Acute pancreatitis: predictors of mortality, pancreatic necrosis and intervention.

OBJECTIVES: Several predictive scoring systems are used in the prognostication of acute pancreatitis (AP). However, the quantity of evidence of these prognostic systems in the Indian population remains sparse. The aim of our study was to evaluate the usefulness of such prognostic scores to predict mortality, incidence of pancreatic necrosis and intervention in AP. MATERIAL AND METHODS: This was an observational study of patients diagnosed with AP between June 2012 and November 2013 in a tertiary referral center in India. Vital signs, biochemical tests and CT-findings were recorded to identify SIRS, Ranson's score and CT-severity index at diagnosis. Chi square test was used to compare incidence of mortality, pancreatic necrosis, and intervention between mild versus severe acute pancreatitis groups. RESULTS: A total of 100 patients with AP were treated during out study period. Ranson's score more than 7 and presence of pancreatic necrosis were significantly associated with increased mortality (p <0.05). SIRS, CTSI score more than 7, inotropic support, and complications were more frequently associated with patients with necrosis. Prophylactic antibiotics did not decrease mortality, but decreased intervention rate (p <0.05). Presence of systemic inflammatory response syndrome (SIRS), Ranson's score > 7, necrosis, inotropic support and presence of complications were associated with a greater rate of interventions including surgery and percutaneous procedures (p <0.05). CONCLUSION: We validate SIRS, Ranson's, and CTSI score as prognostic markers for AP in the Indian population. These predictors, when used in combination, can direct early monitoring and aggressive management in order to decrease mortality associated with severe AP.

Studying Morbidity and Predicting Mortality in Patients with Blunt Chest Trauma using a Novel Clinical Score.

BACKGROUND: A departmental audit in March 2015 revealed significant mortality rate of 40% in blunt chest trauma patients (much greater than the global 25%). A study was thus planned to study morbidity and predictors of mortality in blunt chest trauma patients admitted to our hospital. METHODS: This study was a prospective observational study of 139 patients with a history of blunt chest trauma between June 2015 and November 2015 after the Institutional Ethics Committee approval in April 2015. The sample size was calculated from the prevalence rate in our institute from the past medical records. RESULTS: The morbidity factors following blunt chest injuries apart from pain were need for Intensive Care Unit stay, mechanical ventilation, and pneumonia/acute respiratory distress syndrome. Significant predictors of mortality in our study were SpO2 <80 at the time of presentation, Glasgow coma scale ≤ 8, patients with four or more rib fractures, presence of associated head injury, Injury Severity Score >16, and need for mechanical ventilation. By calculating the likelihood ratios of each respiratory sign, a clinical score was devised. CONCLUSION: The modifiable factors affecting morbidity and mortality were identified. Mild to moderate chest injury due to blunt trauma is difficult to diagnose. The restoration of respiratory physiology has not only significant implications on recovery from chest injury but also all other injuries. It is our sincere hope that the score we have formulated will help reduce mortality and morbidity after further trials.

Pedicled omental and split skin graft in the reconstruction of the anterior abdominal wall.

INTRODUCTION: The POSSG is a pedicled graft based on either the right or left gastro-epiploic arteries. It is used with a dual mesh in reconstruction of full thickness defects of anterior abdominal wall and covered by skin grafts. PRESENTATION OF CASE: A recurrent malignant peripheral nerve sheath tumor (MPNST) of the anterior abdominal wall was excised leaving a large defect. The POSSG was used for reconstruction. A large dual mesh was placed to close the defect in the abdominal wall by suturing it to the remnant rim of abdominal muscles. The omental pedicle was brought through a keyhole in the mesh, spread out over the mesh, sutured and covered by split skin grafts. The final graft take was 90 percent. DISCUSSION: The POSSG can be used to reconstruct any size of anterior abdominal wall defects due to the malleable nature of omentum. Its prerequisite however is a dual mesh like PROCEED. The POSSG helps keep the more complex musculofasciocutaneous flaps as lifeboats. It can be used singly where multiple musculofasciocutaneous flaps would otherwise have been required. It can be used in patients with poor prognosis of underlying malignancy. It may be used by general surgeons due to familiarity with anatomy of the relevant structures and lack of need for microsurgical skill. CONCLUSION: The POSSG can be used in reconstruction of abdominal wall defects of any size by general surgeons.

Health services responses to disasters in Mumbai sharing experiences.

In mass disaster situations, demands frequently exceed the capacity of personnel and facilities. In the last few years, there has been an increased incidence of civil disasters; the spectrum of possible catastrophes has also dramatically increased as a result of an increasingly technologically sophisticated society. During the last 15 years, varied terrorist activities have become increasingly common as expressions of the opinions of extreme political groups, especially in India. In Mumbai itself, we have witnessed disasters such as widespread riots, terrorist bomb blasts, floods, and fires. There have been other disasters in India, such as earthquakes, floods, cyclones, as well as tsunamis Though most of the hospitals in India manage the medical problems associated with these disasters fairly efficiently, an analysis of the situation is presented so that this may form the basis for future planning in disaster preparedness and provide a template for other communities that may want to implement preparedness protocols. We present our experience with disaster management in Mumbai, India. A successful medical response to multi-injury civilian disasters, either natural or man-made, dictates formulation, dissemination, and periodic assessment of a contingency plan to facilitate the triage and treatment of victims of disaster.

Leiomyosarcoma of the inferior vena cava: a case report and review of literature.

Tumors of the inferior vena cava are rare, and most of these are leiomyosarcomas. They are most frequent in the sixth decade of life, with a female predominance. We present a 45-year-old male patient with a tumor involving the entire extent of the inferior vena cava. Computerized tomography revealed a heterogeneously enhancing mass with marked expansion of the inferior vena cava with extraluminal extension. Computerized tomography--guided biopsy of the extraluminal component showed features of a fasciculated spindle cell tumor positive for vimentin, smooth muscle actin, and calponin and negative for S-100 antigen. We discuss the clinical presentation imaging findings and review the literature.