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Sample records for care surgery model

  1. LAPAROSCOPIC APPENDECTOMY AS A CARE MODEL OF "FAST TRACK SURGERY"

    Directory of Open Access Journals (Sweden)

    F. Ferrara

    2012-01-01

    Full Text Available "Fast track surgery" is a model of care pathway that is gradually replacing and incorporating all the other models so far applied in surgery. In particular, this is possible thanks to minimally invasive procedures widely disseminated for the several benefits they offer. The authors present a preliminary study of laparoscopic appendectomy using endo-GIA as a model of fast track surgery. At the Department of Pediatric Surgery of the University of Siena, from December 2008 to May 2009 were carried out 10 surgery procedures of laparoscopic appendectomy. Patients were subjected to emergency surgery for acute appendicitis diagnosed by clinical examination, laboratory tests and ultrasound study. The mean age was 10.8 years (range 7-14 years. All procedures were performed under general anesthesia with the patient in supine decubitus and using three trocars. The first 12 mm, was introduced through the umbilical incision with "open" approach, the second, 12 mm in the left iliac fossa and the third, 5 mm, in sovrapubic seat. In each patient the appendectomy was carried out with endo-GIA (a linear stapling device that can be used for the section of appendix and vessels. Results: Any patient needed to convert to “open surgery”. The duration of surgery procedure was in mean 80 minutes (range 60-90 minutes. In any case intraoperative complications were observed. In 1 patient (10% further surgery procedure with technique "open" was necessary due to presence of purulent exudate in peritoneal cavity, depending to severity of endo-abdominal infection. The hospitalization was in mean 4.3 days (range 3-10 days with intestinal canalization on the 1st post-operative day. Laparoscopic appendectomy is a feasible and safe method with advantages for patients such as lower incidence of septic complications (better toilet of peritoneal cavity and possible placement of drainage, reduced time of hospitalization and convalescence, better control of postoperative pain, and

  2. Computerized prediction of intensive care unit discharge after cardiac surgery: development and validation of a Gaussian processes model

    OpenAIRE

    Meyfroidt Geert; Güiza Fabian; Cottem Dominiek; De Becker Wilfried; Van Loon Kristien; Aerts Jean-Marie; Berckmans Daniël; Ramon Jan; Bruynooghe Maurice; Van den Berghe Greet

    2011-01-01

    Abstract Background The intensive care unit (ICU) length of stay (LOS) of patients undergoing cardiac surgery may vary considerably, and is often difficult to predict within the first hours after admission. The early clinical evolution of a cardiac surgery patient might be predictive for his LOS. The purpose of the present study was to develop a predictive model for ICU discharge after non-emergency cardiac surgery, by analyzing the first 4 hours of data in the computerized medical record of ...

  3. Computerized prediction of intensive care unit discharge after cardiac surgery: development and validation of a Gaussian processes model

    Directory of Open Access Journals (Sweden)

    Meyfroidt Geert

    2011-10-01

    Full Text Available Abstract Background The intensive care unit (ICU length of stay (LOS of patients undergoing cardiac surgery may vary considerably, and is often difficult to predict within the first hours after admission. The early clinical evolution of a cardiac surgery patient might be predictive for his LOS. The purpose of the present study was to develop a predictive model for ICU discharge after non-emergency cardiac surgery, by analyzing the first 4 hours of data in the computerized medical record of these patients with Gaussian processes (GP, a machine learning technique. Methods Non-interventional study. Predictive modeling, separate development (n = 461 and validation (n = 499 cohort. GP models were developed to predict the probability of ICU discharge the day after surgery (classification task, and to predict the day of ICU discharge as a discrete variable (regression task. GP predictions were compared with predictions by EuroSCORE, nurses and physicians. The classification task was evaluated using aROC for discrimination, and Brier Score, Brier Score Scaled, and Hosmer-Lemeshow test for calibration. The regression task was evaluated by comparing median actual and predicted discharge, loss penalty function (LPF ((actual-predicted/actual and calculating root mean squared relative errors (RMSRE. Results Median (P25-P75 ICU length of stay was 3 (2-5 days. For classification, the GP model showed an aROC of 0.758 which was significantly higher than the predictions by nurses, but not better than EuroSCORE and physicians. The GP had the best calibration, with a Brier Score of 0.179 and Hosmer-Lemeshow p-value of 0.382. For regression, GP had the highest proportion of patients with a correctly predicted day of discharge (40%, which was significantly better than the EuroSCORE (p Conclusions A GP model that uses PDMS data of the first 4 hours after admission in the ICU of scheduled adult cardiac surgery patients was able to predict discharge from the ICU as a

  4. Critical care education in general surgery residencies.

    Science.gov (United States)

    Meyer, A A; Fakhry, S M; Sheldon, G F

    1989-08-01

    Surgical critical care (SCC) was recently identified as an essential component of general surgery by the American Board of Surgery (ABS). Previous studies have found limited attention to critical care education in general surgery programs. This survey was developed to determine the changes in critical care education, following the emphasis by the ABS. The survey determined the format for SCC education, the time and resources committed, and the views of the program directors toward SCC. Program directors of all 296 approved general surgery residencies were surveyed, with a 79% response. Most program directors (91%) agree that SCC is an essential component of general surgery, and 72% believe a separate intensive care unit (ICU) rotation should be used in SCC education. Education in SCC was provided by a separate ICU service in 110 (47%) of the programs. The remaining 53% used care of patients in the ICU during traditional services as their educational experience. The average ICU rotation for surgery residents was 9 weeks and usually occurred in the second year of training. In 97% of the 110 programs with an ICU service, lectures and conferences were conducted regularly. Seventeen programs sponsored critical care fellowships, and 25 additional programs were considering them. Ninety percent of surgical ICU services had faculty that consisted exclusively of surgeons or surgeons and other specialists. Only 53% of surgeons attending on an ICU service had a reduction in their other responsibilities. Despite overwhelming agreement that critical care is an essential component of general surgery, less than half of the training programs have an ICU service to coordinate resident education in SCC. If surgeons are to continue to provide total care to their patients, there needs to be increased commitment to SCC education. PMID:2763037

  5. Monitoring and improving care in thoracic surgery

    OpenAIRE

    Numan, R.C.

    2016-01-01

    Quality of Care (QoC) plays a central role in the way healthcare is delivered. In the world of thoracic surgery for lung cancer, surgeons are faced with complex and sometimes high-risk surgical resections on an aging patient population with an increasing incidence of frail physical health. This increasing complexity demands a multidisciplinary approach rearranging pre-, peri- and postoperative care in a way safety, efficiency and high quality are guaranteed. The safety and quality of healthca...

  6. Monitoring and improving care in thoracic surgery

    NARCIS (Netherlands)

    R.C. Numan

    2016-01-01

    Quality of Care (QoC) plays a central role in the way healthcare is delivered. In the world of thoracic surgery for lung cancer, surgeons are faced with complex and sometimes high-risk surgical resections on an aging patient population with an increasing incidence of frail physical health. This incr

  7. Caring with difficulty: Brazilian nurses' experiences of gynaecological surgery care.

    OpenAIRE

    Vargens, O; Berterö, Carina

    2010-01-01

    This study was made by a qualitative approach based on symbolic interactionism and grounded theory. The subject was defined as what mutilation means for nurses who take care of women submitted to gynaecological surgery. The aim was to identify the interaction relationship of nurses as female with the phenomenon of mutilation in gynaecological surgeries and how it affects their relationship with female patients in this situation. Data were obtained by interviews with 16 nurses who work in gyna...

  8. Standard guidelines of care for vitiligo surgery

    Directory of Open Access Journals (Sweden)

    Parsad Davinder

    2008-03-01

    Full Text Available Vitiligo surgery is an effective method of treatment for selected, resistant vitiligo patches in patients with vitiligo. Physician′s qualifications: The physician performing vitiligo surgery should have completed postgraduate training in dermatology which included training in vitiligo surgery. If the center for postgraduation does not provide education and training in cutaneous surgery, the training may be obtained at the surgical table (hands-on under the supervision of an appropriately trained and experienced dermatosurgeon at a center that routinely performs the procedure. Training may also be obtained in dedicated workshops. In addition to the surgical techniques, training should include local anesthesia and emergency resuscitation and care. Facility: Vitiligo surgery can be performed safely in an outpatient day care dermatosurgical facility. The day care theater should be equipped with facilities for monitoring and handling emergencies. A plan for handling emergencies should be in place, with which all nursing staff should be familiar. Vitiligo grafting for extensive areas may need general anesthesia and full operation theater facility in a hospital setting and the presence of an anesthetist is recommended in such cases. Indications for vitiligo surgery : Surgery is indicated for stable vitiligo that does not respond to medical treatment. While there is no consensus on definitive parameters for stability, the Task Force suggests the absence of progression of disease for the past one year as a definition of stability. Test grafting may be performed in doubtful cases to detect stability. Preoperative counseling and Informed consent: A detailed consent form elaborating the procedure and possible complications should be signed by the patient. The patient should be informed of the nature of the disease and that the determination of stability is only a vague guide. The consent form should specifically state the limitations of the procedure

  9. Associated with Health Care-Associated Infections in Cardiac Surgery

    Science.gov (United States)

    Greco, Giampaolo; Shi, Wei; Michler, Robert E.; Meltzer, David O.; Ailawadi, Gorav; Hohmann, Samuel F.; Thourani, Vinod; Argenziano, Michael; Alexander, John; Sankovic, Kathy; Gupta, Lopa; Blackstone, Eugene H.; Acker, Michael A.; Russo, Mark J.; Lee, Albert; Burks, Sandra G.; Gelijns, Annetine C.; Bagiella, Emilia; Moskowitz, Alan J.; Gardner, Timothy J.

    2014-01-01

    BACKGROUND Health care-associated infections (HAIs) are the most common noncardiac complications after cardiac surgery and are associated with increased morbidity and mortality. Current information about their economic burden is limited. OBJECTIVES To determine the cost associated with major types of HAIs during the first 2 months after cardiac surgery. METHODS Prospectively collected data from a multicenter observational study of the Cardiothoracic Surgery Clinical Trials Network, in which patients were monitored for infections for 65 days after surgery, were merged with related financial data, routinely collected by the University HealthSystem Consortium. Incremental length of stay (LOS) and cost associated with HAIs were estimated using generalized linear models, adjusting for patient demographics, clinical history, baseline laboratory values, and surgery type. RESULTS Among 4,320 cardiac surgery patients, mean age of 64 ± 13 years, 119 (2.8%) experienced a major HAI during the index hospitalization. The most common HAIs were pneumonia (48%), sepsis (20%) and C. Difficile colitis (18%). On average, the estimated incremental cost associated with a major HAI was nearly $38,000, of which 47% was related to intensive care unit services. The incremental LOS was 14 days. Overall, there were 849 readmissions, among these, 8.7% were attributed to major HAIs. The cost of readmissions due to major HAI was on average nearly three times as much as readmissions not related to HAI. CONCLUSIONS Hospital cost, length of stay, and readmissions are strongly associated with HAIs. These associations suggest the potential for large reductions in costs if HAIs following cardiac surgery can be reduced. PMID:25572505

  10. Enhanced Recovery After Surgery (ERAS) Versus Conventional Postoperative Care in Colorectal Surgery

    OpenAIRE

    2009-01-01

    Background Enhanced Recovery After Surgery (ERAS) programs are associated with reduced hospital morbidity and mortality. The aim of the present study was to evaluate whether the introduction of ERAS care improved the adverse events in colorectal surgery. In a cohort study, mortality, morbidity, and length of stay were compared between ERAS patients and carefully matched historical controls. Methods Patients were matched for their type of disease, the type of surgery, P-Possum (Portsmouth-Poss...

  11. Day Surgery Process and Nursing Care

    OpenAIRE

    ÇİLİNGİR, Dr. Dilek; BAYRAKTAR, Prof.Dr. Nurhan

    2006-01-01

    Day surgery is defined as interventions that serve planned operation and discharging on the same day of the patients who are determined as appropriate for day surgery before operation. New surgical techniques and improvement of interventions methods, anesthesia and analgesia techniques, asepsis and using antibiotics affected development of day surgery. Preoperative evaluation, operation, discharge and postoperative observation constitute phases of day surgery process. The success of day ...

  12. Standard guidelines of care for vitiligo surgery

    OpenAIRE

    Parsad Davinder; Gupta Somesh

    2008-01-01

    Vitiligo surgery is an effective method of treatment for selected, resistant vitiligo patches in patients with vitiligo. Physician′s qualifications: The physician performing vitiligo surgery should have completed postgraduate training in dermatology which included training in vitiligo surgery. If the center for postgraduation does not provide education and training in cutaneous surgery, the training may be obtained at the surgical table (hands-on) under the supervision of an appropri...

  13. Nutrition Care for Patients with Weight Regain after Bariatric Surgery

    Directory of Open Access Journals (Sweden)

    Carlene Johnson Stoklossa

    2013-01-01

    Full Text Available Achieving optimal weight outcomes for patients with obesity is important to the management of their chronic disease. All interventions present risks for weight regain. Bariatric surgery is the most efficacious treatment, producing greater weight losses that are sustained over more time compared to lifestyle interventions. However, approximately 20–30% of patients do not achieve successful weight outcomes, and patients may experience a regain of 20–25% of their lost weight. This paper reviews several factors that influence weight regain after bariatric surgery, including type of surgery, food tolerance, energy requirements, drivers to eat, errors in estimating intake, adherence, food and beverage choices, and patient knowledge. A comprehensive multidisciplinary approach can provide the best care for patients with weight regain. Nutrition care by a registered dietitian is recommended for all bariatric surgery patients. Nutrition diagnoses and interventions are discussed. Regular monitoring of weight status and early intervention may help prevent significant weight regain.

  14. Bedside Neonatal Intensive Care Unit Surgery- Myth or Reality!

    OpenAIRE

    Shandip Kumar Sinha; Sujoy Neogi

    2013-01-01

    Neonatal transport is associated with complications, more so in sick and unstable neonates who need immediate emergency surgery. To circumvent these problems, surgery in Neonatal intensive care unit (NICU) is proposed for these neonates. This article reviews the literature regarding feasibility of this novel concept and based on the generated evidence, suggest the NICU planners to always include infrastructure for this. Also neonatal surgical team can be developed that could be transported.

  15. Patients' experiences of postoperative intermediate care and standard surgical ward care after emergency abdominal surgery

    DEFF Research Database (Denmark)

    Thomsen, Thordis; Vester-Andersen, Morten; Nielsen, Martin Vedel;

    2015-01-01

    patients experience postoperative care. The patient population is generally older with multiple comorbidities, and the short-term postoperative mortality rate is 15-20%. Thus, vigilant surgeon and nursing attention is essential. The present study is a qualitative sub-study of a randomised trial evaluating......AIMS AND OBJECTIVES: To elicit knowledge of patient experiences of postoperative intermediate care in an intensive care unit and standard postoperative care in a surgical ward after emergency abdominal surgery. BACKGROUND: Emergency abdominal surgery is common, but little is known about how...... postoperative intermediate care after emergency abdominal surgery, the InCare trial. DESIGN: A qualitative study with individual semi-structured interviews. METHODS: We analysed interviews using Systematic Text Condensation. RESULTS: Eighteen patients (nine intervention/nine controls) were strategically sampled...

  16. Take Care of Yourself After an Amputation or Other Surgery

    Centers for Disease Control (CDC) Podcasts

    2010-02-18

    This podcast provides health information for amputees on how to take care of yourself after an amputation or other surgery.  Created: 2/18/2010 by National Center on Birth Defects and Developmental Disability, Disability and Health Program.   Date Released: 2/18/2010.

  17. Geriatric patient profile in the cardiovascular surgery intensive care unit

    International Nuclear Information System (INIS)

    Objectives: To determine hospitalization durations and mortalities of elderly in the Cardiovascular Surgery Intensive Care Unit. Methods: The retrospective study was conducted in a Cardiovascular Surgery Intensive Care Unit in Turkey and comprised patient records from January 1 to December 31, 2011. Computerized epicrisis reports of 255, who had undergone a cardiac surgery were collected. The patients were grouped according to their ages, Group I aged 65-74 and Group II aged 75 and older. European society for Cardiac Operative Risk Evaluation scores of the two groups were compared using SPSS 17. Results: Overall, there were 80 (31.37%) females and 175 (68.62%) males. There were 138 (54.1%) patients in Group I and 117 (45.9%) in Group II. Regarding their hospitalization reasons, it was determined that 70 (27.5%) patients in Group I and 79 (30.9%) patients in Group II were treated with the diagnosis of coronary artery disease. The average hospitalization duration of patients in the intensive care unit was determined to be 11.57+-10.40 days. Regarding the EuroSCORE score intervals of patients, 132 (51.8%)had 3-5 and 225 (88.2%) patients were transferred to the Cardiovascular Surgery and then all of them were discharged; 5 (4.1%) had a mortal course; and 11 (7.7%) were transferred to the anaesthesia intensive care unit Conclusions: The general mortality rates are very low in the Cardiovascular Surgery Intensive Care Unit and the patients have a good prognosis. (author)

  18. Effect of intermediate care on mortality following emergency abdominal surgery. The InCare trial

    DEFF Research Database (Denmark)

    Vester-Andersen, Morten; Waldau, Tina; Wetterslev, Jørn;

    2013-01-01

    . The aim of the present trial is to evaluate the effect of postoperative intermediate care following emergency major abdominal surgery in high-risk patients.Methods and design: The InCare trial is a randomised, parallel-group, non-blinded clinical trial with 1:1 allocation. Patients undergoing...... emergency laparotomy or laparoscopic surgery with a perioperative Acute Physiology and Chronic Health Evaluation II score of 10 or above, who are ready to be transferred to the surgical ward within 24 h of surgery are allocated to either intermediate care for 48 h, or surgical ward care. The primary outcome...... measure is all-cause 30-day mortality. We aim to enrol 400 patients in seven Danish hospitals. The sample size allows us to detect or refute a 34% relative risk reduction of mortality with 80% power. DISCUSSION: This trial evaluates the benefits and possible harm of intermediate care. The results may...

  19. Advances in laparoscopy for acute care surgery and trauma.

    Science.gov (United States)

    Mandrioli, Matteo; Inaba, Kenji; Piccinini, Alice; Biscardi, Andrea; Sartelli, Massimo; Agresta, Ferdinando; Catena, Fausto; Cirocchi, Roberto; Jovine, Elio; Tugnoli, Gregorio; Di Saverio, Salomone

    2016-01-14

    The greatest advantages of laparoscopy when compared to open surgery include the faster recovery times, shorter hospital stays, decreased postoperative pain, earlier return to work and resumption of normal daily activity as well as cosmetic benefits. Laparoscopy today is considered the gold standard of care in the treatment of cholecystitis and appendicitis worldwide. Laparoscopy has even been adopted in colorectal surgery with good results. The technological improvements in this surgical field along with the development of modern techniques and the acquisition of specific laparoscopic skills have allowed for its utilization in operations with fully intracorporeal anastomoses. Further progress in laparoscopy has included single-incision laparoscopic surgery and natural orifice trans-luminal endoscopic surgery. Nevertheless, laparoscopy for emergency surgery is still considered challenging and is usually not recommended due to the lack of adequate experience in this area. The technical difficulties of operating in the presence of diffuse peritonitis or large purulent collections and diffuse adhesions are also given as reasons. However, the potential advantages of laparoscopy, both in terms of diagnosis and therapy, are clear. Major advantages may be observed in cases with diffuse peritonitis secondary to perforated peptic ulcers, for example, where laparoscopy allows the confirmation of the diagnosis, the identification of the position of the ulcer and a laparoscopic repair with effective peritoneal washout. Laparoscopy has also revolutionized the approach to complicated diverticulitis even when intestinal perforation is present. Many other emergency conditions can be effectively managed laparoscopically, including trauma in select hemodynamically-stable patients. We have therefore reviewed the most recent scientific literature on advances in laparoscopy for acute care surgery and trauma in order to demonstrate the current indications and outcomes associated with a

  20. Revision of Immediate Post-Open Heart Surgery Education for Critical Care RNs.

    Science.gov (United States)

    Mowry, Marianne J; Gabel, Mollie A

    2015-11-01

    Responding to the complex nature of critical care is imperative, as extensive clinical judgment is required during those vital moments when patients are experiencing complications related to open heart surgery, post-vessel bypass, or valve replacement. Critical care registered nurses must rely on evidence-based foundational knowledge and skills particular to cardiovascular pathophysiology, hemodynamic monitoring, and medications. This article reports on the critical care educator's revision of the immediate post-open heart surgery curriculum. Mixed educational methods within the plan were foundational to develop clinicians for competent care of these complex patients (within the first 8 hours). The revision included experiential learning and learner centeredness to bolster the learner's confidence, reduce the time to competence, and, most important, ensure positive patient outcomes. Kirkpatrick's classic four-level model provided the framework for evaluation. Lessons learned were discussed following the program initiation. PMID:26509403

  1. Randomized multicentre feasibility trial of intermediate care versus standard ward care after emergency abdominal surgery (InCare trial)

    DEFF Research Database (Denmark)

    Vester-Andersen, M; Waldau, T; Wetterslev, J; Møller, M H; Rosenberg, J; Jørgensen, L N; Jakobsen, J C; Møller, Ann

    2015-01-01

    BACKGROUND: Emergency abdominal surgery carries a considerable risk of death and postoperative complications. Early detection and timely management of complications may reduce mortality. The aim was to evaluate the effect and feasibility of intermediate care compared with standard ward care in...

  2. Analysis of a new model in nursing care ward round in the hand surgery department%手外科护理业务查房新模式的探析

    Institute of Scientific and Technical Information of China (English)

    齐常萍

    2013-01-01

    Objective To analyze the effect of a new model in the nursing care ward round in the hand surgery department.Methods The implementation of nursing care ward round in the hand surgery department was retrospectively analyzed.Results The comprehensive quality of nurses were increased obviously when the new model ward round was implemented.Patients were more satisfied with the work of nursing care.The evaluation of new model ward round by nurses was higher than before.Conclusions The new model of nursing ward round showed a great help for increasing the comprehensive quality of nurses,the responsibility awareness of nurses and the nursing quality.It presented an significant application value by developing new nursing care technique and helping establish harmonious relationship between the nursing staff and patients.%目的 探析护理业务查房新模式在手外科病房的临床应用效果.方法 对2010年1月至2012年12月手外科病房实施护理业务查房新模式进行回顾性分析.结果 护理业务查房新模式实施后,手外科护士的综合素质水平明显提高,患者对护理工作的满意度明显提高,护理人员对新的查房模式效果评价与以往查房效果比较差异有统计学意义.结论 护理业务查房新模式对提高护士综合素质,增强护士责任意识,提高护理质量,拓展护理新技术新业务,促进护患关系和谐发展,具有显著的应用价值.

  3. Psychosocial stress at work and perceived quality of care among clinicians in surgery

    OpenAIRE

    von dem Knesebeck Olaf; Blum Karl; Frie Kirstin; Klein Jens

    2011-01-01

    Abstract Background Little is known about the association between job stress and job performance among surgeons, although physicians' well-being could be regarded as an important quality indicator. This paper examines associations between psychosocial job stress and perceived health care quality among German clinicians in surgery. Methods Survey data of 1,311 surgeons from 489 hospitals were analysed. Psychosocial stress at work was measured by the effort-reward imbalance model (ERI) and the ...

  4. Nursing Care of the Laryngeal Mask Airway in Pediatric Cataract Surgery

    Institute of Scientific and Technical Information of China (English)

    Aihuan Chen; Ronghua Ye; Yanchan Liu; Weici Liu; Jingyi Lin

    2014-01-01

    Purpose:To investigate the important experience of nursing care of the laryngeal mask airway (LMA) in children under-going cataract surgery. Methods: Fifty-five children undergoing cataract surgery were anesthetized by inhaling sevoflurane through a LMA and re-ceived perioperative nursing care. The safety of perioperative nursing for these children was also evaluated. Results:Through perioperative nursing care and psychological counseling for children with LMA,.all patients were anes-thetized without complications and underwent successful surgeries..No severe postoperative complications were ob-served. Conclusion: Nursing care specific for LMA is a vital part of the success of anesthesia and pediatric cataract surgery.

  5. 78 FR 62506 - TRICARE; Coverage of Care Related to Non-Covered Initial Surgery or Treatment

    Science.gov (United States)

    2013-10-22

    ... a non-covered incident of treatment (such as nonadjunctive dental care or cosmetic surgery) but only... Initial Surgery or Treatment AGENCY: Office of the Secretary, Department of Defense. ACTION: Proposed rule... on a determination that a waiver authorizing the original non-covered surgery or treatment...

  6. Psychosocial stress at work and perceived quality of care among clinicians in surgery

    Directory of Open Access Journals (Sweden)

    von dem Knesebeck Olaf

    2011-05-01

    Full Text Available Abstract Background Little is known about the association between job stress and job performance among surgeons, although physicians' well-being could be regarded as an important quality indicator. This paper examines associations between psychosocial job stress and perceived health care quality among German clinicians in surgery. Methods Survey data of 1,311 surgeons from 489 hospitals were analysed. Psychosocial stress at work was measured by the effort-reward imbalance model (ERI and the demand-control model (job strain. The quality of health care was evaluated by physicians' self-assessed performance, service quality and error frequency. Data were collected in a nationwide standardised mail survey. 53% of the contacted hospitals sent back the questionnaire; the response rate of the clinicians in the participating hospitals was about 65%. To estimate the association between job stress and quality of care multiple logistic regression analyses were conducted. Results Clinicians exposed to job stress have an increased risk of reporting suboptimal quality of care. Magnitude of the association varies depending on the respective job stress model and the indicator of health care quality used. Odds ratios, adjusted for gender, occupational position and job experience vary between 1.04 (CI 0.70-1.57 and 3.21 (CI 2.23-4.61. Conclusion Findings indicate that theoretical models of psychosocial stress at work can enrich the analysis of effects of working conditions on health care quality. Moreover, results suggest interventions for job related health promotion measures to improve the clinicians' working conditions, their quality of care and their patients' health.

  7. Critical care of obese patients during and after spine surgery

    OpenAIRE

    Elgafy, Hossein; Hamilton, Ryan; Peters, Nicholas; Paull, Daniel; Hassan, Ali

    2016-01-01

    Obesity is one of the most prevalent health problems facing the United States today, with a recent JAMA article published in 2014 estimating the prevalence of one third of all adults in the United States being obese. Also, due to technological advancements, the incidence of spine surgeries is growing. Considering these overall increases in both obesity and the performance of spinal surgeries, it can be inferred that more spinal surgery candidates will be obese. Due to this, certain factors mu...

  8. Ketamine in adult cardiac surgery and the cardiac surgery Intensive Care Unit: An evidence-based clinical review

    Directory of Open Access Journals (Sweden)

    Michael Mazzeffi

    2015-01-01

    Full Text Available Ketamine is a unique anesthetic drug that provides analgesia, hypnosis, and amnesia with minimal respiratory and cardiovascular depression. Because of its sympathomimetic properties it would seem to be an excellent choice for patients with depressed ventricular function in cardiac surgery. However, its use has not gained widespread acceptance in adult cardiac surgery patients, perhaps due to its perceived negative psychotropic effects. Despite this limitation, it is receiving renewed interest in the United States as a sedative and analgesic drug for critically ill-patients. In this manuscript, the authors provide an evidence-based clinical review of ketamine use in cardiac surgery patients for intensive care physicians, cardio-thoracic anesthesiologists, and cardio-thoracic surgeons. All MEDLINE indexed clinical trials performed during the last 20 years in adult cardiac surgery patients were included in the review.

  9. Cost-effectiveness of cataract surgery in a public health eye care programme in Nepal.

    OpenAIRE

    Marseille, E.

    1996-01-01

    Presented is an assessment of the cost-effectiveness of cataract surgery using cost and services data from the Lumbini Zonal Eye Care Programme in Nepal. The analysis suggests that cataract surgery may be even more cost-effective than previously reported. Under a "best estimate" scenario, cataract surgery had a cost of US$5.06 per disability-adjusted life year (DALY). This places it among the most cost-effective of public health interventions. Sensitivity analysis indicates that cataract surg...

  10. Surgery versus conservative care for neck pain: A systematic review

    NARCIS (Netherlands)

    M. van Middelkoop (Marienke); S.M. Rubinstein (Sidney); R.W.J.G. Ostelo (Raymond); M.W. van Tulder (Maurits); W.C. Peul (Wilco); B.W. Koes (Bart); A.P. Verhagen (Arianne)

    2013-01-01

    textabstractObjective: General practitioners refer patients with continued neck pain that do not respond well to conservative care frequently to secondary care for further assessment. Are surgical interventions to the cervical spine effective when compared to conservative care for patients with neck

  11. Recovery at the post anaesthetic care unit after breast cancer surgery

    DEFF Research Database (Denmark)

    Gärtner, Rune; Callesen, Torben; Kroman, Niels Thorndahl;

    2010-01-01

    Extant literature shows that women having undergone breast cancer surgery have substantial problems at the post-anaesthesia care unit (PACU). Based on nursing reports and elements of the discharge scoring system recommended by The Danish Society of Anaesthesiology and Intensive Care Medicine, the...

  12. Recovery at the post anaesthetic care unit after breast cancer surgery

    DEFF Research Database (Denmark)

    Gärtner, Rune; Callesen, Torben; Kroman, Niels Thorndahl; Kehlet, Henrik

    2010-01-01

    Extant literature shows that women having undergone breast cancer surgery have substantial problems at the post-anaesthesia care unit (PACU). Based on nursing reports and elements of the discharge scoring system recommended by The Danish Society of Anaesthesiology and Intensive Care Medicine, the...... present prospective, observational study aims to determine why these patients stayed at PACU....

  13. Critical care of obese patients during and after spine surgery.

    Science.gov (United States)

    Elgafy, Hossein; Hamilton, Ryan; Peters, Nicholas; Paull, Daniel; Hassan, Ali

    2016-02-01

    Obesity is one of the most prevalent health problems facing the United States today, with a recent JAMA article published in 2014 estimating the prevalence of one third of all adults in the United States being obese. Also, due to technological advancements, the incidence of spine surgeries is growing. Considering these overall increases in both obesity and the performance of spinal surgeries, it can be inferred that more spinal surgery candidates will be obese. Due to this, certain factors must be taken into consideration when dealing with spine surgeries in the obese. Obesity is closely correlated with additional medical comorbidities, including hypertension, coronary artery disease, congestive heart failure, and diabetes mellitus. The pre-operative evaluation may be more difficult, as a more extensive medical evaluation may be needed. Also, adequate radiographic images can be difficult to obtain due to patient size and equipment limitations. Administering anesthesia becomes more difficult, as does proper patient positioning. Post-operatively, the obese patient is at greater risk for reintubation, difficulty with pain control, wound infection and deep vein thrombosis. However, despite these concerns, appropriate clinical outcomes can still be achieved in the obese spine surgical candidate. Obesity, therefore, is not a contraindication to spine surgery, and appropriate patient selection remains the key to obtaining favorable clinical outcomes. PMID:26855897

  14. Models of care and delivery

    DEFF Research Database (Denmark)

    Lundgren, Jens

    2014-01-01

    Marked regional differences in HIV-related clinical outcomes exist across Europe. Models of outpatient HIV care, including HIV testing, linkage and retention for positive persons, also differ across the continent, including examples of sub-optimal care. Even in settings with reasonably good...... outcomes, existing models are scrutinized for simplification and/or reduced cost. Outpatient HIV care models across Europe may be centralized to specialized clinics only, primarily handled by general practitioners (GP), or a mixture of the two, depending on the setting. Key factors explaining...... this diversity include differences in health policy, health insurance structures, case load and the prevalence of HIV-related morbidity. In clinical stable populations, the current trend is to gradually extend intervals between HIV-specific visits in a shared care model with GPs. A similar shared-model approach...

  15. Post-operative analgesia for major abdominal surgery and its effectiveness in a tertiary care hospital

    OpenAIRE

    Aliya Ahmed; Naveed Latif; Robyna Khan

    2013-01-01

    Background: Post-operative pain is often inadequately treated. Optimal utilization of the available resources is essential for improving pain management. Aims: The aim of our study was to determine pain management strategies employed after major abdominal surgeries at our institute and their efficacy and safety. Settings and Design: Prospective observational study conducted at a tertiary care hospital. Materials and Methods: Patients undergoing elective major abdominal surgeries w...

  16. The therapeutic use of music as experienced by cardiac surgery patients of an intensive care unit

    OpenAIRE

    Varshika M. Bhana; Annali D.H. Botha

    2014-01-01

    Patients perceive the intensive care unit (ICU) as being a stressful and anxiety-provoking environment. The physiological effects of stress and anxiety are found to be harmful and therefore should be avoided in cardiac surgery patients. The aim of the study on which this article is based was to describe cardiac surgery patients’ experiences of music as a therapeutic intervention in the ICU of a public hospital. The objectives of this article were to introduce and then expo...

  17. Nutrition Care for Patients with Weight Regain after Bariatric Surgery

    OpenAIRE

    Carlene Johnson Stoklossa; Suneet Atwal

    2013-01-01

    Achieving optimal weight outcomes for patients with obesity is important to the management of their chronic disease. All interventions present risks for weight regain. Bariatric surgery is the most efficacious treatment, producing greater weight losses that are sustained over more time compared to lifestyle interventions. However, approximately 20–30% of patients do not achieve successful weight outcomes, and patients may experience a regain of 20–25% of their lost weight. This paper reviews ...

  18. Developing Integrated Care: Towards a development model for integrated care

    OpenAIRE

    Minkman, Mirella M.N

    2012-01-01

    textabstractThe thesis adresses the phenomenon of integrated care. The implementation of integrated care for patients with a stroke or dementia is studied. Because a generic quality management model for integrated care is lacking, the study works towards building a development model for integrated care. Based on a systematic approach in which a literature study, a delphi study, a concept mapping study and questionnaire research are combined, a development model for integrated care is created....

  19. Global access to surgical care: a modelling study

    OpenAIRE

    Blake C Alkire, MD; Dr. Nakul P Raykar, MD; Mark G Shrime, MD; Thomas G Weiser, MD; Prof. Stephen W Bickler, MD; John A Rose, MD; Cameron T Nutt, BA; Sarah L M Greenberg, MD; Meera Kotagal, MD; Johanna N Riesel, MD; Micaela Esquivel, MD; Tarsicio Uribe-Leitz, MD; George Molina, MD; Prof. Nobhojit Roy, MD; John G Meara, MD

    2015-01-01

    Background: More than 2 billion people are unable to receive surgical care based on operating theatre density alone. The vision of the Lancet Commission on Global Surgery is universal access to safe, affordable surgical and anaesthesia care when needed. We aimed to estimate the number of individuals worldwide without access to surgical services as defined by the Commission's vision. Methods: We modelled access to surgical services in 196 countries with respect to four dimensions: timelines...

  20. Models of care and delivery

    Directory of Open Access Journals (Sweden)

    Jens Lundgren

    2014-11-01

    Full Text Available Marked regional differences in HIV-related clinical outcomes exist across Europe. Models of outpatient HIV care, including HIV testing, linkage and retention for positive persons, also differ across the continent, including examples of sub-optimal care. Even in settings with reasonably good outcomes, existing models are scrutinized for simplification and/or reduced cost. Outpatient HIV care models across Europe may be centralized to specialized clinics only, primarily handled by general practitioners (GP, or a mixture of the two, depending on the setting. Key factors explaining this diversity include differences in health policy, health insurance structures, case load and the prevalence of HIV-related morbidity. In clinical stable populations, the current trend is to gradually extend intervals between HIV-specific visits in a shared care model with GPs. A similar shared-model approach with community clinics for injecting drug-dependent persons is also being implemented. Shared care models require oversight to ensure that primary responsibility is defined for the persons overall health situation, for screening of co-morbidities, defining indication to treat comorbidities, prescription of non-HIV medicines, etc. Intelligent bioinformatics platforms (i.e. generation of alerts if course of care deviates from a prior defined normality are being developed to assist in providing this oversight and to provide measure of quality. Although consensus exists to assess basic quality indicators of care, a comprehensive set of harmonized indicators are urgently needed to define best practise standards via benchmarking. Such a tool will be central to guide ongoing discussions on restructuring of models, as quality of care should not be compromised in this process.

  1. Music benefits on postoperative distress and pain in pediatric day care surgery

    OpenAIRE

    Valeria Calcaterra; Selene Ostuni; Irene Bonomelli; Simonetta Mencherini; Marco Brunero; Elisa Zambaiti; Savina Mannarino; Daniela Larizza; Riccardo Albertini; Carmine Tinelli; Gloria Pelizzo

    2014-01-01

    Postoperative effect of music listening has not been established in pediatric age. Response on postoperative distress and pain in pediatric day care surgery has been evaluated. Forty-two children were enrolled. Patients were randomly assigned to the music-group (music intervention during awakening period) or the non-music group (standard postoperative care). Slow and fast classical music and pauses were recorded and played via ambient speakers. Heart rate, blood pressure, oxygen saturation, g...

  2. Robotic surgery in urological oncology: patient care or market share?

    Science.gov (United States)

    Kaye, Deborah R; Mullins, Jeffrey K; Carter, H Ballentine; Bivalacqua, Trinity J

    2015-01-01

    Surgical robotic use has grown exponentially in spite of limited or uncertain benefits and large costs. In certain situations, adoption of robotic technology provides value to patients and society. In other cases, however, the robot provides little or no increase in surgical quality, with increased expense, and, therefore, does not add value to health care. The surgical robot is expensive to purchase, maintain and operate, and can contribute to increased consumerism in relation to surgical procedures, and increased reliance on the technology, thus driving future increases in health-care expenditure. Given the current need for budget constraints, the cost-effectiveness of specific procedures must be evaluated. The surgical robot should be used when cost-effective, but traditional open and laparoscopic techniques also need to be continually fostered. PMID:25535000

  3. Choosing a Hospital for Surgery: The Importance of Information on Quality of Care

    NARCIS (Netherlands)

    Dijs-Elsinga, J.; Otten, W.; Versluijs, M.; Smeets, H.J.; Kievit, J.; Vree, R.; Made, W.J. van der; Marang-Van De Mheen, P.J.

    2010-01-01

    OBJECTIVE: To assess whether patients use information on quality of care when choosing a hospital for surgery compared with more general hospital information. METHODS: In this cross-sectional study in 3 Dutch hospitals, questionnaires were sent to 2122 patients who underwent 1 of 6 elective surgical

  4. Short Hospitalization system: a new way of interpreting day surgery care.

    Science.gov (United States)

    Rago, Rocco; Franceschini, Francesca; Tomassini, Carlo R

    2016-01-01

    Today's poorer income on the one hand and the more and more unbearable costs on the other, call for solutions to maintain public health through proper and collective care. We need to think of a new dimension of health, to found a modern and innovative approach, which can combine the respect of healthcare rights with the optimization of resources. Worldwide, franchises serving millions of people every year succeed in limiting operating costs and still offer a service and a quality equal to single businesses. Let's imagine every single Day Surgery Unit (DSU), within its own hospital, as a single trade: starting a process of centralized management and subsequent affiliation with other DSUs, they would increase their healthcare offer by means of solid organization, efficiency and foresight that with a strong focus on innovation and continuous updating, thus increasing its range of consumers and containing management costs. The Short Hospitalization System (SHS) is the proposed project, which is not only a type of hospitalization which is different from the ordinary, but also an innovative clinical-organizational model, with an important economic impact, where the management and maximization of the different hospital flows (care, professional, logistical, information), as well as the ability to implement strategies to anticipate them are crucial. The expected benefits are both clinically and socially relevant. Among them: 1) best practice build up; 2) lower impact on daily habits and increased patient satisfaction; 3) reduction of social and health expenditure. PMID:25532492

  5. Biomechanical models to simulate consequences of maxillofacial surgery

    OpenAIRE

    Payan, Yohan; Chabanas, Matthieu; Pelorson, Xavier; Vilain, Coriandre; Levy, Patrick; Luboz, Vincent; Perrier, Pascal

    2002-01-01

    This paper presents the biomechanical finite element models that have been developed in the framework of the computer-assisted maxillofacial surgery. After a brief overview of the continuous elastic modelling method, two models are introduced and their use for computer-assisted applications discussed. The first model deals with orthognathic surgery and aims at predicting the facial consequences of maxillary and mandibular osteotomies. For this, a generic three-dimensional model of the face is...

  6. Effectiveness of a care bundle to reduce surgical site infections in patients having open colorectal surgery.

    Science.gov (United States)

    Tanner, J; Kiernan, M; Hilliam, R; Davey, S; Collins, E; Wood, T; Ball, J; Leaper, D

    2016-04-01

    Introduction In 2010 a care bundle was introduced by the Department of Health (DH) to reduce surgical site infections (SSIs) in England. To date, use of the care bundle has not been evaluated despite incorporating interventions with resource implications. The aim of this study was to evaluate the DH SSI care bundle in open colorectal surgery. Methods A prospective cohort design was used at two teaching hospitals in England. The baseline group consisted of 127 consecutive patients having colorectal surgery during a 6-month period while the intervention group comprised 166 patients in the subsequent 6 months. SSI and care bundle compliance data were collected using dedicated surveillance staff. Results Just under a quarter (24%) of the patients in the baseline group developed a SSI compared with just over a quarter (28%) in the care bundle group (p>0.05). However, compliance rates with individual interventions, both before and after the implementation of the bundle, were similar. Interestingly, in only 19% of cases was there compliance with the total care bundle. The single intervention that showed an associated reduction in SSI was preoperative warming (p=0.032). Conclusions The DH care bundle did not reduce SSIs after open colorectal surgery. Despite this, it is not possible to state that the bundle is ineffective as compliance rates before and after bundle implementation were similar. All studies evaluating the effectiveness of care bundles must include data for compliance with interventions both before and after implementation of the care bundle; poor compliance may be one of the reasons for the lower than expected reduction of SSIs. PMID:26924481

  7. Developing Integrated Care: Towards a development model for integrated care

    NARCIS (Netherlands)

    M.M.N. Minkman (Mirella)

    2012-01-01

    textabstractThe thesis adresses the phenomenon of integrated care. The implementation of integrated care for patients with a stroke or dementia is studied. Because a generic quality management model for integrated care is lacking, the study works towards building a development model for integrated c

  8. Intercultural caring-an abductive model.

    Science.gov (United States)

    Wikberg, Anita; Eriksson, Katie

    2008-09-01

    The aim of this study was to increase the understanding of caring from a transcultural perspective and to develop the first outline of a theory. The theoretical perspective includes Eriksson's theory of caritative caring. Texts on caring by the transcultural theorists, including Campinha-Bacote, Kim-Godwin, Leininger and Ray, are analysed using content analysis. The overall theme that resulted from this analysis was that caring is a complex whole. Three main categories of caring emerged: inner caring, outer caring and the goal of caring. Inner caring consists of caring is a relationship, and caring and culture are seen in different dimensions. Outer caring refers to caring affected by educational, administrative and social and other structures. The goal of caring consists of caring leading to change towards health and well-being. The main categories include categories and subcategories that are compared with Eriksson's theory of caritative caring. A model for intercultural caring is generated abductively. Caring and culture appear in three dimensions: caring as ontology independent of context; caring as a phenomenon emphasised differently in different cultures; caring as nursing care activities is unique. Caring alleviates suffering and leads to health and well-being. This model describes caring from an intercultural perspective as a mutual but asymmetric relationship between the nurse and the patient, including the patient's family and community. The patient's cultural background and acculturation influence caring. The cultural background, cultural competence and organisation of the nurse also influence caring. Caring is seen as a complex whole. This study integrates Campinha-Bacote's, Kim-Godwin's, Leininger's and Ray's views of caring with Eriksson's caritative caring and presents caring from a transcultural perspective in a new way as a model for intercultural caring, which can benefit nursing care, education, research and administration. PMID:18840233

  9. Enhanced recovery after elective colorectal surgery: now the standard of care.

    LENUS (Irish Health Repository)

    Andrews, E J

    2011-09-01

    Enhanced recovery programmes have been studied in randomised trials with evidence of quicker recovery of gut function, reduced morbidity, mortality and hospital stay and improved physiological and nutritional outcomes. They aim to reduce the physiological and psychological stress of surgery and consequently the uncontrolled stress response. The key elements, reduced pre-operative fasting, intravenous fluid restriction and early feeding after surgery, are in conflict with traditional management plans but are supported by strong clinical evidence. Given the strength of the current data enhanced recovery should now be the standard of care.

  10. Day-care hypospadias surgery: Single surgeon experience

    Directory of Open Access Journals (Sweden)

    Chandrasekharam V.V.S.S

    2007-01-01

    Full Text Available Aim: To report the results of the early discharge of children after hypospadias repair with an indwelling catheter. Materials and Methods: To facilitate early the discharge of children after hypospadias repair, the author adopted the technique of draining the indwelling urinary catheter into diapers in children undergoing this operation. Home catheter care was taught to the mother; the dressings and catheters were subsequently managed in the outpatient clinic. Results: Over a 2-year period, 43 children were managed by this technique and were sent home within 24-48 h after the operation with an indwelling catheter. Minor problems requiring outpatient visits to the surgeon occurred in nine (20% children after discharge from the hospital. All the nine children were successfully managed as outpatients and no child required rehospitalisation. The catheter remained in position for 5 days in all the children. The overall results were satisfactory with an acceptable (7% fistula rate. Conclusions: It is possible to reduce the duration of the hospital stay of children after hypospadias repair without compromising on the final results.

  11. Orthopaedic surgeries - assessment of ionising radiations exposure in health care workers

    International Nuclear Information System (INIS)

    Full text of publication follows: 1. Objectives: The health care workers are exposed to ionizing radiations during their activities. In the operating rooms, the ionizing radiations are used in orthopaedic surgery and the dose depends on some factors, like the characteristics of the equipment. This study aims to: Estimate the occupational dose of ionizing radiations exposure of the orthopaedic doctors and nurses during the orthopaedic surgeries, in a Portuguese operating room; Sensitize the health care workers to use the individual dosimeter and to adopt radiation preventive measures. 2. Population and methods The study was conducted on nine Orthopaedic doctors and two nurses of an operating room of a hospital in Lisbon neighborhoods. We made a risk evaluating concerning: the radiations dose in different points, corresponding to gonads, hands and crystalline lens levels of all the professionals, during the surgeries; the average period of radiation in the orthopaedic surgeries; the number of annual orthopaedic surgeries, looking for that in the surgeries registers, to estimate the annual ionizing radiations dose of each orthopaedic doctor and nurse. 3. Results The annual doses estimated at different levels for orthopaedic doctors were the following: gonads: between 20,63 and 68,75 mGy; hands: 4,95 16,50 mGy; crystalline lens: 8,25 27,50 mGy). For the orthopaedic nurses: gonads: 130,63 151,25 mGy; hands: 31,35 36,30 mGy; crystalline lens 52,25 60,25 mGy. 4. Conclusions Although the location and positions of health care workers are not the same during the different surgeries and the equipment has an automatic control of the X ray emission, the annual ionizing radiations dose exposure for health care workers is an important one. The risk rating justifies the use of individual dosimeters for better individual dose assessment as part of an ionizing radiations prevention program. As a matter of fact preventive measures begin with a good quantitative risk assessment of

  12. Orthopaedic surgeries - assessment of ionising radiations exposure in health care workers

    Energy Technology Data Exchange (ETDEWEB)

    Leite, E.S.; Uva, A.S. [Lisbon Univ., National School of Public Health/New (Portugal)

    2006-07-01

    Full text of publication follows: 1. Objectives: The health care workers are exposed to ionizing radiations during their activities. In the operating rooms, the ionizing radiations are used in orthopaedic surgery and the dose depends on some factors, like the characteristics of the equipment. This study aims to: Estimate the occupational dose of ionizing radiations exposure of the orthopaedic doctors and nurses during the orthopaedic surgeries, in a Portuguese operating room; Sensitize the health care workers to use the individual dosimeter and to adopt radiation preventive measures. 2. Population and methods The study was conducted on nine Orthopaedic doctors and two nurses of an operating room of a hospital in Lisbon neighborhoods. We made a risk evaluating concerning: the radiations dose in different points, corresponding to gonads, hands and crystalline lens levels of all the professionals, during the surgeries; the average period of radiation in the orthopaedic surgeries; the number of annual orthopaedic surgeries, looking for that in the surgeries registers, to estimate the annual ionizing radiations dose of each orthopaedic doctor and nurse. 3. Results The annual doses estimated at different levels for orthopaedic doctors were the following: gonads: between 20,63 and 68,75 mGy; hands: 4,95 16,50 mGy; crystalline lens: 8,25 27,50 mGy). For the orthopaedic nurses: gonads: 130,63 151,25 mGy; hands: 31,35 36,30 mGy; crystalline lens 52,25 60,25 mGy. 4. Conclusions Although the location and positions of health care workers are not the same during the different surgeries and the equipment has an automatic control of the X ray emission, the annual ionizing radiations dose exposure for health care workers is an important one. The risk rating justifies the use of individual dosimeters for better individual dose assessment as part of an ionizing radiations prevention program. As a matter of fact preventive measures begin with a good quantitative risk assessment of

  13. Emerging alternative model for cardiothoracic surgery training in India

    Directory of Open Access Journals (Sweden)

    Rajan Vaithianathan

    2013-05-01

    Full Text Available Background: In India, cardiothoracic (CT surgery training follows a 3+3-year model, where 3 years of general surgery residency with certification (MS/DNB is required for entering 3 years of thoracic surgery residency (MCh/DNB. There are two certifying boards at the national level. One being the Medical Council of India (MCI, which oversees the major accreditation process involving the undergraduate and postgraduate medical education in India, and the other being the National Board of Examinations (NBE, which was formed for the purpose of establishing a uniform standard of postgraduate medical education. Recently, the latter body has come up with an alternative model for thoracic surgery residency in India. This model includes an integrated 6-year residency, with lesser emphasis on general surgical skills and greater exposure to CT surgery. Conclusions: Changes to the current model of training for CT surgery is the need of the hour and should be initiated very soon by the MCI to meet the future demand for CT surgeons in India. An integrated training program is essential to create a new generation of cardiovascular specialists. Future directions to achieve this goal must include modifications to the undergraduate programs so as to infuse interest for CT surgery in the young minds of medical students.

  14. Nursing care in the perioperative period for patients undergoing bariatric surgery

    OpenAIRE

    Maria Beatriz Guimarães Ferreira; Márcia Marques dos Santos Felix; Cristina Maria Galvão

    2014-01-01

    This integrative review aimed to analyze the available evidence in the literature regarding nursing care in the perioperative period for patients who underwent bariatric surgery. The search for primary studies was carried out in the US National Library of Medicine National Institutes of Health, Cumulative Index to Nursing and Allied Health Literature and Latin American and Caribbean Health Sciences Literature databases. The sample was comprised of 11 primary studies, published between January...

  15. A case of intensive care unit-acquired weakness after emergency surgery for acute abdomen

    OpenAIRE

    Tominaga, Tetsuro; Nonaka, Takashi; Takeshita, Hiroaki; Honda, Yuichiro; Nagura, Hiroki; Shiraishi, Toshio; Kunizaki, Masaki; Sumida, Yorihisa; Hidaka, Shigekazu; Sawai,Terumitsu; Nagayasu, Takeshi

    2016-01-01

    Introduction Surgeons often perform surgery for patients who are critically ill. Intensive care unit (ICU)-acquired weakness (ICUAW) is a condition in which systemic and prolonged muscle weakness occurs and causes worse short-term and long-term outcomes. Presentation of case A 60-year-old woman with sudden nausea and vomiting presented to our hospital and developed shock. Abdominal CT showed thickness of the descending colon and ascites. She was diagnosed with sepsis due to descending colon c...

  16. A case of intensive care unit-acquired weakness after emergency surgery for acute abdomen

    OpenAIRE

    Tetsuro Tominaga; Takashi Nonaka; Hiroaki Takeshita; Yuichiro Honda; Hiroki Nagura; Toshio Shiraishi; Masaki Kunizaki; Yorihisa Sumida; Shigekazu Hidaka; Terumitsu Sawai; Takeshi Nagayasu

    2016-01-01

    Introduction: Surgeons often perform surgery for patients who are critically ill. Intensive care unit (ICU)-acquired weakness (ICUAW) is a condition in which systemic and prolonged muscle weakness occurs and causes worse short-term and long-term outcomes. Presentation of case: A 60-year-old woman with sudden nausea and vomiting presented to our hospital and developed shock. Abdominal CT showed thickness of the descending colon and ascites. She was diagnosed with sepsis due to descending co...

  17. Anesthesia and Intensive care implications for pituitary surgery: Recent trends and advancements

    OpenAIRE

    Sukhminder Jit Singh Bajwa; Sukhwinder Kaur Bajwa

    2011-01-01

    The advancements in neuro-endocrine surgical interventions have been well supported by similar advancements in anesthesiology and intensive care. Surgery of the pituitary tumor poses unique challenges to the anesthesiologists and the intensivists as it involves the principles and practices of both endocrine and neurosurgical management. A multidisciplinary approach involving the endocrine surgeon, neurosurgeon, anesthesiologist, endocrinologist and intensivist is mandatory for a successful su...

