Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 63-year-old woman underwent modified radical mastectomy with 3 cycles of adjuvant chemotherapy (cyclophosphamide, epirubicin, 5-fluorouracil) and MPA endocrine therapy for breast cancer. Because of nausea and general fatigue, she refused to continue this therapy and did not visit the hospital. When she came our hospital and 16 months later, she had developed multiple bone metastases. At the same time, she was suffering from lung tuberculosis. She was treated with toremifene at a dose of 120 mg/day without any side effects. After 3 months administration of toremifene, pain disappeared and her high serum CA15-3 and BCA225 dropped to within the normal range. On bone scintigrams, abnormal accumulation almost disappeared after 9 months of administration of toremifene. In this case, the patient was suffering from lung tuberculosis and did not desire intensive chemotherapy. Administration of high-dose toremifene was effective for multiple bone metastases without any side effects.
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PMID:[A case of breast cancer with multiple bone metastases improved by high-dose toremifene]. 1143 55

The analgesic properties of the partial agonist-antagonist nalbuphine in the postoperative period are well known. When used for patient-controlled analgesia (PCA) the effectiveness of this substance is comparable to that of morphine or tramadol. However, the optimal programme for administration of nalbuphine in PCA-pumps has not been investigated. In particular, the combination of bolus administration vs bolus administration plus continuous basal administration is disputable. We hypothesized that the administration of an extra basal rate of nalbuphine in addition to the patient- triggered bolus administration and supplemental doses of diclofenac when required, would lead to a significant improvement in analgesia, without affecting the differences in vital signs and side effects. After approvement by the institutional ethics committee, 50 female patients (ASA I or II) scheduled for elective hysterectomy were included in a prospective, single-blinded study and randomized either into bolus-continuous (BC-)group (3 mg base rate/h, 1 mg bolus, 20 min lock out) or bolus (B-)group (no base rate, 1 mg bolus, 10 min lock out). During the observation period (up to 24 h postoperative) vital parameters, extent of analgesia (10-step VAS), and vigilance (5-step scale) were registered. Groups were compared by using unpaired Student t-test. A p<0.05 was considered to be significant. No differences were found in demographic data or vital parameters (MAP, PaO2, PaCO2, respiratory rate, heart rate, peripheral SaO2) during the observation period. Vital parameters showed no pathological changes in any group. With an identical rate of requirement for diclofenac (32 and 36%), analgesia in BC-group showed a decrease in VAS from 4.28+/-2.11 to 2.04+/-1.21 and from 3.64+/-2.20 to 2.08+/-0.96 in B-group. Vigilance was only marginally diminished in both groups. No serious side effects were found in either group. The consumption of nalbuphine (mg) was significantly higher in BC-group (70.28+/-13.85 vs. 47.44+/-22.99;p =0.0002) when compared to B-group. Subjective rating of effectiveness by the patients was similar in both groups. The two administration settings of nalbuphine by PCA pump have shown to be equally effective in the treatment of postoperative pain following hysterectomy. However, as the total amount of nalbuphine was significantly lower in B-group, the use of this administration schedule should be encouraged.
Eur J Pain 2001
PMID:Nalbuphine by PCA-pump for analgesia following hysterectomy: bolus application versus continuous infusion with bolus application. 1146 87

5'-DFUR is a pro drug of 5-FU, which is known to be converted by thymidine phosphorylase (dThdPase). A recent pre-clinical study revealed that CPA upregulates dThdPase activity specifically in tumor cells. Furthermore, clinical trials have shown significant response rates in breast cancer patients, when using the chemotherapy combination of 5'-DFUR, CPA and MPA. The purpose of this study was to examine the efficacy of this regimen as a pain reduction therapy for breast cancer patients with bone metastasis. Ten patients who had bone metastasis with restricted ADL were included in the study. All of the patients had had previous exposure to such standard chemotherapy as CAF, CMF, taxol and oral 5-FU administration. The patients were administered daily oral doses of 5'-DFUR at 800-1,200 mg, CPA at 200 mg and MPA at 400-800 mg for two weeks as induction therapy, followed by two weeks rest (one to two cycles). Daily dose of 800 mg of 5'-DFUR, 100 mg of CPA, 400-800 mg of MPA was continuously administered thereafter. The main findings included a significant decrease in pain in eight patients, which continued for more than 6 months. In five patients, the effect lasted more than one year. As the pain decreased, the patients' QOL was improved. Hematological toxicity of more than grade 3 was observed in three patients but only during the induction therapy. One patient had pulmonary thrombosis and required hospitalization. In conclusion, oral administration of 5'-DFUR/CPA/MPA is well tolerated and useful in reducing pain.
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PMID:[The efficacy of combination chemotherapy of 5'-deoxy-5-fluorouridine (5'-DFUR), cyclophosphamide (CPA) and medroxyprogesterone acetate (MPA) for bone metastasis in breast cancer patients]. 1147 47

