Managing suspected myasthenia gravis and myositis induced by pembrolizumab in a Jehovah's Witness sarcoma patient.

INTRODUCTION: Immune checkpoint inhibitors (ICIs) can cause a spectrum of adverse events known as immune-related adverse events (irAEs) that resemble autoimmune responses. Immune-mediated myasthenia gravis (MG) is a rare and serious neurologic adverse event that has been associated with ICIs requiring prompt treatment. In the Jehovah's Witness population, typical management of these adverse events may not be options, and alternative treatment choices would be needed. CASE REPORT: 73-year-old Jehovah's Witness patient with high-grade undifferentiated pleiomorphic sarcoma who developed immune-mediated MG approximately 4 weeks after initiation of pembrolizumab. On the day of admission, the patient presented with a three-day history of worsening ptosis, right greater than left. He was later found to be seronegative for MG. MANAGEMENT AND OUTCOME: The patient required therapy with pyridostigmine, steroids, and agreed to plasma exchange (PLEX) prior to discharge. He achieved near resolution of his neurologic symptoms, and pembrolizumab was discontinued. He later underwent radical resection of the left thigh soft tissue sarcoma and superficial inguinal lymph node dissection. He is now on active surveillance. DISCUSSION: While neurologic adverse events typically present 6 weeks after initiation of ICIs, MG has been reported occurring as early as 4 weeks after initiation. This rare and serious adverse event requires prompt treatment, and clinicians need to be aware of the alternative treatment options in this unique patient population. Early conversations regarding blood products and factions must be had to develop a treatment plan in accordance with the patient's personal decisions.

Minimally Invasive Approach versus Sternotomy for Cardiac Surgery in Jehovah's Witness Patients.

OBJECTIVE: To evaluate the outcomes of minimally invasive cardiac surgery (MICS) compared with the sternotomy approach for Jehovah's Witness (JW) patients who cannot receive blood transfusions DESIGN: This was a retrospective observational study. SETTING: The study was conducted at a specialized cardiovascular intervention and surgery institute. PARTICIPANTS: The study cohort comprised JW patients undergoing cardiac surgery between September 2016 and July 2022. INTERVENTIONS: None MEASUREMENTS AND MAIN RESULTS: Patients (n = 63) were divided into MICS (n = 19) and sternotomy (n = 44) groups, and clinical outcomes were analyzed. There was no difference in types of operation except coronary bypass grafting (n = 1 [5.3%] in the MICS group v n = 20 [45.5%] in the sternotomy group; p = 0.005). There were no between-group differences in early mortality and morbidities. Overall survival did not differ significantly during the follow-up period (mean, 43.9 ± 24.4 months). The amount of chest tube drainage was significantly lower in the MICS group on the first postoperative day (mean, 224.0 ± 122.7 mL v 334.0 ± 187.0 mL in the sternotomy group; p = 0.022). The mean hemoglobin level was significantly higher in the MICS group on the day of operation (11.7 ± 1.3 mg/dL v 10.6 ± 2.0 mg/dL in the sternotomy group; p = 0.042) and the first postoperative day (12.3 ± 1.8 mg/dL v 11.2 ± 1.9 mg/dL; p = 0.032). CONCLUSIONS: MICS for JW patients showed favorable early outcomes and mid-term survival compared to conventional sternotomy. MICS may be a viable option for JW patients who decline blood transfusions.

Arguments for a ban on pediatric intersex surgery: A dis/analogy with Jehovah witness blood transfusion.

