Intrapancreatic gastric duplication cyst—a rare cause of chronic abdominal pain in childhood

We report a rare case of a gastric duplication cyst in the tail of the pancreas in a child presenting with chronic abdominal pain which was cured by excision of the cyst and adjacent pancreas. This case report highlights the role of sonography as an excellent imaging tool for depiction of the bowel wall and, hence, in aiding diagnosis even when clinical picture and findings of other modalities are nonspecific. © 2013 Wiley Periodicals, Inc. J Clin Ultrasound 42 :42–44, 2014     

Recommendations for occupational radiation protection in interventional cardiology

The radiation dose received by cardiologists during percutaneous coronary interventions, electrophysiology procedures and other interventional cardiology procedures can vary by more than an order of magnitude for the same type of procedure and for similar patient doses. There is particular concern regarding occupational dose to the lens of the eye. This document provides recommendations for occupational radiation protection for physicians and other staff in the interventional suite. Simple methods for reducing or minimizing occupational radiation dose include: minimizing fluoroscopy time and the number of acquired images; using available patient dose reduction technologies; using good imaging‐chain geometry; collimating; avoiding high‐scatter areas; using protective shielding; using imaging equipment whose performance is controlled through a quality assurance programme; and wearing personal dosimeters so that you know your dose. Effective use of these methods requires both appropriate education and training in radiation protection for all interventional cardiology personnel, and the availability of appropriate protective tools and equipment. Regular review and investigation of personnel monitoring results, accompanied as appropriate by changes in how procedures are performed and equipment used, will ensure continual improvement in the practice of radiation protection in the interventional suite. These recommendations for occupational radiation protection in interventional cardiology and electrophysiology have been endorsed by the Asian Pacific Society of Interventional Cardiology, the European Association of Percutaneous Cardiovascular Interventions, the Latin American Society of Interventional Cardiology, and the Society for Cardiovascular Angiography and Interventions.© 2013 Wiley Periodicals, Inc.     

A Randomized,Prospective Study of Efficacy and Safety of Oral Tramadol in the Management of Post‐Herpetic Neuralgia in Patients from North India

Objective: To evaluate the safety and efficacy of oral tramadol therapy (50 to 200 mg/day) in the treatment for post‐herpetic neuralgia (PHN). Methods: The study was a prospective, single‐blind, non‐responder vs. responder, randomized trial conducted in 100 outpatients of PHN after oral administration of tramadol for 4 weeks. Those patients who had achieved 50% or greater pain relief after 14 days of oral tramadol treatment were categorized as responders and those reporting < 50% pain relief were categorized as non‐responders. Rescue analgesia was provided by the topical application of a cream consisting of the combination of 3.33% doxepin and 0.05% capsaicin to the affected areas of PHN patients of both groups for at least 14 days, along with tramadol therapy. The rescue analgesia was extended to 4 weeks in patients of the non‐responder group. The primary endpoints were measured using a Numerical Rating Scale (NRS) at rest and with movement. Secondary endpoints included additional pain ratings such as global perceived effect (GPE), Neuropathic Pain Symptom Inventory scores (NPSI), daily sleep interference score (DSIS), Quality of life (QOL) as per WHO QOL‐BREF Questionnaire scores, patient and clinician ratings of global improvement. The 2 groups were compared on the basis of pain intensity scores, encompassing primary as well as secondary endpoints, and QOL after 28 days of the treatment regimen. Results: Pain intensity scores measured by NRS (at resting and with movement), NPSI, and DSIS were consistently reduced (P < 0.001) over 28 days at varying intervals in both the groups, but the magnitude of reduction was higher in responders than non‐responders. A concomitant improvement (P < 0.001) was observed in GPE on days 3, 14, and 28 as compared to the respective baseline scores in both the groups. Although the WHO QOL‐BREF scores showed significant (P < 0.001) improvement in QOL of PHN patients at days 14 and 28 in both the groups, the magnitude of improvement was higher in responders as compared to non‐responders. Significant improvement in pain intensity scores and QOL in non‐responders is mainly attributed to the use of rescue analgesia for 28 days rather than recommended tramadol therapy. Conclusions: Treatment with tramadol 50 to 200 mg per day was associated with significant pain reduction in terms of enhanced pain relief, reduced sleep interference, greater global improvement, diminished side‐effect profile, and improved QOL in PHN patients from North India. Further categorization of PHN patients may be helpful so that additional or alternative therapy may be prescribed to non‐responders.