  18. DayAND#8211;Care Surgery for Pilonidal Sinus Using Sinotomy Technique and Fibrin Glue Injection

    Directory of Open Access Journals (Sweden)

    Selim Sozen

    2012-06-01

    Conclusion: An ideal surgical procedure for a pilonidal sinus should be one aiming at reducing hospital stay, minimizing tissue assault, promoting early work resumption, and preventing recurrence. The method described in this paper was found to be simple, safe, and feasible as day-care surgery. The technique of sinotomy with a good wound and surrounding skin care is an ideal approach with a high chance of cure. The patients returned to their routine within a short duration of time. [Arch Clin Exp Surg 2012; 1(3.000: 138-141

  19. Best practice eye care models

    Directory of Open Access Journals (Sweden)

    Babar M Qureshi

    2012-01-01

    Full Text Available Since the launching of Global Initiative, VISION 2020 "the Right to Sight" many innovative, practical and unique comprehensive eye care services provision models have evolved targeting the underserved populations in different parts of the World. At places the rapid assessment of the burden of eye diseases in confined areas or utilizing the key informants for identification of eye diseases in the communities are promoted for better planning and evidence based advocacy for getting / allocation of resources for eye care. Similarly for detection and management of diabetes related blindness, retinopathy of prematurity and avoidable blindness at primary level, the major obstacles are confronted in reaching to them in a cost effective manner and then management of the identified patients accordingly. In this regard, the concept of tele-ophthalmology model sounds to be the best solution. Whereas other models on comprehensive eye care services provision have been emphasizing on surgical output through innovative scales of economy that generate income for the program and ensure its sustainability, while guaranteeing treatment of the poorest of the poor.

  20. Modeling the consequences of tongue surgery on tongue mobility

    CERN Document Server

    Buchaillard, Stéphanie; Perrier, Pascal; Payan, Yohan

    2007-01-01

    This paper presents the current achievements of a long term project aiming at predicting and assessing the impact of tongue and mouth floor surgery on tongue mobility. The ultimate objective of this project is the design of a software with which surgeons should be able (1) to design a 3D biomechanical model of the tongue and of the mouth floor that matches the anatomical characteristics of each patient specific oral cavity, (2) to simulate the anatomical changes induced by the surgery and the possible reconstruction, and (3) to quantitatively predict and assess the consequences of these anatomical changes on tongue mobility and speech production after surgery.

  1. The therapeutic use of music as experienced by cardiac surgery patients of an intensive care unit

    Directory of Open Access Journals (Sweden)

    Varshika M. Bhana

    2014-04-01

    Full Text Available Patients perceive the intensive care unit (ICU as being a stressful and anxiety-provoking environment. The physiological effects of stress and anxiety are found to be harmful and therefore should be avoided in cardiac surgery patients. The aim of the study on which this article is based was to describe cardiac surgery patients’ experiences of music as a therapeutic intervention in the ICU of a public hospital. The objectives of this article were to introduce and then expose the cardiac patients to music as part of their routine postoperative care and to explore and describe their experiences of the music intervention. The findings of the research are to be the basis for making recommendations for the inclusion of music as part of the routine postoperative care received by cardiac surgery patients in the ICU. A qualitative research methodology, using a contextual, explorative and descriptive research design, was adopted. The population of the study was cardiac surgery patients admitted to the ICU of a public hospital. An unstructured interview was conducted with each participant and content analysis and coding procedures were used to analyse the data. Four main themes were identified in the results, namely practical and operational aspects of the music sessions; participants’ experiences; discomfort due to therapeutic apparatus and the ICU environment; and the role of music and recommendations for music as a therapeutic intervention. Participants’ experiences were mainly positive. Results focused on experiences of the music and also on the participants’ experiences of the operational aspects of the therapy, as well as factors within and around the participants.

  2. Cost-effectiveness analysis should continually assess competing health care options especially in high volume environments like cataract surgery

    OpenAIRE

    Khan, Ashiya; Amitava, Abadan Khan; Rizvi, Syed Ali Raza; Siddiqui, Ziya; Kumari, Namita; Grover, Shivani

    2015-01-01

    Context: Cost-effectiveness analysis should continually assess competing health care options especially in high volume environments like cataract surgery. Aims: To compare the cost effectiveness of phacoemulsification (PE) versus manual small-incision cataract surgery (MSICS). Settings and Design: Prospective randomized controlled trial. Tertiary care hospital setting. Subjects and Methods: A total of 52 consenting patients with age-related cataracts, were prospectively recruited, and block r...

  3. Cost-effectiveness analysis should continually assess competing health care options especially in high volume environments like cataract surgery

    OpenAIRE

    Ashiya Khan; Abadan Khan Amitava; Syed Ali Raza Rizvi; Ziya Siddiqui; Namita Kumari; Shivani Grover

    2015-01-01

    Context : Cost-effectiveness analysis should continually assess competing health care options especially in high volume environments like cataract surgery. Aims: To compare the cost effectiveness of phacoemulsification (PE) versus manual small-incision cataract surgery (MSICS). Settings and Design: Prospective randomized controlled trial. Tertiary care hospital setting. Subjects and Methods: A total of 52 consenting patients with age-related cataracts, were prospectively recruited, and block ...

  4. Models for Planning and Simulation in Computer Assisted Orthognatic Surgery

    CERN Document Server

    Chabanas, M; Payan, Y; Boutault, F; Chabanas, Matthieu; Marecaux, Christophe; Payan, Yohan; Boutault, Franck

    2002-01-01

    Two aspects required to establish a planning in orthognatic surgery are addressed in this paper. First, a 3D cephalometric analysis, which is clini-cally essential for the therapeutic decision. Then, an original method to build a biomechanical model of patient face soft tissue, which provides evaluation of the aesthetic outcomes of an intervention. Both points are developed within a clinical application context for computer aided maxillofacial surgery.

  5. A MIP Model for Rolling Horizon Surgery Scheduling.

    Science.gov (United States)

    Luo, Li; Luo, Yong; You, Yang; Cheng, Yuanjun; Shi, Yingkang; Gong, Renrong

    2016-05-01

    Most surgery scheduling is done 1 day in advance. Caused by lack of overall planning, this scheduling scheme often results in unbalanced occupancy time of the operating rooms. So we put forward a rolling horizon mixed integer programming model for the scheduling. Rolling horizon scheduling refers to a scheduling scheme in which cyclic surgical requests are taken into account. Surgical requests are updated daily. The completed surgeries are eliminated, and new surgeries are added to the scheduling list. Considering day-to-day demand for surgery, we develop a non-rolling scheduling model (NRSM) and a rolling horizon scheduling model (RSM). By comparing the two, we find that the quality of surgery scheduling is significantly influenced by the variation in demand from day to day. A rolling horizon scheduling will enable a more flexible planning of the pool of surgeries that have not been scheduled into this main blocks, and hence minimize the idle time of operating rooms. The strategy of the RSM helps balance the occupancy time among operating rooms. Using surgical data from five departments of the West China Hospital (WCH), we generate surgical demands randomly to compare the NRSM and the RSM. The results show the operating rooms' average utilization rate using RSM is significantly higher than when applying NRSM. PMID:27071394

  6. Information available on the internet about pain after orthognathic surgery: A careful review

    Directory of Open Access Journals (Sweden)

    Matheus Melo Pithon

    2014-12-01

    Full Text Available OBJECTIVE: Investigate the quality of data available on the internet with respect to pain after orthognathic surgery.METHODS: A careful search was conducted on the Internet in December, 2012. The most accessed websites browsers were employed for research using the terms: "pain" and "orthognathic surgery" together. The first 30 results of each portal were examined, and after applying the exclusion criteria, 29 sites remained. All remaining websites went through an evaluation process with online tools that investigated the quality, level of reading, accessibility, usability and reliability.RESULTS: Assessment criteria outcomes were considered unfavorable. Texts were considered difficult to read with inappropriate language for the general public. The mean global validation for the 29 websites of the LIDA instrument was 65.10, thereby indicating a structure of medium quality.CONCLUSION: Information about post-orthognathic surgery pain available on the internet is poorly written and unreliable. Therefore, candidates for orthognathic surgery must seek information from specialists who, in turn, should indicate reliable sources.

  7. Information available on the internet about pain after orthognathic surgery: A careful review

    Science.gov (United States)

    Pithon, Matheus Melo; dos Santos, Elinailton Silva

    2014-01-01

    OBJECTIVE: Investigate the quality of data available on the internet with respect to pain after orthognathic surgery. METHODS: A careful search was conducted on the Internet in December, 2012. The most accessed websites browsers were employed for research using the terms: "pain" and "orthognathic surgery" together. The first 30 results of each portal were examined, and after applying the exclusion criteria, 29 sites remained. All remaining websites went through an evaluation process with online tools that investigated the quality, level of reading, accessibility, usability and reliability. RESULTS: Assessment criteria outcomes were considered unfavorable. Texts were considered difficult to read with inappropriate language for the general public. The mean global validation for the 29 websites of the LIDA instrument was 65.10, thereby indicating a structure of medium quality. CONCLUSION: Information about post-orthognathic surgery pain available on the internet is poorly written and unreliable. Therefore, candidates for orthognathic surgery must seek information from specialists who, in turn, should indicate reliable sources. PMID:25628084

  8. Palliative Care Doula: an innovative model.

    Science.gov (United States)

    Lentz, Judy C

    2014-01-01

    Walking the journey of serious illness is very difficult and stressful for patients and families. A universal principle of palliative care is caring for the patient/ family unit. This article introduces a model for the Palliative Care Doula for experienced and advanced practice palliative care nurses to support patients and families during the traumatic and vulnerable period of end-of-life care. PMID:25296488

  9. Safety considerations for Health care Workers involved in Cytoreductive Surgery and Perioperative chemotherapy.

    Science.gov (United States)

    Bhatt, Aditi; Mittal, Sourabh; Gopinath, K S

    2016-06-01

    The combined modality treatment of cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) has gained worldwide acceptance for management of selected patients with peritoneal metastases from various cancers. Cytoreductive surgery is performed with the goal of removing all macroscopic disease and is coupled with perioperative chemotherapy (POC) in the form of HIPEC with or without EPIC (early postoperative intraperitoneal chemotherapy) to deal with the microscopic residual disease. These treatments entail the use of cytotoxic drugs in the operation theatre or in the intensive care unit where they are not commonly used and put the healthcare workers participating in the treatment at risk of exposure. CRS is performed with high voltage electrocautery generating a large amount of surgical smoke which is inhaled by the involved personnel and has potential health hazards. This article outlines the safety measures to be taken while performing CRS and POC. PMID:27065717

  10. Implementation of a bundle of care to reduce surgical site infections in patients undergoing vascular surgery.

    Directory of Open Access Journals (Sweden)

    Jasper van der Slegt

    Full Text Available BACKGROUND: Surgical site infections (SSI's are associated with severe morbidity, mortality and increased health care costs in vascular surgery. OBJECTIVE: To implement a bundle of care in vascular surgery and measure the effects on the overall and deep-SSI's rates. DESIGN: Prospective, quasi-experimental, cohort study. METHODS: A prospective surveillance for SSI's after vascular surgery was performed in the Amphia hospital in Breda, from 2009 through 2011. A bundle developed by the Dutch hospital patient safety program (DHPSP was introduced in 2009. The elements of the bundle were (1 perioperative normothermia, (2 hair removal before surgery, (3 the use of perioperative antibiotic prophylaxis and (4 discipline in the operating room. Bundle compliance was measured every 3 months in a random sample of surgical procedures and this was used for feedback. RESULTS: Bundle compliance improved significantly from an average of 10% in 2009 to 60% in 2011. In total, 720 vascular procedures were performed during the study period and 75 (10.4% SSI were observed. Deep SSI occurred in 25 (3.5% patients. Patients with SSI's (28,5±29.3 vs 10.8±11.3, p<0.001 and deep-SSI's (48.3±39.4 vs 11.4±11.8, p<0.001 had a significantly longer length of hospital stay after surgery than patients without an infection. A significantly higher mortality was observed in patients who developed a deep SSI (Adjusted OR: 2.96, 95% confidence interval 1.32-6.63. Multivariate analysis showed a significant and independent decrease of the SSI-rate over time that paralleled the introduction of the bundle. The SSI-rate was 51% lower in 2011 compared to 2009. CONCLUSION: The implementation of the bundle was associated with improved compliance over time and a 51% reduction of the SSI-rate in vascular procedures. The bundle did not require expensive or potentially harmful interventions and is therefore an important tool to improve patient safety and reduce SSI's in patients undergoing

  11. COMPARASION OF ISOFLURANE AND HALOTHANE ON RECOVERY CHARACTERISTICS IN DAY CARE SURGERY

    Directory of Open Access Journals (Sweden)

    Kewal Krishan

    2014-12-01

    Full Text Available Day Care Surgery conducted under general anaesthesia, largely depends on anaesthetic agents which have shorter duration of action and hence are able to provide rapid recovery. In the present study we intend to compare the recovery profile of the two easily available agents in India i.e. isoflurane and halothane and compare their usefulness in day care surgery. MATERIALS AND METHODS: 50 patients were randomly divided into two groups of 25 each in age group of 18 to 60 years, of either sex, of American Society of Anaesthesiologists (ASA grade I or II undergoing different surgeries of short duration up to half an hour, after proper preoperative screening. In both the groups induction was done with propofol 2 mg/kg. In group I patients, 1.0 Minimum Alveolar Concentration (MAC halothane and in group II 1.0 MAC isoflurane was used for maintenance of general anesthesia along with mixture of oxygen and nitrous oxide in the ratio of 40: 60. Narcotics and anti sialogogues that cross blood brain barrier were avoided, which may interfere with the recovery patterns. Postoperative recovery was divided into two phases and both the groups were compared by means of various clinical tests. RESULT: We found that early recovery following Isoflurane was more rapid compared to Halothane. The psychomotor tests to assess the intermediate recovery also showed the significant difference between the two groups with P value <0.001. More number of patients was able to sit up at half an hour and stand at two hours in the isoflurane group compared to halothane group. CONCLUSION: Isoflurane is a useful and better anesthetic over halothane and offers a clear advantage when used for maintenance of anaesthesia for operations performed on a day-care basis.

  12. S3 guidelines for intensive care in cardiac surgery patients: hemodynamic monitoring and cardiocirculary system

    Directory of Open Access Journals (Sweden)

    Schmitt, D. V.

    2010-01-01

    Full Text Available Hemodynamic monitoring and adequate volume-therapy, as well as the treatment with positive inotropic drugs and vasopressors are the basic principles of the postoperative intensive care treatment of patient after cardiothoracic surgery. The goal of these S3 guidelines is to evaluate the recommendations in regard to evidence based medicine and to define therapy goals for monitoring and therapy. In context with the clinical situation the evaluation of the different hemodynamic parameters allows the development of a therapeutic concept and the definition of goal criteria to evaluate the effect of treatment. Up to now there are only guidelines for subareas of postoperative treatment of cardiothoracic surgical patients, like the use of a pulmonary artery catheter or the transesophageal echocardiography. The German Society for Thoracic and Cardiovascular Surgery (Deutsche Gesellschaft für Thorax-, Herz- und Gefäßchirurgie, DGTHG and the German Society for Anaesthesiology and Intensive Care Medicine (Deutsche Gesellschaft für Anästhesiologie und lntensivmedizin, DGAI made an approach to ensure and improve the quality of the postoperative intensive care medicine after cardiothoracic surgery by the development of S3 consensus-based treatment guidelines. Goal of this guideline is to assess the available monitoring methods with regard to indication, procedures, predication, limits, contraindications and risks for use. The differentiated therapy of volume-replacement, positive inotropic support and vasoactive drugs, the therapy with vasodilatators, inodilatators and calcium sensitizers and the use of intra-aortic balloon pumps will also be addressed. The guideline has been developed following the recommendations for the development of guidelines by the Association of the Scientific Medical Societies in Germany (AWMF. The presented key messages of the guidelines were approved after two consensus meetings under the moderation of the Association of the

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

    Directory of Open Access Journals (Sweden)

    Swart Annemiek

    2006-11-01

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

  14. Simulation Modeling for Process Improvement in a General Surgery Service

    Directory of Open Access Journals (Sweden)

    Kidak Levent B.

    2011-03-01

    Full Text Available The aim of the study is to improve the General Surgery patients' treatment duration in order to eliminate the bottlenecks by speeding up the process. For this purpose, some model proposals were carried out to allow reorganizing the processes to serve more patients by improving the productivity of the clinic. The study has been carried out in the general surgery clinic at the well known, training and research hospital. First of all, the simulation model of the existing system was demonstrated. The simulation model has been developed via PROMODEL software program. In the simulation model installed, four scenarios have been established in order to determine the critical factors which effect patients’ waiting durations. Thus, the goal of the study was to reduce the waiting times by considering what-if analysis using simulation. The model has been worked on for six months and ten times repetitively, so to get some statistics. It has been determined that an improvement of 17% efficiency of operations in clinic may be considerable in case of reviewing and redesigning the processes of the General Surgery clinic. It was found that a decrease of 76, 57 and 52% in the duration patients’ being in the system for Medical Treatment (MTP, Operation (OP, and Urgent Operations (UOP, respectively. All outcomes of study showed that an improvement in the efficiency could be acquired without any financial burden for the hospital budget by enhancing the processes in General Surgery clinic via using simulation modeling.

  15. Biomechanical models to simulate consequences of maxillofacial surgery

    CERN Document Server

    Payan, Y; Pelorson, X; Vilain, C; Levy, P; Luboz, V; Perrier, P; Payan, Yohan; Chabanas, Matthieu; Pelorson, Xavier; Vilain, Coriandre; Levy, Patrick; Luboz, Vincent; Perrier, Pascal

    2002-01-01

    This paper presents the biomechanical finite element models that have been developed in the framework of the computer-assisted maxillofacial surgery. After a brief overview of the continuous elastic modelling method, two models are introduced and their use for computer-assisted applications discussed. The first model deals with orthognathic surgery and aims at predicting the facial consequences of maxillary and mandibular osteotomies. For this, a generic three-dimensional model of the face is automatically adapted to the morphology of the patient by the mean of elastic registration. Qualitative simulations of the consequences of an osteotomy of the mandible can thus be provided. The second model addresses the Sleep Apnoea Syndrome. Its aim is to develop a complete modelling of the interaction between airflow and upper airways walls during respiration. Dynamical simulations of the interaction during a respiratory cycle are computed and compared with observed phenomena.

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

    DEFF Research Database (Denmark)

    Kehlet, H.; Wilmore, D.W.

    2008-01-01

    implementation issues were based on data published within the past 5 years from major anesthesiological and surgical journals, using systematic reviews where appropriate instead of multiple references of original work. DATA SYNTHESIS: Based on an increasing amount of multinational, multicenter cohort studies......, randomized studies, and meta-analyses, the concept of the "fast-track methodology" has uniformly provided a major enhancement in recovery leading to decreased hospital stay and with an apparent reduction in medical morbidity but unaltered "surgery-specific" morbidity in a variety of procedures. However......, despite being based on a combination of evidence-based unimodal principles of care, recent surveys have demonstrated slow adaptation and implementation of the fast-track methodology. CONCLUSION: Multimodal evidence-based care within the fast-track methodology significantly enhances postoperative recovery...

  17. Should Cerebral Near-infrared Spectroscopy be Standard of Care in Adult Cardiac Surgery?

    Science.gov (United States)

    Bevan, Priscilla J W

    2015-06-01

    Near-infrared spectroscopy (NIRS) is non-invasive, easy to use, and offers real-time monitoring of the oxygen content of cerebral tissue. An effective and user-friendly method of cerebral monitoring stands to offer a significant advance in patient care during adult cardiac surgery, particularly for surgery in which the continuity of cerebral vessels may be compromised. While the current evidence does not definitively show improvement in neurological outcomes, it can be argued that the overall risk to benefit ratio falls on the side of NIRS. NIRS also gives information about the oxygenation of systemic tissues. It may be that in surgery that does not involve the aortic arch, the value of NIRS will be in increased individualisation of patient management and improved systemic perfusion, impacting general outcomes as much as neurological outcomes. This review will summarise the need for neuromonitoring and the principles of NIRS. It will examine the thresholds used to define desaturation, the evidence for clinical benefit from NIRS, and the criticisms and limitations of NIRS. It will also discuss the uses of NIRS beyond improving neurological outcomes alone. PMID:25735719

  18. Soft Tissue Biomechanical Modeling for Computer Assisted Surgery

    CERN Document Server

    2012-01-01

      This volume focuses on the biomechanical modeling of biological tissues in the context of Computer Assisted Surgery (CAS). More specifically, deformable soft tissues are addressed since they are the subject of the most recent developments in this field. The pioneering works on this CAS topic date from the 1980's, with applications in orthopaedics and biomechanical models of bones. More recently, however, biomechanical models of soft tissues have been proposed since most of the human body is made of soft organs that can be deformed by the surgical gesture. Such models are much more complicated to handle since the tissues can be subject to large deformations (non-linear geometrical framework) as well as complex stress/strain relationships (non-linear mechanical framework). Part 1 of the volume presents biomechanical models that have been developed in a CAS context and used during surgery. This is particularly new since most of the soft tissues models already proposed concern Computer Assisted Planning, with ...

  19. Effect of intermediate care on mortality following emergency abdominal surgery. The InCare trial: study protocol, rationale and feasibility of a randomised multicentre trial

    Directory of Open Access Journals (Sweden)

    Vester-Andersen Morten

    2013-02-01

    Full Text Available Abstract Background Emergency abdominal surgery carries a 15% to 20% short-term mortality rate. Postoperative medical complications are strongly associated with increased mortality. Recent research suggests that timely recognition and effective management of complications may reduce mortality. The aim of the present trial is to evaluate the effect of postoperative intermediate care following emergency major abdominal surgery in high-risk patients. Methods and design The InCare trial is a randomised, parallel-group, non-blinded clinical trial with 1:1 allocation. Patients undergoing emergency laparotomy or laparoscopic surgery with a perioperative Acute Physiology and Chronic Health Evaluation II score of 10 or above, who are ready to be transferred to the surgical ward within 24 h of surgery are allocated to either intermediate care for 48 h, or surgical ward care. The primary outcome measure is all-cause 30-day mortality. We aim to enrol 400 patients in seven Danish hospitals. The sample size allows us to detect or refute a 34% relative risk reduction of mortality with 80% power. Discussion This trial evaluates the benefits and possible harm of intermediate care. The results may potentially influence the survival of many high-risk surgical patients. As a pioneer trial in the area, it will provide important data on the feasibility of future large-scale randomised clinical trials evaluating different levels of postoperative care. Trial registration Clinicaltrials.gov identifier: NCT01209663

  20. Validation of four different risk stratification models in patients undergoing heart valve surgery in a single center in China

    Institute of Scientific and Technical Information of China (English)

    ZHANG Chun-xiao; XU Jian-ping; GE Yi-peng; WEI Yu; YANG Yan; LIU Feng; SHI Yi

    2011-01-01

    Background Several risk stratification models have been developed for cardiac surgery. This study aimed to evaluate the accuracy of four existing risk stratification models, the Fuwai System for Cardiac Operative Risk Evaluation (FuwaiSCORE), the Society of Thoracic Surgeons 2008 cardiac surgery risk model for isolated valve surgery (the STS model), the European System for Cardiac Operative Risk Evaluation (EuroSCORE) and the initial Parsonnet's score (the Parsonnet model) in predicting prolonged intensive care unit (ICU) stay in Chinese patients undergoing heart valve surgery. Methods Data were collected retrospectively from records of 1333 consecutive patients who received heart valve surgery in a single center between November 2006 and December 2007. Prolonged ICU stay was defined as not less than 124 hours. Calibration was assessed using the Hosmer-Lemeshow (H-L) goodness of fit test. Discrimination was assessed using the receiver-operating-characteristic (ROC) curve area. Results The FuwaiSCORE showed good calibration and discrimination compared with other risk models. According to the H-L statistics, the value of the FuwaiSCORE was 12.82, P>0.1. The area under ROC curve of the FuwaiSCORE was 0.81 (95%C/0.78-0.84). Conclusions Our study suggests that the FuwaiSCORE is superior to the other three risk models in predicting prolonged length of ICU stay in Chinese patients with heart valve surgery. Having fewer variables, the system is much easier for bedside use than other systems.

  1. The specialty of colon and rectal surgery: its impact on patient care and role in academic medicine.

    OpenAIRE

    Walter E. Longo

    2003-01-01

    The specialty of colon and rectal surgery, a specialty of general surgery, has evolved from the field of proctology. Clinical care has demonstrated decreased number of patients requiring intestinal stomas, improved quality of life in patients with benign anorectal disorders, and more favorable results in patients afflicted with primary and recurrent colorectal cancer. Basic science investigations have spawned from clinical questions such as the molecular biology of colorectal cancer, use of c...

  2. Incidence and severity of respiratory insufficiency detected by transcutaneous carbon dioxide monitoring after cardiac surgery and intensive care unit discharge

    OpenAIRE

    Lagow, Elaine E.; Leeper, Barbara “Bobbi”; Jennings, Linda W.; Ramsay, Michael A.E.

    2013-01-01

    Patients undergoing coronary artery bypass surgery and/or heart valve surgery using a median sternotomy approach coupled with the use of cardiopulmonary bypass often experience pulmonary complications in the postoperative period. These patients are initially monitored in an intensive care unit (ICU) but after discharge from this unit to the ward they may still have compromised pulmonary function. This dysfunction may progress to significant respiratory failure that will cause the patient to r...

  3. The Gold Coast Integrated Care Model

    OpenAIRE

    Connor, Martin; Cooper, Helen; McMurray, Anne

    2016-01-01

    This article outlines the development of the Australian Gold Coast Integrated Care Model based on the elements identified in contemporary research literature as essential for successful integration of care between primary care, and acute hospital services. The objectives of the model are to proactively manage high risk patients with complex and chronic conditions in collaboration with General Practitioners to ultimately reduce presentations to the health service emergency department, improve ...

  4. UML based modeling of medical applications workflow in maxillofacial surgery

    OpenAIRE

    Toma, M; Busam, A; Ortmaier, T; Raczkowsky, J.; Höpner, C; Marmulla1, R.

    2007-01-01

    This paper presents our research in medical workflow modeling for computer- and robot-based surgical intervention in maxillofacial surgery. Our goal is to provide a method for clinical workflow modeling including workflow definition for pre- and intra-operative steps, analysis of new methods for combining conventional surgical procedures with robot- and computer-assisted procedures and facilitate an easy implementation of hard- and software systems.

  5. Orthognathic Surgery Patients (Maxillary Impaction and Setback Plus Mandibular Advancement Plus Genioplasty Need More Intensive Care Unit (ICU Admission after Surgery

    Directory of Open Access Journals (Sweden)

    Hamidreza Eftekharian

    2015-03-01

    Full Text Available Statement of the Problem: Due to shortage of ICU beds in hospitals, knowing what kind of orthognathic surgery patients more need ICU care after surgery would be important for surgeons and hospitals to prevent unnecessary ICU bed reservation. Purpose: The aim of the present study was to determine what kinds of orthognathic surgery patients would benefit more from ICU care after surgery. Materials and Method: 210 patients who were admitted to Chamran Hospital, Shiraz, for bimaxillary orthognathic surgery (2008-2013 were reviewed based on whether they had been admitted to ICU or maxillofacial surgery ward. Operation time, sex, intraoperative Estimated Blood Loss (EBL, postoperative complications, ICU admission, and unwanted complications resulting from staying in ICU were assessed. Results: Of 210 patients undergoing bimaxillary orthognathic surgery, 59 patients (28.1% were postoperatively admitted to the ICU and 151 in the maxillofacial ward (71.9%. There was not statistically significant difference in age and sex between the two groups (p> 0.05. The groups were significantly different in terms of operation time (p< 0.001. Blood loss For ICU admitted patients was 600.00±293.621mL and for those who were hospitalized in the ward was 350.00±298.397 mL. Statistically significant differences were found between the two groups (p< 0.001. Moreover, there was a direct linear correlation between operation time and intraoperative estimated blood loss and this relationship was statistically significant (r=0.42, p< 0.001. Patients with maxillary impaction and setback plus mandibular advancement plus genioplasty were among the most ICU admitted patients (44%, while these patients were only 20% of all patients who were admitted to the ward. As a final point, the result illustrated that patients who were admitted to the ICU experienced more complication such as bleeding, postoperative nausea, and pain (p< 0.001. Conclusion: Orthognathic surgery patients

  6. Urinary neutrophil gelatinase-associated lipocalin as an early predictor of prolonged intensive care unit stay after cardiac surgery

    Directory of Open Access Journals (Sweden)

    Elena Bignami

    2012-01-01

    Full Text Available Neutrophil gelatinase-associated lipocalin (NGAL is a protein of lipocalin family highly expressed in various pathologic states and is an early biomarker of acute kidney injury in cardiac surgery. We performed an observational study to evaluate the role of NGAL in predicting postoperative intensive care stay in high-risk patients undergoing cardiac surgery. We enrolled 27 consecutive patients who underwent high-risk cardiac surgery with cardiopulmonary bypass. Urinary NGAL (uNGAL was measured before surgery, at intensive care unit (ICU arrival and 24 h later. Univariate and multivariate predictors of ICU stay were performed. uNGAL was 18.0 (8.7-28.1 ng/mL at baseline, 10.7 (4.35-36.0 ng/mL at ICU arrival and 29.6 (9.65-29.5 24 h later. The predictors of prolonged ICU stay at the multivariate analysis were body mass index (BMI, uNGAL 24 h after surgery, and aortic cross-clamp time. The predictors of high uNGAL levels 24 h after at a multivariate analysis were preoperative uNGAL and logistic European System for Cardiac Operative Risk Evaluation. At a multivariate analysis the only independent predictors of prolonged ICU stay were BMI, uNGAL 24 h after surgery and aortic cross-clamp time.

  7. Music benefits on postoperative distress and pain in pediatric day care surgery

    Directory of Open Access Journals (Sweden)

    Valeria Calcaterra

    2014-09-01

    Full Text Available Postoperative effect of music listening has not been established in pediatric age. Response on postoperative distress and pain in pediatric day care surgery has been evaluated. Forty-two children were enrolled. Patients were randomly assigned to the music-group (music intervention during awakening period or the non-music group (standard postoperative care. Slow and fast classical music and pauses were recorded and played via ambient speakers. Heart rate, blood pressure, oxygen saturation, glucose and cortisol levels, faces pain scale and Face, Legs, Activity, Cry, Consolability (FLACC Pain Scale were considered as indicators of response to stress and pain experience. Music during awakening induced lower increase of systolic and diastolic blood pressure levels. The non-music group showed progressive increasing values of glycemia; in music-group the curve of glycemia presented a plateau pattern (P<0.001. Positive impact on reactions to pain was noted using the FLACC scale. Music improves cardiovascular parameters, stress-induced hyperglycemia. Amelioration on pain perception is more evident in older children. Positive effects seems to be achieved by the alternation of fast, slow rhythms and pauses even in pediatric age.

  8. Study of the effect of humanistic nursing care model wards in Children Caring Ward School on the nurses' caring ability

    Institute of Scientific and Technical Information of China (English)

    Jiao He; De-Ying Hu; Yi-Lan Liu; Li-Fen Wu; Lian Liu

    2016-01-01

    Objective: To understand the effect of humanistic nursing care model wards in Children Caring Ward School (CCWS) on the nurses' caring ability. Methods: Questionnaire 25 nurses of humanistic nursing care model wards in CCWS using the Nkongho Caring Ability Inventory (CAI) before and after implement the humanistic nursing care model, including reform the systems of nursing care, introduce humanistic care model, implement the humanistic care, to measure the nurses' caring ability. Results: The nurses' caring ability had significantly developed on total, cognition dimension, courage dimension and patience dimension after all measures considered (p Conclusions: The humanistic nursing care model wards in CCWS has a positive effect on the nurses' caring ability, not only to help build great relationships between nurses and patients but also to enhance the patients' satisfaction.

  9. Modeling Surgery: A New Way Toward Understanding Earth Climate Variability

    Institute of Scientific and Technical Information of China (English)

    WU Lixin; LIU Zhengyu; Robert Gallimore; Michael Notaro; Robert Jacob

    2005-01-01

    A new modeling concept, referred to as Modeling Surgery, has been recently developed at University of Wisconsin-Madison. It is specifically designed to diagnose coupled feedbacks between different climate components as well as climatic teleconnections within a specific component through systematically modifying the coupling configurations and teleconnective pathways. It thus provides a powerful means for identifying the causes and mechanisms of low-frequency variability in the Earth's climate system. In this paper, we will give a short review of our recent progress in this new area.

  10. Understanding Business Models in Health Care.

    Science.gov (United States)

    Sharan, Alok D; Schroeder, Gregory D; West, Michael E; Vaccaro, Alexander R

    2016-05-01

    The increasing focus on the costs of care is forcing health care organizations to critically look at their basic set of processes and activities, to determine what type of value they can deliver. A business model describes the resources, processes, and cost assumptions that an organization makes that will lead to the delivery of a unique value proposition to a customer. As health care organizations are beginning to transform their structure in preparation for a value-based delivery system, understanding business model theory can help in the redesign process. PMID:27018909

  11. Animal Surgery and Resources Core

    Data.gov (United States)

    Federal Laboratory Consortium — The ASR services for NHLBI research animals include: animal model development, surgery, surgical support, post-operative care as well as technical services such as...

  12. [Current aspects of war surgery. From the trauma center to precarious medical care].

    Science.gov (United States)

    Houdelette, P

    1997-01-01

    War, said Carl von Clausewitz, is a cameleon. In this century, each armed conflict has proved to be unique, particularly in its medical aspects, with its own features and teaching its won lessons. As recent events show, no conflict is a fact of the past. Medical care delivered to war casualties depend on the circumstances of the war, on the medical resources available, but also on the price that cultures or circumstances place on it. Everything separates these two paradigms; on the one hand the "precious" casualty of western armies whose medical support is organized in a concept (forward medical and surgical care, ultra-rapid medical evacuation) tailored to each case, and as close as possible to the medical care of a civilian trauma patient whose models remains the North-American ballistic wound managed in trauma centers; on the other hand, civilian victims, in large numbers, in poor and disorganized countries, often abandoned to their own fate or sorted by "epidemiological" triage, which guarantees a distribution, as efficient as possible, of limited medical care. In war, advanced medical care and precarious medicine may work side by side according to two logics which do not exclude one another and constantly improve. PMID:9297902

  13. Augmenting Surgery via Multi-scale Modeling and Translational Systems Biology in the Era of Precision Medicine: A Multidisciplinary Perspective.

    Science.gov (United States)

    Kassab, Ghassan S; An, Gary; Sander, Edward A; Miga, Michael I; Guccione, Julius M; Ji, Songbai; Vodovotz, Yoram

    2016-09-01

    In this era of tremendous technological capabilities and increased focus on improving clinical outcomes, decreasing costs, and increasing precision, there is a need for a more quantitative approach to the field of surgery. Multiscale computational modeling has the potential to bridge the gap to the emerging paradigms of Precision Medicine and Translational Systems Biology, in which quantitative metrics and data guide patient care through improved stratification, diagnosis, and therapy. Achievements by multiple groups have demonstrated the potential for (1) multiscale computational modeling, at a biological level, of diseases treated with surgery and the surgical procedure process at the level of the individual and the population; along with (2) patient-specific, computationally-enabled surgical planning, delivery, and guidance and robotically-augmented manipulation. In this perspective article, we discuss these concepts, and cite emerging examples from the fields of trauma, wound healing, and cardiac surgery. PMID:27015816

  14. Otologic surgeries in National Ear Care Centre, Kaduna, Nigeria: A 5 years review

    OpenAIRE

    Grema Umar Sambo; Aminu Bakari; Musa Thomas Samdi; Garba Mohammed Mainasara; Joseph Yohanna; Abdullahi Musa Kirfi

    2015-01-01

    Background: Otologic surgeries that endure are based on a detailed knowledge of anatomy, physiology, and pathology of the temporal bone. Ear surgeries are challenging to most otolaryngologists practicing in Nigeria. The aim was to present a 5 years review of indications, types, complications, success, and limitations of the ear surgeries at the study center. Materials and Methods: A 5 years retrospective review of all the otologic surgeries are done under general and local anesthesia from Jul...

  15. Cataract Surgery Visual Outcomes and Associated Risk Factors in Secondary Level Eye Care Centers of L V Prasad Eye Institute, India

    OpenAIRE

    Sumathi Matta; Jiwon Park; Ghanshyam Palamaner Subash Shantha; Rohit C Khanna; Gullapalli N Rao

    2016-01-01

    Purpose To evaluate cataract surgery visual outcomes and associated risk factors in rural secondary level eye care centers of L V Prasad Eye Institute (LVPEI), India. Methods The Eye Health pyramid of LVPEI has a network of rural secondary care centres (SCs) and attached vision centres (VCs) that provide high quality comprehensive eye care with permanent infrastructure to the most disadvantaged sections of society. The most common procedure performed at SCs is cataract surgery. We au...

  16. Optimizing postoperative care protocols in thoracic surgery: best evidence and new technology.

    Science.gov (United States)

    French, Daniel G; Dilena, Michael; LaPlante, Simon; Shamji, Farid; Sundaresan, Sudhir; Villeneuve, James; Seely, Andrew; Maziak, Donna; Gilbert, Sebastien

    2016-02-01

    Postoperative clinical pathways have been shown to improve postoperative care and decrease length of stay in hospital. In thoracic surgery there is a need to develop chest tube management pathways. This paper considers four aspects of chest tube management: (I) appraising the role of chest X-rays in the management of lung resection patients with chest drains; (II) selecting of a fluid output threshold below which chest tubes can be removed safely; (III) deciding whether suction should be applied to chest tubes; (IV) and selecting the safest method for chest tube removal. There is evidence that routine use of chest X-rays does not influence the management of chest tubes. There is a lack of consensus on the highest fluid output threshold below which chest tubes can be safely removed. The optimal use of negative intra-pleural pressure has not yet been established despite multiple randomized controlled trials and meta-analyses. When attempting to improve efficiency in the management of chest tubes, evidence in support of drain removal without a trial of water seal should be considered. Inconsistencies in the interpretation of air leaks and in chest tube management are likely contributors to the conflicting results found in the literature. New digital pleural drainage systems, which provide a more objective air leak assessment and can record air leak trend over time, will likely contribute to the development of new evidence-based guidelines. Technology should be combined with continued efforts to standardize care, create clinical pathways, and analyze their impact on postoperative outcomes. PMID:26941968

  17. Sevoflurane provides better recovery than propofol plus fentanyl in anaesthesia for day-care surgery.

    Science.gov (United States)

    Peduto, V A; Mezzetti, D; Properzi, M; Giorgini, C

    2000-02-01

    To compare ease of maintenance and recovery characteristics of sevoflurane and propofol plus fentanyl in day-care anaesthesia, 60 outpatients undergoing elective surgery of up to 3 h duration were randomized to receive sevoflurane or propofol as their primary anaesthetic. Induction was always carried out with propofol, but a fentanyl bolus 5 microg kg-1 was added in the propofol group. Anaesthesia was supplemented with up to 70% N2O. Significantly shorter times to extubation (10.03 min +/- 3.2 SD vs. 17.2 +/- 7.3; P < 0.001) and emergence (10.4 +/- 3.1 vs. 16.8 +/- 6.4; P < 0.001) were observed in the sevoflurane group. Patients treated with sevoflurane felt less confused, showed better performances in the digit symbol substitution test and achieved higher modified Aldrete scores sooner in the post-operative course. Maintenance of anaesthesia with sevoflurane produces faster emergence and recovery than propofol plus fentanyl after anaesthesia of short to intermediate duration. PMID:10758459

  18. Anesthesia and Intensive care implications for pituitary surgery: Recent trends and advancements

    Directory of Open Access Journals (Sweden)

    Sukhminder Jit Singh Bajwa

    2011-01-01

    Full Text Available The advancements in neuro-endocrine surgical interventions have been well supported by similar advancements in anesthesiology and intensive care. Surgery of the pituitary tumor poses unique challenges to the anesthesiologists and the intensivists as it involves the principles and practices of both endocrine and neurosurgical management. A multidisciplinary approach involving the endocrine surgeon, neurosurgeon, anesthesiologist, endocrinologist and intensivist is mandatory for a successful surgical outcome. The focus of pre-anesthetic checkup is mainly directed at the endocrinological manifestations of pituitary hypo or hyper-secretion as it secretes a variety of essential hormones, and also any pathological state that can cause imbalance of pituitary secretions. The pathophysiological aspects associated with pituitary tumors mandate a thorough airway, cardiovascular, neurologic and endocrinological assessment. A meticulous preoperative preparation and definite plans for the intra-operative period are the important clinical components of the anesthetic strategy. Various anesthetic modalities and drugs can be useful to provide a smooth intra-operative period by countering any complication and thus providing an uneventful recovery period.

  19. Implementing Outcome Measures Within an Enhanced Palliative Care Day Care Model.

    LENUS (Irish Health Repository)

    Kilonzo, Isae

    2015-04-23

    Specialist palliative care day care (SPDC) units provide an array of services to patients and their families and can increase continuity of care between inpatient and homecare settings. A multidisciplinary teamwork approach is emphasized, and different models of day care exist. Depending on the emphasis of care, the models can be social, medical, therapeutic, or mixed. We describe our experience of introducing an enhanced therapeutic specialist day care model and using both patient- and carer-rated tools to monitor patient outcomes.

  20. Palonosetron: A novel approach to control postoperative nausea and vomiting in day care surgery

    Directory of Open Access Journals (Sweden)

    Sukhminderjit Singh Bajwa

    2011-01-01

    Full Text Available Background: Postoperative nausea and vomiting (PONV is one of the complications which hamper the successful implementation of day care surgical procedure in spite of the availability of so many antiemetic drugs and regimens for its prevention. The aim was to compare the prophylactic effects of intravenously (IV administered ondansetron and palonosetron on PONV prevention in patients undergoing laparoscopic gynecological surgery under general anesthesia. Methods: A prospective double-blind study comprised of 60 ASAI/II female patients between the age group of 25 and 40 years was carried out in the Departments of Anesthesiology and Obstetrics and Gynecology of our institute. Patients were randomly divided into two groups of 30 patients each in a double-blind manner. Group I received 8 mg of inj. ondansetron IV while group II received inj. palonosetron 0.075 mg IV 5 minutes before the induction of anesthesia. The need for rescue antiemetics, episodes of PONV and other side effects were observed for 6 hours in the postanesthesia care unit and thereafter complaints were received on phone after the discharge. At the end of study, results were compiled and statistical data was subjected to statistical analysis using Student two-tailed ′t′ and c2 test and value of P<0.05 was considered significant. Results: The demographical profile of the patients was comparable. Twenty and 13.33% of the patients in group I had nausea and vomiting episodes postoperatively as compared to 6.67% and 3.33%, respectively, in group II which was statistically significant (P<0.05. Twenty percent of the patients in group I experienced significant post-op headache as compared to 6.67% in group II. The mean rescue dose of antiemetic was significantly higher (10.6 mg in the group I as compared to group II (6.4 mg (P=0.036. The rest of parameters were comparable and statistically nonsignificant. Conclusions: Palonosetron is a comparatively better drug to prevent the PONV in

  1. A robust estimation model for surgery durations with temporal, operational, and surgery team effects.

    Science.gov (United States)

    Kayış, Enis; Khaniyev, Taghi T; Suermondt, Jaap; Sylvester, Karl

    2015-09-01

    For effective operating room (OR) planning, surgery duration estimation is critical. Overestimation leads to underutilization of expensive hospital resources (e.g., OR time) whereas underestimation leads to overtime and high waiting times for the patients. In this paper, we consider a particular estimation method currently in use and using additional temporal, operational, and staff-related factors provide a statistical model to adjust these estimates for higher accuracy.The results show that our method increases the accuracy of the estimates, in particular by reducing large errors. For the 8093 cases we have in our data, our model decreases the mean absolute deviation of the currently used scheduled duration (42.65 ± 0.59 minutes) by 1.98 ± 0.28 minutes. For the cases with large negative errors, however, the decrease in the mean absolute deviation is 20.35 ± 0.74 minutes (with a respective increase of 0.89 ± 0.66 minutes in large positive errors). We find that not only operational and temporal factors, but also medical staff and team experience related factors (such as number of nurses and the frequency of the medical team working together) could be used to improve the currently used estimates. Finally, we conclude that one could further improve these predictions by combining our model with other good prediction models proposed in the literature. Specifically, one could decrease the mean absolute deviation of 39.98 ± 0.58 minutes obtained via the method of Dexter et al (Anesth Analg 117(1):204-209, 2013) by 1.02 ± 0.21 minutes by combining our method with theirs. PMID:25501470

  2. Pharmaceutical treatments to prevent recurrence of endometriosis following surgery: a model-based economic evaluation

    Science.gov (United States)

    Sanghera, Sabina; Barton, Pelham; Bhattacharya, Siladitya; Horne, Andrew W; Roberts, Tracy Elizabeth

    2016-01-01

    Objective Conduct an economic evaluation based on best currently available evidence comparing alternative treatments levonorgestrel-releasing intrauterine system, depot-medroxyprogesterone acetate, combined oral contraceptive pill (COCP) and ‘no treatment’ to prevent recurrence of endometriosis after conservative surgery in primary care, and to inform the design of a planned trial-based economic evaluation. Methods We developed a state transition (Markov) model with a 36-month follow-up. The model structure was informed by a pragmatic review and clinical experts. The economic evaluation adopted a UK National Health Service perspective and was based on an outcome of incremental cost per quality-adjusted life year (QALY). As available data were limited, intentionally wide distributions were assigned around model inputs, and the average costs and outcome of the probabilistic sensitivity analyses were reported. Results On average, all strategies were more expensive and generated fewer QALYs compared to no treatment. However, uncertainty attributing to the transition probabilities affected the results. Inputs relating to effectiveness, changes in treatment and the time at which the change is made were the main causes of uncertainty, illustrating areas where robust and specific data collection is required. Conclusions There is currently no evidence to support any treatment being recommended to prevent the recurrence of endometriosis following conservative surgery. The study highlights the importance of developing decision models at the outset of a trial to identify data requirements to conduct a robust post-trial analysis. PMID:27084280

  3. Comparison of mechanical and manual ventilation during transport of patients to the intensive care unit after cardiac surgery

    OpenAIRE

    Canbulat, Atilla; Goren, Suna; Moğol, Elif Başağan; Kaya, Fatma Nur

    2012-01-01

    Objectives: We compared effects of mechanical and manual ventilation during transport to the intensive care unit(ICU) in cardiac surgeries. Materials and methods: After ethical approval, 66 patients (ASAgrade II and III, 20-80years) were assigned randomly. Ventilation during transport to ICU was performed manual (Group EV; n=36) or mechanical ventilation (Group MV; n=30). Measurements were recorded: operation room (A), during transport (T) and in ICU (YB). Systolic, diastolic pressures (S...

  4. Market Model of Care and Transnational Care Practices

    Czech Academy of Sciences Publication Activity Database

    Uhde, Zuzana

    Berlin: Fridrich Ebert Stiftung, 2015 - (Magbunduku, E.), s. 7-15 [Global Care Chains: Why should we care?. Berlin (DE), 22.10.2014-23.10.2014] Institutional support: RVO:68378025 Keywords : care * migration * gender Subject RIV: AO - Sociology, Demography http://www.fes.de/GPol/pdf/Global_Care_Chains_Conference_Reader2015.pdf

  5. Abdominal surgery process modeling framework for simulation using spreadsheets.

    Science.gov (United States)

    Boshkoska, Biljana Mileva; Damij, Talib; Jelenc, Franc; Damij, Nadja

    2015-08-01

    We provide a continuation of the existing Activity Table Modeling methodology with a modular spreadsheets simulation. The simulation model developed is comprised of 28 modeling elements for the abdominal surgery cycle process. The simulation of a two-week patient flow in an abdominal clinic with 75 beds demonstrates the applicability of the methodology. The simulation does not include macros, thus programming experience is not essential for replication or upgrading the model. Unlike the existing methods, the proposed solution employs a modular approach for modeling the activities that ensures better readability, the possibility of easily upgrading the model with other activities, and its easy extension and connectives with other similar models. We propose a first-in-first-served approach for simulation of servicing multiple patients. The uncertain time duration of the activities is modeled using the function "rand()". The patients movements from one activity to the next one is tracked with nested "if()" functions, thus allowing easy re-creation of the process without the need of complex programming. PMID:26004999

  6. The Role of Obesity Training in Medical School and Residency on Bariatric Surgery Knowledge in Primary Care Physicians

    Science.gov (United States)

    Stanford, Fatima Cody; Johnson, Erica D.; Claridy, Mechelle D.; Earle, Rebecca L.; Kaplan, Lee M.

    2015-01-01

    Objective. US primary care physicians are inadequately educated on how to provide obesity treatment. We sought to assess physician training in obesity and to characterize the perceptions, beliefs, knowledge, and treatment patterns of primary care physicians. Methods. We administered a cross-sectional web-based survey from July to October 2014 to adult primary care physicians in practices affiliated with the Massachusetts General Hospital (MGH). We evaluated survey respondent demographics, personal health habits, obesity training, knowledge of bariatric surgery care, perceptions, attitudes, and beliefs regarding the etiology of obesity and treatment strategies. Results. Younger primary care physicians (age 20–39) were more likely to have received some obesity training than those aged 40–49 (OR: 0.08, 95% CI: 0.008–0.822) or those 50+ (OR: 0.03, 95% CI: 0.004–0.321). Physicians who were young, had obesity, or received obesity education in medical school or postgraduate training were more likely to answer bariatric surgery knowledge questions correctly. Conclusions. There is a need for educational programs to improve physician knowledge and competency in treating patients with obesity. Obesity is a complex chronic disease, and it is important for clinicians to be equipped with the knowledge of the multiple treatment modalities that may be considered to help their patients achieve a healthy weight. PMID:26339506

  7. The Role of Obesity Training in Medical School and Residency on Bariatric Surgery Knowledge in Primary Care Physicians

    Directory of Open Access Journals (Sweden)

    Fatima Cody Stanford

    2015-01-01

    Full Text Available Objective. US primary care physicians are inadequately educated on how to provide obesity treatment. We sought to assess physician training in obesity and to characterize the perceptions, beliefs, knowledge, and treatment patterns of primary care physicians. Methods. We administered a cross-sectional web-based survey from July to October 2014 to adult primary care physicians in practices affiliated with the Massachusetts General Hospital (MGH. We evaluated survey respondent demographics, personal health habits, obesity training, knowledge of bariatric surgery care, perceptions, attitudes, and beliefs regarding the etiology of obesity and treatment strategies. Results. Younger primary care physicians (age 20–39 were more likely to have received some obesity training than those aged 40–49 (OR: 0.08, 95% CI: 0.008–0.822 or those 50+ (OR: 0.03, 95% CI: 0.004–0.321. Physicians who were young, had obesity, or received obesity education in medical school or postgraduate training were more likely to answer bariatric surgery knowledge questions correctly. Conclusions. There is a need for educational programs to improve physician knowledge and competency in treating patients with obesity. Obesity is a complex chronic disease, and it is important for clinicians to be equipped with the knowledge of the multiple treatment modalities that may be considered to help their patients achieve a healthy weight.

  8. The Island Hospice model of palliative care

    Science.gov (United States)

    Khumalo, Thembelihle; Maasdorp, Valerie

    2016-01-01

    There has been a substantial increase in cancer detections in Africa over years, and it has also been noted that higher number of individuals are affected by the later stages of cancer that lead to death. When it comes to cancer care, Zimbabwe is no exception with its ongoing palliative care related research, though still in its infancy. The need for advanced and more accessible palliative care to assist the vulnerable has been intensified by this increase in cancer prevalence. Island Hospice, which is a centre of excellence in palliative care has varying elements of the models that it employs to engage those most in need of palliative assistance, especially children and financially-challenged individuals.

  9. Porcine Model In The Laparoscopic Liver Surgery Training

    Directory of Open Access Journals (Sweden)

    Komorowski Andrzej L.

    2015-08-01

    Full Text Available The aim of the study was to evaluate the possibility to use live anesthetized pigs as a model for laparoscopic liver resection. During two days laparoscopy course two trainees were operating on two live animals performing exposure of the liver, Pringle manoeuver, division of liver ligaments, dissecting of the structures inside the hepatoduodenal ligament, dissection of the hepatic veins and left lateral liver sectionectomy. Exposure of the liver and Pringle manoeuver were performed correctly within 50 and 35 minutes. Left lateral sectionectomy has been performed correctly within 2 hours. The full dissection of the hepatoduodenal ligament and exposure of the hepatic veins were judged as insufficient by experienced laparoscopic tutors. There was one injury to the suprahepatic vena cava that was managed laparoscopically. The porcine model can be used as an advanced training for laparoscopic liver surgery.

