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prothrombin time prolonged

Young-Jin Moon, Sung-Hoon Kim, Jae-Won Kim, Yoon-Kyung Lee, In-Gu Jun, Gyu-Sam Hwang
Donor safety is the major concern in living donor liver transplantation, although hepatic resection may be associated with postoperative coagulopathy. Recently, the use of sugammadex has been gradually increased, but sugammadex is known to prolong prothrombin time (PT) and activated partial thromboplastin time (aPTT). We compared the postoperative coagulation profiles and outcomes of sugammadex versus pyridostigmine group in donors receiving living donor hepatectomy.Consecutive donor hepatectomy performed between September 2013 and August 2016 was retrospectively analyzed...
March 2018: Medicine (Baltimore)
Anne-Kristin Moritz, Claudia Köhler, Vivian Fromme, Karsten Winter, Michaele Alef, Ingmar Kiefer
OBJECTIVE: Ultrasound-guided biopsies are obtained generally to reach a sound diagnosis in the case of sonographically detectable hepatic changes. The most common and well-known complication associated with ultrasound-guided biopsies is haemorrhage after sampling, which may lead to the patient's death. The aim of this study was to evaluate a possible association between alterations in the coagulation parameters and sonographically observable haemorrhage following liver biopsies. MATERIALS AND METHODS: Dogs and cats in which an ultrasound-guided biopsy of the liver had been performed were retrospectively enrolled in the study...
February 2018: Tierärztliche Praxis. Ausgabe K, Kleintiere/Heimtiere
Kota Ouchi, Shin Takahashi, Sonoko Chikamatsu, Shukuei Ito, Yoshikazu Takahashi, Sadayuki Kawai, Akira Okita, Yuki Kasahara, Yoshinari Okada, Hiroo Imai, Keigo Komine, Ken Saijo, Masahiro Takahashi, Hidekazu Shirota, Masanobu Takahashi, Makio Gamoh, Chikashi Ishioka
BACKGROUND: Recombinant human soluble thrombomodulin (rTM) has been established and introduced in the clinic as a standard treatment for disseminated intravascular coagulation (DIC). However, the efficacy and safety of rTM for DIC associated with solid tumors (DIC-STs) have not been fully established. Here, we performed a retrospective analysis of the clinical outcomes of rTM for DIC-STs and considered a treatment strategy with rTM for DIC-STs. METHODS: Patients with DIC-STs between November 2009 and March 2016 in 2 cancer core hospitals were retrospectively analyzed...
March 7, 2018: International Journal of Clinical Oncology
Yuan Li, Jian-An Ren, Ge-Fei Wang, Guo-Sheng Gu, Xiu-Wen Wu, Song Liu, Hua-Jian Ren, Zhi-Wu Hong, Jie-Shou Li
Background: Intestinal fistula is one of the common complications of Crohn's disease (CD) that might require surgical treatment. The clinical characteristics and outcomes of CD with intestinal fistula are much different from CD alone. This study was to investigate whether the coagulation status of CD is changed by intestinal fistula. Methods: Data were retrospectively analyzed for 190 patients with a definitive diagnosis of CD who were registered at the Jinling Hospital between January 2014 and September 2015...
March 5, 2018: Chinese Medical Journal
Xuefeng Hu, Ying Xiao, Chuan Yu, Yinglin Zuo, Wen Yang, Xinan Wang, Baohua Gu, Jing Li
Factor Xa (FXa) is a serine protease that plays key roles in linking the intrinsic and extrinsic coagulation pathways to the final common pathway. DJT06001 is an oral, highly specific and direct FXa inhibitor for the prevention and treatment of thromboembolic diseases. We characterized the compound in vitro and studied its in vivo activity in rat thrombosis models, as well as bleeding risk and Pharmacokinetics and Pharmacodynamics (PK/PD) relationship. DJT06001 inhibited free FXa with an inhibitory constant (Ki) of 0...
February 21, 2018: European Journal of Pharmacology
Susan E Smith, Kelli A Rumbaugh
PURPOSE: Persistent elevation of prothrombin time (PT) and International Normalized Ratio (INR) values in a patient receiving daptomycin is reported. SUMMARY: A morbidly obese 51-year-old man was hospitalized for evaluation for surgical intervention for gallstone pancreatitis and biliary obstruction. Previously prescribed warfarin therapy was withheld due to suspected coagulopathy and an elevated INR (5.1), and warfarin reversal was initiated. After undergoing partial cholecystectomy on hospital day 6, the patient developed sepsis and was treated with i...
