Cancer PainNCT06209970
35kDa Hyaluronan Fragment Treatment of Colorectal and Rectal Cancer
A study testing HA35 in people with Cancer Pain, run by Nakhia Impex LLC at 1 site in China.
Trial summary
HA35 (Bioactive HA or B-HA or HA35) have good tissue permeability (B-HA injection, Ministry of Health, Registration number L20200708MP07707). HA35 might not lose HA's bioactivities of binding to a variety of hyaluronan's binding proteins or receptors, including the analgesic and anticancer effects of hyaluronan… Read more about this study
- Who is it for?
- Ages 48 to 60 years
- Conditions the study is for
- Cancer Pain
- What is being tested?
- HA35
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 10 participants
- Where
- 1 siteChina
- Study dates
- 20 Dec 2023to 5 Mar 2024
- 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 48 to 60 years
- All sexes
- No healthy volunteers
- Adult
Who may be able to join
- All patients had different degrees of metastasis of the cancers, including bone metastasis.
- All patients undergo targeted radiotherapy shortly before this study.
- All the patient volunteers included in this study were allowed to use antibiotic compounds on and off during the treatment in order to prevent possible infection associated with the cancers for ethnic consideration.
- The included patients were aged 48 to 60 years.
Who cannot join
- Can not independently determine the level of pain.
- Severe bleeding and severe inflammation
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Injection of 35kDa Hyaluronan Fragment Alleviates Pain Associated With Radiotherapy for Treatment of Colorectal and Rectal Cancer
HA35 (Bioactive HA or B-HA or HA35) have good tissue permeability (B-HA injection, Ministry of Health, Registration number L20200708MP07707). HA35 might not lose HA's bioactivities of binding to a variety of hyaluronan's binding proteins or receptors, including the analgesic and anticancer effects of hyaluronan, therefore being named bioactive HA or B-HA (10) (B-HA injection, Ministry of Health, Registration number L20200708MP07707).
Read the detailed description
The previous study has shown that naked mole rat who has high tissue content of hyaluronan and its fragments is insensitive to pain. The previous study has also shown that hyaluronan modulates pain-regulated TRPV1 channel opening, reducing peripheral nociceptor activity and pain. The previous study has again shown that local injection of 35kDa hyaluronan fragment HA35 is effective in treating inflammatory and neuropathic pain. This study employs freshly made HA35 injection for treatment of pain associated with radiotherapy for treatment of colorectal and rectal cancer. A numerical rating scale from 0 to 10 was used to assess the pain after 1 hour, 3 hours, 24 hours, 48 hours and 72 hours of the injection.
- Conditions
- Cancer Pain
- Being tested
- HA35
- Keywords
- 35kDa hyaluronan fragment, pain, colorectal cancer, rectal cancer
- Medical subject headings
- Cancer Pain, Pain, Colorectal Neoplasms, Rectal Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
HA35Drug
All the freshly made HA35 or B-HA samples were diluted to a final concentration of 5 mg/ml. The filter membrane with 220nm pore size was used to filter freshly made HA35 or B-HA injection in order to test its human tissue permeability as <220nm nino-particle.
| Study group | Role | What they receive |
|---|---|---|
| 35kDa hyaluronan fragment HA35 injection | Experimental | A total of 2000 units of bovine testis hyaluronidase PH20 (hyaluronidase for injection H31022111, P.R.C) and 100 mg high molecular weight HA (sodium hyaluronate for injection, H20174089, P.R.C) were mixed at room temperature for 20 minutes, then was locally injected into patient's abdominal deep fat layer by a registered nurse or a physician in order to quickly alleviate pain associated with radiotherapy for treatment colorectal and rectal cancer. Receives: Drug: HA35 |
What is being measured
The primary outcome is the main question the study is designed to answer.
Numerical Rating Scale
A numerical rating scale (NRS) from 0 to 10 was used to assess the pain after 1 hour, 3 hours, 24 hours, 48 hours and 72 hours of the injection. Each patient rates their pain on a scale of 0 to 10, where a score of 0 means "no pain" and 10 means "the most painful". More specifically, 0 points indicates no pain; 1-3 points can be interpreted as slight and bearable pain; 4-6 points can be interpreted as pain that affects sleep but is still tolerable; and 7-10 points can be interpreted as intense and unbearable pain that affects sleep or other activities.
Measured: 1 hour, 3 hours, 24 hours, 48 hours and 72 hours
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted18 Jan 2024
- Study start20 Dec 2023
- Primary completion1 Feb 2024
- Study completion5 Mar 2024
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Cancer PainStudies 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
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 10 participants (actual)
Sponsor and investigators
- Lead sponsor
- Nakhia Impex LLC
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06209970
- Sponsor's protocol ID
- H20231218
- Status last verified
- Dec 2023
- First submitted
- 18 Dec 2023
- Last updated
- 17 Apr 2024
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 17 Apr 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Injection of 35kDa Hyaluronan Fragment Alleviates Pain Associated With Radiotherapy for Treatment of Colorectal and Rectal Cancer
- ClinicalTrials.gov ID
- NCT06209970
- Acronym / sponsor ID
- H20231218
- Conditions
- Cancer Pain
- Keywords
- 35kDa hyaluronan fragment, pain, colorectal cancer, rectal cancer
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 10 participants (actual)
- Lead sponsor
- Nakhia Impex LLCIndustry (pharma, biotech, devices)
- Study start
- 20 Dec 2023 (actual)
- Primary completion
- 1 Feb 2024 (actual)
- Study completion
- 5 Mar 2024 (actual)
- First posted
- 18 Jan 2024 (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.
