Efficacy Study of Early Versus Late Oseltamivir Administration for Treating and Preventing Influenza

• Sponsor: Marshfield Clinic Research Foundation (Other)
• Overall Status: Completed
• CT.gov ID: NCT00555893
• Collaborator: Centers for Disease Control and Prevention (U.S. Fed)
• Enrollment: 194
• Location: 1
• Arms: 2
• Duration (Months): 37
• Patients Per Site Per Month: 5.2

Study Details

Study Description

Brief Summary

This study is a randomized, blinded, placebo-controlled clinical efficacy trial to assess the duration and severity of influenza symptoms, and duration of viral shedding, in influenza patients receiving oseltamivir early and late relative to placebo.

There are two main hypotheses in this study:

1. The duration of influenza symptoms, mean severity score, and duration of viral shedding are reduced in patients who initiate oseltamivir treatment late (48 to 119 hours) compared to those receiving no antiviral therapy.

2. Prior influenza vaccination (same season) reduces the duration of influenza symptoms and mean symptom severity in patients receiving oseltamivir after adjusting for age and timing of antiviral therapy (early versus late).

There are two secondary hypotheses:

1. The duration of influenza symptoms, mean severity score, and duration of viral shedding are reduced in patients with influenza who initiate oseltamivir treatment early (< 48 hours) versus late (48 to 119 hours).

2. The incidence of secondary complications is lower in patients initiating oseltamivir therapy late relative to those receiving no antiviral therapy.

Condition or Disease	Intervention/Treatment	Phase
Influenza	Drug: Oseltamivir; Drug: Placebo	N/A

Detailed Description

In the past decade influenza has become increasingly recognized as a serious disease and pandemic threat. Elderly persons, young children, and individuals with chronic medical conditions have the greatest risk for complications or death from influenza infection. Neuraminidase inhibitors are currently licensed for the treatment and prevention of influenza if started early in the course of illness, but little is known regarding the effects of oseltamivir (one neuraminidase inhibitor) on illness severity when initiated later in the course of illness. Greater knowledge of the treatment effects is urgently needed for optimal management of seasonal influenza, and to maximize use of a limited stockpile of antiviral drugs in the event of an influenza pandemic.

Study Design

• Study Type: Interventional
• Actual Enrollment: 194 participants
• Allocation: Randomized
• Intervention Model: Parallel Assignment
• Masking: Double (Participant, Investigator)
• Primary Purpose: Treatment
• Official Title: Monitoring Influenza Severity on Tamiflu (MIST)
• Study Start Date: Jan 1, 2008
• Actual Primary Completion Date: Feb 1, 2011
• Actual Study Completion Date: Feb 1, 2011

Arms and Interventions

Arm	Intervention/Treatment
Experimental: Active Drug Adults and adolescents weighing greater than 88 pounds will receive one 75 mg oseltamivir capsule twice daily, with or without food for a total of 5 days (10 doses). Participants one year of age and older up to a maximum weight of 88 pounds will receive a liquid form of study medication containing oseltamivir at a concentration of 15mg/ml. The dose will be based on weight: for weight <=33 lbs, dose=30 mg, volume per dose (15mg/mL)=2 mL two times per day x 5 days (10 doses); for weight 34-51 lbs, dose=45 mg, volume per dose (15mg/mL)=3 mL two times per day x 5 days (10 doses); for weight 52-88 lbs, dose=60 mg, volume per dose (15mg/mL)= 4 mL two times per day x 5 days (10 doses)	Drug: Oseltamivir; Adults and adolescents weighing greater than 88 pounds will receive one 75 mg oseltamivir capsule twice daily, with or without food for a total of 5 days (10 doses). Participants one year of age and older up to a maximum weight of 88 pounds will receive a liquid form of study medication containing oseltamivir at a concentration of 15mg/ml. The dose will be based on weight: for weight <=33 lbs, dose=30 mg, volume per dose (15mg/mL)=2 mL two times per day x 5 days (10 doses); for weight 34-51 lbs, dose=45 mg, volume per dose (15mg/mL)=3 mL two times per day x 5 days (10 doses); for weight 52-88 lbs, dose=60 mg, volume per dose (15mg/mL)= 4 mL two times per day x 5 days (10 doses); Other Names: Tamiflu
Placebo Comparator: Placebo Identical placebo capsule twice daily for 5 days (10 doses). Participants one year of age and older up to a maximum of 88 pounds will receive a placebo syrup. The dose will be based on weight as follows: <=33 pounds,2 mL doses, two times per day; 34 - 51 pounds, 3 mL doses, two times per day; 52-88 pounds, 4 mL doses, two times per day.	Drug: Placebo; Identical placebo capsule twice daily for 5 days (10 doses). Participants one year of age and older up to a maximum of 88 pounds will receive a placebo syrup. The dose will be based on weight as follows: <=33 pounds,2 mL doses, two times per day; 34 - 51 pounds, 3 mL doses, two times per day; 52-88 pounds, 4 mL doses, two times per day.

