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Πέμπτη 10 Δεκεμβρίου 2020

Unsuccessful palliative treatment of extraocular sebaceous carcinoma with shave removal and electrocoagulation

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Ectropion surgery might not be a long‐term solution for harlequin ichthyosis

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Can Rituximab Be Used In The Treatment Of Pemphigus Vulgaris During The COVID‐19 Pandemic?

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Abstract

Rituximab is a monoclonal antibody that targets CD20, a B‐lymphocyte antigen; that leads to a decline in the B‐cell counts for at least a year. The patients who have received rituximab treatment in the previous 5 years with the diagnosis of pemphigus group of diseases at CerrahpaŞa Medical Faculty were questioned for COVID‐19 infection. A total of 48 patients were included in this study; only one male patient had COVID‐19 infection which had a mild course. There is no significant difference in the total number of lymphocytes between patients who have received rituximab within the previous 5 years or last year. The number of lymphocytes is independent of the number of courses of rituximab treatment received. Therefore, we suggest that all pemphigus patients who have received rituximab treatment within the previous 5 years should be careful of the preventive measures against the COVID‐19 infection irrespective of the number of treatment courses or the number of year s which has passed since the treatment. The disease course was mild in the only infected patient. Thus, rituximab may be used in the treatment of pemphigus vulgaris during the COVID‐19 pandemic if its use is necessary.

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The additive efficacy of therapeutic low‐intensity pulsed ultrasound in the treatment of vitiligo: a randomized, left‐right comparison clinical trial

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Abstract

Repigmentation of vitiligo relies on the proliferation and migration of melanoblasts from hair follicles to the epidermis to replenish epidermal melanin. Our previous work has demonstrated low‐intensity pulsed ultrasound (LIPUS) can stimulate melanoblast migration in vitro. We sought to evaluate the potential additive efficacy and safety of LIPUS for repigmentation of vitiligo. Twenty‐seven adult patients with stable generalized vitiligo on the face or trunk were recruited in this randomized, open, left‐right comparison study. In each patient, two symmetric lesional sites were randomly selected; one was assigned as the target lesion, which was treated with add‐on LIPUS twice weekly for 24 weeks, and the other as the control lesion, which was administrated with sham sonification. The primary outcome was the difference of repigmentation degree between the target and control lesions at week 24, based on the 7‐point physician global assessment score. At the end of s tudy, 23 patients with vitiligo on the face (n = 10) or trunk (n = 13) completed the 24‐week treatment course. Enhanced repigmentation for vitiligo receiving LIPUS as compared to sham sonification was observed in 38.5% (5/13) of the patients with truncal vitiligo, but none of those with facial vitiligo. Truncal vitiligo (p = .046) and higher intensity of LIPUS administered (p = .01) were statistically significantly associated with the effectiveness of additive LIPUS treatment. The LIPUS treatment was well‐tolerated without remarkable adverse effects. This pilot study showed that LIPUS could provide therapeutic benefits and could be considered as a treatment adjunct for truncal vitiligo.

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Safety and efficacy profile of oral cyclosporine versus oral methotrexate versus oral acitretin in palmoplantar psoriasis ‐ A hospital based prospective investigator blind randomized controlled comparative study

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ABSTRACT

Background

Palmoplantar psoriasis (PPP) is a variant of psoriasis which affects only 5% body surface area, but has a devastating impact on affected individual's quality of life. There are few studies assessing efficacy of individual drugs, and few comparative studies of efficacy of two drugs in the literature, however randomized control trial comparing all three drugs against each other has not been done.

Methods

75 patients of PPP were enrolled for study and randomly divided into three groups A, B, C of 25 each and assigned for treatment with Cyclosporine (CSA)(2.5‐5mg/kg/day), Methotrexate (MTX)(7.5‐15mg/week) and Acitretin (ACT)(25‐50mg/day) respectively. Modified PASI, PSS, VAS, PGA & PPQOL were used for monitoring response to therapy and improvement in quality of life up to end of study, and thereafter monthly follow‐up was done to find duration of remission for next 90 days. Side effects if any were recorded.

Results

There was a statistically significant difference in modified PASI for CSA, MTX and ACT. The mean Modified PASI at baseline was 12.8±4.8 for CSA, 12.57±3.8 for MTX and 11.92±3.28 for ACT(P=0.75). Mean Modified PASI reduced to 2.91±1.8 for CSA, 6.57±2.2 for MTX and 4.7±2.2 for ACT at week 5(P=<0.01). Mean Modified PASI further reduced to 0.095±0.35 for CSA, 2.12±1.4 for MTX and 0.78±0.97 for ACT at end of study(P=<0.01). However, Average duration of remission was 9 weeks for ACT group, followed by 6.47 and 3 weeks for CSA and MTX group respectively. Adverse events were comparatively more in ACT group as compared to MTX and CSA groups.

