Gastric CancerNCT04529135
The Effect of Dexmedetomidine During Opioid Free Anesthesia on Postoperative Recovery After Gastrectomy
A study testing Dexmedetomidine and Remifentanil in people with Gastric Cancer, run by Gangnam Severance Hospital at 1 site in South Korea.
Trial summary
"Want to know the effect of dexmedetomidine during opioid free anesthesia on postoperative recovery after gastrectomy. Patients undergoing open gastrectomy are divided into dexmedetomidine group and control(remifentanil) group, administered during surgery, and compared with the speed of postoperative intestinal… Read more about this study
- Who is it for?
- Ages 19 to 75 years
- Conditions the study is for
- Gastric Cancer
- What is being tested?
- Dexmedetomidine and Remifentanil
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 68 participants
- Where
- 1 siteSouth Korea
- Study dates
- 26 Aug 2020to 20 Jun 2022
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 19 to 75 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- -patients undergoing open gastrectomy for gastric cancer
Who cannot join
- American Society of Anesthesiology grade 3 or higher
- history of chemotherapy
- diagosis of cancer in other organs
- history of drug allergy
- weight less than 60kg
- BMI over 30 kg/m2 patient
- cognitive impairment
- gait disturbance
Trial locations and contacts
1 site in 1 country.
About this study
Official title: The Effect of Dexmedetomidine During Opioid Free Anesthesia on Postoperative Recovery After Gastrectomy : A Randomized Controlled Trial
"Want to know the effect of dexmedetomidine during opioid free anesthesia on postoperative recovery after gastrectomy. Patients undergoing open gastrectomy are divided into dexmedetomidine group and control(remifentanil) group, administered during surgery, and compared with the speed of postoperative intestinal function recovery. Based on our institution's previous record, the average recovery time was 6 ± 1.4 days. Given that it is clinically significant to reduce recovery time by 20%, Alpha 0.05 and Power 80% require 31 samples per group, and assuming a 10% dropout rate, the total number of samples needed is 68.Subjects are patients aged 19 to 75 who are subject to open gastretomy planned by a gastric cancer. The exclusion criteria include American Society of Anesthesiology grade 3 or higher, patients who have previously been treated for cancer, patients with cancer other than the stomach, patients with drug allergies, weight less than 60kg, BMI > 30 kg/m2, patients who are unable to communicate and are unable to read consent (e.g., illiteracy, foreigners, etc.). The research method is a Randomized double-blind controlled study, and the assignment of both drugs is unknown and is used to maintain anesthesia in the form of continuous injection during surgery. Primary outcome is the recovery period satisfying the following. 1)intestinal gas passage 2) tolerance of soft bland diet (SBD) for 24 hr. 3) safe ambulation without assistance 4) no requirement iv analgesics after discontinuation of PCA (VAS <4). 5) no abnormal physical signs or laboratory test. The secondary outcomes are maximum VAS, post-operative hospital stay, complications and readmission rate at 3 months F/U time, post-operative period analgesic requirement, incidence of opioid related side effect.
- Conditions
- Gastric Cancer
- Being tested
- Dexmedetomidine, Remifentanil
- Medical subject headings
- Stomach Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
DexmedetomidineDrug
The prepared drug marks the assigned group as unknown. In both groups, the test drug marked as unknown begins to be administered in an anesthetic induction. When the patient arrives in the operating room, electrocardiogram, noninvasive blood pressure, and bispectral index (BIS) monitoring is performed. In both groups, 2 mg/kg of propofol induces general anesthesia, intubates after administration of rocuronium 0.6 mg/kg, and maintains anesthesia with sevoflurane 1.5-2.5 vol%. Use 0.075 mg of palonosetrone as an antiemetics after inducing anesthesia. Adjust the inhalation anesthetic to maintain BIS 40-60 , mechanical ventilation to maintain the Tidal volume of 8 ml/kg, PEEP 5 mmHg and end-tidal carbon dioxide (EtCO2) of 35-40 mmHg. Push 1mcg of fentanyl and 1g of acetaminophen per kg for pain control 20 minutes before the end of surgery.
