超声引导下经皮经肝胆管穿刺置管引流术治疗恶性梗阻性黄疸术后感染、出血的危险因素分析

陈冬宇 李奕冉 钱艺 蒋栋

引用本文: 陈冬宇,李奕冉,钱艺,等. 超声引导下经皮经肝胆管穿刺置管引流术治疗恶性梗阻性黄疸术后感 染、出血的危险因素分析[J]. 海军军医大学学报,2025,46(10):1313-1321. DOI: 10.16781/j.CN31-2187/R.20250046.
Citation: CHEN D, LI Y, QIAN Y, et al. Risk factors of postoperative infection and hemorrhage following ultrasound-guided percutaneous transhepatic biliary drainage for malignant obstructive jaundice[J]. Acad J Naval Med Univ, 2025, 46 (10): 1313-1321. DOI: 10.16781/j.CN31-2187/R.20250046.

超声引导下经皮经肝胆管穿刺置管引流术治疗恶性梗阻性黄疸术后感染、出血的危险因素分析

doi: 10.16781/j.CN31-2187/R.20250046
详细信息

Risk factors of postoperative infection and hemorrhage following ultrasound-guided percutaneous transhepatic biliary drainage for malignant obstructive jaundice

  • 摘要:  目的 分析恶性梗阻性黄疸患者接受超声引导下经皮经肝胆管穿刺置管引流术(PTBD)后感染、出血的原因。 方法 回顾性分析海军军医大学第三附属医院2023年6月至2024年9月收治的420例恶性梗阻性黄疸患者PTBD后情况及病史、术前检查等资料,通过单因素及多因素logistic回归分析探究PTBD后感染、出血的危险因素,并绘制ROC曲线评估多因素回归模型。 结果 单因素logistic回归分析显示,腹水、使用利尿药情况、穿刺次数、HBV DNA及术前血红蛋白水平、中性粒细胞计数等均与PTBD后感染有关(均P<0.05)。多因素logistic回归分析显示,腹水、利尿药使用情况、穿刺次数、HBV DNA及术前血红蛋白水平、中性粒细胞计数为PTBD后感染的独立危险因素(均P<0.05)。纳入腹水、利尿药使用情况、穿刺次数、HBV DNA及术前中性粒细胞计数、血红蛋白水平6项因素建立预测模型,该模型预测PTBD后感染的AUC为83.1%(95%CI 75.5%~90.7%,P<0.001)。单因素logistic回归分析显示,肝组织炎症、腹水、术前腹腔穿刺放液情况、使用利尿药情况及术前血红蛋白水平、前白蛋白水平等均与PTBD后出血有关(均P<0.05)。多因素logistic回归分析显示,术前血红蛋白水平和前白蛋白水平是PTBD后出血的独立危险因素。纳入术前血红蛋白和前白蛋白2项因素建立预测模型,该模型预测PTBD后出血的AUC为86.3%(95%CI 80.8%~91.9%,P<0.001)。 结论 PTBD后感染、出血预测模型的建立有助于提前采取预防和干预措施,以提高手术安全性。

     

    Abstract:  Objective To analyze the causes of infection and hemorrhage in patients with malignant obstructive jaundice (MOJ) after ultrasound-guided percutaneous transhepatic biliary drainage (PTBD). Methods A total of 420 patients with MOJ after PTBD in The Third Affiliated Hospital of Naval Medical University from Jun. 2023 to Sep. 2024 were enrolled, and their condition after PTBD, medical histories, preoperative examinations, and other clinical data were retrospectively analyzed. Univariate and multivariate logistic regression analyses were performed to explore the risk factors for postoperative infection and hemorrhage, and receiver operating characteristic (ROC) curves were plotted. Results Univariate logistic regression analysis showed that ascites, diuretics use, repeated punctures, hepatitis B virus (HBV) DNA and preoperative hemoglobin (Hb) levels, and neutrophil count (NE) were associated with infection after PTBD (all P < 0.05). Multivariate logistic regression analysis showed that ascites, diuretic use, repeated punctures, HBV DNA and preoperative Hb levels, and NE were the independent risk factors for infection after PTBD (all P < 0.05). Six factors including ascites, diuretics use, repeated punctures, HBV DNA and preoperative Hb levels, and NE were used to establish a prediction model. The area under the ROC curve of the model for predicting infection after PTBD was 83.1% (95% confidence interval [CI] 75.5%-90.7%, P < 0.001). Univariate logistic regression analysis showed that liver tissue inflammation, ascites, preoperative peritoneal drainage, diuretics use, preoperative Hb and prealbumin (PA) levels were related to bleeding after PTBD (all P < 0.05). Multivariate logistic regression analysis showed that preoperative Hb and PA levels were independent risk factors for bleeding after PTBD. Preoperative Hb and PA levels were included to establish the prediction model. The area under the curve value for predicting bleeding after PTBD was 86.3% (95%CI 80.8%-91.9%, P < 0.001). Conclusion The prediction model for infection and hemorrhage after PTBD can facilitate early preventivon and intervention measures, thereby improving surgical safety.

     

  • 恶性梗阻性黄疸(malignant obstructive jaundice,MOJ)是恶性肿瘤侵犯或压迫肝内或肝外胆管导致胆管发生不同程度狭窄而引发的胆管梗阻。经皮经肝胆管穿刺置管引流术(percutaneous transhepatic biliary drainage,PTBD)是治疗MOJ的重要微创手段之一,特别是对于无法手术切除的患者,PTBD可以作为姑息性治疗以缓解胆道梗阻症状、提高患者的生活质量。对于计划接受手术切除的MOJ患者,PTBD亦可作为术前准备的关键环节,通过胆汁引流改善肝功能,调节凝血及免疫功能,为手术创造更有利的条件[1-2]

    随着超声医学技术的飞速发展,超声介入技术以其独特的优势广泛应用于临床。较其他影像学手段引导PTBD,超声引导下PTBD有实时引导、精准定位、无辐射暴露、操作简便、便携可床边操作、无需全身麻醉等多重优势[2]。然而,PTBD作为一项有创操作,其术后并发症的发生一直是临床关注的重点。尽管超声引导下PTBD可提高穿刺准确性,但仍有部分患者出现出血、感染,必要时需再次穿刺,影响患者预后。本研究旨在分析MOJ患者接受超声引导下PTBD后感染、出血的危险因素。

    收集海军军医大学第三附属医院2023年6月至2024年9月行超声引导下PTBD治疗的420例MOJ患者资料。纳入标准:(1)年龄18~85岁;(2)术前经超声、增强CT、磁共振胰胆管成像检查及肿瘤指标检测,明确诊断为恶性胆道梗阻诊断的患者;(3)符合梗阻性黄疸诊断及PTBD相关治疗指征;(4)肝功能Child-Pugh分级为A级或B级;(5)术前评估能够耐受相应治疗,且患者及家属了解穿刺风险,并签署穿刺治疗知情同意书。排除标准:(1)胆道良性病变者;(2)因严重心、肺功能障碍或多器官功能衰竭不能耐受手术的患者;(3)凝血功能严重障碍,且无法纠正者;(4)大量腹水者(超声检查显示腹水深度>10 cm)[1];(5)肝功能严重障碍,Child分级为C级。满足以下任意一条即诊断PTBD并发出血:(1)穿刺后引流袋内持续出现血液或血性胆汁,且24 h内引流袋血性液体的总量>1 000 mL或>200 mL/h;(2)术后出现呕血、黑便或便血等症状,且失血量>总血容量的10%;(3)通过彩色多普勒超声、CT或CT血管成像等影像学检查发现有血胸或腹腔积血或肝包膜下积血的情况;(4)术后患者休克指数>1.0,心率加快、皮肤苍白无血色、四肢湿冷;(5)数字减影血管造影检查结果显示存在与原穿刺路径相符的肋间动脉、肝动脉或门静脉损伤[2]。PTBD并发感染的诊断标准为反复寒战、高热、白细胞计数显著增高甚至出现感染性休克[3]。本研究获得海军军医大学第三附属医院伦理委员会批准(EHBHKY2023-K034-P001)。

