Cardiovascular safety of pimitespib in patients with advanced solid tumors: An open-label, nonrandomized, phase 1 study.

Background: Pimitespib (TAS-116), a first-in-class, oral, selective heat-shock protein 90 inhibitor, is approved as fourth-line treatment for gastrointestinal stromal tumors in Japan. This phase 1 study evaluated the cardiac safety of pimitespib.

Methods: In this open-label, nonrandomized, multicenter study, Japanese patients (aged ≥20 years) with refractory, advanced solid tumors received placebo on day -1, then pimitespib 160 mg daily on days 1-5 of the cardiac safety evaluation period.

Correction: The Usefulness of AirSeal™ Intelligent Flow System in Gas Insufflation Total Endoscopic Thyroidectomy.

[This corrects the article DOI: 10.1007/s12070-022-03257-0.].

The effectiveness of pretreatment video-based psychoeducation for patients with breast cancer.

Objectives: This study confirms the effectiveness of pretreatment video-based psychoeducation on stress management and relaxation in reducing depression, anxiety, and uncertainty among patients with breast cancer.

Methods: We conducted a nonrandomized trial with 86 pretreatment patients with breast cancer who were divided equally into intervention and control groups, and stratified according to cancer stages and patient ages. Omitting the excluded participants, 35 intervention group and 36 control group participants were asked to complete the Hospital Anxiety and Depression Scale and Universal Uncertainty in Illness Scale (UUIS) before the psychoeducational intervention (baseline, hereafter "BL ") as well as 1 and 3 months later.

Pancreas-contactless gastrectomy for gastric cancer prevents postoperative inflammation.

Background: Pancreas-related complications after laparoscopic gastrectomy (LG) for gastric cancer can be fatal. We developed a gastrectomy procedure with no pancreas contact to prevent such complications and herein report the surgical outcomes.

Methods: We retrospectively reviewed 182 consecutive patients with gastric cancer who underwent LG at Kitasato University Hospital from January 2017 to January 2020.

[Treatment Regimens for Breast Cancer in Elderly Patients in Whom the Diagnosis Was Switched from Malignant Phyllodes Tumor to Spindle-Cell Carcinoma after Surgery].

The patient was a 79-year-old woman with a left breast mass. Magnetic resonance imaging showed a cystic mass with a diameter of 10×8 cm and an ulcer in the upper outer quadrant and the nipple-areola region of the left breast. Intracystic carcinoma was thus suspected.

Prognostic values of L-type amino acid transporter 1 and CD98hc expression in breast cancer.

Aims: L-type amino acid transporter 1 (LAT1) is a major Na-independent neutral amino acid transporter, forming a complex with CD98hc. The aim of this study is to investigate the significance of LAT1 and CD98hc in invasive breast cancer.

Methods: LAT1 and CD98hc expression was immunohistochemically assessed in 280 invasive breast cancers and analysed for association with clinicopathological features.

Neoadjuvant chemotherapy plus surgery for high-risk advanced gastric cancer: long-term results of KDOG1001 trial.

Purpose: The purpose of this study is to evaluate the long-term survival outcomes of KDOG1001 trial after a minimum follow-up of 3 years.

Methods: Patients with bulky N2 lymph nodes, linitis plastica (type 4), or large ulcero-invasive-type tumors (type 3) received up to four 28-day cycles of DCS neoadjuvant chemotherapy (docetaxel at 40 mg/m, cisplatin at 60 mg/m on day 1, and S-1 at 40 mg/m twice daily for 2 weeks) followed by gastrectomy with D2 lymphadenectomy plus adjuvant S-1 therapy for 1 year. The final preplanned analysis of long-term outcomes including overall survival and relapse-free survival was conducted after minimum follow-up of 3 years.

[A Case of Recurrent Breast Cancer with Contralateral Axillary Node Recurrence Cured after Mastectomy for Ipsilateral Breast Tumor Recurrence].

A 65-year-old woman was treated with breast-conserving therapy for dissection of the left breast and axillary lymph nodes. Histopathological diagnosis was invasive breast cancer(scirrhous), T1cN2M0, stageⅡB, ER+/PgR+/HER2-. Approximately 4 years later, a mass found in her left breast was confirmed to be ipsilateral breast tumor recurrence(IBTR).

Analysis of the selection of CDK4/6 inhibitors based on experience using palbociclib.

Palbociclib is a first-in-class potent oral inhibitor of cyclin-dependent kinase (CDK)4/6 that was approved in the USA in 2015 and in Japan in 2017. Next-generation abemaciclib was approved in the USA and Japan in 2018. The use of palbociclib results in a high frequency of bone marrow suppression, whereas abemaciclib induces a low frequency of bone marrow suppression, but a high incidence of diarrhea.

Lymphocyte-Monocyte Ratio Significantly Predicts Recurrence in Papillary Thyroid Cancer.

Background: A growing body of evidences shows that systemic inflammatory responses are involved in patient prognosis in multiple cancers. Combinations of peripheral leukocyte fractions have been shown to be useful markers for the inflammatory responses. However, significance of such systemic inflammatory responses is still unknown in thyroid cancer.

