What is the function of the ECOG scale?
It is also a way for physicians to track changes in a patient’s level of functioning as a result of treatment during the trial. The scale was developed by the Eastern Cooperative Oncology Group (ECOG), now part of the ECOG-ACRIN Cancer Research Group, and published in 1982.
What does ECoG-ACRIN stand for?
It is displayed below for future reference and to spur further standardization among researchers who design and evaluate cancer clinical research. It was developed by the Eastern Cooperative Oncology Group (ECOG), now the ECOG-ACRIN Cancer Research Group, and published in 1982.
What is an ECOG test?
ECoG tests measure electrical potentials generated in the cochlea, a part of the inner ear, in response to audio stimulation. A sticker electrode is placed on the forehead and foil-covered earphones are inserted into the ear canals, which are gently cleansed beforehand.
What is ECOG performance status?
ECOG Performance Status. The ECOG Scale of Performance Status is one such measurement. It describes a patient’s level of functioning in terms of their ability to care for themself, daily activity, and physical ability (walking, working, etc.).
What does ECOG 1 mean?
Fully active; no performance restrictions. 1. Strenuous physical activity restricted; fully ambulatory and able to carry out light work. 2. Capable of all self-care but unable to carry out any work activities.
What does ECOG mean medical?
Determines ability of patient to tolerate therapies in serious illness, specifically for chemotherapy, simpler than the Karnofsky Scale.
What does ECOG mean in cancer?
Eastern Cooperative Oncology Group (ECOG) and Karnofsky performance status (KPS) scores are commonly used for selection of appropriate patients in clinical trials or for standard cancer treatments. KPS score was first introduced by Karnofsky et al. in 1948 in patients receiving chemotherapy for lung cancer [1].
What is ECOG for Hospice?
In oncology, the biggest predictor of hospice eligibility is the patient's functional status, which is determined by the Eastern Cooperative Oncology Group (ECOG) scale or the Palliative Performance Scale (PPS).
What does ECOG test diagnose?
ElectroCochleoGraphy (ECoG) tests are objective assessments used in the diagnosis of Meniere's disease and other disorders. ECoG tests measure electrical potentials generated in the cochlea, a part of the inner ear, in response to audio stimulation.
How is an ECOG test done?
Electrocochleography is a test that evaluates the cochlea, which is the organ of hearing in the inner ear. ECOG measures electric potentials or signals in the inner ear in response to sound. The responses are picked up by electrodes in the ear canals and displayed on a computer screen.
What is considered poor performance status?
Patients who are able to care for themselves but are unable to perform most work-related activities are considered to have a poor performance status (PS).
What is performance status in cancer patients?
Performance status is a score that estimates the patient's ability to perform certain activities of daily living (ADLs) without the help of others. These ADLs include basic activities such as getting dressed, eating, and bathing, as well as more complex activities such as cleaning the house and working a regular job.
What does a performance status of 2 mean?
2. Ambulatory and capable of all selfcare but unable to carry out any work activities. Up and about more than 50% of waking hours. 3. Capable of only limited selfcare, confined to bed or chair more than 50% of waking hours.
Can you be on hospice and get chemo?
"Treatment" during hospice care involves managing symptoms and side effects. Palliative care can be provided while the patient is receiving active treatment. In other words, it can be given at the same time as chemo, radiation, or immunotherapy for cancer.
What is Ecog brain?
Electrocorticogram (ECOG) Electrocorticography is the process of recording electrical activity in the brain by placing electrodes in direct contact with the cerebral cortex or surface of the brain.
Can immunotherapy be palliative?
In the first line of palliative systemic treatment of metastatic non-small cell lung cancer the immunotherapy can be used alone or combined with other drugs.
What is performance status in oncology?
It plays a role both in shaping prognosis and in determining the best treatment for a patient with cancer. Performance status is a score that estimates the patient's ability to perform certain activities of daily living (ADLs) without the help of others.
What does a performance status of 2 mean?
