Pneumatic Dilatation or Surgical Myotomy for Achalasia
Study Details
Study Description
Brief Summary
Patients with newly diagnosed achalasia have been submitted to either treatment with pneumatic dilatation or surgical myotomy. Minimal follow up five years.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 2 |
Detailed Description
Patients with newly diagnosed achalasia have been submitted to either treatment with pneumatic dilatation or surgical myotomy. Minimal follow up five years.
During follow up patients have been interviewed with regular intervals, by use validated questionnaires. The level of symptom control has been assessed as well as the scoring cumulative incidence of treatment failures.
Health Related Quality of Life (HRQL) has been regularly checked.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Pneumatic dilatation Repetitive pneumatic dilatation as the initial treatment followed by repetitive dilatation in case of dysphagia recurrence. |
Procedure: Pneumatic dilatation
|
Active Comparator: Surgical myotomy Laparoscopic myotomy and subsequent follow up. |
Procedure: Laparoscopic myotomy
|
Outcome Measures
Primary Outcome Measures
- Treatment failures [At least five years after intervention]
Treatment failure is defined as a Composite variabel containing a number of different Clinically relevant outcomes.
Secondary Outcome Measures
- Dysphagia scoring [At least five years after intervention]
Dysphagia score according to standardized, validated scoring system.
- Health Related Quality of Life [At least five years after intervention.]
Universally adopted and validated instruments are used.
- Direct medical costs. [At least five years after intervention.]
Charges for the average hospital in respective countries.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Newly diagnosed achalasia
-
Age 18-80 years
-
Informed consent
Exclusion Criteria:
-
Previous treatment for achalasia.
-
Stage IV achalasia.
-
Unwillingness to participate.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Sahlgrenska University Hospital | Göteborg | Sweden | 41132 |
Sponsors and Collaborators
- Karolinska University Hospital
- Sahlgrenska University Hospital, Sweden
Investigators
- Study Chair: Lars Lundell, Professor, Karolinska University Hospital
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- S500-00