Open Access Pub publishes peer-reviewed, free-to-read open-access articles. Showing
articles matching Complete Blood Count — open any to read the full text,
or download the PDF or XML.
Dec 2016 DOI 10.14302/issn.2379-8572.joa-16-1366
Idiopathic sudden sensorineural hearing loss (ISSHL) is a commonly seen otorhinolaryngology emergency, and its etiology is still a mystery. In this retrospective clinical study, we aimed to investigate the possible relationship of inflammatory markers derived from CBC such as neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), Red cell distribution width-to-platelet ratio (RPR), lymphocyte-to-monocyte ratio (LMR), mean platelet volume (MPV) and platelet distribution width (PDW) in ISSHL . A total of 50 idiopathic sudden hearing loss patients were included in the study. They were grouped according to their hearing healing levels as recovered, partially recovered and unrecovered. Also 47 age- and sex- matched healthy individuals created the control group. Their complete blood count parameters of NLR, LMR, PLR, RPR, PDW and MPV were recorded. The results were statistically compared to bring out a significant difference between the groups. There was no significant demographic difference between the groups. The comparison of patient group with control group reveal a significant difference in the NLR, LMR and PDW values (p<0.05). The remaining values were not statistically significant. The analysis of these values according to the recovery level of the ISSHL, there was no statistical difference between the groups (p>0.05). We demonstrated for the first time that LMR value was significantly elevated in ISSHL patients. NLR, LMR, and PDW might be indicative for diagnosis of ISSHL. However, we believe that using these parameters for the screening of the prognosis is a clinically useless exercise.
Dec 2019 DOI 10.14302/issn.2574-4488.jna-19-3112
Introduction Increased oxidative stress and blunted anti-oxidant mechanisms are important problems in hemodialysis (HD) patients. Reactive oxygen species (ROS) act directly on proteins, leading to the formation of oxidized amino acids. Advanced oxidation protein products (AOPP) are among these substances. Many oxidant substances increase the level of AOPP. Iron is an element with strong oxidant capacity, especially when used intravenously. It is thought that iron treatment further increases the oxidative stress in HD patients. We aimed to investigate the relationship between AOPP and inflammatory status in HD patients. Materials and Methods Patients who were on maintenance HD program without additional co-morbidities and no history of use of intravenous iron within the last two weeks were recruited in the study. The blood samples taken just before the dialysis session were analyzed for AOPP, serum iron, total iron binding capacity (TIBC), ferritin, C-reactive protein (CRP), ß2-microglobulin, fibrinogen, interleukin (IL)-1, IL-6 and tumor necrosis factor-α levels besides routine biochemical measurements and complete blood count. Results The number of patients included in the study was 102 (n: 53 female, %52.0) and the mean age was 47.6±13.9 years. The mean transferrin saturation was 25.4%. AOPP levels, iron use in patients was higher compared to patients who do not use (respectively 2.58±0.19 mmol/l and 2.50 ±0.16mmol/l, p = 0.046). We did not detect statistically significant correlation of AOPP levels with iron parameters and other inflammatory markers. Conclusion The present study showed that intravenous iron therapy does not increase oxidative stress. Although serum AOPP level was higher in patients on intravenous iron treatment, it was not correlated with iron indices and inflammatory markers. So, intravenous iron may exert its oxidant effect free from serum iron indices.
Jun 2018 DOI 10.14302/issn.2372-6601.jhor-18-2139
Pulmonary hypertension (PH) has become an increasingly recognized complication in sickle cell anaemia (SCA) and is a major cause of morbidity and mortality. Though the burden of SCA in sub-Saharan Africa is high, there is paucity of data on SCA-associated PH with little or no attention given to it in routine patient care. The current study therefore sought to determine the prevalence of PH and its associated risk factors among adult patients with SCA. This was a cross-sectional study involving 76 clinically stable, hydroxyurea-naive participants. We obtained socio-demographic and clinical history. Measurement of Tricuspid Regurgitant jet Velocity (TRV) was obtained via transthoracic echocardiography and lung function was assessed using spirometry and pulse oximetry. Other investigations were complete blood counts, free plasma haemoglobin, serum urea and creatinine. Twenty-five (32.9%) of study participants had elevated TRV (≥ 2.5m/s) on Doppler echocardiography, which was suggestive of raised pulmonary artery systolic pressure. There were significant associations between elevated TRV and steady-state haemoglobin (p < 0.001), blood urea level (p = 0.030), presence of chronic leg ulcers (p = 0.043) and oxygen saturation (p < 0.001) and these may be identifiable and modifiable risk factors for selective screening with echocardiography in a resource poor setting.