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Platelet Indices in Prediction of Mortality in Critically Ill Septic Patients

NCT04335955 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 54

Last updated 2023-11-24

No results posted yet for this study

Summary

Platelets (PLT), a major and essential constituent of blood, plays an important role in physiological and pathological processes such as coagulation, thrombosis, inflammation and maintenance of vascular endothelial cells the integrity (1).

Platelet indices are a group of parameters that are used to measure the total amount of PLTs, PLTs morphology and proliferation kinetics (2).

The commonly used PLT indices include PLT count, mean platelet volume (MPV), platelet distribution width (PDW), and plateletcrit (PCT). The MPV refers to the ratio of PCT to PLT count. PDW is numerically equal to the coefficient of PLT volume variation, which is used to describe the dispersion of PLTs volume (3).

It is well known that platelet indices have been applied in the diagnosis of hematological system diseases. In recent years, it has been discovered that these indices are related to the severity of illness and patients' prognosis. Reduction in PLT count is an independent risk factor for critically ill patients in intensive care unit (4).

In addition, Acute Physiology and Chronic Health Evaluation II (APACHE II) System also includes thrombocytopenia as an independent risk factor for mortality (5).

In a recent research, it will be reported that MPV will be rising with interleukin-6 and C-reactive protein in septic premature infants. MPV has been used as predictor of many inflammatory diseases as MPV significantly higher on both day 1 and day 3 in neonatal sepsis (6).

In addition, in patients with cirrhosis and ascites, elevated PDW and MPV will be accurate diagnostic predictors for ascetic fluid infection (7).

MPV and PDW will be used as biomarkers predicting the development of postoperative sepsis in colorectal cancer patient (8).

All these evidences indicated that PLT indices will be considered as indicator in a series of diseases (9).

Advantages of platelet indices are simple, available, cheap tools and routinely done in the hospital laboratory in all critical ill patients and may be a useful, sensitive tool for diagnosis and monitoring these patients especially in limited resource countries as Egypt. However, whether PLT indices are correlated with procalcitonin in assessment the severity of illness is still under research in septic patients

Conditions

  • Platelet Indices
  • Mortality
  • Sepsis

Sponsors & Collaborators

  • Amany Faheem

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-05-01
Primary Completion
2020-10-31
Completion
2020-11-30

Countries

  • Egypt

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04335955 on ClinicalTrials.gov