All Posts By

Allison Sit

Aug 12
Love0

Imaging & Diagnostic Discordance: From the ODAC Poster Hall

By Medical Dermatology

inpatient dermatology

A study presented at ODAC 2026 highlights the critical value of early consultations in inpatient dermatology over heavy reliance on diagnostic imaging.

Key points include:

  • The Imaging Dilemma: Non-dermatology inpatient services often rely heavily on X-rays, CTs, and MRIs for skin presentations, despite findings being non-specific, costly, and prone to delaying targeted care.
  • Diagnostic Discordance: Reliance on non-specific imaging rather than clinical skin morphology often leads to misdiagnoses, prolonged hospital stays, and inappropriate treatments.
  • Clinical Realities: Looking at inpatient consults at UF Health Shands revealed an absolute difference of over 10% in diagnostic discordance when imaging was involved—underscoring how expertise directly impacts resource utilization.
  • Advocating for Early Consults: The findings demonstrate how timely dermatologic expertise reduces healthcare costs and streamlines patient management in the inpatient setting.

Read a Q&A with poster author Shiv Patel, BA, from the University of Florida College of Medicine. It’s a reminder that clinical skin evaluation remains unmatched, and dermatologists should be involved early in inpatient care.

Aug 06
Love0

What’s New in Skin Rejuvenation

By ODAC Sessions

skin rejuvenation

Regenerative topical products are trending. In a Next Steps in Derm interview, in partnership with the ODAC Dermatology Conference, Terrence Keaney, MD, FAAD, outlines topicals that have rejuvenating properties. Hear Dr. Keaney’s take on exosomes, platelet-derived growth factors (PDGF), and polydeoxyribonucleotide (PDRN), and why these products should only be applied topically. Find out the latest safety data on PDGF, and the current state of PDRN sourcing and efficacy data. Be up to date with your most voguish patient by watching this interview.

Further Reading

If you want to read more about skin rejuvenation, check out the following articles published in the Journal of Drugs in Dermatology:

Regulatory Landscape of Regenerative Dermatology: Current Frameworks and Future

ABSTRACT

Background: Regenerative dermatology is an emerging subspecialty that seeks to restore the structure and function of healthy skin. The United States lacks comprehensive regulatory guidance for regenerative therapies. This review provides an overview of available therapies within regenerative dermatology, outlining the pathways for approval.

Methods: Articles on regenerative dermatology in PubMed and guidelines issued by the United States Food and Drug Administration (FDA) were reviewed with emphasis on those published between June 2020 and June 2025, and results were summarized in narrative format.

Results: In the United States, the FDA is the primary regulatory authority responsible for ensuring the safety and efficacy of regenerative biotherapeutics. Classification of a product as a drug, biologic, device, or cosmetic determines the regulatory pathway it must follow.

Discussion: Cosmetics are intended to promote attractiveness without treating or preventing disease and do not require FDA approval prior to marketing, while drugs and biologics undergo a multi-step process to obtain approval: (1) product development, (2) preclinical testing in a laboratory setting, (3) clinical trials involving human subjects, (4) FDA review, and (5) FDA approval. High-risk devices require a Premarket Approval (PMA), while low-to-moderate risk devices have less stringent requirements.

Conclusion: Regenerative dermatology offers significant therapeutic potential. Regulation is governed by the US FDA and varies according to product classification. Clinicians should counsel patients on safety and efficacy data prior to initiating regenerative treatments.

Exosomes in Cosmetic Dermatology: A Review of Benefits and Challenges

ABSTRACT

Background: Exosomes are small extracellular vesicles (30-150 nm in size) that play a critical role in cellular communication, transporting proteins, lipids, and nucleic acids between cells. This literature review focuses on evaluating the potential benefits and limitations of exosomes in enhancing skin health and aesthetics through indications such as skin rejuvenation, hair restoration, and pigmentation disorders.

Methods: A thorough literature search was conducted on PubMed using specific MeSH, including “exosomes,” “aesthetics,” “cosmetic dermatology,” “skin rejuvenation,” “hair growth,” and “wrinkle reduction.” The search was limited to free-access studies published in various countries within the last ten years (2014-2024). As a result, a total of 56 relevant references were identified and reviewed to support the discussion.

Results: There are currently no US Food and Drug Administration (FDA) approved exosomes. This review highlights exosomes’ potential in skin rejuvenation through extracellular matrix production and matrix metalloproteinases (MMP) inhibition, as well as in hair restoration by stimulating follicle cell activity and modulating inflammation. Despite these benefits, challenges remain, including inconsistent isolation methods, source variability, and the need for clinical trials to confirm long-term safety and efficacy. The regulatory landscape is evolving, and further research is essential to meet standards before exosomes can be broadly adopted in cosmetic dermatology.

