ammonium hydroxide has been researched along with Neutropenia in 2 studies
azane : Saturated acyclic nitrogen hydrides having the general formula NnHn+2.
Neutropenia: A decrease in the number of NEUTROPHILS found in the blood.
| Excerpt | Relevance | Reference |
|---|---|---|
| " Safety endpoints included adverse events, hyperammonemic crises (HACs), and growth and development." | 1.46 | Safety and efficacy of glycerol phenylbutyrate for management of urea cycle disorders in patients aged 2months to 2years. ( Berry, SA; Diaz, GA; Ficicioglu, C; Harding, CO; Lichter-Konecki, U; Longo, N; McCandless, SE; Robinson, B; Smith, WE; Vockley, J; Zori, R, 2017) |
| "The syndrome was identified in nine patients; in eight, hyperammonemia occurred after administration of intensive cytoreductive therapy that resulted in profound leukopenia." | 1.27 | Syndrome of idiopathic hyperammonemia after high-dose chemotherapy: review of nine cases. ( Brusilow, SW; Burke, PJ; Karp, JE; Mitchell, RB; Przepiorka, D; Santos, GW; Saral, R; Storb, R; Wagner, JE; Watson, AJ, 1988) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 1 (50.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 1 (50.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Berry, SA | 1 |
| Longo, N | 1 |
| Diaz, GA | 1 |
| McCandless, SE | 1 |
| Smith, WE | 1 |
| Harding, CO | 1 |
| Zori, R | 1 |
| Ficicioglu, C | 1 |
| Lichter-Konecki, U | 1 |
| Robinson, B | 1 |
| Vockley, J | 1 |
| Mitchell, RB | 1 |
| Wagner, JE | 1 |
| Karp, JE | 1 |
| Watson, AJ | 1 |
| Brusilow, SW | 1 |
| Przepiorka, D | 1 |
| Storb, R | 1 |
| Santos, GW | 1 |
| Burke, PJ | 1 |
| Saral, R | 1 |
| Trial | Phase | Enrollment | Study Type | Start Date | Status | ||
|---|---|---|---|---|---|---|---|
| An Open Label Study of the Safety, Efficacy and Pharmacokinetics of Glycerol Phenylbutyrate (GPB; RAVICTI®) in Pediatric Subjects Under Two Years of Age With Urea Cycle Disorders (UCDs)[NCT02246218] | Phase 4 | 27 participants (Actual) | Interventional | 2014-12-31 | Completed | ||
| [information is prepared from clinicaltrials.gov, extracted Sep-2024] | |||||||
"The percentage of participants with successful transition is based on Investigator response to the question, Has transition to 100% RAVICTI been successful with controlled ammonia? For participants < 2 months of age, after a minimum of 24 hours of ammonia monitoring following the first full dose of RAVICTI alone, the participant was effectively transitioned when following conditions were met: no signs and symptoms of hyperammonemia; ammonia level less than 100 μmol/L (without normalization of ammonia, ie, without conversion of values from local laboratories with varying normal ranges to standardized values); and eligible for discharge per Investigator judgment." (NCT02246218)
Timeframe: Up to Day 4
| Intervention | percentage of participants (Number) |
|---|---|
| RAVICTI: Age 0 to < 2 Months | 100 |
"The percentage of participants with successful transition is based on Investigator response to the question, Has transition to 100% RAVICTI been successful with controlled ammonia? For participants 2 months of age and older, after a minimum of 24 hours of ammonia monitoring following the first full dose of RAVICTI alone, the participant was effectively transitioned when following conditions were met: no signs and symptoms of hyperammonemia; ammonia level less than 100 μmol/L (without normalization of ammonia, ie, without conversion of values from local laboratories with varying normal ranges to standardized values); and eligible for discharge per Investigator judgment." (NCT02246218)
Timeframe: Up to Day 4
| Intervention | percentage of participants (Number) |
|---|---|
| RAVICTI: Age 2 Months to < 2 Years | 100 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg*hr/mL (Mean) |
