Female ; Humans ; Pregnancy ; Consensus ; Disseminated Intravascular Coagulation/therapy* ; East Asian People ; Obstetrics

The Sepsis Coagulopathy Asahi Recombinant LE Thrombomodulin (SCARLET) trial has many defects, and thus cannot be the terminator of recombinant thrombomodulin (rTM). On the contrary, it provides sufficient evidence for further research. Based on analysis focusing on the failure of SCARLET and several previous anticoagulant studies, it is most important for new studies to grasp the following two points: (1) The enrolled cases should have sufficient disease severity and a clear standard for disseminated intravascular coagulation; (2) Heparin should not be used in combination with the investigated drugs. Multiple post-hoc analyses show that no combination of heparin will not increase the risk of thromboembolism. In fact, the combination of heparin can mask the true efficacy of the investigated drug. Due to the complexity of sepsis treatment and the limitations of clinical studies, the results of all treatment studies should be repeatedly verified, rather than be determined at one stroke. Some research conclusions contrary to disease physiology, pharmacology and clinical practice may be deceptive, and should be cautious rather than be simply accepted. On the other hand, the dissenting voices in the "consensus" scene are often well discussed by the authors and should be highly valued.
Humans ; Anticoagulants/therapeutic use* ; Thrombomodulin/therapeutic use* ; Blood Coagulation Disorders ; Disseminated Intravascular Coagulation/drug therapy* ; Sepsis/drug therapy* ; Heparin/therapeutic use* ; Recombinant Proteins

Throughout the past 2020, the pandemic COVID-19 has caused a big global shock, meanwhile it brought a great impact on the public health network. Trauma emergency system faced a giant challenge and how to manage trauma under the pandemic of COVID-19 was widely discussed. However, the trauma treatment of special population (geriatric patients and patients taking anticoagulant drugs) has received inadequate attention. Due to the high mortality following severe traumatic hemorrhage, hemostasis and trauma-induced coagulopathy are the important concerns in trauma treatment. Sepsis is another topic should not be ignored when we talking about trauma. COVID-19 itself is a special kind of sepsis, and it may even be called as serious systemic infection syndrome. Sepsis has been become a serious problem waiting to be solved urgently no matter in the fields of trauma, or in intensive care and infection, etc. This article reviewed the research progress in areas including trauma emergency care, trauma bleeding and coagulation, geriatric trauma and basic research of trauma within 2020.
COVID-19 ; Community Networks ; Disseminated Intravascular Coagulation/therapy* ; Emergency Medical Services ; Female ; Health Services for the Aged ; Hemorrhage/therapy* ; Hemostasis ; Humans ; Male ; Pandemics ; Public Health ; Sepsis/therapy* ; Time Factors ; Trauma Centers ; Wounds and Injuries/therapy*

PURPOSE: Rhabdomyolysis is a metabolic disorder in which the content of damaged muscle cells is released into plasma. Its manifestations include asymptomatic, myalgia, gross hematuria, and complications of acute kidney injury. Because of limited data on rhabdomyolysis in children, we performed this study to determine clinical characteristics of rhabdomyolysis in children. METHODS: We retrospectively reviewed the records of patients with rhabdomyolysis who were treated at the Pusan National University Children's hospital from January 2011 to July 2016. The diagnostic criteria were serum myoglobin level of ≥80 ng/mL, exclusive of acute myocardial injury, cardiac arrest, and brain damage. RESULTS: Forty-five patients were enrolled; mean age, 116±68 months. Of these, 35 were boys and 10 were girls. Twenty-six patients experienced myalgia and 12 patients showed gross hematuria. Among these, seven patients initially had both myalgia and gross hematuria. The most common causes of rhabdomyolysis were infection, physical exertion, prolonged seizures, metabolic abnormalities, and drug addiction. Acute kidney injury (AKI) was the most common complication, followed by disseminated intravascular coagulation. Thirty-seven patients improved with sufficient fluid supply but two patients underwent hemodialysis due to deterioration of kidney function. Gross hematuria, positive occult blood test, and positive urine protein were more common in patients with AKI than in those without AKI. CONCLUSIONS: In children, infection was the most common cause of rhabdomyolysis. Most patients recovered by sufficient fluid therapy. However, in severe cases, especially in patients with underlying kidney disease, hemodialysis may be necessary in the present study.
Acute Kidney Injury ; Brain ; Busan ; Child ; Disseminated Intravascular Coagulation ; Female ; Fluid Therapy ; Heart Arrest ; Hematuria ; Humans ; Influenza, Human ; Kidney ; Kidney Diseases ; Muscle Cells ; Myalgia ; Myoglobin ; Occult Blood ; Physical Exertion ; Plasma ; Renal Dialysis ; Retrospective Studies ; Rhabdomyolysis ; Seizures ; Substance-Related Disorders

