McKinlay, Lynne

    2012-01-01

    The adverse impact on recovery of posttraumatic stress disorder (PTSD) in mild traumatic brain injury (TBI) has been demonstrated in returned veterans. The study assessed this effect in children's health outcomes following TBI and extended previous work by including a full range of TBI severity, and improved assessment of PTSD within a…

  17. Invisible Injuries: The Experiences of College Students with Histories of Mild Traumatic Brain Injury

    Science.gov (United States)

    Childers, Carrie; Hux, Karen

    2016-01-01

    This qualitative study explored the college life phenomenon as experienced by students with mild traumatic brain injury (MTBI). Previous research about such students has focused on topics including study strategy use, access of support services, and insights from caregivers or instructors. However, little attention has been paid to the perceptions…

  18. Factors contributing to outcome following traumatic brain injury.

    Science.gov (United States)

    Ponsford, Jennie

    2013-01-01

    Traumatic brain injury results in some distinctive patterns of cognitive, behavioural and physical impairment which impact significantly on independent living skills and participation in work or study, social and leisure activities and interpersonal relationships. There is, however, still considerable variability in outcome across individuals in each of the reported domains. This has led to a significant body of research examining factors associated with outcome. A range of injury-related, personal and social factors have been shown to influence survival, as well as cognitive, functional and employment outcome. This paper reviews the factors associated with each of these aspects of outcome specifically injury-related factors, including neuroimaging findings, GCS and PTA, other injuries, and cognitive and behavioural impairments; demographic factors, including age, gender, genetic status, education, pre-injury IQ and employment status; and social factors including family and other social support, cultural factors, pre-injury psychiatric history and coping style. The paper identifies contributions and complex interrelationships of all of these factors to outcome following TBI. It concludes with a brief discussion of the implications of these factors for the rehabilitation process.

  19. Platelet activation and dysfunction in a large-animal model of traumatic brain injury and hemorrhage

    DEFF Research Database (Denmark)

    Sillesen, Martin; Johansson, Pär I; Rasmussen, Lars S

    2013-01-01

    Traumatic brain injury (TBI) and hemorrhage are the leading causes of trauma-related mortality. Both TBI and hemorrhage are associated with coagulation disturbances, including platelet dysfunction. We hypothesized that platelet dysfunction could be detected early after injury...

  20. Mild Traumatic Brain Injury in U.S. Soldiers Returning from Iraq

    National Research Council Canada - National Science Library

    Hoge, Charles W; McGurk, Dennis; Thomas, Jeffrey L; Cox, Anthony L; Engel, Charles C; Castro, Carl A

    2008-01-01

    .... Validated clinical instruments were used to compare soldiers reporting mild traumatic brain injury, defined as an injury with loss of consciousness or altered mental status (e.g., dazed or confused...

  1. An overview of attention deficits after paediatric traumatic brain injury.

    Science.gov (United States)

    Ginstfeldt, Tim; Emanuelson, Ingrid

    2010-01-01

    Attention could be categorized into sustained, selective, shifting, divided and attention span. The primary objective was to evaluate the type of attention deficits that occurs after paediatric traumatic brain injury. Keywords were used such as 'attention', 'child', 'traumatic', 'brain' and 'injury' on MEDLINE articles published in 1991-2009. Articles found through MEDLINE were manually cross-referenced. Out of the examined categorizes, divided and sustained attention seem to be the most vulnerably, frequently displaying deficits in the children with TBI. Attention span seemed to be the most resistant and the shifting and selective categories falling somewhere in between. Most of the recovery is expected within the first year post-injury, even if some individuals continue to improve for years, and deficits often persist into adulthood. The attention domains are not affected to the same extent by TBI and this should be taken into consideration when evaluating a child. The commonly used tests also seem to differ in how sensitive they are in detecting deficits. The definition of attention domains and TBI would benefit to be stricter and agreed upon, to further facilitate research and rehabilitation programmes.

  2. Misconceptions about traumatic brain injuries among South African university students

    Directory of Open Access Journals (Sweden)

    Chrisma Pretorius

    2013-08-01

    Full Text Available Objective. To investigate the incidence and type of misconceptions about traumatic brain injuries (TBIs harboured by university students.  Method. A convenience sample of 705 university students were recruited and data were collected using an electronic survey. The link to the survey was sent via e-mail to all registered students at Stellenbosch University. The participants had to complete the Common Misconceptions about Traumatic Brain Injury (CM-TBI questionnaire.  Results. The findings of this study suggest that the students subscribe to misconceptions from each of the 7 categories of misconceptions about TBIs. The mean percentages of misconceptions about TBIs were calculated and the amnesia (mean 49.7% and unconsciousness (mean 46.1% categories were identified as the categories about which the respondents had the most misconceptions, while the mean percentages of misconceptions were lower for the categories of recovery (mean 27.6%, rehabilitation (mean 26.56%, prevention (mean 20.8%, brain injury sequelae (mean 18.7% and brain damage (mean 8.4%.  Conclusion. Generally, these findings appear to be in keeping with previous literature, which suggests that misconceptions about TBIs are common among the general population. This study’s identification of these misconceptions could help create awareness, provide a focus for information provision, and contribute to the development of educational intervention programmes tailored for the South African context.

  3. Racial differences in employment outcomes after traumatic brain injury.

    Science.gov (United States)

    Arango-Lasprilla, Juan Carlos; Ketchum, Jessica M; Williams, Kelli; Kreutzer, Jeffrey S; Marquez de la Plata, Carlos D; O'Neil-Pirozzi, Therese M; Wehman, Paul

    2008-05-01

    To examine racial differences in employment status and occupational status 1 year after a traumatic brain injury (TBI). Retrospective study. Longitudinal dataset of the Traumatic Brain Injury Model Systems national database. Subjects with primarily moderate to severe TBI (3468 whites vs 1791 minorities) hospitalized between 1989 and 2005. Not applicable. Employment status (competitively employed or unemployed) and occupational status (professional/managerial, skilled, or manual labor) at 1 year postinjury. Race and/or ethnicity has a significant effect on employment status at 1 year postinjury (chi(1)(2)=58.23, Pstatus, sex, Disability Rating Scale at discharge, marital status, cause of injury, age, and education. The adjusted odds of being unemployed versus competitively employed are 2.17 times (95% confidence interval, 1.78-2.65) greater for minorities than for whites. Race and ethnicity does not have a significant effect on occupational status at 1 year postinjury. With this empirical evidence supporting racial differences in employment outcomes between minorities and whites at 1 year postinjury, priority should be given to tailoring interventions to maximize minority survivors' work-related productivity.

  4. Coping and emotional adjustment following traumatic brain injury.

    Science.gov (United States)

    Anson, Katie; Ponsford, Jennie

    2006-01-01

    To examine the association between coping style and emotional adjustment following traumatic brain injury. Thirty three individuals who had sustained a traumatic brain injury (mean duration of posttraumatic amnesia = 32 days) between 1(1/2) months and almost 7 years previously. Coping Scale for Adults, Hospital Anxiety and Depression Scale, Rosenberg Self-Esteem Scale, State-Trait Anger Expression Inventory, and the Sickness Impact Profile. Approximately 50% of the sample reported clinically significant levels of anxiety and depression. Coping characterized by avoidance, worry, wishful thinking, self-blame, and using drugs and alcohol was associated with higher levels of anxiety, depression, and psychosocial dysfunction and lower levels of self-esteem. Coping characterized by actively working on the problem and using humor and enjoyable activities to manage stress was associated with higher self-esteem. Lower premorbid intelligence (measured via the National Adult Reading Test) and greater self-awareness (measured via the Self-Awareness of Deficits Interview) were associated with an increased rate of maladaptive coping. The strong association between the style of coping used to manage stress and emotional adjustment suggests the possibility that emotional adjustment might be improved by the facilitation of more adaptive coping styles. It is also possible that improving emotional adjustment may increase adaptive coping. The development and evaluation of interventions aimed at facilitating adaptive coping and decreasing emotional distress represent important and potentially fruitful contributions to enhancing long-term outcome following brain injury.

  5. Profiling biomarkers of traumatic axonal injury: From mouse to man.

    Science.gov (United States)

    Manivannan, Susruta; Makwana, Milan; Ahmed, Aminul Islam; Zaben, Malik

    2018-05-18

    Traumatic brain injury (TBI) poses a major public health problem on a global scale. Its burden results from high mortality and significant morbidity in survivors. This stems, in part, from an ongoing inadequacy in diagnostic and prognostic indicators despite significant technological advances. Traumatic axonal injury (TAI) is a key driver of the ongoing pathological process following TBI, causing chronic neurological deficits and disability. The science underpinning biomarkers of TAI has been a subject of many reviews in recent literature. However, in this review we provide a comprehensive account of biomarkers from animal models to clinical studies, bridging the gap between experimental science and clinical medicine. We have discussed pathogenesis, temporal kinetics, relationships to neuro-imaging, and, most importantly, clinical applicability in order to provide a holistic perspective of how this could improve TBI diagnosis and predict clinical outcome in a real-life setting. We conclude that early and reliable identification of axonal injury post-TBI with the help of body fluid biomarkers could enhance current care of TBI patients by (i) increasing speed and accuracy of diagnosis, (ii) providing invaluable prognostic information, (iii) allow efficient allocation of rehabilitation services, and (iv) provide potential therapeutic targets. The optimal model for assessing TAI is likely to involve multiple components, including several blood biomarkers and neuro-imaging modalities, at different time points. Copyright © 2018. Published by Elsevier B.V.

  6. Cognitive sequelae in survivors of traumatic frontal lobe injury: comparison between mild and moderate injury effects

    International Nuclear Information System (INIS)

    Anjum, A.; Ahmad, W.; Tahir, M. A.

    2017-01-01

    Objective: To determine the frequency of cognitive deficits in the survivors of traumatic frontal lobe injury of mild to moderate severity. Study Design: Mix method study. Place and Duration of Study: Nishter Hospital Multan, Bahawal Victoria Hospital, Bahawalpur and Sheikh Zaid Hospital Rahim Yar Khan, from Sep 2010 to Jun 2011. Material and Methods: The sample consisted of 55 participants. Fifteen of these were taken from healthy population with the age range of 20-30 years (Mean = 25.7 ± SD = 4.6) and 40 participants were medically documented patients of frontal lobe injury of mild (20) to moderate (20) severity. The age range of mild traumatic frontal lobe injury patients was 20-32 years (Mean= 26.5 ± SD = 4.9). The age range of moderate severity patients was also 20-32 years (Mean= 26.4 ± SD = 5.0). Wechsler Adult Intelligence Scale revised and case history interview were administered to determine cognitive deficits following traumatic frontal lobe injury. Results: Statistical test, one way analysis was used to compare the performance of all these three (control, mild and moderate) groups. Results of present study reflected that cognitive deficits like memory deficits, language problems, trouble in concentrating and difficulty in planning are the major consequences of traumatic frontal lobe injury. Conclusion: To conclude, frontal lobe injury patients not only showed poor performance in clinically-driven structured and comprehensive memory tests when they were compared with healthy people but their performance also varied according to the severity of injury. (author)

  7. ECONOMIC LOSSES CAUSED BY TRAUMATIC BRAIN INJURY IN CHILDREN

    Directory of Open Access Journals (Sweden)

    S. A. Valiulina

    2015-01-01

    Full Text Available Background: Currently, analyzing the economic losses caused by health problems in population is of particular importance since it stipulates calculations of the volumes invested in healthcare systems in order to improve population’s health. Objective: The aim of our study was to find out economic losses caused by traumatic brain injury (TBI in children. Methods: The given work has utilized governmental statistical reports for Russia, for federal regions as well as for individual subjects. Direct medical expenses (medical services and indirect expenses (losses due to a temporary disability of parents having a sick child were calculated both in general and per patient. Results: Among all the direct medical costs of treatment of children with TBI inpatient care costs account for 85%. In the Central and Volga Federal District accounted for half of nationwide spending in general, brain injury and to provide certain kinds of healthcare. The structure of Russian costs as a result of the incidence of TBI children Moscow accounts for 20%. In Moscow, the cost of treating cases of traumatic brain injury in children is 3.2 times higher than the average for Russia. The resulting calculations of the value of health care costs attributable to a case of child head injury, behind the cost of treatment of the case of a child with head trauma, calculated according to the standards of Russia and the territories. This difference in the whole RF is 23%. Conclusion: The obtained findings have shown that in 2010 in Russia the magnitude of losses caused by TBI incidence in children amounted to 3 billion roubles or 0.008% of the gross product 1.2 billion roubles of which were direct expenses. However, this figure is considerably lower of the real amount; it becomes evident after the analysis of direct medical expenses per one case of pediatric TBI. Our calculations have shown that in Russia and in its regions the amount of expenses per one TBI patient is a quarter less

  8. HYPOPITUITARISM FOLLOWING TRAUMATIC BRAIN INJURY: DETERMINING FACTORS FOR DIAGNOSIS

    Directory of Open Access Journals (Sweden)

    FELIPE F eCASANUEVA

    2011-08-01

    Full Text Available Neuroendocrine dysfunction, long recognised as a consequence of traumatic brain injury (TBI, is a major cause of disability that includes physical and psychological involvement with long-term cognitive, behavioural and social changes.There is no standard procedure regarding at what time after trauma the diagnosis should be made. Also there is uncertainty on defining the best methods for diagnosis and testing and what types of patients should be selected for screening. Common criteria for evaluating these patients are required on account of the high prevalence of TBI worldwide and the potential new cases of hypopituitarism.

  9. Glibenclamide reduces secondary brain damage after experimental traumatic brain injury.

    Science.gov (United States)

    Zweckberger, K; Hackenberg, K; Jung, C S; Hertle, D N; Kiening, K L; Unterberg, A W; Sakowitz, O W

    2014-07-11

    Following traumatic brain injury (TBI) SUR1-regulated NCCa-ATP (SUR1/TRPM4) channels are transcriptionally up-regulated in ischemic astrocytes, neurons, and capillaries. ATP depletion results in depolarization and opening of the channel leading to cytotoxic edema. Glibenclamide is an inhibitor of SUR-1 and, thus, might prevent cytotoxic edema and secondary brain damage following TBI. Anesthetized adult Sprague-Dawley rats underwent parietal craniotomy and were subjected to controlled cortical impact injury (CCI). Glibenclamide was administered as a bolus injection 15min after CCI injury and continuously via osmotic pumps throughout 7days. In an acute trial (180min) mean arterial blood pressure, heart rate, intracranial pressure, encephalographic activity, and cerebral metabolism were monitored. Brain water content was assessed gravimetrically 24h after CCI injury and contusion volumes were measured by MRI scanning technique at 8h, 24h, 72h, and 7d post injury. Throughout the entire time of observation neurological function was quantified using the "beam-walking" test. Glibenclamide-treated animals showed a significant reduction in the development of brain tissue water content(80.47%±0.37% (glibenclamide) vs. 80.83%±0.44% (control); pbeam-walking test throughout 7days. In accordance to these results and the available literature, glibenclamide seems to have promising potency in the treatment of TBI. Copyright © 2014 IBRO. Published by Elsevier Ltd. All rights reserved.

  10. Caring for a family member with a traumatic brain injury.

    Science.gov (United States)

    Knight, R G; Devereux, R; Godfrey, H P

    1998-06-01

    The responses to a questionnaire on subjective burden are reported for 52 primary caregivers of a group of persons with traumatic brain injuries sustained an average of 6 years previously. The aim of the study was to examine satisfaction with social support, perception of coping skills, and appraisal of symptoms as predictors of strain in the carers. A range of responses, both positive and negative, to the work of caring for a relative with a head injury was reported. A high prevalence rate of emotional and behavioural changes in the persons with head injuries was found and the amount of distress caused by these symptoms was found to be predictive of burden. The other factor important in predicting burden was the carers' ratings of their satisfaction with their ability to cope with the work of caregiving. Social support, injury severity, and the demographic characteristics of the persons with head injury and their carers were not significant predictors. Depression in the carers was also investigated and the variable most predictive of elevated depression scores was coping satisfaction. These findings reinforce the importance of strengthening carers coping resources in rehabilitation work with head injured persons and their families.

  11. Estrone is neuroprotective in rats after traumatic brain injury.

    Science.gov (United States)

    Gatson, Joshua W; Liu, Ming-Mei; Abdelfattah, Kareem; Wigginton, Jane G; Smith, Scott; Wolf, Steven; Simpkins, James W; Minei, Joseph P

    2012-08-10

    In various animal and human studies, early administration of 17β-estradiol, a strong antioxidant, anti-inflammatory, and anti-apoptotic agent, significantly decreases the severity of injury in the brain associated with cell death. Estrone, the predominant estrogen in postmenopausal women, has been shown to be a promising neuroprotective agent. The overall goal of this project was to determine if estrone mitigates secondary injury following traumatic brain injury (TBI) in rats. Male rats were given either placebo (corn oil) or estrone (0.5 mg/kg) at 30 min after severe TBI. Using a controlled cortical impact device in rats that underwent a craniotomy, the right parietal cortex was injured using the impactor tip. Non-injured control and sham animals were also included. At 72 h following injury, the animals were perfused intracardially with 0.9% saline followed by 10% phosphate-buffered formalin. The whole brain was removed, sliced, and stained for TUNEL-positive cells. Estrone decreased cortical lesion volume (pcerebral cortical levels of TUNEL-positive staining (pprotective pathways such as the ERK1/2 and BDNF pathways, decreases ischemic secondary injury, and decreases apoptotic-mediated cell death. These results suggest that estrone may afford protection to those suffering from TBI.

  12. Placebo-controlled trial of amantadine for severe traumatic brain injury

    DEFF Research Database (Denmark)

    Giacino, Joseph T; Whyte, John; Bagiella, Emilia

    2012-01-01

    Amantadine hydrochloride is one of the most commonly prescribed medications for patients with prolonged disorders of consciousness after traumatic brain injury. Preliminary studies have suggested that amantadine may promote functional recovery.......Amantadine hydrochloride is one of the most commonly prescribed medications for patients with prolonged disorders of consciousness after traumatic brain injury. Preliminary studies have suggested that amantadine may promote functional recovery....

  13. Hydrocephalus following severe traumatic brain injury in adults. Incidence, timing, and clinical predictors during rehabilitation

    DEFF Research Database (Denmark)

    Kammersgaard, Lars Peter; Linnemann, Mia; Tibæk, Maiken

    2013-01-01

    To investigate timing and clinical predictors that might predict hydrocephalus emerging during rehabilitation until 1 year following severe traumatic brain injury (TBI).......To investigate timing and clinical predictors that might predict hydrocephalus emerging during rehabilitation until 1 year following severe traumatic brain injury (TBI)....

  14. Causes and Consequences of Treatment Variation in Moderate and Severe Traumatic Brain Injury : A Multicenter Study

    NARCIS (Netherlands)

    Criossen, Maryse C.; Polinder, Suzanne; Andriessen, Teuntje M.; van der Naalt, Joukje; Haitsma, Iain; Horn, Janneke; Franschman, Gaby; Vos, Pieter E.; Steyerberg, Ewout W.; Lingsma, Hester

    Objectives: Although guidelines have been developed to standardize care in traumatic brain injury, between-center variation in treatment approach has been frequently reported. We examined variation in treatment for traumatic brain injury by assessing factors influencing treatment and the association

  15. Hemorrhage Detection and Segmentation in Traumatic Pelvic Injuries

    Science.gov (United States)

    Davuluri, Pavani; Wu, Jie; Tang, Yang; Cockrell, Charles H.; Ward, Kevin R.; Najarian, Kayvan; Hargraves, Rosalyn H.

    2012-01-01

    Automated hemorrhage detection and segmentation in traumatic pelvic injuries is vital for fast and accurate treatment decision making. Hemorrhage is the main cause of deaths in patients within first 24 hours after the injury. It is very time consuming for physicians to analyze all Computed Tomography (CT) images manually. As time is crucial in emergence medicine, analyzing medical images manually delays the decision-making process. Automated hemorrhage detection and segmentation can significantly help physicians to analyze these images and make fast and accurate decisions. Hemorrhage segmentation is a crucial step in the accurate diagnosis and treatment decision-making process. This paper presents a novel rule-based hemorrhage segmentation technique that utilizes pelvic anatomical information to segment hemorrhage accurately. An evaluation measure is used to quantify the accuracy of hemorrhage segmentation. The results show that the proposed method is able to segment hemorrhage very well, and the results are promising. PMID:22919433

  16. Delayed splenic rupture presenting 70 days following blunt abdominal trauma.

    Science.gov (United States)

    Resteghini, Nancy; Nielsen, Jonpaul; Hoimes, Matthew L; Karam, Adib R

    2014-01-01

    Delayed splenic rupture following conservative management of splenic injury is an extremely rare complication. We report a case of an adult patient who presented with delayed splenic rupture necessitating splenectomy, 2 months following blunt abdominal trauma. Imaging at the initial presentation demonstrated only minimal splenic contusion and the patient was discharge following 24 hours of observation. © 2014.

  17. Cost prediction following traumatic brain injury: model development and validation.

    Science.gov (United States)

    Spitz, Gershon; McKenzie, Dean; Attwood, David; Ponsford, Jennie L

    2016-02-01

    The ability to predict costs following a traumatic brain injury (TBI) would assist in planning treatment and support services by healthcare providers, insurers and other agencies. The objective of the current study was to develop predictive models of hospital, medical, paramedical, and long-term care (LTC) costs for the first 10 years following a TBI. The sample comprised 798 participants with TBI, the majority of whom were male and aged between 15 and 34 at time of injury. Costing information was obtained for hospital, medical, paramedical, and LTC costs up to 10 years postinjury. Demographic and injury-severity variables were collected at the time of admission to the rehabilitation hospital. Duration of PTA was the most important single predictor for each cost type. The final models predicted 44% of hospital costs, 26% of medical costs, 23% of paramedical costs, and 34% of LTC costs. Greater costs were incurred, depending on cost type, for individuals with longer PTA duration, obtaining a limb or chest injury, a lower GCS score, older age at injury, not being married or defacto prior to injury, living in metropolitan areas, and those reporting premorbid excessive or problem alcohol use. This study has provided a comprehensive analysis of factors predicting various types of costs following TBI, with the combination of injury-related and demographic variables predicting 23-44% of costs. PTA duration was the strongest predictor across all cost categories. These factors may be used for the planning and case management of individuals following TBI. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  18. The association between adverse childhood experiences and adult traumatic brain injury/concussion: a scoping review.