|---|---|
| RAVICTI: Age 0 to < 2 Months | 1321.18 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg*hr/mL (Mean) |
|---|---|
| RAVICTI: Age 2 Months to < 2 Years | 246.126 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg/mL (Mean) |
|---|---|
| RAVICTI: Age 0 to < 2 Months | 115.3 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg/mL (Mean) |
|---|---|
| RAVICTI: Age 0 to < 2 Months | 98.98 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg/mL (Mean) |
|---|---|
| RAVICTI: Age 2 Months to < 2 Years | 4.197 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | hours (Mean) |
|---|---|
| RAVICTI: Age 0 to < 2 Months | 9.85 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | hours (Mean) |
|---|---|
| RAVICTI: Age 2 Months to < 2 Years | 7.422 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg*hr/mL (Mean) |
|---|---|
| RAVICTI: Age 0 to < 2 Months | 1384.12 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg*hr/mL (Mean) |
|---|---|
| RAVICTI: Age 2 Months to < 2 Years | 583.835 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg/mL (Mean) |
|---|---|
| RAVICTI: Age 0 to < 2 Months | 102.1 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg/mL (Mean) |
|---|---|
| RAVICTI: Age 0 to < 2 Months | 69.39 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg/mL (Mean) |
|---|---|
| RAVICTI: Age 2 Months to < 2 Years | 20.62 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | hours (Mean) |
|---|---|
| RAVICTI: Age 0 to < 2 Months | 11.72 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | hours (Mean) |
|---|---|
| RAVICTI: Age 2 Months to < 2 Years | 6.573 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg*hr/mL (Mean) |
|---|---|
| RAVICTI: Age 2 Months to < 2 Years | 280.936 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg*hr/mL (Mean) |
|---|---|
| RAVICTI: Age 0 to < 2 Months | 374.53 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg/mL (Mean) |
|---|---|
| RAVICTI: Age 0 to < 2 Months | 46.2 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg/mL (Mean) |
|---|---|
| RAVICTI: Age 0 to < 2 Months | 4.8 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg/mL (Mean) |
|---|---|
| RAVICTI: Age 2 Months to < 2 Years | 1.697 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | hours (Mean) |
|---|---|
| RAVICTI: Age 2 Months to < 2 Years | 8.383 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | hours (Mean) |
|---|---|
| RAVICTI: Age 0 to < 2 Months | 9.39 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg/mL (Mean) |
|---|---|
| RAVICTI: Age 2 Months to < 2 Years | 36.52 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg/mL (Mean) |
|---|---|
| RAVICTI: Age 2 Months to < 2 Years | 62.45 |
(NCT02246218)
Timeframe: Hour 0 and between 4 and 6 hours, 8 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg/mL (Mean) |
|---|---|
| RAVICTI: Age 2 Months to < 2 Years | 42.44 |
HAC is defined as having signs and symptoms consistent with hyperammonemia (such as but not limited to frequent vomiting, nausea, headache, lethargy, irritability, combativeness, and/or somnolence) associated with high blood ammonia and requiring medical intervention. Rate of HACs per 6 months during the safety extension was calculated as sum of (number of HAC) / sum of (days during first 6 months starting on Day 8 or number days on RAVICTI, whichever is less) across all participants in the corresponding group. (NCT02246218)
Timeframe: Day 8 through up to Month 6
| Intervention | HACs per half-year of patient exposure (Number) |
|---|---|
| RAVICTI: Age 0 to < 2 Months | 0.003 |
