Cytoreduction and Intraperitoneal Chemotherapy Versus Systemic Chemotherapy in Colorectal Peritoneal Carcinomatosis

NCT ID: NCT01524094

Last Updated: 2012-02-01

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

49 participants

Study Classification

INTERVENTIONAL

Study Start Date

2003-06-30

Study Completion Date

2012-01-31

Brief Summary

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The purpose of this study is to see if there is a difference in survival between two different treatment strategies for colorectal peritoneal surface disease. The control arm administered the currently considered standard treatment which is palliative systemic chemotherapy. The experimental arm received the combination treatment cytoreductive surgery and intraperitoneal chemotherapy. The investigators hypothesis is that the combination treatment will improve the overall survival.

Detailed Description

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Conditions

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Colorectal Peritoneal Carcinomatosis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Arm A: CRS plus postop intraperitoneal chemotherapy.

Cytoreductive surgery and postoperative intraperitoneal chemotherapy.

Group Type EXPERIMENTAL

Cytoreductive surgery (CRS) plus postoperative intraperitoneal chemotherapy (5-fluorouracil, isovorin)

Intervention Type PROCEDURE

Cytoreductive surgery has the goal of completely resecting all visible tumor tissue in the abdomen. Sequential postoperative intraperitoneal chemotherapy has the purpose of an adjuvant treatment to eradicate microscopic residual tumor and prevent recurrences in the abdomen. The chemotherapy regimen consisted of intraperitoneal 5-fluorouracil 550 mg/ m2 and intravenous isovorin 30 mg/ m2 day 1-6 med cycles every 4-6 weeks. Six cycles were planned.

Arm B: Systemic chemotherapy alone

Systemic chemotherapy alone

Group Type ACTIVE_COMPARATOR

Systemic chemotherapy alone (oxaliplatin, 5-fluorouracil, isovorin)

Intervention Type DRUG

Oxaliplatin 100 mg/ m2 as a 2 h iv infusion + 5-fluorouracil 400 mg/ m2 iv bolus + Isovorin 100 mg/ m2 as a 2 h infusion followed by 5-fluorouracil 2400 mg/ m2 as a 46 h infusion. Each cycle is given every other week until 12 cycles have been administered.

Interventions

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Systemic chemotherapy alone (oxaliplatin, 5-fluorouracil, isovorin)

Oxaliplatin 100 mg/ m2 as a 2 h iv infusion + 5-fluorouracil 400 mg/ m2 iv bolus + Isovorin 100 mg/ m2 as a 2 h infusion followed by 5-fluorouracil 2400 mg/ m2 as a 46 h infusion. Each cycle is given every other week until 12 cycles have been administered.

Intervention Type DRUG

Cytoreductive surgery (CRS) plus postoperative intraperitoneal chemotherapy (5-fluorouracil, isovorin)

Cytoreductive surgery has the goal of completely resecting all visible tumor tissue in the abdomen. Sequential postoperative intraperitoneal chemotherapy has the purpose of an adjuvant treatment to eradicate microscopic residual tumor and prevent recurrences in the abdomen. The chemotherapy regimen consisted of intraperitoneal 5-fluorouracil 550 mg/ m2 and intravenous isovorin 30 mg/ m2 day 1-6 med cycles every 4-6 weeks. Six cycles were planned.

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Metastatic disease to the peritoneum from colon or rectum (at least two isolated sites of disease)
* verified primary tumor of adenocarcinoma of the colon or rectum
* Potential resectability as judged by the treating surgeon
* Patient is available for follow-up according to the study protocol
* Signed informed consent

Exclusion Criteria

* Extraabdominal metastases or liver metastases
* Paraaortic or other inoperable lymph node metastases
* Clear indication for surgery only (such as obstruction, bleeding or peritonitis)
* Prior treatment of either arm in the study
* Clinical or histopathological diagnosis of Peritoneal Pseudomyxoma
* Age \> 80
* Contraindications for chemotherapy
* Pregnancy or breastfeeding
* Ongoing infection
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Uppsala University

OTHER

Sponsor Role lead

Responsible Party

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Wilhelm Graf, M.D., Ph.D.

M.D., PhD.

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Wilhelm Graf, M.D. Ph.D

Role: PRINCIPAL_INVESTIGATOR

Uppsala University

Locations

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Akademiska Sjukhuset (Uppsala University Hospital)

Uppsala, , Sweden

Site Status

Countries

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Sweden

References

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Verwaal VJ, van Ruth S, de Bree E, van Sloothen GW, van Tinteren H, Boot H, Zoetmulder FA. Randomized trial of cytoreduction and hyperthermic intraperitoneal chemotherapy versus systemic chemotherapy and palliative surgery in patients with peritoneal carcinomatosis of colorectal cancer. J Clin Oncol. 2003 Oct 15;21(20):3737-43. doi: 10.1200/JCO.2003.04.187.

Reference Type BACKGROUND
PMID: 14551293 (View on PubMed)

Assersohn L, Norman A, Cunningham D, Benepal T, Ross PJ, Oates J. Influence of metastatic site as an additional predictor for response and outcome in advanced colorectal carcinoma. Br J Cancer. 1999 Apr;79(11-12):1800-5. doi: 10.1038/sj.bjc.6690287.

Reference Type BACKGROUND
PMID: 10206296 (View on PubMed)

Shepherd NA, Baxter KJ, Love SB. The prognostic importance of peritoneal involvement in colonic cancer: a prospective evaluation. Gastroenterology. 1997 Apr;112(4):1096-102. doi: 10.1016/s0016-5085(97)70119-7.

Reference Type BACKGROUND
PMID: 9097991 (View on PubMed)

Graf W, Glimelius B, Pahlman L, Bergstrom R. Determinants of prognosis in advanced colorectal cancer. Eur J Cancer. 1991;27(9):1119-23. doi: 10.1016/0277-5379(91)90307-y.

Reference Type BACKGROUND
PMID: 1835620 (View on PubMed)

Elias D, Blot F, El Otmany A, Antoun S, Lasser P, Boige V, Rougier P, Ducreux M. Curative treatment of peritoneal carcinomatosis arising from colorectal cancer by complete resection and intraperitoneal chemotherapy. Cancer. 2001 Jul 1;92(1):71-6. doi: 10.1002/1097-0142(20010701)92:13.0.co;2-9.

Reference Type BACKGROUND
PMID: 11443611 (View on PubMed)

Saltz LB, Cox JV, Blanke C, Rosen LS, Fehrenbacher L, Moore MJ, Maroun JA, Ackland SP, Locker PK, Pirotta N, Elfring GL, Miller LL. Irinotecan plus fluorouracil and leucovorin for metastatic colorectal cancer. Irinotecan Study Group. N Engl J Med. 2000 Sep 28;343(13):905-14. doi: 10.1056/NEJM200009283431302.

Reference Type BACKGROUND
PMID: 11006366 (View on PubMed)

Cashin PH, Mahteme H, Spang N, Syk I, Frodin JE, Torkzad M, Glimelius B, Graf W. Cytoreductive surgery and intraperitoneal chemotherapy versus systemic chemotherapy for colorectal peritoneal metastases: A randomised trial. Eur J Cancer. 2016 Jan;53:155-62. doi: 10.1016/j.ejca.2015.09.017. Epub 2016 Jan 2.

Reference Type DERIVED
PMID: 26751236 (View on PubMed)

Other Identifiers

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SPS-1

Identifier Type: -

Identifier Source: org_study_id

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