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 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Patients with chronic tetraplegia are prone to develop unique clinical problems which require readmission to specialised centres where the health professionals are trained specifically to diagnose, and treat the diseases afflicting this group of patients. An appraisal of the readmission pattern of tetraplegic patients will provide the necessary data for planning allocation of beds for treatment of chronic tetraplegic patients. Hospital records of patients with tetraplegia readmitted to the Regional Spinal Injuries Centre, Southport, UK between 1 January 1994 and 31 December 1995 were analyzed to find out the number of tetraplegic patients who required readmission, reasons for readmission, duration of hospital stay, and mortality among patients readmitted. During the 2-year period, 155 tetraplegic patients were readmitted and 44 of them (28.4%) required more than one readmission (total readmission episodes: 221); these patients occupied 4.5 beds which is equivalent to 11.5% of the total bed capacity of the spinal unit. Among the reasons for the readmissions, evaluation and care of urinary tract disorders topped the list with 96 readmission episodes (43.43%) involving 70 patients; the median hospital stay was 3 days, and 18 patients (26%) required more than one readmission during this period. One hospital bed was occupied by the tetraplegic patients requiring treatment/evaluation of urinary tract disorders. Assessment and treatment of cardio-respiratory diseases was the second most common reason for readmission with 51 readmission episodes pertaining to 27 patients having a median hospital stay of 6 days; 13 patients (48%) were readmitted more than once within this 2-year period. Treatment of cardio-respiratory diseases in chronic tetraplegic patients required 1.2 hospital beds yearly. Only five tetraplegic patients were readmitted for treatment of pressure sore(s); however they had a prolonged hospital stay (median duration: 101 days). Social reasons accounted for 13 readmission episodes concerning nine patients who stayed in the hospital for varying periods (median: 6.5 days; mean: 35 days). Four tetraplegic patients readmitted with acute chest infection expired. An 81 year-old tetraplegic died of myocardial infarction. Urinary sepsis, renal insufficiency, respiratory failure and intra-cerebral haemorrhage accounted for the demise of a 41 year-old tetraplegic patient following surgical removal of a large, impacted stone at the pelviureteric junction. A tetraplegic patient who was admitted with haematuria subsequently underwent cystectomy for squamous cell carcinoma of the urinary bladder; he developed secondaries and expired 5 months later. As more patients with high cervical spinal cord injury survive the initial period of trauma, and as the life expectancy of tetraplegic patients increases, it is likely that greater numbers of tetraplegic patients will be requiring readmission to spinal injuries centre. Although it may be possible to prevent some of the complications of spinal cord injury and hence the need for a readmission, progress in medicine and rehabilitation technology will create additional demands for readmissions of chronic tetraplegic patients in order to implement the newer therapeutic strategies. Thus a change in the pattern of readmission of chronic tetraplegic patients is likely to be the future trend and this should be taken into account while making plans for providing the optimum care to chronic tetraplegic patients.
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PMID:A review of the readmissions of patients with tetraplegia to the Regional Spinal Injuries Centre, Southport, United Kingdom, between January 1994 and December 1995. 988 33

With the increasing use of intravenous drug therapy in the pediatric population, pharmacists are frequently faced with questions concerning appropriate methods of parenteral drug delivery. In some instances, these patients are also receiving parenteral nutrition solutions, and often have a limited fluid capacity caused by disease states such as congestive heart failure or renal insufficiency. Limited vascular access is also a frequent concern in the treatment of these patients. As a result, pharmacists are frequently asked whether a medication may be administered along with the PN solution. Although this practice is strongly discouraged, in many cases, especially in the pediatric patient, it is the only way to ensure that the patient is receiving adequate nutrition as well as appropriate drug therapy. Also, by administering medication with the PN solution, rather than interrupting the PN to administer medication, the patient is less likely to develop rebound hypoglycemia. The practice of administering medication through a central venous line intended for PN solutions is not without risks, however. Catheter sepsis and occlusion may result.
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PMID:Parenteral drug administration guidelines for the pediatric patient: one hospital's recommendations. 1012 48