HAC is defined having signs and symptoms consistent with hyperammonemia (such as but not limited to frequent vomiting, nausea, headache, lethargy, irritability, combativeness, and/or somnolence) associated with high blood ammonia and requiring medical intervention. Rate of HACs per 6 months during the safety extension is calculated as sum of (number of HAC) / sum of (days during first 6 months starting on Day 8 or number days on RAVICTI, whichever is less) across all participants in the corresponding group. (NCT02246218)
Timeframe: Day 8 through up to Month 6
| Intervention | HACs per half-year of patient exposure (Number) |
|---|---|
| RAVICTI: Age 2 Months to < 2 Years | 0.005 |
(NCT02246218)
Timeframe: Baseline, Day 7, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 12, Month 15, Month 18, Month 24
| Intervention | μmol/L (Mean) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | Day 7 change from Baseline | Month 2 change from Baseline | Month 3 change from Baseline | Month 4 change from Baseline | Month 5 change from Baseline | Month 6 change from Baseline | Month 9 change from Baseline | Month 12 change from Baseline | Month 15 change from Baseline | Month 18 change from Baseline | Month 24 change from Baseline | |
| RAVICTI: Age 0 to < 2 Months | 84.97 | 26.81 | 25.16 | 50.05 | 18.77 | 57.43 | 43.65 | 33.41 | 8.75 | 25.75 | 2.50 | 16.10 |
(NCT02246218)
Timeframe: Baseline, Day 7, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 12, Month 15, Month 24
| Intervention | µmol/L (Mean) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | Day 7 change from Baseline | Month 2 change from Baseline | Month 3 change from Baseline | Month 4 change from Baseline | Month 5 change from Baseline | Month 6 change from Baseline | Month 9 change from Baseline | Month 12 change from Baseline | Month 15 change from Baseline | Month 24 change from Baseline | |
| RAVICTI: Age 2 Months to < 2 Years | 122.43 | -54.50 | 7.80 | -16.33 | -13.00 | 0.25 | -2.20 | 30.80 | 22.20 | 39.00 | 48.00 |
(NCT02246218)
Timeframe: Baseline, Day 7, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 12, Month 15, Month 18, Month 24
| Intervention | μmol/L (Mean) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | Day 7 change from Baseline | Month 2 change from Baseline | Month 3 change from Baseline | Month 4 change from Baseline | Month 5 change from Baseline | Month 6 change from Baseline | Month 9 change from Baseline | Month 12 change from Baseline | Month 15 change from Baseline | Month 18 change from Baseline | Month 24 change from Baseline | |
| RAVICTI: Age 0 to < 2 Months | 508.83 | 21.04 | -27.62 | -15.09 | -113.98 | -99.82 | -138.16 | -56.08 | -181.50 | -103.75 | -184.00 | -219.93 |
(NCT02246218)
Timeframe: Baseline, Day 7, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 12, Month 15, Month 24
| Intervention | µmol/L (Mean) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | Day 7 change from Baseline | Month 2 change from Baseline | Month 3 change from Baseline | Month 4 change from Baseline | Month 5 change from Baseline | Month 6 change from Baseline | Month 9 change from Baseline | Month 12 change from Baseline | Month 15 change from Baseline | Month 24 change from Baseline | |
| RAVICTI: Age 2 Months to < 2 Years | 750.43 | -184.33 | -174.60 | -374.00 | -252.75 | -370.25 | -113.20 | -446.53 | -450.50 | -149.00 | 195.00 |
(NCT02246218)
Timeframe: Baseline, Day 7, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 12, Month 15, Month 18, Month 24
| Intervention | μmol/L (Mean) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | Day 7 change from Baseline | Month 2 change from Baseline | Month 3 change from Baseline | Month 4 change from Baseline | Month 5 change from Baseline | Month 6 change from Baseline | Month 9 change from Baseline | Month 12 change from Baseline | Month 15 change from Baseline | Month 18 change from Baseline | Month 24 change from Baseline | |
