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Chhabra A, Roy Chowdhury A, Prabhakar H, Subramaniam R, Arora MK, Srivastava A, Kalaivani M. Paravertebral anaesthesia with or without sedation versus general anaesthesia for women undergoing breast cancer surgery. Cochrane Database Syst Rev 2021; 2:CD012968. [PMID: 33629404 PMCID: PMC8521097 DOI: 10.1002/14651858.cd012968.pub2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Breast cancer is one of the most common cancers among women. Surgical removal of the cancer is the mainstay of treatment; however, tumour handling during surgery can cause microscopic dissemination of tumour cells and disease recurrence. The body's hormonal response to surgery (stress response) and general anaesthesia may suppress immunity, promoting tumour dissemination. Paravertebral anaesthesia numbs the site of surgery, provides good analgesia, and blunts the stress response, minimising the need for general anaesthesia. OBJECTIVES To assess the effects of paravertebral anaesthesia with or without sedation compared to general anaesthesia in women undergoing breast cancer surgery, with important outcomes of quality of recovery, postoperative pain at rest, and mortality. SEARCH METHODS On 6 April 2020, we searched the Specialised Register of the Cochrane Breast Cancer Group (CBCG); CENTRAL (latest issue), in the Cochrane Library; MEDLINE (via OvidSP); Embase (via OvidSP); the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP) search portal; and ClinicalTrials.gov for all prospectively registered and ongoing trials. SELECTION CRITERIA We included randomised controlled trials (RCTs) conducted in adult women undergoing breast cancer surgery in which paravertebral anaesthesia with or without sedation was compared to general anaesthesia. We did not include studies in which paravertebral anaesthesia was given as an adjunct to general anaesthesia and then this was compared to use of general anaesthesia. DATA COLLECTION AND ANALYSIS Two review authors independently extracted details of trial methods and outcome data from eligible trials. When data could be pooled, analyses were performed on an intention-to-treat basis, and the random-effects model was used if there was heterogeneity. When data could not be pooled, the synthesis without meta-analysis (SWiM) approach was applied. The GRADE approach was used to assess the certainty of evidence for each outcome. MAIN RESULTS Nine studies (614 participants) were included in the review. All were RCTs of parallel design, wherein female patients aged > 18 years underwent breast cancer surgery under paravertebral anaesthesia or general anaesthesia. None of the studies assessed quality of recovery in the first three postoperative days using a validated questionnaire; most assessed factors affecting quality of recovery such as postoperative analgesic use, postoperative nausea and vomiting (PONV), hospital stay, ambulation, and patient satisfaction. Paravertebral anaesthesia may reduce the 24-hour postoperative analgesic requirement (odds ratio (OR) 0.07, 95% confidence interval (CI) 0.01 to 0.34; 5 studies, 305 participants; low-certainty evidence) compared to general anaesthesia. Heterogeneity (I² = 70%) was attributed to the fixed dose of opioids and non-steroidal analgesics administered postoperatively in one study (70 participants), masking a difference in analgesic requirements between groups. Paravertebral anaesthesia probably reduces the incidence of PONV (OR 0.16, 95% CI 0.08 to 0.30; 6 studies, 324 participants; moderate-certainty evidence), probably results in a shorter hospital stay (mean difference (MD) -79.39 minutes, 95% CI -107.38 to -51.40; 3 studies, 174 participants; moderate-certainty evidence), and probably reduces time to ambulation compared to general anaesthesia (SWiM analysis): percentages indicate vote counting based on direction of effect (100%, 95% CI 51.01% to 100%; P = 0.125; 4 studies, 375 participants; moderate-certainty evidence). Paravertebral anaesthesia probably results in higher patient satisfaction (MD 5.52 points, 95% CI 1.30 to 9.75; 3 studies, 129 participants; moderate-certainty evidence) on a 0 to 100 scale 24 hours postoperatively compared to general anaesthesia. Postoperative pain at rest and on movement was assessed at 2, 6, and 24 postoperative hours on a 0 to 10 visual analogue scale (VAS). Four studies (224 participants) found that paravertebral anaesthesia as compared to general anaesthesia probably reduced pain at 2 postoperative hours (MD -2.95, 95% CI -3.37 to -2.54; moderate-certainty evidence). Five studies (324 participants) found that paravertebral anaesthesia may reduce pain at rest at 6 hours postoperatively (MD -1.54, 95% CI -3.20 to 0.11; low-certainty evidence). Five studies (278 participants) found that paravertebral anaesthesia may reduce pain at rest at 24 hours postoperatively (MD -1.19, 95% CI -2.27 to -0.10; low-certainty evidence). Differences in the methods of two studies (119 participants) and addition of clonidine to the local anaesthetic in two studies (109 participants), respectively, contributed to the heterogeneity (I² = 96%) observed for these two outcomes. Two studies (130 participants) found that paravertebral anaesthesia may reduce pain on movement at 6 hours (MD-2.57, 95% CI -3.97 to -1.17) and at 24 hours (MD -2.12, 95% CI -4.80 to 0.55; low-certainty evidence). Heterogeneity (I² = 96%) was observed for both outcomes and could be due to methodological differences between studies. None of the studies reported mortality related to the anaesthetic technique. Eight studies (574 participants) evaluated adverse outcomes with paravertebral anaesthesia: epidural spread (0.7%), minor bleeding (1.4%), pleural puncture not associated with pneumothorax (0.3%), and Horner's syndrome (7.1%). These complications were self-limiting and resolved without treatment. No data are available on disease-free survival, chronic pain, and quality of life. Blinding of personnel or participants was not possible in any study, as a regional anaesthetic technique was compared to general anaesthesia. Risk of bias was judged to be serious, as seven studies had concerns of selection bias and three of detection bias. AUTHORS' CONCLUSIONS Moderate-certainty evidence shows that paravertebral anaesthesia probably reduces PONV, hospital stay, postoperative pain (at 2 hours), and time to ambulation and results in greater patient satisfaction on the first postoperative day compared to general anaesthesia. Paravertebral anaesthesia may also reduce postoperative analgesic use and postoperative pain at 6 and 24 hours at rest and on movement based on low-certainty evidence. However, RCTs using validated questionnaires are needed to confirm these results. Adverse events observed with paravertebral anaesthesia are rare.
