The validity of over-the-counter skin, hair, and nail recommendations for adult patients with cancer: A systematic review

• Published in: Supportive care in cancer Vol. 32; no. 9; p. 577
• Main Authors: Javdan, Bahar, Pattison, Lindsay M., Rangu, Sneha A., Tejeda, Emely, McLellan, Beth N.
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.09.2024; Springer Nature B.V
• Subjects: Adult; Cancer therapies; Clinical trials; Hair; Humans; Medicine; Medicine & Public Health; Nail Diseases - therapy; Nails (Anatomy); Neoplasms - radiotherapy; Neoplasms - therapy; Nonprescription drugs; Nonprescription Drugs - administration & dosage; Nonprescription Drugs - therapeutic use; Nursing; Nursing Research; Oncology; Pain Medicine; Rehabilitation Medicine; Review; Side effects; Skin; Skin Care - methods; Skin Diseases - therapy; Systematic review; Hair; Chemotherapy; Over the counter recommendations; Skincare; Nails
• ISSN: 0941-4355; 1433-7339; 1433-7339
• DOI: 10.1007/s00520-024-08735-5

Importance Patients undergoing cancer treatment experience a multitude of skin, hair, and nail adverse events, prompting them to use non-evidence-based and often restrictive over-the-counter (OTC) recommendations to alleviate their symptoms. Comprehensively assessing evidence-based OTC modalities is crucial to enable cancer patients to comfortably resume their lives post-treatment and integrate clinically sound practices into their self-care routines. Objective Perform a systematic review and assessment of evidence-based OTC skin, hair, and nail care recommendations for adult patients undergoing cancer treatment. Evidence review PubMed, Cochrane, Embase, and Medline databases were searched in March 2023 to identify English articles addressing OTC skin, hair, and nail care recommendations for adult patients before, during, and after cancer chemotherapy or radiation therapy (RT). Quality was assessed with Oxford Centre for Evidence Based Medicine criteria. Findings 2192 unique articles were screened, of which 77 met inclusion criteria consisting of 54 randomized controlled trials (RCT), 8 non-randomized controlled cohorts, 1 non-randomized controlled clinical trial, 3 controlled prospective cohorts, 4 prospective cohorts, 2 controlled clinical trials, 1 prospective comparative study, 2 case reports, and 2 case series discussing 9322 patients. An additional article outside of our database search was included for a total of 78 articles. OTC skin care treatments with the best quality of evidence included moisturizing creams. Our review revealed a paucity of evidence-based hair and nail care practices. Conclusions and relevance This systematic review serves to highlight the efficacy of diverse OTC skin, hair, and nail care recommendations for adult cancer patients while encouraging further clinical trials to establish evidence-based management guidelines.