Therapeutic effect of posture in sleep apnea

Four patients with mild to moderate obstructive sleep apnea were monitored first in the supine posture to establish a diagnosis of obstructive sleep apnea (apnea indices 33, 12, 22, 36). A second polysomnogram, obtained while the patients slept in the lateral posture, showed a dramatic decrease in apnea (apnea indices 5, 0, 0.2, and 0) and snoring. Each patient had an enlarged uvula, which moved to the side in the lateral posture. We conclude that sleeping in the lateral posture may be therapeutic in some patients with obstructive sleep apneas.     

Treatment of post-cholecystectomy bile duct strictures--push or sidestep?

Management of post-cholecystectomy bile duct strictures can be complex.Traditional treatment has been surgical reconstruction. In recent years endoscopic stenting has been successful in a selected subgroup of patients with iatrogenic bile duct strictures. Adequate information about long-term results of endoscopic stenting as definite treatment for such strictures is still awaited. Surgery is a reliable and time-tested method and results of numerous studies show its long-term success in relieving biliary obstruction with minimal morbidity.     

The effect of various media and probe angles on the power output of the Cyclo G6 Glaucoma Laser System

Lasers in Medical Science - To evaluate the effect of various media and Iridex MicroPulse P3 (MP3) probe angles on the power output from the Cyclo G6 Glaucoma Laser (G6) System. A laser power meter...     

Restarting LDLT During COVID-19: Early Results After Restructuring

IntroductionLiving-donor liver transplantation (LDLT) has been mostly suspended and deceased-donor living transplantation activity has been considerably reduced because of coronavirus disease 2019 (COVID-19). We modified our protocols and procedures in line with COVID-19 guidelines. Since the restructuring, we have performed 20 LDLTs. Our study reports the outcomes of these cases and demonstrates the feasibility of LDLT during this pandemic.Materials and MethodsThe changes were influenced by experiences and communications from across the globe. A month-long self-imposed moratorium was spent in restructuring the program and implementing new protocols. Twenty LDLTs were performed between April 18 and September 15 using the new protocols. Our experience includes 2 simultaneous liver-kidney transplants, 1 ABO-incompatible LDLT, and 1 pediatric case (age 11 months).ResultsNineteen patients recovered and 1 patient died. We maintained our postoperative immunosuppression protocol without many changes. Major complications were observed in 30% of recipients but none of the donors. One recipient was infected with COVID-19 during the postoperative period. A donor-recipient couple contracted COVID-19 after discharge from the hospital. All patients recovered from COVID-19 and liver enzymes were unaffected.ConclusionThis study represents a microcosm of experience in LDLT during the COVID-19 era. Outcomes of LDLT are not affected by COVID-19 per se, provided that we make necessary changes.     

Splenic abscess following blunt abdominal trauma

A rare case of splenic abscess occurring after blunt abdominal trauma in a previously healthy boy is reported. The diagnosis was made by ultrasonography. The patient recovered after splenectomy and drainage of subphrenic and intraperitoneal pus.     

Do we need to treat otitis media?

Otitis media is a common pediatric problem. It is well established that over half of infants and children with acute otitis media may have spontaneous recovery. Since it is difficult to predict the course (self-limited versus serious disease) all the children with acute suppurative otitis media need to be treated with antibiotics. Amoxicillin is still the initial antibiotic of choice. There are several alternate antibiotics available with activity against beta-lactamase positive bacteria. These agents have no advantage over amoxicillin in infections due to penicillin resistant pneumococci. Recent use of beta-lactam antibiotics and/or attendance in a day care where there is frequent use of antibiotics are predisposing factors for penicillin resistant pneumococcal infection. In such cases after tympanocentesis, higher dose of amoxicillin, clindamycin or intramuscular ceftriaxone should be considered. Secretory otitis media does not need to be treated with antibiotics unless the patient is in high risk group. Prophylactic use of antibiotics should be actively discouraged. Influenza and pneumococcal vaccination (2 years or older) should be encouraged in children with recurrent episodes of acute otitis media. Breast feeding should be encouraged.