Trial Outcomes & Findings for NET-PD LS-1 Creatine in Parkinson's Disease (NCT NCT00449865)

NCT ID: NCT00449865

Last Updated: 2015-04-02

Results Overview

All outcomes were coded such that higher scores indicated worse outcomes. Patients were ranked on each outcome and their ranks were summed (summed-ranks). Higher summed ranks (range, 5-4775) indicate worse outcomes. The mean summed ranks were compared by treatment group by a global statistical test (GST).

Recruitment status

TERMINATED

Study phase

PHASE3

Target enrollment

1741 participants

Primary outcome timeframe

Change from baseline to 5 YEARS

Results posted on

2015-04-02

Participant Flow

Participant milestones

Participant milestones
Measure
Placebo
placebo: an inactive substance
Creatine
creatine monohydrate (10 gram /day)
Overall Study
STARTED
867
874
Overall Study
Completed Year 1
802
822
Overall Study
Completed Year 2
768
766
Overall Study
Completed Year 3
719
715
Overall Study
Completed Year 4
521
523
Overall Study
COMPLETED
345
340
Overall Study
NOT COMPLETED
522
534

Reasons for withdrawal

Reasons for withdrawal
Measure
Placebo
placebo: an inactive substance
Creatine
creatine monohydrate (10 gram /day)
Overall Study
Withdrawal by Subject
110
110
Overall Study
Lost to Follow-up
36
37
Overall Study
Physician Decision
13
12
Overall Study
Death
31
40
Overall Study
Protocol Violation
8
7
Overall Study
Study was stopped
324
328

Baseline Characteristics

NET-PD LS-1 Creatine in Parkinson's Disease

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Placebo
n=867 Participants
placebo: an inactive substance
Creatine
n=874 Participants
creatine 5 grams twice daily
Total
n=1741 Participants
Total of all reporting groups
Age, Continuous
61.5 years
STANDARD_DEVIATION 9.6 • n=5 Participants
62.1 years
STANDARD_DEVIATION 9.7 • n=7 Participants
61.8 years
STANDARD_DEVIATION 9.6 • n=5 Participants
Sex: Female, Male
Female
313 Participants
n=5 Participants
305 Participants
n=7 Participants
618 Participants
n=5 Participants
Sex: Female, Male
Male
554 Participants
n=5 Participants
569 Participants
n=7 Participants
1123 Participants
n=5 Participants
Time since diagnosis, y
1.6 years
STANDARD_DEVIATION 1.1 • n=5 Participants
1.5 years
STANDARD_DEVIATION 1.1 • n=7 Participants
1.5 years
STANDARD_DEVIATION 1.1 • n=5 Participants
Total Unified Parkinson's Disease Rating Scale (UPDRS)
25.9 units on a scale
STANDARD_DEVIATION 11 • n=5 Participants
26.5 units on a scale
STANDARD_DEVIATION 11.7 • n=7 Participants
26.2 units on a scale
STANDARD_DEVIATION 11.4 • n=5 Participants

PRIMARY outcome

Timeframe: Change from baseline to 5 YEARS

Population: Intent-to-Treat sample: n = 955, participants randomized at least 5 years before July 2013 (time of planned interim analysis).

All outcomes were coded such that higher scores indicated worse outcomes. Patients were ranked on each outcome and their ranks were summed (summed-ranks). Higher summed ranks (range, 5-4775) indicate worse outcomes. The mean summed ranks were compared by treatment group by a global statistical test (GST).

Outcome measures

Outcome measures
Measure
Placebo
n=478 Participants
placebo: an inactive substance
Creatine
n=477 Participants
creatine monohydrate (10 grams/day)
The Global Outcome Combined Information on Change From Baseline in Schwab England Activities of Daily Living, 39-Item Parkinson's Disease Questionnaire, Ambulatory Capacity, Symbol Digit Modalities, and Modified Rankin at 5 Years.
2360 summed-ranks
Interval 2249.0 to 2470.0
2414 summed-ranks
Interval 2304.0 to 2524.0

Adverse Events

Placebo

Serious events: 347 serious events
Other events: 687 other events
Deaths: 0 deaths