    Science.gov (United States)

    Ma, Zechen; Bayley, Mark T; Perrier, Laure; Dhir, Priya; Dépatie, Lana; Comper, Paul; Ruttan, Lesley; Lay, Christine; Munce, Sarah E P

    2018-01-12

    Adverse childhood experiences are significant risk factors for physical and mental illnesses in adulthood. Traumatic brain injury/concussion is a challenging condition where pre-injury factors may affect recovery. The association between childhood adversity and traumatic brain injury/concussion has not been previously reviewed. The research question addressed is: What is known from the existing literature about the association between adverse childhood experiences and traumatic brain injury/concussion in adults? All original studies of any type published in English since 2007 on adverse childhood experiences and traumatic brain injury/concussion outcomes were included. The literature search was conducted in multiple electronic databases. Arksey and O'Malley and Levac et al.'s scoping review frameworks were used. Two reviewers independently completed screening and data abstraction. The review yielded six observational studies. Included studies were limited to incarcerated or homeless samples, and individuals at high-risk of or with mental illnesses. Across studies, methods for childhood adversity and traumatic brain injury/concussion assessment were heterogeneous. A positive association between adverse childhood experiences and traumatic brain injury occurrence was identified. The review highlights the importance of screening and treatment of adverse childhood experiences. Future research should extend to the general population and implications on injury recovery. Implications for rehabilitation Exposure to adverse childhood experiences is associated with increased risk of traumatic brain injury. Specific types of adverse childhood experiences associated with risk of traumatic brain injury include childhood physical abuse, psychological abuse, household member incarceration, and household member drug abuse. Clinicians and researchers should inquire about adverse childhood experiences in all people with traumatic brain injury as pre-injury health conditions can

  19. Traumatic spinal cord injuries in southeast Turkey: an epidemiological study.

    Science.gov (United States)

    Karamehmetoğlu, S S; Nas, K; Karacan, I; Sarac, A J; Koyuncu, H; Ataoğlu, S; Erdoğan, F

    1997-08-01

    In 1994, a retrospective study of new cases of traumatic Spinal Cord Injury (SCI) was conducted in all the hospitals in Southeast Turkey: 75 new traumatic SCI were identified. The estimated annual incidence was 16.9 per million population. The male/female ratio was 5.8/1. The mean age was 31.3, being 31.25 for male patients and 31.36 for female patients. 70.7% of all patients were under the age of 40. The major causes of SCI were falls (37.3%) and gunshot wounds (29.3%), followed by car accidents (25.3%), and stab wounds (1.3%). Thirty one patients (41.3%) were tetraplegic and 44 (58.7%) paraplegic. In tetraplegic patients the commonest level was C5, in those with paraplegia L1. The commonest associated injury was head trauma followed by fractures of the extremity(ies). Severe head trauma, being a major cause of death, may have obscured the actual incidence of SCI. Most of gunshot injured SCI patients were young soldiers fighting against the rebels. As there was no available data for the rebels with SCI, the actual incidence of SCI in Southeast (SE) Turkey should be higher than that found in this study.

  20. Traumatic brain injury: future assessment tools and treatment prospects

    Directory of Open Access Journals (Sweden)

    Steven R Flanagan

    2008-10-01

    Full Text Available Steven R Flanagan1, Joshua B Cantor2, Teresa A Ashman21New York University School of Medicine, The Rusk Institute of Rehabilitation, New York, NY, USA; 2Department of Rehabilitation Medicine, Mount Sinai School of Medicine, New York, NY, USAAbstract: Traumatic brain injury (TBI is widespread and leads to death and disability in millions of individuals around the world each year. Overall incidence and prevalence of TBI are likely to increase in absolute terms in the future. Tackling the problem of treating TBI successfully will require improvements in the understanding of normal cerebral anatomy, physiology, and function throughout the lifespan, as well as the pathological and recuperative responses that result from trauma. New treatment approaches and combinations will need to be targeted to the heterogeneous needs of TBI populations. This article explores and evaluates the research evidence in areas that will likely lead to a reduction in TBI-related morbidity and improved outcomes. These include emerging assessment instruments and techniques in areas of structural/chemical and functional neuroimaging and neuropsychology, advances in the realms of cell-based therapies and genetics, promising cognitive rehabilitation techniques including cognitive remediation and the use of electronic technologies including assistive devices and virtual reality, and the emerging field of complementary and alternative medicine.Keywords: traumatic brain injury, assessments, treatments

  1. Second language acquisition after traumatic brain injury: a case study.

    Science.gov (United States)

    Połczyńska-Fiszer, M; Mazaux, J M

    2008-01-01

    Post-traumatic language and memory impairment, as well as a subsequent recovery in monolinguals have been widely documented in the literature, yet little is known about learning the second language after a severe head trauma followed by coma, as well as the relationship of this process with cognitive recovery, psychological status and quality of life. The present study investigates the relationship of learning the second language (English) in the process of rehabilitation, with quality of life in a Polish female university student who, as a result of a car accident, suffered a major closed-head injury and was comatose for a month. The subject was enrolled in an English learning program nine months after the trauma. The experiment lasted six months and comprised monthly meetings. The patient improved the major components of the second language, including vocabulary. Within the 6 months, the subject was gradually capable of learning additional and more complex lexical items. Learning the second language after traumatic brain injury may positively influence emotional well-being, self-esteem, and, perhaps, recovery of quality of life. A long-term beneficial effect of learning L2 was a consequential improvement of the patient's memory.

  2. Late-onset social anxiety disorder following traumatic brain injury.

    Science.gov (United States)

    Chaves, Cristiano; Trzesniak, Clarissa; Derenusson, Guilherme Nogueira; Araújo, David; Wichert-Ana, Lauro; Machado-de-Sousa, João Paulo; Carlotti, Carlos Gilberto; Nardi, Antonio E; Zuardi, Antônio W; de S Crippa, José Alexandre; Hallak, Jaime E C

    2012-01-01

    Neuropsychiatric sequelae are the predominant long-term disability after traumatic brain injury (TBI). This study reports a case of late-onset social anxiety disorder (SAD) following TBI. A patient that was spontaneous and extroverted up to 18-years-old started to exhibit significant social anxiety symptoms. These symptoms became progressively worse and he sought treatment at age 21. He had a previous history of traumatic brain injury (TBI) at age 17. Neuroimaging investigations (CT, SPECT and MRI) showed a bony protuberance on the left frontal bone, with mass effect on the left frontal lobe. He had no neurological signs or symptoms. The patient underwent neurosurgery with gross total resection of the lesion and the pathological examination was compatible with intradiploic haematoma. Psychiatric symptoms may be the only findings in the initial manifestation of slowly growing extra-axial space-occupying lesions that compress the frontal lobe from the outside. Focal neurological symptoms may occur only when the lesion becomes large. This case report underscores the need for careful exclusion of general medical conditions and TBI history in cases of late-onset SAD and may also contribute to the elucidation of the neurobiology of this disorder.

  3. Electrical bioimpedance enabling prompt intervention in traumatic brain injury

    Science.gov (United States)

    Seoane, Fernando; Atefi, S. Reza

    2017-05-01

    Electrical Bioimpedance (EBI) is a well spread technology used in clinical practice across the world. Advancements in Textile material technology with conductive textile fabrics and textile-electronics integration have allowed exploring potential applications for Wearable Measurement Sensors and Systems exploiting. The sensing principle of electrical bioimpedance is based on the intrinsic passive dielectric properties of biological tissue. Using a pair of electrodes, tissue is electrically stimulated and the electrical response can be sensed with another pair of surface electrodes. EBI spectroscopy application for cerebral monitoring of neurological conditions such as stroke and perinatal asphyxia in newborns have been justified using animal studies and computational simulations. Such studies have shown proof of principle that neurological pathologies indeed modify the dielectric composition of the brain that is detectable via EBI. Similar to stroke, Traumatic Brain Injury (TBI) also affects the dielectric properties of brain tissue that can be detected via EBI measurements. Considering the portable and noninvasive characteristics of EBI it is potentially useful for prehospital triage of TBI patients where. In the battlefield blast induced Traumatic Brain Injuries are very common. Brain damage must be assessed promptly to have a chance to prevent severe damage or eventually death. The relatively low-complexity of the sensing hardware required for EBI sensing and the already proven compatibility with textile electrodes suggest the EBI technology is indeed a candidate for developing a handheld device equipped with a sensorized textile cap to produce an examination in minutes for enabling medically-guided prompt intervention.

  4. Experiences of giving and receiving care in traumatic brain injury: An integrative review.

    Science.gov (United States)

    Kivunja, Stephen; River, Jo; Gullick, Janice

    2018-04-01

    To synthesise the literature on the experiences of giving or receiving care for traumatic brain injury for people with traumatic brain injury, their family members and nurses in hospital and rehabilitation settings. Traumatic brain injury represents a major source of physical, social and economic burden. In the hospital setting, people with traumatic brain injury feel excluded from decision-making processes and perceive impatient care. Families describe inadequate information and support for psychological distress. Nurses find the care of people with traumatic brain injury challenging particularly when experiencing heavy workloads. To date, a contemporary synthesis of the literature on people with traumatic brain injury, family and nurse experiences of traumatic brain injury care has not been conducted. Integrative literature review. A systematic search strategy guided by the PRISMA statement was conducted in CINAHL, PubMed, Proquest, EMBASE and Google Scholar. Whittemore and Knafl's (Journal of Advanced Nursing, 52, 2005, 546) integrative review framework guided data reduction, data display, data comparison and conclusion verification. Across the three participant categories (people with traumatic brain injury/family members/nurses) and sixteen subcategories, six cross-cutting themes emerged: seeking personhood, navigating challenging behaviour, valuing skills and competence, struggling with changed family responsibilities, maintaining productive partnerships and reflecting on workplace culture. Traumatic brain injury creates changes in physical, cognitive and emotional function that challenge known ways of being in the world for people. This alters relationship dynamics within families and requires a specific skill set among nurses. Recommendations include the following: (i) formal inclusion of people with traumatic brain injury and families in care planning, (ii) routine risk screening for falls and challenging behaviour to ensure that controls are based on

  5. Interpersonal Stressors and Resources as Predictors of Parental Adaptation Following Pediatric Traumatic Injury

    Science.gov (United States)

    Wade, Shari L.; Stancin, Terry; Taylor, H. Gerry; Drotar, Dennis; Yeates, Keith Owen; Minish, Nori M.

    2004-01-01

    The authors examined the relationship of preinjury interpersonal resources and stressors to parental adaptation following pediatric traumatic brain injury (TBI) and orthopedic injury. Parents of children with severe TBI (n = 53), moderate TBI (n = 56), and orthopedic injuries (n = 80) were assessed soon after injury, 6 and 12 months after the…

  6. Are boys and girls that different? An analysis of traumatic brain injury in children.

    LENUS (Irish Health Repository)

    Collins, Niamh C

    2013-08-01

    The Phillips Report on traumatic brain injury (TBI) in Ireland found that injury was more frequent in men and that gender differences were present in childhood. This study determined when gender differences emerge and examined the effect of gender on the mechanism of injury, injury type and severity and outcome.

  7. Inter-Subject Variability of Axonal Injury in Diffuse Traumatic Brain Injury.

    Science.gov (United States)

    Ware, Jeffrey B; Hart, Tessa; Whyte, John; Rabinowitz, Amanda; Detre, John A; Kim, Junghoon

    2017-07-15

    Traumatic brain injury (TBI) is a leading cause of cognitive morbidity worldwide for which reliable biomarkers are needed. Diffusion tensor imaging (DTI) is a promising biomarker of traumatic axonal injury (TAI); however, existing studies have been limited by a primary reliance on group-level analytic methods not well suited to account for inter-subject variability. In this study, 42 adults with TBI of at least moderate severity were examined 3 months following injury and compared with 35 healthy controls. DTI data were used for both traditional group-level comparison and subject-specific analysis using the distribution-corrected Z-score (DisCo-Z) approach. Inter-subject variation in TAI was assessed in a threshold-invariant manner using a threshold-weighted overlap map derived from subject-specific analysis. Receiver operator curve analysis was used to examine the ability of subject-specific DTI analysis to identify TBI subjects with significantly impaired processing speed in comparison with region of interest-based fractional anisotropy (FA) measurements and clinical characteristics. Traditional group-wise analysis demonstrated widespread reductions of white matter FA within the TBI group (voxel-wise p traumatic deficits in processing speed. Significant group-level effects do not necessarily represent consistent effects at the individual level. Better accounting for inter-subject variability in neurobiological manifestations of TBI may substantially improve the ability to detect and classify patterns of injury.

  8. Formed Due to Traumatic Diaphragmatic Injury, A Case of Gastric Perforation

    Directory of Open Access Journals (Sweden)

    Ceren Sen Tanrikulu

    2014-03-01

    Full Text Available Diaphragmatic hernia may be congenital or traumatic in origin. Diaphragmatic hernias are more common in adult and occur as a result of penetrating injuries are more common than from blunt injuries. Traumatic diaphragmatic hernia may manifest immediately or without any findings that several months/years after the incident. Early diagnosis is difficult, and it is usually made intraoperatively. Frequently during the early phase of traumatic diaphragmatic hernias, abdominal organ injury can be seen, such as stomach, colon and liver. In this study, we presented a case with acute gastric strangulation and perforation in the diaphragmatic injury occurred as a result of penetrating thoracic trauma.

  9. Hyperbaric Oxygen Therapy in the Treatment of Chronic Mild-Moderate Blast-Induced Traumatic Brain Injury Post-Concussion Syndrome (PCS) and Post Traumatic Stress Disorder (PTSD)

    Science.gov (United States)

    2017-10-01

    Post-Concussion Syndrome (PCS) and Post Traumatic Stress Disorder (PTSD) PRINCIPAL INVESTIGATOR: Paul G. Harch, M.D. CONTRACTING ORGANIZATION...Traumatic Brain Injury Post-Concussion Syndrome (PCS) and Post Traumatic Stress Disorder (PTSD) 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR...injury (TBI) and post-traumatic stress disorder (PTSD) affect 11-28% and 13-17%, respectively, of U.S. combat troops returning from Iraq and

  10. Blunt Traumatic Extracranial Cerebrovascular Injury and Ischemic Stroke

    Directory of Open Access Journals (Sweden)

    Paul M. Foreman

    2017-04-01

    Full Text Available Background: Ischemic stroke occurs in a significant subset of patients with blunt traumatic cerebrovascular injury (TCVI. The patients are victims of motor vehicle crashes, assaults or other high-energy collisions, and suffer ischemic stroke due to injury to the extracranial carotid or vertebral arteries. Summary: An increasing number of patients with TCVI are being identified, largely because of the expanding use of computed tomography angiography for screening patients with blunt trauma. Patients with TCVI are particularly challenging to manage because they often suffer polytrauma, that is, numerous additional injuries including orthopedic, chest, abdominal, and head injuries. Presently, there is no consensus about optimal management. Key Messages: Most literature about TCVI and stroke has been published in trauma, general surgery, and neurosurgery journals; because of this, and because these patients are managed primarily by trauma surgeons, patients with stroke due to TCVI have been essentially hidden from view of neurologists. This review is intended to bring this clinical entity to the attention of clinicians and investigators with specific expertise in neurology and stroke.

  11. The Neuropsychology of Traumatic Brain Injury: Looking Back, Peering Ahead.

    Science.gov (United States)

    Yeates, Keith Owen; Levin, Harvey S; Ponsford, Jennie

    2017-10-01

    The past 50 years have been a period of exciting progress in neuropsychological research on traumatic brain injury (TBI). Neuropsychologists and neuropsychological testing have played a critical role in these advances. This study looks back at three major scientific advances in research on TBI that have been critical in pushing the field forward over the past several decades: The advent of modern neuroimaging; the recognition of the importance of non-injury factors in determining recovery from TBI; and the growth of cognitive rehabilitation. Thanks to these advances, we now have a better understanding of the pathophysiology of TBI and how recovery from the injury is also shaped by pre-injury, comorbid, and contextual factors, and we also have increasing evidence that active interventions, including cognitive rehabilitation, can help to promote better outcomes. The study also peers ahead to discern two important directions that seem destined to influence research on TBI over the next 50 years: the development of large, multi-site observational studies and randomized controlled trials, bolstered by international research consortia and the adoption of common data elements; and attempts to translate research into health care and health policy by the application of rigorous methods drawn from implementation science. Future research shaped by these trends should provide critical evidence regarding the outcomes of TBI and its treatment, and should help to disseminate and implement the knowledge gained from research to the betterment of the quality of life of persons with TBI. (JINS, 2017, 23, 806-817).

  12. Sex, Gender, and Traumatic Brain Injury: A Commentary.

    Science.gov (United States)

    Colantonio, Angela

    2016-02-01

    The goal of this supplemental issue is to address major knowledge, research, and clinical practice gaps regarding the limited focus on brain injury in girls and women as well as limited analysis of the effect of sex and gender in research on acquired brain injury. Integrating sex and gender in research is recognized as leading to better science and, ultimately, to better clinical practice. A sex and gender analytical approach to rehabilitation research is crucial to understanding traumatic brain injury and improving quality of life outcomes for survivors. Put another way, the lack of focus on sex and gender reduces the rigor of research design, the generalizability of study findings, and the effectiveness of clinical implementation and knowledge dissemination practices. The articles in this supplement examine sex and gender using a variety of methodological approaches and research contexts. Recommendations for future research on acquired brain injury that consciously incorporates sex and gender are made throughout this issue. This supplement is a product of the Girls and Women with ABI Task Force of the American Congress of Rehabilitation Medicine. Copyright © 2016 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

  13. Neuropsychology of traumatic brain injury: An expert overview.

    Science.gov (United States)

    Azouvi, P; Arnould, A; Dromer, E; Vallat-Azouvi, C

    Traumatic brain injury (TBI) is a serious healthcare problem, and this report is a selective review of recent findings on the epidemiology, pathophysiology and neuropsychological impairments following TBI. Patients who survive moderate-to-severe TBI frequently suffer from a wide range of cognitive deficits and behavioral changes due to diffuse axonal injury. These deficits include slowed information-processing and impaired long-term memory, attention, working memory, executive function, social cognition and self-awareness. Mental fatigue is frequently also associated and can exacerbate the consequences of neuropsychological deficits. Personality and behavioral changes can include combinations of impulsivity and apathy. Even mild TBI raises specific problems: while most patients recover within a few weeks or months, a minority of patients may suffer from long-lasting symptoms (post-concussion syndrome). The pathophysiology of such persistent problems remains a subject of debate, but seems to be due to both injury-related and non-injury-related factors. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  14. Recovery of resting brain connectivity ensuing mild traumatic brain injury

    Directory of Open Access Journals (Sweden)

    Rose Dawn Bharath

    2015-09-01

    Full Text Available Brains reveal amplified plasticity as they recover from an injury. We aimed to define time dependent plasticity changes in patients recovering from mild traumatic brain injury (mTBI. 25 subjects with mild head injury were longitudinally evaluated within 36 hours, 3 and 6 months using resting state functional connectivity (RSFC. Region of interest (ROI based connectivity differences over time within the patient group and in comparison with a healthy control group were analyzed at p<0.005. We found 33 distinct ROI pairs that revealed significant changes in their connectivity strength with time. Within three months, the majority of the ROI pairs had decreased connectivity in mTBI population, which increased and became comparable to healthy controls at 6 months. Initial imaging within 36 hours of injury revealed hyper connectivity predominantly involving the salience network and default mode network, which reduced at 3 months when lingual, inferior frontal and fronto-parietal networks revealed hyper connectivity. At six months all the evaluated networks revealed hyper connectivity and became comparable to the healthy controls. Our findings in a fairly homogenous group of patients with mTBI evaluated during the 6 month window of recovery defines time varying brain connectivity changes as the brain recovers from an injury. A majority of these changes were seen in the frontal and parietal lobes between 3-6 months after injury. Hyper connectivity of several networks supported normal recovery in the first six months and it remains to be seen in future studies whether this can predict an early and efficient recovery of brain function.

  15. Diverging volumetric trajectories following pediatric traumatic brain injury

    Directory of Open Access Journals (Sweden)

    Emily L. Dennis

    2017-01-01

    Full Text Available Traumatic brain injury (TBI is a significant public health concern, and can be especially disruptive in children, derailing on-going neuronal maturation in periods critical for cognitive development. There is considerable heterogeneity in post-injury outcomes, only partially explained by injury severity. Understanding the time course of recovery, and what factors may delay or promote recovery, will aid clinicians in decision-making and provide avenues for future mechanism-based therapeutics. We examined regional changes in brain volume in a pediatric/adolescent moderate-severe TBI (msTBI cohort, assessed at two time points. Children were first assessed 2–5 months post-injury, and again 12 months later. We used tensor-based morphometry (TBM to localize longitudinal volume expansion and reduction. We studied 21 msTBI patients (5 F, 8–18 years old and 26 well-matched healthy control children, also assessed twice over the same interval. In a prior paper, we identified a subgroup of msTBI patients, based on interhemispheric transfer time (IHTT, with significant structural disruption of the white matter (WM at 2–5 months post injury. We investigated how this subgroup (TBI-slow, N = 11 differed in longitudinal regional volume changes from msTBI patients (TBI-normal, N = 10 with normal WM structure and function. The TBI-slow group had longitudinal decreases in brain volume in several WM clusters, including the corpus callosum and hypothalamus, while the TBI-normal group showed increased volume in WM areas. Our results show prolonged atrophy of the WM over the first 18 months post-injury in the TBI-slow group. The TBI-normal group shows a different pattern that could indicate a return to a healthy trajectory.

  16. Splenic trauma management in relation to mode and grade

    International Nuclear Information System (INIS)

    Gangat, S.A.; Khaskhali, A.A.; Memon, I.A.

    2008-01-01

    To study the prevalence and management of splenic trauma in relation to its mode and grade. All cases admitted in emergency with abdominal trauma and splenic injury. The data of all the patients who had splenic trauma was entered on a proforma and analyzed. A total of 44 patients with ages between 20-40 years presented with splenic injury; 32(72.7%) were male. The commonest mode of splenic trauma was blunt abdominal injury (50%), and most (47%) patients had Grade- III injury. Splenectomy was carried out in 84% patients, while 9% underwent splenic salvage. Seven (15.9%) patients with splenectomy died in the series. Splenic injury was mostly caused by blunt abdominal trauma. Proper assessment of the grade of injury at the time of laparotomy resulted in more splenic salvage procedures with decreased risk of complications. (author)

  17. The spleen not taken: Differences in management and outcomes of blunt splenic injuries in teenagers cared for by adult and pediatric trauma teams in a single institution.

