No-shows to hidradenitis suppurativa clinic visits: Patient perspectives.

Background: Hidradenitis suppurativa (HS) is a debilitating chronic inflammatory skin condition that typically requires consistent care. Contributory factors to why patients with HS miss their clinic appointments have not been investigated. Objectives: This article seeks to characterise reasons that HS patients do not keep their appointments and identify strategies to minimise no-show rates and improve delivery of care to HS patients. Methods: An anonymous survey was distributed to online HS support groups. Results: Of the 254 respondents, 18.9% reported ever missing an appointment for HS. Common reasons for missing an appointment include: patient was experiencing an HS flare (72.9%), prior poor experience with a healthcare provider (54.2%) or healthcare staff member (37.5%), embarrassment of condition (41.7%), and distrust that the appointment would help with management of HS (39.6%). Respondents who were non-White, who were disabled, or who had lower socioeconomic status were more likely to have missed an appointment (p < 0.05). Conclusions: This study highlights areas where dermatologists may help improve appointment attendance, including encouraging patients to seek care during flares and striving to optimise the patient experience.

Perspectives of Emergency Medicine Physicians on Hidradenitis Suppurativa Care.

Introduction: Hidradenitis suppurativa (HS) is a chronic skin condition that often requires acute care during periods of flares, with many patients visiting the emergency department over 5 times before receiving a proper diagnosis. However, little is known about emergency medicine (EM) providers' experiences and knowledge of HS management. Methods: In this study, an anonymous survey was distributed to EM providers to identify knowledge and practice gaps in HS care. Results: The results showed that most respondents lacked confidence in HS diagnosis and management, especially in knowing available treatment options and managing patients with moderate to severe HS. Attendings were more confident than non-attendings in diagnosing and managing HS, and providers who saw more HS patients per month were more confident in referring patients to appropriate specialists. Over 80% of respondents referred HS patients to dermatology, which is an important initial step in HS management. Conclusion: The study highlights the importance of educating EM providers in HS recognition, timely referral to dermatology, and initial management to improve quality of life among patients and mitigate disease progression.

Pediatric hidradenitis suppurativa publication trends: 2012 to 2022.

There is a paucity of bibliometric data on pediatric-focused hidradenitis suppurativa (HS) publications. To better characterize research trends in pediatric HS and gaps in literature, we systematically searched PubMed between 2012 and 2022 for publications on pediatric HS and collected data on study design, topic, country, and level of evidence. Of 109 articles that met inclusion criteria, less than half (44/109, 40.4%) were high level of evidence studies; the most common study types were case reports/series (41/109, 37.6%) and cross-sectional studies (25/109, 22.9%), and the most common study topics were HS treatments (44/109, 40.4%), comorbidities (20/109, 18.3%), and clinical presentation (14/109, 12.8%). Although there has been expansion of the pediatric HS literature in recent years, our study highlights the need for larger prospective studies and trials to improve our ability to optimally manage pediatric HS patients and identify predictors of disease progression and treatment response.

Efficacy of medical treatments for pediatric hidradenitis suppurativa: A systematic review.

Hidradenitis suppurativa (HS) is a chronic, inflammatory skin condition that has been insufficiently studied in the pediatric population. Timely and effective medical treatments may improve quality of life, mitigate disease burden, and prevent the need for invasive procedural interventions such as surgical excisions. However, there is a paucity of research on the efficacy of medical management strategies for HS in children and adolescents. The aim of this study was to perform a systematic review of the literature on the efficacy and safety of medical treatments for HS in patients <18 years of age. In April 2022, MEDLINE and EMBASE databases were searched for articles on the efficacy of medical treatments for HS in the pediatric population. Between 1984 and 2022, 35 articles (101 patients) met the inclusion criteria. Most patients had Hurley Stage II disease (46.7%, 35/75) followed by Stage I (36%, 27/75), and Stage III (17.3%, 13/75). 100% (23/23) of patients responded to antibiotics, 100% (8/8) to finasteride, 93.9% (31/33) to biologics, 80% (4/5) to oral retinoids, and 50% (6/12) to metformin. Overall, this study demonstrates that medical treatment regimens can improve HS symptoms in pediatric patients, but the extent of improvement is unclear, and the results were largely based on case reports or case series. Prospective studies are warranted to better understand the efficacy and safety of medical treatments for pediatric HS. Clinical trials of HS therapies need to be inclusive of pediatric patients to help define the optimal timing of treatment initiation and guide patient selection.

