King George's Medical University Research Articles

Correlation of T Regulatory Cells, Cytotoxic T-lymphocyte-associated Antigen 4, and Transforming Growth Factor-β1 with Treatment Response in Patients with Chronic Myeloid Leukemia Receiving Dasatinib Therapy.

Tyrosine kinase inhibitors improve chronic myeloid leukemia (CML) outcomes. Dasatinib inhibits breakpoint cluster region-Abelson 1 proto-oncogene tyrosine kinase better than imatinib in CML. T-regulatory cells prevent autoimmune diseases and aberrant immune responses by reducing oncoprotein antigen reactivity. They also reduce self-antigen-induced immune responses to maintain peripheral tolerance. In this study, T-regulatory cells in peripheral blood of chronic myeloid leukemia-chronic phase patients were measured, together with serum levels of cytotoxic T-lymphocyte-associated antigen-4 (CTLA-4) and transforming growth factor (TGF)-β1 at diagnosis and 3 months postdasatinib therapy. The Pathology and Clinical Haematology Departments at King George's Medical University, Lucknow, India, conducted this prospective analytical study. Forty CML-chronic patients and 10 healthy controls were analyzed. Flow cytometry was used to determine T-regulatory cell percentage in peripheral blood mononuclear cells of newly diagnosed CML patients before and after 3 months of dasatinib treatment; ELISA was used to measure serum levels of CTLA-4 and TGF-β1. T-regulatory cells, CTLA-4, and TGF-β1 significantly decreased in CML-chronic phase patients after 3 months of dasatinib therapy compared to the initial diagnosis. No significant change in T-regulatory cell, CTLA-4, or TGF-β1 percentages were seen between responders and poor responders. However, responders had a lower percentage of T-regulatory cells than suboptimal responders. The study concluded that dasatinib treatment improved response in CML patients with decreased Treg cells. Dasatinib reduces Treg-mediated immunological suppression, reducing CTLA-4 and TGF-β1 levels.

Early Mortality in Cardiac Surgery - Is Lactate Significant?

Serum lactate is a consequence of tissue hypoperfusion and has been used routinely for patient management following cardiac surgery. This study aims to determine the association of lactate with early mortality and postoperative morbidity. This is a prospective cohort study carried out in the Department of Cardiovascular and Thoracic Surgery, King George's Medical University (India), from January 2020 to December 2022. A total of 270 patients were included in this study. Serum lactate levels were measured preoperatively, intraoperatively on-pump, coming off-pump, and at six, 12, 24, and 48 hours postoperatively. Early mortality was noted in 17 cases (6.3%). While both lactate and lactate clearance correlated with duration of mechanical ventilation, vasopressor duration, and intensive care unit and hospital stay, correlation with early mortality was noted only with lactate at 24 hours. Logistic regression analysis demonstrated that lactate levels at preoperative period (adjusted odds ratio [OR] 4.76 [1.67-13.59], P=0.004) and at 24 hours after bypass (OR 1.21 [1.00-1.47], P=0.046) and vasopressor duration (OR 1.11 [1.04-1.19], P=0.002) are independent predictors of mortality. Receiver operating characteristic curve analysis showed that arterial lactate on-pump, off-pump, and at six, 12, and 24 hours after surgery had significant area under the curve for predicting mortality. Arterial lactate and lactate clearance show good correlation with duration of mechanical ventilation, vasopressor support, and intensive care unit and hospital stay and can serve as a good indicator to guide therapeutic decisions in postoperative period. However, it fails to be a sensitive predictor of mortality.

Interplay of Adiponectin With Glycemic and Metabolic Risk Metrics in Patients With Diabetes.

Background Type 2 diabetes mellitus (T2DM) is characterized by low insulin production or resistance. Adiponectin, a hormone produced by adipocytes, is essential for regulating glucose metabolism and is correlated with insulin decrease. Aim The aim of this study is to estimate the levels of adiponectin in T2DM patients and their relationship with various metabolic markers (glycated hemoglobin (HbA1c), fasting blood sugar (FBS), fasting insulin, lipid profile, and anthropometric variables in an Indian cohort. Methods This study was conducted at King George's Medical University (KGMU), India, from October 2022 to October 2024. The study (case-control)included 234 subjects: T2DM patients and age-sex-matched healthy controls. Diagnosis of T2DM followedAmerican Diabetes Association criteria. Data collection involved medical history, anthropometric measurements, blood pressure, and biochemical assessments including FBS, HbA1c, lipid profiles, insulin levels, and insulin resistance. Serum adiponectin levels were estimated using an ELISA kit. Results T2DM patients had a significantly higher HbA1c value (7.82±0.96%) compared to controls (5.31±0.39%, p<0.001). Insulin resistance was also significantly higher in T2DM patients (4.31±0.95) than in controls (3.62±0.82, p=0.002). Adiponectin levels were significantly lower in T2DM patients (6.87±3.73 µg/mL) compared to controls (10.18±5.16 µg/mL, p<0.001). Low levels of adiponectin were correlated with HbA1c (r=-0.58, p<0.001), FBS (r=-0.51, p<0.001), and total cholesterol (r=0.38, p<0.001). Adiponectin levels also were correlated with BMI (r=-0.33, p<0.001). Conclusion Lower adiponectin levels in T2DM patients correlate with HbA1c and increased insulin resistance, suggesting that adiponectin may be a biomarker for diabetes management and risk assessment.

