How is lung cancer treated?

 Lung cancer has wreaked havoc in many lives around the world. But with the advent of modern treatment, the chances of survival have improved drastically.

The 5-year survival rate for all people with all types of lung cancer is 19%. For women, it is 23%, and for men, it is 19%. Out of the two types of lung cancer, the 5-year survival rate for NSCLC is 24%, compared to 6% for small cell lung cancer.

The treatment options for lung cancer are many. The best treatment option for a patient is determined by the lung cancer doctor in-charge keeping the type, stage, and treatment goals in mind.

Not only that but a mix of different treatments may also be advised depending on the type of lung cancer.

The treatment plan has to be created and agreed upon by a cancer specialist and a patient. An informed decision is important because each treatment option has potential side effects, which can be managed. Get more information about the side effects of lung cancer treatment.

So, if you're a cancer patient, the best way for you to approach treatment is to consult a top specialist like Dr. Manish Singhal, the best lung cancer doctor in Delhi NCR.

Lung cancer treatments

There are two main types of lung cancer, small cell lung cancer, and non-small cell lung cancer.

Many tests are performed to determine what type of lung cancer it is, what stage it is in, where it has spread, etc.

Not only that, but post lung cancer diagnosis, the cancer doctor may run tests like EGFR to find out if there is any change in the genes of the patient. This is mostly done in non-small cell lung cancer. The results of these tests help your doctor know which treatments will work best for you.

Here are the treatment options:

• Surgery

Surgery can be an option if the cancer is confined to the lungs. For a largely spread lung cancer, cancer doctors may recommend chemotherapy or radiation before surgery to shrink the cancer. Also, if there is a risk of cancer cells being left behind post-surgery, doctors can also recommend chemotherapy or radiation therapy after surgery.

The procedures include:

1. Wedge Resection-It removes a small section of the lung that contains the tumor along with a margin of healthy tissue.

2. Segmental Resection-It removes a larger portion of the lung but not an entire lobe.

3. Lobectomy-It removes the entire lobe of one lung.

4. Pneumonectomy-It removes an entire lung

• Radiation Therapy

Radiation therapy uses high-energy rays to kill cancer cells.

It is often used for people with locally advanced lung cancer before or after surgery. It is also combined with chemotherapy therapy sometimes; becoming a primary treatment option along with chemotherapy if surgery is not a viable option. Not only that but for advanced lung cancers that have already spread to other areas of the body, radiation therapy helps relieve symptoms like pain.

• Chemotherapy

Chemotherapy uses specialized drugs to shrink or kill cancer cells. The drugs can be administered through the veins, orally, or through both. A combination of chemotherapy drugs is given in a series of treatments over weeks or months, with breaks in-between so patients can recover.

In people with advanced lung cancer, chemotherapy can also be used to relieve pain and other symptoms.

• Targeted Therapy

There are several targeted lung cancer treatments. Targeted treatments focus on unique abnormalities present within cancer cells. By remedying these abnormalities, targeted drug treatments specifically attack cancer cells while sparing healthy cells.

Certain targeted therapies only work in people who have cancer cells with specific genetic mutations. To ascertain whether the patient has the said genetic mutations the cancer cells may be tested.

The testing is important; ask a trusted oncologist in Noida or wherever you live about the testing before choosing targeted therapy.

• Immunotherapy

Immunotherapy is a treatment that uses the patient's immune system against the cancer cells.

The body's immune system, which is designed to fight diseases, does not attack the cancer cells because the cells produce proteins that hide them from the immune system. Immunotherapy interferes with the process and allows the immune system to recognize & destroy cancer cells.

There are several more treatments and treatment adjacents, including palliative care to improve quality of life, clinical trial participation for better outcomes, coping with symptoms, alternative medicines, etc.

In conclusion

The treatment a patient receives is entirely dependent on the type of lung cancer, the stage, the spread, and most importantly, the cancer doctor. If you're a lung cancer patient, whether you're newly diagnosed or looking for a second opinion, you can always consult an expert in the area like Dr. Manish Singhal, a cancer specialist in Delhi NCR.

