Cutaneous and Ocular Toxicology最新文献

{"title":"Photoprotective effects of quercetin on photoaging-induced rats.","authors":"Betul Kizilkan, Betul Sereflican, Ayhan Cetinkaya, Selma Erdogan Duzcu, Cevher Altug, Jehat Kizilkan","doi":"10.1080/15569527.2024.2442584","DOIUrl":"https://doi.org/10.1080/15569527.2024.2442584","url":null,"abstract":"<p><strong>Purpose: </strong>Photoaging is characterised by cutaneous changes caused by exposure to ultraviolet light over time. Quercetin is a bioflavanoid with antioxidant, antineoplastic, and anti-inflammatory effects. This study investigated the therapeutic effects of topical quercetin on photoaging, a phenomenon not previously studied in ultraviolet A (UVA)-induced photoaging.</p><p><strong>Methods: </strong>A total of 40 rats were randomly categorised into 5 groups, each comprising 8 rats. A photoaging model was induced by applying UVA to the dorsal region of all rats, except for the negative control group. Topical 0.1% retinoic acid was applied to one UVA group, topical 0.3% quercetin to another UVA group, and both agents were applied in combination to yet another UVA group 5 days a week for 8 weeks. Subsequently, wrinkle values were measured, reactive oxygen species (ROS) and matrix metalloproteinase-1 (MMP-1) levels were analysed, and histopathological parameters were examined.</p><p><strong>Results: </strong>The wrinkle value of the UVA group was found to be significantly higher than that of the UVA + Quercetin group. Collagen damage was lower in the UVA + Quercetin group than in the UVA group, although this difference was not statistically significant. Compared with the UVA + Retinoic Acid group, the UVA + Quercetin group exhibited a more significant decrease in inflammation. MMP-1 values were considerably higher in the UVA + Retinoic Acid and UVA + Quercetin + Retinoic Acid groups as well as in the UVA + Quercetin group compared with the control and UVA groups.</p><p><strong>Conclusion: </strong>The present study showed that quercetin can be utilised in the treatment of photoaging, especially when combined with retinoic acid.</p>","PeriodicalId":11023,"journal":{"name":"Cutaneous and Ocular Toxicology","volume":" ","pages":"1-9"},"PeriodicalIF":1.6,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142846051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of changes in thickness of macular sublayers in patients using Hydroxychloroquine: a cross sectional case-control study and literature review.","authors":"Mohsen Farvardin, Payam Peiravian, Mahdi Ravankhah, M Hossein Nowroozzadeh","doi":"10.1080/15569527.2024.2438629","DOIUrl":"10.1080/15569527.2024.2438629","url":null,"abstract":"<p><strong>Purpose: </strong>To assess changes in the thickness of macular sublayers in individuals taking hydroxychloroquine (HCQ) without any evident toxicity and to review the relevant literature.</p><p><strong>Methods: </strong>This prospective case-control study examined 47 adults on HCQ without evident toxicity on spectral-domain optical coherence tomography (SD-OCT) and visual field tests, as well as 25 healthy controls. Macular thickness in different sublayers was measured using SD-OCT. The thickness of combination layers and the variability of sublayers were also recorded. Data were compared between the case and control groups, and the correlation between cumulative HCQ use and outcome measures was analysed.</p><p><strong>Results: </strong>The average age of participants in the case and control groups was 45.6 ± 9.3 and 46.8 ± 11.7 years, respectively (<i>p</i> = 0.831). The percentage of female participants was 91.5% in the case group and 84.0% in the control group (<i>p</i> = 0.927). In the case group, the average duration of HCQ use was 5.1 ± 5.2 years, with a mean cumulative dose of 301 ± 365 g. No significant differences were found in the visual field mean deviation or pattern standard deviation between patients with HCQ use of <5-years vs. ≥5-years. Additionally, there were no statistically significant differences in various retinal thickness measurements between the case and control groups. However, a significant association was observed between the cumulative dose of HCQ and the thickness of the outer retinal layer (ORL) in both the outer (<i>r</i> = 0.344; <i>p</i> = 0.032) and inner Early Treatment Diabetic Retinopathy Study (ETDRS) macular rings (<i>r</i> = 0.303; <i>p</i> = 0.061).