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Sample records for fast-track treatment results

  1. Cardiac surgery fast-track treatment in a postanesthetic care unit: six-month results of the Leipzig fast-track concept.

    Science.gov (United States)

    Ender, Joerg; Borger, Michael Andrew; Scholz, Markus; Funkat, Anne-Kathrin; Anwar, Nadeem; Sommer, Marcus; Mohr, Friedrich Wilhelm; Fassl, Jens

    2008-07-01

    The authors compared the safety and efficacy of a newly developed fast-track concept at their center, including implementation of a direct admission postanesthetic care unit, to standard perioperative management. All fast-track patients treated within the first 6 months of implementation of our direct admission postanesthetic care unit were matched via propensity scores and compared with a historical control group of patients who underwent cardiac surgery prior to fast-track implementation. A total of 421 fast-track patients were matched successfully to 421 control patients. The two groups of patients had a similar age (64 +/- 13 vs. 64 +/- 12 yr for fast-track vs. control, P = 0.45) and European System for Cardiac Operative Risk Evaluation-predicted risk of mortality (4.8 +/- 6.1% vs. 4.6 +/- 5.1%, P = 0.97). Fast-track patients had significantly shorter times to extubation (75 min [45-110] vs. 900 min [600-1140]), as well as shorter lengths of stay in the postanesthetic or intensive care unit (4 h [3.0-5] vs. 20 h [16-25]), intermediate care unit (21 h [17-39] vs. 26 h [19-49]), and hospital (10 days [8-12] vs. 11 days [9-14]) (expressed as median and interquartile range, all P operations.

  2. [Fast-track treatment--second revolution of colorectal surgery].

    Science.gov (United States)

    Kellokumpu, Ilmo

    2012-01-01

    The fast-track treatment model can be regarded as the second revolution of colorectal surgery after the introduction of laparoscopic surgery. In the gastro-surgical unit of the Central Hospital of Central Finland, results equivalent to international studies in colorectal surgery have been achieved by using fast-track model. In a study setting, this treatment model has resulted in significant decrease of total treatment costs and speeded up discharge of the patients from the hospital. The fast-track treatment model requires both a motivated, trained medical team and a motivated patient.

  3. [Laparoscopic "fast-track" sigmoidectomy for diverticulitis disease in Germany. Results of a prospective quality assurance program].

    Science.gov (United States)

    Tsilimparis, N; Haase, O; Wendling, P; Kipfmüller, K; Schmid, M; Engemann, R; Schwenk, W

    2010-09-01

    The natural course of sigmoid colon diverticulitis during conservative therapy and the assessment of the perioperative morbidity after sigmoid colon resection are differently evaluated by surgeons and gastroenterologists. The "fast-track" rehabilitation accelerates the reconvalescence and reduces the rate of postoperative general complications after colorectal surgery. The results of the laparoscopic "Fast-track" sigmoidectomy should be examined within a quality assurance program to better evaluate the perioperative risks following surgical management of diverticulitis. A prospective data collection within the voluntary quality assurance program "fast-track" Kolon II was performed. All participating clinics agreed on a multimodal, evidence-based standard perioperative treatment in terms of a "fast-track" rehabilitation for elective operations for sigmoid diverticulitis. Data from 846 patients undergoing laparoscopic "fast-track" sigmoid colon resection in 23 surgical departments in Germany were collected and evaluated. The mean age of the patients was 63 years (range 23 - 91). 203 patients (24 %) had severe co-morbidities (ASA classification III - IV). A conversion to conventional open surgery was necessary in 51 cases (6 %). Complications occurred in 93 patients (11 %). 76 patients suffered a surgical complication (8.9 %) and 32 patients (3.8 %) a general complication. Two patients died postoperatively due to multi-organ failure following anastomotic leaks. The patients took solid food in median on day 1 after surgery (range, 0 - 5) and passed stool on day 2 (range, 0 - 22). Predefined discharge criteria (free of pain on oral medication, normal oral feeding, stool) were met on day 4 (range, 1 - 58) and the patients were discharged on day 7 (range, 3 - 72). The 30-day re-admission rate was 3.9 %. Patients undergoing laparoscopic "fast-track" sigmoidectomy had a low rate of general complications and had a rapid reconvalescence with a short postoperative in

  4. Maintaining Unity - relatives in older patients' fast-track treatment programmes. A grounded theory study.

    Science.gov (United States)

    Berthelsen, Connie Bøttcher; Lindhardt, Tove; Frederiksen, Kirsten

    2014-12-01

    To generate a substantive grounded theory of relatives' pattern of behaviour in older patients' fast-track treatment programmes during total hip or knee replacement. Fast-track treatment programmes are designed to make total hip and knee replacements more efficient through recovery improvements. The support of relatives during older patients' trajectory is important. However, knowledge is needed on the relatives' pattern of behaviour to strengthen their involvement in fast-track treatment programmes. We used a Glaserian grounded theory approach based on a systematic generation of theory from data to explain the latent pattern of behaviour of relatives. Data were collected from 2010-2011 in orthopaedic wards at two Danish university hospitals and consisted of 14 non-participant observations, 14 postobservational interviews and five interviews. Seven relatives of patients over 70 years of age participated. The constant comparative method was the guiding principle for simultaneous data collection, data analysis and coding, while theoretically sampling and writing memos. Maintaining Unity emerged as the relatives' pattern of behaviour through which they resolved their main concern: preventing the patients from feeling alone. The relatives resolved their main concern through three interchangeable behavioural modes: Protecting Mode, by providing loving and respectful support; Substituting Mode, with practical and cognitive support; and an Adapting Mode, by trying to fit in with the patients' and health professionals' requirements. The substantive theory of Maintaining Unity offers knowledge of relatives' strong desire to provide compassionate and loving support for the older patients during fast-track treatment programmes. © 2014 John Wiley & Sons Ltd.

  5. Possibilities of fast track surgery principles in the treatment of congenital urological anomalies

    Directory of Open Access Journals (Sweden)

    Bižić Marta R.

    2012-01-01

    Full Text Available Introduction. Urogenital congenital anomalies are among the most common congenital anomalies and very frequent pathology in paediatric urology. Health care systems strive to shorten the duration and reduce the costs of hospitalization, while maintaining treatment effectiveness. Objective. To evaluate the duration of hospital stay of surgically treated patients with congenital urogenital anomalies and estimate the possibility of using fast track surgery principles in paediatric urology in the local settings of a developing country. Methods. Retrospective non-randomized study included 552 patients who had been surgically treated at the Urology Department of the University Children’s Hospital, during 2010. In line with their congenital anomalies, all patients were classified in one of four groups: I - upper urinary tract anomalies (252 patients; II - genital anomalies (164 patients; III - testicular anomalies (76 patients and IV - associated anomalies (60 patients. We analyzed the total duration of stay as well as preand post-operative stay in the hospital. Results. The average duration of hospitalization was 4.7±4.0 days. Patients with testicular anomalies stayed for the shortest period (2.3±1.9 days (p<0.01 and patients with associated anomalies stayed in the hospital the longest (6.5±4.7 days (p<0.01. Conclusion. Modern methods of surgical treatment allow reduction of hospitalization, financial savings to the healthcare system and greater comfort for patients. Our results showed that this is also possible to apply in our environment.

  6. Fast-track hip and knee arthroplasty

    DEFF Research Database (Denmark)

    Husted, Henrik

    2012-01-01

    Fast-track hip and knee arthroplasty aims at giving the patients the best available treatment at all times, being a dynamic entity. Fast-track combines evidence-based, clinical features with organizational optimization including a revision of traditions resulting in a streamlined pathway from...... on clinical and organizational aspects of fast-track hip and knee arthroplasty (I–IX). A detailed description of the fast-track set-up and its components is provided. Major results include identification of patient characteristics to predict length of stay and satisfaction with different aspects...... of the hospital stay (I); how to optimize analgesia by using a compression bandage in total knee arthroplasty (II); the clinical and organizational set-up facilitating or acting as barriers for early discharge (III); safety aspects following fast-track in the form of few readmissions in general (IV) and few...

  7. Multi-month prescriptions, fast-track refills, and community ART groups: results from a process evaluation in Malawi on using differentiated models of care to achieve national HIV treatment goals.

    Science.gov (United States)

    Prust, Margaret L; Banda, Clement K; Nyirenda, Rose; Chimbwandira, Frank; Kalua, Thokozani; Jahn, Andreas; Eliya, Michael; Callahan, Katie; Ehrenkranz, Peter; Prescott, Marta R; McCarthy, Elizabeth A; Tagar, Elya; Gunda, Andrews

    2017-07-21

    In order to facilitate scale-up of antiretroviral therapy (ART) in Malawi, innovative and pragmatic models have been developed to optimize the efficiency of HIV service delivery. In particular, three models of differentiated care have emerged for stable patients: adjusted appointment spacing through multi-month scripting (MMS); fast-track drug refills (FTRs) on alternating visits; and community ART groups (CAGs) where group members rotate in collecting medications at the facility for all members. This study aimed to assess the extent to which ART patients in Malawi are differentiated based on clinical stability and describe the characteristics and costs associated with the models of differentiated care offered. A mixed methods process evaluation was conducted from 30 purposefully selected ART facilities. Cross-sectional data for this evaluation was collected between February and May 2016. The following forms of data collection are reported here: structured surveys with 136 health care workers; reviews of 75,364 patient clinical records; 714 observations of visit time and flow; and 30 questionnaires on facility characteristics. Among ART patients, 77.5% (95% confidence interval [CI] 74.1-80.6) were eligible for differentiated models of care based on criteria for clinical stability from national guidelines. Across all facilities, 69% of patients were receiving MMS. In facilities offering FTRs and CAGs, 67% and 6% of patients were enrolled in the models, respectively. However, eligibility criteria were used inconsistently: 72.9% (95% CI 66.3-78.6) of eligible patients and 42.3% (95% CI 33.1-52.0) ineligible patients received MMS. Results indicated that patient travel and time costs were reduced by 67%, and the unit costs of ART service delivery through the MMS, FTR and CAG models were similar, representing a reduction of approximately 10% in the annual unit cost of providing care to stable patients that receive no model. MMS is being implemented nationally and has

  8. Fast track multi-discipline treatment (FTMDT trial versus conventional treatment in colorectal cancer--the design of a prospective randomized controlled study

    Directory of Open Access Journals (Sweden)

    Zhou Jiao-Jiao

    2011-11-01

    Full Text Available Abstract Background Laparoscopy-assisted surgery, fast-track perioperative treatment are both increasingly used in colorectal cancer treatment, for their short-time benefits of enhanced recovery and short hospital stays. However, the benefits of the integration of the Laparoscopy-assisted surgery, fast-track perioperative treatment, and even with the Xelox chemotherapy, are still unknown. In this study, the three treatments integration is defined as "Fast Track Multi-Discipline Treatment Model" for colorectal cancer and this model extends the benefits to the whole treatment process of colorectal cancer. The main purpose of the study is to explore the feasibility of "Fast Track Multi-Discipline Treatment" model in treatment of colorectal cancer. Methods The trial is a prospective randomized controlled study with 2 × 2 balanced factorial design. Patients eligible for the study will be randomized to 4 groups: (I Laparoscopic surgery with fast track perioperative treatment and Xelox chemotherapy; (II Open surgery with fast track perioperative treatment and Xelox chemotherapy; (III Laparoscopic surgery with conventional perioperative treatment and mFolfox6 chemotherapy; (IV Open surgery with conventional perioperative treatment and mFolfox6 chemotherapy. The primary endpoint of this study is the hospital stays. The secondary endpoints are the quality of life, chemotherapy related adverse events, surgical complications and hospitalization costs. Totally, 340 patients will be enrolled with 85 patients in each group. Conclusions The study initiates a new treatment model "Fast Track Multi-Discipline Treatment" for colorectal cancer, and will provide feasibility evidence on the new model "Fast Track Multi-Discipline Treatment" for patients with colorectal cancer. Trial registration ClinicalTrials.gov: NCT01080547

  9. Clinical evidence of traditional vs fast track recovery methodologies after total arthroplasty for osteoarthritic knee treatment. A retrospective observational study

    Science.gov (United States)

    Castorina, Sergio; Guglielmino, Claudia; Castrogiovanni, Paola; Szychlinska, Marta Anna; Ioppolo, Francesco; Massimino, Paolo; Leonardi, Pietro; Maci, Christian; Iannuzzi, Maurizio; Di Giunta, Angelo; Musumeci, Giuseppe

    2017-01-01

    Summary Background During the last years, programs to enhance postoperative recovery and decrease morbidity after total knee arthroplasty, have been developed across a variety of surgical procedures and referred to as “Fast-Track Surgery”. In this study we aimed to find some answers in the management of osteoarthritic patients subjected to total knee arthroplasty, by using the Fast-Track methodology. To this purpose we evaluated parameters such as early mobilization of patients, better pain management, bleeding, possible complications, reduced hospitalization time, an overall improved recovery and patient satisfaction. Methods 132 patients were selected, of which, 95 treated with “Fast Track” method and 37 treated with traditional method (control group). All the patients were hospitalized and underwent the same rehabilitation program for the first three days after surgery. Results In both groups, the parameters of pain and deformity demonstrated the most rapid improvement, while those of function and movement were normalized as gradual and progressive improvement over the next 2 months. The different functional test used (Barthel, MRC, VAS) showed that the mean values were significantly greater in Fast Track group when compared to the control. Conclusion The results of the study confirm that the application of the Fast Track protocol in orthopaedics after total knee replacement results in rapid post-surgery recovery. Level of evidence IV. Case series, low-quality cohort or case-control studies. PMID:29387645

  10. Relatives in older patients' fast-track treatment programme during total hip or knee replacement. A grounded theory study

    DEFF Research Database (Denmark)

    Berthelsen, Connie Bøttcher

    and considerate support in concern for the patients; Substituting mode, with practical and cognitive support; and Adapting mode, by trying to fit in with the patients’ and health professionals’ requirements. Study II: 16 patients aged 70 to 94 were included and data was collected through 15 non......The aim of this Ph.D.-dissertation was to generate grounded theories of relatives, patients, and health professionals’ pattern of behaviour, respectively, in relation to the relatives of older patients’ fast-track treatment programmes during total hip or knee replacement. The dissertation includes...... to the older patients’ self-determination of being autonomous and how they adapt and are perceived in the health professionals’ environment. This may be useful to the health professionals in orthopaedic fast-track treatment programmes and their future collaboration with older patients and their relatives....

  11. First results of the silicon telescope using an 'artificial retina' for fast track finding

    Energy Technology Data Exchange (ETDEWEB)

    Neri, N. [Istituto Nazionale di Fisica Nucleare - INFN, Sezione di Milano, Milano (Italy); Abba, A.; Caponio, F.; Geraci, A.; Grizzuti, M.; Lusardi, N. [INFN Milano and Politecnico di Milano, Milano (Italy); Citterio, M.; Coelli, S.; Fu, J.; Monti, M.; Petruzzo, M. [INFN Milano, Milano (Italy); Bedeschi, F.; Ninci, D.; Piucci, A.; Spinella, F.; Walsh, J. [INFN Pisa, Pisa (Italy); Cenci, R.; Marino, P.; Morello, M. J.; Stracka, S. [INFN Pisa and Scuola Normale Superiore di Pisa, Pisa (Italy); Punzi, G. [INFN Pisa and Universita di Pisa, Pisa (Italy); Tonelli, D. [CERN, Geneva (Switzerland); Ristori, L. [INFN Pisa, Pisa (Italy); Fermilab, Batavia, Illinois (United States)

    2015-07-01

    We present the first results of the prototype of a silicon tracker with trigger capabilities based on a novel approach for fast track finding. The working principle of the 'artificial retina' is inspired by the processing of visual images by the brain and it is based on extensive parallelization of data distribution and pattern recognition. The algorithm has been implemented in commercial FPGAs in three main logic modules: a switch for the routing of the detector hits, a pool of engines for the digital processing of the hits, and a block for the calculation of the track parameters. The architecture is fully pipelined and allows the reconstruction of real-time tracks with a latency less then 100 clock cycles, corresponding to 0.25 microsecond at 400 MHz clock. The silicon telescope consists of 8 layers of single-sided silicon strip detectors with 512 strips each. The detector size is about 10 cm x 10 cm and the strip pitch is 183 μm. The detectors are read out by the Beetle chip, a custom ASICs developed for LHCb, which provides the measurement of the hit position and pulse height of 128 channels. The 'artificial retina' algorithm has been implemented on custom data acquisition boards based on FPGAs Xilinx Kintex 7 lx160. The parameters of the tracks detected are finally transferred to host PC via USB 3.0. The boards manage the read-out ASICs and the sampling of the analog channels. The read-out is performed at 40 MHz on 4 channels for each ASIC that corresponds to a decoding of the telescope information at 1.1 MHz. We report on the first results of the fast tracking device and compare with simulations. (authors)

  12. Fast-track totalknæalloplastik

    DEFF Research Database (Denmark)

    Gromov, Kirill; Kristensen, Billy B; Jørgensen, Christoffer Calov

    2017-01-01

    patients are eligible for fast-track TKA, and hence the fast-track concept should be standard at all joint replacement facilities. Future challenges of fast-track TKA include safe introduction of outpatient protocols, acute and chronic pain after surgery and optimal utilization of post......Fast-track total knee arthroplasty (TKA) is a well-established concept including optimized logistics and evidence-based treatment, focusing on minimizing surgical stress and improved post-operative recovery, thus leading to lower mortality and morbidity as well as high patient satisfaction. All...

  13. Fast track-hoftealloplastik

    DEFF Research Database (Denmark)

    Hansen, Torben Bæk; Gromov, Kirill; Kristensen, Billy B

    2017-01-01

    Fast-track surgery implies a coordinated perioperative approach aimed at reducing surgical stress and facilitating post-operative recovery. The fast-track programme has reduced post-operative length of stay and has led to shorter convalescence with more rapid functional recovery and decreased...... morbidity and mortality in total hip arthroplasty. It should now be a standard total hip arthroplasty patient pathway, but fine tuning of the multiple factors in the fast-track pathway is still needed in patients with special needs or high comorbidity burden....

  14. Fast-Track Management of Patients Undergoing Proximal Pancreatic Resection

    Science.gov (United States)

    French, JJ; Mansfield, SD; Jaques, K; Jaques, BC; Manas, DM; Charnley, RM

    2009-01-01

    INTRODUCTION To avoid the risk of complications of biliary drainage, a feasibility study was carried out to determine whether it might be possible to fast-track surgical treatment, with resection before biliary drainage, in jaundiced patients with proximal pancreatic/peri-ampullary malignancy. PATIENTS AND METHODS Over an 18-month period, based on their presenting bilirubin levels and other logistical factors, all jaundiced patients who might be suitable for fast-track management were identified. Data on complications and hospital stay were compared with those patients in whom a conventional pathway (with biliary drainage) was used during the same time period. Data were also compared with a group of patients from the preceding 6 months. RESULTS Nine patients were fast-tracked and 49 patients treated in the conventional pathway. Fast-track patients mean (SD) serum bilirubin level was 265 μmol/l (81.6) at the time of the operation compared to 43 μmol/l (51.3; P ≥ 0.0001) in conventional patients. Mean (SD) of time from referral to operation, 14 days (9) versus 59 days (36.9), was significantly shorter in fast-track patients than conventional patients (P ≤ 0.0001). Length of hospital stay mean (SD) at 17 (6) days versus 22 days (19.6; P = 0.2114), surgical complications and mortality in fast-track patients were similar to conventional patients. Prior to surgery, the 49 conventional patients underwent a total of 73 biliary drainage procedures resulting in seven major complications. Comparison with the group of patients from the previous 6 months indicated that the conventional group were not disadvantaged. CONCLUSIONS Fast-track management by resection without biliary drainage of selected patients with distal biliary strictures is safe and has the potential to reduce the waiting time to surgery, overall numbers of biliary drainage procedures and the complications thereof. PMID:19220943

  15. Postoperative Sleep Disturbances after Zolpidem Treatment in Fast-Track Hip and Knee Replacement

    DEFF Research Database (Denmark)

    Krenk, Lene; Jennum, Poul; Kehlet, Henrik

    2014-01-01

    STUDY OBJECTIVES: Previous studies have demonstrated pronounced reduction of REM sleep on the first nights following major surgery which may influence pain, analgesic use, and recovery. This placebo-controlled, randomized, double-blind study set out to evaluate the effect of zolpidem on sleep....... Polysomnography measures were performed for 2 nights, 1 night at home prior to surgery and on the first night after surgery, when the patient received placebo or zolpidem 10 mg. Analgesic use, pain levels, and subjective measures of fatigue and sleep quality were recorded. Analysis of sleep data was performed...... according to the American Academy of Sleep Medicine manual. RESULTS: Objective sleep data did not show a significant difference between groups in any of the sleep stages. However, subjective data on sleep quality and fatigue showed significantly less fatigue and better sleep quality in the zolpidem group (p...

  16. Inhibiting Interference - a grounded theory of health professionals' pattern of behaviour related to the relatives of older patients in fast-track treatment programmes

    DEFF Research Database (Denmark)

    Berthelsen, Connie Bøttcher; Lindhardt, Tove; Frederiksen, Kirsten

    2014-01-01

    AIM: To generate a grounded theory explaining health professionals' pattern of behaviour and experience related to the relatives of older patients in fast-track treatment programmes during total joint replacement. BACKGROUND: Health professionals uphold standardised care for patients, and effect...... on quality is seen when relatives support patients during total joint replacement. Since health professionals often have problematic relationships with relatives, knowledge is needed of the health professionals' pattern of behaviour in relation to relatives of older patients in fast-track treatment programme....... DESIGN: Grounded theory according to Glaser's methodology was used to generate substantive theory of health professionals' pattern of behaviour. METHODS: Data were collected from 2010 to 2011 by 44 health professionals in orthopaedic wards at two Danish hospitals. Data from nonparticipant observations...

  17. Fast-track revision knee arthroplasty

    DEFF Research Database (Denmark)

    Husted, Henrik; Otte, Niels Kristian Stahl; Kristensen, Billy B

    2011-01-01

    Abstract Background and purpose Fast-track surgery has reduced the length of hospital stay (LOS), morbidity, and convalescence in primary hip and knee arthroplasty (TKA). We assessed whether patients undergoing revision TKA for non-septic indications might also benefit from fast-track surgery....... Methods 29 patients were operated with 30 revision arthroplasties. Median age was 67 (34-84) years. All patients followed a standardized fast-track set-up designed for primary TKA. We determined the outcome regarding LOS, morbidity, mortality, and satisfaction. Results Median LOS was 2 (1-4) days...

  18. 'Fast-track' colonic surgery in Austria and Germany--results from the survey on patterns in current perioperative practice.

    Science.gov (United States)

    Hasenberg, T; Keese, M; Längle, F; Reibenwein, B; Schindler, K; Herold, A; Beck, G; Post, S; Jauch, K W; Spies, C; Schwenk, W; Shang, E

    2009-02-01

    'Fast-track' rehabilitation has been shown to accelerate recovery, reduce general morbidity and decrease hospital stay after elective colonic surgery. Despite this evidence, there is no information on the acceptance and utilization of these concepts among the entirety of Austrian and German surgeons. In 2006, a questionnaire concerning perioperative routines in elective, open colonic resection was sent to the chief surgeons of 1270 German and 120 Austrian surgical centres. The response rate was 63% in Austria (76 centres) and 30% in Germany (385 centres). Mechanical bowel preparation is used by the majority (Austria, 91%; Germany, 94%); the vertical incision is the standard method of approach to the abdomen in Austria (79%) and Germany (83%), nasogastric decompression tubes are rarely used, one-third of the questioned surgeons in both countries use intra-abdominal drains. Half of the surgical centres allow the intake of clear fluids on the day of surgery and one-fifth offer solid food on that day. Epidural analgesia is used in three-fourths of the institutions. Although there is an evident benefit of fast-track management, the survey shows that they are not yet widely used as a routine in Austria and Germany.

  19. Nursing care in fast-track surgery strategy

    Directory of Open Access Journals (Sweden)

    Dorota Kozieł

    2015-10-01

    Full Text Available In recent years, many study results have been published confirming an improvement in the outcomes of treatment related with management of patients within the fast-track surgery programme. Early postoperative rehabilitation is possible provided there is engagement of a multi-disciplinary team, including well-educated nurses. Today, a diversion can be observed from traditional nursing on behalf of a coordinated, holistic approach, while more attention is paid to the, thus far marginalised, psychosocial aspects of care. The objective of the study is to discuss the basic assumptions of fast track surgery with respect to nursing care, with particular emphasis placed on the educational function. Modern nursing within the short-track surgery programme should focus on the provision of patients with care consisting of preliminary information concerning the perioperative period, social and psychological support, counselling in the area of home convalescence, and procedures in the case of complications.

  20. Fast-Track Teacher Recruitment.

    Science.gov (United States)

    Grant, Franklin Dean

    2001-01-01

    Schools need a Renaissance human-resources director to implement strategic staffing and fast-track teacher-recruitment plans. The HR director must attend to customer satisfaction, candidate supply, web-based recruitment possibilities, stabilization of newly hired staff, retention of veteran staff, utilization of retired employees, and latest…

  1. Fast track pathway for perforated appendicitis.

    Science.gov (United States)

    Frazee, Richard; Abernathy, Stephen; Davis, Matthew; Isbell, Travis; Regner, Justin; Smith, Randall

    2017-04-01

    Perforated appendicitis is associated with an increased morbidity and length of stay. "Fast track" protocols have demonstrated success in shortening hospitalization without increasing morbidity for a variety of surgical processes. This study evaluates a fast track pathway for perforated appendicitis. In 2013, a treatment pathway for perforated appendicitis was adopted by the Acute Care Surgery Service for patients having surgical management of perforated appendicitis. Interval appendectomy was excluded. Patients were treated initially with intravenous antibiotics and transitioned to oral antibiotics and dismissed when medically stable and tolerating oral intake. A retrospective review of patients managed on the fast track pathway was undertaken to analyze length of stay, morbidity, and readmissions. Thirty-four males and twenty-one females with an average age of 46.8 years underwent laparoscopic appendectomy for perforated appendicitis between January 2013 and December 2014. Pre-existing comorbidities included hypertension 42%, diabetes mellitus 11%, COPD 5% and heart disease 2%. No patient had conversion to open appendectomy. Average length of stay was 2.67 days and ranged from 1 to 12 days (median 2 days). Postoperative morbidity was 20% and included abscess (6 patients), prolonged ileus (3 patients), pneumonia (1 patient), and congestive heart failure (1 patient). Five patients were readmitted for abscess (3 patients), congestive heart failure (1 patient), and pneumonia (1 patient). A fast track pathway for perforated appendicitis produced shorter length of stay and acceptable postoperative morbidity and readmission. This offers the potential for significant cost savings over current national practice patterns. Copyright © 2016 Elsevier Inc. All rights reserved.

  2. STTARR: a radiation treatment and multi-modal imaging facility for fast tracking novel agent development in small animal models

    International Nuclear Information System (INIS)

    Yeung, Ivan; McKee, Trevor; Jaffray, David; Hill, Richard

    2014-01-01

    Small animal models play a pivotal role in the pipeline development of novel agents and strategies in personalized cancer therapy. The Spatio-Temporal Targeting and Amplification of Radiation Response Program (STTARR) consists of an animal imaging and precision radiation facility designed to provide innovative biologic imaging and targeted radiation treatment strategies in small animals. The design is to mirror the imaging and radiation treatment facility in a modern cancer center. The STTARR features imaging equipment of small animal scale including CT, MRI, PET, SPECT, Optical devices as well as image guided irradiators. The fleet of imaging and irradiation equipment provides a platform for identification of biological targets of the specific molecular pathways that influence both tumor progression and a patient's response to radiation therapy. Examples will be given in the utilization of the imaging facilities for development in novel approaches in cancer therapy including a PET-FAZA study for hypoxia measurement in a pancreatic adenocarcinoma xenograft model. In addition, the cone-beam image guided small animal irradiator developed at our institute will also be described. The animal platform (couch) provides motion in 3 dimensions to position the animal to the isocentre of the beam. A pair of rotational arms supporting the X-ray/detector pair enables acquisition of cone-beam images of the animal which give rise to image guided precision of 0.5 mm. The irradiation energy ranges from 50 to 225 kVp at a dose rate from 10-400 cGy/min. The gantry is able to direct X-ray beam of different directions to give conformal radiation treatment to the animal. A dedicated treatment planning system is able to perform treatment planning and provide commonly used clinical metrics in the animal treatment plan. Examples will be given to highlight the use of the image guided irradiator for research of drug/irradiation regimen in animal models. (author)

  3. Psychiatric Disorders and Psychopharmacologic Treatment as Risk Factors in Elective Fast-track Total Hip and Knee Arthroplasty

    DEFF Research Database (Denmark)

    Jørgensen, Christoffer C; Knop, Joachim; Nordentoft, Merete

    2015-01-01

    BACKGROUND: Psychiatric disorder (PsD) is rarely considered when evaluating perioperative risk factors. Studies on PsD are often limited by use of administrative coding, incomplete follow-up, and lack of preoperative data on psychopharmacological treatment. METHODS: A multicenter study with prosp......BACKGROUND: Psychiatric disorder (PsD) is rarely considered when evaluating perioperative risk factors. Studies on PsD are often limited by use of administrative coding, incomplete follow-up, and lack of preoperative data on psychopharmacological treatment. METHODS: A multicenter study...... inhibitors (SSRIs), 31.6% used other antidepressants, 8.5% used a combination, and 16.5% used antipsychotics. PsD was associated with increased risk of LOS more than 4 days (16.5 vs. 7.3%; odds ratio, 1.90; 95% CI, 1.52 to 2.37), regardless of treatment with SSRIs (2.19; 1.62 to 2.97), other antidepressants...... (2.24; 1.51 to 3.32 and 1.82; 1.27 to 2.61), and antipsychotics (1.85; 1.03 to 3.31, 30 days only). In PsD patients, pain (1.4%), postoperative anemia (1.1%), and pulmonary complications (1.1%) were the most frequent causes of LOS more than 4 days. Hip displacements (2.8%) and falls (1.9%) were...

  4. Time-driven Activity-based Cost of Fast-Track Total Hip and Knee Arthroplasty

    DEFF Research Database (Denmark)

    Andreasen, Signe E; Holm, Henriette B; Jørgensen, Mira

    2017-01-01

    this between 2 departments with different logistical set-ups. METHODS: Prospective data collection was analyzed using the time-driven activity-based costing method (TDABC) on time consumed by different staff members involved in patient treatment in the perioperative period of fast-track THA and TKA in 2 Danish...... orthopedic departments with standardized fast-track settings, but different logistical set-ups. RESULTS: Length of stay was median 2 days in both departments. TDABC revealed minor differences in the perioperative settings between departments, but the total cost excluding the prosthesis was similar at USD......-track methodology, the result could be a more cost-effective pathway altogether. As THA and TKA are potentially costly procedures and the numbers are increasing in an economical limited environment, the aim of this study is to present baseline detailed economical calculations of fast-track THA and TKA and compare...

  5. Postoperative morbidity after fast-track laparoscopic resection of rectal cancer

    DEFF Research Database (Denmark)

    Stottmeier, S; Harling, H; Wille-Jørgensen, Peer Anders

    2012-01-01

    Aim: Analysis was carried out of the nature and chronological order of early complications after fast-track laparoscopic rectal surgery with a view to optimize the short-time outcome of rectal cancer surgery. Method: 102 consecutive patients who underwent elective fast-track laparoscopic rectal......: Postoperative morbidity remains a significant problem even in the fast-track era, even in experienced surgical hands. Our results suggest that besides improvement of surgical technique further improvement of outcome lies in early recognition and proper treatment of complications and the perioperative...... cancer surgery were analysed prospectively from the Danish Colorectal Cancer Database supplemented by data from the medical records. We studied in detail the nature and chronological order of postoperative morbidity and reason for prolonged stay (>5 days). Results: Twenty-five patients (25 per cent) had...

  6. Percentage of Fast-Track Receipts

    Data.gov (United States)

    Social Security Administration — The dataset provides the percentage of fast-track receipts by state during the reporting fiscal year. Fast-tracked cases consist of those cases identified as Quick...

  7. Short Hospital Stay after Laparoscopic Colorectal Surgery without Fast Track

    DEFF Research Database (Denmark)

    Burgdorf, Stefan K; Rosenberg, Jacob

    2012-01-01

    Purpose. Short hospital stay and equal or reduced complication rates have been demonstrated after fast track open colonic surgery. However, fast track principles of perioperative care can be difficult to implement and often require increased nursing staff because of more concentrated nursing tasks...... care, that is, without implementing fast track principles, on length of stay after colorectal resection for cancer. Methods. Records of all patients operated for colorectal cancer from November 2004 to December 2008 in our department were reviewed. No specific patients were selected for laparoscopic...... in our department resulted in shorter hospital stay without using fast track principles for peri- and postoperative care in patients not receiving a stoma during the operation. Consequently, we aimed to reduce hospitalisation without increasing cost in nursing staff per hospital bed. Length of stay...

  8. PUC fast track nips returns

    International Nuclear Information System (INIS)

    Anon.

    1990-01-01

    In the first of what it says will be annual cost-of-capital proceedings to set returns on equity and rates of return on rate base for electric utilities, the California Public Utilities Commission (PUC) lowered from 1989 levels the 1990 returns on common equity (ROE) and rates of return (ROR) for the state's four major investor-owned electric utilities. Under this fast-track procedure, by May 8 of every year, utilities will have to file an application for rate adjustments that reflect their projected costs of capital for the following year

  9. Delirium in fast-track colonic surgery

    DEFF Research Database (Denmark)

    Kurbegovic, Sorel; Andersen, Jens; Krenk, Lene

    2015-01-01

    BACKGROUND: Postoperative delirium (PD) is a common but serious problem after major surgery with a multifactorial pathogenesis including age, pain, opioid use, sleep disturbances and the surgical stress response. These factors have been minimised by the "fast-track methodology" previously...... demonstrated to enhance recovery and reduce morbidity. METHODS: Clinical symptoms of PD were routinely collected three times daily from preoperatively until discharge in a well-defined enhanced recovery program after colonic surgery in 247 consecutive patients. RESULTS: Total median length of hospital stay...... postoperative recovery program may decrease the risk and duration of PD after colonic surgery....

  10. Laparoscopic surgery contributes more to nutritional and immunologic recovery than fast-track care in colorectal cancer.

    Science.gov (United States)

    Xu, Dong; Li, Jun; Song, Yongmao; Zhou, Jiaojiao; Sun, Fangfang; Wang, Jianwei; Duan, Yin; Hu, Yeting; Liu, Yue; Wang, Xiaochen; Sun, Lifeng; Wu, Linshan; Ding, Kefeng

    2015-02-04

    Many clinical trials had repeatedly shown that fast-track perioperative care and laparoscopic surgery are both preferred in the treatment of colorectal cancer. But few studies were designed to explore the diverse biochemical impacts of the two counterparts on human immunologic and nutritional status. Ninety-two cases of colorectal cancer patients meeting the inclusion criteria were randomized to four groups: laparoscopy with fast-track treatment (LAFT); open surgery with fast-track treatment (OSFT); laparoscopy with conventional treatment (LAC); open surgery with conventional treatment (OSC). Peripheral blood tests including nutritional factors (albumin, prealbumin, and transferrin), humoral immunologic factors (IgG, IgM, and IgA), and cellular immunologic factors (T and NK cells) were evaluated. Blood samples were collected preoperatively (baseline) and 12 and 96 h after surgery (indicated as POH12 and POH96, respectively). Albumin, transferrin, prealbumin, and IgG levels were the highest in the LAFT group for both POH12 and POH96 time intervals. Repeated measures (two-way ANOVA) indicated that the difference of albumin, transferrin, and IgG level were attributed to surgery type (P  0.05). Only in the laparoscopy-included groups, the relative albumin and IgG levels of POH96 were obviously higher than that of POH12. Laparoscopic surgery accelerated postoperative nutrition and immune levels rising again while fast-track treatment retarded the drop of postoperative nutrition and immune levels. Laparoscopic surgery might play a more important role than fast-track treatment in the earlier postoperative recovery of nutritional and immunologic status. Combined laparoscopic surgery with fast-track treatment provided best postoperative recovery of nutrition and immune status. These results should be further compared with the clinical outcomes of our FTMDT trial (clinicaltrials.gov: NCT01080547).

  11. Fast-track revision knee arthroplasty

    DEFF Research Database (Denmark)

    Husted, Henrik; Otte, Niels Kristian Stahl; Kristensen, Billy B

    2011-01-01

    Abstract Background and purpose Fast-track surgery has reduced the length of hospital stay (LOS), morbidity, and convalescence in primary hip and knee arthroplasty (TKA). We assessed whether patients undergoing revision TKA for non-septic indications might also benefit from fast-track surgery...

  12. Second Generation of a Fast-track Liver Resection Programme

    DEFF Research Database (Denmark)

    Schultz, Nicolai A; Larsen, Peter N; Klarskov, B

    2018-01-01

    was given to all patients before surgery, catheters and drains were systematically removed early, and patients were mobilized and started eating and drinking from the day of surgery. An opioid-sparing multimodal pain treatment was given for the first week. The discharge criteria were (1) pain sufficiently....... The readmission rate was 6% and the 30-day mortality zero. The LOS decreased compared to our first-generation fast-track programme with LOS 5 days. CONCLUSIONS: Fast-track principles for perioperative care and early discharge are safe even after major liver resection. The introduction of high-dose steroids...

  13. FAST-TRACK HIP AND KNEE ARTHROPLASTY (LITERATURE REVIEW

    Directory of Open Access Journals (Sweden)

    A. M. Ageenko

    2017-01-01

    Full Text Available In the present paper the authors discuss the history of fast-track formation, its development and current status. Fast-track advantages in comparison to other rehabilitation options are analyzed. The focus is placed on methods of accelerated rehabilitation after total hip and knee arthroplasty in the leading European and American clinics. Fast-track protocols of surgical centers of Denmark and Hospital for special surgery in the US are described, factors that determine time of hospital stay after total hip and knee arthroplasty are considered, predictors of hospital stay and patients satisfaction after the surgery are examined. The paper reflects the results of the comparison of frequency of thromboembolic and other complications as well as readmission rate after traditional rehabilitation and after fast-track. The paper considers fast-track in bilateral total knee replacement. The authors conclude that further research on acceleration of rehabilitation and reduction of hospital stay after total hip and knee arthroplasty needs to be focused on the optimization of pain relief, especially after discharge, blood preservation techniques, supplementation of fluids loss and strengthening of muscles. Literature analysis demonstrated that the implementation of the Protocol for accelerated recovery after joint arthroplasty in Russia is at an insufficient level. Data of foreign multicenter studies during recent years indicate a high efficacy and safety of this technique in different groups of patients.

  14. Fast-track surgery for breast cancer is possible

    DEFF Research Database (Denmark)

    Mertz, Birgitte G; Kroman, Niels; Williams, Helene

    2013-01-01

    INTRODUCTION: Breast cancer is common among Danish women with more than 4,100 new cases annually. In 2008 the concept of fast-track surgery was introduced at the Department of Breast Surgery at Rigshospitalet, Copenhagen. The aim of this study is to describe the new clinical pathway for breast...... to provide immediate advice and support. CONCLUSION: The results confirm that a short stay can be successfully carried out for breast cancer patients. Implementing the fast-track programme involved the introduction of a clear clinical pathway for the patients and more effective daily routines. Patients felt...... cancer patients after implementation of a fast-track surgery programme. MATERIAL AND METHODS: A clinical pathway of all involved disciplines was developed including anaesthetic, analgesics, nausea and vomiting, drain and wound management, discharge assessment and psychosocial support. RESULTS...

  15. Sufentanil Vs Fentanyl for Fast-Track Cardiac Anaesthesia

    Directory of Open Access Journals (Sweden)

    C M Deshpande

    2009-01-01

    Full Text Available A perioperative anaesthetic management that aims to facilitate tracheal extubation of patients within 1-6 hrs after cardiac surgery is called "fast-track′. Main advantage of ′fast-track" method is better usage of medical resources and lowering hospital costs without increasing morbidity and mortality of the patients. Standard fast-track protocols contain short acting anaesthetic agents, smaller incisions and decreased pump times without hypothermia. In this study we compared two short acting opioid drugs, fentanyl versus Sufentanil when used as a part of the balanced anaesthesia technique for fast track in cardiac surgery patients& evaluated the time taken for extubation, haemodynamic stability, analgesia requirements& incidence of awareness. The results from the study show thatboth agents provide good haemodynamic stability and postoperative analgesia. Although Sufentanil provides earlier extuba-tion, both agents reduce the ICU stay equally. In conclusion both agents can be used effectively for fasttrack cardiac anaesthesia.

  16. Low manipulation prevalence following fast-track total knee arthroplasty

    DEFF Research Database (Denmark)

    Husted, Henrik; Jørgensen, Christoffer C.; Gromov, Kirill

    2015-01-01

    BACKGROUND AND PURPOSE: Postoperative joint stiffness following total knee arthroplasty (TKA) may compromise the outcome and necessitate manipulation. Previous studies have not been in a fast-track setting with optimized pain treatment, early mobilization, and short length of stay (LOS), which ma...

  17. High patient satisfaction in 445 patients who underwent fast-track hip or knee replacement

    DEFF Research Database (Denmark)

    Specht, Kirsten; Kjaersgaard-Andersen, Per; Kehlet, Henrik

    2015-01-01

    BACKGROUND AND PURPOSE: Patient satisfaction is important in fast-track total hip and knee replacement (THR, TKR). We assessed: (1) how satisfied patients were with the treatment; (2) factors related to overall satisfaction; and (3) whether there was a difference between THR and TKR regarding...... length of stay (LOS) and patient satisfaction. PATIENTS AND METHODS: In this follow-up study, a consecutive series of 445 patients undergoing THR and TKR completed a questionnaire 2 weeks after discharge. LOS and short-term patient satisfaction with the fast-track management were measured. Patient...... satisfaction was measured using a numerical rating scale (NRS; 0-10). RESULTS: For THR, the median satisfaction score was 9-10 and for TKR it was 8.5-10 in all parameters. Older THR patients had higher overall satisfaction. No association was found between overall satisfaction following THR or TKR and sex...

  18. Fast-track Orthognathic Surgery: An Evidence-based Review

    Science.gov (United States)

    Otero, Joel Joshi; Detriche, Olivier; Mommaerts, Maurice Yves

    2017-01-01

    The aim of this study was to establish a fast-track protocol for bimaxillary orthognathic surgery (OGS). Fast-track surgery (FTS) is a multidisciplinary approach where the pre-, intra-, and postoperative management is focusing maximally on a quick patient recovery and early discharge. To enable this, the patients’ presurgical stress and postsurgical discomfort should be maximally reduced. Both referral patterns and expenses within the health-care system are positively influenced by FTS. University hospital-literature review through Medline, Embase, and the Cochrane Library (January 2000–July 2016) using the following words – “fast track, enhanced recovery, multimodal, and perioperative care” – to define a protocol evidence based for OGS, as well as evidenced-based medicine search of every term added to the protocol during the same period. The process has resulted in an OGS protocol that may improve the outcome of the patient through several nonoperative and operative measures such as preoperative patient education and intra/postoperative measures that should improve overall patient satisfaction, decrease morbidity such as postoperative nausea, headache, dizziness, pain, and intubation discomfort, and shorten hospital stay. A literature review allowed us to fine-tune a fast-track protocol for uncomplicated OGS that can be prospectively studied against currently applied ones. PMID:29264281

  19. Implementation of the scientific evidence into daily practice - example from fast-track colonic cancer surgery

    DEFF Research Database (Denmark)

    Hammer, J.; Harling, H.; Wille-Jorgensen, P.

    2008-01-01

    Objective To report the implementation and results of fast-track surgery for colonic cancer in the daily routine. Method A total of 131 consecutive patients scheduled for elective colonic cancer resections entered a fast-track perioperative course after thorough information. The regimen contained...

  20. Fast-track surgery: Toward comprehensive peri-operative care.

    Science.gov (United States)

    Nanavati, Aditya J; Prabhakar, S

    2014-01-01

    Fast-track surgery is a multimodal approach to patient care using a combination of several evidence-based peri-operative interventions to expedite recovery after surgery. It is an extension of the critical pathway that integrates modalities in surgery, anesthesia, and nutrition, enforces early mobilization and feeding, and emphasizes reduction of the surgical stress response. It entails a great partnership between a surgeon and an anesthesiologist with several other specialists to form a multi-disciplinary team, which may then engage in patient care. The practice of fast-track surgery has yielded excellent results and there has been a significant reduction in hospital stay without a rise in complications or re-admissions. The effective implementation begins with the formulation of a protocol, carrying out each intervention and gathering outcome data. The care of a patient is divided into three phases: Before, during, and after surgery. Each stage needs active participation of few or all the members of the multi-disciplinary team. Other than surgical technique, anesthetic drugs, and techniques form the cornerstone in the ability of the surgeon to carry out a fast-track surgery safely. It is also the role of this team to keep abreast with the latest development in fast-track methodology and make appropriate changes to policy. In the Indian healthcare system, there is a huge benefit that may be achieved by the successful implementation of a fast-track surgery program at an institutional level. The lack of awareness regarding this concept, fear and apprehension regarding its implementation are the main barriers that need to be overcome.

  1. Accelerated Leadership Development: Fast Tracking School Leaders

    Science.gov (United States)

    Earley, Peter; Jones, Jeff

    2010-01-01

    "Accelerated Leadership Development" captures and communicates the lessons learned from successful fast-track leadership programmes in the private and public sector, and provides a model which schools can follow and customize as they plan their own leadership development strategies. As large numbers of headteachers and other senior staff…

  2. Physical activity and return to work after fast-track total hip replacement with or without supervised rehabilitation. Results from a randomized controlled trial

    DEFF Research Database (Denmark)

    Mikkelsen, Lone Ramer; Mechlenburg, Inger; Søballe, Kjeld

    rehabilitation affects the activity level as well as return to work after THR. Purpose/Aim of Study To investigate whether supervised progressive resistance training during the first 10 weeks after THR affects the change in physical activity level from baseline to 6 months after THR and the timing of return...... activity was measured in metabolic equivalents (MET) by Physical Activity Scale (PAS) and days until return to work for the working population. Findings / Results Follow up was completed by 62 patients (85%). Changes in PAS scores from baseline to 6 months follow up were, mean [95% CI]: IG: 6.32 [3...... their self-reported physical activity level more than patients performing home-based exercise only, during 6 months after THR however, the difference was eliminated at 1 year follow up. No significant difference was found concerning return to work....

  3. Serious renal and urological complications in fast-track primary total hip and knee arthroplasty

    DEFF Research Database (Denmark)

    Bjerregaard, Lars S; Jorgensen, Christoffer C; Kehlet, Henrik

    2016-01-01

    of stay > 4 days or 30-day readmissions after fast-track THA and TKA, we conducted a detailed observational study based upon prospectively collected pre-operative data and a complete 30-day follow-up on complications and re-admissions in a unselected cohort of 8,804 consecutive fast-track THAs and TKAs......BACKGROUND: Overall medical complications have been reduced after fast-track total hip (THA) and knee arthroplasty (TKA), but data on specific renal and urological (RU) complications are limited. METHODS: To describe the incidence and consequences of serious RU complications resulting in length...

  4. Successful integration of fast track projects into turnarounds

    Energy Technology Data Exchange (ETDEWEB)

    Williams, J. Patrick; Loureiro, Ramon C. [KBC Advanced Technologies, Surrey (United Kingdom)

    2012-07-01

    Fast track projects can provide quick wins and competitive advantage. However, in most cases the implementation of these projects requires a shutdown for installing the necessary tie-ins or integration into an upcoming turnaround (TA). Depending on the nature of the project and complexity of the TA, the integration can be seamless or result in cost or duration overruns and safety incidents. The risk of such overruns and safety incidents increases with the amount of project work to be integrated into the operations, maintenance and inspection schedules to be executed during the TA. The risk further increases with TA size and other factors. If not planned and scheduled properly and in a timely fashion, capital projects, in particular fast track projects trying to take advantage of an upcoming TA, can severely impact both TA performance, and the safety and reliability of the facility until the next opportunity for eliminating the defects introduced during the TA. Successful TAs are those delivered in a safe, on time, on budget manner, and with the quality standards needed for a leak-free start-up and a safe and reliable operation over the next run cycle. This paper discusses the key elements that are required to minimize the TA risks derived from the inclusion of fast track projects and how to establish the cut off criteria to either cancel or defer the project, or delay the TA in order to balance TA scope freeze and the case for compelling economics.(author)

  5. Improving the quality of pretreatment staging in patients with esophageal carcinoma - a fast track study

    Energy Technology Data Exchange (ETDEWEB)

    Didden, Paul; Spaander, Manon C. W.; Kuipers, Ernst J.; Bruno, Marco J. (Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam (Netherlands)), E-mail: v.spaander@erasmusmc.nl; Wijnhoven, Bas P. L. (Department of Surgery, Erasmus University Medical Center, Rotterdam (Netherlands))

    2012-03-15

    Background: Current guidelines for esophageal cancer recommend series of diagnostic investigations to determine pretreatment TNM stage. When investigations are done sequentially, diagnostic work-up time may be prolonged considerably. Aim of the study was to determine the feasibility and efficacy of a fast track staging strategy within five days after the first consultation. Material and methods: Between 2007 and 2010 all patients presenting with esophageal cancer at the Department of Gastroenterology in a tertiary referral center were prospectively analyzed. At Day 1 all patients underwent computed tomography (CT), endoscopic ultrasound (EUS) and ultrasonography of the neck (United States). Results and treatment implications were discussed within a multidisciplinary meeting. This fast track strategy was considered completed successfully if pre-treatment TNM classification was achieved and therapy was proposed to the patient at the outpatient clinic at Day five. In those cases where staging period time was prolonged, the number and type of additional tests were documented including the ensuing time delay. Results: In 111 patients CT, EUS and US were performed in 100%, 88.3% and 97.3% respectively. A final TNM stage and treatment proposal was reached at Day 5 in 60% of the patients. Additional tests were diverse and mainly used to prove local irresectability or presence of distant metastasis. Multivariate analysis identified presence of lymphadenopathy (HR 0.25 p 0.03) and metastasis (HR 0.27 p = 0.03) as significant predictors of not completing the staging period within five days. In 18% of patients overuse of at least one test occurred, most commonly because CT already revealed distant metastasis. Conclusion: Employment of a fast track five day staging strategy in patients with esophageal carcinoma is feasible. Definite TNM stage and treatment proposal can be achieved in 60% of cases, but comes at the expense of test overuse in about one fifth of patients

  6. An artificial retina for fast track finding

    International Nuclear Information System (INIS)

    Ristori, Luciano

    2000-01-01

    A new approach is proposed for fast track finding in position-sensitive detectors. The basic working principle is modeled on what is widely believed to be the low-level mechanism used by the eye to recognize straight edges. A number of receptors are tuned such that each one responds to a different range of track orientations, each track actually fires several receptors and an estimate of the orientation is obtained through interpolation. The feasibility of a practical device based on this principle and its possible implementation using currently available digital logic is discussed

  7. Cognitive dysfunction after fast-track hip and knee replacement

    DEFF Research Database (Denmark)

    Krenk, Lene; Kehlet, Henrik; Bæk Hansen, Torben

    2014-01-01

    to 2 weeks and 3 months postoperatively. LOS, pain, opioid use, inflammatory response, and sleep quality were recorded. The practice effect of repeated cognitive testing was gauged using data from a healthy community-dwelling control group (n = 161). RESULTS: Median LOS was 2 days (interquartile range...... this (23.6% of patients with early POCD had late onset vs 6.7% in non-POCD group; risk difference 16.9 (95% CI, -2.1% to 41.1%; P = 0.089). CONCLUSIONS: The incidence of POCD early after total hip and knee replacement seems to be lower after a fast-track approach than rates previously reported...

  8. Short Hospital Stay after Laparoscopic Colorectal Surgery without Fast Track

    Directory of Open Access Journals (Sweden)

    Stefan K. Burgdorf

    2012-01-01

    Full Text Available Purpose. Short hospital stay and equal or reduced complication rates have been demonstrated after fast track open colonic surgery. However, fast track principles of perioperative care can be difficult to implement and often require increased nursing staff because of more concentrated nursing tasks during the shorter hospital stay. Specific data on nursing requirements after laparoscopic surgery are lacking. The purpose of the study was to evaluate the effect of operative technique (open versus laparoscopic operation, but without changing nurse staffing or principles for peri- or postoperative care, that is, without implementing fast track principles, on length of stay after colorectal resection for cancer. Methods. Records of all patients operated for colorectal cancer from November 2004 to December 2008 in our department were reviewed. No specific patients were selected for laparoscopic repair, which was solely dependent on the presence of two specific surgeons at the same time. Thus, the patients were not selected for laparoscopic repair based on patient-related factors, but only on the simultaneous presence of two specific surgeons on the day of the operation. Results. Of a total of 540 included patients, 213 (39% were operated by a laparoscopic approach. The median hospital stay for patients with a primary anastomosis was significantly shorter after laparoscopic than after conventional open surgery (5 versus 8 days, while there was no difference in patients receiving a stoma (10 versus 10 days, ns, with no changes in the perioperative care regimens. Furthermore there were significant lower blood loss (50 versus 200 mL, and lower complication rate (21% versus 32%, in the laparoscopic group. Conclusion. Implementing laparoscopic colorectal surgery in our department resulted in shorter hospital stay without using fast track principles for peri- and postoperative care in patients not receiving a stoma during the operation. Consequently, we

  9. Standardising fast-track surgical nursing care in Denmark

    DEFF Research Database (Denmark)

    Hjort Jakobsen, Dorthe; Rud, Kirsten; Kehlet, Henrik

    2014-01-01

    guidelines based on the principles of fast-track surgery-i.e. patient information, surgical stress reduction, effective analgesia, early mobilisation and rapid return to normal eating. Fast-track surgery was introduced systematically in Denmark by the establishment of the Unit of Perioperative Nursing (UPN...

  10. Fast-track knee arthroplasty – status and future challenges

    DEFF Research Database (Denmark)

    Kehlet, Henrik; Thienpont, Emmanuel

    2013-01-01

    Fast-track programs have been developed for different surgical procedures leading to higher patient satisfaction and lower morbidity. This concept has been extended to knee arthroplasty in recent years. The purpose of this narrative review was to discuss the different aspects of fast-track knee...... arthroplasty....

  11. Delirium after fast-track hip and knee arthroplasty

    DEFF Research Database (Denmark)

    Krenk, Lene; Rasmussen, L S; Hansen, T B

    2012-01-01

    hospital stay and medical morbidity. No data on PD are available in fast-track surgery. The aim of this study was to evaluate the incidence of PD after fast-track hip (THA) and knee arthroplasty (TKA) with anticipated length of stay (LOS) of In a prospective multicentre study to evaluate postoperative...

  12. Safety of fast track surgery in pancreaticoduodenectomy: a Meta-analysis

    Directory of Open Access Journals (Sweden)

    LI Weinan

    2017-01-01

    Full Text Available ObjectiveTo investigate the safety and clinical effect of fast track surgery in pancreaticoduodenectomy, one of the most complex surgeries in general surgery. MethodsThe Chinese and foreign databases were searched for articles on the application of fast tract surgery in pancreaticoduodenectomy published from January 1994 to April 2016. Two researchers evaluated the quality of the articles which met the inclusion criteria and extracted related data. Stata 12.0 software was used to analyze the overall incidence rate of complications and the incidence rates of pancreatic leakage and gastrointestinal emptying disorder, and the Begg rank correlation test and Egger linear regression method were used to investigate publication bias. ResultsThe fast track surgery group had a significantly lower overall incidence rate of complications than the conventional group (RR=0.748, 95%CI: 0.680-0.824, P<0.001. There was no significant difference in the incidence rate of pancreatic leakage between the two groups (RR=0.894, 95%CI:0.734-1.089, P=0.266. The fast track surgery group had a significantly lower incidence rate of gastrointestinal emptying disorder than the conventional group (RR=0.520, 95%CI:0.400-0.670, P<0.001. ConclusionFast track surgery is safe and effective in pancreaticoduodenectomy, but the application of some measures in fast track surgery still needs more medical evidence.

  13. Fast-track rehabilitation in elective colorectal surgery patients: a prospective clinical and immunological single-centre study.

    Science.gov (United States)

    Wichmann, Matthias W; Eben, Ricarda; Angele, Martin K; Brandenburg, Franzis; Goetz, Alwin E; Jauch, Karl-Walter

    2007-07-01

    Recent clinical data indicate that fast-track surgery (multimodal rehabilitation) leads to shorter postoperative length of hospital stay, faster recovery of gastrointestinal function as well as reduced morbidity and mortality rates. To date, no study has focused on the effects of fast-track surgery on postoperative immune function. This study was initiated to determine whether fast-track rehabilitation results in improved clinical and immunological outcome of patients undergoing colorectal surgery. Forty patients underwent either conventional or fast-track rehabilitation after colorectal surgery. In addition to clinical parameters (return of gastrointestinal function, food intake, pain score, complication rates and postoperative length of stay), we determined parameters of perioperative immunity by flow cytometry (lymphocyte subgroups) and enzyme-linked immunosorbent assay (interleukin-6). Our findings indicate a better-preserved cell-mediated immune function (T cells, T-helper cells, natural killer cells) after fast-track rehabilitation, whereas the pro-inflammatory response (C-reactive protein, interleukin-6) was unchanged in both study groups. Furthermore, we detected a significantly faster return of gastrointestinal function (first bowel movement P<0.001, food intake P<0.05), significantly reduced pain scores in the postoperative course (P < 0.05) and a significantly shorter length of postoperative stay (P<0.001) in patients undergoing fast-track rehabilitation. Fast-track rehabilitation after colorectal surgery results in better-preserved cell-mediated immunity when compared with conventional postoperative care. Furthermore, patients undergoing fast-track rehabilitation suffer from less pain and have a faster return of gastrointestinal function in the postoperative course. In addition, postoperative length of hospital stay was significantly shorter in fast-track patients.

  14. Serious renal and urological complications in fast-track primary total hip and knee arthroplasty; a detailed observational cohort study

    DEFF Research Database (Denmark)

    Bjerregaard, Lars S; Jorgensen, Christoffer C; Kehlet, Henrik

    2016-01-01

    of stay > 4 days or 30-day readmissions after fast-track THA and TKA, we conducted a detailed observational study based upon prospectively collected pre-operative data and a complete 30-day follow-up on complications and re-admissions in a unselected cohort of 8,804 consecutive fast-track THAs and TKAs......BACKGROUND: Overall medical complications have been reduced after fast-track total hip (THA) and knee arthroplasty (TKA), but data on specific renal and urological (RU) complications are limited. METHODS: To describe the incidence and consequences of serious RU complications resulting in length...

  15. Convalescence after colonic resection with fast-track versus conventional care

    DEFF Research Database (Denmark)

    Hjort Jakobsen, D; Sonne, E; Basse, L

    2004-01-01

    BACKGROUND: Multi-modal rehabilitation programmes may improve early postoperative body composition, pulmonary function, exercise capacity, and reduce hospital stay. So far, no data are available on convalescence after discharge. AIM: The objectives were to compare convalescence data (fatigue, sleep...... vs. 8 days in the fast-track vs. conventional care group, respectively (p sleep were increased in the conventional care group when compared with the fast-track group (p ... results in earlier resumption of normal activities with reduced fatigue and need for sleep postoperatively compared to conventional care, and without increased need for nursing care or visits to general practitioners. However, readmissions may occur more frequently....

  16. Sleep disturbances after fast-track hip and knee arthroplasty

    DEFF Research Database (Denmark)

    Krenk, L; Jennum, P; Kehlet, H

    2012-01-01

    BACKGROUND: /st>Major surgery is followed by pronounced sleep disturbances after traditional perioperative care potentially leading to prolonged recovery. The aim was to evaluate the rapid eye movement (REM) sleep duration and sleep architecture before and after fast-track hip and knee replacement......, and on the fourth postoperative night at home. Sleep staging was performed according to the American Academy of Sleep Medicine manual. Opioid use, pain, and inflammatory response (C-reactive protein) were also evaluated. RESULTS: /st>The mean LOS was 1.5 (1-2) days. The mean REM sleep time decreased from a mean...... on the fourth postoperative night. There was no association between opioid use, pain scores, and inflammatory response with a disturbed sleep pattern. CONCLUSIONS: /st>Despite ultra-short LOS and provision of spinal anaesthesia with multimodal opioid-sparing analgesia, REM sleep was almost eliminated...

  17. Restoring integrity—A grounded theory of coping with a fast track surgery programme

    Directory of Open Access Journals (Sweden)

    Lene Bastrup Jørgensen

    2016-01-01

    Full Text Available Aims and objectives: The aim of this study was to generate a theory conceptualizing and explaining behavioural processes involved in coping in order to identify the predominant coping types and coping type-specific features. Background: Patients undergoing fast track procedures do not experience a higher risk of complications, readmission, or mortality. However, such programmes presuppose an increasing degree of patient involvement, placing high educational, physical, and mental demands on the patients. There is a lack of knowledge about how patients understand and cope with fast track programmes. Design: The study design used classical grounded theory. Methods: The study used a multimodal approach with qualitative and quantitative data sets from 14 patients. Results: Four predominant types of coping, with distinct physiological, cognitive, affective, and psychosocial features, existed among patients going through a fast track total hip replacement programme. These patients’ main concern was to restore their physical and psychosocial integrity, which had been compromised by reduced function and mobility in daily life. To restore integrity they economized their mental resources, while striving to fulfil the expectations of the fast track programme. This goal was achieved by being mentally proactive and physically active. Three out of the four predominant types of coping matched the expectations expressed in the fast track programme. The non-matching behaviour was seen among the most nervous patients, who claimed the right to diverge from the programme. Conclusion: In theory, four predominant types of coping with distinct physiological, cognitive, affective, and psychosocial features occur among patients going through a fast track total hip arthroplasty programme.

  18. Restoring integrity—A grounded theory of coping with a fast track surgery programme

    Science.gov (United States)

    Jørgensen, Lene Bastrup; Fridlund, Bengt

    2016-01-01

    Aims and objectives The aim of this study was to generate a theory conceptualizing and explaining behavioural processes involved in coping in order to identify the predominant coping types and coping type-specific features. Background Patients undergoing fast track procedures do not experience a higher risk of complications, readmission, or mortality. However, such programmes presuppose an increasing degree of patient involvement, placing high educational, physical, and mental demands on the patients. There is a lack of knowledge about how patients understand and cope with fast track programmes. Design The study design used classical grounded theory. Methods The study used a multimodal approach with qualitative and quantitative data sets from 14 patients. Results Four predominant types of coping, with distinct physiological, cognitive, affective, and psychosocial features, existed among patients going through a fast track total hip replacement programme. These patients’ main concern was to restore their physical and psychosocial integrity, which had been compromised by reduced function and mobility in daily life. To restore integrity they economized their mental resources, while striving to fulfil the expectations of the fast track programme. This goal was achieved by being mentally proactive and physically active. Three out of the four predominant types of coping matched the expectations expressed in the fast track programme. The non-matching behaviour was seen among the most nervous patients, who claimed the right to diverge from the programme. Conclusion In theory, four predominant types of coping with distinct physiological, cognitive, affective, and psychosocial features occur among patients going through a fast track total hip arthroplasty programme. PMID:26751199

  19. Bilateral simultaneous total hip arthroplasty in a fast track setting

    DEFF Research Database (Denmark)

    Otte, Kristian S; Husted, Henrik; Ørsnes, Thue

    2011-01-01

    and low complication rates when performed in a fast-track setting. We believed it would be useful to assess hip arthroplasty in this context, and we report 50 consecutive fast-track simultaneous bilateral hip arthroplasty procedures. The median length of stay was 4 days. Mortality within 90 days was 4......% and 8% required a further operative procedure. The overall complication rate was 22%. 55% of the complications were considered to be caused by failures in surgical technique and 45% by other factors. Bilateral simultaneous hip arthroplasty may have a high complication rate in a fast-track setting...

  20. Effect of an Emergency Department Fast Track on Press-Ganey Patient Satisfaction Scores

    Directory of Open Access Journals (Sweden)

    Hwang, Calvin E.

    2014-12-01

    Full Text Available Introduction: Mandated patient surveys have become an integral part of Medicare remuneration, putting hundreds of millions of dollars in funding at risk. The Centers for Medicare & Medicaid Services (CMS recently announced a patient experience survey for the emergency department (ED. Development of an ED Fast Track, where lower acuity patients are rapidly seen, has been shown to improve many of the metrics that CMS examines. This is the first study examining if ED Fast Track implementation affects Press-Ganey scores of patient satisfaction. Methods: We analyzed returned Press-Ganey questionnaires from all ESI 4 and 5 patients seen 11AM - 11PM, August-December 2011 (pre-fast track, and during the identical hours of fast track, August-December 2012. Raw ordinal scores were converted to continuous scores for paired student t-test analysis. We calculated an odds ratio with 100% satisfaction considered a positive response. Results: An academic ED with 52,000 annual visits had 140 pre-fast track and 85 fast track respondents. Implementation of a fast track significantly increased patient satisfaction with the following: wait times (68% satisfaction to 88%, OR 4.13, 95% CI [2.32-7.33], doctor courtesy (90% to 95%, OR 1.97, 95% CI [1.04-3.73], nurse courtesy (87% to 95%, OR 2.75, 95% CI [1.46-5.15], pain control (79% to 87%, OR 2.13, 95% CI [1.16-3.92], likelihood to recommend (81% to 90%, OR 2.62, 95% CI [1.42-4.83], staff caring (82% to 91%, OR 2.82, 95% CI [1.54-5.19], and staying informed about delays (66% to 83%, OR 3.00, 95% CI [1.65-5.44]. Conclusion: Implementation of an ED Fast Track more than doubled the odds of significant improvements in Press-Ganey patient satisfaction metrics and may play an important role in improving ED performance on CMS benchmarks. [West J Emerg Med. 2015;16(1:34–38.

  1. SMEs in Energy: Are they the parallel fast track for electrification of Africa?

    Energy Technology Data Exchange (ETDEWEB)

    Abdel-Rahman, Mohamed

    2010-09-15

    The African continent is suffering from a chronic energy shortage that hiders its development. The conventional wisdom is to put the Mega projects under focus. However, a parallel fast track for the energy as an SME business may bring faster results to the continent. To that end, this paper presents proposed steps to promote the concept within the continent.

  2. Fast Track Open Partial Nephrectomy: Reduced Postoperative Length of Stay with a Goal-Directed Pathway Does Not Compromise Outcome

    Directory of Open Access Journals (Sweden)

    Bilal Chughtai

    2008-01-01

    Full Text Available Introduction. The aim of this study is to examine the feasibility of reducing postoperative hospital stay following open partial nephrectomy through the implementation of a goal directed clinical management pathway. Materials and Methods. A fast track clinical pathway for open partial nephrectomy was introduced in July 2006 at our institution. The pathway has daily goals and targets discharge for all patients on the 3rd postoperative day (POD. Defined goals are (1 ambulation and liquid diet on the evening of the operative day; (2 out of bed (OOB at least 4 times on POD 1; (3 removal of Foley catheter on the morning of POD 2; (4 removal of Jackson Pratt drain on the afternoon of POD 2; (4 discharge to home on POD 3. Patients and family are instructed in the fast track protocol preoperatively. Demographic data, tumor size, length of stay, and complications were captured in a prospective database, and compared to a control group managed consecutively immediately preceding the institution of the fast track clinical pathway. Results. Data on 33 consecutive patients managed on the fast track clinical pathway was compared to that of 25 control patients. Twenty two (61% out of 36 fast track patients and 4 (16% out of 25 control patients achieved discharge on POD 3. Overall, fast track patients had a shorter hospital stay than controls (median, 3 versus 4 days; P = .012. Age (median, 55 versus 57 years, tumor size (median, 2.5 versus 2.5 cm, readmission within 30 days (5.5% versus 5.1%, and complications (10.2% versus 13.8% were similar in the fast track patients and control, respectively. Conclusions. In the present series, a fast track clinical pathway after open partial nephrectomy reduced the postoperative length of hospital stay and did not appear to increase the postoperative complication rate.

  3. Fast tracking in paediatric cardiac anaesthesia : an update.

    Directory of Open Access Journals (Sweden)

    Lake Carol

    2002-01-01

    Full Text Available A care plan in which cardiac surgical patients progress quickly through the perioperative course to hospital discharge is often referred to as a Fast Track. Such care plans have been used extensively in adult cardiac patients but are also applicable to paediatric patients. Although no randomised controlled trials are available to document a reduction in hospital costs and avoidance of iatrogenic complications with paediatric fast tracks, many healthcare administrators encourage their use. Fast Track clinical guidelines usually include same day surgery, use of short- acting anaesthetic drugs, early extubation, effective pain management, and reduced intensive care unit stays. These protocols are certainly appropriate for simple procedures such as repair of atrial or ventricular septal defects or ligation of a patent ductus arteriosus. However, many paediatric cardiac anaesthesiologists consider that all paediatric patients without significant pulmonary or residual cardiac pathology can be managed using expedited postoperative protocols. Essential components in a "fast track" protocol include use of minimally invasive surgical techniques, modified ultrafiltration during cardiopulmonary bypass, transoesophageal echocardiography to evaluate the cardiac repair, and postoperative pain control. Using such techniques, 80-90% of paediatric patients can be extubated in the operating room or within 2-4 hours postoperatively. Despite the opinions of recognised experts, an appropriately sized and powered multicentre, controlled, randomised, prospective study is still needed to conclusively document the efficiency and effectiveness of the Fast Track in paediatric cardiac patients.

  4. Fast tracking in adult cardiac surgery at Pakistan Institute of Medical Sciences

    International Nuclear Information System (INIS)

    Ahmed, N.; Khan, F.; Zahoor, M.; Rafique, M.; Faisal, M.

    2010-01-01

    Background: Early extubation after cardiac operation is an important aspect of fast-track cardiac anaesthesia. The length of stay in ICU limits utilisation of operation theatre in cardiac surgery. Increasing cost, limited resources, and newer surgical strategies have stimulated effectiveness of all routines in cardiac surgery, anaesthesia, and intensive care. Aim of this study was to determine the feasibility of fast-tracking in adult cardiac surgery and its effects on post operative recovery in our setup. Methods: This descriptive study was conducted over 14 months between Jul 16, 2007 to Sep 16, 2008. All the open heart cases were included unless absolute contraindications were there. We applied the rapid recovery protocol adopted from Oslo Hospital Norway in an attempt to achieve fast-tracking in our setup. Results: Two-hundred-seventy-four consecutive cases out of 400 operated cases were included in this study. Mean age was 47.69 +- 15.11 years, 27.7% were females, 5.8% were emergency cases, 5.1% were COPD, 11.1% were atrial fibrillation, and 6.9% were NYHA class-III cases. CABG was done in 66.1% cases and mean CPB-time was 75.92 +- 16.20 min. Mean Ventilation-time was 4.47+-4.48 hrs., 86% patients were fast-tracked to be extubated within 6 hours, and 85.4% patients remained free of post-op complications. Six (2.2%) re-intubatIions, 2.6% arrhythmias, 6.6% pleural effusions and 2.2% consolidation were observed post-operatively. Mean ICU stay was 2.49 +- 0.95 days and in-hospital mortality was 2.2%. Conclusion: Fast-tracking with extubation within 6 hours is feasible approach which minimises the post-operative complications significantly in adult cardiac surgical patients. (author)

  5. Perioperative strategy in colonic surgery; LAparoscopy and/or FAst track multimodal management versus standard care (LAFA trial

    Directory of Open Access Journals (Sweden)

    Swart Annemiek

    2006-11-01

    Full Text Available Abstract Background Recent developments in large bowel surgery are the introduction of laparoscopic surgery and the implementation of multimodal fast track recovery programs. Both focus on a faster recovery and shorter hospital stay. The randomized controlled multicenter LAFA-trial (LAparoscopy and/or FAst track multimodal management versus standard care was conceived to determine whether laparoscopic surgery, fast track perioperative care or a combination of both is to be preferred over open surgery with standard care in patients having segmental colectomy for malignant disease. Methods/design The LAFA-trial is a double blinded, multicenter trial with a 2 × 2 balanced factorial design. Patients eligible for segmental colectomy for malignant colorectal disease i.e. right and left colectomy and anterior resection will be randomized to either open or laparoscopic colectomy, and to either standard care or the fast track program. This factorial design produces four treatment groups; open colectomy with standard care (a, open colectomy with fast track program (b, laparoscopic colectomy with standard care (c, and laparoscopic surgery with fast track program (d. Primary outcome parameter is postoperative hospital length of stay including readmission within 30 days. Secondary outcome parameters are quality of life two and four weeks after surgery, overall hospital costs, morbidity, patient satisfaction and readmission rate. Based on a mean postoperative hospital stay of 9 +/- 2.5 days a group size of 400 patients (100 each arm can reliably detect a minimum difference of 1 day between the four arms (alfa = 0.95, beta = 0.8. With 100 patients in each arm a difference of 10% in subscales of the Short Form 36 (SF-36 questionnaire and social functioning can be detected. Discussion The LAFA-trial is a randomized controlled multicenter trial that will provide evidence on the merits of fast track perioperative care and laparoscopic colorectal surgery in

  6. Most patients regain prefracture basic mobility after hip fracture surgery in a fast-track programme

    DEFF Research Database (Denmark)

    Kristensen, Morten Tange; Kehlet, Henrik

    2012-01-01

    Treatment of patients with hip fracture has improved over the past decade. Still, some patients do not regain independent mobility within their primary hospital stay even if they follow a multimodal fast-track surgical programme. The aim of the present article was to examine the validity of the p......Treatment of patients with hip fracture has improved over the past decade. Still, some patients do not regain independent mobility within their primary hospital stay even if they follow a multimodal fast-track surgical programme. The aim of the present article was to examine the validity...... of the preliminary prefracture New Mobility Score (NMS), age and fracture type as independent predictors of in-hospital outcome after hip fracture surgery....

  7. Fast-track video-assisted thoracoscopic surgery

    DEFF Research Database (Denmark)

    Holbek, Bo Laksafoss; Petersen, René Horsleben; Kehlet, Henrik

    2016-01-01

    Objectives To provide a short overview of fast-track video-assisted thoracoscopic surgery (VATS) and to identify areas requiring further research. Design A literature search was made using key words including: fast-track, enhanced recovery, video-assisted thoracoscopic surgery, robot......-assisted thoracoscopic surgery (RATS), robotic, thoracotomy, single-incision, uniportal, natural orifice transluminal endoscopic surgery (NOTES), chest tube, air-leak, digital drainage, pain management, analgesia, perioperative management, anaesthesia and non-intubated. References from articles were screened for further...

  8. How Does the Fast Track Intervention Prevent Adverse Outcomes in Young Adulthood?

    Science.gov (United States)

    Sorensen, Lucy C; Dodge, Kenneth A

    2016-01-01

    Numerous studies have shown that childhood interventions can foster improved outcomes in adulthood. Less well understood is precisely how-that is, through which developmental pathways-these interventions work. This study assesses mechanisms by which the Fast Track project (n = 891), a randomized intervention in the early 1990s for high-risk children in four communities (Durham, NC; Nashville, TN; rural PA; and Seattle, WA), reduced delinquency, arrests, and general and mental health service utilization in adolescence through young adulthood (ages 12-20). A decomposition of treatment effects indicates that about a third of Fast Track's impact on later crime outcomes can be accounted for by improvements in social and self-regulation skills during childhood (ages 6-11), such as prosocial behavior, emotion regulation, and problem solving. These skills proved less valuable for the prevention of general and mental health problems. © 2015 The Authors. Child Development © 2015 Society for Research in Child Development, Inc.

