Effectiveness of the Application of Lanolin, Aloe Vera, and Peppermint on Nipple Pain and Nipple Trauma in Lactating Mothers: A Systematic Review and Meta-Analysis.

BACKGROUND: Infants who are not exclusively breastfed are more vulnerable to gastroenteritis, respiratory illness, and type 1 diabetes mellitus. Mothers who do not breastfeed their infants are at a higher risk of cancer. This systematic review and meta-analysis aimed to synthesize evidence regarding the effectiveness of applying lanolin, aloe vera, and peppermint for alleviating nipple pain and nipple trauma among lactating mothers. METHODS: Electronic databases, including PubMed (MEDLINE), Cochrane, Cumulative Index to Nursing and Allied Health Literature (CINAHL), EMBASE, Web of Science, Scopus, and Clinical Key, were searched for studies published in English from January 2000 to December 2022. Nipple pain and nipple trauma were the primary outcomes analysed, and a meta-analysis was conducted via RevMan v5.4. RESULTS: The reviewed trials involved 1,495 participants from 11 studies, with an average participant age of 29 ± 5 years. The application of lanolin significantly reduced nipple pain and nipple trauma in lactating mothers. The application of peppermint significantly reduced nipple trauma in lactating mothers. CONCLUSION: The application of lanolin or peppermint is a beneficial preventive intervention for reducing nipple trauma and pain.

Challenges in predictive modelling of chronic kidney disease: A narrative review.

The exponential rise in the burden of chronic kidney disease (CKD) worldwide has put enormous pressure on the economy. Predictive modeling of CKD can ease this burden by predicting the future disease occurrence ahead of its onset. There are various regression methods for predictive modeling based on the distribution of the outcome variable. However, the accuracy of the predictive model depends on how well the model is developed by taking into account the goodness of fit, choice of covariates, handling of covariates measured on a continuous scale, handling of categorical covariates, and number of outcome events per predictor parameter or sample size. Optimal performance of a predictive model on an independent cohort is desired. However, there are several challenges in the predictive modeling of CKD. Disease-specific methodological challenges hinder the development of a predictive model that is cost-effective and universally applicable to predict CKD onset. In this review, we discuss the advantages and challenges of various regression models available for predictive modeling and highlight those best for future CKD prediction.

Subtle echocardiographic markers of CAD: looking beyond the LV ejection fraction in stable angina patients.

BACKGROUND: A routine echocardiogram aims at identifying only regional wall motion abnormality (RWMA) or left ventricle diastolic dysfunction (LVDD) for coronary artery disease (CAD). When absent, a study is often labeled "normal." This creates an unmet need to identify and add subtle markers of CAD to the routine echocardiogram to increase the diagnostic yield. METHODS: Left ventricle (LV) systolic and diastolic parameters, along with left atrium (LA) strain parameters, were assessed using echocardiography in one hundred three patients of stable angina undergoing coronary angiography and compared with their SYNTAX score-II (SS-II). RESULTS: The left ventricle global longitudinal strain (LV-GLS) and LA Volume indexed (LAVi) did not correlate significantly with the SS-II. The LA filling pressures reflected by the ratio of early mitral inflow velocity with early mitral annular velocity (E/e`), however, increased significantly with SS-II, with a cut-off value >10.39 for significant CAD (pvalue <0.001). The LA reservoir function parameters, peak atrial longitudinal strain (PALS), and peak global systolic strain rate (LAsSR) decreased significantly with increasing SS-II (p values of 0.011 and 0.001, respectively). The values < 23.56 for PALS and less than 1.15 for LAsSR, showed a significant association with CAD. The LA conduit function parameter, peak global early diastolic strain rate (LAeSR), also increased significantly with increasing SS-II (p-value <0.001), with values > 1.09 having a good correlation with CAD. CONCLUSION: Besides RWMA and LV-GLS, the LV diastolic and LA strain parameters can be potential echocardiographic markers for CAD in stable angina patients.

Effect of Change in Sodium after Slow Low-Efficiency Dialysis in Critically Ill Patients with Acute Kidney Injury.

