Movement-based mind-body interventions for cardiac rehabilitation: An updated systematic review of randomized controlled trials.

This study aimed to assess evidence for the effect of movement-based mind-body interventions (MMBIs) for cardiac rehabilitation (CR). Six databases were searched from January 1995 to September 2020. All randomized controlled trials (RCTs) evaluated the effect of MMBIs on heart disease (HD) patients' physical and psychological outcomes. Two reviewers independently assessed the quality of all the included studies using the revised Cochrane risk-of-bias tool for RCTs. Sixteen RCTs (5160 participants) published between 1996 and 2020 met all inclusion criteria. In total, these studies investigated the effect of MMBIs for CR. Outcome measures that emerged in these studies included physical and psychological, and/or biochemical parameters to comprehensively evaluate the effects of MMBIs on HD patients. Overall, these studies suggest that MMBIs seem to be an alternative with the optimal CR option.

Perioperative exercise intervention in patients with lung cancer: A systematic literature review of randomized controlled trials.

OBJECTIVES: During perioperative, lung cancer (LC) patients are often left to experience debilitating disease-related symptoms, impaired physical activity and health-related quality of life (HRQoL), and social difficulties, despite the progress achieved in terms of treatment efficacy. Nonpharmacological intervention, such as exercise, has been identified as an effective strategy in LC patients before and after lung resection. Therefore, we aimed to assess evidence of the effect of perioperative exercise among patients with LC. MATERIALS AND METHODS: Seven databases were searched from January 1998 to September 2020. All randomized controlled trials (RCTs) that evaluated the effect of exercise on the physical and psychological status of patients with LC during the perioperative period were reviewed. Two reviewers independently assessed the quality of all studies included here using the revised Cochrane risk of bias tool for RCTs. RESULTS: Seventeen RCTs (1199 participants) published between 2011 and 2019 met for this literature review. The outcome measures that emerged from these studies included subjective outcomes, such as HRQoL, pain score, fatigue, and objective effects, such as cardiorespiratory fitness, pulmonary function, physical activity, and biological markers. Overall, these studies suggest that exercise should be an optimal option for LC; however, its efficacy and effectiveness regarding HRQoL should be investigated further. CONCLUSION: Perioperative exercise could be included in the rehabilitation program of patients with LC. More extensive, high-quality RCTs evidence is needed on the ideal exercise type, duration, intensity, and timing across the LC perioperative care.

Prognostic value of peak lactate during cardiopulmonary bypass in adult cardiac surgeries: A retrospective cohort study.

OBJECTIVE: Tissue hypoperfusion during cardiopulmonary bypass (CPB) affects cardiac surgical outcomes. Lactate, an end product of anaerobic glycolysis from oxygen deficit, is a marker of tissue hypoxia. In this study, we aimed to identify the prognostic value of blood lactate level during CPB in predicting outcomes in adults undergoing cardiac surgeries. MATERIALS AND METHODS: We retrospectively reviewed the medical records of patients who underwent cardiac surgeries with CPB from January 2015 to December 2015. Data about the characteristics of patients, preoperative status, type of surgery, and intraoperative lactate levels were collected. The outcomes were in-hospital mortality and complications. The receiver operating characteristics (ROC) curves were used to assess the ability of peak lactate level during CPB in predicting in-hospital mortality. RESULTS: A total of 97 patients, including 61 who underwent emergent or urgent surgery, were enrolled. The types of surgery included coronary artery bypass grafting (CABG, n = 52), valve surgery (n = 27), combined surgery (CABG and valve surgery, n = 4), great vessel surgery (including aortic dissection, n = 9), and others (n = 5). The median CPB time was 139 min (interquartile range = 120-175). The median initial lactate and peak lactate levels during CPB were 0.9 and 4.2 mmol/L, respectively. In-hospital mortality was 14.4%, which was significantly associated with age and peak lactate level in the multivariate logistic regression model. When the peak lactate level during CPB reached 7.25 mmol/L, in-hospital mortality could be predicted with an area under the ROC curve of 0.75 (95% confidence interval: 0.59-0.90; P = 0.003), with a sensitivity of 57% and specificity of 93%. CONCLUSION: Hyperlactatemia during CPB was associated with increased in-hospital mortality. Thus, early detection of such conditions and aggressive postoperative care are important.

