1.Relationship between daily eating habits and occurrence of stroke in the O City Cohort I survey: a 26-year follow-up of residents in rural Japan
Mako TODA ; Koutatsu MARUYAMA ; Isao SAITO ; Shinji TANAKA ; Yutaka TAKEUCHI ; Hirotada OKUBO ; Tadahiro KATO
Journal of Rural Medicine 2025;20(1):28-38
Objective: This study aimed to elucidate the relationship between daily eating habits and stroke risk factors in O City, Ehime Prefecture, Japan, using stroke registry data collected over a 26-year follow-up period based on standardized national criteria.Materials and Methods: Overall, 1,793 middle-aged Japanese participants (446 men and 1,347 women) who completed a 33-item Food Frequency Questionnaire (FFQ) and had no history of stroke were matched to those from O City in a stroke registry from 1996 to 2022. Stroke diagnosis for each person was used to determine whether this was their first documented stroke, and we classified strokes as either a cerebral infarction (CI) or a hemorrhagic stroke (HS), the latter which included an intracerebral hemorrhage (ICH) or a subarachnoid hemorrhage (SAH). A Cox proportional hazard regression model was used to examine the association between habitual dietary intake and the occurrence of stroke, using the following covariates: age, body mass index, elevated blood pressure/hypertension, dyslipidemia, prediabetes/diabetes, alcohol consumption, and smoking.Results: During the 26 years of follow-up, 45 men (10.1%) and 76 women (5.6%) had stroke. The CI rate was 70.2% (n=85; 38 men, 47 women). The HS rate was 29.8% (n=36; 7 men and 29 women); of these patients, 26 and 10 had ICH and SAH, respectively. In men, orange intake showed a significant inverse correlation with CI. In women, fresh fish intake showed a significant inverse correlation with CI, while yogurt intake showed a significant inverse correlation with HS.Conclusion: Our results indicated that fresh fish intake was significantly associated with the prevention of CI among women in a Japanese cohort survey.
2.A Successful Case of Graft Infection after Total Debranched TEVAR for Distal Arch Aneurysm Treated by Graft Removal, Replacement of Total Arch and Descending Aorta, and Omental Flap Installation
Aya TANAKA ; Hiroyuki HAYASHI ; Kotaro TSUNEMI ; Takanori OKA ; Yutaka OKITA
Japanese Journal of Cardiovascular Surgery 2025;54(3):122-126
We present the case of a 56-year-old man who had undergone a total debranched TEVAR for a distal arch aneurysm in an other hospital 7 years eariler. One year after the surgery, a graft infection occurred and the left subclavian artery graft was removed and an axillo-axillary bypass was done. However, the infection persisted and two cutaneous fistulae at the left neck and median sternotomy were recognized. Preoperative FDG-PET CT revealed a high uptake of FDG in the left common carotid artery graft, the stent graft in the ascending aorta, and the left neck wound and median sternotomy site. After we exposed the left common carotid artery, the left chest was entered through a posterolateral thoracotomy. The cardiopulmonary bypass was initiated by cannulating the left common femoral vessels and main pulmonary artery, and core cooling was done to 23℃. The descending aorta was clamped at the Th10 level, and the proximal descending aorta to arch was opened to remove the infected stent graft. Selective antegrade cerebral perfusion was started and antegrade cardioplegia was given. The ascending-arch-descending aorta was replaced with a rifampicin-soaked Dacron graft, followed by left common carotid artery reconstruction using an 8 mm Gore-Tex graft. The new graft was wrapped with a pedicled omental flap. Postoperative antibiotic therapy was continued for 6 weeks and the fistulae were surgically closed. The patient was discharged and is back to the normal life.
4.Evaluation of simultaneous tandem drainage of intra-abdominal abscesses caused by gastrointestinal anastomotic failure
Yutaka UENO ; Shuji KARIYA ; Miyuki NAKATANI ; Yasuyuki ONO ; Takuji MARUYAMA ; Yuki TANAKA ; Kanji SUGIURA ; Noboru TANIGAWA
International Journal of Gastrointestinal Intervention 2025;14(2):71-76
Background:
This study aimed to demonstrate the effectiveness of a percutaneous method for treating intra-abdominal abscesses caused by gastrointestinal anastomotic leakage using tandem catheter placement for simultaneous drainage.
