Cold Abscess of Bilateral Parotids: Delusion or Reality?

Tuberculosis being endemic in country like India can affect any organ though pulmonary tuberculosis is rampant and extrapulmonary is rare. Tuberculosis affecting parotid gland is a rare occurrence, usually unilateral. However, Mycobacterium tuberculosis causing cold abscess in bilateral parotid glands is even rarer. Here, we present a case of a young female presented with bilateral slow-growing swelling in the parotid region with evening raise of temperature for two months. On clinical examination, no signs of inflammation were seen. Ultrasonography showed thick-walled hypoechoic collection with septae and internal echoes within involving both superficial and deep lobes of the parotid gland. Fine-needle aspiration cytology (FNAC) suggested a caseating granuloma and acid fast bacilli were detected on ZN staining, thereby confirming the diagnosis of cold abscess. She was put on antitubercular drugs and there was a drastic reduction in the size of swelling.

Acute Hyperglycemia and In-Hospital Mortality in Spontaneous Intracerebral Hemorrhage.

Hyperglycemia is reported to predict worse outcome in patients with stroke, including intracerebral hemorrhage (ICH). In 83 consecutive cases of ICH at a tertiary stroke center, hyperglycemia (serum glucose >7 mmol/L) compared to normoglycemia at presentation was associated with higher rates of in-hospital mortality (51.2% vs. 26.2%, OR 2.3, CI 1.2-7.6, p = 0.02). The association with in-hospital mortality withstood adjustment for age, ICH volume, intraventricular hemorrhage, and infratentorial ICH location, but not baseline Glasgow Coma Scale. Acute hyperglycemia is associated with in-hospital mortality in spontaneous ICH patients, though this may be an indirect, rather than a causal relationship.

Eyelid Lesion as a Presenting Sign of Pancreatic Adenocarcinoma.

Eyelid metastases are relatively rare, and they can occasionally lead the way to an unknown primary malignancy elsewhere. The authors report a case of 65-year-old diabetic gentleman with a right-sided eyelid lesion that was present for 1 month and turned out to be a presenting sign of a previously undiagnosed pancreatic adenocarcinoma. The eyelid mass had been treated elsewhere for 2 weeks for a presumed infectious lesion, using systemic antibiotics and was then referred to us in view of no response. The right-sided lesion involving the subbrow and eyelid area was tender and showed surface ulceration, as well as induration with scabbing. An incision biopsy of the mass was performed followed by computed tomography imaging. Histopathologic findings were suggestive of adenocarcinoma of a probable secondary origin. A whole-body positron emission tomography (PET) scan along with raised serum tumor markers (carcinoembryonic antigen 125 [CEA 125] and carbohydrate antigen 19-9 [CA-19-9]) was helpful in diagnosing a stage IV probable primary carcinoma of the pancreas, with metastasis to paraaortic nodes, liver, lungs, and eyelid. After a detailed systemic work-up, the patient was put on systemic chemotherapy with carboplatin and capacitabane. He responded well to the treatment. At a follow up of 12 months, upon clinical examination and PET imaging, he showed a complete resolution of eyelid, lung, and liver disease and a near-complete resolution of the pancreatic lesion. This case delineates the role of a prompt biopsy and histopathologic evaluation of an atypical eyelid mass in diagnosing asymptomatic primary malignancy.

A systematic search strategy identifies cubilin as independent prognostic marker for renal cell carcinoma.

BACKGROUND: There is an unmet clinical need for better prognostic and diagnostic tools for renal cell carcinoma (RCC). METHODS: Human Protein Atlas data resources, including the transcriptomes and proteomes of normal and malignant human tissues, were searched for RCC-specific proteins and cubilin (CUBN) identified as a candidate. Patient tissue representing various cancer types was constructed into a tissue microarray (n = 940) and immunohistochemistry used to investigate the specificity of CUBN expression in RCC as compared to other cancers. Two independent RCC cohorts (n = 181; n = 114) were analyzed to further establish the sensitivity of CUBN as RCC-specific marker and to explore if the fraction of RCCs lacking CUBN expression could predict differences in patient survival. RESULTS: CUBN was identified as highly RCC-specific protein with 58% of all primary RCCs staining positive for CUBN using immunohistochemistry. In venous tumor thrombi and metastatic lesions, the frequency of CUBN expression was increasingly lost. Clear cell RCC (ccRCC) patients with CUBN positive tumors had a significantly better prognosis compared to patients with CUBN negative tumors, independent of T-stage, Fuhrman grade and nodal status (HR 0.382, CI 0.203-0.719, P = 0.003). CONCLUSIONS: CUBN expression is highly specific to RCC and loss of the protein is significantly and independently associated with poor prognosis. CUBN expression in ccRCC provides a promising positive prognostic indicator for patients with ccRCC. The high specificity of CUBN expression in RCC also suggests a role as a new diagnostic marker in clinical cancer differential diagnostics to confirm or rule out RCC.

