AdenotonsillectomyPhase 1/2NCT03618823
Non-opioids for Analgesia After Adenotonsillectomy in Children
A Phase 1/2 study testing Oxycodone, Ibuprofen and Acetaminophen in people with Adenotonsillectomy and Post-operative Analgesia, run by David Chi, MD at 1 site in United States.
Trial summary
The goal of this study is to determine if non-opioid pain control is a safe way to manage pain after adenotonsillectomy surgery in children. The investigators will be randomly assigning children aged 3-17 to one of two groups: one group will receive non-opioid pain medication only, and the other group will receive… Read more about this study
- Who is it for?
- Ages 3 to 17 yearsHealthy volunteers can take part
- Conditions the study is for
- Adenotonsillectomy, Post-operative Analgesia, Opioid Use
- What is being tested?
- Oxycodone, Ibuprofen and Acetaminophen
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 268 participants
- Where
- 1 siteUnited States
- Study dates
- 25 Oct 2018to 18 May 2020
- Phase
- Phase 1/2
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
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 3 to 17 years
- All sexes
- Healthy volunteers accepted
- Child
Who may be able to join
- Patients age 3 - 17 undergoing adenotonsillectomy
Who cannot join
- Down syndrome
- History of coagulopathy
- Craniofacial abnormalities
- Caregivers who cannot speak, read, or write in English proficiently
- Patients who take opioids during the enrollment period
- Patients who take chronic opioids
Show all 10Show fewer
- Pregnancy
- Allergy to or contraindication for taking any of the study medications
- Patients who have the inability to communicate
- Patients who have the inability to localize pain
Trial locations and contacts
1 site in 1 country.
United States1 site
UPMC Children's Hospital of Pittsburgh
Pittsburgh, Pennsylvania, 15224
About this study
Official title: Randomized Clinical Trial of Non-Opioid Pain Medications After Adenotonsillectomy
The goal of this study is to determine if non-opioid pain control is a safe way to manage pain after adenotonsillectomy surgery in children. The investigators will be randomly assigning children aged 3-17 to one of two groups: one group will receive non-opioid pain medication only, and the other group will receive opioid and non-opioid medications for pain control. The investigators will analyze the data and determine if there is a difference in pain control between the two drug regimens, and if there are any other associated complications between the two groups.
This study is important because if we can demonstrate that there is little difference in outcomes and pain control between the two groups, a strong argument can be made for reducing or eliminating opioid prescription after adenotonsillectomy. This may protect future children from the risks of taking opioid medications and help to reduce the scope of the opioid epidemic.
Read the detailed description
Purpose: To determine if non-opioid pain control is a safe and effective option in the treatment of post-operative pain following adenotonsillectomy in various pediatric age groups.
Methods: The subject population will be patients between the ages of 3 and 17 who will undergo adenotonsillectomy. The study will consist of two unblinded arms - patients receiving standard pain control regimen which include opioids and non-opioids, and patients receiving non-opioid pain medications only. In the diary they will receive, patients or caregivers will record quantity and dosage of pain medication taken each day, a survey, and pain ratings measured by the Wong-Baker FACES Pain Rating Scale. Within 4-8 weeks post-operatively the patients will return for a follow up appointment along with their diary. Demographic information such as age, race, gender, household income will be extracted from the diary and the electronic medical record. Information such as surgical technique, concurrent operations, post-operative pain prescription (types, weight based dosage, and total days prescribed) will be extracted from the electronic medical record and recorded as well. Outcomes measured will include pain scale rating and rates of complications between the two groups.
Significance: If it can be demonstrated that non-opioid pain control after adenotonsillectomy does not lead to increased pain or worse outcomes in certain pediatric age groups, a strong argument can be made for the cessation of opioid prescription for these ages following adenotonsillectomy. Given the widespread opioid epidemic, this would be a significant step in curbing the massive opioid problem, as well as reducing the adverse effects of opioid usage in pediatric populations.