This article argues for a ban on the performance of medically unnecessary genital normalizing surgeries as part of assigning a binary sex/gender to infants with intersex conditions on the basis of autonomy, regardless of etiology. It does this via a dis/analogy with the classic case in bioethics of Jehovah Witness (JW) parents' inability to refuse life-saving blood transfusions for their minor children. Both cases address ethical medical practice in situations where parents are making irreversible medical decisions on the basis of values strongly held, identity, and relationship-shaping values-such as religious beliefs or beliefs regarding the inherent value of binary sex/gender-amidst ethical pluralism. Furthermore, it takes seriously-as we must in the intersex case-that the restriction of parents' right to choose will likely result in serious harms to potentially large percentage of patients, their families, and their larger communities. I address the objection that parents' capacity to choose is restricted in the JW case on the basis of the harm principle or a duty to nonmaleficence, given that the result of parent choice would be death. I provide evidence that this is mistaken from how we treat epistemic uncertainty in the JW case and from cases in which clinicians are ethically obligated to restrict the autonomy of nonminor patients. I conclude that we restrict the parents' right to choose in the JW case-and should in the case of pediatric intersex surgery-to secure patient's future autonomy.

Obstetric outcomes in Jehovah's Witnesses: case series over nine years in a London teaching hospital.

OBJECTIVES: The aim of the study is to assess obstetric and fetal outcomes of Jehovah's Witnesses (JWs) mothers in an inner city teaching hospital, as well as to examine the acceptance rates of various blood fractions and blood transfusion alternatives. METHODS: Case series to evaluate the maternal and fetal outcomes of JWs over a nine period between 2013 and 2021. RESULTS: There were 146 pregnancies extracted from our database, of which 10 were early pregnancy losses. Data from 136 deliveries > 24 weeks' gestation were assessed, with a mean maternal age and gestational age of 30.26 (± 5.4) years and 38.7 (± 5.3) weeks, respectively. 57% had normal vaginal deliveries, 8% had instrumental births and 35% had caesarean births. Mean estimated blood loss at caesarean was 575 (± 305.6) mls, while the overall mean estimated loss was 427.8 (± 299.8) mls. Cell salvage was performed in all caesarean sections but autologous transfusion was only necessary for 26%. Consultant presence was documented in 62% of caesarean births. The mean birthweight and 5-min Apgar scores were 3.31 (± 0.05) kg and 9.1 (± 0.09), respectively. There were no maternal deaths or admissions to the adult intensive care unit and the most serious complication was a uterine rupture following a trial of scar, after which the baby required cooling for hypoxic ischaemic encephalopathy. CONCLUSIONS: Pregnant JWs received obstetric care led by senior clinicians, with optimisation of haematinics, minimizing of blood loss at delivery and access to technology such as cell salvage.

Cultural competences among future nurses and midwives: a case of attitudes toward Jehovah's witnesses' stance on blood transfusion.

BACKGROUND: Transcultural nursing recognises the significance of cultural backgrounds in providing patients with quality care. This study investigates the opinions of master's students in nursing and midwifery regarding the attitudes of Jehovah's Witnesses towards refusing blood transfusions. METHODS: 349 master's students in nursing and midwifery participated in a quantitative study and were surveyed via the Web to evaluate their awareness of the stance of Jehovah's Witnesses on blood transfusions and the ethical and legal dilemmas associated with caring for Jehovah's Witness (JW) patients. RESULTS: The study yielded three significant findings. It unequivocally demonstrates that nursing and midwifery students possess inadequate knowledge regarding Jehovah's Witnesses' stance on blood transfusions and their acceptance of specific blood products and medical procedures. Despite being cognisant of the ethical and legal dilemmas of caring for JW patients, students lack an understanding of patients' autonomy to reject blood transfusions and their need for bloodless medicine. Students also articulated educational needs regarding cultural competencies regarding the Jehovah's Witnesses' beliefs on blood transfusions and non-blood management techniques. CONCLUSIONS: Healthcare professionals need the knowledge and skills necessary to provide holistic, patient-centred and culturally sensitive care. This study emphasises the urgent need for university curricula and nursing postgraduate training to include modules on transcultural nursing and strategies for minimising blood loss.

Ethical issues in solid organ transplantation: transfusion-free transplantation in Jehovah's witness patients.

