Preliminary evidence of a relationship between sleep spindles and treatment response in epileptic encephalopathy.

Objective: Epileptic encephalopathy with spike-wave activation in sleep (EE-SWAS) is a challenging neurodevelopmental disease characterized by abundant epileptiform spikes during non-rapid eye movement (NREM) sleep accompanied by cognitive dysfunction. The mechanism of cognitive dysfunction is unknown, but treatment with high-dose diazepam may improve symptoms. Spike rate does not predict treatment response, but spikes may disrupt sleep spindles.

Preliminary evidence of a relationship between sleep spindles and treatment response in epileptic encephalopathy.

Objective: Epileptic encephalopathy with spike wave activation in sleep (EE-SWAS) is a challenging neurodevelopmental disease characterized by abundant epileptiform spikes during non-rapid eye movement (NREM) sleep accompanied by cognitive dysfunction. The mechanism of cognitive dysfunction is unknown, but treatment with high-dose diazepam may improve symptoms. Spike rate does not predict treatment response, but spikes may disrupt sleep spindles.

Ictal EEG in sunflower syndrome: Provoked or unprovoked seizures?

Sunflower syndrome (SS) is a rare, photosensitive epilepsy characterized by an attraction to light and highly stereotyped seizures with associated hand-waving (HW). It is controversial whether HW is part of the seizure or a provoking factor; therefore, we aimed to characterize the ictal electroencephalogram (EEG) in patients with SS. Video-EEG (vEEG) and charts of five patients with SS with HW during vEEG from Massachusetts General Hospital's Pediatric Epilepsy Program were reviewed and analyzed.

Neferine inhibits LPS-ATP-induced endothelial cell pyroptosis via regulation of ROS/NLRP3/Caspase-1 signaling pathway.

Background: Oxidative stress-induced endothelial dysfunction and pyroptosis play an important role during chronic kidney disease (CKD) progression. Neferine, which is an alkaloid ingredient from the lotus seed embryo, has many biological actions such as anti-inflammatory, anticancer and antioxidant. However, the role of neferine in endothelial cell pyroptosis and the involved mechanism remain obscure.

Retroperitoneoscopic upper pole nephroureterectomy in duplex kidney: focus on the role of dilated upper pole ureter.

Purpose: To describe our technique and experience with retroperitoneoscopic upper pole nephroureterectomy in duplex kidney, focusing on the role of dilated upper ureter.

Materials And Methods: From November 2004 to August 2011, retroperitoneoscopic upper pole nephroureterectomy was performed in 31 patients with a duplex kidney by a single, experienced laparoscopic surgeon. We developed our own surgical technique to suit this technically challenging procedure.

Laparoendoscopic single-site retroperitoneoscopic adrenalectomy for pheochromocytoma: case selection, surgical technique, and short-term outcome.

Purpose: To present our experience with case selection and operative skills of laparoendoscopic single-site (LESS) retroperitoneoscopic adrenalectomy for pheochromocytoma and evaluate its feasibility.

Patients And Methods: Between June 2011 and December 2012, we performed LESS retroperitoneoscopic adrenalectomy for 16 patients with pheochromocytoma. In all patients, the diameter of the pheochromocytoma was less than 4.

Retroperitoneal laparoendoscopic single-site ureterolithotomy for upper ureteral stone disease.

Objective: The aim of this article was to present this group's clinical experience with retroperitoneal laparoendoscopic single-site (LESS) ureterolithotomy for the management of upper ureteral stones in selected patients.

Material And Methods: From May 2011 to November 2012, retroperitoneal LESS ureterolithotomy was performed in 22 patients at Xiangya Hospital. During the operation, a transverse skin incision was made approximately 2.

Transperitoneal mini-laparoscopic pyeloplasty and concomitant ureteroscopy-assisted pyelolithotomy for ureteropelvic junction obstruction complicated by renal caliceal stones.

Objective: To present our experience of combining transperitoneal mini-laparoscopic pyeloplasty (mini-LP) and concomitant ureteroscopy-assisted pyelolithotomy (U-P) for ureteropelvic junction obstruction (UPJO) complicated by renal caliceal stones in the same session.

Methods: Between May 2007 and December 2011, mini-LP and concomitant U-P was performed in nine patients with UPJO and ipsilateral renal caliceal stones. Stone location and burden were preoperatively assessed.

