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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Amoxycillin, an acid stable semisynthetic penicillin shown to be effective against a wide range of infections when given orally, is now available for intramuscular and intravenous injection. Amoxycillin has an antibacterial spectrum and level of activity essentially the same as for ampicillin. Amoxycillin has been shown to have more rapid and complete bactericidal action than ampicillin against E. coli in vitro and in animal models of infection, but the clinical importance of this difference has not yet been determined. Amoxycillin is present in therapeutic amounts in the cerebrospinal fluid of meningitis patients given the drug intravenously and parenteral amoxycillin has been successfully used in the treatment of meningitis, and in urinary tract infections, septicaemia, upper and lower respiratory tract infections and a variety of other infections caused by Gram-negative and Gram-positive aerobic bacteria. However, the extent of experience is limited compared with ampicillin, and thus further studies are needed to more clearly delineate its relative therapeutic role. Parenteral amoxycillin is generally well tolerated. Pain at the site of intramuscular injection occurs in about one-third of patients, but can be minimised by the use of lignocaine or procaine hydrochloride.
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PMID:Amoxycillin injectable: a review of its antibacterial spectrum, pharmacokinetics and therapeutic use. 38 71

Six patients who originally received radiotherapy for Hodgkin's disease or primary gastric lymphoma developed radiation injury of the stomach requiring surgical management. Only two of these patients had evidence of gastric neoplastic involvement at the time of treatment. Experience with these patients leads us to draw the following conclusions: (1) Symptoms of radiation injury mimic those of recurrent neoplastic disease. (2) The effects of radiation are progressive and may be resistant to medical management. (3) The indications for surgical management include perforation, hemorrhage, obstruction, intractable pain, fistula formation, and inability to rule out recurrence. (4) Parenteral hyperalimentation can be an important adjunct in preparing debilitated patients for operation. (5) Gastric resection with gastrojejunostomy is the preferred operation. (6) Frozen section examination can be useful in determining the proper level of resection.
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PMID:Gastric complications after radiotherapy for Hodgkin's disease and other lymphomas. 57 92

All oral surgeions have encountered problems associated with edema, trismus, and pain after intraoral procedures. In third-molar surgery, pain and trismus are often directly proportional to edema. Therefore, in the patient with minimal edema, pain and trismus should be proportionally reduced. Parenteral use of the corticosteroid dexamethasone, given as a transoral injection at the time of operation, appears to be effective in the prevention of postoperative edema.
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PMID:The use of intraoral dexamethasone after extraction of mandibular third molars. 105 60

Until recently, nonsteroidal anti-inflammatory drugs (NSAIDs) were regarded as weak analgesic agents with a potent antiplatelet effect that severely limited their perioperative usefulness. However, the recent development of injectable NSAIDs has stimulated a re-evaluation of the potential role of this class of drugs in postoperative pain management. In general surgery, NSAIDs have been shown to be effective analgesics when administered after surgery, as judged by either a reduction in pain scores and/or by an opioid sparing effect. Parenteral NSAIDs alone, notably ketorolac and diclofenac, may be adequate or even preferred analgesic agents after minor surgery. In dental surgery, NSAIDs produce greater initial analgesia than steroids, although the latter produce greater suppression of swelling and less functional loss. NSAID pretreatment results in only modest suppression of swelling compared with placebo. These data suggest that the acute analgesic effects of NSAIDs in oral surgery and probably other models result from suppression of a nociceptive process, rather than a generalised anti-inflammatory effect. This view challenges the traditional association between inhibition of prostaglandin synthesis and the therapeutic effects of these drugs. The variety of NSAIDs leads to a range in half-lives from short, e.g. diclofenac (1 h), intermediate, e.g. ketorolac (5h), to long, e.g. tenoxicam (60h), which has implications for both convenience of the dosage regimen and drug accumulation. For some racemic NSAIDs (e.g. ibuprofen), metabolic 'activation' of the inactive R-enantiomer to the active S-enantiomer occurs. Renal dysfunction may increase both the plasma concentration and body residence time of NSAIDs, thereby increasing the risk of adverse effects. The concomitant effects of anaesthesia have not yet been studied. The principal concern regarding the use of perioperative NSAIDs is the risk of decreased haemostasis and wound healing. Although it has been found that NSAIDs prolong bleeding times in patients, values generally remain below the upper limits of those in generally healthy patients. Healing of gastrointestinal anastomoses may be compromised by NSAID administration but corneal healing and bone remodelling are not. There is a need for further research into the potential for renal side effects with NSAIDs in the perioperative setting, where the effects of anaesthesia and surgery may increase the risk of side effects, particularly in elderly patients. The main benefits of NSAIDs derive from opioid sparing (e.g. reduction in perioperative nausea and vomiting and improvement in ventilation), although some studies allude to an enhanced quality of analgesia from the combination compared with either NSAID or opioid alone. The question of pre- vs postinjury treatment with NSAIDs remains unresolved.
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PMID:Do the pharmacodynamics of the nonsteroidal anti-inflammatory drugs suggest a role in the management of postoperative pain? 128 57

