Clinical pharmacists joined the team for treating a cerebral hemorrhage patient with hypertension. Medications were as-sessed by learning guidelines and consulting the related literature reports,and the regimen was adjusted according to the condition of the disease and drug characteristics during the whole process of pharmaceutical care. As a result, the clinical medication became more rea-sonable. The patient's blood pressure was controlled within the target range timely, and the vital signs were sufficiently stable so that the patient could be transferred to a general ward for the further treatment.

Objective To evaluate the contrast enhanced perfusion pattern of PTC micro-vascular imaging (MVI) quantitatively.Investigate the correlation between PTC MVI features and CD34 micro-vascular density (MVD).Methods Thirty-nine pathological and clinical confirmed sporadic PTCs were evaluated with real-time gray-scale contrast-ernhanced micro-vascular imaging under a low mechanical index.The micro-bubble agent was SoneVue.Of the 39 PTCs,33 were classical PTCs,6 were PTC with follicular variant (FVPTC).The △ ROI,which is the subtraction of peak echo intensity between the lesion region of interest (ROI) and normal thyroid parenchyma ROI,was used to evaluate the perfusion characteristics of PTC MVI quantitatively.The paraffined specimens were selected for immunohistochemical (IHC) staining for CD3,and the correlation between △ ROI and the CD34 were evaluated.Results △ ROI was strongly correlated with the CD34 expression (P=0.000),significant differences were detected in the distribution pattern of △ ROI value among different CD34 expression levels,no overlapping of the mean △ ROI values and the 95％ confidence intervals was found among the 3 CD34 expression levels.The PTC MVI perfusion was classified into 3 patterns,low perfusion,focal perfiusion and high perfusion,on the basis of combining△ ROI values with the peak ehco pattem in time-intensity curve.Conclusions The △ ROI is strongly correlated with the CD34 expression in papillary thyroid cancer.It can be used for the quantitative evaluation ofPTC MVI pattem and intensity as an objective indicator.

Objective To study the correlation between the sonographic features of papillary thyroid microcarcinoma (PTMC) and high volume lymph node metastasis. Methods Medical records of 463 PTMC patients were reviewed. Cases of all patients are completed with lymph node metastasis identified by histopathology. Sonographic features such as lesion number, lesion size, echogenicity, calcification, envelope and vascularity of papillary microcarcinoma are recorded. Univariate and multivariate analysis was performed to investigating relationship between sonographic features and high volume lymph node metastasis. Results Twenty four patients have high volume central lymph node metastasis (5.2%, 24/463), in univariate analysis,sex(11.2% in male vs 3.4% in female),age(8.3% in<45 years vs 2.4% in≥45 years),calcification(8.3% in micro vs 0.0% in coarse, 3.2% in mixed and 0.7% in non) , extracapsular invasion (9.3% with vs 3.2% without)and size(9.2% in ≥7 mm vs 2.5% in <7 mm)showed significant difference;multiple logistic regression analysis showed that male(OR=3.205,P=0.009),age<45 years(OR=2.923,P=0.031), microcalcification(OR=9.380,P=0.031)and tumor size≥7mm(OR=3.272,P=0.013)is independent risk factor for high volume lymph node metastasis in the central compartment of PTMC. 10 patients have high volume lateral lymph node metastasis(2.2%,10/463),in univariate analysis,age(4.1% in<45 years vs 0.4% in≥45 years),number of lesions(5.3% in multiple vs 0.9% in single)showed significant difference;multiple logistic regression analysis showed that age < 45 years (OR=11.939,P=0.024) and multiple lesion (OR=7.247, P=0.007) is independent risk factor for high volume lymph node metastasis in the lateral compartment of PTMC. Conclusion Sonographic features of primary papillary microcarcinoma of the thyroid has correlation with high volume lymph node metastasis.

Background and purpose:Three-dimensional power Doppler angiography (3D-PDA) is a new technique to investigate the vessels in the organs, but the research in thyroid is limited. The purpose of this research was to investigate three-dimensional power Doppler angiography (3D-PDA) in differentiating malignant from benign thyroid nod-ules.Methods:This study prospectively evaluated 103 lesions in 94 patients who were scheduled for surgery. The patients underwent preoperative 3D-PDA scanning. Analysis of the 3D-PDA characteristics includes blood flow pattern, the num-ber of blood vessels, the shape of vessels, the spatial distribution of the vessels, the existence of rich local blood flow within nodules or in the parenchyma surrounding the nodules. This study also analyzed the difference between the benign lesions and the malignant lesions.Results:There were 50 benign lesions and 53 malignant lesions. The sensitivity and specificity of irregular vessels, the asymmetry spatial distribution, rich local blood flow within nodules or in the parenchyma surround-ing the nodules were 64.2%, 96.0%; 56.0%, 88.0%; 54.7%, 96.0%; 60.4% and 94.0%, respectively. The sensitivity, speci-ficity, positive predictive value, negative predictive value and accuracy of 3D-PDA were 83.0%, 94.0%, 93.6%, 83.9% and 90.3%, respectively.Conclusion:3D-PDA provides a useful tool to investigate vascularization of thyroid leisions.This technique is feasible for clinical application and plays an important role in diagnosis of thyroid nodules.

