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In this case study, combination therapy with dapsone and isotretinoin significantly improved perifolliculitis capitis abscedens et suffodiens, with the patient remaining symptom-free for six months on reduced medication.

Finasteride's polymorphic form affects capsule quality and drug effect, requiring strict control.

This review discusses in vitro methods for evaluating the effects of hair care products on hair fibers, reporting no new results; the authors emphasize the importance of selecting appropriate and accurate equipment for testing.

This study developed and validated a precise and rapid HPLC method to simultaneously determine Minoxidil and Finasteride in pharmaceuticals, demonstrating successful application for routine quality control without interference from excipients.

This study developed and validated a micellar electrokinetic chromatography method to determine finasteride stability, finding that the drug degrades under acidic, basic, and oxidative stress conditions.

This study describes a new two-step method for effectively removing hair particles from split-thickness skin grafts from the scalp, potentially preventing foreign-body reactions at recipient sites.

This study improved a hair analysis method to estimate the days of continuous ingestion of hay-fever medicines, with an average error of about 2 days from actual ingestion.

This study highlights the significance of the hf pathway for the skin permeation of ionized and hydrophilic high molecular compounds, and the usefulness of hf-plugging in evaluating their skin permeability.

This review discusses various topical medication instillation techniques for managing glaucoma but reports a lack of evidence on their effectiveness compared to usual care.

In this study using ex vivo porcine ear skin, researchers found that standard nail varnish applied gently creates effective follicular closures, preventing penetration of certain substances like fluorescein sodium salt and caffeine into hair follicles, whereas solvent-free varnish and rapid application techniques were less effective.

This study found that the newly developed microarray patches for intradermal delivery of finasteride showed high drug content and significantly improved skin deposition compared to existing methods.

This study identified orally available itaconate derivatives that improve cellular permeability and bioavailability, with specific POC-based prodrugs showing significant inhibition of inflammatory cytokines in human epidermal keratinocytes and favorable oral pharmacokinetics, highlighting their potential for treating systemic and skin disorders.

This study found that the SketchAndCalc tablet application offers an easy, rapid, and accurate method for measuring recipient areas in hair restoration, particularly excelling in accuracy for long and narrow shapes.

This study developed simulated skull models and a method to assess programming tool movements, selecting three models as most clinically relevant for hydrocephalus shunt valve programming.

This study demonstrated that adapalene encapsulated in liposomes significantly improved drug delivery to hair follicles compared to gel and drug solution, potentially targeting acne treatment more effectively.

This study found that the FIA-amperometric method for minoxidil quantification in pharmaceutical preparations provided accurate results comparable to the conventional UV technique, indicating no systematic errors.

The method accurately measures hair growth with minimal risk and is better than other methods.

This study found that a novel choline-based valproic acid ionic liquid significantly enhances transdermal penetration and promotes hair regrowth without causing irritation or toxicity, offering a promising treatment option for alopecia.

In this study, Scalp Immersion Proxigraphy (SIP) was shown to produce more accurate measurements of linear hair growth rate than crude phototrichogram techniques, suggesting SIP's suitability for clinical trials monitoring hair growth.

This study established a reliable method for determining residual solvents in Finasteride using gas chromatography.

This study found that administering botulinum toxin A via Flex-PADs to mouse footpads inhibited sweating similarly to traditional injections, suggesting a promising patient-friendly delivery method for hyperhidrosis treatment.

In this study, researchers found that a cold atmospheric plasma-activated hydrogel containing interleukin-2 significantly enhanced hair regeneration in a depilated mouse model, promoting larger hair follicles and faster hair growth phase transition, suggesting it as a potential treatment for hair loss.

This case report describes a 24-year-old male with eruptive vellus hair cysts on his forehead and explores the use of extraction videodermoscopy as a new, less invasive diagnostic method, potentially replacing the need for skin biopsy in diagnosing such skin conditions.

This source discusses using stratum corneum ablation as a promising method to enhance transdermal drug delivery by temporarily removing the skin's outermost barrier to improve medication absorption.

This paper discusses the use of Digital Volumetric Imaging with fluorescent dyes to visualize and compare the interior structures of six different virgin hair types, reporting no new clinical results.

This research describes a process for producing caffeine nanocrystals, which may enhance skin penetration by accumulating in hair follicles and maintaining stability for two months, paving the way for in vivo testing.

This retrospective study found that intralesional betamethasone injections led to significant repigmentation in scalp vitiligo patients without leukotrichia, suggesting it as an effective treatment option.

This pilot study found that the Virtual Magic Wand program successfully educated dermatologists in problem-driven innovation, enhancing their ability to engage in innovative dermatologic practices.

The researchers designed a Janus microneedle system for treating vitiligo, which targets the skin’s layers to regulate the immune response, promote melanocyte regeneration, and enhance pigment transfer, offering a new precise treatment approach for this condition.

This study found that drug delivery through human scalp skin may be more effective for lipophilic and hydrophilic drugs compared to abdominal skin, highlighting the potential of intrafollicular delivery methods.