    所有患者均在超声诊疗科接受超声引导下PTBD治疗,执行医师均有不低于10年的操作经验,使用设备包括佳能Aplio500、百胜MyLabTwice及GE Voluson E8彩色多普勒超声诊断仪(均配备腹部凸阵探头,探头频率为1.0~5.0 MHz)。

    1.2.1   术前评估

    根据彩色多普勒超声检查明确胆管的扩张程度及胆管周围血管的分布情况,以确定穿刺部位、最佳穿刺路径和患者的体位(左侧卧位或平卧位)。穿刺路径选择方面,首选右侧路径(因右侧胆管与右肾相邻,便于操作且风险较低),在右侧路径不可行时可选择左侧路径,操作期间注意避开肝门部的血管。在穿刺部位的选择方面,选择肝内胆管扩张明显且有一定长度的位置,避免靠近肝门部血管。

    1.2.2   术中操作

    操作者为本院具有不低于10年临床经验的肝胆内科医师,在超声定位引导下,经皮穿刺肝内胆管。穿刺过程中使用中心静脉导管包内导丝、一次性动静脉留置针(EV-18 G×200 mm)、6 F/8 F猪尾型引流管及附件。常规消毒铺巾,无菌保护套包裹超声探头。采用2%利多卡因局部麻醉,在超声实时引导下用18 G EV穿刺针刺入目标胆管内,随后拔出针芯,可见胆汁或用5 mL注射器抽吸后见少量胆汁。确认穿刺成功后,将导丝由针管送入目标胆管内,通过超声显示屏观察并调整导丝方向和深度,固定导丝并退出EV穿刺针。接着,在穿刺点做长约3 mm的皮肤小切口,使用扩皮管进行针道扩张,之后将6 F/8 F猪尾型引流管送入目标胆管中。拔出导丝,并牵引丝线,使引流管形成“猪尾巴”状,抽出胆汁,确保引流通畅后连接至引流袋,用贴膜固定引流管。术中密切关注操作时间,时间控制在45 min以内。

    1.2.3   术后管理

    术后患者需绝对卧床休息8 h,防止引流管脱落或移位。平卧时引流袋应低于腋中线,站立或行走时引流袋应低于穿刺点,以防止胆汁逆流引发感染,同时避免剧烈咳嗽、右臂高举等可能导致膈肌运动过大的动作。

    收集患者术前1周内的总胆红素、直接胆红素、间接胆红素、丙氨酸转氨酶(alanine transaminase,ALT)、天冬氨酸转氨酶(aspartate transaminase,AST)、白蛋白、前白蛋白等肝功能指标,凝血酶原时间、活化部分凝血活酶时间、凝血酶时间及国际标准化比值(international normalized ratio,INR)等凝血功能指标,血小板计数、白细胞计数、血红蛋白浓度、中性粒细胞计数、淋巴细胞计数等血常规指标,异常凝血酶原、甲胎蛋白、糖类抗原19-9、癌胚抗原等肿瘤标志物相关数据。

    术前超声影像学检查关注目标胆管是否紧邻门静脉或肝动脉走行;目标胆管内部是否存在肿瘤性病变或癌栓形成;评估是否存在腹水征象、脾脏肿大、门静脉高压表现,以及肝脏的质地与结构情况。

    (1)术后感染处理。统计术后1周内白细胞计数、抗生素使用情况及病原学培养结果(胆汁培养、血培养),同时观察患者的临床症状改变,共32例(7.6%)患者发生术后感染,根据病原学培养结果,使用对应的抗生素(如头孢哌酮舒巴坦、亚胺培南西司他汀钠等)抗感染处理,其中2例存在感染所致休克,经过抗休克治疗,预后良好。(2)术后出血处理。根据患者术后临床表现及相关检查,共41例患者发生术后出血,其中5例为消化道出血。有13例行输血治疗,其中1例因胆道肿瘤出血行经导管动脉栓塞治疗,1例因PTBD管脱出,患者出现便血、晕厥,考虑胆道出血,立即行数字减影血管造影介入治疗。

    应用SPSS 20.0软件对数据进行统计分析。符合正态分布的计量资料以x±s表示,不符合正态分布的计量资料以MQ1Q3)表示,计数资料以例数和百分数表示。采用单因素logistic回归筛选出与PTBD后出血、感染相关的危险因素,再将筛选后的变量纳入多因素二元logistic回归模型校正混杂偏倚,最终确定独立危险因素并建立预测模型。绘制ROC曲线评估单个变量及预测模型的预测价值。根据约登指数确定各变量的最佳截断值,以用于临床决策支持。检验水准(α)为0.05。

