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Sample records for pre-operative patient education

  1. Pre-Operative Patient Education is Associated With Decreased Risk of Arthrofibrosis After Total Knee Arthroplasty

    DEFF Research Database (Denmark)

    Livbjerg, Anna Emilie; Frøkjær, Sara; Simonsen, Ole

    2013-01-01

    The purpose was to investigate risk factors for postoperative stiffness and long-term outcome following manipulation under anaesthesia (MUA). In one of the five Danish regions, all patients in a 4-year period who received MUA following total knee arthroplasty (N=36) were included in two case-cont...

  2. An anaesthetic pre-operative assessment clinic reduces pre-operative inpatient stay in patients requiring major vascular surgery.

    LENUS (Irish Health Repository)

    O'Connor, D B

    2012-02-01

    BACKGROUND: Patients undergoing major vascular surgery (MVS) require extensive anaesthetic assessment. This can require extended pre-operative stays. AIMS: We investigated whether a newly established anaesthetic pre-operative assessment clinic (PAC) would reduce the pre-operative inpatient stay, avoid unnecessary investigations and facilitate day before surgery (DBS) admissions for patients undergoing MVS. PATIENT AND METHODS: One year following and preceding the establishment of the PAC the records of patients undergoing open or endovascular aortic aneurysm repair, carotid endarterectomy and infra-inguinal bypass were reviewed to measure pre-operative length of stay (LoS). RESULTS: Pre-operative LoS was significantly reduced in the study period (1.85 vs. 4.2 days, respectively, P < 0.0001). Only 12 out of 61 patients in 2007 were admitted on the DBS and this increased to 33 out of 63 patients (P = 0.0002). No procedure was cancelled for medical reasons. CONCLUSION: The PAC has facilitated accurate outpatient anaesthetic assessment for patients requiring MVS. The pre-operative in-patient stay has been significantly reduced.

  3. Does pre-operative psychological distress affect patient satisfaction after primary total hip arthroplasty?

    Directory of Open Access Journals (Sweden)

    Nolan John

    2011-06-01

    Full Text Available Abstract Background There are concerns that pre-operative psychological distress might be associated with reduced patient satisfaction after total hip replacement (THR. Methods We investigated this in a multi-centre prospective study between January 1999 and January 2002. We dichotomised the patients into the mentally distressed (MHS ≤ 56 and the not mentally distressed (MHS > 56 groups based on their pre-operative Mental Health Score (MHS of SF36. Results 448 patients (340 not distressed and 108 distressed completed the patient satisfaction survey. Patient satisfaction rate at five year was 96.66% (415/448. There was no difference in patient satisfaction or willingness to have the surgery between the two groups. None of pre-operative variables predicted five year patient satisfaction in logistic regression. Conclusions Patient satisfaction after surgery may not be adversely affected by pre-operative psychological distress.

  4. Pre-operative evaluation of patients with chronic liver disease

    International Nuclear Information System (INIS)

    Tapias M Monica; Idrovo Cubides, Victor

    2006-01-01

    Patients with advanced liver disease have an increased risk of complications, compared to healthy patients when they undergo a surgical procedure. This risk is related to the type of surgery, to the type of anesthetic used, and to the severity of the underlying liver disease. Several risk factors for liver disease should be identified prior to a procedure. Those with advanced disease should undergo specific pre-surgical diagnostic tests. The Child Pugh score, and the MELD score, are very useful to establish the surgical risk in individuals with liver disease. The Child-Pugh score is a very useful tool that correlates closely to morbidity and mortality in patients with liver disease. Mortality rates in these patients undergoing major surgery is 10, 30 and 82% for Child-Pugh scores A, B and C respectively. In order to optimize the patient's condition before surgery, a complete evaluation and management of conditions such as jaundice, coagulopathy, ascites, electrolyte abnormalities, renal insufficiency and encephalopathy must be performed. This approach helps to reduce the complication rate in these individuals

  5. Feasibility of pre-operative autologous blood donation in Indian patients with elective orthopaedic surgery.

    Science.gov (United States)

    Saluja, Karan; Marwaha, Neelam; Thakral, Beenu; Goni, Vijay; Sharma, R R; Puri, G D

    2006-11-01

    Pre-operative autologous blood donation (PABD) in elective orthopaedic surgeries is a well known procedure in the West. We initiated this programme at a tertiary care hospital in north India to study its feasibility in Indian patients. In a prospective case-control study, 144 patients undergoing primary total hip or knee replacement, inter-vertebral discectomy, mal-union and non-union reconstruction were educated and motivated to pre-donate. Patients fulfilling the inclusion criteria and making autologous donation formed the PABD group (n=22). Patients eligible for PABD, but unwilling to participate; age, sex, pre-operative haemoglobin and operative procedure matched acted as controls (n=27). Unit(s) collected was processed like an allogeneic unit. Unit(s) found reactive for infectious markers or not utilized was discarded. Mean blood losses, transfusion trigger, allogeneic exposure and wastage between the two groups were compared. Of the 144 patients motivated, 40 per cent of the eligible subjects pre-deposited. The main motivational factor was fear of getting infection from someone's blood. Cardiac events and anaemia prevented 61.8 per cent patients to participate. Of the 50 units ordered, autologous units with a mean of 1.4 units/patient contributed 62 per cent. For total hip and total knee replacement (THR and TKR), autologous units met 76.2 and 80 per cent respectively of the total blood requirement. A significant decrease in the allogeneic exposure was observed between PABD and control group (18.2 vs 66.7%); 32.3 per cent of the autologous units were discarded. Comprehensive PABD programme may be an effective method for reducing the need for allogeneic transfusion in patients undergoing joint replacement surgeries in our country, where transfusion transmitted infections due to high percentage of replacement donations and lack of sensitive assays for testing are still a cause for concern.

  6. Effect of pre operative heart rate on post spinal hypotension in obsteric patients

    International Nuclear Information System (INIS)

    Khan, S.; Zahoor, M.U.; Zaid, A.Y.; Buland, K.

    2010-01-01

    The purpose of the study was to determine the association between of preoperative heart rate and post spinal hypotension in women undergoing cesarean section, Two hundred patients undergoing caesarean were included in the study selected on non probability convenience sampling technique, The patients were divided into two groups depending upon their pre operative heart rate. Spinal anesthesia was administered and number of patients developing hypotension was noted. Among 200 patients, who were included in the study; 112 were placed in group A and 88 were placed in group B depending on mean heart rate of 90 beats per minute or less or 91 beats per minute or more respectively. In group A 14 (11.86%) patients developed hypotension where as in group B 28 (31,82%) patients developed hypotension. Pre operative heart rate is significantly associated with post spinal hypotension in obstetric patients undergoing cesarean section. (author)

  7. Predictive potential of pre-operative functional neuroimaging in patients treated with subthalamic stimulation

    International Nuclear Information System (INIS)

    Sestini, Stelvio; Castagnoli, Antonio; Pupi, Alberto; Sciagra, Roberto; Ammannati, Franco; Ramat, Silvia; Sorbi, Sandro; Mansi, Luigi

    2010-01-01

    The aim of this study was to investigate the predictive potential of pre-operative regional cerebral blood flow (rCBF) in the pre-supplementary motor area (pre-SMA) and clinical factors in Parkinson's disease (PD) patients treated with subthalamic nucleus (STN) stimulation. Ten patients underwent rCBF SPECT and motor Unified Parkinson's Disease Rating Scale (UPDRS) pre- and post-operatively during stimulation at 5 and 42 months. Statistical parametric mapping (SPM) was used to extract rCBF values in the pre-SMA because it is related with motor improvement. Post-operative outcomes included motor response to stimulation and percent improvement in UPDRS. Pre-operative predictors were explored by correlation test, linear regression and multivariate analyses. Higher pre-operative rCBF in the pre-SMA and younger age were associated with favourable outcomes at 5 and 42 months. Pre-operative rCBF results were significantly associated with baseline clinical factors. This study shows that PD patients with younger age have higher rCBF values in the pre-SMA and better outcome, thus giving the rationale to the hypothesis that STN stimulation could be considered early in the course of disease. (orig.)

  8. Predictive potential of pre-operative functional neuroimaging in patients treated with subthalamic stimulation

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    Sestini, Stelvio; Castagnoli, Antonio [Ospedale Misericordia e Dolce, Department of Diagnostic Imaging, Nuclear Medicine Unit, Prato (Italy); Pupi, Alberto; Sciagra, Roberto [University of Florence, Department of Clinical Physiopathology, Nuclear Medicine Unit, Florence (Italy); Ammannati, Franco; Ramat, Silvia; Sorbi, Sandro [University of Florence, Department of Neurological and Psychiatric Sciences, Florence (Italy); Mansi, Luigi [University II Naples, Department of Diagnostic Imaging, Nuclear Medicine Unit, Naples (Italy)

    2010-01-15

    The aim of this study was to investigate the predictive potential of pre-operative regional cerebral blood flow (rCBF) in the pre-supplementary motor area (pre-SMA) and clinical factors in Parkinson's disease (PD) patients treated with subthalamic nucleus (STN) stimulation. Ten patients underwent rCBF SPECT and motor Unified Parkinson's Disease Rating Scale (UPDRS) pre- and post-operatively during stimulation at 5 and 42 months. Statistical parametric mapping (SPM) was used to extract rCBF values in the pre-SMA because it is related with motor improvement. Post-operative outcomes included motor response to stimulation and percent improvement in UPDRS. Pre-operative predictors were explored by correlation test, linear regression and multivariate analyses. Higher pre-operative rCBF in the pre-SMA and younger age were associated with favourable outcomes at 5 and 42 months. Pre-operative rCBF results were significantly associated with baseline clinical factors. This study shows that PD patients with younger age have higher rCBF values in the pre-SMA and better outcome, thus giving the rationale to the hypothesis that STN stimulation could be considered early in the course of disease. (orig.)

  9. Pre-operative assessment of patients undergoing endoscopic, transnasal, transsphenoidal pituitary surgery.

    Science.gov (United States)

    Lubbe, D; Semple, P

    2008-06-01

    To demonstrate the importance of pre-operative ear, nose and throat assessment in patients undergoing endoscopic, transsphenoidal surgery for pituitary tumours. Literature pertaining to the pre-operative otorhinolaryngological assessment and management of patients undergoing endoscopic anterior skull base surgery is sparse. We describe two cases from our series of 59 patients undergoing endoscopic pituitary surgery. The first case involved a young male patient with a large pituitary macroadenoma. His main complaint was visual impairment. He had no previous history of sinonasal pathology and did not complain of any nasal symptoms during the pre-operative neurosurgical assessment. At the time of surgery, a purulent nasal discharge was seen emanating from both middle meati. Surgery was abandoned due to the risk of post-operative meningitis, and postponed until the patient's chronic rhinosinusitis was optimally managed. The second patient was a 47-year-old woman with a large pituitary macroadenoma, who presented to the neurosurgical department with a main complaint of diplopia. She too gave no history of previous nasal problems, and she underwent uneventful surgery using the endoscopic, transnasal approach. Two weeks after surgery, she presented to the emergency unit with severe epistaxis. A previous diagnosis of hereditary haemorrhagic telangiectasia was discovered, and further surgical and medical intervention was required before the epistaxis was finally controlled. Pre-operative otorhinolaryngological assessment is essential prior to endoscopic pituitary or anterior skull base surgery. A thorough otorhinolaryngological history will determine whether any co-morbid diseases exist which could affect the surgical field. Nasal anatomy can be assessed via nasal endoscopy and sinusitis excluded. Computed tomography imaging is a valuable aid to decisions regarding additional procedures needed to optimise access to the pituitary fossa.

  10. Wilms' tumour: a comparison of surgical aspects in patients with or without pre-operative chemotherapy

    International Nuclear Information System (INIS)

    Safdar, C.A.; Aslam, M.; Awan, S.H.; Ahmed, I.; Badshah, S.

    2006-01-01

    To compare the technical aspects of Wilms' tumour (WT) surgery in patients with and without pre-operative chemotherapy. Patients of WT, presenting between January 1999 and December 2001, were treated, using the NWTSG protocol, with primary surgery (group I). Between January 2001 and December 2004, WT patients were treated according to SIOP protocol, with pre-operative chemotherapy followed by surgery (group II). Volume reduction with chemotherapy, duration of surgery, rupture of tumour, extent of excision, adherence and damage to surrounding structures, blood loss, complications, stay in hospital and event-free survival (EFS) were compared in the two groups. Out of 22 patients in group I, 19 (86.4%) underwent primary surgery. Of the 23 patients in group II, 21 (91.3%) received pre-operative chemotherapy followed by surgery. Average volume reduction in this group was 54% with chemotherapy. Difference in duration of surgery and blood loss was significantly low in group II (p=0.003 and p<0.001, respectively). In group I, rupture (6 vs 2), adherence (14 vs 10) and damage to surrounding structures (5 vs 2) were more. Complete macroscopic excision was possible in 90.5% of WT in group II as compared to 73.7% in group I. Immediate postoperative complications and length of hospital stay were similar in both groups. There was no difference in EFS. (author)

  11. Concern for pain in the pre-operative period- is the internet being used for information by patients?

    Science.gov (United States)

    Kurup, Viji; Dabu-Bondoc, Susan; Senior, Audrey; Dai, Feng; Hersey, Denise; Vadivelu, Nalini

    2014-02-01

    This study was conducted to provide information regarding prevalence of pain, type of provider managing pain, and use of Internet for information regarding pain, among patients coming for presurgical anesthesia consultation at a major academic institution. With IRB approval, patients were invited to participate in a voluntary and anonymous 14 question survey given to them when they presented for anesthesia consultation prior to their surgical procedure. The qualitative/categorical data were summarized by number (percentage [%]) and analyzed by Chi-square test or Fisher's exact test as appropriate. All data analyses were performed using the statistical software SAS, v9.2. A total of 1039 patients were asked to complete the survey and 670 patients returned their responses (response rate = 64.5%). 83% of patients had a history of prior surgery. 57% were concerned about postoperative pain. 30% of patients had chronic pain for more than 3 months pre-operatively. 16% of patients had looked online for information regarding pain. Pain physicians were involved in pain management only in 3.8% of these patients. Patients are presenting for surgery with significant pre-operative pain issues. Knowing this information pre-operatively will help healthcare personnel manage postsurgical pain more effectively. Patients are also using the Internet to obtain information regarding pain. As providers, there may be value to directing patients to reliable information online during consultation. As all physicians will eventually be managing chronic pain in their patients, pain education should be given priority in medical school curriculum. © 2013 World Institute of Pain.

  12. Association between Pre-Operative Cefazolin Dose and Surgical Site Infection in Obese Patients.

    Science.gov (United States)

    Peppard, William J; Eberle, David G; Kugler, Nathan W; Mabrey, Danielle M; Weigelt, John A

    A fixed dose of cefazolin results in serum concentrations that decrease as body mass increases. Current national guidelines suggest a pre-operative cefazolin dose of two grams may be insufficient for patients ≥120 kg; thus a three gram dose is recommended. These recommendations, however, are based on pharmacokinetic rather than outcome data. We evaluate the efficacy of pre-operative cefazolin two gram and three gram doses as measured by the rate of surgical site infection (SSI). We conducted a retrospective review of adult patients ≥100 kg who were prescribed cefazolin as surgical prophylaxis between September 1, 2012 and May 31, 2013 at an academic medical center. Patients were excluded if cefazolin was prescribed but not administered, had a known infection at the site of surgery, or inappropriately received cefazolin prophylaxis based on surgical indication. The SSIs were identified by documentation of SSI in the medical record or findings consistent with the standard Centers for Disease Control and Prevention definition. Inpatient and outpatient records up to 90 days post-operative were reviewed for delayed SSI. Four hundred eighty-three surgical cases were identified in which pre-operative cefazolin was prescribed. Forty-seven patients were excluded leaving a total of 436 patients for final analysis: 152 in the cefazolin two gram group and 284 in the three gram group. Baseline demographics were similar between groups with a mean follow-up duration of 77 days for both groups. Unadjusted SSI rates were 7.2% and 7.4% (odds ratio [OR] 0.98, p = 0.95), for the two gram and three gram groups, respectively. When differences in follow-up between groups were considered and logistic regression was adjusted with propensity score, there remained no difference in SSI rates (OR 0.87, 95% confidence interval 0.36-2.06, p = 0.77). In otherwise similar obese surgical patients weighing ≥100 kg, the administration of a pre-operative cefazolin two gram dose is

  13. Can the pre-operative Western Ontario and McMaster score predict patient satisfaction following total hip arthroplasty?

    Science.gov (United States)

    Rogers, B A; Alolabi, B; Carrothers, A D; Kreder, H J; Jenkinson, R J

    2015-02-01

    In this study we evaluated whether pre-operative Western Ontario and McMaster Universities (WOMAC) osteoarthritis scores can predict satisfaction following total hip arthroplasty (THA). Prospective data for a cohort of patients undergoing THA from two large academic centres were collected, and pre-operative and one-year post-operative WOMAC scores and a 25-point satisfaction questionnaire were obtained for 446 patients. Satisfaction scores were dichotomised into either improvement or deterioration. Scatter plots and Spearman's rank correlation coefficient were used to describe the association between pre-operative WOMAC and one-year post-operative WOMAC scores and patient satisfaction. Satisfaction was compared using receiver operating characteristic (ROC) analysis against pre-operative, post-operative and δ WOMAC scores. We found no relationship between pre-operative WOMAC scores and one-year post-operative WOMAC or satisfaction scores, with Spearman's rank correlation coefficients of 0.16 and -0.05, respectively. The ROC analysis showed areas under the curve (AUC) of 0.54 (pre-operative WOMAC), 0.67 (post-operative WOMAC) and 0.43 (δ WOMAC), respectively, for an improvement in satisfaction. We conclude that the pre-operative WOMAC score does not predict the post-operative WOMAC score or patient satisfaction after THA, and that WOMAC scores can therefore not be used to prioritise patient care. ©2015 The British Editorial Society of Bone & Joint Surgery.

  14. Role of B-scan ultrasonography in pre-operative cataract patients.

    Science.gov (United States)

    Qureshi, Manzoor A; Laghari, Khalida

    2010-01-01

    To visualize the posterior portion of eye globe in dense cataract patients with B scan ultrasound, and to find out any posterior segment lesion in such pre-operative cases. We performed diagnostic B-scan ultrasound on 750 cataract patients before surgery. This was a prospective diagnostic study which was conducted in the Department of Opthalmology, Liaquat University Eye Hospital, Hyderabad Sind, Pakistan from January 2007 to July 2007. Detailed history and some basic eye examination techniques, like slit lamp and tonometry were done in two groups of patients, traumatic (71) and non traumatic(679). Patients in the age range of 1 to 79 years of both sexes were included. Patients having already posterior segment lesions and those who had previous history of ocular surgery were excluded from the study. An ultrasound machine Nidek Echo Scan Model US-3300 with a probe of direct contact was used. Out of 750 patients, 90 patients had posterior segment lesions. Among traumatic group of 71 patients, 39 (55%) had positive posterior segment lesions, while in the non traumatic group of 679 patients, only 51 (7%) cases had positive posterior segment lesions. Out of the 90 positive cases, 25 (3%) had retinal detachment, 14 (2%) had posterior vitreous detachment, 24 (3%) had vitreous hemorrhage, 12 (2%) were asteroid hyolosis, while posterior staphyloma and intra-ocular foreign body were found with the frequency of 9 (1.2%) and 6 (1%), respectively. We concluded that two dimensional B-scan ultrasound can be one of the diagnostic tool for the detection of hidden posterior segment lesions and can be performed routinely in pre-operative cataract patients, as this would help in surgical planning. In cases, where a two dimensional B-scan is not sufficient or helpful. a three dimensional ultrasound would be justified.

  15. Prediction of chronic post-operative pain: pre-operative DNIC testing identifies patients at risk.

    Science.gov (United States)

    Yarnitsky, David; Crispel, Yonathan; Eisenberg, Elon; Granovsky, Yelena; Ben-Nun, Alon; Sprecher, Elliot; Best, Lael-Anson; Granot, Michal

    2008-08-15

    Surgical and medical procedures, mainly those associated with nerve injuries, may lead to chronic persistent pain. Currently, one cannot predict which patients undergoing such procedures are 'at risk' to develop chronic pain. We hypothesized that the endogenous analgesia system is key to determining the pattern of handling noxious events, and therefore testing diffuse noxious inhibitory control (DNIC) will predict susceptibility to develop chronic post-thoracotomy pain (CPTP). Pre-operative psychophysical tests, including DNIC assessment (pain reduction during exposure to another noxious stimulus at remote body area), were conducted in 62 patients, who were followed 29.0+/-16.9 weeks after thoracotomy. Logistic regression revealed that pre-operatively assessed DNIC efficiency and acute post-operative pain intensity were two independent predictors for CPTP. Efficient DNIC predicted lower risk of CPTP, with OR 0.52 (0.33-0.77 95% CI, p=0.0024), i.e., a 10-point numerical pain scale (NPS) reduction halves the chance to develop chronic pain. Higher acute pain intensity indicated OR of 1.80 (1.28-2.77, p=0.0024) predicting nearly a double chance to develop chronic pain for each 10-point increase. The other psychophysical measures, pain thresholds and supra-threshold pain magnitudes, did not predict CPTP. For prediction of acute post-operative pain intensity, DNIC efficiency was not found significant. Effectiveness of the endogenous analgesia system obtained at a pain-free state, therefore, seems to reflect the individual's ability to tackle noxious events, identifying patients 'at risk' to develop post-intervention chronic pain. Applying this diagnostic approach before procedures that might generate pain may allow individually tailored pain prevention and management, which may substantially reduce suffering.

  16. Overview of the role of pre-operative breast MRI in the absence of evidence on patient outcomes.

    Science.gov (United States)

    Sardanelli, Francesco

    2010-02-01

    The role of pre-operative breast MRI is outlined on the basis of the existing evidence in favor of a superior capability in comparison with mammography and sonography to detect ipsilateral and contralateral malignant lesions and to evaluate the disease extent, including the extensive intraductal component associated with invasive cancers. Patients with a potential higher anticipated benefit from pre-operative MRI can be identified as those: with mammographically dense breasts; with a unilateral multifocal/multicentric cancer or a synchronous bilateral cancer already diagnosed at mammography and sonography; with a lobular invasive cancer; at high-risk for breast cancer; with a cancer which shows a discrepancy in size of >1 cm between mammography and sonography; or under consideration for partial breast irradiation. More limited evidence exists in favor of MRI for evaluating candidates for total skin sparing mastectomy or for patients with Paget's disease. Irrespective of whether the clinical team routinely uses preoperative MRI or not: women newly diagnosed with breast cancer should always be informed of the potential risks and benefits of pre-operative MRI; results of pre-operative MRI should be interpreted taking into account clinical breast examination, mammography, sonography and verified by percutaneous biopsy; MRI-only detected lesions require MR-guidance for needle biopsy and pre-surgical localization, and these should be available or potentially accessible if pre-operative MRI is to be implemented; total therapy delay due to pre-operative MRI (including MRI-induced work-up) should not exceed one month; changes in therapy planning resulting from pre-operative MRI should be decided by a multidisciplinary team. Copyright (c) 2009 Elsevier Ltd. All rights reserved.

  17. Oral Nutrition as a Form of Pre-Operative Enhancement in Patients Undergoing Surgery for Colorectal Cancer

    NARCIS (Netherlands)

    Bruns, Emma R.J.; Argillander, Tanja E.; Heuvel, Van Den Baukje; Buskens, Christianne J.; Duijvendijk, Van Peter; Winkels, Renate M.; Kalf, Annette; Zaag, Van Der Edwin S.; Wassenaar, Eelco B.; Bemelman, Willem A.; Munster, Van Barbara C.

    2018-01-01

    Background: Nutritional status has major impacts on the outcome of surgery, in particular in patients with cancer. The aim of this review was to assess the merit of oral pre-operative nutritional support as a part of prehabilitation in patients undergoing surgery for colorectal cancer. Methods: A

  18. Oral Nutrition as a Form of Pre-Operative Enhancement in Patients Undergoing Surgery for Colorectal Cancer: A Systematic Review

    NARCIS (Netherlands)

    Bruns, Emma R. J.; Argillander, Tanja E.; van den Heuvel, Baukje; Buskens, Christianne J.; van Duijvendijk, Peter; Winkels, Renate M.; Kalf, Annette; van der Zaag, Edwin S.; Wassenaar, Eelco B.; Bemelman, Willem A.; van Munster, Barbara C.

    2018-01-01

    Background: Nutritional status has major impacts on the outcome of surgery, in particular in patients with cancer. The aim of this review was to assess the merit of oral pre-operative nutritional support as a part of prehabilitation in patients undergoing surgery for colorectal cancer. Methods: A

  19. Determinants of Pre-Operative Shoulder Imbalance in Patients with Adolescent Idiopathic Scoliosis

    Directory of Open Access Journals (Sweden)

    Hassan Ghandhari

    2017-01-01

    Full Text Available Background Disfiguring complications of adolescent idiopathic scoliosis (AIS could significantly affect the patients’ satisfaction. In this regard, shoulder imbalance has recently received much attention in spite of its poorly understood challenge. Objectives While the majority of previous studies have attempted to explore preoperative determinants of postoperative shoulder imbalance, in this study we aimed to investigate the factors correlated with the preoperative shoulder imbalance. Methods A total of 72 AIS patients with no previous history of corrective surgery took part in this study. The study sample comprised 63 females and 9 males with the mean age of 15.72 ± 3.08 years, ranging from 11 to 26 years. Shoulder imbalance parameters including T1 tilt, first rib angle (FRA, and clavicle angle (CA were assessed and their correlation with radiographic characteristics of the curves and patients’ demographic data including age and sex was evaluated. Results T1 tilt was more severe in males (mean -8.2° than females (mean -2.8° (P = 0.04. Moreover, a significant correlation was found between age and FRA (P = 0.04. A significant correlation was also observed between main thoracic (MT curve size and all the three parameters of shoulder imbalance (P < 0.001. The reverse correlation of T5 - T12 kyphosis angle with FRA was also significant (P = 0.04. Conclusions According to our results, in AIS, pre-operative radiographic shoulder imbalance could be affected by some curve parameters including MT and kyphosis size and demographic characteristics of patients including age and gender.

  20. Role of routine pre-operative screening venous duplex ultrasound in morbidly obese patients undergoing bariatric surgery

    Directory of Open Access Journals (Sweden)

    P Praveen Raj

    2017-01-01

    Full Text Available Background/Aims: It is well established that obesity is a strongly associated risk factor for post-operative deep vein thrombosis (DVT. Physical effects and pro-thrombotic, pro-inflammatory and hypofibrinolytic effects of severe obesity may predispose to idiopathic DVT (pre-operatively because of which bariatric patients are routinely screened before surgery. The aim of this study was to audit the use of routine screening venous duplex ultrasound in morbidly obese patients before undergoing bariatric surgery. Methods: We retrospectively reviewed 180 patients who underwent bariatric surgery from August 2013 to August 2014 who had undergone pre-operative screening bilateral lower-extremity venous duplex ultrasound for DVT. Data were collected on patient's demographics, history of venous thromboembolism, prior surgeries and duplex ultrasound details of the status of the deep veins and superficial veins of the lower limbs. Results: No patients had symptoms or signs of DVT pre-operatively. No patient gave history of DVT. No patient was found to have iliac, femoral or popliteal vein thrombosis. Superficial venous disease was found in 17 (8%. One patient had a right lower limb venous ulcer. Conclusion: Thromboembolic problems in the morbidly obese before bariatric surgery are infrequent, and screening venous duplex ultrasound can be done in high-risk patients only.

  1. Variations in the pre-operative status of patients coming to primary hip replacement for osteoarthritis in European orthopaedic centres

    Directory of Open Access Journals (Sweden)

    Puhl Wofhart

    2009-02-01

    Full Text Available Abstract Background Total hip joint replacement (THR is a high volume, effective intervention for hip osteoarthritis (OA. However, indications and determinants of outcome remain unclear. The 'EUROHIP consortium' has undertaken a cohort study to investigate these questions. This paper describes the variations in disease severity in this cohort and the relationships between clinical and radiographic severity, and explores some of the determinants of variation. Methods A minimum of 50 consecutive, consenting patients coming to primary THR for primary hip OA in each of the 20 participating orthopaedic centres entered the study. Pre-operative data included demographics, employment and educational attainment, drug utilisation, and involvement of other joints. Each subject completed the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC – Likert version 3.1. Other data collected at the time of surgery included the prosthesis used and American Society of Anaesthesiologists (ASA status. Pre-operative radiographs were read by the same three readers for Kellgren and Lawrence (K&L grading and Osteoarthritis Research Society International (OARSI atlas features. Regression analyses were carried out. Results Data from 1327 subjects has been analysed. The mean age of the group was 65.7 years, and there were more women (53.4% than men. Most (79% were ASA status 1 or 2. Reported disease duration was 5 years or less in 69.2%. Disease in other joint sites was common. Radiographs were available in 1051 subjects and the K&L grade was 3 or 4 in 95.8%. There was much more variation in clinical severity (WOMAC score; the mean total WOMAC score was 59.2 (SD 16.1. The radiographic severity showed no correlation with WOMAC scores. Significantly higher WOMAC scores (worse disease were seen in older people, women, those with obesity, those with worse general health, and those with lower educational attainment. Conclusion 1. Clinical disease severity

  2. Transcranial magnetic stimulation in the semi-quantitative, pre-operative assessment of patients undergoing spinal deformity surgery.

    Science.gov (United States)

    Glasby, Michael A; Tsirikos, Athanasios I; Henderson, Lindsay; Horsburgh, Gillian; Jordan, Brian; Michaelson, Ciara; Adams, Christopher I; Garrido, Enrique

    2017-08-01

    To compare measurements of motor evoked potential latency stimulated either magnetically (mMEP) or electrically (eMEP) and central motor conduction time (CMCT) made pre-operatively in conscious patients using transcranial and intra-operatively using electrical cortical stimulation before and after successful instrumentation for the treatment of adolescent idiopathic scoliosis. A group initially of 51 patients with adolescent idiopathic scoliosis aged 12-19 years was evaluated pre-operatively in the outpatients' department with transcranial magnetic stimulation. The neurophysiological data were then compared statistically with intra-operative responses elicited by transcranial electrical stimulation both before and after successful surgical intervention. MEPs were measured as the cortically evoked compound action potentials of Abductor hallucis. Minimum F-waves were measured using conventional nerve conduction methods and the lower motor neuron conduction time was calculated and this was subtracted from MEP latency to give CMCT. Pre-operative testing was well tolerated in our paediatric/adolescent patients. No neurological injury occurred in any patient in this series. There was no significant difference in the values of mMEP and eMEP latencies seen pre-operatively in conscious patients and intra-operatively in patients under anaesthetic. The calculated quantities mCMCT and eCMCT showed the same statistical correlations as the quantities mMEP and eMEP latency. The congruency of mMEP and eMEP and of mCMCT and eCMCT suggests that these measurements may be used comparatively and semi-quantitatively for the comparison of pre-, intra-, and post-operative spinal cord function in spinal deformity surgery.

  3. Patient-specific surgical simulator for the pre-operative planning of single-incision laparoscopic surgery with bimanual robots.

    Science.gov (United States)

    Turini, Giuseppe; Moglia, Andrea; Ferrari, Vincenzo; Ferrari, Mauro; Mosca, Franco

    2012-01-01

    The trend of surgical robotics is to follow the evolution of laparoscopy, which is now moving towards single-incision laparoscopic surgery. The main drawback of this approach is the limited maneuverability of the surgical tools. Promising solutions to improve the surgeon's dexterity are based on bimanual robots. However, since both robot arms are completely inserted into the patient's body, issues related to possible unwanted collisions with structures adjacent to the target organ may arise. This paper presents a simulator based on patient-specific data for the positioning and workspace evaluation of bimanual surgical robots in the pre-operative planning of single-incision laparoscopic surgery. The simulator, designed for the pre-operative planning of robotic laparoscopic interventions, was tested by five expert surgeons who evaluated its main functionalities and provided an overall rating for the system. The proposed system demonstrated good performance and usability, and was designed to integrate both present and future bimanual surgical robots.

  4. Pre-operative use of anti-TNF-α agents and the risk of post-operative complications in patients with ulcerative colitis - a nationwide cohort study

    DEFF Research Database (Denmark)

    Nørgård, B M; Nielsen, J; Qvist, N

    2012-01-01

    It is still controversial whether pre-operative anti-tumour necrosis factor-alpha (anti-TNF-α) agents increase post-operative complications in patients with ulcerative colitis (UC).......It is still controversial whether pre-operative anti-tumour necrosis factor-alpha (anti-TNF-α) agents increase post-operative complications in patients with ulcerative colitis (UC)....

  5. Pre-operative stroke and neurological disability do not independently affect short- and long-term mortality in infective endocarditis patients.

    Science.gov (United States)

    Diab, Mahmoud; Guenther, Albrecht; Sponholz, Christoph; Lehmann, Thomas; Faerber, Gloria; Matz, Anna; Franz, Marcus; Witte, Otto W; Pletz, Mathias W; Doenst, Torsten

    2016-10-01

    Infective endocarditis (IE) is still associated with high morbidity and mortality. The impact of pre-operative stroke on mortality and long-term survival is controversial. In addition, data on the severity of neurological disability due to pre-operative stroke are scarce. We analysed the impact of pre-operative stroke and the severity of its related neurological disability on short- and long-term outcome. We retrospectively reviewed our data from patients operated for left-sided IE between 01/2007 and 04/2013. We performed univariate (Chi-Square and independent samples t test) and multivariate analyses. Among 308 consecutive patients who underwent cardiac surgery for left-sided IE, pre-operative stroke was present in 87 (28.2 %) patients. Patients with pre-operative stroke had a higher pre-operative risk profile than patient without it: higher Charlson comorbidity index (8.1 ± 2.6 vs. 6.6 ± 3.3) and higher incidence of Staphylococcus aureus infection (43 vs. 17 %) and septic shock (37 vs. 19 %). In-hospital mortality was equal but 5-year survival was significantly worse with pre-operative stroke (33.1 % vs. 45 %, p = 0.006). 5-year survival was worst in patients with severe neurological disability compared to mild disability (19.0 vs. 0.58 %, p = 0.002). However, neither pre-operative stroke nor the degree of neurological disability appeared as an independent risk factor for short or long-term mortality by multivariate analysis. Pre-operative stroke and the severity of neurological disability do not independently affect short- and long-term mortality in patients with infective endocarditis. It appears that patients with pre-operative stroke present with a generally higher risk profile. This information may substantially affect decision-making.

  6. Pre-operative use of anti-TNF-alpha agents and the risk of post-operative complications in patients with Crohn's disease--a nationwide cohort study

    DEFF Research Database (Denmark)

    Nørgård, Bente Mertz; Nielsen, J.; Qvist, N.

    2013-01-01

    BACKGROUND: A possible negative role of pre-operative use of antitumour necrosis factor-alpha (anti-TNF-alpha) agents on post-operative outcomes in Crohn's disease (CD) patients is still debated. AIM: To examine the impact of pre-operative anti-TNF-alpha agents on post-operative outcomes 30 and 6...

  7. Neither pre-operative education or a minimally invasive procedure have any influence on the recovery time after total hip replacement.

    Science.gov (United States)

    Biau, David Jean; Porcher, Raphael; Roren, Alexandra; Babinet, Antoine; Rosencher, Nadia; Chevret, Sylvie; Poiraudeau, Serge; Anract, Philippe

    2015-08-01

    The purpose of this study was to evaluate pre-operative education versus no education and mini-invasive surgery versus standard surgery to reach complete independence. We conducted a four-arm randomized controlled trial of 209 patients. The primary outcome criterion was the time to reach complete functional independence. Secondary outcomes included the operative time, the estimated total blood loss, the pain level, the dose of morphine, and the time to discharge. There was no significant effect of either education (HR: 1.1; P = 0.77) or mini-invasive surgery (HR: 1.0; 95 %; P = 0.96) on the time to reach complete independence. The mini-invasive surgery group significantly reduced the total estimated blood loss (P = 0.0035) and decreased the dose of morphine necessary for titration in the recovery (P = 0.035). Neither pre-operative education nor mini-invasive surgery reduces the time to reach complete functional independence. Mini-invasive surgery significantly reduces blood loss and the need for morphine consumption.

  8. Cecal volvulus: a rare cause of bowel obstruction in a pediatric patient diagnosed pre-operatively by conventional imaging studies

    International Nuclear Information System (INIS)

    Vo, Nghia J.; O'Hara, Sara M.; Alonso, Maria H.

    2005-01-01

    Cecal volvulus is an acute surgical condition that is extremely rare in children, with a mortality rate of up to 40%. The clinical symptoms are often non-specific, and pediatric patients frequently have neurological deficits with associated communication difficulties, making the clinical diagnosis extremely challenging. Conventional radiographic imaging studies play a key role in the prospective diagnosis in children. We report a rare case of cecal volvulus in a 12-year-old boy who was diagnosed pre-operatively by abdominal radiographs and a contrast enema. (orig.)

  9. Cecal volvulus: a rare cause of bowel obstruction in a pediatric patient diagnosed pre-operatively by conventional imaging studies

    Energy Technology Data Exchange (ETDEWEB)

    Vo, Nghia J.; O' Hara, Sara M. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Cincinnati (United States); Alonso, Maria H. [Cincinnati Children' s Hospital Medical Center, Division of Pediatric and Thoracic Surgery, Cincinnati, Ohio (United States)

    2005-11-01

    Cecal volvulus is an acute surgical condition that is extremely rare in children, with a mortality rate of up to 40%. The clinical symptoms are often non-specific, and pediatric patients frequently have neurological deficits with associated communication difficulties, making the clinical diagnosis extremely challenging. Conventional radiographic imaging studies play a key role in the prospective diagnosis in children. We report a rare case of cecal volvulus in a 12-year-old boy who was diagnosed pre-operatively by abdominal radiographs and a contrast enema. (orig.)

  10. Pre-operative evaluation for thorax surgery

    International Nuclear Information System (INIS)

    Silva Luis, Saenz; Morales, Oscar Alberto

    2002-01-01

    A pre-operative analysis of the function of the breathing system is made in the patient that will be taken to thorax surgery. The paper includes risk factors, pre-operative clinical evaluation and of breathing and cardiovascular system

  11. Our experience with pre-operative haemostatic assessment of paediatric patients undergoing adenotonsillectomy at Federal Medical Centre, Makurdi

    Directory of Open Access Journals (Sweden)

    Amali Adekwu

    2016-01-01

    Full Text Available Background: In 2-4% of all patients requiring adenoidectomy, tonsillectomy or adenotonsillectomy, pre-operative screening tests for coagulation disorders are indicated to detect surgical bleeding complications. However, because of cost effect on the patients, the usefulness of these tests is being challenged. We therefore highlight our experience in paediatric patients undergoing adenoidectomy, tonsillectomy or both in our centre. Patients and Methods: This is a 3½-year analysis of the data of 165 paediatric patients who had adenoidectomy, tonsillectomy or both over the study period. The data collected included age, sex, procedure done and detailed clinical bleeding history. Results: A total of 165 children had either adenoidectomy or tonsillectomy, or both. There were 76 males and 89 females giving a male to female ratio of 1:1.2. Their ages ranged from 10 months to 18 years. Eighty-five (51.5% patients had adenotonsillectomy, 48 (29.1% and 32 (19.4% had only tonsillectomies and adenoidectomies, respectively. Only 11 (6.7% families volunteered the history of either prolonged bleeding with minor injury on the skin or occasional slight nose bleeding. Six (3.6% patients including 3 of the children with positive family history had posttonsillectomy bleed, out of which 4 (66.7% were moderate whereas the remaining 2 (33.3% were severe bleeding, which was not statistically significant (P = 0.041. The two cases of severe bleeding had fresh whole blood transfused whereas the rest that had no bleeding issues were discharged home 48 h postoperatively. Conclusion: Our experience in this study suggests that detailed bleeding history is necessary as well as pre-operative haemostatic assessment, if available and affordable for paediatric patients undergoing adenotonsillectomy.

  12. Females, younger patients and patients with high BMI have the highest pre-operative knee awareness measured using the Forgotten Joint Score

    DEFF Research Database (Denmark)

    Li, Dana; Troelsen, A; Ingelsrud, L

    2018-01-01

    PURPOSE: The Forgotten Joint Score (FJS) is a novel measurement for patients' awareness of their knee in daily life. By identifying factors that could explain pre-operative FJS levels, the clinician could better prioritize and single out patients who would benefit most from TKA. The aim of this s...

  13. Association of pre-operative medication use with post-operative delirium in surgical oncology patients receiving comprehensive geriatric assessment.

    Science.gov (United States)

    Jeong, Young Mi; Lee, Eunsook; Kim, Kwang-Il; Chung, Jee Eun; In Park, Hae; Lee, Byung Koo; Gwak, Hye Sun

    2016-07-07

    Older patients undergoing surgery tend to have a higher frequency of delirium. Delirium is strongly associated with poor surgical outcomes. This study evaluated the association between pre-operative medication use and post-operative delirium (POD) in surgical oncology patients receiving comprehensive geriatric assessment (CGA). A total of 475 patients who were scheduled for cancer surgery and received CGA from January 2014 to June 2015 were included. Pre-operative medication review through CGA was conducted on polypharmacy (≥5 medications), delirium-inducing medications (DIMs), fall-inducing medications (FIMs), and potentially inappropriate medications (PIMs). POD was confirmed by psychiatric consultation, and DSM-V criteria were used for diagnosing delirium. The model fit of the prediction model was assessed by computing the Hosmer-Lemeshow goodness-of-fit test. Effect size was measured using the Nagelkerke R(2). Discrimination of the model was assessed by an analysis of the area under receiver operating curve (AUROC). Two models were constructed for multivariate analysis based on univariate analysis; model I included dementia and DIM in addition to age and sex, and model II included PIM instead of DIM of model I. Every one year increase of age increased the risk of POD by about 1.1-fold. DIM was a significant factor for POD after adjusting for confounders (AOR 12.78, 95 % CI 2.83-57.74). PIM was also a significant factor for POD (AOR 5.53, 95 % CI 2.03-15.05). The Hosmer-Lemeshow test results revealed good fits for both models (χ(2) = 3.842, p = 0.871 for model I and χ(2) = 8.130, p = 0.421 for model II). The Nagelkerke R(2) effect size and AUROC for model I was 0.215 and 0.833, respectively. Model II had the Nagelkerke R(2)effect size of 0.174 and AUROC of 0.819. These results suggest that pharmacists' comprehensive review for pre-operative medication use is critical for the post-operative outcomes like delirium in older patients.

  14. Anesthesiologists' and surgeons' perceptions about routine pre-operative testing in low-risk patients: application of the Theoretical Domains Framework (TDF) to identify factors that influence physicians' decisions to order pre-operative tests.

    Science.gov (United States)

    Patey, Andrea M; Islam, Rafat; Francis, Jill J; Bryson, Gregory L; Grimshaw, Jeremy M

    2012-06-09

    Routine pre-operative tests for anesthesia management are often ordered by both anesthesiologists and surgeons for healthy patients undergoing low-risk surgery. The Theoretical Domains Framework (TDF) was developed to investigate determinants of behaviour and identify potential behaviour change interventions. In this study, the TDF is used to explore anaesthesiologists' and surgeons' perceptions of ordering routine tests for healthy patients undergoing low-risk surgery. Sixteen clinicians (eleven anesthesiologists and five surgeons) throughout Ontario were recruited. An interview guide based on the TDF was developed to identify beliefs about pre-operative testing practices. Content analysis of physicians' statements into the relevant theoretical domains was performed. Specific beliefs were identified by grouping similar utterances of the interview participants. Relevant domains were identified by noting the frequencies of the beliefs reported, presence of conflicting beliefs, and perceived influence on the performance of the behaviour under investigation. Seven of the twelve domains were identified as likely relevant to changing clinicians' behaviour about pre-operative test ordering for anesthesia management. Key beliefs were identified within these domains including: conflicting comments about who was responsible for the test-ordering (Social/professional role and identity); inability to cancel tests ordered by fellow physicians (Beliefs about capabilities and social influences); and the problem with tests being completed before the anesthesiologists see the patient (Beliefs about capabilities and Environmental context and resources). Often, tests were ordered by an anesthesiologist based on who may be the attending anesthesiologist on the day of surgery while surgeons ordered tests they thought anesthesiologists may need (Social influences). There were also conflicting comments about the potential consequences associated with reducing testing, from negative

  15. Anesthesiologists’ and surgeons’ perceptions about routine pre-operative testing in low-risk patients: application of the Theoretical Domains Framework (TDF to identify factors that influence physicians’ decisions to order pre-operative tests

    Directory of Open Access Journals (Sweden)

    Patey Andrea M

    2012-06-01

    Full Text Available Abstract Background Routine pre-operative tests for anesthesia management are often ordered by both anesthesiologists and surgeons for healthy patients undergoing low-risk surgery. The Theoretical Domains Framework (TDF was developed to investigate determinants of behaviour and identify potential behaviour change interventions. In this study, the TDF is used to explore anaesthesiologists’ and surgeons’ perceptions of ordering routine tests for healthy patients undergoing low-risk surgery. Methods Sixteen clinicians (eleven anesthesiologists and five surgeons throughout Ontario were recruited. An interview guide based on the TDF was developed to identify beliefs about pre-operative testing practices. Content analysis of physicians’ statements into the relevant theoretical domains was performed. Specific beliefs were identified by grouping similar utterances of the interview participants. Relevant domains were identified by noting the frequencies of the beliefs reported, presence of conflicting beliefs, and perceived influence on the performance of the behaviour under investigation. Results Seven of the twelve domains were identified as likely relevant to changing clinicians’ behaviour about pre-operative test ordering for anesthesia management. Key beliefs were identified within these domains including: conflicting comments about who was responsible for the test-ordering (Social/professional role and identity; inability to cancel tests ordered by fellow physicians (Beliefs about capabilities and social influences; and the problem with tests being completed before the anesthesiologists see the patient (Beliefs about capabilities and Environmental context and resources. Often, tests were ordered by an anesthesiologist based on who may be the attending anesthesiologist on the day of surgery while surgeons ordered tests they thought anesthesiologists may need (Social influences. There were also conflicting comments about the potential

  16. Use of a patient completed iPad questionnaire to improve pre-operative assessment.

    Science.gov (United States)

    Howell, M; Hood, A J; Jayne, D G

    2017-02-01

    Developments in healthcare technology could improve patient care and reduce healthcare costs. There is a need to facilitate communication and increase efficiency in surgical pre-assessment clinics. This study aimed to develop an iPad application to deliver an electronic patient questionnaire, and to evaluate its use in the pre-assessment environment. Software was developed, MyOp, for a standard iPad that mirrored the paper-based pre-assessment system, with features designed for ease of patient use and remote data transfer. A case-control study was conducted, comparing use of MyOp with paper-based practice, to evaluate feasibility and patient preference. Patients were offered the use of MyOp or paper-based system. Outcomes measured included time to complete iPad questionnaire, consultation duration, and a patient preference questionnaire. MyOp cost £3500 to develop. 104 individuals participated in the study, 53 MyOp and 51 controls. MyOp reduced the median consultation duration by 5.00 min. A reduction was seen in all subgroups except those aged over 70 or urology patients. Patients preferred to complete the form independently, using a touchpad or computer but expressed concerns about data security. Use of an electronic patient questionnaire reduces consultation time delivering greater efficiency of pre-assessment nurse time. Preconceived ideas about the use of technology in older age groups are likely inaccurate and less of a barrier than previously thought. Electronic pre-assessments could be used routinely to reduce demands on healthcare facilities, improve patient care, and triage patients prior to clinic attendance.

  17. Digital multimedia books produced using iBooks Author for pre-operative surgical patient information.

    Science.gov (United States)

    Briggs, Matthew; Wilkinson, Caroline; Golash, Aprajay

    2014-10-01

    Presenting patients with medical information and ensuring informed consent can be difficult due to patients with varying levels of literacy, physical and mental disabilities and spoken languages. Patients obtaining information from external sources, such as the internet, can also be problematic as the information can be irrelevant, inaccurate or misleading. A patient satisfaction study was performed in order to assess the effectiveness of using ebooks in order to communicate pre and post surgical information to neurosurgical patients. 3 digital books were produced using iBooks Author (a free desktop publishing program designed by Apple) including ACDF (anterior cervical discectomy and fusion), lumbar laminectomy and lumbar discectomy. Each book contained written information organised into sections and chapters along with an array of multimedia elements including 3D animations, interactive diagrams, 3D models of anatomy and patient experience videos. 32 volunteer patients were then presented with the digital books via an iPad during their preoperative assessment and then asked to complete a questionnaire. The results demonstrated a demand for this type of digital presentation of medical information and also showed patients no longer felt the need to seek further information from external sources.

  18. Prognostic Significance of Pre-operative FDG-PET in Colorectal Cancer Patients with Hepatic Metastasis

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Hyo Sang; Lee, Won Woo; Kim, Duck Woo; Kang, Sung Bum; Lee, Kyoung Ho; Lee, Keun Wook; Kim, Jee Hyun; Kim, Sang Eun [Seoul National University Bundang Hospital, Seoul (Korea, Republic of)

    2009-10-15

    The purpose of this study was to assess the prognostic value of preoperative FDG-PET in colorectal cancer (CRC) patients with hepatic metastasis (HM). 24 CRC patients (M:F=14:10; age, 63{+-}10 yrs) with HM who had undergone preoperative FDG PET were included. Cure-intent surgery was performed in all the patients and HMs were controlled using resection (n=13), radio-frequency ablation (RFA) (n=7), and resection plus RFA (n=4). Potential prognostic markers tested were maxSUV of primary tumor, maxSUV of HM, maxSUV ratio of HM over primary tumor (M/P ratio), histologic grade, CEA level, venous/lymphatic/nerve invasion, T stage, N stage, no. of HM, no. of lymph node metastasis, and treatment modality of HM. 14 CRC patients developed a recurrence with a median follow-up duration of 244 days, whereas 10 patients did not develop recurrence with a median follow-up duration of 504 days. M/P ratios but other potential prognostic markers were significantly higher in the recurrent patients (0.72{+-}0.14) than recurrence-free patients (0.54{+-}0.23) (p=0.038). M/P ratio only was found to predict recurrence by Cox multivariate analysis (hazard ratio 37.7, 95% confidence interval 2.01-706.1, p=0.016). The 11 patients with lower M/P ratio of <0.61 had significantly better disease-free survival rate than the 13 patients with higher M/P ratio ({>=}0.61) (p=0.026). maxSUV ratio of HM over primary tumor (M/P ratio) may be useful for prognosis prediction of CRC patients with HM. Higher FDG uptake of HM than that of primary tumor may indicate a more advanced status in stage IV CRC.

  19. Urinary cotinine testing as pre-operative assessment of patients undergoing free flap surgery.

    Science.gov (United States)

    Reinbold, C; Rausky, J; Binder, J-P; Revol, M

    2015-02-01

    The identified risks of smoking with regard to operated tissues are so elevated that it is clearly dangerous to operate a smoker when the proposed intervention is neither vital nor urgent. The aim of this prospective study was to evaluate a simple method of screening patients who smoke, with the evaluation carried out before agreeing to carry out free tissue transfer. The purpose of the testing was to hold the patient responsible for his actions and minimize smoking-related complications by cancelling or postponing the planned operation if the patient continued to smoke. Screening included use of a standardized questionnaire at the first consultation and detection of cotinine using a urine test strip 7 days before the scheduled surgery. Patients were informed that in the event of positive results, the operation would not take place. A six-week preoperative smoking cessation period was mandatory. Seventy-six patients were included in this study. Among them, 25 (32.9%) reported being former smokers and 11 (14.5%) admitted in the initial questionnaire to being active smokers. Six patients (7.9%), including one self-reported non-smoker, tested positive for cotinine, and their operations were cancelled. Screening using a questionnaire and cotinine detection appeared to constitute a simple, inexpensive, rapid and reliable test. It allowed us to refuse to operate 6 non-compliant patients and was thereby likely to diminish morbidity in the free tissue transfers carried out in our ward. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  20. The ultrastructure of tumor cells in patients with rectal cancer after pre-operative irradiation and intra-operative cryotherapy

    International Nuclear Information System (INIS)

    Vyinnik, Yu.O.; Kotenko, O.Je.; Nevzorov, V.P.; Chyibyisov, L.P.

    2000-01-01

    Electronic microscopy of the tumor cells was performed to confirm the efficacy of combined pre-operative gamma-therapy and intraoperative cryotherapy (CT). Pre-operative irradiation at the dose of 20 Gy accompanied by intra-operative cryotherapy caused the changes in the ultrastructure, the depth and degree of which allow to consider them destructive and irreversible

  1. Prognostic influence of pre-operative C-reactive protein in node-negative breast cancer patients.

    Directory of Open Access Journals (Sweden)

    Isabel Sicking

    Full Text Available The importance of inflammation is increasingly noticed in cancer. The aim of this study was to analyze the prognostic influence of pre-operative serum C-reactive protein (CRP in a cohort of 148 lymph node-negative breast cancer patients. The prognostic significance of CRP level for disease-free survival (DFS, metastasis-free survival (MFS and overall survival (OS was evaluated using univariate and multivariate Cox regression, also including information on age at diagnosis, tumor size, tumor grade, estrogen receptor (ER, progesterone receptor (PR and human epidermal growth factor receptor 2 (HER2 status, proliferation index (Ki67 and molecular subtype, as well as an assessment of the presence of necrosis and inflammation in the tumor tissue. Univariate analysis showed that CRP, as a continuous variable, was significantly associated with DFS (P = 0.002, hazard ratio [HR] = 1.04, 95% confidence interval [CI] = 1.02-1.07 and OS (P = 0.036, HR= 1.03, 95% CI = 1.00-1.06, whereas a trend was observed for MFS (P = 0.111. In the multivariate analysis, CRP retained its significance for DFS (P = 0.033, HR= 1.01, 95% CI = 1.00-1.07 as well as OS (P = 0.023, HR= 1.03, 95% CI = 1.00-1.06, independent of established prognostic factors. Furthermore, large-scale gene expression analysis by Affymetrix HG-U133A arrays was performed for 72 (48.6% patients. The correlations between serum CRP and gene expression levels in the corresponding carcinoma of the breast were assessed using Spearman's rank correlation, controlled for false-discovery rate. No significant correlation was observed between CRP level and gene expression indicative of an ongoing local inflammatory process. In summary, pre-operatively elevated CRP levels at the time of diagnosis were associated with shorter DFS and OS independent of established prognostic factors in node-negative breast cancer, supporting a possible link between inflammation and

  2. Axillary fine needle aspiration cytology for pre-operative staging of patients with screen-detected invasive breast carcinoma.

    LENUS (Irish Health Repository)

    Hayes, Brian D

    2012-02-01

    INTRODUCTION: Fine needle aspiration cytology (FNAC) of radiologically abnormal axillary lymph nodes in patients with breast cancer can identify patients suitable for primary axillary clearance (AC) rather than sentinel node biopsy, enabling surgical axillary staging by a single operation. This study assessed the accuracy of FNAC in predicting positive axillary lymph nodes. METHODS: 161 patients with screen-detected invasive carcinoma and who had pre-operative FNAC of a radiologically abnormal axillary lymph node were identified from two screening units, The axillary FNAC reports were correlated with sentinel node biopsy and AC reports, and sensitivity, specificity, positive (PPV) and negative (NPV) predictive values were calculated. RESULTS: FNAC had a moderate sensitivity (66.3%) and NPV (71.8%), and a high specificity (98.7%) and PPV (98.3%). Most patients (86%) had a single axillary operation. The sensitivity was highest in grade 3 (81.8%) and ductal type (77.8%) tumours. The sensitivity was lower in tumours of special type (34.8%), grade 1 tumours (50%) and those without lymphovascular invasion (LVI) (55.9%). The NPV was highest in pT1 (86.7%) and in grade 1 (84.5%) tumours, and lowest (44%) in tumours with LVI. The PPV was 100% in grade 1 and 3 tumours, stage pT2 and pT3 tumours and those without LVI, and was high (>96%) in all other groups. In lymph-node-positive patients, the mean number of lymph nodes involved was higher in the case of a positive (6.4) than negative FNAC (4.4). CONCLUSIONS: FNAC of ultrasonically abnormal axillary lymph nodes achieved surgical staging by a single operation in most patients with screen-detected invasive breast carcinoma, with moderate sensitivity and high specificity.

  3. The impact of actual and perceived disease severity on pre-operative psychological well-being and illness behaviour in adult congenital heart disease patients

    NARCIS (Netherlands)

    Callus, Edward; Utens, Elisabeth M. W. J.; Quadri, Emilia; Ricci, Cristian; Carminati, Mario; Giamberti, Alessandro; Chessa, Massimo

    2014-01-01

    The purpose of this study was to investigate whether the objective medical parameters related to congenital heart disease and patients' ratings of cardiac disease severity were related to psychological well-being and illness behaviour during the pre-operative period. A total of 143 patients (63 male

  4. Effect of Pre-Operative Use of Medications on the Risk of Surgical Site Infections in Patients Undergoing Cardiac Surgery.

    Science.gov (United States)

    Eton, Vic; Sinyavskaya, Liliya; Langlois, Yves; Morin, Jean François; Suissa, Samy; Brassard, Paul

    2016-10-01

    Median sternotomy, the most common means of accessing the heart for cardiac procedures, is associated with higher risk of surgical site infections (SSIs). A limited number of studies reporting the impact of medication use prior to cardiac surgery on the subsequent risk of SSIs usually focused on antibacterial prophylaxis. The objective of the current study was to evaluate the effect of medications prescribed commonly to cardiac patients on the risk of incident SSIs. The study analyzed data on consecutive cardiac surgery patients undergoing median sternotomy at a McGill University teaching hospital between April 1, 2011 and October 31, 2013. Exposure of interest was use of medications for heart disease and cardiovascular conditions in the seven days prior to surgery and those for comorbid conditions. The main outcome was SSIs occurring within 90 d after surgery. Univariate and multivariate logistic regression (adjusted odds ratio [AOR]) was used to evaluate the effect. The cohort included 1,077 cardiac surgery patients, 79 of whom experienced SSIs within 90 d of surgery. The rates for sternal site infections and harvest site infections were 5.8 (95% confidence interval [CI]: 4.4-7.3) and 2.5 (95% CI: 1.4-3.7) per 100 procedures, respectively. The risk of SSI was increased with the pre-operative use of immunosuppressors/steroids (AOR 3.47, 95% CI: 1.27-9.52) and α-blockers (AOR 3.74, 95% CI: 1.21-1.47). Our findings support the effect of immunosuppressors/steroids on the risk of SSIs and add evidence to the previously reported association between the use of anti-hypertensive medications and subsequent development of infection/sepsis.

  5. Pre-operative assessment of cancer in the elderly (PACE) : A comprehensive assessment of underlying characteristics of elderly cancer patients prior to elective surgery

    NARCIS (Netherlands)

    Pope, D.; Ramesh, H.; Gennari, R.; Corsini, G.; Maffezzini, M.; Hoekstra, H. J.; Mobarak, D.; Sunouchi, K.; Stotter, A.; West, C.; Audisio, R. A.

    2006-01-01

    Background: Cancer is a disease that particularly affects the elderly and, although surgery is the first treatment choice, many elderly cancer patients do not receive standard surgery because they are considered unfit for treatment due to an inaccurate estimation of operative risk. Pre-operative

  6. Pre-operative and intra-operative detection of axillary lymph node metastases in 108 patients with invasive lobular breast cancer undergoing mastectomy.

    Science.gov (United States)

    Novak, Jerica; Besic, Nikola; Dzodic, Radan; Gazic, Barbara; Vogrin, Andrej

    2018-02-05

    Despite the recent changes in the treatment of the axilla in selected breast cancer patient, positive sentinel lymph node (SLN) in patients undergoing mastectomy still necessitates axillary lymph node dissection (ALND). In invasive lobular carcinoma (ILC), pre-operative detection of the lymph node metastasis may be demanding due to its unique morphology. The aim of this study was to examine the benefit of preoperative axillary ultrasound (AUS), ultrasound-guided fine-needle aspiration biopsy (US-FNAB), and intra-operative imprint cytology (IIC), in order to avoid two-stage axillary surgery in patients with ILC undergoing mastectomy. The object of this study were 102 patients (median age 52, range 34-73 years) with clinically non-suspicious axilla in whom 108 mastectomies were performed after a pre-operative AUS investigation. Whenever a metastasis was detected in a sentinel lymph node, ALND was done. Reports of the pre-operative AUS investigation, US-FNAB, and IIC were compared with definitive histopathological reports of surgical specimens. In 46 cases lymph node metastases were diagnosed. AUS suspicious lymph nodes were found in 29/108 cases and histopathology confirmed metastases in 22/30 cases. US-FNAB was performed in 29 cases with AUS suspicious lymph nodes. Cytology proved metastases in 11/29 cases. Histopathology confirmed metastases in 10/11 cases with only isolated tumor cells found in one case. IIC investigation was performed in 63 cases and in 10/27 cases metastases were confirmed by histopathology. Pre-operative AUS, US-FNAB, and/or IIC investigation enabled ALND during a single surgical procedure in 20/46 patients with metastases in lymph nodes. Pre-operative AUS, US-FNAB, and/or IIC are/is beneficial in patients with ILC planned for mastectomy in order to decrease the number of two stage axillary procedures.

  7. Carcinoembryonic antigen (CEA) level, CEA ratio, and treatment outcome of rectal cancer patients receiving pre-operative chemoradiation and surgery

    International Nuclear Information System (INIS)

    Yang, Kai-Lin; Chang, Shih-Ching; Chu, Lee-Shing; Wang, Ling-Wei; Yang, Shung-Haur; Liang, Wen-Yih; Kuo, Ying-Ju; Lin, Jen-Kou; Lin, Tzu-Chen; Chen, Wei-Shone; Jiang, Jeng-Kae; Wang, Huann-Sheng

    2013-01-01

    To investigate serum carcinoembryonic antigen (CEA) as a prognostic factor for rectal cancer patients receiving pre-operative chemoradiotherapy (CRT). Between 2000 and 2009, 138 patients with advanced rectal cancer receiving CRT before surgery at our hospital were retrospectively classified into 3 groups: pre-CRT CEA <6 ng/ml (group L; n = 87); pre-CRT CEA ≥ 6 ng/ml and post-CRT CEA <6 ng/ml (group H-L; n = 32); and both pre- and post-CRT CEA ≥ 6 ng/ml (group H-H; n = 19). CEA ratio (defined as post-CRT CEA divided by pre-CRT CEA), post-CRT CEA level and other factors were reviewed for prediction of pathologic complete response (pCR). Five-year disease-free survival (DFS) was better in groups L (69.0%) and H-L (74.5%) than in group H-H (44.9%) (p = 0.024). Pathologic complete response was observed in 19.5%, 21.9% and 5.3% of groups L, H-L and H-H respectively (p = 0.281). Multivariate analysis showed that ypN stage and pCR were independent prognostic factors for DFS and that post-CRT CEA level was independently predictive of pCR. As a whole, post-CRT CEA <2.61 ng/ml predicted pCR (sensitivity 76.0%; specificity 58.4%). For those with pre-CRT CEA ≥6 ng/ml, post-CRT CEA and CEA ratio both predicted pCR (sensitivity 87.5%, specificity 76.7%). In patients with pre-CRT serum CEA ≥6 ng/ml, those with “normalized” CEA levels after CRT may have similar DFS to those with “normal” (<6 ng/ml) pre-CRT values. Post-CRT CEA level is a predictor for pCR, especially in those with pre-CRT CEA ≥6 ng/ml

  8. Patient-specific instrumentation for total knee arthroplasty does not match the pre-operative plan as assessed by intra-operative computer-assisted navigation.

    Science.gov (United States)

    Scholes, Corey; Sahni, Varun; Lustig, Sebastien; Parker, David A; Coolican, Myles R J

    2014-03-01

    The introduction of patient-specific instruments (PSI) for guiding bone cuts could increase the incidence of malalignment in primary total knee arthroplasty. The purpose of this study was to assess the agreement between one type of patient-specific instrumentation (Zimmer PSI) and the pre-operative plan with respect to bone cuts and component alignment during TKR using imageless computer navigation. A consecutive series of 30 femoral and tibial guides were assessed in-theatre by the same surgeon using computer navigation. Following surgical exposure, the PSI cutting guides were placed on the joint surface and alignment assessed using the navigation tracker. The difference between in-theatre data and the pre-operative plan was recorded and analysed. The error between in-theatre measurements and pre-operative plan for the femoral and tibial components exceeded 3° for 3 and 17% of the sample, respectively, while the error for total coronal alignment exceeded 3° for 27% of the sample. The present results indicate that alignment with Zimmer PSI cutting blocks, assessed by imageless navigation, does not match the pre-operative plan in a proportion of cases. To prevent unnecessary increases in the incidence of malalignment in primary TKR, it is recommended that these devices should not be used without objective verification of alignment, either in real-time or with post-operative imaging. Further work is required to identify the source of discrepancies and validate these devices prior to routine use. II.

  9. Clinical utility of routine pre-operative axillary ultrasound and fine needle aspiration cytology in patient selection for sentinel lymph node biopsy.

    Science.gov (United States)

    Rattay, T; Muttalib, M; Khalifa, E; Duncan, A; Parker, S J

    2012-04-01

    In patients with operable breast cancer, pre-operative evaluation of the axilla may be of use in the selection of appropriate axillary surgery. Pre-operative axillary ultrasound (US) and fine needle aspiration cytology (FNAC) assessments have become routine practice in many breast units, although the evidence base is still gathering. This study assessed the clinical utility of US+/-FNAC in patient selection for either axillary node clearance (ANC) or sentinel lymph node biopsy (SLNB) in patients undergoing surgery for operable breast cancer. Over a two-year period, 348 patients with a clinically negative axilla underwent axillary US. 67 patients with suspicious nodes on US also underwent FNAC. The sensitivity and specificity of axillary investigations to determine nodal involvement were 56% (confidence interval: 47-64%) and 90% (84-93%) for US alone, and 76% (61-87%) and 100% (65-100%) for FNAC combined with US, respectively. With a positive US, the post-test probability was 78%. A negative US carried a post-test probability of 25%. When FNAC was positive, the post-test probability was greater than unity. A negative FNAC yielded a post-test probability of 52%. All patients with positive FNAC and most patients with suspicious US were listed for axillary node clearance (ANC) after consideration at the multi-disciplinary team (MDT) meeting. With pre-operative axillary US+/-FNAC, 20% of patients were saved a potential second axillary procedure, facilitating a reduction in the overall re-operation rate to 12%. In this study, a positive pre-operative US+/-FNAC directs patients towards ANC. When the result is negative, other clinico-pathological factors need to be taken into account in the selection of the appropriate axillary procedure. Copyright © 2011 Elsevier Ltd. All rights reserved.

  10. Long-term impact of pre-operative physical rehabilitation protocol on the 6-min walk test of patients with adolescent idiopathic scoliosis: A randomized clinical trial

    Directory of Open Access Journals (Sweden)

    V.L. dos Santos Alves

    2015-05-01

    Full Text Available Background: Monitored physical activities in patients with adolescent idiopathic scoliosis (AIS have been shown to improve physical performance, endurance and cardiopulmonary function and may be assessed by the 6-min walk test (6MWT. We aimed to evaluate the long-term results of the 6MWT after a rehabilitation protocol employed before surgical correction for AIS. Methods: This prospective randomized clinical trial studied the impact of a 4-month pre-operative physical rehabilitation protocol on post-operative cardiopulmonary function and physical endurance, by using the 6MWT, in patients with AIS submitted to surgical correction, comparing them to matched controls without physical rehabilitation. Studied variables were heart and respiratory rate, systolic and diastolic blood pressure, peripheral blood oxygen saturation, Borg score, and distance walked. Patients were assessed at baseline, after 4 months of rehabilitation, and 3, 6 and 12 months post-operatively. Results: A total of 50 patients with AIS were included in the study and allocated blindly, by simple randomization, into either one of the two groups, with 25 patients each: study group (pre-operative physical rehabilitation and control group. The physical rehabilitation protocol promoted significant progressive improvement in heart and respiratory rate, peripheral blood oxygen saturation, distance walked, and level of effort assessed by the Borg scale after surgery. Conclusions: Post-surgical recovery, evaluated by 6MWT, was significantly better in patients who underwent a 4-month pre-operative physical rehabilitation protocol. Keywords: Scoliosis, Exercise, Exercise movement techniques, Exercise therapy, Exercise test

  11. Pre-operative antiseptic shower and bath policy decreases the rate of S. aureus and methicillin-resistant S. aureus surgical site infections in patients undergoing joint arthroplasty.

    Science.gov (United States)

    Colling, Kristin; Statz, Catherine; Glover, James; Banton, Kaysie; Beilman, Greg

    2015-04-01

    Surgical site infection (SSI) following joint arthroplasty increases length of stay, hospital cost, and leads to patient and healthcare provider dissatisfaction. Due to the presence of non-biologic implants (the prosthetic joint) in these procedures, infection is often devastating and treatment of the infection is more difficult. For this reason, prevention of SSI is of crucial importance in this population. Staphylococcus aureus colonizes the nares of approximately 30-40% of the population, is the most common pathogen causing SSI, and is associated with high morbidity and mortality rate. A pre-operative shower or bath with an antiseptic is an inexpensive and effective method of removal of these transient skin pathogens prior to the procedure and may be used to decrease SSI. We hypothesize that a preoperative antiseptic shower or bath will decrease the rate of SSI. A retrospective review was performed at two affiliated hospitals within the same system, one with a hospital-wide policy enforcing pre-operative antiseptic shower or bath and the other with no policy, with cases included from January 2010 to June 2012. International Classification of Disease-Ninth Revision-Clinical Modification (ICD-9-CM) codes and chart review were used to identify patients undergoing joint arthroplasty and to identify those with SSI. Two thousand three-hundred forty-nine arthroplasties were performed at the University of Minnesota Medical Center, a tertiary-care hospital with a pre-operative antiseptic shower or bath policy in place. An additional 1,693 procedures were performed at Fairview Ridges Hospital, a community hospital with no pre-operative policy. There was no difference in the rate of SSI between the two hospitals (1.96% vs. 1.95%; p=1.0). However, the rate of SSI caused by S. aureus was significantly decreased by pre-operative antiseptic shower/bath (17% vs. 61%; p=0.03), as was the rate of methicillin-resistant S. aureus (MRSA) infections (2% vs. 24% p=0.002). A pre-operative

  12. Pre-Operative Lugol's Iodine Treatment in the Management of Patients Undergoing Thyroidectomy for Graves' Disease: A Review of the Literature.

    Science.gov (United States)

    Hope, Nicholas; Kelly, Andrew

    2017-02-01

    To undertake a review of the relevant English literature published on the pre-operative use of Lugol's iodine in the management of patients undergoing thyroidectomy for Graves' disease. We reviewed all relevant papers found through Ovid Medline, PubMed, EMBASE and the American Thyroid Association website. Searches were limited to the English language only. The critical appraisal tool CASP was used to help analyse the papers. Following this, the evidence was ranked using the Harbour and Miller classification of hierarchy. Four papers were deemed appropriate for analysis. The evidence contained within the review is considered weak. The literature available in the public domain regarding the use of iodinated solutions in the pre-operative period for those patients about to undergo thyroidectomy for Graves' disease is scant. Having undertaken an extensive literature review, we are of the opinion that the evidence on which the American Thyroid Association's guidance on the use of preoperative Lugol's iodine is based is tenuous. There appears to be little in the way of sound clinical evidence that post-operative outcomes are any different following a course of Lugol's iodine. Given the lack of robust clinical evidence regarding the clinical need for iodine solution in the pre-operative period, it appears clear that a larger, prospective, randomised controlled trial of all relevant outcomes - clinical and scientific - is required to answer whether or not patient preparation with Lugol's iodine is in fact necessary prior to operative intervention for Graves' disease.

  13. A prospective, randomised, controlled study examining binaural beat audio and pre-operative anxiety in patients undergoing general anaesthesia for day case surgery.

    Science.gov (United States)

    Padmanabhan, R; Hildreth, A J; Laws, D

    2005-09-01

    Pre-operative anxiety is common and often significant. Ambulatory surgery challenges our pre-operative goal of an anxiety-free patient by requiring people to be 'street ready' within a brief period of time after surgery. Recently, it has been demonstrated that music can be used successfully to relieve patient anxiety before operations, and that audio embedded with tones that create binaural beats within the brain of the listener decreases subjective levels of anxiety in patients with chronic anxiety states. We measured anxiety with the State-Trait Anxiety Inventory questionnaire and compared binaural beat audio (Binaural Group) with an identical soundtrack but without these added tones (Audio Group) and with a third group who received no specific intervention (No Intervention Group). Mean [95% confidence intervals] decreases in anxiety scores were 26.3%[19-33%] in the Binaural Group (p = 0.001 vs. Audio Group, p Binaural beat audio has the potential to decrease acute pre-operative anxiety significantly.

