Incorporating Dermatologic Clinical Research Into Private Practice: A Review.

Clinical research is beneficial for the continued progression of medicine and the larger body of scientific knowledge. Clinical research can be incorporated into a range of settings, ranging from larger learning institutions to small private practices. With the need for continued advancement of the development of pharmaceutical interventions as well as other forms of clinical understanding, it is advantageous to create an environment where smaller, private practices feel comfortable and guided in establishing clinical research. It can be difficult to find the best methods to incorporate in-house clinical research. This review aims to address this gap in the literature, making the establishment of clinical trials, specifically clinical drug trials, more accessible in dermatology for private practices.

The Rise and Fall of Well-Controlled Blood Pressure: Labile Hypertension Following Repair of a Ruptured Abdominal Aortic Aneurysm.

Hypertension is a common pathology with several etiologies. If left uncontrolled, severe and even fatal complications can develop, including heart disease, vascular damage, and stroke. Primary hypertension is most commonly seen without an underlying etiology; however, several contributing factors can lead to the development of hypertension. There have been limited cases reporting the effects of an abdominal aortic dissection treated with endovascular aortic repair (EVAR) on the development of labile hypertension. We report a case of uncontrolled, labile hypertension following an EVAR of an abdominal aortic aneurysm in a patient without prior medical history of hypertension.

Oral Lichen Planus Successfully Treated With Upadacitinib.

With the rise of Janus kinase (JAK) and Signal Transducer and Activator of Transcription (STAT) inhibitor use in dermatologic conditions, there has been increasing hope in treating extensive and difficult-to-treat inflammatory cutaneous conditions. Today we report a case of oral lichen planus successfully treated with an oral JAK1 inhibitor, upadacitinib. This case had been unresponsive by several standard methods but responded with 70% improvement within 1 month when treated with upadacitinib.  J Drugs Dermatol. 2024;23(4):7859.     doi:10.36849/JDD.7859e  .

Toxic Erythema of Chemotherapy, Vasculitic Eruption With Malignant Intertrigo Characteristics, and Superimposed Infection Post-bevacizumab Initiation.

Drug reactions are a known risk in combined anti-cancer therapy. Less commonly recognized risks of chemotherapies and targeted immunotherapies include toxic erythema of chemotherapy reactions. With the immunosuppressive quality of cancer combined with anti-cancer treatments, patients are also susceptible to increased infection. We report a rare case of combined targeted anti-cancer treatment with bevacizumab and lorlatinib, and an associated transformation of an eczematous process into a toxic erythema of chemotherapy vasculitic eruption, with combined malignant intertrigo characteristics and superimposed infection following the initiation of bevacizumab.

Empowered Relief, cognitive behavioral therapy, and health education for people with chronic pain: a comparison of outcomes at 6-month Follow-up for a randomized controlled trial.

Introduction: We previously conducted a 3-arm randomized trial (263 adults with chronic low back pain) which compared group-based (1) single-session pain relief skills intervention (Empowered Relief; ER); (2) 8-session cognitive behavioral therapy (CBT) for chronic back pain; and (3) single-session health and back pain education class (HE). Results suggested non-inferiority of ER vs. CBT at 3 months post-treatment on an array of outcomes. Methods: Here, we tested the durability of treatment effects at 6 months post-treatment. We examined group differences in primary and secondary outcomes at 6 months and the degree to which outcomes eroded or improved from 3-month to 6-month within each treatment group. Results: Empowered Relief remained non-inferior to CBT on most outcomes, whereas both ER and CBT remained superior to HE on most outcomes. Outcome improvements within ER did not decrease significantly from 3-month to 6-month, and indeed ER showed additional 3- to 6-month improvements on pain catastrophizing, pain bothersomeness, and anxiety. Effects of ER at 6 months post-treatment (moderate term outcomes) kept pace with effects reported by participants who underwent 8-session CBT. Conclusions: The maintenance of these absolute levels implies strong stability of ER effects. Results extend to 6 months post-treatment previous findings documenting that ER and CBT exhibit similarly potent effects on outcomes.

