Beyond the Surface: A Clinical Insight Into a 60-Year-Old Male With Pemphigus vulgaris.

Pemphigus vulgaris, a rare and life-threatening autoimmune disorder, presents with painful skin and mucosal lesions, leading to blistering sores attributed to acantholysis. This study delves into the clinical manifestations, risk factors, and diagnostic intricacies associated with pemphigus vulgaris, with a focus on a representative case highlighting the challenges in its recognition and management. We explore the case of a 60-year-old male with pemphigus vulgaris, whose initial presentation involved yellow-crusting lesions on the scalp progressing to non-pruritic lesions on the chest, neck, and inguinal areas. A multidisciplinary medical workup was conducted, encompassing serological tests, imaging, and consultations with infectious disease and dermatology specialists. The definitive diagnosis was established through histopathological examination of three 4-mm punch biopsies. The case underscores the polymorphic nature of pemphigus vulgaris, with diverse clinical presentations and diagnostic challenges. The positive Nikolsky sign on the chest and neck lesions, coupled with oral mucosal involvement observed during a routine dental procedure, exemplifies the complexity of its manifestations. Diagnostic intricacies involved negative results for infectious diseases, declined kidney function, and elevated inflammatory markers, necessitating a collaborative approach for accurate diagnosis. Pemphigus vulgaris demands a comprehensive understanding of its varied presentations and collaboration among medical specialties for accurate diagnosis and tailored management. Treatment involves systemic glucocorticoids and immunomodulators. The presented case underscores the need for continued research to enhance diagnostic accuracy and refine therapeutic interventions for this rare autoimmune disorder.

Introduction to the Coproduction of Supervision Standards for Digital Peer Support: Qualitative Study.

BACKGROUND: Digital peer support enhances engagement in mental and physical health services despite barriers such as location, transportation, and other accessibility constraints. Digital peer support involves live or automated peer support services delivered through technology media such as peer-to-peer networks, smartphone apps, and asynchronous and synchronous technologies. Supervision standards for digital peer support can determine important administrative, educative, and supportive guidelines for supervisors to maintain the practice of competent digital peer support, develop knowledgeable and skilled digital peer support specialists, clarify the role and responsibility of digital peer support specialists, and support specialists in both an emotional and developmental capacity. OBJECTIVE: Although digital peer support has expanded recently, there are no formal digital supervision standards. The aim of this study is to inform the development of supervision standards for digital peer support and introduce guidelines that supervisors can use to support, guide, and develop competencies in digital peer support specialists. METHODS: Peer support specialists that currently offer digital peer support services were recruited via an international email listserv of 1500 peer support specialists. Four 1-hour focus groups, with a total of 59 participants, took place in October 2020. Researchers used Rapid and Rigorous Qualitative Data Analysis methods. Researchers presented data transcripts to focus group participants for feedback and to determine if the researcher's interpretation of the data match their intended meanings. RESULTS: We identified 51 codes and 11 themes related to the development of supervision standards for digital peer support. Themes included (1) education on technology competency (43/197, 21.8%), (2) education on privacy, security, and confidentiality in digital devices and platforms (33/197, 16.8%), (3) education on peer support competencies and how they relate to digital peer support (25/197, 12.7%), (4) administrative guidelines (21/197, 10.7%), (5) education on the digital delivery of peer support (18/197, 9.1%), (6) education on technology access (17/197, 8.6%), (7) supervisor support of work-life balance (17/197, 8.6%), (8) emotional support (9/197, 4.6%), (9) administrative documentation (6/197, 3%), (10) education on suicide and crisis intervention (5/197, 2.5%), and (11) feedback (3/197, 1.5%). CONCLUSIONS: Currently, supervision standards from the Substance Abuse and Mental Health Services Administration (SAMHSA) for in-person peer support include administrative, educative, and supportive functions. However, digital peer support has necessitated supervision standard subthemes such as education on technology and privacy, support of work-life balance, and emotional support. Lack of digital supervision standards may lead to a breach in ethics and confidentiality, workforce stress, loss of productivity, loss of boundaries, and ineffectively serving users who participate in digital peer support services. Digital peer support specialists require specific knowledge and skills to communicate with service users and deliver peer support effectively, while supervisors require new knowledge and skills to effectively develop, support, and manage the digital peer support role.

Lived Experience-Led Research Agenda to Address Early Death in People With a Diagnosis of a Serious Mental Illness: A Consensus Statement.

