-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-finding-evidence_methods.pdf
January 01, 2011 - inclusion, all available medical and statistical reviews
for all drugs under consideration, regardless of indication … the database, but also because the actual clinical data within
the reviews may cover more than one indication … and harms data are of importance regardless of
indication. … effectiveness.53
While a search for studies about effectiveness would include only studies of the indication … interest, harms data should not be limited in this way; data about harms is of interest regardless
of indication
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/instrumental-variable-methods_research.pdf
April 01, 2010 - medication is used preferentially in patients with the poorest prognosis, confounding by
unmeasured indication … occur if there were an unmeasured variable that was a
component of both 1 and 2—e.g., an unrecorded indication … Here,
substantial uncontrolled confounding is likely due to confounding by indication or confounding … Combining ecological and
individual variables to reduce confounding
by indication: case study--subarachnoid … Confounding by indication.
Epidemiology 1996;7:335-336.
56. Angrist JD, Krueger AB.
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/protocol-pharm-pregnant-women_0.pdf
December 05, 2018 - evidence on psychotropic
medications in pregnant or breastfeeding women is “historically lacking” for any indication … However, confounding by indication and underlying disease severity remain
concerns. … comparison cohorts, and
statistical testing.36
All observational studies are subject to confounding by indication—that … who are not
receiving treatment.37 However, this approach does not entirely address confounding by
indication
-
effectivehealthcare.ahrq.gov/sites/default/files/peptic-ulcer-horizon-scan-high-impact-1506.pdf
June 01, 2015 - For
this indication, rifaximin’s FDA-approved, labeling recommends one 550 mg tablet, taken 3
times … However, alosetron has a labeled
indication for use only in women. … .1,10-13 Before rifaximin’s May 2015 approval, only
one drug, alosetron, had an FDA-approved, labeled indication
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/horizon-scan_research-2015.pdf
January 01, 2015 - For example, in
considering a new transcathether cardiac valve in development for a new clinical indication … median progression-free survival benefit
of weeks to a benefit of months or years, depending on the indication … However, this estimate assumes pembrolizumab receives an additional indication
as first-line treatment … Thus, its use is off-label for
this indication. … ; however,
another manufacturer continues to develop the Libra device for this indication.
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/cancer-drugs-utilization_research.pdf
January 01, 2011 - with erlotinib orders had a prior
cancer diagnosis indicative of
its use in lung cancer (a labeled
indication … 165.x) in 84 percent of beneficiaries with
an order for the biologic, indicative of its
labeled indication
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/ischemic-stroke-treatment_executive.pdf
January 01, 2011 - Neurothrombectomy devices in use
Company In Clinical
Device Class Name FDA Indication Use? … Neurothrombectomy devices in use (continued)
Company In Clinical
Device Class Name FDA Indication Use
-
effectivehealthcare.ahrq.gov/sites/default/files/siminoff_eccs2012.pdf
January 01, 2012 - ”
“Blood in
the stool
is an indication
of several
serious diseases.”
The most common
-
effectivehealthcare.ahrq.gov/sites/default/files/arthritis-horizon-scan-high-impact-1512.pdf
December 29, 2015 - 6
Because secukinumab is approved for treating plaque psoriasis, its cost is available for
that indication … DMARDs, or TNF inhibitor therapy.9 The company submitted
global regulatory submissions for an AS indication … , as well as a psoriatic arthritis indication, in
2015.10
In January 2015, the U.S. … as well as
an ankylosing spondylitis (AS) indication.10
In January 2015, FDA approved secukinumab … yet approved for treating PsA, no coverage, coding, or payment
information is available for this indication
-
effectivehealthcare.ahrq.gov/sites/default/files/methodsguide_chou_assessing_harms_when_comparing.pdf
November 01, 2008 - For unexpected adverse events, for example, confounding by indication
may not be as important an issue … Such ―confounding by
indication‖ led to the appearance of an apparent association between selective … an important
limitation of uncontrolled studies is that it is difficult to evaluate confounding by indication … Assessment and control for confounding by
indication in observational studies.
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-harms_methods.pdf
November 01, 2008 - For unexpected adverse events, for example, confounding by indication
may not be as important an issue … Such ―confounding by
indication‖ led to the appearance of an apparent association between selective … an important
limitation of uncontrolled studies is that it is difficult to evaluate confounding by indication … Assessment and control for confounding by
indication in observational studies.
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/vte-prophyalaxis_research-protocol.pdf
March 01, 2011 - United States and either are FDA approved
for VTE prophylaxis or are being used off label for this indication … aspirin and clopidogrel, as well as the anticoagulant warfarin, which may be
used off label for this indication … , 2012
Table 1: Pharmacologic agents and medical devices approved in the United States for some indication … BID (30 mg
for renal
impairment)
Sanofi-Aventis;
generic from
Sandoz (2010)
1993 Dosing indication
-
effectivehealthcare.ahrq.gov/sites/default/files/cer-243-prehospital-airway-management-evidence-summary_0.pdf
June 01, 2021 - The most important limitations were weaker
observational study designs, rendering them vulnerable to indication
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-215-depression-older-adults-comments.pdf
March 28, 2019 - Thus, the authors conclude
“As this is an observational study, it is susceptible to
confounding by indication … #2
Discussion No, the implications are not balanced by a further discussion of
confounding by indication … discussion, findings relative to what is
known section, regarding the concept of
confounding by indication … My biggest concern is that there is little to no
mention of confounding by indication. … discussion, findings relative to what is
known section, regarding the concept of
confounding by indication
-
effectivehealthcare.ahrq.gov/sites/default/files/s58.pdf
October 01, 2007 - Techniques such as propensity scoring and instrumental variables can help reduce
confounding by indication … address bias due to unob-
served clinical factors motivating prescription of treatments
(“confounding by indication … treatment patterns that can be calculated from
Medicaid data are probably less subject to confounding by
indication
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/breast-cancer-imaging_disposition-comments.pdf
October 01, 2014 - Under “Indication for
Imaging”, a criterion for exclusion is “Imaging used to detect
recurrence following … There is no indication
in the report, however, as to how these studies should be
performed. … As this Brief reports, very little
evidence exists on the use of imaging for this indication in
this
-
effectivehealthcare.ahrq.gov/sites/default/files/13_pulmonary_potential_high_impact_2012-12-11.pdf
January 01, 2012 - mutation occurs in about 70% of patients with CF, giving ivacaftor the
potential for a much broader indication … G551S, G970R, G1244E, S1251N, S1255P, or G1349D.
8,9
Thus,
ivacaftor may gain a broader patient indication
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/renal-update_research-protocol.pdf
January 15, 2015 - now
allow studies in which patients receive renal artery and aortic surgery, as long as the
primary indication … e.g., “drive-by” angioplasty during coronary artery
angiography, RAS angioplasty done as a secondary indication
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/skin-lesions-evaluation_research-protocol.pdf
August 23, 2010 - Provide a synthesis of the following information:
i Indication/patient inclusion criteria
ii Type
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/cancer-anemia-update_executive.pdf
April 01, 2013 - Although
radiotherapy is not an FDA-approved indication for ESA
use, those results were included because