Background/Aims: To evaluate the quality of life (QOL) of patients with chronic intestinal pseudo-obstruction (CIPO) before and after treatment. Methods: This study enrolled 50 adult patients diagnosed with CIPO at 4 institutions, of whom 42 underwent therapy.Patient background, body mass index, treatment, palliative care intervention, numerical rating scale for abdominal pain or bloating, the medical outcomes study 36-item short-form health survey (SF-36) and summary scores (physical component summary, mental component summary, and role/social component summary), Japanese version of the Patient Assessment of Constipation Quality of Life (JPAC-QOL) and subscales (physical discomfort, psychosocial discomfort, worries and concerns, and satisfaction), and Patient Assessment of Constipation Symptoms (PAC-SYM) and subscales (stool, rectal, and abdominal symptoms) were prospectively sampled and collected. Results: The patients (n = 50; 35 females and 15 males) had an average age of onset of 44.7 years and, body mass index of 17.3 kg/m², and 38 (76%) required palliative care intervention. Effective therapeutic interventions included intestinal sterilization (19/42), decompression therapy with percutaneous endoscopic gastrojejunostomy (PEG-J) (6/42), and dietary restriction (6/42). The numerical rating scale for abdominal distension and pain decreased significantly after treatment. All SF-36 summary scores showed improvements. The JPAC-QOL and PAC-SYM both showed improvement overall and in all subscales. Conclusions Patients with CIPO have a lower physical, psychological and social QOL, which is equivalent to or lower than that of adult patients with inflammatory bowel disease or psychiatric disorders. Sterilization of the intestinal tract and PEG-J decompression effectively improve the QOL of patients.

Purpose: Dental floss clip (DFC) traction-assisted endoscopic submucosal dissection (ESD) is widely performed owing to its simplicity. This study aimed to clarify the appropriate indications for the DFC traction method in early gastric cancer when ESD is performed by less-experienced endoscopists. Methods: and Methods: We retrospectively analyzed 1,014 consecutive patients who had undergone gastric ESD performed by less-experienced endoscopists between January 2015 and December 2020. Gastric ESD was performed without DFC in all cases before December 2017 [DFC (−) group, 376 cases], and ESD was performed with DFC in all cases after January 2018 [DFC (+) group, 436 cases]. The procedure time and rates of en bloc resection, complete resection, and adverse events of the groups were compared. Results: The procedure time did not differ significantly between the 2 groups. However, when comparing lesions >20 mm, the procedure time in the DFC (+) group was significantly shorter than that in the DFC (−) group (95±46 vs. 75±31, P<0.01). The procedure time for lesions located in the greater curvature of the upper or middle stomach and lesions >20 mm located in the lesser curvature side of the stomach in the DFC (+) group was significantly shorter than that in the DFC (−) group. Conclusions The indications for DFC during gastric ESD by less-experienced endoscopists include lesions located in the greater curvature of the upper or middle stomach, and lesions >20 mm located in the lesser curvature of the stomach.

Background/Aims: Natural history of chronic intestinal pseudo-obstruction (CIPO), a rare disease characterized by episodes of non-mechanical obstruction, is unclear in adults. This study evaluates the clinical course of CIPO and palliative care needs of patients. Methods: From October 2010 to September 2021, 74 patients who underwent cine MRI and had a definitive diagnosis of CIPO were prospectively included. We investigated disease etiology and outcomes, age at onset, nutritional status at consultation (body mass index and serum albumin), hydrogen breath test results, and total parenteral nutrition (TPN) during the disease course. Results: Forty-seven patients (64%) were women, with a mean age of 44 years at onset and 49 years at diagnosis. Primary CIPO was observed in 48 patients (65%). Secondary CIPO was observed in 26 cases (35%), of whom 18 (69%) had scleroderma. The mean body mass index, serum albumin level, and hydrogen breath test positivity rate were 17 kg/m2 , 3.8 mg/dL, and 60%, respectively. TPN and invasive decompression therapy were required by 23 (31%) and 18 (24%) patients, respectively. Intestinal sterilization was performed in 51 (69%) patients and was effective in 33 (65%); of these, 28 (85%) were taking metronidazole. Seven (9%) patients used opioids. There were 9 deaths (12%), including 5 (56%) from infection and 2 (22%) from suicide. Of the deaths, 6 (67%) and 4 (44%) underwent TPN management and decompression therapy, respectively. Fifty-one patients (69%) wanted palliative care. Conclusion CIPO is a rare, severe, and under-recognized disease. Standardization of treatment strategies, including palliative care and psychiatric interventions, is desired.

