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A 48‐year‐old woman underwent total abdominal hysterectomy and right salpingo‐oophorectomy and was initially diagnosed with a uterine leiomyoma and right ovarian cystadenoma. After 4 years, multiple pulmonary metastases were identified, and treatment with gonadotropin‐releasing hormone agonists was started, but stopped later due to disease progression. The patient developed dyspnea and underwent right upper lobectomy. The histopathological findings were consistent with those of pulmonary metastases secondary to a uterine smooth muscle tumor of uncertain malignant potential. Slow disease progression after a poor response to adriamycin and hormone receptor positivity led to the start of letrozole. Letrozole induced spontaneous regression of the pulmonary metastases, and about 2 years into the treatment, sustained response was achieved with minimal side effects. This may be the first case supporting the long‐term efficacy and safety of letrozole in the management of adriamycin‐resistant lung metastases of uterine smooth muscle tumors of uncertain malignant potential. [ABSTRACT FROM AUTHOR]

Aim: Sequential administration of sorafenib followed by regorafenib or lenvatinib is effective against advanced hepatocellular carcinoma (HCC). In this study, we compared the safety profiles and anti‐tumor effects of sequential sorafenib and regorafenib or lenvatinib therapy in patients with HCC. Methods: We investigated adverse events, treatment responses and dose intensities in patients with HCC who were consecutively treated with sorafenib followed by regorafenib or lenvatinib at the individual level. Results: Each group included 20 patients. The safety profiles of regorafenib and sorafenib were similar. The severity of hypophosphatemia, palmar‐plantar erythrodysesthesia syndrome, and decreased neutrophil counts associated with regorafenib or sorafenib was similar in 12 patients. Conversely, the incidences and grades of adverse events differed between sorafenib and lenvatinib treatment. The anti‐tumor effects of regorafenib and lenvatinib compared with sorafenib were significantly different for each patient. The response to treatment and progression‐free survival were comparable for regorafenib and lenvatinib. The median relative dose intensities during the first 56 days of regorafenib and lenvatinib treatment were 83.6 and 80.0%, respectively. Conclusions: Similar adverse events were experienced by patients during consecutive treatment with sorafenib and regorafenib, which was not observed during treatment with sorafenib and lenvatinib. The obtained safety profile of sorafenib provided meaningful insights for selecting sequential therapy for patients with advanced HCC. [ABSTRACT FROM AUTHOR]

Background: Kikuchi-Fujimoto disease is a self-limited clinicopathologic entity that is increasingly recognized worldwide. Kikuchi-Fujimoto disease is characterized by cervical lymphadenopathy occurring in young adults. Neurologic involvement is rare, and testitis directly caused by Kikuchi-Fujimoto disease has not yet been reported.Case Presentation: A 19-year-old man was brought to our clinic with complaints of fever, headache, fatigue, and left lower quadrant pain that had persisted for 3 weeks. On physical examination, painful cervical lymphadenopathies were observed. Meningitis was suspected based on a cerebrospinal fluid examination, and left-sided orchitis was diagnosed based on findings from magnetic resonance imaging and ultrasonography. However, neither antibiotics nor antiviral drugs were effective in treating the patient's symptoms. On the 20th day of hospitalization, the patient experienced a loss of consciousness, and brain T2-weighted magnetic resonance imaging showed asymmetrical, high-signal intensities in both basal nuclei and the left temporal lobe. Encephalitis was suspected, and the patient was treated with intravenous prednisolone pulse therapy (1 g/day) for 3 days and intravenous immunoglobulin therapy for 5 days. A left cervical lymph node biopsy showed apoptotic necrosis in paracortical and cortical areas with an abundance of macrophages and large lymphoid cells, which had irregular nuclei suggestive of Kikuchi-Fujimoto disease; the pathological findings from a brain biopsy were the same as those of the cervical lymph node biopsy. The encephalitis and cervical lymphadenopathies followed a benign course, as did the testitis.Conclusions: This is the first report of Kikuchi-Fujimoto disease involving painful testitis and pathologically proven asymmetrical brain regions. Kikuchi-Fujimoto disease should be included in the differential diagnosis when a patient presents with encephalitis, testitis, and fever of unknown origin. [ABSTRACT FROM AUTHOR]

The Ambulatory Blood Pressure Control and Home Blood Pressure (Morning and Evening) Lowering By N-Channel Blocker Cilnidipine (ACHIEVE-ONE) trial is a large-scale clinical study on blood pressure (BP) and pulse rate (PR) in the real world with use of cilnidipine, a unique L/N-type Ca channel blocker, possessing a suppressive action on increased sympathetic activity in patients with essential hypertension. The effects of cilnidipine on morning hypertension were examined. The authors examined 2319 patients treated with cilnidipine for 12 weeks. Clinic systolic BP (SBP) decreased by 19.6 mm Hg from 155.0 mm Hg, whereas morning SBP decreased by 17.0 mm Hg from 152.9 mm Hg after 12-week cilnidipine treatment. Cilnidipine reduced both morning SBP and PR more markedly in patients with higher baseline morning SBP (-3.2 mm Hg and -1.3 beats per minute in the first quartile of morning SBP, -30.9 mm Hg and -3.2 beats per minute in the fourth quartile), and also reduced both morning PR and SBP more markedly in patients with higher baseline morning PR (0.6 beats per minute and -15.6 mm Hg in <70 beats per minute, and -9.7 beats per minute and -20.2 mm Hg in ≥85 beats per minute). Cilnidipine significantly reduced BP and PR in hypertensive patients at the clinic and at home, especially with higher BP and PR in the morning. [ABSTRACT FROM AUTHOR]

