[Adaptation to intermittent hypoxia-hyperoxia improves cognitive performance and exercise tolerance in elderly].

For improvements in exercise tolerance and cognitive function in geriatric patients Multimodal training programs (MTP) are used as combination of physiotherapy, occupational therapy and cardiovascular training. Intermittent Hypoxic-Hyperoxic Training (IHHT), a modified type of intermittent hypoxic training (IHT) is proposed to be included in MTP to elicit more pronounced beneficial effects in exercise tolerance and cognitive functions of geriatric patients likely by an additional pathway than a single MTP. Thirty four patients of the Geriatric Day Clinic aged between 64 and 92 years participated in the placebo controlled clinical trial. They were randomly assigned to receive MTP plus IHHT (experimental group - EG) or MTP plus placebo-breathing through a machine face mask (control group - CG) in a double blind fashion. Before and after the interventions course cognitive performance was assessed by the Dementia-Detection-Test (DemTect) and the Clock-Drawing-Test (CDT), and functional exercise capacity - by the total distance of 6-Minute-Walk-Test (6MWT). After IHHT combined with MTP cognitive performance (DemTect) increased significantly when compared to NG (+16,7 % vs. +0,39 %, p<0,001). The CDT indicated similar results with a significant increase in the EG while the score of the CG even decreased (+10,7 % vs. -8%, p=0,031). Concerning the functional exercise capacity, both groups improved the total distance in the 6MWT but with a significantly larger increase in the EG compared to the CG (+24,1 % vs. +10,8 %, p=0,021). In addition, there was a significant relationship between the changes of the 6MWT and the DemTect Scores and the CDT. IHHT contributed significantly to improvements in cognitive performance and exercise capacity in elderly performing MTP. IHHT sessions are considered to be easily applicable to and well tolerated by geriatric patients up to 92 years.

[Pain in hospital: Assessing the pain situation in Austrian patients]. / Schmerz im Krankenhaus: Erfassung der Schmerzsituation österreichischer Patienten.

BACKGROUND: In a survey of all adult inpatients at the Wilhelminen Hospital in Vienna and the Klagenfurt Clinic on Lake Wörthersee, data on pain prevalence, the most frequent sites of pain, pain intensity, pain type, effect of pain on patients, pain evaluation on the various wards, pain precipitating factors, and patient satisfaction were collected. MATERIALS AND METHODS: All inpatients > 18 years were questioned using a questionnaire developed by the investigators at the Department for Anesthesia, Intensive Care, and Pain Medicine at the Wilhelminen Hospital. RESULTS: A pain prevalence of 45.7% was found at the Wilhelminen Hospital and of 40.8% at the Klagenfurt Clinic. Women reported pain significantly more often than men. No significant difference was found between surgical and conservative treatment wards in terms of pain prevalence. Patients on conservative treatment wards reported significantly higher current pain intensity than those in surgical departments. The most common areas of pain were joints and bones. A score >3 in the ID pain questionnaire was reached by 8.8% (Wilhelminen Hospital) and 4.0% (Klagenfurt Clinic) of participants. Pain influenced mood, mobility, and nighttime sleep, and was intensified by the daily clinical routine. CONCLUSION: Overall, it was demonstrated that the majority of patients at both hospitals were satisfied with the pain management. However, pain management in conservative treatment disciplines must not be neglected. More intense current pain, a worse quality of life, and a trend toward lower patient satisfaction indicate that analgesic treatment in nonsurgical disciplines should be optimized.

[Pain measurement in cognitively impaired patients with the Doloshort scale]. / Schmerzmessung bei kognitiv beeinträchtigten Patienten mit der Doloshort-Skala.

BACKGROUND: Until recently the measurement of pain in cognitively impaired patients represented a neglected field in the diagnostics and treatment of pain. Investigations indicate a prevalence of pain in nursing home residents of between 45 % and 80 %. MATERIAL AND METHODS: This study investigated the reliability of the German translation of the Doloshort scale and compared it with the visual analog scale (VS). The aim of this study was to determine the practical applicability of this scale in the clinical routine and to calculate the intrarater reliability (retest) and interrater reliability. RESULTS: The interrater and intrarater reliability of the Doloshort scale was between 0.949 and 0.970. There was a highly significant correlation between the values of the Doloshort scale and the VAS. CONCLUSION: The Doloshort scale is a well suited measurement instrument for the evaluation of pain in cognitively impaired patients. Because of the short form only simple instructions are necessary and it has a high acceptance with users.