Lee T W, Wan S, Choy D K, Chan M, Arifi A, Yim A P
Division of Cardiothoracic Surgery, Department of Surgery, Prince of Wales Hospital, Shatin, N.T., Hong Kong.
Ann Thorac Cardiovasc Surg. 2000 Aug;6(4):232-5.
Massive hemoptysis is a life threatening condition. Several therapeutic strategies have been applied in the clinical setting, with variable results. We reviewed our recent experience on this subject.
In a 5-year period, fifty-four patients (41 males, mean age 57.9 years) were treated for massive hemoptysis in our unit. The underlying pathology included bronchiectasis (n=31), active tuberculosis (n=9), pneumoconiosis (n=3), lung cancer (n=2) and pulmonary angiodysplasia (n=1). These patients often present with continuous bleeding with large volume of hemoptysis, or with recurrent episodes of bleeding. Bronchoscopic assessment and interventions were performed upon admission in all patients. Surgery was considered if the patient had acceptable pulmonary reserve and a bleeding source was clearly identified. If the patient was not considered fit for surgery, bronchial artery embolization was attempted.
Hemoptysis ceased with conservative management in 7 patients (13%) only. Twenty seven (50%) patients received surgical resection. The procedures included lobectomy (n=21), bilobectomy (n=4) and pneumonectomy (n=2). The in-hospital mortality after surgery was 15%. Postoperative morbidity occurred in 8 patients, including prolonged ventilatory support, bronchopleural fistulae, empyema and myocardial infarction. Twenty-one patients not suitable for surgery were treated with bronchial artery embolisation, which was successful in 17 patients without any complications.
The clinical outcome for massive hemoptysis reflects the generalized nature of a destructive disease process involving both lungs and a limited respiratory reserve. Surgery is associated with high risk of morbidity and mortality, and should be performed only in selected patients. Meanwhile, aggressive conservative therapy including bronchial artery embolization should be pursued.
大量咯血是一种危及生命的状况。临床上已应用多种治疗策略,结果各异。我们回顾了我们在这一课题上的近期经验。
在5年期间,我们科室共治疗了54例大量咯血患者(41例男性,平均年龄57.9岁)。潜在病因包括支气管扩张(n = 31)、活动性肺结核(n = 9)、尘肺(n = 3)、肺癌(n = 2)和肺血管发育异常(n = 1)。这些患者常表现为持续大量咯血或反复咯血。所有患者入院时均进行支气管镜评估和干预。如果患者肺储备功能尚可且出血源明确,则考虑手术治疗。如果患者不适合手术,则尝试进行支气管动脉栓塞术。
仅7例患者(13%)经保守治疗后咯血停止。27例患者(50%)接受了手术切除。手术方式包括肺叶切除术(n = 21)、双肺叶切除术(n = 4)和全肺切除术(n = 2)。术后院内死亡率为15%。8例患者出现术后并发症,包括通气支持时间延长、支气管胸膜瘘、脓胸和心肌梗死。21例不适合手术的患者接受了支气管动脉栓塞术,其中17例成功,无任何并发症。
大量咯血的临床结局反映了涉及双肺的破坏性疾病过程的普遍性以及有限的呼吸储备功能。手术治疗存在较高的发病率和死亡率风险,应仅在特定患者中进行。同时,应积极采取包括支气管动脉栓塞术在内的保守治疗。