INTRODUCTION: The effect of sodium (Na) correction by slow low-efficiency dialysis (SLED) in dysnatremic (135 mEq/L <Na >145 mEq/L) critically ill patients is unclear. METHODS: Prospective observational study enrolled dysnatremic critically ill adult patients with acute kidney injury undergoing the first SLED as cases and normonatremic patients as controls. Baseline and SLED-related parameters and 30-day mortality were noted. RESULTS: 100 dysnatremic and 51 normonatremic patients were included, with a median age of 31 (25-52) years and median admission SOFA scores of 10 (9-12). Patients with dysnatremia at study inclusion had a mortality of 53%, with the highest mortality in severe hypernatremia (Na >160 mEq/L) (75%), followed by those with severe hyponatremia (Na <120 mEq/L) (68.6%). SLED-associated natremia change >10 mEq/L was significantly associated with mortality, in patients with mild dysnatremia and normonatremia (Na: 130-150) (p < 0.001), and not in those with moderate to severe dysnatremia (Na <130 and Na >150) (p = 0.72). Upon multivariate logistic regression analysis, a model with pre-SLED pH, dialyzate-pre-SLED Na difference, and duration of SLED significantly predicted SLED-associated natremia change (R2 0.18, p = 0.001). CONCLUSIONS: SLED can be safely and effectively performed in critically ill adults with dysnatremia requiring renal replacement therapy with mortality comparable to normonatremic controls.

Serial Trend of Neutrophil CD64, C-reactive Protein, and Procalcitonin as a Prognostic Marker in Critically Ill Patients with Sepsis/Septic Shock: A Prospective Observational Study from a Tertiary Care ICU.

Aim and background: Neutrophil CD64 (nCD64) is evolving as a prognostic biomarker in sepsis. The primary objective of this study was to evaluate whether serial trend of nCD64, procalcitonin (PCT), and C-reactive protein (CRP) predict 28-day mortality in patients with sepsis/septic shock, as per Sepsis-3 criteria. Materials and methods: This prospective, observational single-center cohort study included 60 adult patients (age ≥18 years) with sepsis. Serial biomarker levels with SOFA score were measured at admission (day 0), on day 4, and on day 8. Results: Of the 60 patients, 42 (70%) had septic shock. Biomarker levels at admission did not differ between patients with sepsis and septic shock. Thirty-seven patients survived and 23 were non-survivors by day 28. There was a significant fall in serial trend of all three biomarkers from admission till day 8 (Friedman p < 0.001) in survivors compared to a non-significant change in non-survivors. On multivariate analysis, SOFA score at admission (OR 1.731), more days with vasopressor support (OR 1.077), rise in CD64 from day 0 to day 8 (OR 1.074), and rise in CRP from day 0 to 8 (OR 1.245) were the significant predictors of 28-day mortality (p < 0.05). The highest area under the ROC curve was obtained for more days of vasopressor therapy (0.857), followed by a rise in CD64 from day 0 to day 8 (0.798). Conclusion: Serial trend of biomarkers has prognostic utility. The rise in CD64 from day 0 to day 8 was a good predictor of mortality compared to the trend of other biomarkers. How to cite this article: Patnaik R, Azim A, Singh K, Agarwal V, Mishra P, Poddar B, et al. Serial Trend of Neutrophil CD64, C-reactive Protein, and Procalcitonin as a Prognostic Marker in Critically Ill Patients with Sepsis/Septic Shock: A Prospective Observational Study from a Tertiary Care ICU. Indian J Crit Care Med 2024;28(8):777-784.

Potential and Pitfalls of Postoperative Volumetric Assessment of Extent of Resection in High-Grade Glioma in Resource-Constrained Settings.

BACKGROUND: While literature suggests the need for routine postoperative volumetric estimation of the EOR and residual tumour volume (RTV) in all cases of gliomas, the utility and feasibility of this protocol in resource-constrained centers remain underinvestigated. OBJECTIVES: Our objective was to study the feasibility of volumetric EOR in routine neurosurgical practice and determine correlation with surgeons' intraoperative estimation of EOR. The secondary objective was to determine the survival impact of EOR and RTV on survival. METHODS AND MATERIALS: A prospective study of pathologically proven high-grade gliomas (WHO grades 3 and 4) in adults was conducted at a tertiary care center. Pre- and postoperative magnetic resonance imaging (MRI) was obtained for volumetric analysis using OsiriX software and manual segmentation. Overall survival and predictors were studied using Kaplan-Meier and Cox regression analysis. RESULTS: Postoperative volumetry was feasible in 31% patients (n = 25) of study eligible patients (n = 84). The median EOR, CE-PTV, and CE-RTV were 79.1%, 69.8 cm3, and 8.7 cm3, respectively. There was a poor correlation of surgeons' intraoperative impression and volumetric data (P = 0.359). Interestingly, the EOR was not significantly associated with the survival time (P = 0.920), while tumor grade, molecular profile, Ki 67 score, and postoperative functional status showed statistically significant impact. CONCLUSION: Logistic difficulties impede routine implementation of this protocol in developing countries. MRI volumetry is clearly more accurate than surgeons' intraoperative estimation of EOR. Notwithstanding the role of EOR in survival, our study reveals a perhaps bigger impact of tumor biology and postoperative functional status in this equation.

