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What do national radiotherapy guidelines for patients with cardiac devices teach us? Heart Rhythm O2 2024; 5:189-193. [PMID: 38560371 PMCID: PMC10980919 DOI: 10.1016/j.hroo.2024.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024] Open
Abstract
The incidence of cardiac implantable electronic device (CIED) malfunctions caused by radiotherapy (RT) is approximately 5%. Although individual national guidelines and expert consensus documents exist, the increased use of RT to treat various cancers points out the need for a standardized document to guide risk assessment and management of CIEDs during RT. We describe potential adverse RT-related events on CIEDs as well as the proposed mechanism of dysfunction. We review the main current guidelines and recommendations, emphasizing similarities and differences.
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Declines in Physical Activity and Cardiorespiratory Fitness After Implementing new National School Guidelines. J Adolesc Health 2024; 74:385-387. [PMID: 37815760 DOI: 10.1016/j.jadohealth.2023.08.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 08/09/2023] [Accepted: 08/24/2023] [Indexed: 10/11/2023]
Abstract
PURPOSE We examined whether introduction of national guidelines limiting sports club activities at school was associated with adolescents' exercise and cardiorespiratory fitness. METHODS We conducted interrupted time-series analysis to quantify the changes in prefecture-level aggregated data on exercise or sports activities and 20-m shuttle run (indicator of cardiorespiratory fitness) among adolescents in Japan before (2013-2017) and after (2018-2022) the introduction of the guidelines using data from the National Survey of Physical Fitness, Athletic Performance and Exercise Habits. RESULTS The introduction of the guidelines was associated with reductions in exercise and sports activities duration (boys, -4.8 [95% CI -5.9, -3.8] min/day; girls, -5.5 [95% CI -6.2, -4.8] min/day) and performance of 20-m shuttle run (boys, -1.2 [95% CI -1.4, -1.0] laps; girls, -2.3 [95% CI -2.5, -2.2] laps). DISCUSSION After introducing guidelines limiting sports club activities at school, levels of exercise or sports and cardiorespiratory fitness declined among adolescents.
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Evaluation of labor management practices during spontaneous labor. J Gynecol Obstet Hum Reprod 2024; 53:102719. [PMID: 38160905 DOI: 10.1016/j.jogoh.2023.102719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 12/27/2023] [Accepted: 12/28/2023] [Indexed: 01/03/2024]
Abstract
INTRODUCTION In 2017, the French national authority for health issued national guidelines to support physiologic labor and reduce medical interventions. This study's primary aim was to evaluate the association between the publication of these guidelines and the vaginal delivery rate in a type IIb perinatal center. The secondary objectives were to evaluate the implementation of these guidelines, their association with the duration of labor, and the rates of postpartum hemorrhage and adverse neonatal outcomes. MATERIAL AND METHODS A before-and-after, retrospective, single-center study comparing a "before" group (2016) and an "after" group (2018), one year after the recommendations were published. Women were eligible if they had no prior cesarean delivery and gave birth after 37 weeks of gestation to a singleton fetus in cephalic presentation after spontaneous labor. The analysis was stratified by parity. RESULTS Oxytocin administration decreased between the two periods (48% vs 35 %, P < 0.0001), as did the frequency of amniotomies (artificial rupture of membranes) (39.5 % vs 27.7 %, P < 0.0001). The duration of labor was significantly prolonged (360 vs 390 min, P < 0.0001), especially in nulliparous women (465 min vs 562 min, P<0.0001). The frequency of vaginal delivery rose between the two periods (94.6 % vs 96 %, P = 0.05), and the postpartum hemorrhage rate fell (6 % vs 4.5 %, P = 0.04). The numbers of neonates with an umbilical artery pH< 7.10 and of neonatal transfers also decreased. CONCLUSIONS The reduction of active interventions during labor is associated with a longer duration of labor and a decrease in the rates of cesarean births, postpartum hemorrhages, and neonatal transfers.