Serum and CSF cytokines and matrix metalloproteinases in spinal tuberculosis.

AIMS AND OBJECTIVES: Both pro-inflammatory and anti-inflammatory cytokines play key roles in the pathogenesis of various forms of tuberculosis. In this study, we evaluated the role of various cytokines and matrix metalloproteinases (MMPs) in patients with spinal tuberculosis. MATERIALS AND METHODS: In this prospective study, we enrolled 55 histopathologically/microbiologically confirmed patients with spinal tuberculosis. We also included 55 control subjects. Blood and cerebrospinal fluid (CSF) were collected both from cases and controls. Tumor necrosis factor (TNF)-α, interferon (IFN)-γ, interleukin (IL)-1ß, IL-6, IL-8, IL-10, matrix metalloproteinases MMP-2 and MMP-9 were measured by enzyme-linked immunosorbent assay (ELISA). Disability and outcome were measured by modified Barthel Index (MBI). Measured inflammatory parameters were correlated with the outcome after 6 months of follow-up. RESULTS: We observed that serum and CSF cytokines and MMPs were significantly higher in patients with spinal tuberculosis than in controls (p < 0.001). Spearman's rank order correlation test for correlation of baseline MBI (measure of disability) and cytokine/MMP levels showed that baseline MBI had significant negative correlation with serum levels of IFN-γ (r = -0.517; p < 0.001), IL-1ß (r = -0.355; p = 0.008), IL-6 (r = -0.306; p = 0.023), IL-8 (r = -0.275; p = 0.042), MMP-9 (r = -0.311; p = 0.021) and CSF levels of TNF-α (r = -0.327; p = 0.015); whereas baseline MBI had a positive correlation with the serum level of anti-inflammatory cytokine IL-10 (r = 0.327; p = 0.015). Poor outcome, after 6 months, was associated with higher serum TNF-α (p = 0.015) and IFN-γ (p = 0.021) and CSF MMP-9 (p = 0.006) and a lower serum IL-10 (p = 0.018) level. CONCLUSIONS: To conclude, in patients of spinal tuberculosis, poor outcome is associated with higher pro-inflammatory serum TNF-α and IFN-γ, and CSF MMP-9 levels, and a lower anti-inflammatory serum IL-10 level.

Effectiveness of combinations of Ayurvedic drugs in alleviating drug toxicity and improving quality of life of cancer patients treated with chemotherapy.

