Clot formation within a blood bag is a rare but significant issue, posing risks to the safety and quality of transfused blood products. We report the root cause analysis of a large clot found in a blood bag during routine component preparation. The analysis identified three potential contributing factors: improper vein selection leading to low flow rates, delays in tube stripping, and the use of a faulty blood collection monitor. These factors together facilitated the activation of coagulation, resulting in clot formation. To address these issues, corrective actions were implemented, including enhanced staff training on vein selection and phlebotomy techniques, timely and proper tube stripping procedures, and the replacement of faulty blood collection monitors with regularly calibrated equipment. Additionally, standard operating procedures (SOPs) were updated to incorporate these corrective measures. The implementation of these actions aims to prevent the recurrence of such incidents, ensuring the integrity of blood products and the safety of transfusion practices. This case highlights the importance of continuous monitoring and adherence to established protocols in blood collection and processing.
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http://dx.doi.org/10.7759/cureus.69452 | DOI Listing |
Transfus Apher Sci
January 2025
Medical Laboratory Technologist, Dept. of Transfusion Medicine & Blood Centre, AIIMS Kalyani, West Bengal 741245, India.
Introduction: The Reveos automated blood processing system is the only system developed till date, which can separate whole blood into components on complete automation. Their proprietary LR and NLR blood collection sets have their own advantages and disadvantages. Using LR sets, leukodepleted components can be prepared but individual platelet units cannot be prepared.
View Article and Find Full Text PDFEur J Trauma Emerg Surg
January 2025
Department of Traumatology, John Hunter Hospital, Newcastle, NSW, 2310, Australia.
Purpose: The use of prehospital tourniquets (PHTQ) for haemorrhage control in the civilian trauma population has increased over the past decade with some reports documenting the overuse of the device. The aim of this study was to identify the proportion of PHTQ use that is non-indicated and determine how this proportion is changing over time.
Methods: An 11-year retrospective study was performed at a Level-1 Trauma Centre on all trauma patients admitted with a PHTQ.
Medicine (Baltimore)
January 2025
Department of Obstetrics and Gynecology, Minimally Invasive Gynecology Surgery Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan.
Rationale: Ovarian tumor torsion is a critical gynecological emergency, predominantly affecting women of reproductive age, with benign teratomas being the most common culprits. In contrast, malignant ovarian tumors, such as mucinous cystadenocarcinoma, infrequently present with torsion due to their invasive and angiogenic characteristics. The occurrence of torsion in malignant tumors complicates diagnosis and management, particularly when associated with complications like congestion, infarction, and internal bleeding.
View Article and Find Full Text PDFLaryngoscope Investig Otolaryngol
February 2025
Background: The main technique for identification of free flap perforator vessels is Doppler sonography, which is not always accurate, user dependent and affected by the patient's body habitus.
Methods: Adult patients undergoing head and neck resection and free flap reconstruction at two academic institutions were enrolled. Doppler sonography was used to identify perforators, and were marked using a skin marker.
Front Med (Lausanne)
January 2025
Department of General Surgery, Shanghai Fengxian District Central Hospital, Shanghai, China.
Introduction: In colostomy-related complications, variceal hemorrhage particularly induced by cirrhosis and portal hypertension is seldom encountered. The onset of peristome variceal hemorrhage necessitates swift and effective intervention to prevent potentially life-threatening outcomes such as hemorrhagic shock and recurrent stoma bleeding.
Case Presentation: This report details a case of repeated varicose vein hemorrhage around the stoma in a patient with liver cirrhosis.
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