RESUMEN
Blood purification has been widely performed for critically ill patients, even in cases without renal failure. Effective anticoagulation of the extracorporeal circuit is necessary to prevent circuit clotting. We hypothesized that administration of recombinant human-soluble thrombomodulin (rhsTM) to septic patients undergoing blood purification may prevent circuit clotting, because this agent regulates coagulation. We performed a retrospective, single-center, propensity-matched cohort study in the intensive care unit of Nishichita General Hospital. We included septic patients admitted to the intensive care unit from May 2015 to August 2020 who underwent blood purification. Patients who received rhsTM during intensive care unit admission to the end of the first blood purification (rhsTM group) were matched 1:1 with other patients (control group). The primary outcome was the occurrence of circuit clotting during the first blood purification. A total of 138 patients were included in the study [43 patients (31%) in the rhsTM group and 95 patients (69%) in the control group]. After propensity score matching, 42 pairs of patients were selected, and patients in the rhsTM group had a lower incidence of circuit clotting (21 vs. 55%, P = 0.003). One case of major bleeding occurred in the rhsTM group, but there was no difference in the incidence of major bleeding between groups (2 vs. 0%, P = 1.0). In conclusion, this propensity-matched cohort study indicated that the administration of rhsTM to septic patients undergoing blood purification may prevent extracorporeal circuit clotting.
Asunto(s)
Sepsis , Trombosis , Estudios de Cohortes , Humanos , Estudios Retrospectivos , TrombomodulinaRESUMEN
Background: Anaphylactic shock of diclofenac etalhyaluronate agent can be prolonged and recurrent. However, its reports are rare, and consequently, its method of management remains to be established. Case Presentation: A 65-year-old woman received an intra-articular injection of diclofenac and hyaluronate. After 20 min, systemic urticaria and severe hypotension developed after walking. After an intramuscular adrenaline injection, she was transferred to our hospital. Despite administration of continuous noradrenaline and adrenaline, hypotension persisted. Seven hours after the joint injection, 25 mL of knee joint fluid was aspirated under ultrasound guidance. Mobilization was performed 24 h after joint injection. However, urticaria rapidly spread after standing. At 45 and 46 h after joint injection, we confirmed that no symptoms, including urticaria, recurred after walking. Conclusion: Anaphylactic shock due to intra-articular injection of diclofenac etalhyaluronate is prolonged and requires extended observation. Aspiration of joint fluid may be one of the treatment options.
RESUMEN
OBJECTIVES: Hepatectomy is used to treat several liver diseases, although perioperative mortality and postoperative complication rates remain high. Given the lack of relevant studies to date, the present study aimed to investigate potential predictive factors for postoperative complications in patients undergoing hepatectomies lasting 12 or more hours (termed "extremely long hepatectomies"). METHODS: Adult patients undergoing treatment in the intensive care unit (ICU) after extremely long hepatectomies at Fujita Health University Hospital between 2014 and 2017 were enrolled in the study. Postoperative complications were classified as "major complications" and "non-major complications" according to the Clavien-Dindo Classification grading system. We also divided our study population into "simple hepatectomy" and "non-simple hepatectomy" subgroups for further analysis. Statistical analyses were performed using the Mann-Whitney U test, chi-squared test, and multiple logistic regression analysis. RESULTS: In total, 114 patients (Major Complications Group, n=44; Non-Major Complications Group, n=70) were enrolled. In the Simple Hepatectomy Group, there were no significant variables. In the Non-Simple Hepatectomy Group, female sex (odds ratio [OR], 13.4; 95% confidence interval [CI], 1.00-1.81×102; p=0.04) and lactate levels at ICU admission (OR, 1.6; 95% CI, 0.99-2.59; p=0.05) were independent factors associated with major postoperative complications. CONCLUSIONS: In the Simple Hepatectomy Group, there were no significant variables. In the Non-Simple Hepatectomy Group, female sex and lactate levels at ICU admission of patients who underwent extremely long hepatectomies may be independent factors associated with major postoperative complications.