Three types of university students with subthreshold depression characterized by distinctive cognitive behavioral skills.

Subthreshold depression impairs young people's quality of life and places them at greater risk of developing major depression. Cognitive behavioral therapy (CBT) is an evidence-based approach for addressing such depressive states. This study identified subtypes of university students with subthreshold depression and revealed discrete profiles of five CBT skills: self-monitoring, cognitive restructuring, behavioral activation, assertive communication, and problem solving. Using data from the Healthy Campus Trial (registration number: UMINCTR-000031307), a hierarchical clustering analysis categorized 1,080 students into three clusters: Reflective Low-skilled, Non-reflective High-skilled, and Non-reflective Low-skilled students. Non-reflective Low-skilled students were significantly more depressed than other students (p < .001). The severity of depression seemed to be related to the combination of self-monitoring skills and other CBT skills. Considering the high prevalence of poor self-monitoring skills in persons with autism, the most severe depression was observed in the significant association between Non-reflective Low-skilled students and autistic traits (p = .008). These findings suggest that subthreshold depression can be categorized into three subtypes based on CBT skill profiles. The assessment of autistic traits is also suggested when we provide CBT interventions for Non-reflective Low-skilled students.

ELOVL6 deficiency aggravates allergic airway inflammation through the ceramide-S1P pathway in mice.

BACKGROUND: Elongation of very-long-chain fatty acids protein 6 (ELOVL6), an enzyme regulating elongation of saturated and monounsaturated fatty acids with C12 to C16 to those with C18, has been recently indicated to affect various immune and inflammatory responses; however, the precise process by which ELOVL6-related lipid dysregulation affects allergic airway inflammation is unclear. OBJECTIVES: This study sought to evaluate the biological roles of ELOVL6 in allergic airway responses and investigate whether regulating lipid composition in the airways could be an alternative treatment for asthma. METHODS: Expressions of ELOVL6 and other isoforms were examined in the airways of patients who are severely asthmatic and in mouse models of asthma. Wild-type and ELOVL6-deficient (Elovl6-/-) mice were analyzed for ovalbumin-induced, and also for house dust mite-induced, allergic airway inflammation by cell biological and biochemical approaches. RESULTS: ELOVL6 expression was downregulated in the bronchial epithelium of patients who are severely asthmatic compared with controls. In asthmatic mice, ELOVL6 deficiency led to enhanced airway inflammation in which lymphocyte egress from lymph nodes was increased, and both type 2 and non-type 2 immune responses were upregulated. Lipidomic profiling revealed that the levels of palmitic acid, ceramides, and sphingosine-1-phosphate were higher in the lungs of ovalbumin-immunized Elovl6-/- mice compared with those of wild-type mice, while the aggravated airway inflammation was ameliorated by treatment with fumonisin B1 or DL-threo-dihydrosphingosine, inhibitors of ceramide synthase and sphingosine kinase, respectively. CONCLUSIONS: This study illustrates a crucial role for ELOVL6 in controlling allergic airway inflammation via regulation of fatty acid composition and ceramide-sphingosine-1-phosphate biosynthesis and indicates that ELOVL6 may be a novel therapeutic target for asthma.

[Staged Hybrid Repair of Extensive Thoracic Aortic Aneurysm with Right Aortic Arch and Isolated Left Subclavian Artery:Report of a Case].

A 69-year-old male was referred to our hospital due to extensive thoracic aortic aneurysm with right aortic arch and isolated left subclavian artery. We chose staged hybrid repair to avoid the risk of spinal cord injury and bilateral recurrent nerve paralysis. First, ascending aorta replacement with elephant trunk and reconstruction of the cervical branches were underwent. Second, we performed the thoracic endovascular aortic repair for aortic arch and descending aortic aneurysm. The postoperative course was satisfactory and, computed tomography (CT) showed successful aortic repair without any type of endoleak. He was discharged on the ninth day after the second operation. To our knowledge, this is the first report of surgical repair for an aortic aneurysm with right aortic arch and isolated subclavian artery.

Efficacy of Brief Intervention for Unhealthy Drug Use in Outpatient Medical Care: a Systematic Review and Meta-analysis.

