Clinical trial · Interventional
Continuous Hyperthermic Peritoneal Perfusion (CHPP) With Cisplatin for Children With Peritoneal Cancer
A Phase I Study of Continuous Hyperthermic Peritoneal Perfusion (CHPP) With Escalating Doses of Cisplatin for Children With Peritoneal Carcinomatosis or Advanced Peritoneal and Retroperitoneal Disease
- 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)
There has been no successful treatment of diffuse peritoneal metastasis or carcinomatosis, in childhood tumors. Once this advanced stage of disease is evident, survival is measured in weeks. The selective lethal effect of supranormal temperatures on neoplastic cells and the additive or synergistic effect of combining chemotherapy has been well established in adult clinical trials using continuous hyperthermic peritoneal perfusion (CHPP) for advanced peritoneal adenocarcinoma of gastrointestinal origin, ovarian carcinoma and mesothelioma. This phase I study will evaluate the safety of continuous hyperthermic peritoneal perfusion with escalating doses of intraperitoneal cisplatin in the treatment of children with refractory tumors limited to the abdominal cavity. If tumors are outside the abdominal cavity, the tumors must be able to be controlled. Since CHPP has potential to improve outcome of children with peritoneal and retroperitoneal metastases, this study will evaluate the safety of elevated temperature (40oC) with intraperitoneal cisplatin chemotherapy. Primary Objectives: 1. To determine the MTD and dose-limiting toxicity of intraperitoneal cisplatin given in combination with CHPP as a 90 minute perfusion in children with advanced peritoneal and retroperitoneal solid tumors 2. To determine the safe and tolerable dose of CHPP with cisplatin to be used in Phase II trials 3. To determine the pharmacokinetics of intraperitoneal cisplatin platinum given with CHPP as a 90 minute abdominal perfusion (Optional)
Conditions
Conditions (11)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Adenocarcinoma | Adenocarcinoma | ONTOLOGY_EXACT | 0.90 |
| Adrenocortical Carcinoma | Adrenal Cortical Carcinoma | ALIAS | 0.90 |
| Desmoplastic Small Round Cell Tumor | Desmoplastic Small Round Cell Tumor | ONTOLOGY_EXACT | 0.90 |
| Gastrointestinal Neoplasms | Digestive System Neoplasm | ALIAS | 0.90 |
| Neuroblastoma | Neuroblastoma | ONTOLOGY_EXACT | 0.90 |
| Ovarian Neoplasms | Ovarian Neoplasm | ONTOLOGY_EXACT | 0.98 |
| Peritoneal Neoplasms | Peritoneal Neoplasm | ONTOLOGY_EXACT | 0.98 |
| Retroperitoneal Neoplasms |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Abdominal Surgery | Procedure | — | UNRESOLVED |
| CHPP of Cisplatin | Drug | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- Surgery + CHPP of Escalating Cisplatin
- description
- Abdominal Surgery + CHPP of Escalating Cisplatin (Starting dose of 100 mg/m\^2 intraperitoneally delivered as Continuous Hyperthermic Peritoneal Perfusion (CHPP) over 90 minutes at a flow rate of 1.5L/min and a peritoneal temperature of 42.5°Celsius.)
- interventionNames
- Drug: CHPP of Cisplatin
- Procedure: Abdominal Surgery
Primary outcomes (1)
- measure
- Maximum Tolerated Dose (MTD) of continuous hyperthermic peritoneal perfusion (CHPP) with cisplatin in children with peritoneal cancer
- timeFrame
- Assessed during treatment and post surgery through hospital stay (estimated 5 days) followed one month later.
- description
- The MTD is defined as the highest dose in which 1 or fewer patients in 6 treated experience a dose limiting toxicity (DLT).
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 3 Years
- Maximum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: 1. Age greater than or equal to 3 and less than or equal to 18 years 2. Histologically proven diffuse peritoneal or retroperitoneal tumor from the following histologies: adenocarcinoma of the gastrointestinal tract, desmoplastic round cell tumor, late stage neuroblastoma, ovarian germ cell, sarcoma, adrenocorticocarcinoma, Wilms', rhabdomyosarcoma. (target groups: desmoplastic small round cell tumor (DSRCT), neuroblastoma, and recurrent tumors). If tumors are outside the abdominal cavity, the tumors must be controllable. 3. All patients must have refractory or recurrent tumors with no known curative treatment options. 4. Radiologic workup must demonstrate that the disease is confined to the abdominal cavity. If tumors are outside the abdominal cavity, the tumors must be able to be controlled. 5. Radiologic workup or prior abdominal exploration must be consistent with disease which can be debulked to a residual size of less than or equal to 1 mm thickness per tumor deposit 6. Patients must have minimum expected duration of survival of greater than 6 weeks 7. Patients must not have any systemic illness which precludes them from being an operative candidate. This includes but is not limited to sepsis, liver failure, pregnancy, lactating females. 8. Patients must have fully intact mental status and normal neurologic abilities. 9. Patients must have adequate renal function (serum creatinine \</= 1.5 without history dialysis or renal failure) 10. Patients will be eligible if the white blood count (WBC) is \> or =2,000/ul or Absolute neutrophil count (ANC) is \> or =1,500, or platelets are \> or = 100,000/mm\^3 11. Patients will be eligible if serum total bilirubin and liver enzymes (aspartate aminotransferase (AST) or alanine aminotransferase (ALT)) are \</= 2 times the upper limit of normal 12. Patients must be recovered from any toxicity from all prior chemotherapy, immunotherapy, or radiotherapy and be at least 14 days past the date of their last treatment 13. If tumors are outside the abdominal cavity, the tumors must be controllable. Exclusion Criteria: 1. Patients who have failed previous continuous hyperthermic intraperitoneal perfusion with platinum therapy will be ineligible 2. Patients with tumors that are unable to be controlled outside the abdominal cavity will be ineligible 3. Patients will be ineligible if they have any concomitant cardiopulmonary disease which would place them at unacceptable risk for a major surgical procedure 4. Patients will be ineligible if they have a baseline neurologic toxicity of Grade 3 or greater (because of the potential neurotoxicity associated with platinum)
References
Publications (0)
Data not yet available