151
|
Vuong W, Ganguly S, Balyimez A, Halima A, Kerr C, Lee B, Klein E, Day M, Tomlins S, Gupta S, Ornstein M, Tendulkar R, Stephans K, Ciezki J, Grivas P, Maciejewski J, Jha B, Mian O. Identification of Putative Gene-Target Modulators of Radiosensitivity in Bladder Cancer Cell Lines (BlaCCL). Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
152
|
Saini S, Gupta S. 7 Golden Steps of Surgery for Endometriosis – a Simplified Approach to Difficult Cases of Endometriosis. J Minim Invasive Gynecol 2021. [DOI: 10.1016/j.jmig.2021.09.662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
153
|
Sindher S, Raimundo K, Liu Y, Shah A, Rajput Y, Gupta S. P115 RATES OF FOOD ALLERGY CARE IN THE US AMONG THE INSURED. Ann Allergy Asthma Immunol 2021. [DOI: 10.1016/j.anai.2021.08.133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
154
|
Engineer R, Chopra S, Shukla R, Mahantshetty U, Phurailatpam R, Ghadi Y, Gupta S, Shrivastava SK. Computed Tomography-Based Interstitial Brachytherapy for Recurrent Cervical Carcinoma in the Vaginal Apex. Clin Oncol (R Coll Radiol) 2021; 34:e1-e6. [PMID: 34716084 DOI: 10.1016/j.clon.2021.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 06/30/2021] [Accepted: 09/17/2021] [Indexed: 11/03/2022]
Abstract
AIMS To determine the factors influencing the outcomes of patients with recurrences post-hysterectomy for cervical cancers treated with external beam radiotherapy (EBRT) and interstitial brachytherapy. MATERIALS AND METHODS This prospective study accrued 90 patients between October 2008 and May 2014. All patients had had a prior hysterectomy and were diagnosed with recurrent vaginal apex cancers with squamous cell carcinomas. All underwent EBRT of 50 Gy (2 Gy/fraction) using tomotherapy-based image-guided intensity-modulated radiotherapy with concurrent chemotherapy of weekly cisplatin (40 mg/m2) followed by high dose rate interstitial brachytherapy boost of 20 Gy (4 Gy/fraction twice a day). Local relapse, disease-free and overall survival were determined. RESULTS At a median follow-up of 74 months (4-123 months), 10/90 (11%) patients had local failure as the first site of relapse and 12/90 (13.3%) had first distant relapse. Only one patient had synchronous local and distant relapse. The 7-year local relapse-free, disease-free and overall survival were 87.6, 68.3 and 68.3%, respectively. Grade 2 and 3 rectal toxicity were seen in 5.6 and 3.1% of patients, respectively. Among these, two (2.2%) patients underwent temporary diversion colostomy due to vaginal sigmoid and rectovaginal fistula. Grade 2 and 3 bladder toxicity were seen in 5.6 and 1.1% of patients, respectively. In summary, the lateral disease extent (P = 0.048) and the presence of nodal disease at diagnosis (P = 0.08) had a statistically significant or borderline impact on local relapse without any impact on disease-free survival. Tumour size in itself did not affect overall survival. CONCLUSION With the integration of EBRT and interstitial brachytherapy, most vaginal apex recurrences can be salvaged. An excellent local control and survival is achievable using intensity-modulated radiotherapy with image guidance and concurrent chemotherapy followed by high dose rate interstitial brachytherapy.
Collapse
|
155
|
Choy B, Arunachalam K, Gupta S, Taylor M, Lee A. Acculturation strategies and their impact on the mental health of migrant populations. Eur J Public Health 2021. [DOI: 10.1093/eurpub/ckab164.696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Objectives
This systematic review examined the correlation between the different types of migrant acculturation strategies according to Berry's model of acculturation (integration, assimilation, separation, marginalisation) and their effects on mental health.
Methods
Three databases (PubMed, Ovid and Ebsco) were searched using different combinations of terms to identify relevant articles. Search terms included relevant synonyms for “migrants”, “mental health” and “integration”. The list of article titles from these searches were filtered using inclusion and exclusion criteria. Common mental health conditions including suicide/self-harm, depressive disorders, psychosis, as well as substance misuse were analysed.
Results
21 primary studies were examined, which assessed 61,885 migrants in total. Of these, 7 were cohort studies and 14 were cross-sectional studies. Most studies showed that marginalisation was associated with worse depression symptoms, compared to integration, assimilation and separation, while integration was associated with the least depressive symptoms. Marginalisation triples the likelihood of anxiety-related symptoms compared to integration. Similarly, separation increased the likelihood of anxiety-related symptoms nearly six-fold. Our study has also identified 16 factors that negatively impact level of migrant acculturation, 19 factors that adversely impact general mental health of migrants, and 22 factors that increases risks of depressive symptoms in migrants.
Conclusions
Our review found out that marginalisation had the worst effects on migrant mental health while integration had the most positive effects. The study also established multiple factors associated with low levels of acculturation and poor mental health in migrants. Given the problem of limited public resources, governments can identify at-risk individuals using factors highlighted and channel these scarce resources to develop targeted mental health interventions for them.
Key messages
Our review found out that marginalisation had the worst effects on migrant mental health while integration had the most positive effects. The study identified factors associated with low levels of acculturation and poor mental health in migrants. Governments can develop targeted mental health interventions for these at-risk individuals.
Collapse
|
156
|
Jaiswal V, Jaiswal A, Gupta S, Mukherjee D. Symptomatology, prognosis, and clinical findings of COVID 19 induced myocarditis: a systematic review. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
With the advent of the novel coronavirus (COVID-19) in December 2019, numerous case studies have been reported on its impact on cardiac cells, and we purpose to perform a systematic review that explains the symptomatology, prognosis, and clinical findings of COVID-19-related myocarditis patients.
Methods
PRISMA guidelines were employed and peer–reviewed journals in English related to COVID – 19 were included. Exclusion criteria included <50 y, known heart problems. Age criteria was guided by prior systematic report by Kariyanna et al (2020). Search engines included Pubmed, Google scholar, Cochrane Central and Web of Science database using “SARS-CoV-2” or “COVID 19” and “myocarditis”. The data were analyzed and synthesized qualitatively using MS Excel PIVOT and quality was rated using the “Research and Quality Scoring Method” by Sackett and Haynes, the Jadad scale, and the items published by Cho and Bero (Han et al., 2011).
Results
A total of 22 studies on 37 patients were included; 6 were confirmed myocarditis while the rest have possible myocarditis. Among all these 62% were male and showing dominance. The most common presenting symptoms appear to be fever, chest pain, shortness of breath, and cough. Most of the patients have shown elevation in cardiac biomarkers (troponin levels, CRP, CK level, CK-MB, NT-pro BNP). Electrocardiogram changes include sinus rhythm, tachycardia, and non specific ST - segment elevation and T wave changes. Echocardiography results commonly found were left ventricular dysfunction and increased wall thickness. CMR was performed in 8 patients, with features of reduced ejection fraction, myocardial edema, and hypokinesia, whereas biopsy has been performed among 3 patients due to the invasive nature of the procedure and common findings include inflammatory biomarkers were raised. Overall Prognosis appears to be bad in which 25% of patients were not able to survive and 75% of them were recovered.
Conclusions
Myocarditis-related COVID-19 mortality continues to be high and under-estimated. The patient manifestations are identical and difficult to distinguish from COVID-19-related symptoms. Just a limited number of patients undergo confirmatory tests, such as an MRI or an endomyocardial biopsy, which may not be available. Further studies are needed to confirm and quantify the actual prognosis and outcomes of patients with COVID-19 myocarditis. Moreover, available data on the usage of glucocorticoids in the coronavirus infection is controversial to our knowledge. Corticosteroid therapy is unsuccessful in the treatment of viral myocarditis, according to a Cochrane systematic review conducted in 2013. It also allows viral clearance to be overdue. Corticosteroids, on the other hand, reduce the chance of mortality for ICU patients in Wuhan. To concede, more studies, clinical trials, and duration is needed for a thorough understanding of COVID – 19, and its impact on cardiac health
Funding Acknowledgement
Type of funding sources: Other.