  9. Organizing and implementing a multidisciplinary fast track oncology clinic.

    Science.gov (United States)

    Basta, Y L; Tytgat, K M A J; Greuter, H H; Klinkenbijl, J H G; Fockens, P; Strikwerda, J

    2017-11-01

    Patients with gastrointestinal malignancies often need multiple appointments with different medical specialists, causing waiting times to accrue. In our hospital, care is organized in a sequential manner, causing long waiting times. To reduce this, a fast track outpatient clinic (FTC) was implemented. The FTC was organized within the hospital's existing structure. Patient centered care was achieved by ensuring that the medical specialists visit the patient, implementing nurse coordinators and considering patient wishes and co-morbidities when formulating a treatment plan. A mandate from the board (Top-down), ensured cooperation between different medical departments and a change in resource allocation (i.e. medical staff); a horizontal clinic across a vertical departmental structure. Brainstorm sessions between the departments led by two physicians who were going to work at the FTC (Bottom-up), assured a swift implementation of the FTC. Since implementation in 2009, patient influx has tripled. Waiting time for an appointment and start of treatment was reduced from 2-4 weeks to 6 working days and from 12-14 weeks to 17 working days, respectively. This was achieved by re-allocating recourses, but without increasing existing resources. The combination of a top-down and bottom-up strategy ensured participation from all involved departments, a strong foundation and a shared vision on patient centered care. The FTC facilitates sharing information between different medical specialists through both proximity and a shared electronic patient record. The implementation of the FTC comprises a change in organization, but not a change in structure. © The Author 2017. Published by Oxford University Press in association with the International Society for Quality in Health Care. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

  10. Laparoscopy in combination with fast track multimodal management is the best perioperative strategy in patients undergoing colonic surgery: a randomized clinical trial (LAFA-study)

    NARCIS (Netherlands)

    Vlug, Malaika S.; Wind, Jan; Hollmann, Markus W.; Ubbink, Dirk T.; Cense, Huib A.; Engel, Alexander F.; Gerhards, Michael F.; van Wagensveld, Bart A.; van der Zaag, Edwin S.; van Geloven, Anna A. W.; Sprangers, Mirjam A. G.; Cuesta, Miguel A.; Bemelman, Willem A.; Preckel, Benedikt; Bossuyt, Patrick; Gouma, Dirk; van Berge Henegouwen, Mark; Fuhring, Jan; van Lenthe, Ineke Picard; Bakker, Chris; King-Kalimanis, Bellinda; Hofland, Jan; Dejong, Cornelis; van Dam, Ronald; van der Peet, Donald; van Zalingen, Edith; Noordhuis, Astrid; de Jong, Dick; Goei, T. Hauwy; de Stoppelaar, Erica; van den Dongen, Marjon; van Tets, Willem; van den Elsen, Maarten; Swart, Annemiek; deWit, Laurens; Siepel, Muriel; Molly, Glaresa; Juttmann, Jan; Clevers, Wilfred; Bieleman, Andrea; Coenen, Ludo; Bonekamp, Elly; van Abeelen, Jacobus; van Iterson-de Jong, Diana; Krombeen, Margriet

    2011-01-01

    To investigate which perioperative treatment, ie, laparoscopic or open surgery combined with fast track (FT) or standard care, is the optimal approach for patients undergoing segmental resection for colon cancer. Important developments in elective colorectal surgery are the introduction of

  11. Fast-track program vs traditional care in surgery for gastric cancer.

    Science.gov (United States)

    Chen, Zhi-Xing; Liu, Ae-Huey Jennifer; Cen, Ying

    2014-01-14

    To systematically review the evidence for the effectiveness of fast-track program vs traditional care in laparoscopic or open surgery for gastric cancer. PubMed, Embase and the Cochrane library databases were electronically searched for published studies between January 1995 and April 2013, and only randomized trials were included. The references of relevant studies were manually searched for further studies that may have been missed. Search terms included "gastric cancer", "fast track" and "enhanced recovery". Five outcome variables were considered most suitable for analysis: postoperative hospital stay, medical cost, duration to first flatus, C-reactive protein (CRP) level and complications. Postoperative hospital stay was calculated from the date of operation to the date of discharge. Fixed effects model was used for meta-analysis. Compared with traditional care, fast-track program could significantly decrease the postoperative hospital stay [weighted mean difference (WMD) = -1.19, 95%CI: -1.79--0.60, P = 0.0001, fixed model], duration to first flatus (WMD = -6.82, 95%CI: -11.51--2.13, P = 0.004), medical costs (WMD = -2590, 95%CI: -4054--1126, P = 0.001), and the level of CRP (WMD = -17.78, 95%CI: -32.22--3.35, P = 0.0001) in laparoscopic surgery for gastric cancer. In open surgery for gastric cancer, fast-track program could also significantly decrease the postoperative hospital stay (WMD = -1.99, 95%CI: -2.09--1.89, P = 0.0001), duration to first flatus (WMD = -12.0, 95%CI: -18.89--5.11, P = 0.001), medical cost (WMD = -3674, 95%CI: -5025--2323, P = 0.0001), and the level of CRP (WMD = -27.34, 95%CI: -35.42--19.26, P = 0.0001). Furthermore, fast-track program did not significantly increase the incidence of complication (RR = 1.39, 95%CI: 0.77-2.51, P = 0.27, for laparoscopic surgery; and RR = 1.52, 95%CI: 0.90-2.56, P = 0.12, for open surgery). Our overall results suggested that compared with traditional care, fast-track program could result in shorter

  12. Readmissions after fast-track hip and knee arthroplasty

    DEFF Research Database (Denmark)

    Husted, Henrik; Otte, Niels Kristian Stahl; Kristensen, Billy B

    2010-01-01

    With the implementation of fast-track surgery with optimization of both logistical and clinical features, the postoperative convalescence has been reduced as functional milestones have been achieved earlier and consequently length of stay (LOS) in hospital has been reduced. However, it has been...

  13. A blueprint for multidisciplinary fast track gastrointestinal oncology care

    NARCIS (Netherlands)

    Basta, Y.L.

    2017-01-01

    In this thesis, we have evaluated the implementation of two key concepts of the Gastro Intestinal oncology Center Amsterdam (GIOCA): multidisciplinary teams (MDT) and the fast delivery of care in fast track clinics (FTC). The first part of this thesis investigates the value of multidisciplinary

  14. Fast-Track Cleanup at Closing DoD Installations

    Science.gov (United States)

    The Fast-Track Cleanup program strives to make parcels available for reuse as quickly as possible by the transfer of uncontaminated or remediated parcels, the lease of contaminated parcels where cleanup is underway, or the 'early transfer' of contaminated property undergoing cleanup.

  15. The Danish Head and Neck Cancer fast-track program

    DEFF Research Database (Denmark)

    Roennegaard, Anders B.; Rosenberg, Tine; Bjørndal, Kristine

    2018-01-01

    -track clinical pathway solutions. Objectives: The objectives of this study were 1) to present the setup of the head and neck cancer (HNC) fast-track program at Odense University Hospital (OUH) as an example of the Danish model and 2) to present patient characteristics, diagnostic outcome, cancer detection rate...

  16. Patient-reported outcome after fast-track knee arthroplasty

    DEFF Research Database (Denmark)

    Larsen, Kristian; Hansen, Torben B; Søballe, Kjeld

    2012-01-01

    PURPOSE: The purpose of this study was to describe patient-related functional outcomes after fast-track total knee arthroplasty and unicompartmental knee arthroplasty. Furthermore, we wanted to assess physical areas where an additional need for rehabilitation could be identified, and finally, we...

  17. Preoperative prediction of potentially preventable morbidity after fast-track hip and knee arthroplasty

    DEFF Research Database (Denmark)

    Jørgensen, Christoffer C; Petersen, Morten Aa; Kehlet, Henrik

    2016-01-01

    . DESIGN: Prospective observational study. SETTING: Elective primary unilateral total hip and knee arthroplasty with prospectively collected preoperative patient characteristics; similar standardised fast-track protocols; evaluation of complications through discharge and medical records; and complete 90...... days follow-up through nationwide databases. PARTICIPANTS: 8373 consecutive unselected total hip arthroplasty (THA) and knee arthroplasty from January 2010 to November 2012. RESULTS: There were 557 procedures (6.4%) followed by potentially preventable complications resulting in hospitalisation >4 days...

  18. Patient-reported outcome after fast-track hip arthroplasty: a prospective cohort study

    Directory of Open Access Journals (Sweden)

    Hansen Torben B

    2010-11-01

    Full Text Available Abstract Background A fast-track intervention with a short preoperative optimization period and short postoperative hospitalization has a potential for reduced convalescence and thereby a reduced need for postoperative rehabilitation. The purpose of this study was to describe patient-related outcomes, the need for additional rehabilitation after a fast-track total hip arthroplasty (THA, and the association between generic and disease specific outcomes. Methods The study consisted of 196 consecutive patients of which none received additional rehabilitation beyond an instructional exercise plan at discharge, which was adjusted at one in-patient visit. The patients filled in 3 questionnaires to measure health-related quality-of-life (HRQOL and hip specific function (EQ-5 D, SF36, and Harris Hip Score (HHS at 2 time points pre- and 2 time points postoperatively. The observed results were compared to normative population data for EQ-5 D, SF36, and HHS. Results 3-months postoperatively patients had reached a HRQOL level of 0.84 (SD, 0.14, which was similar to the population norm (P = 0.33, whereas they exceeded the population norm at 12 months postoperatively (P P P = 0.35. For HHS, patients never reached the population norm within 12 months postoperatively. Generic and disease specific outcomes were strongly associated. Conclusions If HRQOL is considered the primary outcome after THA, the need for additional postoperative rehabilitation for all THA patients following a fast-track intervention is questionable. However, a pre- or early postoperative physical intervention seems relevant if the PF of the population norm should be reached at 3 months. If disease specific outcome is considered the primary outcome after fast-track THA, clear goals for the rehabilitation must be established before patient selection, intervention type and timing of intervention can be made.

  19. Incidence of and risk factors for postoperative urinary retention in fast-track total hip and knee arthroplasty

    DEFF Research Database (Denmark)

    Bjerregaard, Lars; Bogø, Stina; Raaschou, Sofie

    2015-01-01

    BACKGROUND AND PURPOSE: Postoperative urinary retention (POUR) is a clinical challenge, but there is no scientific evidence for treatment principles. We describe the incidence of and predictive factors for POUR in fast-track total hip (THA) and knee arthroplasty (TKA). PATIENTS AND METHODS......, and preoperative international prostate symptom score (IPSS) were compared between catheterized and non-catheterized patients. RESULTS: The incidence of POUR was 40% (range between departments: 30-55%). Median bladder volume evacuated by catheterization was 0.6 (0.1-1.9) L. Spinal anesthesia increased the risk...... was 40%, with spinal anesthesia and increased IPSS in males as predictive factors. The large variation in perioperative bladder management and in bladder volumes evacuated by catheterization calls for randomized studies to define evidence-based principles for treatment of POUR in the future....

  20. Research on Fast Track Surgery Application in Lung Cancer Surgery

    Directory of Open Access Journals (Sweden)

    Kaiyun YANG

    2010-02-01

    Full Text Available Background and objective Fast track surgery (FTS is a systematical method to accelerate the recovery of surgical patients by reducing the physical and mental trauma stress of them. The research is to investigate the feasibility of FTS application in lung cancer surgery. Methods A total of 80 cases of lung cancer patients with single leaf lobotomy resection were randomized into two groups. While the experimental group was treated with the conception of FTS, and the control group was treated with the traditional methods. The incident rate of post-operation pain degrees, telecasts, pleural effusion, the post-operation time stay in hospital time and the total cost during hospitalization in two groups were compared respectively. Results In FTS group: the VAS score of post-operation pain at 1 h, 6 h, 12 h, 24 h and 48 h all significantly decreased compared to the traditional therapy group. The incidence rate of telecast was 10.53%. The incidence rate of pleural effusion was 26.31%. The length of stay after operation was (4±1 d and the total cost was RMB 15 600±7 600. In the control group, the above values were 77.78%, 33.33%, 22.22%, (9±1 d, RMB 23 600±5 400, respectively. The post operation pain (VAS method of FTS group was remarkablely below the control group. There has significant difference of the incident rate of telecasts, stay time in hospital and the total cast in two groups (P < 0.05. No significant difference was observed in the incident rate of pleural effusion. Conclusion The new methods of FTS can apparently accelerates recovery after lung cancer resection, reduces complications, shorten timestay in hospital and cut down the total cost.

  1. FAST TRACK COMMUNICATION: Graphene based quantum dots

    Science.gov (United States)

    Zhang, H. G.; Hu, H.; Pan, Y.; Mao, J. H.; Gao, M.; Guo, H. M.; Du, S. X.; Greber, T.; Gao, H.-J.

    2010-08-01

    Laterally localized electronic states are identified on a single layer of graphene on ruthenium by low temperature scanning tunneling spectroscopy (STS). The individual states are separated by 3 nm and comprise regions of about 90 carbon atoms. This constitutes a highly regular quantum dot-array with molecular precision. It is evidenced by quantum well resonances (QWRs) with energies that relate to the corrugation of the graphene layer. The dI/dV conductance spectra are modeled by a layer height dependent potential-well with a delta-function potential that describes the barrier for electron penetration into graphene. The resulting QWRs are strongest and lowest in energy on the isolated 'hill' regions with a diameter of 2 nm, where the graphene is decoupled from the surface.

  2. Readmission rates after a planned hospital stay of 2 versus 3 days in fast-track colonic surgery

    DEFF Research Database (Denmark)

    Andersen, Jens; Hjort-Jakobsen, Dorthe; Christiansen, P. S.

    2007-01-01

    BACKGROUND: Initial programmes of fast-track open colonic surgery with a planned 2-day postoperative hospital stay have had a high readmission rate (about 20 per cent). The aim of this large, consecutive series was to compare readmission rates after a fast-track open colonic surgery programme....... There was no difference in type and incidence of morbidity between the two periods. CONCLUSION: Readmission after fast-track open colonic resection was reduced by planning discharge 3 instead of 2 days after surgery, with the same discharge criteria. Copyright (c) 2007 British Journal of Surgery Society Ltd. Published...... from August 2004. All patients were examined 8 and 30 days after surgery. RESULTS: Readmission rates fell from 20.1 per cent in 408 patients with a planned 2-day hospital stay (period 1) to 11.3 per cent in 133 patients with a planned 3-day hospital stay (period 2) (P

  3. Readmissions after fast-track hip and knee arthroplasty

    DEFF Research Database (Denmark)

    Husted, Henrik; Otte, Kristian Stahl; Kristensen, Billy B

    2010-01-01

    With the implementation of fast-track surgery with optimization of both logistical and clinical features, the postoperative convalescence has been reduced as functional milestones have been achieved earlier and consequently length of stay (LOS) in hospital has been reduced. However, it has been s...... speculated that a decrease in LOS may be associated with an increase in readmissions in general, including risk of dislocation after total hip arthroplasty (THA) or manipulation after total knee arthroplasty (TKA)....

  4. Delirium in the fast-track surgery setting

    DEFF Research Database (Denmark)

    Krenk, Lene; Rasmussen, Lars S; Kehlet, Henrik

    2012-01-01

    Postoperative delirium (PD) and postoperative cognitive dysfunction (POCD) are two separate syndromes of cognitive decline after major surgery, especially in the elderly. Pathogenesis is multifactorial with some common risk factors, and to reduce the risk, a multimodal approach is necessary. The ....... In conclusion, the fast-track methodology may reduce the incidence of postoperative cognitive decline after surgery........ The fast-track methodology is becoming a well-established perioperative care regime with possible preventive effects for postoperative cognitive decline, including reduced pain and use of opioids, and early mobilisation with early discharge (≤3 days) to preoperative environment after total hip....../knee arthroplasty (THA/TKA). The fast-track set-up seems to be associated with a lower frequency of PD and early POCD after THA/TKA. Thus, in a series of 225 patients ≥60 years, no cases of PD were seen and the incidence of POCD was reduced by more than 50% at 1 week postoperatively compared to previous studies...

  5. A Midsize Tokamak As Fast Track To Burning Plasmas

    International Nuclear Information System (INIS)

    Mazzucato, E.

    2010-01-01

    This paper presents a midsize tokamak as a fast track to the investigation of burning plasmas. It is shown that it could reach large values of energy gain ((ge) 10) with only a modest improvement in confinement over the scaling that was used for designing the International Thermonuclear Experimental Reactor (ITER). This could be achieved by operating in a low plasma recycling regime that experiments indicate can lead to improved plasma confinement. The possibility of reaching the necessary conditions of low recycling using a more efficient magnetic divertor than those of present tokamaks is discussed.

  6. Environmental Impact Assessment of Kathmandu Terai Fast-Track

    Directory of Open Access Journals (Sweden)

    Padam Kanta Dahal

    2014-12-01

    Full Text Available  Road transport is dominant necessity for the overall economic development of any nation. In case of Nepal, an easy access between the Capital City and Terai, the store-house of the country and is very necessary. To facilitate this promotion of an improved core road network, Government of Nepal has launched the Kathmandu Terai Fast Track Project. Many concerned personalities and sectors had considered this project to be number one in the list of seventeen projects of national pride declared by the government. The main objective of this study was to identify the impacts of proposed project implementation on physical, biological, socio-economic and cultural environment of the project area and propose mitigation measures to avoid or mitigate such impacts. Primary information collection and secondary data review was the source of data with cross sectional descriptive study design. Data was taken purposively in the project affected area. Length of 72.6 km fast track from Kathmandu – Lalitpur – Makawanpur and up to Nijgadh in Bara district to link with the East West Highway will be of four lanes with 50 m on each side. The project was proposed to have 96 bridges big or small; 1.6 km long tunnel will be built in Thingan of Makawanpur on public-private partnership. It had projected costs of more than NRs 250 million. The impacts on land use will be on about 30km of agricultural land, 43km of forests and about 3km of other land uses, bridges etc. in the main alignment. The impacts on human life will mainly be in villages near the alignment. There are 38 villages within about 50m of the main alignment. The project can be continued with minimum of environmental degradation by applying the mitigation measures. Nation has been investing a lot of resources. Upon the completion of the fast track, the distance and time to reach the capital city from Terai will come down to only 1.5 hours and will transform the capital, eastern Terai and the country as a

  7. A midsize tokamak as a fast track to burning plasmas

    Directory of Open Access Journals (Sweden)

    E. Mazzucato

    2011-03-01

    Full Text Available This paper describes the conceptual design of a midsize tokamak as a fast track to the investigation of burning plasmas. It is shown that it could reach large values of energy gain (≥ 10 with only a modest improvement in confinement over the scaling that was used for designing the International Thermonuclear Experimental Reactor (ITER. This can be achieved by operating in a low plasma recycling regime that experiments indicate can lead to improved plasma confinement. The possibility of reaching the necessary conditions of low recycling using a different magnetic divertor from those currently employed in present experiments is discussed.

  8. FAST TRACK SURGERY IN TOTAL KNEE ARTHROPLASTY - A REVIEW.

    Directory of Open Access Journals (Sweden)

    Pencho Kosev

    2015-08-01

    Full Text Available The number of orthopedic surgeons who are convinced in the need for significant changes in planned total knee arthroplasty (TKA is increasing slowly and steadily. A new approach to pain control has been developed over the past 10-15 years, and the introduction of techniques to reduce perioperative stress, and the use of minimally invasive surgical techniques can help limit postoperative complications and shorten recovery time. This type of optimization is regarded as Fast-track Care program, where improved healing process is particularly useful to comorbid patients.

  9. What Is Required to End the AIDS Epidemic as a Public Health Threat by 2030? The Cost and Impact of the Fast-Track Approach.

    Directory of Open Access Journals (Sweden)

    John Stover

    Full Text Available In 2011 a new Investment Framework was proposed that described how the scale-up of key HIV interventions could dramatically reduce new HIV infections and AIDS-related deaths in low and middle income countries by 2015. This framework included ambitious coverage goals for prevention and treatment services for 2015, resulting in a reduction of new HIV infections by more than half, in line with the goals of the declaration of the UN High Level Meeting in June 2011. However, the approach suggested a leveling in the number of new infections at about 1 million annually-far from the UNAIDS goal of ending AIDS by 2030. In response, UNAIDS has developed the Fast-Track approach that is intended to provide a roadmap to the actions required to achieve this goal. The Fast-Track approach is predicated on a rapid scale-up of focused, effective prevention and treatment services over the next 5 years and then maintaining a high level of programme implementation until 2030. Fast-Track aims to reduce new infections and AIDS-related deaths by 90% from 2010 to 2030 and proposes a set of biomedical, behavioral and enabling intervention targets for 2020 and 2030 to achieve that goal, including the rapid scale-up initiative for antiretroviral treatment known as 90-90-90. Compared to a counterfactual scenario of constant coverage for all services at early-2015 levels, the Fast-Track approach would avert 18 million HIV infections and 11 million deaths from 2016 to 2030 globally. This paper describes the analysis that produced these targets and the estimated resources needed to achieve them in low- and middle-income countries. It indicates that it is possible to achieve these goals with a significant push to achieve rapid scale-up of key interventions between now and 2020. The annual resources required from all sources would rise to US$7.4Bn in low-income countries, US$8.2Bn in lower middle-income countries and US$10.5Bn in upper-middle-income-countries by 2020 before

  10. Anesthetic and adjunctive drugs for fast-track surgery.

    Science.gov (United States)

    Baldini, G; Carli, F

    2009-08-01

    With the changes in health care dictated by economic pressure, there has been a realization that hospital stay could be shortened without compromising quality of care. Advances in surgical technology and anesthetic drugs have made an impact in the way perioperative care is delivered with some emphasis on multidisciplinary approach. From the expansion of ambulatory care, lessons were learnt how to apply same concepts to major surgery with the understanding that interventions to attenuate the surgical stress would facilitate the return to "baseline". Beside minimal invasive approach to surgery, anesthesia interventions are arranged with the intent to decrease the negative effects of surgical stress and pain, to minimize the side effects of drugs and at the same time to facilitate the recuperation which follows after surgery. Fast-track or accelerated care encompasses many aspects of anesthesia care, not only preoperative preparation and prehabilitation, but intraoperative attenuation of surgical stress and postoperative rehabilitation. The anesthesiologist is part of this team with the specific mission to use medications and techniques which have the least side effects on organ functions, provide analgesia which in turn facilitates the intake of food and mobilization out of bed. This chapter has been conceived with the intention to direct the clinician towards procedure-specific protocols where the choice of medications and techniques is based on published evidence. The success of implementing fast-track depends more on dynamic harmony amongst the various participants (surgeons, anesthesiologists, nurses, nutrtionists, physiotherapists) than on reaching an optimum level of excellence at each separate organization level.

  11. Early Progressive Strength Training to Enhance Recovery After Fast-Track Total Knee Arthroplasty

    DEFF Research Database (Denmark)

    Jakobsen, Thomas Linding; Kehlet, Henrik; Husted, Henrik

    2014-01-01

    different interventions: 7 weeks of supervised physical rehabilitation with PST (PST group) and without PST (CON group) commenced early after fast-track TKA. The primary outcome was the maximal distance walked in 6 minutes (6-minute walk test). Secondary outcomes were lower extremity strength and power......, knee joint effusion and range of motion, knee pain, and self-reported disability and quality of life. All outcome measures were assessed before TKA (baseline) and 4, 8, and 26 weeks after TKA. RESULTS: There was no statistically significant difference between the PST and CON groups in the change score...

  12. Fast-track surgery: A new concept of perioperative management of surgical patients

    Directory of Open Access Journals (Sweden)

    Gabriel Rodrigues

    2013-01-01

    Full Text Available In the past few decades, surgery has advanced greatly because of an improved understanding of perioperative pathophysiology, development of minimally invasive operative techniques and advanced anaesthetic techniques. Fewer operations are requiring extended periods of hospital stay and a growing number of procedures are performed on an ambulatory basis. The pressure on medical systems is continuously growing as a result of economic constraints, increasing numbers of patients undergoing surgical procedures and greater patient autonomy. Patient awareness is steadily increasing along with their participation in their own care, leading to expectations of a higher standard of care. This has led to the development of a new concept of fast-track surgery.

  13. Cognitive dysfunction after fast-track hip and knee replacement.

    Science.gov (United States)

    Krenk, Lene; Kehlet, Henrik; Bæk Hansen, Torben; Solgaard, Søren; Soballe, Kjeld; Rasmussen, Lars Simon

    2014-05-01

    Postoperative cognitive dysfunction (POCD) is reported to occur after major surgery in as many as 20% of patients, elderly patients may especially experience problems in the weeks and months after surgery. Recent studies vary greatly in methods of evaluation and diagnosis of POCD, and the pathogenic mechanisms are still unclear. We evaluated a large uniform cohort of elderly patients in a standardized approach, after major joint replacement surgery (total hip and knee replacement). Patients were in an optimized perioperative approach (fast track) with multimodal opioid-sparing analgesia, early mobilization, and short length of stay (LOS ≤3 days) and discharged to home. In a prospective multicenter study, we included 225 patients aged ≥60 years undergoing well-defined fast-track total hip or total knee replacement. Patients had neuropsychological testing preoperatively and 1 to 2 weeks and 3 months postoperatively. LOS, pain, opioid use, inflammatory response, and sleep quality were recorded. The practice effect of repeated cognitive testing was gauged using data from a healthy community-dwelling control group (n = 161). Median LOS was 2 days (interquartile range 2-3). The incidence of POCD at 1 to 2 weeks was 9.1% (95% confidence interval [CI], 5.4%-13.1%) and 8.0% (95% CI, 4.5%-12.0%) at 3 months. There was no statistically significant difference between patients with and without early POCD, regarding pain, opioid use, sleep quality, or C-reactive protein response, although the CIs were wide. Patients with early POCD had a higher Mini Mental State Examination score preoperatively (difference in medians 0.5 [95% CI, -1.0% to 0.0%]; P = 0.034). If there was an association between early POCD and late POCD, the sample size was unfortunately too small to verify this (23.6% of patients with early POCD had late onset vs 6.7% in non-POCD group; risk difference 16.9 (95% CI, -2.1% to 41.1%; P = 0.089). The incidence of POCD early after total hip and knee replacement

  14. Avoiding ICU Admission by Using a Fast-Track Protocol Is Safe in Selected Adult-to-Adult Live Donor Liver Transplant Recipients

    Directory of Open Access Journals (Sweden)

    Juan Echeverri, MD

    2017-10-01

    Full Text Available Background. We evaluated patient characteristics of live donor liver transplant (LDLT recipients undergoing a fast-track protocol without intensive care unit (ICU admission versus LDLT patients receiving posttransplant ICU care. Methods. Of the 153 LDLT recipients, 46 patients were included in our fast-track protocol without ICU admission. Both, fast-tracked patients and ICU-admitted patients were compared regarding donor and patient characteristics, perioperative characteristics, and postoperative outcomes and complications. In a subgroup analysis, we compared fast-tracked patients with patients who were admitted in the ICU for less than 24 hours. Results. Fast-tracked versus ICU patients had a lower model for end-stage liver disease score (13 ± 4 vs 18 ± 7; P < 0.0001, lower preoperative bilirubin levels (51 ± 50 μmol/L vs 119.4 ± 137.3 μmol/L; P < 0.001, required fewer units of packed red blood cells (1.7 ± 1.78 vs 4.4 ± 4; P < 0.0001, and less fresh-frozen plasma (2.7 ± 2 vs 5.8 ± 5; P < 0.0001 during transplantation. Regarding postoperative outcomes, fast-tracked patients presented fewer bacterial infections within 30 days (6.5% [3] vs 29% [28]; P = 0.002, no episodes of pneumonia (0% vs 11.3% [11]; P = 0.02, and less biliary complications within the first year (6% [3] vs 26% [25]; P = 0.001. Also, fast-tracked patients had a shorter posttransplant hospital stay (10.8 ± 5 vs 21.3 ± 29; P = 0.002. In the subgroup analysis, fast-tracked vs ICU patients admitted for less than 24 hours had lower requirements of packed red blood cells (1.7 ± 1.78 vs 3.9 ± 4; P = 0.001 and fresh-frozen plasma (2.7 ± 2 vs 5.8 ± 4.5; P = 0.0001. Conclusions. Fast-track of selected patients after LDLT is safe and feasible. An objective score to perioperatively select LDLT recipients amenable to fast track is yet to be determined.

  15. The use of a break-even analysis: financial analysis of a fast-track program.

    Science.gov (United States)

    Saywell, R M; Cordell, W H; Nyhuis, A W; Giles, B K; Culler, S D; Woods, J R; Chu, D K; McKinzie, J P; Rodman, G H

    1995-08-01

    To calculate the financial break-even point and illustrate how changes in third-party reimbursement and eligibility could affect a program's fiscal standing. Demographic, clinical, and financial data were collected retrospectively for 446 patients treated in a fast-track program during June 1993. The fast-track program is located within the confines of the emergency medicine and trauma center at a 1,050-bed tertiary care Midwestern teaching hospital and provides urgent treatment to minimally ill patients. A financial break-even analysis was performed to determine the point where the program generated enough revenue to cover its total variable and fixed costs, both direct and indirect. Given the relatively low average collection rate (62%) and high percentage of uninsured patients (31%), the analysis showed that the program's revenues covered its direct costs but not all of the indirect costs. Examining collection rates or payer class mix without examining both costs and revenues may lead to an erroneous conclusion about a program's fiscal viability. Sensitivity analysis also shows that relatively small changes in third-party coverage or eligibility (income) requirements can have a large impact on the program's financial solvency and break-even volumes.

  16. A Fast Track towards the `Higgs' Spin and Parity

    CERN Document Server

    Ellis, John; Sanz, Veronica; You, Tevong

    2012-01-01

    The LHC experiments ATLAS and CMS have discovered a new boson that resembles the long-sought Higgs boson: it cannot have spin one, and has couplings to other particles that increase with their masses, but the spin and parity remain to be determined. We show here that the `Higgs' + gauge boson invariant-mass distribution in `Higgs'-strahlung events at the Tevatron or the LHC would be very different under the J^P = 0+, 0- and 2+ hypotheses, and could provide a fast-track indicator of the `Higgs' spin and parity. Our analysis is based on simulations of the experimental event selections and cuts using PYTHIA and Delphes, and incorporates statistical samples of `toy' experiments.

  17. Nursing in fast-track total hip and knee arthroplasty

    DEFF Research Database (Denmark)

    Specht, Kirsten; Kjaersgaard-Andersen, Per; Kehlet, Henrik

    2015-01-01

    must still focus on the individual patient. Nurses need to have enough education to manage the complex tasks and increased responsibility. To prevent undesirable outcomes in the future, there is a need to pay attention to the nursing quality in balance with the nursing budget. It may, therefore......AIM: To describe the increased activity in total hip arthroplasty (THA) and total knee arthroplasty (TKA) from 2002 to 2012 in a single orthopaedic department, the organisation of fast-track and its consequences for nursing care. METHODS: Retrospective, descriptive design. Data collection; from...... gained tasks from surgeons and physiotherapists and thus gained more responsibility, for example, for pain management and mobilisation. Staffing levels in the ward in 2002 and 2012 were almost unchanged; 16.0 and 15.8 respectively. Nurses were undertaking more complicated tasks. CONCLUSION: Nursing care...

  18. A Fast Track approach to deal with the temporal dimension of crop water footprint

    Science.gov (United States)

    Tuninetti, Marta; Tamea, Stefania; Laio, Francesco; Ridolfi, Luca

    2017-07-01

    Population growth, socio-economic development and climate changes are placing increasing pressure on water resources. Crop water footprint is a key indicator in the quantification of such pressure. It is determined by crop evapotranspiration and crop yield, which can be highly variable in space and time. While the spatial variability of crop water footprint has been the objective of several investigations, the temporal variability remains poorly studied. In particular, some studies approached this issue by associating the time variability of crop water footprint only to yield changes, while considering evapotranspiration patterns as marginal. Validation of this Fast Track approach has yet to be provided. In this Letter we demonstrate its feasibility through a comprehensive validation, an assessment of its uncertainty, and an example of application. Our results show that the water footprint changes are mainly driven by yield trends, while evapotranspiration plays a minor role. The error due to considering constant evapotranspiration is three times smaller than the uncertainty of the model used to compute the crop water footprint. These results confirm the suitability of the Fast Track approach and enable a simple, yet appropriate, evaluation of time-varying crop water footprint.

  19. Does BMI influence hospital stay and morbidity after fast-track hip and knee arthroplasty?

    DEFF Research Database (Denmark)

    Husted, Henrik; Jørgensen, Christoffer C; Gromov, Kirill

    2016-01-01

    Background and purpose - Body mass index (BMI) outside the normal range possibly affects the perioperative morbidity and mortality following total hip arthroplasty (THA) and total knee arthroplasty (TKA) in traditional care programs. We determined perioperative morbidity and mortality in such pat......Background and purpose - Body mass index (BMI) outside the normal range possibly affects the perioperative morbidity and mortality following total hip arthroplasty (THA) and total knee arthroplasty (TKA) in traditional care programs. We determined perioperative morbidity and mortality...... in such patients who were operated with the fast-track methodology and compared the levels with those in patients with normal BMI. Patients and methods - This was a prospective observational study involving 13,730 procedures (7,194 THA and 6,536 TKA operations) performed in a standardized fast-track setting....... Complete 90-day follow-up was achieved using national registries and review of medical records. Patients were grouped according to BMI as being underweight, of normal weight, overweight, obese, very obese, and morbidly obese. Results - Median length of stay (LOS) was 2 (IQR: 2-3) days in all BMI groups. 30...

  20. Fast-track program in laparoscopic liver surgery: Theory or fact?

    Science.gov (United States)

    Sánchez-Pérez, Belinda; Aranda-Narváez, José Manuel; Suárez-Muñoz, Miguel Angel; Eladel-Delfresno, Moises; Fernández-Aguilar, José Luis; Pérez-Daga, Jose Antonio; Pulido-Roa, Ysabel; Santoyo-Santoyo, Julio

    2012-11-27

    To analyze our results after the introduction of a fast-track (FT) program after laparoscopic liver surgery in our Hepatobiliarypancreatic Unit. All patients (43) undergoing laparoscopic liver surgery between March 2004 and March 2010 were included and divided into two consecutive groups: Control group (CG) from March 2004 until December 2006 with traditional perioperative cares (17 patients) and fast-track group (FTG) from January 2007 until March 2010 with FT program cares (26 patients). Primary endpoint was the influence of the program on the postoperative stay, the amount of re-admissions, morbidity and mortality. Secondarily we considered duration of surgery, use of drains, conversion to open surgery, intensive cares needs and transfusion. Both groups were homogeneous in age and sex. No differences in technique, time of surgery or conversion to open surgery were found, but more malignant diseases were operated in the FTG, and then transfusions were higher in FTG. Readmissions and morbidity were similar in both groups, without mortality. Postoperative stay was similar, with a median of 3 for CG vs 2.5 for FTG. However, the 80.8% of patients from FTG left the hospital within the first 3 d after surgery (58.8% for CG). The introduction of a FT program after laparoscopic liver surgery improves the recovery of patients without increasing complications or re-admissions, which leads to a reduction of the stay and costs.

  1. "Fast Track" and "Traditional Path" Coaches: Affordances, Agency and Social Capital

    Science.gov (United States)

    Rynne, Steven

    2014-01-01

    A recent development in large-scale coach accreditation (certification) structures has been the "fast tracking" of former elite athletes. Former elite athletes are often exempted from entry-level qualifications and are generally granted access to fast track courses that are shortened versions of the accreditation courses undertaken by…

  2. Care principles at four fast-track arthroplasty departments in Denmark

    DEFF Research Database (Denmark)

    Husted, Henrik; Solgaard, Søren; Hansen, Torben B

    2010-01-01

    The goal of this study was to describe the logistic and clinical set-up at four Danish arthroplasty departments offering fast-track surgery.......The goal of this study was to describe the logistic and clinical set-up at four Danish arthroplasty departments offering fast-track surgery....

  3. Which fast track elements predict early recovery after colon cancer surgery?

    NARCIS (Netherlands)

    Vlug, M. S.; Bartels, S. A. L.; Wind, J.; Ubbink, D. T.; Hollmann, M. W.; Bemelman, W. A.; Sprangers, Mirjam; Preckel, Benedikt; Bossuyt, Patrick; Gouma, Dirk; van Berge Henegouwen, Mark; Fuhring, Jan; Lenthe, Ineke Picard-van; Bakker, Chris; King-Kalimanis, Bellinda; Hofland, Jan; Dejong, Cornelis; van Dam, Ronald; Cuesta, Miguel; van der Peet, Donald; van Zalingen, Edith; Noordhuis, Astrid; de Jong, Dick; Engel, Alexander; Goei, T. Hauwy; de Stoppelaar, Erica; van den Dongen, Marjon; van Wagensveld, Bart; van Tets, Willem; van den Elsen, Maarten; Swart, Annemiek; Gerhards, Michael; de Wit, Laurens; Siepel, Muriel; Molly, Glaresa; Gasthuis, Onze Lieve Vrouwe; van Geloven, Anna; Juttmann, Jan; Clevers, Wilfred; Bieleman, Andrea; van der Zaag, Edwin; Coenen, Ludo; Bonekamp, Elly; Cense, Huib; van Abeelen, Jacobus; van Iterson-de Jong, Diana; Krombeen, Margriet

    2012-01-01

    Aim It is questioned whether all separate fast track elements are essential for enhanced postoperative recovery. We aimed to determine which baseline characteristics and which fast track elements are independent predictors of faster postoperative recovery in patients undergoing resection for colon

  4. The role of pain for early rehabilitation in fast track total knee arthroplasty

    DEFF Research Database (Denmark)

    Holm, Bente; Kristensen, Morten Tange; Myhrmann, Lis

    2010-01-01

    To investigate the relationship between early functional mobility and pain intensity in a fast track program after total knee arthroplasty (TKA).......To investigate the relationship between early functional mobility and pain intensity in a fast track program after total knee arthroplasty (TKA)....

  5. Effect of fast-track cardiac anesthesia on myocardial oxidative damage, inflammation and nerve related peptides of patients undergoing cardiac operation

    Directory of Open Access Journals (Sweden)

    Xing-Tao Cai

    2016-01-01

    Full Text Available Objective: To study the effect of fast-track cardiac anesthesia on myocardial oxidative damage, inflammation and nerve related peptides of patients undergoing cardiac operation. Methods: Sixty patients with rheumatic heart disease undergoing heart valve surgery were randomly divided into the fast track group (n=30 and conventional group (n=30. Then myocardial injury indicators, mitochondrial oxidative stress indicators, inflammation indicators and nerverelated peptides of both groups were analyzed. Results: cTnI contents at T2-T4 points in time of both groups showed an increasing trend and the increasing trend of fast track group was weaker than that of conventional group; SOD contents as well as mitochondrial tristate respiratory function, respiratory control ratios and phosphorus oxygen ratios in myocardial tissue of fast track group were higher than those of conventional group, and MDA contents was lower than those of conventional group; plasma TNF-α, IL-6, IL-8, NSE, S100β and Aβ contents of fast track group were lower than those of conventional group. Conclusions: Fasttrack cardiac anesthesia can protect myocardial cells, reduce mitochondrial oxidative stress, relieve inflammation and improve nerve function; it is an ideal anesthesia method for cardiac operation.

  6. Evidence Basis for Regional Anesthesia in Multidisciplinary Fast-Track Surgical Care Pathways

    DEFF Research Database (Denmark)

    Carli, Francesco; Kehlet, Henrik; Baldini, Gabriele

    2011-01-01

    Fast-track programs have been developed with the aim to reduce perioperative surgical stress and facilitate patient's recovery after surgery. Potentially, regional anesthesia and analgesia techniques may offer physiological advantages to support fast-track methodologies in different type...... of surgeries. The aim of this article was to identify and discuss potential advantages offerred by regional anesthesia and analgesia techniques to fast-track programs. In the first section, the impact of regional anesthesia on the main elements of fast-track surgery is addressed. In the second section......, procedure-specific fast-track programs for colorectal, hernia, esophageal, cardiac, vascular, and orthopedic surgeries are presented. For each, regional anesthesia and analgesia techniques more frequently used are discussed. Furthermore, clinical studies, which included regional techniques as elements...

  7. Role of preoperative anemia for risk of transfusion and postoperative morbidity in fast-track hip and knee arthroplasty

    DEFF Research Database (Denmark)

    Jans, Øivind; Jørgensen, Christoffer; Kehlet, Henrik

    2014-01-01

    BACKGROUND: Preoperative anemia has been associated with increased risk of allogeneic blood transfusion and postoperative morbidity and mortality. The prevalence of preoperative anemia and its association with postoperative outcomes has not previously been reported in relation to fast......-track elective total hip arthroplasty (THA) and total knee arthroplasty (TKA). We aimed to evaluate the prevalence of preoperative anemia in elective fast-track THA and TKA and its association with risk of perioperative transfusion, prolonged length of hospital stay (LOS), and postoperative readmission. STUDY...... national databases and patient charts. Adjusted risk estimates for transfusion, prolonged LOS, and all-cause readmission according to preoperative anemia status were obtained by multivariate logistic regression. RESULTS: A total of 5.165 THA or TKA procedures were included with a mean patient age of 67...

  8. Fast-track aquifer characterization and bioremediation of groundwater

    International Nuclear Information System (INIS)

    Owen, S.B.; Erskine, J.A.; Adkisson, C.

    1995-01-01

    A short duration step-drawdown pumping test has been used to characterize a highly permeable aquifer contaminated with petroleum hydrocarbons in support of an in situ, closed loop extraction and reinjection bioremediation system for groundwater. The short-term pumping test produces a manageable quantity of contaminated groundwater while yielding a range of values for transmissivity and specific yield parameters. This range of aquifer coefficients is used in an analytical model to estimate a range of groundwater extraction rates that provide a suitable radius of influence for the extraction and reinjection system. A multi-enzyme complex catalyzed bioremediation process has been used to aerobically degrade petroleum hydrocarbons. Enzymes, amino acids, and biosurfactants are supplied to the extracted groundwater to significantly speed up the degradation by naturally occurring bacteria. During the process, amino acids promote the rapid growth of the microbial population while enzymes and bacteria attach to hydrocarbons forming a transformation state complex that degrades to fatty acids, carbon dioxide, and water. This paper presents a case study of a fast-track bioremediation using pumping test data, analytical modeling, and an enzyme technology

  9. A reengineering success story: process improvement in emergency department x-ray cycle time, leading to breakthrough performance in the ED ambulatory care (Fast Track) process.

    Science.gov (United States)

    Espinosa, J A; Treiber, P M; Kosnik, L

    1997-01-01

    This article describes the journey of a multidisciplinary reengineering team, which worked to reduce a critical, high-leverage process in an emergency department setting. The process selected was emergency department radiology services. This process was selected on a rational basis. The team knew tht 60 percent of our emergency department patients were truly ambulatory, and that most could be seen in a "fast track" process as part of our emergency department's core mission. However, we knew from customer satisfaction data, that patients would like to be "in and out" of emergency department Fast Track in less than an hour. Over half of our Fast Track patients require x-rays. For most, this was their sole reason for seeking emergency care. Our state, at the start of the project, included an average x-ray cycle time of over 60 minutes. The associated Fast-Track cycle time was over 90 minutes median. It was clear to the emergency department leadership, as well as to members of the Fast-Track management team, that a cycle time of 30 minutes or less for x-ray service was needed as a necessary condition to an hour or less Fast Track cycle time. It was also felt that a more rapid x-ray cycle time would allow for more rapid turn over of ED rooms, leading to a virtual greater capacity to the ED. It was hoped that this would lead to a reduction in the time from arrival to treatment by the emergency physician for all patients.

  10. Influencing Factor of Postoperation Fast-track Recovery and in Hospital Cost after Lobctomy for Lung Cancer

    Directory of Open Access Journals (Sweden)

    Jianhua SU

    2014-07-01

    Full Text Available Background and objective It is unknown that the postoperation fast-track recovery and in hospital cost of the lobectomy in lung cancer, we explored the influencing factor of postoperative fast-track recovery and in hospital cost after undergoing lobectomy for lung cancer. Methods We retrospectively reviewed the medical records of all patients (n=176 who underwent lobectomy for lung cancer between January 2010 and November 2011 by a thoracic surgeon. Results The hospital costs of video-assisted thoracic surgery (VATS lobectomy (47,308.21 ¥ is significantly higher than open lobectomy (45,664.31 ¥(P=0.007. The hospital costs of body mass index (BMI ≥ 24 kg/m2 (51,186.99 ¥ is significantly higher than BMI < 24 kg/m2 (41,701.64 ¥(P=0.032. The hospital stay of VATS lobectomy (5.70 d is significantly less than open lobectomy (7.10 d(P<0.001. Conclusion These findings indicate that preoperative pulmonary rehabilitation and VATS lobectomy is contributed to fast-track recovery for patients who undergo lobectomy, but increase the hospital costs.

  11. Orchestrating care through the fast-track perspective: A qualitative content analysis of the provision of individualised nursing care in orthopaedic fast-track programmes.

    Science.gov (United States)

    Berthelsen, Connie Bøttcher; Frederiksen, Kirsten

    2017-02-01

    The lack of individualised care in orthopaedic regimes is often explained by the extended use of patient pathways and clinical guidelines. The aim of this study was to illuminate orthopaedic nurses' perceptions and experiences of providing individual nursing care for older patients in standardised fast-track programmes after total hip or knee replacement. Ten semi-structured interviews were conducted with orthopaedic nurses in orthopaedic wards at three Danish hospitals between April and June of 2015. Data were analysed using manifest and latent content analysis according to Graneheim and Lundman. The main theme of the overall interpretation was Orchestrating care through the fast-track perspective, accompanied by three sub-themes: Identifying and legitimising relevant individual care in the fast-track programme, Struggling to fit all patients in the fast-track programme and Justifying individualised care-related actions in the fast-track programme. The study concluded that, even though the nurses struggled to comply with the programme, they still found themselves compromising their nursing care and ethics to follow the standardised regime. There is a need to establish more specific inclusion criteria to maintain the effective elements in the programme and to facilitate nurses' opportunities to offer individual care, thereby ensuring that fragile patients have access to other possibilities. Copyright © 2016 Elsevier Ltd. All rights reserved.

  12. PREDICTING A FAST-TRACK MARITIME CAREER: CHARACTERISTICS OF SUCCESSFUL OFFICERS DURING TEENAGE YEARS

    Directory of Open Access Journals (Sweden)

    Manuel Joaquín Fernández González

    2017-12-01

    Full Text Available Fast-track maritime career is a topical question worldwide due to the shortage of seafarers in maritime industry. Assuming that the fast-track career officers’ relevant common characteristics in adolescence could predict future maritime career speed, the research questions of this research are: What were the common characteristics of fast-track career officers when they were 16-18? Were there any statistically significant differences between the fast-track career groups and the officers with a slower career at that age? A questionnaire survey involving 175 maritime officers was conducted in Latvia in January – October 2016, regarding officers’ family context, school achievement, involvement in sports, and personality traits when they were 16-18. Fast-track career officers perceived themselves as more conscientious, calm and more leadership oriented than the whole group in adolescence. Statistically significant differences among career-speed groups were found regarding family socioeconomic status, family atmosphere and family career support at that age. Based on those communalities among maritime officers with a fast-track carrier when they were 16-18, maritime education and training institutions could better find and give appropriate career guidance to prospective maritime officers. Even if maritime career speed is a very individualized phenomenon, family characteristics could be studied further as a potential good predictor of fast-track maritime career.

  13. Evidence Basis for Regional Anesthesia in Multidisciplinary Fast-Track Surgical Care Pathways

    DEFF Research Database (Denmark)

    Carli, Francesco; Kehlet, Henrik; Baldini, Gabriele

    2011-01-01

    Fast-track programs have been developed with the aim to reduce perioperative surgical stress and facilitate patient's recovery after surgery. Potentially, regional anesthesia and analgesia techniques may offer physiological advantages to support fast-track methodologies in different type of surge......Fast-track programs have been developed with the aim to reduce perioperative surgical stress and facilitate patient's recovery after surgery. Potentially, regional anesthesia and analgesia techniques may offer physiological advantages to support fast-track methodologies in different type...... of surgeries. The aim of this article was to identify and discuss potential advantages offerred by regional anesthesia and analgesia techniques to fast-track programs. In the first section, the impact of regional anesthesia on the main elements of fast-track surgery is addressed. In the second section......, procedure-specific fast-track programs for colorectal, hernia, esophageal, cardiac, vascular, and orthopedic surgeries are presented. For each, regional anesthesia and analgesia techniques more frequently used are discussed. Furthermore, clinical studies, which included regional techniques as elements...

  14. Post-discharge symptoms following fast-track colonic cancer surgery: a phenomenological hermeneutic study

    DEFF Research Database (Denmark)

    Krogsgaard, Marianne; Dreyer, Pia; Egerod, Ingrid

    2014-01-01

    OBJECTIVE: To obtain knowledge of patients' experiences of postoperative symptoms during the initial two weeks following fast-track colonic cancer surgery. METHOD: Semi-structured in-depth interviews with seven colonic cancer patients two weeks post hospital discharge. Analysis was performed using...... a phenomenological hermeneutical approach. RESULTS: During the first two weeks after discharge the patients experienced unfamiliar symptoms that affected their everyday lives. Despite distressing symptoms, they applied a "wait-and-see" strategy, and only reacted when symptoms became intolerable. The patients failed...... to shorter hospitalisation and improved physical performance, post-colonic surgery patients experience various symptoms after discharge. Healthcare professionals need to address symptoms that might have immediate and long-term consequences on patients' everyday life. Follow-up studies are encouraged...

  15. Health preemption behind closed doors: trade agreements and fast-track authority.

    Science.gov (United States)

    Crosbie, Eric; Gonzalez, Mariaelena; Glantz, Stanton A

    2014-09-01

    Noncommunicable diseases result from consuming unhealthy products, including tobacco, which are promoted by transnational corporations. The tobacco industry uses preemption to block or reverse tobacco control policies. Preemption removes authority from jurisdictions where tobacco companies' influence is weak and transfers it to jurisdictions where they have an advantage. International trade agreements relocate decisions about tobacco control policy to venues where there is little opportunity for public scrutiny, participation, and debate. Tobacco companies are using these agreements to preempt domestic authority over tobacco policy. Other transnational corporations that profit by promoting unhealthy foods could do the same. "Fast-track authority," in which Congress cedes ongoing oversight authority to the President, further distances the public from the debate. With international agreements binding governments to prioritize trade over health, transparency and public oversight of the trade negotiation process is necessary to safeguard public health interests.

  16. Health Preemption Behind Closed Doors: Trade Agreements and Fast-Track Authority

    Science.gov (United States)

    Crosbie, Eric; Gonzalez, Mariaelena

    2014-01-01

    Noncommunicable diseases result from consuming unhealthy products, including tobacco, which are promoted by transnational corporations. The tobacco industry uses preemption to block or reverse tobacco control policies. Preemption removes authority from jurisdictions where tobacco companies’ influence is weak and transfers it to jurisdictions where they have an advantage. International trade agreements relocate decisions about tobacco control policy to venues where there is little opportunity for public scrutiny, participation, and debate. Tobacco companies are using these agreements to preempt domestic authority over tobacco policy. Other transnational corporations that profit by promoting unhealthy foods could do the same. “Fast-track authority,” in which Congress cedes ongoing oversight authority to the President, further distances the public from the debate. With international agreements binding governments to prioritize trade over health, transparency and public oversight of the trade negotiation process is necessary to safeguard public health interests. PMID:25033124

  17. Indirect Effects of the Fast Track Intervention on Conduct Disorder Symptoms and Callous-Unemotional Traits: Distinct Pathways Involving Discipline and Warmth.

    Science.gov (United States)

    Pasalich, Dave S; Witkiewitz, Katie; McMahon, Robert J; Pinderhughes, Ellen E

    2016-04-01

    Little is known about intervening processes that explain how prevention programs improve particular youth antisocial outcomes. We examined whether parental harsh discipline and warmth in childhood differentially account for Fast Track intervention effects on conduct disorder (CD) symptoms and callous-unemotional (CU) traits in early adolescence. Participants included 891 high-risk kindergarteners (69% male; 51% African American) from urban and rural United States communities who were randomized into either the Fast Track intervention (n = 445) or non-intervention control (n = 446) groups. The 10-year intervention included parent management training and other services (e.g., social skills training, universal classroom curriculum) targeting various risk factors for the development of conduct problems. Harsh discipline (Grades 1 to 3) and warmth (Grades 1 and 2) were measured using parent responses to vignettes and direct observations of parent-child interaction, respectively. Parents reported on children's CD symptoms in Grade 6 and CU traits in Grade 7. Results demonstrated indirect effects of the Fast Track intervention on reducing risk for youth antisocial outcomes. That is, Fast Track was associated with lower scores on harsh discipline, which in turn predicted decreased levels of CD symptoms. In addition, Fast Track was associated with higher scores on warmth, which in turn predicted reduced levels of CU traits. Our findings inform developmental and intervention models of youth antisocial behavior by providing evidence for the differential role of harsh discipline and warmth in accounting for indirect effects of Fast Track on CD symptoms versus CU traits, respectively.

  18. Fast-track surgery-an update on physiological care principles to enhance recovery

    DEFF Research Database (Denmark)

    Kehlet, Henrik

    2011-01-01

    INTRODUCTION: The concept of fast-track surgery (enhanced recovery programs) has been evolved and been documented to be successful by decreasing length of stay, morbidity and convalescence across procedures. FUTURE STRATEGIES: However, there are several possibilities for further improvement of mo...... of the components of fast-track surgery, where surgical stress, fluid and pain management are key factors. There is an urgent need for better design of studies, especially in minimal invasive surgery to achieve maximal outcome effects when integrated into the fast-track methodology....

  19. The risk of manipulation under anesthesia due to unsatisfactory knee flexion after fast-track total knee arthroplasty

    DEFF Research Database (Denmark)

    Wied, Christian; Thomsen, Morten G; Kallemose, Thomas

    2015-01-01

    BACKGROUND: Fast-track TKA has significantly shortened the time available for physiotherapists to optimize knee ROM before discharge. Safety aspects concerning knee stiffness and the need for manipulation in a fast-track setting need to be illuminated. The study aims were to analyze if fast-track...

  20. When is it optimal to delegate: the theory of fast-track authority

    Czech Academy of Sciences Publication Activity Database

    Celik, Levent; Karabay, B.; McLaren, J.

    2015-01-01

    Roč. 7, č. 3 (2015), s. 347-389 ISSN 1945-7669 Institutional support: RVO:67985998 Keywords : fast-track authority * free trade * protectionist rents Subject RIV: AH - Economics Impact factor: 1.359, year: 2015

  1. After colonic surgery: The lived experience of participating in a fast-track programme

    DEFF Research Database (Denmark)

    Norlyk, Annelise; Harder, Ingegerd

    2009-01-01

    Postoperative recovery can be accelerated and hospitalization reduced through fast-track programmes. However, documented knowledge is limited and primarily focusing on a medical perspective whereas the patients' perspective lacks documentation. This study describes the lived experience of partici......Postoperative recovery can be accelerated and hospitalization reduced through fast-track programmes. However, documented knowledge is limited and primarily focusing on a medical perspective whereas the patients' perspective lacks documentation. This study describes the lived experience...

  2. Effect of fast track surgery on anxiety index and stress indices in patients undergoing laparoscopic cholecystectomy

    Directory of Open Access Journals (Sweden)

    LU Xia

    2017-02-01

    Full Text Available ObjectiveTo investigate the effect of fast track surgery (FTS on anxiety index and stress indices in patients undergoing laparoscopic cholecystectomy. MethodsThe patients who were hospitalized in Department of General Surgery, The Second People′s Hospital of Lanzhou, from March 2015 to July 2016 and underwent laparoscopic cholecystectomy were enrolled and randomly divided into FTS group and conventional treatment group, with 200 patients in each group. The patients in the FTS group were given FTS in the perioperative period, and those in the conventional treatment group were given conventional treatment. The C-reactive protein (CRP level, white blood cell count (WBC, and interleukin-6 (IL-6 level were measured on admission, at 1 hour before surgery, and at 24 and 48 hours after surgery, as well as the anxiety index in Hamilton anxiety scale (HAMA. The t-test was used for comparison of continuous data between groups, and the chi-square test was used for comparison of categorical data between groups. ResultsThere was no significant difference in anxiety index between the FTS group and the conventional treatment group on admission (P>0.05; at 1 hour before surgery and at 24 and 48 hours after surgery, there were significant differences in anxiety index between the two groups (χ2=12.73, 13.17, and 14.12, all P<0.05. On admission and at 1 hour before surgery, there were no significant differences in the CRP level, WBC, and IL-6 level between the FTS group and the conventional treatment group (all P>0.05; at 24 and 48 hours after surgery, there were significant differences in the CRP level, WBC, and IL-6 level between the two groups [CRP24h: 8.47±0.78 mg/L vs 17.56±1.31 mg/L, t=17.63, P<0.05; WBC24h: (8.3±3.4×109/L vs (10.2±3.8×109/L, t=21.62, P<0.05; IL-624h: 127.43±37.46 ng/L vs 146.25±42.56 ng/L, t=2632, P<0.05; CRP48h:(6.57±1.27 mg/L vs (10.76±1.25 mg/L,t=19.25,P<0.05;WBC48h:(7.1±2.3×109/L vs (9.3±2.4×109/L

  3. Spouses’ involvement in older patients’ fast-track programmes during total hip replacement using case management intervention. A study protocol of the SICAM-trial

    DEFF Research Database (Denmark)

    Berthelsen, Connie Bøttcher; Kristensson, Jimmie

    2015-01-01

    Aim To present the protocol of a two-group quasi-experimental study of spouses’ involvement through case management (The SICAM-trial) in older patients’ fast-track programmes during total hip replacement. Background Patients in fast-track programmes are required to take an active part in their tr......Aim To present the protocol of a two-group quasi-experimental study of spouses’ involvement through case management (The SICAM-trial) in older patients’ fast-track programmes during total hip replacement. Background Patients in fast-track programmes are required to take an active part...... in their treatment and rehabilitation. Spouses of older patients can often provide valued practical and emotional support, reducing stress, pain and length of stay – yet they are seldom invited to participate in a supporting role. Design A two-group quasi-experimental design with pre-test and repeated post...... and subsequently include the intervention group to avoid contamination of the control group. A case manager will be recruited to perform the case management intervention. Data will be collected from both groups at baseline, 2 weeks and 3 months after surgery. Outcome measures for patients include: functional...

  4. Restoring integrity--A grounded theory of coping with a fast track surgery programme.

    Science.gov (United States)

    Jørgensen, Lene Bastrup; Fridlund, Bengt

    2016-01-01

    The aim of this study was to generate a theory conceptualizing and explaining behavioural processes involved in coping in order to identify the predominant coping types and coping type-specific features. Patients undergoing fast track procedures do not experience a higher risk of complications, readmission, or mortality. However, such programmes presuppose an increasing degree of patient involvement, placing high educational, physical, and mental demands on the patients. There is a lack of knowledge about how patients understand and cope with fast track programmes. The study design used classical grounded theory. The study used a multimodal approach with qualitative and quantitative data sets from 14 patients. Four predominant types of coping, with distinct physiological, cognitive, affective, and psychosocial features, existed among patients going through a fast track total hip replacement programme. These patients' main concern was to restore their physical and psychosocial integrity, which had been compromised by reduced function and mobility in daily life. To restore integrity they economized their mental resources, while striving to fulfil the expectations of the fast track programme. This goal was achieved by being mentally proactive and physically active. Three out of the four predominant types of coping matched the expectations expressed in the fast track programme. The non-matching behaviour was seen among the most nervous patients, who claimed the right to diverge from the programme. In theory, four predominant types of coping with distinct physiological, cognitive, affective, and psychosocial features occur among patients going through a fast track total hip arthroplasty programme.

  5. Application of fast track surgery strategy in perioperative period of primary suture of laparoscopic choledocholithotomy

    Directory of Open Access Journals (Sweden)

    LIU Jinheng

    2016-11-01

    Full Text Available ObjectiveTo investigate the clinical application value of fast track surgery strategy (EARS in the perioperative period of primary suture of laparoscopy in the treatment of common bile duct stones. MethodsA total of 64 patients with gallstones complicated by common bile duct stones who were hospitalized in Department of Hepatobiliary Surgery in The Second People′s Hospital of Chengdu from October 2015 to February 2016 were enrolled, and according to the treatment in the perioperative period, the patients were divided into EARS group (32 patients and control group (32 patients. Clinical indices and complications were compared between the two groups. The t-test was used for comparison of continuous data between groups, and the chi-square test was used for comparison of categorical data between groups. ResultsCompared with the control group, the ERAS group had significantly shortened time of extraction of drainage tube (1.6±0.9 d vs 2.7±1.0 d, t=-5.675, P<0.01 and length of hospital stay (5.1±1.0 d vs 6.8±1.1 d, t=-5.910, P<0.01, significantly shorter time to first ambulation (1.0±0.3 d vs 1.6±0.7 d, t=-4.313, P<0.01 and time to intestinal functional recovery (1.1±0.4 d vs 1.8±0.6 d, t=-4.842, P<0.01, a significantly shortened time to stopping infusion after surgery (3.8±1.0 d vs 4.9±1.2 d, t=-3.923, P<0.01, significantly reduced total hospital costs (17 433.5±1411.3 ten thousand yuan vs 26 651.6±2945.8 ten thousand yuan, t=-15.942, P<0.001, a significantly lower proportion of patients who experienced pain after surgery [4 (12.5% vs 13 (40.6%, χ2=6.490, P=0.011], and significantly lower levels of alanine aminotransferase (105.25±35.34 U/L vs 179.00±48.64 U/L, t=-5.973, P<0.05 and total bilirubin (50.78±12.60 μmol/L vs 79.70±18.56 μmol/L, t=-7.090, P<0.05 after surgery. ConclusionEARS is highly practical in the perioperative period of laparoscopic surgery and can promote patients′ rapid recovery. Therefore

  6. Impact of fast-track concept elements in the classical pancreatic head resection (Kausch-Whipple procedure).

    Science.gov (United States)

    Gastinger, Ingo; Meyer, Frank; Lembcke, Thomas; Schmidt, Uwe; Ptok, Henry; Lippert, Hans

    2012-08-01

    The aim of the study was to determine statistically significant factors with an impact on the early postoperative surgical outcome. The influence of applied fast-track components on surgical results and early postoperative outcome in 143 consecutive Kausch-Whipple procedure patients was evaluated in a single-center retrospective analysis of a prospective collection of patient-associated pre-, peri- and postoperative data from 1997-2006. The in-hospital mortality rate was 2.8% (n=4). Fast-track measures were shown to have no effect on the morbidity rate in the multi-variate analysis. Over the study period, a decrease of intraoperative infusion volume from 14.2 mL/kg body weight/h in the first year to 10.7 mL/kg body weight/h in the last year was accompanied by an increase in patients requiring intraoperative catecholamines, up from 17% to 95%. The administration of ropivacain/sufentanil via thoracic peri-dural catheter injection initiated in 2000 and now considered the leading analgesic method, was used in 95% of the cases in 2006. Early extubation rate rose from 16.6% to 57.9%. Fast-track aspects in the perioperative management have become more important in several surgical procedure even in those with a greater invasiveness such as Kausch-Whipple. However, such techniques used in peri-operative management of Kausch-Whipple pancreatic-head resections had no impact on the morbidity rate. In addition, the low in-hospital mortality rate was particularly attributed to surgical competence.

  7. Evidence-based surgical care and the evolution of fast-track surgery

    DEFF Research Database (Denmark)

    Kehlet, H.; Wilmore, D.W.

    2008-01-01

    , randomized studies, and meta-analyses, the concept of the "fast-track methodology" has uniformly provided a major enhancement in recovery leading to decreased hospital stay and with an apparent reduction in medical morbidity but unaltered "surgery-specific" morbidity in a variety of procedures. However......BACKGROUND: Optimization of postoperative outcome requires the application of evidence-based principles of care carefully integrated into a multimodal rehabilitation program. OBJECTIVE: To assess, synthesize, and discuss implementation of "fast-track" recovery programs. DATA SOURCES: Medline MBASE...... (January 1966-May 2007) and the Cochrane library (January 1966-May 2007) were searched using the following keywords: fast-track, enhanced recovery, accelerated rehabilitation, and multimodal and perioperative care. In addition, the synthesis on the many specific interventions and organizational...

  8. Trevino Project: a fast-track approach for a small construction project

    International Nuclear Information System (INIS)

    Schick, C.J.; Lynn, N.S.

    1982-01-01

    The approach to a construction project can vary according to the size, location, and degree of difficulty associated with the project. This paper deals with one approach that can be taken to a small construction project, the fast-track approach. A small construction project can be defined as a project having less than $20 million capital cost or a project with a low degree of difficulty. This approach is very applicable to in-situ leaching uranium projects, small precious metal operations, etc. The approach to the small project is that of fast-tracking the project in order to minimize the time over which capital expenditure occurs and also to reduce the indirect costs of field expense, construction supplies, construction equipment, etc. In order to fast-track a project it is necessary to do a very precise job on the preliminary phases of the project such as preliminary engineering, plant site location, environmental permits, etc. 2 figures, 2 tables

  9. Comparison of remifentanil and low-dose fentanyl for fast-track cardiac anesthesia

    DEFF Research Database (Denmark)

    Khanykin, Boris; Siddiqi, Rizwan; Jensen, Per F

    2013-01-01

    BACKGROUND: Different anesthetic techniques have been used for fast tracking in cardiac anesthesia. Remifentanil, with its unique pharmacokinetic profile, could be an ideal drug for fast tracking. Possible limitations of remifentanil are rapid onset of postoperative pain after discontinuation...... of the drug infusion, which may increase the risk of an ischemic event. We conducted this randomized study to compare the efficacy of remifentanil versus low doses of fentanyl in fast-track cardiac anesthesia. It has been hypothesized that remifentanil would provide a safe anesthesia with no impact...... anesthesia. The study was designed as a prospective randomized study. The primary outcomes were changes in the cardiac index and creatine kinase MB fraction (CKMB), extubation times, mobilization times, and lengths of stay in the intensive care unit (ICU) and the hospital. Frequency of myocardial infarction...

  10. Fertility and the fast-track: Continued childbearing among professionals in Sweden, 1991-2009

    Directory of Open Access Journals (Sweden)

    Maria Stanfors

    2014-08-01

    Full Text Available Background: During recent decades women have made considerable advances in education and the labor market, even in fast-track professions such as law, medicine, and academia. While women have entered high-status professions, the career paths of some jobs have changed little and are still inflexible, which implies that professional gains may be offset by familial losses. Objective: We investigate continued childbearing, focusing on the relationship between occupation and second and third births, among highly educated men and women in three high-status professions. Methods: We analyze the determinants of having a second or a third birth using longitudinal data from population registers in Sweden, 1991-2009. We use descriptive statistics and logistic models. Results: Net of demographic and socioeconomic controls, medical doctors are more likely to continue childbearing than lawyers and academics, irrespective of parity and gender. The patterns that emerge are independent of income. Public sector work is conducive to continued childbearing, especially for women. Conclusions: Although there are more opportunities to combine career and family in Sweden than in many other countries, this does not hold equally for all. The results indicate that working conditions and career structures contribute to making it easier for some groups than others to combine a professional career and children. Patterns that emerge reflect that women and men are not equally sensitive to career structures that imply a tradeoff between career and children at an early stage of the career. This puts policies promoting work and family for all into perspective.

  11. Application of fast track surgery in elderly patients during perioperative period of laparoscopic cholecystectomy

    Directory of Open Access Journals (Sweden)

    ZHANG Yong

    2014-12-01

    Full Text Available ObjectiveTo investigate the safety and superiority of fast track surgery (FTS in elderly patients during the perioperative period of laparoscopic cholecystectomy (LC. MethodsThe clinical data of 124 elderly patients who underwent LC at the Department of General Surgery in our institution between January 2010 and March 2014 were assessed, with 62 cases assigned to FTS group and 62 cases to conventional method group. Anal exhaust time, feeding time, off-bed activity time, and length of hospital stay were compared between the two groups, and postoperative results and adverse reactions were recorded. Continuous data were analyzed using the independent-samples t test, and categorical data were compared using the chi-square test. Results Compared with the control method group, patients in the FTS group showed earlier postoperative anal exhaust, feeding, and off-bed activity, a shorter length of hospital stay, and a lower incidence of postoperative cardiovascular and cerebrovascular complications (P<0.05. ConclusionFTS is an effective approach to accelerate rehabilitation in elderly patients after LC.

  12. Why still in hospital after fast-track hip and knee arthroplasty?

    DEFF Research Database (Denmark)

    Husted, Henrik; Lunn, Troels H; Troelsen, Anders

    2011-01-01

    Background and purpose Length of stay (LOS) following total hip and knee arthroplasty (THA and TKA) has been reduced to about 3 days in fast-track setups with functional discharge criteria. Earlier studies have identified patient characteristics predicting LOS, but little is known about specific...... reasons for being hospitalized following fast-track THA and TKA. Patients and methods To determine clinical and logistical factors that keep patients in hospital for the first postoperative 24-72 hours, we performed a cohort study of consecutive, unselected patients undergoing unilateral primary THA (n...

  13. Pathogenesis of morbidity after fast-track laparoscopic colonic cancer surgery

    DEFF Research Database (Denmark)

    Stottmeier, S; Harling, H; Wille-Jørgensen, P

    2011-01-01

    AIM: Analysis of the nature and time course of early complications after laparoscopic colonic surgery is required to allow rational strategies for their prevention and management. METHOD: One hundred and four consecutive patients who underwent elective fast-track laparoscopic colonic cancer surgery...... occurred in 14 patients, of which four were preceded by medical complications. Three patients had only medical complications. Median length of stay was 3 days (range 1-44). CONCLUSION: Further improvement of outcomes after fast-track laparoscopic colonic surgery might be obtained by improved surgical...

  14. Outcomes in smokers and alcohol users after fast-track hip and knee arthroplasty

    DEFF Research Database (Denmark)

    Jørgensen, C C; Kehlet, Henrik; Hansen, Torben Bæk

    2013-01-01

    and knee arthroplasty. RESULTS: In 3041 consecutive patients, 458 reported smoking and 216 drinking > 2 drinks a day, of which 66 did both. Smokers/alcohol users were younger than non-users (mean age: 64.3 vs. 68.0 years, P  4 days and smoking (odds ratio [95% confidence interval], P) (1.34 [0.92-1.95], 0......BACKGROUND: Smoking and alcohol use impair post-operative outcomes. However, no studies include fast-track surgery, which is a multimodal-enhanced recovery programme demonstrated to improve outcome. We hypothesised that outcome is similar in smokers and alcohol users as in non-users after fast.......127) or alcohol use (0.59 [0.30-1.16], 0.127). Thirty- and ninety-day readmission rate was 6.6% (n = 201) and 9.4% (n = 285). Multiple logistic regression analysis showed an increased risk of readmissions in smokers at 30 (1.60 [1.05-2.44], 0.028) but not 90-day follow-up (1.17 [0.80-1.73], 0.419). No increased...

  15. Readmission rates after a planned hospital stay of 2 versus 3 days in fast-track colonic surgery

    DEFF Research Database (Denmark)

    Andersen, Jens; Hjort-Jakobsen, Dorthe; Christiansen, P. S.

    2007-01-01

    BACKGROUND: Initial programmes of fast-track open colonic surgery with a planned 2-day postoperative hospital stay have had a high readmission rate (about 20 per cent). The aim of this large, consecutive series was to compare readmission rates after a fast-track open colonic surgery programme...... from August 2004. All patients were examined 8 and 30 days after surgery. RESULTS: Readmission rates fell from 20.1 per cent in 408 patients with a planned 2-day hospital stay (period 1) to 11.3 per cent in 133 patients with a planned 3-day hospital stay (period 2) (P ... hospital stay was 2 and 3 days, median stay after readmission was 5 and 5.5 days, and median (mean) total stay was 3 (5.6) and 3 (5.7) days in periods 1 and 2 respectively. The readmission rate in period 2 was lower because there were fewer readmissions for short-term observation or social reasons...

  16. Evaluation of the influence of pulmonary hypertension in ultra-fast-track anesthesia technique in adult patients undergoing cardiac surgery

    Directory of Open Access Journals (Sweden)

    Paulo Sérgio da Silva

    2015-08-01

    Full Text Available Abstract Objective: To evaluate the influence of pulmonary hypertension in the ultra-fast-track anesthesia technique in adult cardiac surgery. Methods: A retrospective study. They were included 40 patients divided into two groups: GI (without pulmonary hypertension and GII (with pulmonary hypertension. Based on data obtained by transthoracic echocardiography. We considered as the absence of pulmonary hypertension: a pulmonary artery systolic pressure (sPAP 40 mmHg associated with additional echocardiographic signs of PH. It was established as influence of pulmonary hypertension: the impossibility of extubation in the operating room, the increase in the time interval for extubation and reintubation the first 24 hours postoperatively. Univariate and multivariate analyzes were performed when necessary. Considered significant a P value <0.05. Results: The GI was composed of 21 patients and GII for 19. All patients (100% were extubated in the operating room in a medium time interval of 17.58±8.06 min with a median of 18 min in GII and 17 min in GI. PH did not increase the time interval for extubation (P=0.397. It required reintubation of 2 patients in GII (5% of the total, without statistically significant as compared to GI (P=0.488. Conclusion: In this study, pulmonary hypertension did not influence on ultra-fast-track anesthesia in adult cardiac surgery.

  17. New Medical-School Programs Put Students on a Fast Track to the White Coat

    Science.gov (United States)

    Mangan, Katherine

    2009-01-01

    California's lieutenant governor has proposed a fast-track medical school that would shave three years off the training needed to become a physician. It is not the first time such an idea has been offered. The proposal, for a hoped-for medical school at the University of California at Merced, struck some medical educators as both unrealistic and…

  18. Fast track surgery at the University Teaching Hospital of Kigali: a ...

    African Journals Online (AJOL)

    Background: Fast Track Surgery is synonymous with Enhanced Recovery after Surgery. It was started in the 1990's initially for colorectal surgery, but later became applicable to other aspects of surgery. Its core elements include epidural or regional anaesthesia, perioperative fluid management, minimally invasive surgical ...

  19. A process model for design team communication within fast-track building projects using project websites

    NARCIS (Netherlands)

    Otter, den A.F.H.J.; Reymen, I.M.M.J.

