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Query: UMLS:C0184567 (acute pain)
 3,962 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Physiological responses to postoperative acute pain may impede organ functions (cardiovascular, pulmonary, coagulation, endocrine, gastrointestinal, central nervous system, etc). Pain alleviation improves patient's comfort, but also may minimise perioperative stress response, physiological responses and postoperative organ dysfunction, assist postoperative nursing and physiotherapy, enhance clinical outcome, and potentially shorten the hospital stay. Potent postoperative analgesia, especially by epidural route, may be associated with reduction in incidence and severity of many perioperative dysfunctions. Peridural analgesia using local anaesthetics is the best technique for decreasing postoperative stress after lower abdominal or lower limb surgery. Analgesia using either epidural or high doses of morphine may improve some cardiac variables such as tachycardia and ischaemia, but does not change the incidence of severe cardiac complications. For patients undergoing vascular or orthopaedic surgery, epidural analgesia can improve clinical outcome by preventing the development of arterial or venous thromboembolic complications. However, in comparative studies, the control groups did not receive adequate prophylactic treatment for thromboembolic complications. Epidural analgesia can hasten the return of gastrointestinal motility and shorten the hospital stay. Postoperative mental dysfunction is decreased using intravenous PCA morphine in the elderly. Epidural analgesia with local anaesthetics improves postoperative respiratory function but, for unknown reasons, these benefits are not associated with a decrease in respiratory complications. On balance, the mode of acute pain relief decreases adverse physiological responses and many intermediate outcome variables; however, there is inconclusive evidence that it affects clinical outcome. Major advances in postoperative recovery can be achieved by early aggressive perioperative care, including potent analgesia, early mobilisation and oral nutrition. As a result, the hospital stay may be shortened.
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PMID:[Repercussion of postoperative pain, benefits attending to treatment]. 975 Jul 93

Despite unprecedented interest in understanding pain mechanisms and pain management, a significant number of patients continue to experience unacceptable pain after surgery. Recent surveys show that there has been no apparent improvement since an early study in 1952 (15). It is increasingly clear that the solution to the problems of postoperative pain management lies not so much in the development of new techniques but in developing an organization to exploit existing expertise. The most obvious components of an acute pain team include anesthesiologists, surgeons, nurses, and physiotherapists. Protocols encourage consistent standards of safe and effective care and should be used as a framework to individualize treatment. The concept of skilled pain therapists collaborating to provide improved postoperative analgesia within the framework of an organized APS appears to be universally applicable. Acute pain service models have been described from the United States, the United Kingdom, Germany, Switzerland, and Sweden. The U.S. model, which consists of anesthesiologist-based comprehensive pain management teams, is quite effective but is more expensive, and it is not transferable to Europe. A recent United Kingdom survey showed that there is a large degree of variation in what is thought to constitute an APS in the U.K. (16). A nurse-based anesthesiologist-supervised APS in which pain is evaluated in every patient who undergoes surgery has been developed in Sweden. Pain above 3 on the 10-grade VAS is promptly treated. Clearly, neither the anesthesiologist nor the APN guarantees good pain management on wards. In this low-cost model, the role of the anesthesiologist is to teach and train ward nurses, to supervise the APN, and to select patients for special pain therapies such as epidural, PCA, and peripheral nerve blocks. All senior anesthesiologists (section chiefs) working in the operating room are part of this APS. The means of providing satisfactory analgesia are already present in most hospitals. Careful planning and a multidisciplinary approach to pain management will ensure that resources are optimally utilized, and the quality of pain management is consistently maintained.
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PMID:10 years of acute pain services--achievements and challenges. 995 98

