NCT07421674

Brief Summary

This clinical study aims to understand whether domestic hydromorphinone sustained-release tablets are effective and safe in treating moderate to severe cancer pain in elderly patients with renal insufficiency. It will also understand key safety concerns, especially regarding renal function and neurotoxicity. The main questions it aims to answer include:1. Can hydromorphinone sustained-release tablets effectively relieve the pain of such patients and improve their quality of life?2. During the treatment period, what effect does this drug have on renal function (measured by eGFR)? 3. In this specific population, what are the occurrence and characteristics of neurotoxicity and other side effects induced by opioids? Researchers will compare elderly cancer pain patients with renal insufficiency with those with normal renal function (both receiving the study drug treatment) to observe whether there are differences in efficacy and safety results. Participants will: Receive a standardized treatment plan: First, subcutaneous injection of hydromorphinone injection for dose titration, and then switch to daily oral administration of hydromorphinone sustained-release tablets for 4 weeks. Visit the clinic for assessment and examination (including renal function tests) during the baseline period, on the 7th day, and at the weekends of the 2nd, 3rd, and 4th days. Regularly monitor and record the degree of pain, the occurrence of explosive pain, the use of medication, and any side effects.

Trial Health

63
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
62

participants targeted

Target at P25-P50 for all trials

Timeline
29mo left

Started Feb 2026

Typical duration for all trials

Geographic Reach
1 country

1 active site

Status
not yet recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress16%
Feb 2026Dec 2028

First Submitted

Initial submission to the registry

February 6, 2026

Completed
4 days until next milestone

Study Start

First participant enrolled

February 10, 2026

Completed
9 days until next milestone

First Posted

Study publicly available on registry

February 19, 2026

Completed
2.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 31, 2028

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 31, 2028

Last Updated

February 25, 2026

Status Verified

February 1, 2026

Enrollment Period

2.9 years

First QC Date

February 6, 2026

Last Update Submit

February 23, 2026

Conditions

Keywords

Cancer PainRenal InsufficiencyAgedHydromorphoneOpioid-Induced Neurotoxicity

Outcome Measures

Primary Outcomes (1)

  • The changes in estimated glomerular filtration rate (eGFR) from baseline at the end of the 4th week of treatmentDetailed

    The estimated glomerular filtration rate (eGFR) is a validated indicator of kidney function. It is calculated from serum creatinine using the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation, which incorporates the patient's age and sex. All values are normalized to body surface area and expressed as mL/min/1.73m². On this scale, higher eGFR values indicate better kidney function, while lower values indicate impaired kidney function. The change in eGFR is defined as the value measured at week 4 minus the value measured at baseline (immediately prior to treatment initiation). A negative change value indicates a decrease in eGFR from baseline, representing a decline in kidney function. A positive change value indicates an increase in eGFR from baseline, representing an improvement in kidney function. eGFR is measured from venous blood samples collected at baseline and at week 4.

    From the start of maintenance treatment with hydromorphinone sustained-release tablets until the end of the fourth week of treatment.

Study Arms (2)

Hydromorphone - Renal Insufficiency Group

Elder cancer pain patients with mild to moderate renal insufficiency at enrollment, defined by an estimated glomerular filtration rate (eGFR) range of 30 ≤ eGFR \< 90 mL/min/1.73m². They receive standardized Hydromorphone Sustained-Release Tablet treatment.

Hydromorphone - Normal Renal Function Group

Elder cancer pain patients with normal renal function at enrollment, defined by an estimated glomerular filtration rate (eGFR) of eGFR ≥ 90 mL/min/1.73m². They receive the identical standardized Hydromorphone Sustained-Release Tablet treatment as Cohort 1, serving as the reference comparison group.

Eligibility Criteria

Age65 Years+
Sexall
Healthy VolunteersNo
Age GroupsOlder Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Study participants will be selected from the patient population presenting at the Oncology Department of Taian City Tumor Hospital, a regional tertiary cancer care center in Shandong Province, China. Recruitment will specifically target older adult patients with cancer who are being evaluated for and initiate standardized opioid therapy for moderate-to-severe cancer pain at this institution.

You may qualify if:

  • Age ≥ 65 years.
  • Pathologically or cytologically confirmed malignant tumor.
  • Opioid-naïve patients with moderate-to-severe cancer pain (Numerical Rating Scale score ≥ 4).
  • Renal function meeting one of the following criteria at baseline:
  • )Mild-to-moderate renal insufficiency group: 30 mL/min/1.73m² ≤ estimated glomerular filtration rate (eGFR) \< 90 mL/min/1.73m².
  • )Normal renal function group: eGFR ≥ 90 mL/min/1.73m². 5.Expected survival period ≥ 3 months. 6.Ability to take oral medication and cooperate with study assessments. 7.Willing to participate voluntarily and able to provide signed informed consent.

