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1.
Resuscitation ; 140: 37-42, 2019 07.
Article in English | MEDLINE | ID: mdl-31077754

ABSTRACT

Closed chest compressions (CCC) are recommended for medical cardiac arrest, but there is little evidence to support their inclusion for traumatic cardiac arrest (TCA). This laboratory study evaluated CCC following haemorrhage-induced TCA and whether resuscitation with blood improved survival compared to saline. The study was conducted with the authority of UK Animals (Scientific Procedures) Act 1986 (received institutional ethical approval and a Home Office Licence) using 39 terminally anesthetised, instrumented, juvenile Large White pigs. Following baseline measurements, animals underwent captive bolt injury to the right thigh and controlled haemorrhage (30% blood volume). Sixty minutes later there was a further haemorrhage to a MAP of 20 mmHg. The randomised resuscitation protocol was initiated within 5 min: CCC (Group 1); IV whole blood (Group 2); IV 0.9% saline (Group 3); IV whole blood + CCC (Group 4); and IV saline + CCC (Group 5). Fluid was administered as 3 × 10 ml/kg boluses using the Belmont® Rapid Infuser. The LUCAS™ II Chest Compression System delivered CCC. Primary Outcome was attainment of return of spontaneous circulation (ROSC MAP ≥ 50 mmHg) at Study End (fifteen minutes post-resuscitation) and secondary outcomes included haemodynamics. Mortality (MAP≤10 mmHg) was significantly higher in Group 1 compared to Groups 2 and 3 (P < 0.0001). Resuscitation with whole blood was significantly better than saline (P = 0.0069), no animals in Group 3 attained ROSC. The addition of chest compressions to fluid resuscitation resulted in a significantly worse outcome with saline resuscitation (P = 0.0023) but not with whole blood (P = 0.4411). Cardiovascular variables at the end of the Resuscitation Phase and Study End were significantly worse for Group 5 compared to Group 3. Some significant differences were present at the end of the Resuscitation Phase for Group 4 versus Group 2 but these differences were no longer present by Study End. CCC were associated with increased mortality and compromised haemodynamics compared to intravenous fluid resuscitation. Whole blood resuscitation was better than saline.


Subject(s)
Cardiopulmonary Resuscitation/mortality , Heart Arrest/therapy , Heart Massage/mortality , Hemorrhage/mortality , Soft Tissue Injuries/mortality , Wounds, Penetrating/mortality , Animals , Blood Transfusion/methods , Cardiopulmonary Resuscitation/methods , Cardiopulmonary Resuscitation/statistics & numerical data , Disease Models, Animal , Fluid Therapy/methods , Heart Arrest/etiology , Heart Arrest/mortality , Heart Massage/methods , Hemorrhage/etiology , Hemorrhage/therapy , Random Allocation , Saline Solution/administration & dosage , Soft Tissue Injuries/etiology , Soft Tissue Injuries/therapy , Swine , Wounds, Penetrating/complications , Wounds, Penetrating/therapy
2.
J Knee Surg ; 31(8): 723-729, 2018 Sep.
Article in English | MEDLINE | ID: mdl-29017218

ABSTRACT

Revision total knee arthroplasty (rTKA) is a challenging problem in the setting of soft tissue defects. The purpose of this study was to evaluate patients who underwent rTKA requiring flap coverage and determine patient factors that predisposed them to failure. Forty-three consecutive patients (mean follow-up, 46.5 months) who underwent rTKA requiring flap coverage were retrospectively reviewed between January 1, 2000 and December 31, 2010. Sixteen of 43 patients experienced failure requiring either flap revision (n = 2) or above the knee amputation (n = 14). Patients with heart failure (p = 0.008), cancer (p = 0.049), or infection with Klebsiella pneumoniae (p = 0.002) had greater rates of failure. Smoking (p = 0.287), diabetes (p = 0.631), and flap type (p = 0.634, p = 0.801) were not associated with increased failure. Mean survival was 46.4 months. Survival of patients with a history of cancer (34.3 months) was less (p = 0.033) than those without (49.2 months). Flap coverage in rTKA is a viable limb salvage option for patients with soft tissue defects; however, failure rates are much higher than in patients not requiring flap coverage.


