Breast carcinoma grading on core needle biopsy - to grade or not to grade?

Core needle biopsy (CNB) is well established as an important diagnostic tool in diagnosing breast cancer and it is now considered the initial method of choice for diagnosing breast disease and the basis for the treatment planning. The concordance rate between CNB and surgical excision specimen in determination of histological grade (HG) varies widely across literature, ranging from 59-91%. The aim of our study was to investigate the level of concordance between CNB and surgical excision specimen for the determination of HG for breast cancer patients. The study population included 157 women with a breast tumor who underwent a core needle biopsy for breast carcinoma and a subsequent surgical excision of the tumor. The concordance level between core needle biopsy and surgical resection specimen for overall histologic grading was 73%: for tubule formation - 71%, for nuclear pleomorphism - 91%, for the mitotic index - 59%. Our study shows that our institution's histologic grading of CNBs and surgical excisions shows a fairly good correlation and is useful for the planning of treatment.

Health-Related Values and Preferences Regarding Meat Consumption: A Mixed-Methods Systematic Review.

This article has been corrected. The original version (PDF) is appended to this article as a Supplement. Background: A person's meat consumption is often determined by their values and preferences. Purpose: To identify and evaluate evidence addressing health-related values and preferences regarding meat consumption. Data Sources: MEDLINE, EMBASE, Web of Science, Centre for Agriculture and Biosciences Abstracts, International System for Agricultural Science and Technology, and Food Science and Technology Abstracts were searched from inception to July 2018 without language restrictions. Study Selection: Pairs of reviewers independently screened search results and included quantitative and qualitative studies reporting adults' health-related values and preferences regarding meat consumption. Data Extraction: Pairs of reviewers independently extracted data and assessed risk of bias. Data Synthesis: Data were synthesized into narrative form, and summaries were tabulated and certainty of evidence was assessed using the GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach. Of 19 172 initial citations, 41 quantitative studies (38 addressed reasons for meat consumption and 5 addressed willingness to reduce meat consumption) and 13 qualitative studies (10 addressed reasons for meat consumption and 4 addressed willingness to reduce meat consumption) were eligible for inclusion. Thirteen studies reported that omnivores enjoy eating meat, 18 reported that these persons consider meat an essential component of a healthy diet, and 7 reported that they believe they lack the skills needed to prepare satisfactory meals without meat. Omnivores are generally unwilling to change their meat consumption. The certainty of evidence was low for both "reasons for meat consumption" and "willingness to reduce meat consumption in the face of undesirable health effects." Limitation: Limited generalizability of findings to lower-income countries, low-certainty evidence for willingness to reduce meat consumption, and limited applicability to specific types of meat (red and processed meat). Conclusion: Low-certainty evidence suggests that omnivores are attached to meat and are unwilling to change this behavior when faced with potentially undesirable health effects. Primary Funding Source: None. (PROSPERO: CRD42018088854).

Satisfaction of physicians working in hospitals within the European Union: state of the evidence based on systematic review.

BACKGROUND: Despite the wide range of studies concerning physician satisfaction in different European countries, there is a lack of literature reviews synthesizing and analyzing current evidence evaluating satisfaction of physicians working in European hospitals. The goal of our research was to provide a general overview of the studies in this area and their results. METHODS: We searched MEDLINE, Embase, PsycINFO, CINAHL and the Cochrane Library from January 2000 to January 2017 including both MESH/Emtree terms and free text words related to the subject with no language restrictions. The eligibility criteria included: (i) target population: physicians working in European hospitals, (ii) quantitative research aimed at assessing physician satisfaction and (iii) validated tools. We performed a narrative synthesis and meta-analysis. RESULTS: A total of 8585 abstracts and 368 full text articles were independently screened by 2 reviewers against inclusion/exclusion criteria. Finally 61 studies were eligible for qualitative analysis. Included studies enrolled a total of 50 001 physicians from 17 countries. Sample sizes varied between 54 and 7090 participants (median: 336). According to our review ∼59% of physicians working in European hospitals are overall satisfied, 3.54 was the mean satisfaction among studies reporting data on a scale from 1 to 5, 4.81 for studies with a scale from 1 to 7, 6.12 among studies reporting data on a scale from 1 to 10, and 59.65 among studies with a scale from 0 to 100. CONCLUSIONS: The level of physician satisfaction in Europe is moderate. There is a large variety of tools and scales used to assess it.

Once-daily long-acting beta2-agonists/inhaled corticosteroids combined inhalers versus inhaled long-acting muscarinic antagonists for people with chronic obstructive pulmonary disease.

