Trial Outcomes & Findings for Intradiscal rhGDF-5 Phase I/II Clinical Trial (NCT NCT00813813)

NCT ID: NCT00813813

Last Updated: 2016-02-26

Results Overview

Neurological Assessment for Motor Function and Reflexes/Sensory- Number of patients with Clinically Significant Abnormal results at 12 months. For Motor Function, Clinically Significant Abnormal results are determined by the surgeon investigator and are further classified by grade: 0= No Movement, 1= Flicker/trace of contraction, 2=Active movement when gravity removed, 3= Active movement against gravity, 4= Active Movement against gravity and resistance. For Reflexes/Sensory, Clinically Significant Abnormal results are determined by the surgeon investigator and are based on exams of the Knee, Ankle, L3-L5 Dermatone, and S1 Dermatome. Tension signs are evaluated with a straight leg raise to determine at which point, if any, sciatic pain occurs.

Recruitment status

COMPLETED

Study phase

PHASE1/PHASE2

Target enrollment

32 participants

Primary outcome timeframe

12 months

Results posted on

2016-02-26

Participant Flow

Participant milestones

Participant milestones
Measure
Intradiscal rhGDF-5 (0.25mg)
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Intradiscal rhGDF-5 (1.0mg)
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Overall Study
STARTED
7
25
Overall Study
COMPLETED
4
16
Overall Study
NOT COMPLETED
3
9

Reasons for withdrawal

Reasons for withdrawal
Measure
Intradiscal rhGDF-5 (0.25mg)
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Intradiscal rhGDF-5 (1.0mg)
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Overall Study
Withdrawal by Subject
1
1
Overall Study
Lost to Follow-up
2
7
Overall Study
Other
0
1

Baseline Characteristics

Intradiscal rhGDF-5 Phase I/II Clinical Trial

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Intradiscal rhGDF-5 (0.25mg)
n=7 Participants
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Intradiscal rhGDF-5 (1.0mg)
n=25 Participants
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Total
n=32 Participants
Total of all reporting groups
Age, Continuous
32 years
STANDARD_DEVIATION 5.92 • n=5 Participants
44.4 years
STANDARD_DEVIATION 8.63 • n=7 Participants
41.7 years
STANDARD_DEVIATION 9.56 • n=5 Participants
Sex: Female, Male
Female
6 Participants
n=5 Participants
13 Participants
n=7 Participants
19 Participants
n=5 Participants
Sex: Female, Male
Male
1 Participants
n=5 Participants
12 Participants
n=7 Participants
13 Participants
n=5 Participants
Region of Enrollment
United States
7 participants
n=5 Participants
25 participants
n=7 Participants
32 participants
n=5 Participants

PRIMARY outcome

Timeframe: 12 months

Population: Safety Population

Neurological Assessment for Motor Function and Reflexes/Sensory- Number of patients with Clinically Significant Abnormal results at 12 months. For Motor Function, Clinically Significant Abnormal results are determined by the surgeon investigator and are further classified by grade: 0= No Movement, 1= Flicker/trace of contraction, 2=Active movement when gravity removed, 3= Active movement against gravity, 4= Active Movement against gravity and resistance. For Reflexes/Sensory, Clinically Significant Abnormal results are determined by the surgeon investigator and are based on exams of the Knee, Ankle, L3-L5 Dermatone, and S1 Dermatome. Tension signs are evaluated with a straight leg raise to determine at which point, if any, sciatic pain occurs.

Outcome measures

Outcome measures
Measure
Intradiscal rhGDF-5 (0.25mg)
n=7 Participants
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Intradiscal rhGDF-5 (1.0mg)
n=25 Participants
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Neurological Assessment for Motor Function and Reflexes/Sensory
0 participants
0 participants

PRIMARY outcome

Timeframe: Through a 12 month period and annual telephone contact at 24 and 36 months for subject health status follow-up

Population: Safety Population

Number of patients with Treatment Emergent Adverse Events that were designated as related or possibly related to Study Drug.

