Lymphatic fistula is a rare surgical complication, which mainly occurs after cervical or retroperitoneal lymph node dissection and which frequently requires a surgical repair. A small series of nine postoperative lymphatic fistulas treated conservatively with total parenteral nutrition (TPN) is reported. All the patients were malnourished at the beginning of the TPN, and all exhibited an objective improvement of their nutritional status after completion of the treatment. Due to the interruption of the enteral alimentation or to the nutritional repletion, spontaneous closure of the fistula was achieved in eight of nine patients treated with TPN longer than 1 week. The authors conclude that whenever the immediate surgical repair is not recommended, or it is not successful, a 2- to 3-week course of TPN may be used with the chance of spontaneous healing. In any case, patients conservatively treated by TPN can undergo a delayed operation with minimal risk because of the improved nutritional status.
Treatment with recombinant tissue plasminogen activator (rt-PA) has been applied in acute cardioembolic stroke to reopen the occluded vessel and improve the patient's neurologic deficit. However, the effect of this therapy on intracardiac thrombus has not been documented previously. A forty-five-year-old man with dilated cardiomyopathy developed acute cardioembolic stroke with disturbance of consciousness, right hemianopia, right hemiplegia, and global aphasia. Cerebral angiography demonstrated occlusion of the left middle cerebral artery trunk. Intravenous administration of 30 megaunits (MU) of recombinant tissue plasminogen activator was commenced two hours after the ictus and completed within sixty minutes. Cerebral angiography was repeated just after this treatment and demonstrated a new occlusion of the left intracranial internal carotid artery along with occlusion of a branch of the left external artery. The authors subsequently performed two-dimensional echocardiography and found a mobile thrombus in the left ventricle. In patients with intracardiac mobile thrombi, recombinant tissue plasminogen activator seems to accelerate breakup or detachment of the thrombi and subsequent recurrent embolization. Therefore, it seems better to pay attention to the presence of mobile intracardiac thrombus before commencing intravenous infusion of rt-PA.
BackgroundOnly protein diet has been used successfully to prevent loss of lean body mass first in post-surgical and then in obese patients. We studied overweight and obese patients receiving short treatments of an exclusively protein-based nutritional solution as 24-hour enteral infusion.Methods19,036 patients (age 44.3 ± 13, M:F = 2:5) with an initial body mass index of 36.5 ± 7.1 underwent 10-day cycles of enteral nutrition through a fine nasogastric tube. The nutritional solution consisted solely of 50–65 g of proteins, plus vitamins and electrolytes. The 24-hour infusion was controlled with a small portable pump. Before and after each 10-day cycle body composition was checked with a Handy 3000 impedance analyzer. At the onset of treatment, average fat mass was 40.9 ± 12.8 kg while body cell mass was 42.7 ± 7.2 kg in males and 27.4 ± 4.6 kg in females.ResultsAfter an average of 2.5 cycles the patients lost 10.2 ± 7.0 kg of body weight, 5.8 ± 5.5 kg of fat mass and 2.2 ± 3.3 kg of body cell mass. No significant adverse effects were recorded except asthenia and constipation which were easily controlled with therapy. Long-term results were obtained from 15,444 patients and after an average of 362 ± 296 days we found a mean weight regain of 15.4%.ConclusionKetogenic Enteral Nutrition treatment of over 19,000 patients induced a rapid 10% weight loss, 57% of which was Fat Mass. No significant adverse effects were found. The treatment is safe, fast, inexpensive and has good one-year results for weight maintenance.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.