Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0033774 (pruritus)
 14,546 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Mostly, older women suffer from dystrophic disease of the vulva, which develops in a chronically progressive way. The main symptoms are substantial pruritus and secondary alteration of the skin. Good results could be obtained by a combination of different conservative treatments. Relapses occurred in about 10% of the cases. In 23 patients with unsuccessfully treated disease, we tested the indication for CO2-laser therapy. The hyperplastic lesions were vaporized under colposcopic control. By this procedure, we obtained in 2/3 of the cases very good results already after the first operation. Radical interventions can be avoided almost completely by laser vaporisation of therapy-resistant squamous cell hyperplasia of the vulva.
 ...
PMID:[Treatment of therapy refractory squamous epithelial hyperplasia of the vulva by CO2 laser vaporization]. 792 73

In this prospective, double-blind, randomized study of women undergoing elective cesarean birth, the hypothesis that epidural butorphanol in various doses could effectively reduce or eliminate the side effects caused by epidural morphine was tested. Patients were randomly assigned to one of four groups. All received a standard epidural anesthetic and 20 min after delivery each received 3 mg epidural morphine with either 1 mg butorphanol (Group A), 2 mg butorphanol (Group B), 3 mg butorphanol (Group C), or 3 mL normal saline (Group D). Patient evaluations were made preoperatively and 2, 8, and 24 h after delivery. These consisted of visual analog scores for pain, satisfaction, nausea, itch, and somnolence. At each evaluation, a CO2 challenge test, using portable equipment, was performed. Data from 71 patients were analyzed and all four groups were comparable in terms of age, height, weight, level of sensory block, and volume of local anesthetic used. There were no significant differences among groups in terms of pain, satisfaction, nausea, or pruritus. Groups A, B, and C had significantly higher somnolence scores at 8 h compared to Group D (P < 0.001). There were no significant differences among groups in CO2 challenge test data at any point during the study, but overall a reduced sensitivity to CO2 after opioid administration was observed across all groups. There were no clinically significant incidents of respiratory depression. Epidural butorphanol, in doses of 1-3 mg, failed to reduce the side effects from 3 mg epidural morphine given after cesarean birth. Patients who received epidural butorphanol reported significantly higher levels of somnolence.
 ...
PMID:Epidural butorphanol does not reduce side effects from epidural morphine after cesarean birth. 748 37

Respiratory parameters, ventilatory response to carbon dioxide and quality of anaesthesia were studied in patients undergoing upper limb surgery under axillary blockade. Thirteen patients were randomly assigned to two groups, group A (n = 6), who were given 35 ml of 1.5% lidocaine with 1 in 200,000 of adrenaline, and group B (n = 7), who received 1 microgram.kg-1 of fentanyl with the same dose of lidocaine. Quality of the sympathetic, sensory and motor blocks were tested at 15 min (T1) and 45 min (T2) after the injection (T0). The other parameters measured at these three times, both with the patient in a half-sitting position breathing room air, and after a rebreathing test with CO2 through Read's circuit, were respiratory rate (FR), tidal volume (VT), minute ventilation (VE), and PetCO2. Fentanyl provided a better sensory and motor blockade at T1, without any difference in sympathetic blockade. The quality of the blocks was similar in both groups at T2. There were no significant differences in the respiratory parameters between the two groups. Moreover, there was no untoward effect due to fentanyl (nausea, pruritus). It is concluded that 1 microgram.kg-1 fentanyl added to a local anaesthetic solution may be useful, at least during the first hour of an axillary block, without any respiratory side-effects.
 ...
PMID:[Respiratory response to carbon dioxide after brachial plexus block with fentanyl and lidocaine]. 833 61

The efficacy of topical dimethindene maleate (DMM, CAS 31614-69-5, Fenistil Gel) in the treatment of sunburn was evaluated in a placebo-controlled, 1-period crossover trial in 24 healthy volunteers. An UV-erythema (sunburn) of a well-defined intensity and extent was experimentally induced on three different skin test-areas by means of UV-A/B irradiation with three times the minimal erythema dose (MED). About 24 h after irradiation, one skin test-area was subjected to a 1-h occlusive treatment with DMM gel, the second test area was subjected to treatment with a placebo gel and the third one remained untreated. As objective-quantitative indicators of tenderness, a key symptom of sunburn, sensory and pain thresholds to CO2-Laser stimulation and laser somatosensory evoked potentials (SEPs) in Vertex-EEG were assessed about 1.5 h postdose. The reaction times (RTs) to painless and painful CO2-laser stimulation (sensory and pain threshold level, respectively) on the DMM-treated area were significantly longer than RTs to stimulation on the placebo-treated area. Thresholds in terms of laser energy showed no differences between the treatments. The SEP N1-amplitude on the DMM-area was markedly decreased in comparison to placebo. With regard to subjective sensations of pain, itching and tenderness assessed by means of visual analogue scales (VAS), no clinically relevant differences between treatments were observed after sole UV-irradiation. After additional laser stimulation tenderness was--objectively but not subjectively--decreased on the DMM-area versus placebo. Both gel preparations were well tolerated.
 ...
PMID:Dimethindene maleate in the treatment of sunburn. A double-blind, placebo-controlled pilot study. 1033 58

