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

The aim of the protocol was to evaluate the side-effects induced by repeated tumour-infiltrating lymphocyte (TIL) infusions in patients with metastatic melanoma (MM). Patients were to receive four TIL infusions at given intervals: every 3 weeks (two patients), every 2 weeks (3 patients) and weekly (4 patients). All patients were evaluated and received a total of 34 TIL infusions. The total number of TILs administered varied from 0.65 to 2.34 x 10(11) cells. TIL phenotypes were predominantly CD8+ (two patients), CD4+ (4 patients), CD4+ then CD8+ (two patients) or CD56+ (two patient). Autocytotoxicity was only observed for one culture. Six patients presented at least one WHO grade 3 side-effect: hypotension (5 patients), dyspnoea (two patients), fever (one patient), fatigue (one patient), chills (two patients), diarrhoea (one patient), agitation (one patient), locoregional pain (two patients). Hypotension was constantly seen in patients who were given TILs every week. Two cases of minor pericarditis were recorded. No objective response to treatment was observed; 1 stable disease occurred in one patient and progression in eight. However, five patients presented a partial response on a tumour site for 1-4 months. Three patients presented signs of inflammation or softening at one tumour site. Plasma tumour necrosis factor alpha (TNF-alpha) levels were increased 1.2- to 22-fold after TIL infusion. TILs could be produced in sufficient quantity to perform this study, so repetitive infusions of TIL became possible on a weekly basis. However, no objective response was observed even when TIL infusions were performed weekly. An increase in circulating TNF-alpha was noted after TIL infusion.
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PMID:A phase I trial of repeated tumour-infiltrating lymphocyte (TIL) infusion in metastatic melanoma. 753 Sep 84

Postoperative vomiting is induced by different mechanisms such as age, anaesthetic technique and medications, postoperative analgesia, and surgical traction on the extra-ocular muscles. The influence of anticholinergic premedication and the use of benzodiazepines as factors affecting the incidence of vomiting is controversial. In a prospective, randomised, single-blind study we examined two different treatments with regard to postoperative pain, vigilance, and vomiting in young children undergoing strabismus repair. METHODS. After institutional ethical committee approval, informed written consent was obtained from all parents. The children were randomly assigned to three groups: (1) paracetamol (P)--17 patients who received 250-500 mg paracetamol rectally (dependent on body weight) immediately after intubation of the trachea; (2) bupivacaine (B)--17 patients who received two drops 0.5% bupivacaine hydrochloride on the conjunctiva of the eye(s) being corrected following intubation of the trachea and again 10 min after intubation. After the surgeon had exposed the extra-ocular muscle and before readaptation of the conjunctiva, two drops of the same solution were applied again each time directly on the muscle; and (3) controls (C)--16 patients who received rectal paracetamol after completion of the operation but before extubation. The children were premedicated with 0.05 mg/kg flunitrazepam sublingually. After 0.25 mg atropine i.v., anaesthesia was induced with 0.1 mg/kg vecuronium, 5 mg/kg thiopentone, 1.5 vol% enflurane, and N2O/O2 50:50. When the trachea was intubated anaesthesia was maintained with enflurane as required and 70% N2O in oxygen. Extubation was performed only if the patient could touch or did not tolerate the tube. Oral diet was allowed 6 h after extubation at the earliest. EXAMINATION OF VIGILANCE AND ANALGESIA. The degrees of vigilance and pain were evaluated preoperatively and after extubation over 24 h using two different scales. Evaluation of the scales was performed during the first 3 postoperative h at 12 different time points (Figs. 1, 2) and 6, 12, and 24 h after extubation. The evaluation was conducted by nursing staff who were blinded to the treatment (single-blind study). Postoperative analgesia consisted of 250-500 mg rectal paracetamol (all patients). Parametric data were expressed as mean +/- SD, and comparisons were made with the one-way analysis of variance. Fisher's exact test was applied to ordinal data. P < 0.05 indicates a statistically significant difference. RESULTS. Two patients (P) were excluded from the study postoperatively because of refusing rectal paracetamol in spite of pain and postoperative infection of the upper airways, which had manifested on the afternoon of the operative day. No significant differences were found between the three groups in patient characteristics (Table 1). The quantity of enflurane administered, rate, postoperative consumption of rectal paracetamol, and postoperative emesis were highest in the control group (Tables 2, 3), but the incidence of postoperative vomiting ranged only between 13% and 24% (Table 3). Children with preoperative paracetamol needed more time to fulfill the criteria to "stick out the tongue" and "recognising the mother". VIGILANCE. The time to postoperative crying or screaming and restlessness was shorter in the control group. The values reached significant difference at 10 min (P) and 25 min (P and B) after extubation compared with the other groups (Fig. 1). ANALGESIE. At 5, 10, and 150 min after extubation pain was significantly higher in patients in the control group (Fig. 2). CONCLUSIONS. Intraoperative administration of rectal paracetamol or topical 0.5% bupivacaine was most effective in the treatment of postoperative pain for strabismus surgery in younger children. Sublingual flunitrazepam and i.v. atropine given as premedication probably decrease postoperative vomiting.
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PMID:[Strabismus surgery in children. The effect of paracetamol and bupivacaine]. 761 77