We report on a 29-year-old motorcyclist, who had suffered a traumatic right side arm plexus lesion. The myelo-CT image showed a avulsion of the cervical roots C7/C8. Five days after the accident the patient complained of phantom pain in the right plegic arm and was presented to our acute pain service (APS). The patient complained of lancinating attacks of severe phantom pain in the right arm (visual analogue scale intensity of 80-100 pts.). The initial pain treatment was performed with PCA (piritramide), and because of the lancinating pain character carbamazepine treatment was introduced. The pain intensity increased under carbamazepine (VAS = 100 pts.), and after treatment with five cycles of salmon-calcitonin infusion the pain intensity decreased (VAS = 10 pts). After withdrawal of the infusion therapy with salmon calcitonin the pain intensity increased up to VAS = 70 pts. TENS therapy five times per day showed no analgetic effect. We repeated the calcitonin-infusion therapy and after five i.v. cycles we continued with 200 I.U. salmon calcitonin intranasal per day. The initial phantompain intensity decreased (VAS = 40 pts.), but showed no long term analgesia. The additional psychological treatment with relaxation techniques (Jacobson/Bensen) showed the desired phantom pain relief. An interdisciplinary and multimodal cooperation between anesthesiologists, trauma surgeons, neurosurgeons and psychologists is needed for successful phantom pain treatment after traumatic brachial plexus lesion. Intravenous salmon calcitonin showed only short-term analgetic effect.
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PMID:[Therapeutic concept for preventing chronic phantom pain after traumatic brachial plexus lesion]. 1149 Sep 59

Pain is one of the most important considerations in the care of thoracic surgical patients. Failure in pain management is associated with increased mortality and morbidity. Acute pain management aspires to stop the painful stimuli before it is transferred to the CNS. The authors recommend (1) a thorough explanation of the operation and the expected outcome to the patient, (2) preoperative pulmonary rehabilitation for those with marginal lung function, (3) choosing the least painful surgical approach with acceptable exposure, (4) minimizing tissue trauma during surgery, (5) preemptive analgesia, and (6) early ambulation as prophylactic measures that should be employed during hospitalization. Good acute pain control should reduce the incidence of chronic pain. Mediansternotomy and VATS seem to be less acutely painful approaches than thoracotomy for most thoracic surgery. One should rule out recurrent malignancy as the etiology for chronic or recurrent pain. Opioids and NSAIDs are sufficient to produce optimal pain control in patients who undergo VATS and sternotomv. TEA is typically reserved for patients who have a thoracotomy. Opioid PCA can be used instead of-or after the discontinuation of-the epidural catheter. Chronic pain can be treated in many ways, and input from a pain clinic might be beneficial. The single best approach to chronic pain is to prevent it. This can be achieved by selecting the right incisional approach, instituting early physical therapy, and achieving optimal postoperative pain control.
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PMID:Acute and chronic pain syndromes after thoracic surgery. 1247 33

Sickle cell disease (SCD) is one of the world's commonest hereditary disorders. Painful episodes are the overriding manifestation. SCD pain is largely opioid-sensitive and, in severe cases, adult patients warranting hospitalization often need parenteral opioids. Pain is essentially subjective and is often best controlled by patients themselves. This study looks at SCD patients' perceptions of self-administering parenteral opioids. Using a mainly multiple-choice questionnaire and a focus group interview, data were gathered from 40 adult SCD patients during hospitalization over a 4-month period. The study was approved by the local research ethics committee and the lead clinicians in both the pain and haematology departments. All patients had past opioid-experience for acute pain. The majority (65%) had previously used PCA diamorphine in addition to other opioids. The findings demonstrate that SCD patients perceive the main benefit of PCA to lie in its potential to restore their control over pain relief while in hospital. Other perceived advantages over nurse-administered analgesia included better analgesia accessibility, quick pain relief and relative independence from staff. Patients identified that realization of PCA's full potential is being limited by ineffective analgesic regimens, analgesic side effects and technical shortcomings. Patients found the main disadvantages of PCA to relate to nursing care issues including restrictions placed upon patients' ability to exercise choice and much reduced direct nurse contact. The implications for nursing practice and management involve addressing these patients' concerns through staff training, improving patient-staff communication, inputting resources and further research.
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PMID:Sickle cell disease patients and patient-controlled analgesia. 1261 Mar 69

