Opioid Prescribing Recommendations After Mohs Micrographic Surgery and Reconstruction: A Delphi Consensus.

BACKGROUND: Prescription opioids play a large role in the opioid epidemic. Even short-term prescriptions provided postoperatively can lead to dependence. OBJECTIVE: To provide opioid prescription recommendations after Mohs micrographic surgery (MMS) and reconstruction. METHODS: This was a multi-institutional Delphi consensus study consisting of a panel of members of the American College of Mohs Surgery from various practice settings. Participants were first asked to describe scenarios in which they prescribe opioids at various frequencies. These scenarios then underwent 2 Delphi ratings rounds that aimed to identify situations in which opioid prescriptions should, or should not, be routinely prescribed. Consensus was set at ≥80% agreement. Prescription recommendations were then distributed to the panelists for feedback and approval. RESULTS: Twenty-three Mohs surgeons participated in the study. There was no scenario in which consensus was met to routinely provide an opioid prescription. However, there were several scenarios in which consensus were met to not routinely prescribe an opioid. CONCLUSION: Opioids should not be routinely prescribed to every patient undergoing MMS. Prescription recommendations for opioids after MMS and reconstruction may decrease the exposure to these drugs and help combat the opioid epidemic.

Opioid Prescribing Patterns After Micrographic Surgery: A Follow-up Retrospective Chart Review.

BACKGROUND: The abuse of opioids has reached epidemic proportions in the United States, and leftover medications are a primary source for nonmedical pain relievers. A past study at the University of Utah showed that micrographic surgeons were likely overprescribing opioids, with 35% of patients receiving a postoperative prescription. OBJECTIVE: To examine the current opioid prescribing habits of the micrographic surgeons at the University of Utah compared with those in 2010. METHODS: Retrospective chart review of the patient records of 4 micrographic surgeons between February and May 2017. RESULTS: Four hundred patient visits were reviewed. An opioid prescription was provided after 12% of encounters, 23% lower than in 2010 (p = .004). Younger patient age, increased number of stages and defect size, repair of the defect, and particular surgeons predicted opioid prescription. CONCLUSION: The percentage of patients who received an opioid prescription after undergoing micrographic surgery at the University of Utah decreased from 35% in 2010 to 12% in 2017. Reports of the minimal need of opioids after micrographic surgery, the authors' past study showing an institutional tendency to overprescribe, and reports of the national opioid epidemic likely all contributed to the decrease in opioid prescriptions at the authors' institution.

Safety of non-ablative fractional laser for acne scars within 1 month after treatment with oral isotretinoin: A randomized split-face controlled trial.

BACKGROUND AND OBJECTIVE: Based on reports of poor wound healing and scarring, it is currently recommended that patients wait 6 months after completion of oral isotretinoin therapy before the safe initiation of laser treatment. Our aim was to evaluate the safety of non-ablative fractional laser (NAFL) treatment for acne scars within 1 month after isotretinoin therapy. STUDY DESIGN/METHODS: This was a randomized split-face controlled trial involving 10 patients with acne scars who had completed isotretinoin treatment. All patients received three treatments each spaced 4 weeks apart with an erbium-doped 1550 nm NAFL on one side of the face within 1 month after isotretinoin therapy. The untreated side acted as a control. Wound healing and adverse effects as well as acne scar improvement were evaluated by two blinded dermatologists. RESULTS: All patients demonstrated normal wound healing post NAFL treatments, and neither hypertrophic scars nor keloids were observed. Acne scar improvement was satisfactory. CONCLUSION: NAFL treatment for acne scarring appears to be well tolerated within 1 month of completing isotretinoin treatment. Dermatologists should reevaluate the current recommendation to wait 6 months after isotretinoin treatment for acne scar revision with lasers. Other larger studies are necessary to further challenge this dogma. Lasers Surg. Med. 49:886-890, 2017. © 2017 Wiley Periodicals, Inc.

Mohs appropriate use criteria: retrospectively applied to nonmelanoma skin cancers at a single academic center.

BACKGROUND: In September 2012, appropriate use criteria (AUC) for Mohs micrographic surgery (MMS) were released by a collaboration of dermatology organizations including the American College of Mohs Surgery. OBJECTIVE: The group sought to determine adherence to the Mohs AUC at the academic institution. MATERIALS AND METHODS: The authors performed a retrospective chart review of all nonmelanoma skin cancers (NMSCs) treated within the University of Utah, Department of Dermatology, from January through March of 2012. They applied the Mohs AUC to analyze these cases. RESULTS: In total, the authors identified 724 patients and 1,026 cases of NMSCs, including 557 (54.3%) basal cell carcinomas and 469 (45.7%) squamous cell carcinomas. Of the 1,026 NMSCs, 350 (34.1%) were treated with MMS. Of these cases treated with MMS, there were 339 cases (96.9%) deemed appropriate, 4 (1.1%) uncertain, and 7 (2.0%) inappropriate per AUC. Also examined were 611 cases treated with modalities other than MMS, of which 60.7% would have met AUC for MMS. CONCLUSION: In a 3-month review of all NMSC cases at the academic center, there is a low percentage of cases performed that are inappropriate for MMS by AUC. At the institution, there is a large percentage of NMSC that meet AUC but are treated by other modalities. The use is highly appropriate for MMS, and these data suggest possible underutilization of MMS for certain NMSCs. Further studies are required to determine the effectiveness of other treatment modalities for NMSC that meet Mohs AUC.

