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https://www.readbyqxmd.com/read/29332248/performance-of-diffusion-weighted-magnetic-resonance-imaging-at-3-0t-for-early-assessment-of-tumor-response-in-locally-advanced-rectal-cancer-treated-with-preoperative-chemoradiation-therapy
#1
Andrea Delli Pizzi, Roberta Cianci, Domenico Genovesi, Gianluigi Esposito, Mauro Timpani, Alessandra Tavoletta, Pierluigi Pulsone, Raffaella Basilico, Daniela Gabrielli, Consuelo Rosa, Luciana Caravatta, Monica Di Tommaso, Massimo Caulo, Antonella Filippone
PURPOSE: The purpose of the article is to determine whether changes in apparent diffusion coefficient (ADC) values of locally advanced rectal cancer (LARC) obtained 2 weeks after the beginning of chemoradiation therapy (CRT) allow to predict treatment response and whether correlate with tumor histopathologic response. METHODS: Forty-three patients receiving CRT for LARC and 3.0T magnetic resonance imaging with diffusion-weighted sequences before treatment, 2 weeks during, and 8 weeks post the completion of CRT were included...
January 13, 2018: Abdominal Radiology
https://www.readbyqxmd.com/read/29329988/rethinking-medicaid-coverage-and-payment-policy-to-promote-high-value-care-the-case-of-long-acting-reversible-contraception
#2
Veronica X Vela, Elizabeth W Patton, Darshak Sanghavi, Susan F Wood, Peter Shin, Sara Rosenbaum
CONTEXT: Long-acting reversible contraception (LARC) is the most effective reversible method to prevent unplanned pregnancies. Variability in state-level policies and the high cost of LARC could create substantial inconsistencies in Medicaid coverage, despite federal guidance aimed at enhancing broad access. This study surveyed state Medicaid payment policies and outreach activities related to LARC to explore the scope of services covered. METHODS: Using publicly available information, we performed a content analysis of state Medicaid family planning and LARC payment policies...
January 9, 2018: Women's Health Issues: Official Publication of the Jacobs Institute of Women's Health
https://www.readbyqxmd.com/read/29318602/effect-of-family-planning-interventions-on-couple-years-of-protection-in-malawi
#3
Clara Lemani, Nenani Kamtuwanje, Billy Phiri, Ilene S Speizer, Kavita Singh, Olive Mtema, Ndidza Chisanu, Jennifer H Tang
OBJECTIVE: The primary objective was to assess the effect of family planning interventions at two health facilities in Malawi on couple years of protection (CYP). METHODS: A prospective quasi-experimental design was used to compare CYP and uptake of long-acting reversible contraception (LARC) between two intervention facilities (Area 25 Health Center and Kasungu District Hospital) and two nonintervention facilities (Mkanda Health Center and Dowa District Hospital)...
January 9, 2018: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/29281151/quantitative-intravoxel-incoherent-motion-parameters-derived-from-whole-tumor-volume-for-assessing-pathological-complete-response-to-neoadjuvant-chemotherapy-in-locally-advanced-rectal-cancer
#4
Qiaoyu Xu, Yanyan Xu, Hongliang Sun, Queenie Chan, Kaining Shi, Aiping Song, Wu Wang
BACKGROUND: Many locally advanced rectal cancer (LARC) patients can benefit from neoadjuvant chemotherapy (NACT), with some achieving a pathological complete response (pCR). However, there is limited research reporting on the value of intravoxel incoherent motion (IVIM) in monitoring pCR in patients with LARC. PURPOSE: To identify whether IVIM parameters derived from whole-tumor volume (WTV) before and after NACT could accurately assess pCR in patients with LARC...
December 27, 2017: Journal of Magnetic Resonance Imaging: JMRI
https://www.readbyqxmd.com/read/29273921/is-it-possible-a-conservative-approach-after-radiochemotherapy-in-locally-advanced-rectal-cancer-larc-a-systematic-review-of-the-literature-and-meta-analysis
#5
Francesco Fiorica, Marco Trovò, Gabriele Anania, Daniele Marcello, Fabrizio Di Benedetto, Marina Marzola, Fabrizio D'Acapito, Guglielmo Nasti, Massimiliano Berretta
BACKGROUND: Locally advanced rectal cancer is usually treated with a preoperative approach with radiochemotherapy followed by surgery. Patients obtaining a pathologic complete response have a very favorable long-term prognosis. This study was intended to assess whether major surgery can reduce tumor recurrences and prolong survival of patients with a complete response after radiochemotherapy. METHODS: Computerized literature search was performed to identify relevant articles...
