Objective: Since its inception, the use of the percutaneous dilational tracheostomy (PDT) has been contraindicated in the setting of an emergent airway. Emerging in the literature are several cases of successful emerg...Objective: Since its inception, the use of the percutaneous dilational tracheostomy (PDT) has been contraindicated in the setting of an emergent airway. Emerging in the literature are several cases of successful emergent PDTs. Here we present our experience with the use of PDT in managing emergent airways. Study Design: All patients who underwent emergent PDT, using the Ciaglia Blue Rhino Introducer Set (Cook Critical Care, Bloomington,IN), in an academic county hospital setting between February 2010 and May 2012 were included in the study. Electronic medical records were reviewed for demographic and procedural data. Results: Twelve patients were included in the study with ages ranging from 20 to 87 (mean 57) years-old. The most common reason for emergent airway was trauma (7 patients), followed by obstructing neck mass (2 patients), septic shock (2 patients), and angioedema (1 patient). Seven PDTs were performed in the OR, four at bedside and one in the ER. Three of the 12 patients had emergent cricothyroidotomies in place that malfunctioned, requiring emergent conversion. No patients suffered from short term complications. One patient developed a neck abscess at the site of the PDT one month post operatively, two patients had accidental decanulation post operatively, and both were replaced without complication. Conclusions: PDT can be used in the emergent setting in the hands of trained practitioners with minimal complications. A larger, prospective trial is needed to make conclusions regarding patient care.展开更多
Background: Previous studies have shown that ICU patients receive only a fraction of their calculated nutritional goals, and that cumulative caloric deficit in the ICU has been correlated with poor outcome. One reason...Background: Previous studies have shown that ICU patients receive only a fraction of their calculated nutritional goals, and that cumulative caloric deficit in the ICU has been correlated with poor outcome. One reason for this underfeeding is the frequent interruption of enteral nutrition. Many ICU patients receive enteral feeding formula via a nasogastric (NG) tube. Feeding is typically held for several hours prior to procedures due to the theoretical risk of aspiration. An alternative is to continue feeding up until the procedure begins, then stop the feeding and place the NG to suction. This evacuates the contents of the stomach and minimizes the risk of aspiration, while reducing the interruption of feeding that can result in malnutrition. Methods: This study is a review of prospectively gathered data including 55 sequential patients who underwent bedside percutaneous endoscopic gastrostomy (PEG) placement in a mixed ICU under a reduced fasting protocol. This was compared with a historical cohort of 33 critically ill trauma patients who fasted for at least 8 hours prior to the procedure. Under the reduced fasting protocol, enteral feeding via NG was continued up until the time of the procedure. The NG was then placed to suction, and sedation was given. The NG was left in place until the esophagus was cannulated, then it was removed. The PEG was placed in standard fashion, and feeding was resumed via the PEG immediately following the procedure. Results: We have documented no peri-procedural vomiting or aspiration. New diagnosis of pneumonia within 3 days occurred in 2/55 of the feeding group and 4/33 of the fasting group. Overall mortality was higher for the feeding group: 13/55 vs. 1/33, however when adjusted for baseline characteristics, the difference was no longer significant. Under our protocol, the interruption of feeding averaged approximately one hour, rather than the 8 or 9 hour interruption required by standard protocols. This saved an average of approximately 700 kilocalories per patient. Conclusion: We believe that continuing feeding via NG up until the time of bedside PEG is safe and advantageous for intubated patients in the ICU. Since there was minimal gastric content, it may also be safe for other procedures.展开更多
Background: The purpose of this case report is to present an unusual and unique case of vertebral osteomyelitis due to the organism Cryptococcus neoformans, which was found to be isolated to the fourth lumbar vertebra...Background: The purpose of this case report is to present an unusual and unique case of vertebral osteomyelitis due to the organism Cryptococcus neoformans, which was found to be isolated to the fourth lumbar vertebra in an immunocompetent patient. Cryptotoccus neoformans is an encapsulated yeast which typically presents in severely immunocompromised patients. Vertebral osteomyelitis is most commonly associated with bacterial infections. Case Description: A 51-year-old male presented with severe pain localized to the lumbar region, and a high grade fever for 15 days, chills, urinary hesitancy, dysuria, and fatigue. The patient’s only past medical history included Type II Diabetes Mellitus. Neoplasms and HIV were ruled out. No source of entry was located upon examination and the lungs were negative for the presence of Cryptococcal pathogen. The CT scan revealed a lytic lesion located in the fourth lumbar vertebral body. A bone biopsy confirmed the presence of Cryptococcus neoformans as the source of infection. A follow up visit was also conducted to examine the patient’s status of infection, and for the presence of complications. Conclusion: At this time, it is important to note Cryptococcus neoformans can be isolated to a single vertebral level. This case study is pivotal in demonstrating the importance of the comprehension of rare, and non-traumatic Cryptococcal infections in Central Nervous System, showing also that immunocompetent patients are well at risk for this infectious process.展开更多
