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Govardhan H, Pradhan S, Jain R, Ibrahim A K, Sridhar P. 88P Color Doppler parameters: a non invasive prognostic marker in carcinoma breast in both naive and neoadjuvant chemotherapy patients. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw575.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Shah B, Castro J, Gökbuget N, Kersten MJ, Hagenbeek T, Wierda W, Schiller G, Bot A, Rossi J, Jiang Y, Navale L, Stout S, Aycock J, Wiezorek J, Jain R. ZUMA-3: A phase 1/2 multi-center study evaluation the safety and efficacy of KTE-C19 anti-CD19 CAR T cells in adult patients with relapsed/refractory B precursor acute lymphoblastic leukemia (R/R ALL). Ann Oncol 2016. [DOI: 10.1093/annonc/mdw368.58] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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153
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Pappu A, Sharma B, Jain R, Dua N, Sood J. Abstract PR550. Anesth Analg 2016. [DOI: 10.1213/01.ane.0000492932.48925.8f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Abstract
Radiographs and CT scans of a 45-year-old male with progressive enlargement of his right upper limb and shoulder are presented. Extensive soft-tissue hypertrophy with linear radiolucent bands (fat) limited to the lateral aspect of the limb were seen. Exostoses-like bony overgrowths were also seen along interphalangeal joints. At CT, hypertrophic adipose tissue intermingling with muscle fibers was demonstrated, a diagnostic finding distinguishing the lesion from plexiform neurofibrolipomatosis, Klippel-Trenaunay syndrome and other angiomatous lesions.
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Cameron JL, Jain R, Rais M, White AE, Beer TM, Kievit P, Winters-Stone K, Messaoudi I, Varlamov O. Perpetuating effects of androgen deficiency on insulin resistance. Int J Obes (Lond) 2016; 40:1856-1863. [PMID: 27534842 PMCID: PMC5140744 DOI: 10.1038/ijo.2016.148] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Revised: 07/14/2016] [Accepted: 07/23/2016] [Indexed: 12/22/2022]
Abstract
Background/Objectives Androgen deprivation therapy (ADT) is commonly used for treatment of
prostate cancer, but is associated with side effects such as sarcopenia and
insulin resistance. The role of lifestyle factors such as diet and exercise
on insulin sensitivity and body composition in testosterone-deficient males
is poorly understood. The aim of the present study was to examine the
relationships between androgen status, diet, and insulin sensitivity. Subjects/Methods Middle-aged (11–12-yo) intact and orchidectomized male rhesus
macaques were maintained for two months on a standard chow diet, and then
exposed for six months to a Western-style, high-fat/calorie-dense diet (WSD)
followed by four months of caloric restriction (CR). Body composition,
insulin sensitivity, physical activity, serum cytokine levels, and adipose
biopsies were evaluated before and after each dietary intervention. Results Both intact and orchidectomized animals gained similar proportions of
body fat, developed visceral and subcutaneous adipocyte hypertrophy, and
became insulin resistant in response to the WSD. CR reduced body fat in both
groups, but reversed insulin resistance only in intact animals.
Orchidectomized animals displayed progressive sarcopenia, which persisted
after the switch to CR. Androgen deficiency was associated with increased
levels of interleukin-6 and macrophage-derived chemokine (CCL22), both of
which were elevated during CR. Physical activity levels showed a negative
correlation with body fat and insulin sensitivity. Conclusion Androgen deficiency exacerbated the negative metabolic side effects
of the WSD, such that CR alone was not sufficient to improve altered insulin
sensitivity, suggesting that ADT patients will require additional
interventions to reverse insulin resistance and sarcopenia.
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Kannan S, Gowri S, Tyagi V, Kohli S, Jain R, Kapil P, Bhardwaj A. Direct-to-physician and direct-to-consumer advertising: Time to have stringent regulations. INTERNATIONAL JOURNAL OF RISK & SAFETY IN MEDICINE 2016; 27:77-83. [PMID: 26410010 DOI: 10.3233/jrs-150644] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Direct to physician advertisements and direct to consumer advertisement (DTCA) is a well-known marketing strategy of pharmaceutical companies. Studies from the West and also from the Indian sub-continent revealed several lacunae in such advertisements. OBJECTIVES The present study was carried out to understand the international and national scenario regarding the lacunae in drug advertisements and the opinion of both physicians and patients regarding DTCA. METHODS The present study was conducted after obtaining approval from the institutional ethics committee. Warning letters (WLs) issued to pharmaceutical companies by United States Food and Drug Administration (USFDA) and Therapeutic Goods Administration (TGA) due to discrepancies in the advertisements were analyzed for reasons that were grouped into one of the following categories: overstatement of efficacy; unapproved indication; lack of adequate directions to use; omission of adverse effects; misleading claims; advertisement made for an unapproved drug (investigational new product). Drug advertisements in Current Index of Medical Specialties (CIMS) April-July 2014 issue was also analyzed for lacunae depending on categories as mentioned above. Physicians and patients in a tertiary care medical college and hospital were administered a validated questionnaire exploring their views about crucial aspects of DTCA. Descriptive statistics was used for each of the categories. RESULTS A total of 93 WLs issued by USFDA and 36 by TGA were assessed. Majority of the WLs by USFDA were issued for omission of adverse effects (61/93, 65.6%) followed by misleading claims (54/93, 58.1%). Similarly, WLs by TGA were also mainly issued for the presence of misleading claims (35/36, 97.2%) followed by overstatement of efficacy (26/36, 72.2%) and CIMS evaluation had revealed that 78/92 (84.8%) advertisements omitted adverse effects, 20/92 (21.7%) had misleading claims, 9/92 (9.8%) had unapproved indications and 7/92 (7.6%) overstated the efficacy. With regard to the opinion regarding DTCA, 69.9% physicians had a patient discussing DTCA that was clinically inappropriate. One hundred (64.5%) out of 155 physicians opined that DTCA encourage patients to attend physicians regarding preventive healthcare. On the contrary, 82/155 (52.9%) physicians felt that DTCA would damage the same. Similarly, 69 out of the total 100 patients felt that drug advertisements aid them to have better discussions with their treating physicians. Surprisingly, a large majority (91/100) were of the opinion that only safe drugs are allowed to be advertised. CONCLUSION To conclude, from the findings of this study both the physicians and patients should be cautious and not overzealous while dealing with drug advertisements or promotional literature. More stringent scrutiny and issue of WLs or blacklisting of indulging pharmaceutical companies are mandatory by the regulatory agency to contain the same.