    2008-01-01

    The factor time within building projects is on high pressure because of the increasing need for faster delivery of buildings. Within fast track, complex building projects the design process is an important key. Through case analyses offart-hack design processes it became obvious that process and

  20. The Effects of the Fast Track Preventive Intervention on the Development of Conduct Disorder across Childhood

    Science.gov (United States)

    Child Development, 2011

    2011-01-01

    The impact of the Fast Track intervention on externalizing disorders across childhood was examined. Eight hundred-ninety-one early-starting children (69% male; 51% African American) were randomly assigned by matched sets of schools to intervention or control conditions. The 10-year intervention addressed parent behavior-management, child social…

  1. Design of a 300-Watt Isolated Power Supply for Ultra-Fast Tracking Converters

    DEFF Research Database (Denmark)

    Nguyen-Duy, Khiem; Ouyang, Ziwei; Petersen, Lars Press

    2015-01-01

    This paper presents the design of a medium-powerrating isolated power supply for ultra-fast tracking converters and MOS-gate driver circuits in medium and high voltage applications. The key feature of the design is its very low circuit input-to-output parasitic capacitance, which maximizes its...

  2. Families' Divided: The place of the Family in Zimbabwe's Fast Track ...

    African Journals Online (AJOL)

    The political history and the political economy continue to mould the quality of life for most families in significant ways. Human beings have always lived in families from the beginning of time. The family is a pillar of society as it influences the way society is structured, organized and functions, yet the Fast Track Land Reform ...

  3. "Joined up" Thinking? Unsupported "Fast-Track" Transitions in the Context of Parental Substance Use

    Science.gov (United States)

    Wilson, Sarah; Cunningham-Burley, Sarah; Bancroft, Angus; Backett-Milburn, Kathryn

    2008-01-01

    Recent policy responses to the risks entailed in "fast-track" school-work transitions have targeted careleavers and young people identified as "not in education, employment or training" (NEET). However, this approach has been criticised as diverting attention away from the fragile circumstances of others who may receive little…

  4. Subacute pain and function after fast-track hip and knee arthroplasty

    DEFF Research Database (Denmark)

    Andersen, Lasse Østergaard; Gaarn-Larsen, L; Kristensen, B B

    2009-01-01

    In a well-defined fast-track setup for total hip and knee arthroplasty, with a multimodal analgesic regimen consisting of intra-operative local anaesthetic infiltration and oral celecoxib, gabapentin and paracetamol for 6 days postoperatively, we conducted a prospective, consecutive, observationa...

  5. Role of patient characteristics for fast-track hip and knee arthroplasty

    DEFF Research Database (Denmark)

    Jørgensen, C.; Jacobsen, M; Søballe, Kjeld

    2013-01-01

    BACKGROUND: /st>Patient age and comorbidity have been found to increase the length of hospital stay (LOS), readmissions, and mortality after surgery, including in elective primary total hip arthroplasty (THA) and total knee arthroplasty (TKA). Whether the same applies in fast-track THA and TKA...

  6. When is it optimal to delegate: the theory of fast-track authority

    Czech Academy of Sciences Publication Activity Database

    Celik, Levent; Karabay, Bilgehan; McLaren, J.

    2015-01-01

    Roč. 7, č. 3 (2015), s. 347-389 ISSN 1945-7669 R&D Projects: GA ČR(CZ) GAP402/12/0666 Institutional support: PRVOUK-P23 Keywords : fast-track authority * free trade * protectionist rents Subject RIV: AH - Economics Impact factor: 1.359, year: 2015

  7. Evaluation of a fast-track programme for patients undergoing liver resection

    DEFF Research Database (Denmark)

    Schultz, Nicolai A.; Larsen, Peter Nørgaard; Klarskov, Birthe Michaelsen

    2013-01-01

    BACKGROUND: Recent developments in perioperative pathophysiology and care have documented evidence-based, multimodal rehabilitation (fast-track) to hasten recovery and to decrease morbidity and hospital stay for several major surgical procedures. The aim of this study was to investigate the effect...

  8. Time course and reasons for 90-day mortality in fast-track hip and knee arthroplasty

    DEFF Research Database (Denmark)

    Jørgensen, C C; Kehlet, H

    2017-01-01

    : Prospective observational study in 13,775 consecutive THA/TKAs with similar fast-track protocols and a median length of stay of 2 days. Complete 90-days follow-up through national registries, followed by review of medical records and death certificates. Relation between mortality and surgically induced organ...

  9. A modified fast-track program for pancreatic surgery: a prospective single-center experience.

    Science.gov (United States)

    di Sebastiano, Pierluigi; Festa, Leonardina; De Bonis, Antonio; Ciuffreda, Andrea; Valvano, Maria Rosa; Andriulli, Angelo; di Mola, F Francesco

    2011-03-01

    The objective of this study is to evaluate the impact of a fast-track protocol in a high-volume center for patients with pancreatic disorders. The concept of fast-track surgery allowing accelerated postoperative recovery is accepted in colorectal surgery, but efficacy data are only preliminary for patients undergoing major pancreatic surgery. We aimed to evaluate the impact of a modified fast-track protocol in a high-volume center for patients with pancreatic disorders. Between February 2005 and January 2010, 145 subjects had resective pancreatic surgery and were enrolled in the program. Essential features of the program were no preanaesthetic medication, upper and lower air-warming device, avoidance of excessive i.v. fluids perioperatively, effective control of pain, early reinstitution of oral feeding, and immediate mobilization and restoration of bowel function following surgery. Outcome measures were postoperative complications such as pancreatic fistula, delayed gastric emptying, biliary leak, intra-abdominal abscess, post-pancreatectomy hemorrhage, acute pancreatitis, wound infection, 30-day mortality, postoperative hospital stay, and readmission rates. On average, patients were discharged on postoperative day 10 (range 6-69), with a 30-day readmission rate of 6.2%. Percentage of patients with at least one complication was 38.6%. Pancreatic anastomotic leakage occurred in seven of 101 pancreatico-jejunostomies, and biliary leak in three of 109 biliary jejunostomies. Postoperative hemorrhage occurred in ten (6.9%) patients and wound infection in nine (6.2%) cases. In-hospital mortality was 2.7%. Fast-track parameters, such as normal food and first stool, correlated significantly with early discharge (jaundice, and resumption of normal diet by the 5th postoperative day were independent factors of early discharge. Fast-track programs are feasible, easy, and also applicable for patients undergoing a major surgery such as pancreatic resection.

  10. Fast Track Extubation In Adult Patients On Pump Open Heart Surgery At A Tertiary Care Hospital.

    Science.gov (United States)

    Akhtar, Mohammad Irfan; Sharif, Hasanat; Hamid, Mohammad; Samad, Khalid; Khan, Fazal Hameed

    2016-01-01

    Fast-track cardiac surgery programs have been established as the standard of cardiac surgical care. Studies have shown that early extubation in elective cardiac surgery patients, including coronary and non-coronary open-heart surgery patients does not increase perioperative morbidity and mortality. The objective of this observational study was to determine the success and failure profile of fast track extubation (FTE) practice in adult open-heart surgical patients. The study was conducted at cardiac operating room and Cardiac Intensive Care Unit (CICU) of a tertiary care hospital for a period of nine months, i.e., from Oct 2014 to June-2015. All on pump elective adult cardiac surgery patients including isolated CABG, isolated Valve replacements, combined procedures and aortic root replacements were enrolled in the study. Standardized anesthetic technique was adopted. Surgical and bypass techniques were tailored according to the procedure. Success of Fast track extubation was defined as extubation within 6 hours of arrival in CICU. A total of 290 patients were recruited. The average age of the patients was 56.3±10.5 years. There were 77.6% male and 22.4% female patients. Overall success rate was 51.9% and failure rate was 48.1%. The peri-operative renal insufficiency, cross clamp time and CICU stay (hours) were significantly lower in success group. Re-intubation rate was 0.74%. The perioperative parameters were significantly better in success group and the safety was also demonstrated in the patients who were fast tracked successfully. To implement the practice in its full capacity and benefit, a fast track protocol needs to be devised to standardize the current practices and to disseminate the strategy among junior anaesthesiologists, perfusionists and nursing staff.

  11. The yield of colorectal cancer among fast track patients with normocytic and microcytic anaemia.

    Science.gov (United States)

    Panagiotopoulou, I G; Fitzrol, D; Parker, R A; Kuzhively, J; Luscombe, N; Wells, A D; Menon, M; Bajwa, F M; Watson, M A

    2014-05-01

    We receive fast track referrals on the basis of iron deficiency anaemia (IDA) for patients with normocytic anaemia or for patients with no iron studies. This study examined the yield of colorectal cancer (CRC) among fast track patients to ascertain whether awaiting confirmation of IDA is necessary prior to performing bowel investigations. A review was undertaken of 321 and 930 consecutive fast track referrals from Centre A and Centre B respectively. Contingency tables were analysed using Fisher's exact test. Logistic regression analyses were performed to investigate significant predictors of CRC. Overall, 229 patients were included from Centre A and 689 from Centre B. The odds ratio for microcytic anaemia versus normocytic anaemia in the outcome of CRC was 1.3 (95% confidence interval [CI]: 0.5-3.9) for Centre A and 1.6 (95% CI: 0.8-3.3) for Centre B. In a logistic regression analysis (Centre B only), no significant difference in CRC rates was seen between microcytic and normocytic anaemia (adjusted odds ratio: 1.9, 95% CI: 0.9-3.9). There was no statistically significant difference in the yield of CRC between microcytic and normocytic anaemia (p=0.515, Fisher's exact test) in patients with anaemia only and no colorectal symptoms. Finally, CRC cases were seen in both microcytic and normocytic groups with or without low ferritin. There is no significant difference in the yield of CRC between fast track patients with microcytic and normocytic anaemia. This study provides insufficient evidence to support awaiting confirmation of IDA in fast track patients with normocytic anaemia prior to requesting bowel investigations.

  12. Predictors of length of stay and patient satisfaction after hip and knee replacement surgery: fast-track experience in 712 patients

    DEFF Research Database (Denmark)

    Husted, Henrik; Holm, Gitte; Jacobsen, Steffen

    2008-01-01

    BACKGROUND AND PURPOSE: Very few studies have focused on patient characteristics that influence length of stay (LOS) in fast-track total hip (THR) and knee arthroplasty (TKR). The aim of this prospective study was to identify patient characteristics associated with LOS and patient satisfaction...... after total hip and knee replacement surgery. PATIENTS AND METHODS: Between September 2003 and December 2005, 712 consecutive, unselected patients (440 women) with a mean age of 69 (31-91) years were admitted for hip and knee replacement surgery at our specialized fast-track joint replacement unit....... Epidemiological, physical, and perioperative parameters were registered and correlated to LOS and patient satisfaction. RESULTS: 92% of the patients were discharged directly to their homes within 5 days, and 41% were discharged within 3 days. Age, sex, marital status, co-morbidity, preoperative use of walking...

  13. FAST TRACK COMMUNICATION A DFT + DMFT approach for nanosystems

    Science.gov (United States)

    Turkowski, Volodymyr; Kabir, Alamgir; Nayyar, Neha; Rahman, Talat S.

    2010-11-01

    We propose a combined density-functional-theory-dynamical-mean-field-theory (DFT + DMFT) approach for reliable inclusion of electron-electron correlation effects in nanosystems. Compared with the widely used DFT + U approach, this method has several advantages, the most important of which is that it takes into account dynamical correlation effects. The formalism is illustrated through different calculations of the magnetic properties of a set of small iron clusters (number of atoms 2 <= N <= 5). It is shown that the inclusion of dynamical effects leads to a reduction in the cluster magnetization (as compared to results from DFT + U) and that, even for such small clusters, the magnetization values agree well with experimental estimations. These results justify confidence in the ability of the method to accurately describe the magnetic properties of clusters of interest to nanoscience.

  14. Fast track trigger processor for the OPAL detector at LEP

    Energy Technology Data Exchange (ETDEWEB)

    Carter, A A; Carter, J R; Ward, D R; Heuer, R D; Jaroslawski, S; Wagner, A

    1986-09-20

    A fast hardware track trigger processor being built for the OPAL experiment is described. The processor will analyse data from the central drift chambers of OPAL to determine whether any tracks come from the interaction region, and thereby eliminate background events. The processor will find tracks over a large angular range, vertical strokecos thetavertical stroke < or approx. 0.95. The design of the processor is described, together with a brief account of its hardware implementation for OPAL. The results of feasibility studies are also presented.

  15. A Fast-Track Referral System for Skin Lesions Suspicious of Melanoma: Population-Based Cross-Sectional Study from a Plastic Surgery Center

    Directory of Open Access Journals (Sweden)

    Reem Dina Jarjis

    2016-01-01

    Full Text Available Introduction. To minimize delay between presentation, diagnosis, and treatment of cutaneous melanoma (CM, a national fast-track referral system (FTRS was implemented in Denmark. The aim of this study was to analyze the referral patterns to our department of skin lesions suspicious of melanoma in the FTRS. Methods. Patients referred to the Department of Plastic Surgery and Breast Surgery in Zealand University Hospital were registered prospectively over a 1-year period in 2014. A cross-sectional study was performed analyzing referral patterns, including patient and tumor characteristics. Results. A total of 556 patients were registered as referred to the center in the FTRS for skin lesions suspicious of melanoma. Among these, a total of 312 patients (56.1% were diagnosed with CM. Additionally, 41 (7.4% of the referred patients were diagnosed with in situ melanoma. Conclusion. In total, 353 (63.5% patients had a malignant or premalignant melanocytic skin lesion. When only considering patients who where referred without a biopsy, the diagnostic accuracy for GPs and dermatologists was 29% and 45%, respectively. We suggest that efforts of adequate training for the referring physicians in diagnosing melanocytic skin lesions will increase diagnostic accuracy, leading to larger capacity in secondary care for the required treatment of malignant skin lesions.

  16. Early recovery after fast-track Oxford unicompartmental knee arthroplasty

    DEFF Research Database (Denmark)

    Munk, Stig; Dalsgaard, Jesper; Bjerggaard, Karin

    2012-01-01

    trauma. We investigated changes in leg-extension power (LEP) in the first month after MIS Oxford UKA and its relation to pain, knee motion, functional performance, and knee function. Patients and methods In 35 consecutive Oxford UKA patients, LEP was measured 1 week before and 1 month after surgery...... together with knee motion, knee swelling, the 30-second chair-stand test, and Oxford knee score. Assessment of knee pain at rest and walking was done using a visual analog scale. Results 30 patients were discharged on the day after surgery, and 5 on the second day after surgery. LEP and functional...... performance reached the preoperative level after 1 month. Only slight postoperative knee swelling was observed with rapid restoration of knee flexion and function. A high level of pain during the first postoperative night and day fell considerably thereafter. None of the patients needed physiotherapy...

  17. Fast-track protocols in devascularization for cirrhotic portal hypertension

    Directory of Open Access Journals (Sweden)

    Yang Fei

    2015-06-01

    Full Text Available Summary Introduction/objective: fast-tract surgery (FTS has been rapidly embraced by surgeons as a mechanism for improving patient care and driving down complications and costs. The aim of this study was to determine if any improvement in outcomes occurred after FTS protocol for selective double portazygous disconnection with preserving vagus (SDPDPV compared with non-FTS postoperative care. Methods: patients eligible for SDPDPV in the period January 2012-April 2014 were randomly selected for the FTS group or non-FTS group. A designed protocol was used in the FTS group with emphasis on an interdisciplinary approach. The non-FTS group was treated using previously established standard procedures. The number of postoperative complications, time of functional recovery and duration of hospital stay were recorded. Results: patients in the FTS group (n=59 and non-FTS group (n=57 did not differ in terms of preoperative data and operative details (p>0.05. The FTS procedure led to significantly better control and faster restoration of gastrointestinal functions, food tolerance, rehabilitation and hospital discharge (p<0.05. Postoperative complications, including nausea/vomiting, severe ascites, wound infection, urinary tract infection and pulmonary infection were all significantly lower in the FTS group (p<0.05. According to the postoperative morbidity classification used by Clavien, overall complications and grade I complications were both significantly lower in the FTS group compared with the non-FTS group (p<0.05. Conclusion: adopting the FTS protocol helped to recover gastrointestinal functions, to reduce frequency of postoperative complications and to reduce hospital stay. The FTS strategy is safe and effective in improving postoperative outcomes.

  18. The concept of early rehabilitation (fast track in operative gynecology

    Directory of Open Access Journals (Sweden)

    О. S. Lashkul

    2017-04-01

    Full Text Available Introduction. Application of laparoscopic techniques corresponds to the principles of the FTS maximally. Aim – to assess the impact of the early multimodal rehabilitation concept use on the postoperative period. Material and Methods. The study involved 39 patients who were randomized by method of envelopes into two groups. In the basic group (20 patients a multimodal protocol of early rehabilitation was used. In the control group (19 patients a traditional perioperative regimen was performed. In both groups, vaginal hysterectomy with laparoscopic support under general anesthesia combined with mechanical ventilation was carried out. Fentanyl analgesia (5 - 3 mcg / kg / hr and 0.5% bupivacaine solution into epidural space (6.8 mL were given. The volume of the infusion in the main group was 5 - 6 ml / kg / h, in the control group - 10 ml / kg / hr. The perioperative analgesia included NSAIDs (deksetoprofen, ketorolac, paracetamol. Noninvasive monitoring was carried out by monitor "Leon" (blood pressure, heart rate, capnogram, the hourly diuresis was taken into account, and thermometry was done. Postoperatively in both groups 24 hours prolonged epidural analgesia with small boluses of 0.25% bupivacaine solution (4 ml / hour in combination with systemic injection of dexketoprofen (100-150 mg / day + ketorolac (60 mg / day + paracetamol (2000 mg / day was used. Results. The groups were homogeneous by anamnestic (the onset of menstruation, number of pregnancies, childbirths, induced abortions, spontaneous abortions, anthropometric and demographic characteristics, by the duration of operations and the reference levels of systolic, diastolic, mean arterial pressure and heart rate. The volume of blood loss (ml in patients with FTS was (282 ± 22, in patients of the control group - (347±21, p˂0.05. Intraoperative hemohydrobalance (ml in patients with FTS was (547 ± 57, in the control group - (942 ± 62, p˂0.05. The postoperative bed-day index in

  19. Nurse Practitioners' attitude to nutritional challenges dealing with the patients' nutritional needs and ability to care for themselves in a fast track program

    DEFF Research Database (Denmark)

    Graarup, Jytte; Pedersen, Preben Ulrich; Bjerrum, Merete

    2014-01-01

    Background: Nutrition plays an important role to the success of fast track programs, but under nutrition are still reported. Nutritional care seems to be a low priority among nurses even though it is well-known that insufficient nutrition has severe consequences for the patients. The aim is to re......Background: Nutrition plays an important role to the success of fast track programs, but under nutrition are still reported. Nutritional care seems to be a low priority among nurses even though it is well-known that insufficient nutrition has severe consequences for the patients. The aim...... is to report to what extent a training program has made Nutritional Nurse Practitioners aware of the nutritional care for short-term hospitalized patients, and how they deal with patients’ nutritional needs and ability to provide self-care in the context of a fast track program. Methods: Deductive content...... analysis was used to analyse data from four focus group interviews. Sixteen Nutritional Nurse Practitioners from either medical or surgery wards participated. The Nutritional Nurse Practitioners were interviewed twice. The interviews were recorded and verbally transcribed. Results: In the Nutritional Nurse...

  20. Orthostatic intolerance during early mobilization after fast-track hip arthroplasty

    DEFF Research Database (Denmark)

    Jans, O; Bundgaard-Nielsen, M; Solgaard, S

    2012-01-01

    has not been established after THA. This study evaluated the cardiovascular response and tissue oxygenation to mobilization before and after surgery in relation to OI in fast-track THA patients. METHODS: /st>OI and the cardiovascular response to standing were evaluated with a standardized mobilization......BACKGROUND: /st>Early postoperative mobilization is a cornerstone in fast-track total hip arthroplasty (THA), but postoperative orthostatic intolerance (OI) may delay early recovery or lead to fainting, falls, and prosthesis dislocation or fracture. However, the prevalence and pathophysiology of OI...... protocol, before, 6, and 24 h after surgery in 26 patients undergoing THA with spinal anaesthesia and an opioid-sparing analgesic regime. Haemoglobin, fluid balance, and opioid use were recorded. Systolic (SAP) and diastolic (DAP) arterial pressure, heart rate (HR), stroke volume (SV), cardiac output (CO...

  1. Fast track diagnosis as a means of reducing diagnostic delay in cancer

    DEFF Research Database (Denmark)

    Larsen, Mette Bach; Vedsted, Peter; Olesen, Frede

    of cancer and expanded services to the general practitioners. Objective: To investigate the diagnostic delay of cancer, patient and provider satisfaction and health economic aspects in two Danish regions with special emphasis on the possible benefits of fast track diagnosis. Methods: The study......Background: Denmark has the highest morbidity and mortality from cancer in Western Europe, and studies suggest that Danish cancer patients are diagnosed at a later stage than patients in the other Nordic countries. To address this issue a Danish hospital has introduced fast track diagnosis...... will be designed as a cross-sectional study with the construction of a clinical database of all incident cancers in two Danish regions within a year (12,000 patients). Data will be collected from general practitioners, patients and national registers. In the first part of the analysis the general variation...

  2. Study Protocol: Phase III single-blinded fast-track pragmatic randomised controlled trial of a complex intervention for breathlessness in advanced disease

    Directory of Open Access Journals (Sweden)

    Brafman-Kennedy Barbara

    2011-05-01

    Full Text Available Abstract Background Breathlessness in advanced disease causes significant distress to patients and carers and presents management challenges to health care professionals. The Breathlessness Intervention Service (BIS seeks to improve the care of breathless patients with advanced disease (regardless of cause through the use of evidence-based practice and working with other healthcare providers. BIS delivers a complex intervention (of non-pharmacological and pharmacological treatments via a multi-professional team. BIS is being continuously developed and its impact evaluated using the MRC's framework for complex interventions (PreClinical, Phase I and Phase II completed. This paper presents the protocol for Phase III. Methods/Design Phase III comprises a pragmatic, fast-track, single-blind randomised controlled trial of BIS versus standard care. Due to differing disease trajectories, the service uses two broad service models: one for patients with malignant disease (intervention delivered over two weeks and one for patients with non-malignant disease (intervention delivered over four weeks. The Phase III trial therefore consists of two sub-protocols: one for patients with malignant conditions (four week protocol and one for patients with non-malignant conditions (eight week protocol. Mixed method interviews are conducted with patients and their lay carers at three to five measurement points depending on randomisation and sub-protocol. Qualitative interviews are conducted with referring and non-referring health care professionals (malignant disease protocol only. The primary outcome measure is 'patient distress due to breathlessness' measured on a numerical rating scale (0-10. The trial includes economic evaluation. Analysis will be on an intention to treat basis. Discussion This is the first evaluation of a breathlessness intervention for advanced disease to have followed the MRC framework and one of the first palliative care trials to use fast

  3. A fast track path improves access to palliative care for people with learning disabilities.

    Science.gov (United States)

    Whitington, Jane; Ma, Peng

    People with learning disabilities often experience inequalities in accessing general health services. This group, their families and carers need access to effective palliative care when facing a life limiting illness. This article describes the development and implementation of a fast track referral pathway for people with learning disabilities at St Francis Hospice in Essex. Our aim is to share this pathway so others can replicate the collaborative working to improve access to palliative care services for this group.

  4. The Effects of the Fast Track Preventive Intervention on the Development of Conduct Disorder Across Childhood

    OpenAIRE

    2011-01-01

    The impact of the Fast Track intervention on externalizing disorders across childhood was examined. Eight hundred-ninety-one early-starting children (69% male; 51% African American) were randomly assigned by matched sets of schools to intervention or control conditions. The 10-year intervention addressed parent behavior-management, child social cognitive skills, reading, home visiting, mentoring, and classroom curricula. Outcomes included psychiatric diagnoses after grades 3, 6, 9, and 12 for...

  5. Controlling type I error rate for fast track drug development programmes.

    Science.gov (United States)

    Shih, Weichung J; Ouyang, Peter; Quan, Hui; Lin, Yong; Michiels, Bart; Bijnens, Luc

    2003-03-15

    The U.S. Food and Drug Administration (FDA) Modernization Act of 1997 has a Section (No. 112) entitled 'Expediting Study and Approval of Fast Track Drugs' (the Act). In 1998, the FDA issued a 'Guidance for Industry: the Fast Track Drug Development Programs' (the FTDD programmes) to meet the requirement of the Act. The purpose of FTDD programmes is to 'facilitate the development and expedite the review of new drugs that are intended to treat serious or life-threatening conditions and that demonstrate the potential to address unmet medical needs'. Since then many health products have reached patients who suffered from AIDS, cancer, osteoporosis, and many other diseases, sooner by utilizing the Fast Track Act and the FTDD programmes. In the meantime several scientific issues have also surfaced when following the FTDD programmes. In this paper we will discuss the concept of two kinds of type I errors, namely, the 'conditional approval' and the 'final approval' type I errors, and propose statistical methods for controlling them in a new drug submission process. Copyright 2003 John Wiley & Sons, Ltd.

  6. A fast-track anaemia clinic in the Emergency Department: cost-analysis of intravenous iron administration for treating iron-deficiency anaemia.

    Science.gov (United States)

    Quintana-Díaz, Manuel; Muñoz-Romo, Raúl; Gómez-Ramírez, Susana; Pavía, José; Borobia, Alberto M; García-Erce, José A; Muñoz, Manuel

    2017-09-01

    A fast-track anaemia clinic (FTAC) for the management of moderate-to-severe iron-deficiency anaemia (IDA) was established in our Emergency Department in 2010. In this FTAC, the replacement of packed red cell transfusion by ferric carboxymaltose administration was proven to be safe and effective. The aim of this study was a cost-analysis of IDA management in the FTAC, comparing this management with the previous standard care pathway consisting of packed red cell transfusion, if needed, and referral to outpatient specialised care. A cost study was performed for patients with IDA who were at risk of requiring transfusion (haemoglobin costs in the FTAC were compared to those theoretically incurred if these patients had been managed using the standard care pathway. In addition, a sensitivity analysis considering variations of up to ±30% in ferric carboxymaltose and packed red cell acquisition costs was performed (49 possible scenarios). Between 2012 and 2015, 238 IDA patients were treated in the FTAC. The average treatment cost was € 594±337/patient in the FTAC group and € 672±301/patient in the standard care pathway group, with a saving of € 78±28/patient (95% CI, 22-133; pcosts in the FTAC (€ 480-722/patient), compared with those of the standard care pathway (€ 550-794/patient), resulted in significant cost-savings for all studied scenarios (€ 51-104/patient; pcost-saving compared with the standard care pathway.

  7. Orchestrating care through the fast-track perspective: Orthopaedic nurses’ perceptions and experiences of providing individualised nursing care in older patients’ standardised fast-track programmes after total hip or knee replacement

    DEFF Research Database (Denmark)

    Bøttcher Berthelsen, Connie; Frederiksen, Kirsten

    2017-01-01

    The lack of individualised care in orthopaedic regimes is often explained by the extended use of patient pathways and clinical guidelines. The aim of this study was to illuminate orthopaedic nurses' perceptions and experiences of providing individual nursing care for older patients in standardised...... fast-track programmes after total hip or knee replacement. Ten semi-structured interviews were conducted with orthopaedic nurses in orthopaedic wards at three Danish hospitals between April and June of 2015. Data were analysed using manifest and latent content analysis according to Graneheim...... and Lundman. The main theme of the overall interpretation was Orchestrating care through the fast-track perspective, accompanied by three sub-themes: Identifying and legitimising relevant individual care in the fast-track programme, Struggling to fit all patients in the fast-track programme and Justifying...

  8. The impact of a fast track area on quality and effectiveness outcomes: a Middle Eastern emergency department perspective.

    LENUS (Irish Health Repository)

    Devkaran, Subashnie

    2009-01-01

    BACKGROUND: Emergency department (ED) overcrowding is a ubiquitous problem with serious public health implications. The fast track area is a novel method which aims to reduce waiting time, patient dissatisfaction and morbidity. |The study objective was to determine the impact of a fast track area (FTA) on both effectiveness measures (i.e. waiting times [WT] and length of stay [LOS]) and quality measures (i.e. LWBS rates and mortality rates) in non-urgent patients. The secondary objective was to assess if a FTA negatively impacted on urgent patients entering the ED. METHODS: The study took place in a 500 bed, urban, tertiary care hospital in Abu Dhabi, United Arab Emirates. This was a quasi-experimental, which examined the impact of a FTA on a pre-intervention control group (January 2005) (n = 4,779) versus a post-intervention study group (January 2006) (n = 5,706). RESULTS: Mean WTs of Canadian Triage Acuity Scale (CTAS) 4 patients decreased by 22 min (95% CI 21 min to 24 min, P < 0.001). Similarly, mean WTs of CTAS 5 patients decreased by 28 min (95% CI 19 min to 37 min, P < 0.001) post FTA. The mean WTs of urgent patients (CTAS 2\\/3) were also significantly reduced after the FTA was opened (P < 0.001). The LWBS rate was reduced from 4.7% to 0.7% (95% CI 3.37 to 4.64; P < 0.001). Opening a FTA had no significant impact on mortality rates (P = 0.88). CONCLUSION: The FTA improved ED effectiveness (WTs and LOS) and quality measures (LWBS rates) whereas mortality rate remained unchanged.

  9. Fast-track surgery protocol in elderly patients undergoing laparoscopic radical gastrectomy for gastric cancer: a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Liu G

    2016-06-01

    Full Text Available Guozheng Liu,1 Fengguo Jian,2 Xiuqin Wang,2 Lin Chen1 1Department of General Surgery, Chinese PLA General Hospital, Beijing, People’s Republic of China; 2Second Department of General Surgery, Changyi People’s Hospital, Shandong, People’s Republic of China Aim: To study the efficacy of the fast-track surgery (FTS program combined with laparoscopic radical gastrectomy for elderly gastric cancer (GC patients.Methods: Eighty-four elderly patients diagnosed with GC between September 2014 and August 2015 were recruited to participate in this study and were divided into four groups randomly based on the random number table as follows: FTS + laparoscopic group (Group A, n=21, FTS + laparotomy group (Group B, n=21, conventional perioperative care (CC + laparoscopic group (Group C, n=21, and CC + laparotomy group (Group D, n=21. Observation indicators include intrasurgery indicators, postoperative recovery indicators, nutritional status indicators, and systemic stress response indicators.Results: Preoperative and intraoperative baseline characteristics showed no significant differences between patients in each group (P>0.05. There were no significant differences between each group in nausea and vomiting, intestinal obstruction, urinary retention, incision infection, pulmonary infection, and urinary tract infection after operation (P>0.05. Time of first flatus and postoperative hospital stay time of FTS Group A were the shortest, and total medical cost of this group was the lowest. For all groups, serum albumin, prealbumin, and transferrin significantly decreased, while CRP and interleukin 6 were significantly increased postoperative day 1. From postoperative day 4–7, all indicators of the four groups gradually recovered, but compared with other three groups, those of Group A recovered fastest.Conclusion: FTS combined with laparoscopic surgery can promote faster postoperative recovery, improve early postoperative nutritional status, and more

  10. Faster recovery of gastrointestinal transit after laparoscopy and fast-track care in patients undergoing colonic surgery

    NARCIS (Netherlands)

    van Bree, Sjoerd; Vlug, Malaika; Bemelman, Willem; Hollmann, Markus; Ubbink, Dirk; Zwinderman, Koos; de Jonge, Wouter; Snoek, Susanne; Bolhuis, Karen; van der Zanden, Esmerij; The, Frans; Bennink, Roel; Boeckxstaens, Guy

    2011-01-01

    Postoperative ileus is characterized by delayed gastrointestinal (GI) transit and is a major determinant of recovery after colorectal surgery. Both laparoscopic surgery and fast-track multimodal perioperative care have been reported to improve clinical recovery. However, objective measures

  11. An innovative strategy to increase a professional workforce: the fast track initiative for health visitors in England.

    Science.gov (United States)

    Sayer, Lynn; Barriball, K Louise; Bliss, Julie; Bakhshi, Savita; While, Alison E

    2016-04-01

    Fast tracking is one strategy that organizations use to ameliorate workforce shortfalls by attracting new recruits, and accelerating their skills development and experience. In response to the Government's target of rapidly expanding the number of health visitors in England's National Health Service, the fast track initiative was launched to recruit newly qualified (fast track) as well as experienced (standard entry) nurses and midwives onto health visiting programmes. This paper evaluates the fast track initiative, from the perspective of fast track and standard entry students, practice teachers and health visitor managers. A mixed methods design was used comprising a questionnaire survey (n = 71 students), semi-structured interviews (n = 37 students), telephone interviews (n = 13 managers) and six focus groups (n = 24 practice teachers). Data were collected between April 2012 and July 2013. Descriptive statistics, t-tests and the Pearson Chi-square test were used to analyse the quantitative data. The qualitative data were analysed thematically. Motivations for health visiting as a career choice were similar for fast track and standard entry students, with career progression and interest in health promotion being key motivators. There was consensus that personal qualities and characteristics were more important than experience or qualifications. However, fast track students were significantly less confident about their public health competencies in leadership and management (p communication (p  0.5). Fast tracking offers a useful recruitment strategy in order to expand the health visitor workforce, but longitudinal research is needed to confirm benefits such as retention and career trajectories. © The Author(s) 2015.

  12. A Fast-Track Path to DEMO Enabled by ITER and FNSF-AT

    Energy Technology Data Exchange (ETDEWEB)

    Garofalo, A. M.; Choi, M.; Humphreys, D. A.; Kinsey, J. E.; Lao, L. L.; Snyder, P. B.; John, H. E.St.; Turnbull, A. D.; Taylor, T.S., E-mail: garofalo@fusion.gat.com [General Atomics, San Diego (United States); Chan, V. S.; Canik, J. M. [Oak Ridge National Laboratory, Oak Ridge (United States); Sawan, M. E. [University of Wisconsin, Madison (United States); Stangeby, P. C. [University of Toronto Institute for Aerospace Studies, Toronto (Canada)

    2012-09-15

    Full text: A Fusion Nuclear Science Facility based on the Advanced Tokamak concept (FNSF-AT) [1] is a key element of a fast track plan to a commercially attractive fusion DEMO. The next step forward on the path towards fusion commercialization must be a device that complements ITER in addressing the community identified science and technology gaps to DEMO, and that enables a DEMO construction decision triggered by the achievement of Q = 10 in ITER, presently scheduled for the year 2030. This paper elucidates the logic flow leading to the FNSF-AT approach for such a next step forward, and presents the results of recent analysis resolving key physics and engineering issues. A FNSF-AT will show fusion can make its own fuel, provide a materials irradiation facility, show fusion can produce high-grade process heat and electricity. In order to accomplish these goals, the FNSF has to operate steady-state with significant duty cycle and significant neutron fluence. In FNSF-AT, advanced tokamak physics enables steady-state burning plasmas with the high fluence required for FNSF's nuclear science development objective, in the compact size required to demonstrate Tritium fuel self-sufficiency using only a moderate quantity of the limited supply of Tritium. Physics based integrated modeling has found a steady-state baseline equilibrium with good stability and controllability properties. 2-D analysis assuming ITER heat and particle diffusion coefficients in the SOL predicts peak heat flux < 10 MW/m{sup 2} at the outer divertor targets. High fidelity and high-resolution 3D neutronics calculations have also been carried out, showing acceptable cumulative end-of-life organic insulator dose levels in all the device coils, and TBR > 1 for two blanket concepts considered. This FNSF-AT baseline plasma scenario has significant margin to meet the FNSF nuclear science mission. Moreover, the facility allows the development of more advanced scenarios to close the physics gaps to DEMO

  13. Fast Track to the Cloud: Design Patterns for 12-Factor Earth Sciences Applications

    Science.gov (United States)

    Pawloski, Andrew; McLaughlin, Brett; Lynnes, Christopher

    2016-01-01

    As expanding service offerings and decreasing prices make the cloud increasingly attractive to Earth Science applications, there are nontrivial practical considerations which can hinder its meaningful use. In this talk, we will discuss architectural recommendations and lessons learned while working on EOSDIS' cloud efforts, particularly the NASA-compliant General Application Platform (NGAP) and its associated applications. Prominent in our findings is the importance of 12-factor design patterns and the powerful "wins" they enable in the cloud. We will share our strategies for "fast-tracking" applications to the cloud --whether they be legacy, planned for the future, or somewhere in between.

  14. Fast-track, ambulatory ultrasound-guided Tru-Cut liver biopsy is feasible and cost-efficient

    DEFF Research Database (Denmark)

    Huang, Chenxi; Lorentzen, Torben; Skjoldbye, Bjørn

    2015-01-01

    INTRODUCTION: Most institutions perform percutaneous liver biopsy with a post-biopsy patient observation period lasting up to eight hours, which is resource-demanding. This study aimed to evaluate the safety of liver biopsy performed in a fast-track set-up with an only one-hour post......-biopsy observation time. METHODS: Patients referred to our institution underwent fast-track ultrasound-guided 18-gauge Tru-Cut liver biopsy procedures. Each single biopsy procedure was followed by a post-procedure observational period of one hour and an additional focused assessment with sonography for trauma before...... safely discharged from our institution. No fatality or long-term complications were found during this study. CONCLUSION: The fast-track approach reported herein is a feasible option when adequate patient information is given. Besides the obvious, positive effect on patient logistics and departmental...

  15. [Shortened hospital stay for elective cesarean section after initiation of a fast-track program and midwifery home-care].

    Science.gov (United States)

    Gunnarsdottir, Johanna; Bjornsdottir, Thorbjörg Edda; Halldorsson, Thorhallur Ingi; Halldorsdottir, Gudrun; Geirsson, Reynir Tomas

    2011-07-01

    To audit whether hospital stay shortened without increasing readmissions after implementation of fast-track methodology for elective cesarean section and characterize what influences length of stay. A fast-track program was initiated in November 2008, with a one year clinical audit and satisfaction survey. Discharge criteria were predefined and midwife home visits included if discharge was within 48 hours. Hospital stay by parity for women with elective section for singleton pregnancy between 1.11. 2008 - 31.10. 2009 (n=213, fast-track 182) was compared to 2003 (n=199) and 2007 (n=183). Readmissions and outpatient visits 2007 and 2008-9 were counted. Reasons for longer stay were recorded in fast-track, and body mass index. Median hospital stay decreased significantly from 81 to 52 hours between 2007 and 2008-9. Readmissions were four in each period and outpatient visit rates similar. In 2008-9, 66% of all women were discharged within 48 hours. Women in the fast-track program were satisfied with early discharge. Hospital stay for parous women was shorter in 2007 compared to 2003, but unchanged for nulliparas. Parity had a minimal influence on length of stay in 2008-9, although nulliparous women ≤ 25 years were more likely to stay >48 hours. Body mass index did not correlate with length of stay. Pain was rarely the reason for a longer stay in the fast-track program and 90% were satisfied with pain-medication after discharge. Most healthy women can be discharged early after singleton birth by elective cesarean, without increasing readmissions.

  16. Physiotherapy Exercise After Fast-Track Total Hip and Knee Arthroplasty: Time for Reconsideration?

    DEFF Research Database (Denmark)

    Bandholm, Thomas; Kehlet, Henrik

    2012-01-01

    Bandholm T, Kehlet H. Physiotherapy exercise after fast-track total hip and knee arthroplasty: time for reconsideration? Major surgery, including total hip arthroplasty (THA) and total knee arthroplasty (TKA), is followed by a convalescence period, during which the loss of muscle strength......-track methodology or enhanced recovery programs. It is the nature of this methodology to systematically and scientifically optimize all perioperative care components, with the overall goal of enhancing recovery. This is also the case for the care component "physiotherapy exercise" after THA and TKA. The 2 latest...... meta-analyses on the effectiveness of physiotherapy exercise after THA and TKA generally conclude that physiotherapy exercise after THA and TKA either does not work or is not very effective. The reason for this may be that the "pill" of physiotherapy exercise typically offered after THA and TKA does...

  17. Postoperative anemia and early functional outcomes after fast-track hip arthroplasty

    DEFF Research Database (Denmark)

    Jans, Øivind; Bandholm, Thomas; Kurbegovic, Sorel

    2016-01-01

    BACKGROUND: Postoperative anemia is prevalent in fast-track hip arthroplasty (THA) where patients are mobilized and discharged early, but whether anemia impairs functional recovery after discharge has not been adequately evaluated previously. This study aimed to evaluate whether postoperative...... anemia influenced recovery of mobility and quality of life (Qol) during the first 2 weeks after discharge from THA. STUDY DESIGN AND METHODS: This was a prospective observational study in 122 THA patients more than 65 years of age. Mobility and Qol were assessed pre- and postoperatively by the 6-minute...... walk test (6MWT; primary outcome), the timed up-and-go test, and the FACT-anemia subscale. Twenty-four-hour mobility at home was assessed by activity monitoring on Days 1 to 6 after discharge. Hemoglobin (Hb) at discharge (HbD) and the Hb decrease from preoperatively (ΔHb) were compared to mobility...

  18. Postoperative Urinary Catheterization Thresholds of 500 versus 800 ml after Fast-track Total Hip and Knee Arthroplasty

    DEFF Research Database (Denmark)

    Bjerregaard, Lars Stryhn; Hornum, Ulla Marianne; Troldborg, C.

    2016-01-01

    arthroplasty (THA) and total knee arthroplasty (TKA). METHODS: This was a randomized, controlled, open-label trial that included patients greater than or equal to 18 yr who underwent THA or TKA in three Danish, fast-track, orthopedic departments. Consenting patients were eligible if they were cooperative......BACKGROUND: No evidence-based threshold exists for postoperative urinary bladder catheterization. The authors hypothesized that a catheterization threshold of 800 ml was superior to 500 ml in reducing postoperative urinary catheterization and urological complications after fast-track total hip...

  19. Fast Track Finding in the ILC's Silicon Detector, SiD01

    International Nuclear Information System (INIS)

    Baker, David E.

    2007-01-01

    A fast track finder is presented which, unlike its more efficient, more computationally costly O(n3) time counterparts, tracks particles in O(n) time (for n being the number of hits). Developed as a tool for processing data from the ILC's proposed SiD detector, development of this fast track finder began with that proposed by Pablo Yepes in 1996 and adjusted to accommodate the changes in geometry of the SiD detector. First, space within the detector is voxellated, with hits assigned to voxels according to their r, φ, and η coordinates. A hit on the outermost layer is selected, and a 'sample space' is built from the hits in the selected hit's surrounding voxels. The hit in the sample space with the smallest distance to the first is then selected, and the sample space recalculated for this hit. This process continues until the list of hits becomes large enough, at which point the helical circle in the x, y plane is conformally mapped to a line in the x', y' plane, and hits are chosen from the sample spaces of the previous fit by selecting the hits which fit a line to the previously selected points with the smallest χ 2 . Track finding terminates when the innermost layer has been reached or no hit in the sample space fits those previously selected to an acceptable χ 2 . Again, a hit on the outermost layer is selected and the process repeats until no assignable hits remain. The algorithm proved to be very efficient on artificial diagnostic events, such as one hundred muons scattered at momenta of 1 GeV/c to 10 GeV/c. Unfortunately, when tracking simulated events corresponding to actual physics, the track finder's efficiency decreased drastically (mostly due to signal noise), though future data cleaning programs could noticeably increase its efficiency on these events

  20. Fast-track remediation case study: Southern California refined fuel distributor

    International Nuclear Information System (INIS)

    Bubier, T.W.; Felix, P.R.

    1993-01-01

    Successful environmental remediation projects have three requirements in common: (1) an adequate data base that defines the extent and severity of the problem; (2) a detailed understanding of the actual performance of the remediation technologies being considered; and (3) good communication with the regulatory agencies to assure them that the health and safety of the community and workers will not be jeopardized. In a fast-track remediation project, these requirements are key issues in the critical path. The case study involves soil and groundwater remediation of a 16-acre bulk fuel storage and distribution facility. The facility was in operation for approximately 75 years and contained 20 large aboveground tanks with a total capacity in excess of 20 million gallons. Activities at the facility included receipt, storage, and distribution of refined fuel products, such as kerosene, gasoline, diesel, and bunker fuel. A harbor-widening project was undertaken to increase the level of safety for larger ships when passing through the port. Because of the critical need for harbor-widening, the environmental cleanup needed to be completed as quickly as possible. The following steps were taken during the fast-track remediation case study to meet the above-listed requirements: (1) New Data Quality Objectives (DQOs) were identified for the project; (2) Potentially applicable remedial technologies were evaluated and tested; and (3) An agency task force was developed to enhance communication with the regulatory agencies. This paper discusses these steps and presents examples of how each step was implemented during the remediation case study

  1. A fast-track preliminary thermo-mechanical design of oil export pipelines from P-56 platform

    Energy Technology Data Exchange (ETDEWEB)

    Solano, Rafael F.; Mendonca, Salete M. de [PETROBRAS S.A., Rio de Janeiro, RJ (Brazil); Franco, Luciano D.; Walker, Alastair; El-Gebaly, Sherif H. [INTECSEA, Rio de Janeiro, RJ (Brazil)

    2009-12-19

    The oil export pipelines of Marlim Sul field Module 3, Campus Basin, offshore Brazil, will operate in high pressure and temperature conditions, and will be laid on seabed crossing ten previously laid pipelines along the routes. In terms of thermo-mechanical design, these conditions turn out to be great challenges. In order to obtain initial results and recommendations for detail design, a preliminary thermo-mechanical design of pipelines was carried out as a fast-track design before the bid. This way, PETROBRAS can assess and emphasize the susceptibility of these lines to lateral buckling and pipeline walking behavior. Therefore, PETROBRAS can present a preliminary mitigation strategy for lateral buckling showing solutions based on displacement controlled criteria and by introducing buckle initiation along the pipeline using distribution buoyancy. Besides that, axial displacements and loads at the pipeline ends can be furnished also in order to provide a basis for the detailed design. The work reported in this paper follows the SAFEBUCK JIP methodology and recommendation, which were used to determine the allowable strain and maximum allowable VAS (Virtual Anchor Spacing) considered in the buckling mitigation strategy. The paper presents also the formation of uncontrolled buckles on the seabed and the propensity for pipeline walking in its sections between buckles. The buckling mitigation strategy established in this preliminary design confirms that the oil pipeline specifications are adequate to maintain integrity during design life. (author)

  2. Application of fast-track surgery concept in perioperative patients with biliary calculi and liver cirrhosis: a prospective study

    Directory of Open Access Journals (Sweden)

    WANG Hua

    2014-11-01

    Full Text Available ObjectiveTo investigate the advantage and safety of the concept of fast-track surgery (FTS applied in perioperative patients with biliary calculi and liver cirrhosis. MethodsFifty-two patients undergoing operation for biliary calculi and liver cirrhosis from January 2011 to September 2013 were included in this study. These patients were randomly divided into FTS group (n = 30 and control group (n = 22. Patients in the FTS group received perioperative care measures guided by FTS concept, while patients in the control group received traditional perioperative management measures. The intraoperative situation of patients, time to postoperative recovery of intestinal function, length of postoperative hospital stay, total medical expenses during hospitalization, and postoperative complications were compared between the two groups. Continuous data and categorical data were compared by t-test and χ2 test, respectively. ResultsAs compared with the control group, the FTS group had significantly time to postoperative recovery of intestinal function (t = 2.239, P = 0.045, a significantly shortened length of postoperative stay (t = 4.246, P = 0.038, and significantly reduced total medical expenses during hospitalization (t = 3.045, P = 0.033. No significant difference in postoperative complications was observed between the two groups (P>0.05. ConclusionThe concept of FTS can be safely and effectively applied in perioperative patients with biliary calculi and liver cirrhosis, which can accelerate rehabilitation without increasing the risk of surgery.

  3. Application Effect of Fast Track Surgery for Patients with Lung Cancer: 
A Meta-analysis

    Directory of Open Access Journals (Sweden)

    Yan XIA

    2016-12-01

    Full Text Available Background and objective Fast track surgery (FTS can accelerate rehabilitation and reduce postoperative hospital stay. It has been effectively applied to several surgical diseases. However, the safety and effectiveness of FTS for patients with lung cancer in China is unclear. This meta-analysis aimed to evaluate the effect of FTS undergoing lung cancer surgery in China. Methods Using home and abroad databases to search all documents required. The deadline of retrieval was January 31, 2016. Then the studies were screened according to the inclusion and exclusion criteria. Data were analyzed by RevMan 5.3 software. Results 8 randomized controlled trials (RCTs and 5 clinical controlled trials (CCTs with 1,241 patients were eligible for analysis. Compared with control group, FTS group can significantly shorten postoperative hospital time (MD=-3.61, 95%CI: -5.05--2.16, P<0.000,01 and chest tube duration (MD=-2.62, 95%CI: -3.07-2.17, P<0.000,01, reduce incidence of postoperative complications (OR=0.30, 95%CI: 0.19-0.47, P<0.000,01 and hospitalization costs (MD=-0.92, 95%CI: -1.19--0.65, P<0.000,01. Conclusion FTS can safely and effectively accelerate the recovery of patients with lung cancer in China, it exhibits important clinical values.

  4. [Effects of a nutritional intervention in a fast-track program for a colorectal cancer surgery: systematic review].

    Science.gov (United States)

    Wanden-Berghe, Carmina; Sanz-Valero, Javier; Arroyo-Sebastián, Antonio; Cheikh-Moussa, Kamila; Moya-Forcen, Pedro

    2016-07-19

    Introducción: Preoperative nutritional status (NS) has consequences on postoperative (POSTOP) recovery. Our aim was to systematically review the nutritional interventions (NI) in Fast-Track protocols for colorectal cancer surgery and assess morbidity-mortality and patient´s recovery. Systematic review of scientific literature after consulting bibliographic databases: Medline, The Cochrane Library, Scopus, Embase, Web of Science, Institute for Scientific Information, Latin American and Caribbean Health Sciences Literature, The Cumulative Index to Nursing and Allied Health Literature. MeSH Descriptors: "Colorectal Surgery", "Fast-Track", "Perioperative Care", "Nutrition Therapy" and "Enhanced recovery programme". Filters: "Humans", Adult (19+ years) and "Clinical Trial". Variables POSTOP outcomes: bowel recovery (BR), hospital stay (HS), complications and death. Selected studies, 27, had good or excellent methodological quality. From 25 to 597 patients were included. Aged between 16-94 years, men were predominant in 66.6%. NS was evaluated in 13 studies; 7 by Body Mass Index while one by Subjective Global Assessment. One presented POSTOP data. Fast-Track groups had solids, liquids or supplements (SS) in prior 2-8 hours. SS were high in carbohydrates, immune-nutrients and non-residue. Free liquids, solids and SS intake was allowed in POSTOP. Half traditional groups fasted between 3-12 hours and resumed POSTOP food intake progressively. Fast-Track groups had early BR (p Nutritional status must be assessed for a higher acknowledgement of NI impact.

  5. Role of preoperative pain, muscle function, and activity level in discharge readiness after fast-track hip and knee arthroplasty

    DEFF Research Database (Denmark)

    Holm, Bente; Bandholm, Thomas; Lunn, Troels Haxholdt

    2014-01-01

    therefore investigated the role of preoperative pain and functional characteristics in discharge readiness and actual LOS in fast-track THA and TKA. METHODS: Before surgery, hip pain (THA) or knee pain (TKA), lower-extremity muscle power, functional performance, and physical activity were assessed...

  6. Fast-track, ambulatory ultrasound-guided Tru-Cut liver biopsy is feasible and cost-efficient

    DEFF Research Database (Denmark)

    Huang, Chenxi; Lorentzen, Torben; Skjoldbye, Bjørn

    2015-01-01

    safely discharged from our institution. No fatality or long-term complications were found during this study. CONCLUSION: The fast-track approach reported herein is a feasible option when adequate patient information is given. Besides the obvious, positive effect on patient logistics and departmental...

  7. Perioperative strategy in colonic surgery; LAparoscopy and/or FAst track multimodal management versus standard care (LAFA trial).

    NARCIS (Netherlands)

    Wind, J.; Hofland, J.; Preckel, B.; Hollman, M.W.; Bossuyt, P.M.M.; Gouma, D.J.; Berge Henegouwen, M.I.; Fuhring, J.W.; Dejong, C.H.C.; Dam, R.M. van; Cuesta, M.A.; Noordhuis, A.; Jong, D. de; Zalingen, E. van; Engel, A.F.; Goei, T.H.; Stoppelaar, I.E. de; Tets, W.F. van; Wagensveld, B.A. van; Swart, A.; Elsen, M.J.L.J. van den; Gerhards, M.F.; Wit, L.Th. De; Siepel, M.A.M.; Geloven, A.A.W. van; Juttmann, J.-W.; Clevers, J.C.; Bemelman, W.A.

    2006-01-01

    BACKGROUND: Recent developments in large bowel surgery are the introduction of laparoscopic surgery and the implementation of multimodal fast track recovery programs. Both focus on a faster recovery and shorter hospital stay.The randomized controlled multicenter LAFA-trial (LAparoscopy and/or FAst

  8. Perioperative strategy in colonic surgery; LAparoscopy and/or FAst track multimodal management versus standard care (LAFA trial)

    NARCIS (Netherlands)

    Wind, Jan; Hofland, Jan; Preckel, Benedikt; Hollmann, Markus W.; Bossuyt, Patrick M. M.; Gouma, Dirk J.; van Berge Henegouwen, Mark I.; Fuhring, Jan Willem; Dejong, Cornelis H. C.; van Dam, Ronald M.; Cuesta, Miguel A.; Noordhuis, Astrid; de Jong, Dick; van Zalingen, Edith; Engel, Alexander F.; Goei, T. Hauwy; de Stoppelaar, I. Erica; van Tets, Willem F.; van Wagensveld, Bart A.; Swart, Annemiek; van den Elsen, Maarten J. L. J.; Gerhards, Michael F.; de Wit, Laurens Th; Siepel, Muriel A. M.; van Geloven, Anna A. W.; Juttmann, Jan-Willem; Clevers, Wilfred; Bemelman, Willem A.

    2006-01-01

    BACKGROUND: Recent developments in large bowel surgery are the introduction of laparoscopic surgery and the implementation of multimodal fast track recovery programs. Both focus on a faster recovery and shorter hospital stay.The randomized controlled multicenter LAFA-trial (LAparoscopy and/or FAst

  9. Fast track land reform, tenure security and investments in soil conservation: Micro-evidence from Mazowe district in Zimbabwe

    NARCIS (Netherlands)

    Zikhali, P.

    2010-01-01

    The government of Zimbabwe launched the Fast Track Land Reform Programme (FTLRP) in 2000 as part of its ongoing land reform and resettlement programme which aims to address a racially skewed land distribution. Its goal has been to accelerate both land acquisition and redistribution, targeting at

  10. Fall-related admissions after fast-track total hip and knee arthroplasty - cause of concern or consequence of success?

    DEFF Research Database (Denmark)

    Jørgensen, Christoffer Calov; Kehlet, Henrik; Hip, Lundbeck Foundation Centre for Fast-track

    2013-01-01

    Total hip (THA) and knee arthroplasty (TKA) are common procedures in elderly persons, who are at potential increased risk of postoperative fall due to loss of muscle strength and impaired balance. Fast-track surgery with early mobilization and opioid-sparing analgesia have improved outcomes after...

  11. Implementing large scale fast track diagnostics in a comprehensive cancer center, pre- and post-measurement data.

    Science.gov (United States)

    van Harten, W H; Goedbloed, N; Boekhout, A H; Heintzbergen, S

    2018-02-07

    In general, patients with a cancer suspicion visit the hospital multiple times before diagnosis is completed. Using various "operations management" techniques a few fast track diagnostic services were implemented in the Netherlands Cancer Institute (NKI) in 2006. Growing patient numbers and increasing process complexity, led to diminished service levels. To decrease the amount of patient visits and to extend these services beyond the (obvious) breast cancer services, fast track diagnostics is now implemented for all 18 cancer types that present with a frequency of minimally one per week. The throughput time (first visit to diagnosis conversation) was measured before, and after implementation of fast track diagnostics. The process was redesigned closely involving the multidisciplinary teams. In an eclectic approach elements from lean management, theory of constraints and mathematical analysis were used to organize slots per tumor type for MRI, CT, PET and echography. A post measurement was performed after 3 and 6 months. In pre measurement access time was calculated to be 10 to 15 workdays, mean throughput time was 6.0 workdays. It proved possible to design the process of 18 tumors as a fast track, of which 7 as "one stop shop" (diagnosis completed in one visit). Involvement of clinical- and board leadership, massive communication efforts and commitment of physicians to reschedule their work proved decisive. After 3 and 6 months of implementation, the mean access time was 8.2 and 8.7 workdays respectively and mean throughput time was 3.4 and 3.3 workdays respectively. Throughput- and access time were considerably shortened after implementation of fast track diagnostics for 18 cancer types. The involvement of physicians in reorganizing their work and rapid responding to their needs during the implementation phase were a crucial success factor.

  12. Surgical Stress Response and Postoperative Immune Function After Laparoscopy or Open Surgery With Fast Track or Standard Perioperative Care A Randomized Trial

    NARCIS (Netherlands)

    Veenhof, A. A. F. A.; Vlug, M. S.; van der Pas, M. H. G. M.; Sietses, C.; van der Peet, D. L.; de Lange-de Klerk, E. S. M.; Bonjer, H. J.; Bemelman, W. A.; Cuesta, M. A.

    2012-01-01

    Objective: To evaluate the effect of laparoscopic or open colectomy with fast track or standard perioperative care on patient's immune status and stress response after surgery. Methods: Patients with nonmetastasized colon cancer were randomized to laparoscopic or open colectomy with fast track or

  13. Treatment Results of Ovarian Dysqerminoma

    International Nuclear Information System (INIS)

    Chung, Eun Ji; Suh, Chang Ok; Seong, Jin Sil; Keum, Ki Chang; Kim, Gwi Eon

    1996-01-01

    Purpose : We tried to evaluate the clinical characteristics, the treatment methods, the results of treatments, and the patterns of failure in ovarian dysgerminoma retrospectively. According to the results we would like to suggest the proper management guideline of stage la ovarian dysgerminoma patients who want to maintain fertility. Methods and Materials : Between 1975 and 1990, 34 patients with ovarian dysgerminoma were treated at the Yonsei University Hospital. The case records of these patients have been reviewed for presenting symptoms, treatment methods, local control, and survival following treatment. Excluded from analysis were five patients with mixed ovarian germ cell tumors and gonadoblastomas (46,XY). Treatment results of the twenty nine patients were analysed by each treatment modality. Twenty one patients were treated with surgery and postoperative adjuvant radiotherapy(group 1). The other eight patients were treated with operation alone (group 2). The median age of twenty-nine patients was 23 years with a range of 8 to 39 years. Presenting symptoms were abdominal mass(20), pelvic discomfort or pain(5) et al. Radiotherapy was performed by 10MV LINAC or Co-60 teletherapy unit. The total radiation dose of the whole abdomen was 20-25 Gy/3 weeks, 1-1.5 Gy/fraction with a boost to the whole pelvis 10-15 Gy / 1-2 weeks1.8-2.0 Gy/fraction. Advanced stage disease (stage II or stage III) patients received prophylactic mediastinal and supraclavicular irradiation to a dose of 16-26 Gy. Median duration of follow-up of living patients was 80 months (range : 13-201 months). Results : All of the twenty one patients of group 1 were alive without disease (100%). Among the eight patients who were not treated with radiotherapy (group 2), six patients developed local recurrence. Four patients referred with recurrent disease were treated with salvage radiotherapy. Three of four patients were salvaged and one patient who had recurrent intra-abdominal disease died of

  14. Thromboembolic and major bleeding events in relation to perioperative bridging of vitamin K antagonists in 649 fast-track total hip and knee arthroplasties

    DEFF Research Database (Denmark)

    Jørgensen, Christoffer C.; Kehlet, Henrik; Husted, Henrik

    2017-01-01

    Background - The benefit of preoperative bridging in surgical patients with continuous anticoagulant therapy is debatable, and drawing of meaningful conclusions may have been limited by mixed procedures with different thromboembolic and bleeding risks in most published studies.  Patients and meth......Background - The benefit of preoperative bridging in surgical patients with continuous anticoagulant therapy is debatable, and drawing of meaningful conclusions may have been limited by mixed procedures with different thromboembolic and bleeding risks in most published studies.  Patients...... and methods - This was an observational cohort treatment study in consecutive primary unilateral total hip and knee arthroplasty patients between January 2010 and November 2013 in 8 Danish fast-track departments. Data were collected prospectively on preoperative comorbidity and anticoagulants in patients...

  15. Experience with "Fast track" postoperative care after deep brain stimulation surgery.

    Science.gov (United States)

    Martín, Nuria; Valero, Ricard; Hurtado, Paola; Gracia, Isabel; Fernández, Carla; Rumià, Jordi; Valldeoriola, Francesc; Carrero, Enrique J; Tercero, Francisco Javier; de Riva, Nicolás; Fàbregas, Neus

    A 24-h-stay in the post-anesthesia care unit (PACU) is a common postoperative procedure after deep brain stimulation surgery (DBS). We evaluated the impact of a fast-track (FT) postoperative care protocol. An analysis was performed on all patients who underwent DBS in 2 periods: 2006, overnight monitored care (OMC group), and 2007-2013, FT care (FT group). The study included 19 patients in OMC and 95 patients in FT. Intraoperative complications occurred in 26.3% patients in OMC vs. 35.8% in FT. Post-operatively, one patient in OMC developed hemiparesis, and agitation in 2 patients. In FT, two patients with intraoperative hemiparesis were transferred to the ICU. While on the ward, 3 patients from the FT developed hemiparesis, two of them 48h after the procedure. Thirty eight percent of FT had an MRI scan, while the remaining 62% and all patients of OMC had a CT-scan performed on their transfer to the ward. One patient in OMC had a subthalamic hematoma. Two patients in FT had a pallidal hematoma, and 3 a bleeding along the electrode. A FT discharge protocol is a safe postoperative care after DBS. There are a small percentage of complications after DBS, which mainly occur within the first 6h. Copyright © 2016 Sociedad Española de Neurocirugía. Publicado por Elsevier España, S.L.U. All rights reserved.

  16. Anesthesia and fast-track in video-assisted thoracic surgery (VATS): from evidence to practice.

    Science.gov (United States)

    Umari, Marzia; Falini, Stefano; Segat, Matteo; Zuliani, Michele; Crisman, Marco; Comuzzi, Lucia; Pagos, Francesco; Lovadina, Stefano; Lucangelo, Umberto

    2018-03-01

    In thoracic surgery, the introduction of video-assisted thoracoscopic techniques has allowed the development of fast-track protocols, with shorter hospital lengths of stay and improved outcomes. The perioperative management needs to be optimized accordingly, with the goal of reducing postoperative complications and speeding recovery times. Premedication performed in the operative room should be wisely administered because often linked to late discharge from the post-anesthesia care unit (PACU). Inhalatory anesthesia, when possible, should be preferred based on protective effects on postoperative lung inflammation. Deep neuromuscular blockade should be pursued and carefully monitored, and an appropriate reversal administered before extubation. Management of one-lung ventilation (OLV) needs to be optimized to prevent not only intraoperative hypoxemia but also postoperative acute lung injury (ALI): protective ventilation strategies are therefore to be implemented. Locoregional techniques should be favored over intravenous analgesia: the thoracic epidural, the paravertebral block (PVB), the intercostal nerve block (ICNB), and the serratus anterior plane block (SAPB) are thoroughly reviewed and the most common dosages are reported. Fluid therapy needs to be administered critically, to avoid both overload and cardiovascular compromisation. All these practices are analyzed singularly with the aid of the most recent evidences aimed at the best patient care. Finally, a few notes on some of the latest trends in research are presented, such as non-intubated video-assisted thoracoscopic surgery (VATS) and intravenous lidocaine.

  17. Safety and efficacy of fast-track surgery in perioperative nursing for biliary calculi surgery: a meta-analysis

    Directory of Open Access Journals (Sweden)

    LI Qinan

    2015-10-01

    Full Text Available ObjectiveTo systematically review the efficacy and safety of fast-track surgery (FTS in perioperative nursing for biliary calculi surgery. MethodsOnline databases of PubMed, Cochrane Library, CBM, CNKI, VIP, and Wanfang Data were comprehensively searched for relevant randomized controlled trials (RCTs. Potential bias was evaluated by Cochrane tools and data were analyzed by RevMan 5.3. ResultsA total of 11 RCTs with 1455 patients were included (738 cases in FTS group and 717 cases in control group. The results of meta-analysis showed that FTS significantly reduced the length of postoperative hospital stay (MD=-4.10, 95% CI: -5.68 to -2.52, P<0.000 01 and hospital costs (MD=-0.47, 95%CI: -0.60 to -0.34, P<0.000 01; meanwhile, FTS shortened the time to gastrointestinal recovery (SMD=-2.05, 95%CI: -2.84 to -1.27, P<0.000 01, as well as the time to first defecation (SMD=-1.27, 95% CI: -2.08 to -0.46, P<0.000 01. As for safety, FTS significantly reduced the total complications of choledocholithiasis (RR=0.53, 95%CI: 0.43-0.65, P<0.000 01 and hepatolithiasis (RR=0.52, 95% CI: 0.35-0.77, P=0.001. ConclusionFTS is effective and safe in perioperative nursing for biliary calculi surgery. It can significantly reduce the length of postoperative hospital stay, enhance gastrointestinal recovery, shorten the time to first defecation, and reduce total complications.

  18. Maintaining Unity - Relatives in older patient's fast-track treatment programmes. A Grounded theory study

    DEFF Research Database (Denmark)

    Berthelsen, Connie Bøttcher; Lindhardt, Tove; Frederiksen, Kirsten

    2014-01-01

    over 70 years of age participated. The constant comparative method was the guiding principle for simultaneous data collection, data analysis and coding, while theoretically sampling and writing memos. FINDINGS: Maintaining Unity emerged as the relatives' pattern of behaviour through which they resolved...

  19. Psychopharmacologic treatment and blood transfusion in fast-track total hip and knee arthroplasty

    DEFF Research Database (Denmark)

    Gylvin, Silas Hinsch; Jørgensen, Christoffer Calov; Fink-Jensen, Anders

    2017-01-01

    BACKGROUND: Selective serotonin reuptake inhibitors (SSRIs) and other psychotropics are receiving increasing attention due to reports on inhibition of thrombocyte function and an increased bleeding risk in surgical settings. Studies in total hip and total knee arthroplasty (THA and TKA...

  20. Beyond trend analysis: How a modified breakpoint analysis enhances knowledge of agricultural production after Zimbabwe's fast track land reform

    Science.gov (United States)

    Hentze, Konrad; Thonfeld, Frank; Menz, Gunter

    2017-10-01

    In the discourse on land reform assessments, a significant lack of spatial and time-series data has been identified, especially with respect to Zimbabwe's ;Fast-Track Land Reform Programme; (FTLRP). At the same time, interest persists among land use change scientists to evaluate causes of land use change and therefore to increase the explanatory power of remote sensing products. This study recognizes these demands and aims to provide input on both levels: Evaluating the potential of satellite remote sensing time-series to answer questions which evolved after intensive land redistribution efforts in Zimbabwe; and investigating how time-series analysis of Normalized Difference Vegetation Index (NDVI) can be enhanced to provide information on land reform induced land use change. To achieve this, two time-series methods are applied to MODIS NDVI data: Seasonal Trend Analysis (STA) and Breakpoint Analysis for Additive Season and Trend (BFAST). In our first analysis, a link of agricultural productivity trends to different land tenure regimes shows that regional clustering of trends is more dominant than a relationship between tenure and trend with a slightly negative slope for all regimes. We demonstrate that clusters of strong negative and positive productivity trends are results of changing irrigation patterns. To locate emerging and fallow irrigation schemes in semi-arid Zimbabwe, a new multi-method approach is developed which allows to map changes from bimodal seasonal phenological patterns to unimodal and vice versa. With an enhanced breakpoint analysis through the combination of STA and BFAST, we are able to provide a technique that can be applied on large scale to map status and development of highly productive cropping systems, which are key for food production, national export and local employment. We therefore conclude that the combination of existing and accessible time-series analysis methods: is able to achieve both: overcoming demonstrated limitations of

  1. Comparison of two modes of ventilation after fast-track cardiac surgery: Adaptive support ventilation versus synchronized intermittent mandatory ventilation

    International Nuclear Information System (INIS)

    Aghadavoudi, O.

    2012-01-01

    Objective: There is substantial debate regarding the appropriate protocol for ventilatory management in fast-track cardiac anesthesia (FTCA). This study was carried out to assess and compare the risks and benefits of respiratory weaning based on adaptive support ventilation (ASV) and synchronized intermittent mandatory ventilation (SIMV) after uncomplicated cardiac surgery. Methodology: In a randomized clinical trial, after receiving approval of the Department Research Committee and informed consent from study subjects, 100 patients undergoing elective coronary artery bypass graft (CABG) surgery with cardiopulmonary bypass (CPB) were enrolled during a 4-month period at a university-based hospital. After surgery and admission to the intensive care unit (ICU), patients were randomized to ASV and SIMV groups. Arterial blood gas (ABG) and hemodynamic variables, respiratory and ventilator characteristics including lung compliance, rapid shallow breathing index (RSBI), tidal volume (TV), respiratory rate (RR), peak inspiratory pressure (P peak), mean airway pressure (p mean), Pao2/FIo2, duration of mechanical ventilation and tracheal intubation, and length of ICU stay were recorded and compared between the two groups. The data were analyzed in 82 patients after considering the exclusion criteria. Results: There were no differences between ASV and SIMV groups in demographics and preoperative characteristics. The duration of tracheal intubation and the length of ICU stay were similar in both groups. There were no statistically and clinically relevant differences between the two groups in ABG, hemodynamic changes, and respiratory and ventilator characteristics during ICU stay. Conclusion: Although ASV may facilitate postoperative respiratory management in FTCA, both ASV and SIMV provide similarly safe and practicable respiratory weaning in the cardiac ICU. The evaluation of potential advantages in patient outcomes and resource utilization of respiratory weaning based on ASV

  2. A "package solution" fast track program can reduce the diagnostic waiting time in head and neck cancer

    DEFF Research Database (Denmark)

    Sørensen, Jesper Roed; Johansen, Jørgen; Gano, Lars

    2014-01-01

    and Neck Surgery during three comparable time intervals 2006-2007, 2007-2008, and 2011-2012 (groups 1-3) were investigated. We recorded the time from patient referral, to first consultation and final diagnosis. The first interval was before initiation of the "package solution", the second just after......In 2007, a fast track program for patients with suspicion of head and neck cancer (HNC) was introduced in Denmark to reduce unnecessary waiting time. The program was based on so called "package solutions" including pre-booked slots for outpatient evaluation, imaging, and diagnostic surgical...... procedures. The purpose of this study is to present a model for fast track handling of patients suspicious of cancer in the head and neck region and to evaluate the effect of implementation on the diagnostic work up time. Patients with suspicion of HNC referred to the same university department of ENT Head...

  3. Early Removal of Drainage Tube after Fast-Track Primary Total Knee Arthroplasty.

    Science.gov (United States)

    Zhang, Shaoyun; Xu, Bin; Huang, Qiang; Yao, Huan; Xie, Jinwei; Pei, Fuxing

    2017-07-01

    There is no consensus as to whether drainage tube should be used and how long it should remain in use after primary total knee arthroplasty (TKA). As fast-track (FT) program has been implemented in TKA, whether drainage tube could be removed early, and the ideal timing for removal after FT primary TKA has been a new topic. The purpose of this prospective cohort study was to evaluate the safety and feasibility of early removal of drainage tube when FT program was implemented in primary TKA. A total of 101 patients undergoing FT primary TKA were prospectively allocated into three groups. Patients in group A (31 patients) indwelled wound drainage tube for 6 hours after surgery while group B (34 patients) for 12 hours and group C (36 patients) for 18 hours. The knee circumference, resting and moving visual analogue score (VAS), hemoglobin (Hb), hematocrit, white blood count (WBC), erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), interleukin-6 (IL-6), the volume of blood loss and drainage, and postoperative length of stay (LOS) among three groups were recorded and compared. There was no statistically significant difference in the volume of total and hidden blood loss among three groups ( p  > 0.05), but as the time of drainage prolonged, total volume of drainage and dominant blood loss increased gradually ( p   0.05), the decrease of Hb in the perioperative period and postoperative LOS as well. Early removal of wound drainage tube could drain the hematocele and reduce the risk of infection, and it doesn't increase the sense of pain, inflammatory reaction, limb swelling, and total blood loss. It's safe and feasible to remove the drainage tube within 6 to 12 hours after FT primary TKA. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  4. Getting on the fast track, or how to get an MLIS through distance education, with a specialization in medical librarianship.

    Science.gov (United States)

    Detlefsen, Ellen G

    2004-01-01

    The article describes an innovation in MLIS education for medical librarianship, with an introduction to the FastTrack, the distance education program at the University of Pittsburgh's library and information science school, together with an overview of a model program linking the biomedical library at Vanderbilt University with the School of Information Sciences in Pittsburgh. Admissions requirements and specific curriculum for the distance education master's degree are detailed in an FAQ format.

  5. Variation in 'fast-track' referrals for suspected cancer by patient characteristic and cancer diagnosis: evidence from 670 000 patients with cancers of 35 different sites.

    Science.gov (United States)

    Zhou, Y; Mendonca, S C; Abel, G A; Hamilton, W; Walter, F M; Johnson, S; Shelton, J; Elliss-Brookes, L; McPhail, S; Lyratzopoulos, G

    2018-01-01

    In England, 'fast-track' (also known as 'two-week wait') general practitioner referrals for suspected cancer in symptomatic patients are used to shorten diagnostic intervals and are supported by clinical guidelines. However, the use of the fast-track pathway may vary for different patient groups. We examined data from 669 220 patients with 35 cancers diagnosed in 2006-2010 following either fast-track or 'routine' primary-to-secondary care referrals using 'Routes to Diagnosis' data. We estimated the proportion of fast-track referrals by sociodemographic characteristic and cancer site and used logistic regression to estimate respective crude and adjusted odds ratios. We additionally explored whether sociodemographic associations varied by cancer. There were large variations in the odds of fast-track referral by cancer (P<0.001). Patients with testicular and breast cancer were most likely to have been diagnosed after a fast-track referral (adjusted odds ratios 2.73 and 2.35, respectively, using rectal cancer as reference); whereas patients with brain cancer and leukaemias least likely (adjusted odds ratios 0.05 and 0.09, respectively, for brain cancer and acute myeloid leukaemia). There were sex, age and deprivation differences in the odds of fast-track referral (P<0.013) that varied in their size and direction for patients with different cancers (P<0.001). For example, fast-track referrals were least likely in younger women with endometrial cancer and in older men with testicular cancer. Fast-track referrals are less likely for cancers characterised by nonspecific presenting symptoms and patients belonging to low cancer incidence demographic groups. Interventions beyond clinical guidelines for 'alarm' symptoms are needed to improve diagnostic timeliness.