  10. PACS for surgery and interventional radiology: Features of a Therapy Imaging and Model Management System (TIMMS)

    International Nuclear Information System (INIS)

    Appropriate use of information and communication technology (ICT) and mechatronic (MT) systems is viewed by many experts as a means to improve workflow and quality of care in the operating room (OR). This will require a suitable information technology (IT) infrastructure, as well as communication and interface standards, such as specialized extensions of DICOM, to allow data interchange between surgical system components in the OR. A design of such an infrastructure, sometimes referred to as surgical PACS, but better defined as a Therapy Imaging and Model Management System (TIMMS), will be introduced in this article. A TIMMS should support the essential functions that enable and advance image guided therapy, and in the future, a more comprehensive form of patient-model guided therapy. Within this concept, the 'image-centric world view' of the classical PACS technology is complemented by an IT 'model-centric world view'. Such a view is founded in the special patient modelling needs of an increasing number of modern surgical interventions as compared to the imaging intensive working mode of diagnostic radiology, for which PACS was originally conceptualised and developed. The modelling aspects refer to both patient information and workflow modelling. Standards for creating and integrating information about patients, equipment, and procedures are vitally needed when planning for an efficient OR. The DICOM Working Group 24 (WG-24) has been established to develop DICOM objects and services related to image and model guided surgery. To determine these standards, it is important to define step-by-step surgical workflow practices and create interventional workflow models per procedures or per variable cases. As the boundaries between radiation therapy, surgery and interventional radiology are becoming less well-defined, precise patient models will become the greatest common denominator for all therapeutic disciplines. In addition to imaging, the focus of WG-24 is to serve

  11. Comparative outcomes of manual small incision cataract surgery and phacoemulsification performed by ophthalmology trainees in a tertiary eye care hospital in India: a retrospective cohort design

    OpenAIRE

    Khanna, Rohit C; Kaza, Srivalli; Palamaner Subash Shantha, Ghanshyam; Virender S Sangwan

    2012-01-01

    Objective To compare the outcomes of manual small incision cataract surgery (MSICS) and phacoemulsification performed by ophthalmology trainees. Design Retrospective cohort design. Setting Tertiary eye care centre. Participants A total of 1029 subjects underwent cataract surgeries with MSICS technique or phacoemulsification by trainees during one quarter (July–September 2007). Only 484 (47%) subjects were males. Surgeries which were primarily large incision extracapsular or intracapsular cata...

  12. Subject-specific models for image-guided cardiac surgery

    International Nuclear Information System (INIS)

    Three-dimensional visualization for planning and guidance is still not routinely available for minimally invasive cardiac surgery (MICS). This can be addressed by providing the surgeon with subject-specific geometric models derived from 3D preoperative images for planning of port locations or to rehearse the procedure. For guidance purposes, these models can also be registered to the subject using intraoperative images. In this paper, we present a method for extracting subject-specific heart geometry from preoperative MR images. The main obstacle we face is the low quality of clinical data in terms of resolution, signal-to-noise ratio, and presence of artefacts. Instead of using these images directly, we approach the problem in three steps: (1) generate a high quality template model, (2) register the template with the preoperative data, and (3) animate the result over the cardiac cycle. Validation of this approach showed that dynamic subject-specific models can be generated with a mean error of 3.6 ± 1.1 mm from low resolution target images (6 mm slices). Thus, the models are sufficiently accurate for MICS training and procedure planning. In terms of guidance, we also demonstrate how the resulting models may be adapted to the operating room using intraoperative ultrasound imaging

  13. Otologic surgeries in National Ear Care Centre, Kaduna, Nigeria: A 5 years review

    Directory of Open Access Journals (Sweden)

    Grema Umar Sambo

    2015-01-01

    Full Text Available Background: Otologic surgeries that endure are based on a detailed knowledge of anatomy, physiology, and pathology of the temporal bone. Ear surgeries are challenging to most otolaryngologists practicing in Nigeria. The aim was to present a 5 years review of indications, types, complications, success, and limitations of the ear surgeries at the study center. Materials and Methods: A 5 years retrospective review of all the otologic surgeries are done under general and local anesthesia from July, 2009 to July, 2014. Results: There were 1067 patients who had ear, nose, and throat surgeries within the period under review, out of which 68 were ear surgeries. Prevalence was 6.37%, there were 25 (37% males and 43 (63% females, male: female 1:1.7. Age ranged from 1 to 58 years, mean age 21 ± 6 years. Chronic suppurative otitis media was the most common diagnosis 39 (57.4% and indication for tympanoplasty 31 (46.6%. Meatocanaloplasty was the least with 2 (2.9%, mastoidectomy 7 (10.3%, myringotomy and grommet insertion 11 (16.2%, excisional biopsy 7 (10.3%, foreign body removal 4 (5.90%, tympanomastoidectomy 3 (4.40%, and pinnaplasty 3 (4.40%. Forty-one (60.3% achieved resolution of symptoms while 8 (11.8% had persistence of symptoms. One (1.5% had revision surgery. The success rate is about 60.3% within the period under review. Postoperative complications (facial nerve paralysis, persistence discharge from the mastoid cavity, worsened deafness, postauricular fistula were seen in 14 (20.6%. While 4 (5.9% were lost to follow-up. Conclusion: Ear surgeries are still underdeveloped when compared to nose and throat surgeries in our center. Complication (chronic suppurative otitis media was the most common indication for ear surgery. Provision of adequate training facilities, especially in the field of otology and review of the training curriculum for otorhinolaryngology residency in Nigeria is indispensable.

  14. Incidence and severity of respiratory insufficiency detected by transcutaneous carbon dioxide monitoring after cardiac surgery and intensive care unit discharge.

    Science.gov (United States)

    Lagow, Elaine E; Leeper, Barbara Bobbi; Jennings, Linda W; Ramsay, Michael A E

    2013-10-01

    Patients undergoing coronary artery bypass surgery and/or heart valve surgery using a median sternotomy approach coupled with the use of cardiopulmonary bypass often experience pulmonary complications in the postoperative period. These patients are initially monitored in an intensive care unit (ICU) but after discharge from this unit to the ward they may still have compromised pulmonary function. This dysfunction may progress to significant respiratory failure that will cause the patient to return to the ICU. To investigate the severity and incidence of respiratory insufficiency once the patient has been discharged from the ICU to the ward, this study used transcutaneous carbon dioxide monitoring to determine the incidence of unrecognized inadequate ventilation in 39 patients undergoing the current standard of care. The incidence and severity of hypercarbia, hypoxia, and tachycardia in post-cardiac surgery patients during the first 24 hours after ICU discharge were found to be high, with severe episodes of each found in 38%, 79%, and 44% of patients, respectively. PMID:24082412

  15. Bariatric Surgery in Women: A Boon Needs Special Care During Pregnancy.

    Science.gov (United States)

    Kumari, Archana; Nigam, Aruna

    2015-11-01

    Obesity is one of the leading causes of health related disorder and has reached epidemic proportions not only in developed nations but also in developing countries like India. Bariatric surgery has become a popular alternative for obese women planning pregnancy. A multidisciplinary approach involving the obstetrician, the bariatric surgeon and the nutritionist is required to manage pregnancy following bariatric surgery. Early consultation should be done to determine baseline nutritional status and the importance of regular check-ups must be explained. Nutritional supplementation should be tailored to the patient's status and the type of bariatric surgery performed. PMID:26672514

  16. The university münster model surgery system for orthognathic surgery. Part II – KD-MMS

    Directory of Open Access Journals (Sweden)

    Ehmer Ulrike

    2013-01-01

    Full Text Available Abstract Background Model surgery is an integral part of the planning procedure in orthognathic surgery. Most concepts comprise cutting the dental cast off its socket. The standardized spacer plates of the KD-MMS provide for a non-destructive, reversible and reproducible means of maxillary and/or mandibular plaster cast separation. Methods In the course of development of the system various articulator types were evaluated with regard to their capability to provide a means of realizing the concepts comprised of the KD-MMS. Special attention was dedicated to the ability to perform three-dimensional displacements without cutting of plaster casts. Various utilities were developed to facilitate maxillary displacement in accordance to the planning. Objectives of this development comprised the ability to implement the values established in the course of two-dimensional ceph planning. Results The system - KD-MMS comprises a set of hardware components as well as a defined procedure. Essential hardware components are red spacer and blue mounting plates. The blue mounting plates replace the standard yellow SAM mounting elements. The red spacers provide for a defined leeway of 8 mm for three-dimensional movements. The non-destructive approach of the KD-MMS makes it possible to conduct different model surgeries with the same plaster casts as well as to restore the initial, pre-surgical situation at any time. Thereby, surgical protocol generation and gnathologic splint construction are facilitated. Conclusions The KD-MMS hardware components in conjunction with the defined procedures are capable of increasing efficiency and accuracy of model surgery and splint construction. In cases where different surgical approaches need to be evaluated in the course of model surgery, a significant reduction of chair time may be achieved.

  17. Bariatric Surgery in Women: A Boon Needs Special Care During Pregnancy

    OpenAIRE

    Kumari, Archana; Nigam, Aruna

    2015-01-01

    Obesity is one of the leading causes of health related disorder and has reached epidemic proportions not only in developed nations but also in developing countries like India. Bariatric surgery has become a popular alternative for obese women planning pregnancy. A multidisciplinary approach involving the obstetrician, the bariatric surgeon and the nutritionist is required to manage pregnancy following bariatric surgery. Early consultation should be done to determine baseline nutritional statu...

  18. Game Maturity Model for Health Care.

    Science.gov (United States)

    de Boer, Jan C; Adriani, Paul; van Houwelingen, Jan Willem; Geerts, A

    2016-04-01

    This article introduces the Game Maturity Model for the healthcare industry as an extension to the general Game Maturity Model and describes the usage by two case studies of applied health games. The Game Maturity Model for healthcare provides a practical and value-adding method to assess existing games and to determine strategic considerations for application of applied health games. Our forecast is that within 5 years the use and development of applied games will have a role in our daily lives and the way we organize health care that will be similar to the role social media has today. PMID:26859720

  19. Application of Computer Modeling for Planning Plastic Surgeries

    OpenAIRE

    Jamrozik Klaudia; Rusek Jakub; Szozda Dominik; Karbowski Krzysztof

    2014-01-01

    The paper presents the application results of reverse engineering technology for planning the plastic surgery. First step is digitalization of the patient body. It is realized by 3D structured light scanner. The scanning data are transferred into 3dsMax software and used for planning plastic surgery. The planning effect is shown using stereoscopy visualization method.

  20. Cost-effectiveness analysis should continually assess competing health care options especially in high volume environments like cataract surgery

    Directory of Open Access Journals (Sweden)

    Ashiya Khan

    2015-01-01

    Full Text Available Context : Cost-effectiveness analysis should continually assess competing health care options especially in high volume environments like cataract surgery. Aims: To compare the cost effectiveness of phacoemulsification (PE versus manual small-incision cataract surgery (MSICS. Settings and Design: Prospective randomized controlled trial. Tertiary care hospital setting. Subjects and Methods: A total of 52 consenting patients with age-related cataracts, were prospectively recruited, and block randomized to PE or MSICS group. Preoperative and postoperative LogMAR visual acuity (VA, visual function-14 (VF-14 score and their quality-adjusted life years (QALYs were obtained, and the change in their values calculated. These were divided by the total cost incurred in the surgery to calculate and compare the cost effectiveness and cost utility. Surgery duration was also compared. Statistical Analysis Used: Two group comparison with Student′s t-test. Significance set at P < 0.05; 95% confidence interval (CI quoted where appropriate. Results: Both the MSICS and PE groups achieved comparative outcomes in terms of change (difference in mean [95% CI] in LogMAR VA (0.03 [−0.05−0.11], VF-14 score (7.92 [−1.03−16.86] and QALYs (1.14 [−0.89−3.16]. However, with significantly lower costs (INR 3228 [2700-3756], MSICS was more cost effective, with superior cost utility value. MSICS was also significantly quicker (10.58 min [6.85-14.30] than PE. Conclusions: MSICS provides comparable visual and QALY improvement, yet takes less time, and is significantly more cost-effective, compared with PE. Greater push and penetration of MSICS, by the government, is justifiably warranted in our country.

  1. Computational and analytical modeling of eye refractive surgery

    Science.gov (United States)

    Cabrera, Delia

    As the number of corneal refractive procedures increases annually, concerns about their long-term stability and predictability have become the center of attention in the ophthalmic community. This thesis focuses on developing quantitative biomechanical models of the cornea that will overcome shortcomings of previous models and incorporate new observations of corneal elastic properties. Our intent is to provide a more accurate model of the corneal structure to guide current and future developments. The second chapter shows that neural networks could rapidly prototype practical solutions to obtain a better estimate of the average corneal power using the contrast and image size parameters provided by the topographic systems. After establishing improved measurements of the corneal shape the thesis focuses on the development of various corneal models. The analytical model proposed shows that geometric optics, corneal structural properties and surgical nomograms could be used to gain a better understanding of corneal response to surgical interventions. The predictions of this model are closer to the values provided by the published nomograms and clinical data than that obtained by the traditional geometric model. Three surgical procedures (Ultrafast Laser-Automated Lamellar Keratomileusis, Corneal Transplant and Intrastromal Refractive Keratectomy) were simulated using the finite element method. A new formulation was developed that simulates the changes on corneal curvature after refractive surgery when the stiffness inhomogeneities across the corneal thickness are considered. It has been shown that the predictability of the surgical outcome is improved when the stiffness inhomogeneities and nonlinearities of the deformations are included in the finite element simulations. Moreover, a finite element formulation has been developed first time to characterize the intrastromal refractive keratectomy procedure. An inhomogeneous (small displacements) model was identified as an

  2. Systems modelling for improving health care

    OpenAIRE

    Pitt, Martin; Monks, Thomas; Allen, Michael

    2016-01-01

    The growing complexity of health care coupled with the ever-increasing pressures to ensure efficient and effective use of limited resources have encouraged policy makers to turn to system modelling solutions. Such techniques have been available for decades, but despite ample research which demonstrates potential, their application in health services to date is limited. This presentation surveys the breadth of approaches available to support delivery and design across many areas and levels of ...

  3. Effects of Clown Doctors on Child and Caregiver Anxiety at the Entrance to the Surgery Care Unit and Separation from Caregivers

    Science.gov (United States)

    Arriaga, Patrícia; Pacheco, Catarina

    2016-01-01

    This study investigated the effects of hospital Clown Doctors intervention on child and caregiver preoperative anxiety at the entrance to the surgery care unit and separation from caregivers. A total of 88 children (aged 4-12 years) were assigned to one of the following two groups: Clown Doctors intervention or control group (standard care).…

  4. Market-Based Health Care in Specialty Surgery: Finding Patient-Centered Shared Value.

    Science.gov (United States)

    Smith, Timothy R; Rambachan, Aksharananda; Cote, David; Cybulski, George; Laws, Edward R

    2015-10-01

    : The US health care system is struggling with rising costs, poor outcomes, waste, and inefficiency. The Patient Protection and Affordable Care Act represents a substantial effort to improve access and emphasizes value-based care. Value in health care has been defined as health outcomes for the patient per dollar spent. However, given the opacity of health outcomes and cost, the identification and quantification of patient-centered value is problematic. These problems are magnified by highly technical, specialized care (eg, neurosurgery). This is further complicated by potentially competing interests of the 5 major stakeholders in health care: patients, doctors, payers, hospitals, and manufacturers. These stakeholders are watching with great interest as health care in the United States moves toward a value-based system. Market principles can be harnessed to drive costs down, improve outcomes, and improve overall value to patients. However, there are many caveats to a market-based, value-driven system that must be identified and addressed. Many excellent neurosurgical efforts are already underway to nudge health care toward increased efficiency, decreased costs, and improved quality. Patient-centered shared value can provide a philosophical mooring for the development of health care policies that utilize market principles without losing sight of the ultimate goals of health care, to care for patients. PMID:26308640

  5. Facilitators and barriers of implementing the chronic care model in primary care: a systematic review

    OpenAIRE

    Kadu, Mudathira K; Stolee, Paul

    2015-01-01

    Background The Chronic Care Model (CCM) is a framework developed to redesign care delivery for individuals living with chronic diseases in primary care. The CCM and its various components have been widely adopted and evaluated, however, little is known about different primary care experiences with its implementation, and the factors that influence its successful uptake. The purpose of this review is to synthesize findings of studies that implemented the CCM in primary care, in order to identi...

  6. Care production for tuberculosis cases:analysis according to the elements of the Chronic Care Model

    OpenAIRE

    Daiane Medeiros da Silva; Hérika Brito Gomes de Farias; Tereza Cristina Scatena Villa; Lenilde Duarte de Sá; Maria Eugênia Firmino Brunello; Jordana Almeida Nogueira

    2016-01-01

    Abstract OBJECTIVE: To analyze the care provided to tuberculosis cases in primary health care services according to the elements of the Chronic Care Model. METHOD: Cross-sectional study conducted in a capital city of the northeastern region of Brazil involving 83 Family Health Strategy professionals.A structured tool adapted to tuberculosis-related care in Brazil was applied.Analysis was based on the development of indicators with capacity to produce care varying between limited and optimum...

  7. Minipig as a suitable model for maxillofacial surgery

    Czech Academy of Sciences Publication Activity Database

    Štembírek, Jan; Buchtová, Marcela; Putnová, I.; Stehlík, L.; Kyllar, M.; Jonszta, T.; Míšek, Ivan

    Praha : Czech Association for Maxillo-Facial Surgery , 2010. s. 1-1. [Trilateral Czech-Slovak-Polish Symposium on Oral and Maxillo Surgery /7./. 01.10.2010-02.10.2010, Praha] R&D Projects: GA ČR(CZ) GP304/08/P289; GA AV ČR IAA600450904 Institutional research plan: CEZ:AV0Z50450515 Keywords : minipig Subject RIV: FF - HEENT, Dentistry

  8. Effects of transfer from the operating room to the intensive care unit after cardiac surgery on hemodynamics and blood gases

    International Nuclear Information System (INIS)

    Objective was to evaluate the effect of transferring open-heart surgery patients from the operating room to the intensive care unit on hemodynamic parameters and blood gases. The study was conducted as a prospective, observational study at the German Hospital, Istanbul, Turkey in 2007. Hemodynamic, blood gas values and oxygen saturation measured by pulse oximetry SpO2 values were recorded in 37 patients who undergone open-heart surgery. Data were evaluated by descriptive statistical methods, Friedman's test and correlation analysis. Thirty-seven patients were included in this study. The low systolic and diastolic arterial blood pressure values prior to transfer, while patients were still under the effect of anesthesia, increased during the transfer and to one and 30 minutes after completion of transfer and return to normal values p<0.05. The SpO2 value measured at 30 minutes after completion of transfer was higher than the first value p<0.05. The pH p<0.001 and arterial partial pressure of oxygen p<0.001 values at the beginning of the transfer had significantly increased at the end of transfer and arterial partial pressure of carbon dioxide values had significantly decreased p<0.001. The transfer of open-heart surgery patients was observed to safe. (author)

  9. A randomized study of telephonic care support in populations at risk for musculoskeletal preference-sensitive surgeries

    Directory of Open Access Journals (Sweden)

    Veroff David R

    2013-02-01

    Full Text Available Abstract Background The rate of elective surgeries varies dramatically by geography in the United States. For many of these surgeries, there is not clear evidence of their relative merits over alternate treatment choices and there are significant tradeoffs in short- and long-term risks and benefits of selecting one treatment option over another. Conditions and symptoms for which there is this lack of a single clear evidence-based treatment choice present great opportunities for patient and provider collaboration on decision making; back pain and joint osteoarthritis are two such ailments. A number of decision aids are in active use to encourage this shared decision-making process. Decision aids have been assessed in formal studies that demonstrate increases in patient knowledge, increases in patient-provider engagement, and reduction in surgery rates. These studies have not widely demonstrated the added benefit of health coaching in support of shared decision making nor have they commonly provided strong evidence of cost reductions. In order to add to this evidence base, we undertook a comparative study testing the relative impact on health utilization and costs of active outreach through interactive voice response technology to encourage health coaching in support of shared decision making in comparison to mailed outreach or no outreach. This study focused on individuals with back pain or joint pain. Methods We conducted four waves of stratified randomized comparisons for individuals with risk for back, hip, or knee surgery who did not have claims-based evidence of one or more of five chronic conditions and were eligible for population care management services within three large regional health plans in the United States. An interactive voice response (IVR form of outreach that included the capability for individuals to directly connect with health coaches telephonically, known as AutoDialog®, was compared to a control (mailed outreach or

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

    DEFF Research Database (Denmark)

    Kehlet, Henrik

    2011-01-01

    INTRODUCTION: The concept of fast-track surgery (enhanced recovery programs) has been evolved and been documented to be successful by decreasing length of stay, morbidity and convalescence across procedures. FUTURE STRATEGIES: However, there are several possibilities for further improvement of most...

  11. Answers to Clinical Questions in the Primary Care Management of People with Obesity: Bariatric Surgery.

    Science.gov (United States)

    Braverman-Panza, Jill; Horn, Deborah Bade

    2016-07-01

    The role of bariatric surgery in the management of patients with obesity is expanding owing to the amount of data that are accumulating; these data demonstrate significant short- and long-term health benefits, including control or remission of obesity-related complications, as well as acceptable long-term safety. PMID:27565108

  12. Leadership models in health care - a case for servant leadership.

    Science.gov (United States)

    Trastek, Victor F; Hamilton, Neil W; Niles, Emily E

    2014-03-01

    Our current health care system is broken and unsustainable. Patients desire the highest quality care, and it needs to cost less. To regain public trust, the health care system must change and adapt to the current needs of patients. The diverse group of stakeholders in the health care system creates challenges for improving the value of care. Health care providers are in the best position to determine effective ways of improving the value of care. To create change, health care providers must learn how to effectively lead patients, those within health care organizations, and other stakeholders. This article presents servant leadership as the best model for health care organizations because it focuses on the strength of the team, developing trust and serving the needs of patients. As servant leaders, health care providers may be best equipped to make changes in the organization and in the provider-patient relationship to improve the value of care for patients. PMID:24486078

  13. Very fast soft tissue predictions with mass tensor model for maxillofacial surgery planning systems

    OpenAIRE

    Mollemans, Wouter; Schutyser, Filip; Nadjmi, Nasser; Suetens, Paul

    2005-01-01

    Mollemans W., Schutyser F., Nadjmi N., Suetens P., ''Very fast soft tissue predictions with mass tensor model for maxillofacial surgery planning systems'', International congress series 19th international congress and exhibition on computer assisted radiology and surgery - CARS 2005, vol. 1281, pp. 491-496, June 22-25, 2005, Berlin, Germany.

  14. Evidence-based models of care for people with epilepsy.

    LENUS (Irish Health Repository)

    Fitzsimons, Mary

    2012-02-01

    Advances in medical science and technology, together with improved medical and nursing care, are continuously improving health outcomes in chronic illness, including epilepsy. The consequent increasing diagnostic and therapeutic complexity is placing a burgeoning strain on health care systems. In response, an international move to transform chronic disease management (CDM) aims to optimize the quality and safety of care while containing health care costs. CDM models recommend: integration of care across organizational boundaries that is supported with information and communication technology; patient self-management; and guideline implementation to promote standardized care. Evidence of the effectiveness of CDM models in epilepsy care is presented in this review article.

  15. Expanded Medical Home Model Works for Children in Foster Care

    Science.gov (United States)

    Jaudes, Paula Kienberger; Champagne, Vince; Harden, Allen; Masterson, James; Bilaver, Lucy A.

    2012-01-01

    The Illinois Child Welfare Department implemented a statewide health care system to ensure that children in foster care obtain quality health care by providing each child with a medical home. This study demonstrates that the Medical Home model works for children in foster care providing better health outcomes in higher immunization rates. These…

  16. Effect of transsphenoidal surgery and standard care on fertility related indicators of patients with prolactinomas during child-bearing period

    Science.gov (United States)

    Yan, Zhiyue; Wang, Yiming; Shou, Xuefei; Su, Jianguang; Lang, Liwei

    2015-01-01

    Objective: To explore the surgical therapeutic effects in the endocrine and reproductive system of women with prolactinoma at child-bearing age, and to investigate the potential influencing factors for therapeutic outcome. Methods: This retrospective study was performed using the medical records of 99 cases of female patients with pituitary PRL adenomas at child-bearing age, who underwent transsphenoidal surgery and took standard perioperative care from January, 2013 to June, 2013 in Huashan hospital, in which micro adenoma (≤1 cm) of 68 cases, large adenomas (> 1 cm) of 31 cases, 88 cases were total resection, 9 cases were subtotal resection, and 2 cases were massive resection. Retrospective study on the preoperative serum level of PRL, menstruation, galactorrhea and reproductive function, etc. Patients were followed up in 1, 3, 6 and 12 months after operation for endocrine indicators, the situation of menstruation and pregnancy. Results: Overall, 88.9%, 9.1%, and 2% patients underwent total, subtotal, and massive resection of prolactinoma in 99 cases of patients. Before accepting transsphenoidal surgery and standard care, all 99 cases with serum PRL level higher than normal 25 ng/ml, 71.7% (71 cases, all total resection) patients had their serum PRL 0.05). 14 patients out of 17 infertility patients got pregnant after surgery. Conclusion: Transsphenoidal operation combining standardized nursing measures is an effective way to treat pituitary PRL adenoma, and it has high cure rate on abnormal menstruation caused by pituitary PRL adenoma which can recover the fertility of female patients. The preoperative serum level of prolactin could be used as an indicator for postoperative improvement in the endocrine system. The serum level of prolactin on the first day after operation could accurately reflect prognosis, so be regarded as one of the assessment factors for surgical therapeutic effect. PMID:26885105

  17. Postoperative nutrition practices in abdominal surgery patients in a tertiary referral hospital Intensive Care Unit: A prospective analysis

    Directory of Open Access Journals (Sweden)

    Tejaswini Arunachala Murthy

    2016-01-01

    Full Text Available Background: Benefit of early enteral feeds in surgical patients admitted to Intensive Care Units (ICUs has been emphasized by several studies. Apprehensions about anastomotic leaks in gastrointestinal surgical patients prevent initiation of early enteral nutrition (EN. The impact of these practices on outcome in Indian scenario is less studied. Aims: This study compares the impact of early EN (within 48 h after surgery with late EN (48 h postsurgery on outcomes in abdominal surgical ICU patients. Settings and Design: Postabdominal surgery patients admitted to a tertiary referral hospital ICU over a 2-year period were analyzed. Methods: Only patients directly admitted to ICU after abdominal surgery were included in this study. ICU stay>3 days was considered as prolonged; with average ICU length of stay (LOS for this ICU being 3 days. The primary outcome was in-patient mortality. ICU LOS, hospital LOS, infection rates, and ventilator days were secondary outcome measures. Acute Physiology and Chronic Health Evaluation II scores were calculated. SPSS and Microsoft Excel were used for analysis. Results: Of 91 ICU patients included, 58 received early EN and 33 late EN. Hospital LOS and infection rates were less in early EN group. Use of parenteral nutrition (odds ratio [OR] 5.25, 95% confidence interval (CI; P = 0.003 and number of nil-per-oral days (OR 8.25, 95% CI; P ≤ 0.001 were other predictors of prolonged LOS. Conclusions: Early EN in postabdominal surgery ICU patients was associated with reduced hospital LOS and infection rates. ICU LOS, duration of mechanical ventilation and mortality rates did not vary.

  18. Certificate-of-Need regulation in outpatient surgery and specialty care: implications for plastic surgeons.

    Science.gov (United States)

    Pacella, Salvatore J; Comstock, Matthew; Kuzon, William M

    2005-09-15

    For plastic surgeons, independent development of outpatient surgical centers and specialty facilities is becoming increasingly common. These facilities serve as important avenues not only for increasing access and efficiency but in maintaining a sustainable, competitive specialty advantage. Certificate of Need regulation represents a major hurdle to plastic surgeons who attempt to create autonomy in this fashion. At the state level, Certificate of Need programs were initially established in an effort to reduce health care costs by preventing unnecessary capital outlays for facility expansion (i.e., managing supply of health care resources) in addition to assisting with patient safety and access to care. The purpose of this study was to examine the effect of Certificate of Need regulations on health care costs, patient safety, and access to care and to discuss specific implications of these regulations for plastic surgeons. Within Certificate of Need states, these regulations have done little, if anything, to control health care costs or affect patient safety. Presently, Certificate of Need effects coupled with recent provisions in the Medicare Modernization Act banning development of specialty hospitals may restrict patient access to ambulatory surgical and specialty care. For the plastic surgeon, these effects not only act as an economic barrier to entry but can threaten the efficiencies gained from providing surgical care in an ambulatory setting. An appreciation of these effects is critical to maintaining specialty autonomy and access to fiscal policy. PMID:16163102

  19. Acute Kidney Injury in ICU Patients Following Non-Cardiac Surgery at Masih Daneshvari Hospital: Joint Modeling Application

    OpenAIRE

    Khoundabi, Batoul; Kazemnejad, Anoshirvan; Mansourian, Marjan; Kazempoor Dizaji, Mehdi; Hashemian, Seyed Mohammadreza

    2015-01-01

    Background: Admission to the intensive care unit (ICU) is often complicated by early acute kidney injury (AKI). AKI is associated with high rates of mortality and morbidity. Risk factors and incidence of AKI have been notably high following non-cardiac surgery in the past decade. The aim of this study was to determine the hazard rate of AKI, the effect of risk factors of AKI and also to assess the changes in urine output (UO) as a predictor of AKI using joint modeling in patients undergoing n...

  20. Mathematical Modeling of the Consumption of Low Invasive Plastic Surgery Practices: The Case of Spain

    Directory of Open Access Journals (Sweden)

    E. De la Poza

    2013-01-01

    Full Text Available Plastic surgery practice grows continuously among the women in Western countries due to their body image dissatisfaction, aging anxiety, and an ideal body image propagated by the media. The consumption growth is so important that plastic surgery is becoming a normal practice among women, like any other cosmetic product, with the risk of suffering psychopathology disorders in the sense that plastic surgery could be employed as an instrument to recover personal self-esteem or even happiness. Plastic surgery practice depends on economic, demographic, and social contagion factors. In this paper, a mathematical epidemiological model to forecast female plastic surgery consumption in Spain is fully constructed. Overconsumer subpopulation is predicted and simulated. Robustness of the model versus uncertain parameters is studied throughout a sensitivity analysis.

  1. KPC - 3 Klebsiella pneumoniae ST258 clone infection in postoperative abdominal surgery patients in an intensive care setting: analysis of a case series of 30 patients

    OpenAIRE

    P. Di Carlo; GULOTTA, G.; Casuccio, A; Pantuso, G.; Raineri, SM; Airò Farulla, C; BONVENTRE, S.; Guadagnino, G; D Ingrassia; COCORULLO, G.; C. Mammina; Giarratano, A

    2013-01-01

    Background Abdominal surgery carries significant morbidity and mortality, which is in turn associated with an enormous use of healthcare resources. We describe the clinical course of 30 Intensive Care Unit (ICU) patients who underwent abdominal surgery and showed severe infections caused by Klebsiella pneumoniae sequence type (ST) 258 producing K. pneumoniae carbapenemase (KPC-Kp). The aim was to evaluate risk factors for mortality and the impact of a combination therapy of colistin plus reco...

  2. Post-operative analgesia for major abdominal surgery and its effectiveness in a tertiary care hospital

    Directory of Open Access Journals (Sweden)

    Aliya Ahmed

    2013-01-01

    Conclusion: Epidural, PCIA and opioid infusions are used for pain relief after major abdominal surgeries at our hospital. Although there is limited drug availability, regular assessments and appropriate dose adjustments by acute pain management service (APMS and use of multimodal analgesia led to a high level of patient satisfaction. We recommend that feedback to the primary anesthesiologists by APMS is of utmost importance to enable improvement in practice.

  3. Data integration in cardiac surgery health care institution: experience at G. Pasquinucci Heart Hospital

    OpenAIRE

    Taddei, Alessandro; Dalmiani, Stefano; Vellani, Antonio; Piccini, Giacomo; Rocca, Emiliano; Carducci, T; Borghini, R; Marcheschi, Paolo; Macerata, Alberto

    2008-01-01

    During last ten years the Hospital Information System (HIS) was developed at Institut e of Clinical Physiology of National Research Council (IFC-CNR), recently reorganized on clinical s ide into the OG. Monasterio Foundationo (FGM) by joint efforts of CNR, Tuscany Region and Universi ties. G. Pasquinucci Heart Hospital (GPH) in Massa, currently one of the two FGMoes sections, i s specialised in Cardiology and Cardiac Surgery (adult and pediatric)

  4. Data Integration in Cardiac Surgery Health Care Institution: Experience at G. Pasquinucci Heart Hospital

    OpenAIRE

    Taddei, Alessandro; Dalmiani, Stefano; Vellani, Antonio; Rocca, E.; Piccini, Giacomo; Carducci, T; Gori, A.; Borghini, R; Marcheschi, Paolo; Mazzarisi, Alessandro; Salvatori, Cristina; Macerata, Alberto; Varanini, Maurizio

    2008-01-01

    During the last ten years the Hospital Information System (HIS) was developed at the Institute of Clinical Physiology of National Research Council (IFC-CNR), recently reorganized on clinical side into the "Gabriele Monasterio Foundation" (FGM) by joint efforts of CNR, Tuscany Region and Universities. At G.Pasquinucci Heart Hospital (GPH), currently FGM's section in Massa, the HIS was adapted and extended to Cardiac Surgery and Pediatric Cardiology. Data archiving and middleware integration th...

  5. Aesthetic Surgery Training during Residency in the United States: A Comparison of the Integrated, Combined, and Independent Training Models

    OpenAIRE

    Arash Momeni; Kim, Rebecca Y.; Wan, Derrick C.; Ali Izadpanah; Lee, Gordon K.

    2014-01-01

    Background. Three educational models for plastic surgery training exist in the United States, the integrated, combined, and independent model. The present study is a comparative analysis of aesthetic surgery training, to assess whether one model is particularly suitable to provide for high-quality training in aesthetic surgery. Methods. An 18-item online survey was developed to assess residents’ perceptions regarding the quality of training in aesthetic surgery in the US. The survey had three...

  6. Explanatory model for nursing and care 2007

    OpenAIRE

    Jedid-Jah Jonker; Klarita Sadiraj; Isolde Woittiez; Michiel Ras; Meike Morren

    2007-01-01

    Original title: Verklaringsmodel verpleging en verzorging 2007. Population ageing means the demand for and take-up of care is likely to increase sharply in the coming years. Older people make particularly heavy use of home care, nursing homes and care homes, collectively referred to as 'nursing and care'. The Dutch Ministry of Health, Welfare and Sport is therefore interested in the likely trend in nursing and care in the coming decades. This study presents forecasts of the demand for and tak...

  7. Quality indicators for colorectal cancer surgery and care according to patient-, tumor-, and hospital-related factors

    International Nuclear Information System (INIS)

    Colorectal cancer (CRC) care has improved considerably, particularly since the implementation of a quality of care program centered on national evidence-based guidelines. Formal quality assessment is however still needed. The aim of this research was to identify factors associated with practice variation in CRC patient care. CRC patients identified from all cancer centers in South-West France were included. We investigated variations in practices (from diagnosis to surgery), and compliance with recommended guidelines for colon and rectal cancer. We identified factors associated with three colon cancer practice variations potentially linked to better survival: examination of ≥12 lymph nodes (LN), non-use and use of adjuvant chemotherapy for stage II and stage III patients, respectively. We included 1,206 patients, 825 (68%) with colon and 381 (32%) with rectal cancer, from 53 hospitals. Compliance was high for resection, pathology report, LN examination, and chemotherapy use for stage III patients. In colon cancer, 26% of stage II patients received adjuvant chemotherapy and 71% of stage III patients. 84% of stage US T3T4 rectal cancer patients received pre-operative radiotherapy. In colon cancer, factors associated with examination of ≥12 LNs were: lower ECOG score, advanced stage and larger hospital volume; factors negatively associated were: left sided tumor location and one hospital district. Use of chemotherapy in stage II patients was associated with younger age, advanced stage, emergency setting and care structure (private and location); whereas under-use in stage III patients was associated with advanced age, presence of comorbidities and private hospitals. Although some changes in practices may have occurred since this observational study, these findings represent the most recent report on practices in CRC in this region, and offer a useful methodological approach for assessing quality of care. Guideline compliance was high, although some organizational

  8. Models for Primary Eye Care Services in India

    Directory of Open Access Journals (Sweden)

    Vasundhra Misra

    2015-01-01

    In the current situation, an integrated health care system with primary eye care promoted by government of India is apparently the best answer. This model is both cost effective and practical for the prevention and control of blindness among the underprivileged population. Other models functioning with the newer technology of tele-ophthalmology or mobile clinics also add to the positive outcome in providing primary eye care services. This review highlights the strengths and weaknesses of various models presently functioning in the country with the idea of providing useful inputs for eye care providers and enabling them to identify and adopt an appropriate model for primary eye care services.

  9. Model of Independency Mother in Caring for Preterm Infant Based on Experiential Learning Care (ELC)

    Science.gov (United States)

    Saudah, Noer; Nursalam; Meriana; Sulistyono, Agus

    2015-01-01

    The role of parents has done less during the preterm infant care in hospitals caused dependence in caring for the baby. The objective of the research was to development a model of independence of the mother in the care of preterm infants with experiential learning approach based theory of goal attainment. Research's design used analytic…

  10. Different models of training and certification in plastic surgery

    NARCIS (Netherlands)

    Fodor, L.; Ciuce, C.; Fodor, M.; Shrank, C.; Lapid, O.; Kon, M.; Ramon, Y.; Ullmann, Y.

    2009-01-01

    A varying period of training followed by examinations is the usual way to become a specialist in one of the many fields of Medicine. Plastic Surgery is one of the surgical fields that require good technical and cognitive skills. The best way to train and evaluate a candidate is hard to judge. The mo

  11. A better model for care — virtual care coordination

    OpenAIRE

    Herbert, Chris; Medd, Claire

    2012-01-01

    Telehealth is a proven tool for reducing costs, improving quality of life, reducing hospital visits/length of stay and enhancing relationships between patients and community nurses. There have been many trials demonstrating these benefits, and findings have always demonstrated return on investment. However, uptake has been slow—68% of providers have no plans to roll out a telehealth solution in the next 24 months. Through a decade of ethnographic research, Care Innovations has visited 20 coun...

  12. The implementation of integrated care: the empirical validation of the Development Model for Integrated Care

    OpenAIRE

    Ahaus Kees TB; Vermeulen Robbert P; Minkman Mirella MN; Huijsman Robbert

    2011-01-01

    Abstract Background Integrated care is considered as a strategy to improve the delivery, efficiency, client outcomes and satisfaction rates of health care. To integrate the care from multiple providers into a coherent client-focused service, a large number of activities and agreements have to be implemented like streamlining information flows and patient transfers. The Development Model for Integrated care (DMIC) describes nine clusters containing in total 89 elements that contribute to the i...

  13. The Chronic Care Model and Diabetes Management in US Primary Care Settings: A Systematic Review

    OpenAIRE

    Stellefson, Michael; Dipnarine, Krishna; Stopka, Christine

    2013-01-01

    Introduction The Chronic Care Model (CCM) uses a systematic approach to restructuring medical care to create partnerships between health systems and communities. The objective of this study was to describe how researchers have applied CCM in US primary care settings to provide care for people who have diabetes and to describe outcomes of CCM implementation. Methods We conducted a literature review by using the Cochrane database of systematic reviews, CINAHL, and Health Source: Nursing/Academi...

  14. Caring as Career: An Alternative Model for Educational Administration.

    Science.gov (United States)

    Marshall, Catherine; And Others

    This paper identifies four models of educational administration--the rational, mechanistic, organic, and bargaining models--and argues that a fifth model of leadership--a caring model--is needed. The ethic of caring (Nodding, 1986) is reciprocal, natural, and ethical and emphasizes connection, responsibilities, and relationships. Creating a model…

  15. Optimal delivery of follow-up care after surgery for Crohn's disease: current perspectives.

    Science.gov (United States)

    Campbell, James P; Vaughn, Byron P

    2016-01-01

    Despite improvements in medical therapies for Crohn's disease (CD), up to 70% of patients require surgery within 10 years of diagnosis. Surgery is not curative, and almost all patients will experience endoscopic recurrence, and many will go on to clinical recurrence. Identifying patients at high-risk of endoscopic recurrence and standardizing postoperative assessments are essential in preventing clinical recurrence of CD. In this review, we discuss the assessment, monitoring, and treatment of postoperative CD patients. We address the various individual risk factors as well as composite risk factors. Medications used for primary CD treatment can be used in the postoperative setting to prevent endoscopic or clinical recurrence with varying efficacy, although the cost-effectiveness of these approaches are not fully understood. Future directions for postoperative CD management include evaluation of newer biologic agents such as anti-integrin therapy and fecal microbiota transplant for prevention of recurrence. Development of a standard preoperative risk assessment tool to clearly stratify those at high-risk of recurrence is necessary to guide empiric therapy. Lastly, the incorporation of noninvasive testing into disease monitoring will likely lead to early detection of endoscopic recurrence that will allow for tailored treatment to prevent clinical recurrence. PMID:27540307

  16. Patients' satisfaction and spectacle independence after cataract surgery with multifocal intraocular lens implantation in a tertiary care hospital.

    Science.gov (United States)

    Baig, Rashid; A Chaudhry, Tanveer; Kukreja, Saajan; Shakil, Sidra; Ahmad, Khabir

    2016-06-01

    This single group cohort study, undertaken at Aga Khan University Hospital, Karachi, from Jan 2012 to September 2013, assessed patients' satisfaction, spectacle independence and visual disturbance after implantation of multifocal IOLs. A total of 39 patients who underwent bilateral cataract surgery with multifocal IOL implantation were included for telephonic interviews. The mean age of participants was 55.5 ± 8.1 years. The mean follow up time was 9.60 ± 3.19 months. The overall satisfaction rate after surgery was found to be 84.6% and there was no statistically significant association of satisfaction with gender, age or education. In all 84.6%, 94.9% and 84.6% people had spectacle independence for far, intermediate and near, respectively. More than half of participants (59%) had some degree of visual disturbance. In this study, multifocal IOL implantation provided high levels of satisfaction and spectacle independence despite notable risk of halo or glare symptoms at night. Therefore, careful patient selection and preoperative counselling regarding possible risks and benefits is recommended. PMID:27339580

  17. Anesthesia and critical-care delivery in weightlessness: A challenge for research in parabolic flight analogue space surgery studies

    Science.gov (United States)

    Ball, Chad G.; Keaney, Marilyn A.; Chun, Rosaleen; Groleau, Michelle; Tyssen, Michelle; Keyte, Jennifer; Broderick, Timothy J.; Kirkpatrick, Andrew W.

    2010-03-01

    BackgroundMultiple nations are actively pursuing manned exploration of space beyond low-earth orbit. The responsibility to improve surgical care for spaceflight is substantial. Although the use of parabolic flight as a terrestrial analogue to study surgery in weightlessness (0 g) is well described, minimal data is available to guide the appropriate delivery of anesthesia. After studying anesthetized pigs in a 0 g parabolic flight environment, our group developed a comprehensive protocol describing prolonged anesthesia in a parabolic flight analogue space surgery study (PFASSS). Novel challenges included a physically remote vivarium, prolonged (>10 h) anesthetic requirements, and the provision of veterinary operating room/intensive care unit (ICU) equivalency on-board an aircraft with physical dimensions of medication, and induction protocols on Yorkshire-cross specific pathogen-free (SPF) pigs. Several constant rate infusion (CRI) intravenous anesthetic combinations were tested. In each regimen, opioids were administered to ensure analgesia. Ventilation was supported mechanically with blended gradients of oxygen. The best performing terrestrial 1 g regime was flight tested in parabolic flight for its effectiveness in sustaining optimal and prolonged anesthesia, analgesia, and maintaining hemodynamic stability. Each flight day, a fully anesthetized, ventilated, and surgically instrumented pig was transported to the Flight Research Laboratory (FRL) in a temperature-controlled animal ambulance. A modular on-board surgical/ICU suite with appropriate anesthesia/ICU and surgical support capabilities was employed. ResultsThe mean duration of anesthesia (per flight day) was 10.28 h over four consecutive days. A barbiturate and ketamine-based CRI anesthetic regimen supplemented with narcotic analgesia by bolus administration offered the greatest prolonged hemodynamic stability through an IV route (within multiple transport vehicles and differing gravitational environments

  18. The perioperative surgical home: An innovative, patient-centred and cost-effective perioperative care model.

    Science.gov (United States)

    Desebbe, Olivier; Lanz, Thomas; Kain, Zeev; Cannesson, Maxime

    2016-02-01

    Contrary to the intraoperative period, the current perioperative environment is known to be fragmented and expensive. One of the potential solutions to this problem is the newly proposed perioperative surgical home (PSH) model of care. The PSH is a patient-centred micro healthcare system, which begins at the time the decision for surgery is made, is continuous through the perioperative period and concludes 30 days after discharge from the hospital. The model is based on multidisciplinary involvement: coordination of care, consistent application of best evidence/best practice protocols, full transparency with continuous monitoring and reporting of safety, quality, and cost data to optimize and decrease variation in care practices. To reduce said variation in care, the entire continuum of the perioperative process must evolve into a unique care environment handled by one perioperative team and coordinated by a leader. Anaesthesiologists are ideally positioned to lead this new model and thus significantly contribute to the highest standards in transitional medicine. The unique characteristics that place Anaesthesiologists in this framework include their systematic role in hospitals (as coordinators between patients/medical staff and institutions), the culture of safety and health care metrics innate to the specialty, and a significant role in the preoperative evaluation and counselling process, making them ideal leaders in perioperative medicine. PMID:26613678

  19. Effects of clown doctors on child and caregiver anxiety at the entrance to the surgery care unit and separation from caregivers

    OpenAIRE

    Patrícia Arriaga; Catarina Pacheco

    2016-01-01

    This study investigated the effects of hospital Clown Doctors intervention on child and caregiver preoperative anxiety at the entrance to the surgery care unit and separation from caregivers. A total of 88 children (aged 4-12 years) were assigned to one of the following two groups: Clown Doctors intervention or control group (standard care). Independent observational records using the modified Yale Preoperative Anxiety Scale instrument assessed children’s anxiety, while the State-Trait Anxiet...

  20. Who do you prefer? A study of public preferences for health care provider type in performing cutaneous surgery and cosmetic procedures in the United States

    OpenAIRE

    Bangash, HK; Ibrahimi, OA; Green, LJ; Alam, M.; Eisen, DB; Armstrong, AW

    2014-01-01

    BACKGROUND: The public preference for provider type in performing cutaneous surgery and cosmetic procedures is unknown in the United States. METHODS: An internet-based survey was administered to the lay public. Respondents were asked to select the health care provider (dermatologist, plastic surgeon, primary care physician, general surgeon, and nurse practitioner/physician's assistant) they mostly prefer to perform different cutaneous cosmetic and surgical procedures. RESULTS: Three hundred f...

  1. Outcome in elderly patients undergoing definitive surgery and radiation therapy for supratentorial glioblastoma multiforme at a tertiary care institution

    International Nuclear Information System (INIS)

    Purpose: To determine the efficacy of definitive surgery and radiation in patients aged 70 years and older with supratentorial glioblastoma multiforme. Methods and Materials: We selected elderly patients (≥ 70 years) who had primary treatment for glioblastoma multiforme at our tertiary care institution from 1977 through 1996. The study group (n = 102) included 58 patients treated with definitive radiation, 19 treated with palliative radiation, and 25 who received no radiation. To compare our results with published findings, we grouped our patients according to the applicable prognostic categories developed by the Radiation Therapy Oncology Group (RTOG): RTOG group IV (n = 6), V (n = 70), and VI (n = 26). Patients were retrospectively assigned to prognostic group IV, V, or VI based on age, performance status, extent of surgery, mental status, neurologic function, and radiation dose. Treatment included surgical resection and radiation (n 49), biopsy alone (n = 25), and biopsy followed by radiation (n = 28). Patients were also stratified according to whether they were optimally treated (gross total or subtotal resection with postoperative definitive radiation) or suboptimally treated (biopsy, biopsy + radiation, surgery alone, or surgery + palliative radiation). Patients were considered to have a favorable prognosis (n = 39) if they were optimally treated and had a Karnofsky Performance Status (KPS) score of at least 70. Results: The median survival for patients according to RTOG groups IV, V, and VI was 9.2, 6.6, and 3.1 months, respectively (log-rank, p < 0.0004). The median overall survival was 5.3 months. The definitive radiation group (n = 58) had a median survival of 7.3 months compared to 4.5 months in the palliative radiation group (n = 19) and 1.2 months in the biopsy-alone group (p < 0.0001). Optimally treated patients had a median survival of 7.4 months compared to 2.4 months in those suboptimally treated (p < 0.0001). The favorable prognosis group had an

  2. Using lifestyle medicine in U.S. health care to treat obesity: too many bariatric surgeries?

    Science.gov (United States)

    Trilk, Jennifer L; Kennedy, Ann Blair

    2015-01-01

    More than one-third of Americans are classified as obese. Many clinicians perform bariatric surgery (BSx) when it is said that lifestyle intervention failed. However, BSx is medically complex, with extremely variable success, certain failures, major complications, and sometimes death. Although many studies declare BSx as more effective for producing weight loss than nonsurgical lifestyle management, these conclusions are flawed when lifestyle management between cohorts are not identical. Lifestyle behavior change is essential to success for both surgical and nonsurgical weight loss, as over 50% of BSx patients regain weight without lifestyle modification. Indeed, programs that include self-reward and reinforcement are extremely effective. It is therefore possible that successful BSx is simply an intrinsic reward for an intensive change in lifestyle behavior. Accounting for the costs and risks associated with BSx, providing state and federal resources for lifestyle behavior change programs could provide a key opportunity for the war against obesity. PMID:25757003

  3. Creating A Sustainable Model of Spine Care in Underserved Communities

    DEFF Research Database (Denmark)

    Haldeman, Scott; Nordin, Margareta; Outerbridge, Geoff;

    2015-01-01

    The world lacks sustainable models of care to manage spinal disorders in poor and underserved communities. The purpose of this article is to: (1) review the rationale and importance of developing a sustainable evidence-based model of care at low cost for people with spinal disorders in underserved...... with sound leadership, research and a model of care, there is an opportunity to help reduce the burden of the leading cause of disability in the world....

  4. Gender-affirming Surgeries in the Era of Insurance Coverage: Developing a Framework for Psychosocial Support and Care Navigation in the Perioperative Period.

    Science.gov (United States)

    Deutsch, Madeline B

    2016-01-01

    Transgender people have a gender identity different from their birth-assigned sex. Transgender people may seek gender-affirming surgeries to align their body with their identified gender. With increasing visibility of transgender identities, and recognition of the importance of gender-affirming care, has come a policy shift toward mandated coverage or provision of blanket exclusions of these procedures by insurance companies and Medicaid. The World Professional Association for Transgender Health provides guidance to mental health professionals evaluating patients for gender-affirming surgeries, including making a diagnosis and assessing for capacity to consent. However the expansion of covered gender-affirming surgeries to safety-net populations has highlighted the need for an expanded presurgical process which includes a psychosocial assessment and care navigation. The proposed framework expands the preoperative assessment to include these components, and can be used to guide both health systems and insurance providers in the development of transgender medicine programs. PMID:27180683

  5. Teamwork in skull base surgery: An avenue for improvement in patient care

    OpenAIRE

    McLaughlin, Nancy; Ricardo L. Carrau; Daniel F. Kelly; Prevedello, Daniel M.; Kassam, Amin B.

    2013-01-01

    Background: During the past several decades, numerous centers have acquired significant expertise in the treatment of skull base pathologies. Favorable outcomes are not only due to meticulous surgical planning and execution, but they are also related to the collaborative efforts of multiple disciplines. We review the impact of teamwork on patient care, elaborate on the key processes for successful teamwork, and discuss its challenges. Methods: Pubmed and Medline databases were searched for pu...

  6. Prolonged conservative care versus early surgery in patients with sciatica caused by lumbar disc herniation: Two year results of a randomised controlled trial

    NARCIS (Netherlands)

    W.C. Peul (Wilco); W.B. van den Hout (Wilbert); R. Brand (René); R.T.W.M. Thomeer (Raph); B.W. Koes (Bart)

    2008-01-01

    textabstractObjectives: To evaluate the effects of early lumbar disc surgery compared with prolonged conservative care for patients with sciatica over two years of follow-up. Design: Randomised controlled trial. Setting: Nine Dutch hospitals. Participants: 283 patients with 6-12 weeks of sciatica. I

  7. Prolonged conservative care versus early surgery in patients with sciatica caused by lumbar disc herniation : two year results of a randomised controlled trial

    NARCIS (Netherlands)

    Peul, W.C.; Hout, van den W.B.; Brand, R.; Thomeer, R.T.W.M.; Koes, B.W.

