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Mathew M, Stahl U, Soffer GK. The emerging role of child life specialists in the pediatric food allergy clinic. Ann Allergy Asthma Immunol 2023; 131:296-297. [PMID: 37209837 DOI: 10.1016/j.anai.2023.05.013] [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] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 05/04/2023] [Accepted: 05/06/2023] [Indexed: 05/22/2023]
Affiliation(s)
- Mehr Mathew
- Department of Pediatrics, Yale School of Medicine, New Haven, Connecticut
| | - Ursula Stahl
- Department of Child Life, Yale New Haven Children's Hospital, New Haven, Connecticut
| | - Gary K Soffer
- Section of Allergy and Immunology, Department of Pediatrics, Yale School of Medicine, New Haven, Connecticut; Department of Integrative Medicine, Smilow Cancer Center, Yale School of Medicine, New Haven, Connecticut.
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2
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Lai GJ, Tan K, Tan M, Cheong G, Cheng C, Mathew M. Dyadic positive and negative religious coping among older Singaporean couples and marital satisfaction. J Fam Psychol 2023; 37:268-274. [PMID: 35925713 DOI: 10.1037/fam0001025] [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] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Difficulties faced in life can affect marital relationships and such troubles may be dealt with in a multitude of ways, including coping religiously. The present study examined how religious coping, either in a positive or negative manner, may have an impact on marital satisfaction. Importantly, this association was studied dyadically in a sample of religiously diverse (Buddhists, 32.3%; Taoists, 17.6%; protestant Christians, 14.1%; and others who did not identify with a specific religion, 19.1%), married older Singaporean adults (N = 1928; 964 couples). Using actor-partner interdependence modeling, we found significant actor, partner, and combined actor-partner effects for positive and negative religious coping on marital satisfaction. Specifically, marital satisfaction was highest when both spouses reported high levels of positive religious coping and low levels of negative religious coping. Taken together, these findings suggest that it is the simultaneous act of either greater positive or lower negative religious coping by both spouses that is related to higher marital satisfaction. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Leeds S, Mathew M, Nowak-Wegrzyn A. Adult and pediatric food allergy: Identifying key differences. Ann Allergy Asthma Immunol 2023; 130:261-262. [PMID: 36868719 DOI: 10.1016/j.anai.2023.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 01/09/2023] [Indexed: 03/04/2023]
Affiliation(s)
- Stephanie Leeds
- Department of Pediatrics, Yale School of Medicine, New Haven, Connecticut
| | - Mehr Mathew
- Department of Pediatrics, Yale School of Medicine, New Haven, Connecticut
| | - Anna Nowak-Wegrzyn
- Department of Pediatrics, Hassenfeld Children's Hospital, NYU Grossman School of Medicine, New York, New York; Department of Pediatrics, Gastroenterology and Nutrition, Collegium Medicum, University of Warmia and Mazury, Olsztyn, Poland.
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Zaidi M, Kim SM, Mathew M, Korkmaz F, Sultana F, Miyashita S, Gumerova AA, Frolinger T, Moldavski O, Barak O, Pallapati A, Rojekar S, Caminis J, Ginzburg Y, Ryu V, Davies TF, Lizneva D, Rosen CJ, Yuen T. Bone circuitry and interorgan skeletal crosstalk. eLife 2023; 12:83142. [PMID: 36656634 PMCID: PMC9851618 DOI: 10.7554/elife.83142] [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] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 12/29/2022] [Indexed: 01/20/2023] Open
Abstract
The past decade has seen significant advances in our understanding of skeletal homeostasis and the mechanisms that mediate the loss of bone integrity in disease. Recent breakthroughs have arisen mainly from identifying disease-causing mutations and modeling human bone disease in rodents, in essence, highlighting the integrative nature of skeletal physiology. It has become increasingly clear that bone cells, osteoblasts, osteoclasts, and osteocytes, communicate and regulate the fate of each other through RANK/RANKL/OPG, liver X receptors (LXRs), EphirinB2-EphB4 signaling, sphingolipids, and other membrane-associated proteins, such as semaphorins. Mounting evidence also showed that critical developmental pathways, namely, bone morphogenetic protein (BMP), NOTCH, and WNT, interact each other and play an important role in postnatal bone remodeling. The skeleton communicates not only with closely situated organs, such as bone marrow, muscle, and fat, but also with remote vital organs, such as the kidney, liver, and brain. The metabolic effect of bone-derived osteocalcin highlights a possible role of skeleton in energy homeostasis. Furthermore, studies using genetically modified rodent models disrupting the reciprocal relationship with tropic pituitary hormone and effector hormone have unraveled an independent role of pituitary hormone in skeletal remodeling beyond the role of regulating target endocrine glands. The cytokine-mediated skeletal actions and the evidence of local production of certain pituitary hormones by bone marrow-derived cells displays a unique endocrine-immune-skeletal connection. Here, we discuss recently elucidated mechanisms controlling the remodeling of bone, communication of bone cells with cells of other lineages, crosstalk between bone and vital organs, as well as opportunities for treating diseases of the skeleton.
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Affiliation(s)
- Mone Zaidi
- The Mount Sinai Bone Program, Departments of Pharmacological Sciences and of Medicine, and Center of Translational Medicine and Pharmacology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Se-Min Kim
- The Mount Sinai Bone Program, Departments of Pharmacological Sciences and of Medicine, and Center of Translational Medicine and Pharmacology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Mehr Mathew
- The Mount Sinai Bone Program, Departments of Pharmacological Sciences and of Medicine, and Center of Translational Medicine and Pharmacology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Funda Korkmaz
- The Mount Sinai Bone Program, Departments of Pharmacological Sciences and of Medicine, and Center of Translational Medicine and Pharmacology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Farhath Sultana
- The Mount Sinai Bone Program, Departments of Pharmacological Sciences and of Medicine, and Center of Translational Medicine and Pharmacology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Sari Miyashita
- The Mount Sinai Bone Program, Departments of Pharmacological Sciences and of Medicine, and Center of Translational Medicine and Pharmacology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Anisa Azatovna Gumerova
- The Mount Sinai Bone Program, Departments of Pharmacological Sciences and of Medicine, and Center of Translational Medicine and Pharmacology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Tal Frolinger
- The Mount Sinai Bone Program, Departments of Pharmacological Sciences and of Medicine, and Center of Translational Medicine and Pharmacology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Ofer Moldavski
- The Mount Sinai Bone Program, Departments of Pharmacological Sciences and of Medicine, and Center of Translational Medicine and Pharmacology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Orly Barak
- The Mount Sinai Bone Program, Departments of Pharmacological Sciences and of Medicine, and Center of Translational Medicine and Pharmacology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Anusha Pallapati
- The Mount Sinai Bone Program, Departments of Pharmacological Sciences and of Medicine, and Center of Translational Medicine and Pharmacology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Satish Rojekar
- The Mount Sinai Bone Program, Departments of Pharmacological Sciences and of Medicine, and Center of Translational Medicine and Pharmacology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - John Caminis
- The Mount Sinai Bone Program, Departments of Pharmacological Sciences and of Medicine, and Center of Translational Medicine and Pharmacology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Yelena Ginzburg
- The Mount Sinai Bone Program, Departments of Pharmacological Sciences and of Medicine, and Center of Translational Medicine and Pharmacology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Vitaly Ryu
- The Mount Sinai Bone Program, Departments of Pharmacological Sciences and of Medicine, and Center of Translational Medicine and Pharmacology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Terry F Davies
- The Mount Sinai Bone Program, Departments of Pharmacological Sciences and of Medicine, and Center of Translational Medicine and Pharmacology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Daria Lizneva
- The Mount Sinai Bone Program, Departments of Pharmacological Sciences and of Medicine, and Center of Translational Medicine and Pharmacology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | | | - Tony Yuen
- The Mount Sinai Bone Program, Departments of Pharmacological Sciences and of Medicine, and Center of Translational Medicine and Pharmacology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
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Godkhindi V, Mailankody S, Udupa K, Pai A, Kudva R, V G, Pai K, Mathew M, PS S, Sharma S, Singh B, Nayak D, Babu K Udupa C, HC D. 404P Adolescent & young adult cancers (AYA): Experience from a large rural teaching hospital in South India. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.435] [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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6
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Jose N, Varghese A, Thomas H, Irodi A, Paul J, Mathew M, Isiah R, John S, Godson H, Peace T, Pavamani S, Devadhas D, Sasidharan B. Can CBCT-Based Delta Radiomics Predict Normal Lung Toxicity during Thoracic Radiation? Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.934] [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: 11/25/2022]
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Mathew M, Leeds S, Nowak-Węgrzyn A. Recent Update in Food Protein-Induced Enterocolitis Syndrome: Pathophysiology, Diagnosis, and Management. Allergy Asthma Immunol Res 2022; 14:587-603. [PMID: 36426394 PMCID: PMC9709682 DOI: 10.4168/aair.2022.14.6.587] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 09/29/2022] [Accepted: 10/07/2022] [Indexed: 11/26/2022]
Abstract
Food protein-induced enterocolitis syndrome (FPIES), though first reported in the 1970s, remains poorly understood and likely underdiagnosed. It is a non-immunoglobulin E (IgE)-mediated food allergy syndrome, most commonly identified in infancy and childhood. It can manifest as a constellation of symptoms following food ingestion, including repetitive and projectile emesis (1-4 hours), accompanied by pallor, lethargy, muscular hypotonia, and diarrhea (5-10 hours). In more severe reactions, significant leukocytosis with neutrophilia, thrombocytosis, metabolic derangements, methemoglobinemia, anemia, low albumin, and total protein may be present. Hypotension and ultimately hypovolemic distributive shock may occur in up to 15%-20% of cases. The diagnosis of FPIES is challenging and providers continue to face difficulties in management. This review article aims to highlight the most recent updates in epidemiology, natural history, pathophysiology, potential diagnostic markers, and guidelines for the management of FPIES.