    Science.gov (United States)

    OʼConnor, Sean C; Doud, Andrea N; Sieren, Leah M; Miller, Preston R; Zeller, Kristen A

    2017-09-01

    Nonoperative management (NOM) of blunt splenic injury, initially touted for the care of pediatric patients, has become the standard of care for stable trauma patients of all ages. In our institution, trauma patients younger than 16 years are managed by the pediatric surgery service and patients 16 years or older are managed by the adult trauma service. Angioembolization is routinely used for adults with blunt splenic injury but rarely used for pediatric patients. A retrospective chart review was performed to determine if more liberal use of angioembolization increases the success rate of NOM of blunt splenic injury in adolescents. Using our institutional trauma registry, we performed a retrospective chart review of 13- to 18-year-olds admitted with blunt splenic injury from 2007 to 2015. One hundred thirty-three patients were identified; 59 were 13- to 15-year-olds and cared for by the Pediatric Trauma service, whereas 74 were 16- to 18-year-olds and cared for by the Adult Trauma service. The cohorts were compared with respect to imaging performed, grade of injury, Injury Severity Score, presence of active extravasation or pseudoaneurysm, interventions performed, blood transfused, intensive care unit days, length of stay, complications, and 30-day mortality rates. There were no significant differences in Injury Severity Score, incidence of active extravasation or pseudoaneurysm identified on computed tomography, or grade of injury between the two cohorts. More patients underwent angioembolization in the "adult" group (p = 0.001) with no difference in the success rate of NOM (p = 0.117). The overall failure rate of NOM of high-grade injuries was only 4.1%. Failure of NOM in high-grade injuries is rare; as a result, the number needed to treat with prophylactic angioembolization would be around 37 patients, resulting in undue risk to many patients with no therapeutic benefit. No improvement in failure rate was seen with aggressive angioembolization, though a larger

  18. A profile of traumatic spinal cord injury and medical complications in Latvia

    OpenAIRE

    Nulle, Anda; Tjurina, Uljana; Erts, Renars; Vetra, Anita

    2017-01-01

    Study design A single centre retrospective study. Objectives To collect data and analyse the epidemiological profile of traumatic spinal cord injury and its medical complications during the subacute rehabilitation period. Setting Spinal Cord Injury Rehabilitation Programme of the National Rehabilitation Centre, ‘Vaivari’, Jurmala, Latvia. Methods Information was collected in 2015 from the medical records of 134 patients with a traumatic spinal cord injury admitted for primary rehabilitation b...

  19. Traumatic brain injury due to pressure cooker explosion in a child: case report

    Directory of Open Access Journals (Sweden)

    Calderon-Miranda Willem Guillermo

    2016-06-01

    Full Text Available Traumatic brain injury is a common condition in the emergency services, affecting the pediatric and adult population significantly. Patterns of head injury as well as management principles in children are important differences compared to adults. Traumatic brain injury by Domestic pressure cooker is rare and has not been described in children, which to our knowledge is the first report in the literature of this nature.

  20. Risk of traumatic brain injuries in children younger than 24 months with isolated scalp hematomas.

    Science.gov (United States)

    Dayan, Peter S; Holmes, James F; Schutzman, Sara; Schunk, Jeffrey; Lichenstein, Richard; Foerster, Lillian A; Hoyle, John; Atabaki, Shireen; Miskin, Michelle; Wisner, David; Zuspan, SallyJo; Kuppermann, Nathan

    2014-08-01

    We aimed to determine the association between scalp hematoma characteristics and traumatic brain injuries in young children with blunt head trauma who have no other symptoms or signs suggestive of traumatic brain injuries (defined as "isolated scalp hematomas"). This was a secondary analysis of children younger than 24 months with minor blunt head trauma from a prospective cohort study in 25 Pediatric Emergency Care Applied Research Network emergency departments. Treating clinicians completed a structured data form. For children with isolated scalp hematomas, we determined the prevalence of and association between scalp hematoma characteristics and (1) clinically important traumatic brain injury (death, neurosurgery for traumatic brain injury, intubation >24 hours for traumatic brain injury, or positive computed tomography (CT) scan in association with hospitalization ≥2 nights for traumatic brain injury); and (2) traumatic brain injury on CT. Of 10,659 patients younger than 24 months were enrolled, 2,998 of 10,463 (28.7%) with complete data had isolated scalp hematomas. Clinically important traumatic brain injuries occurred in 12 patients (0.4%; 95% confidence interval [CI] 0.2% to 0.7%); none underwent neurosurgery (95% CI 0% to 0.1%). Of 570 patients (19.0%) for whom CTs were obtained, 50 (8.8%; 95% CI 6.6% to 11.4%) had traumatic brain injuries on CT. Younger age, non-frontal scalp hematoma location, increased scalp hematoma size, and severe injury mechanism were independently associated with traumatic brain injury on CT. In patients younger than 24 months with isolated scalp hematomas, a minority received CTs. Despite the occasional presence of traumatic brain injuries on CT, the prevalence of clinically important traumatic brain injuries was very low, with no patient requiring neurosurgery. Clinicians should use patient age, scalp hematoma location and size, and injury mechanism to help determine which otherwise asymptomatic children should undergo

  1. Clinical and Radiological Presentations and Management of Blunt Splenic Trauma: A Single Tertiary Hospital Experience.

    Science.gov (United States)

    Jabbour, Gaby; Al-Hassani, Ammar; El-Menyar, Ayman; Abdelrahman, Husham; Peralta, Ruben; Ellabib, Mohammed; Al-Jogol, Hisham; Asim, Mohammed; Al-Thani, Hassan

    2017-07-12

    BACKGROUND Splenic injury is the leading cause of major bleeding after blunt abdominal trauma. We examined the clinical and radiological presentations, management, and outcome of blunt splenic injuries (BSI) in our institution. MATERIAL AND METHODS A retrospective study of BSI patients between 2011 and 2014 was conducted. We analyzed and compared management and outcome of different splenic injury grades in trauma patients. RESULTS A total of 191 BSI patients were identified with a mean (SD) age of 26.9 years (13.1); 164 (85.9%) were males. Traffic-related accident was the main mechanism of injury. Splenic contusion and hematoma (77.2%) was the most frequent finding on initial computerized tomography (CT) scans, followed by shattered spleen (11.1%), blush (11.1%), and devascularization (0.6%). Repeated CT scan revealed 3 patients with pseudoaneurysm who underwent angioembolization. Nearly a quarter of patients were managed surgically. Non-operative management failed in 1 patient who underwent splenectomy. Patients with grade V injury presented with higher mean ISS and abdominal AIS, required frequent blood transfusion, and were more likely to be FAST-positive (p=0.001). The majority of low-grade (I-III) splenic injuries were treated conservatively, while patients with high-grade (IV and V) BSI frequently required splenectomy (p=0.001). Adults were more likely to have grade I, II, and V BSI, blood transfusion, and prolonged ICU stay as compared to pediatric BSI patients. The overall mortality rate was 7.9%, which is mainly association with traumatic brain injury and hemorrhagic shock; half of the deaths occurred within the first day after injury. CONCLUSIONS Most BSI patients had grade I-III injuries that were successfully treated non-operatively, with a low failure rate. The severity of injury and presence of associated lesions should be carefully considered in developing the management plan. Thorough clinical assessment and CT scan evaluation are crucial for

  2. MICROGLIA ACTIVATION AS A BIOMARKER FOR TRAUMATIC BRAIN INJURY

    Directory of Open Access Journals (Sweden)

    Diana G Hernadez-Ontiveros

    2013-03-01

    Full Text Available Traumatic brain injury (TBI has become the signature wound of wars in Afghanistan and Iraq. Injury may result from a mechanical force, a rapid acceleration-deceleration movement, or a blast wave. A cascade of secondary cell death events ensues after the initial injury. In particular, multiple inflammatory responses accompany TBI. A series of inflammatory cytokines and chemokines spreads to normal brain areas juxtaposed to the core impacted tissue. Among the repertoire of immune cells involved, microglia is a key player in propagating inflammation to tissues neighboring the core site of injury. Neuroprotective drug trials in TBI have failed, likely due to their sole focus on abrogating neuronal cell death and ignoring the microglia response despite these inflammatory cells’ detrimental effects on the brain. Another relevant point to consider is the veracity of results of animal experiments due to deficiencies in experimental design, such as incomplete or inadequate method description, data misinterpretation and reporting may introduce bias and give false-positive results. Thus, scientific publications should follow strict guidelines that include randomization, blinding, sample-size estimation and accurate handling of all data (Landis et al., 2012. A prolonged state of inflammation after brain injury may linger for years and predispose patients to develop other neurological disorders, such as Alzheimer’s disease. TBI patients display progressive and long-lasting impairments in their physical, cognitive, behavioral, and social performance. Here, we discuss inflammatory mechanisms that accompany TBI in an effort to increase our understanding of the dynamic pathological condition as the disease evolves over time and begin to translate these findings for defining new and existing inflammation-based biomarkers and treatments for TBI.

  3. Traumatic brain injury and obesity induce persistent central insulin resistance.

    Science.gov (United States)

    Karelina, Kate; Sarac, Benjamin; Freeman, Lindsey M; Gaier, Kristopher R; Weil, Zachary M

    2016-04-01

    Traumatic brain injury (TBI)-induced impairments in cerebral energy metabolism impede tissue repair and contribute to delayed functional recovery. Moreover, the transient alteration in brain glucose utilization corresponds to a period of increased vulnerability to the negative effects of a subsequent TBI. In order to better understand the factors contributing to TBI-induced central metabolic dysfunction, we examined the effect of single and repeated TBIs on brain insulin signalling. Here we show that TBI induced acute brain insulin resistance, which resolved within 7 days following a single injury but persisted until 28 days following repeated injuries. Obesity, which causes brain insulin resistance and neuroinflammation, exacerbated the consequences of TBI. Obese mice that underwent a TBI exhibited a prolonged reduction of Akt (also known as protein kinase B) signalling, exacerbated neuroinflammation (microglial activation), learning and memory deficits, and anxiety-like behaviours. Taken together, the transient changes in brain insulin sensitivity following TBI suggest a reduced capacity of the injured brain to respond to the neuroprotective and anti-inflammatory actions of insulin and Akt signalling, and thus may be a contributing factor for the damaging neuroinflammation and long-lasting deficits that occur following TBI. © 2016 Federation of European Neuroscience Societies and John Wiley & Sons Ltd.

  4. Family environment influences emotion recognition following paediatric traumatic brain injury.

    Science.gov (United States)

    Schmidt, Adam T; Orsten, Kimberley D; Hanten, Gerri R; Li, Xiaoqi; Levin, Harvey S

    2010-01-01

    This study investigated the relationship between family functioning and performance on two tasks of emotion recognition (emotional prosody and face emotion recognition) and a cognitive control procedure (the Flanker task) following paediatric traumatic brain injury (TBI) or orthopaedic injury (OI). A total of 142 children (75 TBI, 67 OI) were assessed on three occasions: baseline, 3 months and 1 year post-injury on the two emotion recognition tasks and the Flanker task. Caregivers also completed the Life Stressors and Resources Scale (LISRES) on each occasion. Growth curve analysis was used to analyse the data. Results indicated that family functioning influenced performance on the emotional prosody and Flanker tasks but not on the face emotion recognition task. Findings on both the emotional prosody and Flanker tasks were generally similar across groups. However, financial resources emerged as significantly related to emotional prosody performance in the TBI group only (p = 0.0123). Findings suggest family functioning variables--especially financial resources--can influence performance on an emotional processing task following TBI in children.

  5. Efficacy of Transcatheter Arterial Embolization in the Traumatic Injury

    Energy Technology Data Exchange (ETDEWEB)

    Park, Dae Hong; Kim, Jeong Ho; Byun, Sung Su; Kim, Hyung Sik [Dept. of Radiology, Gachon University School of Medicine, Gil Hospital, Incheon (Korea, Republic of)

    2012-09-15

    This study evaluated technical and clinical outcomes and identified factors associated with clinical success in trauma patients that underwent transcatheter arterial embolization (TAE) in a single regional hospital. A retrospective study was performed of 106 patients with a variety of trauma who were suspected of active arterial bleeding and underwent angiography. Technical success was defined as non-visualization of extravasation and pseudoaneurysm in injured arteries. Clinical success was defined as the patient was not expired within 30 days from the date of TAE. Electronic medical records were reviewed. The risk factors between groups of clinical success and failure were analyzed statistically. Technical and clinical success rates of TAE were 96% (102/106) and 70% (74/106) respectively. Of the factors we assessed, age, older than 60 years, systolic blood pressure and heart rate at admission and after TAE, and combined brain injury were statistically significant (p < 0.05). Old age, low systolic blood pressure after TAE, and combined brain injury were significant predictors of poor prognosis in multivariate analysis. TAE is an effective treatment for active arterial bleeding of the traumatic injury patient.

  6. Efficacy of Transcatheter Arterial Embolization in the Traumatic Injury

    International Nuclear Information System (INIS)

    Park, Dae Hong; Kim, Jeong Ho; Byun, Sung Su; Kim, Hyung Sik

    2012-01-01

    This study evaluated technical and clinical outcomes and identified factors associated with clinical success in trauma patients that underwent transcatheter arterial embolization (TAE) in a single regional hospital. A retrospective study was performed of 106 patients with a variety of trauma who were suspected of active arterial bleeding and underwent angiography. Technical success was defined as non-visualization of extravasation and pseudoaneurysm in injured arteries. Clinical success was defined as the patient was not expired within 30 days from the date of TAE. Electronic medical records were reviewed. The risk factors between groups of clinical success and failure were analyzed statistically. Technical and clinical success rates of TAE were 96% (102/106) and 70% (74/106) respectively. Of the factors we assessed, age, older than 60 years, systolic blood pressure and heart rate at admission and after TAE, and combined brain injury were statistically significant (p < 0.05). Old age, low systolic blood pressure after TAE, and combined brain injury were significant predictors of poor prognosis in multivariate analysis. TAE is an effective treatment for active arterial bleeding of the traumatic injury patient.

  7. Estimating the global incidence of traumatic spinal cord injury.

    Science.gov (United States)

    Fitzharris, M; Cripps, R A; Lee, B B

    2014-02-01

    Population modelling--forecasting. To estimate the global incidence of traumatic spinal cord injury (TSCI). An initiative of the International Spinal Cord Society (ISCoS) Prevention Committee. Regression techniques were used to derive regional and global estimates of TSCI incidence. Using the findings of 31 published studies, a regression model was fitted using a known number of TSCI cases as the dependent variable and the population at risk as the single independent variable. In the process of deriving TSCI incidence, an alternative TSCI model was specified in an attempt to arrive at an optimal way of estimating the global incidence of TSCI. The global incidence of TSCI was estimated to be 23 cases per 1,000,000 persons in 2007 (179,312 cases per annum). World Health Organization's regional results are provided. Understanding the incidence of TSCI is important for health service planning and for the determination of injury prevention priorities. In the absence of high-quality epidemiological studies of TSCI in each country, the estimation of TSCI obtained through population modelling can be used to overcome known deficits in global spinal cord injury (SCI) data. The incidence of TSCI is context specific, and an alternative regression model demonstrated how TSCI incidence estimates could be improved with additional data. The results highlight the need for data standardisation and comprehensive reporting of national level TSCI data. A step-wise approach from the collation of conventional epidemiological data through to population modelling is suggested.

  8. Functional brain study of chronic traumatic head injury

    International Nuclear Information System (INIS)

    Ceballos Alonso, Concepcion; Pelegrin Valero, Carmelo; Cordoba Diaz de Laspra, Elena

    2000-01-01

    Explosive aggressive behaviour is a significant clinical and medico-legal problem in patients suffering from head injury. However, experts in neuropsychiatry have proposed a specific category for this disorder: the o rganic aggressive syndrome: . The basic reason for proposing this diagnosis is that it describes the specificity of the violent conduct secondary to 'brain damage' with greater precision. Early diagnosis and treatment of the injury is critical. The impact of hnetium-99m-hexamethylpropuleneamine oxime (HMPAO) was examined for measuring brain damage in correlation to neuropsychological performance in patients with traumatic brain injury (TBI). We thus report the case of a twelve-year-old child with a history of CET, who presents with serious episodes of heteroaggressiveness and suggest the usefulness of single photon emission computerized tomography (SPECT) to establish the validity of this psychiatric diagnosis. The appearance of modern functional neuro-image techniques (SPECT) may help to increase the validity of clinical diagnoses in the field of psychiatry in general and of forensic psychiatry in particularly, as the related findings may be used as demarcation criteria to establish syndromic diagnoses (Au)

  9. Acetazolamide Mitigates Astrocyte Cellular Edema Following Mild Traumatic Brain Injury

    Science.gov (United States)

    Sturdivant, Nasya M.; Smith, Sean G.; Ali, Syed F.; Wolchok, Jeffrey C.; Balachandran, Kartik

    2016-09-01

    Non-penetrating or mild traumatic brain injury (mTBI) is commonly experienced in accidents, the battlefield and in full-contact sports. Astrocyte cellular edema is one of the major factors that leads to high morbidity post-mTBI. Various studies have reported an upregulation of aquaporin-4 (AQP4), a water channel protein, following brain injury. AZA is an antiepileptic drug that has been shown to inhibit AQP4 expression and in this study we investigate the drug as a therapeutic to mitigate the extent of mTBI induced cellular edema. We hypothesized that mTBI-mediated astrocyte dysfunction, initiated by increased intracellular volume, could be reduced when treated with AZA. We tested our hypothesis in a three-dimensional in vitro astrocyte model of mTBI. Samples were subject to no stretch (control) or one high-speed stretch (mTBI) injury. AQP4 expression was significantly increased 24 hours after mTBI. mTBI resulted in a significant increase in the cell swelling within 30 min of mTBI, which was significantly reduced in the presence of AZA. Cell death and expression of S100B was significantly reduced when AZA was added shortly before mTBI stretch. Overall, our data point to occurrence of astrocyte swelling immediately following mTBI, and AZA as a promising treatment to mitigate downstream cellular mortality.

  10. Future Directions for Hypothermia following Severe Traumatic Brian Injury.

    Science.gov (United States)

    Chiu, Annie W; Hinson, Holly E

    2017-12-01

    Traumatic brain injury (TBI) is a serious health care problem on both individual and public health levels. As a major cause of death and disability in the United States, it is associated with a significant economic and public health burden. Although the evidence to support the use of induced hypothermia on neurologic outcome after cardiac arrest is well established, its use in treating TBI remains controversial. Hypothermia has the potential to mitigate some of the destructive processes that occur as part of secondary brain injury after TBI. Hypothermia can be helpful in lowering intracranial pressure, for example, but its influence on functional outcome is unclear. There is insufficient evidence to support the broad use of prophylactic hypothermia for neuroprotection after TBI. Investigators are beginning to more carefully select patients for temperature modulating therapies, in a more personalized approach. Examples include targeting immunomodulation and scaling hypothermia to achieve metabolic targets. This review will summarize the clinical evidence for the use of hypothermia to limit secondary brain injury following acute TBI. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  11. Social support moderates caregiver life satisfaction following traumatic brain injury.

    Science.gov (United States)

    Ergh, Tanya C; Hanks, Robin A; Rapport, Lisa J; Coleman, Renee D

    2003-12-01

    Social support is an important determinant of adjustment following traumatic brain injury (TBI) sustained by a family member. The present study examined the extent to which social support moderates the influence of characteristics of the person with injury on caregiver subjective well-being. Sixty pairs of individuals who had sustained a moderate to severe TBI and their caregivers (N=120) participated. Years postinjury ranged from 0.3 to 9.9 ( M=4.8, SD=2.6). Cognitive, functional, and neurobehavioral functioning of participants with TBI were assessed using neuropsychological tests and rating scales. Caregiver life satisfaction and perceived social support were assessed using self-report questionnaires. Results indicated that time since injury was unrelated to life satisfaction. Neurobehavioral disturbances showed an inverse relation with life satisfaction. Social support emerged as an important moderator of life satisfaction. Only among caregivers with low social support was cognitive dysfunction adversely related to life satisfaction. Similarly, a trend suggested that patient unawareness of deficit was associated with caregiver life dissatisfaction only among caregivers with low social support. In contrast, these characteristics were unrelated to life satisfaction among caregivers with adequate social support.

  12. Association of antidepressant medication therapy with inpatient rehabilitation outcomes for stroke, traumatic brain injury, or traumatic spinal cord injury.

    Science.gov (United States)

    Weeks, Douglas L; Greer, Christopher L; Bray, Brenda S; Schwartz, Catrina R; White, John R

    2011-05-01

    To study whether outcomes in patients who have undergone inpatient rehabilitation for stroke, traumatic brain injury (TBI), or traumatic spinal cord injury (TSCI) differ based on antidepressant medication (ADM) use. Retrospective cohort study of 867 electronic medical records of patients receiving inpatient rehabilitation for stroke, TBI, or TSCI. Four cohorts were formed within each rehabilitation condition: patients with no history of ADM use and no indication of history of depression; patients with no history of ADM use but with a secondary diagnostic code for a depressive illness; patients with a history of ADM use prior to and during inpatient rehabilitation; and patients who began ADM therapy in inpatient rehabilitation. Freestanding inpatient rehabilitation facility (IRF). Patients diagnosed with stroke (n=625), TBI (n=175), and TSCI (n=67). Not applicable. FIM, rehabilitation length of stay (LOS), deviation between actual LOS and expected LOS, and functional gain per day. In each impairment condition, patients initiating ADM therapy in inpatient rehabilitation had longer LOS than patients in the same impairment condition on ADM at IRF admission, and had significantly longer LOS than patients with no history of ADM use and no diagnosis of depression (Pstroke and TBI groups initiating ADM in IRF than their counterparts with no history of ADM use, illustrating that the group initiating ADM therapy in rehabilitation significantly exceeded expected LOS. Increased LOS did not translate into functional gains, and in fact, functional gain per day was lower in the group initiating ADM therapy in IRF. Explanations for unexpectedly long LOS in patients initiating ADM in inpatient rehabilitation focus on the potential for ADM to inhibit therapy-driven remodeling of the nervous system when initiated close in time to nervous system injury, or the possibility that untreated sequelae (eg, depressive symptoms or fatigue) were limiting progress in therapy, which triggered

  13. Trauma centers with higher rates of angiography have a lesser incidence of splenectomy in the management of blunt splenic injury.

    Science.gov (United States)

    Capecci, Louis M; Jeremitsky, Elan; Smith, R Stephen; Philp, Frances

    2015-10-01

    Nonoperative management (NOM) for blunt splenic injury (BSI) is well-established. Angiography (ANGIO) has been shown to improve success rates with NOM. Protocols for NOM are not standardized and vary widely between centers. We hypothesized that trauma centers that performed ANGIO at a greater rate would demonstrate decreased rates of splenectomy compared with trauma centers that used ANGIO less frequently. A large, multicenter, statewide database (Pennsylvania Trauma Systems Foundation) from 2007 to 2011 was used to generate the study cohort of patients with BSI (age ≥ 13). The cohort was divided into 2 populations based on admission to centers with high (≥13%) or low (Splenectomy rates were then compared between the 2 groups, and multivariable logistic regression for predictors of splenectomy (failed NOM) were also performed. The overall rate of splenectomy in the entire cohort was 21.0% (1,120 of 5,333 BSI patients). The high ANGIO group had a lesser rate of splenectoy compared with the low ANGIO group (19% vs 24%; P splenectomy compared with low ANGIO centers (odds ratio, 0.68; 95% CI 0.58-0.80; P splenectomy rates compared with centers with lesser rate of ANGIO. Inclusion of angiographic protocols for NOM of BSI should be considered strongly. Copyright © 2015 Elsevier Inc. All rights reserved.