Hormonal Treatments in Hidradenitis Suppurativa: A Systematic Review.

BACKGROUND: Hidradenitis suppurativa (HS) is an inflammatory skin condition characterized by recurrent abscesses, nodules, and sinus tracts. Hormones are thought to play an important role in HS pathophysiology, but there is a lack of an updated review on hormonal treatments in HS.  Objective: Perform a systematic review of the literature on hormonal treatments in patients with HS.  Methods: In April 2022, MEDLINE and EMBASE databases were searched for articles on hormonal treatments in HS. Non-English, duplicate, and irrelevant results were excluded. Data extraction was performed by two reviewers.  Results: From 1952 to 2022, 30 articles (634 patients) met the inclusion criteria. Anti-androgen treatments discussed include finasteride (n=8), spironolactone (n=7), cyproterone acetate (CPA) (n=5), flutamide (n=1), leuprolide (n=1), and buserelin acetate (n=1). Metabolic treatments reported include metformin (n=8) and liraglutide (n=2). Three articles on hormonal contraceptives and 2 articles on testosterone were included. Of the articles which reported response rates, 62.8% (27/43) of patients improved with finasteride, 53.3% (32/60) with CPA mono/combination therapy, 50.5% (51/101) with spironolactone, and 46.0% (74/161) with metformin. Improvement in HS was also noted in case reports of patients treated with buserelin acetate, leuprolide, flutamide, and liraglutide.    Conclusions: Hormonal treatments for HS, especially finasteride, spironolactone, and metformin, are efficacious and safe; but large-scale randomized controlled trials are needed to determine the patient populations which would benefit from these therapies. Masson R, Shih T, Jeong C, et al. Hormonal treatments in hidradenitis suppurativa: a systematic review. J Drugs Dermatol. 2023;22(8):785-794. doi:10.36849/JDD.7325.

Patient Perspectives on Hidradenitis Suppurativa and Infertility: A Survey Study.

BACKGROUND: Hidradenitis suppurativa (HS) is an inflammatory skin condition which predominantly affects women of childbearing age in the USA. There is a lack of research on the association between HS and fertility. OBJECTIVES: The aim of this study was to understand the perspectives of females with HS regarding the impact of their disease on reproductive health, the impact of fertility treatments on HS, and the impact of HS treatments on fertility. METHODS: An anonymous, online survey was disseminated through HS support groups from June to July 2022. Respondents aged 18-50 who were assigned female sex at birth were eligible for participation. Comparative statistics were performed using t tests/χ2 tests to assess associations between respondents' demographics and survey responses. RESULTS: Among the 312 respondents (80.8% White, mean age 35.7 ± 7.4 [range 18-50]), two-thirds of respondents (66.6%, 207/311) had been pregnant before and 79.5% (248/312) had ever tried to conceive. 41.5% (103/248) had unsuccessfully tried to conceive for 12 months or more. Of the 59 respondents who had never attempted to conceive, 39% reported that HS had impacted this decision. Amongst respondents who experienced fertility challenges but did not pursue fertility treatments, top barriers to fertility treatments include concerns about financial support/insurance coverage (47.5%, 29/61) and fertility treatments worsening HS (21.3%, 13/61). Most respondents who used fertility treatments reported either no change (73.7%, 28/38 or 77.8%, 14/18) or improvement (15.8%, 6/38 or 11.1%, 2/18) in their HS symptoms with oral or injectable medications. Respondents were most concerned about the effects of oral antibiotics (44.9%, 140/312), followed by hormonal medications (38.8%, 121/312) and biologics (35.9%, 112/312) on fertility. CONCLUSION: Females with HS reported high rates of infertility compared to the general population. The majority reported no change in HS symptoms with fertility treatments, and clinicians can use this finding to help counsel patients during family planning discussions. Further research in the field of HS and fertility is needed.