PAM, a cholinesterase reactivator, was administered orally and parenterally to 37 patients with multiple sclerosis and a control group of 24 patients with other neurological diseases and pain syndromes. The effects of the administration of this compound in these patients with and without electrical stimulation of the spinal cord were studied. The clinical response to the drug follows a known time course and is dose related. Administration of large doses orally or intravenously aggravates existing neurological dysfunction. With a dose of 1,000 mg intravenously, a characteristic response is the temporary appearance of new ophthalmological abnormalities, followed by significant improvement in motor control and behavior, which gradually subsides. Parenteral administration is superior to oral. Tolerance to the drug is observed. The presence of electrical stimulation of the spinal cord complements the action of the drug. When electrical stimulation is withdrawn, the effect of the drug reproduces the effect of the electrical stimulation. It is suggested there is a defect in cholinesterase in multiple sclerosis patients, and its reactivation may have a significant relationship to signs and symptoms.
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PMID:Improvement of motor function in multiple sclerosis by use of protopam chloride. 135 24

An unsolved problem of laparoscopic cholecystectomy is the optimal method of removing the gallbladder with thick walls and a large stone burden. Proposed solutions include fascial dilatation, stone crushing, and ultrasonic, high-speed rotary, or laser lithotripsy. Our observation was that extension of the fascial incision to remove the impacted gallbladder was time efficient and did not increase postoperative pain. We reviewed the narcotic requirements of 107 consecutive patients undergoing laparoscopic cholecystectomy. Fifty-two patients required extension of the umbilical incision, and 55 patients did not have their fascial incision enlarged. Parenteral meperidine use was 39.5 +/- 63.6 mg in the patients requiring fascial incision extension and 66.3 +/- 79.2 mg in those not requiring fascial incision extension (mean +/- standard deviation). Oral narcotic requirements were 1.1 +/- 1.5 doses vs 1.3 +/- 1.7 doses in patients with and without incision extension, respectively. The wide range of narcotic use in both groups makes these apparent differences not statistically significant. We conclude that protracted attempts at stone crushing or expensive stone fragmentation devices are unnecessary for the extraction of a difficult gallbladder during laparoscopic cholecystectomy.
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PMID:Incision extension is the optimal method of difficult gallbladder extraction at laparoscopic cholecystectomy. 146 28

