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Softa [21]
2 years ago
15

Stereotactic ablative body radiotherapy in patients with oligometastatic cancers: a prospective, registry-based, single-arm, obs

ervational, evaluation study. Lancet Oncol. 2021; 22: 98-106
Medicine
1 answer:
Ghella [55]2 years ago
6 0
  • Although stereotactic ablative body radiation (SABR) is being employed to treat oligometastatic malignancies, there is a dearth of high-quality information on which to base public policy.
  • There is a need for more concrete, real-world evidence.
  • As the broadest dataset on outcomes in this population to date, the findings of a national study of patients with extracranial oligometastases undergoing SABR are presented here.

<h3>What are the methods followed?</h3>
  • A prospective, registry-based, single-arm, observational assessment study of patients with solid cancer and extracranial oligometastases treated with SABR was financed by the National Health Service (NHS) England's Commissioning through Evaluation program, which was introduced in 2015.
  • The recommended doses, which were given in three to eight portions, varied from 24 to 60 Gy. In England, 17 NHS radiation facilities participated in the study.
  • Patients who were 18 years of age or older, had confirmed primary carcinoma (excluding haematological malignancies), one to three extracranial metastatic lesions, a disease-free gap of more than 6 months between the development of the primary tumor and the development of metastases (apart from synchronous colorectal liver metastases), a WHO performance status of 2 or lower, and a life expectancy of at least 6 months were eligible for the program.
  • Overall survival at 1 and 2 years after the start of SABR treatment was the main result. The investigation is now over.

<h3>What was interpreted?</h3>
  • Use of SABR was linked to a high overall survival rate and little harm in patients with extracranial oligometastatic cancer.
  • The results of the study add to the data from a randomised, phase 2 trial and provide high-level, real-world support for the use of SABR in this patient cohort.
  • A phase 3 randomised, controlled trial is in underway to confirm these results.
  • SABR was commissioned by NHS England in March 2020 as a therapy option for patients with oligometastatic illness based on the selection criteria in this study.

To learn more about cancer visit:

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6 0
2 years ago
While different research laboratories have different ways of measuring impulsivity in general it?
satela [25.4K]

Please be rightly informed that different research laboratories have different ways of measuring impulsivity simply because respective research centres have different means of measuring the impulsivity of drugs or substances.

<h3>Research laboratory</h3>

A research laboratory is simply a testing center where scientific investigation, observations and experimental analysis are made.

A research laboratory must be free of biase Informations and results given by research centres must be verifiable by other centers

So therefore, please be rightly informed that different research laboratories have different ways of measuring impulsivity simply because respective research centres have different means of measuring the impulsivity of drugs or substances.

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4 0
2 years ago
oresanya lb, lyons wl, finlayson e. preoperative assessment of the older patient: a narrative review. jama. 2014;311(20):2110-21
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To make sure a patient is fit enough to safely endure anesthesia and surgery, a surgeon would typically require a pre-operative physical examination. A physical examination, a heart evaluation, and blood testing are typically included of this evaluation.

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4 0
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first off it depends what your goal is lets just guess its to be have 100mil  followers. First behaviors no one likes a salty person also you can act all sly that is  popular with people like corpse husband. Second follow the trends even if your goal is just to be a rich person not have followers follow the trends people are investing in dogecoin maybe invest in that to. Its important to make these changes right away cause dogecoin is probably gonna go down.

7 0
3 years ago
Which of the following characteristics helps to define a hominin?
Kazeer [188]

Answer:

The correct answer is option B-large brain size.

Explanation:

Hominins are the living being which is a type or tribe of a group of an organism called primates. These primates are also called hominids.

Hominin represents the living group of the organism which shows three important characteristics:

1. Bipedalism: the ability to walk on two legs.

2. Large cranial size: large brain capacity (1500 cc) of Homo sapiens.

3. Reduced canine size: reduced size of teeth.

The only living hominin is "humans".

Thus, option B-large brain size is the correct answer.

6 0
3 years ago
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