  6. Thigh and knee circumference, knee-extension strength, and functional performance after fast-track total hip arthroplasty

    DEFF Research Database (Denmark)

    Holm, Bente; Kristensen, Morten Tange; Husted, Henrik

    2011-01-01

    OBJECTIVE: To (1) quantify changes in knee-extension strength and functional-performance at discharge after fast-track total hip arthroplasty (THA) and (2) investigate whether these changes correlate to changes in thigh and knee circumference (ie, swelling) or pain. DESIGN: A prospective, descrip......OBJECTIVE: To (1) quantify changes in knee-extension strength and functional-performance at discharge after fast-track total hip arthroplasty (THA) and (2) investigate whether these changes correlate to changes in thigh and knee circumference (ie, swelling) or pain. DESIGN: A prospective......, descriptive, hypothesis-generating study. SETTING: A special unit for fast-track hip and knee arthroplasty operations at a university hospital. PARTICIPANTS: Twenty-four patients (20 women and 4 men; ages 69 ± 6.1 years) scheduled for primary unilateral THA. METHODS: All patients were evaluated before surgery......, except for hip pain. The average loss in knee-extension strength after surgery (32%, P = .01) did not correlate with increased thigh circumference (6%, P

  7. [Treatment possibilities and treatment results in pneumoconioses].

    Science.gov (United States)

    Ulmer, W T

    1983-01-01

    Some types of pneumoconiosis, such as asbestosis, are characterized by marked restrictive functional patterns. Treatment is begun when definite arterial hypoxemia appears, since the inhalation of oxygen clearly lowers pulmonary artery pressure. It is also important that the onset of concomitant airway obstruction is recognized promptly. From the sociomedical standpoint the most significant pneumoconiosis continues to be the miner's anthracosilicosis. The functional pattern of this pneumoconiosis is clearly airway obstruction, and such anthracosilicotic airway obstruction responds like all other forms of airway obstruction to antiobstructive therapy. The fundamentals of this therapy, which is based on the use of bronchodilators, adrenal cortical hormones and antibiotics, are described.

  8. Safeguarding Self-Governance: A Grounded Theory of Older Patients’ Pattern of Behavior in Relation to their Relatives in Fast-track Programs

    DEFF Research Database (Denmark)

    Berthelsen, Connie B.; Frederiksen, Kirsten; Lindhardt Damsgaard, Tove

    2014-01-01

    Abstract The aim of this study was to generate a grounded theory of older patients’ pattern of behavior in relation to their relatives’ involvement in fast-track programs during total joint replacement. Sixteen patients were recruited in orthopedic wards. Data collection included 11 interviews......, shielding, distancing, and masking. Keywords: Fast-track program, grounded theory, older patients, relatives, total joint replacement.......-governance emerged in the analysis as the core category of our theory and pattern of behavior of the older patients in relation to their relatives. The older patients’ main concern was to complete the fast-track program while maintaining autonomy, which they resolved through four strategies of actions: embracing...

  9. Treatment Results of Supraglottic Carcinoma

    International Nuclear Information System (INIS)

    Park, Charn Il; Kim, Kwang Hyun

    1984-01-01

    From March of 1979 through December of 1982, 84 patients with supraglottic carcinoma were seen and evaluated in the Department of Therapeutic Radiology, Seoul National University Hospital. Of these, 68 patients were treated with a curative intent by employing either radiotherapy alone or a combined approach of radiotherapy plus surgery. Sixteen patients refused to complete the treatment program. Seventy-three per cent of patients had T3 and T4 lesions and 63% of patients had lymph node metastasis at the time of diagnosis. Actuarial recurrence-free survival at 3 year was: Stage I-III 62%, Stage III 54%, Stage IV 18%. For T1-2, T3 and T4 lesions, the actuarial recurrence free survival at 3 years were 50%, 34% and 9% respectively. Of 39 patients with treatment failure, 29 patients (78%) had uncontrol or ultimate recurrence at the primary site while 9 patients having lymph node recurrence, 14 patients(21%) had lymph node recurrence, and 5 patients had distant metastasis. It is suggested that planned combined radiotherapy is indicated for advanced but respectable supraglottic carcinoma

  10. Surgery-induced changes and early recovery of hip-muscle strength, leg-press power, and functional performance after fast-track total hip arthroplasty

    DEFF Research Database (Denmark)

    Holm, Bente; Thorborg, Kristian; Husted, Henrik

    2013-01-01

    By measuring very early changes in muscle strength and functional performance after fast-track total hip arthroplasty (THA), post-operative rehabilitation, introduced soon after surgery, can be designed to specifically target identified deficits.......By measuring very early changes in muscle strength and functional performance after fast-track total hip arthroplasty (THA), post-operative rehabilitation, introduced soon after surgery, can be designed to specifically target identified deficits....

  11. Comparison of granisetron, metoclopramide and gastric decompression for prevention of postoperative nausea and vomiting after fast track cardiac anesthesia

    Directory of Open Access Journals (Sweden)

    Omid Aghadavoudi

    2008-08-01

    Full Text Available

    • BACKGROUND: Different methods have been suggested to prevent postoperative nausea and vomiting (PONV, but the efficacy of these methods has not been fully studied in fast track cardiac anesthesia (FTCA.
    • METHODS: In a randomized double blind clinical trial study, 120 patients aged 18-70 years with ASA II or III, undergoing elective cardiac surgery, were selected. They were divided randomly into four groups. In group M, group G and group P, intravenous (IV metoclopramide (0.1 mg/kg, granisetron (0.01 mg/kg, and normal saline were administered, respectively, about thirty minutes before extubation in the intensive care unit (ICU. In group N, a nasogastric (NG tube was inserted after tracheal intubation in the operating room and removed about thirty minutes before extubation in the ICU. The incidence and severity of nausea and the episodes of vomiting were recorded by a blinded investigator at the time of extubation and performed regularly for a maximum of 24 hours. Assessment of severity of nausea was scored using a visual analogue scale (VAS device. Data were analyzed by using ANOVA, chi-squared and Kruskal- Wallis and repeated measures tests.
    • RESULTS: Overall the 24-h incidence of PONV was significantly lower in the G and M groups than in the P and N groups (10% and 16.7% vs. 33.3% and 40%, respectively; P < 0.02. Postoperative rescue medication was significantly less required in the G and M groups compared to the other two groups (P < 0.01. Less satisfaction, according to PONV status, was observed in the P and N groups (P < 0.01.
    • CONCLUSIONS: According to this study, metoclopramide and granisetron, but not gastric decompression, are effective regimens for preventing PONV after FTCA. Given the economics and a considerable background incidence in patients exhibiting PONV, we suggest metoclopramide as a routine prophylactic antiemetic in FTCA

    • MANAJEMEN RISIKO PADA PROYEK KONSTRUKSI DENGAN METODE FAST TRACK STUDI KASUS PROYEK QUNCI VILLAS DAN PUTRI NAGA KOMODO

      Directory of Open Access Journals (Sweden)

      I Gusti Ketut Wirawan

      2015-07-01

      Full Text Available The rapid economic development such as now day, it need a construction method that may provide a facility faster and less cost. Therefore, fast track method has been widely applied in project management as happened in Qunci Villas Project at Lombok and Putri Naga Komodo Project at Loh Liang of Komodo Island. Fast track construction method has potential risks that can interfere the success of the project. This study aims to identify the risks, especially the mayor risk, to formulate the mitigation action, and to determine the risk ownership. This study was conducted using qualitative descriptive method by identifying the risks arising during the implementation of the fast track method on Qunci Villas and Putri Naga Komodo Projects through the study of literature, brainstorming, interview using questionnaires to those who knew or were involved in the project. So the frequency and magnitude of the consequences of each risk can be known. Then the risk assessment can be conducted to determine the mayor risk and the minor risk. Then determining mitigation action for the mayor risk to reduce the negative impact that may arise. Then allocating the risk ownership in other to the mitigation action can be handled properly. The risk identified totaled 25 risks consisting of : 1 risk (4% which was medium risk rating,  6 risks (24% which were high risk rating, and 18 risks (72% which were extreme risk rating. The mayor risk amounted to 24 risks (96%. The mayor risk which were high risk rating consisting of : 1 planning risk, 3 technical risks, 1 project risk and 1 criminal risk. While mayor risk which were extreme risk rating consisting of : 5 technical risks, 10 project risks, 2 financial risks, and 1 human risk. Mitigation action were handled by reducing likelihood and consequence. The most risks ownership were allocated to the contractor.

    • Cyclo-oxygenase 2 inhibitors and the risk of anastomotic leakage after fast-track colonic surgery

      DEFF Research Database (Denmark)

      Holte, K; Andersen, Jens; Jakobsen, D Hjort

      2009-01-01

      -oxygenase inhibitor for postoperative analgesia. METHODS: Patients with anastomotic leakage following a standard fast-track procotol between April 1997 and May 2006 were identified from a prospective, consecutive database. During this period there were two changes in perioperative management: cessation......BACKGROUND: Anastomotic leakage occurs after 3-6 per cent of colonic resections. The influence of analgesic agents is largely unknown. This study determined the rate of anastomotic leakage in a series of patients who had colonic surgery over a 9-year period with or without use of a cyclo...

    • A Comparative Study of Analog Voltage-mode Control Methods for Ultra-Fast Tracking Power Supplies

      DEFF Research Database (Denmark)

      Høyerby, Mikkel Christian Wendelboe; Andersen, Michael Andreas E.

      2007-01-01

      This paper presents a theoretical and experimental comparison of the standard PWM/PID voltage-mode control method for single-phase buck converters with two highperformance self-oscillating (a.k.a. sliding mode) control methods. The application considered is ultra-fast tracking power supplies...... (UFTPSs) for RF power amplifiers, where the switching converter needs to track a varying reference voltage precisely and quickly while maintaining low output impedance. The small-signal analyses performed on the different controllers show that the hysteretic-type controller can achieve the highest loop...

    • Early thromboembolic events ≤1week after fast-track total hip and knee arthroplasty

      DEFF Research Database (Denmark)

      Jørgensen, Christoffer C; Kehlet, Henrik

      2016-01-01

      characteristics, complete follow-up through the Danish National Patient Register, and detailed evaluation on disposing factors and consequences of "early" TEEs through review of medical records. RESULTS: In 13,775 procedures with a median LOS of 2days, 43 (0.32%; 95% CI: 0.23-0.42) "early" and 90 (0.65%; 95% CI...... reduced by improving perioperative treatment of anemia. Further research is needed regarding interventions for prevention of "early" TEE in disposed patients....

    • A new approach for the screening of carotid lesions: a 'fast-track' method with the use of new generation hand-held ultrasound devices.

      Science.gov (United States)

      Aboyans, V; Lacroix, P; Jeannicot, A; Guilloux, J; Bertin, F; Laskar, M

      2004-09-01

      We assessed the usefulness of fast-track neck sonography with a new-generation hand-held ultrasound scanner in the detection of > or =60% carotid stenosis. Patients with a past history of atherosclerotic disease or presence of risk factors were enrolled. All had fast-track carotid screening with a hand-held ultrasound scanner. Initial assessment was performed with our quick imaging protocol. A second examiner performed a conventional complete carotid duplex as gold-standard. We enrolled 197 consecutive patients with a mean age of 67 years (range 35-94). A carotid stenosis >60% was detected in 13 cases (6%). The sensitivity, specificity, positive and negative predictive value of fast-track sonography was 100%, 64%, 17% and 100%, respectively. Concomitant power Doppler imaging during the fast-track method did not improve accuracy. The use of a fast-track method with a hand-held ultrasound device can reduce the number of unnecessary carotid Duplex and enhance the screening efficiency without missing significant carotid stenoses.

    • Concept of fast-track surgery and its application in perioperative period of hepatectomy for liver cancer

      Directory of Open Access Journals (Sweden)

      HAN Wei

      2016-10-01

      Full Text Available Fast-track surgery (FTS is widely used in the field of hepatopancreatobiliary surgery and has achieved a great success in the perioperative period of liver cancer. It has been recognized by clinical doctors and patients. This article introduces the concept of FTS, reviews its development, summarizes the detailed measures of FTS in the perioperative period of liver cancer and long-term application experience of FTS, and analyzes the current status of its clinical application. It is pointed out that when applied in the perioperative period of hepatectomy for liver cancer, FTS can reduce stress, lower the incidence of postoperative complications, shorten the length of hospital stay, and bring true benefits to patients.

    • A stochastic frontier analysis of technical efficiency in smallholder maize production in Zimbabwe: The post-fast-track land reform outlook

      Directory of Open Access Journals (Sweden)

      Nelson Mango

      2015-12-01

      Full Text Available This article analyses the technical efficiency of maize production in Zimbabwe’s smallholder farming communities following the fast-track land reform of the year 2000 with a view of highlighting key entry points for policy. Using a randomly selected sample of 522 smallholder maize producers, a stochastic frontier production model was applied, using a linearised Cobb–Douglas production function to determine the production elasticity coefficients of inputs, technical efficiency and the determinants of efficiency. The study finds that maize output responds positively to increases in inorganic fertilisers, seed quantity, the use of labour and the area planted. The technical efficiency analysis suggests that about 90% of farmers in the sample are between 60 and 75% efficient, with an average efficiency in the sample of 65%. The significant determinants of technical efficiency were the gender of the household head, household size, frequency of extension visits, farm size and the farming region. The results imply that the average efficiency of maize production could be improved by 35% through better use of existing resources and technology. The results highlight the need for government and private sector assistance in improving efficiency by promoting access to productive resources and ensuring better and more reliable agricultural extension services.

    • Nopea toipuminen lihavuusleikkauksen jälkeen : Fast track- toimintamallin mukainen potilasohjausvihko lihavuusleikkauspotilaalle Oulun yliopistollisen sairaalan osastolle yhdeksän

      OpenAIRE

      Niskala, Jenni; Nevala, Elisa

      2013-01-01

      Oulun yliopistollisen sairaalan osastolla yhdeksän oli tarve saada Fast track -toimintamallin mukainen potilasohjausvihko lihavuusleikkauspotilaille. Opinnäytetyön tekijät valitsivat opinnäytetyön aiheen perioperatiivisen suuntautumisvaihtoehdon mukaan. Tämä opinnäytetyö toteutettiin projektityönä. Opinnäytetyön tarkoituksena oli tehdä Fast track- toimintamallin mukainen potilasohjausvihko Oulun Yliopistollisen sairaalan osasto yhdeksän käyttöön. Opinnäytetyön tavoitteena oli edesauttaa ...

    • 171. Funcionamiento y resultados del programa de fast-track en el tratamiento de la tetralogía de fallot

      Directory of Open Access Journals (Sweden)

      J. Orrit Palacios

      2010-01-01

      Conclusiones: La corrección completa de la tetralogía de Fallot con el programa de fast-track de anestesia disminuye la ventilación mecánica, la estancia en cuidados intensivos y el tiempo de hospitalización. Asimismo se reducen los costes económicos del tratamiento.

  1. Admission of elderly medical patients to fast track or standard hospitalisation

    DEFF Research Database (Denmark)

    Strøm, Camilla; Rasmussen, Lars Simon; Rasmussen, Søren Wistisen

    2016-01-01

    and change in instrumental activities of daily living. We aim at recruiting 430 patients based on an estimated effects size of reducing mortality by 10%. All outcome measures will be assessed in an intention-to-treat analysis. Recruitment started on 5 January 2015. By 16 October 2015, we have enrolled 203......INTRODUCTION: Emergency department-based short stay units (SSUs) are increasingly being introduced to provide accelerated care. The effects of treatment in SSUs for elderly medical patients are not well-studied. METHODS: The ELDER trial is a single-blinded, randomised parallel trial with 1......:1 allocation between hospitalisation in an SSU (intervention) and the Department of Internal Medicine (standard care). The study is conducted at Holbaek Hospital, Denmark. Elderly patients are screened for inclusion if an emergency physician assesses that treatment in an SSU is possible. Eligible participants...

  2. Psychiatric disease as a risk factor in fast-track hip and knee replacement

    DEFF Research Database (Denmark)

    Gylvin, Silas Hinsch; Jørgensen, Christoffer Calov; Fink-Jensen, Anders

    2016-01-01

    Recent studies suggest that patients with psychiatric disorders tend to do worse than patients without a psychiatric diagnosis when undergoing total hip arthroplasty (THA) or total knee arthroplasty (TKA). Whether this is due to their psychiatric condition, pharmacological treatment, a combination...... role of psychotropic drugs in the perioperative course. This will be useful when planning future strategies for improvement of surgical outcome following hip and knee arthroplasty....

  3. Admission of elderly medical patients to fast track or standard hospitalisation

    DEFF Research Database (Denmark)

    Strøm, Camilla; Rasmussen, Lars Simon; Rasmussen, Søren Wistisen

    2016-01-01

    INTRODUCTION: Emergency department-based short stay units (SSUs) are increasingly being introduced to provide accelerated care. The effects of treatment in SSUs for elderly medical patients are not well-studied. METHODS: The ELDER trial is a single-blinded, randomised parallel trial with 1...... and change in instrumental activities of daily living. We aim at recruiting 430 patients based on an estimated effects size of reducing mortality by 10%. All outcome measures will be assessed in an intention-to-treat analysis. Recruitment started on 5 January 2015. By 16 October 2015, we have enrolled 203...

  4. 77 FR 1697 - Agency Information Collection Activities: Fast Track Generic Clearance for the Collection of...

    Science.gov (United States)

    2012-01-11

    ... population to which generalizations will be made, the sampling frame, the sample design (including... for submission for other generic mechanisms that are designed to yield quantitative results. In the... and opinions, but are not statistical surveys that yield quantitative results that can be generalized...

  5. Zebrafish Models of Prader-Willi Syndrome: Fast Track to Pharmacotherapeutics

    Directory of Open Access Journals (Sweden)

    Emma D. Spikol

    2016-03-01

    Full Text Available Prader-Willi syndrome (PWS is a rare genetic neurodevelopmental disorder characterized by an insatiable appetite, leading to chronic overeating and obesity. Additional features include short stature, intellectual disability, behavioral problems and incomplete sexual development. Although significant progress has been made in understanding the genetic basis of PWS, the mechanisms underlying the pathogenesis of the disorder remain poorly understood. Treatment for PWS consists mainly of palliative therapies; curative therapies are sorely needed. Zebrafish, Danio rerio, represent a promising way forward for elucidating physiological problems such as obesity and identifying new pharmacotherapeutic options for PWS. Over the last decade, an increased appreciation for the highly conserved biology among vertebrates and the ability to perform high-throughput drug screening has seen an explosion in the use of zebrafish for disease modeling and drug discovery. Here, we review recent advances in developing zebrafish models of human disease. Aspects of zebrafish genetics and physiology that are relevant to PWS will be discussed, and the advantages and disadvantages of zebrafish models will be contrasted with current animal models for this syndrome. Finally, we will present a paradigm for drug screening in zebrafish that is potentially the fastest route for identifying and delivering curative pharmacotherapies to PWS patients.

  6.  MULTIMODAL ANALGESIA IN FAST TRACK HIP AND KNEE ARTHROPLASTY

    DEFF Research Database (Denmark)

    Holm, Bente; Bak, Mikkel; Kristensen, Billy Bjarne

    underwent the "Timed Up & Go" test, a test for functional mobility. Patients were discharged according to criteria mentioned above and were asked to evaluate the quality of the hospital stay. EVALUATION: LOS was decreased for the THA patients from an already accelerated track of 3.8 days to 3.1 days...... to 2.5 for THA, and for TKA from 5.0 to 3.6. Gait VAS mean score for THA was 2.8 at day one, reduced to 1.9 at discharge, and for TKA from 5.2 to 2.4. The TUG test for THA showed a mean value of 27.4 sec. at day two, reduced at discharge to 21.0 sec. For TKA from 31.3 to 22.0 sec. At discharge patients......-up after rehabilitation are needed. IMPLICATIONS: Due to the short LOS goals and guidelines for outpatients physiotherapy treatment including functional tests and outcome measurements are needed....

  7. Morbidity and mortality after bilateral simultaneous total knee arthroplasty in a fast-track setting

    DEFF Research Database (Denmark)

    Gromov, Kirill; Troelsen, Anders; Otte, Kristian Stahl

    2016-01-01

    and mortality rates and time until death were recorded. Transfusion rates and numbers of transfusions were also recorded. Logistic regression analysis was used to identify risk factors for re-admission within 90 days, and also for a LOS of more than 5 days. Results - 90-day mortality was 0%. 10% of the patients...

  8. A Voyage of Discovery or a Fast Track to Success: Men, Women and the MBA.

    Science.gov (United States)

    Simpson, Ruth

    2000-01-01

    Results of a study of the personal and career benefits of a Masters of Business Administration suggest that women (n=91) value the experience and appreciate the intrinsic benefits such as enhanced confidence and self-worth. Men (n=120) value the extrinsic benefits such as increased pay and status. (Contains 52 references.) (JOW)

  9. A Fast-Track Referral System for Skin Lesions Suspicious of Melanoma

    DEFF Research Database (Denmark)

    Jarjis, Reem Dina; Hansen, Lone Bak; Matzen, Steen Henrik

    2016-01-01

    in the FTRS.  Methods. Patients referred to the Department of Plastic Surgery and Breast Surgery in Zealand University Hospital were registered prospectively over a 1-year period in 2014. A cross-sectional study was performed analyzing referral patterns, including patient and tumor characteristics.  Results...

  10. Fast tracking the design of theory-based KT interventions through a consensus process.

    Science.gov (United States)

    Bussières, André E; Al Zoubi, Fadi; Quon, Jeffrey A; Ahmed, Sara; Thomas, Aliki; Stuber, Kent; Sajko, Sandy; French, Simon

    2015-02-11

    Despite available evidence for optimal management of spinal pain, poor adherence to guidelines and wide variations in healthcare services persist. One of the objectives of the Canadian Chiropractic Guideline Initiative is to develop and evaluate targeted theory- and evidence-informed interventions to improve the management of non-specific neck pain by chiropractors. In order to systematically develop a knowledge translation (KT) intervention underpinned by the Theoretical Domains Framework (TDF), we explored the factors perceived to influence the use of multimodal care to manage non-specific neck pain, and mapped behaviour change techniques to key theoretical domains. Individual telephone interviews exploring beliefs about managing neck pain were conducted with a purposive sample of 13 chiropractors. The interview guide was based upon the TDF. Interviews were digitally recorded, transcribed verbatim and analysed by two independent assessors using thematic content analysis. A 15-member expert panel formally met to design a KT intervention. Nine TDF domains were identified as likely relevant. Key beliefs (and relevant domains of the TDF) included the following: influence of formal training, colleagues and patients on clinicians (Social Influences); availability of educational material (Environmental Context and Resources); and better clinical outcomes reinforcing the use of multimodal care (Reinforcement). Facilitating factors considered important included better communication (Skills); audits of patients' treatment-related outcomes (Behavioural Regulation); awareness and agreement with guidelines (Knowledge); and tailoring of multimodal care (Memory, Attention and Decision Processes). Clinicians conveyed conflicting beliefs about perceived threats to professional autonomy (Social/Professional Role and Identity) and speed of recovery from either applying or ignoring the practice recommendations (Beliefs about Consequences). The expert panel mapped behaviour change

  11. A fast track trigger processor for the OPAL detector at LEP

    International Nuclear Information System (INIS)

    Carter, A.A.; Jaroslawski, S.; Wagner, A.

    1986-01-01

    A fast hardware track trigger processor being built for the OPAL experiment is described. The processor will analyse data from the central drift chambers of OPAL to determine whether any tracks come from the interaction region, and thereby eliminate background events. The processor will find tracks over a large angular range, vertical strokecos thetavertical stroke < or approx. 0.95. The design of the processor is described, together with a brief account of its hardware implementation for OPAL. The results of feasibility studies are also presented. (orig.)

  12. FAST TRACK COMMUNICATION: Eight-logic memory cell based on multiferroic junctions

    Science.gov (United States)

    Yang, Feng; Zhou, Y. C.; Tang, M. H.; Liu, Fen; Ma, Ying; Zheng, X. J.; Zhao, W. F.; Xu, H. Y.; Sun, Z. H.

    2009-04-01

    A model is proposed for a device combining a multiferroic tunnel junction with a magnetoelectric (ME) film in which the magnetic configuration is controlled by the electric field. Calculations embodying the Green's function approach show that the magnetic polarization can be switched on and off by an electric field in the ME film due to the effect of elastic coupling interaction. Using a model including the spin-filter effect and screening of polarization charges, we have produced eight logic states of tunnelling resistance in the tunnel junction and have obtained corresponding laws that control them. The results provide some insights into the realization of an eight-logic memory cell.

  13. Improving the ATLAS physics potential with the Fast Track Trigger System

    CERN Document Server

    Cavaliere, Viviana; The ATLAS collaboration

    2015-01-01

    The ATLAS Fast TracKer (FTK) is a custom electronics system that will operate at the full Level-1 accept rate, 100 kHz, to provide high quality tracks as input to the High-Level Trigger. The event reconstruction is performed in hardware, thanks to the massive parallelism of associative memories (AM) and FPGAs. We present the advantages for the physics goals of the ATLAS experiment and the recent results on the design, technological advancements and testing of some of the core components used in the processor.

  14. Relationship between self-reported pain sensitivity and pain after total knee arthroplasty: a prospective study of 71 patients 8 weeks after a standardized fast-track

    Directory of Open Access Journals (Sweden)

    Valeberg BT

    2016-09-01

    Full Text Available Berit T Valeberg,1 Lise H Høvik,2 Kari H Gjeilo3–6 1Faculty of Nursing, Oslo and Akershus University College of Applied Sciences, Oslo, 2Clinic of Anaesthesia and Intensive Care Medicine, St. Olavs Hospital, Trondheim University Hospital, 3Department of Cardiothoracic Surgery, 4Department of Cardiology, 5National Competence Centre for Complex Symptom Disorders, St. Olavs Hospital, Trondheim University Hospital, 6Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway Background and purpose: This was a prospective cohort study assessing data from 71 adult patients undergoing total knee arthroplasty (TKA following a standardized fast-track program between January and July 2013. The objective was to examine the relationship between self-rated pain sensitivity, as measured by the Pain Sensitivity Questionnaire (PSQ, and postoperative pain after TKA. Methods: The baseline questionnaires, PSQ and Brief Pain Inventory, were given to the patients for self-administration at the presurgical evaluation (1–2 weeks prior to surgery. The follow-up questionnaire, Brief Pain Inventory, was administered at the first follow-up, 8 weeks after surgery. Results: A statistically significant association was found between average preoperative pain and average pain 8 weeks after surgery (P=0.001. The PSQ-minor was statistically significantly associated with average pain only for patients younger than 70 years (P=0.03. Interpretation: This is the first study to examine the relationship between pain sensitivity measured by PSQ and postoperative pain in patients after TKA. We found that a lower score on the PSQ-minor was statistically significantly associated with patients’ pain 8 weeks after TKA surgery, but only for younger patients. Further research is needed to explore whether the PSQ could be a useful screening tool for patients’ pain sensitivity in clinical settings. Keywords

  15. Liberal or restrictive fluid administration in fast-track colonic surgery

    DEFF Research Database (Denmark)

    Holte, K; Foss, N B; Andersen, J

    2007-01-01

    surgery were randomized to 'restrictive' (Group 1) or 'liberal' (Group 2) perioperative fluid administration. Fluid algorithms were based on fixed rates of crystalloid infusions and a standardized volume of colloid. Pulmonary function (spirometry) was the primary outcome measure, with secondary outcomes...... and complications were also noted. RESULTS: 'Restrictive' (median 1640 ml, range 935-2250 ml) compared with 'liberal' fluid administration (median 5050 ml, range 3563-8050 ml) led to significant improvement in pulmonary function and postoperative hypoxaemia. In contrast, we found significantly reduced...... concentrations of cardiovascularly active hormones (renin, aldosterone, and angiotensin II) in Group 2. The number of patients with complications was not significantly different between the groups [1 ('liberal' group) [corrected] vs 6 ('restrictive' group) [corrected] patients, P = 0.08]. CONCLUSIONS...

  16. Impact of a Fast-track Esophagectomy Protocol on Esophageal Cancer Patient Outcomes and Hospital Charges

    DEFF Research Database (Denmark)

    Shewale, Jitesh B; Correa, Arlene M; Baker, Carla M

    2015-01-01

    charges were reviewed. RESULTS: Compared with group A, group B had significantly shorter median LOS (12 days vs 8 days; P vs 1.2 days; P vs 9.7 days; P vs 19%; P.......655; 95% confidence interval = 0.456, 0.942; P = 0.022). In addition, the median hospital charges associated with primary admission and readmission within 90 days for group B ($65,649) were lower than that for group A ($79,117; P ... esophagectomy. METHODS: We retrospectively reviewed 708 consecutive patients who underwent esophagectomy for primary esophageal cancer during the 4 years before (group A; 322 patients) or 4 years after (group B; 386 patients) the institution of an FTEP. Postoperative morbidity and mortality, LOS, and hospital...

  17. A fast track approach to commercializing the sodium cooled fast reactor

    International Nuclear Information System (INIS)

    Boardman, C.E.; Hui, Marvin; Carroll, Douglas

    1999-01-01

    As a result of more than 50 years of Liquid Metal Reactor design and development work the basic technology is well understood. However, commercialization of the Fast Breeder Reactor (FBR) has been delayed while various approaches to achieving competitive plant and fuel cycle costs are explored, developed, and demonstrated in prototype systems. Most designers have elected to take advantage of the economy of scale but are burdened by the cost and risk associated with the need for incremental scale up through the design, construction, and operation of multiple demonstration plants. An alternative commercialization path developed by GE would utilize a modular plant design to reduce the plant construction, R and D, and economic risk associated with the need to build multiple demonstration plants to reach a competitive size'. The key question is can a modular FBR compete with alternative electrical generation systems? Recently completed studies indicate that the answer to this question is yes if the modular plant designers keep the design simple by incorporating passive safety features and optimizing the manner in which supporting service systems are shared. (author)

  18. FAST TRACK COMMUNICATION: Reproducible room temperature giant magnetocaloric effect in Fe-Rh

    Science.gov (United States)

    Manekar, Meghmalhar; Roy, S. B.

    2008-10-01

    We present the results of magnetocaloric effect (MCE) studies in polycrystalline Fe-Rh alloy over a temperature range of 250-345 K across the first order antiferromagnetic to ferromagnetic transition. By measuring the MCE under various thermomagnetic histories, contrary to the long held belief, we show here explicitly that the giant MCE in Fe-Rh near room temperature does not vanish after the first field cycle. In spite of the fact that the virgin magnetization curve is lost after the first field cycle near room temperature, reproducibility in the MCE under multiple field cycles can be achieved by properly choosing a combination of isothermal and adiabatic field variation cycles in the field-temperature phase space. This reproducible MCE leads to a large effective refrigerant capacity of 324.42 J kg-1, which is larger than that of the well-known magnetocaloric material Gd5Si2Ge2. This information could be important as Fe-Rh has the advantage of having a working temperature of around 300 K, which can be used for room temperature magnetic refrigeration.

  19. Fast-track rehabilitation following video-assisted pulmonary sublobar wedge resection: A prospective randomized study

    Directory of Open Access Journals (Sweden)

    Christos Asteriou

    2016-01-01

    Full Text Available Background: Postoperative morbidity and inhospital length of stay are considered major determinants of total health care expenditure associated with thoracic operations. The aim of this study was to prospectively evaluate the role of video-assisted thoracic surgery (VATS compared to mini-muscle-sparing thoracotomy in facilitating early recovery and hospital discharge after pulmonary sublobar wedge resections. Patients and Methods: A total number of 120 patients undergoing elective pulmonary sublobar wedge resection were randomly assigned to VATS (n = 60 or mini-muscle-sparing thoracotomy (n = 60. The primary endpoint was time to hospital discharge. Postoperative complications, cardiopulmonary morbidity and 30-day mortality served as secondary endpoints. Results: Patients' baseline demographic and clinical data did not differ among study arms as well as the number of pulmonary segments resected and the morphology of the nodular lesions. Total hospital stay was significantly shorter in patients assigned to the thoracoscopic technique as opposed to those who were operated using the mini-muscle-sparing thoracotomy approach (4 ± 0.6 versus 4.4 ± 0.6 days respectively, P = 0.006. Multivariate analysis revealed that VATS approach was inversely associated with longer inhospital stay whereas the number of resected segments was positively associated with an increased duration of hospitalization. Patients in the VATS group were less likely to develop atelectasis (≥1 lobe compared to those who underwent thoracotomy (0% versus 6.7% respectively, P = 0.042. Kaplan-Meier analysis revealed similar 30-day mortality rates in both study arms (Log-rank P = 0.560. Conclusion: VATS was associated with shorter duration of hospitalization positively affecting the patients' quality of life and satisfaction. Significant suppression of the total cost of recovery after thoracoscopic pulmonary resections is expected.

  20. A Belated Green Revolution for Cannabis: Virtual Genetic Resources to Fast-Track Cultivar Development.

    Science.gov (United States)

    Welling, Matthew T; Shapter, Tim; Rose, Terry J; Liu, Lei; Stanger, Rhia; King, Graham J

    2016-01-01

    Cannabis is a predominantly diecious phenotypically diverse domesticated genus with few if any extant natural populations. International narcotics conventions and associated legislation have constrained the establishment, characterization, and use of Cannabis genetic resource collections. This has resulted in the underutilization of genepool variability in cultivar development and has limited the inclusion of secondary genepools associated with genetic improvement strategies of the Green Revolution. The structured screening of ex situ germplasm and the exploitation of locally-adapted intraspecific traits is expected to facilitate the genetic improvement of Cannabis. However, limited attempts have been made to establish the full extent of genetic resources available for pre-breeding. We present a thorough critical review of Cannabis ex situ genetic resources, and discuss recommendations for conservation, pre-breeding characterization, and genetic analysis that will underpin future cultivar development. We consider East Asian germplasm to be a priority for conservation based on the prolonged historical cultivation of Cannabis in this region over a range of latitudes, along with the apparent high levels of genetic diversity and relatively low representation in published genetic resource collections. Seed cryopreservation could improve conservation by reducing hybridization and genetic drift that may occur during Cannabis germplasm regeneration. Given the unique legal status of Cannabis, we propose the establishment of a global virtual core collection based on the collation of consistent and comprehensive provenance meta-data and the adoption of high-throughput DNA sequencing technologies. This would enable representative core collections to be used for systematic phenotyping, and so underpin breeding strategies for the genetic improvement of Cannabis.

  1. Predictors of length of stay and patient satisfaction after hip and knee replacement surgery: fast-track experience in 712 patients

    DEFF Research Database (Denmark)

    Husted, Henrik; Holm, Gitte; Jacobsen, Steffen

    2008-01-01

    BACKGROUND AND PURPOSE: Very few studies have focused on patient characteristics that influence length of stay (LOS) in fast-track total hip (THR) and knee arthroplasty (TKR). The aim of this prospective study was to identify patient characteristics associated with LOS and patient satisfaction...... aids, pre- and postoperative hemoglobin levels, the need for blood transfusion, ASA score, and time between surgery and mobilization, were all found to influence postoperative outcome in general, and LOS and patient satisfaction in particular. INTERPRETATION: We identified several patient...... characteristics that influence postoperative outcome, LOS, and patient satisfaction in our series of consecutive fast-track joint replacement patients, enabling further attention to be paid to certain aspects of surgery and rehabilitation....

  2. Direct hospital costs of total laparoscopic hysterectomy compared with fast-track open hysterectomy at a tertiary hospital: a retrospective case-controlled study.

    Science.gov (United States)

    Rhou, Yoon J J; Pather, Selvan; Loadsman, John A; Campbell, Neil; Philp, Shannon; Carter, Jonathan

    2015-12-01

    To assess the direct intraoperative and postoperative costs in women undergoing total laparoscopic hysterectomy and fast-track open hysterectomy. A retrospective review of the direct hospital-related costs in a matched cohort of women undergoing total laparoscopic hysterectomy (TLH) and fast-track open hysterectomy (FTOH) at a tertiary hospital. All costs were calculated, including the cost of advanced high-energy laparoscopic devices. The effect of the learning curve on cost in laparoscopic hysterectomy was also assessed, as was the hospital case-weighted cost, which was compared with the actual cost. Fifty women were included in each arm of the study. TLH had a higher intraoperative cost, but a lower postoperative cost than FTOH (AUD$3877 vs AUD$2776 P funding model in our hospital is inaccurate when compared to directly calculated hospital costs. © 2013 The Authors ANZJOG © 2013 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

  3. Implementing a Comprehensive Program for the Prevention of Conduct Problems in Rural Communities: The Fast Track Experience1

    Science.gov (United States)

    Bierman, Karen L.

    2012-01-01

    Childhood conduct problems are predictive of a number of serious long-term difficulties (e.g., school failure, delinquent behavior, and mental health problems), making the design of effective prevention programs a priority. The Fast Track Program is a demonstration project currently underway in four demographically diverse areas of the United States, testing the feasibility and effectiveness of a comprehensive, multicomponent prevention program targeting children at risk for conduct disorders. This paper describes some lessons learned about the implementation of this program in a rural area. Although there are many areas of commonality in terms of program needs, program design, and implementation issues in rural and urban sites, rural areas differ from urban areas along the dimensions of geographical dispersion and regionalism, and community stability and insularity. Rural programs must cover a broad geographical area and must be sensitive to the multiple, small and regional communities that constitute their service area. Small schools, homogeneous populations, traditional values, limited recreational, educational and mental health services, and politically conservative climates are all more likely to emerge as characteristics of rural rather than urban sites (Sherman, 1992). These characteristics may both pose particular challenges to the implementation of prevention programs in rural areas, as well as offer particular benefits. Three aspects of program implementation are described in detail: (a) community entry and program initiation in rural areas, (b) the adaptation of program components and service delivery to meet the needs of rural families and schools, and (c) issues in administrative organization of a broadly dispersed tricounty rural prevention program. PMID:9338956

  4. Search Results | Page 73 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2010-01-01

    Results 721 - 730 of 8491 ... Land, Economic Rights and Food Security. Published date. January 1, 2010. Studies. -. Social, political and economic transformative impact of the Fast Track ... Research capacity in Asia : a literature review on the ...

  5. Chronic total coronary occlusion: treatment results.

    Science.gov (United States)

    Kirk Christensen, Martin; Freeman, Phillip Fischer; Rasmussen, Jeppe Groendal; Villadsen, Anton Boel; Raungaard, Bent; Eggert Jensen, Svend; Thuesen, Leif

    2017-08-01

    To describe the clinical and procedural coronary chronic total occlusion (CTO) treatment results in a Nordic PCI centre during the implementation of a CTO treatment program. In a retrospective registry study, we assessed; (1) indication for the procedure, (2) Canadian Cardiovascular Society angina pectoris score (CCS)/New York Heart Association (NYHA) heart failure score, (3) lesion complexity and (4) adverse events during hospital stay and three months following the index procedure. The study cohort included 503 patients (594 lesions). From 2010 to 2013 96% of procedures were performed with antegrade wire-escalation technique and 4% performed using retrograde techniques, from 2013-2016 the corresponding numbers were 83% and 17.0%. The procedural success rate was 69%, increasing from 64% before to 72% (p = .06) after routinely using the retrograde approach. No individual patient characteristic, lesion variable or score was strongly associated with procedural success or failure. There were 4% serious procedure related complications. In patients with PCI of a CTO lesion only, 87% were in CCS or NYHA functional class ≥2 before the index procedure vs. 22% at follow-up. Routine use of retrograde techniques tended to increase the procedural success rate. Clinical results after three months were acceptable, but the complication rate was higher than for non-CTO PCI. Individual patient and lesion characteristics had a low predictability for procedural success. Therefore, clinical symptoms, objective signs of myocardial ischemia and procedural risk should be focus points in coronary chronic total occlusion treatment strategies.

  6. Hepatic toxicity resulting from cancer treatment

    International Nuclear Information System (INIS)

    Lawrence, Theodore S.; Robertson, John M.; Anscher, Mitchell S.; Jirtle, Randy L.; Ensminger, William D.; Fajardo, Luis F.

    1995-01-01

    Radiation-induced liver disease (RILD), often called radiation hepatitis, is a syndrome characterized by the development of anicteric ascites approximately 2 weeks to 4 months after hepatic irradiation. There has been a renewed interest in hepatic irradiation because of two significant advances in cancer treatment: three dimensional radiation therapy treatment planning and bone marrow transplantation using total body irradiation. RILD resulting from liver radiation can usually be distinguished clinically from that resulting from the preparative regime associated with bone marrow transplantation. However, both syndromes demonstrate the same pathological lesion: veno-occlusive disease. Recent evidence suggests that elevated transforming growth factor β levels may play a role in the development of veno-occlusive disease. Three dimensional treatment planning offers the potential to determine the radiation dose and volume dependence of RILD, permitting the safe delivery of high doses of radiation to parts of the liver. The chief therapy for RILD is diuretics, although some advocate steroids for severe cases. The characteristics of RILD permit the development of a grading system modeled after the NCI Acute Common Toxicity Criteria, which incorporates standard criteria of hepatic dysfunction

  7. Results of complex treatment of Hodgkin's disease

    International Nuclear Information System (INIS)

    Kolygin, B.A.; Lebedev, S.V.; Borodina, A.F.; Kochurova, N.V.; Malinin, A.P.; Safonova, S.A.; Punanov, Yu.A.

    2000-01-01

    The evaluation of remote results of the complex treatment (polychemotherapy plus radiotherapy) for identification of the forecasting factor which may be applied, by stratification into the risk groups, is carried out. The group of 334 children up to 15 years with lymphogranulomatosis, subjected to not less than 2 cycles of inductive polychemotherapy and consolidating radiotherapy, is analyzed. The irradiation was conducted at the radiotherapeutic devices ROCUS LUE-25 and LUEV-15 M1. The complete remission after the treatment program was fixed by 95.1% of the patients the partial remission-by 6.3%; no effect was noted by 0.6% of the patients. Actuarial 10-year survival constituted 85.9%, the frequency of nonrelapsing flow - 74.3% [ru

  8. Long term results of childhood dysphonia treatment.

    Science.gov (United States)

    Mackiewicz-Nartowicz, Hanna; Sinkiewicz, Anna; Bielecka, Arleta; Owczarzak, Hanna; Mackiewicz-Milewska, Magdalena; Winiarski, Piotr

    2014-05-01

    The aim of this study was to assess the long term results of treatment and rehabilitation of childhood dysphonia. This study included a group of adolescents (n=29) aged from 15 to 20 who were treated due to pediatric hyperfunctional dysphonia and soft vocal fold nodules during their pre-mutational period (i.e. between 5 and 12 years of age). The pre-mutational therapy was comprised of proper breathing pattern training, voice exercises and psychological counseling. Laryngostroboscopic examination and perceptual analysis of voice were performed in each patient before treatment and one to four years after mutation was complete. The laryngostroboscopic findings, i.e. symmetry, amplitude, mucosal wave and vocal fold closure, were graded with NAPZ scale, and the GRBAS scale was used for the perceptual voice analysis. Complete regression of the childhood dysphonia was observed in all male patients (n=14). Voice disorders regressed completely also in 8 out of 15 girls, but symptoms of dysphonia documented on perceptual scale persisted in the remaining seven patients. Complex voice therapy implemented in adolescence should be considered as either the treatment or preventive measure of persistent voice strain, especially in girls. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  9. Surgical Treatment Results of Acute Acromioclavicular Injuries

    Directory of Open Access Journals (Sweden)

    Mahmoud Jabalameli

    2010-02-01

    Full Text Available Background Different methods of surgical treatment for acromioclavicular(ACjoint injury were considered in the literature. The purpose of the study was to compare intra- articular AC repair technique with the extra-articular coracoclavicular repair technique for the patients with Rockwood type III and VAC joint injury when indicated.Methods: Nineteen consecutive patients with Rockwood type III and VAC joint injury  were treated with intra-articular (Group I - 12 cases and extra-articular (Group II - 7cases repair technique between 1380 - 1386, and the results reviewed. When the diagnosis was established, the mean age of the patients was 32.5 years (Range, 18 - 60; group I and II 31.8 years (Range, 18 - 60 and 34 years (Range, 22 - 58 respectively. The mean duration of postoperative follow - up was 24 months. The Constant shoulder scoring system was applied to obtain clinical results.   Results: Only in group I, the post-surgical complication was associated with fiber allergy, wound infection and pin site infection in two patients respectively. No pain was detected in fourteen cases. Four patients in group I had occasional mild pain during sport activity, while one case in this group reported severe pain during resting which prevented the patient from activity. Also, there was an ossification in thirteen patients particularly in group I. Clinical results showed the mean constant shoulder score was 93.4 in group I and 97.1 in group II.Conclusion: At the time of the follow - up, there was a clear difference between both groups regarding to postoperative pain and discomfort.Therefore, it seemed that potential cause of pain was due to postoperative complications. An interesting postoperative complication without interfere in the functional outcome was coracoclavicular space ossification in most cases. This was probably because of soft tissue injury during the operation.It seemed that surgical treatment of Rockwood type III and VAC joint injuries

  10. Thymoma - prognostic factors and treatment results

    International Nuclear Information System (INIS)

    Gripp, S.; Hilgers, K.; Schmitt, G.

    1997-01-01

    Purpose/Objective: To assess the prognostic factors and treatment results of thymoma with emphasis on surgery and radiotherapy. Materials and Methods: Thymoma patients treated at Duesseldorf University Hospital from 1954 to 1991 were studied in this retrospective analysis. Depending on stage and residual disease, treatment was surgery (sternotomy or thoracotomy) with and without radiotherapy and chemotherapy (Holoxan, Endoxan, Vinblastin, Adriamycin, Bleomycin, CDDP, Vepesid). 70 patients (38f, 32m) were enrolled in this study. The mean age was 46,5 years. At presentation the median Karnofsky's index was 90%. In 19% thymoma was accidentally diagnosed, 81% presented symptoms at diagnosis. Masaoka's staging system was used (I: intact capsule; II: invasion of the capsule; III: invasion of neighboring organs; IV: dissemination). Stage at presentation was I:21%; II: 26%; III: 43%; IV: 10%. All histologic slices were peer reviewed. Histologic classification according to Lewis (predominantly lymphocytic: 36%; predominantly epithelial: 23%; mixed type: 33%, spindle cell thymoma: 9%) was applied. All available paraffin embedded specimens (36) were studied with DNA cytometric analysis after Feulgen staining. Occasionally thymoma was accompanied by Myasthenia gravis (23%) or other paraneoplastic syndromes (19%). Statistical analysis was performed using the Kaplan-Meier method and logrank-tests. Multivariate analysis was also performed. Results: From 70 patients treated surgically, 68% were radically resected (R0), 26% incompletely resected (R1,2) and 6% had biopsy only. The median cause specific survival (CSS) was 132 months. All patients with localized disease (stage I and II) were completely resected and received no further therapy, whereas only 50% (15 pat) in stage III and 0% in stage IV were amenable to radical resection. 36% (25 pat) received an additional therapy (CMT): 31% (22 pat) postoperative irradiation and 4% (3 pat) combined radio-chemotherapy. The radiation

  11. Development, effectiveness and cost-effectiveness of a new out-patient Breathlessness Support Service: study protocol of a phase III fast-track randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Bausewein Claudia

    2012-09-01

    Full Text Available Abstract Background Breathlessness is a common and distressing symptom affecting many patients with advanced disease both from malignant and non-malignant origin. A combination of pharmacological and non-pharmacological measures is necessary to treat this symptom successfully. Breathlessness services in various compositions aim to provide comprehensive care for patients and their carers by a multiprofessional team but their effectiveness and cost-effectiveness have not yet been proven. The Breathlessness Support Service (BSS is a newly created multiprofessional and interdisciplinary outpatient service at a large university hospital in South East London. The aim of this study is to develop and evaluate the effectiveness and cost effectiveness of this multidisciplinary out–patient BSS for the palliation of breathlessness, in advanced malignant and non-malignant disease. Methods The BSS was modelled based on the results of qualitative and quantitative studies, and systematic literature reviews. A randomised controlled fast track trial (RCT comprising two groups: 1 intervention (immediate access to BSS in addition to standard care; 2 control group (standard best practice and access to BSS after a waiting time of six weeks. Patients are included if suffering from breathlessness on exertion or at rest due to advanced disease such as cancer, chronic obstructive pulmonary disease (COPD, chronic heart failure (CHF, interstitial lung disease (ILD or motor neurone disease (MND that is refractory to maximal optimised medical management. Both quantitative and qualitative outcomes are assessed in face to-face interviews at baseline, after 6 and 12 weeks. The primary outcome is patients' improvement of mastery of breathlessness after six weeks assessed on the Chronic Respiratory Disease Questionnaire (CRQ. Secondary outcomes for patients include breathlessness severity, symptom burden, palliative care needs, service use, and respiratory measures (spirometry

  12. Treatment results in isolated humerus majus fractures

    Directory of Open Access Journals (Sweden)

    Hakan Serhat Yanık

    2012-09-01

    Full Text Available Introduction: The aim of this study is to evaluate the resultsof patients with the isolated greater tubercul fractures(GTF of humerus who conservatively or surgicallytreated.Materials and methods: 23 patients were admitted (11women, 12 men with GTF (54% dominant side of 24shoulder between 2008 and 2011. All of patient wereevaluated with MRI as preoperatively soft tissue injury.There was supraspinatus muscle tear together with GTFin 3 case and their shoulder were arthroscopically assistedrotator cuff repair. Osteosynthesis was performed in 3case with screw and fixation in 2 case with suture. GTF of16 shoulder were conservatively treated. Shoulder functionafter treatment were evaluated according to Constantscore (CS, Quick-DASH score (QDS and VAS score.Results: Three patients with screw fixation had CS 68,6points, QDS 12,8 points, VAS score 1,66. Two patientswith suture fixation had 67,5 CS points, 5,1 QDS pointsp,and 2 VAS score. Three patients with rotator cuff tear repairhad 82,6 CS points, 16,6 QDS points, and 2,33 VASscore. In patients with conservatively treated mean CSwas 63,9 points, QDS 26,1 points, VAS 2,96 points.Conclusions: In this study, conservative and surgicaltreatment results were satisfactory. In terms of pain theresults were excellent. In conclusion, GTFs are rare buttrouble-free with a good observation and sufficient rehabilitation.J Clin Exp Invest 2012; 3 (3: 378-382Key words: Humerus, fracture, greater, tubercul

  13. Functional results after treatment for rectal cancer

    Directory of Open Access Journals (Sweden)

    Katrine Jossing Emmertsen

    2014-01-01

    Full Text Available Introduction: With improving survival of rectal cancer, functional outcome has become in- creasingly important. Following sphincter-preserving resection many patients suffer from severe bowel dysfunction with an impact on quality of life (QoL – referred to as low ante- rior resection syndrome (LARS. Study objective: To provide an overview of the current knowledge of LARS regarding symp- tomatology, occurrence, risk factors, pathophysiology, evaluation instruments and treat- ment options. Results: LARS is characterized by urgency, frequent bowel movements, emptying difficulties and incontinence, and occurs in up to 50-75% of patients on a long-term basis. Known risk factors are low anastomosis, use of radiotherapy, direct nerve injury and straight anasto- mosis. The pathophysiology seems to be multifactorial, with elements of anatomical, sen- sory and motility dysfunction. Use of validated instruments for evaluation of LARS is es- sential. Currently, there is a lack of evidence for treatment of LARS. Yet, transanal irrigation and sacral nerve stimulation are promising. Conclusion: LARS is a common problem following sphincter-preserving resection. All pa- tients should be informed about the risk of LARS before surgery, and routinely be screened for LARS postoperatively. Patients with severe LARS should be offered treatment in order to improve QoL. Future focus should be on the possibilities of non-resectional treatment in order to prevent LARS. Resumo: Introdução: Com o aumento da sobrevida após câncer retal, o resultado funcional se tornou cada vez mais importante. Após ressecção com preservação do esfíncter, muitos pacientes sofrem de disfunção intestinal com um impacto sobre a qualidade de vida (QdV – denomi- nada síndrome da ressecção anterior baixa (LARS. Objetivo do estudo: Fornecer uma visão geral do conhecimento atual da LARS com relação à sintomatologia, à ocorrência, aos fatores de risco, à fisiopatologia, aos

  14. Diagnostic methods for fast-track identification of endometrial cancer in women with postmenopausal bleeding and endometrial thickness greater than 5 mm

    DEFF Research Database (Denmark)

    Dueholm, Margit; Marinowskij, Edvard; Hansen, Estrid Stæhr

    2015-01-01

    efficiency (area under the curve) for malignancy diagnosis (ES, 0.90; TVS, 0.88; GIS, 0.92; HYpattern, 0.91). When insufficient samples were incorporated, ES was less efficient than the other techniques. ES was not more efficient in the subgroup of women without localized lesions than in the subgroup...... of women with localized lesions. MRI and HYpattern added limited efficiency, whereas hysteroscopy with biopsy was most efficient. CONCLUSIONS: As a first-line technique, pattern recognition on TVS, GIS, and HYpattern correctly identifies 9 of 10 women with malignancy and is superior to pattern recognition...... on ES when insufficient samples are included. Endometrial pattern evaluated with TVS and GIS is a fast and efficient first-line diagnostic tool that outperforms ES in women with or without localized lesions. Malignant patterns on TVS/GIS should warrant fast-track evaluation, whereas women with benign...

  15. Room for improvement in the treatment of hip fractures in Denmark

    DEFF Research Database (Denmark)

    Egerod, Ingrid; Rud, Kirsten; Specht, Kirsten

    2010-01-01

    INTRODUCTION: Treatment of hip fractures has evolved since the introduction of fast-track surgical programs in the late 1990s. The aim of our study was to describe the quality of treatment and care related to fast-track hip fracture surgery in Denmark by external audit of patient records. MATERIAL......, nutritional screening, ambulation characteristics, training in activities of daily living, and rehabilitation planning were consistently inadequate. Length of stay was 7-11 days. CONCLUSION: Although the principles for fast-track surgery have been adapted to some extent at all departments in Denmark...... with an annual treatment of at least 50 patients with hip fractures, no single department has implemented the whole package. Hospital stay has been reduced since the introduction of fast-track regimes, and improvements were seen in many of the quality indicators. Implications for future practice include better...

  16. A prospective cohort study to investigate cost-minimisation, of Traditional open, open fAst track recovery and laParoscopic fASt track multimodal management, for surgical patients with colon carcinomas (TAPAS study

    Directory of Open Access Journals (Sweden)

    van Duivendijk Peter

    2010-06-01

    Full Text Available Abstract Background The present developments in colon surgery are characterized by two innovations: the introduction of the laparoscopic operation technique and fast recovery programs such as the Enhanced Recovery After Surgery (ERAS recovery program. The Tapas-study was conceived to determine which of the three treatment programs: open conventional surgery, open 'ERAS' surgery or laparoscopic 'ERAS' surgery for patients with colon carcinomas is most cost minimizing? Method/design The Tapas-study is a three-arm multicenter prospective cohort study. All patients with colon carcinoma, eligible for surgical treatment within the study period in four general teaching hospitals and one university hospital will be included. This design produces three cohorts: Conventional open surgery is the control exposure (cohort 1. Open surgery with ERAS recovery (cohort 2 and laparoscopic surgery with ERAS recovery (cohort 3 are the alternative exposures. Three separate time periods are used in order to prevent attrition bias. Primary outcome parameters are the two main cost factors: direct medical costs (real cost price calculation and the indirect non medical costs (friction method. Secondary outcome parameters are mortality, complications, surgical-oncological resection margins, hospital stay, readmission rates, time back to work/recovery, health status and quality of life. Based on an estimated difference in direct medical costs (highest cost factor of 38% between open and laparoscopic surgery (alfa = 0.01, beta = 0.05, a group size of 3×40 = 120 patients is calculated. Discussion The Tapas-study is three-arm multicenter cohort study that will provide a cost evaluation of three treatment programs for patients with colon carcinoma, which may serve as a guideline for choice of treatment and investment strategies in hospitals. Trial registration ISRCTN44649165.

  17. Plasma assisted heat treatment: annealing

    International Nuclear Information System (INIS)

    Brunatto, S F; Guimaraes, N V

    2009-01-01

    This work comprises a new dc plasma application in the metallurgical-mechanical field, called plasma assisted heat treatment, and it presents the first results for annealing. Annealing treatments were performed in 90% reduction cold-rolled niobium samples at 900 deg. C and 60 min, in two different heating ways: (a) in a hollow cathode discharge (HCD) configuration and (b) in a plasma oven configuration. The evolution of the samples' recrystallization was determined by means of the microstructure, microhardness and softening rate characterization. The results indicate that plasma species (ions and neutrals) bombardment in HCD plays an important role in the recrystallization process activation and could lead to technological and economical advantages considering the metallic materials' heat treatment application. (fast track communication)

  18. Bladder cancer and the use of the fast track method in the early rehabilitation of oncological patients (literature review

    Directory of Open Access Journals (Sweden)

    D. G. Voroshin

    2018-01-01

    Full Text Available In the last 20 years, a concept of using multimodal programs of early rehabilitation of patients after surgical interventions – Enhanced Recovery After Surgery (ERAS – has been developed in medicine. In oncological urology, the ERAS protocol is used only in treatment of bladder cancer. At the same time, not all available elements of this program are used despite the fact that in Russia 24.4 % of malignant tumors are urogenital tumors, and bladder cancer comprises one sixth (4.6 % of them. Frequently, reconstructive plastic surgery is an integral part of bladder cancer treatment, and it’s accompanied by various complications many of which are associated with incorrect tactics of perioperative patient care. This situation can be dramatically improved by a more widespread use of the ERAS protocol. The immediate problem  of oncological urology is development of an effective, safe, and available for wide use algorithm of postoperative rehabilitation of patients with malignant tumors of the bladder after cystectomy with cystoplasty.

  19. Introducing the fast track surgery principles can reduce length of stay after autologous breast reconstruction using free flaps

    DEFF Research Database (Denmark)

    Bonde, Christian; Khorasani, Hoda; Eriksen, Kirsten

    2015-01-01

    , planned early discharge, and multimodal opioid-sparing analgesia. The results from all unilateral, breast reconstructions in the first 5 years after the implementation of the FTS (n = 177) were compared to results prior to the FTS (n = 292). Flap type, operating time, blood loss and ischaemic time, LOS...

  20. China's challenging fast track. Far more energy will have to be produced - and conserved - to power the expanding economy and protect the environment

    International Nuclear Information System (INIS)

    Wei Zhihong

    2004-01-01

    China's economy is on a fast track, with growth projected to quadruple in the first two decades of this century. A mix of clean and affordable energy sources will be needed to fuel and sustain development. Since China opened to outside markets in the 1980s, the national economy has expanded steadily, with an average annual growth rate of 9.6% in gross domestic product (GDP) from 1980 to 2000. Development has stayed strong in this century, and GDP grew 9.1% in 2003, the highest rate in the past six years. For the first time, per capita GDP topped $1000, reaching $1090 last year. How to best manage and sustain growth is driving energy decisions. Analyses show that China has entered a stage of manufacturing, chemical, and heavy industrial development that is energy intensive. At the same time, demands for energy at home and in businesses are growing among China's population of 1.3 billion people. As consumption grows, so do concerns about air, water, and land pollution in the context of sustainable energy development

  1. Analgesic consumption trajectories in 8975 patients 1 year after fast-track total hip or knee arthroplasty

    DEFF Research Database (Denmark)

    Jørgensen, C C; Petersen, M; Kehlet, H

    2018-01-01

    , opioids, anticonvulsants and antidepressants 1 month preoperatively and 1 year postoperatively. Patients were stratified according to preoperative opioid use. Postoperative analgesic consumption trajectories were stratified as increased, decreased or no use compared to the preoperative period. RESULTS.......6 (TKA) and 10.2% (THA) compared to 9.9 and 6.3% in opioid-naive TKA and THA patients, respectively. Increased NSAID and paracetamol use was seen in 11.5 and 12.4% of all patients. Preoperative analgesic use (any), TKA, psychiatric disorder, tobacco abuse, cardiac disease and use of walking aids were...

  2. Fast track, dynein-dependent nuclear targeting of human immunodeficiency virus Vpr protein; impaired trafficking in a clinical isolate

    Energy Technology Data Exchange (ETDEWEB)

    Caly, Leon [Department of Biochemistry and Molecular Biology, Monash University, Clayton, Vic. 3800 (Australia); Kassouf, Vicki T. [Centre for Virus Research, The Westmead Institute for Medical Research, The University of Sydney, Westmead, NSW 2145 (Australia); Moseley, Gregory W. [Department of Biochemistry and Molecular Biology, Monash University, Clayton, Vic. 3800 (Australia); Diefenbach, Russell J.; Cunningham, Anthony L. [Centre for Virus Research, The Westmead Institute for Medical Research, The University of Sydney, Westmead, NSW 2145 (Australia); Jans, David A., E-mail: david.jans@monash.edu [Department of Biochemistry and Molecular Biology, Monash University, Clayton, Vic. 3800 (Australia)

    2016-02-12

    Nuclear import of the accessory protein Vpr is central to infection by human immunodeficiency virus (HIV). We previously identified the Vpr F72L mutation in a HIV-infected, long-term non-progressor, showing that it resulted in reduced Vpr nuclear accumulation and altered cytoplasmic localisation. Here we demonstrate for the first time that the effects of nuclear accumulation of the F72L mutation are due to impairment of microtubule-dependent-enhancement of Vpr nuclear import. We use high resolution imaging approaches including fluorescence recovery after photobleaching and other approaches to document interaction between Vpr and the dynein light chain protein, DYNLT1, and impaired interaction of the F72L mutant with DYNLT1. The results implicate MTs/DYNLT1 as drivers of Vpr nuclear import and HIV infection, with important therapeutic implications. - Highlights: • HIV-1 Vpr utilizes the microtubule network to traffic towards the nucleus. • Mechanism relies on interaction between Vpr and dynein light chain protein DYNLT1. • Long-term non-progressor derived mutation (F72L) impairs this interaction. • Key residues in the vicinity of F72 contribute to interaction with DYNLT1.

  3. Fast track, dynein-dependent nuclear targeting of human immunodeficiency virus Vpr protein; impaired trafficking in a clinical isolate

    International Nuclear Information System (INIS)

    Caly, Leon; Kassouf, Vicki T.; Moseley, Gregory W.; Diefenbach, Russell J.; Cunningham, Anthony L.; Jans, David A.

    2016-01-01

    Nuclear import of the accessory protein Vpr is central to infection by human immunodeficiency virus (HIV). We previously identified the Vpr F72L mutation in a HIV-infected, long-term non-progressor, showing that it resulted in reduced Vpr nuclear accumulation and altered cytoplasmic localisation. Here we demonstrate for the first time that the effects of nuclear accumulation of the F72L mutation are due to impairment of microtubule-dependent-enhancement of Vpr nuclear import. We use high resolution imaging approaches including fluorescence recovery after photobleaching and other approaches to document interaction between Vpr and the dynein light chain protein, DYNLT1, and impaired interaction of the F72L mutant with DYNLT1. The results implicate MTs/DYNLT1 as drivers of Vpr nuclear import and HIV infection, with important therapeutic implications. - Highlights: • HIV-1 Vpr utilizes the microtubule network to traffic towards the nucleus. • Mechanism relies on interaction between Vpr and dynein light chain protein DYNLT1. • Long-term non-progressor derived mutation (F72L) impairs this interaction. • Key residues in the vicinity of F72 contribute to interaction with DYNLT1.

  4. Normalized knee-extension strength or leg-press power after fast-track total knee arthroplasty

    DEFF Research Database (Denmark)

    Aalund, Peter K; Larsen, Kristian; Hansen, Torben Bæk

    2013-01-01

    OBJECTIVE: (s): To investigate which of the two muscle-impairment measures for the operated leg, normalized knee extension strength or leg press power, is more closely associated to performance-based and self-reported measures of function shortly following total knee arthroplasty (TKA). DESIGN...... and dynamic leg presses to determine their body-mass normalized knee extension strength and leg press power, respectively. The 10-m fast speed walking and 30-s chair stand tests were used to determine performance-based function, while the Western Ontario McMaster University Osteoarthritis Index (WOMAC......) and Oxford Knee scores were used to determine self-reported function. RESULTS: Normalized leg press power was more closely associated to both performance-based (r=.82, P...

  5. Progressive strength training (10 RM) commenced immediately after fast-track total knee arthroplasty: is it feasible?

    DEFF Research Database (Denmark)

    Jakobsen, Thomas Linding; Husted, Henrik; Kehlet, Henrik

    2012-01-01

    . They received rehabilitation including progressive strength training of the operated leg (leg press and knee-extension), using relative loads of 10 repetition maximum with three training sessions per week for 2 weeks. Rehabilitation was commenced 1 or 2 days after TKA. At each training session, knee pain, knee...... joint effusion and training load were recorded. Isometric knee-extension strength and maximal walking speed were measured before the first and last session. Results: The training load increased progressively (p training exercises......, but knee pain at rest and knee joint effusion (p training sessions. Isometric knee-extension strength and maximal walking speed increased by 147 and 112%, respectively. Conclusion: Progressive strength training initiated immediately after TKA seems feasible...

  6. Delirium after fast-track hip and knee arthroplasty – a cohort study of 6331 elderly patients

    DEFF Research Database (Denmark)

    Petersen, P. B.; Jørgensen, C. C.; Kehlet, H.

    2017-01-01

    without PD (P delirium symptoms contributing to LOS > 4 days in fast......Background: Postoperative delirium (PD) is a well-known complication among elderly surgical patients and associated with increased morbidity, mortality and length of stay (LOS). In elective orthopedic surgery, including hip and knee arthroplasty (THA/TKA), most studies report incidences between 5...... to November 2013. Results: We identified 43 (0.7%) cases of PD symptoms mentioned as a reason for LOS > 4 days among the 789 patients with LOS > 4 days (12.5% of all THA and TKA). PD patients had a mean age of 80.7 [[95% CI] 79.3–82.1] years, being 4.0 [[95% CI] 2.5–5.5] years older compared to patients...

  7. FAST TRACK COMMUNICATION: Contrasting characteristics of sub-microsecond pulsed atmospheric air and atmospheric pressure helium-oxygen glow discharges

    Science.gov (United States)

    Walsh, J. L.; Liu, D. X.; Iza, F.; Rong, M. Z.; Kong, M. G.

    2010-01-01

    Glow discharges in air are often considered to be the ultimate low-temperature atmospheric pressure plasmas for numerous chamber-free applications. This is due to the ubiquitous presence of air and the perceived abundance of reactive oxygen and nitrogen species in air plasmas. In this paper, sub-microsecond pulsed atmospheric air plasmas are shown to produce a low concentration of excited oxygen atoms but an abundance of excited nitrogen species, UV photons and ozone molecules. This contrasts sharply with the efficient production of excited oxygen atoms in comparable helium-oxygen discharges. Relevant reaction chemistry analysed with a global model suggests that collisional excitation of O2 by helium metastables is significantly more efficient than electron dissociative excitation of O2, electron excitation of O and ion-ion recombination. These results suggest different practical uses of the two oxygen-containing atmospheric discharges, with air plasmas being well suited for nitrogen and UV based chemistry and He-O2 plasmas for excited atomic oxygen based chemistry.

  8. The use of an intraarticular catheter on fast-track primary knee arthroplasty, is it a step forward?

    Science.gov (United States)

    Cáceres-Sánchez, L; García-Benítez, J B; Coronado-Hijón, V; Montero-Pariente, M

    This study compares the efficacy in post-operative pain control of the intraarticular catheter compared to the epidural catheter after primary total knee arthroplasty. Randomised clinical trial consisting of two groups of patients. A control group with intradural anaesthesia and an intraoperative epidural catheter (ropivacaine) and an intervention group using the same anaesthetic technique and an intraarticular catheter with an elastomeric pump (ropivacaine+dexketoprofen). Data such as demographic, anaesthetic and surgical variables, pain intensity according to Verbal Rating Scale, opioid use and complications, joint balance, onset of walking and hospital stay were recorded. A lower incidence and severity on Verbal Rating Scale and a better control of postoperative pain (p.001). Finally, the hospital stay decreased significantly, with 33.3% of intervention group patients discharged within the first 48h compared to none of the control group. The use of the intraarticular catheter as postoperative analgesia is a useful and safe alternative. It reduces the possibility of side effects. It helps in early improvement of joint balance, onset of walking and control of pain. All of which increase patient satisfaction and result in a shorter period of hospitalisation. Copyright © 2017 SECOT. Publicado por Elsevier España, S.L.U. All rights reserved.

  9. Knee Pain during Strength Training Shortly following Fast-Track Total Knee Arthroplasty: A Cross-Sectional Study

    Science.gov (United States)

    Bandholm, Thomas; Thorborg, Kristian; Lunn, Troels Haxholdt; Kehlet, Henrik; Jakobsen, Thomas Linding

    2014-01-01

    Background Loading and contraction failure (muscular exhaustion) are strength training variables known to influence neural activation of the exercising muscle in healthy subjects, which may help reduce neural inhibition of the quadriceps muscle following total knee arthroplasty (TKA). It is unknown how these exercise variables influence knee pain after TKA. Objective To investigate the effect of loading and contraction failure on knee pain during strength training, shortly following TKA. Design Cross-sectional study. Setting Consecutive sample of patients from the Copenhagen area, Denmark, receiving a TKA, between November 2012 and April 2013. Participants Seventeen patients, no more than 3 weeks after their TKA. Main outcome measures: In a randomized order, the patients performed 1 set of 4 standardized knee extensions, using relative loads of 8, 14, and 20 repetition maximum (RM), and ended with 1 single set to contraction failure (14 RM load). The individual loadings (kilograms) were determined during a familiarization session >72 hours prior. The patients rated their knee pain during each repetition, using a numerical rating scale (0–10). Results Two patients were lost to follow up. Knee pain increased with increasing load (20 RM: 3.1±2.0 points, 14 RM: 3.5±1.8 points, 8 RM: 4.3±2.5 points, P = 0.006), and repetitions to contraction failure (10% failure: 3.2±1.9 points, 100% failure: 5.4±1.6 points, Pknee pain 60 seconds after the final repetition (2.7±2.4 points) was not different from that recorded before strength training (2.7±1.8 points, P = 0.88). Conclusion Both loading and repetitions performed to contraction failure during knee- extension strength-training, increased post-operative knee pain during strength training implemented shortly following TKA. However, only the increase in pain during repetitions to contraction failure exceeded that defined as clinically relevant, and was very short-lived. Trial Registration Clinical

  10. ATLAS FTK Fast Track Trigger

    CERN Document Server

    Iizawa, T; The ATLAS collaboration

    2014-01-01

    The Fast TracKer (FTK) will perform global track reconstruction after each Level-1 trigger accept signal to enable the software-based higher level trigger to have early access to tracking information. FTK is a dedicated processor based on a mixture of advanced technologies. Modern, powerful Field Programmable Gate Arrays (FPGAs) form an important part of the system architecture, and the large level of computing power required for pattern recognition is provided by incorporating standard-cell ASICs named Associative Memory (AM). Motivation and the architecture of the FTK system will be presented, and the status of hardware and simulation will be following.

  11. ATLAS FTK: Fast Track Trigger

    CERN Document Server

    Volpi, Guido; The ATLAS collaboration

    2015-01-01

    An overview of the ATLAS Fast Tracker processor is presented, reporting the design of the system, its expected performance, and the integration status. The next LHC runs, with a significant increase in instantaneous luminosity, will provide a big challenge to the trigger and data acquisition systems of all the experiments. An intensive use of the tracking information at the trigger level will be important to keep high efficiency in interesting events, despite the increase in multiple p-p collisions per bunch crossing (pile-up). In order to increase the use of tracks within the High Level Trigger (HLT), the ATLAS experiment planned the installation of an hardware processor dedicated to tracking: the Fast TracKer (FTK) processor. The FTK is designed to perform full scan track reconstruction at every Level-1 accept. To achieve this goal, the FTK uses a fully parallel architecture, with algorithms designed to exploit the computing power of custom VLSI chips, the Associative Memory, as well as modern FPGAs. The FT...

  12. Prehospital fast track care for patients with hip fracture: Impact on time to surgery, hospital stay, post-operative complications and mortality a randomised, controlled trial.

    Science.gov (United States)

    Larsson, Glenn; Strömberg, Rn Ulf; Rogmark, Cecilia; Nilsdotter, Anna

    2016-04-01

    Ambulance organisations in Sweden have introduced prehospital fast track care (PFTC) for patients with suspected hip fracture. This means that the ambulance nurse starts the pre-operative procedure otherwise implemented at the accident & emergency ward (A&E) and transports the patient directly to the radiology department instead of A&E. If the diagnosis is confirmed, the patient is transported directly to the orthopaedic ward. No previous randomised, controlled studies have analysed PFTC to describe its possible advantages. The aim of this study is to examine whether PFTC has any impact on outcomes such as time to surgery, length of stay, post-operative complications and mortality. The design of this study is a prehospital randomised, controlled study, powered to include 400 patients. The patients were randomised into PFTC or the traditional care pathway (A&E group). Time from arrival to start for X-ray was faster for PFTC (mean, 28 vs. 145 min; pstart of X-ray to start of surgery (mean 18.40 h in both groups). No significant differences between the groups were observed with regard to: time from arrival to start of surgery (p=0.07); proportion operated within 24h (79% PFTC, 75% A&E; p=0.34); length of stay (p=0.34); post-operative complications (p=0.75); and 4 month mortality (18% PFTC, 15% A&E p=0.58). PFTC improved time to X-ray and admission to a ward, as expected, but did not significantly affect time to start of surgery, length of stay, post-operative complications or mortality. These outcomes were probably affected by other factors at the hospital. Patients with either possible life-threatening conditions or life-threatening conditions prehospital were excluded. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. Surgical treatment of brain metastases - a review. Part 2. Results of treatment

    International Nuclear Information System (INIS)

    Wronski, M.; Czernicki, Z.

    1994-01-01

    Results of treatment of most frequent brain metastases from nonsmall cell lung cancer, breast cancer, malignant melanoma and kidney tumors are discussed. Also efficacy of surgical treatment, chemotherapy, radiotherapy and radiosurgery is analyzed

  14. Integrated thermal treatment system sudy: Phase 2, Results

    Energy Technology Data Exchange (ETDEWEB)

    Feizollahi, F.; Quapp, W.J.

    1995-08-01

    This report presents the second phase of a study on thermal treatment technologies. The study consists of a systematic assessment of nineteen thermal treatment alternatives for the contact-handled mixed low-level waste (MLLW) currently stored in the US Department of Energy complex. The treatment alternatives consist of widely varying technologies for safely destroying the hazardous organic components, reducing the volume, and preparing for final disposal of the MLLW. The alternatives considered in Phase 2 were innovative thermal treatments with nine types of primary processing units. Other variations in the study examined the effect of combustion gas, air pollution control system design, and stabilization technology for the treatment residues. The Phase 1 study, the results of which have been published as an interim report, examined ten initial thermal treatment alternatives. The Phase 2 systems were evaluated in essentially the same manner as the Phase 2 systems. The assumptions and methods were the same as for the Phase 1 study. The quantities, and physical and chemical compositions, of the input waste used in he Phase 2 systems differ from those in the Phase 1 systems, which were based on a preliminary waste input database developed at the onset of the Integrated Thermal Treatment System study. The inventory database used in the Phase 2 study incorporates the latest US Department of Energy information. All systems, both primary treatment systems and subsystem inputs, have now been evaluated using the same waste input (2,927 lb/hr).

  15. Integrated thermal treatment system sudy: Phase 2, Results

    International Nuclear Information System (INIS)

    Feizollahi, F.; Quapp, W.J.

