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Rzechorzek W, Malik A, Bandyopadhyay D, Goel A, Levine E, Gupta CA, Lanier G, Gass A, Pan S. Outcomes of Heart Transplant Recipients That Had a Percutaneous Coronary Intervention. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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2
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Poonia S, Goel A, Chawla S, Bhattacharya N, Rai P, Lee YF, Yap YS, West J, Bhagat AA, Tayal J, Mehta A, Ahuja G, Majumdar A, Ramalingam N, Sengupta D. Marker-free characterization of full-length transcriptomes of single live circulating tumor cells. Genome Res 2023; 33:80-95. [PMID: 36414416 PMCID: PMC9977151 DOI: 10.1101/gr.276600.122] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 11/10/2022] [Indexed: 11/23/2022]
Abstract
The identification and characterization of circulating tumor cells (CTCs) are important for gaining insights into the biology of metastatic cancers, monitoring disease progression, and medical management of the disease. The limiting factor in the enrichment of purified CTC populations is their sparse availability, heterogeneity, and altered phenotypes relative to the primary tumor. Intensive research both at the technical and molecular fronts led to the development of assays that ease CTC detection and identification from peripheral blood. Most CTC detection methods based on single-cell RNA sequencing (scRNA-seq) use a mix of size selection, marker-based white blood cell (WBC) depletion, and antibodies targeting tumor-associated antigens. However, the majority of these methods either miss out on atypical CTCs or suffer from WBC contamination. We present unCTC, an R package for unbiased identification and characterization of CTCs from single-cell transcriptomic data. unCTC features many standard and novel computational and statistical modules for various analyses. These include a novel method of scRNA-seq clustering, named deep dictionary learning using k-means clustering cost (DDLK), expression-based copy number variation (CNV) inference, and combinatorial, marker-based verification of the malignant phenotypes. DDLK enables robust segregation of CTCs and WBCs in the pathway space, as opposed to the gene expression space. We validated the utility of unCTC on scRNA-seq profiles of breast CTCs from six patients, captured and profiled using an integrated ClearCell FX and Polaris workflow that works by the principles of size-based separation of CTCs and marker-based WBC depletion.
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Affiliation(s)
- Sarita Poonia
- Department of Computational Biology, Indraprastha Institute of Information Technology-Delhi (IIIT-Delhi), New Delhi 110020, India
| | - Anurag Goel
- Department of Computer Science and Engineering, Indraprastha Institute of Information Technology-Delhi (IIIT-Delhi), New Delhi 110020, India;,Department of Computer Science and Engineering, Delhi Technological University, New Delhi 110042, India
| | - Smriti Chawla
- Department of Computational Biology, Indraprastha Institute of Information Technology-Delhi (IIIT-Delhi), New Delhi 110020, India
| | - Namrata Bhattacharya
- Department of Computer Science and Engineering, Indraprastha Institute of Information Technology-Delhi (IIIT-Delhi), New Delhi 110020, India
| | - Priyadarshini Rai
- Department of Computational Biology, Indraprastha Institute of Information Technology-Delhi (IIIT-Delhi), New Delhi 110020, India
| | - Yi Fang Lee
- Biolidics Limited, Singapore 118257, Singapore
| | - Yoon Sim Yap
- National Cancer Centre Singapore, Singapore 169610, Singapore
| | - Jay West
- Fluidigm Corporation, South San Francisco, California 94080, USA
| | | | - Juhi Tayal
- Department of Research, Rajiv Gandhi Cancer Institute and Research Centre-Delhi (RGCIRC-Delhi), New Delhi 110085, India
| | - Anurag Mehta
- Department of Laboratory Services and Molecular Diagnostics, Rajiv Gandhi Cancer Institute and Research Centre-Delhi (RGCIRC-Delhi), New Delhi 110085, India
| | - Gaurav Ahuja
- Department of Computational Biology, Indraprastha Institute of Information Technology-Delhi (IIIT-Delhi), New Delhi 110020, India
| | - Angshul Majumdar
- Department of Computer Science and Engineering, Indraprastha Institute of Information Technology-Delhi (IIIT-Delhi), New Delhi 110020, India;,Centre for Artificial Intelligence, Indraprastha Institute of Information Technology-Delhi (IIIT-Delhi), New Delhi 110020, India;,Department of Electronics & Communications Engineering, Indraprastha Institute of Information Technology-Delhi (IIIT-Delhi), New Delhi 110020, India
| | | | - Debarka Sengupta
- Department of Computational Biology, Indraprastha Institute of Information Technology-Delhi (IIIT-Delhi), New Delhi 110020, India;,Department of Computer Science and Engineering, Indraprastha Institute of Information Technology-Delhi (IIIT-Delhi), New Delhi 110020, India;,Centre for Artificial Intelligence, Indraprastha Institute of Information Technology-Delhi (IIIT-Delhi), New Delhi 110020, India
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Goel A, Pramanik A. Effect of post-activation potentiation using core activation on isometric core strength and countermovement jump variables in university male recreational athletes. Comparative Exercise Physiology 2022. [DOI: 10.3920/cep220012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Core strengthening exercises have been integrated into the conditioning regimens of sportsmen of all levels. Despite a wealth of evidence, the question of what influence core stability exercises have on jump performance remains unsolved. Only a small percentage of studies have explored effects of standalone core training. The objective of this research was to explore acute changes in countermovement jump (CMJ) performance caused by post-activation potentiation (PAP) adopting core activation exercises. 25 male recreational athletes were recruited as participants. They visited on three occasions-first for familiarisation, following for baseline data using a conventional warmup, and final for repeat data upon inducing PAP. Isometric dynamometer was used to quantify core isometric strength and CMJ variables were evaluated using a Portable performance analysis system with MARS Software. Paired t-test and multivariate analysis were carried out. All core strength metrics reported marked increase at P<0.001 from conventional to PAP warmup. Following CMJ metrics varied significantly: jump height from take-off (P<0.001), jump height from flight (P<0.01), flight time (P<0.01,) and force at free-fall (P<0.001). Core training with PAP is a form of neuromuscular training that has the potential to improve power, agility, and speed by modifying force absorption, active joint stabilisation, and improved movement patterns. These alterations are ascribed to changes in cerebral drive, as well as enhanced motor-unit activation and firing frequency at the muscle level. Before a competition, a core activation warm-up can offer a unique training stimulus and increase performance via an ergogenic response. The core is essential for optimal athletic performance and should not be overlooked.
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Affiliation(s)
- A. Goel
- MYAS-GNDU Department of Sports Sciences and Medicine, Guru Nanak Dev University, Amritsar, Punjab 143005, India
| | - A. Pramanik
- MYAS-GNDU Department of Sports Sciences and Medicine, Guru Nanak Dev University, Amritsar, Punjab 143005, India
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Juneja D, Goel A, Singh O, Kataria S, Gupta A, Singh A. Air leak in post COVID-19 patients: Incidence, ICU course and outcomes. Med Intensiva 2022; 46:648-650. [PMID: 36344014 PMCID: PMC9633922 DOI: 10.1016/j.medine.2021.12.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 12/24/2021] [Indexed: 11/06/2022]
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Goel A, Ray A. Response to: Corticosteroids for mild COVID-19 treatment: opening the floodgates of therapeutic benefits. QJM 2022; 115:702-703. [PMID: 34893894 PMCID: PMC9383088 DOI: 10.1093/qjmed/hcab313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- A Goel
- From the Department of Medicine, All India Institute of Medical
Sciences, New Delhi, India
| | - A Ray
- From the Department of Medicine, All India Institute of Medical
Sciences, New Delhi, India
- Address correspondence to Dr Animesh Ray, Department of Medicine,
All India Institute of Medical Sciences, Room no: 3070A, 3rd Floor Teaching Block,
Ansarinagar, New Delhi 110029, India.
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Goel A, Malik A, Bandyopadhyay D, Gupta R, Hajra A, Krishnan AM, Singhal M, Ahmad H. Trends in outcomes, complications and readmission rates in patients undergoing transcatheter aortic valve implantation: a nationwide analysis from 2012 to 2019. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Transcatheter aortic valve implantation (TAVI) has evolved over the years from a procedure requiring surgical vascular access and general anesthesia, to one that can be completed entirely percutaneously with conscious sedation. Advancement in procedural techniques and operator experience has resulted in better outcomes for patients undergoing TAVI.
Purpose
The purpose of our study was to analyze the trends over the years in outcomes, complications and unplanned readmission rate in patients undergoing TAVI.
Methods
The United States Nationwide Readmission Database for the years 2012 to 2019 was queried to identify all adult patients who underwent elective TAVI. The primary outcome of the study was inpatient mortality during TAVI hospitalization. Secondary outcomes included periprocedural complications (like acute kidney injury, bleeding requiring transfusion, need for permanent pacemaker implantation, stroke), length of stay, hospitalization cost, and unplanned 30-day readmission rate. Appropriate International Classification of Diseases (ICD-9 and ICD-10) codes were used to identify comorbidities and complications.