    2008-01-01

    Objectives: To evaluate the effects of early lumbar disc surgery compared with prolonged conservative care for patients with sciatica over two years of follow-up. Design: Randomised controlled trial. Setting: Nine Dutch hospitals. Participants: 283 patients with 6-12 weeks of sciatica. Interventions

  8. Patient and family satisfaction levels in the intensive care unit after elective cardiac surgery: study protocol for a randomised controlled trial of a preoperative patient education intervention

    Science.gov (United States)

    Leung, Patricia; Chiu, Chun Hung; Ho, Ka Man; Gomersall, Charles David; Underwood, Malcolm John

    2016-01-01

    Introduction Patients and their families are understandably anxious about the risk of complications and unfamiliar experiences following cardiac surgery. Providing information about postoperative care in the intensive care unit (ICU) to patients and families may lead to lower anxiety levels, and increased satisfaction with healthcare. The objectives of this study are to evaluate the effectiveness of preoperative patient education provided for patients undergoing elective cardiac surgery. Methods and analysis 100 patients undergoing elective coronary artery bypass graft, with or without valve replacement surgery, will be recruited into a 2-group, parallel, superiority, double-blinded randomised controlled trial. Participants will be randomised to either preoperative patient education comprising of a video and ICU tour with standard care (intervention) or standard education (control). The primary outcome measures are the satisfaction levels of patients and family members with ICU care and decision-making in the ICU. The secondary outcome measures are patient anxiety and depression levels before and after surgery. Ethics and dissemination Ethical approval has been obtained from the Joint Chinese University of Hong Kong—New Territories East Cluster Clinical Research Ethics Committee (reference number CREC 2015.308). The findings will be presented at conferences and published in peer-reviewed journals. Study participants will receive a 1-page plain language summary of results. Trial registration number ChiCTR-IOR-15006971. PMID:27334883

  9. [Perioperative management of transthoracic oesophagectomies : Fundamentals of interdisciplinary care and new approaches to accelerated recovery after surgery].

    Science.gov (United States)

    Lambertz, R; Drinhaus, H; Schedler, D; Bludau, M; Schröder, W; Annecke, T

    2016-06-01

    Locally advanced carcinomas of the oesophagus require multimodal treatment. The core element of curative therapy is transthoracic en bloc oesophagectomy, which is the standard procedure carried out in most specialized centres. Reconstruction of intestinal continuity is usually achieved with a gastric sleeve, which is anastomosed either intrathoracically or cervically to the remaining oesophagus. This thoraco-abdominal operation is associated with significant postoperative morbidity, not least because of a vast array of pre-existing illnesses in the surgical patient. For an optimal outcome, the careful interdisciplinary selection of patients, preoperative risk evaluation and conditioning are essential. The caseload of the centres correlates inversely with the complication rate. The leading surgical complication is anastomotic leakage, which is diagnosed endoscopically and usually treated with the aid of endoscopic procedures. Pulmonary infections are the most frequent non-surgical complication. Thoracic epidural anaesthesia and perfusion-orientated fluid management can reduce the rate of pulmonary complications. Patients are ventilated protecting the lungs and are extubated as early as possible. Oesophagectomies should only be performed in high-volume centres with the close cooperation of surgeons and anaesthesia/intensive care specialists. Programmes of enhanced recovery after surgery (ERAS) hold further potential for the patient's quicker postoperative recovery. In this review article the fundamental aspects of the interdisciplinary perioperative management of transthoracic oesophagectomy are described. PMID:27245922

  10. Has Microsoft® Left Behind Risk Modeling in Cardiac and Thoracic Surgery?

    OpenAIRE

    Poullis, Mike

    2011-01-01

    This concept paper examines a number of key areas central to quality and risk assessment in cardiac surgery. The effect of surgeon and institutional factors with regard to outcomes in cardiac surgery is utilized to demonstrate the need to sub analyze cardiac surgeons performance in a more sophisticated manner than just operation type and patient risk factors, as in current risk models. By utilizing the mathematical/engineering concept of Fourier analysis in the breakdown of cardiac surgical r...

  11. Serving transgender people: clinical care considerations and service delivery models in transgender health.

    Science.gov (United States)

    Wylie, Kevan; Knudson, Gail; Khan, Sharful Islam; Bonierbale, Mireille; Watanyusakul, Suporn; Baral, Stefan

    2016-07-23

    The World Professional Association for Transgender Health (WPATH) standards of care for transsexual, transgender, and gender non-conforming people (version 7) represent international normative standards for clinical care for these populations. Standards for optimal individual clinical care are consistent around the world, although the implementation of services for transgender populations will depend on health system infrastructure and sociocultural contexts. Some clinical services for transgender people, including gender-affirming surgery, are best delivered in the context of more specialised facilities; however, the majority of health-care needs can be delivered by a primary care practitioner. Across high-income and low-income settings alike, there often remains a dearth of educational programming for health-care professionals in transgender health, although the best evidence supports introducing modules on transgender health early during clinical education of clinicians and allied health professionals. While these challenges remain, we review the increasing evidence and examples of the defined roles of the mental health professional in transgender health-care decisions, effective models of health service provision, and available surgical interventions for transgender people. PMID:27323926

  12. [Evaluation of flipped classroom teaching model in undergraduates education of oral and maxillofacial surgery].

    Science.gov (United States)

    Cai, Ming; Cao, Xia; Fang, Xiao; Wang, Xu-dong; Zhang, Li-li; Zheng, Jia-wei; Shen, Guo-fang

    2015-12-01

    Flipped classroom is a new teaching model which is different from the traditional teaching method. The history and characteristics of flipped classroom teaching model were introduced in this paper. A discussion on how to establish flipped classroom teaching protocol in oral and maxillofacial surgery education was carried out. Curriculum transformation, construction of education model and possible challenges were analyzed and discussed. PMID:27063134

  13. Interaction model for 3D cutting in maxillofacial surgery planning

    Science.gov (United States)

    Neumann, Patrick; Siebert, Dirk; Schulz, Armin; Faulkner, Gabriele; Krauss, Manfred; Tolxdorff, Thomas

    1999-05-01

    Our main research work is the realization of a completely computer-based maxillofacial surgery planning system. An important step toward this goal is the availability of virtual tools for the surgeon to interactively define bone segments from skull and jaw bones. The easy-to-handle user interface employs visual and force-feedback devices to define subvolumes of a patient's volume dataset. The defined subvolumes together with their spatial arrangements lead to an operation plan. We have evaluated modern low-cost, force- feedback devices with regard to their ability to emulate the surgeon's working procedure.

  14. Cleft Lip and Palate Surgery

    Science.gov (United States)

    ... The experts in face, mouth and jaw surgery. Cleft Lip / Palate and Craniofacial Surgery This type of surgery is ... the carefully orchestrated, multiple-stage correctional program for cleft lip and palate patients. The goal is to help restore the ...

  15. The Psychosocial and Independent Living Donor Advocate Evaluation and Post-surgery Care of Living Donors.

    Science.gov (United States)

    Rudow, Dianne LaPointe; Swartz, Kathleen; Phillips, Chelsea; Hollenberger, Jennifer; Smith, Taylor; Steel, Jennifer L

    2015-09-01

    Solid organ transplantation as a treatment for end stage organ failure has been an accepted treatment option for decades. Despite advances in medicine and technology, and increased awareness of organ donation and transplantation, the gap between supply and demand continues to widen. Living donation has been an option that has increased the number of transplants despite the continued shortage of deceased organs. In the early 2000s live donor transplantation reached an all-time high in the United States. As a result, a consensus meeting was convened in 2000 to increase the oversight of living donor transplantation. Both the Centers for Medicare and Medicaid Services and the United Network for Organ Sharing developed regulations that transplant programs performing live donor transplantation. These regulations and guidelines involve the education, evaluation, informed consent process and living donor follow-up care. Two areas in which had significant changes included the psychosocial and the independent living donor advocate (ILDA) evaluation. The purpose of this paper was to outline the current regulations and guidelines associated with the psychosocial and ILDA evaluation as well as provide further recommendations for the administration of a high quality evaluation of living donors. The goals and timing of the evaluation and education of donors; qualifications of the health care providers performing the evaluation; components of the evaluation; education provided to donors; documentation of the evaluation; participation in the selection committee meeting; post-decline and post-donation care of donors is described. Caveats including the paired donor exchange programs and non-directed and directed donation are also considered. PMID:26293351

  16. Minimally invasive esophageal surgery-standard of care-our experience

    Directory of Open Access Journals (Sweden)

    Snigdha Patnaik

    2015-08-01

    30 days Mortality (1 and ndash;pulmonary embolus. Operative time (minutes: THE-234, TTE-322. Blood loss (ml/patient: THE-265, TTE-380. Hospital stays (days: THE-7.3, TTE-10. Conclusions: 79% of properly selected and evaluated cases underwent MIES, with one Mortality and 26 events of morbidity. 6% required conversion. The procedure detected inoperability in 16% cases. The nodal yield, status of margins, operative time, blood loss and hospital stay indicates that MIES has a future to become a standard of care in the treatment of esophageal cancers. [Int J Res Med Sci 2015; 3(8.000: 2046-2052

  17. Use of neonatal intensive care unit as a safe place for neonatal surgery

    OpenAIRE

    Gavilanes, A.; Heineman, E; Herpers, M.; Blanco, C; BURGE, D.

    1997-01-01

    AIM—To evaluate the advantages, disadvantages, and short term morbidity and mortality of major surgical interventions performed in the neonatal intensive care unit.
METHODS—A retrospective case review of 45 neonates was performed from April 1991 to September 1995. The characteristics of the patients were: gestational age 29 (SD 4) weeks (range 24 to 41 weeks); birthweight 1305 (870) g ( range 540 to 4040 g); presurgical weight 1430 (895) g ( range 550 to 4370 g); postconceptional age at surge...

  18. ANALYSIS OF METHODS OF AIRWAY MANAGEMENT IN MAXILLOFACIAL SURGERIES IN A TERTIARY CARE CENTRE AT PUDUCHERRY

    Directory of Open Access Journals (Sweden)

    Joseph Raajesh

    2016-02-01

    Full Text Available BACKGROUND Anaesthetic management of patients with oromaxillofacial surgeries poses quite a few challenges to both anaesthesiologist and operating surgeons. This is because the corrective procedure demands fixation of fractures, repair of soft tissue injuries and maintaining occlusion all without compromising the cosmetic aspect. Though securing the airway takes the precedence, it is of paramount importance that it should not interfere with the surgical techniques. METHODS Seventy one patients of maxillofacial injuries, operated over a period of five years between February 2011 and December 2015 in Indira Gandhi Medical College Hospital at Puducherry were reviewed. All patients were reviewed in relation to age, type of injury, etiology, bones involved and method of airway management. RESULTS The major etiology of injuries were road traffic accidents (79%. Majority of patients were young in the age group of 21-40 years (55%. Fracture mandible (46% was the most common injury. Airway secured by nasotracheal route with direct visualization of vocal cords was the most common (90%, followed by submental route (10%. CONCLUSION This analysis showed in maxillofacial procedures, trauma is the leading cause in this part of India also. Male preponderance, maximum injuries are seen in third and fourth decade of life and other findings that are correlating well with other studies. Nasotracheal intubation is the method of choice in securing the airway during the maxillofacial procedures. Submental intubation can be considered as a viable option when nasotracheal intubation is not possible due to the involvement of base of the skull or midfacial fractures.

  19. The distribution of cataract surgery services in a public health eye care program in Nepal.

    Science.gov (United States)

    Marseille, E; Brand, R

    1997-11-01

    The cost-effectiveness of public health cataract programs in low-income countries has been well documented. Equity, another important dimension of program quality which has received less attention is analyzed here by comparisons of surgical coverage rates for major sub-groups within the intended beneficiary population of the Nepal blindness program (NBP). Substantial differences in surgical coverage were found between males and females and between different age groups of the same gender. Among the cataract blind, the surgical coverage of males was 70% higher than that of females. For both genders, the cataract blind over 55 received proportionately fewer services than younger people blind from cataract. Blind males aged 45-54 had a 500% higher rate of surgical coverage than blind males over 65. Blind females aged 35-44 had nearly a 600% higher rate of surgical coverage than blind females over 65. There was wide variation in overall surgical coverage between geographic zones, but little variation by terrain type, an indicator of the logistical difficulties in delivery of services. Members of the two highest caste groupings had somewhat lower surgical coverage than members of lower castes. Program managers should consider developing methods to increase services to women and to those over 65. Reaching these populations will become increasingly important as those most readily served receive surgery and members of the under-served groups form a growing portion of the remaining cataract backlog. PMID:10175620

  20. Should perioperative immunonutrition for elective surgery be the current standard of care?

    Science.gov (United States)

    Bharadwaj, Shishira; Trivax, Brandon; Tandon, Parul; Alkam, Bilal; Hanouneh, Ibrahim; Steiger, Ezra

    2016-05-01

    Postoperative infectious complications are independently associated with increased hospital length of stay (LOS) and cost and contribute to significant inpatient morbidity. Many strategies such as avoidance of long periods of preoperative fasting, re-establishment of oral feeding as early as possible after surgery, metabolic control and early mobilization have been used to either prevent or reduce the incidence of postoperative infections. Despite these efforts, it remains a big challenge to our current healthcare system to mitigate the cost of postoperative morbidity. Furthermore, preoperative nutritional status has also been implicated as an independent risk factor for postoperative morbidity. Perioperative nutritional support using enteral and parenteral routes has been shown to decrease postoperative morbidity, especially in high-risk patients. Recently, the role of immunonutrition (IMN) in postoperative infectious complications has been studied extensively. These substrates have been found to positively modulate postsurgical immunosuppression and inflammatory responses. They have also been shown to be cost-effective by decreasing both tpostoperative infectious complications and hospital LOS. In this review, we discuss the postoperative positive outcomes associated with the use of perioperative IMN, their cost-effectiveness, current guidelines and future clinical implications. PMID:27081153

  1. Pneumonia after Major Cancer Surgery: Temporal Trends and Patterns of Care

    Directory of Open Access Journals (Sweden)

    Vincent Q. Trinh

    2016-01-01

    Full Text Available Rationale. Pneumonia is a leading cause of postoperative complication. Objective. To examine trends, factors, and mortality of postoperative pneumonia following major cancer surgery (MCS. Methods. From 1999 to 2009, patients undergoing major forms of MCS were identified using the Nationwide Inpatient Sample (NIS, a Healthcare Cost and Utilization Project (HCUP subset, resulting in weighted 2,508,916 patients. Measurements. Determinants were examined using logistic regression analysis adjusted for clustering using generalized estimating equations. Results. From 1999 to 2009, 87,867 patients experienced pneumonia following MCS and prevalence increased by 29.7%. The estimated annual percent change (EAPC of mortality after MCS was −2.4% (95% CI: −2.9 to −2.0, P<0.001; the EAPC of mortality associated with pneumonia after MCS was −2.2% (95% CI: −3.6 to 0.9, P=0.01. Characteristics associated with higher odds of pneumonia included older age, male, comorbidities, nonprivate insurance, lower income, hospital volume, urban, Northeast region, and nonteaching status. Pneumonia conferred a 6.3-fold higher odd of mortality. Conclusions. Increasing prevalence of pneumonia after MCS, associated with stable mortality rates, may result from either increased diagnosis or more stringent coding. We identified characteristics associated with pneumonia after MCS which could help identify at-risk patients in order to reduce pneumonia after MCS, as it greatly increases the odds of mortality.

  2. Adapting chronic care models for diabetes care delivery inlow-and-middle-income countries: A review

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    A contextual review of models for chronic care was doneto develop a context-adapted chronic care model-basedservice delivery model for chronic conditions includingdiabetes. The Philippines was used as the setting ofa low-to-middle-income country. A context-basednarrative review of existing models for chronic carewas conducted. A situational analysis was done at thegrassroots level, involving the leaders and members ofthe community, the patients, the local health system andthe healthcare providers. A second analysis making useof certain organizational theories was done to explore onimproving feasibility and acceptability of organizing carefor chronic conditions. The analyses indicated that carefor chronic conditions may be introduced, consideringthe needs of people with diabetes in particular andthe community in general as recipients of care, andthe issues and factors that may affect the healthcareworkers and the health system as providers of thiscare. The context-adapted chronic care model-basedservice delivery model was constructed accordingly.Key features are incorporation of chronic care in thehealth system's services; assimilation of chronic caredelivery with the other responsibilities of the healthcareworkers but with redistribution of certain tasks; andensuring that the recipients of care experience thewhole spectrum of basic chronic care that includes educationand promotion in the general population, riskidentification, screening, counseling including self-caredevelopment, and clinical management of the chroniccondition and any co-morbidities, regardless of level ofcontrol of the condition. This way, low-to-middle incomecountries can introduce and improve care for chronicconditions without entailing much additional demand ontheir limited resources.

  3. 无痛病房模式在肛肠术后患者护理中的效果%Painless anorectal surgery ward mode effects in patient care

    Institute of Scientific and Technical Information of China (English)

    于丽丽; 姜晓丽

    2014-01-01

    目的:探讨无痛病房模式在肛肠术后患者护理中的效果。方法:将2013年6月至2013年12月在我院接受肛肠手术的156例患者,随机分为普通护理组和无痛护理组各78例。前者给予常规护理,后者则在常规护理的基础上实施无痛病房护理模式,分析比较两组患者的护理情况及满意率。结果:采用无痛病房模式的无痛护理组患者疼痛程度得分显著低于普通护理组,患者对护理人员的护理方式接受程度、护理服务质量满意度得分均显著高于普通护理组,差异具有统计学意义(均p<0.03)。结论:实施无痛病房模式的疼痛护理,减轻了患者的术后疼痛,促进了患者的康复,使患者术后镇痛效果满意度显著提高。%Objective: To investigate the effect of pain in anorectal surgery ward model of patient care. Methods: June 2013 to December 2013 in our hospital anorectal surgery, 156 patients were randomly divided into general nursing care groups and each group 78 cases painless. The former received routine care, the latter on the basis of the implementation of routine nursing care model painless ward, analysis and comparison of two groups of patient care conditions and satisfaction. RESULTS: The degree of pain painless painless care ward patients scored significantly lower than model group of ordinary care, nursing care of patients the way for acceptance, care quality of service satisfaction scores were significantly higher than usual care group, the difference is statistical y significance (al p <0.03). Conclusion: The implementation painless pain care ward mode, reducing the patient's postoperative pain, and promote the rehabilitation of patients, so that patients significantly improved analgesia satisfaction.

  4. Searching for the Holy Grail of Care Delivery Models.

    Science.gov (United States)

    Mensik, Jennifer

    2016-01-01

    Too often health care executives state the need for more research, knowledge, and information in staffing. Perhaps what we really need is education and support for innovation in operations. In looking for the holy grail of staffing solutions, focused attention will need to be placed on creating innovative care delivery models. Leaders who are tasked with developing innovative care delivery models must have a supportive environment and given time to be successful. PMID:27265951

  5. Determinants of access to pediatric hospice care: A conceptual model

    OpenAIRE

    Lindley, Lisa C.

    2015-01-01

    One of the many difficult moments for families of children with life-limiting illnesses is to make the decision to access pediatric hospice care. Although determinants that influence families’ decisions to access pediatric hospice care have been recently identified, the relationship between these determinants and access to pediatric hospice care have not been explicated or grounded in accepted healthcare theories or models. Using the Andersen Behavioral Healthcare Utilization Model, this arti...

  6. Towards a model for integrative medicine in Swedish primary care

    OpenAIRE

    Falkenberg Torkel; Warenmark Anders; Halpin Jeremy; Sundberg Tobias

    2007-01-01

    Abstract Background Collaboration between providers of conventional care and complementary therapies (CTs) has gained in popularity but there is a lack of conceptualised models for delivering such care, i.e. integrative medicine (IM). The aim of this paper is to describe some key findings relevant to the development and implementation of a proposed model for IM adapted to Swedish primary care. Methods Investigative procedures involved research group and key informant meetings with multiple st...

  7. Emergency surgery

    DEFF Research Database (Denmark)

    Stoneham, M; Murray, D; Foss, N

    2014-01-01

    undertaken on elderly patients with limited physiological reserve. National audits have reported variations in care quality, data that are increasingly being used to drive quality improvement through professional guidance. Given that the number of elderly patients presenting for emergency surgery is likely......National reports recommended that peri-operative care should be improved for elderly patients undergoing emergency surgery. Postoperative mortality and morbidity rates remain high, and indicate that emergency ruptured aneurysm repair, laparotomy and hip fracture fixation are high-risk procedures...

  8. Diffusion of a collaborative care model in primary care: a longitudinal qualitative study

    OpenAIRE

    Vedel Isabelle; Ghadi Veronique; De Stampa Matthieu; Routelous Christelle; Bergman Howard; Ankri Joel; Lapointe Liette

    2013-01-01

    Background Although collaborative team models (CTM) improve care processes and health outcomes, their diffusion poses challenges related to difficulties in securing their adoption by primary care clinicians (PCPs). The objectives of this study are to understand: (1) how the perceived characteristics of a CTM influenced clinicians' decision to adopt -or not- the model; and (2) the model's diffusion process. Methods We conducted a longitudinal case study based on the Diffusion of Innovations Th...

  9. Protocol for a multicentre, parallel-arm, 12-month, randomised, controlled trial of arthroscopic surgery versus conservative care for femoroacetabular impingement syndrome (FASHIoN)

    Science.gov (United States)

    Griffin, D R; Dickenson, E J; Wall, P D H; Donovan, J L; Foster, N E; Hutchinson, C E; Parsons, N; Petrou, S; Realpe, A; Achten, J; Achana, F; Adams, A; Costa, M L; Griffin, J; Hobson, R; Smith, J

    2016-01-01

    Introduction Femoroacetabular impingement (FAI) syndrome is a recognised cause of young adult hip pain. There has been a large increase in the number of patients undergoing arthroscopic surgery for FAI; however, a recent Cochrane review highlighted that there are no randomised controlled trials (RCTs) evaluating treatment effectiveness. We aim to compare the clinical and cost-effectiveness of arthroscopic surgery versus best conservative care for patients with FAI syndrome. Methods We will conduct a multicentre, pragmatic, assessor-blinded, two parallel arm, RCT comparing arthroscopic surgery to physiotherapy-led best conservative care. 24 hospitals treating NHS patients will recruit 344 patients over a 26-month recruitment period. Symptomatic adults with radiographic signs of FAI morphology who are considered suitable for arthroscopic surgery by their surgeon will be eligible. Patients will be excluded if they have radiographic evidence of osteoarthritis, previous significant hip pathology or previous shape changing surgery. Participants will be allocated in a ratio of 1:1 to receive arthroscopic surgery or conservative care. Recruitment will be monitored and supported by qualitative intervention to optimise informed consent and recruitment. The primary outcome will be pain and function assessed by the international hip outcome tool 33 (iHOT-33) measured 1-year following randomisation. Secondary outcomes include general health (short form 12), quality of life (EQ5D-5L) and patient satisfaction. The primary analysis will compare change in pain and function (iHOT-33) at 12 months between the treatment groups, on an intention-to-treat basis, presented as the mean difference between the trial groups with 95% CIs. The study is funded by the Health Technology Assessment Programme (13/103/02). Ethics and dissemination Ethical approval is granted by the Edgbaston Research Ethics committee (14/WM/0124). The results will be disseminated through open access peer

  10. Variation in day surgery among Dutch hospitals: the development of a theoretical model to explain variations.

    NARCIS (Netherlands)

    Kroneman, M.; Oort, M. van; Groenewegen, P.; Jong, D. de

    2003-01-01

    The aim of this paper is providing a first step in explaining variations in day surgery rates among Dutch hospitals. A theoretical model was set up to explain variations based on diffusion theory and environmental characteristics. We tried to test our model by means of routinely collected data from

  11. The use of high definition video modules for delivery of informed consent and wound care education in the Mohs Surgery Unit.

    Science.gov (United States)

    Migden, Michael; Chavez-Frazier, Arianne; Nguyen, Tri

    2008-03-01

    The use of video in the informed consent process has been well documented in the literature to improve patient satisfaction, understanding, comprehension, and to decrease anxiety. At the MD Anderson Mohs Surgery Unit, we use high-definition (HD) audiovisual (AV) modules to assist with the delivery of informed consent and to educate patients on the subject of postoperative wound care. The purpose of this work was to develop HD-AV media to inform patients of the risks, benefits, and alternatives of Mohs surgery before they are asked to sign the consent form and to educate patients on basic wound care after Mohs Surgery. The use of a HD virtual surgeon and nurse in the videos educates the patient, allowing the surgeon and nursing staff to attend to other patients within the Mohs Surgery Unit. Using HD digital recording equipment, we captured real-time HD-AV media to explain the risks, alternatives, and benefits of Mohs surgery (surgeon explanation) and to give detailed instructions for postoperative wound care (nurse explanation). Once captured, HD modules were created and stored on a central University of Texas-MD Anderson Cancer Center server in the Texas Medical Center approximately 1 mile from the Mohs Surgery Unit. The full-screen HD modules are accessed on demand at the point of need with the use of standard institutional computers within any of the Mohs's center's examination/surgical suites. An early evaluation of this quality improvement initiative was performed to measure patient satisfaction, efficiency, and efficacy of the videos followed by physician/nurse discussion compared with physician/nurse discussion alone. Early evaluation of HD-AV modules used for the delivery of informed consent and postoperative wound care in the MD Anderson Mohs surgery Unit revealed that patient satisfaction was maintained and that this medium was preferred by patients in the video group over physician/nurse discussion alone. The HD modules allowed increased efficiency and

  12. Comparison of the costs of nonoperative care to minimally invasive surgery for sacroiliac joint disruption and degenerative sacroiliitis in a United States commercial payer population: potential economic implications of a new minimally invasive technology

    Directory of Open Access Journals (Sweden)

    Ackerman SJ

    2014-05-01

    Full Text Available Stacey J Ackerman,1 David W Polly Jr,2 Tyler Knight,3 Karen Schneider,4 Tim Holt,5 John Cummings Jr6 1Covance Market Access Services Inc., San Diego, CA, USA; 2University of Minnesota, Orthopaedic Surgery, Minneapolis, MN, USA; 3Covance Market Access Services Inc., Gaithersburg, MD, USA; 4Covance Market Access Services Inc., Sydney, Australia; 5Montgomery Spine Center, Orthopedic Surgery, Montgomery, AL, USA; 6Community Health Network, Neurosurgery, Indianapolis, IN, USA Introduction: Low back pain is common and treatment costly with substantial lost productivity and lost wages in the working-age population. Chronic low back pain originating in the sacroiliac (SI joint (15%–30% of cases is commonly treated with nonoperative care, but new minimally invasive surgery (MIS options are also effective in treating SI joint disruption. We assessed whether the higher initial MIS SI joint fusion procedure costs were offset by decreased nonoperative care costs from a US commercial payer perspective. Methods: An economic model compared the costs of treating SI joint disruption with either MIS SI joint fusion or continued nonoperative care. Nonoperative care costs (diagnostic testing, treatment, follow-up, and retail pharmacy pain medication were from a retrospective study of Truven Health MarketScan® data. MIS fusion costs were based on the Premier's Perspective™ Comparative Database and professional fees on 2012 Medicare payment for Current Procedural Terminology code 27280. Results: The cumulative 3-year (base-case analysis and 5-year (sensitivity analysis differentials in commercial insurance payments (cost of nonoperative care minus cost of MIS were $14,545 and $6,137 per patient, respectively (2012 US dollars. Cost neutrality was achieved at 6 years; MIS costs accrued largely in year 1 whereas nonoperative care costs accrued over time with 92% of up front MIS procedure costs offset by year 5. For patients with lumbar spinal fusion, cost neutrality

  13. Cataract Surgery Visual Outcomes and Associated Risk Factors in Secondary Level Eye Care Centers of L V Prasad Eye Institute, India.

    Directory of Open Access Journals (Sweden)

    Sumathi Matta

    Full Text Available To evaluate cataract surgery visual outcomes and associated risk factors in rural secondary level eye care centers of L V Prasad Eye Institute (LVPEI, India.The Eye Health pyramid of LVPEI has a network of rural secondary care centres (SCs and attached vision centres (VCs that provide high quality comprehensive eye care with permanent infrastructure to the most disadvantaged sections of society. The most common procedure performed at SCs is cataract surgery. We audited the outcome of a random sample of 2,049 cataract surgeries done from October 2009-March 2010 at eight rural SCs. All patients received a comprehensive ophthalmic examination, both before and after surgery. The World Health Organization recommended cataract surgical record was used for data entry. Visual outcomes were measured at discharge, 1-3 weeks and 4-11 weeks follow up visits. Poor outcome was defined as best corrected visual acuity <6/18.Mean age was 61.8 years (SD: 8.9 years and 1,133 (55.3% surgeries were performed on female patients. Pre-existing ocular co-morbidity was present in 165 patients (8.1%. The most common procedure was small incision cataract surgery (SICS with intraocular lens (IOL implantation (91.8%. Intraoperative complications were seen in 29 eyes (1.4%. At the 4-11 weeks follow-up visit, based on presenting visual acuity (PVA, 61.8% had a good outcome and based on best-corrected visual acuity (BCVA, 91.7% had a good outcome. Based on PVA and BCVA, those with less than 6/60 were only 2.9% and 1.6% respectively. Using multivariable analysis, poor visual outcomes were significantly higher in patients aged ≥70 (OR 4.63; 95% CI 1.61, 13.30, in females (OR 1.58; 95% CI 1.04, 2.41, those with preoperative comorbidities (odds ratio 4.68; 95% CI 2.90, 7.57, with intraoperative complications (OR 8.01; 95% CI 2.91, 22.04, eyes that underwent no IOL or anterior chamber-IOL (OR 12.63; 95% CI 2.65, 60.25 and those undergoing extracapsular cataract extraction (OR 9

  14. A Moral Hazard Model of Parental Care

    OpenAIRE

    Baomin Dong; Tianpeng Zhou

    2013-01-01

    One perplexing observation is that although men and women have different comparative advantages, cooperation is often only seen during child-bearing and rearing periods. One interpretation is that the juvenile offspring serves as an indivisible public goods to facilitate cooperation between opposite sexes of adults. We show that moral hazard in maternal parental care will either force the father to pay the mother a rent in order to induce optimal care (when the child is of intrinsic high qual...

  15. Children's health care assistance according to their families: a comparison between models of Primary Care

    Directory of Open Access Journals (Sweden)

    Vanessa Bertoglio Comassetto Antunes de Oliveira

    2015-02-01

    Full Text Available OBJECTIVE To compare the health assistance models of Basic Traditional Units (UBS with the Family Health Strategy (ESF units for presence and extent of attributes of Primary Health Care (APS, specifically in the care of children. METHOD A cross-sectional study of a quantitative approach with families of children attended by the Public Health Service of Colombo, Paraná. The Primary Care Assessment Tool (PCA-Tool was applied to parents of 482 children, 235 ESF units and 247 UBS units covering all primary care units of the municipality, between June and July 2012. The results were analyzed according to the PCA-Tool manual. RESULTS ESF units reached a borderline overall score for primary health care standards. However, they fared better in their attributes of Affiliation, Integration of care coordination, Comprehensiveness, Family Centeredness and Accessibility of use, while the attributes of Community Guidance/Orientation, Coordination of Information Systems, Longitudinality and Access attributes were rated as insufficient for APS. UBS units had low scores on all attributes. CONCLUSION The ESF units are closer to the principles of APS (Primary Health Care, but there is need to review actions of child care aimed at the attributes of APS in both care models, corroborating similar studies from other regions of Brazil.

  16. Can the Accountable Care Organization model facilitate integrated care in England?

    Science.gov (United States)

    Ahmed, Faheem; Mays, Nicholas; Ahmed, Naeem; Bisognano, Maureen; Gottlieb, Gary

    2015-10-01

    Following the global economic recession, health care systems have experienced intense political pressure to contain costs without compromising quality. One response is to focus on improving the continuity and coordination of care, which is seen as beneficial for both patients and providers. However, cultural and structural barriers have proved difficult to overcome in the quest to provide integrated care for entire populations. By holding groups of providers responsible for the health outcomes of a designated population, in the United States, Accountable Care Organizations are regarded as having the potential to foster collaboration across the continuum of care. They could have a similar role in England's National Health Service. However, it is important to consider the difference in context before implementing a similar model, adapted to suit the system's strengths. Working together, general practice federations and the Academic Health Science Networks could form the basis of accountable care in England. PMID:26079144

  17. Aesthetic Surgery Training during Residency in the United States: A Comparison of the Integrated, Combined, and Independent Training Models

    Directory of Open Access Journals (Sweden)

    Arash Momeni

    2014-01-01

    Full Text Available Background. Three educational models for plastic surgery training exist in the United States, the integrated, combined, and independent model. The present study is a comparative analysis of aesthetic surgery training, to assess whether one model is particularly suitable to provide for high-quality training in aesthetic surgery. Methods. An 18-item online survey was developed to assess residents’ perceptions regarding the quality of training in aesthetic surgery in the US. The survey had three distinct sections: demographic information, current state of aesthetic surgery training, and residents’ perception regarding the quality of aesthetic surgery training. Results. A total of 86 senior plastic surgery residents completed the survey. Twenty-three, 24, and 39 residents were in integrated, combined, and independent residency programs, respectively. No statistically significant differences were seen with respect to number of aesthetic surgery procedures performed, additional training received in minimal-invasive cosmetic procedures, median level of confidence with index cosmetic surgery procedures, or perceived quality of aesthetic surgery training. Facial aesthetic procedures were felt to be the most challenging procedures. Exposure to minimally invasive aesthetic procedures was limited. Conclusion. While the educational experience in aesthetic surgery appears to be similar, weaknesses still exist with respect to training in minimally invasive/nonsurgical aesthetic procedures.

  18. Gastric esophageal surgery risk analysis with a fault tree and Markov integrated model

    International Nuclear Information System (INIS)

    Reliability methods have been widely used in risk analysis of medical surgeries. In this study, the authors combine a fault tree with Markov models to assess time independent- and dependent factors together. Dynamics are integrated in the traditional fault tree, and meanwhile the processes of solving Markov are simplified with the modular approach. Continuous time Markov chains are adopted in evaluating the failure probability of a gastric esophageal surgery after categorizing basic events in the fault tree, and a certain time dependent variables, such as failure rate of medical equipment, surgery frequency, and rescue timeliness are involved into risk analysis. A case is studied with data collected from a general hospital, to illustrate the operational process of the proposed method. Results based on the inputs show that taking rescue actions into consideration can reduce the gap between the result of fault tree analysis and the reality. Sensitivity analysis for measuring the impacts of the above time relevant variables is conducted, as well as limitations of the Markov model are discussed. - Highlights: ► Time independent and dependent factors in a surgery are assessed together. ► Processes of solving Markov models are simplified with a modular approach. ► Continuous time Markov chains are adopted in evaluating surgery risk. ► Analytical results highlight the effects of rescue actions.

  19. A Model for Risk Assessment in Health Care.

    Science.gov (United States)

    Prijatelj, Vesna; Rajkovič, Vladislav; Šušteršič, Olga

    2016-01-01

    The purpose of our research is to reduce risks and hence prevent errors in the health care process. The aim is to design an organizational information model using error prevention methods for risk assessment in a clinical setting. The model is based on selected indicators of quality nursing care, resulting from the world-known theoretical and practical models combined with experience in the Slovenian health care. The proposed organizational information model and software solution has a significant impact on the professional attention, communication and information, critical thinking, experience and knowledge. PMID:27332383

  20. A Novel Modeling Approach for Collision Avoidance in Robotic Surgery

    Directory of Open Access Journals (Sweden)

    Reza Ramezanifard

    2007-01-01

    Full Text Available We present a new system that can be used in combination with an array of ultrasonic piezoelectric sensors and has application in surgical navigation procedures. Using the proposed assembly, the maneuverability of the surgical tools can be enhanced and the incidence of potentially damaging contact with non-target tissue can be reduced. The emphasis of our work was based on controlling the motion of the surgical tools so that they can readily move around a biological tissue. According to the results of the simulation performed, the direction of the tool can be monitored and controlled continuously and hence the outcome of the surgery can be improved. Another important parameter that incorporated in the simulation was the distance between the tool and the tissue. The simulation results show that the proper control of the tool movement can keep the distance between the two at a certain predetermined value while the tool passing by the tissue. In the collision avoidance scheme, the transducers located on the lateral side of the surgical tool mainly act as the distance detector to keep the distance between the lateral surface of the tool and the tissue surface at a constant value of 5 mm.

  1. 腹腔镜手术治疗子宫内膜异位症围手术期护理效果%Laparoscopic Surgery for Endometriosis Perioperative Nursing Care

    Institute of Scientific and Technical Information of China (English)

    李守香

    2015-01-01

    目的:探讨腹腔镜手术治疗子宫内膜异位症围手术期的护理效果。方法将74例子宫内膜异位症患者分为两组,对照组采用常规护理模式护理,观察组在对照组基础上采用综合护理模式护理。结果观察组患者的总满意度为97.30%,对照组患者的总满意度为72.97%,对比差异显著(P<0.05)。结论腹腔镜手术治疗子宫内膜异位症患者在围手术期实施综合护理模式,能够明显提高患者对护理工作的满意度,值得在临床上大力推广。%Objective To investigate the laparoscopic surgery for endometriosis perioperative nursing effect.Methods74 cases of uterine endometriosis patients were divided into two groups, the control group received routine nursing care model, the observation group in the control group on the basis of a comprehensive care model of care. ResultsThe overall satisfaction of patients in the observation group was 97.30%, the total satisfaction of the patients in the control group was 72.97%.Conclusion Laparoscopic surgery endometriosis patients in the perioperative period the implementation of integrated care model can signiifcantly improve patient satisfaction with care, and worthy of clinical promoting.

  2. Primary Health Care Models: A Review of the International Literature

    OpenAIRE

    Julia Abelson; Brian Hutchison

    1994-01-01

    A common element in many countries’ health system reform agenda is an emphasis on changes to the organization, financing and delivery of primary health care. Numerous objectives for primary health care reform have been cited in jurisdictions around the world with different approaches being taken toward achieving stated objectives. This paper reviews the literature which has described and evaluated experiences with different primary health care delivery models in Canadian and other jurisdictio...

  3. A model for supply of informal care to elderly parents

    OpenAIRE

    Fevang, Elisabeth; Kverndokk, Snorre; Røed, Knut

    2009-01-01

    This paper presents a model of informal care to parents. We assume that the child participates in the labour market and gains in utility from consumption and leisure. In addition it has altruistic motivation to give informal care to its elderly parent. We show how the labour income, labour supply and informal caregiving are affected by exogenous factors such as the education level, wage rate, other supply of care, travel distance and inheritance.

  4. Research of organization of integrated primary care: a conceptual model

    OpenAIRE

    Marc Bruijnzeels

    2011-01-01

    Introduction Primary health care in The Netherlands evolves from small general practices to multidisciplinary teams. Research on the effects on outcomes of organization of primary care is hardly available. Aims Develop a conceptual model to be able to systematically arrange empirical evidence on the effects of different types of organizations of integrated (primary) care. Methods During an expert meeting of directors of health centres we identified essential elements which they consider impor...

  5. A preliminary outcome analysis of the patterns of care study in Japan for esophageal cancer patients with special reference to age: non surgery group

    International Nuclear Information System (INIS)

    Background: The Patterns of Care Study (PCS) was imported to Japan from the United States in July 1996. A preliminary outcome analysis of the PCS for esophageal cancer patients in Japan was made with special reference to age, because the elderly population is rapidly increasing in Japan. Patients and Methods: From July 1996 to February 1998, external PCS audits were performed for 37 institutions nationwide and detailed information of 561 esophageal cancer patients treated during the period 1992-1994 was collected by using the fifth PCS data format developed in the United States. This format was provided courtesy of the American College of Radiology. For this study, patients who had not undergone surgery (n = 336) were selected. The patients were classified into three age groups: < 65 years old (n = 119), between 65 and 74 years (n = 93), and 75 years or older (n =123). Cox's proportional hazards model was used for the statistical analysis, with survival, acute/subacute complication and late complication of grade 3 or more based on RTOG criteria, as the endpoints. Results: Significant prognostic factors for the entire non-surgery group were Karnofsky Performance Status (KPS) (p 0.0007), stage (p = 0.0001), and external irradiation dose (p = 0.0001). For the younger group, KPS (p = 0.0004), stage (p = 0.0197), and utilization of brachytherapy (p = 0.0010) were significant, while for the intermediate age group it was KPS (p = 0.0027), history of pulmonary disease (p = 0.0339), stage (p = 0.0001), and external dose (p = 0.0001), and for the elderly group, stage (p = 0.0001) and external irradiation dose (p = 0.0224) were significant. Significant risk factors for complications for the entire group were stage (p = 0.0411), external dose (p = 0.0163), and stratification of institution (academic vs. nonacademic) (p = 0.0114). Significant risk factors for the younger group were history of pulmonary disease (p = 0.0495) and external dose (p = 0.0037), and the other age

  6. A multicentre randomised controlled trial of Transfusion Indication Threshold Reduction on transfusion rates, morbidity and health-care resource use following cardiac surgery (TITRe2).

    Science.gov (United States)

    Reeves, Barnaby C; Pike, Katie; Rogers, Chris A; Brierley, Rachel Cm; Stokes, Elizabeth A; Wordsworth, Sarah; Nash, Rachel L; Miles, Alice; Mumford, Andrew D; Cohen, Alan; Angelini, Gianni D; Murphy, Gavin J

    2016-01-01

    BACKGROUND Uncertainty about optimal red blood cell transfusion thresholds in cardiac surgery is reflected in widely varying transfusion rates between surgeons and cardiac centres. OBJECTIVE To test the hypothesis that a restrictive compared with a liberal threshold for red blood cell transfusion after cardiac surgery reduces post-operative morbidity and health-care costs. DESIGN Multicentre, parallel randomised controlled trial and within-trial cost-utility analysis from a UK NHS and Personal Social Services perspective. We could not blind health-care staff but tried to blind participants. Random allocations were generated by computer and minimised by centre and operation. SETTING Seventeen specialist cardiac surgery centres in UK NHS hospitals. PARTICIPANTS Patients aged > 16 years undergoing non-emergency cardiac surgery with post-operative haemoglobin research steps to address the new hypothesis about the possible harm of red blood cell transfusion. TRIAL REGISTRATION Current Controlled Trials ISRCTN70923932. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 20, No. 60. See the NIHR Journals Library website for further project information. PMID:27527344

  7. Consulting Psychiatry within an Integrated Primary Care Model

    OpenAIRE

    Schreiter, Elizabeth A. Zeidler; Pandhi, Nancy; Fondow, Meghan D. M.; Thomas, Chantelle; Vonk, Jantina; Reardon, Claudia L; Serrano, Neftali

    2013-01-01

    After implementation of an integrated consulting psychiatry model and psychology services within primary care at a federally qualified health center, patients have increased access to needed mental health services, and primary care clinicians receive the support and collaboration needed to meet the psychiatric needs of the population.

  8. Comparison of the costs of nonoperative care to minimally invasive surgery for sacroiliac joint disruption and degenerative sacroiliitis in a United States Medicare population: potential economic implications of a new minimally-invasive technology

    Directory of Open Access Journals (Sweden)

    Ackerman SJ

    2013-11-01

    Full Text Available Stacey J Ackerman1, David W Polly Jr2, Tyler Knight3, Karen Schneider4, Tim Holt5, John Cummings61Covance Market Access Services Inc, San Diego, CA, USA; 2University of Minnesota, Orthopaedic Surgery, Minneapolis, MN, USA; 3Covance Market Access Services Inc, Gaithersburg, MD, USA; 4Covance Market Access Services Inc, Sydney, NSW, Australia; 5Montgomery Spine Center, Orthopaedic Surgery, Montgomery, AL, USA; 6Community Health Network, Neurosurgery, Indianapolis, IN, USAIntroduction: The economic burden associated with the treatment of low back pain (LBP in the United States is significant. LBP caused by sacroiliac (SI joint disruption/degenerative sacroiliitis is most commonly treated with nonoperative care and/or open SI joint surgery. New and effective minimally invasive surgery (MIS options may offer potential cost savings to Medicare.Methods: An economic model was developed to compare the costs of MIS treatment to nonoperative care for the treatment of SI joint disruption in the hospital inpatient setting in the US Medicare population. Lifetime cost savings (2012 US dollars were estimated from the published literature and claims data. Costs included treatment, follow-up, diagnostic testing, and retail pharmacy pain medication. Costs of SI joint disruption patients managed with nonoperative care were estimated from the 2005–2010 Medicare 5% Standard Analytic Files using primary International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM diagnosis codes 720.2, 724.6, 739.4, 846.9, or 847.3. MIS fusion hospitalization cost was based on Diagnosis Related Group (DRG payments of $46,700 (with major complications - DRG 459 and $27,800 (without major complications - DRG 460, weighted assuming 3.8% of patients have complications. MIS fusion professional fee was determined from the 2012 Medicare payment for Current Procedural Terminology code 27280, with an 82% fusion success rate and 1.8% revision rate. Outcomes were

  9. A discrete choice model for labor supply and child care

    OpenAIRE

    Kornstad, Tom; Thoresen, Thor Olav

    2002-01-01

    Abstract: A discrete choice model for labor supply and child care for mothers of preschoolers is presented. The mothers are assumed to make choices from a finite set of job possibilities and from a finite set of child care options. The options in the markets for child care are characterized by opening hours, fees and a number of quality attributes, such as mode of care. Similarly, jobs are characterized by a (fixed) wage rate, working hours and a number of variables related to job satisfac...

  10. Computer-based decision making in medicine : A model for surgery of colorectal liver metastases

    NARCIS (Netherlands)

    Langenhoff, B S; Krabbe, P F M; Ruers, T J M

    2007-01-01

    AIMS: Seeking the best available treatment for patients with colorectal liver metastases may be complex due to the interpretation of many variables. In this study conjoint analysis is used to develop a decision model to help clinicians selecting patients eligible for surgery of liver metastases. MET

  11. Orbital and Maxillofacial Computer Aided Surgery: Patient-Specific Finite Element Models To Predict Surgical Outcomes

    CERN Document Server

    Luboz, V; Swider, P; Payan, Y; Luboz, Vincent; Chabanas, Matthieu; Swider, Pascal; Payan, Yohan

    2005-01-01

    This paper addresses an important issue raised for the clinical relevance of Computer-Assisted Surgical applications, namely the methodology used to automatically build patient-specific Finite Element (FE) models of anatomical structures. From this perspective, a method is proposed, based on a technique called the Mesh-Matching method, followed by a process that corrects mesh irregularities. The Mesh-Matching algorithm generates patient-specific volume meshes from an existing generic model. The mesh regularization process is based on the Jacobian matrix transform related to the FE reference element and the current element. This method for generating patient-specific FE models is first applied to Computer-Assisted maxillofacial surgery, and more precisely to the FE elastic modelling of patient facial soft tissues. For each patient, the planned bone osteotomies (mandible, maxilla, chin) are used as boundary conditions to deform the FE face model, in order to predict the aesthetic outcome of the surgery. Seven F...

  12. An Experimental Animal Model for Abdominal Fascia Healing after Surgery

    DEFF Research Database (Denmark)

    Burcharth, J; Pommergaard, H-C; Klein, M;

    2013-01-01

    used to evaluate the actively healing fascia. Such an animal model may promote future research in the prevention of IH. Methods: 86 male Sprague-Dawley rats were used to establish a model involving six experiments (experiments A-F). Mechanical testing of the breaking strength of the healed fascia was......Background: Incisional hernia (IH) is a well-known complication after abdominal surgical procedures. The exact etiology of IH is still unknown even though many risk factors have been suggested. The aim of this study was to create an animal model of a weakly healed abdominal fascia that could be...... performed by testing tissue strips from the healed fascia versus the unincised control fascia 7 and 28 days postoperatively. Results: During the six experiments a healing model was created that produced significantly weaker coherent fascia when compared with the control tissue measured in terms of...

  13. Roles and responsibilities in the secondary level eye care model

    Directory of Open Access Journals (Sweden)

    Saibaba Saravanan

    2005-12-01

    Full Text Available In any secondary level eye care clinic, a number of tasks must be completed. In different countries and different settings, different people will carry out these tasks. The manager is responsible for ensuring that all the tasks are covered, that people are carefully selected to perform them, and that staff are supported and managed. The International Centre for Advancement of Rural Eye Care (ICARE, within the L.V. Prasad Eye Institute (LVPEI in India, has evolved an eye care team to provide secondary level eye care services to a population of 0.5 to 1 million. The ICARE model emphasises that all cadres of clinical and non-clinical personnel are equally important. Below is a description of the range of jobs at secondary level centres. The tertiary centre at LVPEI manages leadership and training for this model.

  14. Integration and continuity of Care in health care network models for frail older adults

    Science.gov (United States)

    Veras, Renato Peixoto; Caldas, Célia Pereira; da Motta, Luciana Branco; de Lima, Kenio Costa; Siqueira, Ricardo Carreño; Rodrigues, Renata Teixeira da Silva Vendas; Santos, Luciana Maria Alves Martins; Guerra, Ana Carolina Lima Cavaletti

    2014-01-01

    A detailed review was conducted of the literature on models evaluating the effectiveness of integrated and coordinated care networks for the older population. The search made use of the following bibliographic databases: Pubmed, The Cochrane Library, LILACS, Web of Science, Scopus and SciELO. Twelve articles on five different models were included for discussion. Analysis of the literature showed that the services provided were based on primary care, including services within the home. Service users relied on the integration of primary and hospital care, day centers and in-home and social services. Care plans and case management were key elements in care continuity. This approach was shown to be effective in the studies, reducing the need for hospital care, which resulted in savings for the system. There was reduced prevalence of functional loss and improved satisfaction and quality of life on the part of service users and their families. The analysis reinforced the need for change in the approach to health care for older adults and the integration and coordination of services is an efficient way of initiating this change. PMID:24897058

  15. Patterns of severe acute renal failure in a referral center in Sudan: Excluding intensive care and major surgery patients

    International Nuclear Information System (INIS)

    Acute renal failure (ARF) is a common health problem worldwide. There is limited data on the pattern of ARF in Sudan. Moreover, glomerular diseases, which are a well known cause of ARF, have not been accurately and adequately diagnosed previously. A retrospective study on the patterns of ARF was carried out in a general nephrology referral center in Sudan during the period from February 2003 to February 2004.Patients from intensive care units with ARF and those who developed ARF after massive surgery were excluded from the study. Renal biopsy was performed when indicated and studied with light and immunofluorescent microscopy. Eighty-nine patients (57 (64%) cases were males and mean age was 39+-19.4 years) fulfilled the criteria for the diagnosis of advanced renal failure requiring renal function replacement therapy. Acute tubular necrosis (ATN) was diagnosed in 50 (56%) patients; 33 (66%) ATN patients had renal failure as a complication of volume depletion, fulminant infections (particularly malaria and typhoid fever) or snakebites, and 12 (13.4%) patients ingested paraphenylene-diamine (PPD) (hair/Henna dye) in suicidal attempts. Eight (9%) patients of the total study group had glomerural diseases and 11 (12.3%) had obstructive uropathy associated with ARF; cause of ARF could not be determined in 17 (19%) patients. Fifty-three (60%) patients recovered their renal function, six (6.7%) patients progressed to chronic kidney disease (CKD), 16(18%) died and 14(16%) were lost to follow-up. In conclusion, patients with ARF associated with ATN had a favorable prognosis except when ATN was associated PPD poisoning. (author)

  16. Composite bone models in orthopaedic surgery research and education.

    Science.gov (United States)

    Elfar, John; Menorca, Ron Martin Garcia; Reed, Jeffrey Douglas; Stanbury, Spencer

    2014-02-01

    Composite bone models are increasingly used in orthopaedic biomechanics research and surgical education-applications that traditionally relied on cadavers. Cadaver bones are suboptimal for many reasons, including issues of cost, availability, preservation, and inconsistency between specimens. Further, cadaver samples disproportionately represent the elderly, whose bone quality may not be representative of the greater orthopaedic population. The current fourth-generation composite bone models provide an accurate reproduction of the biomechanical properties of human bone when placed under bending, axial, and torsional loads. The combination of glass fiber and epoxy resin components into a single phase has enabled manufacturing by injection molding. The high level of anatomic fidelity of the cadaver-based molds and negligible shrinkage properties of the epoxy resin results in a process that allows for excellent definition of anatomic detail in the cortical wall and optimized consistency of features between models. Recent biomechanical studies of composites have validated their use as a suitable substitute for cadaver specimens. PMID:24486757

  17. Latent class models for utilisation of health care

    OpenAIRE

    Teresa Bago d’Uva

    2005-01-01

    This paper explores different approaches to econometric modelling of count measures of health care utilisation, with an emphasis on latent class models. A new model is proposed that combines the features of the two most common approaches- the hurdle model and the finite mixture Negative Binomial. Additionally, the panel structure of the data is taken into account. The proposed model is shown to perform better than the existing models for a particular application with data from the RAND Health...

  18. [The transformation of the healthcare model in Catalonia to improve the quality of care].

