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Imber BS, Sehgal R, Saganty R, Reiner AS, Ilica AT, Miao E, Li BT, Riely GJ, Yu HA, Panageas KS, Young RJ, Pike LR, Moss NS. Intracranial Outcomes of De Novo Brain Metastases Treated With Osimertinib Alone in Patients With Newly Diagnosed EGFR-Mutant NSCLC. JTO Clin Res Rep 2023; 4:100607. [PMID: 38124791 PMCID: PMC10730363 DOI: 10.1016/j.jtocrr.2023.100607] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 11/08/2023] [Accepted: 11/15/2023] [Indexed: 12/23/2023] Open
Abstract
Introduction Patients with EGFR-mutant NSCLC have a high incidence of brain metastases. The EGFR-directed tyrosine kinase inhibitor osimertinib has intracranial activity, making the role of local central nervous system (CNS)-directed therapies, such as radiation and surgery, less clear. Methods Patients with EGFR-mutant NSCLC and brain metastases who received osimertinib as initial therapy after brain metastasis diagnosis were included. Individual lesion responses were assessed using adapted RANO-BM criteria. CNS progression and local progression of brain metastasis from osimertinib start were analyzed using cumulative incidence treating death as a competing risk. Overall survival was estimated using Kaplan-Meier methodology. Results There were 36 patients who had a median interval from brain metastasis diagnosis to first-line osimertinib initiation of 25 days. In total, 136 previously untreated brain metastases were tracked from baseline. Overall, 105 lesions (77.2%) had complete response and 31 had partial response reflecting best objective response of 100%. Best response occurred at a median of 96 days (range: 28-1113 d) from baseline magnetic resonance imaging. This reflects a best objective response rate of 100%. Two-year overall survival was 80%. CNS progression rates at 1-, 2-, and 3-years post-osimertinib were 21%, 32%, and 41%, respectively. Lesion-level local failure was estimated to be 0.7% and 4.7% at 1- and 2-years post-osimertinib, respectively. No clinicodemographic factors including brain metastasis number were associated with post-osimertinib progression. Conclusions Intracranial response to osimertinib is excellent for patients with EGFR-mutant NSCLC with de novo, previously untreated brain metastases. Very low local failure rates support a strategy of upfront osimertinib alone in selected patients.
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Affiliation(s)
- Brandon S. Imber
- Department of Radiation Oncology and Multidisciplinary Brain Metastasis Center, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ryka Sehgal
- Department of Neurosurgery and Multidisciplinary Brain Metastasis Center, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Rachel Saganty
- Department of Radiation Oncology and Multidisciplinary Brain Metastasis Center, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Anne S. Reiner
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - A. Turan Ilica
- Division of Neuroradiology, Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Emily Miao
- Department of Radiation Oncology and Multidisciplinary Brain Metastasis Center, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Bob T. Li
- Division of Solid Tumor Oncology, Memorial Sloan Kettering Cancer Center, New York, New York and Weill Cornell Medical College, New York, New York
| | - Gregory J. Riely
- Division of Solid Tumor Oncology, Memorial Sloan Kettering Cancer Center, New York, New York and Weill Cornell Medical College, New York, New York
| | - Helena A. Yu
- Division of Solid Tumor Oncology, Memorial Sloan Kettering Cancer Center, New York, New York and Weill Cornell Medical College, New York, New York
| | - Katherine S. Panageas
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Robert J. Young
- Division of Neuroradiology, Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Luke R.G. Pike
- Department of Radiation Oncology and Multidisciplinary Brain Metastasis Center, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nelson S. Moss
- Department of Neurosurgery and Multidisciplinary Brain Metastasis Center, Memorial Sloan Kettering Cancer Center, New York, New York
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Dhannoon A, Atukoralalage U, Dhannoon A, Sehgal R, Collins CG. Challenges associated with Global Bariatric Medical Tourism. Ir Med J 2023; 116:809. [PMID: 37606236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 08/23/2023]
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Adejuyigbe EA, Agyeman I, Anand P, Anyabolu HC, Arya S, Assenga EN, Badhal S, Brobby NW, Chellani HK, Chopra N, Debata PK, Dube Q, Dua T, Gadama L, Gera R, Hammond CK, Jain S, Kantumbiza F, Kawaza K, Kija EN, Lal P, Mallewa M, Manu MK, Mehta A, Mhango T, Naburi HE, Newton S, Nyanor I, Nyako PA, Oke OJ, Patel A, Phlange-Rhule G, Sehgal R, Singhal R, Wadhwa N, Yiadom AB. Evaluation of the impact of continuous Kangaroo Mother Care (KMC) initiated immediately after birth compared to KMC initiated after stabilization in newborns with birth weight 1.0 to < 1.8 kg on neurodevelopmental outcomes: Protocol for a follow-up study. Trials 2023; 24:265. [PMID: 37038239 PMCID: PMC10088121 DOI: 10.1186/s13063-023-07192-5] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 02/20/2023] [Indexed: 04/12/2023] Open
Abstract
BACKGROUND Preterm birth or low birth weight is the single largest cause of death in newborns, however this mortality can be reduced through newborn care interventions, including Kangaroo Mother Care (KMC). Previously, a multi-country randomized controlled trial, coordinated by the World Health Organization (WHO), reported a significant survival advantage with initiation of continuous KMC immediately after birth compared with initiation of continuous KMC a few days after birth when the baby is considered clinically stable. Whether the survival advantage would lead to higher rates of neurodevelopmental morbidities, or the immediate KMC will also have a beneficial effect on cognitive development also, has not been investigated. We therefore propose to test the hypothesis that low-birth-weight infants exposed to immediate KMC will have lower rates of neurodevelopmental impairment in comparison to traditional KMC-treated infants, by prospectively following up infants already enrolled in the immediate KMC trial for the first 2 years of life, and assessing their growth and neurodevelopment. METHODS This prospective cohort study will enroll surviving neonates from the main WHO immediate KMC trial. The main trial as well as this follow-up study are being conducted in five low- and middle-income countries in South Asia and sub-Saharan Africa. The estimated sample size for comparison of the risk of neurodevelopmental impairment is a total of 2200 children. The primary outcome will include rates of cerebral palsy, hearing impairment, vision impairment, mental and motor development, and epilepsy and will be assessed by the age of 3 years. The analysis will be by intention to treat. DISCUSSION Immediate KMC can potentially reduce low-birth-weight-associated complications such as respiratory disease, hypothermia, hypoglycemia, and infection that can result in impaired neurocognitive development. Neuroprotection may also be mediated by improved physiological stabilization that may lead to better maturation of neural pathways, reduced risk of hypoxia, positive parental impact, improved sleep cycles, and improved stress responses. The present study will help in evaluating the overall impact of KMC by investigating the long-term effect on neurodevelopmental impairment in the survivors. TRIAL REGISTRATION Clinical Trials Registry-India CTRI/2019/11/021899. Registered on 06 November 2019. Trials registration of parent trial: ACTRN12618001880235; Clinical Trials Registry-India: CTRI/2018/08/015369.
