Chinese expert consensus on the nursing management of the totally implantable venous access device.

The totally implantable venous access device (TIVAD) has been widely used in clinical nursing work in China. The use of TIVAD has significantly improved the safety of venous access and reduced the pain caused by a repeated puncture; however, it may also bring with it varying degrees of complications associated with the long-term insertion of TIVAD and the maintenance quality of the venous access. Standard maintenance of the venous access for TIVAD is very important for reducing complications and improving the efficacy and patient's quality of life. This consensus briefly describes the fundamental knowledge and operating procedures of TIVAD while focusing on the evaluation and management of perioperative nursing, the observation and treatment of complications, the operation methods, and precautions for maintenance of venous access, as well as health education. This agreement seeks to standardize the nursing care of TIVAD patients in China.

The Knowledge and Attitude Towards Advance Care Planning Among Chinese Patients with Advanced Cancer.

To describe the knowledge and attitude of Chinese patients with advanced cancer towards advanced care planning (ACP), a convenience sample of 275 patients with advanced cancer was recruited from a tertiary cancer hospital in Beijing, China, between February and December 2017. The multi-item questionnaire focused on patients' demographics, disease characteristics and knowledge about and attitude towards ACP and was administered to eligible patients. Descriptive statistics were performed. Most patients had never heard about ACP (82.2%) and had never talked about ACP (83.0%), but only a few (18.3%) were not willing to talk about ACP. A total of 67.8% patients chose to refuse resuscitation attempts or life-sustaining medical interventions, and 70.8% of patients hoped to have surrogate decision makers when they became unconscious. By binary logistic regression analysis, patients who were of greater age, female and living in urban areas preferred to refuse resuscitation attempts or life-sustaining medical interventions (OR = 1.023, P = 0.042; OR = 2.011, P = 0.020; OR = 0.254, P < 0.01); patients who had very rich or rich family economic status preferred to involve surrogate decision makers compared with patients of very poor family economic status (OR = 0.250, P = 0.011). There is a large gap between the knowledge about ACP and the expectation of implementing ACP in Chinese patients with advanced cancer. To develop culturally appropriate and individualized programmes to promote knowledge and implementation in practice of ACP among Chinese patients with advanced cancer and their relatives is still a significant challenge.

Analysis of age-related changes in midfacial fat compartments in Asian women using computed tomography.

BACKGROUND: Volume restoration is no more a fresh theory for midfacial rejuvenation. However, lack of knowledge regarding the natural ageing process of fat compartments often leads to an insufficient or excessive clinical result. The aim of this study is to reveal the age-related changes in midfacial fat compartments and the correlation between midfacial grooves and the related fat compartments. METHODS: This study included 60 Asian females in defined age-based categories. The thickness of the infraorbital fat compartment, the nasolabial fat compartment, and the cheek fat compartments were measured using computed tomography (CT) images. Analysis of correlations between midfacial grooves and the related fat compartments was performed using the SPSS software. RESULTS: A tendency of thickening in the infraorbital fat and nasolabial fat compartments with age was observed. The superficial layer of cheek fat compartments was found to be thinner, and a similar tendency was observed in the medial part of deep medial cheek fat. However, it was thicker in the lateral part of deep medial cheek fat. There was a negative correlation between the fat thickness of deep medial cheek fat and both the severity of tear trough deformity and the nasolabial fold. A positive correlation between the lower third of the nasolabial fat compartment and the severity of the nasolabial fold was found as well. CONCLUSION: Different midfacial fat compartments tended to undergo selective hypertrophy or atrophy with ageing. The findings of this study suggested that augmentation of the deflated fat compartment and liposuction of the hypertrophic fat compartment can provide a more natural effect in facial rejuvenation.

[Alendronate prevents steroid-induced osteoporosis in patients with rheumatic diseases].

OBJECTIVE: To investigate the effects of alendronate (Alen) on the prevention of systemic glucocorticoid-induced osteoporosis in patients with rheumatic diseases. METHODS: 140 patients suffering from rheumatic diseases, including systemic lupus erythematosus, polymyositis, dermatomyositis, and Sjögren's syndrome, with normal bone mineral density (BMD) and treated with oral glucocorticoids were randomly divided into 2 groups: Alen + calcium group (n = 74) receiving Alen 10 mg once a day and castrate D 600 0.6 g once a day for 24 weeks and control group (n = 66) receiving castrate D 600 0.6 g once a day for 24 weeks. The BMD and biomarkers of bone turnover were measured at baseline and 24 weeks after initiating glucocorticoid therapy. RESULTS: After 24 weeks, the BMD values at lumbar spine, femoral neck, major trochanter, and Ward' s triangle increased by 6.1%, 6.3%, 3.3%, and 2.2% respectively compared with those at baseline (all P<0.05), however, those of the control group decreased by 8.7%, 9.1%, 7.7%, and 6.4% respectively (P<0.01, P<0.05), and the BMD levels at lumbar spine and femoral neck 24 weeks later of the Alen + calcium group were both higher than those of the control group (P<0.01, P<0.05). 24 weeks later the level of urine cross linked N-telopeptides of type I collagen (NTX) of the Alen + calcium group decreased (P<0.05), and the blood osteocalcin (BGP) of the Alen + calcium group increased, however, not significantly (P>0.05). There were no significant differences in serum AKP and BGP and urine NTX 24 weeks later between these 2 groups. CONCLUSION: Improving BMD, alendronate plays an important role in the prevention of glucocorticoid-induced osteoporosis. However, calcium treatment alone fails to prevent the loss of bone.