Question
In: Biology
How is a clinical trial for a medical device similar to or different from a clinical...
How is a clinical trial for a medical device similar to or different from a clinical trial for a drug?
Solutions
Expert Solution
The study for a clinical trial for a drug is similar to the study for a clinical trial for a medical device in the following ways
- Both the studies involve a control group.
- Both the trials can compare to the approved therapies.
The clinical trials for a drug differ from the clinical trials for a medical device in the following ways
| Clinical trial for a drug | Clinical trial for a medical device |
| Randomization of samples is common. | Often there is no randomization |
| Involves large population with the use of placebos | Small populations and rarely uses placebos |
| Difficulty in visualization | Ability to visualization |
| Ability to "blind" the samples | Difficult to "blind" |
gladiator answered 1 year agoRelated Solutions
How is the AICPA Code different from the IFAC Code of Ethics? How are they similar?...
How is the AICPA Code different from the IFAC Code of Ethics?
How are they similar?
Select one section of the AICPA code and describe the guidance
provided in that section. How could an accountant use the guidance
to more effectively manage his conduct as a business professional?
Try to support your explanation with a relevant example.
A clinical trial is run to assess the effects of different forms of regular exercise on...
A clinical trial is run to assess the effects of different forms
of regular exercise on HDL levels in a sample of healthy men
between the ages of 18 and 29. Participants in the study were
randomly assigned to either one of three exercise groups (Weight
training, Aerobic exercise or Yoga) or to a control group in which
they were assigned to a regular exercise program. Participants were
instructed to follow the program for 8 weeks. Their HDL levels were...
A clinical trial is run to assess the effects of different forms of regular exercise on...
A clinical trial is run to assess the effects of different forms
of regular exercise on HDL levels in a sample of healthy men
between the ages of 18 and 29. Participants in the study were
randomly assigned to either one of three exercise groups (Weight
training, Aerobic exercise or Yoga) or to a control group in which
they were assigned to a regular exercise program. Participants were
instructed to follow the program for 8 weeks. Their HDL levels were...
A clinical trial is run to assess the effects of different forms of regular exercise on...
A clinical trial is run to assess the effects of different forms
of regular exercise on HDL levels in persons between the ages of 18
and 29. Participants in the study are randomly assigned to one of
three exercise groups - Weight training, Aerobic exercise, or
Stretching/Yoga – and instructed to follow the program for 8 weeks.
Their HDL levels are measured after 8 weeks and are summarized
below. Weight Training Aerobic Exercise Stretching/Yoga 48 38 56 49
41 57...
A medical researcher wants to begin a clinical trial that involves systolic blood pressure (SBP) and...
A medical researcher wants to begin a clinical trial that
involves systolic blood pressure (SBP) and cadmium (Cd) levels.
However, before starting the study, the researcher wants to confirm
that higher SPB is associated with lower Cd levels. Below are the
SBP and Cd measurements for a sample a participants. What can the
researcher conclude with an α of 0.10?
SBP
Cd
169
183
115
113
182
126
179
127
148
160
140
55.5
55.7
55.8
55.9
55.5
55.7
55.6...
A medical researcher wants to begin a clinical trial that involves systolic blood pressure (SBP) and...
A medical researcher wants to begin a clinical trial that
involves systolic blood pressure (SBP) and cadmium (Cd) levels.
However, before starting the study, the researcher needs to know if
there is a relationship between SBP and Cd. Below are the SBP and
Cd measurements for a sample a participants. What can the
researcher conclude with α = 0.05?
SBP
Cd
169
161
115
113
182
126
179
127
148
160
140
55.9
55.7
55.7
55.5
55.9
55.8
55.8
55.5...
How are abortion and eugenics similar? How are they different?
How
are abortion and eugenics similar? How are they different?
What is “public health” and how is it similar to and different from “population health”? What...
What is “public health” and how is it similar to and different
from “population health”? What are some of the approaches available
to promote and protect health?
1. How is an Analysis of Variance (ANOVA) similar to and different from a t-test for...
1. How is an Analysis of Variance (ANOVA) similar to and
different from a t-test for two samples?
2. Why is it impossible to calculate a negative F value when
using an Analysis of Variance to test a hypothesis?
Please answer both questions
how is the experience of being a transracially adoptive family similar to and different from being...
how is the experience of being a transracially adoptive
family similar to and different from being in an interracial
partnership/marriage?
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- Intermediate Accounting II Teri Inc., in its first year of operations, has the following differences...
- A contestant in a winter games event pushes a 46.0 kg block of ice across a...
- The ammonia molecule NH3 has a permanent electric dipole moment equal to 1.47 D, where 1...
- what is the role of ethics in sociological research? what ethical violations occurred in Laud Humphreys...
- A stock trades for $46 per share. A call option on that stock has a strike...
- 1.) The blood volume in left ventricle is the highest during end diastolic phase. True or...
- Two social media marketing campaign in Saudi Arabia that failed (Last two years) and why did...
ADVERTISEMENT