During the chemotherapy phase, patients with acute leukemia exhibit a myriad of symptoms. These symptoms are interconnected and mutually influential, forming symptom clusters that severely impact the patient's quality of life. This article summarizes the concept of symptom clusters, types of symptom clusters in acute leukemia patients undergoing chemotherapy, influencing factors, and non-pharmacological intervention measures. The aim is to provide a foundation for medical professionals in designing management plans for symptom clusters in acute leukemia patients undergoing chemotherapy.

Objective To discuss the paradigm and contents of rehabilitation psychology using bio-psycho-social model of functioning, disability and health of International Classification of Functioning, Disability and Health (ICF). Methods In perspectives of rehabilitation sciences and psychological sciences, paradigm and contents of modern rehabilitation psychology with the functioning framework of ICF were constructed in accordance with the development of modern rehabilitation science. Results A holistic rehabilitation model was constructed based on ICF, involving the body, mind and environment. Based on the functional model of ICF, the main contents of modern rehabilitation psychology were not only related to the function and structure of the body, but also related to the activities and participation, and emphasized the interaction with environment. The modern rehabilitation psychology would not only research about the physical dysfunction, but also the intervention of activity and environment. Based on ICF, common terminology and coding methods might be used to enable rehabilitation psychologists to communicate with relevant professionals in the multidisciplinary and interdisciplinary field of rehabilitation. Conclusion Constructing the theoretical framework and research paradigm of modern rehabilitation psychology based on ICF can form the system of rehabilitation psychology integrated with psychological science and rehabilitation science.