Papillary thyroid cancer medical therapy: Difference between revisions

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{{Papillary thyroid cancer}}
{{Papillary thyroid cancer}}
{{CMG}}; {{AE}} {{Ammu}}
{{CMG}}; {{AE}} {{Sahar}} {{Ammu}}
==Overview==
==Overview==
Patients with papillary thyroid cancer are treated with  radioactive iodine therapy, hormone therapy, and targeted medical therapy.
Treatment options for papillary thyroid cancer differes according to the [[stage]] and [[invasion]] of the [[tumor]] and include [[surgery]], [[external beam radiation therapy]] ( [[external beam radiation therapy|EBRT]]), Thyroid suppression therapy, and targeted therapy.  
==Medical Therapy==
==Medical Therapy==
===Radiation Therapy===
* Treatment options for papillary thyroid cancer include:<ref name="urlThyroid Cancer Treatment (Adult) (PDQ®)–Health Professional Version - National Cancer Institute">{{cite web |url=https://www.cancer.gov/types/thyroid/hp/thyroid-treatment-pdq#link/_676 |title=Thyroid Cancer Treatment (Adult) (PDQ®)–Health Professional Version - National Cancer Institute |format= |work= |accessdate=}}</ref>
* External beam radiation therapy
{{familytree/start}}
* Intensity modulated radiation therapy
{{familytree | | | | | | | | | A01 | | | | | | | | |A01=Papillary thyroid cnacer treatment}}
===Precision Medicine and Targeted Therapy===
{{familytree | | |,|-|-|-|-|-|-|+|-|-|-|-|-|-|.| }}
* Sorafenib<ref>Targetted therapy for thyroid cancer.Cancer.org(2015). http://www.cancer.org/cancer/thyroidcancer/detailedguide/thyroid-cancer-treating-targeted-therapy Accessed on November,4, 2015</ref>
{{familytree | | B01 | | | | | B02 | | | | | B03 |B01=Localized or regional [[tumor]]|B02=[[Metastatic]]|B03=Recurrent}}
* Lenvatinib
{{familytree | | |!| | | | | | |!| | | | | | |!| | }}
===Hormone Therapy===
{{familytree | | C01 | | | | | |!| | | | | | C03 |C01=[[Surgery]]<br>Total [[thyroidectomy]]<br>Lobectomy<br>[[Radioactive iodine uptake|RAI therapy]]<br>Thyroid suppression therapy<br>[[External beam radiation therapy|EBRT]]|C03=[[Surgery]] ± postoperative [[Radioactive iodine uptake|RAI therapy]]<br>Targeted therapy<br>[[External beam radiation therapy|EBRT]]<br>[[Chemotherapy]]}}
* Levothyroxine in a dosage of 2.5-3.5 mcg/kg/day is recommended for patients post thyroidectomy.
{{familytree | | | | | | |,|-|-|^|-|-|.| | }}
 
{{familytree | | | | | | D01 | | | | D03 | |D01=Iodine sensitive|D03=Iodine resistent}}
{{familytree | | | | | | |!| | | | | |!| | |}}
{{familytree | | | | | | E01 | | | | E02 | |E01=[[Radioactive iodine uptake|RAI therapy]]<br>Thyroid suppression therapy|E02=Thyroid suppression therapy<br>Targeted therapy<br>Surgery<br>[[External beam radiation therapy|EBRT]]}}
{|
! colspan="2" style="background:#DCDCDC;" align="center" + |'''Papillary Thyroid Cancer Treatment Options'''
|-
|}
* Pharmacologic medical therapies for papillary thyroid cancer include thyroid-suppression therapy, and/or targeted therapy.
===Thyroid-suppression therapy===
* [[TSH]] suppression with [[thyroxine]] is effective in many [[lesions]] that are not sensitive to 131I.
===Targeted therapy===
* This type of treatment is done using:<ref name="pmid23185034">{{cite journal |vauthors=Carhill AA, Cabanillas ME, Jimenez C, Waguespack SG, Habra MA, Hu M, Ying A, Vassilopoulou-Sellin R, Gagel RF, Sherman SI, Busaidy NL |title=The noninvestigational use of tyrosine kinase inhibitors in thyroid cancer: establishing a standard for patient safety and monitoring |journal=J. Clin. Endocrinol. Metab. |volume=98 |issue=1 |pages=31–42 |date=January 2013 |pmid=23185034 |pmc=3537108 |doi=10.1210/jc.2012-2909 |url=}}</ref><ref name="pmid22007339">{{cite journal |vauthors=Cabanillas ME, Hu MI, Durand JB, Busaidy NL |title=Challenges associated with tyrosine kinase inhibitor therapy for metastatic thyroid cancer |journal=J Thyroid Res |volume=2011 |issue= |pages=985780 |date=2011 |pmid=22007339 |pmc=3189619 |doi=10.4061/2011/985780 |url=}}</ref>
** [[Sorafenib]], an Sorafenib is an orally active, multityrosine kinase inhibitor.
** [[Lenvatinib]], an orally active, multitargeted tyrosine kinase inhibitor.<ref name="pmid25671254">{{cite journal |vauthors=Schlumberger M, Tahara M, Wirth LJ, Robinson B, Brose MS, Elisei R, Habra MA, Newbold K, Shah MH, Hoff AO, Gianoukakis AG, Kiyota N, Taylor MH, Kim SB, Krzyzanowska MK, Dutcus CE, de las Heras B, Zhu J, Sherman SI |title=Lenvatinib versus placebo in radioiodine-refractory thyroid cancer |journal=N. Engl. J. Med. |volume=372 |issue=7 |pages=621–30 |date=February 2015 |pmid=25671254 |doi=10.1056/NEJMoa1406470 |url=}}</ref>
***'''Adult'''
**** Preferred regimen: [[Lenvatinib]] 24 mg PO daily until disease progression or unacceptable [[toxicity]].
**** Alternative regimen: [[Sorefenib]] 400 mg PO q12h until disease progression or unacceptable [[toxicity]].
**** Alternative regimen: [[Larotrectinib]] 100 mg PO q12h until disease progression or unacceptable [[toxicity]].
**** Alternative regimen: [[Entrectinib]] 600 mg PO daily until disease progression or unacceptable [[toxicity]].
==References==
==References==
{{Reflist|2}}
{{Reflist|2}}
 