Importance: People with serious mental illness (SMI), defined as a diagnosis of schizophrenia spectrum disorder, bipolar disorder, or disabling major depressive disorder) die approximately 10 to 25 years earlier than the general population. Objective: To develop the first-ever lived experience-led research agenda to address early mortality in people with SMI. Evidence Review: A virtual 2-day roundtable comprising 40 individuals convened on May 24 and May 26, 2022, and used a virtual Delphi method to arrive at expert group consensus. Participants responded to 6 rounds of virtual Delphi discussion via email that prioritized research topics and agreement on recommendations. The roundtable was composed of individuals with lived experience of mental health and/or substance misuse, peer support specialists, recovery coaches, parents and caregivers of people with SMI, researchers and clinician-scientists with and without lived experience, policy makers, and patient-led organizations. Twenty-two of 28 (78.6%) of the authors who provided data represented people with lived experiences. Roundtable members were selected by reviewing the peer-reviewed and gray literature on early mortality and SMI, direct email, and snowball sampling. Findings: The following recommendations are presented in order of priority as identified by the roundtable participants: (1) improve the empirical understanding of the direct and indirect social and biological contributions of trauma on morbidity and early mortality; (2) advance the role of family, extended families, and informal supporters; (3) recognize the importance of co-occurring disorders and early mortality; (4) redefine clinical education to reduce stigma and support clinicians through technological advancements to improve diagnostic accuracy; (5) examine outcomes meaningful to people with an SMI diagnosis, such as loneliness and sense of belonging, and stigma and their complex relationship with early mortality; (6) advance the science of pharmaceuticals, drug discovery, and choice in medication use; (7) use precision medicine to inform treatment; and (8) redefine the terms system literacy and health literacy. Conclusions and Relevance: The recommendations of this roundtable are a starting point for changing practice and highlighting lived experience-led research priorities as an option to move the field forward.

Preoperative Patella Alta on Caton-Deschamps Index Is a Predictor of Outcome Following Isolated Medial Patellofemoral Ligament Reconstruction.

Purpose: The purpose of this study was to determine whether a preoperative Caton-Deschamps index (CDI) ≥ 1.30, as measured by magnetic resonance imaging, is associated with rates of postoperative instability, revision knee surgery, and patient-reported outcomes in patients undergoing isolated medial patellofemoral ligament (MPFL) reconstruction. Methods: Patients who underwent primary medial patellofemoral ligament reconstruction (MPFLR) between 2015 and 2019 at a single institution were assessed. Only those with at least 2 year follow up were included. Patients who had undergone a previous ipsilateral knee surgery, concomitant tibial tubercle osteotomy and/or ligamentous repair/reconstruction at the time of MPFL reconstruction were excluded from the study. CDIs were evaluated by three investigators based on magnetic resonance imaging measurement. Patients with a CDI ≥ 1.30 were included in the patella alta group, while those with a CDI between 0.70 and 1.29 served as controls. A retrospective review of clinical notes was used to evaluate the number of postoperative instability episodes and revisions. Functional outcomes were measured by the International Knee Documentation Committee (IKDC) and 12-Item Short Form Health Survey (SF-12) physical and mental scores. Results: Overall, 49 patients (50 knees, 29 males, 59.2%) underwent isolated MPFLR. Nineteen (38.8%) patients had a CDI ≥ 1.30 (mean: 1.41, range: 1.30-1.66). The patella alta group was significantly more likely to experience a postoperative instability episode (36.8% vs 10.0%; P = .023) and was more likely to return to the operating room for any reason (26.3% vs 3.0%; P = .022) compared to those with normal patellar height. Despite this, the patella alta group had significantly greater postoperative IKDC (86.5 vs 72.4; P = .035) and SF-12 physical (54.2 vs 46.5; P = .006) scores. Pearson's correlation showed a significant association between CDI and postoperative IKDC (R 2 = 0.157; P = .022) and SF-12P (R 2 = .246; P = .002) scores. There was no difference in postoperative Lysholm (87.9 vs 85.1; P = .531). and SF-12M (48.9 vs 52.5; P = .425) scores between the groups. Conclusion: Patients with preoperative patella alta, as measured by CDI had higher rates of postoperative instability and return to the OR with isolated MPFL reconstruction for patellar instability. Despite this, higher preoperative CDI was associated with greater postoperative IKDC scores and SF-12 physical scores in these patients. Level of Evidence: Retrospective cohort study, Level IV.

Core Competencies to Promote Consistency and Standardization of Best Practices for Digital Peer Support: Focus Group Study.