HA35 (Bioactive HA or B-HA or HA35) have good tissue permeability (B-HA injection, Ministry of Health, Registration number L20200708MP07707). HA35 might not lose HA's bioactivities of binding to a variety of hyaluronan's binding proteins or receptors, including the analgesic and anticancer effects of hyaluronan, therefore being named bioactive HA or B-HA (10) (B-HA injection, Ministry of Health, Registration number L20200708MP07707).
Detailed description
The previous study has shown that naked mole rat who has high tissue content of hyaluronan and its fragments is insensitive to pain. The previous study has also shown that hyaluronan modulates pain-regulated TRPV1 channel opening, reducing peripheral nociceptor activity and pain. The previous study has again shown that local injection of 35kDa hyaluronan fragment HA35 is effective in treating inflammatory and neuropathic pain. This study employs freshly made HA35 injection for treatment of pain associated with radiotherapy for treatment of colorectal and rectal cancer. A numerical rating scale from 0 to 10 was used to assess the pain after 1 hour, 3 hours, 24 hours, 48 hours and 72 hours of the injection.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| 35kDa hyaluronan fragment HA35 injection | Experimental | Drug: HA35A total of 2000 units of bovine testis hyaluronidase PH20 (hyaluronidase for injection H31022111, P.R.C) and 100 mg high molecular weight HA (sodium hyaluronate for injection, H20174089, P.R.C) were mixed at room temperature for 20 minutes, then was locally injected into patient's abdominal deep fat layer by a registered nurse or a physician in order to quickly alleviate pain associated with radiotherapy for treatment colorectal and rectal cancer. |
Who may qualify
- Ages
- 48 to 60 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult
Key inclusion criteria (4 listed)
- All patients had different degrees of metastasis of the cancers, including bone metastasis.
- All patients undergo targeted radiotherapy shortly before this study.
- All the patient volunteers included in this study were allowed to use antibiotic compounds on and off during the treatment in order to prevent possible infection associated with the cancers for ethnic consideration.
- The included patients were aged 48 to 60 years.
Key exclusion criteria (2 listed)
- Can not independently determine the level of pain.
- Severe bleeding and severe inflammation
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 |
|---|---|---|
| HA35All the freshly made HA35 or B-HA samples were diluted to a final concentration of 5 mg/ml. The filter membrane with 220nm pore size was used to filter freshly made HA35 or B-HA injection in order to test its human tissue permeability as <220nm nino-particle. | Drug | 35kDa hyaluronan fragment HA35 injection |
Primary outcome
Numerical Rating Scale
Time frame: 1 hour, 3 hours, 24 hours, 48 hours and 72 hours
A numerical rating scale (NRS) from 0 to 10 was used to assess the pain after 1 hour, 3 hours, 24 hours, 48 hours and 72 hours of the injection. Each patient rates their pain on a scale of 0 to 10, where a score of 0 means "no pain" and 10 means "the most painful". More specifically, 0 points indicates no pain; 1-3 points can be interpreted as slight and bearable pain; 4-6 points can be interpreted as pain that affects sleep but is still tolerable; and 7-10 points can be interpreted as intense and unbearable pain that affects sleep or other activities.
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 17 Apr 2024.
- Individual participant dataSharing planned: No
Related trials for Cancer Pain
Recruiting
Empowered Relief® for Cancer Survivors With Chronic Pain
Chronic Pain Due to Cancer, Pain Catastrophizing
Not yet recruiting
Effect of Pectoral Nerve Block (PECS) Using Magnesium Sulfate Added to Dexamethasone on Quality of Recovery and Chronic Post-Mastectomy Pain
Breast Cancer, Postoperative Pain
Recruiting
Effect of Cyclic Sighing Breathing Exercise on CRBD, Pain, and Sleep Quality in Patients Undergoing TUR
Transurethral Resection of Bladder Tumor, Transurethral Resection of the Prostate (TURP)
Not yet recruiting
Lung Cancer and Aging: Improving Well-being for Older Adults With Lung Cancer
Lung Cancer
Active, not recruitingPhase 3
Effect of Olanzapine on Opioid Craving and Misuse Among Patients Receiving Opioids for Cancer-related Pain: A Pilot Double-Blind, Randomized Control Trial
Misuse, Opioid
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 HA35 in people with Cancer Pain, run by Nakhia Impex LLC at 1 site in China.
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 4 inclusion and 2 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 17 Apr 2024. 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 China. 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?
Numerical Rating Scale (time frame: 1 hour, 3 hours, 24 hours, 48 hours and 72 hours). 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 17 Apr 2024.