40-Gene Expression Profile Representative of Metastatic Risk of Squamous Cell Carcinoma in a Mohs Surgical Patient.

This case study examines using a 40-gene expression profile (40-GEP) as an independent predictor of metastatic risk in a 74-year-old male with cutaneous squamous cell carcinoma on the scalp. The patient's previous medical history included melanoma and non-melanoma skin cancers. While conventional staging methods, such as the American Joint Committee on Cancer 8th edition (AJCC8) and Brigham and Women's Hospital (BWH) staging, indicated a higher metastatic risk, the 40-GEP testing classified the patient as low risk (Class 1 result) for metastasis within three years. The patient underwent successful Mohs surgery with no evidence of perineural invasion. This case highlights the discrepancy between current staging techniques and gene expression profile testing, demonstrating the potential of the 40-GEP as a more accurate predictor of metastatic risk. The study contributes to the growing body of literature on the use of gene expression profile testing in cutaneous cancers, emphasizing the need for further research in this area to improve patient care outcomes using 40-GEP testing.

A Rare Case of Diffuse Large B-Cell Lymphoma Found in the Subcutaneous Scalp.

Subcutaneous scalp manifestations of diffuse large b-cell lymphoma are uncommon and can be an easily overlooked diagnosis. Today we report a rare case of a 60-year-old male with a previous history of treatment and removal of multiple benign cysts who presented to the office for the removal of a subcutaneous mass on the left occipital scalp. Intraoperatively the mass did not resemble a cyst. Pathology results showed diffuse large b-cell lymphoma, highlighting the importance of thorough management of subcutaneous masses.

A Case of an Atraumatic Posterior Perirenal Lumbar Hernia.

Retroperitoneal lumbar hernias are a rare entity. Atraumatic posterior perirenal hernias are an exceptionally rare form of retroperitoneal lumbar hernias. Because of their infrequency, there are no standardized methods of surgical care for the treatment of atraumatic (primary spontaneous) posterior perirenal hernias. This report documents the finding and management of an atraumatic posterior perirenal lumbar hernia in a 69-year-old female.

A Case Study of Argyria of the Nails Secondary to Colloidal Silver Ingestion.

This case report documents the rare finding of argyria limited to the nails secondary to colloidal silver ingestion. We highlight the significance of early detection of argyria secondary to colloidal silver ingestion and offer photos of the subtle changes in the nails that indicate the development of argyria. With the popularity of over-the-counter supplementation, it is important for medical providers to be aware of early signs of argyria, prior to progressive, permanent pigmentary changes.

Recurrent Left-Sided Pleural Effusions in a Patient With Chronic Lymphedema.

Chronic lymphedema can lead to several long-term complications. The causes of lymphedema can be primary, due to a genetic source, or secondary to procedures, trauma, or other conditions. Primary hereditary lymphedema, as in the case of Milroy's disease, is rare. Because of the condition's rarity, case reports mostly involve presentations to monitor for. Here we document a case of Milroy's disease in a 70-year-old woman with recurrent left lung effusions.

Increased activity of unlinked Zika virus NS2B/NS3 protease compared to linked Zika virus protease.

Zika virus (ZIKV) is a flavivirus spread by daytime-active Aedes spp. mosquitoes such as A. aegypti and A. albopictus. Previously thought to be a mild infection, the latest ZIKV outbreak in the Americas is causally associated with more severe symptoms as well as severe birth defects, such as microcephaly. Currently no vaccine or antiviral exists. However, recent progress has demonstrated the viral NS2B/NS3 protease may be a suitable target for the development of small-molecule antiviral agents. To better understand the ZIKV protease, we expressed, purified, and characterized unlinked and linked NS2B/NS3 protease corresponding to an isolate from the recent outbreak in Puerto Rico. Unlinked ZIKV protease is more active and binds substrate with greater affinity than linked ZIKV protease. Therefore, we propose that unlinked ZIKV protease be used when evaluating or designing ZIKV protease inhibitors. Additionally, potent inhibitors of related viral proteases, like West Nile Virus and Dengue virus, may serve as advanced starting points to identify and develop ZIKV protease inhibitors.