    Science.gov (United States)

    Padrosa, Josep Maria; Guarga, Àlex; Brosa, Francesc; Jiménez, Josep; Robert, Roger

    2015-11-01

    The changes taking place in western countries require health systems to adapt to the public's evolving needs and expectations. The healthcare model in Catalonia is undergoing significant transformation in order to provide an adequate response to this new situation while ensuring the system's sustainability in the current climate of economic crisis. This transformation is based on converting the current disease-centred model which is fragmented into different levels, to a more patient-centred integrated and territorial care model that promotes the use of a shared network of the different specialities, the professionals, resources and levels of care, entering into territorial agreements and pacts which stipulate joint goals or objectives. The changes the Catalan Health Service (CatSalut) has undergone are principally focused on increasing resolution capacity of the primary level of care, eliminating differences in clinical practice, evolving towards more surgery-centred hospitals, promoting alternatives to conventional hospitalization, developing remote care models, concentrating and organizing highly complex care into different sectors at a territorial level and designing specific health codes in response to health emergencies. The purpose of these initiatives is to improve the effectiveness, quality, safety and efficiency of the system, ensuring equal access for the public to these services and ensuring a territorial balance. These changes should be facilitated and promoted using several different approaches, including implementing shared access to clinical history case files, the new model of results-based contracting and payment, territorial agreements, alliances between centres, harnessing the potential of information and communications technology and evaluation of results. PMID:26711056

  19. Prediction model for outcome after low-back surgery: individualized likelihood of complication, hospital readmission, return to work, and 12-month improvement in functional disability.

    Science.gov (United States)

    McGirt, Matthew J; Sivaganesan, Ahilan; Asher, Anthony L; Devin, Clinton J

    2015-12-01

    OBJECT Lumbar spine surgery has been demonstrated to be efficacious for many degenerative spine conditions. However, there is wide variability in outcome after spine surgery at the individual patient level. All stakeholders in spine care will benefit from identification of the unique patient or disease subgroups that are least likely to benefit from surgery, are prone to costly complications, and have increased health care utilization. There remains a large demand for individual patient-level predictive analytics to guide decision support to optimize outcomes at the patient and population levels. METHODS One thousand eight hundred three consecutive patients undergoing spine surgery for various degenerative lumbar diagnoses were prospectively enrolled and followed for 1 year. A comprehensive patient interview and health assessment was performed at baseline and at 3 and 12 months after surgery. All predictive covariates were selected a priori. Eighty percent of the sample was randomly selected for model development, and 20% for model validation. Linear regression was performed with Bayesian model averaging to model 12-month ODI (Oswestry Disability Index). Logistic regression with Bayesian model averaging was used to model likelihood of complications, 30-day readmission, need for inpatient rehabilitation, and return to work. Goodness-of-fit was assessed via R(2) for 12-month ODI and via the c-statistic, area under the receiver operating characteristic curve (AUC), for the categorical endpoints. Discrimination (predictive performance) was assessed, using R(2) for the ODI model and the c-statistic for the categorical endpoint models. Calibration was assessed using a plot of predicted versus observed values for the ODI model and the Hosmer-Lemeshow test for the categorical endpoint models. RESULTS On average, all patient-reported outcomes (PROs) were improved after surgery (ODI baseline vs 12 month: 50.4 vs 29.5%, p < 0.001). Complications occurred in 121 patients (6

  20. The Pediatric Home Care/Expenditure Classification Model (P/ECM): A Home Care Case-Mix Model for Children Facing Special Health Care Challenges

    OpenAIRE

    Phillips, Charles D

    2015-01-01

    Case-mix classification and payment systems help assure that persons with similar needs receive similar amounts of care resources, which is a major equity concern for consumers, providers, and programs. Although health service programs for adults regularly use case-mix payment systems, programs providing health services to children and youth rarely use such models. This research utilized Medicaid home care expenditures and assessment data on 2,578 children receiving home care in one large sta...

  1. Evaluation of an In Silico PBPK Post-Bariatric Surgery Model through Simulating Oral Drug Bioavailability of Atorvastatin and Cyclosporine

    OpenAIRE

    Darwich, A S; Pade, D; Rowland-Yeo, K; Jamei, M; A. Åsberg; Christensen, H; Ashcroft, D.M.; Rostami-Hodjegan, A

    2013-01-01

    An increasing prevalence of morbid obesity has led to dramatic increases in the number of bariatric surgeries performed. Altered gastrointestinal physiology following surgery can be associated with modified oral drug bioavailability (F oral). In the absence of clinical data, an indication of changes to F oral via systems pharmacology models would be of value in adjusting dose levels after surgery. A previously developed virtual “post-bariatric surgery” population was evaluated through mimicki...

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

    NARCIS (Netherlands)

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

    2006-01-01

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

  3. A Holomorphic 0-Surgery Model for Open Books with Application to Cylindrical Contact Homology

    OpenAIRE

    Yau, Mei-Lin

    2004-01-01

    We give a simple model in the complex plane of the 0-surgery along a fibered knot of a closed 3-manifold M to yield a mapping torus M'. This model allows explicit relations between pseudoholomorphic curves in the symplectizations of M and M'. As an application we use it to compute the cylindrical contact homology of open books resulting from a positive Dehn twist on a torus with boundary.

  4. Cardiovascular Surgery Residency Program: Training Coronary Anastomosis Using the Arroyo Simulator and UNIFESP Models

    OpenAIRE

    Miguel Angel Maluf; Walter José Gomes; Ademir Massarico Bras; Thiago Cavalcante Vila Nova de Araújo; André Lupp Mota; Caio Cesar Cardoso; Rafael Viana dos S. Coutinho

    2015-01-01

    ABSTRACT OBJECTIVE: Engage the UNIFESP Cardiovascular Surgery residents in coronary anastomosis, assess their skills and certify results, using the Arroyo Anastomosis Simulator and UNIFESP surgical models. METHODS: First to 6th year residents attended a weekly program of technical training in coronary anastomosis, using 4 simulation models: 1. Arroyo simulator; 2. Dummy with a plastic heart; 3. Dummy with a bovine heart; and 4. Dummy with a beating pig heart. The assessment test was compr...

  5. Renal hemodynamics, function, and oxygenation during cardiac surgery performed on cardiopulmonary bypass: a modeling study

    OpenAIRE

    Sgouralis, Ioannis; Evans, Roger G.; Gardiner, Bruce S; Smith, Julian A.; Fry, Brendan C.; Layton, Anita T.

    2015-01-01

    Abstract Acute kidney injury, a prevalent complication of cardiac surgery performed on cardiopulmonary bypass (CPB), is thought to be driven partly by hypoxic damage in the renal medulla. To determine the causes of medullary hypoxia during CPB, we modeled its impact on renal hemodynamics and function, and thus oxygen delivery and consumption in the renal medulla. The model incorporates autoregulation of renal blood flow and glomerular filtration rate and the utilization of oxygen for tubular ...

  6. Chiropractic as spine care: a model for the profession

    Directory of Open Access Journals (Sweden)

    Metz R Douglas

    2005-07-01

    Full Text Available Abstract Background More than 100 years after its inception the chiropractic profession has failed to define itself in a way that is understandable, credible and scientifically coherent. This failure has prevented the profession from establishing its cultural authority over any specific domain of health care. Objective To present a model for the chiropractic profession to establish cultural authority and increase market share of the public seeking chiropractic care. Discussion The continued failure by the chiropractic profession to remedy this state of affairs will pose a distinct threat to the future viability of the profession. Three specific characteristics of the profession are identified as impediments to the creation of a credible definition of chiropractic: Departures from accepted standards of professional ethics; reliance upon obsolete principles of chiropractic philosophy; and the promotion of chiropractors as primary care providers. A chiropractic professional identity should be based on spinal care as the defining clinical purpose of chiropractic, chiropractic as an integrated part of the healthcare mainstream, the rigorous implementation of accepted standards of professional ethics, chiropractors as portal-of-entry providers, the acceptance and promotion of evidence-based health care, and a conservative clinical approach. Conclusion This paper presents the spine care model as a means of developing chiropractic cultural authority and relevancy. The model is based on principles that would help integrate chiropractic care into the mainstream delivery system while still retaining self-identity for the profession.

  7. Safety in cardiac surgery

    OpenAIRE

    Siregar, S.

    2013-01-01

    The monitoring of safety in cardiac surgery is a complex process, which involves many clinical, practical, methodological and statistical issues. The objective of this thesis was to measure and to compare safety in cardiac surgery in The Netherlands using the Netherlands Association for Cardio-Thoracic Surgery (NVT) database. The safety of care is usually measured using patient outcomes. If outcomes are not available, the process and structure of care may be used. Outcomes should be adjusted ...

  8. Transmural care in the rehabilitation sector: implementation experiences with a transmural care model for people with spinal cord injury

    OpenAIRE

    Bloemen-Vrencken, J.H.A.; de Witte, L.P.; Engels, J.P.G.M.; Van den Heuvel, W.J.A.; Post, M.W.M.

    2005-01-01

    Abstract Purposes The purpose of this article is first to describe the development and content of a transmural care model in the rehabilitation sector, which aims to reduce the number and severity of health problems of people with spinal cord injury (SCI) and improve the continuity of care. Second, the purpose is to describe the applicability and implementation experiences of a transmural care model in the rehabilitation sector. Methods The transmural care model was developed in cooperation w...

  9. Cancer patient-centered home care: a new model for health care in oncology

    Science.gov (United States)

    Tralongo, Paolo; Ferraù, Francesco; Borsellino, Nicolò; Verderame, Francesco; Caruso, Michele; Giuffrida, Dario; Butera, Alfredo; Gebbia, Vittorio

    2011-01-01

    Patient-centered home care is a new model of assistance, which may be integrated with more traditional hospital-centered care especially in selected groups of informed and trained patients. Patient-centered care is based on patients’ needs rather than on prognosis, and takes into account the emotional and psychosocial aspects of the disease. This model may be applied to elderly patients, who present comorbid diseases, but it also fits with the needs of younger fit patients. A specialized multidisciplinary team coordinated by experienced medical oncologists and including pharmacists, psychologists, nurses, and social assistance providers should carry out home care. Other professional figures may be required depending on patients’ needs. Every effort should be made to achieve optimal coordination between the health professionals and the reference hospital and to employ shared evidence-based guidelines, which in turn guarantee safety and efficacy. Comprehensive care has to be easily accessible and requires a high level of education and knowledge of the disease for both the patients and their caregivers. Patient-centered home care represents an important tool to improve quality of life and help cancer patients while also being cost effective. PMID:21941445

  10. Towards standardized measurement of adverse events in spine surgery: conceptual model and pilot evaluation

    Directory of Open Access Journals (Sweden)

    Deyo Richard A

    2006-06-01

    Full Text Available Abstract Background Independent of efficacy, information on safety of surgical procedures is essential for informed choices. We seek to develop standardized methodology for describing the safety of spinal operations and apply these methods to study lumbar surgery. We present a conceptual model for evaluating the safety of spine surgery and describe development of tools to measure principal components of this model: (1 specifying outcome by explicit criteria for adverse event definition, mode of ascertainment, cause, severity, or preventability, and (2 quantitatively measuring predictors such as patient factors, comorbidity, severity of degenerative spine disease, and invasiveness of spine surgery. Methods We created operational definitions for 176 adverse occurrences and established multiple mechanisms for reporting them. We developed new methods to quantify the severity of adverse occurrences, degeneration of lumbar spine, and invasiveness of spinal procedures. Using kappa statistics and intra-class correlation coefficients, we assessed agreement for the following: four reviewers independently coding etiology, preventability, and severity for 141 adverse occurrences, two observers coding lumbar spine degenerative changes in 10 selected cases, and two researchers coding invasiveness of surgery for 50 initial cases. Results During the first six months of prospective surveillance, rigorous daily medical record reviews identified 92.6% of the adverse occurrences we recorded, and voluntary reports by providers identified 38.5% (surgeons reported 18.3%, inpatient rounding team reported 23.1%, and conferences discussed 6.1%. Trained observers had fair agreement in classifying etiology of 141 adverse occurrences into 18 categories (kappa = 0.35, but agreement was substantial (kappa ≥ 0.61 for 4 specific categories: technical error, failure in communication, systems failure, and no error. Preventability assessment had moderate agreement (mean weighted

  11. Modeling Safety Outcomes on Patient Care Units

    Science.gov (United States)

    Patil, Anita; Effken, Judith; Carley, Kathleen; Lee, Ju-Sung

    In its groundbreaking report, "To Err is Human," the Institute of Medicine reported that as many as 98,000 hospitalized patients die each year due to medical errors (IOM, 2001). Although not all errors are attributable to nurses, nursing staff (registered nurses, licensed practical nurses, and technicians) comprise 54% of the caregivers. Therefore, it is not surprising, that AHRQ commissioned the Institute of Medicine to do a follow-up study on nursing, particularly focusing on the context in which care is provided. The intent was to identify characteristics of the workplace, such as staff per patient ratios, hours on duty, education, and other environmental characteristics. That report, "Keeping Patients Safe: Transforming the Work Environment of Nurses" was published this spring (IOM, 2004).

  12. Robotic surgery

    Science.gov (United States)

    Robot-assisted surgery; Robotic-assisted laparoscopic surgery; Laparoscopic surgery with robotic assistance ... Robotic surgery is similar to laparoscopic surgery. It can be performed through smaller cuts than open surgery. ...

  13. A Model for Implementing Integrative Practice in Health Care Agencies

    Directory of Open Access Journals (Sweden)

    Chris Patterson

    2008-01-01

    Full Text Available Over the last few years, there has been increased awareness and use of complementary/alternative therapies (CAM in many countries without the health care infrastructure to support it. The National Centre for Complementary and Alternative Medicine referred to the combining of mainstream medical therapies and CAM as integrative medicine. The creation of integrative health care teams will definitely result in redefining roles, but more importantly in a change in how services are delivered. The purpose of this paper is to describe a model of the necessary health care agency resources to support an integrative practice model. A logic model is used to depict the findings of a review of current evidence. Logic models are designed to show relationships between the goals of a program or initiative, the resources to achieve desired outputs and the activities that lead to outcomes. The four major resource categories necessary for implementing integrative care are within the domains of a professional and research development, b health human resource planning, c regulation and legislation and d practice and management in clinical areas. It was concluded that the system outcomes from activities within these resource categories should lead to freedom of choice in health care; a culturally sensitive health care system and a broader spectrum of services for achieving public health goals.

  14. Experiences of Community-Living Older Adults Receiving Integrated Care Based on the Chronic Care Model : A Qualitative Study

    NARCIS (Netherlands)

    Spoorenberg, Sophie L. W.; Wynia, Klaske; Fokkens, Andrea S.; Slotman, Karin; Kremer, Hubertus P. H.; Reijneveld, Sijmen A.

    2015-01-01

    Background Integrated care models aim to solve the problem of fragmented and poorly coordinated care in current healthcare systems. These models aim to be patient-centered by providing continuous and coordinated care and by considering the needs and preferences of patients. The objective of this stu

  15. A Model of Induction for Specialised Residential Care

    OpenAIRE

    Ann McWilliams; Siobhan Quinlan Cooke; Niall Hanlon

    2006-01-01

    The Social Care Education and Training Project at the Dublin Institute of Technology is a four year project funded by the Department of Health and Children. The project has increased the number of students enrolled in social care courses at the Institute and delivers Continued Professional Development courses for workers in the specialised residential units. The article describes an induction model developed and delivered by the project team to new workers in the specialised residential unit...

  16. The Philadelphia PRIME Program: A Model For Primary Care Education

    OpenAIRE

    Bellini, Lisa M; Asch, David A.

    1997-01-01

    Expanding primary care and ambulatory experiences in internal medicine training programs is limited by insufficient resources devoted to their development and implementation, heavy inpatient service demands and loyalty to the traditional inpatient based training model. Overcoming these barriers is a challenge likely to create new approaches to ambulatory education. The Pilot Education and Ambulatory Care (PACE) program at the Sepulveda VA is one such initiative that represents a multidiscipli...

  17. Models of advance directives in mental health care: stakeholder views

    OpenAIRE

    Atkinson, J.M.; Garner, H.C.; Gilmour, W H

    2004-01-01

    Objective: The aim of this study was to examine perceptions of the place of advance directives in mental health care. Methods: Postal survey of stakeholders was carried out to assess their views on different models of advance directives in mental health care. A total of 473 responded. Results: In all, 28% of psychiatrists thought advance directives were needed compared to 89% of voluntary organisations and above two–thirds of the other stakeholder groups. There were clear tensions be...

  18. Outpatient Surgery

    Science.gov (United States)

    ... and Anesthesia Seniors and Anesthesia Surgery Risks Anesthesia Awareness Obesity and Anesthesia Sleep Apnea and Anesthesia Smoking and Anesthesia Outpatient Surgery Outpatient Surgery Surgery does ...

  19. Cost Analysis in Shoulder Arthroplasty Surgery

    Directory of Open Access Journals (Sweden)

    Matthew J. Teusink

    2012-01-01

    Full Text Available Cost in shoulder surgery has taken on a new focus with passage of the Patient Protection and Affordable Care Act. As part of this law, there is a provision for Accountable Care Organizations (ACOs and the bundled payment initiative. In this model, one entity would receive a single payment for an episode of care and distribute funds to all other parties involved. Given its reproducible nature, shoulder arthroplasty is ideally situated to become a model for an episode of care. Currently, there is little research into cost in shoulder arthroplasty surgery. The current analyses do not provide surgeons with a method for determining the cost and outcomes of their interventions, which is necessary to the success of bundled payment. Surgeons are ideally positioned to become leaders in ACOs, but in order for them to do so a methodology must be developed where accurate costs and outcomes can be determined for the episode of care.

  20. Putting Research Findings into Clinical Practice; Feasibility of integrated evidence-based care pathways in otorhinolaryngology head and neck surgery at Sultan Qaboos University Hospital, Oman

    Directory of Open Access Journals (Sweden)

    Deepa Bhargava

    2012-05-01

    Full Text Available Objectives: A perception exists that clinicians in Oman are reluctant to adopt evidence-based practice (EBP. This pilot study was undertaken to study the feasibility of using EBP pathways at the point of care in otorhinolaryngology head and neck surgery. The ultimate aim was to facilitate EBP with the probability of developing a new system for implementing research findings/translational research at the clinical point of care. Methods: A cross-sectional prospective questionnaire pilot survey of clinicians at Sultan Qaboos University Hospital (SQUH, Oman, a tertiary care medical centre, was undertaken. Respondents included 135 physicians and surgeons with between 3 months and 25 years of clinical experience and included personnel ranging from interns to senior consultants, in areas ranging from primary care to specialist care. Results: Of those polled, 90% (95% confidence interval (CI 85–95% either strongly agreed or agreed that evidence-based practice protocols (EBPP could help in decision making. A total of 87.4% of participants (95% CI 81.8–93% either strongly agreed or agreed that EBPPs can improve clinical outcomes; 91.8% of participants (95% CI 87.2–96.4% would use and apply EBPP in day-to-day care if they were available at the point of care and embedded in the hospital information system. Conclusions: The perception that clinicians at SQUH are reluctant to adopt EBP is incorrect. The introduction of EBP pathways is very feasible at the primary care level. Institutional support for embedding EBP in hospital information systems is needed as well as further outcome research to assess the improvement in quality of care.

  1. Using 3-dimensional printing to create presurgical models for endodontic surgery.

    Science.gov (United States)

    Bahcall, James K

    2014-09-01

    Advances in endodontic surgery--from both a technological and procedural perspective-have been significant over the last 18 years. Although these technologies and procedural enhancements have significantly improved endodontic surgical treatment outcomes, there is still an ongoing challenge of overcoming the limitations of interpreting preoperative 2-dimensional (2-D) radiographic representation of a 3-dimensional (3-D) in vivo surgical field. Cone-beam Computed Tomography (CBCT) has helped to address this issue by providing a 3-D enhancement of the 2-D radiograph. The next logical step to further improve a presurgical case 3-D assessment is to create a surgical model from the CBCT scan. The purpose of this article is to introduce 3-D printing of CBCT scans for creating presurgical models for endodontic surgery. PMID:25197746

  2. Use of a biomechanical tongue model to predict the impact of tongue surgery on speech production

    CERN Document Server

    Buchaillard, Stéphanie; Perrier, Pascal; Payan, Yohan

    2008-01-01

    This paper presents predictions of the consequences of tongue surgery on speech production. For this purpose, a 3D finite element model of the tongue is used that represents this articulator as a deformable structure in which tongue muscles anatomy is realistically described. Two examples of tongue surgery, which are common in the treatment of cancers of the oral cavity, are modelled, namely a hemiglossectomy and a large resection of the mouth floor. In both cases, three kinds of possible reconstruction are simulated, assuming flaps with different stiffness. Predictions are computed for the cardinal vowels /i, a, u/ in the absence of any compensatory strategy, i.e. with the same motor commands as the one associated with the production of these vowels in non-pathological conditions. The estimated vocal tract area functions and the corresponding formants are compared to the ones obtained under normal conditions

  3. Neuropsychological Assessment In Epilepsy Surgery – Preliminary Experience In A Rural Tertiary Care Hospital In North East Malaysia

    OpenAIRE

    Sayuthi, Sani; Tharakan, John; Pieter, Maria Soccoro; Salmah, Win Mar; Madhavan, Manoharan; Tahir, Adnan; George, Jain

    2009-01-01

    We present our preliminary experience in neuropsychological testing in epilepsy surgery patients to demonstrate how these tests contributed to decide the laterality of epileptic focus, and to assess the effect of surgery on patient’s cognitive function and quality of life. Preoperative neuropsychological tests consisting of Wechsler Adult Intelligence Scale-III (WAIS) for IQ, Wechsler Memory Scale-III (WMS) for memory and patients’ quality of life (QOLIE 31) were administered to refractory ep...

  4. Optimal delivery of follow-up care after surgery for Crohn’s disease: current perspectives

    OpenAIRE

    Campbell, James; Vaughn,Byron

    2016-01-01

    James P Campbell, Byron P Vaughn Department of Gastroenterology, Hepatology and Nutrition, University of Minnesota, Minneapolis, MN, USA Abstract: Despite improvements in medical therapies for Crohn’s disease (CD), up to 70% of patients require surgery within 10 years of diagnosis. Surgery is not curative, and almost all patients will experience endoscopic recurrence, and many will go on to clinical recurrence. Identifying patients at high-risk of endoscopic recurrence and ...

  5. ATTEND: Toward a Mindfulness-Based Bereavement Care Model

    Science.gov (United States)

    Cacciatore, Joanne; Flint, Melissa

    2012-01-01

    Few, if any, mindfulness-based bereavement care models exist. The ATTEND (attunement, trust, touch, egalitarianism, nuance, and death education) model is an interdisciplinary paradigm for providers, including physicians, social workers, therapists, nursing staff, and others. Using a case example to enhance the breadth and depth of understanding,…

  6. Basic Plastic Surgery Skills Training Program on Inanimate Bench Models during Medical Graduation

    OpenAIRE

    Rafael Denadai; Andréia Padilha Toledo; Luis Ricardo Martinhão Souto

    2012-01-01

    Due to ethical and medical-legal drawbacks, high costs, and difficulties of accessibility that are inherent to the practice of basic surgical skills on living patients, fresh human cadaver, and live animals, the search for alternative forms of training is needed. In this study, the teaching and learning process of basic surgical skills pertinent to plastic surgery during medical education on different inanimate bench models as a form of alternative and complementary training to the teaching p...

  7. Modified biological training model for percutaneous renal surgery with ultrasound and fluoroscopy guidance

    Institute of Scientific and Technical Information of China (English)

    QIU Zhi; YANG Yong; ZHANG Yi; SUN Yu-cheng

    2011-01-01

    Background The 12th rib is an important anatomic marker in the process of percutaneous renal surgery; while the previous models without ribs can not provide close simulation conditions to human upper abdomen. To facilitate the learning and training of percutaneous renal access and intrarenal procedures under ultrasound and fluoroscopy guidance, we reported a biological bench model for percutaneous renal surgery. Methods The model was developed using an ex vivo porcine kidney with a longer than 3 cm ureter, a flap of full thickness of thoracic wall with skin, subcutaneous fascia, muscle and two ribs, as well as the standard equipment for percutaneous nephrolithotomy. The porcine kidney with a catheterized ureter was placed within the porcine flap and fixed to a wooden board with two long steel nails. Afterward, contrast medium or physiological saline (0.9% sodium chloride solution) was injected through the ureter, and the urinary system was examined with a fluoroscopy unit or an ultrasound. Artificial stone material was implanted in the renal pelvis. After practicing, the model could be dissected for kidney examination and a technical analysis. Results The advantage of this model was simple to set up and inexpensive, by using widely available material. The biological bench model can be employed for percutanous renal access, tract dilation, nephroscopy, and stone disintegration in the training and learning of clinical practice. Imaging is feasible under fluoroscopic and ultrasound guidance. The kidney models were utilized in hands on courses with over 100 people, and 90.5% attendants rated the porcine kidney model for simulation of percutaneous renal surgery as 'very helpful" or "helpful". Conclusion This biological training model simulates realistically the clinical procedure of percutaneous nephrolithotomy under fluoroscopic and ultrasound guidance.

  8. Cancer patient-centered home care: a new model for health care in oncology

    Directory of Open Access Journals (Sweden)

    Tralongo P

    2011-09-01

    Full Text Available Paolo Tralongo1, Francesco Ferraù2, Nicolò Borsellino3, Francesco Verderame4, Michele Caruso5, Dario Giuffrida6, Alfredo Butera7, Vittorio Gebbia81Medical Oncology Unit, Azienda Sanitaria Provinciale, Siracusa; 2Medical Oncology Unit, Ospedale San Vincenzo, Taormina; 3Medical Oncology Unit, Ospedale Buccheri La Ferla, Palermo; 4Medical Oncology Unit, Ospedale Giovanni Paolo II, Sciacca; 5Medical Oncology Unit, Istituto Humanitas, Catania; 6Medical Oncology Unit, Istituto Oncologico del Mediterraneo, Catania; 7Medical Oncology Unit, Ospedale San Giovanni di Dio, Agrigento; 8Medical Oncology Unit, Dipartimento Oncologico, La Maddalena, Università degli Studi, Palermo, ItalyAbstract: Patient-centered home care is a new model of assistance, which may be integrated with more traditional hospital-centered care especially in selected groups of informed and trained patients. Patient-centered care is based on patients' needs rather than on prognosis, and takes into account the emotional and psychosocial aspects of the disease. This model may be applied to elderly patients, who present comorbid diseases, but it also fits with the needs of younger fit patients. A specialized multidisciplinary team coordinated by experienced medical oncologists and including pharmacists, psychologists, nurses, and social assistance providers should carry out home care. Other professional figures may be required depending on patients' needs. Every effort should be made to achieve optimal coordination between the health professionals and the reference hospital and to employ shared evidence-based guidelines, which in turn guarantee safety and efficacy. Comprehensive care has to be easily accessible and requires a high level of education and knowledge of the disease for both the patients and their caregivers. Patient-centered home care represents an important tool to improve quality of life and help cancer patients while also being cost effective.Keywords: cancer, home care

  9. Modelling lifetime cost consequences of ReSTOR® in cataract surgery in four European countries

    Directory of Open Access Journals (Sweden)

    Berdeaux Gilles

    2008-07-01

    Full Text Available Abstract Background To compare the lifetime costs of liberating patients from spectacles after cataract surgery by implanting the multifocal intraocular lens (IOL 'ReSTOR®' versus monofocal IOLs in France, Italy, Germany and Spain. Methods A Markov model was created to follow patient cohorts from cataract surgery until death. Prevalence rates of patients not needing spectacles after cataract surgery were obtained from clinical trials. Resource utilisation included implant surgery, IOLs, spectacles, visits to ophthalmologists and eye centres, transport, and time lost by patients. Economic perspectives were those of Society and Sickness Funds (SFs. Results The mean number of spectacles purchased after ReSTOR® was 1.34–1.61 and after monofocal IOLs 6.05–7.27. From the societal perspective, total cost estimates discounted by 3% were between €3,551 and €4,052 with ReSTOR® compared to €3,989 and €5,548 with monofocal IOLs. Undiscounted savings related to ReSTOR® ranged from €815 to €2,164. From the SFs' perspective total cost estimates discounted by 3% were between €2,150 and €2,524 with ReSTOR® compared to €2,324 and €2,610 with monofocal IOLs. Savings related to ReSTOR®, once costs discounted, ranged from €61 to €219. Discount and spectacle freedom prevalence rates were the most sensitive parameters. Conclusion The bulk of the savings related to ReSTOR® were realized outside the SF. From both a societal and SF perspective, savings, after a 3% discounting, achieved by liberating patients from spectacles counterbalanced the initially higher cost of ReSTOR®. ReSTOR® is a cost saving alternative to spectacles for patients requiring cataract surgery.

  10. Towards a model for integrative medicine in Swedish primary care

    Directory of Open Access Journals (Sweden)

    Falkenberg Torkel

    2007-07-01

    Full Text Available Abstract Background Collaboration between providers of conventional care and complementary therapies (CTs has gained in popularity but there is a lack of conceptualised models for delivering such care, i.e. integrative medicine (IM. The aim of this paper is to describe some key findings relevant to the development and implementation of a proposed model for IM adapted to Swedish primary care. Methods Investigative procedures involved research group and key informant meetings with multiple stakeholders including general practitioners, CT providers, medical specialists, primary care administrators and county council representatives. Data collection included meeting notes which were fed back within the research group and used as ongoing working documents. Data analysis was made by immersion/crystallisation and research group consensus. Results were categorised within a public health systems framework of structures, processes and outcomes. Results The outcome was an IM model that aimed for a patient-centered, interdisciplinary, non-hierarchical mix of conventional and complementary medical solutions to individual case management of patients with pain in the lower back and/or neck. The IM model case management adhered to standard clinical practice including active partnership between a gate-keeping general practitioner, collaborating with a team of CT providers in a consensus case conference model of care. CTs with an emerging evidence base included Swedish massage therapy, manual therapy/naprapathy, shiatsu, acupuncture and qigong. Conclusion Despite identified barriers such as no formal recognition of CT professions in Sweden, it was possible to develop a model for IM adapted to Swedish primary care. The IM model calls for testing and refinement in a pragmatic randomised controlled trial to explore its clinical effectiveness.

  11. The impact of chronic obstructive pulmonary disease on intensive care unit admission and 30-day mortality in patients undergoing colorectal cancer surgery

    DEFF Research Database (Denmark)

    Platon, Anna Maria; Erichsen, Rune; Christiansen, Christian Fynbo;

    2014-01-01

    BACKGROUND AND PURPOSE: Chronic obstructive pulmonary disease (COPD) may increase the risk of postoperative complications and thus mortality after colorectal cancer (CRC) surgery, but the evidence is sparse. METHODS: We conducted this nationwide population-based cohort study in Denmark, including...... patients with COPD, 16.1% were admitted postoperatively to the intensive care unit, 1.9% were treated with mechanical ventilation, and 3.6% were treated with non-invasive ventilation. In patients without COPD, the corresponding proportions were 9.7%, 1.1% and 1.1%. The reoperation rate was 10.6% among...

  12. Development of a Bayesian model to estimate health care outcomes in the severely wounded

    Directory of Open Access Journals (Sweden)

    Alexander Stojadinovic

    2010-08-01

    Full Text Available Alexander Stojadinovic1, John Eberhardt2, Trevor S Brown3, Jason S Hawksworth4, Frederick Gage3, Douglas K Tadaki3, Jonathan A Forsberg5, Thomas A Davis3, Benjamin K Potter5, James R Dunne6, E A Elster31Combat Wound Initiative Program, 4Department of Surgery, Walter Reed Army Medical Center, Washington, DC, USA; 2DecisionQ Corporation, Washington, DC, USA; 3Regenerative Medicine Department, Combat Casualty Care, Naval Medical Research Center, Silver Spring, MD, USA; 5Integrated Department of Orthopaedics and Rehabilitation, 6Department of Surgery, National Naval Medical Center, Bethesda, MD, USABackground: Graphical probabilistic models have the ability to provide insights as to how clinical factors are conditionally related. These models can be used to help us understand factors influencing health care outcomes and resource utilization, and to estimate morbidity and clinical outcomes in trauma patient populations.Study design: Thirty-two combat casualties with severe extremity injuries enrolled in a prospective observational study were analyzed using step-wise machine-learned Bayesian belief network (BBN and step-wise logistic regression (LR. Models were evaluated using 10-fold cross-validation to calculate area-under-the-curve (AUC from receiver operating characteristics (ROC curves.Results: Our BBN showed important associations between various factors in our data set that could not be developed using standard regression methods. Cross-validated ROC curve analysis showed that our BBN model was a robust representation of our data domain and that LR models trained on these findings were also robust: hospital-acquired infection (AUC: LR, 0.81; BBN, 0.79, intensive care unit length of stay (AUC: LR, 0.97; BBN, 0.81, and wound healing (AUC: LR, 0.91; BBN, 0.72 showed strong AUC.Conclusions: A BBN model can effectively represent clinical outcomes and biomarkers in patients hospitalized after severe wounding, and is confirmed by 10-fold

  13. A kidney deformation model for use in non-rigid registration during image-guided surgery

    Science.gov (United States)

    Ong, Rowena E.; Herrell, S. Duke, III; Miga, Michael I.; Galloway, Robert L., Jr.

    2008-03-01

    In order to facilitate the removal of tumors during partial nephrectomies, an image-guided surgery system may be useful. This system would require a registration of the physical kidney to a pre-operative image volume; however, it is unclear whether a rigid registration would be sufficient. One possible source of non-rigid deformation is the clamping of the renal artery during surgery and the subsequent loss of pressure as the kidney is punctured and blood loss occurs. To explore this issue, a model of kidney deformation due to loss of perfusion and pressure was developed based on Biot's consolidation model. The model was tested on two resected porcine kidneys in which the renal artery and vein were clamped. CT image volumes of the kidney were obtained before and after the deformation caused unclamping, and fiducial markers embedded on the kidney surface allowed the deformation to be tracked. The accuracy of the kidney model was accessed by calculating the model error at the fiducial locations and using image similarity measures. Preliminary results indicate that the model may be useful in a non-rigid registration scheme; however, further refinements to the model may be necessary to better simulate the deformation due to loss of perfusion and pressure.

  14. Medical image-guided surgery planning for breast reconstruction using deformable modeling and surface flattening

    Science.gov (United States)

    Huang, Pengfei; Gu, Lixu; Liu, Jie; Zhang, Jingsi; Xu, Hua; Dong, Jiasheng; Chen, Weitao; Pei, Wei; Song, Jiasi; Li, Bowen; Xu, Jianrong

    2007-12-01

    In this paper, a virtual breast plastic surgery planning method is proposed, which reconstructs the breast after excision for certain diseases such as cancer. In order to achieve a rational result, we calculate shape, area, volume and depth of the skin and muscle for the reconstruction, based on the other healthy breast. The steps are as follows: 1) input breast's MRI data of patient; 2) get the healthy breast using balloon segmentation algorithm and get triangle mesh on breast surface; 3) flatten the triangulated skin of breast using deformable model to attain the shape and volume of the flap for breast reconstruction. Other methods such as mesh smoothing and cutting of triangulated surface are also introduced. The doctors validation and evaluation process are also provided to ensure the robust and stable result of virtual surgery planning.

  15. Model-based decision support in diabetes care.

    Science.gov (United States)

    Salzsieder, E; Vogt, L; Kohnert, K-D; Heinke, P; Augstein, P

    2011-05-01

    The model-based Karlsburg Diabetes Management System (KADIS®) has been developed as a patient-focused decision-support tool to provide evidence-based advice for physicians in their daily efforts to optimize metabolic control in diabetes care of their patients on an individualized basis. For this purpose, KADIS® was established in terms of a personalized, interactive in silico simulation procedure, implemented into a problem-related diabetes health care network and evaluated under different conditions by conducting open-label mono- and polycentric trials, and a case-control study, and last but not least, by application in routine diabetes outpatient care. The trial outcomes clearly show that the recommendations provided to the physicians by KADIS® lead to significant improvement of metabolic control. This model-based decision-support system provides an excellent tool to effectively guide physicians in personalized decision-making to achieve optimal metabolic control for their patients. PMID:20621384

  16. Effects of Clown Doctors on child and caregiver anxiety at the entrance to the surgery care unit and separation from caregivers

    Directory of Open Access Journals (Sweden)

    Patrícia Arriaga

    2016-04-01

    Full Text Available This study investigated the effects of hospital Clown Doctors intervention on child and caregiver preoperative anxiety at the entrance to the surgery care unit and separation from caregivers. A total of 88 children (aged 4-12 years were assigned to one of the following two groups: Clown Doctors intervention or control group (standard care. Independent observational records using the modified Yale Preoperative Anxiety Scale instrument assessed children’s anxiety, while the State-Trait Anxiety Inventory measured caregiver’s state anxiety. In addition, caregivers assessed the children’s functional health problems by completing the Functional Status Questionnaire. Although no effects of Clown Doctors were found on children’s anxiety, results showed that both low functional health problems and Clown Doctors intervention were significant predictors of lower caregiver anxiety. Caregivers also reported being very satisfied with their intervention. Overall, this study demonstrated the positive role of Clown Doctors for caregivers at a specific paediatric hospital setting.

  17. Cosmetic Surgery

    Science.gov (United States)

    ... Body Looking and feeling your best Cosmetic surgery Cosmetic surgery Teens might have cosmetic surgery for a number ... about my body? What are the risks of cosmetic surgery? top People who have cosmetic surgery face many ...

  18. Nose Surgery

    Science.gov (United States)

    ... is as high a priority as appearance. Can Cosmetic Nasal Surgery Create A "Perfect" Nose? Aesthetic nasal surgery (rhinoplasty) ... Cover Nasal Surgery? Insurance usually does not cover cosmetic surgery. However, surgery to correct or improve breathing function, ...

  19. Cosmetic Surgery

    Science.gov (United States)

    ... Submit Home > Body Image > Cosmetic surgery Body Image Cosmetic surgery ASPS list of inappropriate candidates for surgery ... their appearance. Return to top Additional resources on cosmetic surgery Breast surgery Explore other publications and websites ...

  20. Model Point-of-Care Ultrasound Curriculum in an Intensive Care Unit Fellowship Program and Its Impact on Patient Management

    OpenAIRE

    Keith Killu; Victor Coba; Michael Mendez; Subhash Reddy; Tanja Adrzejewski; Yung Huang; Jessica Ede; Mathilda Horst

    2014-01-01

    Objectives. This study was designed to assess the clinical applicability of a Point-of-Care (POC) ultrasound curriculum into an intensive care unit (ICU) fellowship program and its impact on patient care. Methods. A POC ultrasound curriculum for the surgical ICU (SICU) fellowship was designed and implemented in an urban, academic tertiary care center. It included 30 hours of didactics and hands-on training on models. Minimum requirement for each ICU fellow was to perform 25–50 exams on respec...

  1. Technologies of birth and models of midwifery care

    Directory of Open Access Journals (Sweden)

    Christine McCourt

    2014-08-01

    Full Text Available This article is based on a study of a reform in the organisation of maternity services in the United Kingdom, which aimed towards developing a more woman-centred model of care. After decades of fragmentation and depersonalisation of care, associated with the shift of birth to a hospital setting, pressure by midwives and mothers prompted government review and a relatively radical turnaround in policy. However, the emergent model of care has been profoundly influenced by concepts and technologies of monitoring. The use of such technologies as ultrasound scans, electronic foetal monitoring and oxytocic augmentation of labour, generally supported by epidural anaesthesia for pain relief, have accompanied the development of a particular ecological model of birth – often called active management –, which is oriented towards the idea of an obstetric norm. Drawing on analysis of women’s narrative accounts of labour and birth, this article discusses the impact on women’s embodiment in birth, and the sources of information they use about the status of their own bodies, their labour and that of the child. It also illustrates how the impact on women’s experiences of birth may be mediated by a relational model of support, through the provision of caseload midwifery care.

  2. How Repeated Time To Event (RTTE) modelling of opioid requests after surgery may improve future post-operative pain management

    DEFF Research Database (Denmark)

    Juul, Rasmus Vestergaard; Rasmussen, Sten; Kreilgaard, Mads;

    Title: How Repeated Time To Event (RTTE) modelling of opioid requests after surgery may improve future post-operative pain management Author: Rasmus Vestergaard Juul (1) Sten Rasmussen (2) Mads Kreilgaard (1) Ulrika S. H. Simonsson (3) Lona Louring Christrup (1) Trine Meldgaard Lund (1) Institution...... at Orthopaedic Department, Aalborg University Hospital, Denmark during the period May-Dec 2012. Morphine administration times (estimated precision: ±5mins), formulations and doses were extracted from medical journals in the hospitalization period or until 96 hours after surgery. RTTE modelling was performed...... of surgery specific, drug concentration related, population specific and/or time-varying covariates of opioid requests and pain events. Conclusions: A framework has been developed based on RTTE modelling that may help improve future pain management by 1) Identification of surgery specific patterns in pain...

  3. The effect of an educational intervention on coronary artery bypass graft surgery patients' participation rate in cardiac rehabilitation programs: a controlled health care trial

    Directory of Open Access Journals (Sweden)

    Novikov Ilia

    2011-10-01

    Full Text Available Abstract Background Cardiac rehabilitation has a beneficial effect on the prognosis and quality of life of cardiac patients, and has been found to be cost-effective. This report describes a comprehensive and low cost educational intervention designed to increase the attendance at cardiac rehabilitation programs of patients who have undergone coronary artery bypass graft surgery. Methods/Design A controlled prospective intervention trial. The control arm comprised 520 patients who underwent coronary artery bypass graft surgery between January 2004 and May 2005 in five medical centers across Israel. This group received no additional treatment beyond usual care. The intervention arm comprised 504 patients recruited from the same cardiothoracic departments between June 2005 and November 2006. This group received oral and written explanations about the advantages of participating in cardiac rehabilitation programs and a telephone call two weeks after hospital discharge intended to further encourage their enrollment. The medical staff attended a one-hour seminar on cardiac rehabilitation. In addition, it was recommended that referral to cardiac rehabilitation be added to the letter of discharge from the hospital. Both study groups were interviewed before surgery and one-year post surgery. A one-year post-operative interview assessed factors affecting patient attendance at cardiac rehabilitation programs, as well as the structure and content of the cardiac rehabilitation programs attended. Anthropometric parameters were measured at pre- and post-operative interviews;- and medical information was obtained from patient medical records. The effect of cardiac rehabilitation on one- and three-year mortality was assessed. Discussion We report a low cost yet comprehensive intervention designed to increase cardiac rehabilitation participation by raising both patient and medical staff awareness to the potential benefits of cardiac rehabilitation. Trial

  4. Cuidados imediatos no pós-operatório de cirurgia cardíaca Immediate post-operative care following cardiac surgery

    Directory of Open Access Journals (Sweden)

    Paulo Ramos David João

    2003-11-01

    Full Text Available OBJETIVO: Apresentar uma rotina de atendimento para crianças submetidas à cirurgia cardíaca. FONTES DOS DADOS: Realizada revisão bibliográfica através de bancos de dados (Medline, Mdconsult, PubMed, analisando as condutas sugeridas por diversos serviços fora do Brasil e comparando com a rotina de atendimento no Hospital Infantil Pequeno Príncipe, de Curitiba, onde foram realizadas cerca de 8.000 cirurgias cardíacas desde 1977 até abril de 2003. SÍNTESE DOS DADOS: O serviço citado é referência em cardiologia e cirurgia cardíaca no estado do Paraná e estados vizinhos. A evolução das condições de diagnóstico, preparo da equipe clínica e cirúrgica, unidade de terapia intensiva (UTI melhor equipada com monitorização mais avançada, equipe da UTI com pessoal treinado em todas as áreas para fazer pós-operatório de cirurgia cardíaca, estrutura hospitalar adequada, oferecendo atendimento avançado em todas as especialidades pediátricas e paramédicas, fazem com que o resultado das intervenções cirúrgicas realizadas em crianças com cardiopatias congênitas ou adquiridas, principalmente nos recém-nascidos e lactentes jovens com cardiopatias complexas, apresente sensível melhora quando comparado com anos anteriores. CONCLUSÃO: As crianças com cardiopatias, principalmente as complexas, devem ser encaminhadas para um local que seja centro de referência, onde haja condições para um atendimento global no pré, per e pós-operatório.OBJECTIVE: To present a care routine for children submitted to heart surgery. SOURCE OF DATA: Literature review of Medscape, MD Consult and PubMed. Analysis of the suggested conducts adopted by various services from different countries and comparison with the care routine at the Pequeno Príncipe Children's Hospital (Curitiba, state of Paraná, where approximately 8,000 heart surgeries were performed in children from 1977 to April 2003. SUMMARY OF THE FINDINGS: Our hospital is a reference

  5. Empirical modeling of renal motion for improved targeting during focused ultrasound surgery.

    Science.gov (United States)

    Abhilash, R H; Chauhan, Sunita

    2013-05-01

    Non-invasive surgery looks at ways of eliminating physical contact with the target tissues while maintaining necessary levels of accuracy. Focused Ultrasound Surgery (FUS) is one such treatment modality, which uses a tightly focused beam of high intensity ultrasound to ablate tumors in various parts of the body. For trans-abdominal access, respiration induced movement of the tissue targets remains a major issue during FUS. Respiration induced movements are known to be significant in liver and kidney. In this paper, we attempt to address this problem using non-linear prediction and modeling techniques as applicable to kidney movement patterns. Kidney movement patterns are known to be three dimensional and vastly complicated compared to movement patterns of the liver. Monitoring and quantification of the nature and extent of kidney movement is yet to be explored in depth for effective compensation and accurate targeting. Apart from the respiratory cycle, the movement of the kidney is also affected by several factors, such as the movement of the ribs, spleen and liver. Modeling of these movements is imperative for motion adaptive FUS. Since kidney movements are highly subject specific, generic statistical models cannot be used for compensation. The system latency and real-time performance of the imaging modality also induce additional parametric dependence in target tracking. In this work, we focus on empirical modeling and prediction of the kidney movement to for error analysis and computing system latency. The accuracy of existing modeling techniques is compared with a newly developed empirical model. From the study conducted in healthy volunteers, it was found that the kidney movement was complex and subject specific and could be effectively modeled using the new shape function based model. The model was further fine-tuned using Kalman filter based predictors and Adaptive Neuro-Fuzzy Inference System (ANFIS) which gave more than 85% accuracy in prediction. PMID

  6. A Model of Induction for Specialised Residential Care

    Directory of Open Access Journals (Sweden)

    Ann McWilliams

    2006-01-01

    Full Text Available The Social Care Education and Training Project at the Dublin Institute of Technology is a four year project funded by the Department of Health and Children. The project has increased the number of students enrolled in social care courses at the Institute and delivers Continued Professional Development courses for workers in the specialised residential units. The article describes an induction model developed and delivered by the project team to new workers in the specialised residential units in the Dublin region although the course is suitable for all residential care settings. The evaluation suggests that the majority of participants found the induction module worthwhile because it had a positive effect on their professional practice and increased their self confidence. This supports the need for formal induction training for all new workers to ensure they perform their professional duties effectively as possible in their new working environment.

  7. An Application of Bayesian Approach in Modeling Risk of Death in an Intensive Care Unit

    Science.gov (United States)

    Wong, Rowena Syn Yin; Ismail, Noor Azina

    2016-01-01

    Background and Objectives There are not many studies that attempt to model intensive care unit (ICU) risk of death in developing countries, especially in South East Asia. The aim of this study was to propose and describe application of a Bayesian approach in modeling in-ICU deaths in a Malaysian ICU. Methods This was a prospective study in a mixed medical-surgery ICU in a multidisciplinary tertiary referral hospital in Malaysia. Data collection included variables that were defined in Acute Physiology and Chronic Health Evaluation IV (APACHE IV) model. Bayesian Markov Chain Monte Carlo (MCMC) simulation approach was applied in the development of four multivariate logistic regression predictive models for the ICU, where the main outcome measure was in-ICU mortality risk. The performance of the models were assessed through overall model fit, discrimination and calibration measures. Results from the Bayesian models were also compared against results obtained using frequentist maximum likelihood method. Results The study involved 1,286 consecutive ICU admissions between January 1, 2009 and June 30, 2010, of which 1,111 met the inclusion criteria. Patients who were admitted to the ICU were generally younger, predominantly male, with low co-morbidity load and mostly under mechanical ventilation. The overall in-ICU mortality rate was 18.5% and the overall mean Acute Physiology Score (APS) was 68.5. All four models exhibited good discrimination, with area under receiver operating characteristic curve (AUC) values approximately 0.8. Calibration was acceptable (Hosmer-Lemeshow p-values > 0.05) for all models, except for model M3. Model M1 was identified as the model with the best overall performance in this study. Conclusion Four prediction models were proposed, where the best model was chosen based on its overall performance in this study. This study has also demonstrated the promising potential of the Bayesian MCMC approach as an alternative in the analysis and modeling of

  8. Abdominal aortic aneurysm surgery

    DEFF Research Database (Denmark)

    Gefke, K; Schroeder, T V; Thisted, B; Olsen, P S; Perko, M J; Agerskov, Kim; Røder, O; Lorentzen, Jørgen Ewald

    1994-01-01

    The goal of this study was to identify patients who need longer care in the ICU (more than 48 hours) following abdominal aortic aneurysm (AAA) surgery and to evaluate the influence of perioperative complications on short- and long-term survival and quality of life. AAA surgery was performed in 55......, 78% stated that their quality of life had improved or was unchanged after surgery and had resumed working. These data justify a therapeutically aggressive approach, including ICU therapy following AAA surgery, despite failure of one or more organ systems.......The goal of this study was to identify patients who need longer care in the ICU (more than 48 hours) following abdominal aortic aneurysm (AAA) surgery and to evaluate the influence of perioperative complications on short- and long-term survival and quality of life. AAA surgery was performed in 553...

  9. Meal-Induced Hormone Responses in a Rat Model of Roux-en-Y Gastric Bypass Surgery

    OpenAIRE

    Shin, Andrew C.; Zheng, Huiyuan; Townsend, R. Leigh; Sigalet, David L.; Berthoud, Hans-Rudolf

    2010-01-01

    Roux-en-Y gastric bypass (RYGB) surgery is the most effective treatment for morbid obesity and remission of associated type 2 diabetes, but the mechanisms involved are poorly understood. The aim of the present study was to develop and validate a rat model for RYGB surgery that allows repeated measurement of meal-induced changes in gut and pancreatic hormones via chronic venous catheters. Male Sprague Dawley rats made obese on a palatable high-fat diet were subjected to RYGB or sham surgery an...

  10. Basic Plastic Surgery Skills Training Program on Inanimate Bench Models during Medical Graduation

    Directory of Open Access Journals (Sweden)

    Rafael Denadai

    2012-01-01

    Full Text Available Due to ethical and medical-legal drawbacks, high costs, and difficulties of accessibility that are inherent to the practice of basic surgical skills on living patients, fresh human cadaver, and live animals, the search for alternative forms of training is needed. In this study, the teaching and learning process of basic surgical skills pertinent to plastic surgery during medical education on different inanimate bench models as a form of alternative and complementary training to the teaching programs already established is proposed.

  11. Neuro-adaptive control in beating heart surgery based on the viscoelastic tissue model

    OpenAIRE

    Setareh Rezakhani; Mehdi Aliyari Shoorehdeli; Azam Ghasemi

    2014-01-01

    In this paper, the problem of 3D heart motion in beating heart surgery is resolved by proposing a parallel force-motion controller. Motion controller is designed based on neuro-adaptive approach to compensate 3D heart motion and deal with uncertainity in dynamic parameters, while an implicit force control is implemented by considering a viscoelastic tissue model. Stability analysis is proved through Lypanov’s stability theory and Barballet’s lemma. Simulation results, for D2M2 robot, which is...

  12. Neuro-adaptive control in beating heart surgery based on the viscoelastic tissue model

    Directory of Open Access Journals (Sweden)

    Setareh Rezakhani

    2014-04-01

    Full Text Available In this paper, the problem of 3D heart motion in beating heart surgery is resolved by proposing a parallel force-motion controller. Motion controller is designed based on neuro-adaptive approach to compensate 3D heart motion and deal with uncertainity in dynamic parameters, while an implicit force control is implemented by considering a viscoelastic tissue model. Stability analysis is proved through Lypanov’s stability theory and Barballet’s lemma. Simulation results, for D2M2 robot, which is done in nominal case and viscoelastic parameter mismatches demonstrate the robust performance of the controller.

  13. Evaluation of the integrated community based home care model

    Directory of Open Access Journals (Sweden)

    LR Uys

    2001-09-01

    Full Text Available In 1999-2000 the Integrated Community-Based Home Care model for the care of people with AIDS in communities were implemented in seven sites across the country. The post-implementation evaluation showed that most respondents felt that the model could be replicated if a functioning and informed network including all partners, and a strong management team were in place. The effects of the project were mainly positive for all stakeholders (hospice, clinic, hospital, PWA and their carers, professionals and other community members. Hospitals and community- based services became more aware of and involved in the needs of PWA and felt that the model enabled them to address these needs. PWA and their carers felt supported and respected.