You may not qualify if:

  • Severe renal insufficiency (eGFR \< 30 mL/min/1.73m²) or requirement for renal replacement therapy.
  • Severe hepatic insufficiency (alanine aminotransferase / aspartate aminotransferase ≥ 2.5 times the upper limit of normal or Child-Pugh Class C).
  • Paralytic ileus.
  • Pain of unclear origin or pain that is solely acute/incident pain.
  • Symptoms or history of diseases such as intracranial hypertension, head injury, cerebral aneurysm, or other central nervous system disorders.
  • Symptoms of prostatic hypertrophy, thyroid dysfunction, or urethral stricture. Symptoms of asthma, respiratory obstruction, or respiratory failure.
  • Known allergy or hypersensitivity to hydromorphone or oxycodone.
  • Use of monoamine oxidase inhibitors within 14 days prior to enrollment.
  • Participation in any other clinical trial within 1 month prior to enrollment.
  • Any other condition considered by the investigator as unsuitable for participation in this study.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Tai'an Caner Hospital

Tai’an, Shandong, 271000, China

Location

Related Publications (18)

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    PMID: 39554558BACKGROUND
  • Lin R, Lin S, Feng S, Wu Q, Fu J, Wang F, Li H, Li X, Zhang G, Yao Y, Xin M, Lai T, Lv X, Chen Y, Yang S, Lin Y, Hong L, Cai Z, Wang J, Lin G, Lin S, Zhao S, Zhu J, Huang C. Comparing Patient-Controlled Analgesia Versus Non-PCA Hydromorphone Titration for Severe Cancer Pain: A Randomized Phase III Trial. J Natl Compr Canc Netw. 2021 Aug 3;19(10):1148-1155. doi: 10.6004/jnccn.2020.7699.

    PMID: 34343968BACKGROUND
  • Hanna M, Thipphawong J; 118 Study Group. A randomized, double-blind comparison of OROS(R) hydromorphone and controlled-release morphine for the control of chronic cancer pain. BMC Palliat Care. 2008 Oct 31;7:17. doi: 10.1186/1472-684X-7-17.

    PMID: 18976472BACKGROUND
  • van Ojik AL, Jansen PA, Brouwers JR, van Roon EN. Treatment of chronic pain in older people: evidence-based choice of strong-acting opioids. Drugs Aging. 2012 Aug 1;29(8):615-25. doi: 10.2165/11632620-000000000-00000.

    PMID: 22765848BACKGROUND
  • Kullgren J, Le V, Wheeler W. Incidence of hydromorphone-induced neuroexcitation in hospice patients. J Palliat Med. 2013 Oct;16(10):1205-9. doi: 10.1089/jpm.2012.0467. Epub 2013 Aug 9.

    PMID: 23930920BACKGROUND
  • Carter NJ, Keating GM. OROS hydromorphone prolonged release: a review of its use in the management of chronic, moderate to severe pain. CNS Drugs. 2010 Apr;24(4):337-61. doi: 10.2165/11202580-000000000-00000.

    PMID: 20297858BACKGROUND
  • Odoma VA, Pitliya A, AlEdani E, Bhangu J, Javed K, Manshahia PK, Nahar S, Kanda S, Chatha U, Mohammed L. Opioid Prescription in Patients With Chronic Kidney Disease: A Systematic Review of Comparing Safety and Efficacy of Opioid Use in Chronic Kidney Disease Patients. Cureus. 2023 Sep 18;15(9):e45485. doi: 10.7759/cureus.45485. eCollection 2023 Sep.

    PMID: 37727840BACKGROUND
  • Liu L, Xu M, Wang J, Hu Y, Huang Z. Research Progress of Hydromorphone in Clinical Application. Physiol Res. 2025 Mar 21;74(1):41-48. doi: 10.33549/physiolres.935354.

    PMID: 40116549BACKGROUND
  • Lim KH, Nguyen NN, Qian Y, Williams JL, Lui DD, Bruera E, Yennurajalingam S. Frequency, Outcomes, and Associated Factors for Opioid-Induced Neurotoxicity in Patients with Advanced Cancer Receiving Opioids in Inpatient Palliative Care. J Palliat Med. 2018 Dec;21(12):1698-1704. doi: 10.1089/jpm.2018.0169. Epub 2018 Sep 27.

    PMID: 30260731BACKGROUND
  • Kim YS, Kim WY. Reversible decorrelation method for progressive transmission of 3-D medical image. IEEE Trans Med Imaging. 1998 Jun;17(3):383-94. doi: 10.1109/42.712128.

    PMID: 9735902BACKGROUND
  • Owsiany MT, Hawley CE, Triantafylidis LK, Paik JM. Opioid Management in Older Adults with Chronic Kidney Disease: A Review. Am J Med. 2019 Dec;132(12):1386-1393. doi: 10.1016/j.amjmed.2019.06.014. Epub 2019 Jul 8.