Results
A total of 283,409 patients who underwent TAVI were included in the study. The baseline characteristics of these patients are shown in picture 1. The inpatient mortality during TAVI admission declined steadily and significantly from 5.3% in the year 2012 to 0.0% in the year 2019 (p value for trend <0.001). There was a significant reduction in peri-TAVI occurrence of acute kidney injury (from 18.1% in 2012 to 8.7% in 2019), bleeding requiring transfusion (from 28.0% in 2012 to 4.3% in 2019), and stroke (from 1.8% in 2012 to 0.1% in 2019) (p value for trend <0.001 for all). Periprocedural conduction abnormalities requiring permanent pacemaker implantation increased from 7.4% in 2012 to 12.1% in 2015, before coming down to 8.9% in 2019 (p value for trend <0.001). The mean length of hospital stay and inflation-adjusted costs during admission for TAVI decreased from 9.6 days and $64,695 in the year 2012, to 3.6 days and $49,710 in the year 2019, respectively (p value for both <0.001). The unplanned 30-day all-cause readmission rate after TAVI also reduced steadily and significantly from 18.2% in 2012 to 11.5% in 2019 (p value <0.001).
Conclusion
Over the years, there has been a significant reduction in inpatient mortality, periprocedural complications (such as acute kidney injury, need for blood transfusion, stroke), length of hospital stay, and inflation-adjusted hospital costs in patients undergoing transcatheter aortic valve implantation. Furthermore, there has been a significant decline in the 30-day unplanned readmission rate after transcatheter aortic valve implantation.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- A Goel
- Westchester Medical Center , Valhalla , United States of America
| | - A Malik
- Westchester Medical Center , Valhalla , United States of America
| | - D Bandyopadhyay
- Westchester Medical Center , Valhalla , United States of America
| | - R Gupta
- Lehigh Valley Hospital , Allentown , United States of America
| | - A Hajra
- Jacobi Medical Center/Albert Einstein College of Medicine , New York , United States of America
| | - A M Krishnan
- The University of Vermont Medical Center , Burlington , United States of America
| | - M Singhal
- Cape Fear Valley Medical Center , Fayetteville , United States of America
| | - H Ahmad
- Westchester Medical Center , Valhalla , United States of America
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Hajra A, Patel N, Bandyopadhyay D, Chakraborty S, Goel A, Gupta R, Amgai B, Malik A. Incidence of in-hospital all-cause mortality, resource utilization and complications in patients with adult congenital heart disease undergoing TAVR-a national inpatient sample study. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The prevalence of congenital heart disease (CHD) in adults in the United States is approximately 1.4 million. (1) With the advancement in diagnostic modalities and advanced treatments, including minimally invasive techniques, the life expectancy of individuals with CHD has greatly improved. (2) As these patients enter the 8th decade of their lives, the risk of calcification and aortic stenosis increases like the population without CHD. Current evidence supports transcatheter aortic valve replacement (TAVR) over surgical aortic valve replacement in individuals with moderate to high surgical risk. (3) Adults with acyanotic CHD (ACHD) with a higher risk for surgical complications are candidates for consideration of TAVR. There are sparse data about the cardiovascular outcome in these patients.
Purpose
With this National inpatient sample (NIS) study, the authors have shown the incidence of in-hospital all-cause mortality, resource utilization, and complications in adult patients with ACHD undergoing TAVR.
Methods
NIS 2016–2018 were utilized to conduct the study. Analyses were performed using STATA, version 16.0. Using appropriate ICD-10-PCS codes, authors identified adult patients with ACHD undergoing TAVR. The primary outcome of the study is to identify the impact of ACHD on all-cause in-hospital mortality and complications. Secondary outcomes of interest were resource utilization.
Results
134,170 patients were identified who had TAVR done between 2016–2018. Patients aged ≤18 years were excluded (N=25). Out of 134,170 patients that underwent TAVR, 1,170 (0.87%) were noted to have ACHD. Using the greedy algorithm, 1,115 matched pairs were generated. The ACHD group had a higher burden of co-morbidities including atrial fibrillation (46.2% vs. 38.8%, p=0.016), pulmonary hypertension (27.4% vs. 17.5%, p<0.001), metabolic syndrome (1.3% vs. 0.3%, p=0.005), peripheral vascular disease (29.5% vs. 24.1%, p=0.049), alcohol use disorder (3.0% vs. 1.3%, p=0.018), coagulation disorder (22.7% vs. 12.8%, p<0.001), drug abuse (1.3% vs. 0.4%, p=0.043), liver disease (7.3% vs. 3.1%, p<0.001) and electrolyte disturbances (20.5% vs. 14.9%, p=0.017). We also noted a possible trend towards higher complication odds (cardiac complications such as the need for pericardial drain or cardiac implantable electronic device and cardiac arrest) in patients with ACHD undergoing TAVR without statistical significance based on multivariate analysis. On propensity matching, no difference was found in the incidence of overall cardiac complications between patients with ACHD and patients without ACHD, except STEMI (OR 4.16, 95% CI, 1.08–16.00, p=0.038).
Conclusion(s)
The study points towards the possible safety of pursuing TAVR in ACHD patients provided adequate technical support and operator competency.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- A Hajra
- Albert Einstein College of Medicine, Internal Medicine , Bronx , United States of America
| | - N Patel
- University of Kansas Hospital, Cardiology , Kansas City , United States of America
| | - D Bandyopadhyay
- New York Medical College, Cardiology , Valhalla , United States of America
| | - S Chakraborty
- Miami Valley Hospital, Internal Medicine , Columbus , United States of America
| | - A Goel
- New York Medical College, Cardiology , Valhalla , United States of America
| | - R Gupta
- Lehigh Valley Hospital, Cardiology , Allentown , United States of America
| | - B Amgai
- The Wright Center for Graduate Medical Education, Internal Medicine , Scranton , United States of America
| | - A Malik
- New York Medical College, Cardiology , Valhalla , United States of America
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Goel A, Malik A, Bandyopadhyay D, Chakraborty S, Gupta R, Hajra A, Abbott JD, Ahmad H. Same-day discharge following transcatheter aortic valve replacement: a propensity-matched analysis from national readmission database. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The length of hospital stay following transcatheter aortic valve replacement (TAVR) has decreased in recent years, and next-day discharge strategy is being increasingly adopted in some centers. Whether it is safe to further expedite discharge post-TAVR in selected patients by allowing discharge on the same day as the procedure remains unknown. In addition to potentially decreasing hospitalization costs, it could also limit the inpatient footprint and strain on healthcare resources.
Purpose
The purpose of our study was to compare the 30-day readmission rate in patients receiving TAVR who were discharged the same day (same-day discharge or SDD group) with those who were discharged on a different day (different-day discharge or DDD group). Additionally, we aimed to identify risk factors for readmission after TAVR.
Methods
We used the United States Nationwide Readmission Database to identify all adults who underwent elective TAVR in the years 2015–2019. The primary outcome of this study was all-cause 30-day readmission rate. The secondary outcomes were total hospital costs for the index admission, and risk factors for 30-day readmission. Propensity score matching was conducted to compare the SDD and DDD groups. Independent risk factors of 30-day readmission were identified using multivariate Cox proportional hazards regression analysis of the unmatched cohort.
Results
Of the 196,618 patients who received TAVR (mean age 79.5±8.4 years, 45.0% females), 245 (0.12%) patients were discharged on the same day they received TAVR (SDD group), and the remaining 196,373 were discharged on a different day (DDD group). In the DDD group, the median length of hospital stay was 2 days (interquartile range 1–4 days). A 1:3 propensity score analysis generated a matched cohort including 245 and 889 patients in the SDD and DDD groups, respectively. The 30-day readmission rate was similar between the SDD and DDD groups (11.0% versus 10.8%, hazard ratio [HR] 1.01, 95% confidence interval [CI] 0.59–1.71, p=0.989). Hospitalization costs were significantly lower in the SDD group than the DDD group ($37,811±18,029 versus $49,130±27,007, p<0.001) (see Picture 1). Age, female gender, history of diabetes, chronic kidney disease, chronic pulmonary disease, oxygen use, prior stroke, peripheral vascular disease, anemia, liver disease, and cancer were found to be independent risk factors for 30-day readmission after TAVR (see Picture 2).
Conclusion
In this large nationwide database analysis, patients receiving uncomplicated TAVR who were discharged on the same day as the procedure had a similar all-cause 30-day readmission rate and significantly lower hospital costs compared to those discharged on a different day. These results indicate that same-day discharge after TAVR may be a safe and feasible option in carefully selected patients.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- A Goel
- Westchester Medical Center , Valhalla , United States of America
| | - A Malik
- Westchester Medical Center , Valhalla , United States of America
| | - D Bandyopadhyay
- Westchester Medical Center , Valhalla , United States of America
| | - S Chakraborty
- Miami Valley Hospital , Columbus , United States of America
| | - R Gupta
- Lehigh Valley Hospital , Allentown , United States of America
| | - A Hajra
- Jacobi Medical Center/Albert Einstein College of Medicine , New York , United States of America
| | - J D Abbott
- Brown University , Providence , United States of America
| | - H Ahmad
- Westchester Medical Center , Valhalla , United States of America
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Bandyopadhyay D, Malik A, Goel A, Biswas S, Hajra A, Gupta R, Lanier G, Naidu S. Meta-analysis comparing the efficacy of dobutamine versus milrinone in acute decompensated heart failure and cardiogenic shock. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Objective
This study aims to evaluate the difference between dobutamine and milrinone in patients presenting with acute decompensated heart failure (AHF).
Background
Inotropes are indicated for treating AHF, especially in patients with concomitant hypoperfusion indicative of cardiogenic shock. However, previous studies have not identified the optimal inotrope. We sought to compare outcomes associated with milrinone versus dobutamine in patients with AHF.
Methods
A systematic literature search was performed to identify relevant trials from inception to August 2021. Our primary outcome of interest was mortality. Analysis was sub-categorized according to subpopulation, including AHF, AHF with cardiogenic shock (AHF-shock), AHF with a bridge to transplantation (AHF-BTT), and AHF with destination therapy (AHF-DT). Summary effects were calculated using a fixed-effects model as risk ratio or mean difference with 95% confidence intervals for all the clinical endpoints.