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Affiliation(s)
- E A Adejuyigbe
- Department of Paediatrics and Child Health, Obafemi Awolowo University, Ile-Ife, 220005, Nigeria
| | - I Agyeman
- Komfo Anokye Teaching Hospital, P.O. Box 1934, Adum, Kumasi, Ghana
| | - P Anand
- Department of Pediatrics, Vardhman Mahavir Medical College and Safdarjung Hospital, Ansari Nagar, New Delhi, 110029, India
| | - H C Anyabolu
- Department of Paediatrics and Child Health, Obafemi Awolowo University, Ile-Ife, 220005, Nigeria
| | - S Arya
- Department of Pediatrics, Vardhman Mahavir Medical College and Safdarjung Hospital, Ansari Nagar, New Delhi, 110029, India
| | - E N Assenga
- Department of Paediatrics and Child Health, School of Medicine, Muhimbili University of Health and Allied Sciences, Dar Es Salaam, 255, Tanzania
| | - S Badhal
- Vardhman Mahavir Medical College and Safdarjung Hospital, Ansari Nagar, New Delhi, 110029, India
| | - N W Brobby
- Department of Child Health, Komfo Anokye Teaching Hospital, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - H K Chellani
- Department of Pediatrics, Vardhman Mahavir Medical College and Safdarjung Hospital, Ansari Nagar, New Delhi, 110029, India.
| | - N Chopra
- Department of Pediatrics, Vardhman Mahavir Medical College and Safdarjung Hospital, Ansari Nagar, New Delhi, 110029, India
| | - P K Debata
- Department of Pediatrics, Vardhman Mahavir Medical College and Safdarjung Hospital, Ansari Nagar, New Delhi, 110029, India
| | - Q Dube
- Queen Elizabeth Central Hospital, Blantyre, Malawi
| | - T Dua
- Department of Mental Health and Substance Use, World Health Organization, Geneva, Switzerland
| | - L Gadama
- Department of Obstetrics and Gynaecology, Kamuzu University of Health Sciences, Blantyre, Malawi
| | - R Gera
- Department of Pediatrics, Vardhman Mahavir Medical College and Safdarjung Hospital, Ansari Nagar, New Delhi, 110029, India
| | - C K Hammond
- Department of Child Health, Komfo Anokye Teaching Hospital, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - S Jain
- Vardhman Mahavir Medical College and Safdarjung Hospital, Ansari Nagar, New Delhi, 110029, India
| | - F Kantumbiza
- Department of Paediatrics and Child Health, Kamuzu University of Health Sciences, Blantyre, Malawi
| | - K Kawaza
- Department of Paediatrics and Child Health, Kamuzu University of Health Sciences, Blantyre, Malawi
| | - E N Kija
- Department of Paediatrics and Child Health, School of Medicine, Muhimbili University of Health and Allied Sciences, Dar Es Salaam, 255, Tanzania
| | - P Lal
- Atal Bihari Vajpayee Institute of Medical Sciences &, Dr Ram Manohar Lohia Hospital, New Delhi, 110001, India
| | - M Mallewa
- Department of Paediatrics and Child Health, Kamuzu University of Health Sciences, Blantyre, Malawi
| | - M K Manu
- Komfo Anokye Teaching Hospital, P.O. Box 1934, Adum, Kumasi, Ghana
| | - A Mehta
- Vardhman Mahavir Medical College and Safdarjung Hospital, Ansari Nagar, New Delhi, 110029, India
| | - T Mhango
- Department of Paediatrics and Child Health, Kamuzu University of Health Sciences, Blantyre, Malawi
| | - H E Naburi
- Department of Paediatrics and Child Health, School of Medicine, Muhimbili University of Health and Allied Sciences, Dar Es Salaam, 255, Tanzania
| | - S Newton
- School of Public Health, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - I Nyanor
- Research and Development, Komfo Anokye Teaching Hospital, P.O. Box 1934, Adum, Kumasi, Ghana
| | - P A Nyako
- Department of Psychiatry, Child And Adolescent Mental Health, Komfo Anokye Teaching Hospital, P.O. Box 1934, Adum, Kumasi, Ghana
| | - O J Oke
- Department of Paediatrics and Child Health, Obafemi Awolowo University, Ile-Ife, 220005, Nigeria
| | - A Patel
- Department of Mental Health and Substance Use, World Health Organization, Geneva, Switzerland
- Division of Epilepsy & Clinical Neurophysiology, Boston Children's Hospital, Harvard Medical School, Boston, USA
| | - G Phlange-Rhule
- Clinical Development Services Agency (CDSA), Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, PO Box #04, Faridabad, 121001, India
| | - R Sehgal
- Department of Pediatrics, Vardhman Mahavir Medical College and Safdarjung Hospital, Ansari Nagar, New Delhi, 110029, India
| | - R Singhal
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, PO Box #04, 121001, Faridabad, India
| | - N Wadhwa
- Faridabad-Gurgaon Expressway, Translational Health Science and Technology Institute, NCR Biotech Science Cluster, 3Rd MilestonePost Box #04, Faridabad, Haryana, 121001, India.
| | - A B Yiadom
- Department of Child Health, Komfo Anokye Teaching Hospital, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
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Wong S, Sehgal R, Birks T, Allen D, Goyal A, Kucheria R, Ajayi L, Ellis G. 1191 The Use of CT Urography to Diagnose Upper Tract Urothelial Carcinomas (UTUC); Managing Surgical Resources During The COVID-19 Pandemic. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.1103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Introduction
Upper tract urothelial carcinomas (UTUC) account for 5-10% of urothelial malignancies. Rapid diagnosis is essential as 60% are invasive at diagnosis and confer poor prognoses. European Association of Urology (EAU) guidelines recommend CT urography (CTU) for initial diagnosis and staging of UTUCs. Diagnostic ureteroscopy (URS) is used second line where diagnosis is unclear. The COVID-19 pandemic has limited theatre access and may delay diagnosis of suspected UTUC. Our aim was to evaluate specific CTU findings in predicting UTUC to aid prompt diagnosis and risk stratification in a tertiary centre.
Method
A retrospective analysis was performed on 122 patients who underwent CTU with diagnostic URS over two years from 2018-2019 for possible UTUC. Data including demographics, imaging and histology were collected from our electronic database.
Results
57 patients had confirmed UTUC, all had CT changes. CTU had an overall positive predictive value (PPV) of 45%. CT findings were divided into: hydronephrosis; filling defect/lesion; urothelial thickening; normal; or other. The PPV was highest for filling defects/lesions at 60%, hydronephrosis was 38%, urothelial thickening was 30%, and other was 33%. Of those with high-grade histology, 61% had evidence of filling defects/lesions and 24% had hydronephrosis.
Conclusions
A specific CTU finding of filling defect/lesion in combination with cytology can aid diagnosis and risk stratification of UTUC. This may enable us to reduce use of diagnostic URS, as well as associated risks of intravesical seeding, necessary in the COVID-19 pandemic. With other CTU findings of hydronephrosis or urothelial thickening, a diagnostic URS may be required.
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Affiliation(s)
- S Wong
- Royal Free Hospital, London, United Kingdom
| | - R Sehgal
- Royal Free Hospital, London, United Kingdom
| | - T Birks
- Royal Free Hospital, London, United Kingdom
| | - D Allen
- Royal Free Hospital, London, United Kingdom
| | - A Goyal
- Royal Free Hospital, London, United Kingdom
| | - R Kucheria
- Royal Free Hospital, London, United Kingdom
| | - L Ajayi
- Royal Free Hospital, London, United Kingdom
| | - G Ellis
- Royal Free Hospital, London, United Kingdom
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Wong S, Sehgal R, Goyal A, Allen D. 1054 A Simple Intervention to Minimise the Incidence of The Forgotten Ureteric Stent: Updating the Surgical Discharge Summary. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Introduction
Ureteric stents are routinely used in ureteric obstruction, however, have considerable morbidity with major complications, such as encrustation, obstruction, urosepsis, and renal failure if left in situ for longer than six months. Despite an electronic stent register, there are still multiple emergency admissions of complications from forgotten stents, as well as those presenting with significant stent symptoms. Often stents are inserted as an emergency procedure with minimal information given on their discharge summary. A discharge template was therefore introduced that could also serve as a patient information leaflet to help minimise the incidence of forgotten stents.
