Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Twenty eight elderly patients scheduled for urologic surgery were randomly assigned to receive in a double blind fashion subarachnoid hyperbaric bupivacaine 15 mg with the addition of 50 micrograms (group A, n = 7), 25 micrograms (group B, n = 7), 12.5 micrograms (group C, n = 7), of fentanyl or 1 ml of saline (group D, n = 7) for a total volume of 4 ml. The pattern of breathing and the ventilatory response to CO2 were studied before 90, 150, 480 minutes after the subarachnoid injection. In group A mild pruritus and sedation occurred in 5 patients, nausea, vomiting and periodic breathing occurred in 2 patients. In group B mild pruritus and sedation were observed in 4 patients, nausea, vomiting in 2 patients. No significant changes in VE, Vt/Ti and Ti/Ttot were observed between the groups. Patients receiving 50 micrograms of fentanyl showed a slope VE/PET CO2 significantly below baseline values at 90 and 150 minutes (p less than 0.05). In this group the baseline values were restored after 480 minutes. No side effects were observed in group C and D. 25 micrograms fo fentanyl is the only dose with a significant analgesic effect without any respiratory depression.
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PMID:[Post-operative analgesia with sub-arachnoid fentanyl: ventilatory effects in elderly patients]. 192 60

The authors conducted a randomized, prospective study comparing epidural morphine with patient-controlled intravenous (iv) morphine in 30 patients recovering from total hip or total knee arthroplasty. Six, 18, and 24 hr postoperatively, patients used a 10 cm visual-analogue scale to indicate both their current degree of discomfort and the maximum discomfort they had experienced since the previous evaluation. Pain at the time of evaluation did not differ between patients receiving epidural (2.6 +/- 0.4 cm, mean +/- SEM) and patient-controlled iv morphine (3.4 +/- 0.3 cm). However, patients who received epidural morphine recalled less pain during the period preceding evaluation (4.2 +/- 0.5 cm) than did those receiving patient-controlled analgesia (5.5 +/- 0.4 cm, P less than 0.05). Patients receiving epidural morphine were more likely to require treatment for pruritus (4 of 15) than patients who received patient-controlled iv morphine (none of 15, P less than 0.05). Minimum respiratory rates were lower in patients receiving epidural morphine (15.0 +/- 0.3) than in those receiving patient-controlled analgesia (16.5 +/- 0.4, P less than 0.05), but no patients required treatment for respiratory depression. The authors conclude that epidural morphine may provide more consistent analgesia following joint replacement surgery than patient-controlled morphine; however, there is a higher incidence of side-effects with the epidural technique.
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PMID:Comparison of epidural and patient-controlled intravenous morphine following joint replacement surgery. 193 5

Complication and side effects of spinal anesthesia have been studied in 2603 patients. The following complications of spinal anesthesia have been observed: transient and prolonged arterial hypotension; marked respiratory and circulatory depression; neurological consequences and early and late respiratory depression associated with intrathecal administration of narcotic analgesics. Side effects comprised vomiting, nausea, transitory urination disturbances, and itching. The dependence of the number of complications and side effects on the level of puncture, the patient's age and concentration of the anesthetic introduced into subarachnoidal space has been established.
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PMID:[Complications and side effects of spinal anesthesia]. 195 44

Epidural sufentanil was administered to 57 women after Caesarean section, under epidural anaesthesia, to provide postoperative analgesia. Each patient received a 30 micrograms dose at the first complaint of pain and this dose was repeated when pain recurred. Epinephrine (1:200,000) was added to the local anaesthetic, sufentanil, both, or neither. The time of onset of analgesia, efficacy, duration of analgesia and the incidence of side-effects were recorded. This dose of epidural sufentanil provided satisfactory postoperative analgesia and no serious side-effects were observed. The onset of analgesia was rapid (4-6 min), but the duration of action was brief (4-5 hr). The addition of 1:200,000 epinephrine had no statistically significant influence on any of the measured variables. Pruritus occurred commonly but never required treatment. Drowsiness was experienced frequently and was felt by some patients to inhibit their interaction with their neonates. Respiratory depression, as defined by a respiratory rate less than 10 bpm, was not observed. A number of patients noted a transient period of euphoria 5-8 min after administration of the epidural sufentanil. The authors feel that epidural sufentanil provides satisfactory analgesia after Caesarean section, but the brief duration of action and the high incidence of drowsiness limit its acceptability for routine use in obstetric patients.
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PMID:Epidural sufentanil for post-caesarean section analgesia: lack of benefit of epinephrine. 197 Nov 98

Epidural infusions of 10 micrograms/mL fentanyl combined with low-dose bupivacaine (0.1%) were compared with epidural infusions of fentanyl alone for postoperative analgesia after total knee joint replacement. There were no detectable differences between the two groups in analgesia (visual analogue scale ranging between 15 and 40 mm), infusion rates (which averaged 7-9 mL/h), or serum fentanyl levels (which reached 1-2 ng/mL). The incidence of side effects, including nausea, vomiting, and pruritus, was also similar. Of the patients receiving fentanyl and low-dose bupivacaine, one developed a transient unilateral motor and sensory loss, and one developed significant hypotension and respiratory depression. The addition of low-dose bupivacaine does not improve epidural fentanyl infusion analgesia after knee surgery and may increase morbidity.
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PMID:Low-dose bupivacaine does not improve postoperative epidural fentanyl analgesia in orthopedic patients. 186 42