Results
Ten studies, including one randomized controlled trial with 21,106 patients, were included in the analysis (4918 patients were in the Milrinone group, while 15188 were in the Dobutamine group). Milrinone was associated with a lower risk of mortality in patients with AHF [relative risk (RR) 0.87; confidence interval (CI):0.79–0.97; p<0.05, heterogeneity I2=0%] with event rates of 9.4% vs. 9.8% [number needed to treat (NNT) of 250]. Milrinone was also associated with improved mortality with RR 0.76 (0.79–0.95; p<0.05) in patients with AHF-DT. There was a non-significant trend towards improved mortality in AHF-shock patients. However, AHF-BTT patients had a non-significant trend towards improved mortality with dobutamine. There was no difference between the two strategies for the outcomes of acute kidney injury, initiation of renal replacement therapy, mechanical ventilation, arrhythmias, symptomatic hypotension, and length of hospital stay (LOS) in the overall population. Intensive care unit (ICU) LOS was lower in AHF-shock patients in the milrinone group, whereas dobutamine was associated with a lower length of ICU stay in AHF patients.
Conclusion
The cumulative data comparing milrinone with dobutamine indicate an overall marginal benefit of milrinone compared to dobutamine in the totality of patients with AFH with or without cardiogenic shock, and whether or not they are bridged to transplantation or destination assist device. More appropriately powered prospective studies are needed to identify a conclusive benefit of one inotrope over another.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- D Bandyopadhyay
- New York Medical College , New York , United States of America
| | - A Malik
- New York Medical College , New York , United States of America
| | - A Goel
- New York Medical College , New York , United States of America
| | - S Biswas
- Rochester Regional Health , Rochester , United States of America
| | - A Hajra
- Albert Einstein College of Medicine , Bronx , United States of America
| | - R Gupta
- Lehigh Valley Hospital , Allentown , United States of America
| | - G Lanier
- New York Medical College , New York , United States of America
| | - S Naidu
- New York Medical College , New York , United States of America
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Singh S, Goel A. Native tricuspid valve endocarditis presenting as pyrexia of unknown origin. J Postgrad Med 2022; 69:105-107. [PMID: 36453387 DOI: 10.4103/jpgm.jpgm_194_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Native tricuspid valve endocarditis is quite rare without any predisposing factors and poses a diagnostic challenge because of fewer cardiac symptoms and lesser peripheral manifestations. This is a case report of a 25-year-old female who presented with high-grade fever, dry cough, decreased appetite, and weight loss for 1 month with no history of intravenous drug use or evidence of underlying cardiac abnormality and was diagnosed with native tricuspid valve endocarditis.
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Affiliation(s)
- A Ray
- From the Department of Medicine, All India Institute of Medical Sciences, Room no: 3070A, 3rd Floor Teaching Block, Ansarinagar, New Delhi 110029, India
- Address correspondence to Dr A. Ray, Department of Medicine, All India Institute of Medical Sciences, Room no: 3070A, 3rd Floor Teaching Block, Ansarinagar, New Delhi 110029, India.
| | - A Goel
- From the Department of Medicine, All India Institute of Medical Sciences, Room no: 3070A, 3rd Floor Teaching Block, Ansarinagar, New Delhi 110029, India
| | - N Wig
- From the Department of Medicine, All India Institute of Medical Sciences, Room no: 3070A, 3rd Floor Teaching Block, Ansarinagar, New Delhi 110029, India
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12
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Suresh A, Goel A, Khan N, Promod P, Pabla R, Cymerman J. 1599 Review of Telephone Consultations for Suspected Head and Neck Cancer Referrals During The COVID-19 Pandemic. Br J Surg 2021. [PMCID: PMC8524598 DOI: 10.1093/bjs/znab259.644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Introduction Pandemic COVID-19 necessitated a transformation in the delivery of healthcare. Telephone consultations were introduced to protect and progressively manage patients with minimal delay. This is a review of the effectiveness of these remote consultations for suspected 2-week wait (2ww) head and neck cancer referrals to a north London NHS teaching hospital Oral and Maxillofacial unit during the first official UK government lockdown from March - July 2020. Method Prospective electronic records of 176 consecutive 2ww referrals between March – July 2020 was assessed. Data analysed included initial telephone consultations, subsequent face-to-face (F2F) appointments, if required, the interval from telephone to F2F appointments and histopathological diagnoses. Results 157 patients (n = 176) received an initial telephone call, of which 127 (80.9%) required a F2F consultation. The number of days between the initial telephone consultation and subsequent F2F assessment ranged from 0 to 141, with a mean of 11 and a median of 1. Notably, 31 patients (24.4%) were seen in person on the same day as their telephone consultation. Biopsies were indicated for 69 patients (54.3%) of which 9 (13.0%) were diagnosed as malignancies. Conclusions Whilst protecting patients from a pandemic is utmost, continuing care for non-pandemic conditions must be considered. It is even more important to manage 2ww referrals efficiently. These results indicate the majority of suspected cancer referrals warrant F2F assessment for a confident outcome. Despite reinstated, ongoing social restrictions, 2ww referrals are now being seen exclusively F2F, subject to patient choice. This information is useful for planning and strategizing services in a head and neck OMFS unit.
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Affiliation(s)
- A Suresh
- Royal Free London NHS Trust, London, United Kingdom
| | - A Goel
- Royal Free London NHS Trust, London, United Kingdom
| | - N Khan
- Royal Free London NHS Trust, London, United Kingdom
| | - P Promod
- Royal Free London NHS Trust, London, United Kingdom
| | - R Pabla
- Royal Free London NHS Trust, London, United Kingdom
| | - J Cymerman
- Royal Free London NHS Trust, London, United Kingdom
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13
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Chowdhury MR, Goel A, Sinha P, Chave-Cox R, Pal D. 1534 A rare operation: resection of a complex malignant peripheral nerve sheath tumour deemed inoperable by a national centre. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
We present this rare case which was led by spinal surgeons at Leeds after being deemed not suitable for operative input by a national centre.
A 54-year-old lady who presented with 2-month history of worsening left flank pain on a background of four years. She was otherwise fit and well. CT confirmed aggressive left-sided paraspinal tumour with epidural encroachment, extending from T8 to T10 vertebral levels. Its deep surface was well-defined and extending superficially through the chest wall with destruction of ribs. The mass grew in size in course of days requiring urgent attention due to risk of cord compression. Biopsy proved high grade MPNST.
Malignant peripheral nerve sheath tumor (MPNST) is a rare type of sarcoma, 5-10% of sarcoma cases. MPNST is most common in young adults and middle-aged adults. About 25% to 50% of people with MPNST have NF1. 8% to 13% of people with NF1 will get MPNST in their lifetime.
An MDT approach involving spinal, thoracic, vascular and plastic surgeons opined it requiring extensive surgery due to its complexity. It was performed in stages – embolisation then aortic stent placement followed by final resection of the tumour with chest well reconstruction using an LD flap.
A multidisciplinary and multispecialty approach has led to a positive prognosis for this patient who is on the road to recovery.
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Affiliation(s)
- M. R Chowdhury
- Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
| | - A Goel
- Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
| | - P Sinha
- Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
| | - R Chave-Cox
- Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
| | - D Pal
- Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
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14
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Goel A, Tahim A, Komath D. 518 A Comparison of Outcomes After Analgesic and Anti-Inflammatory Injections into The TMJ After Arthroscopy and Arthrocentesis. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Introduction
Temporomandibular joint dysfunction (TMJD) affects 12% of the population, with up to 5% seeking help for their symptoms. Minimally invasive TMJ surgery techniques have been harnessed by Oral and Maxillofacial surgeons to directly visualise joint pathology, facilitate joint arthrocentesis and enable safe injection of analgesic and anti-inflammatory agents into the joint space. This study compares outcomes after injection of either morphine or protein-rich plasma (PRP) after TMJ arthroscopy and arthrocentesis.
Method
Consecutive patients between 2017-2020 undergoing either morphine or PRP injections after TMJ arthroscopy and arthrocentesis were retrospectively reviewed. Basic demographics and Wilkes score were noted. All patients underwent a trial of conservative management prior to any surgical intervention. Pre- and post-operative mouth opening was measured objectively (mm), while pre- and post-operative pain scores were noted using standard subjective pain scores (1-10).
Results
31 patients underwent TMJ injections with morphine (n = 18) or PRP (n = 13) after TMJ arthroscopy and arthrocentesis. Both groups showed a significant reduction in subjective pain scores post-operative ( p < 0.05). Patients receiving PRP injections showed greater mouth opening scores (4.0mm change in MO for PRP vs 1.7mm change in MO for morphine) .
Conclusions
PRP shows to be as effective in pain management of patients with TMJD undergoing arthroscopy and arthrocentesis as morphine. The increase in mouth opening in patients receiving PRP injection could be attributed to the anti-inflammatory potential of PRP. These findings suggest that further evaluation of the benefits of PRP use in TMJD is warranted.
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Affiliation(s)
- A Goel
- Royal Free London NHS Trust, London, United Kingdom
| | - A Tahim
- Royal Free London NHS Trust, London, United Kingdom
| | - D Komath
- Royal Free London NHS Trust, London, United Kingdom
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15
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Goel A, Oikonomou C, Amini A. 1247 Fusobacterium Necrophorum - A Rare Thyroglossal Cyst Habitat That Can Be Lethal. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Thyroglossal cyst is the most frequent developmental cervical anomaly with a prevalence of 7% in the population. Infection and abscess formation are common complications. Isolation of Fusobacterium Necrophorum (F. Necrophorum) made the management of this case challenging.
