Treatment of Hypovolemia and Shock
Conditions
Keywords
pediatric patients gelatine
Brief summary
The aim of volume replacement is to compensate a reduction in the intravascular volume e.g. during surgery and to counteract hypovolemia in order to maintain hemodynamics and vital functions. So far, there is only few data on the safety and efficacy of the products under investigation in children. The primary aim of this non-interventional observational study (NIS) is to collect further data of gelatine solutions in a large pediatric population during routine clinical practice.
Interventions
Sponsors
Study design
Eligibility
Inclusion criteria
Inclusion: * Age ≤ 12 years * American Society of Anesthesiologists (ASA) risk score: ≤ III * Peri-operative infusion of gelatine solutions * Informed consent and/or data protection declaration signed by parents/legal guardians (according to local requirements) Exclusion: * Inclusion in another investigational study in the field of volume replacement which could interfere with the routine clinical practice regarding the administration of the gelatine solutions * In addition contraindications as outlined in the valid local Summaries of Product Characteristics (SmPCs) have to be considered.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Dosing of the Products During Surgery | Before (0 - 2 h) and up to 2 h after infusion of gelatin solutions |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Number of Participants With (Serious) Adverse Events / Reactions | Before (0 - 2 h) and up to 2 h after infusion of gelatin solutions | — |
| Heart Rate | Before (0 - 2 h) and up to 2 h after infusion of gelatin solutions | beats per minute |
| Mean Arterial Pressure | Before (0 - 2 h) and up to 2 h after infusion of gelatin solutions | mmHg |
| Potentia Hydrogenii | Before (0 - 2 h) and up to 2 h after infusion of gelatin solutions | Potentia hydrogenii (ph) was part of blood sampling/laboratory to measure the levels of oxygen and carbon dioxide. |
| Hemoglobin | Before (0 - 2 h) and up to 2 h after infusion of gelatin solutions | mmol/L |
| Follow-up Assessed by Number of Participants With Post-operative Complications | At discharge from the hospital or in-hospital 3 months after start of gelatine infusion, whatever occurs first. | — |
| Hematocrit | Before (0 - 2 h) and up to 2 h after infusion of gelatin solutions | % |
| Glucose | Before (0 - 2 h) and up to 2 h after infusion of gelatin solutions | mmol/l |
| Serum Prolin | Before (0 - 2 days) and up to 2 days after infusion of gelatin solutions | µmol/l |
| Serum Creatinine | Before (0 - 2 days) and up to 2 days after infusion of gelatin solutions | µmol/l |
| Lactate | Before (0 - 2 h) and up to 2 h after infusion of gelatin solutions | mmol/l |
Countries
Bulgaria, Germany, Italy, Spain, United Kingdom
Participant flow
Pre-assignment details
Enrolment target of 1500 patients was not met due to slow recruitment although duration of study had been extended to 60 months
Participants by arm
| Arm | Count |
|---|---|
| Gelofusine 4% Children age ≤ 12 years
Gelofusine 4% | 121 |
| Gelaspan 4% Children age ≤ 12 years
Gelaspan 4% | 480 |
| Total | 601 |
Baseline characteristics
| Characteristic | Gelofusine 4% | Gelaspan 4% | Total |
|---|---|---|---|
| Age, Categorical <=18 years | 121 Participants | 480 Participants | 601 Participants |
| Age, Categorical >=65 years | 0 Participants | 0 Participants | 0 Participants |
| Age, Categorical Between 18 and 65 years | 0 Participants | 0 Participants | 0 Participants |
| Age, Continuous | 52.6 months STANDARD_DEVIATION 45.7 | 23.15 months STANDARD_DEVIATION 34.12 | 29.08 months STANDARD_DEVIATION 38.55 |
| Race and Ethnicity Not Collected | — | — | 0 Participants |
| Region of Enrollment Bulgaria | 30 participants | 0 participants | 30 participants |