- Conditions
- Adenotonsillectomy, Post-operative Analgesia, Opioid Use
- Being tested
- Oxycodone, Ibuprofen, Acetaminophen
- Keywords
- analgesia, pain control, adenotonsillectomy, tonsillectomy, opioids, post-operative pain
- Medical subject headings
- Agnosia, Pain, Postoperative
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
OxycodoneDrug
Oxycodone will be prescribed at a dose in the range of 0.025 mg/kg to 0.10 mg/kg every four hours or as needed for adequate pain management. The total supply will be limited to seven days. It will be prescribed in liquid suspension form for ease of use in pediatric populations. Subjects or parents will purchase this medication and dosage will be given to subjects in easy-to-understand language.
IbuprofenDrug
Ibuprofen will be prescribed at 10 mg/kg to be taken every 6 hours for the first three post-operative days. After the first three days, the subject should take the ibuprofen every 6 hours as needed for pain control. The daily dose of ibuprofen is not to exceed 1200mg or more than 4 individual doses. It will be prescribed in liquid suspension form for ease of use in pediatric populations. Subjects or parents will purchase this medication and dosage will be given to subjects in easy-to-understand language.
AcetaminophenDrug
Acetaminophen will be prescribed at 15mg/kg to be taken every 4 hours for the first three days, except when sleeping. After the first three days, the subject should take the acetaminophen every 4 hours as needed for pain control. The daily dose of acetaminophen is not to exceed 5 doses in 24 hours. It will be prescribed in liquid suspension form for ease of use in pediatric populations. Subjects or parents will purchase this medication and dosage will be given to subjects in easy-to-understand language.
| Study group | Role | What they receive |
|---|---|---|
| Opioid pain control | Experimental | Patients in this group will be receiving triple therapy for pain control with oxycodone, acetaminophen, and ibuprofen. They will be asked to complete a pain diary which will be used to determine the level of pain control achieved with this regimen. The diary will be completed by post-operative day 14. A post-operative appointment between 4-8 weeks will be scheduled and the patient and caregiver will return the pain diary. Receives: Drug: Oxycodone; Drug: Ibuprofen; Drug: Acetaminophen |
| Non-opioid pain control | Active comparator | Patients in this group will be receiving therapy for pain control with acetaminophen and ibuprofen only. They will be asked to complete a pain diary which will be used to determine the level of pain control achieved with this regimen. The diary will be completed by post-operative day 14. A post-operative appointment between 4-8 weeks will be scheduled and the patient and caregiver will return the diary. Receives: Drug: Ibuprofen; Drug: Acetaminophen |
What is being measured
The primary outcome is the main question the study is designed to answer.
Average Pain Burden
Average pain over 14 post-operative days before and after medications. This is quantified using the validated Wong-Baker FACES pain metric. Patients receive a take-home pain diary and for 14 days report their maximum pain both before and after taking pain medication. The mean of these pain ratings will be the primary outcome measure. The Wong-Baker FACES scale is from 0 (min) to 10 (max). A higher score indicates worse outcome/pain.
Measured: 14 days post-operatively
Secondary outcomes (2)
Number of Participants With ED (Emergency Department) or Urgent Care Visits
Number of participants with emergency department or urgent care visits in 14 post-operative days - assessed via the electronic medical record and the take-home pain diary.
Measured: 14 days post-operatively
Number of Side Effects of Medications
Number of any of the following side effects experienced: Nausea, vomiting, constipation, stomach ache, difficulty breathing. Assessed at follow-up and take-home pain diary.
Measured: 14 days post-operatively
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted7 Aug 2018
- Study start25 Oct 2018
- Primary completion18 May 2020
- Study completion18 May 2020
Why it stopped: Early termination due to COVID-19 cases and cancelled surgeries.
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (11)Papers the sponsor has linked to this study.
- Other trials for AdenotonsillectomyStudies 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 1/2
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Model description
- Experimental, open-label randomized control trial.