  14. Pre-operative anxiety in patients undergoing coronary artery bypass graft surgery – A cross-sectional study

    Directory of Open Access Journals (Sweden)

    C. Ramesh

    Full Text Available Background: Coronary artery bypass graft surgery is an important treatment for the patients with coronary artery disease to reduce angina and enhance the quality of life. Anxiety is a usual reaction to a stressful situation and is existing in patients awaiting surgery. Objective: The objective of the study was to assess pre-operative anxiety in patients who were undergoing coronary artery bypass graft surgery. Methods: A cross-sectional study consisting of 140 patients undergoing coronary artery bypass graft surgery were included in the study using a convenience sampling technique in a tertiary care referral hospital. The data was collected using state-trait anxiety inventory. The data were entered into SPSS (version – 20.0 for windows and descriptive and inferential statistics were performed. Results: The study enrolled 140 (117 males and 23 females patients. Their mean age was 57.29 ± 8.14 (range 35–70 years. Most of the patients 118 (84% had preoperative anxiety before coronary artery bypass graft surgery. There was an association found between gender and anxiety with Pearson chi-square value of 11.57 (p < 0.001. Discussion: Patients undergoing coronary artery bypass graft surgery is experiencing the high level of pre-operative anxiety and females had higher anxiety than the males. Identification of the pre-operative anxiety in patients undergoing CABG surgery is essential because it helps the health professionals and nurses to develop effective and appropriate interventions. Keywords: Preoperative period, Anxiety, Coronary artery bypass, Perioperative care

  15. Effect of pre-operative octenidine nasal ointment and showering on surgical site infections in patients undergoing cardiac surgery.

    Science.gov (United States)

    Reiser, M; Scherag, A; Forstner, C; Brunkhorst, F M; Harbarth, S; Doenst, T; Pletz, M W; Hagel, S

    2017-02-01

    To evaluate the effect of pre-operative octenidine (OCT) decolonization on surgical site infection (SSI) rates. Before-and-after cohort study. Patients undergoing an elective isolated coronary artery bypass graft (CABG) procedure: control group (1 st January to 31 st December 2013), N=475; intervention group (1 st January to 31 st December 2014), N=428. The intervention consisted of nasal application of OCT ointment three times daily, beginning on the day before surgery, and showering the night before and on the day of surgery with OCT soap. A median sternotomy was performed in 805 (89.1%) patients and a minimally invasive direct coronary artery bypass procedure was performed in 98 (10.9%) patients. Overall, there was no difference in SSI rates between the control and intervention groups (15.4% vs 13.3%, P=0.39). The rate of harvest site SSIs was significantly lower in patients in the intervention group (2.5% vs 0.5%, P=0.01). Patients who had undergone a median sternotomy in the intervention group had a significantly lower rate of organ/space sternal SSIs (1.9% vs 0.3%, P=0.04). However, there was a trend towards an increased rate of deep incisional sternal SSIs (1.2% vs 2.9%, P=0.08). Multi-variate analysis did not identify a significant protective effect of the intervention (odds ratio 0.79, 95% confidence interval 0.53-1.15, P=0.27). Pre-operative decolonization with OCT did not reduce overall SSI rates in patients undergoing an elective isolated CABG procedure, but significantly decreased harvest site and organ/space sternal SSIs. Randomized controlled trials, including controlled patient adherence to the intervention, are required to confirm these observations and to determine the clinical utility of OCT in pre-operative decolonization. Copyright © 2016 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

  16. AMERICAN ASSOCIATION OF CLINICAL ENDOCRINOLOGISTS AND AMERICAN COLLEGE OF ENDOCRINOLOGY DISEASE STATE CLINICAL REVIEW: MANAGEMENT OF ACROMEGALY PATIENTS: WHAT IS THE ROLE OF PRE-OPERATIVE MEDICAL THERAPY?

    Science.gov (United States)

    Fleseriu, Maria; Hoffman, Andrew R; Katznelson, Laurence

    2015-06-01

    Acromegaly is a complex disease characterized by growth hormone (GH) excess originating in most cases from a pituitary tumor. The goals of treatment include removing the tumor or reducing tumor burden, normalizing GH secretion and insulin-like growth factor 1 levels, and preserving normal pituitary function if possible. Surgery by an experienced neurosurgeon is still considered first-line therapy, especially in cases with small tumors. In the last few decades, significant progress in the development of selective pharmacologic agents has greatly facilitated the management of active acromegaly, with agents such as somatostatin-receptor ligands (SRLs), GH-receptor antagonists, and dopamine agonists. In addition to adjuvant treatment, pre-operative medical therapy and primary therapy in de novo patients are increasingly employed. A United States National Library of Medicine PubMed search (through July 2014) was conducted for the following terms: acromegaly, pre-operative medical therapy, somatostatin-receptor ligands, and somatostatin analogs. Articles not in English and those not in peer-reviewed journals were excluded. In reviewing pertinent articles, focus was placed on biochemical and other postoperative outcomes of medical therapy. An analysis of the full effect of pre-operative use of SRLs on surgical outcomes (remission rates and peri-operative complications) is limited by heterogeneity of methodology, low overall surgical cure rates, and different study designs. The assumption that SRL use prior to surgery reduces peri-operative surgical risk has yet to be proven. A variable degree of tumor shrinkage with preoperative SRLs is observed. Likewise, SRL treatment 3 months before surgery may improve surgical remission rates in the short term; however, positive results do not persist in the long term. We consider that medical therapy before surgery could play a role in carefully selected patients, but treatment should be individualized. Primary medical therapy with a

  17. Patient-specific positioning guides for total knee arthroplasty: no significant difference between final component alignment and pre-operative digital plan except for tibial rotation.

    Science.gov (United States)

    Boonen, Bert; Schotanus, Martijn G M; Kerens, Bart; Hulsmans, Frans-Jan; Tuinebreijer, Wim E; Kort, Nanne P

    2017-09-01

    To assess whether there is a significant difference between the alignment of the individual femoral and tibial components (in the frontal, sagittal and horizontal planes) as calculated pre-operatively (digital plan) and the actually achieved alignment in vivo obtained with the use of patient-specific positioning guides (PSPGs) for TKA. It was hypothesised that there would be no difference between post-op implant position and pre-op digital plan. Twenty-six patients were included in this non-inferiority trial. Software permitted matching of the pre-operative MRI scan (and therefore calculated prosthesis position) to a pre-operative CT scan and then to a post-operative full-leg CT scan to determine deviations from pre-op planning in all three anatomical planes. For the femoral component, mean absolute deviations from planning were 1.8° (SD 1.3), 2.5° (SD 1.6) and 1.6° (SD 1.4) in the frontal, sagittal and transverse planes, respectively. For the tibial component, mean absolute deviations from planning were 1.7° (SD 1.2), 1.7° (SD 1.5) and 3.2° (SD 3.6) in the frontal, sagittal and transverse planes, respectively. Absolute mean deviation from planned mechanical axis was 1.9°. The a priori specified null hypothesis for equivalence testing: the difference from planning is >3 or plan in all planes, except for the tibial rotation in the transverse plane. Possible explanations for outliers are discussed and highlight the importance for adequate training surgeons before they start using PSPG in their day-by-day practise. Prospective cohort study, Level II.

  18. Pre-operative ambulatory measurement of asymmetric leg loading during sit to stand in hip arthroplasty patients

    NARCIS (Netherlands)

    Martínez-Ramírez, Alicia; Weenk, D.; Lecumberri, Pablo; Verdonschot, Nicolaas Jacobus Joseph; Pakvis, Dean; Veltink, Petrus H.

    Total hip arthroplasty is a successful surgical procedure to treat patients with hip osteoarthritis. Clinicians use different questionnaires to evaluate these patients. Gait velocity and these questionnaires; usually show significant improvement after total hip arthroplasty. This clinical evaluation

  19. A feasibility randomised controlled trial of pre-operative occupational therapy to optimise recovery for patients undergoing primary total hip replacement for osteoarthritis (PROOF-THR).

    Science.gov (United States)

    Jepson, Paul; Sands, Gina; Beswick, Andrew D; Davis, Edward T; Blom, Ashley W; Sackley, Catherine M

    2016-02-01

    To assess the feasibility of a pre-operative occupational therapy intervention for patients undergoing primary total hip replacement. Single blinded feasibility randomised controlled trial, with data collection prior to the intervention, and at 4, 12, and 26 weeks following surgery. Recruitment from two NHS orthopaedic outpatient centres in the West Midlands, UK. Patients awaiting primary total hip replacement due to osteoarthritis were recruited. Following pre-operative assessment, patients were individually randomised to intervention or control by a computer-generated block randomisation algorithm stratified by age and centre. The intervention group received a pre-surgery home visit by an occupational therapist who discussed expectations, assessed home safety, and provided appropriate adaptive equipment. The control group received treatment as usual. The study assessed the feasibility of recruitment procedures, delivery of the intervention, appropriateness of outcome measures and data collection methods. Health related quality of life and resource use were recorded at 4, 12 and 26 weeks. Forty-four participants were recruited, 21 were randomised to the occupational therapy intervention and 23 to usual care. Analysis of 26 week data included 18 participants in the intervention group and 21 in the control. The intervention was delivered successfully with no withdrawals or crossovers; 5/44 were lost to follow-up with further missing data for participation and resource use. The feasibility study provided the information required to conduct a definitive trial. Burden of assessment would need to be addressed. A total of 219 patients would be required in an efficacy trial. © The Author(s) 2015.

  20. Pre-operative ambulatory measurement of asymmetric lower limb loading during walking in total hip arthroplasty patients

    NARCIS (Netherlands)

    Martínez-Ramírez, Alicia; Weenk, D.; Lecumberri, Pablo; Verdonschot, Nicolaas Jacobus Joseph; Pakvis, Dean; Veltink, Petrus H.

    2013-01-01

    The main goal of this study was to investigate how mobility characteristics during walking, relate to gait velocity and questionnaire outcomes of patients with hip osteoarthritis in an outpatient setting. Methods 22 patients with primary osteoarthritis of the hip selected for a total hip

  1. The correlation between pre-operative serum tumor markers and lymph node metastasis in gastric cancer patients undergoing curative treatment.

    Science.gov (United States)

    Li, Fangxuan; Li, Shixia; Wei, Lijuan; Liang, Xiaofeng; Zhang, Huan; Liu, Juntian

    2013-11-01

    There was few study concentrated on the correlation between the evaluated tumor markers and lymph node metastasis. In this study, we aimed to evaluate the correlation between the CA724, CA242, CA199, CEA and the lymph node metastasis of gastric cancer and assess the prognostic value of them in different N stage patients. We analyzed the correlation between serum level of CA724, CA242, CA199, CEA and lymph node metastasis in 1501 gastric cancer patients. Lymph node metastasis of gastric cancer was related with tumor location, Bormann type, tumor size, histological type, depth of invasion and TNM stage (p CEA were positively correlated with the metastatic lymph node counts and the N stage (p tumor markers were higher (p tumor markers, the positive rates of tumor markers combination were higher. The combination of CA724 + CA242 + CA199 + CEA had highest positive rate. The higher CEA level related to N1 stage patients while higher CA199 was related with poor prognosis for N1 stage patients. For N0 and N2 stage patients, evaluation of CA724 indicated poorer prognosis. For N1 and N2 stage gastric patients, the patients with increased CA242 inclined to have shorter survival time. The tumor makers CA724, CA242, CA199 and CEA were evaluated significantly in the gastric patients with later N stage. The combination of these four tumor markers maybe prefer diagnostic index of gastric cancer and its lymph node metastasis. These tumor markers can be a possible indicator of poorer prognosis in different N stage patients.

  2. Blood management and transfusion strategies in 600 patients undergoing total joint arthroplasty: an analysis of pre-operative autologous blood donation.

    Science.gov (United States)

    Perazzo, Paolo; Viganò, Marco; De Girolamo, Laura; Verde, Francesco; Vinci, Anna; Banfi, Giuseppe; Romagnoli, Sergio

    2013-07-01

    Blood loss during total joint arthroplasty strongly influences the time to recover after surgery and the quality of the recovery. Blood conservation strategies such as pre-operative autologous blood donation and post-operative cell salvage are intended to avoid allogeneic blood transfusions and their associated risks. Although widely investigated, the real effectiveness of these alternative transfusion practices remains controversial. The surgery reports of 600 patients undergoing total joint arthroplasty (312 hip and 288 knee replacements) were retrospectively reviewed to assess transfusion needs and related blood management at our institute. Evaluation parameters included post-operative blood loss, haemoglobin concentration measured at different time points, ASA score, and blood transfusion strategies. Autologous blood donation increased the odds of receiving a red blood cell transfusion. Reinfusion by a cell salvage system of post-operative shed blood was found to limit adverse effects in cases of severe post-operative blood loss. The peri-operative net decrease in haemoglobin concentration was higher in patients who had predeposited autologous blood than in those who had not. The strengths of this study are the high number of cases and the standardised procedures, all operations having been performed by a single orthopaedic surgeon and a single anaesthesiologist. Our data suggest that a pre-operative autologous donation programme may often be useless, if not harmful. Conversely, the use of a cell salvage system may be effective in reducing the impact of blood transfusion on a patient's physiological status. Basal haemoglobin concentration emerged as a useful indicator of transfusion probability in total joint replacement procedures.

  3. Pre-operative Predictive Factors of Post-operative Pain in Patients With Hip or Knee Arthroplasty: A Systematic Review.

    Science.gov (United States)

    Hernández, Clara; Díaz-Heredia, Jorge; Berraquero, María Luisa; Crespo, Pablo; Loza, Estíbaliz; Ruiz Ibán, Miguel Ángel

    2015-01-01

    To analyze pre-surgical predictive factors of post-surgical pain in patients undergoing hip or knee arthoplasty. A systematic literature review was performed. We defined a sensitive strategy on Medline, Embase and Cochrane Library up to May 2013. The inclusion criteria were: patients undertaking knee and/or hip arthroplasty, adults with moderate or severe pain (≥4 on a Visual Analog Scale) in whom predictive factors of post-surgical pain were evaluated before surgery. Systematic reviews, meta-analyses, controlled trials and observational studies were selected. We excluded animals and basic science articles, reviews of prosthesis, prosthesis due to fractures, patients with rheumatic diseases or studies with mixed population in which disaggregated data was not possible to obtain. A total 37 articles of moderate quality were selected. The articles included representative patients undergoing a knee or hip arthroplasty in our country; most of them were aged 60 years or above, with osteoarthritis, and with a high rate of obesity and comorbidities. We found great variability regarding the type of studies and predictive factors. There was a strong association between post-surgical pain and the following pre-surgical factors: female gender, low socio-economic status, higher pain, comorbidities, low back pain, poor functional status, and psychological factors (depression, anxiety or catastrophic pain). There are pre-surgical factors that might influence post-surgical pain in patients undergoing a knee or hip arthroplasty. Therefore, they should be taken into account when considering an arthroplasty. Copyright © 2014 Elsevier España, S.L.U. y Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

  4. The Use of a 3D Printer in Pre-operative Planning for a Patient Requiring Acetabular Reconstructive Surgery.

    Science.gov (United States)

    Duncan, James M; Nahas, Samuel; Akhtar, Kashif; Daurka, Jasvinder

    2015-01-01

    Surgical management of acetabular fractures is often highly complex, and a successful outcome depends upon an appreciation of the fracture pattern and the most appropriate approach to reduce and hold it. Currently, computed tomography (CT) images are used in conjunction with plain x-rays to identify the main fracture components and their spatial relationship to one another, and as such surgeons still have to make decisions based upon their ability to visualise the fracture from the images available. 3D printers have now become widely available and inexpensive, and can be used to rapidly produce life-size models based on CT scans of an individual patient. The availability of patient specific, accurate and detailed models of complex acetabular fractures can aid planning of surgical management on a patient specific basis. This report describes the use of a 3D printer to create a life-size model reconstruction of the pelvis of a 48 year old male patient who sustained a left sided associated both column acetabular fracture following a motorbike accident in the Sahara Desert. The model allowed visualisation of the multiple fracture fragments and their relative displacements. The tactile feedback allowed assessment of the different fracture fragments. The relative displacement of the quadrilateral plate and posterior column fragments could be assessed and the surgeon felt that these would be amenable to reduction from an ilioinguinal approach. An anatomic reduction was achieved and was held with the application of a pelvic brim plate with 2 screws lagging the posterior column/quadrilateral plate fragment. There are previous examples of 3D models being used in orthopaedic surgery through the use of rapid prototyping, however this method is usually expensive and time consuming. Advances in 3D printer technology offer surgeons a number of advantages when treating these complex fractures. With the ever-increasing economy, ease of use and speed of additive processing, the

  5. Cuidados pré-operatórios em hepatopatas Pre-operative care for liver disease patients

    Directory of Open Access Journals (Sweden)

    Fabio Colagrossi Paes Barbosa

    2010-01-01

    Full Text Available Cirurgias realizadas em pacientes com reserva funcional hepática reduzida podem apresentar altos índices de morbi-mortalidade. Uma triagem pré-operatória ideal visa detectar a doença hepática pré-existente, sem necessidade de métodos invasivos. A história clínica e o exame físico fornecem pistas importantes. A quantificação da função hepática de rotina não é necessária, a menos que exista alguma alteração na história ou exame físico. A doença hepática causa diversos efeitos na cirurgia e anestesia. A indução anestésica, hemorragias, hipoxemia, hipotensão, drogas vasoativas e até a posição do paciente na mesa cirúrgica podem provocar diminuição na oxigenação e maior risco de disfunção hepática no intra e pós-operatório. A cirurgia de emergência é um grande preditor de mau prognóstico assim como a sepse e as reoperações. Para uma correta preparação pré-operatória, deve-se levar em consideração a natureza da doença hepática, sua gravidade e o tipo de cirurgia a ser realizada. Algumas ações devem ser tomadas no pré-operatório para diminuir as chances de complicações em pacientes portadores de hepatopatias submetidos a procedimentos cirúrgicos. O combate à coagulopatia, encefalopatia, ascite, disfunção renal e pulmonar, peritonite bacteriana espontânea e varizes de esôfago deve ser precoce e agressivo. Doentes Child-Pugh C e MELD > 15 não devem ser submetidos a cirurgias eletivas. Doentes Child-Pugh B e com MELD de 10 a 15 podem ser submetidos a pequenos procedimentos cirúrgicos em caso de extrema necessidade e com cautela. Finalmente doentes Child-Pugh A e MELD Patients with impaired hepatic functional reserve when submitted to surgeries may have high rates of morbidity and mortality. Pre-existing liver disease should be detected without need for invasive METHODS. Clinical history and physical examination provide important clues. Laboratory liver function is not necessary unless

  6. Distribution of MRI signal alterations of the cartilage endplate in pre-operated patients with special focus on recurrent lumbar disc herniation

    International Nuclear Information System (INIS)

    Becker, G.T.; Liphofer, J.; Koester, O.; Willburger, R.E.; Schmid, G.

    2006-01-01

    Purpose: To study the location of (Modic) MR signal alterations (SA) of the cartilage endplate (CEP) in pre- and non-operated segments L3-S1 with special focus on the presence of recurrent lumbar disc herniation (RLDH). Materials and Methods: In a retrospective study the MR images of vertebrae L3-S1 of 65 consecutive patients with a history of microdiscectomy were evaluated. Of the 190 segments studied, 67 were pre-operated. These were divided into a group with recurrent lumbar disc herniation (RLDH) (n=19) and a group without evidence of RLDH (n=48). Non-operated segments (n=123) were also considered as a separate group. In these three groups the prevalence of different Modic types was determined using the sag. T1- and T2-weighted images, and, in particular, the distribution of SA at the upper and lower CEP was examined by evaluating the sag. T2-weighted images. In order to achieve this, each CEP was divided into nine regions. Results: Pre-operated segments showed significantly more frequent (p<0.001) and more expansive (p<0.001) SA than non-operated segments. Non-operated segments showed SA less frequently in the central region of both upper and lower CEP (p=0.056 and p=0.015, respectively). In operated segments without RLDH, the upper CEP had significantly more SA on the operation side than in the mid-sagittal and contra-lateral regions (p=0.016, p=0.037) and significantly more on the operation side of the lower CEP than in the contra-lateral region (p=0.027). Operated segments with RLDH did not show an emphasis of SA on the operation side. In this group SA occurred significantly more often in the central and ventral mid-sagittal regions of the upper CEP than in the preoperated segments without RLDH. (orig.)

  7. Pre-operative planning for mandibular reconstruction - A full digital planning workflow resulting in a patient specific reconstruction

    Science.gov (United States)

    2011-01-01

    Objectives Reconstruction of large mandiblular defects following ablative oncologic surgery could be done by using vascularized bone transfer or, more often, primarily with simultaneous or delayed bone grafting, using load bearing reconstruction plates. Bending of these reconstruction plates is typically directed along the outer contour of the original mandible. Simultaneously or in a second operation vascularized or non-vascularized bone is fixed to the reconstruction plate. However, the prosthodontic-driven backward planning to ease bony reconstruction of the mandible in terms of dental rehabilitation using implant-retained overdentures might be an eligible solution. The purpose of this work was to develop, establish and clinically evaluate a novel 3D planning procedure for mandibular reconstruction. Materials and methods Three patients with tumors involving the mandible, which included squamous cell carcinoma in the floor of the mouth and keratocystic odontogenic tumor, were treated surgically by hemimandibulectomy. Results In primary alloplastic mandible reconstruction, shape and size of the reconstruction plate could be predefined and prebent prior to surgery. Clinical relevance This study provides modern treatment strategies for mandibular reconstruction. PMID:21968330

  8. The Value of High-Resolution MRI Technique in Patients with Rectal Carcinoma: Pre-Operative Assessment of Mesorectal Fascia Involvement, Circumferential Resection Margin and Local Staging

    International Nuclear Information System (INIS)

    Algebally, Ahmed Mohamed; Mohey, Nesreen; Szmigielski, Wojciech; Yousef, Reda Ramadan Hussein; Kohla, Samah

    2015-01-01

    The purpose of the study was to identify the accuracy of high-resolution MRI in the pre-operative assessment of mesorectal fascia involvement, circumfrential resection margin (CRM) and local staging in patients with rectal carcinoma. The study included 56 patients: 32 male and 24 female. All patients underwent high-resolution MRI and had confirmed histopathological diagnosis of rectal cancer located within 15 cm from the anal verge, followed by surgery. MRI findings were compared with pathological and surgical results. The overall accuracy, sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of MRI-based T-staging were 92.8, 88.8%, 96.5%, 96%, and 90.3%, respectively. The accuracy, sensitivity, specificity, PPV, and NPV of MRI-based assessment of CRM were 94.6%, 84.6%, 97.6%, 91.4, and 94.6%, respectively. The accuracy, sensitivity, specificity, PPV, and NPV of MRI-based N-staging were 82.1%, 75%, 67.3%, 60%, and 86.1%, respectively. Preoperative high-resolution rectal MRI is accurate in predicting tumor stage and CRM involvement. MRI is a precise diagnostic tool to select patients who may benefit from neo-adjuvant therapy and to avoid overtreatment in those patients who can proceed directly to surgery

  9. Pre-operative Carotid Plaque Echolucency Assessment has no Predictive Value for Long-Term Risk of Stroke or Cardiovascular Death in Patients Undergoing Carotid Endarterectomy.

    Science.gov (United States)

    de Waard, D; de Borst, G J; Bulbulia, R; Pan, H; Halliday, A

    2017-08-01

    In patients with carotid stenosis receiving medical treatment, carotid plaque echolucency has been thought to predict risk of future stroke and of other cardiovascular events. This study evaluated the prognostic value of pre-operative plaque echolucency for future stroke and cardiovascular death in patients undergoing carotid endarterectomy in the first Asymptomatic Carotid Surgery Trial (ACST-1). In ACST-1, 1832/3120 patients underwent carotid endarterectomy (CEA), of whom 894 had visual echolucency assessment according to the Gray-Weale classification. During follow-up patients were monitored both for peri-procedural (i.e. within 30 days) death, stroke, or MI, and for long-term risk of stroke or cardiovascular death. Unconditional maximum likelihood estimation was used to calculate odds ratios of peri-procedural risk and Kaplan-Meier statistics with log-rank test were used to compare cumulative long-term risks. Of 894 operated patients in whom echolucency was assessed, 458 plaques (51%) were rated as echolucent and peri-procedural risk of death/stroke/MI in these patients was non-significantly higher when compared with patients with non-echolucent plaques (OR 1.48 [95% CI 0.76-2.88], p = .241). No differences were found in the 10 year risk of any stroke (30/447 [11.6%] vs. 29/433 [11.0%], p = .900) or cardiovascular (non-stroke) death (85/447 [27.9%] vs. 93/433 [32.1%], p = .301). In ACST-1, carotid plaque echolucency assessment in patients undergoing CEA offered no predictive value with regard to peri-operative or long-term stroke risk or of cardiovascular (non-stroke) death. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  10. Clinical outcome during the peri-operative (thyroidectomy) period of severely hyperthyroid patients with normalized pre-operative free-T4 levels: Importance of I-131 therapy as a part of pre-operative preparation

    International Nuclear Information System (INIS)

    Siguan-Crisaldo, M.A.L.; Mercado-Asis, L.B.

    2005-01-01

    Thyroidectomy is performed for hyperthyroidism on patients who do not respond to or are not compliant with medical therapy and in patients with very large goiters causing compressive symptoms. All thyrotoxic patients undergoing thyroidectomy usually are first treated with anti-thyroid drugs to normalize free thyroid hormone levels and render them euthyroid before surgery in order to prevent complications particularly thyroid storm and circulatory collapse. In this case series, we describe the clinical outcome during the perioperative (thyroidectomy) period of three severely hyperthyroid patients, two females and one male, with ages ranging from 13 to 38 years. All patients had grade III goiter, and only one had exophthalmos. The mean duration of goiter was 3.6 years. All of them were given preoperative treatment consisting of propylthiouracil (PTU) at 450-600 mg/day; iodone, 3 tablets daily and propranolol at 30-120 mg/day for one month. All of them had normalized preoperative thyroid function tests. In addition to the preoperative medications mentioned above, all three patients received radioactive iodine therapy before surgery. The first two patients received relatively low doses of 8.0 and 7.5 mCi of I-131 respectively. Unfortunately the first patient had supraventricular tachycardia (SVT), post skin cutting and the other one went into thyroid storm. The third patient who received a cumulative dose of 23.5 mCi of I-131 before surgery had an uneventful postoperative course. It is concluded that normalization of thyroid hormone parameters, especially free T4 is not sufficient for an uneventful and uncomplicated peri-thyroidectomy period in severely hyperthyroid patients with large goiters. Effective radioactive iodine therapy might prove to be helpful in inducing thyroid tissue fibrosis, thus leading to true clinical euthyroidism and excellent clinical course postoperatively. (author)

  11. Comparison between FDG Uptake and Pathologic or Immunohistochemical Parametersin Pre-operative PET/CT Scan of Patient with Primary Colorectal Cancer

    International Nuclear Information System (INIS)

    Na, Sae Jung; Chung, Yong An; Maeng, Lee So; Kim, Ki Jun; Sohn, Kyung Myung; Kim, Sung Hoon; Sohn, Hyung Sun; Chung, Soo Kyo

    2009-01-01

    To evaluate the relationship between F-18 FDG uptake of tumor in PET/CT scan and pathological or immunohistochemial parameters of colorectal cancer. 147 colorectal cancer patients who underwent both pre-operative F-18 FDG PET/CT scan and surgery were included. In cases with perceptible FDG uptake in primary tumor, the maximum standardized uptake value (SUVmax) was calculated. The pathologic results such as site, size, depth of invasion (T stage), growth pattern, differentiation of primary tumor, lymph node metastasis and Dukes-Astler and Coller stage and immunohistochemical markers such as expression of EGFR, MLH1, MSH2 and Ki-67 index were reviewed. 146 out of 147 PET/CT scans with colorectal cancer showed perceptible focal FDG uptake. SUVmax showed mild positive linear correlation with size of primary tumor (r=0.277, p=0.001) and Ki-67 index (r=0.226, p=0.019). No significant difference in F-18 FDG uptake was found according to site, depth of invasion (T stage), growth pattern, differentiation of primary tumor, presence of lymph node metastasis, Dukes-Astler and Coller stage and expression of EGFR. The degree of F-18 FDG uptake in colorectal cancer was associated with the size and the degree of Ki-67 index of primary tumor. It could be thought that FDG uptake of primary tumor has a correlation with macroscopic and microscopic tumor growth

  12. Implementation of Pre-Operative Checklist: An Effort to Reduce ...

    African Journals Online (AJOL)

    Implementation of Pre-Operative Checklist: An Effort to Reduce Delays in. Surgery and ... insight to develop a pre-operative checklist to ensure that patients were prepared for surgery and to minimize disruptions ... documentation audit was conducted in May 2014, showing 59% compliance in completing the checklist. Since.

  13. Can pre-operative axial CT imaging predict syndesmosis instability in patients sustaining ankle fractures? Seven years' experience in a tertiary trauma center

    Energy Technology Data Exchange (ETDEWEB)

    Yeung, Tsz Wai; Chan, Chung Yan Grace; Chan, Wun Cheung Samuel; Yuen, Ming Keung [Tuen Mun Hospital, Department of Radiology, Tuen Mun (China); Yeung, Yuk Nam [Tune Mun Hospital, Department of Orthopaedics and Traumatology, Tuen Mun (China)

    2015-06-01

    The purpose of this study is to explore the diagnostic accuracy of CT measurements in predicting syndesmosis instability of injured ankle, with correlation to operative findings. From July 2006 to June 2013, 123 patients presented to a single tertiary hospital who received pre-operative CT for ankle fractures were retrospectively reviewed. All patients underwent open reduction and internal fixation for fractures and intra-operative syndesmosis integrity tests. The morphology of incisura fibularis was categorized as deep or shallow. The tibiofibular distance (TFD) between the medial border of the fibula and the nearest point of the lateral border of tibia were measured at anterior (aTFD), middle (mTFD), posterior (pTFD), and maximal (maxTFD) portions across the syndesmosis on axial CT images at 10 mm proximal to the tibial plafond. Statistical analysis was performed with independent samples t test and ROC curve analysis. Intraobserver reproducibility and inter-observers agreement were also evaluated. Of the 123 patients, 39 (31.7 %) were operatively diagnosed with syndesmosis instability. No significant difference of incisura fibularis morphology (deep or shallow) and TFDs was demonstrated respective to genders. The axial CT measurements were significantly higher in ankles diagnosed with syndesmosis instability than the group without (maxTFD means 7.2 ± 2.96 mm vs. 4.6 ± 1.4 mm, aTFD mean 4.9 ± 3.7 mm vs. 1.8 ± 1.4 mm, mTFD mean 5.3 ± 2.4 mm vs. 3.2 ± 1.6 mm, pTFD mean 5.3 ± 1.8 mm vs. 4.1 ± 1.3 mm, p < 0.05). Their respective cutoff values with best sensitivity and specificity were calculated; the aTFD (AUC 0.798) and maxTFD (AUC 0.794) achieved the highest diagnostic accuracy. The optimal cutoff levels were aTFD = 4 mm (sensitivity, 56.4 %; specificity, 91.7 %) and maxTFD = 5.65 mm (sensitivity, 74.4 %; specificity, 79.8 %). The inter-observer agreement was good for all aTFD, mTFD, pTFD, and maxTFD measurements (ICC 0.959, 0.799, 0.783, and 0.865). The ICC

  14. Can pre-operative axial CT imaging predict syndesmosis instability in patients sustaining ankle fractures? Seven years' experience in a tertiary trauma center

    International Nuclear Information System (INIS)

    Yeung, Tsz Wai; Chan, Chung Yan Grace; Chan, Wun Cheung Samuel; Yuen, Ming Keung; Yeung, Yuk Nam

    2015-01-01

    The purpose of this study is to explore the diagnostic accuracy of CT measurements in predicting syndesmosis instability of injured ankle, with correlation to operative findings. From July 2006 to June 2013, 123 patients presented to a single tertiary hospital who received pre-operative CT for ankle fractures were retrospectively reviewed. All patients underwent open reduction and internal fixation for fractures and intra-operative syndesmosis integrity tests. The morphology of incisura fibularis was categorized as deep or shallow. The tibiofibular distance (TFD) between the medial border of the fibula and the nearest point of the lateral border of tibia were measured at anterior (aTFD), middle (mTFD), posterior (pTFD), and maximal (maxTFD) portions across the syndesmosis on axial CT images at 10 mm proximal to the tibial plafond. Statistical analysis was performed with independent samples t test and ROC curve analysis. Intraobserver reproducibility and inter-observers agreement were also evaluated. Of the 123 patients, 39 (31.7 %) were operatively diagnosed with syndesmosis instability. No significant difference of incisura fibularis morphology (deep or shallow) and TFDs was demonstrated respective to genders. The axial CT measurements were significantly higher in ankles diagnosed with syndesmosis instability than the group without (maxTFD means 7.2 ± 2.96 mm vs. 4.6 ± 1.4 mm, aTFD mean 4.9 ± 3.7 mm vs. 1.8 ± 1.4 mm, mTFD mean 5.3 ± 2.4 mm vs. 3.2 ± 1.6 mm, pTFD mean 5.3 ± 1.8 mm vs. 4.1 ± 1.3 mm, p < 0.05). Their respective cutoff values with best sensitivity and specificity were calculated; the aTFD (AUC 0.798) and maxTFD (AUC 0.794) achieved the highest diagnostic accuracy. The optimal cutoff levels were aTFD = 4 mm (sensitivity, 56.4 %; specificity, 91.7 %) and maxTFD = 5.65 mm (sensitivity, 74.4 %; specificity, 79.8 %). The inter-observer agreement was good for all aTFD, mTFD, pTFD, and maxTFD measurements (ICC 0.959, 0.799, 0.783, and 0.865). The ICC

  15. Pre-operative pain and sensory function in groin hernia

    DEFF Research Database (Denmark)

    Aasvang, Eske K; Hansen, Jeanette B; Kehlet, Henrik

    2009-01-01

    BACKGROUND: Although persistent postherniotomy occurs in 5-10% of patients, pathogenic mechanisms remain debatable. Since pre-operative pain has been demonstrated to be a risk factor for persistent postherniotomy pain, pre-operative alterations in nociceptive function may be a potential pathogenic...... mechanism. AIMS: To investigate the correlation between pre-operative pain intensity and sensory functions in the groin hernia area. METHODS: Patients with unilateral groin hernia were examined preoperatively by quantitative sensory testing (thermal, mechanical, and pressure [detection and pain thresholds...... (7%), all whom experienced no pain or pain less than weekly. Only cool detection thresholds were significantly lower between the hernia vs. contralateral side (poperative groin hernia...

  16. Pre-operative optimisation of lung function

    Directory of Open Access Journals (Sweden)

    Naheed Azhar

    2015-01-01

    Full Text Available The anaesthetic management of patients with pre-existing pulmonary disease is a challenging task. It is associated with increased morbidity in the form of post-operative pulmonary complications. Pre-operative optimisation of lung function helps in reducing these complications. Patients are advised to stop smoking for a period of 4–6 weeks. This reduces airway reactivity, improves mucociliary function and decreases carboxy-haemoglobin. The widely used incentive spirometry may be useful only when combined with other respiratory muscle exercises. Volume-based inspiratory devices have the best results. Pharmacotherapy of asthma and chronic obstructive pulmonary disease must be optimised before considering the patient for elective surgery. Beta 2 agonists, inhaled corticosteroids and systemic corticosteroids, are the main drugs used for this and several drugs play an adjunctive role in medical therapy. A graded approach has been suggested to manage these patients for elective surgery with an aim to achieve optimal pulmonary function.

  17. Pre-operative biliary drainage for obstructive jaundice

    Science.gov (United States)

    Fang, Yuan; Gurusamy, Kurinchi Selvan; Wang, Qin; Davidson, Brian R; Lin, He; Xie, Xiaodong; Wang, Chaohua

    2014-01-01

    Background Patients with obstructive jaundice have various pathophysiological changes that affect the liver, kidney, heart, and the immune system. There is considerable controversy as to whether temporary relief of biliary obstruction prior to major definitive surgery (pre-operative biliary drainage) is of any benefit to the patient. Objectives To assess the benefits and harms of pre-operative biliary drainage versus no pre-operative biliary drainage (direct surgery) in patients with obstructive jaundice (irrespective of a benign or malignant cause). Search methods We searched the Cochrane Hepato-Biliary Group Controlled Trials Register, Cochrane Central Register of Controlled Clinical Trials (CENTRAL) in The Cochrane Library, MEDLINE, EMBASE, and Science Citation Index Expanded until February 2012. Selection criteria We included all randomised clinical trials comparing biliary drainage followed by surgery versus direct surgery, performed for obstructive jaundice, irrespective of the sample size, language, and publication status. Data collection and analysis Two authors independently assessed trials for inclusion and extracted data. We calculated the risk ratio (RR), rate ratio (RaR), or mean difference (MD) with 95% confidence intervals (CI) based on the available patient analyses. We assessed the risk of bias (systematic overestimation of benefit or systematic underestimation of harm) with components of the Cochrane risk of bias tool. We assessed the risk of play of chance (random errors) with trial sequential analysis. Main results We included six trials with 520 patients comparing pre-operative biliary drainage (265 patients) versus no pre-operative biliary drainage (255 patients). Four trials used percutaneous transhepatic biliary drainage and two trials used endoscopic sphincterotomy and stenting as the method of pre-operative biliary drainage. The risk of bias was high in all trials. The proportion of patients with malignant obstruction varied between 60

  18. Effects of a pre-operative home-based inspiratory muscle training programme on perceived health-related quality of life in patients undergoing coronary artery bypass graft surgery.

    Science.gov (United States)

    Valkenet, K; Trappenburg, J C A; Hulzebos, E H; van Meeteren, N L U; Backx, F J G

    2017-09-01

    Pre-operative inspiratory muscle training has been shown to decrease the incidence of postoperative pneumonia and length of hospital stay in patients undergoing coronary artery bypass graft surgery (CABG). This study investigated if this decrease acted as a mediator on the time course of quality of life. Complementary analyses of a published randomised controlled trial. The initial trial included patients awaiting CABG surgery at a Dutch university hospital. The secondary analyses used data from the initial trial for patients who had completed at least one quality-of-life questionnaire. Participants were allocated at random to the intervention group or the usual care group. The intervention group followed a home-based pre-operative inspiratory muscle training programme. Quality of life was measured at five time points. Between-group differences in quality-of-life scores were analysed using mixed linear modelling. The secondary analyses used data for 235 patients. In line with the initial trial, pneumonia and length of hospital stay were decreased significantly in the intervention group. The time courses for all patients showed significant improvements in quality of life after surgery compared with baseline. No significant differences in quality of life were observed over time between the two groups. Despite decreased incidence of pneumonia and length of hospital stay in the intervention group, this study did not find any improvements in quality of life due to the pre-operative home-based inspiratory muscle training programme. Clinical trial registration number ISRCTN17691887. Copyright © 2016 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

  19. The potential benefit of pre-operative assessment of amputation ...

    African Journals Online (AJOL)

    The potential benefit of pre-operative assessment of amputation wound healing potential in peripheral vascular disease. M. Mars, R. P. Mills, J. V. Robbs. Abstract. Choosing the most distal amputation level that will heal is difficult in patients with peripheral vascular disease. From 1984 to 1988,965 patients underwent 1 563 ...

  20. Pre-Operative Planning Using Real-Time Virtual Sonography, an MRI/Ultrasound Image Fusion Technique, for Breast-Conserving Surgery in Patients with Non-Mass Enhancement on Breast MRI: A Preliminary Study.

    Science.gov (United States)

    Ando, Takahito; Ito, Yukie; Ido, Mirai; Osawa, Manami; Kousaka, Junko; Mouri, Yukako; Fujii, Kimihito; Nakano, Shogo; Kimura, Junko; Ishiguchi, Tsuneo; Watanebe, Rie; Imai, Tsuneo; Fukutomi, Takashi

    2018-07-01

    The purpose of this retrospective study was to evaluate the effect of pre-operative planning using real-time virtual sonography (RVS), a magnetic resonance imaging (MRI)/ultrasound (US) image fusion technique on breast-conserving surgery (BCS) in patients with non-mass enhancement (NME) on breast MRI. Between 2011 and 2015, we enrolled 12 consecutive patients who had lesions with NME that exceeded the US hypo-echoic area, in which it was particularly difficult to evaluate the tumor margin. During pre-operative planning before breast-conserving surgery, RVS was used to delineate the enhancing area on the breast surface after additional supine breast MRI was performed. We analyzed both the surgical margin positivity rate and the re-operation rate. All NME lesions corresponded to the index cancer. In all patients, the diameter of the NME lesion was greater than that of the hypo-echoic lesion. The median diameters of the NME and hypo-echoic lesions were 24 mm (range: 12-39 mm) and 8.0 mm (range: 4.9-18 mm), respectively (p = 0.0002). After RVS-derived skin marking was performed on the surface of the affected breast, lumpectomy and quadrantectomy were conducted in 7 and 5 patients, respectively. The surgical margins were negative in 10 (83%) patients. Two patients with positive margins were found to have ductal carcinoma in situ in 1 duct each, 2.4 and 3.2 mm from the resection margin, respectively. None of the patients required additional resection. Although further prospective studies are required, the findings of our preliminary study suggest that it is very well possible that the use of RVS-derived skin marking during pre-operative planning for BCS in patients with NME would have resulted in surgical outcomes similar to or better than those obtained without the use of such marking. Copyright © 2018. Published by Elsevier Inc.

  1. Quality assurance of pre-operative assessment--a review of quality assurance activities related to pre-operative assessment in nine hospitals in The Netherlands

    NARCIS (Netherlands)

    Klazinga, N. S.; Helsloot, R.

    1989-01-01

    Pre-operative assessment of patients for surgery is one of the most prevalent topics for quality assurance by peer-review in Dutch hospitals. This article describes the experiences with pre-operative assessment in nine hospitals. It is discussed why preoperative assessment is performed, what tests

  2. Comparison of the Effect of Pre-operative Single Oral Dose of Tramadol and Famotidine on Gastric Secretions pH and Volume in Patients Scheduled for Laparoscopic Cholecystectomy

    International Nuclear Information System (INIS)

    Khan, M. U.; Aqil, M.; Hussain, A.; Zahrani, T. A.; Hillis, M.

    2015-01-01

    Objective: To evaluate and compare the effects of pre-operative single oral dose of tramadol and famotidine on gastric secretions pH and volume in patients electively scheduled for laparoscopic cholecystectomy. Study Design: Randomized control trial. Place and Duration of Study: Department of Anaesthesia, King Saud University Riyadh, Saudi Arabia, from August 2011 to June 2013. Methodology: Ninety adult, ASA-I and II patients scheduled for laparoscopic cholecystectomy were included in the study. Patients were randomly assigned to receive pre-operatively either placebo (Group-C, n=30), oral tramadol 100 mg (Group-T, n=30) or famotidine 40 mg (Group-F, n=30). After induction of general anaesthesia, gastric fluid was aspirated through orogastric tube. The gastric secretions volume and pH was measured using pH meter. Results:There was no statistically difference between groups in age, weight and gender. The gastric secretions mean pH was 2.06 ± 0.22,2.04 ± 0.20, 5.79 ± 0.77 and volume was 0.59 ± 0.17, 0.59 ± 0.14 and 0.28 ± 0.16 ml/kg in Group-C, Group-T and Group-F respectively. There was a significant statistical difference in the mean pH values between Group-C vs. Group-F (p greater than 0.001) and Group-Tvs. Group-F (p greater than 0.001). Statistically significant difference was also found in the mean gastric secretions volume between Group - C vs. Group-F (p greater than 0.001) and Group-Tvs. Group-F (p greater than 0.001). There was no significant difference in the mean gastric fluid pH values (p=0.99) and mean gastric secretions volume (p=0.99) between Group-Tand Group-C. Conclusion:As compared to famotidine, pre-operative single oral dose of tramadol was unable to elevate the desired level of gastric fluid pH (less than 2.5) and decrease in gastric secretions volume (greater than 0.4ml/kg). (author)

  3. Pre-operative skin preparation practices: results of the 2007 French national assessment.

    Science.gov (United States)

    Borgey, F; Thibon, P; Ertzscheid, M-A; Bernet, C; Gautier, C; Mourens, C; Bettinger, A; Aggoune, M; Galy, E; Lejeune, B; Kadi, Z

    2012-05-01

    Pre-operative skin preparation, aimed at reducing the endogenous microbial flora, is one of the main preventive measures employed to decrease the likelihood of surgical site infection. National recommendations on pre-operative management of infection risks were issued in France in 2004. To assess compliance with the French national guidelines for pre-operative skin preparation in 2007. A prospective audit was undertaken in French hospitals through interviews with patients and staff, and observation of professional practice. Compliance with five major criteria selected from the guidelines was studied: patient information, pre-operative showering, pre-operative hair removal, surgical site disinfection and documentation of these procedures. Data for 41,188 patients from all specialties at 609 facilities were analysed. Patients were issued with information about pre-operative showering in 88.2% of cases [95% confidence interval (CI) 87.9-88.5]. The recommended procedure for pre-operative showering, including hairwashing, with an antiseptic skin wash solution was followed by 70.3% of patients (95% CI 69.9-70.8); this percentage was higher when patients had received appropriate information (P pre-operative surgical hygiene, 82.3% of cases; and pre-operative site disinfection, 71.7% of cases. The essential content of the French guidelines seems to be understood, but reminders need to be issued. Some recommendations may need to be adapted for certain specialties. Copyright © 2012 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

  4. Assessment of the Pre-operative Nutritional Status of Patients who were Scheduled for Elective Surgery and Determination of Nutritional Support Requirements

    Directory of Open Access Journals (Sweden)

    Bahri Özer

    2016-12-01

    Full Text Available Aim: We aimed to evaluate the nutritional status with clinical, antropometric and laboratory methods in patients who were scheduled for elective surgery. Methods: Retrospective evaluation of 90 patients in a period of 4 years was performed. Patients with tumors (group 1 were compared with controls (group 2 in regard to nutritional status. Student t-test, Mann-Whitney U test and chi-square test were used for statistical analysis. Results: The mean age of patients in group 1 (3 males, 8 females and group 2 (35 males, 44 females was 62.8±11.0 and 47.7±16.2 years, respectively. The mean body mass index (BMI was 30.1±6.6. Triceps thickness and circumference of the upper mid-arm were 2.2±0.8 and 28.6±4.2 cm, respectively. All patients had a Subjective Global Assessment (SGA score A, but two patients were classified as having moderate nutritional risk according to Nutritional Risk Screening (NRS 2002. The mean length of hospital stay was 2.6±2.4 days. Complications were observed in four patients of group 2 and in two patients of group 1. Gender, SGA score, albumin, prealbumin, BMI, triceps thickness, circumference of the upper mid-arm and complication rates were statistically similar between the groups. There was a statistically significant difference in age, NRS 2002, gastrointestinal system findings, length of hospital stay, sedimentation and fasting blood glucose levels between the groups. Conclusion: Patients with nutritional risk can be detected using the NRS 2002. Nutritional support was necessary in 2% of all cases and in 18% of group 1 patients. However, advantages of antropometric measurements, biochemical tests, BMI and SGA could not be shown.

  5. Dependence of early therapy results and complications on radiation dose values and their fractionation in pre-operative ''afterloading'' technique brachyradiotherapy applied to cervix uteri carcinoma patients

    International Nuclear Information System (INIS)

    Kaminska, G.; Kawczynska, M.

    1984-01-01

    The ''afterloading'' technique with use of Curietron (41 cases) or Selectron (43 cases) apparatus was applied in 83 cervix uteri carcinoma patients in phase 1b (79 cases) and 2a (4 cases). The Wertheim-Magis operation was performed after several weeks. Post-operative histologic investigation showed complete destruction of the tumour in 72% cases; persistent cancer cells in cervix uteri were stated in 11 patients (13%), while lymphatic node metastasis was seen in 14 patients (17%). Supplementary teleradiotherapy was performed in those cases. 39 patients (95%) of the 41 observed during 3 years survived without any cancer symptoms. No explicit relationship between dose administered to vaginal disc and cancer persistence frequency in the cervix uteri was stated. However, such relationship was stated for the dose in point A. In the group of 19 patients who received point A dose of the least 6000 rads, with average TDF value of 135, presence of cancer cells in cervix uteri was not stated in any of the cases. In 7 patients (17%) observed for over 3 years light and medium heavy postradiation complications were stated; in that 5 rectum side complications were stated in patients additionally irradiated from external fields, where the dose absorbed by rectum wall exceeded 8000 rads, with TDF - 150. No complications were observed when the dose was less than 5000 rads and TDF below 100. 16 refs., 1 fig. (author)

  6. WE-FG-202-11: Longitudinal Diffusion MRI for Treatment Assessment of Sarcoma Patients with Pre-Operative Radiation Therapy

    Energy Technology Data Exchange (ETDEWEB)

    Yang, Y; Cao, M; Kamrava, M; Low, D; Sheng, K; Lamb, J; Agazaryan, N; Thomas, D; Hu, P [UCLA, Los Angeles, CA (United States)

    2016-06-15

    Purpose: Diffusion weighted MRI (DWI) is a promising imaging technique for early prediction of tumor response to radiation therapy. A recently proposed longitudinal DWI strategy using a Co-60 MRI guided RT system (MRIgRT) may bring functional MRI guided adaptive radiation therapy closer to clinical utility. We report our preliminary results of using this longitudinal DWI approach performed on the MRIgRT system for predicting the response of sarcoma patient to preop RT. Methods: Three sarcoma patients who underwent fractionated IMRT were recruited in this study. For all three patients DWI images were acquired immediately following his/her treatment. For each imaging session, ten slices were acquired interleaved with the b values covering the gross tumor volume (GTV). The diffusion images were processed to obtain the ADC maps using standard exponential fitting for each voxel. Regions of interest were drawn in the tumor on the diffusion images based on each patient’s clinical GTV contours. Each patient subsequently underwent surgery and the tumor necrosis score was available from standard pathology. The ADC values for each patient were compared to the necrosis scores to assess the predictive value of our longitudinal DWI for tumor response. Results: Each patient underwent 3 to 5 diffusion MRI scans depending on their treatment length. Patient 1 had a relatively unchanged ADC during the course of RT and a necrosis score of 30% at surgery. For patient 2, the mean ADC values decreased from 1.56 × 10-3 to 1.12 × 10-3 mm2/s and the patient’s necrosis score was less than 10%. Patient 3 had a slight increase in the ADC values from 0.59 × 10-3 to 0.71 × 10-3 mm2/s and patient’s necrosis score was 50%. Conclusion: Based on limited data from 3 patients, our longitudinal changes in tumor ADC assessed using the MRIgRT system correlated well with pathology results.

  7. Patients undergoing elective coronary artery bypass grafting exhibit poor pre-operative intakes of fruit, vegetables, dietary fibre, fish and vitamin D

    NARCIS (Netherlands)

    Ruiz-Nunez, B.; van den Hurk, G. H. A. M.; de Vries, J. H. M.; Mariani, M. A.; de Jongste, M. J. L.; Dijck-Brouwer, D. A. J.; Muskiet, F. A. J.

    2015-01-01

    CHD may ensue from chronic systemic low-grade inflammation. Diet is a modifiable risk factor for both, and its optimisation may reduce post-operative mortality, atrial fibrillation and cognitive decline. In the present study, we investigated the usual dietary intakes of patients undergoing elective

  8. Patients undergoing elective coronary artery bypass grafting exhibit poor pre-operative intakes of fruit, vegetables, dietary fibre, fish and vtiman D

    NARCIS (Netherlands)

    Ruiz-Nunez, B.; Hurk, van den Y.A.C.; Vries, de J.H.M.

    2015-01-01

    CHD may ensue from chronic systemic low-grade inflammation. Diet is a modifiable risk factor for both, and its optimisation may reduce post-operative mortality, atrial fibrillation and cognitive decline. In the present study, we investigated the usual dietary intakes of patients undergoing elective

  9. Pre-operative fasting guidelines: an update

    DEFF Research Database (Denmark)

    Søreide, E; Eriksson, L I; Hirlekar, G

    2005-01-01

    Liberal pre-operative fasting routines have been implemented in most countries. In general, clear fluids are allowed up to 2 h before anaesthesia, and light meals up to 6 h. The same recommendations apply for children and pregnant women not in labour. In children......Liberal pre-operative fasting routines have been implemented in most countries. In general, clear fluids are allowed up to 2 h before anaesthesia, and light meals up to 6 h. The same recommendations apply for children and pregnant women not in labour. In children...

  10. Pre-operative clinical assessment for anaesthesia and the effect of ...

    African Journals Online (AJOL)

    Background. HIV infection is common in South Africa, often remaining clinically latent and liable to be missed during clinical pre-operative assessment, despite the patient having a severe degree of immune compromise. Objectives. The primary objective was to determine the pre-operative physical status of patients ...

  11. Pre-operative assessment of residual disease in locally advanced breast cancer patients: A sequential study by quantitative diffusion weighted MRI as a function of therapy.

    Science.gov (United States)

    Agarwal, Khushbu; Sharma, Uma; Sah, Rani G; Mathur, Sandeep; Hari, Smriti; Seenu, Vurthaluru; Parshad, Rajinder; Jagannathan, Naranamangalam R

    2017-10-01

    The potential of diffusion weighted imaging (DWI) in assessing pathologic response and surgical margins in locally advanced breast cancer patients (n=38) undergoing neoadjuvant chemotherapy was investigated. DWI was performed at pre-therapy (Tp0), after I (Tp1) and III (Tp3) NACT at 1.5T. Apparent diffusion coefficient (ADC) of whole tumor (ADC WT ), solid tumor (ADC ST ), intra-tumoral necrosis (ADC Nec ) was determined. Further, ADC of 6 consecutive shells (5mm thickness each) including tumor margin to outside tumor margins (OM1 to OM5) was calculated and the data analyzed to define surgical margins. Of 38 patients, 6 were pathological complete responders (pCR), 19 partial responders (pPR) and 13 were non-responders (pNR). Significant increase was observed in ADC ST and ADC WT in pCR and pPR following therapy. Pre-therapy ADC was significantly lower in pCR compared to pPR and pNR indicating the heterogeneous nature of tumor which may affect drug perfusion and consequently the response. ADC of outside margins (OM1, OM2, and OM3) was significantly different among pCR, pPR and pNR at Tp3 which may serve as response predictive parameter. Further, at Tp3, ADC of outside margins (OM1, OM2, and OM3) was significantly lower compared to that seen at Tp0 in pCR, indicating the presence of residual disease in these shells. Pre-surgery information may serve as a guide to define cancer free margins and the extent of residual disease which may be useful in planning breast conservation surgery. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Test characteristics of high frequency ultrasound in the pre-operative assessment of margins of basal cell and squamous cell carcinoma in patients undergoing Mohs micrographic surgery

    Science.gov (United States)

    Jambusaria-Pahlajani, Anokhi; Schmults, Chrysalyne D.; Miller, Christopher J.; Shin, Daniel; Williams, Jennifer; Kurd, Shanu K; Gelfand, Joel M.

    2015-01-01

    Background Non-invasive techniques to assess subclinical spread of non-melanoma skin cancer (NMSC) may improve surgical precision. High frequency ultrasound (HIFU) has shown promise to evaluate the extent of NMSC. Objective To determine the accuracy of HIFU to assess the margins of basal cell (BCC) and squamous cell carcinomas (SCC) prior to Mohs micrographic surgery (MMS). Methods We enrolled 100 patients with invasive SCC or BCC. Prior to the first stage of MMS, a Mohs surgeon delineated the intended surgical margin. Subsequently, a trained ultrasound technologist independently evaluated disease extent using the EPISCAN I-200 to evaluate tumor extent beyond this margin. The accuracy of HIFU was subsequently tested by comparison to pathology from frozen sections. Results The test characteristics of the ultrasound were sensitivity= 32%, specificity= 88%, positive predictive value= 47%, and negative predictive value=79%. Subgroup analyses demonstrated improved test characteristics for tumors larger than the median (area >1.74 cm2). Qualitative analyses showed that HIFU was less likely to identify extension from tumors with subtle areas of extension, such as small foci of dermal invasion from infiltrative SCC and micronodular BCC. Conclusions HIFU requires additional refinements to improve the preoperative determination of tumor extent prior to surgical treatment of NMSC. PMID:19018815

  13. Pre-operative pain and sensory function in groin hernia

    DEFF Research Database (Denmark)

    Aasvang, Eske K; Hansen, Jeanette B; Kehlet, Henrik

    2009-01-01

    (rho=-0.413, p=0.049), indicating a paradoxical association between level of mechanical pain threshold and magnitude of spontaneous pain. No other sensory modality was significantly correlated to pain intensity. New/increased pain during repetitive pinprick stimulation (wind-up) was seen in 3 patients...... mechanism. AIMS: To investigate the correlation between pre-operative pain intensity and sensory functions in the groin hernia area. METHODS: Patients with unilateral groin hernia were examined preoperatively by quantitative sensory testing (thermal, mechanical, and pressure [detection and pain thresholds...... pain is not related to findings of hyperalgesia or other changes in sensory function that may support pain-induced pre-operative neuroplasticity as a pathogenic mechanism for the development of persistent postherniotomy pain....

  14. A espirometria na avaliação pré e pós-transplante de medula óssea Pre-operative and post-operative spirometry in bone marrow transplant patients

    Directory of Open Access Journals (Sweden)

    Eliane Viana Mancuzo

    2007-02-01

    complications and looking for correlations with postoperative outcomes. METHODS:The spirometry findings in 120 male and female patients, all above the age of 12, were evaluated retrospectively and compared in terms of the following parameters: the type of bone marrow transplant; the underlying disease; cytomegalovirus serology; source of the transplanted cells; smoking; pulmonary infection; history of lung disease; duration of the hematological disease; chemotherapy employed; conditioning regimen; acute or chronic rejection of the transplant; and post-operative mortality. RESULTS: In the pre-operative spirometry, 16 patients (13.3% presented alterations: 6 (5% presented pure obstruction; 7 (5.8% presented pure restriction; and 3 (2.5% presented obstruction accompanied by a reduction in vital capacity. In the post-operative spirometry, 29 patients (24.2% presented alterations. The chance of presenting post-operative spirometry alterations was greater in patients presenting acute transplant rejection (p = 0.02, patients older than 30 (p = 0.02, female patients (p = 0.02 and patients receiving stem cells (p = 0.01. Having a history of lung disease was found to be associated with greater mortality, as was suffering from chronic transplant rejection. No relationship was found between pre-operative spirometry alterations and post-operative mortality. CONCLUSION: In bone marrow transplant patients, the alterations found through pre-operative spirometry were not predictive of post-operative pulmonary complications or mortality. Nor were such alterations determinant of whether or not a given patient was a good candidate for bone marrow transplant. Simple spirometry seems to be of little practical importance in the evaluation of such patients.

  15. Pre-operative haematological investigations in paediatric orofacial ...

    African Journals Online (AJOL)

    Pre-operative haematological investigations in paediatric orofacial cleft repair: Any relevance to management outcome? ... Aim and Objectives: To determine the value of routine pre-operative haematologic investigations in children undergoing orofacial cleft repair. Background: Although routine pre-operative laboratory ...

  16. Acute gallbladder torsion - a continued pre-operative diagnostic dilemma

    Directory of Open Access Journals (Sweden)

    Desrochers Randal

    2011-04-01

    Full Text Available Abstract Acute gallbladder volvulus continues to remain a relatively uncommon process, manifesting itself usually during exploration for an acute surgical abdomen with a presumptive diagnosis of acute cholecystitis. The pathophysiology is that of mechanical organo-axial torsion along the gallbladder's longitudinal axis involving the cystic duct and cystic artery, and with a pre-requisite of local mesenteric redundancy. The demographic tendency is septua- and octo-genarians of the female sex, and its overall incidence is increasing, this being attributed to increasing life expectancy. We discuss two cases of elderly, fragile women presenting to the emergency department complaining of sudden onset right upper quadrant abdominal pain. Their subsequent evaluation suggested acute cholecystitis. Ultimately both were taken to the operating room where the correct diagnosis of gallbladder torsion was made. Pre-operative diagnosis continues to be a major challenge with only 4 cases reported in the literature diagnosed with pre-operative imaging; the remainder were found intra-operatively. Consequently, a delay in diagnosis can have devastating patient outcomes. Herein we propose a necessary high index of suspicion for gallbladder volvulus in the outlined patient demographic with symptoms and signs mimicking acute cholecystitis.

  17. Pre-operative radiochemotherapy of locally advanced rectal cancer

    Institute of Scientific and Technical Information of China (English)

    Xiao-Nan Sun; Qi-Chu Yang; Jian-Bin Hu

    2003-01-01

    AIM: To evaluate results of pre-operative radiochemotherapy followed by surgery for 15 patients with locally advanced un-resectable rectal cancer.METHODS: 15 patients with advanced non-resectable rectal cancer were treated with pre-operative irriadiation of 40-46 Gy plus concomitant chemotherapy (5-FU+LV and 5′-DFuR) (RCS group). For comparison, 27 similar patients,treated by preoperative radiotherapy (40-50 Gy) plus surgery were served as control (RS group).RESULTS: No radiochemotherapy or radiotherapy was interrupted and then was delayed because of toxicities in both groups. The radical resectability rate was 73.3% in the RCS group and 37.0% (P=0.024) in RS group. Sphincter preservation rates were 26.6% and 3.7% respectively (P=0.028). Sphincter preservation rates of lower rectal cancer were 27.3 % and 0.0 % respectively (P=0.014). Response rates of RCS and RS groups were 46.7 % and 18.5 %(P=0.053). The tumor downstage rates were 8 (53.3%)and 9 (33.3%) in these groups (P=0.206). The 3-year overall survival rates were 66.7 % and 55.6% (P=0.485), and the disease free survival rates were 40.1% and 33.2%(P=0.663). The 3-year local recurrent rates were 26.7%and 48.1% (P=0.174). No obvious late effects were found in either groups.CONCLUSION: High resectability is possible following preoperative radiochemotherapy and can have more sphincters preserved. It is important to improve the quality of the patients′ life even without increasing the survival or local control rates. Preoperative radiotherapy with concomitant full course chemotherapy (5-Fu+LV and 5′-DFuR) is effective and safe.

  18. 16. PRE-OPERATIVE BLADDER IRRIGATION

    African Journals Online (AJOL)

    Esem

    effectiveness of using preoperative bladder irrigation with 1% povidone iodine in reducing ... consenting patient who presented to the department of surgery for open ..... infections in a tertiary care center in south-western. Nigeria. International ...

  19. Assessing the effectiveness of a guideline recommendation for pre-operative radiochemotherapy in rectal cancer

    International Nuclear Information System (INIS)

    Manchon-Walsh, Paula; Borras, Josep Maria; Espinas, Josep Alfons; Aliste, Luisa

    2011-01-01

    Aim: To ascertain the degree of adherence to the guideline recommendation on pre-operative RT/ChT for stage-II and -III patients in Catalonian public hospitals, and its impact on local recurrence among rectal cancer patients. Methods: Data were derived from a multicentre retrospective cohort study of patients who underwent curative-intent surgery for primary rectal cancer at Catalonian public hospitals in 2005 and 2007. Results: The study covered 1229 patients with TNM stage-II or -III primary rectal cancer. Of these patients, 54.5% underwent pre-operative RT/ChT; 14.9% underwent post-operative RT (± chemotherapy); and 30.6% did not undergo any RT. The crude local recurrence rate at 2 years was 4.1% and the crude distant recurrence rate at 2 years was 6.5%. The results of the univariate analyses showed a local-recurrence hazard ratio of 1.84 for the group of patients that received no RT versus the group that received pre-operative RT/ChT (p < 0.01). Conclusions: This is the first population-based study in Catalonia to support the use of pre-operative RT/ChT in rectal cancer patients because, in line with the results of population-based studies reported from other countries, its application, compared to non-application of RT, was found to lead to a clear reduction in the probability of local recurrence.

  20. Pre-operative simulation of pediatric mastoid surgery with 3D-printed temporal bone models.

    Science.gov (United States)

    Rose, Austin S; Webster, Caroline E; Harrysson, Ola L A; Formeister, Eric J; Rawal, Rounak B; Iseli, Claire E

    2015-05-01

    As the process of additive manufacturing, or three-dimensional (3D) printing, has become more practical and affordable, a number of applications for the technology in the field of pediatric otolaryngology have been considered. One area of promise is temporal bone surgical simulation. Having previously developed a model for temporal bone surgical training using 3D printing, we sought to produce a patient-specific model for pre-operative simulation in pediatric otologic surgery. Our hypothesis was that the creation and pre-operative dissection of such a model was possible, and would demonstrate potential benefits in cases of abnormal temporal bone anatomy. In the case presented, an 11-year-old boy underwent a planned canal-wall-down (CWD) tympano-mastoidectomy for recurrent cholesteatoma preceded by a pre-operative surgical simulation using 3D-printed models of the temporal bone. The models were based on the child's pre-operative clinical CT scan and printed using multiple materials to simulate both bone and soft tissue structures. To help confirm the models as accurate representations of the child's anatomy, distances between various anatomic landmarks were measured and compared to the temporal bone CT scan and the 3D model. The simulation allowed the surgical team to appreciate the child's unusual temporal bone anatomy as well as any challenges that might arise in the safety of the temporal bone laboratory, prior to actual surgery in the operating room (OR). There was minimal variability, in terms of absolute distance (mm) and relative distance (%), in measurements between anatomic landmarks obtained from the patient intra-operatively, the pre-operative CT scan and the 3D-printed models. Accurate 3D temporal bone models can be rapidly produced based on clinical CT scans for pre-operative simulation of specific challenging otologic cases in children, potentially reducing medical errors and improving patient safety. Copyright © 2015 Elsevier Ireland Ltd. All rights

  1. Pre-operative imaging of rectal cancer and its impact on surgical performance and treatment outcome.

    Science.gov (United States)

    Beets-Tan, R G H; Lettinga, T; Beets, G L

    2005-08-01

    To discuss the ability of pre-operative MRI to have a beneficial effect on surgical performance and treatment outcome in patients with rectal cancer. A description on how MRI can be used as a tool so select patients for differentiated neoadjuvant treatment, how it can be used as an anatomical road map for the resection of locally advanced cases, and how it can serve as a tool for quality assurance of both the surgical procedure and overall patient management. As an illustration the proportion of microscopically complete resections of the period 1993-1997, when there was no routine pre-operative imaging, is compared to that of the period 1998-2002, when pre-operative MR imaging was standardized. The proportion of R0 resections increased from 92.5 to 97% (p=0.08) and the proportion of resections with a lateral tumour free margin of >1mm increased from 84.4 to 92.1% (p=0.03). The incomplete resections in the first period were mainly due to inadequate surgical management of unsuspected advanced or bulky tumours, whereas in the second period insufficient consideration was given to extensive neoadjuvant treatment when the tumour was close to or invading the mesorectal fascia on MR. There are good indications that in our setting pre-operative MR imaging, along with other improvements in rectal cancer management, had a beneficial effect on patient outcome. Audit and discussion of the incomplete resections can lead to an improved operative and perioperative management.

  2. Connectome analysis for pre-operative brain mapping in neurosurgery

    Science.gov (United States)

    Hart, Michael G.; Price, Stephen J.; Suckling, John

    2016-01-01

    Abstract Object: Brain mapping has entered a new era focusing on complex network connectivity. Central to this is the search for the connectome or the brains ‘wiring diagram’. Graph theory analysis of the connectome allows understanding of the importance of regions to network function, and the consequences of their impairment or excision. Our goal was to apply connectome analysis in patients with brain tumours to characterise overall network topology and individual patterns of connectivity alterations. Methods: Resting-state functional MRI data were acquired using multi-echo, echo planar imaging pre-operatively from five participants each with a right temporal–parietal–occipital glioblastoma. Complex networks analysis was initiated by parcellating the brain into anatomically regions amongst which connections were identified by retaining the most significant correlations between the respective wavelet decomposed time-series. Results: Key characteristics of complex networks described in healthy controls were preserved in these patients, including ubiquitous small world organization. An exponentially truncated power law fit to the degree distribution predicted findings of general network robustness to injury but with a core of hubs exhibiting disproportionate vulnerability. Tumours produced a consistent reduction in local and long-range connectivity with distinct patterns of connection loss depending on lesion location. Conclusions: Connectome analysis is a feasible and novel approach to brain mapping in individual patients with brain tumours. Applications to pre-surgical planning include identifying regions critical to network function that should be preserved and visualising connections at risk from tumour resection. In the future one could use such data to model functional plasticity and recovery of cognitive deficits. PMID:27447756

  3. Connectome analysis for pre-operative brain mapping in neurosurgery.

    Science.gov (United States)

    Hart, Michael G; Price, Stephen J; Suckling, John

    2016-10-01

    Brain mapping has entered a new era focusing on complex network connectivity. Central to this is the search for the connectome or the brains 'wiring diagram'. Graph theory analysis of the connectome allows understanding of the importance of regions to network function, and the consequences of their impairment or excision. Our goal was to apply connectome analysis in patients with brain tumours to characterise overall network topology and individual patterns of connectivity alterations. Resting-state functional MRI data were acquired using multi-echo, echo planar imaging pre-operatively from five participants each with a right temporal-parietal-occipital glioblastoma. Complex networks analysis was initiated by parcellating the brain into anatomically regions amongst which connections were identified by retaining the most significant correlations between the respective wavelet decomposed time-series. Key characteristics of complex networks described in healthy controls were preserved in these patients, including ubiquitous small world organization. An exponentially truncated power law fit to the degree distribution predicted findings of general network robustness to injury but with a core of hubs exhibiting disproportionate vulnerability. Tumours produced a consistent reduction in local and long-range connectivity with distinct patterns of connection loss depending on lesion location. Connectome analysis is a feasible and novel approach to brain mapping in individual patients with brain tumours. Applications to pre-surgical planning include identifying regions critical to network function that should be preserved and visualising connections at risk from tumour resection. In the future one could use such data to model functional plasticity and recovery of cognitive deficits.

  4. Association between elevated pre-operative glycosylated hemoglobin and post-operative infections after non-emergent surgery

    Directory of Open Access Journals (Sweden)

    Joseph M. Blankush

    2016-09-01

    Conclusions: The risk factors of post-operative infection are multiple and likely synergistic. While pre-operative HbA1c level is not independently associated with risk of post-operative infection, there are scenarios and patient subgroups where pre-operative HbA1c is useful in predicting an increased risk of infectious complications in the post-operative period.

  5. A comparison of radiological and historical findings in osteosarcomas following pre-operative chemotherapy

    International Nuclear Information System (INIS)

    Sommer, H.J.; Riebel, T.; Winkler, K.; Heise, U.; Delling, G.; Hamburg Univ.; Hamburg Univ.

    1985-01-01

    Since the introduction of pre-operative chemotherapy, osteosarcomas have shown a more favourable prognosis. Reaction of the tumour due to chemotherapy is judged pre-operative primarily by radiology (plain films, angiography, CT, scintigraphy). There is little evidence concerning the radiological appearances after pre-operative chemotherapy and morphological changes, particularly in respect of tumour regression. Specific radiological changes were therefore compared with pathological findings following chemotherapy and operation in 17 patients with osteosarcomas. Tumours were examined which showed radiological evidence of intra- and extra-osseous sclerosis or lysis and which still were classified as vital tumour tissue. Tumour planes were reconstructed from large histological sections of the operative specimen and compared with the radiological appearances. Sclerosis was found to be due to reactive new bone formation or to mineralisation of the osteosarcomatous tissue. Lysis correlated with persistent vital tumour, or in connective tissue. Nine out of ten cases, regarded as vital on radiological evidence, showed vital tumour cells on histological section. Lyses and scleroses were not reliable indications of the pre-operative state of the osteosarcoma following chemotherapy. On the other hand, combined qualitative radiological criteria for assesing tumour vitality, proved to be helpful. (orig.) [de

  6. How does a combined pre-operative and post-operative rehabilitation program influence the outcome of ACL reconstruction 2 years after surgery? A comparison between patients in the Delaware-Oslo ACL Cohort and the Norwegian Knee Ligament Registry

    Science.gov (United States)

    Grindem, H.; Granan, LP.; Risberg, MA.; Engebretsen, L.; Snyder-Mackler, L.; Eitzen, I.

