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Koyyala V, Chandra S, Goel V, Pasricha S, Gupta M, Muppalla B, Vanapala K, Gupta S, Gupta D, Sen S, Srinivasulu V, Medisetty P, Patnaik R. 76P Need for awareness about immune-related adverse events (iRAEs) among community physicians in India. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.10.094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Prasad TK, Sood R, Srivastava A, Krishnamoorthy V, Gupta M, Rizvi JS, Vaddi SP, Javali T. Laparoscopy training status in India and a review of the current resident skill standards. Urol Ann 2021; 13:412-417. [PMID: 34759655 PMCID: PMC8525489 DOI: 10.4103/ua.ua_135_20] [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: 08/23/2020] [Accepted: 12/30/2020] [Indexed: 11/17/2022] Open
Abstract
Context: The aim was to identify the current training standard of laparoscopy skills among the urology residents. Aims: This paper presents the residents’ subjective perception of their laparoscopy skills and evidence of an objective assessment of their actual skills. Settings and Design: An online survey was mailed, and completed by urology residents in training. The residents’ perception of laparoscopy training received, exposure to laparoscopy procedures, and training facilities were queried. The assessment was done on the skill levels of the residents presenting at an annual training program. Subjects and Methods: 103 residents responded to the online survey and 115 residents were assessed at the training program. Statistical Analysis Used: Discrete data were compared using the t-test to test for significance of the means; P < 0.05 was considered significant. Pearson's correlation coefficient was used to obtain the relationship between variables. Results: An overwhelming 91% rated their laparoscopy skill as just “satisfactory” or worse, and 60% did not have any training facilities in their department. 66% continue to be “assistants only” in conventional laparoscopy surgeries. Assessment of basic laparoscopy skills in the dry lab revealed 92% of residents having poor laparoscopy skills; similar to the subjective opinion in the survey. Only 6% (n = 5) of the residents showed a good or better skill score in the dry lab; similar to the survey. Conclusions: Based on the survey, a large number of residents have a poor opinion of their own laparoscopy skills, and the training facilities available to them. The data objectively prove the self-assessment of the residents on their laparoscopy skill level.
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Main BJ, Maffulli N, Valk JA, Rodriguez HC, Gupta M, El-Amin SF, Gupta A. Umbilical Cord-Derived Wharton's Jelly for Regenerative Medicine Applications: A Systematic Review. Pharmaceuticals (Basel) 2021; 14:ph14111090. [PMID: 34832872 PMCID: PMC8618385 DOI: 10.3390/ph14111090] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 10/25/2021] [Accepted: 10/26/2021] [Indexed: 01/14/2023] Open
Abstract
Musculoskeletal ailments affect millions of people around the world and place a high burden on healthcare. Traditional treatment modalities are limited and do not address underlying pathologies. Mesenchymal stem cells (MSCs) have emerged as an exciting therapeutic alternative and Wharton’s jelly-derived mesenchymal stem cells (WJSCs) are some of these. This review reports the clinical and functional outcomes of the applications of WJSCs in orthopedic surgery. A systematic review was conducted utilizing the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. The studies that used culture-expanded, mesenchymal stem or stromal cells, MSCs and/or connective tissues procured from Wharton’s jelly (WJ), from January 2010 to October 2021, were included. Conventional non-operative therapies and placebos were used as comparisons. Six studies that directly discussed WJSCs use in an animal model or the basic scientific testing using an injury model were identified. Five publications studied cartilage injury, three studied degenerative disc disease, one was related to osteoarthritis, and one was related to osteochondral defects. The results of these studies suggested the benefits of WJSCs in the management of these orthopedic pathologies. To adequately assess the safety and efficacy of WJSCs in orthopedic surgery, further randomized controlled clinical studies are necessary.