PURPOSE: This study was conducted to assess the effectiveness of combinations of Ayurvedic drugs in alleviating the toxicity of chemotherapy and improving the quality of life of cancer patients. The following was the research question: Can Ayurvedic drugs be used to alleviate the side effects of chemotherapy and improve the quality of life of cancer patients? METHOD: Random patients with malignancies of different tissues, grades, and stages were divided into two groups according to their treatment modality. Group 1 consisted of 15 patients treated with six cycles of chemotherapy alone and who did not receive any Ayurvedic drugs (control group). Group 2 consisted of patients (divided into three arms) who received Ayurvedic drugs during chemotherapy and after chemotherapy. Nineteen patients in arm 1 received the Ayurvedic drugs Mauktikyukta Kamdudha (MKD) and Mauktikyukta Praval Panchamruta (MPP) along with a full course of chemotherapy. Fifteen patients in arm 2 received the same Ayurvedic treatment, but the treatment was started after completing the sixth cycle of chemotherapy. Eighteen patients in arm 3 received the Suvarnabhasmadi formulation (SBD) in addition to MKD and MPP after completing the sixth cycle of chemotherapy. Treatment was given for 16 weeks in all three arms. Patients from both groups were observed for a period of 6 months. The assessment criteria depended on Common Toxicity Criteria (CTC designed by NIH and NCI): haemogram; weight; physical examination including Quality of Life Questionnaire (QLQ designed by the European Organization of Research and Treatment of Cancer (EORTC)) for functional, symptom and global scores; and Karnofsky score for assessment of general well-being and activities of daily life. ECOG (Eastern Cooperation Oncology Group) score was also additionally included for assessment of symptoms. RESULTS: From amongst the symptomatic criteria, there was significant improvement in all the three arms compared with the control group in nausea, loss of appetite, constipation, and fatigue. There was significant improvement in the Karnofsky score and global score of the QLQ, which in fact incorporate symptomatic criteria, general condition, functional ability and disease-related symptoms. These significant differences were observed in group 2 (arms 1, 2, 3) in comparison with group 1 (control), in spite of the fact that in arms 2 and 3, the Ayurvedic treatment was started after completion of chemotherapy. The haemogram did not show a significant difference between the control and the three arms of group 2. CONCLUSION: Adjunct treatment with herbo-mineral and metallic Ayurvedic drugs appears to have a significant effect on reducing the toxic side effects of chemotherapy drugs in cancer patients. Our preliminary data suggests that Ayurvedic treatment should be given simultaneously from the beginning of chemotherapy to have the desired effect. However, there is a need to extend this work by conducting a well-planned two-armed study on cancer patients with defined cancer sites with selected Ayurvedic drug combinations, and observing the patients for a longer period of time to confirm the effectiveness of Ayurvedic drugs in reducing the side effects of chemotherapy.

Hepatoprotective potential of Cassia auriculata roots on ethanol and antitubercular drug-induced hepatotoxicity in experimental models.

CONTEXT: Tarvada [Cassia auriculata Linn. (Caesalpiniaceae)] is used against liver ailments in Indian folk medicine, but there is a lack of scientific evidence for this traditional claim. OBJECTIVE: The present study investigated the protective effect of methanol extract of tarvada (MECA) roots on ethanol and antitubercular drug induced hepatotoxicity in rats. MATERIALS AND METHODS: In the therapeutic model, ethanol (40%, 4 g/kg b.w., p.o.) was administered to rats for 21 days and the intoxicated rats were treated with MECA (300 and 600 mg/kg, b.w.) and silymarin (100 mg/kg, b.w.) for next 7 days. In the prophylactic model, MECA and silymarin were administered simultaneously along with a combination of isoniazid (27 mg/kg, b.w.), rifampicin (54 mg/kg, b.w.) and pyrazinamide (135 mg/kg, b.w.) for 30 days. After the study duration, serum levels of AST, ALT, ALP, total bilirubin, total cholesterol, total protein, albumin were estimated along with hepatic catalase (CAT), reduced glutathione (GSH), superoxide dismutase (SOD), malondialdehyde (MDA) and liver histopathology in each group. RESULTS: Administration of tarvada root extract significantly (p < 0.01 and p < 0.05) lowered the elevated levels of serum AST, ALT, ALP, total bilirubin, total cholesterol, total protein and restored the abnormal levels of enzymatic antioxidants and MDA in liver due to toxicant administration in a dose-dependent manner. These results were confirmed by histopathological analysis. DISCUSSION AND CONCLUSION: Results suggest that tarvada root extract possess potent hepatoprotective activity against ethanol and antitubercular drug-induced hepatotoxicity in rats, which could be due to an inhibition of hepatic metabolizing enzymes and antioxidant activity.

Mounting Stroke Crisis in India: A Systematic Review.

