Lymph-node ratio as a risk factor for recurrence following neoadjuvant docetaxel, cisplatin, and 5-fluorouracil therapy for locally advanced esophageal squamous cell carcinoma.

Background And Purpose: It remains unclear whether the lymph-node ratio (LNR) is a relevant factor for the risk of recurrence following neoadjuvant chemotherapy (nCT) with docetaxel, cisplatin, and 5-fluorouracil (DCF), which is a new standard of care for locally advanced esophageal squamous cell carcinoma (ESCC) in Japan. This study aimed to evaluate the clinical utility of LNR as a risk factor for recurrence.

Materials And Methods: We retrospectively analyzed 75 patients who underwent nCT-DCF followed by curative surgery for resectable ESCC.

Predictive factors for failure of neoadjuvant docetaxel, cisplatin, and 5-fluorouracil therapy in esophageal squamous cell carcinoma.

Recently, neoadjuvant chemotherapy comprising docetaxel, cisplatin, and 5-fluorouracil showed promising efficacy for esophageal squamous cell carcinoma. However, some patients do not achieve curative resection despite neoadjuvant chemotherapy using these drugs. This study aimed to clarify the pretherapeutic characteristics of these patients.

Clinical utility of the carcinoembryonic antigen level in patients with stage III colon cancer after surgery and adjuvant chemotherapy.

Purpose: The association between perioperative and post-adjuvant carcinoembryonic antigen (CEA) levels and recurrence and prognosis remains unclear. We aimed to evaluate whether perioperative CEA levels are an integral component of the assessment of recurrence and prognosis of patients with stage III colon cancer (CC).

Methods: This retrospective study was conducted at the Cancer Institute Hospital of the Japanese Foundation for Cancer Research from 2005 to 2013.

Circulating Tumor DNA: The Dawn of a New Era in the Optimization of Chemotherapeutic Strategies for Metastatic Colo-Rectal Cancer Focusing on Mutation.

Genotyping of tumor tissues to assess and V600E mutations enables us to select optimal molecularly targeted therapies when considering treatment strategies for patients with metastatic colorectal cancer. Tissue-based genetic testing is limited by the difficulty of performing repeated tests, due to the invasive nature of tissue biopsy, and by tumor heterogeneity, which can limit the usefulness of the information it yields. Liquid biopsy, represented by circulating tumor DNA (ctDNA), has attracted attention as a novel method for detecting genetic alterations.

Clinical characteristics of sarcoma cases in which long-term disease control was achieved with trabectedin treatment: A retrospective study.

Trabectedin is a therapeutic option for patients with advanced sarcoma. While a randomized trial demonstrated its prolonged progression-free survival (PFS), the reported PFS was <6 months. Some patients can achieve long-term disease control with this treatment.

Impact of the COVID-19 Pandemic on the Management and End-of-life Care of Unresectable Pancreatic Cancer.

Objective The coronavirus disease (COVID-19) pandemic has altered the delivery of medical care. The present study evaluated the impact of COVID-19 on the outcomes of unresectable pancreatic cancer (PC) patients who received end-of-life care. Methods We retrospectively compared the management of PC patients during the COVID-19 pandemic (from April 2020 to March 2021) to the preceding year, which was unaffected by the pandemic (from April 2019 to March 2020), based on a prospectively maintained institutional database.

Molecular Features and Clinical Management of Hereditary Pancreatic Cancer Syndromes and Familial Pancreatic Cancer.

Hereditary pancreatic cancers are caused by several inherited genes. Familial pancreatic cancer is defined as pancreatic cancer arising in a patient with at least two first-degree relatives with pancreatic cancer in the absence of an identified genetic cause. Hereditary pancreatic cancer syndromes and familial pancreatic cancers account for about 10% of pancreatic cancer cases.

A proposed clinical scoring system for initiation of lenvatinib treatment in radioiodine-refractory thyroid cancer patients.

Purpose: The optimal timing for starting lenvatinib treatment in patients with radioiodine-refractory differentiated thyroid cancer (RR-DTC) has long been controversial because of the relatively slow-growing nature of differentiated thyroid cancer. The aim of this study was to establish a scoring system using known clinical factors to simplify decision-making in when to start lenvatinib in RR-DTC patients.

Methods: We retrospectively analyzed RR-DTC patients treated with lenvatinib.

[Human herpesvirus 8-unrelated primary effusion lymphoma-like lymphoma that developed during myelodysplastic syndrome].

Primary effusion lymphoma (PEL) is a large B-cell lymphoma that only proliferates proliferating effusion in the body cavity. It is associated with human herpesvirus 8 (HHV8).HHV8 negative effusion lymphoma, which is different from PEL in many ways, has also been reported and is referred to as HHV8-unrelated PEL-like lymphoma.

[Delivery of a Healthy Newborn by the Partner of a Patient with CML Undergoing Treatment with Nilotinib].

A man in his 40s was diagnosed with CML. He and his partner expressed their desire to have a child. We recommended planning the pregnancy after the achievement of major molecular response and completion of TKI therapy because we could not promise complete safety of the fetus, However, he and his partner insisted on starting the TKI therapy immediately and planned the pregnancy during the therapy.

[Refractory multiple myeloma with impaired consciousness accompanied by hyperammonemia and leukoencephalopathy-like findings].

A 81-year-old female was diagnosed with symptomatic multiple myeloma (MM; IgG κ type, D&S: IIB, ISS: 2) in August 2017. Although treatment with lenalidomide and dexamethasone was started, she developed deep venous thrombosis in the lower extremities as a complication; therefore, the treatment was changed to DBd. In February 2018, she required hospitalization due to general weakness and altered consciousness.