# Clinical characteristics and prognostic evaluation of patients with hematological disease and sepsis in the hematology intensive care unit

**Authors:** 海涛 李, 冬雪 卢, 丹丹 李, 东阳 张, 金月 付, 倩 张, 圣瑾 范

PMC · DOI: 10.3760/cma.j.cn121090-20241204-00532 · Chinese Journal of Hematology · 2025-01-01

## TL;DR

This study examines the clinical features and outcomes of blood disease patients with sepsis in an intensive care unit, finding worse outcomes in those with neutropenia.

## Contribution

The study identifies distinct clinical and prognostic differences between neutropenic and non-neutropenic sepsis patients in a hematology ICU setting.

## Key findings

- Neutropenic patients had higher mortality rates and more organ dysfunction compared to non-neutropenic patients.
- Neutropenic patients had higher rates of septic shock and Gram-negative and fungal infections.
- Survival rates at 28 days were significantly lower in the neutropenic group.

## Abstract

分析血液重症监护病房（HCU）伴中性粒细胞缺乏（粒缺）脓毒症血液病患者的临床特征和预后。

对2017年10月至2024年10月期间哈尔滨医科大学附属第一医院HCU收治的伴脓毒症血液病患者进行回顾性分析。

共245例伴脓毒症血液病患者纳入研究，其中88例伴中性粒细胞缺乏（粒缺组），157例不伴中性粒细胞缺乏（非粒缺组）。急性白血病在粒缺组更为常见（55.68％，49/88）。在转入HCU时，与非粒缺组相比，粒缺组生命体征不稳定，全血细胞计数较低，炎性指标和SOFA评分较高，脓毒性休克较多见［53.40％（47/88）对36.94％（58/157），P<0.05］，肌酐（120.00 µmol/L对77.10 µmol/L，P<0.01）、总胆红素（24.70 µmol/L对17.90 µmol/L，P<0.01）和脑钠肽水平（567.90 ng/L对134.50 ng/L，P<0.01）较高。在HCU治疗期间，与非粒缺组相比，粒缺组死亡率较高［46.59％（41/88）对32.48％（51/157），P<0.05］，脓毒性休克是主要死亡原因（70.73％，29/41）；粒缺组革兰阴性菌［55.68％（49/88）对36.30％（57/157），P<0.01］和真菌［14.77％（13/88）对6.36％（10/157），P<0.05］较多见，肺部感染较少（P<0.01）。Kaplan-Meier生存曲线显示，粒缺组确诊脓毒症后28天的总生存率显著低于非粒缺组［（53.9±5.3）％对（67.7±3.7）％，P＝0.031］。

与非粒缺脓毒症患者相比，HCU中伴粒缺脓毒症血液病患者病情较重，更容易发生器官功能障碍和脓毒性休克，死亡率更高。

## Linked entities

- **Diseases:** acute leukemia (MONDO:0010643)

## Full-text entities

- **Diseases:** inflammatory (MESH:D007249), septic (MESH:D001170), Organ Failure (MESH:D009102), neutropenic sepsis (MESH:D018805), hematological disease (MESH:D006402), septic shock (MESH:D012772), Infections (MESH:D007239), neutropenic (MESH:D044504), death (MESH:D003643), Acute leukemia (MESH:D015470), lung infections (MESH:D012141)
- **Species:** Homo sapiens (human, species) [taxon 9606], Bacteria Latreille et al. 1825 (Bacteria stick insect, genus) [taxon 629395]

## Full text

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## References

12 references — full list in the complete paper: https://tomesphere.com/paper/PMC11886431/full.md

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Source: https://tomesphere.com/paper/PMC11886431