Creatine

Serious events: 315 serious events
Other events: 698 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Placebo
n=867 participants at risk
placebo: an inactive substance
Creatine
n=874 participants at risk
creatine 5 grams twice daily
Blood and lymphatic system disorders
Anaemia
0.00%
0/867
0.11%
1/874
Blood and lymphatic system disorders
Haemolytic anaemia
0.12%
1/867
0.00%
0/874
Cardiac disorders
Angina pectoris
0.12%
1/867
0.23%
2/874
Cardiac disorders
Angina unstable
0.12%
1/867
0.11%
1/874
Cardiac disorders
Aortic valve disease
0.12%
1/867
0.00%
0/874
Cardiac disorders
Aortic valve incompetence
0.12%
1/867
0.00%
0/874
Cardiac disorders
Atrial fibrillation
0.46%
4/867
1.0%
9/874
Cardiac disorders
Bradycardia
0.46%
4/867
0.00%
0/874
Cardiac disorders
Brugada syndrome
0.00%
0/867
0.11%
1/874
Cardiac disorders
Cardiac arrest
0.46%
4/867
0.80%
7/874
Cardiac disorders
Cardiac disorder
0.12%
1/867
0.00%
0/874
Cardiac disorders
Cardiac failure
0.12%
1/867
0.00%
0/874
Cardiac disorders
Cardiac failure congestive
0.12%
1/867
0.34%
3/874
Cardiac disorders
Cardio-respiratory arrest
0.12%
1/867
0.34%
3/874
Cardiac disorders
Cardiopulmonary failure
0.12%
1/867
0.00%
0/874
Cardiac disorders
Coronary artery disease
0.35%
3/867
0.46%
4/874
Cardiac disorders
Coronary artery occlusion
0.12%
1/867
0.00%
0/874
Cardiac disorders
Coronary artery stenosis
0.12%
1/867
0.11%
1/874
Cardiac disorders
Diastolic dysfunction
0.12%
1/867
0.00%
0/874
Cardiac disorders
Hypertensive heart disease
0.12%
1/867
0.00%
0/874
Cardiac disorders
Mitral valve stenosis
0.00%
0/867
0.11%
1/874
Cardiac disorders
Myocardial infarction
0.92%
8/867
1.4%
12/874
Cardiac disorders
Myocardial ischaemia
0.00%
0/867
0.23%
2/874
Cardiac disorders
Palpitations
0.12%
1/867
0.00%
0/874
Cardiac disorders
Sick sinus syndrome
0.00%
0/867
0.11%
1/874
Cardiac disorders
Ventricular fibrillation
0.12%
1/867
0.00%
0/874
Cardiac disorders
Ventricular tachycardia
0.00%
0/867
0.11%
1/874
Congenital, familial and genetic disorders
Congenital coronary artery malformation
0.12%
1/867
0.00%
0/874
Congenital, familial and genetic disorders
Factor V deficiency
0.00%
0/867
0.11%
1/874
Ear and labyrinth disorders
Vertigo
0.46%
4/867
0.11%
1/874
Ear and labyrinth disorders
Vertigo positional
0.00%
0/867
0.11%
1/874
Endocrine disorders
Goitre
0.23%
2/867
0.00%
0/874
Endocrine disorders
Hyperparathyroidism
0.12%
1/867
0.00%
0/874
Eye disorders
Amaurosis fugax
0.00%
0/867
0.11%
1/874
Eye disorders
Blindness transient
0.00%
0/867
0.11%
1/874
Eye disorders
Macular oedema
0.12%
1/867
0.00%
0/874
Gastrointestinal disorders
Abdominal adhesions
0.12%
1/867
0.00%
0/874
Gastrointestinal disorders
Abdominal hernia
0.00%
0/867
0.23%
2/874
Gastrointestinal disorders
Abdominal pain
0.23%
2/867
0.23%
2/874
Gastrointestinal disorders
Abdominal pain upper
0.12%
1/867
0.00%
0/874
Gastrointestinal disorders
Anal fissure
0.00%
0/867
0.11%
1/874
Gastrointestinal disorders
Ascites
0.00%
0/867
0.11%
1/874
Gastrointestinal disorders
Colitis
0.00%
0/867
0.11%
1/874
Gastrointestinal disorders
Colitis ischaemic
0.00%
0/867
0.34%
3/874
Gastrointestinal disorders
Constipation
0.12%
1/867
0.11%
1/874
Gastrointestinal disorders
Diarrhoea
0.23%
2/867
0.11%
1/874
Gastrointestinal disorders
Dyspepsia
0.12%
1/867
0.00%
0/874
Gastrointestinal disorders
Dysphagia
0.12%
1/867
0.00%
0/874
Gastrointestinal disorders
Faecaloma
0.12%
1/867
0.00%
0/874
Gastrointestinal disorders
Gastrointestinal haemorrhage
0.23%
2/867
0.11%
1/874
Gastrointestinal disorders
Hiatus hernia
0.00%
0/867
0.11%
1/874
Gastrointestinal disorders
Ileus
0.12%
1/867
0.23%
2/874
Gastrointestinal disorders
Impaired gastric emptying
0.00%
0/867
0.11%
1/874
Gastrointestinal disorders
Inguinal hernia
0.12%
1/867
0.11%
1/874
Gastrointestinal disorders
Intestinal obstruction
0.35%
3/867
0.69%
6/874
Gastrointestinal disorders
Nausea
0.23%
2/867
0.00%
0/874
Gastrointestinal disorders
Oesophageal achalasia
0.00%
0/867
0.23%
2/874
Gastrointestinal disorders
Oesophageal stenosis
0.00%
0/867
0.11%
1/874
Gastrointestinal disorders
Oesophageal ulcer haemorrhage
0.00%
0/867
0.11%
1/874
Gastrointestinal disorders
Pharyngoesophageal diverticulum
0.00%
0/867
0.11%
1/874
Gastrointestinal disorders
Rectal haemorrhage
0.00%
0/867
0.11%
1/874
Gastrointestinal disorders
Small intestinal obstruction
0.23%
2/867
0.34%
3/874
Gastrointestinal disorders
Upper gastrointestinal haemorrhage
0.12%
1/867
0.23%
2/874
Gastrointestinal disorders
Vomiting
0.35%
3/867
0.00%
0/874
General disorders
Adverse drug reaction
0.00%
0/867
0.11%
1/874
General disorders
Asthenia
0.58%
5/867
0.23%
2/874
General disorders
Chest discomfort
0.23%
2/867
0.00%
0/874
General disorders
Chest pain
1.7%
15/867
1.6%
14/874
General disorders