A 47-year-old woman with body temperature 35.6 ℃ took the 3rd COVID-19 vaccine shot at our clinic on Day 1. Since she felt chills and suffered from genital bleeding on Day 3, she visited our clinic to take a gynecological examination. Her temperature was 37.1 ℃ at that time. On Day 15, she suffered sustained symptoms of chills and general fatigue, and she went to another internal medicine clinic to take a medical care. However, her condition was unexplained and she was referred to a general hospital. On Day 16, she came to our clinic to confirm results of the gynecological examination. Her symptoms persisted even though the data showed no problems, so we prescribed her saikokeishikankyoto (SAKK) for only 3 days. On Day 19, SAKK dramatically improved her symptoms. On Day 37, her temperature was 36.2 ℃ without any symptoms.

Objective: To clarify the frequency of deficient mismatch repair (dMMR) in Japanese ovarian cancer patients, we examined microsatellite instability (MSI) status and immunohistochemistry (IHC) subtypes, including endometrioid carcinoma (EMC), clear cell carcinoma (CCC), or a mixture of both (Mix). Methods: We registered 390 patients who were diagnosed with EMC/CCC/Mix between 2006 and 2015 and treated at seven participating facilities. For 339 patients confirmed eligible by the Central Pathological Review Board, MSI, IHC, and MutL homolog 1 methylation analyses were conducted. The tissues of patients with Lynch syndrome (LS)-related cancer histories, such as colorectal and endometrial cancer, were also investigated. Results: MSI-high (MSI-H) status was observed in 2/217 CCC (0.9%), 10/115 EMC (8.7%), and 1/4 Mix (25%). Additionally, loss of MMR protein expression (LoE-MMR) was observed in 5/219 (2.3%), 16/115 (14.0%), and 1/4 (25%) patients with CCC, EMC, and Mix, respectively. Both MSI-H and LoE-MMR were found significantly more often in EMC (p<0.001). The median (range) ages of patients with MMR expression and LoE-MMR were 54 (30–90) and 46 (22–76) (p=0.002), respectively. In the multivariate analysis, advanced stage and histological type were identified as prognostic factors. Conclusion The dMMR rate for EMC/CCC was similar to that reported in Western countries. In Japan, it is assumed that the dMMR frequency is higher because of the increased proportion of CCC.

BACKGROUND: Epidemiological evidence for the relationship between education and income and carotid intima-media thickness (CIMT) has been limited and inconsistent. The present cross-sectional study investigated this issue using baseline data from the Aidai Cohort Study. METHODS: Study subjects were 2012 Japanese men and women aged 34-88 years. Right and left CIMT were measured at the common carotid artery using an automated carotid ultrasonography device. Maximum CIMT was defined as the largest CIMT value in either the left or right common carotid artery. Carotid wall thickening was defined as a maximum CIMT value > 1.0 mm. RESULTS: The prevalence of carotid wall thickening was 13.0%. In participants under 60 years of age (n = 703) and in those aged 60 to 69 years (n = 837), neither education nor household income was associated with carotid wall thickening or with maximum CIMT. Among those aged 70 years or older (n = 472), however, higher educational level, but not household income, was independently related to a lower prevalence of carotid wall thickening: the multivariate-adjusted odds ratio for high vs. low educational level was 0.43 (95% confidence interval 0.21-0.83, p for trend = 0.01). A significant inverse association was observed between education, but not household income, and maximum CIMT (p for trend = 0.006). CONCLUSIONS Higher educational level may be associated with a lower prevalence of carotid wall thickening and a decrease in maximum CIMT only in participants aged 70 years or older.
Adult ; Aged ; Aged, 80 and over ; Carotid Intima-Media Thickness ; Cohort Studies ; Cross-Sectional Studies ; Educational Status ; Female ; Humans ; Income ; Japan/epidemiology* ; Male ; Middle Aged ; Odds Ratio ; Prevalence