| Region of Enrollment Germany | 20 participants | 431 participants | 451 participants |
| Region of Enrollment Italy | 53 participants | 6 participants | 59 participants |
| Region of Enrollment Spain | 10 participants | 43 participants | 53 participants |
| Region of Enrollment United Kingdom | 8 participants | 0 participants | 8 participants |
| Sex: Female, Male Female | 46 Participants | 203 Participants | 249 Participants |
| Sex: Female, Male Male | 75 Participants | 277 Participants | 352 Participants |
Adverse events
| Event type | EG000 affected / at risk | EG001 affected / at risk |
|---|---|---|
| deaths Total, all-cause mortality | 0 / 121 | 0 / 480 |
| other Total, other adverse events | 1 / 121 | 3 / 480 |
| serious Total, serious adverse events | 0 / 121 | 1 / 480 |
Outcome results
Dosing of the Products During Surgery
Time frame: Before (0 - 2 h) and up to 2 h after infusion of gelatin solutions
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Gelofusine 4% | Dosing of the Products During Surgery | 14.58 ml/kg | Standard Deviation 6.85 |
| Gelaspan 4% | Dosing of the Products During Surgery | 12.64 ml/kg | Standard Deviation 4.72 |
Follow-up Assessed by Number of Participants With Post-operative Complications
Time frame: At discharge from the hospital or in-hospital 3 months after start of gelatine infusion, whatever occurs first.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Gelofusine 4% | Follow-up Assessed by Number of Participants With Post-operative Complications | 0 Participants |
| Gelaspan 4% | Follow-up Assessed by Number of Participants With Post-operative Complications | 4 Participants |
Glucose
mmol/l
Time frame: Before (0 - 2 h) and up to 2 h after infusion of gelatin solutions
Population: The data for glucose were not entered for all participants by the sites in the data collection form
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Gelofusine 4% | Glucose | After infusion | 6.83 mmol/l | Standard Deviation 4.36 |
| Gelofusine 4% | Glucose | Before infusion | 6.13 mmol/l | Standard Deviation 3.02 |
| Gelaspan 4% | Glucose | After infusion | 6.61 mmol/l | Standard Deviation 1.96 |
| Gelaspan 4% | Glucose | Before infusion | 5.21 mmol/l | Standard Deviation 1.18 |
Heart Rate
beats per minute
Time frame: Before (0 - 2 h) and up to 2 h after infusion of gelatin solutions
Population: The data for heart rate were not entered for all participants by the sites in the data collection form.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Gelofusine 4% | Heart Rate | Before infusion | 116.74 beats per minute | Standard Deviation 25.72 |
| Gelofusine 4% | Heart Rate | After infusion | 113.24 beats per minute | Standard Deviation 22.54 |
| Gelaspan 4% | Heart Rate | Before infusion | 121.20 beats per minute | Standard Deviation 22.54 |
| Gelaspan 4% | Heart Rate | After infusion | 118.72 beats per minute | Standard Deviation 21.88 |
Hematocrit
%
Time frame: Before (0 - 2 h) and up to 2 h after infusion of gelatin solutions
Population: The data for Hematocrit were not entered for all subjects by the sites in the data collection form.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Gelofusine 4% | Hematocrit | Before infusion | 35.33 % | Standard Error 6.76 |
| Gelofusine 4% | Hematocrit | After infusion | 31.67 % | Standard Error 7.64 |
| Gelaspan 4% | Hematocrit | Before infusion | 35.06 % | Standard Error 6.92 |
| Gelaspan 4% | Hematocrit | After infusion | 32.07 % | Standard Error 7.12 |
Hemoglobin
mmol/L
Time frame: Before (0 - 2 h) and up to 2 h after infusion of gelatin solutions
Population: The data for Hemoglobin were not entered for all participants by the sites in the data collection form.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Gelofusine 4% | Hemoglobin | Before Infusion | 11.02 mmol/L | Standard Deviation 2.51 |