Serum Vitamin B12 Levels as a Risk Factor and Prognostic Marker in Patients With Acute Ischemic Stroke at a Tertiary Care Center in Northern India: A Case-Control Study.

Objective Stroke is a leading cause of death and disability globally, with its incidence, prevalence, and mortality rising significantly over the past decades. Beyond traditional risk factors, vitamin B12 has garnered attention for its role in stroke prevention due to its influence on homocysteine metabolism. Deficiencies in vitamin B12 are linked to hyperhomocysteinemia, which increases the risk of ischemic stroke. This study aims to compare vitamin B12 and homocysteine levels in stroke patients versus control subjects. Methodology This observational case-control study was conducted at King George's Medical University (KGMU), Lucknow, involving 75 acute ischemic stroke patients and 75 age- and sex-matched controls. Serum vitamin B12 and homocysteine levels were measured, and stroke severity was assessed using the National Institutes of Health Stroke Scale (NIHSS) score. The modified Rankin scale (MRS) evaluated functional outcomes at discharge. Statistical analysis was performed to identify associations between vitamin B12 levels, stroke severity, and patient outcomes. Results Stroke patients had significantly lower vitamin B12 levels (194.24 ± 91.11 pmol/L) and higher homocysteine levels (16.33 ± 3.29 µmol/L) compared to controls (271.13 ± 91.19 pmol/L and 9.76 ± 4.55 µmol/L, respectively). Vitamin B12 levels were lower, and homocysteine levels were higher in patients who died during the study. Additionally, vitamin B12 levels were negatively correlated with MRS scores at discharge and 28 days post-discharge, and positively correlated with NIHSS scores, indicating worse outcomes in patients with lower vitamin B12 levels. Conclusions This study demonstrates a significant association between vitamin B12 deficiency and the occurrence and severity of ischemic stroke. Lower vitamin B12 levels correlated with higher stroke severity and poorer functional outcomes, highlighting the potential role of vitamin B12 in stroke management. Further research is needed to explore the therapeutic implications of vitamin B12 supplementation in reducing stroke risk and improving patient outcomes.

Retrospective Outcome Analysis of Geriatric Traumatic Brain Injury Treated at a Tertiary Care Center in India

Abstract Background Trauma is a major cause of morbidity and mortality in elderly patients and its management is challenging. Outcome assessment in these patients is difficult because of preexisting chronic medical conditions as it may be impossible to isolate the effect of traumatic brain injury. This study aimed to examine the clinical outcomes and epidemiological and clinicoradiological characteristics of geriatric traumatic brain injury patients at a tertiary care center. Methods The clinical records of patients aged ≥60 years with head injuries treated at King George's Medical University between 2016 and 2020 were included in the study. Patients were followed up in the outpatient department or through telephone consultation. The follow-up period was updated using the Glasgow outcome score (GOS) of patients for current neurological status and relevant radiological investigations. Results The mean age of subjects was 66.16 ± 6.55 years. Road traffic accidents were the most frequent cause of brain injuries (448 [68.5%]). In total, 41% of the study patients had severe head injuries (Glasgow coma scale, GCS &lt; 9) at admission. The in-hospital mortality was 25.2%. In total, 60.7% of discharged patients showed favorable outcomes (GOS: 4 or 5). GCS at admission, best motor response, and associated comorbidity (diabetes mellitus) significantly predicted the outcome at 6 months. The majority of the patients (82.6 %) were 60 to 70 years of age. Conclusion Road traffic accidents are the most frequent cause of brain injuries in geriatrics. Most of them were managed medically, and majority were discharged (74.8%). Out of those discharged, 39.3% had unfavorable outcomes.

