One-lung Ventilation Research Articles

Effects of Thoracic Epidural Anesthesia on Systemic and Local Inflammatory Responses in Patients Undergoing Lung Cancer Surgery: A Randomized Controlled Trial

Inflammatory responses play major roles in the development of acute lung injury following lung cancer surgery. The authors tested the hypothesis that thoracic epidural anesthesia (TEA) during surgery could attenuate both systemic and local inflammatory cytokine productions in patients undergoing lung cancer surgery. A prospective randomized controlled trial. At Keio University Hospital, Tokyo, Japan. Patients scheduled for lung cancer surgery. Sixty patients were randomly allocated into two groups (n = 30 each group): the epidural group (group E), in which anesthesia was maintained with propofol, fentanyl, rocuronium, and epidural anesthesia with 0.25% levobupivacaine; or the remifentanil group (group R), in which a remifentanil infusion was used as a potent analgesia instead of epidural anesthesia. The lung epithelial lining fluid (ELF) and blood sampling were collected prior to one-lung ventilation (OLV) initiation (T1) and at 30 minutes after the end of OLV (T2). The concentrations of tumor necrosis factor (TNF)-α, interleukin (IL)-6, and IL-10 in the ELF at T2 were increased significantly compared with those at T1 in both groups. The ELF concentration of IL-6 in group E was significantly lower than that in group R at T2 (median [interquartile range]: 39.7 [13.8-80.2] versus 76.1 [44.9-138.2], p = 0.008). Plasma IL-6 concentrations at T2, which increased in comparison to that at T1, were not significantly different between the two groups. The plasma concentrations of TNF-α did not change in both groups. This randomized clinical trial suggested that TEA could attenuate local inflammatory responses in the lungs during lung cancer surgery.

Current Practice Issues in Thoracic Anesthesia.

This review discusses the present strategies in lung separation, the various types of double-lumen tubes (DLTs), and the use of bronchial blockers (BBs). Methods of selecting the correct DLT size and the role of videolaryngoscopy in placing a DLT are reviewed. Mechanisms whereby inhaled anesthetics may be protective during one-lung ventilation (OLV) are highlighted. The risk and prevention of fire during thoracic procedures are discussed.

Application of Continuous Positive Airway Pressure During Video-Assisted Thoracoscopic Surgery.

Purpose of ReviewVideo-assisted thoracoscopic surgery (VATS) and robotic-assisted thoracoscopic surgery (RATS) are used for anatomic resection of early stage cancer. These surgical techniques require the use of one-lung ventilation (OLV). During OLV, an obligatory intrapulmonary shunt may produce hypoxemia. One method to correct hypoxemia is with the use of continuous positive airway pressure (CPAP). This review focuses on 1) the lung physiology of OLV; 2) application of CPAP in VATS or RATS during supine and lateral position; and 3) the application of CPAP in COVID-19 patients during OLV.Recent FindingsStudies have shown the beneficial effects of CPAP to improve oxygenation during OLV while the patient is in the lateral decubitus position. In contrast, studies have shown no benefit on improving oxygenation with CPAP in patients undergoing OLV in supine position.SummaryThe application of CPAP to the non-dependent lung is one of the options to treat hypoxemia during VATS or RATS.

Extraluminal Placement of a Bronchial Blocker Compared with Carbon Dioxide Artificial Pneumothorax in Infants Undergoing Video-Assisted Thoracoscopic Surgery.

Objective: To investigate the safety and effectiveness of extraluminal placement of a bronchial blocker compared with carbon dioxide (CO2) artificial pneumothorax in infants undergoing video-assisted thoracoscopic surgery (VATS).Methods: The study involved 33 infants (group A) who underwent one-lung ventilation (OLV) with extraluminal placement of a bronchial blocker and 35 other infants (group B) who underwent CO2 artificial pneumothorax. Clinical characteristics, the degree of lung collapse, and complications were compared.Results: The degree of lung collapse in group A was significantly higher than that in group B at T2 and T3. The mean arterial pressure (MAP) of group B was significantly lower than that of group A at 10 min and 30 min after OLV. The partial pressure of carbon dioxide (PaCO2) of group B was significantly higher than that of group A at 30 min after OLV. The incidence of hypotension in group B was higher than that in group A.Conclusion: Compared with CO2 artificial pneumothorax, extraluminal placement of a bronchial blocker is associated with a better degree of lung collapse, fewer episodes of hypotension, and lower PaCO2 accumulation during OLV in infants undergoing VATS.

