Stage IV prostate cancer
My father has always had a normal appetite and cannot go without eating.
Four years ago, his appetite suddenly decreased.
Although he felt very hungry, he became extremely sensitive to the taste of food, to the point of feeling nauseous and unable to eat, even vomiting.
Later, a lump was discovered in his neck, and after examination, he was diagnosed with stage 4 prostate cancer.
He underwent treatment with medication and injections, and his appetite returned to normal.
His condition has been stable for the past four years, with PSA levels approaching zero.
A few days ago, my father fell and underwent X-rays and ultrasounds of his knee and abdomen, which showed no issues.
However, since the fall, his appetite has suddenly decreased again.
Despite feeling very hungry, he is once again extremely sensitive to food flavors, leading to nausea and an inability to eat, even vomiting.
He is so hungry that his voice has become weak, resembling the situation from four years ago, which is very concerning for us.
He had a blood test for PSA in August, which showed levels close to zero, and the next check-up is not until late September.
We are worried about not being able to get an earlier appointment.
I would like to ask the doctor: 1.
What is the relationship between the sudden drop in appetite and the recurrence or metastasis of prostate cancer? 2.
If the correlation is minimal, which specialty should we take my father to see as soon as possible? (I apologize for asking this question, as it may be somewhat off-topic, but I would still like to know your advice.)
Wei, 40~49 year old female. Ask Date: 2023/09/12
Dr. Du Shixi reply Urology
Hello: 1.
In terms of PSA, there should be no deterioration, but recurrence cannot be ruled out.
Stage IV prostate cancer can be well managed, but it is not considered cured, hence there is no issue of recurrence.
2.
It would be advisable to consult the original oncologist who is most familiar with the patient's condition and treatment regimen.
If there are significant difficulties, you could have your father's internist perform blood tests for evaluation.
Assuming there are no internal medicine issues, then a gastroenterologist should be consulted for further assessment.
Wishing you good health.
Reply Date: 2023/09/12
More Info
Understanding appetite changes in advanced prostate cancer patients can be complex, as various factors can influence a patient's desire to eat. In your father's case, the sudden change in appetite following a fall raises several important considerations.
1. Appetite Changes and Cancer Recurrence or Metastasis: While appetite changes can be associated with cancer progression, they are not solely indicative of recurrence or metastasis. In advanced prostate cancer, factors such as hormonal changes, the side effects of medications, and the psychological impact of living with cancer can all contribute to fluctuations in appetite. In your father's situation, the fact that his PSA levels are near zero is a positive sign, suggesting that the cancer is currently well-managed. However, the sudden decline in appetite could be related to several non-cancerous factors, including stress from the fall, physical pain, or even anxiety about his health. It is crucial to monitor these symptoms closely, as they can sometimes indicate underlying issues that may need to be addressed.
2. When to Seek Medical Attention: Given your father's history and the recent changes in his appetite, it would be prudent to consult a healthcare professional. Since the appetite changes occurred after a physical injury, it may be beneficial to start with a visit to his primary care physician or an oncologist. They can evaluate whether the appetite changes are related to the fall, such as potential pain or discomfort, or if they are connected to his cancer treatment. If the primary care physician rules out physical causes, they may refer him to a specialist, such as a gastroenterologist, to assess any gastrointestinal issues that could be affecting his appetite.
In addition to these considerations, it is essential to keep in mind the psychological aspects of living with cancer. Anxiety and depression can significantly impact appetite and overall well-being. If your father is experiencing emotional distress, a referral to a mental health professional may also be beneficial.
Additional Recommendations:
- Nutritional Support: If your father is struggling to eat, consider consulting a dietitian who specializes in oncology. They can provide tailored advice and strategies to help manage his appetite and ensure he receives adequate nutrition.
- Pain Management: If there is any discomfort or pain from the fall, addressing this with appropriate pain management strategies can help improve his overall quality of life and potentially his appetite.
- Regular Monitoring: Keep a close eye on his symptoms and any changes in his condition. If his appetite does not improve or worsens, it is essential to seek medical advice promptly.
In summary, while appetite changes can be concerning, they are not always directly linked to cancer recurrence. It is vital to approach this situation holistically, considering both physical and psychological factors, and to seek medical advice to ensure your father receives the appropriate care and support.
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