BACKGROUND: The efficacy of brief intervention (BI) for unhealthy drug use in outpatient medical care has not been sufficiently substantiated through meta-analysis despite its ongoing global delivery. This study aims to determine the efficacy of BI for unhealthy drug use and the expected length of effects, and describe subgroup analyses by outpatient setting. METHODS: Trials comparing BI with usual care controls were retrieved through four databases up to January 13, 2021. Two reviewers independently screened, selected, and extracted data. Primary outcomes included drug use frequency (days used) and severity on validated scales at 4-8 months and were analyzed using random-effects model meta-analysis. RESULTS: In total, 20 studies with 9182 randomized patients were included. There was insufficient evidence to support the efficacy of BI for unhealthy drug use among all outpatient medical care settings for use frequency (SMD = -0.07, 95% CI = -0.17, 0.02, p = 0.12, I2 = 37%, high certainty of evidence) and severity (SMD = -0.27, 95% CI = -0.78, 0.24, p = 0.30, I2 = 98%, low certainty of evidence). However, post hoc subgroup analyses uncovered significant effects for use frequency by setting (interaction p = 0.02), with significant small effects only in emergency departments (SMD = -0.15, 95% CI = -0.25, -0.04, p < 0.01). Primary care, student health, women's health, and HIV primary care subgroups were nonsignificant. Primary care BI revealed nonsignificant greater average use in the treatment group compared to usual care. DISCUSSION: BI for unhealthy drug use lacks evidence of efficacy among all outpatient medical settings. However, small effects found in emergency departments may indicate incremental benefits for some patients. Clinical decisions for SBI or specialty treatment program referrals should be carefully considered accounting for these small effects in emergency departments. REGISTRATION: PROSPERO (CRD42020157733).

[Surgical Excision of Calcified Amorphous Tumors on Mitral and Aortic Valves:Report of a Case].

Calcified amorphous tumor (CAT) is a nonneoplastic cardiac tumor that can be located in any of the four cardiac chambers, but is predominantly detected on the mitral valve. We report a rare case of CAT originating from the mitral and aortic valves. A 69-year-old woman with end-stage renal disease, hypertension, and diabetes mellitus was referred to our hospital for the evaluation of cardiac masses found incidentally on screening transthoracic echocardiography. She had no symptoms, including fever and neurological deficits, and her blood cultures were negative. Echocardiography revealed mobile masses arising from the mitral and aortic valves. We performed surgical excision and histopathologically diagnosed the masses with cardiac CATs. Mobile and pedunculated CAT frequently causes systemic embolization, and thus, complete surgical excision is recommended in such a case.

[Direct Aortic Transcatheter Aortic Valve Replacement and Off-pump Coronary Artery Bypass Grafting after Percutaneous Coronary Intervention;Report of a Case].

An 85-year-old woman with severe aortic stenosis (AS) and coronary artery disease (CAD) was admitted with heart failure 3 times. Direct aorta transcatheter aortic valve replacement( DA-TAVR) and off-pump coronary artery bypass grafting (OPCAB) were performed after percutaneous coronary intervention (PCI), and she was discharged without postoperative complication. Surgical aortic valve replacement and coronary artery bypass grafting(CABG) are recommended for a patient with AS and CAD. Recently, PCI or CABG with transcatheter aortic valve replacement(TAVR) has been reported, although there is no standard treatment for concomitant CAD in patients who undergo TAVR. DA-TAVR and OPCAB after PCI is considered as a reasonable treatment for high-risk patients.

[Successful Repair of Acute Aortic Dissection after Stent Placement into the Occluded Left Common Carotid Artery;Report of a Case].

A 63-year old woman was admitted to our hospital due to loss of consciousness [Glasgow Coma Scale (GCS) E1V1M4]. Cerebral angiography showed known severe stenosis in the right common carotid artery and acute occlusion of the left common carotid artery. Enhanced computed tomography(CT) revealed Stanford type A acute aortic dissection. We judged an emergency surgery was not indicated for this comatose patient. Neurosurgeons placed stents into the left common and internal carotid arteries. The next day, the patient regained consciousness (GCS E4V2M6), and we performed ascending aorta replacement. There was an intimal tear in the ascending aorta and proximal end of the left carotid artery stent was visible in the aortic arch. Postoperative course was uneventful, and CT revealed successful aortic repair and patent stents in the left carotid artery. She was transferred to a rehabilitation hospital on postoperative day 44. Although stent insertion into carotid arteries in a patient with acute aortic dissection carries some risks such as making a new intimal tear or catheterizing in a false lumen, early cerebral reperfusion may improve prognosis of the patients with acute aortic dissection with cerebral malperfusion.

A Subcutaneous Mass as a Sign of Thoracic Aortic Pseudoaneurysm.

A 39-year-old man on hemodialysis who received total aortic arch repair for dissection of Kommerrel diverticulum 2 months prior, visited an outpatient clinic. He presented with a sudden subcutaneous mass on the anterior chest wall 1 week earlier, that was painless, nonpulsatile, and with a normal skin color. Enhanced computed tomography revealed that the pseudoaneurysm originated from the proximal suture line. At surgery, an aortic intima was observed to be lacking at the native posterior aortic wall located at the proximal suture line with a 10-mm tear. A new graft was implanted after a new proximal suture line was reconstructed.

[Dehiscence of the Pericardial Patch, after Surgical Treatment of Active Infective Aortic Valve Endocarditis with Reconstruction of the Aortic Annulus Using a Glutaraldehyde-treated Autologous Pericardium].

A 50-year-old man was admitted with fever and chill sensation 6 months ago. Transthoracic echocardiography (TTE) showed left and right coronary cusp prolapses and a thickened tissue of the aortic curtain. Congestive heart failure due to active infective aortic valve endocarditis was diagnosed, and he underwent aortic valve replacement. The aortic annulus was reconstructed using a glutaraldehydetreated autologous pericardium. Six months after surgery, TTE showed severe aortic regurgitation and saccular change in the aortic annulus. Transesophageal echocargiography showed some echo free space from left to noncoronary cusp and abnormal movement of the prosthetic valve annulus. Intraoperative examination showed dehiscence of the pericardial patch from the aortic wall, but no finding of infection. Aortic valve rereplacement was performed with reconstruction of the aortic annulus using a bovine pericardium. To prevent the dehiscence of the pericardial patch from the aortic wall, sutures fixing the prosthetic valve were passed from outside of the aortic wall.

[A case of cardiac tamponade due to malignant pericarditis with lung adenocarcinoma, effectively treated with pericardial drainage and pemetrexed plus cisplatin chemotherapy].

A 68-year-old man was diagnosed with non small cell lung cancer in May 2013. Although the patient was negative for EGFR mutation, he wished to undergo treatment with gefitinib and erlotinib as first-line therapy. However, one year later, he was admitted to our hospital because of cardiac tamponade due to malignant pericarditis. He received pericardial drainage, after which his condition was stabilized. He was diagnosed with lung adenocarcinoma by cytology of pericardial effusion and treated with pemetrexed plus cisplatin as second-line therapy. Thereafter, the malignant effusion was decreased and the primary lesion was regressed. He received six courses of chemotherapy, however, brain metastases and bone metastases appeared. The brain metastases were controlled with gamma knife radiosurgery and he received carboptatin-paclitaxel plus bevacizumab as third-line therapy. The patient is currently receiving chemotherapy without any recurrence of malignant pericarditis or cardiac tamponade.

[A case of acute respiratory failure in an elderly patient with elderly asthma-COPD overlap syndrome (ACOS) is differentiated from acute eosinophilic pneumonia].

We report a case of acute respiratory failure in a 77-year-old male with chronic obstructive pulmonary disease (COPD) who showed marked eosinophilia (61.5% of the peripheral total white blood cells [WBCs]; 13,200/mm(3)). The patient was an ex-smoker, but he had started smoking again one month previously, His forced expiratory volume in one second (FEV1) was low and dyspnea symptom was observed. Although rhonchi were detected, wheezing chest sounds were not detected. Chest X-radiography and computed tomography of the lung revealed diffuse bilateral pulmonary infiltrates and emphysematous changes. He was given intravenous methyl prednisolone (1,000 mg) for 3 consecutive days. The abnormal shadows on the chest X-ray film improved remarkably and the eosinophils in his peripheral blood were reduced. Furthermore, it was no longer necessary to administer oxygen to treat his hypoxemia. The symptomatic and clinical course mimicked to a case of acute eosinophilic pneumonia (AEP). However, transbronchial lung biopsy specimens did not reveal eosinophilic infiltration in the alveolar septa. The fraction of eosinophils in the patient's bronchoalveolar lavage was 4.4% and not greater than 25%. After hospitalization, 5-15 mg of prednisolone administered orally in combination with bronchodilators to better manage his clinical symptoms. This case was thus determined to correspond to elderly asthma-COPD overlap syndrome (ACOS).

