BACKGROUND The MANTA vascular closure device(VCD)represents a novel approach to achieving hemostasis after large-bore femoral access procedures.Numerous clinical studies have evaluated the efficacy of the MANTA device...BACKGROUND The MANTA vascular closure device(VCD)represents a novel approach to achieving hemostasis after large-bore femoral access procedures.Numerous clinical studies have evaluated the efficacy of the MANTA device across a range of patient populations undergoing different procedures.However,there is still a paucity of data available concerning the use of MANTA devices in aiding the decannulation of venoarterial extracorporeal membrane oxygenation(VAECMO).AIM To present our single-center experience of utilizing the MANTA VCD in patients undergoing this procedure.METHODS This single-center study included all patients undergoing percutaneous decannulation of femoral VA-ECMO using the MANTA plug-based VCD between January 2021 and October 2023 at University Hospitals Cleveland Medical Center.Inclusion criteria were adult patients who required prolonged(>24 hours)hemodynamic support with VA-ECMO.Outcomes included all-cause mortality,hemostasis,bleeding,limb ischemia,and site infection.RESULTS This is a retrospective cohort study of 19 patients with a mean age of 56.8 years.Twelve of them were males with a mean body mass index of 29.The most common extracorporeal membrane oxygenation indication was acute coronary syndrome complicated by cardiogenic shock at 36.8%.The mean length of intensive care unit stay for these patients was 18.8±8.42 days.Seventeen out of 19 patients survived to discharge.The MANTA device was successfully deployed in 19 patients,with 10 procedures conducted at the bedside and 9 in an operating room setting.Complete hemostasis was achieved within 5 minutes of MANTA deployment in 17 out of 19 patients.In 2 patients manual compression after Manta deployment was required to achieve adequate hemostasis.Additionally,acute lower extremity ischemia was noted in two patients,necessitating endovascular interventions.No infections were reported at the site of MANTA deployment.CONCLUSION Overall,based on our experience and that of other centers,the MANTA VCD has proven to be a simple,safe,and effective percutaneous technique for facilitating in the OR,but most of all it opens the opportunity for bedside VAECMO decannulation.Post-decannulation ischemic complications are higher in this series of sick patients when compared with elective procedures like transcatheter aortic valve replacement and endovascular aneurysm repair.Additionally,operators should be mindful of the incidence of ischemic complications.Distal Doppler pulse signals should always be checked,to indicate bailout options when this occurs.展开更多
MANTA vascular closure device is an alternative vascular access closure device that is predominantly designed for large bore arteriotomy procedures.Its implementation to reduce morbidity and mortality following percut...MANTA vascular closure device is an alternative vascular access closure device that is predominantly designed for large bore arteriotomy procedures.Its implementation to reduce morbidity and mortality following percutaneous procedures including peripheral veno-arterial(VA)-extracorporeal membrane oxygenation(ECMO)in critically ill patients with various severe clinical conditions such as refractory cardiogenic shock remains to be under scientific discussion.The use of the MANTA vascular closure device leads to a sufficient reduction in a number of post-decannulation complications such as bleeding,vascular complications,inflammatory reactions and major amputation.Furthermore,the technical success of percutaneous decannulation of VA-ECMO with the MANTA vascular closure device appears to be safe and effective.It has been reported that MANTA vascular closure device exerted a strict similarity with other vascular surgical systems in safe profile regardless of the indication for its utilization.Overall,the immobilized patients achieved a favorable recovery outcome with MANTA including safe decannulation and low risk of vascular complications.The authors suggest the use of pulse wave distal Doppler technology for early detection of these clinically relevant complications.In conclusion,MANTA vascular closure device seems to be safe and effective technical approach to provide low-risk vascular assess for a long time for severe sick individuals.展开更多