    1995-08-01

    This report presents the second phase of a study on thermal treatment technologies. The study consists of a systematic assessment of nineteen thermal treatment alternatives for the contact-handled mixed low-level waste (MLLW) currently stored in the US Department of Energy complex. The treatment alternatives consist of widely varying technologies for safely destroying the hazardous organic components, reducing the volume, and preparing for final disposal of the MLLW. The alternatives considered in Phase 2 were innovative thermal treatments with nine types of primary processing units. Other variations in the study examined the effect of combustion gas, air pollution control system design, and stabilization technology for the treatment residues. The Phase 1 study, the results of which have been published as an interim report, examined ten initial thermal treatment alternatives. The Phase 2 systems were evaluated in essentially the same manner as the Phase 2 systems. The assumptions and methods were the same as for the Phase 1 study. The quantities, and physical and chemical compositions, of the input waste used in he Phase 2 systems differ from those in the Phase 1 systems, which were based on a preliminary waste input database developed at the onset of the Integrated Thermal Treatment System study. The inventory database used in the Phase 2 study incorporates the latest US Department of Energy information. All systems, both primary treatment systems and subsystem inputs, have now been evaluated using the same waste input (2,927 lb/hr)

  16. Psychogenic non-epileptic seizures and psychoanalytical treatment: results

    Directory of Open Access Journals (Sweden)

    Niraldo de Oliveira Santos

    2014-12-01

    Full Text Available Background: the occurrence of psychogenic non-epileptic seizures (PNES is estimated to be between 2 to 33 cases in every 100,000 inhabitants. The number of patients with PNES reaches 19% of those treated as epileptics. Patients with PNES are treated as if they had intractable epilepsy, with unsatisfactory results even after medication treatment is used to its maximum. The aim of this study is to present the effects of individual psychoanalytical treatment in patients with PNES, assessing its impact in the evolution of the clinical picture and its association with sex, time of disease, social, psychological and professional harm, as well as going through with treatment. Methods: The case base was composed of 37 patients with PNES. The diagnosis was reached with video-EEG monitoring. Psychoanalytical treatment was carried out through 12 months of weekly sessions timed for around 50-minutes each, in a total of 48 individual sessions. Results: This study found a high rate of success in the treatment of PNES patients. 29.7% (n=11 of patients had cessation or cure of symptoms and 51.4% (n=19 had a decrease in the number of episodes. There is an association between cessation or decrease in the number of episodes and sex (p<0.01, religion (p<0.01 and concluding treatment (p<0.01. Conclusion: Individual psychoanalytical treatment applied to patients with PNES is considered effective and can be an essential form of assistance for the reduction or cessation of episodes.

  17. Results of laser treatment for sub-retinal neovascular membranes ...

    African Journals Online (AJOL)

    A retrospective study was carried out to determine the results of laser treatment for choroidal neovascular membranes in age-related macular degeneration in 92 patients in whom fluorescein angiography was performed for this condition over a 7-year period. Twenty-nine of these patients, treated with the argon laser, were ...

  18. Clinical confrontation results of diagnostics and treatment of skin cancer

    International Nuclear Information System (INIS)

    Zikiryakhodjaev, D.Z.; Sanginov, D.R.

    2001-01-01

    In this chapter of book authors investigated the clinical confrontation results of diagnostics and treatment of skin cancer. They noted that diagnostic of skin cancer have to foresee the determination morphologic implements and degree of malignancy tumorous process why in general depend prognosis of illness

  19. [Integrated intensive treatment of tinnitus: method and initial results].

    Science.gov (United States)

    Mazurek, B; Georgiewa, P; Seydel, C; Haupt, H; Scherer, H; Klapp, B F; Reisshauer, A

    2005-07-01

    In recent years, no major advances have been made in understanding the mechanisms underlying the development of tinnitus. Hence, the present therapeutic strategies aim at decoupling the subconscious from the perception of tinnitus. Mindful of the lessons drawn from existing tinnitus retraining and desensitisation therapies, a new integrated day hospital strategy of treatment lasting 7-14 days has been developed at the Charité Hospital and is presented in the present paper. The strategy for treating tinnitus in the proximity of patient domicile is designed for patients who feel disturbed in their world of perception and their efficiency due to tinnitus and give evidence of mental and physical strain. In view of the etiologically non-uniform and multiple events connected with tinnitus, consideration was also given to the fact that somatic and psychosocial factors are equally involved. Therefore, therapy should aim at diagnosing and therapeutically influencing those psychosocial factors that reduce the hearing impression to such an extent that the affected persons suffer from strain. The first results of therapy-dependent changes of 46 patients suffering from chronic tinnitus are presented. The data were evaluated before and after 7 days of treatment and 6 months after the end of treatment. Immediately after the treatment, the scores of both the tinnitus questionnaire (Goebel and Hiller) and the subscales improved significantly. These results were maintained during the 6-month post-treatment period and even improved.

  20. Results of treatment in irradiated testicular seminoma patients

    International Nuclear Information System (INIS)

    Kellokump-Lehtinen, P.

    1990-01-01

    Excellent treatment results have been acieved historically with postoperative radiotherapy in testicular seminoma. In this retrospective study the treatment results of 211 patients with Stage I/II testicular seminoma treated in Finland during the years 1970-1983 were evaluated. 176 (84%) patients received postoperative radiotherapy alone. In addition to radiotherapy, 26 (12%) patients received chemotherapy during the primary treatment. There were 129 Stage I (61%), 66 Stage IIA-B (31%) and 16 Stage IIC (8%) tumors. The 5-year survival rate was 95% in Stage I, 87% in Stage IIA-B and 73% in Stage IIC. In Stage I, seven relapses (relapse rate 6%) occured after irradiation; three of them were cured with second-line therapies. None of the relapses occurred within the radiotherapy field. In Stage IIA-B, 31 patients had only parailiacic + aortic irradiation, 25 patients received both parailiacic + aortic and mediastinal irradiation. With both radiotherapy techniques there was no significant difference in the number of relapses (seven and three) and in the remission rate (94% and 96%). Radiotherapy alone was used on four Stage IIC patients and one of them died during the primary treatment. Two of them relapsed, but could be cured with chemotherapy. These results correspond to those reported in the literature and tye suggest that prophylactic mediastinal irradiation is unneccessary in Stage IIA-B patients. Stage IIC patients should receive chemotherapy initially. (author). 19 refs.; 2 figs.; 2 tabs

  1. Preliminary Results of the Louisiana Sex Offender Treatment Program

    Directory of Open Access Journals (Sweden)

    Lee A. Underwood

    2015-12-01

    Full Text Available The purpose of this study was to offer preliminary support for the Louisiana Sex Offender Treatment Program (LSOTP in addressing the needs of juvenile sex offenders. Research objectives were (1 to offer statistical evidence for reductions in anxiety, depression, cognitive distortion and negative attitudes towards women comparing a group of 21 adolescents, 12 of whom received services as usual and nine of whom participated in the LSOTP. A controlled experimental evaluation design was utilized. The juvenile sex offenders were randomly assigned to the experimental group for 12 weeks receiving treatment services and a control group receiving care “as usual” in a residential group care program. Participants in the experimental group experienced statistically significant decreases in cognitive distortions related specifically to rape and molestation.The results of this study offer preliminary support of the LSOTP as a best practices alternative to other treatment modalities.

  2. Percutaneous Treatment of Splenic Cystic Echinococcosis: Results of 12 Cases

    Energy Technology Data Exchange (ETDEWEB)

    Akhan, Okan, E-mail: akhano@tr.net; Akkaya, Selçuk, E-mail: selcuk.akkaya85@gmail.com [Hacettepe University, Department of Radiology, School of Medicine (Turkey); Dağoğlu, Merve Gülbiz, E-mail: drmgkartal@gmail.com [Istanbul University, Department of Radiology, Istanbul School of Medicine (Turkey); Akpınar, Burcu, E-mail: burcu-akpinar@yahoo.com [Hacettepe University, Department of Radiology, School of Medicine (Turkey); Erbahçeci, Aysun, E-mail: aysunerbahceci@yahoo.com [Istanbul Bakirkoy Dr. Sadi Konuk Education and Research Hospital, Department of Radiology (Turkey); Çiftçi, Türkmen, E-mail: turkmenciftci@yahoo.com [Hacettepe University, Department of Radiology, School of Medicine (Turkey); Köroğlu, Mert, E-mail: mertkoroglu@hotmail.com [Antalya Education and Research Hospital, Department of Radiology (Turkey); Akıncı, Devrim, E-mail: akincid@hotmail.com [Hacettepe University, Department of Radiology, School of Medicine (Turkey)

    2016-03-15

    PurposeCystic echinococcosis (CE) in the spleen is a rare disease even in endemic regions. The aim of this study was to examine the efficacy of percutaneous treatment for splenic CE.Materials and MethodsTwelve patients (four men, eight women) with splenic CE were included in this study. For percutaneous treatment, CE1 and CE3A splenic hydatid cysts were treated with either the PAIR (puncture, aspiration, injection, respiration) technique or the catheterization technique.ResultsEight of the hydatid cysts were treated with the PAIR technique and four were treated with catheterization. The volume of all cysts decreased significantly during the follow-up period. No complication occurred in seven of 12 patients. Abscess developed in four patients. Two patients underwent splenectomy due to cavity infection developed after percutaneous treatment, while the spleen was preserved in 10 of 12 patients. Total hospital stay was between 1 and 18 days. Hospital stay was longer and the rate of infection was higher in the catheterization group. Follow-up period was 5–117 months (mean, 44.8 months), with no recurrence observed.ConclusionThe advantages of the percutaneous treatment are its minimal invasive nature, short hospitalization duration, and its ability to preserve splenic tissue and function. As the catheterization technique is associated with higher abscess risk, we suggest that the PAIR procedure should be the first percutaneous treatment option for splenic CE.

  3. Managing AVN following internal fixation: treatment options and clinical results.

    Science.gov (United States)

    Hoskinson, Simon; Morison, Zachary; Shahrokhi, Shahram; Schemitsch, Emil H

    2015-03-01

    Avascular necrosis (AVN) after internal fixation of intracapsular hip fractures is a progressive multifactorial disease that ultimately results in local ischemia with ensuing osteocyte necrosis and structural compromise. This disease can cause significant clinical morbidity and affects patients of any age, including young and active patients. Effective treatment of this condition among young adults is challenging due to their high functional demands. The aim of managing AVN is to relieve pain, preserve range of movement and improve function. Treatment methods vary depending on the stage of the disease and can be broadly categorised into two options, hip preserving surgery and hip arthroplasty. Although, hip preserving techniques are attractive in the young adult, they may alter the morphology of the proximal femur and make subsequent arthroplasty more challenging. Conversely, arthroplasty in the young adult may require repeat revision procedures throughout the patient's life. Current evidence suggests that modifications of prevailing treatments, in addition to new technologies, have led to the development of management strategies that may be able to alter the course of femoral head osteonecrosis. This review aims to summarise the options available for treatment of AVN in the young adult and review the clinical results. Copyright © 2014 Elsevier Ltd. All rights reserved.

  4. Search Results | Page 90 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2010-01-01

    Results 891 - 900 of 8531 ... Social, political and economic transformative impact of the Fast Track Land Reform Programme on the lives of women farmers in Goromonzi and Vungu districts in Zimbabwe. Published date. January 1, 2010. Studies. -. Land, Economic Rights and Food Security. Published date. January 1, 2010.

  5. Search Results | Page 87 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2010-01-01

    Results 861 - 870 of 8518 ... Social, political and economic transformative impact of the Fast Track Land Reform Programme on the lives of women farmers in Goromonzi and Vungu districts in Zimbabwe. Published date. January 1, 2010. Studies. -. Land, Economic Rights and Food Security. Published date. January 1, 2010.

  6. Pirfenidone treatment in idiopathic pulmonary fibrosis: nationwide Danish results

    Directory of Open Access Journals (Sweden)

    Goran Nadir Salih

    2016-09-01

    Full Text Available Background: Pirfenidone was approved by the European Medicines Agency and introduced in most European countries in 2011 for treatment of idiopathic pulmonary fibrosis (IPF. Objective: To describe the national Danish experiences of pirfenidone treatment for IPF during 30 months with respect to target population, safety, adherence to the treatment and effect analysis in a well-characterised IPF population in a real-life setting. Methods: Retrospective data collection from medical records of all patients in Denmark with IPF from 2011 to 2014. Data included baseline demographics, high-resolution computed tomography (HRCT, histopathology, forced vital capacity (FVC and 6-min walk test (6MWT. Longitudinal data on FVC, walk test, adherence to the treatment and vital status were also collected. Results: Pirfenidone treatment was initiated in 113 patients. Mean age was 69.6±8.1 years (±SD, and 71% were male. Definite IPF diagnosis required thoracoscopic lung biopsy in 45 patients (39.8%. The remaining 68 cases had a definite (64 patients or possible usual interstitial pneumonia (four patients pattern on HRCT. Patients were followed for 0.1–33.8 months (median 9.4 months. Fifty-one patients (45.2% needed dose adjustment, 18 (16% patients discontinued therapy and 13 patients (11.5% died. The annual mean decline in FVC was 164 ml (SE 33.2. The decline in 6MWT was 18.2 m (SE 11.2. Nausea (44.2%, fatigue (38.9% and skin reactions (32.7% were frequent adverse events. Conclusion: Patients with IPF treated with pirfenidone experienced tolerable adverse events. Patients were maintained on treatment due to a careful follow-up and dose adjustment programme. The annual decline in physiological parameters and mortality rate was comparable to previous randomised controlled trials.

  7. Clinical results of nonsurgical treatment for spinal metastases

    International Nuclear Information System (INIS)

    Katagiri, Hirohisa; Takahashi, Mitsuru; Inagaki, Jiro; Kobayashi, Hidetoshi; Sugiura, Hideshi; Yamamura, Shigeki; Iwata, Hisashi

    1998-01-01

    Purpose: In contrast with many analyses of surgical treatment for spinal metastases, there have been only a few recent well-documented publications assessing nonsurgical treatment. This paper is a study of the outcome of nonsurgical therapy for metastatic tumors of the spine. Methods and Materials: One hundred and one patients with spinal metastases were treated with radiation therapy and/or chemotherapy without surgical intervention between 1990 and 1995, in prospective analysis, and had follow-up for more than 24 months. This study included 59 men and 42 women with a mean age of 61 years (range: 14 to 81). Mean follow-up periods were 11 months for patients dying of the disease and 53 months for the survivors. Neurological status, pain relief, functional improvement, and cumulative survival rate were assessed. Results: Of the total treated, 67 patients (66%) were evaluated as being neurologically stable or improved after treatment. Pain relief was achieved in 67%, and 64% showed functional improvement. Primary lesion responsiveness to nonsurgical therapy influenced the survival, neurological recovery, pain control, and function. Neurological findings before therapy were useful in predicting ambulatory status after treatment. Conclusion: Nonsurgical treatment was often successful when primary tumors had responsiveness to radiation therapy and/or chemotherapy. We found this to be evident even when neurological deficits were found, particularly in lumbar spines. Spinal metastases of tumors with less responsiveness, unless patients were neurologically intact, responded poorly to therapy. Most of the patients who were successfully treated enjoyed relief lasting nearly until death. Their functional ability was limited by general debility, rather than by local tumor regeneration

  8. Upper cervical injuries: Clinical results using a new treatment algorithm

    Directory of Open Access Journals (Sweden)

    Andrei F Joaquim

    2015-01-01

    Full Text Available Introduction: Upper cervical injuries (UCI have a wide range of radiological and clinical presentation due to the unique complex bony, ligamentous and vascular anatomy. We recently proposed a rational approach in an attempt to unify prior classification system and guide treatment. In this paper, we evaluate the clinical results of our algorithm for UCI treatment. Materials and Methods: A prospective cohort series of patients with UCI was performed. The primary outcome was the AIS. Surgical treatment was proposed based on our protocol: Ligamentous injuries (abnormal misalignment, facet perched or locked, increase atlanto-dens interval were treated surgically. Bone fractures without ligamentous injuries were treated with a rigid cervical orthosis, with exception of fractures in the dens base with risk factors for non-union. Results: Twenty-three patients treated initially conservatively had some follow-up (mean of 171 days, range from 60 to 436 days. All of them were neurologically intact. None of the patients developed a new neurological deficit. Fifteen patients were initially surgically treated (mean of 140 days of follow-up, ranging from 60 to 270 days. In the surgical group, preoperatively, 11 (73.3% patients were AIS E, 2 (13.3% AIS C and 2 (13.3% AIS D. At the final follow-up, the American Spine Injury Association (ASIA score was: 13 (86.6% AIS E and 2 (13.3% AIS D. None of the patients had neurological worsening during the follow-up. Conclusions: This prospective cohort suggested that our UCI treatment algorithm can be safely used. Further prospective studies with longer follow-up are necessary to further establish its clinical validity and safety.

  9. Emergency Endovascular Treatment of Abdominal Aortic Aneurysms: Feasibility and Results

    International Nuclear Information System (INIS)

    Lagana, Domenico; Carrafiello, Gianpaolo; Mangini, Monica; Fontana, Federico; Caronno, Roberto; Castelli, Patrizio; Cuffari, Salvatore; Fugazzola, Carlo

    2006-01-01

    Purpose. To assess the feasibility and effectiveness of emergency endovascular treatment of abdominal aortic aneurysms (AAAs). Methods. During 36 months we treated, on an emergency basis, 30 AAAs with endovascular exclusion. In 21 hemodynamically stable patients preoperative CT angiography (CTA) was performed to confirm the diagnosis and to plan the treatment; 9 patients with hemorrhagic shock were evaluated with angiography performed in the operating room. Twenty-two Excluder (Gore) and 8 Zenith (Cook) stent-grafts (25 bifurcated and 5 aorto-uni-iliac) were used. The follow-up was performed by CTA at 1, 3, 6, and 12 months. Results. Technical success was achieved in 100% of cases with a 10% mortality rate. The total complication rate was 23% (5 increases in serum creatinine level and 2 wound infections). During the follow-up, performed in 27 patients (1-36 months, mean 15.2 months), 4 secondary endoleaks (15%) (3 type II, 2 spontaneously thrombosed and 1 under observation, and 1 type III treated by iliac extender insertion) and 1 iliac leg occlusion (treated with femoro-femoral bypass) occurred. We observed a shrinkage of the aneurysmal sac in 8 of 27 cases and stability in 19 of 27 cases; we did not observe any endotension. Conclusions. Endovascular repair is a good option for emergency treatment of AAAs. The team's experience allows correct planning of the procedure in emergency situations also, with technical results comparable with elective repair. In our experience the bifurcated stent-graft is the device of choice in patients with suitable anatomy because the procedure is less time-consuming than aorto-uni-iliac stent-grafting with surgical crossover, allowing faster aneurysm exclusion. However, further studies are required to demonstrate the long-term efficacy of endovascular repair compared with surgical treatment

  10. Comparison of Treatment Results Between Adult and Juvenile Nasopharyngeal Carcinoma

    International Nuclear Information System (INIS)

    Downing, N. Lance; Wolden, Suzanne; Wong, Priscilla; Petrik, David W.; Hara, Wendy; Le, Quynh-Thu

    2009-01-01

    Purpose: Nasopharyngeal carcinoma (NPC) has a bimodal age distribution. In contrast to the adult variant, little is known about the juvenile form. This study examined the treatment results between adult (aNPC) and juvenile NPC (jNPC) patients for future treatment considerations in jNPC. Methods and Materials: The jNPC population included 53 patients treated at two institutions between 1972 and 2004. The aNPC population included 84 patients treated at one institution. The patients had received a median dose of 66 Gy of external beam radiotherapy and 72% underwent chemotherapy. The mean follow-up for surviving patients was 12.6 years for jNPC and 6.6 years for aNPC. Results: The jNPC patients presented with more advance stages than did the aNPC patients (92% vs. 67% Stage III-IV, p = .006). However, jNPC patients had significantly better overall survival (OS) than did aNPC patients. The 5-year OS rate was 71% for jNPC and 58% for aNPC (p = .03). The jNPC group also demonstrated a trend for greater relapse-free survival than the aNPC group (5-year relapse-free survival rate, 69% vs. 49%; p = .056). The pattern of failure analysis revealed that the jNPC patients had greater locoregional control and freedom from metastasis but the differences were not statistically significant. Univariate analysis for OS revealed that age group, nodal classification, and chemotherapy use were significant prognostic factors. Age group remained significant for OS on multivariate analysis, after adjusting for N classification and treatment. Conclusion: Despite more advance stage at presentation, jNPC patients had better survival than did aNPC patients. Future treatment strategies should take into consideration the long-term complications in these young patients.

  11. Multistrain models predict sequential multidrug treatment strategies to result in less antimicrobial resistance than combination treatment

    DEFF Research Database (Denmark)

    Ahmad, Amais; Zachariasen, Camilla; Christiansen, Lasse Engbo

    2016-01-01

    generated by a mathematical model of the competitive growth of multiple strains of Escherichia coli.Results: Simulation studies showed that sequential use of tetracycline and ampicillin reduced the level of double resistance, when compared to the combination treatment. The effect of the cycling frequency...... frequency did not play a role in suppressing the growth of resistant strains, but the specific order of the two antimicrobials did. Predictions made from the study could be used to redesign multidrug treatment strategies not only for intramuscular treatment in pigs, but also for other dosing routes.......Background: Combination treatment is increasingly used to fight infections caused by bacteria resistant to two or more antimicrobials. While multiple studies have evaluated treatment strategies to minimize the emergence of resistant strains for single antimicrobial treatment, fewer studies have...

  12. The results of surgical and nonsurgical treatment of mallet finger

    Directory of Open Access Journals (Sweden)

    Starčević Branislav

    2006-01-01

    Full Text Available Introduction: The injury of the hand tendon classified as mallet finger presents the loss of continuity of the united lateral band of the extensor apparatus above distal interphalangeal joint, which consequently leads to specific deformity of distal interphalangeal joint which is called mallet (hammer finger. Objective Our paper had several research Objectives: presentation of the existing Results of surgical and nonsurgical treatment of mallet finger deformities and comparison of our findings and other authors’ Results. Method: The study was retro-prospective, and analyzed 62 patients treated in the Clinical Center of Serbia in Belgrade (at the Institute of Orthopedic Surgery and Traumatology, and the Emergency Center in the period 1998 to 2003. The follow up of these patients lasted at least 8 months (from 8.3 months to 71.7 months. An average follow up was 28.7 months. The Objective parameters used in the study were as follows: sex, age, dominating hand, hand injury, finger injury, mode of treatment, complications, distal interphalangeal joint flexion and total movement of the distal interphalangeal joint. Collected data were analyzed by χ2-test and Student’s t-test. The confidence interval was p=0.05. Results: A total range of motion was 51.9±6.6 for nonsurgically treated patients, and 48.2±4.2 degrees for operated patients. Mean extension deficit of the distal interphalangeal joint was 6.5±3.3 for nonsurgical and 10.0±3.2 for operated patients. Conclusion: The Results confirmed that nonsurgical mode of treatment of mallet finger deformity was much more successful than surgical Method of treating the same deformity.

  13. Treatment's results of hyperthyroid patients with Iodine-131

    International Nuclear Information System (INIS)

    Bastan-Hagh, M.H.; Larijani, B.; Rahim-Tabrizi, P.; Khalili-Fard, A.R.; Baradar-Jalili, R.; Saghari, M.

    2004-01-01

    Introduction: radioiodine ( 131 I) is an effective and inexpensive alternative to surgery in the treatment of thyroid hyper function. The debate today concerns the maximum and minimum ablative doses, and factors leading to hypothyroidism. Patients and method: 1035 hyperthyroid patients treated with weight-adjusted ablative doses of 131 I were retrospectively assessed for treatment outcome or correlated with sex, age, underlying pathology, and administrated dose of 131 I . Results: Thyroid hyper function was more common in women. The greatest proportions of patients were in the 31-40 years age group and the smallest proportion over -70. The commonest underlying pathology was Grave's disease. Men had a lower response rate to 131 I therapy, with 2.4-fold greater probability of persistent hyperthyroidism (P 131 I hypothyroidism decreased with increasing age (P 131 I therapy was seen in patients with toxic adenoma, (P=0.0001). The incidence of hypothyroidism did not show a positive correction with increased administered dose of 131 I (P 131 I was effective in reducing thyroid nodule size. There were 18 cases of temporary hyperthyroidism, all of which recovered to euthyroid status within 12 months. Conclusion: one dose of radioiodine was effective in treatment of hyperthyroid patients in 91.2 % of cases. Age, sex and underlying pathology were determining factors. In most cases the average time to hypothyroidism was reasonably short, obviating the need for long time follow up in these patients

  14. Results of radioiodine treatment in various types of hyperthyroidism

    International Nuclear Information System (INIS)

    Donner, C.S.

    1988-01-01

    During an investigation period starting early in 1982 and ending in the middle of 1985 a total of 360 patients were treated with iodine-131 for hyperthyroidism of different origins. The case reports of 337 of these patients were reviewed for the purposes of this study. The patients were divided into three groups. In this cohort, the healing rates achieved with one single treatment were 84.4% for autonomic adenomas, 50.8% for hyperthyroidism of other than immunologic origins and 22.7% for Basedow's disease. After a series of up to four treatments the healing rates were seen to be increased to 93% for autonomous adenomas, 84% for nonimmunogenic hyperthyroidism and 80% for Basedow's disease. The results thus achieved appeared to be unrelated to the patients' sex or previous surgical interventions for disorders of the thyroid. The findings show that therapeutic regimes calculated individually on the basis of a formula should be approached with some caution. Thus, doses lower than 100 Gy are hardly advisable for patients showing diffuse hyperthyroidism. It would also appear wise in autonomous adenomas to reduce the dose from 400 to 200 Gy. Likewise, the use of doses above 15 mCi should be restricted to special cases. A dose-effect relationship could not be detected in patients suffering from Basedow's disease. It seems recommendable here to use low initial doses so as to permit less radiosensitive patients to be healed by repeat treatment with a higher dose. (orig./MG) [de

  15. Analysis of results of surgical treatment of posttraumatic stiff elbow

    Directory of Open Access Journals (Sweden)

    Rex Chandrabose

    2008-01-01

    Full Text Available Background: Surgical management of posttraumatic elbow stiffness has been reported with poor outcome following treatment. Sequential release in earlier stages of stiffness yielded much better results. The goal of our study was to assess the outcome in improvement of the range of motion of the elbow after surgical release and to analyze a tailor-made approach according to individual needs to yield good result. Materials and Methods: A prospective study was conducted in 47 cases of elbow stiffness due to various types of injuries. All the cases were treated with sequential release if there was no progress after adequate supervised conservative management except in unreduced dislocations. All the cases were followed up for a minimum period of 24 months. Overall outcome was rated with the functional scoring system by Mayo Clinic Performance Index. Results: Twenty-five (44.68% out of 47 patients had excellent results with a mean preoperative range of motion of 33.9° and postoperative range of motion of 105° with net gain in range of motion of 71.1° (′ t ′ test value is 19.27, P < 0.01. None of the patients had elbow instability. Patients not having heterotopic ossification, who underwent surgery from three to six months post injury had a mean gain of 73.5°. In patients who waited for more than six months had mean gain of 66.8°. However, the results in cases having heterotopic ossification followed a slightly different pattern. In cases where release was performed from three months to six months had mean gain of 77.5°. Cases in which release was performed after six months had gain of 57.1°. Conclusions: In cases of posttraumatic elbow stiffness after a failed initial conservative treatment, early arthrolysis with sequential surgical soft tissue release yields good result than delayed surgery.

  16. Treatment results of radical radiotherapy in uterine cervix cancer

    Energy Technology Data Exchange (ETDEWEB)

    Huh, Seung Jae; Kim, Bo Kyong; Lim, Do Hoon; Shin, Seong Soo; Lee, Jeong Eun; Kang, Min Kyu; Ahn, Yong Chan [Samsung Medical center, sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2002-09-15

    This study was conducted to evaluate the treatment results, prognostic factors, and complication rates after high dose rate (HDR) brachytherapy in patients with uterine cervix cancer who were treated with curative aim. Of 269 cervix cancer patients treated at the department of radiation oncology, Samsung Medical Center from September 1994 to July 1998, the 106 who were treated with radical radiotherapy were analyzed. The median age was 61 years (range 22 to 89). All patients except 4 with carcinoma in situ (CIS) were given external beam radiotherapy (range 30.6 {approx} 50.4 Gy to whole pelvis) and HDR brachytherapy. The common regimens of HDR brachytherapy were a total dose of 24 {approx} 28 Gy with 6 {approx} 7 fractions to point A at two fractions per week. The median overall treatment time was 55 days (range 44 to 104) in patients given both external beam radiotherapy and HDR brachytherapy. Early response of radiotherapy were evaluated by gynecologic examination and follow-up MRI 1 month after radiotherapy. Treatment responses were complete remission in 72 patients, partial response in 33 and no response in 1. The overall survival (OS) rate of all patients was 82%, and 73%, and the disease free survival (DFS) rate was 72%, and 69%, at 3, and 5 years, respectively. The pelvic control rate (PCR) was 79% at both 3 and 5 years. According to the FIGO stage, 3 and 5 year OS were 100% and 50% in CIS/IA, 100% in 100% in IB, 83% and 69% in IIA, 87% and 80% in IIB, and 62% and 62% in III, respectively. The 3 year OS in 4 patients with stage IVA was 100%. Three-year DFS were 80% in CIS/IA, 88% in IB, 100% in IIA, 64% in IIB, 58% in III, and 75% in IVA. Three-year PCR were 100% in CIS/IA, 94% in IB, 100% in IIA, 84% in IIB, 69% in III, and 50% in IVA. By univariate analysis, FIGO stage and treatment response were significant factors for OS. The significant factors for DFS were age, FIGO stage, treatment response and overall treatment time (OTT). For pelvic control rate

  17. Thromboembolic and major bleeding events in relation to perioperative bridging of vitamin K antagonists in 649 fast-track total hip and knee arthroplasties

    DEFF Research Database (Denmark)

    Jørgensen, Christoffer C; Kehlet, Henrik

    2017-01-01

    with preoperative vitamin K antagonist (VKA) treatment. We performed 30-day follow-up on in-hospital complications and re-admissions through the Danish National Patient Registry and patient records.  Results - Of 13,375 procedures, 649 (4.7%) were in VKA patients with a mean age of 73 (SD 9) years and a median...

  18. Our Treatment Results of Circumscribed and Diffuse Choroidal Hemangiomas

    Directory of Open Access Journals (Sweden)

    Esra Savku

    2013-08-01

    Full Text Available Purpose: To discuss our treatment results of choroidal hemangiomas. Material and Method: The records of 39 cases of choroidal hemangioma followed up at our clinic between July 1999–October 2012 were reviewed retrospectively. Asymptomatic cases were followed up. Symptomatic cases with subretinal fluid and impaired vision received treatment. Results: Mean age of the 39 patients was 44 (12-80 years. Thirty-five of 39 cases had circumscribed choroidal hemangioma, and 4 cases had diffuse choroidal hemangioma. Sturge-Weber syndrome was present in 3 cases with diffuse choroidal hemangioma. Cases with circumscribed choroidal hemangioma and minimal subretinal fluid were treated with TTT in 11 cases, PDT in 12 cases, and PDT+TTT in 1 case. Cases with circumscribed choroidal hemangioma and excessive subretinal fluid were treated with Ru-106 plaque radiotherapy in 1 case, Ru-106 plaque radiotherapy+TTT in 1 case, EBRT in 3 cases, and TTT+EBRT in 1 case. One painful blind eye with neovascular glaucoma and complicated cataract was enucleated. Cases with diffuse choroidal hemangioma and excessive subretinal fluid were treated with Ru-106 plaque radiotherapy+TTT in 1 case and EBRT in 1 case. Ahmed glaucoma valve implantation and FAKO emulsification were applied to a case with neovascular glaucoma and complicated cataract. Complete resorption of subretinal fluid was achieved in 23 (72% of treated 32 cases. When mean initial tumor thickness was 2.6 mm (0.5-6, mean final tumor thickness was 1.4 mm (0-6. When mean initial visual acuity (LogMAR was 1.5 (0-3, mean final visual acuity was 1.1 (0-3. No recurrence was observed. Discussion: The amount of the subretinal fluid determines the method of treatment in circumscribed choroidal hemangioma. While TTT and PDT are effective treatment modalities for minimal subretinal fluid, plaque radiotherapy and EBRT are applied in cases with excessive subretinal fluid. Combination therapies may be necessary according to the

  19. Varfarin in the complex treatment of antiphospholipid syndrome: preliminary results

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    T M Reshetnyak

    2003-01-01

    Full Text Available Objective. To assess efficacy and tolerance of varfarin in prophylaxis and therapy of thrombotic complications in patients with antiphospholipid syndrome (APS. Methods. 20 pts with APS (5 male and 15 female received varfarin during a year. 8 of them had primary APS (PAPS and 12 -systemic lupus erythematosus with APS (SLE+APS. 2 other pts (I with SLE+APS and I with PAPS received varfarin during the last 4 years. Nobody from 9 pts with PAPS received corticosteroids (CS. In SLE+APS pts CS dose varied from 4 to 20 mg/day and was not increased during follow up. During the study prothrombine time (PT was examined with thromboplastin ( manufactured by Renam having international sensitivity index 1,2 and international normalization relation (INR. Depending on treatment scheme APS pts were divided into 3 groups. Group 1 included 8 pts with INR<2,0, Group 2-7 with INR >3,0, group 3 - 7 pts with INR<2,0 receiving as additional treatment thrombo ASS 100 mg/day and vasonit from 600 to 1200 mg/day. Results. Two pts with INR = 1,8 had thrombosis recurrence (due to leg thrombophlebitis. There were no recurrences in other groups. 2 from 22 pts had "large" bleedings. "Small" bleedings episodes were noted in 7 from 22 pts. Largely that were subcutaneous bleedings (in 4 pts no more than 5 cm of size. Two pts receiving varfarin with INR 1,8 and 2,4 had renal colic. Conclusion. Our preliminary results prove the necessity of inclusion of varfarin in the treatment of pts with APS and thrombosis but intensive anticoagulant effect is not always desired.

  20. Longterm results of 131I treatment of hyperthyroidism

    International Nuclear Information System (INIS)

    Hamada, Noboru; Ito, Kunihiko; Mimura, Takashi; Nishikawa, Yoshihiko; Momotani, Naoko

    1979-01-01

    The results of 131 I treatment were analyzed in 512 out of 1,620 cases of hyperthyroid patients treated with 131 I from 1963 to 1967 at Ito Hospital, Tokyo. The incidence of hypothyroidism, diagnosed clinically referring serum T 3 , T 4 and metabolic index, was 28.5%, euthyroidism 66.4% and hyperthyroidism 5.1%. Fourty one percent of euthyroid cases had high levels of serum TSH. While TRH tests were performed in 11 euthyroid cases with normal TSH levels, TSH response was normal in only 3 of the cases. Since there was no difference in the incidence of hypothyroidism among patients receiving a single dose of 6,001 - 7,000, 7,001 - 8,000 and 8,001 - 9,000 rads, relationship between the results of therapy and various factors which might influence the outcome of therapy was investigated in these cases. The incidence of hypothyroidism was higher in patients with shorter period between the onset of hyperthyroid symptoms and 131 I therapy, previous therapy with external irradiation, small goiter, severe exophthalmus, and shorter effective half life of 131 I at the time of treatment. Three cases of thyroid cancer and 2 cases of leukemia were observed in 823 patients which included 311 cases followed up only by inquiry. (author)

  1. Medium-Term Results After Treatment of Recalcitrant Lateral Epicondylitis

    Science.gov (United States)

    Meknas, Khaled; Al Hassoni, Thabit N.; Odden-Miland, Åshild; Castillejo, Miguel; Kartus, Jüri

    2013-01-01

    Background: Recalcitrant lateral epicondylitis (elbow extensor–origin tendinosis) is a common cause of elbow pain with many treatment options. In the present study, the medium-term results after open release and radiofrequency microtenotomy are reported. Hypothesis: Microtenotomy would provide long-term pain relief that was as good as the open release method. Study Design: Prospective, randomized trial. Methods: Twenty-four patients randomized to either open release or microtenotomy were assessed after 5 to 7 years. Clinical examination and dynamic infrared thermography (DIRT) of both elbows were performed preoperatively and at the medium-term follow-up. Magnetic resonance imaging (MRI) of both elbows was performed at the medium-term follow-up. Results: Significant pain reduction was found using a visual analog scale (VAS) at the medium-term follow-up in both groups compared with the preoperative assessment (P lateral epicondylitis. The hypothesis was thus verified. PMID:26535247

  2. Results of Entecavir treatment in patients with chronic hepatitis B

    Directory of Open Access Journals (Sweden)

    Şükran Köse

    2013-12-01

    Full Text Available Objective: This study was designed to determine the efficacy and safety of Entecavir (ETV after 96 weeks treatment in patients with chronic viral hepatitis B (CHB. Methods: Thirty-eight patients were included into the study. The criteria for starting ETV treatment were as follows: elevated ALT levels >upper limit of normal (ULN two times, with HBV-DNA levels ≥5 log10 copies/ml (≥20000 IU/mL, in HBe Ag positive patients, ≥4log10 copies/ml (≥2000IU/mL in HBe Ag negative patients and liver damage was confirmed by histopathology (Knodell HAI ≥4 or fibrosis ≥1. Patients were followed up every 12 weeks by virological and biochemical tests. Results: Twenty-four of 38 patients (63.2% were male. Mean age of patients were 38.6 years, 14 of them were HBeAg positive (36.8%. At baseline, median ALT level was detected as 106.7 IU/ml, median HBV DNA levels were 4.8 x 107 copy/ml, and mean Knodell HAI score was nine. Eleven of 14 HBe Ag positive patients (78.6% were treatment-naïve. No resistance mutation was determined during treatment. Biochemical responses (BR at 48 th and 96th week were 100% and virologic response (VR were 57.1%, and 50%, respectively. Serological response (SR at 48th and 96 th weeks were 35.7% and 42.8% respectively. Fifteen (62.5% of 24 HBe Ag negative patients were treatment-naïve; two patients were detected to have lamivudine resistance mutation. At 48 th and 96 th week, BR was 95.8%, and 100%, respectively; and VR were 83.3% both. Conclusion:In our study, virologic response was significantly high after two years of therapy with Entecavir in HBe Ag negative patients. J Microbiol Infect Dis 2013;3(4: 176-180

  3. [Surgical treatment of Marfan syndrome; late results and new strategy].

    Science.gov (United States)

    Aomi, S; Nonoyama, M; Tomioka, H; Endo, M; Nagashima, H; Sakomura, Y; Aoka, Y; Kasanuki, H; Kurosawa, H

    2002-07-01

    Rapid progress has been made in the treatment of Marfan syndrome. Today, the treatment is relatively established and the results have also improved. Even if surgery is performed, however, vascular lesions may recur late after operation and late prognosis is poor considering the age of patients. Issues such as whether a reoperation should be conducted or how the late results might be improved are subjects of debate. Based on an analysis of recent late data, we have performed operations according to the new treatment policy, and here report the results. A total of 203 consecutive operations were conducted in 141 patients with Marfan syndrome who underwent surgery for aortic aneurysm at our department between February 1973 and August 2001. The mean age of patients was 39 (11 years with a male/female ratio of 95:46. At the first operation, 72 patients were diagnosed with annuloaortic ectasia (AAE), 17 patients with AAE + chronic dissection (DeBakey I), 14 patients with AAE + chronic dissection (DeBakey II), 6 patients with AAE + acute dissection (Stanford A), 11 patients with AAE + dissection (DeBakey III), 9 patients with dissection (DeBakey III) only, 3 patients with AAE + abdominal aortic aneurysm only, and 2 patients with abdominal aortic aneurysm only. The cause of reoperation were a new lesion in 17 patients, dissection in 13 patients and a true aneurysm in 4 patients. In 36 patients, an increase in the remaining lesion occurred or a scheduled stage 2 operation was performed. Reoperation was performed following the Bentall operation in 7 patients, dehiscence of the anastomotic region of the coronary artery in 5 patients, aneurysm of the anastomotic region of the coronary artery in 1 patients, and infection of the artificial valve with aneurysm of the anastomotic region of the coronary artery in 1 patient. Hospital deaths were reported in 8 (6%) patients who underwent composite valve graft replacement (including simultaneous arch replacement) for AAE. Hospital

  4. Urethral carcinoma in women: results of treatment with primary radiotherapy

    International Nuclear Information System (INIS)

    Milosevic, M.F.; Wards, P.R.; Gospodarowicz, M.K.; McLean, M.; Catton, P.A.; Catton, C.N.; Banerjee, D.

    2000-01-01

    Urethral carcinoma in women is uncommon. This study was undertaken to evaluate the role of radiotherapy in the treatment of these tumors. The hospital records of 34 women with primary urethral carcinoma were retrospectively reviewed. There were 15 squamous cell carcinomas, 13 transitional cell carcinomas, and six adenocarcinomas. The primary tumor was >4 cm in size in eight patients, involved the proximal urethra in 19 and extended to adjacent organs in 22. Inguinal or iliac lymphadenopathy was present in nine patients. There were eight TNM stage I/II tumors, 11 stage III tumors and 15 stage IV tumors. Radiotherapy was administered only to the primary tumor in 15 patients, and to the primary tumor and regional lymph nodes in the remaining 19 patients. Brachytherapy with or without external radiation was used to treat the primary tumor in 20 patients. Tumor recurred in 21 patients. The 7-year actuarial overall and cause-specific survivals were 41 and 45%, respectively. Large primary tumor bulk and treatment with external beam radiation alone (no brachytherapy) were independent adverse prognostic factors for local tumor recurrence. Brachytherapy reduced the risk of local recurrence by a factor of 4.2. The beneficial effect of brachytherapy was most prominently seen in patients with bulky primary disease. Large tumor size was the only independent adverse predictor of overall disease recurrence and death from cancer. Radiotherapy is an effective treatment for carcinoma of the female urethra and preserves normal anatomy and function. Brachytherapy improves local tumor control, possibly as a result of the higher radiation dose that can safely be delivered. (author)

  5. [Perinatal result with conservative treatment in preeclampsia-eclampsia].

    Science.gov (United States)

    Briones-Garduño, Jesús Carlos; de León-Ponce, Manuel Díaz; González-Vargas, Angel; Briones-Vega, Carlos Gabriel

    2003-01-01

    Conservative treatment in severe preeclampsia has been documented by several authors citing significant improvement in neonatal outcome lacking a significant increase in maternal complications. Our objective was to inform of our preliminary results using protocolized conservative management in women with preeclampsia-eclampsia, favoring better neonate conditions. We included 34 patients with average age of 28.2 years with documented severe preeclampsia-eclampsia complicating a 36-weeks or less pregnancy, admitted in the obstetric intensive care unit (OICU) between October 2001 and February 2002. Patients received protocolized management consisting of intravascular colume expansion, anti-hypertensive control, target organ protection, monitoring, and clinical observation. We considered conservative management as a 24 or more period offered to patients with satisfactory response to medical treatment and no evidence of binomial compromise. Of our group, 85% corresponded to severe preeclampsia, 9% to eclampsia, 3% to imminence of eclampsia, and 3% to HELLP syndrome. Average stay in OICU was 5.5 days with 3.5 days average management before pregnancy was interrupted. These patients presented mean gestational age of 32.8 weeks during which we observed anemia, low platelets, D dimmer increments, MAP average of 112.8, PCOc 18.6, and BI 0.15. We obtained 36 live newborns of whom 12% four died, two were extremely immatures (510 g and 600 g, respectively); one 980-g newborn presented intraventricular hemorrhage, and a 1,450-g newborn had multiple organ failure. Conservative treatment in patients with severe preeclampsia-eclampsia is a feasible alternative in hospitals with an ICU. Conservative management can improve neonatal survival and prognosis in preterm newborns.

  6. Treatments Results and Prognostic Factors in Locally Advanced Hypopharyngeal Cancer

    International Nuclear Information System (INIS)

    Yoon, Mee-Sun; Chung, Woong-Ki; Ahn, Sung-Ja; Nam, Taek-Keun; Song, Ju-Young; Nah, Byung-Sik; Lim, Sang Cheol; Lee, Joon Kyoo

    2007-01-01

    The purpose of this study is to present the treatment results and to identify possible prognostic indicators in patients with locally advanced hypopharyngeal carcinoma. Materials and Methods: Between October 1985 to December 2000, 90 patients who had locally advanced stage IV hypopharyngeal carcinoma were studied retrospectively. Twelve patients were treated with radiotherapy alone, 65 patients were treated with a combination of chemotherapy and radiotherapy, and 13 patients were treated with surgery and postoperative radiotherapy with or without neoadjuvant chemotherapy. Total radiation dose ranged from 59.0 to 88.2 Gy (median 70 Gy) for radiotherapy alone. Most patients had ciplatin and 5-fluorouracil, and others had cisplatin and peplomycin or vincristin. Median follow-up period was 15 months. Kaplan-Meier method was used for survival rate and Cox proportional hazard model for multivariate analysis of prognostic factors. Results: Overall 3- and 5-year survival rates were 27% and 17%, respectively. The 2-year locoregional control rates were 33% for radiotherapy alone, 32% for combined chemotherapy and radiotherapy, and 81% for combined surgery and radiotherapy (p=0.006). The prognostic factors affecting overall survival were T stage, concurrent chemo radiation and treatment response. Overall 3- and 5-year laryngeal preservation rates in combined chemotherapy and radiotherapy were 26% and 22%, respectively. Of these, the 5-year laryngeal preservation rates were 52% for concurrent chemo radiation group (n=11), and 16% for neoadjuvant chemotherapy and radiotherapy (n=54, p=0.012). Conclusion: Surgery and postoperative radiotherapy showed better results than radiotherapy alone or with chemotherapy. Radiotherapy combined with concurrent chemotherapy is an effective modality to achieve organ preservation in locally advanced hypopharyngeal cancer. Further prospective randomized studies will be required

  7. [Treatment and results of therapy in autoimmune hemolytic anemia].

    Science.gov (United States)

    Tasić, J; Macukanović, L; Pavlović, M; Koraćević, S; Govedarević, N; Kitić, Lj; Tijanić, I; Bakić, M

    1994-01-01

    Basic principles in the therapy of idiopathic autoimmune hemolytic anemia induced by warm antibody were glucocorticoides and splenectomy. Immunosupresive drugs, plasmaferesis and intravenous high doses gamma globulin therapy are also useful. In secundary autoimmune hemolytic anemia induced by warm antibody we treated basic illness. During the period of 1990-1992 we treated 21 patients with primary autoimmune hemolytic anemia and 6 patients with secondary /4 CLL and 2 Non-Hodgkin's lymphoma/. Complete remission we found as a normalisation of reticulocites and hemoglobin level respectively. Complete remission by corticoides we got in 14/21 patients, partial response in 2/21 respectively. Complete response by splenectomy we got in 2/3 splenoctomized patients (idiopathic type). For successful treatment secondary hemolytic anemias we treated primary diseases (CLL and malignant lymphoma) and we got in 4/6 patients complete remission. Our results were standard in both type of autoimmune hemolytic anaemias induced by warm antibody.

  8. Treatment-related neuroendocrine prostate cancer resulting in Cushing's syndrome.

    Science.gov (United States)

    Ramalingam, Sundhar; Eisenberg, Adva; Foo, Wen Chi; Freedman, Jennifer; Armstrong, Andrew J; Moss, Larry G; Harrison, Michael R

    2016-12-01

    Here we present, to the best of our knowledge, the first case of a paraneoplastic Cushing's syndrome (hypercortisolism) resulting from treatment-related neuroendocrine prostate cancer - a highly aggressive and difficult disease to treat. A 51-year-old man was started on androgen deprivation therapy after presenting with metastatic prostate cancer, characterized by diffuse osseous metastasis. Shortly thereafter, he developed progressive disease with biopsy proven neuroendocrine prostate cancer as well as symptoms of increased skin pigmentation, hypokalemia, hypertension, hyperglycemia and profound weakness, consistent with ectopic Cushing's syndrome. Molecular analysis of the patient's tumor through RNA sequencing showed high expression of several genes including CHGA, ASCL1, CALCA, HES6, PCSK1, CALCB and INSM1 confirming his neuroendocrine phenotype; elevated POMC expression was found, supporting the diagnosis of ectopic Cushing's syndrome. © 2016 The Japanese Urological Association.

  9. Topical Peptide Treatments with Effective Anti-Aging Results

    Directory of Open Access Journals (Sweden)

    Silke Karin Schagen

    2017-05-01

    Full Text Available In the last two decades, many new peptides have been developed, and new knowledge on how peptides improve the skin has been uncovered. The spectrum of peptides in the field of cosmetics is continuously growing. This review summarizes some of the effective data on cosmeceutical peptides that work against intrinsic and extrinsic aging. Some peptides have been proven in their efficacy through clinical skin trials. Well-known and documented peptides like copper tripeptide are still under research to obtain more details on their effectiveness, and for the development of new treatments. Palmitoyl pentapeptide-4 and Carnosine are other well-researched cosmeceuticals. Additionally, there are many more peptides that are used in cosmetics. However, study results for some are sparse, or have not been published in scientific journals. This article summarizes topical peptides with proven efficacy in controlled in vivo studies.

  10. [Clinical Results of Endoscopic Treatment of Greater Trochanteric Pain Syndrome].

    Science.gov (United States)

    Zeman, P; Rafi, M; Skala, P; Zeman, J; Matějka, J; Pavelka, T

    2017-01-01

    PURPOSE OF THE STUDY This retrospective study aims to present short-term clinical outcomes of endoscopic treatment of patients with greater trochanteric pain syndrome (GTPS). MATERIAL AND METHODS The evaluated study population was composed of a total of 19 patients (16 women, 3 men) with the mean age of 47 years (19-63 years). In twelve cases the right hip joint was affected, in the remaining seven cases it was the left side. The retrospective evaluation was carried out only in patients with greater trochanteric pain syndrome caused by independent chronic trochanteric bursitis without the presence of m. gluteus medius tear not responding to at least 3 months of conservative treatment. In patients from the followed-up study population, endoscopic trochanteric bursectomy was performed alone or in combination with iliotibial band release. The clinical results were evaluated preoperatively and with a minimum follow-up period of 1 year after the surgery (mean 16 months). The Visual Analogue Scale (VAS) for assessment of pain and WOMAC (Western Ontario MacMaster) score were used. In both the evaluated criteria (VAS and WOMAC score) preoperative and postoperative results were compared. Moreover, duration of surgery and presence of postoperative complications were assessed. Statistical evaluation of clinical results was carried out by an independent statistician. In order to compare the parameter of WOMAC score and VAS pre- and post-operatively the Mann-Whitney Exact Test was used. The statistical significance was set at 0.05. RESULTS The preoperative VAS score ranged 5-9 (mean 7.6) and the postoperative VAS ranged 0-5 (mean 2.3). The WOMAC score ranged 56.3-69.7 (mean 64.2) preoperatively and 79.8-98.3 (mean 89.7) postoperatively. When both the evaluated parameters of VAS and WOMAC score were compared in time, a statistically significant improvement (ppain syndrome yields statistically significant improvement of clinical results with the concurrent minimum incidence of

  11. The results of treatment for thyrotoxicosis at Bach Mai hospital

    International Nuclear Information System (INIS)

    Phan Sy An

    2002-01-01

    The authors evaluated the results of treating hyperthyroidism with 131 I. Patient selection for tre treatment is based on clinical features and laboratory test results such as thyroid uptake, scintigraphy and RIA determinations of thyroid hormones. The average dose is 6.2±1.1 m Ci (that is 233.1±40.7 MBq). The average number of doses is 1.3 for one patient. The results are as follows: - Euthyroid status after 4 years follow-up from the 1 31 I dose administration: 72.3 - Persistent or recurrent hyperthyroidism: 20 %. - Hypothyroid complication appears 6 years after the administration of 1 31 I dose: 14 %. So the cumulative hypothyroid rate is: 2.3 % per year. - Serious complications were not observed in any patient. Hyperthyroidism is a common health problem in Vietnam (1). In the past, only antithyroid drugs and surgery were used. 131 I was first introduced to Vietnam in the Nuclear Medicine Department in Bach Mai in 1971 and thereafter widely applied in the country. (Author)

  12. Treatment results in anal cancer: non-operative treatment versus operative treatment

    Energy Technology Data Exchange (ETDEWEB)

    Chie, Eui Kyu; Park, Jae Gahb; Bang, Yung Jue; Heo, Dae Seog; Kim, Noe Kyeong [Seoul National University College of Medicine, Seoul (Korea, Republic of); Ha, Sung Whan [Medical Reasearch Center, Seoul National University, Seoul (Korea, Republic of)

    2002-03-15

    This study was undertaken to analyze the efficacy and sphincter preservation rate of platinum based neoadjuvant chemotherapy plus radiotherapy versus abdominoperineal resection and postoperative radiotherapy for anal cancer. Data of forty-two patients with anal cancer were retrospectively analyzed. Among thirty-eight patients with epidermoid histology, four patients received radiotherapy, and nineteen patients received abdominoperineal resection and adjuvant radiotherapy with or without chemotherapy (APR + RT {+-} CT), and fifteen patients received neoadjuvant chemotherapy and radiotherapy (CRT). The CRT regimen was composed of three cycles of 5-fluorouracil (1,000 mg/m{sup 2} bolus on D1 {approx} 5) and cisplatin (60 mg/m{sup 2} bolus on D1) followed by 50.4 Gy to the tumor bed and regional lymphatics over 5.5 weeks. Both inguinal lymphatics were treated with an identical dose schedule. Residual disease was treated with an additional three cycles of identical adjuvant chemotherapy. An identical dose schedule was used for post-operative radiotherapy. Median follow-up period was eighty-five months. Overall five-year survival rates were 80.3%, 88.9% and 79.4% for entire patients, APR + RT {+-} CT group, and the CRT group, respectively. No significant difference was found between the two groups ({rho} = 0.49). Anus preservation rate for the CRT group was 86.7%. Age ({rho} = 0.0164) and performance status ({rho} = 0.0007) were found to be significant prognostic factors by univariate analysis. Age ({rho} = 0.0426), performance status ({rho} = 0.0068), and inguinal lymph node metastasis ({rho} = 0.0093) were statistically significant prognostic factors by multivariate analysis. No case of RTOG grade 3 complication or higher was reported. This and other recent studies have shown that combined chemotherapy plus radiotherapy for anal cancer results in a high rate of anal sphincter preservation as well as local control and survival. Furthermore, neoadjuvant use of

  13. [Treatment results for different categories of vaginal intraepithelial neoplasia with electrocoagulation, 5-fluorouracil and combined treatment].

    Science.gov (United States)

    Veloz-Martínez, María Guadalupe; Quintana-Romero, Verónica; Contreras-Morales, María del Rosario Sandra; Jiménez-Vieyra, Carlos Ramón

    2015-10-01

    Vaginal intraepithelial neoplasia (VAIN) represents a variety of changes that initiate as an intraepithelial squamous lesion with the possibility of resulting in cancer. To compare the results of the treatment for the different categories of VAIN with electrocoagulation, 5-fluorouracil and combined treatment. Observational an analytical study. We stablished groups according to the category of VAIN evaluating and comparing remission, persistence, recurrence, or progression of the disease ac- cording to the received treatment, with a 1-year follow up. The results were compared by chi2 and Kruskal Wallis. The statistics analysis was done with the SPSS program version 20. One hundred thirty seven patients between 20 and 81 years of age (mean age: 52.49 years) were included. Seventy-four percent of the patients had a history of premalignant or malignant cervical lesions. Seventy-four patients had VAIN I, 34 patients had VAIN II, 22 patients had VAIN III and there were seven cases of vaginal carcinoma in situ. Fifty-eight patients were treated with electrocoagulation, 55 patients were treated with 5-FU, 16 patients had combined treatment, and eight patients received expectant management. Sixty three percent of patients had total remission of the lesion, 34% had persistence and 3% showed progression, and there were no cases of recurrence. Results were better in patients with VAIN I treated with 5-FU (bigger percentage of remission P .026), for the remaining categories of VAIN, no treatment showed superior results. The superior response occurs in patients with VAIN I treated with 5-FU. None of the treatments achieves a 100% remission. The VAIN frequency is high, patients with a history of malignant or premalignant cervical pathology should undergo a closer surveillance through cytocolposcopic control with respect to the remaining population.

  14. Cosmetic results of conservative treatment for early breast cancer

    International Nuclear Information System (INIS)

    Kim, Bo Kyoung; Shin, Seong Soo; Kim, Seong Deok; Ha, Sung Whan; Noh, Dong Young

    2001-01-01

    This study was performed to evaluate the cosmetic outcome of conservative treatment for early breast cancer and to analyze the factors influencing cosmetic outcome. From February 1992 through January 1997, 120 patients with early breast cancer were treated with conservative surgery and postoperative radiotherapy. The types of conservative surgery were quadrantectomy and axillary node dissection for 108 patients (90%) and lumpectomy or excisional biopsy for 10 patients (8.3%). Forty six patients (38%) received adjuvant chemotherapy (CMF or CAF). Cosmetic result evaluation was carried out between 16 and 74 months (median, 33 months) after surgery. The cosmetic results were classified into four categories, i.e., excellent, good, fair, and poor. The appearances of the patients' breasts were also analyzed for symmetry using the differences in distances from the stemal notch to right and left nipples. A logistic regression analysis was performed to identify independent variables influencing the cosmetic outcome. Cosmetic score was excellent or good in 76% (91/120), fair in 19% (23/120) and poor in 5% (6/ 120) of the patients. Univariate analysis showed that tumor size (T1 versus T2) (p=0.04), axillary node status (NO versus N1) (p=0.0002), extent of surgery (quadrantectomy versus lumpectomy or excisional biopsy) (p=0.02), axillary node irradiation (p=0.0005) and chemotherapy (p=0,0001) affected cosmetic score. Multivariate analysis revealed that extent of surgery (p=0.04) and chemotherapy (p=0.0002) were significant factors. For breast symmetry, univariate analysis confirmed exactly the same factors as above. Multivariate analysis revealed that tumor size (p=0.003) and lymph node status (p=0.007) affected breast symmetry. Conservative surgery and postoperative radiotherapy resulted in excellent or good cosmetic outcome in a large portion of the patients. Better cosmetic results were achieved generally in the group of patients with smaller tumor size, without axillary

  15. Treatment results of incomplete chemoradiotherapy in locally advanced cervical cancer

    Directory of Open Access Journals (Sweden)

    Gao Y

    2013-04-01

    Full Text Available Ying Gao,1,* Fei Gao,2,* Zi Liu,1 Li-ping Song1 1Department of Radiotherapy Oncology, First Affiliated Hospital of Medical College of Xi’an Jiaotong University, Xi’an, People’s Republic of China; 2Second Affiliated Hospital of Medical College of Xi’an Jiaotong University, Xi’an, People’s Republic of China *These authors contributed equally to this work Objective: Regimens that combine chemotherapy and radiotherapy increase toxicity and compromise a patient’s ability to adhere to the treatment plan. We evaluated the efficacy and safety of a partially completed chemoradiation regimen prescribed for locally advanced carcinoma of the cervix. Methods: Medical records of 156 patients with locally advanced cervical cancer stage IIB–IVA who received chemoradiation with cisplatin (40 mg/m2 and 5-fluorouracil (500 mg/m2 from October 2006 to October 2008 were collected. The treatment protocol called for two cycles of chemotherapy. External beam radiation therapy was administered using a 10-MeV electron beam. Local control, disease free survival, overall survival, and toxicities were evaluated. Results: With a median follow-up of 37.5 months, 89 patients (57% completed the planned protocol. Sixty seven patients (43% completed fewer than two cycles. The 3-year local control rate was significantly better in the patient group that completed the prescribed plan (92.1% compared to 80.6%; P = 0.033. No statistical significance was observed between the groups that completed or did not complete the two cycle protocol with regard to disease free survival (80.9% and 73.2%, respectively; P = 0.250, overall survival (84.3% and 79.1%; P = 0.405, and progression survival (3.4% and 3.0%; P = 0.892. Differences in acute hematologic toxicity and subcutaneous toxicity were observed between the two groups. Conclusions: Completion of two cycles of 5-fluorouracil and cisplatin with radiotherapy was effective, safe, and responsible for better local control

  16. [Results of treatment for high-pressure injection hand injuries].

    Science.gov (United States)

    Zyluk, A; Walaszek, I

    2000-01-01

    High-pressure injection injuries of the hand have a reputation for being dangerous for individual fingers and even for whole hand. Usually appearing innocuous at presentation because of small puncture entry wound, these injuries result in severe damage of most internal structures in finger and hand due to extensive penetration of injected substance. This paper reviews the outcome of the treatment of such injuries in 10 patients: 9 sustained injection of toxic paint, and one lead shot. All the patients were operated on: eight a few hours after injury and two with 3 days delay. The surgical technique included wide exposure from site of injection up to the farthest place in which foreign substance was seen. Thorough debridment of injected material and contaminated tissue was performed with careful preservation of neurovascular structures and tendons. Wounds were not closed, but managed by open technique. In all patients wounds healed well: in 3 by secondary intention, in 6 by delayed closure and 2 were covered by skin grafts. No amputation was performed. Final results were assessed form 1.5 to 3.5 years after initial injury (mean at 2.5 years). Two patients complained of moderate pain related to the weather, five of cold intolerance and two of impaired sensation on fingertips. Active range of motion of affected fingers was in whole group from 90% to 104% (mean 97%) of the range of motion of unaffected fingers from the other side. Range of motion of the wrist (2 patients) was 76% and 117% of range of motion of the other side. Pinch grip strength was from 81% to 116% (mean 99%), and global grip strength from 77% to 119% (mean 97%) of the other side. All patients went back to their previous jobs and periods of sick leave were from 2 weeks to 6 months (mean 3 mo). Excellent results achieved in this study--full functional recovery in 9 of 10 patients confirm the effectiveness of aggressive treatment by open wound technique of such injuries.

  17. Thermal plasma treatment of cell-phone waste : preliminary result

    Energy Technology Data Exchange (ETDEWEB)

    Ruj, B. [Central Mechanical Engineering Research Inst., Durgapur (India). Thermal Engineering Group; Chang, J.S.; Li, O.L. [McMaster Univ., Hamilton, ON (Canada). Dept. of Engineering Physics; Pietsch, G. [RWTH Aachen Univ., Aachen (Germany)

    2010-07-01

    The cell phone is an indispensable service facilitator, however, the disposal and recycling of cell phones is a major problem. While the potential life span of a mobile phone, excluding batteries, is over 10 years, most of the users upgrade their phones approximately four times during this period. Cell phone waste is significantly more hazardous than many other municipal wastes as it contains thousands of components made of toxic chemicals and metals like lead, cadmium, chromium, mercury, polyvinyl chlorides (PVC), brominated flame retardants, beryllium, antimony and phthalates. Cell phones also use many expensive rare metals. Since cell phones are made up of plastics, metals, ceramics, and trace other substances, primitive recycling or disposal of cell phone waste to landfills and incinerators creates irreversible environmental damage by polluting water and soil, and contaminating air. In order to minimize releases into the environment and threat to human health, the disposal of cell phones needs to be managed in an environmentally friendly way. This paper discussed a safer method of reducing the generation of syngas and hydrocarbons and metal recovery through the treatment of cell phone wastes by a thermal plasma. The presentation discussed the experiment, with particular reference to sample preparation; experimental set-up; and results four samples with different experimental conditions. It was concluded that the plasma treatment of cell phone waste in reduced condition generates gaseous components such as hydrogen, carbon monoxide, and hydrocarbons which are combustible. Therefore, this system is an energy recovery system that contributes to resource conservation and reduction of climate change gases. 5 refs., 2 tabs., 2 figs.

  18. Early glottic carcinoma: results of treatment by radiotherapy

    International Nuclear Information System (INIS)

    Smee, R.; Williams, J.; Fisher, R.; Bridger, G.P.

    2000-01-01

    The purpose of the present paper was to review the results of treating early stages glottic, squamous cell carcinoma by radiotherapy in the Department of Radiation Oncology, Prince of Wales Hospital, Sydney. A retrospective review was carried out of all patients seen in the department from 1967 to 1994, inclusive. To be eligible, patients had to have newly diagnosed cancer and to have been treated with curative intent by radiotherapy alone. Three hundred and sixty-nine patients satisfied the eligibility requirements. The mean follow-up time was 12.2 years (maximum: 28 years). At 5 years the actuarial local control rate was 80% (84% for stage T 1 and 72% for T 2 ). The ultimate local control rate was 96%. The overall survival rates at 5 and 10 years were 73% and 52%, respectively. The risk of nodal recurrence was much higher after persisting disease or local recurrence. Our results confirm the high cure rates achieved with this modality of treatment and are comparable with those reported in the literature. Copyright (1999) Blackwell Science Pty. Ltd

  19. Endovascular Treatment of Chronic Mesenteric Ischemia: Results in 14 Patients

    International Nuclear Information System (INIS)

    Chahid, Tamam; Alfidja, Agaicha T.; Biard, Marie; Ravel, Anne; Garcier, Jean Marc; Boyer, L.

    2004-01-01

    We evaluated immediate and long-term results of percutaneous transluminal angioplasty (PTA) and stent placement to treat stenotic and occluded arteries in patients with chronic mesenteric ischemia. Fourteen patients were treated by 3 exclusive celiac artery (CA) PTAs (2 stentings), 3 cases with both Superior Mesenteric Artery (SMA) and CA angioplasties, and 8 exclusive SMA angioplasties (3 stentings). Eleven patients had atheromatous stenoses with one case of an early onset atheroma in an HIV patient with antiphospholipid syndrome. The other etiologies of mesenteric arterial lesions were Takayashu arteritis (2 cases) and a postradiation stenoses (1 case). Technical success was achieved in all cases. Two major complications were observed: one hematoma and one false aneurysm occurring at the brachial puncture site (14.3%). An immediate clinical success was obtained in all patients. During a follow-up of 1-83 months (mean: 29 months), 11 patients were symptom free; 3 patients had recurrent pain; in one patient with inflammatory syndrome, pain relief was obtained with medical treatment; in 2 patients abdominal pain was due to restenosis 36 and 6 months after PTA, respectively. Restenosis was treated by PTA (postirradiation stenosis), and by surgical bypass (atheromatous stenosis). Percutaneous endovascular techniques are safe and accurate. They are an alternative to surgery in patients with chronic mesenteric ischemia due to short and proximal occlusive lesions of SMA and CA

  20. Treatment results of radiotherapy for carcinoma of the cervical esophagus

    International Nuclear Information System (INIS)

    Yamada, Kazunari; Okuno, Yoshishige; Nakajima, Toshifumi; Kusumi, Fusako; Takakuwa, Hiroshi; Matsusue, Satoru; Murakami, Masao; Okamoto, Yoshiaki

    2006-01-01

    The methods and results of treatment for cancer of the cervical esophagus differ from those for cancer of the thoracic esophagus. Our objective was to retrospectively review the outcome for cervical esophageal cancer patients treated with radiotherapy. Twenty-seven patients with carcinoma of the cervical esophagus treated with definitive radiotherapy from 1988 to 2002 were enrolled in the study. Clinical stage (UICC 1997) was stage I in five, II in six, III in 12 and IV in four. Concurrent head and neck malignancy was found in six patients (22%). The mean radiation dose was 66 Gy. Concurrent chemotherapy (cisplatin and 5-fluorouracil) was performed in 23 patients. The actuarial overall survival rates at 1, 3 and 5 years were 55.6%, 37.9% and 37.9%, respectively, with a median survival of 13.9 months. In the patients with stage I, the 3-year and 5-year survival rates were 75% and 75%, respectively. With univariate analysis, only two of the possible prognostic factors were found to actually influence survival: performance status (p<0.01) and tumor length (p<0.01). The survival of patients with cervical esophageal cancer remains poor. It is thought that organ preservation is possible by definitive chemoradiation for early cancer

  1. Testbeam results of the first real-time embedded tracking system with artificial retina

    Energy Technology Data Exchange (ETDEWEB)

    Neri, N., E-mail: nicola.neri@mi.infn.it; Abba, A.; Caponio, F.; Citterio, M.; Coelli, S.; Fu, J.; Merli, A.; Monti, M.; Petruzzo, M.

    2017-02-11

    We present the testbeam results of the first real-time embedded tracking system based on artificial retina algorithm. The tracking system prototype is capable of fast track reconstruction with a latency of the response below 1 μs and track parameter resolutions that are comparable with the offline results. The artificial retina algorithm was implemented in hardware in a custom data acquisition board based on commercial FPGA. The system was tested successfully using a 180 GeV/c proton beam at the CERN SPS with a maximum track rate of about 280 kHz. Online track parameters were found in good agreement with offline results and with the simulated response. - Highlights: • First real-time tracking system based on artificial retina algorithm tested on beam. • Fast track reconstruction within one microsecond latency and offline like quality. • Fast tracking algorithm implemented in commercial FPGAs.

  2. Radiotherapy treatment checking procedures throughout Australasia: results of a survey

    International Nuclear Information System (INIS)

    Duggan, L.; Kron, T.; Howlett, S.

    1996-01-01

    In July 1995, a questionnaire was forwarded to thirty two physicists overseeing Radiation Oncology Departments and brachytherapy in hospitals throughout Australia and New Zealand. From the thirty seven hospitals reached by this survey, details were gathered on thirty hospitals, including the Newcastle In most radiotherapy centres where treatment planning is performed by radiation therapists, at least some of the treatment sheets and their calculations are double checked by radiotherapy physicists. While 23% checked the treatment sheets of all patients, in the majority of centres physicists were found to check only a minor selection, that is, less than 20% of all treatment sheets. Only in six centres physicists were not involved. 5 refs., 4 tabs., 5 figs

  3. Spinal infection--an overview and the results of treatment.

    Science.gov (United States)

    Razak, M; Kamari, Z H; Roohi, S

    2000-09-01

    A retrospective review of thirty-eight patients (16 males and 22 females) with spinal infection between 1993 and 1998 revealed that the mean age was 39.9 years and the peak incidence was in the 5th decade of life. Infections in thirty-two patients (84.2%) were tuberculous in origin, 13.2% were pyogenic and 2.6% were fungal. Back pain was a symptom in 94.7% while 55.8% had neurological deficits, of which two-thirds were tuberculous in origin. Twenty-two patients (57.9%) had an impaired immune status secondary to pulmonary either tuberculosis, diabetes mellitus, intravenous drug abuse, prolonged steroid treatment, malnutrition, or advanced age. History of contact with tuberculous patients was elicited in 31.3%, extraskeletal tuberculosis was found in 28.1%, while Mantoux test was only positive in 53.1% of tuberculous patients. Majority of the cases (57.9%) involved lumbar vertebra. The histopathological examination was only positive in 22.2% from material taken via CT guided biopsy but 93.3% were found to be conclusive from open biopsy. 4 out of 5 patients who had a pyogenic infection were treated conservatively and produced a good result. There was no difference in outcome for tuberculosis patients treated with either the 3 drug or 4 drug regimen. Anterior decompression and bone grafting in tuberculous patients was superior in terms of a faster fusion rate, early pain relief and prevention of kvphotic deformity. The initial neurological deficit did not reflect the future prognosis of patients with spinal infection.

  4. Integrated thermal treatment system study -- Phase 2 results. Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    Feizollahi, F.; Quapp, W.J.

    1996-02-01

    This report presents the second phase of a study on thermal treatment technologies. The study consists of a systematic assessment of nineteen thermal treatment alternatives for the contact-handled mixed low-level waste (MLLW) currently stored in the US Department of Energy complex. The treatment alternatives consist of widely varying technologies for safely destroying the hazardous organic components, reducing the volume, and preparing for final disposal of the MLLW. The alternatives considered in Phase 2 were innovative thermal treatments with nine types of primary processing units. Other variations in the study examined the effect of combustion gas, air pollution control system design, and stabilization technology for the treatment residues. The Phase 1 study examined ten initial thermal treatment alternatives. The Phase 2 systems were evaluated in essentially the same manner as the Phase 1 systems. The alternatives evaluated were: rotary kiln, slagging kiln, plasma furnace, plasma gasification, molten salt oxidation, molten metal waste destruction, steam gasification, Joule-heated vitrification, thermal desorption and mediated electrochemical oxidation, and thermal desorption and supercritical water oxidation. The quantities, and physical and chemical compositions, of the input waste used in the Phase 2 systems differ from those in the Phase 1 systems, which were based on a preliminary waste input database developed at the onset of the Integrated Thermal Treatment System study. The inventory database used in the Phase 2 study incorporates the latest US Department of Energy information. All systems, both primary treatment systems and subsystem inputs, have now been evaluated using the same waste input (2,927 lb/hr). 28 refs., 88 figs., 41 tabs.

  5. Integrated thermal treatment system study -- Phase 2 results. Revision 1

    International Nuclear Information System (INIS)

    Feizollahi, F.; Quapp, W.J.

    1996-02-01

    This report presents the second phase of a study on thermal treatment technologies. The study consists of a systematic assessment of nineteen thermal treatment alternatives for the contact-handled mixed low-level waste (MLLW) currently stored in the US Department of Energy complex. The treatment alternatives consist of widely varying technologies for safely destroying the hazardous organic components, reducing the volume, and preparing for final disposal of the MLLW. The alternatives considered in Phase 2 were innovative thermal treatments with nine types of primary processing units. Other variations in the study examined the effect of combustion gas, air pollution control system design, and stabilization technology for the treatment residues. The Phase 1 study examined ten initial thermal treatment alternatives. The Phase 2 systems were evaluated in essentially the same manner as the Phase 1 systems. The alternatives evaluated were: rotary kiln, slagging kiln, plasma furnace, plasma gasification, molten salt oxidation, molten metal waste destruction, steam gasification, Joule-heated vitrification, thermal desorption and mediated electrochemical oxidation, and thermal desorption and supercritical water oxidation. The quantities, and physical and chemical compositions, of the input waste used in the Phase 2 systems differ from those in the Phase 1 systems, which were based on a preliminary waste input database developed at the onset of the Integrated Thermal Treatment System study. The inventory database used in the Phase 2 study incorporates the latest US Department of Energy information. All systems, both primary treatment systems and subsystem inputs, have now been evaluated using the same waste input (2,927 lb/hr). 28 refs., 88 figs., 41 tabs

  6. Medulloblastoma in adults: treatment results and prognostic factors

    International Nuclear Information System (INIS)

    Abacioglu, Ufuk; Uzel, Omer; Sengoz, Meric; Turkan, Sedat; Ober, Ahmet

    2002-01-01

    Purpose: To investigate the treatment outcome and prognostic factors of adult medulloblastoma patients who received postoperative craniospinal irradiation (RT). Methods and Materials: Between 1983 and 2000, 30 adult patients (17 men and 13 women, age ≥16 years, median 27, range 16-45) underwent postoperative RT. The median duration of symptoms was 2 months (range 1-9). The tumor location was lateral in 16 (53%). A desmoplastic variant was seen in 12 (40%). Tumor resection was complete in 20 (67%) and incomplete in 10 (33%). All patients received craniospinal RT. The median dose to the whole brain was 40 Gy (range 36-51), to the posterior fossa 54 Gy (range 49-56), and to the spinal axis 36 Gy (range 24-40). The median interval between surgery and the start of RT was 31 days (range 12-69), and the median duration of RT was 45 days (range 34-89). Ten patients (33%) received adjuvant chemotherapy. The median follow-up was 51 months (range 5-215). Results: The 5- and 8-year overall survival and disease-free survival rates were 65% and 51% and 63% and 50%, respectively. Twelve patients (40%) developed relapse, with a median follow-up of 51 months. The posterior fossa was the most common site of relapse (6 patients). The median time to relapse was 26 months (range 4-78). Fifty percent of the relapses occurred after 2 years, 17% after 5 years. In univariate analysis, M stage and the interval between surgery and the start of RT were significant prognostic factors for disease-free survival. At 5 years, 70% of M0 patients were estimated to be disease-free, but none of the 3 M3 patients reached 5 years without recurrence (p=0.0002). The 5-year disease-free survival rate for the patients whose interval between surgery and the start of RT was 6 weeks was 0%, 85%, and 75%, respectively (p=0.002). The 5-year posterior fossa control rate for patients who received ≥54 Gy or <54 Gy to the posterior fossa was 91% and 33%, respectively (p=0.05). Conclusion: The survival results

  7. Long term results of 125I for treatment of hyperthyroidism

    International Nuclear Information System (INIS)

    Bremner, W.F.; McDougall, I.R.; Greig, W.R.; Ratcliffe, J.G.

