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Maher SP, Bakowski MA, Vantaux A, Flannery EL, Andolina C, Gupta M, Antonova-Koch Y, Argomaniz M, Cabrera-Mora M, Campo B, Chao AT, Chatterjee AK, Cheng WT, Chuenchob E, Cooper CA, Cottier K, Galinski MR, Harupa-Chung A, Ji H, Joseph SB, Lenz T, Lonardi S, Matheson J, Mikolajczak SA, Moeller T, Orban A, Padín-Irizarry V, Pan K, Péneau J, Prudhomme J, Roesch C, Ruberto AA, Sabnis SS, Saney CL, Sattabongkot J, Sereshki S, Suriyakan S, Ubalee R, Wang Y, Wasisakun P, Yin J, Popovici J, McNamara CW, Joyner CJ, Nosten F, Witkowski B, Le Roch KG, Kyle DE. A Drug Repurposing Approach Reveals Targetable Epigenetic Pathways in Plasmodium vivax Hypnozoites. bioRxiv 2024:2023.01.31.526483. [PMID: 36778461 PMCID: PMC9915689 DOI: 10.1101/2023.01.31.526483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Radical cure of Plasmodium vivax malaria must include elimination of quiescent 'hypnozoite' forms in the liver; however, the only FDA-approved treatments are contraindicated in many vulnerable populations. To identify new drugs and drug targets for hypnozoites, we screened the Repurposing, Focused Rescue, and Accelerated Medchem (ReFRAME) library and a collection of epigenetic inhibitors against P. vivax liver stages. From both libraries, we identified inhibitors targeting epigenetics pathways as selectively active against P. vivax and P. cynomolgi hypnozoites. These include DNA methyltransferase (DNMT) inhibitors as well as several inhibitors targeting histone post-translational modifications. Immunofluorescence staining of Plasmodium liver forms showed strong nuclear 5-methylcystosine signal, indicating liver stage parasite DNA is methylated. Using bisulfite sequencing, we mapped genomic DNA methylation in sporozoites, revealing DNA methylation signals in most coding genes. We also demonstrated that methylation level in proximal promoter regions as well as in the first exon of the genes may affect, at least partially, gene expression in P. vivax. The importance of selective inhibitors targeting epigenetic features on hypnozoites was validated using MMV019721, an acetyl-CoA synthetase inhibitor that affects histone acetylation and was previously reported as active against P. falciparum blood stages. In summary, our data indicate that several epigenetic mechanisms are likely modulating hypnozoite formation or persistence and provide an avenue for the discovery and development of improved radical cure antimalarials.
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Affiliation(s)
- S. P. Maher
- Center for Tropical & Emerging Global Disease, University of Georgia; Athens, GA, 30602, USA
| | - M. A. Bakowski
- Calibr, a division of The Scripps Research Institute; La Jolla, CA, 92037, USA
| | - A. Vantaux
- Malaria Molecular Epidemiology Unit, Institute Pasteur of Cambodia; Phnom Penh, 120 210, Cambodia
| | - E. L. Flannery
- Novartis Institute for Tropical Diseases, Novartis Institutes for Biomedical Research; Emeryville, CA, 94608, USA
| | - C. Andolina
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit; Mae Sot, Tak, 63110, Thailand
| | - M. Gupta
- Department of Molecular, Cell, and Systems Biology, University of California; Riverside, CA, 92521, USA
| | - Y. Antonova-Koch
- Calibr, a division of The Scripps Research Institute; La Jolla, CA, 92037, USA
| | - M. Argomaniz
- Center for Vaccines and Immunology, College of Veterinary Medicine, University of Georgia; Athens, GA, 30602, USA
| | - M. Cabrera-Mora
- International Center for Malaria Research, Education and Development, Emory Vaccine Center, Emory National Primate Research Center, Emory University; Atlanta, GA, 30329, USA
| | - B. Campo
- Medicines for Malaria Venture (MMV); Geneva, 1215, Switzerland
| | - A. T. Chao
- Novartis Institute for Tropical Diseases, Novartis Institutes for Biomedical Research; Emeryville, CA, 94608, USA
| | - A. K. Chatterjee
- Calibr, a division of The Scripps Research Institute; La Jolla, CA, 92037, USA
| | - W. T. Cheng
- Center for Vaccines and Immunology, College of Veterinary Medicine, University of Georgia; Athens, GA, 30602, USA
| | - E. Chuenchob
- Novartis Institute for Tropical Diseases, Novartis Institutes for Biomedical Research; Emeryville, CA, 94608, USA
| | - C. A. Cooper
- Center for Tropical & Emerging Global Disease, University of Georgia; Athens, GA, 30602, USA
| | | | - M. R. Galinski
- International Center for Malaria Research, Education and Development, Emory Vaccine Center, Emory National Primate Research Center, Emory University; Atlanta, GA, 30329, USA
- Division of Infectious Diseases, Department of Medicine, Emory University; Atlanta, GA, 30329, USA
| | - A. Harupa-Chung
- Novartis Institute for Tropical Diseases, Novartis Institutes for Biomedical Research; Emeryville, CA, 94608, USA
| | - H. Ji
- Center for Vaccines and Immunology, College of Veterinary Medicine, University of Georgia; Athens, GA, 30602, USA
| | - S. B. Joseph
- Calibr, a division of The Scripps Research Institute; La Jolla, CA, 92037, USA
| | - T. Lenz
- Department of Molecular, Cell, and Systems Biology, University of California; Riverside, CA, 92521, USA
| | - S. Lonardi
- Department of Computer Science and Engineering, University of California; Riverside, CA, 92521, USA
| | - J. Matheson
- Department of Microbiology and Immunology, University of Otago; Dunedin, 9016, New Zealand
| | - S. A. Mikolajczak
- Novartis Institute for Tropical Diseases, Novartis Institutes for Biomedical Research; Emeryville, CA, 94608, USA
| | | | - A. Orban
- Malaria Molecular Epidemiology Unit, Institute Pasteur of Cambodia; Phnom Penh, 120 210, Cambodia
| | - V. Padín-Irizarry
- Center for Tropical & Emerging Global Disease, University of Georgia; Athens, GA, 30602, USA
- School of Sciences, Clayton State University; Morrow, GA, 30260, USA
| | - K. Pan
- Calibr, a division of The Scripps Research Institute; La Jolla, CA, 92037, USA
| | - J. Péneau
- Malaria Molecular Epidemiology Unit, Institute Pasteur of Cambodia; Phnom Penh, 120 210, Cambodia
| | - J. Prudhomme
- Department of Molecular, Cell, and Systems Biology, University of California; Riverside, CA, 92521, USA
| | - C. Roesch
- Malaria Molecular Epidemiology Unit, Institute Pasteur of Cambodia; Phnom Penh, 120 210, Cambodia
| | - A. A. Ruberto
- Center for Tropical & Emerging Global Disease, University of Georgia; Athens, GA, 30602, USA
| | - S. S. Sabnis
- Center for Vaccines and Immunology, College of Veterinary Medicine, University of Georgia; Athens, GA, 30602, USA
| | - C. L. Saney
- Center for Vaccines and Immunology, College of Veterinary Medicine, University of Georgia; Athens, GA, 30602, USA
| | - J. Sattabongkot
- Mahidol Vivax Research Unit, Mahidol University; Bangkok, 10400, Thailand
| | - S. Sereshki
- Department of Computer Science and Engineering, University of California; Riverside, CA, 92521, USA
| | - S. Suriyakan
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit; Mae Sot, Tak, 63110, Thailand
| | - R. Ubalee
- Department of Entomology, Armed Forces Research Institute of Medical Sciences (AFRIMS); Bangkok, 10400, Thailand
| | - Y. Wang
- Department of Chemistry, University of California; Riverside, CA, 92521
- Environmental Toxicology Graduate Program, University of California; Riverside, CA, 92521, USA
| | - P. Wasisakun
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit; Mae Sot, Tak, 63110, Thailand
| | - J. Yin
- Environmental Toxicology Graduate Program, University of California; Riverside, CA, 92521, USA
| | - J. Popovici
- Malaria Molecular Epidemiology Unit, Institute Pasteur of Cambodia; Phnom Penh, 120 210, Cambodia
| | - C. W. McNamara
- Calibr, a division of The Scripps Research Institute; La Jolla, CA, 92037, USA
| | - C. J. Joyner
- Center for Vaccines and Immunology, College of Veterinary Medicine, University of Georgia; Athens, GA, 30602, USA
- International Center for Malaria Research, Education and Development, Emory Vaccine Center, Emory National Primate Research Center, Emory University; Atlanta, GA, 30329, USA
| | - F. Nosten
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit; Mae Sot, Tak, 63110, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford; Oxford, OX3 7LG, UK
| | - B. Witkowski
- Malaria Molecular Epidemiology Unit, Institute Pasteur of Cambodia; Phnom Penh, 120 210, Cambodia
| | - K. G. Le Roch
- Department of Molecular, Cell, and Systems Biology, University of California; Riverside, CA, 92521, USA
| | - D. E. Kyle
- Center for Tropical & Emerging Global Disease, University of Georgia; Athens, GA, 30602, USA
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Aratikatla A, Maffulli N, Gupta M, Potti IA, Potty AG, Gupta A. Wharton's jelly and osteoarthritis of the knee. Br Med Bull 2024; 149:13-31. [PMID: 38061765 PMCID: PMC10993459 DOI: 10.1093/bmb/ldad030] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 11/14/2023] [Accepted: 11/15/2023] [Indexed: 03/16/2024]
Abstract
INTRODUCTION The existing treatment modalities for knee osteoarthritis (OA) do not actually address the pathology. Biological therapies, including those using material derived from perinatal tissues, represent a ground-breaking approach to alleviating the symptoms of OA of the knee. SOURCE OF DATA Current scientific literature published in PubMed (MEDLINE), Embase and Scopus databases. Trials registered in various clinical trial databases. AREAS OF AGREEMENT Perinatal tissues including Wharton's jelly (WJ) and associated mesenchymal stem cells (MSCs) can be used for the management of knee OA. AREAS OF CONTROVERSY The efficacy of WJ and associated MSCs in the management of knee OA is still controversial. GROWING POINTS The use of WJ and associated MSCs in the management of knee OA is safe and appears to be effective. AREAS TIMELY FOR DEVELOPING RESEARCH The present published evidence suggests that WJ tissue and associated MSCs offer an encouraging alternative for the management of knee OA. The published in vitro, preclinical and clinical investigations demonstrate the therapeutic potential of WJ and promote further research in this field to provide symptomatic relief to patients suffering from OA, aiming also to regenerate the osteoarthritic hyaline cartilage, with disease-modifying effects. Future adequately powered randomized controlled trials should be undertaken to establish whether WJ is helpful in the management of OA of the knee.
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Affiliation(s)
| | - Nicola Maffulli
- Department of Musculoskeletal Disorders, School of Medicine and Surgery, University of Salerno, Fisciano 84084, Italy
- Department of Trauma and Orthopaedics, Ospedale Sant’ Andrea, Sapienza University of Rome, Rome, Italy
- Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Queen Mary University of London, London E1 4DG, UK
- School of Pharmacy and Bioengineering, Keele University School of Medicine, Stoke on Trent ST5 5BG, UK
| | - Manu Gupta
- Polar Aesthetics Dental & Cosmetic Centre, Noida, Uttar Pradesh 201301, India
| | - Ishana A Potti
- South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX 78045, USA
| | - Anish G Potty
- South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX 78045, USA
| | - Ashim Gupta
- South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX 78045, USA
- Future Biologics, Lawrenceville, GA 30043, USA
- BioIntegrate, Lawrenceville, GA 30043, USA
- Regenerative Orthopaedics, Noida 201301, India
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Gupta M, Jain S, Chandani P, Patel J D, Asha K, Kumar B. ANXIETY SYNDROMES IN ADOLESCENTS WITH OPERATIONAL RESPIRATORY CONDITIONS: A PROSPECTIVE STUDY. Georgian Med News 2023:166-171. [PMID: 38325318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
Aim - determining the prevalence of anxiety disorders and their effect on disease progression and quality of life in adults with organic illnesses and functional disorders of the respiratory system treated in a pulmonology environment. A total of 135 young adults between the ages of 13 and 17 were analyzed. There were a total of 46 adolescents diagnosed with somatoform respiratory disorders (SRD), 45 adolescents diagnosed with bronchial asthma (BA), and 44 adolescents diagnosed with pneumonia. The Spielberger-Khanin anxiety questionnaire and the Nijmegen hyperventilation syndrome (HVS) scale were used for the research and diagnosis, respectively. The quality of life was measured using the asthma quality of life questionnaire (AQLQ). In comparison to adults with asthma (33.2%) and pneumonia (32.3%), adults with SRD (34.5%). There were mild immediate associations between the Spielberger scale and the Nijmegen HVS questionnaire for both trait and state anxiety, and mild inverse correlations between the Spielberger scale and the AQLQ for both state and trait anxiety. Adolescents with anxiety had a higher prevalence of trauma, pain, and social issues than their non-anxious counterparts who were referred to psychiatry. In adolescents, 5.1% had severe trait anxiety, and 19.3% had severe condition anxiety. Adolescents with SRD were twice as likely to suffer from extreme state and trait anxiety as the general population. It is hypothesized that anxiety problems are at the root of HVS and contribute to adults' dissatisfaction with their quality of life due to lung ailments. Although certain adolescents with anxiety disorders were referred for anxiety, this data nevertheless lends credence to the idea that using standardized and structured instruments regularly might help increase accuracy and detection rates in the clinic, regardless of the reason for referral. Complete evaluations are essential for this patient population due to the intricacy of their symptoms.