Outcome Measures

Primary Outcome Measures

1. Duration of Influenza Illness [Interval (in 12 hour blocks) from time of randomization until resolution (minimum 7 days, maximum 14 days)]

   Resolution is defined as occurring at the start of the first 24-hour period in which the total symptom score was less than or equal to 2 with no symptom rated higher than mild. Time to resolution was calculated from the time of randomization to symptom resolution in 12 hour increments.

Secondary Outcome Measures

1. Mean Illness Severity Score [Calculated from initial enrollment (randomization) up to first period of symptom resolution (minimum of 7 days, maximum of 14 days)]

   Mean severity score will be calculated by first summing the symptom severity scores for all reporting periods from initial enrollment (randomization) up to (and including) the first period of symptom resolution, as defined above. The summed total will be divided by the number of reporting periods to yield the mean severity score for each participant. For each reporting period, the possible symptom scores will range from 0 (all symptoms absent) to 24 (all symptoms severe). For children less than 2 years old, the possible scores will range from 0 to 15.

2. Viral Shedding on Day 3-4 of Treatment [3-4 days after treatment initiation]

   Proportion of participants with positive PCR on day 3-4 of treatment

3. Secondary Complications (Otitis Media, Sinusitis, Pneumonia, Hospital Admission) [30 days from symptom onset]

4. Mean Influenza Well-being Score [Randomization to resolution]

   Mean influenza wellbeing score is calculated by first summing the daily scores for overall health (0-9 points), ability to perform usual activities (0-9 points), and sleep quality (0-9 points) from initial enrollment (randomization) up to (and including) the first day of symptom resolution. This is divided by the number of reporting days to yield the mean daily influenza wellbeing score for each person. Minimum score is 0 and maximum is 27. Higher scores indicate better outcome.

Eligibility Criteria

Criteria

• Ages Eligible for Study: 1 Year to 79 Years
• Sexes Eligible for Study: All
• Accepts Healthy Volunteers: No

Inclusion criteria:

1. Outpatient or inpatient encounter for acute respiratory illness less than 5 days (120 hours) duration.

2. Acute respiratory illness with feverishness OR cough.

3. Access to the internet or telephone at home. This is required because symptom severity reports will be submitted twice daily using either a secure web-based form or automated telephone entry. All phones in the Marshfield area have touchtone service, allowing automated data entry.

Exclusion criteria:

1. Institutional resident (including assisted living or skilled nursing facility).

2. Self-reported chronic liver or kidney disease. These conditions are listed as precautions in the oseltamivir manufacturer package insert (www.rocheusa.com/products/tamiflu/pi.pdf).

3. Pregnancy or breast-feeding. Oseltamivir is classified as pregnancy category C, and it is excreted in breast milk. The package insert states that the drug should be used only if the potential benefit justifies the potential risk to the fetus or breast-fed infant.

4. Prior hypersensitivity reaction to oseltamivir.

5. Dementia, impaired communication, or other reason for inability to provide informed consent.

6. Immunocompromised status, including HIV infection, neutropenia, systemic corticosteroid use, or use of other immunosuppressive drugs in the past 30 days. The manufacturer states that the efficacy of oseltamivir has not been established in immunocompromised patients.

7. Patient received 1 or more doses of influenza antiviral agents (oseltamivir, zanamivir, amantadine, rimantadine) or a prescription for one of these drugs prior to randomization.

Contacts and Locations

Locations

	Site	City	State	Country	Postal Code
1	Marshfield Clinic Research Foundation	Marshfield	Wisconsin	United States	54449

Sponsors and Collaborators

• Marshfield Clinic Research Foundation
• Centers for Disease Control and Prevention

Investigators

• Principal Investigator: Edward Belongia, MD, Marshfield Clinic Research Foundation

Study Documents (Full-Text)

None provided.