We reviewed the charts of 48 consecutive patients treated by our Palliative Care Team (PCT) during 1984 and compared these results with 50 consecutive patients treated during 1987. The composition of the PCT did not change between 1984 and 1987. The median equivalent daily dose of parenteral morphine (MEDD) before referral, after initial treatment by the PCT, and at the maximum prescribed by the PCT were 43 mg, 48 mg, and 96 mg in 1984, respectively, versus 60 mg (p less than 0.03), 60 mg (p less than 0.03), and 120 mg (p less than 0.12) in 1987, respectively. Seventeen of 43 patients were receiving mild narcotics in 1984 versus 7 of 48 patients in 1987 (p less than 0.01). Parenteral narcotics were used initially in 2% of patients in 1984 versus 46% of patients in 1987 (p less than 0.001). Poor pain control after the initial treatment was observed in 42% of patients in 1984 versus 26% in 1987 (p less than 0.01). Our results suggest that patients are being treated more aggressively by their physicians before referral to the PCT in 1987, that our PCT is using more aggressive initial treatment than in 1984, and that, notwithstanding these changes, there is still a significant proportion of patients in whom pain cannot be controlled before death. These results suggest that more research is necessary to better define intractable pain syndromes and develop adequate treatments for them.
J Pain Symptom Manage 1990 Feb
PMID:Palliative care in a cancer center: results in 1984 versus 1987. 169 Dec 52

Vaso-occlusive crises are one of the most debilitating features of sickle cell disease. There appears to be no standardization of care for adults with pain crisis, and some commonly utilized regimens, such as those employing intramuscular meperidine, are pharmacologically unsound. Parenteral narcotic use may be associated with respiratory compromise acutely and with dependence over the long term, but nonopioid preparations are often unsatisfactory in relieving pain. We have recently enjoyed success with a combination of a parenteral nonsteroidal anti-inflammatory medication and an oral tricyclic antidepressant. We report four representative cases and review the salient points of the management of pain crisis in adult patients in the emergency department.
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PMID:Emergency department analgesia without narcotics for adults with acute sickle cell pain crisis: case reports and review of crisis management. 178 91

The goals of therapy for rheumatoid arthritis (RA) address alleviation of pain; prevention of joint destruction, deformity, and disability; and maintenance of life style. Disease modifying antirheumatic drugs (DMARD) are among the most important agents to accomplish these goals, but guidelines for their introduction into management have not been clearly established. In 1986 a survey regarding DMARD usage was conducted among 1057 specialists in arthritis. The key criteria used in patient selection were progressive pattern of disease, persistent synovitis, and the degree of swollen joints. Eighty-four percent of respondents waited 3 to 6 months from the time of initial diagnosis of RA before starting DMARD. Parenteral gold was then the most preferred DMARD.
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PMID:Challenging the pyramid. A new look at terapeutic approaches for rheumatoid arthritis. Patient selection. 198 Mar 15

Pain control using intramuscular analgesia is often unsatisfactory in sickle cell patients. In a pilot study, 15 patients with sickle cell anemia (SS) and one patient with SB thalassemia in vaso-occlusive crisis were treated with the Patient-Controlled Analgesia (PCA) technique using a Pharmacia Deltec Programmable pump (CADD PCA). Age range was 19-50 years (median = 27); there were nine females and seven males. The protocol consisted of 3 days of therapy using a background of continuous infusion meperidine. The starting dose was 20 mg/hr and was escalated to 30 mg/hr. The average amount given was 25.8 mg/hr. One to two boluses of 2.5-5.0 mg/dose (mode = 5.0) were also allowed each hour. In addition, patients number 8 through 16 were given hydroxyzine (Vistaril) 50 mg PO q6h. The number of days in pain prior to study entry (mean +/- SD) was 3.3 +/- 1.6. The number of pain sites per patient was 3.6 +/- 1.2. Using categorical and analog pain scales, patients' pain scores decreased only about 30%. However, most patients were fairly satisfied with the treatment and rated it overall as follows: 1 poor, 1 fair, 3 good, 6 very good, 4 excellent, 1 no comment. Patients number 8 through 16 gave higher ratings probably because a more idealized dosage regimen was being used by that time in the study. There were no adverse effects or major problems noted. It is our impression that PCA, when optimized, will be a safe and effective alternative method for providing patients with sickle cell vaso-occlusive crisis pain relief.
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PMID:Patient-controlled analgesia in patients with sickle cell vaso-occlusive crisis. 229 91


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