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Chemaly RF, Aitken SL, Wolfe CR, Jain R, Boeckh MJ. Aerosolized ribavirin: the most expensive drug for pneumonia. Transpl Infect Dis 2016; 18:634-6. [PMID: 27214684 DOI: 10.1111/tid.12551] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Revised: 05/02/2016] [Accepted: 05/10/2016] [Indexed: 11/26/2022]
Abstract
Dramatic, overnight cost increases of important orphan and generic medications have recently come under public and government scrutiny. We highlight the case of aerosolized ribavirin, an important antiviral agent in hematopoietic stem cell transplantation which, because of substantial price increases, may now cost more than the transplant procedure itself.
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Incio J, Suboj P, Chin S, Liu H, Soares R, Boucher Y, Fukumura D, Jain R. Proffered Paper: Obesity-induced inflammation and desmoplasia promote pancreatic cancer progression and resistance to chemotherapy. Eur J Cancer 2016. [DOI: 10.1016/s0959-8049(16)61017-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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159
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Sharma R, Maheshwari S, Jain R, Porwal R. Gas-containing Liver Abscess Mimicking Pneumoperitoneum. THE JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 2016; 64:84-85. [PMID: 27739278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Gas under the diaphragm or pneumoperitoneum, is often a sign of grave intra-abdominal pathology. It can be due to either of surgical or non-surgical etiology. Here we present a case of gas under right dome of diaphragm caused by a non-surgical cause i.e. secondary to aspiration of liver abscess.
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Trottier ED, Gravel J, Ali S, Meckler G, Blanchet M, Stang A, Porter R, Lemay S, Dubrovsky AS, Chan M, Jain R, Principi T, Joubert G, Kam A, Thull-Freedman J, Neto G, Lagacé M. Treating and Reducing Anxiety and Pain in the Paediatric Emergency Department (The Trapped 2 Survey): Time for Action – A Pediatric Emergency Research Canada (Perc) Project. Paediatr Child Health 2016. [DOI: 10.1093/pch/21.supp5.e70b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
BACKGROUND: Multiples barriers to appropriate analgesia provision are reported in the paediatric emergency department (PED), including limited accessibility to effective strategies.
OBJECTIVES: To evaluate the improvement in the accessibility of pain and anxiety management strategies in PEDs in Canada, after the creation of a national pediatric pain quality improvement collaborative, through Pediatric Emergency Research Canada.
DESIGN/METHODS: In 2013, the TRAPPED 1 survey was administered across Canadian PEDs, in order to evaluate the resources in place for pain and anxiety management. Subsequent to the TRAPPED 1, a pain Quality Improvement Collaborative was created to stimulate the implementation of new pain and anxiety management strategies through the sharing of information between PEDs. The TRAPPED 2 survey involved a cross sectional survey similar to TRAPPED 1, after a two year interval. Its main focus was to evaluate the improvement in the accessibility of specific, preferred strategies reported by each centre, after participating in this collaborative between December 2014 to November 2015, and then working to implement change within their own PEDs.
RESULTS: All 15/15 Canadian PEDs responded to TRAPPED 1 in 2013. In 2014, 11/15 agreed to participate in the national pain Quality Improvement Collaborative, with a goal of introducing new pain and anxiety management strategies within their own PEDs. An in-person meeting, email communication, and telephone meetings were employed for information sharing regarding experiences/challenges within each of the participating centres. Newly introduced strategies included education, distraction, nurse-initiated protocols, and policies/education to encourage the use of intranasal (IN) medications. 11/11 centres have responded to the interim follow up surveys in 2015. At the end of the project (Fall 2105), 15/15 Canadian PEDs agreed to complete the final TRAPPED 2 survey. When comparing the results of 2015 with 2013, an increased number of PEDs used face-based pain scales (14/15 vs 6/15) and behavioural scales (5/15 vs 1/15) for pain assessment of school-aged children and infants, respectively. Use of assessment room wall decoration for distraction increased from 7/15 to 11/15. Reminder posters for pain management at triage increased from 4/15 to 6/15. Availability of electronic distraction strategies (e.g. using tablets) increased from 4/15 to 10/15 centres. For skin-piercing procedure, nurses initiated protocols to use topical anesthetic creams and oral sucrose was available in 12/15 centres (compared to 10/15 in 2013), and 14/15 (compared to 12/15 in 2013) respectively. Availability of IN medications increased in the last two years: fentanyl 14/15 (9/15 in 2013) and midazolam in at least 10/15 (8/15 in 2013). 10/11 PEDS involved in the QI strategy reported the implementation of at least one of their strategies identified.
CONCLUSION: This study suggests that the use of a pain Quality Improvement Collaborative may improve the introduction of new strategies in multiple PEDs. It can help guide other centres when introducing new strategies to reduce pain and anxiety for children in community EDs. Future research can focus on the sustainability of the strategies, and as well the effect of the collaborative on the introduction of other pain treatment strategies.