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Mohta A, Malhotra S, Gupta SK, Kalaivani M, Patra BN, Nongkynrih B. Depression among adolescents in a rural community of north India: A cross-sectional study. J Family Med Prim Care 2021; 9:5671-5677. [PMID: 33532412 PMCID: PMC7842477 DOI: 10.4103/jfmpc.jfmpc_1152_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 09/08/2020] [Accepted: 09/28/2020] [Indexed: 12/20/2022] Open
Abstract
Background: There is a paucity of literature on depression among adolescents in the north Indian community. Objectives: The aim of this study was to estimate the prevalence of depression among adolescents residing in a rural community of north India, and to determine associated factors, psychiatric comorbidities, and functional impairment. Methods: A simple random sample of 630 adolescents aged 10-19 years was drawn. Participants were enrolled in house-to-house visits, and screened for depression using the nine-item version of Patient Health Questionnaire (PHQ-9). Diagnostic confirmation and assessment of psychiatric comorbidities was done using Mini International Neuropsychiatric Interview for Children and Adolescents (MINI Kid) for 10-17-year-old adolescents, and MINI for 18 year olds. Prevalence was reported with 95% confidence interval. Multivariable logistic regression analysis was done to determine the association of depression with socio-demographic and other factors. Children's Global Assessment Scale (CGAS) was used to assess functional impairment. Results: The prevalence of depression was 3.7% (95% CI: 2.3–5.2) (n = 583), comparable in both sexes. Over half the participants with depression had psychiatric comorbidities; the most common were conduct disorder, oppositional defiant disorder, and attention deficit hyperactivity disorder; nearly two-fifth had suicidal ideas/attempt. About two-third of participants with depression had functional impairment. Depression was associated with perceived frequent conflicts at home [adjusted odds ratio (aOR) = 4.0 (95% CI: 1.0-16.0), P = 0.049], and perceived stressful event (s) in past six months [aOR = 7.0 (95% CI: 2.4-20.3), P < 0.01], which were predominantly related to academics. Conclusion: Study results indicate the need to strengthen diagnostic and therapeutic/rehabilitative mental health services in adolescent age group. Low-stress lifestyle could be a promising approach to sidestep depressive symptoms.
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Goyal A, Gupta Y, Kubihal S, Kalaivani M, Bhatla N, Tandon N. Utility of Screening Fasting Plasma Glucose and Glycated Hemoglobin to Circumvent the Need for Oral Glucose Tolerance Test in Women with Prior Gestational Diabetes. Adv Ther 2021; 38:1342-1351. [PMID: 33474706 PMCID: PMC7816830 DOI: 10.1007/s12325-020-01618-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 12/31/2020] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Our aim is to propose an evidence-based strategy for screening postpartum dysglycemia. METHODS This study included adult non-pregnant women who were diagnosed with gestational diabetes (GDM) using International Association of Diabetes in Pregnancy Study Group (IADPSG) criteria during their index pregnancy (2012-2019). Eligible participants underwent a concurrent oral glucose tolerance test (OGTT) and glycated hemoglobin (HbA1c) test. A detailed questionnaire documenting relevant personal and medical history was filled, and the relevant anthropometric parameters were recorded. RESULTS We evaluated data from 377 women at a mean (± SD) age of 32.1 ± 4.6 years and at a median duration of 15 (10-33) months following childbirth. Diabetes was diagnosed in 42 (11.1%) women. Use of a combination cutoff [fasting plasma glucose (FPG) ≥ 6.1 mmol/L or glycated hemoglobin (HbA1c) ≥ 6.0% (42 mmol/mol)] avoided OGTT in 80.9% of the study cohort, without missing the diagnosis of diabetes in any study subject. The diagnosis was missed in 2.4% of women with diabetes (and 0.3% of whole cohort) using only the FPG criterion (≥ 5.6 mmol/L) or HbA1c criterion [HbA1c ≥ 5.7% (39 mmol/mol)] alone. These tests avoided the need for an OGTT in 75.3% and 65.5% of women, respectively. CONCLUSIONS The proposed strategies are likely to be both patient- and physician-friendly and have the potential to address several barriers for postpartum screening among women with prior GDM.
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Peix A, Karthikeyan G, Massardo T, Kalaivani M, Patel C, Pabon LM, Jiménez-Heffernan A, Alexanderson E, Butt S, Kumar A, Marin V, Mesquita CT, Morozova O, Paez D, Garcia EV. Value of intraventricular dyssynchrony assessment by gated-SPECT myocardial perfusion imaging in the management of heart failure patients undergoing cardiac resynchronization therapy (VISION-CRT). J Nucl Cardiol 2021; 28:55-64. [PMID: 30684258 PMCID: PMC7921049 DOI: 10.1007/s12350-018-01589-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 12/07/2018] [Indexed: 10/31/2022]
Abstract
BACKGROUND Placing the left ventricular (LV) lead in a viable segment with the latest mechanical activation (vSOLA) may be associated with optimal cardiac resynchronization therapy (CRT) response. We assessed the role of gated SPECT myocardial perfusion imaging (gSPECT MPI) in predicting clinical outcomes at 6 months in patients submitted to CRT. METHODS Ten centers from 8 countries enrolled 195 consecutive patients. All underwent gSPECT MPI before and 6 months after CRT. The procedure was performed as per current guidelines, the operators being unaware of gSPECT MPI results. Regional LV dyssynchrony (Phase SD) and vSOLA were automatically determined using a 17 segment model. The lead was considered on-target if placed in vSOLA. The primary outcome was improvement in ≥1 of the following: ≥1 NYHA class, left ventricular ejection fraction (LVEF) by ≥5%, reduction in end-systolic volume by ≥15%, and ≥5 points in Minnesota Living With Heart Failure Questionnaire (MLHFQ). RESULTS Sixteen patients died before the follow-up gSPECT MPI. The primary outcome occurred in 152 out of 179 (84.9%) cases. Mean change in LV phase standard deviation (PSD) at 6 months was 10.5°. Baseline dyssynchrony was not associated with the primary outcome. However, change in LV PSD from baseline was associated with the primary outcome (OR 1.04, 95% CI 1.01-1.07, P = .007). Change in LV PSD had an AUC of 0.78 (0.66-0.90) for the primary outcome. Improvement in LV PSD of 4° resulted in the highest positive likelihood ratio of 7.4 for a favorable outcome. In 23% of the patients, the CRT lead was placed in the vSOLA, and in 42% in either this segment or in a segment within 10° of it. On-target lead placement was not significantly associated with the primary outcome (OR 1.53, 95% CI 0.71-3.28). CONCLUSION LV dyssynchrony improvement by gSPECT MPI, but not on-target lead placement, predicts clinical outcomes in patients undergoing CRT.
