Beaton Meredith, Peterson Glen J, O'Brien Kelly
University of Colorado, Denver, Colorado.
J Adv Pract Oncol. 2020 Nov-Dec;11(8):836-844. doi: 10.6004/jadpro.2020.11.8.4. Epub 2020 Nov 1.
Acute myeloid leukemia (AML) is the most common acute leukemia in adults, diagnosed in approximately 21,450 individuals annually in the US with nearly 11,000 deaths attributable to this disease (National Cancer Institute, 2020). Acute myeloid leukemia is a disease of the elderly, with the average age of diagnosis being 68 years old (Kouchkovsky & Abdul-Hay, 2016). It is a heterogeneous disease with widely varying presentations but universally carries a poor prognosis in the majority of those affected. Unfortunately, the 5-year overall survival rate remains poor, at less than 5% in patients over 65 years of age (Thein, Ershler, Jemal, Yates, & Baer, 2013). The landscape of AML is beginning to change, however, as new and improved treatments are emerging. Advanced practitioners (APs) are often involved in the care of these complex patients from the time of initial symptoms through diagnosis, treatment, and potentially curative therapy. It is vitally important for APs to understand and be aware of the various presentations, initial management strategies, diagnostic workup, and treatment options for patients with AML, especially in the elderly population, which until recently had few treatment options. This Grand Rounds article highlights the common presenting signs and symptoms of patients with AML in the hospital, including a discussion of the upfront clinical stability issues, oncologic emergencies, diagnostic evaluation, and current treatment options for elderly patients and those with poor performance status.
急性髓系白血病(AML)是成人中最常见的急性白血病,在美国每年约有21450人被诊断出患有此病,其中近11000人死于该疾病(美国国家癌症研究所,2020年)。急性髓系白血病是一种老年疾病,平均诊断年龄为68岁(库奇科夫斯基和阿卜杜勒-海,2016年)。它是一种异质性疾病,表现形式差异很大,但大多数患者的预后普遍较差。不幸的是,5年总生存率仍然很低,65岁以上患者的5年总生存率不到5%(泰因、埃施勒、杰马尔、耶茨和贝尔,2013年)。然而,随着新的和改进的治疗方法不断涌现,AML的情况开始发生变化。从出现初始症状到诊断、治疗以及可能的治愈性治疗,高级执业医师(APs)通常参与这些复杂患者的护理。对于APs来说,了解并知晓AML患者的各种表现、初始管理策略、诊断检查以及治疗选择至关重要,尤其是在老年人群中,直到最近他们的治疗选择还很少。这篇综述文章重点介绍了医院中AML患者常见的症状和体征,包括对前期临床稳定性问题、肿瘤急症、诊断评估以及老年患者和身体状况较差患者当前治疗选择的讨论。