An Analysis of the Content and Recommendations of 700 American Tattoo Aftercare Instructions.

BACKGROUND: Tattoo aftercare instructions describe how to care for a new tattoo. Unfortunately, tattoo artists often base their advice on personal experience rather than best practices in medical wound management. The diversity of recommendations in these instructions is currently unknown. OBJECTIVES: Our review was performed to determine current recommendations in tattoo aftercare instructions in the United States. METHODS: Using a Google search, a total of 700 aftercare instructions from all 50 states and Washington D.C. were collected and their contents analyzed. RESULTS: Most instructions encouraged washing new tattoos with antibiotic soaps, including chlorhexidine, and 14.9% encouraged using topical antibiotics. Few instructed individuals to wash their hands before touching a healing tattoo. A total of 70 moisturizers were recommended. Of these, 22 were niche products made specifically for tattoo aftercare. Only a subset of instructions provided parameters about when to contact the tattooist (49.9%) and/or a physician (19.4%) should there be a complication in the healing process. CONCLUSION: The content and recommendations of the 700 instructions vary tremendously. Many lacked instructions on appropriate hygiene and when to seek medical care. As skin and wound care experts, there may be an opportunity for the dermatology community to partner with tattooists to create more useful evidence-based tattoo aftercare practices.

History of Cosmetic and Medical Tattoos.

Tattooing for medical purposes may have been around more than 5,300 years ago, but most of the interest and changes have occurred during the last 100 years as a consequence of scientific advances leading to quicker, cleaner, and less painful insertion of pigment into the skin as well as advances in medical knowledge allowing for more relevant individual information to be transmitted by the embedded pigment. These changes are ongoing. Cosmetic tattooing or tattooing for camouflage of body surface imperfections, likewise, has advanced during the last 50 years concurrently with the rise of social media, internet access, and the popularity of personal electronic visuals.

Effect of Costimulatory Blockade With Abatacept After Ustekinumab Withdrawal in Patients With Moderate to Severe Plaque Psoriasis: The PAUSE Randomized Clinical Trial.

IMPORTANCE: Psoriasis relapse may involve compensatory T-cell activation pathways in the presence of CD28-CD80/CD86 blockade with abatacept. OBJECTIVE: To determine whether costimulatory signaling blockade with abatacept prevents psoriasis relapse after ustekinumab withdrawal. DESIGN, SETTING, AND PARTICIPANTS: Psoriasis Treatment with Abatacept and Ustekinumab: a Study of Efficacy (PAUSE), a parallel-design, double-blind, placebo-controlled randomized clinical trial, was conducted at 10 sites in the US and Canada. Participant enrollment opened on March 19, 2014, and concluded on April 11, 2016. Participants were adults with moderate to severe plaque psoriasis and received ustekinumab in a lead-in phase. Those who responded to ustekinumab at week 12 were randomized 1:1 to either the continued with ustekinumab group (ustekinumab group) or the switched to abatacept group (abatacept group). Treatment was discontinued at week 39, and participants were followed up for psoriasis relapse until week 88. Statistical analyses were performed in the intention-to-treat (ITT) and safety samples from May 3, 2018, to July 6, 2021. INTERVENTIONS: Participants received subcutaneous ustekinumab at weeks 0 and 4 (45 mg per dose for those ≤100 kg; 90 mg per dose for those >100 kg). Participants randomized to the abatacept group at week 12 received subcutaneous abatacept, 125 mg weekly, from weeks 12 to 39 and ustekinumab placebo at weeks 16 and 28. Participants randomized to the ustekinumab group received ustekinumab at weeks 16 and 28 and abatacept placebo weekly from weeks 12 to 39. MAIN OUTCOMES AND MEASURES: The primary end point was the proportion of participants with psoriasis relapse (loss of ≥50% of the initial Psoriasis Area and Severity Index improvement) between weeks 12 and 88. Secondary end points included time to psoriasis relapse, proportion of participants with psoriasis relapse between weeks 12 and 40, and adverse events. The psoriasis transcriptome and serum cytokines were evaluated. RESULTS: A total of 108 participants (mean [SD] age, 46.1 [12.1] years; 73 [67.6%] men) were treated with open-label ustekinumab; 91 were randomized to blinded treatment. Similar proportions of participants in the abatacept group and the ustekinumab group relapsed between weeks 12 and 88 (41 of 45 [91.1%] vs 40 of 46 [87.0%]; P = .41). Median time to relapse from the last dose of ustekinumab was similar between groups as well: 36 weeks (95% CI, 36-48 weeks) in the abatacept group vs 32 weeks (95% CI, 28-40 weeks) in the ustekinumab group. Similar numbers and rates of adverse events occurred. Abatacept did not maintain suppression of the pathogenic IL-23-mediated psoriasis molecular signature in lesions after ustekinumab withdrawal, and serum IL-19 levels increased. CONCLUSIONS AND RELEVANCE: This parallel-design, double-blind randomized clinical trial found that abatacept did not prevent psoriasis relapse that occurred after ustekinumab withdrawal because it did not completely block the pathogenic psoriasis molecular pathways that led to relapse. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT01999868.