Ketoprofen is a NSAIDs of the 2-aryl propionic acid class commonly used in the treatment of inflammatory rheumatic disease, acute pain and fever. Clinically, ketoprofen seems to reduce morphine requirements by 33 to 40% with ketoprofen's supposed central mechanism of analgesia. We evaluated the efficacy and safety of intravenous (IV) ketoprofen as an adjuvant to IV PCA (patient controlled analgesia) with tramadol after major gynecological cancer surgery for postoperative analgesia. Fifty patients were enrolled in this double-blinded, randomized, placebo-controlled study. Patients were allocated randomly to two groups: group I (25 patients) served as a control group, with patients receiving saline; group II (25 patients) received ketoprofen. Patients received an intravenous bolus of saline or 100 mg ketoprofen at the end of surgery. Then, PCA was given as a 20 mg tramadol bolus and 10 min lockout time. Pain relief was regularly assessed using a visual analog scale. Tramadol consumption, side-effects, and patient satisfaction were noted during the 24 hours after the surgery. No significant difference was observed in pain score, side-effects and patient satisfaction between the groups (p > 0.05). The cumulative PCA-tramadol consumption was lower in the ketoprofen-treated patients than placebo-treated patients (p < 0.05). Our results demonstrate that a single dose of 100 mg ketoprofen reduced tramadol consumption for treatment of postoperative pain after major gynecological cancer surgery.
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PMID:Adding ketoprofen to intravenous patient-controlled analgesia with tramadol after major gynecological cancer surgery: a double-blinded, randomized, placebo-controlled clinical trial. 1270 75

The Acute Pain Summit 2005 was convened to critically examine the perceptions of physicians about current methods used to control postoperative pain and to compare those perceptions with the available scientific evidence. Clinicians with expertise in treatment of postsurgical pain were asked to evaluate 10 practice-based statements. The statements were written to reflect areas within the field of acute-pain management, where significant questions remain regarding everyday practice. Each statement made a specific claim about the usefulness of a specific therapy (eg, PCA or epidural analgesia) or the use of pain-control modalities in specific patient populations (eg, epidural analgesia after colon resection). Members of the American Society of Regional Anesthesia and Pain Medicine (ASRA) were asked, via a Web-based survey, to rate their degree of agreement with each of the 10 statements; 22.8% (n = 632) of members responded. In preparation for the pain summit, a panel member independently conducted a literature search and summarized the available evidence relevant to each statement. Summit participants convened in December 2005. The assigned panel member presented the available evidence, and workshop participants then assigned a category for the level of evidence and recommendation for each statement. All participants then voted about each statement by use of the same accept/reject scale used earlier by ASRA members. This manuscript details those opinions and presents a critical analysis of the existing evidence supporting new and emerging techniques used to control postsurgical pain.
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PMID:Acute post-surgical pain management: a critical appraisal of current practice, December 2-4, 2005. 1957 80

This qualitative study investigated surgical nurses' perceptions of patient-controlled analgesia as a strategy for managing acute pain in a tertiary care hospital. Patient-controlled analgesia is commonly used and nurses play an essential role in caring for patients prescribed it. The study was divided into two parts. First, audiotaped semistructured interviews were conducted with 10 nurses. The interviews were followed by a postal questionnaire to 336 nurses with 171 returned. Thematic analysis was the chosen methodology. The audiotaped transcripts and questionnaires surfaced five themes, with the dominant one being 'I think PCA is great, but . . .'. The paper outlines and explores these themes and addresses the implications arising from the research for both clinical practice and education.
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PMID:'I think PCA is great, but . . .'-Surgical nurses' perceptions of patient-controlled analgesia. 1788 13

Although the number of U.S. hospitals offering an acute pain service (APS) is increasing, the typical structure remains unknown. This survey was undertaken to describe the structure and function of the APS in U.S. hospitals only. We contacted 200 non-teaching and 101 teaching U.S. hospitals. The person in charge of postoperative pain management completed and returned the survey. Seventy-four percent of responding hospitals had an organized APS. An APS was significantly more formally organized in academic/teaching hospitals when compared to non-teaching hospitals. Pain assessments included "pain at rest" (97%), "pain on activity" (63%), and reassessment after pain therapy intervention (88.8%). Responding hospitals utilized postoperative pain protocols significantly more commonly in teaching hospitals when compared to non-teaching and VA hospitals. Intravenous patient controlled analgesia (IV-PCA) was managed most commonly by surgeons (75%), while epidural analgesia and peripheral nerve block infusions were exclusively managed by anesthesiologists. For improved analgesia, 62% allowed RNs to adjust the IV-PCA settings within set parameters, 43% allowed RN adjustment of epidural infusion rates, and 21% allowed RN adjustment of peripheral nerve catheter local anesthetic infusion rates.
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PMID:A survey of acute pain service structure and function in United States hospitals. 2211 Sep 35

Assessing pain is an important element of nursing skills. Sophie is careful to pay attention to evaluating and relieving her patients' pain. Today, she carries out the assessment of a new patient, and also sets up a PCA infusion pump for a patient in acute pain.
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PMID:Pain management. 2488 Dec 49


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