  14. Community-level football injury epidemiology: traumatic injuries treated at Swedish emergency medical facilities.

    Science.gov (United States)

    Timpka, Toomas; Schyllander, Jan; Stark Ekman, Diana; Ekman, Robert; Dahlström, Örjan; Hägglund, Martin; Kristenson, Karolina; Jacobsson, Jenny

    2018-02-01

    Despite the popularity of the sport, few studies have investigated community-level football injury patterns. This study examines football injuries treated at emergency medical facilities using data from three Swedish counties. An open-cohort design was used based on residents aged 0-59 years in three Swedish counties (pop. 645 520). Data were collected from emergency medical facilities in the study counties between 1 January 2007 and 31 December 2010. Injury frequencies and proportions for age groups stratified by sex were calculated with 95% confidence intervals (95% CIs) and displayed per diagnostic group and body location. Each year, more than 1/200 person aged 0-59 years sustained at least one injury during football play that required emergency medical care. The highest injury incidence was observed among adolescent boys [2009 injuries per 100 000 population years (95% CI 1914-2108)] and adolescent girls [1413 injuries per 100 000 population years (95% CI 1333-1498)]. For female adolescents and adults, knee joint/ligament injury was the outstanding injury type (20% in ages 13-17 years and 34% in ages 18-29 years). For children aged 7-12 years, more than half of the treated injuries involved the upper extremity; fractures constituted about one-third of these injuries. One of every 200 residents aged 0-59 years in typical Swedish counties each year sustained a traumatic football injury that required treatment in emergency healthcare. Further research on community-level patterns of overuse syndromes sustained by participation in football play is warranted. © The Author 2017. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

  15. A Review of Traumatic Axonal Injury following Whiplash Injury As Demonstrated by Diffusion Tensor Tractography

    Directory of Open Access Journals (Sweden)

    Sung Ho Jang

    2018-02-01

    Full Text Available Whiplash is a bony or soft tissue injury resulting from an acceleration–deceleration energy transfer in the neck. Although patients with whiplash injury often complain of cerebral symptoms, and previous studies have reported evidence indicating brain injury, such an association has not been clearly elucidated. Traumatic axonal injury (TAI is tearing of axons due to indirect shearing forces during acceleration, deceleration, and rotation of the brain or to direct head trauma. Diffusion tensor imaging (DTI has a unique advantage to detect TAI in patients whose conventional brain CT or magnetic resonance imaging (MRI results were negative following head trauma. Since the introduction of DTI, six studies using diffusion tensor tractography (DTT based on DTI data have reported TAI in patients with whiplash injury, even though conventional brain CT or MRI results were negative. A precise TAI diagnosis in whiplash patients is clinically important for proper management and prognosis. Among the methods employed to diagnose TAI in the six previous studies, the common diagnostic approach for neural tract TAI in individual patients with whiplash injury were (1 whiplash injury history due to car accident; (2 development of new clinical symptoms and signs after whiplash injury; (3 evidence of neural tract TAI in DTT results, mainly via configurational analysis; and (4 coincidence of newly developed clinical manifestations and the function of injured neural tracts. All six studies were individual patient case studies; therefore, further prospective studies involving larger number of subjects should be encouraged.

  16. Role of Melatonin in Traumatic Brain Injury and Spinal Cord Injury

    Directory of Open Access Journals (Sweden)

    Mehar Naseem

    2014-01-01

    Full Text Available Brain and spinal cord are implicated in incidences of two of the most severe injuries of central nervous system (CNS. Traumatic brain injury (TBI is a devastating neurological deficit involving primary and secondary injury cascades. The primary and secondary mechanisms include complex consequences of activation of proinflammatory cytokines, cerebral edema, upregulation of NF-κβ, disruption of blood-brain barrier (BBB, and oxidative stress. Spinal cord injury (SCI includes primary and secondary injury cascades. Primary injury leads to secondary injury in which generation of free radicals and oxidative or nitrative damage play an important pathophysiological role. The indoleamine melatonin is a hormone secreted or synthesized by pineal gland in the brain which helps to regulate sleep and wake cycle. Melatonin has been shown to be a versatile hormone having antioxidative, antiapoptotic, neuroprotective, and anti-inflammatory properties. It has a special characteristic of crossing BBB. Melatonin has neuroprotective role in the injured part of the CNS after TBI and SCI. A number of studies have successfully shown its therapeutic value as a neuroprotective agent in the treatment of neurodegenerative diseases. Here in this review we have compiled the literature supporting consequences of CNS injuries, TBI and SCI, and the protective role of melatonin in it.

  17. Neurosensory Symptom Complexes after Acute Mild Traumatic Brain Injury.

    Directory of Open Access Journals (Sweden)

    Michael E Hoffer

    Full Text Available Mild Traumatic Brain Injury (mTBI is a prominent public health issue. To date, subjective symptom complaints primarily dictate diagnostic and treatment approaches. As such, the description and qualification of these symptoms in the mTBI patient population is of great value. This manuscript describes the symptoms of mTBI patients as compared to controls in a larger study designed to examine the use of vestibular testing to diagnose mTBI. Five symptom clusters were identified: Post-Traumatic Headache/Migraine, Nausea, Emotional/Affective, Fatigue/Malaise, and Dizziness/Mild Cognitive Impairment. Our analysis indicates that individuals with mTBI have headache, dizziness, and cognitive dysfunction far out of proportion to those without mTBI. In addition, sleep disorders and emotional issues were significantly more common amongst mTBI patients than non-injured individuals. A simple set of questions inquiring about dizziness, headache, and cognitive issues may provide diagnostic accuracy. The consideration of other symptoms may be critical for providing prognostic value and treatment for best short-term outcomes or prevention of long-term complications.

  18. [Hypopituitarism following traumatic brain injury: diagnostic and therapeutic issues].

    Science.gov (United States)

    Lecoq, A-L; Chanson, P

    2015-10-01

    Traumatic Brain Injury (TBI) is a well-known public health problem worldwide and is a leading cause of death and disability, particularly in young adults. Besides neurological and psychiatric issues, pituitary dysfunction can also occur after TBI, in the acute or chronic phase. The exact prevalence of post-traumatic hypopituitarism is difficult to assess due to the wide heterogeneity of published studies and bias in interpretation of hormonal test results in this specific population. Predictive factors for hypopituitarism have been proposed and are helpful for the screening. The pathophysiology of pituitary dysfunction after TBI is not well understood but the vascular hypothesis is privileged. Activation of pituitary stem/progenitor cells is probably involved in the recovery of pituitary functions. Those cells also play a role in the induction of pituitary tumors, highlighting their crucial place in pituitary conditions. This review updates the current data related to anterior pituitary dysfunction after TBI and discusses the bias and difficulties encountered in its diagnosis. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  19. Hypothalamic-Pituitary Autoimmunity and Traumatic Brain Injury

    Directory of Open Access Journals (Sweden)

    Federica Guaraldi

    2015-05-01

    Full Text Available Background: Traumatic brain injury (TBI is a leading cause of secondary hypopituitarism in children and adults, and is responsible for impaired quality of life, disabilities and compromised development. Alterations of pituitary function can occur at any time after the traumatic event, presenting in various ways and evolving during time, so they require appropriate screening for early detection and treatment. Although the exact pathophysiology is unknown, several mechanisms have been hypothesized, including hypothalamic-pituitary autoimmunity (HP-A. The aim of this study was to systematically review literature on the association between HP-A and TBI-induced hypopituitarism. Major pitfalls related to the HP-A investigation were also discussed. Methods: The PubMed database was searched with a string developed for this purpose, without temporal or language limits, for original articles assessing the association of HP-A and TBI-induced hypopituitarism. Results: Three articles from the same group met the inclusion criteria. Anti-pituitary and anti-hypothalamic antibodies were detected using indirect immunofluorescence in a significant number of patients with acute and chronic TBI. Elevated antibody titer was associated with an increased risk of persistent hypopituitarism, especially somatotroph and gonadotroph deficiency, while no correlations were found with clinical parameters. Conclusion: HPA seems to contribute to TBI-induced pituitary damage, although major methodological issues need to be overcome and larger studies are warranted to confirm these preliminary data.

  20. Coping with traumatic brain injury: representative case studies.

    Science.gov (United States)

    Kwasnica, C M; Heinemann, A

    1994-04-01

    This case report compares the use of social supports and vulnerability to substance abuse for two rehabilitation clients after traumatic brain injury (TBI). Using a psychosocial assessment, the Motivational Structure Questionnaire, Adaptive Skills Battery, and Ways of Coping Checklist within a representative case method, we studied two individuals in depth to understand differences in postinjury drinking behaviors. We also examined differences in availability and use of social supports and how support was related to coping efforts. Finally, we illustrated goal-setting and the relationship between long-term planning and follow-through on goals. Social supports, adaptive problem-solving behaviors, and positive reappraisal of situations seem to be important elements in postinjury abstinence. Clinically, this research supports the need for fostering use of both social supports and substance use prevention and treatment services when working with both inpatient and outpatient TBI clients.

  1. Recent neuroimaging techniques in mild traumatic brain injury.

    Science.gov (United States)

    Belanger, Heather G; Vanderploeg, Rodney D; Curtiss, Glenn; Warden, Deborah L

    2007-01-01

    Mild traumatic brain injury (TBI) is characterized by acute physiological changes that result in at least some acute cognitive difficulties and typically resolve by 3 months postinjury. Because the majority of mild TBI patients have normal structural magnetic resonance imaging (MRI)/computed tomography (CT) scans, there is increasing attention directed at finding objective physiological correlates of persistent cognitive and neuropsychiatric symptoms through experimental neuroimaging techniques. The authors review studies utilizing these techniques in patients with mild TBI; these techniques may provide more sensitive assessment of structural and functional abnormalities following mild TBI. Particular promise is evident with fMRI, PET, and SPECT scanning, as demonstrated by associations between brain activation and clinical outcomes.

  2. Acoustic characteristics of voice after severe traumatic brain injury.

    Science.gov (United States)

    McHenry, M

    2000-07-01

    To describe the acoustic characteristics of voice in individuals with motor speech disorders after traumatic brain injury (TBI). Prospective study of 100 individuals with TBI based on consecutive referrals for motor speech evaluations. Subjects were audio tape-recorded while producing sustained vowels and single word and sentence intelligibility tests. Laryngeal airway resistance was estimated, and voice quality was rated perceptually. None of the subjects evidenced vocal parameters within normal limits. The most frequently occurring abnormal parameter across subjects was amplitude perturbation, followed by voice turbulence index. Twenty-three percent of subjects evidenced deviation in all five parameters measured. The perceptual ratings of breathiness were significantly correlated with both the amplitude perturbation quotient and the noise-to-harmonics ratio. Vocal quality deviation is common in motor speech disorders after TBI and may impact intelligibility.

  3. Spreading depolarizations and late secondary insults after traumatic brain injury

    DEFF Research Database (Denmark)

    Hartings, Jed A; Strong, Anthony J; Fabricius, Martin

    2009-01-01

    Here we investigated the incidence of cortical spreading depolarizations (spreading depression and peri-infarct depolarization) after traumatic brain injury (TBI) and their relationship to systemic physiologic values during neurointensive care. Subdural electrode strips were placed on peri......-contusional cortex in 32 patients who underwent surgical treatment for TBI. Prospective electrocorticography was performed during neurointensive care with retrospective analysis of hourly nursing chart data. Recordings were 84 hr (median) per patient and 2,503 hr in total. In 17 patients (53%), 280 spreading...... depolarizations (spreading depressions and peri-infarct depolarizations) were observed. Depolarizations occurred in a bimodal pattern with peak incidence on days 1 and 7. The probability of a depolarization occurring increased significantly as a function of declining mean arterial pressure (MAP; R(2) = 0.78; p...

  4. Pediatric Traumatic Brain Injury and Autism: Elucidating Shared Mechanisms

    Directory of Open Access Journals (Sweden)

    Rahul Singh

    2016-01-01

    Full Text Available Pediatric traumatic brain injury (TBI and autism spectrum disorder (ASD are two serious conditions that affect youth. Recent data, both preclinical and clinical, show that pediatric TBI and ASD share not only similar symptoms but also some of the same biologic mechanisms that cause these symptoms. Prominent symptoms for both disorders include gastrointestinal problems, learning difficulties, seizures, and sensory processing disruption. In this review, we highlight some of these shared mechanisms in order to discuss potential treatment options that might be applied for each condition. We discuss potential therapeutic and pharmacologic options as well as potential novel drug targets. Furthermore, we highlight advances in understanding of brain circuitry that is being propelled by improved imaging modalities. Going forward, advanced imaging will help in diagnosis and treatment planning strategies for pediatric patients. Lessons from each field can be applied to design better and more rigorous trials that can be used to improve guidelines for pediatric patients suffering from TBI or ASD.

  5. Guillain Barre Syndrome Following Traumatic Brain Injury: A Rare Case

    Directory of Open Access Journals (Sweden)

    Kirac Unal

    2016-06-01

    Full Text Available Introduction Guillain-Barre syndrome (GBS is an immune-mediated acute inflammatory disorder of the peripheral nervous system. Infectious agents were usually accused of playing a role in the etiology of GBS. Guillain-Barre syndrome has rarely been reported following subdural and subarachnoid hemorrhage after head trauma. Case Presentation We report on a 63-year-old male patient presenting GBS following Traumatic Brain Injury (TBI. Only five other similar cases are described in the literature. Conclusions Sudden onset of GBS symptoms following trauma may erroneously be assessed as secondary complications of the TBI and can lead to unnecessary procedures such as computerized tomography (CT scan and magnetic resonance imaging (MRI for a definitive diagnosis and may be a waste of time.

  6. Reverse phase protein microarray technology in traumatic brain injury.

    Science.gov (United States)

    Gyorgy, Andrea B; Walker, John; Wingo, Dan; Eidelman, Ofer; Pollard, Harvey B; Molnar, Andras; Agoston, Denes V

    2010-09-30

    Antibody based, high throughput proteomics technology represents an exciting new approach in understanding the pathobiologies of complex disorders such as cancer, stroke and traumatic brain injury. Reverse phase protein microarray (RPPA) can complement the classical methods based on mass spectrometry as a high throughput validation and quantification method. RPPA technology can address problematic issues, such as sample complexity, sensitivity, quantification, reproducibility and throughput, which are currently associated with mass spectrometry-based approaches. However, there are technical challenges, predominantly associated with the selection and use of antibodies, preparation and representation of samples and with analyzing and quantifying primary RPPA data. Here we present ways to identify and overcome some of the current issues associated with RPPA. We believe that using stringent quality controls, improved bioinformatics analysis and interpretation of primary RPPA data, this method will significantly contribute in generating new level of understanding about complex disorders at the level of systems biology. Published by Elsevier B.V.

  7. The potential of neural transplantation for brain repair and regeneration following traumatic brain injury

    Institute of Scientific and Technical Information of China (English)

    Dong Sun

    2016-01-01

    Traumatic brain injury is a major health problem worldwide. Currently, there is no effective treatment to improve neural structural repair and functional recovery of patients in the clinic. Cell transplantation is a potential strategy to repair and regenerate the injured brain. This review article summarized recent de-velopment in cell transplantation studies for post-traumatic brain injury brain repair with varying types of cell sources. It also discussed the potential of neural transplantation to repair/promote recovery of the injured brain following traumatic brain injury.

  8. Hypopituitarism in pediatric survivors of inflicted traumatic brain injury.

    Science.gov (United States)

    Auble, Bethany A; Bollepalli, Sureka; Makoroff, Kathi; Weis, Tammy; Khoury, Jane; Colliers, Tracy; Rose, Susan R

    2014-02-15

    Endocrine dysfunction is common after accidental traumatic brain injury (TBI). Prevalence of endocrine dysfunction after inflicted traumatic brain injury (iTBI) is not known. The aim of this study was to examine endocrinopathy in children after moderate-to-severe iTBI. Children with previous iTBI (n=14) were evaluated for growth/endocrine dysfunction, including anthropometric measurements and hormonal evaluation (nocturnal growth hormone [GH], thyrotropin surge, morning and low-dose adrenocorticotropin stimulated cortisol, insulin-like growth factor 1, IGF-binding protein 3, free thyroxine, prolactin [PRL], and serum/urine osmolality). Analysis used Fisher's exact test and Wilcoxon's rank-sum test, as appropriate. Eighty-six percent of subjects had endocrine dysfunction with at least one abnormality, whereas 50% had two or more abnormalities, significantly increased compared to an estimated 2.5% with endocrine abnormality in the general population (p<0.001). Elevated prolactin was common (64%), followed by abnormal thyroid function (33%), short stature (29%), and low GH peak (17%). High prolactin was common in subjects with other endocrine abnormalities. Two were treated with thyroid hormone and 2 may require GH therapy. In conclusion, children with a history of iTBI show high risk for endocrine dysfunction, including elevated PRL and growth abnormalities. This effect of iTBI has not been well described in the literature. Larger, multi-center, prospective studies would provide more data to determine the extent of endocrine dysfunction in iTBI. We recommend that any child with a history of iTBI be followed closely for growth velocity and pubertal changes. If growth velocity is slow, PRL level and a full endocrine evaluation should be performed.

  9. Risk factors for contrast-induced nephropathy and their association with mortality in patients with blunt splenic injuries.

    Science.gov (United States)

    Hsieh, Ting-Min; Tsai, Tzu-Hsien; Liu, Yueh-Wei; Hsieh, Ching-Hua

    2016-11-01

    Although angioembolization increases the success rate of non-operative management in patients with blunt splenic injuries (BSI), the issue of contrast-induced nephropathy (CIN) due to serial administration of contrast medium remains unclear. We aimed to examine the risk factors of CIN and their clinical effect on mortality in patients with BSI. We retrospectively studied the complete data on 377 trauma patients with BSI who survived more than 48 h between July 2003 and June 2015. CIN was defined as the relative (≥25%) or absolute (≥0.5 mg/dL) increase in serum creatinine within 48 h after contrast administration. A multivariate logistic regression analysis was conducted to identify the independent predictors of CIN and mortality. CIN was independently associated with body mass index (BMI) ≥ 30 kg/m 2 (odds ratio [OR]: 3.25, 95% confidence interval [CI]: 1.20-8.76), injury severity score (ISS) ≥ 25 (OR: 6.08, 95% CI: 2.76-13.53), and 24-h hemoglobin (Hb) < 10 g/dL (OR: 3.16, 95% CI: 1.46-6.81). CIN (OR: 19.04, 95% CI: 6.15-58.94) and diabetes (OR: 3.43, 95% CI: 1.04-11.26) were also identified as independent predictors for mortality. In this study, we found that BMI ≥ 30 kg/m 2 , ISS ≥ 25, and 24-h Hb < 10 g/dL were independent risk factors for the occurrence of CIN in patients with BSI. However, angioembolization was not identified to be an independent risk factor for CIN. In addition, CIN and diabetes mellitus were identified as independent risk factors for mortality in patients with BSI. Copyright © 2016 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

  10. Change in the profile of traumatic spinal cord injury over 15 years in Spain.

    Science.gov (United States)

    Bárbara-Bataller, Enrique; Méndez-Suárez, José Luis; Alemán-Sánchez, Carolina; Sánchez-Enríquez, Jesús; Sosa-Henríquez, Manuel

    2018-04-05

    Traumatic spinal cord injury remains a serious public health and social problem. Although incidence rates are decreasing in our environment, it is a high cost condition that is associated with great disability. The objective of this study was to describe the epidemiological and demographic characteristics of traumatic spinal cord injury and to analyse its epidemiological changes. This study was an observational study with prospective monitoring of all traumatic spinal cord injury patients in the Canary Islands, Spain (2.1 million inhabitants) between 2001 and 2015. Over the specified period of the study, 282 patients suffered a traumatic spinal cord injury. The crude incidence rate was 9.3 cases per million people/year. The patients' mean age increased from 38 years (2001-2005) to 48 years (2011-2015) (p spinal cord injury were falls in 44%, traffic accidents in 36.5%, diving accidents in 8.9% and others in 10.7%. While traffic accidents decreased, falls increased, particularly in the elderly (p injuries and injuries associated with poor functionality (p spinal cord injury in our environment. This change in the profile of new traumatic spinal cord injuries led us to reformulate the functional objectives planned for these patients upon admission to specialized units, to plan destination-upon-discharge in advance and to promote campaigns to prevent spinal cord injury in older adults.

  11. Caring for Patients with traumatic brain injury: a survey of nurses' perceptions.

    Science.gov (United States)

    Oyesanya, Tolu O; Brown, Roger L; Turkstra, Lyn S

    2017-06-01

    The purpose of this study was to determine nurses' perceptions about caring for patients with traumatic brain injury. Annually, it is estimated that over 10 million people sustain a traumatic brain injury around the world. Patients with traumatic brain injury and their families are often concerned with expectations about recovery and seek information from nurses. Nurses' perceptions of care might influence information provided to patients and families, particularly if inaccurate knowledge and perceptions are held. Thus, nurses must be knowledgeable about care of these patients. A cross-sectional survey, the Perceptions of Brain Injury Survey (PBIS), was completed electronically by 513 nurses between October and December 2014. Data were analysed with structural equation modelling, factor analysis, and pairwise comparisons. Using latent class analysis, authors were able to divide nurses into three homogeneous sub-groups based on perceived knowledge: low, moderate and high. Findings showed that nurses who care for patients with traumatic brain injury the most have the highest perceived confidence but the lowest perceived knowledge. Nurses also had significant variations in training. As there is limited literature on nurses' perceptions of caring for patients with traumatic brain injury, these findings have implications for training and educating nurses, including direction for development of nursing educational interventions. As the incidence of traumatic brain injury is growing, it is imperative that nurses be knowledgeable about care of patients with these injuries. The traumatic brain injury PBIS can be used to determine inaccurate perceptions about caring for patients with traumatic brain injury before educating and training nurses. © 2016 John Wiley & Sons Ltd.

