Publications by authors named "Reiva F Dwiyana"

Individuals with human immunodeficiency virus (HIV) infection are prone to developing persistent and unremitting anogenital warts (AGWs). To address this health condition, immunotherapy using tuberculin purified protein derivative (PPD) has been proven to be a promising novel and safe treatment for AGWs in HIV patients. Therefore, this study involved a case of a 21-year-old man with stage I HIV infection, possessing CD4 counts 548 cells/uL and routinely receiving HIV antiretroviral.

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Congenital triangular alopecia (CTA) is a rare entity of non-cicatricial alopecia characterized by triangular or oval-shaped alopecia patches on the frontotemporal region of the scalp. Few therapeutic options exist, and there is currently no effective treatment except for hair transplantation. We report the case of an adolescent boy with CTA who was treated with 5% topical minoxidil solution.

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Introduction: Various treatments available today for anogenital and cutaneous warts have limitations, including time-consuming, challenging to perform, and the risk of scarring. A new treatment using tuberculin purified protein derivative (PPD) has been developed, which is expected to generate cellular immunity against HPV.

Objective: To assess the evidence for the efficacy and safety of PPD treatment for cutaneous and anogenital warts.

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Harlequin ichthyosis is a severe and fatal presentation of ichthyosis with an autosomal recessive inheritance. Infants with Harlequin ichthyosis have a high mortality rate, and a dismal prognosis; therefore the majority of neonates die shortly after birth from infection, heat loss, dehydration, electrolytic imbalances, or respiratory distress. The aim of this case report was to present a fatal case of Harlequin ichthyosis with no family history of any inherited skin disorder.

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  • Vitiligo is a skin disorder caused by the loss of melanocyte function, with genetic factors playing a significant role in its development.
  • The study examined the relationship between specific polymorphisms of the vitamin D receptor gene and vitiligo susceptibility among a group of Indonesian patients.
  • Results indicated that individuals with the Aa genotype polymorphism have a significantly higher risk (3.267 times) of developing vitiligo compared to those without this genotype.
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Introduction: Indonesia is the most populous Muslim-majority country, where some women wear hijab covering their scalp and neck. Some hijab-wearing women complain of scalp problems eg, itch, dandruff, and hair loss, which might be related to severe and chronic skin barrier impairment due to occlusion. Excessive water accumulation in the occluded stratum corneum might result in increased permeability, followed by increased skin pH values.

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Purpose: To the best of our knowledge, Androgen receptor (AR) and cluster of differentiation 24 (CD24) expression in bladder urothelial carcinoma (UC) has not yet been reported in our population. The aim of this study was to evaluate the expression of both markers in UCB using immunohistochemistry.

Materials And Methods: Data from 60 patients with UCB were obtained between 2009 and 2018.

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  • Tufted angioma (TA) is a rare, benign vascular tumor that typically appears in infants, characterized by reddish or purplish lesions, and is difficult to treat effectively.
  • A case study of a 15-year-old girl with TA showed improvement in her painful, purplish plaques after applying pulsed dye laser (PDL) treatment over several sessions.
  • PDL specifically targets the abnormal blood vessels in TA, leading to reduced redness and pain with minimal damage to surrounding skin.
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Background: Interleukin 17 (IL-17) and interferon gamma (IFN-γ) play a role in the pathogenesis of psoriasis vulgaris (PV). Topical corticosteroids are still utilised as first-line therapy for mild to moderate PV. However, long-term use of corticosteroid is associated with various side effects.

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Purpose: This study aims to delineate the demographic and clinical characteristics of xerosis, pruritus, and pallor among patients with stage 5 chronic kidney disease (CKD) undergoing hemodialysis at Dr. Hasan Sadikin General Hospital, Bandung.

Patients And Methods: This cross-sectional, descriptive study involved the analysis of 139 selected medical records of patients with stage 5 CKD who underwent hemodialysis between July and August 2022.

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  • Acne vulgaris (AV) is a common skin condition linked to factors leading to antibiotic resistance, especially due to bacteria forming biofilms, which complicates treatment.
  • This study compared antibiotic resistance between biofilm-forming (BF) and non-biofilm-forming (NBF) bacterial strains associated with AV, examining 60 patients using skin biopsies and various testing methods.
  • Results showed no significant differences in antibiotic resistance rates between BF and NBF groups, though some resistance to clindamycin, erythromycin, and azithromycin was noted, suggesting careful use of these antibiotics in treatment.
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Background: Inherited epidermolysis bullosa (EB) is a group of genodermatoses with considerable clinical and genetic heterogeneity. Clinical diagnosis of the EB subtypes is frequently imprecise and requires confirmation with genetic testing. There is still limited study using genetic testing to identify EB subtypes in Indonesia.

