Logo Medical Science Monitor

Call: +1.631.470.9640
Mon - Fri 10:00 am - 02:00 pm EST

Contact Us

Logo Medical Science Monitor Logo Medical Science Monitor Logo Medical Science Monitor

18 January 2019 : Clinical Research

Regional Cerebral Oxygen Saturation Decreases During Primary Hip Arthroplasty: An Analysis of Perioperative Regional Cerebral Oxygenation (rSO2), S100 Calcium-Binding Protein B (S100B) and Glial Fibrillary Acidic Protein (GFAP) Values. A Pilot Study

Dariusz Tomaszewski1ABCDEFG*, Mariusz Bałkota1ABCDEF, Zbigniew Rybicki1ACDFG

DOI: 10.12659/MSM.910950

Med Sci Monit 2019; 25:525-531

Abstract

BACKGROUND: The incidence of postoperative cognitive dysfunction (POCD) after major joint arthroplasty is high. In the etiology of POCD, many factors have been cited, including thromboembolic complications. The incidence of cerebral embolization after lower extremity arthroplasty may be as high as 40–60%. The potential events of cerebral embolization could lead to a decrease in the regional cerebral oxygenation (rSO2) and increased serum levels of biochemical markers of brain damage. The objective of the study was to test whether there are any changes in the rSO2 values and serum markers of brain damage in patients who underwent total hip arthroplasty.

MATERIAL AND METHODS: Fifteen patients who underwent primary hip arthroplasty under spinal anesthesia were analyzed. The rSO2 was monitored using infrared spectroscopy. Biochemical analyses of S100 calcium-binding protein B (S100B) protein and fibrillary acidic protein (GFAP) serum concentrations were performed using immunoassay methods.

RESULTS: The values of rSO2 decreased during the surgery, but this was not related to mean arterial pressure variations or hemoglobin saturation. The concentration of S100B was increased compared to its preoperative values, and there were no changes in GFAP values. The changes in rSO2 readings correlated with the biomarkers’ levels just after the surgery.

CONCLUSIONS: Our results suggest that S100B may be a more specific marker of astroglial damage in patients after primary total hip arthroplasty. The decrease in rSO2 readings may be due to micro-thromboembolic events that occurred during the surgery. However, the results of this study are preliminary, and further studies are needed to establish its clinical efficacy.

Keywords: Arthroplasty, Replacement, Hip, Glial Fibrillary Acidic Protein, S100 Calcium Binding Protein beta Subunit, Spectroscopy, Near-Infrared

0 Comments

Weekly Editorial

11 October 2021 : Editorial

Editorial: Multisystem Inflammatory Syndrome in Adults (MIS-A) and the Spectrum of COVID-19

Dinah V. Parums
Science Editor, Medical Science Monitor, International Scientific Information, Inc., Melville, NY, USA

DOI: 10.12659/MSM.935005

Med Sci Monit 2021; 27:e935005

SARS-CoV-2/COVID-19

13 October 2021 : Editorial

Editorial: Global Initiatives Support the Use and Regulation of Digital Health Technology During the COVID-...

Med Sci Monit In Press; DOI: 10.12659/MSM.935123  

11 October 2021 : Clinical Research

Clinical Features and Temporal Lung Radiographic Changes in 25 Patients Recovering from COVID-19 Pneumonia:...

Med Sci Monit In Press; DOI: 10.12659/MSM.933381  

08 September 2021 : Clinical Research

Acceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...

Med Sci Monit In Press; DOI: 10.12659/MSM.932788  

12 October 2021 : Review article

Silent Hypoxemia in Patients with COVID-19 Pneumonia: A Review

Med Sci Monit 2021; 27:e930776

In Press

13 Oct 2021 : Editorial

Editorial: Global Initiatives Support the Use and Regulation of Digital Health Technology During the COVID-...

Med Sci Monit In Press; DOI: 10.12659/MSM.935123  

13 Oct 2021 : Clinical Research

Endovascular Repair of Thoracic Aorta Injury: 17 Years of Single-Center Experience

Med Sci Monit In Press; DOI: 10.12659/MSM.934479  

11 Oct 2021 : Clinical Research

Challenges for Polish Community Pharmacists in Provision of Services to Immigrants and Non-Polish-Speakers ...

Med Sci Monit In Press; DOI: 10.12659/MSM.933678  

11 Oct 2021 : Clinical Research

Epidemiology of Birth Defects in Eastern China and the Associated Risk Factors

Med Sci Monit In Press; DOI: 10.12659/MSM.933782  

Most Viewed Current Articles

20 Mar 2020 : Clinical Research

Social Capital and Sleep Quality in Individuals Who Self-Isolated for 14 Days During the Coronavirus Diseas...

DOI :10.12659/MSM.923921

Med Sci Monit 2020; 26:e923921

15 Apr 2020 : Clinical Research

Psychological Impact and Coping Strategies of Frontline Medical Staff in Hunan Between January and March 20...

DOI :10.12659/MSM.924171

Med Sci Monit 2020; 26:e924171

05 May 2020 : Review article

An Evidence Based Perspective on mRNA-SARS-CoV-2 Vaccine Development

DOI :10.12659/MSM.924700

Med Sci Monit 2020; 26:e924700

26 Apr 2020 : Clinical Research

Comparison of Prevalence and Associated Factors of Anxiety and Depression Among People Affected by versus P...

DOI :10.12659/MSM.924609

Med Sci Monit 2020; 26:e924609

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750