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Marri UK, Das P, Shalimar, Kalaivani M, Srivastava DN, Madhusudhan KS. Noninvasive Staging of Liver Fibrosis Using 5-Minute Delayed Dual-Energy CT: Comparison with US Elastography and Correlation with Histologic Findings. Radiology 2021; 298:600-608. [PMID: 33399510 DOI: 10.1148/radiol.2021202232] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Background Normalized iodine concentration (NIC) (ratio of iodine concentration of liver to that of aorta) of liver at delayed dual-energy CT (DECT) may reflect the amount of fibrosis based on the extent of iodine uptake. Purpose To stage liver fibrosis by using 5-minute delayed DECT and compare findings with those of transient elastography (TE), shear-wave elastography (SWE), and histologic examination. Materials and Methods This prospective study included patients with chronic liver disease who were scheduled to undergo multiphase abdominal CT and liver biopsy from January 2017 to September 2018. Fifty individuals being screened as renal donors comprised the control group. Study participants underwent TE, SWE, multiphasic DECT (including 5-minute delayed dual-energy scanning), and liver biopsy. Multiphasic DECT and SWE were performed in the control group. The NIC of the right lobe of the liver (RNIC) was compared with liver stiffness (LS) as measured with TE and SWE and with the METAVIR fibrosis stage (ranging from F0 to F4). Diagnostic performance was assessed by using areas under the receiver operating characteristic curve (AUCs). Results A total of 107 participants (mean age, 35 years ± 12 [standard deviation]; 57 men) and 50 control subjects (mean age, 47 years ± 11; 29 women) were evaluated. The RNIC showed strong correlation with METAVIR stage (Spearman ρ = 0.81, P < .001). The AUC for RNIC with each METAVIR stage ranged between 0.86 (95% CI: 0.76, 0.97) and 0.96 (95% CI: 0.92, 0.99). The cut-off value of RNIC was 0.24 (sensitivity: 85% [86 of 101 participants; 95% CI: 77%, 91%]; specificity: 83% [84 of 101 participants; 95% CI: 42%, 98%]) for stage F1 fibrosis and 0.29 (sensitivity: 84% [67 of 80 participants; 95% CI: 74%, 90%]; specificity: 81% [65 of 80 participants; 95% CI: 63%, 92%]) for stage F2 fibrosis. RNIC correlated well with LS as measured with TE and SWE (Spearman ρ = 0.60 and 0.64, respectively; P < .001). Conclusion Normalized iodine concentration of liver at 5-minute delayed dual-energy CT showed strong correlation with the histologic stages of liver fibrosis and good diagnostic performance in estimating liver fibrosis. © RSNA, 2020 Online supplemental material is available for this article. See also the editorial by Chandarana and Shanbhogue in this issue.
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Prabhakar H, Tripathy S, Gupta N, Singhal V, Mahajan C, Kapoor I, Wanchoo J, Kalaivani M. Consensus Statement on Analgo-sedation in Neurocritical Care and Review of Literature. Indian J Crit Care Med 2021; 25:126-133. [PMID: 33707888 PMCID: PMC7922463 DOI: 10.5005/jp-journals-10071-23712] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Aim and objective Our main objective in developing this consensus is to bring together a set of most agreed-upon statements from a panel of global experts that would act as a guide for clinicians working in neurocritical care units (NCCUs). Background Given the physiological benefits of analgo-sedation in the NCCU, there is little information on their tailoring in the NCCU. This lack of evidence and guidelines on the use of sedation and analgesia in patients with neurological injury leads to a variation in clinical care based on patient requirements and institutional protocols. Review results Thirty-nine international experts agreed to be a member of this consensus panel. A Delphi method based on a Web-based questionnaire developed with Google Forms on a secure institute server was used to seek opinions of experts. Questions were related to sedation and analgesia in the neurocritical care unit. A predefined threshold of agreement was established as 70% to support any recommendation, strong, moderate, or weak. No recommendations were made below this threshold. Responses were collected from all the experts, summated, and expressed as percentage (%). After three rounds, consensus could be reached for 6 statements related to analgesia and 5 statements related to sedation. Consensus could not be reached for 10 statements related to analgesia and 5 statements related to sedation. Conclusion This global consensus statement may help in guiding practitioners in clinical decision-making regarding analgo-sedation in the NCCUs, thereby helping in improving patient recovery profiles. Clinical significance In the lack of high-level evidence, the recommendations may be seen as the current best clinical practice. How to cite this article Prabhakar H, Tripathy S, Gupta N, Singhal V, Mahajan C, Kapoor I, et al. Consensus Statement on Analgo-sedation in Neurocritical Care and Review of Literature. Indian J Crit Care Med 2021;25(2):126–133.
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Gupta S, Vignesh D, Gupta N, Kalaivani M, Goswami A, Nongkynrih B. Barriers to treatment-seeking for impairment of vision among elderly persons in a resettlement colony of Delhi: A population-based cross-sectional study. Indian J Med Res 2021; 154:623-630. [PMID: 35435348 PMCID: PMC9205012 DOI: 10.4103/ijmr.ijmr_592_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Background & objectives: Uncorrected refractive error and cataract are the two most common causes of impairment of vision among elderly persons, and both are treatable. Treatment-seeking in patients is driven by symptom (decreased vision) rather than any anatomical or physiological measurement. The objective of this study was to evaluate the treatment-seeking behavior and barriers to treatment-seeking among elderly persons with impairment of vision in an urban resettlement colony of New Delhi, India. Methods: This community-based, cross-sectional study was conducted among 604 persons aged ≥60 yr selected by the simple random sampling. House-to-house visit was done, and a self-developed pretested semi-structured interview schedule was used to collect socio-demographic information, treatment-seeking behaviour and barriers to treatment-seeking. Results: Majority of participants reported impairment of vision (84%); 16.5 per cent of them did not visit any healthcare facility for their vision problem. Lack of felt need (48.1%) was the most common barrier to visiting healthcare facility. Of the 401 participants who gave a history of being prescribed spectacles, 277 (69%) used spectacles. Discomfort, lack of improvement in vision and lack of felt need were the most common reasons cited for non-usage. Among 300 participants who gave a history of cataract, 61 (20.3%) had not undergone cataract surgery. Lack of felt need was the most common barrier to cataract surgery. Interpretation & conclusions: A substantial proportion of elderly persons in the urban community have impairment of vision. Lack of felt need was the main reason for not visiting healthcare facility. As quality of spectacles was an important reported deterrent to use of spectacles, provision of appropriate refraction services and low-cost, good quality spectacles would be important.