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Lung Cancer Risk Calculator: New tool to predict lung cancer based on Risk Factors

 Covid-19 has wreaked havoc worldwide, and it has destroyed economies, quarantined the masses, and put everyone in a manic state. Although the virus has caused widespread panic, we ought to fear a deadlier disease, Lung cancer. Lung cancer has more than double the deaths caused by COVID-19. Each year 1.79 million people die due to lung cancer.

• Lung cancer, the worst type of cancer

It causes more deaths every year than the next three most fatal causes of cancer: colon cancer, breast cancer, and prostate cancer. 1 in 15 men are affected by lung cancer, and 1 in 17 women are affected. Lung cancer is as widespread as Covid-19, yet no one seems to bat an eye. The difference between lung cancer and other cancer types is that it is already too late when people get diagnosed. Forty percent of all lung cancer patients have a metastasized disease at their diagnosis. Thus, making it much more challenging to survive. The five-year survival rate of lung cancer is also at a shockingly low percentage. Only 19 percent of people diagnosed early on survive. For this figure's perspective, the five-year survival rate of prostate cancer is 99 percent, and breast cancer is 90 percent. The numbers show that the best way is to predict the deadly cancer rather than battle it.

• A Revolutionary Lung cancer prediction tool

The solution that comes to mind is better predicting whether you have lung cancer before the cancer is metathesis. Better prediction methods have proven to be useful for early diagnosis and an increased survival rate. The previous models were on the early detection of breast cancer. The earlier models worked well and helped many women get treated. All this data begs the question of how do we calculate lung cancer risk. The proposed systems endgame is to build a software prediction tool that can easily predict the lung cancer risk. The lung cancer prediction tool based on risk factors would analyze the population based on the risk factors. The risk factors include tobacco smoking, second-hand smoke, exposure to radioactive materials, exposure to asbestos, and a family history of lung cancer. 

While creating new software to predict if you have lung cancer, the operation method is a rather lengthy data-heavy procedure. The procedure consists of three stages. In the first stage, the global medical database is analyzed to determine lung cancers common symptoms. In the second stage, medical questionnaires are sent to several doctors and specialists in thoracic tumors to find the most significant lung cancer symptom. In the third stage, medical knowledge from global research projects is analyzed to find the risk of lung cancer by examining available diagnostic factors values. A lung cancer risk calculating tool is designed by the data collected from the three stages.

• The best lung cancer doctor in Delhi NCR

Although prevention is better than cure, if you are diagnosed with lung cancer, hopefully at an early stage, you ought to visit the best lung cancer doctor. At Cancer Consult India, you get the best lung cancer doctors in Delhi NCR. The best Oncologist in Noida, Dr. Manish Singhal.  It is crucial to saving you and your loved one’s life before getting late. With this, you can get the best treatment of lung cancer in Noida.

Latest Approved Therapies for Blood Cancer Treatment

Globally 900,000 are diagnosed with blood cancer each year, yet nature and types of blood cancer continue to elude people. After the US and China, India has the highest number of reported blood cancer patients. About 70,000 men and women are affected by blood cancer in the country. The 5-year survival rate of the disease has evolved from 14% in the 1960s to 61% in the 2010s to almost 70% in 2020. However, awareness of blood cancer and blood cancer treatment is still scarce.

The truth about blood cancer

There are primarily 3 types of blood cancer:

• Leukaemia

It is the cancer of blood & bone marrow. It affects leucocytes or white blood cells and interferes with the body's ability to produce red blood cells & platelets.

• Lymphoma

There are two forms of lymphoma:

- Non-Hodgkin lymphoma

 Every type of lymphoma other than Hodgkin lymphoma falls in this category. It develops in the lymphatic system from lymphocytes, a type of infection-fighting white blood cells.

- Hodgkin lymphoma

 Hodgkin lymphoma is a type of lymphoma that develops from lymphocytes too, but it is characterized by the presence of an abnormal lymphocyte called the Reed-Sternberg cell.

• Myeloma

It is a type of blood cancer that starts in the blood plasma cells.