Postoperative complications following major pancreatic surgery are mainly due to the difficulties of performing a safe and proper anastomosis between the stomach or small bowel and the pancreas. Continuous pancreatic juice secretion and the often soft structure of the pancreatic parenchyma are major risk factors. The present paper summarizes the results of six previously published, placebo-controlled, double-blind trials and one open randomized trial analyzing the efficacy of octreotide in preventing postoperative complications in patients who undergo major pancreatic surgery. Patients were given either octreotide (3x100-150 microg subcutaneously/day) or a placebo perioperatively for 5-7 days starting at least 1 h before operation. The patients were monitored postoperatively for typical postoperative complications such as: leakage of the anastomosis, pancreatic fistula, abscess, fluid collection, shock, sepsis, pulmonary insufficiency, renal insufficiency, bleeding, postoperative pancreatitis, and death. Six of the seven studies showed significantly fewer postoperative complications in the octreotide group in comparison with the placebo group (p<0.05). The effectiveness of octreotide was most apparent in the prevention of secretion-related complications such as fistula, fluid collection and leakage of the anastomosis. These studies demonstrated that inhibition of perioperative pancreatic secretion is a viable treatment concept in patients undergoing major pancreatic surgery. The perioperative and prophylactic application of octreotide in patients who undergo major pancreatic resection reduces the postoperative complication rate significantly.
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PMID:The role of octreotide in the prevention of complications following pancreatic resection. 1020 27

Acute renal failure (ARF) is a well known complication of severe burns and is an important factor leading to an increase in mortality. In order to analyze possible pathogenetic and prognostic factors associated with ARF in burned patients we reviewed in a retrospective study the files of 328 patients with burns > 10% body surface area (BSA), admitted to our burn unit between 01.01.94 and 01.05.98. We found 48 patients with acute renal failure corresponding with an incidence of 14.6%. Patients with ARF had a mean burned surface area of 48% (13-95) and an abbreviated burn severity index score (ABSI) of 9.8 (4-15). Thirty eight (79%) of these patients had an inhalation injury diagnosed. Renal insufficiency was divided in a late and an early form depending on its time of onset and we found 15 (31%) patients with ARF occurring within the first 5 days of the hospital stay and 33 (69%) patients with ARF developing >5 days following the thermal injury. The incidence of myoglobinuria and hypotension during the resuscitation phase was significantly higher in the group with early ARF, whereas patients with late ARF presented sepsis more frequently than patients with early occurring renal failure. Accordingly, potential nephrotoxic antibiotics were administered more often in patients with late ARF. Patients with ARF were treated by continuous arteriovenous hemofiltration (CAVH) for a mean period of 10.5 days (1-47) and CAVH was associated with a complication rate of 10%. Most of the complications were associated with the vascular access in the femoral artery. The mortality rate in patients with ARF was 85% and death was due to multiple organ failure in 83% of the cases. Only burned BSA and inhalation injury proved to be significantly correlated with the development of ARF, whereas age, third degree burn or electric injury were not significantly different between the two groups. Neither age, TBSA, day of onset of ARF nor duration of the renal replacement therapy proved to be significantly different comparing survivors with non-survivors, and thus predictive for the survival rate.
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PMID:Acute renal failure in severely burned patients. 1020 94

We describe continuous venovenous hemodiafiltration (CVVHD) with a high-flux membrane as a novel treatment modality for vancomycin overdose associated with renal insufficiency. CVVHD was used in a 6-day-old male with a solitary hypodysplastic kidney, suspected sepsis, and anuric renal failure who subsequently received an accidental tenfold overdose of vancomycin. We furthermore present evidence for the importance of countercurrent dialysis in addition to continuous hemofiltration for optimal vancomycin removal.
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PMID:Hemodiafiltration for vancomycin overdose in a neonate with end-stage renal failure. 1041 63

A 51-year-old female patient was hospitalized in our department with high fever and left flank pain. Laboratory examination showed leukocytosis, increase of C-reactive protein (CRP), hyperglycemia and renal insufficiency. Enterobacter aerogenes grew out of the cultured urine. The radiograph and computerized tomographic (CT) scan revealed streaky gas in the destroyed left renal parenchyma with perirenal gas. She was diagnosed with left emphysematous pyelonephritis. Antibiotics therapy, treatment for sepsis and disseminated intravesicular coagulation was initiated resulting in mitigation of inflammation. High blood glucose initially required insulin therapy, but finally returned to normal levels through administration of oral antidiabetics. Although leukocytosis and low grade fever continued, the patient was discharged on day 53 with a negative CRP. CT scan indicated that the emphysematous change was localized after three months and almost resolved after four months. Renal scintigram indicated the residual function of the affected kidney. Because of the possibility of residual renal function and the cure by conservative therapy alone, the conservative therapy is preferred when the initial treatment is effective.
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PMID:[A case of emphysematous pyelonephritis improved with conservative therapy--indication for conservative therapy]. 1087 58