More Information

Publications

None provided.

• Responsible Party: Edward Belongia, Senior Research Scientist, Director Epidemiology Research Center, Marshfield Clinic Research Foundation, Marshfield Clinic Research Foundation
• ClinicalTrials.gov Identifier: NCT00555893
• Other Study ID Numbers: 1U01IP000124-01
• First Posted: Nov 9, 2007
• Last Update Posted: Oct 16, 2018
• Last Verified: Oct 1, 2018

• Keywords provided by Edward Belongia, Senior Research Scientist, Director Epidemiology Research Center, Marshfield Clinic Research Foundation, Marshfield Clinic Research Foundation: randomized; blinded; controlled; efficacy
• Additional relevant MeSH terms: Influenza, Human; Oseltamivir

Study Results

Participant Flow

Pre-assignment Detail	One participant in the 194 enrolled was negative for influenza by polymerase chain reaction at randomization and was therefore excluded leaving 193 individuals started in the study.

Arm/Group Title	Active Drug	Placebo
Arm/Group Description	Adults and adolescents weighing greater than 88 pounds will receive one 75 mg oseltamivir capsule twice daily, with or without food for a total of 5 days (10 doses). Participants one year of age and older up to a maximum weight of 88 pounds will receive a liquid form of study medication containing oseltamivir at a concentration of 15mg/ml. The dose will be based on weight: for weight <=33 lbs, dose=30 mg, volume per dose (15mg/mL)=2 mL two times per day x 5 days (10 doses); for weight 34-51 lbs, dose=45 mg, volume per dose (15mg/mL)=3 mL two times per day x 5 days (10 doses); for weight 52-88 lbs, dose=60 mg, volume per dose (15mg/mL)= 4 mL two times per day x 5 days (10 doses)	Identical placebo capsule twice daily for 5 days (10 doses). Participants one year of age and older up to a maximum of 88 pounds will receive a placebo syrup. The dose will be based on weight as follows: <=33 pounds,2 mL doses, two times per day; 34 - 51 pounds, 3 mL doses, two times per day; 52-88 pounds, 4 mL doses, two times per day. Placebo: Identical placebo capsule twice daily for 5 days (10 doses). Participants one year of age and older up to a maximum of 88 pounds will receive a placebo syrup. The dose will be based on weight as follows: <=33 pounds,2 mL doses, two times per day; 34 - 51 pounds, 3 mL doses, two times per day; 52-88 pounds, 4 mL doses, two times per day.
Period Title: Overall Study
STARTED	130	63
Final Analysis	114	51
COMPLETED	130	63
NOT COMPLETED	0	0

Baseline Characteristics

Arm/Group Title	Active Drug	Placebo	Total
Arm/Group Description	Adults and adolescents weighing greater than 88 pounds will receive one 75 mg oseltamivir capsule twice daily, with or without food for a total of 5 days (10 doses). Participants one year of age and older up to a maximum weight of 88 pounds will receive a liquid form of study medication containing oseltamivir at a concentration of 15mg/ml. The dose will be based on weight: for weight <=33 lbs, dose=30 mg, volume per dose (15mg/mL)=2 mL two times per day x 5 days (10 doses); for weight 34-51 lbs, dose=45 mg, volume per dose (15mg/mL)=3 mL two times per day x 5 days (10 doses); for weight 52-88 lbs, dose=60 mg, volume per dose (15mg/mL)= 4 mL two times per day x 5 days (10 doses)	Identical placebo capsule twice daily for 5 days (10 doses). Participants one year of age and older up to a maximum of 88 pounds will receive a placebo syrup. The dose will be based on weight as follows: <=33 pounds,2 mL doses, two times per day; 34 - 51 pounds, 3 mL doses, two times per day; 52-88 pounds, 4 mL doses, two times per day. Placebo: Identical placebo capsule twice daily for 5 days (10 doses). Participants one year of age and older up to a maximum of 88 pounds will receive a placebo syrup. The dose will be based on weight as follows: <=33 pounds,2 mL doses, two times per day; 34 - 51 pounds, 3 mL doses, two times per day; 52-88 pounds, 4 mL doses, two times per day.	Total of all reporting groups
Overall Participants	114	51	165
Age, Customized (years) [Number]
<2 years	4	1	5
2-18 years	54	28	82
>18 years	56	22	78
Sex: Female, Male (Count of Participants)
Female	65 57%	34 66.7%	99 60%
Male	49 43%	17 33.3%	66 40%
Region of Enrollment (participants) [Number]
United States	114 100%	51 100%	165 100%
Influenza Type (participants) [Number]
Type A	85 74.6%	38 74.5%	123 74.5%
Type B	28 24.6%	13 25.5%	41 24.8%