An 18-year-old male presented to the emergency department with a 3-day history of a neck mass, sore throat, cachexia, dysphagia and fever. Clinical examination revealed an erythematous 4 x 5 fluctuant swelling in the midline of the neck with evident lymphadenopathy on level II on the left-hand side. A CT neck that was undertaken nine months ago was suggestive of a thyroglossal cyst and the patient was placed in the waiting list for surgical excision under general anaesthesia. He reported three episodes of midline neck swelling since then.
Upon admission, ultrasound guided drainage was arranged, and a pus sample obtained. The presence of F. Necrophorum was reported by microbiology with instructions of urgent admission and strict antibiotic regime. Excision of the cyst was scheduled after the completion of the antibiotic course.
Fusobacterium Necrophorum is a rare microorganism with increased virulence and a significant mortality rate. It has been involved in oropharyngeal infections complicated by Lemierre’s syndrome, necrobacillosis, post anginal sepsis and septic jugular thrombophlebitis making this case of particular interest.
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Affiliation(s)
- A Goel
- Royal Free London NHS Trust, London, United Kingdom
| | - C Oikonomou
- Royal Free London NHS Trust, London, United Kingdom
| | - A Amini
- Royal Free London NHS Trust, London, United Kingdom
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16
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Chowdhury MR, Anderson I, Sheikh S, Joumah A, Iqbal H, Goel A. 1596 A Retrospective Audit Investigating and Identifying Factors Relating to Delays to Theatre Within Neurosurgery at Leeds - A Tertiary Referral Centre. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Aim
Leeds Neurosurgery receives referrals as a tertiary centre from a cohort covering 3 million people, receiving over 9000 referrals in the last year via its online system, Patientpass. This audit aims to identify factors which leads to delays in surgery, especially in light of the COVID-19 pandemic.
Method
We looked at 760 patients who were included in the study and used the electronic clinical notes system, PPM+ and also the electronic referral system Patientpass and looked at weekday and date of admission, cranial/spinal admission, diagnosis, age, referring hospital, time taken in theatre, theatre used, intraoperative timings, length of stay and date of discharge.
Results
The majority of the cases were either vascular or trauma related. 77.2% of surgeries were either same day or within 24 hours. The average length of stay was 17 days. The average time in theatre, 2h11m. The designated acute theatres were used approximately 75% of the time.
Conclusions
Interestingly, the mean time from admission to theatre was 1.25 days. 225 cases were investigated as a sample randomly selected. It is identified that 30 cases were delayed. 20% were delayed due to imaging requested for surgical management. 6% were due to patients awaiting consultant review. 10% due to awaiting other investigation results (i.e., COVID swab.) There were other identifiable factors such as awaiting ‘hot' theatres, reversing coagulopathies and medically deteriorating patients. We have provisionally identified factors and will re-audit this in the next cycle in order to maximise efficiency.
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Affiliation(s)
- M R Chowdhury
- Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
| | - I Anderson
- Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
| | - S Sheikh
- University of Leeds, Leeds, United Kingdom
| | - A Joumah
- Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
| | - H Iqbal
- University of Leeds, Leeds, United Kingdom
| | - A Goel
- Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
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17
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Kapoor D, Ramavat AS, Mehndiratta M, Agrawal A, Arora V, Goel A. Impact of coronavirus disease 2019 on ENT clinical practice and training: the resident's perspective. J Laryngol Otol 2021; 135:1-5. [PMID: 34612181 PMCID: PMC8523968 DOI: 10.1017/s0022215121002814] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/18/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND The arrival of the coronavirus disease 2019 pandemic disrupted life suddenly and forcefully, and healthcare systems around the world are still struggling to come to terms with it. This paper reviews the impact of the pandemic on ENT practice and training. METHODS The present manuscript was developed as a narrative review to examine the role of otorhinolaryngologists in the management of the pandemic, and assess its impact on practice and training in the specialty. RESULTS Otorhinolaryngologists handle secretions of organs implicated in disease transmission, leaving them particularly vulnerable even while performing simple procedures. Although the pandemic increased skill expectations, it simultaneously reduced learning opportunities for trainees. In addition, attention to emergencies has been delayed. Further, the suspension of elective procedures has affected patients with malignancies. CONCLUSION While planning service resumption, provisions need to be made for protective equipment and training; improving teleconsultation services will help provide sustainable care during further waves.
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Affiliation(s)
- D Kapoor
- Department of ENT and Head and Neck Surgery, University College of Medical Sciences, Guru Teg Bahadur Hospital, Delhi, India
| | - A S Ramavat
- Department of Otorhinolaryngology, and Head and Neck Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | - A Agrawal
- Hamdard Institute of Medical Sciences and Research, New Delhi, India
| | - V Arora
- Department of ENT and Head and Neck Surgery, University College of Medical Sciences, Guru Teg Bahadur Hospital, Delhi, India
| | - A Goel
- Department of Medicine, University College of Medical Sciences, Guru Teg Bahadur Hospital, Delhi, India
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18
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Gupta MK, Bhardwaj P, Goel A, Saurabh S, Misra S. COVID-19 appropriate behavior in India: Time to invest for the benefits in future. J Family Med Prim Care 2021; 10:1818-1822. [PMID: 34195109 PMCID: PMC8208203 DOI: 10.4103/jfmpc.jfmpc_2382_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 02/18/2021] [Accepted: 02/24/2021] [Indexed: 11/18/2022] Open
Abstract
The COVID-19 pandemic gave an opportunity to adopt many appropriate changes in the behavior of the people in India. The major gears of those behavior changes were the enforcement by the government, fear, motivation (self and induced), and self-experiences or realizations with time. If those changes are fitted in the Trans-Theoretical Model, Indian people have passed through the “Pre-Contemplation” to “Action” stage of behavior changes during different phases of this pandemic. Frequent hand hygiene, maintaining physical distancing, use of face mask, cough etiquettes, avoid greetings through physical contacts, fear in spitting and urination at public places, refrain from gatherings and avoiding outside food are some of the examples of those appropriate behaviors which were enforced or learnt during the COVID pandemic. The continuous lockdown made people understand the difference between “want” and “need,” the importance of local production, and the significance of social media and technology in routine life. The work-from-home strategy gave a chance to appreciate the work--life balance in a more applied way. The first-ever lifetime experience of unbelievable rejuvenating nature because of lack of human play taught people to appreciate nature. Although the current focus is on responding to the pandemic and on coping with its immediate effects, yet this is the time when there is an urgent need to create an enabling environment to support and sustain these COVID-19 appropriate behaviors (maintenance stage) to reap the maximum benefits out of them. Sustaining these appropriate behaviors is also important considering the bimodal distribution of the COVID-19 and possibility of advent of the second wave of COVID-19 in near future.
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Affiliation(s)
- Manoj Kumar Gupta
- Department of Community Medicine and Family Medicine, AIIMS, Jodhpur, Rajasthan, India
| | - P Bhardwaj
- Department of Community Medicine and Family Medicine, AIIMS, Jodhpur, Rajasthan, India
| | - A Goel
- Department of Community Medicine and Family Medicine, AIIMS, Jodhpur, Rajasthan, India
| | - S Saurabh
- Department of Community Medicine and Family Medicine, AIIMS, Jodhpur, Rajasthan, India
| | - S Misra
- Department of Director and CEO, AIIMS, Jodhpur, Rajasthan, India
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19
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de Gouveia M, Craven CL, Goel A, Asif H, Das P, Thorne L, Watkins L, Toms A. 966 Implementation of Regional Scalp Blockade for Painless Removal of ICP Bolts: A Quality Improvement Project. Br J Surg 2021. [DOI: 10.1093/bjs/znab134.516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Introduction
Intracranial pressure (ICP) monitoring through insertion of a bolt is a common neurosurgical procedure for diagnosing cerebrospinal fluid disorders. The first step of our quality improvement project identified ICP bolt removal the most painful part of the procedure. We implemented and tested the efficacy of a scalp nerve block for bolt removal.
Method
Two groups were identified: (A) receiving oral analgesia only and (B) receiving ipsilateral supraorbital and supratrochlear nerve blocks. We then retrospectively compared satisfaction ratings of insertion versus removal process for the two bolt types using a telephonic questionnaire
Results
Eighty-five patients had ICP bolts (32M:53F, mean age 42.7±16.0 SD). Fifty-four were removed with oral analgesia (A) and 31 with oral and regional anaesthesia (B). Removal experience was reported as worse for group A than for group B (p < 0.01). Most patients (66%) reported would have preferred local anesthetic during removal. No complications occurred from the block.
Conclusions
Regional nerve blocks are a safe and effective adjuvant for the painless removal of frontal ICP monitoring bolts. The final stage of the project was to implement nerve blocks as standard practice for bolt removal, to improve patient experience.