Method
A discharge template was designed based off the trust-endorsed and British Association of Urological Surgeons (BAUS) patient leaflet and distributed amongst the juniors. A total of 28 patients were interviewed via telephone questionnaires – 21 randomly selected pre-intervention and 7 post-intervention from a one-month scale either side of the intervention. The template included: information on stents, common stent symptoms, indications to seek healthcare advice, and contact details to use in the event they are lost to follow-up.
Results
Patients aware that stents should be changed within six months went from 52% to 100%. Awareness of stent symptoms and red-flag symptoms went from 52% to 91%, and 57% to 100% respectively. Those who felt they had sufficient information on the discharge letter to understand their stent increased from 52 to 89%.
Conclusions
Significant improvement in patient understanding of stents and therefore hopefully in appropriate health-seeking behaviour, patient rapport, safety, and improvement in stents removed within target.
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Affiliation(s)
- S Wong
- Royal Free Hospital, London, United Kingdom
| | - R Sehgal
- Royal Free Hospital, London, United Kingdom
| | - A Goyal
- Royal Free Hospital, London, United Kingdom
| | - D Allen
- Royal Free Hospital, London, United Kingdom
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Yu JS, Rodrigues AJ, Bovonratwet P, Shen T, Premkumar A, Sehgal R, Carr II JB, Dines JS, Ricci WM. Changes in Orthopaedic diagnoses during the COVID-19 pandemic. J Clin Orthop Trauma 2021; 22:101603. [PMID: 34580568 PMCID: PMC8458105 DOI: 10.1016/j.jcot.2021.101603] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 08/12/2021] [Accepted: 09/19/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The coronavirus disease 2019 (COVID-19) pandemic has been accompanied by significant reductions in patient volumes for non-COVID-19-related conditions ranging from acute coronary syndrome to ischemic strokes to acute trauma. However, the impact of the COVID-19 pandemic on patient volumes for a broad range of orthopedic conditions remains unknown. The purpose of this study was to investigate the association of the COVID-19 pandemic with changes in patient volumes of 35 emergent (e.g. dislocations, open fractures), urgent (e.g. fractures), and nonurgent orthopedic conditions (e.g. osteoarthritis, sprains). METHODS A retrospective interrupted time-series analysis of patient volumes was conducted for 35 orthopedic conditions based on ICD-10 diagnosis codes. Patient hospitalizations and new problem visits were aggregated across two institutions in New York state, including one urban tertiary care orthopedic hospital, one urban academic medical center, and all state outpatient facilities affiliated with the orthopedic institution. Patient volumes in the COVID-19 peak period (03/2020-05/2020) and COVID-19 recovery period (06/2020-10/2020) were compared against pre-COVID-19 vol (01/2018-02/2020). RESULTS Overall, 169,047 cases were included in the analysis across 35 conditions with 3775 emergent cases, 6376 urgent cases, and 158,896 nonurgent cases. During the COVID-19 peak period, patient caseloads for 1 out of 7 emergent conditions (p = 0.02) and 26 out of 28 urgent and nonurgent conditions (p < 0.05) were significantly reduced compared to the pre-COVID-19 period. During the COVID-19 recovery period, patient volumes in 3 out of 13 emergent and urgent conditions (p < 0.03) and 11 out of 22 nonurgent conditions (p < 0.04) were decreased compared to pre-COVID-19 vol. CONCLUSIONS This study found that the pandemic was associated with considerable changes in patient patterns for non-COVID-19 orthopedic conditions. The long-term effects of patient volume reductions on both patient outcomes and orthopedic health systems remain to be seen. LEVEL OF EVIDENCE Cohort study; level of evidence IV.
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Affiliation(s)
- Jonathan S. Yu
- Weill Cornell Medicine, New York, NY, USA,Corresponding author. Cornell Medical College 420 E 70th St, Unit 13F New York, NY 10021, USA.
| | | | | | - Tony Shen
- Hospital for Special Surgery, New York, NY, USA
| | | | | | - James B. Carr II
- Weill Cornell Medicine, New York, NY, USA,Hospital for Special Surgery Florida, West Palm Beach, FL, USA
| | - Joshua S. Dines
- Weill Cornell Medicine, New York, NY, USA,Hospital for Special Surgery, New York, NY, USA
| | - William M. Ricci
- Weill Cornell Medicine, New York, NY, USA,Hospital for Special Surgery, New York, NY, USA
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Sehgal R, Wong S, Abu-Ghanem Y, Birks T, Kucheria R, Allen D, Goyal A, Singh P, Ajayi L, Ellis G. What part does ureteroscopy play in the diagnostic pathway of upper tract urothelial carcinoma? A two-year review in a high volume institution. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01175-1] [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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Rakholiya J, Koster M, Langenfeld H, Crowson CS, Abril A, Bansal P, Mertz L, Rodriguez-Pla A, Sehgal R, Wang B, Warrington KJ. POS0805 TREATMENT OF GIANT CELL ARTERITIS WITH TOCILIZUMAB: A RETROSPECTIVE COHORT STUDY OF 119 PATIENTS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.1674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Giant cell arteritis (GCA) is an inflammatory condition of medium- and large-sized arteries. Prospective clinical trials have demonstrated the efficacy of tocilizumab (TCZ) for treatment of patients with GCA (1). However, there is a limited data on the use of TCZ in routine clinical practice.Objectives:To evaluate the efficacy and safety of TCZ in a retrospective cohort study of patients with GCA treated with TCZ.Methods:Patients with GCA treated with TCZ at 4 clinical centers of a single tertiary care institution (2000-2020) were identified. The diagnosis of GCA was confirmed by at least one of the following modalities: 1. Arterial biopsy 2. Large vessel imaging 3. Clinical diagnosis of GCA meeting ACR classification criteria and established by a rheumatologist. Patient demographics, clinical presentation, laboratory studies, treatment course and adverse events were abstracted from the medical record; only patients with at least 6 months of follow-up after TCZ initiation were included. Kaplan-Meier methods were used to estimate time to TCZ discontinuation and time to first relapse after TCZ discontinuation. Poisson regression models were used to compare relapse rates before and after TCZ initiation.Results:The study cohort included 119 patients [61% female; mean (SD) age at GCA diagnosis 70.3 (8.2) years]. The majority of patients (89%) had a biopsy-proven and/or imaging-based diagnosis of GCA, while 13 (11%) had a clinical diagnosis of GCA. In addition to glucocorticoids, 40 (34%) patients received other immunosuppressive agents prior to TCZ. The method of initial TCZ administration was subcutaneous (162mg/ml) weekly in 48 (41%), subcutaneous every other week in 20 (17%), monthly 4mg/kg infusions in 34 (29%), monthly 8mg/kg infusions in 14 (12%) and non-standard dosing in 3 remaining patients. The median (IQR) duration from GCA diagnosis to TCZ initiation was 4.8 (1.2-22.0) months and the median (IQR) duration of TCZ treatment was 18 (11-28) months. The mean (SD) dose of prednisone at TCZ initiation was 31 (19) mg/day and was reduced to a mean (SD) dose of 3.9 (6.7) mg/day at TCZ discontinuation/last follow-up visit. The relapse rate per year decreased 43% from 0.77 to 0.44 after the initiation of TCZ (RR=0.57; 95% CI: 0.44-0.75; p<0.001). The mean (SD) ESR and CRP decreased from 22 (20) mm/hour to 6 (9.2) mm/hour and from 19.1 (25) mg/L to 5.4 (16.6) mg/L, respectively from TCZ initiation to TCZ discontinuation/last follow-up visit. At 2 years of follow-up, 67% of patients had discontinued glucocorticoids. At last follow up, 46 patients had discontinued TCZ, only 14 of which were due to adverse events. The median time to TCZ discontinuation was 2.9 years. Only 17% (95%CI: 10-24%) had discontinued by 1 year after TCZ initiation and 38% (95% CI: 26-47%) had discontinued by 2 years. The most common adverse events were infections and cytopenias. While on TCZ, 1 patient developed new onset vision loss related to GCA and 1 patient, without history of diverticulitis, had bowel perforation. Among those discontinuing TCZ, 61% had relapsed at least once by 1 year after TCZ discontinuation.Conclusion:In this large single institution cohort of patients with GCA, TCZ use resulted in a significantly reduced relapse rate and reduction in glucocorticoid dosage. Overall, patients tolerated long-term use with only 12% discontinuing due to adverse events. However, over half of patients stopping TCZ had a subsequent flare; highlighting ongoing use may be required beyond two years in several patients with GCA to maintain remission.References:[1]Stone JH, et al. Trial of Tocilizumab in Giant-Cell Arteritis. N Engl J Med. 2017 Jul 27;377(4):317-328. doi: 10.1056/NEJMoa1613849. PMID: 28745999.