Outcome Measures

1. Primary Outcome

Title	Duration of Influenza Illness
Description	Resolution is defined as occurring at the start of the first 24-hour period in which the total symptom score was less than or equal to 2 with no symptom rated higher than mild. Time to resolution was calculated from the time of randomization to symptom resolution in 12 hour increments.
Time Frame	Interval (in 12 hour blocks) from time of randomization until resolution (minimum 7 days, maximum 14 days)

Outcome Measure Data

Analysis Population Description

[Not Specified]

Arm/Group Title	Active Drug	Placebo
Arm/Group Description	Adults and adolescents weighing greater than 88 pounds will receive one 75 mg oseltamivir capsule twice daily, with or without food for a total of 5 days (10 doses). Participants one year of age and older up to a maximum weight of 88 pounds will receive a liquid form of study medication containing oseltamivir at a concentration of 15mg/ml. The dose will be based on weight: for weight <=33 lbs, dose=30 mg, volume per dose (15mg/mL)=2 mL two times per day x 5 days (10 doses); for weight 34-51 lbs, dose=45 mg, volume per dose (15mg/mL)=3 mL two times per day x 5 days (10 doses); for weight 52-88 lbs, dose=60 mg, volume per dose (15mg/mL)= 4 mL two times per day x 5 days (10 doses)	Identical placebo capsule twice daily for 5 days (10 doses). Participants one year of age and older up to a maximum of 88 pounds will receive a placebo syrup. The dose will be based on weight as follows: <=33 pounds,2 mL doses, two times per day; 34 - 51 pounds, 3 mL doses, two times per day; 52-88 pounds, 4 mL doses, two times per day. Placebo: Identical placebo capsule twice daily for 5 days (10 doses). Participants one year of age and older up to a maximum of 88 pounds will receive a placebo syrup. The dose will be based on weight as follows: <=33 pounds,2 mL doses, two times per day; 34 - 51 pounds, 3 mL doses, two times per day; 52-88 pounds, 4 mL doses, two times per day.
Measure Participants	114	51
Median (95% Confidence Interval) [days]	4	4

2. Secondary Outcome

Title	Mean Illness Severity Score
Description	Mean severity score will be calculated by first summing the symptom severity scores for all reporting periods from initial enrollment (randomization) up to (and including) the first period of symptom resolution, as defined above. The summed total will be divided by the number of reporting periods to yield the mean severity score for each participant. For each reporting period, the possible symptom scores will range from 0 (all symptoms absent) to 24 (all symptoms severe). For children less than 2 years old, the possible scores will range from 0 to 15.
Time Frame	Calculated from initial enrollment (randomization) up to first period of symptom resolution (minimum of 7 days, maximum of 14 days)

Outcome Measure Data

Analysis Population Description

All participants over 24 months of age (n=5 were excluded because <24 months)

Arm/Group Title	Active Drug	Placebo
Arm/Group Description	Adults and adolescents weighing greater than 88 pounds will receive one 75 mg oseltamivir capsule twice daily, with or without food for a total of 5 days (10 doses). Participants one year of age and older up to a maximum weight of 88 pounds will receive a liquid form of study medication containing oseltamivir at a concentration of 15mg/ml. The dose will be based on weight: for weight <=33 lbs, dose=30 mg, volume per dose (15mg/mL)=2 mL two times per day x 5 days (10 doses); for weight 34-51 lbs, dose=45 mg, volume per dose (15mg/mL)=3 mL two times per day x 5 days (10 doses); for weight 52-88 lbs, dose=60 mg, volume per dose (15mg/mL)= 4 mL two times per day x 5 days (10 doses)	Identical placebo capsule twice daily for 5 days (10 doses). Participants one year of age and older up to a maximum of 88 pounds will receive a placebo syrup. The dose will be based on weight as follows: <=33 pounds,2 mL doses, two times per day; 34 - 51 pounds, 3 mL doses, two times per day; 52-88 pounds, 4 mL doses, two times per day. Placebo: Identical placebo capsule twice daily for 5 days (10 doses). Participants one year of age and older up to a maximum of 88 pounds will receive a placebo syrup. The dose will be based on weight as follows: <=33 pounds,2 mL doses, two times per day; 34 - 51 pounds, 3 mL doses, two times per day; 52-88 pounds, 4 mL doses, two times per day.
Measure Participants	110	50
Median (Inter-Quartile Range) [mean severity score]	6.1	5.8

