Trial Outcomes & Findings for Rifaximin for the Treatment of Gastrointestinal Toxicities Related to Pertuzumab-Based Therapy in Patients With Stage I-III HER2 Positive Breast Cancer (NCT NCT04249622)

NCT ID: NCT04249622

Last Updated: 2025-09-16

Results Overview

Based on the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 5.0. The proportion of successes will be estimated by the number of successes divided by the total number of evaluable patients. Confidence intervals for the true success proportion will be calculated according to the approach of Duffy and Santner (1987).

Recruitment status

TERMINATED

Study phase

PHASE2

Target enrollment

20 participants

Primary outcome timeframe

Through study completion (approximately 2 years, 3 months)

Results posted on

2025-09-16

Participant Flow

Participant milestones

Participant milestones
Measure
Arm I (Rifaximin, Pertuzumab-based Chemotherapy)
Patients that experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy receive rifaximin PO BID on days 1-5 and standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity.\> * Best Practice: Given standard of care pertuzumab-based chemotherapy \> * Questionnaire Administration: Ancillary studies \> * Rifaximin: Given PO
Arm II (Pertuzumab-based Chemotherapy)
Patients that do not experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy continue receiving standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity.\> * Best Practice: Given standard of care pertuzumab-based chemotherapy \> * Questionnaire Administration: Ancillary studies
Overall Study
STARTED
18
2
Overall Study
COMPLETED
15
1
Overall Study
NOT COMPLETED
3
1

Reasons for withdrawal

Reasons for withdrawal
Measure
Arm I (Rifaximin, Pertuzumab-based Chemotherapy)
Patients that experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy receive rifaximin PO BID on days 1-5 and standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity.\> * Best Practice: Given standard of care pertuzumab-based chemotherapy \> * Questionnaire Administration: Ancillary studies \> * Rifaximin: Given PO
Arm II (Pertuzumab-based Chemotherapy)
Patients that do not experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy continue receiving standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity.\> * Best Practice: Given standard of care pertuzumab-based chemotherapy \> * Questionnaire Administration: Ancillary studies
Overall Study
Withdrawal by Subject
1
1
Overall Study
Alternative therapy
1
0
Overall Study
Discontinuation of pertuzumab
1
0

Baseline Characteristics

Rifaximin for the Treatment of Gastrointestinal Toxicities Related to Pertuzumab-Based Therapy in Patients With Stage I-III HER2 Positive Breast Cancer

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Arm I (Rifaximin, Pertuzumab-based Chemotherapy)
n=18 Participants
Patients that experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy receive rifaximin PO BID on days 1-5 and standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity.\> * Best Practice: Given standard of care pertuzumab-based chemotherapy \> * Questionnaire Administration: Ancillary studies \> * Rifaximin: Given PO
Arm II (Pertuzumab-based Chemotherapy)
n=2 Participants
Patients that do not experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy continue receiving standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity.\> * Best Practice: Given standard of care pertuzumab-based chemotherapy\> * Questionnaire Administration: Ancillary studies
Total
n=20 Participants
Total of all reporting groups
Age, Continuous
53.8 years
STANDARD_DEVIATION 9.72 • n=5 Participants
55.0 years
STANDARD_DEVIATION 7.07 • n=7 Participants
53.9 years
STANDARD_DEVIATION 9.35 • n=5 Participants
Sex: Female, Male
Female
18 Participants
n=5 Participants
2 Participants
n=7 Participants
20 Participants
n=5 Participants
Sex: Female, Male
Male
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
Race (NIH/OMB)
Asian
1 Participants
n=5 Participants
0 Participants
n=7 Participants
1 Participants
n=5 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
Race (NIH/OMB)
Black or African American
1 Participants
n=5 Participants
0 Participants
n=7 Participants
1 Participants
n=5 Participants
Race (NIH/OMB)
White
16 Participants
n=5 Participants
2 Participants
n=7 Participants
18 Participants
n=5 Participants
Race (NIH/OMB)
More than one race
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
Region of Enrollment
United States
18 participants
n=5 Participants
2 participants
n=7 Participants
20 participants
n=5 Participants
ECOG Performance Status
0
16 Participants
n=5 Participants
2 Participants
n=7 Participants
18 Participants
n=5 Participants
ECOG Performance Status
1
2 Participants
n=5 Participants
0 Participants
n=7 Participants
2 Participants
n=5 Participants

PRIMARY outcome

Timeframe: Through study completion (approximately 2 years, 3 months)

Population: Only patients that received rifaximin were included in analysis

Based on the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 5.0. The proportion of successes will be estimated by the number of successes divided by the total number of evaluable patients. Confidence intervals for the true success proportion will be calculated according to the approach of Duffy and Santner (1987).