Evaluation of the Effectiveness and Tolerability of Mycophenolate Mofetil and Mycophenolic Acid for the Treatment of Morphea.

Importance: First-line systemic therapy for morphea includes methotrexate with or without systemic corticosteroids. When this regimen is ineffective, not tolerated, or contraindicated, a trial of mycophenolate mofetil (MMF) or mycophenolic acid (MPA)-referred to herein as mycophenolate-is recommended; however, evidence to support this recommendation remains weak. Objective: To evaluate the effectiveness and tolerability of mycophenolate for the treatment of morphea. Design, Setting, and Participants: A retrospective cohort study was conducted from January 1, 1999, to December 31, 2018, among 77 patients with morphea from 8 institutions who were treated with mycophenolate. Main Outcomes and Measures: The primary outcome was morphea disease activity, severity, and response at 0, 3 to 6, and 9 to 12 months of mycophenolate treatment. A secondary outcome was whether mycophenolate was a well-tolerated treatment of morphea. Results: There were 61 female patients (79%) and 16 male patients (21%) in the study, with a median age at disease onset of 36 years (interquartile range, 16-53 years) and median diagnostic delay of 8 months (interquartile range, 4-14 months). Generalized morphea (37 [48%]), pansclerotic morphea (12 [16%]), and linear morphea of the trunk and/or extremities (9 [12%]) were the most common subtypes of morphea identified. Forty-one patients (53%) had an associated functional impairment, and 49 patients (64%) had severe disease. Twelve patients received initial treatment with mycophenolate as monotherapy or combination therapy and 65 patients received mycophenolate after prior treatment was ineffective (50 of 65 [77%]) or poorly tolerated (21 of 65 [32%]). Treatments prior to mycophenolate included methotrexate (48 of 65 [74%]), systemic corticosteroids (42 of 65 [65%]), hydroxychloroquine (20 of 65 [31%]), and/or phototherapy (14 of 65 [22%]). After 3 to 6 months of mycophenolate treatment, 66 of 73 patients had stable (n = 22) or improved (n = 44) disease. After 9 to 12 months of treatment, 47 of 54 patients had stable (n = 14) or improved (n = 33) disease. Twenty-seven patients (35%) achieved disease remission at completion of the study. Treatments received in conjunction with mycophenolate were frequent. Mycophenolate was well tolerated. Gastrointestinal adverse effects were the most common (24 [31%]); cytopenia (3 [4%]) and infection (2 [3%]) occurred less frequently. Conclusions and Relevance: This study suggests that mycophenolate is a well-tolerated and beneficial treatment of recalcitrant, severe morphea.

Association of dermatomyositis with systemic and opportunistic infections in the United States.

