[Effect of CD4-positive T lymphocyte expression rate on pain control and prognosis in stage â
£ non-small cell lung cancer patients with cancerous pain].
Zhonghua Yi Xue Za Zhi
; 102(39): 3110-3114, 2022 Oct 25.
Article
em Zh
| MEDLINE
| ID: mdl-36274594
Objective: To investigate the effect of CD4-positive T lymphocyte expression rate on the pain control and prognosis of stage â
£ non-small cell lung cancer (NSCLC) patients with cancerous pain. Methods: The clinical data of 128 stage â
£ NSCLC patients with cancerous pain who were admitted to the Affiliated Cancer Hospital of Zhengzhou University from January to December 2020 were retrospectively analyzed, including 92 males and 36 females, with a male-to-female ratio of 23â¶9 and an average age of (56±21) years old. The expression rate of CD4-positive T lymphocytes in peripheral blood was routinely detected on admission, and the expression rate of CD4-positive T lymphocytes ≥45% was defined as the CD4 high expression group, and<45% was defined as the low expression group. The differences in the time required for pain control, the dosage of opioids and the incidence of adverse reactions between the two groups were compared and analyzed. Survival analysis was performed by Kaplan-Meier method, and the overall survival (OS) time and progression-free survival (PFS) time of the two groups were calculated. Cox regression model was used to analyze the influencing factors of patients' OS time and PFS time. Results: The median time required for pain control in the high CD4 expression group [M (Q1, Q3)] was 18.6 (4.6, 21.5) h, which was lower than that in the low CD4 expression group [28.2 (7.1, 38.9) h] (P=0.012). The dosage of morphine in the CD4 high expression group [M (Q1, Q3)] was 88.6 (42.5, 295.0) mg, which was lower than that in the low expression group [145.8 (82.5, 442.5) mg] (P=0.010). There was no significant difference in the incidence of adverse reactions such as nausea and vomiting, constipation, urinary retention, intestinal obstruction, and respiratory depression between the two groups (all P>0.05). The OS time and PFS time in the CD4 high expression group [M (Q1, Q3)] were 12.5 (8.1, 13.8) months and 8.5(3.1, 9.4) months, respectively, which were higher than those in the CD4 low expression group [8.6 (4.1, 12.9) months and 6.5 (2.1, 7.9) months, respectively] (all P<0.01). Cox multivariate analysis showed that high expression of CD4 was a protective factor affecting OS (HR=0.876, 95%CI: 1.224-6.641, P=0.004) and PFS (HR=0.675, 95%CI: 1.742-5.930, P=0.031) Conclusion: The stage â
£ NSCLC patients with cancerous pain and high expression of CD4-positive T lymphocytes have shorter pain control time, less morphine dosage, and longer OS and PFS time.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Carcinoma Pulmonar de Células não Pequenas
/
Dor do Câncer
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Neoplasias Pulmonares
Tipo de estudo:
Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adult
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Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
Zh
Ano de publicação:
2022
Tipo de documento:
Article