RemifentanilDrug
The prepared drug marks the assigned group as unknown. In both groups, the test drug marked as unknown begins to be administered in an anesthetic induction. When the patient arrives in the operating room, electrocardiogram, noninvasive blood pressure, and bispectral index (BIS) monitoring is performed. In both groups, 2 mg/kg of propofol induces general anesthesia, intubates after administration of rocuronium 0.6 mg/kg, and maintains anesthesia with sevoflurane 1.5-2.5 vol%. Use 0.075 mg of palonosetrone as an antiemetics after inducing anesthesia. Adjust the inhalation anesthetic to maintain BIS 40-60 , mechanical ventilation to maintain the Tidal volume of 8 ml/kg, PEEP 5 mmHg and end-tidal carbon dioxide (EtCO2) of 35-40 mmHg. Push 1mcg of fentanyl and 1g of acetaminophen per kg for pain control 20 minutes before the end of surgery.
| Study group | Role | What they receive |
|---|---|---|
| Dexmedetomidine | Experimental | IV,0.2~0.8 µg/kg/hr Receives: Drug: Dexmedetomidine |
| Remifentanil | Active comparator | IV,0.05~0.2 µg/kg/min Receives: Drug: Remifentanil |
What is being measured
The primary outcome is the main question the study is designed to answer.
postoperative recovery time
number of days satisfying all following criteria 1)intestinal gas passage 2) tolerance of soft bland diet (SBD) for 24 hr. 3) safe ambulation without assistance 4) no requirement iv analgesics after discontinuation of PCA (VAS <4). 5) no abnormal physical signs or laboratory test.
Measured: 3 months
Secondary outcomes (5)
maximum pain score
Visual analogue scale (VAS: 0-10)
Measured: 3 months
post-operative hospital stay
days
Measured: 3 months
complications and readmission rate at 3 months F/U time
incidence
Measured: 3 months
post-operative period analgesic requirement
number of analgesic requirement despite intravenous patient controlled analgesia
Measured: 3 months
opioid related side effect.
incidence of nausea, vomiting and pruritus
Measured: 3 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted27 Aug 2020
- Study start26 Aug 2020
- Primary completion20 Jun 2022
- Study completion20 Jun 2022
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Gastric CancerStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Model description
- Randomized Double-blind Controlled Study
- Masking
- Triple blind
- Who is masked
- Participant, Care provider, Investigator
- Enrolment
- 68 participants (actual)
Sponsor and investigators
- Lead sponsor
- Gangnam Severance Hospital
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Ji-young Kim, Gangnam Severance Hospital
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04529135
- Sponsor's protocol ID
- 2020-0219-002
- Status last verified
- Jun 2022
- First submitted
- 11 Aug 2020
- Last updated
- 23 Jun 2022
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 23 Jun 2022. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- The Effect of Dexmedetomidine During Opioid Free Anesthesia on Postoperative Recovery After Gastrectomy : A Randomized Controlled Trial
- ClinicalTrials.gov ID
- NCT04529135
- Acronym / sponsor ID
- 2020-0219-002
- Conditions
- Gastric Cancer
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 68 participants (actual)
- Lead sponsor
- Gangnam Severance HospitalUniversity, hospital or other
- Study start
- 26 Aug 2020 (actual)
- Primary completion
- 20 Jun 2022 (actual)
- Study completion
- 20 Jun 2022 (actual)
- First posted
- 27 Aug 2020 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
"Want to know the effect of dexmedetomidine during opioid free anesthesia on postoperative recovery after gastrectomy. Patients undergoing open gastrectomy are divided into dexmedetomidine group and control(remifentanil) group, administered during surgery, and compared with the speed of postoperative intestinal function recovery. Based on our institution's previous record, the average recovery time was 6 ± 1.4 days. Given that it is clinically significant to reduce recovery time by 20%, Alpha 0.05 and Power 80% require 31 samples per group, and assuming a 10% dropout rate, the total number of samples needed is 68.Subjects are patients aged 19 to 75 who are subject to open gastretomy planned by a gastric cancer. The exclusion criteria include American Society of Anesthesiology grade 3 or higher, patients who have previously been treated for cancer, patients with cancer other than the stomach, patients with drug allergies, weight less than 60kg, BMI > 30 kg/m2, patients who are unable to communicate and are unable to read consent (e.g., illiteracy, foreigners, etc.). The research method is a Randomized double-blind controlled study, and the assignment of both drugs is unknown and is used to maintain anesthesia in the form of continuous injection during surgery. Primary outcome is the recovery period satisfying the following. 