  12. Multi-modal MRI of mild traumatic brain injury

    Directory of Open Access Journals (Sweden)

    Ponnada A. Narayana

    2015-01-01

    Full Text Available Multi-modal magnetic resonance imaging (MRI that included high resolution structural imaging, diffusion tensor imaging (DTI, magnetization transfer ratio (MTR imaging, and magnetic resonance spectroscopic imaging (MRSI were performed in mild traumatic brain injury (mTBI patients with negative computed tomographic scans and in an orthopedic-injured (OI group without concomitant injury to the brain. The OI group served as a comparison group for mTBI. MRI scans were performed both in the acute phase of injury (~24 h and at follow-up (~90 days. DTI data was analyzed using tract based spatial statistics (TBSS. Global and regional atrophies were calculated using tensor-based morphometry (TBM. MTR values were calculated using the standard method. MRSI was analyzed using LC Model. At the initial scan, the mean diffusivity (MD was significantly higher in the mTBI cohort relative to the comparison group in several white matter (WM regions that included internal capsule, external capsule, superior corona radiata, anterior corona radiata, posterior corona radiata, inferior fronto-occipital fasciculus, inferior longitudinal fasciculus, forceps major and forceps minor of the corpus callosum, superior longitudinal fasciculus, and corticospinal tract in the right hemisphere. TBSS analysis failed to detect significant differences in any DTI measures between the initial and follow-up scans either in the mTBI or OI group. No significant differences were found in MRSI, MTR or morphometry between the mTBI and OI cohorts either at the initial or follow-up scans with or without family wise error (FWE correction. Our study suggests that a number of WM tracts are affected in mTBI in the acute phase of injury and that these changes disappear by 90 days. This study also suggests that none of the MRI-modalities used in this study, with the exception of DTI, is sensitive in detecting changes in the acute phase of mTBI.

  13. ED utilization trends in sports-related traumatic brain injury.

    Science.gov (United States)

    Hanson, Holly R; Pomerantz, Wendy J; Gittelman, Mike

    2013-10-01

    Emergency department (ED) visits for sports-related traumatic brain injuries (TBIs) have risen. This study evaluated how the number and severity of admissions have changed as ED visits for sports-related TBIs have increased. A retrospective study of children aged 0 to 19 years at a level 1 trauma center was performed. Patients from 2002 to 2011 with a primary or secondary diagnosis of TBI were identified from the hospital's inpatient and outpatient trauma registries. Frequencies were used to characterize the population, χ(2) analysis was performed to determine differences between groups, and regression analysis looked at relationship between year and injury severity score or length of stay. Sport was responsible for injury in 3878 (15.4%) cases during the study period; 3506 (90.4%) were discharged from the hospital, and 372 (9.6%) were admitted. Seventy-three percent were male patients and 78% Caucasian; mean age was 13 ± 3.5 years. ED visits for sports-related TBIs increased 92% over the study period, yet there was no significant change (χ(2) = 9.8, df = 9, P = .37) in the percentage of children admitted. Mean injury severity score for those admitted decreased from 7.8 to 4.8 (β = -0.46; P = .006); length of stay trended downward (β = -0.05; P = .05). The percentage of children being admitted from the ED with sports-related TBI has not changed over the past 10 years. The severity of admitted sports-related TBI is decreasing. Additional research is needed to correlate these trends with other TBI mechanisms.

  14. Barriers to Meeting the Needs of Students with Traumatic Brain Injury

    Science.gov (United States)

    Canto, Angela I.; Chesire, David J.; Buckley, Valerie A.; Andrews, Terrie W.; Roehrig, Alysia D.

    2014-01-01

    Many students with traumatic brain injury (TBI) are identified by the medical community each year and many more experience head injuries that are not examined by medical personnel. School psychologists and allied consultants have important liaison roles to identify and assist these students post-injury. In this study, 75 school psychologists (the…

  15. [Septic complications after multilocal fractures and multiple traumatic injury].

    Science.gov (United States)

    Okapa, Robert; Rak, Stanisław; Wenda, Jarosław; Marczyński, Wojciech; Walczak, Piotr; Macias, Julia

    2011-01-01

    The increase of the number of the multiple traumatic injuries is related to social factors, such as: the development of industry, the change of life style and the conditions of work, the manner and the speed of relocation and the biological factors related with the elongation of life time. According to the World Health Organization data the injuries are one of the main health problems in the world. The clinical analysis of multitrauma patients treated due to the septic complications of the fractures. The material consists of 34 multitrauma patients treated in The Osteomyelitis and Septic Complications Unit in Prof. A. Gruca Orthopedic and Trauma Hospital in Otwock, Poland between 2005 and 2010. The cause of trauma, the timing of arrival to our unit, the number of the days of treatment, the number and the specificity of bone and internal injuries, the bacteriology of bone infections and operative techniques and pharmacologic treatment were analyzed. The causes of the injuries were: road accident (79%), fall from the height (8.8%), others (12.2%). The first stay in our unit was 21 months after the injury on average (1-129 months), the number of stays in the unit was 2,8 on average (1-6), the length of stay was 25.7 days on average (4-108 days). In analyzed group of 34 patients, we found: 12 opened fractures of single bone, 11 opened fractures of more than one bone, 22 closed fractures of single bone, 12 closed fracture of more than one bone. Central nervous system (55.9%), abdominal organs (35.3%) and thorax (29.4%) were the most common internal organs ocuppied with the injury. Osteomyelitis was the most frequently diagnosed in femur (50%) and tibia (41.2%). The main reasons of bone infection were: Methycylin-Sensitive Staphylococcus Aureus (35,3%), Methycylin-Resistant Staphylococcus Aureus (17,3%), Pseudomonas aeruginosa (23,5%), Escherichia coli, Acinetobacter baumani, Enterococcus faecalis. The following treatment was undertaken: the debridement of septic bone

  16. Sleep Disorders Associated With Mild Traumatic Brain Injury Using Sport Concussion Assessment Tool 3.

    Science.gov (United States)

    Tkachenko, Nataliya; Singh, Kanwaljit; Hasanaj, Lisena; Serrano, Liliana; Kothare, Sanjeev V

    2016-04-01

    Sleep problems affect 30% to 80% of patients with mild traumatic brain injury. We assessed the prevalence of sleep disorders after mild traumatic brain injury and its correlation with other symptoms. Individuals with mild traumatic brain injury were assessed at the New York University Concussion Center during 2013-2014 with the Sports Concussion Assessment Tool, third edition, data following mild traumatic brain injury. The relationship between sleep problems (drowsiness, difficulty falling asleep, fatigue or low energy), psychiatric symptoms (sadness, nervousness or anxiousness), headache, and dizziness were analyzed by Spearman correlation and logistic regression using moderate to severe versus none to mild categorization. Ninety-three patients were retrospectively considered. The most common injury causes were falls (34.4%) and motor vehicle accidents (21.5%). There was a positive correlation between dizziness, headache, psychiatric problems (sadness, anxiety, irritability), and sleep problems (fatigue, drowsiness, and difficulty falling asleep) (P sleep symptoms (P Sleep symptoms became more severe with increased time interval from mild traumatic brain injury to Sport Concussion Assessment Tool 3 administration (odds ratio = 1.005, 1.006, and 1.008, P sleep disorders following mild traumatic brain injury and should be counseled and initiated with early interventions. Copyright © 2016 Elsevier Inc. All rights reserved.

  17. Intracranial traumatic lesion risk factors in elderly patients with minor head injury

    International Nuclear Information System (INIS)

    Kochi, Masato; Hori, Shigeaki

    2011-01-01

    The authors conducted a retrospective analysis of the risk factors of intracranial traumatic lesions in elderly patients with minor head injury. Sixty-nine elderly patients with Glasgow Coma Scale (GCS) scores of 13-15 after head injury who had presented within 24 hours of trauma and admitted to hospital were included in this study. The indications for admission were a GCS score of 13 or 14 on presentation, loss of consciousness, retrograde or posttraumatic amnesia, local neurological deficit, severe headache and vomiting, dangerous mechanism of injury, skull fracture and abnormal CT findings. The relationship between the clinical findings and intracranial traumatic lesions was analized by univariate and multivariate analysis. The relationship between the clinical findings and surgical intervention was also analized by the same methods in those who had intracranial traumatic lesions. The mean and median age of patients were 81.1 and 83 years, respectively. Of 69 patients, 41 had intracranial traumatic lesions present on their CT scan. Of these, 6 needed surgical intervention. Multivariable logistic regression analysis showed that a Glasgow Coma Scale score of 13 and a loss of consciousness at injury were identified as independent risk factors of intracranial traumatic lesions in elderly patients with minor head injury and a dangerous mechanism of injury was identified as an independent risk factor of surgical intervention in those who had traumatic intracranial lesions. Our results offer useful information for evaluating patients with minor head injury in Japan's aging society. (author)

  18. Tracheostomy risk factors and outcomes after severe traumatic brain injury.

    Science.gov (United States)

    Humble, Stephen S; Wilson, Laura D; McKenna, John W; Leath, Taylor C; Song, Yanna; Davidson, Mario A; Ehrenfeld, Jesse M; Guillamondegui, Oscar D; Pandharipande, Pratik P; Patel, Mayur B

    2016-01-01

    To determine risk factors associated with tracheostomy placement after severe traumatic brain injury (TBI) and subsequent outcomes among those who did and did not receive a tracheostomy. This retrospective cohort study compared adult trauma patients with severe TBI (n = 583) who did and did not receive tracheostomy. A multivariable logistic regression model assessed the associations between age, sex, race, insurance status, admission GCS, AIS (Head, Face, Chest) and tracheostomy placement. Ordinal logistic regression models assessed tracheostomy's influence on ventilator days and ICU LOS. To limit immortal time bias, Cox proportional hazards models assessed mortality at 1, 3 and 12-months. In this multivariable model, younger age and private insurance were associated with increased probability of tracheostomy. AIS, ISS, GCS, race and sex were not risk factors for tracheostomy placement. Age showed a non-linear relationship with tracheostomy placement; likelihood peaked in the fourth decade and declined with age. Compared to uninsured patients, privately insured patients had an increased probability of receiving a tracheostomy (OR = 1.89 [95% CI = 1.09-3.23]). Mortality was higher in those without tracheostomy placement (HR = 4.92 [95% CI = 3.49-6.93]). Abbreviated injury scale-Head was an independent factor for time to death (HR = 2.53 [95% CI = 2.00-3.19]), but age, gender and insurance were not. Age and insurance status are independently associated with tracheostomy placement, but not with mortality after severe TBI. Tracheostomy placement is associated with increased survival after severe TBI.

  19. Effectiveness of Traumatic Brain Injury Management Guideline Introduction in Hungary.

    Science.gov (United States)

    Sorinola, Abayomi; Buki, Andras; Sandor, Janos; Czeiter, Endre

    2018-01-01

    To describe the impact of the Traumatic Brain Injury management guideline introduction in Hungary. Hospital discharge records (HDR) including age, gender, codes of interventions applied, ICD codes of diagnosed disorders of patients admitted between 01/01/2004 and 31/12/2010 with the diagnosis of intracranial injury (S06 by ICD10) from every inpatient institution in Hungary were collected from the database of National Health Insurance Fund (NHIF). The Case Fatality Ratios (CFR) for one week, one month and six months were calculated for the periods before and after the guideline introduction. The change of CFRs was applied as indicators for change of clinical quality elicited by the guideline. The centers together at one week, one month and six months had pre-guideline introduction CFRs of 23.4%, 37.7% and 47.5% and post-guideline introduction CFRs of 22.1%, 39.1%, and 50.0% respectively. The secondary institutions together at one week, one month and six months had pre-guideline introduction CFRs of 21.5%, 34.8% and 46.3% and post-guideline introduction CFRs of 21.9%, 37.0%, and 48.9% respectively. None of the CFRs showed significant change. The effectiveness of TBI management guideline adaptation in Hungary is poor. Without supportive financing and external auditing system, guideline introduction alone cannot achieve standard clinical practice and a reduction in CFR.

  20. Clinical application of magnetic resonance in acute traumatic brain injury

    Energy Technology Data Exchange (ETDEWEB)

    Morais, Dionei F.; Gaia, Felipe F.P. [Hospital de Base de Sao Jose do Rio Preto, SP (Brazil). Servico de Neurocirurgia]. E-mail: centro@cerebroecoluna.com.br; Spotti, Antonio R.; Tognola, Waldir A. [Faculdade de Medicina de Sao Jose do Rio Preto (FAMERP), SP (Brazil). Dept. de Ciencias Neurologicas; Andrade, Almir F. [Universidade de Sao Paulo (USP), SP (Brazil). Hospital das Clinicas. Dept. de Neurocirurgia da Emergencia

    2008-07-01

    Purpose: To evaluate the clinical applications of magnetic resonance imaging (MRI) in patients with acute traumatic brain injury (TBI): to identify the type, quantity, severity; and improvement clinical-radiological correlation. Method: Assessment of 55 patients who were imaged using CT and MRI, 34 (61.8%) males and 21 (38.2%) females, with acute (0 to 5 days) and closed TBI. Results: Statistical significant differences (McNemar test): occurred fractures were detected by CT in 29.1% and by MRI in 3.6% of the patients; subdural hematoma by CT in 10.9% and MRI in 36.4 %; diffuse axonal injury (DAI) by CT in 1.8% and MRI in 50.9%; cortical contusions by CT in 9.1% and MRI in 41.8%; subarachnoid hemorrhage by CT in 18.2% and MRI in 41.8%. Conclusion: MRI was superior to the CT in the identification of DAI, subarachnoid hemorrhage, cortical contusions, and acute subdural hematoma; however it was inferior in diagnosing fractures. The detection of DAI was associated with the severity of acute TBI. (author)

  1. Traumatic brain injuries from work accidents: a retrospective study.

    Science.gov (United States)

    Salem, A M O; Jaumally, B A; Bayanzay, K; Khoury, K; Torkaman, A

    2013-07-01

    The United Arab Emirates is a rapidly developing country with recent expansion in construction and manufacturing. To investigate the occurrence and outcomes following occupational traumatic brain injury (TBI) requiring hospital admission. Records for all TBI cases admitted to an Abu Dhabi hospital between 2005 and 2009 were reviewed. Data on mechanisms of occupational injuries, Glasgow Coma Scale (GCS) on admission and Glasgow Outcome Scale (GOS) on follow-up, were analysed. Of 581 TBI cases reviewed, 56 (10%) cases were reported as occupational by either the patient or the informant accompanying the patient. All cases were male migrants, and 63% were aged 25-44. Falls accounted for 63% of cases, falling objects 34% and motor vehicle collisions 4%. Median GCS score was 13 for all cases. Median hospital stay was 7.5 days. Intensive care unit admission data were available in 47 cases, of which 34% (16) were admitted with a median stay of 5 days. GOS data were available in 95% (53) of cases, with good recovery in 81% cases, moderate-to-severe disability in 11% of cases and death in 8% (4) cases. Occupational TBI requiring hospitalization is most frequently due to falls and falling objects, with potentially grave consequences. This study further highlights the urgent need to implement preventative measures to improve construction worker safety.

  2. A qualitative investigation of masculine identity after traumatic brain injury.

    Science.gov (United States)

    MacQueen, Ruth; Fisher, Paul; Williams, Deirdre

    2018-04-30

    Men are twice as likely as women to experience a traumatic brain injury (TBI), suggesting that aspects of masculine identity contribute to how people acquire their brain injuries. Research also suggests that masculine identity impacts on how people manage their health experiences. The current study aimed to explore the experience of masculine identity following TBI. Individual interviews were conducted with 10 men aged 21-67 years who had experienced a TBI. All were living in the community. Interpretative phenomenological analysis was used to consider lived experiences and to explore the meaning of the TBI experience in relation to masculine identity. Three superordinate themes emerged from the analysis: doing life and relationships differently, self-perceptions and the perceived view of others, and managing the impact of TBI as a man. These themes are considered in relation to how participants' experiences interacted with dominant social ideals of masculine identity. The findings highlighted how masculine identity may be a valuable aspect of self in considering threats to and reconstruction of self-identity after TBI. Aspects of gender identity should be considered in order to promote engagement, support adjustment and achieve meaningful outcomes in rehabilitation.

  3. Clinical application of magnetic resonance in acute traumatic brain injury

    International Nuclear Information System (INIS)

    Morais, Dionei F.; Gaia, Felipe F.P.; Spotti, Antonio R.; Tognola, Waldir A.; Andrade, Almir F.

    2008-01-01

    Purpose: To evaluate the clinical applications of magnetic resonance imaging (MRI) in patients with acute traumatic brain injury (TBI): to identify the type, quantity, severity; and improvement clinical-radiological correlation. Method: Assessment of 55 patients who were imaged using CT and MRI, 34 (61.8%) males and 21 (38.2%) females, with acute (0 to 5 days) and closed TBI. Results: Statistical significant differences (McNemar test): occurred fractures were detected by CT in 29.1% and by MRI in 3.6% of the patients; subdural hematoma by CT in 10.9% and MRI in 36.4 %; diffuse axonal injury (DAI) by CT in 1.8% and MRI in 50.9%; cortical contusions by CT in 9.1% and MRI in 41.8%; subarachnoid hemorrhage by CT in 18.2% and MRI in 41.8%. Conclusion: MRI was superior to the CT in the identification of DAI, subarachnoid hemorrhage, cortical contusions, and acute subdural hematoma; however it was inferior in diagnosing fractures. The detection of DAI was associated with the severity of acute TBI. (author)

  4. Detecting Mild Traumatic Brain Injury Using Resting State Magnetoencephalographic Connectivity.

    Directory of Open Access Journals (Sweden)

    Vasily A Vakorin

    2016-12-01

    Full Text Available Accurate means to detect mild traumatic brain injury (mTBI using objective and quantitative measures remain elusive. Conventional imaging typically detects no abnormalities despite post-concussive symptoms. In the present study, we recorded resting state magnetoencephalograms (MEG from adults with mTBI and controls. Atlas-guided reconstruction of resting state activity was performed for 90 cortical and subcortical regions, and calculation of inter-regional oscillatory phase synchrony at various frequencies was performed. We demonstrate that mTBI is associated with reduced network connectivity in the delta and gamma frequency range (>30 Hz, together with increased connectivity in the slower alpha band (8-12 Hz. A similar temporal pattern was associated with correlations between network connectivity and the length of time between the injury and the MEG scan. Using such resting state MEG network synchrony we were able to detect mTBI with 88% accuracy. Classification confidence was also correlated with clinical symptom severity scores. These results provide the first evidence that imaging of MEG network connectivity, in combination with machine learning, has the potential to accurately detect and determine the severity of mTBI.

  5. Sleep disruption and the sequelae associated with traumatic brain injury.

    Science.gov (United States)

    Lucke-Wold, Brandon P; Smith, Kelly E; Nguyen, Linda; Turner, Ryan C; Logsdon, Aric F; Jackson, Garrett J; Huber, Jason D; Rosen, Charles L; Miller, Diane B

    2015-08-01

    Sleep disruption, which includes a loss of sleep as well as poor quality fragmented sleep, frequently follows traumatic brain injury (TBI) impacting a large number of patients each year in the United States. Fragmented and/or disrupted sleep can worsen neuropsychiatric, behavioral, and physical symptoms of TBI. Additionally, sleep disruption impairs recovery and can lead to cognitive decline. The most common sleep disruption following TBI is insomnia, which is difficulty staying asleep. The consequences of disrupted sleep following injury range from deranged metabolomics and blood brain barrier compromise to altered neuroplasticity and degeneration. There are several theories for why sleep is necessary (e.g., glymphatic clearance and metabolic regulation) and these may help explain how sleep disruption contributes to degeneration within the brain. Experimental data indicate disrupted sleep allows hyperphosphorylated tau and amyloid β plaques to accumulate. As sleep disruption may act as a cellular stressor, target areas warranting further scientific investigation include the increase in endoplasmic reticulum and oxidative stress following acute periods of sleep deprivation. Potential treatment options for restoring the normal sleep cycle include melatonin derivatives and cognitive behavioral therapy. Published by Elsevier Ltd.

  6. Voltage-Gated Calcium Channel Antagonists and Traumatic Brain Injury

    Directory of Open Access Journals (Sweden)

    Bruce Lyeth

    2013-06-01

    Full Text Available Traumatic brain injury (TBI is a leading cause of death and disability in the United States. Despite more than 30 years of research, no pharmacological agents have been identified that improve neurological function following TBI. However, several lines of research described in this review provide support for further development of voltage gated calcium channel (VGCC antagonists as potential therapeutic agents. Following TBI, neurons and astrocytes experience a rapid and sometimes enduring increase in intracellular calcium ([Ca2+]i. These fluxes in [Ca2+]i drive not only apoptotic and necrotic cell death, but also can lead to long-term cell dysfunction in surviving cells. In a limited number of in vitro experiments, both L-type and N-type VGCC antagonists successfully reduced calcium loads as well as neuronal and astrocytic cell death following mechanical injury. In rodent models of TBI, administration of VGCC antagonists reduced cell death and improved cognitive function. It is clear that there is a critical need to find effective therapeutics and rational drug delivery strategies for the management and treatment of TBI, and we believe that further investigation of VGCC antagonists should be pursued before ruling out the possibility of successful translation to the clinic.

  7. Electroencephalography and quantitative electroencephalography in mild traumatic brain injury.

    Science.gov (United States)

    Haneef, Zulfi; Levin, Harvey S; Frost, James D; Mizrahi, Eli M

    2013-04-15

    Mild traumatic brain injury (mTBI) causes brain injury resulting in electrophysiologic abnormalities visible in electroencephalography (EEG) recordings. Quantitative EEG (qEEG) makes use of quantitative techniques to analyze EEG characteristics such as frequency, amplitude, coherence, power, phase, and symmetry over time independently or in combination. QEEG has been evaluated for its use in making a diagnosis of mTBI and assessing prognosis, including the likelihood of progressing to the postconcussive syndrome (PCS) phase. We review the EEG and qEEG changes of mTBI described in the literature. An attempt is made to separate the findings seen during the acute, subacute, and chronic phases after mTBI. Brief mention is also made of the neurobiological correlates of qEEG using neuroimaging techniques or in histopathology. Although the literature indicates the promise of qEEG in making a diagnosis and indicating prognosis of mTBI, further study is needed to corroborate and refine these methods.

  8. 77 FR 73366 - Secondary Service Connection for Diagnosable Illnesses Associated With Traumatic Brain Injury

    Science.gov (United States)

    2012-12-10

    ... mental ``disabilities'' for VA compensation purposes. However, the behavioral, social, and occupational... Diagnosable Illnesses Associated With Traumatic Brain Injury AGENCY: Department of Veterans Affairs. ACTION... Sciences, Institute of Medicine (IOM), Gulf War and Health, Volume 7: Long-Term Consequences of Traumatic...

  9. 78 FR 28546 - Secondary Service Connection for Diagnosable Illnesses Associated With Traumatic Brain Injury

    Science.gov (United States)

    2013-05-15

    ... Diagnosable Illnesses Associated With Traumatic Brain Injury Correction In proposed rule document 2012-29709...: The factors considered are: Structural imaging of the brain. LOC--Loss of consciousness. AOC--Alteration of consciousness/mental state. PTA--Post-traumatic amnesia. GCS--Glasgow Coma Scale. (For purposes...

