therapy (ADT) with gonadotropin-releasing hormone agonist (GnRHa) in prostate cancer (Pca) patients is associated with cardiovascular disease in the cohort based from the entire Korean population.METHODS: Using the Korean National Health Insurance database, we conducted an observational study of 579,377 men who sought treatment for Pca between January 1, 2012 and December 31, 2016. After excluding patients with previously diagnosed cardiovascular disease or who had undergone chemotherapy, we extracted the data from 2,053 patients who started GnRHa (GnRHa users) and 2,654 men who were newly diagnosed with Pca (GnRHa nonusers) between July 1, 2012, and December 31, 2012, with follow-up through December 31, 2016. The primary outcomes were cerebrovascular attack (CVA) and ischemic heart disease (IHD).RESULTS: GnRHa users were older, were more likely to reside in rural areas, had lower socioeconomic status, and had more comorbidities than nonusers (all P < 0.050). Although GnRHa users had an increased incidence of CVA and IHD (P = 0.013 and 0.048, respectively) in univariate analysis, GnRHa use was not associated with the outcomes in multivariate analysis. Furthermore, the cumulative duration of ADT was not associated with the outcomes whereas the associations between age at diagnosis with all diseases were significant.CONCLUSION: Our complete enumeration of the Korean Pca population shows that ADT is not associated with increased risks of cardiovascular disease.]]>
Antineoplastic Agents ; Cardiovascular Diseases ; Cohort Studies ; Comorbidity ; Diagnosis ; Drug Therapy ; Follow-Up Studies ; Gonadotropin-Releasing Hormone ; Humans ; Incidence ; Male ; Morinda ; Multivariate Analysis ; Myocardial Ischemia ; National Health Programs ; Observational Study ; Passive Cutaneous Anaphylaxis ; Prostate ; Prostatic Neoplasms ; Social Class

BACKGROUND AND OBJECTIVES: We aimed to investigate the history of medical resource consumption and quality of life (QoL) in peripheral arterial disease (PAD) patients in Korea. METHODS: This was a prospective, multi-center (23 tertiary-hospitals, division of cardiology), non-interventional study. Adult patients (age ≥20 years) suffering from PAD for the last 12-month were enrolled in the study if they met with any of following; 1) ankle-brachial index (ABI) ≤0.9, 2) lower-extremity artery stenosis on computed tomography angiography ≥50%, or 3) peak-systolic-velocity-ratio (PSVR) on ultrasound ≥2.0. Medical chart review was used to assess patient characteristics/treatment patterns while the history of medical resource consumption and QoL data were collected using a patient survey. QoL was measured using EuroQoL-5-dimensions-3-level (EQ-5D-3L) score system, and the factors associated with QoL were analyzed using multiple linear regression analysis. RESULTS: This study included 1,260 patients (age: 69.8 years, male: 77.0%). The most prevalent comorbidities were hypertension (74.8%), hyperlipidemia (51.0%) and diabetes-mellitus (50.2%). The 94.1% of the patients took pharmacotherapy including aspirin (76.2%), clopidogrel (53.3%), and cilostazol (33.6%). The 12.6% of the patients were receiving smoking cessation education/pharmacotherapy. A considerable number of patients (500 patients, 40.0%) had visit history to another hospital before diagnosis/treatment at the current hospital, with visits to orthopedic units (50.4%) being the most common. At the time, 29% (or higher) of the patients were already experiencing symptoms of critical limb ischemia. Baseline EQ-5D index and EQ VAS were 0.64±0.24 and 67.49±18.29. Factors significantly associated with QoL were pharmacotherapy (B=0.05053; p=0.044) compared to no pharmacotherapy, and Fontaine stage improvement/maintain stage I (B=0.04448; p < 0.001) compared to deterioration/maintain stage II–IV. CONCLUSIONS: Increase in disease awareness for earlier diagnosis and provision of adequate pharmacotherapy is essential to reduce disease burden and improve QoL of Korean PAD patients.
Adult ; Angiography ; Ankle Brachial Index ; Arteries ; Aspirin ; Comorbidity ; Constriction, Pathologic ; Diagnosis ; Drug Therapy ; Extremities ; Humans ; Hyperlipidemias ; Hypertension ; Ischemia ; Korea ; Linear Models ; Male ; Orthopedics ; Peripheral Arterial Disease ; Prospective Studies ; Quality of Life ; Smoking Cessation ; Ultrasonography