The Ambulatory Blood Pressure Control and Home Blood Pressure (Morning and Evening) Lowering By N-Channel Blocker Cilnidipine (ACHIEVE-ONE) trial is a large-scale clinical study on blood pressure (BP) and pulse rate (PR) in the real world with use of cilnidipine, a unique L/N-type Ca channel blocker, possessing a suppressive action on increased sympathetic activity in patients with essential hypertension. The effects of cilnidipine on morning hypertension were examined. The authors examined 2319 patients treated with cilnidipine for 12 weeks. Clinic systolic BP (SBP) decreased by 19.6 mm Hg from 155.0 mm Hg, whereas morning SBP decreased by 17.0 mm Hg from 152.9 mm Hg after 12-week cilnidipine treatment. Cilnidipine reduced both morning SBP and PR more markedly in patients with higher baseline morning SBP (−3.2 mm Hg and −1.3 beats per minute in the first quartile of morning SBP, −30.9 mm Hg and −3.2 beats per minute in the fourth quartile), and also reduced both morning PR and SBP more markedly in patients with higher baseline morning PR (0.6 beats per minute and −15.6 mm Hg in <70 beats per minute, and −9.7 beats per minute and −20.2 mm Hg in ≥85 beats per minute). Cilnidipine significantly reduced BP and PR in hypertensive patients at the clinic and at home, especially with higher BP and PR in the morning. J Clin Hypertens (Greenwich). 2012; 00:00-00. ©2012 Wiley Periodicals, Inc. [ABSTRACT FROM AUTHOR]

Background/aim: Triple-negative breast cancer (TNBC) is considered a heterogeneous disease and achieving a pathological complete response (pCR) to neoadjuvant chemotherapy (NAC) is considered a surrogate biomarker of a favorable prognosis. Previously, the TP53 signature (TP53sig)-score, the expression profile of 33 genes, has been reported to predict the prognosis of all types of early-stage breast cancer. Herein, we analyzed whether the TP53sig-score can be used to subclassify a TNBC cohort and investigated the molecular biological characteristics of the higher TP53sig-score., Patients and Methods: Publicly available data from TCGA (RNA-sequence) and METABRIC (microarray) and expression data from real clinical specimens (NanoString Technologies) were used to explore the prognosis and molecular features of TNBC., Results: The high TP53sig-score group in the present study and the cohort in METABRIC tended to have a worse prognosis than the low TP53sig-score group (p=0.583 and 0.196, respectively). In both the pCR and non-pCR groups, the high TP53sig-score patients tended to have a poor prognosis (p=0.0739). Moreover, when the NAC response and TP53sig-score were combined, the five-year breast cancer-free rate among the four groups differed significantly (p=0.043). In addition, high TP53sig-score was related to gene ontology terms, such as "cell differentiation" and "innate immune response". Notably, this group had the potential to respond favorably to immunotherapy according to the tumor immune dysfunction and exclusion model., Conclusion: The combination of the response to NAC and the TP53sig-score in TNBC was able to predict an unfavorable prognosis. Furthermore, patients with a high TP53sig-score showed a favorable response to immunotherapy., (Copyright © 2023 International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.)

Chronic alcohol consumption can cause dysbiosis, but it is difficult to determine the effect of alcohol on the structure and activity of gastrointestinal tract microbiota. We therefore designed a noninvasive hydrogen breath test (HBT) to investigate the alteration in the chemical profile of gut microbiota in ethanol-fed rats. Thirteen F344/DuCri rats were fed on a commercial mash food with 16% ethanol solution drinking fluid from 4 weeks of age. HBTs were carried out on six 8-week-old and seven 24-week-old ethanol-fed rats. As controls, HBTs were carried out on sixteen 8-week-old, six 24-week-old, and five 48-week-old male rats. Six 24-week- old male rats were examined twice at 1-week intervals. HBTs were performed after fasting for 24 hr. Rats were orally administrated 4 mL/kg of 65% lactulose solution and housed in an animal chamber. The expired air was collected in a breath-sampling bag at 10-min intervals for 180 min. The hydrogen (H2) and methane (CH4) levels in the breath sample were measured using a breath analyzer and were expressed.as parts- per million (ppm). Elevated H2 and CH4 levels were more frequent in male rats. Maximal values of H2 and CH4 were highest in 8-week- old rats, followed by 48-week-old and 24-week-old rats. No ethanol-fed rat exhaled more than 2 ppm of H2 or CH4 until 180 min after the oral administration of lactulose, unlike the controls. This alteration was more obvious than that of aging or gender differentiation. We conclude that there is a close association between chronic ethanol consumption and H2 and CH4 production. An asymptomatic heavy drinker might have dysbiosis that involves gut microbiota with lower fermentation performance.