PURPOSE OF REVIEW: Jehovah's Witnesses do not accept transfusion of major allogeneic blood fractions. Successful solid organ transplantation is challenging for Jehovah's Witnesses when anemia, coagulation disturbances, and difficult technical aspects co-exist, and key blood bank resources cannot be utilized. Organ availability for transplantation is limited and demand exceeds supply for all organ types. Historically, the likelihood of poor outcomes in Jehovah's Witnesses patients placed ethical limitations on transplant candidacy for this population violating the precept of maximal utilization of a limited resource. The review's purpose is to describe advancements and strategies that make Jehovah's Witnesses transplant outcomes comparable to transfusion-eligible patients and allay the ethical concerns of their candidacy. RECENT FINDINGS: Immunomodulation from allogeneic transfusion is a cause of significant postop morbidity. Blood conservation strategies have led to improved outcomes across different medical and surgical cohorts and set the stage for expanded utility in Jehovah's Witnesses with organ insufficiency.Published single-center series with descriptions of specific peri-operative strategies describe the path to major blood product avoidance. SUMMARY: Comparable outcomes in solid organ transplantation for Jehovah's Witnesses without allogeneic transfusion are possible when inclusion-exclusion criteria are respected, and blood conservation strategies employed.

Therapeutic modalities in thrombotic thrombocytopenic purpura management among Jehovah's Witness patients: A review of reported cases.

INTRODUCTION: Devout members of the Jehovah's Witness faith flatly refuse transfusions of white blood cells, red blood cells, platelets, and plasma. The latter agent is a mainstay in the treatment of thrombotic thrombocytopenic purpura (TTP). Alternative treatment options for Jehovah's Witness patients are needed and reviewed herein. METHODS: Cases of TTP treatment among Jehovah's Witnesses were obtained from the published literature. Key baseline and clinical data were extracted and summarized. RESULTS: A total of 13 reports spanning a 23-year period and 15 TTP episodes were identified. Median (IQR) age was 45.5 (29.0-57.5) and 12/13 (93%) patients were female. Neurologic symptoms were present in 7/15 (47%) episodes at presentation. Disease confirmation with ADAMTS13 testing was present in 11/15 (73%) of episodes. Corticosteroids and rituximab were employed in 13/15 (87%) and 12/15 (80%) of cases, respectively, with apheresis-based therapy employed in 9/15 (60%) episodes. For eligible cases, caplacizumab was used in 4/5 (80%) episodes; average time to platelet response was shortest in these cases. Sources of exogenous ADAMTS13 accepted by patients in this series included cryo-poor plasma, FVIII concentrate, and cryoprecipitate. CONCLUSIONS: Successful management of TTP within the boundaries of the Jehovah's Witness faith is possible.

Severe Acute Blood Loss Anemia in Jehovah's Witnesses Undergoing Cardiac Surgery: Single Academic Center Experience.

OBJECTIVE: To determine the effect of severe acute blood loss anemia (ABLA) on postoperative outcomes in Jehovah's Witness (JW) patients undergoing cardiac surgery. DESIGN: This was a retrospective cohort study of adult JW patients undergoing cardiac surgery requiring cardiopulmonary bypass (CPB) between January 1998 and December 2018 at Barnes-Jewish Hospital in St. Louis, Missouri. SETTING: At a single tertiary academic center. PARTICIPANTS: Patients who were JWs undergoing cardiac surgery requiring CPB. INTERVENTIONS: Patients were divided into the following 2 groups: JW patients who developed severe ABLA (defined as postoperative hematocrit level <21), and patients who did not develop severe ABLA. MEASUREMENTS AND MAIN RESULTS: A total of 48 JW patients who underwent cardiac surgery between 2008 and 2018 were identified. Of these patients, 9 (18.8%) developed postoperative severe ABLA, and 39 (81.3%) did not. Severe ABLA was associated with increased postoperative mortality at 30-days, 90-days, and 1-year postoperatively, and a trend toward increased hospital length of stay. CONCLUSIONS: Severe ABLA after cardiac surgery was associated with higher mortality and a trend toward increased hospital length of stay among JW patients. More data are required to confirm the findings.

Cardiac Surgery in Jehovah's Witnesses: 329 Consecutive Cases.