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Affiliation(s)
- M Gupta
- 1Department of Pharmacy, Vivekananda Global University, Jaipur, India
| | - Sh Jain
- 2Department of Paediatrics, Teerthanker Mahaveer University, Moradabad, Uttar Pradesh, India
| | - P Chandani
- 3Department of Data Science (DS, AI, CSBS), Noida Institute of Engineering and Technology, Greater Noida, Uttar Pradesh, India
| | - D Patel J
- 4Department of Pharmacology, Parul University, PO Limda, Tal. Waghodia, District Vadodara, Gujarat, India
| | - K Asha
- 5Department of Life Sciences, School of Sciences, JAIN (Deemed-to-be University), Karnataka, India
| | - B Kumar
- 6School of Pharmacy & Research, Dev Bhoomi Uttarakhand University, Dehradun, India
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Aratikatla A, Ghandour S, Maffulli N, Gupta M, Gupta A. Allogenic umbilical cord tissue for temporomandibular joint injuries. Front Pain Res (Lausanne) 2023; 4:1281277. [PMID: 37941602 PMCID: PMC10627879 DOI: 10.3389/fpain.2023.1281277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 10/16/2023] [Indexed: 11/10/2023] Open
Abstract
The temporomandibular joint (TMJ) is crucial for functions of daily living such as mastication and articulation. Common TMJ issues include osteoarthritis, internal derangement, and myofascial pain dysfunction. Conservative methods such as physical therapy and medications are used, with surgical options such as arthroscopy and replacement for severe cases. Emerging regenerative medicine explores non-surgical treatments using human stem cells from umbilical cord derivatives, showing potential for tissue regeneration in TMJ disorders. A systematic search was conducted across PubMed, Embase, Scopus, and Web of Science databases, adhering to PRISMA guidelines, aiming to identify relevant articles published in English until August 2023. The search used specific terms to target in vitro, preclinical, and clinical studies on umbilical cord (UC)-derived tissue and mesenchymal stem cells (MSCs) for treating TMJ disorders. The search was extended to three clinical trial registries for on-going investigations related to UC tissue and MSCs for TMJ disorder management. The studies included in this article report the safety and efficacy profiles of allogenically acquired, umbilical cord-derived tissues and associated mesenchymal stem cells for temporomandibular joint ailments, future adequately powered, randomized controlled trials are warranted to conclusively justify the clinical use of this biologic therapy.
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Affiliation(s)
| | - Samir Ghandour
- Faculty of Medicine, The University of Balamand, Beirut, Lebanon
| | - Nicola Maffulli
- Department of Musculoskeletal Disorders, School of Medicine and Surgery, University of Salerno, Fisciano, Italy
- San Giovanni di Dio e Ruggi D’Aragona Hospital “Clinica Orthopedica” Department, Hospital of Salerno, Salerno, Italy
- Barts and The London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Queen Mary University of London, London, United Kingdom
- School of Pharmacy and Bioengineering, Keele University School of Medicine, Stoke on Trent, United Kingdom
| | - Manu Gupta
- Polar Aesthetics Dental & Cosmetic Centre, Noida, India
| | - Ashim Gupta
- Regenerative Orthopaedics, Noida, India
- Future Biologics, Lawrenceville, GA, United States
- BioIntegrate, Lawrenceville, GA, United States
- South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX, United States
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Sim VR, Gupta M, Taylor B, Mullassery V, Winship A, Chan K, Galante J, White I. Single Institute Experience Treating Uterine Carcinosarcoma: Outcome Analysis. Int J Radiat Oncol Biol Phys 2023; 117:e543-e544. [PMID: 37785677 DOI: 10.1016/j.ijrobp.2023.06.1840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Uterine carcinosarcoma (UCS) is rare with a poor prognosis. We report over 10 years' experience, reporting prognostic and predictive factors for overall survival (OS) and disease-free survival (DFS). MATERIALS/METHODS Patient, tumor, treatment and relapse characteristics of 168 women with stages I-IVB UCS treated at our institute between 2010 and 2020 were analyzed. OS and DFS at 2 and 5 years were the primary outcomes, estimated with Kaplan-Meier. The benefit of adjuvant chemotherapy and radiotherapy in the curative cohort was estimated using the log rank test. RESULTS Median follow up was 23 months (range 1-137 months). 34% had FIGO stage IA disease, 10% IB, 8% II. 16% IIIA-IIIC1, and 10% IIIC2 and 22% IVB. The overall 2-year OS was 52% and 5-year OS 30%. 2-year OS by FIGO stage were: IA 66%; IB 63%; II 54%; IIIA-IIIC1 54%; IIIC2 45%; IVB 26%. Within the curative cohort who were surgically staged, 2-year DFS was 47% and 5-year was 30%. 2-year DFS were 61% in IA disease, 53% IB, 12% II, 51% IIIA-IIIC1, and 45% IIIC2 and 4% IVB. A greater risk of death was conferred by lack of adjuvant treatment (lack of chemo > lack of radiotherapy). The most common chemotherapy regimen used was Carboplatin Paclitaxel and pelvic radiotherapy 45Gy 25F over 5 weeks. The combination of surgery and chemotherapy +/- radiotherapy significantly improved OS compared to surgery +/- radiotherapy (HR 0.5 with CI 0.3 - 0.9) p<0.05. Radiotherapy improved OS compared to surgery only (HR 0.4 with CI 0.2 - 1.1) p<0.05. Relapse rate in all patients following curative treatment is 72% within year 1 and 86% within year 2 from diagnosis. In 52 patients with stage 1A disease treated with surgery +/- radiotherapy only, 42.4% relapsed, median time to relapse was 8 months from diagnosis. Relapse occurred despite 69.2 % stage 1A patients receiving adjuvant pelvic EBRT and in these patients relapse within the pelvis occurred in 50%. CONCLUSION This study constitutes the largest retrospective analyses of long-term mortality outcomes in UCS and confirms poor outcomes despite curative surgery and adjuvant therapy. Most patients relapse within the first year following curative treatment. The use of adjuvant chemotherapy improves OS in all stages. In stage 1A disease 42 % patients relapse locally and distantly. This is an area of controversy and this data would strongly suggest that the addition of adjuvant paclitaxel-carboplatin or cisplatin-doxorubicin chemotherapy to EBRT should be considered in all patients including earliest stage disease.
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Affiliation(s)
- V R Sim
- Guy's and St Thomas' Hospital NHS Trust, London, United Kingdom
| | - M Gupta
- Guy's and St Thomas' Hospital NHS Trust, London, United Kingdom
| | - B Taylor
- Guy's and St Thomas' NHS Trust, London, United Kingdom
| | - V Mullassery
- Guy's and St Thomas' Hospital NHS Trust, London, United Kingdom
| | - A Winship
- Guy's and St Thomas' Hospital NHS Trust, London, United Kingdom
| | - K Chan
- Guy's and St Thomas' Hospital NHS Trust, London, United Kingdom
| | - J Galante
- Guy's and St Thomas' Hospital NHS Trust, London, United Kingdom
| | - I White
- Guy's and St Thomas' Hospital NHS Trust, London, United Kingdom
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Cooper S, Gupta M, Sim VR, Mullasery V, Winship A, Taylor B, White I. Single Institute Experience with MRI-Guided Adaptive Brachytherapy for Locally Advanced Cervix Cancer: Long Term Outcomes and Toxicity Analysis. Int J Radiat Oncol Biol Phys 2023; 117:e508. [PMID: 37785591 DOI: 10.1016/j.ijrobp.2023.06.1762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) We report over 10 years' experience of MRI-guided adaptive brachytherapy (MRIGABT) in locally advanced cervix cancer (LACC). MATERIALS/METHODS A total of 162 patients with LACC FIGO stage IB-IVB were treated at our institute between 2010 and 2020. Treatment consisted of chemoradiotherapy (weekly intravenous cisplatin 40 mg/m², 5 cycles, 1 day per cycle, 45-50.4 Gy external beam radiotherapy (EBRT) in 1·8-2 Gy fractions, followed by MRIGABT. Target volume definition and dose reporting for MRIGABT was according to GEC-ESTRO recommendations. MRIGABT dose prescription was according to our institutional practice. Overall survival (OS) and disease-free survival (DFS) were the primary endpoints. Kaplan-Meier estimates were calculated for OS and DFS at 2, 5 and 10-years. Organ-specific late toxicity grade ≥3 (≥G3) (CTCAEv5.0) was reported, alongside rates of bowel fistula, stricture, and perforation. Using logistic regression, we explored the relationship between EQD2 D2cc bladder and ≥G3 genitourinary (GU) toxicity. We compared patient proportions developing ≥ G3 GU toxicity in those who received EQD2 ≥85 Gy versus <85 Gy. We examined the following predictors of ≥G3 gastrointestinal (GI) toxicity: EQD2 dose (≥65 Gy versus <65 Gy), pre-existing bowel conditions, nodal boost, and extended field EBRT. RESULTS Median follow up was 4.7 years (IQR 3.3-7.1 years). Median EBRT dose was 50.4 Gy (IQR 50.4-50.4 Gy); 91% received chemotherapy. Median high-risk clinical target volume (HRCTV) was 23.6 cm3 (IQR 16.6-31.3 cm3). Median doses were as follows; D90 HRCTV 88.9 Gy EQD210 (IQR 84.1-91.3 Gy), median D2cc bladder 81.6 (IQR 76.9-85.7 Gy), rectum 62.2 (IQR 57.9-65.3 Gy), sigmoid 67.4 (IQR 60.8-71.1 Gy), and bowel 55 (IQR 49.9-63.2 Gy), (all EQD23). The 2, 5 and-10-year OS were 98%, 80% and 75%. The 2, 5 and 10-year DFS were 98%, 75% and 60%. Late toxicity ≥G3 was 9% GU, 6% GI and 3% vaginal. There was a significant relationship between EQD2 and ≥G3 GU toxicity (OR: 1.11, 95% CI: 1.01-1.25; P = 0.04). When comparing those who received EQD2≥ 85Gy versus <85Gy, higher doses were associated with a greater proportion of ≥G3 GU toxicity (13% vs 6%). No significant predictors of ≥ G3 GI toxicity were observed. CONCLUSION We observed excellent LC and OS. A significant relationship was found between EQD2 >85 Gy and bladder toxicity, although ≥G3 toxicity was low. We did not identify predictors of bowel toxicity. New predictors of bowel toxicity are required. Mean EBRT dose, D1.0 cc rectum, sigmoid and bowel are being investigated further.
