Background : A prospective study of 50 patients of trauma was carried out at a tertiary level trauma center in Mumbai. The aim was to study the hypermetabolic response to trauma and the effect of early enteral feeding and nutritional supplementation in blunting this response in these patients. Methods : Early enteral feeding was started within 72 h in most patients. The caloric requirement was calculated as per the body weight and a 150 : 1 ratio of nonprotein calories to protein was maintained. A 24-h urinary nitrogen loss was estimated and nitrogen balance was calculated on days 1, 3 and 7. Results : The correlation between the injury severity and the severity of catabolism was also analysed. Urinary nitrogen loss and nitrogen balance were used as parameters to evaluate the hypermetabolic response. Conclusions : Early (within 72 h) enteral nutritional support blunts this hypermetabolic response to some extent in these trauma patients.

Background : In countries with fully developed emergency medicine systems, emergency ultrasound (EUS) plays an important role in the assessment and treatment of critically ill patients. Methods : The authors sought to introduce EUS to a group of doctors working in the emergency departments (EDs) in India through an intensive 4-day adult and pediatric ultrasound course held at the Apex Trauma Center and EM division of the All India Institute of Medical Sciences in New Delhi. The workshop was evaluated with a survey questionnaire and a hands-on practical test. The questionnaire was designed to assess the current state of EUS in India's EDs, and to identify potential barriers to the incorporation of EUS into current EM practice. The EUS course consisted of a general introductory didactic session followed by pediatric, abdominal and trauma, cardiothoracic, obstetrical and gynecologic, and vascular modules. Each module had a didactic session followed by hands-on applications with live models and/or simulators. A post-course survey questionnaire was given to the participants, and there was a practical test on the final day of the course. The ultrasound images taken by the participants were digitally recorded, and were subsequently graded for their accuracy by independent observers, residency, and/or fellowship trained in EUS. Results : There were a total of 42 participants who completed the workshop and took the practical examination; 32 participants filled in the course evaluation survey. Twenty-four (75%) participants had no prior experience with EUS, 5 (16%) had some experience, and 3 (9%) had significant experience. During the practical examination, 38 of 42 participants (90%) were able to identify Morison's pouch on the focused abdominal sonography for trauma (FAST) examination, and 32 (76%) were able to obtain a parasternal long axis cardiac view and identify the left ventricle. The inferior vena cava was identified as it crosses the diaphragm into the right atrium by 20 (48%) participants. All participants felt they would be able to incorporate what they had learned into their practice, and indicated that they were advocates for further training of non-radiologist clinicians in the use of ED ultrasound. Conclusion : After this introductory workshop in EUS, the participants were comfortable in their ability to use the ultrasound machine. Participants deemed it particularly useful for certain ED applications, particularly the FAST examination, the lung examination, and vascular access .

Background : Damage control surgery and the open abdomen technique have been widely used in trauma. These techniques are now being utilized more often in non-trauma patients but the outcomes are not clear. We hypothesized that the use of the open abdomen technique in non-trauma patients 1) is more often due to peritonitis, 2) has a lower incidence of definitive fascial closure during the index hospitalization, and 3) has a higher fistula rate. Methods : Retrospective case series of patients treated with the open abdomen technique over a 5-year period at a level-I trauma center. Data was collected from the trauma registry, operating room (OR) case log, and by chart review. The main outcome measures were number of operations, definitive fascial closure, fistula rate, complications, and length of stay. Results : One hundred and three patients were managed with an open abdomen over the 5-year period and we categorized them into three groups: elective (n = 31), urgent (n = 35), and trauma (n = 37). The majority of the patients were male (69%). Trauma patients were younger (39 vs 53 years; P < 0.05). The most common indications for the open abdomen technique were intraabdominal hypertension in the elective group (n = 18), severe intraabdominal infection in the urgent group (n=19), and damage control surgery in the trauma group (n = 28). The number of abdominal operations was similar (3.1−3.7) in the three groups, as was the duration of intensive care unit (ICU) stay (average: 25−31 days). The definitive fascial closure rates during initial hospitalization were as follows: 63% in the elective group, 60% in the urgent group, and 54% in the trauma group. Intestinal fistula formation occurred in 16%, 17%, and 11%, respectively, in the three groups, with overall mortality rates of 35%, 31%, and 11%. Conclusion : Intra-abdominal infection was a common reason for use of the open abdomen technique in non-trauma patients. However, the definitive fascial closure and fistula rates were similar in the three groups. Despite differences in indications, damage control surgery and the open abdomen technique have been successfully transitioned to elective and urgent non-trauma patients.