Activation of ERK (extracellular signal-regulated kinase) MAP (mitogen-activated protein) kinase in dorsal horn neurons of the spinal cord by peripheral noxious stimulation contributes to short-term pain hypersensitivity. We investigated ERK activation by peripheral inflammation and its involvement in regulating gene expression in the spinal cord and in contributing to inflammatory pain hypersensitivity. Injection of complete Freund's adjuvant (CFA) into a hindpaw produced a persistent inflammation and a sustained ERK activation in neurons in the superficial layers (laminae I-IIo) of the dorsal horn. CFA also induced an upregulation of prodynorphin and neurokinin-1 (NK-1) in dorsal horn neurons, which was suppressed by intrathecal delivery of the MEK (MAP kinase kinase) inhibitor U0126. CFA-induced phospho-ERK primarily colocalized with prodynorphin and NK-1 in superficial dorsal horn neurons. Although intrathecal injection of U0126 did not affect basal pain sensitivity, it did attenuate both the establishment and maintenance of persistent inflammatory heat and mechanical hypersensitivity. Activation of the ERK pathway in a subset of nociceptive spinal neurons contributes, therefore, to persistent pain hypersensitivity, possibly via transcriptional regulation of genes, such as prodynorphin and NK-1.
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PMID:ERK MAP kinase activation in superficial spinal cord neurons induces prodynorphin and NK-1 upregulation and contributes to persistent inflammatory pain hypersensitivity. 1178 93

A 49-year-old female underwent bilateral breast preserving surgery for heterochronic breast cancers. She later developed a sternal metastasis and was recommended for intravenous chemotherapy. However, she refused such an intensive therapy and opted for immunotherapy. Afterward, she came to our hospital because of spinal metastases with back pain. She was treated with oral administration of 5'-DFUR and MPA 1,200 mg/day for 3 weeks, respectively, CPA 100 mg/day for 2 weeks, and pamidronate disodium 30 mg intravenously every 4 weeks. This combined chemotherapy relieved her pain after one course. After 5 courses, tumor markers were reduced to the normal range. After 14 courses, bone X-P revealed that the osteolytic bone showed sclerotic changes and bone scintigraphy showed a complete remission (CR). The adverse effects were not remarkable. This regimen is possible on an outpatient basis, and it may play an important role from the standpoint of treatment effectiveness and the quality of life of the patient.
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PMID:[A case of breast cancer with multiple bone metastases that responded remarkably to doxifluridine (5'-DFUR), cyclophosphamide (CPA), medroxyprogesterone acetate (MPA) and pamidronate disodium therapy]. 1204 Jun 86

Couples in the Philippines are free to choose the family planning method that best satisfies their health needs and religious beliefs. All service delivery outlets of the Philippines Department of Health and participating agencies should have all approved, safe, effective, and legal family planning methods available. Oral contraceptives (OCs), IUDs, tubal ligation, and vasectomy are at least 92% effective. OCs protect against pelvic infection and reduce the risk of ovarian and uterine cancer. Older OC users who smoke face an increased risk of blood clotting, stroke, and heart attack. The progestogen-only pill is the best OC for lactating women. The IUD can be effective for 6 years assuming no pain or other side effects. Breast feeding mothers can use the IUD safely. IUD contraindications are anemia, active cervical or pelvic infection, abnormal vaginal bleeding, and genital cancer. Condoms protect against pregnancy as well as sexually transmitted diseases, including HIV/AIDS. When practiced correctly, natural family planning methods are 70-90% effective. They are the cervical mucus method, basal body temperature method, sympto-thermal method, and breast feeding. Norplant contraceptive implants are available to Philippine women on a trial basis. They release a progestin slowly into the blood stream, suppressing ovulation and thickening cervical mucus. The long-acting contraceptive injectables are DMPA, Cycloprovera, and HRP 102. Women must receive an injection every 3 months to protect against pregnancy. The first injection should occur within the first 5 days of the menstrual cycle. Women choosing tubal ligation and men choosing vasectomy should be sure in their decision because they are permanent methods and sterilization reversal procedures are rare in the Philippines. Men with diabetes, an infection at the incision site, clotting disorders, enlarged or painful testicles, and an inguinal hernia should not have a vasectomy.
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PMID:The family planning methods. 1217 21

