Seven decades of chemotherapy clinical trials: a pan-cancer social network analysis.

Clinical trials establish the standard of cancer care, yet the evolution and characteristics of the social dynamics between the people conducting this work remain understudied. We performed a social network analysis of authors publishing chemotherapy-based prospective trials from 1946 to 2018 to understand how social influences, including the role of gender, have influenced the growth and development of this network, which has expanded exponentially from fewer than 50 authors in 1946 to 29,197 in 2018. While 99.

Angiosarcoma with Synchronous Cutaneous and Small Bowel Involvement: A Report of a Rare Presentation.

Angiosarcomas are mesenchymal neoplasms of vascular origin that represent approximately 2% of soft tissue sarcomas. We discuss the case of a 75-year-old female who had presented with a purple nodular rash along the bilateral nasolabial folds. Upon further work-up, she was diagnosed with angiosarcoma, with the confirmed involvement of multi-focal sites.

Atopic dermatitis: a review of evolving targeted therapies.

Atopic dermatitis (AD) is a chronic inflammatory skin condition, affecting a significant number of patients of all ages. As we learn more about the pathogenesis of AD, new targeted treatment options are being developed to better tailor its management. Currently, a variety of biologic agents are utilized to target specific components and regulators of the inflammatory pathways in allergic and inflammatory conditions.

Cohen Syndrome: Review of the Literature.

Cohen syndrome was initially described as a syndrome including obesity, hypotonia, mental deficiency, and facial, oral, ocular and limb anomalies. Leukopenia, especially neutropenia, was later described as a feature of Cohen syndrome. Cohen syndrome is caused by an autosomal recessive (AR) mutation of the vacuolar protein sorting 13 homolog B (VPS13B, also referred to as COH1) gene on chromosome 8q22.

Temozolomide-induced Aplastic Anemia Treated with Eltrombopag and Granulocyte Colony Stimulating Factor: A Report of a Rare Complication.

Temozolomide is an alkylating agent used in the treatment for glioblastoma multiforme (GBM), the most frequent primary malignant brain tumor in adults. Temozolomide was approved in March 2005 for treatment of GBM, with the Stupp protocol (radiotherapy and concomitant use of temozolomide). Despite initial studies demonstrating mild and well-tolerated side effects, several recent reports describe severe hematologic adverse effects associated with temozolomide use.

Factor XII Deficiency Mimicking Bleeding Diathesis: A Unique Presentation and Diagnostic Pitfall.

Factor XII (FXII), also known as Hageman factor, is a coagulation protein that is necessary for the functioning of the intrinsic coagulation cascade and fibrin formation. When deficient, it results in a significant prolongation of activated partial thromboplastin time (aPTT), mimicking a bleeding disorder. However, it does not result in clinical bleeding tendency.

Outcomes for Umbilical Cord Blood Transplantation in Severe Combined Immunodeficiency Disorders: Ten-Year Experience.

The treatment of severe combined immunodeficiency (SCID) is immune reconstitution using hematopoietic stem cell (HSC) transplantation early in life. HLA-identical related donors are the preferred source of HSCs. Since sibling donors are available in <30% of patients, other sources of HSCs are considered-mismatched related donor, umbilical cord blood (UCB), and matched unrelated donor bone marrow.

The knowledge, concerns and healthcare practices among physicians regarding electronic cigarettes.

: Electronic cigarettes (e-cigarettes) are battery-powered devices that deliver aerosolized nicotine. With easy access and over-the-counter availability, many patients consider using electronic cigarettes for smoking cessation. Few studies have looked at long-term safety/efficacy and physician knowledge/attitudes toward e-cigarettes.

Skeletal Metastasis as Detected by 18F-FDG PET with Negative CT of the PET/CT: Frequency and Impact on Cancer Staging and/or Management.

Objectives: The aim of our study is to assess the frequency of detection of PET-positive computed tomography (CT)-negative skeletal metastases (SM) and determine the impact of such detection on staging and/or management in patients who had FDG PET/CT as part of the cancer work-up.

Methods: We retrospectively reviewed 2000 18F-FDG PET/CT scans of known cancer patients. A log was kept to record cases of suspected SM with or without bone changes from the low-dose non-contrast CT.