Visual Outcomes in Malignant Hypertensive Retinopathy Cases: A Clinical and Spectral Domain Optical Coherence Tomography Study.

Objective The objective is to correlate visual outcomes in malignant hypertensive retinopathy with changes in systemic causative factors and spectral domain optical coherence tomography (SD OCT) morphologic parameters. Materials and methods This is a prospective observational study including patients presenting within two weeks of acute rise of systolic blood pressure (SBP) ≥ 180 mm Hg or diastolic blood pressure (DBP) ≥ 120 mm Hg and with posterior segment involvement in both eyes. Baseline SBP, DBP, mean arterial pressure (MAP), best corrected visual acuity (BCVA), and SD OCT parameters such as central macular thickness (CMT), subfoveal choroidal thickness (SCT), and sub-retinal fluid (SRF) height were measured at presentation and followed monthly up to three months. These variables at baseline and three months were compared and correlated. Results Thirty-three patients (66 eyes) having malignant hypertension were included in the study. Diverse clinical presentations noted among patients were optic disc edema, hard exudates in the macula, peripapillary splinter hemorrhage, cotton wool spots, Elschnig spots, exudative retinal detachment, optic neuropathy, and severe exudative retinopathy. SD OCT shows hyperreflective dots and intraretinal fluid with or without SRF. At three months, the mean SBP, DBP, MAP, CMT, SRF, and SCT all decreased significantly from baseline (p<0.001). Changes in SBP, DBP, MAP, and SCT correlated significantly with changes in BCVA (p<0.001). Conclusion In malignant hypertensive retinopathy, macular edema with SRF is the major cause of mild-to-moderate decrease BCVA at presentation, but macular ischemia, exudative RD, and optic neuropathy can cause a significant decrease in vision. A decrease in SBP, DBP, MAP, and SCT correlate significantly with visual outcomes.

Peroral Endoscopic Myotomy: Short Versus Long Esophageal Myotomy for Achalasia Cardia: A Randomized Controlled Noninferiority Trial.

BACKGROUND AND AIMS: The appropriate length of esophageal myotomy in peroral endoscopic myotomy (POEM) for achalasia cardia remains unclear. This study aimed to compare the outcome of short (≤3 cm) and long (≥6 cm) esophageal myotomy in patients with type I and II achalasia cardia. METHODS: This single-blinded, randomized controlled noninferiority trial was conducted at a tertiary center between July 2021 and December 2021. Patients with achalasia types I and II were randomized into short (≤3 cm) and long (≥6 cm) esophageal myotomy groups. The primary outcome of the study was clinical success (Eckardt score ≤3) 1 year after the procedure. The secondary outcomes included a comparison of technical success, operating duration, occurrence of intraoperative adverse events, alterations in integrated relaxation pressure (IRP), change in barium column height after 5 minutes (1 mo), and gastroesophageal reflux disease (3 mo) between the groups. RESULTS: Fifty-four patients were randomized into the short (n=27) or long (n=27) esophageal myotomy groups. Technical success rates were 100% (27/27) and 96.3% (26/27) in short myotomy (SM) and long myotomy (LM) groups, respectively. The clinical success rates were 96.3% (26/27) and 96.2% (25/26) in the SM and LM groups, respectively ( P =0.998). The mean (±SD) length of the esophageal myotomy was 2.75±0.36 cm in the SM and 6.69±1.35 cm in the LM groups ( P <0.001). The mean (±SD) procedure time for the SM and LM groups was 61.22±8.44 and 82.42±14.70 minutes ( P <0.001), respectively. The mean integrated relaxation pressure (IRP), Eckardt score, adverse events, reflux esophagitis, symptomatic gastroesophageal reflux disease, and esophageal acid exposure (>6%) did not differ significantly between the 2 groups following POEM treatment. CONCLUSIONS: Short myotomy is noninferior to long myotomy in terms of clinical success, gastroesophageal reflux disease, and intraoperative adverse events at the short-term follow-up ( P >0.05). Short myotomy resulted in a reduced operative time ( P <0.05).