Background Unplanned extubation is associated with adverse outcomes in intensive care unit. The massive burn patient differs from other critically ill patients in many ways. However, little is known about the unplanne...Background Unplanned extubation is associated with adverse outcomes in intensive care unit. The massive burn patient differs from other critically ill patients in many ways. However, little is known about the unplanned decannulation （UD） in Burn Intensive Care Unit. This paper describes the special features of the circumstances and outcome of UD of tracheotomy tube in massive burn patients. Methods A case series study was performed between January 1999 and December 2008 and UD of tracheotomy tube was analyzed retrospectively. A total of 21 patients with 29 UD events were identified. Demographic data, diagnosis, intervention, UD events and outcome of UD patients were collected. Differences in proportions were compared using the chi-square （X2） or Fisher＇s exact test. Results Patients with UD were often burned with head and neck （67%） and combined with inhalation injury （62%）. The majority of them （76%） were transferred patients, occurred early （55%） and were accidental UD （79%）. UD events tended to happen in day shift （90%） and to be associated with the medical procedure that was performing by caregivers at besides （79%）. Loose of the stabilizing rope, medical procedure and tracheotomy malposition were the main causes of UD. Early UD and reintubation failure were associated with patients＇ death. Conclusions UD happened to massive burn patients can lead to patient death. Careful management of respiratory tract was essential for massive burn patients.展开更多
Objective: To evaluate subtotal laryngectomy with preservation of monoarytenoid cartilage to re-construct laryngeal function in the treatment of advanced laryngeal cancer. Methods: We retrospectively re-viewed 48 pati...Objective: To evaluate subtotal laryngectomy with preservation of monoarytenoid cartilage to re-construct laryngeal function in the treatment of advanced laryngeal cancer. Methods: We retrospectively re-viewed 48 patients with advanced laryngeal cancer (T3 or T4 on the primary site) treated by subtotal laryngec-tomy with preservation of monoarytenoid cartilage to reconstruct laryngeal function. Eighteen of them under-went neck dissection. Ipsilateral recurrent laryngeal nerve was preserved during this surgery. The cricoid cartilage was anastomosed to hypopharynx accordingly. Results: The overall 3- and 5-year survival rates were 81.25% (39/45) and 66% 67% (32/48), respectively. All patients had good phonation and swallowing function after surgery. Decannulation rate was 93. 75%. Conclusion: Subtotal laryngectomy with preserva-tion of monoarytenoid cartilage is satisfactory for treatment of elected advanced laryngeal cancers. The effect of this surgery is more satisfactory than that of the near-total laryngectomy (Pearson''s technic).展开更多
文摘BACKGROUND The MANTA vascular closure device(VCD)represents a novel approach to achieving hemostasis after large-bore femoral access procedures.Numerous clinical studies have evaluated the efficacy of the MANTA device across a range of patient populations undergoing different procedures.However,there is still a paucity of data available concerning the use of MANTA devices in aiding the decannulation of venoarterial extracorporeal membrane oxygenation(VAECMO).AIM To present our single-center experience of utilizing the MANTA VCD in patients undergoing this procedure.METHODS This single-center study included all patients undergoing percutaneous decannulation of femoral VA-ECMO using the MANTA plug-based VCD between January 2021 and October 2023 at University Hospitals Cleveland Medical Center.Inclusion criteria were adult patients who required prolonged(>24 hours)hemodynamic support with VA-ECMO.Outcomes included all-cause mortality,hemostasis,bleeding,limb ischemia,and site infection.RESULTS This is a retrospective cohort study of 19 patients with a mean age of 56.8 years.Twelve of them were males with a mean body mass index of 29.The most common extracorporeal membrane oxygenation indication was acute coronary syndrome complicated by cardiogenic shock at 36.8%.The mean length of intensive care unit stay for these patients was 18.8±8.42 days.Seventeen out of 19 patients survived to discharge.The MANTA device was successfully deployed in 19 patients,with 10 procedures conducted at the bedside and 9 in an operating room setting.Complete hemostasis was achieved within 5 minutes of MANTA deployment in 17 out of 19 patients.In 2 patients manual compression after Manta deployment was required to achieve adequate hemostasis.Additionally,acute lower extremity ischemia was noted in two patients,necessitating endovascular interventions.No infections were reported at the site of MANTA deployment.CONCLUSION Overall,based on our experience and that of other centers,the MANTA VCD has proven to be a simple,safe,and effective percutaneous technique for facilitating in the OR,but most of all it opens the opportunity for bedside VAECMO decannulation.Post-decannulation ischemic complications are higher in this series of sick patients when compared with elective procedures like transcatheter aortic valve replacement and endovascular aneurysm repair.Additionally,operators should be mindful of the incidence of ischemic complications.Distal Doppler pulse signals should always be checked,to indicate bailout options when this occurs.
