Achalasia in pregnancy.

Area of Science:

• Gastroenterology
• Esophageal Motility Disorders
• Clinical Management

Background:

• Achalasia is a rare esophageal motor disorder characterized by impaired lower esophageal sphincter relaxation and absent esophageal peristalsis.
• The condition results from the loss of intramural neurons, affecting individuals of all ages and genders.
• Key symptoms include dysphagia, chest pain, and regurgitation.

Purpose of the Study:

• To review the limited available information on the effects of achalasia on pregnancy outcomes.
• To explore how pregnancy may influence the natural course of achalasia.
• To consolidate current understanding and identify knowledge gaps regarding achalasia in pregnancy.

Main Methods:

• Literature review of published studies and case reports focusing on achalasia and pregnancy.
• Synthesis of data from two small studies (totaling 30 patients) and case series.
• Analysis of reported symptoms, treatment outcomes, and potential interactions between achalasia and pregnancy.

Main Results:

• Existing literature on achalasia in pregnancy is scarce, primarily consisting of case reports and limited studies.
• Information regarding the impact of achalasia on pregnancy outcomes is not well-established.
• The effects of pregnancy on the progression or management of achalasia remain largely uncharacterized.

Conclusions:

• There is a significant lack of comprehensive data on achalasia management and outcomes during pregnancy.
• Further research, including larger cohort studies, is crucial to understand and guide the care of pregnant patients with achalasia.
• Current treatment options for achalasia, such as nitrates, calcium channel blockers, botulinum toxin, pneumatic dilation, and esophagomyotomy, require careful consideration in pregnant individuals.