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Query: UMLS:C0036690 (
sepsis
)
59,461
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Taxol is a unique mitotic inhibitor that has entered phase II investigation. Phase I studies demonstrated hypersensitivity reactions that were related to the cremophor vehicle and to the rate of drug infusion. As a result, the time span of intravenous (IV) infusion of taxol was routinely prolonged to 6 hours or beyond, and premedication with diphenhydramine, dexamethasone, and cimetidine was initiated. Early studies showed antitumor activity, especially against malignant melanoma and ovarian carcinoma. This phase I trial was performed giving taxol, as a 6-hour IV infusion every 21 days, without premedication. The purpose was to study the necessity of premedication and its impact on toxicity and pharmacokinetics. Thirty-one patients received 64 assessable courses of taxol. One patient had a hypersensitivity reaction, which was easily controlled using routine measures. Myelosuppression was dose-limiting, but sporadic, with two fatalities due to
sepsis
. Nonhematologic toxicity was of grade 1 and 2 except for one patient with grade 3 mucositis and two patients with grade 3 neuropathy. The neuropathy consisted of reversible painful
paresthesias
, requiring discontinuation of drug in two patients. Four partial responses were seen (three in patients with non-small-cell lung cancer, one in a patient with adenocarcinoma of unknown primary). Pharmacokinetic values were consistent with those previously reported. The occurrence of myelosuppression or neurotoxicity appeared to be associated with the area under the concentration x time curve (AUC) of taxol. The recommended phase II starting dose on this schedule is 225 mg/m2. Taxol merits broad investigation at the phase II level.
...
PMID:A phase I trial of taxol given by a 6-hour intravenous infusion. 167 63
A phase II study to evaluate the efficacy and toxicity of the combination of vinblastine, paclitaxel and cisplatin (PVC) in previously untreated patients with advanced transitional cell carcinoma. Chemotherapy naive patients with locally advanced or metastatic transitional cell carcinoma received the intravenous combination of paclitaxel 175 mg/m(2)over three hours followed by cisplatin 70 mg/m(2)over 3 hours on day 1 and vinblastine 3 mg/m(2)as a bolus on days 1 and 8 on a 21-day cycle, to a maximum of 6 cycles. The day 8 vinblastine was omitted if the total neutrophil count was <1.0. 15 patients (13 M, 2 F) of median age 66 (54-75) received a median of 5 cycles of treatment. There were two complete responses (13%; 95% CI 2-40%) and five partial responses (33%; 95% CI 12-62%), for an overall response rate of 46% (95% CI 21-73%). Responses occurred only in those with locally recurrent tumours and/or lymph nodes involved. Neutropenia at Grade 3-4 occurred in 14 of 67 cycles (21%) resulting in 7 episodes of neutropenic
sepsis
. Grade 3-4 thrombocytopenia was not observed. Other Grade 3 toxicity included alopecia (10 pts), diarrhoea (2 pts), constipation resulting in bowel obstruction (2 pts), nephrotoxicity (1 pt), myalgic pain (1 pt) and peripheral neuropathy (1 pt). Six patients developed Grade 2
paraesthesia
. The median time to progression was 6 months and the median survival was 11 months. The regimen PVC was both less effective against transitional cell carcinoma and less toxic than expected. This may reflect an inhibitory interaction between vinblastine and paclitaxel and this schedule cannot be recommended for further investigation.
...
PMID:Evidence for a schedule-dependent deleterious interaction between paclitaxel, vinblastine and cisplatin (PVC) in the treatment of advanced transitional cell carcinoma. 1110 54
Cervical spondylotic arthRosis may lead to a myelopathy and the question which can rise is: posterior surgical decompression is adequate regarding the others surgical technics discussed? In this paper the authors describe the postoperative results of 42 patients who have been operated on by laminectomy from 1971 to 1995 at Fann Hospital in Dakar. The median age was 42 years and the median delay between the onset of neurological disorders and operation was 5.9 months. All patients showed symptoms of spinal cord and root disturbances. Neuro-imaging studies with plan X-rays and myelography reveal arthrosis and the impact of this arthrosis on nervous system. With a follow up of 6 months we found a mortality rate of 4.7% (two cases of death), 66.8% of good results and 28.5% of fail. Eighteen months post surgery results were respectively 52.3% and 45.7% of good and poor results. The complications of the laminectomy were peri operative hemorrhage (19%);
sepsis
(21.4%); spine cord traumatic injuries (9.5%) spondylolisthesis (4.7%). Laminectomy has been found to improve "spine syndrome";
paresthesia
; fasciculations, and sensory deficits. Also three level laminectomy and surgery which can take place before six months are good prognosis factors. The authors stressed on laminectomy because of our low medical care situations particularly that no other surgical procedures through the modern literature leads to better results.