    2014-01-01

    Background Preoperative knee function is associated with successful postoperative outcome after ACL reconstruction (ACLR). However, there are few longer-term studies of patients who underwent progressive preoperative and postoperative rehabilitation compared to usual care Objectives To compare preoperative and 2 year postoperative patient-reported outcomes (PROs) in patients undergoing progressive preoperative and postoperative rehabilitation at a sports medicine clinic compared with usual care Methods We included patients aged 16–40 years undergoing primary unilateral ACLR. The preoperative and 2 year postoperative KOOS of 84 patients undergoing progressive pre- and postoperative rehabilitation at a sports medicine clinic (Norwegian Research Center for Active Rehabilitation [NAR] cohort) were compared with the scores of 2690 patients from the Norwegian Knee Ligament Registry (NKLR). The analyses were adjusted for sex, age, months from injury to surgery, and cartilage/meniscus injury at ACLR. Results The NAR cohort had significantly better preoperative KOOS in all subscales, with clinically relevant differences (>10 points) observed in KOOS Pain, ADL, Sports and Quality of Life. At 2 years, the NAR cohort still had significantly better KOOS with clinically relevant differences in KOOS Symptoms, Sports and Quality of Life. At 2 years, 85.7–94.0 % of the patients in the NAR cohort scored within the normative range of the different KOOS subscales, compared to 51.4–75.8 % of the patients in the NKLR cohort. Conclusion Patients in a prospective cohort who underwent progressive pre- and postoperative rehabilitation at a sports medicine clinic showed superior patient-reported outcomes both preoperatively and 2 year postoperatively compared to patients in the Norwegian Knee Ligament Registry who received usual care. PMID:25351782

  7. The validation of the standard Chinese version of the European Organization for Research and Treatment of Cancer Quality of Life Core Questionnaire 30 (EORTC QLQ-C30 in pre-operative patients with brain tumor in China

    Directory of Open Access Journals (Sweden)

    Zhang Hong-ying

    2011-04-01

    Full Text Available Abstract Background Health related quality of life (HRQOL has increasingly emphasized on cancer patients. The psychometric properties of the standard Chinese version of the European Organization for Research and Treatment of Cancer Quality of Life Core Questionnaire 30 (EORTC QLQ-C30, version 3.0 in brain tumor patients wasn't proven, and there was no baseline HRQOL in brain tumor patients prior to surgery. Methods The questionnaire EORTC QLQ-C30 (version 3.0 was administered at three time points: T1, the first or the second day that patients were hospitalized after the brain tumor suspected or diagnosed by MRI or CT; T2, 1 to 2 days after T1, (T1 and T2 were both before surgery; T3, the day before discharge. Clinical variables included disease histologic types, cognitive function, and Karnofsky Performance Status. Results Cronbach's alpha coefficients for multi-item scales were greater than .70 and multitrait scaling analysis showed that most of the item-scale correlation coefficients met the standards of convergent and discriminant validity, except for the cognitive functioning scale. All scales and items exhibited construct validity. Score changes over peri-operation were observed in physical and role functioning scales. Compared with mixed cancer patients assessed after surgery but before adjuvant treatment, brain tumor patients assessed pre-surgery presented better function and fewer symptoms. Conclusions The standard Chinese version of the EORTC QLQ-C30 was overall a valid instrument to assess HRQOL in brain tumor patients in China. The baseline HRQOL in brain tumor patients pre-surgery was better than that in mixed cancer patients post-surgery. Future study should modify cognitive functioning scale and examine test-retest reliability and response validity.

  8. Long-term results of a randomized controlled trial analyzing the role of systematic pre-operative coronary angiography before elective carotid endarterectomy in patients with asymptomatic coronary artery disease.

    Science.gov (United States)

    Illuminati, G; Schneider, F; Greco, C; Mangieri, E; Schiariti, M; Tanzilli, G; Barillà, F; Paravati, V; Pizzardi, G; Calio', F; Miraldi, F; Macrina, F; Totaro, M; Greco, E; Mazzesi, G; Tritapepe, L; Toscano, M; Vietri, F; Meyer, N; Ricco, J-B

    2015-04-01

    To evaluate the potential benefit of systematic preoperative coronary-artery angiography followed by selective coronary-artery revascularization on the incidence of myocardial infarction (MI) in patients undergoing carotid endarterectomy (CEA) without a previous history of coronary artery disease (CAD). We randomised 426 patients who were candidates for CEA, with no history of CAD, a normal electrocardiogram (ECG), and a normal cardiac ultrasound. In group A (n = 216) all patients underwent coronary angiography before CEA. In group B (n = 210) CEA was performed without coronary angiography. Patients were not blinded for relevant assessments during follow-up. Primary end-point was the occurrence of MI at 3.5 years. The secondary end-point was the overall survival rate. Median length of follow-up was 6.2 years. In group A, coronary angiography revealed significant coronary artery stenosis in 68 patients (31.5%). Among them, 66 underwent percutaneous Intervention (PCI) prior to CEA and 2 received combined CEA and coronary-artery bypass grafting (CABG). Postoperatively, no MI was observed in group A, whereas 6 MI occurred in group B, one of which was fatal (p = .01). During the study period, 3 MI occurred in group A (1.4%) and 33 were observed in group B (15.7%), 6 of which were fatal. The Cox model demonstrated a reduced risk of MI for patients in group A receiving coronary angiography (HR,.078; 95% CI, 0.024-0.256; p < .001). In addition, patients with diabetes and patients <70 years presented with an increased risk of MI. Survival analysis at 6 years by Kaplan-Meier estimates was 95.6 ± 3.2% in Group A and 89.7 ± 3.7% in group B (Log Rank = 6.54, p = .01). In asymptomatic coronary-artery patients, systematic coronary angiography prior to CEA followed by selective PCI or CABG significantly reduces the incidence of late MI and increases long-term survival. (ClinicalTrials.gov number, NCT02260453). Copyright © 2015 European Society for Vascular

  9. Baseline and pre-operative 1-year mortality risk factors in a cohort of 509 hip fracture patients consecutively admitted to a co-managed orthogeriatric unit (FONDA Cohort).

    Science.gov (United States)

    Menéndez-Colino, Rocío; Alarcon, Teresa; Gotor, Pilar; Queipo, Rocío; Ramírez-Martín, Raquel; Otero, Angel; González-Montalvo, Juan I

    2018-03-01

    The aim of this study was to determine the patient characteristics that predict 1-year mortality after a hip fracture (HF). All patients admitted consecutively with fragility HF during 1 year in a co-managed orthogeriatric unit of a university hospital (FONDA cohort) were assesed. Baseline and admission demographic, clinical, functional, analytical and body-composition variables were collected in the first 72 h after admission. A protocol designed to minimize the consequences of the HF was applied. One year after the fracture patients or their carers were contacted by telephone to ascertain their vital status. A total of 509 patients with a mean age of 85.6 years were included. One-year mortality was 23.2%. The final multivariate model included 8 independent mortality risk factors: age >85 years, baseline functional impairment in basic activities of daily living, low body mass index, cognitive impairment, heart disease, low hand-grip strength, anaemia at admission, and secondary hyperparathyroidism associated with vitamin D deficiency. The association of several of these factors greatly increased mortality risk, with an OR (95% confidence interval [CI]) of 5.372 (3.227-8.806) in patients with 4 to 5 factors, and an OR (95% CI) of 11.097 (6.432-19.144) in those with 6 or more factors. In addition to previously known factors (such as age, impairment in basic activities of daily living, cognitive impairment, malnutrition and anaemia at admission), other factors, such as muscle strength and hyperparathyroidism associated with vitamin D deficiency, are associated with greater 1-year mortality after a HF. Copyright © 2018 Elsevier Ltd. All rights reserved.

  10. A phase I trial of pre-operative radiotherapy for prostate cancer: Clinical and translational studies

    International Nuclear Information System (INIS)

    Supiot, Stephane; Shubbar, Shubber; Fleshner, Neil; Warde, Padraig; Hersey, Karen; Wallace, Kris; Cole, Heather; Sweet, Joan; Tsihlias, John; Jewett, Michael A.S.; Klotz, Laurence; Bristow, Robert G.

    2008-01-01

    Background and purpose: Selected patients undergoing radical prostatectomy for localized prostate cancer can be at high-risk for pT3 disease and require subsequent radiotherapy. In a phase I trial, we investigated the feasibility of pre-operative radiotherapy for this patient subset. Materials and methods: Eligibility criteria were: T1/T2N0M0 tumors plus (i) Gleason ≥ 7, PSA > 10 ng/ml and 15 ng/ml and less WAF associated with reduced cell proliferation. Conclusion: Intra-operative morbidity is low following short-course, pre-operative radiotherapy. A phase II trial is planned to fully document biochemical response with this combined-modality approach

  11. Pre-operative assessment and post-operative care in elective shoulder surgery.

    Science.gov (United States)

    Akhtar, Ahsan; Macfarlane, Robert J; Waseem, Mohammad

    2013-01-01

    Pre-operative assessment is required prior to the majority of elective surgical procedures, primarily to ensure that the patient is fit to undergo surgery, whilst identifying issues that may need to be dealt with by the surgical or anaesthetic teams. The post-operative management of elective surgical patients begins during the peri-operative period and involves several health professionals. Appropriate monitoring and repeated clinical assessments are required in order for the signs of surgical complications to be recognised swiftly and adequately. This article examines the literature regarding pre-operative assessment in elective orthopaedic surgery and shoulder surgery, whilst also reviewing the essentials of peri- and post-operative care. The need to recognise common post-operative complications early and promptly is also evaluated, along with discussing thromboprophylaxis and post-operative analgesia following shoulder surgery.

  12. The use of CT scan in the pre-operative staging of bronchogenic carcinoma

    International Nuclear Information System (INIS)

    Pada, C.C.

    1992-01-01

    Surgery remains the treatment of choice in patients with localized bronchogenic carcinoma. Pre-operative identification of inoperability spares the patient from unnecessary surgery. This prospective study was carried out to determine the correctness of judgement regarding a patient's operability or inoperability based on the pre-operative staging of CT scan; to find out the sensitivity, specificity and overall accuracy of the CT scan in estimating tumor description, nodal status and metastatic spread to the chest. Staging was done by 3 senior radiologists aware of the diagnosis. Both the surgical and histopathologic findings and staging were gathered and used as measurement of truth in arriving at the CT scan's accuracy. Overall accuracy rate of CT scan in determining operability or inoperability is 80%; tumor description accuracy of assessment is 87% and nodal status estimation has an accuracy of 60%. Sensitivity of CT scan is assessment of metastatic spread to the chest is 93%. There is no statistically significant difference in the judgement of operability or interpretability by CT scan compared to surgical and histopathologic results. The CT scan is recommended as a valuable tool in the pre-operative staging of patients with bronchogenic carcinoma who are candidates for surgery. (auth.). 21 refs.; 8 tabs

  13. Branchial cleft anomalies: accuracy of pre-operative diagnosis, clinical presentation and management.

    Science.gov (United States)

    Guldfred, L-A; Philipsen, B B; Siim, C

    2012-06-01

    To examine the accuracy of the pre-operative diagnosis of branchial cleft anomalies, and also to describe their occurrence, clinical presentation and management. Retrospective review of the records of patients diagnosed with a branchial cleft anomaly between 1997 and 2006. One hundred and twenty-six patients were included. Pre-operative diagnosis had a positive predictive value of 0.856 (95 per cent confidence interval, 0.771-0.918) and a sensitivity of 0.944 (95 per cent confidence interval, 0.869-0.979). These patients' demographic data, investigations, findings and management are presented, along with a possible strategy for dealing with solitary cystic masses in the neck. As pre-operative diagnosis has a positive predictive value of 86 per cent, cystic lesions in the neck should be presumed to be carcinomatous until proven otherwise. Branchial fistulae and sinuses seem to be a disease of childhood, while branchial cysts occur mainly in adults. Branchial cleft anomalies are equally frequent in men and women, and equally distributed on the left and right side of the neck.

  14. Pre-operative Asymptomatic Bacteriuria: A Risk Factor For Prosthetic Joint Infection?

    Science.gov (United States)

    Weale, R; El-Bakri, F; Saeed, Kordo

    2018-04-13

    Infection is a rare complication following implantation of prosthetic material into a joint. The impact of asymptomatic bacteriuria (ASB) before elective operations and the subsequent risk of prosthetic joint infection (PJI) are not well understood. • Assess the prevalence of ASB amongst patients undergoing total arthroplasty of the hip and knee. • Determine the rates of PJI diagnosed within two years of the arthroplasty and if ASB is an independent risk factor for developing PJI. Patients who had total/unicondylar knee or total hip arthroplasty were retrospectively reviewed over a five-year period. Pre-operative urine samples within one year of surgery were analysed and those with ASB identified. Primary outcome was prosthetic joint infection (PJI) within the first postoperative year. 5542 patients were included. 4368 had a pre-operative urine culture recorded. The prevalence of ASB was 140 of 4368 (3.2%). The overall PJI rate was 56 of 5542 (1.01%). Of those with a PJI, 33 had a pre-operative urine sample recorded. The infection rate in the ASB group was 5% (7 of 140), in the no-ASB group it was 0.61% (26 of 4228) and in the group without a urine sample it was 1.96% (23 of 1174) (p value prosthetic joint, suggestive the relationship is unlikely causal. Copyright © 2018. Published by Elsevier Ltd.

  15. Agreement between pre-operative and intra-operative bacteriological samples in 85 chronic peri-prosthetic infections.

    Science.gov (United States)

    Matter-Parrat, V; Ronde-Oustau, C; Boéri, C; Gaudias, J; Jenny, J-Y

    2017-04-01

    Whether pre-operative microbiological sampling contributes to the management of chronic peri-prosthetic infection remains controversial. We assessed agreement between the results of pre-operative and intra-operative samples in patients undergoing single-stage prosthesis exchange to treat chronic peri-prosthetic infection. Agreement between pre-operative and intra-operative samples exceeds 75% in patients undergoing single-stage exchange of a hip or knee prosthesis to treat chronic peri-prosthetic infection. This single-centre retrospective study included 85 single-stage prosthesis exchange procedures in 82 patients with chronic peri-prosthetic infection at the hip or knee. Agreement between pre-operative and intra-operative sample results was evaluated. Changes to the initial antibiotic regimen made based on the intra-operative sample results were recorded. Of 149 pre-operative samples, 109 yielded positive cultures, in 75/85 cases. Of 452 intra-operative samples, 354 yielded positive cultures, in 85/85 cases. Agreement was complete in 54 (63%) cases and partial in 9 (11%) cases; there was no agreement in the remaining 22 (26%) cases. The complete agreement rate was significantly lower than 75% (P=0.01). The initial antibiotic regimen was inadequate in a single case. Pre-operative sampling may contribute to the diagnosis of peri-prosthetic infection but is neither necessary nor sufficient to confirm the diagnosis and identify the causative agent. The spectrum of the initial antibiotic regimen cannot be safely narrowed based on the pre-operative sample results. We suggest the routine prescription of a probabilistic broad-spectrum antibiotic regimen immediately after the prosthesis exchange, even when a pathogen was identified before surgery. IV, retrospective study. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  16. Combining task-evoked and spontaneous activity to improve pre-operative brain mapping with fMRI

    Science.gov (United States)

    Fox, Michael D.; Qian, Tianyi; Madsen, Joseph R.; Wang, Danhong; Li, Meiling; Ge, Manling; Zuo, Huan-cong; Groppe, David M.; Mehta, Ashesh D.; Hong, Bo; Liu, Hesheng

    2016-01-01

    Noninvasive localization of brain function is used to understand and treat neurological disease, exemplified by pre-operative fMRI mapping prior to neurosurgical intervention. The principal approach for generating these maps relies on brain responses evoked by a task and, despite known limitations, has dominated clinical practice for over 20 years. Recently, pre-operative fMRI mapping based on correlations in spontaneous brain activity has been demonstrated, however this approach has its own limitations and has not seen widespread clinical use. Here we show that spontaneous and task-based mapping can be performed together using the same pre-operative fMRI data, provide complimentary information relevant for functional localization, and can be combined to improve identification of eloquent motor cortex. Accuracy, sensitivity, and specificity of our approach are quantified through comparison with electrical cortical stimulation mapping in eight patients with intractable epilepsy. Broad applicability and reproducibility of our approach is demonstrated through prospective replication in an independent dataset of six patients from a different center. In both cohorts and every individual patient, we see a significant improvement in signal to noise and mapping accuracy independent of threshold, quantified using receiver operating characteristic curves. Collectively, our results suggest that modifying the processing of fMRI data to incorporate both task-based and spontaneous activity significantly improves functional localization in pre-operative patients. Because this method requires no additional scan time or modification to conventional pre-operative data acquisition protocols it could have widespread utility. PMID:26408860

  17. [Pre-operation evaluation and intra-operation management of cochlear implantation].

    Science.gov (United States)

    Zhang, Dao-xing; Hu, Bao-hua; Xiao, Yu-li; Shi, Bo-ning

    2004-10-01

    To summarize pre-operation evaluation experiences in cochlear implantation. Performing auditory evaluation and image analysis seriously in 158 severe hearing loss or total deaf cases before cochlear implantation, comparing their performance with the findings during and post operation. Among the total 158 cases, 116 cases with normal structure, 42 cases with the abnormal findings of the inner or middle ear. Stapedial gusher happened in 6 cases, 1 case was not predicted before operation. Except 1 case with serious malformation, the findings of other 157 cases in operation were consistent with the pre-operation evaluation. We helped all patients reconstruct auditory conduction with cochlear implantation, and the average hearing level up to 37.6 dB SPL. Performing image analysis seriously before operation and planning for operation according to HRCT can do great help to cochlear implantation. The operation under the HRCT instruction has less complications.

  18. Effect of pre-operative methylprednisolone on orthostatic hypotension during early mobilization after total hip arthroplasty

    DEFF Research Database (Denmark)

    Lindberg-Larsen, V; Petersen, P B; Jans, Ø

    2018-01-01

    a standardized mobilization protocol pre-operatively, 6, and 24 h after surgery. Systolic and diastolic arterial pressure and heart rate were measured non-invasively (Nexfin® ). The systemic inflammation was monitored by the C-reactive protein (CRP) response. RESULTS: At 6 h post-operatively, 11 (38%) versus 11......BACKGROUND: Orthostatic hypotension (OH) and intolerance (OI) are common after total hip arthroplasty (THA) and may delay early mobilization. The pathology of OH and OI includes a dysregulated post-operative vasopressor response, by a hitherto unknown mechanism. We hypothesized that OI could...... be related to the inflammatory stress response which is inhibited by steroid administration. Consequently, this study evaluated the effect of a pre-operative high-dose methylprednisolone on OH and OI early after THA. METHODS: Randomized, double-blind, placebo-controlled study in 59 patients undergoing...

  19. Clinical feasibility of pre-operative neurodevelopmental assessment of infants undergoing open heart surgery.

    Science.gov (United States)

    Campbell, Miranda; Rabbidge, Bridgette; Ziviani, Jenny; Sakzewski, Leanne

    2017-08-01

    Assessing the neurodevelopmental status of infants with congenital heart disease before surgery provides a means of identifying those at heightened risk of developmental delay. This study aimed to investigate factors impacting clinical feasibility of pre-operative neurodevelopmental assessment of infants undergoing early open heart surgery. Infants who underwent open heart surgery prior to 4 months of age participated in this cross-sectional study. The Test of Infant Motor Performance and Prechtl's Assessment of General Movements were undertaken on infants pre-operatively. When assessments could not be undertaken, reasons were ascribed to either infant or environmental circumstances. Demographic data and Aristotle scores were compared between groups of infants who did or did not undergo assessment. Binary logistic regression was used to explore associations. A total of 60 infants participated in the study. Median gestational age was 38.78 weeks (interquartile range: 36.93-39.72). Of these infants, 37 (62%) were unable to undergo pre-operative assessment. Twenty-four (40%) could not complete assessment due to infant-related factors and 13 (22%) due to environmental-related factors. For every point increase in the Aristotle Patient-Adjusted Complexity score, the infants likelihood of being unable to undergo assessment increased by 35% (odds ratio: 0.35; 95% confidence interval: 1.03-1.77, P = 0.03). Over half of the infants undergoing open heart surgery were unable to complete pre-operative neurodevelopmental assessment. The primary reason for this was infant-related medical instability. Findings suggest further research is warranted to investigate whether the Aristotle Patient-Adjusted Complexity score might serve as an indicator to inform developmental surveillance with this medically fragile cohort. © 2017 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

  20. Pre-operative concurrent chemoradiotherapy for stage IIIA (N2) Non-Small cell lung cancer

    International Nuclear Information System (INIS)

    Lee, Kyu Chan; Ahn, Yong Chan; Park, Keun Chil

    1999-01-01

    This is to evaluate the acute complication, resection rate, and tumor down-staging after pre-operative concurrent chemoradiotherapy for stage IIIA (N2) non-small cell lung cancer. Fifteen patients with non-small cell lung cancer were enrolled in this study from May 1997 to June 1998 in Samsung Medical Center. The median age of the patients was 61 (range, 45-67) years and male to female ratio was 12:3. Pathologic types were squamous cell carcinoma (11) and adenocarcinoma (4). Pre-operative clinical tumor stages were cT1 in 2 patients, cT2 in 12, and cT3 in 1 and all were N2. Ten patients were proved to be N2 with mediastinoscopic biopsy and five had clinically evident mediastinal lymph node metastases on the chest CT scans. Pre-operative radiation therapy field included the primary tumor, the ipsilateral hilum, and the mediastinum. Total radiation dose was 45 Gy over 5 weeks with daily dose of 1.8 Gy. Pre-operative concurrent chemotherapy consisted of two cycles of intraventous cis-Platin (100 mg/m 2 ) on day 1 and oral Etoposide (50 mg/m 2 /day) on days 1 through 14 with 4 weeks' interval. Surgery was followed after the pre-operative re-evaluation including chest CT scan in 3 weeks of the completion of the concurrent chemoradiotherapy if there was no evidence of disease progression. Full dose radiation therapy was administered to all the 15 patients. Planned two cycles of chemotherapy was completed in 11 patients and one cycle was given to four. One treatment related death of acute respiratory distress syndrome occurred in 15 days of surgery. Hospital admission was required in three patients including one with radiation pneumonitis and two with neutropenic fever. Hematologic complications and other acute complications including esophagitis were tolerable. Resection rate was 92.3% (12/13) in 13 patients excluding two patients who refused surgery. Pleural seeding was found in one patient after thoracotomy and tumor resection was not feasible. Post-operative tumor

  1. Pre-operative concurrent chemoradiotherapy for stage IIIA (N2) Non-Small cell lung cancer

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Kyu Chan; Ahn, Yong Chan; Park, Keun Chil [College of Medicine, Sungkyunkwan Univ., Seoul (Korea, Republic of)] [and others

    1999-06-01

    This is to evaluate the acute complication, resection rate, and tumor down-staging after pre-operative concurrent chemoradiotherapy for stage IIIA (N2) non-small cell lung cancer. Fifteen patients with non-small cell lung cancer were enrolled in this study from May 1997 to June 1998 in Samsung Medical Center. The median age of the patients was 61 (range, 45-67) years and male to female ratio was 12:3. Pathologic types were squamous cell carcinoma (11) and adenocarcinoma (4). Pre-operative clinical tumor stages were cT1 in 2 patients, cT2 in 12, and cT3 in 1 and all were N2. Ten patients were proved to be N2 with mediastinoscopic biopsy and five had clinically evident mediastinal lymph node metastases on the chest CT scans. Pre-operative radiation therapy field included the primary tumor, the ipsilateral hilum, and the mediastinum. Total radiation dose was 45 Gy over 5 weeks with daily dose of 1.8 Gy. Pre-operative concurrent chemotherapy consisted of two cycles of intraventous cis-Platin (100 mg/m{sup 2}) on day 1 and oral Etoposide (50 mg/m{sup 2}/day) on days 1 through 14 with 4 weeks' interval. Surgery was followed after the pre-operative re-evaluation including chest CT scan in 3 weeks of the completion of the concurrent chemoradiotherapy if there was no evidence of disease progression. Full dose radiation therapy was administered to all the 15 patients. Planned two cycles of chemotherapy was completed in 11 patients and one cycle was given to four. One treatment related death of acute respiratory distress syndrome occurred in 15 days of surgery. Hospital admission was required in three patients including one with radiation pneumonitis and two with neutropenic fever. Hematologic complications and other acute complications including esophagitis were tolerable. Resection rate was 92.3% (12/13) in 13 patients excluding two patients who refused surgery. Pleural seeding was found in one patient after thoracotomy and tumor resection was not feasible. Post

  2. Pre-operative fasting: a nationwide survey of German anaesthesia departments.

    Science.gov (United States)

    Breuer, J-P; Bosse, G; Seifert, S; Prochnow, L; Martin, J; Schleppers, A; Geldner, G; Soreide, E; Spies, C

    2010-03-01

    Shorter pre-operative fasting improves clinical outcome without an increased risk. Since October 2004, German Anaesthesiology Societies have officially recommended a fast of 2 h for clear fluids and 6 h for solid food before elective surgery. We conducted a nationwide survey to evaluate the current clinical practice in Germany. Between July 2006 and January 2007, standardized questionnaires were mailed to 3751 Anaesthesiology Society members in leading positions requesting anonymous response. The overall response rate was 66% (n=2418). Of those, 2148 (92%) claimed familiarity with the new guidelines. About a third (n=806, 34%) reported full adherence to the new recommendations, whereas 1043 (45%) reported an eased fasting practice. Traditional Nil per os after midnight was still recommended by 157 (7%). Commonest reasons reported for adopting the new guidelines were: 'improved pre-operative comfort' (84%), and 'increased patient satisfaction' (83%); reasons against were: 'low flexibility in operation room management' (19%), and 'increased risk of aspiration' (13%). Despite the apparent understanding of the benefits from reduced pre-operative fasting, full implementation of the guidelines remains poor in German anaesthesiology departments.

  3. A histopathological effectiveness of pre-operative irradiation for biliary tract cancer

    International Nuclear Information System (INIS)

    Mizusaki, Kaoru

    1993-01-01

    There is almost no report on pre-operative irradiation therapy in biliary tract cancer. For the purpose of attaining improved operative results, pre-operative irradiation has so for been performed in our department. We experienced 106 cases of biliary tract cancer during the period from January 1982 to December 1990, including 30 cases treated by pre-operative irradiation. Among 30 cases, 20 cases, including 9 cases of gallbladder cancer and 11 cases of bile duct cancer, were resectable. Final histopathological findings were obtained in 8 cases of gallbladder cancer and 9 cases of bile duct cancer. The effectiveness of irradiation was evaluated according to the histopathological criteria proposed by Ohboshi and Shimosato in 1971. Four cases were Grade I, 2 cases were Grade IIA, and 2 cases were Grade IIB, and 1 case was Grade III of bile duct cancer. In both groups, no correlation was observed between the exposure doses and their effects. Although no correlation was noted between the degree of differentiation of tubular adenocarcinoma of microscopic pathological findings and the irradiation effects, 1 case of poorly differentiated tubular adenocarcinoma of the bile duct was evaluated as Grade III. Mucinous adenocarcinoma and papillary adenocarcinoma of the gallbladder were revealed to be Grade I. According to the main affected site of bile duct cancer, a good irradiation effect was obtained in patients with upper to middle bile duct cancer. The irradiation effect on the gallbladder and the bile duct wall was predominant on the mucous side but less effective on the serous side. From the histopathological findings, the effectiveness of pre-operative irradiation was suggested. These results suggested that the further clinical evaluation, such as rates of resection or prognostic outcome would be relevant. (author)

  4. Is pre-operative imaging essential prior to ureteric stone surgery?

    Science.gov (United States)

    Youssef, F R; Wilkinson, B A; Hastie, K J; Hall, J

    2012-09-01

    The aim of this study was to identify patients not requiring ureteric stone surgery based on pre-operative imaging (within 24 hours) prior to embarking on semirigid ureteroscopy (R-URS) for urolithiasis. The imaging of all consecutive patients on whom R-URS for urolithiasis was performed over a 12-month period was reviewed. All patients had undergone a plain x-ray of the kidney, ureters and bladder (KUB), abdominal non-contrast computed tomography (NCCT-KUB) or both on the day of surgery. A total of 96 patients were identified for the study. Stone sizes ranged from 3 mm to 20 mm. Thirteen patients (14%) were cancelled as no stone(s) were identified on pre-operative imaging. Of the patients cancelled, 8 (62%) required NCCT-KUB to confirm spontaneous stone passage. One in seven patients were stone free on the day of surgery. This negates the need for unnecessary anaesthetic and instrumentation of the urinary tract, with the associated morbidity. Up-to-date imaging prior to embarking on elective ureteric stone surgery is highly recommended.

  5. Value of flexible bronchoscopy in the pre-operative work-up of solitary pulmonary nodules.

    Science.gov (United States)

    Schwarz, Carsten; Schönfeld, Nicolas; Bittner, Roland C; Mairinger, Thomas; Rüssmann, Holger; Bauer, Torsten T; Kaiser, Dirk; Loddenkemper, Robert

    2013-01-01

    The diagnostic value of flexible bronchoscopy in the pre-operative work-up of solitary pulmonary nodules (SPN) is still under debate among pneumologists, radiologists and thoracic surgeons. In a prospective observational manner, flexible bronchoscopy was routinely performed in 225 patients with SPN of unknown origin. Of the 225 patients, 80.5% had lung cancer, 7.6% had metastasis of an extrapulmonary primary tumour and 12% had benign aetiology. Unsuspected endobronchial involvement was found in 4.4% of all 225 patients (or in 5.5% of patients with lung cancer). In addition, flexible bronchoscopy clarified the underlying aetiology in 41% of the cases. The bronchoscopic biopsy results from the SPN were positive in 84 (46.5%) patients with lung cancer. Surgery was cancelled due to the results of flexible bronchoscopy in four cases (involvement of the right main bronchus (impaired pulmonary function did not allow pneumonectomy) n=1, small cell lung cancer n=1, bacterial pneumonia n=2), and the surgical strategy had to be modified to bilobectomy in one patient. Flexible bronchoscopy changed the planned surgical approach in five cases substantially. These results suggest that routine flexible bronchoscopy should be included in the regular pre-operative work-up of patients with SPN.

  6. Effect of stapedotomy on pre-operative tinnitus and its psychosomatic burden.

    Science.gov (United States)

    Bast, Florian; Mazurek, Birgit; Schrom, Thomas

    2013-12-01

    According to the literature, between 40 and 90% of otosclerosis patients suffering from hearing loss also suffer from tinnitus on the affected side. For a lot of these patients tinnitus represents a handicap that is just as debilitating as the hearing loss itself. The main goal of the surgical treatment of otosclerosis is a significant improvement in hearing loss, but frequent reports of reduced tinnitus after surgery suggest that this can be a positive side effect. All patients who underwent stapedotomy were initially included in the study. Retrospectively, the tinnitus questionnaire as compiled by Goebel and Hiller was sent to the patients, and 34 patients (37 ears) replied. The pre- and postoperative cases of tinnitus were divided into compensated and non-compensated tinnitus. In addition the following tinnitus-related factors were evaluated: emotional, cognitive and mental burden; intrusiveness of the tinnitus; hearing problems; somatic ailments; and sleep disturbances. Over 80% of the patients surveyed suffered from tinnitus pre-operation. The tinnitus disappeared or improved in over 60% of the cases after stapedotomy. In addition, the related factors surveyed also improved appreciably post surgery and reached a significant level in patients with compensated tinnitus. Besides a significant improvement in hearing loss the intensity and the psychosomatic burden of a pre-operative tinnitus can be reduced by stapedotomy. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  7. Surgery information reduces anxiety in the pre-operative period

    Directory of Open Access Journals (Sweden)

    Kiyohara Leandro Yoshinobu

    2004-01-01

    Full Text Available PURPOSE: Patients preparing to undergo surgery should not suffer needless anxiety. This study aimed to evaluate anxiety levels on the day before surgery as related to the information known by the patient regarding the diagnosis, surgical procedure, or anesthesia. METHOD: Patients reported their knowledge of diagnosis, surgery, and anesthesia. The Spielberger State-Trait Anxiety Inventory (STAI was used to measure patient anxiety levels. RESULTS: One hundred and forty-nine patients were selected, and 82 females and 38 males were interviewed. Twenty-nine patients were excluded due to illiteracy. The state-anxiety levels were alike for males and females (36.10 ± 11.94 vs. 37.61 ± 8.76 (mean ± SD. Trait-anxiety levels were higher for women (42.55 ± 10.39 vs. 38.08 ± 12.25, P = 0.041. Patient education level did not influence the state-anxiety level but was inversely related to the trait-anxiety level. Knowledge of the diagnosis was clear for 91.7% of patients, of the surgery for 75.0%, and of anesthesia for 37.5%. Unfamiliarity with the surgical procedure raised state-anxiety levels (P = 0.021. A lower state-anxiety level was found among patients who did not know the diagnosis but knew about the surgery (P = 0.038. CONCLUSIONS: Increased knowledge of patients regarding the surgery they are about to undergo may reduce their state-anxiety levels.

  8. Comparison of 3D reconstruction of mandible for pre-operative planning using commercial and open-source software

    Science.gov (United States)

    Abdullah, Johari Yap; Omar, Marzuki; Pritam, Helmi Mohd Hadi; Husein, Adam; Rajion, Zainul Ahmad

    2016-12-01

    3D printing of mandible is important for pre-operative planning, diagnostic purposes, as well as for education and training. Currently, the processing of CT data is routinely performed with commercial software which increases the cost of operation and patient management for a small clinical setting. Usage of open-source software as an alternative to commercial software for 3D reconstruction of the mandible from CT data is scarce. The aim of this study is to compare two methods of 3D reconstruction of the mandible using commercial Materialise Mimics software and open-source Medical Imaging Interaction Toolkit (MITK) software. Head CT images with a slice thickness of 1 mm and a matrix of 512x512 pixels each were retrieved from the server located at the Radiology Department of Hospital Universiti Sains Malaysia. The CT data were analysed and the 3D models of mandible were reconstructed using both commercial Materialise Mimics and open-source MITK software. Both virtual 3D models were saved in STL format and exported to 3matic and MeshLab software for morphometric and image analyses. Both models were compared using Wilcoxon Signed Rank Test and Hausdorff Distance. No significant differences were obtained between the 3D models of the mandible produced using Mimics and MITK software. The 3D model of the mandible produced using MITK open-source software is comparable to the commercial MIMICS software. Therefore, open-source software could be used in clinical setting for pre-operative planning to minimise the operational cost.

  9. Pre-operative Tei Index does not predict left ventricular function immediately after mitral valve repair

    Directory of Open Access Journals (Sweden)

    Chirojit Mukherjee

    2012-01-01

    Full Text Available Echocardiographic assessment of systolic left ventricular (LV function in patients with severe mitral regurgitation (MR undergoing mitral valve (MV repair can be challenging because the measurement of ejection fraction (EF or fractional area change (FAC in pathological states is of questionable value. The aim of our study was to evaluate the usefulness of the pre-operative Tei Index in predicting left ventricular EF or FAC immediately after MV repair. One hundred and thirty patients undergoing MV repair with sinus rhythm pre- and post-operatively were enrolled in this prospective study. Twenty-six patients were excluded due to absence of sinus rhythm post-operatively. Standard transesophageal examination(IE 33,Philips,Netherlands was performed before and after cardiopulmonary bypass according to the guidelines of the ASE/SCA. FAC was determined in the transgastric midpapillary short-axis view. LV EF was measured in the midesophageal four- and two-chamber view. For calculation of the Tei Index, the deep transgastric and the midesophageal four-chamber view were used. Statistical analysis was performed with SPSS 17.0. values are expressed as mean with standard deviation. LV FAC and EF decreased significantly after MV repair (FAC: 56±12% vs. 50±14%, P<0.001; EF: 58±11 vs. 50±12Έ P<0.001. The Tei Index decreased from 0.66±0.23 before MV repair to 0.41±0.19 afterwards (P<0.001. No relationship between pre-operative Tei Index and post-operative FAC or post-operative EF were found (FAC: r=−0.061, P=0.554; EF: r=−0.29, P=0.771. Conclusion: Pre-operative Tei Index is not a good predictor for post-operative FAC and EF in patients undergoing MV repair.

  10. Pre-operative urinary tract infection: is it a risk factor for early surgical site infection with hip fracture surgery? A retrospective analysis.

    Science.gov (United States)

    Yassa, Rafik Rd; Khalfaoui, Mahdi Y; Veravalli, Karunakar; Evans, D Alun

    2017-03-01

    The aims of the current study were to determine whether pre-operative urinary tract infections in patients presenting acutely with neck of femur fractures resulted in a delay to surgery and whether such patients were at increased risk of developing post-operative surgical site infections. A retrospective review of all patients presenting with a neck of femur fracture, at a single centre over a one-year period. The hospital hip fracture database was used as the main source of data. UK University Teaching Hospital. All patients ( n  = 460) presenting across a single year study period with a confirmed hip fracture. The presence of pre-operative urinary tract infection, the timing of surgical intervention, the occurrence of post-operative surgical site infection and the pathogens identified. A total of 367 patients were operated upon within 24 hours of admission. Urinary infections were the least common cause of delay. A total of 99 patients (21.5%) had pre-operative urinary tract infection. Post-operatively, a total of 57 (12.4%) patients developed a surgical site infection. Among the latter, 31 (54.4%) did not have a pre-operative urinary infection, 23 (40.4%) patients had a pre-operative urinary tract infection, 2 had chronic leg ulcers and one patient had a pre-operative chest infection. Statistically, there was a strong relationship between pre-operative urinary tract infection and the development of post-operative surgical site infection ( p -value: 0.0005). The results of our study indicate that pre-operative urinary tract infection has a high prevalence amongst those presenting with neck of femur fractures, and this is a risk factor for the later development of post-operative surgical site infection.

  11. Somatotrophic and corticotrophic function outcome after transesphenoidal surgery in patients with sellar tumors and pre-operative endocrine deficits Evolução das funções somatotrófica e corticotrófica após cirurgia transesfenoidal em pacientes com tumores selares e deficits endócrinos pré-operatórios

    Directory of Open Access Journals (Sweden)

    Fernando R. Pimentel-Filho

    1997-09-01

    Full Text Available Sixteen patients with sellar tumors that were treated surgically and who had pre-operative somatotrophic and corticotrophic function deficits were submitted to pre- and early post-operative insulin tolerance tests (ITTs. Seven patients had non-functioning adenomas, 5 had prolactinomas, 3 had craniopharyngioma and 1 had cordoma of the clivus. All patients had macro-tumors and none received radiotherapy within the studied period. Seven patients had GH, 4 had Cortisol and 5 had both GH/cortisol function pre-operative deficit. Five patients with isolated GH, 4 with isolated Cortisol and 3 with both GH/cortisol deficiencies showed a postoperative functional recovery. New Cortisol secretion deficits were observed in 2 patients postoperatively and both required long-term steroid replacement. These data suggest that preoperative endocrine deficits may be reversible after surgical decompression of the sellar region and that new endocrine deficits are rarely seen after surgery. All such patients should be tested postoperatively from an endocrinological point of view to reevaluate the need for replacement therapies.Dezesseis pacientes com tumores da região selar que foram tratados cirurgicamente e que possuíam deficits funcionais dos eixos somatotrófico ou corticotrófico foram submetidos a teste de tolerância à insulina pré- e pós-operatoriamente. Sete pacientes possuíam adenomas não-funcionantes, 5 possuíam prolactinomas, 3 craniofaringiomas e 1 possuía cordoma de clivus. Todos os pacientes possuíam macrotumores e nenhum deles foi submetido a radioterapia durante o período do estudo. Sete pacientes possuíam deficiência isolada do setor somatotrófico, 4 isolada do setor corticotrófico e 5 possuíam deficiência de ambos os setores. Cinco pacientes com deficiência isolada do setor somatotrófico, 4 com deficit isolado do setor corticotrófico e 3 com deficiência nos dois setores obtiveram melhora funcional pós-operatoriamente. Novos

  12. Predictors of Success in Bariatric Surgery: the Role of BMI and Pre-operative Comorbidities.

    Science.gov (United States)

    da Cruz, Magda Rosa Ramos; Branco-Filho, Alcides José; Zaparolli, Marília Rizzon; Wagner, Nathalia Farinha; de Paula Pinto, José Simão; Campos, Antônio Carlos Ligocki; Taconeli, Cesar Augusto

    2017-11-10

    This is a retrospective review of 204 patients who underwent bariatric surgery. The impact of weight regain (WR), pre-operative comorbidities and BMI values on the recurrence of comorbidities was evaluated, and an equation was elaborated to estimate BMI at 5 years of bariatric surgery. Pre-operative data, after 1 year and after 5 years, was collected from the medical records. Descriptive analyses and bivariate hypothesis tests were performed first, and then, a generalised linear regression model with Tweedie distribution was adjusted. The hit rate and the Kendall coefficient of concordance (Kendall's W) of the equation were calculated. At the end, the Mann-Whitney test was performed between the BMI, WR and the presence of comorbidities, after a post-operative period of 5 years. The adjustment of the model resulted in an equation that estimates the mean value of BMI 5 years after surgery. The hit rate was 82.35% and the value of Kendall's W was 0.85 for the equation. It was found that patients with comorbidities presented a higher median WR (10.13%) and a higher mean BMI (30.09 kg/m 2 ) 5 years after the surgery. It is concluded that the equation is useful for estimating the mean BMI at 5 years of surgery and that patients with low pre-operative HDL and folic acid levels, with depression and/or anxiety and a higher BMI, have a higher BMI at 5 years of surgery and higher incidence of comorbid return and dissatisfaction with post-operative results.

  13. Implementation of pre-operational version of RODOS in Slovakia

    International Nuclear Information System (INIS)

    Duranova, T.; Janko, K.

    2000-01-01

    With support of the European Commission's Echo programme ''Implementation of the Rodeos Decision Support System for Off-Site Emergency Preparation and response in the Emergency centres in Poland and the Slovak Republics' '', Rodeos was implemented in the Slovak Republic. The main objective of the project - implemented by the Consortium of Ecton and STUK, with participation of VUJE and IAE - was to accelerate the implementation of the RODOS system within national emergency preparedness arrangements in Poland and the Slovak Republic. The main elements are: procure and install the computer hardware for the RODOS; establish dedicated communication lines; install and adapt RODOS software; test and verify the operability of the whole system; develop and implement procedures for the pre-operational integration of RODOS into national emergency arrangements; develop and implement maintenance procedures; develop and implement a training programme. (author)

  14. Implementation of pre-operational version of RODOS in Slovakia

    International Nuclear Information System (INIS)

    Duranova, T.

    2001-01-01

    With support from the European Commission's ECHO programme 'Implementation of the RODOS Decision Support System for Off-Site Emergency Preparation and response in the Emergency centres in Poland and the Slovak Republic', RODOS was implemented in the Slovak Republic. The main objective of the project which was implemented by the Consortium of ENCONET and STUK, with participation of VUJE and IAE, was to accelerate the implementation of the RODOS system within national emergency preparedness arrangements in Poland and the Slovak Republic. The main elements are: procure and install the computer hardware for the RODOS; establish dedicated communication lines; install and adapt RODOS software; test and verify the operability of the whole system; develop and implement procedures for the pre-operational integration of RODOS into national emergency arrangements; develop and implement maintenance procedures; develop and implement a training programme. (author)

  15. Participating in patient education

    DEFF Research Database (Denmark)

    Kristiansen, Tine Mechlenborg; Antoft, Rasmus

    2015-01-01

    point is applied in order to illustrate two central status passages taking place at the locally developed patient education programme: 1) The status passage from novice to an experienced person with chronic illness, and 2) The transformation from adolescence to adulthood living with a chronic illness......The paper builds on previous ethnographic research in Denmark focusing on the significance of participating in a locally developed patient education programme for everyday life (Kristiansen et.al. 2015). It presents a secondary analysis. Group based patient education can be understood as a health...... studies within the field of patient education and how it can enhance our understanding of the social practices at play and the identity transitions occurring as a result of the chronic illness itself and the participation at the programme. Further we reflect on potential practical implications of our...

  16. Clinical target volume delineation in glioblastomas: pre-operative versus post-operative/pre-radiotherapy MRI

    Science.gov (United States)

    Farace, P; Giri, M G; Meliadò, G; Amelio, D; Widesott, L; Ricciardi, G K; Dall'Oglio, S; Rizzotti, A; Sbarbati, A; Beltramello, A; Maluta, S; Amichetti, M

    2011-01-01

    Objectives Delineation of clinical target volume (CTV) is still controversial in glioblastomas. In order to assess the differences in volume and shape of the radiotherapy target, the use of pre-operative vs post-operative/pre-radiotherapy T1 and T2 weighted MRI was compared. Methods 4 CTVs were delineated in 24 patients pre-operatively and post-operatively using T1 contrast-enhanced (T1PRECTV and T1POSTCTV) and T2 weighted images (T2PRECTV and T2POSTCTV). Pre-operative MRI examinations were performed the day before surgery, whereas post-operative examinations were acquired 1 month after surgery and before chemoradiation. A concordance index (CI) was defined as the ratio between the overlapping and composite volumes. Results The volumes of T1PRECTV and T1POSTCTV were not statistically different (248 ± 88 vs 254 ± 101), although volume differences >100 cm3 were observed in 6 out of 24 patients. A marked increase due to tumour progression was shown in three patients. Three patients showed a decrease because of a reduced mass effect. A significant reduction occurred between pre-operative and post-operative T2 volumes (139 ± 68 vs 78 ± 59). Lack of concordance was observed between T1PRECTV and T1POSTCTV (CI = 0.67 ± 0.09), T2PRECTV and T2POSTCTV (CI = 0.39 ± 0.20) and comparing the portion of the T1PRECTV and T1POSTCTV not covered by that defined on T2PRECTV images (CI = 0.45 ± 0.16 and 0.44 ± 0.17, respectively). Conclusion Using T2 MRI, huge variations can be observed in peritumoural oedema, which are probably due to steroid treatment. Using T1 MRI, brain shifts after surgery and possible progressive enhancing lesions produce substantial differences in CTVs. Our data support the use of post-operative/pre-radiotherapy T1 weighted MRI for planning purposes. PMID:21045069

  17. Comunicação: uma necessidade percebida no período pré-operatório de pacientes cirúrgicos Comunicación: una necesidad percibida en lo periodo pre-operatorio de pacientes quirúgicos Communication: a percieved need in the pre-operative period for surgical patients

    Directory of Open Access Journals (Sweden)

    Waldine Viana da Silva

    2005-12-01

    Full Text Available O estudo teve como objetivo avaliar os sentimentos de pacientes no período pré-operatório. É um estudo descritivo com abordagem qualitativa. Foi realizado em uma unidade cirúrgica de um hospital público num município do Estado de São Paulo. A população constituiu-se de pacientes no período pré-operatório, na faixa etária de 10 a 80 anos. Observação não sistematizada e entrevista semi-estruturada foram utilizadas para coleta de dados. Os resultados evidenciaram a falta de comunicação efetiva devido às barreiras existentes, impedindo um relacionamento terapêutico adequado e, frente a isso, os pacientes permanecem ansiosos e deprimidos durante toda a internação por falta de orientação quanto à cirurgia e ausência de apoio por parte da equipe de Saúde.El estudio tuve como el objetivo evaluar los sentimientos de pacientes en el diario perioperatorio. Él es descriptivo com un abordaje cualitativo. Fue Ilevado a través de una unidad quirúrgica de un hospital público en el estado de São Paulo. La población consistió en pacientes en el diario perioperatorio, en la venda sería de 10 a los 80 años. Para la recolecta de datos fueron usados la observación y la entrevista semi-estructurada. Los resultados evidencian la carencia de la comunicación logran debido a las barreras existentes, inpedindo una ajustada relación terapéutica, afrontan a esto, los pacientes siguen ansiosos y pressionados durante toda la internacón debido a la falta de orientación cuanto a la chirugía y a la ausencia de la ayuda de parte del equipo de salud.The study had as objective to evaluate the patients' feelings in the pre-operative period. The study is descriptive with qualitative approach. It was accomplished in a surgical unit of a public hospital of São Paulo. The population was constituted of patients in the pre-operative period, in the age group from 10 to 80 years. Non-systematized observation and semi-structured glimpses were used

  18. Combining task-evoked and spontaneous activity to improve pre-operative brain mapping with fMRI.

    Science.gov (United States)

    Fox, Michael D; Qian, Tianyi; Madsen, Joseph R; Wang, Danhong; Li, Meiling; Ge, Manling; Zuo, Huan-Cong; Groppe, David M; Mehta, Ashesh D; Hong, Bo; Liu, Hesheng

    2016-01-01

    Noninvasive localization of brain function is used to understand and treat neurological disease, exemplified by pre-operative fMRI mapping prior to neurosurgical intervention. The principal approach for generating these maps relies on brain responses evoked by a task and, despite known limitations, has dominated clinical practice for over 20years. Recently, pre-operative fMRI mapping based on correlations in spontaneous brain activity has been demonstrated, however this approach has its own limitations and has not seen widespread clinical use. Here we show that spontaneous and task-based mapping can be performed together using the same pre-operative fMRI data, provide complimentary information relevant for functional localization, and can be combined to improve identification of eloquent motor cortex. Accuracy, sensitivity, and specificity of our approach are quantified through comparison with electrical cortical stimulation mapping in eight patients with intractable epilepsy. Broad applicability and reproducibility of our approach are demonstrated through prospective replication in an independent dataset of six patients from a different center. In both cohorts and every individual patient, we see a significant improvement in signal to noise and mapping accuracy independent of threshold, quantified using receiver operating characteristic curves. Collectively, our results suggest that modifying the processing of fMRI data to incorporate both task-based and spontaneous activity significantly improves functional localization in pre-operative patients. Because this method requires no additional scan time or modification to conventional pre-operative data acquisition protocols it could have widespread utility. Copyright © 2015. Published by Elsevier Inc.

  19. Pre-operative anxiety. Effect of early or late position on the operating list.

    Science.gov (United States)

    Panda, N; Bajaj, A; Pershad, D; Yaddanapudi, L N; Chari, P

    1996-04-01

    The influence of the relative position on the operating list on pre-operative anxiety was studied in 60 adult female ASA 1 patients undergoing major surgery. Thirty patients were placed first on the operating list (group 1) and 30 were given a time 4-5 h later (group 2). Each patient was visited on the evening prior to surgery and again on the morning of surgery. Anxiety was measured at each visit by objective criteria and part 1 of the State-Trait Anxiety Inventory questionnaire. The pulse rate, systolic blood pressure and the State-Trait Anxiety Inventory questionnaire scores were higher on the second visit than on the first (p patients. This increase was greater in group 2 than in group 1 (p < 0.05). The evening anxiety scores were not correlated with those on the morning visit and could not predict them.

  20. CT pre-operative planning of a new semi-implantable bone conduction hearing device

    Energy Technology Data Exchange (ETDEWEB)

    Law, Eric K.C.; Bhatia, Kunwar S.S. [Prince of Wales Hospital, The Chinese University of Hong Kong, Department of Imaging and Interventional Radiology, Hong Kong, SAR (China); Tsang, Willis S.S.; Tong, Michael C.F. [Prince of Wales Hospital, The Chinese University of Hong Kong, Department of Otorhinolaryngology, Head and Neck Surgery, Hong Kong, SAR (China); Shi, Lin [The Chinese University of Hong Kong, Department of Medicine and Therapeutics, Hong Kong, SAR (China); The Chinese University of Hong Kong, Chow Yuk Ho Technology Center for Innovative Medicine, Hong Kong, SAR (China)

    2016-06-15

    Accommodating a novel semi-implantable bone conduction hearing device within the temporal bone presents challenges for surgical planning. This study describes the utility of CT in pre-operative assessment of such an implant. Retrospective review of pre-operative CT, clinical and surgical records of 16 adults considered for device implantation. Radiological suitability was assessed on CT using 3D simulation software. Antero-posterior (AP) dimensions of the mastoid bone and minimum skull thickness were measured. CT planning results were correlated with operative records. Eight and five candidates were suitable for device placement in the transmastoid and retrosigmoid positions, respectively, and three were radiologically unsuitable. The mean AP diameter of the mastoid cavity was 14.6 mm for the transmastoid group and 4.6 mm for the retrosigmoid group (p < 0.05). Contracted mastoid and/or prior surgery were predisposing factors for unsuitability. Four transmastoid and five retrosigmoid positions required sigmoid sinus/dural depression and/or use of lifts due to insufficient bone capacity. A high proportion of patients being considered have contracted or operated mastoids, which reduces the feasibility of the transmastoid approach. This finding combined with the complex temporal bone geometry illustrates the importance of careful CT evaluation using 3D software for precise device simulation. (orig.)

  1. Pre-operative brachial plexus block compared with an identical block performed at the end of surgery: a prospective, double-blind, randomised clinical trial.

    Science.gov (United States)

    Holmberg, A; Sauter, A R; Klaastad, Ø; Draegni, T; Raeder, J C

    2017-08-01

    We evaluated whether pre-emptive analgesia with a pre-operative ultrasound-guided infraclavicular brachial plexus block resulted in better postoperative analgesia than an identical block performed postoperatively. Fifty-two patients undergoing fixation of a fractured radius were included. All patients received general anaesthesia with remifentanil and propofol. Patients were randomly allocated into two groups: a pre-operative block or a postoperative block with 0.5 ml.kg -1 ropivacaine 0.75%. After surgery, all patients received regular paracetamol plus opioids for breakthrough pain. Mean (SD) time to first rescue analgesic after emergence from general anaesthesia was 544 (217) min in the pre-operative block group compared with 343 (316) min in the postoperative block group (p = 0.015). Postoperative pain scores were higher and more patients required rescue analgesia during the first 4 h after surgery in the postoperative block group. There were no significant differences in plasma stress mediators between the groups. Analgesic consumption was lower at day seven in the pre-operative block group. Pain was described as very strong at block resolution in 27 (63%) patients and 26 (76%) had episodes of mild pain after 6 months. We conclude that a pre-operative ultrasound-guided infraclavicular brachial plexus block provides longer and better analgesia in the acute postoperative period compared with an identical postoperative block in patients undergoing surgery for fractured radius. © 2017 The Association of Anaesthetists of Great Britain and Ireland.

  2. Clinical value of pre-operative embolization of maxillary artery for nasopharyngeal angiofibroma

    International Nuclear Information System (INIS)

    Zhu Wenke; Shan Hong; Zhu Kangshun; Jiang Zabo; Guan Shouhai; Huang Mingsheng; Li Zhengran; Shen Xinying

    2004-01-01

    Objective: To assess the clinical value of pre-operative embolization for nasopharyngeal angiofibroma. Methods: 13 patients with nasopharyngeal angiofibroma confirmed by surgery and biopsy were retrospectively analysed. Bilateral carotid artery angiography was performed for demonstration of the arterial supply of tumor. According to the size and different caliber of arteries, embolization were separately undertaken by different types of coil via 4.1 or 5F Head-Hunter catheter. The embolization efficacy, embolization was evaluated by amount of blood loss. Results: After coil embolization, no complication happened ranging 1-4 days (mean 2 days) in all 13 patients and then all the tumor masses were totally resected with mean blood loss of (584.6 ± 379.4) ml (range 250-1500 ml). Conclusions: Preoperative coils embolization is safe, reliable with less complication especially for reducing intraoperative blood loss and promoting the prognosis. (authors)

  3. Phase I dose escalating trial of hyperfractionated pre-operative chemoradiation for locally advanced rectal cancer

    International Nuclear Information System (INIS)

    Movsas, Benjamin; Hanlon, Alexandra L.; Lanciano, Rachelle; Scher, Richard M.; Weiner, Louis M.; Sigurdson, Elin R.; Hoffman, John P.; Eisenberg, Burton L.; Cooper, Harry S.; Provins, Susan; Coia, Lawrence R.

    1998-01-01

    Purpose: To determine the acute toxicity, post-operative complications, pathologic response and extent of downstaging to high dose pre-operative radiation using a hyperfractionated radiation boost and concurrent chemotherapy in a prospective Phase I trial. Materials and Methods: To be eligible for this study, patients had to have adenocarcinoma of the rectum less than 12 cm from the anal verge with either Stage T4 or T3 but greater than 4 cm or greater than 40% of the bowel circumference. All patients received 45 Gy pelvic radiation (1.8 Gy per fraction). Subsequent radiation was given to the region of the gross tumor with a 2 cm margin. This 'boost' treatment was given at 1.2 Gy twice daily to a total dose of 54.6 Gy for Level I, 57 Gy for Level II, and 61.8 Gy for Level III. 5-FU was given at 1g/m 2 over 24 hours for a four day infusion during the first and sixth weeks of radiation, with the second course concurrent with the hyperfractionated radiation. Surgical resection was carried out 4-6 weeks following completion of chemoradiation (in curative cases) and additional adjuvant chemotherapy consisting of 5-FU and Leucovorin was given for an additional 4 monthly cycles Days 1 through 5 beginning four weeks post surgery. Results: Twenty-seven patients, age 40-82 (median 61), completed the initial course of chemoradiation and are included in the analysis of toxicity. The median follow-up is 27 months (range 8-68). Eleven patients were treated to a dose of 54.6 Gy, nine patients to 57 Gy, and seven patients to 61.8 Gy. Twenty-one patients had T3 tumors, and six patients T4 tumors. Grade III acute toxicity from chemoradiation included proctitis (5 patients), dermatitis (9), diarrhea (five), leukopenia (1), cardiac (1). Grade IV toxicities included one patient with diarrhea (on dose Level I) and one patient (on dose Level III) with cardiac toxicity (unrelated to radiation). Surgical resection consisted of abdominal perineal resection in 16 and low anterior resection

  4. Proposed radiological criteria for pre-operative determination of resectability in peritoneal-based malignancies

    International Nuclear Information System (INIS)

    Tan, Grace Hwei Ching; Chanyaputhipong, Jendana; Teo, Melissa Ching Ching; Kwek, Jin Wei; Hosseini, Reza; Tham, Chee Kian; Soo, Khee Chee

    2016-01-01

    The selection of patients for cytoreductive surgery (CRS) and hyperthermic intra-peritoneal chemotherapy infusion (HIPEC) is important, and relies heavily on imaging. However, it has been reported that Computer Tomographic (CT) scans may only achieve a low sensitivity of 33% for peritoneal disease. We propose a set of radiological criteria for pre-operative determination of resectability of peritoneal disease in peritoneal-based malignancies and validate this in our cohort of patients. A retrospective review of all patients who underwent laparotomy with a view for CRS and HIPEC, at the National Cancer Centre Singapore from January 2000 to April 2010, was performed. Intra-operative Peritoneal Cancer Index (PCI) scores were recorded. The pre-operative imaging was reviewed with a senior radiologist who was blinded, and recorded the radiological PCI scores (CT-PCI) and eight additional CT prognostic factors (CT-PF). The CT-PCI and CT-PF scores were then compared with the intra-operative findings to determine the radiological accuracy. The scores and the individual prognostic factors were then evaluated for their predictive ability for unresectability. Comparison of the CT-PCI and PCI scores showed a concordance correlation coefficient at 0.52 (95% CI 0.34–0.7). Accuracy was increased with the addition CT-PF. The presence of omental caking and ascites were predictors of unresectability. We propose a scoring system which is able to predict for unresectable disease with a specificity of 80% and a sensitivity of 62%. With our proposed criteria, and scoring system, the selection of patients for CRS and HIPEC can be improved, and unnecessary exploratory operations avoided.

  5. Advance pre-operative chlorhexidine reduces the incidence of surgical site infections in knee arthroplasty.

    Science.gov (United States)

    Zywiel, Michael G; Daley, Jacqueline A; Delanois, Ronald E; Naziri, Qais; Johnson, Aaron J; Mont, Michael A

    2011-07-01

    Surgical site infections following elective knee arthroplasties occur most commonly as a result of colonisation by the patient's native skin flora. The purpose of this study was to evaluate the incidence of deep surgical site infections in knee arthroplasty patients who used an advance cutaneous disinfection protocol and who were compared to patients who had peri-operative preparation only. All adult reconstruction surgeons at a single institution were approached to voluntarily provide patients with chlorhexidine gluconate-impregnated cloths and a printed sheet instructing their use the night before and morning of surgery. Records for all knee arthroplasties performed between January 2007 and December 2008 were reviewed to determine the incidence of deep incisional and periprosthetic surgical site infections. Overall, the advance pre-operative protocol was used in 136 of 912 total knee arthroplasties (15%). A lower incidence of surgical site infection was found in patients who used the advance cutaneous preparation protocol as compared to patients who used the in-hospital protocol alone. These findings were maintained when patients were stratified by surgical infection risk category. No surgical site infections occurred in the 136 patients who completed the protocol as compared to 21 infections in 711 procedures (3.0%) performed in patients who did not. Patient-directed skin disinfection using chlorhexidine gluconate-impregnated cloths the evening before, and the morning of, elective knee arthroplasty appeared to effectively reduce the incidence of surgical site infection when compared to patients who underwent in-hospital skin preparation only.

  6. Role of Pre-Operative Blood Transfusion and Subcutaneous Fat Thickness as Risk Factors for Surgical Site Infection after Posterior Thoracic Spine Stabilization.

    Science.gov (United States)

    Osterhoff, Georg; Burla, Laurin; Werner, Clément M L; Jentzsch, Thorsten; Wanner, Guido A; Simmen, Hans-Peter; Sprengel, Kai

    2015-06-01

    Surgical site infections (SSIs) increase morbidity and mortality rates and generate additional cost for the healthcare system. Pre-operative blood transfusion and the subcutaneous fat thickness (SFT) have been described as risk factors for SSI in other surgical areas. The purpose of this study was to assess the impact of pre-operative blood transfusion and the SFT on the occurrence of SSI in posterior thoracic spine surgery. In total, 244 patients (median age 55 y; 97 female) who underwent posterior thoracic spine fusions from 2008 to 2012 were reviewed retrospectively. Patient-specific characteristics, pre-operative hemoglobin concentration/hematocrit values, the amount of blood transfused, and the occurrence of a post-operative SSI were documented. The SFT was measured on pre-operative computed tomography scans. Surgical site infection was observed in 26 patients (11%). The SFT was 13 mm in patients without SSI and 14 mm in those with infection (p=0.195). The odds ratio for patients with pre-operative blood transfusion to present with SSI was 3.1 (confidence interval [CI] 1.4-7.2) and 2.7 (CI 1.1-6.4) when adjusted for age. There was no difference between the groups with regard to pre-operative hemoglobin concentration (p=0.519) or hematocrit (p=0.908). The SFT did not differ in the two groups. Allogeneic red blood cell transfusion within 48 h prior to surgery was an independent risk factor for SSI after posterior fusion for the fixation of thoracic spine instabilities. Pre-operative blood transfusion tripled the risk, whereas SFT had no influence on the occurrence of SSI.

  7. Pre-operative Functional Cardiovascular Reserve Is Associated with Acute Kidney Injury after Intervention.

    Science.gov (United States)

    Saratzis, A; Shakespeare, J; Jones, O; Bown, M J; Mahmood, A; Imray, C H E

    2017-05-01

    Acute kidney injury (AKI) is a common complication after endovascular intervention, associated with poor short and long-term outcomes. However, the mechanisms underlying AKI development remain poorly understood. The impact of pre-existing cardiovascular disease and low cardiovascular reserve (CVR) in AKI is unclear; it remains unknown whether AKI is primarily related to pre-existing comorbidity or to procedural parameters. The association between CVR and AKI after EVAR was therefore assessed. This is a case control study. From a database of 484 patients, 292 undergoing elective endovascular aneurysm repair (EVAR) of an infrarenal abdominal aortic aneurysm (AAA) in two tertiary centres were included. Of these, 73 patients who had developed AKI after EVAR were case matched, based on pre-operative estimated glomerular filtration rate (eGFR; within 5 mL/min/1.73 m 2 ) and age, with patients who had not developed AKI. Cardiopulmonary exercise testing (CPET) was used to assess CVR using the anaerobic threshold (AT). Development of AKI was defined using the Kidney Disease Improving Outcomes (KDIGO) guidance. Associations between CVR (based on AT levels) and AKI development were then analysed. Pre-operative AT levels were significantly different between those who did and did not develop AKI (12.1±2.9 SD vs. 14.8±3.0 mL/min/kg, p < .001). In multivariate analysis, a higher level of AT (per 1 mL/min/kg) was associated with a lower odds ratio (OR) of 0.72 (95% CI, 0.63-0.82, p < .001), relative to AKI development. A pre-operative AT level of < 11 mL/min/kg was associated with post-operative AKI development in adjusted analysis, with an OR of 7.8 (95% CI, 3.75-16.51, p < .001). The area under the curve (receiver operating characteristic) for AT as a predictor of post-operative AKI was 0.81 (standard error, 0.06, 95% CI, 0.69-0.93, p < .001). Poor CVR was strongly associated with the development of AKI. This provides pathophysiological insights into the

  8. Changes in biological markers, particularly hormone receptors, due to pre-operative chemotherapy (epirubicin/docetaxel in operable breast cancer

    Directory of Open Access Journals (Sweden)

    Rumiko Tashima

    2011-12-01

    Full Text Available We investigated the correlation between biological markers prior to pre-operative chemotherapy with epirubicin and docetaxel (ET therapy and the effect of treatment as well as the clinically significant changes in biological markers before and after chemotherapy. Since April 2002, 52 patients with tumors ≥3 cm in diameter or lymph node metastases have received pre-operative ET chemotherapy. The items investigated were ER/PgR, proliferative activity (MIB-1, etc. The correlation of changes in these factors between pre- and post-treatment status and the clinical and pathological responses was investigated. Clinical response was 82%, BCS rate was 67%. Pathological response was 31.4%. The ER/PgR positive cell rate significantly decreased from 48%/32% to 37%/14%. The MIB-1 decreased from 48% to 27%. The pathological response was significantly high in patients with low ER/PgR-positive rates and those with high MIB-1 values.

  9. Risk stratification by pre-operative cardiopulmonary exercise testing improves outcomes following elective abdominal aortic aneurysm surgery: a cohort study.

    Science.gov (United States)

    Goodyear, Stephen J; Yow, Heng; Saedon, Mahmud; Shakespeare, Joanna; Hill, Christopher E; Watson, Duncan; Marshall, Colette; Mahmood, Asif; Higman, Daniel; Imray, Christopher He

    2013-05-19

    In 2009, the NHS evidence adoption center and National Institute for Health and Care Excellence (NICE) published a review of the use of endovascular aneurysm repair (EVAR) of abdominal aortic aneurysms (AAAs). They recommended the development of a risk-assessment tool to help identify AAA patients with greater or lesser risk of operative mortality and to contribute to mortality prediction.A low anaerobic threshold (AT), which is a reliable, objective measure of pre-operative cardiorespiratory fitness, as determined by pre-operative cardiopulmonary exercise testing (CPET) is associated with poor surgical outcomes for major abdominal surgery. We aimed to assess the impact of a CPET-based risk-stratification strategy upon perioperative mortality, length of stay and non-operative costs for elective (open and endovascular) infra-renal AAA patients. A retrospective cohort study was undertaken. Pre-operative CPET-based selection for elective surgical intervention was introduced in 2007. An anonymized cohort of 230 consecutive infra-renal AAA patients (2007 to 2011) was studied. A historical control group of 128 consecutive infra-renal AAA patients (2003 to 2007) was identified for comparison.Comparative analysis of demographic and outcome data for CPET-pass (AT ≥ 11 ml/kg/min), CPET-fail (AT 11 ml/kg/min was associated with reduced perioperative mortality (open cases only), LOS, survival and inpatient costs (open and endovascular repair) for elective infra-renal AAA surgery.

  10. Association between elevated pre-operative glycosylated hemoglobin and post-operative infections after non-emergent surgery.

    Science.gov (United States)

    Blankush, Joseph M; Leitman, I Michael; Soleiman, Aron; Tran, Trung

    2016-09-01

    A chronic state of impaired glucose metabolism affects multiple components of the immune system, possibly leading to an increased incidence of post-operative infections. Such infections increase morbidity, length of stay, and overall cost. This study evaluates the correlation between elevated pre-operative glycosylated hemoglobin (HbA1c) and post-operative infections. Adult patients undergoing non-emergent procedures across all surgical subspecialties from January 2010 to July 2014 had a preoperative HbA1c measured as part of their routine pre-surgical assessment. 2200 patient charts (1100 operative infection (superficial surgical site infection, deep wound/surgical space abscess, pneumonia, and/or urinary tract infection as defined by Centers for Disease Control criteria) within 30 days of surgery. Patients with HbA1c infection rate (3.8% in the HbA1c infection. Elevated HbA1c was, however, predictive of significantly increased risk of post-operative infection when associated with increased age (≥81 years of age) or dirty wounds. The risk factors of post-operative infection are multiple and likely synergistic. While pre-operative HbA1c level is not independently associated with risk of post-operative infection, there are scenarios and patient subgroups where pre-operative HbA1c is useful in predicting an increased risk of infectious complications in the post-operative period.

  11. A pre-operative group rehabilitation programme provided limited benefit for people with severe hip and knee osteoarthritis.

    Science.gov (United States)

    Wallis, Jason A; Webster, Kate E; Levinger, Pazit; Fong, Cynthia; Taylor, Nicholas F

    2014-01-01

    To determine if a pre-operative group rehabilitation programme can improve arthritis self-efficacy for people with severe hip and knee osteoarthritis. Single group, repeated measures design: 4-week baseline phase followed by a 6-week intervention phase of water exercise, and education with self-management strategies. The primary outcome was arthritis self-efficacy. The secondary outcomes were measures of pain (WOMAC), activity limitation (WOMAC), activity performance (30 s chair stand test, 10 m walk test) and health-related quality of life (EuroQol). Twenty participants (10 knee osteoarthritis and 10 hip osteoarthritis) with a mean age of 71 years (SD 7) attended 92% (SD 10%) of the scheduled sessions. All measures demonstrated baseline stability between two time points for measurements at week 1 and measurements at week 4. After the 6-week intervention programme there were no significant improvements for arthritis self-efficacy. There was a 12% increase for fast walking speed (mean increase of 0.14 m/s, 95% CI 0.07, 0.22). There were no significant improvements for other secondary outcomes. A pre-operative water-based exercise and educational programme did not improve arthritis self-efficacy, self-reported pain and activity limitation, and health-related quality of life for people with hip and knee osteoarthritis who were candidates for joint replacement. While there was a significant increase in one measure of activity performance (walking speed), these findings suggest the current programme may be of little value. Implications for Rehabilitation This pre-operative group rehabilitation programme for people with severe hip and knee osteoarthritis did not change arthritis self-efficacy, pain, activity limitation and health-related quality of life. This programme may have little value in preparing people for joint replacement surgery. The optimal pre-operative programme requires further design and investigation.

  12. Can EGFR mutation status be reliably determined in pre-operative needle biopsies from adenocarcinomas of the lung?

    DEFF Research Database (Denmark)

    Lindahl, Kim Hein; Sørensen, Flemming Brandt; Jonstrup, Søren Peter

    2015-01-01

    The identification of EGFR mutations in non-small-cell lung cancer is important for selecting patients, who may benefit from treatment with EGFR tyrosine kinase inhibitors. The analysis is usually performed on cytological aspirates and/or histological needle biopsies, representing a small fraction....... Moreover, several inconclusive results in the diagnostic biopsies reveal that attention must be paid on the suitability of pre-operative biopsies for EGFR mutation analysis....

  13. Association between elevated pre-operative glycosylated hemoglobin and post-operative infections after non-emergent surgery

    OpenAIRE

    Blankush, Joseph M.; Leitman, I. Michael; Soleiman, Aron; Tran, Trung

    2016-01-01

    Background: A chronic state of impaired glucose metabolism affects multiple components of the immune system, possibly leading to an increased incidence of post-operative infections. Such infections increase morbidity, length of stay, and overall cost. This study evaluates the correlation between elevated pre-operative glycosylated hemoglobin (HbA1c) and post-operative infections. Study design: Adult patients undergoing non-emergent procedures across all surgical subspecialties from January...

  14. A retrospective analysis of surgical site infections after chlorhexidine-alcohol versus iodine-alcohol for pre-operative antisepsis.

    Science.gov (United States)

    Charehbili, Ayoub; Swijnenburg, Rutger-Jan; van de Velde, Cornelis; van den Bremer, Jephta; van Gijn, Willem

    2014-06-01

    Surgical site infection (SSI) is the most common hospital-acquired infection in the Netherlands. There is little evidence in regard to differences in the efficacy of pre-operative topical antisepsis with iodine-alcohol as compared with chlorhexidine-alcohol for preventing SSI. We conducted a retrospective analysis at a single center, involving all patients who underwent breast, colon, or vascular surgery in 2010 and 2011, in which pre-operative disinfection of the skin was done with iodine-alcohol in 2010 and with chlorhexidine-alcohol in 2011. Demographic characteristics, surgical parameters, and rates of SSI were compared in the two groups of patients. Subgroup analyses were done for wound classification, wound type, and type of surgery performed. Associations of patient characteristics with SSI were also investigated. Data were analyzed with χ(2) tests, Student t-tests, and logistic regression analysis. No statistically significant difference was found in the rates of SSI in the two study groups, at 6.1% for the patients who underwent antisepsis with iodine-alcohol and 3.8% for those who underwent disinfection with chlorhexidine-alcohol (p=0.20). After multivariable analysis, an odds ratio (OR) of 0.68 (95% confidence interval [CI] 0.30-1.47) in favor of chlorhexidine-alcohol was found. Male gender, acute surgery, absence of antibiotic prophylaxis, and longer hospital length of stay (LOS) were all associated with SSI after pre-operative topical antisepsis. In this single-center study conducted over a course of one year with each of the preparations investigated, no difference in the rate of SSI was found after an instantaneous protocol change from iodine-alcohol to chlorhexidine-alcohol for pre-operative topical antisepsis.

  15. Value of whole body bone scan in the pre-operative assessment in carcinoma of the breast

    Energy Technology Data Exchange (ETDEWEB)

    Hahn, P [Oerebro Regional Hospital (Sweden). Dept. of Oncology; Vikterloef, K J; Beckman, K W [Oerebro Regional Hospital (Sweden). Dept. of Radiation Physics; Rydman, H; Blom, O [Oerebro Regional Hospital (Sweden). Dept. of Diagnostic Radiology

    1979-01-01

    In 126 patients with primary breast cancer a patient moving whole-body bone scan was performed when they first presented. None of the patients in stage I had an evidence of skeletal metastases. Two patients (3%) of 62 in stage II and 4 patients (17%) in stage III had evidence of skeletal metastases. It appears that whole-body scanning is the most accurate, sensitive and convenient method of detecting osseous metastases and of staging breast cancer. This investigation should be carried out pre-operatively. Detection of early asymptomatic bony metastases will provide a better planning of treatment with rational approach.

  16. Pre-operative ultrasound identification of thyroiditis helps predict the need for thyroid hormone replacement after thyroid lobectomy.

