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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT01607060
Other study ID # Lactulona
Secondary ID
Status Completed
Phase Phase 3
First received May 24, 2012
Last updated January 5, 2015
Start date September 2008

Study information

Verified date October 2012
Source Federal University of São Paulo
Contact n/a
Is FDA regulated No
Health authority Brazil: National Committee of Ethics in Research
Study type Interventional

Clinical Trial Summary

MAIN FEATURES OF THE STUDY: therapeutic intervention. Constipation is a frequent complication in critical ill patients. The disaccharide lactulose has a laxative osmotic activity. Given the scant evidence and the potential risk associated with constipation in seriously ill patients, this study aims to assess the impact of laxative therapy in the prognosis of critically ill patients.

Study hypothesis: Constipation is part of the clinical spectrum of intestinal dysfunction and if treated can result in improved prognosis for critically ill patients.


Description:

OBJECTIVES: Evaluate the impact of daily laxative therapy in the prognosis of critically ill patients through the evaluation of organ failure by the sequential organ failure score assessment (SOFA). Will also be evaluated morbidity data, namely incidence of bloodstream infection, pneumonia and severe sepsis, days free of mechanical ventilation, length of hospital stay, ICU and hospital mortality.

The study will be conducted in two intensive care units of Hospital Sao Paulo, UNIFESP. Inclusion criteria: patients who are mechanically ventilated, with prediction to stay in the ICU for more than three days and getting at least 20% of full nutritional support in the form of enteral nutrition. Patients will be randomized into two groups: Group 1 - patients treated according to medical prescription. Group 2 - patients will receive lactulone in order to evacuate daily. The patient included in the intervention group will receive latulose 30 ml of 8 in 8 hours. Patients will be monitored, adjusted doses and procedures, if necessary. It is intended to include 44 patients per group.


Recruitment information / eligibility

Status Completed
Enrollment 88
Est. completion date
Est. primary completion date April 2012
Accepts healthy volunteers No
Gender Both
Age group 18 Years and older
Eligibility Inclusion Criteria:

- ICU patients expected to stay for 3 more days, on mechanical ventilation and receiving at least 20% of calculated nutrient intake enterally.

Exclusion Criteria:

- younger than 18 years,

- pregnancy,

- contraindication to enteral nutrition,

- patients with liver disease,

- contraindications to the use of lactulose,

- patients with poor prognosis or without full therapeutic indication investment,

- presence of colostomy or ileostomy,

- intestinal diseases,

- such as disease Crohn's,

- ulcerative colitis,

- short bowel syndrome.

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


Intervention

Drug:
Lactulone
Patients will receive lactulone to daily laxation

Locations

Country Name City State
Brazil São Paulo Hospital São Paulo

Sponsors (1)

Lead Sponsor Collaborator
Federal University of São Paulo

Country where clinical trial is conducted

Brazil, 

Outcome

Type Measure Description Time frame Safety issue
Primary change in SOFA score Will evaluate the change in SOFA score between the time of enrollment and 14 days after enrollment, or discharge, or death if it occurs before that date. At the moment of inclusion and 14 days latter No
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