March 1, 2018: American Journal of Health-system Pharmacy: AJHP
Silvânia Klug Pimentel, Tulio Rucinski, Melina Paula DE Araújo Meskau, Guilherme Pasquini Cavassin, Nathan Harmuch Kohl
OBJECTIVE: to analyze the surgeons' subjective indications for damage control surgery, correlating with objective data about the patients' physiological state at the time the surgery was chosen. METHODS: we carried out a prospective study between January 2016 and February 2017, with 46 trauma victims who were submitted to damage control surgery. After each surgery, we applied a questionnaire to the attending surgeon, addressing the motivations for choosing the procedure...
2018: Revista do Colégio Brasileiro de Cirurgiões
Xin Song, Kang Wang, Cheng-Qiang Tang, Wen-Wen Yang, Weifeng Zhao, Changsheng Zhao
The currently used hemoperfusion adsorbents such as activated carbon and ion exchange resin show dissatisfactory hemocompatibility, and a large dose of injected heparin leads to the increasing cost and the risk of systematic bleeding. Natural polysaccharide adsorbents commonly have good biocompatibility, but their application is restricted by the poor mechanical strength and low content of functional groups. Herein, we developed an efficient, self-anticoagulant and blood compatible hemoperfusion adsorbent by imitating the structure and functional groups of heparin...
February 9, 2018: Biomacromolecules
Shihoko Okabayashi, Satoru Ogawa, Kenichi A Tanaka, Takashi Nishiyama, Shusuke Takeshita, Yoshinobu Nakayama, Yasufumi Nakajima, Teiji Sawa, Toshiki Mizobe
OBJECTIVE: Point-of-care (POC) devices allow for prothrombin time/international normalized ratio (PT/INR) testing in whole blood (WB) and timely administration of plasma or prothrombin complex concentrate during cardiopulmonary bypass surgery. This study evaluated the sensitivities of a new POC PT test, a dry-hematology method with heparin neutralization technology (DRIHEMATO PT-S [DRI PT-S]; A&T Corporation, Kanagawa, Japan), and compared it with other POC tests currently available. DESIGN: Prospective, observational study...
December 29, 2017: Journal of Cardiothoracic and Vascular Anesthesia
Fang Xu, Chunli Wang, Changxin Yin, Xuejie Jiang, Ling Jiang, Zhixiang Wang, Fanyi Meng
The aim of this study was to identify risk factors for early death (ED) in acute promyelocitic leukemia (APL) patients.Clinical records of 49 APL patients who suffered ED were divided into 4 groups: death before treatment or within the first 3 days (immediate death; iED group), death during treatment at least 3 days after commencement (ED after treatment), low/intermediate risk, and high-risk groups.White blood cell (WBC) count, high-risk cases, prothrombin time (PT) prolongation, international society on thrombosis and hemostasis (ISTH) scores (P < ...
December 2017: Medicine (Baltimore)
Seongil Choi, MooKon Song
RATIONALE: Drug-eluting stent (DES) implantation in a patient with factor V deficiency (F5D) is very complex. No antithrombotic therapy study has been reported for F5D patients who undergo a coronary stenting procedure. PATIENT CONCERNS: A 73-year-old woman presented with chest discomfort and exertional dyspnea. Coronary stenting was performed successfully using DES stents. DIAGNOSES: The D-dimer, prothrombin time, and partial thromboplastin time prolongation persisted from admission until 24 hours after coronary stenting...
December 2017: Medicine (Baltimore)
Abdel Rahman A Al Manasra, Osama K Shattarah
BACKGROUND Rhabdomyolysis syndrome is a rare surgical complication. It is infrequently reported in prolonged operations under lateral decubitus position. This syndrome mainly impacts kidney function and electrolytes levels; liver is another organ that is uncommonly affected. CASE REPORT A 54-year-old male underwent a partial hepatectomy in the supine position, the procedure lasted three hours. After five days of uneventful recovery from surgery, he was readmitted to the hospital with rhabdomyolysis syndrome involving his lower limbs...
January 29, 2018: American Journal of Case Reports
W Liu, J K Chai
Objective: To explore the influences of ulinastatin on acute lung injury and time phase changes of coagulation parameters in rats with severe burn-blast combined injuries. Methods: One hundred and ninety-two Sprague-Dawley rats were divided into pure burn-blast combined injury group, ulinastatin+ burn-blast combined injury group, and sham injury group according to the random number table, with 64 rats in each group. Two groups of rats with combined burn-blast injuries were inflicted with moderate blast injuries with the newly self-made explosive device...