Collapse
|
157
|
Lee M, Sallah YH, Petrone M, Ringer M, Cosentino D, Vogels CBF, Fauver JR, Alpert TD, Grubaugh ND, Gupta S. COVID-19 Outcomes and Genomic Characterization of SARS-CoV-2 Isolated From Veterans in New England States: Retrospective Analysis. JMIRX MED 2021; 2:e31503. [PMID: 35014989 PMCID: PMC8722526 DOI: 10.2196/31503] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 09/14/2021] [Accepted: 11/04/2021] [Indexed: 04/15/2023]
Abstract
BACKGROUND Clinical and virologic characteristics of COVID-19 infections in veterans in New England have not been described. The average US veteran is a male older than the general US population. SARS-CoV-2 infection is known to cause poorer outcomes among men and older adults, making the veteran population an especially vulnerable group for COVID-19. OBJECTIVE This study aims to evaluate clinical and virologic factors impacting COVID-19 outcomes. METHODS This retrospective chart review included 476 veterans in six New England states with confirmed SARS-CoV-2 infection between April and September 2020. Whole genome sequencing was performed on SARS-CoV-2 RNA isolated from these veterans, and the correlation of genomic data to clinical outcomes was evaluated. Clinical and demographic variables were collected by manual chart review and were correlated to the end points of peak disease severity (based on oxygenation requirements), hospitalization, and mortality using multivariate regression analyses. RESULTS Of 476 veterans, 274 had complete and accessible charts. Of the 274 veterans, 92.7% (n=254) were men and 83.2% (n=228) were White, and the mean age was 63 years. In the multivariate regression, significant predictors of hospitalization (C statistic 0.75) were age (odds ratio [OR] 1.05, 95% CI 1.03-1.08) and non-White race (OR 2.39, 95% CI 1.13-5.01). Peak severity (C statistic 0.70) also varied by age (OR 1.07, 95% CI 1.03-1.11) and O2 requirement on admission (OR 45.7, 95% CI 18.79-111). Mortality (C statistic 0.87) was predicted by age (OR 1.06, 95% CI 1.01-1.11), dementia (OR 3.44, 95% CI 1.07-11.1), and O2 requirement on admission (OR 6.74, 95% CI 1.74-26.1). Most (291/299, 97.3%) of our samples were dominated by the spike protein D614G substitution and were from SARS-CoV-2 B.1 lineage or one of 37 different B.1 sublineages, with none representing more than 8.7% (26/299) of the cases. CONCLUSIONS In a cohort of veterans from the six New England states with a mean age of 63 years and a high comorbidity burden, age was the largest predictor of hospitalization, peak disease severity, and mortality. Non-White veterans were more likely to be hospitalized, and patients who required oxygen on admission were more likely to have severe disease and higher rates of mortality. Multiple SARS-CoV-2 lineages were distributed in patients in New England early in the COVID-19 era, mostly related to viruses from New York State with D614G mutation.
Collapse
|
158
|
Mehta H, Handa S, Malhotra P, Patial M, Gupta S, Mukherjee A, Chatterjee D, Takkar A, Mahajan R. Erythema nodosum, zoster duplex and pityriasis rosea as possible cutaneous adverse effects of Oxford-AstraZeneca COVID-19 vaccine: report of three cases from India. J Eur Acad Dermatol Venereol 2021; 36:e16-e18. [PMID: 34547126 PMCID: PMC8657518 DOI: 10.1111/jdv.17678] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
159
|
Mehendale FV, Gupta S, Beamish AJ, Akkulak M, Hutchinson P. The RCS England COVID-19 Surgical Research Group: early findings and lessons to influence surgical practice. Ann R Coll Surg Engl 2021; 104:280-287. [PMID: 34545756 DOI: 10.1308/rcsann.2021.0216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Surgeons and allied professionals have been quick to respond to the need for evidence during the COVID-19 pandemic. The Royal College of Surgeons of England (RCS England) has provided formal recognition, support and guidance to all members of its interdisciplinary collaborative COVID Research Group (RCS CRG). We describe research conducted by members of this group, initial findings and lessons for clinical practice so far. METHODS Members of the more than 50 projects included so far in the RCS CRG portfolio were invited to provide a summary of their project and findings to date. The 26 summaries received were collated and broad themes identified to produce this summary document. RESULTS Wide-ranging projects have been conducted by members of the RCS CRG, rapidly yielding crucial insights into the behaviour of the SARS-CoV-2 pathogen, its impact on patients and staff, the challenges it presents to surgical practice and investigation into methods to adapt and overcome such challenges. CONCLUSIONS The response of the surgical research community to COVID-19 has been rapid and well-organised. Early establishment of a formal network under the auspices of RCS England has assisted efficient research collaboration and delivery, while avoiding academic duplication between groups. This has led to a high research output, directly informing and substantially influencing practice throughout and beyond the pandemic.
Collapse
|
160
|
George AM, Gupta S, Keshwara SM, Mustafa MA, Gillespie CS, Richardson GE, Steele AC, Islim AI, Jenkinson MD, Millward CP. P14.71 An assessment of the reporting and methodological quality of meningioma systematic reviews and meta-analyses. Neuro Oncol 2021. [DOI: 10.1093/neuonc/noab180.178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
BACKGROUND
Systematic reviews and meta-analyses constitute the highest level of research evidence and for a disease with limited clinical trial activity, are often relied upon to help inform clinical practice. This review of reviews evaluates both the reporting & methodological quality of meningioma evidence syntheses.
MATERIAL AND METHODS
Potentially eligible meningioma reviews published between 1st January 1990 and 31st December 2020 were identified from eight electronic databases. Inclusion required the study to meet the Cochrane guideline definition of a systematic review or meta-analysis. Reviews concerning neurofibromatosis type 2, spinal and pediatric meningiomas were excluded. The reporting and methodological quality of articles were assessed against the following modified guidelines: Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA), A MeaSurement Tool to Assess Systematic Reviews (AMSTAR2) and the Risk of Bias in Systematic Reviews (ROBIS) guidelines.
RESULTS
117 systematic reviews were identified, 57 of which included meta-analysis (48.7%). The number of meningioma systematic reviews published each year has increased with 63 studies (53.9%) published between 01/2018 and 12/2020. A median of 17 studies (IQR 9–29) were included per review. Impact factor of journals publishing a systematic review with or without a meta-analysis was similar (median 2.3 vs 1.8, P=0.397). The mean PRISMA scores for systematic reviews with a meta-analysis was 21.11 (SD 4.1, 78% adherence) and without was 13.89 (SD 3.4, 63% adherence). Twenty-nine systematic reviews with meta-analysis (51%) and 11 without meta-analysis (18%) achieved greater than 80% adherence to PRISMA recommendations. Methodological quality assessment using AMSTAR2 revealed one study (0.9%) as high quality whilst 111 (94.8%) studies were graded as critically low. One hundred and two articles (87.2%) did not utilize a comprehensive search strategy as defined by the AMSTAR2 tool. Ninety-nine studies (84.6%) obtained a high level of concern for potential bias as per the ROBIS assessment. One hundred and eight articles (92.3%) failed to present information that a protocol had been established prior to study commencement and 76 articles (65.0%) did not conduct a risk of bias assessment. Across the three tools, domains relating to the establishment of a protocol prior to review commencement and conducting appropriate risk of bias assessments were frequently low scoring.
CONCLUSION
Overall reporting and methodological quality of meningioma systematic reviews was sub-optimal. Established critical appraisal tools and reporting guidelines should be utilized a priori to assist in producing high-quality systematic reviews.
Collapse
|
161
|
Omotade I, Flisher P, Sivalingam T, Gupta S, Kuah J. Letter to editor: Emerging public health challenge in UK: perception and belief on increased COVID19 death among BAME healthcare workers. J Public Health (Oxf) 2021; 44:e633-e634. [PMID: 34498085 PMCID: PMC8499937 DOI: 10.1093/pubmed/fdab337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 08/13/2021] [Indexed: 01/19/2023] Open
Abstract
A cross-sectional survey of Black Asian and minority ethnic (BAME) health care workers evaluating their perception and belief on increased Coronavirus disease-19 (COVID-19) death among BAME health care workers was conducted in Leicester. They found that 72% of respondents had some form of impact on their mental health but the majority were satisfied with the overall support they received from local health care providers. In conclusion, adequate culturally competent mental health support is necessary as the BAME workforce is routinely involved in frontline work.
Collapse
|
162
|
Necchi A, Grivas P, Bratslavsky G, Spiess P, Millis S, Hoffman-Censits J, Gupta S, Decker B, Danziger N, Ross J. 710P Comprehensive genomic profiling (CGP) of small cell neuroendocrine carcinoma of the bladder (NEBC). Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
|
163
|
Teo M, McBride S, Gopalan A, Benoliel H, Eastham J, Goh A, Szmulewitz R, Morgans A, Bubley G, Gupta S, Klein E, Nguyen P, Kibel A, Wagner A, Kaplan I, Eggener S, Liauw S, Taplin M, Scher H. 637P Biochemical response (PSA0) and testosterone (T) recovery in Metacure, a multi-arm multi-modality (MM) therapy (tx) for very high risk localized (HRL) and low volume metastatic (LVM) prostatic adenocarcinoma. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.1150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
|
164
|
Parikh PM, Maheshwari U, Krishna VM, Gupta S, Patil T, Mandhaniya S, Mehta P, Somashekhar SP, Parekh B, Singh R. Robust Protective Effect of COVID-19 Vaccination in India-Results of Survey in the Midst of Pandemic's Second Wave. South Asian J Cancer 2021; 10:28-31. [PMID: 34430516 PMCID: PMC8380146 DOI: 10.1055/s-0041-1733320] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Introduction
Our objective was to document the incidence of COVID-19 in vaccinated health care professionals and related personnel.
