Anemia and its association with glycemia and transaminitis in patients with type 2 diabetes mellitus: A cross-sectional pilot study.

Background and Aims: Anemia impairs glucose homeostasis, affects glycemic control, and predisposes to complications in diabetics. It correlates with oxidative stress and increases the risk of developing microvascular and macrovascular complications. However, it is an underrecognized comorbidity in diabetics. This study was conducted to assess the prevalence of anemia in diabetic patients and compare the metabolic profiles of anemic and non-anemic diabetics. Methods: This is a cross-sectional study, conducted among type 2 diabetes (T2DM) patients, at the outpatient clinic. Patients with chronic kidney disease (CKD), known hematological disorders, and chronic inflammatory disorders were excluded. Results: Of the 97 patients, 37 (38.14%) were found to be anemic (hemoglobin (Hb): male <13 g/dl, female <12 g/dl). The mean values of fasting blood sugar (FBS) in low and normal mean corpuscular volume (MCV) patients were 265.9 ± 43.7 mg/dl and 157.2 ± 7.2 mg/dl, respectively (P = 0.0026), and those of postprandial blood sugar (PPBS) were 370.3 ± 58.4 mg/dl and 226.3 ± 10.1 mg/dl, respectively (P = 0.0015). It was found that 6 (22.2%) of 27 patients with raised alanine aminotransferase (ALT) had anemia against 27 (45.8%) of 59 patients with normal ALT (P = 0.03). The mean Hb levels in patients with raised and normal ALT were 13.31 ± 2.3 gm% and 12.2 ± 2.0 gm% (P = 0.03), respectively. Conclusions: Blood sugar may have a direct relationship with MCV in T2DM patients. Hb tends to relate to hepatic enzymes likely due to altered dietary patterns in anemics. Further larger studies on the effect of iron supplementation and dietary habits on glycemic control and hepatic steatosis are warranted.

Efficacy of American Academy of Pediatric Dentistry Best Practice Recommendations for Diagnosis and Management of Deep Caries in Primary Teeth.

Purpose: To evaluate the efficacy of the American Academy of Pediatric Dentistry (AAPD) best practice recommendations for the diagnosis and management of deep carious lesions in primary teeth. Methods: Primary molars from four to eight-year-old children were selected for diagnosis and treatment planning independently by a pediatric dental resident using the AAPD recommendations and a pediatric dentist using his clinical expertise and experience. The analysis of the two evaluators was performed for sensitivity, specificity, positive predictive value, negative predictive values, and agreement scores. Results: A total of 365 primary molars from 185 children were used. Diagnosis and treatment planning by the resident demonstrated a higher sensitivity score of 92.7 percent (95 percent confidence interval [95% CI]=80.1 to 98.5) and specificity score of 96.6 percent (95% CI=94 to 98.3) for treatment planning compared to a diagnosis having sensitivity and specificity scores of 74 percent (95% CI=59.7 to 85.4) and 89.8 percent (95% CI=86 to 92.9), respectively. Lower agreement scores between the resident and the pediatric dentist were found for the diagnosis of asymptomatic irreversible pulpitis and the use of lesion sterilization and tissue repair as a treatment modality. Conclusions: The AAPD best practice recommendations showed a better consistency for treatment planning than the diagnosis of carious primary molars.

Simulation training in mammography with AI-generated images: a multireader study.

