Assessment of clinical and histopathological characteristics in COVID-19-associated mucormycosis (CAM) patients correlating with outcome: A hospital-based cross-sectional study.

Background: The second wave of the COVID-19 pandemic led to a very dreaded complication of mucormycosis. Immunosuppressive action of the COVID-19 virus, co-morbidities, for example, diabetes mellitus (DM), hypertension, use of steroids, and humidified oxygen, are among the important factors that make the patients susceptible to developing mucormycosis. Objective: The present study was conducted to identify and understand all the significant histological changes including the type and extent of tissue involvement, the pattern of inflammation, the volume of fungal hyphae, hemorrhage, etc., in patients with COVID-19 associated mucormycosis (CAM) and correlate with clinical outcome. Method: It was a retrospective cross-sectional observational study involving all the patients of CAM, who underwent debridement or biopsy over a period of 5 months, from April 01, 2021, to August 31, 2021. CAM was classified based on the radiological evaluation, clinical features, and organs involved. Different demographic, clinical, laboratory, and histologic parameters were recorded. The variables were assessed for their association with poor clinical outcomes using multiple logistic regression. P < 0.05 was considered statistically significant. Results: A total of 146 patients were included in the study with a mean age of 49.4 years and 71.2% were male. Sino-naso-palatal was the most common type of CAM (32.9%), while sino-naso-cerebral was the least common (14.3%). DM was present in 54.1% of patients, out of which 26.6% were recently diagnosed. The death occurred in 21.9% of patients. Maximum mortality was observed in CAM of sino-naso-cerebral involvement (42.9%). Total leucocyte count (TLC) [OR = 0.87; 95%CI: 0.76-0.97; P = 0.02] and C-reactive protein (CRP) [OR = 0.97; 95%CI: 0.96-0.99; P = 0.008] were significantly associated with poor outcomes. Other factors, that is, high prothrombin time, DM, ferritin, and the involvement of muscle, skin, and cartilage, were also associated with poor clinical outcomes but were not statistically significant. Similarly, high fungal volume and the presence of thrombosis were also associated with poor outcomes but were not statistically significant. Conclusion: CAM more commonly affects males with co-morbidities. TLC and CRP were significantly associated with poor outcomes. Histologically, the involvement of skin, muscle, and cartilage and the presence of excessive fungal hyphae and thrombosis were also associated with poor outcomes.

Phytochemical screening, molecular docking, antifertility investigations, and ADME potential of various extracts of Pandanus odoratissimus leaves.

OBJECTIVES: The purpose of this study was to explore the molecular docking characteristics and antifertility impacts of petroleum ether extract (PEEPO) and chloroform (CHEPO) derived from Pandanus odoratissimus (PO) leaves. METHODS: TriposSybyl-X 2.1 for molecular docking and Swiss ADME for ADME predictions were used. Antifertility activity was determined by using two in vivo animal models, with a focus on estrogenic/antiestrogenic activity and anti-implantation effects. RESULTS: The findings showed that at different doses (100, 200, and 400 mg/kg), PEEPO had more anti-implantation effect than CHEPO. After taking either extract orally for up to 4,000 mg/kg, no acute toxicity was found. Furthermore, both extracts substantially raised blood oestrogen levels while lowering serum cholesterol and LDL levels, improving their antiimplantation and estrogenic activities, whether given alone or in combination with ethinyl estradiol. Molecular docking scores suggested strong interactions between phytochemicals in the extracts and estrogen receptors. ADME studies highlighted four phytochemicals present in PO leaves, showing high gastrointestinal absorption, blood-brain barrier permeability, and negative Log Kp values, indicating their potential as antifertility agents. CONCLUSIONS: The phytochemicals in both PEEPO and CHEPO demonstrated promising antifertility potential and interactions with estrogen receptors. Isolation of these phytochemicals could lead to the development of effective herbal antifertility formulations.