  10. Postdeployment Symptom Changes and Traumatic Brain Injury and/or Posttraumatic Stress Disorder in Men

    Science.gov (United States)

    2012-01-01

    Post - Deployment Health Assessment, according to traumatic brain injury (TBI) and posttraumatic stress disorder ( PTSD ...Key words: blasts, deployment, males, military, odds ratio, percent change, Post -Deployment Health Assessment, post - traumatic stress disorder ...Care Posttraumatic Stress Disorder Screen, PDHA = Post -Deployment Health Assessment, PDHRA = Post - Deployment Health Reassessment, PTSD =

  11. Traumatic orodental injuries and the development of an orodental injury surveillance system: a pilot study in Victoria, Australia.

    Science.gov (United States)

    Tham, Rachel Catherine Anne; Cassell, Erin; Calache, Hanny

    2009-02-01

    Traumatic orodental injuries are common dental public health problems that have complex aetiology and significant impact on those affected. It is important to understand the frequency, pattern and causes of traumatic orodental injuries so that appropriate and effective treatment services are made available and injury prevention interventions are designed and implemented. The aims of this study were to measure the frequency, causes and patterns of traumatic orodental injuries in patients of all ages treated at the Royal Dental Hospital of Melbourne in Victoria, Australia, over a 12-month period and to investigate the feasibility of establishing an orodental injury surveillance system. For which, a retrospective audit of 304 patient records was undertaken and injury surveillance data were extracted and analysed. Males represented 67% of cases. Three-quarters of all cases were aged less than 24 years. The most frequent cause of orodental injury was falls from less than 1 m or being struck by or colliding with a person or object. Injuries occurred most commonly around the home, on the road, street or footpath, the sports ground and places for recreation and were most often associated with leisure and sports activities. Orodental injuries sustained in one traumatic incident were often multiple and serious. Many severe orodental trauma injury cases present at this public dental hospital are expensive to treat, require long-term management and may be preventable. The findings from this study have led to the development and planned implementation of an enhanced electronic orodental injury structured history form that incorporates the collection of key injury surveillance data. These prospective data are to be combined with injury surveillance data that are routinely collected by all Victorian public hospital emergency departments in order to improve understanding of the nature of orodental injuries impacting Victorian communities and assist with appropriate service

  12. Traumatic dental injuries and their association with malocclusion in the primary dentition of Irish children.

    LENUS (Irish Health Repository)

    Norton, Eimear

    2012-02-01

    This study sought to establish the prevalence of traumatic dental injuries in the primary dentition of Irish children and to investigate the relationship between dental trauma and non-nutritive sucking habits.

  13. Gabapentin in the management of dysautonomia following severe traumatic brain injury: a case series

    DEFF Research Database (Denmark)

    Baguley, Ian J; Heriseanu, Roxana E; Gurka, Joseph A

    2007-01-01

    The pharmacological management of dysautonomia, otherwise known as autonomic storms, following acute neurological insults, is problematic and remains poorly researched. This paper presents six subjects with dysautonomia following extremely severe traumatic brain injury where gabapentin controlled...

  14. Assessing Children with Traumatic Brain Injuries: Integrating Educational and Medical Issues.

    Science.gov (United States)

    Shaw, Steven R.; Yingst, Christine A.

    1992-01-01

    This overview of traumatic brain injuries discusses (1) incidence and prevalence; (2) characteristics; (3) the recovery process; and (4) educational/medical assessment, including premorbid functioning, current functioning, educationally relevant medical issues, and amount and type of family support. (JDD)

  15. Human Recombinant Factor VIIa is Neuroprotective in a Model of Traumatic Brain Injury and Secondary Hypoxemia

    National Research Council Canada - National Science Library

    Bauman, R. A; Long, J. B; Ketchum, L. H; Macdonald, V. W

    2004-01-01

    .... In the untraumatized brain, TF is physically isolated from FVII. However, traumatic brain injury (TBI) frequently results in the disruption of the vascular endothelium and resultant exposure of FVII to subendothelial TF...

  16. An audit of traumatic brain injury (TBI) in a busy developing-world ...

    African Journals Online (AJOL)

    Committee in Neurotraumatology.[7] Four years later, at the ... the resources necessary to manage severe TBI according to interna- ... An audit of traumatic brain injury (TBI) in a busy .... The danger with this approach is that it risks becoming a.

  17. Continuous determination of optimal cerebral perfusion pressure in traumatic brain injury

    NARCIS (Netherlands)

    Aries, M.J.H.; Czosnyka, Marek; Budohoski, Karol P.; Steiner, Luzius A.; Lavinio, Andrea; Kolias, Angelos G.; Hutchinson, Peter J.; Brady, Ken M.; Menon, David K.; Pickard, John D.; Smielewski, Peter

    Objectives: We have sought to develop an automated methodology for the continuous updating of optimal cerebral perfusion pressure (CPPopt) for patients after severe traumatic head injury, using continuous monitoring of cerebrovascular pressure reactivity. We then validated the CPPopt algorithm by

  18. Attention and driving in traumatic brain injury : A question of coping with time-pressure

    NARCIS (Netherlands)

    Brouwer, WH; Withaar, FK; Tant, MLM; van Zomeren, AH

    Background: Diffuse and focal traumatic brain injury (TBI) can result in perceptual, cognitive, and motor dysfunction possibly leading to activity limitations in driving. Characteristic dysfunctions for severe diffuse TBI are confronted with function requirements derived from the hierarchical task

  19. Severe traumatic brain injury in children: an evidence-based review of emergency department management [digest].

    Science.gov (United States)

    Morrissey, Kirsten; Fairbrother, Hilary; Vazquez, Michelle N

    2016-10-22

    More than 1.7 million traumatic brain injuries occur in adults and children each year in the United States, with approximately 30% occurring in children aged digest of Pediatric Emergency Medicine Practice].

  20. Low prevalence of hypopituitarism after traumatic brain injury: a multicenter study

    NARCIS (Netherlands)

    Kokshoorn, N. E.; Smit, J. W. A.; Nieuwlaat, W. A.; Tiemensma, J.; Bisschop, P. H.; Groote Veldman, R.; Roelfsema, F.; Franken, A. A. M.; Wassenaar, M. J. E.; Biermasz, N. R.; Romijn, J. A.; Pereira, A. M.

    2011-01-01

    Hypopituitarism after traumatic brain injury (TBI) is considered to be a prevalent condition. However, prevalence rates differ considerably among reported studies, due to differences in definitions, endocrine assessments of hypopituitarism, and confounding factors, such as timing of evaluation and

  1. Neuropsychiatric Disturbances and Hypopituitarism After Traumatic Brain Injury in an Elderly Man

    Directory of Open Access Journals (Sweden)

    Yi-Cheng Chang

    2006-01-01

    Full Text Available Neuropsychiatric or cognitive disturbances are common complications after traumatic brain injury. They are commonly regarded as irreversible sequelae of organic brain injuries. We report a case of hypopituitarism in a 77-year-old man who presented with long-term neuropsychiatric disturbances, including cognitive impairment, disturbed sleep patterns, personality change, loss of affect, and visual and auditory hallucinations after a traumatic subdural hemorrhage. The treatment response to hormone replacement therapy was nearly complete. Hypopituitarism is rarely considered in patients who sustain traumatic brain injury and the neuropsychiatric manifestations of posttraumatic hypopituitarism have rarely been reported. This case highlights the importance of hypopituitarism as a potential reversible cause of neuropsychiatric disturbances after traumatic brain injury.

  2. Parental Factors Associated with Child Post-traumatic Stress Following Injury: A Consideration of Intervention Targets

    Directory of Open Access Journals (Sweden)

    Anna E. Wise

    2017-08-01

    Full Text Available Post-traumatic stress disorder (PTSD symptoms are relatively common following pediatric traumatic injury and are related to poor long-term child outcomes. However, due to concerns regarding the efficacy of early child preventive interventions, and difficulty intervening with injured and medicated children soon after the event, it is not feasible to provide early psychological interventions to children exposed to traumatic injury. Parental PTSD symptoms and reactions to the child’s traumatic injury impact child outcomes and provide potential targets for early intervention to reduce child symptom development without involving the child. The authors conducted a review of the literature using Psycinfo and Pubmed research databases (publication years = 1990–2017 and identified 65 published studies relevant to the topic of the review. The present review considers parent factors [parenting styles, parental post-traumatic pathology (PTS, adaptive and maladaptive coping strategies, and communication regarding the traumatic injury] and their impact on child PTS. We focus specifically on factors amenable to intervention. We further review moderators of these relationships (e.g., child age and gender, parent gender and conclude that it is unlikely that a one-size-fits-all approach to treatment will be successful. Rather, it is necessary to consider the age and gender of parent child dyads in designing and providing targeted interventions to families following the traumatic injury of a child.

  3. Rhabdomyolysis and acute kidney injury in patients with traumatic spinal cord injury

    Science.gov (United States)

    Galeiras, Rita; Mourelo, Mónica; Pértega, Sonia; Lista, Amanda; Ferreiro, Mª Elena; Salvador, Sebastián; Montoto, Antonio; Rodríguez, Antonio

    2016-01-01

    Background: Patients with acute traumatic spinal cord injuries (SCIs) exhibit factors that, in other populations, have been associated with rhabdomyolysis. Purpose: The aim of the study is to determine the incidence of rhabdomyolysis in patients with acute traumatic SCI admitted to the Intensive Care Unit (ICU), as well as the development of secondary acute kidney injury and associated factors. Study Design and Setting: This was an observational, retrospective study. Patient Sample: All adult patients admitted to the ICU with acute traumatic SCI who presented rhabdomyolysis, diagnosed through creatine phosphokinase (CPK) levels >500 IU/L. Outcome Measures: Incidence of rhabdomyolysis and subsequent renal dysfunction was calculated. Materials and Methods: Data about demographic variables, comorbidity, rhabdomyolysis risk factors, and variables involving SCI, severity scores, and laboratory parameters were obtained from clinical records. Multivariate logistic regression was used to identify renal injury risk factors. Results: In 2006–2014, 200 patients with acute SCI were admitted to ICU. Of these, 103 had rhabdomyolysis (incidence = 51.5%; 95% confidence interval [CI]: 44.3%–58.7%). The most typical American Spinal Injury Association classification was A (70.3%). The injury severity score was 30.3 ± 12.1 and sequential organ failure assessment (SOFA) score was 5.6 ± 3.3 points. During their stay, 57 patients (55.3%; 95% CI: 45.2%–65.4%) presented renal dysfunction (creatinine ≥1.2 mg/dL). In the multivariate analysis, variables associated with renal dysfunction were creatinine at admission (odds ratio [OR] = 9.20; P = 0.006) and hemodynamic SOFA score the day following admission (OR = 1.33; P = 0.024). Creatinine was a better predictor of renal dysfunction than the peak CPK value during the rhabdomyolysis (area under the receiver operating characteristic curve: 0.91 vs. 0.63, respectively). Conclusions: Rhabdomyolysis is a frequent condition in patients

  4. The accuracy of FAST in relation to grade of solid organ injuries: A retrospective analysis of 226 trauma patients with liver or splenic lesion

    Directory of Open Access Journals (Sweden)

    Candinas Daniel

    2009-03-01

    Full Text Available Abstract Background This study investigated the role of a negative FAST in the diagnostic and therapeutic algorithm of multiply injured patients with liver or splenic lesions. Methods A retrospective analysis of 226 multiply injured patients with liver or splenic lesions treated at Bern University Hospital, Switzerland. Results FAST failed to detect free fluid or organ lesions in 45 of 226 patients with spleen or liver injuries (sensitivity 80.1%. Overall specificity was 99.5%. The positive and negative predictive values were 99.4% and 83.3%. The overall likelihood ratios for a positive and negative FAST were 160.2 and 0.2. Grade III-V organ lesions were detected more frequently than grade I and II lesions. Without the additional diagnostic accuracy of a CT scan, the mean ISS of the FAST-false-negative patients would be significantly underestimated and 7 previously unsuspected intra-abdominal injuries would have been missed. Conclusion FAST is an expedient tool for the primary assessment of polytraumatized patients to rule out high grade intra-abdominal injuries. However, the low overall diagnostic sensitivity of FAST may lead to underestimated injury patterns and delayed complications may occur. Hence, in hemodynamically stable patients with abdominal trauma, an early CT scan should be considered and one must be aware of the potential shortcomings of a "negative FAST".

  5. Weaker lower extremity muscle strength predicts traumatic knee injury in youth female but not male athletes.

    Science.gov (United States)

    Ryman Augustsson, Sofia; Ageberg, Eva

    2017-01-01

    The role of lower extremity (LE) muscle strength for predicting traumatic knee injury in youth athletes is largely unknown. The aim was to investigate the influence of LE muscle strength on traumatic knee injury in youth female and male athletes. 225 athletes (40% females) from sport senior high schools in Sweden were included in this case-control study. The athletes recorded any traumatic knee injury that had occurred during their high-school period in a web-based injury form. A one repetition maximum (1RM) barbell squat test was used to measure LE muscle strength. The 1RM was dichotomised to analyse 'weak' versus 'strong' athletes according to the median (weak median vs strong median ). 63 traumatic knee injuries, including 18 ACL injuries, were registered. The majority of injured female athletes were in the weak group compared with the strong group (p=0.0001). The odds of sustaining a traumatic knee injury and an ACL injury was 9.5 times higher and 7 times higher, respectively, in the weak median group compared with the strong median group in females (p ≤0.011). A relative 1RM squat ≤1.05 kg (105% of bodyweight) was established as the best cut-off value to distinguish high versus low risk of injury in female athletes. No strength-injury relationships were observed for the male athletes (p ≥0.348). Weaker LE muscle strength predicted traumatic knee injury in youth female athletes, but not in males. This suggests that LE muscle strength should be included in injury screening in youth female athletes.

  6. Sensory cortex underpinnings of traumatic brain injury deficits.

    Directory of Open Access Journals (Sweden)

    Dasuni S Alwis

    Full Text Available Traumatic brain injury (TBI can result in persistent sensorimotor and cognitive deficits including long-term altered sensory processing. The few animal models of sensory cortical processing effects of TBI have been limited to examination of effects immediately after TBI and only in some layers of cortex. We have now used the rat whisker tactile system and the cortex processing whisker-derived input to provide a highly detailed description of TBI-induced long-term changes in neuronal responses across the entire columnar network in primary sensory cortex. Brain injury (n=19 was induced using an impact acceleration method and sham controls received surgery only (n=15. Animals were tested in a range of sensorimotor behaviour tasks prior to and up to 6 weeks post-injury when there were still significant sensorimotor behaviour deficits. At 8-10 weeks post-trauma, in terminal experiments, extracellular recordings were obtained from barrel cortex neurons in response to whisker motion, including motion that mimicked whisker motion observed in awake animals undertaking different tasks. In cortex, there were lamina-specific neuronal response alterations that appeared to reflect local circuit changes. Hyper-excitation was found only in supragranular layers involved in intra-areal processing and long-range integration, and only for stimulation with complex, naturalistic whisker motion patterns and not for stimulation with simple trapezoidal whisker motion. Thus TBI induces long-term directional changes in integrative sensory cortical layers that depend on the complexity of the incoming sensory information. The nature of these changes allow predictions as to what types of sensory processes may be affected in TBI and contribute to post-trauma sensorimotor deficits.

  7. Altered network topology in pediatric traumatic brain injury

    Science.gov (United States)

    Dennis, Emily L.; Rashid, Faisal; Babikian, Talin; Mink, Richard; Babbitt, Christopher; Johnson, Jeffrey; Giza, Christopher C.; Asarnow, Robert F.; Thompson, Paul M.

    2017-11-01

    Outcome after a traumatic brain injury (TBI) is quite variable, and this variability is not solely accounted for by severity or demographics. Identifying sub-groups of patients who recover faster or more fully will help researchers and clinicians understand sources of this variability, and hopefully lead to new therapies for patients with a more prolonged recovery profile. We have previously identified two subgroups within the pediatric TBI patient population with different recovery profiles based on an ERP-derived (event-related potential) measure of interhemispheric transfer time (IHTT). Here we examine structural network topology across both patient groups and healthy controls, focusing on the `rich-club' - the core of the network, marked by high degree nodes. These analyses were done at two points post-injury - 2-5 months (post-acute), and 13-19 months (chronic). In the post-acute time-point, we found that the TBI-slow group, those showing longitudinal degeneration, showed hyperconnectivity within the rich-club nodes relative to the healthy controls, at the expense of local connectivity. There were minimal differences between the healthy controls and the TBI-normal group (those patients who show signs of recovery). At the chronic phase, these disruptions were no longer significant, but closer analysis showed that this was likely due to the loss of power from a smaller sample size at the chronic time-point, rather than a sign of recovery. We have previously shown disruptions to white matter (WM) integrity that persist and progress over time in the TBI-slow group, and here we again find differences in the TBI-slow group that fail to resolve over the first year post-injury.

  8. Epidemiology and clinical characteristics of traumatic brain injury in Lebanon

    Science.gov (United States)

    Abou-Abbass, Hussein; Bahmad, Hisham; Ghandour, Hiba; Fares, Jawad; Wazzi-Mkahal, Rayyan; Yacoub, Basel; Darwish, Hala; Mondello, Stefania; Harati, Hayat; El Sayed, Mazen J.; Tamim, Hani; Kobeissy, Firas

    2016-01-01

    Abstract Background: Traumatic brain injury (TBI) is a debilitating medical and emerging public health problem that is affecting people worldwide due to a multitude of factors including both domestic and war-related acts. The objective of this paper is to systematically review the status of TBI in Lebanon – a Middle Eastern country with a weak health system that was chartered by several wars and intermittent outbursts of violence - in order to identify the present gaps in knowledge, direct future research initiatives and to assist policy makers in planning progressive and rehabilitative policies. Methods: OVID/Medline, PubMed, Scopus databases and Google Scholar were lastly searched on April 15th, 2016 to identify all published research studies on TBI in Lebanon. Studies published in English, Arabic or French that assessed Lebanese patients afflicted by TBI in Lebanon were warranting inclusion in this review. Case reports, reviews, biographies and abstracts were excluded. Throughout the whole review process, reviewers worked independently and in duplicate during study selection, data abstraction and methodological assessment using the Downs and Black Checklist. Results: In total, 11 studies were recognized eligible as they assessed Lebanese patients afflicted by TBI on Lebanese soils. Considerable methodological variation was found among the identified studies. All studies, except for two that evaluated domestic causes such as falls, reported TBI due to war-related injuries. Age distribution of TBI victims revealed two peaks, young adults between 18 and 40 years, and older adults aged 60 years and above, where males constituted the majority. Only three studies reported rates of mild TBI. Mortality, rehabilitation and systemic injury rates were rarely reported and so were the complications involved; infections were an exception. Conclusion: Apparently, status of TBI in Lebanon suffers from several gaps which need to be bridged through implementing more basic

  9. Erythropoietin in traumatic brain injury: study protocol for a randomised controlled trial.

    LENUS (Irish Health Repository)

    Nichol, Alistair

    2015-02-08

    Traumatic brain injury is a leading cause of death and disability worldwide. Laboratory and clinical studies demonstrate a possible beneficial effect of erythropoietin in improving outcomes in the traumatic brain injury cohort. However, there are concerns regarding the association of erythropoietin and thrombosis in the critically ill. A large-scale, multi-centre, blinded, parallel-group, placebo-controlled, randomised trial is currently underway to address this hypothesis.

  10. Occurrence and severity of agitated behavior after severe traumatic brain injury

    DEFF Research Database (Denmark)

    Moth Wolffbrandt, Mia; Poulsen, Ingrid; Engberg, Aase W

    2013-01-01

    To investigate the occurrence and severity of agitation in patients after severe traumatic brain injury (TBI), to identify predictors of agitation and to study interrater reliability for a translated version of the Agitated Behavior Scale (ABS).......To investigate the occurrence and severity of agitation in patients after severe traumatic brain injury (TBI), to identify predictors of agitation and to study interrater reliability for a translated version of the Agitated Behavior Scale (ABS)....

  11. Predictors of Hypopituitarism in Patients with Traumatic Brain Injury.

    Science.gov (United States)

    Silva, Paula P B; Bhatnagar, Saurabha; Herman, Seth D; Zafonte, Ross; Klibanski, Anne; Miller, Karen K; Tritos, Nicholas A

    2015-11-15

    Hypopituitarism may often occur in association with traumatic brain injury (TBI). Identification of reliable predictors of pituitary dysfunction is of importance in order to establish a rational testing approach. We searched the records of patients with TBI, who underwent neuroendocrine evaluation in our institution between 2007 and 2013. One hundred sixty-six adults (70% men) with TBI (median age: 41.6 years; range: 18-76) were evaluated at a median interval of 40.4 months (0.2-430.4).Of these, 31% had ≥1 pituitary deficiency, including 29% of patients with mild TBI and 35% with moderate/severe TBI. Growth hormone deficiency was the most common deficiency (21%); when body mass index (BMI)-dependent cutpoints were used, this was reduced to 15%. Central hypoadrenalism occurred in10%, who were more likely to have suffered a motor vehicle accident (MVA, p = 0.04), experienced post-traumatic seizures (p = 0.04), demonstrated any intracranial hemorrhage (p = 0.05), petechial brain hemorrhages (p = 0.017), or focal cortical parenchymal contusions (p = 0.02). Central hypothyroidism occurred in 8% and central hypogonadism in 12%; the latter subgroup had higher BMI (p = 0.03), were less likely to be working after TBI (p = 0.002), and had lower Global Assessment of Functioning (GAF) scores (p = 0.03). Central diabetes insipidus (DI) occurred in 6%, who were more likely to have experienced MVA (p hypopituitarism.

  12. Delayed splenic rupture: dating the sub-capsular hemorrhage as a useful task to evaluate causal relationships with trauma.

    Science.gov (United States)

    Riezzo, Irene; Di Battista, Benedetta; De Salvia, Alessandra; Cantatore, Santina; Neri, Margherita; Pomara, Cristoforo; Turillazzi, Emanuela; Fineschi, Vittorio

    2014-01-01

    The aim of the paper was to perform a chronological assessment of the phenomenon of delayed rupture of the spleen, to assess the phenomenological order about the sub-capsular hematoma transformation to determine the causal relationship with trauma as hypothetical cause of death. 80 cases of blunt trauma with splenic capsular hematoma and subsequent rupture of the spleen were evaluated: 38 had an acute rupture of the spleen, 42 presented a break in days or weeks after the traumatic injury. Time between the traumatic event and delayed rupture of the spleen is within a range of time from one day to more than one month. Data recorded included age, sex, type of trauma, injury severity score, grade of splenic injury, associated intra-abdominal injuries, pathologic specimen evaluation. Immunohistochemical investigation of perisplenic hematoma or laceration was performed utilizing polyclonal antibodies anti-fibrinogen, CD61 and CD68, and showed structural chronological differences of sub-capsular hematoma. Expression of modification and organization of erythrocytes, fibrinogen, platelets and macrophages provides an informative picture of the progression of reparative phenomena associated with sub-capsular hematoma and subsequent delayed splenic rupture. Sub-capsular splenic hematoma dating, which we divided into 4 phases, is representing a task in both clinical practice and forensic pathology. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  13. Determinants of Glasgow outcome scale in patients with severe traumatic brain injury for better quality of life

    Science.gov (United States)

    Dharmajaya, R.; Sari, D. K.; Ganie, R. A.