    Science.gov (United States)

    Morris, Lilah F; Iupe, Isabella M; Edeiken-Monroe, Beth S; Warneke, Carla L; Hansen, Mandy O; Evans, Douglas B; Lee, Jeffrey E; Grubbs, Elizabeth G; Perrier, Nancy D

    2013-01-01

    To evaluate whether pre-operative thyroiditis identified by ultrasound (US) could help predict the need for thyroid hormone replacement (THR) following thyroid lobectomy. Data from patients who underwent thyroid lobectomy in 2006-2011, were not taking THR pre-operatively, and had ≥1 month of follow-up were reviewed retrospectively. THR was prescribed for relatively elevated thyroid-stimulating hormone (TSH) and hypothyroid symptoms. The Kaplan-Meier method was used to estimate the percentage of patients who required THR at 6, 12, 18, and 24 months postoperatively, and Cox proportional hazards regression models were used to evaluate prognostic factors for requiring post-thyroid lobectomy THR. During follow-up, 45 of 98 patients required THR. Median follow-up among patients not requiring THR was 11.6 months (range, 1.2 to 51.3 months). Six months after thyroid lobectomy, 22% of patients were taking THR (95% confidence interval [CI], 15-32%); the proportion increased to 46% at 12 months (95% CI, 36-57%) and 55% at 18 months (95% CI, 43-67%). On univariate analysis, significant prognostic factors for postoperative THR included a pre-operative TSH level >2.5 μ international units [IU]/mL (hazard ratio [HR], 2.8; 95% CI, 1.4-5.5; P = .004) and pathology-identified thyroiditis (HR, 2.4; 95% CI, 1.3-4.3; P = .005). Patients with both pre-operative TSH >2.5 μIU/mL and US-identified thyroiditis had a 5.8-fold increased risk of requiring postoperative THR (95% CI, 2.4-13.9; P2.5 μIU/mL significantly increases the risk of requiring THR after thyroid lobectomy. Thyroiditis can add to that prediction and guide pre-operative patient counseling and surgical decision making. US-identified thyroiditis should be reported and post-thyroid lobectomy patients followed long-term (≥18 months).

  17. ART THERAPY MANAGEMENT IN THE PRE-OPERATIVE PERIOD IN PEDIATRICS

    Directory of Open Access Journals (Sweden)

    Ana Cláudia Afonso Valladares

    2004-04-01

    Full Text Available Every child, particularly those who will be submitted to surgery, needs to express themselves, createand establish relationships with the world. This study was based on qualitative studies which were, in turn,substantiated on the behavioral changes of patients and their images. It was developed in the pediatric clinic of apublic hospital in the city of Goiânia/GO in a two years’ period (1998-2000. The target population consisted ofhospitalized children in the pre-operative process. It was concluded that great therapeutic benefit was achievedfrom the use of art therapy for this population as it helped the children to recover their mental balance, thusstrengthening a healthier side of the child which had been deadened by the illness, hospitalization and treatment.

  18. Vascular involvement in pancreatic carcinoma. Pre-operative assessment by multislice CT angiography

    International Nuclear Information System (INIS)

    Ling Huawei; Guan Yongjing; Ding Bei; Lin Xiaozhu; Zhang Huan; Chen Kemin

    2002-01-01

    Objective: To study the value of multislice CT angiography (MSCTA) in the pre-operative assessment of vascular involvement in pancreatic carcinoma. Methods: 33 cases with pathologically proven pancreatic carcinoma underwent MSCTA prior to surgical intervention. The MSCTA findings in each of the 33 patients were evaluated prospectively by four radiologists. Vascular involvement of pancreatic carcinoma was validated at the time of surgery, which was a reference standard for comparison. Correlation was made between MSCTA findings and surgical results. Results: 11 out of 33 cases with pancreatic carcinoma were considered to be resectable by MSCTA with a positive predictive value of 82% in comparison with surgical findings. MSCTA also had high correlation with surgical results in assessing the non-resectability of pancreatic carcinoma (positive predictive value =95%). Conclusion: MSCTA could delineate the vascular involvement of pancreatic carcinoma with high accuracy and provided valuable information in the preoperative assessment of pancreatic carcinoma

  19. Using 3 Tesla magnetic resonance imaging in the pre-operative evaluation of tongue carcinoma.

    Science.gov (United States)

    Moreno, K F; Cornelius, R S; Lucas, F V; Meinzen-Derr, J; Patil, Y J

    2017-09-01

    This study aimed to evaluate the role of 3 Tesla magnetic resonance imaging in predicting tongue tumour thickness via direct and reconstructed measures, and their correlations with corresponding histological measures, nodal metastasis and extracapsular spread. A prospective study was conducted of 25 patients with histologically proven squamous cell carcinoma of the tongue and pre-operative 3 Tesla magnetic resonance imaging from 2009 to 2012. Correlations between 3 Tesla magnetic resonance imaging and histological measures of tongue tumour thickness were assessed using the Pearson correlation coefficient: r values were 0.84 (p Tesla magnetic resonance imaging had 83 per cent sensitivity, 82 per cent specificity, 82 per cent accuracy and a 90 per cent negative predictive value for detecting cervical lymph node metastasis. In this cohort, 3 Tesla magnetic resonance imaging measures of tumour thickness correlated highly with the corresponding histological measures. Further, 3 Tesla magnetic resonance imaging was an effective method of detecting malignant adenopathy with extracapsular spread.

  20. Pre-operative Duplex Ultrasonography in Arteriovenous Fistula Creation: Intra- and Inter-observer Agreement.

    Science.gov (United States)

    Zonnebeld, Niek; Maas, Tommy M G; Huberts, Wouter; van Loon, Magda M; Delhaas, Tammo; Tordoir, Jan H M

    2017-11-01

    Although clinical guidelines on arteriovenous fistula (AVF) creation advocate minimum luminal arterial and venous diameters, assessed by duplex ultrasonography (DUS), the clinical value of routine DUS examination is under debate. DUS might be an insufficiently repeatable and/or reproducible imaging modality because of its operator dependency. The present study aimed to assess intra- and inter-observer agreement of DUS examination in support of AVF surgery planning. Ten end stage renal disease patients were included, to assess intra- and inter-observer agreement of pre-operative DUS measurements. All measurements were performed by two trained and experienced vascular technicians, blinded to measurement readings. From the routine DUS protocol, representative measurements (venous diameters, and arterial diameters and volume flow in the upper arm and forearm) were selected. For intra-observer agreement the measurements were performed in triplicate, with the probe released from the skin between each. Intraclass correlation coefficients were calculated for intra- and inter-observer agreement, and Bland-Altman plots used to graphically display mean measurement differences and limits of agreement. Ten patients (6 male, 59.4±19.7 years) consented to participate, and all predefined measurements were obtained. Intraclass correlation coefficients for intra-observer agreement of diameter measurements were at least 0.90 (95% CI 0.74-0.97; radial artery). Inter-observer agreement was at least 0.83 (0.46-0.96; lateral diameter upper arm cephalic vein). The Bland-Altman plots showed acceptable mean measurement differences and limits of agreement. In experienced hands, excellent intra- and inter-observer agreement can be reached for the discrete pre-operative DUS measurements advocated in clinical guidelines. DUS is therefore a reliable imaging modality to support AVF surgery planning. The content of DUS protocols, however, needs further standardisation. Copyright © 2017 European

  1. Improving operating room first start efficiency - value of both checklist and a pre-operative facilitator.

    Science.gov (United States)

    Panni, M K; Shah, S J; Chavarro, C; Rawl, M; Wojnarwsky, P K; Panni, J K

    2013-10-01

    There are multiple components leading to improved operating room efficiency. We undertook a project focusing on first case starts; accounting for each delay component on a global basis. Our hypothesis was there would be a reduction in first start delays after we implemented strategies to address the issues identified through this accounting process. An orange sheet checklist was implemented, with specific items that needed to be clear prior to roll back to the operating room (OR), and an OR facilitator was employed to intervene whenever there were any missing items needed for a specific patient. We present the data from this quality improvement project over an 18-month period. Initially, 10.07 (± 0.73) delayed first starts occurred per day but declined steadily over time to a low of 4.95 (± 0.38) per day after 6 months (-49.2 %, P < 0.001). By the end of the project, the most common reasons for delay still included late surgical attending (19%), schedule changes (14%) as well as 'other reasons' (13%), but with an overall reduction per day of each. Total anaesthesia delay initially totalled 11% of the first start delays, but was negligible (< 1%) at the project's completion. While we have a challenging operating room environment based on our patient population, multiple trainees in both the surgery and anaesthesiology teams: an orange sheet - pre-operative checklist in addition to a dedicated pre-operative facilitator; allowed us to make a substantial improvement in our first start on time starts. © 2013 The Acta Anaesthesiologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

  2. The sensitivity of pre-operative axillary staging in breast cancer: comparison of invasive lobular and ductal carcinoma.

    Science.gov (United States)

    Topps, A; Clay, V; Absar, M; Howe, M; Lim, Y; Johnson, R; Bundred, N

    2014-07-01

    Axillary ultrasound (AUS) with fine-needle aspiration (FNA) biopsy of abnormal lymph nodes is important for pre-operative staging and planning the surgical management of the axilla. Invasive lobular carcinoma (ILC) metastases are thought to be difficult to detect because the cells are small and on cytology resemble lymphocytes. To investigate this we directly compared the sensitivity of pre-operative axillary staging between ILC and invasive ductal carcinoma (IDC). Consecutive patients that presented in a single breast unit with pure IDC between April 2005 and December 2006 and pure ILC between January 2008 and December 2012 were retrospectively identified from pathology records. Pre-operative axillary ultrasound and FNA biopsy results were compared with post-operative histopathology from the sentinel node biopsy (SNB) or axillary lymph node dissection (ALND). A total of 275 and 142 axillae were identified in the IDC and ILC groups respectively. In the node positive patients there was no significant difference in the sensitivity of AUS (IDC vs. ILC; 58.7% vs. 52.8%). However, there was a significant difference in the sensitivity of ultrasound-guided FNA biopsy of abnormal nodes (IDC vs. ILC; 98.4% vs. 53.6%; p < 0.001). AUS has comparative sensitivities between IDC and ILC populations. In contrast, FNA biopsy of abnormal axillary nodes is clearly less sensitive in the ILC group. In these patients, who have abnormal AUS, we suggest that a core biopsy is required to improve the pre-operative staging and prevent unnecessary surgical procedures. Copyright © 2014 Elsevier Ltd. All rights reserved.

  3. Accuracy of pre-operative hysteroscopic guided biopsy for predicting final pathology in uterine malignancies.

    Science.gov (United States)

    Martinelli, Fabio; Ditto, Antonino; Bogani, Giorgio; Signorelli, Mauro; Chiappa, Valentina; Lorusso, Domenica; Haeusler, Edward; Raspagliesi, Francesco

    2017-07-01

    To evaluate concordance (C) between pre-operative hysteroscopic-directed sampling and final pathology in uterine cancers. A retrospective cross-sectional evaluation of prospectively collected data of women who underwent hysterectomy for uterine malignancies and a previous hysteroscopic-guided biopsy was performed. Diagnostic concordance between pre-operative (hysteroscopic biopsy) and postoperative (uterine specimen) histology was evaluated. In endometrioid-endometrial cancers cases Kappa (k) statistics was applied to evaluate agreement for grading (G) between the preoperative and final pathology. A total 101 hysterectomies for uterine malignancies were evaluated. There were 23 non-endometrioid cancers: 7 serous (C:5/7, 71.4%); 10 carcinosarcomas (C:7/10, 70%, remaining 3 cases only epithelial component diagnosed); 3 clear cell (C:3/3, 100%); 3 sarcomas (C:3/3, 100%). In 78 cases an endometrioid endometrial cancer was found. In 63 cases there was a histological C (63/78, 80.8%) between hysteroscopic-guided biopsy and final pathology, while in 15 cases (19.2%) only hyperplasia (with/without atypia) was found preoperatively. Overall accuracy to detect endometrial cancer was 80.2%. In 50 out of 63 endometrial cancers (79.4%) grading was concordant. The overall level of agreement between preoperative and postoperative grading was "substantial" according to Kappa (k) statistics (k 0.64; 95% CI: 0.449-0.83; p < 0.001), as well as for G1 (0.679; 95% CI: 0.432-0.926; p < 0.001) and G3 (0.774; 94% CI: 0.534-1; p < 0.001), while for G2 (0.531; 95% CI: 0.286-0.777; p < 0.001) it was moderate. In our series we found an 80% C between pre-operative hysteroscopic-guided biopsy and final pathology, in uterine malignancies. Moreover, hysteroscopic biopsy accurately predicted endometrial cancer in 80% of cases and "substantially" predicted histological grading. Hysteroscopic-guided uterine sampling could be a useful tool to tailor treatment in patients with uterine

  4. Research for correction pre-operative MRI images of brain during operation using particle method simulation

    International Nuclear Information System (INIS)

    Shino, Ryosaku; Koshizuka, Seiichi; Sakai, Mikio; Ito, Hirotaka; Iseki, Hiroshi; Muragaki, Yoshihiro

    2010-01-01

    In the neurosurgical procedures, surgeon formulates a surgery plan based on pre-operative images such as MRI. However, the brain is transformed by removal of the affected area. In this paper, we propose a method for reconstructing pre-operative images involving the deformation with physical simulation. First, the domain of brain is identified in pre-operative images. Second, we create particles for physical simulation. Then, we carry out the linear elastic simulation taking into account the gravity. Finally, we reconstruct pre-operative images with deformation according to movement of the particles. We show the effectiveness of this method by reconstructing the pre-operative image actually taken before surgery. (author)

  5. An observational cohort study on pre-operative investigations and referrals: How far are we following recommendations?

    Science.gov (United States)

    Karim, Habib Md Reazaul; Yunus, Md; Bhattacharyya, Prithwis

    2016-01-01

    Background and Aims: Pre-operative investigations are often required to supplement information for risk stratification and assessing reserve for undergoing surgery. Although there are evidence-based recommendations for which investigations should be done, clinical practice varies. The present study aimed to assess the pre-operative investigations and referral practices and compare it with the standard guidelines. Methods: The present observational study was carried out during 2014–appen2015 in a teaching institute after the approval from Institute Ethical Committee. A designated anaesthesiologist collected data from the completed pre-anaesthetic check-up (PAC) sheets. Investigations already done, asked by anaesthesiologists as well as referral services sought were noted and compared with an adapted master table prepared from standard recommendations and guidelines. Data were expressed in frequencies, percentage and statistically analysed using INSTAT software (GraphPad Prism software Inc., La Zolla, USA). Results: Seventy-five out of 352 patients (42.67% male, 57.33% female; American Society of Anesthesiologists physical status I to III) were included in this study. Nearly, all patients attended PAC with at least 5 investigations done. Of them, 89.33% were subjected to at least one unnecessary investigation and 91.67% of the referral services were not required which lead to 3.5 ( SD ±1.64) days loss. Anaesthesiologist-ordered testing was more focused than surgeons. Conclusion: More than two-third of pre-operative investigations and referral services are unnecessary. Anaesthesiologists are relatively more rational in ordering pre-operative tests yet; a lot can be done to rationalise the practice as well as reducing healthcare cost. PMID:27601737

  6. Phase I dose escalating trial of hyperfractinated pre-operative chemoradiation for locally advanced rectal cancer

    International Nuclear Information System (INIS)

    Movsas, Benjamin; Hanlon, Alexandra L.; Lanciano, Rachelle M.; Scher, Richard M.; Weiner, Louis M.; Sigurdson, Elin R.; Hoffman, John P.; Cooper, Harry S.; Provins, Susan; Coia, Lawrence R.

    1997-01-01

    PURPOSE: To determine the acute toxicity, post-operative complications, pathologic response and extent of downstaging to high dose pre-operative radiation using hyperfractionated radiation boost and concurrent chemotherapy in a prospective Phase I trial. MATERIALS and METHODS: To be eligible for this study, patients had to have adenocarcinoma of the rectum less than 12 cm from the anal verge with either Stage T4 or T3 but greater than 4 cm or greater than 40% of the bowel circumference. Pre-operative T-stage was based on digital rectal examination (DRE), endorectal ultrasound or Helmholtz coil pelvic MRI. All patients received 45 Gy pelvic radiation (1.8 Gy per fraction). Subsequent radiation was given to the region of the gross tumor with a 2 cm margin in all directions with the aid of CT simulation. This 'boost' treatment was given at 1.2 Gy twice daily to a total dose of 54.6 Gy for Level I, 57 Gy for Level II, and 61.8 Gy for Level III. 5-FU was given at 1g/m 2 over 24 hours for a four day infusion during the first and fifth weeks of radiation, with the second course concurrent with the hyperfractionated radiation. Surgical resection was to be carried out four to six weeks following completion of chemoradiation (in curative cases) and additional adjuvant chemotherapy consisting of 5-FU and Leucovorin was to be given for an additional four monthly cycles Days 1 through 5 beginning four weeks post surgery. RESULTS: Twenty-seven patients, age 40-82 (median 61), completed the initial course of chemoradiation and are included in the analysis of toxicity. The median follow-up is 24 months (range 8-39). Eleven patients were treated to a dose of 54.6 Gy, nine patients to 57 Gy, and seven patients to 61.8 Gy. Twenty-one patients had T3 tumors, and six patients T4 tumors. Median tumor length was 5 cm, median diameter 4 cm, and circumferential involvement greater than (1(3)) was present in 20 patients. Nine patients had primaries that were fixed or tethered on DRE. Grade

  7. Pre-operative renal volume predicts peak creatinine after congenital heart surgery in neonates.

    Science.gov (United States)

    Carmody, J Bryan; Seckeler, Michael D; Ballengee, Cortney R; Conaway, Mark; Jayakumar, K Anitha; Charlton, Jennifer R

    2014-10-01

    Acute kidney injury is common in neonates following surgery for congenital heart disease. We conducted a retrospective analysis to determine whether neonates with smaller pre-operative renal volume were more likely to develop post-operative acute kidney injury. We conducted a retrospective review of 72 neonates who underwent congenital heart surgery for any lesion other than patent ductus arteriosus at our institution from January 2007 to December 2011. Renal volume was calculated by ultrasound using the prolate ellipsoid formula. The presence and severity of post-operative acute kidney injury was determined both by measuring the peak serum creatinine in the first 7 days post-operatively and by using the Acute Kidney Injury Network scoring system. Using a linear change point model, a threshold renal volume of 17 cm³ was identified. Below this threshold, there was an inverse linear relationship between renal volume and peak post-operative creatinine for all patients (p = 0.036) and the subgroup with a single morphologic right ventricle (p = 0.046). There was a non-significant trend towards more acute kidney injury using Acute Kidney Injury Network criteria in all neonates with renal volume ≤17 cm³ (p = 0.11) and in the subgroup with a single morphologic right ventricle (p = 0.17). Pre-operative renal volume ≤17 cm³ is associated with a higher peak post-operative creatinine and potentially greater risk for post-operative acute kidney injury for neonates undergoing congenital heart surgery. Neonates with a single right ventricle may be at higher risk.

  8. The potential usefulness of the Response Index in positron emission tomography assessing the therapeutic effect of pre-operative chemotherapy for advanced colorectal cancer.

    Science.gov (United States)

    Nomura, Masatoshi; Takahashi, Hidekazu; Haraguchi, Naotsugu; Nishimura, Junichi; Hata, Taishi; Matsuda, Chu; Ikenaga, Masakazu; Yamamoto, Hirofumi; Murata, Kohei; Doki, Yuichiro; Mori, Masaki; Mizushima, Tsunekazu

    2017-12-01

    Pre-operative chemotherapy is an option for patients with local advanced rectal cancer, but the response rate to pre-operative chemotherapy with oxaliplatin is still low. If the therapeutic effect of pre-operative chemotherapy could be assessed, we may be able to convert to surgery early. The purpose of the present study was to validate the correlation between the maximum standardized uptake value (SUV max ) in 18F-fluorodeoxyglucose positron emission tomography-computed tomography (PET-CT) of the primary tumor and the therapeutic effect of pre-operative chemotherapy in advanced colorectal cancer. Retrospective cohort study from January 2011 to October 2015. We examined 28 patients with pathologically confirmed sigmoid or rectal cancer that underwent pre-operative chemotherapy and surgery. The correlation between Response Index (RI), calculated as (SUV max after chemotherapy)/(SUV max before chemotherapy), and the therapeutic effect on the primary tumor in advanced colorectal cancer. The degree of differentiation (p = 0.04), SUV max in the primary tumor after chemotherapy (p = 0.02), and RI (p = 0.008) were significant predictors of the therapeutic effect in univariate analysis. The areas under the ROC curve constructed with RI and therapeutic effect was 0.77. The optimal cut-off values for the RI in the responder group was effect of chemotherapy on advanced colorectal cancer. Thus, RI is potentially useful for predicting the therapeutic effect in advanced colorectal cancer.

  9. Sentinel node localisation using pre-operative lymphoscintigraphy and intraoperative gamma probe in early oral cavity cancer

    International Nuclear Information System (INIS)

    Ikram, M.; Akhtar, S.; Junaid, M.; Dhari, T.; Zaman, M.U.; Hussain, R.

    2013-01-01

    Objectives: To assess the diagnostic value of sentinel lymph node localisation using pre-operative lymphoscintigraphy and intra-operative gamma probe radio localisation in Pakistani patients suffering from early stage squamous cell carcinoma of the oral cavity. Methods: The prospective case series was conducted between September 2007 and April 2010 at the Aga Khan University Hospital, Karachi. It comprised patients with T1 and T2 oral cavity cancer with clinically and radiologically negative neck. Pre-operative lymphoscintigraphy was performed one day before surgery and intra-operative gamma probe was used to detect sentinel node. Final histo-pathological evaluation was taken as the gold standard. Results: The study comprised 42 patients: 32(76%) males and 10(24%) females. The primary tumour site was buccal mucosa in 25 (60%) patients, and tongue in 17 (40%). Sentinel lymph node was detected in 38 (90%) patients. On final histopathological identification, 7 (17%) patients had cancer in the neck nodes. In all patients with metastasis, sentinel lymph node technique correctly identified the involved neck level. None of the patients revealed metastasis in non-sentinel lymph nodes. Conclusion:Evidence suggested the use of sentinel node biopsy in patients with head and neck squamous cell carcinoma. (author)

  10. Sentinel node detection in pre-operative axillary staging.

    Science.gov (United States)

    Trifirò, Giuseppe; Viale, Giuseppe; Gentilini, Oreste; Travaini, Laura Lavinia; Paganelli, Giovanni

    2004-06-01

    The concept of sentinel lymph node biopsy in breast cancer surgery is based on the fact that the tumour drains in a logical way via the lymphatic system, from the first to upper levels. Since axillary node dissection does not improve the prognosis of patients with breast cancer, sentinel lymph node biopsy might replace complete axillary dissection for staging of the axilla in clinically N0 patients. Sentinel lymph node biopsy would represent a significant advantage as a minimally invasive procedure, considering that about 70% of patients are found to be free from metastatic disease, yet axillary node dissection can lead to significant morbidity. Subdermal or peritumoural injection of small aliquots (and very low activity) of radiotracer is preferred to intratumoural administration, and (99m)Tc-labelled colloids with most of the particles in the 100-200 nm size range would be ideal for radioguided sentinel node biopsy in breast cancer. The success rate of radioguidance in localising the sentinel lymph node in breast cancer surgery is about 97% in institutions where a high number of procedures are performed, and the success rate of lymphoscintigraphy in sentinel node detection is about 100%. The sentinel lymph node should be processed for intraoperative frozen section examination in its entirety, based on conventional histopathology and, when necessary, immune staining with anti-cytokeratin antibody. Nowadays, lymphoscintigraphy is a useful procedure in patients with different clinical evidence of breast cancer.

  11. Pre-operative bladder irrigation with 1% Povidone iodine in ...

    African Journals Online (AJOL)

    Purpose: The aim of the study is to assess the effectiveness of using preoperative bladder irrigation with 1% povidone iodine in reducing post transvesical prostatectomy surgical site infections. Study design: This was a prospective randomized cohort study with blinding of patients and outcome adjudicator regarding group ...

  12. Pre-operative MRI of anorectal anomalies in the newborn period

    International Nuclear Information System (INIS)

    McHugh, K.; Dudley, N.E.; Tam, P.

    1995-01-01

    Nine infants (six boys, three girls) with anorectal anomalies were examined in the immediate newborn period, prior to corrective surgery, with MRI. Three high, one intermediate and five low anomalies were found at MRI - one patient with a 'low' lesion was subsequently found at surgery 2 months later to have a high anorectal anomaly. This infant had passed meconium per urethram soon after the MRI study, prompting the need for a protective colostomy and stressing the importance of a thorough clinical examination of babies with anorectal malformations. The MRI results and findings at surgery were in agreement in all other patients (n=8). Hydronephrosis was evident in two and renal agenesis in one patient. Sacrococcygeal hypoplasia was found in two and two hemivertebrae in one infant. No spinal cord lesion was identified. One fistula was evident on MRI but four were later found at surgery. Uniformly hyperintense T1 signal meconium was seen in all nine newborns, allowing for easy differentiation of rectal contents from rectal wall and the adjacent musculature. MRI can provide useful information regarding the development of the puborectal and external anal sphincter muscles, can help guide the pull-through procedure and help predict future continence pre-operatively in the newborn period. (orig.)

  13. Pre-operative MRI of anorectal anomalies in the newborn period

    Energy Technology Data Exchange (ETDEWEB)

    McHugh, K. [Dept. of Radiology, John Radcliffe Hospital, Oxford (United Kingdom); Dudley, N.E. [Dept. of Paediatric Surgery, John Radcliffe Hospital, Oxford (United Kingdom); Tam, P. [Dept. of Paediatric Surgery, John Radcliffe Hospital, Oxford (United Kingdom)

    1995-11-01

    Nine infants (six boys, three girls) with anorectal anomalies were examined in the immediate newborn period, prior to corrective surgery, with MRI. Three high, one intermediate and five low anomalies were found at MRI - one patient with a `low` lesion was subsequently found at surgery 2 months later to have a high anorectal anomaly. This infant had passed meconium per urethram soon after the MRI study, prompting the need for a protective colostomy and stressing the importance of a thorough clinical examination of babies with anorectal malformations. The MRI results and findings at surgery were in agreement in all other patients (n=8). Hydronephrosis was evident in two and renal agenesis in one patient. Sacrococcygeal hypoplasia was found in two and two hemivertebrae in one infant. No spinal cord lesion was identified. One fistula was evident on MRI but four were later found at surgery. Uniformly hyperintense T1 signal meconium was seen in all nine newborns, allowing for easy differentiation of rectal contents from rectal wall and the adjacent musculature. MRI can provide useful information regarding the development of the puborectal and external anal sphincter muscles, can help guide the pull-through procedure and help predict future continence pre-operatively in the newborn period. (orig.)

  14. Periorbital facial rejuvenation; applied anatomy and pre-operative assessment

    Directory of Open Access Journals (Sweden)

    Mohsen Bahmani Kashkouli

    2017-09-01

    Conclusion: Static and dynamic aging changes of the periorbital area should be assessed as an eyelid-eyebrow unit paying more attention to the anthropometric landmarks. Assessing the facial asymmetry, performing comprehensive and detailed ocular examination, and asking about patients' expectation are three key elements in this regard. Furthermore, taking standard facial pictures, obtaining special consent form, and finally getting feedback are also indispensable tools toward a better outcome.

  15. Emergency surgery pre-operative delays - realities and economic impacts.

    Science.gov (United States)

    O'Leary, D P; Beecher, S; McLaughlin, R

    2014-12-01

    A key principle of acute surgical service provision is the establishment of a distinct patient flow process and an emergency theatre. Time-to-theatre (TTT) is a key performance indicator of theatre efficiency. The combined impacts of an aging population, increasing demands and complexity associated with centralisation of emergency and oncology services has placed pressure on emergency theatre access. We examined our institution's experience with running a designated emergency theatre for acute surgical patients. A retrospective review of an electronic prospectively maintained database was performed between 1/1/12 and 31/12/13. A cost analysis was conducted to assess the economic impact of delayed TTT, with every 24hr delay incurring the cost of an additional overnight bed. Delays and the economic effects were assessed only after the first 24 h as an in-patient had elapsed. In total, 7041 procedures were performed. Overall mean TTT was 26 h, 2 min. There were significant differences between different age groups, with those aged under 16 year and over 65 having mean TTT at 6 h, 34 min (95% C.I. 0.51-2.15, p 65 years age group had a mean TTT of 23 h, 41 min which was significantly longer than the overall mean TTT Vascular and urological emergencies are significantly disadvantaged in competition with other services for a shared emergency theatre. The economic impact of delayed TTT was calculated at €7,116,000, or €9880/day of additional costs generated from delayed TTT over a 24 month period. One third of patients waited longer than 24 h for emergency surgery, with the elderly disproportionately represented in this group. Aside from the clinical risks of delayed and out of hours surgery, such practices incur significant additional costs. New strategies must be devised to ensure efficient access to emergency theatres, investment in such services is likely to be financially and clinically beneficial. Copyright © 2014 Surgical Associates Ltd. Published by Elsevier

  16. Pre-operative and early post-operative factors associated with surgical site infection after laparoscopic sleeve gastrectomy.

    Science.gov (United States)

    Ruiz-Tovar, Jaime; Oller, Inmaculada; Llavero, Carolina; Arroyo, Antonio; Muñoz, Jose Luis; Calero, Alicia; Diez, María; Zubiaga, Lorea; Calpena, Rafael

    2013-08-01

    Surgical procedures on obese patients are expected to have a high incidence of surgical site infection (SSI). The identification of pre-operative or early post-operative risk factors for SSI may help the surgeon to identify subjects in risk and adequately optimize their status. We conducted a study of the association of comorbidities and pre- and post-operative analytical variables with SSI following laparoscopic sleeve gastrectomy for the treatment of morbid obesity. We performed a prospective study of all morbidly obese patients undergoing laparoscopic sleeve gastrectomy as a bariatric procedure between 2007 and 2011. An association of clinical and analytical variables with SSI was investigated. The study included 40 patients with a mean pre-operative body mass index (BMI) of 51.2±7.9 kg/m(2). Surgical site infections appeared in three patients (7.5%), of whom two had an intra-abdominal abscess located in the left hypochondrium and the third had a superficial incisional SSI. Pre-operatively, a BMI >45 kg/m(2) (OR 8.7; p=0.008), restrictive disorders identified by pulmonary function tests (OR 10.0; p=0.012), a serum total protein concentration 30 mcg/dL (OR 13.0; p=0.003), and a mean corpuscular volume (MCV) operative SSI. Post-operatively, a serum glucose >128 mg/dL (OR 4.7; p=0.012) and hemoglobin operative anemia and hyperglycemia as risk factors for SSI. In these situations, the surgeon must be aware of and seek to control these risk factors.

  17. Pre-operative antibiotic use reduces surgical site infection.

    Science.gov (United States)

    Toor, Asad Ali; Farooka, Muhammad Waris; Ayyaz, Mahmood; Sarwar, Hassan; Malik, Awais Amjad; Shabbir, Faisal

    2015-07-01

    To assess the efficacy of World Health Organisation Surgical Safety Checklist as a simple, reliable and effective tool to ensure appropriate administration of intravenous antibiotics. The prospective interventional study was conducted in three phases at Mayo Hospital, Lahore, from May 2011 to January 2012. The first phase comprised baseline data collection, followed by implementation of World Health Organisation Surgical Safety Checklist, and finally post-implementation data collection. The duration of each phase was 3 months. Primary end points were discharge from hospital, 30 days or death of the patient. Of the 613 patients in the study, 303(49.4%) were in the pre-implementation phase and 310(50.5%) in post-implementation phase. Adherence of optimal administration of antibiotic increased from 114(37.6%) to 282(91%) (poperative infection fell from 99(32.7%) to 47(15.2%) (psite infection by more than half. Hospital stay was shortened by 1.3 days on average which results in considerable reduction in morbidity, mortality and costs.

  18. Computer guided pre-operative planning and dental implant placement

    Directory of Open Access Journals (Sweden)

    Dušan Grošelj

    2007-05-01

    Full Text Available Background: Implants in dentistry are, besides fixed, removable and maxillofacial prosthodontics, one of the reliable possibility to make functional and aesthetic rehabilitation of the edentulism. Surgical and prosthodontic implant complications are often an inattentive consequence of wrong diagnosis, planning, and placement. In this article we present a technique using a highly advanced software program along with a rapid prototyping technology named stereolithography. A planning software for implant placement needs basically the high quality computed tomographic scan of one or both jaws for making accurate preoperative diagnostics and 3D preoperative plan. Later individual drill guide is designed and generated based on both the CT images and the preoperative planning. The patient specific drill guide transfers the virtual planning to the patient’s mouth at time of surgery.Conclusions: The advantages of computer guided implantology are the better prepared surgery with visualisation of critical anatomic structures, assessment of available bone and data about bone quality, increased confidence for the surgeon, deceased operative time, less frequent use of bone grafts, higher quality of collaboration between specialists and prosthetic lab and better communication with patients. Radiographic examination of the operation field for computer guided planning for implant placement is due to high costs justified as the most important information source on the areas to be implanted.

  19. Patient education in Europe: united differences.

    OpenAIRE

    Visser, S.; Deccache, A.; Bensing, J.

    2001-01-01

    This issue of Patient Education and Counseling presents the state of the art of patient education in several European countries. It is based on papers presented at a meeting in Paris on the evolution and development of patient education in western, central and eastern Europe (May 1999). Also patient education in the US is presented in this issue. Patient education is defined as all the educational activities directed to patients, including aspects of therapeutic education, health education an...

  20. Comparison of Pre-operative Central Corneal Thickness in Pediatric Cataract Cases versus Normal

    International Nuclear Information System (INIS)

    Khan, S.; Ali, M.; Zaheer, N.

    2014-01-01

    Objective: To compare the pre-operative central corneal thickness (CCT) in paediatric cataract patients with reference to normal control group. Study Design: A case control study. Place and Duration of Study: Paediatric Ophthalmology Clinic of Al-Shifa Trust Eye Hospital (ASTEH), Rawalpindi, from November 2009 to May 2010. Methodology: The study included 116 subjects with equal number of cases and controls. Demographic profile of all the subjects was noted followed by history and detailed ophthalmic examination. CCT was measured using an ultrasonic pachymeter (model Pac Scan 300). The mean of three measurements from the central cornea were recorded in microns. Results were analyzed using SPSS version 17.0. Results: Mean CCT values of the cases was 566.83 +- 37.646 microns while the control group had a mean CCT of 535.81 +- 24.466 microns. Difference between the CCT values of the two groups was highly significant (p < 0.001). Conclusion: Eyes with congenital cataracts have greater CCT values as compared to normal paediatric population. This factor must be kept in mind while interpreting intra-ocular pressure in such patients. (author)

  1. Intrahepatic cholangiocarcinoma prognostic determination using pre-operative serum C-reactive protein levels

    International Nuclear Information System (INIS)

    Lin, Zi-Ying; Liang, Zhen-Xing; Zhuang, Pei-Lin; Chen, Jie-Wei; Cao, Yun; Yan, Li-Xu; Yun, Jing-Ping; Xie, Dan; Cai, Mu-Yan

    2016-01-01

    Serum C-reactive protein (CRP), an acute inflammatory response biomarker, has been recognized as an indicator of malignant disease progression. However, the prognostic significance of CRP levels collected before tumor removal in intrahepatic cholangiocarcinoma requires further investigation. We sampled the CRP levels in 140 patients with intrahepatic cholangiocarcinoma who underwent hepatectomies with regional lymphadenectomies between 2006 and 2013. A retrospective analysis of the clinicopathological data was performed. We focused on the impact of serum CRP on the patients’ cancer-specific survival and recurrence-free survival rates. High levels of preoperative serum CRP were significantly associated with well-established clinicopathologic features, including gender, advanced tumor stage, and elevated carcinoembryonic antigen and carbohydrate antigen 19-9 levels (P < 0.05). Univariate analysis demonstrated a significant association between high levels of serum CRP and adverse cancer-specific survival (P = 0.001) and recurrence-free survival (P < 0.001). In patients with stage I/II intrahepatic cholangiocarcinoma, the serum CRP level was a prognostic indicator for cancer-specific survival. In patients with stage I/II or stage III/IV, the serum CRP level was a prognostic indicator for recurrence-free survival (P < 0.05). Additionally, multivariate analysis identified serum CRP level in intrahepatic cholangiocarcinoma as an independent prognostic factor (P < 0.05). We confirmed a significant association of elevated pre-operative CRP levels with poor clinical outcomes for the tested patients with intrahepatic cholangiocarcinoma. Our results indicate that the serum CRP level may represent a useful factor for patient stratification in intrahepatic cholangiocarcinoma management

  2. Evaluation of therapeutic patient education

    OpenAIRE

    D'Ivernois , Jean-François; Gagnayre , Rémi; Assal , Jean-Philippe; Golay , Alain; Libion , France; Deccache , Alain

    2006-01-01

    9 pages; These guidelines mainly focus on the principles of evaluating Therapeutic Patient Education; Over the past thirty years, therapeutic patient education (TPE) has become an essential part of the treatment of long-term diseases. Evaluations of this new practice are expected, and are sometimes imposed according to protocols and criteria that do not always reflect the complexity of changes taking place within patients and healthcare providers. Sometimes, expected results are not achieved ...

  3. Pre-operative localization of parathyroid adenoma by Tc-99m-sestamibi scintigraphy (MIBI)

    International Nuclear Information System (INIS)

    Ramadan, Edward; Vishne, Tal H; Koren, Romelia; Lerner, Igor; Melloul, Moshe; Dreznik, Zeev

    2002-01-01

    The use of pre-operative imaging for localization of primary parathyroid adenoma may influence the duration and results of parathyroidectomy. The current study was aimed to evaluate the efficiency of localization of parathyroid adenoma by Tc-99m-sestamibi (MIBI) scintigraphy and compare the results with those achieved by the use of preoperative ultrasound. Seventy five patients, aged 25 to 83 years with primary hyperparathyroidism were operated due to primary adenoma in Rabin Medical Center from January 1995 to April 1997. Fifty of them had a preoperative MIBI scintigraphy and ultrasound for localization of parathyroid adenoma, while 25 had a preoperative ultrasound alone. Ultrasound identified correctly the adenoma in 84 percent of the cases, as compared to 96 percent identified by MIBI scintigraphy (p<0.01). MIBI scintigraphy shortened operation length from 120±20 min to 80±15 min (p<0.05) and reduced the number of frozen sections from 2.2±0.4 to 1.1±0.3 (p<0.001). MIBI scintigraphy is the most efficient modality for preoperative localization of parathyroid adenoma as compared to other imaging procedures, and can shorten operative time (Au)

  4. Pre-operative combined 5-FU, low dose leucovorin, and sequential radiation therapy for unresectable rectal cancer

    International Nuclear Information System (INIS)

    Minsky, B.D.; Cohen, A.M.; Kemeny, N.; Enker, W.E.; Kelsen, D.P.; Schwartz, G.; Saltz, L.; Dougherty, J.; Frankel, J.; Wiseberg, J.

    1993-01-01

    The authors performed a Phase 1 trial to determine the maximum tolerated dose of combined pre-operative radiation (5040 cGy) and 2 cycles (bolus daily x 5) of 5-FU and low dose LV (20 mg/m2), followed by surgery and 10 cycles of post-operative LV/5-FU in patients with unresectable primary or recurrent rectal cancer. Twelve patients were entered. The initial dose of 5-FU was 325 mg/m2. 5-FU was to be escalated while the LV remained constant at 20 mg/m2. Chemotherapy began on day 1 and radiation on day 8. The post-operative chemotherapy was not dose escalated; 5-FU: 425 mg/m2 and LV: 20 mg/m2. The median follow-up was 14 months (7--16 months). Following pre-operative therapy, the resectability rate with negative margins was 91% and the pathologic complete response rate was 9%. For the combined modality segment (preoperative) the incidence of any grade 3+ toxicity was diarrhea: 17%, dysuria: 8%, mucositis: 8%, and erythema: 8%. The median nadir counts were WBC: 3.1, HGB: 8.8, and PLT: 153000. The maximum tolerated dose of 5-FU for pre-operative combined LV/5-FU/RT was 325 mg/m2 with no escalation possible. Therefore, the recommended dose was less than 325 mg/m2. Since adequate doses of 5-FU to treat systemic disease could not be delivered until at least 3 months (cycle 3) following the start of therapy, the authors do not recommend that this 5-FU, low dose LV, and sequential radiation therapy regimen be used as presently designed. However, given the 91% resectability rate they remain encouraged with this approach. 31 refs., 1 fig., 2 tabs

  5. [Preoperative structured patient education].

    Science.gov (United States)

    Lamarche, D

    1993-04-01

    This article describes the factors that motivated the nursing staff of the cardiac surgery unit at the Royal Victoria Hospital in Montreal, to revise their preoperative teaching program. The motivating factors described are the length of the preoperative waiting period; the level of preoperative anxiety; the decreased length of hospital stay; the dissatisfaction of the nursing staff with current patient teaching practices; and the lack of available resources. The reorganization of the teaching program was based upon the previously described factors combined with a review of the literature that demonstrated the impact of preoperative anxiety, emotional support and psycho-educational interventions upon the client's recovery. The goals of the new teaching program are to provide the client and the family with cognitive and sensory information about the client's impending hospitalization, chronic illness and necessary lifestyle modifications. The program consists of a system of telephone calls during the preoperative waiting period; a videotape viewing; a tour of the cardiac surgery unit; informal discussion groups; and the availability of nursing consultation to decrease preoperative anxiety. The end result of these interventions is more time for client support and integration of necessary information by the client and family. This kind of program has the potential to provide satisfaction at many levels by identifying client's at risk; increasing client knowledge; increasing support; decreasing anxiety during the preoperative waiting period; and decreasing the length of hospital stay. The nursing staff gained a heightened sense of accomplishment because the program was developed according to the nursing department's philosophy, which includes primary nursing.(ABSTRACT TRUNCATED AT 250 WORDS)

  6. Spatial and volumetric changes of retroperitoneal sarcomas during pre-operative radiotherapy

    International Nuclear Information System (INIS)

    Wong, Philip; Dickie, Colleen; Lee, David; Chung, Peter; O’Sullivan, Brian; Letourneau, Daniel; Xu, Wei; Swallow, Carol; Gladdy, Rebecca; Catton, Charles

    2014-01-01

    Purpose: To determine the positional and volumetric changes of retroperitoneal sarcomas (RPS) during pre-operative external beam radiotherapy (PreRT). Material and methods: After excluding 2 patients who received chemotherapy prior to PreRT and 15 RPS that were larger than the field-of-view of cone-beam CT (CBCT), the positional and volumetric changes of RPS throughout PreRT were characterized in 19 patients treated with IMRT using CBCT image guidance. Analysis was performed on 118 CBCT images representing one image per week of those acquired daily during treatment. Intra-fraction breathing motions of the gross tumor volume (GTV) and kidneys were measured in 22 RPS patients simulated using 4D-CT. Fifteen other patients were excluded whose tumors were incompletely imaged on CBCT or who received pre-RT chemotherapy. Results: A GTV volumetric increase (mean: 6.6%, p = 0.035) during the first 2 weeks (CBCT1 vs. CBCT2) of treatment was followed by GTV volumetric decrease (mean: 4%, p = 0.009) by completion of radiotherapy (CBCT1 vs. CBCT6). Internal margins of 8.6, 15 and 15 mm in the lateral, anterior/posterior and superior/inferior directions would be required to account for inter-fraction displacements. The extent of GTV respiratory motion was significantly (p < 0.0001) correlated with more superiorly positioned tumors. Conclusion: Inter-fraction CBCT provides important volumetric and positional information of RPS which may improve PreRT quality and prompt re-planning. Planning target volume may be reduced using online soft-tissue matching to account for interfractional displacements of GTVs. Important breathing motion occurred in superiorly placed RPS supporting the utility of 4D-CT planning

  7. Pre-operative evaluation with MR in tetralogy of Fallot and pulmonary atresia with ventricular septal defect

    International Nuclear Information System (INIS)

    Holmqvist, C.; Hochbergs, P.; Bjoerkhem, G.; Brockstedt, S.; Laurin, S.

    2000-01-01

    To assess whether MR imaging could replace angiography in pre-operative evaluation of patients with tetralogy of Fallot and pulmonary atresia with ventricular septal defect (VSD), especially since the surgical correction was done earlier than was previously the rule. Fourteen patients with tetralogy of Fallot (n=10) or pulmonary atresia with VSD (n=4), mean age 7.5±4.4 months, were evaluated with angiocardiography and MR before definitive surgical correction. There was good diagnostic agreement between the two modalities when evaluating right ventricular outflow obstruction; 86% for valvular and 93% for supra valvular stenosis, but the agreement was somewhat lower for the sub valvular obstruction (57%). Surgery findings, however, were in favour of MR in 5 patients concerning the sub valvular right ventricular outflow tract obstruction. MR images identified all stenoses in the right and left pulmonary arteries, but overlooked one stenosis in the main pulmonary artery. MR could evaluate patency in all palliative shunts. Even in this young age group, MR imaging offers a good alternative to angiocardiography for the pre-operative evaluation of the right ventricular outflow tract, the main pulmonary artery and the proximal right and left pulmonary arteries, before definitive surgical correction of tetralogy of Fallot and pulmonary atresia with VSD

  8. Pre-operative evaluation with MR in tetralogy of Fallot and pulmonary atresia with ventricular septal defect

    Energy Technology Data Exchange (ETDEWEB)

    Holmqvist, C.; Hochbergs, P. [Univ. Hospital, Lund (Sweden). Dept of Diagnostic Radiology; Bjoerkhem, G. [Univ. Hospital, Lund (Sweden). Dept of Paediatrics; Brockstedt, S.; Laurin, S. [Univ. Hospital, Lund (Sweden). Dept of Diagnostic Radiology

    2000-01-01

    To assess whether MR imaging could replace angiography in pre-operative evaluation of patients with tetralogy of Fallot and pulmonary atresia with ventricular septal defect (VSD), especially since the surgical correction was done earlier than was previously the rule. Fourteen patients with tetralogy of Fallot (n=10) or pulmonary atresia with VSD (n=4), mean age 7.5{+-}4.4 months, were evaluated with angiocardiography and MR before definitive surgical correction. There was good diagnostic agreement between the two modalities when evaluating right ventricular outflow obstruction; 86% for valvular and 93% for supra valvular stenosis, but the agreement was somewhat lower for the sub valvular obstruction (57%). Surgery findings, however, were in favour of MR in 5 patients concerning the sub valvular right ventricular outflow tract obstruction. MR images identified all stenoses in the right and left pulmonary arteries, but overlooked one stenosis in the main pulmonary artery. MR could evaluate patency in all palliative shunts. Even in this young age group, MR imaging offers a good alternative to angiocardiography for the pre-operative evaluation of the right ventricular outflow tract, the main pulmonary artery and the proximal right and left pulmonary arteries, before definitive surgical correction of tetralogy of Fallot and pulmonary atresia with VSD.

  9. A comparison of laparoscopic and open surgery following pre-operative chemoradiation therapy for locally advanced lower rectal cancer

    International Nuclear Information System (INIS)

    Kusano, Toru; Inomata, Masafumi; Hiratsuka, Takahiro

    2014-01-01

    Although pre-operative chemoradiation therapy for advanced lower rectal cancer is a controversial treatment modality, it is increasingly used in combination with surgery. Few studies have considered the combination of chemoradiation therapy followed by laparoscopic surgery for locally advanced lower rectal cancer; therefore, this study aimed to assess the usefulness of this therapeutic combination. We retrospectively reviewed the medical records of patients with locally advanced lower rectal cancer treated by pre-operative chemoradiation therapy and surgery from February 2002 to November 2012 at Oita University. We divided patients into an open surgery group and a laparoscopic surgery group and evaluated various parameters by univariate and multivariate analyses. In total, 33 patients were enrolled (open surgery group, n=14; laparoscopic surgery group, n=19). Univariate analysis revealed that compared with the open surgery group, operative time was significantly longer, whereas intra-operative blood loss and intra-operative blood transfusion requirements were significantly less in the laparoscopic surgery group. There were no significant differences in post-operative complication and recurrence rates between the two groups. According to multivariate analysis, operative time and intra-operative blood loss were significant predictors of outcome in the laparoscopic surgery group. This study suggests that laparoscopic surgery after chemoradiation therapy for locally advanced lower rectal cancer is a safe procedure. Further prospective investigation of the long-term oncological outcomes of laparoscopic surgery after chemoradiation therapy for locally advanced lower rectal cancer is required to confirm the advantages of laparoscopic surgery over open surgery. (author)

  10. Rescue pre-operative treatment with Lugol's solution in uncontrolled Graves' disease.

    Science.gov (United States)

    Calissendorff, Jan; Falhammar, Henrik

    2017-05-01

    Graves' disease is a common cause of hyperthyroidism. Three therapies have been used for decades: pharmacologic therapy, surgery and radioiodine. In case of adverse events, especially agranulocytosis or hepatotoxicity, pre-treatment with Lugol's solution containing iodine/potassium iodide to induce euthyroidism before surgery could be advocated, but this has rarely been reported. All patients hospitalised due to uncontrolled hyperthyroidism at the Karolinska University Hospital 2005-2015 and treated with Lugol's solution were included. All electronic files were carefully reviewed manually, with focus on the cause of treatment and admission, demographic data, and effects of iodine on thyroid hormone levels and pulse frequency. Twenty-seven patients were included. Lugol's solution had been chosen due to agranulocytosis in 9 (33%), hepatotoxicity in 2 (7%), other side effects in 11 (41%) and poor adherence to medication in 5 (19%). Levels of free T4, free T3 and heart rate decreased significantly after 5-9 days of iodine therapy (free T4 53-20 pmol/L, P  = 0.0002; free T3 20-6.5 pmol/L, P  = 0.04; heart rate 87-76 beats/min P  = 0.0007), whereas TSH remained unchanged. Side effects were noted in 4 (15%) (rash n  = 2, rash and vomiting n  = 1, swelling of fingers n  = 1). Thyroidectomy was performed in 26 patients (96%) and one was treated with radioiodine; all treatments were without serious complications. Treatment of uncontrolled hyperthyroidism with Lugol's solution before definitive treatment is safe and it decreases thyroid hormone levels and heart rate. Side effects were limited. Lugol's solution could be recommended pre-operatively in Graves' disease with failed medical treatment, especially if side effects to anti-thyroid drugs have occurred. © 2017 The authors.

  11. Rescue pre-operative treatment with Lugol’s solution in uncontrolled Graves’ disease

    Directory of Open Access Journals (Sweden)

    Jan Calissendorff

    2017-04-01

    Full Text Available Background: Graves’ disease is a common cause of hyperthyroidism. Three therapies have been used for decades: pharmacologic therapy, surgery and radioiodine. In case of adverse events, especially agranulocytosis or hepatotoxicity, pre-treatment with Lugol’s solution containing iodine/potassium iodide to induce euthyroidism before surgery could be advocated, but this has rarely been reported. Methods: All patients hospitalised due to uncontrolled hyperthyroidism at the Karolinska University Hospital 2005–2015 and treated with Lugol’s solution were included. All electronic files were carefully reviewed manually, with focus on the cause of treatment and admission, demographic data, and effects of iodine on thyroid hormone levels and pulse frequency. Results: Twenty-seven patients were included. Lugol’s solution had been chosen due to agranulocytosis in 9 (33%, hepatotoxicity in 2 (7%, other side effects in 11 (41% and poor adherence to medication in 5 (19%. Levels of free T4, free T3 and heart rate decreased significantly after 5–9 days of iodine therapy (free T4 53–20 pmol/L, P = 0.0002; free T3 20–6.5 pmol/L, P = 0.04; heart rate 87–76 beats/min P = 0.0007, whereas TSH remained unchanged. Side effects were noted in 4 (15% (rash n = 2, rash and vomiting n = 1, swelling of fingers n = 1. Thyroidectomy was performed in 26 patients (96% and one was treated with radioiodine; all treatments were without serious complications. Conclusion: Treatment of uncontrolled hyperthyroidism with Lugol’s solution before definitive treatment is safe and it decreases thyroid hormone levels and heart rate. Side effects were limited. Lugol’s solution could be recommended pre-operatively in Graves’ disease with failed medical treatment, especially if side effects to anti-thyroid drugs have occurred.

  12. Enhanced education and physiotherapy before knee replacement; is it worth it? A systematic review.

    Science.gov (United States)

    Jordan, R W; Smith, N A; Chahal, G S; Casson, C; Reed, M R; Sprowson, A P

    2014-12-01

    Around 20% of knee replacement have an unsatisfactory outcome. Pre-operative physiotherapy and education have been proposed to improve post-operative outcomes. This systematic review evaluated whether these factors improved length of stay and patient reported outcomes after knee replacement surgery. Medline, Embase, CINAHL, Cochrane Central Register of Controlled Trials, PsycINFO and PEDro were searched on the 1st January 2013. Randomised or quasi-randomised studies assessing either pre-operative education or physiotherapy on patients undergoing a planned total or partial knee replacement were included in the review. Only studies with a control group receiving a defined standard of pre-operative care were included. Eleven studies met the inclusion criteria set. Two studies analysed the effect of pre-operative education, seven pre-operative treatment by a physiotherapist and two studies used both factors. No study found significant differences in validated joint specific patient reported outcome measures. The education studies found a decrease in pre-operative expectation and an improvement in knowledge, flexion and regularity of exercise. Two studies found an improvement in muscle strength in the group treated by a physiotherapist at three months. The combination of education and physiotherapy was shown to reduce patient length of stay and cost in one study. The evidence reviewed is insufficient to support the implementation of either pre-operative education or physiotherapy programmes. The combination of pre-operative education and treatment by a physiotherapist may reduce the medical costs associated with surgery. Copyright © 2014 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

  13. Pre-operative indicators for mortality following hip fracture surgery: a systematic review and meta-analysis.

    Science.gov (United States)

    Smith, Toby; Pelpola, Kelum; Ball, Martin; Ong, Alice; Myint, Phyo Kyaw

    2014-07-01

    hip fracture is a common and serious condition associated with high mortality. This study aimed to identify pre-operative characteristics which are associated with an increased risk of mortality after hip fracture surgery. systematic search of published and unpublished literature databases, including EMBASE, MEDLINE, AMED, CINAHL, PubMed and the Cochrane Library, was undertaken to identify all clinical studies on pre-operative predictors of mortality after surgery in hip fracture with at least 3-month follow-up. Data pertaining to the study objectives was extracted by two reviewers independently. Where study homogeneity was evidence, a meta-analysis of pooled relative risk and 95% confidence intervals was performed for mortality against pre-admission characteristics. fifty-three studies including 544,733 participants were included. Thirteen characteristics were identified as possible pre-operative indicators for mortality. Following meta-analysis, the four key characteristics associated with the risk of mortality up to 12 months were abnormal ECG (RR: 2.00; 95% CI: 1.45, 2.76), cognitive impairment (RR: 1.91; 95% CI: 1.35, 2.70), age >85 years (RR: 0.42; 95% CI: 0.20, 0.90) and pre-fracture mobility (RR: 0.13; 95% CI: 0.05, 0.34). Other statistically significant pre-fracture predictors of increased mortality were male gender, being resident in a care institution, intra-capsular fracture type, high ASA grade and high Charlson comorbidity score on admission. this review has identified the characteristics of patients with a high risk of mortality after a hip fracture surgery beyond the peri-operative period who may benefit from comprehensive assessment and appropriate management. CRD42012002107. © The Author 2014. Published by Oxford University Press on behalf of the British Geriatrics Society. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  14. Safety Culture in Pre-operational Phases of Nuclear Power Plant Projects

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-09-15

    An abundance of information exists on safety culture related to the operational phases of nuclear power plants; however, pre-operational phases present unique challenges. This publication focuses on safety culture during pre-operational phases that span the interval from before a decision to launch a nuclear power programme to first fuel load. It provides safety culture insights and focuses on eight generic issues: safety culture understanding; multicultural aspects; leadership; competencies and resource competition; management systems; learning and feedback; cultural assessments; and communication. Each issue is discussed in terms of: specific challenges; desired state; approaches and methods; and examples and resources. This publication will be of interest to newcomers and experienced individuals faced with the opportunities and challenges inherent in safety culture programmes aimed at pre-operational activities.

  15. Safety Culture in Pre-operational Phases of Nuclear Power Plant Projects

    International Nuclear Information System (INIS)

    2012-01-01

    An abundance of information exists on safety culture related to the operational phases of nuclear power plants; however, pre-operational phases present unique challenges. This publication focuses on safety culture during pre-operational phases that span the interval from before a decision to launch a nuclear power programme to first fuel load. It provides safety culture insights and focuses on eight generic issues: safety culture understanding; multicultural aspects; leadership; competencies and resource competition; management systems; learning and feedback; cultural assessments; and communication. Each issue is discussed in terms of: specific challenges; desired state; approaches and methods; and examples and resources. This publication will be of interest to newcomers and experienced individuals faced with the opportunities and challenges inherent in safety culture programmes aimed at pre-operational activities.

  16. Light Duty Utility Arm system pre-operational (cold test) test plan

    International Nuclear Information System (INIS)

    Bennett, K.L.

    1995-01-01

    The Light Duty Utility (LDUA) Cold Test Facility, located in the Hanford 400 Area, will be used to support cold testing (pre- operational tests) of LDUA subsystems. Pre-operational testing is composed of subsystem development testing and rework activities, and integrated system qualification testing. Qualification testing will be conducted once development work is complete and documentation is under configuration control. Operational (hot) testing of the LDUA system will follow the testing covered in this plan and will be covered in a separate test plan

  17. The impact of pre-operative weight loss on incidence of surgical site infection and readmission rates after total joint arthroplasty.

    Science.gov (United States)

    Inacio, Maria C S; Kritz-Silverstein, Donna; Raman, Rema; Macera, Caroline A; Nichols, Jeanne F; Shaffer, Richard A; Fithian, Donald C

    2014-03-01

    This study characterized a cohort of obese total hip arthroplasty (THA) and total knee arthroplasty (TKA) patients (1/1/2008-12/31/2010) and evaluated whether a clinically significant amount of pre-operative weight loss (5% decrease in body weight) is associated with a decreased risk of surgical site infections (SSI) and readmissions post-surgery. 10,718 TKAs and 4066 THAs were identified. During the one year pre-TKA 7.6% of patients gained weight, 12.4% lost weight, and 79.9% remained the same. In the one year pre-THA, 6.3% of patients gained weight, 18.0% lost weight, and 75.7% remained the same. In TKAs and THAs, after adjusting for covariates, the risk of SSI and readmission was not significantly different in the patients who gained or lost weight pre-operatively compared to those who remained the same. © 2013.

  18. The ability of conservation and seriation in the transition from the pre-operational stage to the stage of concrete logical operations

    OpenAIRE

    Zadnikar Rupnik, Daša

    2016-01-01

    In the theoretical part of the thesis I closely addressed the Piaget's theory from the field of children's thinking. I described four stages of cognitive development as defined by Piaget. I focused on cognitive operations which are characteristic of the transition from the pre-operational stage to the stage of concrete logical operations, namely conservation and seriation. I summarized certain reviews of the Piaget's theory and described the use of the Piaget's theory in education. A part of ...

  19. Target motion predictions for pre-operative planning during needle-based interventions

    NARCIS (Netherlands)

    op den Buijs, J.; Abayazid, Momen; de Korte, Chris L.; Misra, Sarthak

    During biopsies, breast tissue is subjected to displacement upon needle indentation, puncture, and penetration. Thus, accurate needle placement requires pre-operative predictions of the target motions. In this paper, we used ultrasound elastography measurements to non-invasively predict elastic

  20. The effect of pre-operative optimization on post-operative outcome in Crohn's disease resections

    DEFF Research Database (Denmark)

    El-Hussuna, Alaa; Iesalnieks, Igors; Horesh, Nir

    2017-01-01

    BACKGROUND: The timing of surgical intervention in Crohn's disease (CD) may depend on pre-operative optimization (PO) which includes different interventions to decrease the risk for unfavourable post-operative outcome. The objective of this study was to investigate the effect of multi-model PO on...

  1. Pre-Operative Skin Antisepsis with Chlorhexidine Gluconate and Povidone-Iodine to Prevent Port-Site Infection in Laparoscopic Cholecystectomy: A Prospective Study.

    Science.gov (United States)

    Spaziani, Erasmo; Di Filippo, Annalisa; Orelli, Simone; Fiorini, Flavia; Spaziani, Martina; Tintisona, Orlando; Torcasio, Angelo; De Cesare, Alessandro; Picchio, Marcello

    2018-04-01

    Skin preparation with antiseptic agents is commonly recommended for incisional site cleansing before surgery. We present the result of a prospective case series submitted to a scheduled pre-operative antiseptic procedure combining chlorhexidine gluconate and povidone-iodine before elective laparoscopic cholecystectomy. Consecutive patients underwent pre-operative standardized cleansing of the operation site combining chlorhexidine gluconate and povidone-iodine. Patients were reviewed one week and four weeks post-operatively. Post-operative infection was observed in seven patients (4.3%). All observed infections were port-site infections, always located at the level of the umbilical incision. In all cases infections involved skin and subcutaneous tissue. Staphylococcus aureus was isolated in five patients (71.4%) and miscellaneous aerobic gram-positive bacteria in two subjects (28.6%). Post-operative hospital stay was the only factor significantly associated with the development of port-site infections. Port-site infections are a common complication after elective laparoscopic cholecystectomy. The proposed pre-operative disinfection procedure is effective in reducing port-site infections. Reducing hospital stay may contribute to limiting the occurrence of this complication.

  2. Pre-operative CT angiography and three-dimensional image post processing for deep inferior epigastric perforator flap breast reconstructive surgery.

    Science.gov (United States)

    Lam, D L; Mitsumori, L M; Neligan, P C; Warren, B H; Shuman, W P; Dubinsky, T J

    2012-12-01

    Autologous breast reconstructive surgery with deep inferior epigastric artery (DIEA) perforator flaps has become the mainstay for breast reconstructive surgery. CT angiography and three-dimensional image post processing can depict the number, size, course and location of the DIEA perforating arteries for the pre-operative selection of the best artery to use for the tissue flap. Knowledge of the location and selection of the optimal perforating artery shortens operative times and decreases patient morbidity.

  3. Pre-Operational Seismic Walk-Through of NPPs in India

    International Nuclear Information System (INIS)

    Soni, R.S.; Mishra, R.K.; Agrawal, M.K.; Reddy, G.R.; Kushwaha, H.S.; Venkat Raj, V.; Badrinarayan, G.; Hawaldar, R.V.; Ingole, S.M.

    2002-01-01

    In nuclear power plants, it is essential to design the various safety and safety related systems and components of the plant in such a manner that they maintain their structural integrity as well as serve their functional performance during a seismic event. The pre-operational seismic walk-through helps in ensuring the installation of various seismic supports as per design intent, identifying the areas where supports are inadequate, identifying the interaction concerns between the systems of various safety classes and locating the various undesired loose, untied / unanchored components, tools, etc. used during the construction activity. A detailed procedure for the pre-operational seismic walk-through of the NPPs was therefore, prepared. Since the types and locations of seismic supports for the various systems and components of the plant had been already reviewed, the major emphasis during the walk-through was laid on their proper installation. (authors)

  4. Pre operational background radiation monitoring around Kudankulam Nuclear Power Project site - a decade long experience

    International Nuclear Information System (INIS)

    Vijayakumar, B.; George, Thomas; Sundara Rajan, P.; Selvi, B.S.; Balamurugan, M.; Pandit, G.G.; Ravi, P.M.; Tripathi, R.M.

    2014-01-01

    Pre-operational environmental background radiation monitoring around nuclear power plants is very important to understand baseline values existing in the site and also to identify any hot spots of naturally occurring high background radiation areas and their sources. These baseline measurements will act as a benchmark for future comparison after the reactors go into operation. The radiation measurements are continued during the operational phase of the plant and the results are compared to see whether there is any impact of the operation of the plant on the environment. A comprehensive background radiation monitoring plan has been in vogue at site from 2004 to meet this objective. This paper describes the different monitoring strategies adopted around Kudankulam Nuclear Power Project site and throws light on the pre operational background radiation levels in the environment

  5. C.T. scanning in the pre-operative assessment of non-small cell lung cancer

    International Nuclear Information System (INIS)

    Goldstraw, P.

    1986-01-01

    The concept of T.N.M. staging is now widely adopted, providing an international shorthand to describe tumour extent. Throughout this article the system referred to is that of the American Joint Committee on Cancer Staging and End Results Reporting. It is generally now accepted that Stage I and II patients with N.S.C.L.C. benefit from pulmonary resection, whilst those with Stage III tumours by virtue of T3 status, N2 disease or M stage other than zero, do not. There are exceptions to this rule and they are discussed in the relevant section. The authors therefore consider the role of C.T. scanning in pre-operative staging under the following headings. Tumour characteristics: 1) indicators of malignancy, 2) extra-pulmonary extension; Nodal metastases: 1) hilar, 2) mediastinal; Metastases to distant sites

  6. General Introduction: PREVIMER, a French pre-operational coastal ocean forecasting capability.

    OpenAIRE

    Dumas, Franck; Pineau-guillou, Lucia; Lecornu, Fabrice; Le Roux, Jean-francois; Le Squere, Bruno

    2014-01-01

    Pre-operational system PREVIMER provides with coastal observations and forecasts along French coasts: currents, waves, sea levels, temperature, salinity, primary production and turbidity. These marine environmental data come from in situ observations, satellite images, and numerical models. They are centralized and archived in PREVIMER databases, then published on website (real time and historical data), and freely available to users, private companies as well as public administrations. This ...

  7. The value of multislice spiral CT in the pre-operative diagnosis of cleft palate

    International Nuclear Information System (INIS)

    Tang Guangxi; Sun Lianfen; Zhang Xiaolin; Yu Chengxin; Lu Ji; Wang Xiaopeng; Li Liya; Yang Cheng; Wang Jun; Tian Yiqing

    2004-01-01

    Objective: To evaluate the practical value of multislice spiral CT (MSCT) in the preoperative diagnosis of cleft palate. Methods: Twenty patients with cleft palate were examined by using thin-slice (1.25 mm/4i) axial MSCT scanning and CT virtual endoscope (CTVE) imaging before and after operations. The cleft of each lesion was measured in the primary axial images. Results: Of the 20 cases, soft-and-hard cleft palate (grade II) was detected in 10 cases, with the clefts of soft palate between 1.5 cm and 2.2 cm, and the clefts of soft-and-hard palate between 1.2 cm and 2.0 cm. The right utter cleft palates were found in 3 cases with the clefts of soft palate between 2.0 cm and 2.5 cm, the clefts of soft-and-hard palate between 2.0 cm and 2.4 cm, and the clefts of hard palate between 1.8 cm and 2.2 cm. The left utter cleft palates (grade III) were found in 5 cases with the clefts of soft palate between 1.2 cm and 1.8 cm, the clefts of soft-and-hard palate between 0.9 cm and 2.0 cm, and the clefts of hard palate between 0.9 cm and 1.8 cm. The bilateral utter cleft palates (grade III) were detected in 2 cases with the clefts of soft palate between 2.1 cm and 2.3 cm, the clefts of soft-and-hard palate between 1.8 cm and 2.0 cm, and the clefts of hard palate between 1.9 cm and 2.3 cm. Conclusion: MSCT could excellently display the shape of all lesions before operation, especially the splitting degree of hard cleft palates in the axial images. Accurate measurements could be done for the cleft of different lesions in MSCT images. CTVE could clearly and directly show the shape of the lesion's interior surface. The pre-operative and post-operative images of each case could be perfectly compared by the combination of MSCT and CTVE

  8. Pre-operative Spermatic Cord Ultrasonography Helps to Reduce the Incidence of Metachronous Inguinal Hernia in Boys

    Directory of Open Access Journals (Sweden)

    Shoujiang Huang

    2018-06-01

    Full Text Available Background/purpose: Thickening of the spermatic cord is a clinical sign of an inguinal hernia. We therefore tested whether pre-operative spermatic cord ultrasonography could reduce the incidence of metachronous inguinal hernia (MIH.Methods: Boys under 2 years old with an initial unilateral inguinal hernia were enrolled in this study. In whom the width of the asymptomatic-sided spermatic cord was ≥0.5 cm, these patients underwent contralateral groin exploration. Age at initial operation, weight, initial operation side, the sonographic width of the spermatic cord, the operative findings and presence of MIH were recorded, and the relationship among them was studied. Boys in the US group underwent an open herniorrhaphy with pre-operative ultrasound examination; the non-US group included boys who did not undergo a pre-operative ultrasound examination. A receiver operator curve (ROC analysis was performed to evaluated predictive value of the sonographic width of the spermatic cord for contralateral hernia.Results: A total of 24 months' follow-up data were obtained from 1,793 boys (US group 1,162, non-US group 631. In the US group, the width of the hernia-sided spermatic cord (0.75 ± 0.18 cm was larger than the normal side (0.37 ± 0.05 cm, P < 0.001. And the width of normal side spermatic cord had no significant difference between the groups regarding other factors such as age and weight. In whom the width of the asymptomatic-sided spermatic cord was ≥0.5 cm, the corresponding incidence of CIH was 86.4% (57/66. The width of the spermatic cord predicted the presence of contralateral hernia with ROC area under the curve = 0.943 (95% CI = 0.919–0.966. The total incidence of MIH was 4.1% (74/1793. The incidence of MIH in the US group was 2.2% (25/1162 much lower than 7.8% (49/631 in the non-US group (P < 0.001. If the width of the asymptomatic-sided spermatic cord was 0.5 cm and 0.54 cm, the corresponding sensitivity was 0.682 and 0

  9. Patient education in Europe: united differences.

    NARCIS (Netherlands)

    Visser, S.; Deccache, A.; Bensing, J.

    2001-01-01

    This issue of Patient Education and Counseling presents the state of the art of patient education in several European countries. It is based on papers presented at a meeting in Paris on the evolution and development of patient education in western, central and eastern Europe (May 1999). Also patient

  10. Patient specific actual size 3D printed models for patient education in glioma treatment: first experiences.

    Science.gov (United States)

    van de Belt, Tom H; Nijmeijer, Hugo; Grim, David; Engelen, Lucien Jlpg; Vreeken, Rinaldo; van Gelder, Marleen Mmj; Laan, Mark Ter

    2018-06-02

    Cancer patients need high quality information about the disease stage, treatment options and side effects. High quality information can also improve health literacy, shared decision-making and satisfaction. We created patient-specific 3D models of tumours including surrounding functional areas, and assessed what patients with glioma actually value (or fear) about these models when they are used to educate them about the relation between their tumour and specific brain parts, the surgical procedure, and risks. We carried out an explorative study with adult glioma patients, who underwent functional MRI and DTi as part of the pre-operative work-up. All participants received an actual size 3D model, printed based on fMRI and DTi imaging. Semi-structured interviews were held to identify facilitators and barriers for using the model, and perceived effects. A model was successfully created for all 11 participants. A total of 18 facilitators and 8 barriers were identified. The model improved patients' understanding about their situation, that it was easier to ask questions to their neurosurgeon based on their model and that it supported their decision about the preferred treatment. A perceived barrier for using the 3D model was that it could be emotionally confronting, particularly in an early phase of the disease process. Positive effects were related to psychological domains including coping, learning effects and communication. Patient-specific 3D models are promising and simple tools that could help patients with glioma to better understand their situation, treatment options and risks. They have the potential to improve shared decision-making. Copyright © 2018 The Author(s). Published by Elsevier Inc. All rights reserved.

  11. The role of pre-operative and post-operative glucose control in surgical-site infections and mortality.

    Directory of Open Access Journals (Sweden)

    Christie Y Jeon

    Full Text Available The impact of glucose control on surgical-site infection (SSI and death remains unclear. We examined how pre- and post-operative glucose levels and their variability are associated with the risk of SSI or in-hospital death.This retrospective cohort study employed data on 13,800 hospitalized patients who underwent a surgical procedure at a large referral hospital in New York between 2006 and 2008. Over 20 different sources of electronic data were used to analyze how thirty-day risk of SSI and in-hospital death varies by glucose levels and variability. Maximum pre- and post-operative glucose levels were determined for 72 hours before and after the operation and glucose variability was defined as the coefficient of variation of the glucose measurements. We employed logistic regression to model the risk of SSI or death against glucose variables and the following potential confounders: age, sex, body mass index, duration of operation, diabetes status, procedure classification, physical status, emergency status, and blood transfusion.While association of pre- and post-operative hyperglycemia with SSI were apparent in the crude analysis, multivariate results showed that SSI risk did not vary significantly with glucose levels. On the other hand, in-hospital deaths were associated with pre-operative hypoglycemia (OR = 5.09, 95% CI (1.80, 14.4 and glucose variability (OR = 1.14, 95% CI (1.03, 1.27 for 10% increase in coefficient of variation.In-hospital deaths occurred more often among those with pre-operative hypoglycemia and higher glucose variability. These findings warrant further investigation to determine whether stabilization of glucose and prevention of hypoglycemia could reduce post-operative deaths.