Patients with dermatomyositis have multiple risk factors for serious and opportunistic infections, including immune dysregulation, long-term systemic corticosteroid treatment and comorbid health conditions. We sought to determine whether dermatomyositis is associated with increased odds and burden of systemic, opportunistic and antibiotic-resistant infections. We analyzed data from the Nationwide Inpatient Sample from 2002 to 2012, containing a cross-sectional representative 20% sample of all hospitalizations in the US. Overall, dermatomyositis was associated with serious infections in adults (multivariable logistic regression; adjusted odds ratio [95% confidence interval]: 2.19 [2.08-2.30]) and children (1.45 [1.20-1.76]). In particular, dermatomyositis was significantly associated with 32 of 48 and 15 of 48 infections examined in adults and children, respectively, including infections of skin, bone, joints, brain, heart, lungs, and gastrointestinal system, as well sepsis, antibiotic-resistant and opportunistic infections. Predictors of infections included non-white race/ethnicity, insurance status, history of long-term systemic corticosteroid usage, Cushing's syndrome (likely secondary to corticosteroid usage), diabetes, and cancer. Serious infections were associated with significantly increased inpatient cost and death in dermatomyositis patients. In conclusion, dermatomyositis is associated with higher odds, costs and inpatient mortality from serious and opportunistic infections.

Cardiovascular and cerebrovascular comorbidities of juvenile dermatomyositis in US children: an analysis of the National Inpatient Sample.

Objective: JDM is associated with multiple potential risk factors for cardiovascular disease, including reduced heart rate variability, systolic/diastolic cardiac dysfunction, abnormal brachial artery reactivity and metabolic syndrome. However, little is known about cardiovascular risk in JDM. We sought to examine the association between JDM and cardiovascular risk factors and disease in US children. Methods: Data from the 2002-12 National Inpatient Sample was analysed, including ∼20% of all US hospitalizations (n = 14 535 620 paediatric hospitalizations). Results: JDM was significantly associated with 12 of 13 comorbidities, including hypertension [survey logistic regression; crude odds ratio (95% CI): 22.25 (15.51, 31.92)], obesity [5.87 (3.44, 10.02)], uncomplicated diabetes [7.95 (4.21, 15.00)], lipid abnormalities [5.84 (2.77, 12.31)], particularly lipodystrophy [151.08 (38.24, 596.86)], peripheral and visceral atherosclerosis [10.09 (3.70, 27.56)], late effects of cerebrovascular disease [15.49 (2.37, 101.43)], personal history of transient ischaemic attack and cerebral infarction [10.82 (2.46, 47.65)], pulmonary circulatory disorder [12.23 (2.59, 57.73)], arrhythmia [3.93 (2.80, 5.52)], bradycardia [4.22 (2.65, 6.74)] and hypotension [2.62 (1.27, 5.39)]. Conclusions: There are significantly higher odds of cardiovascular and cerebrovascular comorbidities among inpatients with JDM, with adolescents, girls and racial/ethnic minorities being at highest risk.

Predictors of Hospitalization, Length of Stay, and Cost of Care Among Adults With Dermatomyositis in the United States.

OBJECTIVE: To determine the prevalence and risk factors for hospitalization with dermatomyositis and assess inpatient burden of dermatomyositis. METHODS: Data on 72,651,487 hospitalizations from the 2002-2012 Nationwide Inpatient Sample, a 20% stratified sample of all acute-care hospitalizations in the US, were analyzed. International Classification of Diseases, Ninth Revision, Clinical Modification coding was used to identify hospitalizations with a diagnosis of dermatomyositis. RESULTS: There were 9,687 and 43,188 weighted admissions with a primary or secondary diagnosis of dermatomyositis, respectively. In multivariable logistic regression models with stepwise selection, female sex (logistic regression: adjusted odds ratio 2.05 [95% confidence interval (95% CI) 1.80, 2.34]), nonwhite race (African American: 1.68 [1.57, 1.79]; Hispanic: 2.38 [2.22, 2.55]; Asian: 1.54 [1.32, 1.81]; and multiracial/other: 1.65 [1.45, 1.88]), and multiple chronic conditions (2-5: 2.39 [2.20, 2.60] and ≥6: 2.80 [2.56, 3.07]) were all associated with higher rates of hospitalization for dermatomyositis. The weighted total length of stay (LOS) and inflation-adjusted cost of care for patients with a primary inpatient diagnosis of dermatomyositis was 80,686 days and $168,076,970, with geometric means of 5.38 (95% CI 5.08, 5.71) and $11,682 (95% CI $11,013, $12,392), respectively. LOS and costs of hospitalization were significantly higher in patients with dermatomyositis compared to those without. Notably, race/ethnicity was associated with increased LOS (log-linear regression: adjusted ß [95% CI] for African American: 0.14 [0.04, 0.25] and Asian: 0.38 [0.22, 0.55]) and cost of care (Asian: 0.51 [0.36, 0.67]). CONCLUSION: There is a significant and increasing inpatient burden for dermatomyositis in the US. There appear to be racial differences, as nonwhites have higher prevalence of admission, increased LOS, and cost of care.