A study of intramuscular injections of depo medroxyprogesterone acetate (Depo Provera) as a postpartum contraceptive was undertaken in an attempt to determine the following: 1) the continuation rates for this contraceptive method in a postpartum family planning program; 2) to compare the continuation rates of Depo Provera given as a postpartum contraceptive with other postpartum contraceptive methods, as reported elsewhere; 3) the use-effectiveness of Depo Provera as a postpartum contraceptive method; 4) the side effects of postpartum injections; and 5) the reasons for discontinuation of this method. Between April 1969 and May 31, 1972 there were a total of 325 acceptors at the Family Planning Department of McCormick Hospital in Chiang Mai, Thailand. 217 of the women were acceptors of 3-month injections and 108 women were acceptors of 6-month injections. Of all acceptors, 94.2% received their 1st injection within 5 days of delivery. Cases continuing beyond 12 months were too few in number for significant statistical analysis. There were no known method failure pregnancies. Of the 325 postpartum acceptors of the 3-month and 6-month Depo Provera injections, 152 had discontinued the method by May 31, 1972. Of these, 47 were lost to follow up. The reasons for the discontinuation of the 105 remaining cases were bleeding problems (amenorrhea, prolonged, frequent or heavy bleeding, and irregular periods), other medical reasons (palpitation and dizziness, abdominal pain, pain at injection site, and melasma), and personal reasons.
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PMID:Use of a long-acting injectable contraceptive in a postpartum family planning program. 1226 37

In a recent survey of 655 women in New Zealand on family planning practices, it was found that 61% were using a contraceptive. The method most used was sterilization (28%); 44% of those using contraceptives had side effects; and 14% experienced contraceptive failure resulting in pregnancy. Dissatisfaction was highest with the pill (24%) and the IUD (23%), while only 3% were dissatisfied a partner's vasectomy. The ages of those surveyed ranged form 18-60 and all were contacted through their physicians. 81% reported pill use in the past but this has dropped to 16%. Side effects such as headaches (21%), depression (17%), irritability (14%), nausea (13%), weight gain (23%), and loss of libido (13%) probably caused this drop in usage, and a 5% pregnancy rate also contributed. Those who used Depo-provera injection had similar effects on a lesser scale but heavy bleeding was common (18%). The IUD had few side effects but heavy bleeding (26%), and pain (19%); also 2.6% needed surgery after IUD insertion. Effects from using other methods such as the diaphragm, sheath, foam or rhythm are not discussed since their use was so small, but pregnancy was high for these methods (16%). In comparing a 1976 study with this one, pill usage changed from 23.1%-15.9%, IUD 2.6%-8.1%, injection 0-3.1%, tubal ligation 6.5%-12.1%, vasectomy 5.1%-15.4%, condom 4.9%-3.1%, rhythm .8-1.4%, other 4.9%-1.6%, which shows that vasectomy has become the most common method of contraception.
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PMID:Contraceptive use and experience amongst a sample of women attending their GP. 1228 68

To assess the efficacy of intra-articular hyaluronic acid in patients with knee osteoarthritis, sixty female patients with knee osteoarthritis were randomised to three weekly intra-articular injections of 30 mg sodium hyaluronate (Na HA) with a high molecular weight (1.0 to 2.9 million Da) or 40 mg 6-methylprednisolone acetate (6-MPA). The clinical assessments included pain at rest, at weight-bearing and on walking, Lequesne Index and active range of knee flexion. Assessments were done at baseline, at week 4, and at months 3 and 6. A significant decrease in VAS scores for pain at rest, at weight-bearing and pain on walking, and in Lequesne index was found in both groups at week 4 when compared to baseline and there was no significant differences between the two groups. However, at 3(rd) month improvement in all pain scores and Lequesne index was found in favour of hyaluronic acid. At 6(th), no significant difference was found between the treatment groups. Improvement in pain was accompanied by an increase in joint flexion at week 4 and at month 3 in both groups. Both treatments were well-tolerated. The results showed that both intra-articular hyaluronic acid and 6-MPA treatments provide clinically significant improvement and demonstrated that Na HA has a long-term beneficial effect in patients with knee osteoarthritis.
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PMID:Efficacy of intra-articular sodium hyaluronate in the treatment of knee osteoarthritis. 1274 Jun 75

Cancer anorexia-cachexia syndrome (CACS) is a combination of anorexia, tissue wasting, weight loss and poor performance status. Some CACS symptoms are due to a macrophage production of TNF and IL-1, while the metabolic effects are mainly explained by the release of IL-6 from tumor cells. Clinical treatment of CACS involves progestational agents (medroxyprogesterone acetate, MPA, megestrol acetate, MA) for long term treatment. The use of prokinetic agents (like metoclopramide) is recommended, especially if patients need concomitant opioid treatment for pain; if otherwise indicated, corticosteroids are useful for short periods. The administration of artificial nutrition should be individualized following the clinical condition of the patient and possibly taking into account the wishes of the patient. The practical evaluation criteria of the drugs employed for CACS are based on weight increase and appetite stimulation. Hence, a new approach to the mechanism of action of MPA, MA and of other agents is urgently needed.
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PMID:Treatment of the cancer anorexia-cachexia syndrome: a critical reappraisal. 1286 46


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