A 65-year-old man with a history of severe aortic valve regurgitation had undergone aortic valve replacement (AVR) via partial upper hemisternotomy at the age of 50 years. At that time, bioprosthetic valve was implanted. Fifteen years after the valve implantation, he presented with palpitations and chest tightness. Examination revealed bioprosthetic valve failure with consequent severe aortic valve regurgitation. Redo AVR via right anterior mini-thoracotomy was decided as the treatment strategy, and the procedure was successfully completed without complications. The patient underwent extubation on the day of the operation. His postoperative course was unremarkable, and he was discharged 13 days postoperatively. In this case, the patient had previously undergone partial upper hemisternotomy (classified as a minimally invasive cardiac surgery [MICS]) and showed only few adhesions in the pericardium, suggesting that MICS could be beneficial in cases involving re-operation.

A 73-year-old woman presented with epigastric discomfort and lightheadedness. She was admitted to another hospital with congestive heart failure due to severe aortic and mitral regurgitation. However, her heart failure was refractory to medical treatment, necessitating transfer to our hospital for surgical treatment. Emergency surgery was performed for worsening heart failure after admission to our hospital. Intraoperative findings showed aneurysms of the ascending aorta and aortic root and avulsion of the aortic valve commissure between the right coronary and non-coronary cusps. Replacement of the ascending aorta and aortic root replacement using the Florida sleeve method as well as double valve replacement (mitral and aortic) were performed with a favorable outcome. Histopathological examination showed myxomatous degeneration, which suggested that it could have contributed to avulsion of the aortic valve commissure.

The goal is to evaluate the efficacy of Kakkonto in the pregnant women who contacted the family member with influenza. Five pregnant women who did not want to take anti-influenza drugs were enrolled in this study. The pregnant weeks were : 5 weeks (Case A), 7 weeks (Case B), 8 weeks (Case C), 11 weeks (Case D), and 31 weeks (Case E), respectively. There was 1 infected influenza kid with (A) pregnant woman, and, there were 4 infected influenza husbands with another pregnant women. Study design was that these women took 7.5 g Kakkonto/5 days after contacting infected influenza families. After 3 weeks, Case A, who contacted a kid with influenza, had a fever up to 38 ℃. However, twice influenza tests showed negative. Other 4 cases (B, C, D, and E) had neither fever nor any kind of symptom. Finally, there were no side effect sign among these women and their neonatal babies. Kakkonto may prevent the onset of influenza among pregnant women who contacted the family member with influenza.

Left ventricular thrombus is a complication of left ventricular dysfunction, including acute myocardial infarction, cardiomyopathy, and severe valvular heart disease. Surgical removal should be considered when a thrombus is mobile, when thromboembolism occurs, and when cardiac function has the potential to improve. Two patients with left ventricular thrombus underwent totally thoracoscopic transatrial thrombectomy. A thrombus developed in the apex of the left ventricle after acute myocardial infarction in one patient (Case 1) and during treatment for congestive heart failure in the other (Case 2). The minimally-invasive transatrial approach requires no sternotomy or left ventriculotomy and is thus particularly beneficial for treating left ventricular dysfunction. Moreover, totally endoscopic surgery confers the advantage of a deep and narrow visual field. Therefore, we consider that this strategy is highly effective for treating left ventricular thrombus.