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Kapoor I, Wanchoo J, Mahajan C, Singhal V, Roy H, Kumar S, Brahma R, Prasad C, Kalaivani M, Prabhakar H, Chaturvedi A. Effect of Percutaneous Tracheostomy on Optic Nerve Sheath Diameter [TONS Trial]. Indian J Crit Care Med 2021; 25:382-387. [PMID: 34045803 PMCID: PMC8138650 DOI: 10.5005/jp-journals-10071-23783] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Elective percutaneous tracheostomy [PCT] is the widely performed procedure in neurocritically ill patients as an airway management choice in neurocritical care unit [NICU]. Intracranial pressure [ICP] is a vital parameter to be monitored in these patients while undergoing any surgical procedure including PCT. Optic nerve sheath diameter [ONSD], being a surrogate of ICP, can be done bedside and carries less complications than invasive ICP monitoring. The aim of our study was to assess the effect of PCT on ONSD at different stages of PCT. Materials and methods A total of 158 patients with various intracranial pathologies scheduled for PCT in NICU were screened for eligibility in our study. We assessed mean values of ONSD, HR, MBP, and SpO2 for changes over various time points during PCT using generalized estimating equation (GEE). A p value of <0.05 was considered significant. Results A total of 135 patients who underwent PCT were analyzed for the study. The values of ONSD changed significantly at different stages of PCT procedure compared to baseline. The baseline ONSD value was 0.39 ± 0.05 cm. ONSD rose significantly to 0.40 ± 0.06 cm during positioning, 0.41 ± 0.06 cm during skin incision, 0.42 ± 0.07 cm during dilatation of tract, 0.41 ± 0.07 cm during insertion of tracheostomy, and 0.41 ± 0.06 cm at the end of the procedure. Conclusions PCT leads to a significant rise of ONSD values during all stages of PCT. The available evidences point toward detrimental rise in ICP during PCT. ICP can be monitored noninvasively by measuring ONSD using bedside ultrasound. How to cite this article Kapoor I, Wanchoo J, Mahajan C, Singhal V, Roy H, Kumar S, et al. Effect of Percutaneous Tracheostomy on Optic Nerve Sheath Diameter [TONS Trial]. Indian J Crit Care Med 2021;25(4):382-387.
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Hadda V, Kumar R, Tiwari P, Mittal S, Kalaivani M, Madan K, Mohan A, Guleria R. Decline in diaphragm thickness and clinical outcomes among patients with sepsis. Heart Lung 2020; 50:284-291. [PMID: 33383547 DOI: 10.1016/j.hrtlng.2020.12.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 12/17/2020] [Accepted: 12/22/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND The decline in the diaphragm thickness is common among patients with sepsis. The purpose of this study is to examine the relationship between the decline in diaphragm thickness as assessed by ultrasonography and various outcomes in septic patients. METHODS This prospective study included patients with sepsis whose diaphragm thickness was measured during inspiration (DTinsp) and expiration (DTexp) using ultrasonography on days 1, 3, 5, 7, 10, and 14 of admission in the ICU and thereafter weekly measurements until discharge or death. RESULTS The study included 70 (45 male) patients with sepsis [mean (SD) age = 55.91(14.08) years]. The mean (SD) DTinsp and DTexp (mm) on day-1 were 2.84 (0.32) and 2.33(0.27), respectively. During the hospital stay, there was a decline in DTinsp and DTexp. The decline in DTinsp and DTexp on days 3, 5, and 7 was significantly higher among patients with difficult weaning, non-survivors, and worse 90-day outcomes. Early decline (from day-1 to day-3) in diaphragm thickness predicted difficult weaning, in-hospital mortality, and worse 90-day outcome. CONCLUSIONS Among patients with sepsis, the decline in diaphragm thickness detected by ultrasonography is associated with worse in-hospital and short-term post-discharge outcomes. The role of early decline in diaphragm thickness on ultrasonography as a marker of worse outcomes needs further evaluation.
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Sharma R, Kumar V, Logani A, Chawla A, Mir RA, Sharma S, Kalaivani M. Association between concentration of active MMP-9 in pulpal blood and pulpotomy outcome in permanent mature teeth with irreversible pulpitis - a preliminary study. Int Endod J 2020; 54:479-489. [PMID: 33128238 DOI: 10.1111/iej.13437] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 10/26/2020] [Accepted: 10/27/2020] [Indexed: 12/11/2022]
Abstract
AIM To investigate the correlation between the concentration of active-matrix metalloproteinases-9 (aMMP-9) in pulpal blood and the outcome of pulpotomy in mature permanent teeth with symptomatic irreversible pulpitis (SIP). METHODOLOGY Forty permanent molar teeth with a clinical diagnosis of SIP and normal apical tissues with periapical index (PAI) score ≤ 2 and ten permanent teeth (8 molars and two premolars) with a diagnosis of normal pulp that required root canal treatment for prosthetic reasons from patients between the ages of 15-35 years were recruited. All clinical procedures were performed under local anaesthesia and rubber dam isolation. After access opening, the coronal pulp tissue was amputated up to the canal orifice. A 100 μL volume of the pulpal blood was collected using a micropipette and transported to the laboratory. Sodium hypochlorite (2.5 %) was used as a haemostatic agent, and mineral trioxide aggregate (MTA) was used as the pulp capping material. The tooth was restored with composite at the same visit. Teeth with normal pulps were treated with single-visit root canal treatment. Patients with pulpotomy were recalled at 6 and 12 months. Outcome assessment of teeth with pulpotomy was carried out at 12 months and was categorized as success (asymptomatic patients with PAI score ≤ 2) or failure (symptomatic patients or PAI score ≥ 3). Quantification of aMMP-9 in pulpal blood was achieved using a fluorometric assay. The following statistical analyses were performed to assess the data: t-test, Fisher's exact test, kappa coefficient, non-parametric test, Wilcoxon rank-sum test, Spearman rank correlation test and receiver operating characteristic curve (ROC). RESULT The success rate of pulpotomy was 88 % at 12-months. There was a significant difference between the median concentrations of aMMP-9 in pulpal blood of teeth with normal pulps (52 (12-96) ng mL-1 :) and SIP (193.3 (25.8-607.7) ng mL-1 :) (P = 0.0003) and successful (132.3 (25.8-548.3) ng mL-1 :) and failed cases (512.4 (334.8-607.7 ng mL-1 :) (P = 0.0015) of MTA pulpotomy. A significant association was established between aMMP-9 concentration and outcome of pulpotomy. The area under the receiver operating characteristics curve (0.9484, 95%CI) suggested excellent discriminatory power of aMMP-9 concentration in pulpal blood to predict the pulpotomy outcome. CONCLUSION The pulpal blood concentration of aMMP-9 was significantly associated with the outcome of pulpotomy in teeth with symptomatic irreversible pulpitis, where it may be used as a potential prognostic biomarker.