January 20, 2018: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
Aarti Gogia, Meera Sikka, Satender Sharma, Usha Rusia
Background: Multiple myeloma (MM) is a neoplastic plasma cell disorder characterized by clonal proliferation of plasma cells in the bone marrow. Diverse hemostatic abnormalities have been reported in patients with myeloma which predispose to bleeding and also thrombosis. Methods: Complete blood count, biochemical parameters and parameters of hemostasis i.e. platelet count, prothrombin time (PT), activated partial thromboplastin time (APTT), thrombin time (TT), factor VIII assay results, plasma fibrinogen, D-dimer and lupus anticoagulant, were assessed in 29 MM patients and 30 age matched controls...
January 27, 2018: Asian Pacific Journal of Cancer Prevention: APJCP
Kin Pan Au, Kenneth Siu Ho Chok, Albert Chi Yan Chan, Wing Chiu Dai, Tan To Cheung, Chung Mau Lo
BACKGROUND: Chronic hepatitis B virus (HBV) infection is associated with a lower incidence of colorectal liver metastases. We explored the impact of HBV carrier status on outcomes of surgical treatment of colorectal liver metastases. METHODS: A retrospective analysis was conducted for consecutive patients undergoing liver resection for colorectal liver metastases from 2000 to 2016. HBV carriers were matched with controls by propensity scoring. RESULTS: 304 patients with known HBV carrier status who underwent resection of colorectal liver metastases were studied...
January 19, 2018: World Journal of Surgery
Kai-Hong Wang, Shi-Fei Li, Yi Zhao, Hong-Xia Li, Li-Wei Zhang
Safflower injection is well-known as a traditional Chinese medicine used to improve the blood circulation. In this study, seven safflower injection samples from different companies were evaluated for their in vitro anticoagulant activity by measuring their activated partial thromboplastin time (APTT) and prothrombin time (PT) against human plasma. The screening results suggested that the safflower injections exhibited a significant prolonging influence on APTT (p < 0.05 vs. the control group), but not on prolonging PT (p > 0...
January 15, 2018: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
Xi Wu, Lei Li, Qiulan Ding, Xuefeng Wang, Fang Wu, Wenman Wu
AIMS: Dysfunctional prothrombin residue Arg596 associated mutation has been found to precipitate venous thromboembolism (VTE). In the current study we investigated the prevalence of Arg596 associated mutations in Chinese patients with VTE and explored the functional impact of Arg596Gln mutation on coagulation function in affected patients. METHODS: Prothrombin clotting activity was measured in 267 unrelated patients with unprovoked VTE. Patients with moderately decreased activities underwent further analysis of the F2 gene...
January 13, 2018: Journal of Clinical Pathology
Xiaosong Zhang, Pengling Li, Yongli Hua, Peng Ji, Wanling Yao, Qi Ma, Ziwen Yuan, Yanqiao Wen, Chaoxue Yang, Yanming Wei
Taohong Siwu Decoction (TSD) is a classic prescription in traditional Chinese medicine and is widely used to promote blood circulation to remove blood stasis. However, the effect mechanisms are not yet well understood. Here, a urinary metabolomic approach based on liquid chromatography coupled to quadrupole time-of-flight mass spectrometry (LC/Q-TOF-MS) was conducted to explore the changes in the endogenous metabolites and to assess the integral efficacy of TSD on acute blood stasis model rats. Then, parameters for hemorheology and coagulation functions were detected...
January 2, 2018: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
Hao Zhang, Zhiwei Xie, Xushuo Xie, Yingyan Ou, Wenting Zeng, Yuanping Zhou
To evaluate risk factors for the development of dengue into severe dengue in Guangdong. A retrospective analysis of clinical data from 212 dengue patients between June and October 2014. A total of 174 (82.1%) patients in our study had classic dengue, of which 38 (17.9%) had severe diseases. The frequencies of jaundice, pleural effusion, ascites, and vaginal bleeding were significantly different between the two groups (P < 0.05). The routine laboratory test results for alanine aminotransferase, aspertate aminotransferase, albumin, leukocyte count, platelet count, activated partial prothrombin time, prothrombin time, and aspartate aminotransferase/platelet count ratio index showed a significant association with severe dengue (P < 0...
January 5, 2018: Journal of Medical Virology
Y S Sun, I T Sun, H K Wang, A H Yang, C Y Tsai, C J Huang, D F Huang, C C Lai
Objective The objective of this paper is to identify the risk of complications of real-time ultrasound-guided renal biopsy in adult and pediatric patients with systemic lupus erythematosus (SLE). Materials and methods This retrospective study examined outcomes of 296 renal biopsy procedures in 275 SLE patients. Imaging-confirmed symptomatic hematoma was regarded as a major complication when intervention (blood transfusion, angiographic embolization, or surgery) was required or as a minor complication otherwise...
January 1, 2018: Lupus
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