Primary care management of chest pain after coronary artery bypass surgery

Investigation of the Effects of Acupuncture on Post-Operative Chest Pain after Open Heart Surgery

Background

Coronary artery bypass grafting (CABG) accounts for more than half of all adult cardiac surgeries worldwide. Post-operative chest pain is a common CABG complication and can cause significant discomfort.

Objectives

Because taking large amounts of analgesics can have many side effects, we evaluated whether acupuncture effectively reduces pain and the use of analgesics by CABG patients.

Methods

In this clinical trial, 30 patients who had recently undergone CABG were randomly allocated to two groups. For both groups, exercise therapy and routine analgesics were recommended. The intervention group underwent bilateral acupuncture in distinct acupoints, including the HT3, HT4, HT5, HT6, HT7, PC3, PC5, PC6, and PC7 for 10 daily sessions constantly. Visual analog scale (VAS) and analgesic use were evaluated in both groups at baseline and after completing the 10-day treatment.

Results

Our analysis revealed significant decreases in the mean VAS scores in both the intervention and the control group, and that the reduction was more significant in the acupuncture group (p < 0.001). Moreover, analgesic use was significantly lower in the acupuncture group when compared with the control group (p < 0.001).

Conclusion

Our findings highlight acupuncture as an alternative method of controlling CABG-associated post-operative chest pain and reducing the use of analgesics, which might have many side effects.

Learning Needs and Educational Strategies for Adult Patients in the Preoperative Period of Myocardial Revascularization: Scoping Review

Objective: To identify and map learning needs and educational strategies for adult patients in the preoperative period of myocardial revascularization. Materials and method: Scoping review conducted between March and April 2021 in national and international databases to identify records published in scientific journals and gray literature, without period. Results: The selected sample consisted of 35 records, composed mostly of articles (32; 91.42 %) published from 1990 to 2021. The learning needs of patients before surgery were categorized into cardiovascular system and coronary artery disease; procedures and routines before, during, and after surgery. In addition, several educational strategies implemented in the studies were identified. Conclusions: The learning needs identified can contribute to planning and implementing patient-centered educational strategies before surgery.

Recent advancements in peripheral nerve-specific fluorescent compounds

Nerve injury is a common complication of surgery. Accidental nerve damage or transection can lead to severe clinical symptoms including pain, numbness, paralysis and even expiratory dyspnoea. In recent years, with the rise of the field of fluorescence-guided surgery, researchers have discovered that nerve-specific fluorescent agents can serve as nerve markers in animals and can be used to guide surgical procedures and reduce the incidence of intraoperative nerve damage. Currently, researchers have begun to focus on biochemistry, materials chemistry and other fields to produce more neuro-specific fluorescent agents with physiological relevance and they are expected to have clinical applications. This review discusses the agents with potential to be used in fluorescence-guided nerve imaging during surgery.