[2]Calderón-Goercke M, et al. Tocilizumab in giant cell arteritis. Observational, open-label multicenter study of 134 patients in clinical practice. Semin Arthritis Rheum. 2019 Aug;49(1):126-135. doi: 10.1016/j.semarthrit.2019.01.003. Epub 2019 Jan 5. PMID: 30655091.Disclosure of Interests:Jigisha Rakholiya: None declared, Matthew Koster: None declared, Hannah Langenfeld: None declared, Cynthia S. Crowson: None declared, Andy Abril: None declared, Pankaj Bansal: None declared, Lester Mertz: None declared, Alicia Rodriguez-Pla: None declared, Rahul Sehgal: None declared, Benjamin Wang: None declared, Kenneth J Warrington Grant/research support from: Research support: Kiniksa, Eli Lilly
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Sehgal R, Birks T, Pindoria N, Grant L, Ajayi L, Ellis G. Computed tomography urography (CTU) findings as a predictor of the presence and grade of upper tract urothelial cancer (UTUC). EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)30089-6] [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: 11/26/2022] Open
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Sehgal R, Birks T, Pindoria N, Kucheria R, Allen D, Goyal A, Singh P, Ajayi L, Ellis G. The vital role of diagnostic ureteroscopy in the diagnosis of upper tract urothelial carcinoma: Review of a high-volume centre over a 12-month period. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)30090-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Gautam S, Chauhan A, Sharma R, Sehgal R, Shirkot CK. Potential of Bacillus amyloliquefaciens for biocontrol of bacterial canker of tomato incited by Clavibacter michiganensis ssp. michiganensis. Microb Pathog 2019; 130:196-203. [PMID: 30878620 DOI: 10.1016/j.micpath.2019.03.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 03/05/2019] [Accepted: 03/05/2019] [Indexed: 11/26/2022]
Abstract
A total of 150 rhizobacteria and endorhizobacteria previously isolated from three different horticultural crops; strawberry, apple and apricot were screened for antagonistic activitiy against Clavibacter michiganensis ssp. michiganensis. Among them strain S1, exhibiting significantly higher antagonistic and plant growth promoting ability was characterized as Bacillus amyloliquefaciens based on morphological, biochemical and partial gene sequence analysis of 16S rRNA. B. amyloliquefaciens strain S1 showed maximum growth inhibition of C. michiganensis (12 mm). Moreover, B. amyloliquefaciens strain S1 exhibit significant phosphorus solubilization (94.16 %SEl) and indole acetic acid (27 μg ml-1) production under in vitro conditions. Antagonistic activity of Bacillus amyloliquefaciens strain S1 was compared with other four strains KU2S1, R2S(1), RG1(3) and AG1(7) against bacterial canker of tomato under net house conditions. Minimum bacterial canker disease incidence (30.0%) was recorded in B. amyloliquefaciens S1 followed by RG1(3) after 30 days of inoculation. The bio-control efficacy was higher in B. amyloliquefaciens S1 treated plants, followed by RG1(3).
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Affiliation(s)
- S Gautam
- Department of Basic Sciences, Dr YS P University of Horticulture and Forestry, Nauni, Solan, 173 230, HP, India.
| | - A Chauhan
- Department of Soil Science and Water Management , Dr YS P University of Horticulture and Forestry, Nauni, Solan, 173 230, HP, India
| | - R Sharma
- Department of Microbiology, DAV University, Jalandhar, Punjab, 144012, India
| | - R Sehgal
- Department of Basic Sciences, Dr YS P University of Horticulture and Forestry, Nauni, Solan, 173 230, HP, India
| | - C K Shirkot
- Department of Basic Sciences, Dr YS P University of Horticulture and Forestry, Nauni, Solan, 173 230, HP, India
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Abstract
We present a rare and previously undocumented potential complication of computed tomography (CT) colonography. CT colonography is a commonly performed investigation with a relatively low risk of complications. While splenic injury is a well-documented complication after colonoscopy, it has never been reported following CT colonography. A 64-year-old man presented with severe abdominal pain four hours after CT colonography. CT of his abdomen and pelvis revealed appearances consistent with intra-abdominal bleeding secondary to splenic injury. The patient immediately underwent an emergency laparotomy and splenectomy, revealing a grade III splenic capsular tear. Histological evaluation of splenic tissue showed normal morphology with no evidence of malignancy. While the aetiology of the patient's splenic injury remains uncertain, normal histopathology and the chronology of events represents an almost certain link to CT colonography.
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Affiliation(s)
- R Sehgal
- Department of Emergency Surgery, Kingston Hospital NHS Foundation Trust , Kingston upon Thames , UK
| | - T Whitehead-Clarke
- Department of Emergency Surgery, Kingston Hospital NHS Foundation Trust , Kingston upon Thames , UK
| | - V Tudyka
- Department of Emergency Surgery, Kingston Hospital NHS Foundation Trust , Kingston upon Thames , UK
| | - S Evans
- Radiology Department, Kingston Hospital NHS Foundation Trust , Kingston upon Thames , UK
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13
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Sarmah NP, Sarma K, Bhattacharyya DR, Sultan AA, Bansal D, Singh N, Bharti PK, Sehgal R, Mohapatra PK, Parida P, Mahanta J. Antifolate drug resistance: Novel mutations and haplotype distribution in dhps and dhfr from Northeast India. J Biosci 2018; 42:531-535. [PMID: 29229871 DOI: 10.1007/s12038-017-9706-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Malaria is a major public health concern in Northeast India with a preponderance of drug-resistant strains. Until recently the partner drug for artemisinin combination therapy (ACT) was sulphadoxine pyrimethamine (SP). Antifolate drug resistance has been associated with the mutations at dihydropteroate synthase (dhps) and dihydrofolatereductase (dhfr) genes. This study investigated antifolate drug resistance at the molecular level. A total of 249 fever cases from Arunachal Pradesh, NE India, were screened for malaria, and of these, 75 were found to be positive for Plasmodium falciparum. Samples were sequenced and analysed with the help of BioEdit and ClustalW. Three novel point mutations were found in the dhps gene with 10 haplotypes along with the already reported mutations. A single haplotype having quadruple mutation was found in the dhfr gene. The study reports higher degree of antifolate drug resistance as evidenced by the presence of multiple point mutations in dhps and dhfr genes. The findings of this study strongly discourage the use SP as a partner drug in ACT.