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Akie T, Gupta M, Rodriguez R, Hendey G, Mower W. 274 Characteristics of Intracranial Injury in Pediatric Patients in the National Emergency X-Radiography Utilization Study. Ann Emerg Med 2021. [DOI: 10.1016/j.annemergmed.2021.09.287] [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]
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Hosseini F, Franco C, Selvakumar K, Whalen B, Kaila K, Sellers S, Malhi N, Shahriari M, Lee S, Alipour S, Khan N, Gupta M, Farkouh M, Verma S, Taylor C, Leipsic J, Ramanathan K. MONOCYTE SUBSETS HETEROGENEITY AND CORONARY ATHEROSCLEROSIS IN SOUTH ASIANS COMPARED TO WHITE CAUCASIANS. Can J Cardiol 2021. [DOI: 10.1016/j.cjca.2021.07.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Archer M, Dogra N, Dovey Z, Ganta T, Jang HS, Khusid JA, Lantz A, Mihalopoulos M, Stockert JA, Zahalka A, Björnebo L, Gaglani S, Noh MR, Kaplan SA, Mehrazin R, Badani KK, Wiklund P, Tsao K, Lundon DJ, Mohamed N, Lucien F, Padanilam B, Gupta M, Tewari AK, Kyprianou N. Role of α- and β-adrenergic signaling in phenotypic targeting: significance in benign and malignant urologic disease. Cell Commun Signal 2021; 19:78. [PMID: 34284799 PMCID: PMC8290582 DOI: 10.1186/s12964-021-00755-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 05/28/2021] [Indexed: 01/17/2023] Open
Abstract
The urinary tract is highly innervated by autonomic nerves which are essential in urinary tract development, the production of growth factors, and the control of homeostasis. These neural signals may become dysregulated in several genitourinary (GU) disease states, both benign and malignant. Accordingly, the autonomic nervous system is a therapeutic target for several genitourinary pathologies including cancer, voiding dysfunction, and obstructing nephrolithiasis. Adrenergic receptors (adrenoceptors) are G-Protein coupled-receptors that are distributed throughout the body. The major function of α1-adrenoceptors is signaling smooth muscle contractions through GPCR and intracellular calcium influx. Pharmacologic intervention of α-and β-adrenoceptors is routinely and successfully implemented in the treatment of benign urologic illnesses, through the use of α-adrenoceptor antagonists. Furthermore, cell-based evidence recently established the antitumor effect of α1-adrenoceptor antagonists in prostate, bladder and renal tumors by reducing neovascularity and impairing growth within the tumor microenvironment via regulation of the phenotypic epithelial-mesenchymal transition (EMT). There has been a significant focus on repurposing the routinely used, Food and Drug Administration-approved α1-adrenoceptor antagonists to inhibit GU tumor growth and angiogenesis in patients with advanced prostate, bladder, and renal cancer. In this review we discuss the current evidence on (a) the signaling events of the autonomic nervous system mediated by its cognate α- and β-adrenoceptors in regulating the phenotypic landscape (EMT) of genitourinary organs; and (b) the therapeutic significance of targeting this signaling pathway in benign and malignant urologic disease. Video abstract.
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Speer J, Barcellona M, Jing L, Liu B, Lu M, Kelly M, Buchowski J, Zebala L, Luhmann S, Gupta M, Setton L. Integrin-mediated interactions with a laminin-presenting substrate modulate biosynthesis and phenotypic expression for cells of the human nucleus pulposus. Eur Cell Mater 2021; 41:793-810. [PMID: 34160056 PMCID: PMC8378851 DOI: 10.22203/ecm.v041a50] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [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
With aging and pathology, cells of the nucleus pulposus (NP) de-differentiate towards a fibroblast-like phenotype, a change that contributes to degeneration of the intervertebral disc (IVD). Laminin isoforms are a component of the NP extracellular matrix during development but largely disappear in the adult NP tissue. Exposing human adult NP cells to hydrogels made from PEGylated-laminin-111 (PEGLM) has been shown to regulate NP cell behaviors and promote cells to assume a biosynthetically active state with gene/protein expression and morphology consistent with those observed in juvenile NP cells. However, the mechanism regulating this effect has remained unknown. In the present study, the integrin subunits that promote adult degenerative NP cell interactions with laminin-111 are identified by performing integrin blocking studies along with assays of intracellular signaling and cell phenotype. The findings indicate that integrin α3 is a primary regulator of cell attachment to laminin and is associated with phosphorylation of signaling molecules downstream of integrin engagement (ERK 1/2 and GSK3β). Sustained effects of blocking integrin α3 were also demonstrated including decreased expression of phenotypic markers, reduced biosynthesis, and altered cytoskeletal organization. Furthermore, blocking both integrin α3 and additional integrin subunits elicited changes in cell clustering, but did not alter the phenotype of single cells. These findings reveal that integrin- mediated interactions through integrin α3 are critical in the process by which NP cells sense and alter phenotype in response to culture upon laminin and further suggest that targeting integrin α3 has potential for reversing or slowing degenerative changes to the NP cell.
