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The Use of Intravenous Fluids in Acute Ureteric Colic

A prospective, randomised controlled trial on the effect of administration of intravenous fluids compared to minimal fluids on pain scores in acute ureteric colic

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12610000227099
Enrollment
70
Registered
2010-03-18
Start date
2010-10-04
Completion date
Unknown
Last updated
2020-01-13

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

Conditions

None listed

Brief summary

Acute ureteric colic is the pain caused by the passage of kidney stones. Standard treatment is the administration of pain-relieving medications. Intravenous (IV) fluids may also help relieve pain, may cause further pain or have no effect on pain at all. There is a lack of evidence regarding the impact of IV fluids on pain relief in acute ureteric colic. This study hopes to delineate this role by randomising participants with acute ureteric colic into two groups, both of which reflect current practice. The first group will receive IV fluids at a preset rate; the second group will receive IV fluids only with medications. Pain scores via a visual-analogue scale will be taken hourly for up to four hours; these will then be compared to see if there is any clinically significant difference in the pain scores between the two groups.

Interventions

To receive 1L normal saline intravenously over 2 hours; further intravenous (IV) fluids can be given only with administration of medications. Analgesic medications given at discretion of clinician.

Sponsors

Dr Adeline Wu
Lead SponsorIndividual

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 No maximum
Healthy volunteers
No

Inclusion criteria

Adult patients (aged 18 or over) who present to the Emergency Depatment with symptoms of acute ureteric colic

Exclusion criteria

Patients requiring the acute administration of IV fluids for resuscitation, suspected pyelonephritis, history of congestive cardiac failure, known renal impairment/failure, patients unable to give pain scores (eg. English as a second language, dementia), allergy to non-steroidal anti-inflammatory drugs

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026