OBJECTIVES: The interpretation of mammograms requires many years of training and experience. Currently, training in mammography, like the rest of diagnostic radiology, is through institutional libraries, books, and experience accumulated over time. We explore whether artificial Intelligence (AI)-generated images can help in simulation education and result in measurable improvement in performance of residents in training. METHODS: We developed a generative adversarial network (GAN) that was capable of generating mammography images with varying characteristics, such as size and density, and created a tool with which a user could control these characteristics. The tool allowed the user (a radiology resident) to realistically insert cancers within different regions of the mammogram. We then provided this tool to residents in training. Residents were randomized into a practice group and a non-practice group, and the difference in performance before and after practice with such a tool (in comparison to no intervention in the non-practice group) was assessed. RESULTS: Fifty residents participated in the study, 27 underwent simulation training, and 23 did not. There was a significant improvement in the sensitivity (7.43 percent, significant at p-value = 0.03), negative predictive value (5.05 percent, significant at p-value = 0.008) and accuracy (6.49 percent, significant at p-value = 0.01) among residents in the detection of cancer on mammograms after simulation training. CONCLUSION: Our study shows the value of simulation training in diagnostic radiology and explores the potential of generative AI to enable such simulation training. CLINICAL RELEVANCE STATEMENT: Using generative artificial intelligence, simulation training modules can be developed that can help residents in training by providing them with a visual impression of a variety of different cases. KEY POINTS: Generative networks can produce diagnostic imaging with specific characteristics, potentially useful for training residents. Training with generating images improved residents' mammographic diagnostic abilities. Development of a game-like interface that exploits these networks can result in improvement in performance over a short training period.

Disease Damage in Juvenile Idiopathic Arthritis.

OBJECTIVES: To estimate the prevalence and predictors of disease-related damage in children with juvenile idiopathic arthritis (JIA) in a resource-limited setting. METHODS: A single-centre study was conducted from January 2021 - December 2022. Children (≤ 18 y) diagnosed with JIA as per International League of Associations for Rheumatology (ILAR) criteria, with a disease duration of more than one year, were enrolled for this study. The articular and extra-articular damage was assessed using the juvenile arthritis damage index (JADI) and modified JADI scores. Disease activity and disabilities were evaluated using the clinical juvenile arthritis disease activity score (cJADAS) and Childhood Health Assessment Questionnaire (CHAQ). RESULTS: One hundred and five children [44% (n = 42) boys] with JIA were enrolled in the study. The mean (SD) age of children at enrolment was 158 (46.2) mo. The median (IQR) disease duration was 48 (36-72) mo. Articular damage (JADI score ≥ 1) was present in 48.6%, and extra-articular damage (JADI-E ≥ 1) was observed in 21.9% of children. Half of the children (n = 22) with enthesitis-related arthritis (ERA) had joint damage (modified JADI score ≥ 1). Four children had ocular damage due to uveitis. Among the factors associated with articular damage, the odds of articular damage were high in those with positive rheumatoid factor (RF) and/ or anti-cyclic citrullinated peptides (CCPs) [OR: 4.4, 95% CI (1.00-19.60)]. CONCLUSIONS: 48.6% of children with JIA had articular damage, while 21.9% of the children had extra-articular damage. Children with RF and/ or anti-CCP positivity are associated with higher odds of joint damage.

Perioperative Supplemental Oxygen for the Prevention of Surgical Site Infection After Cesarean Section: A Systematic Review of Existing Literature.

Initial systematic reviews demonstrated the reduction of surgical site infection (SSI) following perioperative oxygen supplementation. SSI among colorectal surgeries was reduced by more than 50% with high-flow oxygen. However, recent randomized trials are coming up with conflicting results. The objective of this review was to comprehend whether the application of perioperative supplemental oxygen decreased the hazard of SSI following cesarean delivery. The initial search identified 95 studies. After screening title and abstracts 59 studies were included, and 33 studies were found to be relevant after checking eligibility. After a careful analysis, five articles were found fit for this systematic review. Extracted information included study design and methodology, the cumulative incidence of post-cesarean SSI following supplemental oxygen, the odds ratio, and associated variability for all factors considered in univariate and/or multivariate analysis. The cumulative incidence of the standard care group and supplemental oxygen group were comparable in all five studies with statistically significant differences. The secondary outcomes such as hospital readmission, wound separation, and intravenous antibiotics were similar in both groups as stated in the two studies. The rate of SSI in diabetics was 6.9% and 14.4% in the standard care group and supplemental oxygen group, respectively, as analyzed in a study. An increase in intra-operative blood loss was found to be the major risk factor leading to SSI. In one of the studies, Caucasian race, increased basal metabolic index, and prolonged surgery were associated with increased risk of SSI. There was no difference in neonatal umbilical artery pH resulting from supplemental oxygen during cesarean. The available literature is quite sufficient to prove that supplemental oxygen offers no added benefit in reducing post-cesarean SSI. Hence, we do not recommend its use for this purpose.