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Affiliation(s)
- S Cooper
- Guy's and St Thomas' NHS Trust, London, United Kingdom
| | - M Gupta
- Guy's and St Thomas' Hospital NHS Trust, London, United Kingdom
| | - V R Sim
- Guy's and St Thomas' NHS Trust, London, United Kingdom
| | - V Mullasery
- Guy's and St Thomas' NHS Trust, London, United Kingdom
| | - A Winship
- Guy's and St Thomas' Hospital NHS Trust, London, United Kingdom
| | - B Taylor
- Guy's and St Thomas' NHS Trust, London, United Kingdom
| | - I White
- Guy's and St Thomas' NHS Trust, London, United Kingdom
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Chahine Z, Gupta M, Lenz T, Hollin T, Abel S, Banks CAS, Saraf A, Prudhomme J, Florens L, Le Roch KG. PfMORC protein regulates chromatin accessibility and transcriptional repression in the human malaria parasite, P. falciparum. bioRxiv 2023:2023.09.11.557253. [PMID: 37745554 PMCID: PMC10515874 DOI: 10.1101/2023.09.11.557253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
The environmental challenges the human malaria parasite, Plasmodium falciparum, faces during its progression into its various lifecycle stages warrant the use of effective and highly regulated access to chromatin for transcriptional regulation. Microrchidia (MORC) proteins have been implicated in DNA compaction and gene silencing across plant and animal kingdoms. Accumulating evidence has shed light into the role MORC protein plays as a transcriptional switch in apicomplexan parasites. In this study, using CRISPR/Cas9 genome editing tool along with complementary molecular and genomics approaches, we demonstrate that PfMORC not only modulates chromatin structure and heterochromatin formation throughout the parasite erythrocytic cycle, but is also essential to the parasite survival. Chromatin immunoprecipitation followed by deep sequencing (ChIP-seq) experiments suggest that PfMORC binds to not only sub-telomeric regions and genes involved in antigenic variation but is also most likely a key modulator of stage transition. Protein knockdown experiments followed by chromatin conformation capture (Hi-C) studies indicate that downregulation of PfMORC induces the collapse of the parasite heterochromatin structure leading to its death. All together these findings confirm that PfMORC plays a crucial role in chromatin structure and gene regulation, validating this factor as a strong candidate for novel antimalarial strategies.
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Affiliation(s)
- Z Chahine
- Department of Molecular, Cell and Systems Biology, University of California Riverside, CA, USA
| | - M Gupta
- Department of Molecular, Cell and Systems Biology, University of California Riverside, CA, USA
| | - T Lenz
- Department of Molecular, Cell and Systems Biology, University of California Riverside, CA, USA
| | - T Hollin
- Department of Molecular, Cell and Systems Biology, University of California Riverside, CA, USA
| | - S Abel
- Department of Molecular, Cell and Systems Biology, University of California Riverside, CA, USA
| | - CAS Banks
- Stowers Institute for Medical Research, 1000 E. 50th Street, Kansas City, MO 64110, USA
| | - A Saraf
- Stowers Institute for Medical Research, 1000 E. 50th Street, Kansas City, MO 64110, USA
| | - J Prudhomme
- Department of Molecular, Cell and Systems Biology, University of California Riverside, CA, USA
| | - L Florens
- Stowers Institute for Medical Research, 1000 E. 50th Street, Kansas City, MO 64110, USA
| | - KG Le Roch
- Department of Molecular, Cell and Systems Biology, University of California Riverside, CA, USA
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Rodriguez HC, Rust B, Hansen PY, Maffulli N, Gupta M, Potty AG, Gupta A. Artificial Intelligence and Machine Learning in Rotator Cuff Tears. Sports Med Arthrosc Rev 2023; 31:67-72. [PMID: 37976127 DOI: 10.1097/jsa.0000000000000371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
Rotator cuff tears (RCTs) negatively impacts patient well-being. Artificial intelligence (AI) is emerging as a promising tool in medical decision-making. Within AI, deep learning allows to autonomously solve complex tasks. This review assesses the current and potential applications of AI in the management of RCT, focusing on diagnostic utility, challenges, and future perspectives. AI demonstrates promise in RCT diagnosis, aiding clinicians in interpreting complex imaging data. Deep learning frameworks, particularly convoluted neural networks architectures, exhibit remarkable diagnostic accuracy in detecting RCTs on magnetic resonance imaging. Advanced segmentation algorithms improve anatomic visualization and surgical planning. AI-assisted radiograph interpretation proves effective in ruling out full-thickness tears. Machine learning models predict RCT diagnosis and postoperative outcomes, enhancing personalized patient care. Challenges include small data sets and classification complexities, especially for partial thickness tears. Current applications of AI in RCT management are promising yet experimental. The potential of AI to revolutionize personalized, efficient, and accurate care for RCT patients is evident. The integration of AI with clinical expertise holds potential to redefine treatment strategies and optimize patient outcomes. Further research, larger data sets, and collaborative efforts are essential to unlock the transformative impact of AI in orthopedic surgery and RCT management.
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Affiliation(s)
- Hugo C Rodriguez
- Department of Orthopaedic Surgery, Larkin Community Hospital, South Miami
- Department of Orthopaedic Surgery, Hospital for Special Surgery Florida, West Palm Beach
| | - Brandon Rust
- Nova Southeastern University, Dr. Kiran Patel College of Osteopathic Medicine, Fort Lauderdale
| | - Payton Yerke Hansen
- Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, FL
| | - Nicola Maffulli
- Department of Musculoskeletal Disorders, School of Medicine and Surgery, University of Salerno, Fisciano
- San Giovanni di Dio e Ruggi D'Aragona Hospital "Clinica Ortopedica" Department, Hospital of Salerno, Salerno, Italy
- Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Queen Mary University of London, London
- School of Pharmacy and Bioengineering, Keele University School of Medicine, Stoke on Trent, UK
| | - Manu Gupta
- Polar Aesthetics Dental & Cosmetic Centre, Noida, Uttar Pradesh
| | - Anish G Potty
- South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX
| | - Ashim Gupta
- Regenerative Orthopaedics, Noida, India
- South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX
- Future Biologics
- BioIntegrate, Lawrenceville, GA
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Aratikatla A, Sidhu J, Maffulli N, Gupta M, Potty AG, Gupta A. Allogenic Umbilical Cord Tissue for Rotator Cuff Injuries. Sports Med Arthrosc Rev 2023; 31:73-79. [PMID: 37976128 DOI: 10.1097/jsa.0000000000000369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
Highly prone to injury, the rotator cuff greatly contributes to the stability and mobility of the shoulder. Clinicians prioritize conservative treatment, resorting to surgery only when necessary, although they are hindered by inherent limitations. Biological therapies, including perinatal tissue, such as umbilical cord (UC) tissue, hold promise for treating rotator cuff injuries (RCIs) in the field of regenerative medicine. This article qualitatively presents the in vitro, preclinical, clinical, and ongoing scientific literature exploring the application of UC tissue and associated mesenchymal stem cells in the context of RCIs. Employing the "Preferred Reporting Items for Systematic Reviews and Meta-analyses" guidelines, a systematic review was conducted. These studies have presented substantial evidence indicating that UC tissue and UC-derived mesenchymal stem cells are safe and potentially efficacious for managing RCIs, though more adequately powered randomized controlled trials are warranted to further establish efficacy and justify clinical use.
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Affiliation(s)
| | - Justin Sidhu
- The Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Nicola Maffulli
- Department of Musculoskeletal Disorders, School of Medicine and Surgery, University of Salerno, Fisciano, Italy
- San Giovanni di Dio e Ruggi D'Aragona Hospital "Clinica Ortopaedica" Department, Hospital of Salerno, Salerno, Italy
- Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Queen Mary University of London, London, UK
- School of Pharmacy and Bioengineering, Keele University School of Medicine, UK
| | - Manu Gupta
- Polar Aesthetics Dental and Cosmetic Centre
| | - Anish G Potty
- South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX
| | - Ashim Gupta
- Regenerative Orthopaedics, Noida, UP, India
- South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX
- Future Biologics
- BioIntegrate, Lawrenceville, GA
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Gupta M, Rao C, Yadav AK, Jat M, Dhamija RK, Saikia N. The COVID-19 pandemic death toll in India: can we know better? BMJ Glob Health 2023; 8:e012818. [PMID: 37643805 PMCID: PMC10465911 DOI: 10.1136/bmjgh-2023-012818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 08/11/2023] [Indexed: 08/31/2023] Open
Affiliation(s)
- M Gupta
- Alchemist Research and Data Analysis, Chandigarh, India
| | - Chalapati Rao
- Australian National University, Canberra, Australian Capital Territory, Australia
| | | | - Munita Jat
- Alchemist Research and Data Analysis, Chandigarh, India
| | - Rajinder K Dhamija
- Institute of Human Behaviour and Allied Sciences, New Delhi, Delhi, India
| | - Nandita Saikia
- International Institute for Population Sciences, Mumbai, Maharashtra, India
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Batra VS, Singh M, Kathuria S, Jain S, Rasool S, Gupta M, Pandey H, Sharma A. Minimally invasive ureterolysis and intraperitonealization of ureter for idiopathic retroperitoneal fibrosis; single center analysis of an erratic disease. Urologia 2023; 90:535-541. [PMID: 35730727 DOI: 10.1177/03915603221104047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
INTRODUCTION Idiopathic retroperitoneal fibrosis is a known cause of obstructive uropathy. Ureterolysis is done when medical management fails or the presentation is at an advanced stage. Conventionally ureterolysis without omental wrap has been considered incomplete. Our Institute has experience of laparoscopic or robotic ureterolysis with intraperitonealization of the ureter alone and no other adjunctive procedure. This study retrospectively assesses the result of the procedure with patients presenting with varying severity of disease. METHODS From 2008, all patients who underwent laparoscopic or robotic ureterolysis were analyzed retrospectively for pre-operative management, operative findings, and post operative outcomes. RESULTS We operated and released nine renal units in seven patients. Two of the nine cases were performed robotically completely and the rest was performed by laparoscopic approach. Median follow up was 60 months. All patients documented resolution of symptoms. The mean post-operative creatinine at 1 year was significantly decreased to 1.47 ± 0.49 mg/dl in comparison to preoperative creatinine (p < 0.05). The postoperative mean ESR decreased significantly from a preoperative value of 58.2 ± 19.41 mm to 15.8 ± 17.23. The nuclear scan revealed unobstructed drainage and radiological imaging revealed resolution of hydronephrosis and fibrosis in all. The mean GFR on the nuclear scan after 3 and 12 months of surgery was 36.3 ± 4.33 and 40 ± 3.77, respectively. Thus, there was significant increase noted in GFR at 3 and 12 months in comparison to preoperative GFR (p < 0.05). CONCLUSION Laparoscopic/robotic ureterolysis with intraperitonealization alone is secure and durable procedure for idiopathic retroperitoneal fibrosis needing surgical release.
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Affiliation(s)
| | | | | | - Saurabh Jain
- Department of Urology, Sir Ganga Ram Hospital, Delhi, India
| | | | - Manu Gupta
- Department of Urology, Sir Ganga Ram Hospital, Delhi, India
| | | | - Ajay Sharma
- Department of Urology, Sir Ganga Ram Hospital, Delhi, India
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Patel M G, Nidhi , Gupta K, Gupta M, Gupta S, Krupa S. THE IMPACT OF CLIMATE CHANGE ON INFECTIOUS DISEASES: A COMPREHENSIVE ANALYSIS OF VECTOR-BORNE DISEASES, WATER-BORNE DISEASES, AND PUBLIC HEALTH STRATEGIES. Georgian Med News 2023:136-142. [PMID: 37805887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 10/09/2023]
Abstract
Climate change is long-term modifications to weather patterns and a rise in extreme weather events. It might modify the hazard to human health and exacerbate current problems. The article explores the scientific data in a description of the effects of Infectious diseases in humans and climate change. It identifies scientific advancements and gaps in potential responses from human civilization and how it might prepare for the changes that come with it by adjusting to them. The impact reflects three aspects, such as climate variables, selected infectious diseases, and infectious disease components. This study demonstrates how vulnerable people are to any ill consequences that climate change may have on their health. Humans can actively influence controllable correlated health impacts by taking proactive measures, such as increasing our understanding of the detrimental effects associated with specific diseases and the patterns in climate change. We can also carefully distribute technology and resources, encouraging exercise and public awareness. It is advised to take the following adaption measures: Considering how infectious diseases and climate change are not the only things that science has discovered and create locally efficient early warning systems for those effects to produce more scientific justifications and go beyond scientific reports. Improve prediction of the spatiotemporal processes behind climate change and changes in infectious illnesses connected at different temporal and spatial scales.