Evaluating the Outcomes of Managing Displaced Clavicular Fractures by Using Precontoured Clavicular Plates.

Background and objective Midshaft clavicular fractures were managed conservatively in the past, with a significant incidence of nonunion and poor functional outcomes in displaced fractures. Anatomically precontoured clavicle plates, since their introduction, have proved to be a superior method for managing these fractures. While open reduction and internal fixation of displaced clavicular fractures with plates have produced successful functional outcomes, complications like plate prominence, scar, postoperative numbness, wound dehiscence, refracture, and infection continue to discourage surgeons from plating these fractures. This study aimed to evaluate whether the precontoured 3.5-mm locking compression plate (LCP) for the clavicle is effective in the management of displaced clavicular fractures with minimum risk of complications. Methods A prospective observational study was conducted among 26 patients with displaced clavicular fractures that were managed with 3.5-mm precontoured LCP. The functional outcome was assessed by using the Constant-Murley Score (CMS) and healing was assessed radiographically six months postoperatively. Results Twenty-five patients were available for the final follow-up at the end of 24 weeks. All of them achieved excellent functional scores. The mean CMS was 94.9. No complication was observed in 85% of the cases. Implant failure was observed in both fractures of a bilateral clavicle fracture patient within a month of surgery. Implant irritation without prominence was seen in one patient and another had a prominent postoperative scar. The mean time for the radiological union was 13.8 weeks with union time ranging from three to five months. Conclusions Based on our findings, employing 3.5-mm precontoured clavicular LCPs is a useful technique that can provide good functional outcomes in displaced clavicular fractures.

Mutant p53 Exploits Enhancers to Elevate Immunosuppressive Chemokine Expression and Impair Immune Checkpoint Inhibitors in Pancreatic Cancer.

Pancreatic ductal adenocarcinoma (PDAC) is an aggressive cancer without effective treatments. It is characterized by activating KRAS mutations and p53 alterations. However, how these mutations dysregulate cancer-cell-intrinsic gene programs to influence the immune landscape of the tumor microenvironment (TME) remains poorly understood. Here, we show that p53R172H establishes an immunosuppressive TME, diminishes the efficacy of immune checkpoint inhibitors (ICIs), and enhances tumor growth. Our findings reveal that the upregulation of the immunosuppressive chemokine Cxcl1 mediates these pro-tumorigenic functions of p53R172H. Mechanistically, we show that p53R172H associates with the distal enhancers of the Cxcl1 gene, increasing enhancer activity and Cxcl1 expression. p53R172H occupies these enhancers in an NF-κB-pathway-dependent manner, suggesting NF-κB's role in recruiting p53R172H to the Cxcl1 enhancers. Our work uncovers how a common mutation in a tumor-suppressor transcription factor appropriates enhancers, stimulating chemokine expression and establishing an immunosuppressive TME that diminishes ICI efficacy in PDAC.

A squalene oil emulsified MPL-A and anti-CD200/CD300a antibodies adjuvanted whole-killed Leishmania vaccine provides durable immunity against L. donovani parasites.