Conclusion: While exosomes hold significant potential for non-invasive cosmetic dermatology, there are challenges that need to be addressed, including the standardization of exosome isolation and characterization, the establishment of safety profiles, and the conduct of extensive clinical trials.

Did you enjoy this video interview? Find more here.

Jul 31
Love0

GLP-1 Agonists in Cutaneous Medicine: Rapid-Fire Insights

By ODAC Sessions

GLP-1 agonists in dermatology

At the ODAC Dermatology Conference, Drs. Jennifer Soung, Steven Daveluy, and Sarah Jackson joined moderator Dr. Adam Friedman for a rapid-fire discussion on GLP-1 receptor agonists in dermatology. “You honestly have to be living under a rock not to see the excitement around GLP-1s,” Dr. Friedman opened, noting their transformative impact across chronic disease management and weight loss.

Psoriasis highlights the link between obesity and systemic inflammation. “Psoriasis is intimately related to obesity,” Dr. Soung emphasized. “The higher the BMI, the higher the PASI score. GLP-1s aren’t just powerful for weight loss—they also improve blood pressure, glycemic control, cardiovascular outcomes.” She added, “Obesity is not a matter of choice; it is a neurohormonal disease.”

Weight loss may also enhance treatment outcomes. “One recent study showed that obesity can reduce the efficacy of biologics,” Soung noted. She highlighted that GLP-1–induced weight loss parallels benefits seen in low-calorie diets but without the extreme patient burden. “Patients can now lose more than 10% of their weight besides bariatric surgery,” she said, underscoring the systemic and potential anti-inflammatory benefits of GLP-1 agonists.

Hidradenitis suppurativa (HS) reflects similar comorbidity patterns. Dr. Daveluy stated, “Obesity is a pro-inflammatory state. The interplay of inflammation and adipocytes can flare chronic skin disease.” He cited early studies showing that GLP-1 agonists improved HS outcomes, including modified Hurley stage and Dermatology Life Quality Index scores, sometimes independent of weight loss. “These agonists activate parts of the immune system and can decrease TNF, IL-17, and IL-23,” Daveluy explained.

The panel also explored aesthetic implications. “Massive weight loss impacts dermal white adipose tissue and facial structure,” said Dr. Jackson. She emphasized early intervention with fillers and biostimulatory treatments: “Start early—inject before patients experience facial volume loss. Target not only the skin but adipocytes and volume.” She also stressed patient counseling: “Set expectations—this isn’t a one-tube-of-filler journey. Go low and slow on GLP-1 doses, and support protein intake for hair and muscle.”

Hair loss emerged as a frequently reported adverse effect. “We see initial telogen effluvium and, surprisingly, early androgenic-like thinning,” noted Dr. Friedman. He recommended proactive measures: “Start oral or topical minoxidil early. Anti-androgen therapy can be considered, but increased blood flow through minoxidil is a great first step.”

Dr. Friedman concluded by summarizing one key takeaway: “Obesity and adipocyte dysfunction create a pro-inflammatory state that worsens chronic dermatologic disease. Removing that burden can have a positive impact, but everything has a cost.” The panel emphasized vigilance, early intervention, and coordinated care to maximize benefits while mitigating adverse effects such as lipoatrophy or hair thinning.

This information was presented at the 2026 ODAC conference by Steven Daveluy, MD, FAAD; Adam Friedman, MD, FAAD; Sarah Jackson, MD, FAAD; and Jennifer Soung, MD, FAAD. The above highlights from this lecture were written and compiled by Samip Sheth, MD.

Jul 23
Love0

Skin Barrier Repair in Acne with Cosmeceuticals

By ODAC Sessions

skin barrier repair in acne

Acne is a barrier deficiency disorder, according to Brooklyn, N.Y., dermatologist Dr. Hilary Baldwin. Next Steps in Derm, in partnership with the ODAC Dermatology Conference, interviewed Dr. Baldwin, who addresses the role of skin care in acne improvement. Find out why better products and vehicles could be the reason for the increasing placebo effect in acne studies. Find out the impact of acne treatments on the skin barrier and how this affects non-compliance. Hear what Dr. Baldwin says must happen in every acne visit. Plus learn the origin of the new term “acneceuticals” and what the latest research shows on the role of non-prescription active ingredients in acne care.

