Activated Partial Thromboplastin

The product is used for the evaluation of the intrinsic coagulation pathway, APTT substitution test and the monitoring of

Potential for microbial contamination.

HemosIL SynthAFax. Partial Thromboplastin Time Tests.

Recalled lots were manufactured with double the amount of preservative concentration.

Cascade Abrazo aPTT Test Card, Model 5722, For Export Only. The firm name on the label is Helena Laboratories, Beaumont, TX.

Some of the cards show occasional shorter clot times than the expected variation resulting in a potential false negative result on the screening assay.

Dade Actin Activated Cephaloplastin Reagent; Liquid rabbit brain cephalin with plasma activator for use in the determination of the activated partial thrombopla

Recovery for assayed controls are out of assigned ranges. A drift >3 seconds in the normal APTT range and/or >15% in the pathological range has been observed. Patient samples with recoveries close to the medical decision points could exhibit a deviation up to 4 seconds for the normal range and up to 33% for the pathological range.

Hemochron Jr. Citrate APTT Cuvette

ITC has determined that some Citrate APTT cuvettes may recover higher than expected results in normal individuals.

Staclot LA 20 tests, Catalog #0594, LA Assay, Hexagonal Phase Phospholipid Neutralization Assay.

Decrease in sensitivity ; This could result in a false negative result for patients with weak to moderate lupus anticoagulants.

Pathromtin SL. Partial Thromboplastin Time Tests. The product is sold in kits containing 10 and 20 vials

cloudy appearance or precipitate

Staclot LA (REF 00600)

There have been reports of shortened (T1-T2) results, where some instances of result recovery outside of the range of less than or equal to 15 seconds.

Staclot LA 20 (REF 00594)

There have been reports of shortened (T1-T2) results, where some instances of result recovery outside of the range of less than or equal to 15 seconds.

Cascade Abrazo aPTT Test Card - Product Usage: are to be used with the Cascade Abrazo analyzer and are intended for the determination of the activated Partial T

Intermittent potential for shorter than expected clot times.