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Affiliation(s)
- G Patel M
- 1Department of Community Medicine, Parul University, PO Limda, Tal.Waghodia, District Vadodara, Gujarat, India
| | - - Nidhi
- 2Department of Nursing, IIMT University, Meerut, Uttar Pradesh, India
| | - K Gupta
- 3Department of Ayurveda, Sanskriti University, Mathura, Uttar Pradesh, India
| | - M Gupta
- 4Department of Pharmacy, Vivekananda Global University, Jaipur, India
| | - S Gupta
- 5Department of Community Medicine, TeerthankerMahaveer University, Moradabad, Uttar Pradesh, India
| | - S Krupa
- 6Department of Chemistry & Biochemistry, School of Sciences, JAIN (Deemed-to-be University), Karnataka, India
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Patel M, Saroja Peyyeti A, Singh S, Gupta M, Yadav M, B R, Singh R. Comparison of Histological Changes in Tissue Specimens Kept in Tap Water, River Water and Seawater for Different Intervals of Time. Cureus 2023; 15:e36736. [PMID: 37123676 PMCID: PMC10132082 DOI: 10.7759/cureus.36736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 03/26/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND Forensic pathologists find it difficult to ascertain the actual reason for death and the actual mode of death in drowning cases. It is commonly acknowledged that not all people whose dead bodies are found in water perished from drowning. The medico-legal inquiry includes an important component that examines dead bodies collected from the water. The corpse's time in the water continues to be the main concern. This aids in determining the time of death, which is crucial to any medico-legal investigation. The traditional histological analysis of hematoxylin and eosin (H&E)-stained oral soft tissue can be crucial in the assessment of this feature. Hence, this study was done to compare histological changes in the tissue specimens kept in tap water, river water, and seawater for different intervals of time. MATERIALS AND METHODS One hundred eighty specimens were obtained from 180 dead bodies and divided randomly into three categories. Category A consisted of 60 specimens submerged in tap water, Category B of 60 specimens submersed in river water, and Category C consisted of 60 specimens submerged in seawater. The specimens underwent routine histological processing and H&E staining. The microscopic evaluation of specimens was carried out at two hours and on the first, second, third, fourth, and fifth days of submersion. Details were recorded regarding the structural changes, cellular changes, connective tissue changes, changes in the basement membrane, and intensity of H&E staining. Once the process of routine histological processing and H&E staining was completed for each study specimen, an evaluation of microscopic changes in the tissue was made. RESULTS The present study revealed that seawater preserved tissue best and for a longer period than river water and tap water. River water preserved tissue better than tap water. In pathologic tissue, details were preserved for much longer. It was noted that in squamous cell carcinoma, connective tissue was destroyed earlier than epithelium, in contrast to normal tissue where epithelium was destroyed before connective tissue. CONCLUSION This study indicates that the medium of submersion in drowning victims affects the histopathological features. The time of death is an important aspect of forensic investigation. Considering this, all cases of drowning should be very carefully evaluated, and the medium taken into consideration while determining the time of death, as tissue degrades faster in freshwater than in seawater.
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Guo H, Hamilton P, Enns E, Gupta M, Andrews C, Nasser Y, Bredenoord A, Dellon E, Ma C. A142 APPROPRIATENESS OF POST-ENDOSCOPY CARE IN PATIENTS PRESENTING WITH FOOD BOLUS IMPACTIONS OVERNIGHT: A POPULATION-BASED MULTICENTER COHORT STUDY. J Can Assoc Gastroenterol 2023. [PMCID: PMC9991086 DOI: 10.1093/jcag/gwac036.142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2023] Open
Abstract
Background Appropriate management of esophageal food bolus impactions includes endoscopic evaluation and follow-up for potential underlying esophageal pathology. Patients who present with impactions at night may not receive optimal long-term post-endoscopy care due to patient-, physician-, or system-related factors. Purpose We aimed to evaluate the appropriateness of care for patients who present with food bolus impactions after regular daytime hours. Method We conducted a retrospective, population-based, multi-center cohort study of adult patients undergoing endoscopy for food impaction between 19:00-06:59 from 2016-2018 in the Calgary Health Zone, Canada. Appropriate post-endoscopy care was defined by a composite of a follow-up clinic visit, repeat endoscopy, other appropriate investigations (e.g., manometry), or appropriate medical treatment (e.g., proton pump inhibitor). Predictors of inappropriate care were assessed using multivariable logistic regression, expressed as adjusted odds ratios (aOR) with 95% confidence intervals (CI). Result(s) A total of 323 patients underwent an after-hours or overnight endoscopy for food bolus impaction. 25.4% (82/323) of patients did not receive appropriate post-endoscopy care. Predictors of inappropriate care included rural residence (aOR 2.66 [95% CI: 1.18-6.01], p=0.02), first food bolus presentation (aOR 2.38 [95% CI: 1.04-5.44], p=0.04), and absence of a specific pathology during the index procedure (aOR 3.01 [95% CI: 0.97-9.29], p=0.05), suggesting a potential association with clinician cognitive bias. Among patients who were followed, 18.9% (35/185) had a change in the original diagnosis. Image ![]()
Conclusion(s) One quarter of patients presenting with a food bolus impaction at night do not receive appropriate post-endoscopy care. System-based interventions should target this high-risk population as the diagnosis and management may change with follow-up. Please acknowledge all funding agencies by checking the applicable boxes below None Disclosure of Interest None Declared
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Affiliation(s)
- H Guo
- Division of Gastroenterology and Hepatology
| | - P Hamilton
- Department of Medicine, University of Calgary
| | - E Enns
- Department of Medicine, Alberta Health Services
| | - M Gupta
- Division of Gastroenterology and Hepatology
| | - C Andrews
- Division of Gastroenterology and Hepatology
| | - Y Nasser
- Division of Gastroenterology and Hepatology,Snyder Institute for Chronic Diseases, University of Calgary, Calgary, Canada
| | - A Bredenoord
- Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, Netherlands
| | - E Dellon
- Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, United States
| | - C Ma
- Department of Medicine, Alberta Health Services,Department of Community Health Sciences, University of Calgary, Calgary, Canada
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Gupta M, Bansal A, Chakrapani V, Jaiswal N, Kiran T. The effectiveness of prenatal and postnatal home visits by paramedical professionals and women's group meetings in improving maternal and child health outcomes in low and middle-income countries: a systematic review and meta-analysis. Public Health 2023; 215:106-117. [PMID: 36682079 DOI: 10.1016/j.puhe.2022.11.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 11/22/2022] [Accepted: 11/29/2022] [Indexed: 01/21/2023]
Abstract
OBJECTIVE To assess the effectiveness of prenatal and postnatal home visits (HVs) and women group meetings (WGMs) by paramedical professionals to improve maternal and child health outcomes in low- and middle-income countries (LMICs). STUDY DESIGN Systematic review and meta-analysis. METHODS We conducted a systematic review of trials published till December 2020, as per registered protocol in The International Prospective Register of Systematic Reviews (PROSPERO) (CRD42018091968). Outcomes were neonatal mortality rate (NMR), maternal mortality ratio (MMR), the incidence of low birth weight, and still birth rate (SBR). The Cochrane Pregnancy and Childbirth Group's Trials Register, Cochrane Central Register of Controlled Trials, PubMed, and Excerpta Medica Database (EMBASE) were searched. Pooled results were estimated using random-effects meta-analysis in RevMan version 5.2. RESULTS Twenty-five trials met the inclusion criteria. HVs were the key intervention in 12, WGMs in 11, and both interventions in 2 trials. The pooled estimates have shown that NMR was significantly reduced by HVs (OR 0.77, confidence interval [CI]: 0.67-0.90, P = 0.0007, I2 = 77%) and WGMs (OR 0.76, CI: 0.65-0.90, P = 0.001, I2 = 71%). SBR was significantly reduced by HVs (OR 0.77, CI: 0.70-0.85; P < 0.001, I2 = 0%). Subgroup analysis of studies in which more than 10% of pregnant women participated in the WGMs showed significant reduction in NMR (OR 0.67, CI 0.58-0.77, P = 0.00001, I2 = 31%) and MMR (OR 0.55, CI 0.36-0.84, P = 0.005, I2 = 27%). Two studies reported improvement in birth weight by HVs. CONCLUSIONS HVs and WGMs (with >10% pregnant women) by paramedical professionals are effective strategies in reducing the NMR and MMR in LMICs. HVs were also effective in reducing SBR.
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Affiliation(s)
- M Gupta
- Postgraduate Institute of Medical Education and Research, Chandigarh, India.
| | - A Bansal
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - V Chakrapani
- Centre for Sexuality and Health Research and Policy (C-SHaRP), Chennai, India
| | - N Jaiswal
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - T Kiran
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Saxena A, Dariya SS, Chandra KP, Patil A, Kumar D, Gupta M, Singh NK, Patni B, Sheohara R, Meenakshisundaram L, Hiramath VS, Maheshwari A, Aslam M, Surajeet SK. LDL cholesterol an unmet target in diabetic, hypertensive population pan India exposing susceptive cardiovascular disorder risk. Eur Heart J 2023. [DOI: 10.1093/eurheartj/ehac779.102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Management and pathophysiology of diabetes and hypertension has always been the centre of research, with new insights being found consistently. CVD is the major cause of mortality in patients with type 2 diabetes and affects approximately 32.2% of people with type 2 diabetes. Southeast Asia stands out with a higher prevalence of CAD (29.4%) compared with other regions.
Purpose
The purpose of this EHR based real world study was to identify the proportion of patients with LDL-C out of control in people living with diabetes and hypertension who were under regular care of physicians. Specialized clinical care by super-specialists ensures management of specific disorders, yet risk factors for overall cardiovascular health continue to be expressed uncontrolled.
Methods
Patients reporting for routine care in 14 centers across the country were eligible to participate in the study. Patient recruitment at each site required informed consent signature, history of at least 6 months of diabetes mellitus type 2, was sequential and independent of other sites. An EMR (Medeva) integrated research proforma was created only for this study which collected data on medical history, comorbidities, diabetic complications, medications and laboratory values of relevance to the study. The recruitment started in March 2022 and ended in August 2022 (6 months).
Results
Average age of these patients was 54.36 years, and 1238 were male and 964 were female patients. Out of this sample, 1388 patients were only diabetic and 814 patients had diabetes as well as hypertension. 256 patients 44.8% patients had LDL-C within acceptable limits and the remaining 51.2% had hyperdyslipidemia. Average LDL-C value for all patients was 107.07, average LDL-C levels in only diabetic patients was 116.51, and LDL in patients with diabetes and hypertension is 90.97. In diabetes only patients, 37% patients had LDL-C under control whereas in diabetes and hypertension group 58% patients had LDL-C under control.
Conclusion
Although diabetic patients are under regular clinical care, their LDL-C values were higher in 55.2% of the patients. This is an alarming signal that calls all the stakeholders - diabetologists, researchers, educators, dieticians, policymakers, government agencies and people with diabetes must contribute towards the management of lipid profile for prevention of cardiovascular events. Also, the proportion of patients with LDL-C under control is lesser in patients who are only diabetic as compared to patients who are both diabetic and hypertensive. This finding suggests that there is either lesser focus or inadequate on lipid profile of patients who are only diabetic; more holistic management is an unprecedented requirement. More research is needed in this direction to recognize the loopholes, manage them and prevent them adequately.