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Affiliation(s)
- M de Gouveia
- Victor Horsley Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London, United Kingdom
| | - C L Craven
- Victor Horsley Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London, United Kingdom
| | - A Goel
- Victor Horsley Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London, United Kingdom
| | - H Asif
- Victor Horsley Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London, United Kingdom
| | - P Das
- Victor Horsley Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London, United Kingdom
| | - L Thorne
- Victor Horsley Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London, United Kingdom
| | - L Watkins
- Victor Horsley Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London, United Kingdom
| | - A Toms
- Victor Horsley Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London, United Kingdom
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20
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She R, Kobayashi K, Kim J, Shin J, Patel K, Goel A, Thibodeau R. Abstract No. 203 Association between chest port catheter tip location at the time of placement and catheter migration resulting in port malfunction. J Vasc Interv Radiol 2021. [DOI: 10.1016/j.jvir.2021.03.209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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21
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Ateeq B, Kunju LP, Carskadon SL, Pandey SK, Singh G, Pradeep I, Tandon V, Singhai A, Goel A, Amit S, Agarwal A, Dinda AK, Seth A, Tsodikov A, Chinnaiyan AM, Palanisamy N. Molecular profiling of ETS and non-ETS aberrations in prostate cancer patients from northern India. Prostate 2021; 81:357-358. [PMID: 33683724 PMCID: PMC8565667 DOI: 10.1002/pros.24111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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22
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She R, Kobayashi K, Goel A, Thibodeau R. Abstract No. 202 Association between the number of port lumens (single versus double) and chest port infections: a propensity score matching analysis. J Vasc Interv Radiol 2021. [DOI: 10.1016/j.jvir.2021.03.208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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23
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Kainth GS, Goel A. A useful technique of using anterior cruciate ligament reconstruction jig for preparing patellar tunnel in surgical repair of extensor tendon ruptures. Ann R Coll Surg Engl 2021; 103:142-143. [PMID: 33559544 PMCID: PMC9773890 DOI: 10.1308/rcsann.2020.7055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
| | - A Goel
- Ysbyty Gwynedd, Bangor, UK
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24
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Singh S, Bansal P, Arora A, Goel A. Esophageal adenocarcinoma with metastatic skin nodules and Budd-Chiari syndrome. J Postgrad Med 2021; 67:122-123. [PMID: 33818522 PMCID: PMC8253335 DOI: 10.4103/jpgm.jpgm_1319_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- S Singh
- Department of Medicine, Lady Hardinge Medical College and Dr. Ram Manohar Lohia Hospital, New Delhi, India
| | - P Bansal
- Department of Medicine, Lady Hardinge Medical College and Dr. Ram Manohar Lohia Hospital, New Delhi, India
| | - A Arora
- Department of Medicine, Lady Hardinge Medical College and Dr. Ram Manohar Lohia Hospital, New Delhi, India
| | - A Goel
- Department of Medicine, Lady Hardinge Medical College and Dr. Ram Manohar Lohia Hospital, New Delhi, India
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25
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Aggarwal A, Kumar A, Sharma R, Goel A, Kar R, Avasthi R, Gupta AK. Physical Frailty Phenotype and Depression are Associated with More Severe Disease in Older Subjects Presenting with Acute Coronary Syndrome. Niger J Clin Pract 2020; 23:1711-1720. [PMID: 33355825 DOI: 10.4103/njcp.njcp_37_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Objective The primary objective was to determine the occurrence of frailty in elderly patients presenting with the acute coronary syndrome (ACS). The secondary objective was to study the association between the deficits in health with the severity of ACS at presentation among them. Methods A cross-sectional study conducted in the Departments of Medicine, Community Medicine and Biochemistry in a tertiary care teaching hospital, Delhi, India between November 2014 and April 2016. Patients (≥60 years age) presenting with any one of the spectra of ACS (STEMI, UA, NSTEMI) and giving informed written consent were assessed for frailty and health deficits using questionnaires. ACS assessed by ECG within 24 h and other relevant investigations. Appropriate statistical tests of significance like the Chi-square test were used and correlation coefficients were analyzed. A value of P < 0.05 was considered significant. Results Seven risk factors apart from old age were studied, in which smoking and dyslipidemia played a major role. 44% of the subjects were frail with the range of frailty scores between 3 and 5. Every one-unit increase in hemoglobin was associated with a reduction in the odds (OR 0.72) for being frail. No association was noted between the severity of ACS and established risk factors like smoking, hypertension, diabetes, family history of CAD, increased waist circumference, dyslipidemia, and male gender. On multivariable linear regression, presence of frailty and depression were associated with severe disease. Conclusions Nearly one in two patients presenting with ACS were found frail. Depression and frailty were associated with poorer ejection fraction and severe disease. Correction of anemia and improvement of low-normal hemoglobin levels could reduce frailty and in-turn improve outcomes in ACS.
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Affiliation(s)
- A Aggarwal
- Department of Medicine, University College of Medical Sciences (University of Delhi) and GTB Hospital, Delhi, India
| | - A Kumar
- Department of Medicine, University College of Medical Sciences (University of Delhi) and GTB Hospital, Delhi, India
| | - R Sharma
- Department of Community Medicine, University College of Medical Sciences (University of Delhi) and GTB Hospital, Delhi, India
| | - A Goel
- Department of Medicine, University College of Medical Sciences (University of Delhi) and GTB Hospital, Delhi, India
| | - R Kar
- Department of Biochemistry, University College of Medical Sciences (University of Delhi) and GTB Hospital, Delhi, India
| | - R Avasthi
- Department of Medicine, University College of Medical Sciences (University of Delhi) and GTB Hospital, Delhi, India
| | - A K Gupta
- Department of Medicine, Max Superspeciality Hospital, Vaishali, Ghaziabad, Uttar Pradesh, India
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Sekhon JS, Naik N, Bansal P, Bansal I, Dhull A, Goel A, Ramachandran CS, Shinde S, Aggarwal S, Parikh PM. Practical consensus recommendations for gestational breast cancer. South Asian J Cancer 2020; 7:115-117. [PMID: 29721476 PMCID: PMC5909287 DOI: 10.4103/sajc.sajc_115_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
This manuscript provides a practical and easy to use consensus recommendation to community oncologists on how to manage gestational breast cancer.
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Affiliation(s)
- J S Sekhon
- Department of Medical Oncology, Fortis Hospital, Ludhiana, Punjab, India
| | - N Naik
- Department of Surgical Oncology, Dharamshila Cancer Hospital, New Delhi, India
| | - P Bansal
- Department of Medical Oncology, Asian Institute of Medical Sciences, Faridabad, Haryana, India
| | - I Bansal
- Department of Radiation Oncology, Artemis Hospital, Gurugram, Haryana, India
| | - A Dhull
- Department of Radiation Oncology, PGIMS, Rohtak, Haryana, India
| | - A Goel
- Department of Surgical Oncology, Max Hospital, New Delhi, India
| | | | - S Shinde
- Department of Medical Oncology, NCR, New Delhi, India
| | - S Aggarwal
- Department of Medical Oncology, Sir Ganga Ram Hospital, New Delhi, India
| | - P M Parikh
- Department of Oncology, Shalby Cancer and Research Institute, Mumbai, Maharashtra, India
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27
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Babu G, Goel A, Agarwal S, Gupta S, Kumar P, Smruti BK, Goel V, Sarangi R, Gairola M, Aggarwal S, Parikh PM. Practical consensus recommendations regarding the management of hormone receptor positive early breast cancer in elderly women. South Asian J Cancer 2020; 7:123-126. [PMID: 29721478 PMCID: PMC5909289 DOI: 10.4103/sajc.sajc_117_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Breast cancer is a leading cause of death among women, and its incidence increases with age. Currently the treatment of breast cancer in older patients is almost identical to their younger counterparts. This expert group used data from published literature, practical experience and opinion of a large group of academic oncologists to arrive at these practical consensus recommendations for the benefit of community oncologists regarding the management of early breast cancer specifically in elderly women.
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Affiliation(s)
- Govind Babu
- Department of Medical Oncology, KMIO, Bengaluru, Karnataka, India
| | - A Goel
- Department of Surgical Oncology, Max Hospital, New Delhi, India
| | - S Agarwal
- Department of Radiation Oncology, Max Hospital, New Delhi, India
| | - S Gupta
- Department of Medical Oncology, Sarvodaya Hospital, Faridabad, Haryana, India
| | - P Kumar
- Department of Radiation Oncology, Ram Murti Medical College, Bareilly, Uttar Pradesh, India
| | - B K Smruti
- Department of Medical Oncology, Bombay Hospital, Mumbai, Maharashtra, India
| | - V Goel
- Department of Radiation Oncology, Max Hospital, New Delhi, India
| | - R Sarangi
- Department of Surgery, Sir Ganga Ram Hospital, New Delhi, India
| | - M Gairola
- Department of Radiation Oncology, RGCI, New Delhi, India
| | - S Aggarwal
- Department of Medical Oncology, Sir Ganga Ram Hospital, New Delhi, India
| | - Purvish M Parikh
- Department of Oncology, Shalby Cancer and Research Institute, Mumbai, Maharashtra, India
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28
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Kumar V, Bashir H, Yadav M, Kumar V, Bhargav M, Jatin S, Goel A, Dhir S, Roy CP. Comparative Assessment of Revascularization Versus Drug Management in Coronary Artery Disease (CAD) Associated with Left Ventricular Dysfunction (EF < 40%) - A 12 Month Study with FDG PET and SPECT MPI Analyses. J Assoc Physicians India 2020; 68:28-33. [PMID: 33187033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
AIM OF THE STUDY Left Ventricular (LV) function and myocardial viability is the key predictor of prognosis after myocardial infarction. Management of ischemic cardiomyopathy (revascularization and or drugs alone) is the objective of this study. METHODOLOGY 72 patients were assigned to revascularization and medical management group based on the inclusion criteria Follow up was done upto 12 months with advanced imaging techniques (FDG PET and SPECT MPI analyses). RESULTS Subjects with significant viable myocardium, revascularization resulted in significant improvement in heart failure symptoms. The mean NYHA functional class improved from 2.9 ± 0.3 to 2.3 ± 0.5(mean ± SD) after 6 months of revascularization (p < 0.01). This improvement in functional class was maintained after 12 months of revascularization (2.0 ± 0.4 (mean ± SD). Subjects on medical management with a baseline NYHA functional class 2.7 ± 0.5, at 6 months of follow, there was no significant change in functional class (2.8 ± 0.3) (p<0.24). However at 12 months follow up functional class had dropped to 3.0 + 0.3, which was significant as compared to baseline (p <0.03). CONCLUSION coronary revascularization has a protective effect on patients with ischemic coronary who have viable myocardium and reversible myocardial ischemia as assessed by 18F-FDG PET and SPECT MPI Imaging.