1)intestinal gas passage 2) tolerance of soft bland diet (SBD) for 24 hr. 3) safe ambulation without assistance 4) no requirement iv analgesics after discontinuation of PCA (VAS <4). 5) no abnormal physical signs or laboratory test. The secondary outcomes are maximum VAS, post-operative hospital stay, complications and readmission rate at 3 months F/U time, post-operative period analgesic requirement, incidence of opioid related side effect.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Triple blind (participant, care provider, investigator)
- Number of arms
- 2
- Model description
- Randomized Double-blind Controlled Study
| Arm | Type | Receives |
|---|---|---|
| Dexmedetomidine | Experimental | Drug: DexmedetomidineIV,0.2~0.8 µg/kg/hr |
| Remifentanil | Active comparator | Drug: RemifentanilIV,0.05~0.2 µg/kg/min |
Who may qualify
- Ages
- 19 to 75 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (1 listed)
- -patients undergoing open gastrectomy for gastric cancer
Key exclusion criteria (8 listed)
- American Society of Anesthesiology grade 3 or higher
- history of chemotherapy
- diagosis of cancer in other organs
- history of drug allergy
- weight less than 60kg
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| DexmedetomidineThe prepared drug marks the assigned group as unknown. In both groups, the test drug marked as unknown begins to be administered in an anesthetic induction. When the patient arrives in the operating room, electrocardiogram, noninvasive blood pressure, and bispectral index (BIS) monitoring is performed. In both groups, 2 mg/kg of propofol induces general anesthesia, intubates after administration of rocuronium 0.6 mg/kg, and maintains anesthesia with sevoflurane 1.5-2.5 vol%. Use 0.075 mg of palonosetrone as an antiemetics after inducing anesthesia. Adjust the inhalation anesthetic to maintain BIS 40-60 , mechanical ventilation to maintain the Tidal volume of 8 ml/kg, PEEP 5 mmHg and end-tidal carbon dioxide (EtCO2) of 35-40 mmHg. Push 1mcg of fentanyl and 1g of acetaminophen per kg for pain control 20 minutes before the end of surgery. | Drug | Dexmedetomidine |
| RemifentanilThe prepared drug marks the assigned group as unknown. In both groups, the test drug marked as unknown begins to be administered in an anesthetic induction. When the patient arrives in the operating room, electrocardiogram, noninvasive blood pressure, and bispectral index (BIS) monitoring is performed. In both groups, 2 mg/kg of propofol induces general anesthesia, intubates after administration of rocuronium 0.6 mg/kg, and maintains anesthesia with sevoflurane 1.5-2.5 vol%. Use 0.075 mg of palonosetrone as an antiemetics after inducing anesthesia. Adjust the inhalation anesthetic to maintain BIS 40-60 , mechanical ventilation to maintain the Tidal volume of 8 ml/kg, PEEP 5 mmHg and end-tidal carbon dioxide (EtCO2) of 35-40 mmHg. Push 1mcg of fentanyl and 1g of acetaminophen per kg for pain control 20 minutes before the end of surgery. | Drug | Remifentanil |
Primary outcome
postoperative recovery time
Time frame: 3 months
number of days satisfying all following criteria 1)intestinal gas passage 2) tolerance of soft bland diet (SBD) for 24 hr. 3) safe ambulation without assistance 4) no requirement iv analgesics after discontinuation of PCA (VAS <4). 5) no abnormal physical signs or laboratory test.
5 secondary outcomes
maximum pain score
Time frame: 3 months
post-operative hospital stay
Time frame: 3 months
complications and readmission rate at 3 months F/U time
Time frame: 3 months
post-operative period analgesic requirement
Time frame: 3 months
opioid related side effect.
Time frame: 3 months
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 23 Jun 2022.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Dexmedetomidine and Remifentanil in people with Gastric Cancer, run by Gangnam Severance Hospital at 1 site in South Korea.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 8 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 23 Jun 2022. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in South Korea. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
postoperative recovery time (time frame: 3 months). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 23 Jun 2022.