Analysis of non-metric dental traits for ethnicity identification in a mixed population of Uttar Pradesh

BackgroundForensic odontology involves the identification of individuals through dental records, making it a crucial tool in legal investigations. Non-metric dental traits (NMDT), which are variations in dental morphology play a key role as these traits are inherited characteristics that can help establish biological relationships or ancestry. Thus, we aim to assess the frequency and variability of NMDT in the human dentition of four ethnically mixed populations in Uttar Pradesh. This study can aid in the future by maintaining records of ethnic groups and their variability, which can be crucial for disaster victim management and forensic odontology. MethodsThe study was conducted on a total of 100 patients coming to the OPD of Oral Medicine and Oral Pathology and Microbiology of King George's Medical University from January 2022 to July 2023. Impressions of both arches were made for participants using irreversible hydrocolloid (alginate), and casts were examined under a stereomicroscope to assess 15 different morphological characteristics. ResultsNMDTs such as winging, shoveling, double-shoveling interruption groove, canine mesial ridge, hypocone, metacone, carabelli's trait, peg-shaped incisors, peg-shaped molar, premolar lingual cusp variation, deflecting wrinkle, protostylid, metaconulid, entoconulid was evaluated. The NMDTS were evaluated in four different ethnics Nordics, Mediterranean, Oriental Mediterranean, and Protoaustraloid amongst which various traits showed a statistically significant variation among the population of Uttar Pradesh. ConclusionThe sample studied presented confirmed supernumerary traits like metacone, protostylid, carabellis trait, metaconulid, premolar lingual cusp variation, and deflecting wrinkle were seen highest in Nordic, Mediterranean, Oriental Mediterranean, and Protoaustraloid ethnicity have a significant association with the Uttar Pradesh population.

Family Satisfaction of Polytrauma Patients in Intensive Care Unit at a Tertiary Care Center.

Family members play a crucial role in ICU patients' treatment and decision-making, despite the stress and uncertainty they may experience, ensuring high-quality medical care. Providing comfortable spaces with noise-reducing techniques can boost family satisfaction. Further research is needed to support families in intensive care units (ICU). This study aims to evaluate family satisfaction and decision-making in polytrauma patients in the ICU, identify improvement opportunities, and analyze demographic and socioeconomic factors influencing satisfaction. This cross-sectional study was conducted at King George's Medical University, Lucknow, over a period of one year. A total of 66 patients, aged between 20 and 70, their family members, and those who gave written informed consent were included. Exclusion criteria included those who died within 48 hours of ICU admission or did not give consent. Patient characteristics, such as age, sex, Acute Physiology and Chronic Health Evaluation (APACHE) II score, and hospital stay length, were also collected. The family satisfactionin the intensive care unit (FS-ICU) questionnaire, consisting of 24 items with five Likert response options, was used to assess satisfaction levels in ICU care and decision-making. A study of 66 patients which included 78.79% male and 21.21% female. The majority of the patients (66.67%) lived with their family members. The mean ICU stay was 13.03 days, with an APACHEscore of 17.39. The results showed that families were very satisfied with a considerable portion of the ICU stay. The overall satisfaction score was 57.00. Families were less satisfied with the atmosphere in the ICU and involvement in the decision-making process. The satisfaction scores were comparable for both genders, except for the time taken to respond to questions, which was significantly higher for women. Although families were very satisfied with the ICU stay, several areas were identified as having potential for improvement. The present study shows that the quality of treatment and communication during hospitalization is a major factor in the need for follow-up care. This underlines the need for a constant focus on communication skills in the training of nurses and doctors and in their practical training in the ICU. Participation in decision-making, especially by family members of survivors, was identified as an area for improvement. We recommend more research to be conducted in India focusing on family satisfaction with involvement in the decision-making in ICU considering the unique racial, cultural, ethnic, and linguisticdifferences in India.

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.

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). 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. 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%). 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.

Body Mass Index a Forecast of Sputum Culture Conversion Among Drug-Resistant Tuberculosis Patients.

Background Drug-resistant tuberculosisis a major health issue around the world. The time it takes to find a sputum-positive patient is a major risk factor for the spread of tuberculosis, and many things can indicate a longer time to culture conversion. Also, there is strong proof that poor nutrition is linked to infectious diseases. So, this study aimed to look into the link between a person's body mass index (BMI) and the change of a sputum culture within three months in people who have rifampicin-resistant (RR)/multidrug-resistant (MDR)-tuberculosis (TB) kept on a bedaquiline-based regimen. Materials and methods The Department of Respiratory Medicine at King George's Medical University, Lucknow, hosted an observational, analytical, prospective, single-center study from May 2020 to April 2021. The study included 105 people who had been identified with RR/MDR-TB and were on an optimized background regimen that included a bedaquiline-based regimen. The result we were interested in was sputum culture conversion within three months, and we looked at how BMI related to that outcome. Analytical analyses utilized Pearson's chi-square test for categorical variables and the t-test for continuous variables. Differences with a P-value of <0.05 were considered significant. SPSS software (version 18.0, IBM Corp., Armonk, NY, USA) was used for all analyses, with missing data not replaced or credited. Results A total of 105 people who met the inclusion and exclusion criteria were analyzed. The patients had a mean age of 33.34 years and were mostly male 61 (58%). Fifty-eight (58; 55%) patients lived in rural areas. Most patients had fever 77 (73%), cough 72 (69%), and weight loss 66 (63%). Sixty-nine (69; 66%) patients had a history of TB. Fifty-seven patients had a BMI of <18.5 kg/m2, and 48 patientshad with BMI of ≥18.5. At the end ofthe study, 75/105 patients converted their sputum culture. Of the 105 patients, 57 (54%) had a low BMI (less than 18.5 kg/m2). Among the 57 patients with a BMI of <18.5 kg/m2, only 28(46%) achieved sputum culture conversion after 3 months while 29 (60%) of 48 with BMI ≥18.5 achieved sputum culture conversion after 3 months.Among the patients with a BMI <18.5, 15/57 (26%) tested positive for sputum culture after three months. In patients with a BMI of ≥18.5, only 4/48 (8%) patients tested positive for sputum culture after three months. Conclusion Inpatientswithdrug-resistant tuberculosis, lowBMI (<18.5kg/m2)wasanindependentriskfactor forfailingtoconvert sputum cultureswithinthreemonths.

