cisplatin - how many courses - 3rd course oropharyngeal cancer

by Prof. Ericka Bode 3 min read

The standard treatment regimen consists of three cycles of cisplatin 100 mg/m 2 given on days 1, 22 and 43 of a 7-week RT course [ 5, 6, 13 ]. Due to adverse events (AEs) of this intensive regimen, chemotherapy modifications (dose reductions, delays, and omissions) are required in up to 40% of patients [ 14, 15 ].

Full Answer

What is the optimal dose of cisplatin for adjuvant radiotherapy for HNSCC?

May 10, 2018 · Both studies chose the regimen of cisplatin at 100 mg/m 2 every 3-week. Since the publication of those two studies (20,21), cisplatin at 100 mg/m 2 every 3-week has been the standard-of-care as concurrent adjuvant chemoradiotherapy for high risk patients. While the benefit was established in the studies, toxicity was also observed in both studies.

How effective is cisplatin for oral cavity cancer?

Five patients with oropharyngeal cancer treated with 5-fluorouracil and cisplatin had ischemic stroke within 2 to 5 days after the drug infusion. This occurred during the second course of chemotherapy in three patients, and during the third course in two patients. There may be a relation between tre …

Is the weekly cisplatin schedule used in Phase 3 clinical trials?

Oct 22, 2018 · The aim of De-ESCALaTE was to compare cetuximab with standard cisplatin for survival and toxicity when combined with radiotherapy in HPV-positive low-risk oropharyngeal cancer. A total of 334 ...

How often should I take cisplatin?

Feb 26, 2021 · 50 to 70 mg/m2 by slow IV infusion once every 3 to 4 weeks; for heavily pretreated patients, an initial dose of 50 mg/m2 by slow IV infusion once every 4 weeks is recommended. Comments: -The dosing presented is manufacturer suggested. -Other doses and combination regimens have been used. Use: For advanced bladder cancer.

How many cycles of cisplatin can you have?

You usually have between 4 to 6 cycles of treatment taking from 3 to 6 months.

How many chemo treatments are needed for mouth cancer?

You usually have chemotherapy every 3 weeks. Each 3 week period is called a cycle. You may have between 2 and 6 cycles of chemotherapy.

How long can you stay on cisplatin?

Your course of chemotherapy You have chemotherapy as a course of several sessions (or cycles) of treatment over a few months. Each cycle of cisplatin usually takes 21 days (3 weeks).

How long is chemotherapy for throat cancer?

Adjuvant or neoadjuvant chemo is often given for a total of 3 to 6 months, depending on the drugs used. The length of treatment depends on how well it is working and what side effects you might have.Mar 23, 2021

Is oropharyngeal cancer curable?

Oral and oropharyngeal cancers can often be cured, especially if the cancer is found at an early stage. Although curing the cancer is the primary goal of treatment, preserving the function of the nearby nerves, organs, and tissues is also very important.

Can chemo cure throat cancer?

Chemotherapy uses drugs to kill cancer cells. Chemotherapy is often used along with radiation therapy in treating throat cancers. Certain chemotherapy drugs make cancer cells more sensitive to radiation therapy. But combining chemotherapy and radiation therapy increases the side effects of both treatments.Jan 14, 2021

How long does it take to recover from cisplatin?

Nadir: 18-23 days. Recovery: 39 days.

What are the long term effects of cisplatin?

One of the most common long-term side effects of Platinol (cisplatin), a medication used for many cancers including lung cancer, is ototoxicity (damage to the structures of the ear). Other medications may also cause hearing loss and tinnitus (ringing in the ears).Feb 24, 2022

Does cisplatin cause lung problems?

Cisplatin causes oxidative stress in the lung tissue. Cisplatin induces lung damage and cilia disruption. Disrupted ciliary fragments are released into the bronchoalveolar lavage fluid. Mito-TEPO treatment reduces cisplatin-induced lung damage and cilia disruption.

Can you survive stage 3 throat cancer?

Stage 3. Almost 60 out of 100 adults (almost 60%) will survive their cancer for 5 years or more after they are diagnosed. Stage 3 laryngeal cancer has grown throughout the larynx but has not spread to other parts of the body. OR at least one vocal cord is fixed and can't move.Jan 14, 2022

Can Cisplatin be given every week?

