Research status of pathogenesis of anxiety or depression after percutaneous coronary intervention and Traditional Chinese Medicine intervention.

ETHNIC PHARMACOLOGICAL RELEVANCE: Anxiety or depression after percutaneous coronary intervention (PCI) is a common clinical disease. Currently, conventional pharmacotherapy primarily involves the administration of anxiolytic or antidepressant medications in conjunction with anticoagulants, antiplatelet agents, and other cardiovascular drugs. However, challenges such as drug dependence, adverse reactions and related concerns persist in the treatment of this disease. Numerous pertinent studies have demonstrated that Traditional Chinese Medicine (TCM) exhibits significant therapeutic efficacy and distinctive advantages in managing post-PCI anxiety or depression. AIM OF THIS REVIEW: This review attempted to summarize the characteristics of TCM for treating anxiety or depression after PCI, including single Chinese herbs, Chinese medicine monomers, compound TCM prescriptions, TCM patented drugs, and other TCM-related treatment methods, focusing on the analysis of the relevant mechanism of TCM treatment of this disease. METHODS: By searching the literature on treating anxiety or depression after PCI with TCM in PubMed, Web of Science, CNKI, and other relevant databases, this review focuses on the latest research progress of TCM treatment of this disease. RESULTS: In the treatment of anxiety or depression after PCI, TCM exerts significant pharmacological effects such as anti-inflammatory, antioxidant, anti-anxiety or anti-depression, cardiovascular and cerebrovascular protection, and neuroprotection, mainly by regulating the levels of related inflammatory factors, oxidative stress markers, neurotransmitter levels, and related signaling pathways. TCM has a good clinical effect in treating anxiety or depression after PCI with individualized treatment. CONCLUSIONS: TCM has terrific potential and good prospects in the treatment of anxiety or depression after PCI. The main direction of future exploration is the study of the mechanism related to Chinese medicine monomers and the large sample clinical study related to compound TCM prescriptions.

Evaluating the association between opium abuse, blood lead levels, and the complexity of coronary artery disease.

Opium abuse and exposure to heavy metals elevate the risk of coronary artery disease (CAD). Therefore, we aimed to determine the association between opium abuse and blood lead levels (BLLs) and the CAD complexity. We evaluated patients with acute coronary symptoms who underwent coronary angiography, and those with >50% stenosis in at least one of the coronary arteries were included. Furthermore, Synergy between PCI with Taxus and Cardiac Surgery I (SYNTAX I) score and BLLs were measured. Based on the opium abuse, 95 patients were subdivided into opium (45) and control (50) groups. Differences in demographics and CAD risk factors were insignificant between the two groups. The median BLLs were remarkably higher in the opium group than in controls (36 (35.7) and 20.5 µg/dL (11.45), respectively, p = 0.003). We also revealed no significant differences in SYNTAX score between the two groups (15.0 (9.0) and 17.5 (14.0), respectively, p = 0.28). Additionally, we found no significant correlation between BLLs and the SYNTAX scores (p = 0.277 and r = -0.113). Opium abuse was associated with high BLLs. Neither opium abuse nor high BLLs were correlated with the complexity of CAD. Further studies are warranted to establish better the relationship between opium abuse, BLLs, and CAD.

In-hospital mortality of patients with acute coronary syndrome (ACS) after implementation of national health insurance (NHI) in Indonesia.

BACKGROUND: The National Health Insurance (NHI) was implemented in Indonesia in 2014, and cardiovascular diseases are one of the diseases that have overburdened the healthcare system. However, data concerning the relationship between NHI and cardiovascular healthcare in Indonesia are scarce. We aimed to describe changes in cardiovascular healthcare after the implementation of the NHI while determining whether the implementation of the NHI is related to the in-hospital mortality of patients with acute coronary syndrome (ACS). METHODS: This is a retrospective comparative study of two cohorts in which we compared the data of 364 patients with ACS from 2013 to 2014 (Cohort 1), before and early after NHI implementation, with those of 1142 patients with ACS from 2018 to 2020 (Cohort 2), four years after NHI initiation, at a tertiary cardiac center in Makassar, Indonesia. We analyzed the differences between both cohorts using chi-square test and Mann-Whitney U test. To determine the association between NHI and in-hospital mortality, we conducted multivariable logistic regression analysis. RESULTS: We observed an increase in NHI users (20.1% to 95.6%, p < 0.001) accompanied by a more than threefold increase in patients with ACS admitted to the hospital in Cohort 2 (from 364 to 1142, p < 0.001). More patients with ACS received invasive treatment in Cohort 2, with both thrombolysis and percutaneous coronary intervention (PCI) rates increasing more than twofold (9.2% to 19.2%; p < 0.001). There was a 50.8% decrease in overall in-hospital mortality between Cohort 1 and Cohort 2 (p < 0.001). CONCLUSIONS: This study indicated the potential beneficial effect of universal health coverage (UHC) in improving cardiovascular healthcare by providing more accessible treatment. It can provide evidence to urge the Indonesian government and other low- and middle-income nations dealing with cardiovascular health challenges to adopt and prioritize UHC.