</p><p><strong>Conclusions: </strong>No significant difference in macular sublayer thickness was found between patients taking HCQ without evident toxicity and the control group. A weak direct association was observed between the cumulative dose of HCQ and the ORL thickness. These findings suggest that analysing macular sublayer thickness may not be useful in detecting the earliest signs of presumed HCQ toxicity in individuals without classical sign of toxicity on qualitative SD-OCT or visual field test.</p>","PeriodicalId":11023,"journal":{"name":"Cutaneous and Ocular Toxicology","volume":" ","pages":"1-8"},"PeriodicalIF":1.6,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142827868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of systemic fingolimod treatment on anterior segment parameters and tear film functions.","authors":"Atike Burcin Tefon Aribas, Semra Mungan, Feyza Dicle Işik, Gokhan Celik, Gonul Vural, Ersin Kasım Ulusoy, Nilay Yuksel","doi":"10.1080/15569527.2024.2432508","DOIUrl":"https://doi.org/10.1080/15569527.2024.2432508","url":null,"abstract":"<p><strong>Purpose: </strong>To investigate the potential effects of systemic fingolimod treatment on parameters of the anterior segment of the eye and tear film function tests in patients with multiple sclerosis (MS).</p><p><strong>Methods: </strong>Forty-eight eyes of 24 individuals who were started on systemic fingolimod treatment for relapsing-remitting MS were prospectively enrolled in this study. Patients underwent examinations immediately before initiation of systemic fingolimod treatment, and at the first and sixth months of treatment. Anterior segment parameters were measured using Sirius Topography. The Schirmer-I test and tear break-up time (TBUT) were recorded during follow-up. Retinal thickness was also analyzed using spectral-domain optical coherence tomography (SD-OCT).</p><p><strong>Results: </strong>There was no statistically significant difference in retinal thickness measurements between follow-up visits. The central corneal thickness, keratometric values, anterior chamber depth, aqueous humor depth, iridocorneal angle, horizontal anterior chamber tilt and anterior chamber volume values remained similar during follow-up. The Schirmer-I test value was 15.10 ± 2.65 mm at the zeroth month and 17.03 ± 3.61 mm at the sixth month (<i>p</i> = 0.044). The mean TBUT was significantly higher at the six-month visit compared to baseline and the one-month visit (<i>p</i>_0-6 < 0.001, <i>p</i>_1-6 < 0.001), but there was no statistically significant difference between baseline and month 1 (<i>p</i>_0-1 = 0.419).</p><p><strong>Conclusion: </strong>Systemic use of fingolimod may increase Schirmer I test and TBUT values in MS patients without altering other anterior segment parameters within 6 months.</p>","PeriodicalId":11023,"journal":{"name":"Cutaneous and Ocular Toxicology","volume":" ","pages":"1-5"},"PeriodicalIF":1.6,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142823982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Juvenile toxicity of atropine sulfate eye drops in young rats.","authors":"Wenqiang Zhang, Wei Yang, Lu Liu, Jinlong Dai, Linyi Wang, Yuankeng Huang, Xialing Lei, Junli Lin, Fafu Zhang, Jianmin Guo","doi":"10.1080/15569527.2024.2432507","DOIUrl":"https://doi.org/10.1080/15569527.2024.2432507","url":null,"abstract":"<p><strong>Objectives: </strong>This study was to investigate the effects of atropine sulphate eye drops (ASED)on the development of partial systems in young rats and their toxic reactions following repeated eye-drop administration over a period of 40 days.</p><p><strong>Methods: </strong>SD rats of 20 days old were randomly assigned to control group, 0.01, 0.02, and 0.04% ASED groups, with 60 females and 25 males per group. ASED was given by eye drops from PND₂₁ onwards and normal saline was given in the control group at 10 μL/eye once a day for 40 days, in both right and left eyes. Rats of ASED groups were instilled with eye drops at the 10 μL/day per eye, from postnatal day 21 (PND₂₁) to PND₆₀ for 40 consecutive days. The clinical observation, body weight, food intake, physical development, physiological development, reproductive development, ophthalmic examination, intraocular pressure, and axial length of the rats were examined during the study period.</p><p><strong>Results: </strong>ASED at concentrations of 0.01, 0.02, 0.04%, dose levels of 0.002, 0.004, 0.008 mg/day per rat, had no toxicological effects on the clinical observation, body weight, food intake, physical development, physiological development, reproductive development, ophthalmic examination, intraocular pressure, and axial length in rats.