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Gupta A, Shivaji K, Kadam S, Gupta M, Rodriguez HC, Potty AG, El-Amin SF, Maffulli N. Immunomodulatory extracellular vesicles: an alternative to cell therapy for COVID-19. Expert Opin Biol Ther 2021; 21:1551-1560. [PMID: 33886388 DOI: 10.1080/14712598.2021.1921141] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Introduction: SARS-CoV-2 induces a cytokine storm and can cause inflammation, fibrosis and apoptosis in the lungs, leading to acute respiratory distress syndrome (ARDS). ARDS is the leading cause of mortality and morbidity the associated to COVID-19, and the cytokine storm is a prominent etiological factor. Mesenchymal stem cell-derived extracellular vesicles are an alternative therapy for the management of inflammatory and autoimmune conditions due to their immunosuppressive properties. The immunomodulatory and tissue regeneration capabilities of extracellular vesicles may support their application as a prospective therapy for COVID-19.Areas Covered: We explored the clinical evidence on extracellular vesicles as antiviral agents and in mitigating ARDS, and their therapeutic potential in COVID-19.Expert Opinion: Clinical trials using extracellular vesicles are registered against COVID-19 associated complications, with some evidence of safety and efficacy. Extracellular vesicles present an alternative potential for cell therapy for COVID-19 management, but further preclinical and clinical investigations are needed.
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Kumar N, Gupta M, Gupta D, Tiwari S. Novel deep transfer learning model for COVID-19 patient detection using X-ray chest images. JOURNAL OF AMBIENT INTELLIGENCE AND HUMANIZED COMPUTING 2021; 14:469-478. [PMID: 34025813 PMCID: PMC8123104 DOI: 10.1007/s12652-021-03306-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 05/01/2021] [Indexed: 06/12/2023]
Abstract
Around the world, more than 250 countries are affected by the COVID-19 pandemic, which is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This outbreak can be controlled only by the diagnosis of the COVID-19 infection in early stages. It is found that the radiographic images are ideal for the fastest diagnosis of COVID-19 infection. This paper proposes an ensemble model which detects the COVID-19 infection in the early stage with the use of chest X-ray images. The transfer learning enables to reuse the pretrained models. The ensemble learning integrates various transfer learning models, i.e., EfficientNet, GoogLeNet, and XceptionNet, to design the proposed model. These models can categorize patients as COVID-19 (+), pneumonia (+), tuberculosis (+), or healthy. The proposed model enhances the classifier's generalization ability for both binary and multiclass COVID-19 datasets. Two popular datasets are used to evaluate the performance of the proposed ensemble model. The comparative analysis validates that the proposed model outperforms the state-of-art models in terms of various performance metrics.