Impact of the COVID-19 pandemic on provision of interventional cardiology and cardiac surgery services in Australia: a review of Medicare claims data.

BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic has significantly impacted healthcare service provision worldwide. There is limited information on changes in invasive cardiovascular services during the pandemic, particularly in Australia. AIM: We sought to assess temporal trends on the use of interventional cardiology and cardiac surgery services before and following the COVID-19 pandemic in Australia. METHODS: Medicare Benefits Schedule items data from the Australian Government Services Australia on outpatient and private hospital interventional cardiology procedures (coronary angiogram, percutaneous coronary intervention and transcatheter aortic valve implantation) and cardiac surgery procedures (coronary artery bypass grafting [CABG] and surgical valve replacement, repair and annuloplasty) were analysed from March 2019 to 2021. This was superimposed on monthly COVID-19 case data obtained from the Australian Department of Health and Aged Care epidemiology reports. RESULTS: A sustained reduction in CABG (-10.1%) and surgical valve intervention (-11.1%) was appreciated from March 2019-2020 to March 2020-2021, in the first year of the COVID-19 pandemic. During this period, an overall increase (+25.9%) in the use of transcatheter aortic valve implantation was observed. Following the initial period of mandated isolation in March-April 2020, a reduction in coronary angiography (-29.1%) and percutaneous coronary intervention (-19.5%) was observed in comparison to March-April 2019; however, this was largely attenuated over time. CONCLUSIONS: The COVID-19 pandemic has resulted in reductions in the use of interventional cardiology and cardiac surgery services, with cardiac surgery most affected. However, an increase in uptake of transcatheter aortic valve implantation has been observed during the pandemic. This may have implications for future planning and resource allocation in the aftermath of the pandemic.

Ginsenoside Rg3 suppresses vasculogenic mimicry by impairing DVL3-maintained stemness via PAAD cell-derived exosomal miR-204 in pancreatic adenocarcinoma.

BACKGROUND: Vasculogenic mimicry (VM) is an angiogenesis-independent process that potentially contributes to the poor clinical outcome of anti-angiogenesis therapy in multiple malignant cancers, including pancreatic adenocarcinoma (PAAD). Several studies have shown that ginsenoside Rg3, a bioactive component of ginseng, holds considerable potential for cancer treatment. Our previous work has proved that Rg3 can inhibit VM formation in PAAD. However, its underlying mechanism remains unclear. PURPOSE: To explore the underlying mechanism by which Rg3 affects VM formation in PAAD. METHODS: We first investigated the effects of Rg3 on the cellular phenotypes of two PAAD cell lines (SW-1990 and PCI-35), and the expression of EMT- and stemness-related proteins. SW-1990 cells were adopted to construct xenograft models, and the anti-tumor effects of Rg3 in vivo were validated. Subsequently, we isolated the exosomes from the two PAAD cell lines with Rg3 treatment or not, and explored whether Rg3 regulated VM via PAAD cell-derived exosomes. MiRNA sequencing, clinical analysis, and rescue experiments were performed to investigate whether and which miRNA was involved. Subsequently, the target gene of miRNA was predicted using the miRDB website (https://mirdb.org/), and rescue experiments were further conducted to validate those in vitro and in vivo. RESULTS: Rg3 indeed exhibited excellent anti-tumor effects both in vitro and in vivo, with inhibitory effects on EMT and stemness of PAAD cells. More interestingly, Rg3-treated PAAD cell-derived exosomes suppressed the tube-forming ability of HUVEC and PAAD cells, with a decrease in stemness-related protein expression, indicating that Rg3 inhibited both angiogenesis and VM processes. Subsequently, we found that Rg3 induced the up-regulation of miR-204 in PAAD cell-derived exosomes, and miR-204 alone inhibited tube and sphere formation abilities of PAAD cells like exosomes. Specifically, miR-204 down-regulated DVL3 expression, which was involved in regulating cancer cell stemness, and ultimately affected VM. The in vivo experiments further indicated that Rg3-treated SW-1990 cell-derived exosome-inhibited tumor growth, VM formation, and stemness-related protein expression can be abrogated by DVL3 overexpression. CONCLUSION: Ginsenoside Rg3 increased the PAAD cell-derived exosomal miR-204 levels, which subsequently inhibited its target genes DVL3 expression in the receptor PAAD cells, and the down-regulated DVL3 broke stemness maintenance, ultimately suppressing VM formation of PAAD. Our findings revealed a novel mechanism by which Rg3 exerted its anti-tumor activity in PAAD via inhibiting VM, and provided a promising strategy to make up for the deficiency of anti-angiogenesis therapy in cancer.