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Ravindran V, Jain R, Thabah M, Nalawade A, Kumar P, Agrawal S, Rath P, Upadhyaya S, Kaushik V, Kiran R, Sekhri R, Sekhri V, Shukla J, Pandey K, Malviya S, Ghosh P, Pandey B. FRI0449 Incidence and Prevalence of Psoriatic Arthritis in South East Asia. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.4702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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162
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Jain R, Davey S, Davey A, Raghav SK, Singh JV. Can the management of blood sugar levels in gestational diabetes mellitus cases be an indicator of maternal and fetal outcomes? The results of a prospective cohort study from India. J Family Community Med 2016; 23:94-9. [PMID: 27186155 PMCID: PMC4859105 DOI: 10.4103/2230-8229.181002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Gestational diabetes mellitus (GDM) is emerging as an important public health problem in India owing to its increasing prevalence since the last decade. The issue addressed in the study was whether the management of blood sugar levels in GDM cases can predict maternal and fetal outcomes. MATERIALS AND METHODS A prospective cohort study was done for 1 year from October 1, 2013, to September 31, 2014, at 652 diabetic screening units as a part of the Gestational Diabetes Prevention and Control Project approved by the Indian Government in the district of Kanpur, state of Uttar Pradesh. A total of 57,108 pregnant women were screened during their 24-28(th) weeks of pregnancy by impaired oral glucose test. All types of maternal and perinatal outcomes were followed up in both GDM and non-GDM categories in the 2(nd) year (2013-2014) after blood sugar levels were controlled. RESULTS It was seen that for all kinds of maternal and fetal outcomes, the differences between GDM cases and non-GDM cases were highly significant (P < 0.0001, relative risk >1 in every case). Moreover, perinatal mortality also increased significantly from 5.7% to 8.9% when blood sugar levels increased from 199 mg/dl and above. Perinatal and maternal outcomes in GDM cases were also significantly related to the control of blood sugar levels (P < 0.0001). CONCLUSION Blood sugar levels can be an indicator of maternal and perinatal morbidity and mortality in GDM cases, provided unified diagnostic criteria are used by Indian laboratories. However, to get an accurate picture on this issue, all factors need further study.
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Askoxylakis V, Ferraro G, Kodack D, Badeaux M, Jain R. Abstract P6-17-02: Ado-trastuzumab emtansine (T-DM1) is effective against established HER2-positive breast cancer brain metastases in mice. Cancer Res 2016. [DOI: 10.1158/1538-7445.sabcs15-p6-17-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Brain metastases represent a major problem in the treatment of HER2-positive breast cancer (1). The antibody-drug conjugate ado-trastuzumab emtansine (T-DM1) has shown efficacy in trastuzumab-resistant systemic breast cancer. Here, we tested the hypothesis that T-DM1 could overcome trastuzumab resistance in murine models of brain metastases.
Methods: We used previously established animal models of HER2-positive breast cancer brain metastases and organotypic brain slice cultures that recapitulate clinical scenarios (2). We treated mice bearing HER2-positive breast cancer brain metastases with trastuzumab or T-DM1 at equivalent or equipotent doses. Using intravital imaging, molecular techniques and histological analysis we determined tumor growth, mouse survival, cancer cell apoptosis and proliferation, tumor drug distribution, gene expression, and HER2 downstream signaling.
Results: T-DM1 significantly delayed the growth of HER2-positive breast cancer brain metastases compared to trastuzumab. These findings were consistent between HER2-driven and PI3K-driven breast tumors. The activity of T-DM1 resulted in a striking survival benefit compared to trastuzumab (median survival for BT474 tumors: 28d for trastuzumab vs 112d for T-DM1, HR=6.2, P<0.001). A comparison of T-DM1 with trastuzumab revealed no difference in their tumor distribution, HER2 downstream signaling inhibition or immune cell enrichment. T-DM1, however, led to a significant increase in tumor cell apoptosis. Electron microscopy studies revealed increased numbers of abnormal mitotic figures in brain tumors treated with T-DM1. Whole-transcriptome microarray analysis of BT474 brain tumors treated with trastuzumab or T-DM1 showed an enrichment of genes that are associated with mitotic catastrophe in the group treated with the antibody-drug conjugate. These mechanistic studies support the hypothesis that the efficacy of ado-trastuzumab emtansine in the brain microenvironment is mediated through the cytotoxic chemotherapeutic effect of the DM1 component.
Conclusions: Our findings suggest that T-DM1 can overcome resistance to HER2-targeted therapies in the CNS, and warrants clinical investigation for the effective treatment of HER2-positive breast cancer brain metastases.
References:
1. Kodack DP, Askoxylakis V, Ferraro GB, et al. Emerging strategies for treating brain metastases from breast cancer. Cancer Cell 2015, 27(2):163-175.
2. Kodack DP, Chung E, Yamashita H, et al. Combined targeting of HER2 and VEGFR2 for effective treatment of HER2-amplified breast cancer brain metastases. Proc Natl Acad Sci U S A 2012, 109(45):E3119-3127.
Citation Format: Askoxylakis V, Ferraro G, Kodack D, Badeaux M, Jain R. Ado-trastuzumab emtansine (T-DM1) is effective against established HER2-positive breast cancer brain metastases in mice. [abstract]. In: Proceedings of the Thirty-Eighth Annual CTRC-AACR San Antonio Breast Cancer Symposium: 2015 Dec 8-12; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2016;76(4 Suppl):Abstract nr P6-17-02.
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Khurana G, Prakash O, Jain R. Role of neodymium: Yttrium-aluminum-garnet laser in occlusio pupillae and iridolenticular ring synechiae. MAMC JOURNAL OF MEDICAL SCIENCES 2016. [DOI: 10.4103/2394-7438.182718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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165
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Low JT, Hughes P, Lin A, Siebenlist U, Jain R, Yaprianto K, Gray DHD, Gerondakis S, Strasser A, O'Reilly LA. Impact of loss of NF-κB1, NF-κB2 or c-REL on SLE-like autoimmune disease and lymphadenopathy in Fas(lpr/lpr) mutant mice. Immunol Cell Biol 2016; 94:66-78. [PMID: 26084385 DOI: 10.1038/icb.2015.66] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 05/31/2015] [Accepted: 05/31/2015] [Indexed: 12/27/2022]
Abstract
Defects in apoptosis can cause autoimmune disease. Loss-of-function mutations in the 'death receptor' FAS impair the deletion of autoreactive lymphocytes in the periphery, leading to progressive lymphadenopathy and systemic lupus erythematosus-like autoimmune disease in mice (Fas(lpr/lpr) (mice homozygous for the lymphoproliferation inducing spontaneous mutation)) and humans. The REL/nuclear factor-κB (NF-κB) transcription factors regulate a broad range of immune effector functions and are also implicated in various autoimmune diseases. We generated compound mutant mice to investigate the individual functions of the NF-κB family members NF-κB1, NF-κB2 and c-REL in the various autoimmune pathologies of Fas(lpr/lpr) mutant mice. We show that loss of each of these transcription factors resulted in amelioration of many classical features of autoimmune disease, including hypergammaglobulinaemia, anti-nuclear autoantibodies and autoantibodies against tissue-specific antigens. Remarkably, only c-REL deficiency substantially reduced immune complex-mediated glomerulonephritis and extended the lifespan of Fas(lpr/lpr) mice. Interestingly, compared with the Fas(lpr/lpr) animals, Fas(lpr/lpr)nfkb2(-/-) mice presented with a dramatic acceleration and augmentation of lymphadenopathy that was accompanied by severe lung pathology due to extensive lymphocytic infiltration. The Fas(lpr/lpr)nfkb1(-/-) mice exhibited the combined pathologies caused by defects in FAS-mediated apoptosis and premature ageing due to loss of NF-κB1. These findings demonstrate that different NF-κB family members exert distinct roles in the development of the diverse autoimmune and lymphoproliferative pathologies that arise in Fas(lpr/lpr) mice, and suggest that pharmacological targeting of c-REL should be considered as a strategy for therapeutic intervention in autoimmune diseases.
