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PubMed2004

Management of a complex dentoalveolar trauma with multiple avulsions: a case report.

Treatment of permanent tooth avulsions in an adolescent poses significant difficulties for the dental clinician. This case report gives details about the treatment of a complex dentoalveolar trauma involving multiple avulsions of primary molars, permanent incisors, permanent molars, and premolar toothbuds. Immediate treatment of the injury and short-term esthetic replacement of the dentition is described. A brief review of current research relative to the treatment of permanent tooth avulsions is provided.

Alveolar Process↗
PubMed2001

[Management of thoracic trauma in multiple injuries in the clinic].

Injuries to the chest and lung are common in the polytraumatized patient. Clinical series have shown that on average 20% of all deaths following a polytrauma are caused by a chest trauma. The most common chest injuries are rip- and serial rip fractures with an unstable chest as well as pneumo- and hematothorax. Further common injuries to the lung parenchyma are lung contusions, lacerations and lung hematoma. The clinical outcome of chest injuries is closely related on a clear treatment strategy, with a sufficient preclinical assessment and early intubation, early temporary or definitive fracture stabilisation and implementation of intensive care and lung protective treatment rules.

Critical Care↗
PubMed2006

[The presence of family members in the trauma room].

The fate of multiple trauma patients is witnessed by a considerable number of relatives. Although numerous studies report that the patient's course and treatment success are dependent on the family's confidence as well as its clarification over the clinical situation, scientifically based guidelines for contact with relatives in the context of acute care following severe traumatic injuries do not yet exist. The current guidelines of the European Resuscitation Council recommend the concept of "on scene" presence for the integration of the relatives into acute care in situations of circulatory and heart failure, thus recommending the presence of relatives during acute medical care. This article discusses this concept and argues for a possible assignment of management of trauma care for severe and gravely injured patients.

Attitude of Health Personnel↗
PubMed2002

Decreased levels of dehydroepiandrosterone sulphate in severe critical illness: a sign of exhausted adrenal reserve?

INTRODUCTION: Dehydroepiandrosterone (DHEA) and its sulphate (DHEAS) are pleiotropic adrenal hormones with immunostimulating and antiglucocorticoid effects. The present study was conducted to evaluate the time course of DHEAS levels in critically ill patients and to study their association with the hypothalamic-pituitary-adrenal axis. MATERIALS AND METHOD: This was a prospective observational clinical and laboratory study, including 30 patients with septic shock, eight patients with multiple trauma, and 40 age- and sex-matched control patients. We took serial measurements of blood concentrations of DHEAS, cortisol, tumour necrosis factor-alpha and IL-6, and of adrenocorticotrophic hormone immunoreactivity over 14 days or until discharge/death. RESULTS: On admission, DHEAS was extremely low in septic shock (1.2 +/- 0.8 mol/l) in comparison with multiple trauma patients (2.4 +/- 0.5 micromol/l; P < 0.05) and control patients (4.2 +/- 1.8; P < 0.01). DHEAS had a significant (P < 0.01) negative correlation with age, IL-6 and Acute Physiology and Chronic Health Evaluation II scores in both patient groups. Only during the acute phase did DHEAS negatively correlate with dopamine. Nonsurvivors of septic shock (n = 11) had lower DHEAS levels (0.4 +/- 0.3 micromol/l) than did survivors (1.7 +/- 1.1 micromol/l; P < 0.01). The time course of DHEAS exhibited a persistent depletion during follow up, whereas cortisol levels were increased at all time points. CONCLUSION: We identified extremely low DHEAS levels in septic shock and, to a lesser degree, in multiple trauma patients as compared with those of age- and sex-matched control patients. There appeared to be a dissociation between DHEAS (decreased) and cortisol (increased) levels, which changed only slightly over time. Nonsurvivors of sepsis and patients with relative adrenal insufficiency had the lowest DHEAS values, suggesting that DHEAS might be a prognostic marker and a sign of exhausted adrenal reserve in critical illness.

APACHE↗
PubMed1993

Urinary excretion of polyamines in patients with surgical and accidental trauma: effect of total parenteral nutrition.