Background : Necrotizing fasciitis (NF) is a surgical emergency. It is a rapidly progressing infection of the fascia and subcutaneous tissue and could be fatal if not diagnosed early and treated properly. NF is common in the groin, abdomen, and extremities but rare in the neck and the head. Cervical necrotizing fasciitis (CNF) is an aggressive infection of the neck and the head, with devastating complications such as airway obstruction, pneumonia, pulmonary abscess, jugular venous thrombophlebitis, mediastinitis, and septic shock associated with high mortality. Aim : To assess the presentation, comorbidities, type of infection, severity of disease, and intensive care outcome of CNF. Methods : Medical records of the patients treated for NF in the surgical intensive care unit (SICU) from January 1995 to February 2005 were reviewed retrospectively. Results : Out of 94 patients with NF, 5 (5.3%) had CNF. Four patients were male. The mean age of our patients was 41.2 ± 14.8 years. Sixty percent of patients had an operative procedure as the predisposing factor and 80% of patients received nonsteroidal anti-inflammatory drugs (NSAIDs). The only comorbidity associated was diabetes mellitus (DM) in 3 patients (60%). Sixty percent of the cases had type1 NF. Mean sequential organ failure assessment (SOFA) score on admission to the ICU was 8.8 ± 3.6. All patients had undergone debridement at least two times. During the initial 24 h our patients received 5.8 ± 3.0 l of fluid, 2.0 ± 1.4 units of packed red blood cells (PRBC), 4.8 ± 3.6 units of fresh frozen plasma (FFP), and 3.0 ± 4.5 units of platelet concentrate. The mean number of days patients were intubated was 5.2 ± 5.1 days and the mean ICU stay was 6.4 ± 5.2 days. Sixty percent of cases had multiorgan dysfunction (MODS) and one patient died, resulting in a mortality rate of 20%. Conclusion : According to our study, CNF represents around 5% of NF patients. CNF was higher among male patients and in patients with history NSAIDs and dental surgeries. Type 1 NF was more common and DM was the only comorbid condition seen in this limited number of patients. The low mortality may be due to the early diagnosis and aggressive surgical treatment combined with optimal supportive intensive care management.

The treat of cardiac arrhythmias has been studied extensively in the last decades. There has been a major shift in antiarrhythmia treatment from drugs to interventional electrophysiological procedures and implantable devices. Published data indicate that for long-term treatment of arrhythmias, non-pharmacological treatment is more effective than drugs in many patients. Similarly, the overhelming success of radiofrequency catheter ablation of supraventricular tachycardias has almost eliminated the need for chronic drug treatment. Today, catheter ablation plays an increasingly important role in the prevention of atrial fibrillation recurrences. However, in the emergency room or in the intensive care unit, drug treatment remains the gold standard for the treatment of cardiac arrhythmias. Arrhythmias are very common in emergency medicine, occurring in 12% to 20% of all patients in an intensive care unit and there is great need for good diagnostic and therapeutic algorithms to aid the emergency physician dealing with patients suffering from arrhythmias