Antigenic inefficacy to induce robust immune responses and durable memory are major causes of constantly failing prophylactic approaches in leishmaniasis. Here, we determine the potential of a standardized whole-killed Leishmania vaccine (Leishvacc) adjuvanted with anti-CD200 and anti-CD300a antibodies, either alone or with monophosphoryl lipid A (MPL-SE) emulsified in squalene oil, in restoring the compromised antigen presenting abilities of dendritic cells (DCs), effector properties of CD4+T cells and providing protection against Leishmania donovani parasites. In animals vaccinated with antibodies adjuvanted vaccines, either alone or with MPL-SE, the antigen presenting abilities of CD11c+ DCs against Leishmania antigens, measured in terms of CD80, CD86, MHC-I, and MHC-II surface receptors and intracellular IL-12 were found enhanced than non-adjuvanted vaccine. We observed more proliferative and pro-inflammatory cytokines i.e. IL-2, IFN-γ, IL-23, and IL-12 producing CD4+T cells in antibodies/MPL-SE adjuvanted vaccinated animals further suggesting that this approach helps antigen activated CD4+T cells to acquire pro-inflammatory cytokines producing abilities. In antibodies, either alone or with MPL-SE, vaccinated animals, the number of CD4+ central memory T cells and their longevity were found significantly enhanced that further evidenced the impact of this vaccination approach in inducing long term protective immunity. The animals, receiving antibodies adjuvanted vaccines, either alone or with MPL-SE, exhibited excellent protection against virulent parasites by restricting their growth, which correlated with the significantly reduced parasitemia, splenomegaly, and hepatomegaly, along with fewer numbers of liver granulomas. Our findings provide an insight to a new immunoprophylactic approach against visceral leishmaniasis, which not only satisfies the safety criteria, but also provides a robust immunogenic response with remarkable potential for parasites control. However, further in-depth investigations are needed to ascertain its ability in inducing long-lasting immunity.

The BCOR-rearranged sarcoma involving the lung: Diagnosis with clinical outcome and literature review.

ABSTRACT: BCOR-rearranged sarcomas (BRS) constitute relatively newly described sarcomas, which, within the musculoskeletal sites, usually occur in the bones, followed by soft tissues. Primary BRS involving the visceral organs is very rare, and only a single case is reported in the lung. These tumors share overlapping morphological and immunohistochemical (IHC) features with other neoplasms, such as synovial sarcoma, Ewing sarcoma, as well as carcinosarcoma, the latter especially when occurring in the visceral organs. BCOR immunostaining is useful in triaging a tumor for molecular diagnosis, which constitutes the "essential" diagnostic criterion for these tumors. To report an extremely rare case of a BRS, confirmed by BCOR-rearrangement by fluorescence in situ hybridization (FISH), primarily occurring in the lung, emphasizing the diagnostic approach and management, along with review of literature. An18-year-old boy presented with complaints of left-sided chest pain, along with cough, fever, loss of appetite, and weight. On radio imaging, there was a complete collapse of the left lower lobe of lung with moderate pleural effusion. The biopsy showed a biphasic tumor comprising primitive round cells admixed with spindle cells. Immunohistochemically, the tumor cells were positive for BCOR, TLE1, and p53. FISH showed BCOR gene rearrangement. A diagnosis of primary BRS of lung was offered. The patient had a favorable response to the chemotherapy regime. BRS is an ultra-rare tumor, which rarely involves visceral organs. The lung is an exceptionally rare site, with only single reported case previously. An exact confirmation by molecular testing has treatment-associated implications. A review of similar reported cases is presented herewith.

Investigation of an Acute Gastrointestinal Illness Outbreak Linked to Drinking Water in a Higher Educational Institute in East Sikkim, India.

Introduction An acute gastrointestinal illness outbreak was reported in a higher educational institution among students and faculties in East Sikkim, India, from January to February 2023. The investigation was conducted to identify the source of the infection and causative pathogens and prevent the spread of the outbreak. Methods We defined a case as three or more loose stools in 24 hours, abdominal pain, or vomiting with the onset of symptoms between January 16 and February 16, 2023. Active surveillance was conducted by reviewing the affected individuals at the campus and patient registers at the dispensary, where cases were treated. Stool samples, rectal swabs, water samples, and suspected food samples were collected for microbiological testing using conventional culture, multiplex polymerase chain reaction (PCR), and kit-based real-time PCR methods. Results Out of 1,850 residents, 106 (5.7%) were affected by gastrointestinal symptoms like diarrhea, vomiting, etc. The attack rate for females was 23 (1.24%) and for males was 83 (4.49%). The most affected individual median age was 21 years (range: 2-51 years). From the laboratory investigations, most of the cases demonstrated polymicrobial etiologies. Gastroenteritis pathogens like Campylobacter, astrovirus, androtavirusdiarrheagenic Escherichia coli (DEC) (EAEC, EIEC, ETEC, EPEC, and EAEC), Shigella,etc., were detected in the suspected samples. The environmental investigation indicated the presence of rusted and leaky water pipes and sewage pipelines, along with ineffective chlorination of the water plant. Conclusions Based on epidemiological and laboratory investigations, it is conjectured that sewage and fecal contamination of drinking water and poor maintenance of the water distribution system most likely caused the outbreak described in this study. Basic treatment modalities, adequate chlorination, and periodic inspection of the water system were suggested, which controlled the outbreak to a greater extent.