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Sharma G, Kumar R, Singh HP, Gupta M, Gupta M. Expression of podoplanin in tumor cells and lymphatic vessels in both tumoral and peritumoral areas and correlation with metastatic potential of oral squamous cell carcinoma. J Oral Maxillofac Pathol 2021; 25:131-135. [PMID: 34349423 PMCID: PMC8272477 DOI: 10.4103/jomfp.jomfp_481_20] [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: 11/25/2020] [Accepted: 02/20/2021] [Indexed: 11/08/2022] Open
Abstract
Aim: This study aims to study the expression of podoplanin in tumor cells as well as the lymphatic vessels (LVs) in both tumoral and peritumoral areas and correlate the importance of the lymphatic microvascular density (LMVD) in oral squamous cell carcinoma (OSCC) and its metastatic potential. Materials and Methods: D2–40 expression and LV density (LVD) were assessed using antibody D240, in 45 diagnosed cases of all the three grades of OSCC. D2–40 expression was evaluated in both epithelial cells as well as the LVs. Results: D2–40 expression in OSCC showed two different patterns - diffuse and focal. LMVD was calculated and difference in peritumoral and intra tumoral LVs was also assessed. A marked increase was seen we progressed from well-differentiated tumor to poorly differentiated ones, but this difference was found to be statistically nonsignificant. D2–40 immunostaining also highlighted the presence of lymphatic invasion present within the tumors which was detected by the presence of tumor emboli within the LVs. Overall, no significant correlation was found between D240 epithelial positivity and LVD. Conclusion: The expression of podoplanin in tumor cells and lymphatics when correlated with histopathological status and clinically with the lymph node status can definitely help in the adjuvant therapies used in OSCC.
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Gohil M, Xu J, McKee J, Rojas Levine J, Hasenmayer D, Eby P, Dai A, Mackey S, Jain A, Haines K, Koterba N, Kulikovskaya I, Gupta M, Chen F, Gonzalez V, Gabunia K, Scholler J, Young R, Siegel D, Levine B, Chew A, June C, Leskowitz R, Lacey S, Plesa G, Davis M. Large-scale manufacture of car T cells engineered with augmented proliferative capacity and function via a 3-day process. Cytotherapy 2021. [DOI: 10.1016/s1465324921005491] [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]
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Thakre A, Gupta M, Magar SP, Bahiram KB, Sardar VM, Korde JP, Bonde SW, Hyder I. Transcriptional and translational abundance of visfatin (NAMPT) in buffalo ovary during estrous cycle and its in vitro effect on steroidogenesis. Domest Anim Endocrinol 2021; 75:106583. [PMID: 33249344 DOI: 10.1016/j.domaniend.2020.106583] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 10/31/2020] [Accepted: 11/01/2020] [Indexed: 11/18/2022]
Abstract
Visfatin is a highly conserved adipokine protein having multiple biological effects, including regulation of reproduction. Evidence in recent years has shown a pivotal role of visfatin in ovarian functions. The present study was conducted to evaluate the mRNA and protein abundance of visfatin in ovarian follicles and corpora lutea (CL) during different stages of their development in the ovary of water buffalo (Bubalus bubalis) and to investigate the role of visfatin on estradiol (E2) and progesterone (P4) secretion. Ovarian follicles were categorized in to small (F1), medium (F2), large (F3), and preovulatory (F4) follicles, whereas the CL were categorized into early (CL1), mid (CL2), late (CL3), and regressing (CL4) CL stage. In follicles, the mRNA and protein abundance of visfatin increased with an increase in follicle size in granulosa cells (GCs) and theca interna (TI) cells. In CL, the transcript of visfatin was significantly (P < 0.05) higher in the late luteal phase (CL3) than that in other phases. The translational abundance of visfatin was significantly higher in the mid and late luteal phase. Visfatin was localized in the cytoplasm of GC and TI of ovarian follicles and small and large luteal cells of CL. GCs were cultured in vitro and treated at 0, 1, and 10 ng/mL visfatin either alone or in the presence of FSH (30 ng/mL) or IGF-I (10 ng/mL) for 48 h. The luteal cells were treated with visfatin at 0, 1, and 10 ng/mL dose for 48h. There was significant (P < 0.05) increase in estradiol (E2) secretion from GCs at 10 ng/mL dose of visfatin and visfatin (10 ng/mL) +IGF-I (10 ng/mL). Visfatin also increased (P < 0.05) progesterone (P4) secretion from cultured luteal cells at both 1 and 10 ng/mL dose. In GCs, visfatin in the presence of IGF-I increased the transcriptional abundance of cytochrome P45019A1 (CYP19A1), the gene for key enzyme aromatase. In luteal cells, the visfatin increased mRNA abundance of factors involved in progesterone synthesis viz. steroidogenic acute regulatory protein (StAR), cytochrome P45011A1 (CYP11A1), 3beta-hydroxysteroid dehydrogenase (HSD3B1). The present study provided evidence that visfatin is expressed in ovarian follicles and CL of buffalo ovary and visfatin has a stimulatory effect on estradiol and progesterone secretion in ovarian cells of water buffalo.