A 50 year old woman with distinct lichen sclerosus et atrophicus was suffering from severe genital itching, dyspareunia and increasing urinary burning. Therapy attempts with topical glucosteroids and estrogens had been without effort. Treatment with CO2 laser in silk touch mode under insufflation anesthesia to an improvement of her skin lesions and a nearly complete remission of her symptoms.
 ...
PMID:[Therapy of lichen sclerosus et atrophicus vulvae with the CO2 silk touch laser]. 1096 5

The authors evaluated the ability of fluoxetine, a selective serotonin reuptake inhibitor (SSRI), to enhance the analgesic potency of morphine. Fifteen volunteers participated in this double-blind crossover study. All received combinations of morphine or saline with either fluoxetine 30 mg or placebo. The authors used individual morphine pharmacokinetics to program an infusion pump to achieve plasma morphine levels of 15, 30, and 60 ng/ml. Analgesia during morphine infusion was assessed using a model of electrical tooth stimulation. Subjective side effects, measurements of end-tidal CO2, O2 saturation, pupil size, and testing of psychomotor performance were obtained. Plasma morphine concentrations were not affected by fluoxetine. In comparison to placebo, oral fluoxetine resulted in less sedation during morphine infusion and less nausea during morphine washout. Morphine-induced pruritus, psychomotor function, and respiratory depression were unaffected by fluoxetine. Acute administration of 30 mg oral fluoxetine augmented analgesia by approximately 3% to 8% and reduced morphine-associated nausea, mood reduction, and drowsiness.
 ...
PMID:Morphine-fluoxetine interactions in healthy volunteers: analgesia and side effects. 1107 15

Inflammatory linear verrucous epidermal nevus (ILVEN) is a type of epidermal nevus with the onset usually at early childhood. It is generally rather persistent with pruritus as a prominent symptom and is resistant to various treatments. We report a case of disfiguring ILVEN of the vulvar area, which was treated successfully with low fluence CO2 laser. The patient remains improved 2 years following laser therapy.
 ...
PMID:Perivulvar inflammatory linear verrucous epidermal nevus (ILVEN) treated with CO2 laser. 1136 Apr 27

Familial dyskeratotic comedones is a rare autosomal dominant genodermatosis. In childhood or adolescence disseminated keratotic papules develop and gradually increase in number with time. The isolated papules show a central keratotic plug which tends to recur after extraction. Pruritus and occasional inflammation are the only symptoms. The lesions appear on the extremities, and less frequently on the trunk and the face. About half of the patients have a history of acne vulgaris. The histologic picture is highly characteristic and shows a deep invagination of an acantholytic and dyskeratotic epidermis with prominent cornification. Familial dyskeratotic comedones are generally refractory to any therapy. We report on two sisters with familial dyskeratotic comedones successfully treated by CO2-laser therapy.
 ...
PMID:[Familial dyskeratotic comedones. A rare entity]. 1142 84

Perianal Bowen's disease is a uncommon, slow growing, intraepidermal squamous-cell carcinoma (carcinoma in situ) of the anal region and may be a precursor to squamous carcinoma of the anus. It is associated with cervical and vulvar intraepithelial neoplasia and have human papillomavirus as a common cause. Both sexes and all races are affected, with the highest prevalence in patients aged 20 to 45 years. The symptoms of anal Bowen's disease are unspecific and the clinical findings are uncharacteristic and include pain, itching, bleeding and a disturbing lump. Biopsy and histopathologic examination is required for diagnosis and to distinguish other perianal dermatoses; thus an anogenital warts that fail to respond to conventional therapy, or change in appearance, warrant a biopsy and, where the technique is available, DNA typing to identify the viral pathogen. Infact the etiologic agent, the human papillomavirus (HPV), has been classified by DNA techniques into at least 42 types, of which 16 and 18 are considered to carry a high risk for cancer. The intraoperative findings is a lesion at the anocutaneous line: perianal or intra-anal tumor, erosion or ulceration as well as lichenoid lesion or hyperpigmentation. The disease has a proclivity for recurrence and there are many controversies concerning treatment that effectiveness remains uncertain and range from aggressive wide local excision with skin grafting when necessary to laser vaporization (argon or CO2), radiotherapy or a new immune response modifier (Imiquimod). We report a case of a 50-years-old woman with recurrence of Bowen's disease associated with vulvar HPV infection and review the literature.
 ...
PMID:[Perianal Bowen's disease: a case report and review of the literature]. 1290 34

Keloids and hypertrophic scars are common lesions, which typically present as a cosmetic concern; however, they also can cause significant pruritus and pain. These lesions pose as a particular therapeutic challenge among clinicians due to a lack of complete knowledge of the formation of keloids and hypertrophic scars. Multiple treatments are widely accepted, yet all have shown limited benefit. In this case, we describe the treatment combination of the Affirm CO2 fractional laser (10 600 nm, Cynosure), Cynergy Pulsed dye laser (585 nm, Cynosure), and triamcinolone acetonide injection for keloids refractory to solitary treatments of triamcinolone acetonide injection and other laser modalities.
 ...
PMID:Combination treatment of CO2 fractional laser, pulsed dye laser, and triamcinolone acetonide injection for refractory keloid scars on the upper back. 2345 75


<< Previous 1 2 3 4 5 Next >>