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[[Category:Endocrine system]]
[[Category:Endocrine system]]
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[[Category:Hereditary cancers]]
[[Category:Hereditary cancers]]
[[Category:Thyroid disease]]
[[Category:Thyroid disease]]
[[Category:Primary care]]
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Latest revision as of 23:34, 29 July 2020

Papillary thyroid cancer Microchapters

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Sahar Memar Montazerin, M.D.[2] Ammu Susheela, M.D. [3]

Overview

Treatment options for papillary thyroid cancer differes according to the stage and invasion of the tumor and include surgery, external beam radiation therapy ( EBRT), Thyroid suppression therapy, and targeted therapy.

Medical Therapy

  • Treatment options for papillary thyroid cancer include:[1]
 
 
 
 
 
 
 
 
Papillary thyroid cnacer treatment
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Localized or regional tumor
 
 
 
 
Metastatic
 
 
 
 
Recurrent
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Surgery
Total thyroidectomy
Lobectomy
RAI therapy
Thyroid suppression therapy
EBRT
 
 
 
 
 
 
 
 
 
 
 
 
Surgery ± postoperative RAI therapy
Targeted therapy
EBRT
Chemotherapy
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Iodine sensitive
 
 
 
Iodine resistent
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
RAI therapy
Thyroid suppression therapy
 
 
 
Thyroid suppression therapy
Targeted therapy
Surgery
EBRT
 
Papillary Thyroid Cancer Treatment Options
  • Pharmacologic medical therapies for papillary thyroid cancer include thyroid-suppression therapy, and/or targeted therapy.

Thyroid-suppression therapy

Targeted therapy

  • This type of treatment is done using:[2][3]
    • Sorafenib, an Sorafenib is an orally active, multityrosine kinase inhibitor.
    • Lenvatinib, an orally active, multitargeted tyrosine kinase inhibitor.[4]
      • Adult
        • Preferred regimen: Lenvatinib 24 mg PO daily until disease progression or unacceptable toxicity.
        • Alternative regimen: Sorefenib 400 mg PO q12h until disease progression or unacceptable toxicity.
        • Alternative regimen: Larotrectinib 100 mg PO q12h until disease progression or unacceptable toxicity.
        • Alternative regimen: Entrectinib 600 mg PO daily until disease progression or unacceptable toxicity.

References

  1. "Thyroid Cancer Treatment (Adult) (PDQ®)–Health Professional Version - National Cancer Institute".
  2. Carhill AA, Cabanillas ME, Jimenez C, Waguespack SG, Habra MA, Hu M, Ying A, Vassilopoulou-Sellin R, Gagel RF, Sherman SI, Busaidy NL (January 2013). "The noninvestigational use of tyrosine kinase inhibitors in thyroid cancer: establishing a standard for patient safety and monitoring". J. Clin. Endocrinol. Metab. 98 (1): 31–42. doi:10.1210/jc.2012-2909. PMC 3537108. PMID 23185034.
  3. Cabanillas ME, Hu MI, Durand JB, Busaidy NL (2011). "Challenges associated with tyrosine kinase inhibitor therapy for metastatic thyroid cancer". J Thyroid Res. 2011: 985780. doi:10.4061/2011/985780. PMC 3189619. PMID 22007339.
  4. Schlumberger M, Tahara M, Wirth LJ, Robinson B, Brose MS, Elisei R, Habra MA, Newbold K, Shah MH, Hoff AO, Gianoukakis AG, Kiyota N, Taylor MH, Kim SB, Krzyzanowska MK, Dutcus CE, de las Heras B, Zhu J, Sherman SI (February 2015). "Lenvatinib versus placebo in radioiodine-refractory thyroid cancer". N. Engl. J. Med. 372 (7): 621–30. doi:10.1056/NEJMoa1406470. PMID 25671254.

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