Mesenteric venous thrombosis has a low prevalence and nonspecific clinical symptoms, and it may cause bowel infarction and death. Early diagnosis and prompt surgical intervention with anticoagulants are important to patients. We examined a 27-year-old woman complaining of diffuse abdominal pain and hematochezia, and diagnosed extensive mesenteric venous thrombosis with intestinal infarction and pulmonary thromboembolism. In light of the patient's symptoms, an operation seemed necessary. However, because of the high risk of mortality, we decided to look for another option. The patient was successfully treated with intensive medical care and a radiological procedure in spite of intestinal infarction.
Abdominal Pain ; Adult ; Anticoagulants ; Early Diagnosis ; Female ; Gastrointestinal Hemorrhage ; Humans ; Infarction ; Mesenteric Ischemia ; Mesenteric Vascular Occlusion ; Mortality ; Prevalence ; Pulmonary Embolism ; Thrombectomy ; Thrombolytic Therapy ; Thrombosis ; Urokinase-Type Plasminogen Activator

Hypertriglyceridemia a major cause of acute pancreatitis, accounting for up to 10% of all cases. The pathophysiological mechanism of hypertriglyceridemia-induced acute pancreatitis (HTGP) is presumed to involve the hydrolysis of triglycerides by pancreatic lipase resulting in an excess of free fatty acids and elevated chylomicrons, which are thought to increase plasma viscosity and induce ischemia and inflammation in pancreatic tissue. Although the clinical course of HTGP is similar to other forms of acute pancreatitis, the clinical severity and associated complications are significantly higher in patients with HTGP. Therefore, an accurate diagnosis is essential for treatment and prevention of disease recurrence. At present, there are no approved guidelines for the management of HTGP. Different treatment modalities such as apheresis/plasmapheresis, insulin, heparin, fibric acids, and omega-3 fatty acids have been successfully implemented to reduce serum triglycerides. Following acute phase management, lifestyle modifications including dietary adjustments and drug therapy are important for the long-term management of HTGP and the prevention of relapse. Additional studies are required to produce generalized and efficient treatment guidelines for HTGP.
Chylomicrons ; Diagnosis ; Drug Therapy ; Fatty Acids, Nonesterified ; Fatty Acids, Omega-3 ; Fibric Acids ; Heparin ; Humans ; Hydrolysis ; Hypertriglyceridemia ; Inflammation ; Insulin ; Ischemia ; Life Style ; Lipase ; Pancreatitis* ; Plasma ; Recurrence ; Triglycerides ; Viscosity

Under the theoretical guidance of "combination of disease and syndrome， correspondence between syndrome and prescription， and dynamic space-time"， 11 135 acute ischemic stroke patients were collected from hospital information system(HIS) of many 3A grade hospitals of traditional Chinese medicine. Complex network analysis was adopted to obtain the core syndrome elements in different periods of acute ischemic stroke patients， and it was found that the core syndrome elements were blood stasis syndrome， phlegm， endogenous wind， Yin deficiency， Qi deficiency， heat， hyperactivity of liver Yang， liver， and kidney of patients in hospital for the first day， and during 8-14 d in hospitalization， the core syndrome elements were blood stasis， phlegm， Yin deficiency， Qi deficiency， endogenous wind， hyperactivity of liver Yang， liver， and kidney. The data with "improved" and "cured" treatment outcomes were adopted for complex network analysis and correlation analysis to identify the Chinese and Western medicine group modules in patients with different disease conditions in different phases after hospitalization. It was found that the Chinese and Western medicine modules within 14 d after hospitalization mainly included "blood-activating and stasis-dissolving module "consisted by "anti-platelet drug + circulation-improving medicine(or anticoagulant drug and anti-fibrinogen drug， et al) + blood-activating and stasis-dissolving drugs"， as well as "stasis-dissolving and phlegm-reducing module" consisted by "anti-platelet drugs + circulation-improving medicine(or anticoagulant drug and anti-fibrinogen drug， et al) + phlegm refreshing drug". The core Chinese and Western medicine modules in patients with urgent and general conditions within 7 d after hospitalization mainly used "blood-activating and stasis-dissolving module" and "stasis-dissolving and phlegm-reducing module". Three or more Chinese medicine and Western medicines module with more than 1% utilization rate was not found in the patients with critical disease condition in admission. The urgent， general and critically ill patients in admission mainly used "blood-activating and stasis-dissolving module" in 8-14 d. From the real world medical big data research， it was found that the combined use of Chinese and Western medicines were consistent with "combination of disease and syndrome， correspondence between syndrome and prescription， and dynamic space-time" theory， and multiple multidimensional dynamic Chinese medicine and Western medicine group modules of "patient-syndrome-drug-time-effective" at the acute ischemic stroke stage were dug out， forming the method of Chinese and Western medicine combination research based on electrical medical big data.
Brain Ischemia ; diagnosis ; therapy ; Humans ; Medicine, Chinese Traditional ; Stroke ; diagnosis ; therapy ; Syndrome ; Yin Deficiency

