Renal Function and Treatment for Malignant Germ Cell Tumours
Author Information
Author(s): N. Aass, S.D. Foss, M. Aas, M.W. Lindegaard
Primary Institution: The Norwegian Radium Hospital
Hypothesis
How do different treatment modalities affect renal function in patients with malignant germ cell tumours?
Conclusion
Cisplatin-based chemotherapy significantly impairs renal function, especially when combined with radiotherapy, and this impairment persists for years.
Supporting Evidence
- Cisplatin-based chemotherapy led to a statistically significant irreversible renal impairment for all three groups treated.
- Patients older than 40 years showed a significant reduction in renal function after infra-diaphragmatic radiotherapy.
- No renal impairment was observed for patients treated with surgery only.
Takeaway
Doctors looked at how different treatments for testicular cancer affect the kidneys. They found that some treatments can hurt the kidneys a lot, especially when using a strong medicine called cisplatin.
Methodology
Renal function was evaluated using '3'I-Hippuran clearance in 171 patients before and after various treatments over a period of 5 years.
Potential Biases
Potential selection bias due to the study being conducted at a single institution.
Limitations
The study did not include a control group and relied on a single hospital's patient data.
Participant Demographics
Patients included 162 with testicular cancer and 9 with extragonadal germ cell tumours, with a median age of 29.5 years.
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.05
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