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Association of physical activity with utilization of long-term care in community-dwelling older adults in Germany: results from the population-based KORA-Age observational study. Int J Behav Nutr Phys Act 2022; 19:102. [PMID: 35941614 PMCID: PMC9358813 DOI: 10.1186/s12966-022-01322-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 06/13/2022] [Indexed: 11/10/2022] Open
Abstract
Background Physical activity (PA) is a proven strategy to prevent chronic diseases and reduce falls. Furthermore, it improves or at least maintains performance of activities of daily living, and thus fosters an independent lifestyle in older adults. However, evidence on the association of PA with relevant subgroups, such as older adults with utilization of long-term care (LTC), is sparse. This knowledge would be essential for establishing effective, need-based strategies to minimize the burden on healthcare systems due to the increasing need for LTC in old age. Methods Data originate from the 2011/12 (t1) baseline assessment and 2016 (t2) follow-up of the population-based Cooperative Health Research in the Region of Augsburg (KORA-)Age study in southern Germany. In 4812 observations of individuals ≥65 years, the association between various types of PA (walking, exercise (i. e., subcategory of PA with the objective to improve or maintain one or more components of physical fitness), walking+exercise) and utilization of LTC (yes/no) was analyzed using generalized estimating equation logistic models. Corresponding models stratified by sex (females: 2499 observations; males: 2313 observations) examined sex-specific associations. Descriptive analyses assessed the proportion of individuals meeting the suggested minimum values in the German National Physical Activity Recommendations for older adults (GNPAR). Results All types of PA showed a statistically significant association with non-utilization of LTC in the entire cohort. “Walking+exercise” had the strongest association with non-utilization of LTC in the entire cohort (odds ratio (OR): 0.52, 95% confidence interval (CI): 0.39–0.70) and in males (OR: 0.41, CI: 0.26–0.65), whereas in females it was “exercise” (OR: 0.58; CI: 0.35–0.94). The proportion of individuals meeting the GNPAR was higher among those without utilization of LTC (32.7%) than among those with LTC (11.7%) and group differences were statistically significant (p ≤ 0.05). Conclusions The GNPAR are rarely met by older adults. However, doing any type of PA is associated with non-utilization of LTC in community-dwelling older adults. Therefore, older adults should be encouraged to walk or exercise regularly. Furthermore, future PA programs should consider target-groups’ particularities to reach individuals with the highest needs for support. Supplementary Information The online version contains supplementary material available at 10.1186/s12966-022-01322-z.
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[International comparison of radiological aspects of the new German S3 guideline on hepatocellular carcinoma and intrahepatic cholangiocarcinoma]. Radiologe 2022; 62:253-262. [PMID: 35181824 DOI: 10.1007/s00117-022-00968-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/12/2022] [Indexed: 12/01/2022]
Abstract
The updated German S3 guideline "Diagnostics and therapy of hepatocellular carcinoma and biliary carcinomas" covers two tumor entities. The original guideline published in 2013 focusing only on the diagnosis and therapy of hepatocellular carcinoma (HCC) has been expanded to include intrahepatic cholangiocarcinoma. These guidelines were developed within the framework of the guideline program on oncology of the Scientific Medical Society e. V. (AWMF), the German Cancer Society (DKG) and German Cancer Aid Society (DKG) under the auspices of the German Society for Digestive and Metabolic Diseases (DGVS). In addition to updated recommendations regarding histopathology, radiological diagnostics and treatments, the main innovations of the revised guidelines on HCC include a complete revision of the section on the systemic therapeutic approach in advanced stages of the disease. This article presents the significance of the current recommendations for diagnostic and interventional radiology in comparison to other national and international guidelines and should serve to improve the quality of patient care through more widespread dissemination.
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Patient-centered developments in colon- and rectal cancer with a multidisciplinary international team: From translational research to national guidelines. World J Gastrointest Surg 2021; 13:1597-1614. [PMID: 35070066 PMCID: PMC8727190 DOI: 10.4240/wjgs.v13.i12.1597] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 08/07/2021] [Accepted: 11/25/2021] [Indexed: 02/06/2023] Open
Abstract
Rarely, scientific developments centered around the patient as a whole are published. Our multidisciplinary group, headed by gastrointestinal surgeons, applied this research philosophy considering the most important aspects of the diseases “colon- and rectal cancer” in the long-term developments. Good expert cooperation/knowledge at the Comprehensive Cancer Center Ulm (CCCU) were applied in several phase III trials for multimodal treatments of primary tumors (MMT) and metastatic diseases (involving nearly 2000 patients and 64 centers), for treatment individualization of MMT and of metastatic disease, for psycho-oncology/quality of life involving the patients’ wishes, and for disease prevention. Most of the targets initially were heavily rejected/discussed in the scientific communities, but now have become standards in treatments and national guidelines or are topics in modern translational research protocols involving molecular biology for e.g., “patient centered individualized treatment”. In this context we also describe the paths we had to tread in order to realize our new goals, which at the end were highly beneficial for the patients from many points of view. This description is also important for students and young researchers who, with an actual view on our recent developments, might want to know how medical progress was achieved.
