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Jacobsen M, Wood C, Cody D. SU-G-206-07: Dual-Energy CT Inter- and Intra-Scanner Variability Within One Make and Model. Med Phys 2016. [DOI: 10.1118/1.4956948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Jacobsen M, Wood C, Cody D. WE-FG-207B-08: Dual-Energy CT Iodine Accuracy Across Vendors and Platforms. Med Phys 2016. [DOI: 10.1118/1.4957953] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Jacobsen M, Wood C, Cody D. WE-FG-207B-10: Dual-Energy CT Monochromatic Image Consistency Across Vendors and Platforms. Med Phys 2016. [DOI: 10.1118/1.4957955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Estienne M, Wood C, Fabi A, Wiegert J, Childs C, Gregg C, Hilleary J, Mize T. 018 Cooperative Extension Programming for Diverse Clientele in the Virginia Swine Industry. J Anim Sci 2016. [DOI: 10.2527/ssasas2015-018] [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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Gilbert ME, Sanchez-Huerta K, Wood C. Mild Thyroid Hormone Insufficiency During Development Compromises Activity-Dependent Neuroplasticity in the Hippocampus of Adult Male Rats. Endocrinology 2016; 157:774-87. [PMID: 26606422 DOI: 10.1210/en.2015-1643] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Severe thyroid hormone (TH) deficiency during critical phases of brain development results in irreversible neurological and cognitive impairments. The mechanisms accounting for this are likely multifactorial, and are not fully understood. Here we pursue the possibility that one important element is that TH affects basal and activity-dependent neurotrophin expression in brain regions important for neural processing. Graded exposure to propylthiouracil (PTU) during development produced dose-dependent reductions in mRNA expression of nerve growth factor (Ngf) in whole hippocampus of neonates. These changes in basal expression persisted to adulthood despite the return to euthyroid conditions in blood. In contrast to small PTU-induced reductions in basal expression of several genes, developmental PTU treatment dramatically reduced the activity-dependent expression of neurotrophins and related genes (Bdnft, Bdnfiv, Arc, and Klf9) in adulthood and was accompanied by deficits in hippocampal-based learning. These data demonstrate that mild TH insufficiency during development not only reduces expression of important neurotrophins that persists into adulthood but also severely restricts the activity-dependent induction of these genes. Considering the importance of these neurotrophins for sculpting the structural and functional synaptic architecture in the developing and the mature brain, it is likely that TH-mediated deficits in these plasticity mechanisms contribute to the cognitive deficiencies that accompany developmental TH compromise.
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Manning AT, Wood C, Eaton A, Stempel M, Capko D, Pusic A, Morrow M, Sacchini V. Nipple-sparing mastectomy in patients with BRCA1/2 mutations and variants of uncertain significance. Br J Surg 2015; 102:1354-9. [PMID: 26313374 DOI: 10.1002/bjs.9884] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 03/31/2015] [Accepted: 05/26/2015] [Indexed: 11/07/2022]
Abstract
BACKGROUND Nipple-sparing mastectomy (NSM) is associated with improved cosmesis and is being performed increasingly. Its role in BRCA mutation carriers has not been well described. This was a study of the indications for, and outcomes of, NSM in BRCA mutation carriers. METHODS BRCA mutation carriers who underwent NSM were identified. Details of patient demographics, surgical procedures, complications, and relevant disease stage and follow-up were recorded. RESULTS A total of 177 NSMs were performed in 89 BRCA mutation carriers between September 2005 and December 2013. Twenty-six patients of median age 41 years had NSM for early-stage breast cancer and a contralateral prophylactic mastectomy. Mean tumour size was 1·4 (range 0·1-3·5) cm. Sixty-three patients of median age 39 years had prophylactic NSM, eight of whom had an incidental diagnosis of ductal carcinoma in situ. There were no local or regional recurrences in the 26 patients with breast cancer at a median follow-up of 28 (i.q.r. 15-43) months. There were no newly diagnosed breast cancers in the 63 patients undergoing prophylactic NSM at a median follow-up of 26 (11-42) months. All patients had immediate breast reconstruction. Five patients (6 per cent) required subsequent excision of the nipple-areola complex for oncological or other reasons. Skin desquamation occurred in 68 (38·4 per cent) of the 177 breasts, and most resolved without intervention. Debridement was required in 13 (7·3 per cent) of the 177 breasts, and tissue-expander or implant removal was necessary in six instances (3·4 per cent). CONCLUSION NSM is an acceptable choice for patients with BRCA mutations, with no evidence of compromise to oncological safety at short-term follow-up. Complication rates were acceptable, and subsequent excision of the nipple-areola complex was rarely required.
