Question

In: Operations Management

Concerns about the safety of the drug were raised in 2000 based on a clinical trial...

Concerns about the safety of the drug were raised in 2000 based on a clinical trial conducted by Merck called Vigor. The results of this clinical trial were published in which journal? What was found in this clinical trial?

Solutions

Expert Solution

Solution -

The clinical trials of Vigor was published in the year 2000 by the New England Journal of Medicine. In the clinical trials, it was found first interpreted and presented in a biased manner to be an effective drug and was marketed across to many physicians.

Later it was found that this drug created a heightened risk of cardiovascular disorder. The people who had consumed this drug were tested on such an issue. This led to the marketing and sales team to act briskly on the cardiovascular card system to provide evidence on the contrary. But the damage had been done and the controversy of a scam was brought to light.


Related Solutions

7. The following data were collected in a clinical trial to compare a new drug to...
7. The following data were collected in a clinical trial to compare a new drug to a placebo for its effectiveness in lowering total serum cholesterol. New Drug (n=75) Placebo (n=75) Total Sample (n=150) Mean (SD) Total Serum Cholesterol 182.0 (24.5) 206.3 (21.8) 194.15 (23.2) % Patients with Total Cholesterol < 200 78.0% 65.0% 71.5% a) Generate the 95% confidence interval for the difference in mean total cholesterol levels between treatments b) Generate a 95% confidence interval for the difference...
A certain drug is used to treat asthma. In a clinical trial of the? drug, 26...
A certain drug is used to treat asthma. In a clinical trial of the? drug, 26 of 284 treated subjects experienced headaches? (based on data from the? manufacturer). The accompanying calculator display shows results from a test of the claim that less than 9?% of treated subjects experienced headaches. Use the normal distribution as an approximation to the binomial distribution and assume a 0.05 significance level to complete parts? (a) through? (e) below. a. two tailed, right tailed or left...
A certain drug is used to treat asthma. In a clinical trial of the​ drug, 21...
A certain drug is used to treat asthma. In a clinical trial of the​ drug, 21 of 299 treated subjects experienced headaches​ (based on data from the​ manufacturer). At a significance level of 0.05, test the claim that less than 9% of people being treated with the asthma drug experience headaches. Use the P-Value method. Address each of the following questions: Is this a Is this a left tailed, right tailed or two tailed test? Are there any conditions that...
1. A certain drug is used to treat asthma. In a clinical trial of the drug,...
1. A certain drug is used to treat asthma. In a clinical trial of the drug, 25 of 256 treated subjects experienced headaches (based on data from the manufacturer). Use a .01 level of significance to test the claim that less than 11% of treated subjects experienced headaches. Use the normal distribution as an approximation to the binomial distribution.
A certain drug is used to treat asthma. In a clinical trial of the​ drug, 18...
A certain drug is used to treat asthma. In a clinical trial of the​ drug, 18 of 283 treated subjects experienced headaches​ (based on data from the​ manufacturer). The accompanying calculator display shows results from a test of the claim that less than 11​% of treated subjects experienced headaches. Use the normal distribution as an approximation to the binomial distribution and assume a 0.05 significance level to complete parts​ (a) through​ (e) below. ​ 1-PropZTest prop < 0.11 z =...
A certain drug is used to treat asthma. In a clinical trial of the​ drug, 22...
A certain drug is used to treat asthma. In a clinical trial of the​ drug, 22 of 266 treated subjects experienced headaches​ (based on data from the manufacturer). The accompanying calculator display shows results from a test of the claim that less than 11​% of treated subjects experienced headaches. Use the normal distribution as an approximation to the binomial distribution and assume a 0.01 significance level to complete parts​ (a) through​ (e) below. A. Is the test two-tailed, left-tailed, or...
A certain drug is used to treat asthma. In a clinical trial of the​ drug, 25...
A certain drug is used to treat asthma. In a clinical trial of the​ drug, 25 of 289 treated subjects experienced headaches​ (based on data from the manufacturer). The accompanying calculator display shows results from a test of the claim that less than 8% of treated subjects experienced headaches. Use the normal distribution as an approximation to the binomial distribution and assume a 0.01 significance level to complete parts​ (a) through​ (e) below. A. Is the test two-tailed, left-tailed, or...
7. A certain drug is used to treat asthma. In a clinical trial of the​ drug,...
7. A certain drug is used to treat asthma. In a clinical trial of the​ drug, 20 of 286 treated subjects experienced headaches​ (based on data from the​ manufacturer). The accompanying calculator display shows results from a test of the claim that less than 12​% of treated subjects experienced headaches. Use the normal distribution as an approximation to the binomial distribution and assume a 0.05 significance level to complete parts​ (a) through​ (e) below. a. Is the test​ two-tailed, left-tailed,...
The drug ancrod was tested in a double-blind clinical trial in which stroke patients were randomly...
The drug ancrod was tested in a double-blind clinical trial in which stroke patients were randomly assigned to receive either ancrod or a placebo. One of the response variables in the study was whether or not the subjects experienced intracranial hemorrhaging. Of the 84 patients who received ancrod, 13 hemorrhaged. Of the 77 patients who received the placebo, only three hemorrhaged. a.Is there a significant difference in hemorrhaging rates between treatments? Show your work and include all steps for full...
What questions and concerns are raised about research that is false and misleading? Is failure an...
What questions and concerns are raised about research that is false and misleading? Is failure an essential part of science? What is real versus fake science?
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT