Mucolipidosis is an autosomal recessive lysosomal storage disorder that demonstrates a clinical resemblance to mucopolysaccharidosis. Accumulation of glycoproteins throughout the body causes dysfunction of several organs, in particular, valvular heart diseases are an important cause of mortality, however, there is no consensus guideline regarding the indications and optimal timing of the surgical repair because of the unclear and short natural history. Here we present 12- and 15-year-old siblings diagnosed with mucolipidosis who underwent aortic valve replacement. The senior sibling received redo-aortic valve replacement for prosthetic valve dysfunction 11 years after the initial surgery. A few surgical valve replacements in patients with mucopolysaccharidosis have been reported, however, there is no published case of aortic valve replacements in two siblings with mucolipidosis.

In recent years, the number of MitraClip procedures has increased among high-risk patients for open-heart surgery with mitral regurgitation. However, surgical re-intervention is sometimes required after a MitraClip procedure, and this re-intervention carries high risks considering the patients' backgrounds. We report on two cases of surgical re-intervention after MitraClip procedures. Case 1: An 82-year-old man experienced repeated heart failure due to severe mitral regurgitation (MR) caused by chronic atrial fibrillation. He underwent the MitraClip procedure because of his advanced age and frailty. However, his heart failure became uncontrollable due to an acute exacerbation of MR caused by Clip detachment. He underwent mitral valve replacement (MVR) 10 days after the MitraClip procedure. Case 2: A 72-year-old man experienced heart failure due to severe ischemic MR. The MitraClip procedure was performed because of hemorrhagic cerebral infarction and emphysema. However, two years after the MitraClip procedure, his condition was worsened due to MR and mitral stenosis. He eventually underwent MVR. If surgical re-intervention is required after a MitraClip procedure, open-heart surgery such as valve replacement is essential. When performing valve replacement surgery, it is considered important to preserve the subvalvular apparatus as much as possible to prevent complications.

A 71-year-old man presented to our hospital with sudden-onset epigastric pain. He reported a history of undergoing the following operations : aortic valve replacement for aortic regurgitation 11 years earlier and graft replacement of the ascending aorta for acute type A aortic dissection, 1 year earlier. His systolic blood pressure was 70 mmHg, and computed tomography revealed a pseudoaneurysm of the distal anastomosis of the ascending aorta with a connection to the right pulmonary artery. Cardiopulmonary bypass was established with cannulation of the right axillary artery and the right femoral vein, and systemic cooling was initiated before sternotomy. We identified an area showing 3 cm dehiscence at the distal aortic anastomosis after hypothermic circulatory arrest and selective cerebral perfusion. The ascending aorta was replaced as hemiarch replacement, and the defect in the right pulmonary artery was closed with bovine pericardium. The patient's postoperative course was uneventful, and he was transferred to a rehabilitation hospital on the 22nd postoperative day.

In acute Stanford type A aortic dissection, except for some thrombosed false-lumen types, graft replacement is a standard treatment. On the other hand, thoracic endovascular aortic repair (TEVAR) might be considered for high-risk patients with retrograde type A aortic dissection when entry is in the descending aorta, although its efficacy in a case of an extensive thrombosed false lumen without obvious entry is unknown. We report a case of successful zone 3 TEVAR using RelayPro NBS for Stanford type A aortic dissection with a localized CT-enhanced false lumen in the proximal descending aorta. An 83-year-old woman was admitted for acute Stanford type A aortic dissection with a thrombosed false lumen of the ascending thoracic aorta. She was initially treated conservatively because of being a high-risk patient for open surgery. One week after hospitalization, the ascending aorta diameter increased and the false lumen in the proximal descending aorta grew sporadically in a CT image. We suspected that the ascending aorta was enlarged due to a partially patent false lumen of the descending thoracic aorta, and performed zone 3 TEVAR using RelayPro NBS to close a possible entry in the proximal descending aorta even though there was no obvious entry. The patient had a good postoperative course and was discharged 15 days after TEVAR. Shrinkage of the false lumen in the ascending aorta was observed in CT images two months after TEVAR.

The mortality rate of pediatric out-of-hospital cardiac arrest is more than 80% in Japan, which is markedly higher than that in adults. Basic life support (BLS) by bystanders is essential for preventing sudden cardiac death. In the model core curriculum for pharmaceutical education in 2024, students must acquire the ability to ensure public health. As part of our educational policy, pharmacy students provide a workshop on infant BLS. This workshop is incorporated after the PUSH course, an authorized training program for BLS focused on chest compressions and AED use of people over elementary school age, for convenience. We herein investigated whether infant BLS training promoted the comprehension of and motivation to perform BLS for infants and assessed the educational relevance of pharmacy students serving as instructors of the BLS training course. Questionnaire responses were obtained from participants before and after the workshop. The majority of participants were college students and childcare workers. Knowledge of infant BLS by childcare workers was significantly more extensive than that by the other participants; however, overall understanding of infant BLS and the motivation to contribute to it increased irrespective of participant backgrounds. Overall improvement was also observed in the items necessary to implement BLS excluding artificial ventilation even though the instructions were given only by pharmacy students. The present results demonstrate that infant BLS training effectively enhanced public motivation to perform BLS for infants with cardiac arrest.