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Perry MEO, Taylor GP, Sabin CA, Conway K, Flanagan S, Dwyer E, Stevenson J, Mulka L, McKendry A, Williams E, Barbour A, Dermont S, Roedling S, Shah R, Anderson J, Rodgers M, Wood C, Sarner L, Hay P, Hawkins D, deRuiter A. Lopinavir and atazanavir in pregnancy: comparable infant outcomes, virological efficacies and preterm delivery rates. HIV Med 2015. [PMID: 26200570 DOI: 10.1111/hiv.12277] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES The aim of the study was to identify differences in infant outcomes, virological efficacy, and preterm delivery (PTD) outcome between women exposed to lopinavir/ritonavir (LPV/r) and those exposed to atazanavir/ritonavir (ATV/r). METHODS A retrospective case note review was carried out. The case notes of 493 women who conceived while on LPV/r or ATV/r or initiated LPV/r or ATV/r during pregnancy and who delivered between 1 September 2007 and 30 August 2012 were reviewed. Data collected included demographics, antiretroviral use, HIV markers, and pregnancy and infant outcomes. Infant outcomes, virological efficacies and PTD rates for LPV/r and ATV/r were compared. RESULTS A total of 306 women received LPV/r (82 conceiving while on the drug and 224 commencing it post-conception) and 187 received ATV/r (96 conceiving while on the drug and 91 commencing it post-conception). Comparing the two protease inhibitors (PIs), viral suppression rates were similar and, in women starting antiretroviral therapy (ART) post-conception, the median times to first undetectable HIV viral load were not significantly different (P = 0.64). PTD rates did not differ by therapy overall (ATV/r, 13%; LPV/r, 14%) or when considering the timing of first exposure (conceiving on ART, P = 0.81; commencing ART in pregnancy, P = 0.08). Poor fetal outcomes were very uncommon. There were two transmissions, giving a mother-to-child transmission (MTCT) rate of 0.4% (95% confidence interval 0.05-1.5%). CONCLUSIONS Both ART regimens were well tolerated and successful in preventing MTCT. No significant differences in tolerability or in pregnancy or infant outcomes were observed, which supports the provision of a choice of PI in pregnancy.
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Lozes E, Wood C, Horlé B, Masson A. P-220 – Validation francophone de l'échelle pédiatrique de peur de la douleur. Arch Pediatr 2015. [DOI: 10.1016/s0929-693x(15)30400-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Manning AT, Pusic A, Wood C, Eaton A, Stempel M, Capko D, Sacchini V. Abstract P2-13-02: Nipple sparing mastectomy in patients with BRCA1 and BRCA2 mutations. Cancer Res 2015. [DOI: 10.1158/1538-7445.sabcs14-p2-13-02] [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
Introduction: Nipple sparing mastectomy (NSM) is now performed with increasing frequency in both therapeutic and prophylactic breast surgery. The role of NSM in BRCA1 and BRCA2 mutation carriers has not been well described. The aim of this study was to review our experience with NSM in this high-risk population.
Methods: A review of the breast database was performed to identify all patients with documented BRCA mutations who underwent NSM at Memorial Sloan Kettering Cancer Center. Data extracted from the database included patient demographics, type of mutation, indication for surgery, type of reconstruction, and complications. For patients undergoing therapeutic mastectomy, data on disease stage, axillary procedures, and follow-up were also extracted.