| RAVICTI: Age 0 to < 2 Months | 142.68 | -49.09 | -1.62 | -20.46 | -67.32 | -75.45 | -35.94 | -73.09 | -178.50 | -139.50 | 1.00 | -55.31 |
(NCT02246218)
Timeframe: Baseline, Day 7, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 12, Month 15, Month 24
| Intervention | µmol/L (Mean) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | Day 7 change from Baseline | Month 2 change from Baseline | Month 3 change from Baseline | Month 4 change from Baseline | Month 5 change from Baseline | Month 6 change from Baseline | Month 9 change from Baseline | Month 12 change from Baseline | Month 15 change from Baseline | Month 24 change from Baseline | |
| RAVICTI: Age 2 Months to < 2 Years | 54.86 | 2.67 | 4.20 | -25.67 | -20.25 | -20.00 | -16.40 | -6.73 | -13.33 | -18.00 | 1.50 |
(NCT02246218)
Timeframe: Baseline, Day 7, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 12, Month 15, Month 18, Month 24
| Intervention | μmol/L (Mean) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | Day 7 change from Baseline | Month 2 change from Baseline | Month 3 change from Baseline | Month 4 change from Baseline | Month 5 change from Baseline | Month 6 change from Baseline | Month 9 change from Baseline | Month 12 change from Baseline | Month 15 change from Baseline | Month 18 change from Baseline | Month 24 change from Baseline | |
| RAVICTI: Age 0 to < 2 Months | 133.67 | -81.91 | -60.80 | -51.66 | -82.82 | -118.55 | -11.85 | -115.09 | -249.50 | -195.75 | 6.00 | -82.54 |
(NCT02246218)
Timeframe: Baseline, Day 7, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 12, Month 15, Month 24
| Intervention | µmol/L (Mean) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | Day 7 change from Baseline | Month 2 change from Baseline | Month 3 change from Baseline | Month 4 change from Baseline | Month 5 change from Baseline | Month 6 change from Baseline | Month 9 change from Baseline | Month 12 change from Baseline | Month 15 change from Baseline | Month 24 change from Baseline | |
| RAVICTI: Age 2 Months to < 2 Years | 90.86 | -0.83 | 9.80 | -33.00 | -31.25 | -39.50 | -25.40 | -19.13 | -34.37 | -40.00 | -1.50 |
(NCT02246218)
Timeframe: Baseline, Day 7, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 12, Month 15, Month 18, Month 24
| Intervention | μmol/L (Mean) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | Day 7 change from Baseline | Month 2 change from Baseline | Month 3 change from Baseline | Month 4 change from Baseline | Month 5 change from Baseline | Month 6 change from Baseline | Month 9 change from Baseline | Month 12 change from Baseline | Month 15 change from Baseline | Month 18 change from Baseline | Month 24 change from Baseline | |
| RAVICTI: Age 0 to < 2 Months | 593.80 | 47.85 | -2.46 | 34.96 | -95.21 | -42.39 | -94.51 | -22.66 | -172.75 | -78.00 | -181.50 | -203.83 |
(NCT02246218)
Timeframe: Baseline, Day 7, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 12, Month 15, Month 24
| Intervention | µmol/L (Mean) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | Day 7 change from Baseline | Month 2 change from Baseline | Month 3 change from Baseline | Month 4 change from Baseline | Month 5 change from Baseline | Month 6 change from Baseline | Month 9 change from Baseline | Month 12 change from Baseline | Month 15 change from Baseline | Month 24 change from Baseline | |
| RAVICTI: Age 2 Months to < 2 Years | 872.86 | -238.83 | -166.80 | -390.33 | -265.75 | -370.00 | -115.40 | -415.73 | -428.30 | -110.00 | 243.00 |
(NCT02246218)
Timeframe: Baseline, Day 7, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 12, Month 15, Month 18, Month 24
| Intervention | μmol/L (Mean) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | Day 7 change from Baseline | Month 2 change from Baseline | Month 3 change from Baseline | Month 4 change from Baseline | Month 5 change from Baseline | Month 6 change from Baseline | Month 9 change from Baseline | Month 12 change from Baseline | Month 15 change from Baseline | Month 18 change from Baseline | Month 24 change from Baseline | |
