7,929 results match your criteria: "PGIMER & DR Ram Manohar Lohia Hospital[Affiliation]"

Gall bladder cancer (GBC) is common among the socioeconomically deprived populations of certain geographical regions. Aflatoxin is a genotoxic hepatocarcinogen, which is recognized to have a role in the pathogenesis of hepatocellular carcinoma. However, the role of aflatoxin in the pathogenesis of GBC is largely unknown.

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  • Retinal vasculitis has various causes, including infections, autoimmune disorders, and sometimes the cause is unknown, making diagnosis challenging for doctors.
  • Due to its complexity, patients often undergo extensive and sometimes unnecessary tests to identify the exact cause, which can delay effective treatment and vision preservation.
  • The article proposes an algorithmic approach that integrates clinical assessments, imaging, lab tests, and tailored investigations to ensure timely and accurate diagnosis for targeted therapy.
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Temporal Lobe Epilepsy (TLE) is a severe neurological condition characterized by recurrent seizures that often do not respond well to available anti-seizure medications. TLE has been associated with epileptogenesis, a process that starts during the latent period following a neurologic insult and is followed by chronic phase. Recent research has linked canonical Wnt signaling to the pathophysiology of epileptogenesis and TLE.

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Presence of antilingula and its relationship to mandibular foramen-An anatomical study.

Natl J Maxillofac Surg

July 2024

Department of Conservative Dentistry and Endodontics, Oral Health Sciences Center, PGIMER, Chandigarh, India.

Article Synopsis
  • - The study aimed to evaluate the presence of antilingula and its relationship to the mandibular foramen using 50 dry human hemi-mandibles.
  • - Results showed that antilingula was found in 90% of the specimens, predominantly located posterior to the mandibular foramen and superior in orientation.
  • - The study concluded that the antilingula usually appears as an elevation on the lateral ramus border, important for understanding anatomical relationships during surgeries like vertical ramus osteotomy.
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Introduction: Chronic spontaneous urticaria (CSU) is characterized by urticaria persisting for more than 6 weeks. Antihistamines, notably sgAH (second generation antihistamines) are the first line of treatment for CSU.

Areas Covered: This consensus aimed to review the existing research on receptor occupancy of antihistamines, including levocetirizine, and translate its implications in the treatment of CSU.

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Introduction: Simultaneous pancreas-kidney transplantation (SPK) is the preferred treatment for individuals with type-1 diabetes and end-stage renal disease. However, a limited supply of "Ideal Pancreas Donors" contributed to a growing disparity between available organs and recipients. Even though SPK outcomes from pediatric donors match those from adult donors, unclear guidelines on minimum age and weight criteria for extra small pediatric pancreas donors lead to hesitancy among several transplant centers to utilize these grafts due to concerns about inadequate islet mass, technical challenges, and increased risk of allograft thrombosis.

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Disrupting Maternal Behavior and Inducing Cannibalism Due to Valproic Acid: An Unexplored Insight.

Basic Clin Neurosci

March 2024

Experimental Pharmacology Laboratory, Neurobehavioral Research Laboratory, Department of Pharmacology, PGIMER, Chandigarh, India.

Article Synopsis
  • Valproic acid (VPA) is commonly used to create preclinical models for autism spectrum disorder (ASD) but also leads to adverse effects in offspring, including physical malformations and changes in maternal behavior.
  • This study focused on how VPA impacts pregnant Wistar rats, finding that VPA-treated females exhibited reduced litter sizes, increased instances of cannibalism, and higher miscarriage rates compared to control groups.
  • The results underscore VPA's significant teratogenic effects and disruptions in maternal behavior, highlighting potential mechanisms behind these changes in the context of ASD research.
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Objective: To determine agreement between neonatal cerebrospinal fluid (CSF) glucose measured by standard laboratory method versus blood gas analyzers (BGA) and glucometers.

Study Design: This prospective, observational, cross-sectional study was conducted in a level III neonatal unit on 97 neonates undergoing lumbar puncture. Agreement was estimated by Lin's coefficient of concordance and Bland-Altman plot.

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Background: Lower limb amputation can lead to psychological problems.There is a lack of data to evaluate the psychological problems and associated factors in lower limb amputees.

Aim: Prevalence and factors associated with psychological disorder and phantom limb pain in lower limb amputees METHODS: It was a cross-sectional study with a consecutive sampling technique.

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Systematic evaluation of evidence assessing the role of dietary patterns on oral and oropharyngeal (OOP) cancer risk can provide a better understanding of their relationship. This systematic review of observational studies aimed to integrate the most recent evidence on the relationship between posteriori and priori dietary patterns and risk of development of OOP cancers. Studies were retrieved from Embase, PubMed, and Web of Science, and a total of 22 publications were included in the systematic review, of which 17 were included in the meta-analysis.