Outcomes of bent ab interno needle goniectomy with phacoemulsification in moderate to severe primary open angle glaucoma.

PURPOSE: To assess the safety and efficacy of bent ab interno needle goniectomy (BANG) in moderate to severe primary open angle glaucoma (POAG) eyes undergoing phacoemulsification (phaco). DESIGN: Single-arm, prospective, interventional study. METHODS: POAG patients with medically uncontrolled intraocular pressure (IOP), >15 mmHg for moderate and >12 mmHg for severe POAG, with visually significant cataract were recruited. All patients underwent BANG using a 26-gauge needle to excise 30° of the trabecular meshwork, along with phaco. Primary outcome was IOP. Secondary outcomes were success rate, percentage reduction in IOP/antiglaucoma medications (AGMs), and intraoperative complications. Success at 12 months was defined as: criterion A: IOP <15 mmHg for moderate glaucoma or <12 mmHg for severe glaucoma with or without AGMs OR criterion B: reduction in number of AGMs by >1. RESULTS: Thirty-two eyes of 32 patients underwent BANG + phaco. Mean age of the participants was 62.7 ± 8.4 years and there were 25 males and seven females. At 12 months, a significant decrease was noted in both IOP (from 17.6 ± 3.6 to 12 ± 1.6 mmHg, 31.8%; P < 0.001) and AGMs (from 3.7 ± 0.9 to 2.8 ± 0.8, 24.3%; P < 0.001). Twenty percent or more reduction in IOP was achieved in 62.5% (20/32) of eyes. Overall success (meeting either of the criteria A or B) at 12 months was achieved in 87.5% eyes. Mild postoperative hyphema was noted in 10 (31.2%) eyes, and two eyes (6.2%) required additional filtration surgery at 7 months. CONCLUSION: A 30-degree BANG with phaco in patients of POAG appears to be a safe, effective and affordable MIGS for developing countries.

Profile of patients referred for lung transplant and their transplant-free survival.

INTRODUCTION: Lung transplant (LTx) is a potential treatment option for all patients with chronic, end-stage respiratory disease, who are refractory to optimal medical therapy or where no medical therapy exists. In India, LTx is still in its evolving stages and published literature is sparse. The current study was carried out to study the selection criteria for lung transplant and to evaluate the clinical and socio-economic profile of patients referred for the same at a tertiary health care facility. METHODS: The study was a descriptive, prospective, observational study. All adults referred for lung transplant were evaluated for clinical and laboratory profiles. All enrolled patients were assessed for presence of referral criteria, listing criteria, contraindications, and willingness for lung transplant. These patients were followed up for 2 years for transplant-free survival, and the Cox proportional hazards model was used to determine independent predictors of all-cause mortality. RESULTS: A total of 103 were included in study. The most common diagnosis was interstitial lung disease (57.2%), followed by bronchiectasis (17.5%) and COPD (13.6%). Most patients were referred for LTx at an advanced stage as 90% met listing criteria. Fifty-four (52.4%) patients had an absolute or relative contraindication to transplant; however, the majority of those contraindications were modifiable. Patients with a lower socio-economic status were less likely to be willing for LTx. The median survival was 757 days. A 6-minute walk distance (6MWD) lesser than 250 m was found to be an independent predictor of mortality. CONCLUSION: Making patients aware about lung transplant early in their treatment may give them sufficient time to come to terms with their disease and understand the risk and benefits associated. Efforts should be focused on screening and early treatment of reversible contraindications for the eligible patients. Patients with 6MWD < 250 m are at increased risk of mortality.