Results: 177 NSMs (88 bilateral, 1 unilateral) were performed in 89 female patients with a documented BRCA mutation between September 2005 and December 2013. There were 56 patients with BRCA1 mutation, 26 with BRCA2 mutation, and 7 with genetic variants of uncertain significance. 26 patients had a therapeutic NSM for breast cancer (stage 0: n=6; stage 1: n=15; stage 2: n=5) and concurrent contralateral prophylactic mastectomy (CPM). The mean tumor size was 1.46cm (range, 0.1-3.5cm), and all were node negative following sentinel lymph node biopsy. 63 patients had NSM for prophylaxis. The mean age of patients undergoing therapeutic NSM was 41 years (range, 26-59) and prophylactic NSM was 39 years (25-59). There was an incidental diagnosis of ductal carcinoma in situ (DCIS) in 4 women undergoing CPM and 4 patients undergoing prophylactic NSM, including 1 patient diagnosed with bilateral DCIS, and an incidental diagnosis of atypia in 8 patients undergoing prophylactic NSM. In 26 patients undergoing therapeutic NSM, at median follow-up of 2.34 years (range, 0.45-6.06) there were no local or regional recurrences. One patient developed distant metastases and subsequently died from her disease, and 1 other patient died from metastatic ovarian cancer. In 63 patients undergoing prophylactic NSM, at median follow-up of 2.15 years (range, 0.11-8.14) there were no newly diagnosed breast cancers or deaths. Following NSM, 5 patients (5.6%) required subsequent excision of the nipple-areolar complex (3 cases for close or positive DCIS on final histology, 1 case for infection with necrosis, and 1 case for ongoing nipple discharge). All 89 patients had immediate breast reconstruction (tissue expander: n=80; permanent implant: n=8; autologous (DIEP) flap: n=1). Postoperative complications are shown in Table 1.
Postoperative complications following 177 nipple sparing mastectomies performed in 89 patients with BRCA mutations No. of Breasts; n (%)No. of Patients; n (%)Skin desquamation68 (38.4)40 (44.9)Necrosis requiring debridement18 (10.2)13 (14.6)Infection7 (4.0)7 (7.9)Hematoma3 (1.69)3 (3.4)Complication requiring implant or tissue expander removal6 (3.4)6 (6.7)
Conclusion: NSM is an acceptable choice for patients with BRCA gene mutations undergoing therapeutic or prophylactic mastectomy with no evidence of compromise to oncological safety. This report shows an acceptable complication rate, and patients rarely required subsequent excision of the nipple-areolar complex.
Citation Format: Aidan T Manning, Andrea Pusic, Caitlin Wood, Anne Eaton, Michelle Stempel, Deborah Capko, Virgilio Sacchini. Nipple sparing mastectomy in patients with BRCA1 and BRCA2 mutations [abstract]. In: Proceedings of the Thirty-Seventh Annual CTRC-AACR San Antonio Breast Cancer Symposium: 2014 Dec 9-13; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2015;75(9 Suppl):Abstract nr P2-13-02.