BACKGROUND: As digital peer support is quickly expanding across the globe in the wake of the COVID-19 pandemic, standardization in the training and delivery of digital peer support can advance the professionalism of this field. While telehealth competencies exist for other fields of mental health practice, such as social work, psychiatry, and psychology, limited research has been done to develop and promote digital peer support competencies. OBJECTIVE: The goal of this study is to introduce the coproduction of core competencies that can guide digital peer support. METHODS: Peer support specialists were recruited through an international listserv and participated in a 1-hour virtual focus group. A total of four focus groups were conducted with 59 peer support specialists from 11 US states and three countries. RESULTS: Analysis was conducted using the rigorous and accelerated data reduction (RADaR) technique, and 10 themes were identified: (1) protecting the rights of service users, (2) technical knowledge and skills in the practice of digital peer support, (3) available technologies, (4) equity of access, (5) digital communication skills, (6) performance-based training, (7) self-care, (8) monitoring digital peer support and addressing digital crisis, (9) peer support competencies, and (10) health literacy (emerging). The authors present recommendations based on these themes. CONCLUSIONS: The introduction of digital peer support core competencies is an initial first step to promote the standardization of best practices in digital peer support. The established competencies can potentially act as a guide for training and skill development to be integrated into US state peer support specialist competencies and to enhance competencies endorsed by the Substance Abuse and Mental Health Services Administration (SAMHSA).

Long-term highly suppressed HIV-infected children and adolescents with negative rapid HIV tests due to significant antibody loss.

BACKGROUND: Rapid HIV test devices are widely used throughout the world and are important as diagnostic tools with relatively high sensitivity and specificity. Loss of HIV specific antibodies in late-stage AIDS patients has previously been reported in patients with advanced disease (i.e., AIDS). OBJECTIVE: To study rate of antibody loss that may lead to false negative HIV-antibodies results in children and adolescents who received long term antiretroviral (ARV) treatment with persistently undetectable viral loads. STUDY DESIGN: Five FDA approved rapid HIV test kits including Trinity Uni-Gold Recombigen HIV-1, OraQuick Advance HIV-1/2, Reveal G3 HIV-1, Clearview STAT-PAK HIV-1/2, and Clearview COMPLETE HIV-1/2 were used to test 98 stored samples from 27 patients. Samples were tested at baseline and at least twice in 6-14 years post initiation of ARV treatment and full viral load suppression. RESULTS: Of the 403 tests, 43 (10.7%) were found to be false-negative using rapid HIV kits. Loss of positivity was correlated with decrease of HIV antibody titer. CONCLUSIONS: There is a slow but persistent loss of HIV specific antibodies in highly suppressed HIV infected children and adolescents that may lead to false-negative results in rapid HIV antibody tests. The temporal loss of signal is dependent on the baseline level of antibodies and the type of HIV rapid test kit used.

Genetic background influences fluoride's effects on osteoclastogenesis.

Excessive fluoride (F) can lead to abnormal bone biology. Numerous studies have focused on the anabolic action of F yet little is known regarding any action on osteoclastogenesis. Little is known regarding the influence of an individual's genetic background on the responses of bone cells to F. Four-week old C57BL/6J (B6) and C3H/HeJ (C3H) female mice were treated with NaF in the drinking water (0 ppm, 50 ppm and 100 ppm F ion) for 3 weeks. Bone marrow cells were harvested for osteoclastogenesis and hematopoietic colony-forming cell assays. Sera were analyzed for biochemical and bone markers. Femurs, tibiae, and lumbar vertebrae were subjected to microCT analysis. Tibiae and femurs were subjected to histology and biomechanical testing, respectively. The results demonstrated new actions of F on osteoclastogenesis and hematopoietic cell differentiation. Strain-specific responses were observed. The anabolic action of F was favored in B6 mice exhibiting dose-dependent increases in serum ALP activity (p<0.001); in proximal tibia trabecular and vertebral BMD (tibia at 50&100 ppm, p=0.001; vertebrae at 50 and 100 ppm, p=0.023&0.019, respectively); and decrease in intact PTH and sRANKL (p=0.045 and p<0.001, respectively). F treatment in B6 mice also resulted in increased numbers of CFU-GEMM colonies (p=0.025). Strain-specific accumulations in bone [F] were observed. For C3H mice, dose-dependent increases were observed in osteoclast potential (p<0.001), in situ trabecular osteoclast number (p=0.007), hematopoietic colony forming units (CFU-GEMM: p<0.001, CFU-GM: p=0.006, CFU-M: p<0.001), and serum markers for osteoclastogenesis (intact PTH: p=0.004, RANKL: p=0.022, TRAP5b: p<0.001). A concordant decrease in serum OPG (p=0.005) was also observed. Fluoride treatment had no significant effects on bone morphology, BMD, and serum PYD cross-links in C3H suggesting a lack of significant bone resorption. Mechanical properties were also unaltered in C3H. In conclusion, short term F treatment at physiological levels has strain-specific effects in mice. The expected anabolic effects were observed in B6 and novel actions hallmarked by enhanced osteoclastogenesis shifts in hematopoietic cell differentiation in the C3H strain.