Rural melanoma patients in Maryland do not present with more advanced disease than urban patients.

PURPOSE: Rural populations have higher poverty rates, lower educational attainment, higher smoking rates, lower rates of health insurance, higher proportions of elderly individuals, decreased access to health services including dermatology, higher all-cause mortality, and higher mortality from melanoma. Despite these disparities, rural patients have not been adequately studied within the dermatologic literature, particularly at geographic units smaller than the county level. METHODS: We used zip codes and Rural Urban Commuting Area (RUCA) codes to conduct a cross-sectional study on the prevalence and severity of melanoma among 31,750 rural versus urban patients treated by the Johns Hopkins Department of Dermatology from January, 2016 to June, 2017. RESULTS: Compared to urban patients, rural patients had a 2.6 times higher melanoma prevalence (P<0.0001), travelled much greater distances for treatment (101.8 miles versus 17.7 miles, P<0.0001), and lived in zip codes with median household incomes $18,188 lower ($58,718 versus $76,906; P=0.0040). However, there were no significant differences in Breslow depth or clinical stage between rural and urban patients. CONCLUSIONS: Despite having a higher prevalence of melanoma and travelling much greater distances to receive care, rural patients did not present with more advanced disease than their urban counterparts.

Antibiotic sensitivity and clinical outcomes in staphylococcal scalded skin syndrome.

Staphylococcal scalded skin syndrome causes widespread skin denudation primarily in infants < 1 year old. Selection of empiric therapy is complicated by rising rates of antibiotic resistance in community-acquired staphylococcal infections. Consistent with a previous study, this retrospective review found that SSSS-associated isolates were more likely to be clindamycin-resistant and less likely to be methicillin-resistant compared to overall staphylococcal infections. We favor cephalosporins and penicillinase-resistant penicillins (eg, oxacillin) for empiric management of SSSS, with consideration of adding MRSA coverage in communities with high MRSA prevalence or failure to improve following several days of treatment.

Topical timolol as adjunct therapy to shorten oral propranolol therapy for infantile hemangiomas.

BACKGROUND/OBJECTIVES: First-line therapy for infantile hemangiomas (IH) is oral propranolol, a systemic beta-blocker with the risk of rare but serious adverse effects. Topical timolol presents an attractive off-label alternative with good tolerability, but sequential therapy with propranolol followed by timolol is not well studied. Here, we report effects of topical timolol preceding or following oral propranolol as adjunct therapy for IH. METHODS: A retrospective chart review of 559 patients with IH seen at the pediatric dermatology clinic of a tertiary care center between December 2008 and January 2018. Children were grouped by treatment received: propranolol only, timolol only, propranolol to timolol, timolol to propranolol to timolol, and timolol to propranolol. Patient demographics, clinical/treatment characteristics, and pairwise differences were explored between groups. RESULTS: Among all patients treated with propranolol, those who received propranolol followed by timolol received the shortest duration of oral propranolol and were the youngest at the time of propranolol completion. These patients received propranolol for a median of 2.2 months duration (P = 0.006) and were a median of 1.7 months younger (P = 0.007) compared with patients who received oral propranolol only. None had treatment failure defined as requiring propranolol reinitiation, compared with 13% of patients in the propranolol only group (P = 0.036). CONCLUSIONS: Sequential therapy with oral propranolol followed by topical timolol for IH may help minimize potential adverse effects of systemic beta-blockers by reducing the duration of propranolol therapy and facilitating successful taper at a younger age without an increase in treatment failures.

Unplanned 30-day hospital readmission as a quality measure in gynecologic oncology.

OBJECTIVES: Thirty-day readmission is used as a quality measure for patient care and Medicare-based hospital reimbursement. The primary study objective was to describe the 30-day readmission rate to an academic gynecologic oncology service. Secondary objectives were to identify risk factors and costs related to readmission. METHODS: This was a retrospective, concurrent cohort study of all surgical admissions to an academic, high volume gynecologic oncology service during a two-year period (2013-2014). Data were collected on patient demographics, medical comorbidities, psychosocial risk factors, and results from a hospital discharge screening survey. Mixed logistic regression was used to identify factors associated with 30-day readmission and costs of readmission were assessed. RESULTS: During the two-year study period, 1605 women underwent an index surgical admission. Among this population, a total of 177 readmissions (11.0%) in 135 unique patients occurred. In a surgical subpopulation with >1 night stay, a readmission rate of 20.9% was observed. The mean interval to readmission was 11.8days (SD 10.7) and mean length of readmission stay was 5.1days (SD 5.0). Factors associated with readmission included radical surgery for ovarian cancer (OR 2.87) or cervical cancer (OR 4.33), creation of an ostomy (OR 11.44), a Charlson score of ≥5 (OR 2.15), a language barrier (OR 3.36), a median household income in the lowest quartile (OR 6.49), and a positive discharge screen (OR 2.85). The mean cost per readmission was $25,416 (SD $26,736), with the highest costs associated with gastrointestinal complications at $32,432 (SD $32,148). The total readmission-related costs during the study period were $4,523,959. CONCLUSIONS: Readmissions to a high volume gynecologic oncology service were costly and related to radical surgery for ovarian and cervical cancer as well as to medical, socioeconomic and psychosocial patient variables. These data may inform interventional studies aimed at decreasing unplanned readmissions in gynecologic oncology surgical populations.

Diffuse lamellar keratitis after epi-off corneal crosslinking: An under-recognized complication?

PURPOSE: To report diffuse lamellar keratitis (DLK) occurring in an eye that underwent epithelium-off (epi-off) corneal cross-linking (CXL) as a treatment for post-surgical ectasia and the successful treatment of progressive ectasia with a novel epi-on CXL and conductive keratoplasty (CK) treatment. OBSERVATIONS: A 42-year-old man presented with corneal ectasia in his right eye 3 years after laser in situ keratomileusis (LASIK) surgery. He underwent epi-off corneal CXL using the Dresden protocol. Grade II DLK was diagnosed within days of CXL. Despite successful treatment of DLK, best-corrected visual acuity in the right eye deteriorated over the next 4 months due to progression of ectasia and remained worse than the patient's pre-operative baseline 1 year after epi-off CXL. Because of apparent disease progression, despite his CXL treatment, the patient underwent a novel, transepithelial CXL (TE-CXL) treatment combined with conductive keratoplasty (CK). This treatment improved his vision and stabilized his ectasia without subsequent DLK. Approximately 3 years after CK and TE-CXL, his eye remains stable with 4 Snellen lines of improved vision and no progression of ectasia. CONCLUSION AND IMPORTANCE: Epithelium-off CXL is used increasingly to treat post-LASIK ectasia. First, in this case, DLK occurred after epi-off CXL. We suggest careful scrutiny of such cases as DLK is difficult to identify after epi-off CXL. Second, the epi-off CXL was unsuccessful in stopping the post-LASIK ectasia. Transepithelial CXL successfully treated the ongoing ectasia after resolution of the DLK with no subsequent re-occurrence of DLK. We suggest that TE-CXL may provide a successful initial treatment for post-LASIK ectasia that also minimizes the epithelial disruption that can lead to DLK.