Now let's talk about some blood cancer treatments. Whether you're looking for a lymphoma cancer doctor in Noida/Delhi or the best cancer doctor to consult for an insight into the new advancements of blood cancer treatment, you might be in for a surprise.

Why?

The advancements in blood cancer treatment

The blood cancer treatment plan of patients depends on a variety of factors including, type & stage of cancer, the spread of the blood cancer, and the total health of the affected person. The treatment plans include:

·       Stem cell/bone marrow transplantation

Stem cell or bone marrow transplantation has proven to be an effective treatment for blood cancer patients.  However, previously, before conducting the transplantation, some of the best cancer doctors suggested that the patients should be given a lethal dose of chemotherapy to avoid graft vs. host disease.

The consensus was that the chemotherapy, in the beginning, made the transplantation successful. That's not the case, according to some of the best cancer doctors and researchers involved in the studies. They have discovered that the bone marrow itself and it's qualities define success. That is how CAR-T therapy, the new addition to available blood cancer treatments, was discovered. 

·       CAR-T therapy

CAR-T therapy is an FDA approved blood cancer treatment for cancer patients who have not responded to other cancer treatments. This is a personalized cancer treatment created from the individual's T-cells, a subtype of white blood cells.

·       Chemotherapy

Chemotherapy is being used as a blood cancer treatment for a long time; sometimes along with bone marrow transplantation, targeted therapies, and immunotherapy. In 2018, nelarabine (Arranon) was suggested as an addition to standard chemotherapy to improve the chances of survival in newly diagnosed children & young adults with T-Cell ALL, a type of blood cancer.

·       Immunotherapy

CAR-T cell therapy is one of the immunotherapy treatments used for blood cancer patients. However, there are several other immunotherapy treatments preferred by expert oncologists like Dr. Manish Singhal, a top cancer specialist in Delhi. Some of these treatments, new & old include medications like blinatumomab (Blincyto), inotuzumab ozogamicin (Besponsa), daratumumab (Darzalex), elotuzumab (Empliciti), and ixazomib (Ninlaro). The choice is with the oncologist in charge & the patient statistics.

·       Targeted Therapy

Several types of blood cancers are also treated with the help of targeted therapy. People, especially children, with genetic mutations, are more prone to having the best results from these targeted therapies.

Parting Words

Yes, blood cancer, despite being a disease with a global presence, is barely recognized as a threat by the public. But, some of the best cancer doctors and researchers know the numbers and are revolutionizing blood cancer treatment all the same. If you're a blood cancer patient or survivor looking for some insights or some guidance, the information available might seem incomplete or overwhelming to you. In this light, to get guidance, you might need to consult an expert in the field like Dr. Manish Singhal, the best oncologist in Delhi NCR offering advanced blood cancer treatment in Noida Delhi.

Also Read: How successful is chemotherapy as a lung cancer treatment?

Lung Cancer Awareness: Is a mass in the lung always cancer?

Lung cancer is a mass or growth made up of cancer cells. However, less than 40% of lung masses are cancerous. So, if your doctor has told you that you have a lung mass or few, there is no need to panic. You see, "lung mass" is a broad term used to characterize multiple abnormalities in the lungs.

What EXACTLY are lung masses?

Lung masses are abnormal spots or areas in the lungs, which are more than 3cms or one and a half inches in size; anything smaller and even the best cancer doctors call them lung nodules. There are two major categories of lung masses, malignant and benign. More often than not, lung masses are non-malignant, which translates into non-cancerous.

Benign vs. Malignant Lung masses

According to clinical researchers and some of the best lung cancer doctors worldwide, hamartomas, bronchial adenomas, and papillomas are some of the common types of benign lung masses. These can occur due to tuberculosis, abscesses, rheumatoid arthritis, sarcoidosis, pneumonia, and other co-
morbidities. The general symptoms of benign lung masses are shortness of breath, wheezing, fever, and coughing.

The same clinical researchers and best cancer doctors agree that some of the common malignant lung masses are non-small cell lung cancer, small cell lung cancer, squamous cell carcinoma, and adenocarcinoma. While there are no known causes of lung cancer, the chances of lung cancer are aggravated by smoking, age, family history of lung cancer, exposure to radon, exposure to air
pollution, and carcinogens.

