Articles: treatment.
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PCAO (patient-controlled analgesia in outpatients) is a new treatment concept designed to overcome chronic or acute pain of cancer patients. From 1989 to 1992, a total of with tumour pain 204 patients were treated in the pain clinics of Fürth in cooperation with the Department of Radiation at the University Hospital in Regensburg. In 90 of these patients adequate oral medication was impossible because of problems in swallowing or blockage of the gastrointestinal tract, and subcutaneous opioid infusion over 24 h was therefore instituted. ⋯ PCAO for treatment of cancer patients at home yields freedom from of pain around the clock, independence, and quality of life with active personal involvement. The most important thing is that the patient can sleep during the night, as can the doctor, the nurse and relatives, as they do not need to give injections during the night. This new method of treating the pain of cancer patients at home in advanced disease is also well accepted by social security authorities, as it reduces the costs dramatically.
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The literature on breast cancer in sub-Saharan women is reviewed. In general, breast cancer is the second most common malignancy of women in the region, after cancer of the uterine cervix. ⋯ Absence of health educational programmes on cancer as well as lack of screening facilities in nearly all countries in the region are contributory factors to the late presentation of the cases. The need for more in-depth studies of the disease in the black African population has been highlighted.
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Up to 70% of cancer patients in the terminal phase of their disease complain of moderate or severe pain. Pain therapy in these patients follows the analgesic ladder of the WHO. Many cancer patients will need a strong opioid to get sufficient pain relief. ⋯ The transdermal application of a strong opioid may be an alternative, especially for patients with cancer of the head and neck or in the gastrointestinal tract. Because of the pharmacokinetic laziness of the system the use of Fentanyl-TTS should be limited to patients with stable tumor pain. In these patients Fentanyl-TTS might be valuabe on step III of the analgesic ladder of the WHO or as an alternative to invasive methods when it is impossible to administer oral opioids.
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The period of late exteroceptive suppression (ES 2) of the temporalis muscle is often shortened in patients with chronic tension-type headache. The present study was conducted to find out whether the ES 2 is influenced by muscle relaxation training and whether it is rather a state or a trait marker. ⋯ The duration of ES 2 was modified by a muscle relaxation training in patients with chronic tension-type headache. Therefore, ES 2 is a state marker and is probably influenced by limbic structures. Measurement of ES 2 may not be only a diagnostic tool, but could also be useful in monitoring results of therapy in patients with tension-type headache.
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The aim of this study was to investigate the relationship between preoperative oral fluids and gastric pH and volume in women undergoing sterilization between one and five days postpartum. Fifty postpartum patients received 150 ml water approximately two to three hours before surgery while 50 postpartum and 50 non-pregnant women were fasted from midnight. After induction of anaesthesia, gastric contents were aspirated using a Salem sump tube and the gastric pH and volume were measured. ⋯ There was no correlation between postpartum interval, 60 (12-120) hr, and intragastric pH or volume. It is concluded that oral water may be given safely two to three hours preoperatively to patients more than one day postpartum. Intragastric volume and acidity were not increased and the findings in postpartum patients were similar to those found in non-pregnant patients.