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Affiliation(s)
- Mehr Mathew
- Department of Pediatrics, Yale School of Medicine, New Haven, CT, USA
| | - Stephanie Leeds
- Department of Pediatrics, Yale School of Medicine, New Haven, CT, USA
| | - Anna Nowak-Węgrzyn
- Department of Pediatrics, Hassenfeld Children's Hospital, NYU Grossman School of Medicine, New York, NY, USA
- Department of Pediatrics, Gastroenterology and Nutrition, Collegium Medicum, University of Warmia and Mazury, Olsztyn, Poland.
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Kumaresan M, Venkatraman S, MOGGA P, Kumaraswami L, Mathew M, Ravi R, Abraham G, Sambbandhamurthy G. POS-952 COVID-19 and impact on patients and staff in Tanker Foundation. Kidney Int Rep 2022. [PMCID: PMC8854914 DOI: 10.1016/j.ekir.2022.01.992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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9
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Meyer A, Cottrell C, Reshmi S, Pfau R, Lee K, Mathew M, Corsmeier D, Jayaraman V, Dave-Wala A, Hashimoto S, Matthews T, Mouhlas D, Stein M, Waldrop M, Flanigan K. NEW GENES AND DISEASES / NGS & RELATED TECHNIQUES. Neuromuscul Disord 2020. [DOI: 10.1016/j.nmd.2020.08.325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Kim SM, Taneja C, Perez-Pena H, Ryu V, Gumerova A, Li W, Ahmad N, Zhu LL, Liu P, Mathew M, Korkmaz F, Gera S, Sant D, Hadelia E, Ievleva K, Kuo TC, Miyashita H, Liu L, Tourkova I, Stanley S, Lizneva D, Iqbal J, Sun L, Tamler R, Blair HC, New MI, Haider S, Yuen T, Zaidi M. Repurposing erectile dysfunction drugs tadalafil and vardenafil to increase bone mass. Proc Natl Acad Sci U S A 2020; 117:14386-14394. [PMID: 32513693 PMCID: PMC7321982 DOI: 10.1073/pnas.2000950117] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
We report that two widely-used drugs for erectile dysfunction, tadalafil and vardenafil, trigger bone gain in mice through a combination of anabolic and antiresorptive actions on the skeleton. Both drugs were found to enhance osteoblastic bone formation in vivo using a unique gene footprint and to inhibit osteoclast formation. The target enzyme, phosphodiesterase 5A (PDE5A), was found to be expressed in mouse and human bone as well as in specific brain regions, namely the locus coeruleus, raphe pallidus, and paraventricular nucleus of the hypothalamus. Localization of PDE5A in sympathetic neurons was confirmed by coimmunolabeling with dopamine β-hydroxylase, as well as by retrograde bone-brain tracing using a sympathetic nerve-specific pseudorabies virus, PRV152. Both drugs elicited an antianabolic sympathetic imprint in osteoblasts, but with net bone gain. Unlike in humans, in whom vardenafil is more potent than tadalafil, the relative potencies were reversed with respect to their osteoprotective actions in mice. Structural modeling revealed a higher binding energy of tadalafil to mouse PDE5A compared with vardenafil, due to steric clashes of vardenafil with a single methionine residue at position 806 in mouse PDE5A. Collectively, our findings suggest that a balance between peripheral and central actions of PDE5A inhibitors on bone formation together with their antiresorptive actions specify the osteoprotective action of PDE5A blockade.
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Affiliation(s)
- Se-Min Kim
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029;
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Charit Taneja
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Helena Perez-Pena
- Department of Pharmaceutical and Biological Chemistry, University College London School of Pharmacy, WC1N 1AX London, United Kingdom
| | - Vitaly Ryu
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Anisa Gumerova
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Wenliang Li
- Department of Pharmaceutical and Biological Chemistry, University College London School of Pharmacy, WC1N 1AX London, United Kingdom
| | - Naseer Ahmad
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Ling-Ling Zhu
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Peng Liu
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Mehr Mathew
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Funda Korkmaz
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Sakshi Gera
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Damini Sant
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Elina Hadelia
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Kseniia Ievleva
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Reproductive Health, Scientific Center for Family Health and Human Reproduction Problems, 664003 Irkutsk, Russian Federation
| | - Tan-Chun Kuo
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Hirotaka Miyashita
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Li Liu
- Department of Pathology, Pittsburgh Veterans Affairs Healthcare System, Pittsburgh, PA 15240
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15261
| | - Irina Tourkova
- Department of Pathology, Pittsburgh Veterans Affairs Healthcare System, Pittsburgh, PA 15240
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15261
| | - Sarah Stanley
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Daria Lizneva
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Jameel Iqbal
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Li Sun
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Ronald Tamler
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Harry C Blair
- Department of Pathology, Pittsburgh Veterans Affairs Healthcare System, Pittsburgh, PA 15240
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15261
| | - Maria I New
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029;
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Shozeb Haider
- Department of Pharmaceutical and Biological Chemistry, University College London School of Pharmacy, WC1N 1AX London, United Kingdom
| | - Tony Yuen
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Mone Zaidi
- The Mount Sinai Bone Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029
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Le Tourneau C, Rischin D, Groenland S, Lim A, Martin-Liberal J, Moreno V, Trigo J, Mathew M, Cho D, Hansen A, Vincente Baz D, Maio M, Italiano A, Bauman J, Chisamore M, Zhou H, Ellis C, Ballas M, Hoos A, Angevin E. 1O Inducible T cell co-stimulatory (ICOS) receptor agonist, GSK3359609 (GSK609) alone and combination with pembrolizumab: Preliminary results from INDUCE-1 expansion cohorts in head and neck squamous cell carcinoma (HNSCC). Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.01.049] [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: 11/16/2022] Open
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12
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PARTHASARATHY R, Babu M, Nagesh P, Alex M, Shanbugam S, s D, Mathew M, Abraham G. SAT-056 UTILITY OF BODY COMPOSITION MONITORING ( BCM) TO CORRELATE FLUID STATUS AND AKI IN PATIENTS UNDERGOING MAJOR CARDIAC SURGERY AND OUTCOMES. Kidney Int Rep 2020. [DOI: 10.1016/j.ekir.2020.02.061] [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: 10/24/2022] Open
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13
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Janakiraman H, Abraham G, Mathew M, Lalitha M, Bhaskar S. Relapsing Peritonitis Due to Co-Infection with Mycobacterium triviale and Candida albicans in a CAPD Patient. Perit Dial Int 2020. [DOI: 10.1177/089686080702700319] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- H. Janakiraman
- Madras Medical Mission Hospital Sri Ramachandra Medical College & Research Institute Chennai, India
| | - G. Abraham
- Nephrology Sri Ramachandra Medical College & Research Institute Chennai, India
| | - M. Mathew
- Madras Medical Mission Hospital Sri Ramachandra Medical College & Research Institute Chennai, India
| | - M.K. Lalitha
- Madras Medical Mission Hospital Sri Ramachandra Medical College & Research Institute Chennai, India
| | - S. Bhaskar
- Madras Medical Mission Hospital Sri Ramachandra Medical College & Research Institute Chennai, India
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14
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Rischin D, Groenland S, Lim A, Martin-Liberal J, Moreno V, Trigo Perez J, Le Tourneau C, Mathew M, Cho D, Hansen A, Vincente-Baz D, Maio M, Italiano A, Bauman J, Chisamore M, Zhou H, Ellis C, Ballas M, Hoos A, Angevin E. Inducible T cell costimulatory (ICOS) receptor agonist, GSK3359609 (GSK609) alone and in combination with pembrolizumab (pembro): Preliminary results from INDUCE-1 expansion cohorts (EC) in head and neck squamous cell carcinoma (HNSCC). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz252.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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15
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Mai A, Mathew M, Niekamp A, Low J, Zvavanjanja R. Abstract No. 497 Renal tumor cryoablation with cauterization capable probes: 3-year patient safety experience at a single institution. J Vasc Interv Radiol 2018. [DOI: 10.1016/j.jvir.2018.01.542] [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: 10/17/2022] Open
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16
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Vijayan M, Koshy P, Parthasarathy R, Mathew M, Abraham G. An Unusual Association of Renal Cell Carcinoma and Renal Malakoplakia with Focal Segmental Glomerulosclerosis in an Elderly Patient. Indian J Nephrol 2018; 28:485-487. [PMID: 30647507 PMCID: PMC6309395 DOI: 10.4103/ijn.ijn_289_17] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [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] [Indexed: 12/04/2022] Open
Abstract
The association of malignancy and glomerulonephritis may be missed, especially in elderly patients. Here, we report a case of eosinophilic variant of renal cell carcinoma and renal parenchymal malakoplakia discovered on renal biopsy in a patient with steroid-dependent nephrotic syndrome. The presence of malakoplakia in our biopsy was probably due to systemic steroid therapy for glomerulonephritis, presence of concomitant asymptomatic urinary tract infection, and/or history of diabetes mellitus. The patient had remission of proteinuria following laparoscopic removal of the tumor, indicating probable remission of glomerulonephritis.