    PMID: 31295441BACKGROUND
  • Kimmel PL, Fwu CW, Abbott KC, Eggers AW, Kline PP, Eggers PW. Opioid Prescription, Morbidity, and Mortality in United States Dialysis Patients. J Am Soc Nephrol. 2017 Dec;28(12):3658-3670. doi: 10.1681/ASN.2017010098. Epub 2017 Sep 21.

    PMID: 28935654BACKGROUND
  • Roy PJ, Weltman M, Dember LM, Liebschutz J, Jhamb M; HOPE Consortium. Pain management in patients with chronic kidney disease and end-stage kidney disease. Curr Opin Nephrol Hypertens. 2020 Nov;29(6):671-680. doi: 10.1097/MNH.0000000000000646.

    PMID: 32941189BACKGROUND
  • Mullins S, Hosseini F, Gibson W, Thake M. Physiological changes from ageing regarding pain perception and its impact on pain management for older adults. Clin Med (Lond). 2022 Jul;22(4):307-310. doi: 10.7861/clinmed.22.4.phys.

    PMID: 35882493BACKGROUND
  • Domenichiello AF, Ramsden CE. The silent epidemic of chronic pain in older adults. Prog Neuropsychopharmacol Biol Psychiatry. 2019 Jul 13;93:284-290. doi: 10.1016/j.pnpbp.2019.04.006. Epub 2019 Apr 17.

    PMID: 31004724BACKGROUND
  • van den Beuken-van Everdingen MH, Hochstenbach LM, Joosten EA, Tjan-Heijnen VC, Janssen DJ. Update on Prevalence of Pain in Patients With Cancer: Systematic Review and Meta-Analysis. J Pain Symptom Manage. 2016 Jun;51(6):1070-1090.e9. doi: 10.1016/j.jpainsymman.2015.12.340. Epub 2016 Apr 23.

    PMID: 27112310BACKGROUND
  • Pysz-Waberski DT, Sadurska J, Kedzierska-Jamroz J, Pietrzynski L, Lorek A, Jarosz M, Gisterek I. Multidisciplinary management of chronic pain in elderly oncology patients. Contemp Oncol (Pozn). 2022;26(3):157-164. doi: 10.5114/wo.2022.119466. Epub 2022 Sep 22.

    PMID: 36381668BACKGROUND
  • Swarm RA, Youngwerth JM, Agne JL, Anitescu M, Are M, Buga S, Butler T, Chwistek M, Cleary J, Copenhaver D, Coyne C, Craig D, Finnes H, Greenlee H, Gupta M, Hansen E, Javed S, Kandil E, Mackey S, McDonald A, McGrath K, Moryl N, Nesbit S, Noonan M, Norris J, Paice JA, Prsic E, Rabow MW, Rickerson E, Sindt J, Smith M, Vorenkamp K, Bruce JY, Yoo S, Cunningham R, Gurski LA, Jones F. Adult Cancer Pain, Version 2.2025, NCCN Clinical Practice Guidelines In Oncology. J Natl Compr Canc Netw. 2025 Jul;23(7):e250032. doi: 10.6004/jnccn.2025.0032.

    PMID: 40639401BACKGROUND

MeSH Terms

Conditions

Cancer PainRenal Insufficiency, ChronicRenal Insufficiency

Condition Hierarchy (Ancestors)

PainNeurologic ManifestationsSigns and SymptomsPathological Conditions, Signs and SymptomsKidney DiseasesUrologic DiseasesFemale Urogenital DiseasesFemale Urogenital Diseases and Pregnancy ComplicationsUrogenital DiseasesMale Urogenital DiseasesChronic DiseaseDisease AttributesPathologic Processes

Central Study Contacts

Junjun Hou

CONTACT

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Target Duration
4 Weeks
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Chief Physician

Study Record Dates

First Submitted

February 6, 2026

First Posted

February 19, 2026

Study Start

February 10, 2026

Primary Completion (Estimated)

December 31, 2028

Study Completion (Estimated)

December 31, 2028

Last Updated

February 25, 2026

Record last verified: 2026-02

Data Sharing

IPD Sharing
Will share

De-identified individual participant data that underlie the results reported in the primary publication (including demographics, baseline clinical characteristics, serial eGFR measurements, pain scores, and safety outcomes) will be shared. Supporting documents like the study protocol and statistical analysis plan will also be provided. Data will become available 12 months after article publication to researchers who submit a methodologically sound proposal and sign a data use agreement.

Shared Documents
STUDY PROTOCOL, SAP, ICF
Time Frame
Start Date :12 months after the publication of the primary study results in a peer-reviewed journal. End Date : 5 years after the IPD sharing start date.

Locations