COVID-19 Infection in Hidradenitis Suppurativa Patients: A Retrospective Study.

Introduction: Hidradenitis suppurativa (HS) is associated with comorbidities that are risk factors for severe COVID-19 infection. We evaluated demographics and COVID-19 outcomes in HS patients. Methods: HS patients with COVID-19 (HS+/COVID+) and a randomized age-, race-, and sex-matched control population of patients without HS with COVID-19 (HS-/COVID+) were selected through a retrospective chart review. Data were collected on demographics, medications, comorbidities, vaccination status, and COVID-19 treatment/outcomes. Fisher's exact test was used to analyze the relationship between risk factors and COVID-19 outcomes. A p value of <0.05 was considered statistically significant. Results: There were 58 HS+/COVID+ patients, primarily African American (83%, n = 48) and female (88%, n = 51). Compared to HS+/COVID+ patients, HS-/COVID+ patients were significantly more likely to have cardiovascular disease (51% vs. 24%; p = 0.0029) and be pregnant (23% vs. 4%; p = 0.0093). HS+/COVID+ and HS-/COVID+ patients did not vary significantly in vaccination rate at time of COVID-19 diagnosis (6% vs. 5%; p = 0.78). HS-/COVID+ patients were significantly more likely to have COVID-19 complications (35% vs. 7%; p = 0.001) and receive COVID-19 treatment (37% vs. 7%; p = 0.0001) when compared to HS+/COVID+ patients. Conclusion: Our findings support the growing evidence that having HS itself may not be a risk factor for severe COVID-19 outcomes.

Efficacy of procedural treatments for pediatric hidradenitis suppurativa: A systematic review.

Hidradenitis suppurativa (HS) is a painful, inflammatory skin disease that has historically been understudied in the pediatric population. Procedural interventions, such as surgical excisions, skin grafts, and lasers, are important for comprehensive HS disease management. However, there is a lack of data on procedural treatments for HS in pediatric patients. The purpose of this study was to conduct a systematic review of the literature on the efficacy and safety of procedural treatments for HS in pediatric patients. In April 2022, MEDLINE and EMBASE databases were searched for articles on the efficacy of procedural treatments for HS in patients <18 years of age. Two independent reviewers extracted data from relevant studies. From 1974 to 2021, 23 articles with 81 patients were identified. Patients' Hurley stages included stage I (9.1%, 1/11), II (36.4%, 4/11), and III (54.5%, 6/11). The most extensively studied procedural interventions include negative pressure wound therapy (n = 30), surgical excision with skin graft/flap (n = 19), and endoscopic electrode or laser treatment (n = 11). In all, promising response rates for procedural management strategies were observed in the literature but the findings were largely based on case reports/series. Randomized controlled trials (RCTs), especially those geared toward minimally invasive procedural treatments, are needed to help guide clinicians on the most efficacious treatment modalities for pediatric patients with HS.

Low Rates of Psychosocial Screening and Lifestyle Counseling in Hidradenitis Suppurativa Patients in the USA.

Introduction: Although hidradenitis suppurativa (HS) is associated with psychosocial comorbidities such as depression as well as modifiable comorbidities such as obesity, rates of psychosocial screening and lifestyle counseling in the USA have not been characterized. Methods: This cross-sectional study utilized publicly available data from the National Ambulatory Medical Care Survey (NAMCS) between 2008 and 2018 to identify visits with a diagnosis of HS (ICD-9 code 705.83, ICD-10 code L73.2). T tests and multivariate logistic regressions analyzed trends in rates of screening and counseling while controlling for race, sex, and age. Survey weights are applied to each visit to represent a national sample. Results: Depression screening was completed in only 2% of reported visits. No visits reported screening for alcohol misuse, substance abuse, or domestic violence. There were low rates of counseling for weight reduction (7.8%), diet and nutrition (3.3%), exercise (2.4%), smoking (1.0%), and substance abuse (0.7%). Black patients and individuals with public health insurance received less screening and counseling overall. Conclusion: Rates of psychosocial screening and counseling on lifestyle modifications are low in ambulatory clinic visits for HS patients, and there are disparities based on race and insurance status. Implementing strategies to incorporate routine psychosocial screening and lifestyle counseling into visits may improve HS patient outcomes.