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Affiliation(s)
- M Vijayan
- Department of Nephrology Madras Medical Mission Hospital, Chennai, Tamil Nadu, India.,Department of Nephrology, Tamilnadu Kidney Research Foundation, Chennai, Tamil Nadu, India
| | - P Koshy
- Department of Pathology, Madras Medical Mission Hospital, Chennai, Tamil Nadu, India
| | - R Parthasarathy
- Department of Nephrology Madras Medical Mission Hospital, Chennai, Tamil Nadu, India
| | - M Mathew
- Department of Nephrology Madras Medical Mission Hospital, Chennai, Tamil Nadu, India
| | - G Abraham
- Department of Nephrology Madras Medical Mission Hospital, Chennai, Tamil Nadu, India.,Department of Pathology, Madras Medical Mission Hospital, Chennai, Tamil Nadu, India
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Koshy PJ, Parthsarathy R, Mathew M, Prabakaran R, Kuruvilla S, Abraham G. Interpretation of Kidney Biopsy in Indian Patients Older than 60 Years: A Tertiary Care Experience. Indian J Nephrol 2018; 28:198-202. [PMID: 29962669 PMCID: PMC5998713 DOI: 10.4103/ijn.ijn_158_17] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The adult population above the age of 60 years has significantly increased in India, with a life expectancy of 68.4 years in 2016. Data regarding the renal histopathology in these patients are scarce though the number of native kidney biopsies done in this subset of population is increasing. The present study is a retrospective analysis of 231 biopsies from a total of 700 biopsies, from patients above 60 years of age (M = 65.8%; F = 34.2%) with a mean age of 64 ± 6.03 years. The indications for kidney biopsy included nephrotic syndrome (NS) (30.4%), nephritic syndrome (19.1%), rapidly progressive renal failure (11.7%), acute kidney injury (AKI) (15.7%), and acute worsening of preexisting chronic kidney disease (CKD) (23%). The median percentage of glomerulosclerosis was 22% (5%–45%), and interstitial fibrosis and tubular atrophy was 30% (10%–50%). The most common cause for nephrotic syndrome was membranous nephropathy (31.4%) and for nephritic syndrome was benign arterionephrosclerosis (22.7%). Postinfectious glomerulonephritis (29.6%) was the leading cause for rapidly progressive renal failure. Acute injury on CKD was notable in patients with diabetic nephropathy (30.2%). The predominant causes for AKI were acute tubulointerstitial nephritis (33.3%), acute tubular necrosis (22.2%), and acute pyelonephritis (19.4%). The biopsy proven histopathological features enabled us in tailoring the therapy. None of the patients developed life-threatening complications following ultrasonography-guided biopsy.
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Affiliation(s)
- P J Koshy
- Department of Pathology, Madras Medical Mission, Chennai, Tamil Nadu, India
| | - R Parthsarathy
- Department of Nephrology, Madras Medical Mission, Chennai, Tamil Nadu, India
| | - M Mathew
- Department of Nephrology, Madras Medical Mission, Chennai, Tamil Nadu, India
| | - R Prabakaran
- Department of Nephrology, Madras Medical Mission, Chennai, Tamil Nadu, India
| | - S Kuruvilla
- Department of Pathology, Madras Medical Mission, Chennai, Tamil Nadu, India
| | - G Abraham
- Department of Nephrology, Madras Medical Mission, Chennai, Tamil Nadu, India
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Affiliation(s)
- R Parthasarathy
- Department of Nephrology, Madras Medical Mission, Chennai, Tamil Nadu, India
| | - G Abraham
- Department of Nephrology, Madras Medical Mission, Chennai, Tamil Nadu, India
| | - M Mathew
- Department of Nephrology, Madras Medical Mission, Chennai, Tamil Nadu, India
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Lebentrau S, Lebentrau J, May M, Wick AK, Mathew M, Schostak M. [Results of a Questionnaire-Based Study on Guideline Adherence Regarding Adjuvant Treatment Recommendations for Patients with Non-Muscle-Invasive Bladder Cancer: Just a Disturbing Sidelight?]. Aktuelle Urol 2016; 47:408-13. [PMID: 27299426 DOI: 10.1055/s-0042-104785] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND The EAU guidelines on non-muscle-invasive bladder cancer (NMIBC) provide for risk stratification in low, intermediate and high risk based on infiltration depth, grading, concomitant carcinoma in situ, recurrence status, focality and tumour size. The aim of this study was to evaluate guideline adherence regarding risk stratification and risk-adapted treatment recommendations in NMIBC. MATERIAL AND METHODS An email-based survey distributed over the urological professional associations of Berlin, Brandenburg, Bremen, Hamburg, Mecklenburg-Western-Pomerania, Lower Saxony and Schleswig-Holstein assessed field of activity (doctor's office vs. clinic) and the presence of the additional qualification "Medical Tumour Therapy" (aqMtt). Also it inquired about the tools used for risk stratification in NMIBC. Finally, 3 scenarios were given, 2 of them corresponding to high-risk NMIBC and one corresponding to intermediate-risk NMIBC. Respondents were asked to provide a treatment recommendation. The results were presented comparatively for field of activity (doctor's office vs. clinic) and presence of aqMtt. RESULTS 74 responses were received (response rate of 12.3%). 57 (77.0%) of respondents had aqMtt. 52 (70.3%) worked in doctor's offices or medical care centres, 12 (16.2%) in a urology clinic, and for 10 (13.5%) respondents this information was lacking. The most frequently used tool for risk stratification was the EAU guideline. Accordingly, treatment recommendations for the three scenarios were considered to be correct if according to EAU guideline. In high-risk NMIBC, an average 29.3% (19.3-37.5%) of adequate treatment recommendations were made depending on the comparison group. An average of 69.8% (62.5-77.2%) and 0.9% (0.0-3.9%) treatment recommendations would lead to under- or overtreatment, respectively. The corresponding values for intermediate-risk NMIBC were 56.8% (52.6-62.5%) for adequate treatment, 43.2% (37.5-47.4%) for undertreatment and 0.0% for overtreatment. Field of activity and the presence of aqMtt had no significant impact on the accuracy of treatment recommendations. CONCLUSION The results of our survey provide strong evidence of poor guideline adherence with a consecutive risk for undertreatment of patients with NMIBC. This requires joint efforts of all those involved in the treatment of NMIBC to improve quality of care.
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Affiliation(s)
- S. Lebentrau
- Klinik für Urologie und Kinderurologie, Ruppiner Kliniken GmbH, Hochschulklinikum der Medizinischen Hochschule Brandenburg, Neuruppin
| | | | - M. May
- Klinik für Urologie, Klinikum St. Elisabeth Straubing GmbH, Straubing
| | - A.-K. Wick
- Klinik für Urologie und Kinderurologie, Ruppiner Kliniken GmbH, Hochschulklinikum der Medizinischen Hochschule Brandenburg, Neuruppin
| | - M. Mathew
- Universitätsklinik und Poliklinik für Urologie und Kinderurologie, Universitätsklinikum Magdeburg A. ö. R., Magdeburg
| | - M. Schostak
- Universitätsklinik und Poliklinik für Urologie und Kinderurologie, Universitätsklinikum Magdeburg A. ö. R., Magdeburg
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Krishnasamy V, Pritchard W, Levy E, Banovac F, Seifabadi R, Xu S, Mikhail A, Negussie A, Jiang L, Woods D, Bakhutashvili I, Esparza-Trujillo J, Thai J, Narayanan H, Mathew M, Karanian J, Wood B. Medium to large artery embolization with a novel conductive retrievable basket, a conductive snare, and radiofrequency energy deposition. J Vasc Interv Radiol 2016. [DOI: 10.1016/j.jvir.2015.12.390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Abstract
Diagnosis of adnexal torsion can be difficult, especially during pregnancy. Delay in diagnosis can lead to necrosis and loss of the affected ovary compromising the reproductive capacity, especially in young women. A 22-year-old primigravida presented to the emergency room at 10 weeks of gestation with acute onset left iliac fossa pain. Ultrasound examination showed a live intra-uterine gestation of 10 weeks, enlarged and edematous left ovary with a clear cyst of 76 mm × 63 mm with flow to the ovary. She underwent emergency surgery with a provisional diagnosis of torsion of left adnexa. Mini-laparotomy, detorsion of the twisted adnexa and ovarian cystectomy with reconstruction was performed thus conserving the tube and ovary. The pregnancy progressed normally; follow-up ultrasound scans showed normal functioning ovaries. Clinical appearance of torted adnexa does not correlate well with the residual function. Ovarian function can be preserved by untwisting, even if ovary appears necrotic.