  12. The role of pre-operative and post-operative glucose control in surgical-site infections and mortality.

    Science.gov (United States)

    Jeon, Christie Y; Furuya, E Yoko; Berman, Mitchell F; Larson, Elaine L

    2012-01-01

    The impact of glucose control on surgical-site infection (SSI) and death remains unclear. We examined how pre- and post-operative glucose levels and their variability are associated with the risk of SSI or in-hospital death. This retrospective cohort study employed data on 13,800 hospitalized patients who underwent a surgical procedure at a large referral hospital in New York between 2006 and 2008. Over 20 different sources of electronic data were used to analyze how thirty-day risk of SSI and in-hospital death varies by glucose levels and variability. Maximum pre- and post-operative glucose levels were determined for 72 hours before and after the operation and glucose variability was defined as the coefficient of variation of the glucose measurements. We employed logistic regression to model the risk of SSI or death against glucose variables and the following potential confounders: age, sex, body mass index, duration of operation, diabetes status, procedure classification, physical status, emergency status, and blood transfusion. While association of pre- and post-operative hyperglycemia with SSI were apparent in the crude analysis, multivariate results showed that SSI risk did not vary significantly with glucose levels. On the other hand, in-hospital deaths were associated with pre-operative hypoglycemia (OR = 5.09, 95% CI (1.80, 14.4)) and glucose variability (OR = 1.14, 95% CI (1.03, 1.27) for 10% increase in coefficient of variation). In-hospital deaths occurred more often among those with pre-operative hypoglycemia and higher glucose variability. These findings warrant further investigation to determine whether stabilization of glucose and prevention of hypoglycemia could reduce post-operative deaths.

  13. Does Pre-Operative Multiple Immunosuppressive Therapy Associate with Surgical Site Infection in Surgery for Ulcerative Colitis.

    Science.gov (United States)

    Uchino, Motoi; Ikeuchi, Hiroki; Bando, Toshihiro; Hirose, Kei; Hirata, Akihiro; Chohno, Teruhiro; Sasaki, Hirofumi; Takahashi, Yoshiko; Takesue, Yoshio; Hida, Nobuyuki; Hori, Kazutoshi; Nakamura, Shiro

    2015-01-01

    Almost all surgeries for ulcerative colitis (UC) are performed under immunosuppressive conditions. Immunomodulators or biologics, with the exception of corticosteroids, do not appear to be risk factors for post-operative infectious complications. However, many patients are on multiagent immunosuppressive therapy at the time of surgery. Therefore, we evaluated the influence of pre-operative multiple immunosuppressives on the occurrence of surgical site infection (SSI) in UC. We reviewed surveillance data from 181 patients who underwent restorative proctocolectomy between January 2012 and March 2014. The incidences of SSI and the possible risk factors among patients receiving different immunosuppressive therapies were compared and analyzed. The incidence of incisional (INC) SSI was 13.3% and that of organ/space (O/S) SSI was 7.2%. The number of immunosuppressives did not significantly correlate with each incidence. Total prednisolone administration ≥12,000 mg (OR 2.6) and an American Society of Anesthesiologists score ≥3 (OR 2.8) were shown to be independent risk factors for overall SSI, whereas corticosteroid use in INC SSI (OR 17.4) and severe disease (OR 5.2) and a large amount of blood loss (OR 3.9) in O/S SSI were identified as risk factors. Although a correlation between multiple immunosuppressive therapy and SSIs was not found, it is not recommended that all patients be treated with multiple immunosuppressive therapy. Treatment strategy should be applied based on the patient's condition. © 2015 S. Karger AG, Basel.

  14. Pre-operative urinary tract infection: is it a risk factor for early surgical site infection with hip fracture surgery? A retrospective analysis

    OpenAIRE

    Yassa, Rafik RD; Khalfaoui, Mahdi Y; Veravalli, Karunakar; Evans, D Alun

    2017-01-01

    Objective The aims of the current study were to determine whether pre-operative urinary tract infections in patients presenting acutely with neck of femur fractures resulted in a delay to surgery and whether such patients were at increased risk of developing post-operative surgical site infections. Design A retrospective review of all patients presenting with a neck of femur fracture, at a single centre over a one-year period. The hospital hip fracture database was used as the main source of ...

  15. Developing patient education in community pharmacy

    NARCIS (Netherlands)

    Blom, A.T.G.

    1996-01-01

    This thesis deals with the development of patient education in the community pharmacy. The research questions concentrate on the determinants of technicians’ patient education behavior and the effects of a one-year lasting intervention program on the patient education activities in the pharmacy.

  16. Patient education in Europe: united differences

    NARCIS (Netherlands)

    Visser, Adriaan; Deccache, A.; Bensing, J.

    2001-01-01

    This issue of Patient Education and Counseling presents the state of the art of patient education in several European countries. It is based on papers presented at a meeting in Paris on the evolution and development of patient education in western, central and eastern Europe (May 1999). Also

  17. Pre-Operative Prediction of Advanced Prostatic Cancer Using Clinical Decision Support Systems: Accuracy Comparison between Support Vector Machine and Artificial Neural Network

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sang Youn; Moon, Sung Kyoung; Hwang, Sung Il; Sung, Chang Kyu; Cho, Jeong Yeon; Kim, Seung Hyup; Lee, Hak Jong [Seoul National University College of Medicine, Seoul (Korea, Republic of); Jung, Dae Chul [National Cancer Center, Ilsan (Korea, Republic of); Lee, Ji Won [Kangwon National University College of Medicine, Chuncheon (Korea, Republic of)

    2011-10-15

    The purpose of the current study was to develop support vector machine (SVM) and artificial neural network (ANN) models for the pre-operative prediction of advanced prostate cancer by using the parameters acquired from transrectal ultrasound (TRUS)-guided prostate biopsies, and to compare the accuracies between the two models. Five hundred thirty-two consecutive patients who underwent prostate biopsies and prostatectomies for prostate cancer were divided into the training and test groups (n = 300 versus n 232). From the data in the training group, two clinical decision support systems (CDSSs-[SVM and ANN]) were constructed with input (age, prostate specific antigen level, digital rectal examination, and five biopsy parameters) and output data (the probability for advanced prostate cancer [> pT3a]). From the data of the test group, the accuracy of output data was evaluated. The areas under the receiver operating characteristic (ROC) curve (AUC) were calculated to summarize the overall performances, and a comparison of the ROC curves was performed (p < 0.05). The AUC of SVM and ANN is 0.805 and 0.719, respectively (p = 0.020), in the pre-operative prediction of advanced prostate cancer. Te performance of SVM is superior to ANN in the pre-operative prediction of advanced prostate cancer.

  18. Pre-operative simulation of periacetabular osteotomy via a three-dimensional model constructed from salt

    Directory of Open Access Journals (Sweden)

    Fukushima Kensuke

    2017-01-01

    Full Text Available Introduction: Periacetabular osteotomy (PAO is an effective joint-preserving procedure for young adults with developmental dysplasia of the hip. Although PAO provides excellent radiographic and clinical results, it is a technically demanding procedure with a distinct learning curve that requires careful 3D planning and, above all, has a number of potential complications. We therefore developed a pre-operative simulation method for PAO via creation of a new full-scale model. Methods: The model was prepared from the patient’s Digital Imaging and Communications in Medicine (DICOM formatted data from computed tomography (CT, for construction and assembly using 3D printing technology. A major feature of our model is that it is constructed from salt. In contrast to conventional models, our model provides a more accurate representation, at a lower manufacturing cost, and requires a shorter production time. Furthermore, our model realized simulated operation normally with using a chisel and drill without easy breakage or fissure. We were able to easily simulate the line of osteotomy and confirm acetabular version and coverage after moving to the osteotomized fragment. Additionally, this model allowed a dynamic assessment that avoided anterior impingement following the osteotomy. Results: Our models clearly reflected the anatomical shape of the patient’s hip. Our models allowed for surgical simulation, making realistic use of the chisel and drill. Our method of pre-operative simulation for PAO allowed for the assessment of accurate osteotomy line, determination of the position of the osteotomized fragment, and prevented anterior impingement after the operation. Conclusion: Our method of pre-operative simulation might improve the safety, accuracy, and results of PAO.

  19. A single pre-operative antibiotic dose is as effective as continued antibiotic prophylaxis in implant-based breast reconstruction: A matched cohort study.

    Science.gov (United States)

    Townley, William A; Baluch, Narges; Bagher, Shaghayegh; Maass, Saskia W M C; O'Neill, Anne; Zhong, Toni; Hofer, Stefan O P

    2015-05-01

    Infections following implant-based breast reconstruction can lead to devastating consequences. There is currently no consensus on the need for post-operative antibiotics in preventing immediate infection. This study compared two different methods of infection prevention in this group of patients. A retrospective matched cohort study was performed on consecutive women undergoing implant-based breast reconstruction at University Health Network, Toronto (November 2008-December 2012). All patients received a single pre-operative intravenous antibiotic dose. Group A received minimal interventions and Group B underwent maximal prophylactic measures. Patient (age, smoking, diabetes, co-morbidities), oncologic and procedural variables (timing and laterality) were collected. Univariate and multivariate logistic regression were performed to compare outcomes between the two groups. Two hundred and eight patients underwent 647 implant procedures. After matching the two treatment groups by BMI, 94 patients in each treatment group yielding a total of 605 implant procedures were selected for analysis. The two groups were comparable in terms of patient and disease variables. Post-operative wound infection was similar in Group A (n = 11, 12%) compared with Group B (n = 9, 10%; p = 0.8). Univariate analysis revealed only pre-operative radiotherapy to be associated with the development of infection (0.004). Controlling for the effect of radiotherapy, multivariate analysis demonstrated that there was no statistically significant difference between the two methods for infection prevention. Our findings suggest that a single pre-operative dose of intravenous antibiotics is equally as effective as continued antibiotic prophylaxis in preventing immediate infection in patients undergoing implant-based breast reconstructions. Copyright © 2015 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

  20. Standard protocol for conducting pre-operational environmental surveillance around nuclear facilities

    Energy Technology Data Exchange (ETDEWEB)

    Hegde, A G; Verma, P C; Rajan, M P [Health Safety and Environment Group, Bhabha Atomic Research Centre, Mumbai (India)

    2009-02-15

    This document presents the standard procedures for evaluation of site specific environmental transfer factors around NPP sites. The scope of this document is to provide standard protocol to be followed for conducting pre-operational environmental surveillance around nuclear facilities. Such surveillances have been proposed to be carried out by university professionals under DAE-BRNS projects. This document contains a common methodology in terms of sampling, processing, measurements and analysis of elemental/radionuclides, while keeping the site specific requirements also in place. (author)

  1. Standard protocol for conducting pre-operational environmental surveillance around nuclear facilities

    International Nuclear Information System (INIS)

    Hegde, A.G.; Verma, P.C.; Rajan, M.P.

    2009-02-01

    This document presents the standard procedures for evaluation of site specific environmental transfer factors around NPP sites. The scope of this document is to provide standard protocol to be followed for conducting pre-operational environmental surveillance around nuclear facilities. Such surveillances have been proposed to be carried out by university professionals under DAE-BRNS projects. This document contains a common methodology in terms of sampling, processing, measurements and analysis of elemental/radionuclides, while keeping the site specific requirements also in place. (author)

  2. Is Tc99m-MIBI scintigraphy a predictor of response to pre-operative neoadjuvant chemotherapy in Osteosarcoma?

    Directory of Open Access Journals (Sweden)

    Vahidreza Dabbagh Kakhki

    2013-10-01

    Full Text Available Objectives: Multidrug resistance (MDR, which may be due to the over expression of P-glycoprotein (Pgp and/or MRP, is a major problem in neoadjuvant chemotherapy of osteosarcoma. The aim of this study was to investigate the role of Tc-99m MIBI scan for predicting the response to pre-operative chemotherapy. Materials and Methods: Twenty-five patients (12 males and 13 females, aged between 8 and 52y with osteosarcoma were studied. Before the chemotherapy, planar 99mTc-MIBI anterior and posterior images were obtained 10-min [tumor-to-background ratio: (T1/B110min] and 3-hr after tracer injection. After completion of chemotherapy, again 99mTc-MIBI scan was performed at 10-min after tracer injection. In addition to calculation of decay corrected tumor to background (T/B ratios ,  using the 10-min and 3-hr images of the pre-chemotherapy scintigraphy , percent wash-out rate (WR% of 99mTc-MIBI was calculated. Using the 10-min images of the pre- and post-chemotherapy scans, the percent reduction in uptake at the tumor site after treatment (Red% was also calculated. Then after surgical resection, tumor response was assessed by percentage of necrosis. Results: All patients showed significant 99mTc-MIBI uptake in early images. Only 9 patients showed good response to chemotherapy (necrosis≥90% while 16 patients were considered as non-responder (necrosis

  3. Pre-operative risk scores for the prediction of outcome in elderly people who require emergency surgery

    Directory of Open Access Journals (Sweden)

    Bates Tom

    2007-06-01

    Full Text Available Abstract Background The decision on whether to operate on a sick elderly person with an intra-abdominal emergency is one of the most difficult in general surgery. A predictive risk-score would be of great value in this situation. Methods A Medline search was performed to identify those predictive risk-scores relevant to sick elderly patients in whom emergency surgery might be life-saving. Results Many of the risk scores for surgical patients include the operative findings or require tests which are not available in the acute situation. Most of the relevant studies include younger patients and elective surgery. The Glasgow Aneurysm Score and Hardman Index are specific to ruptured aortic aneurysm while the Boey Score and the Hacetteppe Score are specific to perforated peptic ulcer. The Reiss Index and Fitness Score can be used pre-operatively if the elements of the score can be completed in time. The ASA score, which includes a significant element of subjective clinical judgement, can be augmented with factors such as age and urgency of surgery but no test has a negative predictive value sufficient to recommend against surgical intervention without clinical input. Conclusion Risk scores may be helpful in sick elderly patients needing emergency abdominal surgery but an experienced clinical opinion is still essential.

  4. Sphincter preservation with pre-operative radiation therapy (RT) and coloanal anastomosis: long term follow-up

    International Nuclear Information System (INIS)

    Wagman, Raquel; Minsky, Bruce D.; Cohen, Alfred M.; Guillem, Jose G.; Paty, Philip B.

    1997-01-01

    PURPOSE: To determine the long term follow-up of sphincter preservation with pre-operative RT and coloanal anastomosis for rectal cancer. MATERIALS AND METHODS: A total of 36 pts (M:25, F:11) with invasive, clinically resectable, primary adenocarcinoma of the rectum were enrolled from 1/87 through 4/96 on a prospective Phase I/II trial. All patients were examined in the office by their operating surgeon prior to the start of RT and were judged clinically to require an abdominoperineal resection (APR) due to the proximity (but not invasion of) the tumor to the anal sphincter. By transrectal ultrasound, clinical T stage was T2:5, and T3:31. The median age was 55 years (range: 33-76 years), and the median distance from the anal verge was 4 cm (range: 3-7 cm). The median tumor size was 3.8 cm (range: 1.5-7 cm). Pts received 4680 cGy (180 cGy/day) to the whole pelvis followed by a boost to 5040 cGy followed by surgery 4-5 weeks later. Although no chemotherapy was delivered concurrently with RT, patients with pathologically positive pelvic nodes (13) or metastatic disease (6) received post-operative 5-FU based chemotherapy. All underwent fecal diversion which was closed 2-4 months post-op. Sphincter function was performed using a telephone survey according to the MSKCC sphincter function scale (Excellent: 1-2 bowel movements/day, no soilage, Good: 3-4 bowel movements/day, and/or mild soilage, fair: Episodic > 4 bowel movements/day, and/or moderate soilage, and Poor: incontinence). Actuarial calculations were performed using the Kaplan-Meier method. The median follow-up was 56 months (range: 4-121 months). RESULTS: Of the 35 patients who underwent surgery (1 pt with unresectable liver mets did not undergo surgery) (27(35)) (77%) were able to undergo a coloanal anastomosis and the pathological complete response rate was 14%. Post-operative complications included 1 (3%) partial anastamotic disruption, 2 (6%) rectal stenosis, and 1 (3%) pelvic abscess. For the total group of

  5. Pre-operational proof and leakage rate testing requirements for concrete containment structures for CANDU nuclear power plants

    International Nuclear Information System (INIS)

    1994-02-01

    This Standard provides the requirements for pre-operational proof tests and leakage rate tests of concrete containment structures of a containment system designed as Class Containment components. 1 fig

  6. [Importance of parathyroid SPECT and 99mTc scintigraphy, and of clinical, laboratorial, ultrasonographic and citologic correlation in the pre-operative localization of the parathyroid adenoma - pictorial assay].

    Science.gov (United States)

    Oliveira, Marco Antônio Condé de; Maeda, Sérgio Setsuo; Dreyer, Patrícia; Lobo, Alberto; Andrade, Victor Piana de; Hoff, Ana O; Biscolla, Rosa Paula Mello; Smanio, Paola; Brandão, Cynthia M A; Vieira, José G

    2010-06-01

    In patients with primary hyperparathyroidism, candidates for surgical intervention, the parathyroid pre-operative localization is of fundamental importance in planning the appropriate surgical approach. The additional acquisition of SPECT and Technetium-99m images, during parathyroid scintigraphy with Sestamibi, is not common practice. Usually, only planar image acquisition, 15 minutes prior and 2 hours after radiopharmaceutical administration, is performed. In our experience, the complete protocol in parathyroid scintigraphy increases the accuracy of pre-operative parathyroid localization. The complete utilization of all available nuclear medicine methods (SPECT e 99mTc) and image interpretation in a multidisciplinary context can improve the accuracy of parathyroid scintigraphy.

  7. Developing virtual patients for medical microbiology education.

    Science.gov (United States)

    McCarthy, David; O'Gorman, Ciaran; Gormley, Gerry J

    2013-12-01

    The landscape of medical education is changing as students embrace the accessibility and interactivity of e-learning. Virtual patients are e-learning resources that may be used to advance microbiology education. Although the development of virtual patients has been widely considered, here we aim to provide a coherent approach for clinical educators. Copyright © 2013 Elsevier Ltd. All rights reserved.

  8. Pre-operational monitoring and assessment of aquatic biota in environmental impact assessment studies

    International Nuclear Information System (INIS)

    Ghosh, T.K.

    2001-01-01

    Environmental Impact Assessment (EIA) is an ideal anticipatory mechanism which establishes quantitative values for parameters indicating the quality of the environment before, during and after the proposed developmental activity, thus allowing measures that ensure environmental compatibility in developmental process. EIA studies have been made mandatory in India by MoEF, GOI for expansion/modernization of any activity or development of new project. Biological assessment, under aquatic environment, is one of the major components of EIA and it requires systematic way of data collection. Generation of substantial baseline data can then be used for formulation of subsequent stages of EIA, viz. prediction, evaluation, impact statements and environmental management plan (EMP). However, a definite approach towards biological studies under EIA during pre-operational stage has not been outlined in available guidelines. (author)

  9. Pre-operational monitoring and assessment of aquatic biota in environmental impact assessment studies

    Energy Technology Data Exchange (ETDEWEB)

    Ghosh, T K [Ecotechnology Division, National Environmental Engineering Research Inst., Nagpur (India)

    2001-06-01

    Environmental Impact Assessment (EIA) is an ideal anticipatory mechanism which establishes quantitative values for parameters indicating the quality of the environment before, during and after the proposed developmental activity, thus allowing measures that ensure environmental compatibility in developmental process. EIA studies have been made mandatory in India by MoEF, GOI for expansion/modernization of any activity or development of new project. Biological assessment, under aquatic environment, is one of the major components of EIA and it requires systematic way of data collection. Generation of substantial baseline data can then be used for formulation of subsequent stages of EIA, viz. prediction, evaluation, impact statements and environmental management plan (EMP). However, a definite approach towards biological studies under EIA during pre-operational stage has not been outlined in available guidelines. (author)

  10. Pre-operative irradiation of eosinophilic granuloma in the parotid area

    International Nuclear Information System (INIS)

    Kitahara, Satoshi; Toda, Yukio; Nakajima, Hisami; Takeyama, Isamu; Sodemoto, Yukio; Endo, Masaru

    1983-01-01

    Eosinophilic granuloma is thought to originate in the reticuloendothelial system and cannot clearly be distinguished from the surrounding tissue during operation. An eosinophilic granuloma in the parotid area was removed after 25 days of irradiation at a dosage of 10.0 Gy per 3 days. A thin capsule of connective tissue was observed after the tumor was cut in half. Then, histopathological studies were performed on this connective tissue to determine the effect of the irradiation. Histopathologically, at the periphery of the tissue, atrophy of lymphocytes and destruction of the lymphoid tissue, which were thought to result in an increase in the connective tissue, were observed. It was concluded that a small dose of pre-operative radiation on eosinophilic granuloma in the parotid area made the tumor small and produced a capsule around the tumor. (author)

  11. A comparative study of MR imaging scores and MR perfusion imaging in pre-operative grading of intracranial gliomas

    International Nuclear Information System (INIS)

    Wu Honglin; Chen Junkun; Zhang Zongjun; Lu Guangming; Chen Ziqian; Wang Wei; Ji Xueman; Tang Xiaojun; Li Lin

    2005-01-01

    Objective: To compare the accuracy of MR imaging scores with MR perfusion imaging in pre-operative grading of intracranial gliomas. Methods: Thirty patients with intracranial gliomas (8 low-grade and 22 high-grade, according to WHO criteria) were examined with MR perfusion imaging pre-operatively. The lesions were evaluated by using an MR imaging score based on nine criteria. rCBV of the lesions were calculated by comparing the CBV of the lesion and that of contralateral normal white matter. The scores and ratios in high-grade and low-grade tumours were compared. Results: The MR imaging score of low grade (grades I and II) gliomas (0.67±0.29) were significantly lower than that of grades III (1.32 ± 0.47) (t=-3.48, P=0.003) and IV (1.56 ± 0.20) (t=-7.36, P=0.000) gliomas. There was no statistical difference when MR imaging scores of grades III and IV gliomas (t=-1.39, P=0.182) were compared. The maximum rCBV ratio of low grade (grades I and II) gliomas (2.38 ± 0.66 ) were significantly lower than that of grades III (5.81 ± 3.20) (t=-3.57, P=0.003) and IV (6.99 ± 2.47) (t=-5.09, P=0.001). There was no statistical difference when rCBV ratios of grades III and IV (t =-0.93, P=0.365) gliomas were compared. The accuracy of MR imaging scores in the noninvasive grading of untreated gliomas was all most the same as that of MR perfusion imaging (90.00% vs 89.29%). Conclusion: The MR imaging scores and MR perfusion imaging are two very useful tools in the evaluation of the histopathologic grade of cerebral gliomas. The overall accuracy in the noninvasive grading of gliomas may be imp roved if MR imaging scores and MR perfusion imaging are combined. (authors)

  12. Accuracy of 3 T versus 1.5 T breast MRI for pre-operative assessment of extent of disease in newly diagnosed DCIS

    Energy Technology Data Exchange (ETDEWEB)

    Rahbar, Habib, E-mail: hrahbar@uw.edu; DeMartini, Wendy B.; Lee, Amie Y.; Partridge, Savannah C.; Peacock, Sue; Lehman, Constance D.

    2015-04-15

    Highlights: •We compared sizes of known ductal carcinoma in situ (DCIS) on pre-operative breast MRI at 3 T and 1.5 T with final pathology sizes. •DCIS sizes on 3 T MRI correlated better with pathologic sizes than 1.5 T MRI. •Imaging features of DCIS, including morphology and kinetics, were similar at 3 T and 1.5 T MRI. -- Abstract: Objectives: While 3 T breast magnetic resonance imaging has increased in use over the past decade, there is little data comparing its use for assessing ductal carcinoma in situ (DCIS) versus 1.5 T. We sought to compare the accuracies of DCIS extent of disease measures on pre-operative 3 T versus 1.5 T MRI. Methods: This institutional review board-approved prospective study included 20 patients with ductal carcinoma in situ diagnosed by core needle biopsy (CNB) who underwent pre-operative breast MRI at both 3 T (resolution = 0.5 mm × 0.5 mm × 1.3 mm) and 1.5 T (0.85 mm × 0.85 mm × 1.6 mm). All patients provided informed consent, and the study was HIPPA compliant. Lesion sizes and imaging characteristics (morphologic and kinetic enhancement) were recorded for the 3 T and 1.5 T examinations. Lesion size measures at both field strengths were correlated to final pathology, and imaging characteristics also were compared. Results: Of the initial cohort of 20 patients with CNB-diagnosed DCIS, 19 underwent definitive surgery. Median DCIS sizes of these 19 patients were 6 mm (range: 0–67 mm) on 3 T, 13 mm (0–60 mm) on 1.5 T, and 6 mm (0–55 mm) on surgical pathology. Size correlation between MRI and pathology was higher for 3 T (Spearman's ρ = 0.66, p = 0.002) than 1.5 T (ρ = 0.36, p = 0.13). In 10 women in which a residual area of suspicious enhancement was identified on both field strengths, there was agreement of morphologic description (NME vs. mass) in nine, and no significant difference in dynamic contrast enhanced kinetics at 3 T compared to 1.5 T. Conclusions: Pre-operative breast MRI at 3 T provided higher

  13. Pre-operative Screening and Manual Drilling Strategies to Reduce the Risk of Thermal Injury During Minimally Invasive Cochlear Implantation Surgery.

    Science.gov (United States)

    Dillon, Neal P; Fichera, Loris; Kesler, Kyle; Zuniga, M Geraldine; Mitchell, Jason E; Webster, Robert J; Labadie, Robert F

    2017-09-01

    This article presents the development and experimental validation of a methodology to reduce the risk of thermal injury to the facial nerve during minimally invasive cochlear implantation surgery. The first step in this methodology is a pre-operative screening process, in which medical imaging is used to identify those patients that present a significant risk of developing high temperatures at the facial nerve during the drilling phase of the procedure. Such a risk is calculated based on the density of the bone along the drilling path and the thermal conductance between the drilling path and the nerve, and provides a criterion to exclude high-risk patients from receiving the minimally invasive procedure. The second component of the methodology is a drilling strategy for manually-guided drilling near the facial nerve. The strategy utilizes interval drilling and mechanical constraints to enable better control over the procedure and the resulting generation of heat. The approach is tested in fresh cadaver temporal bones using a thermal camera to monitor temperature near the facial nerve. Results indicate that pre-operative screening may successfully exclude high-risk patients and that the proposed drilling strategy enables safe drilling for low-to-moderate risk patients.

  14. Premedication with gabapentin, alprazolam or a placebo for abdominal hysterectomy: Effect on pre-operative anxiety, post-operative pain and morphine consumption

    Directory of Open Access Journals (Sweden)

    Tim Thomas Joseph

    2014-01-01

    Full Text Available Background and Aims : Utility of gabapentin for pre-operative anxiolysis as compared to commonly administered alprazolam is not evident. The aim of the present study was to compare the effects of pre-operative oral gabapentin 600 mg, alprazolam 0.5 mg or a placebo on pre-operative anxiety along with post-operative pain and morphine consumption. Methods: Seventy five patients scheduled for abdominal hysterectomy under general anaesthesia were included. Groups gabapentin, alprazolam and placebo, received oral gabapentin 600 mg, alprazolam 0.5 mg and one capsule of oral B-complex forte with Vitamin C respectively, on the night prior to surgery and 2 h prior to surgery. Visual analogue scale (VAS was used to measure the anxiety and post-operative pain. All patients received patient-controlled analgesia. Statistical tests used were Kruskal-Wallis test, Wilcoxon signed rank test and one-way ANOVA. Results: Alprazolam provided significant anxiolysis (median [interquartile range] baseline VAS score 35 [15.5, 52] to 20 [6.5, 34.5] after drug administration; P = 0.007. Gabapentin did not provide significant decrease in anxiety (median [interquartile range] VAS score 21 [7.5, 41] to 20 [6.5, 34.5]; P = 0.782. First analgesic request time (median [interquartile range in minutes] was longer in group gabapentin (17.5 [10, 41.25] compared to group placebo (10 [5, 15] (P = 0.019 but comparable to that in group alprazolam (15 [10, 30]. Cumulative morphine consumption at different time periods and total morphine consumption (mean [standard deviation] at the end of study period (38.65 [18.04], 39.91 [15.73], 44.29 [16.02] mg in group gabapentin, alprazolam and placebo respectively were comparable. Conclusion: Gabapentin 600 mg does not have significant anxiolytic effect compared to alprazolam 0.5 mg. Alprazolam 0.5 mg was found to be an effective anxiolytic in the pre-operative period. Neither alprazolam nor gabapentin, when compared to placebo showed any opioid

  15. 'Educator talk' and patient change

    DEFF Research Database (Denmark)

    Skinner, T. C.; Carey, M. E.; Cradock, S.

    2008-01-01

    Aims: To determine whether differences in the amount of time educators talk during a self-management education programme relate to the degree of change in participants' reported beliefs about diabetes. Method: Educators trained to be facilitative and non-didactic in their approach were observed...... talking less and meeting targets for being less didactic, a greater change in reported illness beliefs of participants was seen. However, educators struggled to meet targets for most sessions of the programme. Conclusion: The amount of time educators talk in a self-management programme may provide...... change to their normal educational style....

  16. Interdisciplinary preoperative patient education in cardiac surgery.

    NARCIS (Netherlands)

    Weert, J. van; Dulmen, S. van; Bar, P.; Venus, E.

    2003-01-01

    Patient education in cardiac surgery is complicated by the fact that cardiac surgery patients meet a lot of different health care providers. Little is known about education processes in terms of interdisciplinary tuning. In this study, complete series of consecutive preoperative consultations of 51

  17. Preoperative patient education: evaluating postoperative patient outcomes.

    Science.gov (United States)

    Meeker, B J

    1994-04-01

    Preoperative teaching is an important part of patient care and can prevent complications, as well as promote patient fulfillment during hospitalization. A study was conducted at Alton Ochsner Medical Foundation in New Orleans, LA, in 1989, to determine the impact of a preoperative teaching program on the incidence of postoperative atelectasis and patient satisfaction. Results showed no significant difference of postoperative complications and patient gratification after participating in a structured preoperative teaching program. As part of this study, it was identified that a patient evaluation tool for a preoperative teaching class needed to be developed. The phases of this process are explained in the following article.

  18. Is there a role for pre-operative contrast-enhanced magnetic resonance imaging for radical surgery in malignant pleural mesothelioma?

    Science.gov (United States)

    Stewart, Duncan; Waller, David; Edwards, John; Jeyapalan, Kanagaratnam; Entwisle, James

    2003-12-01

    To assess the use of contrast-enhanced magnetic resonance imaging (CEMRI) in addition to computed tomography in the pre-operative assessment of patients for radical surgery in malignant pleural mesothelioma. Over a 45-month period, 51 of 76 patients assessed (69 men and seven women), underwent extra-pleural pneumonectomy or radical pleurectomy/decortication. Post-operative pathological stage was correlated with radiological staging, with particular emphasis on tumour resectability. Seventeen (22%) patients were found on CEMRI to have unresectable, but histologically unconfirmed disease, not previously seen on CT. Fifty-one (67%) patients proceeded to radical surgery, but pathological nodal data were incomplete in three, so excluding these patients from further analyses. The median pre-operative interval after CEMRI was 17 days. Two patients were found to have unexpectedly extensive disease at thoracotomy, thus the sensitivity of CEMRI for prediction of resectability was 97%. Using the International Mesothelioma Interest Group system, tumour stage was correctly predicted by CEMRI in 48% of patients, but understaged in 50% of cases, largely due to the underestimation of pericardial involvement, but this did not affect resectability and had no significant effect on prognosis. Nodal stage was correctly identified in 60% of patients. CEMRI was successful in predicting pathological tumour stage T3 or less (sensitivity of 85%; specificity of 100%), but less so in identifying tumour stage T2 or less (sensitivity of 23%; specificity of 96%) or N2 nodal disease (sensitivity 66%; specificity 73%). CEMRI is most useful in the differentiation of T3 and T4 disease and may be unnecessary at earlier stages. Its multiplanar tumour localisation abilities are of value in the assessment of resectability. It is unlikely to contribute significantly to nodal staging, but it remains a valuable adjunct in the selection of patients for radical surgery.

  19. The POP Program: the patient education advantage.

    Science.gov (United States)

    Claeys, M; Mosher, C; Reesman, D

    1998-01-01

    In 1992, a preoperative education program was developed for total joint replacement patients in a small community hospital. The goals of the program were to increase educational opportunities for the joint replacement patients, prepare patients for hospitalization, plan for discharge needs, and increase efficiency of the orthopaedic program. Since 1992, approximately 600 patients have attended the education program. Outcomes have included positive responses from patients regarding their preparedness for surgery, increased participation in their plan of care, coordinated discharge planning, decreased length of stay, and progression across the continuum of care. A multidisciplinary approach to preparing patients for surgery allows for a comprehensive and efficient education program. Marketing of successful programs can enhance an institution's competitive advantage and help ensure the hospital's viability in the current health care arena.

  20. Superconducting Super Collider site environmental report for calendar year 1991. Pre-operational

    International Nuclear Information System (INIS)

    1995-01-01

    This is the first annual SER prepared for the SSC project. It is a pre-operational report, intended primarily to describe the baseline characterization of the Ellis County, Texas site that has been developed subsequent to the Environmental Impact Statement (EIS) and the Supplemental Environmental impact Statement (SEIS). As such, the emphasis will be on environmental compliance efforts, including monitoring and mitigation programs. The SER also reports on the measures taken to meet the commitments made in the EIS and SEIS. These measures are detailed in the Mitigation Action Plan (MAP) (Department of Energy (DOE), 1991), which was prepared following the signing of the Record of Decision (ROD) to construct the SSC in Texas. The SER will continue to be preoperational until the first high-energy (20 trillion electron volt or TeV) protons collisions are observed, at which point the SSC will become operational. At that time, the SER will place more emphasis on the radiological monitoring program. This SER will report on actions taken in 1991 or earlier and briefly mention some of those planned for calendar year 1992. AU actions completed in 1992 will be addressed in the SER for calendar year 1992

  1. Planning and programming of pre-operational and in-service inspections

    International Nuclear Information System (INIS)

    Udaondo, M.S.

    1984-01-01

    After a brief mention of the actual scope of in-service inspection work, conclusions are presented that relate to the preparations for inspections, making use of experience acquired since 1972 at 11 nuclear power plants in Spain which have commissioned such studies from one particular organization, and analyses are given of the advantages to be gained therefrom. Three different aspects of preparations for inspections are considered: (a) man-hour estimates and the duration of in-service inspections; (b) the sequence of action during a pre-operational inspection (assuming a typical functional organization) from definition of the codes of practice and standards applicable up to the issue of the final report and the schedule for distribution of the annual work load to be invested in a typical project, as a result of combining the two previous estimates, and (c) the documentary aspect of preparations for an inspection during a scheduled outage, as related to the various documents to be drawn up and their contents. Reference is made to the general training to be given to the staff in charge of inspection activities so as to provide them with information on, and a perspective of, the in-service inspection jobs required. (author)

  2. Superconducting Super Collider site environmental report for calendar year 1991. Pre-operational

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-05-01

    This is the first annual SER prepared for the SSC project. It is a pre-operational report, intended primarily to describe the baseline characterization of the Ellis County, Texas site that has been developed subsequent to the Environmental Impact Statement (EIS) and the Supplemental Environmental impact Statement (SEIS). As such, the emphasis will be on environmental compliance efforts, including monitoring and mitigation programs. The SER also reports on the measures taken to meet the commitments made in the EIS and SEIS. These measures are detailed in the Mitigation Action Plan (MAP) (Department of Energy (DOE), 1991), which was prepared following the signing of the Record of Decision (ROD) to construct the SSC in Texas. The SER will continue to be preoperational until the first high-energy (20 trillion electron volt or TeV) protons collisions are observed, at which point the SSC will become operational. At that time, the SER will place more emphasis on the radiological monitoring program. This SER will report on actions taken in 1991 or earlier and briefly mention some of those planned for calendar year 1992. AU actions completed in 1992 will be addressed in the SER for calendar year 1992.

  3. Pre-operational Study on Impact of Temelin NPP on Hydrosphere

    International Nuclear Information System (INIS)

    Hanslik, E.J.

    1999-01-01

    Beginning of the construction of Temelin Nuclear Power Plant (NPP) in south Bohemia (CR) dates back to 1986. It is planned that the first water-cooled reactor could be put into operation in 2000. A research project, funded from the national budget and carried out under supervision of the Czech Ministry of Environment, has been aimed at examining pre-operational environmental conditions (a reference level) in terms of concentrations of radioactive and non-radioactive polluting substances in components of the environment, particularly in hydrosphere, and at predicting possible impacts of future operation of Temelin NPP. Special attention paid to the hydrosphere is associated with requirements for protection of water quality in the Vltava River, which serves as water resource for Prague capital. The paper summarises selected interim results of the project, particularly those concerning per-operational environmental conditions and impacts predicted for standard operation of the plant. More detailed description of the results including possible impacts of the so called maximum project accident is presented in (1)

  4. Proposal of a post-prostatectomy clinical target volume based on pre-operative MRI: volumetric and dosimetric comparison to the RTOG guidelines

    International Nuclear Information System (INIS)

    Croke, Jennifer; Maclean, Jillian; Nyiri, Balazs; Li, Yan; Malone, Kyle; Avruch, Leonard; Kayser, Cathleen; Malone, Shawn

    2014-01-01

    Recurrence rates following radiotherapy for prostate cancer in the post-operative adjuvant or salvage setting remain substantial. Previous work from our institution demonstrated that published prostate bed CTV guidelines frequently do not cover the pre-operative MRI defined prostate. Inadequate target delineation may contribute to the high recurrence rates, but increasing target volumes may increase dose to organs at risk. We propose guidelines for delineating post-prostatectomy target volumes based upon an individual’s co-registered pre-operative MRI. MRI-based CTVs and PTVs were compared to those created using the RTOG guidelines in 30 patients. Contours were analysed in terms of absolute volume, intersection volume (Jaccard Index) and the ability to meet the RADICALS and QUANTEC rectal and bladder constraints (tomotherapy IMRT plans with PTV coverage of V98% ≥98%). CTV MRI was a mean of 18.6% larger than CTV RTOG: CTV MRI mean 138 cc (range 72.3 - 222.2 cc), CTV RTOG mean 116.3 cc (range 62.1 - 176.6 cc), (p < 0.0001). The difference in mean PTV was only 4.6%: PTV MRI mean 386.9 cc (range 254.4 – 551.2), PTV RTOG mean 370 cc (range 232.3 - 501.6) (p = 0.05). The mean Jaccard Index representing intersection volume between CTVs was 0.72 and 0.84 for PTVs. Both criteria had a similar ability to meet rectal and bladder constraints. Rectal DVH: 77% of CTV RTOG cases passed all RADICALS criteria and 37% all QUANTEC criteria; versus 73% and 40% for CTV MRI (p = 1.0 for both). Bladder DVH; 47% of CTV RTOG cases passed all RADICALS criteria and 67% all QUANTEC criteria, versus 57% and 60% for CTV MRI (p = 0.61for RADICALS, p = 0.79 for QUANTEC). CTV MRI spares more of the lower anterior bladder wall than CTV RTOG but increases coverage of the superior lateral bladder walls. CTV contours based upon the patient’s co-registered pre-operative MRI in the post-prostatectomy setting may improve coverage of the individual’s prostate bed without substantially increasing

  5. Educating future leaders in patient safety

    Science.gov (United States)

    Leotsakos, Agnès; Ardolino, Antonella; Cheung, Ronny; Zheng, Hao; Barraclough, Bruce; Walton, Merrilyn

    2014-01-01

    Education of health care professionals has given little attention to patient safety, resulting in limited understanding of the nature of risk in health care and the importance of strengthening systems. The World Health Organization developed the Patient Safety Curriculum Guide: Multiprofessional Edition to accelerate the incorporation of patient safety teaching into higher educational curricula. The World Health Organization Curriculum Guide uses a health system-focused, team-dependent approach, which impacts all health care professionals and students learning in an integrated way about how to operate within a culture of safety. The guide is pertinent in the context of global educational reforms and growing recognition of the need to introduce patient safety into health care professionals’ curricula. The guide helps to advance patient safety education worldwide in five ways. First, it addresses the variety of opportunities and contexts in which health care educators teach, and provides practical recommendations to learning. Second, it recommends shared learning by students of different professions, thus enhancing student capacity to work together effectively in multidisciplinary teams. Third, it provides guidance on a range of teaching methods and pedagogical activities to ensure that students understand that patient safety is a practical science teaching them to act in evidence-based ways to reduce patient risk. Fourth, it encourages supportive teaching and learning, emphasizing the need to establishing teaching environments in which students feel comfortable to learn and practice patient safety. Finally, it helps educators incorporate patient safety topics across all areas of clinical practice. PMID:25285012

  6. Assessment of a Standardized Pre-Operative Telephone Checklist Designed to Avoid Late Cancellation of Ambulatory Surgery: The AMBUPROG Multicenter Randomized Controlled Trial.

    Directory of Open Access Journals (Sweden)

    Sonia Gaucher

    Full Text Available To assess the impact of a standardized pre-operative telephone checklist on the rate of late cancellations of ambulatory surgery (AMBUPROG trial.Multicenter, two-arm, parallel-group, open-label randomized controlled trial.11 university hospital ambulatory surgery units in Paris, France.Patients scheduled for ambulatory surgery and able to be reached by telephone.A 7-item checklist designed to prevent late cancellation, available in five languages and two versions (for children and adults, was administered between 7 and 3 days before the planned date of surgery, by an automated phone system or a research assistant. The control group received standard management alone.Rate of cancellation on the day of surgery or the day before.The study population comprised 3900 patients enrolled between November 2012 and September 2013: 1950 patients were randomized to the checklist arm and 1950 patients to the control arm. The checklist was administered to 68.8% of patients in the intervention arm, 1002 by the automated phone system and 340 by a research assistant. The rate of late cancellation did not differ significantly between the checklist and control arms (109 (5.6% vs. 113 (5.8%, adjusted odds ratio [95% confidence interval] = 0.91 [0.65-1.29], (p = 0.57. Checklist administration revealed that 355 patients (28.0% had not undergone tests ordered by the surgeon or anesthetist, and that 254 patients (20.0% still had questions concerning the fasting state.A standardized pre-operative telephone checklist did not avoid late cancellations of ambulatory surgery but enabled us to identify several frequent causes.ClinicalTrials.gov NCT01732159.

  7. Adenoid and tonsil surgeries in children: How relevant is pre-operative blood grouping and cross-matching?

    Directory of Open Access Journals (Sweden)

    Lucky Onotai

    2013-01-01

    Full Text Available Background: As a part of pre-operative evaluation, several otolaryngologists group and cross-match blood routinely for children undergoing adenoid and tonsil surgeries. This practice has generated several debates either in support or against this practice. The aim of this study is to critically evaluate the incidence of post-tonsillectomy (with or without adenoidectomy bleeding and blood transfusions in otherwise healthy children with adenoid/tonsil pathologies conducted in the University of Port Harcourt Teaching Hospital (UPTH. Patients and Methods: A descriptive retrospective study of children who underwent adenoid and tonsil surgeries in the Department of Ear, Nose and Throat (ENT surgery of UPTH from January 2003 to December 2012. Children with family history of bleeding disorders and derangement of clotting profile as well as different co-morbidity like sickle cell disease were excluded from this study. The patients′ data were retrieved from the registers of ENT out-patient clinics, theatre registers and patients case notes. Demographic data, indications for surgery, preoperative investigations, complications and management outcomes were recorded and analyzed. Results: Out of 145 children that had adenoid and tonsil surgeries; only 100 met the criteria for this study. The study subjects included 65 males and 35 females (male: female ratio 1.9:1 belonging to 0-16 years age group (mean age: 3.46 ± 2.82 years. The age group of 3-5 years had the highest (n = 40, 40% number of surgeries. Adenotonsillectomy was the commonest (n = 85, 85% surgery performed on patients who had obstructive sleep apnea (OSA. The commonest (n = 6, 6% complication was haemorrhage, and only few (n = 3, 3% patients had blood transfusion. However, mortality was recorded in some (n = 3, 3% patients. Conclusion: This study confirms that the incidence of post adenoidectomy/tonsillectomy bleeding in otherwise healthy children is low and rarely requires blood transfusion

  8. Allergic contact dermatitis: Patient management and education.

    Science.gov (United States)

    Mowad, Christen M; Anderson, Bryan; Scheinman, Pamela; Pootongkam, Suwimon; Nedorost, Susan; Brod, Bruce

    2016-06-01

    Allergic contact dermatitis is a common diagnosis resulting from exposure to a chemical or chemicals in a patient's personal care products, home, or work environment. Once patch testing has been performed, the education and management process begins. After the causative allergens have been identified, patient education is critical to the proper treatment and management of the patient. This must occur if the dermatitis is to resolve. Detailed education is imperative, and several resources are highlighted. Photoallergic contact dermatitis and occupational contact dermatitis are other considerations a clinician must keep in mind. Copyright © 2015 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

  9. Patients as educators: interprofessional learning for patient-centred care.

    Science.gov (United States)

    Towle, Angela; Godolphin, William

    2013-01-01

    Patients with chronic conditions have unique expertise that enhances interprofessional education. Although their active involvement in education is increasing, patients have minimal roles in key educational tasks. A model that brings patients and students together for patient-centred learning, with faculty playing a supportive role, has been described in theory but not yet implemented. To identify issues involved in creating an educational intervention designed and delivered by patients and document outcomes. An advisory group of community members, students and faculty guided development of the intervention (interprofessional workshops). Community educators (CEs) were recruited through community organizations with a healthcare mandate. Workshops were planned by teams of key stakeholders, delivered by CEs, and evaluated by post-workshop student questionnaires. Workshops were delivered by CEs with epilepsy, arthritis, HIV/AIDS and two groups with mental health problems. Roles and responsibilities of planning team members that facilitated control by CEs were identified. Ten workshops attended by 142 students from 15 different disciplines were all highly rated. Workshop objectives defined by CEs and student learning both closely matched dimensions of patient-centredness. Our work demonstrates feasibility and impact of an educational intervention led by patient educators facilitated but not controlled by faculty.

  10. Pre-operative high sensitive C-reactive protein predicts cardiovascular events after coronary artery bypass grafting surgery: A prospective observational study

    Directory of Open Access Journals (Sweden)

    Balciunas Mindaugas

    2009-01-01

    Full Text Available C-reactive protein is a powerful independent predictor of cardiovascular events in patients with coronary artery disease. The relation between C-reactive protein (CRP concentration and in-hospital outcome, after coronary artery bypass grafting (CABG, has not yet been established. The study aims to evaluate the predictive value of pre-operative CRP for in-hospital cardiovascular events after CABG surgery. High-sensitivity CRP (hs-CRP levels were measured pre-operatively on the day of surgery in 66 patients scheduled for elective on pump CABG surgery. Post-operative cardiovascular events such as death from cardiovascular causes, ischemic stroke, myocardial damage, myocardial infarction and low output heart failure were recorded. During the first 30 days after surgery, 54 patients were free from observed events and 14 developed the following cardiovascular events: 10 (15% had myocardial damage, four (6% had low output heart failure and two (3% suffered stroke. No patients died during the follow-up period. Serum concentration of hs-CRP ≥ 3.3 mg/l (cut-off point obtained by ROC analysis was related to higher risk of post-operative cardiovascular events (36% vs 6%, P = 0.01, myocardial damage (24% vs 6%, P = 0.04 and low output heart failure (12% vs 0%, P = 0.04. Multivariate logistic regression analysis showed that hs-CRP ≥ 3.3 mg/l ( P = 0.002, O.R.: 19.3 (95% confidence interval (CI 2.9-128.0, intra-operative transfusion of red blood cells ( P = 0.04, O.R.: 9.9 (95% C.I. 1.1-85.5 and absence of diuretics in daily antihypertensive treatment ( P = 0.02, O.R.: 15.1 (95% C.I. 1.4-160.6 were independent predictors of combined cardiovascular event. Patients having hs-CRP value greater or equal to 3.3 mg/l pre-operatively have an increased risk of post-operative cardiovascular events after on pump coronary artery bypass grafting surgery.

  11. Patient stoma care: educational theory in practice.

    Science.gov (United States)

    Williams, Jenny

    Patients undergoing stoma formation encounter many challenges including psychosocial issues, relationship concerns and fear of leakage. Leakage, inappropriate product usage and poor patient adaptation post stoma formation has cost implications for the NHS. Developing good, practical stoma care skills has been identified as improving patient outcomes, promoting the provision of quality care and improving efficiency within the NHS. However, a thorough literature search indicated that there is little research available on patient stoma care education. This is considered surprising by Metcalf (1999), O'Connor (2005) and the author of this article. This article considers and adapts generic educational theory to make it pertinent to patient stoma care education in order to bridge the gap between theory and practice.

  12. Bone quality: educational tools for patients, physicians, and educators.

    Science.gov (United States)

    Shams, Junaid; Spitzer, Allison B; Kennelly, Ann M; Tosi, Laura L

    2011-08-01

    Defining bone quality remains elusive. From a patient perspective bone quality can best be defined as an individual's likelihood of sustaining a fracture. Fracture risk indicators and performance measures can help clinicians better understand individual fracture risk. Educational resources such as the Web can help clinicians and patients better understand fracture risk, communicate effectively, and make decisions concerning diagnosis and treatment. We examined four questions: What tools can be used to identify individuals at high risk for fracture? What clinical performance measures are available? What strategies can help ensure that patients at risk for fracture are identified? What are some authoritative Web sites for educating providers and patients about bone quality? Using Google, PUBMED, and trademark names, we reviewed the literature using the terms "bone quality" and "osteoporosis education." Web site legitimacy was evaluated using specific criteria. Educational Web sites were limited to English-language sites sponsored by nonprofit organizations The Fracture Risk Assessment Tool® (FRAX®) and the Fracture Risk Calculator (FRC) are reliable means of assessing fracture risk. Performance measures relating to bone health were developed by the AMA convened Physician Consortium for Performance Improvement® and are included in the Physician Quality Reporting Initiative. In addition, quality measures have been developed by the Joint Commission. Strategies for identifying individuals at risk include designating responsibility for case finding and intervention, evaluating secondary causes of osteoporosis, educating patients and providers, performing cost-effectiveness evaluation, and using information technology. An abundance of authoritative educational Web sites exists for providers and patients. Effective clinical indicators, performance measures, and educational tools to better understand and identify fracture risk are now available. The next challenge is to

  13. Evaluating a Sexual Health Patient Education Resource.

    Science.gov (United States)

    Matzo, Marianne; Troup, Sandi; Hijjazi, Kamal; Ferrell, Betty

    2015-01-01

    This article shares the findings of an evaluation of a patient teaching resource for sexual health entitled Everything Nobody Tells You About Cancer Treatment and Your Sex Life: From A to Z, which was accomplished through systematic conceptualization, construction, and evaluation with women diagnosed with breast or gynecologic cancer. This resource, which has evolved from patient-focused research and has been tested in the clinical setting, can be used in patient education and support. Oncology professionals are committed to addressing quality-of-life concerns for patients across the trajectory of illness. Sexuality is a key concern for patients and impacts relationships and overall quality of life. Through careful assessment, patient education, and support, clinicians can ensure that sexuality is respected as an essential part of patient-centered care.

  14. Patient/Family Education for Newly Diagnosed Pediatric Oncology Patients.

    Science.gov (United States)

    Landier, Wendy; Ahern, JoAnn; Barakat, Lamia P; Bhatia, Smita; Bingen, Kristin M; Bondurant, Patricia G; Cohn, Susan L; Dobrozsi, Sarah K; Haugen, Maureen; Herring, Ruth Anne; Hooke, Mary C; Martin, Melissa; Murphy, Kathryn; Newman, Amy R; Rodgers, Cheryl C; Ruccione, Kathleen S; Sullivan, Jeneane; Weiss, Marianne; Withycombe, Janice; Yasui, Lise; Hockenberry, Marilyn

    There is a paucity of data to support evidence-based practices in the provision of patient/family education in the context of a new childhood cancer diagnosis. Since the majority of children with cancer are treated on pediatric oncology clinical trials, lack of effective patient/family education has the potential to negatively affect both patient and clinical trial outcomes. The Children's Oncology Group Nursing Discipline convened an interprofessional expert panel from within and beyond pediatric oncology to review available and emerging evidence and develop expert consensus recommendations regarding harmonization of patient/family education practices for newly diagnosed pediatric oncology patients across institutions. Five broad principles, with associated recommendations, were identified by the panel, including recognition that (1) in pediatric oncology, patient/family education is family-centered; (2) a diagnosis of childhood cancer is overwhelming and the family needs time to process the diagnosis and develop a plan for managing ongoing life demands before they can successfully learn to care for the child; (3) patient/family education should be an interprofessional endeavor with 3 key areas of focus: (a) diagnosis/treatment, (b) psychosocial coping, and (c) care of the child; (4) patient/family education should occur across the continuum of care; and (5) a supportive environment is necessary to optimize learning. Dissemination and implementation of these recommendations will set the stage for future studies that aim to develop evidence to inform best practices, and ultimately to establish the standard of care for effective patient/family education in pediatric oncology.

  15. Patient education for preventing diabetic foot ulceration

    NARCIS (Netherlands)

    Dorresteijn, J.A.; Kriegsman, D.M.; Assendelft, W.J.; Valk, G.D.

    2014-01-01

    BACKGROUND: Ulceration of the feet, which can result in loss of limbs and even death, is one of the major health problems for people with diabetes mellitus. OBJECTIVES: To assess the effects of patient education on the prevention of foot ulcers in patients with diabetes mellitus. SEARCH METHODS: We

  16. Patient education for preventing diabetic foot ulceration

    NARCIS (Netherlands)

    Dorresteijn, J.A.; Kriegsman, D.M.; Assendelft, W.J.J.; Valk, G.D.

    2012-01-01

    BACKGROUND: Ulceration of the feet, which can result in loss of limbs and even death, is one of the major health problems for people with diabetes mellitus. OBJECTIVES: To assess the effects of patient education on the prevention of foot ulcers in patients with diabetes mellitus. SEARCH METHODS:

  17. Patient Education Leads to Better Care for Heart Patients.

    Science.gov (United States)

    Rosenberg, Stanley G.

    The staff of a heart and circulatory disease program of a State department of health conducted a special project at a city hospital which showed that a well-organized treatment and education program for patients with congestive heart failure increased the patient's knowledge of his disease, medication, and diet as well as his adherence to a…

  18. Internet and education for the patient

    Directory of Open Access Journals (Sweden)

    Bastos, Bárbara Guimarães

    2011-10-01

    Full Text Available Introduction: The process of education of a patient aims to improve knowledge and skill of the patient and/or family, in a way to influence attitudes and behaviors needed to maintain or improve health. Must be a integral part of interpersonal communication between health professionals and patients, and this can happen through interpersonal communication and various other means such as pamphlets, manuals and, more recently, computer resources. Goal: This update article approach the patient education and the internet potential for this process, still presenting some initiatives in the audiology área. Discussion: The informations, related to health are popular in the internet, and include interactive websites, portals, e-mails, telehealth aplications, and others. The education of the patients supported by the internet can help to solve a big ethical, political and economic issue: the problem to conciliate the needs and the expectations of the patients with the characteristics and limitations of the health system. Although the use of internet in the education of the patient is promising, this is not a solution to be used without careful planning, monitoring and evaluation. In audiology there are few initiatives with the use of e-mails and websites for complement of the patient education. Final Considerations: The health professionals, including the speech therapists, must check if their patients use internet resources, recognize that behavior change and prepare not only to discuss the information obtained with the patient, but also suggest websites with reliable information and help them to evaluate the quality of the information available online.

  19. Additional value of diffusion-weighted imaging to evaluate multifocal and multicentric breast cancer detected using pre-operative breast MRI

    Energy Technology Data Exchange (ETDEWEB)

    Song, Sung Eun; Park, Eun Kyung; Cho, Kyu Ran; Cho, Sung Bum [Korea University Anam Hospital, Korea University College of Medicine, Department of Radiology, Seoul (Korea, Republic of); Seo, Bo Kyoung [Korea University Ansan Hospital, Korea University College of Medicine, Department of Radiology, Ansan (Korea, Republic of); Woo, Ok Hee [Korea University Guro Hospital, Korea University College of Medicine, Department of Radiology, Seoul (Korea, Republic of); Jung, Seung Pil [Korea University Anam Hospital, Korea University College of Medicine, Department of Surgery, Seoul (Korea, Republic of)

    2017-11-15

    To investigate whether diffusion-weighted imaging (DWI) aids pre-operative dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) to evaluate additional lesions in breast cancer patients. DCE-MRI and DWI were performed on 131 lesions, with available histopathological results. The apparent diffusion coefficient (ADC) of each lesion was measured, and the cut-off value for differentiation between malignant and benign lesions was calculated. A protocol combining the ADC cut-off value with DCE-MRI was validated in a cohort of 107 lesions in 77 patients. When an ADC cut-off value of 1.11 x 10{sup -3} mm{sup 2}/s from the development cohort was applied to the additional lesions in the validation cohort, the specificity increased from 18.9% to 67.6% (P < 0.001), and the diagnostic accuracy increased from 61.7% to 82.2% (P = 0.05), without significant loss of sensitivity (98.6% vs. 90.0%, P = 0.07). The negative predictive values of lesions in the same quadrant had decreased, as had those of lesions ≥1 cm in diameter. The ADC cut-off value in the validation cohort was 1.05 x 10{sup -3} mm{sup 2}/s. Additional implementation of DWI for breast lesions in pre-operative MRI can help to obviate unnecessary biopsies by increasing specificity. However, to avoid missing cancers, clinicians should closely monitor lesions located in the same quadrant or lesions ≥1 cm. (orig.)

  20. IEEE guide for planning of pre-operational testing programs for class 1E power systems for nuclear-power generating stations

    International Nuclear Information System (INIS)

    Anon.

    1976-01-01

    The Institute of Electrical and Electronics Engineers (IEEE) guide for pre-operational testing of Class 1E power systems for nuclear-power generating stations is presented. The guidelines apply to power systems both ac and dc supplies but not to the equipment which utilizes the ac and dc power. The pre-operational tests are performed after appropriate construction tests

  1. Education and Outreach for Breast Imaging and Breast Cancer Patients

    National Research Council Canada - National Science Library

    Farria, Dione

    2003-01-01

    .... This project evaluated the impact of visual educational aids during biopsy consent on patient understanding of the biopsy procedure, patient satisfaction with the biopsy experience, and patient anxiety...

  2. Education Creates Welcoming Environment for Transgender Patients.

    Science.gov (United States)

    Ehrenfeld, Jesse; Gridley, Samantha

    2016-08-01

    The ED often is the access point of choice for transgender patients who may be reluctant to interact with providers. Experts say there is a need for training and education of how to present a gender-affirming healthcare environment. Recommended steps include a review of policies, along with corresponding changes to electronic and paper intake forms to ensure that the language used is inclusive of all genders. While blanket discrimination may be declining, experts note that some providers are uncertain about how to interact with a transgender patient. It's always best to ask patients for their preferred name and pronoun and to repeat this exercise every three to six months for return patients, as gender identify can be fluid. To ease anxiety for transgender patients, consider developing a navigator program that will pair any transgender patient who requests the service with a trained advocate who can support and guide the patient through the system.

  3. Relationship Between Pre-operative Anxiety and Post-operative Psychosomatic Adjustment and Its Related Factors and Nursing Strategies%术前焦虑与术后心身康复的相关性及其心理社会影响因素

    Institute of Scientific and Technical Information of China (English)

    沈晓红; 姜乾金

    2003-01-01

    Objective:To study the relationship between pre-operative anxiety and post-operative psychosomatic adjustment and the related psyehosoeial factors in upper- abdominal surgery patients. Methods: Forty patients undergoing upper- abdominalsurgery were assessed in this report. One day before surgery, the Medical Coping Mode Questionnaire (MCMQ), Perceived Social Support Scale (PSSS), Eysenek Personality Questionnaire (EPQ), State Anxiety Inventory (SAI) of State - Trait Arixiety Invento-ry (STAI) and a self- developed patients'' pre - operative appraisal questionnaire were used. In an hour before operation,the shift of the mean value of the pulse of every ease compared with the base line measured at his (or her ) admission was also recorded. Af-ter surgery, State Anxiety Inventory (SAI) of State- Trait Anxiety Inventory (STAI), a self-developed postoperative appraisal scale were used, and the indexes of somatic adjustment, including intestinal aerofluxus, total dosage of analgesia and so on were recorded. Results:Firstly, pre - operative anxiety was remarkably correlated to many indexes of post - operative psychosomatic adjustment. Secondly, hopelessness about operation, concern over sequela, resignation coping style and psychosis personality were the significant predictors of pre- operative anxiety. Conclusion: Post- operative psychosomatic adjustment could be handicapped by pre - operative anxiety which might be influenced by stress - related psyehosocial factors.

  4. PRE-OPERATIVE HAIR REMOVAL WITH TRIMMERS AND RAZORS AND ITS IMPACT ON SURGICAL SITE INFECTIONS IN ELECTIVE INGUINAL HERNIA REPAIR

    Directory of Open Access Journals (Sweden)

    John S. Kurien

    2018-02-01

    Full Text Available BACKGROUND Despite major advances in infection control interventions, health care-associated infections (HAI remain a major public health problem and patient safety threat worldwide. The global data suggests that the SSI incidence rate varies from 0.5 to 20% depending upon the type of operation and underlying patient status. Several factors preoperative, intraoperative & postoperative, determine the occurrence of surgical site infections, Preoperative hair removal is considered as a risk for the development of surgical site infections. The objective of the study is to find out the difference in the incidence of surgical site infections in patients undergoing pre-operative hair removal by shaving with Razor blades and hair trimmers prior to elective inguinal hernia surgery. MATERIALS AND METHODS Written informed consent from 160 patients with no significant comorbidities planning to undergo elective inguinal hernia surgery at the general surgery wards in Government Medical College Kottayam and who were willing to participate in the study were to be obtained. 80 of them to undergo pre-operative hair removal with hair trimmers and 80 to undergo preoperative hair removal by shaving with razor blades on the day prior to the surgery randomised into two groups. During their stay in the postoperative ward the surgical wounds of the patients were examined daily for the development of erythema, pain, discharge, induration and gaping of the wound. The daily findings were noted down till the patient was discharged from the ward. The patients were again reassessed 2 weeks later, when they came for review in the Surgery OPD after their discharge from the ward; finally the patients were examined on the 30th day post-surgery to look for the clinical features of surgical site infections. RESULTS Out of the total 160 patients who were studied, 29 (18.1% of them had post-operative infection within 30 days, in the form of erythema, induration, discharge and gaping

  5. Development of a Professional Certification in Cancer Patient Education.

    Science.gov (United States)

    Papadakos, Janet; D'souza, Anna; Masse, Adeline; Boyko, Susan; Clarke, Susan; Giuliani, Meredith; MacKinnon, Keira; McBain, Sarah; McCallum, Meg; MacVinnie, Jan; Papadakos, Tina

    2018-04-19

    Patient educators come into the field from diverse professional backgrounds and often lack training in how to teach and develop patient education resources since no formal patient education professional certification program exists. A professional certification program for patient educators would further define the professional scope of practice and reduce variability in performance. The purpose of this study was to (1) determine the level of interest among Canadian cancer patient educators in a patient education professional certification program and (2) determine the competencies to be included in the professional certification program. A 12-item survey was designed by executive members of the Canadian Chapter of the Cancer Patient Education Network. The survey included a list of competencies associated with patient education, and a 4-point Likert scale ranging from "slightly important" to "very important" was used to determine the rank of each competency. The survey was sent to 53 patient educators across Canada. Ninety-two percent of the patient educators are interested in a professional certification program. Patient educators indicated that competencies related to developing patient resources, collaboration, plain language expertise, and health literacy were of most importance. Patient educators support the development of a patient education professional certification program and endorsed the competencies proposed. This information provides the foundation for the creation of a professional certification program for cancer patient educators.

  6. Mortality in perforated duodenal ulcer depends upon pre-operative risk: a retrospective 10-year study.

    LENUS (Irish Health Repository)

    Larkin, J O

    2012-01-31

    INTRODUCTION: Most patients presenting with acutely perforated duodenal ulcer undergo operation, but conservative treatment may be indicated when an ulcer has spontaneously sealed with minimal\\/localised peritoneal irritation or when the patient\\'s premorbid performance status is poor. We retrospectively reviewed our experience with operative and conservative management of perforated duodenal ulcers over a 10-year period and analysed outcome according to American Society of Anesthesiologists (ASA) score. METHODS: The records of all patients presenting with perforated duodenal ulcer to the Department of Surgery, Mayo General Hospital, between January 1998 and December 2007 were reviewed. Age, gender, co-morbidity, ASA-score, clinical presentation, mode of management, operative procedures, morbidity and mortality were considered. RESULTS: Of 76 patients included, 48 (44 operative, 4 conservative) were ASA I-III, with no mortality irrespective of treatment. Amongst 28 patients with ASA-score IV\\/V, mortality was 54.5% (6\\/11) following operative management and 52.9% (9\\/17) with conservative management. CONCLUSION: In patients with a perforated duodenal ulcer and ASA-score I-III, postoperative outcome is uniformly favourable. We recommend these patients have repair with peritoneal lavage performed, routinely followed postoperatively by empirical triple therapy. Given that mortality is equivalent between ASA IV\\/V patients whether managed operatively or conservatively, we suggest that both management options are equally justifiable.

  7. Pre-operative testing for pregnancy in Dublin day surgery units.

    LENUS (Irish Health Repository)

    Wong, L F A

    2013-06-01

    The safety of anaesthetic agents in early pregnancy cannot be guaranteed. Certain types of surgery, particularly gynaecological, may also be dangerous. It is therefore important to ensure that, female patients are not inadvertently pregnant when undergoing elective surgery. Different hospitals have different policies and guidelines in place to determine female patients\\' pregnancy status prior to elective surgery.

  8. Creation of virtual patients for midwifery education.

    Science.gov (United States)

    Urbanová, Eva; Bašková, Martina; Maskálová, Erika; Kvaltínyová, Eva

    2018-07-01

    The objective of the study was to create several new, original virtual patients (VPs) in the Slovak language, especially for educational purposes in midwifery. Virtual patients have been created for the needs of university midwifery education in Slovakia. The creation of the six virtual patients basically consisted of three fixed stages: preparation, design and development, implementation into the virtual environment. We used the Open Labyrinth (OL) virtual environment, an open-source system for creating VPs. The VPs include six various scenarios of the most common problems seen in midwifery practice: preterm birth, perinatal loss, gestational diabetes, ineffective breastfeeding, postpartum bleeding and sudden home birth. Currently, six original virtual patients are used in university midwifery education in Slovakia. We use them for contact teaching as well as self-study of students. They present the first VPs in Slovakia and the Czech Republic created in academic settings in these countries. The future perspective of a virtual patient as an interactive process between the student and the medium is that it can deepen and improve learning outcomes, solve specific midwifery issues, and reduce mistakes in the clinical environment. Copyright © 2018 Elsevier Ltd. All rights reserved.

  9. Constructing a Patient Education System: A Performance Technology Project

    Science.gov (United States)

    Bell, Edith E.

    2009-01-01

    The purpose of the patient education system described here was to distribute patient education material to and within medical practices managed by a small medical practice management company. The belief was that patient education opportunities improved health care outcomes and increased patient participation in health care decisions and compliance…

  10. Effect of pre-operative neuromuscular training on functional outcome after total knee replacement

    DEFF Research Database (Denmark)

    Huber, Erika O; de Bie, Rob A; Roos, Ewa M.

    2013-01-01

    Total Knee Replacement (TKR) is the standard treatment for patients with severe knee osteoarthritis (OA). Significant improvement in pain and function are seen after TKR and approximately 80% of patients are very satisfied with the outcome. Functional status prior to TKR is a major predictor...... of outcome after the intervention. Thus, improving functional status prior to surgery through exercise may improve after surgery outcome. However, results from several previous trials testing the concept have been inconclusive after surgery....

  11. The value of MRI and CT in the pre-operative diagnosis of lumbar disc herniation

    Energy Technology Data Exchange (ETDEWEB)

    Hirabayashi, Shigeru; Kumano, Kiyoshi; Takahashi, Soichiro; Ishii, Jun (Kanto Rosai Hospital, Kawasaki, Kanagawa (Japan))

    1991-05-01

    A prospective analysis of computed tomography (CT) and magnetic resonance imaging (MRI) scans in 51 patients with lumbar disc herniation was made to determine the height of hernia for operation and, if impossible, the indications of myelography. Among the 51 patients, 40 (78%) received surgery based on these imaging modalities (Group A); and the remaining 11 (22%) underwent myelography for the confirmation of the height of hernia or detailed examination (Group B). Satisfactory or excellent surgical outcome was achieved in 95% in Group A and in 91% in Group B. Twenty seven patients had multiple disc herniation on CT and MRI; in 17 patients surgery was performed for one disc hernia that was radiologically found to compress the spinal nerve root; and in the other 10 hernia-related disc was not determined by either radiological or neurological manifestations. Satisfactory or excellent surgical outcome could, however, be achieved in 26 patients (96%). Myelography should be indicated when there is no neurological radicular sign in the lower extremities, and when there is no radiological evidence of the compressed spinal nerve root in spite of the presence of multiple disc herniation. The height of hernia may be determined when compression of the spinal nerve root is visualized on CT or MRI. (N.K.).

  12. The value of MRI and CT in the pre-operative diagnosis of lumbar disc herniation

    International Nuclear Information System (INIS)

    Hirabayashi, Shigeru; Kumano, Kiyoshi; Takahashi, Soichiro; Ishii, Jun

    1991-01-01

    A prospective analysis of computed tomography (CT) and magnetic resonance imaging (MRI) scans in 51 patients with lumbar disc herniation was made to determine the height of hernia for operation and, if impossible, the indications of myelography. Among the 51 patients, 40 (78%) received surgery based on these imaging modalities (Group A); and the remaining 11 (22%) underwent myelography for the confirmation of the height of hernia or detailed examination (Group B). Satisfactory or excellent surgical outcome was achieved in 95% in Group A and in 91% in Group B. Twenty seven patients had multiple disc herniation on CT and MRI; in 17 patients surgery was performed for one disc hernia that was radiologically found to compress the spinal nerve root; and in the other 10 hernia-related disc was not determined by either radiological or neurological manifestations. Satisfactory or excellent surgical outcome could, however, be achieved in 26 patients (96%). Myelography should be indicated when there is no neurological radicular sign in the lower extremities, and when there is no radiological evidence of the compressed spinal nerve root in spite of the presence of multiple disc herniation. The height of hernia may be determined when compression of the spinal nerve root is visualized on CT or MRI. (N.K.)

  13. [Evaluation of educational interventions with dialysis patient].

    Science.gov (United States)

    Parmier, Matthieu; Gourieux, Bénédicte; Krummel, Thierry; Bazin-Kara, Dorothée; Dory, Anne; Hannedouche, Thierry

    2016-12-01

    The treatment of end-stage renal disease requires a significant number of drug treatments. At patient level, daily management is somewhat difficult: Number of prescribed pills, medication side effects, treatment of asymptomatic diseases… The objective of the study was to investigate the effect of guidance tailored to each patient receiving hemodialysis, performed by the pharmacist (educational interventions). Adult haemodialysis patients with hyperphosphatemia despite phosphate binders were eligible for study entry. The study was controlled with a retrospective group. The primary end point was a change in serum phosphate levels. The secondary end points were therapy adherence, knowledge regarding phosphate management and patient satisfaction with the programme. Sixteen patients in each group participated in the study. The mean serum phosphate level at endpoint was decreased by 0.25 mmol/L in the intervention group (0.41 mmol/L for patients with expectancy for this reduction) and by 0.11 mmol/L in the control group. Five patients normalized their serum phosphate level in the intervention group against three patients in the control group. The mean score of adherence decreased from 1.75 to 1.50. The main factors affecting adherence were forgetfulness or carelessness in taking medications and number of daily doses. This study showed the feasibility of an improvement in serum phosphate level and adherence driven by therapeutic education, though effect was highly amplified by the motivation induced by pharmaceutical guidance. Patients emphasize the importance of the involvement of pharmacist in their care. Copyright © 2016 Association Société de néphrologie. Published by Elsevier SAS. All rights reserved.

  14. The value of FDG positron emission tomography/computerised tomography (PET/CT) in pre-operative staging of colorectal cancer: a systematic review and economic evaluation.

    Science.gov (United States)

    Brush, J; Boyd, K; Chappell, F; Crawford, F; Dozier, M; Fenwick, E; Glanville, J; McIntosh, H; Renehan, A; Weller, D; Dunlop, M

    2011-09-01

    In the UK, colorectal cancer (CRC) is the third most common malignancy (behind lung and breast cancer) with 37,514 cases registered in 2006: around two-thirds (23,384) in the colon and one-third (14,130) in the rectum. Treatment of cancers of the colon can vary considerably, but surgical resection is the mainstay of treatment for curative intent. Following surgical resection, there is a comprehensive assessment of the tumour, it's invasion characteristics and spread (tumour staging). A number of imaging modalities are used in the pre-operative staging of CRCs including; computerised tomography (CT), magnetic resonance imaging, ultrasound imaging and positron emission tomography (PET). This report examines the role of CT in combination with PET scanning (PET/CT 'hybrid' scan). The research objectives are: to evaluate the diagnostic accuracy and therapeutic impact of fluorine-18-deoxyglucose (FDG) PET/CT for the pre-operative staging of primary, recurrent and metastatic cancer using systematic review methods; undertake probabilistic decision-analytic modelling (using Monte Carlo simulation); and conduct a value of information analysis to help inform whether or not there is potential worth in undertaking further research. For each aspect of the research - the systematic review, the handsearch study and the economic evaluation - a database was assembled from a comprehensive search for published and unpublished studies, which included database searches, reference lists search and contact with experts. In the systematic review prospective and retrospective patient series (diagnostic cohort) and randomised controlled trials (RCTs) were eligible for inclusion. Both consecutive series and series that are not explicitly reported as consecutive were included. Two reviewers extracted all data and applied the criteria independently and resolved disagreements by discussion. Data to populate 2 × 2 contingency tables consisting of the number of true positives, true negatives

  15. Prospective evaluation of stress myocardial perfusion imaging for pre-operative cardiac risk assessment

    International Nuclear Information System (INIS)

    Byrne, A.J.; Rowe, C.C.; Flannery, G.