Stroke, a neurological disorder, has emerged as a formidable health challenge in India, with its incidence on the rise. Increased risk factors, which also correlate with economic prosperity, are linked to this rise, including hypertension, diabetes, obesity, sedentary lifestyle, and alcohol intake. Particularly worrisome is the impact on young adults, a pivotal segment of India's workforce. Stroke encompasses various clinical subtypes and cerebrovascular disorders (CVDs), contributing to its multifaceted nature. Globally, stroke's escalating burden is concerning, affecting developing nations. To combat this trend effectively and advance prevention and treatment strategies, comprehensive and robust data on stroke prevalence and impact are urgently required. In India, these encompass individuals with elevated BMIs, and those afflicted by hypertension, diabetes, or a familial history of stroke. Disparities in stroke incidence and prevalence manifest across India, with differences in urban and rural settings, gender-based variations, and regional disparities. Early detection, dietary changes, effective risk factor management, and equitable access to stroke care are required to address this issue. Government initiatives, like the National Programme for Prevention and Control of Cancer, Diabetes, Cardiovascular Diseases, and Stroke (NPCDCS) 2019, provide guidelines, but effective implementation and awareness campaigns are vital. Overcoming barriers to stroke care, especially in rural areas, calls for improved infrastructure, awareness campaigns, and support systems. Data standardization and comprehensive population studies are pivotal for informed public health policies.

Sustainable methanol production from carbon dioxide: advances, challenges, and future prospects.

The urgent need to address global carbon emissions and promote sustainable energy solutions has led to a growing interest in carbon dioxide (CO2) conversion technologies. Among these, the transformation of CO2 into methanol (MeOH) has gained prominence as an effective mitigation strategy. This review paper provides a comprehensive exploration of recent advances and applications in the direct utilization of CO2 for the synthesis of MeOH, encompassing various aspects from catalysts to market analysis, environmental impact, and future prospects. We begin by introducing the current state of CO2 mitigation strategies, highlighting the significance of carbon recycling through MeOH production. The paper delves into the chemistry and technology behind the conversion of CO2 into MeOH, encompassing key themes such as feedstock selection, material and energy supply, and the various conversion processes, including chemical, electrochemical, photochemical, and photoelectrochemical pathways. An in-depth analysis of heterogeneous and homogeneous catalysts for MeOH synthesis is provided, shedding light on the advantages and drawbacks of each. Furthermore, we explore diverse routes for CO2 hydrogenation into MeOH, emphasizing the technological advances and production processes associated with this sustainable transformation. As MeOH holds a pivotal role in a wide range of chemical applications and emerges as a promising transportation fuel, the paper explores its various chemical uses, transportation, storage, and distribution, as well as the evolving MeOH market. The environmental and energy implications of CO2 conversion to MeOH are discussed, including a thermodynamic analysis of the process and cost and energy evaluations for large-scale catalytic hydrogenation.

A Randomized, Double-Blind, Phase III Study in India for Comparing Efficacy, Safety, and PK of ZRC-3277 (Pertuzumab Biosimilar) With Perjeta® in Patients With HER2-Positive Metastatic Breast Cancer.

INTRODUCTION: To evaluate the efficacy, safety, pharmacokinetics (PK), and immunogenicity of ZRC-3277 (pertuzumab biosimilar) with Perjeta® (pertuzumab) in previously untreated patients with human epidermal growth factor receptor 2 (HER2)-positive metastatic breast cancer (MBC). PATIENTS AND METHODS: This phase III, multicenter, double-blind study across 38 sites in India randomized (1:1) patients with HER2-positive MBC in either the ZRC-3277 or Perjeta® group. Both groups also received trastuzumab and docetaxel. Of 268 enrolled patients, mITT population had 243 patients (119 and 124 in the ZRC-3277 and Perjeta® groups, respectively). The primary objective was to compare the between-group objective response rate (ORR) after 6 cycles of treatment. ORR was determined by evaluating scans of computed tomography or magnetic resonance imaging following Response Evaluation Criteria in Solid Tumor (RECIST 1.1). Two-sided 95% confidence interval (95% CI) for the difference in ORR was determined to evaluate the noninferiority of ZRC-3277 to Perjeta®. The secondary outcomes included the assessment of PK, immunogenicity, and safety between the 2 groups. RESULTS: In the mITT population, 104 (87.39%) and 114 (91.94%) participants achieved the ORR in the ZRC-3277 and Perjeta® groups, respectively. For predefined -15% noninferiority margin, obtained 2-sided 95% CIs (-12.19%, 3.11%) for the difference in ORR (-4.55%) between the 2 groups demonstrated the noninferiority of ZRC-3277 to Perjeta®. PK, immunogenicity, and safety were not significantly different between the 2 groups. CONCLUSION: Efficacy, PK, immunogenicity, and safety profiles of ZRC-3277 was found to be similar to those of Perjeta®.