</p><p><strong>Conclusion: </strong>The no-observed-adverse-effect-level (NOAEL) of ASED in young SD rats equivalent to human over 2 years old was 0.008 mg/day at a concentration of 0.4 mg/mL.</p>","PeriodicalId":11023,"journal":{"name":"Cutaneous and Ocular Toxicology","volume":" ","pages":"1-7"},"PeriodicalIF":1.6,"publicationDate":"2024-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142767332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Changes in prostaglandin-associated periorbital syndrome: a self-controlled and prospective study.","authors":"Wenman Li, Xiaoming Chen, Sijie Chen, Zhiqing Lv, Jing Tang, Ni Li","doi":"10.1080/15569527.2024.2431570","DOIUrl":"https://doi.org/10.1080/15569527.2024.2431570","url":null,"abstract":"<p><strong>Introduction: </strong>In this study, we aimed to investigate the incidence of objective and subjective indicators of the prostaglandin-associated periorbital syndrome (PAPS) after continuous instillation of topical prostaglandin analogues (PGAs) in primary open-angle glaucoma or ocular hypertension patients.</p><p><strong>Methods: </strong>A self-controlled and prospective study of PGA instillation was performed in patients (<i>n</i> = 55) with primary open-angle glaucoma or ocular hypertension. Bilateral instillation of bimatoprost, travoprost, latanoprost, or tafluprost was conducted (treatment, 3-6 months). The objective indicators recorded included interpupillary distance (IPD) and exophthalmos; subjective indicators were assessed via colour pictures of the periocular area. Data from before the administration of medication served as controls. Posttreatment changes in IPD, exophthalmos, deepening of the upper eyelid sulcus, periorbital hyperpigmentation and eyelash growth were analysed.</p><p><strong>Results: </strong>Compared with those before treatment, the interpupillary distance (IPD) differed from the baseline value at 1 month after treatment (<i>P</i> < 0.0001), and the exophthalmos only significantly differed from the baseline value at month 3 (<i>P</i> = 0.0005). Visible periorbital changes at 1, 3, and 6 months after treatment were assessed, and the incidence of eyelash growth and thickening was 7.27%, 45.45% and 66.67%, respectively. The incidence of periorbital hyperpigmentation was 7.2%, 18.18% and 33.33%, respectively. The incidence of upper-eyelid sulcus deepening was 3.64%, 7.27% and 16.27%, respectively. Bimatoprost had the highest incidence of PAPS, followed by travoprost and tafluprost, and latanoprost had the lowest incidence after three months of treatment in the between-group comparison.</p><p><strong>Conclusion: </strong>As an objective index to evaluate PAPS, the change of IPD was more obvious than the exophthalmos. Visible periorbital changes gradually appeared after three months of medication. Bimatoprost caused the most severe PAPS, and latanoprost caused the least severe PAPS.</p><p><strong>Trial registration: </strong>The study was registered at www.chictr.org.cn on 15 April 2021, under the identifier ChiCTR2100045465.</p>","PeriodicalId":11023,"journal":{"name":"Cutaneous and Ocular Toxicology","volume":" ","pages":"1-8"},"PeriodicalIF":1.6,"publicationDate":"2024-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142767331","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigation of mercury contamination in lipstick sold in the Saudi market and the potential health risk.","authors":"Mashael M Albugami, Ayah Buzid, Faheem Shah, Amel Y Ahmed","doi":"10.1080/15569527.2024.2391855","DOIUrl":"10.1080/15569527.2024.2391855","url":null,"abstract":"<p><p><b>Background</b>: Environmental contamination is a significant global health issue, with cosmetics and pharmaceuticals being major polluters. High concentrations of heavy metals, such as Hg, have been found to have toxic effects and may pose a threat to human health. This study aimed to determine the concentration of mercury (Hg) in lipsticks available in the Saudi Arabia market.</p><p><p><b>Methods</b>: In this study, 12 lipstick samples from three colors were analyzed using inductively coupled plasma optical emission spectrometry (ICP-OES) to measure the content of Hg.</p><p><p><b>Results</b>: The concentration range of Hg was 0.004-0.296 ppm. Moreover, the systemic exposure dosage of mercury in the lipstick samples examined in this study ranged from 5.01 × 10^-8 to 1.43 × 10^-6 μg/kg bw/day, while the range of the margin of safety was from 7.3 × 10⁹ to 2.2 × 10⁸.