Method
We conducted an online survey to ascertain the incidence of COVID-19 symptoms, reverse transcriptase polymerase chain reaction (RT-PCR) positivity, effect on normal activity, need for anti-COVID-19 medication, hospitalization, and death among individuals who had completed both doses of COVID vaccination at least 2 weeks earlier.
Results
A total of 351 unique valid responses were received. Among the 340 people who had been vaccinated in India, 5% (17/340) had COVID-19 symptoms, 4.7% (16) became COVID-19 RT-PCR positive, 12 (3.5%) had sickness preventing normal daily activity, 2.65% (9) required anti-COVID-19 medication, and 1.18% (4) required hospitalization. Among family members living with the survey responders, the corresponding incidence was even lower. There was one death in this group.
Discussion
Being health care professionals, the responders would be at higher risk of daily exposure to COVID-19. Even in this high risk group, the vaccine efficacy is good. Vulture journalists should stop spreading fake news and misinformation that makes people hesitate taking the vaccine or be afflicted analysis paralysis. Every person who chooses to remain unvaccinated increases the risk for our entire community. We also need to follow universal precautions (wearing mask, physical distancing, handwashing) diligently without letting down our guard.
Collapse
|
165
|
Nayar KD, Gupta S, Bhattacharya R, Mehra P, Mishra J, Kant G, Nayar K. P–612 Transdermal testosterone vs. Placebo (lubricant gel) pre-treatment in improving IVF outcomes in diminished ovarian reserve patients (POSEIDON group 3 and 4): a randomised controlled trial. Hum Reprod 2021. [DOI: 10.1093/humrep/deab130.611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Study question
To compare the efficacy of transdermal testosterone with placebo (lubricant gel) in improving IVF outcomes using GnRH antagonist protocol in POSEIDON group 3 and 4 patients.
Summary answer
Patients receiving pre-treatment with testosterone gel had higher mean number of oocytes retrieved and grade A embryos as compared to the patients receiving lubricant gel.
What is known already
Diminished ovarian reserve (DOR) is associated with suboptimal ovarian response, higher cycle cancellation rate and lower clinical pregnancy rate following IVF cycles. Various treatment regimens have been devised for management of such patients and use of adjuvants in the form of oral or transdermal androgen is one of them. Androgens improves follicular response to gonadotropin stimulation as well as increase FSH receptor expression in granulosa cells, in turn leading to better oocyte yield and pregnancy rate. Aim was to compare the effect of transdermal testosterone gel with placebo gel on ART outcome in DOR patients (POSEIDON Group 3 and 4).
Study design, size, duration
A prospective, randomised controlled trial was carried out from 1st September 2019 to 31st October 2020 at a tertiary infertility centre in India. 50 patients fulfilling the criteria of Group 3 and Group 4 of POSEIDON classification were included in the study. Patients with endocrine disorders (thyroid, prolactin), endometrioma, history of surgery on the ovaries, sensitivity to testosterone gel, male factor infertility and deranged liver and renal function tests were excluded.
Participants/materials, setting, methods
Enrolled patients were randomised into two groups of 25 patients each, one group was pretreated (TTG group) with transdermal testosterone gel, 12.5 mg/day from day 6th of previous cycle to day 2nd of stimulation cycle while patients in other group took lubricant gel for the same duration before stimulation with GnRH antagonist fixed protocol followed by fresh Day 3 transfer.
Main results and the role of chance
The baseline characteristics of the two groups were comparable. The primary outcome measures were the number of oocytes retrieved and number of grade A embryos formed (according to Istanbul consensus). The secondary outcome measures were implantation rate, clinical pregnancy rate, miscarriage rate and ongoing pregnancy rate. The mean number of oocytes retrieved in TTG group was 5±1.02 which was significantly higher than placebo group–3.5±1.2, (p < 0.001). The mean number of Grade A embryos were also significantly higher (4.78±0.54 vs 3.00±0.23, p < 0.001) in TTG group. The TTG group had higher implantation rate (28% vs 20%, p = 0.49), clinical pregnancy rate (32% vs 18%, p = 0.41), ongoing pregnancy rate (32% vs 16%, p = 0.38) and lower miscarriage rate (0% vs 20%, p = 0.38), however, these differences were not statistically significant.
Limitations, reasons for caution
The study was done at a single centre with small sample size, replication with more subjects and in different centers is needed.
Wider implications of the findings: Pre-treatment with testosterone gel in DOR patients improves ovarian response to stimulation and results in higher number of oocytes retrieved and good quality embryos resulting in improved clinical pregnancy rates. Transdermal testosterone is advantageous because of better bioavailability, easy application, patient friendly and less adverse effects.
Trial registration number
MCDH/2019/54
Collapse
|
166
|
Kant G, Nayar KD, Sharma H, Gupta S, Mishra S, Nayar K. P–084 Microfluidic Sperm Sorting (MFSS) technique versus Physiological Intracytoplasmic Sperm Injection (PICSI) technique in high DNA fragmentation index sperm samples. Hum Reprod 2021. [DOI: 10.1093/humrep/deab130.083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Study question
To evaluate the effectiveness of using Microfluidic Sperm Sorting (MFSS) technique and Physiological Intracytoplasmic Sperm Injection (PICSI) technique in patient with high DNA fragmentation index (DFI) sperm samples.
Summary answer
Sperm selected by microfluidic sorting are associated with significant increase in day 3 grade A embryo development rate, clinical pregnancy rate over PICSI.
What is known already
DNA damage is unrecognisable in living sperm prior to insemination and an increased sperm DNA fragmentation index has been associated with lower fertilization rates, impaired embryo development and reduced pregnancy rates. Standard semen processing techniques are associated with centrifugation, which may induce reactive oxygen species and DNA damage. In strategies to minimize sperm DNA fragmentation, Physiological ICSI can relatively reduce sperm DNA fragmentation by 67.9% (Parmegiani et al., 2010) while new technique Microfluidic sperm sorter technique also demonstrate sperm selection with significantly reduced DNA damage.
Study design, size, duration
A prospective randomised study was conducted from 1st August 2019 to 31st December 2020. Two hundred patients were randomised by computer generated list and divided into 2 groups. Group A (n = 100) , in which sperm were processed by microfluidic sperm sorter (MFSS) while in group B (n = 100), sperm were selected by Physiological Intracytoplasmic Sperm Injection (PICSI) technique and morphologically normal motile sperm were injected by Intracytoplasmic sperm injection (ICSI) technique in all mature oocytes.
Participants/materials, setting, methods
The study period included all normozoospermic patients with high DNA fragmentation index (>25% ) while oligospermic, asthenozoospermic samples, patients with poor ovarian reserve and advanced age were excluded from the study. All A grade embryos were vitrified and transferred in frozen embryo replacement cycle. Both groups were compared on the basis of fertilisation rate, day 3 grade A embryo development rate , clinical pregnancy rate and miscarriage rate.
Main results and the role of chance
Cycle characteristics (female age, length of stimulation, gonadotrophin dose, number of oocytes and number of transferred embryos) were similar in both groups. Between the 2 groups, There was a significant increase observed in day 3 grade A embryo development rate (60% vs. 42%, p–0.016) and clinical pregnancy rate (62% vs. 46%, p–0.049), while no statistical significant difference observed in fertilisation rate (82% vs. 78%, p–0.80) and miscarriage rate ( 12% vs. 11%, p- 1). Limitations, reasons for caution: Larger randomised control studies are needed to strengthen these results.
Wider implications of the findings: We have demonstrated that sperm sorted by microfluidic helps in selection of sperm with better DNA integrity over Physiological ICSI. Using it in routine practice can help in reducing the negative effect of reactive oxygen species and thus improve pregnancy rate and live birth rate.