Objective: To implement early rehabilitation interventions by physical therapists is recommended. However, the effectiveness of early rehabilitation for severe coronavirus disease 2019 (COVID-19) patients in the prevention of post-intensive care syndrome (PICS) is unclear. We analyzed a multicenter prospective observational study (Post-Intensive Care outcomeS in patients with COronaVIrus Disease 2019) to examine the association between early rehabilitation interventions and PICS physical impairment. Methods: An analysis was performed on COVID-19 patients who were admitted to intensive care units (ICUs) between March 2020 and March 2021, and required mechanical ventilation. The primary outcome was the incidence of PICS physical impairment (Barthel Index≤90) after one year. Multivariate logistic regression analysis was used to estimate the association between early rehabilitation interventions and PICS physical impairment by adjusting ICU mobility scale (IMS) during seven-day following ICU admission, and clinically relevant risk factors. Results: The analysis included 259 patients, 54 of whom developed PICS physical impairment one year later. In 81 patients, physical therapists intervened within seven days of ICU admission. There was no significant difference in mean IMS by day seven of admission between the early and non-early rehabilitation patients (0.70 and 0.61, respectively). Multivariate logistic regression analysis showed that early rehabilitation interventions were significantly associated with a low incidence of PICS physical impairment (odds ratio, 0.294; 95% confidence interval, 0.123–0.706; p=0.006). Conclusion Early rehabilitation interventions by physical therapists were an independent factor associated with the decreased development of PICS physical impairment at one year, even though early rehabilitation had no significant effect on IMS.

Objective: To implement early rehabilitation interventions by physical therapists is recommended. However, the effectiveness of early rehabilitation for severe coronavirus disease 2019 (COVID-19) patients in the prevention of post-intensive care syndrome (PICS) is unclear. We analyzed a multicenter prospective observational study (Post-Intensive Care outcomeS in patients with COronaVIrus Disease 2019) to examine the association between early rehabilitation interventions and PICS physical impairment. Methods: An analysis was performed on COVID-19 patients who were admitted to intensive care units (ICUs) between March 2020 and March 2021, and required mechanical ventilation. The primary outcome was the incidence of PICS physical impairment (Barthel Index≤90) after one year. Multivariate logistic regression analysis was used to estimate the association between early rehabilitation interventions and PICS physical impairment by adjusting ICU mobility scale (IMS) during seven-day following ICU admission, and clinically relevant risk factors. Results: The analysis included 259 patients, 54 of whom developed PICS physical impairment one year later. In 81 patients, physical therapists intervened within seven days of ICU admission. There was no significant difference in mean IMS by day seven of admission between the early and non-early rehabilitation patients (0.70 and 0.61, respectively). Multivariate logistic regression analysis showed that early rehabilitation interventions were significantly associated with a low incidence of PICS physical impairment (odds ratio, 0.294; 95% confidence interval, 0.123–0.706; p=0.006). Conclusion Early rehabilitation interventions by physical therapists were an independent factor associated with the decreased development of PICS physical impairment at one year, even though early rehabilitation had no significant effect on IMS.

Objective: To implement early rehabilitation interventions by physical therapists is recommended. However, the effectiveness of early rehabilitation for severe coronavirus disease 2019 (COVID-19) patients in the prevention of post-intensive care syndrome (PICS) is unclear. We analyzed a multicenter prospective observational study (Post-Intensive Care outcomeS in patients with COronaVIrus Disease 2019) to examine the association between early rehabilitation interventions and PICS physical impairment. Methods: An analysis was performed on COVID-19 patients who were admitted to intensive care units (ICUs) between March 2020 and March 2021, and required mechanical ventilation. The primary outcome was the incidence of PICS physical impairment (Barthel Index≤90) after one year. Multivariate logistic regression analysis was used to estimate the association between early rehabilitation interventions and PICS physical impairment by adjusting ICU mobility scale (IMS) during seven-day following ICU admission, and clinically relevant risk factors. Results: The analysis included 259 patients, 54 of whom developed PICS physical impairment one year later. In 81 patients, physical therapists intervened within seven days of ICU admission. There was no significant difference in mean IMS by day seven of admission between the early and non-early rehabilitation patients (0.70 and 0.61, respectively). Multivariate logistic regression analysis showed that early rehabilitation interventions were significantly associated with a low incidence of PICS physical impairment (odds ratio, 0.294; 95% confidence interval, 0.123–0.706; p=0.006). Conclusion Early rehabilitation interventions by physical therapists were an independent factor associated with the decreased development of PICS physical impairment at one year, even though early rehabilitation had no significant effect on IMS.