Fetal Right Heart Strain in Systemic Right Ventricles and Impact on Post-surgical Outcomes.

Patients with hypoplastic left heart syndrome (HLHS) and its variants rely on the right ventricle (RV) to provide cardiac output. Diminished RV systolic function has been associated with poor clinical outcomes in this population. Echocardiographic strain has emerged as a useful method to quantify RV deformation. We aimed to describe fetal strain in the systemic RV and further investigate if there was any correlation with clinical outcomes. We conducted a retrospective, single center study evaluating strain in fetuses with systemic RV. We measured fetal RV global longitudinal strain (GLS) and segmental strain using Tomtec 2D speckle tracking software and compared these findings to controls. Fifty patients with systemic RV were included in the study group with controls matched one to one for each echocardiogram. Ten patients died after first-stage palliation. GLS was reproducible, with interobserver ICC 0.82. There was no statistically significant difference in GLS among different HLHS subtypes. Abnormal GLS did not correlate with worse clinical outcomes. GLS in systemic RVs in the 2nd and 3rd trimester did not vary significantly throughout gestation and did not correlate with clinical outcomes. Risk factors associated with poor outcome were mainly postnatal. Multi-centered studies are needed to determine if these findings hold true in a larger sample size.

A clinical study to monitor prescription patterns, clinical outcomes, and adverse drug reactions among patients of various interstitial lung diseases attending respiratory medicine outpatient department at tertiary care hospital in Northern India.

Aim: The aim of this study was to monitor prescription patterns, clinical outcomes, and adverse drug reactions (ADR) among patients of various interstitial lung diseases (ILDs). Materials and Methods: This prospective study was conducted in the Department of Pharmacology and Therapeutics in collaboration with the Department of Respiratory Medicine, King George's Medical University, Lucknow, for a period of 12 months (October 2020-September 2021). A total of 77 patients were enrolled after satisfying the inclusion and exclusion criteria. The prescriptions were collected, and necessary details were noted on the case report form. After completion of the study, the data were analyzed for prescription patterns, clinical outcomes, and quality of life with the help of a validated questionnaire-King's Brief ILD (KBILD) questionnaire. At the same time, ADRs, if any, were assessed using Hartwig's Severity Assessment Scale and Naranjo Causality Assessment Scale. Results: The most common ILD was acute/chronic hypersensitivity pneumonitis (HP). Average number of drugs per encounter was 4.45. Crepitations were the most common clinical signs. Clubbing and rhonchi were reported maximum in idiopathic pulmonary fibrosis. It was found that psychological, breathlessness and activities, chest symptoms, and total KBILD reduced significantly after 3 months as compared to baseline with a statistically significant difference as P < 0.01. ADRs were found in 23.38% (18) of the subjects. Maximum ADR reported was gastritis (9.09%), followed by hepatitis (3.90%). Conclusion: The high proportion of patients clinically diagnosed with HP in our study highlights the importance of a detailed environmental exposure history in the diagnostic evaluation of patients with ILD to avoid inaccurate diagnoses. ADR-related hospital admissions are a significant problem in the health-care system.

Leveraging insights from cancer to improve tuberculosis therapy.

