Trial Outcomes & Findings for Compassionate Treatment of Patients With Inborn Errors of Bile Acid Metabolism With Cholic Acid (NCT NCT00007020)

NCT ID: NCT00007020

Last Updated: 2023-10-03

Results Overview

Patients with excretion of atypical bile acids in urine by category, from worst status before treatment (baseline, BL) to best status on treatment (OT)

Recruitment status

COMPLETED

Study phase

PHASE3

Target enrollment

85 participants

Primary outcome timeframe

Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years

Results posted on

2023-10-03

Participant Flow

A total of 85 patients were enrolled.

Of the patients diagnosed with a defect in bile acid synthesis during routine diagnostic procedures at the Cincinnati Children's Hospital Medical Center (CCHMC) Mass Spectrometry Laboratory, 85 patients were invited to participate in the study.

Participant milestones

Participant milestones
Measure
Cholic Acid
Cholic acid capsules, each containing 250 mg of cholic acid, or a liquid preparation of 15 mg/mL cholic acid, to be administered orally in a dose of 15 mg/kg body weight/day.
Overall Study
STARTED
85
Overall Study
COMPLETED
41
Overall Study
NOT COMPLETED
44

Reasons for withdrawal

Reasons for withdrawal
Measure
Cholic Acid
Cholic acid capsules, each containing 250 mg of cholic acid, or a liquid preparation of 15 mg/mL cholic acid, to be administered orally in a dose of 15 mg/kg body weight/day.
Overall Study
Death
16
Overall Study
Lost to Follow-up
13
Overall Study
Pt withdrawn (worsening cholestasis)
1
Overall Study
Pt withdrawn (liver transplant)
4
Overall Study
Pt cared for by outside physician
4
Overall Study
No evidence of treatment
6

Baseline Characteristics

Continuous age data were not available for 8 out of 85 patients.

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Cholic Acid
n=85 Participants
All patients entered into the study
Age, Continuous
3 years
STANDARD_DEVIATION 4 • n=77 Participants • Continuous age data were not available for 8 out of 85 patients.
Sex: Female, Male
Female
31 Participants
n=81 Participants • Information on gender was not recorded for 4 patients.
Sex: Female, Male
Male
50 Participants
n=81 Participants • Information on gender was not recorded for 4 patients.
Region of Enrollment
United States
85 Participants
n=85 Participants

PRIMARY outcome

Timeframe: Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years

Population: Patients treated and with at least 1 pre-treatment and 1 post-treatment assessment

Patients with excretion of atypical bile acids in urine by category, from worst status before treatment (baseline, BL) to best status on treatment (OT)

Outcome measures

Outcome measures
Measure
Cholic Acid
n=70 Participants
Patients treated
Number of Participants With Excretion of Atypical Bile Acids in Urine by Category
On treatment, no atypical bile acid excretion
51 Participants
Number of Participants With Excretion of Atypical Bile Acids in Urine by Category
Baseline, no atypical bile acid excretion
10 Participants
Number of Participants With Excretion of Atypical Bile Acids in Urine by Category
Baseline, slight atypical bile acid excretion
11 Participants
Number of Participants With Excretion of Atypical Bile Acids in Urine by Category
On treatment, slight atypical bile acid excretion
9 Participants
Number of Participants With Excretion of Atypical Bile Acids in Urine by Category
Baseline, significant atypical bile acid excretion
16 Participants
Number of Participants With Excretion of Atypical Bile Acids in Urine by Category
OT, significant atypical bile acid excretion
4 Participants
Number of Participants With Excretion of Atypical Bile Acids in Urine by Category
Baseline, marked atypical bile acid excretion
33 Participants
Number of Participants With Excretion of Atypical Bile Acids in Urine by Category
On treatment, marked atypical bile acid excretion
6 Participants

SECONDARY outcome

Timeframe: Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years

Population: Patients treated and with at least 1 pre-treatment and 1 post-Treatment assessment

Patients with elevations of liver function tests (alanine transaminase \[ALT\], aspartate transaminase \[AST\]) measured as multiples of the upper limit of normal (ULN) at baseline (worst value) and on treatment (best value)