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Ponthier L, Mallet E, Wood C, Lienhardt A. P-166 – L'hypno-analgésie en réanimation pédiatrique. Arch Pediatr 2015. [DOI: 10.1016/s0929-693x(15)30348-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Liu X, Hoang A, Zhou L, Kalra S, Sun M, Ding Z, Bai S, German P, Zhang X, Tamboli P, Rao P, Karam J, Wood C, Matin S, Tannir N, Sircar K, Jonasch E. Anti-Angiogenic Therapy Induces T-Lymphocyte Infiltration Associated with Poor Survival in Metastatic Renal Cell Carcinoma Patients. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu342.13] [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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Fayoux P, Wood C. Non-pharmacological treatment of post-tonsillectomy pain. Eur Ann Otorhinolaryngol Head Neck Dis 2014; 131:239-41. [DOI: 10.1016/j.anorl.2014.07.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Constant I, Ayari Khalfallah S, Brunaud A, Deramoudt V, Fayoux P, Giovanni A, Mareau C, Marianowski R, Michel J, Mondain M, Paganelli A, Pondaven S, Schultz P, Treluyer JM, Wood C, Nicolas R. How to replace codeine after tonsillectomy in children under 12 years of age? Guidelines of the French Oto-Rhino-Laryngology--Head and Neck Surgery Society (SFORL). Eur Ann Otorhinolaryngol Head Neck Dis 2014; 131:233-8. [PMID: 25106698 DOI: 10.1016/j.anorl.2014.06.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Accepted: 06/10/2014] [Indexed: 01/03/2023]
Abstract
The authors present the guidelines of the French Oto-rhino-laryngology--Head and Neck Surgery Society (SFORL) regarding pain management in children and adults following tonsillectomy. A multidisciplinary work group was entrusted with a literature review. Guidelines were drawn up based on the articles retrieved and the group members' experience. They were read over by an editorial group independent of the work group. A coordination meeting drew up the final version. Guidelines were graded A, B or C or as professional agreement in decreasing order of level of evidence. At home, non-steroid anti-inflammatory drugs (NSAIDs) are recommended in association with paracetamol in elevated respiratory risk and especially obstructive sleep apnea syndrome; in elevated hemorrhagic risk (hemostasis disorder, surgical problems, etc.), tramadol is recommended. Two other treatment schedules (modified NSAIDs and corticosteroids) have not undergone dedicated study and should be assessed. Management of post-tonsillectomy pain in children is founded on individual risk/benefit analysis.
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Sirbu D, Turta C, Benniston AC, Abou-Chahine F, Lemmetyinen H, Tkachenko NV, Wood C, Gibson E. Synthesis and properties of a meso- tris–ferrocene appended zinc(ii) porphyrin and a critical evaluation of its dye sensitised solar cell (DSSC) performance. RSC Adv 2014. [DOI: 10.1039/c4ra03105a] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
A zinc(ii) porphyrin derivative, F3P, was prepared containing a single ferrocene group appended at three of the meso positions.
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Wood C, Sandercock G, Barton J. Interactions between physical activity and the environment to improve adolescent self-esteem: a randomised controlled trial. ACTA ACUST UNITED AC 2014. [DOI: 10.1504/ijenvh.2014.067359] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Ford DW, Jensen GL, Still C, Wood C, Mitchell DC, Erickson P, Bailey R, Smiciklas-Wright H, Coffman DL, Hartman TJ. The associations between diet quality, Body Mass Index (BMI) and Health and Activity Limitation Index (HALex) in the Geisinger Rural Aging Study (GRAS). J Nutr Health Aging 2014; 18:167-70. [PMID: 24522469 PMCID: PMC4550808 DOI: 10.1007/s12603-014-0016-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To determine the associations between diet quality, body mass index (BMI), and health-related quality of life (HRQOL) as assessed by the health and activity limitation index (HALex) in older adults. DESIGN Multivariate linear regression models were used to analyze associations between Dietary Screening Tool (DST) scores, BMI and HALex score, after controlling for gender, age, education, living situation, smoking, disease burden and self-vs. proxy reporting. SETTING Geisinger Rural Aging Study, Pennsylvania. PARTICIPANTS 5,993 GRAS participants were mailed HRQOL and DST questionnaires with 4,009 (1,722 male, 2,287 female; mean age 81.5 ± 4.4) providing complete data. RESULTS HALex scores were significantly lower for participants with dietary intakes categorized as unhealthy (<60) (0.70, 95% CI 0.69, 0.72, p<0.05) or borderline (60-75) (0.71, 95% CI 0.70, 0.73, p<0.05) compared to those scoring in the healthy range (>75) (0.75, 95% CI 0.73, 0.77) based on DST scores. HALex scores were significantly lower for underweight (0.67, 95% CI 0.63, 0.72, p<0.05), obese class II (0.68, 95% CI 0.66, 0.71, p<0.05) and class III participants (0.62 95% CI 0.57, 0.67, p<0.05) compared to those with BMI 18.5-24.9. CONCLUSIONS Poor diet quality, as assessed by the DST, is associated with lower HRQOL in adults ≥ 74 years of age.