[Development of exudative tuberculosis during treatment for aspiration pneumonia in an elderly post-stroke patient with symptomatic epilepsy].

A 90-year-old man with a previous history of brain infarction and diabetes mellitus presented with a gait disturbance. Although brain computed tomography (CT) showed no abnormalities, except for the old infarction, the patient experienced recurrent epileptic seizures. He was therefore admitted to our hospital for a further examination of the seizures. However, upon admission, he also presented with a fever and elevated C-reactive protein levels, indicating systemic inflammation. Based on the presence of bilateral infiltration visible on a chest X-radiograph, the patient was diagnosed with aspiration pneumonia. The administration of 4.5 g of sulbactam and ampicillin did not reduce the inflammation or resolve the abnormal lung findings. Therefore, he was intubated and placed on a ventilator. With the patient under ventilator management, we subsequently performed bronchoscopic alveolar lavage. Elevated neutrophil and lymphocyte counts were noted in the alveolar lavage fluid; therefore, we administered pulse steroid therapy with 500 mg of methylprednisolone. The sputum and alveolar lavage fluid samples collected 13 and 14 days, respectively, after admission were negative for Mycobacterium according to a smear test. In contrast, the cultured sputum samples collected on day 13 were positive for Mycobacterium tuberculosis; polymerase chain reaction testing confirmed the sputum culture results. A postmortem pathological examination of the lungs revealed neutrophilic exudative pneumonia as well as acute fibrinous and organizing pneumonia. Although Ziehl-Neelsen staining demonstrated a large number of positive bacteria, no epithelioid-cell granulomas were observed. M. tuberculosis lesions were also found in the liver, spleen, bones, and adrenal glands, suggesting hematogenous dissemination. Aspiration pneumonia is very common in elderly patients with a history of stroke, and these patients are also at risk of other pulmonary disorders and infections including M. tuberculosis. Prior to administering treatment for aspiration pneumonia, clinicians should consider the potential for other pulmonary infiltration disorders in the differential diagnosis, particularly in elderly post-stroke patients.

Abnormal saturated fatty acids and sphingolipids metabolism in asthma.

Recent advances in fatty acid analysis have highlighted the links between lipid disruption and disease development. Lipid abnormalities are well-established risk factors for many of the most common chronic illnesses, and their involvement in asthma is also becoming clear. Here, we review research demonstrating the role of abnormal lipid metabolism in asthma, with a focus on saturated fatty acids and sphingolipids. High levels of palmitic acid, the most abundant saturated fatty acid in the human body, have been found in the airways of asthmatic patients with obesity, and were shown to worsen eosinophilic airway inflammation in asthma model mice on a high-fat diet. Aside from being a building block of longer-chain fatty acids, palmitic acid is also the starting point for de novo synthesis of ceramides, a class of sphingolipids. We outline the three main pathways for the synthesis of ceramides, which have been linked to the severity of asthma and act as precursors for the dynamic lipid mediator sphingosine 1-phosphate (S1P). S1P signaling is involved in allergen-induced eosinophilic inflammation, airway hyperresponsiveness, and immune-cell trafficking. A recent study of mice with mutations for the elongation of very long-chain fatty acid family member 6 (Elovl6), an enzyme that elongates fatty acid chains, has highlighted the potential role of palmitic acid composition, and thus lipid balance, in the pathophysiology of allergic airway inflammation. Elovl6 may be a potential therapeutic target in severe asthma.

Covering the intercostal artery branching of the Adamkiewicz artery during endovascular aortic repair increases the risk of spinal cord ischemia.

