J Formos Med Assoc
-
Tension pneumoperitoneum is a potentially lethal complication of numerous iatrogenic procedures, including upper gastrointestinal (UGI) endoscopy. We report a 69-year-old man with UGI bleeding who developed tension pneumoperitoneum and cardiac arrest after UGI endoscopy. He was successfully resuscitated with needle decompression. ⋯ Tension pneumoperitoneum should be suspected in all patients who develop circulatory collapse with acutely distended abdomen after UGI endoscopy. Early identification relies on a high index of suspicion. Prompt treatment with needle decompression should not be delayed for confirmatory radiography once the clinical diagnosis is made.
-
The rapid shallow breathing index (RSBI) is a weaning parameter usually measured at the start of a spontaneous breathing trial (SBT). This study investigated the value of RSBI measured at the beginning and termination of SBT as a predictor of weaning outcome. ⋯ This study found that RSBI measured at the completion of SBT was superior to that measured at the start in predicting weaning outcome in critically ill patients.
-
Case Reports
Prolonged extracorporeal membrane oxygenation support for acute respiratory distress syndrome.
When all conventional treatments for respiratory failure in patients with acute respiratory distress syndrome (ARDS) have failed, extracorporeal membrane oxygenation (ECMO) can provide a chance of survival in these desperately ill patients. A 49-year-old male patient developed septic shock and progressive ARDS after liver abscess drainage. Venovenous ECMO was given due to refractory respiratory failure on postoperative day 6. ⋯ However, he survived, recovered well, and was in New York Heart Association functional class I-II, with a forced expiratory volume in 1 second of 81% of the predicted level 18 months later. In conclusion, ECMO can provide a chance of survival for patients with refractory ARDS. The reversibility of lung function is possible in ARDS patients regardless of the severity of lung dysfunction at the time of treatment.
-
The human homologue of mice natural-resistance-associated macrophage protein 1 (Nramp 1) gene, NRAMP 1, has been reported to play a role in susceptibility to tuberculosis in humans. The aboriginal population in Taiwan has a five-fold higher prevalence of tuberculosis than people of Han ethnicity. Whether genetic factors such as NRAMP 1 polymorphism play a role in the prevalence of tuberculosis in Taiwanese aboriginals should be clarified. ⋯ Genetic variation in NRAMP 1 may affect susceptibility to and increase risk for tuberculosis in Taiwanese aboriginals. Although environmental factors play an important role in tuberculosis infection, genetic factors such as NRAMP 1 polymorphism may also contribute to the high prevalence of tuberculosis in Taiwanese aboriginals.
-
Although computed tomography (CT) is used widely in evaluating injuries from various kinds of trauma, the CT features of circulatory events are rarely reported. Recognizing these features is crucial to proper emergency management of patients when circulatory events occur during CT examination. ⋯ Both patients had similar CT features of contrast distribution over the dependent portion of the right-sided venous system, a finding that has been previously reported only in patients with cardiac arrest. The quick paddle look feature may be useful to identify the condition and initiate proper resuscitation of patients without electrocardiographic monitoring in CT rooms.