| Gelofusine 4% | Hemoglobin | After infusion | 10.01 mmol/L | Standard Deviation 2.42 |
| Gelaspan 4% | Hemoglobin | Before Infusion | 11.35 mmol/L | Standard Deviation 2.22 |
| Gelaspan 4% | Hemoglobin | After infusion | 10.30 mmol/L | Standard Deviation 2.16 |
Lactate
mmol/l
Time frame: Before (0 - 2 h) and up to 2 h after infusion of gelatin solutions
Population: The data for lactates were not entered for all participants by the sites in the data collection form.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Gelofusine 4% | Lactate | Before infusion | 1.38 mmol/l | Standard Deviation 0.8 |
| Gelofusine 4% | Lactate | After infusion | 1.48 mmol/l | Standard Deviation 0.87 |
| Gelaspan 4% | Lactate | Before infusion | 1.19 mmol/l | Standard Deviation 0.62 |
| Gelaspan 4% | Lactate | After infusion | 1.30 mmol/l | Standard Deviation 0.82 |
Mean Arterial Pressure
mmHg
Time frame: Before (0 - 2 h) and up to 2 h after infusion of gelatin solutions
Population: The data for mean arterial pressure were not entered for all participants by the sites in the data collection form
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Gelofusine 4% | Mean Arterial Pressure | Before infusion | 58.03 mmHg | Standard Deviation 14.81 |
| Gelofusine 4% | Mean Arterial Pressure | After infusion | 65.23 mmHg | Standard Deviation 14.48 |
| Gelaspan 4% | Mean Arterial Pressure | Before infusion | 46.72 mmHg | Standard Deviation 11.54 |
| Gelaspan 4% | Mean Arterial Pressure | After infusion | 55.55 mmHg | Standard Deviation 11.25 |
Number of Participants With (Serious) Adverse Events / Reactions
Time frame: Before (0 - 2 h) and up to 2 h after infusion of gelatin solutions
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Gelofusine 4% | Number of Participants With (Serious) Adverse Events / Reactions | 1 Participants |
| Gelaspan 4% | Number of Participants With (Serious) Adverse Events / Reactions | 4 Participants |
Potentia Hydrogenii
Potentia hydrogenii (ph) was part of blood sampling/laboratory to measure the levels of oxygen and carbon dioxide.
Time frame: Before (0 - 2 h) and up to 2 h after infusion of gelatin solutions
Population: The data for potentia hydrogenii were not entered for all partipants by the sites in the data collection form.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Gelofusine 4% | Potentia Hydrogenii | Before Infusion | 7.35 unitless | Standard Deviation 0.08 |
| Gelofusine 4% | Potentia Hydrogenii | After Infusion | 7.34 unitless | Standard Deviation 0.07 |
| Gelaspan 4% | Potentia Hydrogenii | Before Infusion | 7.34 unitless | Standard Deviation 0.06 |
| Gelaspan 4% | Potentia Hydrogenii | After Infusion | 7.32 unitless | Standard Deviation 0.07 |
Serum Creatinine
µmol/l
Time frame: Before (0 - 2 days) and up to 2 days after infusion of gelatin solutions
Population: The data for Serum Creatinine were not entered for all participants by the sites in the data collection form.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Gelofusine 4% | Serum Creatinine | Before infusion | 30.92 µmol/l | Standard Deviation 15.32 |
| Gelofusine 4% | Serum Creatinine | After infusion | 30.23 µmol/l | Standard Deviation 14.06 |
| Gelaspan 4% | Serum Creatinine | Before infusion | 31.08 µmol/l | Standard Deviation 16.48 |
| Gelaspan 4% | Serum Creatinine | After infusion | 33.13 µmol/l | Standard Deviation 17.8 |
Serum Prolin
µmol/l
Time frame: Before (0 - 2 days) and up to 2 days after infusion of gelatin solutions
Population: Serum proline was only documented in four study participants in total. Not part of clinical routine.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Gelofusine 4% | Serum Prolin | Before infusion | 235.25 µmol/l | Standard Deviation 2.5 |
| Gelofusine 4% | Serum Prolin | After infusion | 180 µmol/l | Standard Deviation 43.63 |