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Topic: Nalbuphine


In the News (Thu 24 Dec 09)

  
  nubain drug information, nubain side effects
NUBAIN (nalbuphine hydrochloride) is a synthetic opioid agonist-antagonist analgesic of...
NUBAIN (nalbuphine hydrochloride) is a synthetic narcotic agonist-antagonist analgesic of the...
NUBAIN (nalbuphine hydrochloride) is a synthetic opioid agonist-antagonist analgesic of the phenanthrene.
www.drugs.com /drug/nubain   (486 words)

  
 Effects of {micro}-Opioid Agonists on Cocaine- and Food-Maintained Responding and Cocaine Discrimination in Rhesus ...
morphine (0.1 and 0.32 mg/kg/h), nalbuphine (0.1 and 0.32 mg/kg/h),
The high-efficacy µ-agonist fentanyl, the intermediate-efficacy µ-agonist morphine, and the low-efficacy µ-agonists nalbuphine
of morphine (12 mg/kg/day), nalbuphine (128 mg/kg/day) or butorphanol
jpet.aspetjournals.org /cgi/content/full/300/3/1111   (7175 words)

  
 Differences in Clinical Presentation of Pulmonary Tuberculosis in association with Age   (Site not responding. Last check: 2007-10-20)
The dose selected was on the basis of ED 50 of nalbuphine established in rats as 1.2 mg/kg compared to 0.98mg/kg of morphine indicating its potency to be 0.7 to 0.8 times that of morphine.3 Higher dose requirements were needed in clinical anaesthesia in humans.1,5 Doses varied between 1.5 to 2 mg/kg.
With nalbuphine this was consistent with ceiling effect of partial agonists on respiratory depression, as observed in other studies.2,5 This is a significant advantage in recovery room areas, especially in a developing country like Pakistan where availability of equipment and trained health care personnel is limited.
We conclude that nalbuphine in a dose of 0.2 mg/kg provided better analgesia and greater haemodynamic stability, as a component of balanced anaesthesia in lower abdominal surgery, with a lower incidence of nausea and vomiting in the postoperative period compared to morphine 0.1 mg/kg.
jpma.org.pk /JPMA/9sep03/fulltext4.htm   (2571 words)

  
 Nubain (Nalbuphine Hydrochloride) Order Online - Buy Nubain Online
The placental transfer of nalbuphine is high, rapid and variable with a maternal to fetal ratio ranging from 1:0.37 to 1:1.6.
Nalbuphine HCl may interfere with enzymatic methods for the detection of opioids depending on the specificity/sensitivity of the test.
Nalbuphine induced and increased frequency of mutation in mouse lymphoma cells.
www.1nubain-order-online.com /product.htm   (1966 words)

  
 Nubain®
Nalbuphine is a synthetic narcotic agonist- antagonist analgesic for parenteral use, related chemically to the narcotic oxymorphone, and to the narcotic antagonist naloxone.
Nalbuphine has an analgesic (agonist action) potency equivalent to that of morphine on a mg basis, and an antagonist activity (reversal of major effects of opioid drugs) about 25% of that of nalorphine and 10 times that of pentazocine.
The plasma half-life of nalbuphine is 5 hours and the duration of action has ranged from 3 to 6 hours.
www.geocities.com /Area51/Zone/9174/nubain.htm   (331 words)

  
 Nalbuphine ( Nubain ) and the monkey   (Site not responding. Last check: 2007-10-20)
Nalbuphine produced dose-related increases in drug-lever responding with > or = 90% of responses occurring on the drug lever at doses larger than 0.1 mg/kg.
Naltrexone antagonized the discriminative stimulus effects of nalbuphine, shifting the nalbuphine dose-effect curve in a manner that was consistent with mu receptor mediation.
Although there is evidence suggesting that nalbuphine has kappa agonist effects (e.g., subjective effects in humans), results from several studies, including the current study, strongly suggest that in rhesus monkeys nalbuphine does not exert agonist actions at kappa receptors.
www.heroin.org /nalbuphine/nalbuphine.html   (251 words)