Effect of Deep versus Moderate Neuromuscular Blockade on Quantitatively Assessed Postoperative Atelectasis Using Computed Tomography in Thoracic Surgery; a Randomized Double-Blind Controlled Trial.

Background: postoperative atelectasis is a significant clinical problem during thoracic surgery with one-lung ventilation. Intraoperative deep neuromuscular blockade can improve surgical conditions, but an increased risk of residual paralysis may aggravate postoperative atelectasis. Every patient was verified to have full reversal before extubation. We compared the effect of deep versus moderate neuromuscular blockade on postoperative atelectasis quantitatively using chest computed tomography. Methods: patients undergoing thoracic surgery were randomly allocated to two groups: moderate neuromuscular blockade during surgery (group M) and deep neuromuscular blockade during surgery (group D). The primary outcome was the proportion and the volume of postoperative atelectasis measured by chest computed tomography on postoperative day 2. The mean values of the repeatedly measured intraoperative dynamic lung compliance during surgery were also compared. Result: the proportion of postoperative atelectasis did not differ between the groups (1.32 [0.47–3.20]% in group M and 1.41 [0.24–3.07]% in group D, p = 0.690). The actual atelectasis volume was 38.2 (12.8–61.4) mL in group M and 31.9 (7.84–75.0) mL in group D (p = 0.954). Some factors described in the lung protective ventilation were not taken into account and might explain the atelectasis in both groups. The mean lung compliance during one-lung ventilation was higher in group D (26.6% in group D vs. 24.1% in group M, p = 0.026). Conclusions: intraoperative deep neuromuscular blockade did not affect postoperative atelectasis when compared with moderate neuromuscular blockade if full reversal was verified.

Individualized positive end-expiratory pressure (PEEP) during one-lung ventilation for prevention of postoperative pulmonary complications in patients undergoing thoracic surgery: A meta-analysis.

Background:Positive end-expiratory pressure (PEEP) is an important part of the lung protection strategies for one-lung ventilation (OLV). However, a fixed PEEP value is not suitable for all patients. Our objective was to determine the prevention of individualized PEEP on postoperative complications in patients undergoing one-lung ventilation.Method:We searched the PubMed, Embase, and Cochrane and performed a meta-analysis to compare the effect of individual PEEP vs fixed PEEP during single lung ventilation on postoperative pulmonary complications. Our primary outcome was the occurrence of postoperative pulmonary complications during follow-up. Secondary outcomes included the partial pressure of arterial oxygen and oxygenation index during one-lung ventilation.Result:Eight studies examining 849 patients were included in this review. The rate of postoperative pulmonary complications was reduced in the individualized PEEP group with a risk ratio of 0.52 (95% CI:0.37–0.73; P = .0001). The partial pressure of arterial oxygen during the OLV in the individualized PEEP group was higher with a mean difference 34.20 mm Hg (95% CI: 8.92–59.48; P = .0004). Similarly, the individualized PEEP group had a higher oxygenation index, MD: 49.07mmHg, (95% CI: 27.21–70.92; P < .0001).Conclusions:Individualized PEEP setting during one-lung ventilation in patients undergoing thoracic surgery was associated with fewer postoperative pulmonary complications and better perioperative oxygenation.

Anesthetic Management for Thoracic Surgery During the COVID-19 Pandemic.

Purpose of ReviewThis review explores recent international guidance on the anesthetic management of patients undergoing thoracic surgery during the COVID-19 pandemic: those with suspected or confirmed COVID-19 requiring urgent thoracic surgery and those presenting for elective procedures.Recent FindingsA significant mortality risk is associated with patients with COVID-19 undergoing thoracic surgery; therefore, where possible, it should be avoided. Thoracic surgery also carries a significant risk of viral transmission to healthcare workers due to the necessarily high frequency of intraoperative aerosol-generating procedures involved, such as lung isolation, one-lung ventilation, and flexible bronchoscopy.SummaryGuidelines recommend appropriate personal protective equipment and numerous procedural modifications to prevent viral transmission to staff and other patients. With appropriate disease mitigation strategies in place, elective thoracic surgery, in particular for lung cancer, has been able to continue safely in many centres.

Hypoxemia During One-Lung Ventilation: Does It Really Matter?

