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Association of Anemia With Hospital Costs in Elective Colorectal Surgery

NCT ID: NCT03476707

Last Updated: 2024-09-24

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

851 participants

Study Classification

OBSERVATIONAL

Study Start Date

2010-01-31

Study Completion Date

2018-03-31

Brief Summary

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The objective is to measure the adjusted association between preoperative anemia and total hospital costs. We hypothesize that patients with anemia before surgery will have higher hospitalization costs than people without anemia.

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Detailed Description

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This study will examine the association between preoperative anemia (hematocrit less than 0.39; low blood counts) and hospital total costs from elective colorectal surgery. Total costs will be defined as the combination of direct and indirect costs ascertained using standardized patient-level costing algorithms (i.e. the standard way that hospital measure their costs). Adjustment will be made for factors that are likely to influence both the presence of anemia and costs of care.

Conditions

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Surgery Surgical Blood Loss Anemia Colon Cancer Economic Problems

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Anemic

People with a preoperative hematocrit less than 0.39

Anemia

Intervention Type OTHER

Hematocrit less than 0.39

Non-anemic

People with a preoperative hematocrit greater than or equal to 0.39

No interventions assigned to this group

Interventions

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Anemia

Hematocrit less than 0.39

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Elective hospital admission
* having colorectal surgery

Exclusion Criteria

* not enrolled in national surgical quality improvement program data collection
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Ottawa Hospital Research Institute

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

References

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Feng S, Greenberg J, Moloo H, Thavorn K, McIsaac DI. Hospital cost associated with anemia in elective colorectal surgery: a historical cohort study. Can J Anaesth. 2019 Aug;66(8):877-885. doi: 10.1007/s12630-019-01379-8. Epub 2019 May 1.

Reference Type DERIVED
PMID: 31044414 (View on PubMed)

Other Identifiers

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DM9

Identifier Type: -

Identifier Source: org_study_id

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