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Affiliation(s)
- M Mathew
- Department of Obstetrics and Gynecology, Sultan Qaboos University Hospital, Al Khoud, Muscat, Oman
| | - S A Mubarak
- Department of Obstetrics and Gynecology, Sultan Qaboos University Hospital, Al Khoud, Muscat, Oman
| | - S K Jesrani
- Department of Obstetrics and Gynecology, Sultan Qaboos University Hospital, Al Khoud, Muscat, Oman
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Abstract
Little information is available about several important aspects of the treatment of melioidosis osteomyelitis and septic arthritis. We undertook a retrospective review of 50 patients with these conditions in an attempt to determine the effect of location of the disease, type of surgical intervention and duration of antibiotic treatment on outcome, particularly complications and relapse. We found that there was a 27.5% risk of osteomyelitis of the adjacent bone in patients with septic arthritis in the lower limb. Patients with septic arthritis and osteomyelitis of an adjacent bone were in hospital significantly longer (p = 0.001), needed more operations (p = 0.031) and had a significantly higher rate of complications and re-presentation (p = 0.048). More than half the patients (61%), most particularly those with multifocal bone and joint involvement, and those with septic arthritis and osteomyelitis of an adjacent bone who were treated operatively, needed more visits to theatre. Cite this article: Bone Joint J 2015;97-B:277–82.
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Affiliation(s)
- R. P. Shetty
- Royal Darwin Hospital, 105
Rocklands Drive, Tiwi, NT
0810, Australia
| | - M. Mathew
- The Prince Charles Hospital, Rode
Road, Brisbane, QLD 4032, Australia
| | - J. Smith
- Mackay Base Hospital, 475
Bridge Rd, West Mackay, QLD
4740, Australia
| | - L. P. Morse
- Royal Adelaide Hospital, North
Terrace, Adelaide, SA
5000, Australia
| | - J. A. Mehta
- Royal Darwin Hospital, 105
Rocklands Drive, Tiwi, NT
0810, Australia
| | - B. J. Currie
- Royal Darwin Hospital, 105
Rocklands Drive, Tiwi, NT
0810, Australia
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Krishnasamy V, Jiang L, Negussie A, Tse T, Mathew M, Seifabadi R, Xu S, Chen Y, Amalou H, Wood B. Conductive IVC filter retrieval following optimized radiofrequency ablation in an ex vivo model. J Vasc Interv Radiol 2015. [DOI: 10.1016/j.jvir.2014.12.169] [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: 10/24/2022] Open
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Al-Jabri AA, Youssef RM, Hasson SS, Balkhair AA, Al-Belushi M, Al-Saadoon M, Mathew M, Al-Mahroqi S, Said E, Koh CY, Idris MA. Knowledge, attitudes and intended behaviours towards HIV testing and self-protection: a survey of Omani pregnant women. East Mediterr Health J 2014; 20:614-622. [PMID: 25356692] [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] [Received: 09/16/2013] [Accepted: 05/12/2014] [Indexed: 06/04/2023]
Abstract
Routine HIV testing of all pregnant women in Oman has been introduced without prior knowledge of women's attitudes towards testing or their behaviour in the event of a positive test. This study recruited 1000 Omani pregnant women from antenatal clinics to explore their knowledge of HIV/AIDS, attitudes towards HIV testing and intended behaviours in the event of a positive test. Mother-to-child transmission was recognized by 86.6% of the women but only 21.0% knew that it was preventable and a few acknowledged the important role of antiviral drugs. Half of the women (51.9%) reported having been tested for HIV and 75.8% agreed about routine HIV testing for all pregnant women. A higher level of knowledge was significantly associated with a favourable intended behaviour related to voluntary testing, disclosure and seeking professional assistance in the event of a positive HIV test. The results are discussed in relation to opt-in and opt-out approaches to voluntary testing during pregnancy.
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Affiliation(s)
- A A Al-Jabri
- Department of Microbiology and Immunology, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
| | - R M Youssef
- Department of Family Medicine and Public Health, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
| | - S S Hasson
- Department of Microbiology and Immunology, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
| | - A A Balkhair
- Infectious Diseases Unit, Department of Medicine, Sultan Qaboos University Hospital, Muscat, Oman
| | - M Al-Belushi
- Department of Microbiology and Immunology, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
| | - M Al-Saadoon
- Department of Child Health, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
| | - M Mathew
- Department of Obstetrics and Gynaecology, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
| | - S Al-Mahroqi
- Department of Microbiology and Immunology, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
| | - E Said
- Department of Microbiology and Immunology, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
| | - C Y Koh
- Department of Microbiology and Immunology, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
| | - M A Idris
- Department of Microbiology and Immunology, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
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Al Jabri A, Youssef R, Hasson S, Balkhair A, Al Belushi M, Al Saadoon, Mathew M, Al Mahroqi S, Said E, Koh C, Idris M. Knowledge, attitudes and intended behaviours towards HIV testing and self-protection: a survey of Omani pregnant women. East Mediterr Health J 2014. [DOI: 10.26719/2014.20.10.614] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Al-Shukri M, Mathew M, Al-Ghafri W, Al-Kalbani M, Al-Kharusi L, Gowri V. A clinicopathological study of women with adnexal masses presenting with acute symptoms. Ann Med Health Sci Res 2014; 4:286-8. [PMID: 24761256 PMCID: PMC3991958 DOI: 10.4103/2141-9248.129067] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: Abdominal pain is one of the most common presentations of adnexal pathology in gynecology. Early diagnosis and intervention is essential especially in adolescent girls and reproductive age group women to conserve reproductive function. Aim: The purpose of the following study is to assess the clinicopathologic outcome of women with adnexal masses presenting with acute pain. Subjects and Methods: A retrospective study of women with adnexal masses who had surgical intervention for acute symptoms from June 2007 to May 2012 was undertaken. During the study period, a total of 57 women were operated for adnexal masses as emergency. Results: Of the 57 women operated for adnexal masses as emergency, the most common pathology was teratoma 26% (15/57) followed by corpus luteal hemorrhage (16%) and endometriosis (14%). Laparoscopy was the initial surgical approach in just over 50% of patients, but surgery was completed laparoscopically only in about one-third of patients. Conservative surgery in the form of ovarian cystectomy was possible in 70% of patients. Conclusion: Complications of adnexal masses such as torsion and hemorrhage are common causes of acute abdominal pain. Timely diagnosis of the adnexal pathology and surgical intervention will help to preserve the reproductive outcome. Conservative surgery was possible in 70% of our study group.
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Affiliation(s)
- M Al-Shukri
- Department of Obstetrics and Gynecology, Sultan Qaboos University Hospital, Muscat, Sultanate of Oman
| | - M Mathew
- Department of Obstetrics and Gynecology, Sultan Qaboos University Hospital, Muscat, Sultanate of Oman
| | - W Al-Ghafri
- Department of Obstetrics and Gynecology, Sultan Qaboos University Hospital, Muscat, Sultanate of Oman
| | - M Al-Kalbani
- Department of Obstetrics and Gynecology, Sultan Qaboos University Hospital, Muscat, Sultanate of Oman
| | - L Al-Kharusi
- Department of Obstetrics and Gynecology, Sultan Qaboos University Hospital, Muscat, Sultanate of Oman
| | - V Gowri
- Department of Obstetrics and Gynecology, Sultan Qaboos University Hospital, Muscat, Sultanate of Oman
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Indramohan P, Rohit A, Kanchanamala M, Mathew M, Abraham G. Culture-negative Aspergillus peritonitis diagnosed by peritoneal biopsy. Perit Dial Int 2014; 33:464-5. [PMID: 23843597 DOI: 10.3747/pdi.2012.00230] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Subrahmanian PS, Abraham G, Thirumurthi K, Mathew M, Reddy YN, Reddy YN. Reversible acute kidney injury due to bilateral papillary necrosis in a patient with leptospirosis and diabetes mellitus. Indian J Nephrol 2013; 22:392-4. [PMID: 23326055 PMCID: PMC3544066 DOI: 10.4103/0971-4065.103927] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A 60-year-old lady with type 2 diabetes mellitus and hypertension was referred for fever, bilateral loin pain, and renal failure. Investigations showed severe acute renal failure, bilateral renal papillary necrosis (RPN), urinary tract infection (E. coli), and infection with leptospirosis: Leptospira icterohemorrhagica; serovar hardjo. Renal biopsy showed tubulointerstitial nephritis with mesangial proliferation. The diagnosis was bilateral RPN in a diabetic lady with acute renal failure due to leptospirosis. The patient was successfully treated with hemodialysis, injection ceftriaxone, and benzyl penicillin.