Subject(s)
Arthroplasty, Replacement, Knee/adverse effects , Postoperative Complications/epidemiology , Soft Tissue Injuries/surgery , Surgical Flaps , Adolescent , Adult , Aged , Aged, 80 and over , Female , Humans , Knee Prosthesis , Male , Middle Aged , Postoperative Complications/surgery , Prosthesis Failure , Retrospective Studies , Risk Factors , Soft Tissue Injuries/etiology , Soft Tissue Injuries/mortality , Treatment Failure , Treatment Outcome , Young Adult
3.
Eur J Trauma Emerg Surg ; 41(2): 149-55, 2015 Apr.
Article in English | MEDLINE | ID: mdl-26038258

ABSTRACT

INTRODUCTION: In recent military conflicts, military surgeons encounter more high-energy injuries associated with explosives. Advances in the field care and shorter evacuation time increased survival. However, casualties still incur severe injuries especially to the extremities. We present wound patterns, anatomical distribution and severity of injuries in a Role 2 hospital. MATERIALS AND METHODS: Two years data have been retrospectively reviewed. Only explosives and firearms injuries were included in the study. Patient profile, admission details, mechanism of injury, AIS anatomical locations, ISS, surgical and medical treatments have been analyzed. RESULTS: Data revealed 170 male casualties. IEDs and GSW accounted for 133 (78%) and 37 (22%) casualties, respectively. An average of 1.8 IED and 1.2 GSW anatomical locations were exposed to injuries. Regardless of the mechanism, injuries were most commonly located in the extremities. IEDs caused significantly higher soft tissue injuries. DISCUSSION: Explosives do not necessarily cause more severe injuries than firearms. However, fragments create multiple, complicated soft tissue injuries which constitute more than half of the injuries. Timely wound debridement and excision of contaminated tissue are crucial to manage extremity soft tissue injuries. CONCLUSION: Casualty care should be assessed within the context of the capabilities present at a hospital and the cause, type and severity of the wounds. The NATO description of Role 2 care only requires an integrated surgical team for damage control surgery with limited diagnostic and infrastructural capabilities.


Subject(s)
Blast Injuries/therapy , Critical Care/organization & administration , Hospitals, Military/statistics & numerical data , Military Medicine/organization & administration , Soft Tissue Injuries/therapy , War-Related Injuries/therapy , Wounds, Penetrating/therapy , Adolescent , Adult , Blast Injuries/mortality , Critical Care/statistics & numerical data , Health Resources , Humans , Iraq War, 2003-2011 , Male , Middle Aged , Military Personnel/statistics & numerical data , Patient Admission/statistics & numerical data , Patient Care Team/organization & administration , Retrospective Studies , Soft Tissue Injuries/mortality , Trauma Severity Indices , Turkey/epidemiology , War-Related Injuries/mortality , Wounds, Penetrating/mortality
4.
J Trauma Acute Care Surg ; 76(2): 493-7, 2014 Feb.
Article in English | MEDLINE | ID: mdl-24458056

ABSTRACT

BACKGROUND: Although uncommon, Morel-Lavallée lesions (also called closed degloving injuries) are associated with considerable morbidity in trauma patients. There is lack of consensus regarding proper management of these lesions. Management options include nonoperative therapies, along with percutaneous and operative techniques. We sought to define the factors associated with failure of percutaneous aspiration to better identify patients requiring immediate operative management. METHODS: We retrospectively searched our prospectively collected database for patient records containing the terms Morel-Lavallée, closed degloving injury, or posttraumatic seroma from February 2, 2004, through December 23, 2011. Treatment methods included compression wraps or observation (nonoperative management), percutaneous aspiration, or operative management with incision/drainage or formal debridement of skin and soft tissues that resulted in wound vacuum-assisted closure placement and/or split-thickness skin graft (operative management). The treatment groups were compared using univariate analysis and χ testing. RESULTS: We identified 79 patients with 87 Morel-Lavallée lesions in the setting of trauma. Most were caused by motor vehicle collisions (25%). No difference was observed between the treatment groups in sex, body mass index, anticoagulation treatment, diabetes mellitus, smoking history, or alcohol use. The percutaneous aspiration group had higher rates of recurrence (56% vs. 19% and 15% in nonoperative and operative groups, respectively). The percentage of patients who had aspiration of more than 50 mL of fluid was higher for lesions that recurred than for lesions that resolved (83% vs. 33%, p = 0.02). CONCLUSION: Aspiration of more than 50 mL of fluid from Morel-Lavallée lesions was much more common among lesions that recurred (83%) than among those that resolved (33%). We therefore recommend that aspiration of more than 50 mL of fluid from a Morel-Lavallée lesion prompts operative intervention. We have now adopted this as a practice management guideline. LEVEL OF EVIDENCE: Therapeutic/care management study, level III.


