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1.
J Pak Med Assoc ; 74(5): 911-916, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38783439

RESUMO

OBJECTIVE: To compare the extent of cytopenias and systemic immune inflammation index of hospitalised coronavirus disease-2019 patients during the first and second/third waves of the pandemic. Methods: The retrospective, cross-sectional study was conducted in October 2021 at Fatima Memorial Hospital, Lahore, Pakistan, and comprised data of hospitalised coronavirus disease-2019 patients regardless of age and gender from May 2020 to June 2021. Data was segregated into first wave that lasted from May to July 2020, second wave that lasted from early November to mid-December 2020, and third wave that ranged from mid-March to June 2021. For comparison purposes, the data of first wave was in group A, while data of second and third waves was pooled into group B. Age, gender, comorbidities, requirement of ventilator support and outcome of the patients was noted. Inflammatory markers were compared on the basis of complete blood count and systemic immune-inflammation index data. Data was analysed using SPSS 25. RESULTS: Of the 202 patients, 90(44.5%) were in group A and 112(55.4%) were in group B. There were 108(53.5%) males and 94(46.5%) females. The median age in males was 58 years (interquartile range: 21 years) and it was 56 years (interquartile range: 21 years) in females. Neutrophilia (p<0.001), leukocytosis (p<0.001) and lymphocytopenia (p<0.001) had direct association with increased systemic immune-inflammation. Raised systemic immune-inflammation also had an association with increased requirement of ventilator support (p=0.2) and increased mortality (p=0.001). There were more females, more critical patients, more patients with anaemia, leukopenia, lymphocytopenia and thrombocytopenia in group B compared to group A (p<0.05). Need for ventilator support and mortality were also higher in group B compared to group A (p<0.05). Conclusion: All the indicators analysed were worse during the second and third waves of coronavirus disease-2019 compared to the first wave of the pandemic.


Assuntos
COVID-19 , SARS-CoV-2 , Trombocitopenia , Humanos , COVID-19/imunologia , COVID-19/terapia , COVID-19/epidemiologia , Masculino , Feminino , Pessoa de Meia-Idade , Estudos Retrospectivos , Estudos Transversais , Paquistão/epidemiologia , SARS-CoV-2/imunologia , Adulto , Idoso , Trombocitopenia/epidemiologia , Trombocitopenia/imunologia , Hospitalização/estatística & dados numéricos , Leucopenia/epidemiologia , Linfopenia/imunologia , Respiração Artificial/estatística & dados numéricos , Inflamação/imunologia , Citopenia
2.
Ann Med Surg (Lond) ; 62: 68-72, 2021 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-33437468

RESUMO

OBJECTIVE: COVID-19 virus involves respiratory as well as other body systems including cardiovascular, gastrointestinal, neurological, immunological and hematopoietic system. Patient of covid-19 pneumonia presents with wide range of hemostatic abnormalities. These hemostatic abnormalities in COVID-19 are related with disease progression, severity and mortality. The Objective of our study is to evaluate the role of hematological parameters in determination of COVID-19 disease severity. MATERIAL AND METHOD: This was a retrospective study, conducted in Department of Pathology and Department of medicine, FMH college of Medicine and Dentistry from May 2020 to July 2020. Total of 101, confirmed cases of covid-19 disease, both genders between 17 and 75-year age were included. Hematological parameters were compared in mild, moderate, severe and critical disease group. Continuous variables were analyzed by using non parametric, Kruskal Wallis test while categorical variables were analyzed by chi-square test. RESULTS: Out of 101 patients, 20.8%, 51.8%,19.8% and 7.9% were in mild, moderate, severe and critical group respectively. Median (IQR) values of WBCs (p-value 0.004), ANC (p-value 0.002), NLR (p-value 0.001), D-dimer level (p-value 0.001), ferritin (0.0001), LDH (0.0001) were significantly increased in patients with critical disease. Median (IQR) values of APTT (p-value 0.003) and CRP (p- value 0.0001) were suggestively higher in patients with severe disease. Other parameters like Hemoglobin, MCV, HCT, ALC, Platelet count, prothrombin time did not show statistically significant association with severity of disease. CONCLUSION: The study concluded that Leukocytosis, neutrophilia, elevated Neutrophil to lymphocyte ratio, APTT, D-dimer, LDH and serum ferritin and CRP are associated with severity of covid-19 disease.

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