  
 MedicineHouse.com
Nalbuphine is equal in potency as an analgesic to morphine and one-fourth as potent as nalorphine as an antagonist.
In patients who are not opiate-dependent, the analgesic effects of nalbuphine and morphine are additive, but in patients tolerant to opiates, nalbuphine may produce a dose related reduction in the analgesic effects of morphine.
Nalbuphine is not recommended for patients with cancer pain and patients who have received opioids on a long term basis.
www.medicinehouse.com /cgi-bin/drug.php?drug=nalbuphine   (885 words)

  
 BioMed Central | Full text | Activity of opioid ligands in cells expressing cloned mu opioid receptors
Our data clearly show that nalbuphine is a potent agonist at the μ opioid receptor with an efficacy similar to that of morphine, thus agreeing with in vivo data showing that morphine and nalbuphine are equally potent as analgesics [33].
This categorization is likely due to the fact that nalbuphine has been shown to reduce the ventilatory depressant effect of other opioids, while adding to their analgesic effect [33].
Nalbuphine is also used clinically to reduce the opioid-mediated side effects such as itching, without completely reversing the analgesic effects of the full agonists [34-36].
www.biomedcentral.com /1471-2210/3/1   (4713 words)

  
 UCSF finding could lead to long-sought alternative to morphine
Nalbuphine is believed to act predominantly at kappa receptors.
If this were the case, the kappa receptors that mediate the anti-analgesic effect of nalbuphine might be more sensitive to naloxone antagonism than those that mediate its analgesic effect.
It is also possible, the researchers say, that the profound analgesia produced by the drug combination results in part from an enhancement of a latent capacity for naloxone to produce analgesia itself, though the researchers doubt this is the explanation.
www.eurekalert.org /pub_releases/2000-06/UoCS-Ufcl-0806100.php   (924 words)

  
 nubaine   (Site not responding. Last check: 2007-10-20)
Naloxone versus nalbuphine infusion for prophylaxis of epidural morphine-induced pruritus.
Both naloxone and nalbuphine provided good relief for pruritus; median pain and pruritus scores were in the none-to-mild range (0-3) for all groups at all assessment intervals.
The effect of nalbuphine on the respiratory depression, pruritus and analgesia induced by epidural morphine was determined in a randomized, prospective, double-blind, placebo-controlled fashion.
mobiletel2.mobiletel.com /~abdk/nubain.htm   (1147 words)

  
 WebMD Health - Patient Handout for Nalbuphine Injection
Before taking nalbuphine, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies.
Use of nalbuphine in children under 18 years of age is not recommended.
Nalbuphine is not recommended for prolonged use or in high doses at the end of pregnancy.
my.webmd.com /drugs/drug-1593-Nalbuphine+HCl+Injection.aspx?...   (719 words)

  
 Patent 6,776,978
Typically, where the condensation aerosol comprises nalbuphine, between 1 mg and 30 mg of nalbuphine are delivered to the mammal in a single inspiration.
Salt forms of opioids (e.g., morphine, codeine, naltrexone, buprenorphine, fentanyl, nalbuphine, naloxone, butorphanol, hydromorphone, oxycodone, meperidine, methadone, pentazocine, remifentanil, or sufentanil) are either commercially available or are obtained from the corresponding free base using well known methods in the art.
The morphine, codeine, fentanyl, nalbuphine, butorphanol, hydromorphone, oxycodone, meperidine, pentazocine, remifentanil, or sufentanil containing aerosols of the present invention are typically used to treat pain.
pharmcast.com /Patents100/Yr2004/Aug2004/081704/6776978_Opiod081704.htm   (5384 words)

