Tuberous sclerosis medical therapy: Difference between revisions

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{{Tuberous sclerosis}}
{{Tuberous sclerosis}}
{{CMG}}
{{CMG}}
== Overview ==
Medical therapy is generally preferred over surgical ones due to their fewer number of complications and diminishing side effects over time.


==Medical Therapy==
==Medical Therapy==
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=== Epilepsy ===
=== Epilepsy ===


* Anti-[[seizure]] medications can be prescribed to control [[seizures]]. The preferred medication is [[vigabatrin]]<ref name="pmid19557123">{{cite journal |author=Tsao CY |title=Current trends in the treatment of infantile spasms |journal=Neuropsychiatr Dis Treat |volume=5 |issue= |pages=289–99 |year=2009 |pmid=19557123 |pmc=2695218 |doi= |url=http://www.dovepress.com/articles.php?article_id=3150}}</ref>, but other [[anticonvulsants]], [[clobazam]], [[Ketogenic diet|ketogenic]] diet, [[vagal nerve stimulation]] or surgical resection of CNS lesion responsible for the [[epilepsy]].<ref name=":0">Henske, Elizabeth P., et al. "Tuberous sclerosis complex." ''Nature reviews Disease primers'' 2.1 (2016): 1-18.</ref> Treatment before the onset of [[epilepsy]] and other neuropsychiatric manifestations may be beneficial, but trials testing this approach are still ongoing (EPISTOP trial). [[mTOR]] inhibitors may present with some anti-epileptogenic properties.<ref name=":0" />
* Anti-[[seizure]] medications can be prescribed to control [[seizures]]. The preferred medication is [[vigabatrin]]<ref name="pmid19557123">{{cite journal |author=Tsao CY |title=Current trends in the treatment of infantile spasms |journal=Neuropsychiatr Dis Treat |volume=5 |issue= |pages=289–99 |year=2009 |pmid=19557123 |pmc=2695218 |doi= |url=http://www.dovepress.com/articles.php?article_id=3150}}</ref>, but other [[anticonvulsants]], [[clobazam]], [[Ketogenic diet|ketogenic]] diet, or surgical procedures.<ref name=":0">Henske, Elizabeth P., et al. "Tuberous sclerosis complex." ''Nature reviews Disease primers'' 2.1 (2016): 1-18.</ref> Treatment before the onset of [[epilepsy]] and other neuropsychiatric manifestations may be beneficial, but trials testing this approach are still ongoing (EPISTOP trial). [[mTOR]] inhibitors may present with some anti-epileptogenic properties.<ref name=":0" />


=== Lymphangioleiomyomatosis ===
=== Lymphangioleiomyomatosis ===
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=== Angiomyolipoma ===
=== Angiomyolipoma ===


* Treatment is done in a pre-emptive manner to prevent bleeding, reduce tumor size or slow its growth. Percutaneous [[Therapeutic embolization|embolization]] (which may present with postembolization syndrome), systemic [[everolimus]] (preferred method) and nephron-sparing surgical resection are possible treatments.<ref name=":0" />
* Treatment is done in a pre-emptive manner to prevent bleeding, reduce tumor size or slow its growth. Systemic [[everolimus]] is the preferred method nowadays but there are also surgical options. <ref name=":0" />


=== Subependymal Giant Cell Astrocytoma ===
=== Subependymal Giant Cell Astrocytoma ===


* Surgical resection is the most performed treatment, but may complicate with incomplete resection, hemorrhage, infection and cerebrospinal fluid obstruction.<ref name=":0" /> Due to these complications, treatment with [[mTOR]] inhibitors have been recommended, being well tolerated and presenting with side effects that decreases over time.<ref name=":0" />
* Treatment with [[mTOR]] inhibitors have been recommended, being well tolerated and presenting with side effects that decreases over time.<ref name=":0" /> There are also surgical procedures but they have important complications.


=== Tuberous Sclerosis Complex-associated Neuropsychiatric Disorder ===
=== Tuberous Sclerosis Complex-associated Neuropsychiatric Disorder ===
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* [[Sunscreen|Sun protection]];  
* [[Sunscreen|Sun protection]];  
* Ablation with pulse laser dye or [[CO2]];
* Surgery
* "Camouflage make-up"
* "Camouflage make-up"
* Topical mTOR inhibitors.
* Topical mTOR inhibitors.
*There are surgical options and ablation.


=== mTOR Inhibitors side effect: ===
=== mTOR Inhibitors side effect: ===

Revision as of 23:30, 19 June 2020

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Overview

Medical therapy is generally preferred over surgical ones due to their fewer number of complications and diminishing side effects over time.

Medical Therapy

Epilepsy

  • Anti-seizure medications can be prescribed to control seizures. The preferred medication is vigabatrin[1], but other anticonvulsants, clobazam, ketogenic diet, or surgical procedures.[2] Treatment before the onset of epilepsy and other neuropsychiatric manifestations may be beneficial, but trials testing this approach are still ongoing (EPISTOP trial). mTOR inhibitors may present with some anti-epileptogenic properties.[2]

Lymphangioleiomyomatosis

Angiomyolipoma

  • Treatment is done in a pre-emptive manner to prevent bleeding, reduce tumor size or slow its growth. Systemic everolimus is the preferred method nowadays but there are also surgical options. [2]

Subependymal Giant Cell Astrocytoma

  • Treatment with mTOR inhibitors have been recommended, being well tolerated and presenting with side effects that decreases over time.[2] There are also surgical procedures but they have important complications.

Tuberous Sclerosis Complex-associated Neuropsychiatric Disorder

  • There are no specific interventions, patients must be followed closely by a psychiatrist. Trials exploring the use of mTOR inhibitors for this manifestation are ongoing.[2]

Skin Lesions

For TSC-associated skin lesions, the following treatments may be performed:

  • Sun protection;
  • "Camouflage make-up"
  • Topical mTOR inhibitors.
  • There are surgical options and ablation.

mTOR Inhibitors side effect:

mTOR inhibition therapy may cause stomatitis, diabetes, hyperlipidemia, wound-healing complications, infertility and delayed sexual maturation.[2]

References

  1. Tsao CY (2009). "Current trends in the treatment of infantile spasms". Neuropsychiatr Dis Treat. 5: 289–99. PMC 2695218. PMID 19557123.
  2. 2.0 2.1 2.2 2.3 2.4 2.5 2.6 Henske, Elizabeth P., et al. "Tuberous sclerosis complex." Nature reviews Disease primers 2.1 (2016): 1-18.