3. Secondary Outcome

Title	Viral Shedding on Day 3-4 of Treatment
Description	Proportion of participants with positive PCR on day 3-4 of treatment
Time Frame	3-4 days after treatment initiation

Outcome Measure Data

Analysis Population Description

134 subjects were randomized and initiated treatment 48-119 hours after illness onset (late treatment group). Of these 95 received oseltamivir and 39 received placebo.

Arm/Group Title	Active Drug	Placebo
Arm/Group Description	Adults and adolescents weighing greater than 88 pounds will receive one 75 mg oseltamivir capsule twice daily, with or without food for a total of 5 days (10 doses). Participants one year of age and older up to a maximum weight of 88 pounds will receive a liquid form of study medication containing oseltamivir at a concentration of 15mg/ml. The dose will be based on weight: for weight <=33 lbs, dose=30 mg, volume per dose (15mg/mL)=2 mL two times per day x 5 days (10 doses); for weight 34-51 lbs, dose=45 mg, volume per dose (15mg/mL)=3 mL two times per day x 5 days (10 doses); for weight 52-88 lbs, dose=60 mg, volume per dose (15mg/mL)= 4 mL two times per day x 5 days (10 doses)	Identical placebo capsule twice daily for 5 days (10 doses). Participants one year of age and older up to a maximum of 88 pounds will receive a placebo syrup. The dose will be based on weight as follows: <=33 pounds,2 mL doses, two times per day; 34 - 51 pounds, 3 mL doses, two times per day; 52-88 pounds, 4 mL doses, two times per day. Placebo: Identical placebo capsule twice daily for 5 days (10 doses). Participants one year of age and older up to a maximum of 88 pounds will receive a placebo syrup. The dose will be based on weight as follows: <=33 pounds,2 mL doses, two times per day; 34 - 51 pounds, 3 mL doses, two times per day; 52-88 pounds, 4 mL doses, two times per day.
Measure Participants	95	39
Count of Participants [Participants]	12 10.5%	4 7.8%

4. Secondary Outcome

Title	Secondary Complications (Otitis Media, Sinusitis, Pneumonia, Hospital Admission)
Time Frame	30 days from symptom onset

Outcome Measure Data

Analysis Population Description

These data were not collected because study was terminated early and did not achieve target enrollment.

Arm/Group Title	Active Drug	Placebo
Arm/Group Description	Adults and adolescents weighing greater than 88 pounds will receive one 75 mg oseltamivir capsule twice daily, with or without food for a total of 5 days (10 doses). Participants one year of age and older up to a maximum weight of 88 pounds will receive a liquid form of study medication containing oseltamivir at a concentration of 15mg/ml. The dose will be based on weight: for weight <=33 lbs, dose=30 mg, volume per dose (15mg/mL)=2 mL two times per day x 5 days (10 doses); for weight 34-51 lbs, dose=45 mg, volume per dose (15mg/mL)=3 mL two times per day x 5 days (10 doses); for weight 52-88 lbs, dose=60 mg, volume per dose (15mg/mL)= 4 mL two times per day x 5 days (10 doses)	Identical placebo capsule twice daily for 5 days (10 doses). Participants one year of age and older up to a maximum of 88 pounds will receive a placebo syrup. The dose will be based on weight as follows: <=33 pounds,2 mL doses, two times per day; 34 - 51 pounds, 3 mL doses, two times per day; 52-88 pounds, 4 mL doses, two times per day. Placebo: Identical placebo capsule twice daily for 5 days (10 doses). Participants one year of age and older up to a maximum of 88 pounds will receive a placebo syrup. The dose will be based on weight as follows: <=33 pounds,2 mL doses, two times per day; 34 - 51 pounds, 3 mL doses, two times per day; 52-88 pounds, 4 mL doses, two times per day.
Measure Participants	0	0

5. Secondary Outcome

Title	Mean Influenza Well-being Score
Description	Mean influenza wellbeing score is calculated by first summing the daily scores for overall health (0-9 points), ability to perform usual activities (0-9 points), and sleep quality (0-9 points) from initial enrollment (randomization) up to (and including) the first day of symptom resolution. This is divided by the number of reporting days to yield the mean daily influenza wellbeing score for each person. Minimum score is 0 and maximum is 27. Higher scores indicate better outcome.
Time Frame	Randomization to resolution

Outcome Measure Data

Analysis Population Description

The analysis is restricted to subjects randomized 48 to 119 hours after illness onset.