Purpose of ReviewHypoxemia during one-lung ventilation, while decreasing in frequency, persists as an intraoperative challenge for anesthesiologists. Discerning when desaturation and resultant hypoxemia correlates to tissue hypoxia is challenging in the perioperative setting and requires a thorough understanding of the physiology of oxygen delivery and tissue utilization.Recent FindingsOxygen delivery is not directly correlated with peripheral oxygen saturation in patients undergoing one-lung ventilation, emphasizing the importance of hemoglobin concentration and cardiac output in avoiding tissue hypoxia. While healthy humans can tolerate acute hypoxemia without long-term consequences, there is a paucity of evidence from patients undergoing thoracic surgery. Increasingly recognized is the potential harm of hyperoxic states, particularly in the setting of complex patients with comorbid diseases.SummaryAnesthesiologists are left to determine an acceptable oxygen saturation nadir that is individualized to the patient and procedure based on an understanding of oxygen supply, demand, and the consequences of interventions.

The Effects of Sevoflurane vs. Propofol for Inflammatory Responses in Patients Undergoing Lung Resection: A Meta-Analysis of Randomized Controlled Trials.

Objective: Inflammatory cytokines are increased during one-lung ventilation in patients undergoing lung resection, and this increase can be fatal. Propofol and sevoflurane are the main anesthetics used for these patients. Unfortunately, there is no consensus on the best choice of an anesthetic agent concerning an inflammatory response in patients undergoing lung resection. This meta-analysis aimed to compare the effects of propofol and sevoflurane on the inflammatory response in patients undergoing lung resection.Methods: We searched electronic databases to identify randomized controlled trials comparing the effects of different anesthetics (sevoflurane vs. propofol) on the inflammatory response. The primary outcome concerned the concentration of systemic inflammatory cytokines. The secondary outcomes concerned the concentrations of inflammatory cytokines in the bronchoalveolar lavage (BAL) fluid from the dependent and independent lung. Random effects analysis of the meta-analyses were performed to synthesize the evidence and to assess the concentrations of inflammatory factors in the sevoflurane and propofol groups.Results: Eight trials involving 488 participants undergoing lung resection with one-lung ventilation were included. There was no significant difference in the concentrations of systemic interleukin (IL)-6, IL-10, or tumor necrosis factor α between the sevoflurane and propofol groups. Compared with the propofol group, BAL levels of IL-6 in the dependent ventilated lung were decreased in the sevoflurane group (three trials, 256 participants; standardized mean difference [SMD], −0.51; 95% confidence interval [CI], −0.90 to −0.11; p = 0.01; I2 = 46%). The BAL levels of IL-6 in the independent ventilated lung were also decreased by sevoflurane (four trials, 362 participants; SMD, −0.70; 95% [CI], −0.93 to −0.47; p < 0.00001; I2 = 0%).Conclusions: There was no difference in the systemic inflammatory response between the sevoflurane and propofol groups. However, compared with propofol, sevoflurane can reduce the local alveolar inflammatory response. Additional research is necessary to confirm whether the inflammatory response is direct or indirect.

Effect of acupuncture anesthesia based on nanomaterial sensor on cognitive function after one-lung ventilation thoracotomy

In this work, a new type of nanomaterial sensing acupuncture needle was developed to improve patient comfort and treatment effectiveness. Based on the convenient electrochemical casting process, multilayer nano-tapered holes were constructed on the needle surface to form a porous nano-sensing acupuncture needle (PNAN), which further increases the interface area of the acupuncture needle. To evaluate the effect of PNAN-induced anesthesia on cognitive function after one-lung ventilation and thoracotomy, 60 patients with esophageal cancer undergoing thoracotomy were randomly divided into an acupuncture-induced anesthesia (AIA) group and a conventional anesthesia (CA) group. The recovery time for cognitive function and the incidence of cognitive impairment in the PNAN-induced anesthesia group after one-lung ventilation and thoracotomy were significantly lower than those of the CA group (P &lt; 0.05). The scores from the Mini Mental State Examination Scale (MMSE) and Self-Rating Anxiety Scale (SAS) for the AIA group were lower than the preoperative scores and were better than those for the CA group (P &lt; 0.05). In addition, after one-lung ventilation and thoracotomy, the concentrations of cytokines and catecholamines (CAs) in both groups were lower than the preoperative values, and the levels of cytokines and CAs in the AIA group were significantly lower than those of the CA group. Therefore, acupuncture anesthesia based on a nanomaterial sensor can significantly improve the cognitive function of patients after one-lung ventilation and thoracotomy, inhibit inflammatory factors, and provide an optimal curative effect.