Transfusion Practices in Severely Injured Patients at a Level 1 Trauma Center.

Introduction: Acute trauma resuscitation is challenging and disorganized in low- and middle-income countries as there is lack of evidence-based transfusion practices with respect to ratio, volume, trigger, cutoff points for various triggers. This study aims to study the patterns of blood use in various mechanisms of injury, by interfacility transfer status and define triggers for transfusion of various blood components. Prospective observational study, emergency department of level 1 trauma center (August 2017-August 2018). Methods: Demographic, injury, clinical, laboratory, transfusion characteristics, and patient outcomes were collected from electronic hospital records and transfusion service records. We used multivariate logistic regression to identify triggers of transfusion of red blood cells, plasma, platelets (PLTs), cryoprecipitate, and mortality predictors. Results: Among 986 severely injured patients 80% were males, 92% had blunt injuries and commonest trauma was Head. The median length of intensive care unit stay and hospital stay were more in a referred group. Patients brought to center directly received more massive transfusions (56, 13.05% vs. 48, 8.62%). Railway track injuries received the most total median packed red blood cells (PRBCs) units in both groups. The triggers for various blood product transfusions include: Hematocrit < 32.08 for PRBC, PT >16.9 s for plasma, PLT count <130 lakhs for platelets, MAP <89.7 mmHg and PT >18.2 s for cryoprecipitate. Conclusion: Railway track injuries with inferior extremity injuries required maximum transfusion requirements and were a trigger for PRBC, plasma, PLTs, and cryoprecipitate. Smartphone-based apps and transfusion prediction models can be framed based on the triggers and cut points.

MK2 inhibitor PF-3644022 shows protective effect in mouse microglial N9 cell line induced with cigarette smoke extract.

Neuroinflammation is suggested as one of the potential links between CS-induced neuronal dysfunction. Cigarette smoke (CS) is one of the significant contributors of neuroinflammation, consequently leading to cognitive impairment and neurodegeneration. Microglia are the key resident macrophage cells in the brain with cell surface TLR4 receptor for responding to various stress signals. The CS constituents promote inflammation and oxidative stress in microglia leading to cytotoxicity through the TLR4-MK2 axis. However, the role of MK2 kinase in CS-induced microglial inflammation is not yet clearly understood. Therefore, we have used an MK2 inhibitor, PF-3644022 to study modulation of CS-extract induced oxidative and inflammatory signaling in a mouse microglial cell line, Furthermore, we also evaluated the enzymatic activity of acetylcholinesterase (AChE) on a direct exposure of enzyme with CS. CS exposure led to microglial cytotoxicity and enhanced the level of oxidative stress and proinflammatory cytokine release by microglial cells. The microglial cells pretreated with MK2 inhibitor, PF-3644022 significantly reduced the levels of oxidative stress markers, proinflammatory markers, and improved the level of antioxidant proteins in these cells. In addition, direct exposure of CS showed reduction in the enzymatic activity of AChE.

Multifactorial effects of short duration early exposure low intensity magnetic field stimulation in Streptozotocin induced Alzheimer's disease rat model.

Alzheimer's disease (AD) is an approaching, progressive public health crisis which presently lacks an effective treatment. Various non-invasive novel therapies like repetitive transcranial magnetic stimulation have shown potential to improve cognitive performance in AD patients. In the present study, the effect of extremely low intensity magnetic field (MF) stimulation on neurogenesis and cortical electrical activity was explored. Adult Wistar rats were divided into Sham, AD and AD + MF groups. Streptozotocin (STZ) was injected intracerebroventricularly, at a dose of 3 mg/kg body weight for developing AD model. The AD rats were then exposed to MF (17.96 µT) from 8th day of STZ treatment until 15th day, followed by cognitive assessments and electrocortical recording. In brain tissue samples, cresyl violet staining and BrdU immunohistochemistry were done. MF exposure, improved passive avoidance and recognition memory, attenuated neuronal degeneration and enhanced cell proliferation (BrdU positive cells) in comparison to AD rats. It also significantly restores delta wave power from frontal lobe. Our results suggest that early-stage MF exposure could be an asset for AD research and open new avenues in slowing down the progression of Alzheimer's disease.

