Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
The study will determine if the Fragmin dose can be adjusted to suit the clinical needs of patients during dialysis.
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Fragmin | Experimental | Fragmin given according to the flexible dosing regimen outlined in the protocol |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Fragmin | Drug | variable dosing regimen |
|
| Measure | Description | Time Frame |
|---|---|---|
| Mean Percent of Successful HD Sessions | A successful HD session is defined in terms of efficacy of the drug where the HD session had completed as planned: there was no premature termination due to Grade 3 or 4 clotting or saline flush to prevent the loss of the extracorporeal circuit due to clotting; it was not possible to return the participant's blood or assess the exact extent of clotting. HD sessions which terminated prematurely due to Grade 1 or 2 clotting, safety event, machine failure, or access site displacement were excluded from the analysis. The point estimate and 95% CI were computed based on generalized estimating equation (GEE) model for clustered binomial data. | 20 HD sessions (up to 4 hours) |
| Measure | Description | Time Frame |
|---|---|---|
| Mean Percent of HD Sessions With an Acceptable Dose | A HD session with an acceptable dose is defined in terms of efficacy of the drug: an HD session for which the dose at the next HD session did not need to be changed due to Grade 3 or 4 clotting, bleeding, access compression time > 10 minutes, or other clinical event. The point estimate and 95% CI were computed based on GEE model for clustered binomial. |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Pfizer CT.gov Call Center | Pfizer | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Royal Alexandra Hospital | Edmonton | Alberta | T5G 0B8 | Canada | ||
| University of Alberta Hospital |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 30542622 | Derived | Soroka S, Agharazii M, Donnelly S, Roy L, Muirhead N, Cournoyer S, MacKinnon M, Pannu N, Barrett B, Madore F, Tennankore K, Wilson JA, Hilton F, Sherman N, Wolter K, Orazem J, Feugere G. An Adjustable Dalteparin Sodium Dose Regimen for the Prevention of Clotting in the Extracorporeal Circuit in Hemodialysis: A Clinical Trial of Safety and Efficacy (the PARROT Study). Can J Kidney Health Dis. 2018 Nov 4;5:2054358118809104. doi: 10.1177/2054358118809104. eCollection 2018. |
| Label | URL |
|---|---|
| To obtain contact information for a study center near you, click here. | View source |
Not provided
The Screening Visit was performed within 9 days preceding first HD session where FRAGMIN was administered. The Final Study Visit took place 5 to 15 days after the final study HD session where the participant was treated with Fragmin (# 20 or the last HD session that was completed, if the partcipant prematurely terminated).
The study was conducted in 12 sites in Canada, 10 of which enrolled participants. A total of 152 participants with chronic renal failure, who had at least 30 previous days of hemodialysis (HD) and had received ≤10,000 IU unfractionated heparin or low molectular weight heparin for anticoagulation during the past month were enrolled in the study.
Not provided
| ID | Title | Description |
|---|---|---|
| FG000 | FRAGMIN | Participants were initially administered standard FRAGMIN dose of 5000 IU into the arterial side of the dialyzer and were permitted dose adjustments by increments/decrements of 500 or 1000 IU, for subsequent HD sessions depending upon the outcome of previous HD session and any intervening clinical events since previous HD session. |
| Title | Milestones | Reasons Not Completed | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall Study |
|
|
The Safety Analysis Set consisted of all participants who received at least one dose of study medication.
Not provided
| ID | Title | Description |
|---|---|---|
| BG000 | FRAGMIN | Participants were initially administered standard FRAGMIN dose of 5000 IU into the arterial side of the dialyzer and were permitted dose adjustments by increments/decrements of 500 or 1000 IU, for subsequent HD sessions depending upon the outcome of previous HD session and any intervening clinical events since previous HD session. |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes |
|---|---|---|---|---|---|---|---|---|---|
| Age, Continuous | Mean |
| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary | Mean Percent of Successful HD Sessions | A successful HD session is defined in terms of efficacy of the drug where the HD session had completed as planned: there was no premature termination due to Grade 3 or 4 clotting or saline flush to prevent the loss of the extracorporeal circuit due to clotting; it was not possible to return the participant's blood or assess the exact extent of clotting. HD sessions which terminated prematurely due to Grade 1 or 2 clotting, safety event, machine failure, or access site displacement were excluded from the analysis. The point estimate and 95% CI were computed based on generalized estimating equation (GEE) model for clustered binomial data. | The Full Analysis Set (FAS) was used for all efficacy analyses which included all participants who received at least one dose of study medication. There were 2776 HD sessions from 151 participants included in the primary analysis. | Posted | Mean | 95% Confidence Interval | Percentage of HD Sessions | 20 HD sessions (up to 4 hours) |
|
From screening (-9 days) up to 30 days after last dose of study drug.