Subject(s)
Drainage/methods , Practice Guidelines as Topic , Soft Tissue Injuries/mortality , Soft Tissue Injuries/therapy , Wounds, Nonpenetrating/complications , Academic Medical Centers , Accidents, Traffic , Adolescent , Adult , Aged , Aged, 80 and over , Analysis of Variance , Databases, Factual , Female , Hematoma/etiology , Hematoma/mortality , Hematoma/therapy , Humans , Injury Severity Score , Male , Middle Aged , Minnesota , Multivariate Analysis , Rare Diseases , Retrospective Studies , Risk Assessment , Seroma/etiology , Seroma/mortality , Seroma/therapy , Soft Tissue Injuries/etiology , Statistics, Nonparametric , Survival Analysis , Syndrome , Treatment Outcome , Wounds, Nonpenetrating/diagnosis , Young Adult
5.
Forensic Sci Int ; 231(1-3): 399.e1-5, 2013 Sep 10.
Article in English | MEDLINE | ID: mdl-23806345

ABSTRACT

In the discovery of human remains from water environments, manner of death may not be immediately obvious to medicolegal investigators due to several factors, including lack of associated material evidence, nondescript contextual environment, or possible poor preservation of remains due to delayed recovery. The determination of patterns of skeletal trauma in suicidal bridge jumpers assists investigators in determining whether the manner of death was suicide versus non-suicide. This study reports on the patterns of skeletal trauma sustained in individuals who jumped from one of four large bridges in Charleston Harbor, South Carolina, and explores victim demographics, bridge height, position of the body upon impact, and velocity at impact on skeletal trauma for this suicide population. Data for all bridge jumpers were collected from coroner files spanning the years 1990-2011. Skeletal trauma is more heavily focused in the thorax/ribs (63%) and craniofacial (30%) regions. Fifty-six percent of jumpers sustained polytrauma. Comparative data on drowning victims, bodies recovered from boating/airplane accidents, and individuals who died by other suicidal means all show patterns of injury different than bridge jumpers.


Subject(s)
Fractures, Bone/pathology , Multiple Trauma/pathology , Suicide , Adolescent , Adult , Age Distribution , Drowning/mortality , Drowning/pathology , Female , Forensic Pathology , Fractures, Bone/mortality , Humans , Kinetics , Male , Middle Aged , Multiple Trauma/mortality , Retrospective Studies , Sex Distribution , Soft Tissue Injuries/mortality , Soft Tissue Injuries/pathology , Southeastern United States , Young Adult
6.
J Burn Care Res ; 34(2): 261-6, 2013.
Article in English | MEDLINE | ID: mdl-23370997

ABSTRACT

Traumatic soft tissue, or "degloving" injuries from trauma are common. These injuries are a result of shearing and disrupt tissue planes, such as the junction between muscle and bone. Traditional repair involves debridement followed by skin grafting or flap reconstruction. Many degloving injuries, however, extend to bone or tendon and the decreased vascularity of the wound bed can compromise the success of traditional repairs. Additionally, medical comorbidities make some patients poor candidates for flap reconstruction. The purpose of this study was to evaluate the success of a dermal regeneration template in the treatment of complex traumatic degloving injuries at an American College of Surgeons verified Level 1 Trauma Center. A retrospective review was conducted on all patients sustaining traumatic degloving injuries from January 2009 to July 2010, who were treated with Integra Dermal Regeneration Template followed by split-thickness autografting. Medical records were reviewed and patient demographics, injury characteristics, comorbidities, hospital course, and outcomes were summarized. Ten patients were studied. All had traumatic degloving injuries of an extremity ranging from 50 to 1000 cm. Nine had injuries extending to bone and/or tendon. After debridement, patients underwent placement of Integra followed by a split-thickness skin graft. Of the 10 patients nine had complete take of their grafts with excellent cosmetic and functional results. Degloving injuries are common in trauma. These injuries often extend to tendon and bone, which poses challenges to repair because of decreased vascularity. Placement of a dermal regeneration template followed by a split-thickness autograft is a viable alternative to traditional methods of repair.


Subject(s)
Arm Injuries/surgery , Chondroitin Sulfates/therapeutic use , Collagen/therapeutic use , Leg Injuries/surgery , Plastic Surgery Procedures/methods , Soft Tissue Injuries/surgery , Adolescent , Adult , Aged , Aged, 80 and over , Arm Injuries/mortality , Bandages , Child , Debridement , Female , Humans , Injury Severity Score , Length of Stay/statistics & numerical data , Male , Middle Aged , Skin Transplantation/methods , Soft Tissue Injuries/mortality , Treatment Outcome , Wound Healing
7.
J Wildl Dis ; 48(3): 567-74, 2012 Jul.
Article in English | MEDLINE | ID: mdl-22740522

ABSTRACT

The New Zealand Pigeon or kereru (Hemiphaga novaeseelandiae) frequently collides with windows and vehicles. In this study of 146 kereru collected from 1996 to 2009, we used 118 radiographs and 91 necropsies to determine skeletal and soft tissue injuries. Vehicle collisions resulted in more damage to the extremities (wing and femur), whereas collisions with windows resulted in trauma to the head, fractures/dislocations of the coracoids and clavicles, and ruptured internal organs. Soft tissue injuries included damage to the flight muscles and heart ruptures caused by fractured coracoid bones, as well as extensive bruising of pectoral muscles and hemorrhaging of the lungs. Rehabilitation time was not related to number of skeletal injuries sustained, nor was the time until death for those that did not survive. In general, kereru with greater numbers of injuries were less likely to survive rehabilitation. Flight speed and force calculations suggest that a 570-g kereru would collide with 3-70 times the force of smaller birds (5-180 g); this may explain the discrepancies between the injuries characterized here and those reported for North American passerines. The differences in injuries sustained from collisions with windows and cars can be used to inform rehabilitators about the possible nature of injuries if the source of impact is known.


