UMLS:C0344307 - FACTA Search

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Query: UMLS:C0344307 (analgesia)
28,200 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ergot's derivatives are widely used in the treatment of migraine and in the prophylaxy of deep venous thrombosis in association with heparin. Clinical ergotism is rarely observed and can affect all the arteries, especially of the inferior limbs. Vasospasm of the peripheral arteries and collateral formation are specific findings on angiography. We report the illustrative case of a 38 years old woman hospitalized for a small bowel occlusion. She suffers from chronic migraine treated by ergotamine tartrate. During her hospitalization, she develops an acute ischemia of the lower limbs. An ergotism was clinically suspected and confirmed by Duplex sonography which demonstrate multiple vasospasm. Under iv sodium nitroprusside and peridural analgesia the spasm resolved in 24 hours. The control Duplex sonography confirm the normality of the lower limb arteries. This examination modality allow a non-invasive diagnosis and evolution control of arteriospasm.
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PMID:[Value of duplex ultrasound in diagnosis of ergotism of the legs]. 858 19

As advancements are made in the prevention of automobile fatalities, an increase in the incidence of pelvic and lower extremity injuries has occurred. These remain the leading causes of impairment and loss of years of productive life. Pelvic trauma has a high initial mortality rate when severe. However, with early resuscitation and transport, more survivors arrive in our trauma centers harboring these injuries. Owing to early stabilization and mobilization of the traumatized patient, a decrease in complications in these patients has been noted. Both the trauma surgeon and the orthopedic trauma surgeon should work as a team and remain in continuous communication during the treatment of these patients. Open fractures are among the most difficult problems to manage; early and aggressive decisions can prevent a lifetime of complications and physical impairment. As previously stated, to obtain good outcomes, open fractures must be treated initially at the accident scene followed by timely transport to the trauma center for definitive care. It must be remembered that the golden time to prevent major complications is 6 hours. Intra-articular fractures of the lower extremity involve a major weight bearing joint. Post-traumatic arthritis and impairment develop in joints where joint congruity is not achieved. To preserve normal function, there should be articular congruity, stable fixation, axial alignment with the rest of the extremity, and restoration of full range of motion. Immediate stabilization of long bone fractures has many advantages in the multiply injured patient, such as improved long-term function, prevention of deep venous thrombosis and decubitus ulcer, decreased need for analgesia, and reduction in the incidence of adult respiratory distress syndrome and fat emboli. Patients with femoral shaft fractures should undergo immediate stabilization of the fracture within 24 hours of injury. We have presented a series of orthopedic injuries that have high mortality and high morbidity which, if not treated expediently, yield a high degree of impairment.
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PMID:The management of complex orthopedic injuries. 878 79

The surgery and trauma-induced modulation of the coagulation system includes a considerable risk of perioperative thromboembolic complications unless effective thromboprophylactic treatment is given. In the present survey the patient at risk of deep vein thrombosis (DVT) and pulmonary embolism (PE) is characterized and the documented efficacy of different currently used thromboprophylactic regimens is summarized. Systemic thromboprophylactic treatment may include a risk of an increased bleeding tendency which may lead to haemorrhagic complications. In patients with a coagulation abnormality or in patients receiving anticoagulants for perioperative thromboprophylaxis there is a fear among anaesthesiologists that the use of regional anaesthesia (spinal or epidural) may be associated with spinal haemorrhagic complications, i.e. with spinal haematoma formation leading to compression of the spinal cord and severe neurologic sequelae. Present aspects on the risk of spinal haematoma formation at the combined use of pharmacological thromboprophylactic regimens and spinal or epidural anaesthesia/ analgesia are therefore summarized. Pregnancy is associated with changes in the haemostatic system, which in the preeclamptic or eclamptic patient may be rather pronounced and constitute a clinical problem since regional anaesthetic techniques are often preferred for obstetric anaesthesia/analgesia. The specific problems to be considered prior to the choice of regional anaesthesia/analgesia for a parturient with a suspected coagulation disorder are therefore commented on in more detail. Finally, recommendations are given for safe spinal and epidural analgesic and anaesthetic routines in patients with potential haemostatic disturbances due to thromboprophylactic treatment with anticoagulants or bleeding disorders.
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PMID:Thromboprophylaxis, coagulation disorders, and regional anaesthesia. 890 17