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Affiliation(s)
- A Saxena
- Diabetes and Heart Center , Ludhiana , India
| | | | - K P Chandra
- Health City Hospital, Gomti Nagar, Medicine , Lucknow , India
| | - A Patil
- ARPAN POLYCLINIC, Diebetology , Mumbai , India
| | - D Kumar
- Harsha Clinic and Diabetes Center, Medicine , Lucknow , India
| | - M Gupta
- Udayaan Health Care, Medicine , Lucknow , India
| | - N K Singh
- Diabetes and Heart Research Center, Diebetology , Dhanbad , India
| | - B Patni
- Shanti Wellness Care, Medicine , Kolkatta , India
| | - R Sheohara
- Madhumeet Diabetes Center, Non Invasive Cardiology, Medicine , Raipur , India
| | | | | | - A Maheshwari
- Hind institute of Medical Science, Professor Medicine , Lucknow , India
| | - M Aslam
- Asian Hospital , Hyderabad , India
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Pahwa M, Singh M, Tyagi V, Gupta M, Jain S, Chaddha S, Jauhari H. Continuous ambulatory peritoneal dialysis catheter insertion by open technique: 20-year experience from a single center. Indian J Urol 2023; 39:46-52. [PMID: 36824120 PMCID: PMC9942218 DOI: 10.4103/iju.iju_156_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 10/22/2022] [Accepted: 12/14/2022] [Indexed: 02/25/2023] Open
Abstract
Introduction Continuous ambulatory peritoneal dialysis (CAPD) catheter placement is a part of renal replacement therapy. We describe our 20-year experience in using the open technique and assess its safety, efficacy, and outcome in the treatment of end-stage renal disease patients. Methods In a retrospective study, we analyzed data of all patients who had a CAPD catheter placed using our open dissection technique using local anesthesia over the previous 20 years, with minimum 1 year of follow-up. Intraoperative data, postoperative data, and complications were noted. Results A total of 1410 cases were included in the study. The mean duration of follow-up was 72 ± 18 months (range 12-120 months). The mean operative time was 19 ± 7.5 min and mean hospital stay was 3 ± 1 days. No major intraoperative complications were noted. We observed a peritonitis rate of 0.49 episodes/patient/year. The most common reason for permanent catheter removal was refractory peritonitis in 21%, followed by flow failure in 7%, and ultrafiltration failure in 6.5%. The death-censored technical survival rate was 94.3%, 83.2%, 75.9%, 69.2%, and 60.6% patients at 1 year, 2 years, 3 years, 4 years, and 5 years, respectively. Conclusions The open dissection method of peritoneal dialysis catheter insertion using local anesthesia at well-experienced center is a simple, painless, and uncomplicated procedure with excellent outcomes. Optimal exposure, judicious use of energy source, and using appropriate technique provide good technical success rate with lesser complications.
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Affiliation(s)
- Mrinal Pahwa
- Department of Urology, Sir Ganga Ram Hospital, Delhi, India
| | | | - Vipin Tyagi
- Department of Urology, Sir Ganga Ram Hospital, Delhi, India
| | - Manu Gupta
- Department of Urology, Sir Ganga Ram Hospital, Delhi, India
| | - Saurabh Jain
- Department of Urology, Sir Ganga Ram Hospital, Delhi, India
| | - Sudhir Chaddha
- Department of Urology, Sir Ganga Ram Hospital, Delhi, India
| | - Harsha Jauhari
- Department of Urology, Sir Ganga Ram Hospital, Delhi, India
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Gupta M, Stukalin I, Goutam S, Meyers D, Heng D, Cheng T, Navani V. 69P A real-world analysis of treatment-free survival for advanced melanoma patients treated with first-line immune checkpoint inhibitors. Immuno-Oncology and Technology 2022. [DOI: 10.1016/j.iotech.2022.100173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Sandal R, Dhiman P, Sharma P, Gupta M. Virchow's node (Troisier's sign) and testicular carcinoma. QJM 2022; 115:754-755. [PMID: 35861415 DOI: 10.1093/qjmed/hcac175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- R Sandal
- Department of Radiotherapy and Oncology, Indira Gandhi Medical College (IGMC), Room No 46, Tertiary Cancer Centre, Shimla, Himachal Pradesh 171001, India
| | - P Dhiman
- Department of Radiotherapy and Oncology, Indira Gandhi Medical College (IGMC), Room No 46, Tertiary Cancer Centre, Shimla, Himachal Pradesh 171001, India
| | - P Sharma
- Department of Radiotherapy and Oncology, Indira Gandhi Medical College (IGMC), Room No 46, Tertiary Cancer Centre, Shimla, Himachal Pradesh 171001, India.
| | - M Gupta
- Department of Radiotherapy and Oncology, Indira Gandhi Medical College (IGMC), Room No 46, Tertiary Cancer Centre, Shimla, Himachal Pradesh 171001, India
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Sridhar P, Anuradha P, Roopesh K, Suresh S, Hamid M, Venkatachala K, Mohamad B, Radheshyam N, Bilimagga R, Gupta M, Kallur K, Kumar BA. Adaptive Dose Escalation in Muscle Invasive Bladder Carcinoma (MIBC) – Impact on Organ Preservation and Clinical Outcomes. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.1127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Joseph D, Singh P, Roushan R, Abraham B, Gupta S, Gupta M. 435P The pattern of presentation of cancer in young adults from a tertiary care centre: A cause for concern. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
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Sharma N, Krishnan A, Sikdar D, Singh S, Gupta S, Joseph D, Gupta M. 129P Chemoradiation in carcinoma esophagus with weekly paclitaxel ad carboplatin: A real-world experience from a tertiary care center. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
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Sridhar P, Anuradha P, Taj CF, Suresh S, Roopesh K, Ghosh R, Bj S, Bandemagal M, Gupta M, Kallur K, KS G, BS A. Efficacy of SBRT in High Volume Metastatic Carcinoma Breast – A Berry Picking Approach in the Era of High Precision Radiotherapy. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Eubanks J, Rana R, Davila NF, Nicholas S, Gupta M. TREATMENT OF HYPEREOSINOPHILIA WITH MEPOLIZUMAB IN A 6-YEAR-OLD BOY. Ann Allergy Asthma Immunol 2022. [DOI: 10.1016/j.anai.2022.08.809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Pasricha S, Diwan H, Tripathi R, Batra U, Gupta G, Sharma A, Durga G, Kamboj M, Nathany S, Gupta M, Koyyala V, Jajodia A, Mehta A. 357P Molecular stratification of small cell lung carcinoma subtypes by immunoexpression of ASCL1, NEUROD1, POU2F3 and YAP1 with clinicopathological correlation. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
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Davila NF, Raymond L, Gupta M. SYMMETRIC DRUG-RELATED INTERTRIGINOUS AND FLEXURAL EXANTHEMA (SDRIFE) INDUCED BY CIPROFLOXACIN. Ann Allergy Asthma Immunol 2022. [DOI: 10.1016/j.anai.2022.08.766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Singh P, Joseph D, Krishnan A, Ahuja R, Gupta S, Gupta M. 244P Alternate-day hypofractionated radiotherapy for radical treatment of head & neck cancer during the COVID-19 pandemic: A single institute experience. Ann Oncol 2022. [PMCID: PMC9719674 DOI: 10.1016/j.annonc.2022.10.279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
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Sehrawat A, Malik S, Bhardwaj P, Muddabhaktuni M, Chowdhury E, Perween N, Tyagi S, Joshi R, Chadha L, Dhingra G, Ram D, Dhamija P, Gupta M, Sundriyal D. 294P Cross-sectional analysis on cancer-related distress, belief in alternative medicine among cancer patients and attendants visiting a tertiary care center in Northern India. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
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Nallakumarasamy A, Jeyaraman M, Maffulli N, Jeyaraman N, Suresh V, Ravichandran S, Gupta M, Potty AG, El-Amin SF, Khanna M, Gupta A. Mesenchymal Stromal Cell-Derived Extracellular Vesicles in Wound Healing. Life (Basel) 2022; 12:1733. [PMID: 36362890 PMCID: PMC9699035 DOI: 10.3390/life12111733] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 10/24/2022] [Indexed: 07/26/2023] Open
Abstract
The well-orchestrated process of wound healing may be negatively impacted from interrupted or incomplete tissue regenerative processes. The healing potential is further compromised in patients with diabetes mellitus, chronic venous insufficiency, critical limb ischemia, and immunocompromised conditions, with a high health care burden and expenditure. Stem cell-based therapy has shown promising results in clinical studies. Mesenchymal stem cell-derived exosomes (MSC Exos) may favorably impact intercellular signaling and immunomodulation, promoting neoangiogenesis, collagen synthesis, and neoepithelization. This article gives an outline of the biogenesis and mechanism of extracellular vesicles (EVs), particularly exosomes, in the process of tissue regeneration and discusses the use of preconditioned exosomes, platelet-rich plasma-derived exosomes, and engineered exosomes in three-dimensional bioscaffolds such as hydrogels (collagen and chitosan) to prolong the contact time of exosomes at the recipient site within the target tissue. An appropriate antibiotic therapy based on culture-specific guidance coupled with the knowledge of biopolymers helps to fabricate nanotherapeutic materials loaded with MSC Exos to effectively deliver drugs locally and promote novel approaches for the management of chronic wounds.
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Affiliation(s)
- Arulkumar Nallakumarasamy
- Department of Orthopaedics, All India Institute of Medical Sciences, Bhubaneswar 751019, Odissa, India
- Fellow in Orthopaedic Rheumatology, Dr. RML National Law University, Lucknow 226010, Uttar Pradesh, India
- Indian Stem Cell Study Group (ISCSG) Association, Lucknow 226010, Uttar Pradesh, India
| | - Madhan Jeyaraman
- Indian Stem Cell Study Group (ISCSG) Association, Lucknow 226010, Uttar Pradesh, India
- Department of Orthopaedics, Faculty of Medicine—Sri Lalithambigai Medical College and Hospital, Dr. MGR Educational and Research Institute, Chennai 600095, Tamil Nadu, India
- Department of Medical Research and Translational Medicine, Faculty of Medicine—Sri Lalithambigai Medical College and Hospital, Dr. MGR Educational and Research Institute, Chennai 600095, Tamil Nadu, India
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Greater Noida 201310, Uttar Pradesh, India
- South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX 78045, USA
| | - Nicola Maffulli
- Department of Musculoskeletal Disorders, School of Medicine and Surgery, University of Salerno, 84084 Fisciano, Italy
- San Giovanni di Dio e Ruggi D’Aragona Hospital “Clinica Ortopedica” Department, Hospital of Salerno, 84124 Salerno, Italy
- Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Queen Mary University of London, London E1 4DG, UK
- School of Pharmacy and Bioengineering, Keele University School of Medicine, Stoke on Trent ST5 5BG, UK
| | - Naveen Jeyaraman
- Indian Stem Cell Study Group (ISCSG) Association, Lucknow 226010, Uttar Pradesh, India
- Fellow in Joint Replacement, Department of Orthopaedics, Atlas Hospitals, Tiruchirappalli 620002, Tamil Nadu, India
| | - Veerasivabalan Suresh
- Department of Obstetrics-Gynecology, Madras Medical College and Hospital, Chennai 600003, Tamil Nadu, India
| | - Srinath Ravichandran
- Department of General and GI Surgery, Stepping Hill Hospital, Stockport NHS Foundation Trust, Stockport SK27JE, UK
| | - Manu Gupta
- Polar Aesthetics Dental & Cosmetic Centre, Noida 201301, Uttar Pradesh, India
| | - Anish G. Potty
- South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX 78045, USA
| | - Saadiq F. El-Amin
- El-Amin Orthopaedic & Sports Medicine Institute, Lawrenceville, GA 30043, USA
- Regenerative Sports Medicine, Lawrenceville, GA 30043, USA
- BioIntegrate, Lawrenceville, GA 30043, USA
| | - Manish Khanna
- Indian Stem Cell Study Group (ISCSG) Association, Lucknow 226010, Uttar Pradesh, India
- Department of Orthopaedics, Autonomous State Medical College, Ayodhya 224135, Uttar Pradesh, India
| | - Ashim Gupta
- Indian Stem Cell Study Group (ISCSG) Association, Lucknow 226010, Uttar Pradesh, India
- South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX 78045, USA
- BioIntegrate, Lawrenceville, GA 30043, USA
- Regenerative Orthopaedics, Noida 201301, Uttar Pradesh, India
- Future Biologics, Lawrenceville, GA 30043, USA
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Jeyaraman M, Selvaraj P, Halesh MB, Jeyaraman N, Nallakumarasamy A, Gupta M, Maffulli N, Gupta A. Monkeypox: An Emerging Global Public Health Emergency. Life (Basel) 2022; 12:life12101590. [PMID: 36295025 PMCID: PMC9604746 DOI: 10.3390/life12101590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 10/08/2022] [Accepted: 10/11/2022] [Indexed: 11/05/2022]
Abstract
The virus causing monkeypox, a rare zoonotic viral disease, belongs to the Poxviridae family and the Orthopoxvirus genus. On 23 July 2022, the World Health Organization (WHO) declared the monkeypox outbreak as a Public Health Emergency of International Concern (PHEIC). From May to July 2022, a multi-country outbreak of monkeypox was reported in both endemic and non-endemic regions. Major goals of managing monkeypox are to identify the suspected cases, detect generic orthopoxvirus DNA at a state or commercial laboratory, and establish the Centers for Disease Control and Prevention real-time polymerase chain reaction testing. Currently, there are no approved treatments for monkeypox virus infection. However, a variety of antiviral medications originally designed for the treatment of smallpox and other viral infections could be considered. Pre-exposure prophylaxis for laboratory and health care employees and post-exposure prophylaxis for individuals with high-risk or intermediate-risk exposures are to be considered. The CDC Emergency Operations Center is available for advice on the appropriate use of medical countermeasures, and can help in obtaining antiviral drugs and vaccines from the National Strategic Stockpile. This review gives an overview of the global scenario, clinical presentation, and management of monkeypox in the light of a global public health emergency.