    2018-03-01

    Primary and secondary brain injury may occur with severe traumatic brain injury. Secondary traumatic brain injury results in a more severe effect compared to primary traumatic brain injury. Therefore, prevention of secondary traumatic brain injury is necessary to obtain maximum therapeutic results and accurate determination of prognosis and better quality of life. This study aimed to determine accurate and noninvasive prognostic factors in patients with severe traumatic brain injury. It was a cohort study on 16 subjects. Intracranial pressure was monitored within the first 24 hours after traumatic brain injury. Examination of Brain-Derived Neurotrophic Factor (BDNF) and S100B protein were conducted four times. The severity of outcome was evaluated using Glasgow Outcome Scale (GOS) three months after traumatic brain injury. Intracranial pressure measurement performed 24 hours after traumatic brain injury, low S100B protein (6.16pg/ml) 48 hours after injury indicate good prognosis and were shown to be significant predictors (p<0.05) for determining the quality of GOS. The conclusion is patient with a moderate increase in intracranial pressure Intracranial pressure S100B protein, being inexpensive and non-invasive, can substitute BDNF and intracranial pressure measurements as a tool for determining prognosis 120 hours following traumatic brain injury.

  14. Increased Sleep Need and Reduction of Tuberomammillary Histamine Neurons after Rodent Traumatic Brain Injury.

    Science.gov (United States)

    Noain, Daniela; Büchele, Fabian; Schreglmann, Sebastian R; Valko, Philipp O; Gavrilov, Yuri V; Morawska, Marta M; Imbach, Lukas L; Baumann, Christian R

    2018-01-01

    Although sleep-wake disturbances are prevalent and well described after traumatic brain injury, their pathophysiology remains unclear, most likely because human traumatic brain injury is a highly heterogeneous entity that makes the systematic study of sleep-wake disturbances in relation to trauma-induced histological changes a challenging task. Despite increasing interest, specific and effective treatment strategies for post-traumatic sleep-wake disturbances are still missing. With the present work, therefore, we aimed at studying acute and chronic sleep-wake disturbances by electrophysiological means, and at assessing their histological correlates after closed diffuse traumatic brain injury in rats with the ultimate goal of generating a model of post-traumatic sleep-wake disturbances and associated histopathological findings that accurately represents the human condition. We assessed sleep-wake behavior by means of standard electrophysiological recordings before and 1, 7, and 28 days after sham or traumatic brain injury procedures. Sleep-wake findings were then correlated to immunohistochemically labeled and stereologically quantified neuronal arousal systems. Compared with control animals, we found that closed diffuse traumatic brain injury caused increased sleep need one month after trauma, and sleep was more consolidated. As histological correlate, we found a reduced number of histamine immunoreactive cells in the tuberomammillary nucleus, potentially related to increased neuroinflammation. Monoaminergic and hypocretinergic neurotransmitter systems in the hypothalamus and rostral brainstem were not affected, however. These results suggest that our rat traumatic brain injury model reflects human post-traumatic sleep-wake disturbances and associated histopathological findings very accurately, thus providing a study platform for novel treatment strategies for affected patients.

  15. Narrative literature review: Health, activity and participation issues for women following traumatic brain injury.

    Science.gov (United States)

    O'Reilly, Kate; Wilson, Nathan; Peters, Kath

    2017-06-06

    This narrative review will draw attention to the current limitations within the literature related to women following traumatic brain injury in order to stimulate discussion and inform future directions for research. There is a wide-ranging body of research about traumatic brain injury with the higher incidence of brain injury among males reflected in this body of work. As a result, the specific gendered issues facing women with traumatic brain injury are not as well understood. A search of electronic databases was conducted using the terms "traumatic brain injury", "brain injury", "women", "participation", "concussion" and "outcomes". The 36 papers revealed the following five themes (1) Relationships and life satisfaction; (2) Perception of self and body image; (3) Meaningful occupation; (4) Sexuality and sexual health; and (5) Physical function. Without research, which focuses specifically on the experience of women and girls with traumatic brain injury there is a risk that clinical care, policy development and advocacy services will not effectively accommodate them. Implications for rehabilitation Exploring the gendered issues women may experience following traumatic brain injury will enhance clinicians understanding of the unique challenges they face. Such information has the potential to guide future directions for research, policy, and practice. Screening women for hormonal imbalances such as hypopituitarism following traumatic brain injury is recommended as this may assist clinicians in addressing the far reaching implications in regard to disability, quality of life and mood. The growing literature regarding the cumulative effect of repeat concussions following domestic violence and women's increased risk of sport-related concussion may assist clinicians in advocating for appropriate rehabilitation and community support services.

  16. A retrospective evaluation of traumatic dental injury in children who applied to the dental hospital, Turkey.

    Science.gov (United States)

    Sari, M E; Ozmen, B; Koyuturk, A E; Tokay, U; Kasap, P; Guler, D

    2014-01-01

    The purpose of this study was to analyze traumatic dental injuries in children visiting the dental hospital emergency department in Samsun of Turkey, in the period from 2007 to 2011. Data of age, gender, causes of dental trauma, injured teeth, type of dental injuries, the application period, the dental treatments, and traumatic dental injuries according to the seasons were obtained from the records at dental hospital. Of all 320 patients with traumatic dental injury, 205 were boys and 115 were girls with a boys/girls ratio 1.78:1. Traumatic dental injury was observed more frequently in the 7-12 age groups: 52.5% in girls and 67.8% in boys. Falls are the major cause of traumatic dental injury in the age group 6-12 (51.4%). Sport activities are a common cause of traumatic dental injury in the 7-12 age group (34.2%). Patients visited a dentist within approximately 2 h (57.1%). The upper anterior teeth were subjected to trauma more frequently than the lower anterior teeth. The maxillary central incisors were the most commonly affected teeth, and the mandibular canins were the least affected teeth. In primary teeth, avulsion was the most common type of dental injury (23%); on the other hand, enamel fractures were the most common type of dental injury (30.6%) observed in permanent teeth. In the primary dentition, the most commonly performed treatments were dental examination and prescribing (70%). The most common treatment choices in permanent teeth were restoration and dental examination (49.7 and 15.8%, respectively). The results of the study show that the emergency intervention to traumatized teeth is important for good prognosis of teeth and oral tissues. Therefore, the parents should be informed about dental trauma in schools, and dental hospital physicians should be subjected to postgraduate training.

  17. Comparison of gray-scale contrast-enhanced ultrasonography with contrast-enhanced computed tomography in different grading of blunt hepatic and splenic trauma: an animal experiment.

    Science.gov (United States)

    Tang, Jie; Li, Wenxiu; Lv, Faqin; Zhang, Huiqin; Zhang, Lihai; Wang, Yuexiang; Li, Junlai; Yang, Li

    2009-04-01

    To compare the diagnostic value of contrast-enhanced ultrasonography (CEUS) with contrast-enhanced computed tomography (CECT) for the detection of different grading of solid organ injuries in blunt abdominal trauma in animals. A self-made miniature tools were used as models to simulate a blunt hepatic or splenic trauma in 16 and 14 anesthetized dogs, respectively. Baseline ultrasound, CEUS and CECT were used to detect traumatic injuries of livers and spleens. The degree of injuries was determined by CEUS according to the American Association for the Surgery of Trauma (AAST) scale and the results compared with injury scale based on CECT evaluation. CEUS showed 22 hepatic injury sites in 16 animals and 17 splenic injury sites in other 14 animals. According to AAST scale, 2 grade I, 4 grade II, 3 grade III, 5 grade IV and 2 grade V hepatic lesions were present in 16 animals; 2 grade I, 4 grade II, 6 grade III and 2 grade IV splenic lesions in 14 animals. On CECT scan, 21 hepatic and 17 splenic injuries were demonstrated. According to Becker CT scaling for hepatic injury, 1 grade I, 2 grade II, 4 grade III, 5 grade IV and 2 grade V hepatic injuries were present. On the basis of Buntain spleen scaling, 2 grade I, 5 grade II, 5 grade III, 2 grade IV splenic injuries were showed. After Spearman rank correlation analysis, the agreement of CEUS with CECT on the degree of hepatic and splenic injury is 93.3% and 92.9%, respectively. CT is currently considered as the reference method for grading blunt abdominal trauma, according to experiment results, CEUS grading showed high levels of concordance with CECT. CEUS can accurately determine the degree of injury and will play an important role in clinical application.

  18. [Splenic infarction].

    Science.gov (United States)

    Cuquerella, J; Ferrer, L; Rivera, P; Tuset, J A; Medina, E; Pamós, S; Ariete, V; Tomé, A; García, V

    1996-06-01

    A 53-year-old male suffered splenic infarction etiologically related to atrial fibrillation and non-obstructive hypertrophic cardiomyopathy. The main clinical manifestations were a one-month history of epigastric and left upper quadrant pain, with tenderness to palpation in the later zone. Laboratory tests revealed a slight leucocytosis (14.700) with left shift and a marked increase in LDH concentration (945 IU). Abdominal CAT and arteriography established the diagnosis, Echography proved normal. Patient evolution was satisfactory with conservative medical treatment. We conclude that splenic infarction should be considered in all cases of acute or chronic pain in the left hypochondrium. The diagnosis is established by CAT, arteriography and hepatosplenic gammagraphy. Medical management is initially advocated, surgery being reserved for those cases involving complications or in which diagnosis is not clear. Emphasis is placed on the main etiological, clinical, diagnostic and management characteristics of splenic infarction.

  19. Clinical treatment of traumatic brain injury complicated by cranial nerve injury.

    Science.gov (United States)

    Jin, Hai; Wang, Sumin; Hou, Lijun; Pan, Chengguang; Li, Bo; Wang, Hui; Yu, Mingkun; Lu, Yicheng

    2010-09-01

    To discuss the epidemiology, diagnosis and surgical treatment of cranial nerve injury following traumatic brain injury (TBI) for the sake of raising the clinical treatment of this special category of TBI. A retrospective analysis was made of 312 patients with cranial nerve injury among 3417 TBI patients, who were admitted for treatment in this hospital. A total of 312 patients (9.1%) involving either a single nerve or multiple nerves among the 12 pairs of cranial nerves were observed. The extent of nerve injury varied and involved the olfactory nerve (66 cases), optic nerve (78 cases), oculomotor nerve (56 cases), trochlear nerve (8 cases), trigeminal nerve (4 cases), abducent nerve (12 cases), facial nerve (48 cases), acoustic nerve (10 cases), glossopharyngeal nerve (8 cases), vagus nerve (6 cases), accessory nerve (10 cases) and hypoglossal nerve (6 cases). Imaging examination revealed skull fracture in 217 cases, complicated brain contusion in 232 cases, epidural haematoma in 194 cases, subarachnoid haemorrhage in 32 cases, nasal cerebrospinal fluid (CSF) leakage in 76 cases and ear CSF leakage in 8 cases. Of the 312 patients, 46 patients died; the mortality rate associated with low cranial nerve injury was as high as 73.3%. Among the 266 surviving patients, 199 patients received conservative therapy and 67 patients received surgical therapy; the curative rates among these two groups were 61.3% (122 patients) and 86.6% (58 patients), respectively. TBI-complicated cranial nerve injury is subject to a high incidence rate, a high mortality rate and a high disability rate. Our findings suggest that the chance of recovery may be increased in cases where injuries are amenable to surgical decompression. It is necessary to study all 12 pairs of cranial nerves systematically. Clinically, it is necessary to standardise surgical indications, operation timing, surgical approaches and methods for the treatment of TBI-complicated cranial nerve injury. 2010 Elsevier Ltd. All

  20. Energy Drinks, Alcohol, Sports and Traumatic Brain Injuries among Adolescents.

    Directory of Open Access Journals (Sweden)

    Gabriela Ilie

    Full Text Available The high prevalence of traumatic brain injuries (TBI among adolescents has brought much focus to this area in recent years. Sports injuries have been identified as a main mechanism. Although energy drinks, including those mixed with alcohol, are often used by young athletes and other adolescents they have not been examined in relation to TBI.We report on the prevalence of adolescent TBI and its associations with energy drinks, alcohol and energy drink mixed in with alcohol consumption.Data were derived from the Centre for Addiction and Mental Health's 2013 Ontario Student Drug Use and Health Survey (OSDUHS. This population-based cross-sectional school survey included 10,272 7th to 12th graders (ages 11-20 who completed anonymous self-administered questionnaires in classrooms.Mild to severe TBI were defined as those resulting in a loss of consciousness for at least five minutes, or being hospitalized for at least one night. Mechanism of TBI, prevalence estimates of TBI, and odds of energy drink consumption, alcohol use, and consumption of energy drinks mixed with alcohol are assessed.Among all students, 22.4% (95% CI: 20.7, 24.1 reported a history of TBI. Sports injuries remain the main mechanism of a recent (past year TBI (45.5%, 95% CI: 41.0, 50.1. Multinomial logistic regression showed that relative to adolescents who never sustained a TBI, the odds of sustaining a recent TBI were greater for those consuming alcohol, energy drinks, and energy drinks mixed in with alcohol than abstainers. Odds ratios were higher for these behaviors among students who sustained a recent TBI than those who sustained a former TBI (lifetime but not past 12 months. Relative to recent TBI due to other causes of injury, adolescents who sustained a recent TBI while playing sports had higher odds of recent energy drinks consumption than abstainers.TBI remains a disabling and common condition among adolescents and the consumption of alcohol, energy drinks, and alcohol

  1. Energy Drinks, Alcohol, Sports and Traumatic Brain Injuries among Adolescents.

    Science.gov (United States)

    Ilie, Gabriela; Boak, Angela; Mann, Robert E; Adlaf, Edward M; Hamilton, Hayley; Asbridge, Mark; Rehm, Jürgen; Cusimano, Michael D

    2015-01-01

    The high prevalence of traumatic brain injuries (TBI) among adolescents has brought much focus to this area in recent years. Sports injuries have been identified as a main mechanism. Although energy drinks, including those mixed with alcohol, are often used by young athletes and other adolescents they have not been examined in relation to TBI. We report on the prevalence of adolescent TBI and its associations with energy drinks, alcohol and energy drink mixed in with alcohol consumption. Data were derived from the Centre for Addiction and Mental Health's 2013 Ontario Student Drug Use and Health Survey (OSDUHS). This population-based cross-sectional school survey included 10,272 7th to 12th graders (ages 11-20) who completed anonymous self-administered questionnaires in classrooms. Mild to severe TBI were defined as those resulting in a loss of consciousness for at least five minutes, or being hospitalized for at least one night. Mechanism of TBI, prevalence estimates of TBI, and odds of energy drink consumption, alcohol use, and consumption of energy drinks mixed with alcohol are assessed. Among all students, 22.4% (95% CI: 20.7, 24.1) reported a history of TBI. Sports injuries remain the main mechanism of a recent (past year) TBI (45.5%, 95% CI: 41.0, 50.1). Multinomial logistic regression showed that relative to adolescents who never sustained a TBI, the odds of sustaining a recent TBI were greater for those consuming alcohol, energy drinks, and energy drinks mixed in with alcohol than abstainers. Odds ratios were higher for these behaviors among students who sustained a recent TBI than those who sustained a former TBI (lifetime but not past 12 months). Relative to recent TBI due to other causes of injury, adolescents who sustained a recent TBI while playing sports had higher odds of recent energy drinks consumption than abstainers. TBI remains a disabling and common condition among adolescents and the consumption of alcohol, energy drinks, and alcohol mixed with

  2. CONSEQUENCES OF SEVERE TRAUMATIC BRAIN INJURY IN CHILDREN AND THEIR TREATMENT

    Directory of Open Access Journals (Sweden)

    N.N. Zavadenko

    2006-01-01

    Full Text Available Traumatic brain injury is one of the major causes for invalidization in children. The research purpose is an integrated study of consequences of severe and moderate closed traumatic brain injury in children and evaluation of their dynamics during therapy by means of a no tropic medication — cerebrolysin (Ebewe Pharma, Austria. The total of 283 children aged from 4 to 14 years were examined in the longaterm period of severe and moderate closed traumatic brain injury, from 6 months to 4 years after injury. Their neurological status was characterized by nona specific focal symptoms along with evident motor coordination disturbances, elements of dynamic and staticoloa comotory ataxia, reduction in execution speed of serial movements. Statistically significant differences with ageamatched controls were confirmed for measures of acousticaverbal memory and sustained attention. Posttraumatic epilepsy developed in 16 (5,7% patients with the onset of secondarily generalized seizures in 4–12 months following the injury. Effectiveness of the no tropic medication was evaluated in 60 patients aged from 7 to 12 years, who were distributed into 2 equal groups. The research has confirmed a positive effect of no tropic medication in the treatment of traumatic brain injury consequences manifested in the regression of headaches, fatigue, motor coordination disturbances along with improvements of memory, attention, intellectual performance rates, as well as EEG characteristics.Key words: traumatic brain injury, consequences, children, therapy, nootropic medications.

  3. Brain Oxygen Optimization in Severe Traumatic Brain Injury Phase-II: A Phase II Randomized Trial.

    Science.gov (United States)

    Okonkwo, David O; Shutter, Lori A; Moore, Carol; Temkin, Nancy R; Puccio, Ava M; Madden, Christopher J; Andaluz, Norberto; Chesnut, Randall M; Bullock, M Ross; Grant, Gerald A; McGregor, John; Weaver, Michael; Jallo, Jack; LeRoux, Peter D; Moberg, Dick; Barber, Jason; Lazaridis, Christos; Diaz-Arrastia, Ramon R

    2017-11-01

    A relationship between reduced brain tissue oxygenation and poor outcome following severe traumatic brain injury has been reported in observational studies. We designed a Phase II trial to assess whether a neurocritical care management protocol could improve brain tissue oxygenation levels in patients with severe traumatic brain injury and the feasibility of a Phase III efficacy study. Randomized prospective clinical trial. Ten ICUs in the United States. One hundred nineteen severe traumatic brain injury patients. Patients were randomized to treatment protocol based on intracranial pressure plus brain tissue oxygenation monitoring versus intracranial pressure monitoring alone. Brain tissue oxygenation data were recorded in the intracranial pressure -only group in blinded fashion. Tiered interventions in each arm were specified and impact on intracranial pressure and brain tissue oxygenation measured. Monitors were removed if values were normal for 48 hours consecutively, or after 5 days. Outcome was measured at 6 months using the Glasgow Outcome Scale-Extended. A management protocol based on brain tissue oxygenation and intracranial pressure monitoring reduced the proportion of time with brain tissue hypoxia after severe traumatic brain injury (0.45 in intracranial pressure-only group and 0.16 in intracranial pressure plus brain tissue oxygenation group; p injury after severe traumatic brain injury based on brain tissue oxygenation and intracranial pressure values was consistent with reduced mortality and increased proportions of patients with good recovery compared with intracranial pressure-only management; however, the study was not powered for clinical efficacy. Management of severe traumatic brain injury informed by multimodal intracranial pressure and brain tissue oxygenation monitoring reduced brain tissue hypoxia with a trend toward lower mortality and more favorable outcomes than intracranial pressure-only treatment. A Phase III randomized trial to assess

  4. Traumatic Spinal Injury: Global Epidemiology and Worldwide Volume.

    Science.gov (United States)

    Kumar, Ramesh; Lim, Jaims; Mekary, Rania A; Rattani, Abbas; Dewan, Michael C; Sharif, Salman Y; Osorio-Fonseca, Enrique; Park, Kee B

    2018-05-01

    Traumatic spinal injury (TSI) results from injury to bony, ligamentous, and/or neurologic structures of the spinal column and can cause significant morbidity and mortality. The global burden of TSI is poorly understood, so we performed a systematic review and meta-analysis to estimate the global volume of TSI. We performed a systematic review through PubMed, Embase, and Cochrane Databases on TSI studies reported from 2000 to 2016. Collected data were used to perform a meta-analysis to estimate the annual incidence of TSI across World Health Organization regions and World Bank income groups using random-effect models. Incorporating global population figures, the annual worldwide volume of TSI was estimated. A total of 102 studies were included in the systematic review and 19 studies in the meta-analysis. The overall global incidence of TSI was 10.5 cases per 100,000 persons, resulting in an estimated 768,473 [95% confidence interval, 597,213-939,732] new cases of TSI annually worldwide. The incidence of TSI was higher in low- and middle-income countries (8.72 per 100,000 persons) compared with high-income countries (13.69 per 100,000 persons). Road traffic accidents, followed by falls, were the most common mechanism of TSI worldwide. Overall, 48.8% of patients with TSI required surgery. TSI is a major source of morbidity and mortality throughout the world. Largely preventable mechanisms, including road traffic accidents and falls, are the main causes of TSI globally. Further investigation is needed to delineate local and regional TSI incidences and causes, especially in low- and middle-income countries. Copyright © 2018 Elsevier Inc. All rights reserved.

  5. Effect of cocaine use on outcomes in traumatic brain injury

    Directory of Open Access Journals (Sweden)

    Jacky T Yeung

    2013-01-01

    Full Text Available Context: Animal and molecular studies have shown that cocaine exerts a neuroprotective effect against cerebral ischemia. Aims: To determine if the presence of cocaine metabolites on admission following traumatic brain injury (TBI is associated with better outcomes. Settings and Design: Level-1 trauma center, retrospective cohort. Materials and Methods: After obtaining Institutional Review Board (IRB approval, the trauma registry was searched from 2006 to 2009 for all patients aged 15-55 years with blunt head trauma and non-head AIS <3. Exclusion criteria were pre-existing brain pathology and death within 30 min of admission. The primary outcome was in-hospital mortality; secondary outcomes were hospital length of stay (LOS, and Glasgow Outcome Score (GOS. Statistical Analysis: Logistic regression was used to determine the independent effect of cocaine on mortality. Hospital LOS was compared with multiple linear regression. Results: A total of 741 patients met criteria and had drug screens. The screened versus unscreened groups were similar. Cocaine positive patients were predominantly African-American (46% vs. 21%, P < 0.0001, older (40 years vs. 30 years, P < 0.0001, and had ethanol present more often (50.7% vs. 37.8%, P = 0.01. There were no differences in mortality (cocaine-positive 1.4% vs. cocaine-negative 2.7%, P = 0.6 on both univariate and multivariate analysis. Conclusions: Positive cocaine screening was not associated with mortality in TBI. An effect may not have been detected because of the low mortality rate. LOS is affected by many factors unrelated to the injury and may not be a good surrogate for recovery. Similarly, GOS may be too coarse a measure to identify a benefit.