Comprehensive analytics for virus-cell and cell-cell multinucleation system.

Cell-fusion mediated generation of multinucleated syncytia represent critical feature during viral infection and in development. Efficiency of syncytia formation is usually illustrated as fusion efficiency under given condition by quantifying total number of nuclei in syncytia normalized to total number of nuclei (both within syncytia and unfused cell nuclei) in unit field of view. However heterogeneity in multinucleated syncytia sizes poses challenge in quantification of cell-fusion multinucleation under diverse conditions. Taking in-vitro SARS-CoV-2 spike-protein variants mediated virus-cell fusion model and placenta trophoblast syncytialization as cell-cell fusion model; herein we emphasize wide application of simple unbiased detailed measure of virus-cell and cell-cell multinucleation using experiential cumulative distribution function (CDF) and fusion number events (FNE) approaches illustrating comprehensive metrics for syncytia interpretation.

Prevalence, Predictors, and Prognosis of Serious Infections in Takayasu Arteritis: A Cohort Study.

OBJECTIVE: To describe the incidence, risk factors, and outcomes associated with serious infections in patients with Takayasu arteritis (TA). METHODS: Serious infections, defined as infections resulting in hospitalization or death or unusual infections like tuberculosis, were identified from a cohort of patients with TA. Corticosteroid and disease-modifying antirheumatic drug (DMARD) use at the time of serious infection was noted. Demographic characteristics, clinical presentation, angiography, and disease activity at presentation, and the use of DMARDs during follow-up were compared between patients with TA with or without serious infections. Mortality in patients with TA who developed serious infections was compared to those who did not using hazard ratios (HR; with 95% CI). RESULTS: Of 238 patients with TA, 38 (16%) had developed serious infections (50 episodes, multiple episodes in 8; 3 episodes resulted in death). Among the 38 initial episodes, 11/38 occurred in those not on corticosteroids and 14/38 in those not on DMARDs. Pneumonia (n = 19) was the most common infection, followed by tuberculosis (n = 12). Patients with TA who developed serious infections vs those who did not had higher disease activity at presentation (active disease 97.4% vs 69.5%, mean Indian Takayasu Arteritis Activity Score 2010 12.7 (SD 7.3) vs 10.2 (SD 7.0), mean Disease Extent Index in Takayasu Arteritis 11.2 (SD 6.1) vs 8.8 (SD 6.1) and were more frequently initiated on corticosteroids or DMARDs. HRs calculated using exponential parametric regression survival-time model revealed increased mortality rate in patients with TA who developed serious infections (HR 5.52, 95% CI 1.75-17.39). CONCLUSION: Serious infections, which occurred in the absence of immunosuppressive treatment in approximately one-fifth of patients with TA, were associated with increased mortality in patients with TA.

Poorly differentiated thyroid cancer: Clinical, pathological, mutational, and outcome analysis.

INTRODUCTION: Poorly differentiated thyroid cancer (PDTC) remains a challenge not only for pathologists and surgeons because of the difficulties associated with the diagnostic process and the compelling need for difficult thyroidectomy, but it is also of high clinical relevance because it is responsible for mortality in non-anaplastic follicular cell-derived thyroid cancer. MATERIALS AND METHODS: Cases of PDTC within a 30-year period were reviewed by two independent pathologists. Histological features like atypical mitosis, necrosis, capsular, and vascular invasion were studied. Mutation analysis was done for BRAF, RET/PTC, RAS, and PI3KCA, and P53 was performed using immunohistochemistry. RESULTS: There were 39 patients with a median age of 53 years; 14 patients were more than 55 years of age. At presentation, 38.4% had compressive features and the median tumor size was 9 cm. At presentation, 67.7% had an extrathyroidal extension (ETE). R0 resection was achieved in 41%, with 12 cases resulting in a difficult thyroidectomy. Necrosis was seen in 65.7% and mitosis in 73.3% with well-differentiated components in 41%. The commonest mutation was RAS (23.1%). Survival was higher in the operable group (54.26, 95% confidence interval [CI]: 30.83-77.70 vs. 20.25, 95% CI: 0-54.07) months, respectively; however, 10-year survival was only 5% and only the tumor size and presence of mitosis were independent risk factors. CONCLUSION: PDTC presents with worrisome features like large size, ETE, and rapid growth. Aggressive surgical resection with extended/radical thyroidectomy may result in better loco-regional control and improved survival. RAS was the frequent mutation detected. It is worthwhile to identify prognostic factors that can predict the course of PDTC.