Intraosseous Hemangioma of Zygoma: A Case Report with Review of Literature.

Intraosseous hemangiomas are uncommon and account to less than 1% of all osseous tumors. Vertebral body and skull are the most common sites involved. However involvement of facial bones is rare with zygoma being even rarer site. Due to its rarity it creates diagnostic dilemma clinically and radiologically. Its vascular nature carries the risk of intraoperative bleeding hence an accurate preoperative diagnosis with arterial embolization helps to avoid the dire consequences. Fine needle aspiration cytology along with radiological correlation is extremely helpful in such cases. We report such rare case in forty eight years female patient with brief review of literature.

A Rare Case of Anaplastic Large Cell Lymphoma of the Knee Joint.

Introduction: Anaplastic large cell lymphoma (ALCL), which makes up only 2-5% of instances of NHL, is a rare and aggressive form of the disease. Anaplastic Lymphoma Kinase (ALK)-positive ALCL is a variant of the illness that is identified by the presence of an ALK gene fusion. The disease is most commonly confined to the nodes, but extranodal spread has been reported. Skin and soft tissue are the most frequently identified locations for extranodal involvement, while joints are extremely rare. We describe a rare case of ALCL affecting the knee joint that is ALK -positive. Case Report: A 51-year-old female presented with pain in her right knee. It was diagnosed as synovitis and treated accordingly. The symptoms did not relieve and a magnetic resonance imaging (MRI) scan was performed that indicated a meniscus tear. She was treated for it; however, the symptoms worsened. She underwent two more scans (1 MRI and 1 PET) that indicated an enhancing polypoidal mass in the knee joint, and two arthroscopic procedures. The histopathology report indicated an ALK-positive ALCL. She was treated with Brentuximab vedotin + CHP followed by involved-site radiotherapy to the postoperative region with margins. The patient has had a complete clinical and pathological response which was assessed after 1 year from the start of the treatment. Conclusion: This is the first instance of primary ALK-positive ALCL affecting the knee joint that has been documented, to the best of our knowledge. The case emphasizes the significance of taking ALCL into account when determining the differential diagnosis of knee joint tumors as well as the requirement for a thorough assessment of extranodal involvement.

An assessment of serum magnesium levels in critically ill patients: A prospective observational study.

Background: A specific magnesium level is essential to be maintained to ensure appropriate neuromuscular excitability and cardiac function; an increase or decrease in its levels usually leads to critical abnormality. Hypomagnesemia in critically ill patients has many potential ramifications and is found to be an important factor in hindering their recovery. Thus, the study aimed to assess the serum magnesium levels in critically ill participants and explore its effect on their condition. Methods: A prospective observational study was conducted for 21 months, from February 2019 to October 2020, among all critically ill participants admitted to the medical intensive care unit (ICU) of a tertiary care hospital. The Acute Physiology and Chronic Health Evaluation II score questionnaire was used to determine the severity of their condition and blood samples were collected within 24 h of their ICU admission for analysis. Results: One hundred participants were enrolled, of which 40% were between the age group of 46 and 65 years and 71% were males. Among all participants with hypomagnesemia, 52% were diabetic, 19% had a history of alcohol use disorder, and 27% had normal calcium and potassium levels. Hypomagnesemia significantly correlated with a longer duration of ICU stay among participants. Conclusion: A significant correlation was observed between hypomagnesemia and increased ICU length of stay and mortality but not the duration of mechanical ventilation. Monitoring and appropriate supplementation of serum magnesium is recommended to limit further comorbidity and mortality in the critical care setting.

Rituximab biosimilar for the treatment of diffuse large B-cell lymphoma: a phase 3 randomized study in India.