...
PMID:[Our experience with laminectomy in the treatment of spinal cord disease caused by cervical arthrosis: apropos of 42 cases]. 1195 90
The hallmark of acute hypocalcemia (ionized calcium <0.75 mmol/l) is tetany, which is characterized by neuromuscular irritability. The symptoms may be mild with circumoral numbness,
paresthesias
of hands and feet, and muscular cramps or severe with laryngospasm, focal or generalized tonic muscle cramps, or seizures. Myocardial dysfunction and prolongation of QT interval also may occur. Most often, acute hypocalcemia occurs after thyroid or parathyroid surgery. Rarer cases are intravascular binding of ionized calcium by phosphate, citrate, or drugs such as foscarnet or bisphosphonates. The most appropriate treatment is intravenous calcium, in the form of 100-200 mg of elemental calcium. Thereafter, the therapy depends on the underlying disease. In most cases vitamin D has to be added to calcium substitution. In cases of hypomagnesemia, magnesium and not calcium has to be substituted. It has not yet been proven in clinical trials whether substitution of magnesium and/or calcium influences the clinical outcome in patients with severe
sepsis
or pancreatitis who show both hypomagnesemia and hypocalcemia.
...
PMID:[Tetany]. 1468 85
The reason for the described clinical variability of acute compartment syndrome of the thigh, with high morbidity and mortality in some patients and an uncomplicated clinical course in others, is not known. To better define the clinical spectrum and factors determining the clinical course of this rare clinical entity, we did a retrospective multicenter study of 28 patients with 29 thigh compartment syndromes. The leading cause of acute thigh compartment syndrome was blunt trauma from motor vehicle accidents (46%) or contusion (39%). Pain with passive motion was present in all patients who were conscious, followed by
paresthesia
(60%), and paralysis (42%). The anterior compartment was involved most frequently with mean compartment pressure of 58 +/- 3 mm Hg. Myonecrosis,
sepsis
, and need for skin grafting were observed more frequently in patients with ipsilateral femur fracture. Only 7% of patients with isolated thigh compartment syndromes had short-term complications compared with 57% of patients with ipsilateral femur fractures. The incidence of complications correlated with the time to fasciotomy. Mortality was limited to patients with high injury severity scores. The clinical spectrum of thigh compartment syndrome is comparable with that of other compartment syndromes and its clinical course is determined by its associated injuries.
...
PMID:Clinical spectrum of acute compartment syndrome of the thigh and its relation to associated injuries. 1529 12
Compartment syndrome (CS) is a common complication of crush injury but it is rare to find bilateral gluteal compartment syndrome (BGCS). Only six cases of BGCS have been reported in the literature. This syndrome has been reported after crush injury, drug overdose, surgical positioning, and vascular surgery. Apart from CS, crush injury is associated with multi-system adverse effects and these patients are at high risk for renal failure and
sepsis
. CS patients may present with dehydration; coagulation disorders; elevated creatine phosphokinase and myoglobin levels; hyperkalemia and hypocalcaemia, which may cause life-threatening arrhythmias and therefore need urgent and aggressive therapy. The early goal in these patients is prevention of acute renal failure with aggressive fluid therapy, alkalinization of urine, and forced diuresis. Early treatment of hyperkalemia, antibiotic therapy, immunoprophylaxis, and wound care will minimize the risk of arrhythmias and
sepsis
. CS must be considered when any patient is diagnosed with crush injury syndrome. CS is defined as elevation of interstitial/ intracompartmental pressure, leading to microvascular and myoneural dysfunction and secondary hypoxia; it may cause functional loss or even death if not detected early and treated properly. The increase in pressure in one or all compartments of the gluteal region causes CS with devastating effects on muscle and neurovascular bundles. CS is traditionally diagnosed on the basis of five 'p's: pain, pallor,
paraesthesia
, pulselessness and paralysis. Diagnosis of gluteal CS is difficult as the peripheral pulses are preserved and the condition is usually only diagnosed when neurological abnormality is noticed. Diagnosis of CS can be made by direct measurement of the compartment pressure and magnetic resonance imaging or computerized tomography. Gluteal CS is managed by fasciotomy and debridement of necrosed tissue, with secondary closure of fascia. A high index of suspicion is necessary for the early diagnosis of gluteal CS, and this will reduce the disability and complications as a consequence of this syndrome. The acute-care physician, the intensivist, and the trauma surgeon must be aware of this rare syndrome, as it can result in multiorgan dysfunction and death. Here we report a case of bilateral gluteal CS that was successfully treated in our trauma intensive care unit.