Unraveling the intricate relationship between lipid metabolism and oncogenic signaling pathways.

Lipids, the primary constituents of the cell membrane, play essential roles in nearly all cellular functions, such as cell-cell recognition, signaling transduction, and energy provision. Lipid metabolism is necessary for the maintenance of life since it regulates the balance between the processes of synthesis and breakdown. Increasing evidence suggests that cancer cells exhibit abnormal lipid metabolism, significantly affecting their malignant characteristics, including self-renewal, differentiation, invasion, metastasis, and drug sensitivity and resistance. Prominent oncogenic signaling pathways that modulate metabolic gene expression and elevate metabolic enzyme activity include phosphoinositide 3-kinase (PI3K)/AKT, MAPK, NF-kB, Wnt, Notch, and Hippo pathway. Conversely, when metabolic processes are not regulated, they can lead to malfunctions in cellular signal transduction pathways. This, in turn, enables uncontrolled cancer cell growth by providing the necessary energy, building blocks, and redox potentials. Therefore, targeting lipid metabolism-associated oncogenic signaling pathways could be an effective therapeutic approach to decrease cancer incidence and promote survival. This review sheds light on the interactions between lipid reprogramming and signaling pathways in cancer. Exploring lipid metabolism as a target could provide a promising approach for creating anticancer treatments by identifying metabolic inhibitors. Additionally, we have also provided an overview of the drugs targeting lipid metabolism in cancer in this review.

Role of low-pressure negative pleural suction in patients with thoracic trauma - a randomized controlled trial.

BACKGROUND: Thoracic trauma frequently includes a pneumothorax, hemothorax, or hemopneumothorax, which may necessitate an Intercostal drainage (ICD) for air and fluid evacuation to improve breathing and circulatory function. It is a simple and life-saving procedure; nevertheless, it carries morbidity, even after its removal. Efforts have been made continuously to shorten the duration of ICD, but mostly in non-trauma patients. In this study, we evaluated the impact of negative pleural suction over the duration of ICD. METHODS: This study was a prospective randomized controlled interventional trial conducted at Level 1 Trauma Centre. Thoracic trauma patients with ICD, who met the inclusion criteria (sample size 70) were randomized into two groups, the first group with negative pleural suction up to -20 cm H2O, and the second group as conventional, i.e. ICD connected to underwater seal container only. The primary objective was to compare the duration of ICDs and the secondary objectives were the length of hospital stay and various complications of thoracic trauma. RESULTS: Duration of ICD was measured in median days with minimum & maximum days. For the negative suction group, it was 4 days (2-16 days); for the conventional group, it was also 4 days (2-17 days). There was also no significant difference among both groups in length of hospital stay. CONCLUSION: The beneficial effect of negative pleural suction to ICD could not be demonstrated over the duration of ICD and hospital stay. In both groups, there was no significant difference in complication rates like recurrent pneumothorax, retained hemothorax, persistent air leak, and empyema. LEVEL OF EVIDENCE: Therapeutic Study, Level II TRIAL REGISTRATION: This trial was registered with the Clinical Trial Registry of India (CTRI) with registration no. REF/2020/11/038403.

The role of RIPK1 in chronic obstructive pulmonary disease.

