Related Concept Videos
Skeleton and Calcium Homeostasis
4.4K
Calcium is not only the most abundant mineral in bone but also the most abundant mineral in the human body. Calcium ions are needed for bone mineralization, tooth health, heart rate regulation and strength of contraction, blood coagulation, the contraction of smooth and skeletal muscle cells, and the regulation of nerve impulse conduction. The average calcium level in the blood is about 10 mg/dL. When the body cannot maintain this level, a person will experience hypo or hypercalcemia.
4.4K
Disorders of the Male Reproductive System
359
Men's health issues are increasingly recognized as significant, with several conditions posing common threats. Among these, testicular cancer is especially prevalent in younger men, particularly those aged 20 to 35 years. The disease often manifests as a painless mass in the testicles, sometimes accompanied by a sensation of heaviness or a dull ache.
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra....
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra....
359
Serum Calcium Level at Diagnosis Can Predict Lethal Prostate Cancer Relapse.
Zsolt Fekete1,2, Patricia Ignat1,2, Henrietta Jakab1
1Department of Oncology, "Iuliu Hatieganu" University of Medicine and Pharmacy, 400015 Cluj-Napoca, Romania.
Journal of Clinical Medicine
|August 29, 2024
View abstract on PubMed
Summary
High normal blood calcium levels may predict fatal prostate cancer outcomes. This finding suggests calcium could be a new prognostic marker for prostate cancer patients receiving curative treatment.
Area of Science:
- Oncology
- Biochemistry
Background:
- Prostate cancer prognosis relies on established factors like T stage, N stage, histology, grade group, and initial PSA.
- Emerging research suggests a link between high-normal blood calcium levels and increased risk of fatal prostate cancer.
- Limited data exists on the prognostic significance of calcium levels at diagnosis for prostate cancer.
Purpose of the Study:
- To investigate the prognostic value of upper-normal range calcium levels in curatively treated prostate cancer patients.
- To determine if calcium levels can predict disease-free survival in this cohort.
Main Methods:
- Retrospective analysis of 84 prostate cancer patients undergoing curative-intent radiotherapy (external beam +/- brachytherapy).
- Evaluation of prognostic factors impacting disease-free survival.
Main Results:
- Calcium levels at diagnosis were found to be a significant predictor of disease-free survival.
- Initial PSA levels did not demonstrate prognostic significance, potentially due to benign prostatic hyperplasia interference.
- High-normal calcium levels may indicate a poorer prognosis.
Conclusions:
- Calcium levels at diagnosis may possess prognostic value in curatively treated prostate cancer.
- Findings suggest calcium could be integrated into future prostate cancer predictive and prognostic models.
- Further validation studies are recommended to confirm these results.