OBJECTIVES: This study aimed to describe the outcome of Jehovah's Witnesses (JWs) undergoing cardiac surgery at the authors' center. DESIGN: A single-center retrospective cohort study. SETTING: At a cardiovascular center with a tertiary intensive care unit (ICU) and specific experience with cardiac surgery in JWs. The institutional protocol describing all perioperative care in JWs has been applied for 21 years. PARTICIPANTS: All JWs undergoing cardiac surgery in the Amphia Hospital from January 1, 2001 to January 31, 2022. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: The study cohort comprised 329 JWs undergoing cardiac surgery. Twenty-three patients (6.8%) were treated preoperatively for anemia. The mean European System for Cardiac Operative Risk Evaluation score was 5.1 (range 0-18). Coronary artery bypass grafting (53.2%) was performed most frequently, followed by aortic valve replacement (13.4%). Mean preoperative hemoglobin levels were 14.5 g/dL (range 9.8-18.5 g/dL), dropping to 11.6 g/dL (range 6.6-15.6 g/dL) at hospital discharge. Mean blood loss was 439 ± 349 mL in the first 12 hours postsurgery. Maximum mean postoperative troponin levels were 431 ± 424 ng/L. Resternotomy and postoperative myocardial infarction occurred in 3.6% and 4.2% of patients, respectively. On average, patients had an ICU stay of 1.4 ± 1.8 days and a hospital stay of 6.8 ± 4.2 days. Hospital mortality was 0.6% and was related to cardiac failure. CONCLUSIONS: This study demonstrated that cardiac surgery in JWs is safe when adhering to a strict perioperative patient blood management protocol.

Comprehensive management of Jehovah's Witness in pregnancy.

Jehovah's Witness (JW) is a denomination of Christianity which has many-fold higher morbidity and mortality compared to the general population as they refuse blood transfusion. Information is scanty regarding guidelines on the optimal approach to pregnant ladies of JW faith. In this review we have attempted to analyse the ways and techniques available which can be used to reduce the morbidity and mortality of these women. In antenatal care, haematological status can be optimised to reduce modifiable risk factors, namely anaemia by parenteral iron therapy from the second trimester onwards especially in patients who do not respond to oral iron therapy. In severe cases, erythropoietin serves as an effective alternative to blood transfusion. During the intrapartum period, using antifibrinolytics, cell salvage, bloodless surgical techniques, and uterine cooling for patients undergoing caesarean delivery have been proven effective. To conclude, complications of pregnant JW patients may be reduced if they comply with the preventives and targeted monitoring during the various phases of pregnancy. Further studies are warranted as this population exists as a minor group but is growing worldwide.

Is Head and Neck Free Flap Reconstruction Feasible in Jehovah's Witness Patients?

BACKGROUND: Jehovah's Witnesses (JW) population are members of a religious group that refuses blood transfusion. This presents a dilemma for surgical teams when performing major surgical procedures on these patients. PURPOSE: This study aimed to assess the safety and feasibility of undergoing microvascular free flaps for maxillofacial reconstruction in JW patients and whether the type of underlying pathology impacts outcomes. STUDY DESIGN, SETTING, AND SAMPLE: This was a multi-institutional retrospective cohort study. The sample consisted of all JW patients who have undergone microvascular free tissue transfer for maxillofacial pathology between January 2016 and January 2021. PREDICTOR VARIABLE: The primary predictor variable was the underlying pathology for which patients underwent head and neck free flap reconstruction; this was benign versus malignant disease. MAIN OUTCOME VARIABLES: The primary outcome variables were safety, defined as discharge from the hospital with no mortality, and feasibility defined as successful free flap reconstruction. COVARIATES: Other variables included age, race, sex, length of surgery, length of hospital stay, and intraoperative use of vasopressors. ANALYSIS: Data analysis was performed utilizing t-tests for means and χ2 for proportions. Alpha was set at < 0.05. RESULTS: A total of 12 participants from 7 participating sites met the inclusion criteria. There were 9 males and 3 females with a mean age of 58.3 ± 8.3 years. There were no deaths in this cohort and all patients were discharged from the hospital. All 12 free flap reconstructions were successful with no incidents of free flap loss; none of the patients received any blood transfusions or any other blood products. Subgroup analysis showed that patients treated for malignant disease versus benign disease had longer operations (11.2 ± 2.9 vs 6.3 ± 0.2 hours, P < .01) and a longer hospital length of stay (11.8 ± 4.9 vs 5.3 ± 0.5 days, P = .04). CONCLUSION AND RELEVANCE: Our series supports the safety and feasibility of maxillofacial free flap reconstruction in this challenging subset of patients. Microvascular reconstructive surgeries for malignant diseases often result in longer operative times and hospital stays.