文摘MANTA vascular closure device is an alternative vascular access closure device that is predominantly designed for large bore arteriotomy procedures.Its implementation to reduce morbidity and mortality following percutaneous procedures including peripheral veno-arterial(VA)-extracorporeal membrane oxygenation(ECMO)in critically ill patients with various severe clinical conditions such as refractory cardiogenic shock remains to be under scientific discussion.The use of the MANTA vascular closure device leads to a sufficient reduction in a number of post-decannulation complications such as bleeding,vascular complications,inflammatory reactions and major amputation.Furthermore,the technical success of percutaneous decannulation of VA-ECMO with the MANTA vascular closure device appears to be safe and effective.It has been reported that MANTA vascular closure device exerted a strict similarity with other vascular surgical systems in safe profile regardless of the indication for its utilization.Overall,the immobilized patients achieved a favorable recovery outcome with MANTA including safe decannulation and low risk of vascular complications.The authors suggest the use of pulse wave distal Doppler technology for early detection of these clinically relevant complications.In conclusion,MANTA vascular closure device seems to be safe and effective technical approach to provide low-risk vascular assess for a long time for severe sick individuals.
文摘Background Unplanned extubation is associated with adverse outcomes in intensive care unit. The massive burn patient differs from other critically ill patients in many ways. However, little is known about the unplanned decannulation （UD） in Burn Intensive Care Unit. This paper describes the special features of the circumstances and outcome of UD of tracheotomy tube in massive burn patients. Methods A case series study was performed between January 1999 and December 2008 and UD of tracheotomy tube was analyzed retrospectively. A total of 21 patients with 29 UD events were identified. Demographic data, diagnosis, intervention, UD events and outcome of UD patients were collected. Differences in proportions were compared using the chi-square （X2） or Fisher＇s exact test. Results Patients with UD were often burned with head and neck （67%） and combined with inhalation injury （62%）. The majority of them （76%） were transferred patients, occurred early （55%） and were accidental UD （79%）. UD events tended to happen in day shift （90%） and to be associated with the medical procedure that was performing by caregivers at besides （79%）. Loose of the stabilizing rope, medical procedure and tracheotomy malposition were the main causes of UD. Early UD and reintubation failure were associated with patients＇ death. Conclusions UD happened to massive burn patients can lead to patient death. Careful management of respiratory tract was essential for massive burn patients.
文摘Objective: To evaluate subtotal laryngectomy with preservation of monoarytenoid cartilage to re-construct laryngeal function in the treatment of advanced laryngeal cancer. Methods: We retrospectively re-viewed 48 patients with advanced laryngeal cancer (T3 or T4 on the primary site) treated by subtotal laryngec-tomy with preservation of monoarytenoid cartilage to reconstruct laryngeal function. Eighteen of them under-went neck dissection. Ipsilateral recurrent laryngeal nerve was preserved during this surgery. The cricoid cartilage was anastomosed to hypopharynx accordingly. Results: The overall 3- and 5-year survival rates were 81.25% (39/45) and 66% 67% (32/48), respectively. All patients had good phonation and swallowing function after surgery. Decannulation rate was 93. 75%. Conclusion: Subtotal laryngectomy with preserva-tion of monoarytenoid cartilage is satisfactory for treatment of elected advanced laryngeal cancers. The effect of this surgery is more satisfactory than that of the near-total laryngectomy (Pearson''s technic).