Opioid prescribing patterns after Mohs micrographic surgery and standard excision: a survey of American Society for Dermatologic Surgery members and a chart review at a single institution.

BACKGROUND: Little is known about postoperative opioid prescribing patterns among dermatologic surgeons. OBJECTIVE: To better understand postoperative opioid prescribing patterns among dermatologic surgeons in the United States. MATERIALS AND METHODS: Two-part analysis consisting of a retrospective chart review of 233 dermatologic surgery patients at a single institution and an e-mail survey of American Society for Dermatologic Surgery (ASDS) members. RESULTS: (1) Retrospective review: 35% (82/233) of the patients received an opioid prescription. Larger defect size, repair of the defect, perioral and nasal site, and surgeon A or B performing surgery predicted opioid prescription. (2) E-mail survey: 556 ASDS members practicing within the United States responded. Sixty-four percent (357/556) reported prescribing opioids after ≤10% of cases. Surgeons younger than 55 years old, male surgeons, and surgeons in the southern and western United States were more likely to prescribe opioids after >10% of cases. Seventy-six percent (397/520) believed patients used ≤50% of the opioid pills prescribed. CONCLUSION: The retrospective review suggests that opioid prescribing is predicted by characteristics of the surgery (i.e., size, defect repair type, and anatomic location) and characteristics of the surgeon (i.e., age, sex, and practice location) with significant heterogeneity in prescribing habits. The national survey results raise the possibility that patients might not take all prescribed opioid pills after dermatologic surgery. Further investigation is warranted to determine how patients are actually using prescription pain pills to balance pain control with patient safety.

Chemoprevention of nonmelanoma skin cancer.

Chemoprevention is suitable for patients who are at high risk of development of numerous or invasive nonmelanoma skin cancers (NMSCs). Various substances have been studied as potential chemopreventive agents for NMSC. Oral retinoids have been proven to be effective in the suppression of new squamous cell carcinoma (SCC) development. Patients need to stay on oral retinoids as long as chemoprevention is needed with careful monitoring of the dose and side effects. Topical retinoids are not effective in prevention of NMSC. In organ transplant patients with aggressive or numerous skin cancers, decrease in the immunosuppression or switch to mammalian target of rapamycin inhibitors (sirolimus or everolimus) can be considered. Field therapy for areas of severe actinic damage with photodynamic therapy, imiquimod, 5-fluorouracil, ingenol mebutate, or diclofenac sodium may theoretically decrease the risk of SCC through treatment of precancerous changes. However, there is limited data regarding efficacy of these agents in chemoprevention of NMSC. Epidemiologic studies suggest a protective role for nonsteroidal anti-inflammatory agents in development of NMSC. Limited data support chemopreventive effect of difluoromethylornithine and T4 endonuclease V for actinic keratoses and basal cell carcinoma. Amongst dietary factors, low-fat diet, limonene from citrus fruit peel, and caffeine may protect against NMSC.

Opioid pain medication use after dermatologic surgery: a prospective observational study of 212 dermatologic surgery patients.

OBJECTIVE: To better understand postoperative opioid use after dermatologic surgery. DESIGN: Prospective observational study. SETTING: Academic dermatology department. PATIENTS: The study included 212 adults (1) who were undergoing a single skin excision (including Mohs micrographic surgery), (2) who consented to participate,and (3) who were able to be reached by telephone on postoperative day 3 or 4. Patients who did not meet these criteria and those referred to another physician for further surgical treatment or repair were excluded. MAIN OUTCOME MEASURES: The study examined(1) the incidence of opioid prescription after dermatologic surgery, (2) the percentage of prescribed opioid pain medications used in the postoperative period, and (3) patient and surgical characteristics associated with opioid pain medication prescription and use. RESULTS: Opioids were prescribed to 72 of the 212 patients(34%). Twenty-five of the 72 patients (35%) who were prescribed opioids did not use them. Forty-nine of 57 patients (86%) who filled an opioid prescription had leftover pills, and 26 of the 49 patients (53%) planned to keep them. Only maximum pain score was significantly associated with opioid use. CONCLUSIONS: Opioids were over prescribed after dermatologic surgery. Patients who had left over opioids did not dispose of them properly, which could lead to potential misuse and abuse.