For many gynecological surgery patients belonging to deep vein thrombosis (DVT) high-risk group the analgesia of choice is regional spinal analgesia. Perioperatively LMWH--Fraxiparine was administered to 426 gynecological surgery patients and to 113 caesarean section patients. The first dose 7500 ICU s.c. was administered 2 hours before operation and consecutive ones every 24 hours for 5 to 7 days. The drug didn't cause any anaesthesia complications like enhanced bleeding after lumbar punction. It was emphasised in the discussion that in choosing this kind of prophylaxis certain conditions should be fulfilled in order to avoid spinal hematoma.
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PMID:[Spinal analgesia and perioperative low molecular weight heparin (LMWH) prophylaxis of thrombosis. Safety aspect]. 977 Aug 48

Major joint surgery (elective hip or knee replacement, or hip fracture) carries a high risk of postoperative deep vein thrombosis (DVT) and pulmonary embolism. DVT prophylaxis has become an essential part of routine management, since several preventive methods, including low-molecular-weight heparins (LMWHs) and oral anticoagulants, are effective and safe in major joint surgery. Clinically important questions remain about the best way to use LMWHs for DVT prevention. The need for preoperative dosing, whether to give LMWHs once or twice daily, and the most suitable duration of prophylaxis remain issues of debate. Reports of local bleeding after spinal or epidural anaesthesia/analgesia in orthopaedic surgery patients given LMWH may make anaesthetists more reluctant to combine regional anaesthesia with LMWH prophylaxis, especially if a preoperative dose is required. The worldwide trend towards early transfer of postoperative patients from hospital to a convalescent facility or home has increased the need for formal recommendations about the optimal duration of prophylaxis. Ever shorter hospital admissions after elective surgery mean that prophylaxis given only in hospital may not be sufficient.
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PMID:Applying risk assessment models in orthopaedic surgery: overview of our clinical experience. 1049 31

There is increasing evidence to support the hypothesis that epidural anesthesia and analgesia (EAA) can improve surgical outcome by reducing postoperative morbidity and hastening recovery. Likely benefits include decreased incidence of cardiac complications in high-risk patients; lower incidence of pulmonary complications, specifically pneumonia, atelectasis, and hypoxemia in patients at risk for pulmonary complications; lower incidence of vascular graft occlusion after lower extremity revascularization; lower incidence of DVT and pulmonary embolus; suppression of the neuroendocrine stress response; and earlier return of gastrointestinal function. Nonetheless, large multicenter prospective randomized studies are required to more definitively assess the impact of EAA on morbidity and mortality, ICU time, length of hospitalization, and cost of healthcare.
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PMID:The role of epidural anesthesia and analgesia in postoperative outcome. 1093 17

The ability to perform abdominal cosmetic surgery in the ambulatory setting provides a more comfortable environment for the patient, ease of scheduling for the physician, and decreased costs. Avoiding the use of general anesthesia allows for quicker recovery, shorter length of hospital stay, and decreased rate of postoperative complications. The authors report 106 consecutive abdominoplasties, including fascial plication when indicated, using local anesthesia, with procedural sedation and analgesia. All procedures were performed with an anesthesiologist providing intraoperative monitoring of the patients. Their protocol uses procedural sedation and analgesia, which results in a depressed level of consciousness, but allows the patient to maintain airway control independently and continuously. The results of this approach were measured in terms of procedure time, length of hospital stay, rate of complications, total recovery time, and the level of patient satisfaction. Between January 1996 and January 1999, 106 patients underwent abdominoplasty (performed by one of the authors) under local anesthesia with procedural sedation and analgesia. All patients had an American Society of Anesthesiologists status of 1 to 3, and underwent a full abdominoplasty, including fascial plication. In 26% of the patients, allied procedures were also performed, most commonly liposuction or augmentation mammaplasty. The mean age in this series was 45 years, and all patients were available for follow-up at least 1 year after surgery. The mean operative time was 135 minutes, recovery room time was 68 minutes, and all patients were ambulatory. There were no surgical complications, including flap loss or wound dehiscence, and no complications related to anesthesia (cardiac, deep vein thrombosis, fat emboli, pulmonary embolism, etc.). Because paralytic agents were not used, none of the patients required catheterization postoperatively. Patients were generally pleased with the results of surgery. Although the extent of the surgery remains the same, this approach provided patients with an easier postoperative experience. In summary, abdominoplasty, including full fascial plication of the rectus and external oblique aponeurosis, can be performed safely and comfortably under local anesthesia with procedural sedation and analgesia. Patients are comfortable, recover quickly, and are very satisfied with their surgical result and overall experience.
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PMID:Abdominoplasty with procedural sedation and analgesia. 1135 20