A 77-year-old female patient who was suspected to have had an acute hemolytic transfusion reaction was admitted to the emergency room. She received one unit of type A red blood cells in a type B patient during a total knee arthroplasty operation at another medical institution. ABO-incompatible transfusion was carried out due to an identification error between the patient and blood product. At the time of admission, acute hemolytic reaction, lactic acidosis, and disseminated intravascular coagulation were observed. She was admitted to the intensive care unit and received continuous renal replacement therapy. She maintained renal function and was moved to the general ward on the 7th day. Complications such as pulmonary edema, gastrointestinal bleeding, and ischemic colitis persisted, and the patient died on the 111th after admission. This case is the first report of death due to an ABO-incompatible transfusion in Korea. Efforts to establish a safe transfusion environment are necessary not only at individual medical institutions but also at the national level.
Acidosis, Lactic ; Aged ; Arthroplasty, Replacement, Knee ; Blood Transfusion* ; Colitis, Ischemic ; Disseminated Intravascular Coagulation ; Emergency Service, Hospital ; Erythrocytes ; Female ; Hemorrhage ; Humans ; Intensive Care Units ; Korea ; Patients' Rooms ; Pulmonary Edema ; Renal Replacement Therapy ; Transfusion Reaction*

Systemic complications related to acute pancreatitis include acute respiratory distress syndrome, multiple organ dysfunction syndrome, disseminated intravascular coagulation, hypocalcemia, hyperglycemia, and insulin dependent diabetes or diabetic ketoacidosis. In practice, the development of diabetic ketoacidosis induced by acute pancreatitis is rare and generally associated with hypertriglyceridemia. However, herein we report a case of a 34-year-old female without hypertriglyceridemia, who was diagnosed with acute pancreatitis complicated with diabetic ketoacidosis. The patient was admitted with complaints of febrile sensation, back pain, and abdominal pain around the epigastric area. Levels of serum amylase and lipase were elevated to 663 U/L and 3,232 U/L. Contrast-enhanced abdominal CT showed pancreatic swelling, peri-pancreatic fat infiltration and fluid collection. The patient was initially diagnosed with simple acute pancreatitis. Though the symptoms were rapidly relieved after initiation of treatment, severe hyperglycemia (575 mg/dL), severe metabolic acidosis (pH 6.9), and ketonuria developed at four days after hospitalization. However, serum triglyceride levels remained within the normal range (134 mg/dL). Finally, the patient was diagnosed with acute pancreatitis complicated with diabetic ketoacidosis unrelated to hypertriglyceridemia. She recovered through insulin and fluid therapy, and receives insulin therapy at the outpatient clinic.
Abdominal Pain ; Acidosis ; Adult ; Ambulatory Care Facilities ; Amylases ; Back Pain ; Diabetic Ketoacidosis* ; Disseminated Intravascular Coagulation ; Female ; Fluid Therapy ; Hospitalization ; Humans ; Hyperglycemia ; Hypertriglyceridemia* ; Hypocalcemia ; Insulin ; Ketosis ; Lipase ; Multiple Organ Failure ; Pancreatitis* ; Reference Values ; Respiratory Distress Syndrome, Adult ; Sensation ; Tomography, X-Ray Computed ; Triglycerides ; Young Adult*

BACKGROUND AND OBJECTIVES: Negative Pressure Wound Therapy (NPWT) has been used in many surgery to treat complicated wound and impaired wound healing by delivering negative pressure at the wound site through a patented dressing, which helps draw wound edges together, remove infectious materials, and actively promote granulation at the cellular level. Recently application of NPWT has been increased to treat deep neck infection. We aimed to retrieve indications and guidelines to treat deep neck infection from our cases and after reviewing articles. SUBJECTS AND METHOD: From our experience with 9 cases presented as deep neck abscess in which the application of a Vacuum-assisted closure device was used instead of common drainage tubes after surgical evacuation and journal review, indications and guidelines to apply NPWT as one of the tools to treat deep neck infection were retrieved. RESULTS: Indication and Guideline of NPWT. 1) For simple abscess involving single space excepting the mediastinum, intravenous administration of broad-spectrum antibiotics, needle aspiration or simple surgical drainage is recommended. 2) In the case of failure of previous treatments, NPWT will be necessary for immunocompromised hosts such as diabetic patients for whom more than two spaces are involved, the mediastinal involvement, compromised airway or disseminated intravascular coagulation. In severe cases involving the chest, video-assisted thoracoscopic surgery or mediastinoscopy could be used. 3) For patients with improving signs such as decreasing pus, increasing granulation formation, negative culture results from sponge, and normalized C-reactive protein, we can stop NPWT and convert to the regular wound care. CONCLUSION: Indication and Guideline of NPWT could be applied to treat deep neck infection.
Abscess ; Administration, Intravenous ; Anti-Bacterial Agents ; Bandages ; C-Reactive Protein ; Disseminated Intravascular Coagulation ; Drainage ; Humans ; Immunocompromised Host ; Mediastinoscopy ; Mediastinum ; Neck* ; Needles ; Negative-Pressure Wound Therapy* ; Porifera ; Suppuration ; Thoracic Surgery, Video-Assisted ; Thorax ; Wound Healing ; Wounds and Injuries