Incidence of Different Characters of Neuropathic Pain in Cancer Patients Coming to Tertiary Care Centre in North India Over A Period of 1 Year - An Observational Study.

Objectives: Pain is classified as nociceptive, neuropathic, or nociplastic. Neuropathic pain presents as variable phenotypes (characters) based on specific aetiology and pathophysiology. This study aimed to find out among cancer patients the incidence of different phenotypes of neuropathic pain and form specific phenotypic clusters based on the underlying neurophysiology and association of sensory profile with various organ systems - A prospective observational study. Materials and methods: The Institutional Ethical Committee clearance (IEC code: 2020-49-MD-EXP-15) https://ctri.nic.in/Clinicaltrials/showallp.php?mid1=44886&EncHid=88651.15716&userName=CTRI/2020/09/027964 approval was obtained. After written and informed consent, patients of age group 18-80 years, registering in the pain and palliative outpatient department or radiotherapy department with complaints of pain and not taking any anti-neuropathic pain medications, were enrolled. They were assessed using Leeds assessment of neuropathic symptoms and signs (LANSS) pain score, and a score of >12 was eligible for assessment of neuropathic pain phenotypes. Results: Out of 210 cancer patients complaining of pain, a neuropathic component with LANSS >12 was found in 73 (34.76%). The most predominant phenotypes, allodynia> tingling> pricking = burning, were found in 72.60%, 56.16%, and 43.84% of patients, respectively. Phenotypes were clustered into Nodes 1 and 2 based on clinically significant separation of phenotypes. Node 1 had neuropathic pain of spontaneous origin found predominantly in gastrointestinal tract (GIT) and genitourinary tract (GUT) cancers. Node 2 had stimulus-evoked negative and positive characters which occurred in head and neck, thoracic, and spinal metastatic cancers. Conclusion: Careful patient assessment reveals the incidence of neuropathic pain in 34.76%; allodynia and tingling astable the most prominent phenotypes. Broadly, sensory characters were clustered into spontaneous and stimulus-evoked sensations with GIT and GUT cancers presenting with Node 1 symptoms.

An institutional study on accuracy of freehand cervical C1 C2 screws placement by knock and drill technique in craniovertebral anomalous bony anatomy: An evaluation of more than 600 screws based on SGPGI screw accuracy criteria.

Purpose: To assess the accuracy of freehand cervical C1 C2 screws placement by knock and drill (K and D) technique in craniovertebral anomalous bony anatomy. Materials and Methods: From January 2017 to December 2022, 682 consecutive C1 C2 screws in 215 patients with craniovertebral junction (CVJ) anomalies were enrolled. All patients underwent posterior fixation with K and D technique without any fluoroscopic guidance. The patient's demographic details, clinical details, radiological details, major intraoperative events, and postoperative complications were noted. The screws malposition grades and direction on CT images in the axial and sagittal plane were defined as new per proposed "SGPGI accuracy criteria." All patients had a clinical evaluation at 3-month follow-up. Results: Total 682 C1, C2 screws were placed in 215 patients for CVJ anomalies using K and D technique. The accuracy of screws placement by freehand technique was 84.46% (576/682). So with technique explained the rate of malplacement in simple (16.35%) and complex (15.19%) groups were almost comparable and comparison difference was not significant (P = 0.7005). Conclusion: The freehand technique, as described, is effective in cases of anomalous bony anatomy, and it is mandatory in complex CVJ anomalies. The accuracy of screw placement and VA injury is comparable with major studies. This technique is supposedly cost-effective and less hazardous to both health-care workers and patients.

Impact of COVID-19 Pandemic on People with Locomotor Disability in North India: A Cross-Sectional Analysis.

