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Pearson RM, Culpin I, Loret de Mola C, Matijasevich A, Santos IS, Horta BL, Barros FC, Stein A. Grandmothers' mental health is associated with grandchildren's emotional and behavioral development: a three-generation prospective study in Brazil. BMC Psychiatry 2019; 19:184. [PMID: 31208381 PMCID: PMC6580571 DOI: 10.1186/s12888-019-2166-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 05/29/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Maternal mental health is associated with an increased risk of emotional and behavioural problems in children, and the risk is partly explained by the negative impact of maternal depression on caregiving. The role of mental health in other family members, who in many contexts also provide substantial caregiving, has received far less attention. We examined the impact of grandmothers' emotional symptoms, whose role in child care is increasing across the world, on internalizing and externalizing symptoms in grandchildren from a three-generation birth cohort study. METHODS Prospective data from three generations in two birth cohorts 22 years apart (1982 and 2004) in Pelotas, Brazil, were used (n = 92). Mental health in grandmothers and parents was assessed using the Self-Reported Questionnaire (SRQ-20). Grandchildren were members of the 2004 birth cohort, and behavioural and emotional problems were measured using the Child-Behaviour Checklist (CBCL) at age 4 years. RESULTS Grandmothers' symptoms were associated with more emotional and behavioural problems in grandchildren after adjustment for confounding factors. The size of the associations between grandmothers' and grandchildren mental health symptoms was comparable to the associations between maternal emotional symptoms and children emotional and behavioural problems. There was no evidence for associations with paternal symptoms. These effects were substantially stronger for maternal compared to paternal grandmothers. CONCLUSIONS In some contexts, grandmothers' mental health may be as important to grandchild emotional and behavioural development as maternal mental health. Interventions to improve the mental health of grandmothers, as well as parents, may be important to child mental health.
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Bardou M, Bornet C, Zamparini E, Blondel B, Graillon T, Pinelli P, Seng P, Stein A. Cotrimoxazole et infections ostéo-articulaires. Med Mal Infect 2019. [DOI: 10.1016/j.medmal.2019.04.224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Stein A, Dittmer J, Radzewitz B, Hirsch T. Unklares Erbrechen. Monatsschr Kinderheilkd 2019. [DOI: 10.1007/s00112-019-0704-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Lee TC, Molnár Z, Stein A, O'Dea M, Kokaram A, Simms CK. Anatomy transformed. J Anat 2019; 234:577-582. [DOI: 10.1111/joa.12954] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/14/2019] [Indexed: 11/28/2022] Open
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Rothkamm K, Rieckmann T, Christiansen S, Brinker A, Stein A, Schumacher U, Frenzel T, Petersen C, Burdak-Rothkamm S. PO-1085 Prolonged trifluridine/tipiracil treatment radiosensitises colorectal cancer cells. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)31505-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Rochat TJ, Houle B, Stein A, Pearson RM, Newell ML, Bland RM. Cohort Profile: The Siyakhula Cohort, rural South Africa. Int J Epidemiol 2018; 46:1755-1756n. [PMID: 29025088 PMCID: PMC5837732 DOI: 10.1093/ije/dyx148] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/13/2017] [Indexed: 11/13/2022] Open
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Goekkurt E, Binder M, Lorenzen S, Thuss-Patience P, Al-Batran SE, Hinke A, Hegewisch-Becker S, Nilsson S, Bokemeyer C, Stein A. Ipilimumab or FOLFOX in combination with nivolumab and trastuzumab in previously untreated HER2 positive locally advanced or metastastic esophagogastric adenocarcinoma (EGA): The randomized phase II INTEGA trial (AIO STO 0217). Ann Oncol 2018. [DOI: 10.1093/annonc/mdy282.161] [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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Bajaj P, Roth J, Sullivan S, Stein A, Mahtani R, Ramsey S. Potential survival gains from first-line (1L) systemic therapy advances in metastatic triple-negative breast cancer (mTNBC). Ann Oncol 2018. [DOI: 10.1093/annonc/mdy272.337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Seufferlein T, Lausser L, Stein A, Prager G, Kasper S, Niedermeier M, Müller L, Kubicka S, König AO, Büchner-Steudel P, Wille K, Perkhofer L, Hann A, Berger A, Arnold D, Kestler H, Ettrich T. A novel biomarker combination and its association with resistance to chemotherapy combinations with bevacizumab: First results of the PERMAD trial. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy281.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Grünwald V, Schuler M, Schöffski P, Kopp HG, Bauer S, Kasper B, Lindner L, Chemnitz J, Crysandt M, Stein A, Steffen B, Richter S, Kneba M, Egerer G, Zimmermann S, Karch A, Kunitz A. Health-related quality of life (HR-QoL) in elderly soft tissue sarcoma (STS) patients from the randomized phase II EPAZ study comparing pazopanib (PAZ) and doxorubicin (DOX) in first line. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy299.004] [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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Jaeger A, Schmalfeldt B, Kühl T, Spielmann H, Patra S, Schulz KH, Grundherr J, Stein A, Becher H, Zyriax BC, Chang-Claude J. Study protocol of an exercise and nutrition intervention for ovarian cancer patients during and after first line chemotherapy – a randomized controlled trial. Geburtshilfe Frauenheilkd 2018. [DOI: 10.1055/s-0038-1671592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Calvo Ferrandiz A, Dahan L, Hollebecque A, Prager G, Andre T, Argiles Martinez G, Bordonaro R, Stein A, Tortora G, Leger C, Amellal N, Tabernero J. Safety run-in evaluation of the phase I trial of trifluridine/tipiracil (FTD/TPI) in combination with oxaliplatin and a monoclonal antibody (bevacizumab or nivolumab) in patients (pts) with metastatic colorectal cancer (mCRC). Ann Oncol 2018. [DOI: 10.1093/annonc/mdy281.018] [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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Gebauer J, Lehnert H, Schmid SM, Spix C, Stein A, Langer T. [Late effects following childhood cancer treatment : A special challenge for transition medicine]. Internist (Berl) 2018; 59:1157-1162. [PMID: 30229367 DOI: 10.1007/s00108-018-0496-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND Childhood cancer survivors are at risk of cancer- and treatment-related chronic health conditions. Since these sequelae may occur years after the end of treatment, many patients are already adults and have completed pediatric oncological care. Thus, successful transition is essential in order to ensure long-term surveillance. OBJECTIVES The present review outlines the most frequent late effects of childhood cancer treatment. Moreover, difficulties in transition of these patients are discussed and interdisciplinary models of care are presented. RESULTS Late effects following childhood cancer treatment occur in over two thirds of patients 30 years after the end of the oncological treatment and can affect different organs. The most frequent sequelae are endocrine disturbances, cardiac conditions, and subsequent neoplasms. Many late effects are effectively manageable if detected early. This necessitates an interdisciplinary approach as well as life-long surveillance. CONCLUSIONS Transition from pediatric to internal medicine care as well as a change in the focus of care, shifting from relapse centered follow-up to late-effects centered surveillance, constitute a special challenge for a successful transition of long-term childhood cancer survivors. Specialized late-effects survivorship clinics offering interdisciplinary care from pediatric oncologists, specialists of internal medicine, and further disciplines enable the early diagnosis and treatment of late-effects.
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Efrat M, Stein A, Pinkas H, Breitbart H, Unger R, Birk R. Paraoxonase 1 (PON1) attenuates sperm hyperactivity and spontaneous acrosome reaction. Andrology 2018; 7:24-30. [DOI: 10.1111/andr.12552] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 07/26/2018] [Accepted: 08/18/2018] [Indexed: 12/19/2022]
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Dwinger S, Bergelt C, Koch B, Salchow J, Grundherr J, Schulz-Kindermann F, Quidde J, Bokemeyer C, Stein A. CARE-for-CAYA: Erste Erfahrungen aus einem Präventionskonzept für junge Menschen nach Krebserkrankung mit Fokus auf das Psychoonkologie-Modul. Psychother Psychosom Med Psychol 2018. [DOI: 10.1055/s-0038-1667914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Schmoll H, Garlipp B, Junghanß C, Vogel A, Kaiser U, Florschütz A, Kanzler S, Hannig C, Meinert F, Cygon F, Stein A. FOLFOX/bevacizumab +/- irinotecan in advanced colorectal cancer (CHARTA): Long term outcome. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy149.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Arnold D, Prager GW, Quintela A, Stein A, Moreno Vera S, Mounedji N, Taieb J. Beyond second-line therapy in patients with metastatic colorectal cancer: a systematic review. Ann Oncol 2018; 29:835-856. [PMID: 29452346 PMCID: PMC5913602 DOI: 10.1093/annonc/mdy038] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background The optimal chemotherapeutic regimen for use beyond the second line for patients with metastatic colorectal cancer (mCRC) remains unclear. Materials and methods We systematically searched the Cochrane Database of Systematic Reviews, EMBASE and Medline for records published between January 2002 and May 2017, and cancer congress databases for records published between January 2014 and June 2017. Eligible studies evaluated the efficacy, safety and patient-reported outcomes of monotherapies or combination therapies at any dose and number of treatment cycles for use beyond the second line in patients with mCRC. Studies were assessed for design and quality, and a qualitative data synthesis was conducted to understand the impact of treatment on overall survival and other relevant cancer-related outcomes. Results The search yielded 938 references of which 68 were included for qualitative synthesis. There was limited evidence to support rechallenge with chemotherapy, targeted therapy or both. Compared with placebo, an overall survival benefit for trifluridine/tipiracil (also known as TAS-102) or regorafenib has been shown for patients previously treated with conventional chemotherapy and targeted therapy. There was no evidence to suggest a difference in efficacy between these treatments. Patient choice and quality of life at this stage of treatment should also be considered when choosing an appropriate therapy. Conclusions These findings support the introduction of an approved agent such as trifluridine/tipiracil or regorafenib beyond the second line before any rechallenge in patients with mCRC who have failed second-line treatment.