One Lung Ventilation in a Patient with Central Airway Obstruction: Fluoroscopic Guided Bronchial Blocker Placement

Thyroidectomy is the most common endocrine surgical treatment performed worldwide. Medullary thyroid carcinoma which accounts for less than 1.5 percent of these cases is different from other types of thyroid cancers in a way that it is a neuroendocrine malignancy that originates from the parafollicular C cells of the thyroid gland secreting calcitonin and it frequently spreads to lymph nodes and other organs. Anesthetic management in a case of a large thyroid mass with central airway obstruction is a task cut out for an anesthesiologist and the need to provide one-lung ventilation in these patients for thoracoscopic dissection of mediastinal lymph nodes adds to the challenges. In this case report, we describe fluoroscopic guided bronchial blocker placement as a novel technique for delivering one-lung ventilation in such patients, when the traditional approach of bronchial blocker placement with concomitant use of a fiber optic bronchoscope was not practicable due to the small size of the endotracheal tube in the presence of central airway obstruction.

The hypoxic pulmonary vasoconstriction: From physiology to clinical application in thoracic surgery.

More than 70 years after its original report, the hypoxic pulmonary vasoconstriction (HPV) response continues to spark scientific interest on its mechanisms and clinical implications, particularly for anesthesiologists involved in thoracic surgery. Selective airway intubation and one-lung ventilation (OLV) facilitates the surgical intervention on a collapsed lung while the HPV redirects blood flow from the “upper” non-ventilated hypoxic lung to the “dependent” ventilated lung. Therefore, by limiting intrapulmonary shunting and optimizing ventilation-to-perfusion (V/Q) ratio, the fall in arterial oxygen pressure (PaO2) is attenuated during OLV. The HPV involves a biphasic response mobilizing calcium within pulmonary vascular smooth muscles, which is activated within seconds after exposure to low alveolar oxygen pressure and that gradually disappears upon re-oxygenation. Many factors including acid-base balance, the degree of lung expansion, circulatory volemia as well as lung diseases and patient age affect HPV. Anesthetic agents, analgesics and cardiovascular medications may also interfer with HPV during the perioperative period. Since HPV represents the homeostatic mechanism for regional ventilation-to-perfusion matching and in turn, for optimal pulmonary oxygen uptake, a clear understanding of HPV is clinically relevant for all anesthesiologists.

Double lumen tube: Size and insertion depth.

Double lumen tubes (DLTs) are most commonly used to achieve one lung ventilation (OLV) in most thoracic surgical procedures unless contraindicated. Left-sided DLT (LDLT) is most commonly used nowadays for most thoracic surgical procedures. Though, the use of LDLT dates long back in history, two clinical and technical issues are yet to be resolved. The first issue is the ideal size of DLT which is defined as that which provides near-complete seal of the bronchial lumen without cuff inflation. There are no guidelines in literature which help in selecting the size of DLT. However, general consensus among thoracic anesthesiologists recommends the use of smaller sizes to avoid airway trauma. In our practice and for the last few years, we are using smaller size LDLT 35 F for females and 37 F for males with minimal airway trauma and had encouraging results. The second issue is the insertion depth of the LDLT. We have introduced a height-based formula to predict the insertion depth of LDLT with encouraging results. However, even with the use of the formula, we still recommend the use of fiberoptic bronchoscopic confirmation method for final positioning of the LDLT.

Anesthesia for thoracic surgery in infants and children.

The management of infants and children presenting for thoracic surgery poses a variety of challenges for anesthesiologists. A thorough understanding of the implications of developmental changes in cardiopulmonary anatomy and physiology, associated comorbid conditions, and the proposed surgical intervention is essential in order to provide safe and effective clinical care. This narrative review discusses the perioperative anesthetic management of pediatric patients undergoing noncardiac thoracic surgery, beginning with the preoperative assessment. The considerations for the implementation and management of one-lung ventilation (OLV) will be reviewed, and as will the anesthetic implications of different surgical procedures including bronchoscopy, mediastinoscopy, thoracotomy, and thoracoscopy. We will also discuss pediatric-specific disease processes presenting in neonates, infants, and children, with an emphasis on those with unique impact on anesthetic management.

Dexmedetomidine attenuates one-lung ventilation associated lung injury by suppressing inflammatory responses: A systematic review and meta-analysis.