    1976-01-01

    125 I emits very low energy conversion and Auger electrons. This radionuclide has been used in place of 131 I with the hope of reducing the incidence of post treatment hypothyroidism. 303 of 360 patients treated have been reviewed. Originally very large doses of 125 I were prescribed (751-1,600 μCi/g) but 9 out of 15 patients (60%) became hypothyroid, therefore 4 smaller therapeutic regimes were employed. (1) 55 patients received doses of 200 μCi or less/g thyroid, 69% are euthyroid and 24% hypothyroid after an average of 33 months from treatment. (2) 87 patients received doses of 201-350 μCi/g thyroid, 67% are euthyroid and 21% hypothyroid after an average follow up of 30 months. (3) 70 patients received doses of 351-500 μCi/g thyroid, 77% are euthyroid and 18% hypothyroid 36 months after treatment and (4) 76 patients received doses of 501-750 μCi/g, 41% are euthyroid and 56% hypothyroid 49 months after therapy. No long term complications such as thyroid cancer or leukaemia have occurred but because 125 I does not eliminate or reduce the incidence of post treatment hypothyroidism it probably should not be used in preference to 131 I for the routine treatment of hyperthyroidism

  8. Results of surgical treatment for juvenile myasthenia gravis.

    Science.gov (United States)

    Vázquez-Roque, F J; Hernández-Oliver, M O; Medrano Plana, Y; Castillo Vitlloch, A; Fuentes Herrera, L; Rivero-Valerón, D

    2017-04-01

    Radical or extended thymectomy is an effective treatment for myasthenia gravis in the adult population. There are few reports to demonstrate the effectiveness of this treatment in patients with juvenile myasthenia gravis. The main objective of this study was to show that extended transsternal thymectomy is a valid option for treating this disease in paediatric patients. Twenty-three patients with juvenile myasthenia gravis underwent this surgical treatment in the period between April 2003 and April 2014; mean age was 12.13 years and the sample was predominantly female. The main indication for surgery, in 22 patients, was the generalised form of the disease (Osserman stage II) together with no response to 6 months of medical treatment. The histological diagnosis was thymic hyperplasia in 22 patients and thymoma in one patient. There were no deaths and no major complications in the postoperative period. After a mean follow-up period of 58.87 months, 22 patients are taking no medication or need less medication to manage myasthenic symptoms. Extended (radical) transsternal thymectomy is a safe and effective surgical treatment for juvenile myasthenia gravis. Copyright © 2015 Sociedad Española de Neurología. Publicado por Elsevier España, S.L.U. All rights reserved.

  9. Stem cells show promising results for lymphoedema treatment

    DEFF Research Database (Denmark)

    Toyserkani, Navid Mohamadpour; Quaade, Marlene Louise; Sheikh, Søren Paludan

    2015-01-01

    Abstract Lymphoedema is a debilitating condition, manifesting in excess lymphatic fluid and swelling of subcutaneous tissues. Lymphoedema is as of yet still an incurable condition and current treatment modalities are not satisfactory. The capacity of mesenchymal stem cells to promote angiogenesis......, secrete growth factors, regulate the inflammatory process, and differentiate into multiple cell types make them a potential ideal therapy for lymphoedema. Adipose tissue is the richest and most accessible source of mesenchymal stem cells and they can be harvested, isolated, and used for therapy...... in a single stage procedure as an autologous treatment. The aim of this paper was to review all studies using mesenchymal stem cells for lymphoedema treatment with a special focus on the potential use of adipose-derived stem cells. A systematic search was performed and five preclinical and two clinical...

  10. International registry results for an interstitial laser BPH treatment device

    Science.gov (United States)

    Conn, Richard L.; Muschter, Rolf; Adams, Curtis S.; Esch, Victor C.

    1996-05-01

    Benign prostatic hyperplasia (BPH) can significantly impair quality of life in older men. Most men over 60 experience some symptoms due to BPH and it is thought that essentially all men would eventually be affected by it if they lived long enough. At present, transurethral resection of the prostate (TURP), a surgical treatment for BPH, is one of the more common procedures performed in the developed world, particularly in the United States. A number of other treatments are also often used, including open prostatectomy, side-firing lasers, and drug therapy. With the population in the developed world rapidly aging, BPH is expected to affect an even larger group of men in the future. Current methods of therapy carry significant disadvantages. Open prostatectomy carries a fairly high risk of impotence and incontinence, as well as sometimes significant risk of death depending on the patient's age and medical conditions. TURP also carries similar risks, albeit reduced, including the risk of substantial blood loss and a small but meaningful risk of death. Side-firing lasers are thought to have a reduced risk of death compared to TURP due to significantly reduced bleeding; however, patients often experience an extended period of pain during voiding due to prolonged tissue sloughing. Drug treatment, although useful for some patients, does not strongly improve symptoms in the majority of patients. Even with the current range of treatments, many patients with symptomatic BPH elect to avoid any current treatment due to risks and side effects. As a possible solution to this problem, previous writers have suggested the possibility of treating BPH through interstitial thermotherapy. In this treatment, prostatic tissue is heated from within the prostate to the point of irreversible necrosis. Healing processes then reduce the volume of the affected tissue, even in the absence of sloughing. This study covers initial human use of such a device, using an 810 nm wavelength diode laser

  11. Surgical treatment of congenital mitral stenosis: medium-term results

    Directory of Open Access Journals (Sweden)

    Atik Fernando A.

    2003-01-01

    Full Text Available OBJECTIVE: For a cohort of patients with congenital mitral stenosis (CMS, to determine: patient outcomes, predictors of valve repairability and predictors of durability of valve repair. METHODS: From 1989 and 2002, 23 patients underwent surgical treatment of CMS, excluding those with common atrioventricular canal, and univentricular forms. The median age at operation was 15.5 months (range 2-204, and the median body weight was 11 Kg (range 4.5-51.6. Seventeen patients (73.9% had associated anomalies, including Shone's complex in nine (39.1% and pulmonary hypertension in 14 (60.9%. Mitral stenosis was severe in 14 patients (60.9% and moderate in the remaining (median trans-mitral gradient of 16 mmHg, range 8.5-32. Mitral valve repair was performed in 18 patients (78.3%, and valve replacement in five (21.7%. Repair techniques included papillary muscle splitting (n=10, excision of supravalvular ring (n=9 and commissurotomy (n=8. Twelve patients (52.2% required associated procedures. RESULTS: There were no early and late deaths at a mean follow-up of 58.5 ± 46.7 months (range 1-156. Mean hospital stay was 12.7 ± 8.2 days. There were no significant factors associated with unsuccessful valve repair. Actuarial freedom from reoperation at five years was 67.1% (CI 95%: 56.8% to 77.4%. The mitral valve repair group required reoperation in eight patients (44.4% (two early and six late, as opposed to one (20% in the replacement group. The presence of preoperative pulmonary hypertension was significantly related (p<0.005 to higher reoperation rates. All but two the followed patients are presently in functional class I and the echocardiography has shown less than 2+ mitral stenosis and/or regurgitation. CONCLUSION: Reoperations were the most important cause of morbidity at the medium-term follow-up of CMS. Preoperative pulmonary hypertension may predict the need for reoperation after mitral valve repair, which is the procedure of choice in CMS.

  12. Results of gamma-ray treatment of vegetable seeds

    Energy Technology Data Exchange (ETDEWEB)

    Boshnakov, P

    1975-01-01

    Tests carried out (1973 and 1974) at the Chair of Gardening, VKHIA, Plovdiv, were aimed at producing stimulative effects through irradiation of vegetable seeds. Treatment with 2000 R enhanced the ripening of the early tomato variety Pioneer 2 by 18.6% and its overall yield by 14.0% on a two year mean, while the same treatment of Triumph variety proved ineffective. Kourtovska Kapiya pepper variety did not positively respond to gamma-rays irradiation with 1200 R. Irradiation with 2000 R raised the earliness of Bulgarski 12 eggplant variety by 10.8% and the yield by 6.0%.

  13. Integrated thermal treatment system study: Phase 1 results. Volume 1

    International Nuclear Information System (INIS)

    Feizollahi, F.; Quapp, W.J.; Hempill, H.G.; Groffie, F.J.

    1994-07-01

    An integrated systems engineering approach is used for uniform comparison of widely varying thermal treatment technologies proposed for management of contact-handled mixed low-level waste (MLLW) currently stored in the US Department of Energy complex. Ten different systems encompassing several incineration design options are studied. All subsystems, including facilities, equipment, and methods needed for integration of each of the ten systems are identified. Typical subsystems needed for complete treatment of MLLW are incoming waste receiving and preparation (characterization, sorting, sizing, and separation), thermal treatment, air pollution control, primary and secondary stabilization, metal decontamination, metal melting, mercury recovery, lead recovery, and special waste and aqueous waste treatment. The evaluation is performed by developing a preconceptual design package and planning life-cycle cost (PLCC) estimates for each system. As part of the preconceptual design process, functional and operational requirements, flow sheets and mass balances, and conceptual equipment layouts are developed for each system. The PLCC components estimated are technology development, production facility construction, pre-operation, operation and maintenance, and decontamination and decommissioning. Preconceptual design data and other technology information gathered during the study are examined and areas requiring further development, testing, and evaluation are identified and recommended. Using a qualitative method, each of the ten systems are ranked

  14. Results from radiant treatment in no Hodgkin's lymphomas of adults

    International Nuclear Information System (INIS)

    Alert, J.; Rodriguez, E.; Mesa, E.; Diaz, C.

    1982-01-01

    From 1973 to 1979, at the Institute of Oncology and Radiobiology, Havana City, 91 adults were irradiated because they underwent no Hodgkin's lymphomas at Stage I (located) and Stage II (regional extension) to whom radiant treatment was the basic therapeutic selection, with single or multiple fields and dose ranging between 3 500 and 4 000 rads-tumor, and some of them at Stage III, where primary treatment was chemotherapy. Present survival for all of them after 3 and 5 years is 55.7% and 54.7%, with 84.4% for patients at Stage I, 55.8% and 52.4% for Stage II and 33.8% for Stage III. Survival was similar for both sexes; in the same way ganglionar processes and those of extraganglionar localization presented no significant survival differences. Only to 7 patients (7.7%) modular forms were diagnosed. (author)

  15. Preliminary Results of the Louisiana Sex Offender Treatment Program

    OpenAIRE

    Lee A. Underwood; Frances L.L. Dailey; Carrie Merino; Yolanda Crump

    2015-01-01

    The purpose of this study was to offer preliminary support for the Louisiana Sex Offender Treatment Program (LSOTP) in addressing the needs of juvenile sex offenders. Research objectives were (1) to offer statistical evidence for reductions in anxiety, depression, cognitive distortion and negative attitudes towards women comparing a group of 21 adolescents, 12 of whom received services as usual and nine of whom participated in the LSOTP. A controlled experimental evaluation design was utilize...

  16. Detection surgical treatment and its results in children's thyroid gland

    International Nuclear Information System (INIS)

    Polyakov, V.G.; Lebedev, V.I.; Belkina, B.M.; Shishkov, R.V.; Makarova, I.S.; Durnov, L.A.

    1995-01-01

    208 patients with thyroid gland cancer were observed in 1975-1993 . The morphological investigations point to an absolute prevalence of highly differentiated forms of thyroid gland cancer in children. The radiation diagnostic techniques included ultrasound investigations of neck organs, chest roentgenography, thyroid gland scintigraphy. It is shown that the surgical method is the basic technique of treating thyroid gland cancer in children. 5-year survival rate of patients depending on the stage of disease development and scope of surgical treatment is analysed

  17. Treatment of neuroblastoma with metaiodobenzylguanidine: results and side effects

    International Nuclear Information System (INIS)

    Treuner, J.; Klingebiel, T.; Bruchelt, G.; Feine, U.; Niethammer, D.

    1987-01-01

    Between April 1984 and December 1985 we treated ten children suffering from neuroblastoma in a total of 25 metaiodobenzylguanidine (MIBG) courses. Five had had a relapse of neuroblastoma stage III or IV, three had never achieved a remission in spite of intensive chemotherapy, and two were treated with an unstable remission. The children were each administered from 1 to 5 courses with a dosage per course of between 1295 and 9065 MBq. The sum of the single doses during the whole course of therapy ranged between 3145 and 21,904 MBq per child. Five of five children suffering from bone pain and fever became free of complaints during the first three treatment days. Six of eight children with manifest tumor at onset of therapy responded well to the treatment: response extended from transitory decrease in elevated catecholamine levels in serum and urine to complete disappearance of large abdominal tumor masses. We also observed a decrease in bone marrow involvement and a stabilization of osteolytic lesions. Seven of these eight children died in spite of a good response from 55 to 350 days after the first MIBG treatment course. The only side effect we witnessed was a reversible bone marrow depression. In three children we combined the MIBG therapy with bone marrow transplantation

  18. Initial treatment results using cyberknife for head and neck tumor

    International Nuclear Information System (INIS)

    Himei, Kengo; Katsui, Kuniaki; Yoshida, Atsushi; Takemoto, Mitsuhiro; Kobayashi, Mitsuru; Kuroda, Masahiro; Hiraki, Yoshio

    2002-01-01

    The CyberKnife, a medical device for stereotactic radiotherapy, is composed of a combination of a robot manipulator and LINAC. For the treatment of head and neck tumors, this system has been applied. Between June 2000 and January 2001, 18 patients with head and neck tumor were treated with this system because of tumor recurrence, difficulty in surgery or additional increase after external radiotherapy. The median age was 64 years. Primary lesions were skull base (4), nasopharynx (3), paranasal sinus (3), nasal cavity (2), lacrimal gland (1), oropharynx (1), oral floor (1), and buccul mucosa (1), metastatic lymph nodes were found in three. The prescribed dose was 12-38 Gy as for marginal dose. The response rate (CR+PR) was 44.4% and local control rate (CR+PR+NC) was 77.8%. The adverse effects were assessed by the NCI-CTC Version 2.0 and observed grade 3 in two cases. Our early experience indicates that this system could to be feasible for the treatment of locally advanced or recurrent head and neck tumor, and for the reduction of adverse effect and maintenance of useful QOL of patients. (author)

  19. [Treatment and results of therapy in chronic idiopathic thrombocytopenic purpura].

    Science.gov (United States)

    Tasić, J; Milenović, M; Drasković, S; Vukicević, T; Macukanović, L; Kitić, Lj; Bakić, M

    1994-01-01

    Basic principles in the therapy of chronic idiopathic thrombocytopenic purpura are glucocorticoides and splenectomy. Other measures: Intravenous high doses gamma globulin therapy, attenuated androgenes, immunosupresive drugs and plasmaferesis are less effective. During the period of 1989-1992 we treated 34 patients. From 34 patients, 23 were women and 11 were men. We treated patients primarily by prednisolon approximaly for 2 - 4 weeks. Rarely we use doses of 3 mg/kg per day for short periods of time (5 to 10 days) or "pulse therapy" of 500 mg per day. Those doses may be effective in elevating platelet count if the response is poor. If response occurs, high dosages of steroides should be tareped to determine the amount that will maintain the platelet count in the range of 30x10(9)/l to 50x10(9)/l (to minimaze the toxic sade effects of steroides). If steroides are ineffective, we perform splenectomy. From 34 treated patients by glucocorticoides, in 16 we got remission and in 11 partial response. We discussed in detailes relationship duration of treatment with glucocorticoides and level of platelets, and also correlation duration of treatment with prognosis. From 6 splenectomized patients 3 were successful. In two patients we applied intravenous gamma globulin therapy and attenuated androgen successfuly. In one patients therapy with gamma globulin, immunosupresive drugs, androgen and other measures was ineffective. In one patients without splenectomy we administrated successfuly gamma globulin therapy and androgen for peroid of two years.

  20. Medulloblastoma in childhood: long-term results of treatment

    International Nuclear Information System (INIS)

    Broadbent, V.A.; Barnes, N.D.; Wheeler, T.K.

    1981-01-01

    Thirty-one children under the age of 15 years with verified medulloblastoma were treated at Addenbrookes Hospital from 1940 to 1976. In addition to surgical treatment, all received high dose irradiation to the whole neuraxis. Nine were still alive in 1979, of whom eight were examined. All these patients showed some residual problems, but five were leading active lives and had only minor physical disability. There was evidence of disturbance in growth, with shortening of the spine in relation to the limbs, in all the children. The height centile was lower than expected from parental height in four and one was severely dwarfed. Growth hormone secretion in response to exercise was, however, normal in five of six patients tested. Three children also showed failure of growth of the jaw sufficiently severe to be a cosmetic problem. Frank mental retardation was present in three children. A raised resting TSH level was found in two children, one of whom had a multinodular goiter. Of the three children with severe problems, two had been treated when under two years of age. Long-term follow-up of children who survive medulloblastoma is clearly necessary and consideration should perhaps be given to revision of current treatment regimes in very young children

  1. Anismus: the cause of constipation? Results of investigation and treatment.

    Science.gov (United States)

    Duthie, G S; Bartolo, D C

    1992-01-01

    Anismus, or failure of the somatic sphincter apparatus to relax at defecation, has been implicated as a major contributor to the problem of obstructed defecation. Current diagnostic methods depend on laboratory measurements of attempted defecation and the most complex, dynamic proctography has been the mainstay of diagnosis. Using a new computerized ambulatory method of recording sphincter function in these patients at home, we report an 80% reduction in our diagnostic rate suggesting that conventional tests fail to accurately diagnose this condition, probably because they poorly represent the natural physiology of defecation. Treatment of this distressing condition is more complex and a variety of surgical and pharmacological measures have failed. Biofeedback retraining of anorectal function of these patients has been very successful and represents the management of choice.

  2. Waiting times for diagnosis and treatment of head and neck cancer in Denmark in 2010 compared to 1992 and 2002

    DEFF Research Database (Denmark)

    Lyhne, N M; Christensen, A; Alanin, M C

    2013-01-01

    BACKGROUND AND AIM: Significant tumour progression was observed during waiting time for treatment of head and neck cancer. To reduce waiting times, a Danish national policy of fast track accelerated clinical pathways was introduced in 2007. This study describes changes in waiting time and the pot......BACKGROUND AND AIM: Significant tumour progression was observed during waiting time for treatment of head and neck cancer. To reduce waiting times, a Danish national policy of fast track accelerated clinical pathways was introduced in 2007. This study describes changes in waiting time...... and the potential influence of fast track by comparing waiting times in 2010 to 2002 and 1992. METHODS: Charts of all new patients diagnosed with squamous cell carcinoma of the oral cavity, pharynx and larynx at the five Danish head and neck oncology centres from January to April 2010 (n=253) were reviewed...

  3. [Results of conservative treatment in patients with occult pneumothorax].

    Science.gov (United States)

    Llaquet Bayo, Heura; Montmany Vioque, Sandra; Rebasa, Pere; Navarro Soto, Salvador

    2016-04-01

    An occult pneumothorax is found in 2-15% trauma patients. Observation (without tube thoracostomy) in these patients presents still some controversies in the clinical practice. The objective of the study is to evaluate the efficacy and the adverse effects when observation is performed. A retrospective observational study was undertaken in our center (university hospital level II). Data was obtained from a database with prospective registration. A total of 1087 trauma patients admitted in the intensive care unit from 2006 to 2013 were included. In this period, 126 patients with occult pneumothorax were identified, 73 patients (58%) underwent immediate tube thoracostomy and 53 patients (42%) were observed. Nine patients (12%) failed observation and required tube thoracostomy for pneumothorax progression or hemothorax. No patient developed a tension pneumothorax or experienced another adverse event related to the absence of tube thoracostomy. Of the observed patients 16 were under positive pressure ventilation, in this group 3 patients (19%) failed observation. There were no differences in mortality, hospital length of stay or intensive care length of stay between the observed and non-observed group. Observation is a safe treatment in occult pneumothorax, even in pressure positive ventilated patients. Copyright © 2014 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. Postirradiation lesions of the brachial plexus. Results of surgical treatment

    International Nuclear Information System (INIS)

    LeQuang, C.

    1989-01-01

    In a series of 103 cases of postirradiation lesions of the brachial plexus operated on between 1978 and 1986--of which 60 patients have been reviewed with a follow up from 2 to 9 years--the surgical results are analyzed according to an anatomic classification, a clinical classification, and the surgical procedures. We conclude that the radiation plexitis should be treated surgically and at the earliest possible time after the onset of paresthesias. Also, the surgical procedure which gives the best results is neurolysis with pedicled omentoplasty

  5. The Immediate Results of Surgical Treatment of Bladder Cancer

    Directory of Open Access Journals (Sweden)

    Alexei L. Charyshkin

    2016-06-01

    Full Text Available The objective of this study was to evaluate the immediate results of the use of ureterointestinal anastomosis according to the Bricker technique at radical cystectomy (RC for bladder cancer (BC. Materials and Results: The study included 96 patients (11.5% women and 88.5% men with bladder cancer (BC, aged from 31 to 74 years (mean age 63.8±7.2, who underwent RC in the Lipetsk Regional Oncology Center, in the period from 2005 to 2014. Among the early postoperative complications, we identified dynamic ileus (16.7%, inflammatory complications of the surgical wound (12.5%, acute pyelonephritis (10.4%, and failure of ureterointestinal anastomosis (4.2%. The frequency of postoperative acute pyelonephritis corresponded to the findings of other authors. Two (2.1% patients died from early postoperative complications because of concomitant diseases (ischemic heart disease, myocardial infarction; thus, postoperative mortality in the early postoperative period was 4.2%. Chronic pyelonephritis with chronic renal failure detected in 15(15.6% patients after one year after surgery was the most frequent late postoperative complication. The stricture of ureterointestinal anastomosis in 9(9.4% patients has been eliminated through relaparotomy and resection of anastomosis. The development of urolithiasis in 12(12.5% patients after one year after surgery has required the implementation of contact lithotripsy and litholytic therapy.

  6. Radiotherapy treatment results of bladder cancer: study of 458 patients

    International Nuclear Information System (INIS)

    Vara Santos, J.; Torre Tomas, A. de la; Romero Fernandez, J.; Regueiro Otero, C.; Clavo Varas, B.; Magallan Sebastian, R.; Valcarcel Sancho, F.; Polo Tolosana, E.; Aragon de la Cruz, G.

    1994-01-01

    Between 1964 to 1990, 458 patients diagnosed of bladder cancer have been treated with radical radiotherapy in our department. The 5-years and 10-years actuarial survival rates were 37% and 27% respectively. The 5-years and 10-years actuarial local control rates, evaluated in 404 patients, were 41% and 38%. In regard to survival, T stage (p=0.013), advanced intravesical extension or multicentrity (p>0.0001), and squamous differentiation (p<0.0001), reached statistical significance as adverse prognostic factors. In 248 patients, with invasive transitional carcinoma, radical radiotherapy alone was used. In this group of patients, T stage (p=0.006) and advanced intravesical extension or multicentrity (p=0.0002) were adverse prognostic factors for survival. Our results suggest that radical radiotherapy must be considered and alternative to surgery in management of bladder cancer. On the basis of prognostic factors evidenced in this series a subgroup of patients with low probability of survival when treated with exclusive radiotherapy are defined. This patients must be included in clinical research protocols. (Author) 44 refs

  7. Multistrain models predict sequential multidrug treatment strategies to result in less antimicrobial resistance than combination treatment

    DEFF Research Database (Denmark)

    Ahmad, Amais; Zachariasen, Camilla; Christiansen, Lasse Engbo

    2016-01-01

    Background: Combination treatment is increasingly used to fight infections caused by bacteria resistant to two or more antimicrobials. While multiple studies have evaluated treatment strategies to minimize the emergence of resistant strains for single antimicrobial treatment, fewer studies have...... the sensitive fraction of the commensal flora.Growth parameters for competing bacterial strains were estimated from the combined in vitro pharmacodynamic effect of two antimicrobials using the relationship between concentration and net bacterial growth rate. Predictions of in vivo bacterial growth were...... (how frequently antibiotics are alternated in a sequential treatment) of the two drugs was dependent upon the order in which the two drugs were used.Conclusion: Sequential treatment was more effective in preventing the growth of resistant strains when compared to the combination treatment. The cycling...

  8. Treatment of Low Back Pain with a Digital Multidisciplinary Pain Treatment App: Short-Term Results.

    Science.gov (United States)

    Huber, Stephan; Priebe, Janosch A; Baumann, Kaja-Maria; Plidschun, Anne; Schiessl, Christine; Tölle, Thomas R

    2017-12-04

    Even though modern concepts of disease management of unspecific low back pain (LBP) postulate active participation of patients, this strategy is difficult to adapt unless multidisciplinary pain therapy is applied. Recently, mobile health solutions have proven to be effective aides to foster self-management of many diseases. The objective of this paper was to report on the retrospective short-term results of a digital multidisciplinary pain app for the treatment of LBP. Kaia is a mobile app that digitalizes multidisciplinary pain treatment and is in the market as a medical product class I. For the current study, the data of anonymized Kaia users was retrospectively analyzed. User data were evaluated for 12 weeks regarding duration of use and effect on in-app user reported pain levels, using the numerical rating scale (NRS), depending on whether LBP was classified as acute, subacute, or chronic back pain according to current guidelines. Data of 180 users were available. The mean age of the users was 33.9 years (SD 10.9). Pain levels decreased from baseline NRS 4.8 to 3.75 for all users at the end of the observation period. Users who completed 4, 8, or 12 weeks showed an even more pronounced decrease in pain level NRS (baseline 4.9 [SD 1.7] versus 3.6 [SD 1.5] at 4 weeks; baseline 4.7 [SD 1.8] versus 3.2 [SD [2.0] at 8 weeks; baseline 4.6 [SD 2.2] versus 2.6 [SD 2.0] at 12 weeks). In addition, subgroup analysis of acute, subacute, or chronic classification revealed no significant main effect of group (P>.30) on the reduction of pain. Conclusions: This retrospective study showed that in a pre-selected population of app users, an app digitalizing multidisciplinary rehabilitation for the self-management of LBP reduced user-reported pain levels significantly. The observed effect size was clinically relevant. Ongoing prospective randomized controlled trials (RCTs) will adjust for potential bias and selection effects. This retrospective study showed that in a pre

  9. Effects of unplanned treatment interruptions on HIV treatment failure– results from TAHOD

    Science.gov (United States)

    Jiamsakul, Awachana; Kerr, Stephen J.; Ng, Oon Tek; Lee, Man Po; Chaiwarith, Romanee; Yunihastuti, Evy; Van Nguyen, Kinh; Pham, Thuy Thanh; Kiertiburanakul, Sasisopin; Ditangco, Rossana; Saphonn, Vonthanak; Sim, Benedict L. H.; Merati, Tuti Parwati; Wong, Wingwai; Kantipong, Pacharee; Zhang, Fujie; Choi, Jun Yong; Pujari, Sanjay; Kamarulzaman, Adeeba; Oka, Shinichi; Mustafa, Mahiran; Ratanasuwan, Winai; Petersen, Boondarika; Law, Matthew; Kumarasamy, Nagalingeswaran

    2016-01-01

    Objectives Treatment interruptions (TI) of combination antiretroviral therapy (cART) are known to lead to unfavourable treatment outcomes but do still occur in resource-limited settings. We investigated the effects of TI associated with adverse events (AEs) and non-AE-related reasons, including their durations, on treatment failure after cART resumption in HIV-infected individuals in Asia. Methods Patients initiating cART between 2006-2013 were included. TI was defined as stopping cART for >1 day. Treatment failure was defined as confirmed virological, immunological or clinical failure. Time to treatment failure during cART was analysed using Cox regression, not including periods off treatment. Co-variables with p30 days were associated with failure (31-180 days HR=2.66, 95%CI (1.70-4.16); 181-365 days HR=6.22, 95%CI (3.26-11.86); and >365 days HR=9.10, 95% CI (4.27-19.38), all pfailure. If TI is unavoidable, its duration should be minimised to reduce the risk of failure after treatment resumption. PMID:26950901

  10. Dexmedetomidine as an adjunct to anesthetic induction to attenuate hemodynamic response to endotracheal intubation in patients undergoing fast-track CABG

    Directory of Open Access Journals (Sweden)

    Menda Ferdi

    2010-01-01

    Full Text Available During induction of general anesthesia hypertension and tachycardia caused by tracheal intubation may lead to cardiac ischemia and arrhythmias. In this prospective, randomized study, dexmedetomidine has been used to attenuate the hemodynamic response to endotracheal intubation with low dose fentanyl and etomidate in patients undergoing myocardial revascularization receiving beta blocker treatment. Thirty patients undergoing myocardial revascularization received in a double blind manner, either a saline placebo or a dexmedetomidine infusion (1 µg/kg before the anesthesia induction. Heart rate (HR and blood pressure (BP were monitored at baseline, after placebo or dexmedetomidine infusion, after induction of general anesthesia, one, three and five minutes after endotracheal intubation. In the dexmedetomidine (DEX group systolic (SAP, diastolic (DAP and mean arterial pressures (MAP were lower at all times in comparison to baseline values; in the placebo (PLA group SAP, DAP and MAP decreased after the induction of general anesthesia and five minutes after the intubation compared to baseline values. This decrease was not significantly different between the groups. After the induction of general anesthesia, the drop in HR was higher in DEX group compared to PLA group. One minute after endotracheal intubation, HR significantly increased in PLA group while, it decreased in the DEX group. The incidence of tachycardia, hypotension and bradycardia was not different between the groups. The incidence of hypertension requiring treatment was significantly greater in the PLA group. It is concluded that dexmedetomidine can safely be used to attenuate the hemodynamic response to endotracheal intubation in patients undergoing myocardial revascularization receiving beta blockers.

  11. Early identification and delay to treatment in myocardial infarction and stroke: differences and similarities

    Directory of Open Access Journals (Sweden)

    Herlitz Johan

    2010-09-01

    Full Text Available Abstract Background The two major complications of atherosclerosis are acute myocardial infarction (AMI and acute ischemic stroke. Both are life-threatening conditions characterised by the abrupt cessation of blood flow to respective organs, resulting in an infarction. Depending on the extent of the infarction, loss of organ function varies considerably. In both conditions, it is possible to limit the extent of infarction with early intervention. In both conditions, minutes count. This article aims to describe differences and similarities with regard to the way patients, bystanders and health care providers act in the acute phase of the two diseases with the emphasis on the pre-hospital phase. Method A literature search was performed on the PubMed, Embase (Ovid SP and Cochrane Library databases. Results In both conditions, symptoms vary considerably. Patients appear to suspect AMI more frequently than stroke and, in the former, there is a gender gap (men suspect AMI more frequently than women. With regard to detection of AMI and stroke at dispatch centre and in Emergency Medical Service (EMS there is room for improvement in both conditions. The use of EMS appears to be higher in stroke but the overall delay to hospital admission is shorter in AMI. In both conditions, the fast track concept has been shown to influence the delay to treatment considerably. In terms of diagnostic evaluation by the EMS, more supported instruments are available in AMI than in stroke. Knowledge of the importance of early treatment has been reported to influence delays in both AMI and stroke. Conclusion Both in AMI and stroke minutes count and therefore the fast track concept has been introduced. Time to treatment still appears to be longer in stroke than in AMI. In the future improvement in the early detection as well as further shortening to start of treatment will be in focus in both conditions. A collaboration between cardiologists and neurologists and also between

  12. Comparative Evaluation of Pain, Stress, Neuropeptide Y, ACTH, and Cortisol Levels Between a Conventional Postoperative Care Protocol and a Fast-Track Recovery Program in Patients Undergoing Major Abdominal Surgery.

    Science.gov (United States)

    Kapritsou, Maria; Papathanassoglou, Elizabeth D; Bozas, Evangelos; Korkolis, Dimitrios P; Konstantinou, Evangelos A; Kaklamanos, Ioannis; Giannakopoulou, Margarita

    2017-03-01

    Fast-track (FT) postoperative protocol in oncological patients after major abdominal surgery reduces complications and length of postoperative stay compared to the conventional (CON) protocol. However, stress and pain responses have not been compared between the two protocols. To compare stress, pain, and related neuropeptidic responses (adrenocorticotropic hormone [ACTH], cortisol, and neuropeptide Y [NPY]) between FT and CON protocols. A clinical trial with repeated measurements was conducted (May 2012 to May 2014) with a sample of 63 hepatectomized or pancreatectomized patients randomized into two groups: FT ( n = 29) or CON ( n = 34). Demographic and clinical data were collected, and pain (Visual Analog Scale [VAS] and Behavioral Pain Scale [BPS]) and stress responses (3 self-report questions) assessed. NPY, ACTH, and cortisol plasma levels were measured at T1 = day of admission, T2 = day of surgery, and T3 = prior to discharge. ACTH T1 and ACTH T2 levels were positively correlated with self-reported stress levels (ρ = .43 and ρ = .45, respectively, p .05). Neuropeptidic levels were higher in the FT group. Future research should evaluate this association further, as these biomarkers might serve as objective indicators of postoperative pain and stress.

  13. Summary of comparative results integrated nonthermal treatment and integrated thermal treatment systems studies

    International Nuclear Information System (INIS)

    1996-12-01

    In July 1994, the Idaho National Engineering Laboratory (INEL), under a contract from U.S. Department of Energy's (DOE) Environment Management Office of Science and Technology (OST, EM-50) published a report entitled open-quotes Integrated Thermal Treatment System Study - Phase 1 Resultsclose quotes (EGG-MS-11211). This report was the culmination of over a year of analysis involving scientists and engineers within the DOE complex and from private industry. The purpose of that study was open-quotes to conduct a systematic engineering evaluation of a variety of mixed low level waste (MLLW) treatment system alternatives.close quotes The study also open-quotes identified the research and development, demonstrations, and testing and evaluation needed to assure unit operability in the most promising alternative system.close quotes This study evaluated ten primary thermal treatment technologies, organized into complete open-quotes cradle-to-graveclose quotes systems (including complete engineering flow sheets), to treat DOE MLLW and calculated mass balances and 20-year total life cycle costs (TLCC) for all systems. The waste input used was a representative heterogenous mixture of typical DOE MLLW. An additional study was conducted, and then, based on response to these studies, additional work was started to investigate and evaluate non-thermal treatment options on a footing comparable to the effort devoted to thermal options. This report attempts to present a summary overview of the thermal and non-thermal treatment technologies which were examined in detail in the process of the above mentioned reviews

  14. Fast Track Liver Resection: The Effect of a Comprehensive Care Package and Analgesia with Single Dose Intrathecal Morphine with Gabapentin or Continuous Epidural Analgesia

    Directory of Open Access Journals (Sweden)

    Jonathan B. Koea

    2009-01-01

    Full Text Available Background. A comprehensive care package for patients undergoing hepatectomy was developed with the aim of minimal physiological disturbance in the peri-operative period. Peri-operative analgesia with few gastrointestinal effects and reduced requirement for intravenous (IV fluid therapy was central to this plan. Methods. Data on 100 consecutive patients managed with continuous epidural infusion (n = 50; bupivicaine 0.125% and fentanyl 2 g/mL at 0.1 mL/kg/hr or intrathecal morphine (n = 50; 300 g in combination with oral gabapentin 1200 mg preoperatively and 400 mg bd postoperatively was compared. Results. The epidural and intrathecal morphine groups were equivalent in terms of patient demographics, procedures and complications. Patients receiving intrathecal morphine received less intra-operative IV fluids (median 1500 mL versus 2200 mL, =.06, less postoperative IV fluids (median 1200 mL versus 4300 mL, =.03 than patients receiving epidural infusion. Patients managed with intrathecal morphine established a normal dietary intake sooner (16 hours versus 20 hours, =.05 and had shorter hospital stays than those managed with epidural infusions (4.7 ± 0.9 days versus 6.8 ± 1.2 days, =.02. Conclusions. Single dose intrathecal morphine is a safe and effective means of providing peri-operative analgesia. Patients managed with intrathecal morphine have reduced peri-operative physiological disturbance and return home within a few days of hepatic resection.

  15. FATRAS - the ATLAS Fast Track Simulation project

    NARCIS (Netherlands)

    Mechnich, J.

    2011-01-01

    The Monte Carlo simulation of the detector response is an integral component of any analysis performed with data from the LHC experiments. As these simulated data sets must be both large and precise, their production is a CPU-intensive task. ATLAS has developed full and fast detector simulation

  16. Towards Fast Tracking of the Keyhole Geometry

    Science.gov (United States)

    Brock, C.; Hohenstein, R.; Schmidt, M.

    We describe a sensor principle permitting the fast online measurement of the position of the optical process emissions in deep penetration laser welding. Experiments show a strong correlation between the position of the vapour plume and the keyhole geometry, demonstrated here by varying the penetration depth of the weld. In order to achieve an absolute position measurement, the sensor was calibrated using a light source with well defined characteristics. The setup for the calibration measurements and the corresponding data evaluation methods are discussed. The precision of the calibration with a green LED is 6 μm in lateral and 55 μm in axial direction, for a working distance of 200 mm.

  17. FTK: a Fast Track Trigger for ATLAS

    International Nuclear Information System (INIS)

    Anderson, J; Auerbach, B; Blair, R; Andreani, A; Andreazza, A; Citterio, M; Annovi, A; Beretta, M; Castegnaro, A; Atkinson, M; Cavaliere, V; Chang, P; Bevacqua, V; Crescioli, F; Blazey, G; Bogdan, M; Boveia, A; Canelli, F; Cheng, Y; Cervigni, F

    2012-01-01

    We describe the design and expected performance of a the Fast Tracker Trigger (FTK) system for the ATLAS detector at the Large Hadron Collider. The FTK is a highly parallel hardware system designed to operate at the Level 1 trigger output rate. It is designed to provide global tracks reconstructed in the inner detector with resolution comparable to the full offline reconstruction as input of the Level 2 trigger processing. The hardware system is based on associative memories for pattern recognition and fast FPGAs for track reconstruction. The FTK is expected to dramatically improve the performance of track based isolation and b-tagging with little to no dependencies of pile-up interactions.

  18. What is the fast track to future energy systems with lower CO2 emissions? Main findings and recommendations from Workshop on Future Energy Systems, Technical University of Denmark, 19 - 20 November 2008

    Energy Technology Data Exchange (ETDEWEB)

    Soenderberg Petersen, L.; Larsen, Hans (eds.)

    2009-04-15

    As part of the DTU Climate Change Technologies programme, DTU arranges a series of workshops and conferences on climate change technology focusing on assessment of and adaptation to climate changes as well as on mitigation of green house gasses (GHG). Each workshop target a specific problem area. This workshop focuses on the challenges for the future energy system from a Danish perspective as well as world wide with regard to both technology needs and policy measures with particular focus on identifying a fast track to energy systems with lower CO{sub 2} emissions. In the coming years, energy systems will be changed to consist of a combination of central units and smaller decentralized units - to a large extent based on renewable energy. At the same time there will be close links between the supply of energy and the individual end user of energy. These links will be based on extensive use of information and communication technology. This will allow end users to respond adequately to price signals and use the electricity for loading electric cars, laundry etc. while the electricity prices are low due to for example surplus of wind generated electricity. The workshop assessed the perspectives for a rapid development of energy systems with more renewable energy in order to reduce CO{sub 2} emissions. Furthermore, the workshop gives recommendations for the implementation of such energy systems. The recommendations are targeted at the research community, industry and public authorities. The recommendations include opportunities for synergy between the research community, the government and the energy industry as well as public authorities. This report presents summary and recommendations from the workshop. (au)

  19. Specialized treatment for Avoidant personality disorder (AvPD): Treatment rationales and preliminary results

    DEFF Research Database (Denmark)

    Simonsen, Sebastian

    ½-years of therapy. We focus on how patients change in regards to important outcomes, including both acute symptoms and more personality based problems such as self-reflection, interpersonal problems and ability to describe feelings. Conclusions: Consistency of results with regard to theories about Av...

  20. 快速康复外科技术对腹腔镜胆囊切除术患者焦虑指数及应激指标的影响%Effect of fast track surgery on anxiety index and stress indices in patients undergoing laparoscopic cholecystectomy

    Institute of Scientific and Technical Information of China (English)

    芦霞; 贾海明; 米泰宇; 张文权; 高鹏

    2017-01-01

    Objective To investigate the effect of fast track surgery (FTS) on anxiety index and stress indices in patients undergoing laparo scopic cholecystectomy.Methods The patients who were hospitalized in Department of General Surgery,The Second People's Hospital of Lanzhou,from March 2015 to July 2016 and underwent laparoscopic cholecystectomy were enrolled and randomly divided into FTS group and conventional treatment group,with 200 patients in each group.The patients in the FTS group were given FTS in the perioperative period,and those in the conventional treatment group were given conventional treatment.The C-.reactive protein (CRP) level,white blood cell count (WBC),and interleukin-6 (IL-6) level were measured on admission,at 1 hour before surgery,and at 24 and 48 hours after surgery,as well as the anxiety index in Hamilton anxiety scale (HAMA).The t-test was used for comparison of continuous data between groups,and the chi-square test was used for comparison of categorical data between groups.Results There was no significant difference in anxiety index between the FTS group and the conventional treatment group on admission (P > 0.05);at 1 hour before surgery and at 24 and 48 hours after surgery,there were significant differences in anxiety index between the two groups (x2 =12.73,13.17,and 14.12,all P < 0.05).On admission and at 1 hour before surgery,there were no significant differences in the CRP level,WBC,and IL-6 level between the FTS group and the conventional treatment group (all P >0.05);at 24 and 48 hours after surgery,there were significant differences in the CRP level,WBC,and IL-6 level between the two groups [CRP24h:8.47 ±0.78 mg/L vs 17.56 ± 1.31 mg/L,t =17.63,P <0.05;WBC24h:(8.3 ± 3.4) × 109/L vs (10.2 ± 3.8) × 109/L,t =21.62,P < 0.05;IL-624h:127.43 ± 37.46 ng/L vs 146.25 ± 42.56 ng/L,t =26.32,P <0.05;CRP48h:(6.57 ±1.27) mg/L vs (10.76 ± 1.25) mg/L,t =19.25,P <0.05;WBC48h:(7.1 ±2.3) × 109/L vs (9.3 ±2.4) × 109/L,t =23.34,P

  1. Psychosocial Functioning Among Inmates in Prison-Based Drug Treatment: Results from Project BRITE.

    Science.gov (United States)

    Burdon, William M; St De Lore, Jef; Dang, Jeff; Warda, Umma S; Prendergast, Michael L

    2013-03-01

    To assess the impact of a positive behavioral reinforcement intervention on psychosocial functioning of inmates over the course of treatment and on post-treatment self-reported measures of treatment participation, progress, and satisfaction. Male ( n = 187) and female ( n = 143) inmates participating in 12-week prison-based Intensive Outpatient (IOP) drug treatment were randomly assigned to receive standard treatment (ST) or standard treatment plus positive behavioral reinforcement (BR) for engaging in targeted activities and behaviors. Participants were assessed for psychosocial functioning at baseline and at the conclusion of treatment (post-treatment). Self-reported measures of treatment participation, treatment progress, and treatment satisfaction were also captured at post-treatment. The intervention affected female and male subjects differently and not always in a way that favored BR subjects, as compared to the ST subjects, most notably on measures of depression and criminal thinking. Possible explanations for the results include differences in the male and female custody environments combined with the procedures that study participants had to follow to earn and/or receive positive reinforcement at the two study sites, as well as baseline differences between the genders and a possible floor effect among females on measures of criminality. Limitations of the study included the inability to make study participants blind to the study conditions and the possible over-branding of the study, which may have influenced the results.

  2. Treatment errors resulting from use of lasers and IPL by medical laypersons: results of a nationwide survey.

    Science.gov (United States)

    Hammes, Stefan; Karsai, Syrus; Metelmann, Hans-Robert; Pohl, Laura; Kaiser, Kathrine; Park, Bo-Hyun; Raulin, Christian

    2013-02-01

    The demand for hair and tattoo removal with laser and IPL technology (intense pulsed light technology) is continually increasing. Nowadays these treatments are often carried out by medical laypersons without medical supervision in franchise companies, wellness facilities, cosmetic institutes and hair or tattoo studios. This is the first survey is to document and discuss this issue and its effects on public health. Fifty patients affected by treatment errors caused by medical laypersons with laser and IPL applications were evaluated in this retrospective study. We used a standardized questionnaire with accompanying photographic documentation. Among the reports there were some missing or no longer traceable parameters, which is why 7 cases could not be evaluated. The following complications occurred, with possible multiple answers: 81.4% pigmentation changes, 25.6% scars, 14% textural changes and 4.6% incorrect information. The sources of error (multiple answers possible) were the following: 62.8% excessively high energy, 39.5% wrong device for the indication, 20.9% treatment of patients with darker skin or marked tanning, 7% no cooling, and 4.6% incorrect information. The causes of malpractice suggest insufficient training, inadequate diagnostic abilities, and promising unrealistic results. Direct supervision by a medical specialist, comprehensive experience in laser therapy, and compliance with quality guidelines are prerequisites for safe laser and IPL treatments. Legal measures to make such changes mandatory are urgently needed. © The Authors | Journal compilation © Blackwell Verlag GmbH, Berlin.

  3. An evaluation of culture results during treatment for tuberculosis as surrogate endpoints for treatment failure and relapse.

    Directory of Open Access Journals (Sweden)

    Patrick P J Phillips

    Full Text Available It is widely acknowledged that new regimens are urgently needed for the treatment of tuberculosis. The primary endpoint in the Phase III trials is a composite outcome of failure at the end of treatment or relapse after stopping treatment. Such trials are usually both long and expensive. Valid surrogate endpoints measured during or at the end of treatment could dramatically reduce both the time and cost of assessing the effectiveness of new regimens. The objective of this study was to evaluate sputum culture results on solid media during treatment as surrogate endpoints for poor outcome. Data were obtained from twelve randomised controlled trials conducted by the British Medical Research Council in the 1970s and 80s in East Africa and East Asia, consisting of 6974 participants and 49 different treatment regimens. The month two culture result was shown to be a poor surrogate in East Africa but a good surrogate in Hong Kong. In contrast, the month three culture was a good surrogate in trials conducted in East Africa but not in Hong Kong. As well as differences in location, ethnicity and probable strain of Mycobacteria tuberculosis, Hong Kong trials more often evaluated regimens with rifampicin throughout and intermittent regimens, and patients in East African trials more often presented with extensive cavitation and were slower to convert to culture negative during treatment. An endpoint that is a summary measure of the longitudinal profile of culture results over time or that is able to detect the presence of M. tuberculosis later in treatment is more likely to be a better endpoint for a phase II trial than a culture result at a single time point and may prove to be an acceptable surrogate. More data are needed before any endpoint can be used as a surrogate in a confirmatory phase III trial.

  4. Brachytherapy for head and neck cancer. Treatment results and future prospect

    International Nuclear Information System (INIS)

    Shibuya, Hitoshi; Yoshimura, Ro-ichi; Miura, Masahiko; Ayukawa, Fumio; Watanabe, Hiroshi

    2005-01-01

    Following the increasing desire of many patients to keep the form and function of speech and swallowing, interstitial brachytherapy has become the main treatment for head and neck cancer. In addition, aged and physically handicapped patients who are refused general anesthesia have come to be referred to our clinic to receive less invasive and curative treatment. In the field of brachytherapy for head and neck cancers, less complicated and more superior treatment results have been achieved following the introduction of spacers, computer dosimetry and so on. As a result of these efforts, treatment results have come to fulfill the desire of patients and their families. During the past 43 years from 1962 to 2005, we have treated over 2, 100 patients of head and neck cancer including 850 with stage I·II oral tongue carcinoma by brachytherapy and acquired a lot of important and precious data including the treatment results, multiple primary cancers as well as radiation-induced cancers. (author)

  5. [ANALYSIS OF THE SURGICAL TREATMENT RESULTS IN THE THYROID GLAND DISEASES].

    Science.gov (United States)

    Tarashchenko, Yu N; Bolgov, M Yu

    2015-08-01

    The results of surgical treatment of the thyroid gland diseases were analyzed, including the specific morbidity rate, cosmetic effect of the operation, stationary treatment of patients duration, the operation radicalism. Improvement of the operation methods and introduction of modern electric surgical instruments have permitted to reduce the operation duration, the surgical access length, the rate of postoperative hypocalcaemia occurrence, duration of the patients stationary treatment.

  6. Capabilities of gravitational surgery for improvement of treatment results in patients with diabetic foot syndrome

    Directory of Open Access Journals (Sweden)

    M B Akhmedov

    2018-06-01

    Full Text Available Aim. Improvement of complex treatment results in patients with diabetic foot syndrome by introducing methods of gravitational surgery and α-lipoic acid. Methods. The results of treatment were analyzed for 558 patients with diabetic foot syndrome treated in Scientific Centre of Surgery named after M.A. Topchubashov (Baku, Azerbaijan from 1988 to 2015. The age varied from 28 to 83 years. The patients included 416 men and 142 women. The control group included 90 patients who at the perioperative period underwent basic therapy including antibiotics, anticoagulants, antiaggregants, dextrans, angioprotectors, spasmolytics, corticosteroids, narcotic and non-narcotic analgesics. The study group included 468 patients, along with traditional therapy receiving efferent methods (plasmapheresis, ultraviolet blood irradiation, ozone therapy and α-lipoic acid. 282 patients of the study group received outpatient treatment and 186 - complex inpatient surgical treatment. A comparative evaluation of the results was performed separately in three groups: angiopathy, neuropathy, angioneuropathy. The results were evaluated by clinical and instrumental examinations before and after treatment (6, 12, 60 months and more. Results. In the study group a satisfactory result of treatment was registered in 85.5% of patients, in the control group - in 62.2%, unsatisfactory in 14.5 and 37.8% of patients, respectively (p=0.046. Conclusion. The use of efferent methods and α-lipoic acid provided prompt elimination of numerous pathogenetic disorders observed in diabetes mellitus, decrease of amputation frequency and improvement of complex surgical treatment results in patients with diabetic foot syndrome.

  7. Severe root resorption resulting from orthodontic treatment: Prevalence and risk factors

    Directory of Open Access Journals (Sweden)

    Caroline Pelagio Raick Maués

    2015-02-01

    Full Text Available OBJECTIVE: To assess the prevalence of severe external root resorption and its potential risk factors resulting from orthodontic treatment. METHODS: A randomly selected sample was used. It comprised conventional periapical radiographs taken in the same radiology center for maxillary and mandibular incisors before and after active orthodontic treatment of 129 patients, males and females, treated by means of the Standard Edgewise technique. Two examiners measured and defined root resorption according to the index proposed by Levander et al. The degree of external apical root resorption was registered defining resorption in four degrees of severity. To assess intra and inter-rater reproducibility, kappa coefficient was used. Chi-square test was used to assess the relationship between the amount of root resorption and patient's sex, dental arch (maxillary or mandibular, treatment with or without extractions, treatment duration, root apex stage (open or closed, root shape, as well as overjet and overbite at treatment onset. RESULTS: Maxillary central incisors had the highest percentage of severe root resorption, followed by maxillary lateral incisors and mandibular lateral incisors. Out of 959 teeth, 28 (2.9% presented severe root resorption. The following risk factors were observed: anterior maxillary teeth, overjet greater than or equal to 5 mm at treatment onset, treatment with extractions, prolonged therapy, and degree of apex formation at treatment onset. CONCLUSION: This study showed that care must be taken in orthodontic treatment involving extractions, great retraction of maxillary incisors, prolonged therapy, and/or completely formed apex at orthodontic treatment onset.

  8. Longterm results and their prognosis in surgical treatment of Grave's disease

    OpenAIRE

    I V Makarov; R A Galkin; M M Andreev

    2013-01-01

    This study focuses on improving the results of surgical treatment of patients with diffuse toxic goiter way jus tify the selection of thyroid residue and thyroid status in predicting longterm periods. The basis of the study is the immediate and longterm results of surgical treatment of 138 patients suffering from diffuse toxic goi ter. As a result of the research, with a modern point of clinical and statistical analysis proved the effective ness of fascial subtotal resection of the thyroid gl...

  9. Surgery-induced changes and early recovery of hip-muscle strength, leg-press power, and functional performance after fast-track total hip arthroplasty: a prospective cohort study.

    Directory of Open Access Journals (Sweden)

    Bente Holm

    Full Text Available By measuring very early changes in muscle strength and functional performance after fast-track total hip arthroplasty (THA, post-operative rehabilitation, introduced soon after surgery, can be designed to specifically target identified deficits.Firstly, to quantify changes (compared to pre-operative values in hip muscle strength, leg-press power, and functional performance in the first week after THA, and secondly, to explore relationships between the muscle strength changes, and changes in hip pain, systemic inflammation, and thigh swelling.Prospective, cohort study.Convenience sample of patients receiving a THA at Copenhagen University Hospital, Hvidovre, Denmark, between March and December 2011.Thirty-five patients (65.9 ± 7.2 years undergoing THA.Hip muscle strength, leg-press power, performance-based function, and self-reported disability were determined prior to, and 2 and 8 days after, THA (Day 2 and 8, respectively. Hip pain, thigh swelling, and C-Reactive Protein were also determined.Five patients were lost to follow-up. Hip muscle strength and leg press power were substantially reduced at Day 2 (range of reductions: 41-58%, P<0.001, but less pronounced at Day 8 (range of reductions: 23-31%, P<0.017. Self-reported symptoms and function (HOOS: Pain, Symptoms, and ADL improved at Day 8 (P<0.014. Changes in hip pain, C-Reactive Protein, and thigh swelling were not related to the muscle strength and power losses.Hip muscle strength and leg-press power decreased substantially in the first week after THA - especially at Day 2 - with some recovery at Day 8. The muscle strength loss and power loss were not related to changes in hip pain, systemic inflammation, or thigh swelling. In contrast, self-reported symptoms and function improved. These data on surgery-induced changes in muscle strength may help design impairment-directed, post-operative rehabilitation to be introduced soon after surgery.ClinicalTrials.gov NCT01246674.

  10. Test results of the experimental laser device for potato tubers radiation treatment

    International Nuclear Information System (INIS)

    Anufrik, S.S.; Korzun, O.S.

    2007-01-01

    Results of 3 year investigation of the influence of the presowing low intensity laser radiation treatment of potato (Solanum tuberosum L.) tubers with the help of laser device with various spectral composition and exposition on plant growth, development and productivity and potato tubers quality and starch content in the conditions of the Republic of Belarus were presented. Presowing tubers treatment of potato cultivars Sante, Yavar and Arkhideya was realized by He-Ne, Ar-, Cu (in course of 3 and 5 minutes) and CO2 (in course of 5 seconds) lasers. Research results have shown that presowing treatment with CO2 laser promoted the higher (on 1,7-6,6%) potato germination capacity in comparison with the control variant without radiation treatment. Height of potato plants of Sante variety after radiation treatment fell behind the control ones. Haulm quantity per one plant and yield quality did not depend on radiation treatment Treatment with CO2 laser exercised the stimulatory action on productivity of Sante variety without changing the starch content in tubers. Tuber weight increased up to 0,4 kg (0,2 kg in the control variant). Similar effect for Arkhideya and Yavar varieties was obtained after Cu-laser treatment in course of 5 minutes. Radiation treatment with He-Ne laser caused the increased starch accumulation (on 0,4-0,6% in comparison with the control variant) in potato tubers of all studied varieties

  11. Redução do período de internação e de despesas no atendimento de portadores de cardiopatias congênitas submetidos à intervenção cirúrgica cardíaca no protocolo da via rápida The reduction in hospital stay and costs in the care of patients with congenital heart diseases undergoing fast-track cardiac surgery

    Directory of Open Access Journals (Sweden)

    Alfredo Manoel da Silva Fernandes

    2004-07-01

    Full Text Available OBJETIVO: Avaliar o atendimento de cardiopatas congênitos e cardiopatas isquêmicos submetidos à cirurgia cardíaca no protocolo de atendimento na via rápida (fast-track recovery em relação ao convencional. MÉTODOS: Avaliada a movimentação de 175 pacientes, 107 (61% homens e 68 (39% mulheres, idades entre 0,3-81 anos nas diferentes unidades hospitalares. RESULTADOS: A taxa de alta das diferentes unidades hospitalares por unidade de tempo, dos cardiopatas congênitos atendidos no protocolo da via rápida em relação ao convencional foi: a 11,3 vezes a taxa de alta quando assistidos no protocolo da via convencional, quanto ao tempo de permanência no centro cirúrgico; b 6,3 vezes quanto à duração da intervenção cirúrgica; c 6,8 vezes quanto à duração da anestesia; d 1,5 vezes quanto à duração da perfusão; e 2,8 vezes quanto à permanência na unidade de recuperação pós-operatória I; f 6,7 vezes quanto à permanência no hospital (período de tempo entre a data da internação e a data da alta; g 2,8 vezes quanto à permanência na unidade de internação pré-operatória; h 2,1 vezes quanto à permanência na unidade de internação após a alta da recuperação pós-operatória; i associada com redução de despesas pré e pós-operatórias. A diferença não foi significativa nos portadores de cardiopatia isquêmica. CONCLUSÃO: Verificou-se redução do período de internação e de despesas no atendimento dos pacientes submetidos à intervenção cirúrgica cardíaca no protocolo da via rápida.OBJECTIVE: To assess the care provided to patients with congenital heart diseases and ischemic heart diseases undergoing cardiac surgery according to the fast-track recovery protocol compared with those undergoing the conventional procedure. METHODS: The transfer of patients from one hospital unit to another was assessed for 175 patients, 107 (61% men and 68 (39% women, with ages ranging from 0.3 to 81 years. RESULTS: The

  12. Overeating among Seriously Overweight Children Seeking Treatment: Results of the Children’s Eating Disorder Examination

    Science.gov (United States)

    Levine, Michele D.; Ringham, Rebecca M.; Kalarchian, Melissa A.; Wisniewski, Lucene; Marcus, Marsha D.

    2010-01-01

    Objective We sought to examine rates of eating disorder symptoms among seriously overweight children seeking treatment using the Eating Disorder Examination for Children (ChEDE) and to provide initial data about their association with treatment outcome. Method Overweight children (N = 27) 8–13 years old were interviewed using the ChEDE before participating in a family-based behavioral treatment program. Height and weight were measured pretreatment, posttreatment, and approximately 8 months posttreatment. Results Fifteen percent of children reported subjective bulimic episodes (SBE). Weight loss did not differ for children with and without SBEs, but concerns about body shape were related to larger weight losses during treatment. Conclusion A considerable minority of treatment-seeking overweight children report an episodic sense of loss of control over eating. Loss of control is related to other disordered eating attitudes and behaviors, but does not appear to affect treatment outcome. Future studies are needed to replicate these initial findings. PMID:16231347

  13. [Surgical Treatment of Bronchial Stricture due to Endobronchial Tuberculosis: 
Results in 36 Consecutive Cases].

    Science.gov (United States)

    Ruan, Junzhong; Zhang, Tianhui; Li, Fugen; Duan, Yong; Han, Ming; Wang, Zitong

    2018-04-20

    Bronchial tuberculosis is a common complication of pulmonary tuberculosis. The present report is to investigate and analyze the indication and efficacy of surgical treatment of bronchial stricture due to severe endobronchial tuberculosis, when the drug and endoscopic treatment were no effect. Reviewed the clinical-pathological records documenting the surgical outcomes in 36 bronchial stricture due to severe endobronchial tuberculosis who underwent lobectomy or pneumonectomy enrolled in our hospital between January 2000 and February 2016. Pneumonectomy in 8 cases, lobectomy in 23 cases, sleeve resection in 5 cases. No intraoperative or early postoperative death occurred. Six patients developed complications. All 6 cases recovered well after treatment. Surgical treatment is still the recommended treatment modatity for bronchial stricture caused by endobronchial tuberculosis due to its good results. It should be performed in time when the drug and intraluninal treatment were no effect for avoiding of being progeressed.

  14. Barriers to Mental Health Treatment: Results from the WHO World Mental Health (WMH) Surveys

    Science.gov (United States)

    Andrade, L. H.; Alonso, J.; Mneimneh, Z.; Wells, J. E.; Al-Hamzawi, A.; Borges, G.; Bromet, E.; Bruffaerts, R.; de Girolamo, G.; de Graaf, R.; Florescu, S.; Gureje, O.; Hinkov, H. R.; Hu, C.; Huang, Y.; Hwang, I.; Jin, R.; Karam, E. G.; Kovess-Masfety, V.; Levinson, D.; Matschinger, H.; O’Neill, S.; Posada-Villa, J.; Sagar, R.; Sampson, N. A.; Sasu, C.; Stein, D.; Takeshima, T.; Viana, M. C.; Xavier, M.; Kessler, R. C.

    2014-01-01

    Background To examine barriers to initiation and continuation of mental health treatment among individuals with common mental disorders. Methods Data are from the WHO World Mental Health (WMH) Surveys. Representative household samples were interviewed face-to-face in 24 countries. Reasons to initiate and continue treatment were examined in a subsample (n= 63,678) and analyzed at different levels of clinical severity. Results Among those with a DSM-IV disorder in the past twelve months, low perceived need was the most common reason for not initiating treatment and more common among moderate and mild than severe cases. Women and younger people with disorders were more likely to recognize a need for treatment. Desire to handle the problem on one’s own was the most common barrier among respondents with a disorder who perceived a need for treatment (63.8%). Attitudinal barriers were much more important than structural barriers both to initiating and continuing treatment. However, attitudinal barriers dominated for mild-moderate cases and structural barriers for severe cases. Perceived ineffectiveness of treatment was the most commonly reported reason for treatment dropout (39.3%) followed by negative experiences with treatment providers (26.9% of respondents with severe disorders). Conclusions Low perceived need and attitudinal barriers are the major barriers to seeking and staying in treatment among individuals with common mental disorders worldwide. Apart from targeting structural barriers, mainly in countries with poor resources, increasing population mental health literacy is an important endeavor worldwide. PMID:23931656

  15. Severe root resorption resulting from orthodontic treatment: prevalence and risk factors.

    Science.gov (United States)

    Maués, Caroline Pelagio Raick; do Nascimento, Rizomar Ramos; Vilella, Oswaldo de Vasconcellos

    2015-01-01

    To assess the prevalence of severe external root resorption and its potential risk factors resulting from orthodontic treatment. A randomly selected sample was used. It comprised conventional periapical radiographs taken in the same radiology center for maxillary and mandibular incisors before and after active orthodontic treatment of 129 patients, males and females, treated by means of the Standard Edgewise technique. Two examiners measured and defined root resorption according to the index proposed by Levander et al. The degree of external apical root resorption was registered defining resorption in four degrees of severity. To assess intra and inter-rater reproducibility, kappa coefficient was used. Chi-square test was used to assess the relationship between the amount of root resorption and patient's sex, dental arch (maxillary or mandibular), treatment with or without extractions, treatment duration, root apex stage (open or closed), root shape, as well as overjet and overbite at treatment onset. Maxillary central incisors had the highest percentage of severe root resorption, followed by maxillary lateral incisors and mandibular lateral incisors. Out of 959 teeth, 28 (2.9%) presented severe root resorption. The following risk factors were observed: anterior maxillary teeth, overjet greater than or equal to 5 mm at treatment onset, treatment with extractions, prolonged therapy, and degree of apex formation at treatment onset. This study showed that care must be taken in orthodontic treatment involving extractions, great retraction of maxillary incisors, prolonged therapy, and/or completely formed apex at orthodontic treatment onset.

  16. [An integrated model for examination of aphasic patients and evaluation of treatment results].

    Science.gov (United States)

    Ansink, B J; Vanneste, J A; Endtz, L J

    1980-02-01

    This article is an overview of the literature on integrated, multidisciplinar examination of aphasic patients, its consequences for treatment and the evaluation of the results thereof; the need of virtually standardized methods of investigation for each language is stressed.

  17. OPTIMIZATION OF RESULTS AND TREATMENT TIMING OF DEEP DERMAL BURNS IN CHILDREN

    Directory of Open Access Journals (Sweden)

    Konstantin Aleksandrovich Afonichev

    2014-06-01

    Full Text Available Untreated deep dermal burns in children are the cause of long-term treatment and severe cicatricial deformities, resulting in poor cosmetic results and greatly impairing functional outcome. The problem of optimizing the results and timing of treatment of deep burns in children in recent years has become particularly urgent. We observed 1853 children with III-A degree burns. Some of the children's burns healed spontaneously, which led to the development of scar deformities during the first six months after injury. Risk factors for their development, depending on the patient's age and location of the lesion, are pointed out. Other children underwent early tangential excision of eschar. The analysis of the treatment results showed that the use of early surgery in children with deep dermal burns can reduce treatment time, as well as significantly to improve the cosmetic and functional outcomes of trauma.

  18. Results of treatment of the calcific tendinitis of the shoulder supraspinatus muscle tendon

    Directory of Open Access Journals (Sweden)

    S. S. Strafun

    2017-12-01

    Full Text Available The aim of the study was to identify and compare the results of conservative and surgical treatment of the calcific tendinitis of the shoulder supraspinatus muscle tendon. Materials and methods. The clinical group consisted of 120 patients with calcific tendinitis of supraspinatus tendon. All patients were divided into two groups, according to the operative or conservative treatment, each of these groups have been subdivided into two (with calcific deposits less or more than 1.5 cm in length according to Bosworth radiological classification. Conservative treatment ("needling" included: evacuation of calcific deposits with saline under ultrasound control with subsequent injection of prolonged corticosteroid into the subacromial space, use of nonsteroid anti-inflammatory drugs, physiotherapy. Surgical treatment included: evacuation of calcium deposits from the tendon followed by rotator cuff repair and biceps tendon tenodesis at the proximal third of the intertubercular groove. Results. In the majority of patients, after the "needling" of little - 1.5 cm calcific deposits (55 patients - 45.8% clinical and radiographic healing occurred in 2 weeks after procedure. The level of pain in average was 2,39 ± 0,39 points according to VAS scale and function of the shoulder joint has increased in average to 40,26 ± 4,39 points on Oxford Shoulder Score. In 3 months after treatment begining, the best average results were obtained in patients with calcific deposits less than 1.5 cm - 43 ± 3,8 points on Oxford Shoulder Score, the worst 26 ± 4,8 points - in patients with calcific deposits bigger than 1.5 cm who underwent conservative treatment (р≤0,05. Conclusions. In group of patients after surgical treatment, size of calcific deposits did not significantly affect the treatment result (р≤0,01. Slightly better results were obtained in patients with calcific deposits size less than1.5 cm - 39 ± 3,8 points on Oxford Shoulder Score.

  19. The comparative analysis of results of surgical treatment of myasthenia in the remote periods of disease

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    L. Zaslavsky

    2016-01-01

    Full Text Available Based on long-term follow-up to perform comparative analysis of long-term results of surgical treatment of myasthenia. A retrospective analysis of long-term results of surgical treatment of 146 patients with myasthenia has been carried out. We used the modified Keynes classification to estimate the severity of myasthenia and to summarize the data relating to therapy volume and treatment results. In dependence on the type of thymus lesion patients were divided into two groups. Thymus hyperplasia was verified at — 106 (72.6 % patients, tumor lesion of the thymus gland (thymoma — at 40 (27.4 % ones. The results were estimated in the following periods after thymectomy: 1—2 years, 3—4 years, 5—6 years, 7 — 9 years, 10—14 years, and over 15 years. Short- and longterm results of surgical treatment of myasthenia for the patients without tumor lesions of the thymus gland were significantly better. Positive effects of surgical treatment of myasthenia in patients with hyperplasia are observed after 1 year of surgery (p = 0.0023, and the best results are observed after 5 — 6 year of the disease, then after 7 — 9 year one notes some deterioration of state (p = 0.026. In the myasthenia patients with thymoma one notes the similar trends in dynamics of state, but in general, the results are significantly (p = 0.042 badly than in the group of the patients with hyperplasia. Starting from the first year after operation treatment the patients with myasthenia with thymus hyperplasia have statistically significant (p = 0.048 decrease of average doses of glucocorticoids, and anticholinesterase drugs. The statistically best treatment results were noted for the patients operated at the first year of the disease. Positive result of surgical treatment of myasthenia is noted both in the short- and long-term period and at thymomas. In the group of patients with thymoma one has noted significantly badly results in comparison with group of hyperplasia. It is

  20. Costs of infertility treatment: Results from an 18-month prospective cohort study

    Science.gov (United States)

    Katz, Patricia; Showstack, Jonathan; Smith, James F.; Nachtigall, Robert D.; Millstein, Susan G.; Wing, Holly; Eisenberg, Michael L.; Pasch, Lauri A.; Croughan, Mary S.; Adler, Nancy

    2010-01-01

    Objectives To examine resource use (costs) by women presenting for infertility evaluation and treatment over 18 months, regardless of treatment pursued. Design Prospective cohort study in which women were followed for 18 months. Setting Eight infertility practices. Patients 398 women recruited from infertility practices. Data collection Women completed interviews and questionnaires at baseline, and after 4, 10, and 18 months of follow-up. Medical records were abstracted after 18 months to obtain details of services used. Main outcome measures Per-person and per-successful-outcome costs Results Treatment groups were defined as highest intensity treatment use. 20% of women did not pursue cycle-based treatment; about half pursued in-vitro fertilization (IVF). Median per-person costs ranged from $1,182 for medications only, to $24,373 and $38,015 for IVF and IVF-donor egg groups, respectively. Estimates of costs of successful outcomes (delivery or ongoing pregnancy by 18 months) were higher – $61,377 for IVF, for example – reflecting treatment success rates. Within the timeframe of the study, costs were not significantly different for women who were successful and women who were not. Conclusions While individual patient costs vary, these cost estimates developed from actual patient treatment experiences may provide patients with realistic estimates to consider when initiating infertility treatment. PMID:21130988

  1. [Results of treatment of milk teeth pulp by modified formocresol method].

    Science.gov (United States)

    Wochna-Sobańska, M

    1989-01-01

    The purpose of the study was evaluation of the results of treatment of molar pulp diseases by the formocresol method from the standpoint of the development of inflammatory complications in periapical tissues, disturbances of physiological resorption of roots, disturbances of mineralization of crowns of homologous permanent teeth. For the treatment milk molars were qualified with the diagnosis of grade II pulpopathy in children aged from 3 to 9 years. The treatment was done using formocresol by a modified method of pulp amputation according to Buckley after previous devitalization with parapaste. The status of 143 teeth was examined again 1 to 4 years after completion of treatment. The proportion of positive results after one year was 94%, after two years it was 90%, after three years 87% and after four years 80%. The cause of premature loss of most teeth was root resorption acceleration by 18-24 months. No harmful action of formocresol on the buds of permanent teeth was noted.

  2. Treatment of complex PTSD: results of the ISTSS expert clinician survey on best practices.

    Science.gov (United States)

    Cloitre, Marylene; Courtois, Christine A; Charuvastra, Anthony; Carapezza, Richard; Stolbach, Bradley C; Green, Bonnie L

    2011-12-01

    This study provides a summary of the results of an expert opinion survey initiated by the International Society for Traumatic Stress Studies Complex Trauma Task Force regarding best practices for the treatment of complex posttraumatic stress disorder (PTSD). Ratings from a mail-in survey from 25 complex PTSD experts and 25 classic PTSD experts regarding the most appropriate treatment approaches and interventions for complex PTSD were examined for areas of consensus and disagreement. Experts agreed on several aspects of treatment, with 84% endorsing a phase-based or sequenced therapy as the most appropriate treatment approach with interventions tailored to specific symptom sets. First-line interventions matched to specific symptoms included emotion regulation strategies, narration of trauma memory, cognitive restructuring, anxiety and stress management, and interpersonal skills. Meditation and mindfulness interventions were frequently identified as an effective second-line approach for emotional, attentional, and behavioral (e.g., aggression) disturbances. Agreement was not obtained on either the expected course of improvement or on duration of treatment. The survey results provide a strong rationale for conducting research focusing on the relative merits of traditional trauma-focused therapies and sequenced multicomponent approaches applied to different patient populations with a range of symptom profiles. Sustained symptom monitoring during the course of treatment and during extended follow-up would advance knowledge about both the speed and durability of treatment effects. Copyright © 2011 International Society for Traumatic Stress Studies.

  3. The effect of alcohol treatment on social costs of alcohol dependence: results from the COMBINE study.

    Science.gov (United States)

    Zarkin, Gary A; Bray, Jeremy W; Aldridge, Arnie; Mills, Michael; Cisler, Ron A; Couper, David; McKay, James R; O'Malley, Stephanie

    2010-05-01

    The COMBINE (combined pharmacotherapies and behavioral intervention) clinical trial recently evaluated the efficacy of pharmacotherapies, behavioral therapies, and their combinations for the treatment of alcohol dependence. Previously, the cost and cost-effectiveness of COMBINE have been studied. Policy makers, patients, and nonalcohol-dependent individuals may be concerned not only with alcohol treatment costs but also with the effect of alcohol interventions on broader social costs and outcomes. To estimate the sum of treatment costs plus the costs of health care utilization, arrests, and motor vehicle accidents for the 9 treatments in COMBINE 3 years postrandomization. A cost study based on a randomized controlled clinical trial. : The study involved 786 participants 3 years postrandomization. Multivariate results show no significant differences in mean costs between any of the treatment arms as compared with medical management (MM) + placebo for the 3-year postrandomization sample. The median costs of MM + acamprosate, MM + naltrexone, MM + acamprosate + naltrexone, and MM + acamprosate + combined behavioral intervention were significantly lower than the median cost for MM + placebo. The results show that social cost savings are generated relative to MM + placebo by 3 years postrandomization, and the magnitude of these cost savings is greater than the costs of the COMBINE treatment received 3 years prior. Our study suggests that several alcohol treatments may indeed lead to reduced median social costs associated with health care, arrests, and motor vehicle accidents.

  4. Results from a Community-Based Smoking Cessation Treatment Program for LGBT Smokers

    Directory of Open Access Journals (Sweden)

    Alicia K. Matthews

    2013-01-01

    Full Text Available Introduction. Little is known about lesbian, gay, bisexual, and transgender (LGBT people’s response to smoking cessation interventions. This descriptive study examined the benefits of a community-based, culturally tailored smoking cessation treatment program for LGBT smokers. Methods. A total of N=198 LGBT individuals recruited from clinical practice and community outreach participated in group-based treatment. Sessions were based on the American Lung Association’s “Freedom from Smoking Program” (ALA-FFS and were tailored to LGBT smokers’ needs. Seven-day smoking point prevalence abstinence served as the primary outcome. Results. Participants (M age = 40.5 were mostly White (70.4% and male (60.5% and had at least a college degree (58.4%. Forty-four percent scored in the moderate range on the Fagerström Test for Nicotine Dependence pretreatment, and 42.4% completed treatment (≥75% sessions. Higher educational attainment and use of nicotine replacement therapy (NRT were associated with treatment completion. Self-reported quit rates were 32.3% at posttreatment assessment. Treatment attendance (OR = 2.45, use of NRT (OR = 4.24, and lower nicotine dependency (OR = 0.73 were positively associated with quitting smoking. Conclusions. Results suggest the benefits of offering LGBT smokers culturally tailored smoking cessation treatments. Future research could improve outcomes by encouraging treatment attendance and promoting NRT uptake.