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Kaul U, Abhaychand R, Patel T, Banker D, Abhyankar A, Mullasari A, Shah S, Jain R, Kumar P, Bahuleyan C, Arambam P. Paclitaxel-eluting versus everolimus-eluting stents in patients with diabetes mellitus and coronary artery disease (TUXEDO India Study). Indian Heart J 2015. [DOI: 10.1016/j.ihj.2015.10.103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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167
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Hb G, Pradhan S, Jain R, Khaleel I, Nabiza B, T N. 68P Color Doppler parameters as non invasive prognostic marker in breast carcinoma. Result of 4 year prospective analysis. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv519.17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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168
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Lee J, Jain R, Khalil K, Griffith B, Bosca R, Rao G, Rao A. Texture Feature Ratios from Relative CBV Maps of Perfusion MRI Are Associated with Patient Survival in Glioblastoma. AJNR Am J Neuroradiol 2015; 37:37-43. [PMID: 26471746 DOI: 10.3174/ajnr.a4534] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Accepted: 05/26/2015] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Texture analysis has been applied to medical images to assist in tumor tissue classification and characterization. In this study, we obtained textural features from parametric (relative CBV) maps of dynamic susceptibility contrast-enhanced MR images in glioblastoma and assessed their relationship with patient survival. MATERIALS AND METHODS MR perfusion data of 24 patients with glioblastoma from The Cancer Genome Atlas were analyzed in this study. One- and 2D texture feature ratios and kinetic textural features based on relative CBV values in the contrast-enhancing and nonenhancing lesions of the tumor were obtained. Receiver operating characteristic, Kaplan-Meier, and multivariate Cox proportional hazards regression analyses were used to assess the relationship between texture feature ratios and overall survival. RESULTS Several feature ratios are capable of stratifying survival in a statistically significant manner. These feature ratios correspond to homogeneity (P = .008, based on the log-rank test), angular second moment (P = .003), inverse difference moment (P = .013), and entropy (P = .008). Multivariate Cox proportional hazards regression analysis showed that homogeneity, angular second moment, inverse difference moment, and entropy from the contrast-enhancing lesion were significantly associated with overall survival. For the nonenhancing lesion, skewness and variance ratios of relative CBV texture were associated with overall survival in a statistically significant manner. For the kinetic texture analysis, the Haralick correlation feature showed a P value close to .05. CONCLUSIONS Our study revealed that texture feature ratios from contrast-enhancing and nonenhancing lesions and kinetic texture analysis obtained from perfusion parametric maps provide useful information for predicting survival in patients with glioblastoma.
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Kumar N, Agarwal Y, Chawla AS, Jain R, Thukral BB. MRI of perianal fistulae: a pictorial kaleidoscope. Clin Radiol 2015; 70:1451-61. [PMID: 26455651 DOI: 10.1016/j.crad.2015.09.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2014] [Revised: 08/09/2015] [Accepted: 09/03/2015] [Indexed: 12/18/2022]
Abstract
Perianal fistulae are an abnormal communication between the anorectum and the perianal skin. A seemingly benign condition, it can be a cause of considerable distress to the patient if it is not mapped out adequately before embarking upon surgical correction. The persistence of residual disease complicates and up-stages the grade of the remnant fistula with increased risk of anal incontinence following surgery secondary to damage to the anal sphincter complex. Magnetic resonance imaging (MRI) can play a critical role in mapping the fistulae tract in relation to the anal sphincter complex and hence, act as a reliable guide for the surgeon to chart the optimised management of perianal fistulae. This review illustrates the role of MRI in the imaging evaluation of perianal fistulae, to facilitate a well-planned surgical course.
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170
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Bhargava M, Bhargava S, Jain S, Jain R, Bhargava V. Receptor mediated delivery system bearing dopamine for effective management of parkinsonism. J Neurol Sci 2015. [DOI: 10.1016/j.jns.2015.08.910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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171
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Mishra PK, Jain R, Chaudhry U, Saluja D. P08.03 Mining genome of chlamydia trachomatisto identify vaccine candidates. Br J Vener Dis 2015. [DOI: 10.1136/sextrans-2015-052270.349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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172
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Archer D, Chwalisz K, Feldman R, Stewart E, Lukes A, North J, Gao J, Williams L, Jain R. Elagolix for the management of heavy menstrual bleeding (HMB) associated with uterine fibroids (UF): results from a phase 2a proof-of-concept study. Fertil Steril 2015. [DOI: 10.1016/j.fertnstert.2015.07.215] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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173
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Jain R, Griffith B, Alotaibi F, Zagzag D, Fine H, Golfinos J, Schultz L. Glioma Angiogenesis and Perfusion Imaging: Understanding the Relationship between Tumor Blood Volume and Leakiness with Increasing Glioma Grade. AJNR Am J Neuroradiol 2015. [PMID: 26206809 DOI: 10.3174/ajnr.a4405] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
BACKGROUND AND PURPOSE The purpose of this study was to investigate imaging correlates to the changes occurring during angiogenesis in gliomas. This was accomplished through in vivo assessment of vascular parameters (relative CBV and permeability surface-area product) and their changing relationship with increasing glioma grade. MATERIALS AND METHODS Seventy-six patients with gliomas underwent preoperative perfusion CT and assessment of relative CBV and permeability surface-area product. Regression analyses were performed to assess the rate of change between relative CBV and permeability surface-area product and to test whether these differed for distinct glioma grades. The ratio of relative CBV to permeability surface-area product was also computed and compared among glioma grades by using analysis of variance methods. RESULTS The rate of change in relative CBV with respect to permeability surface-area product was highest for grade II gliomas followed by grade III and then grade IV (1.64 versus 0.91 versus 0.27, respectively). The difference in the rate of change was significant between grade III and IV (P = .003) and showed a trend for grades II and IV (P = .098). Relative CBV/permeability surface-area product ratios were the highest for grade II and lowest for grade IV. The pair-wise difference among all 3 groups was significant (P < .001). CONCLUSIONS There is an increase in relative CBV more than permeability surface-area product in lower grade gliomas, whereas in grade III and especially grade IV gliomas, permeability surface-area product increases much more than relative CBV. The rate of change of relative CBV with respect to permeability surface-area product and relative CBV/permeability surface-area product ratio can serve as an imaging correlate to changes occurring at the tumor microvasculature level.
