A Comparison of Preoperative Telephone Call Versus Mailed Educational Materials on Patient-Reported Outcomes in Mohs Micrographic Surgery.

BACKGROUND: Preoperative education has uncertain benefits on the preparedness and satisfaction of patients undergoing Mohs micrographic surgery (MMS). OBJECTIVE: We sought to determine the effect of a preoperative telephone call on preparedness and satisfaction in patients undergoing same-day office consultation and MMS. MATERIALS AND METHODS: All new patients ( N = 208) scheduled for same-day office consultation and MMS were mailed a standardized preoperative packet. Approximately half of those patients were randomly selected to also receive a preoperative phone call. On the day of the surgery, patients completed an anonymous preoperative and postoperative survey assessing their preparedness and satisfaction with the preoperative education received. RESULTS: There was no significant difference in patient preparedness between the letter only (LO) and phone call and letter study groups. There was a significant difference in preoperative satisfaction-a higher percentage of LO patients were "somewhat satisfied" or "not satisfied" with the preoperative education received ( p = .013). CONCLUSION: Preoperative phone consultation, in addition to mailed educational materials, did not have a statistically significant effect on patient preparedness in patients undergoing MMS; however, there was a trend toward increased satisfaction with the preoperative education provided in patients who received a preoperative phone call.

Paclitaxel-induced dorsal hand-foot syndrome.

Hand-foot syndrome (HFS), also known as palmoplantar erythrodysesthesia or acral erythema, is a known adverse effect of chemotherapeutic agents that most commonly presents as palmoplantar dysesthesia and erythematous plaques localized to the palms and soles. Paclitaxel is an uncommon cause of HFS and is notable for its unique presentation on the dorsal hands and feet. We present an unusual case of paclitaxel-induced HFS localized to the dorsal hands of a 66-year-old man with metastatic angiosarcoma. Early identification and management of HFS is critical to allow for continuation of chemotherapy while improving patient quality of life.

Lenalidomide-induced symmetrical drug-related intertriginous and flexural exanthema.

Symmetric drug-related intertriginous and flexural exanthema (SDRIFE) is a cutaneous drug reaction that presents with symmetrical erythema in the flexures. The reaction typically appears hours-to-days after drug exposure but has been reported to occur months after drug initiation. Diagnostic criteria include cutaneous reaction after exposure to a systemic drug, erythema of the gluteal region and/or V-shaped erythema of the inguinal areas, involvement of an additional intertriginous site, symmetry, and absence of systemic involvement. The rash typically presents as macular erythema. However, variations in morphology have been reported including papules, pustules, vesicles, and bullae. The histopathology of SDRIFE is non-specific and the diagnosis is made clinically. Cessation of the causative drug leads to gradual rash resolution. Beta-lactam antibiotics are the most implicated medications but case reports describe SDRIFE following monoclonal antibodies, chemotherapeutic agents, and various other medications. We present a patient with SDRIFE secondary to lenalidomide, an immunomodulatory agent. This case highlights the importance of considering SDRIFE in the differential diagnosis of patients presenting with intertriginous erythema.

Review of the use of gentian violet in dermatology practice.

OBJECTIVE: To review the use of gentian violet in dermatology. DESIGN: A comprehensive literature search on gentian violet in dermatology practice was performed through PubMed. RESULTS: Gentian violet is effective in treating methicillin-resistant Staphylococcus aureus-colonized skin lesions; mean number of days for complete eradication was 9.1 days. Gentian violet is almost as effective as ketoconazole and more effective than nystatin in the treatment of oral thrush in AIDS patients. In an in vitro study on cutaneous T cell lymphoma cell lines, there was no difference between nitrogen mustard and gentian violet in stimulating apoptosis. When comparing gentian violet to silver sulfadiazine dressings in healing burn wounds, the gentian violet treatment group reported less pain, fewer febrile episodes, and decreased bacterial growth compared to control. In atopic dermatitis subjects, gentian violet decreased Staphylococcus aureus colonization and improved disease severity in lesional skin compared to non-lesional skin. CONCLUSION: Studies have investigated gentian violet's antibacterial, antifungal, antiviral, antiparasitic, anti-angiogenic, antitumor, and wound healing properties. Gentian violet is a low cost and well-tolerated topical agent with the potential for widespread applications in dermatology.

Effects of Polyethylene Glycol-20k on Postresuscitation Myocardial and Cerebral Function in a Rat Model of Cardiopulmonary Resuscitation.

OBJECTIVES: Polyethylene glycol-20k is a hybrid cell impermeant that reduces ischemia injury and improves microcirculatory flow during and following low flow states through nonenergy-dependent water transfer in the microcirculation. We investigated the effects of polyethylene glycol-20k on postresuscitation microcirculation, myocardial and cerebral function, and duration of survival in a rat model of cardiopulmonary resuscitation. DESIGN: Ventricular fibrillation was induced in 20 male Sprague Dawley rats and untreated for 6 minutes. Animals were randomized into two groups (n = 10 for each group): polyethylene glycol-20k and control. Polyethylene glycol-20k (10% solution in saline, 10% estimated blood volume) and vehicle (saline) were administered at the beginning of cardiopulmonary resuscitation by continuous IV infusion. Resuscitation was attempted after 8 minutes of cardiopulmonary resuscitation. SETTING: University-Affiliated Research Laboratory. SUBJECTS: Sprague Dawley Rats. INTERVENTIONS: Polyethylene glycol-20k. MEASUREMENTS AND MAIN RESULTS: Buccal microcirculation was measured at baseline, 1, 3, and 6 hours after return of spontaneous circulation using a side-stream dark-field imaging device. Myocardial function was measured by echocardiography at baseline and every hour postresuscitation for 6 hours. The animals were then returned to their cage and observed for an additional 72 hours. Neurologic Deficit Scores were recorded at 24, 48, and 72 hours after resuscitation. Postresuscitation ejection fraction, cardiac output, and myocardial performance index were significantly improved in animals treated with polyethylene glycol-20k (p < 0.05). Perfused buccal vessel density and microcirculatory flow index values were significantly higher at all time points in the polyethylene glycol-20k group compared with the control group. Postresuscitation cerebral function and survival rate were also significantly improved in animals that received polyethylene glycol-20k. CONCLUSIONS: Administration of polyethylene glycol-20k following cardiopulmonary resuscitation improves postresuscitation myocardial and cerebral function, buccal microcirculation, and survival in a rat model of cardiopulmonary resuscitation.