Relationship Between Lipid Profile and Body Mass Index in Patients With Polycystic Ovarian Syndrome: A Cross-Sectional Study Among Indian Women of Reproductive Age.

Introduction Characterized by a range of symptoms including irregular menstrual cycles, hirsutism, and infertility, polycystic ovarian syndrome (PCOS) also poses substantial metabolic challenges. Among these, dyslipidemia and obesity are particularly concerning due to their long-term implications for cardiovascular health.The present study explores the intricate relationship between lipid profile and body mass index (BMI) in patients with PCOS presenting to the Department of Obstetrics and Gynaecology,King George's Medical University, Lucknow, a tertiary care teaching hospital in Northern India. Methods The present work involves analysis of clinical characteristics of 230 premenopausal women between 18-45 years of age diagnosed with PCOS (according to Rotterdam Criteria). Patientswith conditions such as congenital adrenal hyperplasia; Cushing's syndrome; uncontrolled hypertension, smoking,hypogonadism; using oral contraceptives; pregnant or lactating mothers; smoking or drug addiction; psychiatric illness; and those diagnosed with androgen-secreting tumors were excluded. For each participant, data was collected pertaining to demographics (age, marital status), clinical presentation,height, and weight (for BMI calculation), and total lipid profile comprising of total cholesterol, triglycerides, high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), and very low-density lipoprotein cholesterol (VLDL-C). Thepatients were stratified according to their BMI as per the WHO Asian classification, andPearson's correlation coefficient was calculated to see the correlation between lipid profile and BMI. Results The final analysis was done on 228 patients, with a mean age of25.22 (±4.82) years, and 45.6% were currently married. Among the participants, 28.1% of the participants were overweight, and 42.5% of them classified as obese, while the remaining 29.4% had a BMI in the normal range.The mean (SD) total cholesterol was 172.26 (49.55) mg/dl, and 65 patients (28.5%) had elevated serum cholesterol (≥200 mg/dl). Triglycerides were raised (≥ 150 mg/dl) in a majority of the study participants (n=160, 70.2%). While none of the patients had high VLDL-C, LDL-C was elevated in 52 patients (22.8%). HDL-C levels were lower than the threshold value of 50 mg/dl in 152 participants (66.7%). On performing correlation analysis, a significant negative correlation was noted between HDL-C and BMI in the entire study cohort (r=-0.342, p=0.003). Overweight patientsexhibited a statistically significant positive correlation between triglycerides and BMI (r=2.628, p=0.002). Participants with BMI in the overweight range demonstrated statistically significant correlations with HDL-C (r=-0.497, p=0.017) and triglycerides (r=2.628, p=0.002); and BMI of obese patients significantly correlated with total cholesterol (r=0.301, p=0.037) and triglycerides (r=0.146, p=0.028). Conclusion The findings of the study underscore the multifaceted nature of PCOS, affecting reproductive health as well as metabolic components. The significant correlations between BMI and lipid parameters, specifically, HDL-C, triglycerides, and total cholesterol, highlight the importance of weight management in reducing cardiovascular risks in women with PCOS.

Morphological, Morphometric, and Histological Evaluation of the Placenta in Cases of Intrauterine Fetal Death.