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Rochat TJ, Houle B, Stein A, Pearson RM, Newell ML, Bland RM. Cohort Profile: The Siyakhula Cohort, rural South Africa. Int J Epidemiol 2018; 47:680. [PMID: 29370375 PMCID: PMC5913630 DOI: 10.1093/ije/dyy009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Satram-Hoang S, Bajaj PS, Stein A, Hoang KQ, Momin F, Cortazar P, Reyes C. Abstract P6-13-02: Increased mortality risk among elderly patients with early stage triple negative breast cancer who did not receive adjuvant or neoadjuvant therapy. Cancer Res 2018. [DOI: 10.1158/1538-7445.sabcs17-p6-13-02] [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
Background: Worldwide, breast cancer (BC) is the most frequently diagnosed cancer and the leading cause of cancer death in women. The triple negative (TN) subtype accounts for up to 20% of BC and has a poorer prognosis compared to other subtypes. We set out to evaluate treatment patterns and survival associated with receiving adjuvant or neo-adjuvant therapy in an older, demographically diverse population of patients with TNBC.
Methods: The analysis included 10,694 patients with first primary TNBC from the linked SEER-Medicare database. Patients were diagnosed with Stage I-III disease between January 1, 2001-December 31, 2011, ≥66 years, continuously enrolled in Medicare Parts A and B in the year prior to diagnosis, and underwent breast cancer surgery within 6 months after diagnosis. Unadjusted Kaplan Meier analyses and time-varying Cox proportional hazards regression adjusting for patient characteristics assessed overall survival. Date of last follow-up was December 31, 2013.
Results: There were 4,807 (45%) patients treated with adjuvant/neo-adjuvant chemotherapy and 5,887 (55%) untreated. Treatment rates increased over the study time-period from 45% in 2001 to 52% in 2011 (p<.0001). Compared to treated patients, untreated patients were older (78 vs. 73 years), had earlier stage disease (57% vs. 31% Stage I), lower tumor grade (34% vs. 23% grade 1/2), smaller tumors (57 vs.40% <2cm), poorer performance (13% vs. 6%), higher comorbidity burden (45% vs. 37% NCI Comorbidity Score ≥ 1) and were less likely to receive radiotherapy (47% vs. 65%; p<0.0001). The median unadjusted overall survival was 94.3 months for the overall population and was longer for treated patients (101.5 months) compared to untreated patients (88.4 months; log rank p <.0001). In the adjusted Cox model, there was a 28% higher risk of death in untreated compared to treated patients (HR=1.28; 95% CI=1.19-1.38). The model also showed that as age, stage, tumor size, tumor grade, and comorbidity score increased, mortality risk also significantly increased. Having poor performance indicators was also significantly associated with higher mortality risks, while prior radiotherapy was associated with lower risks.
Conclusions: Although therapy use has increased over time, this large observational study confirmed that 55% of elderly patients with Stage I-III TNBC are not receiving adjuvant/neo-adjuvant therapy following diagnosis. As a result, untreated patients exhibited a significantly elevated risk of death compared to those who received treatment. The results of this study highlight the unmet need in this patient population and provide an important context to optimize disease management in real-world settings.
Citation Format: Satram-Hoang S, Bajaj PS, Stein A, Hoang KQ, Momin F, Cortazar P, Reyes C. Increased mortality risk among elderly patients with early stage triple negative breast cancer who did not receive adjuvant or neoadjuvant therapy [abstract]. In: Proceedings of the 2017 San Antonio Breast Cancer Symposium; 2017 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2018;78(4 Suppl):Abstract nr P6-13-02.