Conclusion

PPP affects quality of life tremendously and warrants systemic treatment for the same. CSA provides fastest resolution of lesions and have highest efficacy. MTX and ACT have similar efficacy, but ACT provides longer duration of remission.

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Τετάρτη 9 Δεκεμβρίου 2020

Parent-Reported Outcome Questionnaire for Swallowing Dysfunction in Healthy Infants and Toddlers: Construction and Content Validation.

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Parent-Reported Outcome Questionnaire for Swallowing Dysfunction in Healthy Infants and Toddlers: Construction and Content Validation.

Otolaryngol Head Neck Surg. 2020 Dec 08;:194599820970950

Authors: Baqays A, Johannsen W, Rashid M, Jaffal H, Hicks A, Jeffery C, Seikaly H, El-Hakim H

Abstract
OBJECTIVES: There is limited epidemiological information on swallowing dysfunction (SwD) in otherwise healthy infants and toddlers (OHITs). Cost, invasiveness, expertise, and resources constrain the repeatability and utility of instrumental diagnostic tests. A parent-reported outcomes (PRO) tool has the potential to mitigate these disadvantages. Hence, we set out to develop and validate a novel PRO tool to assess SwD in OHITs.
STUDY DESIGN: A mixed-method study.
SETTING: Tertiary pediatric center.
METHODS: We recruited parents of OHITs with SwD and excluded those with a confounding diagnosis (syndromes or neurological impairment). Interviews were conducted and thematically analyzed to extract the relevant domains and items. A similar analytical method was performed on the reports from a systematic review and literature search. Four verification sessions of parents and experts were conducted to maintain rigor. A panel of experts assessed and established the content validity of the items using a modified Delphi technique.
RESULTS: We achieved information saturation after interviewing 10 parents and generated 7 domains with 72 items. Over the course of 3 rounds of modified Delphi content validation, the domains were reduced to 3 (swallowing, breathing, and illness) containing 21 items; a content validity index of 82.1% was achieved.
CONCLUSION: We validated the content of a new PRO instrument to assess SwD in OHITs. The instrument is composed of 3 primary domains representing 21 items. This tool has the potential to screen for swallowing dysfunction and can assess management outcomes specifically for this population at a community level.

PMID: 33287657 [PubMed - as supplied by publisher]

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Single-session endoscopic fundoplication after peroral endoscopic myotomy (POEM+F) for prevention of post gastroesophageal reflux - 1-year follow-up study.

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Single-session endoscopic fundoplication after peroral endoscopic myotomy (POEM+F) for prevention of post gastroesophageal reflux - 1-year follow-up study.

Endoscopy. 2020 Dec 08;:

Authors: Bapaye A, Dashatwar P, Dharamsi S, Pujari R, Gadhikar HP

Abstract
Background and Aim Peroral endoscopic myotomy (POEM) is an established treatment for achalasia cardia (AC), however post-POEM gastroesophageal reflux (GER) remains a significant problem. Concomitant endoscopic fundoplication following POEM (POEM+F) was recently described to reduce post-POEM GER. This single-center study reports medium-term outcomes of POEM+F. Patients and Methods Retrospective analysis of prospectively maintained database of patients undergoing POEM+F. Abstracted data - demographics, achalasia type, pre-POEM Eckardt score (ES), prior therapy, follow-up. Follow-up was 3-monthly for one-year. Follow-up assessments included post-POEM ES, GerdQ score, EGD - wrap integrity and esophagitis, and pH studies. GER was defined according to Lyon consensus. Data was recorded as mean (SD) or median (IQR), P-value < 0.05 was considered statistically significant. Results 25 patients underwent POEM+F, mean age (SD) - 40.13 (13.66) years, 12 females. POEM+F was technically successful in 23/25 (92%). Significant dysphagia improvement was seen in all 25 (mean [SD] pre- and post-POEM ES 8.21 [1.08] and 0.1 [0.3] respectively, p < 0.05). Mean total procedure and fundoplication time (SD) - 115.6 (27.2) and 46.7 (12.4) minutes respectively. Time reduced significantly after initial 5 cases. Median follow-up was 12-months (IQR 9 - 13). Intact wrap was seen in 19/23 (82.6%). GER (abnormal EAET) was seen in 2/18 (11.1%); one reported GerdQ > 8. Borderline GER (asymptomatic grade A esophagitis, normal EAET) was identified in 4/22 (18.1%). Two (8%) minor delayed adverse events required no intervention. Conclusions POEM+F is safe and reproducible. At 12-months follow-up, incidence of post-POEM+F GER was low and acceptable.

PMID: 33291157 [PubMed - as supplied by publisher]

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