Duodenal injury is a serious abdominal organ injury. Duodenal fistula is one of the most serious complications in gastrointestinal surgery, which is concerned for its critical status, difficulty in treatment and high mortality. Thoracic and abdominal compound closed injury and a small part of open injury are common causes of duodenal injury. Iatrogenic or traumatic injury, malnutrition, cancer, tuberculosis, Crohn's disease etc. are common causes of duodenal fistula, however, there has been still lacking of ideal diagnosis and treatment by now. The primary treatment strategy of duodenal fistula is to determine the cause of disease and its key point is prevention, including perioperative parenteral and enteral nutrition support, improvement of hypoproteinemia actively, avoidance of stump ischemia by excessive separate duodenum intraoperatively, performance of appropriate duodenum stump suture to ensure the stump blood supply, and avoidance of postoperative input loop obstruction, postoperative stump bleeding or hematoma etc. Once duodenal fistula occurs, a simple and reasonable operation can be selected and performed after fluid prohibition, parenteral and enteral nutrition, acid suppression, enzyme inhibition, anti-infective treatment and maintaining water salt electrolyte and acid-base balance. Double tube method, duodenal decompression and peritoneal drainage can reduce duodenal fistula-related complications, and then reduce the mortality, which can save the lives of patients.
Abdominal Injuries ; complications ; Anti-Infective Agents ; therapeutic use ; Decompression, Surgical ; Digestive System Surgical Procedures ; adverse effects ; methods ; Drainage ; Duodenal Diseases ; diagnosis ; etiology ; prevention & control ; therapy ; Duodenum ; blood supply ; injuries ; surgery ; Enteral Nutrition ; Humans ; Hypoproteinemia ; therapy ; Intestinal Fistula ; diagnosis ; etiology ; prevention & control ; therapy ; Ischemia ; prevention & control ; Nutritional Support ; Parenteral Nutrition ; Postoperative Complications ; prevention & control ; therapy ; Suture Techniques ; Thoracic Injuries ; complications

OBJECTIVETo analyze the trends in treatments of lower extremity peripheral arterial disease and their prognosis in the recent 10 years.

METHODSClinical data of inpatients with lower extremity peripheral arterial disease who received surgical treatments in Xuanwu Hospital from January 2002 to December 2011 were analyzed retrospectively. Patients were stratified into two groups (group 1: from 2002 to 2006, group 2: from 2007 to 2011). The demographics, risk factors, clinical presentation, lesion anatomy, therapies, limb salvage and survival were observed. χ(2) test, Fisher exact test, and t test were used to compare the data between the two groups.

RESULTSFrom 2002 to 2006, 170 limbs (47.49%) underwent conventional bypass surgery, 72 limbs (20.11%) underwent endovascular interventions and the rest 116 limbs (32.40%) received stem cell treatment. While from 2007 to 2011, the percentages were 18.49%, 68.73%, 8.27%, respectively. Furthermore, gene-based drug appeared, 67 limbs (4.51%) underwent the new treatment. Former group had decreased limb salvage rates compared with latter group (87.15% vs. 93.41%, χ(2)=15.71, P=0.000). However, survival rates did not differ from the two groups (84.67% vs. 84.31%, χ(2)=0.02, P=0.880).

CONCLUSIONWith the appearance of new medical instruments and operating methods, the percentage of the patients with lower extremity peripheral arterial disease receive endovascular interventions increases, with a improved limb salvage rates.

Humans ; Ischemia ; Limb Salvage ; Lower Extremity ; pathology ; Peripheral Arterial Disease ; diagnosis ; surgery ; therapy ; Prognosis ; Retrospective Studies ; Risk Factors ; Stem Cell Transplantation ; Survival Rate ; Treatment Outcome ; Vascular Grafting ; Vascular Patency

OBJECTIVETo investigate factors related to hemorrhagic transformation and favorable outcomes in wake-up ischemic stroke (WUIS) patients undergoing intravenous thrombolytic therapy.