Cyst
0.00%
0/867
0.23%
2/874
General disorders
Death
0.23%
2/867
0.57%
5/874
General disorders
Drug interaction
0.12%
1/867
0.00%
0/874
General disorders
Facial pain
0.00%
0/867
0.11%
1/874
General disorders
Fatigue
0.00%
0/867
0.11%
1/874
General disorders
Gait disturbance
0.12%
1/867
0.00%
0/874
General disorders
Medical device complication
0.12%
1/867
0.00%
0/874
General disorders
Non-cardiac chest pain
0.23%
2/867
0.23%
2/874
General disorders
Pain
1.0%
9/867
0.46%
4/874
General disorders
Ulcer
0.23%
2/867
0.11%
1/874
Hepatobiliary disorders
Bile duct stone
0.00%
0/867
0.11%
1/874
Hepatobiliary disorders
Cholangitis
0.00%
0/867
0.11%
1/874
Hepatobiliary disorders
Cholecystitis
0.23%
2/867
0.34%
3/874
Hepatobiliary disorders
Cholelithiasis
0.00%
0/867
0.34%
3/874
Hepatobiliary disorders
Gallbladder disorder
0.12%
1/867
0.00%
0/874
Immune system disorders
Drug hypersensitivity
0.12%
1/867
0.11%
1/874
Infections and infestations
Abscess
0.00%
0/867
0.11%
1/874
Infections and infestations
Appendicitis
0.46%
4/867
0.11%
1/874
Infections and infestations
Appendicitis perforated
0.00%
0/867
0.11%
1/874
Infections and infestations
Bacterial infection
0.12%
1/867
0.00%
0/874
Infections and infestations
Bronchitis
0.12%
1/867
0.11%
1/874
Infections and infestations
Cellulitis
0.46%
4/867
0.46%
4/874
Infections and infestations
Clostridial infection
0.12%
1/867
0.11%
1/874
Infections and infestations
Clostridium difficile colitis
0.00%
0/867
0.11%
1/874
Infections and infestations
Coccidioidomycosis
0.12%
1/867
0.00%
0/874
Infections and infestations
Creutzfeldt-Jakob disease
0.12%
1/867
0.00%
0/874
Infections and infestations
Cystitis
0.12%
1/867
0.11%
1/874
Infections and infestations
Cytomegalovirus infection
0.00%
0/867
0.11%
1/874
Infections and infestations
Diverticulitis
0.23%
2/867
0.34%
3/874
Infections and infestations
Gastroenteritis
0.23%
2/867
0.00%
0/874
Infections and infestations
Groin abscess
0.00%
0/867
0.11%
1/874
Infections and infestations
Herpes zoster
0.12%
1/867
0.00%
0/874
Infections and infestations
Hip infection
0.12%
1/867
0.00%
0/874
Infections and infestations
Infection
0.12%
1/867
0.46%
4/874
Infections and infestations
Influenza
0.12%
1/867
0.11%
1/874
Infections and infestations
Intervertebral discitis
0.12%
1/867
0.00%
0/874
Infections and infestations
Kidney infection
0.12%
1/867
0.11%
1/874
Infections and infestations
Labyrinthitis
0.12%
1/867
0.00%
0/874
Infections and infestations
Liver abscess
0.12%
1/867
0.00%
0/874
Infections and infestations
Lung infection
0.00%
0/867
0.11%
1/874
Infections and infestations
Meningitis bacterial
0.12%
1/867
0.00%
0/874
Infections and infestations
Meningitis viral
0.12%
1/867
0.00%
0/874
Infections and infestations
Oesophageal infection
0.12%
1/867
0.00%
0/874
Infections and infestations
Osteomyelitis
0.12%
1/867
0.00%
0/874
Infections and infestations
Peridiverticulitis
0.00%
0/867
0.11%
1/874
Infections and infestations
Pharyngitis
0.12%
1/867
0.00%
0/874
Infections and infestations
Pneumonia
2.1%
18/867
1.8%
16/874
Infections and infestations
Pyelonephritis
0.12%
1/867
0.11%
1/874
Infections and infestations
Sepsis
0.12%
1/867
0.11%
1/874
Infections and infestations
Septic shock
0.12%
1/867
0.00%
0/874
Infections and infestations
Sinusitis
0.12%
1/867
0.00%
0/874
Infections and infestations
Staphylococcal infection
0.23%
2/867
0.00%
0/874
Infections and infestations
Urinary tract infection
1.0%
9/867
0.57%
5/874
Infections and infestations
Urosepsis
0.46%
4/867
0.00%
0/874
Injury, poisoning and procedural complications
Accidental overdose
0.12%
1/867
0.11%
1/874
Injury, poisoning and procedural complications
Arterial injury
0.00%
0/867
0.11%
1/874
Injury, poisoning and procedural complications
Avulsion fracture
0.00%
0/867
0.11%
1/874
Injury, poisoning and procedural complications
Cervical vertebral fracture
0.12%
1/867
0.00%
0/874
Injury, poisoning and procedural complications
Clavicle fracture
0.00%
0/867
0.11%
1/874
Injury, poisoning and procedural complications
Concussion
0.12%
1/867
0.11%
1/874
Injury, poisoning and procedural complications
Contusion
0.23%
2/867
0.00%
0/874
Injury, poisoning and procedural complications
Fall
1.3%
11/867
0.80%
7/874
Injury, poisoning and procedural complications
Femoral neck fracture
0.12%
1/867
0.00%
0/874
Injury, poisoning and procedural complications
Femur fracture
0.58%
5/867
0.34%
3/874
Injury, poisoning and procedural complications
Fibula fracture
0.12%
1/867
0.11%
1/874
Injury, poisoning and procedural complications
Forearm fracture
0.12%
1/867
0.00%
0/874
Injury, poisoning and procedural complications
Foreign body
0.12%
1/867
0.00%
0/874
Injury, poisoning and procedural complications
Fracture
0.12%
1/867
0.11%
1/874