Objectives: This study aimed to determine the relationship between covering the intercostal artery branching of the Adamkiewicz artery (ICA-AKA) and spinal cord ischemia (SCI) during thoracic endovascular aortic repair (TEVAR). Methods: Patients who underwent TEVAR from 2008 to 2022 were enrolled. Stent grafts covered the ICA-AKA in 108 patients (covered AKA group) and stent grafts didn't cover the ICA-AKA in 114 patients (uncovered AKA group). The characteristics of 58 patients from each group were matched based on propensity scores. Results: No significant differences in SCI rates were detected between the covered AKA (10%; 11/108) and uncovered AKA (3.5%; 4/114) groups (P = .061). Shaggy aorta (odds ratio [OR], 5.16; 95% confidence interval [CI], 1.74-15.3, P = .003), iliac artery access (OR, 6.81; 95% CI, 2.22-20.9, P = .001), and procedural time (OR, 1.01; 95% CI, 1.00-1.02, P = .003) were risk factors for SCI in the entire cohort. Although covering the ICA-AKA (OR, 2.60; 95% CI, 0.86-7.88, P = .058) was not a significant risk factor, shaggy aorta (OR, 8.15; 95% CI, 2.07-32.1, P = .003), iliac artery access (OR, 9.09; 95% CI, 2.22-37.2, P = .002), and procedural time (OR, 1.01; 95% CI, 1.01-1.02, P = .008) were risk factors for SCI in the covered AKA group. No significant risk factors were detected in the uncovered AKA group. Conclusions: Covering the ICA-AKA was not an independent risk for SCI in TEVAR. However, covering the ICA-AKA was indirectly associated with the risk of SCI in patients with shaggy aorta, iliac access, and procedural time.

Totally endoscopic concomitant aortic and mitral valve surgery in junctional epidermolysis bullosa: a case report.

BACKGROUND: Junctional epidermolysis bullosa is a rare skin and mucosal disorder characterized by blister formation in response to minor trauma and extracutaneous manifestations. There have been no reports of cardiac surgery and prognostication in patients with epidermolysis bullosa due to skin and mucosal fragility. CASE PRESENTATION: A 55-year-old man presented with congenital junctional epidermolysis bullosa, hypertension, and vasospastic angina. He complained of dyspnea on exertion, and transthoracic echocardiography revealed severe aortic valve regurgitation, moderate aortic valve stenosis (tricuspid valve), and severe mitral valve regurgitation. Considering that the skin condition in the right chest wall was relatively healthy, the right thoracotomy approach was preferred and totally endoscopic concomitant mitral valve repair and aortic valve replacement were performed using a sutureless bioprosthetic valve (Perceval™ (Corcym, Group, Milan, Italy)). Polyurethane and silicon dressing foams were used to protect the skin at the site of contact with the bag valve mask, arterial pressure catheter, intravenous catheter, and the tracheal intubation tube. Vertical mattress sutures were used for the skin sutures. The postoperative course was uneventful, and the patient was discharged nine days after the operation. There was no indication for reoperation until three years follow-up period. CONCLUSIONS: The totally endoscopic concomitant aortic and mitral valve surgery using Perceval™ prosthesis can be performed safely in patients with junctional epidermolysis bullosa by adequate protection of the skin and mucosa.

Control of pleural effusion with prednisolone in a patient with yellow nail syndrome: A case report.

Yellow nail syndrome (YNS) can induce bilateral exudative pleural effusion; however, to the best of our knowledge, no standard treatment for YNS has been established. The present study describes a patient with YNS for whom the pleural effusion was controlled by prednisolone. A 73-year-old man was referred to the University of Tsukuba Hospital (Ibaraki, Japan) complaining of shortness of breath, which was diagnosed as being due to bilateral pleural effusion. Based on the presence of yellowing and growth retardation of the toenails, lymphedema, bilateral exudative pleural fluid of unknown etiology, and lymphatic congestion on lymphoscintigraphy, the patient was diagnosed with YNS. The pleural fluid was predominantly lymphocytic and responded to systemic steroid administration [prednisolone 30 mg/day (0.5 mg/kg) for 2 weeks, with subsequent weekly tapering]. The general condition of the patient and their dyspnea also improved with treatment. These findings indicated that systemic steroid administration should be considered as one of the treatment options for patients with YNS who are reluctant to undergo chest drainage or pleurodesis due to the potential for a decrease in their ability to perform daily activities and respiratory function.