December 22, 2017: Journal of Gastrointestinal Cancer
https://www.readbyqxmd.com/read/29248094/optimizing-adolescent-larc-an-answer-to-pregnancy-prevention
#6
EDITORIAL
Lonna P Gordon
No abstract text is available yet for this article.
September 2017: Annals of Global Health
https://www.readbyqxmd.com/read/29245968/associations-of-tumor-regression-grade-with-outcomes-in-patients-with-locally-advanced-rectal-cancer-treated-with-preoperative-two-week-course-of-radiotherapy
#7
Yong-Heng Li, Jin-Luan Li, Xiang-Gao Zhu, Jun-Yan He, Li-Mei Lin, Xiao-Yi Lin, Li-Rui Tang, Yong Cai
Purpose: Studies concerning tumor regression grade (TRG) after two-week course of radiotherapy (RT) are limited. We tried to assess associations of TRG and outcomes in patients with locally advanced rectal cancer (LARC) treated with preoperative two-week course of RT. Methods: 356 consecutive LARC patients were retrospectively assessed. Patients with complete/intermediate (TRG1-3) and poor (TRG4-5) regressions were compared for overall survival (OS), disease-free survival (DFS) and metastasis-free survival (MFS)...
November 21, 2017: Oncotarget
https://www.readbyqxmd.com/read/29243249/retrospective-observational-study-of-interventions-to-improve-acceptance-of-long-acting-reversible-contraception-following-abortion-at-lusaka-teaching-hospital-zambia
#8
Swebby Macha, Mutinta Muyuni, Scholastica Nkonde, Karla S Pádua, Anibal Faundes
OBJECTIVE: To evaluate long-acting reversible contraceptive (LARC) uptake immediately after abortion at Lusaka University Teaching Hospital, Zambia in the period following an intervention to increase the acceptance of LARC. METHODS: The present retrospective, observational study reviewed the clinical records of all patients admitted to the Lusaka University Teaching Hospital for an incomplete abortion or for a legal induced abortion between January 1 and December 31, 2016...
December 15, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/29241084/neoadjuvant-radiotherapy-combined-with-capecitabine-and-sorafenib-in-patients-with-advanced-kras-mutated-rectal-cancer-a-phase-i-ii-trial-sakk-41-08
#9
Roger von Moos, Dieter Koeberle, Sabina Schacher, Stefanie Hayoz, Ralph C Winterhalder, Arnaud Roth, György Bodoky, Panagiotis Samaras, Martin D Berger, Daniel Rauch, Piercarlo Saletti, Ludwig Plasswilm, Daniel Zwahlen, Urs R Meier, Pu Yan, Paola Izzo, Dirk Klingbiel, Daniela Bärtschi, Kathrin Zaugg
BACKGROUND: KRAS mutation occurs in ∼40% of locally advanced rectal cancers (LARCs). The multitarget tyrosine kinase inhibitor sorafenib has radiosensitising effects and might improve outcomes for standard preoperative chemoradiotherapy in patients with KRAS-mutated LARC. METHODS: Adult patients with KRAS-mutated T3/4 and/or N1/2M0 LARC were included in this phase I/II study. The phase I dose-escalation study of capecitabine plus sorafenib and radiotherapy was followed by a phase II study assessing efficacy and safety...
December 11, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/29230678/fractal-based-radiomic-approach-to-predict-complete-pathological-response-after-chemo-radiotherapy-in-rectal-cancer
#10
Davide Cusumano, Nicola Dinapoli, Luca Boldrini, Giuditta Chiloiro, Roberto Gatta, Carlotta Masciocchi, Jacopo Lenkowicz, Calogero Casà, Andrea Damiani, Luigi Azario, Johan Van Soest, Andre Dekker, Philippe Lambin, Marco De Spirito, Vincenzo Valentini
The aim of this study was to propose a methodology to investigate the tumour heterogeneity and evaluate its ability to predict pathologically complete response (pCR) after chemo-radiotherapy (CRT) in locally advanced rectal cancer (LARC). This approach consisted in normalising the pixel intensities of the tumour and identifying the different sub-regions using an intensity-based thresholding. The spatial organisation of these subpopulations was quantified using the fractal dimension (FD). This approach was implemented in a radiomic workflow and applied to 198 T2-weighted pre-treatment magnetic resonance (MR) images of LARC patients...