Excretion of polyamines first increases and then decreases in patients with multiple trauma receiving total parenteral nutrition (TPN). To separate the effects of trauma and TPN on polyamine excretion, we studied 12 patients with multiple trauma and 14 patients after surgery for colorectal malignancy. Patients were randomized to receive either TPN or hypocaloric glucose infusion. Urinary excretion of total and free polyamines, putrescine (PU), spermidine (SPD), and spermine (SP), and their metabolites, N1-acetylspermidine (N1-AcSPD) and N8-acetylspermidine (N8-AcSPD), and energy and nitrogen balance were measured. Polyamine excretion, excluding SP, markedly increased after trauma and surgery, exceeding the normal values by twofold to 10-fold. In patients receiving TPN, the excretion of total polyamines was 48% higher (P < .01), PU was 34% higher (P < .05), SPD was 35% higher (P < .05), and SP was 350% higher (P < .05) than in patients receiving hypocaloric glucose. Urinary excretion of SP was only 17% of the reference value during hypocaloric glucose (P < .05), but was normal during TPN. The difference in polyamine excretion between nutrition groups was more pronounced when normalized for nitrogen or energy balance. Patients receiving TPN were more hypermetabolic than patients receiving hypocaloric glucose (resting energy expenditure, 1.36 +/- 0.06 [SE] and 1.16 +/- 0.04 times predicted values, respectively; P < .025). Statistically, energy expenditure could explain the difference in polyamine excretion between nutrition groups.(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗
PubMed2006

Prevention of nosocomial maxillary sinusitis in the ICU: the effects of topically applied alpha-adrenergic agonists and corticosteroids.

OBJECTIVE: We investigated the efficacy of locally applied nasal decongestant agents and corticosteroids for preventing nosocomial maxillary sinusitis in mechanically ventilated patients with multiple trauma. DESIGN AND SETTING: A prospective, open-label randomized study in two intensive care units (ICUs). PATIENTS: 79 consecutive multiple trauma patients admitted to the ICU who were expected to be mechanically ventilated for more than 3 days. INTERVENTIONS: Patients were randomly assigned to receive either a combination of a locally applied nasal decongestant agents: 2 drops twice/day of xylometazoline nasal solution 0.1% and 100microg budesonide (NDCA group, n=39) or placebo (control group, n=40). MEASUREMENTS: For the diagnosis of radiological maxillary sinusitis patients underwent paranasal computed tomography within 48h of admission and thereafter every 4-7 days. Infectious maxillary sinusitis was diagnosed by microbiological analysis of fluid aspirated after transnasal puncture of maxillary sinuses. RESULTS: Radiological maxillary sinusitis was detected in 54% of patients in the NDCA group (n=21) but in 82% of controls (p<0.01), and infectious maxillary sinusitis in 8% of the NDCA group (n=3) but in 20% of controls (n=8; p=0.11). The most common pathogen micro-organisms identified from maxillary aspirates were Acinetobacter (32%) followed by anaerobes (21%). CONCLUSION: Our results indicate that the combination of locally applied xylometazoline hydrochloride and budesonide reduces the incidence of radiological maxillary sinusitis and may reduce also that of nosocomial maxillary sinusitis in mechanically ventilated patients with multiple trauma.

Administration, Topical↗
PubMed1999

Massive prehospital transfusion in multiple blunt trauma.

A 15-year-old male passenger in a motor vehicle accident was transfused 15 units of blood products and 8.5 litres of polygeline while still trapped in the wreckage. This and other advanced interventions at the scene contributed to the patient's survival. This first case report of massive prehospital transfusion highlights some of the advantages of senior physician staffed emergency medical services in the prehospital phase of trauma management.

Accidents, Traffic↗
PubMed1994

Does the reamer type influence the degree of lung dysfunction after femoral nailing following severe trauma? An animal study.

In multiple trauma patients with lung contusion, pulmonary complications have been reported that were attributed to intramedullary stabilization of the femur. The reaming procedure of the medullary canal is thought to play a major role. We investigated whether different types of reamers might exert different amounts of fat mobilization into the vascular system and different degrees of pulmonary dysfunction. Adult female Merino sheep were submitted to hemorrhagic shock (2 h, 50 mm Hg) and a unilateral lung contusion; in addition, a lung lymph fistula was created. Pulmonary capillary permeability, central venous triglyceride levels, 11-dehydro-thromboxane B2 (dh-TXB2) levels, and pulmonary artery pressure were determined. After recovery, animals were randomly assigned to intramedullary femoral nailing using several types of reamers: group A, AO reamer (n = 8); group B, Biomet reamer (n = 7); group H, Howmedica reamer (n = 6); group C, controls, no reaming (n = 4). Intramedullary reaming caused a significant (p < 0.05) increase in pulmonary artery pressure in groups A and B; dh-TXB2 levels increased in all groups. Statistically significant (p < 0.05) pulmonary capillary permeability damage was measured in group A only. Intramedullary femoral nailing can cause transient pulmonary hemodynamic and mediator effects as well as increased pulmonary capillary permeability. In the present study, this effect was evident in group A reamer systems only, which may be due to reamer construction.