Outcomes following cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) for peritoneal malignancies: 10 ​Year experience.

INTRODUCTION: The treatment of peritoneal malignancies has evolved and select patients can undergo effective surgical therapies. Access to innovative oncology procedures can be improved if programs are developed within and outside of academic cancer centers. We report the creation of a high volume, comprehensive peritoneal malignancy program developed in a community center. METHODS: A retrospective single-site study was conducted using registry data comprising all patients who underwent Cytoreductive Surgery (CRS) and Heated Intraperitoneal Chemotherapy (HIPEC) between October 2011-December 2021. RESULTS: 353 patients underwent CRS and HIPEC. 208 patients experienced in-hospital morbidity (58.9 â€‹%). Group comparison by disease site, PCI, and the completeness of cytoreduction demonstrated survival differences in mean overall survival and disease-free survival in 1-, 3- and 5-year ranges. CONCLUSIONS: This study demonstrates that with a standardized protocol and a surgeon-led multidisciplinary team it is possible to offer safe outcome driven, complex oncologic surgery in a community-based cancer program.

Metastatic Colorectal Cancer Treated with Combined Liver Resection, Cytoreductive Surgery, and Hyperthermic Intraperitoneal Chemotherapy (HIPEC): Predictive Factors for Early Recurrence.

BACKGROUND: Selection of colorectal cancer patients with concomitant peritoneal (PM) and liver metastases (LM) for radical treatment with cytoreductive surgery (CRS), including liver resection and hyperthermic intraperitoneal chemotherapy (HIPEC), needs improvement. This retrospective, monocentric study was designed to evaluate the predictive factors for early recurrence, disease-free survival (DFS), and overall survival (OS) in such patients treated in a referral center. METHODS: Consecutive colorectal cancer patients with concomitant LM and PM treated with curative intent with perioperative systemic chemotherapy, simultaneous complete CRS, liver resection, and HIPEC in 2011-2022 were included. Clinical, radiological (before and after preoperative chemotherapy), surgical, and pathological data were investigated, along with long-term oncologic outcomes. A multivariate analysis was performed to identify predictive factors associated with early recurrence (diagnosed <6 months after surgery), DFS, and OS. RESULTS: Of more than 61 patients included, 31 (47.1%) had pT4 and 27 (40.9%) had pN2 primary tumors. Before preoperative chemotherapy, the median number of LM was 2 (1-4). The median surgical PCI (peritoneal carcinomatosis index) was 3 (5-8.5). The median DFS and OS were 8.15 (95% confidence interval [CI] 5.5-10.1) and 34.1 months (95% CI 28.1-53.5), respectively. In multivariate analysis, pT4 (odds ratio [OR] = 4.14 [1.2-16.78], p = 0.032]) and pN2 (OR = 3.7 [1.08-13.86], p = 0.042) status were independently associated with an early recurrence, whereas retroperitoneal lymph node metastasis (hazard ratio [HR] = 39 [8.67-175.44], p < 0.001) was independently associated with poor OS. CONCLUSIONS: In colorectal cancer patients with concomitant PM and LM, an advanced primary tumor (pT4 and/or pN2) was associated with a higher risk of early recurrence following a radical multimodal treatment, whereas RLN metastases was strongly detrimental for OS.

Qihuang Zhuyu formula alleviates coronary microthrombosis by inhibiting PI3K/Akt/αIIbß3-mediated platelet activation.