OBJECTIVE: To assess, analyse, and infer the impact of the coronavirus disease 2019 (COVID-19) pandemic on people living with locomotor disability in North India. METHODS: Patients with locomotor disabilities who met the inclusion criteria received a questionnaire that had already undergone testing and validation. It covered topics highlighting the effect of the pandemic on general health, financial burden, psychological and mental health, social life and behaviour, disability and comorbidity management, transportation, and healthcare accessibility during the pandemic. In order to gauge the pandemic's effects on the population of people with locomotor disabilities, the answers to the questions were collected and analyzed. RESULTS: The COVID-19 pandemic has adversely affected people living with locomotor disability, ranging from loss of wages and financial crisis to anxiety, depression and lack of sleep. People with disabilities had limited reach to health and community services that were vital for them, including basic life and functional needs, besides risks of mistreatment and other psychological consequences. CONCLUSION: This analysis suggests that the root cause of pandemic disparities is the lack of disability-inclusive planning and, more significantly, the pre-existing socioeconomic disparities and challenges that disabled people have been experiencing for a long time. We suggest that unambiguous public health and policy responses should be incorporated, and health, social participation, and socioeconomic disparity causes for disabled people should be addressed in tandem.

Physiological and Anesthetic Considerations of Safe and Optimal Pneumoperitoneal Pressures for Laparoscopic Surgeries in Children.

Context: In the era of minimally invasive surgeries, pediatric laparoscopic surgeries are now becoming the standard of care. Aim: In this study, we aim to determine the safe and optimal pneumoperitoneal pressures (PPs) for laparoscopic surgery in children aged 1-5 years, along with the technical ease for the surgeon. Settings and Design: Prospective, randomized, single-blinded study was conducted at SGPGI Lucknow. Materials and Methods: Children aged 1-5 years were randomized into Group I (n = 24): PP = 6-8 mmHg and Group II: (PP) = 9-10 mmHg. Hemodynamic, ventilatory, and blood gas changes were measured before CO2 insufflation (T0), 20 min after insufflation (T1), before desufflation (T2), and 10 min after desufflation (T3). Surgeon's technical ease of surgery, postoperative pain, the requirement of rescue analgesia, time to resume feeding, and complications were recorded and analyzed. Statistical Analysis Used: Paired t-test, Mann-Whitney test, and Wilcoxon signed-rank test were used for nonparametric/parametric data. Chi-square/Fisher's test was used for nominal data. Results: Partial pressure of CO2 (PaCO2) was significantly higher in Group II at T1, T2, and T3, requiring frequent changes in ventilatory settings. Postoperative pain scores were higher in Group II at 1, 6, and 12 h, requiring rescue analgesia. Surgeon's scores and hemodynamics were similar in both groups. Conclusions: Higher PP in Group II caused significant changes in PaCO2, end-tidal CO2, and postoperative pain requiring rescue analgesia, but blood gas changes were clinically insignificant and there were no significant changes in hemodynamic parameters. Since the surgeon's ease of performing surgery was similar in both groups, we recommend that laparoscopy in children aged 1-5 years can be started with lower PPs of 6-8 mmHg, which can be increased if needed based on the surgeon's comfort and the patient's body habitus.

Significance of histopathological features in the diagnosis of Budd-Chiari syndrome on liver biopsies.

Background: Budd-Chiari syndrome (BCS) requires a constellation of clinical, imaging, and histological findings for diagnosis. Liver biopsy serves as a tool for confirming the diagnosis, even though the histological characteristics are not pathognomonic. Aims: To determine which constellation of morphologic findings could aid in establishing a diagnosis of BCS in clinically suspected cases. Materials and Methods: A 5-year retrospective observational study was conducted. The clinical, laboratory, and histological findings of liver biopsies in patients with a clinical diagnosis of BCS were studied. Cases were segregated into two groups on the basis of the number of histological features present. A scoring system was then devised to assess the efficacy of the histological findings in diagnosing BCS. Statistical Analysis Used: The continuous variables were compared using the Mann-Whitney U-test, and categorical variables were compared using the Fisher-exact test. Results: The common histopathological findings were the presence of red blood cells in the space of disse (100%), peri-portal fibrosis (97.1%), sinusoidal dilation (97.1%), portal inflammation (67.6%), centrilobular necrosis (61.8%) and pericellular/sinusoidal fibrosis (61.8%). Comparison between the two groups showed that centrilobular necrosis, lobular inflammation, portal inflammation, central vein fibrosis, and pericellular/sinusoidal fibrosis were significant parameters. No correlation was found between the clinical and laboratory parameters and the two groups. Conclusions: The liver biopsy features in BCS are often nonspecific, and no single feature in isolation is characteristic. A constellation of features (centrilobular necrosis, lobular inflammation, portal inflammation, central vein fibrosis, and pericellular/sinusoidal fibrosis), when present together, indicate the possibility of BCS.