Symptoms of Lung cancer

While most people experience lung cancer symptoms differently, these are some of the common symptoms:

• Chest pain that doesn't go away
• Shortness of breath
• Wheezing
• constant coughing & coughing up blood
• Recurring lung infections
• Hoarseness
• Swelling in neck or face
• Fever

However, even the best cancer doctors will tell you that even with all the said symptoms, you might not have lung cancer. The best way to know whether your symptoms might be of lung cancer is to get yourself checked. And, remember, even if you do have the disease, with the right lung cancer treatment from the best lung cancer doctor in town, your chances of coming out of this storm
stronger, are extremely high.

Statistical analysis of lung masses
As mentioned above, about 40% of lung masses and nodules are cancerous. Lung masses and nodules for people below 35 years of age are rarely cancerous, about 1%; however, for your above 50 years of age, chances of lung a mass being cancerous is a little less than 50%, according to researchers and lung cancer specialists.

Lung cancer is one of the leading causes of cancer death accounting for 25% of the mortality rate; however, lung cancer treatment and diagnosis have come a long way and the numbers are improving every day.

Not all lung masses are lung cancer; but, if you are suffering from the extended symptoms of lung cancer or if you are at high-risk, you can always consult the best lung cancer doctor in town. For Delhites, it is Dr. Manish Singhal, the best lung cancer doctor in Delhi NCR, and also regarded as the best Oncologist in Delhi NCR. Dr. Manish Singhal also offers treatment for lung cancer in Noida and the adjoining areas.

Also Read: Prognostic factors affecting survival rates in Lung Cancer Patients

Know the future of treating lung cancer

Lung cancer aggregates 6.9% of all new cancer cases and 9.3% of cancer-related deaths in India according to current reports. The numbers represent both sexes and all regions of India, metro and rural areas. While it is more prevalent in people who smoke, non-smokers are not entirely exempt from lung cancer.

With the increased pollution rates in India and increasing stress levels, lung cancer is becoming exceedingly common in Indian households.

There are two types of lung cancer, small-cell lung cancer, and non-small-cell lung cancer. The two types of lung cancers grow and spread differently. Lung cancer treatment options include surgery, chemotherapy, targeted therapy, immunotherapy, radiation, a combination of these, and experimental therapies.

However, the prognosis can still be dire without the help of a reputed cancer specialist because lung cancer is generally discovered in advanced stages.

Successful Treatments of Lung Cancer

The primary difficulty of treating lung cancer is that, more often than not, lung cancer is discovered in the late stages of the disease. Cancer specialists have little to no choice in choosing an appropriate therapeutic approach in such cases.

However, if health care professionals, as well as at-risk individuals, remain vigilant, arresting the disease before it’s too late may be possible. Also, some treatments have shown positive outcomes in lung cancer.

An example of effective treatment for stage IV lung cancer is shown in a study published by the Indian Journal of Medical and Paediatric Oncology, 2013. In the study, a 53-year-old male with stage IV non-small-cell lung cancer is treated with multimodality therapy instead of palliative chemotherapy or palliative surgery. The results are positive for a particular subset of patients. However, PET-CT and proper staging are required for a higher success rate.

According to BMC Cancer's 2018 study, Crizotinib has also shown positive results in treating non-small-cell lung cancer. 

Future of Treating Lung Cancer

• Surgery

Surgery is an important treatment option for lung cancer, and currently, doctors use video-assisted thoracic surgery to remove certain tumors associated with lung cancer. It is more precise and less invasive surgery.

Cancer specialists are also studying VATs to determine its efficacy in removing larger tumors. New tools and mechanisms are being developed every day, improving the future of cancer treatment; there are endoscopic staplers, remote control panels for robot-assisted surgery, and many other latest innovations in cancer treatment.