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Chowdhury UK, George N, Singh S, Sankhyan LK, Sengupta S, Ray R, Vaswani P, Sharma S, Kalaivani M. Total Pericardiectomy Using a Modified Left Anterolateral Thoracotomy Without Cardiopulmonary Bypass. Ann Thorac Surg 2020; 112:1483-1492. [PMID: 33310149 DOI: 10.1016/j.athoracsur.2020.10.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 09/14/2020] [Accepted: 10/26/2020] [Indexed: 12/01/2022]
Abstract
BACKGROUND We sought to ascertain the short- and long-term results of total pericardiectomy for chronic constrictive pericarditis using a modified left anterolateral thoracotomy without cardiopulmonary bypass on postoperative low cardiac output, normalization of intracardiac pressures, survival, and reoperations. METHODS Between January 2005 and December 2019 a series of 127 consecutive patients (91 male patients) between ages 4 and 72 years (median, 25 years; interquartile range, 18-38) underwent radical total pericardiectomy using a modified left anterolateral thoracotomy without cardiopulmonary bypass. RESULTS Operative and late mortalities were 3.1% and 1.6%, respectively. Thirty-one patients (24.4%) had postoperative low cardiac output, and none required reoperations. At a median follow-up of 99 months (interquartile range, 56-141) the actuarial survival was 97.6% ± 0.01% months (95% confidence interval, 92.8-99.2). At their last follow-up 113 (93.4%) and 8 (6.6%) survivors were in New York Heart Association class I and II, respectively. CONCLUSIONS Total pericardiectomy is associated with lower perioperative and late mortality and decreased low cardiac output syndrome and confers significant long-term advantage of superior hemodynamics.
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Chowdhury UK, Sharma S, Sankhyan LK, George N, Singh S, Hasija S, Pandey NN, Kalaivani M. Long-Term Outcomes of the Double-Barrel Technique for Superior Sinus Venosus Defect With Partially Anomalous Pulmonary Venous Connection. World J Pediatr Congenit Heart Surg 2020; 11:733-741. [DOI: 10.1177/2150135120938352] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background: Repair of superior sinus venosus defect with high partially anomalous pulmonary venous connection (PAPVC) using an intracardiac baffle may be complicated by systemic or pulmonary venous pathway obstruction and sinus nodal dysfunction (SND). Our surgical strategy for repair of all types of superior sinus venosus defect has evolved chiefly to avoid the abovementioned complications and preserving the growth potential of the superior cavoatrial junction. Methods: Between 2007 and 2019, fifty consecutive patients aged 2 to 60 (mean, 17.6±16.7) years underwent repair of superior sinus venosus defect using the double-barrel technique as described. The anomalous pulmonary veins drained into the superior cavoatrial junction in 17 patients and more than 2 cm above the cavoatrial junction in 33 patients. Results: There were no early or late deaths and no reoperations. At a mean follow-up of 103.9 (±50.2) months, all survived the operation, and actuarial freedom from SND was 97.9% (±standard error, 0.02%; 95% CI: 0.86-0.99). No patient had systemic or pulmonary venous pathway obstruction. A permanent pacemaker was required in one (2%) patient for sick sinus syndrome. Conclusions: The double-barrel method is an expedient, safe, and effective technique in superior sinus venosus defect. It provides dual drainage of superior vena cava preserving the superior cavoatrial junction without causing systemic or pulmonary venous pathway obstruction and can be utilized in all cases including those with high PAPVC. Preservation of the cavoatrial junction and use of autogenous atrial tissue for systemic venous pathway avoids SND and preserves growth potential.
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Gupta A, Pratap Mouli V, Mohta S, Kante B, Kalaivani M, Madhu D, Sahu P, Kumar S, Sharma R, Sahni P, Das P, Gupta SD, Makharia G, Kedia S, Ahuja V. Antitubercular Therapy Given to Differentiate Crohn's Disease From Intestinal Tuberculosis Predisposes to Stricture Formation. J Crohns Colitis 2020; 14:1611-1618. [PMID: 32369567 DOI: 10.1093/ecco-jcc/jjaa091] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM Treatment trial with antitubercular therapy [ATT] is a common strategy in tuberculosis-endemic countries in case of a diagnostic dilemma between intestinal tuberculosis and Crohn's disease [CD]. Our aim was to determine the long-term clinical course of patients who received ATT before an eventual diagnosis of CD was made. METHODS We performed retrospective comparison between CD patients who received ≥6 months of ATT vs those who did not receive ATT. Outcomes assessed were change in disease behaviour during follow-up, requirement of surgery and medication use. RESULTS In all, 760 patients with CD were screened for the study and, after propensity matching for location and behaviour of disease, 79 patients in each group were compared. Progression from inflammatory [B1] to stricturing/fistulising [B2/B3] phenotype was increased among CD patients who received ATT [B1, B2, B3: 73.4%, 26.6%, 0% at baseline vs: 41.8%, 51.9%, 6.3% at follow-up, respectively] as compared with those who did not receive ATT [B1, B2, B3: 73.4%, 26.6%, 0% at baseline vs: 72.2%, 27.8%, 0% at follow-up, respectively] with an odds ratio of 11.05[3.17-38.56]. The usage of 5-aminosalocylates, steroids, immunosuppressants and anti-tumour necrosis factor was similar between both the groups. On survival analysis, CD patients who received ATT had a lower probability of remaining free of surgery [45%] than those who did not [76%] at 14 years of follow-up (hazard ratio [HR] = 3.22, 95% confidence interval [CI], 1.46-7.12, p = 0.004]. CONCLUSIONS Crohn's disease patients diagnosed after a trial with antitubercular therapy had an unfavourable long-term disease course with higher rate of stricture formation and less chance of remaining free of surgery.
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Singh C, Gupta Y, Goyal A, Kalaivani M, Garg V, Bharti J, Singhal S, Kachhawa G, Kulshrestha V, Kumari R, Mahey R, Sharma JB, Bhatla N, Khadgawat R, Gupta N, Tandon N. Glycemic profile of women with normoglycemia and gestational diabetes mellitus during early pregnancy using continuous glucose monitoring system. Diabetes Res Clin Pract 2020; 169:108409. [PMID: 32882343 DOI: 10.1016/j.diabres.2020.108409] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 08/17/2020] [Accepted: 08/27/2020] [Indexed: 10/23/2022]
Abstract
AIM We studied women between 8 and 20 weeks of gestation with the aim of evaluating and comparing those having normoglycemia and GDM according to WHO 2013 criteria. METHODS In this cross-sectional study (2017-2019), eligible pregnant women underwent a 75-g OGTT, followed by placement of a CGMS. RESULTS Women (n = 96, 58 with normoglycemia and 38 with GDM) were enrolled at 14.0 ± 3.2 weeks of gestation. Mean preprandial, 1-h and 2-h postprandial and peak glucose values were significantly higher in women with GDM. Peak glucose value was achieved 60.0 ± 12.3 and 64.3 ± 11.6 min after meal in the normoglycemia and GDM group, respectively. 24-h mean glucose (5.8 ± 0.6 vs. 5.3 ± 0.4 mmol/L), mean daytime glucose (6.0 ± 0.6 vs. 5.5 ± 0.4 mmol/L) and mean nocturnal glucose (5.4 ± 0.7 vs. 5.0 0 ± 0.5 mmol/L) were significantly higher in women with GDM. Total time spent in range was significantly lower in the GDM group compared to the normoglycemia group (92.1 vs. 98.2%). CONCLUSIONS This study highlights differences in glycemic patterns between women with normoglycemia and GDM in the context of a South Asian population where burden of GDM is high but good quality data in early pregnancy are limited.
