Toxic epidermal necrolysis (TEN) is a rare, acute inflammatory skin reaction that results in skin blistering and extensive epidermal detachment. Stevens-Johnson syndrome (SJS) and TEN are unified aspects on a spectrum varying in the severity of vesiculobullous cutaneous eruptions with mucosal involvement of the oral cavity, genitourinary tract, gastrointestinal tract, and conjunctiva. The inciting event is usually caused by an exaggerated hypersensitivity reaction in response to triggering medications, including nonsteroidal anti-inflammatory drugs (NSAIDs), antibiotics, urate-lowering drugs (such as allopurinol), anticonvulsants, and antipsychotics. We report a case of clindamycin-induced TEN in a 79-year-old African-American female following the recent administration of clindamycin for a developing sacral decubitus ulcer. However, lincosamide antibiotics like clindamycin are rarely associated with precipitating SJS or TEN. This report highlights the treatment and prognostic challenges faced throughout the patient's clinical course and seeks to highlight the importance of recognizing the development of SJS/TEN following novel drug administration and promptly addressing the management of the condition to improve long-term patient outcomes.
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http://dx.doi.org/10.7759/cureus.70098 | DOI Listing |
Oncol Rep
February 2025
Division of Epidemiology, Department of Quantitative Health Sciences, Mayo Clinic, Scottsdale, AZ 85259, USA.
Targeted drugs have revolutionized the treatment of advanced non‑small cell lung cancer (NSCLC). However, the understanding of how cardiac comorbidity and toxicity affect the clinical outcomes of patients following targeted therapy remains limited. In a 14‑year cohort, cardiac comorbidities and toxicities among patients with stage‑IV NSCLC treated with targeted therapy were identified.
View Article and Find Full Text PDFFront Nutr
December 2024
Department of Clinical Nutrition and Dietetics, School of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Objective: Preclinical evidences suggests that while fasting can reduce the side effects and toxicity of chemotherapy, it can make cancer cells more susceptible to chemotherapy. This study aimed to examine the effects of fasting mimicking diet (FMD) during neo-adjuvant chemotherapy in breast cancer (BC) patients.
Methods: Forty-four newly diagnosed human epidermal growth factor receptor 2-negative (HER2-negative) patients with BC were randomized equally into two groups (22 each), to receive either a fasting mimicking diet (FMD) or their regular diet for 3 days prior to and during neoadjuvant chemotherapy.
Aging Cell
December 2024
Laboratory of Cell Proliferation and Ageing, Institute of Biosciences and Applications, National Centre for Scientific Research "Demokritos", Athens, Greece.
Ultraviolet B (UVB) radiation is a major contributor to skin photoaging. Although mainly absorbed by the epidermis, UVB photons managing to penetrate the upper dermis affect human dermal fibroblasts (HDFs), leading, among others, to the accumulation of senescent cells. In vitro studies have shown that repeated exposures to subcytotoxic UVB radiation doses provoke HDFs' premature senescence shortly after the end of the treatment period.
View Article and Find Full Text PDFQuant Imaging Med Surg
December 2024
Department of Ultrasound, the Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China.
Background: Accurate assessment of pathological complete response (pCR) to neoadjuvant chemotherapy (NAC) in breast cancer (BC) is crucial for mitigating chemotherapy-related toxicity in patients who do not respond to the treatment. Conventional ultrasound (US) has become a pivotal method for evaluating treatment response due to its cost-effectiveness, convenience, and absence of ionizing radiation. The objective of this study was to develop a model combining US and clinicopathological characteristics at baseline, as well as US features after one cycle of NAC, to predict the pCR to NAC in BC.
View Article and Find Full Text PDFActa Biomater
December 2024
Department of Chemistry and Biochemistry, The University of Texas at Dallas, 800 West Campbell Rd. Richardson, TX 75080, United States; Department of Biomedical Engineering, The University of Texas at Dallas, 800 West Campbell Rd. Richardson, TX 75080, United States. Electronic address:
The skin, our largest organ, protects against environmental dangers but is vulnerable to various conditions like infections, eczema, dermatitis, psoriasis, skin cancer, and age-related collagen and elastin degradation. Its outer layer, the water-impermeable epidermis, presents challenges for passive drug delivery to the lower living layers of the skin. An ideal dermal delivery system should penetrate the epidermis and release treatments over time.
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