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Affiliation(s)
- P S Subrahmanian
- Department of Medicine, Pondicherry Institute of Medical Sciences, Madras Medical Mission Hospital, Chennai, India
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Monappa V, Naik AM, Mathew M, Rao L, Rao SK, Ramachandra L, PadmaPriya J. Phosphaturic mesenchymal tumour of the mandible--the useful criteria for a diagnosis on fine needle aspiration cytology. Cytopathology 2012. [PMID: 23198882 DOI: 10.1111/cyt.12030] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- V Monappa
- Department of Pathology, Kasturba Medical College, Manipal University, Manipal, Karnataka, IndiaOrthopaedic Surgery, Kasturba Medical College, Manipal University, Manipal, Karnataka, IndiaGeneral Surgery, Kasturba Medical College, Manipal University, Manipal, Karnataka, India
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Vettath RE, Reddy YNV, Reddy YNV, Dutta S, Singh Z, Mathew M, Abraham G. A multicenter cross-sectional study of mental and physical health depression in MHD patients. Indian J Nephrol 2012; 22:251-6. [PMID: 23162267 PMCID: PMC3495345 DOI: 10.4103/0971-4065.101243] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [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] [Indexed: 11/09/2022] Open
Abstract
Depression is ranked fourth among the disabling diseases affecting people worldwide and is the most common psychological problem in patients with End Stage Renal Disease (ESRD). The aim of this study is to assess the physical and emotional health status of renal dialysis patients, based on the SF-36 scale in relation to their economic status. Sixty maintenance hemodialysis patients, with a mean age of 40±13 years were included in this cross-sectional study using the SF-36 scale. It comprises 36 questions regarding physical and mental functions, body pain, vitality, etc. An SF-36 score of 50 or less was considered as moderate to severe depression and 51–100 as mild depression to good health. 56.81% of the patients who are below poverty line under dialysis had moderate to severe depression with regard to their health status. A physical health score of up to 50 was seen in 63.63% of patients below poverty line 63.63% (P= 0.16). A mental health score of 0–50 was observed in 61.63% of the cohort studied (P = 0.22). Among the patient with diabetes (28.33%) 55.56% had depression. Dialysis duration was directly associated with deteriorating physical health status and inversely proportional to their mental health status (P<0.05). There are problems in other regular activities due to depressed physical and mental health. The factors that were identified in this study that influence depression such as poverty status, increasing age, vintage and frequency of dialysis and treatment with erythropoietin dosage should be addressed and treated accordingly to improve the quality of life. Improving self-esteem with fruitful employment opportunities, concerted rehabilitation by professionals and easing of economic burden by private–public partnership is an achievable goal.
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Affiliation(s)
- R E Vettath
- Department of Medicine, Pondicherry Institute of Medical Sciences, Pondicherry, India
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Cheng VE, Mathew M, Gock H. Conversion of CNI-To-Everolimus Immunosupression in Low Risk Renal Transplant Recipients Is Associated with Improved Allograft Function. Transplantation 2012. [DOI: 10.1097/00007890-201211271-01904] [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: 11/25/2022]
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Sonnevend Á, Ghazawi A, Yahfoufi N, Al-Baloushi A, Hashmey R, Mathew M, Tariq WZ, Pál T. VIM-4 carbapenemase-producing Enterobacter cloacae in the United Arab Emirates. Clin Microbiol Infect 2012; 18:E494-6. [PMID: 23078093 DOI: 10.1111/1469-0691.12051] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Screening 34 carbapenem non-susceptible Enterobacteriaceae recovered in Abu Dhabi hospitals identified an Enterobacter cloacae strain carrying bla(VIM-4) , bla(CMY-4) and bla(CTX-M-15) . It was isolated from the urine of an Egyptian patient repeatedly hospitalized and treated with broad-spectrum antibiotics, including carbapenems, in the United Arab Emirates. The bla(VIM-4) coding class I integron, highly similar to In416, was carried on a 175-kilobase non-conjugative incA/C type plasmid also hybridizing with the bla(CMY-4) probe. This is the first detailed report on the isolation of a Verona integron-encoded metallo-β-lactamase (VIM) -producing enteric bacterium in the Arabian Peninsula with characteristics suggestive of spreading from the Mediterranean region.
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Affiliation(s)
- Á Sonnevend
- Department of Microbiology and Immunology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
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Pollack IF, Jakacki RI, Butterfield L, Okada H, Chiba Y, Hashimoto N, Kagawa N, Kinoshita M, Kijima N, Hirayama R, Oji Y, Tsuboi A, Oka Y, Sugiyama H, Yoshimine T, Valle RD, Tejada S, Inoges S, Idoate MA, de Cerio ALD, Espinos J, Aristu J, Gallego J, Calvo JP, Bendandi M, Zhu J, Chen C, Ravelo A, Yu E, Dhanda R, Schnadig ID, Zhang L, Fan H, Zhang I, Chen X, Wang H, Da Fonseca A, Badie B, Okada H, Butterfield LH, Hamilton RL, Mintz AH, Engh JA, Drappatz J, Lively MO, Chan MD, Salazar AM, Potter DM, Shaw EG, Lieberman FS, Wei J, Kong LY, Wang F, Xu S, Doucette TA, Ferguson SD, Yang Y, McEnery K, Jethwa K, Gjyshi O, Qiao W, Lang FF, Rao G, Fuller GN, Calin GA, Heimberger AB, Yang S, Archer GE, Miao H, Cui X, Xie W, Snyder D, Pretorian AJ, Dechkovskaia A, Reap E, Perez LAS, Norberg P, Schmittling R, Mitchell DA, Sampson JH, Wang F, Wei J, Gjyshi O, Kong LY, Xu S, Lang F, Calin G, Heimberger AB, Xu S, Wei J, Kong LY, Wang F, Calin G, Heimberger AB, Walker DG, Crough T, Beagley L, Smith C, Jones L, Khanna R, Hashimoto N, Tsuboi A, Chiba Y, Kijima N, Oka Y, Oji Y, Kinoshita M, Kagawa N, Yoshimine T, Sugiyama H, Kanemura Y, Sumida M, Yoshioka E, Yamamoto A, Kanematsu D, Matsumoto Y, Fukusumi H, Takada A, Nonaka M, Nakajima S, Mori K, Goto S, Kamigaki T, Maekawa R, Shofuda T, Moriuchi S, Yamasaki M, Yeung JT, Hamilton R, Jakacki R, Okada H, Pollack I, Pellegatta S, Eoli M, Antozzi C, Frigerio S, Bruzzone MG, Cuppini L, Nava S, Anghileri E, Cantini G, Prodi E, Ciusani E, Ferroli P, Saini M, Broggi G, Mantegazza R, Parati EA, Finocchiaro G, Hegde M, Corder A, Chow KK, Mukherjee M, Brawley VS, Heslop HE, Gottschalk S, Yvon E, Ahmed N, Gibo DM, Debinski W, Bonomo J, Rossmeisl J, Robertson J, Dickinson P, Salacz ME, Camarata PJ, Ots M, McIntire J, Lovick D, Mitchell DA, Archer G, Bigner D, Friedman H, Lally-Goss D, Perry B, Herndon J, McGehee S, McLendon R, Coleman RE, Sampson J, Hegde M, Grada Z, Byrd T, Shaffer DR, Ghazi A, Brawley VS, Corder A, Schonfeld K, Dotti G, Heslop H, Gottschalk S, Wels W, Baker ML, Ahmed N, Robbins JM, Dickinson PJ, York D, Sturges BK, Martin B, Higgins RJ, Bringas J, Bankiewicz K, Gruber HE, Jolly DJ, Narayana A, Mathew M, Kannan R, Madden K, Golfinos J, Parker E, Ott P, Pavlick A, Bota DA, Pretto C, Hantos P, Hofman FM, Chen TC, Carrillo JA, Schijns VE, Stathopoulos AA, Prins RM, Everson R, Soto H, Lisiero DN, Young E, Liau LM, Archer GE, Xie W, Norberg P, Dechkovskaia A, Friedman A, Bigner DD, Mitchell DA, Sampson JH, Boczkowski D, Mitchell DA, Gururangan SG, Grant G, Driscoll T, Archer G, King J, Boczkowski D, Xie W, Nair S, Perry B, Fuchs H, Kurtzberg J, Friedman H, Bigner D, Sampson J, Shevtsov MA, Pozdnyakov AV, Kim AV, Samochernych KA, Guzhova IV, Romanova IV, Margulis BA, Khachatryan WA. CLIN-IMMUNOTHERAPY/BIOLOGIC THERAPIES. Neuro Oncol 2012. [DOI: 10.1093/neuonc/nos224] [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: 11/14/2022] Open