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Kubihal S, Gupta Y, Shalimar, Kandasamy D, Goyal A, Kalaivani M, Goyal A, Kedia S, Kachhawa G, Ambekar S, Bhatia D, Garg V, Gupta N, Tandon N. Prevalence of non-alcoholic fatty liver disease and factors associated with it in Indian women with a history of gestational diabetes mellitus. J Diabetes Investig 2020; 12:877-885. [PMID: 32961610 PMCID: PMC8089012 DOI: 10.1111/jdi.13411] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/28/2020] [Accepted: 09/10/2020] [Indexed: 02/06/2023] Open
Abstract
Aims/Introduction This study aims to evaluate the prevalence of and factors associated with non‐alcoholic fatty liver disease (NAFLD) in Indian women with prior gestational diabetes mellitus (GDM) diagnosed using International Association of Diabetes and Pregnancy Study Groups (IADPSG) criteria. Materials and Methods This cross‐sectional study (2018–2019) enrolled women with and without prior GDM. Study participants underwent detailed assessments, including relevant medical, obstetric and demographic details; 75‐g oral glucose tolerance test with glucose and insulin estimation at 0, 30 and 120 min; and other relevant biochemical and anthropometric measurements. NAFLD status was defined by ultrasonography. Results We evaluated a total of 309 women (201 and 108 with and without prior GDM, respectively) at a mean age of 31.9 ± 5.0 years and median of 16 months (interquartile range 9–38 months) following the index delivery. The prevalence of NAFLD was significantly higher in women with prior GDM (62.7% vs 50.0%, P = 0.038; grade 2 and 3 disease, 13.9% vs 6.5%). On logistic regression analysis (fully adjusted model), the odds of NAFLD were 2.11‐fold higher in women with prior GDM (95% confidence interval 1.16–3.85, P = 0.014). Overweight/obesity, metabolic syndrome, prediabetes and homeostasis model of assessment of insulin resistance (a measure of insulin resistance) were positively associated with NAFLD, whereas the Matsuda index (a measure of insulin sensitivity) showed a negative association with NAFLD. Conclusions The prevalence of NAFLD is high in women with prior GDM. Such women also have a high burden of cardiometabolic risk factors. Future studies should evaluate the intermediate and long‐term hepatic and cardiovascular risk, and the impact of lifestyle interventions in reducing morbidity in such women.
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Talwar S, Gudala V, Joshi R, Shalimar DM, Madhusudhan KS, Kalaivani M, Choudhary SK. Noninvasive Assessment of Liver Stiffness in Patients Undergoing the Fontan Procedure. World J Pediatr Congenit Heart Surg 2020; 11:572-577. [PMID: 32853080 DOI: 10.1177/2150135120935418] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Hepatic derangements and liver injury following the Fontan operation (FO) may progress in some cases to hepatic fibrosis (HF) and cirrhosis. The respective roles of transient elastography (TE) or FibroScan, shear wave elastography (SWE), and aspartate transaminase to platelet ratio index (APRI) in assessing liver stiffness (LS) and possible liver injury in these patients are unclear. METHODS Thirty-nine patients (31 males), mean age 11.8 ± 5.7 years, median 11 years (interquartile range: 7-14.7 years), undergoing the FO between November 2017 and December 2018 were included. Liver stiffness and HF assessment was done with TE, SWE, and APRI in the preoperative period and postoperatively at 3-, 6-, and 12-month interval. RESULTS The LS values increased over time (postoperative values at 3, 6, and 12 months) as compared to preoperative values by both FibroScan and SWE. The change in liver stiffness measurement (LSM) was statistically significant: LSM0 to LSM3 (P ≤ .0001), LSM0 to LSM6 (P ≤ .0001), and LSM0 to LSM12 (P = .001). Similarly, significant changes were observed on SWE: SWE0 to SWE3 (P ≤ .0001), SWE0 to SWE6 (P ≤ .0001), and SWE0 to SWE12 (P = .001). There was no significant change in the APRI values over time. CONCLUSION Noninvasive methods such as FibroScan and SWE may be of use to assess LS in follow-up of patients undergoing the FO for early recognition of hepatic changes.
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Chowdhury UK, Singh S, George N, Hasija S, Sankhyan L, Pandey NN, Sengupta S, Kalaivani M. Early evaluation of the aortic root after Nicks' procedure. JTCVS Tech 2020; 4:85-96. [PMID: 34317974 PMCID: PMC8305724 DOI: 10.1016/j.xjtc.2020.08.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 07/29/2020] [Accepted: 08/10/2020] [Indexed: 11/16/2022] Open
Abstract
Objective(s) To determine the influence of surgical techniques adopted to avoid suture line disruption, periprosthetic leakage, patch dislodgement, pericardial patch aneurysm formation, and the long-term stability of aortic root enlargement (ARE) during aortic valve replacement (AVR). Methods One hundred fifteen patients undergoing AVR or combined aortic and mitral valve replacements with Nicks' posterior ARE between 1997 and 2019 underwent long-term echocardiographic and angio-computed tomographic evaluation. Age was 11-72 years (AVR: median, 30; interquartile range, 21-47 years; AVR and mitral valve replacement: median, 27.5; interquartile range, 20-37.5 years). The aortotomy was closed using autologous pericardial patch and Teflon-buttressed sutures. Results Hospital mortality was 1.7% (n = 2), with 4 (3.5%) late deaths. At a mean follow-up of 123.11 ± 77.67 months, the survival probability from Kaplan–Meier was 93.25 ± 0.03%. No cases of severe prosthesis–patient mismatch (PPM) were observed, and only 2 patients had moderate PPM. Median aortic root diameters at the level of sinus of Valsalva and sinotubular junction were 32 (29-35) mm and 33 (30-36) mm, respectively, at discharge, and were 33 (30-36) mm, and 33 (31-37) mm, respectively, at latest follow-up, with no cases of late pericardial patch aneurysm. Conclusions ARE is a safe adjunct to AVR in patients with a small aortic annulus to prevent PPM. Retention of a pericardial collar and Teflon-buttressed sutures is an expedient, safe, and effective technique in reducing bleeding at the enlarged ventriculo-aortic junction. Autologous pericardial patch aortoplasty is not associated with late aneurysm/pseudoaneurysm formation.