...
PMID:Common complication of crush injury, but a rare compartment syndrome. 2060 96
The increasing prevalence of multi-drug resistant Gram-negative pathogens in intensive care units has led to the revival of colistin. Colistin had gone into disrepute in early 1970s because of numerous reports of adverse renal and neurological effects. The renewed interest in colistin has also revived the discussion about its toxicity. The neurotoxicity reported in literature is usually with higher doses of colistin. We present a case report of seizures in a critically ill-patient, possibly with low dose colistin. A 47-year-old hypertensive female with chronic kidney disease-5 with
sepsis
on colistimethate sodium 1 million units (80 mg), intravenous once daily, developed
paresthesias
and seizures on 12(th) day of therapy, which were subsequently controlled after withdrawl of the drug. To conclude, colistin should be considered as a cause of convulsions in critically ill-patients with renal failure, even when given in low dose and patient receiving intermittent hemodialysis, when other obvious causes have been ruled out. When possible, cessation of therapy may be considered.
...
PMID:Convulsions in a critically ill patient on hemodialysis: Possible role of low dose colistin. 2519 Sep 57
In the oral cavity, lymphoproliferative disorders can manifest in various ways, often as an extranodal externalization. In the case presented here, it was a B cell lymphoma originating in the periapical bone of the anterior maxilla. X-ray revealed a periapical radiolucency associated with an intact tooth with no decay, fillings or history of trauma. The tooth tested non-vital. After root canal treatment, an apicoectomy was performed with a biopsy. The most common diagnosis would be of dental etiology. The pathology report revealed a non-Hodgkin's B cell lymphoma. Most often, this disease appears as localized dental or oral pathology. Non-specific signs and symptoms present in association with lymphoproliferative disorders include lymphadenopathy, trismus, pain, swelling, sinusitis, fever,
sepsis
, prosthetic instability and
paresthesia
. Early detection results in decreased morbidity and a better prognosis for the patient.
...
PMID:Extranodal large B cell lymphoma of the anterior maxilla. Case report and review of literature. 2570 67
Injuries to blood vessels near the heart can quickly become life-threatening and include arterial injuries during central venous puncture, which can lead to hemorrhagic shock. We report 6 patients in whom injury to the subclavian artery and vein led to life-threatening complications. Central venous catheters are associated with a multitude of risks, such as venous thrombosis, air embolism, systemic or local infections,
paresthesia
, hemothorax, pneumothorax, and cervical hematoma, which are not always immediately discernible. The subclavian catheter is at a somewhat lower risk of catheter-associated
sepsis
and symptomatic venous thrombosis than approaches via the internal jugular and femoral veins. Indeed, access via the subclavian vein carries a substantial risk of pneumo- and hemothorax. Damage to the subclavian vein or artery can also occur during deliberate and inadvertent punctures and result in life-threatening complications. Therefore, careful consideration of the access route is required in relation to the patient and the clinical situation, to keep the incidence of complications as low as possible. For catheterization of the subclavian vein, puncture of the axillary vein in the infraclavicular fossa is a good alternative, because ultrasound imaging of the target vessel is easier than in the subclavian vein and the puncture can be performed much further from the lung.
...
PMID:[Injuries to blood vessels near the heart caused by central venous catheters]. 2770 74
Midodrine is an oral, peripherally acting alpha-adrenergic agonist. After gaining Food and Drug Administration (FDA) approval in 1996 for orthostatic hypotension, its use has evolved to target vasoplegic conditions such as intradialytic hypotension in the end-stage renal disease population, refractory ascites in cirrhotic patients to support diuresis, and in hepatorenal syndrome. Upon oral ingestion, the drug undergoes enzymatic hydrolysis to an active metabolite, desglymidodrine. Its use has been well tolerated at 2.5 mg, 5 mg, and 10 mg oral doses. The most frequently occurring side effects relate directly to its sympathomimetic profile and include piloerection, scalp pruritis, generalized
paresthesias
, and urinary retention. The vasoplegic profile of
sepsis
would be a potential target for midodrine therapy. While its use to mediate recovery from septic shock has been suggested, there is a paucity of clinical data supporting its use. Such therapy may be uniquely appropriate in septic patients who are not candidates for intensive care unit (ICU) level of care.
...
PMID:The Role of Midodrine for Hypotension Outside of the Intensive Care Unit. 2887 93
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