Trial registration number
MCDH/2019/31
Collapse
|
167
|
Suman Kumar M, Ramees TP, Dhanze H, Gupta S, Dubal ZB, Kumar A. Occurrence and antimicrobial resistance of Campylobacter isolates from broiler chicken and slaughter house environment in India. Anim Biotechnol 2021; 34:199-207. [PMID: 34352178 DOI: 10.1080/10495398.2021.1953514] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Campylobacteriosis is among the most frequently reported foodborne zoonoses. A total of 848 samples were screened for Campylobacter spp. and occurrence was found to be 8.7%, 2.3% and 1.65% in broiler cecum samples, chicken meat samples and slaughter house environment swabs, respectively. High level of antimicrobial resistance was found against tetracycline (64.1%), doxycycline (54.4%), ampicillin (46.6%), nalidixic acid (42.7%), kanamycin (35.9%), and ciprofloxacin (33.33%). Resistance to co-amoxiclav (19.4%) and erythromycin (21.4%) was less common. The MAR index of the isolates was in the range of 0.11-0.78. Multi-drug resistance was observed in 54.4% of the isolates, with 53.2% C. jejuni and 55.3% C. coli isolates found resistant against three or more classes of antimicrobials. Presence of mutations in gyrA and 23S rRNA genes was investigated, which revealed that all the fluoroquinolone resistant isolates possessed Thr-86-Ile point mutation, whereas only 68% of erythromycin resistant isolates had A2075G mutation. The tetO gene was present in 91.7% tetracycline resistant isolates and blaOXA-61 gene was detected in 97.9% of the ampicillin resistant isolates. The occurrence of antimicrobial resistant Campylobacter spp. in broiler chicken samples and slaughter house settings is a public health risk and calls for judicial use of antimicrobials.
Collapse
|
168
|
Ranjan N, Chopra S, Mangaj A, Kannan S, Dora T, Engineer R, Mahantshetty U, Gurram L, Mittal P, Ghosh J, Maheshwari A, Shylasree T, Gupta S. PD-0817 Months and severity Score(MOSES)- A new approach to summarize adverse events in oncological trials. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07096-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
169
|
Ouallal M, Leyer S, Gupta S. Literature survey of droplet entrainment from water pools. NUCLEAR ENGINEERING AND DESIGN 2021. [DOI: 10.1016/j.nucengdes.2021.111188] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
170
|
Sawant P, Gurram L, Mathew J, J M, Chopra S, A D, Ghadi Y, Ghosh J, Gupta S, Gulia S, TS S, Maheshwari A, Mahantshetty U. PO-1299 Outcomes of cervical cancer patients treated with hybrid CT-X Ray based intracavitary applications. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07750-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
171
|
Mulye G, Gurram L, Mittal R, Chopra S, A D, Ghosh J, Gupta S, T.S. S, Maheshwari A, Mahantshetty U. PH-0448 Advanced Brachytherapy for Re-Irradiation in Gynaecological Malignancies: Outcomes and Toxicities. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07339-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
172
|
Parker J, Gupta S, Torkington J, Dolwani S. O17 Multidisciplinary decision-making strategies may reduce the need for surgery in complex colonic polyps—a systematic review. Br J Surg 2021. [DOI: 10.1093/bjs/znab282.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Introduction
The recognition of complex colonic polyps is increasing. Management varies considerably and the impact of this on clinical outcomes is unclear. The aim of this systematic review was to assess the impact of group decision-making strategies and defined selection criteria on the treatment outcomes of complex colonic polyps.
Method
A systematic literature review identified studies reporting complex polyp treatment outcomes and describing their decision-making strategies. Databases searched included PubMed, Web of Science, CINAHL and Scopus. Articles were identified by two blinded reviewers using defined inclusion criteria. The review protocol was registered on PROSPERO and performed in line with PRISMA guidelines.
Results
There were 303 identified articles describing treatment outcomes of complex colonic polyps. Only 9 of these fully described the decision-making strategy and met the inclusion criteria. The median adverse event, unsuspected malignancy and secondary surgery rates were 7.7%, 3.8% and 14.4% respectively. Grouping of articles into a hierarchy of decision-making strategies demonstrated a sequential reduction in secondary surgery rates with improving strategies. The secondary surgery rate was significantly lower in studies using group decision-making and defined selection criteria. There was no significant difference in comparisons of adverse event or unsuspected malignancy rates.
Conclusions
There is limited reporting of decision-making strategies in studies describing complex polyp treatment outcomes. The use of group decision-making and defined selection criteria may reduce the need for surgery in complex colonic polyps. This has implications of cost effectiveness for healthcare systems and benefits to patient quality of life.
Collapse
|
173
|
Choudhary S, Srivastava A, Gupta S. Pseudoxanthoma elasticum and angioid streaks. QJM 2021; 114:274. [PMID: 32502256 DOI: 10.1093/qjmed/hcaa190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
174
|
Bourbeau K, Gupta S, Wang S. Candida albicans meningitis in AIDS patient: A case report and literature review. IDCases 2021; 25:e01216. [PMID: 34285874 PMCID: PMC8273402 DOI: 10.1016/j.idcr.2021.e01216] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 07/02/2021] [Accepted: 07/02/2021] [Indexed: 11/23/2022] Open
Abstract
Candida albicans is found to be part of the normal flora in human skin, oral, and respiratory tract, and is known to be an opportunistic infection in immunocompromised populations; rarely is it a cause of meningitis. This case of a patient with Acquired Immune Deficiency Syndrome (AIDS) and Candida albicans meningitis illustrates the subtle symptoms and insidious onset of fungal meningitis. This case and review of literature identify the importance of early identification and therapy.
Collapse
|
175
|
Gupta S, Mortellaro C, Panda S, Rovati M, Giacomello MS, Colletti L, Greco Lucchina A, Del Fabbro M. Dental implant survival rate in irradiated and non-radiated patients: a systematic review and meta-analysis. J BIOL REG HOMEOS AG 2021; 35:53-65. [PMID: 34281302 DOI: 10.23812/21-2supp1-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Radiotherapy to head and neck has always been considered as a risk factor for rehabilitation with dental implants. Nevertheless, recent data suggest that overall, 5-year implant survival in irradiated patients can be greater than 90%. The purpose of this review was to compare the implant survival rates of irradiated and non-radiated head and neck cancer sites, and discuss the outcomes, through a systematic review approach of prospective and retrospective studies. Electronic searches were performed in the EMBASE, Cochrane, and PubMed/Medline databases up to 2019 Dec, to identify retrospective and prospective clinical studies addressing the subject. This systematic review was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The primary variables collected from the studies were the site of tumor, age and sex of the patient, site of implant placement, radiation dosage, frequency and duration of radiotherapy, follow-up duration, implant survival and stability, hard and soft tissue changes after implant placement, any type of biological and mechanical complication, and oral health quality of life (QOL). Fifteen studies including 1097 patients and a total of 4637 implants placed in irradiated and non-irradiated sites, with a follow up duration varying from 6 to 120 months, were selected for the systematic review. The results of the quantitative synthesis suggested statistically significantly better survival rate of implants placed in nonradiated sites, as compared to irradiated sites (p<0.00001). However, the cumulative survival rates over a period of 7-10 years were reported to be comparable. Quality of life (QOL) after implant rehabilitation was not found to be significantly different between the compared groups. Due to the limited number of information, insufficient data was available to draw conclusion on peri-implant complication rate. No relationship was found between age, gender, and implant survival rates. Implant placement in irradiated sites is challenging and often warrants protocol modifications. Although statistically the survival rates at irradiated sites were lower in comparison to non-radiated sites, a strict inclusion criterion in patient selection, timing of implant placement after radiotherapy, radiation dosage and regular oral hygiene maintenance could minimize the chances of implant failure in irradiated patients.
Collapse
|
176
|
Krishna A, Garg S, Gupta S, Bansal H. C-reactive protein (CRP) and Erythrocyte Sedimentation Rate (ESR) Trends following Total Hip and Knee Arthroplasties in an Indian Population - A Prospective Study. Malays Orthop J 2021; 15:143-150. [PMID: 34429835 PMCID: PMC8381678 DOI: 10.5704/moj.2107.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 06/25/2021] [Indexed: 11/05/2022] Open
Abstract
INTRODUCTION To evaluate the trends of C-reactive protein (CRP) and Erythrocyte sedimentation rate (ESR) in the first three weeks after uncomplicated total hip (THR) and total knee (TKR) arthroplasty/replacement in the Indian population and to compare it with available literature. MATERIALS AND METHODS A total of 90 patients were enrolled for this prospective study, of which 30 were unilateral THR, 30 were unilateral TKR (U/L TKR) and 30 were simultaneous bilateral TKR (B/L TKR). Serum CRP and ESR were measured on the day before surgery and post-operatively on day 1st, 2nd, 3rd, 7th, 12th, and at the end of 3rd week. RESULTS CRP showed a peak at day 2nd with normalisation to pre-operative value by the end of 3rd week. While ESR showed a peak on day 3rd and continued to remain elevated even at end of 3rd week post-operatively. Both mean CRP and ESR values were higher in THR patients followed by in B/L TKR and then in U/L TKR patients. CONCLUSION CRP persists to be the best acute phase reactant in the early post-operative phase with a relatively typical pattern as compared to ESR. CRP values peak at post-operative day 2nd and then show a gradual decline. However, its normalisation to pre-operative baseline values may vary among different groups of population.