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Donor's Perspectives on Blood Donation During Covid-19 Pandemic. Indian J Hematol Blood Transfus 2021; 38:536-545. [PMID: 34866812 PMCID: PMC8630517 DOI: 10.1007/s12288-021-01504-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 11/20/2021] [Indexed: 11/25/2022] Open
Abstract
Covid-19 pandemic had affected transfusion services including recruitment of donors and blood donation camps activities. The blood donors may have concerns, confusion, and misleading rumours about blood donation during pandemic. People's priorities for blood donation may shift because of a dearth of necessities. It is important to identify factors which prevent or motivate blood donors during pandemic. This study was designed to understand blood donors' knowledge, attitudes, and perceptions during the Covid-19 pandemic. A descriptive cross-sectional study to assess donor’s knowledge, attitude, and perception regarding blood donation using self-administered 20 questions. The study duration was 4 months. A total 503 whole blood donors participated. The fear of infection and reduced blood donor motivation were observed to be the major deterrents of blood donation activity. Environment of blood donation area and travel to blood donation site were perceived two major sources of Covid-19 infection by participants. The top 3 motivational factor for blood donation were direct patient request to donate (30%), followed by family/ friends need and social media campaigns (26% each). Most donors (70.6%) were aware of importance of Covid-19 appropriate behaviour during current pandemic. The 67% donors felt that adequate Covid-19 preventive measures had been followed by the staff involved in blood collection. Based on the survey results, the inferences are that donors may harbour fear of infection and concerns for their safety, deterring blood donation. The direct appeal from a patient's relative to donate blood or a requirement in their family/friends and social media appeals emerge important factors to motivate donors. Travel facility arrangement may aide blood donation. Most of the donors are more than satisfied with the blood donation experience and are motivated to inform the transfusion services of any appearance of Covid-19 symptoms post donation. The donors were satisfied with the steps to reduce Covid-19 infection.
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Drug treatment and prevention of malaria in pregnancy: a critical review of the guidelines. Malar J 2021; 20:62. [PMID: 33485330 PMCID: PMC7825227 DOI: 10.1186/s12936-020-03565-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 12/22/2020] [Indexed: 11/30/2022] Open
Abstract
Background Malaria caused by Plasmodium falciparum in pregnancy can result in adverse maternal and fetal sequelae. This review evaluated the adherence of the national guidelines drawn from World Health Organization (WHO) regions, Africa, Eastern Mediterranean, Southeast Asia, and Western Pacific, to the WHO recommendations on drug treatment and prevention of chloroquine-resistant falciparum malaria in pregnant women. Methods Thirty-five updated national guidelines and the President’s Malaria Initiative (PMI), available in English language, were reviewed. The primary outcome measures were the first-line anti-malarial treatment protocols adopted by national guidelines for uncomplicated and complicated falciparum malaria infections in early (first) and late (second and third) trimesters of pregnancy. The strategy of intermittent preventive treatment of malaria in pregnancy (IPTp) with sulfadoxine-pyrimethamine (SP) was also addressed. Results This review evaluated the treatment and prevention of falciparum malaria in pregnancy in 35 national guidelines/PMI-Malaria Operational Plans (MOP) reports out of 95 malaria-endemic countries. Of the 35 national guidelines, 10 (28.6%) recommend oral quinine plus clindamycin as first-line treatment for uncomplicated malaria in the first trimester. As the first-line option, artemether–lumefantrine, an artemisinin-based combination therapy, is adopted by 26 (74.3%) of the guidelines for treating uncomplicated or complicated malaria in the second and third trimesters. Intravenous artesunate is approved by 18 (51.4%) and 31 (88.6%) guidelines for treating complicated malaria during early and late pregnancy, respectively. Of the 23 national guidelines that recommend IPTp-SP strategy, 8 (34.8%) are not explicit about directly observed therapy requirements, and three-quarters, 17 (73.9%), do not specify contra-indication of SP in human immunodeficiency virus (HIV)-infected pregnant women receiving cotrimoxazole prophylaxis. Most of the guidelines (18/23; 78.3%) state the recommended folic acid dose. Conclusion Several national guidelines and PMI reports require update revisions to harmonize with international guidelines and emergent trends in managing falciparum malaria in pregnancy. National guidelines and those of donor agencies should comply with those of WHO guideline recommendations although local conditions and delayed guideline updates may call for deviations from WHO evidence-based guidelines.
