Objective To analyze the difference of the venous port access (VPA) and peripherally inserted central catheter (PICC) in cancer chemotherapy.Methods All eligible studies on VPA and PICC were searched in the databases of PubMed,China National Knowledge Internet (CNKI),Chinese Biomedical Database (CBM),WANFANG Database and VIP Database.Literatures screening,quality evaluation and data extraction were conducted according to Cochrane Handbook;Meta-analysis was calculated by using RevMan 5.2.Results Twenty-nine studies with a total of 4 449 cases of patients were included in this Meta-analysis,with 1 912 cases in experimental group which adopted VPA and 2 537 cases in controlled group which adopted PICC.Experimental group had advantages in the average catheter retention time (SMD=3.36,95％CI 2.51-4.21) and quality of life (RR=1.61,95％CI 1.15-2.24) compared with controlled group.The overall complication rate (RR=0.26,95％CI 0.20-0.34,P＜0.01),phlebitis incidence (RR=0.08,95％CI 0.04-0.16,P＜0.01),catheter infection incidence (RR=0.32,95％CI 0.23-0.44,P＜0.01),catheter obstruction incidence (RR=0.32,95％CI 0.22-0.48,P＜0.01),catheter dystopy incidence (RR=0.18,95％CI 0.09-0.37,P＜0.01) in experimental group were remarkably lower than that in controlled group.However,no significant difference was found between the two groups in the incidence of the puncture success rate for the first time,errhysis or hematoncus,thrombus and catheter leakage (P ＞0.05).Conclusions Compared with PICC,VPA had advantages in a long retention time,fewer complications and few influence on quality of life.Therefore,VPA should be widely used in cancer chemotherapy.

ed in vitro and in vivo,which was inhibited by aspirin treatment.

Objective To evaluate the application value of superb micro-vascular imaging (SMI) technology in gastric cancer.Methods Data of color Doppler flow imaging (CDFI) and SMI of 69 patients with gastric cancer confirmed by pathology were analyzed retrospectively.The positive rate in displaying the blood flow,the thickness of gastric carcer lesion with blood flow signal and the grade of blood flow obtained with CDFI and SMI were compared.Results The positive rate of blood flow was 75.36％ (52/69) of CDFI and 95.65％ (66/69) of SMI,respectively.The difference of positive rate between the two methods was statistically significant (x2 =11.461,P=0.001).The thickness of gastric cancer lesion with blood flow signal measured with CDFI was (19.92±4.54)mm,and that measured with SMI was (16.92±5.77)mm (t=2.048,P=0.043).There was statistical difference of the grades of blood flow between SMI and CDFI (Z=5.354,P＜ 0.001).Conclusion SMI technology is more sensitive for the low flow velocity of micro vessels signal in gastric carcinomas compared with CDFI,which can provide valuable reference for clinic.

