Objective:To conduct a Meta-synthesis on the characteristics of symptom help-seeking behavior in adult cancer patients, so as to provide evidence-based guidance for early intervention of symptom help-seeking behavior in cancer patients in China.Methods:Qualitative studies on symptom help-seeking behavioral characteristics of cancer patients were systematically searched in PubMed, Cochrane Library, Web of Science, ProQuest, Nature, ScienceDirect, China National Knowledge Infrastructure, WanFang Data, China Biology Medicine disc, and VIP. The search period was from database establishment to December 31, 2024. Included literature was independently evaluated using the Australian Joanna Briggs Institute Center for Evidence-Based Health Care Quality Assessment Criteria for Qualitative Research. The results were integrated through the Meta-synthesis method.Results:A total of 15 papers were included, and 30 findings were distilled and grouped into nine categories, resulting in three integrated findings of low symptom perception and interpretation bias, coping styles of symptom disclosure, and factors influencing symptom help-seeking behaviors.Conclusions:Symptom help-seeking behaviors of cancer patients are influenced by a variety of factors, and understanding their behavioral characteristics is useful in informing the development of intervention strategies.

Objective:To conduct a Meta-synthesis on the characteristics of symptom help-seeking behavior in adult cancer patients, so as to provide evidence-based guidance for early intervention of symptom help-seeking behavior in cancer patients in China.Methods:Qualitative studies on symptom help-seeking behavioral characteristics of cancer patients were systematically searched in PubMed, Cochrane Library, Web of Science, ProQuest, Nature, ScienceDirect, China National Knowledge Infrastructure, WanFang Data, China Biology Medicine disc, and VIP. The search period was from database establishment to December 31, 2024. Included literature was independently evaluated using the Australian Joanna Briggs Institute Center for Evidence-Based Health Care Quality Assessment Criteria for Qualitative Research. The results were integrated through the Meta-synthesis method.Results:A total of 15 papers were included, and 30 findings were distilled and grouped into nine categories, resulting in three integrated findings of low symptom perception and interpretation bias, coping styles of symptom disclosure, and factors influencing symptom help-seeking behaviors.Conclusions:Symptom help-seeking behaviors of cancer patients are influenced by a variety of factors, and understanding their behavioral characteristics is useful in informing the development of intervention strategies.

In Vivo Dosimetry ; Radiotherapy Dosage ; Radiometry/methods* ; Electronics ; Radiotherapy, Intensity-Modulated/methods* ; Phantoms, Imaging ; Algorithms

Objective: To investigate the type 2 innate lymphoid cells (ILC2s) in eosinophilic nasal polyps, non-eosinophilic nasal polyps and controls, and to compare the characteristics of ILC2s indifferent types of nasal polyp. Methods: Flow cytometric analysis was used to quantify the ILC2s and Th2 cells in tissues from 19 patients with chronic rhinosinusitis with nasal polyp (CRSwNP) and 6 controls. The patients were classified into two groups as eosinophilic chronic rhinosinusitis with nasal polyps (ECRSwNP) and non-eosinophilic chronic rhinosinusitis with nasal polyps (non-ECRSwNP) based on eosinophil counts under hematoxylin-eosin staining. ILC2 and Th2 cell frenquencies, measured as a percentage of CD45⁺ cells, were compared among ECRSwNP group (n=9), non-ECRSwNP group (n=10) and control group (n=6) using Mann-Whitney U test .The correlation between ILC2, Th2 cell frequencies and eosinophil count in tissues was analyzed using Pearson correlation coefficient. Results: ILC2 frequencies in ECRSwNP group were significantly higher than non-ECRSwNP group and controls ((0.051±0.025) vs (0.011±0.017), (0.051±0.025) vs (0.004±0.004), Z value was -3.185, -3.186, respectively, both P<0.05). There was no significant difference between ILC2 frequencies in non-ECRSwNP and controls ((0.011±0.017) vs (0.004±0.004), Z=-0.712, P=0.492). Th2 cell frequencies in ECRSwNP and non-ECRSwNP group were significantly higher than controls ((0.500±0.437) vs (0.106±0.102), (0.275±0.170) vs (0.106±0.102), Z value was -2.946, -2.278, respectively, both P<0.05). There was no significant difference between Th2 frequencies in non-ECRSwNP group and ECRSwNP group ((0.275±0.170) vs (0.500±0.437), Z=-1.306, P=0.211). ILC2 frequencies significantly correlated with Th2 cell frequencies (r=0.571, P=0.011) and tissue eosinophilia (r=0.579, P=0.009). Th2 cell frequencies significantly correlated with tissue eosinophilia (r=0.844, P=0.001). There was no significant association between ILC2 and allergic status. Conclusion ILC2s are elevated in ECRSwNP, and not influenced by allergic status, suggesting that ILC2s play an important role in ECRSwNP without allergic diseases.

OBJECTIVE: To evaluate the short-term efficacy and investigate the factors of specific immunotherapy (SIT) efficacy of allergic rhinitis. METHOD: Fifty-seven patients with allergic rhinitis to dermatophagoides pteronysinus were included to receive SIT. Pair t-test was used to compare the symptom scores, visual analogue scores (VAS) and medication scores in patients before SIT and into maintain treatment statement to evaluate the clinical efficacy. T-test and Spearman correlation analysis were used to analyze the correlation between gender, age,reaction condition of skin prick test (SPT) and serum sIgE and the efficacy of SIT. RESULT: SIT was able to significantly reduce the symptom scores, VAS and medication scores. But the correlation between gender, age, SPT, and sIgE and theefficacy of SIT were not significant. CONCLUSION SIT is effective in the short-term treatment of AR. Further research is needed to investigate the factors that impact the efficacy of SIT.
Animals ; Humans ; Immunoglobulin E ; blood ; Immunotherapy ; Pyroglyphidae ; Rhinitis, Allergic ; therapy ; Skin Tests