Cytoreductive surgery and intraoperative hyperthermic intrathoracic chemotherapy in patients with malignant pleural mesothelioma or pleural metastases of thymoma.

Abstract

STUDY OBJECTIVES:

No established curative treatment is available for pleural thymoma metastases and malignant pleural mesothelioma (MPM). Recently, peritoneal malignancies have been treated by cytoreductive surgery and intraoperative hyperthermic intracavitary perfusion chemotherapy (HIPEC). We investigated the feasibility and safety of this multimodality treatment in the thoracic cavity.

DESIGN:

Patients with pleural thymoma metastases or early-stage MPM were enrolled in a feasibility study. Morbidity, recurrence, and survival rates were recorded.

SETTING:

The Netherlands Cancer Institute.

PATIENTS:

Three patients with pleural thymoma metastases and 11 patients with pleural mesothelioma were treated.

INTERVENTIONS:

Cytoreductive surgery and intraoperative hyperthermic intrathoracic perfusion chemotherapy (HITHOC) with cisplatin and adriamycin were performed. The mesothelioma patients received adjuvant radiotherapy on the thoracotomy wound and drainage tracts.

MEASUREMENTS AND RESULTS:

Morbidity and mortality rates were 47% and 0%, respectively. Reoperation was necessary in four cases. Severe chemotherapy-related complications were not observed. A solitary mediastinal and a contralateral pleural thymoma recurrence were successfully treated by radiotherapy and a contralateral HITHOC procedure. All thymoma patients were alive and free of disease after a mean follow-up period of 18 months. After a mean follow-up period of 7.4 months, nine mesothelioma patients are alive. Two mesothelioma patients died of contralateral pleural and peritoneal recurrent disease, while one patient is alive with locoregional recurrence.

CONCLUSIONS:

Cytoreductive surgery and HITHOC with cisplatin and adriamycin is feasible in patients with pleural thymoma metastases and early-stage MPM, and is associated with acceptable morbidity rates. Early data on locoregional disease control are encouraging, and a phase II study will be conducted.

• Authors: Eelco de Bree, Serge van Ruth, Paul Baas, Emiel J Th Rutgers, Nico van Zandwijk, Arjen J Witkamp, Frans A N Zoetmulder
• Journal: Chest (Chest) Vol. 121 Issue 2 Pg. 480-7 (Feb 2002) ISSN: 0012-3692 [Print] United States
• PMID: 11834661 (Publication Type: Journal Article)

Chemical References

• Antineoplastic Agents
• Doxorubicin
• Cisplatin

Topics

• Adult
• Aged
• Antineoplastic Agents (therapeutic use)
• Antineoplastic Combined Chemotherapy Protocols (administration & dosage)
• Cisplatin (administration & dosage)
• Combined Modality Therapy
• Doxorubicin (administration & dosage)
• Feasibility Studies
• Female
• Follow-Up Studies
• Humans
• Male
• Mesothelioma (therapy)
• Middle Aged
• Pleural Neoplasms (drug therapy, secondary, surgery, therapy)
• Survival Rate
• Thymoma (pathology, secondary, therapy)
• Thymus Neoplasms (pathology)