2. Ambulatory and capable of all selfcare but unable to carry out any work activities. Up and about more than 50% of waking hours. 3. Capable of only limited selfcare, confined to bed or chair more than 50% of waking hours.
What does ECOG Acrin stand for?
ECOG-ACRIN formed from the merger of the Eastern Cooperative Oncology Group (ECOG) and the American College of Radiology Imaging Network (ACRIN).
WHO performance status categories?
ECOG/WHO Performance Status Unable to do strenuous activities, but able to carry out light housework and sedentary activities. ... Able to walk and manage self-care, but unable to work. ... Confined to bed or a chair more than 50% of waking hours. ... Completely disabled. ... Death4.
What is the meaning of "ecog"?from ecog-acrin.org
GRADE. ECOG PERFORMANCE STATUS. 0. Fully active, able to carry on all pre-disease performance without restriction. 1. Restricted in physically strenuous activity but ambulatory and able to carry out work of a light or sedentary nature, e.g., light house work, office work. 2.
What is the ECOG performance status?from ecog-acrin.org
The ECOG Performance Status and the Karnofsky Performance Status are two widely used methods to assess the functional status of a patient. Both scales have been in the public domain for many years as ways to classify a patient according to their functional impairment, compare the effectiveness of therapies, and assess the prognosis of a patient. The Karnofsky index, between 100 and 0, was introduced in a textbook in 1949.* Key elements of the ECOG scale first appeared in the medical literature in 1960.**
When was the ECOG scale developed?from ecog-acrin.org
The scale was developed by the Eastern Cooperative Oncology Group (ECOG), now part of the ECOG-ACRIN Cancer Research Group, and published in 1982. It circulates in the public domain and is therefore available for public use.
Why do researchers use the ECOG scale?from ecog-acrin.org
This numbering scale is one way to define the population of patients to be studied in the trial, so that it can be uniformly reproduced among physicians who enroll patients. It is also a way for physicians to track changes in a patient’s level of functioning as a result of treatment during the trial.
What is the meaning of "ecog"?
GRADE. ECOG PERFORMANCE STATUS. 0. Fully active, able to carry on all pre-disease performance without restriction. 1. Restricted in physically strenuous activity but ambulatory and able to carry out work of a light or sedentary nature, e.g., light house work, office work. 2.
What is the ECOG scale?
It describes a patient’s level of functioning in terms of their ability to care for themself, daily activity, and physical ability (walking, working, etc.).
What is the ECOG performance status?
The ECOG Performance Status and the Karnofsky Performance Status are two widely used methods to assess the functional status of a patient. Both scales have been in the public domain for many years as ways to classify a patient according to their functional impairment, compare the effectiveness of therapies, and assess the prognosis of a patient. The Karnofsky index, between 100 and 0, was introduced in a textbook in 1949.* Key elements of the ECOG scale first appeared in the medical literature in 1960.**
When was the ECOG scale developed?
The scale was developed by the Eastern Cooperative Oncology Group (ECOG), now part of the ECOG-ACRIN Cancer Research Group, and published in 1982. It circulates in the public domain and is therefore available for public use.
Why do researchers use the ECOG scale?
This numbering scale is one way to define the population of patients to be studied in the trial, so that it can be uniformly reproduced among physicians who enroll patients. It is also a way for physicians to track changes in a patient’s level of functioning as a result of treatment during the trial.
What is a ecog?from en.wikipedia.org
Electrocochleography (abbreviated ECochG or ECOG) is a technique of recording electrical potentials generated in the inner ear and auditory nerve in response to sound stimulation, using an electrode placed in the ear canal or tympanic membrane. The test is performed by an otologist or audiologist with specialized training, ...