Exploring and exploiting the microenvironmental similarities between pulmonary tuberculosis (TB) granulomas and malignant tumors has revealed new strategies for more efficacious host-directed therapies (HDTs). This opinion article discusses a paradigm shift in TB therapeutic development, drawing on critical insights from oncology. We summarize recent efforts to characterize and overcome key shared features between tumors and granulomas, including excessive fibrosis, abnormal angiogenesis, hypoxia and necrosis, and immunosuppression. We provide specific examples of cancer therapy application to TB to overcome these microenvironmental abnormalities, including matrix-targeting therapies, antiangiogenic agents, and immune-stimulatory drugs. Finally, we propose a new framework for combining HDTs with anti-TB agents to maximize therapeutic delivery and efficacy while reducing treatment dosages, duration, and harmful side effects to benefit TB patients.

Knowledge of Mental Illness and Its Associations Among Caregivers of Patients With Schizophrenia.

BACKGROUND: Schizophrenia is a severe mental illness that greatly impacts the real-world functioning of patients. In India, caregivers are primarily responsible for their patients and function as their support system, often taking treatment decisions on their behalf. However, they may have insufficient knowledge of the illness, which can have a negative impact on their roles as effective caregivers. The knowledge of schizophrenia and its associations among caregivers has received very little research attention. AIM: To examine the knowledge of mental illness and its socio-demographic and psychosocial associations among caregivers of patients with schizophrenia. The objectives were to assess the knowledge of mental illness and its treatment in caregivers of patients with schizophrenia, to assess the socio-demographic and clinical associations of this knowledge, and to assess the caregivers' psychosocial variables associated with this knowledge. METHODOLOGY: This cross-sectional observational data was taken from a larger study carried out between August 2018 and January 2021 at an urban tertiary care hospital in the capital city of India. One hundred fifty-eight patients with schizophrenia and their caregivers (n=158) were taken using purposive sampling. Knowledge of Mental Illness Scale was used to evaluate the knowledge and understanding of the illness and its treatment among caregivers. Caregivers coming to this institution in New Delhi were also assessed with respect to their demographic variables, caregiving experience, family functioning, coping strategies, available social support, psychological distress, quality of life, and spiritual, religious, and personal beliefs. The assessment also included demographic and clinical variables of the patients. RESULTS: Caregivers possessed relatively greater knowledge regarding the medication being taken (52.5%), its side effects (38%), and the diagnosis (36.1%). However, their knowledge was poorer with respect to the meaning and implications of the diagnosis (21.5%) and the purpose of the medication (10.1%). In multivariate regression analysis of these five domains with socio-demographic, clinical, and psychosocial variables; the knowledge of the diagnosis was associated with a family history of psychiatric illness in a second-degree relative, the total duration of treatment, and stigma in caregivers. The meaning of the diagnosis was associated with the environmental domain of quality of life and positive symptoms of the patient. Knowledge of medication was associated with the number of patient hospitalizations, caregivers supervising medications, caregiver age, and the total duration of illness. Knowledge of the purpose of medication was associated with the total duration of illness and patient positive symptoms. Knowledge of medication side effects was associated with the roles domain of family functioning, positive caregiving experience, patient negative symptoms, and the acceptance/redefinition domain of coping. CONCLUSION: A range of associations were examined in this study. Correct knowledge of schizophrenia is necessary to promote timely help-seeking, preventing a longer duration of untreated psychosis and a poor prognosis. In research, knowledge of illness is a construct with immense potential applicability. In patient care, this knowledge may help caregivers participate in treatment planning, improve patient functioning, and support their patients toward better functional outcomes.

EDS-FLU efficacy in patients with chronic rhinosinusitis with or without prior sinus surgery in ReOpen1 and ReOpen2 randomized controlled trials.