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Affiliation(s)
- Madhan Jeyaraman
- Department of Orthopaedics, Faculty of Medicine, Sri Lalithambigai Medical College and Hospital, Dr. MGR Educational and Research Institute, Chennai 600095, Tamil Nadu, India
- South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX 78045, USA
| | - Preethi Selvaraj
- Department of Community Medicine, Faculty of Medicine, Sri Lalithambigai Medical College and Hospital, Dr. MGR Educational and Research Institute, Chennai 600095, Tamil Nadu, India
| | | | - Naveen Jeyaraman
- Department of Orthopaedics, Atlas Hospitals, Tiruchirappalli 620002, Tamil Nadu, India
| | - Arulkumar Nallakumarasamy
- Department of Orthopaedics, All India Institute of Medical Sciences, Bhubaneswar 751019, Odisha, India
| | - Manu Gupta
- Polar Aesthetics Dental & Cosmetic Center, Noida 201301, Uttar Pradesh, India
| | - Nicola Maffulli
- Department of Musculoskeletal Disorders, School of Medicine and Surgery, University of Salerno, 84084 Fisciano, Italy
- San Giovanni di Dio e Ruggi D’Aragona Hospital “Clinica Ortopedica” Department, Hospital of Salerno, 84124 Salerno, Italy
- Centre for Sports and Exercise Medicine, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London E1 4DG, UK
- School of Pharmacy and Bioengineering, Keele University School of Medicine, Stoke on Trent ST5 5BG, UK
- Correspondence: (N.M.); (A.G.)
| | - Ashim Gupta
- South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX 78045, USA
- BioIntegrate, Lawrenceville, GA 30043, USA
- Future Biologics, Lawrenceville, GA 30043, USA
- Regenerative Orthopaedics, Noida 201301, Uttar Pradesh, India
- Correspondence: (N.M.); (A.G.)
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Gupta M, Padarath M, Prest L, Naik N, Hegele R. Awareness of lipid guideline recommendations for high-risk patients amongst primary care physicians in Canada. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Lipid guidelines for cardiovascular (CV) risk reduction have evolved in recent years, particularly since the introduction of PCSK9 inhibitors. In many jurisdictions, CV risk management is provided by primary care physicians (PCPs). We surveyed Canadian PCPs regarding their awareness and implementation of the 2021 Canadian Cardiovascular Society (CCS) lipid guideline recommendations for patients following an acute coronary syndrome (ACS) or for those with diabetes but without CV disease.
Methods and results
From a national database of PCPs with interest and/or experience in CV medicine, we invited PCPs to complete a survey regarding lipid management in high-risk patients. A committee of PCPs and specialists with lipid expertise including several co-authors of the 2021 CCS lipid guidelines had designed the survey to probe awareness and practice patterns. A total of 203 PCPs from across Canada completed the survey between January and March 2022. 23.6% of respondents had previously prescribed a PCSK9 inhibitor. Almost all (96.5%) PCPs concurred that a post-ACS patient should be seen by their PCP within 4 weeks of hospital discharge (79.3% within 2 weeks). Almost half (45.3%) responded that discharge summaries provided inadequate information relevant for PCPs, and 43% felt that lipid management post-ACS was the primary responsibility of specialists. More than half (56%) articulated challenges when seeing a post-ACS patient, related to inadequate discharge information, complexities of polypharmacy and duration of therapies, and managing perceived or real statin intolerance. 62% correctly identified the LDL-C intensification threshold of 1.8 mmol/L in post-ACS patients, while 79% considered that PCSK9 inhibitors were indicated only for those patients who were already receiving statins plus ezetimibe or had substantially elevated LDL-C levels. 55.2% were able to correctly identify clinical features associated with greatest absolute benefit of PCSK9 inhibitors in post-ACS patients. For patients with diabetes but without ASCVD, 80% of PCPs incorrectly believed that PCSK9 inhibitors were indicated for LDL-C levels above threshold despite statin therapy, and only 42% correctly identified the LDL-C threshold for treatment intensification of 2.0 mmol/L.
Conclusion
While PCPs are aware of the urgency regarding lipid management in post-ACS patients, many encounter challenges after hospital discharge, frequently deferring lipid management to specialists. Thus, almost one year following publication of the 2021 CCS lipid guidelines, substantial knowledge gaps remain regarding intensification thresholds and treatment options for patients post-ACS or for those with diabetes. Innovative and effective knowledge translation programs are urgently required.
Funding Acknowledgement
Type of funding sources: Private company. Main funding source(s): Amgen Canada
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Affiliation(s)
- M Gupta
- University of Toronto , Toronto , Canada
| | - M Padarath
- Canadian Collaborative Research Network , Brampton , Canada
| | - L Prest
- Canadian Collaborative Research Network , Brampton , Canada
| | - N Naik
- McMaster University , Hamilton , Canada
| | - R Hegele
- Western University , London , Canada
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Singh M, Kathuria S, Jain S, Rasool S, Tyagi V, Gupta M, Pahwa M, Pandey H, Sharma A. Evaluation of Biochemical Recurrence and Correlation with Various Parameters After Robotic-Assisted Radical Prostatectomy: a Single Center Experience. Indian J Surg Oncol 2022; 13:661-667. [PMID: 36187532 PMCID: PMC9515285 DOI: 10.1007/s13193-022-01554-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 05/10/2022] [Indexed: 10/18/2022] Open
Abstract
Introduction Biochemical recurrence (BCR) is widely used as an early end point to assess treatment success and frequently prompts the initiation of secondary therapy after radical prostatectomy. We conducted an observational, ambispective study to evaluate BCR after robotic-assisted radical prostatectomy (RARP) for clinically localized prostate cancer. We also analyzed correlation of BCR with pre-operative PSA level, D'Amico classification, pathological stage, post-operative GS, and positive surgical margins after RARP. Material and Methods A total of 90 patients with clinically localized carcinoma prostate (≤ T 2), who underwent RARP between April 2012 and April 2017 at our institute with 3 year of minimum follow-up were included in our study. Patients having locally advanced disease on clinical staging or died of unrelated cause in follow up or lost to follow up were excluded from study. Patients who had persistent detectable PSA (> 0.20 ng/ml) at 6 week with a second confirmatory level of PSA greater than 0.2 ng/ml at 3rd month were excluded from study. Results The age of the patient ranges from 46 to 79 years with the mean age of 65.36 ± 6.55 years. The mean PSA was 24.36 ± 26.68 ng/ml with range between 1.8 and 126.6 ng/ml. Nine patients (10%) developed BCR at 1-year follow-up and 81 patients were BCR-free. Thus, 1-year BCRFS and BCR rate were 90% and 10%, respectively in our study. Total 17 patients (18.9%) developed BCR during a 2-year period and 73 patients were free of BCR. Thus, 2-year BCRFS and BCR rate were 81.1% and 18.9%, respectively. A total of 29 patients (32.2%) had BCR and 61 patients were free of BCR at 3 years of follow-up. Thus, overall 3-year BCR rate and 3-year BCRFS rate were 32.2% and 67.8%, respectively. There was significant correlation of BCR with pre-operative PSA level, D'Amico classification, pathological stage, post-operative GS, and positive surgical margins. Conclusions There is relative paucity of data regarding the BCR rate after RARP in the Indian scenario. The BCR rate in our study was similar to previously published Western and limited Indian data on RARP series in localized prostate cancer. There was significant correlation of BCR with PSA, post-operative GS, pathological stage, PSM, and D'Amico classification.
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Affiliation(s)
| | | | - Saurabh Jain
- Department of Urology, Apex Hospital, Jaipur, India
| | | | - Vipin Tyagi
- Department of Urology, Sir Ganga Ram Hospital, Delhi, India
| | - Manu Gupta
- Department of Urology, Sir Ganga Ram Hospital, Delhi, India
| | - Mrinal Pahwa
- Department of Urology, Sir Ganga Ram Hospital, Delhi, India
| | | | - Ajay Sharma
- Department of Urology, Sir Ganga Ram Hospital, Delhi, India
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Aratikatla A, Maffulli N, Rodriguez HC, Gupta M, Potty AG, El-Amin SF, Gupta A. Allogenic perinatal tissue for musculoskeletal regenerative medicine applications: a systematic review protocol. J Orthop Surg Res 2022; 17:307. [PMID: 35690774 PMCID: PMC9188718 DOI: 10.1186/s13018-022-03197-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 05/31/2022] [Indexed: 11/13/2022] Open
Abstract
Background Musculoskeletal ailments impact the lives of millions of people, and at times necessitate surgery followed by physiotherapy, drug treatments, or immobilization. Regenerative musculoskeletal medicine has undergone enormous progress over the last few decades. Sources of tissues used for regenerative medicine purposes can be grouped into autologous or allogenic. Although autologous sources are promising, there is a wide range of limitations with the treatment, including the lack of randomized controlled studies for orthopaedic conditions, donor site morbidity, and highly variable outcomes for patients. Allogenic sources bypass some of these shortcomings and are a promising source for orthopaedic regenerative medicine applications. Methods A systematic search will be performed using PubMed, Elsevier, ScienceDirect, and Google Scholar databases for articles published in English before May 2022. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement and guidelines will be used. Studies will be eligible if they apply to acute and chronic orthopaedic musculoskeletal complications or animal or human disease models. Publications must include the use of MSCs and/or tissue obtained from amniotic/chorionic membrane, amniotic fluid, umbilical cord, and/or umbilical cord-derived Wharton’s jelly as an intervention. Placebos, noninjury models, acute injury models, non-injury models, and gold standard treatments will be compared. The study selection will be performed by two independent reviewers using a dedicated reference management software. Data synthesis and meta-analysis will be performed separately for preclinical and 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 will be registered on PROSPERO international prospective register of systematic reviews prior to commencement.
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Affiliation(s)
| | - Nicola Maffulli
- Department of Musculoskeletal Disorders, School of Medicine and Surgery, University of Salerno, 84084, Fisciano, Italy.,San Giovanni di Dio e Ruggi D'Aragona Hospital "Clinica Orthopedica" Department, Hospital of Salerno, 84124, Salerno, Italy.,Centre for Sports and Exercise Medicine, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, E1 4DG, UK.,School of Pharmacy and Bioengineering, Keele University School of Medicine, Stoke-on-Trent, ST5 5BG, UK
| | - Hugo C Rodriguez
- Holy Cross Hospital, Orthopaedic Research Institute, Fort Lauderdale, FL, 33334, USA.,Department of Orthopaedic Surgery, Larkin Community Hospital, South Miami, FL, USA
| | - Manu Gupta
- Future Biologics, Lawrenceville, GA, 30043, USA.,Polar Aesthetics Dental & Cosmetic Centre, Noida, Uttar Pradesh, 201301, India
| | - Anish G Potty
- South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX, 78045, USA.,Laredo Sports Medicine Clinic, Laredo, TX, 78041, USA
| | - Saadiq F El-Amin
- El-Amin Orthopaedic & Sports Medicine Institute, Lawrenceville, GA, 30043, USA.,Regenerative Sports Medicine, Lawrenceville, GA, 30043, USA.,BioIntegrate Inc., 2505 Newpoint Pkwy, Suite - 100, Lawrenceville, GA, 30043, USA
| | - Ashim Gupta
- Future Biologics, Lawrenceville, GA, 30043, USA. .,Polar Aesthetics Dental & Cosmetic Centre, Noida, Uttar Pradesh, 201301, India. .,South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX, 78045, USA. .,BioIntegrate Inc., 2505 Newpoint Pkwy, Suite - 100, Lawrenceville, GA, 30043, USA. .,Veterans in Pain (V.I.P.), Valencia, CA, 91354, USA. .,Indian Stem Cell Study Group (ISCSG) Association, Lucknow, Uttar Pradesh, 110048, India.