Collapse
|
177
|
Gupta S, Singh S, Dixit R, Prakash A. Imaging Spectrum of Sellar and Parasellar Masses in a Paediatric Population: a Pictorial Essay. HONG KONG JOURNAL OF RADIOLOGY 2021. [DOI: 10.12809/hkjr2117210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
|
178
|
Gupta R, Gupta S, Mehrotra R, Sodhani P. Risk factors of breast cancer and breast self-examination in early detection: systematic review of awareness among Indian women in community and health care professionals. J Public Health (Oxf) 2021; 42:118-131. [PMID: 30608560 DOI: 10.1093/pubmed/fdy228] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 09/19/2018] [Accepted: 12/20/2018] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND This review aims at evaluating the awareness of risk factors for breast cancer (BC) and the knowledge of breast self-examination (BSE) among Indian women and health care professionals (HCPs). METHODS Literature search was conducted on multiple bibliographic databases with restrictions applied to English peer-reviewed journals. RESULTS We reviewed 37 published articles on this topic. The mean level of awareness for risk factors such as age at menarche (22.3%), age at menopause (27.1%) and late first pregnancy (34.6%) was low in community. The awareness was better among HCPs; however, there was still room for improvement.Knowledge of BSE varied from very poor (2%) to good (69.8%) in the community setting. The practice was similarly negligible (0%) to moderate (34.9%). Mean knowledge and practice of BSE in HCPs were 77.1 and 55.5%, respectively. A significant difference was noted in knowledge and practice of BSE between community and HCPs (P < 0.05). CONCLUSIONS The present review highlights the low level of awareness regarding risk factors for BC and BSE in the community as well as HCPs. Though BSE is not the ideal modality, this seems to be the best alternative for resource-limited settings.
Collapse
|
179
|
Gupta R, Gupta S, Sharma S, Sinha DN, Mehrotra R. Association of smokeless tobacco and cerebrovascular accident: a systematic review and meta-analysis of global data. J Public Health (Oxf) 2021; 42:e150-e157. [PMID: 31067304 DOI: 10.1093/pubmed/fdz054] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 03/14/2019] [Accepted: 04/24/2019] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND The association of smokeless tobacco (SLT) with stroke has been dealt with in only a few reviews. The present meta-analysis aims to present the updated comprehensive summary risk of stroke in adult SLT users along with sub group analysis. METHODS A systematic literature search for articles evaluating risk of stroke in SLT users was conducted. The study characteristics and risk estimates were extracted independently by two authors (RG and SG). Random-effect model was used to estimate the summary relative risks. RESULTS The overall risk of stroke in SLT users was found to be significantly higher (1.17, 95% CI 1.04–1.30) compared to non-users, especially for users in Southeast Asian region. The results remained unchanged even after strict adjustment for smoking (1.18, 95% CI 1.04–1.32). SLT users had 1.34 times or 13.4% higher risk of fatal stroke, though risk of nonfatal stroke was not enhanced. Significantly higher risk of stroke was seen in users of chewing tobacco (1.35, 95% CI 1.20–1.50) in comparison to non-chewers. Gender-based analysis showed enhanced risk of fatal stroke in both male and female users. SLT-attributable fraction of fatal stroke was highest for India at 14.8%. CONCLUSION The significant higher risk of stroke with SLT use, even after adjustment for smoking, emphasizes the imperative need to include SLT cessation advice for control and prevention of stroke.
Collapse
|
180
|
Cosman G, Dickson S, Chin V, Thompson S, Gupta S, Chin Y. EFFICACY OF SALVAGE RADIOTHERAPY IN PATIENTS WITH RESIDUAL OR RECURRENT DIFFUSE LARGE B‐CELL LYMPHOMA. Hematol Oncol 2021. [DOI: 10.1002/hon.40_2881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
181
|
Khanna A, Singh A, Jaipuria J, Gupta S, Kasaraneni P, Rawal S. Robot assisted video endoscopic inguinal lymph node dissection in carcinoma penis with palpable inguinal lymphadenopathy: Our technique and long term functional and oncological outcomes. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01617-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
182
|
Grivas P, Khaki AR, Wise-Draper TM, French B, Hennessy C, Hsu CY, Shyr Y, Li X, Choueiri TK, Painter CA, Peters S, Rini BI, Thompson MA, Mishra S, Rivera DR, Acoba JD, Abidi MZ, Bakouny Z, Bashir B, Bekaii-Saab T, Berg S, Bernicker EH, Bilen MA, Bindal P, Bishnoi R, Bouganim N, Bowles DW, Cabal A, Caimi PF, Chism DD, Crowell J, Curran C, Desai A, Dixon B, Doroshow DB, Durbin EB, Elkrief A, Farmakiotis D, Fazio A, Fecher LA, Flora DB, Friese CR, Fu J, Gadgeel SM, Galsky MD, Gill DM, Glover MJ, Goyal S, Grover P, Gulati S, Gupta S, Halabi S, Halfdanarson TR, Halmos B, Hausrath DJ, Hawley JE, Hsu E, Huynh-Le M, Hwang C, Jani C, Jayaraj A, Johnson DB, Kasi A, Khan H, Koshkin VS, Kuderer NM, Kwon DH, Lammers PE, Li A, Loaiza-Bonilla A, Low CA, Lustberg MB, Lyman GH, McKay RR, McNair C, Menon H, Mesa RA, Mico V, Mundt D, Nagaraj G, Nakasone ES, Nakayama J, Nizam A, Nock NL, Park C, Patel JM, Patel KG, Peddi P, Pennell NA, Piper-Vallillo AJ, Puc M, Ravindranathan D, Reeves ME, Reuben DY, Rosenstein L, Rosovsky RP, Rubinstein SM, Salazar M, Schmidt AL, Schwartz GK, Shah MR, Shah SA, Shah C, Shaya JA, Singh SRK, Smits M, Stockerl-Goldstein KE, Stover DG, Streckfuss M, Subbiah S, Tachiki L, Tadesse E, Thakkar A, Tucker MD, Verma AK, Vinh DC, Weiss M, Wu JT, Wulff-Burchfield E, Xie Z, Yu PP, Zhang T, Zhou AY, Zhu H, Zubiri L, Shah DP, Warner JL, Lopes G. Association of clinical factors and recent anticancer therapy with COVID-19 severity among patients with cancer: a report from the COVID-19 and Cancer Consortium. Ann Oncol 2021; 32:787-800. [PMID: 33746047 PMCID: PMC7972830 DOI: 10.1016/j.annonc.2021.02.024] [Citation(s) in RCA: 202] [Impact Index Per Article: 67.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/18/2021] [Accepted: 02/28/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Patients with cancer may be at high risk of adverse outcomes from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. We analyzed a cohort of patients with cancer and coronavirus 2019 (COVID-19) reported to the COVID-19 and Cancer Consortium (CCC19) to identify prognostic clinical factors, including laboratory measurements and anticancer therapies. PATIENTS AND METHODS Patients with active or historical cancer and a laboratory-confirmed SARS-CoV-2 diagnosis recorded between 17 March and 18 November 2020 were included. The primary outcome was COVID-19 severity measured on an ordinal scale (uncomplicated, hospitalized, admitted to intensive care unit, mechanically ventilated, died within 30 days). Multivariable regression models included demographics, cancer status, anticancer therapy and timing, COVID-19-directed therapies, and laboratory measurements (among hospitalized patients). RESULTS A total of 4966 patients were included (median age 66 years, 51% female, 50% non-Hispanic white); 2872 (58%) were hospitalized and 695 (14%) died; 61% had cancer that was present, diagnosed, or treated within the year prior to COVID-19 diagnosis. Older age, male sex, obesity, cardiovascular and pulmonary comorbidities, renal disease, diabetes mellitus, non-Hispanic black race, Hispanic ethnicity, worse Eastern Cooperative Oncology Group performance status, recent cytotoxic chemotherapy, and hematologic malignancy were associated with higher COVID-19 severity. Among hospitalized patients, low or high absolute lymphocyte count; high absolute neutrophil count; low platelet count; abnormal creatinine; troponin; lactate dehydrogenase; and C-reactive protein were associated with higher COVID-19 severity. Patients diagnosed early in the COVID-19 pandemic (January-April 2020) had worse outcomes than those diagnosed later. Specific anticancer therapies (e.g. R-CHOP, platinum combined with etoposide, and DNA methyltransferase inhibitors) were associated with high 30-day all-cause mortality. CONCLUSIONS Clinical factors (e.g. older age, hematological malignancy, recent chemotherapy) and laboratory measurements were associated with poor outcomes among patients with cancer and COVID-19. Although further studies are needed, caution may be required in utilizing particular anticancer therapies. CLINICAL TRIAL IDENTIFIER NCT04354701.