Subject(s)
Columbidae/injuries , Fractures, Bone/veterinary , Soft Tissue Injuries/veterinary , Wounds and Injuries/veterinary , Accidents, Traffic , Animals , Automobiles , Female , Fractures, Bone/epidemiology , Fractures, Bone/mortality , Male , New Zealand , Soft Tissue Injuries/epidemiology , Soft Tissue Injuries/mortality , Survival Analysis , Wounds and Injuries/epidemiology , Wounds and Injuries/mortality
8.
Ultrasound Med Biol ; 37(7): 1111-9, 2011 Jul.
Article in English | MEDLINE | ID: mdl-21640475

ABSTRACT

Possible effects of comorbidities and of different wound etiologies on the success of extracorporeal shock wave therapy (ESWT) of chronic soft tissue wounds were investigated. From September 2003 until February 2007, 282 patients, being previously treated unsuccessfully were enrolled. Treatment consisted of ESWT occurring at defined intervals. At each treatment session a wound bed score was recorded, also at initial presentation a detailed patient history and wound etiology. Observed comorbidities were pooled according to the chapters of the ICD-10 system. Two hunderd fifty-eight patients were analyzed (91.49%) and underwent follow-up for a median of 31.8 months. Wound closure occurred in 191 patients (74.03%) by a median of two treatment sessions. No wound reappeared at the same location. A multivariate logistic regression model showed that pooled comorbidities and wound etiologies did not have a significant influence on success. Comorbidities and wound etiologies have surprisingly no significant influence on the success of ESWT.


Subject(s)
Soft Tissue Injuries/etiology , Soft Tissue Injuries/therapy , Ultrasonic Therapy/methods , Aged , Comorbidity , Female , Humans , Logistic Models , Male , Middle Aged , Retrospective Studies , Soft Tissue Injuries/mortality , Treatment Outcome
10.
Zentralbl Chir ; 134(4): 292-7, 2009 Aug.
Article in German | MEDLINE | ID: mdl-19688675

ABSTRACT

Vascular injuries are an uncommon finding. In times of peace vascular injuries occur in approximately 1-4 % during traffic accidents. Especially challenging is the treatment of open fractures combined with arterial lesions. These fractures are usually accompanied with severe soft tissue damage and injuries to neurological structures. The overall prognosis of these trauma patients is dependent on fast and sufficient diagnostics and therapy. In particular, for unstable patients time-consuming diagnostics can be dispensed and a primarily operative therapy should be targeted. Vascular reconstruction by direct suture is sometimes only possible with interposition and should be the primary goal. Interposition should be performed with autologous vein material because of the high risk of infection. Here we demonstrate on the basis of our patients the interdisciplinary -management of such trauma patients in our hospital.


Subject(s)
Arteries/injuries , Fractures, Open/surgery , Soft Tissue Injuries/surgery , Adolescent , Adult , Aged , Amputation, Surgical , Anastomosis, Surgical , Arteries/surgery , Bone Transplantation , External Fixators , Extremities/blood supply , Female , Fractures, Open/mortality , Germany , Hospital Mortality , Humans , Male , Middle Aged , Multiple Trauma/mortality , Multiple Trauma/surgery , Postoperative Complications/mortality , Postoperative Complications/surgery , Reoperation , Soft Tissue Injuries/mortality , Surgical Flaps , Veins/transplantation , Young Adult
11.
Vet Comp Orthop Traumatol ; 21(1): 36-40, 2008.
Article in English | MEDLINE | ID: mdl-18288342

ABSTRACT

Using univariate analysis, the correlation between signalment, history, outcome and radiographic diagnosis made on whole-body radiographs was investigated in 100 consecutive feline trauma patients of an urban clinic. The radiographic findings included: 53 thoracic injuries, 39 abdominal injuries, 34 pelvic injuries, 28 soft tissue injuries, 26 spinal injuries, and 19 cases with signs of hypovolemia. Only four radiographs were considered normal. Surgical intervention was carried out in 51 cases. Of the 100 cases, 73 survived, 23 were euthanatized, and four died. A significant positive correlation with euthanasia was found when compared to patient age (p=0.0059), abdominal trauma (P=0.0500), spinal fractures (P=0.0468), and soft tissue injuries (P=0.0175). A significant negative correlation with survival was found when compared to patient age (P=0.0358), abdominal trauma (P=0.0439), intraperitoneal free air (P=0.0041), and soft tissue injury (P=0.0288). The results of this study indicate that whole-body radiographs are useful in detecting injury in the thorax, abdomen, spine, pelvis and soft tissues, and are valuable in the diagnostic work-up of feline trauma patients.