BACKGROUND: Coronary microembolism (CME) is commonly seen in the peri-procedural period of Percutaneous Coronary Intervention (PCI), where local platelet activation and endothelial cell inflammation crosstalk may lead to micro thrombus erosion and rupture, with serious consequences. Qihuang Zhuyu Formula (QHZYF) is a Chinese herbal compound with high efficacy against coronary artery disease, but its antiplatelet mechanism is unclear. HYPOTHESIS/PURPOSE: This study aimed to elucidate the effects and mechanisms of QHZYF on sodium laurate-induced CME using network pharmacology and in vitro and in vivo experiments. METHODS: We employed high-performance liquid chromatography mass spectrometry to identify the main components of QHZYF. Network pharmacology analysis, molecular docking and surface plasmon resonance (SPR) were utilized to predict the primary active components, potential therapeutic targets, and intervention pathways mediating the effects of QHZYF on platelet activation. Next, we pretreated a sodium laurate-induced minimally invasive CME rat model with QHZYF. In vivo experiments were performed to examine cardiac function in rats, to locate coronary arteries on heart sections to observe internal microthrombi, to extract rat Platelet-rich plasma (PRP) for adhesion assays and CD62p and PAC-1 (ITGB3/ITGA2B) flow assays, and to measure platelet-associated protein expression in PRP. In vitro clot retraction and Co-culture of HUVECs with PRP were performed and the gene pathway was validated through flow cytometry and immunofluorescence. RESULTS: Combining UPLC-Q-TOF/MS technology and database mining, 78 compounds were finally screened as the putative and representative compounds of QHZYF, with 75 crossover genes associated with CME. QHZYF prevents CME mainly by regulating key pathways of the inflammation and platelets, including Lipid and atherosclerosis, Fluid shear stress, platelet activation, and PI3K-Akt signaling pathways. Five molecules including Calyson, Oroxin A, Protosappanin A,Kaempferol and Geniposide were screened and subjected to molecular docking and SPR validation in combination with Lipinski rules (Rule of 5, Ro5). In vivo experiments showed that QHZYF not only improved myocardial injury but also inhibited formation of coronary microthrombi. QHZYF inhibited platelet activation by downregulating expression of CD62p receptor and platelet membrane protein αIIbß3 and reduced the release of von Willebrand Factor (vWF), Ca2+ particles and inflammatory factor IL-6. Further analysis revealed that QHZYF inhibited the activation of integrin αIIbß3, via modulating the PI3K/Akt pathways. In in vitro experiments, QHZYF independently inhibited platelet clot retraction. Upon LPS induction, the activation of platelet membrane protein ITGB3 was inhibited via the PI3K/Akt pathway, revealing an important mechanism for attenuating coronary microthrombosis. We performed mechanistic validation using PI3K inhibitor LY294002 and Akt inhibitor MK-2206 to show that QHZYF inhibited platelet membrane protein activation and inflammation to improved coronary microvessel embolism by regulating PI3K/Akt/αIIbß3 pathways, mainly by inhibiting PI3K and Akt phosphorylation. CONCLUSION: QHZYF interferes with coronary microthrombosis through inhibition of platelet adhesion, activation and inflammatory crosstalk, thus has potential in clinical anti-platelet applications. Calyson, Oroxin A, Protosappanin A, Kaempferol and Geniposide may be the major active ingredient groups of QHZYF that alleviate coronary microthrombosis.

Atorvastatin before percutaneous coronary intervention: A systematic review and meta-analysis.

Atorvastatin is widely recommended for long-term secondary prevention in STEMI patients with no contraindication. Although high-dose atorvastatin has been shown to reduce important patient outcomes such as MACE, there is still doubt that high-dose atorvastatin could have the same protective effect in patients undergoing PCI in the short and long term. We searched the following electronic databases: Scopus, Web of Science, MEDLINE, EMBASE, and Cochrane Central considering studies that enrolled adult patients with a confirmed diagnosis of STEMI or NSTEMI undergoing PCI. The intervention must have been atorvastatin alone compared to a placebo, standard care, or a different atorvastatin dose. A total of (n = 11) studies were included in the quantitative analysis. Information on (N = 5,399) patients was available; 2,654 were assigned to receive high-dose atorvastatin therapy, and 2,745 comprised the control group. High-dose atorvastatin pre-loading significantly reduced MACE at one month of follow-up (RR: 0.78; 95% CI: 0.67-0.91; p = 0.014) in both STEMI and NSTEMI. All-cause mortality was reduced in patients with STEMI (RR: 0.28; 95% CI: 0.10-0.81; p = 0.029). The quality of the body of evidence was rated overall as moderate. Patients presenting with STEMI or NSTEMI benefit from high-dose atorvastatin pre-loading before PCI by reducing MACE at 30 days. The use of high-dose atorvastatin in STEMI patients reduced all-cause mortality. The beneficial effects of atorvastatin pre-loading are limited to 30 days post-PCI.

Oncological outcomes and hospitalization cost of hyperthermic intraperitoneal chemotherapy (HIPEC) open and closed abdomen techniques: Results from two French expert centers.