In patients with acute myocardial infarction (AMI) since a decrease of deaths due to arrhythmia control and pump failure, rupture of the left ventricle free wall (RPL) has gained increasing importance as a cause of death. Of 4987 patients hospitalised for AMI from January 1969 to December 1993, RPL occurred in 121 patients (2.4%) and 17.6% of total deaths from AMI are the result of this complication. RPL was found more often in women > 75 years old, with a history of hypertension and sustaining a first coronary event. Cardiac rupture occurred after transmural myocardial necrosis, usually (60%) following an anterior AMI. RPL was an early phenomenon (in 40% it occurred within the first 24 hours and in more than 80% within 5 days from symptoms onset). Although RPL is widely considered catastrophic and unexpected, in the greater number of patients it is possible to recognise symptomatic markers (pain, emesis and agitation) indicative of impending rupture. A prompt diagnosis and the consideration that rupture is usually a stuttering process must point out an aggressive approach, which can allow a surgical treatment of RPL with a likely prognosis.
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PMID:[Identification of patients at risk of post-infarction heart rupture. Clinical and therapeutic characteristics of 121 consecutive cases and review of the literature]. 764 85

The efficacy of ketorolac, a non-steroidal anti-inflammatory drug, in the management of moderate to severe pain in adults, has led us to conduct a trial of this analgesic in children following tonsillectomy. Children were randomized to receive intramuscular (i.m.) ketorolac (1 mg/kg, EXP group, n = 45) or saline (CTL group, n = 42) at the completion of surgery. Intravenous (i.v.) fentanyl (0.5 micrograms/kg/dose) was administered in repeated doses postoperatively. Pain intensity was measured using both the Oucher and the Children's Hospital of Eastern Ontario Pain Scale (CHEOPS) to allow for comparison between self-report and behavioral measures of pain intensity. Severity of postoperative bleeding was measured using a 4-point rating scale. The EXP group had a significant reduction in total fentanyl dose (mean: 35.9 micrograms) compared to the CTL group (mean: 48.3 micrograms, t = -2.21, P < 0.03). There was a statistically significant decrease in pre-fentanyl CHEOPS scores in the Post-Anesthesia Care Unit (PACU) in the ketorolac group (F (2, 30) = 5.34, P < 0.01), but not in the saline group (F (2.24) = 2.46, P > 0.05). In the first hour postoperatively, the CHEOPS demonstrated significant decreases in pain intensity scores in response to opioids, in both groups. In the PACU, children were unable to provide a self-report of pain intensity potentially due to a variety of factors (e.g., emergence delirium, agitation, excitement, sedation, and/or pain). However, during the remainder of the postoperative stay, the photographic scale of the Oucher was a more valid measure of pain intensity than the CHEOPS.(ABSTRACT TRUNCATED AT 250 WORDS)
Pain 1995 Apr
PMID:Analgesic efficacy and safety of single-dose intramuscular ketorolac for postoperative pain management in children following tonsillectomy. 764 38

Abdominal epilepsy is a rare cause of abdominal pain. We report an adult patient with intermittent, paroxysmal epigastric abdominal pain, accompanied by nausea, vomiting, restlessness and anxiety. Physical examination was normal. Blood analysis disclosed only leucocytosis with neutrophilia. X ray examinations, ultrasound and CT abdominal scan, mesenteric arteriography and exploratory laparotomy did not show evidence of pathology. The electroencephalogram (EEG) showed bilateral theta slow activity during hyperventilation. We started treatment with carbamazepine and the patient remained asymptomatic for nine months. However he had a relapse because he did'nt take his medication regularly. At that time the serum levels of carbamazepine were low. The EEG showed bursts of diffuse paroxysmal acute waves. Once therapeutic serum levels of carbamazepine were achieved the pain disappeared. He has remained asymptomatic during the last twelve months, while taking his treatment regularly.
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PMID:[Abdominal epilepsy in the adult]. 770 24

The behavioural and plasma cortisol changes in groups of six lambs, five to six days old, were used to compare the acute effects of four methods of castration and tail docking: Burdizzo, standard sized and small rubber rings, and a combined method in which the application of a standard rubber ring was followed immediately by the application of the Burdizzo just distal to it. A control group was also included. Active behaviours such as foot stamping and restlessness increased markedly only after the treatments with rubber rings. Less time was spent in abnormal postures, and the increases in plasma cortisol were least after the combined method. It was concluded that the lambs treated by all the methods suffered considerable acute pain, for up to three hours in some cases, but that the combined method produced the least pain as judged by the behavioural and physiological indices measured, and that the small rubber rings produced more intense pain for a shorter time than the standard rubber rings.
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PMID:Comparison of the Burdizzo and rubber ring methods for castrating and tail docking lambs. 775 93

