OBJECTIVE To provide standardized guidance for the homogenization construction and management of pharmaceutical care in urban medical groups. METHODS This consensus was jointly initiated by the Therapeutic Drug Monitoring Professional Committee of the Chinese Pharmacological Society and the Expert Committee on Precision Clinical Medication of the Guangdong Pharmaceutical Association. Led by Guangzhou Red Cross Hospital， a drafting group of 7 members and an expert group of 36 members were organized. The outline of the Expert Consensus on Homogeneous Construction and Management of Pharmaceutical Care in Urban Medical Groups （hereinafter referred to as the “Consensus”） was discussed and finalized using the nominal group technique， and a preliminary draft was formed. The Delphi method was used for online c orrespondence review， and 12 external experts were invited for evaluation. After analyzing and revising expert opinions， the final Consensus was formed. RESULTS &CONCLUSIONS This Consensus defines the position setting and appointment procedures for the chief pharmacist， and establishes a three-tier professional guidance network of “chief pharmacist-regional/specialist pharmacist-pharmaceutical liaison of member institutions”. It formulates unified management standards for the drug supply catalog， establishes a full-process homogenization mechanism for prescription review， prescription commentation and comprehensive pharmaceutical care， and specifies the core functions and performance requirements of the prescription review system. It also supports by long-term mechanisms including cost allocation and performance assessment. This consensus can serve as a systematic reference for the homogeneous construction and management of pharmaceutical care systems in urban medical groups.

Objective: To explore the clinical application value of closed negative pressure drainage technique in the treatment of external foot injury. Methods: Sixty-eight patients with hand and foot trauma admitted to the Enze Hospital of Taizhou Enze Medical Center (Group) from November 2017 to November 2018 were randomly divided into the control group and the observation group according to the digital table, with 34 cases in each group.The control group underwent routine skin grafting.The observation group underwent closed vacuum drainage.The therapeutic effects, wound healing rate and clinical observation indicators were compared between the two groups. Results: The total effective rate (88.24%) and the overall wound healing rate (100.00%) in the observation group were significantly higher than those in the control group (64.71%, 79.41%) (χ²=5.231, 7.803, P=0.022, 0.005). The operation time[(5.92±1.02)h], wound healing time[(16.65±8.01)d] and hospitalization time[(31.42±13.05)d] in the observation group were significantly shorter than those in the control group[(8.33±1.65)h, (23.51±12.12)d, (46.35±18.89)d](t=7.244, 2.753, 3.792, P=0.001, 0.008, 0.001). Conclusion Application of closed negative pressure drainage technique in hand and foot trauma surgery can effectively improve clinical efficacy, accelerate the healing speed of wounds, and reduce the operation time and hospitalization time of patients.It is worthy of promotion.

Objective To investigatethe significance of serum carbohydrate antigen (CA) 125,car cinoembryonic antigen (CEA),cytokeratin 19 fragment (CYFRA21-1),neuron-specific enolase (NSE),and squamous cell carcinoma antigen (SCCA) in the diagnosis of bone metastasis from lung cancer.Methods A total of 222 patients,including 91 lung cancer patients with bone metastasis (49 males,42 females,average age (60.07± 10.60) years;group A),75 lung cancerpatientswithout bone metastasis (57 males,18 females,average age (62.20± 12.63) years;group B),56 patients with benign lung diseases (34 males,22 females,average age (61.45± 10.66) years;group C) were recruited from January 2015 to January 2016.The electrochemiluminescence was applied to detect serum levels of CA125,CEA,CYFRA21-1,NSE and SCCA.Kruskal-Wallis,Wilcoxon rank sum test,x2 test and receiver operating characteristic (ROC) curve analysis were used to analyze data.Results The levels of serum CA125,CEA,CYFRA21-1,NSE in group A were higher than those in group B and C (H values:13.45-44.96,all P＜0.05);while SCCA was not significantly different among the 3 groups (H=2.56,P＞0.05).The areas under ROC curves for CA125,CEA,CYFRA21-1,NSE,SCCA were 0.667,0.702,0.602,0.664,0.440,respectively.The positive rate of serum NSE in small cell lung cancer (SCLC) patients was higher than that in non-small-cell lung cancer (NSCLC) patients (17/18 vs 32.88％ (24/73);x2=22.11,P＜0.05);CEA was highly expressed in adenocarcinoma,and SCCA was highly expressed in squamous cell carcinoma.Patients with grade Ⅲ+ Ⅳ metas tasis (n =52) had higher levels of CA 125,CEA,NSE compared to patients with Ⅰ + Ⅱ metastasis (n =39;z values:from-2.54 to-0.32,all P＜0.05).The sensitivity of combined detection of 5 tumor markers was 97.80％ (89/91),which was significantly higher than that of single tumor marker (x2 values:35.46-138.23,all P＜0.05).Conclusion Serum levels of CA125,CEA,CYFRA21-1,NSE and SCCA play a role in the diagnosis of bone metastasis from lung cancer,and the combined detection of the 5 tumor markers contribute to the early detection of bone metastases.