Collapse
|
183
|
Einarsson J, Gupta S, Alimena S, Ajao M. 02 Sacral nerve root endometriosis. Am J Obstet Gynecol 2021. [DOI: 10.1016/j.ajog.2021.04.144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
184
|
Cox P, Gupta S, Zhao SS, Hughes D. POS1131 THE INCIDENCE AND PREVALENCE OF CARDIOVASCULAR DISEASES IN GOUT: A SYSTEMATIC REVIEW AND META-ANALYSIS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.1425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Gout is an inflammatory crystal arthropathy characterised by hyperuricaemia and sodium urate crystal deposition. Both gout and subclinical hyperuricaemia are associated with adverse cardiovascular outcomes. Several studies have found gout to cause an increased risk of cardiovascular disease, but the evidence is not unanimous. The conflicting evidence has made it difficult to establish the extent of the cardiovascular risk to patients with gout.Objectives:To describe the incidence and prevalence of cardiovascular disease in gout, compare these results with non-gout controls.Methods:PubMed, Scopus and Web of Science were systematically searched in January 2021 for studies reporting prevalence of any cardiovascular disease in a gout population. Studies with non-representative sampling, where a cohort had been used in another study, small sample size (< 100) and where gout could not be distinguished from other rheumatic conditions were excluded. Sample size, prevalence of the investigated cardiovascular disease, definition of gout and cardiovascular disease, demographic data, data source and any comparisons with non-gout controls were extracted from each study. Where prevalence data was reported in ≥3 cohorts meta-analysis was performed using random-effect models.Results:Of the 6164 titles identified, 105 full texts were assessed for eligibility with 30 included in the review, producing a gout population of 1,125,988. Pooled prevalence estimates were calculated for six cardiovascular diseases: heart failure (8.73%; 95% confidence interval (CI), 2.85 – 23.76), cerebrovascular accident (4.27%; 95% CI, 1.83 – 9.67), myocardial infarction (2.82%; 95% CI, 1.58 – 5.01), venous thromboembolism (2.05%; 95% CI, 1.22 – 3.43), hypertension (63.94%; 95% CI, 24.51 – 90.64) and cardiovascular mortality (4.75%; 95% CI, 3.56 – 6.31). Twenty studies reported comparisons with non-gout controls, illustrating an increased risk in the gout group across all cardiovascular diseases, particularly for myocardial infarction.Conclusion:Cardiovascular diseases are more prevalent in patients with gout and should prompt vigilance from clinicians to the need to assess and stratify cardiovascular risk. These results are in line with other studies which have shown an increased cardiovascular risk for sufferers of hyperuricaemia, highlighting the need for future research to explain this finding. There are limited studies in the literature investigating less common cardiovascular conditions, illustrating the need for future work if a more thorough picture of prevalence is to be established.Figure 1.Forest plots of pooled prevalence of: (A) 8.73% for heart failure, (B) 4.27% for cerebrovascular accident, (C) 2.82% for myocardial infarction, (D) 2.05% for venous thromboembolism, (E) 63.94% for hypertension and (F) 4.75% for cardiovascular mortality.Disclosure of Interests:None declared.
Collapse
|
185
|
Grivas P, Loriot Y, Morales-Barrera R, Teo MY, Zakharia Y, Feyerabend S, Vogelzang NJ, Grande E, Adra N, Alva A, Necchi A, Rodriguez-Vida A, Gupta S, Josephs DH, Srinivas S, Wride K, Thomas D, Simmons A, Loehr A, Dusek RL, Nepert D, Chowdhury S. Efficacy and safety of rucaparib in previously treated, locally advanced or metastatic urothelial carcinoma from a phase 2, open-label trial (ATLAS). BMC Cancer 2021; 21:593. [PMID: 34030643 PMCID: PMC8147008 DOI: 10.1186/s12885-021-08085-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 03/22/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND ATLAS evaluated the efficacy and safety of the PARP inhibitor rucaparib in patients with previously treated locally advanced/unresectable or metastatic urothelial carcinoma (UC). METHODS Patients with UC were enrolled independent of tumor homologous recombination deficiency (HRD) status and received rucaparib 600 mg BID. The primary endpoint was investigator-assessed objective response rate (RECIST v1.1) in the intent-to-treat and HRD-positive (loss of genome-wide heterozygosity ≥10%) populations. Key secondary endpoints were progression-free survival (PFS) and safety. Disease control rate (DCR) was defined post-hoc as the proportion of patients with a confirmed complete or partial response (PR), or stable disease lasting ≥16 weeks. RESULTS Of 97 enrolled patients, 20 (20.6%) were HRD-positive, 30 (30.9%) HRD-negative, and 47 (48.5%) HRD-indeterminate. Among 95 evaluable patients, there were no confirmed responses. However, reductions in the sum of target lesions were observed, including 6 (6.3%) patients with unconfirmed PR. DCR was 11.6%; median PFS was 1.8 months (95% CI, 1.6-1.9). No relationship was observed between HRD status and efficacy endpoints. Median treatment duration was 1.8 months (range, 0.1-10.1). Most frequent any-grade treatment-emergent adverse events were asthenia/fatigue (57.7%), nausea (42.3%), and anemia (36.1%). Of 64 patients with data from tumor tissue samples, 10 (15.6%) had a deleterious alteration in a DNA damage repair pathway gene, including four with a deleterious BRCA1 or BRCA2 alteration. CONCLUSIONS Rucaparib did not show significant activity in unselected patients with advanced UC regardless of HRD status. The safety profile was consistent with that observed in patients with ovarian or prostate cancer. TRIAL REGISTRATION This trial was registered in ClinicalTrials.gov (NCT03397394). Date of registration: 12 January 2018. This trial was registered in EudraCT (2017-004166-10).
Collapse
|
186
|
Zlotnick H, Locke R, Stoeckl B, Patel J, Gupta S, Browne K, Koh J, Carey J, Mauck R. Marked differences in local bone remodelling in response to different marrow stimulation techniques in a large animal. Eur Cell Mater 2021; 41:546-557. [PMID: 34008855 PMCID: PMC8569589 DOI: 10.22203/ecm.v041a35] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Marrow stimulation, including subchondral drilling and microfracture, is the most commonly performed cartilage repair strategy, whereby the subchondral bone plate is perforated to release marrow-derived cells into a cartilage defect to initiate repair. Novel scaffolds and therapeutics are being designed to enhance and extend the positive short-term outcomes of this marrow stimulation. However, the translation of these newer treatments is hindered by bony abnormalities, including bone resorption, intralesional osteophytes, and bone cysts, that can arise after marrow stimulation. In this study, three different marrow stimulation approaches - microfracture, subchondral drilling and needle-puncture - were evaluated in a translationally relevant large-animal model, the Yucatan minipig. The objective of the study was to determine which method of marrow access (malleted awl, drilled Kirschner wire or spring-loaded needle) best preserved the underlying subchondral bone. Fluorochrome labels were injected at the time of surgery and 2 weeks post-surgery to capture bone remodelling over the first 4 weeks. Comprehensive outcome measures included cartilage indentation testing, histological grading, microcomputed tomography and fluorochrome imaging. Findings indicated that needle-puncture devices best preserved the underlying subchondral bone relative to other marrow access approaches. This may relate to the degree of bony compaction occurring with marrow access, as the Kirschner wire approach, which consolidated bone the most, induced the most significant bone damage with marrow stimulation. This study provided basic scientific evidence in support of updated marrow stimulation techniques for preclinical and clinical practice.
Collapse
|
187
|
Gupta S, Keen S, Thota S, Jiang H, Jones H, Laible S, Sauter C, Lin FC, Simpson Jr RJ. Mitral valve dysfunction among sudden death victims. Eur J Prev Cardiol 2021. [DOI: 10.1093/eurjpc/zwab061.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
Mitral dysfunction is a commonly found valvular abnormality in the US. The association between mitral dysfunction with sudden death is both complex and controversial.
Purpose
To assess mitral dysfunction as a potential risk factor for sudden death using medical and autopsy records in a population-based registry of sudden deaths.
Methods
From 2013-2015, out-of-hospital deaths aged 18-64 reported by Emergency Medical Services in Wake County, North Carolina were screened to adjudicate 399 sudden death victims. Medical records were available in 270 victims, echocardiograms in 53, and autopsies in 64. Echocardiogram reports of none/trace/trivial mitral insufficiency were compared to patients with mild, moderate, or severe insufficiency. Autopsy reports for thickened mitral leaflets, calcification, and redundancy were reviewed. Additionally, available echocardiograms from a control group of 1101 patients were reviewed for mitral insufficiency. Demographics and clinical comorbidities were assessed from medical and death records. Mean, t-tests, and a bivariate logistic regression were estimated, as appropriate.