Methods:
This retrospective study involved 12 patients with intra-abdominal abscesses from anastomotic leakage who underwent image-guided percutaneous drainage. In the tandem drainage technique, one or more catheters were inserted into the abscess while an additional catheter was advanced into the gastrointestinal tract through the anastomotic dehiscence to decompress the tract and prevent further leakage. The study evaluated the technical and clinical success rates of this approach.
Results:
Technical success was achieved in nine of 12 patients (75.0%), with clinical success in eight of these nine patients (88.9%). The mean overall drainage duration after tandem placement was 65.0 days (range, 6–154 days), and the mean hospitalization duration for patients with clinical success was 66.7 days (range, 10–156 days).
Conclusion
Simultaneous tandem drainage is a feasible treatment for intra-abdominal abscesses caused by anastomotic leakage and may be a viable option for patients who are not candidates for surgery.
5.Evaluation of simultaneous tandem drainage of intra-abdominal abscesses caused by gastrointestinal anastomotic failure
Yutaka UENO ; Shuji KARIYA ; Miyuki NAKATANI ; Yasuyuki ONO ; Takuji MARUYAMA ; Yuki TANAKA ; Kanji SUGIURA ; Noboru TANIGAWA
International Journal of Gastrointestinal Intervention 2025;14(2):71-76
Background:
This study aimed to demonstrate the effectiveness of a percutaneous method for treating intra-abdominal abscesses caused by gastrointestinal anastomotic leakage using tandem catheter placement for simultaneous drainage.
Methods:
This retrospective study involved 12 patients with intra-abdominal abscesses from anastomotic leakage who underwent image-guided percutaneous drainage. In the tandem drainage technique, one or more catheters were inserted into the abscess while an additional catheter was advanced into the gastrointestinal tract through the anastomotic dehiscence to decompress the tract and prevent further leakage. The study evaluated the technical and clinical success rates of this approach.
Results:
Technical success was achieved in nine of 12 patients (75.0%), with clinical success in eight of these nine patients (88.9%). The mean overall drainage duration after tandem placement was 65.0 days (range, 6–154 days), and the mean hospitalization duration for patients with clinical success was 66.7 days (range, 10–156 days).
Conclusion
Simultaneous tandem drainage is a feasible treatment for intra-abdominal abscesses caused by anastomotic leakage and may be a viable option for patients who are not candidates for surgery.
7.Evaluation of simultaneous tandem drainage of intra-abdominal abscesses caused by gastrointestinal anastomotic failure
Yutaka UENO ; Shuji KARIYA ; Miyuki NAKATANI ; Yasuyuki ONO ; Takuji MARUYAMA ; Yuki TANAKA ; Kanji SUGIURA ; Noboru TANIGAWA
International Journal of Gastrointestinal Intervention 2025;14(2):71-76
Background:
This study aimed to demonstrate the effectiveness of a percutaneous method for treating intra-abdominal abscesses caused by gastrointestinal anastomotic leakage using tandem catheter placement for simultaneous drainage.
Methods:
This retrospective study involved 12 patients with intra-abdominal abscesses from anastomotic leakage who underwent image-guided percutaneous drainage. In the tandem drainage technique, one or more catheters were inserted into the abscess while an additional catheter was advanced into the gastrointestinal tract through the anastomotic dehiscence to decompress the tract and prevent further leakage. The study evaluated the technical and clinical success rates of this approach.
Results:
Technical success was achieved in nine of 12 patients (75.0%), with clinical success in eight of these nine patients (88.9%). The mean overall drainage duration after tandem placement was 65.0 days (range, 6–154 days), and the mean hospitalization duration for patients with clinical success was 66.7 days (range, 10–156 days).
Conclusion
Simultaneous tandem drainage is a feasible treatment for intra-abdominal abscesses caused by anastomotic leakage and may be a viable option for patients who are not candidates for surgery.