Outcome measures

Outcome measures
Measure
Cholic Acid
n=70 Participants
Patients treated
Change in Liver Function Tests (LFTs) Measured in Serum
Baseline, ALT <ULN
14 Participants
Change in Liver Function Tests (LFTs) Measured in Serum
On treatment, ALT <ULN
49 Participants
Change in Liver Function Tests (LFTs) Measured in Serum
Baseline, ULN ≤ ALT <2 x ULN
16 Participants
Change in Liver Function Tests (LFTs) Measured in Serum
On treatment, ULN ≤ ALT <2 x ULN
13 Participants
Change in Liver Function Tests (LFTs) Measured in Serum
Baseline, 2 ULN ≤ ALT <3 x ULN
8 Participants
Change in Liver Function Tests (LFTs) Measured in Serum
On treatment, 2 ULN ≤ ALT <3 x ULN
2 Participants
Change in Liver Function Tests (LFTs) Measured in Serum
Baseline, ALT ≥3 x ULN
29 Participants
Change in Liver Function Tests (LFTs) Measured in Serum
On treatment, ALT ≥3 x ULN
3 Participants
Change in Liver Function Tests (LFTs) Measured in Serum
Baseline, AST <ULN
9 Participants
Change in Liver Function Tests (LFTs) Measured in Serum
On treatment, AST <ULN
38 Participants
Change in Liver Function Tests (LFTs) Measured in Serum
Baseline, ULN ≤ AST <2 x ULN
14 Participants
Change in Liver Function Tests (LFTs) Measured in Serum
On treatment, ULN ≤ AST <2 x ULN
15 Participants
Change in Liver Function Tests (LFTs) Measured in Serum
Baseline, 2 ULN ≤ AST <3 x ULN
7 Participants
Change in Liver Function Tests (LFTs) Measured in Serum
On treatment, 2 ULN ≤ AST <3 x ULN
4 Participants
Change in Liver Function Tests (LFTs) Measured in Serum
Baseline, AST ≥3 x ULN
35 Participants
Change in Liver Function Tests (LFTs) Measured in Serum
On treatment, AST ≥3 x ULN
9 Participants

SECONDARY outcome

Timeframe: At baseline (if no historical data were available) and between 1 and 6 months following treatment start.

Population: All patients entered into the study

Patients (number, percentage) with pathological findings for qualitative (the presence of inflammation, fibrosis, necrosis, giant cells and cholestasis) and quantitative (the degrees of the aforementioned histologic features) liver histopathology at baseline (BL) and on treatment (OT).

Outcome measures

Outcome measures
Measure
Cholic Acid
n=85 Participants
Patients treated
Liver Histology
Periportal inflammation at BL, qualitative
19 Participants
Liver Histology
Periportal inflammation OT, qualitative
16 Participants
Liver Histology
Lobular inflammation at BL, qualitative
5 Participants
Liver Histology
Lobular inflammation OT, qualitative
4 Participants
Liver Histology
Inflammation (not spec.) at BL, qualitative
3 Participants
Liver Histology
Inflammation (not spec.) OT, qualitative
0 Participants
Liver Histology
Bridging fibrosis at BL, qualitative
25 Participants
Liver Histology
Bridging fibrosis OT, qualitative
31 Participants
Liver Histology
Fibrosis (not specified) at BL, qualitative
6 Participants
Liver Histology
Fibrosis (not specified) OT, qualitative
6 Participants
Liver Histology
Cholestasis at BL, qualitative
20 Participants
Liver Histology
Cholestasis OT, qualitative
10 Participants
Liver Histology
Giant cells at BL, qualitative
18 Participants
Liver Histology
Giant cells OT, qualitative
12 Participants
Liver Histology
Necrosis at BL, qualitative
14 Participants
Liver Histology
Necrosis OT, qualitative
2 Participants
Liver Histology
Periportal inflammation at BL, quantitative
18 Participants
Liver Histology
Periportal inflammation OT, quantitative
15 Participants
Liver Histology
Lobular inflammation at BL, quantitative
5 Participants
Liver Histology
Lobular inflammation OT, quantitative
4 Participants
Liver Histology
Inflammation (not specified) at BL, quantitative
3 Participants
Liver Histology
Inflammation (not specified) OT, quantitative
0 Participants
Liver Histology
Bridging fibrosis at baseline, quantitative
22 Participants
Liver Histology
Bridging fibrosis OT, quantitative
27 Participants
Liver Histology
Fibrosis (not specified) at BL, quantitative
3 Participants
Liver Histology
Fibrosis (not specified) OT, quantitative
5 Participants
Liver Histology
Cholestasis at BL, quantitative
15 Participants
Liver Histology
Cholestasis OT, quantitative
7 Participants
Liver Histology
Giant cells at BL, quantitative
13 Participants
Liver Histology
Giant cells OT, quantitative
9 Participants
Liver Histology
Necrosis at BL, quantitative
13 Participants
Liver Histology
Necrosis OT, quantitative
2 Participants