Outcome measures

Outcome measures
Measure
Intradiscal rhGDF-5 (0.25mg)
n=7 Participants
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Intradiscal rhGDF-5 (1.0mg)
n=25 Participants
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Treatment Emergent Adverse Events- Relationship to Study Drug
2 participants
1 participants

SECONDARY outcome

Timeframe: 12 months

Population: FAS Population

The Oswestry Disability Index (ODI) is a 10-category (Pain Intensity, Personal Care, Lifting, Walking, Sitting, Standing, Sleeping, Sex Life, Social Life, Traveling) disability measurement scale with a graded response from 0 to 5, with 0 being the best score (no impairment) to 5 being the worst score (significant impairment). ODI score for a subject is calculated by adding the scores and converting the score to a 100 point scale.

Outcome measures

Outcome measures
Measure
Intradiscal rhGDF-5 (0.25mg)
n=7 Participants
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Intradiscal rhGDF-5 (1.0mg)
n=25 Participants
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Change in Function Assessed by Oswestry Disability Index Change at 12 Months From Baseline
-10.0 units on a scale
Standard Deviation 12.00
-17.0 units on a scale
Standard Deviation 18.00

SECONDARY outcome

Timeframe: 12 months

Population: FAS Population

The Visual Analog Scale (VAS) pain score asks the subject to place a vertical mark on a horizontal line (that is approximately 10 cm long) with 'No Pain' (score of 0 = 0 cm) listed on the left and 'Very severe pain' (score of 10=10cm) labeled on the right. The subject is instructed to indicate the amount of pain they feel in their back.

Outcome measures

Outcome measures
Measure
Intradiscal rhGDF-5 (0.25mg)
n=7 Participants
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Intradiscal rhGDF-5 (1.0mg)
n=25 Participants
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Change in Pain Visual Analog Scale (VAS) at 12 Months From Baseline
-2.0 units on a scale
Standard Deviation 2.00
-3.0 units on a scale
Standard Deviation 2.00

SECONDARY outcome

Timeframe: 12 Months

Population: FAS Population

The 36-item Short Form Health Survey (SF-36) is a patient reported outcome survey that evaluates functional health and well-being. The survey is converted into two summary measures (the Physical Component - PCS and Mental Component- MCS) that are scored from 0 to 100 (where 100 indicates the highest level of health).

Outcome measures

Outcome measures
Measure
Intradiscal rhGDF-5 (0.25mg)
n=7 Participants
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Intradiscal rhGDF-5 (1.0mg)
n=25 Participants
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Change in Physical Component Summary of Quality of Life Measure Assessed by Short-Form 36 at 12 Months From Baseline
5.0 units on a scale
Standard Deviation 6.00
8.0 units on a scale
Standard Deviation 10.00

SECONDARY outcome

Timeframe: 12 Months

Population: FAS Population

The 36-item Short Form Health Survey (SF-36) is a patient reported outcome survey that evaluates functional health and well-being. The survey is converted into two summary measures (the Physical Component - PCS and Mental Component- MCS) that are scored from 0 to 100 (where 100 indicates the highest level of health).

Outcome measures

Outcome measures
Measure
Intradiscal rhGDF-5 (0.25mg)
n=7 Participants
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Intradiscal rhGDF-5 (1.0mg)
n=25 Participants
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Change in Mental Component Summary Quality of Life Measure Assessed by Short Form SF-36 at 12 Months From Baseline
7.0 units on a scale
Standard Deviation 8.00
3 units on a scale
Standard Deviation 12.00

Adverse Events

Intradiscal rhGDF-5 (0.25mg)

Serious events: 2 serious events
Other events: 7 other events
Deaths: 0 deaths

Intradiscal rhGDF-5 (1.0mg)

Serious events: 2 serious events
Other events: 24 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Intradiscal rhGDF-5 (0.25mg)
n=7 participants at risk
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Intradiscal rhGDF-5 (1.0mg)
n=25 participants at risk
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Cardiac disorders
Angina Pectoris
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Musculoskeletal and connective tissue disorders
Back Pain
0.00%
0/7 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
4.0%
1/25 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Reproductive system and breast disorders
Endometriosis
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Reproductive system and breast disorders
Ovarian Mass
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Respiratory, thoracic and mediastinal disorders
Asthma
0.00%
0/7 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
4.0%
1/25 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months