Addition of bioimpedance-derived body cell mass improves performance of serum creatinine-based GFR estimation in a chronic kidney disease cohort.

PURPOSE: Serum creatinine-based glomerular filtration rate (GFR) estimating equations are imprecise and systemic overestimate GFR in chronic kidney disease (CKD) populations with low muscle mass. Bioimpedance devices can measure body cell mass (BCM), a surrogate for muscle mass which has been included in a published GFR estimating equation. This BCM GFR equation is validated and compared with MDRD and CKD-EPI 2021 equations in an Indian CKD population. METHODS: Patients with stable CKD stages 1-5 and voluntary kidney donors underwent measurement of serum creatinine, DTPA GFR and bioimpedance on the same day. BCM GFR was tested for consistency, agreement and performance with respect to DTPA GFR. RESULTS: A total of 125 study participants were enrolled, including 106 patients with CKD (Stage 1: 8; stage 2: 32, stage 3: 42, stage 4: 20 and stage 5: 4 patients) and 19 voluntary kidney donors, with 66% males, and a mean age of 43.3 (± 16.5) years. The median bias of BCM GFR was 5.45 ml/min/1.73 m2 [95% confidence interval (CI) 4.2-8.3], absolute precision was 10.16 ml/min/1.73 m2 [95% CI 4.5-12.6], P30 was 59.1% [95% CI 50.0-67.7] and accuracy was 8.62% [95% CI 6.4-20.0]. Kappa measurement of agreement was the highest for BCM GFR-based staging (0.628 vs 0.545 for MDRD and 0.487 for CKD-EPI). CONCLUSION: BCM-based GFR estimating equation performed better than MDRD and CKD-EPI equations in this Indian CKD population, and BCM GFR-based KDIGO staging was associated with lesser misclassification than the MDRD and CKD-EPI equations. TRIAL REGISTRATION (PROSPECTIVE): Clinical Trials Registry of India (CTRI/2019/11/021850).

Renal artery involvement is associated with increased morbidity but not mortality in Takayasu arteritis: a matched cohort study of 215 patients.

BACKGROUND: We analyzed differences in presentation and survival of Takayasu arteritis (TAK) with or without renal artery involvement (RAI) from a large monocentric cohort of patients with TAK. METHODS: Clinical and angiographic features were compared between TAK with versus without RAI, with bilateral versus unilateral RAI, and with bilateral RAI versus without RAI using multivariable-adjusted logistic regression. Inter-group differences in survival were analyzed [hazard ratios (HR) with 95% confidence intervals (95%CI)] adjusted for gender, age at disease onset, diagnostic delay, baseline disease activity, and significant clinical/angiographic inter-group differences after multivariable-adjustment/propensity score matching (PSM). RESULTS: Of 215 TAK, 117(54.42%) had RAI [66(56.41%) bilateral]. TAK with RAI or with bilateral RAI had earlier disease onset than without RAI (p < 0.001). Chronic renal failure (CRF) was exclusively seen in TAK with RAI. TAK with RAI (vs without RAI) had more frequent hypertension (p = 0.001), heart failure (p = 0.047), abdominal aorta (p = 0.001) or superior mesenteric artery involvement (p = 0.018). TAK with bilateral RAI (vs unilateral RAI) more often had hypertension (p = 0.011) and blurring of vision (p = 0.049). TAK with bilateral RAI (vs without RAI) more frequently had hypertension (p = 0.002), heart failure (p = 0.036), abdominal aorta (p < 0.001), superior mesenteric artery (p = 0.002), or left subclavian artery involvement (p = 0.041). Despite higher morbidity (hypertension, CRF), mortality risk was not increased with RAI vs without RAI (HR 2.32, 95%CI 0.61-8.78), with bilateral RAI vs unilateral RAI (HR 2.65, 95%CI 0.52-13.42) or without RAI (HR 3.16, 95%CI 0.79-12.70) even after multivariable adjustment or PSM. CONCLUSION: RAI is associated with increased morbidity (CRF, hypertension, heart failure) but does not adversely affect survival in TAK. Key Points •Renal artery involvement in TAK is associated with chronic renal failure. •TAK with renal artery involvement more often have heart failure and hypertension. •Bilateral renal artery involvement (compared with unilateral) is more often associated with hypertension and visual symptoms. •Renal artery involvement is not associated with an increased risk of mortality in TAK.