Feasibility and safety of retroperitoneal laparoendoscopic single-site dismembered pyeloplasty: a clinical report of 10 cases.

Objective: To retrospectively review our experience with respect to evaluating the feasibility and safety of laparoendoscopic single-site (LESS) dismembered pyeloplasty for ureteropelvic junction obstruction (UPJO) through a retroperitoneal approach.

Patients And Methods: Between March 2011 and January 2012, 10 consecutive patients underwent LESS retroperitoneoscopic dismembered pyeloplasty performed by one experienced laparoscopic surgeon at our institution. A single-port access was inserted through a 2.

Retroperitoneal laparoendoscopic single-site adrenalectomy: our initial technical experience.

Objective: We performed retroperitoneal laparoendoscopic single-site (LESS) adrenalectomy using a homemade multi-access platform to evaluate the feasibility and safety of this technique and to share our initial experiences.

Patients And Methods: Since March 2011, 40 patients underwent retroperitoneal LESS adrenalectomy. A single incision of 2.

Treatment of symptomatic primary obstructive megaureter by laparoscopic intracorporeal or extracorporeal ureteral tapering and ureteroneocystostomy: experience on 11 patients.

Purpose: To present our experience and the feasibility with laparoscopic ureteral reimplantation using ureteral tapering (intracorporeal or extracorporeal) for symptomatic primary obstructive megaureter.

Patients And Methods: Between June 2005 and September 2010, 11 patients (mean age: 33.2 years) with symptomatic congenital primary obstructive megaureter underwent laparoscopic reconstruction.

Retroperitoneal laparoendoscopic single-site ureterolithotomy and ureteroureterostomy for retrocaval ureter with ureteral calculus: first case report.

A 53-year-old man presented with a 6-month history of intermittent right flank pain. Radiological imaging confirmed the diagnosis of retrocaval ureter (RCU) and ureteral calculus. Retroperitoneal laparoendoscopic single-site surgery (LESS) ureterolithotomy and ureteroureterostomy was successfully performed.

Retroperitoneal laparoendoscopic single-site simple nephrectomy: initial experience.

Purpose: To present our early experience with retroperitoneal laparoendoscopic single-site (LESS) simple nephrectomy.

Patients And Methods: A total of 16 patients with benign nonfunctioning kidney underwent retroperitoneal LESS nephrectomy by one experienced laparoscopic surgeon. A single-port access was inserted through an approximately 3-cm lumbar incision made below the 12th rib along the midaxillary line.

Treatment of retrocaval ureter by retroperitoneal laparoscopic ureteroureterostomy: experience on 12 patients.

Objective: To present our experience and the feasibility of retroperitoneal laparoscopic ureteroureterostomy (LUUS) for treatment of retrocaval ureter (RCU).

Patients And Methods: A total of 12 patients with RCU underwent LUUS. To evaluate the retrocaval segment, we calibrated retrocaval segment by a number 8F catheter segment before laparoscopy.

Technical modifications of double-J stenting for retroperitoneal laparoscopic dismembered pyeloplasty in children under 5 years old.

Both antegrade stenting and retrograde stenting for retroperitoneal laparoscopic dismembered pyeloplasty in children have many disadvantages. In this work, we tried using an alternative technique of modified antegrade (MAG) double-J stenting for retroperitoneal laparoscopic dismembered pyeloplasty in children under 5 years old, analyzed our results using the conventional antegrade (CAG) and the MAG techniques of stent insertion for this procedure, and reported our experience with these techniques. Between December 2002 and July 2010, 77 children under 5 years old with ureteropelvic junction obstruction underwent retroperitoneal laparoscopic dismembered pyeloplasty.

Retroperitoneoscopic decortication of symptomatic peripelvic renal cysts: Chinese experience.

Objectives: To report our single-center experience of retroperitoneoscopic renal cyst decortication in the treatment of symptomatic peripelvic renal cysts.

Methods: From January 2003 to July 2010, 36 patients with symptomatic peripelvic renal cysts, mean size 7.9 cm (range 5.

[Retroperitoneoscopic dismembered pyeloplasty for pediatric ureteropelvic junction obstruction: a report of 85 cases].

Objective: To investigate the clinical application of retroperitoneoscopic dismembered pyeloplasty for pediatric ureteropelvic junction obstruction (UPJO).

Methods: Of the 85 pediatric patients with UPJO, 56 were boys and 29 were girls. The age of the patients ranged from 2.