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Impact of national guidelines on the cesarean delivery rate in France: A 2010-2016 comparison using the Robson classification. Eur J Obstet Gynecol Reprod Biol 2020; 252:359-365. [PMID: 32682210 DOI: 10.1016/j.ejogrb.2020.07.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 06/26/2020] [Accepted: 07/02/2020] [Indexed: 11/21/2022]
Abstract
OBJECTIVE French national guidelines on indications of pre-labor cesarean delivery and management of women with a previous cesarean delivery (CD) were published in 2012. Our aim was to assess if these guidelines have impacted the global CD rate in France and the CD rate in specific groups according to the Robson classification, using the national perinatal population-based surveys of 2010 and 2016. METHODS Women included in the French National Perinatal Surveys in 2010 and 2016 were classified using maternal characteristics and obstetrical history in 12 groups according to Robson's classification (N = 14176 in 2010 and N = 13057 in 2016). We estimated relative size, CD rate and contribution of each group to the global CD rate in 2010 and 2016. Then, we compared the 2 survey years. We analyzed the population characteristics, timing and indications of CD in the groups with significant changes between the two survey years. RESULTS The global CD rate was 20.5 % in 2010 and 19.5 % in 2016 (p = 0.027), with a lower pre-labor CD rate (10.9 % versus 9.2 %, p < 0.001). Despite an increasing of maternal age in 2016, we observed a decrease of the relative size of group 2b (nulliparous, singleton, cephalic, term, pre-labor CD): 1.1 % in 2010 versus 0.8 % in 2016 (p = 0.008). Group 5 (previous CD, singleton, cephalic, ≥37 weeks) was the higher contributor to the global CD rate in both 2010 and 2016 (contribution: 5.8 % of the 20.5 % CD rate and 5.4 % of the 19.5 % CD rate, respectively). Despite an increase of BMI in this group, its CD rate significantly decreased between the two years (61.2 % in 2010 versus 55.1 % in 2016, p = 0.001). CONCLUSION In France, CD rates have decreased between 2010 and 2016, among women having a pre-labor CD and women with a previous CD, in accordance with national guidelines. National guidelines can help mode of delivery decision-making of physicians and impact the national CD rates.
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Routine panendoscopy in oral squamous cell cancer patients: mandatory or facultative? Clin Oral Investig 2020; 25:1245-1254. [PMID: 32607829 PMCID: PMC7878265 DOI: 10.1007/s00784-020-03429-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 06/22/2020] [Indexed: 02/07/2023]
Abstract
Objectives This study investigated benefits of routine panendoscopy in staging of oral squamous cell cancer patients. Materials and methods From 2013 to 2017, 194 oral squamous cell cancer patients were staged. Reports of routine flexible panendoscopy including oropharyngolaryngoscopy, bronchoscopy, and esophagogastroduodenoscopy were retrospectively analyzed for diagnoses of inflammation and second primary malignancies (carcinoma in situ or cancer) and compared to results of computed tomography. The effects of alcohol and tobacco history of 142 patients were assessed. Results Overall, a second primary malignancy was detected in seven patients. In four patients this discovery was only found by panendoscopy. One invasive carcinoma (esophagus) was detected as well as three carcinoma in situ. The second primary malignancies were located in the lung (3), esophagus (3), and stomach (1). In one patient index tumor therapy was modified after panendoscopy. Upper gastrointestinal inflammation was present in 73.2% of patients and 61.9% required treatment. About 91.8% of bronchoscopies and 34.5% of panendoscopies were without therapeutic consequences. Patients with higher risk from smoking were more likely to benefit from panendoscopy and to have a Helicobacter pylori infection. Conclusion We do not recommend routine panendoscopy for all oral squamous cell cancer patients. Esophagogastroduodenoscopy benefitted smoking patients primarily concerning the secondary diagnosis of inflammation of the upper digestive tract. Selective bronchoscopy, esophagogastroduodenoscopy, and oropharyngolaryngoscopy should be performed if clinical examination or medical history indicates risks for additional malignancies of the upper aerodigestive tract. Clinical relevance Routine panendoscopy is not recommended in all, especially not in low-risk oral cancer patients like non-smokers and non-drinkers.
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Multi-centre study found that strict adherence to guidelines led to computed tomography scans being overused in children with minor head injuries. Acta Paediatr 2019; 108:1695-1703. [PMID: 30721540 DOI: 10.1111/apa.14742] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 01/28/2019] [Accepted: 02/01/2019] [Indexed: 12/01/2022]
Abstract
AIM Our primary aim was to calculate the head computed tomography (CT) scan rate in children with a minor head injury (MHI) when the Dutch National guidelines were followed in clinical practice. The secondary aim was to determine the incidence of CT abnormalities and the guideline predictors associated with traumatic abnormalities. METHODS We performed a multi-centre, prospective observational cross-sectional study in the emergency departments of six hospitals in The Netherlands between 1 April 2015 and 31 December 2016. RESULTS Data on 1002 patients were studied and 69% of cases complied with the guidelines. The overall CT rate was 44% and the incidence of traumatic abnormal CT findings was 13%. CT scans were performed in 19% of children under two years of age, 48% of children between two and five years and 63% of children aged six years or more. Multivariate regression analysis for all age categories showed that CT abnormalities were predicted by a Glasgow Coma Scale of less than 15, suspicion of a basal skull fracture, vomiting and scalp haematomas or external lesions of the skull. CONCLUSION Strict adherence to the Dutch national guidelines resulted in CT overuse. New guidelines are needed to safely reduce CT scan indications.