- Masking
- None (open label)
- Enrolment
- 268 participants (actual)
Sponsor and investigators
- Lead sponsor
- David Chi, MD
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor-investigator, David Chi, MD, University of Pittsburgh
- Investigators
- David H Chi, MD, Principal investigator, Clinical Director, Division of Pediatric Otolaryngology, Children's Hospital of Pittsburgh
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT03618823
- Sponsor's protocol ID
- STUDY19040036 (Part 1)
- Status last verified
- Oct 2021
- First submitted
- 1 Aug 2018
- Last updated
- 10 Nov 2021
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- Yes
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Individual data sharing
- Yes: Only co-investigators as listed under the University of Pittsburgh IRB (Institutional Review Board) protocol for this study will have access to all data and analysis. Data will be shared via UPMC-associated OneDrive and will only be shared between these investigators.
Publications
Van Cleve WC, Grigg EB. Variability in opioid prescribing for children undergoing ambulatory surgery in the United States. J Clin Anesth. 2017 Sep;41:16-20. doi: 10.1016/j.jclinane.2017.05.014. Epub 2017 Jun 3.
PubMed 28802595Rudd RA, Seth P, David F, Scholl L. Increases in Drug and Opioid-Involved Overdose Deaths - United States, 2010-2015. MMWR Morb Mortal Wkly Rep. 2016 Dec 30;65(50-51):1445-1452. doi: 10.15585/mmwr.mm655051e1.
PubMed 28033313Schuchat A, Houry D, Guy GP Jr. New Data on Opioid Use and Prescribing in the United States. JAMA. 2017 Aug 1;318(5):425-426. doi: 10.1001/jama.2017.8913. No abstract available.
PubMed 28687823Feinberg AE, Chesney TR, Srikandarajah S, Acuna SA, McLeod RS; Best Practice in Surgery Group. Opioid Use After Discharge in Postoperative Patients: A Systematic Review. Ann Surg. 2018 Jun;267(6):1056-1062. doi: 10.1097/SLA.0000000000002591.
PubMed 29215370Monitto CL, Hsu A, Gao S, Vozzo PT, Park PS, Roter D, Yenokyan G, White ED, Kattail D, Edgeworth AE, Vasquenza KJ, Atwater SE, Shay JE, George JA, Vickers BA, Kost-Byerly S, Lee BH, Yaster M. Opioid Prescribing for the Treatment of Acute Pain in Children on Hospital Discharge. Anesth Analg. 2017 Dec;125(6):2113-2122. doi: 10.1213/ANE.0000000000002586.
PubMed 29189368Holte K, Kehlet H. Effect of postoperative epidural analgesia on surgical outcome. Minerva Anestesiol. 2002 Apr;68(4):157-61.
PubMed 12024074van Boekel RLM, Warle MC, Nielen RGC, Vissers KCP, van der Sande R, Bronkhorst EM, Lerou JGC, Steegers MAH. Relationship Between Postoperative Pain and Overall 30-Day Complications in a Broad Surgical Population: An Observational Study. Ann Surg. 2019 May;269(5):856-865. doi: 10.1097/SLA.0000000000002583.
PubMed 29135493Bean-Lijewski JD, Kruitbosch SH, Hutchinson L, Browne B. Post-tonsillectomy pain management in children: can we do better? Otolaryngol Head Neck Surg. 2007 Oct;137(4):545-51. doi: 10.1016/j.otohns.2007.06.731.
PubMed 17903568Luk LJ, Mosen D, MacArthur CJ, Grosz AH. Implementation of a Pediatric Posttonsillectomy Pain Protocol in a Large Group Practice. Otolaryngol Head Neck Surg. 2016 Apr;154(4):720-4. doi: 10.1177/0194599815627810. Epub 2016 Feb 16.
PubMed 26884362Kelly LE, Sommer DD, Ramakrishna J, Hoffbauer S, Arbab-Tafti S, Reid D, Maclean J, Koren G. Morphine or Ibuprofen for post-tonsillectomy analgesia: a randomized trial. Pediatrics. 2015 Feb;135(2):307-13. doi: 10.1542/peds.2014-1906.