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Background: Epidermolysis bullosa (EB) is a genodermatosis disease with bullae and erosions of the skin and mucous membrane that can last for a lifetime and decrease quality of life. Oral and gastrointestinal disorders inhibit the patients' ability to achieve optimal nutrition, making the patients prone to infection, leading to prolonged wound healing, and delayed growth and developmental process. However, there has been no research on the clinical, laboratory, and nutritional status of pediatric EB patients in Indonesia.

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Anogenital Warts (AGWs) are benign proliferations caused by Human Papillomavirus (HPV) infection on the genital or anal areas. Various therapeutic options are available for the treatment of AGWs but there is no best or ideal therapy, and the recurrence of AGWs is significantly high. A promising new therapy that is currently being evaluated is immunotherapy with the intralesional Bacillus Calmette-Guérin (BCG) vaccine.

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Scabies is a parasitic skin disease caused by . Crusted scabies, also known as Norwegian scabies, is a rare and severe form of scabies that occurs more frequently in immunocompromised, elderly, disabled, and debilitated patients. The present study reports a case of crusted scabies combined with bullous scabies.

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Probiotics and synbiotics are used to treat chronic illnesses due to their roles in immune system modulation and anti-inflammatory response. They have been shown to reduce inflammation in a number of immune-related disorders, including systemic lupus erythematosus (SLE), human immunodeficiency virus (HIV), and chronic inflammatory skin conditions such as psoriasis and atopic dermatitis (AD). () and () are two different types of bacteria that play a significant part in this function.

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Article Synopsis
  • LL-37 is an antimicrobial peptide that can disrupt bacterial membranes due to its unique properties, prompting interest in creating shorter, cost-effective variants with lower toxicity.
  • Molecular dynamics simulations previously indicated that LL-37 penetrates membranes, and this study focused on analyzing its interactions with bacterial and eukaryotic membrane models to understand the underlying mechanisms better.
  • Key findings identified specific amino acids in LL-37 that interact with bacterial membranes, offering insights that could guide the design of more effective LL-37 derivatives for antimicrobial purposes.
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Non-Langerhans cell histiocytosis (non-LCH) is a group of diseases characterized by the proliferation of histiocytes in tissues that is excluded from the diagnostic criteria for LCH. Juvenile xanthogranuloma (JXG) and benign cephalic histiocytosis (BCH) are the most common types of cutaneous non-LCH. These two diseases share similarities in both clinical and histological features, therefore, they can be difficult to differentiate.

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Objective: To evaluate the correlation between melatonin levels and sleep quality, based on the Children's Sleep Habit Questionnaire (CSHQ), among children with atopic dermatitis (AD).

Methods: This was an analytic study with a cross-sectional design involving two groups, AD children as the case group and participants without AD as the control group, conducted at the Pediatric Dermatology Clinic of Dr. Hasan Sadikin Hospital, Bandung, Indonesia.

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Incontinentia pigmenti (IP) is a rare genodermatosis, inherited in an X-linked dominant pattern, making it generally found among women. Among several characteristics of IP are four phases of skin manifestation that tend to follow Blaschko's lines, in addition to abnormalities of the eye, central nervous system (CNS), and teeth. Ocular involvement in IP patients can occur since birth, which can be classified into retinal or non-retinal disorders.

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Anogenital warts (AGW) are among the most common sexually transmitted infections worldwide. The condition may be persistent, increase in size and number, and have a high recurrence rate. There are many therapeutic options of AGW, but none of them prevented recurrence, only yielded partial responses and have the propensity to cause scars.

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Xeroderma pigmentosum (XP) is a rare autosomal recessive disease that disrupts deoxyribonucleic acid (DNA) repair due to ultraviolet (UV) radiation. XP is characterized by extreme sensitivity to sunlight, photophobia, cutaneous lesions in the form of freckle-like hyperpigmented macules, and neoplasia on the skin surface. Malignancy is a common complication found in areas exposed to UV light.

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Background: Atopic dermatitis (AD) interferes with quality of life and is influenced by important factors like skin microbiome. The results of the skin microbiome composition and diversity in AD varied in some studies.

Purpose: This study aims to determine the composition and diversity of the skin microbiome in Indonesian AD patients.

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