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Kim JH, Charkravarti A, Wang M, Aldape K, Sulman E, Bredel M, Hegi M, Gilbert M, Curran W, Werner-Wasik M, Mehta M, van den Bent MJ, Brandes AA, Taphoorn MJ, Kros JM, Kouwenhoven MC, Delattre JY, Bernsen HJ, Frenay M, Tijssen CC, Grisold W, Sipos L, Enting RH, French PJ, Dinjens WN, Vecht CJ, Allgeier A, Lacombe D, Gorlia T, Xuan KH, Chang JH, Oh MC, Kim EH, Kang SG, Cho J, Kim SH, Kim DS, Kim SH, Seo CO, Lee KS, Kim MM, Dabaja BS, Jeffrey Medeiros L, Allen P, Kim S, Fowler N, Peereboom DM, Seidman AD, Tabar V, Weil RJ, Thorsheim HR, Smith QR, Lockman PR, Steeg PS, Mallick S, Joshi N, Gandhi A, Jha P, Suri V, Julka PK, Sarkar C, Sharma D, Rath GK, Blumenthal DT, Talianski A, Fishniak L, Bokstein F, Taal W, Walenkamp AM, Taphoorn MJ, Beerepoot L, Hanse M, Buter J, Honkoop A, Groenewegen G, Boerman D, Jansen RL, van den Berkmortel FW, Brandsma D, Kros JM, Bromberg JE, van Heuvel I, Smits M, van der Holt B, Vernhout R, van den Bent M, Matienzo L, Batara J, Torcuator R, Yovino S, Balmanoukian A, Ye X, Campian J, Hess A, Fuchs E, Grossman SA, Leonard AK, Wolff J, Blanchard M, Laack N, Foote R, Brown P, Pan E, Yu D, Yue B, Potthast L, Smith P, Chowdhary S, Chamberlain M, Rockhill J, Sales L, Halasz L, Stewart R, Phillips M, Mathew M, Ott P, Rush S, Donahue B, Pavlick A, Golfinos J, Parker E, Huang P, Narayana A, Clark S, Carlson JA, Gaspar LE, Ney DE, Chen C, Kavanagh B, Damek DM, Martinez NL, DeAngelis LM, Abrey LE, Omuro A, Zhu JJ, Esquenazi-Levy Y, Friedman ER, Tandon N, Mathew M, Hitchen C, Dewyngaert K, Narayana A. CLIN-MEDICAL + RADIATION THERAPIES. Neuro Oncol 2012. [DOI: 10.1093/neuonc/nos227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Reddy YNV, Reddy YNV, Balasubramaniam L, Mathew M, Abraham G. Mycobacterium mucogenicum peritonitis in a continuous ambulatory peritoneal dialysis patient. Perit Dial Int 2012; 32:226-7. [PMID: 22383729 DOI: 10.3747/pdi.2011.00034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Gok Oguz E, Olmaz R, Turgutalp K, Muslu N, Sungur MA, Kiykim A, Van Biesen W, Vanmassenhove J, Glorieux G, Vanholder R, Chew S, Forster K, Kaufeld T, Kielstein J, Schilling T, Haverich A, Haller H, Schmidt B, Hu P, Liang X, Liang X, Chen Y, LI R, Jiang F, LI Z, Shi W, Lim CCW, Lim CCW, Chia CML, Tan AK, Tan CS, Hu P, Liang X, Liang X, Chen Y, LI R, Jiang F, LI Z, Shi W, Ng R, Subramani S, Chew S, Perez de Jose A, Bernis Carro C, Madero Jarabo R, Bustamante J, Sanchez Tomero JA, Chung W, Ro H, Chang JH, Lee HH, Jung JY, Vanmassenhove J, Van Biesen W, Glorieux G, Vanholder R, Fazzari L, Giuliani A, Scrivano J, Pettorini L, Benedetto U, Luciani R, Roscitano A, Napoletano A, Coclite D, Cordova E, Punzo G, Sinatra R, Mene P, Pirozzi N, Shavit L, Shavit L, Manilov R, Algur N, Wiener-Well Y, Slotki I, Pipili C, Pipili C, Vrettou CS, Avrami K, Economidou F, Glynos K, Ioannidou S, Markaki V, Douka E, Nanas S, De Pascalis A, De Pascalis A, Cofano P, Proia S, Valletta A, Vitale O, Russo F, Buongiorno E, Filiopoulos V, Biblaki D, Lazarou D, Chrysis D, Fatourou M, Lafoyianni S, Vlassopoulos D, Zakiyanov O, Kriha V, Vachek J, Svarcova J, Zima T, Tesar V, Kalousova M, Kaushik M, Kaushik M, Ronco C, Cruz D, Zhang L, Zhang W, Zhang W, Chen N, Ejaz AA, Kambhampati G, Ejaz N, Dass B, Lapsia V, Arif AA, Asmar A, Shimada M, Alsabbagh M, Aiyer R, Johnson R, Chen TH, Chang CH, Chang MY, Tian YC, Hung CC, Fang JT, Yang CW, Chen YC, Cantaluppi V, Quercia AD, Figliolini F, Giacalone S, Pacitti A, Gai M, Guarena C, Leonardi G, Leonardi G, Biancone L, Camussi G, Segoloni GP, De Cal M, Lentini P, Clementi A, Virzi GM, Scalzotto E, Ronco C, Lacquaniti A, Lacquaniti A, Donato V, Fazio MR, Lucisano S, Cernaro V, Lupica R, Buemi M, Turgutalp K, Helvaci I, Anik E, Kiykim A, Wani M, Wani DI, Bhat DMA, Banday DK, Najar DMS, Reshi DAR, Palla DNA, Turgutalp K, Kiykim A, Helvaci I, Iglesias P, Olea T, Vega-Cabrera C, Heras M, Bajo MA, Del Peso G, Arias MJ, Selgas R, Diez JJ, Daher E, Costa PL, Pereira ENS, Santos RDP, Abreu KL, Silva Junior G, Pereira EDB, Raimundo M, Crichton S, Syed Y, Martin J, Whiteley C, Bennett D, Ostermann M, Gjyzari A, Thereska N, Koroshi A, Barbullushi M, Kodra S, Idrizi A, Strakosha A, Petrela E, Raimundo M, Crichton S, Syed Y, Martin J, Lemmich Smith J, Bennett D, Ostermann M, Klimenko A, Tuykhmenev E, Villevalde S, Kobalava Z, Avdoshina S, Villevalde S, Tyukhmenev E, Efremovtseva M, Kobalava Z, Hayashi H, Hayashi H, Suzuki S, Kataoka K, Kondoh Y, Taniguchi H, Sugiyama D, Nishimura K, Sato W, Maruyama S, Matsuo S, Yuzawa Y, Geraldine D, Muriel F, Alexandre H, Eric R, Fu P, Zhang L, Pozzato M, Ferrari F, Cecere P, Mesiano P, Vallero A, Livigni S, Quarello F, Hudier L, Decaux O, Haddj-Elmrabet A, Mandart L, Lino-Daniel M, Bridoux F, Renaudineau E, Sawadogo T, Le Pogamp P, Vigneau C, Famee D, Koo HM, Oh HJ, Han SH, Choi KH, Kang SW, Mehdi M, Nicolas M, Mariat C, Shah P, Kute VB, Vanikar A, Gumber M, Patel H, Trivedi H, Pipili C, Pipili C, Manetos C, Vrettou CS, Poulaki S, Tripodaki ES, Papastylianou A, Routsi C, Nanas S, Uchida K, Kensuke U, Yamagata K, Saitou C, Okada M, Chita G, Davies M, Veriawa Y, Naicker S, Mukhopadhyay P, Mukherjee D, Mishra R, Kar M, Zickler D, Wesselmann H, Schindler R, Gutierrez* E, Egido J, Rubio-Navarro A, Buendia I, Blanco-Colio LM, Toldos O, Manzarbeitia F, De Lorenzo A, Sanchez R, Praga^ M, Moreno^ JA, Kim MY, Kang NR, Jang HR, Lee JE, Huh W, Kim YG, Kim DJ, Hong SC, Kim JS, Oh HY, Okamoto T, Kamata K, Naito S, Tazaki H, Kan S, Anne-Kathrin LG, Matthias K, Speer T, Andreas L, Heinrich G, Thomas V, Poppleton A, Danilo F, Matthias K, Lai CF, Wu VC, Shiao CC, Huang TM, Wu KD, Bedford M, Farmer C, Irving J, Stevens P, Patera F, Patera F, Mattozzi F, Battistoni S, Fagugli RM, Park MY, Choi SJ, Kim JG, Hwang SD, Xie H, Chen H, Xu S, He Q, Liu J, Hu W, Liu Z, Dalboni M, Blaya R, Quinto BM, Narciso R, Oliveira M, Monte J, Durao M, Cendoroglo M, Batista M, Hanemann AL, Liborio A, Daher E, Martins