9.Lenvatinib and pembrolizumab versus platinum doublet chemotherapy as second-line therapy for advanced or recurrent endometrial cancer
Yutaka YONEOKA ; Tsukuru AMANO ; Akimasa TAKAHASHI ; Hiroki NISHIMURA ; Mari DEGUCHI ; Hiroyuki YAMANAKA ; Yuji TANAKA ; Shunichiro TSUJI ; Takashi MURAKAMI
Obstetrics & Gynecology Science 2024;67(6):534-540
Objective:
There is no consensus on whether platinum doublet chemotherapy or lenvatinib and pembrolizumab (LEN/PEM) is superior for advanced or recurrent endometrial cancer. Thus, this study aimed to compare the prognosis and adverse events in patients with advanced or recurrent endometrial cancer treated with platinum doublet chemotherapy or LEN/PEM.
Methods:
We retrospectively reviewed the medical records of patients who received platinum doublet chemotherapy or LEN/PEM at our institution for advanced or recurrent endometrial cancer and had a history of platinum-based chemotherapy between January 2013 and August 2023.
Results:
During the study period, 11 regimens were identified in the platinum doublet chemotherapy group, and 11 regimens were identified in the LEN/PEM group. The objective response rates of the platinum doublet chemotherapy and LEN/ PEM groups were 36.4% and 54.5% (P=0.67), respectively. The 6-month progression-free survival (PFS) rates of the platinum doublet chemotherapy and LEN/PEM groups were 27.3% (95% confidence interval [CI], 13.8%-40.7%) and 70.0% (95% CI, 55.5%-84.5%), respectively. The differences were significant between the two groups. Multivariate analyses of histology, prior lines of chemotherapy, platinum-free intervals, and regimens revealed that the LEN/PEM group had significantly better PFS rates.
Conclusion
Treatment with LEN/PEM resulted in significantly longer PFS than that of treatment with platinum doublet chemotherapy in patients with advanced and recurrent endometrial cancer. However, further large-scale studies are required to validate these findings.
10.Lenvatinib and pembrolizumab versus platinum doublet chemotherapy as second-line therapy for advanced or recurrent endometrial cancer
Yutaka YONEOKA ; Tsukuru AMANO ; Akimasa TAKAHASHI ; Hiroki NISHIMURA ; Mari DEGUCHI ; Hiroyuki YAMANAKA ; Yuji TANAKA ; Shunichiro TSUJI ; Takashi MURAKAMI
Obstetrics & Gynecology Science 2024;67(6):534-540
Objective:
There is no consensus on whether platinum doublet chemotherapy or lenvatinib and pembrolizumab (LEN/PEM) is superior for advanced or recurrent endometrial cancer. Thus, this study aimed to compare the prognosis and adverse events in patients with advanced or recurrent endometrial cancer treated with platinum doublet chemotherapy or LEN/PEM.
Methods:
We retrospectively reviewed the medical records of patients who received platinum doublet chemotherapy or LEN/PEM at our institution for advanced or recurrent endometrial cancer and had a history of platinum-based chemotherapy between January 2013 and August 2023.
Results:
During the study period, 11 regimens were identified in the platinum doublet chemotherapy group, and 11 regimens were identified in the LEN/PEM group. The objective response rates of the platinum doublet chemotherapy and LEN/ PEM groups were 36.4% and 54.5% (P=0.67), respectively. The 6-month progression-free survival (PFS) rates of the platinum doublet chemotherapy and LEN/PEM groups were 27.3% (95% confidence interval [CI], 13.8%-40.7%) and 70.0% (95% CI, 55.5%-84.5%), respectively. The differences were significant between the two groups. Multivariate analyses of histology, prior lines of chemotherapy, platinum-free intervals, and regimens revealed that the LEN/PEM group had significantly better PFS rates.
Conclusion
Treatment with LEN/PEM resulted in significantly longer PFS than that of treatment with platinum doublet chemotherapy in patients with advanced and recurrent endometrial cancer. However, further large-scale studies are required to validate these findings.


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