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Vasudevan S, Maddocks M, Chamberlain S, Spinou A, Wood C, Jolley C, Birring SS. P197 Physical Inactivity in Sarcoidosis. Thorax 2013. [DOI: 10.1136/thoraxjnl-2013-204457.349] [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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Seisen T, Hupertan V, Colin P, Xylinas E, Yates D, Bensalah K, Kassouf W, Ouzzane A, Rozet F, Cussenot O, Lotan Y, Wood C, Karakiewicz P, Montorsi F, Margulis V, Shariat S, Rouprêt M. Tumeurs de la voie excrétrice supérieure : développement d’un modèle international postopératoire de prédiction de la survie après néphro-urétérectomie à l’aide de l’analyse des courbes de décision. Prog Urol 2013. [DOI: 10.1016/j.purol.2013.08.251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Roohullah A, Moniwa A, Wood C, Humble M, Balm M, Carter J, Weinkove R. Imipenem versus piperacillin/tazobactam for empiric treatment of neutropenic fever in adults. Intern Med J 2013; 43:1151-4. [DOI: 10.1111/imj.12226] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2013] [Accepted: 06/17/2013] [Indexed: 11/29/2022]
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Cao Y, Minhas V, Tan X, Huang J, Wang B, Zhu M, Gao Y, Zhao T, Yang L, Wood C. High prevalence of early childhood infection by Kaposi's sarcoma-associated herpesvirus in a minority population in China. Clin Microbiol Infect 2013; 20:475-81. [PMID: 23992104 DOI: 10.1111/1469-0691.12340] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Revised: 05/06/2013] [Accepted: 07/14/2013] [Indexed: 11/30/2022]
Abstract
In China, KSHV seroprevalence varies considerably among different regions and ethnicities. But in Xinjiang province, located in the northwestern China, there is a very high seroprevalence of KSHV in adults of Kazak and Ughur ethnicities. However, KSHV prevalence in children and the risk factors associated with the acquisition of infection are currently not known. The aim of this study was to investigate the prevalence of KSHV infection and identify associated socioeconomic or behavioural risk factors and the humoral immune response among children in this population. This is a cross-sectional study (N = 178) to screen children and their caregivers from Xinjiang for total KSHV antibodies, KSHV neutralizing antibodies and HIV infection. Structured questionnaires were utilized to investigate risk factors associated with KSHV prevalence. KSHV seroprevalence in children and caregivers in Xinjiang was 48.3% and 64.7%, respectively. Neutralizing antibody was detected in most seropositive caregivers (93.8%) but was detected in only 5.8% of the infected children. A significant association was observed between child KSHV seroprevalence and sharing of food among family members. These results suggest that similar to other endemic areas in Africa, KSHV infection in the minority populations of Xinjiang is likely to be occurring during early childhood, probably via horizontal transmission through saliva, and results in high seroprevalence in the adult population.
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Abback PS, Ben Sallah T, Hilly J, Skhiri A, Silins V, Brasher C, François M, Van Den Abeele T, Wood C, Nivoche Y, Dahmani S. [Opioid-sparing effect of ketamine during tonsillectomy in children]. ACTA ACUST UNITED AC 2013; 32:387-91. [PMID: 23623534 DOI: 10.1016/j.annfar.2013.02.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2012] [Accepted: 02/18/2013] [Indexed: 11/24/2022]
Abstract
INTRODUCTION In the adult population, Ketamine is currently used as an antihyperalgesic and opioid-sparing agent during the perioperative period. However, for doses of ketamine up to 0.5mg/kg, these effects have not been found in pediatric population. The aim of the present study was to evaluate the efficacy of a preoperative bolus of 1mg/kg of ketamine on postoperative pain intensity and morphine consumption in children undergoing tonsillectomy. METHODS We have undertaken a retrospective comparison of 60 consecutive children operated for tonsillectomy in our institution before (first 30 patients) and after (last 30 patients) the introduction of a preoperative bolus of 1mg/kg of ketamine. Data collected were: age, ASA score, dose of intraoperative sufentanil, OPS score during PACU stay and the first postoperative day, morphine consumption during PACU stay and the first postoperative day, psychodysleptic manifestations, pain at first solid oral intake and postoperative respiratory complications or haemorrhage. RESULTS No difference was found between the two groups in terms of demographic characteristics. Perioperative doses of sufentanil, postoperative opioid consumption or pain score in PACU or during 24hours were similar between the two groups. The two groups did not differ in terms of pain at first oral intake, or other adverse effects. CONCLUSION These results suggest that 1mg/kg of ketamine administered right after anaesthesia induction in children undergoing tonsillectomy did not result in an opioid sparing effect.