Subject(s)
Cats/injuries , Radiography/veterinary , Wounds and Injuries/veterinary , Abdominal Injuries/diagnostic imaging , Abdominal Injuries/mortality , Abdominal Injuries/veterinary , Age Factors , Analysis of Variance , Animals , Female , Male , Pelvis/injuries , Radiography/methods , Radiography/standards , Soft Tissue Injuries/diagnostic imaging , Soft Tissue Injuries/mortality , Soft Tissue Injuries/veterinary , Spinal Injuries/diagnostic imaging , Spinal Injuries/mortality , Spinal Injuries/veterinary , Survival Analysis , Thoracic Injuries/diagnostic imaging , Thoracic Injuries/mortality , Thoracic Injuries/veterinary , Trauma Severity Indices , Wounds and Injuries/diagnostic imaging , Wounds and Injuries/mortality
12.
Chirurg ; 78(10): 902-9, 2007 Oct.
Article in German | MEDLINE | ID: mdl-17898970

ABSTRACT

Bomb attacks on the civilian population are one of the primary instruments of global terrorism. Confronted as we are with the increasingly real threat in Europe too, we now have to be constantly prepared for the mass casualties and new injury patterns in trauma care that are caused by terrorist bombings. This is extraordinarily challenging, on both medical and logistical levels, for the hospitals involved. In this review the basic mechanisms of blast injuries are clarified. In addition, the fundamental principles of triage and the management of multiple trauma are presented; these are oriented on ATLS (advanced trauma life support) and DCS (damage control surgery) guidelines. These treatment concepts, which have proved their worth in both military and civilian environments, involve ongoing triage and constant situational assessment and are the basis of improved treatment results in the care of multiply traumatized victims of terrorist bombings.


Subject(s)
Blast Injuries/surgery , Bombs , Disasters , Military Personnel , Multiple Trauma/surgery , Terrorism , Triage , Barotrauma/surgery , Blast Injuries/etiology , Blast Injuries/mortality , Compartment Syndromes/etiology , Compartment Syndromes/mortality , Compartment Syndromes/surgery , Fractures, Bone/etiology , Fractures, Bone/mortality , Fractures, Bone/surgery , Hemorrhage/etiology , Hemorrhage/mortality , Hemorrhage/surgery , Hospital Mortality , Humans , Lung/surgery , Lung Injury , Multiple Trauma/etiology , Multiple Trauma/mortality , Resuscitation , Soft Tissue Injuries/etiology , Soft Tissue Injuries/mortality , Soft Tissue Injuries/surgery
13.
Langenbecks Arch Surg ; 392(5): 601-9, 2007 Sep.
Article in English | MEDLINE | ID: mdl-16983575

ABSTRACT

BACKGROUND: Application of vacuum-assisted closure (VAC) in soft tissue defects after high-energy pelvic trauma is described as a retrospective study in a level one trauma center. MATERIALS AND METHODS: Between 2002 and 2004, 13 patients were treated for severe soft tissue injuries in the pelvic region. All musculoskeletal injuries were treated with multiple irrigation and debridement procedures and broad-spectrum antibiotics. VAC was applied as a temporary coverage for defects and wound conditioning. RESULTS: The injuries included three patients with traumatic hemipelvectomies. Seven patients had pelvic ring fractures with five Morel-Lavallee lesions and two open pelviperineal trauma. One patient suffered from an open iliac crest fracture and a Morel-Lavallee lesion. Two patients sustained near complete pertrochanteric amputations of the lower limb. The average injury severity score was 34.1 +/- 1.4. The application of VAC started in average 3.8 +/- 0.4 days after trauma and was used for 15.5 +/- 1.8 days. The dressing changes were performed in average every 3 days. One patient (8%) with a traumatic hemipelvectomy died in the course of treatment due to septic complications. CONCLUSION: High-energy trauma causing severe soft tissues injuries requires multiple operative debridements to prevent high morbidity and mortality rates. The application of VAC as temporary coverage of large tissue defects in pelvic regions supports wound conditioning and facilitates the definitive wound closure.


