Andersen-Tawil syndrome natural history, complications and prognosis

Andersen-Tawil syndrome Microchapters
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Overview
Historical Perspective
Classification
Pathophysiology
Differentiating Andersen-Tawil syndrome from other Diseases
Epidemiology and Demographics
Screening
Natural History, Complications and Prognosis
Diagnosis
Diagnostic Criteria
History and Symptoms
Physical Examination
Laboratory Findings
Electrocardiogram
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Echocardiography or Ultrasound
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Treatment
Medical Therapy
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Case #1
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Vamsikrishna Gunnam M.B.B.S [2]

Overview

If left untreated, patients with Andersen-Tawil syndrome may progress to develop periodic paralysis, cardiac arrhythmias and can lead to the death of the patient.

Common complications of [disease name] include [complication 1], [complication 2], and [complication 3].

OR

Prognosis is generally excellent/good/poor, and the 1/5/10-year mortality/survival rate of patients with [disease name] is approximately [#]%.

Natural History, Complications, and Prognosis

Natural History

• The symptoms of (disease name) usually develop in the first/ second/ third decade of life, and start with symptoms such as ___.
• The symptoms of (disease name) typically develop ___ years after exposure to ___.
• If left untreated, [#]% of patients with [disease name] may progress to develop [manifestation 1], [manifestation 2], and [manifestation 3].

Complications

• Common complications of [disease name] include:
  • [Complication 1]
  • [Complication 2]
  • [Complication 3]

Prognosis

• Prognosis is generally excellent/good/poor, and the 1/5/10-year mortality/survival rate of patients with [disease name] is approximately [--]%.
• Depending on the extent of the [tumor/disease progression] at the time of diagnosis, the prognosis may vary. However, the prognosis is generally regarded as poor/good/excellent.
• The presence of [characteristic of disease] is associated with a particularly [good/poor] prognosis among patients with [disease/malignancy].
• [Subtype of disease/malignancy] is associated with the most favorable prognosis.
• The prognosis varies with the [characteristic] of the tumor; [subtype of disease/malignancy] has the most favorable prognosis.