[A Patient with Breast Cancer Who Achieved Continued Clinical Complete Response after Systemic Therapy Alone].

A 53-year-old woman presented at our hospital because of a mass in the left breast. A mass measuring 2 cm in diameter was palpated in the upper outer region(C region)of the left breast. Mammography showed a mass with calcification.

Differential Prognostic Relevance of Promoter DNA Methylation of and in Primary Breast Cancer.

Background/aim: We previously identified that promoter DNA methylation of cysteine dioxygenase type 1 (CDO1) and homeobox only protein homeobox (HOPX) were both cancer specific, and have a clinical potential as prognostic biomarkers in breast cancer (BC). The present study compared the differential prognostic relevance of methylation status of the CDO1 and HOPX genes in BC.

Materials And Methods: Methylation levels (TaqMethVs) were quantified in 7 BC cell lines and 133 BC patients by TaqMan methylation-specific PCR and functional traits were explored for CDO1.

[A Case Report of Breast Cancer Followed Up as Intraductal Papilloma].

The patient was a 50-year-old woman. She had been diagnosed with bilateral breast tumors at another hospital 5 years previously and was followed up every 2 months. Ultrasonography showed hypoechoic masses in her breasts.

Lymph node metastasis and high serum CEA are important prognostic factors in hormone receptor positive and HER2 negative breast cancer.

In recent years, treatment options for breast cancer have increased, and prognosis has improved since the 1990s. The present study examined the prognosis for recurrence of breast cancer between 2006 and 2009, in comparison with the results of past treatments, and sought to guide future treatment strategies by elucidating present prognostic factors. A total of 662 patients with breast cancer stage 0-III who underwent surgery at Kitasato University Hospital between January 2006 and March 2009 were included.

[A Case Report of Ipsilateral Nipple Skin Recurrence].

We report our experience with a patient with breast cancer who showed recurrence in the nipple skin 5 years and 10 months after a breast-preserving surgery. The patient was a woman, and was 65-years old at the time of initial surgery. Breast-preserving surgery and axillary lymph-node dissection were performed for left breast cancer.

[Which Should be Treated First - Breast Cancer or Uterine Myoma?].

The patient was a 51-year-old woman with a mass in the left breast.At the first presentation, she had abdominal distension and liver dysfunction.Mammography showed a category 5 mass in the left breast and a category 4, unstructured region in the right breast.

[A Long-Surviving Case of HER2-Positive Breast Cancer with Brain Metastasis Treated through Multidisciplinary Therapy].

We present a case of a 48-year-old woman who visited our hospital due to a lump in her left breast. She was diagnosed with HER2-positive, hormone-positive stage III A breast cancer. The patient underwent trastuzumab-based neoadjuvant chemotherapy and surgery(Bt+Ax).

Management of Breast Cancer in Adjuvant Chemotherapy Settings in the Kanagawa Breast Oncology Group.

Objective: Many different options for adjuvant chemotherapy are recommended in guidelines for the treatment of breast cancer. Therapeutic strategies vary among physicians. The major goals for this project were to gain a better understanding of how biomarkers are integrated into practice and how physicians select adjuvant chemotherapy.

[A Study of Patients Who Underwent Breast-Conserving Surgery and Developed Cryptogenic Organizing Pneumonia(COP)].

Of the 210 patients who underwent breast-conserving surgery for breast cancer and received radiation therapy for 3 years from April 2012 to March 2015 at the Department of Therapeutic Radiology of our hospital, 6 were diagnosed with cryptogenic organizing pneumonia(COP)-like pneumonia and treated as reported. The mean age of the patients was 51years(40- 65 years), and the pathological subtypes were the luminal type(5 cases)and HER2 type(1case ), all of which were treated with radiation therapy for breast conservation. Postoperative systemic therapy included hormonal therapy with anastrozole in 2 cases, tamoxifen plus LH-RH agonist in 3 cases, and chemotherapy in 1case.

[A Patient with a Pathological Complete Response to Neo-Adjuvant Chemotherapy for Triple-Negative Breast Cancer Followed by Recurrence after Six Months].

The patient was a 68-year-old woman who received neo-adjuvant chemotherapy(4 courses of weekly paclitaxel plus bevacizumab and 4 courses of 5-fluorouracil epirubicin, and cyclophosphamide)for cT1N1M0, Stage II A right-sided triplenegative breast cancer(TNBC). Right breast-conserving surgery with axillary lymph-node dissection was performed. The postoperative pathological diagnosis was a complete response.

BRCAness and Prognosis in Triple-Negative Breast Cancer Patients Treated with Neoadjuvant Chemotherapy.

BRCAness is defined as the set of traits in which BRCA1 dysfunction, arising from gene mutation, methylation or deletion, results in DNA repair deficiency. In the present study, we addressed BRCAness, therapeutic efficacy, recurrence, and survival in patients with triple negative breast cancer (TNBC) who were treated with neoadjuvant chemotherapy at Kitasato University Hospital, Japan, between April 2006 and October 2012. BRCAness was determined by preoperative core needle biopsy (CNB) specimens and surgical specimens.