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Castrejon I, Nikiphorou E, Jain R, Huang A, Block J, Pincus T. SAT0343 How Much Does Fatigue Contribute to the Physician and Patient Global Estimates in Different Rheumatic Diseases? Analysis from Routine Care on a Multidimensional Health Assessment Questionnaire (MDHAQ). Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.2850] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Nikiphorou E, Castrejon I, Jain R, Huang A, Block J, Pincus T. THU0310 Quantitative Assessment of Fatigue in Routine Care Using a Multidimensional Health Assessment Questionnaire (MDHAQ). Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.2888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Castrejon I, Gibson K, Jain R, Huang A, Block J, Pincus T. AB1124 4 Physician Global Assessments for Overallstatus, Inflammation, Damage, and “Neither” – with Rheumatoid Arthritis (RA), Osteoarthritis (OA), Systemic Lupus Erythematosus (SLE), and Fibromyalgia (FM) Patients, Seen in Usual Care. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.2387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Chandra A, Verma PK, Islam MN, Grisham MP, Jain R, Sharma A, Roopendra K, Singh K, Singh P, Verma I, Solomon S. Expression analysis of genes associated with sucrose accumulation in sugarcane (Saccharum spp. hybrids) varieties differing in content and time of peak sucrose storage. PLANT BIOLOGY (STUTTGART, GERMANY) 2015; 17:608-17. [PMID: 25311688 DOI: 10.1111/plb.12276] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2014] [Accepted: 10/03/2014] [Indexed: 05/27/2023]
Abstract
Sucrose synthesis/accumulation in sugarcane is a complex process involving many genes and regulatory sequences that control biochemical events in source-sink tissues. Among these, sucrose synthase (SuSy), sucrose phosphate synthase (SPS), soluble acid (SAI) and cell wall (CWI) invertases are important. Expression of these enzymes was compared in an early (CoJ64) and late (BO91) maturing sugarcane variety using end-point and qRT-PCR. Quantitative RT-PCR at four crop stages revealed high CWI expression in upper internodes of CoJ64, which declined significantly in both top and bottom internodes with maturity. In BO91, CWI expression was high in top and bottom internodes and declined significantly only in top internodes as the crop matured. Overall, CWI expression was higher in CoJ64 than in BO91. During crop growth, there was no significant change in SPS expression in bottom internodes in CoJ64, whereas in BO91 it decreased significantly. Apart from a significant decrease in expression of SuSy in mature bottom internodes of BO91, there was no significant change. Similar SAI expression was observed with both end-point and RT-PCR, except for significantly increased expression in top internodes of CoJ64 with maturity. SAI, being a major sucrose hydrolysing enzyme, was also monitored with end-point PCR expression in internode tissues of CoJ64 and BO91, with higher expression of SAI in BO91 at early crop stages. Enzyme inhibitors, e.g. manganese chloride (Mn(++) ), significantly suppressed expression of SAI in both early- and late-maturing varieties. Present findings enhance understanding of critical sucrose metabolic gene expression in sugarcane varieties differing in content and time of peak sucrose storage. Thus, through employing these genes, improvement of sugarcane sucrose content is possible.
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Quon J, Kielar A, Jain R, Schieda N. Assessing the utilization of functional imaging in multiparametric prostate MRI in routine clinical practice. Clin Radiol 2015; 70:373-8. [DOI: 10.1016/j.crad.2014.12.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Revised: 10/22/2014] [Accepted: 12/03/2014] [Indexed: 11/28/2022]
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Jain R, Dewar K, Schwartzentruber B, Ruscheinsky S, Kapoor V, Sewanyana J, Kalyesubula R. The global health initiative and ACCESS Uganda partnership program:
Developing health seminars for community health workers and evaluating
nutritional knowledge and education practices in rural Uganda. Ann Glob Health 2015. [DOI: 10.1016/j.aogh.2015.02.585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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180
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Giangregorio LM, McGill S, Wark JD, Laprade J, Heinonen A, Ashe MC, MacIntyre NJ, Cheung AM, Shipp K, Keller H, Jain R, Papaioannou A. Too Fit To Fracture: outcomes of a Delphi consensus process on physical activity and exercise recommendations for adults with osteoporosis with or without vertebral fractures. Osteoporos Int 2015; 26:891-910. [PMID: 25510579 PMCID: PMC5101068 DOI: 10.1007/s00198-014-2881-4] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Accepted: 08/27/2014] [Indexed: 11/29/2022]
Abstract
UNLABELLED An international consensus process resulted in exercise and physical activity recommendations for individuals with osteoporosis. Emphasis was placed on strength, balance, and postural alignment. Rather than providing generic restrictions, activity should be encouraged while considering impairments, fracture risk, activity history, and preference, and guidance on spine sparing techniques should be provided. INTRODUCTION The objectives of this study were to establish expert consensus on key questions posed by patients or health care providers regarding recommended assessment domains to inform exercise prescription, therapeutic goals of exercise, and physical activity and exercise recommendations for individuals with osteoporosis or osteoporotic vertebral fracture. METHODS The Too Fit To Fracture expert panel identified researchers and clinicians with expertise in exercise and osteoporosis and stakeholder groups. We delivered a modified online Delphi survey (two rounds) to establish consensus on assessment, exercise, and physical activities for three cases with varying risk (osteoporosis based on bone mineral density; 1 spine fracture and osteoporosis; multiple spine fractures, osteoporosis, hyperkyphosis, and pain). Duplicate content analyses of free text responses were performed. RESULTS Response rates were 52% (39/75) and 69% (48/70) for each round. Key consensus points are the following: (a) Current physical activity guidelines are appropriate for individuals with osteoporosis without spine fracture, but not for those with spine fracture; (b) after spine fracture, physical activity of moderate intensity is preferred to vigorous; (c) daily balance training and endurance training for spinal extensor muscles are recommended for all; (d) providing guidance on spine-sparing techniques (e.g., hip hinge) during activities of daily living or leisure, considering impairments, fracture risk, activity history, and preference, is recommended rather than providing generic restrictions (e.g., lifting <10 lbs, no twisting), but for those with vertebral fracture, especially in the presence of pain, multiple fractures, or hyperkyphosis, the risks of many activities may outweigh the benefits-physical therapist consultation is recommended. Examples of spine-sparing techniques and exercise prescription elements are provided. CONCLUSIONS Our recommendations guide health care providers on assessment, exercise prescription, and safe movement for individuals with osteoporosis.