    2002-01-01

    Full text: A prospective evaluation of patients who underwent stress myocardial perfusion imaging (MPI) to assess preoperative cardiac risk was undertaken. At the time of the scan patients were classified into 4 Clinical Risk groups (CR) based on known clinical data. On completion of the scan, the patient was then categorised into 4 Scan based Risk groups (SR), incorporating size of perfusion deficit, single versus multi-vessel disease and ejection fraction. Surgery at Austin and Repatriation Medical Centre within 6 months of scan and complications were identified using the hospital medical database. Major early cardiac events coded were death (cardiac related), myocardial infarction, unstable angina, acute pulmonary oedema, cardiac arrest, and urgent revascularisation. 208 patients have reached 6 months post-MPI scan. Of these 119 (57%) were identified as having surgery. Of the Scan Risk groups, 63% of normal, 57% of increased, and 47% of high and very high groups have had surgery. An abnormal scan is associated with a three-fold risk of cardiac complication (3.5% vs 11.3%). This is lower than most previous reports and may be due to higher representation of low risk surgical procedures (14% in this series), improved peri-operative care and/or the test result influence on management (suggested by decreasing surgical rate as SR estimate rose). Copyright (2002) The Australian and New Zealand Society of Nuclear Medicine Inc

  16. Pre-operative radiotherapy treatment in uterine cervix voluminous carcinoma clinic phase IB

    International Nuclear Information System (INIS)

    Petitto, J.V.

    1989-01-01

    Forty four patients with voluminous tumor of the uterine cervix were selected and submitted to preoperative radiation with radical dosages in pelvis and to radiation therapy alone. Results as to survival in both of the treatments were similar. Complication rates in both of the treatments were not higher than the acceptable levels. Hospitalization periods were not longer than the usual for Wertheim-Meigs surgery. (author)

  17. Radiological and pathological response following pre-operative radiotherapy for soft-tissue sarcoma

    International Nuclear Information System (INIS)

    Roberge, David; Skamene, Tanya; Nahal, Ayoub; Turcotte, Robert E.; Powell, Tom; Freeman, Carolyn

    2010-01-01

    Purpose: To report radiological and pathological response to neo-adjuvant radiotherapy for extremity and trunk soft-tissue sarcomas. Materials/methods: Fifty patients were identified retrospectively. All patients had MRI imaging pre and post neo-adjuvant external beam radiotherapy. Tumor volumes were measured in 3D on T1 Gadolinium enhanced sequences. Pathological treatment response was quantified in terms of percentage of treatment-related necrosis for each case. Results: Histopathologic responses to treatment varied from 0% to 100%. The median pathological treatment response was 67.5% for low-grade sarcomas and 50% for high-grade sarcomas. The median decrease in tumor volume was 13.8% for non-myxoid low-grade sarcomas, 82.1% for myxoid liposarcomas and <1% for high-grade sarcomas. A partial response on MRI (volume reduction ≥ 50%) was highly predictive of a good pathological response (p < 0.001). Patients with stable disease on imaging or volumetric progression had wide ranging pathological responses. Conclusions: Soft-tissue sarcomas show significant pathological treatment responses in the form of hyaline fibrosis, necrosis and granulation tissue. Despite this, there is minimal early volumetric response to radiation, especially for high-grade tumors. Although radiological partial response was predictive of pathological response, the significance of radiological progression was unclear. Myxoid liposarcoma tumor type was predictive of both pathological and radiological tumor response.

  18. Pre-operative embolization of naso-pharyngeal angiofibromas. Report of 58 cases

    Energy Technology Data Exchange (ETDEWEB)

    Garcia-Cervigon, E.; Bien, S.; Ruefenacht, D.; Thurel, C.; Reizine, D.; Tran Ba Huy, P.; Merland, J.J.

    1988-12-01

    58 patients with a juvenile nasopharyngeal angiofibroma have been treated by a combined neuroradiological-surgical method. In the cases with smaller tumor extension, fed only by the external carotid arteries or with only slight participation of the internal carotid arteries, the external carotid arteries alone have been embolized using particles. In the cases with marked participation of the internal carotid arteries vessels were also embolized. In the first group there have been no complications and no recurrences. In the latter (31 cases) there have been three temporary minor complications and 11 recurrences.

  19. Renal Cell Cancer: What Can We Learn from Pre-Operative Studies?

    Energy Technology Data Exchange (ETDEWEB)

    Fisher, Rosalie; Larkin, James, E-mail: james.larkin@rmh.nhs.uk [Department of Medical Oncology, Royal Marsden Hospital, London (United Kingdom)

    2011-12-08

    Renal cell carcinoma (RCC) affects approximately 60,000 people in Europe and in the United States each year (Ferlay et al., 2007; Jemal et al., 2010), and is associated with high rates of morbidity and mortality. The incidence of RCC is rising, perhaps because of the widespread use of abdominal imaging, resulting in an increased detection of small renal masses, and surgical intervention for these (Hollingsworth et al., 2006; Falebita et al., 2009). Surgery remains an integral part of the management of RCC, and is the only curative treatment in patients with disease confined to the kidney and its regional vasculature and lymph nodes. However, about 30% of patients are diagnosed with metastatic renal cell carcinoma (mRCC) at presentation (Motzer et al., 1996) and a similar proportion will later develop metastases (Leibovich et al., 2003). Until 2007, a combination of cytoreductive nephrectomy (CN) and immunotherapy, usually interferon-α, was considered to be the standard of care for those patients presenting with mRCC deemed fit enough, although cytokine therapy was associated with modest benefits and much toxicity (Coppin et al., 2005). The basis for nephrectomy in the context of metastatic disease was provided by two similar prospective trials which randomized patients to CN plus interferon or interferon alone. Combined analysis of the two trials demonstrated a median survival of 13.6 months for surgery plus interferon, and 7.8 months for interferon alone (HR = 0.69, 95% CI = 0.55–0.87, p = 0.002; Flanigan et al., 2004). The simplest rationale for why CN might improve survival in mRCC is a reduction in overall tumor burden, thus delaying time to a lethal burden of disease; other theories include a decrease in the amount of tumor shedding and systemic signaling from the primary renal mass, effective palliation of pain, bleeding and paraneoplastic syndromes, and removal of a source of significant immunosuppression. The latter was proposed on the basis of reports

  20. Pre-operative rectal indomethacin for reduction of postoperative nausea and vomiting after laparoscopic cholecystectomy: a double-blind randomized clinical trial

    International Nuclear Information System (INIS)

    Pazouki, A.; Cheraghali, R.; Saeedimotahhar, H.; Jesmi, F.

    2015-01-01

    To evaluate the effect of pre-operative indomethacin suppository on postoperative nausea and vomiting in patients undergoing laparoscopic cholecystectomy. Study Design: A double blind placebo-controlled randomized clinical trial. Place and Duration of Study: Hazrat Rasoul Akram Hospital, Tehran, Iran, from February 2010 to September 2012. Methodology: One hundred and thirty patients, scheduled for laparoscopic cholecystectomy, were randomly divided into case and control groups. Sixty-five patients received indomethacin suppository and 70 patients received rectal placebo in the case and control groups respectively. All patients underwent the same protocol in laparoscopic surgery and anesthesia, then nausea and vomiting was recorded after 1, 6, 12 and 24 hours postoperatively and compared between the two groups. Independent-sample t-test or Mann-Whitney tests were used for statistical analysis. Level of statistical significance was set at P = 0.05. Results: Patients' nausea was statistically lower in the case group at the 1st hour (43.1 vs. 92.9%), 6th hour (20.0 vs. 68.6%) and 12th hour (7.7 vs. 24.3%) after surgery (for all periods, P < 0.001). Fewer patients in the case group experienced vomiting at the first (13.8 vs. 51.4%) and 6th hour (0 vs. 20%) after surgery (for both P < 0.001). The use of pethidine was also statistically less in the case group in the same hours after surgery (for all of them, P < 0.001). Conclusion: Rectal indomethacin before laparoscopic cholecystectomy led to lower postoperative nausea and vomiting. (author)

  1. In the Absence of a Mechanical Bowel Prep, Does the Addition of Pre-Operative Oral Antibiotics to Parental Antibiotics Decrease the Incidence of Surgical Site Infection after Elective Segmental Colectomy?

    Science.gov (United States)

    Atkinson, Sarah J; Swenson, Brian R; Hanseman, Dennis J; Midura, Emily F; Davis, Bradley R; Rafferty, Janice F; Abbott, Daniel E; Shah, Shimul A; Paquette, Ian M

    2015-12-01

    Pre-operative oral antibiotics administered the day prior to elective colectomy have been shown to decrease the incidence of surgical site infections (SSI) if a mechanical bowel prep (MBP) is used. Recently, the role for mechanical bowel prep has been challenged as being unnecessary and potentially harmful. We hypothesize that if MBP is omitted, oral antibiotics do not alter the incidence of SSI following colectomy. We selected patients who underwent an elective segmental colectomy from the 2012 and 2013 National Surgical Quality Improvement Program colectomy procedure targeted database. Indications for surgery included colon cancer, diverticulitis, inflammatory bowel disease, or benign polyp. Patients who received mechanical bowel prep were excluded. The primary outcome measured was surgical site infection, defined as the presence of superficial, deep or, organ space infection within 30 d from surgery. A total of 6,399 patients underwent elective segmental colectomy without MBP. The incidence of SSI differed substantially between patients who received oral antibiotics, versus those who did not (9.7% vs. 13.7%, p=0.01). Multivariate analysis indicated that age, smoking status, operative time, perioperative transfusions, oral antibiotics, and surgical approach were associated with post-operative SSI. When controlling for confounding factors, the use of pre-operative oral antibiotics decreased the incidence of surgical site infection (odds ratio=0.66, 95% confidence interval=0.48-0.90, p=0.01). Even in the absence of mechanical bowel prep, pre-operative oral antibiotics appear to reduce the incidence of surgical site infection following elective colectomy.

  2. Integrative approach to pre-operative determination of clinically significant prostate cancer

    Directory of Open Access Journals (Sweden)

    Shatylko T.V.

    2015-09-01

    Full Text Available Aim: improvement of early diagnostics of prostate cancer by developing a technique, which makes possible to predict its clinical significance in outpatient setting before initiation of invasive procedures. Material and Methods. Clinical data of 398 patients who underwent transrectal prostate biopsy in 2012-2014 in SSMU S. R. Mirotvortsev Clinical Hospital, was used to build an artificial neural network, while its output allowed to determine whether the tumour corresponds to Epstein criteria and which D'Amico risk group it belongs to. Internal validation was performed on 80 patients, who underwent prostate biopsy in September 2014 — December 2014. Sensitivity, specificity, positive and negative predictive value of artificial neural network were calculated. Results. Accuracy of predicting adenocarcinoma presence in biopsy specimen was 93,75%; accuracy of predicting whether the cancer meets active surveillance criteria was 90%. Accuracy of predicting T stage (T1c, T2a, T2b, T2cwas 57,1%. Prediction of D'Amico risk group was accurate in 70% of cases; for low-risk cancer accuracy was 81,2%. Conclusion. Artificial neural networks may be responsible for prostate cancer risk stratification and determination of its clinical significance prior to biopsy.

  3. Pre-operative irradiation with rectal carcinoma - clinical practices and results

    International Nuclear Information System (INIS)

    Rendl, H.

    1986-01-01

    The goal of this work is to portray the effect of a high-dosed short-timed pre-irradiation on intra- and post-operative therapy of rectal carcinoma and the appearance of recidivistic tumors, respectively distant metastasis. This intermediate balance should help make the decision easier as to whether to continue to use this combined treatment form. The subjects consisted of 65 rectal carcinoma patients - pre-irradiated and operated - and 95 only operated patients. The irradiation was completed using a 8 MeV linear accelerator with ultra hard x-radiation. Dosing - (more than 80%) as short-timed irradiation with 16 Gy (4 x 4 Gy in 2 days) - 25 Gy (10 x 2,5 Gy in 12 days); average field size 150 mm x 150 mm. There were no significant differences with regard to intra- and post-operative complications, late complications or distant metastasis, but there was with tumor recidivision reduced with pre-irradiated. Regarding the survival rate, there was a slight tendency in favor of the pre-irradiated. (orig./MG) [de

  4. Pre-operative blood donation versus acute normovolemic hemodilution in cardiac surgery

    Directory of Open Access Journals (Sweden)

    Mohammad Rezvan Nobahar

    2014-01-01

    Full Text Available Introduction: Acute normovolemic hemodilution (ANH and preoperative autologous blood donation (PABD have questionable efficacy, viral and bacterial infection risks, intermittent blood shortages as homeostasis problem, electrolyte and hemodynamic disturbances. Materials and Methods: In this cross sectional survey, we studied 70 patients undergoing open heart coronary artery bypass grafts [CABG] and different valvular replacement 1 ml surgery (35 in ANH, 35 in PABD in Shaheed Modares - Hospital. We measured electrolytes and homeostatic factors to evaluate the influence of two transfusion methods on homeostatic function and hemodynamic balance. Results: We compared 70 patients (38 male [54.3%] and 32 female [45.7%] with mean age 54.8 years undergoing open heart surgery (CABG and valvular. In ANH group, significant decrease was detected in Na (28.5% K (2.5%, prothrombin time (PT (88.57%, partial thromboplastin time (PTT (94.28%, creatine phosphokinase (CPK (11.4%, lactic dehydrogenase (LDH (11.43%, albumin (Alb (17.14%, globulin (91.43% and total protein (80%. Mean initial and post-operative hemoglobin was 14.12 ± 1.06 versus 11.97 ± 0.98, hematocrit 42.22 ± 3.45 versus 35.40 ± 2.88, systolic blood pressure 124.1 ± 14.4 versus 110.88 ± 15.6 (reduction 22.86% diastolic blood pressure 76.02 ± 10 versus 69.26 ± 11 (reduction 3% and pulse rate was 75.45 ± 10 versus 84.45 ± 12 (12% in this case difference between two groups was strongly significant (P = 0.001. In PABD group, significant decrease was detected in Na (20%, K (2.5%, PT (91.43% PTT (80%, CPK (8.57%, LDH (5.72%, Alb (57.15%, globulin (71.43% and total-protein (62.85%, the value of hemodynamic changes were in normal range. Conclusion: Though autologous blood transfusion (ANH and PABD was preferable to allogeneic transfusion in cardiac surgical patients; but PABD offers more advantages in homeostasis, hemodynamic stability and electrolyte balance.

  5. A method for developing standard patient education program

    DEFF Research Database (Denmark)

    Lura, Carolina Bryne; Hauch, Sophie Misser Pallesgaard; Gøeg, Kirstine Rosenbeck

    2018-01-01

    for developing standard digital patient education programs for patients in self-administration of blood samples drawn from CVC. The Design Science Research Paradigm was used to develop a digital patient education program, called PAVIOSY, to increase patient safety during execution of the blood sample collection...... of the educational patient system, health professionals must be engaged early in the development of content and design phase....

  6. Determination of digitised radiograph magnification factors for pre-operative templating in hip prosthesis surgery

    Energy Technology Data Exchange (ETDEWEB)

    Descamps, Stephane [Hopital Gabriel Montpied, CHU de Clermont Ferrand, BP 69, Service de Chirurgie Orthopedique et Traumatologique, Clermont Ferrand Cedex 01 (France); Livesey, Christine; Learmonth, Ian Douglas [Southmead Hospital, Westbury-on-Trym, Bristol Implant Research Centre, Avon Orthopaedic Centre, Bristol (United Kingdom)

    2010-03-15

    With digital radiography development, information technology (IT) companies have developed specific software for templating procedures, requiring individual magnification assessments for each patient. The aim of this study was to determine the mean magnification factor of digital radiographs and to evaluate the possibility of using the mean magnification factor or clinical information in templating. We retrospectively evaluated 100 primary total hip arthroplasty digital radiographs using the femoral head prosthesis as a calliper to determinate the mean magnification factor. Working on the assumption that altitude of the hip during radiograph is decisive in modification of magnification factors, we also looked for a correlation between weight, body mass index (BMI), altitude and magnification factor. The magnification factor was 126% (121-130%). A relationship was found between magnification factor (Mf) and weight (Mf = 7.10{sup -4} x weight (kg) + 1.21), but not BMI. In 98% of cases, if the weight-correlated formula is used, the sizing is correct or the error is {+-} 1 mm. With the mean method the sizing is correct or within 1 mm in only 78.2% of cases. Levels of accuracy for the mean magnification factor and the weight-correlated formula are not as high as individual assessments using a calliper; however, they could be used in everyday practice where individual magnification factors have not been calculated. (orig.)

  7. Pre-operative radio-chemo-thermotherapy for advanced (T3-4) and/or recurrent rectal carcinomas

    International Nuclear Information System (INIS)

    Wust, P.; Gremmler, M.; Rau, B.; Loeffel, J.; Gellermann, J.; Stahl, H.; Vogl, T.; Riess, H.; Schlag, P.; Felix, R.

    1995-01-01

    Objective: Recent studies suggest that pre-operative radio-chemotherapy in locally advanced rectal cancer can increase resectability and local control (T4 stages), and might facilitate sphincter-preserving surgery (T3 stages). However, response rates are still unsatisfactory for radiotherapy alone, and are only slightly better for radio-chemotherapy. Radiofrequency hyperthermia has now achieved a technical stage already suitable for treating this tumor entity effectively in clinical practice. Therefore, a trimodal pre-operative approach for T3-4 rectal carcinomas has been investigated in a phase I/II study. Materials and Methods: A phase I/II study was conducted on 30 pts with advanced and/or recurrent rectal cancer. (7(30)) pts had recurrences, (9(30)) uT3, (14(30)) T4-stage of the primary. Initial tumor stage was assessed by endosonography, CT and occasionally MRI (T1-w ± Echovist, T2-w, proton density). Radiotherapy was delivered in prone position using a belly-board, three-field technique, standard blocks, 5x1.8 → 45 Gy in 5 weeks. In parallel, 5-FU (300-350 mg/kg, dose escalation) and folinic acid (50 mg) on days 1-5 and days 22-28. Regional hyperthermia was administered using the annular phased array applicator SIGMA-60 once a week. Index temperatures T x were deduced from thermal mapping scans in endocavitary/intratumoral catheters. Re-staging was done by endosonography and CT. Four weeks after radiotherapy, surgery was performed with preference to continence preserving operations. If the tumor remained unresectable, a boost to a total tumor dose of 60 Gy was claimed. Results: (7(30)) pts (23%) did not undergo resection because their tumors remained technically non-resectable: 4 pts with persistent local control of 12-18 mts, 2 pts with progressive disease, 1 pt with too short observation time. (23(30)) pts underwent surgery: only 1 R2-resection, 22 R0-resections. The patho-histological analysis documented 4 CR (17%) at the primary tumor, 12 PR

  8. Patient education in the contemporary management of coronary heart disease

    Science.gov (United States)

    Brown, James PR; Clark, Alexander M; Dalal, Hayes; Welch, Karen; Taylor, Rod S

    2014-01-01

    This is the protocol for a review and there is no abstract. The objectives are as follows: To assess the effects of patient education compared with usual care on mortality and morbidity in patients with CHD.To explore the potential study level predictors of the effects of patient education in patients with CHD. PMID:25267909

  9. The application of patient education in clinical interventional work

    International Nuclear Information System (INIS)

    Wang Xiuqing; Lv Shukun; Ma Shuxian; Shi Liang

    2010-01-01

    By introducing patient education into the nursing care of interventional therapy, the medical workers can effectively help and encourage the patients to actively participate in and cooperate with the interventional therapy and related nursing care service. Besides, the relevant education and guidance can greatly help the patients to promote functional restoration and psychological recovery. This article systematically describes the approaches, the principles, the choice of the right moment for health education and the education contents in clinical interventional work. (authors)

  10. Translating the 2-dimensional mammogram into a 3-dimensional breast: Identifying factors that influence the movement of pre-operatively placed wire.

    Science.gov (United States)

    Park, Ko Un; Nathanson, David

    2017-08-01

    Pre-operative measurements from the skin to a wire-localized breast lesion can differ from operating room measurements. This study was designed to measure the discrepancies and study factors that may contribute to wire movement. Prospective data were collected on patients who underwent wire localization lumpectomy. Clip and hook location, breast size, density, and direction of wire placement were the main focus of the analysis. Wire movement was more likely with longer distance from skin to hook or clip, larger breast size (especially if "fatty"), longer time between wire placement and surgery start time, and medial wire placement in larger breast. Age, body mass index, presence of mass, malignant diagnosis, tumor grade, and clip distance to the chest wall were not associated with wire movement. A longer distance from skin to hook correlated with larger specimen volume. Translation of the lesion location from a 2-dimensional mammogram into 3-dimensional breasts is sometimes discrepant because of movement of the localizing wire. Breast size, distance of skin to clip or hook, and wire exit site in larger breasts have a significant impact on wire movement. This information may guide the surgeon's skin incision and extent of excision. © 2017 Wiley Periodicals, Inc.

  11. Fechamento de colostomias: com ou sem estudo do cólon? Colostomy closure: with or without pre-operative colon study

    Directory of Open Access Journals (Sweden)

    Hernán Augusto Centurión Sobral

    2008-09-01

    Full Text Available O estudo pré-operatório do cólon para fechamento de colostomias em alça devido a trauma vem perdendo importância nos últimos anos. A necessidade de se avaliar as alterações anatômicas pós-traumáticas do cólon vai de encontro aos custos, desconforto e morbidade dos exames. OBJETIVO: analisar a real necessidade do estudo prévio do cólon no fechamento de colostomia pós-trauma. MÉTODO: foram analisados, retrospectivamente, 98 prontuários de pacientes, no período de janeiro de 2004 a janeiro de 2006, portadores de colostomia em alça confeccionada após traumatismo e que foram alocados em dois grupos: grupo A, composto de 32 casos com estudo do cólon e o grupo B, 66 casos sem estudo colônico prévio. RESULTADOS: 94,9% dos pacientes eram do sexo masculino e a média de idade foi de 27 anos. O tempo de permanência da colostomia foi, em média, 32,8 meses, sendo o flanco esquerdo a localização mais comum em ambos os grupos. A morbidade geral foi de 7,1%, sendo 3,1% de complicações no grupo A e 9,1% no grupo B (p=0,16 e sem mortalidade. A complicação mais freqüente foi hematoma da parede abdominal em cinco casos (5,1%, e apenas um caso de infecção de ferida operatória (1%, e mais um de deiscência de anastomose (1%. CONCLUSÃO: o estudo pré-operatório do cólon para fechamento de colostomia feita após trauma colorretal é dispensável.The pre-operative study of the colon before loop colostomy closure in trauma patients has been loosing its importance since last few years. The need of evaluating the pos-traumatic anatomic alterations of the colon goes against the costs and morbidity of the examinations. OBJECTIVE: to analyze the real necessity of the colon study before colostomy closure in trauma patients. METHODS: a retrospective study of 98 patients submitted to colostomy closure after trauma, from January of 2004 to January of 2006 was carried out. They were divided in two groups: group A, composed of 32 patients with

  12. Readability Levels of Dental Patient Education Brochures.

    Science.gov (United States)

    Boles, Catherine D; Liu, Ying; November-Rider, Debra

    2016-02-01

    The objective of this study was to evaluate dental patient education brochures produced since 2000 to determine if there is any change in the Flesch-Kincaid grade level readability. A convenience sample of 36 brochures was obtained for analysis of the readability of the patient education material on multiple dental topics. Readability was measured using the Flesch-Kincaid Grade Level through Microsoft Word. Pearson's correlation was used to describe the relationship among the factors of interest. Backward model selection of multiple linear regression model was used to investigate the relationship between Flesch-Kincaid Grade level and a set of predictors included in this study. A convenience sample (n=36) of dental education brochures produced from 2000 to 2014 showed a mean Flesch-Kincaid reading grade level of 9.15. Weak to moderate correlations existed between word count and grade level (r=0.40) and characters count and grade level (r=0.46); strong correlations were found between grade level and average words per sentence (r=0.70), average characters per word (r=0.85) and Flesch Reading Ease (r=-0.98). Only 1 brochure out of the sample met the recommended sixth grade reading level (Flesch-Kincaid Grade Level 5.7). Overall, the Flesch-Kincaid Grade Level of all brochures was significantly higher than the recommended sixth grade reading level (preadability of the brochures. However, the majority of the brochures analyzed are still testing above the recommended sixth grade reading level. Copyright © 2016 The American Dental Hygienists’ Association.

  13. Patient education: perspective of adolescents with a chronic disease.

    Science.gov (United States)

    Kyngäs, Helvi

    2003-09-01

    The purpose of this study was to describe patient education from the perspective of adolescents. Data were collected by interviewing adolescents who had asthma, epilepsy, juvenile rheumatoid arthritis, and insulin-dependent diabetes mellitus. The sample consisted of 40 Finnish adolescents aged between 13 and 17 years. The interview data were analysed with methods of content analysis. From the perspective of adolescents with a chronic disease, patient education can be divided into the following categories: routine programmes, problematic planning issues, atmosphere of patient education session and written patient education material. Some features of ideal patient education also emerged. In a routine programme, patient education was based on the professional knowledge of the physicians and nurses rather than the needs of the adolescents. It was provided at a time that was good for the nurses or physicians. The level of education was not compatible with each developmental level of the adolescent. Problematic planning issues included a poorly outlined plan of education and a lack of systematic and continuous education. Educational communication consisted of dialogue between the adolescent and the educator. An encouraging atmosphere developed when the educators motivated the adolescents, respected them and their opinions and encouraged them to express their feelings, to ask questions and to relate experiences. Also, it was important that the adolescents' opinions were respected. In ideal patient education, the sessions had been planned well beforehand based on the adolescents' needs and written patient education material. Ideal patient education helped adolescents to acquire skills to take care of themselves and provided information on how to adjust to different situations and problems. The results provided useful insight into patient education and served to raise awareness of the problems and difficulties experienced by adolescents with a chronic disease.

  14. Ambulatory orthopaedic surgery patients' emotions when using different patient education methods.

    Science.gov (United States)

    Heikkinen, Katja; Salanterä, Sanna; Leppänen, Tiina; Vahlberg, Tero; Leino-Kilpi, Helena

    2012-07-01

    A randomised controlled trial was used to evaluate elective ambulatory orthopaedic surgery patients' emotions during internet-based patient education or face-to-face education with a nurse. The internet-based patient education was designed for this study and patients used websites individually based on their needs. Patients in the control group participated individually in face-to-face patient education with a nurse in the ambulatory surgery unit. The theoretical basis for both types of education was the same. Ambulatory orthopaedic surgery patients scored their emotions rather low at intervals throughout the whole surgical process, though their scores also changed during the surgical process. Emotion scores did not decrease after patient education. No differences in patients' emotions were found to result from either of the two different patient education methods.

  15. Therapeutic patient education in heart failure: do studies provide sufficient information about the educational programme?

    Science.gov (United States)

    Albano, Maria Grazia; Jourdain, Patrick; De Andrade, Vincent; Domenke, Aukse; Desnos, Michel; d'Ivernois, Jean-François

    2014-05-01

    Therapeutic patient education programmes on heart failure have been widely proposed for many years for heart failure patients, but their efficiency remains questionable, partly because most articles lack a precise programme description, which makes comparative analysis of the studies difficult. To analyse the degree of precision in describing therapeutic patient education programmes in recent randomized controlled trials. Three major recent recommendations on therapeutic patient education in heart failure inspired us to compile a list of 23 relevant items that an 'ideal' description of a therapeutic patient education programme should contain. To discover the extent to which recent studies into therapeutic patient education in heart failure included these items, we analysed 19 randomized controlled trials among 448 articles published in this field from 2005 to 2012. The major elements required to describe a therapeutic patient education programme were present, but some other very important pieces of information were missing in most of the studies we analysed: the patient's educational needs, health literacy, projects, expectations regarding therapeutic patient education and psychosocial status; the educational methodology used; outcomes evaluation; and follow-up strategies. Research into how therapeutic patient education can help heart failure patients will be improved if more precise descriptions of patients, educational methodology and evaluation protocols are given by authors, ideally in a standardized format. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  16. Feasibility of Smartphone-Based Education Modules and Ecological Momentary Assessment/Intervention in Pre-bariatric Surgery Patients.

    Science.gov (United States)

    Mundi, Manpreet S; Lorentz, Paul A; Grothe, Karen; Kellogg, Todd A; Collazo-Clavell, Maria L

    2015-10-01

    Bariatric surgery is the most effective means of long-term weight loss. Knowledge gaps and lack of engagement in pre-operative patients can result in suboptimal outcome after surgery. Mobile technology, utilizing ecological momentary assessment (EMA)/intervention (EMI), has shown tremendous promise in changing behaviors. The primary objective of the study is to assess feasibility of using smartphone app with EMA/EMI functionality to prepare patients for bariatric surgery. Subjects seeking primary bariatric surgery were provided a smartphone app containing video-based education modules with linked assessments to evaluate mastery of topic. Subjects received algorithmic EMA text messages soliciting a response regarding lifestyle behavior. Upon answering, subjects received tailored EMI text messaging supporting healthy lifestyle. Thirty subjects (27 female and 3 male), with age of 41.3 ± 11.4 years and BMI of 46.3 ± 7.4 kg/m(2) were enrolled. Twenty subjects completed the study. Ten subjects withdrew. On average, seven out of nine education modules were completed (70.9 ± 27.3%), and 37.8/123 EMA were answered (30.7 ± 21.7%), with response time of 17.4 ± 4.4 min. Subjects reported high satisfaction with the app. Many felt that the app fit into their routine "somewhat easily" or "very easily" (n = 12), had "perfect" amount of EMA messages (n = 8), and was very helpful in preparing for surgery (n = 7). This study is the first to reveal the feasibility of using a smartphone app in the education and engagement of patients prior to bariatric surgery. The app was well-received based on subject satisfaction scores and revealed trends toward positive behavior change and increased weight loss. Randomized trials are necessary to delineate true efficacy.

  17. Web-Based Patient Education in Orthopedics: Systematic Review.

    Science.gov (United States)

    Dekkers, Tessa; Melles, Marijke; Groeneveld, Bob Sander; de Ridder, Huib

    2018-04-23

    Patients with orthopedic conditions frequently use the internet to find health information. Patient education that is distributed online may form an easily accessible, time- and cost-effective alternative to education delivered through traditional channels such as one-on-one consultations or booklets. However, no systematic evidence for the comparative effectiveness of Web-based educational interventions exists. The objective of this systematic review was to examine the effects of Web-based patient education interventions for adult orthopedic patients and to compare its effectiveness with generic health information websites and traditional forms of patient education. CINAHL, the Cochrane Library, EMBASE, MEDLINE, PsycINFO, PUBMED, ScienceDirect, Scopus, and Web of Science were searched covering the period from 1995 to 2016. Peer-reviewed English and Dutch studies were included if they delivered patient education via the internet to the adult orthopedic population and assessed its effects in a controlled or observational trial. A total of 10 trials reported in 14 studies involving 4172 patients were identified. Nine trials provided evidence for increased patients' knowledge after Web-based patient education. Seven trials reported increased satisfaction and good evaluations of Web-based patient education. No compelling evidence exists for an effect of Web-based patient education on anxiety, health attitudes and behavior, or clinical outcomes. Web-based patient education may be offered as a time- and cost-effective alternative to current educational interventions when the objective is to improve patients' knowledge and satisfaction. However, these findings may not be representative for the whole orthopedic patient population as most trials included considerably younger, higher-educated, and internet-savvy participants only. ©Tessa Dekkers, Marijke Melles, Bob Sander Groeneveld, Huib de Ridder. Originally published in the Journal of Medical Internet Research (http

  18. Patient education programmes in obstructive airway disease. The Ingelheim Model for promoting health through patient education.

    Science.gov (United States)

    Klein, K; Troglauer, K G; Ahlstich, G; Schunke, B; Theissen, E; Voss, H W; Clausen, V

    1992-06-01

    Chronic obstructive airway diseases (COAD) can be regarded as one of the major health problems needing environmental actions and screening programs for early detection and intensive patient education programs to cope with the needs of tertiary prevention. On the basis of our epidemiological study focused on COAD carried out in FRG (sample size August 1988: 63,000 participants) a patient education program has been developed and evaluated. In cooperation with general practitioners and pneumologists the program has been installed at practice and community level. The need for a patient education program has been assessed during the three years of the PNEUMOBIL-Project. It is not just a matter of cutting costs, but to a large extent a matter of the wellbeing of the patients and of reducing side effects to a minimum. The objective of the project can be split into three dimensions: (1) The cognitive aspect. Here significant lack of knowledge has to be overcome. At this point it has to be stated clearly that at the present time the medical community is not able to solve this problem on their own. (2) The psychomotoric aspect. Here the competent use of medication has to be trained. (3) The emotional aspect. The patient has to be motivated and integrated into the therapeutic process in a way that his compliance contributes significantly. The didactical concept consists of modules that can be used in varying sequences according to the needs of the target audience.(ABSTRACT TRUNCATED AT 250 WORDS)

  19. Provision of Informed Consent towards the Level of Anxiety in Pre-operative Patients at Mamuju District Public Hospital

    Directory of Open Access Journals (Sweden)

    Imelda Appulembang

    2017-08-01

    Tindakan pembedahan merupakan salah satu tindakan medis yang dapat mendatangkan stressor sehingga menimbulkan kecemasan pada pasien. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian informed consent terhadap tingkat kecemasan pada pasien pra-operasi di Rumah Sakit Umum Daerah (RSUD Mamuju. Populasi pada penelitian ini adalah pasien pra-operasi. Sampel ditentukan dengan menggunakan pendekatan accidental sampling sehingga diperoleh sampel sebanyak 32 orang. Jenis penelitian ini adalah penelitian kuantitatif dengan menggunakan metode quasi experimental design melalui pendekatan non-equivalent time sample design yang dianalisis dengan menggunakan uji statistik Wilcoxon. Hasil penelitian menunjukkan bahwa terdapat pengaruh pemberian informed consent terhadap tingkat kecemasan pasien. Dapat disimpulkan pemberian informed consent dapat menurunkan kecemasan pasien pra-operasi di RSUD Kabupaten Mamuju.

  20. Ulipristal acetate for pre-operative treatment of moderate-to-severe uterine fibroids in women of reproductive age in The Netherlands: cost minimization analysis and budget impact analysis.

    Science.gov (United States)

    Zakiyah, N; van Asselt, A D I; Postma, M J

    2017-03-01

    Ulipristal acetate has been found to be non-inferior to other pre-operative treatments of uterine fibroids, particularly leuprolide. The objective of this study was to assess the pharmacoeconomic profile of ulipristal acetate compared to leuprolide for the pre-operative treatment of moderate-to-severe uterine fibroids in women of reproductive age in The Netherlands. The analysis was performed and applied within the framework of the ulipristal acetate submission for reimbursement in 2012. A decision model was developed to compare the total costs of ulipristal acetate compared to leuprolide, the standard care in The Netherlands. The target population of this study corresponded to the type of patients included in the PEARL II clinical trial; i.e. women of reproductive age requiring pre-operative treatment for uterine fibroids. Sensitivity analysis was implemented to assess uncertainties. Data regarding costs, effects, and other input parameters were obtained from relevant published literatures, the Dutch Healthcare Insurance Board, and expert opinion obtained by means of a panel of experts from several medical centers in The Netherlands. In The Netherlands, the total costs of ulipristal acetate and leuprolide were estimated at €4,216,027 and €4,218,095, respectively. The annual savings of ulipristal acetate were, therefore, estimated at €2,068. The major driver of this cost difference was the cost of administration for leuprolide. Sensitivity analyses showed that ulipristal acetate mostly remained cost-saving over a range of assumptions. The budget impact analysis indicated that the introduction of ulipristal acetate was estimated to result in cost savings in the first 3 years following the introduction. The results of this study were used in the decision on reimbursement of ulipristal acetate according to the Dutch Reference Pricing system in 2012. Ulipristal acetate was cost saving compared to leuprolide and has the potential to provide substantial savings on

  1. Use of peer teaching to enhance student and patient education.

    Science.gov (United States)

    Priharjo, Robert; Hoy, Georgina

    This article describes an evaluation of a peer-teaching project undertaken by second-year nursing students at a higher education institution in England. The initiative has enhanced the students' understanding of peer education. The importance of the nurse's role in patient education is emphasised. It is hoped that the experience of peer teaching will prepare nursing students for their future roles as nurse educators for patients, students and other staff.

  2. Web-Based Patient Education in Orthopedics: Systematic Review

    Science.gov (United States)

    Melles, Marijke; Groeneveld, Bob Sander; de Ridder, Huib

    2018-01-01

    Background Patients with orthopedic conditions frequently use the internet to find health information. Patient education that is distributed online may form an easily accessible, time- and cost-effective alternative to education delivered through traditional channels such as one-on-one consultations or booklets. However, no systematic evidence for the comparative effectiveness of Web-based educational interventions exists. Objective The objective of this systematic review was to examine the effects of Web-based patient education interventions for adult orthopedic patients and to compare its effectiveness with generic health information websites and traditional forms of patient education. Methods CINAHL, the Cochrane Library, EMBASE, MEDLINE, PsycINFO, PUBMED, ScienceDirect, Scopus, and Web of Science were searched covering the period from 1995 to 2016. Peer-reviewed English and Dutch studies were included if they delivered patient education via the internet to the adult orthopedic population and assessed its effects in a controlled or observational trial. Results A total of 10 trials reported in 14 studies involving 4172 patients were identified. Nine trials provided evidence for increased patients’ knowledge after Web-based patient education. Seven trials reported increased satisfaction and good evaluations of Web-based patient education. No compelling evidence exists for an effect of Web-based patient education on anxiety, health attitudes and behavior, or clinical outcomes. Conclusions Web-based patient education may be offered as a time- and cost-effective alternative to current educational interventions when the objective is to improve patients’ knowledge and satisfaction. However, these findings may not be representative for the whole orthopedic patient population as most trials included considerably younger, higher-educated, and internet-savvy participants only. PMID:29685869

  3. Pre-operational monitoring program of Ra-226 in biological material in uranium mining and milling areas

    International Nuclear Information System (INIS)

    Souza Pereira, Wagner de; Azevedo Py Junior, Delcy de; Kelecom, Alphonse; Iatesta, Antonio

    2008-01-01

    The environmental licensing processes of 'Santa Quiteria' uranium mining and milling unit are being carried out nowadays. The pre-operational radiological environmental monitoring program is part of those processes, which has the objective of determining the background for further comparisons and evaluation of radiological environmental impact of the operation unit. This work shows the results of Ra-226 determination in the most consumed farm products of the region, which are black beans, corn and milk. These data are compared with data available in the literature. Measurement results of Ra-226 in black beans vary from 3.3 x 10 -2 Bq/Kg to 9.1 x 10 -2 Bq/Kg; in corn, the results vary from 8.0 x 10 -3 Bq/Kg to 4.6 x 10 -2 Bq/Kg; in milk the results vary from 1.0 x 10 -3 Bq/Kg to 7.0 x 10 -3 Bq/Kg that represents the smallest variation range. All of these results are in good agreement with literature reported data. (author)

  4. 3D surface rendering of images from multiple MR pulse sequences in the pre-operative evaluation of hepatic lesions

    International Nuclear Information System (INIS)

    Bjerner, T.; Johansson, L.; Ahlstroem, H.; Haglund, U.

    1998-01-01

    Purpose: To develop a method for making three-dimensional (3D) reconstructions of liver vessels and hepatic lesions from different MR data sets. Material and Methods: To reduce the time required for segmentation and reconstructions, we used T1, T2 and phase contrast angiography, optimised for liver, lesion and vessels respectively. Following segmentation and reconstruction, the different volumes were combined on the same workstation and presented to the surgeon. Results and Conclusion: Segmentation and reconstruction took 1-2 h. To be able to combine the volumes from the different data sets, certain criteria had to be fulfilled: (a) the field of view had to be constant; (b) the same volume had to be scanned every time which meant that the slice thickness and the number of slices could be adjusted as long as the volume covered was the same; and (c) the positioning of each volume had to be identical between every scan. The resulting 3D reconstruction gave the surgeon a clear appreciation of the different lesions and their relation to the different liver segments in the pre-operative planning of hepatic resections. (orig.)

  5. Placing wireless tablets in clinical settings for patient education.

    Science.gov (United States)

    Stribling, Judy C; Richardson, Joshua E

    2016-04-01

    The authors explored the feasibility and possible benefit of tablet-based educational materials for patients in clinic waiting areas. We distributed eight tablets preloaded with diagnosis-relevant information in two clinic waiting areas. Patients were surveyed about satisfaction, usability, and effects on learning. Technical issues were resolved. Thirty-seven of forty patients completed the survey. On average, the patients were satisfied in all categories. Placing tablet-based educational materials in clinic waiting areas is relatively easy to implement. Patients using tablets reported satisfaction across three domains: usability, education, and satisfaction.

  6. Placing wireless tablets in clinical settings for patient education

    Directory of Open Access Journals (Sweden)

    Judy C. Stribling, MA, MLS

    2016-11-01

    Full Text Available Objective: The authors explored the feasibility and possible benefit of tablet-based educational materials for patients in clinic waiting areas. Methods: We distributed eight tablets preloaded with diagnosis-relevant information in two clinic waiting areas. Patients were surveyed about satisfaction, usability, and effects on learning. Technical issues were resolved. Results: Thirty-seven of forty patients completed the survey. On average, the patients were satisfied in all categories. Conclusions: Placing tablet-based educational materials in clinic waiting areas is relatively easy to implement. Patients using tablets reported satisfaction across three domains: usability, education, and satisfaction.

  7. Integrated Patient Education on U.S. Hospital Web Sites.

    Science.gov (United States)

    Huang, Edgar; Wu, Kerong; Edwards, Kelsey

    2016-01-01

    Based on a census of the 2015 Most Wired Hospitals, this content analysis aimed to find out how patient education has been integrated on these best IT hospitals' Web sites to serve the purposes of marketing and meeting online visitors' needs. This study will help hospitals to understand where the weaknesses are in their interactive patient education implementation and come up with a smart integration strategy. The study found that 70% of these hospitals had adopted interactive patient education contents, 76.6% of such contents were from a third-party developer, and only 20% of the hospitals linked their patient education contents to one or more of the hospital's resources while 26% cross-references such contents. The authors concluded that more hospitals should take advantage of modern information communication technology to cross-reference their patient education contents and to integrate such contents into their overall online marketing strategy to benefit patients and themselves.

  8. Diabetes education of patients and their entourage: out-of-hospital national study (EDUCATED 2).

    Science.gov (United States)

    Lapostolle, Frédéric; Hamdi, Nadia; Barghout, Majed; Soulat, Louis; Faucher, Anna; Lambert, Yves; Peschanski, Nicolas; Ricard-Hibon, Agnès; Chassery, Carine; Roti, Maryline; Bounes, Vincent; Debaty, Guillaume; Mokni, Tarak; Egmann, Gérald; Fort, Pierre-Arnaud; Boudenia, Karim; Alayrac, Laurent; Safraou, Mohamed; Galinski, Michel; Adnet, Frédéric

    2017-04-01

    To determine the contributing factors in the successful diabetes education of patients and their entourage. Prospective observational study conducted in a pre-hospital setting by 17 emergency services across France (September 2009-January 2011) included all insulin-treated patients (≥18 years) provided that at least one family member was present on scene. Data were collected from patients and their entourage: (1) personal details including language proficiency and educational attainment, (2) treatments, (3) diabetes-related data (log sheets, glucose meter, glucagon, glycated hemoglobin, prior hypoglycemic episodes); (4) care by diabetologist, general practitioner and/or visiting nurse. The main end points were ability to measure capillary blood sugar (patient) and awareness of hypoglycemia symptoms and ability to administer glucagon (entourage). Overall, 561 patients and 736 family members were included; 343 patients (61%) were experiencing a hypoglycemic episode (patients and 343 (50%) family members could measure capillary blood sugar. They could name a median of 2 [0-3‰] hypoglycemia symptoms although 217 (39%) patients and 262 (39%) family members could name no symptom. Few patients (33%) had glucagon available. In multivariate analyses, the main factor associated with better patient education was care by a diabetologist. Lack of an educational qualification and visits by a nurse were associated with poor patient education, and French mother tongue and care by a diabetologist with better education of the entourage. In France, diabetic patients and their entourage are inadequately educated. Their education benefits most from care by a diabetologist.

  9. Effect of investments on fundamentals and market reaction on pre-operational and operational Brazilian companies for the period 2006-2012

    Directory of Open Access Journals (Sweden)

    Marco Antonio Pereira

    2016-03-01

    Full Text Available ABSTRACT This paper provides evidence on the market reaction to corporate investment decisions whose shareholder value is largely attributed to growth options. The exploratory research raised pre-operational companies and their operational pairs on the same economy segments. It had the purpose of investigating the existence of statistical differentiation from financial indicators that reflect the installed assets and growth assets, and then study the market reaction to changes in fixed assets as a signaling element about investment decisions. The formation process of operational assets and shareholder value almost exclusively dependent on asset growth stands out in the pre-operational companies. As a result, differentiation tests confirmed that the pre-operational companies had their value especially derived on growth options. The market reaction was particularly bigger in pre-operational companies with abnormal negative stock returns, while the operational companies had positive returns, which may indicate that the quality of the investment is judged based on the financial disclosure. Additionally, operational companies' investors await the disclosure to adjust their prices. We conclude that the results are consistent with the empirical evidence and the participants in financial markets to long-term capital formation investments should give that special attention.

  10. Patient emancipation by health education: An impossible goal?

    NARCIS (Netherlands)

    Fahrenfort, M.

    The development of patient education in hospitals received its first impetus in the U.S. For this reason, countries like the Netherlands where these developments tend to lag behind a bit, look to U.S. hospitals and literature for guidance on how to proceed in this matter. Although patient education

  11. Web-based patient education in orthopedics : Systematic review

    NARCIS (Netherlands)

    Dekkers, T.; Melles, M.; Groeneveld, B.S.; de Ridder, H.

    2018-01-01

    Background: Patients with orthopedic conditions frequently use the internet to find health information. Patient education that is distributed online may form an easily accessible, time- and cost-effective alternative to education delivered through traditional channels such as one-on-one

  12. Ambulatory orthopaedic surgery patients' knowledge with internet-based education.

    Science.gov (United States)

    Heikkinen, Katja; Leino-Kilpi, H; Salanterä, S

    2012-01-01

    There is a growing need for patient education and an evaluation of its outcomes. The aim of this study was to compare ambulatory orthopaedic surgery patients' knowledge with Internet-based education and face-to-face education with a nurse. The following hypothesis was proposed: Internet-based patient education (experiment) is as effective as face-to-face education with a nurse (control) in increasing patients' level of knowledge and sufficiency of knowledge. In addition, the correlations of demographic variables were tested. The patients were randomized to either an experiment group (n = 72) or a control group (n = 75). Empirical data were collected with two instruments. Patients in both groups showed improvement in their knowledge during their care. Patients in the experiment group improved their knowledge level significantly more in total than those patients in the control group. There were no differences in patients' sufficiency of knowledge between the groups. Knowledge was correlated especially with patients' age, gender and earlier ambulatory surgeries. As a conclusion, positive results concerning patients' knowledge could be achieved with the Internet-based education. The Internet is a viable method in ambulatory care.

  13. Registered Nurses’ Patient Education in Everyday Primary Care Practice

    Science.gov (United States)

    Bergh, Anne-Louise; Friberg, Febe; Persson, Eva; Dahlborg-Lyckhage, Elisabeth

    2015-01-01

    Nurses’ patient education is important for building patients’ knowledge, understanding, and preparedness for self-management. The aim of this study was to explore the conditions for nurses’ patient education work by focusing on managers’ discourses about patient education provided by nurses. In 2012, data were derived from three focus group interviews with primary care managers. Critical discourse analysis was used to analyze the transcribed interviews. The discursive practice comprised a discourse order of economic, medical, organizational, and didactic discourses. The economic discourse was the predominant one to which the organization had to adjust. The medical discourse was self-evident and unquestioned. Managers reorganized patient education routines and structures, generally due to economic constraints. Nurses’ pedagogical competence development was unclear, and practice-based experiences of patient education were considered very important, whereas theoretical pedagogical knowledge was considered less important. Managers’ support for nurses’ practical- and theoretical-based pedagogical competence development needs to be strengthened. PMID:28462314

  14. Patient safety competency and educational needs of nursing educators in South Korea.

    Directory of Open Access Journals (Sweden)

    Haena Jang

    Full Text Available Nursing educators must be qualified to teach patient safety to nursing students to ensure patient safety in the clinical field. The purpose of this study was to assess nursing educators' competencies and educational needs for patient safety in hospitals and nursing schools.A mixed-methods sequential explanatory design employed a survey and focus group interview with nursing educators (school clinical instructors and hospital nurse preceptors. Thirty-eight questionnaires filled out by clinical instructors from six four-year nursing universities and 106 questionnaires from nurse preceptors from three high-level general hospitals in the Seoul metropolitan area were analyzed to obtain quantitative data. Focus group interviews were conducted among six clinical instructors from one nursing school and four nurse preceptors from one high-level general hospital in Seoul.Nursing educators had higher levels of attitude compared with relatively lower levels of skill and knowledge regarding patient safety. They reported educational needs of "medication" and "infection prevention" as being higher and "human factors" and "complexity of systems" as being lower. Nursing educators desired different types of education for patient safety.It is necessary to enhance nursing educators' patient safety skills and knowledge by developing and providing an integrated program of patient safety, with various teaching methods to meet their educational needs. The findings of this study provide the basic information needed to reform patient safety education programs appropriately to fit nursing educators' needs and their patient safety competencies in both clinical practice and academia. Furthermore, the findings have revealed the importance of effective communication between clinical and academic settings in making patient safety education seamless.

  15. Preoperative patient education: can we improve satisfaction and reduce anxiety?

    Directory of Open Access Journals (Sweden)

    Jaime Ortiz

    2015-02-01

    Full Text Available BACKGROUND AND OBJECTIVES: Patients' knowledge deficits concerning anesthesia and the anesthesiologist's role in their care may contribute to anxiety. The objective of this study was to develop anesthesia patient education materials that would help improve patient's satisfaction regarding their knowledge of the perioperative process and decrease anxiety in a community hospital with a large Spanish-speaking population. METHODS: A survey (Survey A in English and Spanish was administered to all adult anesthesiology preoperative clinic patients during a 4-week period. The data were analyzed and then a patient education handout was developed in both English and Spanish to assist with our patients' major concerns. A second survey (Survey B was administered that was completed after the education handout had been put into use at the clinic. The survey asked for basic demographic information and included questions on satisfaction with regard to understanding of anesthesia as well as worries regarding surgery and pain. RESULTS: In the patients who received the handout, statistically significant improvement was found in the questions that asked about satisfaction with regard to understanding of type of anesthesia, options for pain control, what patients are supposed to do on the day of surgery, and the amount of information given with regard to anesthetic plan. There was no difference in anxiety related to surgery in patients who received the educational handout compared to those patients who did not. CONCLUSIONS: Patient education handouts improved patient's satisfaction regarding their knowledge of the perioperative process but did not reduce anxiety related to surgery.

  16. Evaluation of breastfeeding Web sites for patient education.

    Science.gov (United States)

    Dornan, Barbara A; Oermann, Marilyn H

    2006-01-01

    To evaluate the quality of Web sites on breastfeeding for patient education. Descriptive study of 30 Web sites on breastfeeding for patient education, evaluated based on the Health Information Technology Institute (HITI) criteria, readability, and eight content criteria from the American Academy of Pediatrics (AAP) policy statement on breastfeeding. The mean Flesch-Kincaid Grade Level for readability of the 30 sites was 9.2. Seven of the sites included all eight of the content criteria from the AAP, and three sites did not include any of the information recommended by the AAP content criteria. Nurses should be able to recommend best patient education materials for their patients. The five best Web sites for breastfeeding education are identified for patient teaching, and the HITI criteria are explained for nurses to learn how to evaluate Web sites for themselves and their patients.

  17. Right ventricular functional analysis utilizing first pass radionuclide angiography for pre-operative ventricular assist device planning: a multi-modality comparison.

    Science.gov (United States)

    Avery, Ryan; Day, Kevin; Jokerst, Clinton; Kazui, Toshinobu; Krupinski, Elizabeth; Khalpey, Zain

    2017-10-10

    FPRNA was 32.6% (9 - 56%). The mean discrepancy for LVEF between cardiac MRI and MUGA was 4.1% (0 - 9%), and correlation of calculated LVEF using cardiac MRI and MUGA demonstrated an R of 0.9. The mean discrepancy for RVEF between cardiac MRI and FPRNA was 12.0% (range: 2 - 24%) with a moderate correlation (R = 0.5). The increased discrepancies for RV analysis were statistically significant using an unpaired t-test (t = 3.19, p = 0.0061). Echocardiogram parameters of RV function, including TAPSE and FAC, were for available for all 9 patients and agreement with cardiac MRI demonstrated a kappa statistic for TAPSE of 0.39 (95% CI of 0.06 - 0.72) and for FAC of 0.64 (95% of 0.21 - 1.00). Heart failure patients are increasingly requiring left ventricular assist device placement; however, definitive evaluation of biventricular function is required due to the increased mortality rate associated with right heart failure after assist device placement. Our results suggest that FPRNA only has a moderate correlation with reference standard RVEFs calculated using cardiac MRI, which was similar to calculated agreements between cardiac MRI and echocardiographic parameters of right ventricular function. Given the need for identification of patients at risk for right heart failure, further studies are warranted to determine a more accurate estimate of RVEF for heart failure patients during pre-operative ventricular assist device planning.

  18. [Patient education: an indispensable element of care of patients with diabetes mellitus].

    Science.gov (United States)

    Hidvégi, Tibor

    2011-11-27

    Diabetes is a chronic and progressive disorder that impacts upon almost every aspect of life. The number of people with diabetes is continuously growing and diabetes is associated with a high mortality rate. Diabetes education is a critical element of care of people with diabetes in order to improve clinical outcomes. The therapeutic patient education is a planned and structured program that is comprehensive in scope, flexible in content, responsive to an individual's clinical and psychological needs, and adaptable to patients' educational and cultural background. The diabetes educator should control the implementation of education and should evaluate the patient's knowledge. The educator should be trained for care of patients with chronic diseases and for education of patients with diabetes mellitus.

  19. Burnout and diabetes: reflections from working with educators and patients.

    Science.gov (United States)

    Charman, D

    2000-05-01

    Patients with Type-2 diabetes present with a range of psychosocial symptoms that, in combination with social and organizational pressures, often serve to exacerbate the stress of diabetes educators and contribute to burnout. Some of the more salient sources of both patient and educator stress are elaborated upon, and the nature of parallel processes between these two groups is noted. A case illustration with a burned-out diabetes educator demonstrates how enhancing self-understanding and achieving a greater sense of balance can reduce symptoms of burnout, depression, and anxiety. This article highlights the need for educators, and more broadly all health professionals, to develop self-management skills.

  20. Patient safety competency and educational needs of nursing educators in South Korea

    Science.gov (United States)

    2017-01-01

    Background Nursing educators must be qualified to teach patient safety to nursing students to ensure patient safety in the clinical field. The purpose of this study was to assess nursing educators’ competencies and educational needs for patient safety in hospitals and nursing schools. Method A mixed-methods sequential explanatory design employed a survey and focus group interview with nursing educators (school clinical instructors and hospital nurse preceptors). Thirty-eight questionnaires filled out by clinical instructors from six four-year nursing universities and 106 questionnaires from nurse preceptors from three high-level general hospitals in the Seoul metropolitan area were analyzed to obtain quantitative data. Focus group interviews were conducted among six clinical instructors from one nursing school and four nurse preceptors from one high-level general hospital in Seoul. Results Nursing educators had higher levels of attitude compared with relatively lower levels of skill and knowledge regarding patient safety. They reported educational needs of “medication” and “infection prevention” as being higher and “human factors” and “complexity of systems” as being lower. Nursing educators desired different types of education for patient safety. Conclusion It is necessary to enhance nursing educators’ patient safety skills and knowledge by developing and providing an integrated program of patient safety, with various teaching methods to meet their educational needs. The findings of this study provide the basic information needed to reform patient safety education programs appropriately to fit nursing educators' needs and their patient safety competencies in both clinical practice and academia. Furthermore, the findings have revealed the importance of effective communication between clinical and academic settings in making patient safety education seamless. PMID:28873099

  1. Comparison between FDG Uptake and Clinicopathologic and Immunohistochemical Parameters in Pre-operative PET/CT Scan of Primary Gastric Carcinoma

    International Nuclear Information System (INIS)

    Han, Eun Ji; Choi, Woo Hee; Chung, Yong An; Kim, Ki Jun; Maeng, Lee So; Sohn, Kyung Myung; Jung, Hyun Suk; Sohn, Hyung Sun; Chung, Soo Kyo

    2009-01-01

    The purpose of this study was to find out what clinicopathologic or immunohistochemical parameter that may affect FDG uptake of primary tumor in PET/CT scan of the gastric carcinoma patient. Eighty-nine patients with stomach cancer who underwent pre-operative FDG PET/CT scans were included. In cases with perceptible FDG uptake in primary tumor, the maximum standardized uptake value (SUVmax) was calculated. The clinicopathologic results such as depth of invasion (T stage), tumor size, lymph node metastasis, tumor differentiation and Lauren's classification and immunohistochemical markers such as Ki-67 index, expression of p53, EGFR, Cathepsin D, c-erb-B2 and COX-2 were reviewed. Nineteen out of 89 gastric carcinomas showed imperceptible FDG uptake on PET/CT images. In cases with perceptible FDG uptake in primary tumor, SUVmax was significantly higher in T2, T3 and T4 tumors than T1 tumors (5.8±3.1 vs. 3.7±2.1, p=0.002). SUVmax of large tumors (above or equal to 3 cm) was also significantly higher than SUVmax of small ones (less than 3 cm) (5.7±3.2 vs. 3.7±2.0, p=0.002). The intestinal types of gastric carcinomas according to Lauren showed higher FDG uptake compared to the non-intestinal types (5.4±2.8 vs. 3.7±1.3, p=0.003). SUVmax between p53 positive group and negative group was significantly different (6.0±2.8 vs. 4.4±3.0, p=0.035). No significant difference was found in presence of LN metastasis, tumor differentiation, Ki-67 index, and expression of EGFR, Cathepsin D, c-erb-B2 and COX-2. T stage of gastric carcinoma influenced the detectability of gastric cancer on FDG PET/CT scan. When gastric carcinoma was perceptible on PET/CT scan, T stage, size of primary tumor, Lauren's classification and p53 expression were related to degree of FDG uptake in primary tumor

  2. Online Patient Education for Chronic Disease Management: Consumer Perspectives.

    Science.gov (United States)

    Win, Khin Than; Hassan, Naffisah Mohd; Oinas-Kukkonen, Harri; Probst, Yasmine

    2016-04-01

    Patient education plays an important role in chronic disease management. The aim of this study is to identify patients' preferences in regard to the design features of effective online patient education (OPE) and the benefits. A review of the existing literature was conducted in order to identify the benefits of OPE and its essential design features. These design features were empirically tested by conducting survey with patients and caregivers. Reliability analysis, construct validity and regression analysis were performed for data analysis. The results identified patient-tailored information, interactivity, content credibility, clear presentation of content, use of multimedia and interpretability as the essential design features of online patient education websites for chronic disease management.

  3. Quality of doctor-patient communication through the eyes of the patient: variation according to the patient's educational level.

    Science.gov (United States)

    Aelbrecht, Karolien; Rimondini, Michela; Bensing, Jozien; Moretti, Francesca; Willems, Sara; Mazzi, Mariangela; Fletcher, Ian; Deveugele, Myriam

    2015-10-01

    Good doctor-patient communication may lead to better compliance, higher patient satisfaction, and finally, better health. Although the social variance in how physicians and patients communicate is clearly demonstrated, little is known about what patients with different educational attainments actually prefer in doctor-patient communication. In this study we describe patients' perspective in doctor-patient communication according to their educational level, and to what extent these perspectives lean towards the expert opinion on doctor-patient communication. In a multi-center study (Belgium, The Netherlands, UK and Italy), focus group discussions were organised using videotaped medical consultations. A mixed methods approach was used to analyse the data. Firstly, a difference in perspective in communication style was found between the lower educated participants versus the middle and higher educated participants. Secondly, lower educated participants referred positively most to aspects related to the affective/emotional area of the medical consultation, followed by the task-oriented/problem-focused area. Middle and higher educated participants positively referred most to the task-oriented/problem-focused area. The competency of the physician was an important category of communication for all participants, independent of social background. The results indicate that the preferences of lower educated participants lean more towards the expert opinion in doctor-patient communication than the middle and higher educated participants. Patients' educational level seems to influence their perspective on communication style and should be taken into account by physicians. Further quantitative research is needed to confirm these results.

  4. Roles for Information professionals in patient education: Librarians' perspective

    Directory of Open Access Journals (Sweden)

    Susan L. MacDonald

    2010-07-01

    Full Text Available Through an examination of librarians’ contributions to the PEPTalk research project, this article highlights roles for information professionals at various stages in the design and clinical implementation of an information system that delivers patient education. The Personal Education Plan (PEPTalk was a collaborative, multi-disciplinary research project (2005-2006 based at the University Health Network’s Princess Margaret Hospital that designed an information system to provide web-based health information resources to both patients and clinicians under a shared umbrella of patient education. This article provides an overview of the PEPTalk project methods and outcomes, and documents the contributions of librarians throughout the design and clinical implementation stages of the project. Librarians brought expertise about information seeking behaviours of both patients and clinicians to the project; liaised across institutional and professional boundaries; developed a classification system for online learning objects, and educated project team about information and health literacies. The contributions of librarians on the PEPTalk project illustrate the need for boundary spanners, information brokers, knowledge translators, and change champions in the design and implementation of patient education delivery systems. There are new roles emergent at the intersections of clinical practice and health information provision. There is a need for the traditional skills and expertise of librarians and other information professionals in tailoring health information. Yet the design and implementation of patient education systems also require the development of new skills and the application of advanced information literacy as it pertains to both clinicians and patients.

  5. Patient Education May Improve Perioperative Safety.

    NARCIS (Netherlands)

    de Haan, L.S.; Calsbeek, H; Wolff, André

    2016-01-01

    Importance: There is a growing interest in enabling ways for patients to participate in their own care to improve perioperative safety, but little is known about the effectiveness of interventions enhancing an active patient role. Objective: To evaluate the effect of patient participation on

  6. Systematic review of patient education practices in weight loss surgery.

    Science.gov (United States)

    Groller, Karen D

    2017-06-01

    Education plays a key role in adherence to lifestyle modifications after weight loss surgery (WLS). Education given before and after surgery may decrease weight recidivism rates and improve outcomes. The purpose of this systematic review was to analyze educational practices in bariatric centers. The Cumulative Index to Nursing and Allied Health and PubMed databases were searched in May 2016 for English-language, peer-reviewed studies about WLS patient education practices from 1999 to 2016. Publications were: (1) rated with the Advancing Research and Clinical Practice through Close Collaboration levels of evidence hierarchy (see Melnyk's pryamid [http://guides.lib.umich.edu/c.php?g=282802&p=1888246]) and (2) analyzed according to surgical phase, curriculum, program delivery, and educator. Twenty-four publications met the study criteria. Evidence ratings for preoperative (n = 16) and postoperative studies (n = 8) were levels I to III (n = 5) and IV to VII (n = 17). Two publications were not ratable. Preoperative and postoperative education programs varied in curriculum, teaching methods, and educator. Topics varied in depth. Commonalities were surgical procedure, nutrition, activity, and psychosocial behaviors. Preoperative education was mostly provided in small groups, whereas individual sessions were used postoperatively. Lecture and discussion provided by myriad of healthcare experts from multiple disciplines were typical in both phases. Written or web-based aides supported learning needs in both phases. WLS patient education varied by curriculum and dose and commonly used passive learning methods (e.g., traditional lecture style instruction with minimal engagement from learners). Results shared can inform future bariatric education programs and accreditation standard development (e.g., Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program patient education standards). Additional study is needed, but existing evidence can guide improvements

  7. Continuous glucose monitoring technology for personal use: an educational program that educates and supports the patient.

    Science.gov (United States)

    Evert, Alison; Trence, Dace; Catton, Sarah; Huynh, Peter

    2009-01-01

    The purpose of this article is to describe the development and implementation of an educational program for the initiation of real-time continuous glucose monitoring (CGM) technology for personal use, not 3-day CGMS diagnostic studies. The education program was designed to meet the needs of patients managing their diabetes with either diabetes medications or insulin pump therapy in an outpatient diabetes education center using a team-based approach. Observational research, complemented by literature review, was used to develop an educational program model and teaching strategies. Diabetes educators, endocrinologists, CGM manufacturer clinical specialists, and patients with diabetes were also interviewed for their clinical observations and experience. The program follows a progressive educational model. First, patients learn in-depth about real-time CGM technology by attending a group presensor class that provides detailed information about CGM. This presensor class facilitates self-selection among patients concerning their readiness to use real-time CGM. If the patient decides to proceed with real-time CGM use, CGM initiation is scheduled, using a clinic-centered protocol for both start-up and follow-up. Successful use of real-time CGM involves more than just patient enthusiasm or interest in a new technology. Channeling patient interest into a structured educational setting that includes the benefits and limitations of real-time CGM helps to manage patient expectations.

  8. Impact of Physician Asthma Care Education on Patient Outcomes

    Science.gov (United States)

    Cabana, Michael D.; Slish, Kathryn K.; Evans, David; Mellins, Robert B.; Brown, Randall W.; Lin, Xihong; Kaciroti, Niko; Clark, Noreen M.

    2014-01-01

    Objective: We evaluated the effectiveness of a continuing medical education program, Physician Asthma Care Education, in improving pediatricians' asthma therapeutic and communication skills and patients' health care utilization for asthma. Methods: We conducted a randomized trial in 10 regions in the United States. Primary care providers were…

  9. Psychological determinants of the intention to educate patients about benzodiazepines

    NARCIS (Netherlands)

    Ten Wolde, Geeske Brecht; Dijkstra, A.; Van Empelen, P.; Neven, A. Knuistingh; Zitman, F. G.

    Objective General practitioners and pharmacists do not properly educate their patients about the disadvantages of benzodiazepines. In order to increase and improve education, this study will investigate which psychological factors (i.e., beliefs, outcome expectation, social norm and self-efficacy)

  10. Quality of Doctor-Patient Communication through the Eyes of the Patient: Variation According to the Patient's Educational Level

    Science.gov (United States)

    Aelbrecht, Karolien; Rimondini, Michela; Bensing, Jozien; Moretti, Francesca; Willems, Sara; Mazzi, Mariangela; Fletcher, Ian; Deveugele, Myriam

    2015-01-01

    Good doctor-patient communication may lead to better compliance, higher patient satisfaction, and finally, better health. Although the social variance in how physicians and patients communicate is clearly demonstrated, little is known about what patients with different educational attainments actually prefer in doctor-patient communication. In…

  11. Pre-operative radiotherapy in soft tissue tumors: Assessment of response by static post-contrast MR imaging compared to histopathology

    International Nuclear Information System (INIS)

    Einarsdottir, H.; Wejde, J.; Bauer, H.C.F.

    2000-01-01

    To evaluate if static post-contrast MR imaging was adequate to assess tumor viability after pre-operative radiotherapy in soft tissue sarcoma. Post-contrast MR imaging of 36 soft tissue sarcomas performed 0 - 54 days (median 13 days) after pre-operative radiotherapy, were retrospectively reviewed and compared to post-operative histopathology reports. The contrast enhancement of the tumor was visually graded as minor, moderate or extensive. From the post-operative histopathology reports, three types of tumor response to radiotherapy were defined: Poor, intermediate or good. The size of the tumors before and after radiation was compared. Even if most viable tumors enhanced more than non-viable tumors, there was major overlapping and significant contrast enhancement could be seen in tumors where histopathological examination revealed no viable tumor tissue. Based on histopathology, there were 12 good responders; 8 of these showed minor, 3 moderate and 1 extensive contrast enhancement on MR imaging. Sixteen tumors had an intermediate response; 3 showed minor, 8 moderate and 5 extensive enhancement. Eight tumors had poor response; none showed minor enhancement, 3 moderate and 5 extensive enhancement. Both increase and Decrease in tumor size was seen in lesions with a good therapy response. Static post-contrast MR imaging cannot reliably assess tumor viability after pre-operative radiotherapy in soft tissue sarcoma. In tumors with no viable tumor tissue, moderate and extensive contrast enhancement can be seen

  12. [COMETE: a tool to develop psychosocial competences in patient education].

    Science.gov (United States)

    Saugeron, Benoit; Sonnier, Pierre; Marchais, Stéphanie

    2016-01-01

    This article presents a detailed description of the development and use of the COMETE tool. The COMETE tool is designed to help medical teams identify, develop or evaluate psychosocial skills in patient education and counselling. This tool, designed in the form of a briefcase, proposes methodological activities and cards that assess psychosocial skills during a shared educational assessment, group meetings or during an individual evaluation. This tool is part of a support approach for medical teams caring for patients with chronic diseases.

  13. Nurses’ attitudes and behaviors on patient medication education

    Directory of Open Access Journals (Sweden)

    Bowen JF

    2017-06-01

    Full Text Available Background: Medication education is vital for positive patient outcomes. However, there is limited information about optimal medication education by nurses during hospitalization and care transitions. Objective: Examine nurses’ attitudes and behaviors regarding the provision of patient medication education. The secondary objectives were to determine if nurses’ medication education attitudes explain their behaviors, describe nurses’ confidence in patient medication knowledge and abilities, and identify challenges to and improvements for medication education. Methods: A cross sectional survey was administered to nurses servicing internal medicine, cardiology, or medical-surgical patients. Results: Twenty-four nurses completed the survey. Greater than 90% of nurses believed it is important to provide information on new medications and medical conditions, utilize resources, assess patient understanding and adherence, and use open ended question. Only 58% believed it is important to provide information on refill medications. Greater than 80% of nurses consistently provided information on new medications, assessed patient understanding, and utilized resources, but one-third or less used open-ended questions or provided information on refill medications. Most nurses spend 5-9 minutes per patient on medication education and their attitudes matched the following medication education behaviors: assessing adherence (0.57; p<0.01, providing information on new medications (0.52; p<0.05, using open-ended questions (0.51; p<0.01, and providing information on refill medications (0.39; p<0.05. Nurses had higher confidence that patients can understand and follow medication instructions, and identify names and purpose of their medications. Nurses had lower confidence that patients know what to expect from their medication or how to manage potential side effects. Communication, including language barriers and difficulty determining the patient

  14. Ulipristal acetate for pre-operative treatment of moderate-to-severe uterine fibroids in women of reproductive age in The Netherlands : cost minimization analysis and budget impact analysis

    NARCIS (Netherlands)

    Zakiyah, N.; van Asselt, A. D. I.; Postma, M. J.

    2017-01-01

    Objective: Ulipristal acetate has been found to be non-inferior to other pre-operative treatments of uterine fibroids, particularly leuprolide. The objective of this study was to assess the pharmacoeconomic profile of ulipristal acetate compared to leuprolide for the pre-operative treatment of

  15. Readability assessment of online urology patient education materials.

    Science.gov (United States)

    Colaco, Marc; Svider, Peter F; Agarwal, Nitin; Eloy, Jean Anderson; Jackson, Imani M

    2013-03-01

    The National Institutes of Health, American Medical Association, and United States Department of Health and Human Services recommend that patient education materials be written at a fourth to sixth grade reading level to facilitate comprehension. We examined and compared the readability and difficulty of online patient education materials from the American Urological Association and academic urology departments in the Northeastern United States. We assessed the online patient education materials for difficulty level with 10 commonly used readability assessment tools, including the Flesch Reading Ease Score, Flesch-Kincaid Grade Level, Simple Measure of Gobbledygook, Gunning Frequency of Gobbledygook, New Dale-Chall Test, Coleman-Liau index, New Fog Count, Raygor Readability Estimate, FORCAST test and Fry score. Most patient education materials on the websites of these programs were written at or above the eleventh grade reading level. Urological online patient education materials are written above the recommended reading level. They may need to be simplified to facilitate better patient understanding of urological topics. Copyright © 2013 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  16. A new approach for patient education: beyond constructivism.

    Science.gov (United States)

    Giordan, A; Jacquemet, S; Golay, A

    1999-09-01

    Over the last ten years, research developed in science education, especially at the University of Geneva, has demonstrated that education must be centered on interactions between the learner's conceptions and a systemic educational environment. Transposed to a medical knowledge, this new model, originally conceived by the authors and called the 'allosteric learning model', offers new ways of considering patient education. After criticizing the 'grand theories' of learning, mainly the latest ones called constructivist models, the authors suggest a new set of micromodels designed to explain thoroughly the functioning of the patient's thought process (questions, frame of references, semantic network,...) and his understanding of medical information on his own disease. For health care providers, these models also offer a series of new pedagogical approaches both efficient and original to regulate the act of education based on confrontation, mobilisation, integration, etc.