A, Pinheiro MCC, Silva Junior G, Meneses G, De Paula Pessoa R, Sousa M, Bezerra FSM, Albuquerque PLMM, Lima JB, Lima CB, Veras MDSB, Silva Junior G, Daher E, Nemoto Matsui T, Totoli C, Cruz Andreoli MC, Vilela Coelho MP, Guimaraes de Souza NK, Ammirati AL, De Carvalho Barreto F, Ferraz Neto BH, Fortunato Cardoso Dos Santos B, Abraham A, Abraham G, Mathew M, Duarte PMA, Duarte FB, Barros EM, Castro FQS, Silva Junior G, Daher E, Palomba H, Castro I, Sousa SR, Jesus AN, Romano T, Burdmann E, Yu L, Kwon SH, You JY, Hyun YK, Woo SA, Jeon JS, Noh HJ, Han DC, Tozija L, Tozija L, Petronievic Z, Selim G, Nikolov I, Stojceva-Taneva O, Cakalaroski K, Lukasz A, Beneke J, Schmidt B, Kielstein J, Haller H, Menne J, Schiffer M, Polanco N, Hernandez E, Gutierrez E, Gutierrez Millet V, Gonzalez Monte E, Morales E, Praga M, Francisco Javier L, Nuria GF, Jose Maria MG, Bes Rastrollo M, Angioi A, Conti M, Cao R, Atzeni A, Pili G, Matta V, Murgia E, Melis P, Binda V, Pani A, Thome* F, Leusin F, Barros E, Morsch C, Balbinotto A, Pilla C, Premru V, Buturovic-Ponikvar J, Ponikvar R, Marn-Pernat A, Knap B, Kovac J, Gubensek J, Kersnic B, Krnjak L, Prezelj M, Granatova J, Havrda M, Hruskova Z, Kratka K, Remes O, Mokrejsova M, Bolkova M, Lanska V, Rychlik I, Uniacke MD, Lewis RJ, Harris S, Roderick P, Thome* F, Balbinotto A, Barros E, Morsch C, Martin N, Ulrich K, Jan B, Jorn B, Reinhard B, Jan K, Hermann H, Meyer Tobias F, Leyla R, Schmidt Bernhard MW, Harald S, Jurgen S, Tanja K, Menne J, Mario S, Jan B, Jan B, Sang Hi E, Leyla R, Claus M, Frank V, Aleksej S, Sengul S, Jan K, Jorn B, Reinhard B, Meyer Tobias F, Schmidt Bernhard MW, Mario S, Martin N, Ulrich K, Robert S, Karin W, Tanja K, Hermann H, Menne J, Leyla R, Leyla R, Jan K, Jan B, Reinhard B, Feikah G, Hermann H, Tanja K, Ulrich K, Menne Tobias F, Claus M, Martin N, Mario S, Schmidt Bernhard MW, Harald S, Jurgen S, Menne J, Claus M, Claus M, Jan K, Jan B, Reinhard B, Feikah G, Hermann H, Ulrich K, Menne Tobias F, Meyer Tobias N, Martin N, Leyla R, Schmidt Bernhard MW, Harald S, Jurgen S, Tanja K, Mario S, Menne J, Kielstein J, Beutel G, Fleig S, Steinhoff J, Meyer T, Hafer C, Bramstedt J, Busch V, Vischedyk M, Kuhlmann U, Ries W, Mitzner S, Mees S, Stracke S, Nurnberger J, Gerke P, Wiesner M, Sucke B, Abu-Tair M, Kribben A, Klause N, Schindler R, Merkel F, Schnatter S, Dorresteijn E, Samuelsson O, Brunkhorst R, Stec-Hus Registry G, Reising A, Hafer C, Kielstein J, Schmidt B, Bange FC, Hiss M, Vetter F, Kielstein J, Beneke J, Bode-Boger SM, Martens-Lobenhoffer J, Schiffer M, Schmidt BMW, Haller H, Menne J, Kielstein JT, Shin HS, Jung YS, Rim H. AKI - Clinical. Nephrol Dial Transplant 2012. [DOI: 10.1093/ndt/gfs235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Abraham G, Viswanathan V, Kumar V, Reddy YN, Reddy YN, Kurien A, Mathew M. Late post transplant HIV infection with BK viremia and allograft tuberculosis in a renal transplant recipient with Kaposi sarcoma. Indian J Nephrol 2012; 22:388-91. [PMID: 23326054 PMCID: PMC3544065 DOI: 10.4103/0971-4065.103929] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
In this report, we discuss a case of a 51-year-old African renal transplant who presented with metastatic Kaposi sarcoma 1 year after transplant. The Kaposi sarcoma was treated with a switch of immunosuppressants and chemotherapy. Six years after transplant, he presented with chronic allograft nephropathy, allograft tuberculosis, BK viremia, and was diagnosed to have contracted HIV infection.
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Mathew M, Cherian A. Intracranial hypertension with delayed puberty: a rare presentation of juvenile onset systemic lupus erythematosus. Singapore Med J 2012; 53:e15-e17. [PMID: 22252192] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
An adolescent boy presented with headache, bilateral papilloedema, growth retardation and absent secondary sexual characteristics. The diagnosis of intracranial hypertension was confirmed by increased intracranial pressure and normal neuroimaging of the brain except for partial empty sella and prominent perioptic cerebrospinal fluid (CSF) spaces. Evaluation showed an erythrocyte sedimentation rate of 150 mm/hr, positive antinuclear antibody, anti-dsDNA and antiribosomal P protein. Renal biopsy revealed diffuse segmental proliferative lupus nephritis (LN) class IV-S (A), which confirmed the diagnosis of systemic lupus erythematosus (SLE). Treatment of LN with intravenous pulse methylprednisolone and cyclophosphamide normalised the patient's CSF pressure and symptoms. In cases of intracranial hypertension, SLE must be considered. Growth retardation and absence of secondary sexual characteristics could coexist and may be presenting features of SLE. These manifestations point to advanced grades of LN, which could be asymptomatic and may be missed without a renal biopsy.
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Affiliation(s)
- M Mathew
- Department of Neurology, Government Medical College Hospital, Medical College, Trivandrum, Kerala, India
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Faverani L, Barão V, Ramalho-Ferreira G, Delben J, Wimmer M, Mathew M, Yan J, Sukotjo C, Garcia-Júnior I, Assunção W. Corrosion on the titanium surface resulting in greater lipopolysaccharide affinity. Int J Oral Maxillofac Surg 2011. [DOI: 10.1016/j.ijom.2011.07.351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Lapu K, Mathew M, Gende G, Kevau I. Selective surgical management of penetrating anterior abdominal wounds at the Angau Memorial Hospital: a prospective study. P N G Med J 2011; 54:48-52. [PMID: 23763038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
UNLABELLED Trauma is a leading cause of admissions to the surgical ward in Papua New Guinea (PNG), accounting for about 35% of cases. Of these, 15% of cases are abdominal injuries, of which 19% are penetrating injuries. Selective surgical management of patients with a low-velocity anterior abdominal wound (AAW) is beneficial in some patients. AIM To determine if selective surgical management is a viable therapeutic option in PNG. METHODS A non-random prospective study of consecutive cases was done on 60 patients with an AAW based entirely on clinical symptoms and signs. The outcome measures were length of hospital stay, morbidity and mortality. Data were analysed using SPSS 10.0 for Windows and Microsoft Excel. RESULTS Immediate laparotomy was done on 24 (40%) of cases and 36 (60%) had nonoperative conservative management, of which 6 (17%) failed and went on to have laparotomy on demand. The average hospital stay was 4 days shorter (p = 0.0001) for the nonoperative group, which had significantly fewer complications (p = 0.01). No deaths were recorded in either of the two groups of patients. CONCLUSION Selective nonoperative management of stable patients with an AAW with or without omental signs is a safe therapeutic option in PNG.