</p><p><p><b>Discussion</b>: The Hg concentration in all analyzed samples was less than 0.50 and 1 ppm, which indicated that the Hg level was within acceptable limits according to Saudi Standards, Metrology and Quality Organisation (SASO) and the United States Food and Drug Administration (US FDA), respectively. On the other hand, the calculated margin of safety values for mercury exceeded the safe standard established by the WHO. The results derived from using hazard quotient (HQ) indices depict the potential carcinogenic health risk posed to consumers who employ red-colored lipsticks.</p>","PeriodicalId":11023,"journal":{"name":"Cutaneous and Ocular Toxicology","volume":" ","pages":"272-277"},"PeriodicalIF":1.6,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141999520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ocular toxicities of FDA-approved antibody drug conjugates.","authors":"Shaurey Vetsa, Stephanie Zhang, Walker Kay, Neil Kelkar, Arko Ghosh, Suhail Alam, Phillip C Hoopes, Majid Moshirfar","doi":"10.1080/15569527.2024.2408677","DOIUrl":"10.1080/15569527.2024.2408677","url":null,"abstract":"<p><p>Antibody-drug conjugates (ADCs) are an emerging field of cancer treatments that are becoming more widespread in their use. However, there are potential ocular toxicities associated with these drugs that ophthalmologists need to be aware of to better maintain ocular health as patients undergo rigorous medical treatment for their conditions. While many ADCs have been approved by the Food and Drug Administration (FDA), many subsequent reports have been published regarding additional ocular side effects these drugs may cause. This review provides ophthalmologists with a practical guide on how to treat ocular toxicities associated with all FDA-approved ADCs to date. The potential pathophysiology of side effects is also discussed.</p>","PeriodicalId":11023,"journal":{"name":"Cutaneous and Ocular Toxicology","volume":" ","pages":"316-327"},"PeriodicalIF":1.6,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142460099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The treatment efficacy of 7.5% dapsone gel in papulopustular rosacea: a prospective study.","authors":"Defne Özkoca, Nazlı Caf","doi":"10.1080/15569527.2024.2424932","DOIUrl":"10.1080/15569527.2024.2424932","url":null,"abstract":"<p><strong>Introduction: </strong>Topical dapsone has a level A recommendation for the treatment of papulopustular rosacea; however, its treatment efficacy has not been studied previously. The aim of this study is to evaluate the safety and efficacy of topical 7.5% dapsone gel applied once daily at night in the treatment of papulopustular rosacea.</p><p><strong>Patients and methods: </strong>This is a prospective study including female papulopustular rosacea patients with a minimum IGA score of 2. The patients were recruited at two different outpatient clinics by two independent dermatologists. The patients were prescribed 7.5% dapsone gel (same brand) for once-daily use at night. No other topical or systemic treatment modalities were allowed to be used during the study except for a sun protection factor 50 sunscreen and an emollient face cream. The patients were evaluated with the total lesion counts and IGA scores at weeks 0, 4 and 8 by two independent dermatologists. The side effects of burning, stinging, pain, erythema, and exfoliation were questioned during the follow-up visits.</p><p><strong>Results: </strong>All 32 recruited patients (18-70) completed the study. The mean lesion counts of the patients were 22.10 ± 8.95 on the initial visit, 11.90 ± 6.49 on the 4th week follow-up and 3.87 ± 3.76 on the 8th week follow up. The mean IGA scores of the patients were 3.06 ± 0.81 on the initial visit, 2.10 ± 0.87 on week 4 and 0.74 ± 0.73 on week 8. The decrease in the mean lesion count and IGA score of the patients in weeks 4 and 8 were statistically significant (<i>p</i> = 0.000 for all). This decrease was independent of the patient's age (<i>p</i> > 0.005). No side effects were reported.</p><p><strong>Conclusions: </strong>The 7.5% topical formulation of dapsone is effective for papulopustular rosacea both on the first and second months of the treatment regardless of the age of the patient. Its safe side effect profile suits for a comfortable use in rosacea patients with a decreased skin tolerance.