Resection of a cavernous hemangioma of the posterior mediastinum by sclerotherapy and uniport thoracoscopic surgery.

A 44-year-old female presented with cavernous hemangioma of the posterior mediastinum. Imaging revealed that it was approximately 2 cm in size and without an arterial supply from either the thoracic aorta or intercostal artery. The patient was treated with intraoperative sclerotherapy and hemangioma resection by uniport thoracoscopic surgery via a small 3-cm surgical wound. The surgical outcome and follow-up were good.

Use Side Branch of the Aortic Graft to Facilitate Coronary Reconstruction During Complex Aortic Surgery.

The interposition graft could be used for difficult coronary reconstruction during aortic root replacement. We introduced a new technique that utilizes side branch of an aortic graft to facilitate coronary reconstruction. The present study describes this technique and its outcomes. We retrospectively reviewed 234 patient charts of those who underwent aortic root replacement between January 2013 and November 2017. Within this group, 6 patients required coronary reconstruction with branches of aortic graft and were included in this study. All patients were reoperative cases, 3 of which were for acute type A aortic dissection. The mean cardiopulmonary and aortic cross clamp times were 317.2 ± 35.1 minutes and 153.3 ± 75.4 minutes, respectively. All patients survived to discharge with a median hospital stay of 20.5 days (interquartile range: 13.75-27.75). During a median follow-up of 221 days (interquartile range: 197.78-1208), no patients experienced major adverse cardiovascular events. Four patients underwent radiographic follow-up, which confirmed patent interposition grafts (5/5). The use of branches from the aortic graft for coronary reconstruction is feasible with satisfactory outcomes.

Hematologic Markers as Prognostic Factors in Nonmetastatic Esophageal Cancer Patients under Concurrent Chemoradiotherapy.

Nonmetastatic esophageal cancer can demonstrate a high local recurrence rate even under the standard treatment. We evaluated platelet counts before and after concurrent chemoradiotherapy (CCRT), neutrophil-to-lymphocyte ratio, and platelet-to-lymphocyte ratio for predicting esophageal cancer prognosis under CCRT. Newly diagnosed patients with esophageal cancer (stages IA-IIIC) who underwent CCRT during January 2013-December 2017 were enrolled. The data were collected retrospectively. Overall survival (OS), time to progressive disease (TPD), and time to metastasis (TM) were recorded for indicating prognosis. Kaplan-Meier curves were plotted and univariate and multivariate analyses were performed. In total, 105 patients were enrolled. The stages of esophageal cancer and surgery were associated with prognosis (i.e., OS, TPD, and TM). Based on TPD and TM, women had better prognosis than men. In the univariate analysis, high pre- and post-CCRT platelet counts (>300,000/µL), platelet-to-lymphocyte ratio (PLR), and neutrophil-to-lymphocyte ratio (NLR) as well as low lymphocyte percentage were significantly associated with poor prognosis. However, in the multivariate analysis, only post-CCRT high platelet count (>300,000/µL) remained significantly associated with poor prognosis (P = .041, .045, and .023 for OS, TPD, and TM, respectively). Poor prognosis was observed in patients with high platelet counts, PLR, NLR, and low lymphocyte percentage. Surgery was an independent factor predicting better prognosis. Our findings may have clinical significance with regard to therapeutic decision-making.

Midterm Outcomes of Bridge-to-Recovery Patients After Short-Term Mechanical Circulatory Support.