Evidence for the association of Hashimoto's thyroiditis with psoriasis: a cross-sectional retrospective study.

BACKGROUND: Current information indicates that psoriasis is a metabolic disorder with systemic manifestations. Reports have revealed an association between psoriasis and several chronic autoimmune disorders. For one of these disorders, Hashimoto's thyroiditis (HT), there are scarce, and relatively unconfirmed, reports of an association with psoriasis. We sought to determine if such an association is detectable in a large medical record data repository. METHODS: We searched one institution's electronic medical record data repository from January 2010 to December 2013. Patients were identified by ICD-9 codes (psoriasis: 696.0; 696.1, HT: 245.2). Only data from patients with laboratory-confirmed HT (anti-thyroid peroxidase [anti-TPO] antibodies; thyroglobulin antibodies; serum thyroid-stimulating hormone; and free T3) were eligible for inclusion. Logistic regression analysis was used to obtain an odds ratio (OR) to establish an association between psoriasis and HT. Stratified analyses were performed to test for confounding variable and effect modification. RESULTS: Medical records for 856,615 individuals with documented encounters between January 1, 2010, and December 31, 2013, were detected. A total of 9654 had a diagnosis of psoriasis, and 1745 had a diagnosis of HT. Of these, 41 subjects were diagnosed with both conditions. A significant association existed for psoriasis and HT, even after adjusting for confounding variables that included gender, age, psoriatic arthropathy, and the use of systemic anti-psoriatic agents (OR = 2.49; 95% CI 1.79-3.48; P < 0.0001). CONCLUSIONS: This association has broad clinical impact and deserves further attention with regard to patient care, clinical research, and developmental therapeutics.

Validation of International Classification of Diseases Codes for the Epidemiologic Study of Dermatomyositis.

OBJECTIVE: To assess the validity of using International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) code 710.3 to identify adult patients with dermatomyositis in outpatient and inpatient settings. METHODS: Electronic medical records of adult patients with ICD-9 code 710.3 between January 2001 and November 2014 (n = 511) were examined. Physician diagnosis, clinical findings, and diagnostic testing results were recorded. A dermatomyositis rating scale was assigned based on classic cutaneous findings and at least 2 additional clinical and diagnostic findings from the Bohan criteria. Sensitivity and positive predictive values (PPVs) were determined. Sensitivity analyses were performed to evaluate the accuracy of multiple ICD-9 codes in the outpatient setting, as well as primary and secondary inpatient codes. RESULTS: The sensitivity and PPV for multiple 710.3 ICD-9 codes in the outpatient setting were 0.89 and 0.35, respectively. The PPV for primary and secondary 710.3 inpatient codes was 0.95 and as high as 0.8. However, the sensitivity of ICD-9 code 710.3 was poor in the inpatient setting (primary 0.23 and secondary 0.26). The most common reason for failure to meet appropriate dermatomyositis criteria was miscoding as diabetes mellitus (32%), followed by diagnosis at an outside institution (19%), dermatomyositis as a rule-out diagnosis (10%), cutaneous dermatomyositis (8%), and juvenile dermatomyositis (6%). CONCLUSION: One or more occurrences of ICD-9 code 710.3 is insufficient to support the diagnosis of dermatomyositis in the outpatient setting. However, ICD-9 710.3 codes appear to be valid in the inpatient setting.

Melanoma and Non-Melanoma Skin Cancer Associated with Angiotensin-Converting-Enzyme Inhibitors, Angiotensin-Receptor Blockers and Thiazides: A Matched Cohort Study.

