Effect of post-discharge pharmacist-led follow-up on drug treatment in patients with deep venous thrombosis in primary hospitals in China.

Warfarin and rivaroxaban were the two most commonly-used anticoagulant drugs for Deep venous thrombosis (DVT). The aim of this study was to explore the effects of post-discharge pharmacist-led follow-up on drug treatment in patients with DVT in primary hospitals from a pharmacological perspective. A total of 125 patients were recruited from July 2017 to June 2019 and randomized to either a control group or an intervention group. The control group was given routine medication guidance, clinical pharmacists followed up at 3 and 6 months after discharge. The intervention group was based on the control group and was followed up weekly for 6 months after discharge. For patients taking warfarin, the percentage of time in therapeutic range (TTR) and TTR>65% were significantly higher in the intervention group (p<0.05) and they also had less frequent dose changes. For patients taking warfarin or rivaroxaban, vascular ultrasonography showed better improvement rate in the intervention group (p<0.05). Pharmacist-led follow-up showed that the medication adherence (p<0.05) were significantly improved. There were lower risks of total and minor hemorrhage events and thrombosis events in the intervention group (p<0.05). Pharmacist-led follow-up not only reduced the risk of hemorrhage and thrombosis events, but also improved adherence to anticoagulation drugs.

Clinical and Dynamic Computed Tomography Features of 24 Patients With Coronavirus Disease 2019.

PURPOSE: To explore the clinical and dynamic computed tomography features of coronavirus disease 2019. METHODS: We enrolled 24 patients with coronavirus disease 2019 treated at a regional center in Dezhou, China, from January 22 to February 5, 2020, and analyzed data retrospectively. RESULTS: Nineteen cases had close contact with people with coronavirus disease 2019, and five patients denied a travel history in Wuhan City or contact with patients having coronavirus disease 2019. Symptoms were fever, cough, chest tightness, dyspnea, fatigue, and muscle pain. Chest computed tomography showed multiple ground-glass opacities distributed along peribronchial bundles and subpleural areas, often accompanied by bronchiectasis, vascular thickening, and interlobular septal thickening after coronavirus disease 2019 progression. CONCLUSIONS: Coronavirus disease 2019 has certain clinical characteristics and typical computed tomography features.

MRI Combined with Magnetic Resonance Cholangiopancreatography for Diagnosis of Benign and Malignant Pancreatic Intraductal Papillary Mucinous Neoplasms.

BACKGROUND: Intraductal papillary mucinous neoplasms (IPMNs) are among the important premalignant lesions. Early detection and intervention are critical to positive patient outcomes. Magnetic resonance imaging (MRI) can be used to evaluate the malignancy of IPMNs, and magnetic resonance cholangiopancreatography (MRCP) is recommended for follow-up of pancreatic cystic lesions. OBJECTIVE: To evaluate the diagnostic performance of MRI combined with MRCP in determining the malignant potential of pancreas IPMN. METHODS: This is a retrospective study of 55 patients with 58 pancreatic lesions confirmed after surgery, which were analyzed and divided into two groups, a benign IPMN group (n = 27) and a malignant IPMN group (n = 31). Two radiologists analyzed the high-risk stigmata and worrisome features of pancreas IPMN to evaluate the malignant potential. Score all the lesions as proposed by the international consensus guidelines 2012, and calculate the sensitivity, specificity and accuracy. RESULTS: There were significant differences of size, enhancement of solid components, and degree of dilation of the main pancreatic duct between benign and malignant IPMN (P < 0.05). However, differences in gender, age and location of disease between the two groups were not statistically significant (P > 0.05). The sensitivity, specificity and accuracy of MRI combined with MRCP in preoperative diagnosis of malignant IPMNs were 90.3% (28/31), 70.4% (19/27) and 81.0% (47/58) respectively, when at least one worrisome feature was present. CONCLUSION: MRI combined with MRCP is useful in the evaluation of the benign and malignant pancreas IPMN.

Intraductal Papillary Mucinous Neoplasms of the Pancreas: Correlation of Helical Computed Tomography (CT) Features With Pathologic Findings.

RATIONALE AND OBJECTIVES: Intraductal papillary mucinous neoplasms (IPMNs) are precancerous lesions of the pancreas. Computed tomography (CT) has been recommended to screen the malignant potential of IPMNs. However, data evaluating the use of CT to differentiate categories of IPMN based on disease progression are limited. This study aimed to explore the correlation between CT characteristics and pathology in IPMN associated with invasive carcinoma. MATERIALS AND METHODS: A total of 31 patients with intraductal papillary mucinous carcinoma (IPMC) treated at one local regional hospital in Shanghai, China, were enrolled in this study. Patients were divided into two groups based on invasion component and characterized as follows: group A, an invasive component of less than 50% (IPMC-I); and group B, with invasion of 50% or greater and defined as pancreatic ductal adenocarcinoma associated with IPMN (PDAC-IPMN). First, we analyzed the imaging information of the 31 patients retrospectively. Then, we compared the imaging differences between the two groups. RESULTS: Fifteen patients with IPMC-1 and 16 patients with PDAC-IPMN were identified. There was no statistically significant difference in sex, age, lesion location, radiologic type, tumor size, mural nodule size, and lymphatic metastasis between the two groups. However, the arterial increased CT values were significantly different between the two groups (P < .01), with values of 29.2 ± 12.4 HU for group A and 14.2 ± 8.8 HU for group B. The venous increased CT values were 44.6 ± 12.0 HU for group A and 28.4 ± 12.3 HU for group B, and these were significantly different between the two groups (P < .01). In group A, 13 cases (86.7%) were classified as T1 or T2 stage, and in group B, eight cases (50.0%) were classified as T1 and T2 stage. There was a statistically significant difference in tumor classification between group A and group B patients (P < .05). CONCLUSIONS: IPMC-I and PDAC-IPMN have different characteristics in CT imaging, and we demonstrated that CT scans based on blood supply and lymphatic metastasis could be used to evaluate and potentially screen for variation in IPMC disease outcomes.