Impact of Adjuvant Radiation on Survival: A Note of Caution When Using Cancer Registry Data to Evaluate Adjuvant Treatments
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Summary
For selected tumor sites, the administration of chemotherapy is not evenly distributed among patients receiving and not receiving radiation, and survival analyses that do not include chemotherapy administration overestimate the beneficial impact of radiation on survival.
- Type
- article
- Published
- 2007-09-27
- Cited by
- 14
- References
- 18
- OpenAlex
- https://openalex.org/W2056172500
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:5652118
Keywords
Medicine, Radiation therapy, Chemotherapy, Surgical oncology, Cancer
References
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- Completeness of Information on Adjuvant Therapies for Colorectal Cancer in Population-Based Cancer Registries
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- Studying Radiation Therapy Using SEER-Medicare-Linked Data
- Adjuvant and neoadjuvant approaches to treat surgically resectable pancreatic cancer
- Incidence Pattern and Survival for Gallbladder Cancer Over Three Decades—An Analysis of 10301 Patients
- Response to neoadjuvant radiation therapy for rectal cancer improves survival
- Use of adjuvant chemotherapy and radiation therapy for colorectal cancer in a population-based cohort.
- Adjuvant Radiation Therapy Is Associated With Improved Survival in Merkel Cell Carcinoma of the Skin
- Therapy (Tx) of locally advanced (LA) NSCLC in the elderly: Analysis of 6,325 patients from Surveillance, Epidemiology and End Results (SEER)-Medicare
- The National Cancer Data Base: A clinical surveillance and quality improvement tool
- Regression Models and Life-Tables
Cited by
- The National Cancer Data Base: A Powerful Initiative to Improve Cancer Care in the United States
- Matched Pair Analyses of Stage IV Breast Cancer with or Without Resection of Primary Breast Site
- Histologic type predicts survival in patients with retroperitoneal soft tissue sarcoma.
- Interaction of histologic subtype and histologic grade in predicting survival for soft-tissue sarcomas.
- Prognostic Estimator of Survival for Patients with Localized and Extended Pancreatic Ductal Adenocarcinoma
- Referral, receipt, and completion of chemotherapy in patients with early-stage breast cancer older than 65 years and at high risk of breast cancer recurrence.
- Prognostic impact of risk factors in patients with gastric cancer in Iran.
- Population Reach and Recruitment Bias in a Maintenance RCT in Physically Active Older Adults
- Survival benefits from postoperative radiation therapy on lymph node positive patients with pancreatic adenocarcinoma
- Implications of Inaccurate Clinical Nodal Staging in Pancreatic Adenocarcinoma
- Survival analysis of gastric cancer patients using Cox model: a five year study
- Difference in failure patterns of pT3-4N0-3M0 esophageal cancer treated by surgery vs surgery plus radiotherapy
- Survival analysis of gastric cancer patients using Cox model: a five year study
- Survival analysis of gastric cancer patients using Cox model: a five year study
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