Jehovah's witness head and neck free flap reconstruction patient outcomes.

BACKGROUND: Jehovah's Witnesses are members of a Christian religious denomination that rejects the transfusion of whole blood and component blood products. Given new transfusion-free strategies, Jehovah's Witness patients are undergoing free flap reconstructions with increased regularity. However, outcome data remains limited. With this study, we sought to examine post-operative outcomes in Jehovah's Witness patients undergoing free flap reconstruction of the head and neck, compare their outcomes to non-Jehovah's Witness patients, and enumerate strategies to enhance the safety of transfusion-free surgery. METHODS: A retrospective chart review was carried out on 10 patients who identified as Jehovah's Witness and 63 patients who did not. Demographic information, pre-operative laboratory values, peri-operative resuscitative interventions, and peri-operative outcome measures were compiled. Descriptive data analysis, Mann-Whitney, Chi-square tests, and multivariate analysis were used. RESULTS: Jehovah's Witness patients were significantly older than non-Jehovah's Witness patients (p = 0.03) and had significantly higher ASA scores (p = 0.009). Head and neck cancer was the primary surgical indication in both groups (p = 0.71). Jehovah's witness patients have significantly less intraoperative blood loss (p = 0.011) and lower post-operative hemoglobin (p = 0.002) compared to non-Jehovah's Witness patients. While Jehovah's Witness patients had significantly higher rates of severe anemia (p = 0.014), there was no significant difference between the two groups in other post-operative complications and readmission rates even in a multivariate analysis accounting for age and ASA score. CONCLUSIONS: Free flap microvascular reconstruction can be reliably performed on Jehovah's Witness head and neck patients without an increased risk of complication. Policies such as the use of non-blood volume expanders, albumin, Epogen, perioperative iron supplementation, cell saver and acute normovolemic hemodilution are key to ensuring good outcomes.

A Case of Nonsyndromic Craniosynostosis in an Infant Child of Jehovah's Witness Parents: Is Surgical Correction Appropriate?

An infant with nonsyndromic craniosynostosis is brought to clinic by his Jehovah's Witness parents to discuss treatment. Five potential courses of action are discussed in the context of biomedical ethics principles. The potential conflict between parents' autonomy to make decisions for their child and the surgeon's ethical duty of beneficence to the patient is explored.

When blood is not an option: Optimal bloodless management of severe anemia in pregnancy.

Standard treatment for severe anemia in pregnancy is allogeneic blood transfusion, but this is not acceptable to all patients. Options for alternative anemia treatment are available. In this case report, a 32-year-old G2P1 woman who was a Jehovah's Witness presented at 27 weeks gestation with dyspnea, palpitations, and severe anemia (hemoglobin 2.8 g/dL) related to chronic rectal bleeding. She declined blood transfusion. An anemia management protocol (high-dose erythropoietin-stimulating agent, iron, vitamin D, vitamin C, folate, vitamin B12) rapidly increased endogenous erythropoiesis. After 12 days, hemoglobin increased to 8 g/dL. A bovine hemoglobin-based oxygen carrier was available for acute bleeding but was not used. This case highlights that early initiation of multimodal therapy can adequately increase endogenous erythropoiesis to treat life-threatening anemia in antepartum patients who do not accept blood transfusion.

Safety and feasibility of urological procedures in Jehovah's Witness patients.