Outcome measures

Outcome measures
Measure
Arm I (Rifaximin, Pertuzumab-based Chemotherapy)
n=18 Participants
Patients that experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy receive rifaximin PO BID on days 1-5 and standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity.\> * Best Practice: Given standard of care pertuzumab-based chemotherapy \> * Questionnaire Administration: Ancillary studies \> * Rifaximin: Given PO
Arm II (Pertuzumab-based Chemotherapy)
Patients that do not experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy continue receiving standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity.\> * Best Practice: Given standard of care pertuzumab-based chemotherapy\> * Questionnaire Administration: Ancillary studies
Reduction Rate of >= Grade 2 Abdominal Toxicities Including Abdominal Distension, Abdominal Pain, Diarrhea, Dyspepsia, Stomach Pain, and Typhlitis
0.833 proportion of participants
Interval 0.5858 to 0.9642

SECONDARY outcome

Timeframe: Up to 3 years

Number of patients that experienced a dose reductions with pertuzumab due to gastrointestinal side effects.

Outcome measures

Outcome measures
Measure
Arm I (Rifaximin, Pertuzumab-based Chemotherapy)
n=18 Participants
Patients that experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy receive rifaximin PO BID on days 1-5 and standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity.\> * Best Practice: Given standard of care pertuzumab-based chemotherapy \> * Questionnaire Administration: Ancillary studies \> * Rifaximin: Given PO
Arm II (Pertuzumab-based Chemotherapy)
n=2 Participants
Patients that do not experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy continue receiving standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity.\> * Best Practice: Given standard of care pertuzumab-based chemotherapy\> * Questionnaire Administration: Ancillary studies
Dose Reductions of Treatment With Pertuzumab
10 Participants
0 Participants

SECONDARY outcome

Timeframe: Up to 3 years

Number of patients that experienced a dose delay with pertuzumab due to gastrointestinal side effects.

Outcome measures

Outcome measures
Measure
Arm I (Rifaximin, Pertuzumab-based Chemotherapy)
n=18 Participants
Patients that experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy receive rifaximin PO BID on days 1-5 and standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity.\> * Best Practice: Given standard of care pertuzumab-based chemotherapy \> * Questionnaire Administration: Ancillary studies \> * Rifaximin: Given PO
Arm II (Pertuzumab-based Chemotherapy)
n=2 Participants
Patients that do not experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy continue receiving standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity.\> * Best Practice: Given standard of care pertuzumab-based chemotherapy\> * Questionnaire Administration: Ancillary studies
Dose Delays of Treatment With Pertuzumab
1 Participants
0 Participants

SECONDARY outcome

Timeframe: Up to 3 years

The number of patients that experienced discontinuation of treatment with pertuzumab due to gastrointestinal side effects.

Outcome measures

Outcome measures
Measure
Arm I (Rifaximin, Pertuzumab-based Chemotherapy)
n=18 Participants
Patients that experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy receive rifaximin PO BID on days 1-5 and standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity.\> * Best Practice: Given standard of care pertuzumab-based chemotherapy \> * Questionnaire Administration: Ancillary studies \> * Rifaximin: Given PO
Arm II (Pertuzumab-based Chemotherapy)
n=2 Participants
Patients that do not experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy continue receiving standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity.\> * Best Practice: Given standard of care pertuzumab-based chemotherapy\> * Questionnaire Administration: Ancillary studies
Discontinuation of Treatment With Pertuzumab
0 Participants
0 Participants

SECONDARY outcome

Timeframe: Up to 3 years

Number of patients that experienced a reduction of mean number of stools recorded while on treatment compared to baseline will be reported

Outcome measures

Outcome measures
Measure
Arm I (Rifaximin, Pertuzumab-based Chemotherapy)
n=18 Participants
Patients that experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy receive rifaximin PO BID on days 1-5 and standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity.\> * Best Practice: Given standard of care pertuzumab-based chemotherapy \> * Questionnaire Administration: Ancillary studies \> * Rifaximin: Given PO
Arm II (Pertuzumab-based Chemotherapy)
n=2 Participants
Patients that do not experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy continue receiving standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity.\> * Best Practice: Given standard of care pertuzumab-based chemotherapy\> * Questionnaire Administration: Ancillary studies
Number of Patient With a Reduction of Mean Number of Stools
7 Participants
0 Participants

SECONDARY outcome

Timeframe: Baseline (at enrollment); following each treatment cycle (21 days +/- 7 days), up to 5 cycles

Population: Only patients in arm 1 were included in analysis. Patients in arm 2 did not experience PIGT. Only patients still on treatment were included in each cycle's analysis.

