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Are We Prepared to Save the Sanctity of Science from Predatory Journals?
Ramachandran, Vignesh; Shankar, Esaki M
PMCID:6437802
PMID: 30983722
ISSN: 0970-0218
CID: 5684172
Comparison of Narrowband UV-B With Psoralen-UV-A Phototherapy for Patients With Early-Stage Mycosis Fungoides: A Systematic Review and Meta-analysis
Phan, Kevin; Ramachandran, Vignesh; Fassihi, Hiva; Sebaratnam, Deshan F
IMPORTANCE:Phototherapy is one of the mainstays of treatment for early mycosis fungoides (MF). The most common modalities are psoralen-UV-A (PUVA) and narrowband UV-B (NBUVB). OBJECTIVE:To compare the efficacy and adverse effects of PUVA vs NBUVB in early-stage MF. DATA SOURCES:A systematic review was performed by searching Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, Ovid Medline, PubMed, Cochrane Library, American College of Physicians ACP Journal Club, and Database of Abstracts of Review of Effectiveness from inception to March 30, 2018. UV A, PUVA, mycosis fungoides, Sézary syndrome, cutaneous T-cell lymphoma, UV B, and UVB were used as either key words or MeSH terms. STUDY SELECTION:Studies of cohorts with histologically confirmed early-stage MF, defined as stages IA, IB, and IIA, that compared PUVA vs NBUVB, had at least 10 patients in each comparator group, and reported outcomes of response to therapy. Exclusion criteria were studies with patients with stage IIB or higher MF, pediatric patients, fewer than 10 in each comparator group, noncomparative studies, case reports, and abstract studies. DATA EXTRACTION AND SYNTHESIS:The Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) reporting guideline was followed. Data were pooled using a random-effects model with odds ratio (OR) as effect size. MAIN OUTCOMES AND MEASURES:Main outcomes were complete response rate, partial response rate, disease recurrence, and adverse effects, including erythema, nausea, pruritus, phototoxic effects, dyspepsia, and pain. RESULTS:Seven studies were included with a total of 778 patients (405 of 724 [55.9%] men; mean age, 52 years); 527 were treated with PUVA and 251 with NBUVB. Most of the included studies were of poor to moderate quality. Any response was found in 479 of the 527 (90.9%) patients treated with PUVA vs 220 of 251 (87.6%) treated with NBUVB (OR, 1.40; 95% CI, 0.84-2.34; P = .20). Complete response was found in 389 of 527 (73.8%) patients who received PUVA vs 156 of 251 (62.2%) who received NBUVB, which was statistically significant (OR, 1.68; 95% CI, 1.02-2.76; P = .04). Partial response was similar (90 of 501 [18.0%] vs 64 of 233 [27.5%]; OR, 0.58; 95% CI, 0.33-1.04; P = .07). No significant difference was found between PUVA and NBUVB in terms of adverse effects of erythema (38 of 527 [7.2%] vs 17 of 251 [6.7%]; P = .54), nausea (10 of 527 [1.9%] vs 3 of 251 [1.2%]; P = .72), pruritus (2 of 527 [0.4%] vs 4 of 251 [1.7%]; P = .26), phototoxic effects (7 of 527 [1.4%] vs 2 of 251 [0.9%]; P = .72), dyspepsia (6 of 527 [1.2%] vs 0 of 251 [0%]; P = .59), or pain (0 of 527 [0%] vs 2 of 251 [0.9%]; P = .50). CONCLUSIONS AND RELEVANCE:The findings suggest that PUVA is a potential alternative to NBUVB in the management of early-stage MF. These findings have implications for clinicians involved in the management of early-stage MF.
PMID: 30698622
ISSN: 2168-6084
CID: 5684132
Methotrexate for alopecia areata: A systematic review and meta-analysis
Phan, Kevin; Ramachandran, Vignesh; Sebaratnam, Deshan Frank
BACKGROUND:Methotrexate has been used both as monotherapy and as an adjunct to corticosteroids in the treatment of alopecia areata (AA), though there exists a paucity of definitive evidence and guidelines in this setting. OBJECTIVES/OBJECTIVE:To 1) determine the efficacy and risks associated with methotrexate therapy for AA, 2) determine the differences in efficacy of combination (methotrexate plus corticosteroids) versus stand-alone (methotrexate) treatment, and 3) determine the relative efficacy of methotrexate in adult versus pediatric populations. METHODS:A systematic review and meta-analysis was performed according to recommended PRISMA [Preferred Reporting Items for Systematic Reviews and Meta-Analyses] guidelines. RESULTS:Methotrexate has reasonable effectiveness in patients with severe AA; adults appear to be more responsive to methotrexate treatment than pediatric patients. Combination treatment results in a higher complete response rate than methotrexate stand-alone treatment. A large proportion of patients had recurrence in the setting of tapering treatment. Complication rates were acceptable and similar between adult and pediatric patients. LIMITATIONS/CONCLUSIONS:The studies reviewed were retrospective observational studies with heterogeneity between centers in terms of methotrexate dosages and protocols in use for AA, and there was a lack of data beyond 1 year for the adjunctive treatments. CONCLUSION/CONCLUSIONS:Methotrexate is an effective monotherapy or adjunct therapy in combination with corticosteroids in the treatment of severe AA.