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Onukwugha E, Bergtold J, Jain R. A primer on marginal effects-part II: health services research applications. PHARMACOECONOMICS 2015; 33:97-103. [PMID: 25358482 DOI: 10.1007/s40273-014-0224-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Marginal analysis evaluates changes in a regression function associated with a unit change in a relevant variable. The primary statistic of marginal analysis is the marginal effect (ME). The ME facilitates the examination of outcomes for defined patient profiles or individuals while measuring the change in original units (e.g., costs, probabilities). The ME has a long history in economics; however, it is not widely used in health services research despite its flexibility and ability to provide unique insights. This article, the second in a two-part series, discusses practical issues that arise in the estimation and interpretation of the ME for a variety of regression models often used in health services research. Part one provided an overview of prior studies discussing ME followed by derivation of ME formulas for various regression models relevant for health services research studies examining costs and utilization. The current article illustrates the calculation and interpretation of ME in practice and discusses practical issues that arise during the implementation, including: understanding differences between software packages in terms of functionality available for calculating the ME and its confidence interval, interpretation of average marginal effect versus marginal effect at the mean, and the difference between ME and relative effects (e.g., odds ratio). Programming code to calculate ME using SAS, STATA, LIMDEP, and MATLAB are also provided. The illustration, discussion, and application of ME in this two-part series support the conduct of future studies applying the concept of marginal analysis.
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Courtney M, Gopinath B, Toward M, Jain R, Rao M. Are adequate fluid challenges prescribed for severe sepsis? Int J Health Care Qual Assur 2015; 27:719-28. [PMID: 25417377 DOI: 10.1108/ijhcqa-01-2014-0013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
PURPOSE Managing severe sepsis early has several benefits. Correct early management includes delivering an appropriate fluid challenge. The purpose of this paper is to assess whether junior doctors prescribe adequate fluid challenges to severely septic patients. DESIGN/METHODOLOGY/APPROACH A questionnaire outlining three scenarios, each involving a patient with severe sepsis, but with varying weights (50/75/100 kg), was distributed to junior doctors, working in two UK hospitals, managing surgical patients. Participants were asked the fluid volume challenge that they would prescribe for each patient. Responses were compared with the Surviving Sepsis Campaign's recommended volume during the study (20 ml/kg). FINDINGS Totally, 77 questionnaires were completed. There were 15/231 (6.5 per cent) correct responses. The median volume chosen in each scenario was 500 ml, equating to 5-10 ml/kg. There was no significant difference between doctor grades (FY1 and SHO) in any scenario. With most junior doctors (FY1), there was no difference in responses according to weight; for SHOs the only significant difference was between the 75 and 100 kg scenarios. PRACTICAL IMPLICATIONS Junior doctors are not following guidelines when prescribing fluid challenges to severely septic patients, giving too little and not adjusting volume according to body weight. This implies that high-prevalence, high-mortality conditions are not being treated appropriately by those most likely to treat these patients. More teaching, training and reassessment is required to improve care. ORIGINALITY/VALUE This, the first case-based survey the authors could find, highlights an issue requiring significant improvement. The implications are likely to be relevant to clinicians in all UK hospitals.
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Dandekar P, Jain R, Keil M, Loretz B, Koch M, Wenz G, Lehr CM. Enhanced uptake and siRNA-mediated knockdown of a biologically relevant gene using cyclodextrin polyrotaxane. J Mater Chem B 2015; 3:2590-2598. [DOI: 10.1039/c4tb01821d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cellular investigations confirm the ability of cyclodextrin polyrotaxane nanoplexes to deliver siRNA for down-regulating genes relevant to the pathogenesis of tuberculosis.