BACKGROUND: Three classes of inhaler medication are used to manage chronic obstructive pulmonary disease (COPD): long-acting beta2-agonists (LABA); long-acting muscarinic antagonists (LAMA); and inhaled corticosteroids (ICS). To encourage patient adherence, two classes of medication are often combined in a single medication device; it seems that once-daily dosing offers greatest convenience to patients and may markedly influence adherence. OBJECTIVES: To compare a once-daily combination of inhaled corticosteroid and long-acting beta2-agonist inhalers (ICS/LABA) versus inhaled long-acting muscarinic antagonists alone (LAMA) for people with chronic obstructive pulmonary disease (COPD). SEARCH METHODS: We performed an electronic search of the Specialised Register of the Cochrane Airways Group (14 May 2018), ClinicalTrials.gov (14 May 2018), and the World Health Organization International Clinical Trials Registry Platform (20 September 2017), then a search of other resources, including reference lists of included studies and manufacturers' trial registers (10 October 2017). Two pairs of review authors screened and scrutinised selected articles. SELECTION CRITERIA: We included randomised controlled trials (RCTs) comparing once-daily administered ICS/LABA and LAMA in adults with COPD. DATA COLLECTION AND ANALYSIS: Two review authors independently extracted data and assessed risk of bias in each study. We analysed dichotomous data as random-effects odds ratios (ORs) and continuous data as mean differences (MDs), both with 95% confidence intervals (95% CIs), using Review Manager 5. MAIN RESULTS: We included two studies with 880 participants. We identified one ongoing trial with planned recruitment of 80 participants. Included studies enrolled participants with both partially reversible and non-reversible COPD and baseline mean per cent predicted (%pred) forced expiratory volume in one second (FEV1) of 43.4 to 49.6. Both studies lasted 12 weeks. Both studies used the same combination of inhaled ICS/LABA (fluticasone furoate and vilanterol 100/25 mcg once daily; FF/VI) versus LAMA (18 mcg tiotropium; TIO). They were published as full articles, and neither study was at low risk of bias in all domains.Compared to the TIO arm, results for pooled primary outcomes for the FF/VI arm were as follows: mortality: OR 0.20, 95% CI 0.02 to 1.73, 880 participants (deaths reported only in the TIO arm), very low-quality evidence; COPD exacerbation (requiring short-burst oral corticosteroids or antibiotics, or both): OR 0.72, 95% Cl 0.35 to 1.50, 880 participants, very low-quality evidence; pneumonia: reported in both studies only during treatment with FF/VI: OR 6.12, 95% Cl 0.73 to 51.24, 880 participants, very low-quality evidence; and total serious adverse events: OR 0.96, 95% Cl 0.50 to 1.83, 880 participants, very low-quality evidence. None of the pneumonias were fatal. Compared to the TIO arm, we found no statistically significant difference for pooled secondary outcomes, including St George's Respiratory Questionnaire (SGRQ) mean total score change; hospital admissions (all-cause); disease-specific adverse events; mean weekly rescue medication use (results available from only one of the studies); and mean weekly percentage of rescue-free days for FF/VI. We found no statistically significant differences between ICS/LABA and LAMA for improvement in symptoms measured by the COPD Assessment Test (CAT score) nor for FEV1 (change from baseline trough in 24-hour weighted mean on treatment day 84). Many pooled estimates lacked precision. Data for other endpoints such as exacerbations leading to intubation and physical activity measures were not available in included trials. AUTHORS' CONCLUSIONS: Based on analysis of primary and secondary outcomes, we are uncertain whether once-daily ICS/LABA, combined in one inhaler, has a different efficacy or adverse effect profile compared to LAMA for treatment of people with COPD. However, the current review is based on only two trials with the main focus on primary outcomes other than those considered in this review. The short follow-up period and the very low quality of evidence limit our confidence in the result and increase uncertainty. Further trials of longer duration are needed. Current evidence is not strong enough to demonstrate important differences between inhalers in terms of effects, nor to establish that once-daily fluticasone/vilanterol 100/25 mcg and tiotropium 18 mcg are equivalent.

Imaging in the diagnosis and management of fibrosing interstitial lung diseases.

High-resolution computed tomography (HRCT) plays a pivotal role in the diagnosis and management of interstitial lung diseases (ILDs), particularly given the approval of antifibrotic agents for conditions like idiopathic pulmonary fibrosis and progressive pulmonary fibrosis. Diagnosing fibrotic pulmonary disorders through HRCT involves a detailed and methodical examination. The identification of specific lung tissue changes, including ground-glass opacities and reticulation, along with signs of fibrosis like honeycombing, traction bronchiectasis and lung volume loss, establishes clear HRCT patterns indicative of various ILDs. The reliability of these patterns in predicting pathological conditions depends largely on the clinical context. For instance, when a usual interstitial pneumonia pattern is present, the predictive value of this diagnosis is so high that a lung biopsy is considered to be redundant. This review intends to delineate the HRCT signs of fibrosis, elucidate the specific radiological patterns of fibrotic lung diseases, and identify the clinical circumstances under which these patterns emerge. Additionally, we introduce and discuss novel imaging techniques that hold promise for the diagnosis, screening and early detection of ILDs.

