Clinical trial · Interventional
Correlation of Timing of Pegfilgrastim Administration and PIBP.
Correlation of Timing of Pegfilgrastim Administration and PIBP(Pegfilgrastim-induced Bone Pain)
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
According to the National Comprehensive Cancer Network (NCCN) guidelines, patients receiving high-risk or moderate-risk febrile neutropenia (FN) chemotherapy with at least one risk factor should receive prophylactic granulocyte colony-stimulating factors (G-CSFs). However, pegfilgrastim-induced bone pain (PIBP) remains a common and significant clinical issue without a satisfactory solution. Studies have reported that the incidence rate of PIBP is 71.3%, with severe bone pain occurring in 27.0% of cases. Currently, the available data on PIBP treatment are limited to case reports, reviews, and small randomized controlled trials. The NCCN guidelines recommend preventive oral non-steroidal anti-inflammatory drugs or antihistamines as the treatment for PIBP. However, even with these preventive measures, the incidence rate of PIBP remains high at 61.1%, with severe bone pain occurring in 19.2% of cases. Severe bone pain can significantly impact the patient's health-related quality of life (HRQol), leading to potential refusal of pegfilgrastim administration and subsequent dose reduction in effective chemotherapy. Ultimately, this may have negative implications for tumor cure rates and patient survival. Based on previous literature, it appears that delaying the administration of pegfilgrastim may be associated with a lower incidence of PIBP. Therefore, our study aims to investigate the correlation between the timing of pegfilgrastim administration and the occurrence of PIBP.
Conditions
Conditions (6)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Bone Pain | — | UNRESOLVED | — |
| Breast Cancer | Malignant Breast Neoplasm | CURATED_EXACT | 0.92 |
| Chemotherapy | — | UNRESOLVED | — |
| Patient-reported Outcomes | — | UNRESOLVED | — |
| Pegfilgrastim | — | UNRESOLVED | — |
| Quality of Life | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Timing of pegfilgrastim administration | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (3)
- type
- OTHER
- label
- 24h group
- description
- Pegfilgrastim is administrated 24 hours after completing the chemotherapy in the 24-hour group.
- interventionNames
- Other: Timing of pegfilgrastim administration
- type
- OTHER
- label
- 48h group
- description
- Pegfilgrastim is administrated 48hours after completing the chemotherapy in the 48-hour group.
- interventionNames
- Other: Timing of pegfilgrastim administration
- type
- OTHER
- label
- 72h group
- description
- Pegfilgrastim is administrated 72 hours after completing the chemotherapy in the 72-hour group.
Eligibility
Eligibility (as posted)
- Sex
- Female
- Minimum age
- 18 Years
- Maximum age
- 70 Years
Show eligibility criteria text
Inclusion Criteria: 1. Age greater than or equal to 18 years and less than or equal to 70 years. 2. Pathologically or histologically confirmed diagnosis of primary breast cancer. 3. Able to receive the chemotherapy regimen as scheduled. 4. Able to understand Chinese and fill out the study-related questionnaires independently. 5. Given written informed consent. 6. There is no need to use prescription or over-the-counter drugs regularly because of pre-existing chronic pain. Exclusion Criteria: 1. Suffering from bone pain due to other diseases currently. 2. Allergy or contraindication to chemotherapeutic agents or pegfilgrastim. 3. Previous use of pegfilgrastim. 4. Previous received chemotherapy. 5. Pregnancy or breastfeeding. 6. Concurrently accompanied by other primary malignant tumors.
References
Publications (1)
- DERIVEDLi P, Chen Y, Lin Y, Zhang X, Cheng M, Zhu T, Gao HF, Zhang L, Li J, Huang N, Chen Y, Liang M, Zhang Y, Huang S, Zheng J, Wu C, Yang C, Wang K. Timing of Pegfilgrastim Administration and Pegfilgrastim-Induced Bone Pain : A Prospective, Randomized, Phase 3 Trial. Ann Intern Med. 2026 May;179(5):656-665. doi: 10.7326/ANNALS-25-02600. Epub 2026 Mar 24. PMID 41871353