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Stein A, Hackert I, Sebastian G, Meurer M, Griming T, Liepe K, Pinkert J, Franke WG, Kropp J. Accuracy of the intra-operative radioauided localization of the sentinel lymph node (SLN) 24 hours after lymphoscintigraphy in patients with malignant melanoma. Nuklearmedizin 2018. [DOI: 10.1055/s-0038-1623876] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Summary
Aim: For optimized logistics for the sentinel lymph-adenectomy (SL) it might be helpful for the clinics involved if a longer time period between the lymphoscintigraphy (LS) and surgery is possible. Therefore, we investigated if a precise localization of the sentinel lymph node is possible 24 hours after LS. Methods: 78 patients with primary malignant melanoma (MM; η = 44) or with MM pre-operated by excisional biopsy (n = 34) were investigated. In 40 cases the tumor was localized on the trunk and in 38 cases on the extremities. Mean MM thickness was 2.68 mm (range: 0.29 to 12 mm). In all patients a lymphoscintigraphy (LS) with an average of 85 MBq of Tc-99m nanocolloid was performed one day prior to surgery. Immediately after tracer application dynamic data acquisition was started at a LFOV gamma camera followed by a whole body scan. With a hand-held gamma detector (C-Trak®) 2,4,6,8, and 24 hours after tracer administration the SLN was identified and the counts registered. Results: 94 SLNs were identified in 87 lymphatic basins from which 86 could be resected. Nine MM showed two draining channels. After 24 hours 15.5% (as an average) of the initial counts could be measured in the SLN. The uptake in the SLN in pre-operated versus patients with primary tumor was statistically not significant (p = 0.4). In 16 cases (20.5%) the SLN was tumor positive. Four of those patients developed distant metastases and two died within the first year. None of the patients with negative SLN developed distant metastases or died. Conclusion: The remaining activity in the SLN up to 24 hours after administration is sufficient for their intra operative localization. The method of lymphoscintigraphy and localization of the SLN by a hand-held gamma detector optimizes the intra operative identification of the SLN in patients with malignant melanoma.
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van Zoest VM, Stein A, Hoek G. Outlier Detection in Urban Air Quality Sensor Networks. WATER, AIR, AND SOIL POLLUTION 2018; 229:111. [PMID: 29563652 PMCID: PMC5843703 DOI: 10.1007/s11270-018-3756-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Accepted: 02/21/2018] [Indexed: 05/14/2023]
Abstract
Low-cost urban air quality sensor networks are increasingly used to study the spatio-temporal variability in air pollutant concentrations. Recently installed low-cost urban sensors, however, are more prone to result in erroneous data than conventional monitors, e.g., leading to outliers. Commonly applied outlier detection methods are unsuitable for air pollutant measurements that have large spatial and temporal variations as occur in urban areas. We present a novel outlier detection method based upon a spatio-temporal classification, focusing on hourly NO2 concentrations. We divide a full year's observations into 16 spatio-temporal classes, reflecting urban background vs. urban traffic stations, weekdays vs. weekends, and four periods per day. For each spatio-temporal class, we detect outliers using the mean and standard deviation of the normal distribution underlying the truncated normal distribution of the NO2 observations. Applying this method to a low-cost air quality sensor network in the city of Eindhoven, the Netherlands, we found 0.1-0.5% of outliers. Outliers could reflect measurement errors or unusual high air pollution events. Additional evaluation using expert knowledge is needed to decide on treatment of the identified outliers. We conclude that our method is able to detect outliers while maintaining the spatio-temporal variability of air pollutant concentrations in urban areas.