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Gupta M. Accurate Simulation of the Four Modes of Post-Die Extrudate Shape Distortion. INT POLYM PROC 2021. [DOI: 10.1515/ipp-2020-3995] [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]
Abstract
Abstract
A combined flow, thermal and structural analysis is employed to simulate post-die extrudate distortion in different profile dies. All four factors which can cause extrudate distortion, namely, nonuniform exit velocity distribution, extrudate shrinkage, extrudate draw down, and deformed shape of the calibrator or sizer profile, are simulated. To analyze the effect of exit velocity variation on extrudate distortion, the parameterized geometry of a simple profile die is optimized using an extrusion die optimization software. The simulation results presented for a bi-layer profile die successfully demonstrate how gradually changing profile shape in successive calibrators/sizers can be used to simplify the die design for extrusion of complex profiles. The predicted extrudate shape and layer structure for the bi-layer die are found to accurately match with those in the extruded product.
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Jeyalingam T, Woo M, Congly SE, David J, Belletrutti PJ, Gupta M. A139 IMPROVED QUALITY OF LIFE AFTER ENDOSCOPIC THERAPY FOR BARRETT’S ESOPHAGUS AND EARLY ESOPHAGEAL CANCER IN SOUTHERN ALBERTA. J Can Assoc Gastroenterol 2021. [DOI: 10.1093/jcag/gwab002.137] [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] Open
Abstract
Abstract
Background
In patients with Barrett’s esophagus (BE), endoscopic therapy reduces the risk of progression to invasive esophageal adenocarcinoma (EAC). Data on the impact of endoscopic therapy on patient quality of life (QoL) is limited.
Aims
We aimed to assess: (1) change in QoL during the course of endoscopic therapy for BE, (2) factors which predict this change, (3) whether achieving complete remission of dysplasia (CRD) or intestinal metaplasia (CRIM) affect the degree of change.
Methods
We conducted a retrospective observational study using a prospectively maintained database of BE patients treated in Calgary, Alberta from 2013–2020 containing data on demographics, BE disease characteristics and therapeutics, QoL, and follow-up. QoL was determined prior to initiation of therapy and after each treatment session using a validated questionnaire. Descriptive statistics were calculated and change in QoL was compared using a Wilcoxon signed ranks test. Backwards multiple linear regression analysis was performed to determine predictors of change in QoL.
Results
Of 130 BE patients, 112 (86.1%) were male and 104 (80%) had dysplastic histology or intramucosal carcinoma on index endoscopy. Mean (SD) age was 65.6 (12.0) years. At time of analysis, 76 patients (58.5%) had completed endoscopic therapy, of whom 69 (90.8%) achieved CRIM; 54 patients (41.5%) were still undergoing treatment. There was significant improvement in all QoL measures during the treatment course except for “depression” (Table 1). Patients with CRIM or CRD had reductions in “sleep difficulty” and “negative impact on life” to a significantly greater degree vs patients not achieving CRIM (Δ sleep -0.45 vs 0.0, P=0.002; Δ negative impact -0.4 vs -0.05, P=0.014) or CRD (Δ sleep -0.40 vs +0.60, P=0.002; Δ negative impact -0.40 vs +0.20, P=0.04). Multiple linear regression revealed older age (B=-0.03, P=0.008) and fewer number of EMR sessions (B=0.254, P=0.008) were correlated with greater improvement in QoL.