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Affiliation(s)
- N P Sarmah
- Regional Medical Research Centre (Indian Council of Medical Research), Dibrugarh, Assam 786 001, India
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Sehgal R, Whitehead-Clarke T, Tudyka V. CT colonography - A new threat to the spleen? Int J Surg 2018. [DOI: 10.1016/j.ijsu.2018.05.108] [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: 10/28/2022]
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15
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Delisle T, Dalrymple J, Sehgal R, Gerogiannis I. Acute diverticulitis admissions warrant prompt consultant review. Int J Surg 2018. [DOI: 10.1016/j.ijsu.2018.05.541] [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: 10/28/2022]
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16
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Sehgal R, Dalrymple J, Husada G, O'Carroll-Kuehn B. Improving outcomes of patients undergoing emergency laparotomy in a district general hospital. Int J Surg 2018. [DOI: 10.1016/j.ijsu.2018.05.557] [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: 10/28/2022]
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17
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Aggarwal H, Nair J, Sharma P, Sehgal R, Naeem U, Rajora P, Mathur R. Aegle marmelos differentially affects hepatic markers of glycolysis, insulin signalling pathway, hypoxia, and inflammation in HepG2 cells grown in fructose versus glucose-rich environment. Mol Cell Biochem 2017; 438:1-16. [PMID: 28766170 DOI: 10.1007/s11010-017-3108-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Accepted: 07/01/2017] [Indexed: 01/06/2023]
Abstract
Fructose consumption is responsible for the onset of insulin resistance (IR), and metabolic syndrome. It possesses no functional utility in body and its detrimental effects on hepatic metabolic milieu are beyond those produced by glucose. The need of the hour is to identify fructose-induced IR as an unique pathological state to be managed differentially. The effect of aqueous leaf extract of Aegle marmelos (AM) on hepatic markers of insulin resistance using HepG2 cells cultured in either fructose or glucose-rich environment is investigated. Human hepatocellular carcinoma cells (HepG2) were grown under standard conditions in either-DMEM without glucose (NC), DMEM with high glucose 25 mM (Glu), DMEM-glucose+0.55 mM fructose (FC1), DMEM-glucose+1 mM fructose (FC2) or DMEM-glucose+1 mM fructose+0.1 µM insulin (FC3). The cells were treated with either AM, rutin, quercetin, metformin or pioglitazone and assessed for levels of hexokinase, phosphofructokinase (PFK), aldehyde dehydrogenase, phosphatidylinositol kinase (PI3K), signal transducer and activator of transcription-3 (STAT-3), mitochondrial target of rapamycin (mTOR), hypoxia-induced factor (HIF-1α), vascular endothelial growth factor (VEGF) and tumour necrosis factor (TNF-α). Summarily, when results from fructose- and glucose-rich environment were compared, then (1) IR was more pronounced in former; (2) AM performed better in former; (3) metformin and pioglitazone were equivocal in either; (4) rutin and quercetin showed deviant effects from AM; and lastly (5) effects of rutin were closer to AM than quercetin. We hypothesize that AM ameliorates fructose-induced IR through a mechanism which is distinct from standard drugs and not shared by individual phytoconstituents in toto.
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Affiliation(s)
- H Aggarwal
- Department of Pharmacology, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), Pushp Vihar, Sector-3, MB Road, New Delhi, 110017, India
| | - J Nair
- Department of Pharmacology, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), Pushp Vihar, Sector-3, MB Road, New Delhi, 110017, India
| | - P Sharma
- Department of Pharmacology, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), Pushp Vihar, Sector-3, MB Road, New Delhi, 110017, India
| | - R Sehgal
- Department of Pharmacology, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), Pushp Vihar, Sector-3, MB Road, New Delhi, 110017, India
| | - U Naeem
- Department of Pharmacology, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), Pushp Vihar, Sector-3, MB Road, New Delhi, 110017, India
| | - P Rajora
- Department of Pharmacology, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), Pushp Vihar, Sector-3, MB Road, New Delhi, 110017, India
| | - R Mathur
- Department of Pharmacology, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), Pushp Vihar, Sector-3, MB Road, New Delhi, 110017, India.
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Yachoui R, Kreidy M, Siorek M, Sehgal R. Successful treatment with ustekinumab for corticosteroid- and immunosuppressant-resistant Takayasu's arteritis. Scand J Rheumatol 2017; 47:246-247. [PMID: 28276951 DOI: 10.1080/03009742.2017.1278788] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- R Yachoui
- a Department of Rheumatology , Marshfield Clinic , Marshfield , WI , USA
| | - M Kreidy
- b Department of Pulmonary/Critical Care , Marshfield Clinic , Marshfield , WI , USA
| | - M Siorek
- c Department of Radiology , Marshfield Clinic , Marshfield , WI , USA
| | - R Sehgal
- a Department of Rheumatology , Marshfield Clinic , Marshfield , WI , USA
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Sehgal R, Cheung CX, Alradadi R, Healy DA, Landers R, O'Donoghue GT. University Hospital Waterford: 5-year experience of cutaneous melanoma. Ir J Med Sci 2016; 186:309-314. [PMID: 27873142 DOI: 10.1007/s11845-016-1531-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 11/08/2016] [Indexed: 10/20/2022]
Abstract
INTRODUCTION The incidence of cutaneous melanoma (CM) continues to rise in Ireland. Despite significant advances in melanoma molecular therapy, surgery remains the mainstay of treatment for CM. The University Hospital Waterford (UHW) prospectively maintained CM registry was established in 2010. AIM To summarize 5-year experience (2010-2015) of primary CM presenting to UHW. METHODS Data were retrospectively obtained from a central electronic pathology and radiology repository augmented by HIPE data and theatre logs. Data collected included patient demographics and clinico-pathological characteristics, specimen number, size, anatomical location, melanoma subtype, Breslow thickness, Clark's level, ulceration, and mitosis. RESULTS 592 CMs were managed in UHW during the study period. Overall, females comprised the majority of cases with mean age at presentation 60.78 ± 18.29 years. The most commonly affected anatomical location was the lower limb (26.7%) followed by the back (15.1%), upper limb (15.07%), and face (14.40%). Superficial spreading and lentigo maligna were the most common histological subtype accounting for 19.8 and 20%, respectively. Overall, the mean Breslow depth was 2.4 ± 3.7 mm with corresponding Clark's Level III. Sentinel lymph node positivity was 39/103 (37.89%) most commonly located in the axilla (53.8%) and groin (30.7%). CONCLUSION There has been a steady increase in the number of cutaneous melanoma presentations over the past 5-years to the South East Cancer Centre. Patients are managed best by prompt surgical excision and multidisciplinary management. Our results are in keeping with international standards and work continues in determining overall 5-year survival and recurrence rates.