PURPOSE: Very few studies have demonstrated the rituximab biosimilarity in terms of efficacy, safety, pharmacokinetics, pharmacodynamics, and immunogenicity in patients with diffuse large B-cell lymphoma (DLBCL) in India. Therefore, we compared the efficacy, safety, pharmacokinetic, pharmacodynamic, and immunogenicity of our biosimilar rituximab with the reference rituximab (Ristova, Roche products [India] Pvt. Ltd) in patients with DLBCL in India. METHODS: A phase 3, randomized, assessor-blind, parallel-group, two-arm study was conducted across 28 sites in India. A total of 153 newly diagnosed DLBCL patients were randomized to receive either biosimilar rituximab or reference rituximab. The study drugs were administered at a dose of 375 mg/m2 by intravenous infusion every 3 weeks for six cycles. The primary end point was objective response rate (ORR) at the end of Cycle 6. Secondary end points included: pharmacokinetic, pharmacodynamics, immunogenicity, and safety assessment. RESULTS: The ORR at the end of Cycle 6 was 82.14% in the biosimilar rituximab and 85.71% in the reference rituximab group. The risk difference (90% CIs) was - 3.57 (- 14.80, 7.66). It met the non-inferiority margin of - 20%. The pharmacokinetic and pharmacodynamic parameters were comparable between the two treatment groups. The incidence rate of immunogenicity was very low and similar in both the treatment groups. The safety profile of both the treatments was comparable with no major difference in terms of nature, frequency and severity of TEAEs. CONCLUSION: The study demonstrated the biosimilarity between the biosimilar rituximab and the reference rituximab. Our biosimilar rituximab could add to the cost-effective treatment alternatives for patients with DLBCL in India.

Effectiveness of ionic liquid-supported membranes for carbon dioxide capture: a review.

The world's population explosion creates a need for natural resources for energy, which will become a significant contributor to global climate change. As we all know, carbon dioxide (CO2) is one of the most critical elements of the global greenhouse gas effect. CO2 capture and storage innovations have piqued researchers' attention in recent decades. Compared to other methods, membrane separation has some positive performance in CO2 capture. CO2 capture with membrane separation using enhanced ionic liquids (ILs) is described in this review. ILs have made an appearance in CO2 capture work as the potential additive, and companies and academics have been interested in CO2 separation for the past two decades. This article comprehensively analyzes the current modern approach in ILs and IL-based membranes for gas separation processes. Based on the latest literature and performance data, this work provides a complete compressive examination of types of ILs and IL-supported membrane performances. ILs for CO2 capture were also explored, and IL-based membranes for different ILs were also studied. This study emphasizes the supremacy of novel ILs for CO2 capture in membrane separation.

Harlequin fetus: A case report.

Harlequin ichthyosis (HI) is the most severe type of congenital ichthyosis. It is extremely rare with very few cases reported in India. It is inherited in an autosomal recessive fashion. The importance of antenatal diagnosis by ultrasonography, DNA-based molecular studies on chorionic villus sampling, and amniocentesis has been emphasized. We report a new case of HI in an infant, diagnosed postnatally by correlation of clinical and histopathological features on skin biopsy. The infant succumbed on the second day of birth despite intensive supportive care. A short review of the literature regarding the condition is also presented.

Management of Short Proximal Femur Nail Peri-Implant Fracture of Femur Shaft with Implant Removal and Long Distal Femur Locking Plate and Bone Grafting - A Case Report.

Introduction: The rising demographic trend towards elderly population and increased incidence of osteosynthesis of proximal femur fractures are associated with increased recurrent falls and rise in incidence of peri- implant fractures. Case Report: Here, we present a difficult case of a peri-implant femur shaft fracture in a 55-year-old male, with stuck short proximal femur nail (PFN) removal followed by long distal femur plating with bone grafting showing good fracture union at 1 year with satisfactory functional outcome. Conclusion: Peri- implant femur fractures are quite rare and more commonly occur in elderly. Among all treatment modalities for intertrochanteric femur fracture fixation, the literature shows short PFN having highest comparative risk for peri-implant fractures. Implant removal followed by locking plates for long spiral fractures provides a stable, anatomical, and reliable fixation. Bone grafting augments bony union, especially in cases of bone defects .

Increased Prognostic Yield by Combined Assessment of Non-Contrast Computed Tomography Markers of Antithrombotic-Related Spontaneous Intracerebral Hemorrhage Expansion.