BACKGROUND: Hyperthermic intraperitoneal chemotherapy (HIPEC) associated with CC0 excision is performed using either an open (OPEN_HIPEC) or closed abdominal technique (CLOSED_HIPEC). However, little data is available on the costs of this treatment, as there is no code for HIPEC in the French Classification of Medical Acts. Oncological outcomes and the mean cost of hospitalization were compared. METHODS: Between 2017 and 2021, 144 patients with peritoneal carcinomatosis (all etiologies) were included (OPEN_HIPEC, n = 70; CLOSED_HIPEC, n = 74) in this retrospective two-center study. Morbi-mortality, overall survival (OS), recurrence-free-survival (RFS) and mean cost of hospitalization were compared. RESULTS: The median OS and RFS were 71.3 months [63-71.5] and 26.8 months [20-35.3] respectively, and were similar for both techniques; and after stratification by histology. Multivariate analysis adjusted on PCI score of OS identified mitomycin as a protective factor (HR = 0.31 [0.10-0.90], p = 0.032) and ASA score>2 (HR = 2.32 [1.32- 4.06], p = 0.003) and number of resection (HR = 1.21 [1.06-1.39], p = 0.006) as a risk factors of RFS. Complication rates at day 30 were similar between OPEN and CLOSED_HIPEC, 31 (44.3 %) vs 42 (56.8 %); p = 0.135. OPEN_HIPEC had more severe complications (11 (35.5 %) vs 6 (14.3 %); p = 0.034). The mean cost of hospitalization was estimated as €15,627 for OPEN_HIPEC and €14,211 for CLOSED_HIPEC for a mean length-of-stay of 12.7 and 16.7 days respectively. The mean amount received by the hospital per hospitalization was estimated at €16,399 and €15,536 respectively. CONCLUSIONS: OS and RFS were similar for open and closed HIPEC. Severe complications at day 30 were more frequent in OPEN_HIPEC group. The amount received by hospital for both HIPEC techniques is sufficient.

Coenzyme Q10 mitigates macrophage mediated inflammation in heart following myocardial infarction via the NLRP3/IL1ß pathway.

BACKGROUND: The protective effect of Coenzyme Q10 (CoQ10) on the cardiovascular system has been reported, however, whether it can promote early recovery of cardiac function and alleviate cardiac remodeling after myocardial infarction (MI) remains to be elucidated. Whether CoQ10 may regulate the macrophage-mediated pro-inflammatory response after MI and its potential mechanism are worth further exploration. METHODS: To determine the baseline plasma levels of CoQ10 by LC-MS/MS, healthy controls and MI patients (n = 11 each) with age- and gender-matched were randomly enrolled. Additional MI patients were consecutively enrolled and randomized into the blank control (n = 59) or CoQ10 group (n = 61). Follow-ups were performed at 1- and 3-month to assess cardiac function after percutaneous coronary intervention (PCI). In the animal study, mice were orally administered CoQ10/vehicle daily and were subjected to left anterior descending coronary artery (LAD) ligation or sham operation. Echocardiography and serum BNP measured by ELISA were analyzed to evaluate cardiac function. Masson staining and WGA staining were performed to analyze the myocardial fibrosis and cardiomyocyte hypertrophy, respectively. Immunofluorescence staining was performed to assess the infiltration of IL1ß/ROS-positive macrophages into the ischemic myocardium. Flow cytometry was employed to analyze the recruitment of myeloid immune cells to the ischemic myocardium post-MI. The expression of inflammatory indicators was assessed through RNA-seq, qPCR, and western blotting (WB). RESULTS: Compared to controls, MI patients showed a plasma deficiency of CoQ10 (0.76 ± 0.31 vs. 0.46 ± 0.10 µg/ml). CoQ10 supplementation significantly promoted the recovery of cardiac function in MI patients at 1 and 3 months after PCI. In mice study, compared to vehicle-treated MI mice, CoQ10-treated MI mice showed a favorable trend in survival rate (42.85% vs. 61.90%), as well as significantly alleviated cardiac dysfunction, myocardial fibrosis, and cardiac hypertrophy. Notably, CoQ10 administration significantly suppressed the recruitment of pro-inflammatory CCR2+ macrophages into infarct myocardium and their mediated inflammatory response, partially by attenuating the activation of the NLR family pyrin domain containing 3 (NLRP3)/Interleukin-1 beta (IL1ß) signaling pathway. CONCLUSIONS: These findings suggest that CoQ10 can significantly promote early recovery of cardiac function after MI. CoQ10 may function by inhibiting the recruitment of CCR2+ macrophages and suppressing the activation of the NLRP3/IL1ß pathway in macrophages. TRIAL REGISTRATION: Date of registration 09/04/2021 (number: ChiCTR2100045256).

Application Effect Evaluation of Optimizing Emergency Nursing Process Before Emergency Coronary Intervention in Patients with AMI and Hypertension.