December 11, 2017: La Radiologia Medica
https://www.readbyqxmd.com/read/29229650/improving-contraceptive-access-use-and-method-mix-by-task-sharing-implanon-insertion-to-frontline-health-workers-the-experience-of-the-integrated-family-health-program-in-ethiopia
#11
Yewondwossen Tilahun, Candace Lew, Bekele Belayihun, Kidest Lulu Hagos, Mengistu Asnake
In 2009, the Ethiopian Federal Ministry of Health launched an Implanon scale-up program with the goal of improving the availability of long-acting reversible contraceptive (LARC) methods at the community level. The Integrated Family Health Program (IFHP) supported the ministry to train Health Extension Workers (HEWs), a cadre of frontline health workers, on Implanon insertion. Prior to this task-sharing initiative, HEWs were only permitted to provide short-acting contraceptive methods; Implanon insertion services were only available at higher-level health facilities, such as health centers and above...
December 8, 2017: Global Health, Science and Practice
https://www.readbyqxmd.com/read/29228455/prognostic-significance-of-neoadjuvant-rectal-score-in-locally-advanced-rectal-cancer-after-neoadjuvant-chemoradiotherapy-and-construction-of-a-prediction-model
#12
Yanwu Sun, Yiyi Zhang, Xuejing Wu, Huiming Lin, Xingrong Lu, Ying Huang, Zongbin Xu, Shenghui Huang, Xiaojie Wang, Pan Chi
AIM: To evaluate the prognostic significance of neoadjuvant rectal (NAR) score after neoadjuvant chemoradiotherapy (nCRT) for locally advanced rectal cancer (LARC), and to develop a nomogram predicting disease-free survival (DFS). METHOD: A total of 522 LARC patients undergoing nCRT and surgery were included. NAR scores were calculated using the equation [5pN-3(cT-pT) + 12]^2/9.61, and classified as low (<8), intermediate (8-16), and high (>16). Clinicopathological and survival outcomes were compared...
December 11, 2017: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/29218690/neoadjuvant-volumetric-modulated-arc-therapy-in-rectal-cancer-and-the-correlation-of-pathological-response-with-diffusion-weighted-mri-and-apoptotic-markers
#13
Necla Gurdal, Merdan Fayda, Nijat Alishev, Baris Bakir, Didem Tastekin, Faruk Aykan, Ugur Gezer, Emre Balik, Esra Kaytan Saglam, Ethem Nezih Oral, Mine Gulluoglu, Ahmet Kizir
PURPOSE: In this prospective observational study, we aimed to report the applicability and tolerability of neoadjuvant volumetric modulated arc therapy with simultaneous integrated boost (SIB-VMAT) and concurrent chemotherapy in patients with locally advanced rectal cancer (LARC), and to evaluate the correlation of pathological response with apparent diffusion coefficient (ADC) measurements on diffusion-weighted magnetic resonance imaging (DW-MRI) and apoptotic markers. METHODS: The study enrolled 30 patients with T3 to T4 and/or N+ rectal cancer who preoperatively received SIB-VMAT and concurrent chemotherapy...
December 6, 2017: Tumori
https://www.readbyqxmd.com/read/29212503/synergistic-antitumor-interaction-between-valproic-acid-capecitabine-and-radiotherapy-in-colorectal-cancer-critical-role-of-p53
#14
Manuela Terranova-Barberio, Biagio Pecori, Maria Serena Roca, Serena Imbimbo, Francesca Bruzzese, Alessandra Leone, Paolo Muto, Paolo Delrio, Antonio Avallone, Alfredo Budillon, Elena Di Gennaro
BACKGROUND: Recurrence with distant metastases has become the predominant pattern of failure in locally advanced rectal cancer (LARC), thus the integration of new antineoplastic agents into preoperative fluoropyrimidine-based chemo-radiotherapy represents a clinical challenge to implement an intensified therapeutic strategy. The present study examined the combination of the histone deacetylase inhibitor (HDACi) valproic acid (VPA) with fluoropyrimidine-based chemo-radiotherapy on colorectal cancer (CRC) cells...
December 6, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/29211490/contraception-among-active-component-service-women-u-s-armed-forces-2012-2016
#15
Shauna Stahlman, Catherine T Witkop, Leslie L Clark, Stephen B Taubman
This report summarizes the annual prevalence of permanent sterilization, as well as use of long- and short-acting reversible contraceptives (LARCs and SARCs, respectively), contraceptive counseling services, and use of emergency contraception from 2012 through 2016 among active component U.S. service women. Overall, 262,907 (76.2%) women of childbearing potential used either a LARC or a SARC at some time during the surveillance period. From 2012 through 2016, permanent sterilization decreased from 4.2% to 3...
