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The Diverticulitis Outpatient Treatment Trial

Comparison of two methods of community-based antibiotic administration for treatment of patients with Diverticulitis in the community: The Diverticulitis Outpatient Treatment Trial

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12618001125213
Acronym
The DOT Trial
Enrollment
118
Registered
2018-07-09
Start date
2018-07-20
Completion date
2020-07-01
Last updated
2021-10-18

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

Conditions

None listed

Brief summary

Aim: To determine if outpatient management (via Hospital in the Home [HITH]) of uncomplicated acute diverticular disease is as safe and effective. Research Design: Patients who present to University Hospital Geelong Emergency Department diagnosed with acute uncomplicated diverticulitis with be randomised into either an intravenous antibiotics group or oral antibiotic group. Both groups will be treated as outpatients with the Hospital in the Home team. Primary Endpoint: Time to resumption of normal activities of daily living. Secondary Endpoints: Pain, Diet, Bowel habit, Patient satisfaction, Biochemical markers, Cost comparison.

Interventions

Treatment of patients as outpatients under the care of the Hospital in the Home (HITH) team. Groups will be treated in one of two treatment arms, either with intravenous antibiotics or oral antibiotics. IV antibiotics: Ceftriaxone 1g once daily, Metronidazole 500mg twice daily. (Three days total) Oral antibiotics: Augmenting Du Forte 875mg/125mg twice daily. (Five days total). Visits by HITH team members to ensure compliance.

Sponsors

Dept of Surgery - Barwon Health
Lead SponsorHospital

Study design

Allocation
Randomised controlled trial
Intervention model
Parallel
Primary purpose
Treatment
Masking
Open (masking not used)

Eligibility

Sex/Gender
All
Age
18 Years to 90 Years
Healthy volunteers
No

Inclusion criteria

CT proven uncomplicated acute diverticulitis. Observation for two hours without deterioration. Eligible for HITH.

Exclusion criteria

Active co-mobidities (i.e. Diabetes, Heart failure, Kidney failure). Lives alone/poor social supports. Clinical deterioration in first two hours of observation. Unwilling to be treated at home with HITH.

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026