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Intra-arterial tenecteplase after successful endovascular recanalisation in patients with acute posterior circulation arterial occlusion (ATTENTION-IA): multicentre randomised controlled trial.
BMJ
January 2025
Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.
Objective: To assess whether intra-arterial tenecteplase administered after successful endovascular recanalisation improves outcomes in patients with acute arterial occlusion of the posterior circulation.
Design: Multicentre randomised controlled trial.
Setting: 31 hospitals in China, 24 January 2023 to 24 August 2023.
The Repair of Large Maxillary Sinus Membrane Perforations with a Collagen Membrane Stabilized with Tacks on the Medial and Lateral Walls: A Technical Note.
Int J Periodontics Restorative Dent
January 2025
Sinus membrane perforations are among the most commonly reported intraoperative complications encountered during maxillary sinus floor elevation procedures performed via the lateral window approach. Large perforations (> 10 mm) can pose a major clinical challenge, and often result in failed bone augmentation and poorer long-term implant survival. Owing to these challenges, even a highly skilled oral implant surgeon with advanced training in implantology faced with such perforations may abandon grafting procedures in favor of a reentry approach.
View Article and Find Full Text PDFFatal Delayed Cardiac Tamponade Following Atrial Fibrillation Ablation: A Case Report.
Cureus
December 2024
Internal Medicine, Hurley Medical Center, Flint, USA.
Catheter ablation procedure for symptomatic atrial fibrillation is an established treatment. Cardiac tamponade is one of the several complications associated with atrial fibrillation ablation. We present the case of a 60-year-old male with a past medical history of end-stage renal disease (ESRD) on hemodialysis, hypotension on midodrine, atrial fibrillation status post-ablation a week prior, and a cerebrovascular accident who presented to the emergency department with complaints of weakness, nausea, vomiting, confusion and some syncopal episodes for the past few days.
View Article and Find Full Text PDFMorphology remodelling and membrane channel formation in synthetic cells via reconfigurable DNA nanorafts.
Nat Mater
January 2025
2nd Physics Institute, University of Stuttgart, Stuttgart, Germany.
The shape of biological matter is central to cell function at different length scales and determines how cellular components recognize, interact and respond to one another. However, their shapes are often transient and hard to reprogramme. Here we construct a synthetic cell model composed of signal-responsive DNA nanorafts, biogenic pores and giant unilamellar vesicles (GUVs).
View Article and Find Full Text PDFComplications of Post-Roux-en-Y Gastric Bypass: A Case of Excluded Stomach Perforation.
Cureus
December 2024
Trauma and Acute Care Surgery, Northeast Georgia Medical Center Gainesville, Gainesville, USA.
Roux-en-Y gastric bypass (RYGB) is a common surgical treatment for morbid obesity, but rare complications involving the excluded gastric remnant can pose significant challenges. A 65-year-old female with a history of RYGB presented with sudden onset of left upper quadrant abdominal pain, bloating, nausea, and loss of appetite. Laboratory tests revealed leukocytosis.
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