INTRODUCTION: Controversy exists about an association between angiotensin-converting-enzyme inhibitors (ACEIs), angiotensin-receptor blockers (ARBs), and thiazides (TZs) and the risk of malignant melanoma (MM), and non-melanoma skin cancer-basal cell carcinoma (BCC) and squamous cell carcinoma (SCC). OBJECTIVE: The aim of this study was to determine if an association exists for ACEI, ARB, or TZ exposure and skin cancers. METHODS: This was a matched cohort study using a large electronic medical records repository, the Northwestern Medicine Enterprise Data Warehouse (NMEDW). The exposed population consisted of patients with a documented order for an ACEI, ARB, or TZ with no prior history of skin cancer. The control population consisted of matched patients without documented exposure to ACEI, ARB, or TZ and no previous skin cancer. Incident MM, BCC, or SCC diagnosis by ICD-9 codes was recorded. Odds ratios (ORs) were obtained by using logistic regression analyses. RESULTS: Among the 27,134 patients exposed to an ACEI, 87 MM, 533 BCC, and 182 SCC were detected. Among the 13,818 patients exposed to an ARB, 96 MM, 283 BCC, and 106 SCC were detected. Among the 15,166 patients exposed to a TZ, 99 MM, 262 BCC, and 130 SCC were detected. Significant associations using ORs from logistic regression were found for MM and TZs (OR 1.82; 95% confidence interval [CI] 1.01-3.82); BCC and ARBs (OR 2.86; 95% CI 2.13-3.83), ACEIs (OR 2.23; 95% CI 1.78-2.81) and TZs (OR 2.11; 95% CI 1.60-2.79); SCC and ARBs (OR 2.22; 95% CI 1.37-3.61), ACEIs (OR 1.94; 95% CI 1.37-2.76), and TZs (OR 4.11; 95% CI 2.66-6.35). CONCLUSIONS: A safety signal for ACEIs, ARBs, and TZs and BCC and SCC, as well as for TZs and MM, was detected. An increased awareness and education, especially for those who are at high risk for skin cancer, are warranted for patients and healthcare providers. Further exploration of such associations for these commonly used drug classes is warranted.

Mutation in LEMD3 (Man1) Associated with Osteopoikilosis and Late-Onset Generalized Morphea: A New Buschke-Ollendorf Syndrome Variant.

Introduction. Buschke-Ollendorf syndrome (BOS) is an uncommon syndrome characterized by osteopoikilosis and other bone abnormalities, accompanied by skin lesions, most frequently connective tissue nevi. BOS is caused by mutations in the LEMD3 gene, which encodes the inner nuclear membrane protein Man1. We describe a unique case of osteopoikilosis associated with late-onset localized scleroderma and familial LEMD3 mutations. Case Report. A 72-year-old woman presented with adult-onset diffuse morphea and bullous skin lesions. Evaluation revealed multiple hyperostotic lesions (osteopoikilosis) suggestive of BOS. DNA sequencing identified a previously undescribed nonsense mutation (Trp621X) in the LEMD3 gene encoding Man1. Two additional family members were found to have osteopoikilosis and carry the same LEMD3 mutation. Conclusions and Relevance. We report a unique familial LEMD3 mutation in an individual with osteopoikilosis and late-onset morphea. We propose that this constellation represents a novel syndromic variant of BOS.

Assessment of the Tongue-Drive System Using a Computer, a Smartphone, and a Powered-Wheelchair by People With Tetraplegia.

Tongue-Drive System (TDS) is a wireless and wearable assistive technology that enables people with severe disabilities to control their computers, wheelchairs, and smartphones using voluntary tongue motion. To evaluate the efficacy of the TDS, several experiments were conducted, in which the performance of nine able-bodied (AB) participants using a mouse, a keypad, and the TDS, as well as a cohort of 11 participants with tetraplegia (TP) using the TDS, were observed and compared. Experiments included the Fitts' law tapping, wheelchair driving, phone-dialing, and weight-shifting tasks over five to six consecutive sessions. All participants received a tongue piercing, wore a magnetic tongue stud, and completed the trials as evaluable participants. Although AB participants were already familiar with the keypad, throughputs of their tapping tasks using the keypad were only 1.4 times better than those using the TDS. The completion times of wheelchair driving task using the TDS for AB and TP participants were between 157 s and 180 s with three different control strategies. Participants with TP completed phone-dialing and weight-shifting tasks in 81.9 s and 71.5 s, respectively, using tongue motions. Results showed statistically significant improvement or trending to improvement in performance status over the sessions. Most of the learning occurred between the first and second sessions, but trends did suggest that more practice would lead to increased improvement in performance using the TDS.