The pharmacotherapy of burn care has evolved from the first topical antibiotics instituted > 30 years ago. These have helped greatly to reduce the incidence of burn wound sepsis, but a better understanding of the principles of burn care has resulted in earlier burn wound excision and complete coverage with autograft, cadaver skin, synthetic dressings, and amnion. This has markedly reduced septic complications and ameliorated the hypermetabolic response to burn injury. The hypermetabolic response, which is mediated by hugely increased levels of circulating catecholamines, prostaglandins, glucagon and cortisol, causes profound skeletal muscle catabolism, immune deficiency, peripheral lipolysis, reduced bone mineralisation, reduced linear growth, and increased energy expenditure. Supportive therapy and pharmacological manipulation, acutely and during rehabilitation, with growth hormone, insulin and related proteins, oxandrolone and propranolol can ameliorate the hypermetabolic response, improving survival and long-term outcome. Despite judicious use of topical and systemic antibiotics, opportunistic nosocomial bacterial resistance threatens to annul the improved survival of patients with severe burns. Patterns of emerging resistance encountered in burn units need to be considered, in light of a decreasing antibiotic armamentarium. A holistic approach to pharmacotherapy of severely burned patients including current practice in antimicrobial control, analgesia, sedation, and anxiety management is required. Current therapy of frequently encountered problems, such as post-burn pruritus, prophylaxis of deep venous thrombosis and peptic ulceration, and pharmacological manipulation of inhalation injury in the burned patient is described. Current pharmacotherapy to ameliorate psychosocial problems associated with burns such as acute stress disorder, depression and post traumatic stress disorder are discussed. Better analgesics, newer antibiotics and immune stimulating drugs are required to reduce mortality and morbidity in large burns.
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PMID:Current pharmacotherapy for the treatment of severe burns. 1261 89

This is an audit of laparoscopic management of ectopic pregnancy in a District General Hospital (DGH), using a retrospective casenote review. The study was conducted at New Cross Hospital, Wolverhampton, a large DGH. We recorded the duration of operation, postoperative opiate requirement, length of hospital stay, operative and postoperative complications. Case notes of patients with surgically treated ectopic pregnancies between January 1996 and June 1998 (n=106) were reviewed and grouped into three categories: (1) immediate laparotomy, (2) laparoscopy followed by laparotomy, and (3) laparoscopic management. Comparisons were made between the three groups. The incidence of ectopic pregnancy was 1-91 live births. The mean age of the patients was 29.9 years (range 14-41). Seven (6.6%) patients were haemodynamically unstable and underwent immediate laparotomy, 66 (62%) patients had laparoscopic management while 33 (31%) patients had laparotomy following preliminary laparoscopy. Mean operative time in the laparoscopic management group was 61.9 minutes. The mean +/- 2 SD was 61.9+/-37.4 (range 27-107) with a mean length of hospital stay of 1.9 days (range 1-4), compared with 49.9 minutes (+/-SD 16.5 (range 35-98) and 3.9 days (range 2-8), respectively, in the laparotomy following preliminary laparoscopy group. Only one patient in the laparoscopic management group required opiate analgesia 24 hours postoperatively compared with all the patients in the immediate laparotomy group and seven patients (21%) in laparotomy following the preliminary laparoscopy group. Complications in the laparoscopic management group included wound infection and a persistent ectopic. One patient in the laparotomy group required subtotal hysterectomy for persistent bleeding from cornual ectopic, while complications in the laparotomy following the laparoscopy group consisted of minor wound infection and a case of deep venous thrombosis (DVT). Laparoscopic management of ectopic pregnancy is safe and can be carried out successfully in a DGH setting with clear advantages, including shorter hospital stay and reduced postoperative opiate requirement.
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PMID:Laparoscopic surgical management of ectopic pregnancy: a district general hospital experience. 1551 80