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Background: Non-eruptive calcium nodules (CNs) are commonly seen in heavily calcified coronary artery disease. They are the most difficult subset for modification, and may result in stent damage, malapposition and under-expansion. There are only limited options available for non-eruptive CN modification.

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  • Iatrogenic injuries to the ureter have become more prevalent in the past ten years, particularly after surgical procedures.
  • A 36-year-old woman developed a clear vaginal discharge three weeks after an emergency cesarean section, prompting further investigation.
  • She was diagnosed with a left uretero-uterine fistula and successfully treated using robotic-assisted surgery with the Lich-Gregoir technique.
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Background: Microalbuminuria is associated with several clinical conditions of public health concern. Particularly in diabetic patients, there is routine microalbuminuria screening to understand whether the renal complication has progressed to the microalbuminuria stage or not. Therefore, microalbuminuria detection is a matter of considerable interest.

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Background And Objective: There is a need for simple functional test to assess treatment response in chronic pulmonary aspergillosis (CPA) in resource-constrained settings. The one-minute-sit-to-stand test (1-min-STS) is one such test. However, the minimal important difference (MID) for 1-min-STS in subjects with CPA remains unknown.

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Timely diagnosis and management of pediatric acute liver failure (PALF) is of paramount importance to improve survival. The Indian Society of Pediatric Gastroenterology, Hepatology, and Nutrition invited national and international experts to identify and review important management and research questions. These covered the definition, age appropriate stepwise workup for the etiology, non-invasive diagnosis and management of cerebral edema, prognostic scores, criteria for listing for liver transplantation (LT) and bridging therapies in PALF.

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  • The study aimed to compare the effectiveness and toxicity of two radiation techniques for treating locally advanced cervical cancer: traditional 3DCRT and advanced IG-IMRT, to lessen side effects while maintaining tumor control.
  • Conducted as a randomized trial, 173 patients were evaluated after being treated with external beam radiation and brachytherapy, with results showing IG-IMRT led to significantly reduced acute toxicities while maintaining similar tumor control rates to 3DCRT.
  • The findings suggest that using IG-IMRT with personalized margins might be a better option for minimizing treatment-related side effects in patients with locally advanced cervical carcinoma.
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  • Common Variable Immune Deficiency (CVID) is the most common primary immune deficiency in adults and is linked to higher rates of Non-Hodgkin Lymphomas (NHLs).
  • The review discusses changes in immune cells, genetic factors, and tissue pathology specifically related to NHLs in CVID patients.
  • Immune defects in CVID, such as reduced T cell types and alterations in B cells, along with genetic markers and signaling pathways, may contribute to increased lymphoma risk and require further research to identify potential prognostic indicators.
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Purpose: Colorectal cancer (CRC) is one of the most commonly diagnosed cancers in the world. Early detection would be greatly enhanced if accurate and cost-effective diagnostic biomarkers for CRC were accessible. The development of blood tests would evidently lower the screening cost of CRC detection.

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We present an interesting and rare case of Capillaria hepatica infection in a 2-year-old boy, who presented with fever, rash, hepatomegaly and peripheral eosinophilia. FNAC of hepatic lesion showed parasitic eggs and PCR from the aspirate confirmed the diagnosis. We describe the cytomorphological features and provide educational multiple-choice questions related to the topic.

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Substantial gains have been achieved in the control of visceral leishmaniasis (VL) in the four endemic states of India; however, cases are sporadically reported from other nonendemic regions of India such as the sub-Himalayan region, which can be a hurdle to VL elimination. We analyzed VL reports published from the sub-Himalayan regions of India over seven decades (1967-2023) in this systematic review. Medline, Embase, Scopus, and Web of Science were searched for VL cases from sub-Himalayan regions of India.

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Context: Type 2 Diabetes Mellitus (T2D) is associated with an increased risk of fragility fracture despite normal areal bone mineral density (BMD). The contribution of diabetic peripheral neuropathy (PN) to volumetric BMD (vBMD) and bone microarchitecture in T2D is not explored.

Objective: To assess vBMD and microarchitectural properties of bone using high-resolution peripheral quantitative computed tomography (HR-pQCT) in patients of T2D with or without PN.

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Background: Charcot neuroosteoarthropathy (CNO) is characterized with increased osteoclastic activity that can be curbed with antiresorptive agents. Chronic kidney disease (CKD) precludes bisphosphonates but anti-receptor activator of nuclear factor-B ligand (anti-RANKL) antibody, denosumab, can be contemplated in CKD. We investigated denosumab for active CNO of foot in CKD for CNO remission.

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