| RAVICTI: Age 0 to < 2 Months | 181.49 | -63.96 | -39.04 | -23.86 | -74.41 | -98.67 | 2.64 | -90.40 | -238.25 | -137.00 | 38.00 | -72.78 |
(NCT02246218)
Timeframe: Baseline, Day 7, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 12, Month 15, Month 24
| Intervention | µmol/L (Mean) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | Day 7 change from Baseline | Month 2 change from Baseline | Month 3 change from Baseline | Month 4 change from Baseline | Month 5 change from Baseline | Month 6 change from Baseline | Month 9 change from Baseline | Month 12 change from Baseline | Month 15 change from Baseline | Month 24 change from Baseline | |
| RAVICTI: Age 2 Months to < 2 Years | 171.43 | 4.00 | 40.60 | -27.33 | -31.50 | -56.00 | -21.60 | -11.90 | -48.87 | -46.00 | 5.00 |
To assess any effect of study drug treatment on growth, Z-scores were calculated to express the deviation from a reference population for BMI. The Z-scores are based on the World Health Organization's Child Growth Standards charts. Negative Z-scores indicate lower than typical for age and gender while positive scores indicate higher than typical for age and gender. (NCT02246218)
Timeframe: Baseline, Month 1, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 12, Month 15, Month 18, Month 24
| Intervention | z-score (Mean) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | Month 1 change from Baseline | Month 2 change from Baseline | Month 3 change from Baseline | Month 4 change from Baseline | Month 5 change from Baseline | Month 6 change from Baseline | Month 9 change from Baseline | Month 12 change from Baseline | Month 15 change from Baseline | Month 18 change from Baseline | Month 24 change from Baseline | |
| RAVICTI: Age 0 to < 2 Months | -0.0544 | -0.2158 | -0.2598 | -0.1617 | -0.0264 | 0.0828 | 0.0136 | 0.4614 | 0.6646 | 0.6830 | 0.3308 | 0.7743 |
To assess any effect of study drug treatment on growth, Z-scores were calculated to express the deviation from a reference population for BMI. The Z-scores are based on the World Health Organization's Child Growth Standards charts. Negative Z-scores indicate lower than typical for age and gender while positive scores indicate higher than typical for age and gender. (NCT02246218)
Timeframe: Baseline, Month 1, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 12, Month 15, Month 18, Month 24
| Intervention | z-score (Mean) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | Month 1 change from Baseline | Month 2 change from Baseline | Month 3 change from Baseline | Month 4 change from Baseline | Month 5 change from Baseline | Month 6 change from Baseline | Month 9 change from Baseline | Month 12 change from Baseline | Month 15 change from Baseline | Month 18 change from Baseline | Month 24 change from Baseline | |
| RAVICTI: Age 2 Months to < 2 Years | 0.8107 | -0.2385 | -0.0249 | 0.1815 | 0.4434 | 0.1484 | 0.2497 | 0.6407 | 0.4164 | -0.2997 | -0.2038 | 0.5581 |
To assess any effect of study drug treatment on growth, Z-scores were calculated to express the deviation from a reference population for BSA. The Z-scores are based on weight-for-length charts. Negative Z-scores indicate lower than typical for age and gender while positive scores indicate higher than typical for age and gender. (NCT02246218)
Timeframe: Baseline, Month 1, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 12, Month 15, Month 18, Month 24