Necroptosis has emerged as one of the crucial pathological processes involved in the regulation of cell death and inflammation in chronic obstructive pulmonary disease (COPD). Airway epithelial necroptosis is closely linked to COPD pathogenesis. Necroptotic lung cells can release damage-associated molecular patterns (DAMPs) that can initiate a robust inflammatory response. However, the underlying mechanism of necroptosis in COPD is still not clearly understood. Therefore, we aimed to explore the roles and mechanisms of receptor-interacting serine/threonine-protein kinase 1 (RIPK1)-mediated necroptosis in the regulation of inflammatory responses in COPD to provide insights into RIPK1-inhibitor drug discovery efforts and their therapeutic benefits in COPD.

Morita-Baylis-Hillman Spirannulation under Phosphine- and Anion-Binding Catalysis.

We introduce an advancement in Morita-Baylis-Hillman (MBH) chemistry that provides access to α-spirannulated enones. The treatment of enone-tethered azaarenium salts with catalytic amounts of organophosphines provides spiroindenyl dihydropyridines. It represents the α-spirannulation of enones via an intramolecular MBH (IMBH) reaction utilizing dual phosphine- and anion-binding catalysis. The IMBH adducts were subjected to several post-synthetic modifications to access highly functionalized molecules.

Role of Platelet-rich Plasma in Unexplained Recurrent Implantation Failure - A Systematic Review and Meta-analysis of Randomised Control Trials.

Background: Recurrent implantation failure (RIF) is a challenging clinical situation and various strategies have been tried to improve the pregnancy rate in RIF. Platelet-rich plasma (PRP), which is obtained from the autologous blood samples of a person and is multiple times richer in platelets and other growth factors helps improve endometrial receptivity. Objective: This study has been conducted to summarise the evidence and quality of evidence available so far regarding the role of PRP in cases of unexplained RIF. Materials and Methods: An electronic database search for randomised clinical trials comparing PRP against routine care in women with unexplained RIF was performed on PubMed, EMBASE, SCOPUS and Cochrane Central. Two independent reviewers conducted a literature search and retrieved data using the predefined eligibility criteria. Bias assessment was done using the Cochrane Collaboration Network Risk of Bias Tool version 2. The quality of evidence was determined and a summary of the findings table was prepared for individual outcomes using GRADEpro software. Results: We identified 1146 records, and after removing duplicates, 531 records were screened. Out of these, 22 studies reached full-text screening and nine studies were included in the final review. We are uncertain about the effect of PRP due to the very low quality of evidence and we have little confidence that the administration of PRP had any significant effect on improving the live birth rate in women with RIF (odds ratio [OR]: 7.32, 95% confidence interval [CI]: 4.54-11.81, I2 = 40%). Similarly, the quality of evidence was low for the clinical pregnancy rate, so we are uncertain if the administration of PRP had any significant effect on the clinical pregnancy rate (OR: 3.20, 95% CI: 2.38-4.28, I2 = 0%). Interpretation: The current review suggests that there may be some beneficial effects of PRP in women with RIF, but the quality of evidence is very low and we are uncertain of the benefit and have little confidence in these findings. Limitations: Limitations are the small sample size of most studies, a short follow-up period, non-uniformity in the definition of outcomes and very low quality of evidence. Registration: The protocol was registered on PROSPERO (CRD42021292209).

Clinical and immunological predictors of post-rituximab paradoxical pemphigus flare: A prospective cohort study.