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Affiliation(s)
- R Sehgal
- Department of Breast and Endocrine Surgery, University Hospital Waterford, Waterford, Ireland.
| | - C X Cheung
- Department of Breast and Endocrine Surgery, University Hospital Waterford, Waterford, Ireland
| | - R Alradadi
- Department of Breast and Endocrine Surgery, University Hospital Waterford, Waterford, Ireland
| | - D A Healy
- Department of Breast and Endocrine Surgery, University Hospital Waterford, Waterford, Ireland
| | - R Landers
- Department of Breast and Endocrine Surgery, University Hospital Waterford, Waterford, Ireland
| | - G T O'Donoghue
- Department of Breast and Endocrine Surgery, University Hospital Waterford, Waterford, Ireland
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Bhardwaj N, Pereda B, Kriplani A, Sehgal R, Espey E, Singh R. Perceptions of reversible and permanent contraception in India. Contraception 2016. [DOI: 10.1016/j.contraception.2016.07.127] [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: 10/21/2022]
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21
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Gupta SK, Gamangatti S, Farooque K, Sehgal R. Morphometry of lumbar pedicle using CT scans and digital images. J ANAT SOC INDIA 2016. [DOI: 10.1016/j.jasi.2016.08.092] [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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22
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Megha K, Khurana S, Sehgal R. Genotyping of acanthamoeba spp causing granulomatous amoebic encephalitis. Int J Infect Dis 2016. [DOI: 10.1016/j.ijid.2016.02.788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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23
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Khurana S, Biswal M, Kaur H, Malhotra P, Arora P, Megha K, Taneja N, Sehgal R. Free living amoebae in water sources of critical units in a tertiary care hospital in India. Indian J Med Microbiol 2016; 33:343-8. [PMID: 26068332 DOI: 10.4103/0255-0857.158543] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Isolation of free-living amoebae (FLA) is reported sparsely from water taps, ventilators, air conditioners, haemodialysis units and dental irrigation systems of hospitals worldwide. Their prevalence in hospital environment especially in wards having immunocompromised patients may pose a risk to this group of susceptible population as they may cause disease themselves or may carry pathogens inside them. No study from India has performed such surveillance. OBJECTIVE To evaluate extent of FLA contamination in water sources of bone marrow transplant (BMT) intensive care unit (ICU), transplant ICU, haemodialysis unit and high dependency unit in a tertiary care hospital in India. MATERIALS AND METHODS A total of hundred samples including fifty each of tap water samples and swabs from mouth of taps used for drinking, bathing and hand washing purposes in these units were collected according to standard procedure. Samples were inoculated onto non-nutrient agar plates at room temperature followed by morphological confirmation. Molecular identification including polymerase chain reaction (PCR) and sequencing was performed in culture positive samples. RESULTS Four tap water samples and ten swab samples showed growth of trophozoites and cyst formation. Morphologically, four amoebae resembled Acanthamoeba spp. which was further confirmed by PCR and sequencing showed them to be of T3 and T4 genotypes. CONCLUSION The presence of these FLA in hospital water sources emphasises the urgent need of implementing effective preventive measures. Further studies are required to estimate the true prevalence of FLA in Indian hospitals by taking larger number of samples.
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Affiliation(s)
- S Khurana
- Department of Medical Parasitology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Abstract
PURPOSE The diagnosis of toxoplasmosis is challenging since conventional methods like culture and immunofluorescence are not universally available. Serology, which is used regularly might be negative during early phase of infection and in immunosuppressed patients or may remain positive for a long time. Several molecular tests have been used for the diagnosis of toxoplasmosis, but none of them have an internal control which would inform us regarding the presence of polymerase chain reaction (PCR) inhibitors thus, undermining the confidence of a laboratory physician. MATERIALS AND METHODS We designed a multiplex PCR containing primers targeting human beta globin gene which would act as internal control and two primers against the B1 gene and 5s gene which aid in sensitive detection of T. gondii. RESULTS Multiplex PCR had a sensitivity of 83.3% and specificity of 100%. CONCLUSION Multiplex PCR may provide a sensitive and specific tool for diagnosis of human toxoplasmosis.
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Affiliation(s)
| | | | - S Khurana
- Department of Medical Parasitology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Abstract
We report two cases of fatal chronic meningoencephalitis caused by Balamuthia mandrillaris in immunocompetent men. Diagnosis of amoebic meningoencephalitis was made ante-mortem in one case and postmortem in another by histopathological examination and confirmed by demonstration of B. mandrillaris deoxyribonucleic acid (DNA) by polymerase chain reaction (PCR).
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Affiliation(s)
| | | | | | | | - B D Radotra
- Department of Histopathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Sharma M, Beke N, Khurana S, Bhatti HS, Sehgal R, Malla N. An ocular cysticercosis case: Caused by Asian genotype of Taenia solium. Indian J Med Microbiol 2015; 33:583-5. [DOI: 10.4103/0255-0857.167319] [Citation(s) in RCA: 2] [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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27
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Shankar H, Kumar N, Rao DN, Chandhiok N, Sandhir R, Kriplani A, Dhaliwal L, Sehgal R, Jindal VL, Maithi L, Kandpal S, Kumar A, Kurra S. Comparison of haematological and biochemical changes between non-anaemic and anaemic primigravid women in a north Indian population to establish normative values. J OBSTET GYNAECOL 2014; 35:221-4. [PMID: 25153118 DOI: 10.3109/01443615.2014.948817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Pregnancy is accompanied by several haemodynamic, biochemical and haematological changes, which may lead to severe problems, if they are not suitably addressed. The current study highlights the haematological and biochemical differences observed in anaemic (AP) and non-anaemic primigravida (NAP), in the 2nd trimester, in a north Indian population. There were significant differences (p < 0.05) in the body weight and body temperature of NAP compared with AP. A significant decrease (p < 0.001) in haematological parameters including haemoglobin, haematocrit, erythrocyte count, MCH and MCHC, was observed in AP; however, MCV was found to be significantly higher (p = 0.038). Many biochemical parameters viz. potassium, albumin, total protein and calcium levels were significantly reduced (p < 0.01) in AP, except alkaline phosphatase whose level was found significantly increased (p < 0.01). The findings of the study suggest that haematological and biochemical changes take place in anaemia during pregnancy. Further, the results obtained should be used for establishing normative values for similar populations.
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Affiliation(s)
- H Shankar
- All India Institute of Medical Sciences , Ansari Nagar, New Delhi , India
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Coffey JC, Sehgal R, Culligan K, Dunne C, McGrath D, Lawes N, Walsh D. Terminology and nomenclature in colonic surgery: universal application of a rule-based approach derived from updates on mesenteric anatomy. Tech Coloproctol 2014; 18:789-94. [DOI: 10.1007/s10151-014-1184-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Accepted: 04/09/2014] [Indexed: 12/12/2022]
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Sehgal R, Coffey JC. Comprehensive standardization of complete mesocolic surgery is now possible. Tech Coloproctol 2014; 18:675-6. [DOI: 10.1007/s10151-014-1135-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Accepted: 02/15/2014] [Indexed: 11/28/2022]
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Moftah M, Sehgal R, Cahill RA. Single port laparoscopic colorectal surgery in debilitated patients and in the urgent setting. MINERVA GASTROENTERO 2012; 58:213-225. [PMID: 22971632] [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: 06/01/2023]
Abstract
Single port laparoscopy is a relatively new niche in the expanding spectrum of minimal access surgery for colorectal disease. To date the published experience has predominantly focused on planned operations for neoplasia in the elective setting. It seems probable however that the benefits of minimal abdominal wounding will be greatest among those patients with the highest risk of impaired wound healing. Combining this with the impression of improved cosmesis suggests that (the mostly young) patients with inflammatory bowel disease needing urgent operation are the most likely to appreciate and benefit from the extraoperative effort. The extension of single port surgery to the acute setting and for debilitated individuals is therefore a likely next step advance in broadening the category of patients for whom it represents a real benefit and ultimately aid in focusing by selection the subgroups for whom this technique is best suited and most appropriate. We describe here our approach (including routine use of a surgical glove port) to patients presenting for urgent colorectal operation for benign disease. As provision of specialized approaches regardless of timing or mode of presentation is a defining component of any specialty service, this concept will soon be more fully elucidated and established.