  6. Behavioral inhibition and activation systems in traumatic brain injury.

    Science.gov (United States)

    Wong, Christina G; Rapport, Lisa J; Meachen, Sarah-Jane; Hanks, Robin A; Lumley, Mark A

    2016-11-01

    Personality has been linked to cognitive appraisal and health outcomes; however, research specific to traumatic brain injury (TBI) has been sparse. Gray's theory of behavioral inhibition system and behavioral activation system (BIS/BAS) offers a neurobiologic view of personality that may be especially relevant to neurobehavioral change associated with TBI. The present study examined theoretical and psychometric issues of using the BIS/BAS scale among adults with TBI as well as BIS/BAS personality correlates of TBI. Research Method/Design: Eighty-one adults with complicated-mild to severe TBI and 76 of their significant others (SOs) participated. Measures included the BIS/BAS scale, Positive and Negative Affect Schedule, and Awareness Questionnaire. Among adults with TBI, BIS/BAS internal consistency reliabilities were similar to those found in normative samples of adults without TBI. The TBI group endorsed significantly higher BAS than did the SO group, and injury severity was positively correlated to BAS. The SO group showed expected patterns of correlation between personality and affect; positive affect was associated with BAS, and negative affect with BIS. In contrast, in the TBI group, BAS was positively correlated to both positive and negative affect. Impaired awareness of abilities moderated the intensity of relationships between BIS/BAS and affect. TBI was associated with relatively intensified BAS (approach behavior) but not BIS (avoidance behavior). The observed pattern is consistent with the neurobiology of TBI-related personality change and with theory regarding the independence of the BIS and BAS systems. The BIS/BAS scale shows promise as a personality measure in TBI. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  7. Gender impacts mortality after traumatic brain injury in teenagers.

    Science.gov (United States)

    Ley, Eric J; Short, Scott S; Liou, Douglas Z; Singer, Matthew B; Mirocha, James; Melo, Nicolas; Bukur, Marko; Salim, Ali

    2013-10-01

    Gender may influence outcomes following traumatic brain injury (TBI) although the mechanism is unknown. Animal TBI studies suggest that gender differences in endogenous hormone production may be the source. Limited retrospective clinical studies on gender present varied conclusions. Pediatric patients represent a unique population as pubescent children experience up-regulation of endogenous hormones that varies dramatically by gender. Younger children do not have these hormonal differences. The aim of this study was to compare pubescent and prepubescent females with males after isolated TBI to identify independent predictors of mortality. We performed a retrospective review of the National Trauma Data Bank Research Data Sets from 2007 and 2008 looking at all blunt trauma patients 18 years or younger who required hospital admission after isolated, moderate-to-severe TBI, defined as head Abbreviated Injury Scale (AIS) score 3 or greater. We excluded all individuals with AIS score of 3 or greater for any other region to limit the confounding effect of comorbidities. Based on the median age of menarche, we defined two age groups as follows: prepubescent (0-12 years) and pubescent (>12 years). Analysis was performed to compare trauma profiles and outcomes between groups. Our primary outcome measure was in-hospital mortality. A total of 20,280 patients met inclusion criteria; 10,135 were prepubescent, and 10,145 were pubescent. Overall mortality was 6.9%, and lower mortality was noted among prepubescent patients compared with pubescent (5.2% vs. 8.6%, p Endogenous hormonal differences may be a contributing factor and require further investigation. Prognostic study, level III.

  8. Facilitated assessment of tissue loss following traumatic brain injury

    Directory of Open Access Journals (Sweden)

    Anders eHånell

    2012-03-01

    Full Text Available All experimental models of traumatic brain injury (TBI result in a progressive loss of brain tissue. The extent of tissue loss reflects the injury severity and can be measured to evaluate the potential neuroprotective effect of experimental treatments. Quantitation of tissue volumes is commonly performed using evenly spaced brain sections stained using routine histochemical methods and digitally captured. The brain tissue areas are then measured and the corresponding volumes are calculated using the distance between the sections. Measurements of areas are usually performed using a general purpose image analysis software and the results are then transferred to another program for volume calculations. To facilitate the measurement of brain tissue loss we developed novel algorithms which automatically separate the areas of brain tissue from the surrounding image background and identify the ventricles. We implemented these new algorithms by creating a new computer program (SectionToVolume which also has functions for image organization, image adjustments and volume calculations. We analyzed brain sections from mice subjected to severe focal TBI using both SectionToVolume and ImageJ, a commonly used image analysis program. The volume measurements made by the two programs were highly correlated and analysis using SectionToVolume required considerably less time. The inter-rater reliability was high. Given the extensive use of brain tissue loss measurements in TBI research, SectionToVolume will likely be a useful tool for TBI research. We therefore provide both the source code and the program as attachments to this article.

  9. Work Productivity Loss After Mild Traumatic Brain Injury.

    Science.gov (United States)

    Silverberg, Noah D; Panenka, William J; Iverson, Grant L

    2018-02-01

    To examine the completeness of return to work (RTW) and the degree of productivity loss in individuals who do achieve a complete RTW after mild traumatic brain injury (MTBI). Multisite prospective cohort. Outpatient concussion clinics. Patients (N=79; mean age, 41.5y; 55.7% women) who sustained an MTBI and were employed at the time of the injury. Participants were enrolled at their first clinic visit and assessed by telephone 6 to 8 months postinjury. Not applicable. Structured interview of RTW status, British Columbia Postconcussion Symptom Inventory (BC-PSI), Lam Employment Absence and Productivity Scale (LEAPS), Mini International Neuropsychiatric Interview, and brief pain questionnaire. Participants who endorsed symptoms from ≥3 categories with at least moderate severity on the BC-PSI were considered to meet International Classification of Diseases, 10th Revision criteria for postconcussional syndrome. RTW status was classified as complete if participants returned to their preinjury job with the same hours and responsibilities or to a new job that was at least as demanding. Of the 46 patients (58.2%) who achieved an RTW, 33 (71.7%) had a complete RTW. Participants with complete RTW had high rates of postconcussional syndrome (44.5%) and comorbid depression (18.2%), anxiety disorder (24.2%), and bodily pain (30.3%). They also reported productivity loss on the LEAPS, such as "getting less work done" (60.6%) and "making more mistakes" (42.4%). In a regression model, productivity loss was predicted by the presence of postconcussional syndrome and a comorbid psychiatric condition, but not bodily pain. Even in patients who RTW after MTBI, detailed assessment revealed underemployment and productivity loss associated with residual symptoms and psychiatric complications. Copyright © 2017 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

  10. Relationship between trauma-induced coagulopathy and progressive hemorrhagic injury in patients with traumatic brain injury

    Institute of Scientific and Technical Information of China (English)

    Jia Liu; Heng-Li Tian

    2016-01-01

    Progressive hemorrhagic injury (PHI) can be divided into coagulopathy-related PHI and normal coagulation PHI.Coagulation disorders after traumatic brain injuries can be included in trauma-induced coagulopathy (TIC).Some studies showed that TIC is associated with PHI and increases the rates of disability and mortality.In this review,we discussed some mechanisms in TIC,which is of great importance in the development of PHI,including tissue factor (TF) hypothesis,protein C pathway and thrombocytopenia.The main mechanism in the relation of TIC to PHI is hypocoagulability.We also reviewed some coagulopathy parameters and proposed some possible risk factors,predictors and therapies.

  11. Helical CT of traumatic injuries of the thoracic aorta

    International Nuclear Information System (INIS)

    Mengozzi, E.; Burzi, M.; Miceli, M.; Lipparini, M.; Sartoni Galloni, S.

    2000-01-01

    Acute thoracic aortic injuries account for up to 10-20% of fatalities in high-speed deceleration road accidents and have an estimated immediate fatality rate of 80-90%. Untreated survivors to acute trauma (10-20%) have a dismal prognosis: 30% of them die within 6 hours, 40-50% die within 24 hours, and 90% within 4 months. It was investigated the diagnostic accuracy of Helical Computed Tomography (Helical CT) in acute traumatic injuries of the thoracic aorta, and the role of this technique in the diagnostic management of trauma patients with a strong suspicion of aortic rupture. It was compared retrospectively the chest Helical CT findings of 256 trauma patients examined June 1995 through August 1999. Chest Helical CT examinations were performed according to trauma score, to associated traumatic lesions and to plain chest radiographic findings. All the examinations were performed with no intravenous contrast agent administration and the pitch 2 technique. After a previous baseline study, contrast-enhanced scans were acquired with pitch 1 in 87 patients. Helical CT showed aortic lesions in 9 of 256 patients examined. In all the 9 cases it was found a mediastinal hematoma and all of them had positive plain chest radiographic findings of mediastinal enlargement. Moreover, in 6 cases aortic knob blurring was also evident on plain chest film and in 5 cases depressed left mainstem bronchus and trachea deviation rightwards were observed. All aortic lesions were identified on axial scans and located at the isthmus of level. Aortic rupture was always depicted as pseudo diverticulum of the proximal descending tract and intimal flap. It was also found that periaortic hematoma in 6 cases and intramural hematoma in 1 case. There were non false positive results in the series: 7 patients with Helical CT diagnosis of aortic rupture were submitted to conventional aortography that confirmed both type and extension of the lesions as detected by Helical CT, and all findings were

  12. Mild traumatic brain injury and fatigue: a prospective longitudinal study.

    Science.gov (United States)

    Norrie, Joan; Heitger, Marcus; Leathem, Janet; Anderson, Tim; Jones, Richard; Flett, Ross

    2010-01-01

    To examine fatigue prevalence, severity, predictors and co-variates over 6 months post-mild traumatic brain injury (MTBI). Longitudinal prospective study including 263 adults with MTBI. Participants completed the Fatigue Severity Scale (FSS), Rivermead Post-concussion Symptoms Questionnaire (RPSQ), Hospital Anxiety and Depression Scale (HADS) and the Short Form 36 Health Survey-Version 2 (SF-36v2). Complete data were available for 159 participants. Key measures; prevalence--RPSQ Item 6: severity--FSS. The effect of time on fatigue prevalence and severity was examined using ANOVA. Multiple regression analysis identified statistically significant covariates. Post-MTBI fatigue prevalence was 68%, 38% and 34% at 1 week, 3 and 6 months, respectively. There was a strong effect for time over the first 3 months and moderate-to-high correlations between fatigue prevalence and severity. Early fatigue strongly predicted later fatigue; depression, but not anxiety was a predictor. Fatigue was seen as laziness by family or friends in 30% of cases. Post-MTBI fatigue is a persistent post-concussion symptom, exacerbated by depression but not anxiety. It diminishes in the first 3 months and then becomes relatively stable, suggesting the optimum intervention placement is at 3 months or more post-MTBI.

  13. Imagining the future in children with severe traumatic brain injury.

    Science.gov (United States)

    Lah, Suncica; Gott, Chloe; Epps, Adrienne; Parry, Louise

    2018-03-22

    Imagining the future events is thought to rely on re-combination and integration of past episodic memory traces into future events. Future and past events contain episodic and non-episodic details. Children with severe traumatic brain injury (TBI) were found to have impaired recall of past episodic (but not semantic) event details. Here we examined whether severe TBI impairs construction of future events. Cross-sectional. Children with severe TBI (n = 14) and healthy controls (NC; n = 33) (i) completed tests of anterograde (narrative and relational) memory and executive skills, (ii) recalled past events and generated future events, and (iii) rated events' phenomenological qualities. Events were scored for episodic (internal) and non-episodic (external) details. The groups did not differ in generating details of future events although children with TBI recalled significantly fewer past internal (but not external) events' details relative to NCs. Moreover, the number of past internal details relative to future internal details was significantly higher in the NC group, but not in the TBI groups. Significant correlations between past and future were found for (i) episodic details in both groups, and (ii) semantic details in the NC group. The TBI group rated their events as being less significant than did the NC group. The groups did not differ on ratings of visual intensity and rehearsal. Children who have sustained severe TBI had impoverished recall of past, but not generation of future events. This unexpected dissociation between past and future event construction requires further research.

  14. Counter-intuitive moral judgement following traumatic brain injury.

    Science.gov (United States)

    Rowley, Dane A; Rogish, Miles; Alexander, Timothy; Riggs, Kevin J

    2017-02-07

    Several neurological patient populations, including traumatic brain injury (TBI), appear to produce an abnormally 'utilitarian' pattern of judgements to moral dilemmas; they tend to make judgements that maximize the welfare of the majority, rather than deontological judgements based on the following of moral rules (e.g., do not harm others). However, this patient research has always used extreme dilemmas with highly valued moral rules (e.g., do not kill). Data from healthy participants, however, suggest that when a wider range of dilemmas are employed, involving less valued moral rules (e.g., do not lie), moral judgements demonstrate sensitivity to the psychological intuitiveness of the judgements, rather than their deontological or utilitarian content (Kahane et al., Social Cognitive and Affective Neuroscience, 7, 2011, 393). We sought the moral judgements of 30 TBI participants and 30 controls on moral dilemmas where content (utilitarian/deontological) and intuition (intuitive/counter-intuitive) were measured concurrently. Overall TBI participants made utilitarian judgements in equal proportions to controls; disproportionately favouring utilitarian judgements only when they were counter-intuitive, and deontological judgements only when they were counter-intuitive. These results speak against the view that TBI causes a specific utilitarian bias, suggesting instead that moral intuition is broadly disrupted following TBI. © 2017 The British Psychological Society.

  15. Deficits in analogical reasoning in adolescents with traumatic brain injury.

    Science.gov (United States)

    Krawczyk, Daniel C; Hanten, Gerri; Wilde, Elisabeth A; Li, Xiaoqi; Schnelle, Kathleen P; Merkley, Tricia L; Vasquez, Ana C; Cook, Lori G; McClelland, Michelle; Chapman, Sandra B; Levin, Harvey S

    2010-01-01

    Individuals with traumatic brain injury (TBI) exhibit deficits in executive control, which may impact their reasoning abilities. Analogical reasoning requires working memory and inhibitory abilities. In this study, we tested adolescents with moderate to severe TBI and typically developing (TD) controls on a set of picture analogy problems. Three factors were varied: complexity (number of relations in the problems), distraction (distractor item present or absent), and animacy (living or non-living items in the problems). We found that TD adolescents performed significantly better overall than TBI adolescents. There was also an age effect present in the TBI group where older participants performed better than younger ones. This age effect was not observed in the TD group. Performance was affected by complexity and distraction. Further, TBI participants exhibited lower performance with distractors present than TD participants. The reasoning deficits exhibited by the TBI participants were correlated with measures of executive function that required working memory updating, attention, and attentional screening. Using MRI-derived measures of cortical thickness, correlations were carried out between task accuracy and cortical thickness. The TD adolescents showed negative correlations between thickness and task accuracy in frontal and temporal regions consistent with cortical maturation in these regions. This study demonstrates that adolescent TBI results in impairments in analogical reasoning ability. Further, TBI youth have difficulty effectively screening out distraction, which may lead to failures in comprehension of the relations among items in visual scenes. Lastly, TBI youth fail to show robust cortical-behavior correlations as observed in TD individuals.

  16. CT findings of traumatic primary brain-stem injury

    International Nuclear Information System (INIS)

    Hosaka, Yasuaki; Hatashita, Shizuo; Bandou, Kuniaki; Ueki, Yasuyuki; Abe, Kouzou; Koga, Nobunori; Sugimura, Jun; Sakakibara, Tokiwa; Takagi, Suguru

    1984-01-01

    A series of 27 consecutive patients with traumatic primary brain stem injuries was studied. They were diagnosed by means of clinical signs, neurological examination, and computerized tomography (CT). The CT findings of the brain-stem lesions were classified into 4 types: Type H, spotty, high-density; Type H and L, high- and low-densities; Type L, low-density; Type I, isodensity. The Glasgow coma scale (GCS), neurological findings on admission, CT findings (findings in the brain stem, obliteration of perimesencephalic cistern (PMC), and other findings), and the Glasgow outcome scale (GOS) were examined. In the 9 cases of Type H, there was a correlation between the GCS and the GOS, and the spotty, high-density lesions were localized mainly in the dorsal and/or ventral midbrain parenchyma, but these lesions did not show focal signs and symptoms. Without an obliteration of the PMC, Type-H patients did not always have a bad outcome. In the 4 cases of Type H and L, the 2 cases of Type L, and the 12 cases of Type I, there was an obliteration of the PMC. All of the these cases had a bad outcome (1 case of moderate disability, 3 cases of severe disability, and 14 cases of death). The mechanism producing a spotty, high-density area was discussed. The weaker impact (than the other types) and individual anatomical differences weresupposed to make for a spotty, high-density are in the brain stem. (author)

  17. Trending autoregulatory indices during treatment for traumatic brain injury.

    Science.gov (United States)

    Kim, Nam; Krasner, Alex; Kosinski, Colin; Wininger, Michael; Qadri, Maria; Kappus, Zachary; Danish, Shabbar; Craelius, William

    2016-12-01

    Our goal is to use automatic data monitoring for reliable prediction of episodes of intracranial hypertension in patients with traumatic brain injury. Here we test the validity of our method on retrospective patient data. We developed the Continuous Hemodynamic Autoregulatory Monitor (CHARM), that siphons and stores signals from existing monitors in the surgical intensive care unit (SICU), efficiently compresses them, and standardizes the search for statistical relationships between any proposed index and adverse events. CHARM uses an automated event detector to reliably locate episodes of elevated intracranial pressure (ICP), while eliminating artifacts within retrospective patient data. A graphical user interface allowed data scanning, selection of criteria for events, and calculating indices. The pressure reactivity index (PRx), defined as the least square linear regression slope of intracranial pressure versus arterial BP, was calculated for a single case that spanned 259 h. CHARM collected continuous records of ABP, ICP, ECG, SpO2, and ventilation from 29 patients with TBI over an 18-month period. Analysis of a single patient showed that PRx data distribution in the single hours immediately prior to all 16 intracranial hypertensive events, significantly differed from that in the 243 h that did not precede such events (p < 0.0001). The PRx index, however, lacked sufficient resolution as a real-time predictor of IH in this patient. CHARM streamlines the search for reliable predictors of intracranial hypertension. We report statistical evidence supporting the predictive potential of the pressure reactivity index.

  18. Intraoperative Secondary Insults During Orthopedic Surgery in Traumatic Brain Injury.

    Science.gov (United States)

    Algarra, Nelson N; Lele, Abhijit V; Prathep, Sumidtra; Souter, Michael J; Vavilala, Monica S; Qiu, Qian; Sharma, Deepak

    2017-07-01

    Secondary insults worsen outcomes after traumatic brain injury (TBI). However, data on intraoperative secondary insults are sparse. The primary aim of this study was to examine the prevalence of intraoperative secondary insults during orthopedic surgery after moderate-severe TBI. We also examined the impact of intraoperative secondary insults on postoperative head computed tomographic scan, intracranial pressure (ICP), and escalation of care within 24 hours of surgery. We reviewed medical records of TBI patients 18 years and above with Glasgow Coma Scale score Secondary insults examined were: systemic hypotension (systolic blood pressurehypertension (ICP>20 mm Hg), cerebral hypotension (cerebral perfusion pressure40 mm Hg), hypocarbia (end-tidal CO2hypertension), hyperglycemia (glucose>200 mg/dL), hypoglycemia (glucose38°C). A total of 78 patients (41 [18 to 81] y, 68% male) met the inclusion criteria. The most common intraoperative secondary insults were systemic hypotension (60%), intracranial hypertension and cerebral hypotension (50% and 45%, respectively, in patients with ICP monitoring), hypercarbia (32%), and hypocarbia (29%). Intraoperative secondary insults were associated with worsening of head computed tomography, postoperative decrease of Glasgow Coma Scale score by ≥2, and escalation of care. After Bonferroni correction, association between cerebral hypotension and postoperative escalation of care remained significant (Psecondary insults were common during orthopedic surgery in patients with TBI and were associated with postoperative escalation of care. Strategies to minimize intraoperative secondary insults are needed.

  19. Determinants of Effective Caregiver Communication After Adolescent Traumatic Brain Injury.

    Science.gov (United States)

    Hobart-Porter, Laura; Wade, Shari; Minich, Nori; Kirkwood, Michael; Stancin, Terry; Taylor, Hudson Gerry

    2015-08-01

    To characterize the effects of caregiver mental health and coping strategies on interactions with an injured adolescent acutely after traumatic brain injury (TBI). Multi-site, cross-sectional study. Outpatient setting of 3 tertiary pediatric hospitals and 2 tertiary general medical centers. Adolescents (N = 125) aged 12-17 years, 1-6 months after being hospitalized with complicated mild to severe TBI. Data were collected as part of a multi-site clinical trial of family problem-solving therapy after TBI. Multiple regression analyses were used to examine the relationship of caregiver and environmental characteristics to the dimensions of effective communication, warmth, and negativity during caregiver-adolescent problem-solving discussions. Adolescent and caregiver interactions, as measured by the Iowa Family Interaction Rating Scales. Caregivers who utilized problem-focused coping strategies were rated as having higher levels of effective communication (P teen interactions. Problem-focused coping strategies are associated with higher levels of effective communication and lower levels of caregiver negativity during the initial months after adolescent TBI, suggesting that effective caregiver coping may facilitate better caregiver-adolescent interactions after TBI. Copyright © 2015 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All rights reserved.

  20. Utility of cerebral circulation evaluation in acute traumatic brain injuries

    International Nuclear Information System (INIS)

    Honda, Mitsuru; Sakata, Yoshihito; Haga, Daisuke; Nomoto, Jun; Noguchi, Yoshitaka; Seiki, Yoshikatsu; Machida, Keiichi; Sase, Shigeru

    2007-01-01

    Severe traumatic brain injury (TBI) is well-known to cause dynamic changes in cerebral blood flow (CBF). Specifically, TBI has been reported to cause decreases in cerebral blood flow (CBF). In this study, we measured CBF, mean transit time (MTT) and cerebral blood volume (CBV) after TBI. Our purpose was investigate the possibility of assessing TBI outcome and severity with these physiological parameters, and the clinical utility of cerebral circulation evaluation for brain-oriented intensive care. In 37 patients with TBI, xenon-enhanced CT (Xe-CT) and perfusion CT were performed on days 1-3 post-event (phase II). We measured CBF using Xe-CT and MTT by Perfusion CT and calculated CBV using an AZ-7000W98 computer system. Relative intra cranicol pressure (ICP) and CBF showed significant negative correlations. Relative ICP and MTT showed significant positive correlations. Outcomes, correlated with valuse of CBF and MIT. Significant differences in CBF and MTT were found between favorable outcome group (good recovery (GR) and moderate disability (MD)) and poor outcome group (severe disability (SD), vegetative state (VS), and dead (D)). We could estimate the outcome of patients after TBI by analyzing values of CBF and MTT with a probability of 74%. We evaluated cerebral circulation status in patients with TBI by CBF and MTT. These tests can help to optimize management and improve outcome in patients with severe TBI. (author)