Maximum PIGT score represents the maximum grade of adverse event experienced by a patient out of all gastrointestinal adverse events. PIGT scores are assessed according to NCI CTCAE v5.0, with a minimum grade of 0 (no event) and maximum grade of 5 (death).

Outcome measures

Outcome measures
Measure
Arm I (Rifaximin, Pertuzumab-based Chemotherapy)
n=18 Participants
Patients that experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy receive rifaximin PO BID on days 1-5 and standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity.\> * Best Practice: Given standard of care pertuzumab-based chemotherapy \> * Questionnaire Administration: Ancillary studies \> * Rifaximin: Given PO
Arm II (Pertuzumab-based Chemotherapy)
Patients that do not experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy continue receiving standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity.\> * Best Practice: Given standard of care pertuzumab-based chemotherapy\> * Questionnaire Administration: Ancillary studies
Average Maximum Pertuzumab Induced Gastrointestinal Toxicities (PIGT) Score
Cycle 3
1.71 units on a scale
Standard Deviation 0.85
Average Maximum Pertuzumab Induced Gastrointestinal Toxicities (PIGT) Score
Cycle 4
1.5 units on a scale
Standard Deviation 0.73
Average Maximum Pertuzumab Induced Gastrointestinal Toxicities (PIGT) Score
Cycle 5
1.53 units on a scale
Standard Deviation 0.74
Average Maximum Pertuzumab Induced Gastrointestinal Toxicities (PIGT) Score
Baseline
2.17 units on a scale
Standard Deviation 0.38
Average Maximum Pertuzumab Induced Gastrointestinal Toxicities (PIGT) Score
Cycle 1
1.61 units on a scale
Standard Deviation 0.78
Average Maximum Pertuzumab Induced Gastrointestinal Toxicities (PIGT) Score
Cycle 2
1.83 units on a scale
Standard Deviation 0.79

OTHER_PRE_SPECIFIED outcome

Timeframe: Baseline up to 3 years

Descriptive statistics (mean, standard deviation \[sd\], median, interquartile range \[iqr\]) and longitudinal plots (raw value, change, change in percentage) will be used to summarize the baseline levels of hydrogen/methane peak by hydrogen breath test , diversity of gut microbiome(number of species) and specific species by fecal microbiome, and levels of urine mannitol and lactulose by permeability test before and after rifaximin.

Outcome measures

Outcome data not reported

OTHER_PRE_SPECIFIED outcome

Timeframe: Baseline up to 3 years

Descriptive statistics (mean, sd, median, iqr) and longitudinal plots (raw value, change, change in percentage) will be used to summarize the baseline levels of hydrogen/methane peak by hydrogen breath test, diversity of gut microbiome (number of species) and specific species by fecal microbiome, and levels of urine mannitol and lactulose by permeability test before and after pertuzumab-based chemotherapy.

Outcome measures

Outcome data not reported

OTHER_PRE_SPECIFIED outcome

Timeframe: Up to 3 years

Descriptive statistics (mean, sd, median, iqr) and longitudinal plots (raw value, change, change in percentage) will be used to the fecal microbiome, hydrogen breath test, and permeability test among patients with or without PIGT. The study is not powered to detect any differences between the two arms; the main purpose is to quantify and evaluate differences descriptively between patients who develop and do not develop PIGT (between arm 1 and arm 2) to inform subsequent research.