Subject(s)
Multiple Trauma/surgery , Negative-Pressure Wound Therapy , Pelvis/injuries , Soft Tissue Injuries/surgery , Adolescent , Adult , Aged , Aged, 80 and over , Amputation, Traumatic/mortality , Amputation, Traumatic/surgery , Debridement , Female , Fracture Fixation , Fracture Fixation, Internal , Fractures, Open/surgery , Hemipelvectomy , Humans , Ilium/injuries , Injury Severity Score , Leg Injuries/mortality , Leg Injuries/surgery , Male , Middle Aged , Multiple Trauma/mortality , Pelvic Bones/injuries , Perineum/injuries , Perineum/surgery , Reoperation , Retrospective Studies , Sacroiliac Joint/injuries , Soft Tissue Injuries/mortality , Trauma Centers
14.
Chirurg ; 77(9): 861-72; quiz 873, 2006 Sep.
Article in German | MEDLINE | ID: mdl-16932931

ABSTRACT

The first hours after trauma are decisive. Therefore the treatment chosen demands very strict planning according to concepts of modern quality management. This begins with the fastest possible and most efficient delivery of injured patients to the applicable clinic. Such institutions are permanently ready and have at their service all the necessary diagnostic techniques and surgical and intensive care methods. Effective shock treatment entails standardized procedures accompanied by up-to-date diagnostic and therapeutic measures. After admittance and therapy of life-threatening injuries (immediate measures, damage control surgery), early-stage surgery will follow (soft tissue injuries and fractures). Strategy of damage control orthopedics is growing in acceptance because of the potential danger to life functions due to pro- and anti-inflammatory response induced additional trauma caused by following surgery. Fractures initially stabilized by external fixation can consecutively be treated safely by secondary conversion osteosynthesis. A considerable improvement in quality can be attained through therapeutic procedures approved by all concomitant disciplines and standardized systems with internal and external control methods.


Subject(s)
Emergency Service, Hospital , Multiple Trauma/surgery , Emergency Medical Services , External Fixators , Fracture Fixation, Internal , Fractures, Bone/diagnosis , Fractures, Bone/mortality , Fractures, Bone/surgery , Hospital Mortality , Humans , Multiple Trauma/diagnosis , Multiple Trauma/mortality , Prognosis , Reoperation , Soft Tissue Injuries/diagnosis , Soft Tissue Injuries/mortality , Soft Tissue Injuries/surgery , Survival Rate , Total Quality Management , Trauma Severity Indices
15.
Strahlenther Onkol ; 181(12): 762-7, 2005 Dec.
Article in English | MEDLINE | ID: mdl-16362785

ABSTRACT

PURPOSE: To evaluate the role of pulsed-dose-rate interstitial brachytherapy (PDR IBT) in patients with head-and-neck malignancies. PATIENTS AND METHODS: From October 1997 to December 2003, 236 patients underwent PDR IBT for head-and-neck cancer at the authors' department. 192 patients received brachytherapy as part of their curative treatment regimen after minimal non-mutilating surgery, 44 patients were treated with irradiation alone. 144 patients had sole IBT (median D(REF) = 56 Gy), in 92 patients IBT procedures (median D(REF) = 24 Gy) were performed in combination with external irradiation. The pulses (0.4-0.7 Gy/h) were delivered 24 h a day with a time interval of 1 h between two pulses. The analysis of tumor control, survival and treatment-related toxicity was performed after a median follow-up of 26 months (6-75 months). RESULTS: At the time of analysis permanent local tumor control was registered in 208 of 236 patients (88%). At 5 years overall survival and local recurrence-free survival of the entire group were 82-73% and 93-83% for T1/2, and 56% and 83% for T3/4, respectively. Soft-tissue necrosis was seen in 23/236 patients (9.7%) and bone necrosis in 17/236 patients (7.2%). No other serious side effects were observed. CONCLUSION: PDR IBT with 0.4-0.7 Gy/h and 1 h between pulses is safe and effective. These results confirm that PDR IBT of head-and-neck cancer is comparable with low-dose-rate (LDR) brachytherapy - equally effective and less toxic.


Subject(s)
Brachytherapy/statistics & numerical data , Mouth Neoplasms/mortality , Mouth Neoplasms/radiotherapy , Oropharyngeal Neoplasms/mortality , Oropharyngeal Neoplasms/radiotherapy , Radiation Injuries/mortality , Soft Tissue Injuries/mortality , Brachytherapy/methods , Comorbidity , Disease-Free Survival , Germany/epidemiology , Humans , Incidence , Prognosis , Risk Assessment/methods , Risk Factors , Survival Analysis , Survival Rate , Treatment Outcome
16.
J Am Vet Med Assoc ; 225(6): 868-73, 2004 Sep 15.
Article in English | MEDLINE | ID: mdl-15485045