SECONDARY outcome

Timeframe: Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years

Population: Patients treated and with at least 1 pre-treatment and 1 post-treatment assessment

Change in height/weight percentiles from baseline (worst value) to the best on-treatment value, based on CDC (Centres for Disease Control and Prevention, US) growth chart percentiles

Outcome measures

Outcome measures
Measure
Cholic Acid
n=70 Participants
Patients treated
Height and Weight
Height percentile, baseline
30.1 Percentile
Standard Error 5.5
Height and Weight
Height percentile, on treatment
44.0 Percentile
Standard Error 6.1
Height and Weight
Weight percentile, baseline
21.3 Percentile
Standard Error 3.7
Height and Weight
Weight percentile, on treatment
42.3 Percentile
Standard Error 4.8

SECONDARY outcome

Timeframe: Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years

Population: Patients entered into the study and treated

Number of patients with any adverse event

Outcome measures

Outcome measures
Measure
Cholic Acid
n=79 Participants
Patients treated
Adverse Events
Patients at risk
79 Participants
Adverse Events
Patients with any AE
38 Participants

OTHER_PRE_SPECIFIED outcome

Timeframe: Baseline and on treatment (every 1, 3, or 6 months, depending on protocol version, for an average of 2.8 years)

Population: All available bilirubin laboratory data are collected then grouped by bilirubin test type and collection time points (baseline vs. on treatment). Not all participant had available data, and each participant may have more than one type of bilirubin collected at a time point, and may have multiple on-treatment collections.

Bilirubin concentration in serum at baseline and on treatment

Outcome measures

Outcome measures
Measure
Cholic Acid
n=689 Number of Test Results
Patients treated
Change in Bilirubin Measured in Serum
Baseline, bilirubin
0.3 mg/dL
Change in Bilirubin Measured in Serum
On treatment, bilirubin
0.6 mg/dL
Standard Deviation 0.5
Change in Bilirubin Measured in Serum
Baseline, direct bilirubin
2.2 mg/dL
Standard Deviation 5.6
Change in Bilirubin Measured in Serum
On treatment, direct bilirubin
0.5 mg/dL
Standard Deviation 1.8
Change in Bilirubin Measured in Serum
Baseline, indirect bilirubin
0.5 mg/dL
Standard Deviation 0.9
Change in Bilirubin Measured in Serum
On treatment, indirect bilirubin
0.2 mg/dL
Standard Deviation 0.2
Change in Bilirubin Measured in Serum
Baseline, total bilirubin
2.8 mg/dL
Standard Deviation 10.6
Change in Bilirubin Measured in Serum
On treatment, total bilirubin
1.5 mg/dL
Standard Deviation 5.2

Adverse Events

Cholic Acid

Serious events: 20 serious events
Other events: 35 other events
Deaths: 13 deaths

Serious adverse events

Serious adverse events
Measure
Cholic Acid
n=79 participants at risk
All patients entered into the study and treated with Cholic Acid. 85 patients enrolled in the study and 79 received treatment (safety set).
Investigations
Nutritional condition abnormal
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Respiratory, thoracic and mediastinal disorders
Epistaxis
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Respiratory, thoracic and mediastinal disorders
Respiratory disorder
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Respiratory, thoracic and mediastinal disorders
Respiratory distress
1.3%
1/79 • Number of events 2 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Blood and lymphatic system disorders
Coagulopathy
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Nervous system disorders
Convulsion
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
General disorders
Disease progression
8.9%
7/79 • Number of events 7 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Gastrointestinal disorders
Diarrhoea
2.5%
2/79 • Number of events 2 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Gastrointestinal disorders
Gastric ulcer
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Gastrointestinal disorders
Gastrointestinal haemorrhage
1.3%
1/79 • Number of events 2 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Gastrointestinal disorders
Pneumoperitoneum
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Hepatobiliary disorders
Jaundice
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Metabolism and nutrition disorders
Dehydration
2.5%
2/79 • Number of events 2 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Infections and infestations
Gastroenteritis
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Infections and infestations
Gastroenteritis viral
1.3%
1/79 • Number of events 2 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Infections and infestations
Infection
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Infections and infestations
Nasopharyngitis
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Infections and infestations
Rotavirus infection
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Infections and infestations
Urinary tract infection
2.5%
2/79 • Number of events 2 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years