  14. Evaluation of the indication for surgical extraction of third molars according to the oral surgeon and the primary care dentist. Experience in the Master of Oral Surgery and Implantology at Barcelona University Dental School

    OpenAIRE

    Fuster Torres, M. Angeles; Gargallo Albiol, Jordi; Berini Aytés, Leonardo; Gay Escoda, Cosme

    2008-01-01

    Introduction: Third molar extraction is the most frequent procedure in oral surgery. The present study evaluates the indication of third molar extraction as established by the primary care dentist (PCD) and the oral surgeon, and compares the justification for extraction with the principal reason for patient consultation. Patients and method: A descriptive study was made of 319 patients subjected to surgical removal of a third molar in the context of the Master of Oral Surgery and Implantology...

  15. Data-guide for brain deformation in surgery: comparison of linear and nonlinear models

    Directory of Open Access Journals (Sweden)

    Faraji-Dana Reza

    2010-09-01

    Full Text Available Abstract Background Pre-operative imaging devices generate high-resolution images but intra-operative imaging devices generate low-resolution images. To use high-resolution pre-operative images during surgery, they must be deformed to reflect intra-operative geometry of brain. Methods We employ biomechanical models, guided by low resolution intra-operative images, to determine location of normal and abnormal regions of brain after craniotomy. We also employ finite element methods to discretize and solve the related differential equations. In the process, pre- and intra-operative images are utilized and corresponding points are determined and used to optimize parameters of the models. This paper develops a nonlinear model and compares it with linear models while our previous work developed and compared linear models (mechanical and elastic. Results Nonlinear model is evaluated and compared with linear models using simulated and real data. Partial validation using intra-operative images indicates that the proposed models reduce the localization error caused by brain deformation after craniotomy. Conclusions The proposed nonlinear model generates more accurate results than the linear models. When guided by limited intra-operative surface data, it predicts deformation of entire brain. Its execution time is however considerably more than those of linear models.

  16. Segmentation of risk structures for otologic surgery using the Probabilistic Active Shape Model (PASM)

    Science.gov (United States)

    Becker, Meike; Kirschner, Matthias; Sakas, Georgios

    2014-03-01

    Our research project investigates a multi-port approach for minimally-invasive otologic surgery. For planning such a surgery, an accurate segmentation of the risk structures is crucial. However, the segmentation of these risk structures is a challenging task: The anatomical structures are very small and some have a complex shape, low contrast and vary both in shape and appearance. Therefore, prior knowledge is needed which is why we apply model-based approaches. In the present work, we use the Probabilistic Active Shape Model (PASM), which is a more flexible and specific variant of the Active Shape Model (ASM), to segment the following risk structures: cochlea, semicircular canals, facial nerve, chorda tympani, ossicles, internal auditory canal, external auditory canal and internal carotid artery. For the evaluation we trained and tested the algorithm on 42 computed tomography data sets using leave-one-out tests. Visual assessment of the results shows in general a good agreement of manual and algorithmic segmentations. Further, we achieve a good Average Symmetric Surface Distance while the maximum error is comparatively large due to low contrast at start and end points. Last, we compare the PASM to the standard ASM and show that the PASM leads to a higher accuracy.

  17. Cardiovascular Surgery Residency Program: Training Coronary Anastomosis Using the Arroyo Simulator and UNIFESP Models

    Directory of Open Access Journals (Sweden)

    Miguel Angel Maluf

    2015-10-01

    Full Text Available ABSTRACT OBJECTIVE: Engage the UNIFESP Cardiovascular Surgery residents in coronary anastomosis, assess their skills and certify results, using the Arroyo Anastomosis Simulator and UNIFESP surgical models. METHODS: First to 6th year residents attended a weekly program of technical training in coronary anastomosis, using 4 simulation models: 1. Arroyo simulator; 2. Dummy with a plastic heart; 3. Dummy with a bovine heart; and 4. Dummy with a beating pig heart. The assessment test was comprised of 10 items, using a scale from 1 to 5 points in each of them, creating a global score of 50 points maximum. RESULTS: The technical performance of the candidate showed improvement in all items, especially manual skill and technical progress, critical sense of the work performed, confidence in the procedure and reduction of the time needed to perform the anastomosis after 12 weeks practice. In response to the multiplicity of factors that currently influence the cardiovascular surgeon training, there have been combined efforts to reform the practices of surgical medical training. CONCLUSION: 1 - The four models of simulators offer a considerable contribution to the field of cardiovascular surgery, improving the skill and dexterity of the surgeon in training. 2 - Residents have shown interest in training and cooperate in the development of innovative procedures for surgical medical training in the art.

  18. Gallbladder Removal Simulation for Laparoscopic Surgery Training:A Hybrid Modeling Method

    Institute of Scientific and Technical Information of China (English)

    Youngjun Kim; Dongjune Chang; Jungsik Kim; Sehyung Park

    2013-01-01

    Laparoscopic surgery has many advantages,but it is difficult for a surgeon to achieve the necessary surgical skills.Recently,virtual training simulations have been gaining interest because they can provide a safe and efficient learning environment for medical students and novice surgeons.In this paper,we present a hybrid modeling method for simulating gallbladder removal that uses both the boundary element method (BEM) and the finite element method (FEM).Each modeling method is applied according to the deformable properties of human organs:BEM for the liver and FEM for the gallbladder.Connective tissues between the liver and the gallbladder are also included in the surgical simulation.Deformations in the liver and the gallbladder models are transferred via connective tissue springs using a mass-spring method.Special effects and techniques are developed to achieve realistic simulations,and the software is integrated into a custom-designed haptic interface device.Various computer graphical techniques are also applied in the virtual gallbladder removal laparoscopic surgery training.The detailed techniques and the results of the simulations are described in this paper.

  19. Comparison of mechanical and manual ventilation during transport of patients to the intensive care unit after cardiac surgery

    OpenAIRE

    Atilla Canbulat; Suna Gören; Elif Başağan Moğol; Fatma Nur Kaya

    2012-01-01

    Objectives: We compared effects of mechanical andmanual ventilation during transport to the intensive careunit(ICU) in cardiac surgeries.Materials and methods: After ethical approval, 66 patients(ASAgrade II and III, 20-80years) were assignedrandomly. Ventilation during transport to ICU was performedmanual (Group EV; n=36) or mechanical ventilation(Group MV; n=30). Measurements were recorded:operation room (A), during transport (T) and in ICU (YB).Systolic, diastolic pressures (SAP, DAP), pul...

  20. Three-dimensional rapid prototyping models in cranio-maxillofacial surgery: systematic review and new clinical applications

    OpenAIRE

    Olszewski, Raphaël

    2013-01-01

    Medical models represent portions of human anatomy obtained from three-dimensional (3D) medical imaging. The aim was to provide a current review of clinical applications, technical accuracy and artefacts explanation with rapid prototyping (RP) technologies in cranio-maxillofacial (CMF) surgery. We also presented new RP clinical applications in reconstructive, orthognathic, and malformative CMF surgery. A systematic review of the literature was conducted on PubMed, and based on title-abstract ...

  1. Estimated need for surgery worldwide based on prevalence of diseases: a modelling strategy for the WHO Global Health Estimate

    OpenAIRE

    John Rose, MD; Thomas G Weiser, MD; Phil Hider, FAFPHM; Leona Wilson, FANZCA; Prof. Russell L Gruen, PhD; Prof. Stephen W Bickler, MD

    2015-01-01

    Background: Surgery is a foundational component of health-care systems. However, previous efforts to integrate surgical services into global health initiatives do not reflect the scope of surgical need and many health systems do not provide essential interventions. We estimate the minimum global volume of surgical need to address prevalent diseases in 21 epidemiological regions from the Global Burden of Disease Study 2010 (GBD). Methods: Prevalence data were obtained from GBD 2010 and orga...

  2. A New Long-Term Care Facilities Model in Nova Scotia, Canada: Protocol for a Mixed Methods Study of Care by Design

    OpenAIRE

    Marshall, Emily Gard; Boudreau, Michelle Anne; Jensen, Jan L; Edgecombe, Nancy; Clarke, Barry; Burge, Frederick; Archibald, Greg; Taylor, Anthony; Andrew, Melissa K.

    2013-01-01

    Background Prior to the implementation of a new model of care in long-term care facilities in the Capital District Health Authority, Halifax, Nova Scotia, residents entering long-term care were responsible for finding their own family physician. As a result, care was provided by many family physicians responsible for a few residents leading to care coordination and continuity challenges. In 2009, Capital District Health Authority (CDHA) implemented a new model of long-term care called “Care b...

  3. Evaluation of usefulness and availability for orthopedic surgery using clavicle fracture model manufactured by desktop 3D printer

    Energy Technology Data Exchange (ETDEWEB)

    Oh, Wang Kyun [Dept. of Diagnostic Radiology, Cheongju Medical Center, Cheongju (Korea, Republic of)

    2014-09-15

    Usefulness and clinical availability for surgery efficiency were evaluated by conducting pre-operative planning with a model manufactured by desktop 3D printer by using clavicle CT image. The patient-customized clavicle fracture model was manufactured by desktop 3D printer of FDM wire laminated processing method by converting the CT image into STL file in Open Source DICOM Viewer Osirix. Also, the model of the original shape before damaged was restored and manufactured by Mirror technique based on STL file of not fractured clavicle of the other side by using the symmetry feature of the human body. For the model, the position and size, degree of the fracture was equally printed out. Using the clavicle model directly manufactured with low cost and less time in Department of Radiology is considered to be useful because it can reduce secondary damage during surgery and increase surgery efficiency with Minimal invasive percutaneous plate osteosynthesis(MIPO)

  4. Evaluation of usefulness and availability for orthopedic surgery using clavicle fracture model manufactured by desktop 3D printer

    International Nuclear Information System (INIS)

    Usefulness and clinical availability for surgery efficiency were evaluated by conducting pre-operative planning with a model manufactured by desktop 3D printer by using clavicle CT image. The patient-customized clavicle fracture model was manufactured by desktop 3D printer of FDM wire laminated processing method by converting the CT image into STL file in Open Source DICOM Viewer Osirix. Also, the model of the original shape before damaged was restored and manufactured by Mirror technique based on STL file of not fractured clavicle of the other side by using the symmetry feature of the human body. For the model, the position and size, degree of the fracture was equally printed out. Using the clavicle model directly manufactured with low cost and less time in Department of Radiology is considered to be useful because it can reduce secondary damage during surgery and increase surgery efficiency with Minimal invasive percutaneous plate osteosynthesis(MIPO)

  5. Assessment of Patient and Relatives Satisfaction in a Cardiac Surgery ICU Model

    Directory of Open Access Journals (Sweden)

    Kamran Shadvar

    2015-10-01

    Full Text Available Introduction: Evaluation of patients’ and their families’ satisfaction regarding the quality of care in the ICU is an important concern that can identify deficiencies of this field and help to improve satisfaction of both patients and their families. Considering the fact that problems related to cardiac surgery ICUs differ from other ICUs, recognition of these problems and the factors that lead to patient or family dissatisfaction can not only improve the quality and quantity of services provided in this section but also lead to increased satisfaction in these groups and promote scientific and practical knowledge related to sectors at regional levels. The aim of this study was to evaluate the satisfaction of patients and their families from the quantity and quality of services provided in the cardiac surgical ICU of Madani hospital, Tabriz, Iran. Materials and Methods: In this descriptive study, satisfaction of patients and their relatives from cardiac surgery ICU of Shahid Madani Hospital was evaluated using Modified MISS questionnaire for patients and CCMFNA questionnaires for their relatives during one year (1391-1390. The obtained data were statistically analyzed using descriptive statistics (frequency, percentage, mean ± SD and SPSS ver. 15. Results: Majority of patients expressed moderate to high satisfaction. The overall satisfaction of doctors was higher than nurses (27% vs. 22%. The lowest level of satisfaction related to the possibility of meeting relatives (14.3%. Most relatives were spouses of patients who contributed to the highest rate of satisfaction; however, the location and meets expectations were less satisfactory. Conclusion: Improving waiting room quality, increasing duration of family meetings and increasing nursing attention are the factors that could be associated with further satisfaction. Keywords: ICU; Patient satisfaction; Family satisfaction

  6. [ANALYSIS OF A NEW ORGANIZATIONAL MODEL APPLIED TO THE PHYSIOTERAPY SERVICE C/O SURGERY DEPARTMENTS].

    Science.gov (United States)

    Rancati, Jacopo Matteo; Incarbone, Fina Maria Teresa; Pinna, Selene; Panella, Lorenzo

    2015-01-01

    The lowering number of physiotherapists c/o surgery departments of Orthopaedic Institute Gaetano Pini of Milan, required the application of a new organizational model based on the centralization of government activities, in order to optimize employment of staff. A programming and reporting tool was developed throught a database. The collected data (from January to December 2013) related to the reported physiotherapists activities were analysed and matched to operating theater's activities in order to find the correlation value. The results are lined up the hypothesis stated in the planning phase of the organizational model's project (in absence of hystorical referral). Correlation between Physiotherapists and Operation Theather's activities was good (r=0.59), giving us a reliable predictional model. This study has some limitations mostly related to the resistence expressed by employees in the change management. PMID:26364444

  7. Larger Centers Produce Better Outcomes in Pediatric Cardiac Surgery: Regionalization is a Superior Model - The Con Prospective.

    Science.gov (United States)

    Danton, Mark H D

    2016-01-01

    Regionalization, in the context of congenital heart surgery, describes a process where smaller units close and patients are redistributed to larger centers. Proponents argue this will produce superior patient outcome based primarily on a volume-outcome effect. The potential disadvantage is that, as distance to center increases, access to service is compromised. In this article the volume-outcome effect is appraised and the effect of risk-stratification and threshold volumes explored. Access to service, and how certain congenital lesions and demographics might be disadvantaged, is reviewed. Alternative models are considered including collaborative programing and a standardizing approach of agreed parameters in personnel and infrastructure. Finally the influence of newer developments and quality metrics, including outcome databases, digital technologies and team-cognitive performance, needs to be factored in as the future unfolds. Ultimately, the design of a national congenital cardiac program should aspire to deliver care that is optimal, equitable and economic for the whole population. The solution lies in the distillation of competing variables cognizant of regional demographics and geography. PMID:27060038

  8. Caring for people with dementia in residential aged care: successes with a composite person-centered care model featuring Montessori-based activities.

    Science.gov (United States)

    Roberts, Gail; Morley, Catherine; Walters, Wendy; Malta, Sue; Doyle, Colleen

    2015-01-01

    Person-centered models of dementia care commonly merge aspects of existing models with additional influences from published and unpublished evidence and existing government policy. This study reports on the development and evaluation of one such composite model of person-centered dementia care, the ABLE model. The model was based on building the capacity and ability of residents living with dementia, using environmental changes, staff education and organizational and community engagement. Montessori principles were also used. The evaluation of the model employed mixed methods. Significant behavior changes were evident among residents of the dementia care Unit after the model was introduced, as were reductions in anti-psychotic and sedative medication. Staff reported increased knowledge about meeting the needs of people with dementia, and experienced organizational culture change that supported the ABLE model of care. Families were very satisfied with the changes. PMID:25499658

  9. A mobile phone-based care model for outpatient cardiac rehabilitation: the care assessment platform (CAP

    Directory of Open Access Journals (Sweden)

    Francis Rebecca

    2010-01-01

    Full Text Available Abstract Background Cardiac rehabilitation programs offer effective means to prevent recurrence of a cardiac event, but poor uptake of current programs have been reported globally. Home based models are considered as a feasible alternative to avoid various barriers related to care centre based programs. This paper sets out the study design for a clinical trial seeking to test the hypothesis that these programs can be better and more efficiently supported with novel Information and Communication Technologies (ICT. Methods/Design We have integrated mobile phones and web services into a comprehensive home- based care model for outpatient cardiac rehabilitation. Mobile phones with a built-in accelerometer sensor are used to measure physical exercise and WellnessDiary software is used to collect information on patients' physiological risk factors and other health information. Video and teleconferencing are used for mentoring sessions aiming at behavioural modifications through goal setting. The mentors use web-portal to facilitate personal goal setting and to assess the progress of each patient in the program. Educational multimedia content are stored or transferred via messaging systems to the patients phone to be viewed on demand. We have designed a randomised controlled trial to compare the health outcomes and cost efficiency of the proposed model with a traditional community based rehabilitation program. The main outcome measure is adherence to physical exercise guidelines. Discussion The study will provide evidence on using mobile phones and web services for mentoring and self management in a home-based care model targeting sustainable behavioural modifications in cardiac rehabilitation patients. Trial registration The trial has been registered in the Australian New Zealand Clinical Trials Registry (ANZCTR with number ACTRN12609000251224.

  10. A Risk Model and Cost Analysis of Incisional Hernia After Elective, Abdominal Surgery Based Upon 12,373 Cases

    Science.gov (United States)

    Fischer, John P.; Basta, Marten N.; Mirzabeigi, Michael N.; Bauder, Andrew R.; Fox, Justin P.; Drebin, Jeffrey A.; Serletti, Joseph M.; Kovach, Stephen J.

    2016-01-01

    Objectives: Incisional hernia (IH) remains a common, highly morbid, and costly complication. Modest progress has been realized in surgical technique and mesh technology; however, few advances have been achieved toward understanding risk and prevention. In light of the increasing emphasis on prevention in today's health care environment and the billions in costs for surgically treated IH, greater focus on predictive risk models is needed. Methods: All patients undergoing gastrointestinal or gynecologic procedures from January 1, 2005 to June 1, 2013, within the University of Pennsylvania Health System were identified. Comorbidities and operative characteristics were assessed. The primary outcome was surgically treated IH after index procedures. Patients with prior hernia, less than 1-year follow-up, or emergency surgical procedures were excluded. Cox hazard regression modeling with bootstrapped validation, risk factor stratification, and assessment of model performance were conducted. Results: A total of 12,373 patients with a 3.5% incidence of surgically treated IH (follow-up 32.2 ± 26.6 months) were identified. The cost of surgical treatment of IH and management of associated complications exceeded $17.5 million. Notable independent risk factors for IH were ostomy reversal (HR = 2.76), recent chemotherapy (HR = 2.04), bariatric surgery (HR = 1.78), smoking history (HR = 1.74), liver disease (HR = 1.60), and obesity (HR = 1.96). High-risk patients (20.6%) developed IH compared with 0.5% of low-risk patients (C-statistic = 0.78). Conclusions: This study demonstrates an internally validated preoperative risk model of surgically treated IH after 12,000 elective, intra-abdominal procedures to provide more individualized risk counseling and to better inform evidence-based algorithms for the role of prophylactic mesh. PMID:26465784

  11. A novel finite element method based biomechanical model for HIT-robot assisted orthopedic surgery system.

    Science.gov (United States)

    Jia, Zhiheng; Du, Zhijiang; Wang, Monan

    2006-01-01

    To build a biomechanical human model can make much sense for surgical training and surgical rehearse. Especially, it will be more meaningful to develop a biomechanical model to guide the control strategy for the medical robots in HIT-Robot Assisted Orthopedic Surgery System (HIT-RAOS). In this paper, based the successful work of others, a novel reliable finite element method based biomechanical model for HIT-RAOS was developed to simulate the force needed in reposition procedure. Geometrical model was obtained from 3D reconstruction from CT images of a just died man. Using this boundary information, the finite element model of the leg including part of femur, broken upper tibia, broken lower tibia, talus, calcaneus, Kirschner nail, muscles and other soft tissues was created in ANSYS. Furthermore, as it was too difficult to reconstruct the accurate geometry model from CT images, a new simplified muscle model was presented. The bony structures and tendons were defined as linearly elastic, while soft tissues and muscle fibers were assumed to be hyper elastic. To validate this model, the same dead man was involved to simulate the patient, and a set of data of the force needed to separate the two broken bones and the distance between them in reposition procedure was recorded. Then, another set of data was acquired from the finite element analysis. After comparison, the two sets of data matched well. The Finite Element model was proved to be acceptable. PMID:17959437

  12. Providing care for critically ill surgical patients: challenges and recommendations.

    Science.gov (United States)

    Tisherman, Samuel A; Kaplan, Lewis; Gracias, Vicente H; Beilman, Gregory J; Toevs, Christine; Byrnes, Matthew C; Coopersmith, Craig M

    2013-07-01

    Providing optimal care for critically ill and injured surgical patients will become more challenging with staff shortages for surgeons and intensivists. This white paper addresses the historical issues behind the present situation, the need for all intensivists to engage in dedicated critical care per the intensivist model, and the recognition that intensivists from all specialties can provide optimal care for the critically ill surgical patient, particularly with continuing involvement by the surgeon of record. The new acute care surgery training paradigm (including trauma, surgical critical care, and emergency general surgery) has been developed to increase interest in trauma and surgical critical care, but the number of interested trainees remains too few. Recommendations are made for broadening the multidisciplinary training and practice opportunities in surgical critical care for intensivists from all base specialties and for maintaining the intensivist model within acute care surgery practice. Support from academic and administrative leadership, as well as national organizations, will be needed. PMID:23754675

  13. Support for total hip replacement surgery: Structures modeling, Gait Data Analysis and Report system

    Directory of Open Access Journals (Sweden)

    Gianluca Mario Izzo

    2012-03-01

    Full Text Available For the treatment of advanced damages of hip joints, Total Hip Arthroplasty is well proven. Due to the different mechanical properties of the prosthesis material and the bone tissue, a partial unloading of the periprosthetic bone occurs. The bone cement causes reduction in bone density as a result of removal of normal stress from the bone, leading to weakening of the bone in that area and the fracture risk increases. Bone loss is identified as one of the main reasons for loosening of the stem. Otherwise, thanks to the press-fit of the non-cemented stem achieved by surgery, the bone layers immediately adjacent to the stem are preloaded, thus encouraged growing, and the bone getting stronger. The non-cemented stem would be the better choice for every patient, but the question remains if the femur can handle the press- fitting surgery. This studies aim to develop a monitoring techniques based on Gait analysis and bone density changes to assess patient recovery after Total Hip Arthroplasty. Furthermore, to validate computational processes based on 3D modeling and Finite Element Methods for optimizing decision making in the operation process and selecting the suited surgical procedure. A vision could be minimizing risk of periprosthetic fracture during and after surgery. Patients: The sample presents 11 patients receiving cemented implant and 13 for the uncemented. Patients are grouped by type of implant. Three checkpoints were considered: before, after operation and one year later. CT scans, gaitrite and kinepro measurements have been realized. Main outcome measures: Fracture risk probability is higher in bone with low bone mineral density; therefore bones are more fragile in elderly people. BMD is indeed one parameter considered among all the observations. Periprosthetic fracture of the femur is a rare but complex complication of THA, and requires demanding surgery. As such, they result in considerable morbidity and dysfunction. Thus, tests of

  14. Integrating Primary Care in Cancer Survivorship Programs: Models of Care for a Growing Patient Population

    OpenAIRE

    Nekhlyudov, Larissa

    2014-01-01

    The author describes the primary care physician’s role in caring for cancer survivors who are transitioning from oncology settings to primary care settings. Four scenarios are addressed and advantages and disadvantages of each are listed.

  15. National Model for Transparent Vertical Prioritisation in Swedish Health Care

    OpenAIRE

    Carlsson, Per; Kärvinge, Christina; Broqvist, Mari; Eklund, Kristina; Hallin, Bo; Jacobsson, Catrine; Jacobsson Ekman, Gunilla; Källgren Peterson, Christina; Lindh, Marion; Nordlander, Britt; Rosén, Per; Sjöblom, Urban; Sohlberg, Anna

    2007-01-01

    The proposed national model described in this report has been developed by a working group comprised of staff from the National Board of Health and Welfare, the National Centre for Priority Setting in Health Care, and other organisations involved in vertical prioritisation – including the Östergötland County Council, Stockholm County Council, Västra Götaland, the Health Services Region of Southern Sweden, the Swedish Society of Medicine, the Swedish Society of Nursing, and the Swedish Associa...

  16. 13A. Integrative Cancer Care: The Life Over Cancer Model

    OpenAIRE

    Block, Keith; Block, Penny; Gyllenhaal, Charlotte; Shoham, Jacob

    2013-01-01

    Focus Areas: Integrative Algorithms of Care Integrative cancer treatment fully blends conventional cancer treatment with integrative therapies such as diet, supplements, exercise and biobehavioral approaches. The Life Over Cancer model comprises three spheres of intervention: improving lifestyle, improving biochemical environment (terrain), and improving tolerance of conventional treatment. These levels are applied within the context of a life-affirming approach to cancer patients and treatme...

  17. Monks' Health: Holistic Health Care Model by Community Participation

    OpenAIRE

    Decha Buates; Songkoon Chantachon; Kosit Paengsoi; Anongrit Kangrang

    2010-01-01

    Problem statement: Monks health tended to be a continuous increased problem. They were groups who had limitations to access health services due to their monastic disciplines and their most importance for Buddhist institution. Without urgent solution, their normal way of life would have been affected. Approach: This research aimed to study current conditions and to develop monks holistic health care models by community participation in central region of Thailand. The study ...

  18. Attitudes of Doctors and Nurses toward the Chronic Care Model

    Directory of Open Access Journals (Sweden)

    Rolando Bonal Ruiz

    2015-06-01

    Full Text Available Background: the fact that chronic diseases replace traditional causes of morbidity and mortality in a country, or are on a par with major common health problems, demands the development of new strategies to address them. Objective: to explore attitudes of doctors and nurses from the Rolando López Peña Polyclinic toward the Chronic Care Model. Methods: a quantitative and qualitative cross-sectional study was conducted including the 22 family physicians and 26 nurses who provide care to patients with chronic diseases and were at the polyclinic at the time of the study. All were administered a 5 point Likert scale and a focus group interview, which was taped, transcribed and analyzed. Results: the attitudinal results correspond with the actions assessed in each component of the model, being the most common barriers: the lack of awareness and training on the new approaches to care of these patients, work overload created by other programs such as the maternal-child and vector control programs, uncertainties on the effectiveness of patient education and ignorance of the practice guidelines. Conclusions: favorable attitudes toward the introduction of the model to the practice of the family physician and nurse predominated as long as organizational changes are made and the suggestions of these service providers are put into practice with the support of the decision makers of the health sector.

  19. Cataract Surgery

    Science.gov (United States)

    ... Uveitis Focus On Pediatric Ophthalmology Education Center Oculofacial Plastic Surgery Center Laser Surgery Education Center Redmond Ethics Center ... Uveitis Focus On Pediatric Ophthalmology Education Center Oculofacial Plastic Surgery Center Laser Surgery Education Center Redmond Ethics Center ...

  20. Models for Designing Long-Term Care Service Plans and Care Programs for Older People

    OpenAIRE

    Shogo Kato; Satoko Tsuru; Yoshinori Iizuka

    2013-01-01

    The establishment of a system for providing appropriate long-term care services for older people is a national issue in Japan, and it will likely become a worldwide issue in the years to come. Under Japanese Long-term Care Insurance System, long-term care is provided based on long-term care programs, which were designed by care providers on the basis of long-term care service plans, which were designed by care managers. However, defined methodology for designing long-term care service plans a...

  1. Evaluating health care financing in a highly decentralized Beveridge model

    Directory of Open Access Journals (Sweden)

    Jan Klavus

    2012-11-01

    Full Text Available The Finnish health care system is financed in a highly decentralized manner. In the tax-financed Beveridge model each municipality is responseble for financing and organizing health care services for its residents. This paper examined the annual incidence and treatment costs of three cost-intensive DRG-groups, and all DRG-groups together. The objective was to estimate municipal level predictions on the incidence of new illness cases and their associated costs, and to analyze whether there was greater uncertainty in anticipated specialized health care costs in municipalities with smaller populations. The dataset comprised of longitudinal hospital utilization and discharge data from Hospital Discharge Registers. The expected annual variation of illness cases and costs was assessed with respect to 95% confidence intervals estimated for each morbidity group and municipality. The results indicated that the costs of the selected morbidity groups fluctuated in a completely uncontrollable manner in municipalities with small populations. As the median size of Finnish municipalities is less than 6000, the inability to anticipate periodic health care costs constitutes an extensive financial problem and calls for the establishment of larger regional units and funding pools.

  2. Analysing the Costs of Integrated Care: A Case on Model Selection for Chronic Care Purposes

    OpenAIRE

    Carreras, Marc; Sánchez-Pérez, Inma; Ibern, Pere; Coderch, Jordi; Inoriza, José María

    2016-01-01

    Background: The objective of this study is to investigate whether the algorithm proposed by Manning and Mullahy, a consolidated health economics procedure, can also be used to estimate individual costs for different groups of healthcare services in the context of integrated care.Methods: A cross-sectional study focused on the population of the Baix Empordà (Catalonia-Spain) for the year 2012 (N = 92,498 individuals). A set of individual cost models as a function of sex, age and morbidity burd...

  3. Patients in a depression collaborative care model of care: comparison of 6-month cost utilization data with usual care.

    Science.gov (United States)

    Angstman, Kurt B; Williams, Mark D

    2010-04-01

    A collaborative care model (CCM) has been implemented for management of depression. This paper studies the impact that the CCM had on cost measures for the period of six months after initial diagnosis of depression compared to patients receiving usual care (UC). There was a significant increase in the CPT costs for the six months following diagnosis in the CCM group ($451.35 vs. $323.50, P < 0.001). The average CPT cost rank and CPT cost differential were also significantly increased in the CCM group. The adjusted means of the CPT costs were (when controlling for prior utilization) $452.11 for the CCM group and $322.09 for UC (P < 0.001). In the CCM group; there were 161 patients (73.5%) that achieved a clinical response for their depression compared to the UC group, which had a 15.1% (18/119) response rate (P < 0.001). There also was a significant difference between the groups in those who were symptoms free of their depression (PHQ-9 score < 5), with the CCM having 59.4% of the patients symptom-free compared to 10.9% of the UC group (P < 0.001). In this group of patients, CCM is associated with markedly improved clinical outcomes for depression, however with a modest short-term increase in CPT costs. PMID:23804062

  4. The content and development trend of acute care surgery in America and its enlightenment to the training of acute care surgeons in China%美国急诊外科的内涵和发展趋势及对我国创伤救治医师培养的启示

    Institute of Scientific and Technical Information of China (English)

    宗兆文

    2015-01-01

    Acute care surgery are both a emergency surgical care system and a training paradigm developed by American trauma care society.Its development is very helpful in improving the trauma care ability and efficiency in U.S.A.The training curriculum includes elective general surgery, emergency surgery, trauma surgery and surgi-cal critical care.Part of neurological surgery, orthopedics and interventional radiology skills are also included. These successful experiences are worth learning by the trauma care society in China.%美国急诊外科是其创伤学界为应对创伤医师短缺而创建的外科急症救治模式和培训模式,对提高美国的创伤救治水平和效率具有重要的积极意义。其课程设置包括选择性普通外科、急症普通外科、创伤外科和外科重症监护,同时还选择性加入部分神经外科、骨科和介入性放射学技能的培训。美国急诊外科的成功经验值得我国创伤学界借鉴。

  5. Diffusion of good practices of care and decline of the association with case volume: the example of breast conserving surgery

    Directory of Open Access Journals (Sweden)

    Zorzi Manuel

    2007-10-01

    Full Text Available Abstract Background Several previous studies conducted on cancer registry data and hospital discharge records (HDR have found an association between hospital volume and the recourse to breast conserving surgery (BCS for breast cancer. The aim of the current study is to depict concurrent time trends in the recourse to BCS and its association with hospital volume. Methods Admissions of breast cancer patients for BCS or mastectomy in the period 2000–2004 were identified from the discharge database of the Veneto Region (Italy. The role of procedural volume (low 100 breast cancer surgeries/year, and of individual risk factors obtainable from HDR was assessed through a hierarchical log-binomial regression. Results Overall, the recourse to BCS was higher in medium (risk ratio = 1.12, 95% confidence interval 1.07–1.18 and high-volume (1.09, 1.03–1.14 compared to low-volume hospitals. The proportion of patients treated in low-volume hospitals dropped from 22% to 12%, with a concurrent increase in the activity of medium-volume providers. The increase over time in breast conservation (globally from 56% to 67% was steeper in the categories of low- and medium-volume hospitals with respect to high caseload. Conclusion The growth in the recourse to BCS was accompanied by a decline of the association with hospital volume; larger centers probably acted as early adopters of breast conservation strategies that subsequently spread to smaller providers.

  6. Timing of surgery for sciatica

    NARCIS (Netherlands)

    Peul, Wilco C.

    2008-01-01

    The frequently diagnosed lumbar disc herniation can disappear by natural course, but still leads to high low back surgery rates. The optimal period of conservative care, before surgery is executed, was unknown. It is surprising that scientific evidence was lacking which justified “early” surgery. Su

  7. Prevalence of alcohol misuse among men and women undergoing major noncardiac surgery in the Veterans Affairs health care system

    DEFF Research Database (Denmark)

    Bradley, Katharine A; Rubinsky, Anna D; Sun, Haili;

    2012-01-01

    Patients who screen positive for alcohol misuse on the Alcohol Use Disorder Identification Test Consumption Questionnaire (AUDIT-C ≥5 points) have significantly increased postoperative complications. Severe alcohol misuse (AUDIT-C ≥9 points) is associated with increased postoperative health care...

  8. Developing a Total Quality Management Model for Health Care Systems

    Directory of Open Access Journals (Sweden)

    AM Mosadegh Rad

    2005-10-01

    Full Text Available Background: Total quality management (TQM is a managerial practice to improve the effectiveness, efficiency, flexibility, and competitiveness of a business as a whole. However, in practice, these TQM benefits are not easy to achieve. Despite its theoretical promise and the enthusiastic response to TQM, recent evidence suggests that attempts to implement it are often unsuccessful. Many of these TQM programmes have been cancelled, or are in the process of being cancelled, as a result of the negative impact on profits. Therefore, there is a pressing need for a clinical approach to establishing TQM. Method: The aim of this article is therefore: “To identify the strengths and weakness of TQM, the logical steps towards TQM, and to develop a model so that health care organizations aiming at using TQM to achieve excellence can follow through easily”. Based on the research questions proposed in this study, the research strategies of a literature review, a questionnaire survey, semi-structured interviews, and a participatory action research were adopted in this study. For determining the success and barriers of TQM in health care organizations, a questionnaire survey has done in 90 health acre organizations in Isfahan Province, which implement TQM. The results of this survey were used for introducing a new model of TQM. This model will be developed via a semi-structured interview with at minimum 10 health care and quality managers. Then, through a participatory action research, this model will be implemented in 3 sites. At this time, the questionnaire survey has done and the model is introduced. Therefore, developing the model and its implementation will be done later. Results: In this survey, the mean score of TQM success was 3.48±0.68 (medium from 5 credits. Implementation of TQM was very low, low, medium, high and very high successful respectively in 3.6, 10.9, 21.8, 56.4 and 7.3 percent of health care organizations. TQM had the most effect on

  9. Do telemonitoring projects of heart failure fit the Chronic Care Model?

    OpenAIRE

    Willemse, Evi; Adriaenssens, Jef; Dilles, Tinne; Remmen, Roy

    2014-01-01

    This study describes the characteristics of extramural and transmural telemonitoring projects on chronic heart failure in Belgium. It describes to what extent these telemonitoring projects coincide with the Chronic Care Model of Wagner.Background: The Chronic Care Model describes essential components for high-quality health care. Telemonitoring can be used to optimise home care for chronic heart failure. It provides a potential prospective to change the current care organisation.Methods: This...

  10. A Model for Community-Based Pediatric Oral Heath: Implementation of an Infant Oral Care Program

    OpenAIRE

    RAMOS-GOMEZ, FRANCISCO J.

    2014-01-01

    The Affordable Care Act (ACA) mandates risk assessments, preventive care, and evaluations based on outcomes. ACA compliance will require easily accessible, cost-effective care models that are flexible and simple to establish. UCLA has developed an Infant Oral Care Program (IOCP) in partnership with community-based organizations that is an intervention model providing culturally competent perinatal and infant oral care for underserved, low-income, and/or minority children aged 0–5 and their ca...

  11. [An Experience Promoting the Interdisciplinary Care Model for Dengue Fever].

    Science.gov (United States)

    Kuo, Wen-Fu; Ke, Ya-Ting

    2016-08-01

    Emergency departments represent the first line in facing major healthcare events. During major epidemic outbreaks, patients crowding into the emergency departments increase the wait time for patients and overload the staffs that are on duty. The dengue fever outbreak in southern Taiwan during the summer 2015 presented a huge management challenge for physicians and nurses in local hospitals. We responded to this challenge by integrating resources from different hospital departments. This strategy successfully increased group cohesiveness among the medical team, ensuring that they could not only ultimately cope with the outbreak together but also effectively provide patient-centered care. This interdisciplinary care model may serve as a reference for medical professionals for the management of future epidemics and similar events. PMID:27492305

  12. Care plans and care planning in long term conditions: a conceptual model

    OpenAIRE

    Burt, J.; J. Rick; Blakeman, T; Protheroe, J; Roland, M; Bower, P.

    2013-01-01

    The prevalence and impact of long term conditions continues to rise. Care planning for people with long term conditions has been a policy priority for chronic disease management in a number of health care systems. However, patients and providers appear unclear about the formulation and implementation of care planning. Further work in this area is therefore required to inform the development, implementation and evaluation of future care planning initiatives. We distinguish between ‘care planni...

  13. Evaluation of an In Silico PBPK Post-Bariatric Surgery Model through Simulating Oral Drug Bioavailability of Atorvastatin and Cyclosporine.

    Science.gov (United States)

    Darwich, A S; Pade, D; Rowland-Yeo, K; Jamei, M; Asberg, A; Christensen, H; Ashcroft, D M; Rostami-Hodjegan, A

    2013-01-01

    An increasing prevalence of morbid obesity has led to dramatic increases in the number of bariatric surgeries performed. Altered gastrointestinal physiology following surgery can be associated with modified oral drug bioavailability (Foral). In the absence of clinical data, an indication of changes to Foral via systems pharmacology models would be of value in adjusting dose levels after surgery. A previously developed virtual "post-bariatric surgery" population was evaluated through mimicking clinical investigations on cyclosporine and atorvastatin after bariatric surgery. Cyclosporine simulations displayed a reduced fraction absorbed through gut wall (fa) and Foral after surgery, consistent with reported observations. Simulated atorvastatin Foral postsurgery was broadly reflective of observed data with indications of counteracting interplay between reduced fa and an increased fraction escaping gut wall metabolism (FG). Inability to fully recover observed atorvastatin exposure after biliopancreatic diversion with duodenal switch highlights the current gap regarding the knowledge of associated biological changes.CPT: Pharmacometrics & Systems Pharmacology (2013) 2, e47; doi:10.1038/psp.2013.23; advance online publication 12 June 2013. PMID:23903405

  14. Transmural care in the rehabilitation sector: implementation experiences with a transmural care model for people with spinal cord injury

    NARCIS (Netherlands)

    Bloemen-Vrencken, J.H.A.; De Witte, L.P.; Engels, J.P.G.M.; Van den Heuvel, W.J.A.; Post, M.W.M.

    2005-01-01

    Purposes: The purpose of this article is first to describe the development and content of a transmural care model in the rehabilitation sector, which aims to reduce the number and severity of health problems of people with spinal cord injury (SCI) and improve the continuity of care. Second, the purp

  15. A proposed 'health literate care model' would constitute a systems approach to improving patients' engagement in care.

    Science.gov (United States)

    Koh, Howard K; Brach, Cindy; Harris, Linda M; Parchman, Michael L

    2013-02-01

    Improving health outcomes relies on patients' full engagement in prevention, decision-making, and self-management activities. Health literacy, or people's ability to obtain, process, communicate, and understand basic health information and services, is essential to those actions. Yet relatively few Americans are proficient in understanding and acting on available health information. We propose a Health Literate Care Model that would weave health literacy strategies into the widely adopted Care Model (formerly known as the Chronic Care Model). Our model calls for first approaching all patients with the assumption that they are at risk of not understanding their health conditions or how to deal with them, and then subsequently confirming and ensuring patients' understanding. For health care organizations adopting our model, health literacy would then become an organizational value infused into all aspects of planning and operations, including self-management support, delivery system design, shared decision-making support, clinical information systems to track and plan patient care, and helping patients access community resources. We also propose a measurement framework to track the impact of the new Health Literate Care Model on patient outcomes and quality of care. PMID:23381529

  16. Comparison of mechanical and manual ventilation during transport of patients to the intensive care unit after cardiac surgery

    Directory of Open Access Journals (Sweden)

    Atilla Canbulat

    2012-12-01

    Full Text Available Objectives: We compared effects of mechanical andmanual ventilation during transport to the intensive careunit(ICU in cardiac surgeries.Materials and methods: After ethical approval, 66 patients(ASAgrade II and III, 20-80years were assignedrandomly. Ventilation during transport to ICU was performedmanual (Group EV; n=36 or mechanical ventilation(Group MV; n=30. Measurements were recorded:operation room (A, during transport (T and in ICU (YB.Systolic, diastolic pressures (SAP, DAP, pulmonary arterialpressure (PAP, pulmonary capillary wedge pressure(PCWP, central venous pressure (CVP, heart rate (HR,cardiac output (CO, blood gases (pH, PCO2, PO2, BEand peripheral oxygen saturation (SpO2 were recorded.Stroke volume index (SVI, systemic and pulmonary vascularresistance indices (SVRI, PVRI and mean arterialpressures(MAP were calculated.Results: Patients were similar. Duration of transportwas shorter in Group MV (p< 0.01. The alterations inHR, MAP, DAP, CVP, PAP, PCWP, PVRI, SVRI, SVI, CO,SpO2 were similar, the increase in SAP during T periodwas higher in Group MV (p<0.05. Pulmonary arterial pHin Group MV was lower (p< 0.05. Arterial and pulmonaryarterial pO2, pCO2 decreased in Group MV, there was increasein Group EV during ICU (p< 0.001, p< 0.01, p<0.01, p< 0.05. During T period hypotension and tachycardiain Group EV, and hypertension in Group MV wereobserved.Conclusions: Mechanical ventilation had short transporttime, less alterations in hemodynamic and respiration valuesand less complication rates. We concluded that theuse of mechanical ventilation is a safer method for theintrahospital transport of critical patients. J Clin Exp Invest2012; 3(4: 521-528Key words: Cardiac surgery, patient transport, mechanicalventilator, manual ventilator, hemodynamia

  17. Implementation of an Interdisciplinary, Team-Based Complex Care Support Health Care Model at an Academic Medical Center: Impact on Health Care Utilization and Quality of Life

    OpenAIRE

    Christine Ritchie; Robin Andersen; Jessica Eng; Garrigues, Sarah K.; Gina Intinarelli; Helen Kao; Suzanne Kawahara; Kanan Patel; Lisa Sapiro; Anne Thibault; Erika Tunick; Barnes, Deborah E.

    2016-01-01

    Introduction The Geriatric Resources for the Assessment and Care of Elders (GRACE) program has been shown to decrease acute care utilization and increase patient self-rated health in low-income seniors at community-based health centers. Aims To describe adaptation of the GRACE model to include adults of all ages (named Care Support) and to evaluate the process and impact of Care Support implementation at an urban academic medical center. Setting 152 high-risk patients (≥5 ED visits or ≥2 hosp...

  18. Implementing the chronic care model for frail older adults in the Netherlands: study protocol of ACT (frail older adults: care in transition)

    OpenAIRE

    Muntinga Maaike E; Hoogendijk Emiel O; van Leeuwen Karen M; van Hout Hein PJ; Twisk Jos WR; van der Horst Henriette E; Nijpels Giel; Jansen Aaltje PD

    2012-01-01

    Abstract Background Care for older adults is facing a number of challenges: health problems are not consistently identified at a timely stage, older adults report a lack of autonomy in their care process, and care systems are often confronted with the need for better coordination between health care professionals. We aim to address these challenges by introducing the geriatric care model, based on the chronic care model, and to evaluate its effects on the quality of life of community-dwelling...

  19. Adenoviral targeting of malignant melanoma for fluorescence-guided surgery prevents recurrence in orthotopic nude-mouse models

    Science.gov (United States)

    Yano, Shuya; Takehara, Kiyoto; Kishimoto, Hiroyuki; Urata, Yasuo; Kagawa, Shunsuke; Bouvet, Michael; Fujiwara, Toshiyoshi; Hoffman, Robert M.

    2016-01-01

    Malignant melanoma requires precise resection in order to avoid metastatic recurrence. We report here that the telomerase-dependent, green fluorescent protein (GFP)-containing adenovirus OBP-401 could label malignant melanoma with GFP in situ in orthotopic mouse models. OBP-401-based fluorescence-guided surgery (FGS) resulted in the complete resection of malignant melanoma in the orthotopic models, where conventional bright-light surgery (BLS) could not. High-dose administration of OBP-401 enabled FGS without residual cancer cells or recurrence, due to its dual effect of cancer-cell labeling with GFP and killing. PMID:26701857

  20. Characteristics of evolving models of care for arthritis: A key informant study

    Directory of Open Access Journals (Sweden)

    Veinot Paula

    2008-07-01

    Full Text Available Abstract Background The burden of arthritis is increasing in the face of diminishing health human resources to deliver care. In response, innovative models of care delivery are developing to facilitate access to quality care. Most models have developed in response to local needs with limited evaluation. The primary objective of this study is to a examine the range of models of care that deliver specialist services using a medical/surgical specialist and at least one other health care provider and b document the strengths and challenges of the identified models. A secondary objective is to identify key elements of best practice models of care for arthritis. Methods Semi-structured interviews were conducted with a sample of key informants with expertise in arthritis from jurisdictions with primarily publicly-funded health care systems. Qualitative data were analyzed using a constant comparative approach to identify common types of models of care, strengths and challenges of models, and key components of arthritis care. Results Seventy-four key informants were interviewed from six countries. Five main types of models of care emerged. 1 Specialized arthritis programs deliver comprehensive, multidisciplinary team care for arthritis. Two models were identified using health care providers (e.g. nurses or physiotherapists in expanded clinical roles: 2 triage of patients with musculoskeletal conditions to the appropriate services including specialists; and 3 ongoing management in collaboration with a specialist. Two models promoting rural access were 4 rural consultation support and 5 telemedicine. Key informants described important components of models of care including knowledgeable health professionals and patients. Conclusion A range of models of care for arthritis have been developed. This classification can be used as a framework for discussing care delivery. Areas for development include integration of care across the continuum, including primary

  1. Comparison of linear and non-linear soft tissue models with post-operative CT scan in maxillofacial surgery

    OpenAIRE

    Chabanas, Matthieu; Payan, Yohan; Marecaux, Christophe; Swider, Pascal; Boutault, Franck

    2004-01-01

    A Finite Element model of the face soft tissue is proposed to simulate the morphological outcomes of maxillofacial surgery. Three modelling options are implemented: a linear elastic model with small and large deformation hypothesis, and an hyperelastic Mooney-Rivlin model. An evaluation procedure based on a qualitative and quantitative comparison of the simulations with a post-operative CT scan is detailed. It is then applied to one clinical case to evaluate the differences between the three ...

  2. Application of Porter’s Five Forces Model and generic strategies for vascular surgery: should be stuck in the middle?

    Science.gov (United States)

    Sumpio, Bauer E

    2013-06-01

    There are many stakeholders in the vascular marketplace from clinicians to hospitals, third party payers, medical device manufacturers and the government. Economic stress, threats of policy reform and changing health-care delivery are adding to the challenges faced by vascular surgeons. Use of Porter's Five Forces analysis to identify the sources of competition, the strength and likelihood of that competition existing, and barriers to competition that affect vascular surgery will help our specialty understand both the strength of our current competition and the strength of a position that our specialty will need to move to. By understanding the nature of the Porter's Five Forces as it applies to vascular surgery, and by appreciating their relative importance, our society would be in a stronger position to defend itself against threats and perhaps influence the forces with a long-term strategy. Porter's generic strategies attempt to create effective links for business with customers and suppliers and create barriers to new entrants and substitute products. It brings an initial perspective that is convenient to adapt to vascular surgery in order to reveal opportunities.Vascular surgery is uniquely situated to pursue both a differentiation and high value leadership strategy. PMID:23518839

  3. Challenges of Change: A Qualitative Study of Chronic Care Model Implementation

    OpenAIRE

    Hroscikoski, Mary C.; Solberg, Leif I.; Sperl-Hillen, JoAnn M.; Harper, Peter G.; McGrail, Michael P.; Crabtree, Benjamin F.

    2006-01-01

    PURPOSE The Chronic Care Model (CCM) provides a conceptual framework for transforming health care for patients with chronic conditions; however, little is known about how to best design and implement its specifics. One large health care organization that tried to implement the CCM in primary care provided an opportunity to study these issues.

  4. iGuide to plastic surgery: iPhone apps, the plastic surgeon, and the health care environment.

    Science.gov (United States)

    Mohan, Anita Tanniru; Branford, Olivier Alexandre

    2012-07-01

    The growth in the adoption of smartphones among clinicians has been phenomenal. The demand for medical applications, or "apps," downloaded by smartphone users has led to the development of practical and educational apps for clinicians, medical students, and patients. In addition to being a valuable resource for the clinician, mobile technologies are revolutionizing the nature and delivery of health care services. This article summarizes the current trends in the smartphone market and explores the medical apps that are currently available. PMID:22628896

  5. Cataract Surgery: Fraud, Waste, and Abuse. A Report by the Chairman of the Subcommittee on Health and Long-Term Care of the Select Committee on Aging. House of Representatives, Ninety-Ninth Congress, First Session.

    Science.gov (United States)

    Congress of the U.S., Washington, DC. House Select Committee on Aging.

    This report is a summary of the findings from the Subcommittee on Health and Long-Term Care of the United States House of Representatives Select Committee on Aging investigation of cataract surgery and the use of intraocular lenses (IOL's) in the United States. The document provides background on the definition and treatment of cataracts and…

  6. Porcine acute liver failure model established by two-phase surgery and treated with hollow fiber bioartificial liver support system

    Institute of Scientific and Technical Information of China (English)

    Yi Gao; Ning Mu; Xiao-Ping Xu; Yan Wang

    2005-01-01

    AIM: To establish a highly reproducible animal model of acute liver failure (ALF), for assessing theeffect of bioartificial liver support system (BALSS).METHODS: A two-phase complete liver devascularization procedure was performed in eight loco-hybrid pigs. Blood biochemical index and liver biopsy were studied every 2 h after surgery, and survival time was recorded. The BALSS constructed with high volume recirculating technique was a hollow fiber circulating system consisting of a hepatocyte reactor-hollow fiber module inoculated with microcarrieradhering hepatocytes, and a double pump, heparinized,thermostabilized, micro-capsulized activated carbonadsorbing plasmapheresis system. Twelve pigs undergoing two-phase surgery were randomized into: control group (perfused without hepatocytes, n = 6) and treatment group (perfused with hepatocytes, n = 6). Intergroup liver biochemical indexes, survival time, and liver pathological changes were analyzed at regular intervals.RESULTS: Two-phase surgery was performed in all the experimental pigs, and there was no obvious difference between their biochemical indexes. After 3 h of phase Ⅱ surgery, ammonia (Amm) increased to (269±37) μmol/L.After 5 h of the surgery, fibrinogen (Fib) decreased to (1.5±0.2) g/L. After 7 h of the surgery, ALT, AST, Tbil and PT were (7.6±1.8) nka/L, (40±5) nka/L, (55±8) μmol/L and (17.5±1.7) nka/L respectively. After 9 h of surgery, ALB and Cr were (27±4) g/L and (87±9) μmol/L. After 13 h of surgery, BUN was (3.5±0.9) μmol/L. All the above values were different from those determined before surgery.Survival time of pigs averaged 13.5±1.4 h. ALF pigs in the other group were treated with BALSS. The comparison analysis between the treated and control animals showed the changes of Tbil, PT, Alb, BUN, Cr, Fib, and Amm (P<0.01), but there was no change of ALT and AST. The survival time was statistically different (P<0.01), and there was no significant difference in histological changes

  7. Mechanisms driving local breast cancer recurrence in a model of breast-conserving surgery.

    LENUS (Irish Health Repository)

    Smith, Myles J

    2012-02-03

    OBJECTIVE: We aimed to identify mechanisms driving local recurrence in a model of breast-conserving surgery (BCS) for breast cancer. BACKGROUND: Breast cancer recurrence after BCS remains a clinically significant, but poorly understood problem. We have previously reported that recurrent colorectal tumours demonstrate altered growth dynamics, increased metastatic burden and resistance to apoptosis, mediated by upregulation of phosphoinositide-3-kinase\\/Akt (PI3K\\/Akt). We investigated whether similar characteristics were evident in a model of locally recurrent breast cancer. METHODS: Tumours were generated by orthotopic inoculation of 4T1 cells in two groups of female Balb\\/c mice and cytoreductive surgery performed when mean tumour size was above 150 mm(3). Local recurrence was observed and gene expression was examined using Affymetrix GeneChips in primary and recurrent tumours. Differential expression was confirmed with quantitative real-time polymerase chain reaction (qRT-PCR). Phosphorylation of Akt was assessed using Western immunoblotting. An ex vivo heat shock protein (HSP)-loaded dendritic cell vaccine was administered in the perioperative period. RESULTS: We observed a significant difference in the recurrent 4T1 tumour volume and growth rate (p < 0.05). Gene expression studies suggested roles for the PI3K\\/Akt system and local immunosuppression driving the altered growth kinetics. We demonstrated that perioperative vaccination with an ex vivo HSP-loaded dendritic cell vaccine abrogated recurrent tumour growth in vivo (p = 0.003 at day 15). CONCLUSION: Investigating therapies which target tumour survival pathways such as PI3K\\/Akt and boost immune surveillance in the perioperative period may be useful adjuncts to contemporary breast cancer treatment.