OBJECTIVES: To describe the safety and feasibility of urological transfusion-free surgeries in Jehovah's Witness patients. METHODS: An institutional review board-approved, retrospective review of Jehovah's Witness patients who underwent urological transfusion-free surgeries between 2003 and 2019 was carried out. Surgeries were stratified into low, intermediate and high risk based on complexity, invasiveness and bleeding potential. Patient demographics, perioperative data and clinical outcomes are reported. RESULTS: A total of 161 Jehovah's Witness patients (median age 63.4 years) underwent 171 transfusion-free surgeries, including 57 (33.3%) in low-, 82 (47.9%) in intermediate- and 32 (18.8%) in high-risk categories. The mean estimated blood loss increased with risk category at 48 mL (range 10-50 mL), 150 mL (range 50-200 mL) and 388 mL (range 137-500 mL), respectively (P < 0.001). Implementing blood augmentation and conservation techniques increased with each risk category (3.5% vs 29% vs 69%, respectively; P < 0.001). Average length of stay increased concordantly at 1.6 days (range 0-12 days), 2.9 days (range 1-13 days) and 5.6 days (range 2-12 days), respectively (P ≤ 0.001). However, there was no increase in complication rates and readmission rates attributed to bleeding among the risk categories at 30 days (P = 0.9 and 0.4, respectively) and 90 days (P = 0.7 and 0.7, respectively). CONCLUSIONS: Transfusion free urological surgery can be safely carried out on Jehovah's Witness patients using contemporary perioperative optimization. Additionally, these techniques can be expanded for use in the general patient population to avoid short- and long-term consequences of perioperative blood transfusion.

Grieving the Living: The Social Death of Former Jehovah's Witnesses.

Addressing a relative lack of research investigating the experiences of individuals who have left the Jehovah's Witnesses (JW), this research utilizes a social identity approach to examine qualitatively, the process of transitioning towards post-JW life, experiences of ostracism and perceived threats to self-identity. Semi-structured interviews were carried out in the homes of six former JWs, and transcripts were analysed using interpretive phenomenological analysis. Narratives suggest that experiences of ostracism following religious exit can be associated with diminished mental health, while having a sense of agency and establishing new (online) social connections may help mitigate adverse consequences. Implications and future research directions are discussed.

Operating on Jehovah's Witnesses: A Challenging Surgical Issue.

Blood transfusion is often utilized in surgery. Greece is the second-highest consumer of blood components in Europe. It has been shown that at least half of all transfusions are unnecessary and could be avoided. Jehovah's Witnesses (JWs) are a Christian religion that do not accept transfusion of whole blood or the four primary components of blood-namely, red blood cells, white blood cells, platelets, and plasma. This a retrospective study from September of 2015 to January of 2018, analyzing all JWs who underwent an elective operation at the Second Department of Propaedeutic Surgery in Laiko University Hospital. Twenty-nine (Rogers et al. in NCCN Guidelines Version 2.2014 Cancer- and Chemotherapy-Induced Anemia. NCCN Clinical Practice Guidelines in Oncology. National Comprehensive Cancer Network, Fort Washington, 2013) JW patients, 23 females (74.1%) and eight males, were operated on during the aforementioned period. The median ASA score was 1 (range 1-3), and only two of the patients needed postoperative monitoring in the ICU. Almost half of the patients (45.1%) needed iron infusion and EPO injection preoperatively. Two patients presented with postoperative complications, with no postoperative deaths. In conclusion, we found that surgery, in our small group of JW patients, was safe and successful despite the lack of blood transfusion. Techniques developed to treat JW patients should be more widely used to improve clinical outcomes and reduce costs to the healthcare system.

Physician autonomy and patient rights: lessons from an enforced blood transfusion and the role of patient blood management.

This article provides an ethical and medico-legal analysis of ruling no. 465 of 30 May 2018 issued by the Court of Termini Imerese (Palermo) and confirmed on appeal on 11 November 2020, which, in the absence of similar historical precedents in Europe, convicted a medical doctor of a crime of violent assault for having ordered the administration of a blood transfusion to a patient specifically declining blood transfusion on religious grounds. We analyse the Court's decision regarding the identification of assault in performing the blood transfusion and its decision not to accept exculpatory urgent 'necessity' as a defence. In addition, we present an updated revision of the current standard of care in transfusion medicine as well as the ethical principles governing the patient's declining of transfusion. In doing so, we highlight that respect for the patient's self-determination in declining transfusions and respect for the professional autonomy of the doctor protecting the safety and life of the patient could be equally satisfied by applying the current peer-reviewed evidence.