    420例MOJ患者中男261例、女159例,年龄(62.56±10.59)岁,216例患者的胆管与血管伴行,术前35例患者存在腹水,见表 1

    表  1  MOJ患者的基本资料
    Table  1  Basic information of patients with MOJ  N=420
    Variable Value Variable Value
    Gender, n (%) History of HBV infection, n (%)
      Male 261 (62.1)   No 158 (37.6)
      Female 159 (37.9)   Yes 262 (62.4)
    Age/year, x±s 62.56±10.59 AVT, n (%)
    BMI/(kg·m-2), x±s 23.74±3.65   No 389 (92.6)
    Vascular accompaniment of bile duct, n (%)   Yes 31 (7.4)
      No 204 (48.6) LC, n (%)
      Yes 216 (51.4)   No 380 (90.5)
    Hepatic tissue inflammation, n (%)   Yes 40 (9.5)
      No 323 (76.9) PHT, n (%)
      Yes 97 (23.1)   No 408 (97.1)
    Ascites, n (%)   Yes 12 (2.9)
      No 385 (91.7) SPL, n (%)
      Yes 35 (8.3)   No 367 (87.4)
    Preoperative paracentesis, n (%)   Yes 53 (12.6)
      No 409 (97.4) HLP, n (%)
      Yes 11 (2.6)   No 304 (72.40)
    Diuretic use, n (%)   Yes 116 (27.60)
      No 393 (93.6) PLT/(L-1, ×109), x±s 136.31±59.93
      Yes 27 (6.4) WBC/(L-1, ×109), M(Q1, Q3) 7.72 (5.03, 8.89)
    Number of punctures, n (%) Hb/(g·L-1), x±s 115.65±18.80
      Single 338 (80.5) NE/(L-1, ×109), M(Q1, Q3) 6.53 (3.22, 6.70)
      Multiple 82 (19.5) LYMPH/(L-1, ×109), M(Q1, Q3) 1.36 (0.83, 1.45)
    Hypertension, n (%) PT/s, x±s 12.07±1.69
      No 281 (66.9) APTT/s, x±s 28.43±5.35
      Yes 139 (33.1) INR, x±s 1.01±0.16
    Diabetes mellitus, n (%) TBIL/(μmol·L-1), M(Q1, Q3) 214.37 (124.50, 282.00)
      No 343 (81.7) DBIL/(μmol·L-1), M(Q1, Q3) 164.52 (93.03, 223.00)
      Yes 77 (18.3) IBIL/(μmol·L-1), M(Q1, Q3) 54.73 (29.00, 71.00)
    Smoking history, n (%) ALT/(U·L-1), M(Q1, Q3) 155.33 (56.25, 205.00)
      No 352 (83.80) AST/(U·L-1), M(Q1, Q3) 128.58 (48.25, 172.00)
      Yes 68 (16.20) ALB/(g·L-1), x±s 36.41±5.45
    Alcohol consumption history, n (%) PAB/(g·L-1), x±s 116.41±63.70
      No 352 (83.80) PIVKA-Ⅱ/(mAU·mL-1), M(Q1, Q3) 108.00 (39.00, 545.00)
      Yes 68 (16.20) AFP/(μg·L-1), M(Q1, Q3) 2.83 (2.04, 4.23)
    History of abdominal surgery, n (%) CEA/(μg·L-1), M(Q1, Q3) 3.17 (2.06, 5.32)
      No 294 (70.0) CA19-9/(U·mL-1), M(Q1, Q3) 427.67 (81.10, 1 000.00)
      Yes 126 (30.0)
    MOJ: Malignant obstructive jaundice; BMI: Body mass index; HBV: Hepatitis B virus; AVT: Antiviral therapy; LC: Liver cirrhosis; PHT: Portal hypertension; SPL: Splenomegaly; HLP: Hyperlipidemia; PLT: Platelet count; WBC: White blood cell count; Hb: Hemoglobin; NE: Neutrophil count; LYMPH: Lymphocyte count; PT: Prothrombin time; APTT: Activated partial thromboplastin time; INR: International normalized ratio; TBIL: Total bilirubin; DBIL: Direct bilirubin; IBIL: Indirect bilirubin; ALT: Alanine aminotransferase; AST: Aspartate aminotransferase; ALB: Albumin; PAB: Prealbumin; PIVKA-Ⅱ: Protein induced by vitamin K absence or antagonist-Ⅱ; AFP: Alpha-fetoprotein; CEA: Carcinoembryonic antigen; CA19-9: Carbohydrate antigen 19-9.

    结果显示,腹水、利尿药使用情况、穿刺次数、HBV DNA及术前白细胞计数、血红蛋白水平、中性粒细胞计数、凝血酶原时间、INR、ALT水平、白蛋白水平、前白蛋白水平等12个指标与PTBD后感染相关(均P<0.05)。见表 2

    表  2  MOJ患者PTBD后感染相关因素的单因素logistic回归分析
    Table  2  Univariate logistic regression analysis of infection related factors after PTBD in MOJ patients
    Factor b SE Wald OR (95%CI) P value
    Basic characteristics
      Gender 0.126 0.375 0.113 1.134 (0.544, 2.365) 0.737
      Age 0.024 0.018 1.688 1.024 (0.988, 1.062) 0.194
      BMI -0.012 0.053 0.053 0.988 (0.890, 1.096) 0.818
      Vascular accompaniment of bile duct -0.334 0.371 0.812 0.716 (0.346, 1.481) 0.368
      Hepatic tissue inflammation -0.283 0.468 0.366 0.753 (0.301, 1.887) 0.545
      Ascites 2.254 0.424 28.285 9.522 (4.150, 21.847) <0.001
      Preoperative paracentesis 1.032 0.804 1.647 2.807 (0.580, 3.584) 0.199
      Diuretics 1.125 0.534 4.439 3.081 (1.082, 8.775) 0.035
      Number of punctures 1.003 0.388 6.669 2.726 (1.273, 5.834) 0.010
      Hypertension 0.210 0.381 0.303 1.233 (0.585, 2.601) 0.582
      Diabetes 0.030 0.472 0.004 1.030 (0.409, 2.596) 0.949
      HLP -0.333 0.442 0.567 0.717 (0.301, 1.705) 0.451
      Smoking history -0.665 0.622 1.146 0.514 (0.152, 1.738) 0.284
      Alcohol history -0.665 0.622 1.146 0.514 (0.152, 1.738) 0.284
      History of abdominal surgery 0.651 0.374 3.033 1.917 (0.922, 3.986) 0.082
      HBV -0.402 0.376 1.139 0.669 (0.320, 1.399) 0.286
      AVT 0.285 0.637 0.200 1.330 (0.381, 4.639) 0.655
      HBV DNA -1.582 0.740 4.572 0.206 (0.048, 0.877) 0.033
      LC -0.491 0.750 0.428 0.612 (0.141, 2.663) 0.513
      PHT -18.739 11 602.711 0.000 0.000 (0.000, 0.000) 0.999
      SPL 0.515 0.479 1.158 1.674 (0.655, 4.280) 0.282
    Preoperative laboratory tests
      PLT 0.001 0.002 0.324 1.001 (0.997, 1.005) 0.569
      WBC 0.089 0.027 10.894 1.094 (1.037, 1.153) 0.001
      Hb -0.030 0.009 12.469 0.970 (0.954, 0.987) <0.001
      NE 0.031 0.013 6.218 1.032 (1.007, 1.057) 0.013
      LYMPH 0.046 0.067 0.489 1.048 (0.920, 1.193) 0.485
      PT 0.231 0.084 7.654 1.260 (1.070, 1.485) 0.006
      APTT 0.022 0.027 0.678 1.023 (0.969, 1.079) 0.410
      INR 2.331 0.857 7.397 10.284 (1.918, 55.155) 0.007
      TBIL 0.001 0.001 0.191 1.001 (0.998, 1.003) 0.662
      DBIL 0.000 0.002 0.023 1.000 (0.997, 1.004) 0.880
      IBIL 0.000 0.005 0.002 1.000 (0.990, 1.010) 0.968
      ALT -0.005 0.002 5.085 0.995 (0.991, 0.999) 0.024
      AST 0.000 0.002 0.031 1.000 (0.996, 1.003) 0.861
      ALB -0.101 0.042 5.902 0.904 (0.833, 0.981) 0.015
      PAB -0.012 0.004 10.568 0.988 (0.981, 0.995) 0.001
      PIVKA-Ⅱ 0.000 0.000 0.315 1.000 (1.000, 1.000) 0.574
      AFP -0.123 0.105 1.378 0.884 (0.720, 1.086) 0.240
      CEA 0.001 0.000 3.698 1.001 (1.000, 1.002) 0.054
      CA19-9 0.002 0.002 0.882 1.002 (0.998, 1.006) 0.348
    MOJ: Malignant obstructive jaundice; PTBD: Percutaneous transhepatic biliary drainage; BMI: Body mass index; HLP: Hyperlipidemia; HBV: Hepatitis B virus; AVT: Antiviral therapy; LC: Liver cirrhosis; PHT: Portal hypertension; SPL: Splenomegaly; PLT: Platelet count; WBC: White blood cell count; Hb: Hemoglobin; NE: Neutrophil count; LYMPH: Lymphocyte count; PT: Prothrombin time; APTT: Activated partial thromboplastin time; INR: International normalized ratio; TBIL: Total bilirubin; DBIL: Direct bilirubin; IBIL: Indirect bilirubin; ALT: Alanine aminotransferase; AST: Aspartate aminotransferase; ALB: Albumin; PAB: Prealbumin; PIVKA-Ⅱ: Protein induced by vitamin K absence or antagonist-Ⅱ; AFP: Alpha-fetoprotein; CEA: Carcinoembryonic antigen; CA19-9: Carbohydrate antigen 19-9; b: Regression coefficient; SE: Standard error; OR: Odds ratio; 95%CI: 95% confidence interval.