Outcome measures

Outcome data not reported

Adverse Events

Arm I (Rifaximin, Pertuzumab-based Chemotherapy)

Serious events: 1 serious events
Other events: 18 other events
Deaths: 0 deaths

Arm II (Pertuzumab-based Chemotherapy)

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

Serious adverse events

Serious adverse events
Measure
Arm I (Rifaximin, Pertuzumab-based Chemotherapy)
n=18 participants at risk
Patients that experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy receive rifaximin PO BID on days 1-5 and standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity. \> * Best Practice: Given standard of care pertuzumab-based chemotherapy \> * Questionnaire Administration: Ancillary studies \> * Rifaximin: Given PO
Arm II (Pertuzumab-based Chemotherapy)
n=2 participants at risk
Patients that do not experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy continue receiving standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity. \> \> Best Practice: Given standard of care pertuzumab-based chemotherapy \> \> Questionnaire Administration: Ancillary studies
Nervous system disorders
Intracranial hemorrhage
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
Nervous system disorders
Syncope
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years

Other adverse events

Other adverse events
Measure
Arm I (Rifaximin, Pertuzumab-based Chemotherapy)
n=18 participants at risk
Patients that experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy receive rifaximin PO BID on days 1-5 and standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity. \> * Best Practice: Given standard of care pertuzumab-based chemotherapy \> * Questionnaire Administration: Ancillary studies \> * Rifaximin: Given PO
Arm II (Pertuzumab-based Chemotherapy)
n=2 participants at risk
Patients that do not experience PIGT after receiving first standard of care cycle of pertuzumab-based chemotherapy continue receiving standard of care pertuzumab-based chemotherapy on day 1. Treatment repeats every 21 days for up to 5 cycles in the absence of disease progression or unacceptable toxicity. \> \> Best Practice: Given standard of care pertuzumab-based chemotherapy \> \> Questionnaire Administration: Ancillary studies
Blood and lymphatic system disorders
Anemia
88.9%
16/18 • Number of events 67 • 3 years
100.0%
2/2 • Number of events 6 • 3 years
Blood and lymphatic system disorders
Blood and lymph sys disorders - Oth Spec
22.2%
4/18 • Number of events 6 • 3 years
0.00%
0/2 • 3 years
Cardiac disorders
Cardiac disorders - Other, specify
11.1%
2/18 • Number of events 3 • 3 years
0.00%
0/2 • 3 years
Cardiac disorders
Palpitations
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
Ear and labyrinth disorders
Tinnitus
22.2%
4/18 • Number of events 15 • 3 years
0.00%
0/2 • 3 years
Ear and labyrinth disorders
Vertigo
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
Eye disorders
Blurred vision
27.8%
5/18 • Number of events 14 • 3 years
0.00%
0/2 • 3 years
Eye disorders
Dry eye
33.3%
6/18 • Number of events 15 • 3 years
0.00%
0/2 • 3 years
Eye disorders
Eye disorders - Other, specify
11.1%
2/18 • Number of events 3 • 3 years
0.00%
0/2 • 3 years
Eye disorders
Watering eyes
0.00%
0/18 • 3 years
50.0%
1/2 • Number of events 4 • 3 years
Gastrointestinal disorders
Constipation
33.3%
6/18 • Number of events 20 • 3 years
0.00%
0/2 • 3 years
Gastrointestinal disorders
Diarrhea
94.4%
17/18 • Number of events 67 • 3 years
100.0%
2/2 • Number of events 6 • 3 years
Gastrointestinal disorders
Esophagitis
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
Gastrointestinal disorders
Gastroesophageal reflux disease
22.2%
4/18 • Number of events 11 • 3 years
50.0%
1/2 • Number of events 5 • 3 years
Gastrointestinal disorders
Gastrointestinal disorders - Oth spec
38.9%
7/18 • Number of events 12 • 3 years
0.00%
0/2 • 3 years
Gastrointestinal disorders
Hemorrhoids
11.1%
2/18 • Number of events 9 • 3 years
0.00%
0/2 • 3 years
Gastrointestinal disorders
Mucositis oral
11.1%
2/18 • Number of events 2 • 3 years
0.00%
0/2 • 3 years
Gastrointestinal disorders
Nausea
77.8%
14/18 • Number of events 43 • 3 years
100.0%