  17. [Therapeutic education of total laryngectomy patients: Influence of social factors].

    Science.gov (United States)

    Woisard, V; Galtier, A; Baumann, L; Delpierre, C; Puech, M; Balaguer, M

    Current health policies promote patient education, parti­cu­lar­ly in oncology. Therapeutic education program must be tailo­red to the characteristics, needs and expectations of the population. In the ENT Department of Head and Neck Surgery, Larrey Hospital in Toulouse, a therapeutic education program for patient with total laryngectomy has been experienced since 2011. But its propagation remains difficult. The aim of this study is to determine if social factors are nfluencing the parti­cipation of the laryngectomized population in the program. The brochure explaining this program and a registration form coupled with a survey questionnaire were distributed to the regio­nal population of patient with total laryngectomy. After two months of investigation we collected 42 responses. It is clear from their analysis that social factors underlie partici­pa­tion, particularly educational level, available financial resources level and the socio-professional group.

  18. Education and cost/benefit ratios in pulmonary patients.

    Science.gov (United States)

    Folgering, H; Rooyakkers, J; Herwaarden, C

    1994-04-01

    The need for education of pulmonary patients stems from bad symptom perception, problems in using instruments for assessment of the severity of obstruction, problems in understanding and using (inhaled) medications, and lack in insight in the process of the underlying disease. Education of asthma patients usually leads to better management of the disease, less visits to doctors, less hospital admissions, and less days lost at school or at work. The use of medication often increases. Quality of life improves after an education program. The cost-benefit balance usually is favourable. The effects of education in COPD patients is equivocal. The costs usually are high; the benefits are substantially less than in the asthma group.

  19. Differences between physical therapists in attention paid to patient education.

    NARCIS (Netherlands)

    Sluijs, E.M.; Zee, J. van der; Kok, G.J.

    1993-01-01

    This article describes differences between physical therapists in terms of the attention they pay to educating patients. The differences between therapists were identified from audiotaped treatment sessions of 1837 patients, recorded by physical therapists in non-institutional care in the

  20. Assessing readability of patient education materials: current role in orthopaedics.

    Science.gov (United States)

    Badarudeen, Sameer; Sabharwal, Sanjeev

    2010-10-01

    Health literacy is the single best predictor of an individual's health status. It is important to customize health-related education material to the individual patient's level of reading skills. Readability of a given text is the objective measurement of the reading skills one should possess to understand the written material. In this article, some of the commonly used readability assessment tools are discussed and guidelines to improve the comprehension of patient education handouts are provided. Where are we now? Several healthcare organizations have recommended the readability of patient education materials be no higher than sixth- to eighth-grade level. However, most of the patient education materials currently available on major orthopaedic Web sites are written at a reading level that may be too advanced for comprehension by a substantial proportion of the population. WHERE DO WE NEED TO GO?: There are several readily available and validated tools for assessing the readability of written materials. While use of audiovisual aids such as video clips, line drawings, models, and charts can enhance the comprehension of a health-related topic, standard readability tools cannot construe such enhancements. HOW DO WE GET THERE?: Given the variability in the capacity to comprehend health-related materials among individuals seeking orthopaedic care, stratifying the contents of patient education materials at different levels of complexity will likely improve health literacy and enhance patient-centered communication.

  1. Education in appropiate pharmacotherapy in older patients

    NARCIS (Netherlands)

    Keijsers, C.J.P.W.

    2015-01-01

    Appropriate pharmacotherapy in older patients is of increasing importance. Advances in medicine and pharmacotherapy mean that people with health problems live longer. The longer life expectancy means that health professionals, but particularly physicians, pharmacists, and nurses, will have to meet

  2. Patient Handoff Education: Are Medical Schools Catching Up?

    Science.gov (United States)

    Davis, Robyn; Davis, Joshua; Berg, Katherine; Berg, Dale; Morgan, Charity J; Russo, Stefani; Riesenberg, Lee Ann

    Communication errors during shift-to-shift handoffs are a leading cause of preventable adverse events. Nevertheless, handoff skills are variably taught at medical schools. The authors administered questionnaires on handoffs to interns during orientation. Questions focused on medical school handoff education, experiences, and perceptions. The majority (546/718) reported having some form of education on handoffs during medical school, with 48% indicating this was 1 hour or less. Most respondents (98%) reported that they believe patients experience adverse events because of inadequate handoffs, and more than one third had witnessed a patient safety issue. Results show that medical school graduates are not receiving adequate handoff training. Yet graduates are expected to conduct safe patient handoffs at the start of residency. Given that ineffective handoffs pose a significant patient safety risk, medical school graduates should have a baseline competency in handoff skills. This will require medical schools to develop, implement, and study handoff education.

  3. [A blood glucose slide chart for improving diabetes patient education].

    Science.gov (United States)

    Potteau, Marie-Hélène

    2015-03-01

    A blood glucose slide chart has been developed in order to help patients with type 2 diabetes who do not speak French or who have comprehension difficulties. Combined with pictograms to help patients visualise the action they need to take depending on the recorded glucose level, it constitutes a therapeutic education tool which can be useful on a day-to-day basis both for patients as well as caregivers.

  4. Segmental analysis of cochlea on three-dimensional MR imaging and high-resolution CT. Application to pre-operative assessment of cochlear implant candidates

    International Nuclear Information System (INIS)

    Akiba, Hidenari; Himi, Tetsuo; Hareyama, Masato

    2002-01-01

    High-resolution computed tomography (HRCT) and magnetic resonance imaging (MRI) have recently become standard pre-operative examinations for cochlear implant candidates. HRCT can demonstrate ossification and narrowing of the cochlea, but subtle calcification or soft tissue obstruction may not be detected by this method alone, and so conventional T2 weighted image (T2WI) on MRI has been recommended to disclose them. In this study, segmental analyses of the cochlea were made on three-dimensional MRI (3DMRI) and HRCT in order to predict cochlear implant difficulties. The study involved 59 consecutive patients with bilateral profound sensorineural hearing loss who underwent MRI and HRCT from November 1992 to February 1998. Etiologies of deafness were meningogenic labyrinthitis (n=9), tympanogenic labyrinthitis (n=12), and others (n=38). Pulse sequence of heavy T2WI was steady state free precession and 3DMRI was reconstructed by maximum intensity projection method. HRCT was reconstructed by bone algorithm focusing on the temporal bone. For alternative segmental analysis, cochleas were anatomically divided into five parts and each of them was classified by three ranks of score depending on 3DMRI or HRCT findings. There was a close correlation by ranks between the total score of the five parts on 3DMRI and HRCT (rs=0.86, P<0.001), and a statistically significant difference was identified between causes of deafness in the total score on 3DMRI or HRCT (P<0.001, respectively). There was a significant difference in the score among the five parts on each examination (P<0.001, respectively), and abnormal findings were more frequent in the inferior horizontal part (IHP) of the basal turn. Of the 35 patients who underwent cochlear implantation, no one had ossification in the IHP on HRCT and only one patient had an obstacle to implantation. When no signal void in the IHP on 3DMRI and no ossification in the IHP on HRCT were assumed to be the criteria for candidacy for cochlear

  5. Education for arthritis patients: a community pharmacy based pilot project.

    Science.gov (United States)

    Petkova, Valentina B

    2009-04-01

    There are different kinds of arthritis, widely spread among the population, that make them a clinical problem with social, psychological and economic burden. Different education programs have been developed in order to improve patients' disease management, medication compliance and from there patients' quality of life. To develop and implement a community pharmacy-based educational program for patients with arthritis. Improvements in pain, medication compliance, decrease in general practitioner's visits and hospitalizations are expected. Prospective, randomized, controlled trial. The sample consisted of 43 individuals, with different stages of arthritis (aged 15 - 71), attending pharmacies - intervention group; and 43 individuals - control group. A 4-month education was conducted on the following topics: what causes arthritis and what are the factors that can intensify it; pain management and physical activities; self-management and prevention; pharmacotherapy and possible adverse drug reactions. Patient's health-related quality of life was assessed in the beginning and at the end of the survey. PARAMETERS ASSESSED DURING THE FOUR STAGES OF THE PROGRAM WERE: frequency of severe pain, frequency of general practitioner's visits, frequency of urgent medical aid calls, compliance with therapy, satisfaction with pharmacy services. Improvement in patients' health-related quality of life was observed and also: decrease in the severity of patients' pain, decrease in the physician's visits, and increase in satisfaction overall care. Positive results from the educational approach in pharmacy conditions were demonstrated. These consequences have a potential to increase arthritis patient's quality of life.

  6. The readability of American Academy of Pediatrics patient education brochures.

    Science.gov (United States)

    Freda, Margaret Comerford

    2005-01-01

    The purpose of this study was to evaluate the readability of American Academy of Pediatrics (AAP) patient education brochures. Seventy-four brochures were analyzed using two readability formulas. Mean readability for all 74 brochures was grade 7.94 using the Flesch-Kincaid formula, and grade 10.1 with SMOG formula (P = .001). Using the SMOG formula, no brochures were of acceptably low (education brochures have acceptably low levels of readability, but at least half are written at higher than acceptable readability levels for the general public. This study also demonstrated statistically significant variability between the two different readability formulas; had only the SMOG formula been used, all of the brochures would have had unacceptably high readability levels. Readability is an essential concept for patient education materials. Professional associations that develop and market patient education materials should test for readability and publish those readability levels on each piece of patient education so health care providers will know if the materials are appropriate for their patients.

  7. Efficacy study of multimedia rheumatoid arthritis patient education program.

    Science.gov (United States)

    Unk, Julie A; Brasington, Richard

    2014-07-01

    The research goal of improving patient adherence was assessed in this randomized controlled trial of the outcomes of a 15-min multimedia educational program when compared to educational literature for rheumatoid arthritis (RA) patients. One hundred eight RA patients from a Midwestern rheumatology outpatient clinic completed the self-reported Medication Adherence Questionnaire (MAQ), the Brief Illness Perception Questionnaire (BIPQ), and Health Assessment Questionnaire (HAQ) at baseline and 1 month after education. A paired samples t-test was use for data analyses to determine if there was a significant difference in the change between the groups at preintervention and 1-month postintervention. There were no significant differences in the scores between the two groups from pretest to posttest. Results from this study showed that medication adherence, illness perception, and disability were not improved by use of multimedia or the literature within 1 month. Findings from this research study showed that a short multimedia educational program is as effective as printed materials to educate patients with RA about their disease and treatment. However, neither multimedia nor literature affects medication adherence, illness perception, or disability as self-reported by patients with RA. ©2013 American Association of Nurse Practitioners.

  8. Patient education for phosphorus management in chronic kidney disease

    Directory of Open Access Journals (Sweden)

    Kalantar-Zadeh K

    2013-05-01

    Full Text Available Kamyar Kalantar-ZadehHarold Simmons Center for Kidney Disease Research and Epidemiology, Division of Nephrology and Hypertension, University of California Irvine’s School of Medicine, Irvine, CA, USAObjectives: This review explores the challenges and solutions in educating patients with chronic kidney disease (CKD to lower serum phosphorus while avoiding protein insufficiency and hypercalcemia.Methods: A literature search including terms “hyperphosphatemia,” “patient education,” “food fatigue,” “hypercalcemia,” and “phosphorus–protein ratio” was undertaken using PubMed.Results: Hyperphosphatemia is a strong predictor of mortality in advanced CKD and is remediated via diet, phosphorus binders, and dialysis. Dietary counseling should encourage the consumption of foods with the least amount of inorganic or absorbable phosphorus, low phosphorus-to-protein ratios, and adequate protein content, and discourage excessive calcium intake in high-risk patients. Emerging educational initiatives include food labeling using a “traffic light” scheme, motivational interviewing techniques, and the Phosphate Education Program – whereby patients no longer have to memorize the phosphorus content of each individual food component, but only a “phosphorus unit” value for a limited number of food groups. Phosphorus binders are associated with a clear survival advantage in CKD patients, overcome the limitations associated with dietary phosphorus restriction, and permit a more flexible approach to achieving normalization of phosphorus levels.Conclusion: Patient education on phosphorus and calcium management can improve concordance and adherence and empower patients to collaborate actively for optimal control of mineral metabolism.Keywords: hyperphosphatemia, renal diet, phosphorus binders, educational programs, food fatigue, concordance

  9. Perspectives from the Patient and the Healthcare Professional in Multiple Sclerosis: Social Media and Patient Education.

    Science.gov (United States)

    Kantor, Daniel; Bright, Jeremy R; Burtchell, Jeri

    2018-06-01

    A diagnosis of multiple sclerosis (MS) is life-altering. Because the course of MS is heterogeneous, patients may face uncertainty in terms of long-term physical and cognitive challenges, potential loss of employment, and the risk of social isolation. Patients often turn to the Internet and social media for information about MS and its management, and to seek out fellow patients and support groups. Here, we examine the use of social media and the Internet among patients with MS, considering its impact on patient education. We consider the access that these conduits provide not only to other patients with MS but also to a wealth of disease-related information online. These themes are further illustrated with first-hand experiences of the patient author and her physician. We also explore the impact of the Internet and social media on the education and support of patients with MS from the healthcare professional's (HCP's) perspective, including opportunities for HCPs to promote disease education among their patients, and the advantages that arise from patients being better informed about their disease. The rise of the Internet and social media has changed the patient experience, helping patients to support each other, to educate themselves proactively about their condition, and to participate more actively in decisions relating to disease management than perhaps was the case historically. Funding Novartis Pharmaceuticals Corporation.

  10. An Analysis, Using Concept Mapping, of Diabetic Patients' Knowledge, before and after Patient Education.

    Science.gov (United States)

    Marchand, C.; d'Ivernois, J. F.; Assal, J. P.; Slama, G.; Hivon, R.

    2002-01-01

    Assesses whether concept maps used with diabetic patients could describe their cognitive structure, before and after having followed an educational program. Involves 10 diabetic patients and shows that concept maps can be a suitable technique to explore the type and organization of the patients' prior knowledge and to visualize what they have…

  11. Active patient involvement in the education of health professionals.

    Science.gov (United States)

    Towle, Angela; Bainbridge, Lesley; Godolphin, William; Katz, Arlene; Kline, Cathy; Lown, Beth; Madularu, Ioana; Solomon, Patricia; Thistlethwaite, Jill

    2010-01-01

    Patients as educators (teaching intimate physical examination) first appeared in the 1960s. Since then, rationales for the active involvement of patients as educators have been well articulated. There is great potential to promote the learning of patient-centred practice, interprofessional collaboration, community involvement, shared decision making and how to support self-care. We reviewed and summarised the literature on active patient involvement in health professional education. A synthesis of the literature reveals increasing diversity in the ways in which patients are involved in education, but also the movement's weaknesses. Most initiatives are 'one-off' events and are reported as basic descriptions. There is little rigorous research or theory of practice or investigation of behavioural outcomes. The literature is scattered and uses terms (such as 'patient'!) that are contentious and confusing. We propose future directions for research and development, including a taxonomy to facilitate dialogue, an outline of a research strategy and reference to a comprehensive bibliography covering all health and human services.

  12. A Method for Developing Standard Patient Education Program.

    Science.gov (United States)

    Lura, Carolina Bryne; Hauch, Sophie Misser Pallesgaard; Gøeg, Kirstine Rosenbeck; Pape-Haugaard, Louise

    2018-01-01

    In Denmark, patients being treated on Haematology Outpatients Departments get instructed to self-manage their blood sample collection from Central Venous Catheter (CVC). However, this is a complex and risky procedure, which can jeopardize patient safety. The aim of the study was to suggest a method for developing standard digital patient education programs for patients in self-administration of blood samples drawn from CVC. The Design Science Research Paradigm was used to develop a digital patient education program, called PAVIOSY, to increase patient safety during execution of the blood sample collection procedure by using videos for teaching as well as procedural support. A step-by-step guide was developed and used as basis for making the videos. Quality assurance through evaluation with a nurse was conducted on both the step-by-step guide and the videos. The quality assurance evaluation of the videos showed; 1) Errors due to the order of the procedure can be determined by reviewing the videos despite that the guide was followed. 2) Videos can be used to identify errors - important for patient safety - in the procedure, which are not identifiable in a written script. To ensure correct clinical content of the educational patient system, health professionals must be engaged early in the development of content and design phase.

  13. How to become an expert educator: a qualitative study on the view of health professionals with experience in patient education.

    Science.gov (United States)

    Svavarsdóttir, Margrét Hrönn; Sigurðardóttir, Árún K; Steinsbekk, Aslak

    2015-05-13

    Health professionals with the level of competency necessary to provide high-quality patient education are central to meeting patients' needs. However, research on how competencies in patient education should be developed and health professionals trained in them, is lacking. The aim of this study was to investigate the characteristics of an expert educator according to health professionals experienced in patient education for patients with coronary heart disease, and their views on how to become an expert educator. This descriptive qualitative study was conducted through individual interviews with health professionals experienced in patient education in cardiac care. Participants were recruited from cardiac care units and by using a snowball sampling technique. The interviews were audiotaped and transcribed verbatim. The data were analyzed with thematic approaches, using systematic text condensation. Nineteen Icelandic and Norwegian registered nurses, physiotherapists, and cardiologists, who had worked in cardiac care for 12 years on average, participated in the study. Being sensitive to the patient's interests and learning needs, and possessing the ability to tailor the education to each patient's needs and context of the situation was described as the hallmarks of an expert educator. To become an expert educator, motivation and active participation of the novice educator and a supportive learning environment were considered prerequisites. Supportive educational resources, observation and experiential training, and guidance from experienced educators were given as examples of resources that enhance competence development. Experienced educators expressed the need for peer support, inter-professional cooperation, and mentoring to further develop their competency. Expert patient educators were described as those demonstrating sensitivity toward the patient's learning needs and an ability to individualize the patient's education. A supportive learning environment

  14. Personality, function and satisfaction in patients undergoing total hip or knee replacement.

    Science.gov (United States)

    Ramaesh, Rishikesan; Jenkins, Paul; Lane, Judith V; Knight, Sara; Macdonald, Deborah; Howie, Colin

    2014-03-01

    The aim of this study was to investigate the relationships between personality and joint-specific function, general physical and general mental health in patients undergoing total hip (THA) and knee arthroplasty (TKA). One hundred and eighty-four patients undergoing THA and 205 undergoing TKA were assessed using the Eysneck Personality Questionnaire, brief version (EPQ-BV). General physical and mental health was measured using the Short-Form 12 (SF-12) questionnaire and the EuroQol (EQ-5D). Joint-specific function was measured using the Oxford hip or knee score. The "unstable introvert" personality type was associated with poorer pre-operative function and health in patients with hip arthrosis. In patients with knee arthrosis, there was poorer general health in those with "stable extrovert" and "unstable introvert" types. Personality was not an independent predictor of outcome following TKA or THA. The main predictor was pre-operative function and health. Comorbidity was an important covariate of both pre-operative and postoperative function. Personality may play a role in the interaction of these disease processes with function and health perception. It may also affect the response and interpretation of psychometric and patient-reported outcome measures. It may be important to characterise and identify these traits in potential arthroplasty patients as it may help deliver targeted education and management to improve outcomes in certain groups.

  15. Delirium in elderly patients: association with educational attainment.

    Science.gov (United States)

    Martins, Sónia; Paiva, José Artur; Simões, Mário R; Fernandes, Lia

    2017-04-01

    Among cognitive reserve markers, educational attainment is the most widely studied, with several studies establishing a strong association with risk of dementia. However, it has not yet been fully examined in delirium. This study aims to analyse the relationship between educational attainment and delirium. The study included elderly hospitalised patients admitted (≥48 h) into an intermediate care unit (IMCU) of Intensive Care Medicine Service. Exclusion criteria were as follows: Glasgow Coma Scale (total≤11), blindness/deafness, inability to communicate or to speak Portuguese. The European Portuguese Version of the Confusion Assessment Method (CAM) was used for delirium assessment. The final sample (n=157) had a mean age of 78.8 (SD=7.6) the majority being female (52.2%), married (51.5%) and with low educational level (49%). According to CAM, 21% of the patients had delirium. The delirium group presented the fewest years of education (median 1 vs. 4), with statistical significance (p=0.003). Delirium was more frequent among male patients [odds ratio (OR) 0.32; 95% confidence interval (CI) 0.12-0.86; p=0.023], as well as those patients with lower education (OR 0.76; 95% CI 0.62-0.95; p=0.016), and with respiratory disease (OR 3.35; 95% CI 1.20-9.33; p=0.020), after controlling for age and medication. Similar to previous studies, these findings point to a negative correlation between education and delirium. This study appears as an attempt to contribute to the knowledge about the role of cognitive reserve in risk of delirium, particularly because is the first one that has been carried out in an IMCU, with lower educated elderly patients. Further studies are needed to clarify this relationship considering other markers (e.g. cognitive activities), which can contribute to the definition of preventive strategies.

  16. Touch-screen computerized education for patients with brain injuries.

    Science.gov (United States)

    Patyk, M; Gaynor, S; Kelly, J; Ott, V

    1998-01-01

    The use of computer technology for patient education has increased in recent years. This article describes a study that measures the attitudes and perceptions of healthcare professionals and laypeople regarding the effectiveness of a multimedia computer, the Brain Injury Resource Center (BIRC), as an educational tool. The study focused on three major themes: (a) usefulness of the information presented, (b) effectiveness of the multimedia touch-screen computer methodology, and (c) the appropriate time for making this resource available. This prospective study, conducted in an acute care medical center, obtained healthcare professionals' evaluations using a written survey and responses from patients with brain injury and their families during interviews. The findings have yielded excellent ratings as to the ease of understanding and usefulness of the BIRC. By using sight, sound, and touch, such a multimedia learning center has the potential to simplify patient and family education.

  17. Using patients as educators for communication skills: Exploring dental students' and patients' views.

    Science.gov (United States)

    Coelho, C; Pooler, J; Lloyd, H

    2018-05-01

    A qualitative study to explore the issues for patients and students when giving feedback on the communication of dental students. The Department of Health and National Institute for Health Research are committed to involving patients in improving clinical education, research and service delivery. Yet, there is a limited body of evidence on the perceptions of patients when asked to be involved in this way, and specifically when asked to provide feedback on the communication skills of dental students. This study seeks to address this gap and heighten the understanding of the issues faced by patients when asked to be involved in clinical education. Data were collected using focus groups with dental students (n=10) and patients (n=8) being treated by these students. Both groups were asked about their thoughts, feelings and beliefs about patients being asked to provide feedback on the communication skills of dental students. Data analysis involved inductive thematic analysis of transcribed audio recordings. Four themes emerged from the data: "legitimacy," "co-educators," "maintaining the equilibrium of the patient-student relationship" and the "timing of patient feedback." Support for involving patients in giving feedback on students' communication skills was established, with patients considering they were best placed to comment on the communication skills of dental students. Patients and students do not want to provide feedback alone and want support to assist them, especially if feedback was negative. Issues of anonymity, confidentiality and ownership of the feedback process were worrisome, and the positioning of patient feedback in the programme was seen as critical. Patients and students are willing to engage in patient feedback on students' communication skills, and with support and training, the concerns around this are not insurmountable and the benefits could potentially profit both groups. These findings have resonance with other healthcare educators when

  18. [Educational program to type 1 diabetes mellitus patients: basic topics].

    Science.gov (United States)

    Leite, Silmara A Oliveira; Zanim, Ligia Maria; Granzotto, Paula Carolina D; Heupa, Sabrina; Lamounier, Rodrigo N

    2008-03-01

    Type 1 diabetes incidence has been increasing worldwide, however the vast majority of patients do not have a good glycaemic control. This review focuses on diabetes educational programs designed for children, young adults and their families, as well as regular pump users educational tips, collected from papers published between 2000 and 2007. A comprehensive review of the literature has identified 40 articles describing the methods and the evaluation of diabetes self-management education interventions. Three research questions are posed. First: what are the recommendations and standards for diabetes self-management education from the different diabetes institutions/associations? Second: is there sufficient evidence to recommend any adaptation of any particular program? And third: Are the educational programs effective in lowering glycated haemoglobin (HbA1c)? The patient and his family should be instructed and trained to take appropriate decisions for diabetes management regarding their daily care. Diabetes self-management education improves glicaemic control (both in an individual basis as well as in groups) in such a way that the longer the education training in diabetes the better is the effect on glycaemic control is.

  19. Formal education of patients about to undergo laparoscopic cholecystectomy.

    Science.gov (United States)

    Gurusamy, Kurinchi Selvan; Vaughan, Jessica; Davidson, Brian R

    2014-02-28

    Generally, before being operated on, patients will be given informal information by the healthcare providers involved in the care of the patients (doctors, nurses, ward clerks, or healthcare assistants). This information can also be provided formally in different formats including written information, formal lectures, or audio-visual recorded information. To compare the benefits and harms of formal preoperative patient education for patients undergoing laparoscopic cholecystectomy. We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (Issue 2, 2013), MEDLINE, EMBASE, and Science Citation Index Expanded to March 2013. We included only randomised clinical trials irrespective of language and publication status. Two review authors independently extracted the data. We planned to calculate the risk ratio with 95% confidence intervals (CI) for dichotomous outcomes, and mean difference (MD) or standardised mean difference (SMD) with 95% CI for continuous outcomes based on intention-to-treat analyses when data were available. A total of 431 participants undergoing elective laparoscopic cholecystectomy were randomised to formal patient education (215 participants) versus standard care (216 participants) in four trials. The patient education included verbal education, multimedia DVD programme, computer-based multimedia programme, and Power Point presentation in the four trials. All the trials were of high risk of bias. One trial including 212 patients reported mortality. There was no mortality in either group in this trial. None of the trials reported surgery-related morbidity, quality of life, proportion of patients discharged as day-procedure laparoscopic cholecystectomy, the length of hospital stay, return to work, or the number of unplanned visits to the doctor. There were insufficient details to calculate the mean difference and 95% CI for the difference in pain scores at 9 to 24 hours (1 trial; 93 patients); and we did not identify clear evidence of

  20. Multidisciplinary patient education in groups increases knowledge on Osteoporosis

    DEFF Research Database (Denmark)

    Nielsen, Dorthe; Ryg, Jesper; Nissen, Nis

    2008-01-01

    of osteoporosis may be increased by a group-based multidisciplinary education programme. Methods: Three hundred patients, aged 45-81 years, recently diagnosed with osteoporosis and started on specific treatment, were randomized to either the ‘‘school'' or ‘‘control'' group. Teaching was performed by nurses...... level, the higher the gain in knowledge during the course (Rho520.25, pv0.01). Conclusions: A group-based multidisciplinary education programme significantly increases patients' knowledge of the disease.....

  1. PIpelle Prospective ENDOmetrial carcinoma (PIPENDO) study, pre-operative recognition of high risk endometrial carcinoma: a multicentre prospective cohort study

    International Nuclear Information System (INIS)

    Visser, Nicole C. M.; Bulten, Johan; Wurff, Anneke A. M. van der; Boss, Erik A.; Bronkhorst, Carolien M.; Feijen, Harrie W. H.; Haartsen, Joke E.; Herk, Hilde A. D. M. van; Kievit, Ineke M. de; Klinkhamer, Paul J. J. M.; Pijlman, Brenda M.; Snijders, Marc P. M. L.; Vandenput, Ingrid; Vos, M. Caroline; Wit, Peter E. J. de; Poll-Franse, Lonneke V. van de; Massuger, Leon F.A.G.; Pijnenborg, Johanna M. A.

    2015-01-01

    Endometrial carcinoma is the most common gynaecologic malignancy in industrialised countries and the incidence is still rising. Primary treatment is based on preoperative risk classification and consists in most cases of hysterectomy with bilateral salpingo-oophorectomy. In patients with serous and clear cell histology a complete surgical staging is mandatory. However, in routine clinical practice final histology regularly does not correspond with the preoperative histological diagnosis. This results in both over and under treatment. The aim of this multicentre, prospective cohort study is to select a panel of prognostic biomarkers to improve preoperative diagnosis of endometrial carcinoma in order to identify those patients that need extended surgery and/or additional treatment. Additionally, we will determine whether incorporation of cervical cytology and comorbidity could improve this preoperative risk classification. All patients treated for endometrial carcinoma in the participating hospitals from September 2011 till December 2013 are included. Patient characteristics, as well as comorbidity are registered. Patients without preoperative histology, history of hysterectomy and/or endometrial carcinoma or no surgical treatment including hysterectomy are excluded. The preoperative histology and final pathology will be reviewed and compared by expert pathologists. Additional immunohistochemical analysis of IMP3, p53, ER, PR, MLH1, PTEN, beta-catenin, p16, Ki-67, stathmin, ARID1A and L1CAM will be performed. Preoperative histology will be compared with the final pathology results. Follow-up will be at least 24 months to determine risk factors for recurrence and outcome. This study is designed to improve surgical treatment of endometrial carcinoma patients. A total of 432 endometrial carcinoma patients were enrolled between 2011 and 2013. Follow-up will be completed in 2015. Preoperative histology will be evaluated systematically and background endometrium will be

  2. Severe myositis of the hip flexors after pre-operative chemoradiation therapy for locally advanced rectal cancer: case report.

    Science.gov (United States)

    Florczynski, Matthew M; Sanatani, Michael S; Mai, Lauren; Fisher, Barbara; Moulin, Dwight E; Cao, Jeffrey; Louie, Alexander V; Pope, Janet E; Leung, Eric

    2016-03-22

    The use of neoadjuvant radiation therapy and chemotherapy in the treatment of locally advanced rectal adenocarcinoma has been shown to reduce disease recurrence when combined with surgery and adjuvant chemotherapy. We report a case of a patient who developed a debilitating bilateral myopathy of the hip flexors after successful treatment for rectal cancer. To the best of our knowledge, this is the first such complication from radiation therapy reported in a patient with colorectal cancer. The disproportionate severity of our patient's myopathy relative to the dose of radiation used also makes this case unique among reports of neuromuscular complications from radiation therapy. The patient is a 65-year-old male with node negative, high-grade adenocarcinoma of the rectum penetrating through the distal rectal wall. He underwent neoadjuvant concurrent pelvic radiation therapy and capecitabine-based chemotherapy, followed by abdominoperineal resection and post-operative FOLFOX chemotherapy. Five months post-completion of pelvic radiotherapy and 2 months after the completion of adjuvant chemotherapy, he presented with bilateral weakness of the iliopsoas muscles and severe pain radiating to the groin. The patient improved with 40 mg/d of prednisone, which was gradually tapered to 2 mg/d over 6 months, with substantial recovery of muscle strength and elimination of pain. The timing, presentation and response of our patient's symptoms to corticosteroids are most consistent with a radiation recall reaction. Radiation recall is a phenomenon whereby previously irradiated tissue becomes vulnerable to toxicity by subsequent systemic therapy and is rarely associated with myopathies. Radiation recall should be considered a potential complication of neoadjuvant radiation therapy for rectal cancer, and for ongoing research into the optimization of treatment for these patients. Severe myopathies caused by radiation recall may be fully reversible with corticosteroid treatment.

  3. Assessing the impact of educational intervention in patients with hypertension.

    Science.gov (United States)

    Ho, Tai Mooi; Estrada, Dolors; Agudo, Josep; Arias, Piedad; Capillas, Raúl; Gibert, Elvira; Isnard, Mª Mar; Solé, Mª José; Salvadó, Anna

    2016-12-01

    It is accepted that patient education can be beneficial in the treatment of chronic diseases. We conducted an educational intervention (EI) in hypertensive patients seen at Primary Care centres (PCC) and specialised Hypertension Units (SHU). To assess patient's knowledge of hypertension and to verify the impact of this educational initiative. A multicentre quasi-experimental study with the participation of 120 patients with hypertension. EI consisted of oral and written information which included the definition of hypertension, causes, cardiovascular risk factors and means of control. A self-administered questionnaire was used to assess patient's knowledge before and after EI. Sixty-two (52%) patients were from PCC and 58 (48%) from SHU (mean age: 61 ± 13.3 years, 59% were women). There were no differences in baseline characteristics between patients attending at PCC and SHU. The definition of hypertension (blood pressure ≥140 mmHg and/or ≥90 mmHg was known by 48% and 99% of the participants before and after EI, respectively (p hypertension was related to kidneys (54%) and eyes (58%). After EI this knowledge increased to 100% (p hypertension. However, further studies are needed to assess if EI produces behaviour changes in the long term, as this might enhance optimal blood pressure control to prevent kidney disease or delay its progression. © 2016 European Dialysis and Transplant Nurses Association/European Renal Care Association.

  4. Most American Academy of Orthopaedic Surgeons' online patient education material exceeds average patient reading level.

    Science.gov (United States)

    Eltorai, Adam E M; Sharma, Pranav; Wang, Jing; Daniels, Alan H

    2015-04-01

    Advancing health literacy has the potential to improve patient outcomes. The American Academy of Orthopaedic Surgeons' (AAOS) online patient education materials serve as a tool to improve health literacy for orthopaedic patients; however, it is unknown whether the materials currently meet the National Institutes of Health/American Medical Association's recommended sixth grade readability guidelines for health information or the mean US adult reading level of eighth grade. The purposes of this study were (1) to evaluate the mean grade level readability of online AAOS patient education materials; and (2) to determine what proportion of the online materials exceeded recommended (sixth grade) and mean US (eighth grade) reading level. Reading grade levels for 99.6% (260 of 261) of the online patient education entries from the AAOS were analyzed using the Flesch-Kincaid formula built into Microsoft Word software. Mean grade level readability of the AAOS patient education materials was 9.2 (SD ± 1.6). Two hundred fifty-one of the 260 articles (97%) had a readability score above the sixth grade level. The readability of the AAOS articles exceeded the sixth grade level by an average of 3.2 grade levels. Of the 260 articles, 210 (81%) had a readability score above the eighth grade level, which is the average reading level of US adults. Most of the online patient education materials from the AAOS had readability levels that are far too advanced for many patients to comprehend. Efforts to adjust the readability of online education materials to the needs of the audience may improve the health literacy of orthopaedic patients. Patient education materials can be made more comprehensible through use of simpler terms, shorter sentences, and the addition of pictures. More broadly, all health websites, not just those of the AAOS, should aspire to be comprehensible to the typical reader.

  5. Patient education has a positive effect in patients with a stoma

    DEFF Research Database (Denmark)

    Danielsen, Anne Kjaergaard; Burcharth, Jakob; Rosenberg, Jacob

    2013-01-01

    group (7396,90 USD) as well as higher effectiveness scores in the intervention (166,89) compared with the control group (110.98). a significant rise in stoma-related knowledge (p=0.0000), and an increase in psychosocial adjustment (p= 0.000). CONCLUSION: Structured patient education aimed at patients......AIM: A systematic review was performed to assess whether education of patients having stoma formation improves quality of life and whether it is cost effective. METHOD: A literature search was performed to identify studies on the structured education of ostomates and outcome using the following...... databases: MEDLINE, Cinahl, Embase, Cochrane and PsycInfo. Inclusion criteria were: clinical studies reporting effects of educational interventions in relation to patients with a stoma. Commentaries or studies not testing an intervention were excluded. RESULTS: Seven articles met the inclusion criteria...

  6. Therapeutic patient education in atopic dermatitis: worldwide experiences.

    Science.gov (United States)

    Stalder, Jean-Francois; Bernier, Claire; Ball, Alan; De Raeve, Linda; Gieler, Uwe; Deleuran, Mette; Marcoux, Danielle; Eichenfield, Lawrence F; Lio, Peter; Lewis-Jones, Sue; Gelmetti, Carlo; Takaoka, Roberto; Chiaverini, Christine; Misery, Laurent; Barbarot, Sébastien

    2013-01-01

    Therapeutic patient education (TPE) has proven effective in increasing treatment adherence and improving quality of life (QoL) for patients with numerous chronic diseases, especially atopic dermatitis (AD). This study was undertaken to identify worldwide TPE experiences in AD treatment. Experts from 23 hospitals, located in 11 countries, responded to a questionnaire on 10 major items. Patients in TPE programs were mainly children and adolescents with moderate to severe AD or markedly affected QoL. Individual and collective approaches were used. Depending on the center, the number of sessions varied from one to six (corresponding to 2 to 12 hours of education), and 20 to 200 patients were followed each year. Each center's education team comprised multidisciplinary professionals (e.g., doctors, nurses, psychologists). Evaluations were based on clinical assessment, QoL, a satisfaction index, or some combination of the three. When funding was obtained, it came from regional health authorities (France), insurance companies (Germany), donations (United States), or pharmaceutical firms (Japan, Italy). The role of patient associations was always highlighted, but their involvement in the TPE process varied from one country to another. Despite the nonexhaustive approach, our findings demonstrate the increasing interest in TPE for managing individuals with AD. In spite of the cultural and financial differences between countries, there is a consensus among experts to integrate education into the treatment of eczema. © 2013 Wiley Periodicals, Inc.

  7. An online readability analysis of pathology-related patient education articles: an opportunity for pathologists to educate patients.

    Science.gov (United States)

    Prabhu, Arpan V; Kim, Christopher; Crihalmeanu, Tudor; Hansberry, David R; Agarwal, Nitin; DeFrances, Marie C; Trejo Bittar, Humberto E

    2017-07-01

    Information for patients regarding their clinical conditions and treatment options is widely available online. The American Medical Association and National Institutes of Health recommend that online patient-oriented materials be written at no higher than a seventh-grade reading level to ensure full comprehension by the average American. This study sought to determine whether online patient-oriented materials explaining common pathology procedures are written at appropriate reading levels. Ten pathology procedures that patients would likely research were queried into Google search, and plain text from the first 10 Web sites containing patient education materials for each procedure was analyzed using 10 validated readability scales. We determined mean reading levels of materials grouped by readability scale, procedure, and Web site domain, the overall average reading level of all resources, and popular Web site domains. One hundred Web sites were accessed; one was omitted for short length (pathology-related patient education materials exceeded those recommended by national health literacy guidelines. These patient education materials should be revised to help patients fully understand them. Copyright © 2017 Elsevier Inc. All rights reserved.

  8. Patients' perception of disease and experience with type 2 diabetes patient education in Denmark

    DEFF Research Database (Denmark)

    Hjorth Lauersen, Ditte; Frøhlich, Anne; Christensen, Ulla

    2017-01-01

    education programmes. Methods: Qualitative in‐depth interviews were conducted with eleven participants 6 months after participation in patient education. Using thematic analysis, we identified three themes: programme elements, interactions between participants and the role of facilitators. We used Alonzo....... Future research should explore the value of programmes differentiated for participants with different levels of health....

  9. The effect of pre-operative topical anaesthetic cream on the ablative width and coagulative depth of ablative fractional resurfacing laser.

    Science.gov (United States)

    Punyaratabandhu, Preawphan; Wanitphakdeedecha, Rungsima; Pattanaprichakul, Penvadee; Sitthinamsuwan, Panitta; Phothong, Weeranut; Eimpunth, Sasima; Lohsiriwat, Visnu; Manuskiatti, Woraphong

    2017-02-01

    Topical anaesthetic cream (TAC) is commonly used as a pre-treatment of ablative fractional resurfacing (AFR) laser. Most of anaesthetic cream contains distilled water as major component. Therefore, pre-operative TAC may interfere the photothermal reaction in the skin treated with fractional carbon-dioxide (FCO 2 ) laser and fractional erbium-doped yttrium aluminium garnet (FEr:YAG) laser. The objective of the study was to compare the ablative width (AW) and coagulative depth (CD) of AFR laser with and without pre-treatment with TAC. Four Thai females who underwent abdominoplasty were included in the study. The excised skin of each subject was divided into four areas. TAC (eutectic mixture of local anaesthesia; EMLA) with 1-h occlusion was applied only on the first and second areas. The first and third areas were treated with FCO 2 at 15 mj and 5% density. The second and fourth areas were treated with FEr:YAG at 28 J/cm 2 and 5% density. Six biopsied specimens were obtained from each area. A total of 96 specimens (24 specimens from each area) were collected from four patients and examined randomly by two dermatopathologists. The ablative width and coagulative depth from each specimen were determined. In FCO 2 -treated specimens, the mean AW of the specimens that were pre-treated with TAC and control was 174.86 ± 24.57 and 188.52 ± 41.32 μm. The mean CD of the specimens that were pre-treated with TAC and control was 594.96 ± 111.72 and 520.03 ± 147.40 μm. There were no significant differences in AW and CD between both groups (p = 0.53 and p = 0.15). In FEr:YAG-treated specimens, the mean AW of the specimens that were pre-treated with TAC and control was 381.11 ± 48.02 and 423.65 ± 60.16 μm. The mean CD of the specimens that were pre-treated with TAC and control was 86.03 ± 29.44 and 71.59 ± 18.99 μm. There were no significant differences in AW and CD between both groups (p = 0.16 and p = 0.24). The pre

  10. Education of Elderly Patients Within Nursing Care in Slovakia

    Directory of Open Access Journals (Sweden)

    Kaduchová Petra

    2017-08-01

    Full Text Available Introduction: The paper deals with the issues of the education of senior patients within nursing care. The aim of the paper is to find out the level of nurses’ knowledge and skills in educating elderly patients and to discover how these are reflected in the reality of clinical practice. It is a case study focused on showing the current real state of clinical practice related to the given topic. Methods: This paper will introduce the outcomes of a qualitative research (semistructured interview, semi-structured observation, documents analysis based on theoretical background. The research was carried out during the survey fellowship in the Slovak Republic and the respondents were nurses working in standard hospital departments. Certain phenomena, relations and influencing factors were clarified through the follow-up analysis. The gathered data were processed by using qualitative methods in the form of case studies. Results: The qualitative survey has revealed certain deficiencies in nurses’ knowledge and in the reality of the education of elderly patients in clinical practice. Discussion: The deficiencies in knowledge and skills are essential in the reality of clinical practice. Limitations: The research sample was made up of educating nurse/nurses working in geriatrics, in long-term care departments or internal departments. It included a total of 16 respondents. Conclusions: Sufficient attention should be paid to the training of nurses which should be focused on the specificities of educating seniors/senior patients as well as on the reality of education that is performed. It is necessary to provide training for working with this specific age group even in pre-gradual nursing education.

  11. Pharmacological, psychological, and patient education interventions for patients with neck pain: results of an international survey.

    Science.gov (United States)

    Carlesso, Lisa C; Gross, Anita R; MacDermid, Joy C; Walton, David M; Santaguida, P Lina

    2015-01-01

    Examination of practice patterns compared to existing evidence identifies knowledge to practice gaps. To describe the utilization of pharmacological, patient education, primary psychological interventions and relaxation therapies in patients with neck pain by clinicians. An international cross-sectional survey was conducted to determine the use of these interventions amongst 326 clinicians treating patients with neck pain. Nineteen countries participated. Results were analyzed by usage amongst physical therapists (39%) and chiropractors (35%), as they were the predominant respondents. Patient education (95%) and relaxation therapies (59%) were the most utilized interventions. Tests of subgroup differences determined that physical therapists used patient education significantly more than chiropractors. Use of medications and primary psychological interventions were reported by most to be outside of scope of practice. The high rate of patient education is consistent with supporting evidence. However, usage of relaxation therapies is contrary to evidence suggesting no benefit for improved pain or function for chronic neck pain. This survey indicates that patient education and relaxation therapies are common treatments provided by chiropractors and physical therapists for patients with neck pain. Future research should address gaps associated with variable practice patterns and knowledge translation to reduce usage of interventions shown to be ineffective.

  12. Patients’ experiences of patient education on psychiatric inpatient wards; a systematic review

    DEFF Research Database (Denmark)

    Kristiansen, Sanne Toft; Videbech, Poul; Kragh, Mette

    2018-01-01

    OBJECTIVE: To synthesize the evidence on how patients with serious mental disorders perceived patient education on psychiatric wards and to learn more about the patient perceived benefits and limitations related to patient education and how well patient education meets the perceived needs of inpa...

  13. Assessment of Ramadan Education and Knowledge Among Diabetic Patients.

    Science.gov (United States)

    Almalki, Mussa Hussain; Hussen, Ibtihal; Khan, Shawana A; Almaghamsi, Abdulrahman; Alshahrani, Fahad

    2018-01-01

    During Ramadan, Muslims fast from dawn until dusk for one lunar month every year. Most of the Muslim patients with diabetes are unaware of the potential complications that can occur while fasting, such as hypoglycemia. The aim of this study is to assess the the patient education level and patients' overall awareness of any possible complications that could occur while fasting during Ramadan and to determine how these patients deal with these complications. We conducted a cross-sectional study and surveyed diabetic patients about their diabetes-related knowledge over a period of 4 months from the outpatient clinic at the Obesity, Endocrine, and Metabolism Center at King Fahad Medical City. Patients were included if they were ≥16 years and if they had been receiving treatment for at least 1 year before the study, irrespective of the medications used; patients were also asked about the presence or absence of complications. This study included 477 patients (325 women and 152 men). Most patients (297; 62.3%) had type 2 diabetes. The patients' mean age was 39.72 ± 15.29 years, and the mean duration of diabetes was 10.80 ± 5.88 years. During the preceding Ramadan, 76% of patients reported fasting, whereas 58% said that they monitored their blood glucose levels once per day. Hypoglycemic episodes were reported in 60.3% of cases with type 2 diabetes and in 8.3% of cases with type 1 diabetes. Among those who had hypoglycemia, 2.8% of patients with type 1 diabetes and 17.8% with type 2 diabetes broke their fast. Finally, 54% of patients reported that their health care providers offered them instructions on diabetes management during Ramadan. Ramadan health education in diabetes can encourage, improve, and guide patients to change their lifestyles during Ramadan while minimizing the risk of acute complications.

  14. Improving patient knowledge about sacral nerve stimulation using a patient based educational video.

    Science.gov (United States)

    Jeppson, Peter Clegg; Clark, Melissa A; Hampton, Brittany Star; Raker, Christina A; Sung, Vivian W

    2013-10-01

    We developed a patient based educational video to address the information needs of women considering sacral nerve stimulation for overactive bladder. Five semistructured focus groups were used to identify patient knowledge gaps, information needs, patient acceptable terminology and video content preferences for a patient based sacral nerve stimulation educational video. Each session was transcribed, independently coded by 2 coders and examined using an iterative method. A 16-minute educational video was created to address previously identified knowledge gaps and information needs using patient footage, 3-dimensional animation and peer reviewed literature. We developed a questionnaire to evaluate participant sacral nerve stimulation knowledge and therapy attitudes. We then performed a randomized trial to assess the effect of the educational video vs the manufacturer video on patient knowledge and attitudes using our questionnaire. We identified 10 patient important domains, including 1) anatomy, 2) expectations, 3) sacral nerve stimulation device efficacy, 4) surgical procedure, 5) surgical/device complications, 6) post-procedure recovery, 7) sacral nerve stimulation side effects, 8) postoperative restrictions, 9) device maintenance and 10) general sacral nerve stimulation information. A total of 40 women with overactive bladder were randomized to watch the educational (20) or manufacturer (20) video. Knowledge scores improved in each group but the educational video group had a greater score improvement (76.6 vs 24.2 points, p <0.0001). Women who watched the educational video reported more favorable attitudes and expectations about sacral nerve stimulation therapy. Women with overactive bladder considering sacral nerve stimulation therapy have specific information needs. The video that we developed to address these needs was associated with improved short-term patient knowledge. Copyright © 2013 American Urological Association Education and Research, Inc

  15. Randomised study on single stage laparo-endoscopic rendezvous (intra-operative ERCP) procedure versus two stage approach (Pre-operative ERCP followed by laparoscopic cholecystectomy) for the management of cholelithiasis with choledocholithiasis.

    Science.gov (United States)

    Sahoo, Manash Ranjan; Kumar, Anil T; Patnaik, Aashish

    2014-07-01

    The 'Rendezvous' technique consists of laparoscopic cholecystectomy (LC) standards with intra-operative cholangiography followed by endoscopic sphincterotomy. The sphincterotome is driven across the papilla through a guidewire inserted by the transcystic route. In this study, we intended to compare the two methods in a prospective randomised trial. From 2005 to 2012, we enrolled 83 patients with a diagnosis of cholecysto-choledocolithiasis. They were randomised into two groups. In 'group-A',41 patients were treated with two stages management, first by pre-operative endoscopic retrograde cholangiopancreatography (ERCP) and common bile duct (CBD) clearance and second by LC. In 'group-B', 42 patients were treated with LC and intra-operative cholangiography; and when diagnosis of choledocholithiasis was confirmed, patients had undergone one stage management of by Laparo-endoscopic Rendezvous technique. In arm-A and arm-B groups, complete CBD clearance was achieved in 29 and 38 patients, respectively. Failure of the treatment in arm-A was 29% and in arm-B was 9.5%. In arm-A, selective CBD cannulation was achieved in 33 cases (80.5%) and in arm-B in 39 cases (93%). In arm-Agroup, post-ERCP hyperamylasia was presented in nine patients (22%) and severe pancreatitis in five patients (12%) versus none of the patients (0%) in arm-B group, respectively. Mean post-operative hospital stay in arm-A and arm-B groups are 10.9 and 6.8 days, respectively. One stage laparo-endoscopic rendezvous approach increases selective cannulation of CBD, reduces post-ERCP pancreatitis, reduces days of hospital stay, increases patient's compliance and prevents unnecessary intervention to CBD.

  16. Establishing a culture for patient safety - the role of education.

    Science.gov (United States)

    Milligan, Frank J

    2007-02-01

    This paper argues that the process of making significant moves towards a patient safety culture requires changes in healthcare education. Improvements in patient safety are a shared international priority as too many errors and other forms of unnecessary harm are currently occurring in the process of caring for and treating patients. A description of the patient safety agenda is given followed by a brief analysis of human factors theory and its use in other safety critical industries, most notably aviation. The all too common problem of drug administration errors is used to illustrate the relevance of human factors theory to healthcare education with specific mention made of the Human Factors Analysis and Classification System (HFACS).

  17. Need for education on footcare in diabetic patients in India.

    Science.gov (United States)

    Viswanathan, V; Shobhana, R; Snehalatha, C; Seena, R; Ramachandran, A

    1999-11-01

    The patient himself plays the crucial role in the prevention of diabetic foot disease and therefore education on foot care is important. In this study, we have evaluated the knowledge of the diabetic subjects regarding the foot problems and the care of feet in order to identify areas that require stress in the education programme. Two hundred and fifty, consecutive cases of Type 2 diabetes (M:F, 176:74, age 57.2 +/- 9.7 yrs, duration 12.9 +/- 7.9 yrs) were selected for this study from the out-patient department of our hospital. A questionnaire was filled up for each patient by personal interview. The total score was 100 and a score of women (78.5%) than in men (62.5%) (chi 2 = 5.26, P = 0.022). Low scores (women with low educational status. Significant foot problems like gangrene, foot ulcers were present in 27.2% and low scores were more common among those with these complications (82% vs 62%) (chi 2 = 8.3, P = 0.004). In general the scores on awareness of general foot care principles and basic facts about the foot complications were poor. Most of them (72%) had good knowledge about the right usage of foot wear. There was a trend to have lower scores with poor formal education (chi 2 = 51.1, P < 0.0001) and also with increasing age. There was no correlation between the scores and the number of hospital visits. Multiple linear regression analyses showed that 31.2% of the variations in the scores were explained by the level of education. This study underscores the importance of patient education on foot care principles, especially so, considering the magnitude of the problem of diabetes and the lower levels of literacy and poor socio economic status of many patients in this country.

  18. Resection of hilar cholangiocarcinoma with left hepatectomy after pre-operative embolization of the proper hepatic artery

    DEFF Research Database (Denmark)

    Yasuda, Yoshikazu; Larsen, Peter N; Ishibashi, Toshimitsu

    2010-01-01

    Right or right-extended hepatectomy including the caudate lobe is the most common treatment for hilar cholangiocarcinoma (HC). A 5-year survival of up to 60% can be achieved using this procedure if R0-resection is obtained. However, for some patients a left-sided liver resection is necessary...

  19. Efficacy of pre-operative quadriceps strength training on knee-extensor strength before and shortly following total knee arthroplasty

    DEFF Research Database (Denmark)

    Husted, Rasmus Skov; Troelsen, Anders; Thorborg, Kristian

    2018-01-01

    BACKGROUND: Patients with knee osteoarthritis (OA) report knee pain, limitation in physical activities and low quality of life. The two primary treatments for knee OA are non-surgical treatment (e.g., exercise) and surgery (total knee arthroplasty (TKA)); however, national guidelines recommend non...

  20. Role of pre-operative multimedia video information in allaying anxiety related to spinal anaesthesia: A randomised controlled trial

    Science.gov (United States)

    Dias, Raylene; Baliarsing, Lipika; Barnwal, Neeraj Kumar; Mogal, Shweta; Gujjar, Pinakin

    2016-01-01

    Background and Aims: A high incidence of anxiety has been reported in patients in the operation theatre set up. We developed a short visual clip of 206 s duration depicting the procedure of spinal anaesthesia (SAB) and aimed to compare the effect of this video on perioperative anxiety in patients undergoing procedures under SAB. Methods: A prospective randomised study of 200 patients undergoing surgery under SAB was conducted. Patients were allotted to either the nonvideo group (Group NV - those who were not shown the video) or the video group (Group V - those who were shown the video). Anxiety was assessed using the Spielberger State-Trait Anxiety Inventory during the pre-anaesthetic check-up and before surgery. Haemodynamic parameters such as heart rate (HR) and mean arterial pressure (MAP) were also noted. Student's t-test was used for normally distributed and Mann–Whitney U-test for nonnormally distributed quantitative data. Chi-square test was used for categorical data. Results: Both groups were comparable with respect to baseline anxiety scores and haemodynamic parameters. The nonvideo group showed a significant increase in state anxiety scores before administration of SAB (P Multimedia information in the form of a short audiovisual clip is an effective and feasible method to reduce perioperative anxiety related to SAB. PMID:27942059

  1. Application of finite element analysis in pre-operative planning for deformity correction of abnormal hip joints--a case series.

    Science.gov (United States)

    Rhyu, K H; Kim, Y H; Park, W M; Kim, K; Cho, T-J; Choi, I H

    2011-09-01

    In experimental and clinical research, it is difficult to directly measure responses in the human body, such as contact pressure and stress in a joint, but finite element analysis (FEA) enables the examination of in vivo responses by contact analysis. Hence, FEA is useful for pre-operative planning prior to orthopaedic surgeries, in order to gain insight into which surgical options will result in the best outcome. The present study develops a numerical simulation technique based on FEA to predict the surgical outcomes of osteotomy methods for the treatment of slipped capital femoral epiphyses. The correlation of biomechanical parameters including contact pressure and stress, for moderate and severe cases, is investigated. For severe slips, a base-of-neck osteotomy is thought to be the most reliable and effective surgical treatment, while any osteotomy may produce dramatic improvement for moderate slips. This technology of pre-operative planning using FEA can provide information regarding biomechanical parameters that might facilitate the selection of optimal osteotomy methods and corresponding surgical options.

  2. Comparison of MR and fluoroscopic mucous fistulography in the pre-operative evaluation of infants with anorectal malformation: a pilot study

    Energy Technology Data Exchange (ETDEWEB)

    Alves, Jose C.G.; Lotz, Jan W.; Pitcher, Richard D. [Stellenbosch University, Division of Radiodiagnosis, Department of Medical Imaging and Clinical Oncology, Tygerberg Academic Hospital, Cape Town (South Africa); Sidler, Daniel [Stellenbosch University, Division of Pediatric Surgery, Department of Surgical Sciences, Tygerberg Academic Hospital, Cape Town (South Africa)

    2013-08-15

    Anorectal malformations are often associated with rectal pouch fistulas. Surgical correction requires accurate evaluation of the presence and position of such fistulas. Fluoroscopy is currently the chosen modality for the detection of fistulas. The role of MRI is unexplored. To compare the diagnostic accuracy of MR versus fluoroscopic fistulography in the pre-operative evaluation of infants with anorectal malformation. We conducted a pilot study of infants requiring defunctioning colostomy for initial management of anorectal malformation. Dynamic sagittal steady-state free-precession MRI of the pelvis was acquired during introduction of saline into the mucous fistulas. Findings were compared among MR fistulography, fluoroscopic fistulography and intraoperative inspection. Eight children were included. Median age at fistulography was 15 weeks, inter-quartile range 13-20 weeks; all were boys. There was full agreement among MR fistulography, fluoroscopic fistulography and surgical findings. The pilot data suggest that MR fistulography is promising in the pre-operative evaluation of children with anorectal malformation. (orig.)

  3. The Importance of Educating Patients With Stroke About Vitamin D.

    Science.gov (United States)

    Schneider, Melissa A

    2017-12-01

    There is a growing body of evidence linking vitamin D to more than only bone health. Researchers are discovering connections between low vitamin D levels and increased stroke risk, higher mortality, and poorer outcomes after stroke. Nurses need to be aware of ongoing research regarding vitamin D and include information about this important vitamin with patient education, especially for older patients admitted with stroke symptoms or risks.

  4. ETHICAL MODELS OF PHYSICIAN--PATIENT RELATIONSHIP REVISITED WITH REGARD TO PATIENT AUTONOMY, VALUES AND PATIENT EDUCATION.

    Science.gov (United States)

    Borza, Liana Rada; Gavrilovici, Cristina; Stockman, René

    2015-01-01

    The present paper revisits the ethical models of patient--physician relationship from the perspective of patient autonomy and values. It seems that the four traditional models of physician--patient relationship proposed by Emanuel & Emanuel in 1992 closely link patient values and patient autonomy. On the other hand, their reinterpretation provided by Agarwal & Murinson twenty years later emphasizes the independent expression of values and autonomy in individual patients. Additionally, patient education has been assumed to join patient values and patient autonomy. Moreover, several authors have noted that, over the past few decades, patient autonomy has gradually replaced the paternalistic approach based on the premise that the physician knows what is best for the patient. Neither the paternalistic model of physician-patient relationship, nor the informative model is considered to be satisfactory, as the paternalistic model excludes patient values from decision making, while the informative model excludes physician values from decision making. However, the deliberative model of patient-physician interaction represents an adequate alternative to the two unsatisfactory approaches by promoting shared decision making between the physician and the patient. It has also been suggested that the deliberative model would be ideal for exercising patient autonomy in chronic care and that the ethical role of patient education would be to make the deliberative model applicable to chronic care. In this regard, studies have indicated that the use of decision support interventions might increase the deliberative capacity of chronic patients.

  5. Role of pre-operative multimedia video information in allaying anxiety related to spinal anaesthesia: A randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Raylene Dias

    2016-01-01

    Full Text Available Background and Aims: A high incidence of anxiety has been reported in patients in the operation theatre set up. We developed a short visual clip of 206 s duration depicting the procedure of spinal anaesthesia (SAB and aimed to compare the effect of this video on perioperative anxiety in patients undergoing procedures under SAB. Methods: A prospective randomised study of 200 patients undergoing surgery under SAB was conducted. Patients were allotted to either the nonvideo group (Group NV - those who were not shown the video or the video group (Group V - those who were shown the video. Anxiety was assessed using the Spielberger State-Trait Anxiety Inventory during the pre-anaesthetic check-up and before surgery. Haemodynamic parameters such as heart rate (HR and mean arterial pressure (MAP were also noted. Student′s t-test was used for normally distributed and Mann-Whitney U-test for nonnormally distributed quantitative data. Chi-square test was used for categorical data. Results: Both groups were comparable with respect to baseline anxiety scores and haemodynamic parameters. The nonvideo group showed a significant increase in state anxiety scores before administration of SAB (P < 0.001. Patients in the video group had significantly lower HR and MAP preoperatively (P < 0.001. The prevalence of ′high anxiety′ for SAB was 81% in our study which decreased to 66% in the video group before surgery. Conclusion: Multimedia information in the form of a short audiovisual clip is an effective and feasible method to reduce perioperative anxiety related to SAB.

  6. Severe myositis of the hip flexors after pre-operative chemoradiation therapy for locally advanced rectal cancer: case report

    International Nuclear Information System (INIS)

    Florczynski, Matthew M.; Sanatani, Michael S.; Mai, Lauren; Fisher, Barbara; Moulin, Dwight E.; Cao, Jeffrey; Louie, Alexander V.; Pope, Janet E.; Leung, Eric

    2016-01-01

    The use of neoadjuvant radiation therapy and chemotherapy in the treatment of locally advanced rectal adenocarcinoma has been shown to reduce disease recurrence when combined with surgery and adjuvant chemotherapy. We report a case of a patient who developed a debilitating bilateral myopathy of the hip flexors after successful treatment for rectal cancer. To the best of our knowledge, this is the first such complication from radiation therapy reported in a patient with colorectal cancer. The disproportionate severity of our patient’s myopathy relative to the dose of radiation used also makes this case unique among reports of neuromuscular complications from radiation therapy. The patient is a 65-year-old male with node negative, high-grade adenocarcinoma of the rectum penetrating through the distal rectal wall. He underwent neoadjuvant concurrent pelvic radiation therapy and capecitabine-based chemotherapy, followed by abdominoperineal resection and post-operative FOLFOX chemotherapy. Five months post-completion of pelvic radiotherapy and 2 months after the completion of adjuvant chemotherapy, he presented with bilateral weakness of the iliopsoas muscles and severe pain radiating to the groin. The patient improved with 40 mg/d of prednisone, which was gradually tapered to 2 mg/d over 6 months, with substantial recovery of muscle strength and elimination of pain. The timing, presentation and response of our patient’s symptoms to corticosteroids are most consistent with a radiation recall reaction. Radiation recall is a phenomenon whereby previously irradiated tissue becomes vulnerable to toxicity by subsequent systemic therapy and is rarely associated with myopathies. Radiation recall should be considered a potential complication of neoadjuvant radiation therapy for rectal cancer, and for ongoing research into the optimization of treatment for these patients. Severe myopathies caused by radiation recall may be fully reversible with corticosteroid treatment

  7. Comparison of pre-operative dGEMRIC imaging with intra-operative findings in femoroacetabular impingement: preliminary findings

    International Nuclear Information System (INIS)

    Bittersohl, Bernd; Apprich, Sebastian; Siebenrock, Klaus A.; Mamisch, Tallal Charles; Hosalkar, Harish S.; Werlen, Stefan A.

    2011-01-01

    To study standard MRI and dGEMRIC in patients with symptomatic FAI undergoing surgical intervention and compare them with intra-operative findings to see if they were corroborative. Sixteen patients with symptomatic FAI that warranted surgical intervention were prospectively studied. All patients underwent plain radiographic series for FAI assessment followed by standard MRI and dGEMRIC. Subsequently, patients were surgically treated with safe dislocation and the joint was evaluated for any macroscopic signs of damaged cartilage. Data were statistically analyzed. A total of 224 zones in 16 patients were evaluated. One hundred and sixteen zones were intra-operatively rated as normal with mean T1 values of 510.1 ms ± 141.2 ms. Eighty zones had evidence of damage with mean T1 values of 453.1 ms ± 113.6 ms. The difference in these T1 values was significant (p = 0.003). Correlation between standard MRI and intra-operative findings was moderate (r = 0.535, p < 0.001). Intra-operative findings revealed more damage than standard MRI. On standard MRI, 68.6% zones were graded normal while 31.4% had evidence of damage. On intra-operative visualization, 56.4% zones were graded normal and 43.6% had evidence of damage. Correlation between dGEMRIC and intra-operative findings turned out to be weak (r = 0.114, p < 0.126). On T1 assessment 31.4% of zones were graded as normal and 68.6% as damaged. dGEMRIC was significantly different between normal and affected cartilage based on intra-operative assessment. The correlation for morphological findings was limited, underestimating defects. By combining morphological with biochemical assessment dGEMRIC may play some role in the future to prognosticate outcomes and facilitate surgical planning and intervention. (orig.)

  8. Assessing Online Patient Education Readability for Spine Surgery Procedures.

    Science.gov (United States)

    Long, William W; Modi, Krishna D; Haws, Brittany E; Khechen, Benjamin; Massel, Dustin H; Mayo, Benjamin C; Singh, Kern

    2018-03-01

    Increased patient reliance on Internet-based health information has amplified the need for comprehensible online patient education articles. As suggested by the American Medical Association and National Institute of Health, spine fusion articles should be written for a 4th-6th-grade reading level to increase patient comprehension, which may improve postoperative outcomes. The purpose of this study is to determine the readability of online health care education information relating to anterior cervical discectomy and fusion (ACDF) and lumbar fusion procedures. Online health-education resource qualitative analysis. Three search engines were utilized to access patient education articles for common cervical and lumbar spine procedures. Relevant articles were analyzed for readability using Readability Studio Professional Edition software (Oleander Software Ltd). Articles were stratified by organization type as follows: General Medical Websites (GMW), Healthcare Network/Academic Institutions (HNAI), and Private Practices (PP). Thirteen common readability tests were performed with the mean readability of each compared between subgroups using analysis of variance. ACDF and lumbar fusion articles were determined to have a mean readability of 10.7±1.5 and 11.3±1.6, respectively. GMW, HNAI, and PP subgroups had a mean readability of 10.9±2.9, 10.7±2.8, and 10.7±2.5 for ACDF and 10.9±3.0, 10.8±2.9, and 11.6±2.7 for lumbar fusion articles. Of 310 total articles, only 6 (3 ACDF and 3 lumbar fusion) were written for comprehension below a 7th-grade reading level. Current online literature from medical websites containing information regarding ACDF and lumbar fusion procedures are written at a grade level higher than the suggested guidelines. Therefore, current patient education articles should be revised to accommodate the average reading level in the United States and may result in improved patient comprehension and postoperative outcomes.

  9. Social Cognitive Determinants of Patient Education Intention among Nurses

    Directory of Open Access Journals (Sweden)

    Mehdi Mirzaei-Alavijeh

    2017-06-01

    Full Text Available Background and Objectives: Patient education is an important nursing duty. This practice is considered as one of the standards of nursing care quality, which plays an important role in the health promotion of the patients. Regarding this, the present study aimed to determine the predictors of behavioral intention of patient education among the nurses based on the theory of planned behavior. Materials and Methods: This descriptive cross-sectional study was conducted on 300 nurses working at teaching hospitals affiliated to Kermanshah University of Medical Sciences, Kermanshah, Iran. The study population was selected through cluster sampling with a probability proportional to size. The data were collected using self-report questionnaire. The questionnaire consisted of two parts, including items related to demographic data and theory of planned behavior regarding the intention of patient education. The data were analyzed using linear regression, Chi-square test, t-test, ANOVA, and Pearson correlation in SPSS version 16. P-value less than 0.05 was considered statistically significant. Results: Attitudes, subjective norms, and perceived behavioral control accounted for 35% of the variance in patient education behavioral intention among the nurses (R2=0.35, out of which attitude was the strongest predictor (ß=0.287. Furthermore, behavioral intention was significantly correlated with subjective norms (r=0.470, P<0.001, perceived behavioral control (r=0.384, P<0.001, and attitude (r=0.508, P<0.001. Conclusion: As the findings indicated, attitude had a higher impact on the nurses’ behavioral intention of patient education. Therefore, it is suggested to pay more attention to this determinant.

  10. AP1000 passive core cooling system pre-operational tests procedure definition and simulation by means of Relap5 Mod. 3.3 computer code

    Energy Technology Data Exchange (ETDEWEB)

    Lioce, D., E-mail: donato.lioce@aen.ansaldo.it [Ansaldo Nucleare S.p.A., Corso F. M. Perrone 25, 16161, Genova (Italy); Asztalos, M., E-mail: asztalmj@westinghouse.com [Westinghouse Electric Company, Cranberry Twp, PA 16066 (United States); Alemberti, A., E-mail: alessandro.alemberti@aen.ansaldo.it [Ansaldo Nucleare S.p.A., Corso F. M. Perrone 25, 16161, Genova (Italy); Barucca, L. [Ansaldo Nucleare S.p.A., Corso F. M. Perrone 25, 16161, Genova (Italy); Frogheri, M., E-mail: monicalinda.frogheri@aen.ansaldo.it [Ansaldo Nucleare S.p.A., Corso F. M. Perrone 25, 16161, Genova (Italy); Saiu, G., E-mail: gianfranco.saiu@aen.ansaldo.it [Ansaldo Nucleare S.p.A., Corso F. M. Perrone 25, 16161, Genova (Italy)

    2012-09-15

    Highlights: Black-Right-Pointing-Pointer Two AP1000 Core Make-up Tanks pre-operational tests procedures have been defined. Black-Right-Pointing-Pointer The two tests have been simulated by means of the Relap5 computer code. Black-Right-Pointing-Pointer Results show the tests can be successfully performed with the selected procedures. - Abstract: The AP1000{sup Registered-Sign} plant is an advanced Pressurized Water Reactor designed and developed by Westinghouse Electric Company which relies on passive safety systems for core cooling, containment isolation and containment cooling, and maintenance of main control room emergency habitability. The AP1000 design obtained the Design Certification by NRC in January 2006, as Appendix D of 10 CFR Part 52, and it is being built in two locations in China. The AP1000 plant will be the first commercial nuclear power plant to rely on completely passive safety systems for core cooling and its licensing process requires the proper operation of these systems to be demonstrated through some pre-operational tests to be conducted on the real plant. The overall objective of the test program is to demonstrate that the plant has been constructed as designed, that the systems perform consistently with the plant design, and that activities culminating in operation at full licensed power including initial fuel load, initial criticality, and power increase to full load are performed in a controlled and safe manner. Within this framework, Westinghouse Electric Company and its partner Ansaldo Nucleare S.p.A. have strictly collaborated, being Ansaldo Nucleare S.p.A. in charge of the simulation of some pre-operational tests and supporting Westinghouse in the definition of tests procedures. This paper summarizes the work performed at Ansaldo Nucleare S.p.A. in collaboration with Westinghouse Electric Company for the Core Makeup Tank (CMT) tests, i.e. the CMTs hot recirculation test and the CMTs draindown test. The test procedure for the two

  11. AP1000 passive core cooling system pre-operational tests procedure definition and simulation by means of Relap5 Mod. 3.3 computer code

    International Nuclear Information System (INIS)

    Lioce, D.; Asztalos, M.; Alemberti, A.; Barucca, L.; Frogheri, M.; Saiu, G.

    2012-01-01

    Highlights: ► Two AP1000 Core Make-up Tanks pre-operational tests procedures have been defined. ► The two tests have been simulated by means of the Relap5 computer code. ► Results show the tests can be successfully performed with the selected procedures. - Abstract: The AP1000 ® plant is an advanced Pressurized Water Reactor designed and developed by Westinghouse Electric Company which relies on passive safety systems for core cooling, containment isolation and containment cooling, and maintenance of main control room emergency habitability. The AP1000 design obtained the Design Certification by NRC in January 2006, as Appendix D of 10 CFR Part 52, and it is being built in two locations in China. The AP1000 plant will be the first commercial nuclear power plant to rely on completely passive safety systems for core cooling and its licensing process requires the proper operation of these systems to be demonstrated through some pre-operational tests to be conducted on the real plant. The overall objective of the test program is to demonstrate that the plant has been constructed as designed, that the systems perform consistently with the plant design, and that activities culminating in operation at full licensed power including initial fuel load, initial criticality, and power increase to full load are performed in a controlled and safe manner. Within this framework, Westinghouse Electric Company and its partner Ansaldo Nucleare S.p.A. have strictly collaborated, being Ansaldo Nucleare S.p.A. in charge of the simulation of some pre-operational tests and supporting Westinghouse in the definition of tests procedures. This paper summarizes the work performed at Ansaldo Nucleare S.p.A. in collaboration with Westinghouse Electric Company for the Core Makeup Tank (CMT) tests, i.e. the CMTs hot recirculation test and the CMTs draindown test. The test procedure for the two selected tests has been defined and, in order to perform the pre-operational tests simulations, a

  12. Randomised study on single stage laparo-endoscopic rendezvous (intra-operative ERCP procedure versus two stage approach (Pre-operative ERCP followed by laparoscopic cholecystectomy for the management of cholelithiasis with choledocholithiasis

    Directory of Open Access Journals (Sweden)

    Manash Ranjan Sahoo

    2014-01-01

    Full Text Available Introduction : The ′Rendezvous′ technique consists of laparoscopic cholecystectomy (LC standards with intra-operative cholangiography followed by endoscopic sphincterotomy. The sphincterotome is driven across the papilla through a guidewire inserted by the transcystic route. In this study, we intended to compare the two methods in a prospective randomised trial. Materials And Methods: From 2005 to 2012, we enrolled 83 patients with a diagnosis of cholecysto-choledocolithiasis. They were randomised into two groups. In ′group-A′,41 patients were treated with two stages management, first by pre-operative endoscopic retrograde cholangiopancreatography (ERCP and common bile duct (CBD clearance and second by LC. In ′group-B′, 42 patients were treated with LC and intra-operative cholangiography; and when diagnosis of choledocholithiasis was confirmed, patients had undergone one stage management of by Laparo-endoscopic Rendezvous technique. Results: In arm-A and arm-B groups, complete CBD clearance was achieved in 29 and 38 patients, respectively. Failure of the treatment in arm-A was 29% and in arm-B was 9.5%. In arm-A, selective CBD cannulation was achieved in 33 cases (80.5% and in arm-B in 39 cases (93%. In arm-Agroup, post-ERCP hyperamylasia was presented in nine patients (22% and severe pancreatitis in five patients (12% versus none of the patients (0% in arm-B group, respectively. Mean post-operative hospital stay in arm-A and arm-B groups are 10.9 and 6.8 days, respectively. Conclusion: One stage laparo-endoscopic rendezvous approach increases selective cannulation of CBD, reduces post-ERCP pancreatitis, reduces days of hospital stay, increases patient′s compliance and prevents unnecessary intervention to CBD.