    结果显示,肝组织炎症、腹水、术前穿刺放液、利尿药使用情况、既往腹部外科手术、脾大及术前白细胞计数、血红蛋白水平、淋巴细胞计数、凝血酶原时间、INR、ALT水平、白蛋白水平、前白蛋白水平均与PTBD后出血相关(均P<0.05)。见表 3

    表  3  MOJ患者PTBD后出血相关因素的单因素logistic回归分析
    Table  3  Univariate logistic regression analysis of hemorrhage related factors after PTBD in MOJ patients
    Factor b SE Wald OR (95%CI) P value
    Basic characteristics
      Gender 0.606 0.330 3.372 1.834 (0.960, 3.502) 0.066
      Age -0.012 0.015 0.582 0.988 (0.959, 1.018) 0.446
      BMI -0.067 0.052 1.649 0.935 (0.845, 1.036) 0.199
      Vascular accompaniment of bile duct 0.099 0.330 0.090 1.104 (0.579, 2.107) 0.764
      Hepatic tissue inflammation 0.737 0.347 4.500 2.090 (1.058, 4.128) 0.034
      Ascites 1.857 0.405 21.015 6.405 (2.895, 14.169) <0.001
      Preoperative paracentesis 1.748 0.650 7.234 5.745 (1.607, 20.541) 0.007
      Diuretics 1.927 0.440 19.157 6.869 (2.898, 16.280) <0.001
      Number of punctures 0.165 0.399 0.170 1.179 (0.539, 2.578) 0.680
      Hypertension -0.330 0.369 0.800 0.719 (0.349, 1.481) 0.371
      Diabetes mellitus -0.096 0.436 0.048 0.909 (0.387, 2.135) 0.826
      HLP -0.673 0.430 2.449 0.510 (0.219, 1.185) 0.118
      Smoking history -1.414 0.738 3.675 0.243 (0.057, 1.032) 0.055
      Alcohol history -1.414 0.738 3.675 0.243 (0.057, 1.032) 0.055
      History of abdominal surgery 0.786 0.333 5.566 2.195 (1.142, 4.219) 0.018
      HBV -0.356 0.333 1.144 0.700 (0.365, 1.345) 0.285
      AVT 0.887 0.488 3.304 2.427 (0.933, 6.316) 0.069
      HBV DNA 0.079 0.384 0.043 1.083 (0.510, 2.296) 0.836
      LC 0.767 0.453 2.860 2.152 (0.885, 5.233) 0.091
      PHT -0.179 1.058 0.029 0.836 (0.105, 6.648) 0.866
      SPL 1.644 0.367 20.119 5.177 (2.524, 10.620) <0.001
    Preoperative laboratory tests
      PLT 0.000 0.002 0.002 1.000 (0.997, 1.003) 0.968
      WBC 0.070 0.026 7.441 1.073 (1.020, 1.128) 0.006
      Hb -0.075 0.012 42.924 0.927 (0.907, 0.948) <0.001
      NE 0.014 0.014 1.059 1.014 (0.987, 1.042) 0.303
      LYMPH -0.782 0.389 4.040 0.458 (0.214, 0.981) 0.044
      PT 0.365 0.081 20.267 1.441 (1.229, 1.690) <0.001
      APTT 0.045 0.023 3.772 1.046 (1.000, 1.095) 0.052
      INR 3.648 0.822 19.684 38.401 (7.664, 192.424) <0.001
      TBIL 0.001 0.001 0.466 1.001 (0.998, 1.003) 0.495
      DBIL 0.001 0.001 0.393 1.001 (0.998, 1.004) 0.531
      IBIL 0.000 0.004 0.010 1.000 (0.992, 1.009) 0.919
      ALT -0.004 0.002 5.027 0.996 (0.993, 0.999) 0.025
      AST 0.000 0.001 0.021 1.000 (0.997, 1.003) 0.886
      ALB -0.155 0.040 15.451 0.856 (0.792, 0.925) <0.001
      PAB -0.022 0.004 27.462 0.979 (0.971, 0.987) <0.001
      PIVKA-Ⅱ 0.000 0.000 0.022 1.000 (1.000, 1.000) 0.881
      AFP -0.002 0.002 0.892 0.998 (0.993, 1.002) 0.345
      CEA 0.001 0.000 3.410 1.001 (1.000, 1.002) 0.065
      CA19-9 0.002 0.002 0.697 1.002 (0.998, 1.006) 0.404
    MOJ: Malignant obstructive jaundice; PTBD: Percutaneous transhepatic biliary drainage; BMI: Body mass index; HLP: Hyperlipidemia; HBV: Hepatitis B virus; AVT: Antiviral therapy; LC: Liver cirrhosis; PHT: Portal hypertension; SPL: Splenomegaly; PLT: Platelet count; WBC: White blood cell count; Hb: Hemoglobin; NE: Neutrophil count; LYMPH: Lymphocyte count; PT: Prothrombin time; APTT: Activated partial thromboplastin time; INR: International normalized ratio; TBIL: Total bilirubin; DBIL: Direct bilirubin; IBIL: Indirect bilirubin; ALT: Alanine aminotransferase; AST: Aspartate aminotransferase; ALB: Albumin; PAB: Prealbumin; PIVKA-Ⅱ: Protein induced by vitamin K absence or antagonist-Ⅱ; AFP: Alpha-fetoprotein; CEA: Carcinoembryonic antigen; CA19-9: Carbohydrate antigen 19-9; b: Regression coefficient; SE: Standard error; OR: Odds ratio; 95%CI: 95% confidence interval.

    多因素logistic回归分析结果显示,腹水、使用利尿药情况、穿刺次数、HBV DNA及术前血红蛋白水平、中性粒细胞计数是MOJ患者PTBD后感染的危险因素。见表 4

    表  4  MOJ患者PTBD后感染相关因素的多因素logistic回归分析
    Table  4  Multivariate logistic regression analysis of infection related factors after PTBD in MOJ patients
    Factor b SE Wald OR (95%CI) P value
    Ascites 2.641 0.578 20.891 14.023 (4.519, 43.515) <0.001
    Diuretics -1.668 0.791 4.443 0.189 (0.040, 0.890) 0.035
    Number of punctures 1.083 0.440 6.046 2.953 (1.246, 7.001) 0.014
    HBV DNA -2.146 0.858 6.253 0.117 (0.022, 0.629) 0.012
    Preoperative hemoglobin -0.029 0.011 7.278 0.972 (0.952, 0.992) 0.007
    Preoperative neutrophil count 0.039 0.016 5.929 1.039 (1.008, 1.072) 0.015
    MOJ: Malignant obstructive jaundice; PTBD: Percutaneous transhepatic biliary drainage; HBV: Hepatitis B virus; b: Regression coefficient; SE: Standard error; OR: Odds ratio; 95%CI: 95% confidence interval.