2/2 • Number of events 6 • 3 years
Gastrointestinal disorders
Rectal hemorrhage
11.1%
2/18 • Number of events 7 • 3 years
0.00%
0/2 • 3 years
Gastrointestinal disorders
Vomiting
22.2%
4/18 • Number of events 5 • 3 years
0.00%
0/2 • 3 years
General disorders
Chills
5.6%
1/18 • Number of events 2 • 3 years
0.00%
0/2 • 3 years
General disorders
Edema limbs
16.7%
3/18 • Number of events 3 • 3 years
0.00%
0/2 • 3 years
General disorders
Fatigue
77.8%
14/18 • Number of events 55 • 3 years
100.0%
2/2 • Number of events 6 • 3 years
General disorders
Fever
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
General disorders
Gen disord and admin site conds-Oth spec
38.9%
7/18 • Number of events 23 • 3 years
50.0%
1/2 • Number of events 3 • 3 years
General disorders
Pain
0.00%
0/18 • 3 years
50.0%
1/2 • Number of events 1 • 3 years
Infections and infestations
Infections and infestations - Oth spec
16.7%
3/18 • Number of events 4 • 3 years
0.00%
0/2 • 3 years
Infections and infestations
Papulopustular rash
5.6%
1/18 • Number of events 4 • 3 years
0.00%
0/2 • 3 years
Infections and infestations
Skin infection
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
Infections and infestations
Thrush
5.6%
1/18 • Number of events 3 • 3 years
0.00%
0/2 • 3 years
Infections and infestations
Upper respiratory infection
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
Infections and infestations
Urinary tract infection
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
Investigations
Alanine aminotransferase increased
44.4%
8/18 • Number of events 25 • 3 years
100.0%
2/2 • Number of events 5 • 3 years
Investigations
Alkaline phosphatase increased
16.7%
3/18 • Number of events 4 • 3 years
0.00%
0/2 • 3 years
Investigations
Aspartate aminotransferase increased
22.2%
4/18 • Number of events 8 • 3 years
50.0%
1/2 • Number of events 2 • 3 years
Investigations
Blood bilirubin increased
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
Investigations
Blood lactate dehydrogenase increased
11.1%
2/18 • Number of events 5 • 3 years
50.0%
1/2 • Number of events 4 • 3 years
Investigations
Creatinine increased
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
Investigations
Investigations - Other, specify
22.2%
4/18 • Number of events 11 • 3 years
100.0%
2/2 • Number of events 2 • 3 years
Investigations
Lymphocyte count decreased
22.2%
4/18 • Number of events 7 • 3 years
0.00%
0/2 • 3 years
Investigations
Neutrophil count decreased
11.1%
2/18 • Number of events 7 • 3 years
0.00%
0/2 • 3 years
Investigations
Platelet count decreased
44.4%
8/18 • Number of events 18 • 3 years
0.00%
0/2 • 3 years
Investigations
White blood cell decreased
11.1%
2/18 • Number of events 6 • 3 years
0.00%
0/2 • 3 years
Metabolism and nutrition disorders
Anorexia
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
Metabolism and nutrition disorders
Hyperglycemia
11.1%
2/18 • Number of events 5 • 3 years
0.00%
0/2 • 3 years
Metabolism and nutrition disorders
Hypermagnesemia
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
Metabolism and nutrition disorders
Hyperphosphatemia
11.1%
2/18 • Number of events 4 • 3 years
0.00%
0/2 • 3 years
Metabolism and nutrition disorders
Hyperuricemia
5.6%
1/18 • Number of events 3 • 3 years
0.00%
0/2 • 3 years
Metabolism and nutrition disorders
Hypocalcemia
16.7%
3/18 • Number of events 7 • 3 years
0.00%
0/2 • 3 years
Metabolism and nutrition disorders
Hypokalemia
61.1%
11/18 • Number of events 25 • 3 years
0.00%
0/2 • 3 years
Metabolism and nutrition disorders
Hypomagnesemia
44.4%
8/18 • Number of events 22 • 3 years
0.00%
0/2 • 3 years
Metabolism and nutrition disorders
Hyponatremia
11.1%
2/18 • Number of events 3 • 3 years
0.00%
0/2 • 3 years
Metabolism and nutrition disorders
Hypophosphatemia
11.1%
2/18 • Number of events 3 • 3 years
0.00%
0/2 • 3 years
Metabolism and nutrition disorders
Metabolism, nutrition disord - Oth spec
11.1%
2/18 • Number of events 3 • 3 years
0.00%
0/2 • 3 years
Musculoskeletal and connective tissue disorders
Arthralgia
16.7%
3/18 • Number of events 6 • 3 years
0.00%
0/2 • 3 years
Musculoskeletal and connective tissue disorders
Back pain
5.6%
1/18 • Number of events 3 • 3 years