Other adverse events

Other adverse events
Measure
Cholic Acid
n=79 participants at risk
All patients entered into the study and treated with Cholic Acid. 85 patients enrolled in the study and 79 received treatment (safety set).
General disorders
Disease progression
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
General disorders
Injection site inflammation
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
General disorders
Malaise
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
General disorders
Pyrexia
8.9%
7/79 • Number of events 7 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Psychiatric disorders
Hallucination
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Reproductive system and breast disorders
Ovarian cyst
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Reproductive system and breast disorders
Ovarian failure
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Injury, poisoning and procedural complications
Contusion
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Injury, poisoning and procedural complications
Fracture
5.1%
4/79 • Number of events 6 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Investigations
Amino acid level increased
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Investigations
Occult blood
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Investigations
Weight decreased
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Blood and lymphatic system disorders
Iron deficiency anaemia
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Respiratory, thoracic and mediastinal disorders
Apnoea
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Respiratory, thoracic and mediastinal disorders
Cough
2.5%
2/79 • Number of events 2 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Respiratory, thoracic and mediastinal disorders
Epistaxis
2.5%
2/79 • Number of events 2 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Respiratory, thoracic and mediastinal disorders
Nasal congestion
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Respiratory, thoracic and mediastinal disorders
Pulmonary congestion
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Nervous system disorders
Convulsion
5.1%
4/79 • Number of events 6 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Nervous system disorders
Hypotonia
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Nervous system disorders
Lethargy
3.8%
3/79 • Number of events 3 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Gastrointestinal disorders
Abdominal discomfort
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Gastrointestinal disorders
Abdominal pain
2.5%
2/79 • Number of events 2 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Gastrointestinal disorders
Anal fistula
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Gastrointestinal disorders
Ascites
2.5%
2/79 • Number of events 2 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Gastrointestinal disorders
Constipation
2.5%
2/79 • Number of events 2 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Gastrointestinal disorders
Diarrhoea
5.1%
4/79 • Number of events 4 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Gastrointestinal disorders
Enteritis
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Gastrointestinal disorders
Gastrointestinal haemorrhage
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Gastrointestinal disorders
Inguinal hernia
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Gastrointestinal disorders
Vomiting
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Hepatobiliary disorders
Cholelithiasis
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Hepatobiliary disorders
Cholestasis
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Hepatobiliary disorders
Jaundice
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Hepatobiliary disorders
Portal hypertension
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Skin and subcutaneous tissue disorders
Dermatitis allergic
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Skin and subcutaneous tissue disorders
Rash
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Musculoskeletal and connective tissue disorders
Musculoskeletal chest pain
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Musculoskeletal and connective tissue disorders
Scoliosis
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Metabolism and nutrition disorders
Decreased appetite
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Metabolism and nutrition disorders
Dehydration
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Metabolism and nutrition disorders
Iron deficiency
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Metabolism and nutrition disorders
Malnutrition
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Metabolism and nutrition disorders
Vitamin D deficiency
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Metabolism and nutrition disorders
Vitamin E deficiency
2.5%
2/79 • Number of events 2 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Infections and infestations
Bronchopneumonia
2.5%
2/79 • Number of events 2 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Infections and infestations
Ear infection
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Infections and infestations
Gastroenteritis viral
2.5%
2/79 • Number of events 2 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Infections and infestations
Otitis media
2.5%
2/79 • Number of events 2 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Infections and infestations
Pneumonia
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Infections and infestations
Respiratory tract infection
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Infections and infestations
Upper respiratory tract infection
6.3%
5/79 • Number of events 5 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years
Infections and infestations
Varicella
1.3%
1/79 • Number of events 1 • Baseline, then every 1, 3, or 6 months (depending on protocol version) for an average of 2.8 years

Additional Information

Retrophin Medical Information

Retrophin, Inc.

Phone: +1 8776595

Results disclosure agreements

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