Results
Of the 53 victims with echocardiograms, mean age was 53 years, 36 (65.5%) were male, and 21 (39.6%) were African-American. Victims with available echocardiograms were more likely to have congestive heart failure (41.8%), coronary artery disease (50.9%), and diabetes (47.3%) compared to victims without echocardiograms. None/trivial/trace insufficiency was present in 27 victims (50.9%), mild insufficiency in 18 (34.0%), and moderate-severe insufficiency in 8 (15.1%). There was no association between severity of mitral insufficiency with demographic covariates or comorbid conditions. The presence of structural mitral valve abnormalities, including thickened leaflets, calcification, and redundancy of the mitral valve, were present in only 8 (12.5%) of 64 victims with autopsies. In a control group of 1101 date-matched patients from the same county, 57 (4.8%) patients had an echocardiogram available. 14 (24.6%) of these patients had mild-moderate mitral insufficiency.
Conclusion
Mitral insufficiency and structural abnormalities of the mitral valve are often identified in echocardiograms or autopsies of sudden death victims. Living controls had approximately half the prevalence of mitral insufficiency, suggesting that mitral dysfunction and its associated comorbidities are associated with sudden death.
Collapse
|
188
|
Singh S, Gupta S, Mishra TS, Banerjee BD, Sharma T, Sharma S. 745 Risk Factors of Incident Renal Stones in Indian Population: A Hospital-Based Case-Control Study. Br J Surg 2021. [DOI: 10.1093/bjs/znab134.573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Introduction
Nephrolithiasis is pathological calcification in the excretory passages of the body and is prevalent among 7.6% of Indians. We aimed to study the various risk factors associated with renal stones from India.
Method
It was a hospital-based case-control study conducted over 18 months in a tertiary hospital in Delhi. Cases were defined as patients with renal stones diagnosed on the basis of history and radiological examination. Controls were similar to cases in all respects except for the diagnosis and selected from the hospital. A total of 18 risk factors, including age, gender, heavy metals, stress, metabolic factors, alcohol intake, dietary habits, co-morbidities, etc. were assessed. Logistic regression analysis was performed to calculate the strength of the risk associations.
Results
In the analysis of 60 cases and controls, we found 6 times, 5.5 times, and 2.4 times increased odds of renal stones in patients with increased arsenic, cadmium, and lead concentrations in blood, respectively. Similarly, there are 3 times increased odds of renal stones in patients suffering from stress.
Conclusions
Exposure to smoke, occupation dust, and contaminated water may lead to an increased ingestion/inhalation of heavy metals like cadmium, arsenic, and predisposing people to an increased risk of renal stones.
Collapse
|
189
|
McCarthy C, Sheth R, Patel R, Cheung S, Simon N, Huang S, Gupta S. Abstract No. 89 Development and deployment of a comprehensive telemedicine program allows for restoration of outpatient clinic volumes and continuing patient access during the COVID-19 pandemic. J Vasc Interv Radiol 2021. [PMCID: PMC8079612 DOI: 10.1016/j.jvir.2021.03.515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
190
|
Bajpai J, Pradeep V, Nandhana R, Mohanty S, Chougle Q, Engineer M, Rath S, Joshi S, Wadasadawala T, Popat P, Pathak R, Gulia S, Ghosh J, Bhargava P, Srinivas S, Shet T, Sarin R, Badwe R, Gupta S. 162P Unique challenges and outcomes of young breast cancers from a tertiary care cancer centre in India. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.03.176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
|
191
|
Dianat O, Nosrat A, Mostoufi B, Price JB, Gupta S, Martinho FC. Accuracy and efficiency of guided root-end resection using a dynamic navigation system: a human cadaver study. Int Endod J 2021; 54:793-801. [PMID: 33368371 DOI: 10.1111/iej.13466] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 12/19/2020] [Accepted: 12/22/2020] [Indexed: 12/17/2022]
Abstract
AIM To determine and compare the accuracy and efficiency of a dynamic navigation system (DNS) with a freehand (FH) technique when conducting root-end resection in a human cadaver model. METHODOLOGY Forty roots in cadaver heads were included and divided into two groups: DNS (n = 20) and FH (n = 20). Cone beam computed tomography (CBCT) scans of all teeth were taken. The drilling path and depth were planned virtually to using the X-guide software (X-Nav Technologies, Lansdale, PA, USA). Osteotomy and root-end resection were done under navigation in the DNS group, and freehand under the dental operating microscope in the FH group. Post-operative CBCTs were taken. Linear deviations, angular deflection, time of operation and number of mishaps were compared with determine the accuracy and efficiency. Shapiro-Wilk, one-way ANOVA and Fisher exact tests were used (P < 0.05). RESULTS Linear deviations, angular deflection and operation time were significantly less in the DNS group (P < 0.05). The number of mishaps was not different between the two groups (P > 0.05). Subgroup analyses revealed that the distance of >5 mm from buccal cortical plate was significantly associated with lower accuracy, increased operation time and greater incidence of mishaps in the FH group (P < 0.05), but not in the DNS group. CONCLUSIONS The dynamic navigation system was more accurate and more efficient in root-end resection in a cadaver model than the freehand technique. The distance of the roots from the buccal cortical plate had a significant negative impact on the accuracy and efficacy of the root-end resection procedure when using the freehand technique. The dynamic navigation system has the potential to be a safe and reliable technological addition to endodontic microsurgery.
Collapse
|
192
|
Gupta R, Gupta S, Sharma S, Sinha DN, Mehrotra R. Corrigendum to: Association of smokeless tobacco and cerebrovascular accident: a systematic review and meta-analysis of global data. J Public Health (Oxf) 2021; 43:e115. [PMID: 32725202 DOI: 10.1093/pubmed/fdaa134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 03/14/2019] [Accepted: 04/24/2019] [Indexed: 11/13/2022] Open
|
193
|
Gerberich BG, Hannon BG, Hejri A, Winger EJ, Schrader Echeverri E, Nichols LM, Gersch HG, MacLeod NA, Gupta S, Read AT, Ritch MD, Sridhar S, Toothman MG, Gershon GS, Schwaner SA, Sánchez-Rodríguez G, Goyal V, Toporek AM, Feola AJ, Grossniklaus HE, Pardue MT, Ethier CR, Prausnitz MR. Transpupillary collagen photocrosslinking for targeted modulation of ocular biomechanics. Biomaterials 2021; 271:120735. [PMID: 33721571 PMCID: PMC8044034 DOI: 10.1016/j.biomaterials.2021.120735] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 02/15/2021] [Accepted: 02/21/2021] [Indexed: 12/21/2022]
Abstract
The central vision-threatening event in glaucoma is dysfunction and loss of retinal ganglion cells (RGCs), thought to be promoted by local tissue deformations. Here, we sought to reduce tissue deformation near the optic nerve head by selectively stiffening the peripapillary sclera, i.e. the scleral region immediately adjacent to the optic nerve head. Previous scleral stiffening studies to treat glaucoma or myopia have used either pan-scleral stiffening (not regionally selective) or regionally selective stiffening with limited access to the posterior globe. We present a method for selectively stiffening the peripapillary sclera using a transpupillary annular light beam to activate methylene blue administered by retrobulbar injection. Unlike prior approaches to photocrosslinking in the eye, this approach avoids the damaging effects of ultraviolet light by employing red light. This targeted photocrosslinking approach successfully stiffened the peripapillary sclera at 6 weeks post-treatment, as measured by whole globe inflation testing. Specifically, strain was reduced by 47% when comparing treated vs. untreated sclera within the same eye (n = 7, p=0.0064) and by 54% when comparing the peripapillary sclera of treated vs. untreated eyes (n = 7, p<0.0001). Post-treatment characterization of RGCs (optic nerve axon counts/density, and grading), retinal function (electroretinography), and retinal histology revealed that photocrosslinking was associated with some ocular toxicity. We conclude that a transpupillary photocrosslinking approach enables selective scleral stiffening targeted to the peripapillary region that may be useful in future treatments of glaucoma.