Objective:To explore the effectiveness of limb motor rehabilitation program based on patient health engagement (PHE) model in patients with hemorrhagic stroke, and to provide reference for the limb motor rehabilitation management of hemorrhagic stroke patients.Methods:Through literature review and Delphi expert correspondence, a limb motor rehabilitation program for hemorrhagic stroke patients based on the PHE model was constructed. A non-contemporaneous controlled study was conducted, 45 hemorrhagic stroke patients hospitalized in the Department of Neurosurgery of Shanxi Bethune Hospital from March to August 2022 were selected by convenience sampling method as the control group, and routine exercise rehabilitation measure was given, 45 hemorrhagic stroke patients from September 2022 to February 2023 were selected as the intervention group, a limb motor rehabilitation program based on PHE model was implemented on the basis of control group. The functional exercise compliance, limb motor function, daily activity ability, emotional and social dysfunction of patients in the two groups were observed before intervention, 1 and 3 months after intervention respectively.Results:A total of 85 patients with hemorrhagic stroke were included. There were 42 patients in the intervention group, 25 males and 17 females, aged (52.07 ± 9.91) years old, and 43 patients in the control group, 21 males and 22 females, aged (53.93 ± 10.52) years old. There were no significant differences in the functional exercise compliance, limb motor function, daily activity ability, emotional and social dysfunction of patients before intervention between the two groups. At 3 months after intervention, the functional exercise compliance score in the intervention group was (40.83 ± 7.92) points, higher than that in the control group (37.14 ± 6.44) points, and the difference was statistically significant ( t = 2.36, P<0.05). At 1 and 3 months after intervention, the scores of limb motor function and daily activity ability in the intervention group were (27.12 ± 6.74), (33.67 ± 6.54) points and (61.31 ± 6.72), (74.40 ± 8.71) points, which were higher than (24.91 ± 6.03), (27.02 ± 6.59) points and (52.33 ± 9.78), (60.12 ± 10.03) points of the control group, the differences were statistically significant ( t values were 2.06-7.01, all P<0.05), the scores of emotional and social dysfunction were (75.52 ± 22.09) and (58.33 ± 18.88) points, which were lower than (86.02 ± 23.04), (78.51 ± 21.67) points of the control group, and the differences were statistically significant ( t = - 2.14, - 4.57, both P<0.05). Conclusions:The limb motor rehabilitation program based on the PHE model could improve the exercise compliance of patients with hemorrhagic stroke, improve the limb motor function and daily activity ability of patients, alleviate negative emotions, and reduce the level of social dysfunction.

Objective: To investigate the clinical features, treatment and prognosis of the children with malignancy-associated hemophagocytic syndrome (MAHS) in Beijing in recent decade. Methods: The clinical data of the patients with MAHS under 18 years old from July 2007 to February 2018 collected by the Society of Beijing hemophagocytic syndrome were analyzed retrospectively. Results: There were 46 patients under 18 years old with MAHS in all(male 27, female 19). The patients with MAHS took up 8.9% of the patients with hemophagocytic lymphohistiocytosis (HLH)(46/519 cases) from the area during that period.The median age of onset had 13.5 years (0.9-18.0 years). Thirty-five patients had lymphoma (76.0%), 9 cases had leukemia (19.6%), 1 case had myelodysplastic syndrome with refractory anemia with excess blast(RAEB-T), and 1 case had Epstein-Barr virus(EBV) associated lymphoproliferative disease (borderline tumor stage). All the patients had a fever.A half of them suffered from hepatosplenomegaly and 7 patients(15.2%) had neurological symptoms.The common laboratory abnormalities included cytopenias, hemophagocytosis in bone marrow (81.8%, 36/44 cases), elevated serum ferritin (87.8%, 36/41 cases), and elevated sCD₂₅ (100.0%, 15/15 cases), decreased nature killer(NK) activity (61.1%, 11/18 cases), and plasma EBV-DNA positive (57.9%). Four patients did not receive treatment, the rest were treated by several chemotherapy protocols including the HLH-94/2004 protocol.Five patients (10.8%) received the allogeneic hematopoietic stem cell transplantation, and 1 case received the splenectomy therapy.The mortality was 58.7%.Four heterozygous mutations of SH2D1A, UNC13D and PRF1 genes were found in 2 patients. Conclusions MAHS in children progresses rapidly, with poor prognosis, and it is often complicated with EBV infection.The children with MAHS may develop genetic defects similar to primary hemophagocytic syndrome.Nowadays, there is no standard treatment for MAHS, so the individualized treatment is to be explored.

OBJECTIVE: To assess the effect of transnasal humidified rapid-insufflation ventilatory exchange (THRIVE) on gastric insufflation during general anesthesia induction in obese patients. METHODS: Ninety obese patients (BMI 30-39.9 kg/m RESULTS: The incidence of gastric insufflation was significantly higher in Group M and Group M+T than in Group T ( CONCLUSIONS Ultrasound monitoring of the comet tail sign and the changes of CSA-GA in the gastric antrum is feasible and reliable for detecting gastrointestinal airflow, and in obese patients, the application of THRIVE for induction of anesthesia can ensure the oxygenation level without further increasing gastric insufflation.
Anesthesia, General ; Humans ; Insufflation ; Intubation, Intratracheal ; Masks ; Obesity