• Real-time tumor imaging

The latest research on cancer treatment has revealed that researchers are trying to implement new imaging techniques like four-dimensional computed tomography or 4DCT to improve treatment options. Unlike

standard CT scans, 4DCT scans the chest continuously for 30 seconds recording the placement of tumors related to other structures within the human body as the person breathes. With the help of 4DCT, cancer

specialists can deliver radiation more efficiently, and they can also determine where other structures within the vicinity of the tumor are located; this helps in determining which cases can be considered for surgery.

• Targeted Therapy

As scientists learn more about how lung cancer grows and spreads, armed with the latest research on cancer treatment they are developing targeted therapy drugs to use against non-small-cell lung cancer or NSCLC. These drugs are already approved for use in other cancers and are being studied for NSCLC with a change in the RET gene. The drugs being studied are sunitinib, sorafenib, vandetanib, and cabozantinib.

Moreover, the best lung cancer treatment can be created by amalgamating several experimental and tested procedures. For brain metastases associated with lung cancer, for example, new radiation techniques like

SRS with fewer side effects are being used. Another drug, AZD3759, is in clinical trials for treating NSCLC with an EGFR gene change. It is showing promising results and can cross the blood-brain barrier according to recent studies. For treating patients with brain metastases due to NSCLC with an EGFR gene change, epitinib, a kinase inhibitor is also showing promising results.

• Immunotherapeutic Treatments

Immunosuppressant drugs are also being used to help a cancer patient's immune system to fight cancer. Some of the drugs are already approved, while others are in different phases of a clinical trial.

Conclusion

Despite the constant improvements in cancer treatment, the future of cancer treatment relies on the best cancer doctors in town. Dr. Manish Singhal, for example, is lauded as the best lung cancer doctor in Delhi

NCR, the best oncologist in Delhi NCR, and offers excellent treatment for lung cancer in Noida. So, if you are looking for a cancer specialist in Delhi who keeps himself updated on all the new technologies available worldwide for lung cancer treatment, you can put your trust in Dr. Manish Singhal.

Very high doses of vitamin B could cause lung cancer in men

This is what a US study suggests, which also indicates that the risk would be even greater in the case of smokers. New research suggests that long-term supplementation with high doses of vitamins B6 and B12, promoted by the vitamin industry to increase energy and improve metabolism, is associated with a lung cancer risk two to four times higher in men in relation to non-users of complexes with these vitamins.

The risk increased even more in male smokers who took more than 20 mg of B6 or 55 micrograms of B12 per day for ten years. Male smokers who took B12 at these doses were about four times more likely to develop the disease compared to non-users.

Epidemiologists at the Comprehensive Cancer Center at Ohio State University, Arthur G. James Cancer Hospital and the Richard J. Solove Research Institute (OSUCCC-James), the Fred Cancer Research Center Hutchinson, all of them in the United States, and the National Taiwan University report their findings in an article published in this Tuesday's issue of the Journal of Clinical Oncology.

According to the Best Oncologist in Delhi NCR, this is the first prospective observational study that analyzes the effects of prolonged long-term use of B6 / B12 supplements and the risk of lung cancer. In general, it has been believed that these supplements reduce the risk of cancer.

For this study, Theodore Brasky, from OSUCCC-James, and colleagues analyzed data from more than 77,000 patients participating in the VITamins and Lifestyle cohort study (VITAL), a long-term prospective observational study designed to evaluate vitamin supplements and other minerals in relation to cancer risk.

When enrolling in the study, they informed researchers about the use of vitamin B in the last ten years, including information on the dose, a critical detail but often lacking when assessing the risk and investigating the association. One can seek treatment for lung cancer in Noida.

“Our data has shown that intake of high doses of B6 and B12 for a long time period can contribute to deadly diseases like Lung cancer and the incidence of these increase amongst the male smokers who are definitely worthy of concern for further evaluation.”  Brasky says pointing out that these findings are about doses that are much higher than taking a multivitamin every day for ten years.

For this new analysis, the Best Oncologist in Delhi NCR used statistical techniques to adjust factors. Pointing out that these findings are about doses that are much higher than taking a multivitamin every day for ten years. If you are feeling unusual symptoms related to any form of cancer, please consult Cancer Consultants India. 

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