Publications by authors named "Srikanth Vedachalam"

Background: Acute calculous cholecystitis (ACC) is frequently seen in cirrhotics, with some being poor candidates for initial cholecystectomy. Instead, these patients may undergo percutaneous cholecystostomy tube (PCT) placement. We studied the healthcare utilization and predictors of cholecystectomy and PCT in patients with ACC.

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Article Synopsis
  • Left ventricular assist devices (LVADs) are becoming a popular life-prolonging option for patients with severe heart failure, with newer devices offering longer durability through continuous flow mechanisms.
  • However, these devices are linked to significant complications like gastrointestinal (GI) bleeding due to arteriovenous malformations, leading to the discontinuation of vital blood-thinning therapies and increased health risks.
  • Innovative treatment strategies, including medical therapies and endoscopic procedures, are developing to address these GI issues, though healthcare resource demands for LVAD patients continue to rise, indicating a potential growth in the need for effective interventions.
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The subcutaneous implantable cardioverter-defibrillator (S-ICD) is the latest option among devices clinically available for the prevention of sudden cardiac death, with experience from previous trials and postmarketing studies supporting the feasibility and safety of this kind of system. The extracardiac positioning of the S-ICD obviates the need for transvenous leads, which translates into lower incidence rates of lead-related complications and systemic infections. This review will highlight the results of pertinent studies related to the perioperative management of S-ICDs and review potential approaches to minimizing the risk of complications such as hematoma at the pulse generator location, unsuccessful defibrillation due to suboptimal S-ICD lead and generator positioning, and postoperative pain.

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Purpose: Postoperative urinary retention is a common complication across surgical specialties. To our knowledge no literature to date has examined postoperative urinary retention as a predictor of long-term receipt of surgery for bladder outlet obstruction.

Materials And Methods: We retrospectively reviewed the records of inpatients who underwent nonurological surgery in California between 2008 and 2010.

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Spinal cord injury patients are at increased risk of developing nephrolithiasis and may require percutaneous nephrolithotomy for treatment of large stone burdens. Our objective was to compare outcomes of PCNL in SCI patients as compared to a matched cohort of non-SCI patients. Data from the Healthcare Cost and Utilization Project State Inpatient Database for Florida and California were used to identify patients by ICD-9 codes who underwent PCNL between 2007 and 2011.

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