Animals↗
PubMed1997

[Initial cranial CT for evaluating the prognosis of craniocerebral trauma].

A total of 208 multiple trauma patients with head injury (HI) were investigated who had been treated in the period from 1990 to 1995. The average age was 35.2 +/- 17.7 years; the injury severity according to ISS was 30.2 +/- 8.6 points; 20.5% died as a result of the HI; the mortality of all patients was 26.5%. The Glasgow Coma Scale (GCS) was determined at an average of 22 min after trauma (8.0 +/- 4.3 points) at the scene of accident. The patients were classified according to GCS into minor HI (group 1: 14-15 points), moderate HI (group 2: 9-13 points) and severe HI (group 3: 3-8 points). Patient outcome was assessed by the Glasgow Outcome Scale (GOS) and was classified as good (GOS 4 and 5) and poor (GOS 1, 2 and 3) outcome. At the latest, 2 h after trauma, a CT scan of the head (CCT) was done. The HI groups are compared regarding frequency of types of injury. In all HI groups the fractures of the bony face occurred at the same frequency (36.0-38.9%). The frequency of calotte fractures (Kal-Fx) increased from group 1 (8.0%) to 2 (19.2%) and 3 (25.6%); fractures of the skull base significantly differed between group 1 (16.0%), 2 (7.8%) and 3 (33.4%). Epidural hemorrhage (EDB) appeared only in group 2 (7.8%) and 3 (6.7); subdural hemorrhage was found in group 1 (2.7%), 2 (7.8%) and 3 (10.0%). Subarachnoid hemorrhage (SAB) was significantly more frequently seen, dependent on HI severity, in group 3 (26.7%) compared to group 2 (11.7%) and 1 (8.0%). Intracerebral contusion (ICK) significantly increased from group 1 (12.0%) to 2 (27.3) and 3 (45.6%). Brain swelling (BS) also significantly increased from group 1 (8.0%) to 2 (19.5%) and 3 (49.0%) and lesions of ventricles (VL) from group 1 (2.7%) to 2 (11.7%) and 3 (20.0%). Midline shift (13.4%) and signs of herniation (4.5%) only occurred in group 3. The analysis of correlation/regression and receiver operating characteristics was able to predict 79% of patients' outcome accurately using GCS (r 0.54; P < 0.0001) alone, using CCT (r 0.65; P < 0.0001) 87% were correctly predicted with significant variables Cal-Fx, EDB, SAB and BS. CCT with GCS (r 0.74; P < 0.0001) were able to predict 88% accurately with significant variables Cal-Fx, EDB, BS and GCS. The combination of CCT with GCS, age and ISS (r 0.78; P < 0.0001) was able to predict only 87% correctly, although the r value was the highest; significant variable were Kal-Fx, EDB, BS, VL, GCS, age and ISS.

Adolescent↗
PubMed1991

[Diagnosis and surgical treatment of craniocerebral trauma within the scope of polytrauma management].

Head trauma of different degrees is present in about two-thirds of multiple trauma patients admitted to hospital. As the primary brain damage is irreversible, our objective should be the recognition and specific treatment of both early and late complications. Stabilization of cardiorespiratory parameters must first be achieved. Secondly, only the diagnosis and treatment of life-threatening hemorrhages is of greater importance than the diagnostic and therapeutic measures undertaken by the neurosurgeon. Coma is assessed according to the Glasgow Coma Scale. The indications for CT investigation in trauma patients are: (1) loss of consciousness for more than 30 min (GCS score under 8); (2) manifest neurological deficit; (3) open head injury; (4) deterioration of clinical and neurological status after admission; (5) skull fracture. An algorithm for the management of head trauma, including the above-listed criteria and based on Schweiberer's "Graduated Schedule for Diagnosis and Treatment of Multiple Trauma" is presented. We also list the indications for urgent early neurosurgical intervention: (1) space-occupying intracranial hemorrhages, epi- or subdural, and intracerebral; (2) open head injury; (3) space-occupying impression fractures; (4) any combination of the above. In some cases neurosurgery may be performed after further stabilization, e.g., in: (1) fronto- and otobasal injuries (the latter often heal spontaneously); (2) small contusions; (3) not-space-occupying extracerebral hematomas with no tendency to increase; (4) not-space-occupying impression fractures. As soon as neurological deficit appears in the presence of one of the above, operative treatment is mandatory.