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Affiliation(s)
- V Kumar
- Director Cath Labs. Max Superspeciality Hospital, New Delhi
| | - H Bashir
- Associate Professor, Goverment Medical College Srinagar, Jammu and Kashmir
| | - M Yadav
- Consultant, Max Superspeciality Hospital, New Delhi
| | - V Kumar
- Consultant, Max Superspeciality Hospital, New Delhi
| | - M Bhargav
- Consultant, Max Superspeciality Hospital, New Delhi
| | - S Jatin
- Consultant, Max Superspeciality Hospital, New Delhi
| | - A Goel
- Consultant, Max Superspeciality Hospital, New Delhi
| | - S Dhir
- Consultant, Max Superspeciality Hospital, New Delhi
| | - C P Roy
- Consultant, Max Superspeciality Hospital, New Delhi
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Jha A, Glatfelter K, Goel A, Krishnan A, Patel H, Buda K, Wu F, Shah D. Outcomes, resource utilization and predictors of thirty day readmission in patients with heart failure with preserved ejection fraction (HFpEF): insights from the Nationwide Readmissions Database 2017. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.0896] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background and aims
Nearly half of all heart failure patients have heart failure with preserved ejection fraction (HFpEF). Due to differences in pathophysiology of heart failure with preserved and reduced ejection fraction, as well as a paucity of studies, the treatment of hHFpEF remains a challenge.
We aimed to determine the rate of hospital readmission within 30 days of acute or acute on chronic HFpEF and its impact on mortality and health care utilization in the United States. We also focused on patient demographics as well as independent variables affecting readmission.
Methods
We performed a retrospective study using the Agency for Health-care Research and Quality's Health-care Cost and Utilization Project (HCUP), Nationwide Readmission Database (NRD) for the year of 2017 (data on approximately 18 million hospital stays at 2,454 hospitals in the United States). We collected data on hospital readmissions of 60,514 adults who were hospitalized for acute or acute on chronic diastolic heart failure and discharged. The primary outcome was the rate of all-cause readmission within 30 days of discharge. Secondary outcomes were reasons for readmission, readmission mortality rate, and resource use (length of stay, total hospitalization costs and charges). Independent risk factors for readmission were identified using Cox regression analysis.
Results
The 30-day rate of readmission was 21%. Only 1,175 (9.17%) of readmissions were associated with an admitting diagnosis of acute on chronic diastolic heart failure. The most common readmission diagnosis was hypertensive chronic kidney disease with heart failure (1,245; 9.7%). Readmission cases were associated with increased in-hospital mortality compared to index admission (7.9% vs 2.9%, p=0.000). Readmission was associated with a total of 81,997 hospital days. Total health care in-hospital economic burden was $206 million (in costs) and $779 million (in charges). Significant predictors of increased thirty-day readmission were Medicaid insurance (1.15, 1.05–1.27, p=0.004), higher Charlson co-morbidity score (1.08, 1.06–1.09, p=0.000), patient admitted to teaching hospital (1.09, 1.04–1.15, p=0.001) and longer stays in the hospital (1.01, 1.01–1.02, p=0.000). Residence in a small metropolitan (0.91, 0.86–0.97, p=0.003) or micropolitan area (0.83, 0.77–0.90, p=0.000), older age (0.99, 0.993–0.997, p=0.000), female sex (0.91, 0.86–0.95, p=0.000), private (0.85, 0.77–0.93, p=0.000) or no insurance (0.70, 0.53–0.93, p=0.015) were associated with lower odds of readmission. Interestingly discharges to rehabilitation had no effect on re-admission (0.67, 0.28–1.6, p=0.381).
Conclusions
In conclusion patients hospitalized for acute or acute on chronic HFpEF, we found that 21% of patients were readmitted to the hospital within 30 days of discharge. Readmissions were associated with higher mortality and resource utilization. Most readmissions were due to cardiorenal syndrome.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- A Jha
- Lawrence General Hospital, Boston, United States of America
| | - K Glatfelter
- Lawrence General Hospital, Boston, United States of America
| | - A Goel
- University of Arkansas for Medical Sciences, Little Rock, Arkansas, United States of America
| | - A.M Krishnan
- University of Connecticut Health Center, Framington, United States of America
| | - H.K Patel
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - K Buda
- Hennepin County Medical Center, Minneapolis, United States of America
| | - F Wu
- Memorial Hospital West, Pembroke Pines, United States of America
| | - D Shah
- Cedars Heart Clinic, Cardiology, Phoenix, United States of America
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Khandelwal S, Goel P, Chaudhary D, Sancheti S, Goel A, Dora T, Sharma R. 30P Male breast cancer: A rural based peripheral cancer center experience. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.10.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Soto F, Tien NW, Goel A, Zhao L, Ruzycki PA, Kerschensteiner D. AMIGO2 Scales Dendrite Arbors in the Retina. Cell Rep 2020; 29:1568-1578.e4. [PMID: 31693896 PMCID: PMC6871773 DOI: 10.1016/j.celrep.2019.09.085] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 08/21/2019] [Accepted: 09/27/2019] [Indexed: 12/24/2022] Open
Abstract
The size of dendrite arbors shapes their function and differs vastly between neuron types. The signals that control
dendritic arbor size remain obscure. Here, we find that in the retina, starburst amacrine cells (SACs) and rod bipolar cells
(RBCs) express the homophilic cell-surface protein AMIGO2. In Amigo2 knockout (KO) mice, SAC and RBC dendrites
expand while arbors of other retinal neurons remain stable. SAC dendrites are divided into a central input region and a peripheral
output region that provides asymmetric inhibition to direction-selective ganglion cells (DSGCs). Input and output compartments
scale precisely with increased arbor size in Amigo2 KO mice, and SAC dendrites maintain asymmetric connectivity
with DSGCs. Increased coverage of SAC dendrites is accompanied by increased direction selectivity of DSGCs without changes to
other ganglion cells. Our results identify AMIGO2 as a cell-type-specific dendritic scaling factor and link dendrite size and
coverage to visual feature detection. Soto et al. find that two retinal interneurons express the cell-surface protein AMIGO2. Deletion of Amigo2
causes dendrites of these neurons, but not others, to expand, preserving branching patterns and connectivity. Increased
interneuron dendrite coverage is accompanied by enhanced response selectivity of retinal output neurons.
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Affiliation(s)
- Florentina Soto
- John F. Hardesty, MD Department of Ophthalmology and Visual Sciences, Washington University School of Medicine, Saint Louis, MO 63110, USA.
| | - Nai-Wen Tien
- John F. Hardesty, MD Department of Ophthalmology and Visual Sciences, Washington University School of Medicine, Saint Louis, MO 63110, USA; Graduate Program in Neuroscience, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Anurag Goel
- John F. Hardesty, MD Department of Ophthalmology and Visual Sciences, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Lei Zhao
- John F. Hardesty, MD Department of Ophthalmology and Visual Sciences, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Philip A Ruzycki
- John F. Hardesty, MD Department of Ophthalmology and Visual Sciences, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Daniel Kerschensteiner
- John F. Hardesty, MD Department of Ophthalmology and Visual Sciences, Washington University School of Medicine, Saint Louis, MO 63110, USA; Department of Neuroscience, Washington University School of Medicine, Saint Louis, MO 63110, USA; Department of Biomedical Engineering, Washington University School of Medicine, Saint Louis, MO 63110, USA; Hope Center for Neurological Disorders, Washington University School of Medicine, Saint Louis, MO 63110, USA.
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Zachariah U, Nair SC, Goel A, Balasubramanian KA, Mackie I, Elias E, Eapen CE. Targeting raised von Willebrand factor levels and macrophage activation in severe COVID-19: Consider low volume plasma exchange and low dose steroid. Thromb Res 2020; 192:2. [PMID: 32403033 PMCID: PMC7198395 DOI: 10.1016/j.thromres.2020.05.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 05/02/2020] [Indexed: 01/13/2023]
Affiliation(s)
- U Zachariah
- Hepatology Department, Christian Medical College, Vellore, India
| | - S C Nair
- Department of Transfusion Medicine and Immunohaematology, Christian Medical College, Vellore, India
| | - A Goel
- Hepatology Department, Christian Medical College, Vellore, India
| | - K A Balasubramanian
- The Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences, Christian Medical College, Vellore, India
| | - I Mackie
- Research Haematology Dept., University College London, London, UK
| | - E Elias
- Liver Unit, University Hospitals Birmingham, Birmingham, UK
| | - C E Eapen
- Hepatology Department, Christian Medical College, Vellore, India.