</p>","PeriodicalId":11023,"journal":{"name":"Cutaneous and Ocular Toxicology","volume":" ","pages":"405-409"},"PeriodicalIF":1.6,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142616350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Anti-inflammatory, cytotoxic and morphological impact of phycocyanin on ultraviolet radiation irradiated human fibroblast cells.","authors":"Bahareh Nowruzi, Omid Sabzevari Joopari","doi":"10.1080/15569527.2024.2424929","DOIUrl":"10.1080/15569527.2024.2424929","url":null,"abstract":"<p><strong>Background: </strong>Recently, the use of natural products as skin photoprotective agents has been in increasing demand. This study investigated the bioactivity of phycocyanin (PC) extracted from <i>Spirulina</i> sp. on human skin fibroblast cell line (CCD-966SK), specifically focusing on apoptosis, necrosis, anti-inflammatory effects, and enzymatic reactions.</p><p><strong>Methods: </strong>The first step of this study was cyanobacterial cell culture and the extraction and purification of PC. After that, CCD-966SK cell line was cultivated under normal and UV irradiation. The bioassays included the cytotoxicity measurement, cell viability assay, morphology determination, tumour necrosis factor-α and Interleukin 6 release assays, enzyme activity for superoxide dismutase and glutathione peroxidase as well as malondialdehyde content and the cell-free extract of cyanobacterial stains were assessed.</p><p><strong>Results: </strong>The cell viability results showed that as the concentration of the PC increased, the viability of CCD-966SK cell line was reduced, which suggested that the effect of PC on the growth of fibroblast cells was dose dependent. The morphological results indicated that presence of PC in the fibroblast cell culture medium led to a transformation in cell morphology from spindle-shaped to spherical. PC released anti-inflammatory IL-6 and TNF-a cytokines, indicating high inflammation resistance. Furthermore, the findings revealed that PC dramatically reduced the release of superoxide dismutase, glutathione peroxidase, and malondialdehyde from inflammatory cells, with the reduction being more apparent at increasing doses.</p><p><strong>Conclusions: </strong>In conclusion, the results indicated that PC inhibit the CCD-966SK cell line by membrane destructor, which led to the increase the leakage of cell constituent and increase enzymes activities.</p>","PeriodicalId":11023,"journal":{"name":"Cutaneous and Ocular Toxicology","volume":" ","pages":"396-404"},"PeriodicalIF":1.6,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142602298","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of the common skin diseases in patients with malignancies and the cutaneous side effects of cancer treatments.","authors":"Funda Tamer, Sheyda Gharehdaghi, Esra Adisen","doi":"10.1080/15569527.2024.2421570","DOIUrl":"10.1080/15569527.2024.2421570","url":null,"abstract":"<p><strong>Purpose: </strong>The diversity of skin diseases in patients with malignancies leads to diagnostic difficulties and complicate cancer treatment. Furthermore, the increasing use of chemotherapy drugs and novel treatment regimens raises the risk of the development of various cutaneous side effects and the need for dermatologists during cancer management. We investigated the skin diseases in patients with malignancies and the cutaneous side effects of cancer treatments.</p><p><strong>Methods: </strong>Medical records of cancer patients evaluated in the Dermatology clinic between July 2018 and April 2023 were retrospectively reviewed.</p><p><strong>Results: </strong>This study included 872 cancer patients, 374 females and 498 males. Acute myeloid leukaemia was the most common malignancy, followed by multiple myeloma and invasive ductal breast carcinoma. Graft versus host disease was observed in 89 (10.2%) patients after stem cell transplantation and radiodermatitis developed in 16 (1.8%) patients. Maculopapular drug eruption and hand foot syndrome were the most common cutaneous side effects of chemotherapy drugs. Capecitabine was the most common etiologic agent in hand foot syndrome. Cellulitis was the most frequent bacterial infection in cancer patients, whereas herpes zoster was the most frequent viral infection. Among the chemotherapy drugs that caused acneiform drug eruption, cetuximab and cytarabine were notable. Facial erythema was associated with cytarabine use in 27.3% of patients.</p><p><strong>Conclusion: </strong>Identifying the common skin diseases in cancer patients and cutaneous side effects due to chemotherapy drugs may help to take preventive measures, develop specific and effective treatments, determine the most appropriate cancer treatment options, and increase patients' compliance with cancer treatment.</p>","PeriodicalId":11023,"journal":{"name":"Cutaneous and Ocular Toxicology","volume":" ","pages":"363-368"},"PeriodicalIF":1.6,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142521286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}