BACKGROUND: The inability of topical medications to reach sinus cavities is a potential reason for lack of efficacy in chronic rhinosinusitis (CRS). One purpose of endoscopic sinus surgery (ESS) is to enable delivery of medications into the sinus cavities. The exhalation delivery system with fluticasone (EDS-FLU; XHANCE) creates unique biomechanics that enable deposition of intranasal corticosteroid into sinuses and sinus drainage pathways but may have differing efficacy in operated versus unoperated sinuses. Two 24-week randomized trials (ReOpen1/2) evaluated EDS-FLU versus EDS-placebo in patients with CRS, stratified by surgical status. METHODS: Surgery-naive (n = 332) and prior-surgery (n = 215) patient groups were analyzed as pooled data from ReOpen1/2. Outcome measures (least-squares mean change from baseline) included combined symptom score (CSS) and congestion score at weeks 4, 8, and 12 and average of percentages of opacified volume (APOV) of ethmoid/maxillary sinuses on CT and Sinonasal Outcome Test 22 (SNOT-22) total score at week 24. RESULTS: Baseline scores suggested moderate-severe disease: mean CSS = 5.8; APOV = 67.2%. EDS-FLU produced significant improvement versus placebo (p < 0.05): CSS (surgery-naive, -0.68 vs. -1.42; prior ESS, -0.70 vs. -1.87); congestion (surgery-naive, -0.24 vs. -0.59; prior ESS, -0.24 vs. -0.69); and SNOT-22 (surgery-naive, -7.56 vs. -18.30; prior ESS, -10.72 vs. -18.74). Similar results were observed for APOV (p < 0.05). No statistically significant difference was observed between surgery subgroups with either EDS-FLU dose. CONCLUSION: EDS-FLU improved symptoms, sinus opacification, and quality of life in patients with CRS with or without prior ESS, suggesting a role for EDS-FLU in both populations.

On-demand Opto-Laser activatable nanoSilver ThermoGel for treatment of full-thickness diabetic wound in a mouse model.

Patients suffering from diabetes mellitus are prone to develop diabetic wounds that are non-treatable with conventional therapies. Hence, there is an urgent need of hour to develop the therapy that will overcome the lacunas of conventional therapies. This investigation reports the Quality by Design-guided one-pot green synthesis of unique Opto-Laser activatable nanoSilver ThermoGel (OL→nSil-ThermoGel) for hyperthermia-assisted treatment of full-thickness diabetic wounds in mice models. The characterization findings confirmed the formation of spherical-shaped nanometric Opto-Laser activatable nanoSilver (30.75 ± 2.7 nm; ∆T: 37 ± 0.2 °C â†’ 66.2 ± 0.1 °C; at 1.8 W/cm2 NIR laser density). The findings indicated acceptable in vitro cytocompatibility and significant keratinocyte migration (95.04 ± 0.07 %) activity of OL→nSil towards HaCaT cells. The rheological data of OL→nSil hybridized in situ thermoresponsive gel (OL→nSil-ThermoGel) showed the gelling temperature at 32 ± 2 °C. In vivo studies on full-thickness diabetic wounds in a Mouse model showed OL→nSil-ThermoGel accelerated wound closure (94.42 ± 1.03 %) and increased collagen synthesis, angiogenesis, and decreased inflammatory markers. Similarly, immunohistochemistry study showed significant angiogenesis and faster phenotypic switching of fibroblasts to myofibroblasts in OL→nSil-ThermoGel treated diabetic wounds. Histological evaluation revealed a marked rise in keratinocyte migration, organized collagen deposition, and early regeneration of the epithelial layer compared to the diabetic wound control. In conclusion, the OL→nSil-ThermoGel modulates the cytokines, re-epithelialization, protein expression, and growth factors, thereby improving the repair and regeneration of diabetic wounds in mice.

Growth differentiation factor 15 alleviates diastolic dysfunction in mice with experimental diabetic cardiomyopathy.