PubMed 25624387Whelan RL, McCoy JL, Mirson L, Maguire RC, Jabbour N, Simons JP, Dohar JE, Kitsko DJ, Stapleton AL, Tobey ABJ, Alper CM, Shaffer AD, Bennett ZR, Chi DH. Opioid Analgesia Following Pediatric Adenotonsillectomy: A Randomized Clinical Trial. Otolaryngol Head Neck Surg. 2025 Aug;173(2):392-401. doi: 10.1002/ohn.1280. Epub 2025 May 21.
PubMed 40396501
Study at a glance
From the registry record, last updated by the sponsor on 10 Nov 2021. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Randomized Clinical Trial of Non-Opioid Pain Medications After Adenotonsillectomy
- ClinicalTrials.gov ID
- NCT03618823
- Acronym / sponsor ID
- STUDY19040036 (Part 1)
- Conditions
- Adenotonsillectomy, Post-operative Analgesia, Opioid Use
- Keywords
- analgesia, pain control, adenotonsillectomy, tonsillectomy, opioids, post-operative pain
- Phase
- Phase 1/2
- Study type
- Interventional
- Recruitment status
- TerminatedReason stopped: Early termination due to COVID-19 cases and cancelled surgeries.
- Enrolment
- 268 participants (actual)
- Lead sponsor
- David Chi, MDUniversity, hospital or other
- Study start
- 25 Oct 2018 (actual)
- Primary completion
- 18 May 2020 (actual)
- Study completion
- 18 May 2020 (actual)
- First posted
- 7 Aug 2018 (actual)
- Results
- Posted 10 Nov 2021
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The goal of this study is to determine if non-opioid pain control is a safe way to manage pain after adenotonsillectomy surgery in children. The investigators will be randomly assigning children aged 3-17 to one of two groups: one group will receive non-opioid pain medication only, and the other group will receive opioid and non-opioid medications for pain control. The investigators will analyze the data and determine if there is a difference in pain control between the two drug regimens, and if there are any other associated complications between the two groups.
This study is important because if we can demonstrate that there is little difference in outcomes and pain control between the two groups, a strong argument can be made for reducing or eliminating opioid prescription after adenotonsillectomy. This may protect future children from the risks of taking opioid medications and help to reduce the scope of the opioid epidemic.
Detailed description
Purpose: To determine if non-opioid pain control is a safe and effective option in the treatment of post-operative pain following adenotonsillectomy in various pediatric age groups.
Methods: The subject population will be patients between the ages of 3 and 17 who will undergo adenotonsillectomy. The study will consist of two unblinded arms - patients receiving standard pain control regimen which include opioids and non-opioids, and patients receiving non-opioid pain medications only. In the diary they will receive, patients or caregivers will record quantity and dosage of pain medication taken each day, a survey, and pain ratings measured by the Wong-Baker FACES Pain Rating Scale. Within 4-8 weeks post-operatively the patients will return for a follow up appointment along with their diary. Demographic information such as age, race, gender, household income will be extracted from the diary and the electronic medical record. Information such as surgical technique, concurrent operations, post-operative pain prescription (types, weight based dosage, and total days prescribed) will be extracted from the electronic medical record and recorded as well. Outcomes measured will include pain scale rating and rates of complications between the two groups.
Significance: If it can be demonstrated that non-opioid pain control after adenotonsillectomy does not lead to increased pain or worse outcomes in certain pediatric age groups, a strong argument can be made for the cessation of opioid prescription for these ages following adenotonsillectomy. Given the widespread opioid epidemic, this would be a significant step in curbing the massive opioid problem, as well as reducing the adverse effects of opioid usage in pediatric populations.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 2
- Model description
- Experimental, open-label randomized control trial.