文摘Objective: Since its inception, the use of the percutaneous dilational tracheostomy (PDT) has been contraindicated in the setting of an emergent airway. Emerging in the literature are several cases of successful emergent PDTs. Here we present our experience with the use of PDT in managing emergent airways. Study Design: All patients who underwent emergent PDT, using the Ciaglia Blue Rhino Introducer Set (Cook Critical Care, Bloomington,IN), in an academic county hospital setting between February 2010 and May 2012 were included in the study. Electronic medical records were reviewed for demographic and procedural data. Results: Twelve patients were included in the study with ages ranging from 20 to 87 (mean 57) years-old. The most common reason for emergent airway was trauma (7 patients), followed by obstructing neck mass (2 patients), septic shock (2 patients), and angioedema (1 patient). Seven PDTs were performed in the OR, four at bedside and one in the ER. Three of the 12 patients had emergent cricothyroidotomies in place that malfunctioned, requiring emergent conversion. No patients suffered from short term complications. One patient developed a neck abscess at the site of the PDT one month post operatively, two patients had accidental decanulation post operatively, and both were replaced without complication. Conclusions: PDT can be used in the emergent setting in the hands of trained practitioners with minimal complications. A larger, prospective trial is needed to make conclusions regarding patient care.
文摘Background: Previous studies have shown that ICU patients receive only a fraction of their calculated nutritional goals, and that cumulative caloric deficit in the ICU has been correlated with poor outcome. One reason for this underfeeding is the frequent interruption of enteral nutrition. Many ICU patients receive enteral feeding formula via a nasogastric (NG) tube. Feeding is typically held for several hours prior to procedures due to the theoretical risk of aspiration. An alternative is to continue feeding up until the procedure begins, then stop the feeding and place the NG to suction. This evacuates the contents of the stomach and minimizes the risk of aspiration, while reducing the interruption of feeding that can result in malnutrition. Methods: This study is a review of prospectively gathered data including 55 sequential patients who underwent bedside percutaneous endoscopic gastrostomy (PEG) placement in a mixed ICU under a reduced fasting protocol. This was compared with a historical cohort of 33 critically ill trauma patients who fasted for at least 8 hours prior to the procedure. Under the reduced fasting protocol, enteral feeding via NG was continued up until the time of the procedure. The NG was then placed to suction, and sedation was given. The NG was left in place until the esophagus was cannulated, then it was removed. The PEG was placed in standard fashion, and feeding was resumed via the PEG immediately following the procedure. Results: We have documented no peri-procedural vomiting or aspiration. New diagnosis of pneumonia within 3 days occurred in 2/55 of the feeding group and 4/33 of the fasting group. Overall mortality was higher for the feeding group: 13/55 vs. 1/33, however when adjusted for baseline characteristics, the difference was no longer significant. Under our protocol, the interruption of feeding averaged approximately one hour, rather than the 8 or 9 hour interruption required by standard protocols. This saved an average of approximately 700 kilocalories per patient. Conclusion: We believe that continuing feeding via NG up until the time of bedside PEG is safe and advantageous for intubated patients in the ICU. Since there was minimal gastric content, it may also be safe for other procedures.
文摘Background: The purpose of this case report is to present an unusual and unique case of vertebral osteomyelitis due to the organism Cryptococcus neoformans, which was found to be isolated to the fourth lumbar vertebra in an immunocompetent patient. Cryptotoccus neoformans is an encapsulated yeast which typically presents in severely immunocompromised patients. Vertebral osteomyelitis is most commonly associated with bacterial infections. Case Description: A 51-year-old male presented with severe pain localized to the lumbar region, and a high grade fever for 15 days, chills, urinary hesitancy, dysuria, and fatigue. The patient’s only past medical history included Type II Diabetes Mellitus. Neoplasms and HIV were ruled out. No source of entry was located upon examination and the lungs were negative for the presence of Cryptococcal pathogen. The CT scan revealed a lytic lesion located in the fourth lumbar vertebral body. A bone biopsy confirmed the presence of Cryptococcus neoformans as the source of infection. A follow up visit was also conducted to examine the patient’s status of infection, and for the presence of complications. Conclusion: At this time, it is important to note Cryptococcus neoformans can be isolated to a single vertebral level. This case study is pivotal in demonstrating the importance of the comprehension of rare, and non-traumatic Cryptococcal infections in Central Nervous System, showing also that immunocompetent patients are well at risk for this infectious process.