A 3-year-old previously healthy boy was admitted because of a 1-week history of fever, abdominal pain, vomiting, and diarrhea. The initial laboratory tests showed hepatic dysfunction with disseminated intravascular coagulation. There was a large amount of pleural effusion, periportal edema, minimal ascites, and splenomegaly. He was initially managed with broad spectrum antibiotics with transfusion. Despite 2 days of treatment, the fever persisted and the results of the laboratory tests had worsened. Bacterial cultures from the blood, urine, pleural effusion, and ascites were all negative. He was finally diagnosed with hemophagocytic lymphohistiocytosis (HLH) based on the diagnostic criteria. Adenovirus was detected in the initial diarrhea and nasal swab specimens using polymerase chain reaction-based method. One year after chemotherapy with dexamethasone, cyclosporine, and etoposide, he is now healthy without evidence of disease recurrence. This is the first Korean case report of adenovirus-induced HLH in a previously healthy child.
Abdominal Pain ; Adenoviridae ; Anti-Bacterial Agents ; Ascites ; Child ; Child, Preschool ; Cyclosporine ; Dexamethasone ; Diarrhea ; Disseminated Intravascular Coagulation ; Drug Therapy ; Edema ; Etoposide ; Fever ; Humans ; Lymphohistiocytosis, Hemophagocytic ; Male ; Methods ; Pleural Effusion ; Recurrence ; Splenomegaly ; Vomiting

It is uncommon for pediatric patients with rhabdomyosarcoma to present with clinical and/or laboratory features of disseminated intravascular coagulation (DIC). We report a case of metastatic alveolar rhabdomyosarcoma with severe bleeding because of DIC in a 13-year-old boy. He experienced persistent oozing at the site of a previous operation, gross hematuria, and massive epistaxis. Two weeks after initiating combination chemotherapy consisting of vincristine, doxorubicin, and cyclophosphamide, the patients' laboratory indications of DIC began to resolve. During this period, the patient received massive blood transfusion of a total of 311 units (26 units of red blood cells, 26 units of fresh frozen plasma, 74 units of platelet concentrates, 17 units of single donor platelets, and 168 units of cryoprecipitate), antithrombin-III and a synthetic protease inhibitor. Despite chemotherapy and radiation therapy, he died 1 year later because of disease progression. In children with metastatic rhabdomyosarcoma and massive DIC, prompt chemotherapy and aggressive supportive care is important to decrease malignancy-triggered procoagulant activities.
Adolescent ; Blood Platelets ; Blood Transfusion ; Child ; Cyclophosphamide ; Dacarbazine ; Disease Progression ; Disseminated Intravascular Coagulation ; Doxorubicin ; Drug Therapy* ; Drug Therapy, Combination ; Epistaxis ; Erythrocytes ; Hematuria ; Hemorrhage ; Humans ; Male ; Plasma ; Protease Inhibitors ; Rhabdomyosarcoma ; Rhabdomyosarcoma, Alveolar* ; Tissue Donors ; Vincristine

Streptococcus pneumoniae associated hemolytic uremic syndrome (SpHUS) is one of the causes of atypical hemolytic uremic syndrome, and increasingly reported. They are more severe and leave more long-term sequelae than more prevalent, typical hemolytic uremic syndrome. But it is not so easy to diagnose SpHUS for several reasons (below), and there was no diagnostic criteria of consensus. A 18 month-old-girl with sudden onset of oliguria and generalized edema was admitted through the emergency room. She had pneumonia with pleural effusion and laboratory findings of HUS, DIC, and positive direct Coombs' test. As DIC or SpHUS was suspected, we started to treat her with broad spectrum antibiotics, transfusion of washed RBC and replacement of antithrombin III. On the 3rd day, due to severe hyperkalemia and metabolic acidosis, continuous renal replacement therapy (CRRT) was started. She showed gradual improvement in 4 days on CRRT and discharged in 16 days of hospital care. At the follow up to one year, she has maintained normal renal function without proteinuria and hypertension. We report this case with review of articles including recently suggested diagnostic criteria of SpHUS.
Acidosis ; Anti-Bacterial Agents ; Antithrombin III ; Child ; Consensus ; Coombs Test ; Dacarbazine* ; Disseminated Intravascular Coagulation ; Edema ; Emergency Service, Hospital ; Follow-Up Studies ; Hemolytic-Uremic Syndrome* ; Humans ; Hyperkalemia ; Hypertension ; Oliguria ; Pleural Effusion ; Pneumonia ; Proteinuria ; Renal Replacement Therapy ; Streptococcus pneumoniae*