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Patel C, Kalaivani M, Karthikeyan G, Peix A, Kumar A, Massardo T, Jiménez-Heffernan A, Mesquita CT, Pabon M, Butt S, Alexanderson E, Marin V, Morozova O, Paez D, Garcia EV. Effect of cardiac resynchronization therapy on septal perfusion and septal thickening: Association with left ventricular function, reverse remodelling and dyssynchrony. J Nucl Cardiol 2020; 27:1274-1284. [PMID: 30977094 DOI: 10.1007/s12350-019-01704-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 03/20/2019] [Indexed: 10/27/2022]
Abstract
BACKGROUND We evaluated the effect of cardiac resynchronization therapy (CRT) on septal perfusion and thickening at 6 months post implantation assessed on Tc99m-MIBI Gated myocardial perfusion SPECT (GMPS).We also studied the association of change in septal perfusion and thickening with primary outcome defined as at least one [improvement in ≥1NYHA class, left ventricular ejection fraction (LVEF) by ≥ 5%, reduction of end-systolic volume (ESV) by ≥ 15%, and improvement ≥ 5 points in Minnesota living with heart failure questionnaire (MLHFQ)]. METHOD One hundred and five patients underwent clinical and GMPS evaluation before and at 6 months post CRT. RESULT Post CRT there was significant improvement in mean normalized septal perfusion uptake and in septal thickening (P value = 0.001, both). There was no significant relation between improvement in septal perfusion and primary outcome. However, improvement in septal thickening was statistically significant with favorable primary outcome (P = 0.001).There was no significant correlation between improvement of septal perfusion and improvement in LVEF, reduction in End diastolic volume (EDV), ESV, and Left ventricular Dyssynchrony (LVD). But, there was significant correlation between improvement of septal thickening and these parameters. CONCLUSION Improvement in septal thickening was associated with reverse remodeling, improvement in LVEF, and reduction of LVD.
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Verma KK, Saginatham H, Sethuraman G, Bhari N, Kalaivani M. Increase in concentration of patch test allergen reduces patch test occlusion time to 12 hours without affecting patch test reactivity in patients with parthenium dermatitis. Contact Dermatitis 2020; 83:292-295. [DOI: 10.1111/cod.13619] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 04/28/2020] [Accepted: 05/24/2020] [Indexed: 11/29/2022]
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Gupta Y, Goyal A, Kalaivani M, Singhal S, Bhatla N, Gupta N, Tandon N. High burden of cardiometabolic risk factors in spouses of Indian women with hyperglycaemia in pregnancy. Diabet Med 2020; 37:1058-1065. [PMID: 32112453 DOI: 10.1111/dme.14283] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/26/2020] [Indexed: 12/13/2022]
Abstract
AIM To evaluate the burden and association of cardiometabolic risk factors in the spouses of women with and without hyperglycaemia in pregnancy. METHODS Women with (n = 204) and without (n = 197) hyperglycaemia in pregnancy, along with their spouses, participated in this cross-sectional study. The hyperglycaemia in pregnancy group included women with gestational diabetes and diabetes in pregnancy. A detailed questionnaire was completed for all participants (men and women), documenting relevant personal and medical history, along with biochemical investigations (men). RESULTS A total of 401 couples were evaluated at the time point during the pregnancy of 24.7 ± 5.2 gestational weeks (mean ± sd). Dysglycaemia (prediabetes or diabetes), overweight/obesity (BMI ≥25 kg/m2 ) and metabolic syndrome were detected in 120 (58.9%), 123 (60.3%) and 98 spouses (48.3%) of women with hyperglycaemia in pregnancy, respectively. In the fully adjusted model, an increased risk of dysglycaemia [odds ratio 1.43 (95% CI 0.95-2.17); P = 0.088], overweight/obesity [odds ratio 1.49 (95% CI 0.98-2.27); P = 0.064] and metabolic syndrome [odds ratio 2.00 (95% CI 1.30-3.07); P = 0.001] was seen in the spouses of women with hyperglycaemia in pregnancy. The prevalence of these metabolic conditions was higher in spouses of women with diabetes in pregnancy compared to spouses of women with gestational diabetes mellitus. CONCLUSIONS A high burden of cardiometabolic risk factors was observed in the spouses of women with hyperglycaemia in pregnancy. The opportunity provided by pregnancy could be used by the healthcare system not only to improve the health of the woman and her offspring, but also her spouse.
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Mishra RK, Pandia MP, Kumar S, Singh GP, Kalaivani M. The effect of anaesthetic exposure in presurgical period on delayed cerebral ischaemia and neurological outcome in patients with aneurysmal subarachnoid haemorrhage undergoing clipping of aneurysm: A retrospective analysis. Indian J Anaesth 2020; 64:495-500. [PMID: 32792714 PMCID: PMC7398020 DOI: 10.4103/ija.ija_958_19] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 03/13/2020] [Accepted: 04/19/2020] [Indexed: 11/21/2022] Open
Abstract
Background and Aims: Delayed cerebral ischaemia is one of the major contributors to morbidity in aneurysmal subarachnoid haemorrhage (aSAH). General anaesthesia (GA) in the presurgical period may have a preconditioning effect. The primary aim was to assess the effect of preoperative exposure to GA during digital subtraction angiography (DSA) on neurological outcome in patients presenting with aSAH. Methods: After Ethical Committee approval, we conducted a retrospective analysis of the data of patients with aSAH treated surgically. Patients, admitted to neurosurgical ICU (June 2014 and December 2017) with a computed tomography (CT) diagnosis of aSAH and underwent DSA, were included. DSA, done with or without exposure to a general anaesthetic, was classified to GA group and LA group, respectively. Propensity score matching was done on the baseline variables. Appropriate statistical methods were applied. Results: Of the 278 patients, 116 (41.7%) patients had received GA during DSA. Propensity matching yielded 114 (57 in each group) matched patients. In a logistic regression model, the odds ratio (OR) for poor outcome at discharge in GA group as compared to LA group was 4.4 (CI: 2.7–7.4), P = 0.001, whereas, in the matched data, the OR for poor outcome at discharge in GA group as compared to LA group was 1.2 (CI: 0.6–2.6), P = 0.57. Conclusion: The presurgical exposure to GA did not offer any neuroprotection and the odds of poor outcome were higher compare to non-exposure to GA group.