Patients admitted to the intensive care unit often experience some degree of pain and frequently are anxious, confused or delirious. Relief of pain, anxiety and agitation is important for effective patient care. Initial attention should be directed toward eliminating organic causes of delirium. Opioids are the cornerstone of analgesia, while benzodiazepines and haloperidol are commonly used for sedation and relief of agitation. When sedative agents fail to control agitation and effective ventilation of the patient is compromised, it may be appropriate to pharmacologically paralyze the patient.
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PMID:Analgesia, sedation and paralysis in the intensive care unit. 781 Apr 69

Surgical procedures in children are usually performed with the patient under general anesthesia. For circumcision and additional dorsal penile nerve block is used for postoperative analgesia. We retrospectively evaluated dorsal penile nerve block as the only analgesic technique for the relief of intraoperative pain in children undergoing circumcision. For 6 months dorsal penile nerve block was performed in 454 children 3 to 11 years old (mean 8.15 +/- 2.08 years) as the sole preoperative anesthesia. All boys were considered to have had good preoperative analgesia. No major complications were reported. Block related hematoma was noted in 12 patients (2.6%) and mild local edema occurred in 83 (18.3%). There was no excessive bleeding and hemostasis was easily achieved. The overall average operating time was 7.2 +/- 2.6 minutes (range 6 to 25). General anesthesia was added in 13 patients, representing a dorsal penile nerve block failure rate of 2.9%. Four boys suffered from erratic pain, while no objective cause of failure was recorded in the remaining 9. Average patient age was 5.8 +/- 2.2 years (range 3 to 10) in the 13 boys and 8.2 +/- 2 years (range 3 to 11) in the remaining 441 patients (p < 0.001). Failure was more frequent in children 3 to 5 years old (15.5%) than in those older than 6 years (1.5%, p < 0.05). Average operating time was 20.7 +/- 2.8 minutes (range 15 to 25) in the 13 children and 6.8 +/- 1.1 minutes (range 6 to 15) in the remaining 441 (p < 0.001). During the recovery period, only children from the general anesthesia group suffered from nausea and vomiting (9), and pain, agitation and fear (6 boys 3 to 6 years old). Average recovery room time was 38.7 +/- 7.4 minutes (range 30 to 60) in children with dorsal penile nerve block alone and 95 +/- 9.8 minutes (range 85 to 120) in those with additional general anesthesia (p < 0.001). We conclude that dorsal penile nerve block alone provides good intraoperative analgesia for circumcision in children, particularly those older than 6 years.
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PMID:Circumcision in children with penile block alone. 781 25

The role of neuroleptic drugs as adjuvant analgesics has been a subject of longstanding controversy. Despite frequent claims of efficacy, evidence from controlled trials supports neither claims of intrinsic analgesic properties nor the routine use of the neuroleptics as a means to reliably induce clinically useful analgesia. Methotrimeprazine is unique in that there is evidence for reliable dose-related analgesia that is comparable to opioid-mediated analgesia, although routine use is not recommended. Despite probable interaction with opioid receptors, there is insufficient evidence to support a role for the butyrophenone category of neuroleptics as adjuvant analgesics. Limited trials of the neuroleptics may be considered for pain that has been unresponsive to more conventional pharmacologic approaches, especially when associated with headache, nerve injury, or psychological distress. The neuroleptics have an important role in the symptomatic management of agitation, delirium, and nausea, particularly in patients with cancer.
J Pain Symptom Manage 1994 Oct
PMID:The neuroleptics as adjuvant analgesics. 782 84

Akathisia is a distressing disorder that manifests as a state of restlessness and motor agitation. We aim to highlight the problem of akathisia to the palliative care physician by identifying and quantifying risk factors in the terminally ill. A retrospective case-control study was utilized to investigate risk factors for akathisia. Medical records of cases (N = 100) and controls (N = 365) archived in a computerized database were downloaded and risk factors determined using conditional logistic regression analyses. Exposure to pharmacologically similar drugs, such as haloperidol [odds ratio (OR), 18.4; 95% confidence interval (CI), 8.2-41.4], prochlorperazine (OR, 8.1; 95% CI, 3.0-21.8), and promethazine (OR, 3.3; 95% CI, 1.3-8.0), conferred an increased risk. Other significant variables were exposure to morphine (OR, 5.3; 95% CI, 1.9-14.2), sodium valproate (OR, 2.5; 95% CI, 1.0-6.4), and sodium bicarbonate/tartrate (Ural) (OR, 4.2; 95% CI, 1.2-15.3). Highlighting factors that predispose patients to akathisia emphasizes that this syndrome should not be forgotten when treating the terminally ill. It is recommended that those drugs identified should be judicially used and carefully monitored.
J Pain Symptom Manage 1994 Oct
PMID:A retrospective study of risk factors of akathisia in terminally ill patients. 756 Dec 22


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