A randomized trial of the off-label use of imiquimod, 5%, cream with vs without tazarotene, 0.1%, gel for the treatment of lentigo maligna, followed by conservative staged excisions.

OBJECTIVE: To determine if the complete response rates of lentigo maligna (LM) to imiquimod, 5%, cream can be improved by the addition of a topical retinoid. DESIGN: Prospective randomized study of patients treated with imiquimod alone vs imiquimod plus a topical retinoid, followed by conservative staged excisions. SETTING: Mohs surgical clinic in an academic institution. PATIENTS: Ninety patients with biopsy-confirmed LM. INTERVENTIONS: Ninety patients with 91 LMs were randomized into 2 groups. One group received imiquimod, 5%, cream 5 d/wk for 3 months, while the other group also received tazarotene, 0.1%, gel 2 d/wk for 3 months. Following topical therapy, all patients underwent staged excisions and frozen section analysis with Melan-A immunostaining to confirm negative margins. MAIN OUTCOME MEASURE: The presence or absence of residual LM at the time of staged excision. RESULTS: Forty-six patients with 47 LMs were randomized to receive monotherapy: 42 of 47 LMs reached the intended treatment duration, with 27 complete responses (64%). Forty-four patients with 44 LMs were randomized to receive combined therapy: 37 of 44 LMs reached the intended treatment duration, with 29 complete responses (78%). This difference did not reach statistical significance (P=.17). There have been no recurrences to date, with a mean follow-up period of 42 months. CONCLUSIONS: Among patients who received topical imiquimod with vs without tazarotene, 22% (8 of 37) of lesions vs 36% (15 of 42) of lesions showed residual LM on staged excisions. Pretreating LM with imiquimod, 5%, cream may decrease surgical defect sizes; however, total reliance on topical imiquimod as an alternative to surgery may put the patient at increased risk of a local recurrence.

Results of an investigator-initiated single-blind split-face comparison of photodynamic therapy and 5% imiquimod cream for the treatment of actinic keratoses.

BACKGROUND: Topical photodynamic therapy (PDT) with aminolevulinic acid (ALA) and 5% imiquimod cream are effective therapies for the treatment of actinic keratoses (AKs), but no split-face studies directly comparing these treatment options are available in the literature. OBJECTIVE: To compare the efficacy and tolerability of ALA-PDT and imiquimod 5% cream for the treatment of AKs. RESULTS: Sixty-one patients were enrolled from the Salt Lake City Veterans Affairs Hospital; 51 completed the study and were included in the analysis. All patients were randomized to receive half of a sachet of imiquimod 5% cream twice weekly on half of their face and two sessions of PDT with 20% solution of ALA applied for 1 hour to the other side of the face. The 75% AK clearance rate was 34.6% for ALA-PDT and 25% for imiquimod 5% cream (p = .30). The mean reduction in AK count was 59.2% for ALA-PDT and 41.4% for imiquimod 5% cream (p = .002). Dermatology Life Quality Index (DLQI) scores were assessed for each treatment modality at week 4 and were 1.95 and 1.38, respectively (p = .20). LIMITATIONS: The sample size was small, and patients applied a small amount of imiquimod 5% cream (half a sachet) to a large surface area. CONCLUSION: There was no statistically significant difference in treatment response when the 100% or 75% clearance rate cutoff was used, but our secondary outcome suggests that two sessions of ALA-PDT is superior to imiquimod 5% cream for the treatment of AKs. There was no statistically significant difference in effect on quality of life as assessed using the DLQI.

Use of proliferation rate, p53 staining and perforating elastic fibers in distinguishing keratoacanthoma from hypertrophic lichen planus: a pilot study.

BACKGROUND: Distinguishing keratoacanthoma (KA) and hypertrophic lichen planus (LP) histopathologically can be difficult, and the challenge is compounded by the tendency of KA to arise in association with hypertrophic LP. METHODS: In this pilot study, we compared 18 cases each of KA and hypertrophic LP for proliferation index (MIB-1), p53 staining and the presence of perforating elastic fibers (elastic Verhoeff-van Gieson) to determine the utility of these staining modalities in distinguishing KA from hypertrophic LP. RESULTS: Proliferation index in KA compared to hypertrophic LP is 88.2 (mean positive MIB-1 cells/×100 field), SD = 56.6 and 47.3, SD = 68.4, respectively. p53 staining in KA compared to hypertrophic LP is 251 (mean positive cells/×100 field), SD = 117 and 158, SD = 119, respectively. Fifteen of eighteen (83%) keratoacanthomata demonstrate perforating elastic fibers compared to 1/18 (6%) for hypertrophic LP. CONCLUSION: Proliferation index is not significantly different between KA and hypertrophic LP (p = 0.059). Expression of p53 is increased in KA over hypertrophic LP (p = 0.024). The presence of perforating elastic fibers in KA is significantly different from hypertrophic LP (p < 0.0001) and suggests that elastic Verhoeff-van Gieson staining may be of practical benefit in distinguishing KA from hypertrophic LP in difficult cases.