Regulation of tattoo ink production and the tattoo business in the US.

The production of tattoo ink and pigments in the US is unregulated. There are no guidelines or standards issued by national agencies. However, the practice of tattooing is regulated at the state and local levels but varies widely. Adverse events are addressed when a problem is reported.

Evaluation of benefit to educational material for photoprotection in those with cutaneous lupus erythematosus.

BACKGROUND: Photosensitivity (PS) in cutaneous lupus erythematosus (CLE) contributes to decreased quality of life (QoL). AIMS: We aimed to assess baseline knowledge about sun protection in persons with CLE and identify knowledge differences by race. Additionally, we aimed to determine the impact of a verbal educational intervention on photoprotection and CLE. METHODS: 31 adults with CLE were recruited from an academic-based dermatology clinic and completed a 17-item questionnaire about CLE and sun protection at three time points: pre- intervention (PR-I), post-intervention (PO-I), and 3-month phone follow up (3MF). An educational intervention using American Academy of Dermatology CLE and sun protection education materials was delivered between PR-I and PO-I. RESULTS: 31 subjects participated at PR-I and PO-I, and 25 subjects (81%) at 3MF. Baseline CLE-related PS and photoprotection knowledge differed significantly by race, with non-Caucasians demonstrating less knowledge (P= 0.049). Knowledge about sun exposure being linked to lupus increased from 81% to 97% (P=0.25) between PR-I and PO-I. At PR-I, 19% agreed that smoking was linked to lupus compared to 90% PO-I (P<0.001). There was increased knowledge of lupus risk for non-Caucasians, UV exposure indoors, and photo-avoidance during peak daytime (P<0.001). CONCLUSION: There is a baseline disparity in knowledge related to PS and photo protection in CLE by race. A short educational intervention successfully improved immediate lupus-related PS and sun exposure knowledge, but knowledge was not retained long-term. It appears educational materials must be improved.

Safety and efficacy of medically performed tongue piercing in people with tetraplegia for use with tongue-operated assistive technology.

BACKGROUND: Individuals with high-level spinal cord injuries need effective ways to perform activities. OBJECTIVES: To develop and test a medically supervised tongue-piercing protocol and the wearing of a magnet-containing tongue barbell for use with the Tongue Drive System (TDS) in persons with tetraplegia. METHODS: Volunteers with tetraplegia underwent initial screening sessions using a magnet glued on the tongue to activate and use the TDS. This was followed by tongue piercing, insertion of a standard barbell, a 4-week healing period, and an exchange of the standard barbell for a magnet-containing barbell. This was then used twice weekly for 6 to 8 weeks to perform computer tasks, drive a powered wheelchair, accomplish in-chair weight shifts, and dial a phone. Symptoms of intraoral dysfunction, change in tongue size following piercing, and subjective assessment of receiving and wearing a magnet-containing tongue barbell and its usability with the TDS were evaluated. RESULTS: Twenty-one volunteers underwent initial trial sessions. Thirteen had their tongues pierced. One individual's barbell dislodged during healing resulting in tongue-tract closure. Twelve had the barbell exchanged for a magnet-containing barbell. One subject withdrew for unrelated issues. Eleven completed the TDS testing sessions and were able to complete the assigned tasks. No serious adverse events occurred related to wearing or using a tongue barbell to operate the TDS. CONCLUSIONS: Using careful selection criteria and a medically supervised piercing protocol, no excess risk was associated with tongue piercing and wearing a tongue barbell in people with tetraplegia. Participants were able to operate the TDS.