| Intervention | z-score (Mean) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | Month 1 change from Baseline | Month 2 change from Baseline | Month 3 change from Baseline | Month 4 change from Baseline | Month 5 change from Baseline | Month 6 change from Baseline | Month 9 change from Baseline | Month 12 change from Baseline | Month 15 change from Baseline | Month 18 change from Baseline | Month 24 change from Baseline | |
| RAVICTI: Age 2 Months to < 2 Years | 0.7143 | -0.2105 | -0.0704 | 0.1065 | 0.3365 | 0.1043 | 0.1842 | 0.4875 | 0.2944 | -0.3661 | -0.2214 | 0.4310 |
To assess any effect of study drug treatment on growth, Z-scores were calculated to express the deviation from a reference population for BSA. The Z-scores are based on weight-for-length charts. Negative Z-scores indicate lower than typical for age and gender while positive scores indicate higher than typical for age and gender. (NCT02246218)
Timeframe: Baseline, Month 1, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 12, Month 15, Month 18, Month 24
| Intervention | z-score (Mean) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | Month 1 change from Baseline | Month 2 change from Baseline | Month 3 change from Baseline | Month 4 change from Baseline | Month 5 change from Baseline | Month 6 change from Baseline | Month 9 change from Baseline | Month 12 change from Baseline | Month 15 change from Baseline | Month 18 change from Baseline | Month 24 change from Baseline | |
| RAVICTI: Age 0 to < 2 Months | -0.1980 | 0.2336 | 0.2006 | 0.2684 | 0.2372 | 0.1810 | 0.2902 | 0.1679 | 0.1308 | 0.1595 | 0.1050 | 0.7341 |
(NCT02246218)
Timeframe: Hour 0 and between 0.5 and 1.5 hours, 1.5 and 2.5 hours, 4 and 6 hours, 7.5 and 8.5 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg/mL (Mean) | |||||
|---|---|---|---|---|---|---|
| Hour 0 | 0.5 to 1.5 hours | 1.5 to 2.5 hours | 4 to 6 hours | 7.5 to 8.5 hours | 12 to 24 hours | |
| RAVICTI: Age 0 to < 2 Months | 11.1 | 46.2 | 62.5 | 34.6 | 22.8 | 35.2 |
(NCT02246218)
Timeframe: Hour 0 and between 0.5 and 1.5 hours, 1.5 and 2.5 hours, 4 and 6 hours, 7.5 and 8.5 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg/mL (Mean) | |||||
|---|---|---|---|---|---|---|
| Hour 0 | 0.5 to 1.5 hours | 1.5 to 2.5 hours | 4 to 6 hours | 7.5 to 8.5 hours | 12 to 24 hours | |
| RAVICTI: Age 2 Months to < 2 Years | 18.78 | 6.50 | 7.29 | 2.60 | 4.48 | 4.31 |
(NCT02246218)
Timeframe: Day 7, Month 1, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 15, End of Trial (up to Month 15)
| Intervention | μg/mL (Mean) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Day 7 | Month 1 | Month 2 | Month 3 | Month 4 | Month 5 | Month 6 | Month 9 | Month 12 | Month 15 | End of trial | |
| RAVICTI: Age 0 to < 2 Months | 23.7 | 14.6 | 12.3 | 14.4 | 6.4 | 13.2 | 5.5 | 11.8 | 6.0 | 4.9 | 11.6 |
(NCT02246218)
Timeframe: Day 7, Month 1, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 15, Month 18, End of Trial (up to Month 18)
| Intervention | μg/mL (Mean) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Day 7 | Month 1 | Month 2 | Month 3 | Month 4 | Month 5 | Month 6 | Month 9 | Month 15 | Month 18 | End of trial | |
| RAVICTI: Age 2 Months to < 2 Years | 5.82 | 4.44 | 3.69 | 4.65 | 7.14 | 3.27 | 1.59 | 4.10 | 2.04 | 1.64 | 7.0 |
(NCT02246218)
Timeframe: Hour 0 and between 0.5 and 1 hour, 1.5 and 2.5 hours, 4 and 6 hours, 7.5 and 8.5 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg/mL (Mean) | |||||
|---|---|---|---|---|---|---|
| Hour 0 | 0.5 to 1.5 hours | 1.5 to 2.5 hours | 4 to 6 hours | 7.5 to 8.5 hours | 12 to 24 hours | |
| RAVICTI: Age 0 to < 2 Months | 3530.43 | 1828 | 1746 | 2260 | 3530.43 | 4404 |
(NCT02246218)
Timeframe: Hour 0 and between 0.5 and 1 hour, 1.5 and 2.5 hours, 4 and 6 hours, 7.5 and 8.5 hours, and between 12 and 24 hours after the first dose of the day on Day 1 for stable participants and on Day 2 for participants in HAC
| Intervention | μg/mL (Mean) | |||||
|---|---|---|---|---|---|---|
