clinical behaviour
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Cancers ◽  
2021 ◽  
Vol 13 (23) ◽  
pp. 6087
Author(s):  
Gábor Mikala ◽  
Gergely Varga

It was Bart Barlogie who made a clear point by stating in one of his lectures that any myeloma that is not cured will eventually turn into a resistant disease with aggressive clinical behaviour [...]


2021 ◽  
Vol 39 (1) ◽  
pp. 72-77
Author(s):  
Aditya Kumar Singla ◽  
Renu Madan ◽  
Kirti Gupta ◽  
Shikha Goyal ◽  
Narendra Kumar ◽  
...  

2021 ◽  
Vol 8 (2) ◽  
pp. 757
Author(s):  
Prasanth Poolakkil ◽  
Sajith Babu Thavarool ◽  
Satheesan Balasubramanyam ◽  
Kandathil Joseph Philip

Thyroid cancer is the most common endocrine malignancy. In general, they are said to be of good prognosis, still there are a few aggressive variants. Differentiated carcinomas like papillary and follicular comprise of major proportion and have a less aggressive clinical behaviour, even though some of them tend to be otherwise. De-differentiated and undifferentiated cancers are more aggressive. There has been an already existing theory that these de-differentiated cancers arise from differentiated ones by a process of stepwise molecular changes. There are already reported cases of coexistence of multiple histologies. Appreciation of dedifferentiation and identification of the genetic changes may be of help in forming improved treatment strategies, including targeted therapy. This article is to report a rare case we came across, in which three different histologies coexisted and may be pointing towards graded de-differentiation pattern. This is a further support to the stepwise de-differentiation theory.


2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Mei Yee Tang ◽  
Sarah Rhodes ◽  
Rachael Powell ◽  
Laura McGowan ◽  
Elizabeth Howarth ◽  
...  

Abstract Background Healthcare workers perform clinical behaviours which impact on patient diagnoses, care, treatment and recovery. Some methods of supporting healthcare workers in changing their behaviour make use of social norms by exposing healthcare workers to the beliefs, values, attitudes or behaviours of a reference group or person. This review aimed to evaluate evidence on (i) the effect of social norms interventions on healthcare worker clinical behaviour change and (ii) the contexts, modes of delivery and behaviour change techniques (BCTs) associated with effectiveness. Methods Systematic review and meta-analysis of randomised controlled trials. Searches were undertaken in seven databases. The primary outcome was compliance with a desired healthcare worker clinical behaviour and the secondary outcome was patient health outcomes. Outcomes were converted into standardised mean differences (SMDs). We performed meta-analyses and presented forest plots, stratified by five social norms BCTs (social comparison, credible source, social reward, social incentive and information about others’ approval). Sources of variation in social norms BCTs, context and mode of delivery were explored using forest plots, meta-regression and network meta-analysis. Results Combined data from 116 trials suggested that social norms interventions were associated with an improvement in healthcare worker clinical behaviour outcomes of 0.08 SMDs (95%CI 0.07 to 0.10) (n = 100 comparisons), and an improvement in patient health outcomes of 0.17 SMDs (95%CI 0.14 to 0.20) (n = 14), on average. Heterogeneity was high, with an overall I2 of 85.4% (healthcare worker clinical behaviour) and 91.5% (patient health outcomes). Credible source was more effective on average, compared to control conditions (SMD 0.30, 95%CI 0.13 to 0.47, n = 7). Social comparison also appeared effective, both on its own (SMD 0.05, 95%CI 0.03 to 0.08, n = 33) and with other BCTs, and seemed particularly effective when combined with prompts/cues (0.33, 95%CI 0.22 to 0.44, n = 5). Conclusions Social norms interventions appeared to be an effective method of changing the clinical behaviour of healthcare workers and have a positive effect on patient health outcomes in a variety of health service contexts. Although the overall result is modest and variable, there is the potential for social norms interventions to be applied at large scale. Trial registration PROSPERO CRD42016045718.


2020 ◽  
Vol 4 (1) ◽  
pp. e000816
Author(s):  
Victoire Braun ◽  
Sorilla Prey ◽  
Carlotta Gurioli ◽  
Franck Boralevi ◽  
Alain Taieb ◽  
...  

ObjectiveCongenital haemangiomas (CHs) are rare, benign vascular tumours that are fully developed at birth. Three subtypes of CHs have been described based on clinical behaviour: rapidly involuting CHs (RICHs), non-involuting CHs (NICHs) and partially involuting CHs (PICHs). We explore in our study clinical, evolutionary and paraclinical characteristics of the three CH subtypes.DesignChildren with CH attending our department of paediatric dermatology at Bordeaux University Hospital over a 13-year period were retrospectively included. Epidemiological, clinical and evolutionary data, photographs and imaging results were reviewed. All available tissue samples were histologically examined.ResultsWe included 57 patients: 22 with RICH, 22 with NICH and 13 with PICH. Males predominated (ratio 1.7); the most common CH location was on the limbs. RICH, NICH and PICH exhibited overlapping characteristics; all were single telangiectatic lesions with pale peripheral halos. At birth, NICHs were flat but RICHs and PICHs bulky. The median age at complete RICH involution was 12 months. One-third of CHs that appeared RICH-like at birth underwent incomplete involution to become PICHs. Heart failure and thrombocytopenia were rare complications. PICHs were frequently ulcerated. Pain was common for NICH and PICH. The imaging and histological data of the three CH subtypes were rather similar.ConclusionsWe describe the characteristics and evolution of the three CH subtypes using a case series. Certain overlapping features were apparent, reinforcing the hypothesis that RICH, NICH and PICH lie on the same pathological spectrum.


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