Injury, poisoning and procedural complications
Hand fracture
0.00%
0/867
0.11%
1/874
Injury, poisoning and procedural complications
Heat exhaustion
0.00%
0/867
0.11%
1/874
Injury, poisoning and procedural complications
Hip fracture
1.4%
12/867
1.1%
10/874
Injury, poisoning and procedural complications
Humerus fracture
0.23%
2/867
0.00%
0/874
Injury, poisoning and procedural complications
Injury
0.12%
1/867
0.00%
0/874
Injury, poisoning and procedural complications
Joint sprain
0.00%
0/867
0.11%
1/874
Injury, poisoning and procedural complications
Laceration
0.46%
4/867
0.11%
1/874
Injury, poisoning and procedural complications
Ligament rupture
0.00%
0/867
0.11%
1/874
Injury, poisoning and procedural complications
Limb crushing injury
0.12%
1/867
0.00%
0/874
Injury, poisoning and procedural complications
Limb injury
0.12%
1/867
0.00%
0/874
Injury, poisoning and procedural complications
Lower limb fracture
0.12%
1/867
0.00%
0/874
Injury, poisoning and procedural complications
Lumbar vertebral fracture
0.00%
0/867
0.11%
1/874
Injury, poisoning and procedural complications
Meniscus lesion
0.00%
0/867
0.11%
1/874
Injury, poisoning and procedural complications
Overdose
0.00%
0/867
0.11%
1/874
Injury, poisoning and procedural complications
Pelvic fracture
0.23%
2/867
0.11%
1/874
Injury, poisoning and procedural complications
Periorbital haematoma
0.12%
1/867
0.00%
0/874
Injury, poisoning and procedural complications
Rib fracture
0.46%
4/867
0.23%
2/874
Injury, poisoning and procedural complications
Road traffic accident
0.12%
1/867
0.11%
1/874
Injury, poisoning and procedural complications
Spinal compression fracture
0.12%
1/867
0.00%
0/874
Injury, poisoning and procedural complications
Sternal fracture
0.00%
0/867
0.11%
1/874
Injury, poisoning and procedural complications
Stress fracture
0.00%
0/867
0.11%
1/874
Injury, poisoning and procedural complications
Subdural haematoma
0.35%
3/867
0.23%
2/874
Injury, poisoning and procedural complications
Subdural haemorrhage
0.12%
1/867
0.00%
0/874
Injury, poisoning and procedural complications
Tendon injury
0.23%
2/867
0.00%
0/874
Injury, poisoning and procedural complications
Tendon rupture
0.00%
0/867
0.11%
1/874
Injury, poisoning and procedural complications
Thoracic vertebral fracture
0.00%
0/867
0.11%
1/874
Injury, poisoning and procedural complications
Tibia fracture
0.12%
1/867
0.34%
3/874
Injury, poisoning and procedural complications
Ulna fracture
0.12%
1/867
0.00%
0/874
Injury, poisoning and procedural complications
Upper limb fracture
0.12%
1/867
0.00%
0/874
Investigations
Blood sodium decreased
0.00%
0/867
0.11%
1/874
Investigations
Catheterisation cardiac
0.12%
1/867
0.00%
0/874
Investigations
Heart rate irregular
0.12%
1/867
0.11%
1/874
Investigations
Hepatic enzyme increased
0.12%
1/867
0.00%
0/874
Investigations
Investigation
0.00%
0/867
0.11%
1/874
Investigations
Medical observation
0.00%
0/867
0.11%
1/874
Investigations
Prostatic specific antigen increased
0.00%
0/867
0.11%
1/874
Investigations
Weight decreased
0.23%
2/867
0.00%
0/874
Metabolism and nutrition disorders
Dehydration
0.23%
2/867
0.23%
2/874
Metabolism and nutrition disorders
Diabetes mellitus
0.12%
1/867
0.00%
0/874
Metabolism and nutrition disorders
Failure to thrive
0.00%
0/867
0.11%
1/874
Metabolism and nutrition disorders
Hypercalcaemia
0.00%
0/867
0.11%
1/874
Metabolism and nutrition disorders
Hypokalaemia
0.23%
2/867
0.00%
0/874
Metabolism and nutrition disorders
Hyponatraemia
0.12%
1/867
0.11%
1/874
Musculoskeletal and connective tissue disorders
Arthralgia
0.81%
7/867
0.34%
3/874
Musculoskeletal and connective tissue disorders
Arthritis
0.69%
6/867
1.5%
13/874
Musculoskeletal and connective tissue disorders
Back pain
0.12%
1/867
0.34%
3/874
Musculoskeletal and connective tissue disorders
Cervical spinal stenosis
0.12%
1/867
0.00%
0/874
Musculoskeletal and connective tissue disorders
Exostosis
0.00%
0/867
0.11%
1/874
Musculoskeletal and connective tissue disorders
Fall
0.12%
1/867
0.00%
0/874
Musculoskeletal and connective tissue disorders
Intervertebral disc degeneration
0.23%
2/867
0.23%
2/874
Musculoskeletal and connective tissue disorders
Intervertebral disc protrusion
1.0%
9/867
0.00%
0/874
Musculoskeletal and connective tissue disorders
Joint instability
0.12%
1/867
0.00%
0/874
Musculoskeletal and connective tissue disorders
Lumbar spinal stenosis
0.35%
3/867
1.3%
11/874
Musculoskeletal and connective tissue disorders
Muscle contracture
0.12%
1/867
0.00%
0/874
Musculoskeletal and connective tissue disorders
Musculoskeletal pain
0.12%
1/867
0.23%
2/874
Musculoskeletal and connective tissue disorders
Musculoskeletal stiffness
0.12%
1/867
0.00%
0/874
Musculoskeletal and connective tissue disorders
Osteoarthritis
1.8%
16/867