    多因素logistic回归分析结果显示,术前血红蛋白水平[β=-0.063,OR(95%CI)为0.939(0.916~0.962),P<0.001]和术前前白蛋白水平[β=-0.015,OR(95%CI)为0.985(0.976~0.994),P=0.001]是MOJ患者PTBD后出血的影响因素。

    结果显示,腹水、使用利尿药情况、穿刺次数、HBV DNA及术前中性粒细胞计数、血红蛋白水平这些因素单独分析时,预测PTBD后感染的AUC分别为0.664(95%CI 0.548~0.780,P=0.002)、0.553(95%CI 0.440~0.665,P=0.330)、0.597(95%CI 0.485~0.710,P=0.071)、0.604(95%CI 0.515~0.693,P=0.054)、0.738(95%CI 0.645~0.830,P<0.001)、0.663(95%CI 0.563~0.763,P=0.003)。而当综合考虑这6项因素时,预测PTBD后感染的AUC为0.831(95%CI 0.755~0.907,P<0.001),表明联合应用这些因素可显著提高对术后感染的预测准确性(图 1)。进一步分析发现,当预测模型的预测概率>0.060时,判断术后感染的约登指数达到最大值,此时模型的灵敏度和特异度分别为75.0%和78.4%。

    图  1  单个指标及联合模型预测PTBD后感染的ROC曲线
    Fig.  1  ROC curves of individual indicators and combined models for predicting infection after PTBD
    PTBD: Percutaneous transhepatic biliary drainage; ROC: Receiver operating characteristic; HBV: Hepatitis B virus.
    下载: 全尺寸图片

    ROC曲线分析显示,术前血红蛋白水平预测PTBD后出血的AUC为0.834(95%CI 0.760~0.907,P<0.001),术前前白蛋白水平预测PTBD后出血的AUC为0.770(95% CI 0.696~0.843,P<0.001)。当综合术前血红蛋白、前白蛋白水平2项因素时,其预测PTBD后出血的AUC为0.863(95%CI 0.808~0.919,P<0.001),表明这2项指标的联合应用能提高对PTBD后出血的预测准确性(图 2)。当预测模型的预测概率>0.148时,判断PTBD后出血的约登指数最大,此时灵敏度和特异度分别为70%和86%。

    图  2  单个指标及联合模型预测PTBD后出血的ROC曲线
    Fig.  2  ROC curves of individual indicators and combined model for predicting post-PTBD hemorrhage
    PTBD: Percutaneous transhepatic biliary drainage; ROC: Receiver operating characteristic.
    下载: 全尺寸图片

    MOJ是肝胆外科的常见疾病,主要是由肝癌、胆管癌、胰头癌、壶腹癌等恶性肿瘤侵犯或压迫肝内或肝外胆道系统[4],导致胆管发生不同程度的狭窄和梗阻[5],进而引起全身的病理生理改变,包括肝肾功能障碍、凝血功能障碍、内毒素血症、免疫功能受损等[6-7]。胆道引流可降低胆道压力,将淤积在体内的胆汁排出,从而改善肝功能、免疫功能和营养状况等[8-9]。PTBD是治疗MOJ的主要手段,能为择期手术创造条件,显著改善术后预后,亦能有效缓解梗阻症状,延长患者生存时间,是一种有效的姑息性治疗[7]。目前PTBD技术包括透视引导和超声引导两种方法[10]。近年来,超声引导下PTBD因具有实时动态、安全性高、无辐射、便携、可床边操作等优势被广泛应用于临床[11]。但根据既往文献报道,PTBD后并发症的发生率在5%~45%不等,其主要危险因素包括感染和出血[12]。此外,研究显示MOJ患者PTBD后并发症发生率明显高于良性梗阻性黄疸患者[13]。因此如何更好地预防超声引导下PTBD后的感染和出血,一直是临床关注的重点问题。

    本研究结果显示,PTBD后感染的独立危险因素包括腹水、利尿药使用情况、穿刺次数、HBV DNA及术前血红蛋白水平、中性粒细胞计数;术后出血的独立危险因素包括术前血红蛋白水平、前白蛋白水平。这些发现为超声引导下PTBD治疗MOJ患者的术后并发症的预防提供了重要参考。

    感染是超声引导下PTBD治疗MOJ患者最常见的术后并发症[14]。本研究中,PTBD后感染发生率为7.6%,与以往研究结果相近[3]。值得注意的是,术前腹水是手术相对禁忌证之一[15],且术前使用利尿药亦被认为是增加术后感染风险的危险因素。腹水会增加超声引导下胆管穿刺的难度,也可能导致PTBD管外渗、脱落和感染等风险增加[16]。对于MOJ患者而言,术前应高度重视腹水的检测、治疗与预防[17]。超声检查有快速、便捷的特点,因此术前超声在检测腹水及预防PTBD后感染方面具有重要的临床价值。本组420例患者中,有82例患者进行多次穿刺,多次穿刺增加了胆道、血管及肝脏受损的风险,且长期胆汁淤积可能导致细菌感染。建议术后应采集胆汁标本进行病原学检查及药敏试验。既往研究已表明,多次穿刺会加剧胆管损伤的风险[18],尤其是MOJ合并术前胆道感染的患者,PTBD可能导致细菌进入血液循环,诱发全身性感染[13]。此外,超声引导下PTBD联合超声造影能清晰显示胆管梗阻部位,显著提升穿刺成功率,并降低术后并发症的发生率[19]。本研究还发现,HBV DNA、术前血红蛋白水平及中性粒细胞计数均为PTBD后感染的独立风险因素。HBV DNA反映HBV的复制活跃度;中性粒细胞计数上升与感染严重程度紧密相关,且MOJ患者常伴有贫血,若未得到有效治疗,将直接影响患者术后并发症的发生[20]。术前评估这3项指标对预防术后感染具有重要的临床指导意义。

    术后出血是超声引导下PTBD的常见并发症,其主要原因是在穿刺过程中损伤肋间动脉、肝动脉、门静脉等血管[13]。轻度出血通常可自止,但严重出血则需要紧急处理,包括输血、血管栓塞等措施。据文献报道,医源性胆道出血的发生率在2%~10%之间,胆道大出血发生率约为2.3%[2]。本组420例MOJ患者中,共发生出血41例,发生率为9.7%。为了降低出血风险,美国介入放射学会建议术前进行凝血功能、血小板计数和血红蛋白水平检查[15]。尽管如此,本研究发现血管伴行并未增加出血风险,这可能与超声诊疗科医师与临床医师的密切协作有关。在超声引导下,医师能够精确识别并避开血管,减少出血风险。此外,术前血红蛋白和前白蛋白的充分补充有助于改善凝血机制,从而降低出血概率。因此,结合术前准备、精准超声引导以及团队协作,可以有效降低术后出血的发生。

    本研究存在一定局限。首先,本研究为回顾性研究,受限于可用的医疗记录,导致样本量相对不足。MOJ在不同分期、不同肿瘤类型的亚组分析中,由于病例有限,可能影响预测准确性。未来研究需扩大样本量以提高结果可靠性。其次,本研究为单中心研究,其结论可能受到特定中心实践模式或患者群体的影响。因此,为了增强结论的普适性和准确性,还需进行多中心病例的外部验证。最后,回顾性研究中难以完全识别和控制所有可能影响术后感染和出血发生率的混杂因素。这可能导致对危险因素的分析存在偏差,未来研究需采用更严格的方法来控制这些混杂因素,以确保结果的准确性。

    超声引导下PTBD在治疗MOJ时,可能伴随着感染、出血等多种术后并发症风险。为了有效预防这些并发症,应针对各种危险因素采取针对性的预防措施。构建并发症预测模型有助于提前识别出与并发症相关的风险因素,实现对潜在并发症的早期预警和干预。这不仅为制定更加科学有效的治疗方案提供了重要依据,还有助于提升治疗的安全性和成功率。

  • 图  1   单个指标及联合模型预测PTBD后感染的ROC曲线

    Fig.  1   ROC curves of individual indicators and combined models for predicting infection after PTBD

    PTBD: Percutaneous transhepatic biliary drainage; ROC: Receiver operating characteristic; HBV: Hepatitis B virus.

