Objective To explore the patients satisfaction with participation in medical and nursing decision making and the influencing factors among cancer patients, and to provide a basis for developing better medical care services. Methods Totally 159 cancer patients were recruited from Beijing Cancer Hospital, and then were investigated with the general information questionnaire, the patients′ expectation for participation in clinical decision making scale, the patients′ competence for participation in clinical decision making scale, and the patients′satisfaction with participation in medical and nursing decision making questionnaires. Results The total score of patients′satisfaction with participation in medical and nursing decision making were (45.92±3.91) and (34.25±3.31) respectively. Compared with female patients, male patients had higher satisfaction with medical decision making (46.45±3.24&44.87±4.84) and nursing decision making (34.68 ± 2.93&33.42 ± 3.84) (t=2.416, P=0.017;t=2.275, P=0.024);and compared with melanoma patients, lung cancer patients had higher satisfaction with medical decision making (46.51 ± 2.69&43.33 ± 7.07, P=0.002);compared withⅢstage patients, Ⅳstage patients had higher satisfaction with nursing decision making(34.97±2.24&32.40±4.56, P<0.01). Meanwhile, the satisfaction with participation in decision making was significantly positively associated with patients′ expectation and competence for participation in clinical decision making. Conclusions Patients′satisfaction for decision making may vary from different gender, tumor types, disease stages, and patients′expectation and competence. Health care providers still further strength patients′ knowledge and initiative of decision making, and then improve patients′satisfaction with participation in decision making.

Objective To summarize the experience on diagnosis and treatment of splenic neoplasm. Methods Clinical data of 40 patients with primary splenic space occupying lesion treated in our hospital were retrospectively analyzed. Results Thirty four out of the 40 cases were diagnosed as primary splenic neoplasm preoperatively. The detectable rate of B-US was 94%, and that of CT was 96%. The discrimination rate of benignancy and malignancy by CT was 84%. Serum AKP and ?-GT were significanfiy increased in most of the malignancies. Seventeen among 22 cases with benignancy were treated by splenectomy, and the others underwent partial splenectomy or tumor resection. Sixteen of 18 patients with malignancy underwent splenectomy, and two did biopsy. Pathology revealed cysts in 13, angiocavernoma in 4, inflammatory pseudotumor in 3, caverous lymphangioma in 1, and cystic degeneration of liomyoma in 1; malignant lymphoma and lymphsarcoma in 9, hemangiosarcoma in 3, and fibrosarcoma, liomyosarcoma, malignant fibrous histiocytoma in 1 each. Three cases with malignancy have survived more than 5 years. Conclusions Splenic neoplasm is diagnosed mainly according to clinical manifestation and image examination. The discrimination of benignancy and malignancy depends on CT, angiography, and serous AKP and ?-GT level. Radical operation and complex treatment could improve the prognosis of splenic malignant tumor.

Objective To establish and implement a central venous linemanagement information system based on the hospital information system (HIS). Methods The central venous line information management system was developed by the infusion therapygroup and the information technology department according to the requirement of completed central venous line management and the Chinese intravenous nursing practice standard. Results ① A complete information management system was constructed for central venous line from placement, maintenance and management of complications to drawing tube, and it operated smoothly. ②Totally, 4304 cases of PICC, 14,330 cases of CVC and 123 cases of PORT were collected from January 2016 to December 2017. The information of the maintenance number, catheter retention time, complications can be counted. Conclusions The central venous vein management information management system can realize the whole-process management, and ensure the continuous evaluation, maintenance and tracking of the patient's central venous line, making detailed statistical analysis of catheter- related complications, whichcan provide reliable basis for continuous nursing quality improvement.

OBJECTIVETo observe effects of electroacupuncture (EA) at "Weizhong" (BL 40) on morphology and expression of creatine kinase (CK) and interleukin-17 (IL-17) in rats with bupivacaine-induced multifidus muscle injury.

METHODSA total of 32 male SD rats were randomly divided into a control group, a model group, a Weizhong group and a Shenshu group, 8 rats in each one. The rats in the model group, Weizhong group and Shenshu group were treated with intramuscular injection of 0.5% bupivacaine to establish the model of multifidus muscle injury; the rats in the control group were injected with 0.9% sodium chloride solution. The rats in the Weizhong group and Shenshu group were treated with EA (2 Hz/10 Hz in frequency, 1~2 mA in intensity) at "Weizhong" (BL 40) and "Shenshu" (BL 23), 20 min per treatment. No treatment was given in the control group and model group. After 14-day treatment of EA, the inflammatory cell count, scar tissues area and muscle fiber cross sectional area of multifidus muscle were observed with HE and Masson staining method. The activity of CK and serum content of IL-17 were test with enzyme-linked immunosorbent assay (ELISA) method; the expression of IL-17 in multifidus muscle was measured with immunohistochcmical method.

RESULTSAfter intervention, the inflammatory cell count and scar tissues area in the model group, Weizhong group and Shenshu group were higher than those in the control group (all<0.01), but the muscle fiber cross sectional area was significantly reduced (all<0.01); the inflammatory cell count and scar tissues area in the Weizhong group and Shenshu group were lower than those in the model group (all<0.01), and the muscle fiber cross sectional area was significantly increased (<0.01,<0.05). After intervention, the expression of IL-17 in multifidus muscle, serum content of IL-7 and activity of CK in the model group, Weizhong group and Shenshu group were higher than those in the control group (all<0.01); the expression of IL-17 in multifidus muscle, serum content of IL-7 and activity of CK in the Weizhong group and Shenshu group were lower than those in the model group (<0.01,<0.05); compared with the Shenshu group, the down-regulation of IL-17 was more obvisous in the Weizhong group (<0.01).

CONCLUSIONEA at "Weizhong" (BL 40) can down-regulate the overexpression of serum CK and IL-17, alleviate inflammation reaction and improve the repair of multifidus muscle.