Cardiac rhythm disturbances such as bradycardia (heart rate < 50/min) and tachycardia (heart rate > 100/min) require rapid therapeutic intervention. The supraventricular tachycardias (SVTs) are sinus tachycardia, atrial tachycardia, AV-nodal reentrant tachycardia, and tachycardia due to accessory pathways. All SVTs are characterized by a ventricular heart rate > 100/min and small QRS complexes (QRS width < 0.12 ms) during the tachycardia. It is essential to evaluate the arrhythmia history, to perform a good physical examination, and to accurately analyze the 12-lead electrocardiogram. A precise diagnosis of the SVT is then possible in more than 90% of patients. In ventricular tachycardia (VT) there are broad QRS complexes (QRS width > 0.12 s). Ventricular flutter and ventricular fibrillation are associated with chaotic electrophysiologic findings. For acute therapy, we will present the new concept of the five 'A's, which refers to adenosine, adrenaline, ajmaline, amiodarone, and atropine. Additionally, there are the 'B,' 'C,' and 'D' strategies, which refer to beta-blockers, cardioversion, and defibrillation, respectively. The five 'A' concept allows a safe and effective antiarrhythmic treatment of all bradycardias, tachycardias, SVTs, VT, ventricular flutter, and ventricular fibrillation, as well as of asystole.

The incidence of bradyarrhythmias in patients with acute coronary syndrome (ACS) is 0.3% to 18%. It is caused by sinus node dysfunction (SND), high-degree atrioventricular (AV) block, or bundle branch blocks. SND presents as sinus bradycardia or sinus arrest. First-degree AV block occurs in 4% to 13% of patients with ACS and is caused by rhythm disturbances in the atrium, AV node, bundle of His, or the Tawara system. First- or second-degree AV block is seen very frequently within 24 h of the beginning of ACS; these arrhythmias are frequently transient and usually disappear after 72 h. Third-degree AV blocks are also frequently transient in patients with infero-posterior myocardial infarction (MI) and permanent in anterior MI patients. Left anterior fascicular block occurs in 5% of ACS; left posterior fascicular block is observed less frequently (incidence <0.5%). Complete bundle branch block is present in 10% to 15% of ACS patients; right bundle branch block is more common (2/3) than left bundle branch block (1/3). In patients with bradyarrhythmia, intravenous (IV) atropine (1-3 mg) is helpful in 70% to 80% of ACS patients and will lead to an increased heart rate. The need for pacemaker stimulation (PS) is different in patients with inferior MI (IMI) and anterior MI (AMI). Whereas bradyarrhythmias are frequently transient in patients with IMI and therefore do not need permanent PS, there is usually a need for permanent PS in patients with AMI. In these patients bradyarrhythmias are mainly caused by septal necrosis. In patients with ACS and ventricular arrhythmias (VTA) amiodarone is the drug of choice; this drug is highly effective even in patients with defibrillation-resistant out-of-hospital cardiac arrest. There is general agreement that defibrillation and advanced life support is essential and is the treatment of choice for patients with ventricular flutter/fibrillation. If defibrillation is not available in patients with cardiac arrest due to VTA, cardiopulmonary resuscitation is mandatory.

Atrial fibrillation (AF), atrial flutter, AV-nodal reentry tachycardia with rapid ventricular response, atrial ectopic tachycardia and preexcitation syndromes combined with AF or ventricular tachyarrhythmias (VTA) are typical arrhythmias in intensive care patients (pts). Most frequently, the diagnosis of the underlying arrhythmia is possible from the physical examination (PE), the response to maneuvers or drugs and the 12-lead surface electrocardiogram. In unstable hemodynamics, immediate DC-cardioversion is indicated. Conversion of AF to sinus rhythm (SR) is possible using antiarrhythmic drugs. Amiodarone has a conversion rate in AF of up to 80%. Ibutilide represents a class III antiarrhythmic agent that has been reported to have conversion rates of 50-70%. Acute therapy of atrial flutter (Aflut) in intensive care pts depends on the clinical presentation. Atrial flutter can most often be successfully cardioverted to SR with DC-energies <50 joules. Ibutilide trials showed efficacy rates of 38-76% for conversion of Aflut to SR compared to conversion rates of 5-13% when intravenous flecainide, propafenone or verapamil was administered. In addition, high dose (2 mg) of ibutilide was more effective than sotalol (1.5 mg/kg) in conversion of Aflut to SR (70 versus 19%). Drugs like procainamide, sotalol, amiodarone or magnesium were recommended for treatment of VTA in intensive care pts. However, only amiodarone is today the drug of choice in VTA pts and also highly effective even in pts with defibrillation-resistant out-of-hospital cardiac arrest (CA). There is a general agreement that bystander first aid, defibrillation and advanced life support is essential for neurologic outcome in pts after cardiac arrest due to VTA. Public access defibrillation in the hands of trained laypersons seems to be an ideal approach in the treatment of ventricular fibrillation (VF). The use of automatic external defibrillators (AEDs) by basic life support ambulance providers or first responder (FR) in early defibrillation programs has been associated with a significant increase in survival rates (SRs). However, use of AEDs at home cannot be recommended.