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Ku G, Piha-Paul S, Gupta M, Oh D, Kim Y, Lee J, Rha S, Kang Y, Díez García M, Fleitas Kanonnikoff T, Arrazubi V, Aviano K, Demuth T. P-53 A phase 2, multi-center, open-label study of cinrebafusp alfa (PRS-343) in patients with HER2-high and HER2-low gastric or gastroesophageal junction (GEJ) adenocarcinoma. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.04.143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Kosmin M, Gupta M, Sokolska M, Eiben B, Markus J, Hyare H. PD-0245 Changes in cortical blood flow >1 year after radiation for glioma using arterial spin labelling MRI. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)02800-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Gupta M, Mancini L, Bisdas S, Manolopoulos S, Kosmin M. PD-0240 Development of mid-treatment biological image guided adaptive radiotherapy (BIGART) for glioblastoma. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)02795-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Arora K, Chauhan D, Gupta M, Bhati P, Anand P, Hussain M. Impact of tele rehabilitation on clinical outcomes in patients recovering from COVID-19: a preliminary investigation. Comparative Exercise Physiology 2022. [DOI: 10.3920/cep210048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Pulmonary rehabilitation has proven to be an effective therapeutic intervention for people with chronic respiratory disease. Considering the highly contagious nature of coronavirus disease (COVID-19), it becomes imperative to develop a method which can effectively improve clinical disease outcomes of these patients without any physical contact. The purpose of the study was to investigate the impact of tele rehabilitation on dyspnoea, endurance and quality-of-life in patients recovering from COVID 19. Thirty-two participants (age: 42.5±13.94, height: 165.8±10.06, weight: 68.5±9.63, body mass index: 25.0±3.61) who are recovering from COVID-19 were recruited as per the eligibility criteria. They were randomly allocated into two groups, Tele rehabilitation (n=16) and Control (n=16) by lottery method. All the selected participants were assessed at baseline for perceived dyspnoea, endurance and quality-of-life. Patients in the Tele rehabilitation group received 14 sessions of rehabilitation on alternate days online via google meet over a period of 28 days. Control group received usual care during the study period. Standard statistical tests were employed to test the study hypothesis. Results suggested a significant improvement in both dyspnoea (P=0.001) and endurance (P<0.001) in response to tele rehabilitation. Domains of quality-of-life such as physical role (P=0.02), vitality (P=0.04), emotional role (P=0.03), mental health (P=0.02) and physical components score (P=0.007) also showed significant improvement with tele rehabilitation in patients recovering from COVID-19. Findings of this preliminary study concludes that tele rehabilitation may be considered a treatment of choice in patients recovering from COVID-19 for improving outcomes of dyspnoea, endurance and quality-of-life.
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Affiliation(s)
- K. Arora
- Faculty of Physiotherapy, Shree Guru Gobind Singh Tricentenary University, Gurugram, Haryana, 122505, India
| | - D. Chauhan
- Faculty of Physiotherapy, Shree Guru Gobind Singh Tricentenary University, Gurugram, Haryana, 122505, India
| | - M. Gupta
- Faculty of Physiotherapy, Shree Guru Gobind Singh Tricentenary University, Gurugram, Haryana, 122505, India
| | - P. Bhati
- Faculty of Physiotherapy, Shree Guru Gobind Singh Tricentenary University, Gurugram, Haryana, 122505, India
| | - P. Anand
- Faculty of Physiotherapy, Shree Guru Gobind Singh Tricentenary University, Gurugram, Haryana, 122505, India
| | - M.E. Hussain
- Faculty of Allied Health Sciences, Shree Guru Gobind Singh Tricentenary University, Gurugram, Haryana, 122505, India
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Singh S, Basha MA, Bhatt H, Kumar Y, Gupta M. Interface morphology driven exchange interaction and magnetization reversal in a Gd/Co multilayer. Phys Chem Chem Phys 2022; 24:6580-6589. [PMID: 35234230 DOI: 10.1039/d1cp05711a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Rare-earth (RE)/transition metal (TM) ferromagnetic heterostructures with competing interfacial coupling and Zeeman energy provide a rich ground to study different phase states as a function of magnetic field and temperature. The interface morphology as a knob in these RE/TM heterostructures provides an excellent opportunity to engineer the macroscopic magnetic response by tuning the interface dependent microscopic interactions between the layers. We have investigated the interface morphology driven structure and magnetic properties of a Gd/Co multilayer. The interface morphology of the multilayer was controlled by annealing the multilayer at a relatively low temperature of 573 K under vacuum conditions. Combining the different experimental techniques and a simple one-dimensional spin-based model calculation, we studied the detailed magnetic structure and magnetization reversal mechanism in this system across compensation temperature (Tcomp), which suggested a strong interface dependent coupling in the system. We showed that changes in the interface morphology of the Gd/Co multilayer strongly influence the macroscopic magnetic properties of the system. The calculation also confirms the formation of a helical magnetic structure with a 2π domain wall in this system below Tcomp. The experimental finding and the simulation of this technologically important system will help to understand the physics of all-optical switching and related applications.
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Affiliation(s)
- Surendra Singh
- Solid State Physics Division, Bhabha Atomic Research Centre, Mumbai 400085, India. .,Homi Bhabha National Institute, Anushaktinagar, Mumbai 400094, India
| | - M A Basha
- Solid State Physics Division, Bhabha Atomic Research Centre, Mumbai 400085, India. .,Homi Bhabha National Institute, Anushaktinagar, Mumbai 400094, India
| | - Harsh Bhatt
- Solid State Physics Division, Bhabha Atomic Research Centre, Mumbai 400085, India. .,Homi Bhabha National Institute, Anushaktinagar, Mumbai 400094, India
| | - Yogesh Kumar
- Solid State Physics Division, Bhabha Atomic Research Centre, Mumbai 400085, India.
| | - M Gupta
- UGC DAE CSR, University Campus, Khandwa Road, Indore 452017, India
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Sun Y, Gupta M. Optimization of a Flat Die Including Elongational Viscosity Effects. INT POLYM PROC 2022. [DOI: 10.1515/ipp-2005-0066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
A software package for optimization of polymer extrusion dies is developed. Die geometry is optimized such that a uniform velocity distribution is obtained at the die exit without excessively increasing the pressure drop in the die. The software uses the BFGS optimization algorithm, and employs the adjoint method to obtain the design sensitivities. The optimization software is successfully used to optimize the geometry of a flat die for polymer sheet extrusion such that a uniform velocity distribution is obtained at the die exit, without increasing the pressure drop in the die.
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Affiliation(s)
- Y. Sun
- Mechanical Engineering-Engineering Mechanics Department, Michigan Technological University , Houghton , MI , U.S.A
| | - M. Gupta
- Mechanical Engineering-Engineering Mechanics Department, Michigan Technological University , Houghton , MI , U.S.A
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Sudha P, Tun KS, Gupta M, Kumar G, Vincent S. Biocorrosion studies of a novel Mg70Al18Zn6Ca4Y2 low entropy multicomponent alloy in different simulated body fluids. J APPL ELECTROCHEM 2022. [DOI: 10.1007/s10800-022-01685-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Woo M, Randall D, Gupta M, Miles M, Li DY, Nasser Y, Andrews CN. A134 UES MANOMETRIC PARAMETERS IN ESOPHAGEAL MOTILITY DISORDERS. J Can Assoc Gastroenterol 2022. [PMCID: PMC8859230 DOI: 10.1093/jcag/gwab049.133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background Upper esophageal sphincter (UES) function may be evaluated manometrically using a solid-state high-resolution manometry (HRM) system, which allows for the measurement of manometric parameters specific to the UES. While many of these parameters have yet to be validated for use in clinical practice, there is some suggestion that there may be an association between esophageal motility and UES function. Aims We aimed to identify the relationship between UES manometric variables and high-resolution esophageal manometry (HREM) diagnoses. Methods A retrospective analysis of HREM studies was performed between 2019 and 2021. Extraction of esophageal and UES manometric variables were performed. UES manometric values of interest included: mean basal pressure (mmHg), mean residual pressure (mmHg), relaxation time-to-nadir (ms), relaxation duration (ms), and recovery time (ms). Relationships between manometric diagnosis (Chicago Classification version 3) and UES manometric variables were explored. All values are expressed a medians and group means were compared with the non-parametric Mann-Whitney U test. Results 2119 symptomatic patients underwent HREM over the study period. Manometric diagnoses were achalasia (72 patients), esophagogastric junction outflow obstruction (286), absent contractility (108), distal esophageal spasm (53), jackhammer esophagus (32), and ineffective esophageal motility (694). 886 patients had no specific motility disorder; 643 of whom had ≤ 20% ineffective swallows and were considered symptomatic controls. Patients with achalasia had significantly higher mean basal pressures (63.2 vs. 54.4, p = .001), mean residual pressure (3.8 vs. -1.9, p < .001), relaxation-time-to-nadir (182.0 vs. 142.0, p = .005), relaxation duration (820.5 vs. 708.0, p < .001) and recovery time (623.0 vs. 562, p < .001) compared to control patients. Among patients with achalasia, the presence of panesophageal pressurization correlated weakly with recovery time (R2 .3, p = .03). Patients with ineffective esophageal motility had significantly higher mean basal pressures (61.7 vs. 54.0, p < .001). Among all patients, patients with incomplete bolus clearance (≥ 30%) had significantly higher UES mean basal pressure (58.9 vs. 54.6, p = .004), mean residual pressure (-.62 vs. -2, p < .001), relaxation duration (724.0 vs. 707.0, p = .014) and recovery time (580 vs. 558.0, p < .001). Conclusions Patients with achalasia may have higher basal and residual UES pressures, and slower relaxation compared to patients with normal esophageal motility. This may reflect dynamic changes of the UES in response to obstruction at the esophagogastric junction. Elevated UES pressures are also seen in patients with ineffective esophageal motility, potentially reflecting a response to poor bolus clearance. More work needs to be done to validate these parameters in clinical practice. Funding Agencies None
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Affiliation(s)
- M Woo
- University of Calgary, Calgary, AB, Canada
| | - D Randall
- University of Calgary, Calgary, AB, Canada
| | - M Gupta
- University of Calgary, Calgary, AB, Canada
| | - M Miles
- University of Calgary, Calgary, AB, Canada
| | - D Y Li
- University of Calgary, Calgary, AB, Canada
| | - Y Nasser
- University of Calgary, Calgary, AB, Canada
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Kunal S, Gupta M, Shah B, Palleda G, Bansal A, Batra V, Yusuf J, Mukhopadhyay S, Tyagi S. Subclinical left and right ventricular dysfunction in COVID-19 recovered patients using speckle tracking echocardiography. Eur Heart J Cardiovasc Imaging 2022. [PMCID: PMC9383410 DOI: 10.1093/ehjci/jeab289.073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Funding Acknowledgements Type of funding sources: None. Introduction Myocardial injury during acute COVID-19 infection is well characterised however, its persistence during recovery is unclear. Purpose We assessed left ventricle (LV) global longitudinal strain (GLS) and right ventricular (RV) free wall longitudinal strain and RV global longitudinal strain (RV-GLS) using speckle tracking echocardiography (STE) in COVID-19 recovered patients (30-45 days post recovery) and studied its correlation with various parameters. Methods Of the 245 subjects screened, a total of 53 subjects recovered from COVID-19 infection and normal LV ejection fraction were enrolled. Routine blood investigations, inflammatory markers (on admission) and comprehensive echocardiography including STE were done for all. Results All the 53 subjects were symptomatic during COVID-19 illness and were categorized as mild: 27 (50.9%), moderate: 20 (37.7%) and severe: 6 (11.4%) COVID-19 illness. Reduced LV GLS was reported in 22 (41.5%), reduced RV-GLS in 23 (43.4%) and reduced RVFWS in 22 (41.5%) patients respectively. LVGLS was significantly lower in patients recovered from severe illness (mild: -20.3 ± 1.7%; moderate: -15.3 ± 3.4%; severe: -10.7 ± 5.1%; P < 0.0001). Similarly, RVGLS (mild: -21.8 ± 2.8%; moderate: -16.8 ± 4.8%; severe: -9.7 ± 4.6%; P < 0.0001) and RVFWS (mild: -23.0 ± 4.1%; moderate: -18.1 ± 5.5%; severe: -9.3 ± 4.4%; P < 0.0001) were significantly lower in subjects with severe COVID-19. Subjects with reduced LVGLS as well as RVGLS and RVFWS had significantly higher interleukin-6, C-reactive protein, lactate dehydrogenase and serum ferritin levels during index admission. Conclusions Subclinical LV and RV dysfunction was seen in majority of COVID-19 recovered patients. Patients with severe disease during index admission had far lower LV and RVGLS as compared to mild and moderate cases. Our study highlights the need for close follow-up of COVID-19 recovered subjects in order to determine the long-term cardiovascular outcomes.