Growth differentiation factor 15 (GDF15) is a peptide with utility in obesity, as it decreases appetite and promotes weight loss. Because obesity increases the risk for type 2 diabetes (T2D) and cardiovascular disease, it is imperative to understand the cardiovascular actions of GDF15, especially since elevated GDF15 levels are an established biomarker for heart failure. As weight loss should be encouraged in the early stages of obesity-related prediabetes/T2D, where diabetic cardiomyopathy is often present, we assessed whether treatment with GDF15 influences its pathology. We observed that GDF15 treatment alleviates diastolic dysfunction in mice with T2D independent of weight loss. This cardioprotection was associated with a reduction in cardiac inflammation, which was likely mediated via indirect actions, as direct treatment of adult mouse cardiomyocytes and differentiated THP-1 human macrophages with GDF15 failed to alleviate lipopolysaccharide-induced inflammation. Therapeutic manipulation of GDF15 action may thus have utility for both obesity and diabetic cardiomyopathy.

Role of Multiparametric MRI in the Preoperative Evaluation of Endometrial Carcinoma: A Cross-Sectional Study.

Background Endometrial carcinoma (EC) is a major global concern in females throughout the world with increasing incidence in India. Hence, early detection and prompt intervention will reduce morbidity and mortality associated with it. Multiple studies showed a promising role of multiparametric magnetic resonance imaging (mpMRI) in the evaluation and early detection of the disease. In view of the paucity of such studies in the Indian population, we assessed the role of mpMRI in the evaluation of EC by utilizing a 3T MR scanner. Objectives To assess the efficacy of mpMRI in detecting myometrial invasion and locoregional staging in suspected or diagnosed cases of EC. Materials and methods Nineteen cases of EC with mpMRI were included in the study, and 15 of these underwent surgicopathological staging. The preoperative staging was done using the International Federation of Gynecology and Obstetrics (FIGO) 2009 staging system based on mpMRI findings and compared with postoperative FIGO staging. All the data were compiled in a Microsoft Excel (Microsoft® Corp., Redmond, WA) file and analyzed in Statistical Product and Service Solutions (SPSS, version 21.0; IBM SPSS Statistics for Windows, Armonk, NY) using appropriate tools. Results In our study, EC was commonly seen in more than 50-year females with a predominant complaint being postmenopausal bleeding. EC most commonly appeared heterogeneously hyperintense on T2-weighted sequence (T2W) and areas of diffusion restriction on diffusion-weighted imaging (DWI) in all cases. Dynamic contrast-enhanced (DCE) MRI (DCE-MRI) showed mild heterogeneous enhancement in all phases with better delineation of adjacent myometrial infiltration in the equilibrium phase. Diffusion tensor imaging (DTI) parameters had significantly lower values in involved myometrium vis-a-vis uninvolved myometrium. A statistically significant correlation was seen between preoperative mpMRI FIGO staging utilizing T2W, DWI, DCE-MRI, and DTI with surgicopathological FIGO staging. Conclusion mpMRI, particularly T2W, DWI, DCE-MRI, and DTI, yields a significant correlation between MR imaging and histopathological findings in assessing myometrial infiltration and thereby could be helpful in preoperative staging and extent of lymph-nodal dissection.

Terpene-based novel invasomes: pioneering cancer treatment strategies in traditional medicine.

Health care workers have faced a significant challenge because of the rise in cancer incidence around the world during the past 10 years. Among various forms of malignancy skin cancer is most common, so there is need for the creation of an efficient and safe skin cancer treatment that may offer targeted and site-specific tumor penetration, and reduce unintended systemic toxicity. Nanocarriers have thus been employed to get around the issues with traditional anti-cancer drug delivery methods. Invasomes are lipid-based nanovesicles having small amounts of terpenes and ethanol or a mixture of terpenes and penetrate the skin more effectively. Compared to other lipid nanocarriers, invasomes penetrate the skin at a substantially faster rate. Invasomes possess a number of advantages, including improved drug effectiveness, higher compliance, patient convenience, advanced design, multifunctionality, enhanced targeting capabilities, non-invasive delivery methods, potential for combination therapies, and ability to overcome biological barriers,. These attributes position invasomes as a promising and innovative platform for the future of cancer treatment. The current review provides insights into invasomes, with a fresh organizational scheme and incorporates the most recent cancer research, including their composition, historical development and methods of preparation, the penetration mechanism involving effect of various formulation variables and analysis of anticancer mechanism and the application of invasomes.