1.7%
15/874
Musculoskeletal and connective tissue disorders
Rhabdomyolysis
0.23%
2/867
0.00%
0/874
Musculoskeletal and connective tissue disorders
Rotator cuff syndrome
0.23%
2/867
0.11%
1/874
Musculoskeletal and connective tissue disorders
Scoliosis
0.23%
2/867
0.11%
1/874
Musculoskeletal and connective tissue disorders
Spinal column stenosis
1.3%
11/867
0.46%
4/874
Musculoskeletal and connective tissue disorders
Spinal disorder
0.12%
1/867
0.00%
0/874
Musculoskeletal and connective tissue disorders
Spinal osteoarthritis
0.23%
2/867
0.23%
2/874
Musculoskeletal and connective tissue disorders
Spondylolisthesis
0.23%
2/867
0.23%
2/874
Musculoskeletal and connective tissue disorders
Tendonitis
0.12%
1/867
0.00%
0/874
Musculoskeletal and connective tissue disorders
Vertebral foraminal stenosis
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Basal cell carcinoma
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Benign neoplasm
0.00%
0/867
0.11%
1/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Bile duct cancer
0.00%
0/867
0.11%
1/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Bladder cancer
0.23%
2/867
0.11%
1/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Bladder cancer recurrent
0.12%
1/867
0.11%
1/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Bladder transitional cell carcinoma
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Brain neoplasm
0.00%
0/867
0.11%
1/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Breast cancer
0.23%
2/867
0.11%
1/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Breast cancer metastatic
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Carcinoid tumour of the pancreas
0.00%
0/867
0.11%
1/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Cervix carcinoma
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Chordoma
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Colon cancer
0.35%
3/867
0.11%
1/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Colorectal cancer
0.00%
0/867
0.11%
1/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Endometrial cancer
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Gastrointestinal stromal tumour
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Glioblastoma multiforme
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Hepatic neoplasm
0.00%
0/867
0.11%
1/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Hepatic neoplasm malignant
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Large cell carcinoma of the respiratory tract stage unspecified
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Leukaemia plasmacytic
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Lung cancer metastatic
0.23%
2/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Lung neoplasm
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Lung neoplasm malignant
0.12%
1/867
0.11%
1/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Malignant melanoma
0.35%
3/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Mantle cell lymphoma
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Metastases to meninges
0.00%
0/867
0.11%
1/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Metastasis
0.00%
0/867
0.11%
1/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Metastatic neoplasm
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Multiple myeloma
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Non-Hodgkin's lymphoma stage IV
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Ovarian cancer
0.00%
0/867
0.23%
2/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Pancreatic carcinoma
0.12%
1/867
0.11%
1/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Prostate cancer
0.35%
3/867
0.23%
2/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Rectal cancer
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Rectosigmoid cancer
0.00%
0/867
0.11%
1/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Renal cell carcinoma
0.35%
3/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Small cell lung cancer stage unspecified
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Squamous cell carcinoma
0.23%
2/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
T-cell lymphoma
0.12%
1/867
0.00%
0/874
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Thyroid cancer
0.00%
0/867
0.11%
1/874
Nervous system disorders
Amyotrophic lateral sclerosis
0.00%
0/867
0.11%
1/874
Nervous system disorders
Carotid artery occlusion
0.00%
0/867
0.23%
2/874
Nervous system disorders
Carotid artery stenosis
0.00%
0/867
0.11%
1/874
Nervous system disorders
Cerebellar haemorrhage
0.00%
0/867
0.11%
1/874
Nervous system disorders
Cerebral haemorrhage
0.12%
1/867
0.00%
0/874
Nervous system disorders
Cerebral infarction
0.35%
3/867
0.00%
0/874