Objective: The study aimed to assess the impact of optimizing the emergency nursing process on certain outcomes in AMI patients with hypertension undergoing coronary intervention therapy. Methods: This is a retrospective cohort study, a total of 90 patients with AMI complicated with hypertension admitted from October 2020 to March 2022 to observe the effect and safety of two different nursing methods in patients with AMI complicated with hypertension. According to the different nursing process, the subjects were divided into the optimization and conventional groups, with 45 cases in each group. Then, the rescue efficiency, success rate, recurrence rate, re-PCI rate, negative emotions, and adverse reactions of the two groups were observed. Results: The results showed that the first aid time (39.23±6.28 vs 49.78±9.14), PCI time (45.13±8.60 vs 60.40±8.16) and ECG time (4.18±0.69 vs 6.87±1.00), success rate (93.33% vs 66.67%) and recurrence rate (8.89% vs 22.22%) of the study subjects undergoing the optimized emergency nursing process were significantly better than those undergoing the general emergency nursing process (P < .05), and their negative emotions (7.51±1.77 vs 14.07±1.93) and adverse reactions (3 vs 9) were significantly lower than those of the conventional group (P < .05). Conclusions: It is suggested that optimizing the emergency nursing process before PCI for patients with AMI complicated with hypertension positively impacts the clinical efficacy and prognosis. Optimizing the emergency nursing process may potential benefits for patient health, healthcare resource utilization, or the quality of care, which should be consider in clinical practice.

Application of Predictive Nursing Based on EuroSCORE in Perioperative Period of PCI.

Objective: Investigating the value of predictive care in the perioperative period of PCI is important because it directly affects patients' postoperative recovery and prognostic outcomes. To investigate the application value of predictive nursing based on the European system for cardiac operative risk evaluation (EuroSCORE) in the perioperative period of percutaneous coronary intervention (PCI). Methods: A total of 138 patients with coronary heart disease who underwent PCI in the hospital from January 2021 to December 2022 were selected as the study subjects. They were divided into the control group (from January 2021 to December 2021, n=69) and the observation group (from January 2022 to December 2022, n=69) according to the time of admission. The control group received routine nursing intervention, while the observation group received predictive nursing based on EuroSCORE. Implementation of EuroSCORE-based predictive care in the observation group includes EuroSCORE assessment, risk stratification, development of personalized care plans, clinical monitoring, medication management, rehabilitation and lifestyle advice, regular communication, and documentation and evaluation. All patients were followed up for 6 months. The situation of hospitalization, cardiac function, quality of life, and the incidence of adverse events were compared between the two groups. Results: The monitoring time, bed rest time, and total hospital stay of the observation group were shorter than those of the control group (P < .05). After the intervention, left ventricular ejection fraction (LVEF) in the observation group was higher than that in the control group, and left ventricular end-diastolic diameter (LVEDD) and left ventricular end-systolic diameter (LVESD) were smaller than those in the control group (P < .05). After the intervention, the scores for symptoms, physical function, satisfaction, and adverse reactions in the quality of life scale of the observation group after PCI were higher than those of the control group (P < .05). The incidence of adverse events in the observation group during follow-up was lower than that in the control group (P < .05). Conclusion: Predictive nursing based on EuroSCORE can shorten patients' hospital stay undergoing PCI, improve their cardiac function and quality of life, and reduce adverse cardiovascular events. EuroSCORE-based predictive care is critical to PCI patient care and outcomes. It allows for personalized care planning, reduces the risk of complications, improves quality of life, reduces medical burden, and is expected to provide more comprehensive and personalized care and improve the quality of care and outcomes. Future research directions include optimizing the implementation of predictive care in different PCI patient groups, exploring long-term care effects, economic benefit analysis, and patient satisfaction research.

Observation on the Application Effect of Stressor Perception and Response Meticulous Nursing in the Perioperative Period of Acute Myocardial Infarction.

Objective: To investigate the clinical value of stressor perception-based meticulous nursing measures during the perioperative period of percutaneous coronary intervention (PCI) in patients with acute myocardial infarction (AMI). Methods and Design: A prospective randomized trial was conducted involving 104 AMI patients undergoing PCI from March 2021 to March 2022. Patients were divided into an "intervention group" and a "routine group" based on consultation numbers, with equal cases in each group. PCI procedures were performed by the same group of doctors in both groups and that basic treatment measures were similar. Intervention and Comparison: The intervention group received meticulous nursing measures based on stressor perception during the perioperative period, while the routine group received standard care. Outcome measures: The study compared treatment effects, perioperative sleep quality, negative emotion scores, and perioperative complication rates between the two groups. Results Overview: The patients in the intervention group and the conventional group were statistically similar in terms of operative time, X-ray fluoroscopy time, contrast agent dosage, catheter lab nurse preparation time, catheter lab-balloon dilation time, portal-ball time, and PCI success rate (P > .05). In the post-PCI assessment of negative emotions in both groups, the total scores of depression, anxiety, extroverted irritability, and negative emotion scores in the intervention group were higher than those in the routine group (P < .05). In the post-PCI assessment of sleep quality in both groups, subjective sleep quality score, sleep delay score, and total PSQI score in the intervention group were lower than those in the routine group (P < .05). The rate of surgical complications was 7.69% in the intervention group and 15.38% in the routine group, and the differences between the two groups were not statistically significant (P > .05). Conclusion: While meticulous nursing measures based on stressor perception did not notably enhance the effectiveness of PCI, they did significantly improve patients' negative emotions and sleep quality.