Prevalence of anxiety, depression, and stress among parents of neonates admitted to neonatal intensive care unit: a systematic review and meta-analysis.

BACKGROUND: Neonatal intensive care unit (NICU) admission causes significant distress that can hinder the successful transition into parenthood, child-parent relations, and child development. PURPOSE: This systematic review and meta-analysis aimed to understand parental psychological phenomena. Here we assessed the emotional response of parents of newborns during NICU admission. METHODS: Two authors independently searched the PubMed, Cumulative Index to Nursing and Allied Health Literature, Embase, Clinical Key, and Google Scholar databases for studies published between January 01, 2004, and December 31, 2021. The review followed Cochrane collaboration guidelines and the PRISMA (Preferred Reporting Items for Systematic Review and Meta-Analysis) statement. The quality of the included studies was assessed using the modified Newcastle-Ottawa Scale. Stata software (version 16) was used to compute the results. RESULTS: This review comprised 6,822 parents (5,083 mothers, 1,788 fathers; age range, 18-37 years) of NICU patients. The gestational ages and neonatal weights were 25.5-42 weeks and 750-2,920 g, respectively. The pooled prevalence of anxiety was higher among mothers (effect size [ES], 0.51; 95% confidence interval [CI], 0.41-0.61; and heterogeneity [I2]=97.1%; P<0.001) than among fathers (ES, 0.26; 95% CI, 0.11-0.42; I2=96.6%; P<0.001). Further, the pooled prevalence of depression was higher among mothers (ES, 0.31; 95% CI, 0.24-0.38; I2=91.5%; P<0.001) than among fathers (ES, 0.12; 95% CI, 0.03-0.22; I2=85.6%; P<0.001). Similarly, the pooled prevalence of stress was higher among mothers (ES, 0.41; 95% CI, 0.31-0.51; I2= 93.9%; P<0.001) than among fathers (ES, 0.22; 95% CI, 0.09-0.34; I2=85.2%; P<0.001). CONCLUSION: NICU admission is more stressful for mothers than fathers and can affect mental health and quality of life. Mothers reported a higher pooled prevalence of stress, anxiety, and depression than fathers, possibly attributable to their feelings about birthing a sick child.

Increased mortality rate in Takayasu arteritis is largely driven by cardiovascular disease-a cohort study.

OBJECTIVES: To analyze the risk, causes, and predictors of mortality in Takayasu arteritis (TAK). METHODS: Survival was assessed in a cohort of patients with TAK using Kaplan-Meier curves. Age- and sex-standardized mortality ratio (SMR = observed: expected deaths) for TAK were calculated by applying age- and sex-specific mortality rates for the local population to calculate expected deaths. Hazard ratios (HR with 95%CI) for predictors of mortality based on demographic characteristics, presenting features, baseline angiographic involvement, disease activity, number of immunosuppressive medications used, procedures related to TAK, and any serious infection were calculated using Cox regression or exponential parametric regression models. RESULTS: Among 224 patients with TAK (159 females, mean follow-up duration 44.36 months), survival at 1, 2, 5, and 10 years was 97.34%, 96.05%, 93.93%, and 89.23%, respectively. Twelve deaths were observed, most of which were due to cardiovascular disease (heart failure, myocardial infarction, stroke). Mortality risk was significantly higher with TAK (SMR 17.29, 95%CI 8.95-30.11) than the general population. Earlier age at disease onset (HR 0.90, 95%CI 0.83-0.98; or pediatric-onset vs adult-onset disease, HR 5.51, 95%CI 1.57-19.32), higher disease activity scores (ITAS2010: HR 1.15, 95%CI 1.05-1.25, DEI.TAK: HR 1.18, 95%CI 1.08-1.29), any serious infections (HR 5.43, 95%CI 1.72-17.12), heart failure (HR 7.83, 95%CI 2.17-28.16), or coeliac trunk involvement at baseline (HR 4.01, 95%CI 1.26-12.75) were associated with elevated mortality risk. CONCLUSION: Patients with TAK had an elevated risk of mortality as compared with the general population. Cardiovascular disease was the leading cause of death in TAK.