Chemotherapy-related acute respiratory distress syndrome in germ cell tumors: a literature review.

Germ cell tumors (GCTs) are one of the more curable solid cancers in men. Approximately 8500 men are diagnosed with GCTs in the USA. The majority of patients survive due to the availability of effective treatment. Fewer than 400 men are estimated to die from their disease. Among those, there is a subset of patients with metastatic GCTs receiving chemotherapy who rapidly develop progressive respiratory failure and die during the early phase of their treatment course. In this review, we searched the available literature for reported cases and retrospective series of chemotherapy-associated acute respiratory distress syndrome in GCTs. We aim to determine whether a different approach from current treatment guidelines could be considered to prevent this catastrophic chemotherapy-related event.

Primary Retroperitoneal Melanoma Presented in a Rare Extracutaneous Site for Malignant Melanoma.

Malignant melanoma, as the name implies, is a malignant tumor of melanocytes, found in the skin, eyes, meningeal lining and the mucosal epithelium of the aero-digestive and genitourinary tracts. Malignant melanoma is typically skin malignancy, which rarely presents at extracutaneous site. Here we present a rare case of primary retroperitoneal melanoma and review the findings in comparison with other cases described in literature.

Comparison of toxicity profile and tolerability between two standard of care paclitaxel-based adjuvant chemotherapy regimens in breast cancer.

In breast cancer, there are two widely used paclitaxel-based adjuvant chemotherapies, either dose dense paclitaxel (ddP) or weekly paclitaxel (wP). To our knowledge, the comparisons of toxicity and tolerability between the two regimens have never been reported in the literature. This is a retrospective single-institution charts review of breast cancer patients who were treated with paclitaxel-based chemotherapy either ddP or wP. In total, 76 and 45 patients with breast cancer received adjuvant standard ddP and wP, respectively. Patient characteristics in both groups were comparable. Our results showed no statistical significant difference in toxicity profile and tolerability between the two regimens. Particularly, chemotherapy-induced peripheral neuropathy (CIPN) was equally observed in both schedules. Furthermore, grade 3 and 4 CIPN was observed in 17 and 18 %, respectively (p = 0.93). In terms of tolerability, both regimens resulted in similar rates of hospitalization and treatment discontinuation. Our data analysis indicates no significant difference in toxicity profile between the two standard paclitaxel regimens in breast cancer. However, this is a small sample-sized retrospective study and further prospective trial with a larger sample size is warranted.