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Affiliation(s)
- M Moftah
- Department of Colorectal Surgery, Beaumont Hospital, Dublin, Ireland
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Sharma P, Khurana S, Sharma A, Sehgal R, Malla N. Molecular epidemiology of Cryptosporidium isolates from humans in North India. Int J Infect Dis 2012. [DOI: 10.1016/j.ijid.2012.05.926] [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: 10/28/2022] Open
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Affiliation(s)
- R Sehgal
- Division of Pediatric Neurology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi 110029, India.
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Johnson G, Payne J, Hooks MA, Johnson S, Vyas H, Saunders D, Kadis GN, Fredericks CA, Sehgal R, McHayleh WM. Gamma knife surgery for non-small cell lung cancer patients with brain metastasis: A community cancer center experience. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e18054] [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: 11/20/2022] Open
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Sehgal R, Krug CE, Reifer J, Tirona MRBT, Douglas WG, Edwards P, Gress TW. Are there differences in chemotherapy (CT) administration and outcomes in elderly patients diagnosed with colorectal cancer (CRC)? J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e19521] [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: 11/20/2022] Open
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35
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Malla N, Kaul P, Sehgal R, Gupta I. The presence of dsRNA virus in Trichomonas vaginalis isolates from symptomatic and asymptomatic Indian women and its correlation with in vitro metronidazole sensitivity. Indian J Med Microbiol 2011; 29:152-7. [DOI: 10.4103/0255-0857.81801] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [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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36
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Sehgal R, Krug CE, Reifer J, Tria Tirona M, Douglas WG, Edwards P, Gress TW. Are there differences in chemotherapy (CT) administration and outcomes in elderly patients (pts) diagnosed with colorectal cancer (CRC)? J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.4_suppl.557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
557 Background: CRC is the third most common cancer in men and women in the United States. The median age at diagnosis is 70 years (yrs). Controversy exists in the literature regarding benefit from CT in elderly pts with CRC. We performed a retrospective study to evaluate CT rate and its benefit in different age groups of pts with CRC. Methods: Data on pts diagnosed with CRC from 1993-2008 were collected from the Cancer Information Resource File. Complete data on age, gender, stage, tumor characteristics, treatment, and overall survival (OS) were available on 32,177 pts and were analyzed by age in four categories: < 50, 50-69, 70-79, and ≥ 80 yrs. Results: Of 32,177 pts, 7% were < 50, 35% were 50-69, 32% were 70-78, and 26% were ≥ 80 yrs. The table reports pt demographics, median OS (MOS) by age and stage, and rates of CT by age and stage. As reported in the table, use of CT declined with advancing age, regardless of stage. Multivariate Cox regression analysis simultaneously adjusted for age at diagnosis, gender, race, stage, and grade revealed that CT was associated with reduced mortality in all age categories: < 50 yrs, HR 0.75; 50-69, HR 0.61; 70-79, HR 0.53; and ≥ 80, HR 0.55 (all p < 0.01). Conclusions: Older pts receive CT less frequently than younger pts. The use of CT in the elderly was associated with a reduced mortality, similar to that seen in younger pts. Younger pts were more likely to present with stage IV disease when compared to the elderly. Randomized, prospective trials are required to explore the differences noted. [Table: see text] No significant financial relationships to disclose.
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Affiliation(s)
- R. Sehgal
- Edwards Comprehensive Cancer Center, Marshall University School of Medicine, Huntington, WV; Marshall University School of Medicine, Huntington, WV; Marshall University, Huntington, WV
| | - C. E. Krug
- Edwards Comprehensive Cancer Center, Marshall University School of Medicine, Huntington, WV; Marshall University School of Medicine, Huntington, WV; Marshall University, Huntington, WV
| | - J. Reifer
- Edwards Comprehensive Cancer Center, Marshall University School of Medicine, Huntington, WV; Marshall University School of Medicine, Huntington, WV; Marshall University, Huntington, WV
| | - M. Tria Tirona
- Edwards Comprehensive Cancer Center, Marshall University School of Medicine, Huntington, WV; Marshall University School of Medicine, Huntington, WV; Marshall University, Huntington, WV
| | - W. G. Douglas
- Edwards Comprehensive Cancer Center, Marshall University School of Medicine, Huntington, WV; Marshall University School of Medicine, Huntington, WV; Marshall University, Huntington, WV
| | - P. Edwards
- Edwards Comprehensive Cancer Center, Marshall University School of Medicine, Huntington, WV; Marshall University School of Medicine, Huntington, WV; Marshall University, Huntington, WV
| | - T. W. Gress
- Edwards Comprehensive Cancer Center, Marshall University School of Medicine, Huntington, WV; Marshall University School of Medicine, Huntington, WV; Marshall University, Huntington, WV
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Sehgal R, Berg A, Polinski J, Hegarty J, Kelly A, Lin Z, Poritz L, Koltun W. Correlation Of Gene Haplotypes With Complications After Ileal Pouch Anal Anastomosis. J Surg Res 2011. [DOI: 10.1016/j.jss.2010.11.566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Nawal RR, Parande M, Sehgal R, Naik A, Rao NR. A comparative evaluation of antimicrobial efficacy and flow properties for Epiphany, Guttaflow and AH-Plus sealer. Int Endod J 2011; 44:307-13. [DOI: 10.1111/j.1365-2591.2010.01829.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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39
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Malla N, Sehgal R, Kaul P, Gupta I. The presence of dsRNA virus in Trichomonas vaginalis isolates from symptomatic and asymptomatic Indian women and its correlation with in vitro metronidazole sensitivity. Indian J Med Microbiol 2011. [DOI: 10.4103/0255-0857.90178] [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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Sehgal R, Lark C. Abstract P1-09-03: A Pharmaco-Economic Analysis of Tamoxifen (T) vs. Aromatase Inhibitors (AI) in Adjuvant Treatment of Postmenopausal (PoM) Women (W) with Hormone Receptor Positive (HRP) Breast Cancer (BC). Cancer Res 2010. [DOI: 10.1158/0008-5472.sabcs10-p1-09-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Endocrine Therapy (ET) is an important component of adjuvant therapy in PoM W with HRP BC.AI are the preferred modality of ET despite higher cost. We performed an analysis to determine the cost of the difference in BC specific survival benefit when using AI compared to T in the adjuvant treatment of HRP BC in PoM W. Methods: Prices of medications were obtained through First Data Bank Blue Book. Annual incidence of BC globally was taken as reported in GLOBOCAN 2008. Incidence of non-metastatic, HRP BC in PoM W was calculated using data on incidence of metastatic BC (6%), HRP BC (80%) and W with PoM status (75%) from Cancer Statistics 2009 and Anderson WF et al, 2002 respectively. Meta-analysis of ATAC and BIG-98 trials comparing 5 years (yrs) of T and AI (T and anastrozole/letrozole), in the adjuvant setting presented by Dowsett et al, JCO, Vol 28, No 3 (January 20), 2010: 509-518 was used for calculating BC specific survival benefit of AI over T.
Results: Annually, 780,307 W globally would be eligible for 5 yrs of adjuvant ET. The cost of 5 yrs treatment for these W with T vs. AI is $5.4 billion (B) United States dollars (USD) vs. $22.5 B USD, respectively. The absolute BC specific survival benefit of treating W with AI over T for 5 yrs was 1.1%. Therefore, treating 780,307 women with AI rather than T for 5 yrs would benefit about 8583 W from BC specific mortality. The cost for saving one woman from BC related mortality, if treated with AI rather than T would be $1,992310.38 USD [(22.5 B USD — 5.4 B USD/8583]. AI use was associated with fewer endometrial cancers and thromboembolic events than T but with more arthralgias and fractures. Conclusion: AIs have shown benefit over T, but applying those results en-mass to all patients with HRP BC might be a substantial economic burden on society with relatively small benefits. Target markers for subset of patients who might preferentially benefit from AIs more than T need to be identified to best optimize the benefit from these drugs. Each class of drugs have different side effect profiles which should help individualize treatment.
