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Introduction: The relevance of plasma cells in the allograft liver is of utmost importance and objective assessment of these infiltrates and correlation with other ancillary findings needs to be evaluated. Materials and Methods: Three hundred and sixty‑eight graft liver biopsies received in the department from 2012 to 2022 and 115 allograft liver biopsies with histopathological diagnosis of rejection were selected. Based on plasma cells percentage in the portal tracts, the biopsies were divided into three groups: Group 1 showing not more than an occasional plasma cell, Group 2 showing <10% plasma cells, and Group 3 showing >10% plasma cells. Rejection activity index (RAI), portal/lobular inflammation, interface activity, subendothelial inflammation (portal and central vein), duct damage/loss, presence of cholestasis, apoptosis, perivenulitis, necrosis, rosette along with serial liver function tests (LFTs), and patient status at 1 year of follow‑up were recorded and compared between the groups. Results: Plasma cell infiltrates were observed in 52.6% of the specimens, with the mean percentage of plasma cells in the infiltrates being 4.9. Increased plasma cell infiltrates were associated with higher RAI scores, marked duct damage, marked portal and central vein endotheliitis, marked portal inflammation, and presence of interface activity. Higher levels of transaminitis were recorded at the time of biopsy, but no significant association was observed in the fall of serial LFTs over a 2‑week period with the presence of plasma cells. Conclusion: Identifying plasma cell infiltrates in liver allografts can serve as a clue toward increased severity of rejection in liver allograft biopsies. Further studies with emphasis on correlation with the clinical outcome and response to treatment are needed to validate its utility as an objective tool. [ABSTRACT FROM AUTHOR]

Simple Summary: The treatment for advanced and metastatic esophagogastric malignancies has historically required time-intensive multi-agent chemotherapy regimens, where patients spend time away from home to engage in therapy administrations and supportive care. With the addition of immunotherapies to the standard of care, the authors completed this study to estimate the time spent in health care across various systemic treatment regimens. The authors estimated the time toxicity, or the days spent in health care facilities, due to cancer diagnosis and treatment with immunotherapy- and chemotherapy-based treatment regimens for esophagogastric cancers. (1) Background: The purpose of this study was to evaluate the time toxicity, or time spent in health care, of immunotherapy- versus chemotherapy-based regimens for metastatic esophageal and gastric cancers. (2) Methods: A literature search was conducted, and 18 phase III clinical trials of immune checkpoint inhibitors were selected for analysis. Health care days were calculated based on the number of days associated with receiving therapy and the adverse events reported in the clinical trials. Both the number of health care days and the median overall survival were compared among chemotherapy-only, immunotherapy-only, and chemo-immunotherapy regimens across this cohort of drug registration trials. (3) Results: The estimated median number of health care days was 37 (range of 7–52) days, or 1.2 (range of 0.2–1.7) months, compared to a median survival of 10.2 months across these 18 studies. For the chemotherapy-only regimens, the median number of health care days was 39 (range of 21–51) days, and for chemo-immunotherapy, it was 39 (range of 30–52) days. The immunotherapy-only regimens had fewer days, a median of 28 (range of 24–41), p < 0.05, compared to the other two arms. (4) Conclusions: The chemo-immunotherapy regimens did not add time toxicity compared to chemotherapy alone. The immunotherapy-only regimens had lower time toxicity compared to chemotherapy alone. In the setting of decreased time toxicity and improved overall survival, further development of immunotherapy-based regimens could improve outcomes in advanced esophageal and gastric cancers. [ABSTRACT FROM AUTHOR]

New avenues for research have opened, which assess the influence of systemic disease on periodontium and vice versa. To find the correlation between polycystic ovary syndrome (PCOS) and periodontium by assessing clinical parameters [plaque index (PI), probing depth, periodontal disease index (PDI)] and the anthropological parameter [body mass index (BMI)] and to find the correlation between body mass index and periodontal disease index in subjects with and without PCOS. Sixty females comprising 30 with PCOS and 30 without PCOS were selected. Clinical, anthropological, and radiological assessment was done. Double blinding was incorporated. There was a statistically highly significant difference in mean age, mean PI, and mean PDI (P < 0.001) in PCOS group when compared to those without PCOS group by unpaired t-test for inter-group analysis. A statistically significant difference was found in mean probing depth and mean BMI (P < 0.05) in PCOS group when compared to those without PCOS group by unpaired t-test for inter-group analysis. No statistically significant correlation was found between mean PDI and mean BMI in PCOS and non-PCOS group subjects using Spearman's rank correlation. Women suffering from PCOS may be at a heightened risk for developing periodontal disease as our study re-establishes this association with respect to some periodontal parameters. With such a result, general practitioners/gynecologists can be encouraged to refer cases of PCOS to periodontists for early detection, prevention of periodontal disease, and maintenance of periodontal health. [ABSTRACT FROM AUTHOR]