| Hour 0 | 0.5 to 1.5 hours | 1.5 to 2.5 hours | 4 to 6 hours | 7.5 to 8.5 hours | 12 to 24 hours | |
| RAVICTI: Age 2 Months to < 2 Years | 3273 | 4140 | 3145 | 5202 | 3950 | 7561 |
(NCT02246218)
Timeframe: Day 7, Month 1, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 12, Month 15, End of Trial (up to Month 15)
| Intervention | μg/mL (Mean) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Day 7 | Month 1 | Month 2 | Month 3 | Month 4 | Month 5 | Month 6 | Month 9 | Month 12 | Month 15 | End of trial | |
| RAVICTI: Age 0 to < 2 Months | 4643 | 4517 | 4116 | 7037 | 2826 | 6973 | 5883 | 7006 | 5847 | 3915 | 6939 |
(NCT02246218)
Timeframe: Day 7, Month 1, Month 2, Month 3, Month 4, Month 5, Month 6, Month 9, Month 12, Month 15, Month 18, End of Trial (up to Month 18)
| Intervention | μg/mL (Mean) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day 7 | Month 1 | Month 2 | Month 3 | Month 4 | Month 5 | Month 6 | Month 9 | Month 12 | Month 15 | Month 18 | End of trial | |
| RAVICTI: Age 2 Months to < 2 Years | 8859 | 6274 | 7386 | 11456 | 21416 | 6129 | 5347 | 9357 | 2580 | 6400 | 5250 | 25333 |
An AE is any untoward medical occurrence, whether or not the event is considered related to the study drug. A serious AE is any AE that: results in death; is life threatening; requires hospitalization or prolongation of existing hospitalization; results in disability/incapacity; is a congenital anomaly/birth defect; is an important medical event. TEAEs are defined as AEs with an onset date on or after the first dose of study medication until study discontinuation. The Investigator assessed the causal relationship of each TEAE to the study drug as not related, possibly related, or probably related. (NCT02246218)
Timeframe: From the first dose of study treatment through 30 days after the final dose (mean [SD] duration of treatment was 10.67 [6.142] months).
| Intervention | Participants (Count of Participants) | |||||
|---|---|---|---|---|---|---|
| ≥ 1 TEAE | ≥ 1 Related TEAE | ≥ 1 Serious TEAE | ≥ 1 Serious Related TEAE | Fatal Outcome TEAE | ≥ 1 TEAE Leading to Study Discontinuation | |
| RAVICTI: Age 0 to < 2 Months | 16 | 10 | 11 | 0 | 0 | 1 |
An adverse event (AE) is any untoward medical occurrence, whether or not the event is considered related to the study drug. A serious AE is any AE that: results in death; is life threatening; requires hospitalization or prolongation of existing hospitalization; results in disability/incapacity; is a congenital anomaly/birth defect; is an important medical event. TEAEs are defined as AEs with an onset date on or after the first dose of study medication until study discontinuation. The Investigator assessed the causal relationship of each TEAE to the study drug as not related, possibly related, or probably related. (NCT02246218)
Timeframe: From the first dose of study treatment through 30 days after the final dose (mean [SD] duration of treatment was 9.13 [6.838] months).
| Intervention | Participants (Count of Participants) | |||||
|---|---|---|---|---|---|---|
| ≥ 1 TEAE | ≥ 1 Related TEAE | ≥ 1 Serious TEAE | ≥ 1 Serious Related TEAE | Fatal Outcome TEAE | ≥ 1 TEAE Leading to Study Discontinuation | |
| RAVICTI: Age 2 Months to < 2 Years | 10 | 4 | 6 | 0 | 1 | 1 |
2 other studies available for ammonium hydroxide and Neutropenia
| Article | Year |
|---|---|
Safety and efficacy of glycerol phenylbutyrate for management of urea cycle disorders in patients aged 2months to 2years.
Topics: Ammonia; Child, Preschool; Cough; Disease Management; Drug-Related Side Effects and Adverse Reaction | 2017 |
Syndrome of idiopathic hyperammonemia after high-dose chemotherapy: review of nine cases.
Topics: Adolescent; Adult; Ammonia; Antineoplastic Combined Chemotherapy Protocols; Brain Diseases; Female; | 1988 |