  8. Plastic Surgery for Teenagers

    Science.gov (United States)

    ... Ambulatory Surgery Facilities (AAAASF), the Accreditation Association for Ambulatory Health Care (AAAHC), or the Joint Commission on Accreditation of ... requirements. Informed Consent At the highest level of care, ... physician-patient relationship is one of shared decision-making. This decision- ...

  9. Diffusion of a collaborative care model in primary care: a longitudinal qualitative study

    Directory of Open Access Journals (Sweden)

    Vedel Isabelle

    2013-01-01

    Full Text Available Background Although collaborative team models (CTM improve care processes and health outcomes, their diffusion poses challenges related to difficulties in securing their adoption by primary care clinicians (PCPs. The objectives of this study are to understand: (1 how the perceived characteristics of a CTM influenced clinicians' decision to adopt -or not- the model; and (2 the model's diffusion process. Methods We conducted a longitudinal case study based on the Diffusion of Innovations Theory. First, diffusion curves were developed for all 175 PCPs and 59 nurses practicing in one borough of Paris. Second, semi-structured interviews were conducted with a representative sample of 40 PCPs and 15 nurses to better understand the implementation dynamics. Results Diffusion curves showed that 3.5 years after the start of the implementation, 100% of nurses and over 80% of PCPs had adopted the CTM. The dynamics of the CTM's diffusion were different between the PCPs and the nurses. The slopes of the two curves are also distinctly different. Among the nurses, the critical mass of adopters was attained faster, since they adopted the CTM earlier and more quickly than the PCPs. Results of the semi-structured interviews showed that these differences in diffusion dynamics were mostly founded in differences between the PCPs' and the nurses' perceptions of the CTM's compatibility with norms, values and practices and its relative advantage (impact on patient management and work practices. Opinion leaders played a key role in the diffusion of the CTM among PCPs. Conclusion CTM diffusion is a social phenomenon that requires a major commitment by clinicians and a willingness to take risks; the role of opinion leaders is key. Paying attention to the notion of a critical mass of adopters is essential to developing implementation strategies that will accelerate the adoption process by clinicians.

  10. Study of feasibility of daycare surgery in tertiary health center

    OpenAIRE

    Hedawoo, J. B.; Amrin Sheikh

    2016-01-01

    Aim: To study the feasibility of daycare surgery in a tertiary care center. Background: Day care surgery is advantageous to patient in terms of early recovery less hospital stay, less rate of complications. Now a-days number of day care surgeries has increased and nearly 50 percent surgeries in western countries are done on daycare basis. Methods: This is Hospital Based observational study carried out in Department of Surgery in tertiary care center over the period from August 2013 to Novembe...

  11. A systematic review of contemporary models of shared HIV care and HIV in primary care in high-income settings.

    Science.gov (United States)

    Mapp, Fiona; Hutchinson, Jane; Estcourt, Claudia

    2015-12-01

    HIV shared care is uncommon in the UK although shared care could be a beneficial model of care. We review the literature on HIV shared care to determine current practice and clinical, economic and patient satisfaction outcomes. We searched MEDLINE, EMBASE, NICE Evidence, Cochrane collaboration, Google and websites of the British HIV Association, Aidsmap, Public Health England, World Health Organization and Terrence Higgins Trust using relevant search terms in August 2014. Studies published after 2000, from healthcare settings comparable to the UK that described links between primary care and specialised HIV services were included and compared using principles of the Critical Appraisal Skills Programme and Authority, Accuracy, Coverage, Objectivity, Date, Significance frameworks. Three of the nine included models reported clinical or patient satisfaction outcomes but data collection and analyses were inadequate. None reported economic outcomes although some provided financial costings. Facilitators of shared care included robust clinical protocols, training and timely communication. Few published examples of HIV shared care exist and quality of evidence is poor. There is no consistent association with improved clinical outcomes, cost effectiveness or acceptability. Models are context specific, driven by local need, although some generalisable features could inform novel service delivery. Further evaluative research is needed to determine optimal components of shared HIV care. PMID:25804421

  12. Psychological evaluation of patients after breast cancer surgery and care strategies improvement%乳腺癌术后患者心理状态评估及干预策略改进

    Institute of Scientific and Technical Information of China (English)

    Yanjun Zhang; Caigang Liu; Feng Jin

    2011-01-01

    Objective: The aim of the study was to investigate the level of self-image of patients after breast cancer surgery, and explore factors influencing self-image among patients who have experienced different types of surgeries, and set out a foundation for the improvement of care strategies. Methods: The 538 patients with primary breast cancer who underwent surgery in the Department of Breast Surgery, First Hospital of China Medical University, Shenyang, China, from January 2004 to January 2009 were included in the study. The psychological status of the patients was evaluated by body image after breast cancer questionnaire (BIBCQ), social support rating scale (SSRS), self-rating anxiety scale (SRAS), depression rat-ing scale (DRS), and general information questionnaire. The factors influencing the self-image were selected by a stepwise regression analysis. Results: The patients who underwent breast-conserving surgery were the most satisfied with their body image, followed by those underwent surgery of modified radical mastectomy with reconstruction. However, cases treated by modified radical mastectomy without reconstruction had negative outcomes. Regardless of operation type, the self-image was influenced by anxiety, level of abuse by husband, and sexual satisfaction after operation. Conclusion: The self-image of patients who underwent different breast cancer surgeries was influenced by different factors, and individualized nursing should be offered in accordance with the specific situation.

  13. Reciprocal learning and chronic care model implementation in primary care: results from a new scale of learning in primary care

    OpenAIRE

    Noël Polly H; Jordan Michelle; McDaniel Reuben R; Lanham Holly; Palmer Ray; Leykum Luci K; Parchman Michael

    2011-01-01

    Abstract Background Efforts to improve the care of patients with chronic disease in primary care settings have been mixed. Application of a complex adaptive systems framework suggests that this may be because implementation efforts often focus on education or decision support of individual providers, and not on the dynamic system as a whole. We believe that learning among clinic group members is a particularly important attribute of a primary care clinic that has not yet been well-studied in ...

  14. A comprehensive model of cooperation between caregivers related to quality of care.

    OpenAIRE

    Meijer, W.J.; Vermeij, D.J.B.

    1997-01-01

    Background: The system and delivery of health care tend to suffer from fragmentation, resulting in discontinuous and costly care. Local cooperation between caregivers is essential to achieve appropriate, timely, continuous and efficient care. The article develops a general comprehensive patient-centered model of quality of care related to local cooperation between caregivers. The model can be used in quality improvement and research. The proposed model: Within the framework of Donabedian's tr...

  15. Mathematical Modeling of the Consumption of Low Invasive Plastic Surgery Practices: The Case of Spain

    OpenAIRE

    De la Poza, E.; Alkasadi, M. S. S.; L. Jódar

    2013-01-01

    Plastic surgery practice grows continuously among the women in Western countries due to their body image dissatisfaction, aging anxiety, and an ideal body image propagated by the media. The consumption growth is so important that plastic surgery is becoming a normal practice among women, like any other cosmetic product, with the risk of suffering psychopathology disorders in the sense that plastic surgery could be employed as an instrument to recover personal self-esteem or even happiness. Pl...

  16. The Norrtaelje model: a unique model for integrated health and social care in Sweden.

    Science.gov (United States)

    Bäck, Monica Andersson; Calltorp, Johan

    2015-01-01

    Many countries organise and fund health and social care separately. The Norrtaelje model is a Swedish initiative that transformed the funding and organisation of health and social care in order to better integrate care for older people with complex needs. In Norrtaelje model, this transformation made it possible to bringing the team together, to transfer responsibility to different providers, to use care coordinators, and to develop integrated pathways and plans around transitions in and out of hospital and from nursing homes to hospital. The Norrtaelje model operates in the context of the Swedish commitment to universal coverage and public programmes based on tax-funded resources that are pooled and redistributed to citizens on the basis of need. The experience of Norrtaelje model suggests that one way to promote integration of health and social care is to start with a transformation that aligns these two sectors in terms of high level organisation and funding. This transformation then enables the changes in operations and management that can be translated into changes in care delivery. This "top-down" approach must be in-line with national priorities and policies but ultimately is successful only if the culture, resource allocation and management are changed throughout the local system. PMID:26528093

  17. A Quadratic Nonlinear Prediction-Based Heart Motion Model Following Control Algorithm in Robotic-Assisted Beating Heart Surgery

    Directory of Open Access Journals (Sweden)

    Fan Liang

    2013-01-01

    Full Text Available Off‐pump coronary artery bypass graft surgery outperforms the traditional on‐pump surgery because the assisted robotic tools can cancel the relative motion between the beating heart and the robotic tools, which reduces post‐surgery complications for patients. The challenge for the robot assisted tool when tracking the beating heart is the abrupt change caused by the nonlinear nature of heart motion and high precision surgery requirements. A characteristic analysis of 3D heart motion data through bi‐spectral analysis demonstrates the quadratic nonlinearity in heart motion. Therefore, it is necessary to introduce nonlinear heart motion prediction into the motion tracking control procedures. In this paper, the heart motion tracking problem is transformed into a heart motion model following problem by including the adaptive heart motion model into the controller. Moreover, the model following algorithm with the nonlinear heart motion model embedded inside provides more accurate future reference by the quadratic term of sinusoid series, which could enhance the tracking accuracy of sharp change point and approximate the motion with sufficient detail. The experiment results indicate that the proposed algorithm outperforms the linear prediction‐based model following controller in terms of tracking accuracy (root mean square.

  18. Modelling catchment areas for secondary care providers: a case study.

    Science.gov (United States)

    Jones, Simon; Wardlaw, Jessica; Crouch, Susan; Carolan, Michelle

    2011-09-01

    Hospitals need to understand patient flows in an increasingly competitive health economy. New initiatives like Patient Choice and the Darzi Review further increase this demand. Essential to understanding patient flows are demographic and geographic profiles of health care service providers, known as 'catchment areas' and 'catchment populations'. This information helps Primary Care Trusts (PCTs) to review how their populations are accessing services, measure inequalities and commission services; likewise it assists Secondary Care Providers (SCPs) to measure and assess potential gains in market share, redesign services, evaluate admission thresholds and plan financial budgets. Unlike PCTs, SCPs do not operate within fixed geographic boundaries. Traditionally, SCPs have used administrative boundaries or arbitrary drive times to model catchment areas. Neither approach satisfactorily represents current patient flows. Furthermore, these techniques are time-consuming and can be challenging for healthcare managers to exploit. This paper presents three different approaches to define catchment areas, each more detailed than the previous method. The first approach 'First Past the Post' defines catchment areas by allocating a dominant SCP to each Census Output Area (OA). The SCP with the highest proportion of activity within each OA is considered the dominant SCP. The second approach 'Proportional Flow' allocates activity proportionally to each OA. This approach allows for cross-boundary flows to be captured in a catchment area. The third and final approach uses a gravity model to define a catchment area, which incorporates drive or travel time into the analysis. Comparing approaches helps healthcare providers to understand whether using more traditional and simplistic approaches to define catchment areas and populations achieves the same or similar results as complex mathematical modelling. This paper has demonstrated, using a case study of Manchester, that when estimating

  19. The implementation of integrated care: The empirical validation of the development model for integrated care

    NARCIS (Netherlands)

    M.M.N. Minkman (Mirella); R.P. Vermeulen (Robert); C.T.B. Ahaus (Kees); R. Huijsman (Robbert)

    2011-01-01

    textabstractBackground: Integrated care is considered as a strategy to improve the delivery, efficiency, client outcomes and satisfaction rates of health care. To integrate the care from multiple providers into a coherent client-focused service, a large number of activities and agreements have to be

  20. The implementation of integrated care : The empirical validation of the development model for integrated care

    NARCIS (Netherlands)

    Minkman, M.M.N.; Vermeulen, Robbert; Ahaus, C.T.B.; Huijsman, R.

    2011-01-01

    Background: Integrated care is considered as a strategy to improve the delivery, efficiency, client outcomes and satisfaction rates of health care. To integrate the care from multiple providers into a coherent client-focused service, a large number of activities and agreements have to be implemented

  1. Victoria BGY palliative care model--a new model for the 1990s.

    Science.gov (United States)

    Downing, G M; Braithwaite, D L; Wilde, J M

    1993-01-01

    If, as palliative care practitioners, we ensure that distressing symptoms such as pain, vomiting, dyspnea, confusion, and pre-death restlessness are fully controlled (note "fully"), then most people are deeply appreciative and continue to live until they die, confident that whatever happens, their worth, desires, and comfort are secure. Credibility (Latin, fides dignus) is remaining true and reliable to what was agreed. Patients registering with palliative care generally desire comfort, which can only occur when palliative care physicians and programs are capable and willing to apply all three types of palliation discussed here--the BGY model. PMID:7510798

  2. Experiences of Community-Living Older Adults Receiving Integrated Care Based on the Chronic Care Model: A Qualitative Study

    Science.gov (United States)

    Spoorenberg, Sophie L. W.; Wynia, Klaske; Fokkens, Andrea S.; Slotman, Karin; Kremer, Hubertus P. H.; Reijneveld, Sijmen A.

    2015-01-01

    Background Integrated care models aim to solve the problem of fragmented and poorly coordinated care in current healthcare systems. These models aim to be patient-centered by providing continuous and coordinated care and by considering the needs and preferences of patients. The objective of this study was to evaluate the opinions and experiences of community-living older adults with regard to integrated care and support, along with the extent to which it meets their health and social needs. Methods Semi-structured interviews were conducted with 23 older adults receiving integrated care and support through “Embrace,” an integrated care model for community-living older adults that is based on the Chronic Care Model and a population health management model. Embrace is currently fully operational in the northern region of the Netherlands. Data analysis was based on the grounded theory approach. Results Responses of participants concerned two focus areas: 1) Experiences with aging, with the themes “Struggling with health,” “Increasing dependency,” “Decreasing social interaction,” “Loss of control,” and “Fears;” and 2) Experiences with Embrace, with the themes “Relationship with the case manager,” “Interactions,” and “Feeling in control, safe, and secure”. The prospect of becoming dependent and losing control was a key concept in the lives of the older adults interviewed. Embrace reinforced the participants’ ability to stay in control, even if they were dependent on others. Furthermore, participants felt safe and secure, in contrast to the fears of increasing dependency within the standard care system. Conclusion The results indicate that integrated care and support provided through Embrace met the health and social needs of older adults, who were coping with the consequences of aging. PMID:26489096

  3. Experiences of Community-Living Older Adults Receiving Integrated Care Based on the Chronic Care Model: A Qualitative Study.

    Directory of Open Access Journals (Sweden)

    Sophie L W Spoorenberg

    Full Text Available Integrated care models aim to solve the problem of fragmented and poorly coordinated care in current healthcare systems. These models aim to be patient-centered by providing continuous and coordinated care and by considering the needs and preferences of patients. The objective of this study was to evaluate the opinions and experiences of community-living older adults with regard to integrated care and support, along with the extent to which it meets their health and social needs.Semi-structured interviews were conducted with 23 older adults receiving integrated care and support through "Embrace," an integrated care model for community-living older adults that is based on the Chronic Care Model and a population health management model. Embrace is currently fully operational in the northern region of the Netherlands. Data analysis was based on the grounded theory approach.Responses of participants concerned two focus areas: 1 Experiences with aging, with the themes "Struggling with health," "Increasing dependency," "Decreasing social interaction," "Loss of control," and "Fears;" and 2 Experiences with Embrace, with the themes "Relationship with the case manager," "Interactions," and "Feeling in control, safe, and secure". The prospect of becoming dependent and losing control was a key concept in the lives of the older adults interviewed. Embrace reinforced the participants' ability to stay in control, even if they were dependent on others. Furthermore, participants felt safe and secure, in contrast to the fears of increasing dependency within the standard care system.The results indicate that integrated care and support provided through Embrace met the health and social needs of older adults, who were coping with the consequences of aging.

  4. Monks' Health: Holistic Health Care Model by Community Participation

    Directory of Open Access Journals (Sweden)

    Decha Buates

    2010-01-01

    Full Text Available Problem statement: Monks’ health tended to be a continuous increased problem. They were groups who had limitations to access health services due to their monastic disciplines and their most importance for Buddhist institution. Without urgent solution, their normal way of life would have been affected. Approach: This research aimed to study current conditions and to develop monks’ holistic health care models by community participation in central region of Thailand. The study was a qualitative research conducted in 9 temples; 3 temples in urban area, 3 in semi-urban area and 3 in rural area. Samples were 224 persons; consisted of monks, public health officers from Department of Religious Affairs, local administrative organizations and people; selected by purposive sampling method. Observation form, survey form, interview form, focus group discussion and workshop were used as research tools while data was analyzed by descriptive research. Results: The result founded that in former time culture of monks’ health care was leaned on community, social, culture and tradition. People spoke in style of central Thai language and were in agricultural sector as well as had their belief in merit, sin and elder respect. Relation in communities was in form of generosity and living as similar as relatives. When some monk got sick, they would visit, take care and give foods and medicines. Most of medicines were household remedy and Thai herbal medicine that bought from drug stores in local market or grocery stores in village and monks were sent to hospital in case of severe illness. Temple was a part of community, so they had close relation. Nowadays people increasingly worked in manufactories that caused conflicts and alienations among them. Monks leaned on local markets for receiving foods offering and most of foods were cooked from flour, sugar, coconut milk and fat. These caused three-fourth of monks having chronic disease as diabetes

  5. Comparison of linear and non-linear soft tissue models with post-operative CT scan in maxillofacial surgery

    CERN Document Server

    Chabanas, M; Marecaux, C; Swider, P; Boutault, F; Chabanas, Matthieu; Payan, Yohan; Marecaux, Christophe; Swider, Pascal; Boutault, Franck

    2004-01-01

    A Finite Element model of the face soft tissue is proposed to simulate the morphological outcomes of maxillofacial surgery. Three modelling options are implemented: a linear elastic model with small and large deformation hypothesis, and an hyperelastic Mooney-Rivlin model. An evaluation procedure based on a qualitative and quantitative comparison of the simulations with a post-operative CT scan is detailed. It is then applied to one clinical case to evaluate the differences between the three models, and with the actual patient morphology. First results shows in particular that for a "simple" clinical procedure where stress is less than 20%, a linear model seams sufficient for a correct modelling.

  6. Implementation of the Measures and Effects of Humanistic Nursing Care of Hand and Foot Surgery%探讨手足外科实施人性化护理的措施和效果

    Institute of Scientific and Technical Information of China (English)

    马丽英

    2015-01-01

    Objective To explore the measures and effects of humanistic nursing care of hand and foot surgery.MethodsIn our hospital from February 2014 to February 2015,96 cases of hand and foot surgery implemented of humanistic nursing care. The satisfaction of patients were recorded and analyzed. ResultsThrough the implementation of humanistic nursing care on the patients,patients' satisfaction with nursing errors as high as 98%.Conclusion The implementation of humanistic nursing care can improve the quality of nursing care of hand and foot surgery patients,increase patient satisfaction.%目的:探讨手足外科实施人性化护理的措施和效果。方法对我院2014年2月~2015年2月96例手足外科患者实施人性化护理,对患者的满意度进行分析记录。结果通过对患者实施人性化护理,患者满意度高达98%,护理中未出现护理差错。结论对手足外科患者实施人性化护理提高了护理质量,增加了患者的满意度。

  7. Cost Analysis of Prenatal Care Using the Activity-Based Costing Model: A Pilot Study

    OpenAIRE

    Gesse, Theresa; Golembeski, Susan; Potter, Jonell

    1999-01-01

    The cost of prenatal care in a private nurse-midwifery practice was examined using the activity-based costing system. Findings suggest that the activities of the nurse-midwife (the health care provider) constitute the major cost driver of this practice and that the model of care and associated, time-related activities influence the cost. This pilot study information will be used in the development of a comparative study of prenatal care, client education, and self care.

  8. Spatially-oriented EMR for Dental Surgery

    OpenAIRE

    Wu, Min; Koenig, Lisa; Lynch, John; Wirtz, Thomas

    2006-01-01

    As digital dental images become widely available, a new Electronic MR system (EMR) will be critical for the success of applying new technology to dental care. This project is designed an image-based and spatially-oriented EMR for dental surgery. A new panoramic image-based annotation model will be developed, which will complement dental charting precisely locating specific spatial findings for each patient. A spatially-oriented, multilayered data model for dental EMR will be developed using G...

  9. Caring for older adults: practice guided by Watson's caring-healing model.

    Science.gov (United States)

    Bernick, Laurie

    2004-04-01

    Caring for older people and listening attentively to what they say about themselves and their varied health situations, especially in relation to quality of life and peace of mind, body, and soul, are important matters to nurses aligned with Watson's caring-healing theory. Assumptions and key concepts of Watson's framework are described with examples that illustrate how a nursing framework has shaped the author's advanced nursing practice. Some of the key concepts discussed include intersubjectivity, transpersonal caring, spirituality, and caring moments. Watson's framework of caring-healing is shown to inform practice, education, and research. PMID:15090087

  10. Home Care Services

    Science.gov (United States)

    ... ill, recovering from surgery, or disabled. Home care services include Personal care, such as help with bathing, ... your home. Some types of care and community services are free or donated. Many other types you ...

  11. A predictive model of suitability for minimally invasive parathyroid surgery in the treatment of primary hyperparathyroidism [corrected].

    LENUS (Irish Health Repository)

    Kavanagh, Dara O

    2012-05-01

    Improved preoperative localizing studies have facilitated minimally invasive approaches in the treatment of primary hyperparathyroidism (PHPT). Success depends on the ability to reliably select patients who have PHPT due to single-gland disease. We propose a model encompassing preoperative clinical, biochemical, and imaging studies to predict a patient\\'s suitability for minimally invasive surgery.

  12. A Web-Based Model for Diabetes Education and Decision Support for the Home Care Nurse

    OpenAIRE

    Hill, Michelle; Kirby, Judy

    1998-01-01

    Diabetes education for the home care population requires expert knowledge to be available at the point-of-care, the patient's home. This poster displays a model for Web-based diabetes education and decision support for the home care nurse. The system utilizes the line of reasoning (LOR) model to organize and represent expert decision-making thought processes.

  13. Early Decompression following Cervical Spinal Cord Injury: Examining the Process of Care from Accident Scene to Surgery.

    Science.gov (United States)

    Battistuzzo, Camila R; Armstrong, Alex; Clark, Jillian; Worley, Laura; Sharwood, Lisa; Lin, Peny; Rooke, Gareth; Skeers, Peta; Nolan, Sherilyn; Geraghty, Timothy; Nunn, Andrew; Brown, Doug J; Hill, Steven; Alexander, Janette; Millard, Melinda; Cox, Susan F; Rao, Sudhakar; Watts, Ann; Goods, Louise; Allison, Garry T; Agostinello, Jacqui; Cameron, Peter A; Mosley, Ian; Liew, Susan M; Geddes, Tom; Middleton, James; Buchanan, John; Rosenfeld, Jeffrey V; Bernard, Stephen; Atresh, Sridhar; Patel, Alpesh; Schouten, Rowan; Freeman, Brian J C; Dunlop, Sarah A; Batchelor, Peter E

    2016-06-15

    Early decompression may improve neurological outcome after spinal cord injury (SCI), but is often difficult to achieve because of logistical issues. The aims of this study were to 1) determine the time to decompression in cases of isolated cervical SCI in Australia and New Zealand and 2) determine where substantial delays occur as patients move from the accident scene to surgery. Data were extracted from medical records of patients aged 15-70 years with C3-T1 traumatic SCI between 2010 and 2013. A total of 192 patients were included. The median time from accident scene to decompression was 21 h, with the fastest times associated with closed reduction (6 h). A significant decrease in the time to decompression occurred from 2010 (31 h) to 2013 (19 h, p = 0.008). Patients undergoing direct surgical hospital admission had a significantly lower time to decompression, compared with patients undergoing pre-surgical hospital admission (12 h vs. 26 h, p decompression (12.5 h). There was a relationship between the timing of decompression and the proportion of patients demonstrating substantial recovery (2-3 American Spinal Injury Association Impairment Scale grades). In conclusion, the time of cervical spine decompression markedly improved over the study period. Neurological recovery appeared to be promoted by rapid decompression. Direct surgical hospital admission, rapid organization of theater, and where possible, use of closed reduction, are likely to be effective strategies to reduce the time to decompression. PMID:26650510

  14. Early rehabilitation after surgery program versus conventional care during perioperative period in patients undergoing laparoscopic assisted total gastrectomy

    Directory of Open Access Journals (Sweden)

    Manash Ranjan Sahoo

    2014-01-01

    Full Text Available Objective: To evaluate the safety and efficacy of early rehabilitation after surgery program (ERAS in patients undergoing laparoscopic assisted total gastrectomy. Materials And Methods: This is a study where 47 patients who are undergoing lap assisted total gastrectomy are selected. Twenty-two (n = 22 patients received enhanced recovery programme (ERAS management and rest twenty-five (n = 25 conventional management during the perioperative period. The length of postoperative hospital stay, time to passage of first flatus, intraoperative and postoperative complications, readmission rate and 30 day mortality is compared. Serum levels of C-reactive protein pre-operatively and also on post-op day 1 and 3 are compared. Results: Postoperative hospital stay is shorter in ERAS group (78 ± 26 h when compared to conventional group (140 ± 28 h. ERAS group passed flatus earlier than conventional group (37 ± 9 h vs. 74 ± 16 h. There is no significant difference in complications between the two groups. Serum levels of CRP are significantly low in ERAS group in comparison to conventional group. [d1 (52.40 ± 10.43 g/L vs. (73.07 ± 19.32 g/L, d3 (126.10 ± 18.62 g/L vs. (160.72 ± 26.18 g/L]. Conclusion: ERAS in lap-assisted total gastrectomy is safe, feasible and efficient and it can ameliorate post-operative stress and accelerate postoperative rehabilitation in patients with gastric cancer. Short term follow up results are encouraging but we need long term studies to know its long term benefits.

  15. Exemplary Care and Learning Sites: A Model for Achieving Continual Improvement in Care and Learning in the Clinical Setting

    Science.gov (United States)

    Ogrinc, Greg; Hoffman, Kimberly G.; Stevenson, Katherine M.; Shalaby, Marc; Beard, Albertine S.; Thörne, Karin E.; Coleman, Mary T.; Baum, Karyn D.

    2016-01-01

    Problem Current models of health care quality improvement do not explicitly describe the role of health professions education. The authors propose the Exemplary Care and Learning Site (ECLS) model as an approach to achieving continual improvement in care and learning in the clinical setting. Approach From 2008–2012, an iterative, interactive process was used to develop the ECLS model and its core elements—patients and families informing process changes; trainees engaging both in care and the improvement of care; leaders knowing, valuing, and practicing improvement; data transforming into useful information; and health professionals competently engaging both in care improvement and teaching about care improvement. In 2012–2013, a three-part feasibility test of the model, including a site self-assessment, an independent review of each site’s ratings, and implementation case stories, was conducted at six clinical teaching sites (in the United States and Sweden). Outcomes Site leaders reported the ECLS model provided a systematic approach toward improving patient (and population) outcomes, system performance, and professional development. Most sites found it challenging to incorporate the patients and families element. The trainee element was strong at four sites. The leadership and data elements were self-assessed as the most fully developed. The health professionals element exhibited the greatest variability across sites. Next Steps The next test of the model should be prospective, linked to clinical and educa tional outcomes, to evaluate whether it helps care delivery teams, educators, and patients and families take action to achieve better patient (and population) outcomes, system performance, and professional development. PMID:26760058

  16. Plastic Surgery

    Science.gov (United States)

    ... How Can I Help a Friend Who Cuts? Plastic Surgery KidsHealth > For Teens > Plastic Surgery Print A ... her forehead lightened with a laser? What Is Plastic Surgery? Just because the name includes the word " ...

  17. Robotic surgery

    Science.gov (United States)

    Robot-assisted surgery; Robotic-assisted laparoscopic surgery; Laparoscopic surgery with robotic assistance ... computer station and directs the movements of a robot. Small surgical tools are attached to the robot's ...

  18. Laser surgery

    Science.gov (United States)

    ... need. Alternative Names Surgery using a laser Images Laser therapy Lasik eye surgery - series References James WD, Berger TG, Elston DM. Cutaneous laser surgery. In: James WD, Berger TG, Elston DM, ...

  19. Foot Surgery

    Science.gov (United States)

    ... in the toe to maintain realignment. Neuroma Surgery: Neuroma surgery involves removing a benign enlargement of a nerve, usually between the metatarsal heads in the ball of the foot. This soft tissue surgery tends to have a ...

  20. A prospective observational study of paediatric cardiac surgery outcomes in a postoperative intensive care unit in Iran

    International Nuclear Information System (INIS)

    Objective: To evaluate the incidence of complications, morbidity and mortality, and the associated risk factors with mortality at a Paediatric Cardiology Intensive Care Unit of a developing country. Methods: The prospective observational study was conducted at Shahid Modarres Hospital, Tehran, Iran, from August 2009 to July 2010. A total of 202 patients were monitored from the time they entered the Paediatric Cardiology Intensive Care Unit till their final discharge. SPSS 16 was used for statistical analysis and p <0.05 was considered statistically significant. Results: Of the total, 107 (53%) were male and 95 (47%) were female. The mean age of the patients was 4.5+-4.9 years (range: 2 days to 18 years). Among the patients 59 (29.2%) had complications and 25 (12.37%) of them died. A total of 177 (87.6%) survived and were discharged. Infants (p =0.012), cyanotic congenital heart disease (p = 0.002), longer duration of cardiopulmonary bypass (p=0.027), longer aortic cross-clamp time (p=0.038), longer mechanical ventilation time (p <0.006), and early post-operative period (p = 0.05) were associated factors for mortality. According to regression analysis, cyanotic congenital heart disease, longer intubation time, and early post-operative period were major factors for mortality (p = 0.01, p <0.001, and p = 0.001) respectively. Conclusion: Critically ill cyanotic young infants in the first 24 hours after operation experienced high mortality. Prolonged mechanical ventilation was also associated with high mortality. (author)

  1. Task-role-based Access Control Model in Smart Health-care System

    OpenAIRE

    Wang Peng; Jiang Lingyun

    2015-01-01

    As the development of computer science and smart health-care technology, there is a trend for patients to enjoy medical care at home. Taking enormous users in the Smart Health-care System into consideration, access control is an important issue. Traditional access control models, discretionary access control, mandatory access control, and role-based access control, do not properly reflect the characteristics of Smart Health-care System. This paper proposes an advanced access control model for...

  2. Introduction of a team-based care model in a general medical unit

    OpenAIRE

    Hastings, Stephanie E.; Suter, Esther; Bloom, Judy; Sharma, Krishna

    2016-01-01

    Background Alberta Health Services is a provincial health authority responsible for healthcare for more than four million people. The organization recognized a need to change its care delivery model to make care more patient- and family-centred and use its health human resources more effectively by enhancing collaborative practice. A new care model including changes to how providers deliver care and skill mix changes to support the new processes was piloted on a medical unit in a large urban ...

  3. Prerequisites for sustainable care improvement using the reflective team as a work model

    OpenAIRE

    Jonasson, Lise-Lotte; Carlsson, Gunilla; Nyström, Maria

    2014-01-01

    Several work models for care improvement have been developed in order to meet the requirement for evidence-based care. This study examines a work model for reflection, entitled the reflective team (RT). The main idea behind RTs is that caring skills exist among those who work closest to the patients. The team leader (RTL) encourages sustainable care improvement, rooted in research and proven experience, by using a lifeworld perspective to stimulate further reflection and a developmental proce...

  4. Robust model-based 3d/3D fusion using sparse matching for minimally invasive surgery.

    Science.gov (United States)

    Neumann, Dominik; Grbic, Sasa; John, Matthias; Navab, Nassir; Hornegger, Joachim; Ionasec, Razvan

    2013-01-01

    Classical surgery is being disrupted by minimally invasive and transcatheter procedures. As there is no direct view or access to the affected anatomy, advanced imaging techniques such as 3D C-arm CT and C-arm fluoroscopy are routinely used for intra-operative guidance. However, intra-operative modalities have limited image quality of the soft tissue and a reliable assessment of the cardiac anatomy can only be made by injecting contrast agent, which is harmful to the patient and requires complex acquisition protocols. We propose a novel sparse matching approach for fusing high quality pre-operative CT and non-contrasted, non-gated intra-operative C-arm CT by utilizing robust machine learning and numerical optimization techniques. Thus, high-quality patient-specific models can be extracted from the pre-operative CT and mapped to the intra-operative imaging environment to guide minimally invasive procedures. Extensive quantitative experiments demonstrate that our model-based fusion approach has an average execution time of 2.9 s, while the accuracy lies within expert user confidence intervals. PMID:24505663

  5. Resident Education in Principles and Technique of Bowel Surgery Using an Ex-Vivo Porcine Model

    Directory of Open Access Journals (Sweden)

    M. Bijoy Thomas

    2010-01-01

    Full Text Available Objective. improve competency of residents with lysis of adhesion (LOA and bowel surgery using a porcine model. Study Design. Pig bowel was removed at time of an anatomy laboratory, cleansed, and used to demonstrate surgical techniques and principles of LOA, repair of enterotomy, bowel resection, and anastomosis. Participants were surveyed pre- and posttraining session using 10 point Likert scale. Results. Thirty one residents at varying levels of training participated. After the training session, there was a significant improvement noted in mean scores for comfort level with LOA (6.3 versus 7.7, =.007, comfort level with enterotomy repair (2.8 versus 6.4, <.0001, understanding principles of LOA (5.0 versus 7.7, <.0001, understanding principles of enterotomy repair (3.5 versus 7.0, <.0001, and familiarity with instruments used (5.8 versus 7.3, =.01. Conclusion. Training sessions using ex-vivo porcine model improve resident perception of knowledge and comfort with LOA and enterotomy repair.

  6. A Technical Evaluation of Wireless Connectivity from Patient Monitors to an Anesthesia Information Management System During Intensive Care Unit Surgery.

    Science.gov (United States)

    Simpao, Allan F; Galvez, Jorge A; England, W Randall; Wartman, Elicia C; Scott, James H; Hamid, Michael M; Rehman, Mohamed A; Epstein, Richard H

    2016-02-01

    Surgical procedures performed at the bedside in the neonatal intensive care unit (NICU) at The Children's Hospital of Philadelphia were documented using paper anesthesia records in contrast to the operating rooms, where an anesthesia information management system (AIMS) was used for all cases. This was largely because of logistical problems related to connecting cables between the bedside monitors and our portable AIMS workstations. We implemented an AIMS for documentation in the NICU using wireless adapters to transmit data from bedside monitoring equipment to a portable AIMS workstation. Testing of the wireless AIMS during simulation in the presence of an electrosurgical generator showed no evidence of interference with data transmission. Thirty NICU surgical procedures were documented via the wireless AIMS. Two wireless cases exhibited brief periods of data loss; one case had an extended data gap because of adapter power failure. In comparison, in a control group of 30 surgical cases in which wired connections were used, there were no data gaps. The wireless AIMS provided a simple, unobtrusive, portable alternative to paper records for documenting anesthesia records during NICU bedside procedures. PMID:26797553

  7. Establishment of wound care center and development of burns and plastic surgery discipline%伤口治疗中心建立与烧伤整形学科发展

    Institute of Scientific and Technical Information of China (English)

    刘毅

    2011-01-01

    @@ 伴随着我国社会经济的高速发展,人民生活水平日益提高,生活习惯和饮食习惯逐渐发生变化,由此也导致疾病谱出现相应改变.以糖尿病为例,我国糖尿病发病率呈逐年增高的趋势.%To study the interaction between establishment of wound care center and development of discipline of burns and plastic surgery. The changes in number of outpatient,time for dressing change per patient, outpatient service income,number of inpatients and operations in our hospital were summarized and retrospectively analyzed before and after establishment of wound care center. The proportion of patients with chronic wounds and skin and soft tissue defects after trauma among all inpatients in the same term were investigated. Meanwhile, the development of discipline of burns and plastic surgery before and after establishment of wound care center was analyzed. Compared with those in the year before establishment of wound care center, outpatient number, time for dressing change per patient,outpatient service income, inpatient number, and amount of operations were all increased(with increase rate of 330% , 569%,325%, 161% , and 173%, respectively) in the year after establishment of wound care center. The ratio of patients with chronic wounds and skin and soft tissue defects after trauma among all inpatients was respectively increased from 4.3% and 4.5% in the year before establishment of wound care center to 9.2% and 12.4% in the year after establishment of wound care center. Patient satisfaction, bed utilization rate, levels of wound treatment and repair were all improved after establishment of wound care center. So we come to conclusions as follows. Establishment of wound care center can promote development of the standard of burns and plastic surgery. Comprehensive use of multidisciplinary theories and techniques concerning burns, plastic and aesthetic surgery, medical aesthetics, etc. can be beneficial for improvement of quality of wound

  8. A model to inform community pharmacy's collaboration in outpatient care.

    Science.gov (United States)

    Smith, Megan G; Ferreri, Stefanie P

    2016-01-01

    Value-driven health care and team-based care are gaining momentum from policymakers, payers, and providers. An important facet to examine is the health care team, especially in outpatient care. Community pharmacy is a significant aspect of the patient's health experience and a valuable component of outpatient care. An in-depth look into how community pharmacy can participate in the outpatient care team is described. To function as a team, it is crucial to address collaboration among outpatient practices, while making it easier for patients to navigate the outpatient health system. Previously published characteristics, principles, and values of effective health care teams within primary care can aid in establishing teams across practice settings including community pharmacy. PMID:26314920

  9. Estratégia de capacitação em cirurgia palpebral baseada em modelo animal Animal model-based strategy of palpebral surgery training

    Directory of Open Access Journals (Sweden)

    João França Lopes

    2004-06-01

    techniques were pentagonal resection with direct reconstruction of the eyelid and Bick's original technique. The training was carefully monitored by instructors with wide experience in the subject. Each student used 4 lids. RESULTS: 14 ophthalmologists were trained using this model, applied in the "1º Curso de Cirurgia Palpebral em Animal" in December, 2001. At the end of the model, the students showed a high degree of subjective skill confidence, believing that the experience had contributed positively to their practical development in eyelid surgery. CONCLUSION: The porcine animal model can be an important step in the transition of the theoretical sphere to practical skill qualification in ocular plastic surgery, and it can be used as an effective instruction strategy for pentagonal resection with direct reconstruction of the eyelid and Bick's original technique.

  10. Outpatient anorectal surgery.

    Science.gov (United States)

    Medwell, S J; Friend, W G

    1979-10-01

    Over a period of 16 months, three-fourths of the proctologic surgery performed by our clinic was done on an outpatient basis. By doing so, 1,200 patient visits and approximately 300 histories, physicals, and discharge summaries are eliminated, while obviously benefiting patients and reducing health care costs. Thus, we can conclude that hospitalization is not necessary for the majority of proctologic surgery patients. PMID:527434

  11. Translational models of workplace violence in health care.

    Science.gov (United States)

    Privitera, Michael Russell; Bowen, Bob; Bowie, Vaughan

    2015-01-01

    Decision makers have little time to study literature on the prevention and management of workplace violence (WPV). In a health care workplace setting, identifying the person, stimulus, and environmental interactions that can lead to violence is a complicated process. Those in positions of leadership make decisions that affect many individuals, agencies, and communities. Often, they come from different professional backgrounds yet need ways of rapidly understanding concepts of violence that transcend their profession, training, or experience. Translational models (TMs) in WPV visually summarize and interprofessionally facilitate this understanding of concepts, enhancing the chances of more effective collaborative solutions to WPV. The purpose of this article is to demonstrate how TM can be used in interprofessional settings to find effective solutions to reduce WPV. PMID:25929143

  12. Heart Valve Surgery Recovery and Follow Up

    Science.gov (United States)

    ... Stroke More Heart Valve Surgery Recovery and Follow Up Updated:May 27,2016 Surgery Recovery Checklist English | ... self-care and are soon encouraged to get up, to breathe deeply, and to resume eating, drinking ...

  13. Weight-loss surgery and children

    Science.gov (United States)

    ... more likely to have problems such as: Low self-esteem Poor grades in school Depression ... weight-loss surgery should receive care at an adolescent bariatric surgery center. There, a team of experts ...

  14. Perspective: A new model of leadership performance in health care.

    Science.gov (United States)

    Souba, Wiley

    2011-10-01

    Current leadership models are based largely on concepts and explanations, which provide limited access to the being and actions of an effective leader in health care. Rather than teaching leadership from a theoretical vantage point, the ontological perspective teaches leadership as it is lived and experienced. When one exercises leadership "as lived," concurrently informed by theories, one performs at one's best. A distinctive feature of the ontological approach resides in its capacity to disclose human ways of being and acting that limit our freedom to lead effectively as our natural self-expression. Ontological leadership maintains that our worldviews and mental maps affect the way we lead and are shaped by and accessible through language--hence, to lead more effectively, mastery of a new conversational domain of leadership is required. This emerging model of leadership performance reveals that (1) our actions as leaders are correlated with the way in which the leadership situation we are dealing with occurs for us, and (2) this "occurring" is shaped by the context we bring to that situation. Master leaders use language to recontextualize their leadership challenges so that their naturally correlated ways of being and acting can emerge, resulting in effective leadership. When leaders linguistically unveil limiting contexts, they are freed up to create new contexts that shift the way leadership challenges occur for them. This provides leaders--physicians, scientists, educators, executives--with new opportunity sets (previously unavailable) for exercising exemplary leadership. The ontological approach to leadership offers a powerful framework for tackling health care's toughest challenges. PMID:21869664

  15. [Family-centered care: A model for approaching dementia care in the community].

    Science.gov (United States)

    Esandi, Nuria; Canga, Ana

    2016-04-01

    Along with ageing population, there has been an increase in the prevalence and incidence of chronic and debilitating conditions, such as dementia which, in turn, has increased the demands for long term care in the community. This is challenging current health care systems that wish to provide an appropriate response whilst intensify its efforts to contain costs. This paper, through a critical reflection, argues for an integrative, positive, and systemic care approach, focused not only on the person with dementia but also on the entire family unit. For this purpose, it approaches the impact that dementia has for the family, and therefore for Primary Health Care professional. In addition care strategies aimed at strengthening the whole family system are suggested. PMID:26968688

  16. Edmonton, Canada: a regional model of palliative care development.

    Science.gov (United States)

    Fainsinger, Robin L; Brenneis, Carleen; Fassbender, Konrad

    2007-05-01

    Palliative care developed unevenly in Edmonton in the 1980s and early 1990s. Health care budget cuts created an opportunity for innovative redesign of palliative care service delivery. This report describes the components that were developed to build an integrated comprehensive palliative care program, the use of common clinical assessments and outcome evaluation that has been key to establishing credibility and ongoing support. Our program has continued to develop and grow with an ongoing focus on the core areas of clinical care, education, and research. PMID:17482060

  17. Are you good enough for your patients? The European certification model in laparoscopic surgery

    OpenAIRE

    Campo, R; Molinas, C.R.; De Wilde, R. L.; Brolmann, H.; Brucker, S.; Mencaglia, L.; Odonovan, P.; Wallwiener, D.; Wattiez, A.

    2012-01-01

    Quality control, training and education in gynaecological surgery are challenged and urgent measures are emerging. The implementation of a structured and validated program for training and quality control seems the most urgent measurement to be taken. The European Academy of Gynaecological Surgery has made a first attempt to do so. Through a practical and theoretical tests system, the skills of an individual surgeon is measured and the conditions to enter the different level of expertise are ...

  18. Retrospective US database analysis of drug utilization patterns, health care resource use, and costs associated with adjuvant interferon alfa-2b therapy for treatment of malignant melanoma following surgery

    Directory of Open Access Journals (Sweden)

    Krishna A

    2012-06-01

    Full Text Available Michelle D Hackshaw,1 Arun Krishna,2 David J Mauro31,2Global Health Outcomes, Merck, Sharpe and Dohme Corporation, Whitehouse Station, NJ, USA; 3Clinical Research, Merck Research Laboratories, Upper Gwynedd, PA, USABackground: The purpose of this study was to identify a real-world US population having undergone surgery for malignant melanoma and describe treatment patterns, health care resource utilization, and costs for patients who subsequently received interferon alfa-2b (IFN therapy or other standard of care chemotherapies.Methods: A retrospective cohort study was conducted using administrative claims from MarketScan® databases among melanoma patients diagnosed between 2004 and 2008 who had surgery and were subsequently treated with IFN or other chemotherapies. Health care resource utilization and costs of services (converted to 2009 dollars were evaluated. Cost refers to the amount paid to providers associated with the health service.Results: Of 18,075 subjects with melanoma surgery claims, 1525 (8.4% were treated with IFN and 1194 (6.6% with other chemotherapies. Median duration (days and number of doses of IFN therapy were 29 and 20, respectively. Approximately half of patients who received IFN discontinued therapy within or after the one-month induction phase. For IFN therapy patients, average total cost per patient for the last melanoma-related surgery prior to start of therapy, including costs of the surgery itself, pathology, anesthesia, and hospital care, was $2219. The average total cost per patient related to IFN therapy was $1188; this included costs for drug, office visits, blood work, and infusions. Other chemotherapy costs ranged from $146 to $2678.Conclusion: There is an unmet treatment need, considering that this study observed that melanoma patients on IFN therapy post-surgery do not complete the recommended one-year course of treatment which may compromise its full therapeutic benefits. Further study to investigate reasons

  19. Describing and analysing primary health care system support for chronic illness care in Indigenous communities in Australia's Northern Territory – use of the Chronic Care Model

    Directory of Open Access Journals (Sweden)

    Stewart Allison

    2008-05-01

    Full Text Available Abstract Background Indigenous Australians experience disproportionately high prevalence of, and morbidity and mortality from chronic illness such as diabetes, renal disease and cardiovascular disease. Improving the understanding of how Indigenous primary care systems are organised to deliver chronic illness care will inform efforts to improve the quality of care for Indigenous people. Methods This cross-sectional study was conducted in 12 Indigenous communities in Australia's Northern Territory. Using the Chronic Care Model as a framework, we carried out a mail-out survey to collect information on material, financial and human resources relating to chronic illness care in participating health centres. Follow up face-to-face interviews with health centre staff were conducted to identify successes and difficulties in the systems in relation to providing chronic illness care to community members. Results Participating health centres had distinct areas of strength and weakness in each component of systems: 1 organisational influence – strengthened by inclusion of chronic illness goals in business plans, appointment of designated chronic disease coordinators and introduction of external clinical audits, but weakened by lack of training in disease prevention and health promotion and limited access to Medicare funding; 2 community linkages – facilitated by working together with community organisations (e.g. local stores and running community-based programs (e.g. "health week", but detracted by a shortage of staff especially of Aboriginal health workers working in the community; 3 self management – promoted through patient education and goal setting with clients, but impeded by limited focus on family and community-based activities due to understaffing; 4 decision support – facilitated by distribution of clinical guidelines and their integration with daily care, but limited by inadequate access to and support from specialists; 5 delivery system

  20. Clinical outcomes of HIV care delivery models in the US: a systematic review.

    Science.gov (United States)

    Kimmel, April D; Martin, Erika G; Galadima, Hadiza; Bono, Rose S; Tehrani, Ali Bonakdar; Cyrus, John W; Henderson, Margaret; Freedberg, Kenneth A; Krist, Alexander H

    2016-10-01

    With over 1 million people living with HIV, the US faces national challenges in HIV care delivery due to an inadequate HIV specialist workforce and the increasing role of non-communicable chronic diseases in driving morbidity and mortality in HIV-infected patients. Alternative HIV care delivery models, which include substantial roles for advanced practitioners and/or coordination between specialty and primary care settings in managing HIV-infected patients, may address these needs. We aimed to systematically review the evidence on patient-level HIV-specific and primary care health outcomes for HIV-infected adults receiving outpatient care across HIV care delivery models. We identified randomized trials and observational studies from bibliographic and other databases through March 2016. Eligible studies met pre-specified eligibility criteria including on care delivery models and patient-level health outcomes. We considered all available evidence, including non-experimental studies, and evaluated studies for risk of bias. We identified 3605 studies, of which 13 met eligibility criteria. Of the 13 eligible studies, the majority evaluated specialty-based care (9 studies). Across all studies and care delivery models, eligible studies primarily reported mortality and antiretroviral use, with specialty-based care associated with mortality reductions at the clinician and practice levels and with increased antiretroviral initiation or use at the clinician level but not the practice level. Limited and heterogeneous outcomes were reported for other patient-level HIV-specific outcomes (e.g., viral suppression) as well as for primary care health outcomes across all care delivery models. No studies addressed chronic care outcomes related to aging. Limited evidence was available across geographic settings and key populations. As re-design of care delivery in the US continues to evolve, better understanding of patient-level HIV-related and primary care health outcomes, especially

  1. Corrective Jaw Surgery

    Medline Plus

    Full Text Available ... here to find out more. Dental Implant Surgery Dental Implant Surgery Dental implant surgery is, of course, surgery, ... here to find out more. Dental Implant Surgery Dental Implant Surgery Dental implant surgery is, of course, surgery, ...

  2. Patient-Specific Biomechanical Modeling for Guidance During Minimally-Invasive Hepatic Surgery.

    Science.gov (United States)

    Plantefève, Rosalie; Peterlik, Igor; Haouchine, Nazim; Cotin, Stéphane

    2016-01-01

    During the minimally-invasive liver surgery, only the partial surface view of the liver is usually provided to the surgeon via the laparoscopic camera. Therefore, it is necessary to estimate the actual position of the internal structures such as tumors and vessels from the pre-operative images. Nevertheless, such task can be highly challenging since during the intervention, the abdominal organs undergo important deformations due to the pneumoperitoneum, respiratory and cardiac motion and the interaction with the surgical tools. Therefore, a reliable automatic system for intra-operative guidance requires fast and reliable registration of the pre- and intra-operative data. In this paper we present a complete pipeline for the registration of pre-operative patient-specific image data to the sparse and incomplete intra-operative data. While the intra-operative data is represented by a point cloud extracted from the stereo-endoscopic images, the pre-operative data is used to reconstruct a biomechanical model which is necessary for accurate estimation of the position of the internal structures, considering the actual deformations. This model takes into account the patient-specific liver anatomy composed of parenchyma, vascularization and capsule, and is enriched with anatomical boundary conditions transferred from an atlas. The registration process employs the iterative closest point technique together with a penalty-based method. We perform a quantitative assessment based on the evaluation of the target registration error on synthetic data as well as a qualitative assessment on real patient data. We demonstrate that the proposed registration method provides good results in terms of both accuracy and robustness w.r.t. the quality of the intra-operative data. PMID:26297341

  3. Modelling the landscape of palliative care for people with dementia: a European mixed methods study

    OpenAIRE

    Iliffe, Steve; Davies, Nathan; Vernooij-Dassen, Myrra; van Riet Paap, Jasper; Sommerbakk, Ragni; Mariani, Elena; Jaspers, Birgit; Radbruch, Lukas; Manthorpe, Jill; Maio, Laura; Haugen, Dagny; Engels, Yvonne

    2013-01-01

    BACKGROUND: Palliative care for people with dementia is often sub-optimal. This is partly because of the challenging nature of dementia itself, and partly because of system failings that are particularly salient in primary care and community services. There is a need to systematize palliative care for people with dementia, to clarify where changes in practice could be made.To develop a model of palliative care for people with dementia that captures commonalities and differences across Europe,...

  4. Transcutaneous continuous carbon dioxide tension monitoring reduced incidence, degree and duration of hypercapnia during combined regional anaesthesia and monitored anaesthesia care in shoulder surgery patients.