The clinical efficacy of Shenxiang Suhe Pill administration in posterior circulation ischemic vertigo: A randomized controlled trial.

BACKGROUND: Shenxiang Suhe Pill (SXSHP) is a traditional Chinese medicine (TCM) widely used to treat coronary heart disease. The present study aims to investigate the effect of SXSHP on posterior circulation ischemic (PCI) vertigo. METHODS: One hundred and twenty patients with PCI vertigo were randomly divided into the control, low-dose, and high-dose groups with 40 patients in each group. The control group was treated with basic Western medicine. The low-dose and high-dose groups were treated with 0.7 g SXSHP once a day in the morning and twice a day in the morning and evening, respectively. The assessments were performed on days 14 and 28. The traditional Chinese medicine symptom score, average blood flow velocity of vertebral artery and basilar artery, blood viscosity, blood lipids, serum C-reactive protein level (CRP), blood routine test, and liver and kidney function were compared before and after treatment among the 3 groups. RESULTS: In the evaluation of the traditional Chinese medicine symptom score, both low-dose and high-dose SXSHP treatments showed higher efficacy than the control group (P = .013). The average blood flow velocity of vertebral artery and basilar artery in the 3 groups showed an upward trend from baseline (P < .05). The blood viscosity and levels of fibrinogen, hematocrit, and CRP in the 3 groups showed a downward trend from baseline level (P < .05). The levels of total cholesterol, triglycerides, low-density lipoprotein, and CRP in the low-dose group and high-dose group were lower than those in the control group on day 28 (P < .05). There were no significant differences in the routine blood test and liver and kidney function between the low-dose and high-dose groups compared with the baseline values (P > .05). CONCLUSION: SXSHP effectively improved PCI vertigo by inhibiting blood viscosity, regulating blood lipid levels, anti-inflammation, and improving cerebrovascular blood flow without affecting liver and kidney functions.

Effect of preinitiated glucose-insulin-potassium strategy for patients with undergoing planned percutaneous coronary intervention: a systematic review and meta-analysis.

OBJECTIVES: Whether the glucose-insulin-potassium (GIK) should be used as an adjuvant therapy for ischaemic myocardial disease remains controversial nowadays reperfusion era. This meta-analysis aimed to assess the effects of preinitiated GIK for patients undergoing planned percutaneous coronary intervention (PCI). DESIGN: Systematic review and meta-analysis. DATA SOURCES: PubMed, Web of science, MEDLINE, Embase, Cochrane Library and ClinicalTrials.gov were searched through 27 November 2022. ELIGIBILITY CRITERIA: Only randomised controlled trials involving participants preinitiated with GIK or placebo before planned PCI were included. DATA EXTRACTION AND SYNTHESIS: Two independent reviewers used standardised methods to search, screen and code included trials. Risk of bias was assessed with the Cochrane tool. Pooled analysis was conducted using random or effects models according to the heterogeneity. Subgroup analyses were carried out for dosage of GIK and if with ongoing myocardial ischaemia. RESULTS: 13 randomised controlled trials (RCTs) including 3754 participants were evaluated. We found patients preconditioned with GIK before PCI showed a significant increase in Thrombolysis in Myocardial Infarction 3 flow events after angioplasty (OR 1.59, 95% CI 1.03 to 2.46, p=0.04), also revealed improved in-hospital left ventricular ejection fraction (weighed mean difference, WMD 1.62, 95% CI 0.21 to 3.03, p=0.02) and myocardial salvage index (WMD 0.09, 95% CI 0.01 to 0.16, p=0.03). Nevertheless, no benefit was observed in all-cause mortality neither on 30-day (OR 0.81, 95% CI 0.59 to 1.11, p=0.18) nor 6 months (OR 1.02, 95% CI 0.42 to 2.46, p=0.97). Furthermore, GIK intervention was associated with higher occurrences of complications such as phlebitis (OR 10.13, 95% CI 1.74 to 59.00, p=0.01) and hypoglycaemia (OR 10.43, 95% CI 1.32 to 82.29, p=0.03), but not hyperkalaemia (OR 9.36, 95% CI 0.50 to 175.27, p=0.13), liquid overload (OR 1.02, 95% CI 0.25 to 4.13, p=0.98) or in-hospital heart failure (OR 0.42, 95% CI 0.06 to 2.96, p=0.39). CONCLUSIONS: Our study shows preconditioning GIK exhibits myocardial reperfusion and cardiac function benefits for patients planning to receive PCI intervention, while also some complications such as phlebitis and hypoglycaemia accompany. PROSPERO REGISTRATION NUMBER: CRD42022326334.