  
 American Pain Society Annual Meeting   (Site not responding. Last check: 2007-10-20)
Nalbuphine dose-dependently and completely antagonized the antinociceptive, sedative and anti-diuretic effects of the selective mu agonist fentanyl (0.03 mg/kg), with similar potency in females and males.
Although nalbuphine did not antagonize the antinociceptive, sedative or diuretic effects of the selective arylacetamide kappa agonist U69,593 (0.56 mg/kg) in either sex, high doses of nalbuphine partially attenuated the effects of the benzomorphan kappa agonist (-)-bremazocine (0.03 mg/kg), in both sexes.
Nalbuphine's activity at kappa receptors is very limited, and does not appear to be kappa-1 receptor-mediated.
www.ampainsoc.org /abstract/2000/data/49   (289 words)

  
 Nubain Online, Description, Chemistry, Ingredients - Nalbuphine hydrochloride - RxList Monographs
NUBAIN (nalbuphine hydrochloride) is a synthetic opioid agonist-antagonist analgesic of the phenanthrene series.
Nalbuphine hydrochloride molecular weight is 393.91 and is soluble in H
NUBAIN is also available in ampuls in a sterile, paraben-free formulation in two concentrations, 10 mg and 20 mg of nalbuphine hydrochloride per mL.
www.rxlist.com /cgi/generic3/nalbuphine.htm   (311 words)

  
 Areastematicas.com - Opioides   (Site not responding. Last check: 2007-10-20)
In this study, we evaluated the antinociceptive effect and duration of action of three nalbuphine esters-nalbuphine propionate, enanthate, and decanoate-and observed whether these esters had a long-acting effect.
After 2.5, 25, and 250 micro mol/kg IM injections, we found that nalbuphine HCl produced a dose-related antinociceptive effect with durations of action of 1.5, 2, and 4 h, respectively.
After a 25 micro mol/kg IM injection, the durations of action of the nalbuphine esters, nalbuphine propionate, enanthate, and decanoate were 5, 30, and 60 h, respectively.
www.areastematicas.com /www/areatematicaopi/contenidos/2/8.htm   (199 words)

  
 Nalbuphine Health Web Links
Perfect confidence is granted to the less talented as a consolation prize." (Robert Hughes) "I am not afraid of tomorrow, for i have seen yesterday and i love today!" (William Allen White) In every country and every age, the priest has been hostile to Liberty.
Nalbuphine Universities incline wits to sophistry and affectation.
I do, I understand." (Confucius, 551 BC-479) Nalbuphine "Pay no attention to what the critics say; there has never been set up a statue in honor of a critic." (Jean Sibelius) It is dangerous for a national candidate to say things that people might remember.
www.internet-health-directory.com /Pharmacy_Drugs_and_Medications_N_Nalbuphine.html   (1736 words)

  
 Acute Pain Opioids
Thus, the present study aimed to evaluate the effect of nalbuphine on respiratory depression and analgesia in patients given sufentanil infusion intraoperatively.
Then a bolus of nalbuphine (0.05 mcg/ kg) was given twice (B1 and B2).
In Group II (Nalbuphine) 43 patients with an average weight of 65.00 kg, age 58.02 years average were studied.
www.painstudy.ru /10wcp/acutepainopioids.htm   (2600 words)

  
 Obstetrics: Nalbuphine Has Fewer Side Effects, But Shorter Duration than Morphine After Cesarean Delivery, November 2, ...   (Site not responding. Last check: 2007-10-20)
The researchers studied 90 patients undergoing elective cesarean sections, all of whom were healthy and had carried their pregnancy to full term, according to their report ("Advantages of intrathecal nalbuphine, compared with intrathecal morphine, after cesarean delivery: An evaluation of postoperative analgesia and adverse effects," Anesthesia and Analgesia, 2000;91(3):601-605).
All patients treated with 0.8 or 1.6 mg of nalbuphine reported a pain-free delivery, although no benefit was observed from increasing the dose beyond 0.8 mg.
Patients treated with morphine were also significantly more likely to suffer from itching or nausea and vomiting following surgery than patients treated with nalbuphine, according to the report, although no respiratory depression was noted in infants with either of the analgesics.
www.obgyn.net /NewsRx/womens_health-Obstetrics-20001102-16.asp   (465 words)

