Prevalence of dumping after bariatric surgery

Prevalence of dumping after bariatric surgery - Prevalence of dumping

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON36872

Enrollment

Registered

2013-01-24

Start date

2014-01-08

Completion date

Unknown

Last updated

2024-04-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

hyperinsulinemic hypoglycaemia late dumping nesidioblastosis

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Patients who underwent bariatric surgery between 2008 and 2011 Patients who participated and filled out a questionnary in earlier research Informed Consent

Exclusion criteria

Exclusion criteria: Patients with diabetes mellitus No Informed consent

Design outcomes

Primary

Measure	Time frame
Prevalence of hyperinsulinemic hypoglycemia after gastric bypass A serum glucose below 3,3 mmol/L combined with complaints of hypoglydcemia is defined as symptomatic late dumping. A serum glucose below 3,3 mmol/L without complaints is defined as asymptomatic late dumping. A serum glucose above 3,3 mmol/L is defined a no late dumping. An increase in pulse-rate > 10 beats/minute or an increase in hematocrit > 3% before MMTT untill 30 minutes after a meal with complaints of dumping is defined as symptomatic early dumping. An increase in pulse-rate > 10 beats/minute or an increase in hematocrit > 3% before MMTT untill 30 minutes after a meal without complaints of dumping is defined as asymptomatic early dumping. Changes in pulse-rate	—

Measure

Time frame

Prevalence of hyperinsulinemic hypoglycemia after gastric bypass A serum glucose below 3,3 mmol/L combined with complaints of hypoglydcemia is defined as symptomatic late dumping. A serum glucose below 3,3 mmol/L without complaints is defined as asymptomatic late dumping. A serum glucose above 3,3 mmol/L is defined a no late dumping. An increase in pulse-rate > 10 beats/minute or an increase in hematocrit > 3% before MMTT untill 30 minutes after a meal with complaints of dumping is defined as symptomatic early dumping. An increase in pulse-rate > 10 beats/minute or an increase in hematocrit > 3% before MMTT untill 30 minutes after a meal without complaints of dumping is defined as asymptomatic early dumping. Changes in pulse-rate

—

Secondary

Measure	Time frame
Sensitivity and specificity of the modified Sigstad score for early and late dumping. Descriptive research to the value of Coninuous Glucose Monitoring System in the Mixed Meal Tolerance Test. Determination of the extensiveness a the MMTT can be reduced in a more practical test for diagnosing dumping	—

Countries

Netherlands

Outcome results