Background The human placenta is a remarkable organ that develops during pregnancy and is crucial in supporting fetal growth and development. The placenta supplies oxygen and nutrients to the fetus and removes waste products from the fetal bloodstream. It also produces hormones that support pregnancy, such as human chorionic gonadotropin, progesterone, and estrogen. Placental insufficiency occurs when the placenta cannot deliver adequate nutrients and oxygen to the fetus. This can result in intrauterine fetal death (IUFD), stillbirth, intrauterine growth restriction, low birth weight, and premature birth. It can also be associated with developmental delays or long-term health issues for the baby. This study aimed to assess the morphologic, morphometric, and histologic changes in the placenta associated with IUFD and compare it with the placenta of live births. Methodology This study was conducted at the Department of Anatomy in collaboration with the Department of Obstetrics and Gynaecology, Integral Institute of Medical Sciences and Research and King George's Medical University Lucknow, where 60 placentas were studied. Placentas were further categorized into the following two groups: Group A, the study group in which placentas from IUFD were taken (n = 30), and Group B, the control group where placentas from live births were taken (n = 30). Morphological and morphometric features of both groups were recorded and compared. Histological features of placentas from IUFD (Group A) were examined after hematoxylin and eosin staining. Results A total of 60 placentas were observed (Group A and Group B). In Group A (IUFD) and Group B (control group), most pregnancies were multigravidas. Round-shaped placentas were the most common type in both groups (Group A = 46.67%, Group B = 66.67%). The average thickness of placentas from Group A (IUFD) cases was significantly reduced (mean thickness = 1.17 ± 0.07 cm) compared to controls in Group B (mean thickness = 2.04 ± 0.93 cm). The p-value obtained was significant at 0.0001. There was a notable reduction in the average placental diameter in Group A (mean diameter = 241.73 ± 65.54 cm) compared to Group B (mean diameter = 263.72 ± 162.67 cm). The p-value obtained was not significant at 0.49. On histopathological examination of the placentas of Group A (IUFD), perivillous fibrin deposition and high-grade calcification were seen in a significantly high number of placentas (70% and 60%, respectively). Conclusions The knowledge of the placenta's morphologic, morphometric, and histologic changes can be utilized to establish the cause of fetal death. In instances of fetal growth limitation and fetal demise that are clinically inexplicable, they can also explain the causes.

Prevalence and Associations of Depression in Parents of Children With Congenital Talipes Equinovarus: A Single-Centre Study.

Congenital talipes equinovarus (CTEV) is a congenital deformity that requires weekly visits to the hospital for manipulation and corrective cast application, followed by an intensive bracing regimen requiring multiple visits to the hospital spread over the years. Parents of children with clubfoot are known to undergo a range of negative emotions. The objective of this study was to identify the prevalence of depression and the factors associated with depression in parents of children with idiopathic CTEV. This cross-sectional study consecutively enrolled 190 parents of children with idiopathic CTEV undergoing treatment at King George Medical University. Parents with conditions that preclude the assessment of mental status were not included. These conditions include a history of head injury or psychiatric illness, parents with ongoing treatment of psychiatric illness, ongoing chronic illness, chronic neurological disease, and parents with clinically established intellectual disability. Information was recorded on certain parent-related characteristics and certain child-related characteristics. Parent-related information included age and sex of the parent, religion, area of residence, number of children in the family, degree of perceived social support (using the Multidimensional Scale of Perceived Social Support, MSPSS), level of education, socio-economic status, depression subscale score of DASS 21 (Depression, Depression Anxiety, and Stress Scale -21), chronic pain (visual analogue scale, VAS), family history of clubfoot or depression, and level of stress caused by a major life event during the past year using the Presumptive Stressful Life Event Scale (PSLES). Child-related information included the sex of the child, phase of treatment (casting or bracing), limb involvement (unilateral or bilateral), relapse of the deformity, and Pirani score of the deformity. Bivariate analysis and logistic regression were used to identify factors associated with a score ≥10 on the depression subscale of DASS 21. One hundred forty-five subjects were males (76.3%). The mean age of the enrolled parents was 28.47±4.89 years. The mean score on the depression subscale of DASS-21 was 4.87±6.3. Thirty-two parents (16.8%) had a score of ≥10 on the depression subscale of the DASS-21. On bivariate analysis, female sex, being Hindu, having studied up to class 12th, relapse, MSPSSscore, and PSLES score were found to be associated with a score ≥10 on the depression subscale of the DASS-21. On logistic regression, female sex, lack of graduate education and above, and MSPSS scores were found to be significantly associated with a score of ≥10 on the depression subscale of the DASS 21 score. The prevalence of depression in parents of children with idiopathic clubfoot was 16.8%. Female gender, lack of college education, and the level of perceived social support (MSPSS) are independently associated with a score ≥10 on the depression subscale of DASS 21. We recommend screening parents of children with clubfoot and referring those with abnormal scores to a psychiatrist for a confirmed diagnosis.

Prevalence of persistent pneumonia among severe pneumonia and nutritional status as its associated risk factor: A prospective observational study among under-five children.