Objective:To review the drug absorption evaluation methods for pulmonary delivery. Methods: The drug absorption cell models, in vitro pulmonary membrane model and in vivo animal model were systematically summarized, and the advantages and disadvantages of those models and applications were reviewed by referring to the databases in CNKI and Pubmed. Results:The appro-priate animal model and method for the study of pulmonary absorption should be chosen according to the experimental purpose and char-acteristics of drugs. Conclusion:The review provides the thoughts and theoretical basis for the research and development of pulmonary delivery.

Curcumin is the main active component in turmeric, which possesses many pharmacologic effects, including anti-in-flammatory, antioxidant, anti-tumor, anti-atherosclerosis, liver and kidney protection and so on. However, due to its poor bioavail-ability, its clinical application is limited. Therefore, the methods for improving the bioavailability of curcumin were reviewed by refer-ring to a large number of literatures. The bioavailability of curcumin can be improved by different administration routes and various dos-age forms. The review provides theoretical basis and research ideas for the development of new drugs.

Objective:To review the progress in vaginal mucoadhesive drug delivery systems. Methods:Based on the recently published papers,the research on the application of vaginal mucoadhesive drug delivery systems was classified and summarized. Re-sults:Vaginal mucoadhesive drug delivery systems not only showed safety,effectiveness and strong permeability but also avoided the first pass effect,prolonged drug residence time and improved bioavailability and compliance of patients. Conclusion:Vaginal mucoad-hesive drug delivery systems are becoming research hotspots and exhibit broad application prospects to replace the traditional delivery systems.

Objective To explore the perioperative nursing of holmium laser enucleation of the prostate (HoLEP).Methods 45 patients with benign prostatic hyperplasia (BPH)and blad-der outlet obstruction (BOO)underwent holmium laser enucleation of the prostate.The nursing focused on psychological care and preoperative preparation,monitoring postoperative vital signs, the bladder flush unobstructed,preventing of lower limb venous thrombosis,telling patients drink water early according to the bowel sounds,postoperative health guidance and discharge guidance. Results 45 patients who underwent HoLEP had no complications,less postoperative bleeding and discharged from hospital successfully.Conclusion Preoperative psychological nursing for patients with hyperplasia of prostate,preoperative preparation,assisting postoperative bed,monitoring vi-tal signs,guaranteeing the bladder flush unobstructed,taking nursing measures to prevent the vein thrombosis of lower limbs according to DVT score,and skin care,postoperative rehabilitation exer-cise,health guidance and discharge guidance ensure the recovery and discharge from hospital.So it is worthy of promotion.

Objective To explore the perioperative nursing of holmium laser enucleation of the prostate (HoLEP).Methods 45 patients with benign prostatic hyperplasia (BPH)and blad-der outlet obstruction (BOO)underwent holmium laser enucleation of the prostate.The nursing focused on psychological care and preoperative preparation,monitoring postoperative vital signs, the bladder flush unobstructed,preventing of lower limb venous thrombosis,telling patients drink water early according to the bowel sounds,postoperative health guidance and discharge guidance. Results 45 patients who underwent HoLEP had no complications,less postoperative bleeding and discharged from hospital successfully.Conclusion Preoperative psychological nursing for patients with hyperplasia of prostate,preoperative preparation,assisting postoperative bed,monitoring vi-tal signs,guaranteeing the bladder flush unobstructed,taking nursing measures to prevent the vein thrombosis of lower limbs according to DVT score,and skin care,postoperative rehabilitation exer-cise,health guidance and discharge guidance ensure the recovery and discharge from hospital.So it is worthy of promotion.

ObjectiveTo investigate the influence on negative emotion of ICU patient's relatives by comprehensive needs intervention.Methods 100 ICU patient's relatives were randomly divided into intervention group and control group,50 cases per group.Patients in intervention group were given comprehensive needs interventions for two weeks,then were tested by self-rating anxiety scale(SAS),self-rating depression scale(SDS) and symptom checklist 90 (SCL-90),and their negative emotion were compared.ResultsExcept for interpersonal relationship factor (P＞ 0.05 ),the other SCL-90 factorial scores of ICU patient's relative were all significantly higher than the national norm before intervention(P ＜ 0.01 ～0.05 ).Anxiety and depression rates in two groups were 64％ and 53％ respectively,SDS standard scores were 49.62 ± 9.18 and 49.70 ± 9.73,SAS scores were 40.08± 11.93 and 40.04 ± 11.76,and they were all significantly higher than normal norm.After intervention,SAS,SDS standard scores and SCL-90 factors of intervention group were significantly decreased,and were superior than control group,and there were statistical difference (P＜ 0.01 ～ 0.05 ).ConclusionThere are so much psychological diseases with the relatives of ICU patients,especially anxiety and depression.