Our hypothesis was that, due to its sympatholytic action, epidural anesthesia (EA) administered as part of anesthesia in abdominal surgery would generate a marked venous leg flow enhancement, thus aiding in the prevention of peroperative venous stasis. We studied, and comprehensively quantified the venous haemodynamic changes in the lower limb during and immediately after abdominal surgery performed under EA and general (GA) anesthesia combined, in comparison to GA alone. This is a prospective, randomized, controlled study, stratified for hypertension and smoking, comprising ASA 1-2 patients undergoing elective total abdominal hysterectomy. Those with peripheral vascular or chronic venous disease, prior DVT or BMI>35 were excluded. Eligible recruits received either GA (Group GA) (n = 10; age 36-65, median 50) alone or epidural anesthesia (EA) and GA combined (Group EA/GA) (n = 9; age 32-58, median 46). EA (L(1-2)) was administered using lignocaine 2%. Both groups had GA induced with fentanyl and propofol, maintained with N(2)O and isoflurane; larygoscopy was facilitated with vecuronium; analgesia was provided either with morphine (Group GA) or epidurally with 2% lignocaine boli (Group EA/GA). Hemodynamics were determined at the popliteal vein in the horizontal supine position at baseline (resting prior to anesthesia), post epidural (20 min after delivery of EA), post induction (15 min after laryngeal intubation), surgery (upon uterus removal) and recovery (30 min after extubation). There was no difference in the mean velocity[V(mean)] between the 2 groups at baseline (p = 0.35([Mann-Whitney])), and post induction (p = 0.5([Mann-Whitney])). However V(mean) was significantly higher in Group EA/GA than Group GA, both at surgery (point estimate[PE]: 1.8 cm/s; 95% CI: 0.01, 6.3 cm/s; p <0.05([Mann-Whitney])) and recovery (PE: 2.6 cm/s; 95% CI: 0.4, 5.1 cm/s; p = 0.02([Mann-Whitney])). Volume flow[V(Q)] was similar in the 2 groups at baseline and post induction (both, p >0.1([Mann-Whitney])), but was significantly higher in Group EA/GA at surgery (PE: 54 ml/min; 95% CI: 18, 159 ml/min; p = 0.045([Mann-Whitney])) and recovery (PE: 49 ml/min; 95% CI: 16, 129 ml/min; p=0.0037([Mann-Whitney])). Peak velocity, V(mean) and V(Q) increased significantly post epidural in Group EA/GA. Contrary to the venous leg flow attenuation in elective abdominal surgery under GA and upon its recovery, EA administered as part of GA is associated with a significant enhancement of both V(mean) and V(Q). This beneficial hemodynamic effect of EA at the vulnerable stage of recovery may be critically essential in light of enhanced blood viscosity, fibrinolytic shut-down, endothelial/platelet activation and immobility, acting in synergy with putative cardiorespiratory protection. The results of this study lend support to the preferential selection of combined EA/GA in subjects at high risk for venous thromboembolism, particularly when optimal DVT prophylaxis is practically unattainable due to limitations pertaining to the nature of surgery.
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PMID:Effects of epidural-and-general anesthesia combined versus general anesthesia alone on the venous hemodynamics of the lower limb. A randomized study. 1554 27

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