Other adverse events

Other adverse events
Measure
Intradiscal rhGDF-5 (0.25mg)
n=7 participants at risk
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Intradiscal rhGDF-5 (1.0mg)
n=25 participants at risk
The API is recombinant human growth and differentiation factor-5 (rhGDF-5), a recombinant version of human GDF-5. GDF-5 is a member of the transforming growth factor-b (TGF-b) superfamily and the bone morphogenetic (BMP) subfamily, and is known to influence the growth and differentiation of various tissues, including the intervertebral disc.
Musculoskeletal and connective tissue disorders
Back Pain
71.4%
5/7 • Number of events 7 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
56.0%
14/25 • Number of events 16 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Musculoskeletal and connective tissue disorders
Neck Pain
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
16.0%
4/25 • Number of events 4 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Musculoskeletal and connective tissue disorders
Arthralgia
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
4.0%
1/25 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Musculoskeletal and connective tissue disorders
Joint Instability
0.00%
0/7 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
8.0%
2/25 • Number of events 2 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Musculoskeletal and connective tissue disorders
Pain in Extremity
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
4.0%
1/25 • Number of events 2 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Musculoskeletal and connective tissue disorders
Intervertebral Disc Protrusion
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Musculoskeletal and connective tissue disorders
Myalgia
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Musculoskeletal and connective tissue disorders
Rotator Cuff Syndrome
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Injury, poisoning and procedural complications
Procedural Pain
42.9%
3/7 • Number of events 3 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
12.0%
3/25 • Number of events 3 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Injury, poisoning and procedural complications
Accidental Needle Stick
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Injury, poisoning and procedural complications
Fall
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Nervous system disorders
Headache
0.00%
0/7 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
12.0%
3/25 • Number of events 3 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Nervous system disorders
Paraesthesia
0.00%
0/7 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
12.0%
3/25 • Number of events 3 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Nervous system disorders
Migraine
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Nervous system disorders
Radiculopathy
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
General disorders
Injection Site Pain
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
20.0%
5/25 • Number of events 6 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
General disorders
Injection Site Bruising
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Infections and infestations
Gastroenteritis Viral
0.00%
0/7 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
8.0%
2/25 • Number of events 3 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Infections and infestations
Urinary Tract Infection
0.00%
0/7 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
8.0%
2/25 • Number of events 2 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Investigations
White Blood Cell Count Decreased
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Gastrointestinal disorders
Nausea
0.00%
0/7 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
12.0%
3/25 • Number of events 4 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Psychiatric disorders
Depression
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Psychiatric disorders
Insomnia
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Psychiatric disorders
Mood Swings
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Psychiatric disorders
Paranoia
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Metabolism and nutrition disorders
Hypercholesterolaemia
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Ear and labyrinth disorders
Vertigo
14.3%
1/7 • Number of events 2 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
4.0%
1/25 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Reproductive system and breast disorders
Endometriosis
14.3%
1/7 • Number of events 2 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Reproductive system and breast disorders
Ovarian Mass
14.3%
1/7 • Number of events 2 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Cardiac disorders
Angina Pectoris
14.3%
1/7 • Number of events 2 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
Immune system disorders
Drug Hypersensitivity
14.3%
1/7 • Number of events 1 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months
0.00%
0/25 • Adverse events were collected through a 12 month period and annual telephone contact at 24 months and 36 months

Additional Information

Mark Lotito

DePuy Synthes Spine

Phone: 508-880-8045

Results disclosure agreements

  • Principal investigator is a sponsor employee Clinical Investigators may freely present or publish results of the Clinical Investigation in a manner which fairly sets forth the conclusions reached by the Clinical Investigators, but only after the Sponsor has been given the opportunity of reviewing the proposed presentation or publication at least 60 days prior to the intended submission, presentation, or publication date.
  • Publication restrictions are in place

Restriction type: OTHER