Report of two cases of endobronchial tumour mass resection in children.

PURPOSE: Anesthesia for endotracheal tumour mass resection in pediatric patients is a rare, complex, and high-risk procedure. The purpose of this case report is to emphasize the importance of multidisciplinary team collaboration and close communication during the perioperative management of shared airway surgery. CLINICAL FEATURES: A six-year-old boy with no previous history of comorbidity and a 13-yr-old boy with a six-month history of upper respiratory tract infection, refractory asthma, chronic wheeze, and exercise-related dyspnea presented for acute endobronchial tumour mass resection. Decreased pulmonary function, religious beliefs (Jehovah's Witness), risk of intraluminal bleeding, and imminent complete airway collapse constitute areas of specific interest. CONCLUSION: Anesthesia for endotracheal tumour mass resection in pediatric patients is a rare, complex, and high-risk procedure. Decreased pulmonary function and low respiratory reserves combined with the need for extensive surgical airway access warrants multidisciplinary team collaboration and close communication. Maintaining spontaneous respiration is paramount to reduce the risk of hypoxemia-induced adverse events and preoperative considerations should include the possible need for extracorporeal membrane oxygenation. Finally, the use of nasal high flow for shared airway surgery shows promising prospects warranting further investigation.

RéSUMé: OBJECTIF: L'anesthésie pour la résection de masse tumorale endotrachéale chez les patients pédiatriques est une intervention à la fois rare, complexe, et à haut risque. L'objectif de cette présentation de cas est de souligner l'importance de la collaboration multidisciplinaire et d'une bonne communication entre les équipes pendant la prise en charge périopératoire d'une chirurgie sur des voies aériennes partagées. ÉLéMENTS CLINIQUES: Un garçon de six ans sans antécédents et un garçon de 13 ans avec des antécédents de six mois d'infection des voies respiratoires supérieures, d'asthme réfractaire, de respiration sifflante (wheeze) chronique, et de dyspnée liée à l'exercice, se sont présentés pour une résection semi-urgente d'une masse tumorale endobronchique. Une réduction de la fonction pulmonaire, les croyances religieuses (témoins de Jéhovah), le risque de saignement intraluminal, et l'imminence d'un collapsus complet des voies aériennes étaient les domaines d'intérêt spécifique. CONCLUSION: L'anesthésie pour la résection de masse tumorale endotrachéale chez les patients pédiatriques est une intervention à la fois rare, complexe, et à haut risque. Une fonction pulmonaire réduite et des réserves respiratoires diminuées, combinées au besoin d'un accès chirurgical étendu aux voies aériennes, nécessitent une collaboration multidisciplinaire et une excellente communication entre les équipes. Il est essentiel de maintenir la respiration spontanée pour réduire le risque d'événements indésirables induits par l'hypoxémie, et les considérations préopératoires devraient inclure le besoin possible d'oxygénation extracorporelle (ECMO). En conclusion, l'utilisation d'une lunette à haut débit nasal pour la chirurgie sur des voies aériennes partagées est prometteuse, justifiant des études plus approfondies.

Transapical ProtekDuo Rapid Deployment Cannula as Temporary Left Ventricular Assist Device in a Jehovah's Witness Patient.

Temporary left ventricular support aims to decompress the left ventricle and provide adequate forward flow into the arterial circulation. This can be accomplished with endovascular devices such as the Impella with an internal motor, or with the implementation of cannulae to drain the left ventricle or left atrium and then return to the arterial circulation using an external pump. In this report, the authors describe the transesophageal echocardiography-guided placement of a single-cannula system with the Protek Duo RD (TandemLife, LivaNova) via a left ventricular apical approach to provide minimally invasive left ventricular support in a high-risk Jehovah's Witness patient.