Search results for "RAM"
showing 10 items of 35643 documents
Drainage großer Brustdrüsenabszesse unter ästhetischen und funktionellen Aspekten
1991
In 11 puerperal women, a breast abscess was treated by drainage from the inframammary fold. Eight patients wished to continue breast feeding. During the healing period, the babies were not breast fed on the operated side. In 3 patients, the skin over the abscess necrotised, resulting in a defect of 1 to 2 cm. In 2 patients, a small seroma had to be punctured after removing the drainage tube. Aesthetic results were judged by the patients as good. Resumation of suckling on the operated side revealed only 15 to 20% milk yield compared to that of the other breast. This treatment meets aesthetic and function-preserving criteria.
Innovative Managed Care May Be Related to Improved Prognosis for Acute Myocardial Infarction Survivors
2021
Background: Mortality following discharge in myocardial infarction survivors remains high. Therefore, we compared outcomes in myocardial infarction survivors participating and not participating in a novel, nationwide managed care program for myocardial infarction survivors in Poland. Methods: We used public databases. We included all patients hospitalized due to acute myocardial infarction in Poland between October 1, 2017 and December 31, 2018. We excluded from the analysis all patients aged <18 years as well as those who died during hospitalization or within 10 days following discharge from hospital. All patients were prospectively followed. The primary end point was defined as death …
The effect of conventional movement training and trampoline training on balance and gait in chronic hemiplegic patients
1991
The postural sway of subjects during standing both with their eyes open and closed together with maximum velocity of walking were analysed in six male chronic hemiplegic patients before, during and after an intensive movement training programme lasting 8 weeks. The movement training programme was carried out on the basis of Bobath's principles. Three of the subjects carried out their training on a trampoline, with the particular purpose of enhancing the stimulation of the mechanisms responsible for the control of balance. During the follow-up, maximal walking velocity remained at previous levels and no systematic changes were observed in the control of postural sway. Although the use of the…
Prostate Cancer Segmentation from Multiparametric MRI Based on Fuzzy Bayesian Model
2014
International audience
Nonreamed flexible locked intramedullary nailing in tibial open fractures
1998
Thirty-nine open unstable tibial shaft fractures were treated with a nonreamed flexible locked intramedullary nail between 1992 and 1995. There were 23 Grade I, 12 Grade II, three Grade IIIA, and one Grade IIIB fractures. The average time of followup assessment was 24 months. The average time to fracture union was 24 weeks. Complications were related in most cases to fractures with highly unstable patterns and extensive soft tissue lesions. There were five (12.5%) delayed unions and one (2.5%) nonunion. Deep infections developed in three (7.7%) patients. One patient required an additional procedure to correct a varus malunion. There were no implant failures. It was concluded that nonreamed …
Spectral decomposition of RR-variability obtained by an open loop parametric model for the diagnosis of neuromediate syncope
2002
The role of the cardiovascular regulatory mechanism in patients with neuromediate syncope (NS) is poorly understood. The aim of this study was to accomplish continuous non-invasive analysis of the baroreflex mechanism in patients during a head-tip tilt-table test (HTT) using an open-loop autoregressive model with exogenous input. The model describes the causal dependence of the RR interval on the systolic arterial pressure (SAP) variability. Thus, RR variability results as the linear composition of SAP-dependent (Pdep) and SAP-independent parts of the RR power (P). Further, the model allows the estimation of the baroreflex gain using the modulus of the transfer function (G) from SAP to RR i…
Imaging photoplethysmography for assessment of chronic pain patients
2019
In present pilot study application of multi-spectral imaging photoplethysmography for assessment of chronic pain patients during topical skin heating test was proposed. Photoplethysmography signal was recorded at 420nm, 530nm and 810nm illumination from the skin and corresponding perfusion indexes and perfusion maps were calculated. The novel parameter-PPGflare index was introduced and compared in neuropathic patients and healthy volunteers. Preliminary results suggest that neuropathic patients exhibited significantly lower PPGflare index, and that local heating substantially change PPG waveform at heat exposed skin region. Present study emphasizes advantages of imaging photoplethysmography…
The use of a questionnaire for improvement of postoperative analgesia after transurethral resection of the prostate
2003
Abstract Background : Postoperative analgesic studies with methods like i.v. patient controlled analgesia (i.v. PCA) or epidural analgesia have reported effective pain relief after major surgery, also after urologic cancer surgery. In contrast, systematic results after minor urologic surgery are widely unknown, although the pain intensities may be high for a short time. The aim of the study was to evaluate the usefulness of a pain questionnaire as a measurement tool of postoperative analgesic quality after transurethral resection of the prostate (TUR-P). Methods : A questionnaire of the American Pain Society (APS) for quality assurance of postoperative pain therapy was adapted to estimate t…
<title>Potential of advanced photoplethysmography sensing for noninvasive vascular diagnostics and early screening</title>
2002
Advanced sensor device for shape analysis of the tissue- reflected mean single period photoplethysmography (SPPPG) signals has been designed and clinically tested. The SPPPG signal shape reveals individual features of the patient's cardio-vascular state. Clinical studies of several patient groups (e.g. diabetes mellitus, atherosclerosis obliterans, Raynaud's syndrome) made possible to specify components of the SPPPG signal that are sensitive to the corresponding organic or functional pathologies. Comparison of the right and left arm finger SPPPG signal shapes, for instance, appears to be efficient tool for early screening of unilateral atherosclerosis obliterans.© (2002) COPYRIGHT SPIE--The…
Standard Therapeutic Approach and New Therapies
2015
The traditional approach to therapy of Crohn’s disease has been the step-up approach usually represented as a pyramid (Fig. 7.1) where, progressing from mild to severe disease, therapeutic choices proceed step by step from less potent drugs at the basement of the pyramid to more potent but also more toxic drugs at the top. The advent of biological therapies and the wider use of immunomodulators, together with the opportunity to achieve ambitious treatment goals and possibly to modify the course of disease, have led to other approaches such as the accelerated step-up or the top-down approach. This means that immunomodulators and biologics can be used earlier and de-escalated when disease is …