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Raising the bar for appropriateness in the care of patients with peripheral artery disease. JOURNAL OF VASCULAR SURGERY CASES INNOVATIONS AND TECHNIQUES 2019; 5:345-349. [PMID: 31334415 PMCID: PMC6614600 DOI: 10.1016/j.jvscit.2019.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 03/14/2019] [Indexed: 11/22/2022]
Abstract
Advances in endovascular therapy have exponentially increased the number of procedures performed for peripheral artery disease, but public concerns of overuse have placed the vascular community under scrutiny. The appropriateness of care has thus become a focus of discussion within several professional societies, but literature on the topic is limited. This report presents two cases of patients with peripheral artery disease, one patient who did not need revascularization and underwent an intervention and the other who required additional intervention that was not recognized owing to an incomplete diagnostic workup.
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Abstract
Background Birth polymerase chain reaction (PCR) testing improves early detection of HIV and allows for early treatment initiation. National guidelines exist, but it is unknown whether these are being implemented correctly. Objectives To determine whether HIV-exposed infants at the Mangaung University Community Partnership Programme Community Health Centre (MUCPP CHC) received PCR tests at birth, if HIV-positive infants were initiated on treatment, if follow-up dates were scheduled and the percentage of mothers or caregivers who returned to collect the results. Methods The study was a retrospective descriptive file audit (1304 files) of births from 01 January to 31 December 2016 at MUCPP CHC. The study sample was 428 infants born to HIV-positive mothers. The birth register was used to collect the infants’ HIV PCR test barcodes. The birth and 10-week PCR results were retrieved from an electronic database at the Virology Department, University of the Free State. Results In total, 375 infants received a birth PCR test (87.6%) of which 4 (1.1%) tested HIV positive and 327 (87.2%) negative. Follow-up tests were not scheduled. However, 145 (44.3%) HIV-negative infants returned for a 10-week test. Irrespective of the PCR birth result, 157 (36.7%) infants were brought for a 10-week follow-up test at which time 3 (1.9%) tested positive and 151 (96.2%) negative. Conclusion The majority of HIV-exposed infants received a PCR test at birth; however, the clinic is below the national target (90%) for HIV testing. A record-keeping system of infants’ visits does not exist at MUCPP CHC, making it impossible to determine whether HIV-positive infants were started on antiretroviral treatment.
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Ecologically-based criteria for hydropeaking mitigation: A review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 657:1508-1522. [PMID: 30677917 DOI: 10.1016/j.scitotenv.2018.12.107] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 12/04/2018] [Accepted: 12/08/2018] [Indexed: 06/09/2023]
Abstract
Hydroelectric power plants managed in response to sub-daily changes of the electricity market undergo rapid variations of turbine discharge, entailing quickly fluctuating water levels downstream. This operation regime, called hydropeaking, causes numerous adverse impacts on river ecosystems. The hydrological alterations which affect hydropeaking rivers can be described by five parameters that change over space and time (magnitude, rate of change, frequency, duration, and timing), where each parameter may be correlated with distinct environmental impacts and therefore may be used to define flow thresholds and set targets for operational mitigation strategies. Thus, this study aims to present an extensive review on the so far established hydropeaking targets and thresholds regarding the outputs from the scientific community as well as from national regulations. We found that only few European countries (Switzerland and Austria) have legal regulations regarding hydropeaking flow thresholds. Other countries, such as Canada and the USA, present environmental legislation that can force hydropeaking mitigation measures. Most mitigation thresholds and management recommendations in literature deal with the effect of downramping on the stranding of salmonids, as well as with minimum flows between peak-flows to avoid spawning ground desiccation. Regarding other fish species and parameters, information on mitigation targets or thresholds is scarcer or non-existent, as well as on hydropeaking mitigation case-studies, resulting in a lack of knowledge and guidelines for its implementation or regulation. Nevertheless, the available literature indicates that multiple aspects must be considered when assessing such values. Thus, to aid in that process, we propose that mitigation targets and thresholds must be based on key species, including particular features regarding season, life-stage and time of day, which must be combined with site-specific morphological characteristics. The presented approach may benefit impacted organism groups in hydropeaking reaches through the establishment of ecologically-based relevant mitigation thresholds and/or targets.