  5. The modality and results of complex treatment of extended retinoblastoma in children

    International Nuclear Information System (INIS)

    Belkina, B.M.; Durnov, L.A.; Polyakov, V.G.; Goldobenko, G.V.; Glekov, I.V.; Ushakova, T.L.

    1997-01-01

    Analysis of the results of combined treatment of retinoblastoma in children according to the program developed in the Scientific and Research Institute of Pediatric Oncology and Hematology is performed. The treatment program permits to avoid in many cases the unjustified removal of eye. Combination of treatment methods (surgery, radiotherapy and chemotherapy) and their sequence depends on the classification by stages of retinoblastoma development according to the TNM system. Five year survival in case of monoretinoblastoma with surgical operation at the first stage and without is 92% and 82% corresponding while in case of double retinoblastoma - 83% and 84%

  6. Enobosarm (GTx-024, S-22): a potential treatment for cachexia.

    Science.gov (United States)

    Srinath, Reshmi; Dobs, Adrian

    2014-02-01

    Muscle loss and wasting occurs with aging and in multiple disease states including cancer, heart failure, chronic obstructive pulmonary disease, end-stage liver disease, end-stage renal disease and HIV. Cachexia is defined as a multifactorial syndrome that is associated with anorexia, weight loss and increased catabolism, with increased morbidity and mortality. Currently no therapy is approved for the treatment or prevention of cachexia. Different treatment options have been suggested but many have proven to be ineffective or associated with adverse events. Nonsteroidal selective androgen receptor modulators (SARMs) are a new class of anabolic agents that bind the androgen receptor and exhibit tissue selectivity. Enobosarm (GTx-024, S-22) is a recently developed SARM, developed by GTx, Inc. (TN, USA), which has been tested in Phase I, II and III trials with promising results in terms of improving lean body mass and measurements of physical function and power. Enobosarm has received fast track designation by the US FDA and results from the Phase III trials POWER1 and POWER2 will help determine approval for use in the prevention and treatment of muscle wasting in patients with non-small-cell lung cancer. This article provides an introduction to enobosarm as a new therapeutic strategy for the prevention and treatment of cachexia. A review of the literature was performed using search terms 'cachexia', 'sarcopenia', 'SARM', 'enobosarm' and 'GTx-024' in September 2013 using multiple databases as well as online resources.

  7. MASTICATION, PHONETICS AND ESTHETICS AS A FINAL RESULT OF PARTIAL OR COMPLETE DENTURE TREATMENT.

    Directory of Open Access Journals (Sweden)

    Kalina Georgieva

    2015-08-01

    Full Text Available Three target groups- dentists/ dental students, dental technicians and patients were asked to fill in an anonymous questionnaire about their satisfaction of the final results after prosthetic treatment with removable dentures using a scale from 1 to 5 (1- completely dissatisfied, 2-dissatisfied, 3-indifferent, 4-satisfied, 5-completely satisfied. The mean results (including colour, shape and size of artificial teeth, arrangement of front teeth, colour of artificial gums, phonetics, mastication, natural smile, enough space for tongue for all three groups of respondents were compared. Dental technicians (4,34 are more satisfied than dentists/dental students (3,62 and patients (3,53. A successful outcome of prosthetic treatment depends on one hand on the professional approach of the dental team and on the other hand on the patient’s motivation and cooperation. The predictive final results and realistic expectations lead to satisfaction of all participants in the treatment process.

  8. Prevalence and Treatment Management of Oropharyngeal Candidiasis in Cancer Patients: Results of the French Candidoscope Study

    International Nuclear Information System (INIS)

    Gligorov, Joseph; Bastit, Laurent; Gervais, Honorine; Henni, Mehdi; Kahila, Widad; Lepille, Daniel; Luporsi, Elisabeth; Sasso, Giuseppe; Varette, Charles; Azria, David

    2011-01-01

    Purpose: The aim of this pharmaco-epidemiological study was to evaluate the prevalence of oropharyngeal candidiasis (OPC) in cancer patients treated with chemotherapy and/or radiotherapy. Methods and Materials: Signs and symptoms of OPC were noted for all patients. Antifungal therapeutic management was recorded in OPC patients. Patients receiving local antifungal treatments were monitored until the end of treatment. Results: Enrolled in the study were 2,042 patients with solid tumor and/or lymphoma treated with chemotherapy and/or another systemic cancer treatment and/or radiotherapy. The overall prevalence of OPC was 9.6% (95% confidence interval, 8.4%-11.0%] in this population. It was most frequent in patients treated with combined chemoradiotherapy (22.0%) or with more than two cytotoxic agents (16.9%). Local antifungal treatments were prescribed in 75.0% of OPC patients as recommended by guidelines. The compliance to treatment was higher in patients receiving once-daily miconazole mucoadhesive buccal tablet (MBT; 88.2%) than in those treated with several daily mouthwashes of amphotericin B (40%) or nystatin (18.8%). Conclusion: OPC prevalence in treated cancer patients was high. Local treatments were usually prescribed as per guidelines. Compliance to local treatments was better with once-daily drugs.

  9. Results of the radiotherapic treatment of 35 patients with pituitary adenoma

    Energy Technology Data Exchange (ETDEWEB)

    Herruzo, I.; Errazquin, L.; Acosta, D.; Erruzo, R.; Garcia Fernandez, J.L.; Jimenez, M.; Zaragoza, J.R.

    1988-01-01

    A group of 35 patents with pituitary adenoma who underwent postoperative irradiation were analyzed. Hormone values, both pre and post treatment, as well as the result of treatment on the symptoms and visual involvement were assessed. Best results were obtained in non-functioning adenomas, with a 100 % disease control in the first 3 years, whereas the this percentage was 70 % in GH secreting adenomas and 76.9 % in prolactinomas. However, after five years, disease control decreases to 85.7 % in those with non-secretory adenoma, to 46.7 % in patients with GH secreting adenoma and to 30.8 % in those presenting prolactinomas.

  10. Endoscopic Laser Treatment for Rectosigmoid Villous Adenoma: Factors Affecting the Results

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    JM Brunetaud

    1992-01-01

    Full Text Available Endoscopic laser treatment is now commonly used for palliation of advanced digestive cancers in nonsurgical candidates. lt has also been used for treatment of benign rectosigmoid villous adenoma. The present work reports the long term results in 387 patients with benign rectosigmoid villous adenomas revealed by biopsy. Patients included 39% who had contraindications to surgery, 19% who had a tumour recurrence after a nonlaser treatment, 41 % for whom surgical resection appeared to be too drastic for a tumour found benign on biopsy, and 1 % who refused surgery. Two types of wavelength were used: the 1.06 µm infrared light from the Nd:YAG laser and the green light from the argon laser or the Nd:YAG frequency doubled laser. In some patients, both wavelengths were used. Treatment was completed in 343 patients. Total tumour destruction was achieved in 92.8% of patients, a carcinoma was detected in 6.4% on biopsy specimens obtained during laser treatment and benign villous tissue persisted in 0.8%. During the average 30-month follow-up period of the patients with total tumour destruction , 16% had a recurrence. Treatment was well-tolerated with a complication race of 2.3% (one patient with a perforation, one with hemorrhage and seven with stenosis requiring dilation. Circumferential extension of the tumour base was the only factor affecting the duration of treatment, the rate of cancers detected during treatment and the rate of complications. Recurrence rate after initial treatment was higher in patients treated for a recurrence after a previous nonlaser treatment than in patients treated only by laser (P<0.01. It was also higher when the initial histology showed low grade dysplasia as opposed to high grade dysplasia (P<0.01 and when the tumour was located in the lower or middle rectum rather than in the upper rectum or sigmoid (P<0.01. Direct cost of laser treatments was estimated to be 28 to 40% of the surgery charges for lesions of identical size

  11. Treatment results for hypopharyngeal cancer by different treatment strategies and its secondary primary- an experience in Taiwan

    Directory of Open Access Journals (Sweden)

    Lin Chien-Yu

    2010-10-01

    Full Text Available Abstract Purpose The aim of this study was to evaluate treatment results in our hypopharyngeal cancer patients. Patients and Methods A total of three hundred and ninety five hypopharyngeal cancer patients received radical treatment at our hospital; 96% were male. The majority were habitual smokers (88%, alcohol drinkers (73% and/or betel quid chewers (51%. All patients received a CT scan or MRI for tumor staging before treatment. The stage distribution was stage I: 2 (0.5%; stage II: 22 (5.6%; stage III: 57 (14.4% and stage IV: 314 (79.5%. Radical surgery was used first in 81 patients (20.5%, and the remaining patients (79.5% received organ preservation-intended treatment (OPIT. In the OPIT group, 46 patients received radiotherapy alone, 156 patients received chemotherapy followed by radiotherapy (CT/RT and 112 patients received concomitant chemo-radiotherapy (CCRT. Results The five-year overall survival rates for stages I/II, III and IV were 49.5%, 47.4% and 18.6%, respectively. There was no significant difference in overall and disease-specific survival rates between patients who received radical surgery first and those who received OPIT. In the OPIT group, CCRT tended to preserve the larynx better (p = 0.088, with three-year larynx preservation rates of 44.8% for CCRT and 27.2% for CT/RT. Thirty-seven patients developed a second malignancy, with an annual incidence of 4.6%. Conclusions There was no survival difference between OPIT and radical surgery in hypopharyngeal cancer patients at our hospital. CCRT may offer better laryngeal preservation than RT alone or CT/RT. However, prospective studies are still needed to confirm this finding. Additionally, second primary cancers are another important issue for hypopharyngeal cancer management.

  12. Hand Robotics Rehabilitation: Feasibility and Preliminary Results of a Robotic Treatment in Patients with Hemiparesis

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    Patrizio Sale

    2012-01-01

    Full Text Available Background. No strongly clinical evidence about the use of hand robot-assisted therapy in stroke patients was demonstrated. This preliminary observer study was aimed at evaluating the efficacy of intensive robot-assisted therapy in hand function recovery, in the early phase after a stroke onset. Methods. Seven acute ischemic stroke patients at their first-ever stroke were enrolled. Treatment was performed using Amadeo robotic system (Tyromotion GmbH Graz, Austria. Each participant received, in addition to inpatients standard rehabilitative treatment, 20 sessions of robotic treatment for 4 consecutive weeks (5 days/week. Each session lasted for 40 minutes. The exercises were carried out as follows: passive modality (5 minutes, passive/plus modality (5 minutes, assisted therapy (10 minutes, and balloon (10 minutes. The following impairment and functional evaluations, Fugl-Meyer Scale (FM, Medical Research Council Scale for Muscle Strength (hand flexor and extensor muscles (MRC, Motricity Index (MI, and modified Ashworth Scale for wrist and hand muscles (AS, were performed at the beginning (T0, after 10 sessions (T1, and at the end of the treatment (T2. The strength hand flexion and extension performed by Robot were assessed at T0 and T2. The Barthel Index and COMP (performance and satisfaction subscale were assessed at T0 and T2. Results. Clinical improvements were found in all patients. No dropouts were recorded during the treatment and all subjects fulfilled the protocol. Evidence of a significant improvement was demonstrated by the Friedman test for the MRC (P<0.0123. Evidence of an improvement was demonstrated for AS, FM, and MI. Conclusions. This original rehabilitation treatment could contribute to increase the hand motor recovery in acute stroke patients. The simplicity of the treatment, the lack of side effects, and the first positive results in acute stroke patients support the recommendations to extend the clinical trial of this

  13. Clinical and histopathological results following TriPollar radiofrequency skin treatments.

    Science.gov (United States)

    Kaplan, Haim; Gat, Andrea

    2009-06-01

    Skin laxity, wrinkles and cellulite are common aesthetic problems associated with the aging process. These symptoms are due to the weakening and thinning of dermal connective tissue and the enlargement of hypodermal fat cells. The aim of this study was to evaluate the safety and efficacy of the TriPollar RF technology in reducing fat and collagen regeneration. Twelve healthy patients underwent weekly treatments on different body sites using the TriPollar technology. Treatment areas were photographed and measured and patient satisfaction was monitored. One abdominal patient consented to a series of TriPollar treatments prior to her scheduled abdominoplasty. A controlled histopathology analysis was performed on skin samples taken during the abdominoplasty procedure. Histopathological examination revealed marked differences between treated and non-treated abdominal skin areas. An increase of 49% in dermal thickness, focal thickening of collagen fibers and focal shrinkage of fat cells was shown following TriPollar treatments. Average patient satisfaction indicated clear satisfaction with the clinical results achieved. The TriPollar is a safe and effective non-invasive technology leading to skin tightening and body shaping. Histology results indicate changes at the dermal and fat layers following TriPollar treatments resulting in increased collagen regeneration and stimulated fat metabolism.

  14. Uterine arterial embolization for the treatment of adenomyosis: an analysis of therapeutic results in 80 cases

    International Nuclear Information System (INIS)

    Ai Zigang; Yang Yanfen; Guan Jie

    2010-01-01

    Objective: To discuss the therapeutic effect of uterine arterial embolization in treating adenomyosis. Methods: Uterine arterial embolization was performed in 80 patients with adenomyosis. The patients were followed up for 3, 6, 12 and 24 months after the operation. After the treatment the degree of dysmenorrhea, the menstrual flow and the uterine volume were observed and were compared with those before the treatment. Results: After uterine arterial embolization the clinical symptoms were relieved in all 80 patients. The menstrual flow was markedly decreased, the anemia was obviously improved and the uterine volume was significantly reduced, while the ovary functioning was not apparently affected. The symptom of dysmenorrhea completely disappeared one month after the therapy in 76 cases and four months after the therapy in the remaining 4 cases. Conclusion: Uterine arterial embolization is a mini-invasive and safe therapy with remarkable therapeutic results and few side-effects. Therefore, this treatment can significantly improve the patient's living quality. (authors)

  15. Endoscopic laser treatment for rectosigmoid villous adenoma: factors effecting the results

    Science.gov (United States)

    Brunetaud, Jean Marc; Maunoury, Vincent; Cochelard, Dominique; Boniface, Brigitte

    1994-12-01

    This present work reports the long term results after endoscopic laser treatment in 474 patients with benign rectosigmoid villous adenomas revealed by biopsy. Two types of wavelength were used: The 1.06 micrometers infrared light from the Nd:YAG laser and the green light from the argon laser or the Nd:YAG frequency doubled laser. In some patients, both wavelengths were used. Treatment was completed in 415 patients. Total tumor destruction was obtained in 92.8% of them, a carcinoma was detected in 6.5% on biopsy specimens obtained during laser treatment, and benign villous tissue persisted in 0.7%. During the average 30 mo. follow up period of the patients with total tumor destruction, 18% had a tumor recurrence. Treatment was well tolerated with a 1.8% complication rate (one perforation, one hemorrhage, and 7 stenosis requiring dilatation). Because treatment is long and difficult and cancer rate is high, endoscopic laser should be limited in patients with a circumferential villous adenoma to nonsurgical candidates. The risk of complication after surgery (some being fatal) has to be balanced against the risk of undetected carcinoma in the other patients and the indication for endoscopic laser treatment should be discussed case by case.

  16. Non-lethal heat treatment of cells results in reduction of tumor initiation and metastatic potential

    International Nuclear Information System (INIS)

    Kim, Yoo-Shin; Lee, Tae Hoon; O'Neill, Brian E.

    2015-01-01

    Non-lethal hyperthermia is used clinically as adjuvant treatment to radiation, with mixed results. Denaturation of protein during hyperthermia treatment is expected to synergize with radiation damage to cause cell cycle arrest and apoptosis. Alternatively, hyperthermia is known to cause tissue level changes in blood flow, increasing the oxygenation and radiosensitivity of often hypoxic tumors. In this study, we elucidate a third possibility, that hyperthermia alters cellular adhesion and mechanotransduction, with particular impact on the cancer stem cell population. We demonstrate that cell heating results in a robust but temporary loss of cancer cell aggressiveness and metastatic potential in mouse models. In vitro, this heating results in a temporary loss in cell mobility, adhesion, and proliferation. Our hypothesis is that the loss of cellular adhesion results in suppression of cancer stem cells and loss of tumor virulence and metastatic potential. Our study suggests that the metastatic potential of cancer is particularly reduced by the effects of heat on cellular adhesion and mechanotransduction. If true, this could help explain both the successes and failures of clinical hyperthermia, and suggest ways to target treatments to those who would most benefit. - Highlights: • Non-lethal hyperthermia treatment of cancer cells is shown to cause a reduction in rates of tumor initiation and metastasis. • Dynamic imaging of cells during heat treatment shows temporary changes in cell shape, cell migration, and cell proliferation. • Loss of adhesion may lead to the observed effect, which may disproportionately impact the tumor initiating cell fraction. • Loss or suppression of the tumor initiating cell fraction results in the observed loss of metastatic potential in vivo. • This result may lead to new approaches to synergizing hyperthermia with surgery, radiation, and chemotherapy

  17. Non-lethal heat treatment of cells results in reduction of tumor initiation and metastatic potential

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yoo-Shin; Lee, Tae Hoon; O' Neill, Brian E., E-mail: BEOneill@houstonmethodist.org

    2015-08-14

    Non-lethal hyperthermia is used clinically as adjuvant treatment to radiation, with mixed results. Denaturation of protein during hyperthermia treatment is expected to synergize with radiation damage to cause cell cycle arrest and apoptosis. Alternatively, hyperthermia is known to cause tissue level changes in blood flow, increasing the oxygenation and radiosensitivity of often hypoxic tumors. In this study, we elucidate a third possibility, that hyperthermia alters cellular adhesion and mechanotransduction, with particular impact on the cancer stem cell population. We demonstrate that cell heating results in a robust but temporary loss of cancer cell aggressiveness and metastatic potential in mouse models. In vitro, this heating results in a temporary loss in cell mobility, adhesion, and proliferation. Our hypothesis is that the loss of cellular adhesion results in suppression of cancer stem cells and loss of tumor virulence and metastatic potential. Our study suggests that the metastatic potential of cancer is particularly reduced by the effects of heat on cellular adhesion and mechanotransduction. If true, this could help explain both the successes and failures of clinical hyperthermia, and suggest ways to target treatments to those who would most benefit. - Highlights: • Non-lethal hyperthermia treatment of cancer cells is shown to cause a reduction in rates of tumor initiation and metastasis. • Dynamic imaging of cells during heat treatment shows temporary changes in cell shape, cell migration, and cell proliferation. • Loss of adhesion may lead to the observed effect, which may disproportionately impact the tumor initiating cell fraction. • Loss or suppression of the tumor initiating cell fraction results in the observed loss of metastatic potential in vivo. • This result may lead to new approaches to synergizing hyperthermia with surgery, radiation, and chemotherapy.

  18. Biofeedback as complementary treatment in patients with epilepsy – an underestimated therapeutic option? Review, results, discussion

    Directory of Open Access Journals (Sweden)

    Uhlmann Carmen

    2016-12-01

    Full Text Available Background. Biofeedback methods represent side effect free complementary options in the treatment of epilepsy. In this paper we review the current status of these methods in terms of clinical study results and their evaluation by systematic review papers. Possible mechanisms of action in biofeedback methods are discussed.

  19. Minimally invasive treatment of pilon fractures with a low profile plate: preliminary results in 17 cases

    NARCIS (Netherlands)

    Borens, Olivier; Kloen, Peter; Richmond, Jeffrey; Roederer, Goetz; Levine, David S.; Helfet, David L.

    2009-01-01

    To determine the results of "biologic fixation" with a minimally invasive plating technique using a newly designed low profile "Scallop" plate in the treatment of pilon fractures. Retrospective case series. A tertiary referral center. Seventeen patients were treated between 1999 and 2001 for a

  20. False Positive Functional Analysis Results as a Contributor of Treatment Failure during Functional Communication Training

    Science.gov (United States)

    Mann, Amanda J.; Mueller, Michael M.

    2009-01-01

    Research has shown that functional analysis results are beneficial for treatment selection because they identify reinforcers for severe behavior that can then be used to reinforce replacement behaviors either differentially or noncontingently. Theoretically then, if a reinforcer is identified in a functional analysis erroneously, a well researched…

  1. Endovascular treatment of intractable epistaxis — results of a 4-year ...

    African Journals Online (AJOL)

    Objective. Transcatheter embolisation is an accepted and effective treatment for intractable epistaxis. We analysed our success and complication rates and compared these with results from other published series. Design. Retrospective review. Setting. Unitas Interventional Unit, Centurion. Methods. Case record review (57 ...

  2. Treatment results for hypopharyngeal cancer by different treatment strategies and its secondary primary- an experience in Taiwan

    International Nuclear Information System (INIS)

    Chang, Morgan Fu-Ti; Chang, Joseph Tung-Chieh; Wang, Hung-Ming; Kang, Chung-Jan; Huang, Shiang-Fu; Lin, Chien-Yu; Fang, Kang-Hsing; Chen, Eric Yen-Chao; Chen, I-How; Liao, Chun-Ta

    2010-01-01

    The aim of this study was to evaluate treatment results in our hypopharyngeal cancer patients. A total of three hundred and ninety five hypopharyngeal cancer patients received radical treatment at our hospital; 96% were male. The majority were habitual smokers (88%), alcohol drinkers (73%) and/or betel quid chewers (51%). All patients received a CT scan or MRI for tumor staging before treatment. The stage distribution was stage I: 2 (0.5%); stage II: 22 (5.6%); stage III: 57 (14.4%) and stage IV: 314 (79.5%). Radical surgery was used first in 81 patients (20.5%), and the remaining patients (79.5%) received organ preservation-intended treatment (OPIT). In the OPIT group, 46 patients received radiotherapy alone, 156 patients received chemotherapy followed by radiotherapy (CT/RT) and 112 patients received concomitant chemo-radiotherapy (CCRT). The five-year overall survival rates for stages I/II, III and IV were 49.5%, 47.4% and 18.6%, respectively. There was no significant difference in overall and disease-specific survival rates between patients who received radical surgery first and those who received OPIT. In the OPIT group, CCRT tended to preserve the larynx better (p = 0.088), with three-year larynx preservation rates of 44.8% for CCRT and 27.2% for CT/RT. Thirty-seven patients developed a second malignancy, with an annual incidence of 4.6%. There was no survival difference between OPIT and radical surgery in hypopharyngeal cancer patients at our hospital. CCRT may offer better laryngeal preservation than RT alone or CT/RT. However, prospective studies are still needed to confirm this finding. Additionally, second primary cancers are another important issue for hypopharyngeal cancer management

  3. Hand robotics rehabilitation: feasibility and preliminary results of a robotic treatment in patients with hemiparesis.

    Science.gov (United States)

    Sale, Patrizio; Lombardi, Valentina; Franceschini, Marco

    2012-01-01

    Background. No strongly clinical evidence about the use of hand robot-assisted therapy in stroke patients was demonstrated. This preliminary observer study was aimed at evaluating the efficacy of intensive robot-assisted therapy in hand function recovery, in the early phase after a stroke onset. Methods. Seven acute ischemic stroke patients at their first-ever stroke were enrolled. Treatment was performed using Amadeo robotic system (Tyromotion GmbH Graz, Austria). Each participant received, in addition to inpatients standard rehabilitative treatment, 20 sessions of robotic treatment for 4 consecutive weeks (5 days/week). Each session lasted for 40 minutes. The exercises were carried out as follows: passive modality (5 minutes), passive/plus modality (5 minutes), assisted therapy (10 minutes), and balloon (10 minutes). The following impairment and functional evaluations, Fugl-Meyer Scale (FM), Medical Research Council Scale for Muscle Strength (hand flexor and extensor muscles) (MRC), Motricity Index (MI), and modified Ashworth Scale for wrist and hand muscles (AS), were performed at the beginning (T0), after 10 sessions (T1), and at the end of the treatment (T2). The strength hand flexion and extension performed by Robot were assessed at T0 and T2. The Barthel Index and COMP (performance and satisfaction subscale) were assessed at T0 and T2. Results. Clinical improvements were found in all patients. No dropouts were recorded during the treatment and all subjects fulfilled the protocol. Evidence of a significant improvement was demonstrated by the Friedman test for the MRC (P hand motor recovery in acute stroke patients. The simplicity of the treatment, the lack of side effects, and the first positive results in acute stroke patients support the recommendations to extend the clinical trial of this treatment, in association with physiotherapy and/or occupational therapy.

  4. [Non operative treatment for perforated peptic ulcer: results of a prospective study].

    Science.gov (United States)

    Songne, B; Jean, F; Foulatier, O; Khalil, H; Scotté, M

    2004-12-01

    The conservative management of perforated peptic ulcer has not gained widespread acceptance despite introduction of proton-pomp inhibitors because surgical procedures can achieve immediate closure by eventually using a laparoscopic approach. The aim of this prospective study was to evaluate the results of Taylor's method and to identify predictive factors of failure of medical treatment in patients presenting with perforated peptic ulcer. Between 1990 and 2000, 82 consecutive patients, with diagnosis of perforated peptic ulcer were prospectively included in this study. They were initially treated with non-operative procedure (nasogastric suction and intravenous administration of H2-blockers or proton-pomp inhibitors). No clinical improvement after 24 hours required a surgical treatment. Predictive factors of failure of non-operative treatment were tested in univariate or multivariate analysis. Clinical improvement was obtained with non-operative treatment in 54% of the patients (44/82). The overall mortality rate was 1%. In univariate analysis, significant predictive factors of failure of non-operative treatment were: size of pneumoperitoneum, heart beat >94 bpm, abdominal meteorism, pain at digital rectal exam, and age >59 years. In multivariate analysis, the significant factors were the size of pneumoperitoneum, heart beat, and abdominal meteorism. The association of these criteria: size of pneumoperitoneum >size of the first lumbar vertebra, heart beat >94 bpm, pain at digital rectal exam and age > 59 years , led to surgical treatment in all cases. These results suggest that more than 50% of patients with perforated peptic ulcer respond to conservative treatment without surgery and that the association of few criteria (size of pneumoperitoneum, heart beat, pain at digital rectal exam and age) require emergency surgery.

  5. Endovascular Treatment of Malignant Superior Vena Cava Syndrome: Results and Predictive Factors of Clinical Efficacy

    Energy Technology Data Exchange (ETDEWEB)

    Fagedet, Dorothee, E-mail: DFagedet@chu-grenoble.fr [CHU de Grenoble, Clinique universitaire de medecine interne, Pole Pluridisciplinaire de Medecine (France); Thony, Frederic, E-mail: FThony@chu-grenoble.fr [CHU de Grenoble, Clinique universitaire de radiologie et imagerie medicale, Pole d' Imagerie (France); Timsit, Jean-Francois, E-mail: JFTimsit@chu-grenoble.fr [CHU de Grenoble, Clinique universitaire de reanimation, Pole Medecine Aiguee Communautaire (France); Rodiere, Mathieu, E-mail: MRodiere@chu-grenoble.fr [CHU de Grenoble, Clinique universitaire de radiologie et imagerie medicale, Pole d' Imagerie (France); Monnin-Bares, Valerie, E-mail: v-monnin@chu-montpellier.fr [CHRU Arnaud de Villeneuve, Imagerie Medicale Thoracique Cardiovasculaire (France); Ferretti, Gilbert R., E-mail: GFerretti@chu-grenoble.fr [CHU de Grenoble, Clinique universitaire de radiologie et imagerie medicale, Pole d' Imagerie (France); Vesin, Aurelien; Moro-Sibilot, Denis, E-mail: DMoro.pneumo@chu-grenoble.fr [University Grenoble 1 e Albert Bonniot Institute, Inserm U823 (France)

    2013-02-15

    To demonstrate the effectiveness of endovascular treatment (EVT) with self-expandable bare stents for malignant superior vena cava syndrome (SVCS) and to analyze predictive factors of EVT efficacy. Retrospective review of the 164 patients with malignant SVCS treated with EVT in our hospital from August 1992 to December 2007 and followed until February 2009. Endovascular treatment includes angioplasty before and after stent placement. We used self-expandable bare stents. We studied results of this treatment and looked for predictive factors of clinical efficacy, recurrence, and complications by statistical analysis. Endovascular treatment was clinically successful in 95% of cases, with an acceptable rate of early mortality (2.4%). Thrombosis of the superior vena cava was the only independent factor for EVT failure. The use of stents over 16 mm in diameter was a predictive factor for complications (P = 0.008). Twenty-one complications (12.8%) occurred during the follow-up period. Relapse occurred in 36 patients (21.9%), with effective restenting in 75% of cases. Recurrence of SVCS was significantly increased in cases of occlusion (P = 0.01), initial associated thrombosis (P = 0.006), or use of steel stents (P = 0.004). Long-term anticoagulant therapy did not influence the risk of recurrence or complications. In malignancy, EVT with self-expandable bare stents is an effective SVCS therapy. These results prompt us to propose treatment with stents earlier in the clinical course of patients with SVCS and to avoid dilatation greater than 16 mm.

  6. SPECIFIC COURSE OF PREGNANCY, PERINATAL OUTCOMES AND TREATMENT RESULTS IN HIV NEGATIVE FEMALE PATIENTS

    Directory of Open Access Journals (Sweden)

    A. V. Nesterenko

    2017-01-01

    Full Text Available The objective of the study is to investigate the specific course of pregnancy, perinatal outcomes and treatment results in HIV negative female patients.Subjects and Methods. Medical files of 109 pregnant tuberculosis patients were analyzed who were followed up in Krasnoyarsk Regional TB Dispensary no. 1 from 2010 to 2014.Results. The part of children prematurely born by mothers ill with tuberculosis was practically compatible with the overall national cohort of live-born children (6.8% in the analyzed group versus 5.7% in the national cohort for 2014. The part of children with congenital abnormalities born by mothers suffering from tuberculosis turned out to be twice lower versus the overall national cohort of live-born children (1.4% versus 3.0% in 2010 and 2.9% in 2014.The efficiency of the main treatment course in pregnant women without multiple drug resistant tuberculosis, of which 3.8 ± 0.3 months of tuberculosis treatment coincided with pregnancy was practically the same as treatment efficiency for the overall cohort of patients in Krasnoyarsky Kray (66.2% in the analyzed cohort versus 60.3-72.7% in the regional cohort for 2010-2014. In the pregnant with multiple drug resistant forms of tuberculosis, treatment efficiency was lower versus the regional cohort (30.4% in the analyzed cohort versus 41.1-60.2% in the regional cohort for 2010-2014. 

  7. Endovascular Treatment of Malignant Superior Vena Cava Syndrome: Results and Predictive Factors of Clinical Efficacy

    International Nuclear Information System (INIS)

    Fagedet, Dorothée; Thony, Frederic; Timsit, Jean-François; Rodiere, Mathieu; Monnin-Bares, Valérie; Ferretti, Gilbert R.; Vesin, Aurélien; Moro-Sibilot, Denis

    2013-01-01

    To demonstrate the effectiveness of endovascular treatment (EVT) with self-expandable bare stents for malignant superior vena cava syndrome (SVCS) and to analyze predictive factors of EVT efficacy. Retrospective review of the 164 patients with malignant SVCS treated with EVT in our hospital from August 1992 to December 2007 and followed until February 2009. Endovascular treatment includes angioplasty before and after stent placement. We used self-expandable bare stents. We studied results of this treatment and looked for predictive factors of clinical efficacy, recurrence, and complications by statistical analysis. Endovascular treatment was clinically successful in 95% of cases, with an acceptable rate of early mortality (2.4%). Thrombosis of the superior vena cava was the only independent factor for EVT failure. The use of stents over 16 mm in diameter was a predictive factor for complications (P = 0.008). Twenty-one complications (12.8%) occurred during the follow-up period. Relapse occurred in 36 patients (21.9%), with effective restenting in 75% of cases. Recurrence of SVCS was significantly increased in cases of occlusion (P = 0.01), initial associated thrombosis (P = 0.006), or use of steel stents (P = 0.004). Long-term anticoagulant therapy did not influence the risk of recurrence or complications. In malignancy, EVT with self-expandable bare stents is an effective SVCS therapy. These results prompt us to propose treatment with stents earlier in the clinical course of patients with SVCS and to avoid dilatation greater than 16 mm.

  8. A comparison of the results of radiotherapy and surgical treatment of tongue cancer

    International Nuclear Information System (INIS)

    Matsuki, Hirokazu; Ikushima, Hitoshi; Nishitani, Hiromu; Takegawa, Yoshihiro; Kashihara, Kenichi

    2000-01-01

    To investigate the results of tongue cancer treatments retrospectively in order to compare the outcomes of radiotherapy and surgery among patients presenting with early-stage tongue cancer. One-hundred and forty-three patients who underwent radical treatment of tongue cancer between 1976 and 1996 were classified into six treatment groups in order to compare the 5-year survival rate, 5-year local control and lymph node metastasis between the groups. Furthermore, prognostic factors were determined by univariate and multivariate analyses. The 5-year survival rate for the entire subject population was 71%, and that for patients diagnosed as having stage I, II, III and IV tumors was 85%, 80%, 76% and 53%, respectively. The 5-year survival rate of patients who underwent surgical treatment alone for early-stage tongue cancer was higher than that of patients who underwent interstitial radiotherapy alone (100% and 70%, respectively). The 5-year local control rate did not differ significantly between patients who underwent surgical treatment alone for early-stage cancer and those who underwent interstitial radiotherapy alone (87% and 86%, respectively). Furthermore, the survival rate did not differ significantly between patients presenting with cervical lymph node metastasis upon initial examination and those who developed cervical lymph node metastasis later (62% and 69%, respectively). The results of a univariate analysis showed that prognosis was significantly better for women and N0 patients, and the results of a multivariate analysis confirmed that prognosis was significantly better for patients under 60 years of age, women, and N0 patients. The survival rate of patients treated for early-stage tongue cancer was slightly higher for those who underwent surgical treatment alone compared with those who underwent interstitial radiotherapy alone. However, local control was comparable between these two groups of patients. (author)

  9. Surgical treatment of chronic idiopathic thrombocytopenic purpura: results in 107 cases

    International Nuclear Information System (INIS)

    Cola, B.; Tonielli, E.; Sacco, S.; Brulatti, M.; Franchini, A.

    1986-01-01

    Between 1972 and 1985, 107 patients with chronic Idiopathic Thrombocytopenic Purpura underwent splenectomy. Platelet life span and sites of sequestration were studied with labelled platelets and external scanning. Medical treatment was always of scarce and transient effectiveness and had considerable side effects. Splenectomy had minimal complications and mortality and caused no hazard of overwhelming sepsis in adults. The results of splenectomy were very satisfying, especially when platelet sequestration was mainly splenic (remission in about 90% of patients). Surgical treatment is at present the most effective in patients with chronic ITP

  10. [Treatment modalities and results of comprehensive therapy for extended retinoblastoma in children].

    Science.gov (United States)

    Belkina, B M; Durnov, L A; Poliakov, V G; Goldobenko, G V; Glekov, I V; Ushakova, T L

    1997-01-01

    New procedures of laser therapy and chemotherapy have extended the scope of application of organ-saving treatment at advanced stages of retinoblastoma in childhood, thus making it possible to preserve the eye fully functional or cosmetic. Not having to perform such mutilating procedures as ophthalmectomy or eye socket exenteration contributes to psychological and physical rehabilitation. At the same time, as a comparison of the results of surgery carried out at initial stages and surgery-free treatment showed that palliative therapy is characterized by impressive rates of 5-year survival. New vistas have opened of in the management of pediatric retinoblastoma, particularly in cases of stage III tumor and bilateral involvement.

  11. [Results of acyclovir treatment of chickenpox and herpes zoster in children with immune tolerance].

    Science.gov (United States)

    Jankowska, H; Szczepańska-Putz, M; Wojnarowski, M

    Acyclovir was used for the treatment of Varicella-zoster virus infections in 53 children (10 neonates and 43 children aged between 2 an 15 years) with immunological system deficiency hospitalized at the Department of the Infectious Diseases of Childhood in the Medical Academy in Warszawa. The obtained results of therapy were favourable except one fatal case of the child with visceral dissemination of the virus prior to acyclovir treatment. Compared with other antiviral agents used by the authors previously, acyclovir proved to be the most effective.

  12. Laser surface treatment and the resultant hierarchical topography of Ti grade 2 for biomedical application

    Energy Technology Data Exchange (ETDEWEB)

    Kuczyńska, Donata, E-mail: donatakuczynska@gmail.com [Faculty of Materials Science and Engineering, Warsaw University of Technology, Warsaw (Poland); Kwaśniak, Piotr [Faculty of Materials Science and Engineering, Warsaw University of Technology, Warsaw (Poland); Marczak, Jan [Military University of Technology, Institute of Optoelectronics, Warsaw (Poland); Bonarski, Jan [Institute of Metallurgy and Materials Science, Polish Academy of Sciences, Cracow (Poland); Smolik, Jerzy [Institute for Sustainable Technology–National Research Institute, Radom (Poland); Garbacz, Halina [Faculty of Materials Science and Engineering, Warsaw University of Technology, Warsaw (Poland)

    2016-12-30

    Highlights: • Presented surface modification results in multimodal topography. • Laser treatment creates roughness in a range from nano- to micrometers. • Multimodal topography promote protein adsorption. • Hybrid surface treatment results in a texture favorable for osteogenic passes. - Abstract: Modern prosthesis often have a complex structure, where parts of an implant have different functional properties. This gradient of functional properties means that local surface modifications are required. Method presented in this study was develop to functionalize prefabricated elements with original roughness obtained by conventional treatments used to homogenize and clean surface of titanium implants. Demonstrated methodology results in multimodal, periodic grooved topography with roughness in a range from nano- to micrometers. The modified surfaces were characterized in terms of shape, roughness, wettability, surface energy and chemical composition. For this purpose, the following methods were used: scanning electron microscopy, optical profilometry, atomic force microscopy, contact angle measurements and X-ray photoelectron spectroscopy. Protein adsorption studies were conducted to determine the potential biomedical application of proposed method. In order to estimate the intensity and way of the protein adsorption process on different titanium surfaces, XPS studies and AFM measurements were performed. The systematic comparison of surface states and their osseointegration tendency will be useful to evaluate suitability of presented method as an single step treatment for local surface functionalization of currently produced implantable devices.

  13. Discriminant analysis on the treatment results of interstitial radium tongue implants

    International Nuclear Information System (INIS)

    Hoshina, Masao; Shibuya, Hitoshi; Horiuchi, Jun-Ichi; Matsubara, Sho; Suzuki, Soji; Takeda, Masamune

    1989-01-01

    Discriminant analysis was carried out for 48 tongue cancer patients who were treated with radium single-plane implantation. The 48 patients were grouped into 32 successfully cured without complications, five successfully cured with complications, six successfully cured but requiring additional boost therapy and five with local recurrence. To evaluate the relation between the dose distribution and the local treatment results, the analysis was based on a volume-dose relationship. The functions introduced by this discriminant analysis were linear, and the parameters used were modal dose, average dose and shape factors of histograms. Each group of treatment results had a correction rate of >80%, except for the successfully cured group with ulcers. The discriminant functions were useful as an index to obtain a final clinical treatment result at the early time of implantation, and these functions could be used as a criterion for the optimal treatment of tongue carcinoma. We were also able to recognize the limitation of the actual arrangement of sources in the single-plane implant. (author)

  14. Midterm results of endovascular treatment of iliac artery lesions: analysis of 59 cases

    Directory of Open Access Journals (Sweden)

    Leonardo Ghizoni Bez

    2013-06-01

    Full Text Available BACKGROUND: Endovascular treatment of peripheral arterial occlusive disease has become increasingly frequent in the past few years. Because it is a less invasive procedure, lower morbidity and mortality rates are associated with this form of treatment. OBJECTIVES: To describe the endovascular procedures performed in iliac arteries for the treatment of peripheral arterial occlusive disease. METHODS: This retrospective study assesses 59 cases of iliac artery angioplasty performed according to a specific protocol from January 2004 to February 2010. RESULTS: Mean age of patients was 62 years (minimum: 42, maximum: 89. Thirty seven were male (62.72% and 22 female (37.28%. The main indications for treatment were moderate to severe intermittent claudication in 30 cases (50.84% and rest pain or trophic lesions (critical ischemia in 29 cases (49.15%. Postoperative follow-up included ankle-brachial index measurements and a duplex ultrasound at 30 days, 3 months, 6 months, 12 months, and every 6 months thereafter. Minimum follow-up time was 3 months, and maximum, 72 months (6 years, with primary and secondary patency rates of 91.37 and 94.82%, respectively. CONCLUSIONS: The results of this case series, combined with literature review results, allow to conclude that the endovascular approach is an effective and safe option to treat peripheral arterial occlusive disease in iliac arteries.

  15. Using 'payment by results' to fund the treatment of dependent drug users--proceed with care!

    Science.gov (United States)

    Maynard, Alan; Street, Andrew; Hunter, Rachael

    2011-10-01

    The UK government is changing its system of payment for drug treatment services in order to reward the achievement of better patient outcomes. This is a model that may be taken up internationally. This 'payment by results' funding system will reward providers for achieving good outcomes in terms of whether clients are drug free, employed and/or not convicted of a criminal offence. Providers will also receive a payment based on health and wellbeing outcome measurement. The definition and measurement of success in achieving these outcomes is complex and challenging, as is the need to bridge treatment costs during the period in which outcomes are pursued. This experiment requires careful evaluation if the delivery of drug treatment is not to be jeopardized or fragmented. © 2011 The Authors, Addiction © 2011 Society for the Study of Addiction.

  16. Age at treatment and long-term performance results in medulloblastoma

    International Nuclear Information System (INIS)

    Chin, H.W.; Maruyama, Y.

    1984-01-01

    Medulloblastoma is highly radioresponsive, and recent treatment results have improved greatly since the introduction of megavoltage machine in 1960s. There is increasing evidence for the potential cure of medulloblastoma if properly treated in its early stages. The curable group represents approximately 75% of diagnosed patients. Long-term treatment effects were examined in this study. The study reveals age-dependent late effects in learning ability; the patients less than 4-years-old at treatment had major learning problems; patients of 5 to 7 years old performed at satisfactory-to-low passing levels in school work; patients older than 8 years old had no major intellectual impairment. Short stature was common when growth potential was present at the time of therapy, but endocrine tests were generally negative. These observations indicate special educational requirement needs, especially for children treated at a young age

  17. Results of conservative, surgical treatment and rehabilitation of entrapment neuropathies in elderly patients in geriatric practice

    Directory of Open Access Journals (Sweden)

    Jadwiga Główczewska

    2017-03-01

    Full Text Available Entrapment neuropahies of upper limbs can cause mainly nocturnal neuropathic pain and impaired manual dexterity. The most common entrapment neuropathy is carpal tunnel syndrome and ulnar groove syndrome - ulnar nerve entrapment at the elbow. Treatment of entrapment neuropathies is both analgetic therapy and physiotherapy. In the cases of conservative treatment inefficiencies surgical decompression of nerves is performed. Authors of this oublication present results of both conservative  and surgical of entrapment neuropathies in patients over 65 years old. Among the 17 patients with entraoment neuropathies 12 of them underwent surgical treatment. Achieved partial improvement in pain, mostly nocturnal and improving the quality of life and dexterity. In comparison, however, a group of younger patients who underwent surgery for the improvement was less spectacular, which may testify advancement and irreversibility of changes in older patients.

  18. Results after surgical treatment of liver metastases in patients with high-grade gastroenteropancreatic neuroendocrine carcinomas

    DEFF Research Database (Denmark)

    Galleberg, R B; Knigge, U; Tiensuu Janson, E

    2017-01-01

    Background: Gastroenteropancreatic neuroendocrine carcinomas (GEP-NEC) are generally characterized by synchronous metastases, high aggressiveness and a dismal prognosis. Current international guidelines do not recommend surgical treatment of liver metastases, however the existing data are scarce......., particularly for the group with a Ki-67 in the relatively lower G3 range. Our findings indicate a possible role for surgical treatment of liver metastases in the management of this patient population.......Background: Gastroenteropancreatic neuroendocrine carcinomas (GEP-NEC) are generally characterized by synchronous metastases, high aggressiveness and a dismal prognosis. Current international guidelines do not recommend surgical treatment of liver metastases, however the existing data are scarce....... The aim of this study was to evaluate the results of curatively intended resection/radiofrequency ablation (RFA) of liver metastases in patients with metastatic GEP-NEC. Methods: 32 patients with a diagnosis of high-grade gastroenteropancreatic neuroendocrine neoplasm (Ki-67 > 20%) and with intended...

  19. Conservative surgery and radiotherapy in the treatment of breast cancer. Preliminary results of 148 patients

    International Nuclear Information System (INIS)

    Faria, S.L.; Chiminazzo Junior, H.; Koseki, N.; Oliveira Filho, J.A. de

    1986-01-01

    The combination of tumoral resection and radiotherapy with preservation of the breast is called conservative treatment of breast cancer. The literature considers this treatment a good option if used by an experient team and with appropriate equipment. This paper shows the results of 148 cases of breast cancer treated by this conservative approach at Centro de Oncologia Campinas. Follow-up varied from 3 to 87 months (mean 28) considered by the histological diagnosis. Overall actuarial survival of 5 years was 77% disease-free survival 55%. Twelve patients (8%) presented local relapse and 13 (9%) had distant metastases as the first therapeutic failure. Cosmetic results were considered good and fair in 89% of patients. These results are similar to others published in the literature (Author) [pt

  20. Result from arthroscopic surgical treatment of renewed tearing of the rotator cuff of the shoulder

    Directory of Open Access Journals (Sweden)

    Glaydson Gomes Godinho

    2015-02-01

    Full Text Available OBJECTIVES: To evaluate function among patients with postoperative recurrence of rotator cuff injuries that was treated arthroscopically (case series and compare this with function in patients without recurrence (control group; and to compare function among patients with recurrence of rotator cuff injuries that were greater than and smaller than 3 cm.METHODS: This was a retrospective evaluation of patients who underwent arthroscopic revision of rotator cuff injuries using the ASES, Constant & Murley and UCLA scores and a visual analog pain scale, in comparison with patients in a control group who underwent primary rotator cuff repair.RESULTS: The size of the rotator cuff injury recurrence had a statistically significant influence on the result from the arthroscopic surgical treatment. The functional scores showed worse results than those from the first procedure.CONCLUSION: Arthroscopic surgical treatment of renewed tearing of rotator cuff injuries showed worse functional scores than those from primary repair of the injury.

  1. Euthyroid goiter with autonomy: Results of treatment with radioiodine (131I) and by surgery

    International Nuclear Information System (INIS)

    Emrich, D.; Reinhardt, M.

    1989-01-01

    In order to evaluate the efficacy of, and the risk associated with, the definite treatment of euthyroid goiter with autonomy, the data of 88 patients treated between 1982 and 1986 (50 by subtotal thyroidectomy; 38 by 131 I-treatment, mean radiation dose 200 Gy without protection by thyroxine) were analyzed in a retrospective study. The following criteria were used before and after treatment: the results of scintigraphy under suppression qualitatively (in focal autonomy) and quantitatively (global thyroid uptake) (TcU s ), the means of FT 4 I, FT 3 I and ΔTSH after TRH, the improvement of mechanical signs and symptoms and the decrease of thyroid volume. Measured by TcU s and ΔTSH, autonomy could be removed completely in 85-90% of all patients. Surgery was slightly more successful (100%) compared to treatment by 131 I (75-80%). This was also true for removal of mechanical symptoms and reduction of the goiter. The incidence of manifest hypothyroidism was greater after surgery (16%) than after 131 I treatment (3%). At a higher grade of autonomy (TcU s > 3.2%) surgery was more effective (95-100%) than treatment with 131 I (60-70%) but at a higher risk of hypothyroidism (24 vs 0%). It is imperative to improve the methods of estimating the amount of 131 I to be administered in euthyroid goiter with autonomy. Selection of patients with autonomy in euthyroid goiter for definite treatment is difficult, since until now their risk to become hyperthyroid cannot be predicted properly. (orig.) [de

  2. Euthyroid goiter with autonomy: Results of treatment with radioiodine (/sup 131/I) and by surgery

    Energy Technology Data Exchange (ETDEWEB)

    Emrich, D.; Reinhardt, M.

    1989-02-01

    In order to evaluate the efficacy of, and the risk associated with, the definite treatment of euthyroid goiter with autonomy, the data of 88 patients treated between 1982 and 1986 (50 by subtotal thyroidectomy; 38 by /sup 131/I-treatment, mean radiation dose 200 Gy without protection by thyroxine) were analyzed in a retrospective study. The following criteria were used before and after treatment: the results of scintigraphy under suppression qualitatively (in focal autonomy) and quantitatively (global thyroid uptake) (TcU/sub s/), the means of FT/sub 4/I, FT/sub 3/I and ..delta..TSH after TRH, the improvement of mechanical signs and symptoms and the decrease of thyroid volume. Measured by TcU/sub s/ and ..delta..TSH, autonomy could be removed completely in 85-90% of all patients. Surgery was slightly more successful (100%) compared to treatment by /sup 131/I (75-80%). This was also true for removal of mechanical symptoms and reduction of the goiter. The incidence of manifest hypothyroidism was greater after surgery (16%) than after /sup 131/I treatment (3%). At a higher grade of autonomy (TcU/sub s/ > 3.2%) surgery was more effective (95-100%) than treatment with /sup 131/I (60-70%) but at a higher risk of hypothyroidism (24 vs 0%). It is imperative to improve the methods of estimating the amount of /sup 131/I to be administered in euthyroid goiter with autonomy. Selection of patients with autonomy in euthyroid goiter for definite treatment is difficult, since until now their risk to become hyperthyroid cannot be predicted properly.

  3. [Interdisciplinary treatment in geriatric traumatology from the trauma surgeons' perspective : Results of a survey in Germany].

    Science.gov (United States)

    Bücking, B; Walz, M; Hartwig, E; Friess, T; Liener, U; Knobe, M; Ruchholtz, S; Bliemel, C

    2017-01-01

    Many patients treated on trauma surgery wards are geriatric trauma patients. To improve treatment of these often multimorbid patients, various interdisciplinary treatment concepts have been established in Germany between trauma surgeons and geriatricians. The aim of this study was to evaluate the dissemination and the impact of the different orthogeriatric treatment concepts for geriatric trauma in Germany. Material and methods In March and April 2014 an electronic questionnaire for assessing the interdisciplinary treatment of geriatric trauma patients was sent to 691 medical directors of trauma surgery departments in Germany. A total of 259 (37 %) fully answered questionnaires could be analyzed. The analysis revealed that 70 % of all responding trauma surgery departments had an orthogeriatric treatment cooperation. Most of them reported having patient discharge agreements to geriatric rehabilitation facilities (59 %). Geriatric counseling services were reported by 39 % while 24 % reported having regular interdisciplinary visits and orthogeriatric wards were available in 13 %. The need for orthogeriatric services was considered to be high by 79 % of the participants and benefits especially for the patients were expected. These expectations were largely fulfilled. More than 70 % of respondents planned to intensify the orthogeriatric cooperation. In this context difficulties were seen in the lack of personnel resources, especially in a lack of geriatricians. The results of this survey underline the impact and the positive experiences in orthogeriatric services. Solutions have to be found to address the emerging problem of capacity constraints.

  4. Complications of treatments of carcinoma on intact uterine cervix: results and prevention

    International Nuclear Information System (INIS)

    Barillot, I.; Maingon, P.; Truc, G.; Horiot, J.C.

    2000-01-01

    The prospective record of acute and late toxicity after treatment of cervix carcinomas is a part of the description of treatment outcome as well as local control and survival. Due to the large number of scales and glossaries used, the comparison of the results from one study to another is often difficult. The French-Italian syllabus seems to be the most reliable scale, providing implementation of quality of life assessment. The main predictive factor of complications, which is not related to the treatment type, is the previous history of abdominal or pelvic surgery. The incidence and severity of complications occurring after surgery are related to the surgical procedure and to the amount of peri-uterine tissues removed. The increase in dose and volume of external irradiation and brachytherapy and the increase in dose rate of the low-dose rate brachytherapy are responsible for the radiotherapeutic morbidity. The significant decrease of severe complication rates during the last 15 years was obtained by the implementation of individual adjustments in treatment planning. The treatment strategies of early bulky and advanced carcinomas are changing. Concurrent radiotherapy and chemotherapy is becoming a standard, but its late toxicity needs to be documented by a longer follow-up. The optimisation of radiation therapy should remain a reference to evaluate the outcome and morbidity of the new combined strategies: the addition of chemotherapy will never compensate for less than optimal radiotherapy/brachytherapy planning. (authors)

  5. [Treatment Strategy and Results of Carotid Endarterectomy in Chronic Renal Failure Patients].

    Science.gov (United States)

    Murahashi, Takeo; Kamiyama, Kenji; Osato, Toshiaki; Watanabe, Toshiichi; Ogino, Tatsuya; Sugio, Hironori; Endo, Hideki; Takahira, Kazuki; Shindo, Koichiro; Takahashi, Shuhei; Nakamura, Hirohiko

    2017-02-01

    The number of patients receiving chronic dialysis treatment in Japan currently exceeds 300,000 people. Few reports have described carotid endarterectomy(CEA)for chronic renal failure patients because of the unacceptable rate of perioperative stroke and other morbidities. A strategy for and treatment results of CEA for chronic renal failure patients in our hospital are described herein. The present study included 6 patients who underwent CEA while receiving dialysis treatment between April 2011 and November 2014. Dialysis treatment was initiated due to diabetes in 4 patients and renal sclerosis in 2 patients. All the patients were men, with a mean age of 74.0 years. Two patients were symptomatic, and four were asymptomatic. In all the patients, heart vascular lesions and arteriosclerosis risk factors were present. Postoperatively, pneumonia transient cranial neuropathy, heart failure, and pneumonia in 1 case required extensive treatment. However, by the time of discharge from hospital, no cases had deteriorated compared with their pre-CEA state. The modified Rankin scale score on discharge was 0-2 for all the patients. CEA can be performed safely in patients receiving dialysis, but further operative procedures and careful postoperative management are likely to be needed for patients with CEA who are receiving dialysis.

  6. results

    Directory of Open Access Journals (Sweden)

    Salabura Piotr

    2017-01-01

    Full Text Available HADES experiment at GSI is the only high precision experiment probing nuclear matter in the beam energy range of a few AGeV. Pion, proton and ion beams are used to study rare dielectron and strangeness probes to diagnose properties of strongly interacting matter in this energy regime. Selected results from p + A and A + A collisions are presented and discussed.

  7. Chronic Meningitis: A study on epidemiological and clinical findings, treatment results and prognosis of 97 patients

    Directory of Open Access Journals (Sweden)

    "Ahmadinejad Z

    2001-08-01

    Full Text Available Central nervous system’s disorders including chronic meningitis (CM have considerable mortality and irreversible complications, and diagnosis and treatment of CM is difficult. In this retrospective study we reviwed epidemiological and clinical findings, treatment results and prognostic factors of 97 patients with CM admitted in Imam Khomeini hospital for the last 10 years. Important etiological factors in this study included: Mycobacterium Tuberculousis (8.2% Brucellae SP (5.2%, malignancies (1% and unknown (85.5%; the sexual ratio was 2:1 (Male/Female and the most common clinical manifestations were: fever, headache, cranial and motor neuron involvement, seizure and ataxia. Treatment regimens used included antituberculosis agents with or witout corticosteroids, in which the prognosis was better in patients who had been treated with antituberculosis agents alone. The mortality rate was 22.7%, which was in accordance with other studies. We suggest using of antituberculosis treatment alone in comparison with antituberculosis and corticosteroid. Last but not least a double blind randomized clinical trial for a longer period is needed to further substantiate the results of this study.

  8. Factors that influence the urodynamic results of botulinum toxin in the treatment of neurogenic hyperactivity.

    Science.gov (United States)

    Gutiérrez-Martín, P; Vírseda-Chamorro, M; Salinas Casado, J; Gómez-Rodríguez, A; Esteban-Fuertes, M

    2015-05-01

    To determine the urodynamic efficacy and factors that influence the urodynamic results of treatment of neurogenic detrusor hyperactivity with intradetrusor injection of botulinum toxin type A (BTX-A) in patients with spinal cord injury (SCI). A retrospective study was conducted with a cohort of 70 patients composed of 40 men and 30 women with stable SCI (mean age, 39 ± 13.3 years) who underwent an intradetrusor injection of 300 IUs of BTX-A. A urodynamic study was conducted prior to the injection and 6 ± 4.3 months after the treatment. New urodynamic studies were subsequently performed up to an interval of 16 ± 12.2 months. The BTX-A significantly increased (p bladder capacity, the bladder volume of the first involuntary contraction of the detrusor and the postvoid residue. We observed a decrease that tended towards statistical significance (p bladder accommodation nor the urethral resistance index (bladder outlet obstruction index) varied significantly. The increase in vesical capacity was maintained in 50% of the sample for more than 32 months. Age, sex, anticholinergic treatment and lesion age showed no influence in terms of the increase in bladder capacity. The indwelling urinary catheter (IUC) was the only statistically significant negative factor. The urodynamic effect of BTX-A is maintained for a considerable time interval. The IUC negatively influences the result of the treatment. Copyright © 2014 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.

  9. Phosphorus-32 in polycythemia vera with and without maintenance treatment. Intermediate follow-up results

    International Nuclear Information System (INIS)

    Najean, Y.; Rain, J.D.

    1995-01-01

    Three-hundred and seventy-two patients with polycythemia vera, aged 65 years or more or with a high risk of vascular complications, were openly treated between 1979 and 1994 with 32 P or a combination of 32 P plus a small maintenance dose (7,5 mg/kg/day) of hydroxy urea. Although only a small number of patients was followed long enough to allow definite conclusions, some results are already significant in this intermediary study performed in November 1994. Maintenance treatment with hydroxy urea led to a significant prolongation of the intervals between 32 P administrations and to a decreased annual mean dose of radiophosphorus. Median survival does not differ between to the two treatment groups, 10,7 years compared to 10,0 years. The rate of vascular complications did not differ between groups. At 10 years follow-up, the risk of developing (epithelial) cancer was increased in the group of patients who received maintenance treatment, 30% compared to 10%. Similarly, development of myelodysplasia, acute leukemia or lymphoma was more common in patients receiving hydroxy urea, 25% compared to 12%. Myeloid transformation of the spleen occurred with the same frequency. Our intermediate follow-up results show that addition of hydroxy urea to 32 P treatment does not change survival or vascular complications in polycythemia vera patients, but probably increases the risk of developing cancer or leukemia. (authors). 2 refs., 4 figs

  10. Mid- and Long-Term Results of Endovascular Treatment in Thoracic Aorta Blunt Trauma

    Directory of Open Access Journals (Sweden)

    Luigi Irace

    2012-01-01

    Full Text Available Study Aim. Evaluation of results in blunt injury of the thoracic aorta (BAI endovascular treatment. Materials and Methods. Sixteen patients were treated for BAI. Thirteen patients had associated polytrauma, 4 of these had a serious hypotensive status and 4 had an hemothorax. In the remaining 3, two had a post-traumatic false aneurysm of the isthmus and 1 had a segmental dissection. In those 13 patients a periaortic hematoma was associated to hemothorax in 4. All patients were submitted to an endovascular treatment, in two cases the subclavian artery ostium was intentionally covered. Results. One patient died for disseminated intravascular coagulation. No paraplegia was recorded. No ischemic complications were observed. A type I endoleak was treated by an adjunctive cuff. During the followup (1–9 years 3 patients were lost. A good patency and no endoleaks were observed in all cases. One infolding and 1 migration of the endografts were corrected by an adjunctive cuff. Conclusion. The medium and long term results of the endovascular treatment of BAI are encouraging with a low incidence rate of mortality and complications. More suitable endo-suite and endografts could be a crucial point for the further improvement of these results.

  11. CLINICAL RESULTS FROM THE TREATMENT OF CHRONIC SKIN WOUNDS WITH PLATELET RICH PLASMA (PRP

    Directory of Open Access Journals (Sweden)

    Pencho Kossev

    2015-12-01

    Full Text Available PURPOSE: To show platelet rich plasma (PRP application of chronic skin wounds and to evaluate the results from the treatment. MATERIAL AND METHODS: A total of 14 patients with problematic skin wounds had been treated at the clinic for a period of five years (from May 2009 to December 2014 with the following patient sex ratio: male patients - 5 and female patients - 9. Average age - 48,5 (30-76. Patients with Type 2 Diabetes - 4, with decubitus ulcers - 6, traumatic - 8, with infection - 5. Based on a scheme developed by us, all cases were treated by administering platelet-rich plasma, derived by PRGF Endoret system. Follow-up period was within 4 - 6 months (4,5 on average. RESULTS: The results have been evaluated based on the following functional scoring systems - Total wound score, Total anatomic score and Total score (20. The baseline values at the very beginning of the follow-up period were as follows: Total wound score - 12 p.; Total anatomic score - 10 p., Total score - 17 p. By the end of the treatment period the score was 0 p., which means excellent results, i.e. complete healing of the wounds. CONCLUSION: We believe that the application of PRP may become optimal therapy in the treatment of difficult to heal wounds around joints, bone, subject tendons, plantar surface of the foot, etc., as it opens new perspectives in the field of human tissue regeneration.

  12. Results of postoperative radiation therapy of rectal cancers: with the emphasis of the overall treatment time

    International Nuclear Information System (INIS)

    Kim, Joo Young; Lee, Myung Hag; Lee, Kyu Chan

    1998-01-01

    To evaluate the results of the treatment of locally advanced but resectable rectal cancers and to analyze prognostic factors, especially with the emphasis on the treatment time factor. There were 71 patients with rectal cancer who had been treated by curative surgical procedure and postoperative radiotherapy from August 1989 to December 1993. The minimum follow up period was 24 months and the median follow-up was 35 months. Radiation therapy had been given by 6 MV linear accelerator by parallel opposing or four-box portals. Whole pelvis was treated up to 5040 cGy in most cases. Systemic chemotherapy had been given in 94% of the patients, mostly with 5-FU/ACNU regimen. Assessment for the overall and disease-free survival rates were done by life-table method and prognostic factors by Log-Rank tests. Five-year overall survival, disease-free survival were 58.8% and 57%, respectively. Two-year local control rate was 76.6%. Stage according to Modified Astler-Coller (MAC) system, over 4 positive lymph nodes, over 6 weeks interval between definitive surgery and adjuvant radiotherapy and over 7 days of interruption during radiotherapy period were statistically significant, or borderline significant prognostic factors. The treatment results of patients with rectal cancers are comparable to those of other large institutes. The treatment results for the patients with bowel wall penetration and/or positive regional lymph nodes were still discouraging for their high local recurrence rate for the patients with MAC 'C' stage diseases and high distant metastases rate even for the patients with node-negative diseases. Maybe more effective regimen of chemotherapy would be needed with proper route and schedule. To maximize postoperative adjuvant treatment, radiotherapy should be started at least within 6 weeks after surgery and preferably as soon as wound healing is completed. Interruption of treatment during radiotherapy course affects disease-free survival badly, especially if

  13. Results of the quality control treatments plans in volume arc therapy modulated for thirty treated patients

    International Nuclear Information System (INIS)

    Fenoglietto, P.; Ailleres, N.; Simeon, S.; Santoro, L.; Dubois, J.B.; Azria, D.

    2009-01-01

    The intensity modulated radiotherapy (I.M.R.T.) provided by voluminal arc therapy was implemented at the Val d'Aurelle regional center against cancer in november 2008. In May 2009 more than 30 patients have benefited from this technique in our institution and for each of them, the dosimetry planing has been checked under the accelerator before the treatment. The analysis of these results of measures under accelerators equipped of 120 leave collimators and for optimizations realised with the Rapid-arc computer code from Varian. The issue of a treatment in intensity modulation by voluminal arc therapy gives satisfying results falling within the range of those previously found in conventional I.M.R.T.. Besides, the quality control is faster because of lesser number of beams to verify. (N.C.)

  14. Nonsurgical Transurethral Radiofrequency Collagen Denaturation: Results at Three Years after Treatment

    Directory of Open Access Journals (Sweden)

    Denise M. Elser

    2011-01-01

    Full Text Available Objective. To assess treatment efficacy and quality of life in women with stress urinary incontinence 3 years after treatment with nonsurgical transurethral radiofrequency collagen denaturation. Methods. This prospective study included 139 women with stress urinary incontinence due to bladder outlet hypermobility. Radiofrequency collagen denaturation was performed using local anesthesia in an office setting. Assessments included incontinence quality of life (I-QOL and urogenital distress inventory (UDI-6 instruments. Results. In total, 139 women were enrolled and 136 women were treated (mean age, 47 years. At 36 months, intent-to-treat analysis (n=139 revealed significant improvements in quality of life. Mean I-QOL score improved 17 points from baseline (P=.0004, while mean UDI-6 score improved (decreased 19 points (P=.0005. Conclusions. Transurethral collagen denaturation is a low-risk, office-based procedure that results in durable quality-of-life improvements in a significant proportion of women for as long as 3 years.

  15. Clarifying Inconclusive Functional Analysis Results: Assessment and Treatment of Automatically Reinforced Aggression

    Science.gov (United States)

    Saini, Valdeep; Greer, Brian D.; Fisher, Wayne W.

    2016-01-01

    We conducted a series of studies in which multiple strategies were used to clarify the inconclusive results of one boy’s functional analysis of aggression. Specifically, we (a) evaluated individual response topographies to determine the composition of aggregated response rates, (b) conducted a separate functional analysis of aggression after high rates of disruption masked the consequences maintaining aggression during the initial functional analysis, (c) modified the experimental design used during the functional analysis of aggression to improve discrimination and decrease interaction effects between conditions, and (d) evaluated a treatment matched to the reinforcer hypothesized to maintain aggression. An effective yet practical intervention for aggression was developed based on the results of these analyses and from data collected during the matched-treatment evaluation. PMID:25891269

  16. DEWATERING TREATMENT SCALE-UP TESTING RESULTS OF HANFORD TANK WASTES

    International Nuclear Information System (INIS)

    TEDESCHI AR

    2008-01-01

    This report documents CH2M HILL Hanford Group Inc. (CH2M HILL) 2007 dryer testing results in Richland, WA at the AMEC Nuclear Ltd., GeoMelt Division (AMEC) Horn Rapids Test Site. It provides a discussion of scope and results to qualify the dryer system as a viable unit-operation in the continuing evaluation of the bulk vitrification process. A 10,000 liter (L) dryer/mixer was tested for supplemental treatment of Hanford tank low-activity wastes, drying and mixing a simulated non-radioactive salt solution with glass forming minerals. Testing validated the full scale equipment for producing dried product similar to smaller scale tests, and qualified the dryer system for a subsequent integrated dryer/vitrification test using the same simulant and glass formers. The dryer system is planned for installation at the Hanford tank farms to dry/mix radioactive waste for final treatment evaluation of the supplemental bulk vitrification process

  17. Hodgkin Illness in the childhood. Results with combined treatment of OPPA with radiotherapy

    International Nuclear Information System (INIS)

    Terselich z, Gretti

    1999-01-01

    A retrospective revision was made (not randomized) among the years 1988 and 1997, of patients histories that had entered the INC for treatment for the Hodgkin illness. All the cases, patient smaller than 16 years were studied, that had not been treated in other centers neither it had received another oncospecific treatment. The sheets or the anatomy-pathology study were revised, being remarkable that for but of 10 years the histology study is in charge of oneself pathologists' group. In total 144 patients were recruited; 29 were excluded: 2 for treatments in other centers, 17 to only have received radiotherapy, 9 to receive other outlines of treatment chemo therapeutic and a patient to reject the treatment; finally 115 patients were studied. To all they were made complete analysis of hematology with erythro sedimentation and serology for hepatitis study B and C. Biopsy of bony marrow was not made in the I and II states; echography and thorax X rays, was made to all patients but the TAC it could not be carried out to all for logistical difficulties; in some patients the corporal journey was made with gammagraphy, using gallium. The final results showed a complete answer in 100 patients (87%). There were 7 deaths: 2 for causes different to the illness, one for sepsis for klebsiella, one for cardio toxicity for anthracycline, 2 for abandonment of the treatment and 3 patients got lost. 13 patients were presented with neutropenia, 3 patients with pneumonia, 1 with chicken pox and 2 with sepsis. The global survival is of 90%

  18. Squamous cell carcinoma of the oropharynx--an analysis of treatment results in 289 consecutive patients

    International Nuclear Information System (INIS)

    Johansen, L.V.; Grau, C.; Overgaard, J.

    2001-01-01

    In this retrospective study the results of primary and salvage treatment of oropharyngeal carcinoma were evaluated. A total of 289 consecutive patients (103 females and 186 males) were included in the study. Most tumours originated in the tonsil area (58%) and comprised stages I 8%, II 19%, III 46% and IV 28%. The primary treatment was delivered with curative intent in 276 cases (96%). Of these, 266 received primary radiotherapy. The median radiation dose was 62 Gy, given as laterally opposed fields to the primary tumour and bilateral neck. Eight patients were treated with primary surgery and two with chemotherapy as part of a curatively intended treatment programme including radiotherapy. Six patients received palliative treatment, and seven were not treated at all. Out of 276 tumours treated with curative intent, 173 reappeared; 72% recurred in T position, 38% in N position, and 12% at distant metastatic sites, some in combination. Salvage surgery was possible in 52 patients, and 24 treatments were successful. Salvage radiotherapy or cryotherapy was used in 22 patients and 4 were controlled. For the entire group, the 5-year locoregional tumour control, disease-specific survival and overall survival rates were 38%, 44% and 31%, respectively. For patients treated with curative intent, clinical T- and N-stage, stage, tumour size, gender, age, and pretreatment haemoglobin were significant prognostic parameters in a univariate analysis. The Cox multivariate analysis showed that T-stage, N-stage and gender were independent prognostic factors. It is concluded that T-stage, N-stage and gender are significant independent prognostic factors. The primary control of the carcinoma in the T-position is crucial for overall success, but salvage surgery is found to have a favourable success rate in patients suitable for relapse treatment

  19. Results of surgical treatment for secondary spontaneous pneumothorax according to underlying diseases.

    Science.gov (United States)

    Ichinose, Junji; Nagayama, Kazuhiro; Hino, Haruaki; Nitadori, Jun-ichi; Anraku, Masaki; Murakawa, Tomohiro; Nakajima, Jun

    2016-04-01

    The outcome of surgical treatment for secondary spontaneous pneumothorax (SSP) has rarely been investigated. We retrospectively reviewed 183 patients who underwent surgery for SSP. We categorized the patients into three groups according to underlying diseases: Group A (chronic obstructive pulmonary disease), Group B (interstitial pneumonia [IP]) and Group C (others). We defined treatment success as surgery without hospital mortality, postoperative complications, death within 6 months or ipsilateral recurrence of pneumothorax within 2 years. We assessed the risk factors for unsuccessful treatment using a Cox regression hazard model. There were 123 patients in Group A, 20 in Group B and 40 in Group C. The hospital mortality rates were 2, 15 and 0% in Groups A, B and C, respectively. The hospital mortality, morbidity and pneumothorax recurrence rates in the IP group were higher than in the other groups. The 5-year overall survival rates were 78, 32 and 84% in Groups A, B and C, respectively; the prognosis of the IP group was significantly poorer. The treatment success rates were 86, 45 and 83% in Groups A, B and C, respectively. SSPs caused by IP and SSPs requiring open surgery were identified as the risk factors for unsuccessful treatment. Surgery for SSP caused by underlying diseases other than IP yielded favourable results. However, a careful examination of surgical indication and a realistic disclosure for informed consent are required for patients with SSP caused by IP, because of the high treatment failure rate. © The Author 2015. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

  20. Squamous cell carcinoma of the oropharynx--an analysis of treatment results in 289 consecutive patients

    Energy Technology Data Exchange (ETDEWEB)

    Johansen, L.V.; Grau, C.; Overgaard, J. [Aarhus Univ. Hospital (Denmark). Dept. of Experimental Clinical Oncology

    2001-01-01

    In this retrospective study the results of primary and salvage treatment of oropharyngeal carcinoma were evaluated. A total of 289 consecutive patients (103 females and 186 males) were included in the study. Most tumours originated in the tonsil area (58%) and comprised stages I 8%, II 19%, III 46% and IV 28%. The primary treatment was delivered with curative intent in 276 cases (96%). Of these, 266 received primary radiotherapy. The median radiation dose was 62 Gy, given as laterally opposed fields to the primary tumour and bilateral neck. Eight patients were treated with primary surgery and two with chemotherapy as part of a curatively intended treatment programme including radiotherapy. Six patients received palliative treatment, and seven were not treated at all. Out of 276 tumours treated with curative intent, 173 reappeared; 72% recurred in T position, 38% in N position, and 12% at distant metastatic sites, some in combination. Salvage surgery was possible in 52 patients, and 24 treatments were successful. Salvage radiotherapy or cryotherapy was used in 22 patients and 4 were controlled. For the entire group, the 5-year locoregional tumour control, disease-specific survival and overall survival rates were 38%, 44% and 31%, respectively. For patients treated with curative intent, clinical T- and N-stage, stage, tumour size, gender, age, and pretreatment haemoglobin were significant prognostic parameters in a univariate analysis. The Cox multivariate analysis showed that T-stage, N-stage and gender were independent prognostic factors. It is concluded that T-stage, N-stage and gender are significant independent prognostic factors. The primary control of the carcinoma in the T-position is crucial for overall success, but salvage surgery is found to have a favourable success rate in patients suitable for relapse treatment.

  1. Sludge Treatment and Extraction Technology Development: Results of FY 1993 studies

    International Nuclear Information System (INIS)

    Lumetta, G.J.; Wagner, M.J.; Barrington, R.J.; Rapko, B.M.; Carlson, C.D.

    1994-03-01

    This report describes experimental results from work conducted in FY 1993 under the Sludge Treatment and Extraction Technology Development Task of the Tank Waste Remediation System (TWRS) Pretreatment Technology Development Project at Pacific Northwest Laboratory (PNL). Experiments were conducted in the following six general areas: (1) sludge washing, (2) sludge leaching, (3) sludge dissolution, (4) actinide separation by solvent extraction and extraction chromatography, (5) Sr separation by solvent extraction, and (6) extraction of Cs from acidic solution

  2. [Alcoholism: definition, diagnosis, illness concept, follow-up, results and costs of treatment].

    Science.gov (United States)

    Feuerlein, W

    1991-02-01

    The article starts with a review on the definition of alcoholism stressing the useful differentiation between alcohol abuse and alcohol dependence. On the basis of this definition the principles of the diagnosis of alcoholism are demonstrated. The disease concept of alcoholism is discussed in detail. Then the aims, the structure and the results of the therapy for alcoholics are briefly described. The article concludes with a short cost-benefit analysis of the alcoholism treatment.