Malnourishment is a risk factor for persistent pneumonia among under-five children with severe pneumonia. This study aims to determine the prevalence of persistent pneumonia and the association between nutritional status and pneumonia severity in children under 5 years of age. A prospective observational hospital-based study was conducted in the Department of Paediatrics, King George's Medical University (KGMU) from May 2019 to April 2020 among children aged 1 month to 5 years admitted with a diagnosis of severe pneumonia. An anthropometric assessment along with general and systemic examination was conducted. Weight for age, height for age and weight for height were calculated to assess the nutritional status. Children with severe pneumonia were followed for 4-6 weeks to assess the prevalence of persistent pneumonia. The prevalence of persistent pneumonia was 6.8%, while 32 (31.1%) and 64 (62.1%) patients had recurrent and severe pneumonia, respectively. No statistically significant distribution was observed in age, sex, residential area, parent's education or occupation of the child. The statistically significant distribution was seen on assessing nutritional status based on weight for age, height for age and weight for height (P value- 0.001, 0.001, 0.0001). Those with weight for age ≤ 3SD were anaemics and up to 1 year of age had 5.21, 3.52 and 2.83 times more odds of having persistent pneumonia, respectively. The prevalence of persistent pneumonia among children less than 5 years of age was 6.8%. Malnutrition can be considered a major determinant of persistent pneumonia among children under 5 years of age.

Comparison of flow-mediated dilation (FMD) of the brachial artery in normotensive versus preeclamptic pregnant females.

Flow-mediated dilation (FMD) of the brachial artery is an ultrasonography test that assesses the endothelial response to reactive hyperemia. The aim of this study was to assess the changes in FMD in preeclamptic pregnant patients and compare them with normotensive pregnant females. An analytical cross-sectional comparative study was conducted in the Department of Obstetrics and Gynaecology at King George's Medical University (KGMU) after obtaining ethical approval. A total of 110 normotensive and 100 preeclamptic patients were recruited for the study. Using a Toshiba Ultrasound Machine with a 7-12 MHz probe, the baseline diameter of the brachial artery D1 was measured. Afterward, the cuff of the sphygmomanometer was placed distally on the forearm and it was inflated up to ≥250 mm of Hg pressure and later slowly deflated. At 90th seconds after cuff deflation, the mean of three measurements of vessel caliber (D2) was obtained. The FMD% was obtained by the following equation: FMD (%) = [(D2 - D1)/D1] ×100, where D1 = basal diameter and D2 = post-occlusion diameter. All patients were followed till delivery for maternofetal outcome. FMD% was significantly lower in the preeclampsia group, and it went on decreasing with increasing severity of preeclampsia. At the cutoff of 9.4 for FMD%, its sensitivity for the prediction of preeclampsia was 65.3%, specificity was 89.3%, positive predictive value (PPV) was 94%, and negative predictive value (NPV) was 50%. FMD is a noninvasive test, and it gets decreased before clinical signs of preeclampsia, so it can be used as a predictor of preeclampsia.

RETROSPECTIVE PROSPECTIVE COMPARATIVE ANALYSIS OF RECONSTRUCTION OF ACL TEAR WITH QUADRUPLED HAMSTRING GRAFT VERSUS QUADRUPLED HAMSTRING GRAFT INTERNALLY BRACED WITH FIBERTAPE

Background: Reconstruction of anterior cruciate ligament is a widely done surgery. The surgical outcome is dependent upon the strength of the graft used. Quadrupled hamstring graft is a commonly used graft as it provides good strength and functional outcomes. However graft re-rupture and laxity of the graftare amongst the known complications which lead to repeat surgeries and unsatisfactory outcomes. Various techniques have been described to strenghthen the graft. This study compares the cumulative effect of internally bracing quadrupled hamstring graft using fibertape with quadrupled hamstring graft alone in terms of functional outcome and laxity. Materials and Method:The study was done at the Department of Orthopaedics at King Georges Medical University in Lucknow on 60 patients with anterior cruciate ligament tears from October 2021 to October 2022. The patients were divided into two groups: Group 1 had quadrupled hamstring graft reconstruction done alone, and Group 2 had quadrupled hamstring graft reconstruction done with fibertapebracedinternally.Lysholm knee score was used as a measure of functional outcome along with standardized Pivot shift test, Lachman testand anterior drawer test to measure and compare the pre- and postoperative variation in laxity. Results:On comparing the improvement in grades at subsequent follow-up, group 2 showed significant improvement in functional outcomes in terms of Lysholm knee score . Conclusion:We concluded that reconstruction of anterior cruciate ligament using quadrupled hamstring graft internally braced with fiber tape gives a better functional outcome in form of Lysholm knee score although there was no significant improvement in grades of Anterior Drawer and Lachman test. Although follow up period of six months was a limiting factor . Further clinical evaluation over a longer period of follow up to evaluate the effect of fibertape on shielding and creeping of graft is essential and also to study the resultant collagen fibretapes clinical behavior.

An Analysis of the Anomalous Fissure of the Ligamentum Teres Hepatis: A Morphological Perspective in the North Indian Population.