Quality of work-life among young medical doctors in Poland.

Objectives. Human resource management is the most important function in the management of organizations and significantly affects the quality of work-life (QWL). Recently, the health sector started to be interested in the QWL among doctors. The study aim was to assess the QWL among Polish medical residents. Methods. The questionnaire for the medical residents was prepared using data acquired from a review of the international literature. In October 2017, the questionnaires were completed twice by 10 residents with a 2-week interval to assess the inter-rater reliability. The online questionnaire was distributed between April and May 2018. Results. A total of 243 doctors responded, over one-third of whom were men. The QWL was very high for 2.06% of the participants, high for 23.87%, moderate for 27.16%, low for 38.27% and very low for 8.64%. Among the factors that significantly relate to the QWL are the number of working hours per week (p = 0.007) and the general quality of life (p = 0.000). Conclusion. Low QWL is the result of inadequate management in Polish hospitals and residents' QWL still needs to be improved. We propose to conduct such a survey periodically among all young medical doctors to systematically improve their QWL.

Psychological Interventions and Bariatric Surgery among People with Clinically Severe Obesity-A Systematic Review with Bayesian Meta-Analysis.

AIM: To assess the effectiveness of perioperative psychological interventions provided to patients with clinically severe obesity undergoing bariatric surgery regarding weight loss, BMI, quality of life, and psychosocial health using the Bayesian approach. METHODS: We considered randomised trials that assessed the beneficial and harmful effects of perioperative psychological interventions in people with clinically severe obesity undergoing bariatric surgery. We searched four data sources from inception to 3 October 2021. The authors independently selected studies for inclusion, extracted data, and assessed the risk of bias. We conducted a meta-analysis using a Bayesian approach. PROSPERO: CRD42017077724. RESULTS: Of 13,355 identified records, we included nine studies (published in 27 papers with 1060 participants (365 males; 693 females, 2 people with missing data)). Perioperative psychological interventions may provide little or no benefit for BMI (the last reported follow-up: MD [95% credible intervals] = -0.58 [-1.32, 0.15]; BF01 = 0.65; 7 studies; very low certainty of evidence) and weight loss (the last reported follow-up: MD = -0.50 [-2.21, 0.77]; BF01 = 1.24, 9 studies, very low certainty of evidence). Regarding psychosocial outcomes, the direction of the effect was mainly inconsistent, and the certainty of the evidence was low to very low. CONCLUSIONS: Evidence is anecdotal according to Bayesian factors and uncertain whether perioperative psychological interventions may affect weight-related and psychosocial outcomes in people with clinically severe obesity undergoing bariatric surgery. As the results are ambiguous, we suggest conducting more high-quality studies in the field to estimate the true effect, its direction, and improve confidence in the body of evidence.

The quality of systematic reviews/meta-analyses published in the field of bariatrics: A cross-sectional systematic survey using AMSTAR 2 and ROBIS.

High-quality systematic reviews (SR) and meta-analyses (MA) are considered to be reliable sources of information. This study aims to assess the quality of studies published as SR or MA in the field of bariatrics in 2016 and 2017. We identified SR and MA in the field of bariatrics by searching electronic databases (MEDLINE, Embase, and Cochrane Database of Systematic Reviews). Eligible studies were those identified as SR/MA in the title/abstract, which aimed to assess any outcome in patients with morbid obesity undergoing or scheduled to undergo bariatric surgery. Two authors independently reviewed all titles and abstracts, assessed full texts of potentially eligible studies, and assessed the quality of included studies. Any discrepancies were resolved by the third reviewer. We evaluated the quality and risk of bias of each SR/MA using AMSTAR 2 checklist and ROBIS tool, respectively. Seventy-eight of 4236 references met inclusion criteria and were assessed for their quality/risk of bias. The methodological quality of 99% of all papers was classified as "critically low." A total of 6% of the studies were at low risk of bias, and 78% were assessed as being at high risk of bias. The methodological quality of studies published in 2016 and 2017 as SR/MA is highly unsatisfactory.

Systematic review and meta-analysis of perioperative behavioral lifestyle and nutritional interventions in bariatric surgery: a call for better research and reporting.