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Aprile E, Aalbers J, Agostini F, Alfonsi M, Amaro FD, Anthony M, Arneodo F, Barrow P, Baudis L, Bauermeister B, Benabderrahmane ML, Berger T, Breur PA, Brown A, Brown A, Brown E, Bruenner S, Bruno G, Budnik R, Bütikofer L, Calvén J, Cardoso JMR, Cervantes M, Cichon D, Coderre D, Colijn AP, Conrad J, Cussonneau JP, Decowski MP, de Perio P, Di Gangi P, Di Giovanni A, Diglio S, Eurin G, Fei J, Ferella AD, Fieguth A, Fulgione W, Gallo Rosso A, Galloway M, Gao F, Garbini M, Gardner R, Geis C, Goetzke LW, Grandi L, Greene Z, Grignon C, Hasterok C, Hogenbirk E, Howlett J, Itay R, Kaminsky B, Kazama S, Kessler G, Kish A, Landsman H, Lang RF, Lellouch D, Levinson L, Lin Q, Lindemann S, Lindner M, Lombardi F, Lopes JAM, Manfredini A, Mariş I, Marrodán Undagoitia T, Masbou J, Massoli FV, Masson D, Mayani D, Messina M, Micheneau K, Molinario A, Morå K, Murra M, Naganoma J, Ni K, Oberlack U, Pakarha P, Pelssers B, Persiani R, Piastra F, Pienaar J, Pizzella V, Piro MC, Plante G, Priel N, Rauch L, Reichard S, Reuter C, Riedel B, Rizzo A, Rosendahl S, Rupp N, Saldanha R, Dos Santos JMF, Sartorelli G, Scheibelhut M, Schindler S, Schreiner J, Schumann M, Scotto Lavina L, Selvi M, Shagin P, Shockley E, Silva M, Simgen H, Sivers MV, Stein A, Thapa S, Thers D, Tiseni A, Trinchero G, Tunnell C, Vargas M, Upole N, Wang H, Wang Z, Wei Y, Weinheimer C, Wulf J, Ye J, Zhang Y, Zhu T. First Dark Matter Search Results from the XENON1T Experiment. PHYSICAL REVIEW LETTERS 2017; 119:181301. [PMID: 29219593 DOI: 10.1103/physrevlett.119.181301] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Indexed: 06/07/2023]
Abstract
We report the first dark matter search results from XENON1T, a ∼2000-kg-target-mass dual-phase (liquid-gas) xenon time projection chamber in operation at the Laboratori Nazionali del Gran Sasso in Italy and the first ton-scale detector of this kind. The blinded search used 34.2 live days of data acquired between November 2016 and January 2017. Inside the (1042±12)-kg fiducial mass and in the [5,40] keV_{nr} energy range of interest for weakly interacting massive particle (WIMP) dark matter searches, the electronic recoil background was (1.93±0.25)×10^{-4} events/(kg×day×keV_{ee}), the lowest ever achieved in such a dark matter detector. A profile likelihood analysis shows that the data are consistent with the background-only hypothesis. We derive the most stringent exclusion limits on the spin-independent WIMP-nucleon interaction cross section for WIMP masses above 10 GeV/c^{2}, with a minimum of 7.7×10^{-47} cm^{2} for 35-GeV/c^{2} WIMPs at 90% C.L.
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Osei FB, Stein A. Spatio-temporal analysis of small-area intestinal parasites infections in Ghana. Sci Rep 2017; 7:12217. [PMID: 28939818 PMCID: PMC5610349 DOI: 10.1038/s41598-017-12397-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Accepted: 08/30/2017] [Indexed: 12/23/2022] Open
Abstract
Intestinal parasites infection is a major public health burden in low and middle-income countries. In Ghana, it is amongst the top five morbidities. In order to optimize scarce resources, reliable information on its geographical distribution is needed to guide periodic mass drug administration to populations of high risk. We analyzed district level morbidities of intestinal parasites between 2010 and 2014 using exploratory spatial analysis and geostatistics. We found a significantly positive Moran’s Index of spatial autocorrelation for each year, suggesting that adjoining districts have similar risk levels. Using local Moran’s Index, we found high-high clusters extending towards the Guinea and Sudan Savannah ecological zones, whereas low-low clusters extended within the semi-deciduous forest and transitional ecological zones. Variograms indicated that local and regional scale risk factors modulate the variation of intestinal parasites. Poisson kriging maps showed smoothed spatially varied distribution of intestinal parasites risk. These emphasize the need for a follow-up investigation into the exact determining factors modulating the observed patterns. The findings also underscored the potential of exploratory spatial analysis and geostatistics as tools for visualizing the spatial distribution of small area intestinal worms infections.
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Satram-Hoang S, Bajaj P, Stein A, Hoang K, Momin F, Cortazar P, Reyes C. Real-world treatment patterns and outcomes among elderly metastatic triple negative breast cancer patients in the United States. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx365.040] [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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Brown ER, Fraser SJ, Quaba O, Simms A, Stein A. Cutaneous melanoma: an updated SIGN Guideline. J R Coll Physicians Edinb 2017; 47:214-217. [PMID: 29465095 DOI: 10.4997/jrcpe.2017.302] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2023] Open
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