METHODSClinical data of 600 patients undergoing multimodal image-guided intravenous recombinant tissue plasminogen activator (rt-PA) therapy in Department of Neurology, the Second Affiliated Hospital, Zhejiang University School of Medicine center from May 2009 to May 2015 were retrospectively analyzed. Among 600 patients, 68 were diagnosed as WUIS including 17 cases aged 80 or older. Hemorrhagic transformation within the first 24 h after thrombolysis was assessed according to ECASS II criteria. Favorable outcome was defined as three-month modified Rankin Scale (mRS) 0-3. Univariate and binary logistic regression were used to analyze the risk factors of hemorrhagic transformation and poor clinical outcomes in WUIS patients.

RESULTSUnivariate analysis showed that WUIS patients aged ≥ 80 years had a lower rate in males (41.2% vs 76.5%, P=0.007), smokers (11.8% vs 43.1%, P=0.019) and favorable outcome (52.9% vs 78.4%, P=0.043); and a higher rate of cardiac embolism (64.7% vs 35.3%, P=0.034) compared with those aged <80 years. Binary logistic regression showed that age was not an independent risk factor for favorable outcome (OR=0.524, 95% CI:0.141-1.953, P=0.336) or hemorrhagic transformation (OR=1.039, 95% CI: 0.972-1.111, P=0.262).

CONCLUSIONOlder age is not related to the favorable outcome or hemorrhagic transformation in WUIS patients undergoing multimodal image-guided intravenous thrombolytic therapy.

Administration, Intravenous ; Age Factors ; Aged ; Aged, 80 and over ; Brain Ischemia ; diagnosis ; drug therapy ; Female ; Fibrinolytic Agents ; administration & dosage ; therapeutic use ; Humans ; Male ; Recombinant Proteins ; administration & dosage ; therapeutic use ; Retrospective Studies ; Risk Factors ; Stroke ; diagnosis ; drug therapy ; Thrombolytic Therapy ; Tissue Plasminogen Activator ; administration & dosage ; therapeutic use ; Treatment Outcome

OBJECTIVETo assess brush sign (BS) on susceptibility-weighted imaging (SWI) in prediction of hemorrhagic transformation (HT) in patients with acute ischemic stroke (AIS) after intravenous thrombolysis(IVT).

METHODSPatients with acute cerebral ischemic stroke, who had major cerebral artery occlusion (internal carotid artery, middle cerebral artery M1 and M2), treated with intravenous recombinant tissue plasminogen activator (rt-PA) from August 2009 to October 2014 in the Second Affiliated Hospital, Zhejiang University School of Medicine, were enrolled in the study. All patients underwent SWI scanning. The asymmetry index (AI) was defined as the difference of intensity between ischemic and normal hemispheres on the SWI phase map; according to AI values patients were divided into 3 groups: BS=0(n=9), BS=1 (n=39) and BS=2 (n=18). The relationships between BS and HT and the clinical outcome among the 3 groups were analyzed.

RESULTSSixty-six patients aged 68 ± 13 years were included in the study, including 44 males (67%) and 22 females (33%), and 44 (67%) with acute ischemic stroke. The mean pre-treatment National Institutes of Health Stroke Scale (NIHSS) score was 13 (6-17), and the onset to needle time was (252 ± 88) min. Twenty-six (39.4%) patients had HT, including 18 cases (27.3%) with HI and 8 cases (12.1%) with PH; BS was observed more frequently in HT group than non-HT group. Binary logistic regression analysis showed that BS was independently associated with HT of patients with acute ischemic stroke following IVT (OR=2.589, 95% CI: 1.080-6.210, P=0.033). In those without reperfusion after IVT, patients with higher BS grade had higher HT rate (P=0.023).

CONCLUSIONBrush sign on SWI can be used for predicting hemorrhagic transformation after intravenous thrombolysis in patients with acute ischemic stroke.

Administration, Intravenous ; Aged ; Aged, 80 and over ; Brain Ischemia ; diagnosis ; drug therapy ; Carotid Artery, Internal ; pathology ; Diagnostic Imaging ; Female ; Humans ; Male ; Middle Aged ; Recombinant Proteins ; administration & dosage ; therapeutic use ; Stroke ; diagnosis ; drug therapy ; Thrombolytic Therapy ; Tissue Plasminogen Activator ; administration & dosage ; therapeutic use ; Treatment Outcome ; United States

No abstract available.
Adult ; Brain Ischemia/diagnosis/*etiology ; Cerebral Angiography ; Fatal Outcome ; Female ; Humans ; Hyperventilation/complications ; Moyamoya Disease/*complications/diagnosis/therapy ; Risk Factors ; Stroke/diagnosis/*etiology ; Thyroid Crisis/*complications/diagnosis/therapy