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Chaudhary S, Kumaran SS, Goyal V, Kaloiya GS, Kalaivani M, Jagannathan NR, Sagar R, Mehta N, Srivastava AK. Cortical thickness and gyrification index measuring cognition in Parkinson's disease. Int J Neurosci 2020; 131:984-993. [PMID: 32423354 DOI: 10.1080/00207454.2020.1766459] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
OBJECTIVE Cortical dynamics is driven by cortico-cortical connectivity and it characterizes cortical morphological features. These brain surface features complement volumetric changes and may offer improved understanding of disease pathophysiology. Hence, present study aims to investigate surface features; cortical thickness (CT) and gyrification index (GI) in Parkinson's disease (PD) patients of normal cognition (PD-CN), cognitively impaired patients with PD (PD-CI) in comparison with cognitively normal healthy controls (HC) to better elucidate cognition linked features in PD. METHOD Anatomical MRI (3DT1) was carried out in 30 HC (56.53 ± 8.42 years), 30 PD-CN (58.8 ± 6.07 years), and 30 PD-CI (60.3 ± 6.43 years) subjects. Whole brain ROI based parcellation using Desikan-Killiany (DK-40) atlas followed by regional CT and GI differentiation [with 'age' and 'total intracranial volume' (TIV) correction], multiple linear regression (with 'age', 'TIV', and 'education' correction) with clinical variables, ROC analysis, and CT-GI correlation across the groups was used for data analysis. RESULTS Widespread cortical thinning with regional GI reduction was evident in PD-CI with respect to other two groups (HC and PD-CN), and with absence of such alterations in PD-CN compared to HC. Frontal, parietal, and temporal CT/GI significantly correlated with cognition and presented classification abilities for cognitive state in PD. Mean regional CT and GI were found negatively correlated across groups with heterogeneous regions. CONCLUSION Fronto-parietal and temporal regions suffer cognition associated cortical thinning and GI reduction. CT may serve better discriminator properties and may be more consistent than GI in studying cognition in PD. Heterogeneous surface dynamics across the groups may signify neuro-developmental alterations in PD.
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Gupta S, Kumar R, Kalaivani M, Nongkynrih B, Kant S, Gupta SK. Prevalence, awareness, treatment, and control of diabetes and hypertension among elderly persons in a rural area of Ballabgarh, Haryana. J Family Med Prim Care 2020; 9:777-782. [PMID: 32318419 PMCID: PMC7113922 DOI: 10.4103/jfmpc.jfmpc_1057_19] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 12/24/2019] [Accepted: 12/31/2019] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND In India, from 1971 to 2011, the proportion of elderly population has increased from 5.3% to 8.6%. According to the National Sample Survey, 60th round (2004), out of every 1000 elderly persons living in rural India, 40 were estimated to be diabetic, and 36 were estimated to be hypertensive. The objective of the study was to find the prevalence of diabetes and hypertension in elderly persons in a rural area of Ballabgarh, Haryana, and to assess the awareness, treatment, and control among them. METHOD A total of 420 persons aged 60 years and above were selected by simple random sampling. House-to-house visit was done. A pretested interview schedule was administered. Blood pressure was measured using digital blood pressure machine. Two milliliters of venous blood was collected in vials for HbA1c estimation. RESULTS Of the 420 participants, 386 were available for blood pressure measurement, and 374 were available for HbA1c estimation. The prevalence of diabetes was 21.7%, and that of hypertension was 50.3%. Among diabetics, 45.7% were aware, of which, 94.6% were treated, and among them, 34.3% had their blood sugar under control. Among hypertensives, 58.8% were aware, of which, 96.5% were treated, and of the treated participants, 24.5% had controlled blood pressure. CONCLUSION The high prevalence, low awareness, and low proportion of controlled diseased population highlights the importance of strengthening primary care and improving awareness about diabetes and hypertension among elderly persons in rural areas.
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Thakkar H, Vincent V, Roy A, Singh S, Ramakrishnan L, Kalaivani M, Singh A. HDL functions and their interaction in patients with ST elevation myocardial infarction: a case control study. Lipids Health Dis 2020; 19:75. [PMID: 32293456 PMCID: PMC7158160 DOI: 10.1186/s12944-020-01260-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 04/08/2020] [Indexed: 01/01/2023] Open
Abstract
Background Recent studies emphasize the importance of HDL function over HDL cholesterol measurement, as an important risk for cardiovascular diseases (CVD). We compared the HDL function of patients with acute coronary syndrome (ACS) and healthy controls. Methods We measured cholesterol efflux capacity of HDL using THP-1 macrophages labelled with fluorescently tagged (BODIPY) cholesterol. PON1 activities toward paraoxon and phenyl acetate were assessed by spectrophotometric methods. Results We recruited 150 ACS patients and 110 controls. The HDL function of all patients during acute phase and at six month follow-up was measured. The mean age of the patients and controls was 51.7 and 43.6 years respectively. The mean HDL cholesterol/apolipoprotein A-I levels (ratio) of patients during acute phase, follow-up and of controls were 40.2 mg/dl/ 112.5 mg/dl (ratio = 0.36), 38.3 mg/dl/ 127.2 mg/dl (ratio = 0.30) and 45.4 mg/dl/ 142.1 mg/dl (ratio = 0.32) respectively. The cholesterol efflux capacity (CEC) of HDL was positively correlated with apolipoprotein A-I levels during acute phase (r = 0.19, p = 0.019), follow-up (r = 0.26, p = 0.007) and of controls (r = 0.3, p = 0.0012) but not with HDL-C levels (acute phase: r = 0.07, p = 0.47; follow-up: r = 0.1, p = 0.2; control: r = 0.02, p = 0.82). Higher levels of cholesterol efflux capacity, PON1 activity and apolipoprotein A-I were associated with lower odds of development of ACS. We also observed that low CEC is associated with higher odds of having ACS if PON1 activity of HDL is also low and vice versa. Conclusion ACS is associated with reduced HDL functions which improves at follow-up. The predicted probability of ACS depends upon individual HDL functions and the interactions between them.
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Jat KR, Kumar P, Mukherjee A, Randev S, Jose B, Kalaivani M, Lodha R, Kabra SK. Wheezing in Preschool Children and Total IgE Levels: A Birth Cohort Study. Indian Pediatr 2020; 57:235-238. [PMID: 32198864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
OBJECTIVES To evaluate association between total IgE levels and wheezing in preschool children from India. METHODS Data were collected in a prospective birth cohort study related to wheezing till three years of age. Total IgE was measured at enrolment, at one year and two years of age and correlated with wheezing episodes. RESULTS A total of 310 (167 boys) children were enrolled. Total IgE levels increased with age (P<0.001). Overall, 101 (32.6%) children had 182 episodes of wheezing. The median (IQR) total IgE levels in children with wheezing and without wheezing were similar at one year [42.1 (12.7, 93.5) vs 41.9 (17.1, 96.7) kU/L; P=0.39] and two years of age [62.8 (32.4, 212.0) vs 75 (25.8, 173.0) kU/L, P=0.92). CONCLUSION Total IgE levels increased with age and were not different in preschool children with and without wheezing.
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