 

Further Reading

If you want to read more about cosmeceuticals for acne, check out the following articles published in the Journal of Drugs in Dermatology:

The Use of Acneceuticals to Improve Acne Care: Introduction of a New Term and Review of the Literature

ABSTRACT

Background: Acne is a multifactorial inflammatory skin condition that commonly presents to the dermatology clinic. Treatment generally involves the use of pharmaceutical agents and procedural techniques. Recently, the importance of over-the-counter skin care in acne

has been recognized in many studies. This paper introduces the term acneceuticals to encompass a wide range of FDA monographed, yet non-prescription ingredients proven to alter the structure and function of acneic skin.

Methods: A panel of 8 dermatologists with an interest in acne and skin care performed a literature review of active skin care in acne. The role of acneceuticals in the treatment of acne — as monotherapy, adjunctive, and maintenance therapy — was evaluated using a modified Delphi approach. Studies were limited to in vivo human trials involving acne. Individual actives were assessed separately.

Results: The quality of evidence was moderate-to-low for many of the ingredients. Most of the actives included in the final assessment had been studied in vehicle-controlled, blinded, often comparative studies but enrolled a small number of subjects. In these studies, the acneceuticals were found to reduce lesion count, reduce sebum production, and improve efficacy of existing pharmacologic therapies.

Conclusion: Acneceuticals have demonstrated benefits in treating acne, alone or in conjunction with established pharmaceutical agents. These data allow us to make quality recommendations for our patients that should be a part of every patient encounter. The recommendations also serve as a guide for patients searching the internet for beneficial self-care products.

Real-World Clinical Case Series Utilizing Acneceuticals as Monotherapy, Adjunctive, or Maintenance Therapy for Acne Vulgaris

ABSTRACT

Background: Acne vulgaris is a common, multifactorial inflammatory skin disease for which there are many pharmacologic and procedural interventions. Recent publications have stressed the importance of quality skin care containing non-prescription actives (acneceuticals) in the treatment of this chronic disorder. Acne therapy is made more complicated by the diversity of presentation that includes age, gender, race, underlying skin type, product adherence, lesion morphology, and severity.

Methods: A panel of 6 dermatologists with expertise in the treatment of acne met twice for consensus conferences in March and November 2024. Discussion included the generation of 13 common disease presentations, the identification of potential cases to illustrate the presentations, and the design of 2-month case studies utilizing acneceuticals. Panelists chose new or established patients in their care who fit into the predetermined categories, provided them with the agreed-upon acneceuticals, and followed them for 2 months.

Results: Ten cases were chosen to comprise the most common therapeutic crossroads where pharmacologic or procedural interventions were not providing satisfactory control. This case study series included patients who were medication-intolerant, failing internet cures, not fully responsive to their current regimen, adult female acne patients with concomitant aging concerns, those needing maintenance therapy, and patients with issues regarding access to care.

Conclusions: Acneceuticals were found to play an important role as monotherapy, adjunctive therapy, and maintenance therapy for acne patients. The 10 cases elucidated the ability of these over-the-counter (OTC) actives to improve patient care under several clinical scenarios.

Did you enjoy this video interview? Find more here.

Jul 15
Love0

Beyond “Ozempic Face”: JDD Buzz Commentary

By Aesthetic Dermatology

Ozempic face

If you’ve spent time in clinic recently, you’ve undoubtedly heard it. A patient points to a newly gaunt appearance and asks, “Is this because of my weight loss medication?”

While the social media buzz around “Ozempic face” dominates patient conversations, the clinical reality is far more nuanced. A narrative review in the Journal of Drugs in Dermatology evaluated the evidence behind the impact of rapid weight loss on soft tissue and shared guidance for dermatologists in counseling and treating weight loss patients.

In an interview with Next Steps in Derm, authors Sam Fathizadeh, BS, Dr. Melanie D. Palm, and Dr. Deirdre Hooper address the “attribution bias,” where patients—and even some clinicians—frequently blame GLP-1 drugs directly for skin laxity and volume loss. However, studies comparing bariatric surgery, dietary changes, and GLP-1 therapies show broadly similar effects on soft tissue. The primary driver of these changes is the rate and magnitude of rapid weight loss itself, regardless of the method.

The review highlights one area where GLP-1 agents may have a drug-specific effect: dermal white adipose tissue (dWAT). This specialized fat layer is closely integrated with the dermis and directly impacts skin thickness and facial volume. Early data suggests GLP-1 signaling may influence dWAT independently of overall fat loss—a key area of ongoing research for dermatologists.

Questions about weight loss and soft tissue will only multiply as GLP-1 indications expand. Check out the full interview and dive into the original article in the Journal of Drugs in Dermatology to stay ahead of the curve.

