[Complementary and alternative medicine in primary care in Switzerland]

OBJECTIVE: This study investigated the current supply of complementary and alternative medicine (CAM) in Swiss primary care. Information was collected on physicians' qualifications in CAM, frequency of patients' demand for CAM, physicians' supply and temporal resources for CAM as well as physicians' referrals to CAM. MATERIAL AND METHODS: 750 (500 German-speaking and 250 French-speaking) randomly selected Swiss female and male primary care physicians were asked to complete a questionnaire (response rate 50.4%). Sociodemographic data on professional training, place of residence, and sex were used to calculate a weighting factor to correct the responders' data in the analysis accordingly. RESULTS: 14.2% of the physicians were qualified in at least one CAM discipline. Around 30% (95% confidence interval 25.4-34.6%) of the physicians were asked for CAM by their patients more than once a week. Homeopathy and phytotherapy were the most frequently offered therapies, followed by traditional Chinese medicine (TCM)/acupuncture. 62.5% (57.6-67.4%) of the physicians refer their patients to CAM. Most patients were referred to TCM/acupuncture. Of the 37.2% (32.6-42.4%) of the physicians who do not refer their patients to CAM, around 40% (35.1-44.9%) offer it themselves. CONCLUSION: About three quarters of the physicians offer CAM themselves or refer their patients to CAM treatments. CAM is very important in primary medical care in Switzerland. Clear regulations for CAM are required in order to ensure a high quality in care.

[Neuromonitoring and neuroprotection in cardiac anaesthesia. Nationwide survey conducted by the Cardiac Anaesthesia Working Group of the German Society of Anaesthesiology and Intensive Care Medicine]

OBJECTIVE: The primary objective of this nationwide survey carried out in department of cardiac anesthesia in Germany was to identify current practice with regard to neuromonitoring und neuroprotection. METHODOLOGY: The data are based on a questionnaire sent out to all departments of cardiac anesthesia in Germany between October 2007 und January 2008. The anonymized questionnaire contained 26 questions about the practice of preoperative evaluation of cerebral vessels, intra-operative use of neuromonitoring, the nature und application of cerebral protective measures, perfusion management during cardiopulmonary bypass, postoperative evaluation of neurological status, and training in the field of cerebral monitoring. RESULTS: Of the 80 mailed questionnaires 55% were returned and 90% of department evaluated cerebral vessels preoperatively with duplex ultrasound. The methods used for intra-operative neuromonitoring are electroencephalography (EEG, 60%) for type A dissections (38.1%), for elective surgery on the thoracic and thoraco-abdominal aorta (34.1% and 31.6%, respectively) and in carotid surgery (43.2%) near infrared spectroscopy (40%), evoked potentials (30%) and transcranial Doppler sonography (17.5%), with some centers using combined methods. In most departments the central nervous system is not subjected to monitoring during bypass surgery, heart valve surgery, or minimally invasive surgery. Cerebral protective measures used comprise patient cooling on cardio-pulmonary bypass (CPB 100%), extracorporeal cooling of the head (65%) and the administration of corticosteroids (58%), barbiturates (50%) and antiepileptic drugs (10%). Neuroprotective anesthesia consists of administering inhalation anesthetics (32.5%; sevoflurane 76.5%) and intravenous anesthesia (20%; propofol and barbiturates each accounting for 46.2%). Of the departments 72.5% cool patients as a standard procedure for surgery involving cardiovascular arrest and 37.5% during all surgery using CPB. In 84.6% of department CPB flow equals calculated cardiac output (CO) under normothermia, while the desired mean arterial pressure (MAP) varies between 60 and 70 mmHg (43.9%) and between 50 and 60 mmHg (41.5%), respectively. At body temperatures less than 18 degrees C CPB flow is reduced below the calculated CO (70%) while 27% of departments use normothermic flow rates. The preferred MAP under hypothermia is between 50 and 60 mmHg (59%). The results of intra-operative neuromonitoring are documented on the anesthesia record (77%). In 42.5% of the departments postoperative neurological function is estimated by the anesthesiologist. Continuing education sessions pertaining to neuromonitoring are organized on a regular basis in 32.5% of the departments and in 37.5% individual physicians are responsible for their own neuromonitoring education. CONCLUSION: The present survey data indicate that neuromonitoring and neuroprotective therapy during CPB is not standardized in cardiac anesthesiology departments in Germany. The systemic use of available methods to implement multimodal neuromonitoring would be desirable.