ABSTRACT

OBJECTIVES: To determine characteristics, variables associated with deployment morbidity, and injuries and illnesses of search-and-rescue dogs associated with the Sept 11, 2001, terrorist attacks. DESIGN: Historical cohort study. ANIMALS: 96 dogs. PROCEDURE: Data collected included previous medical or surgical history, physical attributes of dogs, type and number of years of training, site of deployment, shift and hours worked, and number of days deployed. Combined morbidity was defined as 1 or more abnormalities of body systems, including traumatic injuries. RESULTS: Handlers of 96 of the 212 dogs responded to the surveys. Fifty-nine dogs were deployed by the Federal Emergency Management Agency, 10 by police forces, and 27 as members of other search-and-rescue teams. Sixty-five dogs (incidence rate, 17 events/1,000 dog search hours) had combined morbidity during deployment. System-specific morbidity rates included gastrointestinal tract signs (5 events/1,000 dog search hours), cuts and abrasions mostly on the feet (5 events/1,000 dog search hours), fatigue (6 events/1,000 dog search hours), change in appetite (6 events/1,000 dogs search hours), dehydration (5 events/1,000 dog search hours), respiratory tract problems (2 events/1,000 dog search hours), heat exhaustion (2 events/1,000 dog search hours), and orthopedic or back problems (2 events/1,000 dog search hours). Dogs deployed to the World Trade Center were 6.6 times more likely to have combined morbidity, compared with dogs at the Pentagon. CONCLUSIONS AND CLINICAL RELEVANCE: Injury and illnesses occurred in most dogs and affected several organ systems, but all were minor.


Subject(s)
Dog Diseases/mortality , Dogs/injuries , Rescue Work , Terrorism , Wounds and Injuries/veterinary , Animals , Cohort Studies , District of Columbia/epidemiology , Dog Diseases/epidemiology , Emergencies/veterinary , Female , Fractures, Bone/epidemiology , Fractures, Bone/mortality , Fractures, Bone/veterinary , Male , New York City/epidemiology , Rescue Work/statistics & numerical data , Respiratory Tract Diseases/epidemiology , Respiratory Tract Diseases/mortality , Respiratory Tract Diseases/veterinary , Soft Tissue Injuries/epidemiology , Soft Tissue Injuries/mortality , Soft Tissue Injuries/veterinary , Wounds and Injuries/epidemiology , Wounds and Injuries/mortality
17.
Injury ; 34(12): 879-87, 2003 Dec.
Article in English | MEDLINE | ID: mdl-14636727

ABSTRACT

BACKGROUND: Estimation of trauma severity currently relies on clinical diagnoses and scoring systems. However, the early estimation of the severity of chest trauma and overall soft tissue trauma (STT) remains insufficient. Traditional trauma scoring systems fail to reflect the individual trauma pattern and severity, neglecting the different outcomes after injuries in different body regions. Therefore, the aim of this prospective study was to detect laboratory markers that may reflect the pattern and extent of individual trauma in the very early phase after injury. PATIENTS AND METHODS: In 107 non-selected trauma patients, blood samples were collected almost immediately and then at short intervals after the trauma. In addition to the biochemical analysis of 20 different mediators viewed as potential trauma markers, the following data were correlated with the laboratory results: injury severity score (ISS), polytrauma score (PTS), Ulmer score HTAPE (trauma pattern specific: head (H), thorax (T), abdomen (A), pelvis (P), extremities (E); 0-3 degrees each), multiple organ failure score (MOF), overall, primary and secondary lethality. RESULTS: ISS and the severity of head injury were clearly higher in non-survivors (n=17) than in survivors (n=90) (median ISS: 35 versus 18; median severity of head injury (H): 3 versus 1). Whereas head injury was correlated with early death (3 days post-trauma) was influenced by thoracic trauma (r=0.15) as well as by soft tissue trauma (STT, r=0.12). Of all investigated mediators, interleukin-6 (IL-6) displayed the highest correlations (r=0.66, P<0.00001) with the extent of chest trauma, followed by correlations with PTS, STT, fracture trauma (FT) and ISS during the first hour after trauma. There was no correlation between IL-6 and head injury. The extent of STT was correlated best to IL-8 (r=0.75), IL-6 (r=0.54), and creatine kinase (CK, r=0.49) plasma concentrations. CONCLUSION: In the very early stage after an accident the severity of chest trauma is strongly correlated with the plasma concentration of IL-6, and the extent of overall soft tissue trauma (STT) to plasma concentrations of IL-8, IL-6, and CK.


