Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0013395 (dyspepsia)
 4,879 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a prospective study, the prevalence of 15 physical symptoms and symptom groups was evaluated in 1635 cancer patients referred to a pain clinic. In addition to pain, patients suffered an average of 3.3 symptoms: insomnia (59%), anorexia (48%), constipation (33%), sweating (28%), nausea (27%), dyspnea (24%), dysphagia (20%), neuropsychiatric symptoms (20%), vomiting (20%), urinary symptoms (14%), dyspepsia (11%), paresis (10%), diarrhea (6%), pruritus (6%), and dermatological symptoms (3%). While symptom prevalence was influenced by tumor site, pain intensity, and opioid treatment, only a minor relationship was seen between symptoms and gender, age, or tumor stage. The data emphasize that it is not sufficient to simply address pain during the treatment of patients with cancer pain; a more global approach to symptom management is necessary.
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PMID:Prevalence and pattern of symptoms in patients with cancer pain: a prospective evaluation of 1635 cancer patients referred to a pain clinic. 796 90

Sufficient therapy of pain is essential for the treatment of tumor patients. World Health Organisation (WHO)-guidelines recommend a combination of opioids with non-opioid-analgesics (NOA) for patients with medium to strong pain. Cancer pain is often a combination of pain caused by the tumor itself, tumor associated and pain caused by therapy. Various substances act by different mechanisms and therefore combinations may demonstrate superior effects. Opioids ("central analgesics") inhibit neuronal transduction within the spinal cord, enhance inhibiting function of midbrain nuclei on ascending pain transduction and influence pain perception via modulation of the limbic system. NOAs ("peripheral analgesics") inhibit cyclooxygenase hindering activation of the peripheral nociceptor-system. There are 2 different classes of NOAs: 1) non-acidic, antipyretic analgesics like pyrazolones (metamizol) and anilin-derivates (paracetamol) and 2) non-steroidal antirheumatics (NSAR) like salicylates (acetylsalicylic acid), derivates of propionic acid (ibuprofen, naproxen), acetate acid (indomethacin, diclofenac), enolic acid (piroxicam, meloxicam) and anthranil acid (mefenamin). Adjuvant therapy is necessary to control common NSAR-side-effects like dyspepsia, ulcer and gastrointestinal bleeding. Due to its exceptional analgesic, antipyretic and spasmolytic properties, metamizol is an essential substance in tumor therapy. As agranulocytosis-incidence of 1:1,000,000 is low, good gastrointestinal and renal tolerance makes metamizol an excellent alternative to NSAR. There is scientific evidence that adequate combinations of non-opioids, opioids and adjuvant drugs, considering adverse side effects, were effective and safe in the treatment of cancer pain.
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PMID:[Non-opioid analgesics--irreplaceable in cancer pain therapy? 1113 Jan 28

Most patients with advanced cancer develop diverse symptoms that can limit the efficacy of pain treatment and undermine their quality of life. The present study surveys symptom prevalence, etiology and severity in 593 cancer patients treated by a pain service. Non-opioid analgesics, opioids and adjuvants were administered following the WHO-guidelines for cancer pain relief. Other symptoms were systematically treated by appropriate adjuvant drugs. Pain and symptom severity was measured daily by patient self-assessment; the physicians of the pain service assessed symptom etiology and the severity of confusion, coma and gastrointestinal obstruction at each visit. The patients were treated for an average period of 51 days. Efficacy of pain treatment was good in 70%, satisfactory in 16% and inadequate in 14% of patients. The initial treatment caused a significant reduction in the average number of symptoms from four to three. Prevalence and severity of anorexia, impaired activity, confusion, mood changes, insomnia, constipation, dyspepsia, dyspnoea, coughing, dysphagia and urinary symptoms were significantly reduced, those of sedation, other neuropsychiatric symptoms and dry mouth were significantly increased and those of coma, vertigo, diarrhea, nausea, vomiting, intestinal obstruction, erythema, pruritus and sweating remained unchanged. The most frequent symptoms were impaired activity (74% of days), mood changes (22%), constipation (23%), nausea (23%) and dry mouth (20%). The highest severity scores were associated with impaired activity, sedation, coma, intestinal obstruction, dysphagia and urinary symptoms. Of all 23 symptoms, only constipation, erythema and dry mouth were assessed as being most frequently caused by the analgesic regimen. In conclusion, the high prevalence and severity of many symptoms in far advanced cancer can be reduced, if pain treatment is combined with systematic symptom control. Nevertheless, general, neuropsychiatric and gastrointestinal symptoms are experienced during a major part of treatment time and pain relief was inadequate in 14% of patients. Cancer pain management has to be embedded in a frame of palliative care, taking all the possibilities of symptom management into consideration.
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PMID:Symptoms during cancer pain treatment following WHO-guidelines: a longitudinal follow-up study of symptom prevalence, severity and etiology. 1151 84

Despite the recent introduction of a number of new compounds, there has of late been a cooling of interest by pharmaceutical companies in the development of centrally-active, selective kappa opioid agonists for therapeutic purposes. This is reflected in the discontinuation of a number of clinical trials, for reasons that are often not completely clear to outside observers. Spiradoline and enadoline have apparently been abandoned as potential analgesics because they induce dose-limiting central side-effects (i.e., dysphoria) in models of post-surgical pain. The development of niravoline as an aquaretic for the treatment of cirrhosis with ascites and other hyponatraemic disorders has also been halted. Enadoline may yet find some application against ischaemic stroke and severe head injury, presumably in comatose patients in whom psychiatric side-effects are taken to be immaterial, while apadoline and TRK 820 remain in Phase II clinical testing against cancer pain. The peripherally-selective kappa agonists, asimadoline, and the atypical compound, fedotozine, are well-tolerated in man. Results of Phase III trials of fedotozine against irritable bowel syndrome and dyspepsia have, however, ultimately been disappointing, whereas asimadoline is currently in Phase II clinical trials against pain of rheumatic and osteoarthritic origin. The results of these trials are eagerly awaited.
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PMID:Novel developments with selective, non-peptidic kappa-opioid receptor agonists. 1598 6

Patients with advanced malignancies are often suffered from deficient vital qi, which is clinically presented as cancer-related pain, anorexia, nausea/vomiting, fatigue, fever, indigestion, and constipation, which severely lower the quality of life and even shorten the survival of these patients. Traditional Chinese medicine (TCM) has a long history and rich experiences in treating malignancies. In addition to surgery, radiotherapy, chemotherapy, and other modern therapies, the TCM-based treatment can dramatically alleviate the clinical symptoms and improve the quality of life. This article analyzes the TCM treatment for the cancer pain, nausea/vomiting and cancer-related fatigue in patients with advanced malignancies, and the TCM-based emotional care for these patients are also discussed.
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PMID:Traditional Chinese medicine in the treatment of symptoms in patients with advanced cancer. 2584 96