Background The liver, being the largest internal organ of the body shows a variety of gross morphological variations about lobes, fissures and processes which may be clinically significant. Among various anatomical variations, the most found is the variant fissure for ligamentum teres hepatis.The present study was done to classify, review, compare and discuss the literature for anomalies in fissures for ligamentum teres hepatis. Methods A total of 100 formalin-preserved human livers were obtained from the Department of Anatomy of King George's Medical University, Lucknow, and studied for one year. Result In our study, 15% of the liver showed morphological variations in fissures for ligamentum teres hepatis. These were classified into four types. In type I (2%), the fissure was converted into a tunnel by pons hepatis. In type II (3%), there was an incomplete fissure for ligamentum teres hepatis extending into the diaphragmatic surface.In type III (4%), there was an incomplete fissure for ligamentum teres hepatis present only on the visceral surface. In type IV (6%), the fissure was covered by a thin membrane. Conclusion In this study of the North Indian population, 15% ofliver have gross morphological variations. So thorough anatomical knowledge of the existence of variant or abnormal surface features on the liver isimperativeto understanding the underlying pathology for radiologists and surgeons so that a favorable outcome can be achieved.

Chronomedicine Insights: Evaluating the Impact of Time-Restricted Meal Intake on Lipid Profile Parameters Among Individuals With Type 2 Diabetes in Northern India.

Time-restricted meal intake (TRM) has shown potential benefits such as enhanced insulin sensitivity, lowered blood sugar levels, and possible weight loss in individuals with type 2 diabetes mellitus (T2DM).Our study aimed to investigate the impact of TRM on lipid profile parameters such astotal cholesterol (TC), triglycerides (TG), high-density lipoprotein (HDL), low-density lipoprotein (LDL), and very low-density lipoprotein (VLDL)in fasting conditionsin T2DM patients. In total, 400 patients from the endocrinology department at King George's Medical University (KGMU), Lucknow were enrolled in this study, adhering to the guidelines of the American Diabetes Association (ADA). Male and female patients with recently diagnosed T2DM (in the past five years), aged between 25 to 60 years, on oral anti-diabetic therapy excluding insulin, expressing willingness to provide written consent and to adhere to TRM were included in theTRM group. It was a longitudinal study asdiabetic dyslipidemia is primarily caused by insulin resistance and nutritional reasons and we wanted to assess the effect of TRM on lipid profile in T2DM patients. Patients were enrolled via simple random sampling using the random number table method (computerized). The TRM grouphad an early dinner at 7 pm whereasthe control group was of non-TRM/late-night eaters. TRM group was given comprehensive guidance including strategies to manage hunger, permissible beverage options (water and prescribed medication) during the fasting period, and daily maintenance of adiary documenting their timing, type, and quantity of food intake which they were requested to bring fortnightly. Emphasis was placed on recording even minor dietary items consumed throughout the day. The TRM group consumed food ad libitum during a 12-hour eating window from breakfast at 7 am to dinner at 7 pm. Data distribution was non-parametric. Mann-Whitney U test compared TRM and control groupusing mean values at baseline and follow-ups. Analysis used GraphPad Prism 9.2.0 software (GraphPad Inc., La Jolla, CA). A p-value less than 0.05 (p < 0.05) was considered statistically significant. A total of 127 patients were lost to follow-up, resulting in 273 patients who completed the study. The mean value of TC in the TRM and non-TRM groups using the Mann-Whitney U test registered a highly significant p-value <0.0001 at 18 months, with a decrease of 14.17% from baseline in the TRM group and a decrease of 1.53% from baseline in the non-TRM group. The TRM group had a decrease of 24.75%in TG from a baseline value of 145.4±41.9, whereasthe non-TRM group showed a decrease of 2.2% from a baseline value of 154.7±37.30 (p-value <0.0001). The TRM group showed an increase of 9.25%in HDLfrom a baseline value of 50.14±8.58; the non-TRM group showed an increase of0.82% from a baseline value of 48.62±9.31(p-value <0.0001). TRM group showed a decrease of 8.62%in LDLfrom a baseline value of 68.20±16.2 while the non-TRM group showed an increase of 1.54% from a baseline value of 65.38±19.3(p-value <0.0002). The TRM group showed a decrease of13.97%in VLDLfrom a baseline value of 32.20±18.7; the non-TRM group showed an increase of4% from a baseline value of 30.16±24.2 (p-value <0.0001). Our study's promising results underscore the potential of TRM as an effective strategy for managing dyslipidemia in individuals with T2DM, even over prolonged periods.

Risk Factors for Stroke in Children with Tuberculous Meningitis: A Prospective Observational Study.