Nervous system disorders
Cerebrovascular accident
0.69%
6/867
0.69%
6/874
Nervous system disorders
Cognitive disorder
0.12%
1/867
0.00%
0/874
Nervous system disorders
Convulsion
0.00%
0/867
0.11%
1/874
Nervous system disorders
Dementia
0.12%
1/867
0.00%
0/874
Nervous system disorders
Dementia Alzheimer's type
0.12%
1/867
0.00%
0/874
Nervous system disorders
Dizziness
0.58%
5/867
0.11%
1/874
Nervous system disorders
Dysarthria
0.00%
0/867
0.11%
1/874
Nervous system disorders
Encephalopathy
0.00%
0/867
0.11%
1/874
Nervous system disorders
Epilepsy
0.12%
1/867
0.00%
0/874
Nervous system disorders
Facial palsy
0.12%
1/867
0.11%
1/874
Nervous system disorders
Grand mal convulsion
0.00%
0/867
0.11%
1/874
Nervous system disorders
Guillain-Barre syndrome
0.00%
0/867
0.11%
1/874
Nervous system disorders
Haemorrhagic stroke
0.23%
2/867
0.00%
0/874
Nervous system disorders
Headache
0.12%
1/867
0.00%
0/874
Nervous system disorders
Hypoaesthesia
0.12%
1/867
0.00%
0/874
Nervous system disorders
Intracranial hypotension
0.12%
1/867
0.00%
0/874
Nervous system disorders
Ischaemic stroke
0.23%
2/867
0.00%
0/874
Nervous system disorders
Lethargy
0.00%
0/867
0.11%
1/874
Nervous system disorders
Loss of consciousness
0.23%
2/867
0.34%
3/874
Nervous system disorders
Migraine
0.12%
1/867
0.11%
1/874
Nervous system disorders
Migraine with aura
0.00%
0/867
0.11%
1/874
Nervous system disorders
Motor dysfunction
0.00%
0/867
0.11%
1/874
Nervous system disorders
Multiple sclerosis relapse
0.12%
1/867
0.00%
0/874
Nervous system disorders
Nerve compression
0.12%
1/867
0.11%
1/874
Nervous system disorders
Neuropathy peripheral
0.12%
1/867
0.00%
0/874
Nervous system disorders
Parkinson's disease
0.46%
4/867
0.46%
4/874
Nervous system disorders
Presyncope
0.35%
3/867
0.23%
2/874
Nervous system disorders
Sciatica
0.12%
1/867
0.00%
0/874
Nervous system disorders
Spinal cord compression
0.12%
1/867
0.00%
0/874
Nervous system disorders
Spinal cord disorder
0.12%
1/867
0.00%
0/874
Nervous system disorders
Subarachnoid haemorrhage
0.23%
2/867
0.00%
0/874
Nervous system disorders
Syncope
1.7%
15/867
1.4%
12/874
Nervous system disorders
Transient ischaemic attack
0.69%
6/867
0.46%
4/874
Nervous system disorders
Tremor
0.23%
2/867
0.00%
0/874
Pregnancy, puerperium and perinatal conditions
Abortion spontaneous
0.12%
1/867
0.00%
0/874
Psychiatric disorders
Aggression
0.12%
1/867
0.00%
0/874
Psychiatric disorders
Anxiety
0.35%
3/867
0.11%
1/874
Psychiatric disorders
Confusional state
0.35%
3/867
0.23%
2/874
Psychiatric disorders
Delusion
0.12%
1/867
0.11%
1/874
Psychiatric disorders
Depression
0.23%
2/867
0.11%
1/874
Psychiatric disorders
Disorientation
0.00%
0/867
0.11%
1/874
Psychiatric disorders
Food aversion
0.12%
1/867
0.00%
0/874
Psychiatric disorders
Hallucination
0.35%
3/867
0.34%
3/874
Psychiatric disorders
Hallucination, visual
0.12%
1/867
0.00%
0/874
Psychiatric disorders
Intentional self-injury
0.12%
1/867
0.00%
0/874
Psychiatric disorders
Major depression
0.00%
0/867
0.11%
1/874
Psychiatric disorders
Mania
0.12%
1/867
0.00%
0/874
Psychiatric disorders
Mental disorder
0.23%
2/867
0.11%
1/874
Psychiatric disorders
Mental status changes
0.12%
1/867
0.00%
0/874
Psychiatric disorders
Panic attack
0.00%
0/867
0.11%
1/874
Psychiatric disorders
Paranoia
0.12%
1/867
0.00%
0/874
Psychiatric disorders
Psychotic disorder
0.12%
1/867
0.11%
1/874
Psychiatric disorders
Suicidal ideation
0.00%
0/867
0.23%
2/874
Renal and urinary disorders
Bladder disorder
0.00%
0/867
0.11%
1/874
Renal and urinary disorders
Bladder prolapse
0.23%
2/867
0.34%
3/874
Renal and urinary disorders
Contracted bladder
0.00%
0/867
0.11%
1/874
Renal and urinary disorders
Nephrolithiasis
0.69%
6/867
0.23%
2/874
Renal and urinary disorders
Renal colic
0.23%
2/867
0.00%
0/874
Renal and urinary disorders
Renal failure
0.12%
1/867
0.00%
0/874
Renal and urinary disorders
Renal failure acute
0.12%
1/867
0.00%
0/874
Renal and urinary disorders
Ureteric stenosis
0.00%
0/867
0.11%
1/874
Renal and urinary disorders
Urinary incontinence
0.00%
0/867
0.11%
1/874
Renal and urinary disorders
Urinary retention
0.46%
4/867
0.11%
1/874
Reproductive system and breast disorders
Benign prostatic hyperplasia
0.23%
2/867
0.34%
3/874
Reproductive system and breast disorders
Cystocele
0.23%
2/867
0.23%
2/874
Reproductive system and breast disorders
Epididymitis
0.00%
0/867
0.11%
1/874
Reproductive system and breast disorders
Joint dislocation
0.00%
0/867
0.11%
1/874
Reproductive system and breast disorders
Ovarian cyst
0.12%
1/867
0.00%
0/874
Reproductive system and breast disorders
Prostatitis
0.12%
1/867
0.11%
1/874
Reproductive system and breast disorders
Prostatomegaly
0.46%
4/867
0.00%
0/874
Reproductive system and breast disorders
Rectocele
0.12%