Jul 07
Love0

Prurigo Nodularis: How to Treat

By Medical Dermatology

prurigo nodularis

With two FDA-approved therapies now available, it’s hard to believe that prurigo nodularis (PN) was only recently considered a unique dermatologic condition. In this Next Steps in Derm video interview, in partnership with the ODAC Dermatology Conference, ODAC Conference Co-Chair Adam Friedman, MD, FAAD, shares both the history and current state of PN treatment. Watch and learn if using dupilumab or nemolizumab is a slam dunk or if combination therapy may be needed for full clearance. Learn if there’s still a role for topical therapies in the age of systemics. Plus find out what’s coming down the PN pipeline.

Further Reading

If you want to read more about prurigo nodularis, check out the following articles published in the Journal of Drugs in Dermatology:

New Horizons in Our Understanding of Prurigo Nodularis and Its Management

ABSTRACT

Prurigo nodularis (PN) was first accurately described more than a century ago by Hyde and Montgomery as chronic itchy nodules commonly noted in symmetric distribution on extensor sites of limbs, upper back, and abdomen.1 For decades PN patients were among the most challenging to treat as they suffer from intractable itch that affects their sleep dominates their daily life activities and causes many psychological comorbidities such as mood disorders including anxiety, stress, and depression. In the last decade, significant advances in our understanding of the pathophysiology of PN have been achieved suggesting this condition involves mainly type 2 immune dysregulation and abnormal neural sensitization, which led to the development of new targeted treatments.

Management of Prurigo Nodularis

ABSTRACT

Background: Prurigo nodularis (PN) is a chronic disease characterized by intense pruritus and nodular lesions associated with reduced quality of life. Until recently, no US Food and Drug Administration (FDA)-approved therapies have been available for the management of PN. Treatment regimens have been highly variable and clinical management guidelines are lacking overall; formal treatment guidelines do not exist within the US. In 2022, dupilumab became the first FDA-approved medication for PN. Multiple novel agents that target the neuroimmune underpinnings of the disease are currently in development and show promise for this challenging disorder.

Objective: To review current treatments and emerging therapies for effective management of patients with PN.

Methods: We reviewed publications on PN management identified from PubMed, Embase, Web of Science, and the Cochrane Library. We also included publicly available data on clinical trials for PN therapies reported on the US National Library of Medicine ClinicalTrials.gov, the International Conference on Harmonisation-Good Clinical Practice (ICH-GCP) Database, and the European Clinical Trials (EudraCT) Database.

Results: The recommended management of PN begins with an assessment of disease severity, including disease burden and pruritus intensity, and evaluation of comorbid medical disorders. Treatment goals include resolution of itch, improvement in nodules or cutaneous lesions, and improvement in quality of life. Therapies should be selected based on a patient’s clinical presentation and comorbidities. Treatment should simultaneously address the neural and immunologic components of PN. Combination therapy, particularly with conventional agents, may be beneficial.

Limitations: Data on most conventional PN treatments are limited to anecdotal reports, small clinical trials, or expert consensus recommendations. No head-to-head comparative trials have evaluated the relative efficacy of conventional and/or emerging agents, or combination therapy.

Conclusion: An effective treatment approach for patients with PN should reduce pruritus, allow nodular lesions to heal, and improve individual quality of life. The treatment landscape for PN is rapidly evolving with one FDA-approved agent and several new promising therapies on the horizon.

Did you enjoy this video interview? Find more here.

Jun 29
Love0

Platelet-Rich Plasma and Procedural Interventions for Androgenetic Alopecia

By ODAC Sessions

procedural interventions for androgenetic alopecia

At the ODAC Dermatology Conference, Terrence C. Keaney, MD, delivered a practical, experience-driven update on procedural interventions for androgenetic alopecia (AGA), with a primary focus on platelet-rich plasma (PRP).

Dr. Keaney opened by reframing treatment escalation. “Hair loss is one of the few conditions where the severity of disease does not dictate how aggressively you treat,” he said. “It depends on how much the patient is bothered.” In his practice, patients rate distress from 0 to 10 at intake.

While emphasizing that medical therapy remains foundational, he described PRP as the “mainstay regenerative option” in his clinic. Mechanistically, PRP concentrates platelets that release a “cocktail of growth factors” and cytokines. “If we could isolate the single magic molecule, we’d have a drug,” he noted. “But right now, it’s the combined signal that appears to prevent dermal papilla apoptosis and prolong anagen.”

He acknowledged that data show a treatment signal but stressed variability. “Not everyone responds, and you have to be straightforward about that.” One major factor is biologic fluctuation. “The ‘drug’ in PRP is what’s in the alpha granules of platelets,” he said. “But platelet counts vary by time of day, hydration, diet, age, and sex.” A fasting, highly hydrated morning patient may yield a lower effective concentration than an afternoon, well-fed patient. “You may be delivering different doses without realizing it.”