One‐lung ventilation (OLV), a common ventilation technique, is associated with perioperative lung injury, tightly connected with inflammatory responses. Dexmedetomidine has shown positive anti‐inflammatory effects in lung tissues in pre‐clinical models. This study investigated the efficacy of dexmedetomidine for suppressing inflammatory responses in patients requiring OLV. We searched PubMed, MEDLINE, Embase, Scopus, Ovid, and Cochrane Library for randomized controlled trials focusing on dexmedetomidine’s anti‐inflammatory effects on patients requiring OLV without any limitation on the year of publication or languages. 20 clinical trials were assessed with 870 patients in the dexmedetomidine group and 844 in the control group. Our meta‐analysis investigated the anti‐inflammatory property of dexmedetomidine perioperatively [T1 (30‐min OLV), T2 (90‐min OLV), T3 (end of surgery) and T4 (postoperative day 1)], demonstrating that dexmedetomidine’s intraoperative administration resulted in a significant reduction in serum concentration of interleukin‐6, tumor necrosis factor‐α and other inflammatory cytokines perioperatively. By calculating specific I 2 index, significant heterogeneity was observed on all occasions, with I 2 index ranging from 95% to 99%. For IL‐6 changes, sensitivity analysis showed that the exclusion of a single study led to a significant decrease of heterogeneity (96%–0%; p < 0.00001). Besides, pulmonary oxygenation was ameliorated in the dexmedetomidine group comparing with the control group. In conclusion, perioperative administration of dexmedetomidine can attenuate OLV induced inflammation, ameliorate pulmonary oxygenation, and may be conducive to a decreased occurrence of postoperative complications and better prognosis. However, the results should be prudently interpreted due to the evidence of heterogeneity and the limited number of studies.

Anesthetic Challenges During Video-Assisted Thoracoscopic Surgeries for Pediatric Empyema Thoracis: A Case Series

Video-assisted thoracoscopic surgery (VATS) is a less invasive approach for thoracoscopic surgery providing better visualization through minimal access. In addition, it offers less postoperative pain, fewer operative complications, and shortened hospital stay. These advantages make VATS ideal for the pediatric age group. Various societies recommend the use of VATS for Stage 2 pulmonary empyema and also in some cases of early Stage 3 where the plane of cleavage exists between the pleura and the exudate. A well-executed one-lung ventilation (OLV) is necessary for a successful VATS; however, performance of OLV and postoperative pain management in children poses a challenging task for an anesthesiologist.

Effect of electroacupuncture at Neiguan (PC 6) on pulmonary function during one-lung ventilation in patients with lobectomy

To observe the protective effect of electroacupuncture (EA) at Neiguan (PC 6) on pulmonary function during one-lung ventilation (OLV) in patients with lobectomy, and explore its action mechanism. Sixty patients with lobectomy were randomly divided into an observation group and a control group, 30 cases in each one. The patients in the control group were treated with general anesthesia, and OLV was given when surgery began; when the surgery finished, air was removed from the thoracic cavity and two-lung ventilation was performed. On the basis of the treatment in the control group, the patients in the observation group were treated with EA (disperse-dense wave, 2 Hz/100 Hz of frequency) at Neiguan (PC 6) 30 min before anesthesia induction until the end of the surgery. The pulmonary function indexes [arterial partial pressure of oxygen (PaO2), oxygenation index (OI), compliance of lung (CL), respiratory index (RI)] and serum levels of superoxide dismutase (SOD), malondialdehyde (MDA), interleukin 6 (IL-6) and tumor necrosis factor α (TNF-α) were observed before surgery (T0), 30 min into OLV (T1), 60 min into OLV (T2) and after operation (T3). The total incidence of complications, pressing times of postoperative patient-controlled analgesia pump in 48 h after surgery and hospital stay were compared between the two groups. Compared with T0, the PaO2, OI, CL and serum SOD at T1, T2 and T3 in the two groups were decreased (P<0.05), and those in the observation group were higher than those in the control group (P<0.05). The RI and serum levels of MDA, IL-6, TNF-α at T1, T2 and T3 in the two groups were increased, and those in the observation group were lower than those in the control group (P<0.05). The total incidence of complications in the observation group was lower than that in the control group [3.3% (1/30) vs 23.3% (7/30), P<0.05]. The pressing times of postoperative patient-controlled analgesia pump in 48 h after surgery and hospital stay in the observation group were less than those in the control group (P<0.05). EA at Neiguan (PC 6) has protective effects on lung injury induced by OLV after lobectomy, and its mechanism may be related to the improvement of oxidative stress and inflammatory response.

Utility of three-dimensional modeling of the fetal airway for ex utero intrapartum treatment.