Atrial premature beats are frequently diagnosed during pregnancy (PR); supraventricular tachycardia (SVT) (atrial tachycardia, AV-nodal reentrant tachycardia, circus movement tachycardia) is less frequently diagnosed. For acute therapy, electrical cardioversion with 50-100 J is indicated in all unstable patients (pts). In stable SVT, the initial therapy includes vagal maneuvers to terminate tachycardias. For short-term management, when vagal maneuvers fail, intravenous adenosine is the first choice drug and may safely terminate the arrhythmia. Ventricular premature beats are also frequently present during PR and benign in most of the pts; however, malignant ventricular tachyarrhythmias (sustained ventricular tachycardia [VT], ventricular flutter [VFlut] or ventricular fibrillation [VF]) may occur. Electrical cardioversion is necessary in all pts who are in hemodynamically unstable situation with life-threatening ventricular tachyarrhythmias. In hemodynamically stable pts, initial therapy with ajmaline, procainamide or lidocaine is indicated. In pts with syncopal VT, VF, VFlut or aborted sudden death, an implantable cardioverter-defibrillator is indicated. In pts with symptomatic bradycardia, a pacemaker can be implanted using echocardiography at any stage of PR. The treatment of the pregnant patient with cardiac arrhythmias requires important modifications of the standard practice of arrhythmia management. The goal of therapy is to protect the patient and fetus through delivery, after which chronic or definitive therapy can be administered.

Emergency catheter ablation is justified in critical patients with drug-refractory life-threatening arrhythmias. The procedure can be used for ablation of an accessory pathway in preexcitation syndrome with high risk of ventricular fibrillation and in patients with shock due to ischemic cardiomyopathy and incessant ventricular tachycardia. Emergency catheter ablation can also be justified in patients with an electrical storm of the implanted cardioverter-defibrillator or in patients with idiopathic ventricular fibrillation.

Explosions and bombings are the most common deliberate cause of disasters with large numbers of casualties. Despite this fact, disaster medical response training has traditionally focused on the management of injuries following natural disasters and terrorist attacks with biological, chemical, and nuclear agents. The following article is a clinical primer for physicians regarding traumatic brain injury (TBI) caused by explosions and bombings. The history, physics, and treatment of TBI are outlined.

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.

Compartment syndrome (CS) is a common complication of crush injury but it is rare to find bilateral gluteal compartment syndrome (BGCS). Only six cases of BGCS have been reported in the literature. This syndrome has been reported after crush injury, drug overdose, surgical positioning, and vascular surgery. Apart from CS, crush injury is associated with multi-system adverse effects and these patients are at high risk for renal failure and sepsis. CS patients may present with dehydration; coagulation disorders; elevated creatine phosphokinase and myoglobin levels; hyperkalemia and hypocalcaemia, which may cause life-threatening arrhythmias and therefore need urgent and aggressive therapy. The early goal in these patients is prevention of acute renal failure with aggressive fluid therapy, alkalinization of urine, and forced diuresis. Early treatment of hyperkalemia, antibiotic therapy, immunoprophylaxis, and wound care will minimize the risk of arrhythmias and sepsis. CS must be considered when any patient is diagnosed with crush injury syndrome. CS is defined as elevation of interstitial/intracompartmental pressure, leading to microvascular and myoneural dysfunction and secondary hypoxia; it may cause functional loss or even death if not detected early and treated properly. The increase in pressure in one or all compartments of the gluteal region causes CS with devastating effects on muscle and neurovascular bundles. CS is traditionally diagnosed on the basis of five 'p's: pain, pallor, paraesthesia, pulselessness and paralysis. Diagnosis of gluteal CS is difficult as the peripheral pulses are preserved and the condition is usually only diagnosed when neurological abnormality is noticed. Diagnosis of CS can be made by direct measurement of the compartment pressure and magnetic resonance imaging or computerized tomography. Gluteal CS is managed by fasciotomy and debridement of necrosed tissue, with secondary closure of fascia. A high index of suspicion is necessary for the early diagnosis of gluteal CS, and this will reduce the disability and complications as a consequence of this syndrome. The acute-care physician, the intensivist, and the trauma surgeon must be aware of this rare syndrome, as it can result in multiorgan dysfunction and death. Here we report a case of bilateral gluteal CS that was successfully treated in our trauma intensive care unit.