Background Paradoxical flare of pemphigus following rituximab infusion has been reported previously, however, its incidence or risk factors have not been studied in detail. Objectives To evaluate the clinical and immunological predictors associated with post-rituximab paradoxical pemphigus flare. Materials and Methods This was a prospective cohort study including adult patients with pemphigus vulgaris or foliaceus who were treated with rituximab. Patients were administered 1000 mg of intravenous rituximab on days 0 and 14 (Rheumatoid arthritis (RA) protocol), with or without oral prednisolone and/or conventional immunosuppressive agents. Baseline clinical and immunological predictors of post-rituximab pemphigus flares were assessed. Results Fifty patients (mean age 40.44 ± 12.36 years) with a mean pemphigus disease area index (PDAI) score of 27.8 ± 15.48 were administered rituximab. Post-rituximab flare occurred in 10 (20%) patients after a mean of 14.1 ± 4.33 days after the first rituximab infusion. The mean baseline PDAI score (36.4 ± 11.7 vs. 25.6 ± 15.7, P = 0.02) and serum anti-Dsg1 levels (1216.8 ± 850.1 vs. 592 ± 562.12 RU/mL, P = 0.03) were statistically significantly higher in patients experiencing a flare. Using ROC-curve analysis, a PDAI score of 328 (OR 8.3, 95% CI 1.5-44.7) was 80% sensitive and 67.5% specific in predicting post-rituximab flare, while serum anti-Dsg1 level of 31137.78 RU/ml had a sensitivity of 60% and specificity of 85%. There was no significant difference in terms of affected body surface area, type of pemphigus, starting prednisolone dose, oral immunosuppressive adjuvant, serum anti-Dsg3, serum anti-AchRM3, and peripheral CD19+ B cell population. Limitations Our study is limited by a relatively small sample size. Immunological factors were not evaluated at the time of pemphigus flare. Though these unexpected pemphigus flares are likely to be associated with rituximab infusion, the possibility of spontaneous disease exacerbation cannot be entirely excluded. Conclusions Patients with more severe pemphigus or high serum anti-Dsg1 are at risk of post-rituximab paradoxical flare, and may benefit from rituximab administration under close monitoring.

Diagnostic accuracy of International System for Reporting Serous Fluid Cytopathology: A systematic review and meta-analysis in malignancy diagnosis.

This study conducts the first meta-analysis to assess the aggregated risk of malignancy associated with each category of the International System for Reporting Serous Fluid Cytopathology (ISRSFC) for reporting serous effusion cytology, while also evaluating diagnostic accuracy. PubMed/MEDLINE and Embase were systematically searched using the keywords "(pleural, peritoneal, and pericardial effusions) AND (serous effusion cytology) OR (International System for Reporting Serous Fluid Cytopathology)". Articles underwent risk of bias assessment using the QUADAS-2 tool. After excluding inadequate samples, a meta-analysis determined sensitivity and specificity for different cutoff points, including "atypical considered positive," "suspicious of malignancy considered positive," and "malignant considered positive." Summary receiver operating characteristic curves assessed diagnostic accuracy, and the diagnostic odds ratio was pooled. Sixteen retrospective cross-sectional studies, totaling 19,128 cases, were included. Sensitivity and specificity for the "atypical and higher risk categories" considered positive were 77% (95% confidence interval [CI], 68%-84%) and 95% (95% CI, 93%-97%) respectively. For the "suspicious for malignancy and higher risk categories" considered positive, sensitivity and specificity were 57% (95% CI, 49%-65%) and 100% (95% CI, 99%-100%) respectively. Sensitivity and specificity for the "malignant" category considered positive for malignancy were 70% (95% CI, 60%-77%) and 99% (95% CI, 98%-99%), respectively. The pooled area under the curve ranged from 85% to 89.5% for each cutoff. This meta-analysis underscores the ISRSFC's accuracy in reporting serous fluid cytology. It emphasizes the diagnostic importance of the "suspicious" and "malignant" categories in identifying malignancy, and the role of the "benign" category in ruling out malignancy.

Neuropsychological Rehabilitation for Epilepsy in India: Looking Beyond the Basics.