PMID: 30003990
ISSN: 1097-6787
CID: 5684052
Esophageal Intramural Pseudodiverticulosis With Tracking in a Child With Autosomal Dominant Hyper-IgE Syndrome [Case Report]
Lee, Frances C; Ramachandran, Vignesh; Shah, Kevin P; Seeborg, Filiz O; Fishman, Douglas S
PMID: 29746342
ISSN: 1536-4801
CID: 5684042
Corrigendum: Systemic contact dermatitis related to alcoholic beverage consumption
Ramachandran, Vignesh; Cline, Abigail; Summey, Brett T; Feldman, Steven R
The original article was published on September 15, 2019 and corrected on November 15, 2019.The revised version of the article adds a missing author. This change appears in the revised online PDF copy of this article.
PMID: 32045158
ISSN: 1087-2108
CID: 5684332
Diagnosis of cutaneous T-cell lymphoma by insurance type before and after the Affordable Care Act: a national database study
Ramachandran, Vignesh; Park, Katherine E; Shah, Jesal R; Duvic, Madeleine
The Affordable Care Act (ACT) was implemented to increase health care access and reduce the uninsured in the age group between pediatric and Medicare populations (18-64). The association of the ACA with insurance type upon diagnosis (uninsured, Medicaid, non-Medicaid) has been investigated for otolaryngologic, gynecologic, and the top five non-skin malignancies. Such studies for cutaneous malignancies are lacking. We conducted a retrospective analysis of the prospective National Cancer Institute's Surveillance, Epidemiology, and End Results (SEER) cancer database to assess the impact of the ACA on new diagnoses of cutaneous T-cell lymphoma (CTCL) by insurance type. Unlike prior studies of other malignancies, we did not observe significant differences between rate of diagnosis of CTCL by insurance type before and after full implementation of the ACA in all states, expansion states, and non-expansion states. Skin cancers do not have screening guidelines and CTCL is an uncommon malignancy, both of which may contribute to these findings. However, Medicaid-expansion states were much closer to reducing the percentage of newly diagnosed uninsured patients with CTCL than non-expansion states. As such, it may be prudent to investigate intrinsic socioeconomic barriers to care in Medicaid patients to improve their access to care to decrease the uninsured population and improve outcomes.
PMID: 32045145
ISSN: 1087-2108
CID: 5684322
Systemic contact dermatitis related to alcoholic beverage consumption [Case Report]
Ramachandran, Vignesh; Cline, Abigail; Summey, Brett; Feldman, Steven
Systemic contact dermatitis is a rash secondary to systemic exposure to allergens after sensitization. Numerous agents are implicated including Balsam of Peru, a plant-derived compound often used for flavoring and fragrance. Alcoholic beverages can contain many possible allergens, including cinnamon, vanilla, citrus peels, and Balsam of Peru. Herein, we describe two patients presenting with recurrent, diffuse, erythematous, and pruritic cutaneous eruptions suspicious for contact dermatitis. Based on clinical history, exam, and formal and at-home patch testing results, we believe the most likely etiology was Balsam of Peru within the alcohol beverages leading to systemic contact dermatitis. Both patients markedly improved after avoidance of their alcoholic beverages. Overall, systemic contact dermatitis secondary to alcohol consumption is a rare phenomenon, whereas Balsam of Peru is a relatively common allergen. Suspicion must be high to identify possible allergens (including Balsam of Peru) exposure within alcoholic beverages such as artificial flavorings, aromas, and mixtures.
PMID: 31738848
ISSN: 1087-2108
CID: 5684292
Uveoparotid fever as a presentation of sarcoidosis [Case Report]
Ramachandran, Vignesh; Haidari, Wasim; Ahn, Christine; Tull, Rechelle; Jorizzo, Joseph L
Uveoparotid fever, also known as Heerfordt-Waldenström syndrome, is an uncommon acute presentation of systemic sarcoidosis. Patients may have features of complete/classic or incomplete disease. Early diagnosis and multidisciplinary care should be initiated to prevent sequelae. Herein, the authors report a rare case of retrospectively diagnosed incomplete uveoparotid fever in a patient with anterior uveitis, parotid gland enlargement, and fever who presented to our dermatology clinic with cutaneous sarcoidosis.
PMCID:6793969
PMID: 31656441
ISSN: 0899-8280
CID: 5684282
A new spin on improving adherence [Editorial]
Ramachandran, Vignesh; Bashyam, Arjun M; Feldman, Steven R
PMID: 31407628
ISSN: 1471-1753
CID: 5684232
Long-term control of mycosis fungoides of the hands with topical bexarotene: an update 15 years later [Letter]
Ramachandran, Vignesh; Park, Katherine E; Duvic, Madeleine
PMID: 31209865
ISSN: 1365-4632
CID: 5684202