  13. Quality assessment of online patient education resources for peripheral neuropathy.

    Science.gov (United States)

    Hansberry, David R; Suresh, Ragha; Agarwal, Nitin; Heary, Robert F; Goldstein, Ira M

    2013-03-01

    Given its practicality, the internet is a primary resource for patients afflicted with diseases like peripheral neuropathy. Therefore, it is important that the readily available online resources on peripheral neuropathy are tailored to the general public, particularly concerning readability. Patient education resources were downloaded from the US National Library of Medicine, Mayo Clinic, National Institute of Neurological Disorders and Stroke, Neuropathy.org, GBS/CIDP Foundation International, Hereditary Neuropathy Foundation, Charcot-Marie-Tooth Association, Foundation for Peripheral Neuropathy, and Neuropathy Action Foundation websites. All patient education material related to peripheral neuropathy was evaluated for its level of readability using the Flesch Reading Ease (FRE) and Flesch-Kincaid Grade Level. The FRE scores averaged 43.4 with only the US National Library of Medicine scoring above 60 (76.5). The Flesch-Kincaid Grade Level scores averaged 11.0. All scores were above a seventh-grade level except the US National Library of Medicine, which had a score of a fifth-grade reading level. Most Americans may not fully benefit from patient education resources concerning peripheral neuropathy education on many of the websites. Only the US National Library of Medicine, which is written at a fifth-grade level, is likely to benefit the average American. © 2013 Peripheral Nerve Society.

  14. Patient Education in Chronic Skin Diseases: A Systematic Review

    NARCIS (Netherlands)

    de Bes, J.; Legierse, C.M.; Prinsen, C.A.C.; de Korte, J.

    2011-01-01

    The negative impact of skin disease on quality of life (QoL) has been described in many studies. Patient education as an adjunct to treatment, with the aim of improving QoL and reducing disease severity, is a relatively new technique in dermatology. The objective of this article is to analyse and

  15. [Osteoarthritis and patient therapeutic education, learning to move more].

    Science.gov (United States)

    Coudeyre, Emmanuel; Gay, Chloé; Bareyre, Loïc; Coste, Nicolas; Chérillat, Marie-Sophie

    2016-01-01

    As part of the prevention strategies offered to people with osteoarthritis, therapeutic education plays a key role. It seeks to help the patient become a player in their own care and focuses in particular on the factors influencing regular participation in suitable physical activity. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  16. Early clinical experience with pre-operative MR-guided laser-induced thermotherapy (LITT) of liver metastases

    International Nuclear Information System (INIS)

    Vogl, T.J.; Mueller, P.; Phillip, C.; Roggan, A.; Mack, M.G.; Balzer, J.O.; Eichstaedt, H.; Blumhardt, G.; Lobeck, H.; Felix, R.; Weinhold, N.

    1996-01-01

    Five patients with solitary colorectal liver metastases were treated by means of MR-guided LITT before liver resection. Application time and energy of the Nd:YAG laser (1064 nm) and 10-20 minutes and 4.5-8.8 W. MRT monitoring during the LITT was carried out with temperature-sensitive T 1 weighted sequences (FLASH-2-D, turbo FLASH). The extent of the induced necrosis as seen on MR was compared with the unfixed specimen and with the histopathological findings. The extent of necrosis visible by MRT correlated with the histopathological findings with an accuracy of 95.3±4.2%. Following single treatments (three cases) the metastases suffered a reduction of 24%-55% of their original volume. In two patients a second application produced laser-induced necrosis of 78% and 98% of volume. In these two patients a temperature sound was used for measuring regional heating and showed an exact correlation with MR thermometry. (orig./MG) [de

  17. Virtual patients: development in cancer nursing education.

    Science.gov (United States)

    Moule, Pam; Pollard, Katherine; Armoogum, Julie; Messer, Simon

    2015-07-01

    The number of men diagnosed with prostate cancer is increasing and internationally there are high incidence rates. It is important that nurses and healthcare professionals are enabled to provide appropriate care to those men affected by prostate cancer and their families. Despite this need, there is recognition that many professionals feel ill prepared and lack knowledge in a number of areas. This paper presents the development of a Virtual Patient (VP) online resource to support practitioner learning. To develop five online VP simulation scenarios to meet the learning needs of nurses and health-care professionals caring for men with prostate cancer. Topic areas for the VPs were taken from previous work exploring the needs of health care professionals working with men with prostate cancer. An initial scoping exercise involving nursing practitioners, students and a prostate cancer charity confirmed the focus of the case study scenarios. Service users and specialist practitioners reviewed an outline of each case study to ensure fidelity of the simulations scenarios. Cases were entered into UChoose, a web based interactive VP player and authoring tool. The final case studies were reviewed by a sample of both registered and non-registered nurses and nursing students. The majority of respondents reported an increase in knowledge and suggested that they would recommend the resource to others. A number of positive aspects of the resource were highlighted. Respondents also commented about areas of weakness, a number of which have been addressed subsequently. The VP case studies provided an opportunity to develop knowledge and confidence in caring for men with prostate cancer. The mode of delivery and the content was acceptable for less experienced and knowledgeable staff. Copyright © 2015 Elsevier Ltd. All rights reserved.

  18. The Role of Polymerase Chain Reaction (PCR in Diagnosis of Spine Tuberculosis after Pre-operative Anti-tuberculosis Treatment

    Directory of Open Access Journals (Sweden)

    AH Rasit

    2011-03-01

    Full Text Available OBJECTIVE: The aim of this study was to evaluate the role of polymerase chain reaction (PCR in the diagnosis of spinal tuberculosis after 2 weeks of preoperative anti-tuberculosis treatment and to compare PCR to the Löwenstein - Jensen Culture (LJC and histopathological examination (HPE methods. METHODS: Twenty-five patients were included in this study. Sixteen patients were diagnosed and treated for spinal tuberculosis based on clinical and radiological evidence. Nine patients were controls. The LJC method and HPE of the specimen were performed according to hospital protocol. PCR was performed using primer encoding insertion of sequences IS6110 for mycobacterium tuberculosis complex. Clinical findings and radiological features were the gold standard for comparison. RESULTS: PCR results were 15 positive and one negative. The sensitivity and specificity of PCR was 94% and 100% respectively (with 95% confidence interval [CI] 67% to 99% and 63% to 100%, respectively. HPE results showed 13 were positive and 3 negative in the spinal tuberculosis group; for the control group, all were negative. Sensitivity and specificity value of HPE was 82 % and 100% respectively (with 95% confidence interval [CI] 54% to 95% and 63% to 100%, respectively. Use of LJC showed only one was positive and 15 were negative in the spinal tuberculosis group whole all nine in the control group were negative. Sensitivity and specificity value of LJC was 6% and 100% respectively (with 95% confidence interval [CI] 0.3% to 32% and 63% to 100%, respectively. CONCLUSION: Our findings showed that the PCR for Mycobacterium tuberculosis is reliable as a method for diagnosis of spinal tuberculosis, even after of 2 weeks of anti-TB treatment, with an overall sensitivity of 94% and specificity of 100%.

  19. The Role of Pre-Operative and Post-Operative Glucose Control in Surgical-Site Infections and Mortality

    OpenAIRE

    Jeon, Christie Y.; Furuya, E. Yoko; Berman, Mitchell F.; Larson, Elaine L.

    2012-01-01

    Background and Objective The impact of glucose control on surgical-site infection (SSI) and death remains unclear. We examined how pre- and post-operative glucose levels and their variability are associated with the risk of SSI or in-hospital death. Methods This retrospective cohort study employed data on 13,800 hospitalized patients who underwent a surgical procedure at a large referral hospital in New York between 2006 and 2008. Over 20 different sources of electronic data were used to anal...

  20. Patient education about cough: effect on the consulting behaviour of general practice patients.

    Science.gov (United States)

    Rutten, G; Van Eijk, J; Beek, M; Van der Velden, H

    1991-07-01

    The aim of this general practice study was to examine how the consulting behaviour of patients with a cough was affected when the tasks and responsibilities of patients, practice nurses and general practitioners were reorganized. In four 'average' single-handed general practices the effects on the consulting behaviour of patients of a rational practice policy on cough and the provision of systematic patient education on cough were compared with patient behaviour in four matched control practices. Changes of behaviour were measured in 548 patients who consulted for cough at least twice, in two successive autumn-winter periods. Significantly more patients in the experimental practice changed their behaviour to follow the practice guidelines than did patients in the control practices (56% versus 30%, P less than 0.001). The proportion of patients who continued to consult in the approved manner was greater among patients receiving intervention (66% versus 29%, P less than 0.001). This was equally true for patients who had suffered less than four episodes of cough or more than four episodes. The more often the patients received the education, the more effective it was. All patients who consulted the general practitioner for cough during the first autumn-winter period filled in a cough diary during the second period. From this it appeared that the intervention did not result in patients delaying consultation when they had a cough lasting longer than three weeks or one with 'serious' symptoms. It would appear that a rational practice policy and the provision of patient education can stimulate patients to modify their consulting behaviour. This could result in a reduction in the costs of health care.

  1. FAMILY EDUCATION IN MANAGEMENT OF SCHIZOPHRENIC AND MOOD DISORDER PATIENTS

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    GH GHASEMI

    2000-03-01

    Full Text Available Introduction. The role of family as a preventive, promotive, and curative agent is well documented in mental health studies. However, few attempts have been made to engineer the positive family mechanisms in enhancing psychiatric patients' role performance. Methods. This study is an endeavor to demarcate the effect of family education on social functioning of 170 schizophrenics and 174 patients with mood disorders. Solomon's four group design allowed patients from each category to be assigned into four groups. Key family members from experimental groups participated in a one day monthly programmer over a period of six months. Attitude towards mental illness, family environment and skills in management of patient's verbal and non-verbal behaviors as well as patient's adjustment ability within the family, community and work place constituted the focus of this study. While applying batteries of test, data pertaining to the aforementioned characteristics were obtained from the subjects 6 and 18 months after intervention which were subsequently compared with the baseline data. Findings. Comparing the baseline data with the data pertaining to other phases of intervention, one could observe a regressively progressive change in the families' attitudinal, cognitive and behavioral aspects, allowed by the patients' desirable social adjustment. Conclusion. These observations are congruent with earlier findings in the west, reinforcing the promising role of education in bringing about desirable changes in the family dynamic which can ensure better outcome for the psychiatric patients' illness.

  2. Outcomes in registered, ongoing randomized controlled trials of patient education.

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    Cécile Pino

    Full Text Available BACKGROUND: With the increasing prevalence of chronic noncommunicable diseases, patient education is becoming important to strengthen disease prevention and control. We aimed to systematically determine the extent to which registered, ongoing randomized controlled trials (RCTs evaluated an educational intervention focus on patient-important outcomes (i.e., outcomes measuring patient health status and quality of life. METHODS: On May 6, 2009, we searched for all ongoing RCTs registered in the World Health Organization International Clinical Trials Registry platform. We used a standardized data extraction form to collect data and determined whether the outcomes assessed were 1 patient-important outcomes such as clinical events, functional status, pain, or quality of life or 2 surrogate outcomes, such as biological outcome, treatment adherence, or patient knowledge. PRINCIPAL FINDINGS: We selected 268 of the 642 potentially eligible studies and assessed a random sample of 150. Patient-important outcomes represented 54% (178 of 333 of all primary outcomes and 46% (286 of 623 of all secondary outcomes. Overall, 69% of trials (104 of 150 used at least one patient-important outcome as a primary outcome and 66% (99 of 150 as a secondary outcome. Finally, for 31% of trials (46 of 150, primary outcomes were only surrogate outcomes. The results varied by medical area. In neuropsychiatric disorders, patient important outcomes represented 84% (51 of 61 of primary outcomes, as compared with 54% (32 of 59 in malignant neoplasm and 18% (4 of 22 in diabetes mellitus trials. In addition, only 35% assessed the long-term impact of interventions (i.e., >6 months. CONCLUSIONS: There is a need to improve the relevance of outcomes and to assess the long term impact of educational interventions in RCTs.

  3. Patient education in the management of coronary heart disease.

    Science.gov (United States)

    Brown, James Pr; Clark, Alexander M; Dalal, Hayes; Welch, Karen; Taylor, Rod S

    2011-12-07

    Cardiac rehabilitation (CR) is a complex multifaceted intervention consisting of three core modalities: education, exercise training and psychological support. Whilst exercise and psychological interventions for patients with coronary heart disease (CHD) have been the subject of Cochrane systematic reviews, the specific impact of the educational component of CR has not previously been investigated. 1. Assess effects of patient education on mortality, morbidity, health-related quality of life (HRQofL) and healthcare costs in patients with CHD.2. Explore study level predictors of the effects of patient education (e.g. individual versus group intervention, timing with respect to index cardiac event). The following databases were searched: The Cochrane Library, (CENTRAL, CDSR, DARE, HTA, NHSEED), MEDLINE (OVID), EMBASE (OVID), PsycINFO (EBSCOhost) and CINAHL (EBSCOhost). Previous systematic reviews and reference lists of included studies were also searched. No language restrictions were applied. 1. Randomised controlled trials (RCTs) where the primary interventional intent was education.2. Studies with a minimum of six-months follow-up and published in 1990 or later.3. Adults with diagnosis of CHD. Two review authors selected studies and extracted data. Attempts were made to contact all study authors to obtain relevant information not available in the published manuscript. For dichotomous variables, risk ratios and 95% confidence intervals (CI) were derived for each outcome. For continuous variables, mean differences and 95% CI were calculated for each outcome. Thirteen RCTs involving 68,556 subjects with CHD and follow-up from six to 60 months were found. Overall, methodological quality of included studies was moderate to good. Educational 'dose' ranged from a total of two clinic visits to a four-week residential stay with 11 months of follow-up sessions. Control groups typically received usual medical care. There was no strong evidence of an effect of education on

  4. Assessment of Delirium in Intensive Care Unit Patients: Educational Strategies.

    Science.gov (United States)

    Smith, Judith M; Van Aman, M Nancy; Schneiderhahn, Mary Elizabeth; Edelman, Robin; Ercole, Patrick M

    2017-05-01

    Delirium is an acute brain dysfunction associated with poor outcomes in intensive care unit (ICU) patients. Critical care nurses play an important role in the prevention, detection, and management of delirium, but they must be able to accurately assess for it. The Confusion Assessment Method for the Intensive Care Unit (CAM-ICU) instrument is a reliable and valid method to assess for delirium, but research reveals most nurses need practice to use it proficiently. A pretest-posttest design was used to evaluate the success of a multimodal educational strategy (i.e., online learning module coupled with standardized patient simulation experience) on critical care nurses' knowledge and confidence to assess and manage delirium using the CAM-ICU. Participants (N = 34) showed a significant increase (p education. No statistical change in knowledge of delirium existed following the education. A multimodal educational strategy, which included simulation, significantly added confidence in critical care nurses' performance using the CAM-ICU. J Contin Nurs Educ. 2017;48(5):239-244. Copyright 2017, SLACK Incorporated.

  5. [Health education, patient education and health promotion: educational methods and strategies].

    Science.gov (United States)

    Sandrin, Brigitte

    2013-01-01

    The purpose of this paper is to help public health actors with an interest in health promotion and health care professionals involved in therapeutic education to develop and implement an educational strategy consistent with their vision of health and health care. First, we show that the Ottawa Charter for Health Promotion and the French Charter for Popular Education share common values. Second, an examination of the career and work of Paulo Freire, of Ira Shor's pedagogical model and of the person-centered approach of Carl Rogers shows how the work of educational practitioners, researchers and theorists can help health professionals to implement a truly "health-promoting" or "therapeutic" educational strategy. The paper identifies a number of problems facing health care professionals who become involved in education without reflecting on the values underlying the pedagogical models they use.

  6. Patient safety manifesto: a professional imperative for prelicensure nursing education.

    Science.gov (United States)

    Debourgh, Gregory A; Prion, Susan K

    2012-01-01

    Nurses in practice and students in training often fear hurting a patient or doing something wrong. Experienced nurses have developed assessment skills and clinical intuition to recognize and intervene to prevent patient risk and harm. Beginning nursing students have not yet had the opportunity to develop an awareness of patient risk, safety concerns, or a clear sense of their accountability in the nurse role as the primary advocate for patient safety. In this Safety Manifesto, the authors call for educators to critically review their prelicensure curricula for inclusion of teaching and learning activities that are focused on patient safety and offer recommendations for curricular changes with an emphasis on integration of instructional strategies that develop students' skills for clinical reasoning and judgment. Copyright © 2012 Elsevier Inc. All rights reserved.

  7. Differences in Perceived Difficulty in Print and Online Patient Education Materials

    OpenAIRE

    Farnsworth, Michael

    2014-01-01

    Patients are often intimidated by the task of reading patient education materials, perceiving the materials’ difficulty levels as prohibitive, even when they do not exceed the patients’ reading abilities. Some first-year college students perceived online patient education materials to be more difficult to read than print-based ones—even when the reading level of the patient education materials was similar. Patients’ perceptions of the difficulty of patient education materials influenced their...

  8. Ethics and patient education: health literacy and cultural dilemmas.

    Science.gov (United States)

    Marks, Ray

    2009-07-01

    This article discusses health literacy and cultural factors that have implications for the ethical practice of health education. It specifically focuses on recent data that speaks to the challenges in carrying out patient education from the perspective of comprehension and equitable distribution of health-related information across diverse cultures and communities. It discusses strategies for reducing the negative impact of low health literacy among diverse groups and the importance of acknowledging this pervasive problem in the context of ensuring equity in the optimal delivery of health promotion messages.

  9. Can pre-operative contrast-enhanced dynamic MR imaging for prostate cancer predict microvessel density in prostatectomy specimens?

    Energy Technology Data Exchange (ETDEWEB)

    Schlemmer, Heinz-Peter [Department of Oncological Diagnostics and Therapy, German Cancer Research Center, University Hospital Mannheim, Ruprecht Karls University, Heidelberg (Germany); Department of Diagnostic Radiology, University Hospital Tuebingen, Hoppe-Seyler-Strasse 3, 72076, Tuebingen (Germany); Merkle, Jonas; Kaick, Gerhard van [Department of Oncological Diagnostics and Therapy, German Cancer Research Center, University Hospital Mannheim, Ruprecht Karls University, Heidelberg (Germany); Grobholz, Rainer [Department of Pathology, University Hospital Mannheim, Ruprecht Karls University, Heidelberg (Germany); Jaeger, Tim; Michel, Maurice Stephan [Department of Urology, University Hospital Mannheim, Ruprecht Karls University, Heidelberg (Germany); Werner, Axel; Rabe, Jan [Department of Diagnostic Radiology, University Hospital Mannheim, Ruprecht Karls University, Heidelberg (Germany)

    2004-02-01

    The aim of this study was to correlate quantitative dynamic contrast-enhanced MRI (DCE MRI) parameters with microvessel density (MVD) in prostate carcinoma. Twenty-eight patients with biopsy-proven prostate carcinoma were examined by endorectal MRI including multiplanar T2- and T1-weighted spin-echo and dynamic T1-weighted turbo-FLASH MRI during and after intravenous Gd-DTPA administration. Microvessels were stained on surgical specimens using a CD31 monoclonal antibody. The MVD was quantified in hot spots by counting (MVC) and determining the area fraction by morphometry (MVAF). The DCE MRI data were analyzed using an open pharmacokinetic two-compartment model. In corresponding anatomic locations the time shift ({delta}t) between the beginning of signal enhancement of cancer and adjacent normal prostatic tissue, the degree of contrast enhancement and the contrast exchange rate constant (k{sub 21}) were calculated. The MVC and MVAF were elevated in carcinoma (p<0.001 and p=0.002, respectively) and correlated to k{sub 21} (r=0.62, p<0.001 and r=0.80, p<0.001, respectively). k{sub 21}-values of carcinoma were significantly higher compared with normal peripheral but not central zone tissue. {delta}t was longer in high compared with low-grade tumors (p=0.025). The DCE MRI can provide important information about individual MVD in prostate cancer, which may be helpful for guiding biopsy and assessing individual prognosis. (orig.)

  10. Improving Pre-Operative Flexion in Primary TKA: A Surgical Technique Emphasizing Knee Flexion with 5-Year Follow-Up

    Directory of Open Access Journals (Sweden)

    Edward McPherson

    2014-06-01

    Full Text Available This study prospectively reviews a consecutive series of 228 primary total knee arthroplasty (TKA procedures utilizing a technique to optimize knee flexion. The main features include: (1the use of a “patellar friendly” femoral component and reduced thickness patellar components, (2 patient individualized adjustment of the femoral component rotation set strictly to the anterior-posterior femoral axis, (3a rigorous flexion compartment debridement to remove non-essential posterior femoral bone with a Z-osteotome, and (4incorporation of a rapid recovery protocol with features to promote knee flexion. Results were categorized into three groups: low pre-op flexion (90 degrees and below, regular pre-op flexion (91-125 degrees, and high pre-op flexion (126 degrees and above. Average flexion in the low flexion group improved by 20 degrees at 6 weeks, 28 degrees at 3 months, 31 degrees at 1 year, and 30 degrees at 5 years. In the regular flexion group, average flexion improved by 2 degrees at 6 weeks, 10 degrees at 3 months, 12 degrees at 1 year, and 13 degrees at 5 years. Finally, in the high flexion group, average flexion decreased by 7 degrees at 6 weeks, regained preoperative levels at 3 months, and increased by 3 degrees at 1 year and 4 degrees at 5 years. In summary, a technique that emphasizes patellofemoral kinematics can consistently improve flexion in TKA in short and long-term follow-up.

  11. Pre-operative assessment of impacted mandibular third molar and inferior alveolar canal using orthopantomograhpy and cone beam computed tomography

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    Mahmuda Akter

    2016-12-01

    Full Text Available The aim of this study was to assess the proximity and relation of impacted mandibular third molar and inferior alveolar canal on orthopantomogram and cone beam computed tomography (CBCT. Sixty impacted mandibular third molars having close proximity with the  inferior alveolar canal were included. CBCT images were done to determine the exact location and relationship of impacted third molar tooth and inferior alveolar canal. We assessed the radiographic signs from orthopantomogram, the course of  inferior alveolar canal and proximity to the third molar tooth in CBCT. The buccal course of  inferior alveolar canal was most frequently detected (n=36 in CBCT findings. The impacted lower third molar roots were 55% contact with the  inferior alveolar canal and 45% separate from the canal. On orthopantomogram, the following signs were strongly correlated with actual contact: Superimposed relationship between the third molar and the inferior alveolar canal. CBCT is useful as a presurgical planning in patients with impacted mandibular third molar showing close proximity to the  inferior alveolar canal.

  12. A STUDY OF PRE OPERATION NURSING VISIT ABOUT THE NURSES’ VIEW FROM THE SURGERY ROOM OF A UNIVERSITY HOSPITAL.

    Directory of Open Access Journals (Sweden)

    Izilda Esmenia Muglia Araújo

    2004-08-01

    Full Text Available This study to do an analysis of the PONV`s importance, by nurses from the Daily’s SurgeryRoom of an University Hospital, through forms distributed to them and to apply the written communicationinstrument on the PONV,proposed by NORONHA & ARAÚJO (1995. The results this research were: 92,9% ofthe nurses from the Daily’s Surgery Room think that it is important the performance of the PONV to the patientand Nursing aid, and 85,7% think the PONV is important for the nurse who works in a Surgery Room. Thewritten communication instrument on the PONV was applied with success, being really easy to fill it in with clearquestions , showing so to be a lot of viable but some items of the instrument like blood group and FATOR RHcouldn’t be filled even after the records check. In this way, I think it is worth the suggestion o9f sitting the writtencommunication instrument proposed by ARAÚJO AND NORONHA (1995 at this State University, proposinghowever, inclusion on the patients’ records data about blood group and FATOR RH.

  13. Disclosing discourses: biomedical and hospitality discourses in patient education materials.

    Science.gov (United States)

    Öresland, Stina; Friberg, Febe; Määttä, Sylvia; Öhlen, Joakim

    2015-09-01

    Patient education materials have the potential to strengthen the health literacy of patients. Previous studies indicate that readability and suitability may be improved. The aim of this study was to explore and analyze discourses inherent in patient education materials since analysis of discourses could illuminate values and norms inherent in them. Clinics in Sweden that provided colorectal cancer surgery allowed access to written information and 'welcome letters' sent to patients. The material was analysed by means of discourse analysis, embedded in Derrida's approach of deconstruction. The analysis revealed a biomedical discourse and a hospitality discourse. In the biomedical discourse, the subject position of the personnel was interpreted as the messenger of medical information while that of the patients as the carrier of diagnoses and recipients of biomedical information. In the hospitality discourse, the subject position of the personnel was interpreted as hosts who invite and welcome the patients as guests. The study highlights the need to eliminate paternalism and fosters a critical reflective stance among professionals regarding power and paternalism inherent in health care communication. © 2015 John Wiley & Sons Ltd.

  14. Internet based patient pathway as an educational tool for breast cancer patients.

    Science.gov (United States)

    Ryhänen, Anne M; Rankinen, Sirkku; Tulus, Kirsi; Korvenranta, Heikki; Leino-Kilpi, Helena

    2012-04-01

    The aim of this paper was to describe the process of developing an Internet-based empowering patient education program for breast cancer patients and to evaluate the quality of the program from the perspective of patients. In this program, the patient pathway was used as an educational tool. The Breast Cancer Patient Pathway (BCPP) was developed and tested at one Finnish university hospital in 2005-2007. Thirty-eight newly diagnosed breast cancer patients used the program during their treatment process until the end of all treatments (average 9 months) in 2008-2010. After the treatments the patients evaluated the content, language and structure, instructiveness, external appearance and technical characteristics of the web site as subcategories with the Evaluating Internet Pages of Patient Education instrument, which is a 37-item Likert scale (1-4) questionnaire. Comparison between the subcategories was done with Friedman's test. Dependencies between demographic variables and evaluation values were tested with Pearson correlation coefficients. The mean value of all evaluation criteria was 3.40. However, patients' evaluations between different subcategories varied, being the highest in language and structure (mean 3.48) and lowest in content (mean 3.13). Language and structure, external appearance and technical characteristics were significantly better than content, and language and structure better than instructiveness. Significant correlations were not found between demographic variables and evaluation values. Patients evaluated the quality of the BCPP to be best in language and structure and weakest in content. In terms of future development of the BCPP, the most improvement is needed in content and instructiveness. There is also a need for further development and study of Internet-based patient education. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  15. Pre-operative use of dexamethasone does not reduce incidence or intensity of bleaching-induced tooth sensitivity. A triple-blind, parallel-design, randomized clinical trial.

    Science.gov (United States)

    da Costa Poubel, Luiz Augusto; de Gouvea, Cresus Vinicius Deppes; Calazans, Fernanda Signorelli; Dip, Etyene Castro; Alves, Wesley Veltri; Marins, Stella Soares; Barcelos, Roberta; Barceleiro, Marcos Oliveira

    2018-04-25

    This study evaluated the effect of the administration of pre-operative dexamethasone on tooth sensitivity stemming from in-office bleaching. A triple-blind, parallel-design, randomized clinical trial was conducted on 70 volunteers who received dexamethasone or placebo capsules. The drugs were administered in a protocol of three daily 8-mg doses of the drug, starting 48 h before the in-office bleaching treatment. Two bleaching sessions with 37.5% hydrogen peroxide gel were performed with a 1-week interval. Tooth sensitivity (TS) was recorded on visual analog scales (VAS) and numeric rating scales (NRS) in different periods up to 48 h after bleaching. The color evaluations were also performed. The absolute risk of TS and its intensity were evaluated by using Fisher's exact test. Comparisons of the TS intensity (NRS and VAS data) were performed by using the Mann-Whitney U test and a two-way repeated measures ANOVA and Tukey's test, respectively. In both groups, a high risk of TS (Dexa 80% x Placebo 94%) was detected. No significant difference was observed in terms of TS intensity. A whitening of approximately 3 shade guide units of the VITA Classical was detected in both groups, which were statistically similar. It was concluded that the administration pre-operatively of dexamethasone, in the proposed protocol, does not reduce the incidence or intensity of bleaching-induced tooth sensitivity. The use of dexamethasone drug before in-office bleaching treatment does not reduce incidence or intensity of tooth sensitivity. NCT02956070.

  16. Effect of Patient Education on Reducing Medication in Spinal Cord Injury Patients With Neuropathic Pain.

    Science.gov (United States)

    Shin, Ji Cheol; Kim, Na Young; Chang, Shin Hye; Lee, Jae Joong; Park, Han Kyul

    2017-08-01

    To determine whether providing education about the disease pathophysiology and drug mechanisms and side effects, would be effective for reducing the use of pain medication while appropriately managing neurogenic pain in spinal cord injury (SCI) patients. In this prospective study, 109 patients with an SCI and neuropathic pain, participated in an educational pain management program. This comprehensive program was specifically created, for patients with an SCI and neuropathic pain. It consisted of 6 sessions, including educational training, over a 6-week period. Of 109 patients, 79 (72.5%) initially took more than two types of pain medication, and this decreased to 36 (33.0%) after the educational pain management program was completed. The mean pain scale score and the number of pain medications decreased, compared to the baseline values. Compared to the non-response group, the response group had a shorter duration of pain onset (p=0.004), and a higher initial number of different medications (ppain management program, can be a valuable complement to the treatment of spinal cord injured patients with neuropathic pain. Early intervention is important, to prevent patients from developing chronic SCI-related pain.

  17. Patient educational technologies and their use by patients diagnosed with localized prostate cancer.

    Science.gov (United States)

    Baverstock, Richard J; Crump, R Trafford; Carlson, Kevin V

    2015-09-29

    Two urology practices in Calgary, Canada use patient educational technology (PET) as a core component of their clinical practice. The purpose of this study was to determine how patients interact with PET designed to inform them about their treatment options for clinically localized prostate cancer. A PET library was developed with 15 unique prostate-related educational modules relating to diagnosis, treatment options, and potential side effects. The PET collected data regarding its use, and those data were used to conduct a retrospective analysis. Descriptive analyses were conducted and comparisons made between patients' utilization of the PET library during first and subsequent access; Pearson's Chi-Square was used to test for statistical significance, where appropriate. Every patient (n = 394) diagnosed with localized prostate cancer was given access to the PET library using a unique identifier. Of those, 123 logged into the library and viewed at least one module and 94 patients logged into the library more than once. The average patient initially viewed modules pertaining to their diagnosis. Viewing behavior significantly changed in subsequent logins, moving towards modules pertaining to treatment options, decision making, and post-surgical information. As observed through the longitudinal utilization of the PET library, information technology offers clinicians an opportunity to provide an interactive platform to meet patients' dynamic educational needs. Understanding these needs will help inform the development of more useful PETs. The informational needs of patients diagnosed with clinically localized prostate cancer changed throughout the course of their diagnosis and treatment.

  18. The Outcomes of Peer-Led Diabetes Education in Comparison to Education Delivered by Health Professionals in Iranian Patients

    Science.gov (United States)

    Ahmadi, Zakieh; Sadeghi, Tabandeh; Loripoor, Marzeyeh

    2018-01-01

    Education is an important aspect of care for diabetic patients. This study aimed to compare the effect of education by health care provider and peer on self-care behaviors among Iranian patients with diabetes. In this clinical randomized control trial, we enrolled 120 patients with type 2 diabetes who were referred to the Diabetes Clinic at a…

  19. Variability of patient spine education by Internet search engine.

    Science.gov (United States)

    Ghobrial, George M; Mehdi, Angud; Maltenfort, Mitchell; Sharan, Ashwini D; Harrop, James S

    2014-03-01

    Patients are increasingly reliant upon the Internet as a primary source of medical information. The educational experience varies by search engine, search term, and changes daily. There are no tools for critical evaluation of spinal surgery websites. To highlight the variability between common search engines for the same search terms. To detect bias, by prevalence of specific kinds of websites for certain spinal disorders. Demonstrate a simple scoring system of spinal disorder website for patient use, to maximize the quality of information exposed to the patient. Ten common search terms were used to query three of the most common search engines. The top fifty results of each query were tabulated. A negative binomial regression was performed to highlight the variation across each search engine. Google was more likely than Bing and Yahoo search engines to return hospital ads (P=0.002) and more likely to return scholarly sites of peer-reviewed lite (P=0.003). Educational web sites, surgical group sites, and online web communities had a significantly higher likelihood of returning on any search, regardless of search engine, or search string (P=0.007). Likewise, professional websites, including hospital run, industry sponsored, legal, and peer-reviewed web pages were less likely to be found on a search overall, regardless of engine and search string (P=0.078). The Internet is a rapidly growing body of medical information which can serve as a useful tool for patient education. High quality information is readily available, provided that the patient uses a consistent, focused metric for evaluating online spine surgery information, as there is a clear variability in the way search engines present information to the patient. Published by Elsevier B.V.

  20. Improving health outcomes with better patient understanding and education

    Directory of Open Access Journals (Sweden)

    Robert John Adams

    2010-10-01

    Full Text Available Robert John AdamsThe Health Observatory, The Queen Elizabeth Hospital Campus, The University of Adelaide, Woodville, South Australia, AustraliaAbstract: A central plank of health care reform is an expanded role for educated consumers interacting with responsive health care teams. However, for individuals to realize the benefits of health education also requires a high level of engagement. Population studies have documented a gap between expectations and the actual performance of behaviours related to participation in health care and prevention. Interventions to improve self-care have shown improvements in self-efficacy, patient satisfaction, coping skills, and perceptions of social support. Significant clinical benefits have been seen from trials of self-management or lifestyle interventions across conditions such as diabetes, coronary heart disease, heart failure and rheumatoid arthritis. However, the focus of many studies has been on short-term outcomes rather that long term effects. There is also some evidence that participation in patient education programs is not spread evenly across socio economic groups. This review considers three other issues that may be important in increasing the public health impact of patient education. The first is health literacy, which is the capacity to seek, understand and act on health information. Although health literacy involves an individual’s competencies, the health system has a primary responsibility in setting the parameters of the health interaction and the style, content and mode of information. Secondly, much patient education work has focused on factors such as attitudes and beliefs. That small changes in physical environments can have large effects on behavior and can be utilized in self-management and chronic disease research. Choice architecture involves reconfiguring the context or physical environment in a way that makes it more likely that people will choose certain behaviours. Thirdly

  1. Health Related Quality of Life May Increase when Patients with a Stoma Attend Patient Education

    DEFF Research Database (Denmark)

    Danielsen, Anne Kjaergaard; Rosenberg, Jacob

    2014-01-01

    INTRODUCTION: Adaptation to living with a stoma is complex, and studies have shown that stoma creation has a great impact on patients' health related quality of life. The objective was to explore the effect of a structured patient education program on health related quality of life. Therefore, we...... included 50 patients in the study. Health related quality of life was measured before hospital discharge, three months and six months after stoma creation. The program included educational interventions involving lay-teachers, alongside health professional teachers. RESULTS: We found a significant rise...... in health related quality of life baseline (p = 0.045) with lower scores in the intervention group compared with the intervention group. However, there were no significant differences in the demographic variables at baseline. CONCLUSIONS: Educational activities aimed at increase in knowledge and focusing...

  2. The digital divide in Internet-based patient education materials.

    Science.gov (United States)

    Sun, Gordon H

    2012-11-01

    The ubiquity of the Internet has led to the widespread availability of health-related information to the public, and the subsequent empowerment of patients has fundamentally altered the patient-physician relationship. Among several concerns of physicians is the possibility that patients may be misinformed by information obtained from the Internet. One opportunity for health care providers to address this problem exists within Internet-based patient education materials (IPEMs). According to recent research in Otolaryngology-Head and Neck Surgery, IPEMs found within professional otolaryngology websites are written at the 8th- to 18th-grade reading comprehension level, essentially unchanged over the past 3 years. This greatly exceeds the fourth- to sixth-grade reading level recommended by the National Institutes of Health. Benefits, strategies, and challenges to improving the readability of IPEMs are discussed.

  3. Survey of sexual educational needs in radiation oncology patients

    International Nuclear Information System (INIS)

    Chen, L.; Sweeney, P.; Wallace, G.; Neish, P.; Vijayakumar, S.

    1997-01-01

    Purpose: To assess the knowledge of and need for education about sexuality in oncology patients treated with radiation therapy. Methods and Materials: Patients who received radiation therapy for any disease site were given a self-assessment survey to complete to determine their opinions on sexuality and needs for sexual education. The surveys were given to patients on follow-up visit seen approximately 6 months to 2 years after radiation therapy. All patients were diagnosed with a malignancy and asked to participate on a voluntary basis; confidentiality was ensured by excluding any identifying patient information on the survey form. Respondents were polled with a survey that consisted of 17 questions about their sexual activity. Questions were broadly categorized into the following: definition of sexual activity, frequency of sexual activity prior to and after diagnosis and treatment of cancer, perception of sexual attractiveness, sexual satisfaction in the relationship, patient perception of partner's sexual satisfaction in the relationship, educational needs with regard to sexuality after therapy for cancer, and demographic information. Results: All patients were over age 18, and received radiation therapy as part of the treatment. Patients with all disease sites were included in the survey, regardless of stage or diagnosis. A total of 28 patients completed the survey form, which was approved by our institutional review board. Forty-three percent of patients felt that the cancer diagnosis or treatment effect was the cause of not engaging in sexual intercourse. Fifty percent reported not having the same sexual desire as before the diagnosis of cancer, while 46% reported having the same sexual desire as prior to the diagnosis of cancer. Forty-six percent felt less attractive than before the diagnosis of cancer, while 43% felt the same as before diagnosis. Thirty-six percent of patients received no information with regards to sexuality and cancer, while 18% received

  4. Improving patient satisfaction through physician education, feedback, and incentives.

    Science.gov (United States)

    Banka, Gaurav; Edgington, Sarah; Kyulo, Namgyal; Padilla, Tony; Mosley, Virgie; Afsarmanesh, Nasim; Fonarow, Gregg C; Ong, Michael K

    2015-08-01

    Patient satisfaction has been associated with improved outcomes and become a focus of reimbursement. Evaluate an intervention to improve patient satisfaction. Nonrandomized, pre-post study that took place from 2011 to 2012. Large tertiary academic medical center. Internal medicine (IM) resident physicians, non-IM resident physicians, and adult patients of the resident physicians. IM resident physicians were provided with patient satisfaction education through a conference, real-time individualized patient satisfaction score feedback, monthly recognition, and incentives for high patient-satisfaction scores. Patient satisfaction on physician-related and overall satisfaction questions on the HCAHPS survey. We conducted a difference-in-differences regression analysis comparing IM and non-IM patient responses, adjusting for differences in patient characteristics. In our regression analysis, the percentage of patients who responded positively to all 3 physician-related Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) questions increased by 8.1% in the IM and 1.5% in the control cohorts (absolute difference 6.6%, P = 0.04). The percentage of patients who would definitely recommend this hospital to friends and family increased by 7.1% in the IM and 1.5% in the control cohorts (absolute difference 5.6%, P = 0.02). The national average for the HCAHPS outcomes studied improved by no more than 3.1%. This study was nonrandomized and was conducted at a single site. To our knowledge, this is the first intervention associated with a significant improvement in HCAHPS scores. This may serve as a model to increase patient satisfaction, hospital revenue, and train resident physicians. © 2015 Society of Hospital Medicine.

  5. Education and health behavior of patients with gastric ulcer

    Directory of Open Access Journals (Sweden)

    Agnieszka Zastawna

    2017-11-01

    Full Text Available Ulcer disease is one of the most common gastrointestinal condition. The aim of the work is to prove the need for education concerning this disease and to present the lifestyle and health behavior of a person suffering from this condition. The method of case study was used in this study. The author used a questionnaire survey and interview technique, observation and analysis of patient documentation. The results of our research were compared with those of other Polish authors dealing with the topic. The results outline the patient's knowledge of general illness and proper diet; as well as engaging unhealthy behaviors, despite having sufficient knowledge concerning healthy lifestyle.

  6. Effectiveness of Psycho-Educational Intervention in HIV Patients? Treatment

    OpenAIRE

    Ribeiro, Clarisse; Sarmento e Castro, Rui; Dinis-Ribeiro, M?rio; Fernandes, Lia

    2015-01-01

    Adherence to Highly Active Antiretroviral Therapy (HAART) is the main prognostic factor associated with HIV disease progression and death. The aim was to evaluate the effectiveness of a psycho-educational program to promote adherence to HAART in HIV patients. A longitudinal study (n=102) over 9 months in an Infectious Diseases Hospital was carried out. Adherence to HAART was measured with standardized scales and values of viral load. Two groups were defined: adherents and non-adherents. In th...

  7. Dentists' skills with fearful patients: education and treatment.

    Science.gov (United States)

    Brahm, Carl-Otto; Lundgren, Jesper; Carlsson, Sven G; Nilsson, Peter; Hultqvist, Johanna; Hägglin, Catharina

    2013-06-01

    The aims were to explore dentists' skills in dental fear, current strategies when treating fearful adult patients, and the possible need for additional education among dentists working in Sweden. A sample of 1,293 members of the Association of Public Health Dentists in Sweden were asked to respond to a Web survey concerning dental fear. The response rate was 69% (n = 889); 91% trained in Sweden and 9% trained in another country. The most frequently used pharmacological anxiety-reducing techniques were medication with a midazolame mixture (72%) and benzodiazepine tablets (77%), and the most commonly used psychological techniques were relaxation (68%), distraction (66%), and Tell-Show-Do (86%). A larger proportion of dentists trained in Sweden, compared with dentists who were trained in other countries, reported that they had received undergraduate training in dental fear. Dentists trained in Sweden more often reported competence in pharmacological and psychological anxiety-reducing techniques, compared with dentists who were trained in other countries. Higher levels of self-rated efficacy in treating fearful patients accompanied additional education in dental fear after graduation. In conclusion, Swedish dentists use a variety of techniques to meet the needs of fearful dental patients. Competence in anxiety-reducing techniques is associated with self-efficacy and the site of education. © 2013 Eur J Oral Sci.

  8. Access to Digital Communication Technology and Perceptions of Telemedicine for Patient Education among American Indian Patients with Diabetes.

    Science.gov (United States)

    Mathieson, Kathleen; Leafman, Joan S; Horton, Mark B

    2017-01-01

    Health care access for medically underserved patients managing chronic conditions is challenging. While telemedicine can support patient education and engagement, the "digital divide" may be particularly problematic among the medically underserved. This study evaluated physical access to digital devices, use of e-mail and social media tools, and perceptions of telemedicine among American Indian (AI) patients with diabetes mellitus (DM). Survey data were collected from AI patients with DM during teleophthalmology exams. Eighty-eight percent of patients had access to digital device(s), 70% used e-mail, and 56% used social media. Younger age and greater education were positively associated with e-mail and social media use (p < .05). Most (60%) considered telemedicine an excellent medium for health-related patient education. American Indian patients with DM had access enabling patient education via telemedicine. Future work should examine patient technology preferences and effectiveness of technology-based education in improving outcomes among medically underserved populations.

  9. Importance of parathyroid SPECT and {sup 99m}Tc scintigraphy, and of clinical, laboratorial, ultrasonographic and cytologic correlation in the pre-operative localization of the parathyroid adenoma - pictorial assay;Importancia da complementacao com SPECT e {sup 99m}Tc na cintilografia das paratiroides e da correlacao clinica, laboratorial, ultrassonografica e citologica na localizacao pre-operatoria do adenoma de paratiroide: ensaio pictorico

    Energy Technology Data Exchange (ETDEWEB)

    Oliveira, Marco Antonio Conde de, E-mail: marco.oliveira@fleury.com.b [Fleury Medicina e Saude, Sao Paulo, SP (Brazil). Servicos de Medicina Nuclear; Maeda, Sergio Setsuo; Dreyer, Patricia; Lobo, Alberto; Andrade, Victor Piana de; Hoff, Ana O.; Biscolla, Rosa Paula Mello; Smanio, Paola; Brandao, Cynthia M.A.; Vieira, Jose G. [Fleury Medicina e Saude, Sao Paulo, SP (Brazil)

    2010-06-15

    Objective: In patients with primary hyperparathyroidism, candidates for surgical intervention, the parathyroid pre-operative localization is of fundamental importance in planning the appropriate surgical approach. Materials and methods: The additional acquisition of SPECT and Technetium-99m images, during parathyroid scintigraphy with Sestamibi, is not common practice. Usually, only planar image acquisition, 15 minutes prior and 2 hours after radiopharmaceutical administration, is performed. Results: in our experience, the complete protocol in parathyroid scintigraphy increases the accuracy of pre-operative parathyroid localization. Conclusion: the complete utilization of all available nuclear medicine methods (SPECT e {sup 99m}Tc) and image interpretation in a multidisciplinary context can improve the accuracy of parathyroid scintigraphy. (author)

  10. Aguila pre-operations plan

    International Nuclear Information System (INIS)

    Simons, D.; Pongratz, M.; Duran, M.; Barasch, G.

    1979-09-01

    Aguila, a small-rocket experiment addressing the structuring of ionospheric plasmas, is described. A Terrier-Malemute two-stage rocket will be launched approximately north from Kauai Test Facility after sunset between October 8 and October 21, 1979, universal time. Aguila will deposit three barium clouds: before apogee at about 360 and 520 km, and just after apogee at 560 km. These clouds will be photoionized by the sun and observed using intensified-camera and television systems and photometers that are sensitive to barium line radiations. These observations will be made from ground stations on Mt. Haleakala, Maui, and at the launch site. Each cloud's striation time and subsequent behavior will elucidate mechanisms believed to drive ionospheric-plasma morphology

  11. Educating patients: understanding barriers, learning styles, and teaching techniques.

    Science.gov (United States)

    Beagley, Linda

    2011-10-01

    Health care delivery and education has become a challenge for providers. Nurses and other professionals are challenged daily to assure that the patient has the necessary information to make informed decisions. Patients and their families are given a multitude of information about their health and commonly must make important decisions from these facts. Obstacles that prevent easy delivery of health care information include literacy, culture, language, and physiological barriers. It is up to the nurse to assess and evaluate the patient's learning needs and readiness to learn because everyone learns differently. This article will examine how each of these barriers impact care delivery along with teaching and learning strategies will be examined. Copyright © 2011 American Society of PeriAnesthesia Nurses. Published by Elsevier Inc. All rights reserved.

  12. Iranian nurses and nursing students' attitudes on barriers and facilitators to patient education: a survey study.

    Science.gov (United States)

    Ghorbani, Raheb; Soleimani, Mohsen; Zeinali, Mohammad-Reza; Davaji, Mohammad

    2014-09-01

    The aim of this study is to describe the attitudes of Iranian nurses and students on barriers and facilitators to patient education. In this descriptive quantitative study, 103 nurses and 84 nursing students in two teaching hospitals in an urban area of Iran responded to a questionnaire investigating their attitudes on patient education. Results showed that all nurses and the majority (87.3%) of the students mentioned that they performed patient education. Moreover, 95% and 63.3% of the nurses and students respectively accepted that patient education was one of their roles. The nurses stated that heavy workload, inadequate time and lack of educational facilities were main barriers to patient education. The students believed that lack of knowledge, lack of communication skills and heavy workload were main barriers to patient education from their perspectives. While Iranian nurses and nursing students had positive attitudes towards patient education, it could not guarantee the implementation of patient education. Therefore, the clarification of patient education activities and development of a patient education team with the support of healthcare settings' administrators can facilitate the process of patient education in the Iranian healthcare settings. Copyright © 2014 Elsevier Ltd. All rights reserved.

  13. Training and Action for Patient Safety: Embedding Interprofessional Education for Patient Safety within an Improvement Methodology

    Science.gov (United States)

    Slater, Beverley L.; Lawton, Rebecca; Armitage, Gerry; Bibby, John; Wright, John

    2012-01-01

    Introduction: Despite an explosion of interest in improving safety and reducing error in health care, one important aspect of patient safety that has received little attention is a systematic approach to education and training for the whole health care workforce. This article describes an evaluation of an innovative multiprofessional, team-based…

  14. Development of a computer-aided clinical patient education system to provide appropriate individual nursing care for psychiatric patients.

    Science.gov (United States)

    Tseng, Kuan-Jui; Liou, Tsan-Hon; Chiu, Hung-Wen

    2012-06-01

    A lot of researches have proven that health education can help patients to maintain and improve their health. And it also shortens the time staying in hospital to save medication resource. Because the patients are willing to get healthcare knowledge to enhance the ability of self-care, they pay more attention to the health education. In Taiwan, the clinical nurses play an important role in patient education, and the health education take most time in their daily work. Such work includes the collection, production and delivery of education materials. To generate the correct and customized health education material is the key of success of patient education. In this study, we established a computer-aided health education contents generating system for psychiatric patients by integrating the databases for disease, medicine and nursing knowledge to assist nurse generating the customized health education document suitable for different patients. This system was evaluated by clinical nurses in usability and feasibility. This system is helpful for nurse to carry out the clinical health education to patients and further to encourage patient to pay attention to self-health.

  15. Quality of patient education materials for rehabilitation after neurological surgery.

    Science.gov (United States)

    Agarwal, Nitin; Sarris, Christina; Hansberry, David R; Lin, Matthew J; Barrese, James C; Prestigiacomo, Charles J

    2013-01-01

    To evaluate the quality of online patient education materials for rehabilitation following neurological surgery. Materials were obtained from the National Institute of Neurological Disorders and Stroke (NINDS), U.S. National Library of Medicine (NLM), American Occupational Therapy Association (AOTA), and the American Academy of Orthopaedic Surgeons (AAOS). After removing unnecessary formatting, the readability of each site was assessed using the Flesch Reading Ease and Flesch-Kincaid Grade Level evaluations with Microsoft Office Word software. The average values of the Flesch Reading Ease and Flesch-Kincaid Grade Level were 41.5 and 11.8, respectively, which are well outside the recommended reading levels for the average American. Moreover, no online section was written below a ninth grade reading level. Evaluations of several websites from the NINDS, NLM, AOTA, and AAOS demonstrated that their reading levels were higher than that of the average American. Improved readability might be beneficial for patient education. Ultimately, increased patient comprehension may correlate to positive clinical outcomes.

  16. Readability of Orthopedic Trauma Patient Education Materials on the Internet.

    Science.gov (United States)

    Mohan, Rohith; Yi, Paul H; Morshed, Saam

    In this study, we used the Flesch-Kincaid Readability Scale to determine the readability levels of orthopedic trauma patient education materials on the American Academy of Orthopaedic Surgeons (AAOS) website and to examine how subspecialty coauthorship affects readability level. Included articles from the AAOS online patient education library and the AAOS OrthoPortal website were categorized as trauma or broken bones and injuries on the AAOS online library or were screened by study authors for relevance to orthopedic trauma. Subsequently, the Flesch-Kincaid scale was used to determine each article's readability level, which was reported as a grade level. Subspecialty coauthorship was noted for each article. A total of 115 articles from the AAOS website were included in the study and reviewed. Mean reading level was grade 9.1 for all articles reviewed. Nineteen articles (16.5%) were found to be at or below the eighth-grade level, and only 1 article was at or below the sixth-grade level. In addition, there was no statistically significant difference between articles coauthored by the various orthopedic subspecialties and those authored exclusively by AAOS. Orthopedic trauma readability materials on the AAOS website appear to be written at a reading comprehension level too high for the average patient to understand.

  17. Education for arthritis patients: a community pharmacy based pilot project.

    Directory of Open Access Journals (Sweden)

    Petkova VB

    2009-06-01

    Full Text Available There are different kinds of arthritis, widely spread among the population, that make them a clinical problem with social, psychological and economic burden. Different education programs have been developed in order to improve patients’ disease management, medication compliance and from there patients’ quality of life.Objective: To develop and implement a community pharmacy-based educational program for patients with arthritis. Improvements in pain, medication compliance, decrease in general practitioner’s visits and hospitalizations are expected.Methods: Prospective, randomized, controlled trial. The sample consisted of 43 individuals, with different stages of arthritis (aged 15 - 71, attending pharmacies – intervention group; and 43 individuals – control group. A 4-month education was conducted on the following topics: what causes arthritis and what are the factors that can intensify it; pain management and physical activities; self-management and prevention; pharmacotherapy and possible adverse drug reactions. Patient's health-related quality of life was assessed in the beginning and at the end of the survey. Results: Parameters assessed during the four stages of the program were: frequency of severe pain, frequency of general practitioner’s visits, frequency of urgent medical aid calls, compliance with therapy, satisfaction with pharmacy services. Improvement in patients’ health-related quality of life was observed and also: decrease in the severity of patients’ pain, decrease in the physician’s visits, and increase in satisfaction overall care.Conclusions: Positive results from the educational approach in pharmacy conditions were demonstrated. These consequences have a potential to increase arthritis patient’s quality of life.

  18. iPod™ technology for teaching patients about anticoagulation: a pilot study of mobile computer-assisted patient education.

    Science.gov (United States)

    Denizard-Thompson, Nancy R; Singh, Sonal; Stevens, Sheila R; Miller, David P; Wofford, James L

    2012-01-01

    To determine whether an educational strategy using a handheld, multimedia computer (iPod™) is practical and sustainable for routine office-based patient educational tasks. With the limited amount of time allotted to the office encounter and the growing number of patient educational tasks, new strategies are needed to improve the efficiency of patient education. Education of patients anticoagulated with warfarin is considered critical to preventing complications. Despite the dangers associated with the use of warfarin, educational practices are variable and often haphazard. During a four-month period, we examined the implementation of a three-part series of iPod™-based patient educational modules delivered to anticoagulated patients at the time of routine INR (International Normalized Ratio) blood tests for outpatients on the anticoagulation registry at an urban community health center. A total of 141 computer module presentations were delivered to 91 patients during the four-month period. In all, 44 patients on the registry had no INR checkups, and thus no opportunity to view the modules, and 32 patients had at least three INR checkups but no modules were documented. Of the 130 patients with at least one INR performed during the study period, 22 (16.9%) patients completed all three modules, 91 (70.0%) patients received at least one module, and nine (7.6%) patients refused to view at least one module. Neither of the two handheld computers was lost or stolen, and no physician time was used in this routine educational activity. Patients reported that the audio and visual quality was very good, (9.0/10); the educational experience of the patient was helpful (7.4/10) compared with the patient's previous warfarin education (6.3/10), and the computer strategy extended the INR visit duration by 1-5 min at most. The computer-assisted patient educational strategy was well received by patients, and uptake of the intervention by the clinic was successful and durable. The i

  19. Self-care 3 months after COPD patient education: a qualitative descriptive analysis

    DEFF Research Database (Denmark)

    Mousing, Camilla Askov; Lomborg, Kirsten

    Introduction: The literature indicates a conflict between the documented effect of chronic obstructive pulmonary disease (COPD) patient education and the patients' own experiences of the benefit in their everyday life. Aim: To explore from the patients' perspective how group patient education...

  20. Pre operational levels of 137Cs and 90Sr in seawater and sea foods in Gulf of Mannar near Kudankulam Nuclear Power Plant

    International Nuclear Information System (INIS)

    Vijayakumar, B.; Thomas, G.; Rajan, P.S.; Selvi, B.S.; Balamurugan, M.; Ravi, P.M.; Tripathy, R.M.

    2014-01-01

    The first unit of Kudankulam Nuclear Power Project (KKNPP) attained first criticality on July 13, 2013 and synchronized to the grid on October 22, 2013. The first unit achieved the full rated power of 1000 MWe on June 7, 2014. The second unit of KKNPP is under advanced stage of commissioning and hot run of the plant is expected shortly. Commercial operational of the first unit is expected soon. It is imperative to establish the pre operational levels of Fall out nuclides like 137 Cs and 90 Sr in and around Kudankulam site, especially sea waters and sea food samples as these nuclides are produced in the reactor as fission products. Nevertheless, they are retained in the fuel matrix itself as the reactors host a multiple layered barrier to prevent the escape of these radionuclides into the environment by adopting the philosophy of defense in depth. Benchmarking the levels of these nuclides in the aquatic domain will help in future comparison of the levels of these nuclides after the plants start operation in addition to generating the regional database in south eastern tip of the sea

  1. Patient education in the management of coronary heart disease.

    Science.gov (United States)

    Anderson, Lindsey; Brown, James Pr; Clark, Alexander M; Dalal, Hasnain; Rossau, Henriette K; Bridges, Charlene; Taylor, Rod S

    2017-06-28

    Coronary heart disease (CHD) is the single most common cause of death globally. However, with falling CHD mortality rates, an increasing number of people live with CHD and may need support to manage their symptoms and improve prognosis. Cardiac rehabilitation is a complex multifaceted intervention which aims to improve the health outcomes of people with CHD. Cardiac rehabilitation consists of three core modalities: education, exercise training and psychological support. This is an update of a Cochrane systematic review previously published in 2011, which aims to investigate the specific impact of the educational component of cardiac rehabilitation. 1. To assess the effects of patient education delivered as part of cardiac rehabilitation, compared with usual care on mortality, morbidity, health-related quality of life (HRQoL) and healthcare costs in patients with CHD.2. To explore the potential study level predictors of the effects of patient education in patients with CHD (e.g. individual versus group intervention, timing with respect to index cardiac event). We updated searches from the previous Cochrane review, by searching the Cochrane Central Register of Controlled Trials (CENTRAL) (Cochrane Library, Issue 6, 2016), MEDLINE (Ovid), Embase (Ovid), PsycINFO (Ovid) and CINAHL (EBSCO) in June 2016. Three trials registries, previous systematic reviews and reference lists of included studies were also searched. No language restrictions were applied. 1. Randomised controlled trials (RCTs) where the primary interventional intent was education delivered as part of cardiac rehabilitation.2. Studies with a minimum of six-months follow-up and published in 1990 or later.3. Adults with a diagnosis of CHD. Two review authors independently screened all identified references for inclusion based on the above inclusion criteria. One author extracted study characteristics from the included trials and assessed their risk of bias; a second review author checked data. Two independent

  2. Patient information and education with modern media: the Spine Society of Europe Patient Line.

    Science.gov (United States)

    Pellisé, Ferran; Sell, P

    2009-08-01

    The role of the patient as an active partner in health care, and not just a passive object of diagnostic testing and medical treatment, is widely accepted. Providing information to patients is considered a crucial issue and the central focus in patient educational activities. It is necessary to educate patients on the nature of the outcomes and the benefits and risks of the procedures to involve them in the decision-making process and enable them to achieve fully informed consent. Information materials must contain scientifically reliable information and be presented in a form that is acceptable and useful to patients. Given the mismatch between public beliefs and current evidence, strategies for changing the public perceptions are required. Traditional patient education programmes have to face the potential barriers of storage, access problems and the need to keep content materials up to date. A computer-based resource provides many advantages, including "just-in-time" availability and a private learning environment. The use of the Internet for patient information needs will continue to expand as Internet access becomes readily available. However, the problem is no longer in finding information, but in assessing the credibility and validity of it. Health Web sites should provide health information that is secure and trustworthy. The large majority of the Web sites providing information related to spinal disorders are of limited and poor quality. Patient Line (PL), a patient information section in the Web site of Eurospine, was born in 2005 to offer patients and the general population the accumulated expertise represented by the members of the society and provide up-to-date information related to spinal disorders. In areas where evidence is scarce, Patient Line provides a real-time opinion of the EuroSpine membership. The published data reflect the pragmatic and the common sense range of treatments offered by the Eurospine membership. The first chapters have been

  3. Pilot Study of Flow and Meaningfulness as Psychological Learning Concepts in Patient Education: A Short Report

    DEFF Research Database (Denmark)

    Nicic, Sara; Nørby, Karina; Bruun Johansen, Clea

    2014-01-01

    of this study was to investigate the applicability of these concepts of positive psychological theory in a patient education setting. Methods: This pilot study combines participating observation of group based patient education and 8 qualitative interviews with 4 patients with type 2 diabetes. Meaning......Abstract Background: The aim of this pilot study was to explore patient experiences of meaningfulness and flow related to group based patient education in type 2 diabetes. Meaningfulness and flow are underexposed as psychological learning concepts in patient education, and the ambition...

  4. Comparison of three dosimetric techniques to take in account lung tumor motion: gating-like technique results lead to advice the use of gating device even in the cases of pre-operative irradiation

    International Nuclear Information System (INIS)

    Beneyton, V.; Billaud, G.; Niederst, C.; Meyer, P.; Schumacher, C.; Karamanoukian, D.; Noel, G.; Bourhala, K.

    2010-01-01

    Purpose: Comparison of three dosimetric techniques of lung tumor delineation to integrate tumor motion during breathing. Patients and method: Nineteen patients with T1-3N0M0 malignant lung tumor were treated with definitive chemoradiotherapy (14 cases) or pre-surgery chemo radiation. Doses were, respectively, 66 and 46 Gy. CT-scan for delineation was performed during three phases of breathing: free breathing and deep breath-hold inspiration and expiration. G.T.V. (gross tumor volume) was delineated on the three sequences. The classic technique included G.T.V. from the free-breathing sequence plus a C.T.V. (clinical target volume) margin of 5 to 8 mm plus a P.T.V. (planning target volume) margin of 7 to 10 mm (including I.T.V. [internal target volume] margin and set-up margin). The gating-like technique included G.T.V. from the deep breath-hold inspiration sequence plus a C.T.V. margin of 5 to 8 mm plus a P.T.V. margin of 2 mm. The three-volume technique, included G.T.V. as a result of the fusion of G.T.V.s from the three sequences plus a C.T.V. margin of 5 to 8 mm plus a P.T.V. margin of 2 mm. Dosimetry was calculated for the three P.T.V.s, if possible, with the same fields number and position. Dose constraints and rules were imposed to accept dosimetries: firstly spinal cord maximal dose less than 45 Gy, followed by V95 % for P.T.V. greater than or equal to 95 %, and V20 GY Gy for lung less than or equal to 30 %, V30 GY Gy for lung less than or equal to 20 %. Results: G.T.V.s were not statistically different between the three methods of delineation. P.T.V.s were significantly lower with the gating-like technique. V95% of the P.T.V. were not different between the three techniques. With the classic-, the gating-like- and the 3-volume techniques, dosimetry was considered as acceptable, respectively in 15, 18 and 15 cases. Comparisons of constraint values showed that the gating-like method gave the best results. In the case of pre-operative management, the gating

  5. R.E.A.C.H. to Teach: Making Patient and Family Education "Stick".

    Science.gov (United States)

    Cutilli, Carolyn Crane

    2016-01-01

    Healthcare professionals teach patients and families about their health every day. Regulatory and accreditation organizations mandate patient and family education to promote better health outcomes. And recently, financial rewards for healthcare organizations are being tied to patient satisfaction (Hospital Consumer Assessment of Healthcare Providers and Systems-HCAHPS). A University of Pennsylvania Health System group of staff and patients, devoted to excellence in patient and family education, developed the graphic "R.E.A.C.H. to Teach." The purpose of the graphic is to make evidence-based practice (EBP) for patient and family education "stick" with staff. The group used concepts from the marketing book, Made to Stick, to demonstrate how to develop effective staff and patient and family education. Ideas (education) that survive ("stick") have the following attributes: simple, unexpected, concrete, credible, emotional, and narrative (story). This article demonstrates how to apply these principles and EBP to patient and family education.

  6. Level of Understanding and Requirement of Education of Patients on Radiotherapy

    International Nuclear Information System (INIS)

    Kang, Soo Man; Lee, Choul Soo

    2006-01-01

    The purpose of this study is to understand preliminary education. Level of understanding and the degrees of educational requirement for cancer patients on radiotherapy and to present the preliminary data to development of effective and practical patients treatment programs. Based on the above mentioned results of this study. Relationship between degrees of knowledge and demand for educational requirement for patients who are undertaking radiotherapy could be varied with different factors such as educational background, ages, regions of treatment, experience of symptoms. In general, patients do not have enough information, on the other hand, have very high demand for educational requirement. Customized education patients by patients would not be possible in reality. However, if we could provide standard for patients and establish systematic sessions during treatment based on this study, more and better patients satisfaction and results of treatments could be achieved.

  7. The development of a personalized patient education tool for decision making for postmenopausal women with osteoporosis

    NARCIS (Netherlands)

    Hiligsmann, M.; Ronda, G.; Weijden, T.T. van der; Boonen, A.

    2016-01-01

    A personalized patient education tool for decision making (PET) for postmenopausal women with osteoporosis was developed by means of a systematic development approach. A prototype was constructed and refined by involving various professionals and patients. Professionals and patients expressed a

  8. Analysis of online patient education materials in pediatric ophthalmology.

    Science.gov (United States)

    John, Ann M; John, Elizabeth S; Hansberry, David R; Thomas, Prashant J; Guo, Suqin

    2015-10-01

    Patients increasingly consult online resources for healthcare information. The American Medical Association (AMA) and National Institutes of Health (NIH) recommend that online education resources be written between a 3rd- and 7th-grade level. This study assesses whether online health information abides by these guidelines. Ten pediatric ophthalmology conditions were entered into a commonly used search engine, Google.com, and analyzed using 10 validated readability scales. Scientific articles and articles written on patient forums were excluded. The 10 conditions--amblyopia, cataract, conjunctivitis, corneal abrasion, nystagmus, retinoblastoma, retinopathy of prematurity, strabismus, stye, and glaucoma--were also searched and analyzed separately from widely used websites, including Wikipedia and WebMD, as well as those of professional societies, including the American Association for Pediatric Ophthalmology and Strabismus (AAPOS) and the American Optometric Association (AOA). The majority of articles were written above recommended guidelines. All scales showed that the 100 articles were written at a mean grade-level of 11.75 ± 2.72. Only 12% of articles were written below a 9th-grade level and only 3% met recommended criteria. The articles accrued separately from Wikipedia, WebMD, AAPOS, and AOA also had average grade levels above the recommended guidelines. The readability of online patient education material exceeds NIH and AMA guidelines. This disparity can adversely affect caregiver comprehension of such resources and contribute to poor decision making. Pediatric ophthalmology online articles are generally written at a level too high for average caregiver comprehension. Revision of articles can increase satisfaction, improve outcomes, and facilitate the patient-ophthalmologist relationship. Published by Elsevier Inc.

  9. Impact Of Patient Counseling And Education Of Diabetic Patients In Improving Their Quality Of Life

    Directory of Open Access Journals (Sweden)

    Nalini Pais

    2010-12-01

    Full Text Available Objectives: The current study which is randomized comparative intervention (concurrent control attempts to study the effect of counseling and education provided by clinical pharmacist regarding the disease and related issues to achieve glycemic control and ultimately better quality of life of Diabetic patients; which was carried out for a period of 6months in the out-patient medicine department of St.Martha’sHospital, Bangalore.Materials and Method: A total of 98 (53 intervention, 45control patients were randomized into intervention and control group by chit method. Intervention group received counseling and education along with the information leaflet;follow up was done at intervals of 2nd, 4th & 6th month after baseline. Pre-validated questionnaires for KAP & QoL were administered at the baseline and last follow up. In a group of25 patients HbA1c was recorded at baseline & last follow-up.All the parameters (FBS, PPBS, HbA1c and scores were compared between intervention & control group postcounseling. Significant improvement (P<0.05 was observed inthe intervention group in terms of glycemic control and HbA1cvalues in comparison with the control group.Results: In the intervention group; Knowledge about the disease improved (P<0.05 along with better compliance to diet, however change in attitude towards need for exercise and regular checkups could not be achieved but significant improvement (p<0.05 in Quality of Life (QoL was achieved with education and counseling.Conclusion: The findings revealed that the clinical pharmacist can contribute to the better management of diabetes through patient education and counseling.

  10. Patients with heart failure as co-designers of an educational website: implications for medical education.

    Science.gov (United States)

    Kristiansen, Anne Mette; Svanholm, Jette R; Schjødt, Inge; Mølgaard Jensen, Karsten; Silén, Charlotte; Karlgren, Klas

    2017-02-25

    To identify the learning needs of patients with heart failure between outpatients follow-up visits from their perspective and to ascertain what they emphasize as being important in the design of an educational website for them. We conducted a two-step qualitative study at Aarhus University Hospital, Denmark. Twenty patients with heart failure participated either in focus group interviews, diary writing, or video-recorded design sessions. Data on learning needs were collected in step 1 and analyses, therefore, helped develop the preliminary prototypes of a website. In step 2, patients worked on the prototypes in video-recorded design sessions, employing a think-aloud method. The interviews were transcribed and a content analysis was performed on the text and video data. Patients' learning needs were multifaceted, driven by anxiety, arising from, and often influenced by, such daily situations and contexts as the medical condition, medication, challenges in daily life, and where to get support and how to manage their self-care. They emphasized different ways of adapting the design to the patient group to enable interaction with peers and professionals and specific interface issues. This study provided insights into the different learning needs of patients with heart failure, how managing daily situations is the starting point for these needs and how emotions play a part in patients' learning. Moreover, it showed how patient co-designers proved to be useful for understanding how to design a website that supports patients' learning: insights, which may become important in designing online learning tools for patients.

  11. Using technology to develop and distribute patient education storyboards across a health system.

    Science.gov (United States)

    Kisak, Anne Z; Conrad, Kathryn J

    2004-01-01

    To describe the successful implementation of a centrally designed and managed patient education storyboard project using Microsoft PowerPoint in a large multihospital system and physician-based practice settings. Journal articles, project evaluation, and clinical and educational experience. The use of posters, bulletin boards, and storyboards as educational strategies has been reported widely. Two multidisciplinary committees applied new technology to develop storyboards for patient, family, and general public education. Technology can be used to coordinate centralized development of patient education posters, improving accuracy and content of patient education across a healthcare system while streamlining the development and review process and avoiding duplication of work effort. Storyboards are excellent sources of unit-based current, consistent patient education; reduce duplication of efforts; enhance nursing computer competencies; market nursing expertise; and promote nurse educators.

  12. Patient education process in teaching hospitals of Tehran University of Medical Sciences.

    Science.gov (United States)

    Seyedin, Hesam; Goharinezhad, Salime; Vatankhah, Soodabeh; Azmal, Mohammad

    2015-01-01

    Patient education is widely recognized as a core component of nursing. Patient education can lead to quality outcomes including adherence, quality of life, patients' knowledge of their illness and self-management. This study aimed to clarify patient education process in teaching hospitals affiliated to Tehran University of Medical Sciences (TUMS) in Iran. This cross-sectional study was conducted in 2013. In this descriptive quantitative study, the sample covered 187 head nurses selected from ten teaching hospitals through convenience sampling. Data were collected with a questionnaire developed specifically for this study. The questionnaire measured patient education process in four dimensions: need assessment, planning, implementing and evaluating. The overall mean score of patient education was 3.326±0.0524. Among the four dimensions of the patient education process, planning was in the highest level (3.570±0.0591) and the lowest score belonged to the evaluation of patient education (2.840 ±0.0628). Clarifying patient education steps, developing standardized framework and providing easily understandable tool-kit of the patient education program will improve the ability of nurses in delivering effective patient education in general and specialized hospitals.

  13. Patient education in the management of coronary heart disease

    DEFF Research Database (Denmark)

    Anderson, Lindsey; Brown, James Pr; Clark, Alexander M

    2017-01-01

    BACKGROUND: Coronary heart disease (CHD) is the single most common cause of death globally. However, with falling CHD mortality rates, an increasing number of people live with CHD and may need support to manage their symptoms and improve prognosis. Cardiac rehabilitation is a complex multifaceted....... To explore the potential study level predictors of the effects of patient education in patients with CHD (e.g. individual versus group intervention, timing with respect to index cardiac event). SEARCH METHODS: We updated searches from the previous Cochrane review, by searching the Cochrane Central Register.......5%) versus 12/102 (11.8%); random effects RR 0.63, 95% CI 0.26 to 1.48; very low quality of evidence). However, there was some evidence of a reduction with education in fatal and/or non-fatal cardiovascular events (2 studies, 310 studies; 21/152 (13.8%) versus 61/158 (38.6%); random effects RR 0.36, 95% CI 0...

  14. Content of Orthopedic Patient Education Provided by Nurses in Seven European Countries.

    Science.gov (United States)

    Charalambous, Andreas; Papastavrou, E; Valkeapää, K; Zabalegui, A; Ingadóttir, B; Lemonidou, C; Fatkulina, N; Jouko, K; Leino-Kilpi, H

    2017-07-01

    Patients' and their significant others' education during the perioperative phase is an important and challenging aspect of care. This study explored the content of education provided by nurses to arthroplasty patients and their significant others. Data were collected with the Education of Patients-NURSE content (EPNURSE-Content), Received Knowledge of Hospital Patient (RKhp), and Received Knowledge of Significant Other (RKso) scales. The results showed that the content of education emphasized biophysiological and functional needs, differed between countries, and was related to how physically demanding nurses found their job to be and the amount of education provided. There is congruence between the received knowledge of patients and their significant others in relation to the content of education provided by nurses. The findings can support nurses in developing aid material for patients and significant others explaining the nature of education and advising them what to expect and how to optimize their participation in the process.

  15. Strategies to reduce disparities in maternal morbidity and mortality: Patient and provider education.

    Science.gov (United States)

    Jain, Joses; Moroz, Leslie

    2017-08-01

    A reduction in racial disparities in maternal morbidity and mortality requires effective education of both patients and providers. Although providers seem to recognize that