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A retrospective analysis of policy development on compliance with World Health Organization's physical activity recommendations between 2002 and 2005 in European Union adults: closing the gap between research and policy. BMC Public Health 2018; 18:1081. [PMID: 30165825 PMCID: PMC6117976 DOI: 10.1186/s12889-018-5986-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Accepted: 08/22/2018] [Indexed: 11/29/2022] Open
Abstract
Background Physical inactivity (PIA) is a mortality risk factor defined as performing lower levels of physical activity than recommended by the World Health Organization (WHO). After 2002, the WHO released the WHA55.23 Resolution and the Global Strategy which produced several changes in policymaking, but with no subsequent analyses of the impact of these changes in European Union (EU) policymaking while examining PIA prevalence. Methods PIA of 31,946 adults as a whole sample and country-by-country were analyzed in the 2002 and 2005 EU Special Eurobarometers. PIA prevalence between countries was performed with the χ2 test and PIA between both years and between genders was analyzed with the Z-Score test for two population proportions. A retrospective analysis of national plans was performed to interpret the suitability of such policy documents, considering changes in PIA prevalence. Results Differences in PIA prevalence were observed between countries (p < 0.001) and years (p < 0.001) for the whole sample and men and women separately. Within-country samples showed no differences for Denmark, Finland, Ireland, Italy, Luxemburg, Portugal, and Spain (p > 0.05). When considering gender, there were no gender reductions in subsamples for Denmark, Finland, Ireland, Portugal, Spain, and United Kingdom, neither in Luxemburg for men, nor in France and Italy for women. When analyzing gender differences across the entire sample, PIA was higher in women than men for both years (p < 0.001). Greece and Luxemburg did not release national plans for promoting physical activity. Conclusions While large differences in PIA prevalence between EU countries prevailed, the overall PIA descended between both years for the whole sample, men, and women. While this points out a general suitability of policymaking for reducing PIA, not all countries reported reductions in PIA for men, women, or both genders. Also, PIA levels were higher for women in both years, suggesting a less than optimal policy implementation, or lack of women-specific focus across the EU. This analysis helps to identify the strengths and weaknesses of PIA policymaking in the EU and provides researchers with targeted intervention areas for future development.
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Quality assurance in segmental neck of femur fractures. Int J Health Care Qual Assur 2018; 31:474-482. [PMID: 29954275 DOI: 10.1108/ijhcqa-09-2017-0167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Purpose The purpose of this paper is to report a rare case of segmental neck of femur fracture (SNoFF) and highlight its quality assurance and governance implications with respect to national guidelines, care pathways and best practice tariff. Design/methodology/approach Case report of an SNoFF in a 67-year-old woman treated at a district general hospital (DGH) was used in this study. Findings SNoFF required additional implants that delayed the surgery by five days. The authors were unable to adhere to the British Orthopaedic Association standards for trauma and Scottish Inter-Collegiate Guidelines Network recommendations which indicate that all neck of femur fractures (NoFFs) be fixed within 48 h. Though the patient was discharged without any untoward event and had an uneventful recovery, this case led us to introspect and learn how best to avoid such an incident from repeating again. Research limitations/implications This case led to an overhaul of NoFF and trauma services. The local logistics was restructured to procure "Trochanteric grip plates" within 24 h to provide mandated quality of care in an effort towards improving patient experience/outcomes. Originality/value SNoFF are rare injuries and its diagnosis is either delayed or missed in at least 20 per cent of the cases on initial evaluation. The non-availability of additional implants readily on the shelf coupled with lack of a trauma bed at the tertiary centre resulted in an unacceptable delay from admission to definitive surgery. The authors recommend that all DGHs have a mechanism/emergency procurement procedure system in place to obtain the required instrumentation kits rapidly through a sharing scheme with regional hospitals or through implant vendor to avoid unacceptable delays to surgery.
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[The role of infection prevention in the control of antimicrobial resistance : Any avoided infection contributes to the reduction of antibiotic use]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2018; 61:553-561. [PMID: 29556747 DOI: 10.1007/s00103-018-2720-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Clinically relevant infections are the primary indication for the use of antimicrobial agents in human medicine. Consequently, the prevention of infections is the fundament of all measures to rationally reduce the use of antibiotics. A prevented infection must not be treated. For the prevention of several community-acquired infections, vaccines are available. In addition, several infections may be prevented on the basis of knowledge and responsible behavior. However, the prevention of nosocomial infections depends mainly on the responsibility of third parties in the context of medical procedures. Effective preventive measures are described in guidelines carefully prepared by the commission for hospital hygiene and infection prevention in Germany. The consequent implementation of these guidelines contributes to patient safety and the prevention of the spread of multidrug-resistant bacteria. Highly cost-effective measures are a high degree of compliance with the rules for hand hygiene, perioperative antiseptic measures, and guidelines for the use of perioperative antimicrobial prophylaxis. The documentation of decreasing or low rates of infections and antimicrobial resistance helps to verify the success of preventive measures.