1/867
0.00%
0/874
Reproductive system and breast disorders
Uterine polyp
0.00%
0/867
0.11%
1/874
Reproductive system and breast disorders
Uterine prolapse
0.12%
1/867
0.00%
0/874
Reproductive system and breast disorders
Vaginal prolapse
0.12%
1/867
0.11%
1/874
Respiratory, thoracic and mediastinal disorders
Acute respiratory failure
0.00%
0/867
0.11%
1/874
Respiratory, thoracic and mediastinal disorders
Atelectasis
0.12%
1/867
0.00%
0/874
Respiratory, thoracic and mediastinal disorders
Chest Pain
0.00%
0/867
0.11%
1/874
Respiratory, thoracic and mediastinal disorders
Chronic obstructive pulmonary disease
0.12%
1/867
0.00%
0/874
Respiratory, thoracic and mediastinal disorders
Cough
0.12%
1/867
0.00%
0/874
Respiratory, thoracic and mediastinal disorders
Dyspnoea
0.69%
6/867
0.23%
2/874
Respiratory, thoracic and mediastinal disorders
Laryngospasm
0.12%
1/867
0.00%
0/874
Respiratory, thoracic and mediastinal disorders
Pleural effusion
0.00%
0/867
0.23%
2/874
Respiratory, thoracic and mediastinal disorders
Pneumonia aspiration
0.46%
4/867
0.23%
2/874
Respiratory, thoracic and mediastinal disorders
Pneumothorax
0.23%
2/867
0.00%
0/874
Respiratory, thoracic and mediastinal disorders
Pulmonary embolism
1.3%
11/867
0.80%
7/874
Respiratory, thoracic and mediastinal disorders
Pulmonary interstitial emphysema syndrome
0.00%
0/867
0.11%
1/874
Respiratory, thoracic and mediastinal disorders
Respiratory arrest
0.12%
1/867
0.00%
0/874
Skin and subcutaneous tissue disorders
Angioedema
0.12%
1/867
0.11%
1/874
Surgical and medical procedures
Angioplasty
0.12%
1/867
0.00%
0/874
Surgical and medical procedures
Aortic valve replacement
0.35%
3/867
0.00%
0/874
Surgical and medical procedures
Appendicectomy
0.00%
0/867
0.11%
1/874
Surgical and medical procedures
Benign tumour excision
0.12%
1/867
0.00%
0/874
Surgical and medical procedures
Cardiac pacemaker insertion
0.00%
0/867
0.23%
2/874
Surgical and medical procedures
Cholecystectomy
0.00%
0/867
0.34%
3/874
Surgical and medical procedures
Colporrhaphy
0.00%
0/867
0.11%
1/874
Surgical and medical procedures
Deep brain stimulation
3.1%
27/867
2.7%
24/874
Surgical and medical procedures
Heart valve replacement
0.12%
1/867
0.00%
0/874
Surgical and medical procedures
Hernia hiatus repair
0.00%
0/867
0.11%
1/874
Surgical and medical procedures
Hernia repair
0.12%
1/867
0.11%
1/874
Surgical and medical procedures
Hip arthroplasty
0.58%
5/867
0.23%
2/874
Surgical and medical procedures
Hysterectomy
0.23%
2/867
0.34%
3/874
Surgical and medical procedures
Joint arthroplasty
0.12%
1/867
0.57%
5/874
Surgical and medical procedures
Knee arthroplasty
0.58%
5/867
0.34%
3/874
Surgical and medical procedures
Large intestine anastomosis
0.00%
0/867
0.11%
1/874
Surgical and medical procedures
Meniscus operation
0.00%
0/867
0.11%
1/874
Surgical and medical procedures
Mitral valve replacement
0.12%
1/867
0.00%
0/874
Surgical and medical procedures
Nephrectomy
0.12%
1/867
0.11%
1/874
Surgical and medical procedures
Prophylaxis of nausea and vomiting
0.00%
0/867
0.11%
1/874
Surgical and medical procedures
Prostatectomy
0.00%
0/867
0.11%
1/874
Surgical and medical procedures
Shoulder arthroplasty
0.00%
0/867
0.11%
1/874
Surgical and medical procedures
Spinal decompression
0.12%
1/867
0.00%
0/874
Surgical and medical procedures
Spinal fusion surgery
0.23%
2/867
0.34%
3/874
Surgical and medical procedures
Spinal laminectomy
0.12%
1/867
0.34%
3/874
Surgical and medical procedures
Stent placement
0.23%
2/867
0.23%
2/874
Surgical and medical procedures
Surgery
0.12%
1/867
0.23%
2/874
Surgical and medical procedures
Thalamotomy
0.12%
1/867
0.00%
0/874
Surgical and medical procedures
Thyroidectomy
0.12%
1/867
0.00%
0/874
Surgical and medical procedures
Tracheostomy
0.12%
1/867
0.00%
0/874
Surgical and medical procedures
Transurethral prostatectomy
0.12%
1/867
0.23%
2/874
Vascular disorders
Aneurysm
0.12%
1/867
0.00%
0/874
Vascular disorders
Aortic aneurysm
0.35%
3/867
0.11%
1/874
Vascular disorders
Aortic dissection
0.12%
1/867
0.00%
0/874
Vascular disorders
Aortic occlusion
0.00%
0/867
0.11%
1/874
Vascular disorders
Aortic stenosis
0.12%
1/867
0.00%
0/874
Vascular disorders
Arterial stenosis
0.12%
1/867
0.00%
0/874
Vascular disorders
Deep vein thrombosis
0.00%
0/867
0.69%
6/874
Vascular disorders
Embolism
0.00%
0/867
0.11%
1/874
Vascular disorders
Fibromuscular dysplasia
0.00%
0/867
0.11%
1/874
Vascular disorders
Hypertension
0.46%
4/867
0.00%
0/874
Vascular disorders
Hypertensive crisis
0.12%
1/867
0.00%
0/874
Vascular disorders
Hypotension
0.35%
3/867
0.23%
2/874
Vascular disorders
Orthostatic hypotension
0.23%
2/867
0.34%
3/874
Vascular disorders
Thrombosis
0.12%
1/867
0.11%
1/874
Vascular disorders
Venous thrombosis
0.00%
0/867
0.11%
1/874