Expert consensus on priority research gaps in dietary and lifestyle factors in hidradenitis suppurativa: a Delphi consensus study.

Hidradenitis suppurativa (HS) is a debilitating systemic inflammatory disease with limited treatment options. Although management through dietary and lifestyle changes is a primary interest of the HS patient community, there is lack of consensus regarding recommendations due to the paucity of evidence. To establish the priority research gaps on this topic, we performed and moderated a Delphi consensus study by integrating expert opinions and the relevant literature. Based on a literature review, research questions on dietary and lifestyle interventions in HS were constructed. HS dietary and lifestyle research questions were sent to an expert panel, consisting of 22 international members, including dermatologists, dietitians, pharmacists, and endocrinologists. Voting on the research questions was conducted using a modified Delphi technique. The primary outcome measure was whether participants could reach consensus on the priority of each research question in the HS dietary and lifestyle factors. After three rounds of surveys investigating the relationships between HS and various diet and lifestyle factors, "BMI", "Obesity", and "Smoking", reached consensus as high priority research questions. Low research priorities per consensus included "effects of iron supplements", "effects of magnesium supplements", "alcohol consumption" and "limiting Brewer's yeast intake. Smoking and obesity were identified as important research questions, concurrent to the literature indicating their association with more significant impact on disease activity. By shedding light on high priority research questions, our study provides a roadmap for further research on dietary and lifestyle modifications in HS and will help determine evidence-based lifestyle and dietary recommendations for patients with HS.

Wound drainage measurements: a narrative review.

Drainage from chronic wounds can significantly negatively impact a patient's quality of life. Change in severity of wound drainage is an important measure of treatment efficacy for wounds. This study reviews existing tools used to assess wound drainage. Qualitative drainage tools are overall less burdensome, and however, differences in user interpretation may reduce inter-rater reliability. Quantitative drainage tools enable more reliable comparisons of drainage severity and treatment response between patients but sometimes require equipment to administer, increasing responder burden. Gaps in the current wound drainage measurement landscape are highlighted. Many of the existing scales have not been validated in robust studies. There is also a lack of validated global drainage measurement tools for patients with chronic inflammatory skin disorders with drainage, such as hidradenitis suppurativa or pyoderma gangrenosum. Development of a succinct drainage measurement tool for inflammatory skin diseases where drainage is a prominent symptom will improve monitoring of meaningful treatment response.

Environmental Interaction of Resolved Human Cytomegalovirus Infection With Crohn's Disease Location.

Active cytomegalovirus (CMV) infection complicates management of inflammatory bowel disease, but the relationship of resolved CMV infection to Crohn's disease (CD) behavior or localization is unknown. This article reports a striking risk (9-fold) of Crohn's disease localization to the colon with prior CMV infection. It also reports imputed mucosal cellular composition, HLA class 1, and KIR gene variants that delimit prior observations regarding HLA and KIR associations with Crohn's disease risk and behavior.

Integrating primary palliative care into hidradenitis suppurativa management.

Hidradenitis suppurativa (HS) is a chronic, often debilitating skin condition that disproportionately impacts women in the United States and other Western nations. Dermatologists should consider incorporating palliative care principles into HS management to optimize care. Primary palliative care principles include utilizing evidence-based frameworks in serious illness communication, acknowledging and addressing physical and psychosocial suffering, recognizing and validating the burden of disease in partners, families, and caregivers, and engaging in collaborative care coordination. Certain patients may also benefit from outpatient, or sometimes inpatient, palliative care specialist collaboration, such as those with refractory HS and superimposed challenging psychosocial dynamics and symptom burden. Through integration of these palliative care domains into HS care, dermatologists can optimize their ability to provide comprehensive and compassionate care for patients suffering with this disease.