Application of the Care Bundle in Perioperative Nursing Care of the Type A Aortic Dissection

Associations between postoperative cognitive dysfunction, serum interleukin-6 and postoperative delirium among patients after coronary artery bypass grafting: A mediation analysis

BACKGROUND

POCD is a common complication among patients who underwent coronary artery bypass graft (CABG), it is linked to loss of independence and reduced quality of life.

AIMS AND OBJECTIVES

To examine the association between postoperative cognitive dysfunction (POCD), postoperative delirium (POD) and interleukin-6 (IL-6).

DESIGN

A prospective cohort study.

METHODS

Patients who underwent elective isolated CABG were enrolled. POCD was assessed by a set of cognitive function tools. Delirium was assessed using the CAM-ICU. The logistic regression analyses were used to identify the predictive value of POD or IL-6 on POCD. The path analysis was used to analyse the relationship among POD, IL-6 and POCD.

RESULTS

A total of 212 patients were enrolled, with 25.0% of patients developing POD and 32.5% developing POCD. The multiple logistic regression analysis revealed that patients with POD had a four-fold increased hazard of POCD (OR = 3.655), and patients with IL-6 ≥ 830.50 pg/mL at the 6th hours after surgery had a 5-fold increased risk of experiencing POCD (OR = 5.042). However, the mediation effect of POD between IL-6 and POCD was not statistically significant (β = 0.059, p = .392).

CONCLUSIONS

POD and IL-6 at the 6th hour after surgery (≥830.50 pg/mL) are two potent predictors for POCD, while POD did not play a mediation effect between IL-6 and POCD.

RELEVANCE TO CLINICAL PRACTICE

Early identification of risk factors (e.g., delirium assessment and testing for serum IL-6 levels) by clinical nurses for POCD may contribute to the clinical practice for the targeted prevention nursing strategies.

Preventing pressure injury in open-heart surgical patients: A systematic review

Background

Cardiac surgical patients are highly prone to developing surgery-related Pressure injuries (PIs). Prevention of PIs is an important patient safety priority in healthcare settings and patients care. So the aim of this study is to detect the effectiveness of prevention strategies to decrease PIs prevalence and incidence in patients undergoing open heart surgery.

Method

We identified studies through Web of Science, Scopus, PubMed, Cochrane, and ProQuest databases from inception through September 2022 with restrictions on the English language. Cochrane RoB 2, JBI, and NIH checklist were carried out as critical appraisal Tools to investigate the studies risk of bias. Finally, 10 studies with a total sample No. 1348, which fulfilled eligibility criteria were included in final systematic review.

Result

Most common interventions investigated in included studies were addressing impairments skin care which included the use of multilayer silicone foam, Care bundle and multiple intervention programs, alternative head inflatable pads, pressure-reducing foam mattresses, and electric bed frames as the effective PIs Prevention (PIP) strategies. While repositioning is one of the important causes mentioned in most PIP protocols, there was not adequate evidence to recommend any special turning regimens for PIP.

Conclusion

Given current evidence, multilayer silicone foam, Care bundle and multiple intervention programs, alternative inflatable head pads, pressure-reducing foam mattresses, and electric bed frames are effective strategies to prevent pressure ulcers. Further investigations are needed to specify the cost-effectiveness of mentioned strategies and RCTs to determine other PIP strategies such as repositioning and mobilization, nutritional supplementation, creams, and co-interventions effects.

The Efficacy of Targeted Perioperative Management for Diabetic Patients with Traumatic Calcaneal Fractures

Objective

To assess the efficacy of targeted perioperative management for diabetic patients with traumatic calcaneal fractures.

Methods

Between April 2020 and December 2020, 100 diabetic patients with traumatic calcaneal fractures treated in our institution satisfying the inclusion criteria were enrolled and assigned to receive either conventional treatment with surgery or plaster fixation (observation group) or targeted treatment with surgery or plaster fixation (experimental group) via the random number table method, with 50 patients in each group. All eligible patients were followed up for 1 year postoperatively. Outcome measures included length of hospital stay, recovery time, fracture healing, duration of postoperative wound drainage, complication rate, blood glucose, and treatment satisfaction. The Maryland score was used for the assessment of foot function.

Results

The duration of postoperative wound drainage, length of hospital stay, and recovery time in the experimental group (3.63 ± 1.04 d, 12.13 ± 3.77 d, and 111.22 ± 16.24 d) were significantly shorter than those in the observation group (5.71 ± 2.34 d, 15.28 ± 4.42 d, 123.10 ± 22.82 d) (P < 0.01). The experimental group obtained a markedly higher complete healing rate versus the observation group (P < 0.001). A significantly lower complication rate was observed in the experimental group than in the observation group (P < 0.05). The Maryland scores results were dichotomized into good (≥75 points) and poor (<75 points). The experimental group showed significantly higher Maryland scores good rate and treatment satisfaction versus the observation group (P < 0.01). The experimental group patients were associated with better postoperative fasting glucose and 2 h postprandial glucose versus those in the observation group (P < 0.05).

Conclusion

Targeted treatment in the perioperative management of diabetic patients with traumatic calcaneal fractures significantly promotes the recovery of patients, reduces the incidence of complications, increases treatment satisfaction, and ameliorates the doctor-patient relationship.