Background and aims: The utility of proposed non-contrast computed tomography (NCCT) markers for the prediction of hematoma expansion in patients with antithrombotic-related spontaneous intracerebral hemorrhage (ICH) is limited. Additionally, there is significant overlap between different suggested ICH shape and density markers. Methods: We assessed the prognostic yield for hematoma expansion of a combined score incorporating features of ICH shape irregularity (satellite sign and/or Barras score ≥ 3), heterogeneous ICH density (swirl sign and/or Barras score ≥ 3) on baseline NCCT and timing from ICH onset to NCCT. Results: We evaluated data from 79 patients with antithrombotic-related spontaneous ICH (32% with hematoma expansion). Swirl (84% vs. 39%) and satellite signs (20% vs. 7%) on baseline NCCT were significantly more prevalent (p < 0.001) in patients with hematoma expansion. Patients with hematoma expansion had more irregular and heterogeneous bleeds on baseline NCCT scans, as quantified by higher (p < 0.001) Barras shape (4 (4−5) vs. 3 (2−4)) and density scores (4 (3−5) vs. 2 (1−3)), respectively. The overall diagnostic yield of the combined score (area under the curve: 0.86, 95%CI: 0.78−0.94) significantly outperformed (p < 0.001) the diagnostic yield of each individual marker. Scores of 4 or 5 in the combined score were associated with a sensitivity of 60.0%, specificity of 90.7%, overall diagnostic accuracy of 81.0%, positive likelihood ratio (LR) of 6.48, negative LR of 0.44, positive predictive value (PV) of 0.76 and negative PV of 0.83. Conclusion: Combined NCCT marker assessment seems to increase the prognostic accuracy for hematoma expansion in antithrombotic-related spontaneous ICH patients.

Population-based repeat cross-sectional seroprevalence survey of SARS-CoV-2 IgG antibodies in Pimpri Chinchwad Municipal Corporation Area, Maharashtra, India.

Context: Population-based seroepidemiological studies are recommended to measure the extent of spread of coronavirus disease of 2019 (COVID-19) infection in an area. The present seroprevalence survey was planned with the aim to estimate the cumulative burden of the COVID-19 disease in the Pimpri Chinchwad corporation area. Aims: To estimate the cumulative burden of the COVID-19 disease in the Pimpri Chinchwad corporation area. Settings and Design: The study was carried out in Pimpri Chinchwad Municipal Corporation (PCMC) city area. It was a descriptive cross-sectional survey. Materials and Methods: A population-based seroprevalence study for immunoglobulin G (IgG) antibodies for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was carried out among 10082 residents in the age group of 6 years and above selected by cluster random sampling. Thirty-five clusters were in slums, 45 clusters in tenements and 120 clusters from housing societies. The fieldwork for the collection of samples was carried out from 16 June to 17 June 2021. For antibody testing, a kit from Abbott (SARS-CoV-2 IgG) was used which employs chemiluminescent microparticle immunoassay (CMIA) technology. Statistical Analysis Used: Frequency analysis was done for sociodemographic variables, the cumulative incidence of COVID-19, age-stratified infection rate, risk factors and COVID symptomatic versus asymptomatic cases. Chi-square test of association was applied to test the association between seropositivity and sociodemographic and clinical profile of participants. Results: The overall seropositivity for IgG antibodies was 81.34%. Those living in the Gaothan area (tenements) had a positivity rate of 84.5%. The age group between 45 and 60 years had a seropositivity of 91%. Conclusions: The study indicates that a considerable proportion of the population had encountered the novel coronavirus approaching herd immunity.

Management of Complex Kaplan's dislocation by Open Dorsal Approach - A Case Report.

Introduction: Finger dislocations account for 5% of upper extremity injuries. Metacarpophalangeal (MCP) joint/Kaplan dislocations post-trauma are of rare occurrence. An MCP joint dislocation is considered simple when it can be managed by closed reduction and considered complex when open reduction is necessary. Case Report: Here, we present a rare case of dorsal Kaplan dislocation of left second MCP joint in an 11 years old male child, which was managed by open dorsal approach with stable reducion and good functional outcome. Conclusion: We experienced closed reduction should not be tried in cases of complex dorsal dislocations. The dorsal approach of complex MCP dislocation is found to be safe and simple even in hands of inexperienced surgeons which may or may not need division of deep transverse ligament.