Recent technological developments in three-dimensional (3D) printing have created new opportunities for applications in clinical medicine. 3D printing has been adopted for teaching and planning complicated surgeries, including maxillofacial, orthopedic reconstructions, and airway manipulation for one-lung ventilation or airway stenting. We present here the first use of such technology to print a model from in utero imaging for intrapartum treatment planning. A 32-week fetus presented with congenital high airway obstruction syndrome (CHAOS) due to a large cervical lymphatic malformation. An ex utero intrapartum treatment (EXIT) procedure was planned to allow delivery of a viable infant. We printed a 3D model of the fetal airway by printing separate elements: mandible, tongue, mass, larynx, and trachea from the fetal MRI. The elements were stuck together maintaining correct anatomical relationships. Airway planning was then performed in consultation with a pediatric ear nose and throat (ENT) surgeon. 3D modeling in utero presents many challenges: the resolution of the 3D model generated from a fetal MRI is less crisp than from CT images, fetal position may be variable and not in a defined anatomical plane, movement artifact occurs. Nevertheless, pre-procedure simulations with the aid of 3D modeling promoted team cooperation and well-prepared management of the fetus during EXIT.

Dynamic Indices Fail to Predict Fluid Responsiveness in Patients Undergoing One-Lung Ventilation for Thoracoscopic Surgery.

Thoracic surgery using CO2 insufflation maintains closed-chest one-lung ventilation (OLV) that may provide the necessary heart–lung interaction for the dynamic indices to predict fluid responsiveness. We studied whether pulse pressure variation (PPV) and stroke volume variation (SVV) can predict fluid responsiveness during thoracoscopic surgery. Forty patients were enrolled in the study. OLV was performed with a tidal volume of 6 mL/kg at a positive end-expiratory pressure of 5 cm H2O, while CO2 was insufflated to the contralateral side at 8 mm Hg. Patients whose stroke volume index (SVI) increased ≥15% after fluid challenge (7 mL/kg) were defined as fluid responders. The predictive ability of PPV and SVV on fluid responsiveness was investigated using the area under the receiver-operator characteristic curve (AUROC), which was also assessed according to the right or left lateral decubitus position considering the intrathoracic location of the right-sided superior vena cava. AUROCs of PPV and SVV for predicting fluid responsiveness were 0.65 (95% confidence interval 0.47–0.83, p = 0.113) and 0.64 (95% confidence interval 0.45–0.82, p = 0.147), respectively. The AUROCs of indices did not exhibit any statistical significance according to position. Dynamic indices of preload cannot predict fluid responsiveness during one-lung ventilation with CO2 gas insufflation.

One-Lung Ventilation in a Patient With Necrotizing Pneumonia Complicated by a Bronchopleural Fistula

A 32-year-old male with morbid obesity presented to the emergency department with a one-week history of shortness of breath and productive cough. This patient had previously been evaluated at an urgent care facility, diagnosed with pneumonia, and prescribed oral antibiotics. This patient’s worsening shortness of breath and productive cough led this patient to seek further care at the emergency department. Chest radiography revealed acute respiratory distress syndrome (ARDS) with an empyema in the right pleural space. He was admitted to the intensive care unit and subsequently intubated due to severely compromised cardiopulmonary function. The patient then underwent irrigation of the chest cavity and chest tube placement for drainage of the right-sided empyema. Surgical cultures revealed growth of Streptococcus anginosus and appropriate antibiotics were started. The patient’s pulmonary function continued to deteriorate and this patient was placed on venous to venous extracorporeal membrane oxygenation (VV ECMO). Due to continued respiratory failure and a persistent air leak, a double-lumen endotracheal tube (DLT) was exchanged to initiate one-lung ventilation (OLV) to optimize ventilation and protect the lung containing the empyema. Over the following days, worsening leukocytosis and atelectasis were noted upon imaging prompting cardiothoracic surgery to return to the operating room to perform a right posterolateral thoracotomy and full right lung decortication. The procedure was successful and a bronchopleural fistula (BPF) was observed, secondary to the necrotizing pneumonia. The observation of the fistula explained the persistent air leak and issues maintaining adequate oxygenation. OLV through a DLT was continued over the following days, and the patient’s pulmonary status and leukocytosis ultimately began to improve over the next two weeks. This patient was then able to be weaned off the EMCO device and was extubated. The patient was stabilized and discharged to a rehabilitation facility for further recovery. This case highlights how the use of lung isolation techniques were essential in the recovery of this patient with an estimated 50% mortality rate due to significant pulmonary injury from necrotizing pneumonia and complicated by a BPF.