Brain Injuries↗
PubMed2001

Base deficit development and its prognostic significance in posttrauma critical illness: an analysis by the trauma registry of the Deutsche Gesellschaft für unfallchirurgie.

This prospective, multi-center, observational study of 2069 multiple trauma patients evaluated the prognostic significance of the posttrauma base deficit (BD) on hospital and intensive care unit (ICU) admission to hemodynamic changes, volume and transfusion requirements, lactate and coagulation, as well as mortality. Furthermore, the importance of the BD development throughout a patient's course of critical illness from the time of injury to ICU admission is analyzed as a prognostic factor for fatal outcome. The data were obtained by the trauma registry of the 'Deutsche Gesellschaft für Unfallchirurgie.' The patients were subdivided into five categories of increasing BD values on hospital and ICU admission: Category I, BD < or = -2; Category II, -2 < BD < or = 2; Category III, 2 < BD < or = 6; Category IV, 6 < BD < or = 10; and Category V, BD > 10. A statistical analysis was performed by means of the ANOVA and chi-square tests. In 1264 (61.1%) of 2069 multiple trauma patients (age 39 +/- 19 years, 70.0% males, injury severity score 22 +/- 13, 18.6% mortality), the BD was documented on hospital and in 1536 (74.2%) patients on ICU admission. At both points in time, an increase in the BD category was associated with a significant decrease in systolic blood pressure and prothrombin time as well as increases in heart rate, lactate level and mortality (P < 0.0001). Also transfusion requirements (Category I: 4.5 +/- 7.7 and Category V: 13.7 +/- 13.0 packed red blood cells) increased significantly on hospital admission (P < 0.0001) with a worsening in the BD category. Mortality increased significantly (P < 0.0001) with a worsening of BD from hospital to ICU admission (from a mortality of 13% in patients with a hospital and an ICU admission BD of <6 to 45% in patients with a hospital and an ICU admission BD of >6). These data show that the base deficit is an early available important indicator to identify trauma patients with hemodynamic instability, high transfusion requirements, metabolic and coagulatory decompensation, as well as a high probability of death. The base deficit development may help to guide an early and aggressive therapy for the trauma/hemorrhage induced tissue hypoxia.

Acidosis↗
PubMed2000

Oxandrolone in trauma patients.

STUDY OBJECTIVE: To determine the effect of oxandrolone administration on nutritional and clinical outcomes after multiple trauma. DESIGN: Prospective, randomized, double-blind, placebo-controlled study. SETTING: Level 1 trauma center in a university teaching hospital. PATIENTS: Sixty-two patients requiring enteral nutrition, 60 of whom completed the study. INTERVENTION: Patients were randomized to receive either oxandrolone 10 mg or placebo twice/day for a maximum of 28 days. MEASUREMENTS AND MAIN RESULTS: Total urinary nitrogen, prealbumin, nitrogen balance, total body water, and body cell mass were measured on day 1 of enteral nutrition and then at day 7, day 10, and study exit. Patients were assessed daily for metabolic and infectious complications. The two groups were similar for demographics and dosage of enteral nutrition. Measurement of total urinary nitrogen at study entry showed both groups to be highly catabolic (oxandrolone 17.2 +/- 4.9, placebo 19.1 +/- 10.8 g/day, NS). On days 7 and 10, total urinary nitrogen increased in both groups; however, there was no significant difference between groups. Nitrogen balance was negative throughout the study in each group. Body cell mass decreased slightly in both groups over the study period. Prealbumin serum concentrations increased significantly in both groups at day 10 and study exit compared with study entry. The groups did not differ significantly for length of hospital stay (oxandrolone 30.8 +/- 17.9, placebo 27.0 +/- 25.7 days), length of intensive care unit stay (oxandrolone 17.1 +/- 7.8, placebo 15.5 +/- 9.7 days), and frequency of pneumonia or sepsis (oxandrolone 48, placebo 43 episodes). CONCLUSION: Oxandrolone 20 mg/day does not have obvious benefit in nutritional and clinical outcomes during the first month after multiple trauma.

Adult↗
PubMed1999

Long-term results and quality of life after parasuicidal multiple blunt trauma.