November 2017: MSMR
https://www.readbyqxmd.com/read/29201430/evaluation-of-the-challenges-faced-in-increasing-contraceptive-access-within-a-community-college-population
#16
EDITORIAL
Jacqueline Lamme, Alison Edelman, Emily Padua, Jeffrey T Jensen
Background: Research demonstrates removing barriers to access, decreasing costs and offering same-day placement of long-acting reversible contraception (LARC) increases contraceptive uptake in young women. For those in community college (CC), LARC utilization might reduce the risk of dropout and improve degree completion. We identified a local school who had documented an unmet need for on-campus services through a recent student assessment. We then established an on-campus, same day contraceptive clinic at the CC as part of a clinical trial...
2017: Contraception and Reproductive Medicine
https://www.readbyqxmd.com/read/29201419/patterns-of-postpartum-contraceptive-use-among-somali-immigrant-women-living-in-minnesota
#17
Amy Millar, Rachel Isaksson Vogel, Sabrina Bedell, Maureen Ayers Looby, Jessica L Hubbs, Bernard L Harlow, Rahel Ghebre
Background: The postpartum period is a crucial time to provide family planning counseling and can decrease incidence of adverse reproductive outcomes. The purpose of this study was to characterize patterns of postpartum contraception and to investigate long acting reversible contraceptive (LARC) use among Somali women living in a metropolitan area of Minnesota in an effort to provide better family planning and reproductive health counseling in this growing immigrant population. Methods: A retrospective chart review was conducted of Somali women who delivered between January 1, 2011 and December 31, 2014...
2017: Contraception and Reproductive Medicine
https://www.readbyqxmd.com/read/29200872/lymphocyte-to-monocyte-ratio-before-chemoradiotherapy-represents-a-prognostic-predictor-for-locally-advanced-rectal-cancer
#18
Yu-Xiang Deng, Jun-Zhong Lin, Jian-Hong Peng, Yu-Jie Zhao, Qiao-Qi Sui, Xiao-Jun Wu, Zhen-Hai Lu, Yuan-Hong Gao, Zhi-Fang Zeng, Zhi-Zhong Pan
Research indicates that cancer-triggered inflammation plays a pivotal role in carcinogenesis. Here, we aimed to evaluate the correlation of lymphocyte-to-monocyte ratio (LMR) before neoadjuvant chemoradiotherapy (CRT) with clinical outcomes in patients with locally advanced rectal cancer (LARC). We retrospectively enrolled 317 consecutive patients with LARC between 2004 and 2013. The optimal cutoff values of LMR were determined using receiver operating curve analysis. Overall survival (OS) and disease-free survival related to the LMR were analyzed using the log-rank test and multivariate Cox regression methods...
2017: OncoTargets and Therapy
https://www.readbyqxmd.com/read/29166925/the-effects-of-chemoradiotherapy-on-recurrence-and-survival-in-locally-advanced-rectal-cancers-with-curative-total-mesorectal-excision-a-prospective-nonrandomized-study
#19
Erhan Akgun, Serdar Ozkok, Mevlut Tekin, Tayfun Yoldas, Cemil Caliskan, Timur Kose, Bulent Karabulut, Murat Sezak, Nevra Elmas, Omer Ozutemiz
BACKGROUND: There are only two prospective, randomized studies comparing preoperative long-term chemoradiotherapy and postoperative chemoradiotherapy in locally advanced rectal cancer (LARC); however, conflicting results in terms of locoregional recurrence (LR) and survival rates have been reported. This prospective study aims to compare the effects of preoperative versus postoperative chemoradiotherapy on recurrence and survival rates in LARC patients. METHODS: From January 2003 to January 2016, a total of 336 eligible patients who were clinically diagnosed with LARC (T3-T4 tm or node-positive disease) were prospectively assigned into preoperative chemoradiotherapy (n = 177) and postoperative chemoradiotherapy (n = 159) groups...
November 22, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/29166843/stagnant-contraceptive-sales-after-the-zika-epidemic-in-brazil
#20
Luis Bahamondes, Moazzam Ali, Ilza Monteiro, Arlete Fernandes
OBJECTIVES: Our aim was to assess national hormonal and non-hormonal contraceptive sales in Brazil after the Zika virus outbreak. METHODS: Pharmaceutical companies based in Brazil provided data on monthly sales from September 2016 to June 2017. Data from both the public and private sectors were obtained about sales of registered, available modern contraceptive methods: combined oral contraceptive pill; progestin-only pill; vaginal and transdermal contraceptives; injectable contraceptives; long-acting reversible contraceptive (LARC) methods, including the copper-releasing intrauterine device, the levonorgestrel-releasing intrauterine system and the etonogestrel-releasing subdermal implant; and emergency contraceptive pills...
November 23, 2017: European Journal of Contraception & Reproductive Health Care
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