Background Recent trials testing immune-checkpoint inhibitors in esophago-gastric malignancies have shown mixed results. We aim to assess key subgroups using the ASCO Net Health Benefit Score (NHBS) and ESMO Magnitude of Clinical Benefit Scale (MCBS). Materials and Methods A search for phase III trials of FDA-approved anti-PD-1 or anti-PD-L1 drugs in esophago-gastric cancer trials was identified using www.clinicaltrials.gov. These published studies were scored using the ASCO NHBS and ESMO MCBS. The ASCO NHBS scores were compared by primary site of cancer (esophageal vs gastric) and PD-L1 expression using the Mann-Whitney test and the ESMO-MCBS grading, by Fisher's Exact test. Results Fifteen of 45 clinical trials were included. Of them, 6 were primarily esophageal cancer trials, and 9 were primarily gastric cancer trials. Ten stratified their analysis based on PD-L1 expression. The ASCO NHBS score was higher (mean 40, range 20 to 56.6 vs. mean 12, range −1.1 to 18.4, P <.01) for esophageal cancer than gastric cancer. No difference was observed in survival and response endpoints between the 2 groups. Similarly, the ESMO MCBS scored higher for esophageal cancer group than gastric cancer (P <.05). Additionally, the scores were higher in those with high PD-L1 expression vs. low PD-L1 (mean 36, range 11.2-66.6 vs. mean 14, range −19.5 to 43.6, P <.05). Conclusion The ASCO NHB and ESMO scores were consistently higher among esophageal cancer trials than gastric cancer trials and in those with high PD-L1 expression than low expression. Histology and PD-L1 expression should be considered when discussing value of immunotherapy to patients. [ABSTRACT FROM AUTHOR]

Background: Melasma is the most common cause of facial melanosis and presents with a complex therapeutic problem. Intralesional platelet-rich plasma (PRP) has shown promising results in hyperpigmentation, whereas alphaglucoside derivative of trihydroxy benzoic acid (THBG) is a newer molecule for the management of pigmentation. Aims and objective: To compare therapeutic effects of PRP and THBG in facial melasma, note any untoward side effects of therapy and evaluate dermoscope as a tool for therapeutic prognosis. Methods: A total of 60 patients were enrolled based on inclusion and exclusion criteria after due written informed consent. After clinical, dermoscopic, and Wood lamp examination with relevant blood investigations, group P was treated by three sittings of intralesional injection of PRP at monthly interval, whereas group B was subjected to local application of THBG twice a day. Intergroup as well as intragroup comparative analyses were performed by subjective scores and dermoscope. Results: The mean of difference between modified melasma area and severity index (mMASI) score at the end of the study (i.e., difference mMASI at 12 and 0 weeks) was 2.21 for group P and 0.18 for group B and on comparison, the Pvalue was <0.0001 which is considered statistically significant. The average %mMASI improvement in group P was 35.05%, whereas in group B, it was 3.18%. On analysis of other parameters, physician global assessment, patient global assessment, and melasma quality of life scale patients of group P showed higher and significant improvements in comparison with group B. Changes in dermoscopic parameters could be appreciated in patients with significant improvement only. Conclusion: There is mild-moderate improvement in melasma (average 35.05%) with PRP with no untoward side effects, whereas THBG did not show any promising result in the treatment of melasma in FT grade IV/V. [ABSTRACT FROM AUTHOR]

Background: Adolescents are at risk for mental health (MH) disorders but are unlikely to seek services and may be reluctant to talk about their MH. An anonymous, online MH-focused community could help reduce suffering. However, online forums can also promote negative behaviours such as cyberbullying. This study aimed to evaluate the safety and feasibility of an online community – LovesCompany – to improve MH outcomes for adolescents. Methods: American adolescents (14–17 years) were recruited through social media. Eligible participants were randomised to LovesCompany or a placebo MH resource site. Outcomes were assessed every other week for six months, and at twelve months. Multilevel models assessed group differences in depression, anxiety, and suicidal ideation. A subgroup of participants participated in qualitative interviews. Results: Participants (N = 202) were mostly female (70%), White non-Hispanic (69%), and cisgender (80%). There were no instances of inappropriate behaviour such as bullying or posting explicit content. Symptoms for both groups improved over time. Participants appreciated hearing others' experiences and valued the opportunity to offer support. Conclusion: Although adolescents are often resistant to MH treatment, they appear to be interested in anonymous, online, MH-focused conversation, and can benefit from giving and seeking support. Finding a balance between an appealing user experience, ethical considerations, and resource needs is challenging. [ABSTRACT FROM AUTHOR]

Background: Unlike adults, primary membranous nephropathy (PMN) comprises only 1–2% of childhood nephrotic syndrome. The clinical behaviour of PMN in children is not explicit and we report upon clinical presentation and outcome. Methods: This prospective study includes children and adolescents (< 20 years) with biopsy-proven PMN without secondary causes. Anti-PLA2R assessment: before and after completing therapy. Outcome: percentage of patients achieving remission. Results: Study cohort included 48 (M:F ratio 1.1:1) patients and median age 17 (IQR 15–18) years, with 35 (72.9%) PLA2R related. Median interval from symptom onset to presentation was 5 months, where median proteinuria, serum albumin and creatinine were 4.9 g/day, 2.1 g/dL and 0.63 mg/dL, respectively. Forty-seven patients received immunosuppressive therapy, with various agents used as first-line therapy: cyclical CYC/GC (53.1%), CNI/GC (21.3%), rituximab (14.9%), prednisolone alone (4.3%), azathioprine (4.3%) and mycophenolate mofetil (2.1%). Median follow-up was 29 (14, 59) months. At 6 months, 11 (24.4%) and 17 (37.7%) had complete remission (CR) or partial remission (PR), while at last follow-up (median 29 months), 20 (45.4%) and 14 (31.8%) had CR and PR respectively. No significant differences in outcome were observed with different agents. A total of 60% patients treated with rituximab as first line/for relapsing disease, and all cases with resistant disease receiving rituximab had CR or PR at last follow-up. PLA2R antibody presence was associated with clinical outcome. Conclusions: Three-quarters of PMN in children and adolescents is PLA2R related and two-thirds respond to immunosuppressive therapy. Rituximab is a promising agent to manage PMN in children. Anti-PLA2R is associated with clinical outcomes. [ABSTRACT FROM AUTHOR]