Not provided
Not provided
| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | FRAGMIN | Participants were initially administered standard FRAGMIN dose of 5000 IU into the arterial side of the dialyzer and were permitted dose adjustments by increments/decrements of 500 or 1000 IU, for subsequent HD sessions depending upon the outcome of previous HD session and any intervening clinical events since previous HD session. |
| Term | Organ System | Source Vocabulary | Assessment Type | Notes | Statistical Information |
|---|---|---|---|---|---|
| Atrial fibrillation | Cardiac disorders | MedDRA v19.0 | Non-systematic Assessment |
| Term | Organ System | Source Vocabulary | Assessment Type | Notes | Statistical Information |
|---|---|---|---|---|---|
| Arteriovenous fistula site haemorrhage | Injury, poisoning and procedural complications | MedDRA v19.0 | Non-systematic Assessment |
Not provided
| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Pfizer ClinicalTrials.gov Call Center | Pfizer, Inc. | 1-800-718-1021 | ClinicalTrials.gov_Inquiries@pfizer.com |
Not provided
| ID | Term |
|---|---|
| D007676 | Kidney Failure, Chronic |
| D051437 | Renal Insufficiency |
| ID | Term |
|---|---|
| D051436 | Renal Insufficiency, Chronic |
| D007674 | Kidney Diseases |
| D014570 | Urologic Diseases |
| D052776 | Female Urogenital Diseases |
Not provided
Not provided
| ID | Term |
|---|---|
| D017985 | Dalteparin |
| ID | Term |
|---|---|
| D006495 | Heparin, Low-Molecular-Weight |
| D006493 | Heparin |
| D006025 | Glycosaminoglycans |
| D011134 | Polysaccharides |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| 20 HD sessions (up to 4 hours) |
| Edmonton |
| Alberta |
| T6G 2B7 |
| Canada |
| Grey Nuns Community Hospital | Edmonton | Alberta | T6L 5X8 | Canada |
| Horizon Health Network/Saint John Regional Hospital | Saint John | New Brunswick | E2L 4L2 | Canada |
| Eastern Regional Health Authority, Health Sciences Centre | St. John's | Newfoundland and Labrador | A1B 3V6 | Canada |
| Eastern Regional Health Authority, St. Clare's Mercy Hospital | St. John's | Newfoundland and Labrador | A1C 5B8 | Canada |
| Eastern Regional Health Authority, Waterford Hospital | St. John's | Newfoundland and Labrador | A1E 4J8 | Canada |
| Queen Elizabeth II Health Sciences Center (QEII) - VG Site | Halifax | Nova Scotia | B3H 2Y9 | Canada |
| William Osler Health System - Bramptom Civic Hospital | Brampton | Ontario | L6R 3J7 | Canada |
| London Health Sciences Centre, University Hospital | London | Ontario | N6A 5A5 | Canada |
| London Health Sciences Centre, Kidney Care Centre | London | Ontario | N6K 1M6 | Canada |
| William Osler Health System | Orangeville | Ontario | L9W 4X9 | Canada |
| Centre intégré de santé et de services sociaux de la Montérégie-Centre | Greenfield Park | Quebec | J4V 2H1 | Canada |
| Centre externe de néphrologie CISSS de la Montérégie-Centre | Greenfield Park | Quebec | J4V 3M3 | Canada |
| Centre Hospitalier de l'Universite de Montreal (CHUM) - Hopital Saint-Luc | Montreal | Quebec | H2X 3J4 | Canada |
| CIUSSS du Nord-de-l'Ile-de-Montreal | Montreal | Quebec | H3M 3E3 | Canada |
| CIUSSS du Nord-de-l'Ile-de-Montreal | Montreal | Quebec | H4J 1C5 | Canada |
| CHU de Quebec (Pavillon Hotel-Dieu de Quebec) | Québec | Quebec | G1R 2J6 | Canada |
| Centre externe de néphrologie CISSS de la Montérégie-Centre | Saint-Lambert | Quebec | J4R 2L1 | Canada |
| Protocol Violation |
|
| Adverse Event |
|
| Years |
|
| Sex: Female, Male | Count of Participants | Participants |
|
| FRAGMIN |
Participants were initially administered standard FRAGMIN dose of 5000 IU into the arterial side of the dialyzer and were permitted dose adjustments by increments/decrements of 500 or 1000 IU, for subsequent HD sessions depending upon the outcome of previous HD session and any intervening clinical events since previous HD session. |
|
|
| Secondary | Mean Percent of HD Sessions With an Acceptable Dose | A HD session with an acceptable dose is defined in terms of efficacy of the drug: an HD session for which the dose at the next HD session did not need to be changed due to Grade 3 or 4 clotting, bleeding, access compression time > 10 minutes, or other clinical event. The point estimate and 95% CI were computed based on GEE model for clustered binomial. | FAS was used for all efficacy analyses which included all participants who received at least one dose of study medication. For this endpoint, there were 2630 evaluable HD sessions from 148 participants. | Posted | Mean | 95% Confidence Interval | Percentage of HD sessions | 20 HD sessions (up to 4 hours) |
|
|
|
| 3 |
| 152 |
| 27 |
| 152 |
| Pneumonia | Infections and infestations | MedDRA v19.0 | Non-systematic Assessment |
|
| Influenza | Infections and infestations | MedDRA v19.0 | Non-systematic Assessment |
|
| Hypotension | Vascular disorders | MedDRA v19.0 | Non-systematic Assessment |
|
Pfizer has the right to review disclosures, requesting a delay of less than 60 days. Investigator will postpone single center publications until after disclosure of pooled data (all sites), less than 12 months from study completion/termination at all participating sites. Investigator may not disclose previously undisclosed confidential information other than study results.
| D005261 | Female Urogenital Diseases and Pregnancy Complications |
| D000091642 | Urogenital Diseases |
| D052801 | Male Urogenital Diseases |
| D002908 | Chronic Disease |
| D020969 | Disease Attributes |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D002241 |
| Carbohydrates |