Qualitative study to explore the perspectives and mental health experiences of first episode psychosis patients and their caregivers in North India.

BACKGROUND: The onset of psychosis brings unfamiliar experiences that can be disturbing for patients and their caregivers. Few studies from India (only one from North India) have examined these experiences from the perspective of the patient and caregiver. We explored experiences of first episode psychosis (FEP) patients and their caregivers within a North Indian context. METHOD: Semi-structured interviews were conducted in 2019 with ten FEP patients and their caregivers (total n=20) receiving out-patient care in a tertiary care centre. Topic guides focused on concerns/complaints, symptoms, help-seeking, and barriers and facilitators to treatment. Interviews were audio recorded, transcribed, and analysed using qualitative content analysis. RESULTS: Main categories of responses from patients and caregivers included: initial complaints for seeking help, initial emotional response, barriers to seeking treatment, perceived dysfunction and improvement, experienced stigma, understanding about illness, early follow-up, preventive measures and awareness programs. Caregivers undergo myriad of emotional reactions including anger, anxiety, guilt, and confusion. Symptoms other than psychotic symptoms were the primary complaint upon seeking help, and there was lack of understanding about the psychosocial model of care (role of medications acknowledged with little awareness regarding psychosocial interventions in recovery). Persisting occupational dysfunction despite perceived symptomatic improvement was described by both patients and caregivers. CONCLUSION: North Indian patients with FEP lack awareness of symptoms. Therefore, onus for seeking help often falls on their caregivers. Psychoeducation from first contact with services and increasing awareness about psychotic illness within the community might help address lack of awareness about symptoms, mental health services, early signs of relapse, and importance of psychosocial interventions in achieving functional recovery.

Pilot study to test the feasibility and clinical efficacy of a psychosocial care programme for patients with psychosis in low-resource settings.

BACKGROUND: Home-based psychosocial care has the potential to improving outcomes in patients with schizophrenia and related disorders (SCZ). There is lack of India data for such care in early psychosis. We developed the "Saksham" programme, a bespoke self-managed home-based psychosocial care model, available in two formats: manual-based and mobile-application based. With the anticipated success of recruitment of early psychosis cases in our setting, we plan to test the such intervention in this population in future trials. AIM: To assess the feasibility of the Saksham programme intervention in people with SCZ and its clinical efficacy as an adjunct to treatment as usual. METHODS: Seventy-five patient-caregiver pairs (total n=150) were recruited. Patients received either: treatment-as-usual (TAU) (n=25), manual-based Saksham intervention+TAU (n=25), or app-based Saksham intervention+TAU (n=25). Feasibility (i.e. acceptability, practicality, demand, implementation and integration) was assessed at three-months. Participants were assessed for psychopathology, illness-severity, cognition, functioning, disability, and caregiver-coping at baseline, one-month, and three-month. The percentage changes over time were compared across three groups. RESULTS: More found the mobile application-based intervention acceptable and easy-to-use than the manual-based intervention (92 % vs 68 %, and 76 % vs 68 %, respectively). Psychopathology and caregiver-burden improved significantly in all three groups (p<0.05). Cognition, disability, functioning, and caregiver burden improved significantly in the two Saksham intervention groups, with greater improvement in the Saksham app group (p<0.05). CONCLUSION: Home-based intervention is feasible and acceptable in a low-resource setting, with preliminary evidence for effectiveness. These findings need corroboration with randomised controlled trials in early psychosis to ameliorate course of illness.