Bariatric surgery is considered the most effective treatment for people with morbid obesity, and certain interventions could enhance its long-term results. We searched MEDLINE, Embase, Web of Science, CENTRAL, and trial registers up to January 1, 2020. Randomized controlled trials, where behavioral lifestyle or nutritional interventions were provided perioperatively were included. Primary outcome was weight change. Two reviewers independently performed each stage of the review. Altogether 6652 references were screened. 31 studies were included for qualitative synthesis and 22 studies for quantitative synthesis. Interventions varied greatly, thus limiting possibility of synthesizing all results. Six groups of interventions were discerned, and we used standardized mean differences for synthesis. Low to very-low certainty evidence suggests that physical activity, nonvitamin nutritional interventions, vitamins, psychotherapy, and counseling but not combined interventions might bring some benefit regarding short-term postsurgery follow-ups (up to 12 mo), but the estimates varied and results were not statistically significant, except for 12 months follow-ups regarding counseling. Psychotherapy and counseling, but not vitamins and combined interventions, may provide some benefit at longer follow-ups (over 12 mo), but the certainty of evidence was low to very-low and statistically significant results were observed in comparisons including data from single studies with small sample sizes only. Included studies expressed an outcome "weight change" using 20 different measures. Misreporting of data and huge variety of outcomes do not benefit systematic analyses and may possibly lead to confusion of both researchers and readers. We suggest that authors follow a predefined set of outcomes when reporting the results of their studies. The initiative to produce "core outcome set" for clinical trials in bariatric surgery trials is currently underway.

Impact of family physicians on cervical cancer screening: cross-sectional questionnaire-based survey in a region of southern Poland.

BACKGROUND: Despite worldwide efforts in encouraging routine pap smears for early detection of cervical cancer, Poland's screening rate lags behind the rest of the European Union at 20.2%. Family physicians (FPs) in Poland rarely perform pap smears, and little is known about the experiences and attitudes of Polish patients regarding pap smear screening in a primary healthcare (PHC) setting. METHODS: A cross-sectional questionnaire-based survey was performed. Questionnaires were distributed among 43 FPs and 418 of their patients in one Polish region. The data from patients were associated with the doctors' characteristics. Descriptive statistics, the χ2 test and the Mann-Whitney U test were used for analysis. RESULTS: Nearly two-thirds of patients (66%) declared willingness to undergo free pap smear screening by their FPs, with the most common reason being time saved. Among those objecting to receive pap smears from their FPs, immediate specialist care provided by gynaecologists in case of adverse results was the main concern. The factors that positively influenced the patients' decision to undergo cervical cancer screening in PHC were: (1) living in a city with more than 100 000 inhabitants, (2) being single, (3) having a female FP or (4) a physician with specialty training in family medicine. CONCLUSION: There is high level of acceptance for pap smears performed in PHC offices among patients in Poland. They are more likely to comply with the screening due to easy access. Establishing a solid physician-patient relationship is also crucial in encouraging screening.

Factors Associated with Satisfaction of Hospital Physicians: A Systematic Review on European Data.

BACKGROUND: Physician satisfaction is a multidimensional concept related to many factors. Despite the wide range of research regarding factors affecting physician satisfaction in different European countries, there is a lack of literature reviews analyzing and summarizing current evidence. The aim of the article is to synthetize the literature studying the factors associated with physician satisfaction. METHODS: We searched: MEDLINE, Embase, PsycINFO, CINAHL and the Cochrane Library from January 2000 to January 2017. The eligibility criteria included: (1) target population: physicians working in European hospitals; (2) quantitative research aimed at assessing physician satisfaction and associated factors; (3) use of validated tools. We performed a narrative synthesis. RESULTS: After screening 8585 records, 368 full text articles were independently checked and finally 24 studies were included for qualitative analysis. The included studies surveyed 20,000 doctors from 12 European countries. The tools and scales used in the analyzed research to measure physician satisfaction varied to a large extent. We extracted all pre-specified factors, reported as statistically significant/non-significant. Analyzed factors were divided into three groups: personal, intrinsic and contextual factors. The majority of factors are modifiable and positively associated with characteristics of contextual factors, such as work-place setting/work environment. In the group of work-place related factors, quality of management/leadership, opportunity for professional development and colleague support have been deemed statistically significant in numerous studies. CONCLUSIONS: We identified more studies appraising the effect of contextual factors (such as work environment, work-place characteristics), highlighting a positive association between those factors and physician satisfaction, compared with personal and intrinsic factors. Numerous studies confirmed statistically significant associations between physician satisfaction and quality of management, professional development and colleague support/team climate. Due to the health workforce crisis, knowledge regarding physician satisfaction and associated factors is essential to healthcare managers and policy makers for more stable human resources management.