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Alesch F, Jain R, Chen L, Brücke T, Seijo F, Martin ESS, Haegelen C, Verin M, Maarouf M, Barbe M, Gill S, Whone A, Porta M, Servello D, Timmermann L. Essai VANTAGE : suivi de douze (12) mois d’une étude prospective multicentrique évaluant la stimulation cérébrale profonde avec un nouveau système rechargeable à sources de courant multiples indépendantes (Vercise™) dans la maladie de Parkinson. Neurochirurgie 2014. [DOI: 10.1016/j.neuchi.2014.10.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Jain R, Abdelaziz A, Blakeley JO, Ye X, Grossman SA, Holdhoff M. AT-27 * CHALLENGES OF RETROSPECTIVELY DETERMINING THE EQUIVALENCE OF PCV VERSUS TEMOZOLOMIDE IN PATIENTS WITH NEWLY DIAGNOSED 1p/19q CO-DELETED ANAPLASTIC OLIGODENDROGLIOMAS. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou237.27] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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186
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O'Reilly LA, Hughes P, Lin A, Waring P, Siebenlist U, Jain R, Gray DHD, Gerondakis S, Strasser A. Loss of c-REL but not NF-κB2 prevents autoimmune disease driven by FasL mutation. Cell Death Differ 2014; 22:767-78. [PMID: 25361085 DOI: 10.1038/cdd.2014.168] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2014] [Revised: 09/01/2014] [Accepted: 09/08/2014] [Indexed: 01/24/2023] Open
Abstract
FASL/FAS signaling imposes a critical barrier against autoimmune disease and lymphadenopathy. Mutant mice unable to produce membrane-bound FASL (FasL(Δm/Δm)), a prerequisite for FAS-induced apoptosis, develop lymphadenopathy and systemic autoimmune disease with immune complex-mediated glomerulonephritis. Prior to disease onset, FasL(Δm/Δm) mice contain abnormally high numbers of leukocytes displaying activated and elevated NF-κB-regulated cytokine levels, indicating that NF-κB-dependent inflammation may be a key pathological driver in this multifaceted autoimmune disease. We tested this hypothesis by genetically impairing canonical or non-canonical NF-κB signaling in FasL(Δm/Δm) mice by deleting the c-Rel or NF-κB2 genes, respectively. Although the loss of NF-κB2 reduced the levels of inflammatory cytokines and autoantibodies, the impact on animal survival was minor due to substantially accelerated and exacerbated lymphoproliferative disease. In contrast, a marked increase in lifespan resulting from the loss of c-REL coincided with a striking reduction in classical parameters of autoimmune pathology, including the levels of cytokines and antinuclear autoantibodies. Notably, the decrease in regulatory T-cell numbers associated with loss of c-REL did not exacerbate autoimmunity in FasL(Δm/Δm)c-rel(-/-) mice. These findings indicate that selective inhibition of c-REL may be an attractive strategy for the treatment of autoimmune pathologies driven by defects in FASL/FAS signaling that would be expected to circumvent many of the complications caused by pan-NF-κB inhibition.
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Mohanan S, Jain R, Krishnan MN, Desabandhu V. A rare presentation of idiopathic right subclavian artery aneurysm successfully tackled by endovascular stent-grafting. HEART ASIA 2014; 6:150-1. [DOI: 10.1136/heartasia-2014-010576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Courtney MJ, Rao M, Teasdale R, Jain R, Gopinath B. Would you have laparoscopic Nissen fundoplication again? A patient satisfaction survey in a UK population. Frontline Gastroenterol 2014; 5:272-276. [PMID: 28839784 PMCID: PMC5369741 DOI: 10.1136/flgastro-2014-100447] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Revised: 03/16/2014] [Accepted: 03/17/2014] [Indexed: 02/04/2023] Open
Abstract
OBJECTIVE Laparoscopic Nissen fundoplication (LNF) effectively reduces objective gastro-oesophageal reflux. It can however cause side effects which affect quality of life or fail to improve subjective reflux symptoms. This study aims to assess patient satisfaction following LNF by assessing whether patients would have the procedure again. DESIGN Telephone survey using a structured questionnaire. Participation was voluntary. SETTING UK Foundation Trust (two university hospitals). PATIENTS All patients who had LNF performed by a single surgeon between November 2008 and June 2012. MAIN OUTCOME MEASURES Primarily, current reflux symptoms, antiacid medication requirement and whether participants would choose to have the procedure again (should they still have their initial symptoms). Further measures were conversion to open procedure, need for redo or reversal, and mortality. RESULTS 99 patients underwent LNF in the quoted period; 71 were contactable and willing to participate. Of the 99, two required redo operations (neither of whom was contactable), and one had a reversal (primary operation included). Median time since the operation was 33 months (range 5-48 months). Compared with preoperatively, 72% rated their current reflux-symptom severity as ≤2/10, 23% as 3-6/10 and 4% as 7-10/10. 75% were not taking any antiacid medication. 89% of patients said that they would have the procedure again. CONCLUSIONS This study provides supporting evidence that LNF improves reflux symptoms and decreases medication use at intermediate-term follow-up. These results will aid counselling and reassurance of patients regarding the risks and benefits of LNF as the majority of postoperative patients were sufficiently satisfied to choose the operation again.
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Jain R, Raghav R, Roy TS, Dhawan A, Kumar P. OR11-1 * ATTENUATION OF OPIATE WITHDRAWALS BY CO-ADMINISTRATION OF NALBUPHINE IN OPIATE DEPENDENT RATS. Alcohol Alcohol 2014. [DOI: 10.1093/alcalc/agu053.50] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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190
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Jhanjee S, Pant S, Girdhar N, Gunasekhar R, Jain R, Sethi H. P-59 * IN- PRISON OUTCOMES OF BUPRENORPHINE MAINTAINENCE FOR PRISONERS: RESULTS FROM A PILOT INTERVENTION IN TIHAR PRISONS, INDIA. Alcohol Alcohol 2014. [DOI: 10.1093/alcalc/agu054.59] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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191
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Mandal P, Jain R, Jhanjee S, Sreenivas V. SY03-2-4 * WHO-ISAM FELLOWSHIP BARRIERS OF TOBACCO CESSATION AMONG INDIAN BUPRENORPHINE-NALOXONE MAINTAINED PATIENTS. Alcohol Alcohol 2014. [DOI: 10.1093/alcalc/agu052.19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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192
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Spigel D, Hirsch F, De Boer R, Natale R, Crawford J, Weiss G, Glaspy J, Feng A, Braun A, Jain R. A Phase 2, Randomized, Double-Blind, Multicenter Trial of Denosumab in Combination with Chemotherapy As First-Line Treatment of Metastatic Non-Small Cell Lung Cancer. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu349.109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Cunningham D, Al-Batran S, Davidenko I, Ilson D, Murad A, Tebbutt N, Baker N, Jain R, Hoang T. Rilomet-1: an International Phase 3 Multicenter Randomized Double-Blind Placebo-Controlled Trial of Rilotumumab Plus Epirubicin, Cisplatin and Capecitabine (Ecx) As First Line Therapy in Patients with Advanced Met-Positive Gastric or Gastroesophageal Junction (G/Gej) Adenocarcinoma. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu334.126] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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194