Citation Information: Cancer Res 2010;70(24 Suppl):Abstract nr P1-09-03.
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Affiliation(s)
- R Sehgal
- Marshall University, Huntington, WV
| | - C Lark
- Marshall University, Huntington, WV
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Sehgal R, Larck CC, Dementieva Y, Tria Tirona MR, Edwards P, McHayleh WM, Lembersky BC. Race and colon cancer: Unanswered questions. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.1525] [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: 11/20/2022] Open
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42
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Tamta A, Chaudhary M, Sehgal R. Sub-Acute Toxicity Profile of Fixed Dose Combination of Pirotum (Cefpirome-Sulbactam)
in Swiss Albino Mice and Wistar Rat. INT J PHARMACOL 2010. [DOI: 10.3923/ijp.2010.111.116] [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: 11/15/2022]
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Sehgal R, Mittal S, Aruna J. Medical termination of pregnancy and concurrent contraceptive adoption in a tertiary referral hospital in Delhi. Indian J Public Health 2009; 53:246-249. [PMID: 20469767] [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: 05/29/2023] Open
Abstract
This study was undertaken to review the demographic profile and assess the concurrent contraceptive acceptance in women seeking medical termination of pregnancy. A total of 15,726 women came for induced abortion in the years 1995 to 2007 at All India Institute of Medical Sciences, New Delhi. The mean age and parity of women was 27.6 +/- 5.3 years and 2.5 respectively with 63% between 25-29 years, 99.1% married and 72% with three or more living children. Majority of married (92.5%) and 12% unmarried women reported in the first trimester of pregnancy. Nearly 40% were not using any contraception at the time of conception and only 4.2% used oral pills or intrauterine contraceptive device. The main reasons for seeking abortion were enough children (56%), unplanned pregnancy (14%), contraceptive failure (10%), previous child very young (7.5%) and others (12.5%). The concurrent contraception accepted was 95.54% with 56.32% sterilization, 37.84% IUD, 0.75% and 0.5% oral pills and DMPA respectively. Quality counseling provided at time of abortion can help the couple make an informed choice.
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Affiliation(s)
- R Sehgal
- Department of Obstetrics &Gynecology, All India Institute of Medical Sciences, New Delhi.
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Ramanathan R, Sehgal R, Rajasenan K, Crandall T, Balaban E, Pinkerton R, Kane P, Potter D, Lembersky B. 6058 Phase I/II study of weekly intermittent capecitabine with bevacizumab and oxaliplatin on an every-2-week schedule for patients with untreated advanced colorectal cancer (CRC) final results. EJC Suppl 2009. [DOI: 10.1016/s1359-6349(09)71153-x] [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] Open
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McHayleh WM, Redner R, Sehgal R, Raptis A, Agha M, Natale J, Luong T, Schlesselman JJ, Foon K, Boyiadzis M. Etoposide and mitoxantrone in newly diagnosed acute myeloid leukemia patients with persistent leukemia after a course of induction therapy with cytarabine and idarubicin. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.7073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
7073 Background: The goal of induction chemotherapy in acute myeloid leukemia (AML) is complete remission with restoration of normal bone marrow. If residual leukemia is present after the first course of induction therapy, patients receive a second course identical to the first or receive a non-cross resistant antileukemic regimen. Methods: In a retrospective study of adult patients with newly-diagnosed AML treated at the University of Pittsburgh Cancer Institute between December 2002 and May 2008, we evaluated the efficacy and toxicity of mitoxantrone (10 mg/m2/d) and etoposide (100 mg/m2/d), both administered intravenously within 5 days as second course therapy of patients not responding to first-course induction therapy with cytarabine and idarubicin. Univariate and multivariate associations between patient characteristics and complete response (CR) were assessed by logistic regression, with overall- and relapse-free survival estimated by Kaplan-Meier analysis. Results: 74 AML patients (mean age 56 years, range: 18–73 years) completed treatment with etoposide and mitoxantrone; 29 (39%) achieved CR. Lower CR rate was associated with unfavorable cytogenetic risk status at diagnosis and higher percent blasts prior to treatment with mitoxantrone and etoposide. Ten (14%) patients died due to infectious complications. No grade 3 or 4 hepatic toxicities were observed. One patient developed grade 3 cardiac toxicity. Median duration of neutrophil recovery following therapy in patients achieving CR was 29 days. Median overall survival was 9.0 months (95% CI 5.8–14.9 months). The 29 patients who achieved CR received postremission therapy: 16 of these eventually relapsed, while 4 others died without evidence of relapse. Median duration of relapse-free survival in these 29 patients was 11.0 months (95% CI: 9.0–19.3 months). Conclusions: Our study suggests that the combination of etoposide and mitoxantorne is an active and well-tolerated regimen as second-course therapy in newly diagnosed AML patients who have persistent leukemia after a first course of induction therapy with cytarabine and idarubicin. No significant financial relationships to disclose.
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Affiliation(s)
| | - R. Redner
- University of Pittsburgh, Pittsburgh, PA
| | - R. Sehgal
- University of Pittsburgh, Pittsburgh, PA
| | - A. Raptis
- University of Pittsburgh, Pittsburgh, PA
| | - M. Agha
- University of Pittsburgh, Pittsburgh, PA
| | - J. Natale
- University of Pittsburgh, Pittsburgh, PA
| | - T. Luong
- University of Pittsburgh, Pittsburgh, PA
| | | | - K. Foon
- University of Pittsburgh, Pittsburgh, PA
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Soni A, Chaudhary M, Dwivedi V, Shrivastav S, Sehgal R. Impact of Glycerol, Mannitol, Neurotol and Neurotol Plus Administration in Alcohol Induced Ischemic Rat Model. ACTA ACUST UNITED AC 2009. [DOI: 10.3923/tmr.2009.42.48] [Citation(s) in RCA: 2] [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: 11/15/2022]
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Soni A, Chaudhary M, Tamta A, Sehgal R, Shrivastav S, Dwivedi V. Therapeutic Efficacy of Ofloxacin and Ornidazole vs Mebatic: Toxicity Profile and Antioxidant Defense Study. ACTA ACUST UNITED AC 2009. [DOI: 10.3923/jp.2009.79.86] [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: 11/15/2022]
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Sharma R, Mathur A, Chandhiok N, Datey S, Saxena N, Gopalan S, Sharma S, Mittal S, Sehgal R, Sumandal B, Chanda A, Salvi V, Mutalik N, Coyaji K, Gibsson A, Hazari K, Kalgutkar S, Talwar G. Phase II clinical trial with Praneem polyherbal tablets for assessment of their efficacy in symptomatic women with abnormal vaginal discharge (an ICMR task force study). Trans R Soc Trop Med Hyg 2009; 103:167-72. [DOI: 10.1016/j.trstmh.2008.09.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2007] [Revised: 09/16/2008] [Accepted: 09/16/2008] [Indexed: 11/28/2022] Open
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Lembersky BC, Sehgal R, Rajasenan KK, Crandall TL, Balaban EP, Pinkerton RA, Kane P, Potter DM, Kinney C, Ramanathan RK. Phase II study of bevacizumab (BEV), weekly (wkly) intermittent capecitabine (Cap), and oxaliplatin (Ox) on an every-2-week schedule for patients (Pts) with untreated advanced colorectal cancer (CRC). J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.4061] [Citation(s) in RCA: 2] [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: 11/20/2022] Open
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