Abstract. Chemoradiation with cisplatin 100 mg/m2 given once every 3 weeks is the standard of care in locally advanced head and neck squamous cell cancer (LAHNSCC). Increasingly, low-dose once-a-week cisplatin is substituted because of perceived lower toxicity and convenience.Dec 8, 2017

How long is recovery from throat cancer?

You will not be able to eat until your throat has healed, which for most people takes at least 1 or 2 weeks. While your throat heals, you'll need to be fed through a tube that's passed through your nose and into your stomach.

Usual Adult Dose for Testicular Cancer

20 mg/m2 by slow IV infusion daily for 5 days per cycle in combination with other approved chemotherapeutic agents Comments: -The dosing presented is manufacturer suggested. -Other doses and combination regimens have been used. Use: For advanced testicular cancer

Usual Adult Dose for Ovarian Cancer

75 to 100 mg/m2 by slow IV infusion once every 3 to 4 weeks on Day 1 Comments: -The dosing presented is manufacturer suggested. -Other doses and combination regimens have been used. Use: For advanced ovarian cancer

Usual Adult Dose for Bladder Cancer

50 to 70 mg/m2 by slow IV infusion once every 3 to 4 weeks; for heavily pretreated patients, an initial dose of 50 mg/m2 by slow IV infusion once every 4 weeks is recommended Comments: -The dosing presented is manufacturer suggested. -Other doses and combination regimens have been used. Use: For advanced bladder cancer

Usual Pediatric Dose for Testicular Cancer

This drug has been used in pediatric patients; however, the manufacturer does not suggest a dose. Institutional protocol should be consulted.

Usual Pediatric Dose for Ovarian Cancer

This drug has been used in pediatric patients; however, the manufacturer does not suggest a dose. Institutional protocol should be consulted.

Usual Pediatric Dose for Bladder Cancer

This drug has been used in pediatric patients; however, the manufacturer does not suggest a dose. Institutional protocol should be consulted.

Renal Dose Adjustments

Dose reduction or alternative treatment may be necessary in patients with renal impairment.

COMPANION ARTICLES

Once-a-Week Versus Once-Every-3-Weeks Cisplatin Chemoradiation for Locally Advanced Head and Neck Cancer: A Phase III Randomized Noninferiority Trial. December 08, 2017

High-Dose Cisplatin for Head and Neck Cancer Lives On

The benefit of adding concomitant high-dose cisplatin to adjuvant radiotherapy (RT) for resected head and neck squamous cell carcinoma (HNSCC) was established in two large seminal trials, EORTC 22931 and RTOG 9501. 1 - 3 In these studies, cisplatin was administered at a dose of 100 mg/m 2 on days 1, 22, and 43 during radiation.

What is the most common treatment for oral cancer?

Chemo drugs used to treat oral cavity or oropharyngeal cancer. The chemo drugs used most often for cancers of the oral cavity and oropharynx that can be given with or without radiation include: Other drugs that are used less often include: A chemo drug may be used alone or combined with other drugs.

Where do you give chemo for oral cancer?

This can be done in a doctor’s office, infusion center, or in a hospital setting. Often, a slightly larger and sturdier IV is required in the vein system for chemo.

What is chemo treatment?

Chemotherapy (chemo) is treatment with anti-cancer drugs that are injected into a vein or taken by mouth, which allows them to enter the blood and reach most parts of the body. Chemo might be used at different times in the treatment process for treatment of oral cavity or oropharyngeal cancers: Adjuvant chemotherapy is given after surgery ...

Why do we need chemo before surgery?

The goal is to kill cancer cells that might have been left behind at surgery because they were too small to see . This helps lower the chance that the cancer will come back. Neoadjuvant or induction chemotherapy is given before surgery. Sometimes the chemo is given first followed by radiation.

How long does chemo last?

The chemo schedule repeats to start the next cycle. Adjuvant or neoadjuvant chemo is often given for a total of 3 to 6 months, depending on the drugs used. The length of treatment depends on how well it is working and what side effects you might have.

Why is chemo given first?

Other times, it is given at the same time as radiation. The goal is to shrink some larger cancers to make surgery easier and remove less tissue. This can lead to fewer serious side effects and problems from surgery.

What is chemo used for?

For advanced cancer , chemo (with or without radiation therapy) can be used to treat cancers that are too large or have spread too far to be removed by surgery. The goal is to slow the growth of the cancer for as long as possible and to help relieve any symptoms the cancer is causing.