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Ghulam R, Jain R, Pal R, Sakpal V. P-65 * SUBSTANCE ABUSE IN PSYCHIATRIC PATIENTS ATTENDING OUT PATIENT DEPARTMENT. Alcohol Alcohol 2014. [DOI: 10.1093/alcalc/agu054.65] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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195
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Terpos E, Raje N, Durie B, Garcia-Sanz R, Shimizu K, Willenbacher W, Zhu L, Braun A, Jain R, Palumbo A. Comparison of Denosumab Vs Zoledronic Acid for Treatment of Bone Disease in Adults with Newly Diagnosed Multiple Myeloma: a Randomized, Double-Blind, Multinational Phase 3 Trial. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu356.72] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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196
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Shetty RM, Bellini A, Wijayatilake DS, Hamilton MA, Jain R, De La Cerda G, Stowell S, Karanth S. BIS monitoring versus clinical assessment for sedation in mechanically ventilated adult patients in the intensive care unit and its impact on clinical outcomes and resource utilization. Hippokratia 2014. [DOI: 10.1002/14651858.cd011240] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Jain R, Kumar B. Immediate and Delayed Complications of Dexamethasone Cyclophosphamide Pulse (DCP) Therapy. J Dermatol 2014; 30:713-8. [PMID: 14684952 DOI: 10.1111/j.1346-8138.2003.tb00464.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2003] [Accepted: 06/24/2003] [Indexed: 11/29/2022]
Abstract
Dexamethasone-cyclophosphamide pulse (DCP) is the prefered mode of therapy in pemphigus in India because it is relatively free from the side effects seen with heavy doses of daily oral steroids. One hundred forty-six pemphigus patients treated with DCP were observed for side effects of this regimen. One hundred forty mg of dexamethasone was administered IV in 200 ml of 5% dextrose over a period of 60-90 minutes on 3 consecutive days. Five hundred mg of cyclophosphamide was added on first day of the pulse and 50 mg given orally daily in the intervening period. DCP was repeated every 4 weeks and continued for 6 months after subsidence of the disease (no new lesions). Flushing over the face was the most common event recorded during the adiministration in 78 subjects followed by palpitations in 11, hiccups in 9, and numbness of feet in 6. Fourteen patients had polyurea, and 3 developed skin rash. Shivering, shooting pains along thighs, breathlessness, seizure and unilateral limb edema were observed in one patient each. Generalized weakness/malaise was the most troublesome delayed side effect in 81 (55.4%) patients; it lasted for 8-15 days after the pulse. Thirty-six (24.6%) had inadequate sleep syndrome, 23 (15.7%) had headache, 21 (14.3%) complained of arthralgias, 19 (13%) experienced alteration in taste, and 13 (9%) had diffuse hair loss. 28 females developed menstrual disturbances, and 14 (9.5%) had blurring of vision (glaucoma in 3 and posterior subcapsular cataract in 1). Thirteen of eighteen diabetics had an increase in blood sugar requiring higher doses of insulin. Five NIDDM patients needed insulin. Four (2.7%) developed hypertension. Pulse therapy is not absolutely free from side effects. Hypertension and diabetes occur less frequently as compared to conventional steroid therapy. Generalized weakness, flushing, headache and taste alteration occur exclusively with pulse therapy.
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Jain R, Rai AK, Mehrotra RC. Bimetallic Alkoxides of Nickel(II) with Niobium(V) and Tantalum(V). ACTA ACUST UNITED AC 2014. [DOI: 10.1515/znb-1985-1022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A new class of bimetallic isopropoxides of nickel(II) with niobium and tantalum with the general formula, Ni[M(OPri)6]2, (where M = Nb or Ta) have been synthesized by the reaction of nickel chloride isopropanolate, NiCl2·ϰPriOH, with potassium hexaisopropoxy metalates, KM(OPri)6, (M = Nb or Ta) in the molar ratio 1:2. These derivatives have been characterized by elemental analyses, molecular weight determinations, infrared and visible reflectance spectroscopy in addition to magnetic susceptibility measurements. Alcohol interchange reactions of these bimetallic alkoxides have also been studied. On the basis of above studies, an octahedral geometry has been assigned to Ni(II) in primary bimetallic alkoxides while in secondary derivatives, it appears that there exists an equilibrium between octahedral and tetrahedral forms.
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Giangregorio LM, MacIntyre NJ, Heinonen A, Cheung AM, Wark JD, Shipp K, McGill S, Ashe MC, Laprade J, Jain R, Keller H, Papaioannou A. Too Fit To Fracture: a consensus on future research priorities in osteoporosis and exercise. Osteoporos Int 2014; 25:1465-72. [PMID: 24610579 PMCID: PMC5094885 DOI: 10.1007/s00198-014-2652-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2013] [Accepted: 02/09/2014] [Indexed: 10/25/2022]
Abstract
UNLABELLED An international consensus process identified the following research priorities in osteoporosis and exercise: study of exercise in high-risk cohorts, evaluation of multimodal interventions, research examining translation into practice and a goal to examine fracture outcomes. INTRODUCTION To identify future research priorities related to exercise for people with osteoporosis with and without osteoporotic spine fracture via international consensus. METHODS An international expert panel and representatives from Osteoporosis Canada led the process and identified opinion leaders or stakeholders to contribute. A focus group of four patient advocates identified quality of life, mobility, activities of daily living, falls, bone mineral density, and harms as outcomes important for decision-making. Seventy-five individuals were invited to participate in an online survey asking respondents to define future research priorities in the area of osteoporosis and exercise; the response rate was 57%. Fifty-five individuals from seven countries were invited to a half-day consensus meeting; 60% of invitees attended. The results of the online survey, knowledge synthesis activities, and results of the focus group were presented. Nominal group technique was used to come to consensus on research priorities. RESULTS Research priorities included the study of exercise in high-risk cohorts (e.g., ≥ 65 years, low BMD, moderate/high risk of fracture, history of osteoporotic vertebral fractures, hyperkyphotic posture, functional impairments, or sedentary), the evaluation of multimodal interventions, research examining translation into practice, and a goal to examine fracture outcomes. The standardization of outcomes or protocols that could be evolved into large multicentre trials was discussed. CONCLUSIONS The research priorities identified as part of the Too Fit To Fracture initiative can be used to inform the development of multicentre collaborations to evaluate and implement strategies for engaging individuals with osteoporosis in a safe and effective exercise.
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Kapur PR, Jain R, Vashist GP. Congenital Absence of Left Circumflex Coronary Artery: Role of Computed Tomography Coronary Angiography. HONG KONG JOURNAL OF RADIOLOGY 2014. [DOI: 10.12809/hkjr1412126] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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