Conclusions
Endoscopic therapy improves QoL in BE patients, especially in those achieving CRIM/CRD. Older age and fewer EMRs are correlated with greater improvement in QoL. These results further reinforce the role of endoscopic therapy as the first line treatment of BE and early EAC.
Funding Agencies
None
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Gupta M, Choudhury P, Singh A, Rawal S. 1P Is 177Lu-PSMA an effective treatment modality for mCRPC patients with visceral metastasis? Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Healy H, Croonen LEE, Onland W, van Kaam AH, Gupta M. A systematic review of reports of quality improvement for bronchopulmonary dysplasia. Semin Fetal Neonatal Med 2021; 26:101201. [PMID: 33563565 DOI: 10.1016/j.siny.2021.101201] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Bronchopulmonary dysplasia (BPD) is the most common morbidity of preterm infants, and its incidence has not responded to research and intervention efforts to the same degree as other major morbidities associated with prematurity. The complexity of neonatal respiratory care as well as persistent inter-institutional variability in BPD rates suggest that BPD may be amenable to quality improvement (QI) efforts. We present a systematic review of QI for BPD in preterm infants. We identified 22 reports from single centers and seven from collaborative efforts published over the past two decades. In almost all of the reports, respiratory QI interventions successfully reduced BPD or other key respiratory measures, particularly for infants with birth weight over 1000 g. Several themes and lessons from existing reports may help inform future efforts in both research and QI to impact the burden of BPD.
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Bhandaru A, Gupta M, Dhole T. Characterization of enterococcal urinary tract infections, with special reference to High Level Aminoglycoside Resistance (HLGR). Int J Infect Dis 2020. [DOI: 10.1016/j.ijid.2020.09.229] [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] Open
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Gupta M, Dhole T. Subacute sclerosing pan encephalitis in a tertiary care centre in North India. Int J Infect Dis 2020. [DOI: 10.1016/j.ijid.2020.09.1296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Chavanda S, Gupta M, Dhole T. Black hairy tongue associated with linezolid therapy in a patient with mycobacterial abscesses infection- Report from rural india. Int J Infect Dis 2020. [DOI: 10.1016/j.ijid.2020.09.470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Jain S, Singh M, Khanna S, Rasool S, Gupta M, Kathuria S, Pathak A, Pandey H. Role of Tamsulosin with or without Deflazacort to facilitate stone clearance after ESWL: a single-center randomized controlled study. AFRICAN JOURNAL OF UROLOGY 2020. [DOI: 10.1186/s12301-020-0015-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Extracorporeal shock wave lithotripsy (ESWL) is the treatment of choice for upper tract calculi of moderate size. After ESWL, various factors affect the passage of small fragments through ureter like fragment’s size and location. To facilitate fragment passage, a lot of medications have been tried and few have stood the test of the time. In this prospective study, we evaluated the role of Tamsulosin with or without Deflazacort versus no treatment after ESWL for ureteric and renal stones in terms of requirement of the number of ESWL sessions, stone clearance rate, stone expulsion time and analgesia requirements.
Results
Patients presenting between age-groups of 18–70 years with solitary renal/ureteric calculus of size between 6 and 15 mm in major axis with Hounsfield unit less than 1000 were recruited in one of the three groups (A, B and C) randomly. Patients in Group A were prescribed Tamsulosin (0.4 mg once daily) with Deflazacort (30 mg once daily), Group B were given Tamsulosin (0.4 mg once daily), and Group C received no treatment (analgesics SOS and hydration therapy) after undergoing ESWL. Two hundred and twenty-five patients were recruited in Group A, and 240 patients were recruited in Group B and Group C each. There was an insignificant difference for required mean ESWL sessions and stone clearance rate between three groups. There was an early clearance of stone fragments in Group A than in Groups B and C, and it was statistically significant between Group A and Group C, specifically in the subgroup of stone size 10.1–15 mm. The requirement of mean analgesic tablets difference was significant between Groups A and C.