The purpose of the study is to establish the prevalence of stroke as well as the clinical and radiological correlates of stroke in children with tuberculous meningitis (TBM). A prospective observational study was conducted at the Pediatric Department, King George's Medical University (KGMU), Lucknow, Uttar Pradesh, India. Using a computed tomography (CT) scan/brain magnetic resonance imaging (MRI), patients were divided into stroke and non-stroke groups. Demographic characteristics, clinical presentations, cerebrospinal fluid examination, basal meningeal enhancement, hydrocephalus, tuberculoma, and clinical outcome were compared between the two groups. Seventy-eight TBM patients, aged between 6 months and 14 years, were included. Out of 78 enrolled patients, 3 (3.8%) had definite TBM, 73 (91%) had probable TBM, and 4 (5.1%) had possible TBM (LCS). As per the Medical Research Council (MRC) staging, 13% had Stage 1 TBM, 26% had stage 2, and 61% had stage 3 TBM. Out of 78 patients with chest X-ray findings, 42 (53%) had findings suggestive of tuberculosis (TB), which included 33 (42%) with hilar lymphadenopathy and 9 (11%) with a miliary pattern. On neuroimaging, hydrocephalous was seen in 62.8% of cases, basal meningeal enhancement in 64.1%, tuberculoma in 6.4% of cases, and infarction in 53.8% of cases. There was no statistically significant association found between the staging of TBM and the presence of infarction as the majority of cases involved were in stage 3 of the disease (61.5%). TBM patients with stroke had poor clinical outcomes. Age, altered sensorium, focal neurological deficits, vomiting, and basal meningeal enhancement can predict the occurrence of stroke in young adults with TBM.

The Impact of Time-Restricted Meal Intake on Glycemic Control and Weight Management in Type 2 Diabetes Mellitus Patients: An 18-Month Longitudinal Study.

This study aimed to investigate the impact of time-restricted meal intake (TRM) on anthropometric and biochemical parameters in patients with type 2 diabetes mellitus (T2DM). A total of 400 patients diagnosed with T2DM were selected from the Endocrinology Department at King George's Medical University (KGMU), Lucknow, based on the American Diabetes Association (ADA) guidelines and specific criteria. A total of 127 patients were lost to follow-up, resulting in 273 patients who completed the study. The patients were randomly assigned to two groups: the TRM group (consenting to have an early dinner at 7 pm) and the control group (non-TRM/late-night eater group). Baseline data were recorded, and follow-up assessments were conducted at six months, 12 months, and 18 months. Informed consent was obtained, and a diet chart was regularly maintained and updated. The TRM group experienced a significant weight loss of 3.88 kg (5.45%) and a substantial reduction in BMI by 1.5 units (5.26%). In contrast, the non-TRM/control group had smaller reductions in weight (1.36 kg, 1.77%) and BMI (0.5 units, 1.65%). TRM group showed significant reductions in fasting blood sugar levels by 33.9 mg/dl (21.17%), postprandial blood sugar levels by 94.6 mg/dl (38.88%), andglycosylated hemoglobin (HbA1c) levels by 1.37 (15.87%). These improvements were significantly greater than the reductions observed in the control group, which had decreases of 29.3 mg/dl (17.85%) in fasting blood sugar levels, 41.6 mg/dl (16.84%) in postprandial blood sugar levels, and 0.59 (6.89%) in HbA1c levels. Our findings underscore the potential of TRM as an effective strategy for weight management and glycemic control in patients with T2DM, even in a long-term context. These results supporttime-restricted eating as a sustainable lifestyle modification for managing chronic metabolic diseases.

Occurrence and determinants of seizures and their impact on tuberculous meningitis: a prospective evaluation.

To assess the incidence of seizures and the factors contributing to poor outcomes in patients with tuberculous meningitis (TBM). In this prospective observational study, 129 patients with TBM were enrolled at the Department of Neurology, King George's Medical University, Uttar Pradesh, India, from April 2021 to April 2023. Detailed clinical history, neurological examinations, baseline laboratory tests, contrast-enhanced Magnetic resonance imaging (MRI) and electroencephalography (EEG) were obtained for all patients. Patients received anti-tuberculous therapy and, if necessary, anti-epileptic treatment. Patients were followed for 6months, with outcomes evaluated using the Modified Rankin Scale (MRS). Of the 129 patients, 48 (37.2%) reported seizures. Advanced TBM stage (p = 0.040, OR = 2.50 95% CI:1.02-6.07), cortical involvement (p = .0.013, OR = 2.58 95% CI:1.20-5.51) and spike-wave discharges in the EEG (p = 0.001) were significantly associated with seizure occurrence. After multivariate analysis, only cortical involvement (p = 0.031, OR = 2.34, 95% CI:1.08-5.08) emerged as independent predictor of for seizures. Focal to bilateral seizures (p = 0.008, OR = 9.41, 95% CI: 1.76-74.04), status epilepticus (p = 0.002, OR = 8.00, 95% CI: 1.86-34.32), and rifampicin resistance (p = 0.022, OR = 9.25, 95% CI: 1.43-59.50) were significantly associated with poor outcomes at the 6-month mark. Seizures were significantly associated with advanced stage of the disease, cortical involvement on neuro-imaging and epileptiform pattern on EEG. Additionally, focal to bilateral seizures and status epilepticus adversely affected the outcome.