Topical modalities for treatment and prevention of postsurgical hypertrophic scars.

There is no universally accepted treatment regimen and no evidence-based literature to guide management of hypertrophic scars. This article summarizes the existing literature regarding topical treatments such as silicone gel sheeting and ointment, onion extract, vitamin E, pressure garment therapy, massage therapy, and topical imiquimod 5% cream in the management of hypertrophic scars.

Nonmelanoma skin cancers of the ear: correlation between subanatomic location and post-Mohs micrographic surgery defect size.

BACKGROUND: Nonmelanoma skin cancer (NMSC) of the ear can result in large defects with significant morbidity. OBJECTIVE: To determine whether subanatomic location of NMSCs, based on ease of visualization of the ear, correlated with post-Mohs micrographic surgery (MMS) defect size. METHODS: A retrospective chart review of 142 post-MMS ear lesions was performed and categorized according to subanatomic location: the helix, antihelix, and tragus (Location 1); retroauricular (Location 2); and conchal bowl, scapha, and triangular fossa (Location 3). RESULTS: The average defect sizes were 2.50 cm(2) (Location 1), 5.76 cm(2) (Location 2), and 4.03 cm(2) (Location 3). Tumors in Location 1 were significantly smaller than those occurring in Location 2 (P<.001) and Location 3 (P<.01), but a significant difference in size was not seen between Locations 2 and 3 (P=.16). As a control group, we randomly selected 50 NMSC cases from the nose and found the average defect size of nose NMSCs to be 1.58 cm(2). CONCLUSIONS: MMS defects of the ear are larger in nonvisible parts of the ear. As a group, MMS defects on the ear were larger than those on the nose.

Unsuitability of organ donation from a patient with a history of melanoma?

A 52-year-old man with a history of melanoma presented to the emergency department with a massive intracranial hemorrhage. The patient deteriorated rapidly and was being considered as a potential organ donor. Three years before presentation, the patient had undergone wide excision of a 3.75-mm melanoma from his back with sentinel lymph node biopsy, which yielded negative findings. He had been well until the day of presentation. Although there are no specific guidelines for candidacy of organ donation from patients with a history of melanoma, there are several reports of donor-derived melanoma in organ transplant recipients, most with grave consequences. The literature relevant to this case is reviewed and discussed.

Case reports: treatment of nevirapine-associated dress syndrome with intravenous immune globulin (IVIG).

Drug rash with eosinophilia and systemic symptoms (DRESS) syndrome is an adverse drug reaction most commonly associated with aromatic antiepileptic agents. It is characterized by the triad of skin eruption, fever, and systemic involvement, with the latter usually manifesting as hepatitis and lymphadenopathy. Mortality is primarily due to hepatic failure and can be as high as 10%. Formerly referred to by names such as Dilantin hypersensitivity syndrome and anticonvulsant hypersensitivity syndrome, DRESS syndrome is a more precise term since this reaction pattern can be seen with other agents. DRESS syndrome has also been reported in association with sulfonamides, allopurinol, terbinafine, minocycline, azathioprine, and dapsone as well as with several antiretroviral agents such as abacavir and nevirapine. We describe a patient with HIV who developed nevirapine hypersensitivity syndrome who was successfully treated with intravenous immune globulin (IVIG).

Treatment of toxic epidermal necrolysis with intravenous immunoglobulin in children.

BACKGROUND: Toxic epidermal necrolysis (TEN) is an acute illness characterized by rapid onset of skin necrosis and high mortality. Standard treatment is primarily aimed at supportive care in a burn unit setting. OBJECTIVE: We evaluated the outcome of 8 pediatric patients treated for TEN with intravenous immunoglobulin (IVIg) over a 3-year period. METHODS: We performed a retrospective analysis of pediatric patients with a diagnosis of TEN between 1999 and 2001, obtained from a computerized database. RESULTS: Mean body surface involvement of 8 patients treated with IVIg was 67%. The average length of hospitalization was 13.6 days, with an average delay in treatment of 3.2 days. The average time to arrest in progression of lesions was 2.1 days and to complete re-epithelialization, 8.1 days. The mortality rate was 0%. The majority of complications were infectious. CONCLUSION: IVIg is a safe and effective treatment for TEN in the pediatric population. Randomized trials are needed to further evaluate the efficacy of IVIg compared with other modalities.