The therapeutic efficacy of guided therapy for PCI after acute myocardial infarction: A meta-analysis.

OBJECTIVE: To systematically evaluate the effects of lead therapies on percutaneous coronary intervention (PCI) after acute myocardial infarction (AMI). METHODS: A randomized controlled trial (RCT) in the CNKI, Wanfang, VIP, ProQuest, PubMed, Cochrane Library, Scopus, and Web of Science databases was searched until January 2023. Two researchers strictly screened and checked the included literature, extracted relevant data, and used the Cochrane Manual to assess the risk quality of the literature. Using RevMan 5.3 software, Meta-analysis of 4 main outcome measures [cardiac function-related indicators, 6-minute walking distance (6 MWT), quality of life (SF-36), Seattle angina pectoris scale (SAQ)], and 3 secondary outcome measures [adverse event incidence, death incidence, and readmission rate]. RESULTS: 22 studies were finally included with 1754 subjects, but the overall quality of the included studies was not high. The results of the meta-analysis showed that, in the cardiac function-related indicators compared to controls, improved left ventricular ejection fraction (LVEF) index (MD = 1.42, 95%CI [-0.94, 3.79], P < .00001); however, compared with the Baduanjin group, Tai Chi ball + Baduanjin group and control group, there was no significant difference (P > .05); compared with the control group, the guidance therapy group improved the left ventricular end-diastolic volume (LVEDV) index (MD = -4.67, 95%CI [-6.8, -2.71], P < .00001). In comparison, the lead group improved the 6 MWT (MD = 69.44, 95%CI [30.12, 108.76], P < .00001); the SF-36 score (MD = 10.05, 95%CI [8.68, 11.42], P < .00001])and the SAQ score (MD = 6.2, 95%CI [3.97, 8.44], P < .00001). Among the secondary outcome measures, the incidence of adverse events was statistically significant (RR = 0.17, 95%CI [0.1, 0.32], P < .00001); statistically significant (RR = 0.29, 95%CI (0.1, 0.87), P < .00001); readmission (RR = 0.39, 95%CI [0.17, 0.87, 0.89], P < .00001). CONCLUSION: Based on the current study, combining conventional therapy/ exercise or using simple lead therapy after PCI can improve the treatment effect and improve the quality of life.

Hot spots and trends in PCI prognostic research: A bibliometric analysis with CiteSpace.

BACKGROUND: The number of patients undergoing percutaneous coronary intervention (PCI) procedures is increasing along with the number of studies involving guidelines, prognostic assessments, and cardiac rehabilitation related to PCI strategies. However, fewer studies have reported the mapping of knowledge structure and hotspot analysis in this field. Our goal was to discuss and analyze the current status, hot spots and developmental trends associated with research into the prognosis of patients undergoing PCI, and to provide reference for PCI-related research. METHODS: The Web of Science Core Collection and China Knowledge Network were searched for relevant literature from January 2003 to October 2022, and CiteSpace 6.1. R3 software was used to analyze the co-occurrence, clustering, and emerging authors, institutions, and keywords. RESULTS: A total of 2666 English and 2010 Chinese publications were included. The number of publications showed a growing trend. The author with the maximum number of articles was Xu Bo. The institutions with high productivity were Peking Union Medical College and Capital Medical University. Although the number of Chinese articles was high, the cooperation between institutions was low and the impact was small. The results of the analysis suggest a shift in the focus of keywords from coronary artery disease and PCI to studies involving the assessment and intervention of risk factors associated with poor prognosis of PCI. Traditional Chinese Medicine and anxiety represent the emerging direction of PCI prognosis. The assessment of major adverse cardiovascular events and cardiac rehabilitation require careful analysis in post-PCI research. CONCLUSION: The findings of this bibliometric study present a comprehensive and systematic overview of the PCI prognosis, based on the analysis of the current status and trends in research, which may facilitate the identification of hot topics and new directions for future research.