  3. Results of the spine-to-rib-cage distraction in the treatment of early onset scoliosis

    Directory of Open Access Journals (Sweden)

    Teli Marco

    2010-01-01

    Full Text Available Background: Growing rod systems have been used in the last 30 years for the treatment of early onset scoliosis (EOS with variable success rates. We report the results of treatment of EOS with a newly developed hybrid rod distraction system applied to the rib cage and spine with a nonfusion technique in a prospective multicenter clinical trial. Materials and Methods: A total of 22 patients affected by progressive EOS resistant to cast and/or brace treatment were enrolled from 2004 to 2005 after informed consent into a trial of surgical treatment with a single spine-to-rib growing rod instrumentation growing spine profiler (GSP. Curves> 60° Cobb in the frontal plane or bending < 50% were addressed with staged anterior annulotomy and fusion and posterior implantation of a GSP rod. Less severe and rigid curves were treated with posterior implantation of GSP only. The elongation of GSP was planned according to spinal growth. Patients were kept in a brace between elongations. Results: A total of 20 patients were available to follow-up with complete data. The mean follow up is 4.1 years. Mean age at time of initial surgery was 5 years (3-8. Nine patients had staged antero-posterior surgeries, 11 posterior only surgeries. Mean spinal growth was 1.9 cm (1.5-2.3 or 0.5 cm per year. Mean coronal Cobb′s angle correction was from 56° to 45°. Major complications affected 40% of patients and included rod failure in 6/20 and crankshaft in 5/20 (all in the anteroposterior surgery group. Conclusion: Treatment of EOS with spine-to-rib growing rod in the present form provides similar correction and complication rates to those published in the series considering traditional single or dual growing rod systems. Based on this, the authors recommend revision of the GSP design and a new clinical trial to test safety and efficacy.

  4. Maintenance after a complex orthoperio treatment in a case of generalized aggressive periodontitis: 7-year result.

    Science.gov (United States)

    Zafiropoulos, Gregory-George; di Prisco, Manuela Occipite; Deli, Giorgio; Hoffmann, Oliver; Kasaj, Adrian

    2010-10-01

    Generalized aggressive periodontitis (GAgP) encompasses a distinct type of periodontal disease exhibiting much more rapid periodontal tissue destruction than chronic periodontitis. The best method for management of GAgP may include the use of both regenerative periodontal techniques and the administration of systemic antibiotics. The treatment of a case of GAgP over a period of 6.7 years is presented in this case report. Initial periodontal therapy (week 1- 32) consisted of supragingival plaque control and three appointments of scaling and root planing. Based on the periodontal pathogens isolated (5 species), the patient also received metronidazole plus amoxicillin for one week, followed 10 weeks later by metronidazole plus amoxicillin/clavulanate for one week. The patient was put on regular supportive periodontal therapy (SPT) thereafter. Orthodontic treatment was performed after completion of the initial therapy for 96 weeks. Measurements of clinical attachment level, bleeding on probing and plaque index were obtained at every examination. Antimicrobial and mechanical treatment resulted in eradication of all periopathogens and significantly improved all clinical parameters. During orthodontic treatment and active maintenance, there was no relapse of GAgP. The patient participated in SPT for 194 weeks and thereafter decided to discontinue SPT. Twenty-four months later a relapse of GAgP was diagnosed and all teeth had to be extracted. These results indicate that a combined mechanical and antimicrobial treatment approach can lead to consistent resolution of GAgP. Further studies including a larger number of cases are warranted to validate these findings.

  5. Longterm results and their prognosis in surgical treatment of Grave's disease

    Directory of Open Access Journals (Sweden)

    I V Makarov

    2013-06-01

    Full Text Available This study focuses on improving the results of surgical treatment of patients with diffuse toxic goiter way jus tify the selection of thyroid residue and thyroid status in predicting longterm periods. The basis of the study is the immediate and longterm results of surgical treatment of 138 patients suffering from diffuse toxic goi ter. As a result of the research, with a modern point of clinical and statistical analysis proved the effective ness of fascial subtotal resection of the thyroid gland in patients with diffuse toxic goiter (Graves' disease. The dependence of disorders of the thyroid is remainded of its volume, autoimmune changes and limitations of the operation. The quality of life of patients in the late postoperative period is studied. The tactics of sur gical treatment of patients with diffuse toxic goiter, aimed at the prevention of postoperative recurrence of hyperthyroidism and hypothyroidism on the basis of prediction of the functional state of the thyroid residue in the longterm period, is proposed. Detected optimal sizes of thyroid balance after subtotal resection of the thyroid gland in patients with diffuse toxic goiter permit to objectify the technique of intervention.

  6. Treatment results of radiotherapy for squamous cell carcinoma of the cheek mucosa

    International Nuclear Information System (INIS)

    Kubo, Kazuko; Furukawa, Souhei; Fuchihata, Hajime; Fujita, Masahiro; Shimizutani, Kimishige; Ikeda, Hiroshi; Inoue, Toshihiko.

    1992-01-01

    The results of radiotherapeutic treatment in 71 patients with squamous cell carcinoma of the cheek mucosa were reviewed. The actuarial 5-year local control rate was 100% for T1 (8 patients), 62% for T2 (43), 65% for T3 (17) and 0% for T4 (3). The patients were divided into four groups according to treatment modality; group 1 was treated by radiotherapy alone (R), group 2 by radiotherapy combined with chemotherapy of BLM or PEP (R + C), group 3 by external radiotherapy followed by surgery (R + S) and group 4 by a combination of radiotherapy, chemotherapy and surgery (R + C + S). The 5-year local control rate was 44% for R (11 patients), 61% for R + C (39), 63% for R+ S (6) and 80% for R + C + S (15). Nine of 14 cases or 64% of the surgical specimens in the R + C + S group showed no tumor cells microscopically, a rate comparable with the 5-year local control rate of the R + C group. Including the results of secondary treatment by surgery for recurrent cases, the ultimate local control rate was 83% in both the R and R + C groups. The local control rate was 88% for carcinoma located in the anterior half of the cheek and 53% for that in the posterior cheek. The results suggested that tumors extending to the bucco-alveolar sulci would be more difficult to control by radiotherapy alone, with or without chemotherapy. (author)

  7. Results of Operative and Nonoperative Treatment of Rockwood Types III and V Acromioclavicular Joint Dislocation

    Science.gov (United States)

    Joukainen, Antti; Kröger, Heikki; Niemitukia, Lea; Mäkelä, E. Antero; Väätäinen, Urho

    2014-01-01

    Background: The optimal treatment of acute, complete dislocation of the acromioclavicular joint (ACJ) is still unresolved. Purpose: To determine the difference between operative and nonoperative treatment in acute Rockwood types III and V ACJ dislocation. Study Design: Randomized controlled trial; Level of evidence, 2. Methods: In the operative treatment group, the ACJ was reduced and fixed with 2 transarticular Kirschner wires and ACJ ligament suturing. The Kirschner wires were extracted after 6 weeks. Nonoperatively treated patients received a reduction splint for 4 weeks. At the 18- to 20-year follow-up, the Constant, University of California at Los Angeles Shoulder Rating Scale (UCLA), Larsen, and Simple Shoulder Test (SST) scores were obtained, and clinical and radiographic examinations of both shoulders were performed. Results: Twenty-five of 35 potential patients were examined at the 18- to 20-year follow-up. There were 11 patients with Rockwood type III and 14 with type V dislocations. Delayed surgical treatment for ACJ was used in 2 patients during follow-up: 1 in the operatively treated group and 1 in the nonoperatively treated group. Clinically, ACJs were statistically significantly less prominent or unstable in the operative group than in the nonoperative group (normal/prominent/unstable: 9/4/3 and 0/6/3, respectively; P = .02) and in the operative type III (P = .03) but not type V dislocation groups. In operatively and nonoperatively treated patients, the mean Constant scores were 83 and 85, UCLA scores 25 and 27, Larsen scores 11 and 11, and SST scores 11 and 12 at follow-up, respectively. There were no statistically significant differences in type III and type V dislocations. In the radiographic analysis, the ACJ was wider in the nonoperative than the operative group (8.3 vs 3.4 mm; P = .004), and in the type V dislocations (nonoperative vs operative: 8.5 vs 2.4 mm; P = .007). There was no statistically significant difference between study groups in

  8. Prevalence, awareness, treatment and control of diabetes mellitus in rural China: results from Shandong Province.

    Science.gov (United States)

    Yang, F; Qian, D; Chen, J; Hu, D; Hou, M; Chen, S; Wang, P

    2016-04-01

    To estimate the prevalence, awareness, treatment and control of diabetes in rural areas in Shandong Province, China. The Luxemburg-WHO-Shandong Project on Rural Health Personnel Training and Chronic Disease Control, a cross-sectional study, examined 16 375 rural residents aged 25 years and over using multistage cluster sampling in April 2007. An overnight fasting blood specimen was collected to measure plasma glucose and a 2-h 75-g oral glucose tolerance test was conducted among people with a fasting blood glucose of ≥ 6.1 mmol/l. Information on the history of diabetes and hypoglycaemic medication was obtained using a standard questionnaire. Diabetes and prediabetes were defined according to the 1999 World Health Organization diagnostic criteria. Overall, the prevalence rates for diabetes, prediabetes and previously diagnosed diabetes in the rural population were estimated to be 3.5%, 6.0% and 1.2%, respectively. Among those with diabetes, only 34.8% were aware of their condition, 30.6% were currently undergoing medication treatment, and 11.5% achieved glycaemic control. These results indicate that diabetes has become a public health problem in poor rural areas of China and the rates of awareness, treatment and control of diabetes were relatively low. There is an urgent need for strategies aimed at the prevention and treatment of diabetes in the rural population in Shandong Province, China. © 2015 Diabetes UK.

  9. Burst fracture of the thoracolumbar spine: correlation between kyphosis and clinical result of the treatment

    Directory of Open Access Journals (Sweden)

    Rodrigo Arnold Tisot

    2015-06-01

    Full Text Available OBJECTIVE: To evaluate the correlation between kyphosis due to burst fractures of thoracic and lumbar spine and clinical outcome in patients undergoing conservative or surgical treatment.METHODS: A retrospective, cross-sectional study was conducted with 29 patients with thoracolumbar burst fractures treated by the Spine Group in a trauma reference hospital between the years 2002 and 2011. Patients were followed-up as outpatients for a minimum of 24 months. All cases were clinically evaluated by Oswestry and SF-36 quality of life questionnaires and the visual analogue scale (VAS of pain. They were also evaluated by X-ray examinations and CT scans of the lumbosacral spine at the time of hospitalization and subsequently as outpatients by Cobb method for measuring the degree of kyphosis.RESULTS: There was no statistically significant correlation between the degree of initial kyphosis and clinical outcome measured by VAS and by most of the SF-36 domains in both patients treated conservatively and the surgically treated. The Oswestry questionnaire showed benefits for patients who received conservative treatment (p=0.047 compared to those surgically treated (p=0.335. The analysis of difference between initial and final kyphosis and final kyphosis alone in relation to clinical outcome showed no statistical correlation in any of the scores used.CONCLUSION: The clinical outcome of treatment of the thoracic and lumbar burst fractures was not influenced by a greater or lesser degree of initial or residual kyphosis, regardless of the type of treatment.

  10. Percutaneous balloon angioplasty for the treatment of iliofemoral arterial stenosis resulting from hyperhomocysteinemia in a child

    Energy Technology Data Exchange (ETDEWEB)

    Maynar, Manuel; Lopez-Benitez, Ruben [Diagnostic and Therapeutic Endoluminal Unit, Hospiten Rambla, Tenerife (Spain); Kirsch, David S.; Qian, Zhong [Department of Radiology, Louisiana State University Health Science Center, 1542 Tulane Avenue, LA 70112-2822, New Orleans (United States); Gomez-Sirvent, Jorge [Department of Pediatrics, Hospiten Rambla, Tenerife (Spain); Zerolo-Saez, Ignacio [Department of Surgery, Hospiten Rambla, Tenerife (Spain)

    2003-08-01

    Angioplasty has long been used in the treatment of peripheral arterial occlusive disease with variable long-term results. In this case report, we present a patient with marfanoid features and acute ischemia of the lower extremity. Angioplasty provided us with the means of emergently relieving the acute symptoms. The patient was subsequently found on further work-up to have hyperhomocysteinemia (HC) and appropriate medical therapy was initiated. We conclude that angioplasty should be considered in pediatric patients with acute occlusive limb ischemia, providing excellent immediate results to preserve the limb as well as the time to investigate the underlying causes. (orig.)

  11. Textile wastewater treatment and reuse by solar catalysis: results from a pilot plant in Tunisia.

    Science.gov (United States)

    Bousselmi, L; Geissen, S U; Schroeder, H

    2004-01-01

    Based on results from bench-scale flow-film-reactors (FFR) and aerated cascade photoreactors, a solar catalytic pilot plant has been built at the site of a textile factory. This plant has an illuminated surface area of 50 m2 and is designed for the treatment of 1 m3 h(-1) of wastewater. The preliminary results are presented and compared with a bench-scale FFR using textile wastewater and dichloroacetic acid. Equivalent degradation kinetics were obtained and it was demonstrated that the solar catalytic technology is able to remove recalcitrant compounds and color. However, on-site optimization is still necessary for wastewater reuse and for an economic application.

  12. Percutaneous balloon angioplasty for the treatment of iliofemoral arterial stenosis resulting from hyperhomocysteinemia in a child

    International Nuclear Information System (INIS)

    Maynar, Manuel; Lopez-Benitez, Ruben; Kirsch, David S.; Qian, Zhong; Gomez-Sirvent, Jorge; Zerolo-Saez, Ignacio

    2003-01-01

    Angioplasty has long been used in the treatment of peripheral arterial occlusive disease with variable long-term results. In this case report, we present a patient with marfanoid features and acute ischemia of the lower extremity. Angioplasty provided us with the means of emergently relieving the acute symptoms. The patient was subsequently found on further work-up to have hyperhomocysteinemia (HC) and appropriate medical therapy was initiated. We conclude that angioplasty should be considered in pediatric patients with acute occlusive limb ischemia, providing excellent immediate results to preserve the limb as well as the time to investigate the underlying causes. (orig.)

  13. Long Term Results of Visual Field Progression Analysis in Open Angle Glaucoma Patients Under Treatment.

    Science.gov (United States)

    Kocatürk, Tolga; Bekmez, Sinan; Katrancı, Merve; Çakmak, Harun; Dayanır, Volkan

    2015-01-01

    To evaluate visual field progression with trend and event analysis in open angle glaucoma patients under treatment. Fifteen year follow-up results of 408 eyes of 217 glaucoma patients who were followed at Adnan Menderes University, Department of Ophthalmology between 1998 and 2013 were analyzed retrospectively. Visual field data were collected for Mean Deviation (MD), Visual Field Index (VFI), and event occurrence. There were 146 primary open-angle glaucoma (POAG), 123 pseudoexfoliative glaucoma (XFG) and 139 normal tension glaucoma (NTG) eyes. MD showed significant change in all diagnostic groups (pfield indices. We herein report our fifteen year follow-up results in open angle glaucoma.

  14. Clinical Features, Presence of Human Herpesvirus-8 and Treatment Results in Classic Kaposi Sarcoma

    Directory of Open Access Journals (Sweden)

    Özlem Su

    2008-12-01

    Full Text Available Background and Design: Classic Kaposi sarcoma (KS occurs predominantly among the elderly, with Jews, Italians and Greeks. Classic KS has been seen relatively frequently in Turkey. Our aim was to evaluate the demographic, clinical features of Kaposi sarcoma and etiopathological role of human herpesvirus-8 (HHV-8. Treatment results of 18 classic Kaposi’s sarcoma were also concluded.Material and Method: Eighteen cases of classic Kaposi sarcoma diagnosed as clinically and histopathologically between January 2001 and August 2008 in our dermatology department were taken to this study. Demographic, clinical features and treatment results were reviewed retrospectively in all patients. HHV-8 was investigated in the lesional skin of 7 patients.Results: A male/female ratio of 2/1 was found. Mean age at diagnosis was 67.2 (37-94 years. Bilaterally lower extremities were involved in 15 patients (83.3%, the trunk was involved in 3 patients (16.6%. Plaques and nodules were the common type of lesions (66.6% and 55.5%. Nine patients had no symptoms (50%. Edema was the most common symptom (38.8%. A second primary malignancy was found in 2 patients (11.1%. HHV-8 was detected in 6 of the 7 patients(85.7%. Majority of the patients were treated with interferon alfa (subcutaneously and cryotherapy as a monotherapy or a combination therapy. Imiquimod was the second agent in combined treatment (27.7%. Conclusion: We suggest that interferon alfa and imiquimod can be used as first line therapy agents with their antiviral and immunmodulatuar features in the treatment of KKS. (Turkderm 2008; 42: 122-6

  15. [Rasagiline in daily clinical use. Results of a treatment study of Parkinson patients with a combination treatment].

    Science.gov (United States)

    Jost, W H; Klasser, M; Reichmann, H

    2008-10-01

    , rigidity, bradykinesia) the total score was reduced from 6.2 to 4.8, within the other items from 14.7 to 11.5. The proportion of patients without OFF-periods increased from 33.3% to 49.5%. Determined from "24-hours" home diaries, time spend in the OFF-state during wake time decreased from 120 minutes to 45 minutes. In all 8 aspects of quality of life rated by the patients an reduction of the disability could be documented. The PDQ-39 total score was reduced from 36.4 by 7.3 points (20.1%). In total, 29 of the 545 patients who received rasagiline as combination therapy had switched directly from previous combination therapy with selegiline. In this subgroup CURS total score improved from 17.0 to 12.9 points during treatment. The proportion of patients without OFF-periods increased from 36% to 48% and the daily time spent in the OFF-state was reduced from 45 minutes to 30 minutes. The PDQ-39 total score improved by 6.5 points (22.2%). All in all, adverse events were reported by 8.4% of the patients. In conclusion this post-marketing observational study has shown that in patients with pre-existing combination therapy the add-on medication of rasagiline resulted in improvements of motor and non-motor functions. Furthermore, motor complications were significantly reduced and led to an improved quality of life in the self-estimation of the patients. This also applies to those patients with selegiline pre-treatment.

  16. Long-term results following multidisciplinary treatment of localized Ewing's sarcoma in children and adolescents

    International Nuclear Information System (INIS)

    Ullmann, C.; Sauer, R.; Grabenbauer, G.G.; Dunst, J.

    2008-01-01

    Purpose: To identify results and prognostic factors on long-term survival and local control following treatment of localized Ewing's sarcoma. Patients and Methods: Between 1979 and 2004, a total of 60 children and young adults with Ewing's sarcoma were treated. Patients with distant metastases at presentation (n = 6) and recurrent cases (n = 2) were excluded from this analysis. Patients were exclusively treated within ongoing national and international protocols CESS-81, CESS-86, EICESS-92, EURO-EWING-99. All patients received local irradiation with a total dose of 45-60 Gy; in addition, 41 (79%) of the patients had local surgical procedures, 27 (52%) of them with clear margins. Results: Overall survival rates at 5 and 10 years were 56% and 45%, respectively. Patients ≤ 14 years at diagnosis had overall survival rates of 66% and 61% at 5 and 10 years compared to older patients with corresponding survival rates of 47% and 31%, respectively (p = 0.05). Patients with tumors of lower volume (≤ 100 ml) had significantly better survival rates at 5 and 10 years: 82% and 60% versus 42% und 39% (p = 0.03). Seven of 52 (14%) patients experienced local failure; no significant impact was noted for any of the following factors: treatment protocol, radiation dose, surgery. Conclusion: Radiotherapy with and without surgery of Ewing's sarcoma is a highly effective local treatment option. It seems preferable to mutilating surgery. (orig.)

  17. Results of combined modality treatment in patients with primary unresectable cancer of the oral cavity

    International Nuclear Information System (INIS)

    Kawecki, A.; Starosciak, S.; Towpik, E.; Jagielska, B.; Lenartowicz, B.; Pietras, M.; Szutkowski, Z.; Kiprian, D.

    2001-01-01

    Neoadjuvant chemotherapy may improve the results of treatment for primarily unresectable cancer of the oral cavity. The aim of this study was to estimate the tolerance and early results of neoadjuvant chemotherapy followed by surgical resection of oral cavity cancer, with immediate reconstruction and adjuvant radiotherapy. 56 patients hospitalized at the Department of Head and Neck Cancer of the Maria Sklodowska-Curie Memorial Cancer Centre - Institute of Oncology between August 1997 and June 2000 were enrolled for the purpose of the study. When tumour regresion was observed after 2-4 courses of neoadjuvant chemotherapy consisting of cisplatin, 5-fluorouracil, methotrexate, vinblastin, etoposide and leucovorin, the patients were referred for surgical resection with immediate reconstruction, followed by adjuvant radiotherapy. Regression of the primary tumor and lymph nodes of the neck was observed in 41 patients, all of whom were referred for radical surgery followed by adjuvant radiotherapy. The tolerance of combined treatment was acceptable. Complete regression was obtained in 37/56 patients. During observation 12 patients failed due to locoregional progression and 2 due to distant metastases. 23/56 patients (41 %) are alive without evidence of disease. Neoadjuvant chemotherapy allows for radical resection in a majority of patients with primarily unresectable cancer of the oral cavity. The tolerance of treatment is good. What is important, radiotherapy and chemotherapy do not impair wound healing and vascularity of musculo-cutaneous island flaps

  18. [131I therapy in hyperthyroidism. Results of treatment from 1960-1974].

    Science.gov (United States)

    Heinze, H G; Schenk, F

    1977-02-01

    488 PATIENTS WITH Graves' disease were treated by 131Iodine between 1960 and 1974. 427 (87,5%) of these patients were reexamined several times (clinically, 131I-uptake, PB127I, T4 (CPB-A), T3-uptake, and since 1973 TRH-test). The 131I was given as an individually calculated single dose treatment, using 7 000 -- 10 000 rd before 1965 and 6 000 rd thereafter. Two thirds of the patients became euthyroid after a single 131I-dose. In 20% the treatment had to be repeated. These patients show evidently a different biological behaviour of their disease, since multiple treatments revealed a higher rate of failure (33--35%). There is no principal difference between the out-come after 131I-therapy and surgery concerning the rate of failure, respectively relapse (3--4%) and hypothyroidism. Early incidence of hypothyrodism is dose--dependent, as could be shown in patients treated with higher doses before 1965. The reduction of the irradiation dose to 6 000 rd was followed by a drop of hypothyroidism from 18% to 7%. The reasons of late incidence of hypothyroidism are discussed. The incidence of hypothroidism was calculated by three different methods (over-all incidence, incidence within the observed interval after therapy, life-table method). All three methods revealed different results. This has to be taken into account comparing results after radioiodine as well as after surgery. Radioiodine therapy for hyperthyroidism offers a true alternative to surgery.

  19. Treatment of fingertip amputation: comparison of results between microsurgical replantation and pocket principle.

    Science.gov (United States)

    Yabe, Tetsuji; Tsuda, Tomoyuki; Hirose, Shunsuke; Ozawa, Toshiyuki

    2012-05-01

    In this article, a comparison of replantation using microsurgical replantation (replantation) and the Brent method and its modification (pocket principle) in the treatment of fingertip amputation is reported. As a classification of amputation level, we used Ishikawa's subzone classification of fingertip amputation, and the cases of amputations only in subzone 2 were included in this study. Between these two groups, there was no statistical difference in survival rate, postoperative atrophy, or postoperative range of motion. In terms of sensory recovery, some records were lost and exact study was difficult. But there was no obvious difference between these cases. In our comparison of microsurgical replantation versus the pocket principle in treatment of subzone 2 fingertip amputation, there was no difference in postoperative results. Each method has pros and cons, and the surgeon should choose which technique to use based on his or her understanding of the characteristics of both methods. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  20. Initial cathode processing experiences and results for the treatment of spent fuel

    International Nuclear Information System (INIS)

    Westphal, B.R.; Laug, D.V.; Brunsvold, A.R.; Roach, P.D.

    1996-01-01

    As part of the spent fuel treatment demonstration at Argonne National Laboratory, a vacuum distillation process is being employed for the recovery of uranium following an electrorefining process. Distillation of a salt electrolyte, primarily consisting of a eutectic mixture of lithium and potassium chlorides, from uranium is achieved by a batch operation termed ''cathode processing.'' Cathode processing is performed in a retort furnace which enables the production of a stable uranium product that can be isotopically diluted and stored. To date, experiments have been performed with two distillation units; one for prototypical testing and the other for actual spent fuel treatment operations. The results and experiences from these initial experiments with both units will be discussed as well as problems encountered and their resolution

  1. Accuracy of Invisalign® treatments in the anterior tooth region. First results.

    Science.gov (United States)

    Krieger, Elena; Seiferth, Jörg; Saric, Ivana; Jung, Britta A; Wehrbein, Heinrich

    2011-03-01

    To analyse (a) to what extent the pretreatment model at the beginning of the treatment corresponds to the initial position in the ClinCheck® and (b) to what extent the predicted treatment result corresponds to the actual result of the therapy at the end of the treatment. Pre- and posttreatment models as well as the initial and final position of the ClinCheck with a total of 35 patients aged between 15 and 59 were measured; all of whom were treated by using the Invisalign® technology (Invisalign®, Align Technology, S.C., Calif., USA). The measurement of the initial and final models was conducted by using an electronic digital calliper rule, i.e. that of ClinCheck® using the measurement tool ToothMeasure® of Invisalign® Software. The following parameters in the anterior region were measured: Overjet, Overbite, dental midline shift. Pretreament models and the initial ClinChecks® revealed slight deviations in the parameters overjet 0.08 mm (standard deviation (SD) 0.3), overbite 0.3 mm (SD 0.4) and dental midline deviation 0.1mm (SD 0.4). The final model and the final ClinCheck® revealed larger deviations: the differences for the Overjet were on average 0.4 mm (SD 0.7), Overbite 0.9 mm (SD 0.9) and dental midline shift 0.4 mm (SD 0.5). The IT-based transmission of mal-aligned teeth into the ClinCheck® presentation provides sufficiently good accuracy. Tooth corrections in the vertical plane were more difficult to realize. A vertical overcorrection in the final ClinCheck®, a case refinement at the end of the treatment or additional measures (e.g. horizontal beveled attachments or vertical elastics) seems useful to achieve the individually intended therapeutic goal.

  2. Clinical characteristics and treatment results of large cell lung cancer-62 case report

    International Nuclear Information System (INIS)

    Chen Dongfu; Ou Guangfei; Cheng Guiyu; Zhou Zongmei; Zhao Lujun; Wang Lvhua

    2004-01-01

    Objective: Objective To evaluate the clinical characteristics and treatment results of 60 patients with large cell lung cancer (LCLC). Methods: All sixty-two patients were diagnosed histopathologically with 5 in stage I, 13 in stage II, 30 in stage III and 14 in stage IV. Forty-five patients received primary surgical resection with 38 radical resection and 7 palliative resection. Non-surgical treatment was given to 17 patients. Mediastinum and ipsilateral hilum were treated to the total dose of 40-60 Gy in 4-6 weeks in 16 patients as postoperative adjuvant radiotherapy. For patients treated by radiation alone, the primary tumor bed, bilateral mediastinum and ipsilateral hilum were treated to the total dose of 36-70 Gy in 4-7 weeks. Results: The overall 1-, 3- and 5- year survival rates were 25.7%, 15.4% and 11.6%, respectively with the median survival time of 11.6 months. In the radically resected patients, the 1-, 3- and 5-year survival rates and the median survival time were 51.3%, 24.7%, 24.7% and 13 months, compared to those of 0%, 0%, 0% and 2 months in the palliatively resected group. In non-surgical treatment group, the 1-, 3- and 5-year survival rates and the median survival time were 41.2%, 21.2%, 7.0% and 11 months, respectively. Conclusions: The prognosis of large cell lung cancer is poor due to high distant metastasis rate. The long-term survival rate after radical resection is worse than the other lung cancers, but similar to the non-surgical treatment. (authors)

  3. FRACTURES OF THE FIFTH METATARSAL RESULTS OF THE EARLY OPERATIVE TREATMENT OF ACUTE DISPLACED FRACTURES

    Directory of Open Access Journals (Sweden)

    Slaviša Mihaljević

    2004-04-01

    Full Text Available Background. Fracture of the proximal 5th metatarsal bone (MTB reach almost 2% of all fractures of the foot. Conservative treatment is method of choice in almost all cases. Selected cases can benefit from acute surgery especially if the proximal fragment is severe displaced or the excessive articular step off is present.Materials and methods. In a 4 year period 14 patients were operated due to the acute fracture of proximal 5th MTB. All patients were treated in less than 2 weeks after the injury. 10 patients had base avulsion fracture in zone I and 4 had Jones fracture in zone II with dislocation of fragments? 5 mm, articular step off of 2 mm and 30% of articulation surface. We used tension bend wire in 9 cases (64%, partially threaded cancellous screw in 4 cases (28% and bone sutures in 1 case (7%. Postoperatively all patients used crutches with nonweight bearing for 4 weeks and afterwards partial weight bearing till the end of the treatment. All patients were practicing active exercises for ankle, foot and toes. The results were evaluated according to the Maryland Foot Score (MFS at least 20 months after injury.Results. 13 patients (93% were included in follow up. 12 patients were evaluated as excellent and only one as a good. All 13 patients have no or slight pain with no change in ADL or work ability. 9 patients (69% reached full functional result and 4 (31% patients had slight limitation during distance walk. Patients reached full weight bearing in average 7 weeks (5–13.Conclusions. Early operative treatment of selected cases allows fast return to preoperative activity without long term functional sequel. Both operative procedures, screw fixation and tension wire, yielded comparable and excellent end result.

  4. Extracapsular approach for arthroscopic treatment of femoroacetabular impingement: clinical and radiographic results and complications

    Directory of Open Access Journals (Sweden)

    Bruno Dutra Roos

    2015-08-01

    Full Text Available ABSTRACTOBJECTIVES: To evaluate the clinical and radiographic results and complications relating to patients undergoing arthroscopic treatment for femoroacetabular impingement by means of an extracapsular approach. METHODS: Between January 2011 and March 2012, 49 patients (50 hips underwent arthroscopic treatment for femoroacetabular impingement, performed by the hip surgery team of the Orthopedic Hospital of Passo Fundo, Rio Grande do Sul. Forty patients (41 hips fulfilled all the requirements for this study. The mean follow-up was 29.1 months. The patients were assessed clinically by means of the Harris Hip score, as modified by Byrd (MHHS, the Non-Arthritic Hip score (NAHS and the internal rotation of the hip. Their hips were also evaluated radiographically, with measurement of the CE angle, dimensions of the joint space, alpha angle, neck-head index, degree of arthrosis and presence of heterotopic ossification of the hip. RESULTS: Out of the 41 hips treated, 31 (75.6% presented good or excellent clinical results. There was a mean postoperative increase of 22.1 points for the MHHS, 21.5 for the NAHS and 16.4° for the internal rotation of the hip ( p< 0.001. Regarding the radiographic evaluation, correction to normal values was observed for the alpha angle and neck-head index, with a mean postoperative decrease of 32.9° and mean increase of 0.10, respectively ( p< 0.001. CONCLUSION: Arthroscopic treatment of femoroacetabular impingement by means of an extracapsular approach presented satisfactory clinical and radiographic results over a mean follow-up of 29.1 months, with few complications.

  5. [Comparative results of surgical treatment for perforating and bleeding pyloroduodenal ulcers].

    Science.gov (United States)

    Gorbunov, V N; Sytnik, A P; Korenev, N N; Gordeev, S A; Stoliarchuk, E V; Urzhumtseva, G A

    1998-01-01

    Results of treatment of 1309 patients with perforated and bleeding pyloroduodenal ulcers for 20-years period have been analysed. Resection of the stomach performed in 85 cases resulted in high postoperative lethality which made up in bleeding ulcers 14.8%. Drainage operations of the stomach with excision or suturing of ulcer combined with bilateral truncal vagotomy was performed in 60 patients, postoperative lethality rate being 8.4%. 128 patients underwent selective proximal vagotomy together with pyloro- and duodenoplasty, lethality rate being 1.6%. Combined vagotomy (posterior truncal and anterior sero-muscular) with excision of ulcer, transversal pyloroplasty and duodenoplasty was carried out in 1036 patients (postoperative lethality--2.4%). Excellent and good functional results were achieved in 79.6% of the patients.

  6. Treatment results of combined platelet-rich plasma and fat injection in patients with velopharyngeal insufficiency

    Directory of Open Access Journals (Sweden)

    Hamid Reza Fathi

    2013-10-01

    Full Text Available Background: Velopharyngeal insufficiency causes hypernasal vocal quality and can also result in audible nasal air emission and difficulty in producing pressure consonants. The resulting speech is often socially unacceptable and can be difficult to understand. Platelet-rich plasma is an autologous derivative of whole blood. Today, the importance of clinical use of Platelet-rich plasma in the plastic surgery is considered. This study was designed to evaluate the effectiveness of combined Platelet-rich plasma and fat injection in the treatment of velopharyngeal insufficiency. Methods: In this prospective clinicaltrial study, of 15 patients including 9 males and 6 females and aged 15-20 years with mild/ moderate velopharyngeal insufficiency who were injected with 5 mL of combined Platelet-rich plasma (1 mL and fat (4 mL in the front volume in the posterior pharyngeal wall in the pre-vertebral fascia under sedation. Speech samples were recorded by nasoendoscopy before the injection, and at 6 weeks and 6 months after the injection. Assessment of pathologic speech was done by speech therapist. Results: Velar displacement showed significantly increased at 6 weeks after the injection (P=0.049. Velopharyngeal gap disappeared in 60% of patients at 6 weeks after the injection (P=0.019. Lateral pharyngeal wall movement showed significantly increased in 73.3% of the patients at 6 months after the injection (P=0.04. After the treatment, aerodynamic assessment showed significantly decreased in nasal air escape during phonation and repeat the words (P<0.05. Assessment speech therapist showed significantly improve quality of phonation in these patients (P<0.05. Conclusion: It seems that, combined Platelet-rich plasma and fat injection lead to improve voice resonance and reduce nasal air escape in all treated cases. It can be a promising alternative to major procedures, such as velopharyngoplasties, for the treatment of mild/ moderate velopharyngeal insufficiency.

  7. Gamma nail in the treatment of closed trochanteric fractures. Results and indications of 121 cases.

    Science.gov (United States)

    Kempf, I; Grosse, A; Taglang, G; Favreul, E

    2014-02-01

    The Gamma Nail is the latest advance in the treatment of trochanteric fractures based on intramedullary nailing principles during closed procedures. Its design is based on Küntscher's Y-nail and locking intramedullary (IM) nails. This paper reports the results from the first-ever series of 121 patients operated between 1988 and 1990. They were followed until bone union was achieved. The mean patient age was 75 years. Most patients were in poor general health and had unstable fractures. Anatomical preoperative reduction was achieved in 72% of cases. Fixation was good in 66% of cases and acceptable in 27% of cases. Intra-operative complications consisted of nine fractures without consequences. Of the treated patients, 83.4% resumed weight-bearing during the first week. There was one case of deep infection that resolved with treatment. The mortality rate was 12.3% at three months. We noted 7 alunions in varus, 3 in valgus, 2 in external rotation and 1 in internal rotation. There were no cases of non-union. In six cases, the screw had cut out of the femoral head. The drawbacks associated with surgical treatment methods for trochanteric fractures also apply to the Gamma nail. Nevertheless, one of its primary advantages is the possibility of using a closed procedure. When compared to Ender nailing, knee pain is absent and weight-bearing can be achieved in all patients, no matter the fracture type. Copyright © 2014. Published by Elsevier Masson SAS.

  8. Results of a systematic literature review of treatment modalities for jugulotympanic paraganglioma, stratified per Fisch class.

    Science.gov (United States)

    Jansen, T T G; Timmers, H J L M; Marres, H A M; Kaanders, J H A M; Kunst, H P M

    2018-04-01

    Key for successful jugulotympanic paraganglioma management is a personalised approach aiming for the best practice for each individual patient. To this end, a systematic review is performed, evaluating the local control and complication rates for the different treatment modalities stratified by the broadly accepted Fisch classification. A systematic literature review according to the PRISMA statement was performed. A detailed overview of individual treatment outcomes per Fisch class is provided. Local control, cranial nerve damage, complications, function recovery. Eighteen studies were selected, resembling 83 patients treated with radiotherapy and 299 with surgery. Excellent local control was found post-surgery for class A and B tumours, and risk of cranial nerve damage was class C1-4 tumours, local control was 80%-95% post-surgery (84% post-radiotherapy), and cranial nerve damage was found in 71%-76% (none post-radiotherapy; P class. For class C1-4De/Di tumours, local control was 38%-86% (98% post-radiotherapy; P class. For class A and B tumours, surgery is a suitable treatment option. For class C and D tumours, radiotherapy results in lower complication rates and similar or better local control rates when compared to the surgical group. © 2017 John Wiley & Sons Ltd.

  9. Ultrasound-guided high-intensity focused ultrasound treatment for abdominal wall endometriosis: Preliminary results

    International Nuclear Information System (INIS)

    Wang Yang; Wang Wei; Wang Longxia; Wang Junyan; Tang Jie

    2011-01-01

    Purpose: To evaluate the safety and therapeutic efficacy of ultrasound (US)-guided high-intensity focused ultrasound (HIFU) ablation for the treatment of abdominal wall endometriosis (AWE). Materials and methods: Twenty-one consecutive patients with AWE were treated as outpatients by US-guided HIFU ablation under conscious sedation. The median size of the AWE was 2.4 cm (range 1.0-5.3 cm). An acoustic power of 200-420 W was used, intermittent HIFU exposure of 1 s was applied. Treatment was considered complete when the entire nodule and its nearby 1 cm margin become hyperechoic on US. Pain relief after HIFU ablation was observed and the treated nodule received serial US examinations during follow-up. Results: All AWE was successfully ablated after one session of HIFU ablation, the ablation time lasted for 5-48 min (median 13 min), no major complications occurred. The cyclic pain disappeared in all patients during a mean follow-up of 18.7 months (range 3-31 months). The treated nodules gradually shank over time, 16 nodules became unnoticeable on US during follow-up. Conclusion: US-guided HIFU ablation appears to be safe and effective for the treatment of AWE.

  10. Ultrasound-guided high-intensity focused ultrasound treatment for abdominal wall endometriosis: Preliminary results

    Energy Technology Data Exchange (ETDEWEB)

    Wang Yang [Department of Ultrasound, Chinese PLA General Hospital, 28 Fuxing Road, Beijing 100853 (China); Wang Wei, E-mail: wangyang301301@yahoo.com.cn [Department of Ultrasound, Chinese PLA General Hospital, 28 Fuxing Road, Beijing 100853 (China); Wang Longxia; Wang Junyan; Tang Jie [Department of Ultrasound, Chinese PLA General Hospital, 28 Fuxing Road, Beijing 100853 (China)

    2011-07-15

    Purpose: To evaluate the safety and therapeutic efficacy of ultrasound (US)-guided high-intensity focused ultrasound (HIFU) ablation for the treatment of abdominal wall endometriosis (AWE). Materials and methods: Twenty-one consecutive patients with AWE were treated as outpatients by US-guided HIFU ablation under conscious sedation. The median size of the AWE was 2.4 cm (range 1.0-5.3 cm). An acoustic power of 200-420 W was used, intermittent HIFU exposure of 1 s was applied. Treatment was considered complete when the entire nodule and its nearby 1 cm margin become hyperechoic on US. Pain relief after HIFU ablation was observed and the treated nodule received serial US examinations during follow-up. Results: All AWE was successfully ablated after one session of HIFU ablation, the ablation time lasted for 5-48 min (median 13 min), no major complications occurred. The cyclic pain disappeared in all patients during a mean follow-up of 18.7 months (range 3-31 months). The treated nodules gradually shank over time, 16 nodules became unnoticeable on US during follow-up. Conclusion: US-guided HIFU ablation appears to be safe and effective for the treatment of AWE.

  11. Radiofrequency ablation of hepatic metastasis: Results of treatment in forty patients

    Directory of Open Access Journals (Sweden)

    Rath G

    2008-01-01

    Full Text Available Aim: To evaluate the local control of hepatic metastasis with radiofrequency ablation treatment. Materials and Methods: We did a retrospective analysis in 40 patients treated with radiofrequency ablation for hepatic metastasis. The tumors ablated included up to two metastatic liver lesions, with primaries in breast, gastrointestinal tract, cervix, etc. Radiofrequency ablation was performed under general anesthesia in all cases, using ultrasound guidance. Radionics Cool-Tip RF System was used to deliver the treatment. Results: The median age of patients treated was 49 years. There were 13 female and 27 male patients. The median tumor size ablated was 1.5 cm (0.75-4.0 cm. A total of 52 radiofrequency ablation cycles were delivered. Successful ablation was achieved in all patients with hepatic metastasis less than 3 cm in size. Pain was the most common complication seen (75%. One patients developed skin burns. At 2-year follow-up 7.5% of patients had locally recurrent disease. Conclusions: Radiofrequency ablation is a minimally invasive treatment modality. It can be useful in a select group of patients with solitary liver metastasis of less than 3 cm size.

  12. Results of surgical treatment versus chemoradiation therapy in oropharyngeal early tumors

    Directory of Open Access Journals (Sweden)

    Chedid, Helma Maria

    2009-03-01

    Full Text Available Introduction: The epidermoid carcinoma of the upper aerodigestive tract is diagnosed in approximately 40% of the cases of advanced clinical stages. Objective: To evaluate the disease-free interval in patients with clinical stages I and II epidermoid carcinoma who were submitted to surgery or chemoradiation. Method: Retrospective study of the records of 139 patients treated for oropharyngeal epidermoid carcinoma submitted to treatment with curative intent. Among those patients, 38 were classified with early tumors clinical stages I and II. Twenty-seven (71.1% underwent surgical treatment whereas eleven (28.9% were treated with chemoradiation. The mean age was 56.4 years; 31 cases (81.6% were in men and seven (18.4% were in women. Results: Among the eleven patients who were submitted to chemoradiation, 72.7% obtained locoregional control of the disease and their disease-free survival was of 42%. Among the 27 patients operated, 19 remained in Clinical Stages I and II in the histological report and six underwent postoperative radiation therapy. The disease-free interval for two years was of 70%. Conclusion: The patients submitted to the surgery had a better disease-free interval as compared to those submitted to chemoradiation treatment.

  13. Engineering study for the treatment of spent ion exchange resin resulting from nuclear process applications

    International Nuclear Information System (INIS)

    Place, B.G.

    1990-09-01

    This document is an engineering study of spent ion exchange resin treatment processes with the purpose of identifying one or more suitable treatment technologies. Classifications of waste considered include all classes of low-level waste (LLW), mixed LLW, transuranic (TRU) waste, and mixed TRU waste. A total of 29 process alternatives have been evaluated. Evaluation parameters have included economic parameters (both total life-cycle costs and capital costs), demonstrated operability, environmental permitting, operational availability, waste volume reduction, programmatic consistency, and multiple utilization. The results of this study suggest that there are a number of alternative process configurations that are suitable for the treatment of spent ion exchange resin. The determinative evaluation parameters were economic variables (total life-cycle cost or capital cost) and waste volume reduction. Immobilization processes are generally poor in volume reduction. Thermal volume reduction processes tend to have high capital costs. There are immobilization processes and thermal volume reduction processes that can treat all classifications of spent ion exchange resin likely to be encountered. 40 refs., 19 figs., 17 tabs

  14. Results of the Treatment of Chronic, Refractory CRPS with Ketamine Infusions: a Preliminary Report.

    Science.gov (United States)

    Puchalski, P; Zyluk, A

    2016-06-01

    Chronic, refractory complex regional pain syndrome remains very difficult to treat. A sub-anaesthetic low-dose ketamine has shown promise in advanced CRPS. We investigated the efficacy of ketamine in anaesthetic dosage in chronic, refractory CRPS patients that had failed available standard therapies. 5 female patients, aged a mean of 34 years with long-standing, a mean of 8 years', CRPS received ketamine in anaesthetic dosage over 10 days. The patients received 1-5 ketamine courses. The effect of gradual pain reduction was observed beginning on the 4(th)-5(th) day of treatment, associated with a decrease in the intensity of the allodynia (pain at light touch). No improvement in function (finger range of motion, grip strength) of the affected hands was noted in any patient. This beneficial analgesic effect was confined to 1.5-2.5 months after treatment and then pain relapsed to the baseline level. The results of this study show a short-term analgesic effect for this therapy, with no effect on movement and function of the affected limbs. Nevertheless, this method brings hope to the most severely ill patients who cannot be offered any other reasonable treatment option. © Georg Thieme Verlag KG Stuttgart · New York.

  15. [Effectiveness and tolerance of fenspiride treatment in chronic sinusitis. Results of the Polish multicenter study].

    Science.gov (United States)

    Zawisza, Edward

    2005-01-01

    During this randomized, double blind study versus placebo efficacy of 3 month treatment of patients with chronic sinusitis was assessed. Main efficacy criterion was defined as the change in computed tomography of paranasal sinuses, measured in V. Lund scale. In fenspiride group, overall score changed from 8.54 to 7.57 points (0.97 points i.e. 11.4% decrease, p=0.008), while in placebo group no statistically significant change was observed (change from 9.25 to 9.27 points--0.02 points i.e. 0.2% increase). Percentage of patients who experienced worsening (defined as at least 1 point increase between the beginning and the end of the study) in the placebo group was twice as big as in the fenspiride group (35.4% and 15.2% respectively; p=0.025). Clinical symptoms of chronic sinusitis--sneezing, itchy nose and purulent character of sputum--were decreasing in the fenspiride group significantly more than in the placebo group. Data from previous studies demonstrated beneficial effect of fenspiride treatment of patients with chronic sinusitis. During this study fenspiride treatment was proved to be relatively effective in terms of computed tomography results, and well tolerated during three month therapy.

  16. Preliminary results with a strip ionization chamber used as beam monitor for hadrontherapy treatments

    Energy Technology Data Exchange (ETDEWEB)

    Boriano, A. [Dipartimento di Fisica Sperimentale e INFN, Via P.Giuria 1, 1-10125 Turin (Italy); Bourhaleb, F. [Fondazione TERA, Via Puccini 1, 1-28100 Novara (Italy); Cirio, R. [Dipartimento di Fisica Sperimentale e INFN, Via P.Giuria 1, 1-10125 Turin (Italy)] (and others)

    2006-01-15

    Preliminary results are presented from a test of a parallel plate ionization chamber with the anode segmented in strips (MOPI) to be used as a beam monitor for therapeutical treatments on the 62 MeV proton beam line of the INFN-LNS Superconducting Cyclotron. Ocular pathologies have been treated at the Catana facility since March 2002. The detector, placed downstream of the patient collimator, will allow the measurement of the relevant beam diagnostic parameters during treatment such as integrated beam fluence, for dose determination; the beam baricentre, width and asymmetry will be obtained from the fluence profile sampled with a resolution of about 100 Urn at a rate up to 1 kHz with no dead time. In this test, carried out at LNS, the detector has been exposed to different beam shapes and the integrated fluence derived by the measured beam profiles has been compared with that obtained with other dosimeters normally used for treatment. The skewness of the beam profile has been measured and shown to be suitable to on-line check variations of the beam shape.

  17. Preliminary results with a strip ionization chamber used as beam monitor for hadrontherapy treatments

    International Nuclear Information System (INIS)

    Boriano, A.; Bourhaleb, F.; Cirio, R.

    2006-01-01

    Preliminary results are presented from a test of a parallel plate ionization chamber with the anode segmented in strips (MOPI) to be used as a beam monitor for therapeutical treatments on the 62 MeV proton beam line of the INFN-LNS Superconducting Cyclotron. Ocular pathologies have been treated at the Catana facility since March 2002. The detector, placed downstream of the patient collimator, will allow the measurement of the relevant beam diagnostic parameters during treatment such as integrated beam fluence, for dose determination; the beam baricentre, width and asymmetry will be obtained from the fluence profile sampled with a resolution of about 100 Urn at a rate up to 1 kHz with no dead time. In this test, carried out at LNS, the detector has been exposed to different beam shapes and the integrated fluence derived by the measured beam profiles has been compared with that obtained with other dosimeters normally used for treatment. The skewness of the beam profile has been measured and shown to be suitable to on-line check variations of the beam shape

  18. PNF and manual therapy treatment results of patients with cervical spine osteoarthritis.

    Science.gov (United States)

    Maicki, Tomasz; Bilski, Jan; Szczygieł, Elżbieta; Trąbka, Rafał

    2017-09-22

    The aim of this study was to evaluate the effectiveness of PNF and manual therapy methods in the treatment of patients with cervical spine osteoarthritis, especially their efficacy in reducing pain and improving functionality in everyday life. Long-term results were also compared in order to determine which method of treatment is more effective. Eighty randomly selected females aged 45-65 were included in the study. They were randomly divided into two groups of 40 persons. One group received PNF treatment and the other received manual therapy (MAN.T). To evaluate functional capabilities, the Functional Rating Index was used. To evaluate changes in pain, a shortened version of the McGill Questionnaire was used. The PNF group achieved a greater reduction in pain than the MAN.T group. The PNF group showed a greater improvement in performing daily activities such as sleeping, personal care, travelling, work, recreation, lifting, walking and standing as well as decreased intensity and frequency of pain compared to the MAN.T group. The PNF method proved to be more effective in both short (after two weeks) and long (after three months) term.

  19. Preliminary results with a strip ionization chamber used as beam monitor for hadrontherapy treatments

    Science.gov (United States)

    Boriano, A.; Bourhaleb, F.; Cirio, R.; Cirrone, G. A. P.; Cuttone, G.; Donetti, M.; Garelli, E.; Giordanengo, S.; Luparia, A.; Marchette, F.; Peroni, C.; Raffaele, L.; Sabini, M. G.; Valastro, L.

    2006-01-01

    Preliminary results are presented from a test of a parallel plate ionization chamber with the anode segmented in strips (MOPI) to be used as a beam monitor for therapeutical treatments on the 62 MeV proton beam line of the INFN-LNS Superconducting Cyclotron. Ocular pathologies have been treated at the Catana facility since March 2002. The detector, placed downstream of the patient collimator, will allow the measurement of the relevant beam diagnostic parameters during treatment such as integrated beam fluence, for dose determination; the beam baricentre, width and asymmetry will be obtained from the fluence profile sampled with a resolution of about 100 Urn at a rate up to 1 kHz with no dead time. In this test, carried out at LNS, the detector has been exposed to different beam shapes and the integrated fluence derived by the measured beam profiles has been compared with that obtained with other dosimeters normally used for treatment. The skewness of the beam profile has been measured and shown to be suitable to on-line check variations of the beam shape.

  20. Long-term results of total lymphoid irradiation in the treatment of cardiac allograft rejection

    International Nuclear Information System (INIS)

    Wolden, Suzanne L.; Tate, David J.; Hunt, Sharon A.; Strober, Samuel; Hoppe, Richard T.

    1997-01-01

    Purpose: To evaluate the short and long-term effects of total lymphoid irradiation (TLI) in the treatment of cardiac transplant rejection. Methods and Materials: Between 1986 and 1995, 48 courses of TLI were delivered to 47 cardiac transplant patients. In 37 patients, TLI was administered for intractable allograft rejection despite conventional therapy while 10 patients received TLI prophylactically. The prescribed radiation dose was 8 Gy in 0.8 Gy fractions twice weekly to mantle and inverted-Y plus spleen fields. Postirradiation follow-up ranged from 6 months to 9.1 years, with a mean of 3.1 years. Results: The actual mean dose was 7.3 Gy delivered over a mean of 39 days. Fifty-six percent of patients required treatment delay or abbreviation because of thrombocytopenia, leukopenia, infection, or unrelated problems. In patients treated for intractable rejection, rejection rates dropped from 0.46 to 0.14 and to 0.06 episodes/patient/month before, during, and after TLI (p < 0.0001). Rejection rates continued to drop throughout follow-up. Prednisone requirements decreased from 0.41 mg/kg before treatment to 0.21 mg/kg afterward (p < 0.0001). The ratio of helper to cytotoxic-suppressor T-cells decreased during TLI from 1.33 to 0.89, and remained low at 0.44, 2-4 months after treatment. Infection rates were not increased and two patients developed malignancy. Rejection rates were high during prophylactic treatment and this protocol was abandoned. Three-year actuarial survival after irradiation was 60% for patients with intractable rejection and 70% for the prophylactic cohort. Conclusion: TLI is an effective treatment for control of intractable cardiac rejection. Episodes of rejection and steroid dosage requirements are decreased for up to 9.1 years. A possible mechanism of action is long term alteration in T-lymphocyte subsets. Patients experience transient bone marrow suppression but no increase in infection or bleeding. Long-term complications of TLI are not

  1. Effect of demographic factors on brachytherapy treatment results in patients with endometrial cancer 1995-2010.

    Science.gov (United States)

    Jurczyk, Mieczysława U; Chmaj-Wierzchowska, Karolina; Klofik, Joanna; Sajdak, Stefan; Opala, Tomasz

    2013-01-01

    Approximately 1 in 20 female cancers in Europe is of the endometrium. Endometrial carcinoma is the most common gynaecologic cancer. Considering the fact that an upward tendency has recently been observed in morbidity due to this type of cancer, this is a serious medical problem. The presented report describes the results of the analysis of selected demographic factors and their effect on the incidence of endometrial cancer. Analysis of the results of treatment of endometrial cancer during 1995-2010 was also an objective of the study. Based on medical records obtained from the HDR Laboratory of Brachytherapy at the Gynaecological & Obstetrics Clinical Hospital, University of Medical Sciences in Poznań, the results of treatment of patients with endometrial cancer by brachytherapy were analyzed. The analysis covered a group of 400 patients. More than a half of the patients completed their education on the level of elementary or secondary school. Taking into consideration the weight of the patients, it appeared that most women had excessive body weight. Most frequently, concomitant hypertension was observed. Moreover, the age at menarche was 12 and 13. Demographic factors exert a significant effect on the incidence of endometrial cancer. 1. Overweight and obesity are important risk factors of endometrial cancer. 2. A strong relationship is observed between the occurrence of hypertension or diabetes, and the development of endometrial cancer. 3. Women who come from the rural environment and continue to live in this environment are more likely to contract endometrial cancer.

  2. External beam radiation for retinoblastoma: Results, patterns of failure, and a proposal for treatment guidelines

    International Nuclear Information System (INIS)

    Hernandez, J. Carlos; Brady, Luther W.; Shields, Jerry A.; Shields, Carol L.; Potter, Patrick de; Karlsson, Ulf L.; Markoe, Arnold M.; Amendola, Beatriz E.; Singh, Arun

    1996-01-01

    Purpose: To analyze treatment results and patterns of failure following external beam radiation for retinoblastoma and propose treatment guidelines according to specific clinical variables. Methods and Materials: We analyzed 27 patients (34 eyes) with retinoblastoma who received external beam radiation as initial treatment at Hahnemann University Hospital from October 1980 to December 1991 and have been followed for at least 1 year. Of the 34 eyes, 14 were Groups I-II (Reese-Ellsworth classification), 7 were Group III, and 13 were Groups IV-V. Doses ranged from 34.5-49.5 Gy (mean 44.3 Gy, median 45 Gy) in 1.5-2.0 Gy fractions generally delivered through anterior and lateral wedged pair fields. Results: At a mean follow up of 35.2 months (range 12-93 months), local tumor control was obtained in 44% (15 out of 34) of eyes with external beam radiation alone. Salvage therapy (plaque brachytherapy, cryotherapy, and/or photocoagulation) controlled an additional 10 eyes (29.5%), so that overall ocular survival has been 73.5%. Local tumor control with external beam radiotherapy alone was obtained in 78.5% (11 out of 14) of eyes in Groups I-II, but in only 20% (4 out of 20) of eyes in Groups III-V. A total of 67 existing tumors were identified prior to treatment in the 34 treated eyes and local control with external beam radiation alone was obtained in 87% (46 out of 53) of tumors measuring 15 mm or less and in 50% (7 out of 14) of tumors measuring more than 15 mm. When analyzing patterns of failure in the 19 eyes that relapsed, a total of 28 failure sites were identified and consisted of progression of vitreous seeds in seven instances (25% of failure sites) recurrences from previously existing tumors in 10 instances (36% of failure sites) and development of new tumors in previously uninvolved retina in 11 instances (39% of failure sites). Conclusions: 1) We find that external beam radiation to a dose of 45 Gy in fractions of 1.5 to 2.0 Gy provides adequate tumor control

  3. Minimally invasive treatment of pilon fractures with a low profile plate: preliminary results in 17 cases.

    Science.gov (United States)

    Borens, Olivier; Kloen, Peter; Richmond, Jeffrey; Roederer, Goetz; Levine, David S; Helfet, David L

    2009-05-01

    To determine the results of "biologic fixation" with a minimally invasive plating technique using a newly designed low profile "Scallop" plate in the treatment of pilon fractures. Retrospective case series. A tertiary referral center. Seventeen patients were treated between 1999 and 2001 for a tibial plafond fracture at the Hospital for Special Surgery with a newly designed low-profile plate. Eleven of the fractures (65%) were high-energy injuries. Two fractures were open. Staged surgical treatment with open reduction and fixation of the fibular fracture and application of an external fixator was performed in 12 cases. As soon as the soft tissues and swelling allowed, i.e. skin wrinkling, the articular surface was reconstructed and simply reduced, if necessary through an small incision, and the articular block was fixed to the diaphysis using a medially placed, percutaneously introduced flat scallop plate. In the remaining five cases the operation was performed in one session. Time to healing and complications including delayed union, non-union, instrument failure, loss of fixation, infection, quality of reduction and number of reoperations were evaluated. Quality of results and outcome were graded using the ankle-hindfoot-scale and a modified rating system. All patients went on to bony union at an average time of 14 weeks. There were no plate failures or loss of fixation/reduction. Two superficial wound-healing problems resolved with local wound care. At an average follow up of 17 months (range 6-29 months) eight patients (47%) had an excellent result; seven (41%) had a fair result whereas two (12%) had a poor result. The average ankle-hindfoot-score was 86.1 (range 61-100). Four patients have had the hardware removed and one of them is awaiting an ankle arthrodesis. Based on these initial results, it appears that a minimally invasive surgical technique including new low profile plate can decrease soft tissue problems while leading to fracture healing and

  4. Comparison of adrenal tumor treatment results by different volume of surgical interventions.

    Directory of Open Access Journals (Sweden)

    Dmitriy J. Semenov

    2016-10-01

    Full Text Available In recent years detection of various adrenal tumors has increased greatly. Total adrenalectomy remains the standart of surgical managment for adrenal tumors, although, the vast majority of these tumors turn out to be benign on the routine histological examination. Performing organ-sparing surgery would allow to avoid hormone insufficiency after total adrenalectomy. Aim: to compare results of adrenal tumors treatment by different volume of surgical interventions. Materials and methods. We evaluated the short-term results of 237 patients treatment with various adrenal tumors. Total adrenalectomy were performed on 206 cases, 31 patients undergone adrenal resection. There were analyzed intraoperative and postoperative complications, assessed the hormonal status of the patients, depending on the extent of surgical treatment. Besides, the long-term results were evaluated in 141 patients underwent total adrenalectomy and 30 patients after organ-sparing surgery. Moreover, we analyzed the percentage of recurrenses, assessed the hormonal status of the patients and the effectiveness of treatment. Results. Performing the organ-sparing operations doesn't increase the risk of intraoperative complications. In all patients with hormone-active tumors we found decline of pathologically increased hormone levels and trend to regress of clinical manifestations of the disease in early postoperative period. We found no difference in local recurrences in both groups, and its occurrence did not exceed 3.33%. Refractory postoperative adrenal insufficiency was observed only in corticosteroma patients in spite of surgery volume. In case of both side adrenal tumors there was no need in replacement therapy after total adrenalectomy from there one side and resection from the other. Conclusions. In cases of adrenal tumor performing organ-sparing operations is advisable, if there are no preoperative sings of malignancy.

  5. [Late results of surgical treatment in patients, suffering complicated forms of chronic pancreatitis].

    Science.gov (United States)

    Ratchyk, V M; Orlovs'kyĭ, D V; Makarchuk, V A; Zemlians'kyĭ, D É; Orlovs'kyĭ, V V

    2014-12-01

    Late results of treatment were analyzed in 58 patients, suffering complicated forms of chronic pancreatitis, to whom draining and resectional-draining surgical interventions were performed. On average the patients age was (49.90 ± 8.59) yrs, there were 42 (72.4%) men and 16 (27.6%) women. During period of the 3 yrs postoperative follow- up in the patients the pain syndrome severity have reduced essentially and quality of life improved, comparing with those indices after resectional-draining interventions.

  6. Radiotherapy for Stage I seminoma testis: results of treatment and complications

    International Nuclear Information System (INIS)

    Hamilton, C.; Horwich, A.; Easton, D.; Peckham, M.J.

    1986-01-01

    The results of treatment by infradiaphragmatic lymph node irradiation and orchiectomy in 232 patients with Stage I testicular seminoma are reported. Of this group, only five (2%) patients relapsed and none died from seminoma. Contralateral testicular tumours occurred in 12 patients and five developed second non-testicular malignancies. The acute and late morbidity of radiotherapy was low although 15 patients developed peptic ulceration. There was a significant association between prior abdominal surgery and a history of dyspepsia with ensuing peptic ulceration. Future management policy is discussed on the basis of these observations. (Auth.)

  7. [Evaluation of initial results of treatment of lead poisoning with EDTA].

    Science.gov (United States)

    Petkova, V; Adjarov, D; Pavlova, S; Naydenova, E; Kerimova, M; Kuneva, T

    1994-01-01

    The results of EDTA therapy were studied in 37 workers of a battery factory consisting of males with varying degrees of occupational lead poisoning (low exposure: 10 subjects, blood lead levels (PbB) lower than 400 micrograms/l with slight alterations in heme biosynthesis; beyond limit of effect: 5 subjects, PbB > 400 micrograms/l; slight intoxication: 19 subjects, with marked alterations in heme synthesis and preclinical signs of intoxication; average degree of intoxication: 3 subjects with clinical signs of intoxication. Clinical symptoms and the following parameters were investigated: blood lead (PbB), delta-aminolevulinic acid dehydratase in erythrocytes (ALA-D), zinc protoporphyrin (PP) in erythrocytes and delta-aminolevulinic acid (ALA) in 24-hour urine before and after EDTA chelating therapy. Simultaneous measurement of ALA-D and PP showed high diagnostic sensitivity in detecting lead poisoning in occupationally exposed subjects. In view of the high interindividual variability of the results, these indices did not, however, permit a useful differentiation to be made of the different degrees of intoxication at individual level, even though a good correlation was observed between PbB and porphyrin metabolism indices. From the alterations observed in ALA-D and PP values it was not possible to establish an association between degree of alteration and types of clinical symptoms in the different intoxication studies. At the end of EDTA treatment, a clinical improvement was observed in all cases studied but only in 5 cases was a reduction in PbB observed, to levels below 1.20 mol/l, which is accepted as a permissible limit for the general population; in 17 cases PbB remained at levels above the critical value for occupational lead poisoning (400 micrograms/l), although there was a decrease after treatment. The improvement observed in the indices of porphyrin metabolism at the end of treatment was only slight: significant variations were measured only for PbB. After

  8. CLINICAL FEATURES, DIAGNOSIS, THE RESULTS OF THERAPEUTIC AND SURGICAL TREATMENT OF ACANTHAMOEBIC KERATITIS

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    Evg. A. Kasparova

    2017-01-01

    Full Text Available Purpose: to describe our experience in Acanthamoeba keratitis diagnostics and treatment in the FGBNU Research Institute of eye diseases, Moscow.Patients and Methods. We observed 24 patients (25 eyes with the Acanthamoeba keratitis (AK. The age ranged from 18 to 47 years. All patients, except one, were contact lenses wearers. Clinical signs included superficial epithelial-stromal lesions in 8 patients (8 eyes, stromal forms of AK- in 16 patients (17 eyes, and mixed keratitis in 9 (9 eyes. We used confocal microscopy, conjunctival smearing and blood immunofluorescent analysis for HSV types I and II. 8 patients (8 eyes underwent penetrating keratoplasty (PKP and their corneal buttons were morphologically examined. AK treatment included 2 biguanid antiseptics — a PHMB ("Comfort-drops" — solution for contact lenses care and 0.025% solution of a chlorhexidini bigluconati, or "Vitabact" in frequent instillations. We also used Diflucan solution 0.2% instillations — 6–8 times a day in, and Orungal or Diflucan per os (200 mg once a day. Eye drops of aminoglycozide or fluorhinolon groups were added to the treatment as well. In the cases of mixed Acanthamoeba and HSV keratitis we used anti-herpetic medications (Poludan, Acyclovir.Results. Cysts were found with confocal microscopy in 66% examined patients, and in 75% of the corneal buttons after keratoplasty. 15 cases (60% healed with various intensity opacities. We removed corneal epithelium in 2 patients with poor effect of the medication treatment. 8 patients (8 eyes underwent PKP with transparent (2 patients and a semi-transparent engraftment (2 patients, in 4 cases (4 eyes AK recurrences had occurred, what required repeated surgery. Long persistence of Acanthamoeba cysts in the cornea after clinical recovery caused the admission of 2 antiseptic biguanids eye drops for 6–20 months in all patients. There were no recurrences in the group of patients during the observation period (range 1 to 6

  9. Cetuximab in the treatment of head and neck cancer: preliminary results outside clinical trials

    Science.gov (United States)

    Dequanter, Didier; Shahla, Mohammad; Paulus, Pascal; Lothaire, Phillippe

    2010-01-01

    Introduction: The purpose of this study was to evaluate the clinical efficacy in our daily practice, outside clinical trials, of cetuximab plus radiotherapy in a majority of treatment-naive patients with locoregionally advanced head and neck squamous cell carcinomas. Methods: A retrospective study was performed to evaluate outcomes in patients who were treated definitively with cetuximab and radiotherapy (ExRT). Patients with stage III or IV, nonmetastatic, measurable squamous cell carcinoma of the head and neck (SCCHN) were eligible. Results: There were 18 males and two females. The median age was 61 years (range from 49 to 87 years old). Concurrent radiotherapy and cetuximab was used, in first line, in 17 patients with locally advanced disease; two patients with recurrent SCCHN, who were intolerant of Cisplatin-based regimens, were treated with radiotherapy combined with weekly cetuximab; and 1 patient received cetuximab and radiotherapy postoperatively. The median time of response was 10 months (range from 2 to 24 months). A partial response was observed in 11 cases; a complete response in nine cases. The occurrence of grade 2–3 skin toxicity was observed in 11 cases. Skin toxicity was clearly correlated with a better response and the duration of the response to the treatment. The use of cetuximab in combination with radiotherapy does not increase the side effects of radiotherapy. At the end of the follow-up, 17 patients died. Conclusion: Cetuximab, with its highly targeted mechanism of action and synergistic activity with current treatment modalities, is a valuable treatment option in head and neck patients. The effect of the epidermal growth factor receptor antagonist occurs without any change in the pattern and the severity of toxicity usually associated with head and neck radiation. Cetuximab seems not to provide the most benefit for patients with oropharyngeal cancers but will in patients with T4 tumors. However, the median duration of local control was

  10. [Results of two treatment regimens for pyelonephritis during pregnancy and correlation with pregnancy outcome].

    Science.gov (United States)

    Calegari, Saron Souza; Konopka, Cristine Kolling; Balestrin, Bruna; Hoffmann, Maurício Scopel; de Souza, Floriano Soeiro; Resener, Elaine Verena

    2012-08-01

    To determine the epidemiological profile of women admitted for urinary tract infection as well as to verify the most prevalent agents and response to antibiotic therapy. A retrospective study of 106 pregnant women admitted to a university hospital for urinary tract infection treatment during the period between January 2007 to December 2010. The evaluation was based on analysis of the medical records of these pregnant women, with the observation of hospitalization and pregnancy data, as well as its outcome. Statistical analysis was performed using Statistical Package for the Social Science, version 15.0. The bilateral Fisher exact test and Student's t test were used for data analysis, as well as descriptive statistical methods. Positive urine cultures were observed in 60.5% of pregnant women admitted due to urinary tract infection. The most frequent infectious agent was Escherichia coli and no difference in resistance, recurrence or complications was observed between the most frequent etiologic agents. Pregnant women with previous UTI had a higher recurrence risk (OR=10.8; p<0.05). The antibiotics most commonly used during hospitalization were ampicillin and cefazolin. Change of therapeutic agent due to bacterial resistance occurred in 11.9% of patients who took cefazolin and in 20% of patients who took ampicillin (OR=5.5; p<0.05). The rate of gestational complications was the same for both treatments. There was no difference in mean number of days of hospitalization between the treatments. In the studied population ampicillin showed a higher rate of bacterial resistance than cefazolin, requiring a larger number of treatment regimen exchanges, without resulting in differences in clinical outcome or time of hospitalization.

  11. [Results of the treatment of congenital diaphagmatic hernia with conventional terapeutics modalities].

    Science.gov (United States)

    Luis, A L; Avila, L F; Encinas, J L; Andrés, A M; Suárez, O; Elorza, D; Rodríguez, I; Martínez, L; Murcia, J; Lassaletta, L; Tovar, J A

    2006-07-01

    In this study, we analyze our results in the treatment of congenital diaphragmatic hernia (CDH) using conventional ventilatory therapy without ECMO. fifty one CDH patients (27 males and 24 females) treated at our institution between 1997 and 2004 were reviewed. Data referred to obstetrics, prenatal diagnosis, newborn care, type of hernia and surgical treatment were analyzed. We recorded ventilatory treatment modalities and the outcome of the patients. We also compared the survival of our series with those expected using the formula proposed by the CDH study group in 2001. We finally analized separately those patients with early clinical presentation and who fulfilled ECMO criteria. Data from necropsies were also recovered when available. Prenatal diagnosis was made in 58% of the patients. Fifty nine percent were born by c-section. The diaphragmatic defect was left-sided in 42 patients, right in 8 and bilateral in 1. Ten patients needed a prosthetic patch to close the defect. Eighteen out of the 51 patients (35%) died, 11 of them without surgical treatment. Early presentation of clinical picture was evident in 44 patients; among them 46% required high frequency ventilation and 53% nitric oxide therapy. Medium age at operation was 56+/-49 hours. The 7 children with late clinical presentation are alive. Among the 44 remaining patients, 26 are also alive (59,09%), data similar to those expected by the formula (62.39%, p>0.05). Fifteen patients had oxigenation index (IO) over 40, with a stimated survival rate of 48%, a statistically significant lower rate when compared to patients with IO40 survived; in 4 out of the 7 available necropsy studies, a severe lung hypoplasia was found (index lung weight/body weight ventilatory measures in patients with IO40 are rarely candidates to ECMO therapy because of the associated severe lung hypoplasia confirmed by necropsy studies.

  12. Unruptured internal carotid artery bifurcation aneurysms: general features and overall results after modern treatment.

    Science.gov (United States)

    La Pira, Biagia; Brinjikji, Waleed; Burrows, Anthony M; Cloft, Harry J; Vine, Roanna L; Lanzino, Giuseppe

    2016-11-01

    Internal carotid artery bifurcation aneurysms (ICAbifAs) present unique challenges to endovascular and surgical operators, and little is known about their natural history. We reviewed our institution's experience with ICAbifAs studying outcomes of surgical and endovascular management and natural history. Consecutive patients with unruptured ICAbifAs evaluated and/or treated over an 8-year interval were studied. Baseline demographics, neurovascular risk factors, aneurysm location and size, clinical presentation, treatment recommendations, and outcomes were prospectively collected and retrospectively analyzed. Continuous variables were compared with Student's t test and categorical variables with Chi-square tests. Fifty-nine patients with 61 unruptured ICAbifAs were included. Seven aneurysms were treated surgically (11.5 %), 22 underwent endovascular treatment (36 %), and 32 were managed conservatively (52.5 %). In the surgical group, short- and long-term complete aneurysm occlusion rates were 100 % with no cases of perioperative or long-term permanent morbidity or treatment-related mortality. In the endovascular group, two patients (11.7 %) with giant aneurysms had perioperative thromboembolic events with transient morbidity. There was one case of aneurysm rupture at follow-up in a giant aneurysm treated with partial coil embolization. Complete/near-complete occlusion rates were 63 %. There was one case of aneurysm rupture after 114 aneurysm-years of follow-up in the conservative management group (0.89 %/year), but no ruptures were observed in small aneurysms selected for conservative management. Unruptured small ICAbifAs have a benign natural history. In patients selected for treatment, excellent results can be achieved in the vast majority of patients with judicious use of endovascular and surgical therapy.

  13. Long-Term Results of Percutaneous Bilioenteric Anastomotic Stricture Treatment in Liver-Transplanted Children

    International Nuclear Information System (INIS)

    Moreira, Airton Mota; Carnevale, Francisco Cesar; Tannuri, Uenis; Suzuki, Lisa; Gibelli, Nelson; Maksoud, Joao Gilberto; Cerri, Giovanni Guido

    2010-01-01

    The purpose of this study was to evaluate the mid- and long-term results of percutaneous transhepatic cholangiography (PTC) and biliary drainage in children with isolated bilioenteric anastomotic stenosis (BAS) after pediatric liver transplantation. Sixty-four children underwent PTC from March 1993 to May 2008. Nineteen cholangiograms were normal; 10 showed intrahepatic biliary stenosis and BAS, and 35 showed isolated BAS. Cadaveric grafts were used in 19 and living donor grafts in 16 patients. Four patients received a whole liver, and 31 patients received a left lobe or left lateral segment. Roux-en-Y hepaticojejunostomy was performed in all patients. Indication for PTC was based on clinical, laboratory, and histopathologic findings. In patients with isolated BAS, dilation and biliary catheter placement, with changes every 2 months, were performed. Patients were separated into 4 groups according to number of treatment sessions required. The drainage catheter was removed if cholangiogram showed no significant residual stenosis and normal biliary emptying time after a minimum of 6 months. The relationship between risk factors (recipient's weight 20 months, 4 patients (4 of 35; 11.4%) required 1 additional treatment session (group III), and 1 patient (1 of 35; 2.9%) had a catheter placed at the end of the study period (group IV). Drainage time in group I was significantly shorter than those in groups II, III, and IV (p 0.05). The majority of complications, such as catheter displacement and leakage, were classified as minor; however, 2 patients (5.7%) with hemobilia were noted. Complications increased according to the need for reintervention. In conclusion, balloon dilation and percutaneous drainage placement is safe and effective, and it has long-term patency for children with BAS after liver transplantation. Because of prolonged treatment time, reintervention may be necessary, thereby increasing the complication rate. Balloon dilation and percutaneous drainage

  14. Long-term results of combined ESWL and ERCP treatment of chronic calcific pancreatitis.

    Science.gov (United States)

    Korpela, Taija; Udd, Marianne; Tenca, Andrea; Lindström, Outi; Halttunen, Jorma; Myrskysalo, Sanna; Mikkola, Arto; Kylänpää, Leena

    2016-07-01

    Extracorporeal shock wave lithotripsy (ESWL) combined with endotherapy (ET) is the standard treatment for pancreatic duct stones (PDS) in chronic pancreatitis (CP). Our aim was to report the short- and long-term results of ESWL and ET. Consecutively treated 83 patients with symptomatic PDS using ESWL and ET. Success was defined (i) technically: PDS fragmentation and clearance obtained and (ii) clinically: improvement/re