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Preeclampsia and later cardiovascular disease - What do national guidelines recommend? Pregnancy Hypertens 2017; 10:14-17. [PMID: 29153667 DOI: 10.1016/j.preghy.2017.07.139] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Revised: 06/17/2017] [Accepted: 07/22/2017] [Indexed: 11/17/2022]
Abstract
Preeclamptic women have an increased risk of hypertension and cardiovascular disease (CVD) later in life. The aim was to compare the latest clinical recommendations on post-preeclamptic prevention of hypertension and CVD published by eight National Associations of Gynecologists and Obstetricians. Definitions of preeclampsia differ internationally. Recommendations on when, how and who to screen to reduce post-preeclamptic CVD risk also show substantial variation. The diverging preeclampsia definitions make CVD prevention strategies difficult to compare. The variations in clinical recommendations are in line with the lacking evidence of cost-efficient follow-up strategies and stress the need for further research to optimize prevention strategies.
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A high lymph node yield in colon cancer is associated with age, tumour stage, tumour sub-site and priority of surgery. Results from a prospective national cohort study. Int J Colorectal Dis 2016; 31:1299-305. [PMID: 27220610 DOI: 10.1007/s00384-016-2599-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/17/2016] [Indexed: 02/04/2023]
Abstract
AIM To determine the relation between patient-related and histopathological factors, as well as the influence of national programs for diagnosing and treatment of colon cancer and a lymph node yield (LNY) ≥ 12. METHOD An analysis was carried out of the LNY in a nationwide Danish cohort treated by curative resection of stage I-III colon cancer in the period 2003-2011. The association between a LNY ≥ 12 and age, sex, body mass index, open vs. laparoscopic surgery, acute vs. elective surgery, pT stage, tumour sub-site and year of diagnosis was analysed. RESULTS A total of 13,766 patients were eligible for the analysis. In total, 71.4 % of the patients had a LNY ≥ 12. In multivariate analysis, age, pT stage, tumour sub-site and priority of surgery were independently associated with the probability of a LNY ≥ 12. Odds ratios (ORs) were as follows: age <65 1, 65-75 0.685 (confidence interval (CI) 0.586-0.800), >75 0.517 (CI 0.439-0.609); T1 1, T2 2.750 (CI 2.168-3.487), T3 6.016 (CI 4.879-7.418), T4 6.317 (CI 4.950-8.063); right colon 1, left colon 0.568 (0.511-0.633); elective surgery 1, acute surgery 0.748 (CI 0.625-0.894). Moreover, year of diagnosis was associated with the probability of a LNY ≥ 12: OR 1.480 (CI 1.445-1.516) for each increasing year in the study period. CONCLUSION A LNY ≥ 12 is significantly associated with age, pT stage, tumour sub-site and priority of surgery. A significant increase in the LNY over the period of the study was observed, probably reflecting the effect of national programmes initiated by the Danish Colorectal Cancer Group.
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Problems faced by evidence-based medicine in evaluating lymphadenectomy for gastric cancer. World J Gastroenterol 2014; 20:12883-12891. [PMID: 25278685 PMCID: PMC4177470 DOI: 10.3748/wjg.v20.i36.12883] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2013] [Revised: 03/06/2014] [Accepted: 04/16/2014] [Indexed: 02/06/2023] Open
Abstract
Gastric cancer surgical management differs between Eastern Asia and Western countries. Extended lymphadenectomy (D2) is the standard of care in Japan and South Korea since decades, while the majority of United States patients receive at most a limited lymphadenectomy (D1). United States and Northern Europe are considered the scientific leaders in medicine and evidence-based procedures are the cornerstone of their clinical practice. However, surgeons in Eastern Asia are more experienced, as there are more new cases of gastric cancer in Japan (107898 in 2012) than in the entire European Union (81592), or in South Korea (31269) than in the entire United States (21155). For quite a long time evidence-based medicine (EBM) did not solve the question whether D2 improves long-term prognosis with respect to D1. Indeed, eastern surgeons were reluctant to perform D1 even in the frame of a clinical trial, as their patients had a very good prognosis after D2. Evidence-based surgical indications provided by Western trials were questioned, as surgical procedures could not be properly standardized. In the present study we analyzed indications about the optimal extension of lymphadenectomy in gastric cancer according to current scientific literature (2008-2012) and surgical guidelines. We searched PubMed for papers using the key words “lymphadenectomy or D1 or D2” AND “gastric cancer” from 2008 to 2012. Moreover, we reviewed national guidelines for gastric cancer management. The support to D2 lymphadenectomy increased progressively from 2008 to 2012: since 2010 papers supporting D2 have achieved a higher overall impact factor than the other papers. Till 2011, D2 was the procedure of choice according to experts’ opinion, while three meta-analyses found no survival advantage after D2 with respect to D1. In 2012-2013, however, two meta-analyses reported that D2 improves prognosis with respect to D1. D2 lymphadenectomy was proposed as the standard of care for advanced gastric cancer by Japanese National Guidelines since 1981 and was adopted as the standard procedure by the Italian Research Group for Gastric Cancer since the Nineties. D2 is now indicated as the standard of surgical treatment with curative intent by the German, British and ESMO-ESSO-ESTRO guidelines. At variance American NCCN guidelines recommend a D1+ or a modified D2 lymph node dissection. In conclusion, D2 lymphadenectomy, originally developed by Eastern surgeons, is now becoming the procedure of choice also in the West. In gastric cancer surgery EBM is lagging behind national guidelines, rather than preceding and orienting them. To eliminate this lag, EBM should value to a larger extent Eastern Asian literature and should evaluate not only the quality of the study design but also the quality of surgical procedures.