To compare the efficacy and side effects of 0.2 mg intrathecal (IT) morphine with 0.125% epidural bupivacaine, 62 women in labor were studied. They were randomly divided into three groups: group 1 (n = 20) received IT morphine; group 2 (n = 22) received epidural bupivacaine; and group 3 (n = 20) received a combination of both using a combined spinal-epidural (CSE) technique. According to a visual analogue scale for assessing analgesia, neither IT 0.2 mg morphine nor 10 ml 0.125% epidural bupivacaine was effective in producing adequate pain relief in labor, whereas the combination produced excellent analgesia. The use of IT morphine significantly reduced the dosage requirement of epidural bupivacaine. The incidence of nausea, vomiting, and pruritus was significantly higher when IT morphine had been administered, whereas that of urinary retention did not differ. No serious respiratory depression occurred in any of the patients. When the course of labor was studied, the prior use of IT morphine significantly prolonged the duration of the first stage of labor and the total duration of labor. We conclude that the administration of 0.2 mg IT morphine in combination with epidural administration of 0.125% bupivacaine provides better analgesia than the administration of either drug alone.
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PMID:Intrathecal morphine 0.2 mg versus epidural bupivacaine 0.125% or their combination: effects on parturients. 200 53

Fifty-three unpremedicated outpatients undergoing elective extracorporeal shock wave lithotripsy using an unmodified Dornier HM-3 lithotriptor received one of two different intravenous sedation-analgesia techniques. Both intravenous midazolam-alfentanil and fentanyl-propofol techniques produced conditions comparable to those achieved with epidural anesthesia during immersion lithotripsy. Of the two sedative-analgesic techniques, midazolam-alfentanil was associated with greater intraoperative amnesia (81% vs 38%), whereas fentanyl-propofol produced less cardiorespiratory depression and fewer postoperative side effects (e.g., pruritus). Compared with a standard epidural anesthesia technique, the mean anesthesia and recovery times were significantly shorter with the two intravenous sedation-analgesia techniques (57-62 min vs 105 min and 143-147 min vs 199 min, respectively). These data suggest that combinations of either midazolam and alfentanil or fentanyl and propofol are viable alternatives to epidural anesthesia for outpatient immersion lithotripsy.
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PMID:Comparison of intravenous sedative-analgesic techniques for outpatient immersion lithotripsy. 201 18

The authors report their experience with low doses (0.007-0.015 mg/kg), moderate doses (0.016-0.025 mg/kg), and high doses (0.026-0.035 mg/kg) of intrathecal morphine for postoperative analgesia after selective dorsal root rhizotomy surgery in 50 children, aged 3 to 12 years. After closure of the dura, a single dose of preservative-free morphine was injected into the subarachnoid space, and patients were assessed for 48 hours for level of comfort and side effects. The three doses of morphine provided equivalent analgesia and similar side effects. The duration of postoperative analgesia ranged from 3 to 48 hours (mean, 12.2 +/- 9.5 h). Common side effects were limited to nausea and vomiting (42%) and mild facial pruritus. No patient experienced late respiratory depression or generalized pruritus. The authors conclude that low doses of intrathecal morphine is as effective as moderate or high doses of morphine for reducing pain in the immediate postoperative period. Intrathecal morphine provides excellent analgesia after selective dorsal rhizotomy.
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PMID:Intrathecal morphine for postoperative analgesia in children after selective dorsal root rhizotomy. 175 15

A double-blind, placebo-controlled study of 60 patients post cesarean delivery was conducted to determine whether nalbuphine reverses the side effects of pruritus and respiratory depression associated with epidurally administered morphine. Patients randomly received either three doses of intravenous nalbuphine or the equivalent volume of saline. Vital signs, sedation, pain, pruritus and oxygen saturation were assessed hourly for 18 hours. There were no statistically significant differences in demographic data, sedation level, pain scores or analgesia requirements. Only three patients had no pruritus, one who received nalbuphine and two who received saline. Five patients had respiratory depression (respiratory rate lower than 10 BPM or oxygen saturation less than 90%); three occurred in the nalbuphine group and two in the saline group. Although theoretically advantageous, nalbuphine, as administered in this study of obstetric patients, offered no prophylactic benefit against the pruritus associated with epidural morphine. Its benefit with regard to respiratory depression remains unclear.
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PMID:Nalbuphine pretreatment in cesarean section patients receiving epidural morphine. 204 31

In many skin diseases, itching and scratching is a vicious circle, which prolongs the disease. The aim of this study was to investigate the mechanisms which make itching skin diseases more chronic. The patients consisted of seven diagnostic groups--79 inpatients all together. The dermatoses were: dermatitis herpetiformis, lichen ruber planus, chronic eczema, atopic eczema, neurodermatitis circumscriptus, prurico psychogenous and lichen obtusus corneus. Both psychiatric and dermatological examinations were performed. Psychiatric disturbance was clearly greater than in the average population. The chronifying mechanisms were the following: personality disorder as a treatment problem; emotional infantility, which makes the illness itself an important security factor; itching and scratching as pleasure and content of life; the accumulation of various other diseases, both somatic and psychiatric; and untreated depression. Information was obtained on the possibilities of psychiatric treatment and psychosocial rehabilitation.
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PMID:Assessment of psychiatric and psychosocial factors disposing to chronic outcome of dermatoses. 204 76


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