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Macklin GR, O'Reilly KM, Grassly NC, Edmunds WJ, Mach O, Santhana Gopala Krishnan R, Voorman A, Vertefeuille JF, Abdelwahab J, Gumede N, Goel A, Sosler S, Sever J, Bandyopadhyay AS, Pallansch MA, Nandy R, Mkanda P, Diop OM, Sutter RW. Evolving epidemiology of poliovirus serotype 2 following withdrawal of the serotype 2 oral poliovirus vaccine. Science 2020; 368:401-405. [PMID: 32193361 PMCID: PMC10805349 DOI: 10.1126/science.aba1238] [Citation(s) in RCA: 81] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 03/11/2020] [Indexed: 11/02/2022]
Abstract
Although there have been no cases of serotype 2 wild poliovirus for more than 20 years, transmission of serotype 2 vaccine-derived poliovirus (VDPV2) and associated paralytic cases in several continents represent a threat to eradication. The withdrawal of the serotype 2 component of oral poliovirus vaccine (OPV2) was implemented in April 2016 to stop VDPV2 emergence and secure eradication of all serotype 2 poliovirus. Globally, children born after this date have limited immunity to prevent transmission. Using a statistical model, we estimated the emergence date and source of VDPV2s detected between May 2016 and November 2019. Outbreak response campaigns with monovalent OPV2 are the only available method to induce immunity to prevent transmission. Yet our analysis shows that using monovalent OPV2 is generating more paralytic VDPV2 outbreaks with the potential for establishing endemic transmission. A novel OPV2, for which two candidates are currently in clinical trials, is urgently required, together with a contingency strategy if this vaccine does not materialize or perform as anticipated.
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Affiliation(s)
- G R Macklin
- Centre of Mathematical Modelling of Infectious Diseases, London School of Hygiene and Tropical Medicine, London, UK.
- Polio Eradication, World Health Organization, Geneva, Switzerland
| | - K M O'Reilly
- Centre of Mathematical Modelling of Infectious Diseases, London School of Hygiene and Tropical Medicine, London, UK
| | - N C Grassly
- Department of Infectious Disease Epidemiology, Imperial College London, London, UK
| | - W J Edmunds
- Centre of Mathematical Modelling of Infectious Diseases, London School of Hygiene and Tropical Medicine, London, UK
| | - O Mach
- Polio Eradication, World Health Organization, Geneva, Switzerland
| | | | - A Voorman
- Bill and Melinda Gates Foundation, Seattle, WA, USA
| | - J F Vertefeuille
- Centers for Disease Control and Prevention (CDC), Atlanta, GA, USA
| | - J Abdelwahab
- United Nations Children's Fund (UNICEF), New York, NY, USA
| | - N Gumede
- Regional Office for Africa, World Health Organization, Brazzaville, Congo
| | - A Goel
- Polio Eradication, World Health Organization, Geneva, Switzerland
| | - S Sosler
- Gavi (the Vaccine Alliance), Geneva, Switzerland
| | - J Sever
- Rotary International, Evanston, IL, USA
| | | | - M A Pallansch
- Centers for Disease Control and Prevention (CDC), Atlanta, GA, USA
| | - R Nandy
- United Nations Children's Fund (UNICEF), New York, NY, USA
| | - P Mkanda
- Regional Office for Africa, World Health Organization, Brazzaville, Congo
| | - O M Diop
- Polio Eradication, World Health Organization, Geneva, Switzerland
| | - R W Sutter
- Polio Eradication, World Health Organization, Geneva, Switzerland
- Centers for Disease Control and Prevention (CDC), Atlanta, GA, USA
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Goel A, Kobayashi K, Ibabao C, Deya Navarro J, Jawed M. 3:09 PM Abstract No. 356 Chest port flipping: incidence and risk factors. J Vasc Interv Radiol 2020. [DOI: 10.1016/j.jvir.2019.12.415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Izumi D, Gao F, Chen Y, Ishimoto T, Horino K, Shimada S, Kodera Y, Baba H, Chen J, Wang X, Goel A. Identification, development and validation of a circulating miRNA-based diagnostic signature for early detection of gastric cancer. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz422.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Puntambekar S, Chandak S, Goel A, Puntambekar A. 2048 Colo -Anal Anastomosis: A Novel Idea for Treatment of Re-Re-Recurrent Rectovaginal Fistula. J Minim Invasive Gynecol 2019. [DOI: 10.1016/j.jmig.2019.09.108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Pattanaik S, Jathar AH, Puntambekar SP, Goel A. 1751 Understanding the Anatomy of Anterior Parametrium a Key Step for Prevention of Pelvic Recurrences Following Laparoscopic Radical Hysterectomy. J Minim Invasive Gynecol 2019. [DOI: 10.1016/j.jmig.2019.09.121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Goel A, Manchekar M, Chitale M, Pattanaik S, Chandak S, Puntambekar A. 1749 Laparoscopic Rectovaginal Fistula Repair Following Benign Gynaecological Procedure. J Minim Invasive Gynecol 2019. [DOI: 10.1016/j.jmig.2019.09.151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Awasthy A, Jain A, Goel A, Narayan SP, Narang D, Singh R, Lal V. Coexistence of autoimmune antibody-NMDA and paraneoplastic antibody anti-Hu in a patient with behavioral, sensory, motor, cerebellar and extrapyramidal features – A rare case report. J Neurol Sci 2019. [DOI: 10.1016/j.jns.2019.10.892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Mullane KM, Morrison VA, Camacho LH, Arvin A, McNeil SA, Durrand J, Campbell B, Su SC, Chan ISF, Parrino J, Kaplan SS, Popmihajlov Z, Annunziato PW, Cerana S, Dictar MO, Bonvehi P, Tregnaghi JP, Fein L, Ashley D, Singh M, Hayes T, Playford G, Morrissey O, Thaler J, Kuehr T, Greil R, Pecherstorfer M, Duck L, Van Eygen K, Aoun M, De Prijck B, Franke FA, Barrios CHE, Mendes AVA, Serrano SV, Garcia RF, Moore F, Camargo JFC, Pires LA, Alves RS, Radinov A, Oreshkov K, Minchev V, Hubenova AI, Koynova T, Ivanov I, Rabotilova B, Minchev V, Petrov PA, Chilingirov P, Karanikolov S, Raynov J, Grimard D, McNeil S, Kumar D, Larratt LM, Weiss K, Delage R, Diaz-Mitoma FJ, Cano PO, Couture F, Carvajal P, Yepes A, Torres Ulloa R, Fardella P, Caglevic C, Rojas C, Orellana E, Gonzalez P, Acevedo A, Galvez KM, Gonzalez ME, Franco S, Restrepo JG, Rojas CA, Bonilla C, Florez LE, Ospina AV, Manneh R, Zorica R, Vrdoljak DV, Samarzija M, Petruzelka L, Vydra J, Mayer J, Cibula D, Prausova J, Paulson G, Ontaneda M, Palk K, Vahlberg A, Rooneem R, Galtier F, Postil D, Lucht F, Laine F, Launay O, Laurichesse H, Duval X, Cornely OA, Camerer B, Panse J, Zaiss M, Derigs HG, Menzel H, Verbeek M, Georgoulias V, Mavroudis D, Anagnostopoulos A, Terpos E, Cortes D, Umanzor J, Bejarano S, Galeano RW, Wong RSM, Hui P, Pedrazzoli P, Ruggeri L, Aversa F, Bosi A, Gentile G, Rambaldi A, Contu A, Marei L, Abbadi A, Hayajneh W, Kattan J, Farhat F, Chahine G, Rutkauskiene J, Marfil Rivera LJ, Lopez Chuken YA, Franco Villarreal H, Lopez Hernandez J, Blacklock H, Lopez RI, Alvarez R, Gomez AM, Quintana TS, Moreno Larrea MDC, Zorrilla SJ, Alarcon E, Samanez FCA, Caguioa PB, Tiangco BJ, Mora EM, Betancourt-Garcia RD, Hallman-Navarro D, Feliciano-Lopez LJ, Velez-Cortes HA, Cabanillas F, Ganea DE, Ciuleanu TE, Ghizdavescu DG, Miron L, Cebotaru CL, Cainap CI, Anghel R, Dvorkin MV, Gladkov OA, Fadeeva NV, Kuzmin AA, Lipatov ON, Zbarskaya II, Akhmetzyanov FS, Litvinov IV, Afanasyev BV, Cherenkova M, Lioznov D, Lisukov IA, Smirnova YA, Kolomietz S, Halawani H, Goh YT, Drgona L, Chudej J, Matejkova M, Reckova M, Rapoport BL, Szpak WM, Malan DR, Jonas N, Jung CW, Lee DG, Yoon SS, Lopez Jimenez J, Duran Martinez I, Rodriguez Moreno JF, Solano Vercet C, de la Camara R, Batlle Massana M, Yeh SP, Chen CY, Chou HH, Tsai CM, Chiu CH, Siritanaratkul N, Norasetthada L, Sriuranpong V, Seetalarom K, Akan H, Dane F, Ozcan MA, Ozsan GH, Kalayoglu Besisik SF, Cagatay A, Yalcin S, Peniket A, Mullan SR, Dakhil KM, Sivarajan K, Suh JJG, Sehgal A, Marquez F, Gomez EG, Mullane MR, Skinner WL, Behrens RJ, Trevarthe DR, Mazurczak MA, Lambiase EA, Vidal CA, Anac SY, Rodrigues GA, Baltz B, Boccia R, Wertheim MS, Holladay CS, Zenk D, Fusselman W, Wade III JL, Jaslowsk AJ, Keegan J, Robinson MO, Go RS, Farnen J, Amin B, Jurgens D, Risi GF, Beatty PG, Naqvi T, Parshad S, Hansen VL, Ahmed M, Steen PD, Badarinath S, Dekker A, Scouros MA, Young DE, Graydon Harker W, Kendall SD, Citron ML, Chedid S, Posada JG, Gupta MK, Rafiyath S, Buechler-Price J, Sreenivasappa S, Chay CH, Burke JM, Young SE, Mahmood A, Kugler JW, Gerstner G, Fuloria J, Belman ND, Geller R, Nieva J, Whittenberger BP, Wong BMY, Cescon TP, Abesada-Terk G, Guarino MJ, Zweibach A, Ibrahim EN, Takahashi G, Garrison MA, Mowat RB, Choi BS, Oliff IA, Singh J, Guter KA, Ayrons K, Rowland KM, Noga SJ, Rao SB, Columbie A, Nualart MT, Cecchi GR, Campos LT, Mohebtash M, Flores MR, Rothstein-Rubin R, O'Connor BM, Soori G, Knapp M, Miranda FG, Goodgame BW, Kassem M, Belani R, Sharma S, Ortiz T, Sonneborn HL, Markowitz AB, Wilbur