Acute renal failure (ARF) is a frequent clinical condition in neonatal intensive care units. Plasma creatinine concentrations should be used with some caution for ARF diagnosis in the first days of life. An intravenous fluid challenge allows differentiation of prerenal failure and intrinsic renal failure. All clinical conditions associated with hypovolemia, hypoxemia, and hypotension in the newborn infant may lead to renal insufficiency, the leading causes being perinatal anoxia-ischemia and sepsis. The initial treatment mainly relies on correction of hypotension, acidosis, and hypoxemia, in order to reduce renal vasoconstriction and improve renal perfusion. If necessary, the main renal replacement therapy is usually peritoneal dialysis even if skilled medical and nursing personnel are available in some neonatal intensive care units to perform hemofiltration and hemodiafiltration safely.
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PMID:Management of acute renal failure in newborns. 1097 22

Of 124 patients with Takayasu arteritis studied over a period of 20 years (1979-1999), 12 female patients experienced 24 pregnancies. The mean age was 23.6+/-3.6 years. The presenting features during pregnancy were severe hypertension (11 patients), congestive heart failure (two patients) and unequal pulses (one patient). Aortography revealed that abdominal aorta was involved in 11 patients and renal arteries in nine patients. Of 17 live babies born, intrauterine growth retardation was present in five babies and premature deliveries were encountered in four patients. Pregnancies resulted in abortion in two patients and intrauterine death in five patients. Maternal complications included superimposed pre-eclampsia in four patients, congestive heart failure and progression of renal insufficiency in two patients each and post partum sepsis in one patient. All patients with poor perinatal outcome had abdominal aortic involvement and a significant delay in seeking medical attention.
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PMID:Outcome of pregnancy in Takayasu arteritis. 1098 Mar 56

Rhabdomyolysis is a common cause of acute renal failure and may be related to a variety of predisposing factors. This entity has been increasingly recognized in HIV-infected individuals and is an important cause of morbidity and mortality. We present a series of seven HIV-positive patients admitted with rhabdomyolysis over a 5-year period; three developed acute renal failure. Infections and substance abuse were the most common risk factors identified; an average of three predisposing factors was present in each case. All patients showed resolution of creatinine phosphokinase (CPK) elevation and serum creatinine returned to the normal range in the three patients who developed renal insufficiency; however, all patients required prolonged hospitalization and one patient died of sepsis. The pathophysiological mechanisms of muscle injury in our patients are reviewed and their bearing on prognosis discussed. It is concluded that clinicians should have a high index of suspicion for the development of rhabdomyolysis in HIV-infected patients with a combination of noncompliance with medical therapy and/or substance abuse and acute infection. With comprehensive supportive care, the prognosis of acute rhabdomyolysis in this population may be reasonably good.
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PMID:Acute rhabdomyolysis and renal failure in HIV-infected patients: risk factors, presentation, and pathophysiology. 1105 38

Early recognition and determination of the cause of renal failure in patients with ESLD can be difficult because of the potential interplay among various factors and the wide array of differential diagnoses. A systematic approach, however, assists clinicians to identify common and potentially reversible causes of ARF. It is crucial to distinguish patients with functional renal failure, such as HRS, from those with advanced irreversible renal disease. Isolated liver transplantation is the treatment of choice for the former, and CLKT may be a therapeutic option for the latter. Because of the ever-increasing shortage of donor organs, CLKT must be used judiciously. Kidney biopsy may resolve diagnostic dilemmas. Management of renal complications post-OLT remains a challenge for the physician caring for transplant patients. Modification of nephrotoxic immunosuppressive regimens to avoid postoperative ARF/CRI has met with variable results. Azathioprine has been used in place of cyclosporine. Therapy with polyclonal antilymphocyte preparations or anti-OKT3 monoclonal antibodies (Orthoclone) should be reserved for patients with delayed graft function and for the treatment of acute rejection. The routine use of these agents as prophylactic therapy is not recommended. Data on the impact of renal insufficiency on patient and allograft outcome are inconsistent. Nonetheless, the authors' literature review suggests that renal failure associated with sepsis and, except for patients with HRS, renal failure requiring dialysis are the most consistent features associated with a worse outcome. The need for preoperative or postoperative dialysis has no adverse effect on survival in patients with HRS. On long-term follow-up, despite a greater percentage of patients reaching ESRD in patients with HRS compared with their non-HRS counterparts, the overall outcome in patients with HRS following OLT is favorable. In patients with HRS requiring prolonged dialysis (i.e., greater than 4 weeks), however, irreversible renal failure may develop, necessitating CLKT. Ideally, timely referral of patients for OLT may avoid this complication and obviate the need for double organ transplantation.
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PMID:The kidney in liver transplantation. 1123 62


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