  
 Nubain from the PDR - Childbirth.org
NALBUPHINE HYDROCHLORIDE Nalbuphine hydrochloride is (-)-17-(cyclobutylmethyl)-4, 5alpha- epoxymorphinan-3,6alpha,14-triol hydrochloride.
The plasma half-life of nalbuphine is 5 hours and in clinical studies the duration of analgesic activity has been reported to range from 3 to 6 hours.
NUBAIN (nalbuphine hydrochloride) is indicated for the relief of moderate to severe pain.
www.childbirth.org /articles/nubain.html   (1667 words)

  
 MedlinePlus Drug Information: Nalbuphine Injection
Although side effects from nalbuphine are not common, they can occur.
Your health care provider will probably give you a several-day supply of nalbuphine at a time and provide you with directions on how to prepare each dose.
If you are receiving nalbuphine in your vein or under your skin, you need to know the symptoms of a catheter-related infection (an infection where the needle enters your vein or skin).
www.nlm.nih.gov /medlineplus/druginfo/medmaster/a682668.html   (627 words)

  
 Nalbuphine plus naloxone gives highly effective pain relief without morphine's side effects   (Site not responding. Last check: 2007-10-20)
This helped to explain why the drugs had previously had a poor reputation, as until the early 1990s only men were included in most clinical trials.
Then in 1999 the researchers discovered that a low dose of one form of kappa-opioid, known as nalbuphine, actually causes a marked increase in pain in men.
In their latest study, the researchers combined a low dose of nalbuphine with another drug naloxone.
www.coccyx.org /treatmen/nalbuph.htm   (483 words)

  
 Indication of nalbuphine - COMMISSION DE LA TRANSPARENCE REPUBLIQUE FRANÇAISE AVIS DE LA   (Site not responding. Last check: 2007-10-20)
Effects of heroin, morphine, methadone and nalbuphine alone TOP as there was no indication that BP897 was effective against the smaller dose of heroin.
Great reserve is advised regarding use of nalbuphine for this indication.
There is no reliable information about the influence of nalbuphine and piritramide on no indication for urgent operation, written parental consent.
www.easyindexes.com /esid/indication-of-nalbuphine.htm   (317 words)

  
 waittake nalbuphine   (Site not responding. Last check: 2007-10-20)
All orders will be buy delivered Nalbuphine in an unmarked packaging right to your doorstep to your nominated address.
In most countries, Nalbuphine it is legal to import prescription medication.
When you place your order with us, you can be assure buy on our measures Nalbuphine to protect the privacy of our members' information.
www.medica-center.com /nalbuphine/waittake_nalbuphine.htm   (198 words)

  
 Nalbuphine ( Nubain )   (Site not responding. Last check: 2007-10-20)
In the current experiments, the first placebo controlled dose response study of opioid analgesic efficacy that examines for gender differences, nalbuphine (5, 10, or 20 mg) and placebo were evaluated in 62 men and 69 women for the treatment of moderate to severe postoperative pain following extraction of impacted wisdom teeth.
Unexpectedly, men receiving the 5 mg dose of nalbuphine experienced significantly greater pain than those receiving placebo; only the 20 mg dose of nalbuphine in men produced significant analgesia compared to placebo.
In contrast, the antianalgesic effect of nalbuphine suggests avoidance of its routine use for postoperative analgesia in men until further studies clarify this issue.
www.heroin.org /nalbuphine/index.html   (309 words)