Subject(s)
Wounds and Injuries/diagnosis , Adolescent , Adult , Aged , Biomarkers/blood , Craniocerebral Trauma/blood , Craniocerebral Trauma/diagnosis , Craniocerebral Trauma/mortality , Creatine Kinase/blood , Female , Humans , Interleukin-6/blood , Interleukin-8/blood , Male , Middle Aged , Multiple Organ Failure , Prospective Studies , Soft Tissue Injuries/blood , Soft Tissue Injuries/diagnosis , Soft Tissue Injuries/mortality , Statistics, Nonparametric , Survival Rate , Thoracic Injuries/blood , Thoracic Injuries/diagnosis , Thoracic Injuries/mortality , Trauma Severity Indices , Wounds and Injuries/blood , Wounds and Injuries/mortality
18.
Khirurgiia (Mosk) ; (10): 41-5, 1998.
Article in Russian | MEDLINE | ID: mdl-9825627

ABSTRACT

The authors report an analysis of 418 case records of patients with multiorganic insufficiency (MOI) due to extensive destruction of soft tissues as a result of prolonged, short-time or position compression, protracted arterial major blood-flow disturbances. Basic changes in the organism in endotoxemia and MOI are cuttined. Effectiveness of combined local and general treatment of patients in different periods of illness is considered. Unfavourable results obtained in usage of early stripe incisions in areas of soft tissues' damage made the authors to give up this type of surgical procedure. For prophylaxis and increase of effectiveness in treatment of MOI early revealing of soft tissues destruction is obligatory, especially in patients in critical conditions with concomitant injury and open fractures of bones. Effectiveness in treatment of MOI by extracorporeal methods of detoxication and correction of hemostasis, photo--and chemotherapy is shown. General mortality rate made up 9.1%.


Subject(s)
Multiple Organ Failure/etiology , Soft Tissue Injuries/complications , Follow-Up Studies , Humans , Multiple Organ Failure/mortality , Multiple Organ Failure/therapy , Multiple Trauma , Soft Tissue Injuries/mortality , Soft Tissue Injuries/therapy , Survival Rate , Trauma Severity Indices , Treatment Outcome
19.
Sud Med Ekspert ; 40(4): 11-4, 1997.
Article in Russian | MEDLINE | ID: mdl-9441482

ABSTRACT

The author compares the incidence of injuries to soft tissues, bones, and thoracic organs in two types of traumas: falling from height and collision of a pedestrian with a moving car. A total of 100 corpses of subjects who died from such traumas were examined. The incidence of the detected injuries is shown on figures. Comparison of the graphic images indicates that trauma from falling from height results in more massive and numerous injuries to the chest than from collision with a moving car. Fractures of the spine, bleedings to the pleural cavity, mediastinum, and the heart coating, and ruptures of the aorta, lungs, and heart more often result from falling from height. Collision of a pedestrian with a moving car more often leads to fractures of the clavicle, sternum at the level of the third or fourth sternocostal joining, and punctate hemorrhages under the lung pleura.


Subject(s)
Accidental Falls/mortality , Accidents, Traffic/mortality , Fractures, Bone/mortality , Multiple Trauma/mortality , Soft Tissue Injuries/mortality , Thoracic Injuries/mortality , Accidental Falls/statistics & numerical data , Accidents, Traffic/statistics & numerical data , Female , Fractures, Bone/etiology , Humans , Incidence , Male , Multiple Trauma/etiology , Rupture/etiology , Rupture/mortality , Russia/epidemiology , Soft Tissue Injuries/etiology , Thoracic Injuries/etiology
20.
Zentralbl Chir ; 121(11): 950-62, 1996.
Article in German | MEDLINE | ID: mdl-9027151

ABSTRACT

Operative procedures in multiple injured patients consist in the first stage in life-saving operations such as control of bleeding and cerebral decompression. Operative measures during the urgent second operative phase have to be undertaken under consideration of the development of a multiple organ failure syndrome. Early stabilization of relevant extremity fractures and thorough care of soft-tissue are of particular importance (day-1-surgery). Only second look procedures to optimize soft-tissue injuries and prevent infections may be allowed during this early intensive care period. Delayed operative procedures should only be performed after stabilization of the overall patient situation to prevent enhancement of the systemic inflammatory response. The required operative procedures of the multiple injuries have to be attributed to the respective operative phases.


Subject(s)
Multiple Trauma/surgery , Cause of Death , Critical Care , Fracture Fixation , Humans , Multiple Organ Failure/mortality , Multiple Organ Failure/physiopathology , Multiple Organ Failure/prevention & control , Multiple Trauma/mortality , Multiple Trauma/physiopathology , Reoperation , Resuscitation , Soft Tissue Injuries/mortality , Soft Tissue Injuries/physiopathology , Soft Tissue Injuries/surgery , Systemic Inflammatory Response Syndrome/mortality , Systemic Inflammatory Response Syndrome/physiopathology , Systemic Inflammatory Response Syndrome/prevention & control
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