| Arm | Type | Receives |
|---|---|---|
| Opioid pain control | Experimental | Drug: Oxycodone, Drug: Ibuprofen, Drug: AcetaminophenPatients in this group will be receiving triple therapy for pain control with oxycodone, acetaminophen, and ibuprofen. They will be asked to complete a pain diary which will be used to determine the level of pain control achieved with this regimen. The diary will be completed by post-operative day 14. A post-operative appointment between 4-8 weeks will be scheduled and the patient and caregiver will return the pain diary. |
| Non-opioid pain control | Active comparator | Drug: Ibuprofen, Drug: AcetaminophenPatients in this group will be receiving therapy for pain control with acetaminophen and ibuprofen only. They will be asked to complete a pain diary which will be used to determine the level of pain control achieved with this regimen. The diary will be completed by post-operative day 14. A post-operative appointment between 4-8 weeks will be scheduled and the patient and caregiver will return the diary. |
Who may qualify
- Ages
- 3 to 17 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Child
Key inclusion criteria (1 listed)
- Patients age 3 - 17 undergoing adenotonsillectomy
Key exclusion criteria (10 listed)
- Down syndrome
- History of coagulopathy
- Craniofacial abnormalities
- Caregivers who cannot speak, read, or write in English proficiently
- Patients who take opioids during the enrollment period
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 |
|---|---|---|
| OxycodoneOxycodone will be prescribed at a dose in the range of 0.025 mg/kg to 0.10 mg/kg every four hours or as needed for adequate pain management. The total supply will be limited to seven days. It will be prescribed in liquid suspension form for ease of use in pediatric populations. Subjects or parents will purchase this medication and dosage will be given to subjects in easy-to-understand language. | Drug | Opioid pain control |
| IbuprofenIbuprofen will be prescribed at 10 mg/kg to be taken every 6 hours for the first three post-operative days. After the first three days, the subject should take the ibuprofen every 6 hours as needed for pain control. The daily dose of ibuprofen is not to exceed 1200mg or more than 4 individual doses. It will be prescribed in liquid suspension form for ease of use in pediatric populations. Subjects or parents will purchase this medication and dosage will be given to subjects in easy-to-understand language. | Drug | Non-opioid pain control, Opioid pain control |
| AcetaminophenAcetaminophen will be prescribed at 15mg/kg to be taken every 4 hours for the first three days, except when sleeping. After the first three days, the subject should take the acetaminophen every 4 hours as needed for pain control. The daily dose of acetaminophen is not to exceed 5 doses in 24 hours. It will be prescribed in liquid suspension form for ease of use in pediatric populations. Subjects or parents will purchase this medication and dosage will be given to subjects in easy-to-understand language. | Drug | Non-opioid pain control, Opioid pain control |
Primary outcome
Average Pain Burden
Time frame: 14 days post-operatively
Average pain over 14 post-operative days before and after medications. This is quantified using the validated Wong-Baker FACES pain metric. Patients receive a take-home pain diary and for 14 days report their maximum pain both before and after taking pain medication. The mean of these pain ratings will be the primary outcome measure. The Wong-Baker FACES scale is from 0 (min) to 10 (max). A higher score indicates worse outcome/pain.
2 secondary outcomes
Number of Participants With ED (Emergency Department) or Urgent Care Visits
Time frame: 14 days post-operatively
Number of Side Effects of Medications
Time frame: 14 days post-operatively
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 10 Nov 2021.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Background: PubMed 28802595Van Cleve WC, Grigg EB. Variability in opioid prescribing for children undergoing ambulatory surgery in the United States. J Clin Anesth. 2017 Sep;41:16-20. doi: 10.1016/j.jclinane.2017.05.014. Epub 2017 Jun 3.
- Background: PubMed 28033313Rudd RA, Seth P, David F, Scholl L. Increases in Drug and Opioid-Involved Overdose Deaths - United States, 2010-2015. MMWR Morb Mortal Wkly Rep. 2016 Dec 30;65(50-51):1445-1452. doi: 10.15585/mmwr.mm655051e1.
- Background: PubMed 28687823Schuchat A, Houry D, Guy GP Jr. New Data on Opioid Use and Prescribing in the United States. JAMA. 2017 Aug 1;318(5):425-426. doi: 10.1001/jama.2017.8913. No abstract available.