Leaking endotracheal tube cuffs are common problems in intensive care units. We report a case wherein the inflation tube was damaged by the adhesive plaster used for tube fixation and resulted in leaking endotracheal tube cuff. We also give some suggestions regarding the tube fixation and some remedial measures for damaged inflation system.

Accidental oxygen disconnection during rapid sequence intubation (RSI) in the emergency department is a potentially catastrophic yet avoidable event. We report three cases of inadvertent oxygen disconnection during RSI, which resulted in significant oxygen desaturation. This error can potentially be prevented by thorough preparation, focusing on teamwork training, ensuring an ergonomic environment, and by making simple modifications to existing equipment.

We report a case of a young woman who presented as acute abdomen due to hematometra resulting from cervical fibroid. This uncommon cause of acute abdominal pain should be considered in women especially with amenorrhea.

During war, sharp high-speed missiles have been driven inside the brain; however, in civilian practice it is rare to see such episodes. An approximately 10-cm long nail was driven inside the brain in an attempt to commit suicide by a schizophrenic patient. The case is being reported for its rarity in civilian practice and as a case of clinical interest. After investigating the patient by plain X-rays and a CT scan, he was operated by a neurosurgical team and the nail was successfully removed. In post-operative phase, patient was given medical and psychiatric care along with psychological counseling. The patient made good uneventful recovery in the post-operative phase.

Penetrating head injuries can be the result of numerous intentional or unintentional events, including missile wounds, stab wounds, and motor vehicle or occupational accidents (nails, screw-drivers). Penetrating head injuries in children constitute only a small part of the total number of traumatic head injuries seen in casualty. We report a case of neuro-trauma who was operated in our institution. Patient, 4 years male presented in casualty on 15/01/09 with a iron rod penetrating into the skull.

Trauma literature regarding management of genitalia trauma affecting future fertility and gonadal function in the face of coexisting life-threatening injuries is underdeveloped. We present a unique case that necessitated integrative management of a 24-year-old male who became entangled within the blades of a manure spreader and presented with life-threatening trauma in addition to severe genital trauma, including penile degloving, bilateral testicular avulsion and bilateral spermatic cord laceration. During the initial stabilization and surgical management, urology and plastic surgery were consulted to assess the urogenital injuries. Together, the surgical team orchestrated potentially life-saving interventions while successfully performing both a testicular sperm extraction and a testicular revascularization. Viable sperm was collected on the day of surgery and initial follow-up showed preserved sexual function and adequate perfusion to the testicle. This report presents a case and provides a review discussing the management of traumatic genital injuries and the importance of early involvement of surgical specialties in genitalia trauma to optimize future fertility and gonadal function. The literature search was performed in August 2008 using Medline for articles only in English, including any of the following terms: polytrauma, trauma, penis, testicle, degloving, avulsion, spermatic cord, laceration, fertility, reproduction or revascularization.

Transvaginal evisceration is a rare complication of hysterectomy. We describe this event following adrenalectomy for pheochromocytoma in a patient affected by neurofibromatosis. This is the first case reported in the literature following laparoscopic surgery. Prompt emergency intestinal reduction and vaginal cuff repair is required to prevent ischemia of the eviscerated bowel. Pneumoperitoneum, passage of stools, or an unknown connective tissue dysplasia due to genetic abnormalities might have contributed to this unpredictable event. The general surgeon must be aware of this rare but challenging gynecological complication.