Arm/Group Title	Active Drug	Placebo
Arm/Group Description	Adults and adolescents weighing greater than 88 pounds will receive one 75 mg oseltamivir capsule twice daily, with or without food for a total of 5 days (10 doses). Participants one year of age and older up to a maximum weight of 88 pounds will receive a liquid form of study medication containing oseltamivir at a concentration of 15mg/ml. The dose will be based on weight: for weight <=33 lbs, dose=30 mg, volume per dose (15mg/mL)=2 mL two times per day x 5 days (10 doses); for weight 34-51 lbs, dose=45 mg, volume per dose (15mg/mL)=3 mL two times per day x 5 days (10 doses); for weight 52-88 lbs, dose=60 mg, volume per dose (15mg/mL)= 4 mL two times per day x 5 days (10 doses)	Identical placebo capsule twice daily for 5 days (10 doses). Participants one year of age and older up to a maximum of 88 pounds will receive a placebo syrup. The dose will be based on weight as follows: <=33 pounds,2 mL doses, two times per day; 34 - 51 pounds, 3 mL doses, two times per day; 52-88 pounds, 4 mL doses, two times per day. Placebo: Identical placebo capsule twice daily for 5 days (10 doses). Participants one year of age and older up to a maximum of 88 pounds will receive a placebo syrup. The dose will be based on weight as follows: <=33 pounds,2 mL doses, two times per day; 34 - 51 pounds, 3 mL doses, two times per day; 52-88 pounds, 4 mL doses, two times per day.
Measure Participants	91	38
Mean (Standard Deviation) [score on a scale]	19.54 (3.22)	20.04 (2.89)

Adverse Events

Arm/Group Title	Active Drug		Placebo
Arm/Group Description	Adults and adolescents weighing greater than 88 pounds will receive one 75 mg oseltamivir capsule twice daily, with or without food for a total of 5 days (10 doses). Participants one year of age and older up to a maximum weight of 88 pounds will receive a liquid form of study medication containing oseltamivir at a concentration of 15mg/ml. The dose will be based on weight: for weight <=33 lbs, dose=30 mg, volume per dose (15mg/mL)=2 mL two times per day x 5 days (10 doses); for weight 34-51 lbs, dose=45 mg, volume per dose (15mg/mL)=3 mL two times per day x 5 days (10 doses); for weight 52-88 lbs, dose=60 mg, volume per dose (15mg/mL)= 4 mL two times per day x 5 days (10 doses)		Identical placebo capsule twice daily for 5 days (10 doses). Participants one year of age and older up to a maximum of 88 pounds will receive a placebo syrup. The dose will be based on weight as follows: <=33 pounds,2 mL doses, two times per day; 34 - 51 pounds, 3 mL doses, two times per day; 52-88 pounds, 4 mL doses, two times per day. Placebo: Identical placebo capsule twice daily for 5 days (10 doses). Participants one year of age and older up to a maximum of 88 pounds will receive a placebo syrup. The dose will be based on weight as follows: <=33 pounds,2 mL doses, two times per day; 34 - 51 pounds, 3 mL doses, two times per day; 52-88 pounds, 4 mL doses, two times per day.
All Cause Mortality
	Active Drug		Placebo
	Affected / at Risk (%)	# Events	Affected / at Risk (%)	# Events
Total	/ (NaN)		/ (NaN)
Serious Adverse Events
	Active Drug		Placebo
	Affected / at Risk (%)	# Events	Affected / at Risk (%)	# Events
Total	0/114 (0%)		0/51 (0%)
Other (Not Including Serious) Adverse Events
	Active Drug		Placebo
	Affected / at Risk (%)	# Events	Affected / at Risk (%)	# Events
Total	0/114 (0%)		0/51 (0%)

Limitations/Caveats

[Not Specified]

More Information

Certain Agreements

Principal Investigators are NOT employed by the organization sponsoring the study.

There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.