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Affiliation(s)
- Kevin Lapu
- Surgery Unit, Angau Memorial Hospital, PO Box 457, Lae, Morobe Province 411, Papua New Guinea
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Mathew M, Nair C, Shenoy T, Varghese J. Preventive and curative effects of Acalypha indica on acetaminophen-induced hepatotoxicity. ACTA ACUST UNITED AC 2011. [DOI: 10.4103/0973-8258.82100] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Swaminathan S, Padmapriyadarsini C, Yoojin L, Sukumar B, Iliayas S, Karthipriya J, Sakthivel R, Gomathy P, Thomas BE, Mathew M, Wanke CA, Narayanan PR. Nutritional supplementation in HIV-infected individuals in South India: a prospective interventional study. Clin Infect Dis 2010; 51:51-7. [PMID: 20509768 DOI: 10.1086/653111] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Malnutrition in human immunodeficiency virus (HIV)-infected individuals is associated with faster disease progression, higher mortality rates, and suboptimal response to antiretroviral therapy (ART). METHODS We conducted a prospective interventional study to evaluate the effects of an oral macronutrient supplement among HIV-infected adults in South India. Patients attending Tuberculosis Research Centre clinics from June 2005 through December 2007 had baseline nutritional assessment and laboratory investigations performed. Patients at 1 center received nutritional counseling and standard care, whereas patients at 2 centers additionally received a macronutrient providing 400 cal and 15 g of protein daily. Study outcomes were changes in anthropometry, body composition, blood chemistry, and immune status at 6 months. RESULTS In total, 636 ART-naive patients were enrolled in the study; 361 completed 6 months of follow-up (282 received supplements and 79 received standard care). Mean age +/- standard deviation (SD) was 31 +/- 7 years, mean weight +/- SD was 50 +/- 10 kg, and 42% were male. Significant increases in body weight, body mass index, midarm circumference, fat-free mass, and body cell mass were observed in the supplement group but not in the control group at 6 months; gains were greater in patients with CD4 cell counts <200 cells/microL. No changes were observed in lipid levels, whereas the CD4 cell count decreased in the control group. However, after adjusting for baseline differences, these changes were not statistically significantly different between the groups. CONCLUSIONS Macronutrient supplementation did not result in significantly increased weight gain compared with standard care (including nutritional counseling) among patients with moderately advanced HIV disease. The effect of supplementation on specific subsets of patients and on preserving immune function needs further research.
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Affiliation(s)
- S Swaminathan
- Dept of Clinical Research, Tuberculosis Research Centre, Chennai, India.
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Agarwal PK, Mathew M, Virdi M. Is there an effect of perioperative blood pressure on intraoperative complications during phacoemulsification surgery under local anaesthesia? Eye (Lond) 2010; 24:1186-92. [PMID: 20139915 DOI: 10.1038/eye.2010.4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
PURPOSE The practice of deferring phacoemulsification procedure on recording raised blood pressure (BP) in the immediate perioperative period is based on the perception of increased intraoperative risk. The significance of perioperative BP recordings on the surgical complications during phacoemulsification procedure was evaluated. SETTING Hairmyres Hospitals, Lanarkshire Acute Hospitals NHS Trust. PATIENTS AND METHODS Patients were classified as hypertensive on the basis of the British Hypertension Society Guidelines. BP recordings during preoperative assessment, admission, and 1-hour postoperatively were recorded in 734 hypertensives and 740 normotensives undergoing phacoemulsification procedure. In addition, BP recordings in the holding area before giving local anaesthesia were noted in the 734 hypertensives. Patient's peri- and intraoperative complications during the procedure were noted. RESULTS The mean age was 72+/-10.5 years and 74+/-11.6 years among the hypertensives and normotensives. There was a significant increase in the number of hypertensives who developed isolated systolic hypertension in the holding area (95% confidence interval=2.82, P<0.001) where the mean BP was 171.38/78.31 mm Hg (+/-30.55/16.29). A total of 21 hypertensives and 18 normotensives developed intraoperative complications during the phacoemulsification procedure. There was no significant difference (P=0.41) in the intraoperative complications between the hypertensives and normotensives. CONCLUSION Perioperative increase in BP noted in the holding area among hypertensives did not increase the risk of surgical complications during phacoemulsification procedure when compared with normotensives. We recommend that BP should not be routinely measured in the holding area before phacoemulsification surgery under local anaesthesia.
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Affiliation(s)
- P K Agarwal
- Department of Ophthalmology, Hairmyres Hospitals, Lanarkshire Acute Hospitals NHS Trust, East Kilbride, Scotland, UK.
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Sathyanarayana P, Mathew M, Li Q, Sastry VSS, Kundu B, Le KV, Takezoe H, Dhara S. Splay bend elasticity of a bent-core nematic liquid crystal. Phys Rev E Stat Nonlin Soft Matter Phys 2010; 81:010702. [PMID: 20365313 DOI: 10.1103/physreve.81.010702] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2009] [Indexed: 05/29/2023]
Abstract
We measured the splay (K11) and bend (K33) elastic constants in the nematic phase of a bent-core liquid crystal. In the vicinity of the nematic-isotropic transition temperature K33 is proportional to the square of the order parameter. In the nematic range K11 increases monotonically with decreasing temperature, whereas K33 is practically independent of temperature and is smaller than K11 . K33 exhibits a pretransitional slow divergence toward the transition temperature to the smectic phase and becomes slightly larger than K11. The small K33 is explained on the basis of strong coupling of the bent shape of the molecules with the bend distortion.
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Mathew M, Mohan A, Al-Kalbani A, Al-Aamari S. P947 Cornual pregnancy - Successful management of a rare case. Int J Gynaecol Obstet 2009. [DOI: 10.1016/s0020-7292(09)62434-6] [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: 10/20/2022]
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Mathew M, Burney IA, Al Hamadani A, Rao K. Bilateral breast metastases in a pregnant woman with disseminated cutaneous melanoma. Indian J Cancer 2009; 46:342-4. [PMID: 19749469 DOI: 10.4103/0019-509x.55559] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Huston JM, Eachempati SR, Rodney JR, Cayci C, Fusco D, Mathew M, Shou J, Goldstein MJ, Kapur S, Barie PS. Treatment of Strongyloides stercoralis hyperinfection-associated septic shock and acute respiratory distress syndrome with drotrecogin alfa (activated) in a renal transplant recipient. Transpl Infect Dis 2009; 11:277-80. [PMID: 19392733 DOI: 10.1111/j.1399-3062.2009.00386.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report a case of Strongyloides stercoralis hyperinfection syndrome in a renal transplant recipient complicated by septic shock, acute respiratory distress syndrome, and Klebsiella pneumoniae superinfection. The patient was treated successfully with drotrecogin alfa (activated), parenteral ivermectin, albendazole, and piperacillin/tazobactam. This outcome suggests that drotrecogin alfa (activated) may be useful therapy for transplant recipients who develop severe sepsis or septic shock secondary to potentially lethal opportunistic infections.
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Affiliation(s)
- J M Huston
- Department of Surgery, Division of Critical Care and Trauma, New York Presbyterian Hospital, Weill Cornell Medical College, New York, New York 10065, USA
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Thayil AKN, Pereira A, Mathew M, Artigas D, Blanco EM, Loza-Alvarez P. Decrease in laser ablation threshold for epithelial tissue microsurgery in a living Drosophila embryo during dorsal closure. J Microsc 2008; 232:362-8. [PMID: 19017235 DOI: 10.1111/j.1365-2818.2008.02107.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
In this work, we use a two-photon fluorescence microscope for combined imaging and laser tissue ablation of a living Drosophila Melanogaster embryo. By using tightly focused near-infrared femtosecond pulses at MHz repetition rate and of sub-nanojoule energy we are able to produce microsurgery on the epithelial tissue within a Drosophila embryo at the final stages of its embryonic development. Ablation was performed on labelled and unlabelled embryos during and after dorsal closure. We observed that ablation of GFP-labelled tissue required lower energy deposition than unlabelled tissue ensuring that the tissue ablation is mediated by multiphoton absorption of Green Fluorescent Protein (GFP). In addition, the energy deposition to produce ablation is further decreased during dorsal closure. These results show the presence of additional tensile forces on the tissue during dorsal closure. Furthermore, an increased activity of actin near the laser wounds was observed as the tissue heals.
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Affiliation(s)
- A K N Thayil
- ICFO - Institut de Ciències Fotòniques, Mediterranean Technology Park, 08860 Castelldefels, Barcelona, Spain
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Samanta GK, Kumar SC, Mathew M, Canalias C, Pasiskevicius V, Laurell F, Ebrahim-Zadeh M. High-power, continuous-wave, second-harmonic generation at 532 nm in periodically poled KTiOPO(4). Opt Lett 2008; 33:2955-2957. [PMID: 19079504 DOI: 10.1364/ol.33.002955] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
We report efficient generation of high-power, cw, single-frequency radiation in the green in a simple, compact configuration based on single-pass, second-harmonic generation of a cw ytterbium fiber laser at 1064 nm in periodically poled KTiOPO(4). Using a crystal containing a 17 mm single grating with period of 9.01 microm, we generate 6.2 W of cw radiation at 532 nm for a fundamental power of 29.75 W at a single-pass conversion efficiency of 20.8%. Over the entire range of pump powers, the generated green output is single frequency with a linewidth of 8.5 MHz and has a TEM(00) spatial profile with M(2)<1.34. The demonstrated green power can be further improved by proper thermal management of crystal heating effects at higher pump powers and also by optimized design of the grating period to include thermal issues.
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Affiliation(s)
- G K Samanta
- ICFO-Institut de Ciencies Fotoniques, Mediterranean Technology Park, Castelldefels, Barcelona, Spain.
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Affiliation(s)
- D G Said
- Division of Ophthalmology, B Floor, Eye ENT Centre, Queen's Medical Centre, Derby Road, Nottingham NG7 2UH, UK
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