- Background: PubMed 29215370Feinberg AE, Chesney TR, Srikandarajah S, Acuna SA, McLeod RS; Best Practice in Surgery Group. Opioid Use After Discharge in Postoperative Patients: A Systematic Review. Ann Surg. 2018 Jun;267(6):1056-1062. doi: 10.1097/SLA.0000000000002591.
- Background: PubMed 29189368Monitto CL, Hsu A, Gao S, Vozzo PT, Park PS, Roter D, Yenokyan G, White ED, Kattail D, Edgeworth AE, Vasquenza KJ, Atwater SE, Shay JE, George JA, Vickers BA, Kost-Byerly S, Lee BH, Yaster M. Opioid Prescribing for the Treatment of Acute Pain in Children on Hospital Discharge. Anesth Analg. 2017 Dec;125(6):2113-2122. doi: 10.1213/ANE.0000000000002586.
- Background: PubMed 12024074Holte K, Kehlet H. Effect of postoperative epidural analgesia on surgical outcome. Minerva Anestesiol. 2002 Apr;68(4):157-61.
- Background: PubMed 29135493van Boekel RLM, Warle MC, Nielen RGC, Vissers KCP, van der Sande R, Bronkhorst EM, Lerou JGC, Steegers MAH. Relationship Between Postoperative Pain and Overall 30-Day Complications in a Broad Surgical Population: An Observational Study. Ann Surg. 2019 May;269(5):856-865. doi: 10.1097/SLA.0000000000002583.
- Background: PubMed 17903568Bean-Lijewski JD, Kruitbosch SH, Hutchinson L, Browne B. Post-tonsillectomy pain management in children: can we do better? Otolaryngol Head Neck Surg. 2007 Oct;137(4):545-51. doi: 10.1016/j.otohns.2007.06.731.
- Background: PubMed 26884362Luk LJ, Mosen D, MacArthur CJ, Grosz AH. Implementation of a Pediatric Posttonsillectomy Pain Protocol in a Large Group Practice. Otolaryngol Head Neck Surg. 2016 Apr;154(4):720-4. doi: 10.1177/0194599815627810. Epub 2016 Feb 16.
- Background: PubMed 25624387Kelly LE, Sommer DD, Ramakrishna J, Hoffbauer S, Arbab-Tafti S, Reid D, Maclean J, Koren G. Morphine or Ibuprofen for post-tonsillectomy analgesia: a randomized trial. Pediatrics. 2015 Feb;135(2):307-13. doi: 10.1542/peds.2014-1906.
- Derived from this study: PubMed 40396501Whelan RL, McCoy JL, Mirson L, Maguire RC, Jabbour N, Simons JP, Dohar JE, Kitsko DJ, Stapleton AL, Tobey ABJ, Alper CM, Shaffer AD, Bennett ZR, Chi DH. Opioid Analgesia Following Pediatric Adenotonsillectomy: A Randomized Clinical Trial. Otolaryngol Head Neck Surg. 2025 Aug;173(2):392-401. doi: 10.1002/ohn.1280. Epub 2025 May 21.
- Individual participant dataSharing planned: Yes. Only co-investigators as listed under the University of Pittsburgh IRB (Institutional Review Board) protocol for this study will have access to all data and analysis. Data will be shared via UPMC-associated OneDrive and will only be shared between these investigators.
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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.
David H Chi, MD principal investigator
Clinical Director, Division of Pediatric Otolaryngology, Children's Hospital of Pittsburgh
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1/2 study testing Oxycodone, Ibuprofen and Acetaminophen in people with Adenotonsillectomy and Post-operative Analgesia, run by David Chi, MD at 1 site in United States.
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 10 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: stopped early, as of the sponsor's last update on 10 Nov 2021. 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 United States. 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.
What does this combined phase mean?
Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 10 Nov 2021). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
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?
Average Pain Burden (time frame: 14 days post-operatively). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT03618823, which also lists 11 linked publications.
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 10 Nov 2021.