BACKGROUND: Neuropsychological Rehabilitation (NR) helps manage cognitive deficits in epilepsy. As internationally developed programs have limited applicability to resource-limited countries, we developed a program to bridge this gap. This 6-week caregiver-assisted, culturally suitable program has components of (1) psychoeducation, (2) compensatory training, and, (3) cognitive retraining and is called EMPOWER (Indigenized Home Based Attention and Memory Rehabilitation Program for Adult Patients with Drug Refractory Epilepsy). Its efficacy needs to be determined. METHODS: We carried out an open-label parallel randomized controlled trial. Adults aged 18-45 years with Drug Refractory Epilepsy (DRE), fluency in Hindi and or English, with impaired attention or memory (n = 28) were randomized to Intervention Group (IG) and Control Group (CG). The primary outcomes were objective memory (Auditory Verbal Learning Test), patient and caregiver reported everyday memory difficulties (Everyday Memory Questionnaire-Revised), number of memory aids in use, depression (Hamilton Depression Rating Scale), anxiety (Hamilton Anxiety Rating Scale) and quality of life (Quality of Life in Epilepsy-31). Intention to treat was carried out for group analysis. In the absence of norms necessary for computing Reliable Change Indices (RCIs), a cut-off of +1.0 Standard Deviation (SD) was utilized to identify clinically meaningful changes in the individual analysis of objective memory. A cut-off of 11.8 points was used for quality of life. Feedback and program evaluation responses were noted. RESULTS: The majority of the sample comprised DRE patients with temporal lobe epilepsy who had undergone epilepsy surgery. Group analysis indicated improved learning (p = 0.013), immediate recall (p = 0.001), delayed recall (p < 0.001), long-term retention (p = 0.031), patient-reported everyday memory (p < 0.001), caregiver-reported everyday memory (p < 0.001), anxiety (p = 0.039) and total quality of life (p < 0.001). Individual analysis showed improvement in 50 %, 64 %, 71 %, 57 %, and 64 % of patients on learning, immediate recall, delayed recall, long-term retention, and total quality of life respectively. Despite improvements, themes indicative of a lack of awareness and understanding of cognitive deficits were identified. Overall, the program was rated favorably by patients and caregivers alike. CONCLUSION: NR shows promise for patients with DRE, however larger studies are warranted. The role of cognition in epilepsy needs to be introduced at the time of diagnosis to help lay the foundation for education and acceptance.

Gait Analysis and Functional Knee Scores in Primary Knee Osteoarthritis and Their Correlation with Progression of the Disease in the Indian Population.

Introduction: Osteoarthritis of the knee is a leading cause of disability and is a multi-factorial disease. Moreover, it is partly considered a mechanically driven disease in which higher abnormally disbursed forces play a prime role. With the progression of the disease, the gait function declines, so a comprehensive and objective evaluation of gait function would help in prognostic evaluation and management. Materials and Methods: This study included two groups: patients with primary knee osteoarthritis and a control group of healthy volunteers. Gait analysis and functional knee scores were evaluated for all the subjects. The KOOS score, temporal parameters excluding the step length, and spatial parameters excluding the stance phase percentage were evaluated for an individual as a whole. The KSS score, kinetic parameters, kinematic parameters, step length, and stance phase percentage were calculated for each knee separately. Each knee of the patient and controls was taken as 1 sample and categorized as per Kellgren-Lawrence score. An asymptomatic control group of subjects were included in group A. Symptomatic patients with KL grades 1, 2 were included in group M, and those with KL grades 3, 4 were included in group S. The kinetic and kinematic parameters and KSS score were compared among the three groups. Results: A total of 60 subjects were included of which 40 were patients and 20 were controls. In the control group, the age ranged from 22 to 48 years with a mean age of 28.6 years. In the patient group, the mean age was 60.3 years. Patients with knee osteoarthritis were significantly obese with slower walking speed, short stride length, longer stride time, and decreased cadence compared to the asymptomatic group. There was a significant difference in spatiotemporal parameters, functional scores, and kinetic and kinematic parameters among the groups. Conclusion: Various spatiotemporal, kinetic, and kinematic parameters like peak knee flexion angle, abduction/adduction angle, peak knee adduction moment, range of knee flexion, peak knee flexion, and gait deviation index along with functional scores varied significantly with the progression of the disease. Supplementary Information: The online version contains supplementary material available at 10.1007/s43465-024-01103-9.