0.00%
0/2 • 3 years
Musculoskeletal and connective tissue disorders
Bone pain
38.9%
7/18 • Number of events 17 • 3 years
0.00%
0/2 • 3 years
Musculoskeletal and connective tissue disorders
Generalized muscle weakness
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
Musculoskeletal and connective tissue disorders
Musculoskeletal, conn tissue - Oth spec
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
Musculoskeletal and connective tissue disorders
Myalgia
22.2%
4/18 • Number of events 10 • 3 years
50.0%
1/2 • Number of events 2 • 3 years
Nervous system disorders
Dizziness
72.2%
13/18 • Number of events 32 • 3 years
50.0%
1/2 • Number of events 4 • 3 years
Nervous system disorders
Dysgeusia
44.4%
8/18 • Number of events 32 • 3 years
0.00%
0/2 • 3 years
Nervous system disorders
Headache
50.0%
9/18 • Number of events 23 • 3 years
100.0%
2/2 • Number of events 4 • 3 years
Nervous system disorders
Nervous system disorders - Oth spec
27.8%
5/18 • Number of events 11 • 3 years
50.0%
1/2 • Number of events 1 • 3 years
Nervous system disorders
Paresthesia
5.6%
1/18 • Number of events 3 • 3 years
50.0%
1/2 • Number of events 4 • 3 years
Nervous system disorders
Peripheral sensory neuropathy
22.2%
4/18 • Number of events 15 • 3 years
50.0%
1/2 • Number of events 5 • 3 years
Nervous system disorders
Presyncope
5.6%
1/18 • Number of events 2 • 3 years
0.00%
0/2 • 3 years
Psychiatric disorders
Insomnia
11.1%
2/18 • Number of events 10 • 3 years
0.00%
0/2 • 3 years
Renal and urinary disorders
Renal and urinary disorders - Oth spec
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
Reproductive system and breast disorders
Dyspareunia
5.6%
1/18 • Number of events 2 • 3 years
0.00%
0/2 • 3 years
Respiratory, thoracic and mediastinal disorders
Allergic rhinitis
11.1%
2/18 • Number of events 5 • 3 years
0.00%
0/2 • 3 years
Respiratory, thoracic and mediastinal disorders
Cough
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
Respiratory, thoracic and mediastinal disorders
Dyspnea
22.2%
4/18 • Number of events 7 • 3 years
0.00%
0/2 • 3 years
Respiratory, thoracic and mediastinal disorders
Epistaxis
5.6%
1/18 • Number of events 4 • 3 years
0.00%
0/2 • 3 years
Respiratory, thoracic and mediastinal disorders
Nasal congestion
5.6%
1/18 • Number of events 5 • 3 years
0.00%
0/2 • 3 years
Respiratory, thoracic and mediastinal disorders
Postnasal drip
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
Respiratory, thoracic and mediastinal disorders
Resp, thoracic, mediastinal - Oth spec
22.2%
4/18 • Number of events 9 • 3 years
0.00%
0/2 • 3 years
Respiratory, thoracic and mediastinal disorders
Rhinorrhea
11.1%
2/18 • Number of events 5 • 3 years
0.00%
0/2 • 3 years
Respiratory, thoracic and mediastinal disorders
Sore throat
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
Respiratory, thoracic and mediastinal disorders
Wheezing
11.1%
2/18 • Number of events 3 • 3 years
0.00%
0/2 • 3 years
Skin and subcutaneous tissue disorders
Alopecia
66.7%
12/18 • Number of events 47 • 3 years
50.0%
1/2 • Number of events 5 • 3 years
Skin and subcutaneous tissue disorders
Pruritus
33.3%
6/18 • Number of events 13 • 3 years
50.0%
1/2 • Number of events 3 • 3 years
Skin and subcutaneous tissue disorders
Rash acneiform
16.7%
3/18 • Number of events 10 • 3 years
50.0%
1/2 • Number of events 5 • 3 years
Skin and subcutaneous tissue disorders
Rash maculo-papular
33.3%
6/18 • Number of events 16 • 3 years
0.00%
0/2 • 3 years
Skin and subcutaneous tissue disorders
Skin and subcut tissue disord - Oth spec
22.2%
4/18 • Number of events 6 • 3 years
0.00%
0/2 • 3 years
Skin and subcutaneous tissue disorders
Telangiectasia
5.6%
1/18 • Number of events 2 • 3 years
0.00%
0/2 • 3 years
Vascular disorders
Flushing
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years
Vascular disorders
Hot flashes
5.6%
1/18 • Number of events 3 • 3 years
0.00%
0/2 • 3 years
Vascular disorders
Hypotension
5.6%
1/18 • Number of events 1 • 3 years
0.00%
0/2 • 3 years

Additional Information

Saranya Chumsri, MD

Mayo Clinic

Phone: 904-953-2000

Results disclosure agreements

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