Results 51 to 60 of about 4,437,409 (381)

Comparative yield of transbronchial cryo-nodal biopsy, transbronchial intra-nodal forceps biopsy, and transbronchial needle aspiration for mediastinal lesions at a tertiary care center in India (COLD-FORCEPS study)

open access: yesMonaldi Archives for Chest Disease
Endobronchial ultrasound (EBUS) guided mediastinal cryobiopsy, and intranodal forceps biopsy are newer modalities for sampling mediastinal lymph nodes. The data regarding the diagnostic yield of both modalities is scarce.
Manu Madan   +8 more
doaj   +1 more source

Role of interventional radiology in the management of postoperative gastrointestinal leakage

open access: yesInternational Journal of Gastrointestinal Intervention, 2022
Gastrointestinal (GI) leakages after surgery are significant complications that are associated with high morbidity and mortality. Due to recent technology advancements, interventional management of postoperative GI leakage may be a better alternative ...
Ji Hoon Kim, Ji Hoon Shin, Jung Suk Oh
doaj   +1 more source

Estimating Position Bias without Intrusive Interventions

open access: yes, 2018
Presentation bias is one of the key challenges when learning from implicit feedback in search engines, as it confounds the relevance signal. While it was recently shown how counterfactual learning-to-rank (LTR) approaches \cite{Joachims/etal/17a} can ...
Agarwal Aman   +6 more
core   +1 more source

Occupational eye dose in interventional cardiology procedures

open access: yesScientific Reports, 2017
It is important to measure the radiation dose [3-mm dose equivalent, Hp(3)] in the eye. This study was to determine the current occupational radiation eye dose of staff conducting interventional cardiology procedures, using a novel direct eye dosimeter ...
Y. Haga   +5 more
semanticscholar   +1 more source

Clinical Correlates of Anxiety and Depression After Diagnosis of a Pediatric Brain Tumor

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background The prevalence and clinical correlates of symptoms of anxiety and depression in pediatric patients with brain tumors are not well described. We aimed to identify clinical characteristics that are correlated with elevated symptoms of anxiety and depression following initial diagnosis.
Bryony J. Lucas   +16 more
wiley   +1 more source

Preoperative Cytopenia in Patients Affected by High‐Risk Neuroblastoma: Just a Matter of Platelets?

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims In patients affected by high‐risk neuroblastoma (HR‐NB), complete macroscopic resection (CMR) is associated with better outcomes. These patients are often cytopenic due to intensive induction regimens. The aim of the present study is to assess the impact of preoperative cytopenia on surgical outcome in patients with HR‐NB ...
Giorgio Persano   +13 more
wiley   +1 more source

A Formal Treatment of Sequential Ignorability

open access: yes, 2013
Taking a rigorous formal approach, we consider sequential decision problems involving observable variables, unobservable variables, and action variables. We can typically assume the property of extended stability, which allows identification (by means of
Constantinou, Panayiota   +1 more
core   +1 more source

The Master Observational Trial: A New Class of Master Protocol to Advance Precision Medicine. [PDF]

open access: yes, 2020
This commentary introduces a new clinical trial construct, the Master Observational Trial (MOT), which hybridizes the power of molecularly based master interventional protocols with the breadth of real-world data.
Bergan, Raymond   +5 more
core  

Statin therapy in critical illness : an international survey of intensive care physicians' opinions, attitudes and practice [PDF]

open access: yes, 2012
Background Pleotropic effects of statins on inflammation are hypothesised to attenuate the severity of and possibly prevent the occurrence of the host inflammatory response to pathogen and infection-related acute organ failure.
Di Gangi, Stefania   +6 more
core   +1 more source

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