Other adverse events

Other adverse events
Measure
Placebo
n=867 participants at risk
placebo: an inactive substance
Creatine
n=874 participants at risk
creatine 5 grams twice daily
Eye disorders
Cataract
5.9%
51/867
5.0%
44/874
Gastrointestinal disorders
Constipation
12.3%
107/867
13.8%
121/874
Gastrointestinal disorders
Diarrhoea
5.8%
50/867
7.4%
65/874
Gastrointestinal disorders
Gastrooesophageal reflux disease
6.1%
53/867
4.5%
39/874
Gastrointestinal disorders
Nausea
11.6%
101/867
11.3%
99/874
General disorders
Fatigue
5.4%
47/867
5.5%
48/874
General disorders
Oedema
16.0%
139/867
17.6%
154/874
Gastrointestinal disorders
Pain
14.1%
122/867
13.8%
121/874
Infections and infestations
Sinusitis
5.3%
46/867
6.3%
55/874
Infections and infestations
Upper respiratory tract infection
7.3%
63/867
7.6%
66/874
Infections and infestations
Urinary tract infection
12.6%
109/867
9.7%
85/874
Injury, poisoning and procedural complications
Fall
11.2%
97/867
10.4%
91/874
Investigations
Weight decreased
5.8%
50/867
4.0%
35/874
Investigations
Weight increased
11.6%
101/867
15.7%
137/874
Musculoskeletal and connective tissue disorders
Arthralgia
7.4%
64/867
9.3%
81/874
Musculoskeletal and connective tissue disorders
Back pain
12.2%
106/867
12.0%
105/874
Musculoskeletal and connective tissue disorders
Muscle spasms
6.1%
53/867
11.6%
101/874
Musculoskeletal and connective tissue disorders
Musculoskeletal pain
5.2%
45/867
4.9%
43/874
Musculoskeletal and connective tissue disorders
Pain in extremity
3.6%
31/867
5.4%
47/874
Nervous system disorders
Dizziness
9.3%
81/867
7.1%
62/874
Nervous system disorders
Somnolence
7.7%
67/867
7.0%
61/874
Psychiatric disorders
Anxiety
8.9%
77/867
7.4%
65/874
Psychiatric disorders
Depression
12.2%
106/867
11.4%
100/874
Psychiatric disorders
Hallucination
4.5%
39/867
5.1%
45/874
Psychiatric disorders
Insomnia
11.6%
101/867
11.0%
96/874
Renal and urinary disorders
Pollakiuria
5.8%
50/867
3.9%
34/874
Renal and urinary disorders
Proteinuria
5.7%
49/867
5.4%
47/874
Vascular disorders
Hypertension
5.3%
46/867
5.3%
46/874

Additional Information

Karl Kieburtz, Director of CTSI

University of Rochester

Phone: 585-275-0553

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place