Application of a Nursing Data-Driven Model for Continuous Improvement of PICC Care Quality

Retracted: Application of a Nursing Data-Driven Model for Continuous Improvement of PICC Care Quality

[This retracts the article DOI: 10.1155/2022/7982261.].

Nurses' practice of peripherally inserted central catheter maintenance and its influencing factors in Guizhou province, China: a cross-sectional study

OBJECTIVES

The aim of this study was to investigate the level of practice of peripherally inserted central catheter (PICC) maintenance among nurses in Guizhou province, China, and to explore its influencing factors.

DESIGN

Cross-sectional study.

SETTING

11 tertiary and 26 secondary hospitals of Guizhou province, China.

PARTICIPANTS

A total of 832 nurses engaged in clinical work of PICC maintenance participated in the present study.

PRIMARY OUTCOME MEASURES

PICC maintenance knowledge questionnaire, PICC maintenance attitude questionnaire and PICC maintenance practice questionnaire were administrated online for measuring participants' knowledge, attitude and practice of PICC maintenance, respectively.

RESULTS

The mean score of nurses' practice of PICC maintenance was 79.77±12.13 and 60.8% of participants reported acceptable practices of PICC maintenance. The availability of PICC guidelines (β=0.10, p=0.002), previous training on PICC maintenance (β=0.18, p<0.001) and attitudes toward PICC maintenance (β=0.48, p<0.001) were significant factors predicting nurses' practices of PICC maintenance. These factors account for 33% of the variance in the practice of PICC maintenance.

CONCLUSION

Nurses' practice of PICC maintenance in Guizhou province was unsatisfactory. Their practice was influenced by the availability of PICC guidelines, whether or not they received training and their attitudes toward PICC maintenance. A province-level PICC maintenance alliance is recommended to be established to improve the quality of PICC maintenance in Guizhou, which can develop or update PICC guidelines, and provide training on PICC maintenance regularly for nurses engaging in PICC maintenance.

Effect of exercise therapy on PICC-associated venous thromboembolism: A meta-analysis

BACKGROUND

Peripherally inserted central catheter (PICC) is widely used in clinical practice because of its long retention time and easy maintenance. However, PICC-associated venous thromboembolism (VTE) is the most serious complication of PICC. Guidelines recommend exercise therapy to prevent PICC-associated VTE. However, inconsistent findings have been reported across the literature. This study conducted a meta-analysis to further evaluate the effect of exercise therapy on PICC-associated VTE.

METHODS

We searched CNKI, Wanfang database, Chinese Science and Technology Journal Full Text Database, PubMed, Embase, Web of Science and Cochrane Library databases and included all randomized controlled trials (RCTs) of exercise therapy for the prevention of PICC-associated VTE. Two investigators independently screened the literature, extracted information, and evaluated the risk of bias for eligible RCTs. Meta-analysis was conducted by RevMan5.4 software.

RESULTS

Eleven RCTs were included, including 1919 patients. Meta-analysis showed that the incidence of PICC-associated VTE was lower in the exercise therapy group than in the usual care group (RR = 0.30, 95% CI: 0.22-0.41, p < 0.00001).Exercise therapy increased the axillary vein maximum velocity (SMD = 0.93, 95% CI: 0.58-1.28, p < 0.00001) and the axillary vein time-mean flow velocity (SMD = 0.86, 95% CI: 0.53-1.20, p < 0.00001). Subgroup analysis showed statistically significant differences for the incidence of PICC-associated VTE for intervention times<4 weeks (RR = 0.26, 95% CI: 0.17-0.40, p < 0.00001) and intervention times≥4 weeks (RR = 0.35, 95% CI: 0.22-0.54, p < 0.00001). For axillary vein maximum velocity, the difference was statistically significant for both intervention time <4 weeks (SMD = 0.73, 95% CI: 0.55-0.91, p < 0.00001) and intervention time ≥4 weeks (SMD = 1.18, 95% CI: 0.18-2.19, p = 0.02). For axillary vein time-mean flow velocity, the intervention time <4 weeks (SMD = 0.75, 95% CI: 0.46-1.04, p < 0.00001), and the difference was statistically significant; while ≥4 weeks, the difference was not statistically significant (SMD = 1.14, 95% CI: -0.07 to 2.35, p = 0.06).

CONCLUSIONS

Exercise therapy improved venous blood flow velocity and effectively reduced the incidence of PICC-associated VTE. However, RCTs with large samples and high quality are needed to further evaluate the effectiveness of exercise therapy in PICC patients.

Effects of Peripherally Inserted Central Catheter (PICC) Catheterization Nursing on Bloodstream Infection in Peripheral Central Venous Catheters in Lung Cancer: A Single-Center, Retrospective Study

Background. Peripherally inserted central catheter (PICC), as one of the important intravenous routes for the rescue and treatment of critically ill patients, has been widely used in the fluid resuscitation of critically ill patients in intensive care. In particular, PICC can be widely used in the treatment of cancer patients. With the wide application of peripheral central venous catheterization, the clinical findings of bloodstream infection complications caused by PICC have gradually attracted the attention of doctors and patients. Aims. To investigate the effect of specialized placement and PICC placement care on patients with lung cancer who underwent PICC puncture. Patients were selected and divided into a comparison group and an observation group of 40 patients each according to the randomized residual grouping method. In the comparison group, routine PICC placement and catheter maintenance were performed, while the observation group was provided with specialized placement and PICC placement care. The differences in immune and tumor marker levels and nursing compliance between the two groups were observed and compared before and after nursing care. Results. There was no significant difference in the comparison of tumor marker levels between the two groups of patients before care, while the levels of CYFRA21-1, CA125, and VGEF in the observation group were significantly lower than those in the comparison group after care, and this difference was statistically significant ( $P<0.05$ ). There was no statistically significant difference in the comparison of immune levels between the two groups before care ( $P>0.05$ ), while the comparison of CD4+, CD3+, and CD4+/CD8+ after care was significantly different and higher in the observation group than in the comparison group, and the comparison was statistically significant ( $P<0.05$ ). The compliance rate of 93.8% in the observation group was significantly higher than that of 77.9% in the comparison group, and this difference was statistically significant for comparison ( $P<0.05$ ). Conclusion. PICC placement care is more effective in patients with lung cancer and performing PICC puncture, significantly improves patients’ immune and tumor marker levels, improves patients’ negative emotions, reduces disease uncertainty, and improves nursing compliance.