OBJECTIVE: This study evaluates the somatic, socioeconomic, and psychiatric long-term results, as well as the factors for adverse outcome, in a significant subset of patients with severe multiple injuries resulting from attempted suicide. DESIGN: The follow-up study 6.1 +/- 3 (SD) yrs after trauma was based on prospectively documented data of patients with multiple injuries. SETTING: Level I university trauma center in a major German city. MEASUREMENTS AND MAIN RESULTS: Data derived from thorough physical and psychiatric evaluations. The Brief Psychiatric Rating Scale and the Global Assessment of Functioning Scale served to describe psychiatric outcome. PATIENTS: In a series of 539 severely injured patients (Abbreviated Injury Score in two regions > or = 3), 65 (12%) attempted suicides were reported (Injury Severity Score, 40 +/- 15; age, 38 +/- 18 yrs). Twenty-one patients of the study cohort died during the hospital stay, and six subjects died thereafter, none because of suicide. Three patients were lost to follow-up, resulting in 35 individuals eligible for examination. None of the latter had reattempted suicide. Seventeen (48%) had good or satisfactory outcomes reflected by absent or ambulatory psychiatric treatment, employment, normal psychiatric findings (Brief Psychiatric Rating Scale), and good psychosocial ability (Global Assessment of Functioning Scale). For eight patients (24%), the result was indeterminate. The adverse outcomes in ten patients (28%) were mainly influenced by the presence of chronic schizophrenia (n = 4), affective disorder (n = 2), or severe traumatic brain injury (n = 3). CONCLUSIONS: Despite the parasuicidal origin, the long-term results after severe trauma were good or satisfactory in approximately half the cases and without further suicide attempts in any of the patients. Good recovery of the parasuicidal patients in our study is approximately 20% lower than in an unselected group of patients with multiple injuries and may be attributed mainly to the underlying chronic psychiatric disease.

Adult↗
PubMed2001

[Routine use of abdominal ultrasound and epigastric CT in polytrauma. Analysis oftherapeutic relevanc in 105 patients].

INTRODUCTION: A prospective analysis was done to determine the frequency of therapy relevance of abdominal computed tomography (CT) in multiple trauma patients in comparison to abdominal ultrasound (US). METHODS: We recorded all multiple trauma patients in the emergency room (n = 248) from August 1996 to July 1997 with an evaluation form and performed abdominal CT subsequent to US whenever the patient was hemodynamically stable and not in need of immediate surgery (n = 105). We documented the results of both methods and their impact on acute therapy. RESULTS: In 27 of 105 patients (25.7%) therapy management was influenced by both either US or CT. 76 patients (72.4%) showed normal US findings, followed by a CT which showed additional findings with therapeutic relevance in five patients (6.6%). Twenty-nine patients (27.6%) showed abnormal US findings. Compared to the therapeutic procedures proposed after the use of US the subsequently performed CT led to a change in therapy in 12 patients (41.4%). CONCLUSION: We conclude that if US is normal, additionally performed CT of the abdomen provides information of therapeutic relevance in only a limited number of cases. If US is abnormal, CT will have an important impact on therapy in a high number of patients.

Abdominal Injuries↗
PubMed2005

Prone positioning improves oxygenation in post-traumatic lung injury--a prospective randomized trial.

BACKGROUND: In a prospective randomized trial the effect of prone positioning on the duration of mechanical ventilation was evaluated in multiple trauma patients and was compared with patients ventilated in supine position. METHOD: Multiple trauma patients of the intensive care units of two university hospitals were considered eligible if they met the criteria for acute lung injury or the acute respiratory distress syndrome. Patients in the prone group (N = 21) were kept prone for at least eight hours and a maximum of 23 hours per day. Prone positioning was continued until a PaO2:FiO2 ratio of more than 300 was present in prone as well as supine position over a period of 48 hours. Patients in the supine group (N = 19) were positioned according to standard care guidelines. RESULTS: The duration of ventilatory support did not differ significantly (30 +/- 17 days in the prone group and 33 +/- 23 days in the supine group). Worst case analysis (death and deterioration of gas exchange) displayed ventilatory support for 41 +/- 29 days in the prone group and 61 +/- 35 days in the supine group (p = 0.06). The PaO2:FiO2 ratio increased significantly more in the prone group in the first four days (p = 0.03). The prevalence of Acute Respiratory Distress Syndrome (ARDS) following acute lung injury (p = 0.03) and the prevalence of pneumonia (p = 0.048) were reduced also. One patient in the prone and three patients in the supine group died due to multi organ failure (p = 0.27). CONCLUSIONS: Intermittent prone positioning was not able to reduce the duration of mechanical ventilation in this limited number of patients. However the oxygenation improved significantly over the first four days of treatment, and the prevalence of ARDS and pneumonia were reduced.

Adult↗