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Diagnosis of smear-negative tuberculosis in Nigeria: Do health care workers adhere to the national guidelines? Int J Mycobacteriol 2014; 3:163-7. [PMID: 26786483 DOI: 10.1016/j.ijmyco.2014.07.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Accepted: 07/10/2014] [Indexed: 10/24/2022] Open
Abstract
OBJECTIVE The study sought to assess the extent to which healthcare workers (HCWs) adhere to the National Tuberculosis Program (NTP) guidelines for the diagnosis of smear negative tuberculosis in Nigeria. METHOD This was a cross-sectional retrospective desk analysis of case files of 280 smear negative pulmonary TB in six States in southern Nigeria. RESULTS About 93% of the 280 patients had their first set of sputum smear microscopy tests done, but only 3.6% had the second set of diagnostic tests as prescribed by the NTP guidelines. Only 45.7% (128/280) received broad spectrum antibiotics after their first smear microscopy. 98% had a chest X-ray done, while 93.6% (262/280) had HIV counseling and testing (HCT), out of which 45.0% were HIV positive. Overall, only 2 patients (0.7%) were diagnosed in strict compliance with the NTP guidelines. There was no significant difference in the pattern of diagnosis of smear negative TB cases and smear positive TB cases. CONCLUSION The adherence of HCWs to the NTP guidelines for diagnosis of smear negative TB is apparently sub-optimal and needs improvement.
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Abstract
Starting in 2013, blood donors must be tested at least using: (1) one monoclonal anti-D and one anti-CDE (alternatively full RhCcEe phenotyping), and (2) all RhD negative donors must be tested for RHD exons 5 and 10 plus one further exonic, or intronic RHD specificity, according to the guidelines of the Blood Transfusion Service of the Swiss Red Cross (BTS SRC). In 2012 an adequate stock of RHD screened donors was built. Of all 25,370 RhD negative Swiss donors tested in 2012, 20,015 tested at BTS Berne and 5355 at BTS Zürich, showed 120 (0.47%) RHD positivity. Thirty-seven (0.15%) had to be redefined as RhD positive. Routine molecular RHD screening is reliable, rapid and cost-effective and provides safer RBC units in Switzerland.
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Pregnancy outcomes among women with Marfan syndrome. Int J Gynaecol Obstet 2013; 122:219-23. [PMID: 23810486 DOI: 10.1016/j.ijgo.2013.04.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2013] [Revised: 04/05/2013] [Accepted: 05/28/2013] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To determine cardiac and obstetric outcomes among women with Marfan syndrome (MS) whose pregnancies were managed in accordance with the French national guidelines. METHODS A descriptive analysis was conducted for a prospective cohort of 18 women with MS who gave birth in the maternity unit of Bichat-Claude Bernard Hospital, Paris, France, between January 1, 1998, and May 31, 2011. The study hospital was the national referral center for MS and related diseases. RESULTS A total of 22 pregnancies were recorded among the study cohort. Of these, 21 were managed according to the national guidelines. One woman who was referred to the study hospital during late pregnancy was not managed according to the national guidelines; this patient experienced aortic dissection at 37 weeks. In the cohort, aortic diameter did not increase significantly during pregnancy. Vascular fetal growth restriction was observed in 7 (31.8 %) of the pregnancies. Cesarean delivery was planned for 17 (77.3%) of the pregnancies. CONCLUSION Risk of aortic dissection was low among a cohort of pregnant women with MS who were managed according to the French national guidelines.
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