    下载: 全尺寸图片

    图  2   单个指标及联合模型预测PTBD后出血的ROC曲线

    Fig.  2   ROC curves of individual indicators and combined model for predicting post-PTBD hemorrhage

    PTBD: Percutaneous transhepatic biliary drainage; ROC: Receiver operating characteristic.

    下载: 全尺寸图片

    表  1   MOJ患者的基本资料

    Table  1   Basic information of patients with MOJ  N=420

    Variable Value Variable Value
    Gender, n (%) History of HBV infection, n (%)
      Male 261 (62.1)   No 158 (37.6)
      Female 159 (37.9)   Yes 262 (62.4)
    Age/year, x±s 62.56±10.59 AVT, n (%)
    BMI/(kg·m-2), x±s 23.74±3.65   No 389 (92.6)
    Vascular accompaniment of bile duct, n (%)   Yes 31 (7.4)
      No 204 (48.6) LC, n (%)
      Yes 216 (51.4)   No 380 (90.5)
    Hepatic tissue inflammation, n (%)   Yes 40 (9.5)
      No 323 (76.9) PHT, n (%)
      Yes 97 (23.1)   No 408 (97.1)
    Ascites, n (%)   Yes 12 (2.9)
      No 385 (91.7) SPL, n (%)
      Yes 35 (8.3)   No 367 (87.4)
    Preoperative paracentesis, n (%)   Yes 53 (12.6)
      No 409 (97.4) HLP, n (%)
      Yes 11 (2.6)   No 304 (72.40)
    Diuretic use, n (%)   Yes 116 (27.60)
      No 393 (93.6) PLT/(L-1, ×109), x±s 136.31±59.93
      Yes 27 (6.4) WBC/(L-1, ×109), M(Q1, Q3) 7.72 (5.03, 8.89)
    Number of punctures, n (%) Hb/(g·L-1), x±s 115.65±18.80
      Single 338 (80.5) NE/(L-1, ×109), M(Q1, Q3) 6.53 (3.22, 6.70)
      Multiple 82 (19.5) LYMPH/(L-1, ×109), M(Q1, Q3) 1.36 (0.83, 1.45)
    Hypertension, n (%) PT/s, x±s 12.07±1.69
      No 281 (66.9) APTT/s, x±s 28.43±5.35
      Yes 139 (33.1) INR, x±s 1.01±0.16
    Diabetes mellitus, n (%) TBIL/(μmol·L-1), M(Q1, Q3) 214.37 (124.50, 282.00)
      No 343 (81.7) DBIL/(μmol·L-1), M(Q1, Q3) 164.52 (93.03, 223.00)
      Yes 77 (18.3) IBIL/(μmol·L-1), M(Q1, Q3) 54.73 (29.00, 71.00)
    Smoking history, n (%) ALT/(U·L-1), M(Q1, Q3) 155.33 (56.25, 205.00)
      No 352 (83.80) AST/(U·L-1), M(Q1, Q3) 128.58 (48.25, 172.00)
      Yes 68 (16.20) ALB/(g·L-1), x±s 36.41±5.45
    Alcohol consumption history, n (%) PAB/(g·L-1), x±s 116.41±63.70
      No 352 (83.80) PIVKA-Ⅱ/(mAU·mL-1), M(Q1, Q3) 108.00 (39.00, 545.00)
      Yes 68 (16.20) AFP/(μg·L-1), M(Q1, Q3) 2.83 (2.04, 4.23)
    History of abdominal surgery, n (%) CEA/(μg·L-1), M(Q1, Q3) 3.17 (2.06, 5.32)
      No 294 (70.0) CA19-9/(U·mL-1), M(Q1, Q3) 427.67 (81.10, 1 000.00)
      Yes 126 (30.0)
    MOJ: Malignant obstructive jaundice; BMI: Body mass index; HBV: Hepatitis B virus; AVT: Antiviral therapy; LC: Liver cirrhosis; PHT: Portal hypertension; SPL: Splenomegaly; HLP: Hyperlipidemia; PLT: Platelet count; WBC: White blood cell count; Hb: Hemoglobin; NE: Neutrophil count; LYMPH: Lymphocyte count; PT: Prothrombin time; APTT: Activated partial thromboplastin time; INR: International normalized ratio; TBIL: Total bilirubin; DBIL: Direct bilirubin; IBIL: Indirect bilirubin; ALT: Alanine aminotransferase; AST: Aspartate aminotransferase; ALB: Albumin; PAB: Prealbumin; PIVKA-Ⅱ: Protein induced by vitamin K absence or antagonist-Ⅱ; AFP: Alpha-fetoprotein; CEA: Carcinoembryonic antigen; CA19-9: Carbohydrate antigen 19-9.

    表  2   MOJ患者PTBD后感染相关因素的单因素logistic回归分析

    Table  2   Univariate logistic regression analysis of infection related factors after PTBD in MOJ patients