Conclusions
Tamsulosin with Deflazacort decreases the number of required ESWL sessions and improves complete stone clearance, but the difference is not significant. There were significant improvement in facilitating early stone clearance and decrease in requirement of mean analgesic tablets after ESWL with Tamsulosin and Deflazacort. Thus, Tamsulosin with Deflazacort can be used safely to facilitate stone clearance without increased complication rate.
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Gupta M, Dhole T. Aetiological profile of neonatal blood stream infection in a tertiary care hospital from North India. Int J Infect Dis 2020. [DOI: 10.1016/j.ijid.2020.09.220] [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
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Main BJ, Valk JA, Maffulli N, Rodriguez HC, Gupta M, Stone IW, El-Amin SF, Gupta A. Umbilical cord-derived Wharton's jelly for regenerative medicine applications in orthopedic surgery: a systematic review protocol. J Orthop Surg Res 2020; 15:527. [PMID: 33176838 PMCID: PMC7659052 DOI: 10.1186/s13018-020-02067-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 11/04/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Musculoskeletal injuries and conditions affect millions of individuals. These ailments are typically managed by immobilization, physiotherapy, or activity modification. Regenerative medicine has experienced tremendous growth in the past decades, especially in musculoskeletal medicine. Umbilical cord-derived Wharton's jelly is an exciting new option for such therapies. Wharton's jelly is a connective tissue located within the umbilical cord largely composed of mesenchymal stem cells and extracellular matrix components, including collagen, chondroitin sulfate, hyaluronic acid, and sulfated proteoglycans. Wharton's jelly is a promising and applicable biologic source for orthopedic regenerative application. METHODS A systematic search will be conducted in PubMed, ScienceDirect, and Google Scholar databases of English, Italian, French, Spanish, and Portuguese language articles published to date. References will be screened and assessed for eligibility by two independent reviewers as per PRISMA guidelines. Articles will be considered without exclusion to sex, activity, or age. Studies will be included if they used culture-expanded, mesenchymal stem/stromal cells of mesenchymal stem cells and/or connective tissue obtained from Wharton's jelly. Studies will be excluded if Wharton's jelly is not the sole experimental examined cell type. Placebos, conventional non-operative therapies including steroid injections, exercise, and NSAIDs will be compared. The study selection process will be performed independently by two reviewers using a reference software. Data synthesis and meta-analysis will be performed separately for clinical and pre-clinical studies. DISCUSSION The results will be published in relevant peer-reviewed scientific journals. Investigators will present results at national or international conferences. TRIAL REGISTRATION The protocol was registered on PROSPERO international prospective register of systematic reviews prior to commencement, CRD42020182487 .
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Sridhar P, Roopesh K, Anuradha P, Deputy M, Muttagi V, Bharathan A, Gopal S, Satish R, Gupta M, HV M, Deshpande R, Kumar BA. An Aggressive Approach To An Aggressive Tumor – Role Of Multimodality Treatment In Brainstem Glioma. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Pickett G, Lyter-Reed L, Gupta M, Anagnostou A. A001 LESSONS FROM ANTIBIOTIC ORAL CHALLENGES IN 68 PEDIATRIC PATIENTS AT A TERTIARY CENTER. Ann Allergy Asthma Immunol 2020. [DOI: 10.1016/j.anai.2020.08.029] [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]
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Sridhar P, Roopesh K, Deputy M, Muttagi V, Bharathan A, Anuradha P, Senapati M, Hussain S, Gupta M, Mohamad B, Venkatachala K, Avinash K, Ram A, Mahesh K, Desai I, Prashanth G, Ajai kumar B. Comparison of Response and Survival in Patients of Metastatic Hepatocellular Carcinoma Receiving SBRT and Concurrent Immunotherapy-SBRT. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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