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Zhang TJ, He N, Ding YY, Jiang QW, Wood C. Antibody responses to lytic and latent human herpesvirus 8 antigens among HIV-infected patients in central China. Biosci Trends 2012; 6:122-9. [PMID: 22890160 DOI: 10.5582/bst.2012.v6.3.122] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Human herpesvirus 8 (HHV8) is an important opportunistic infection of HIV/AIDS. However, very little is known about antibody seropositivities to HHV8 lytic and latent antigens among HIV-infected patients in China. Therefore, a cross-sectional study was conducted to explore HHV8 serostatus among 316 HIV-infected patients in a rural area of central China. The antibody seropositivity to HHV8 ORF65 (lytic) and LANA (latent) antigens was 12.7% and 10.4%, respectively. Patients who were naïve to antiretroviral therapy (ART) were more likely to be seropositive for antibodies to ORF65 (OR: 3.79; 95% CI: 1.71-8.42) and LANA (OR: 3.77; 95% CI: 1.55-9.14) than patients receiving ART. Patients having CD4+ cell counts less than 200 cells/mm3 were more likely to be seropositive for LANA antibody (OR: 3.53; 95% CI: 1.44-8.64) and to have lower LANA antibody titer (p = 0.007). They were also more likely to be seropositive for ORF65 antibody (OR: 2.12; 95% CI: 0.94-4.78) and to have a lower ORF65 antibody titer (p = 0.065), though the difference was marginally significant. No associations between other viral coinfections studied and antibody seropositivity to either latent or lytic HHV8 antigens were identified. Study findings suggest that antibody responses to both lytic and latent HHV8 antigens among HIV patients in China were fairly high and were associated with immunodeficiency status and ART.
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Adeyemo A, Wood C, Govind A. Kaposi's sarcoma in pregnancy after initiation of highly active antiretroviral therapy: a manifestation of immune reconstitution syndrome. Int J STD AIDS 2012; 23:905-6. [DOI: 10.1258/ijsa.2012.012141] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A case of Kaposi's sarcoma (KS) presenting as an immune reconstitution inflammatory syndrome in pregnancy with conservative management is reported. Successful outcomes for mother and baby were achieved. HIV was diagnosed at antenatal booking and highly active antiretroviral therapy commenced at 20 weeks. Multiple lymphadenopathies developed two months later. Excision biopsy of a node confirmed KS. In the absence of advanced disease, she was managed conservatively until delivery. The placenta showed no evidence of KS or human herpes virus 8 (HHV-8). The baby had negative HIV and HHV-8 polymerase chain reaction tests at zero, six and 12 weeks of life. Six months postpartum, the KS had regressed and HHV-8 viral load was undetectable.
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Kharofa J, Kelly T, Wood C, George B, Tsai S, Ritch P, Wiebe L, Christians K, Evans D, Erickson B. Neoadjuvant Chemoradiation With Intensity Modulated Radiation Therapy in Resectable and Borderline Resectable Pancreatic Cancer (PCa). Int J Radiat Oncol Biol Phys 2012. [DOI: 10.1016/j.ijrobp.2012.07.234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Cohen L, Tannir N, Jonasch E, Pisters L, Matin S, Spelman A, Wei Q, Wood C. P02.21. Short- and long-term effects of expressive writing in patients with renal cell carcinoma. Altern Ther Health Med 2012. [PMCID: PMC3373794 DOI: 10.1186/1472-6882-12-s1-p77] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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