Preparation differences add further inconsistency. “Not one PRP study uses the exact same protocol,” he said, citing variability in centrifugation, leukocyte content, activation, concentration targets, and treatment intervals. While many clinicians aim for 5–10× physiologic platelet concentration, he emphasized that no single protocol is definitively superior.

In his practice, Dr. Keaney performs three monthly “loading” treatments followed by maintenance every three to six months. “That’s based on experience, not perfect science,” he acknowledged.

On safety, he referenced reports of vision loss after periocular PRP injections. Although no cases have been reported with scalp injections, he remains cautious. “You’re injecting a concentrated clot,” he said, underscoring the importance of vascular awareness and informed consent.

He briefly addressed alternatives. Platelet-rich fibrin (PRF), he suggested, may be less biologically rational for hair loss. On exosomes, he noted the U.S. Food and Drug Administration considers injectable exosomes a drug. “Do not inject exosomes,” he cautioned.

Finally, Dr. Keaney emphasized objective tracking. His clinic uses standardized photography and trichoscopic measurements. “The follow-up becomes easy,” he said. “You can show the patient real data—no debating lighting or styling.”

His takeaway for dermatologists: Procedural therapies can augment medical management of AGA, but success depends on careful patient selection, transparency about variability, and disciplined technique.

This summary was prepared by Dr. Samip Sheth, dermatology resident, who attended the session. The content reflects the resident’s notes and interpretations, may contain errors, and is provided for educational purposes only. It does not constitute official faculty endorsement and should not replace original sources or clinical judgment.

 

Jun 22
Love0

Launching a Dermatology Practice: ODAC in the News

By Media Coverage

starting a dermatology practice

For many dermatologists, transitioning from an academic medical center or an employed position to owning a private practice is the ultimate career milestone. Yet trading a clinical template for an entrepreneurial business plan can feel like entering uncharted territory.

At the 2026 ODAC Dermatology Conference, Ronda Farah, MD, FAAD, associate professor at the University of Minnesota and founder of Alluma Dermatology, shared a roadmap for clinicians looking to make the leap.

In a recent The Dermatology Digest article, Dr. Farah outlines the foundational pillars required to successfully build a dermatology practice from the ground up. From developing a business plan and securing financing to reviewing your current employment contract, Dr. Farah tells future practice owners what steps to take and what consultants to contact. With an interest in marketing and branding, Dr. Farah also details effective strategies to promote a practice and build a referral network.

Jun 16
Love0

Atopic Dermatitis and Mental Health: Patient Buzz

By Medical Dermatology

atopic dermatitis and mental health

Dermatologists are experts at treating what is visible. But as highlighted in a recent article by Everyday Health, there is an “invisible burden” of atopic dermatitis (AD) that cannot be seen on the skin’s surface: the profound toll it takes on a patient’s mental health.

Because AD is a psychophysiological disorder, psychological stress actually triggers inflammation that worsens flares, creating a frustrating, vicious cycle. Chronic itch and sleep disturbances quickly compound this distress, frequently leading to anxiety, depression, and irritability.

Yet a major gap remains in patient care. Patients often hesitate to bring up their mental health during an office visit, and many dermatologists feel unequipped or too pressed for time to broach the topic.

To bridge this gap, read this Next Steps in Derm interview with Mohammad Jafferany, MD, DFAPA, MCPS, a professor of psychodermatology, psychiatry, and behavioral sciences. He shares practical, clinical insights that every dermatologist can implement today. From understanding the bidirectional connection to normalizing the mental health.

Jun 11
Love0

GLP-1 Agonists & Psoriasis Comorbidities

By Video Pearls

GLP-1 agonists

Psoriasis is more than skin deep—it is a systemic inflammatory condition. Jennifer Soung, MD, FAAD, argues that addressing metabolic health is no longer outside the scope of dermatology; it is essential for clinical success.

In a Next Steps in Derm video interview at our sister conference Skin of Color Update, Dr. Soung dives into:

  • The Weight-Biologic Link: How excess weight directly impacts the efficacy of biologic therapies.
  • GLP-1 Agonists: Incorporating modern weight management tools into the psoriatic care plan.
  • The Patient Conversation: Strategies for broaching the sensitive topic of weight with empathy and clinical precision.
  • Comorbidity Management: A comprehensive look at tackling psoriatic arthritis and metabolic syndrome.

Stop treating the skin in a vacuum. Learn how to optimize your patients’ systemic health for better dermatologic outcomes.

Close Menu