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Affiliation(s)
- S Kunal
- G B PANT HOSPITAL, Delhi, India
| | - M Gupta
- G B PANT HOSPITAL, Delhi, India
| | - B Shah
- G B PANT HOSPITAL, Delhi, India
| | | | | | - V Batra
- G B PANT HOSPITAL, Delhi, India
| | - J Yusuf
- G B PANT HOSPITAL, Delhi, India
| | | | - S Tyagi
- G B PANT HOSPITAL, Delhi, India
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Ravindra K, Malik V, Padhi B, Goel S, Gupta M. Asymptomatic infection and transmission of COVID-19 among clusters: systematic review and meta-analysis. Public Health 2022; 203:100-109. [PMID: 35038628 PMCID: PMC8654597 DOI: 10.1016/j.puhe.2021.12.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 09/08/2021] [Accepted: 12/06/2021] [Indexed: 12/18/2022]
Abstract
OBJECTIVES Countries throughout the world are experiencing COVID-19 viral load in their populations, leading to potential transmission and infectivity of asymptomatic COVID-19 cases. The current systematic review and meta-analysis aims to investigate the role of asymptomatic infection and transmission reported in family clusters, adults, children and health care workers, globally. STUDY DESIGN Systematic review and meta-analysis. METHODS An online literature search of PubMed, Google Scholar, medRixv and BioRixv was performed using standard Boolean operators and included studies published up to 17 August 2021. For the systematic review, case reports, short communications and retrospective studies were included to ensure sufficient asymptomatic COVID-19 transmission data were reported. For the quantitative synthesis (meta-analysis), participant data from a collection of cohort studies focusing on groups of familial clusters, adults, children and health care workers were included. Inconsistency among studies was assessed using I2 statistics. The data synthesis was computed using the STATA 16.0 software. RESULTS This study showed asymptomatic transmission among familial clusters, adults, children and health care workers of 15.72%, 29.48%, 24.09% and 0%, respectively. Overall, asymptomatic transmission was 24.51% (95% confidence interval [CI]: 14.38, 36.02) among all studied population groups, with a heterogeneity of I2 = 95.30% (P < 0.001). No heterogeneity was seen in the population subgroups of children and health care workers. The risk of bias in all included studies was assessed using the Newcastle Ottawa Scale. CONCLUSIONS For minimising the spread of COVID-19 within the community, this study found that following the screening of asymptomatic cases and their close contacts for chest CT scan (for symptomatic patients), even after negative nucleic acid testing, it is essential to perform a rigorous epidemiological history, early isolation, social distancing and an increased quarantine period (a minimum of 14-28 days). This systematic review and meta-analysis supports the notion of asymptomatic COVID-19 infection and person-to-person transmission and suggests that this is dependent on the varying viral incubation period among individuals. Children, especially those of school age (i.e. <18 years), need to be monitored carefully and follow mitigation strategies (e.g. social distancing, hand hygiene, wearing face masks) to prevent asymptomatic community transmission of COVID-19.
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Affiliation(s)
- K. Ravindra
- Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, India,Corresponding author. Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India. Tel.: +911722755262; fax: +911722744401
| | - V.S. Malik
- Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, India,Department of Pediatrics, Advanced Pediatric Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - B.K. Padhi
- Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - S. Goel
- Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - M. Gupta
- Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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Singh A, Kaur N, Gupta M, D′cruz S. Emphysematous osteomyelitis of the spine with emphysematous pyelonephritis: A rare coexistence. J Postgrad Med 2022; 68:247-248. [PMID: 36348609 PMCID: PMC9841543 DOI: 10.4103/jpgm.jpgm_234_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Affiliation(s)
- A Singh
- Department of General Medicine, Government Medical College and Hospital, Chandigarh, India,Address for correspondence: Mr. Singh A, E-mail:
| | - N Kaur
- Department of Radiodiagnosis, Government Medical College and Hospital, Chandigarh, India
| | - M Gupta
- Department of General Medicine, Government Medical College and Hospital, Chandigarh, India
| | - S D′cruz
- Department of General Medicine, Government Medical College and Hospital, Chandigarh, India
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Gupta M, Kaul N, Shukla AK. Evaluation of Diameter of Main Hilar Renal Artery to Predict the Presence of Supplementary Renal Artery by Contrast-enhanced MDCT: A Retrospective Study from in Northern India. J Clin Diagn Res 2022. [DOI: 10.7860/jcdr/2022/56008.16387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Introduction: Accessory renal arteries are non anastomotic end arteries that correspond to a single renal artery’s segmental branch. It is the most common anatomic variation of renal artery, with an incidence ranging from 8.7% to 75.7%. Aim: To determine the normal reference range of diameter of the main hilar renal artery in presence or absence of supplementary renal arteries and using contrast-enhanced Multidetector Computerized Tomography (MDCT) in North Indian population. Materials and Methods: This retrospective study was conducted in the Department of Anatomy in collaboration with the Department of Radiodiagnosis at Santosh Medical College and Hospital, Ghaziabad and Dr. O.P Gupta Imaging Centre, Meerut, Uttar Pradesh, India, from April 2019 to October 2021. Data analysis was done from November 2021 to December 2021. Contrast-enhanced MDCT scan images were reviewed for measurement of the diameter of main hilar and supplementary renal artery. A total of 108 patients were recruited through consecutive sampling. The diameter of the main hilar and supplementary renal artery on each side was measured at the site of origin from the abdominal aorta with the help of an electronic calliper in axial view of MDCT images. The mean differences among the groups with and without supplementary renal artery were evaluated using the student’s t-test. Results: The mean diameter of the main hilar renal artery in the absence of the supplementary renal arteries on the right and left side were 5.99±1.13 mm and 6.07±1.25 mm respectively.The mean diameter of the main hilar renal artery with supplementary renal arteries on the right side was 5.11±1.096 mm and on the left was 5.18±1.08. The mean diameter of the main hilar renal artery was smaller in kidneys with a supplementary renal artery than in those without a supplementary renal artery, statistically significant difference was evaluated (p-value<0.001 on the right and left side). Conclusion: The diameter of the main hilar renal artery can indicate whether supplemental renal arteries exist or not.
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Tantray S, Sharma S, Prabhat K, Nasrullah N, Gupta M. Salivary metabolite signatures of oral cancer and leukoplakia through gas chromatography-mass spectrometry. J Oral Maxillofac Pathol 2022; 26:31-37. [PMID: 35571322 PMCID: PMC9106257 DOI: 10.4103/jomfp.jomfp_335_21] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 01/15/2022] [Accepted: 01/24/2022] [Indexed: 11/04/2022] Open
Abstract
Background Saliva contains a large array of metabolites, many of which can be informative for the detection of diseases. Gas chromatography-mass spectrometry (GC-MS) is a system that has long been used for metabolite profiling owing to its sensitivity, specificity, reproducibility and synchronized analysis; it has relatively broad coverage of compound classes including sugars, sugar alcohols, glycosides and lipophilic compounds. Aim and Objectives The present study was conducted to explore the use of GC-MS in assessing variation in salivary metabolites and to recognize the metabolites which can be used as disease diagnostic tools and metabolite markers for detection of oral squamous cell carcinoma. Materials and Methods The present study included clinically and histopathologically confirmed oral squamous cell carcinoma (OSCC) and oral leukoplakia patients (OLK) and the control group. Patients were divided into three groups: OSCC (n = 30), OLK (n = 30) and healthy individuals as controls (n = 30). Patients were refrained from eating, drinking, smoking or oral hygiene procedures for at least 1.5 h before the collection. Saliva was collected between 9.00 and 10.00 am. Samples were stored at -80°C. Filtered samples were used for GC-MS. Results Fifteen compounds differed significantly between control, OLK and OSCC. These metabolites were decanedioic acid, 2-methyloctacosane, eicosane, octane, 3,5-dimethyl, pentadecane, hentriacontane, 5, 5-diethylpentadecane, nonadecane, oxalic acid, 6-phenylundecanea, l-proline, 2-furancarboxamide, 2-isopropyl-5-methyl-1-heptanol, pentanoic acid, Docosane. Conclusion The findings of the study suggest the application of salivary metabolomics as a promising tool in the identification of tumor-specific biomarkers in early diagnosis and prediction of OSCC and oral leukoplakia. In future, standardizing the protocol for salivary analysis and overcoming some of the limitations will be helpful to establish salivary metabolomics as a reliable, the highly sensitive and specific method for clinical use as an independent diagnostic aid.
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Affiliation(s)
- Shoborose Tantray
- Department of Oral and Maxillofacial Pathology and Microbiology, Santosh Dental College and Hospital, Santosh University, Ghaziabad, Uttar Pradesh, India
| | - Seema Sharma
- Department of Oral and Maxillofacial Pathology and Microbiology, Santosh Dental College and Hospital, Santosh University, Ghaziabad, Uttar Pradesh, India
| | - Kanika Prabhat
- Department of Oral and Maxillofacial Pathology and Microbiology, Santosh Dental College and Hospital, Santosh University, Ghaziabad, Uttar Pradesh, India
| | | | - Manu Gupta
- Department of Oral and Maxillofacial Pathology and Microbiology, Santosh Dental College and Hospital, Santosh University, Ghaziabad, Uttar Pradesh, India
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Mishra PK, Verma VK, Gupta M, Jain S. Post-traumatic Osteomyelitis of the Rib-point of Care In children, Presenting with chest Wall Pain. J Orthop Case Rep 2022; 12:87-90. [PMID: 37013239 PMCID: PMC10066679 DOI: 10.13107/jocr.2022.v12.i11.3426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/20/2022] [Indexed: 02/12/2023] Open
Abstract
Introduction: The rib osteomyelitis is a very rare entity and it hardly accounts for 1% of all cases of osteomyelitis. In this case report, we are presenting a case of acute osteomyelitis of rib in a very young child, with a previous history of mediocre trauma over the chest wall. Case Report:It is a case report of a young boy, who had sustained the blunt injury over the chest wall. The X-ray was unremarkable. After sometime, he presented to the hospital with the pain over the chest wall. Now, the X-ray showed the signs of rib osteomyelitis. Conclusion: In children, the clinical presentation of rib osteomyelitis is very non-specific. Sometimes, the injury while playing, which is very usual in this age group may create the confusion. Hence, it may need high index of suspicion by the physician to include is as a possible diagnosis. Keywords: Rib, osteomyelitis, chest wall.
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Kulkarni GB, Taallapalli AVR, Shivaram S, Gupta M. The ebb and flow of headache: A clue to pathophysiology of sinus stenosis in idiopathic intracranial hypertension? J Postgrad Med 2022:362171. [PMID: 36453388 PMCID: PMC10394522 DOI: 10.4103/jpgm.jpgm_238_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Suri A, Gupta M, Kumar S, Gupta A. Dengue-induced cervical epidural haematoma in pregnancy. Indian J Anaesth 2022; 66:S339-S340. [DOI: 10.4103/ija.ija_137_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 09/08/2022] [Accepted: 09/09/2022] [Indexed: 11/05/2022] Open
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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] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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