D, Meiri E, Koo VS, Jhangiani HS, Wong L, Sanani S, Lawrence SJ, Jones CM, Murray C, Papageorgiou C, Gurtler JS, Ascensao JL, Seetalarom K, Venigalla ML, D'Andrea M, De Las Casas C, Haile DJ, Qazi FU, Santander JL, Thomas MR, Rao VP, Craig M, Garg RJ, Robles R, Lyons RM, Stegemoller RK, Goel S, Garg S, Lowry P, Lynch C, Lash B, Repka T, Baker J, Goueli BS, Campbell TC, Van Echo DA, Lee YJ, Reyes EA, Senecal FM, Donnelly G, Byeff P, Weiss R, Reid T, Roeland E, Goel A, Prow DM, Brandt DS, Kaplan HG, Payne JE, Boeckh MG, Rosen PJ, Mena RR, Khan R, Betts RF, Sharp SA, Morrison VA, Fitz-Patrick D, Congdon J, Erickson N, Abbasi R, Henderson S, Mehdi A, Wos EJ, Rehmus E, Beltzer L, Tamayo RA, Mahmood T, Reboli AC, Moore A, Brown JM, Cruz J, Quick DP, Potz JL, Kotz KW, Hutchins M, Chowhan NM, Devabhaktuni YD, Braly P, Berenguer RA, Shambaugh SC, O'Rourke TJ, Conkright WA, Winkler CF, Addo FEK, Duic JP, High KP, Kutner ME, Collins R, Carrizosa DR, Perry DJ, Kailath E, Rosen N, Sotolongo R, Shoham S, Chen T. Safety and efficacy of inactivated varicella zoster virus vaccine in immunocompromised patients with malignancies: a two-arm, randomised, double-blind, phase 3 trial. The Lancet Infectious Diseases 2019; 19:1001-1012. [DOI: 10.1016/s1473-3099(19)30310-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 05/02/2019] [Accepted: 05/03/2019] [Indexed: 12/25/2022]
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Huang A, Huang K, Goel A, Harandi N, Birer S, Chan J. Survival Outcomes in Cervical Cancer Patients Who Undergo Radiotherapy Followed by Hysterectomy or Exenteration, A Population-Based Study. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Harandi N, Hosseini A, Huang K, Huang A, Goel A, Abendroth R, Lee J, Rounsaville M. Early Efficacy and Cosmetic Outcomes of External-Beam Accelerated Partial-Breast Irradiation (APBI) Utilizing 6 Gy x 5 fractions. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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SHINDE N, Sajgure A, Telang S, Mulay A, Bale C, Sharma A, Korpe J, Goel A, Dighe T. MON-195 TO STUDY CORRELATION OF NAIL CREATININE WITH SERUM CREATININE IN CHRONIC KIDNEY DISEASE STAGE Vd & IN RENAL TRANPLANT RECIPIENT. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Biswas S, Goel A, Ray Y, Sethi P, Kumar A, Nischal N, Sinha S, Wig N. Human trichinosis and febrile myositis. QJM 2019; 112:449-450. [PMID: 30968127 DOI: 10.1093/qjmed/hcz081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Revised: 03/26/2019] [Indexed: 11/13/2022] Open
Affiliation(s)
- S Biswas
- Department of Medicine, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - A Goel
- Department of Medicine, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - Y Ray
- Department of Medicine, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - P Sethi
- Department of Medicine, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - A Kumar
- Department of Medicine, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - N Nischal
- Department of Medicine, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - S Sinha
- Department of Medicine, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - N Wig
- Department of Medicine, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
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Zhang Y, Williams PR, Jacobi A, Wang C, Goel A, Hirano AA, Brecha NC, Kerschensteiner D, He Z. Elevating Growth Factor Responsiveness and Axon Regeneration by Modulating Presynaptic Inputs. Neuron 2019; 103:39-51.e5. [PMID: 31122676 DOI: 10.1016/j.neuron.2019.04.033] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 03/01/2019] [Accepted: 04/23/2019] [Indexed: 12/24/2022]
Abstract
Despite robust effects on immature neurons, growth factors minimally promote axon regeneration in the adult central nervous system (CNS). Attempting to improve growth-factor responsiveness in mature neurons by dedifferentiation, we overexpressed Lin28 in the retina. Lin28-treated retinas responded to insulin-like growth factor-1 (IGF1) by initiating retinal ganglion cell (RGC) axon regeneration after axotomy. Surprisingly, this effect was cell non-autonomous. Lin28 expression was required only in amacrine cells, inhibitory neurons that innervate RGCs. Ultimately, we found that optic-nerve crush pathologically upregulated activity in amacrine cells, which reduced RGC electrical activity and suppressed growth-factor signaling. Silencing amacrine cells or pharmacologically blocking inhibitory neurotransmission also induced IGF1 competence. Remarkably, RGCs regenerating across these manipulations localized IGF1 receptor to their primary cilia, which maintained their signaling competence and regenerative ability. Thus, our results reveal a circuit-based mechanism that regulates CNS axon regeneration and implicate primary cilia as a regenerative signaling hub.
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Affiliation(s)
- Yiling Zhang
- F.M. Kirby Neurobiology Center, Children's Hospital, and Department of Neurology, Harvard Medical School, Boston, MA, USA
| | - Philip R Williams
- F.M. Kirby Neurobiology Center, Children's Hospital, and Department of Neurology, Harvard Medical School, Boston, MA, USA; Department of Ophthalmology and Visual Sciences, Washington University School of Medicine, St. Louis, MO, USA.
| | - Anne Jacobi
- F.M. Kirby Neurobiology Center, Children's Hospital, and Department of Neurology, Harvard Medical School, Boston, MA, USA
| | - Chen Wang
- F.M. Kirby Neurobiology Center, Children's Hospital, and Department of Neurology, Harvard Medical School, Boston, MA, USA
| | - Anurag Goel
- Department of Ophthalmology and Visual Sciences, Washington University School of Medicine, St. Louis, MO, USA
| | - Arlene A Hirano
- Department of Neurobiology, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA; United States Veterans Administration Greater Los Angeles Healthcare System, Los Angeles, CA, USA
| | - Nicholas C Brecha
- Department of Neurobiology, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA; United States Veterans Administration Greater Los Angeles Healthcare System, Los Angeles, CA, USA
| | - Daniel Kerschensteiner
- Department of Ophthalmology and Visual Sciences, Washington University School of Medicine, St. Louis, MO, USA
| | - Zhigang He
- F.M. Kirby Neurobiology Center, Children's Hospital, and Department of Neurology, Harvard Medical School, Boston, MA, USA
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Baldwin N, Gray R, Goel A, Wood E, Buxton J, Rieb L. Corrigendum to "Fentanyl and heroin contained in seized illicit drugs and overdose-related deaths in British Columbia, Canada: An observational analysis" [Drug Alcohol Depend. 185 (2018) 322-327]. Drug Alcohol Depend 2019; 197:48. [PMID: 30772782 DOI: 10.1016/j.drugalcdep.2019.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- N Baldwin
- Department of Family Practice, University of British Columbia, Canada
| | - R Gray
- Department of Family Practice, University of British Columbia, Canada
| | - A Goel
- Department of Family Practice, University of British Columbia, Canada
| | - E Wood
- Department of Medicine, University of British Columbia, Canada
| | - J Buxton
- School of Population and Public Health, University of British Columbia, Canada
| | - L Rieb
- Department of Family Practice, University of British Columbia, Canada.
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Badar Z, Tonzi E, Choudhry A, Pinter D, Goel A, Amankwah K. 04:12 PM Abstract No. 61 Medical malpractice related to inferior vena cava filter placement: how commonly are interventional radiologists named in cases? J Vasc Interv Radiol 2019. [DOI: 10.1016/j.jvir.2018.12.102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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48
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Goel A, Liu C, Kaur P, Wong M, Scala L. Genitourinary (GU) Toxicity in Patients with Intermediate and High-Risk Prostate Cancer Managed with Hypofractionated External Radiation and High Dose Rate (HDR) Brachytherapy Boost. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Toshima T, Nyuya A, Umeda U, Yasui K, Yoshida K, Fujiwara T, Goel A, Nagasaka T. Liquid biopsy has a potential to predict the colorectal cancer patients with destiny for recurrence after curative surgery. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy431.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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50
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Huang A, Huang K, Kumar R, Goel A, Harandi N, Rounsaville M, Abendroth R, Lee J. Dose-Reduced Stereotactic Radiosurgery for Brain Metastases in the Era of CNS-Penetrating Systemic Therapies. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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