What is ECochG used for?from sciencedirect.com
Transtympanic electrocochleography (ECochG) is used to measure cochlear potentials and is essentially a surgical technique. Using a microscope, a needle electrode is inserted through the TM (if intact) and placed on the promontory of the middle ear. As the technique represents a near-field recording, transtympanically recorded cochlear potentials are 20 times larger in amplitude than those recorded noninvasively from an electrode in the ear canal. The major components and measures derived from an ECochG in response to alternating polarity clicks are: (1) the step-like negative deflection from baseline at the beginning of the record, known as the summating potential, followed by (2) a major negative peak, known as N1, called the cochlear compound action potential. Typically, ECochG is used to measure the ratio between the summating and action potentials and is most commonly used in the diagnosis of Menière's disease, when the summating potential to action potential ratio is greater than 30% (in the normal population it is significantly smaller).
What is the summating potential of ECOG?from dizziness-and-balance.com
The conventional explanation for the summating potential (SP) of ECOG is that there is a nonlinear response caused by elevated endolymphatic pressure and distension. This is really a generic method of generating a baseline shift from an alternating polarity input. ECOG's are done using "alternating" polarity clicks -- condensation and rarification, compared to ABR's which are generally done with single polarity clicks. The alternating polarity causes the cochlear potential to cancel.
What is the purpose of electrocochleography?from sciencedirect.com
Electrocochleography is a test of the electrical activity generated by the cochlea and eighth nerve. It is most often used to aid in the diagnosis of Ménière disease, but it can also be used for intraoperative monitoring of the cochlear and eighth nerve.
What is the purpose of the ECOG performance status?from ecog-acrin.org
The ECOG Performance Status and the Karnofsky Performance Status are two widely used methods to assess the functional status of a patient. Both scales have been in the public domain for many years as ways to classify a patient according to their functional impairment, compare the effectiveness of therapies, and assess the prognosis of a patient. The Karnofsky index, between 100 and 0, was introduced in a textbook in 1949.* Key elements of the ECOG scale first appeared in the medical literature in 1960.**
What is the main utility of ECOG testing?from dizziness-and-balance.com
From this perspective, the main utility of ECOG testing should be to detect hydrops, and to rule out Meniere's (as if one doesn't have hydrops, then Meniere's shouldn't be the diagnosis). Furthermore, if one doesn't have hydrops, then the low-dose gentamicin protocol for Meniere's disease might be something to avoid.
How many ears does ECOG show?from dizziness-and-balance.com
Coats and Alford (1981) reported that ECOG results in 11 ears residing in persons diagnosed with Meniere's disease improved with administration of hypertonic glycerol. This test is rarely performed.
What is an ECOG?
ECOG and ACRIN were two highly respected National Cancer Institute-sponsored cancer cooperative groups. ECOG’s large-scale cancer treatment clinical trials changed the standard of care in numerous types of cancer and helped to individualize cancer therapy.
What is the Ecog-ACRIN?
The ECOG-ACRIN Cancer Research Group is a multidisciplinary, membership-based scientific organization that designs and conducts biomarker-driven cancer research involving adults who have or are at risk of developing cancer.
What is the Eastern Cooperative Oncology Group?
The Group was formed in May 2012 by a merger that combined the complementary strengths of the Eastern Cooperative Oncology Group (ECOG) in cancer therapy and the American College of Radiology Imaging Network (ACRIN) in cancer imaging. ECOG and ACRIN were two highly respected National Cancer Institute-sponsored cancer cooperative groups. ECOG’s large-scale cancer treatment clinical trials changed the standard of care in numerous types of cancer and helped to individualize cancer therapy. ACRIN’s clinical trials encompassed the full range of medical imaging research, including the investigation of surveillance strategies in high-risk populations, imaging biomarkers in early phase trials, prevention approaches in landmark cancer screening trials, and methodologies in comparative-effectiveness research.
Where is Ecog ACRIN located?
ECOG-ACRIN consists of a headquarters location in Philadelphia and several fully staffed centers and offices. Together, personnel at these facilities oversee the governance, operations, membership, and scientific programs of the Group. There are nearly 1300 member institutions in the U.S. and around the world.
Is Ecog ACRIN a non-profit?
PrECOG LLC, a not-for-profit company that partners with ECOG-ACRIN and industry to develop and conduct clinical trials in all areas of oncology.