  
 (S-282) INTRATHECAL FENTANYL WITH NALBUPHINE FOR LABOR ANALGESIA   (Site not responding. Last check: 2007-10-20)
Nalbuphine, a µ-antagonist, has been successfully administered to counteract these side effects.
The 2-mg dose of nalbuphine led to slightly increased pain and sedation ratings.
Patients who have experi- enced excessive pruritus from previous intraspinal opioids or patients with skin lesions that would be exacerbated by scratch- ing, may benefit from receiving nalbuphine with IT fentanyl.
www.iars.org /abstracts/abstracts/S279/S282.htm   (466 words)

  
 Nubain - Drugs & Vitamins - Drug Library - DrugDigest
NALBUPHINE (Nubain®) is an opiate pain medication that relieves moderate to severe pain.
Nalbuphine can help relieve pain during labor and delivery and can help to supplement anesthesia when given before surgery.
Nalbuphine is for injection into a muscle, vein, or under the skin.
www.drugdigest.org /DD/DVH/Uses/0,3915,474|Nubain,00.html   (516 words)

  
 Relative Efficacy of Buprenorphine, Nalbuphine and Morphine in Opioid-Treated Rhesus Monkeys Discriminating Naltrexone ...
Effects of naltrexone, buprenorphine, nalbuphine, and morphine in morphine-treated monkeys discriminating naltrexone from saline.
Effects of naltrexone alone and in combination with morphine, nalbuphine, and buprenorphine in morphine-treated monkeys discriminating naltrexone from saline.
Effects of naltrexone, buprenorphine, and nalbuphine in LAAM-treated monkeys discriminating naltrexone from saline.
jpet.aspetjournals.org /cgi/content/full/306/3/1167   (3797 words)

  
 Cocaine, buprenorphine, butorphanol and nalbuphine
Buprenorphine, butorphanol and nalbuphine tested against the optimal unit dose of cocaine (0.8 mug per infusion), inhibited initiation of cocaine self-administration in a dose-dependent manner.
Co-administration of naloxone (0.1 mg/kg, s.c.) significantly reduced the effect of buprenorphine but failed to influence the effect of nalbuphine and butorphanol on cocaine intake.
Taken together, these results suggest that nalbuphine is capable of affecting cocaine's reinforcing properties in the same manner as buprenorphine during the initiation phase of cocaine self-administration behavior, while butorphanol causes the opposite effect.
www.cocaine.org /misc/cokopi.html   (257 words)

  
 Nalbuphine Hydrochloride   (Site not responding. Last check: 2007-10-20)
Opioids such as nalbuphine relieve pain by acting on specific areas of the spinal cord and brain that process pain signals from nerves throughout the body.
Nalbuphine may pass into breast milk; caution is advised.
Serious side effects of nalbuphine are indistinguishable from those of overdose: Confusion; severe drowsiness, weakness, or dizziness; slurred speech; small, pinpoint pupils; cold, clammy skin; slow breathing; seizures; loss of consciousness.
www.wholehealthmd.com /print/view/1,1560,DR_434,00.html   (500 words)

  
 A Risk-Benefit Assessment of Tramadol
More potent and longer lasting analgesic effect was described also with intramuscular application of 0,3 mg buprenorphine than with 50 mg tramadol after general and orthopedic surgery.[48] The results of these studies may be explained by non-equianalgesic dosage of tramadol.
In two other double-blind studies with intramuscular postoperative analgesia 100 mg Tramadol were as effective as 20 mg nalbuphine or 4 mg butorphanol,[49] or 30 mg pentazocine or 10 mg morphine.[50] Canepa et al.[51] compared 100 mg tramadol intramuscularly with an analgesic mixture containing noramidopyrine methanesulfonate (Nisidin), and found significantly better analgesia with tramadol.
Comparison of the efficacy and tolerability of tramadol, pethidine and nalbuphine in children with postoperative pain.
www.uni-koeln.de /med-fak/anaesthesie/schmerz/publikationen/tramal/tramalrev.htm   (8099 words)

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