    Factor b SE Wald OR (95%CI) P value
    Basic characteristics
      Gender 0.126 0.375 0.113 1.134 (0.544, 2.365) 0.737
      Age 0.024 0.018 1.688 1.024 (0.988, 1.062) 0.194
      BMI -0.012 0.053 0.053 0.988 (0.890, 1.096) 0.818
      Vascular accompaniment of bile duct -0.334 0.371 0.812 0.716 (0.346, 1.481) 0.368
      Hepatic tissue inflammation -0.283 0.468 0.366 0.753 (0.301, 1.887) 0.545
      Ascites 2.254 0.424 28.285 9.522 (4.150, 21.847) <0.001
      Preoperative paracentesis 1.032 0.804 1.647 2.807 (0.580, 3.584) 0.199
      Diuretics 1.125 0.534 4.439 3.081 (1.082, 8.775) 0.035
      Number of punctures 1.003 0.388 6.669 2.726 (1.273, 5.834) 0.010
      Hypertension 0.210 0.381 0.303 1.233 (0.585, 2.601) 0.582
      Diabetes 0.030 0.472 0.004 1.030 (0.409, 2.596) 0.949
      HLP -0.333 0.442 0.567 0.717 (0.301, 1.705) 0.451
      Smoking history -0.665 0.622 1.146 0.514 (0.152, 1.738) 0.284
      Alcohol history -0.665 0.622 1.146 0.514 (0.152, 1.738) 0.284
      History of abdominal surgery 0.651 0.374 3.033 1.917 (0.922, 3.986) 0.082
      HBV -0.402 0.376 1.139 0.669 (0.320, 1.399) 0.286
      AVT 0.285 0.637 0.200 1.330 (0.381, 4.639) 0.655
      HBV DNA -1.582 0.740 4.572 0.206 (0.048, 0.877) 0.033
      LC -0.491 0.750 0.428 0.612 (0.141, 2.663) 0.513
      PHT -18.739 11 602.711 0.000 0.000 (0.000, 0.000) 0.999
      SPL 0.515 0.479 1.158 1.674 (0.655, 4.280) 0.282
    Preoperative laboratory tests
      PLT 0.001 0.002 0.324 1.001 (0.997, 1.005) 0.569
      WBC 0.089 0.027 10.894 1.094 (1.037, 1.153) 0.001
      Hb -0.030 0.009 12.469 0.970 (0.954, 0.987) <0.001
      NE 0.031 0.013 6.218 1.032 (1.007, 1.057) 0.013
      LYMPH 0.046 0.067 0.489 1.048 (0.920, 1.193) 0.485
      PT 0.231 0.084 7.654 1.260 (1.070, 1.485) 0.006
      APTT 0.022 0.027 0.678 1.023 (0.969, 1.079) 0.410
      INR 2.331 0.857 7.397 10.284 (1.918, 55.155) 0.007
      TBIL 0.001 0.001 0.191 1.001 (0.998, 1.003) 0.662
      DBIL 0.000 0.002 0.023 1.000 (0.997, 1.004) 0.880
      IBIL 0.000 0.005 0.002 1.000 (0.990, 1.010) 0.968
      ALT -0.005 0.002 5.085 0.995 (0.991, 0.999) 0.024
      AST 0.000 0.002 0.031 1.000 (0.996, 1.003) 0.861
      ALB -0.101 0.042 5.902 0.904 (0.833, 0.981) 0.015
      PAB -0.012 0.004 10.568 0.988 (0.981, 0.995) 0.001
      PIVKA-Ⅱ 0.000 0.000 0.315 1.000 (1.000, 1.000) 0.574
      AFP -0.123 0.105 1.378 0.884 (0.720, 1.086) 0.240
      CEA 0.001 0.000 3.698 1.001 (1.000, 1.002) 0.054
      CA19-9 0.002 0.002 0.882 1.002 (0.998, 1.006) 0.348
    MOJ: Malignant obstructive jaundice; PTBD: Percutaneous transhepatic biliary drainage; BMI: Body mass index; HLP: Hyperlipidemia; HBV: Hepatitis B virus; AVT: Antiviral therapy; LC: Liver cirrhosis; PHT: Portal hypertension; SPL: Splenomegaly; PLT: Platelet count; WBC: White blood cell count; Hb: Hemoglobin; NE: Neutrophil count; LYMPH: Lymphocyte count; PT: Prothrombin time; APTT: Activated partial thromboplastin time; INR: International normalized ratio; TBIL: Total bilirubin; DBIL: Direct bilirubin; IBIL: Indirect bilirubin; ALT: Alanine aminotransferase; AST: Aspartate aminotransferase; ALB: Albumin; PAB: Prealbumin; PIVKA-Ⅱ: Protein induced by vitamin K absence or antagonist-Ⅱ; AFP: Alpha-fetoprotein; CEA: Carcinoembryonic antigen; CA19-9: Carbohydrate antigen 19-9; b: Regression coefficient; SE: Standard error; OR: Odds ratio; 95%CI: 95% confidence interval.

    表  3   MOJ患者PTBD后出血相关因素的单因素logistic回归分析

    Table  3   Univariate logistic regression analysis of hemorrhage related factors after PTBD in MOJ patients

    Factor b SE Wald OR (95%CI) P value
    Basic characteristics
      Gender 0.606 0.330 3.372 1.834 (0.960, 3.502) 0.066
      Age -0.012 0.015 0.582 0.988 (0.959, 1.018) 0.446
      BMI -0.067 0.052 1.649 0.935 (0.845, 1.036) 0.199
      Vascular accompaniment of bile duct 0.099 0.330 0.090 1.104 (0.579, 2.107) 0.764
      Hepatic tissue inflammation 0.737 0.347 4.500 2.090 (1.058, 4.128) 0.034
      Ascites 1.857 0.405 21.015 6.405 (2.895, 14.169) <0.001
      Preoperative paracentesis 1.748 0.650 7.234 5.745 (1.607, 20.541) 0.007
      Diuretics 1.927 0.440 19.157 6.869 (2.898, 16.280) <0.001
      Number of punctures 0.165 0.399 0.170 1.179 (0.539, 2.578) 0.680
      Hypertension -0.330 0.369 0.800 0.719 (0.349, 1.481) 0.371
      Diabetes mellitus -0.096 0.436 0.048 0.909 (0.387, 2.135) 0.826
      HLP -0.673 0.430 2.449 0.510 (0.219, 1.185) 0.118
      Smoking history -1.414 0.738 3.675 0.243 (0.057, 1.032) 0.055
      Alcohol history -1.414 0.738 3.675 0.243 (0.057, 1.032) 0.055
      History of abdominal surgery 0.786 0.333 5.566 2.195 (1.142, 4.219) 0.018
      HBV -0.356 0.333 1.144 0.700 (0.365, 1.345) 0.285
      AVT 0.887 0.488 3.304 2.427 (0.933, 6.316) 0.069
      HBV DNA 0.079 0.384 0.043 1.083 (0.510, 2.296) 0.836
      LC 0.767 0.453 2.860 2.152 (0.885, 5.233) 0.091
      PHT -0.179 1.058 0.029 0.836 (0.105, 6.648) 0.866
      SPL 1.644 0.367 20.119 5.177 (2.524, 10.620) <0.001
    Preoperative laboratory tests
      PLT 0.000 0.002 0.002 1.000 (0.997, 1.003) 0.968
      WBC 0.070 0.026 7.441 1.073 (1.020, 1.128) 0.006
      Hb -0.075 0.012 42.924 0.927 (0.907, 0.948) <0.001
      NE 0.014 0.014 1.059 1.014 (0.987, 1.042) 0.303
      LYMPH -0.782 0.389 4.040 0.458 (0.214, 0.981) 0.044
      PT 0.365 0.081 20.267 1.441 (1.229, 1.690) <0.001
      APTT 0.045 0.023 3.772 1.046 (1.000, 1.095) 0.052
      INR 3.648 0.822 19.684 38.401 (7.664, 192.424) <0.001
      TBIL 0.001 0.001 0.466 1.001 (0.998, 1.003) 0.495
      DBIL 0.001 0.001 0.393 1.001 (0.998, 1.004) 0.531
      IBIL 0.000 0.004 0.010 1.000 (0.992, 1.009) 0.919
      ALT -0.004 0.002 5.027 0.996 (0.993, 0.999) 0.025
      AST 0.000 0.001 0.021 1.000 (0.997, 1.003) 0.886
      ALB -0.155 0.040 15.451 0.856 (0.792, 0.925) <0.001
      PAB -0.022 0.004 27.462 0.979 (0.971, 0.987) <0.001
      PIVKA-Ⅱ 0.000 0.000 0.022 1.000 (1.000, 1.000) 0.881
      AFP -0.002 0.002 0.892 0.998 (0.993, 1.002) 0.345
      CEA 0.001 0.000 3.410 1.001 (1.000, 1.002) 0.065
      CA19-9 0.002 0.002 0.697 1.002 (0.998, 1.006) 0.404
    MOJ: Malignant obstructive jaundice; PTBD: Percutaneous transhepatic biliary drainage; BMI: Body mass index; HLP: Hyperlipidemia; HBV: Hepatitis B virus; AVT: Antiviral therapy; LC: Liver cirrhosis; PHT: Portal hypertension; SPL: Splenomegaly; PLT: Platelet count; WBC: White blood cell count; Hb: Hemoglobin; NE: Neutrophil count; LYMPH: Lymphocyte count; PT: Prothrombin time; APTT: Activated partial thromboplastin time; INR: International normalized ratio; TBIL: Total bilirubin; DBIL: Direct bilirubin; IBIL: Indirect bilirubin; ALT: Alanine aminotransferase; AST: Aspartate aminotransferase; ALB: Albumin; PAB: Prealbumin; PIVKA-Ⅱ: Protein induced by vitamin K absence or antagonist-Ⅱ; AFP: Alpha-fetoprotein; CEA: Carcinoembryonic antigen; CA19-9: Carbohydrate antigen 19-9; b: Regression coefficient; SE: Standard error; OR: Odds ratio; 95%CI: 95% confidence interval.