[Role of complementary medicine in type 1 diabetes mellitus in two Swiss centres]

Insulin replacement is the only effective treatment of type 1 Diabetes mellitus (T1DM). Nevertheless, many complementary treatments are in use for T1DM. In this study we assessed by questionnaire that out of 342 patients with T1DM, 48 (14%; 13.4% adult, 18.5% paediatric; 20 male, 28 female) used complementary medicine (CM) in addition to their insulin therapy. The purpose of the use of CM was to improve general well-being, ameliorate glucose homeostasis, reduce blood glucose levels as well as insulin doses, improve physical fitness, reduce the frequency of hypoglycaemia, and control appetite. The modalities most frequently used are cinnamon, homeopathy, magnesium and special beverages (mainly teas). Thus, good collaboration between health care professionals will allow optimal patient care.

[Hermaphroditos in Greek mythology--DSD in moderne medicine]

We report a case of 34 year old woman how has been hospitalized at the age of 6 month with persistent vomitus. The vomitus was found to be caused by adrenal insufficiency with lack of all hormones of steroidobiosynthesis. The phenotypical femal child was diagnosed to have congenital lipoid adrenal hyperplasia with 46,XY DSD. 24 years later a homozygote mutation in the StAR-gene (L260P), which was first described in Switzerland, has been identified.

Intensive care medicine in Mongolia's 3 largest cities: outlining the needs

PURPOSE: To evaluate intensive care resources, support, and personnel available in Mongolia's 3 largest cities. MATERIALS AND METHODS: This prospective study was performed as a questionnaire-based survey evaluating intensive care units (ICUs) in Mongolia's 3 main cities. RESULTS: Twenty-one of 31 ICUs participated in the survey. The median number of beds per ICU was 7 (interquartile ranges, 6-10) with 0.7 (0.6-0.9) physicians and 1.5 (0.6-1.8) nurses per bed. A 24-hour physician service was available in 61.9% of the participating ICUs. A median number of 359 patients (250-500) with an average age of 39 (30-49) years were treated annually. Oxygen was available in all ICUs, but only for 60% (17-75) of beds. Pressurized air was available in 33% of the ICUs for 24% (0-15) of beds. Of the ICUs, 52.4% had a lung ventilator serving 20% (0-23) of beds. The most common admission diagnoses were sepsis, stroke, cardiac disease, postoperative or postpartum hemorrhage, and intoxication. Availability of medical equipment, disposables, and drugs was inadequate in all ICUs. CONCLUSIONS: Intensive care medicine in Mongolia's 3 largest cities is an under-resourced and underdeveloped medical specialty. The main problems encountered are insufficient training of staff as well as lack of medical equipment, disposables, and drugs.

[Prioritisation in the German health care system--an issue in ophthalmology?]

At the 111th German Medical Assembly in May 2008 in Ulm, Germany, a public debate on rationing of health care performances was started. Since the money in the German health care system is not enough to provide every diagnostic or therapy for every patient as a coverage of the compulsory medical insurances, a lot of specific health care performances have been rationed during the last years not to be covered by the regular medical insurance any more, such as, e. g., PSA measurements in urology or IOP measurements in ophthalmology. In contrast to the health care system in Scandinavia, where rationing of health care performances is publicly documented by the government, no similar public statements exist in Germany. Due to this, it is left to physicians to explain to their patients the "hidden" rationing of public health care performances, which also leads to an increase in individual health care performances (IGeL in Germany) to be paid for privately by the patient. It is undoubtedly true that not all medically possible performances need to be paid for by the health insurance; however, an official determination of these "out of pocket" health care performances is necessary. Therefore, it was the aim herein to work out possible "stop" criteria--according to the Scandinavian system--for common eye diseases and consecutive therapies, which need not be paid for or only be paid after a delay by the health insurances.