Collapse
|
194
|
Morris K, Mathis E, Gupta S, Patel A, Garcia-Cortes R, Walsh M, Zanotti G, Chaudhry S, Salerno C, Ravichandran A. Left Ventricular Assist Device (LVAD) Explant versus Decommissioning for LV Recovery. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
|
195
|
Chakrabarti D, Rajan S, Akhtar N, Qayoom S, Gupta S, Verma M, Srivastava K, Kumar V, Bhatt MLB, Gupta R. Short-course radiotherapy with consolidation chemotherapy versus conventionally fractionated long-course chemoradiotherapy for locally advanced rectal cancer: randomized clinical trial. Br J Surg 2021; 108:511-520. [PMID: 33724296 DOI: 10.1093/bjs/znab020] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 10/14/2020] [Accepted: 12/20/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND The trial hypothesis was that, in a resource-constrained situation, short-course radiotherapy would improve treatment compliance compared with conventional chemoradiotherapy for locally advanced rectal cancer, without compromising oncological outcomes. METHODS In this open-label RCT, patients with cT3, cT4 or node-positive non-metastatic rectal cancer were allocated randomly to 5 × 5 Gy radiotherapy and two cycles of XELOX (arm A) or chemoradiotherapy with concurrent capecitabine (arm B), followed by total mesorectal excision in both arms. All patients received a further six cycles of adjuvant chemotherapy with the XELOX regimen. The primary endpoint was treatment compliance, defined as the ability to complete planned treatment, including neoadjuvant radiochemotherapy, surgery, and adjuvant chemotherapy to a dose of six cycles. RESULTS Of 162 allocated patients, 140 were eligible for analysis: 69 in arm A and 71 in arm B. Compliance with planned treatment (primary endpoint) was greater in arm A (63 versus 41 per cent; P = 0.005). The incidence of acute toxicities of neoadjuvant therapy was similar (haematological: 28 versus 32 per cent, P = 0.533; gastrointestinal: 14 versus 21 per cent, P = 0.305; grade III-IV: 2 versus 4 per cent, P = 1.000). Delays in radiotherapy were less common in arm A (9 versus 45 per cent; P < 0.001), and overall times for completion of neoadjuvant treatment were shorter (P < 0.001). The rates of R0 resection (87 versus 90 per cent; P = 0.554), sphincter preservation (32 versus 35 per cent; P = 0.708), pathological complete response (12 versus 10 per cent; P = 0.740), and overall tumour downstaging (75 versus 75 per cent; P = 0.920) were similar. Downstaging of the primary tumour (ypT) was more common in arm A (P = 0.044). There was no difference in postoperative complications between trial arms (P = 0.838). CONCLUSION Reduced treatment delays and a higher rate of compliance were observed with treatment for short-course radiotherapy with consolidation chemotherapy, with no difference in early oncological surgical outcomes. In time- and resource-constrained rectal cancer units in developing countries, short-course radiotherapy should be the standard of care.
Collapse
|
196
|
Mohanty S, Dabas J, Verma A, Gupta S, Urs AB, Hemavathy S. Surgical management of the odontogenic keratocyst: A 20-year experience. Int J Oral Maxillofac Surg 2021; 50:1168-1176. [PMID: 33663899 DOI: 10.1016/j.ijom.2021.02.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 12/31/2020] [Accepted: 02/09/2021] [Indexed: 10/22/2022]
Abstract
The objective of this study was to describe the authors' long-term experience with the management of odontogenic keratocysts (OKCs). All OKC cases treated at the study centre between 1999 and 2015, with a minimum of 5 years of follow-up by December 2019, were reviewed retrospectively. Operative procedures including decompression/marsupialization, enucleation (E), E+Carnoy's solution (CS), E+CS+peripheral ostectomy (PO), and resection were assessed for complete resolution, partial resolution, and recurrence rates. In the parakeratinized non-syndromic group, E+CS+PO resulted in the lowest recurrence rate among the minimally invasive procedures (4.3%), while enucleation resulted in the highest rate (60%). Regarding the other modalities, recurrence was 12.5% for decompression, 11.5% for marsupialization, 16.7% for E+CS, 26.7% for E+PO, and 0% for resection. In the syndromic group, marsupialization resulted in a significantly higher recurrence (23.1%), while E+CS+PO cases showed no recurrence. No recurrence was observed in the orthokeratinized group patients treated with marsupialization or with E+CS. Based on clinico-radiographic features and observed results, it is concluded that OKC, although having a high recurrence rate, is a benign lesion and responds well to conservative procedures in most cases. Radical procedures should be reserved for unresponsive lesions and those with extensive tissue destruction.
Collapse
|
197
|
Mishra K, Bukavina L, Long L, Sherif R, Ray A, Fernstrum A, Thirumavalavan N, Gupta S, Ghannoum M, Loeb A. 146 Do Antifungals and Local Anesthetic Affect the Efficacy of Antibiotic Dipping Solution? A Detailed Investigation of the Practice Across Multiple Species. J Sex Med 2021. [DOI: 10.1016/j.jsxm.2021.01.165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
198
|
Ahuja S, Sharma J, Gupta S, Bakhshi S, Seth R, Singh A, Bagai P, Arora RS. Patient tracking during treatment of children with cancer in India - An exploratory study. Cancer Rep (Hoboken) 2021; 5:e1359. [PMID: 33624448 PMCID: PMC9199505 DOI: 10.1002/cnr2.1359] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 01/18/2021] [Accepted: 02/03/2021] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Abandonment of treatment, a major cause of treatment failure in low- and middle-income countries like India, is particularly high during the diagnostic and initial phase of treatment. Tracking of patients during this risk period may reduce treatment abandonment rates and increase quality of care. AIM The primary aim was to pilot the use and check the acceptability of a tool for tracking children with cancer in New Delhi during the initial part of their treatment. Secondary aim was to estimate abandonment rates among these patients. METHODS This prospective study was carried out in two centers of North India in New Delhi and enrolled children less than 18 years diagnosed with cancer at these centers and who had registered with Cankids for social support. Parent support group (PSG) workers maintained contact with the child's family at least once a week for the first 12 weeks. Details of each contact and subsequent action were recorded in a customized book (called "You are not alone" or YANA Book). Descriptive analysis of these contacts was done in Microsoft Excel and presented in frequencies and percentages. The five-point Likert scale was used to check the acceptability of the tool among the PSG workers. RESULTS Seven PSG workers enrolled and tracked 81 patients (73% male with a median age of 6 years). During the 12-week study period, 986 contacts were attempted and three (3.7%) patients had abandoned their treatment. All PSG workers strongly agreed that the YANA book was simple to understand and use, decreased their workload, and helped provide better assistance to patients. CONCLUSION The tool for patient tracking was well accepted by the PSG workers and considered easy to use. We now plan to implement our model as a routine service at all the partnering hospitals in India.
Collapse
|
199
|
Cheng X, Wielenberg A, Hampel U, Starflinger J, Gupta S, Schaffrath A, Weyermann F. Summary of 3rd Sino-German symposium on fundamentals of advanced nuclear safety technology. KERNTECHNIK 2021. [DOI: 10.1515/kern-2020-850210] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The 3rd "Sino-German Symposium on Fundamentals of Advanced Nuclear Safety Technology (SG-FANS)" took place in Xi’an, China, in 2019. Common fields of interests have been identified on both Chinese and German side, such as code benchmarking, common access to experimental facilities and joint experimental data base for nuclear safety analyses.
Collapse
|
200
|
Gupta S, Mishra BK, Banerjee BD, Jhamb R, Aslam M, Madhu SV. Effect of postprandial triglycerides on DDT/ppDDE levels in subjects with varying degree of glucose intolerance. Eur J Pharm Sci 2021; 157:105635. [PMID: 33160045 DOI: 10.1016/j.ejps.2020.105635] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 10/29/2020] [Accepted: 10/29/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Organochlorine pesticides such as DDT as well as postprandial hypertriglyceridemia have been linked with insulin resistance and diabetes mellitus. The cardiometabolic risk of PPhTg could also be due to its potential to increase the serum levels of this highly lipophilic pesticide. We studied the effect of postprandial triglyceride responses to a standard oral fat challenge on the levels of DDT and its metabolites in subjects with varying degree of glucose intolerance METHODS: A standard fat challenge was performed in 60 subjects who were categorized as NGT, prediabetes, and NDDM based on an earlier OGTT. Fasting and postprandial levels of serum triglycerides, plasma DDT and its metabolites were estimated and compared in the 3 groups and their association with each other, and measures of glycemia and insulin resistance were also determined. RESULTS Peak Tg and TgAUC levels were significantly higher in NDDM group as compared to NGT and PD groups. TgAUC showed positive correlation with fasting plasma glucose (r=0.33, p=0.01), postprandial plasma glucose (r=0.39, p=0.002) and HOMA IR(r=0.63, p=0.001). ppDDE levels were found to be significantly higher in NDDM subjects compared with NGT group. ppDDE-AUC was significantly higher in the NDDM group compared with the other two study groups. Mean ppDDE levels also showed strong positive correlation with peak Tg (r=0.295 p=0.022), TgAUC (r=0.303 p=0.018), iPPTgAUC(r=0.57 p≤0.001) and iPPpeakTg(r=0.51 p≤0.001) as well as with FPG (r=0.269 p=0.038) PPPG (r=0.424 p=0.001) and HbA1c (r=0.321 p=0.012). CONCLUSION The findings of this study support the concept that the cardiometabolic risk associated with PPhTg may at least in part be related to the associated increase in serum levels of lipophilic OCPs like DDT.
Collapse
|