    表  4   MOJ患者PTBD后感染相关因素的多因素logistic回归分析

    Table  4   Multivariate logistic regression analysis of infection related factors after PTBD in MOJ patients

    Factor b SE Wald OR (95%CI) P value
    Ascites 2.641 0.578 20.891 14.023 (4.519, 43.515) <0.001
    Diuretics -1.668 0.791 4.443 0.189 (0.040, 0.890) 0.035
    Number of punctures 1.083 0.440 6.046 2.953 (1.246, 7.001) 0.014
    HBV DNA -2.146 0.858 6.253 0.117 (0.022, 0.629) 0.012
    Preoperative hemoglobin -0.029 0.011 7.278 0.972 (0.952, 0.992) 0.007
    Preoperative neutrophil count 0.039 0.016 5.929 1.039 (1.008, 1.072) 0.015
    MOJ: Malignant obstructive jaundice; PTBD: Percutaneous transhepatic biliary drainage; HBV: Hepatitis B virus; b: Regression coefficient; SE: Standard error; OR: Odds ratio; 95%CI: 95% confidence interval.
  • [1] 中华医学会肝病学分会. 肝硬化腹水诊疗指南(2023年版)[J]. 中华肝脏病杂志, 2023, 31(8): 813-826. DOI: 10.3760/cma.j.cn501113-20230719-00011.
    [2] 叶子鸣, 许敏, 王黎洲, 等. 梗阻性黄疸PTCD出血并发症的危险因素[J]. 介入放射学杂志, 2024, 33(5): 500-506. DOI: 10.3969/j.issn.1008-794X.2024.05.007.
    [3] 石明涛, 余宇潇, 赵开飞, 等. PTCD/PTBS治疗恶性梗阻性黄疸所致并发症及其防治的研究进展[J]. 海南医学, 2018, 29(11): 1564-1567. DOI: 10.3969/j.issn.1003-6350.2018.11.025.
    [4] CAI Q, WU X. Ultrasound-guided percutaneous transhepatic biliary drainage for distal biliary malignant obstructive jaundice[J]. Sci Rep, 2024, 14(1): 12481. DOI: 10.1038/s41598-024-63424-x.
    [5] ZHU Q Q, CHEN B F, YANG Y, et al. Endoscopic ultrasound-guided biliary drainage vs percutaneous transhepatic bile duct drainage in the management of malignant obstructive jaundice[J]. World J Gastrointest Surg, 2024, 16(6): 1592-1600. DOI: 10.4240/wjgs.v16.i6.1592.
    [6] PAVLIDIS E T, PAVLIDIS T E. Pathophysiological consequences of obstructive jaundice and perioperative management[J]. Hepatobiliary Pancreat Dis Int, 2018, 17(1): 17-21. DOI: 10.1016/j.hbpd.2018.01.008.
    [7] MOOLE H, BECHTOLD M, PULI S R. Efficacy of preoperative biliary drainage in malignant obstructive jaundice: a meta-analysis and systematic review[J]. World J Surg Oncol, 2016, 14(1): 182. DOI: 10.1186/s12957-016-0933-2.
    [8] WANG Y, ZHAO X, SHE Y, et al. The clinical efficacy and safety of different biliary drainage in malignant obstructive jaundice: a meta-analysis[J]. Front Oncol, 2024, 14: 1370383. DOI: 10.3389/fonc.2024.1370383.
    [9] BAO G, LIU H, MA Y, et al. The clinical efficacy and safety of different biliary drainages in malignant obstructive jaundice treatment[J]. Am J Transl Res, 2021, 13(6): 7400-7405.
    [10] PARK S E, NAM I C, BAEK H J, et al. Effectiveness of ultrasound-guided percutaneous transhepatic biliary drainage to reduce radiation exposure: a single-center experience[J]. PLoS One, 2022, 17(11): e0277272. DOI: 10.1371/journal.pone.0277272.
    [11] TAKENAKA M, KUDO M. Endoscopic reintervention for recurrence of malignant biliary obstruction: developing the best strategy[J]. Gut Liver, 2022, 16(4): 525-534. DOI: 10.5009/gnl210228.
    [12] 单丽珠, 李国华, 李忠廉, 等. 晚期恶性梗阻性黄疸介入治疗术后并发症的临床分析[J]. 武警医学院学报, 2011, 20(6): 459-461. DOI: 10.3969/j.issn.1008-5041.2011.06.010.
    [13] 金龙, 邹英华. 梗阻性黄疸经皮肝穿刺胆道引流及支架植入术专家共识(2018)[J]. 临床肝胆病杂志, 2019, 35(3): 504-508. DOI: 10.13929/j.1672-8475.201810014.
    [14] DUAN F, CUI L, BAI Y, et al. Comparison of efficacy and complications of endoscopic and percutaneous biliary drainage in malignant obstructive jaundice: a systematic review and meta-analysis[J]. Cancer Imaging, 2017, 17(1): 27. DOI: 10.1186/s40644-017-0129-1.
    [15] DEVANE A M, ANNAM A, BRODY L, et al. Society of interventional radiology quality improvement standards for percutaneous cholecystostomy and percutaneous transhepatic biliary interventions[J]. J Vasc Interv Radiol, 2020, 31(11): 1849-1856. DOI: 10.1016/j.jvir.2020.07.015.
    [16] 吴艳丽, 杨慧, 杨承莲, 等. 恶性梗阻性黄疸合并大量腹水患者行PTCD术后双重固定引流管的效果观察[J]. 肿瘤预防与治疗, 2016, 29(3): 166-170. DOI: 10.3969/j.issn.1674-0904.2016.03.008.
    [17] 李继军, 孙增涛, 刘作勤, 等. 恶性梗阻性黄疸合并肝硬化患者PTCD术后并发症分析[J]. 山东医药, 2009, 49(50): 51-52. DOI: 10.3969/j.issn.1002-266X.2009.50.024.
    [18] TURAN A S, JENNISKENS S, MARTENS J M, et al. Complications of percutaneous transhepatic cholangiography and biliary drainage, a multicenter observational study[J]. Abdom Radiol (NY), 2022, 47(9): 3338-3344. DOI: 10.1007/s00261-021-03207-4.
    [19] 张路生, 曾福强, 邹斌, 等. 超声造影对恶性胆道梗阻性黄疸经皮肝穿刺胆道引流术引流效果的影响[J]. 中国医学装备, 2022, 19(3): 98-102. DOI: 10.3969/J.ISSN.1672-8270.2022.03.020.
    [20] 北京医学会输血医学分会, 北京医师协会输血专业专家委员会. 患者血液管理: 术前贫血诊疗专家共识[J]. 中华医学杂志, 2018, 98(30): 2386-2392. DOI: 10.3760/cma.j.issn.0376-2491.2018.30.004.
WeChat 点击查看大图
图(2)  /  表(4)
出版历程
  • 收稿日期:  2025-01-20
  • 接受日期:  2025-07-19

目录

    /

    返回文章
    返回