BACKGROUND: The use of short-term mechanical circulatory support (ST-MCS) has increased for refractory cardiogenic shock. However, there are scant data about bridge-to-recovery patients. METHODS: We retrospectively reviewed 502 patients with cardiogenic shock who received venoarterial extracorporeal membrane oxygenation or a temporary surgical ventricular assist device as ST-MCS between 2010 and 2016. There were 178 patients (35.5%) who survived through device explantation. Of these, 149 patients (29.7%) survived to discharge and were included for analysis. The primary outcome was midterm survival without undergoing heart replacement therapy. RESULTS: In our bridge-to-recovery cohort, 101 patients (67.8%) were men, and the median age was 59 years (interquartile range, 51 to 67 years). Etiology of cardiogenic shock included postcardiotomy shock in 35.6% of patients (n = 53), allograft failure in 26.8% (n = 40), acute myocardial infarction (AMI) in 24.2% (n = 36), and other acute decompensated heart failure in 14.4% (n = 20). There were 24 major events (16.1%) recorded, including 21 patients who died and 3 patients who received heart replacement therapy during median follow-up of 306 days (interquartile range, 58.25 to 916.75 days). Overall freedom from event at 3 years was 74.2%. In subgroup analysis, AMI patients had a significantly worse freedom-from-event rate at 40.4% (p < 0.001). By univariate Cox analysis, AMI etiology (p = 0.003), length of ST-MCS (p = 0.06), blood urea nitrogen (p = 0.012), and left ventricular ejection fraction (p = 0.005) at discharge were predictors for adverse events. CONCLUSIONS: The overall midterm outcome of patients explanted from ST-MCS is favorable except for AMI patients.

Efficacy of Enteral Access in Patients with Esophageal Squamous Cell Carcinoma Under Neoadjuvant Therapy.

BACKGROUND: Enteral feeding tubes used to manage the nutritional status of esophageal cancer were evaluated regarding their effectiveness in patients receiving neoadjuvant therapy. PATIENTS AND METHODS: A retrospective study evaluating patients with esophageal squamous cell carcinoma undergoing neoadjuvant therapy between 2001 and 2014 was conducted at a medical center. Hospital patients' records for enteral access (EA) insertion and treatment outcomes were statistically analyzed. RESULTS: Patients with EA at initial diagnosis had lower body mass index than the group without EA (p=0.012). Chemotherapy-related adverse events with grade 3-4 mucositis were significantly less frequent in the EA group (p=0.008), and grade 3-4 anemia was significantly more frequent (p=0.012). The 4-year mortality rate was 63.0% in the EA group and 67.7% in the group without EA (pnon-inferiority=0.035), which met the non-inferiority criterion with a non-inferiority margin of 10%. CONCLUSION: Patients with esophageal squamous cell carcinoma with malnutrition status undergoing neoadjuvant therapy with EA showed an improved outcome at maintaining nutritional status, reduced severity of mucositis and improved survival rate.

An unusual echocardiographic presentation of left atrial dissection following cardiopulmonary cerebral resuscitation.

Left atrial dissection (LatD) is a relatively rare perioperative complication during mitral valve repair. Here, we report a 64-year-old man who developed LatD after cardiopulmonary resuscitation was needed due to an extensive myocardial infarction. Aggressive cardiac massage resulted in cardiac rupture and massive bloody pleura effusion. Intraoperative three-dimensional transesophageal echocardiography revealed posterior-medial papillary muscle ruptured and separation of the endocardium from the left atrial myocardium. We speculate that this is the first report in the literature of LatD after cardiopulmonary cerebral resuscitation.

Extracorporeal membrane oxygenation to support prolonged conventional cardiopulmonary resuscitation in adults with cardiac arrest from acute myocardial infarction at a very low-volume centre.

We aimed to analyse the outcomes of the deployment of extracorporeal membrane oxygenation assisted cardiopulmonary resuscitation (E-CPR) 11 times for acute myocardial infarction (AMI) in 10 adult patients at a very low-volume (VLV) centre, where perfusionists or surgeons are not always available. We conducted a three-year retrospective chart review. E-CPR was performed 13 times in 12 adult patients who had cardiac arrest events and who underwent conventional CPR for longer than 10 min. We excluded other aetiologies that led to E-CPR. All 11 selected episodes of E-CPR were diagnosed as AMI. Seven patients (63.6%) were successfully weaned off extracorporeal membrane oxygenation (ECMO). Four patients survived to discharge without neurological deficits or other postE-CPR complications (36.3%). Seven patients died after E-CPR, and with one patient, there was no return of spontaneous beating during E-CPR (0.9%). Three patients died of unstable haemodynamics despite revascularisation of the coronary circulation. Three patients were successfully weaned off ECMO; however, they died subsequently of multiple organ dysfunction, unstable haemodynamic changes and septic shock from nosocomial infections, respectively. The outcome of E-CPR in adults with AMI was compared with previous studies at high-volume centres. Mortality or morbidity rates are not higher at a VLV centre.