    Science.gov (United States)

    Baulig, Werner; Keselj, Marija; Baulig, Barbara; Guzzella, Sandra; Borgeat, Alain; Aguirre, José

    2015-08-01

    We studied the impact of transcutaneous continuous carbon dioxide tension (PtcCO2) monitoring on ventilation and oxygenation during monitored anaesthesia care (MAC) in patients scheduled for shoulder surgery with continuous interscalene block. 50 patients were randomised either to the intervention (I-group) or the control (C-group) group. In both groups MAC was performed using target controlled infusion of propofol and remifentanil. MAC regimen was adapted to PtcCO2 values in the I-group, whereas the C-group was blinded for these values. Primary outcome was the incidence, degree and duration of hypoventilation stages. In the I-group and the C-group the mean ± SD [range] of PtcCO2 and PaCO2 was 5.79 ± 0.84 [4.37] and 5.44 ± 0.59 [2.78] kPa, as well as 6.41 ± 1.17 [6.29] and 6.01 ± 0.96 [7.15] kPa. Periods of PtcCO2/PaCO2 > 6.5 kPa were 21.0 ± 35.7/1.2 ± 4.2 min in the I-group and 45.6 ± 40.0/18.6 ± 26.8 min in the C-group. Severe hypercapnia (PtcCO2 and/or PaCO2 > 7.5 kPa) was dected in 3/0 patients of the I-group and in 10/3 patients of the C-group. PtcCO2 and PaCO2 showed a strong correlation (r = 0.78), but only moderate agreement with a mean bias (LOA) of -0.37 (-1.69; +0.95) kPa showing an overestimation of the PaCO2. Sensitivity and specificity of PtcCO2 to detect changes of PaCO2 was 0.94 and 0.56, respectively. In no patient SpO2 or SaO2 values lower than 90% were measured. Despite a moderate agreement between PaCO2 and PtcCO2 the PtcCO2 monitoring significantly reduced incidence, degree and duration of hypercapnia in shoulder surgery patients with MAC. PMID:25312782

  5. Overcoming barriers in care for the dying: Theoretical analysis of an innovative program model.

    Science.gov (United States)

    Wallace, Cara L

    2016-08-01

    This article explores barriers to end-of-life (EOL) care (including development of a death denying culture, ongoing perceptions about EOL care, poor communication, delayed access, and benefit restrictions) through the theoretical lens of symbolic interactionism (SI), and applies general systems theory (GST) to a promising practice model appropriate for addressing these barriers. The Compassionate Care program is a practice model designed to bridge gaps in care for the dying and is one example of a program offering concurrent care, a recent focus of evaluation though the Affordable Care Act. Concurrent care involves offering curative care alongside palliative or hospice care. Additionally, the program offers comprehensive case management and online resources to enrollees in a national health plan (Spettell et al., 2009).SI and GST are compatible and interrelated theories that provide a relevant picture of barriers to end-of-life care and a practice model that might evoke change among multiple levels of systems. These theories promote insight into current challenges in EOL care, as well as point to areas of needed research and interventions to address them. The article concludes with implications for policy and practice, and discusses the important role of social work in impacting change within EOL care. PMID:27332743

  6. A model to prioritize access to elective surgery on the basis of clinical urgency and waiting time

    Directory of Open Access Journals (Sweden)

    Santori Gregorio

    2009-01-01

    Full Text Available Abstract Background Prioritization of waiting lists for elective surgery represents a major issue in public systems in view of the fact that patients often suffer from consequences of long waiting times. In addition, administrative and standardized data on waiting lists are generally lacking in Italy, where no detailed national reports are available. This is true although since 2002 the National Government has defined implicit Urgency-Related Groups (URGs associated with Maximum Time Before Treatment (MTBT, similar to the Australian classification. The aim of this paper is to propose a model to manage waiting lists and prioritize admissions to elective surgery. Methods In 2001, the Italian Ministry of Health funded the Surgical Waiting List Info System (SWALIS project, with the aim of experimenting solutions for managing elective surgery waiting lists. The project was split into two phases. In the first project phase, ten surgical units in the largest hospital of the Liguria Region were involved in the design of a pre-admission process model. The model was embedded in a Web based software, adopting Italian URGs with minor modifications. The SWALIS pre-admission process was based on the following steps: 1 urgency assessment into URGs; 2 correspondent assignment of a pre-set MTBT; 3 real time prioritization of every referral on the list, according to urgency and waiting time. In the second project phase a prospective descriptive study was performed, when a single general surgery unit was selected as the deployment and test bed, managing all registrations from March 2004 to March 2007 (1809 ordinary and 597 day cases. From August 2005, once the SWALIS model had been modified, waiting lists were monitored and analyzed, measuring the impact of the model by a set of performance indexes (average waiting time, length of the waiting list and Appropriate Performance Index (API. Results The SWALIS pre-admission model was used for all registrations in the

  7. Developing a medication communication framework across continuums of care using the Circle of Care Modeling approach

    OpenAIRE

    Kitson, Nicole A; Price, Morgan; Lau, Francis Y; Showler, Grey

    2013-01-01

    Background Medication errors are a common type of preventable errors in health care causing unnecessary patient harm, hospitalization, and even fatality. Improving communication between providers and between providers and patients is a key aspect of decreasing medication errors and improving patient safety. Medication management requires extensive collaboration and communication across roles and care settings, which can reduce (or contribute to) medication-related errors. Medication managemen...

  8. Gamma Knife Surgery as Monotherapy with Clinically Relevant Doses Prolongs Survival in a Human GBM Xenograft Model

    OpenAIRE

    Bente Sandvei Skeie; Jian Wang; Ernest Dodoo; Jan Ingeman Heggdal; Janne Grønli; Linda Sleire; Sidsel Bragstad; Ganz, Jeremy C.; Martha Chekenya; Sverre Mørk; Paal-Henning Pedersen; Per Øyvind Enger

    2013-01-01

    Object. Gamma knife surgery (GKS) may be used for recurring glioblastomas (GBMs). However, patients have then usually undergone multimodal treatment, which makes it difficult to specifically validate GKS independent of established treatments. Thus, we developed an experimental brain tumor model to assess the efficacy and radiotoxicity associated with GKS. Methods. GBM xenografts were implanted intracerebrally in nude rats, and engraftment was confirmed with MRI. The rats were allocated to GKS...

  9. Poor Sleep Quality in Patients after Coronary Artery Bypass Graft Surgery: An Intervention Study Using the PRECEDE-PROCEED Model

    OpenAIRE

    Soheila Ranjbaran; Tahereh Dehdari; Khosro Sadeghniiat- Haghighi; Mahmood Mahmoodi-Majdabadi

    2015-01-01

    Background: Poor sleep quality (SQ) is common among patients after coronary artery bypass graft surgery (CABG). This study attempted to determine the status of SQ following an intervention based on the PRECEDE-PROCEED model in patients with poor SQ after CABG.Methods: This study was a randomized clinical trial. The study sample, including 100 patients referred to the Cardiac Rehabilitation Clinic of Tehran Heart Center, was assigned either to the intervention (recipient of exercise and lifest...

  10. Evolution of surgery in advanced epithelial ovarian cancer in a dedicated gynaecologic oncology unit—seven year audit from a tertiary care centre in a developing country

    OpenAIRE

    Rajanbabu, Anupama; Kuriakose, Santhosh; Ahmad, Sheikh Zahoor; Khadakban, Tejal; Khadakban, Dhiraj; R. Venkatesan; Vijaykumar, D. K.

    2014-01-01

    Aims To audit our performance as a dedicated gynaecologic oncology unit and to analyse how it has evolved over the years. To retrospectively evaluate the outcome of advanced ovarian cancer treated with neoadjuvant chemotherapy (NACT) followed by interval surgery versus upfront surgery. Methods and results One hundred and ninety-eight patients with advanced epithelial ovarian cancer (EOC) who were treated from 2004 to 2010 were analysed. Eighty-two patients (41.4%) underwent primary surgery an...

  11. Survey on nursing of breast cancer patients treated with radiotherapy following to breast-conserving surgery. Actual states and problems for nursing care by certified nurses in breast cancer nursing

    International Nuclear Information System (INIS)

    The purpose of the present study is to elucidate the actual states and problems of nursing care provided by certified nurses in breast cancer patients treated with radiotherapy following to breast-conserving surgery. The survey was conducted by a postal anonymous questionnaire. Participants were drawn from the list of certified nurses on the website of Japanese Nursing Association. The questionnaires consisted of multiple choice questions regarding the contents of care performed before, during and after radiotherapy, and free questionnaire on the related problems. The rate of valid replies was 41.2% (40 out of 97 subjects). Before radiotherapy, the accomplishing rate exceeded 70% in about half of all nursing cares. The accomplishing rates were 30 to 50% in about 90% of all cares and 40 to 60% in all cares during and after radiotherapy, respectively. Problems were classified into three categories high-quality practice of radiotherapy nursing, establishment of continuing care system and improvement of cooperation. It is recommended to achieve high quality radiotherapy nursing by certified nurses, the establishment of continuing care system and the improvement of cooperation in order to improve nursing care during and after radiotherapy. (author)

  12. Differences in referral rates to specialised health care from four primary health care models in Klaipeda, Lithuania

    Science.gov (United States)

    Zielinski, Andrzej; Håkansson, Anders; Jurgutis, Arnoldas; Ovhed, Ingvar; Halling, Anders

    2008-01-01

    Background Lithuanian primary health care (PHC) is undergoing changes from the systems prevalent under the Soviet Union, which ensured free access to specialised health care. Currently four different PHC models work in parallel, which offers the opportunity to study their respective effect on referral rates. Our aim was to investigate whether there were differences in referrals rates from different Lithuanian PHC models in Klaipeda after adjustment for co-morbidity. Methods The population listed with 18 PHC practices serving inhabitants in Klaipeda city and region (250 070 inhabitants). Four PHC models: rural state-owned family medicine practices, urban privately owned family medicine practices, state-owned polyclinics and privately owned polyclinics. Information on listed patients and referrals during 2005 from each PHC practice in Klaipeda was obtained from the Lithuanian State Sickness Fund database. The database records included information on age, gender, PHC model, referrals and ICD 10 diagnoses. The Johns Hopkins ACG Case-Mix system was used to study co-morbidity. Referral rates from different PHC models were studied using Poisson regression models. Results Patients listed with rural state-owned family medicine practices had a significantly lower referral rate to specialised health care than those in the other three PHC models. An increasing co-morbidity level correlated with a higher physician- to self-referral ratio. Conclusion Family medicine practices located in rural-, but not in urban areas had significantly lower referral rates to specialised health care. It could not be established whether this was due to organisation, training of physicians or financing, but suggests there is room for improving primary health care in urban areas. Patient's place of residence and co morbidity level were the most important factors for referral rate. We also found that gatekeeping had an effect on the referral pattern with respect to co-morbidity level, so that those

  13. Pregnancy management following bariatric surgery.

    Science.gov (United States)

    Uzoma, A; Keriakos, R

    2013-02-01

    Bariatric surgery is gaining in popularity, due to globally increasing rates of obesity. In the UK, this has manifested as a 14-fold increase in bariatric surgery between 2004 and 2010, making it necessary to develop strategies to manage women who become pregnant following bariatric surgery. This review paper has explored all the current evidence in the literature and provided a comprehensive management strategy for pregnant women following bariatric surgery. The emphasis is on a multidisciplinary team approach to all aspects of care. Adequate pre-conception and antenatal and postnatal care is essential to good pregnancy outcomes with emphasis on appropriate nutritional supplementation. This is especially important following malabsorptive procedures. There is no evidence to suggest that pregnancy outcome is worse after bariatric surgery, though women who remain obese are prone to obesity-related risks in pregnancy. Neonatal outcome post-bariatric surgery is no different from the general population. PMID:23445128

  14. An empowerment health education program for children undergoing surgery for congenital heart diseases.

    Science.gov (United States)

    Ni, Zhihong; Chao, Yannfen; Xue, Xiaoling

    2016-09-01

    Since the surgery for congenital heart disease (CHD) is considered highly risky, appropriate postoperative care is crucial. After the surgery, children are often discharged with unhealed wounds, incomplete recovery, and continuing pain. Health education programs based on empowerment education model can assist clients to develop skills in self-management. This study aimed to evaluate the effectiveness of an empowerment health education program for improving caregiving knowledge, caring behaviors, and self-efficacy of parents caring for children after corrective surgery for CHD. This prospective clinical trial enrolled pediatric patients undergoing surgical correction for CHD. Patients were divided into two groups: the control group (n = 42), which received the standard education program, and the intervention group (n = 44), which participated in the empowerment theory-based education program. We collected data on left ventricular ejection fraction (LVEF); peripheral oxygen saturation (SpO2); New York Heart Association classification of the patients; and the parents' caregiving knowledge, caring behaviors, and self-efficacy before surgery and one month and three months after surgery. At one month and three months after surgery, the intervention group scored higher than the control group in caregiving knowledge, caring behavior, and self-efficacy. By the third month after surgery, the intervention group had significantly higher values of LVEF and SpO2 than the control group. PMID:26105060

  15. Cirurgia bariátrica: existe necessidade de internação em unidade de terapia intensiva? Bariatric surgery: is admission to the intensive care unit necessary?

    Directory of Open Access Journals (Sweden)

    Saulo Maia D'Avila Melo

    2009-06-01

    Full Text Available OBJETIVOS: Determinar o local de internação no pós-operatório de cirurgia bariátrica primária e verificar as complicações clínicas-cirúrgicas que justificassem internação em unidade de terapia intensiva, inclusive morte. MÉTODOS: Estudo transversal, prospectivo, aberto, sendo avaliados 120 pacientes submetidos à cirurgia bariátrica primária por vídeolaparoscopia no período de maio de 2007 a abril de 2008 em um hospital terciário. Utilizou-se o índice de Aldrete e Kroulik para liberação da sala de recuperação pós-anestésica e definição do local de encaminhamento no pós-operatório. RESULTADOS: Entre os 120 pacientes, havia 83 mulheres e 37 homens, com média de idade 35,4 ± 10,5 anos (18 a 66 anos, índice de massa corpórea médio 45,6 ± 10,5. O tempo entre admissão hospitalar e inicio da cirurgia foi de 140,7 ± 81,8 minutos, o tempo cirúrgico 105,0 ± 28,6 minutos, o tempo de permanência na sala de recuperação pós-anestésica foi 125,0 ± 38,0 minutos e tempo de internação hospitalar 47,7 ± 12,4 horas, com 100% dos pacientes deambulando em 24 horas. O índice de Aldrete e Kroulik da sala de recuperação pós-anestésica alcançou pontuação de 10 com 120 minutos em todos os pacientes, com sobrevida de 100%. CONCLUSÃO: Com o uso do índice Aldrete e Kroulik na sala de recuperação pós-anestésica de bypass gástrico por videolaparoscopia em cirurgia bariátrica primária, nenhum paciente foi internado em unidade de terapia intensiva e nenhuma complicação maior foi observada.OBJECTIVE: The purpose of this study was to determine the place of stay at postoperative and to verify medical-surgical complications that would justify admission to the intensive care unit, including death. METHODS: Cross-over, prospective, open study that evaluated 120 patients who were submitted to primary bariatric surgery by video laparoscopy from May 2007 to April 2008 in a tertiary hospital. The Aldrete Kroulik index was

  16. The Women's Health Care Empowerment Model as a Catalyst for Change in Developing Countries.

    Science.gov (United States)

    Mitroi, Lavinia R; Sahak, Medina; Sherzai, Ayesha Z; Sherzai, Dean

    2016-01-01

    Women's empowerment has been attempted through a number of different fields including the realms of politics, finance, and education, yet none of these domains are as promising as health care. Here we review preliminary work in this domain and introduce a model for women's empowerment through involvement in health care, titled the "women's health care empowerment model." Principles upon which our model is built include: acknowledging the appropriate definition of empowerment within the cultural context, creating a women's network for communication, integrating local culture and tradition into training women, and increasing the capability of women to care for their children and other women. PMID:24945243

  17. Program Implementation in the Prison System: An Organizational Study of the Chronic Care Model Program

    OpenAIRE

    Robinson, Greg

    2013-01-01

    This study provides evidence of a successful implementation of a not-for-profit operational model within a public setting. The federal government placed a receiver in charge of improving health care within the California Department of Corrections and Rehabilitation. To achieve the receivership's goals, a chronic care model from the not-for-profit sector was selected and implemented to improve the delivery of health care to inmates. The data suggest that operational programs developed outsi...

  18. The Surgery Club- A Model for Development of Graduate Entrepreneurial Skills

    OpenAIRE

    Kakkar, Rosie; Nawrocki, Philip

    2011-01-01

    This paper is a reflective journey through the process of development of an extra- curricular project. A group of medical students on the St Georges Programme in their first year of medicine were keen to specialise in surgery in their clinical years yet to come. The idea of a ‘Surgery Club’ was thus born. Paperwork was submitted, to ensure recognition of the Club by the Institution, setting the bylaws, the constitution and a mission statement along with budgeting projections for the Term to c...

  19. Activity Diagrams for DEVS Models: A Case Study Modeling Health Care Behavior

    Energy Technology Data Exchange (ETDEWEB)

    Ozmen, Ozgur [ORNL; Nutaro, James J [ORNL

    2015-01-01

    Discrete Event Systems Specification (DEVS) is a widely used formalism for modeling and simulation of discrete and continuous systems. While DEVS provides a sound mathematical representation of discrete systems, its practical use can suffer when models become complex. Five main functions, which construct the core of atomic modules in DEVS, can realize the behaviors that modelers want to represent. The integration of these functions is handled by the simulation routine, however modelers can implement each function in various ways. Therefore, there is a need for graphical representations of complex models to simplify their implementation and facilitate their reproduction. In this work, we illustrate the use of activity diagrams for this purpose in the context of a health care behavior model, which is developed with an agent-based modeling paradigm.

  20. Using your shoulder after surgery

    Science.gov (United States)

    ... Rotator cuff problems Rotator cuff repair Shoulder arthroscopy Shoulder pain Patient Instructions Rotator cuff exercises Rotator cuff - self-care Shoulder surgery - discharge Update Date 11/26/2014 Updated ...

  1. The Ethics of Aesthetic Surgery

    OpenAIRE

    S R Mousavi

    2010-01-01

    Advances in plastic and reconstructive surgery have revolutionized the management of patients suffering from disfiguring congenital abnormalities, burns and skin cancers. The demand for aesthetic surgery has increased in recent years, as our culture has become more concerned with image and appearance. Several ethical considerations such as patient′s right for informed counseling, beneficience and maleficience need to be given careful consideration.

  2. Reforming Cardiovascular Care in the United States towards High-Quality Care at Lower Cost with Examples from Model Programs in the State of Michigan

    Directory of Open Access Journals (Sweden)

    Daniel Alyeshmerni

    2014-07-01

    Full Text Available Despite its status as a world leader in treatment innovation and medical education, a quality chasm exists in American health care. Care fragmentation and poor coordination contribute to expensive care with highly variable quality in the United States. The rising costs of health care since 1990 have had a huge impact on individuals, families, businesses, the federal and state governments, and the national budget deficit. The passage of the Affordable Care Act represents a large shift in how health care is financed and delivered in the United States. The objective of this review is to describe some of the economic and social forces driving health care reform, provide an overview of the Patient Protection and Affordable Care Act (ACA, and review model cardiovascular quality improvement programs underway in the state of Michigan. As health care reorganization occurs at the federal level, local and regional efforts can serve as models to accelerate improvement toward achieving better population health and better care at lower cost. Model programs in Michigan have achieved this goal in cardiovascular care through the systematic application of evidence-based care, the utilization of regional quality improvement collaboratives, community-based childhood wellness promotion, and medical device-based competitive bidding strategies. These efforts are examples of the direction cardiovascular care delivery will need to move in this era of the Affordable Care Act.

  3. Le «Chronic care model» en médecine de famille en Suisse

    OpenAIRE

    Steurer-Stey, C.; Frei, A; Rosemann, T

    2010-01-01

    The Chronic care model in Swiss primary care The care of patients with chronic disease is one of the most urgent medical challenges of actual society. The chronic care model (CCM) is an organizational, proactive approach for chronic disease in primary care. The system creates practical, supportive, evidence-based interactions between an informed, activated patient and a proactive practice team. CCM identifies six essential elements of high-quality health care : community ; heal...

  4. A quality management model for integrated care : results of a Delphi and Concept Mapping study

    NARCIS (Netherlands)

    Minkman, Mirella; Ahaus, Kees; Fabbricotti, Isabelle; Nabitz, Udo; Huijsman, Robbert

    2009-01-01

    The objective of this study is to identify the elements and clusters of a quality management model for integrated care. In order to develop the model a combination of three methods were applied. A literature study was conducted to identify elements of integrated care. In a Delphi study experts comme

  5. A quality management model for integrated care: results of a Delphi and Concept Mapping study

    NARCIS (Netherlands)

    M. Minkman; K. Ahaus; I. Fabbricotti; U. Nabitz; R. Huijsman

    2009-01-01

    The objective of this study is to identify the elements and clusters of a quality management model for integrated care. In order to develop the model a combination of three methods were applied. A literature study was conducted to identify elements of integrated care. In a Delphi study experts comme

  6. Strabismus Surgery

    Science.gov (United States)

    ... eye socket during strabismus surgery. What is a recession? A recession weakens function by altering the attachment site on ... Sutures in Strabismus Surgery Strabismus Strabismus Measurements What causes strabismus? Eye Terms & Conditions Most Common Searches Adult ...

  7. Features of nursing care provided for breast cancer patients treated with radiotherapy following breast-conserving surgery. Comparison of nursing practices between certified nurses in breast cancer nursing and non-specialist nurses working with breast cancer patients

    International Nuclear Information System (INIS)

    This study aimed to identifying features of nursing care provided for breast cancer patients during the course of radiotherapy following breast-conserving surgery and improve the quality of nursing care. Subjects were certified nurses in breast cancer nursing (CN) and non-specialist nurses working with breast cancer patients (NS). An anonymous survey questionnaire on nursing care and other practices provided before, during, and after radiotherapy was conducted by postal mail and the results were compared between CN and NS. Valid responses were obtained from 40 CN (41.2%) and 102 NS (56.7%). Significant differences between CN and NS were observed for 15 of 27 (55.6%) care items before radiotherapy, 18 of 18 (100%) items during radiotherapy, and 9 of 20 (45.0%) items after radiotherapy. Among the items with significant differences, significantly more NS than CN performed all nursing care items during the course of radiotherapy, except for one item provided before radiotherapy. These results demonstrate that it is necessary to facilitate enhanced collaboration and coordination between CN and NS providing nursing care for breast cancer patients in order to improve the quality of nursing care delivered to patients. (author)

  8. 胃肠外科疾病合并糖尿病患者的围手术期护理%Gastrointestinal surgery patients with diabetes, the authors combined perioperative care

    Institute of Scientific and Technical Information of China (English)

    周驰艳

    2012-01-01

    Objective To gastrointestinal surgery with diabetic patients perioperative care, nursing curative effect, improve nursing level. Methods In June 2011 in July 2012 in our hospital,were 60 cases with gastrointestinal surgery combined with diabetes patients.the patients preoperative and intraoperative urgent postoperative nursing, etc are analyzed, in order to improve the patient's quality of life, fast to its body back to health. Results All of the gastrointestinal surgery with diabetes mellitus patients after timely treatment, elaborate care, make a more satisfactory effect, patients are improving hospital discharge, and no complications appeared. Conclusion Gastrointestinal surgery with diabetic patients perioperative care, has the vital significance,and improve the patient's quality of life.%目的:对胃肠外科疾病合并糖尿病患者的围术期护理进行分析,观察护理疗效,提高护理水平及患者的生活质量,促进患者身体快速恢复.方法:将2011年6月~2012年7月在我院收治的60例胃肠外科疾病合并糖尿病患者,对其术前与术中及术后等方面的护理进行分析.结果:所有的胃肠外科合并糖尿患者者经过及时治疗、精心护理,取得较为满意的效果,患者均好转出院,无并发症出现.结论:对胃肠外科伴有糖尿病患者的围术期进行护理,具有重要的意义,提高了患者的生活质量.

  9. Cardiac surgery outcomes.

    Science.gov (United States)

    Halpin, Linda S; Barnett, Scott D; Beachy, Jim

    2003-01-01

    Accrediting organizations and payers are demanding valid and reliable data that demonstrate the value of services. Federal agencies, healthcare industry groups, and healthcare watchdog groups are increasing the demand for public access to outcomes data. A new and growing outcomes dynamic is the information requested by prospective patients in an increasingly consumer-oriented business. Patients demand outcomes, and resources are developing to meet these demands. Physicians are increasingly confronted with requests for information about their mortality and morbidity rates, malpractice suits, and disciplinary actions received. For example, in Virginia, prospective patients have access to data provided by the nonprofit group Virginia Health Information. After numerous resolutions by the Virginia Senate since 1999, the prospective Virginia medical consumer now has access to several annual publications: Virginia Hospitals: A Consumer's Guide, 1999 Annual Report and Strategic Plan Update, and the 1999 Industry Report: Virginia Hospitals and Nursing Facilities. Consumers have access to cardiac outcomes data stratified by hospital, gender, and cardiac service line (cardiac surgery, noninvasive cardiology, and invasive cardiology). This is particularly relevant to IHI because Virginia Health Information specifically targets cardiac care. IHI has a sizable investment in cardiovascular outcomes and has found outcomes measurement and research are key to providing quality care. IHI's goal is to move from an outcomes management model to a disease management model. The hope is to incorporate all aspects of the patient's continuum of care, from preoperative and diagnostic services through cardiac interventions to postoperative rehabilitation. Furthermore, every step along the way will be supported with functional status and quality of life assessments. Although these goals are ambitious and expensive, the return on investment is high. PMID:14618772

  10. The Key Variables for the Development of a Care Model for Stroke

    Directory of Open Access Journals (Sweden)

    Stavrianopoulos T.

    2011-10-01

    Full Text Available Introduction Stroke is a major cause of death, threatened and reduced health, and a patient’s dependence on support after the acute phase. The increase in knowledge of neurological recovery after a stroke has led to new treatment strategies, where the importance of the physical environment and rehabilitation is on par with the importance of the medical treatment. It is crucial that the whole stroke team is involved in assessing, planning, and evaluating the care provided. Aim The presentation of the variables that are needed for the development of a general model of care for stroke. Material and Methods Method was used is to search electronic databases (MEDLINE, CINAHL for a review of international literature to 2009 and became selection of books, articles and studies from libraries. The search was done the December of 2010. Results The key variables to develop a model of care are: the care planning, the team culture, the care culture, the professional knowledge, the quality of space, the observation and assessment, the patient participation and the inter-professional teamwork. Conclusions The model presents stroke care as a complex system, with many feedback relationships between key variables for care. The development of the model, with the contributions of existing literature, enables further tests in practice and improvements in stroke care and further refinement of variables which include the model of care.

  11. Heart Surgery Terms

    Science.gov (United States)

    ... Patients Choosing Wisely® Adult Cardiac Surgery What is Pediatric Heart Disease? What is Risk Adjustment? Valve Repair/Replacement Surgery Esophageal Surgery Lung/Thoracic Surgery Aneurysm Surgery Arrhythmia Surgery Other Types of Surgery Clinical ...

  12. Accelerating a Network Model of Care: Taking a Social Innovation to Scale

    Directory of Open Access Journals (Sweden)

    Kerry Byrne

    2012-07-01

    Full Text Available Government-funded systems of health and social care are facing enormous fiscal and human-resource challenges. The space for innovation in care is wide open and new disruptive patterns are emerging. These include self-management and personal budgets, participatory and integrated care, supported decision making and a renewed focus on prevention. Taking these disruptive patterns to scale can be accelerated by a technologically enabled shift to a network model of care to co-create the best outcomes for individuals, family caregivers, and health and social care organizations. The connections, relationships, and activities within an individual’s personal network lay the foundation for care that health and social care systems/policy must simultaneously support and draw on for positive outcomes. Practical tools, adequate information, and tangible resources are required to coordinate and sustain care. Tyze Personal Networks is a social venture that uses technology to engage and inform the individual, their personal networks, and their care providers to co-create the best outcomes. In this article, we demonstrate how Tyze contributes to a shift to a network model of care by strengthening our networks and enhancing partnerships between care providers, individuals, and family and friends.

  13. Rethinking prenatal care within a social model of health: an exploratory study in Northern Ireland.

    Science.gov (United States)

    McNeill, Jenny A; Reiger, Kerreen M

    2015-01-01

    Implementation of maternity reform agendas remains limited by the dominance of a medical rather than social model of health. This article considers group prenatal care as a complex health intervention and explores its potential in the socially divided, postconflict communities of Northern Ireland. Using qualitative inquiry strategies, we sought key informants' views on existing prenatal care provision and on an innovative group care model (CenteringPregnancy®) as a social health initiative. We argue that taking account of the locally specific context is critical to introducing maternity care interventions to improve the health of women and their families and to contribute to community development. PMID:24625082

  14. Critical Care Delivery: The Importance of Process of Care and ICU Structure to Improved Outcomes: An Update From the American College of Critical Care Medicine Task Force on Models of Critical Care.

    Science.gov (United States)

    Weled, Barry J; Adzhigirey, Lana A; Hodgman, Tudy M; Brilli, Richard J; Spevetz, Antoinette; Kline, Andrea M; Montgomery, Vicki L; Puri, Nitin; Tisherman, Samuel A; Vespa, Paul M; Pronovost, Peter J; Rainey, Thomas G; Patterson, Andrew J; Wheeler, Derek S

    2015-07-01

    In 2001, the Society of Critical Care Medicine published practice model guidelines that focused on the delivery of critical care and the roles of different ICU team members. An exhaustive review of the additional literature published since the last guideline has demonstrated that both the structure and process of care in the ICU are important for achieving optimal patient outcomes. Since the publication of the original guideline, several authorities have recognized that improvements in the processes of care, ICU structure, and the use of quality improvement science methodologies can beneficially impact patient outcomes and reduce costs. Herein, we summarize findings of the American College of Critical Care Medicine Task Force on Models of Critical Care: 1) An intensivist-led, high-performing, multidisciplinary team dedicated to the ICU is an integral part of effective care delivery; 2) Process improvement is the backbone of achieving high-quality ICU outcomes; 3) Standardized protocols including care bundles and order sets to facilitate measurable processes and outcomes should be used and further developed in the ICU setting; and 4) Institutional support for comprehensive quality improvement programs as well as tele-ICU programs should be provided. PMID:25803647

  15. Modelling of resource allocation to health care authorities in Stockholm county

    DEFF Research Database (Denmark)

    Andersson, Paula; Varde, E; Diderichsen, Finn

    2000-01-01

    Since the Stockholm County Council introduced a system of purchasers and providers there has been a quest for population-based resource allocation models to allocate monies to purchasers of health care. In contrast to models used in Britain, Swedish models have been based on individual level data....... This paper presents recent developments in the model used in Stockholm for all care except primary care, testing new statistical methods for compression and clustering of the matrices used and the effect of introducing diagnostic information in addition to the demographic and socio-economic information...... years ahead. Moreover, two calibration methods are compared: Cross-sectional modelling, based on data for one year only, versus prospective modelling, using population characteristics for one year and registered health-care costs for a following year. While models including diagnostic information are...

  16. Critical Care Team

    Science.gov (United States)

    ... of these areas: Surgery Internal medicine Pediatrics Anesthesiology Critical care nurse: A highly skilled nurse who provides all aspects ... and can often uphold the patient's wishes. The critical care nurse becomes an important part of decision-making with ...

  17. NHF-McMaster Guideline on Care Models for Haemophilia Management.

    Science.gov (United States)

    Pai, M; Key, N S; Skinner, M; Curtis, R; Feinstein, M; Kessler, C; Lane, S J; Makris, M; Riker, E; Santesso, N; Soucie, J M; Yeung, C H T; Iorio, A; Schünemann, H J

    2016-07-01

    This guideline was developed to identify evidence-based best practices in haemophilia care delivery, and discuss the range of care providers and services that are most important to optimize outcomes for persons with haemophilia (PWH) across the United States. The guideline was developed following specific methods described in detail in this supplement and based on the GRADE (Grading of Recommendations, Assessment, Development and Evaluation approach). Direct evidence from published literature and the haemophilia community, as well as indirect evidence from other chronic diseases, were reviewed, synthesized and applied to create evidence-based recommendations. The Guideline panel suggests that the integrated care model be used over non-integrated care models for PWH (conditional recommendation, moderate certainty in the evidence). For PWH with inhibitors and those at high risk for inhibitor development, the same recommendation was graded as strong, with moderate certainty in the evidence. The panel suggests that a haematologist, a specialized haemophilia nurse, a physical therapist, a social worker and round-the-clock access to a specialized coagulation laboratory be part of the integrated care team, over an integrated care team that does not include all of these components (conditional recommendation, very low certainty in the evidence). Based on available evidence, the integrated model of care in its current structure, is suggested for optimal care of PWH. There is a need for further appropriately designed studies that address unanswered questions about specific outcomes and the optimal structure of the integrated care delivery model in haemophilia. PMID:27348396

  18. Cardiac CT for planning redo cardiac surgery: effect of knowledge-based iterative model reconstruction on image quality

    International Nuclear Information System (INIS)

    The purpose of this study was to investigate the effects of knowledge-based iterative model reconstruction (IMR) on image quality in cardiac CT performed for the planning of redo cardiac surgery by comparing IMR images with images reconstructed with filtered back-projection (FBP) and hybrid iterative reconstruction (HIR). We studied 31 patients (23 men, 8 women; mean age 65.1 ± 16.5 years) referred for redo cardiac surgery who underwent cardiac CT. Paired image sets were created using three types of reconstruction: FBP, HIR, and IMR. Quantitative parameters including CT attenuation, image noise, and contrast-to-noise ratio (CNR) of each cardiovascular structure were calculated. The visual image quality - graininess, streak artefact, margin sharpness of each cardiovascular structure, and overall image quality - was scored on a five-point scale. The mean image noise of FBP, HIR, and IMR images was 58.3 ± 26.7, 36.0 ± 12.5, and 14.2 ± 5.5 HU, respectively; there were significant differences in all comparison combinations among the three methods. The CNR of IMR images was better than that of FBP and HIR images in all evaluated structures. The visual scores were significantly higher for IMR than for the other images in all evaluated parameters. IMR can provide significantly improved qualitative and quantitative image quality at in cardiac CT for planning of reoperative cardiac surgery. (orig.)

  19. Cardiac CT for planning redo cardiac surgery: effect of knowledge-based iterative model reconstruction on image quality

    Energy Technology Data Exchange (ETDEWEB)

    Oda, Seitaro [MedStar Washington Hospital Center, Department of Cardiology, Washington, DC (United States); Kumamoto University, Department of Diagnostic Radiology, Faculty of Life Sciences, Kumamoto (Japan); Weissman, Gaby; Weigold, W. Guy [MedStar Washington Hospital Center, Department of Cardiology, Washington, DC (United States); Vembar, Mani [Philips Healthcare, CT Clinical Science, Cleveland, OH (United States)

    2015-01-15

    The purpose of this study was to investigate the effects of knowledge-based iterative model reconstruction (IMR) on image quality in cardiac CT performed for the planning of redo cardiac surgery by comparing IMR images with images reconstructed with filtered back-projection (FBP) and hybrid iterative reconstruction (HIR). We studied 31 patients (23 men, 8 women; mean age 65.1 ± 16.5 years) referred for redo cardiac surgery who underwent cardiac CT. Paired image sets were created using three types of reconstruction: FBP, HIR, and IMR. Quantitative parameters including CT attenuation, image noise, and contrast-to-noise ratio (CNR) of each cardiovascular structure were calculated. The visual image quality - graininess, streak artefact, margin sharpness of each cardiovascular structure, and overall image quality - was scored on a five-point scale. The mean image noise of FBP, HIR, and IMR images was 58.3 ± 26.7, 36.0 ± 12.5, and 14.2 ± 5.5 HU, respectively; there were significant differences in all comparison combinations among the three methods. The CNR of IMR images was better than that of FBP and HIR images in all evaluated structures. The visual scores were significantly higher for IMR than for the other images in all evaluated parameters. IMR can provide significantly improved qualitative and quantitative image quality at in cardiac CT for planning of reoperative cardiac surgery. (orig.)

  20. The effect of topical dexamethasone and preoperative beta irradiation on a model of glaucoma fistulizing surgery in the rabbit

    International Nuclear Information System (INIS)

    We studied the effect of topical dexamethasone (1%) and preoperative beta irradiation on a model of glaucoma fistulizing surgery in the rabbit. Intraocular pressure and gross facility of aqueous outflow following surgery were not influenced by either treatment, although blebs persisted longer in the irradiated eyes. Steroids reduced clinically observable inflammation as well as the number of inflammatory cells identifiable by microscopy. Fibroblast production temporarily slowed, and ultrastructural examination demonstrated lipid-filled vacuoles and dilated mitochondria in these eyes. Also, the scar was thinner at 24 days. Beta irradiation delayed wound healing and the scar was thinner in the early postoperative stages, but the light microscopic appearance of the scar was unaltered at 59 days. Inflammation was more pronounced initially, with abundant fibrin in the wound. Recovery of the conjunctival epithelium was delayed. The delay in fibroblast recruitment and wound contraction, the thinner scar tissue, and the increased survival of the bleb are all factors that suggest that beta irradiation may be a useful adjunct to glaucoma surgery

  1. Implementation of a program for type 2 diabetes based on the Chronic Care Model in a hospital-centered health care system: 'the Belgian experience'

    OpenAIRE

    Van Royen Paul; Vermeire Etienne; Wens Johan; Nobels Frank; Snauwaert Boris; Feyen Luc; Bastiaens Hilde; Sunaert Patricia; De Maeseneer Jan; De Sutter An; Willems Sara

    2009-01-01

    Abstract Background Most research publications on Chronic Care Model (CCM) implementation originate from organizations or countries with a well-structured primary health care system. Information about efforts made in countries with a less well-organized primary health care system is scarce. In 2003, the Belgian National Institute for Health and Disability Insurance commissioned a pilot study to explore how care for type 2 diabetes patients could be organized in a more efficient way in the Bel...

  2. A new model of care collaboration for community-dwelling elders: findings and lessons learned from the NORC-health care linkage evaluation

    OpenAIRE

    Kyriacou, Corinne

    2009-01-01

    Purpose Providing care for older individuals with chronic illnesses in the community requires a model of service delivery that takes into account both physical health and social health needs. However, packaging care in this way does not fit into existing service or reimbursement structures in the US, and there are few financial incentives that encourage service coordination. Lack of coordinated care can negatively affect access to high quality, appropriate care, putting seniors' physical and ...

  3. National Epilepsy Surgery Support Activity

    Directory of Open Access Journals (Sweden)

    K Radhakrishnan

    2014-01-01

    Full Text Available While there are over one million people with drug-resistant epilepsy in India, today, there are only a handful of centers equipped to undertake presurgical evaluation and epilepsy surgery. The only solution to overcome this large surgical treatment gap is to establish comprehensive epilepsy care centers across the country that are capable of evaluating and selecting the patients for epilepsy surgery with the locally available technology and in a cost-effective manner. The National Epilepsy Surgery Support Activity (NESSA aims to provide proper guidance and support in establishing epilepsy surgery programs across India and in neighboring resource-poor countries, and in sustaining them.

  4. Modeling the propagation of the consumption of two emergent businesses: Fitness Practice and Plastic Surgery

    OpenAIRE

    Al-Kasadi, Mohammed Saleh Salim

    2014-01-01

    In recent years there has emerged a new trend focused on the body image in the Western countries. Our society is concerned with people's physical appearance and ideal body image. As consequence of this trend, two businesses emerge: fitness centers and plastic surgery clinics. Traditionally the consumers' expenditure in these services and goods has been considered a luxury especially during the economic slowdown. However, in the recent times, (at end of 2000s both service sectors are showi...

  5. Efficacy of a new video-based training model in spinal surgery

    OpenAIRE

    Heiland, D. H.; Petridis, A. K.; Maslehaty, H.; Thissen, J.; Kinzel, A; Scholz, M.; Schreiber, L.

    2014-01-01

    Background: An important part of neurosurgical training is the improvement of surgical skills. Acquiring microsurgical skills follows a learning curve, influenced by specific exercises, feedback, and training. Aim of training should be rapid learning success. The study shows the way in which video-based training can influence the learning curve. Methods: Over a period of 18 months (2011-2012) 12 residents were evaluated in spinal surgery (12 cases per resident) by a skilled evaluator base...

  6. Mathematical Modeling of the Consumption of Low Invasive Plastic Surgery Practices: The Case of Spain

    OpenAIRE

    Poza Plaza, Elena de la; Alkasadi, M. S. S.; Jódar Sánchez, Lucas Antonio

    2013-01-01

    Copyright © 2013 E. De la Poza et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Plastic surgery practice grows continuously among the women in Western countries due to their body image dissatisfaction, aging anxiety, and an ideal body image propagated by the media. The consumption growth is so important that plastic sur...

  7. Minimally Disruptive Medicine: A Pragmatically Comprehensive Model for Delivering Care to Patients with Multiple Chronic Conditions

    OpenAIRE

    Leppin, Aaron L; Victor M Montori; Gionfriddo, Michael R

    2015-01-01

    An increasing proportion of healthcare resources in the United States are directed toward an expanding group of complex and multimorbid patients. Federal stakeholders have called for new models of care to meet the needs of these patients. Minimally Disruptive Medicine (MDM) is a theory-based, patient-centered, and context-sensitive approach to care that focuses on achieving patient goals for life and health while imposing the smallest possible treatment burden on patients’ lives. The MDM Care...

  8. Using Mobile Health to Support the Chronic Care Model: Developing an Institutional Initiative

    OpenAIRE

    Shantanu Nundy; Jonathan J. Dick; Goddu, Anna P.; Patrick Hogan; Lu, Chen-Yuan E.; Solomon, Marla C; Arnell Bussie; Chin, Marshall H; Peek, Monica E.

    2012-01-01

    Background. Self-management support and team-based care are essential elements of the Chronic Care Model but are often limited by staff availability and reimbursement. Mobile phones are a promising platform for improving chronic care but there are few examples of successful health system implementation. Program Development. An iterative process of program design was built upon a pilot study and engaged multiple institutional stakeholders. Patients identified having a “human face” to the pilot...

  9. Simulation model for cost estimation of integrated care concepts of heart failure patients

    OpenAIRE

    Schroettner, Joerg; Lassnig, Alexander

    2013-01-01

    Background As a direct result of the population growing older the total number of chronic illnesses increases. The future expenditure for care of chronically ill patients is an ever-present challenge for the health care system. New solutions based on integrated care or the inclusion of telemedical systems in the treatment procedure can be essential for reducing the future financial burden. Therefore a detailed economic model was developed, which enables the comparison of health and cost outco...

  10. The care of patients with varicose veins and associated chronic venous diseases: clinical practice guidelines of the Society for Vascular Surgery and the American Venous Forum.

    Science.gov (United States)

    Gloviczki, Peter; Comerota, Anthony J; Dalsing, Michael C; Eklof, Bo G; Gillespie, David L; Gloviczki, Monika L; Lohr, Joann M; McLafferty, Robert B; Meissner, Mark H; Murad, M Hassan; Padberg, Frank T; Pappas, Peter J; Passman, Marc A; Raffetto, Joseph D; Vasquez, Michael A; Wakefield, Thomas W

    2011-05-01

    The Society for Vascular Surgery (SVS) and the American Venous Forum (AVF) have developed clinical practice guidelines for the care of patients with varicose veins of the lower limbs and pelvis. The document also includes recommendations on the management of superficial and perforating vein incompetence in patients with associated, more advanced chronic venous diseases (CVDs), including edema, skin changes, or venous ulcers. Recommendations of the Venous Guideline Committee are based on the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system as strong (GRADE 1) if the benefits clearly outweigh the risks, burden, and costs. The suggestions are weak (GRADE 2) if the benefits are closely balanced with risks and burden. The level of available evidence to support the evaluation or treatment can be of high (A), medium (B), or low or very low (C) quality. The key recommendations of these guidelines are: We recommend that in patients with varicose veins or more severe CVD, a complete history and detailed physical examination are complemented by duplex ultrasound scanning of the deep and superficial veins (GRADE 1A). We recommend that the CEAP classification is used for patients with CVD (GRADE 1A) and that the revised Venous Clinical Severity Score is used to assess treatment outcome (GRADE 1B). We suggest compression therapy for patients with symptomatic varicose veins (GRADE 2C) but recommend against compression therapy as the primary treatment if the patient is a candidate for saphenous vein ablation (GRADE 1B). We recommend compression therapy as the primary treatment to aid healing of venous ulceration (GRADE 1B). To decrease the recurrence of venous ulcers, we recommend ablation of the incompetent superficial veins in addition to compression therapy (GRADE 1A). For treatment of the incompetent great saphenous vein (GSV), we recommend endovenous thermal ablation (radiofrequency or laser) rather than high ligation and inversion stripping

  11. A systematic review of different models of home and community care services for older persons

    Directory of Open Access Journals (Sweden)

    Brodaty Henry

    2011-05-01

    Full Text Available Abstract Background Costs and consumer preference have led to a shift from the long-term institutional care of aged older people to home and community based care. The aim of this review is to evaluate the outcomes of case managed, integrated or consumer directed home and community care services for older persons, including those with dementia. Methods A systematic review was conducted of non-medical home and community care services for frail older persons. MEDLINE, PsycINFO, CINAHL, AgeLine, Scopus and PubMed were searched from 1994 to May 2009. Two researchers independently reviewed search results. Results Thirty five papers were included in this review. Evidence from randomized controlled trials showed that case management improves function and appropriate use of medications, increases use of community services and reduces nursing home admission. Evidence, mostly from non-randomized trials, showed that integrated care increases service use; randomized trials reported that integrated care does not improve clinical outcomes. The lowest quality evidence was for consumer directed care which appears to increase satisfaction with care and community service use but has little effect on clinical outcomes. Studies were heterogeneous in methodology and results were not consistent. Conclusions The outcomes of each model of care differ and correspond to the model's focus. Combining key elements of all three models may maximize outcomes.

  12. Transauricular embolization of the rabbit coronary artery for experimental myocardial infarction: comparison of a minimally invasive closed-chest model with open-chest surgery

    Directory of Open Access Journals (Sweden)

    Katsanos Konstantinos

    2012-02-01

    Full Text Available Abstract Introduction To date, most animal studies of myocardial ischemia have used open-chest models with direct surgical coronary artery ligation. We aimed to develop a novel, percutaneous, minimally-invasive, closed-chest model of experimental myocardial infarction (EMI in the New Zealand White rabbit and compare it with the standard open-chest surgical model in order to minimize local and systemic side-effects of major surgery. Methods New Zealand White rabbits were handled in conformity with the "Guide for the Care and Use of Laboratory Animals" and underwent EMI under intravenous anesthesia. Group A underwent EMI with an open-chest method involving surgical tracheostomy, a mini median sternotomy incision and left anterior descending (LAD coronary artery ligation with a plain suture, whereas Group B underwent EMI with a closed-chest method involving fluoroscopy-guided percutaneous transauricular intra-arterial access, superselective LAD catheterization and distal coronary embolization with a micro-coil. Electrocardiography (ECG, cardiac enzymes and transcatheter left ventricular end-diastolic pressure (LVEDP measurements were recorded. Surviving animals were euthanized after 4 weeks and the hearts were harvested for Hematoxylin-eosin and Masson-trichrome staining. Results In total, 38 subjects underwent EMI with a surgical (n = 17 or endovascular (n = 21 approach. ST-segment elevation (1.90 ± 0.71 mm occurred sharply after surgical LAD ligation compared to progressive ST elevation (2.01 ± 0.84 mm;p = 0.68 within 15-20 min after LAD micro-coil embolization. Increase of troponin and other cardiac enzymes, abnormal ischemic Q waves and LVEDP changes were recorded in both groups without any significant differences (p > 0.05. Infarct area was similar in both models (0.86 ± 0.35 cm in the surgical group vs. 0.92 ± 0.54 cm in the percutaneous group;p = 0.68. Conclusion The proposed model of transauricular coronary coil embolization avoids

  13. Understanding the implementation of complex interventions in health care: the normalization process model

    OpenAIRE

    Rogers Anne; Rapley Tim; Murray Elizabeth; MacFarlane Anne; Gask Linda; Eccles Martin; Dowrick Christopher; Ballini Luciana; Mair Frances; Finch Tracy; May Carl; Treweek Shaun; Wallace Paul; Anderson George; Burns Jo

    2007-01-01

    Abstract Background The Normalization Process Model is a theoretical model that assists in explaining the processes by which complex interventions become routinely embedded in health care practice. It offers a framework for process evaluation and also for comparative studies of complex interventions. It focuses on the factors that promote or inhibit the routine embedding of complex interventions in health care practice. Methods A formal theory structure is used to define the model, and its in...

  14. Exploring implementation and sustainability of models of care: can theory help?

    OpenAIRE

    Forster Della A; Newton Michelle; McLachlan Helen L; Willis Karen

    2011-01-01

    Abstract Objective Research on new models of care in health service provision is complex, as is the introduction and embedding of such models, and positive research findings are only one factor in whether a new model of care will be implemented. In order to understand why this is the case, research design must not only take account of proposed changes in the clinical encounter, but the organisational context that must sustain and normalise any changed practices. We use two case studies where ...

  15. A Model Humanitarian Cleft Mission: 312 Cleft Surgeries in 7 Days

    Directory of Open Access Journals (Sweden)

    Ghulam Qadir Fayyaz, MBBS, DSS, MS

    2015-03-01

    Conclusion: A locoregional cleft team can be more effective to care for the patients with cleft in countries where surgical and other expertise can be utilized by proper organization of cleft missions on a national level.

  16. Forecasting the use of elderly care: a static micro-simulation model.

    Science.gov (United States)

    Eggink, Evelien; Woittiez, Isolde; Ras, Michiel

    2016-07-01

    This paper describes a model suitable for forecasting the use of publicly funded long-term elderly care, taking into account both ageing and changes in the health status of the population. In addition, the impact of socioeconomic factors on care use is included in the forecasts. The model is also suitable for the simulation of possible implications of some specific policy measures. The model is a static micro-simulation model, consisting of an explanatory model and a population model. The explanatory model statistically relates care use to individual characteristics. The population model mimics the composition of the population at future points in time. The forecasts of care use are driven by changes in the composition of the population in terms of relevant characteristics instead of dynamics at the individual level. The results show that a further 37 % increase in the use of elderly care (from 7 to 9 % of the Dutch 30-plus population) between 2008 and 2030 can be expected due to a further ageing of the population. However, the use of care is expected to increase less than if it were based on the increasing number of elderly only (+70 %), due to decreasing disability levels and increasing levels of education. As an application of the model, we simulated the effects of restricting access to residential care to elderly people with severe physical disabilities. The result was a lower growth of residential care use (32 % instead of 57 %), but a somewhat faster growth in the use of home care (35 % instead of 32 %). PMID:26248823

  17. Primary Care Physician-Pharmacist Collaborative Care Model: Strategies for Implementation.

    Science.gov (United States)

    Carter, Barry L

    2016-04-01

    The Collaboration Among Pharmacists and Physicians To Improve Outcomes Now (CAPTION) trial recently found that a pharmacist intervention for hypertension could be implemented in diverse medical offices. In this issue of Pharmacotherapy, the article by Brian Isetts and colleagues discusses the complexity of the patient population, the specific functions the pharmacists performed, and the time estimates from billing records used to quantify time spent during face-to-face patient encounters. This invited commentary will discuss findings from the CAPTION trial and provide recommendations for strategies to implement similar interventions for patients with other chronic medical conditions seen in primary care practices. PMID:26931738

  18. Eat walk engage: an interdisciplinary collaborative model to improve care of hospitalized elders.

    Science.gov (United States)

    Mudge, Alison M; McRae, Prudence; Cruickshank, Mark

    2015-01-01

    High-quality, efficient health care for older patients is a priority for health care systems. Acute Care for Elders units improve outcomes but there is a need for generalizable models of care that adopt the principles pioneered in these units. This report describes Eat Walk Engage, a collaborative care model on a general medical ward in Brisbane, Australia. The model focused on early mobilization, feeding assistance, and cognitive stimulation. Using the Promoting Action on Research Implementation in Health Services implementation framework, the facilitation team enabled the clinical team to recognize barriers and develop solutions. Challenges included unclear responsibility, workload concerns, and risk aversion. Implementation strategies included engaging champions, education, audit and feedback, task delineation and delegation, improving physical resources, and workforce redesign. During the first 18 months, audits showed improved nursing documentation in targeted domains and improved performance of mobilizing and cognitive strategies; length of stay for older inpatients fell by 3 days on the intervention ward. PMID:24270172

  19. Introducing waiting times for health care in a labor supply model for sickness absence

    Directory of Open Access Journals (Sweden)

    Daniela Andrén

    2014-08-01

    Full Text Available This paper studies the association between waiting times for different health care services and the duration of sick leave, using a Swedish register database supplemented with information from questionnaires for 3,653 employees. The duration of sick leave is positively associated with waiting two weeks or more for primary care, technical investigations and specialists, compared to waiting one week or less. Except for waiting for a specialist, there is no indication that waiting four weeks or more is associated with longer durations of sick leave than waiting two to three weeks. Long waiting times for surgery is negatively associated with the duration of sick leave, which might be explained by prioritizing where patients with longer waiting times are those with less severe conditions. Including these waiting time variables did not induce substantial changes on the impact of traditional labor supply variables, which suggests that the parameter estimates of traditional variables are relatively robust.

  20. Stepped care model for pain management and quality of pain care in long-term opioid therapy

    Directory of Open Access Journals (Sweden)

    Brent A. Moore, PhD

    2016-02-01

    Full Text Available Successful organizational improvement processes depend on application of reliable metrics to establish targets and to monitor progress. This study examined the utility of the Pain Care Quality (PCQ extraction tool in evaluating implementation of the Stepped Care Model for Pain Management at one Veterans Health Administration (VHA healthcare system over 4 yr and in a non-VHA Federally qualified health center (FQHC over 2 yr. Two hundred progress notes per year from VHA and 150 notes per year from FQHC primary care prescribers of long-term opioid therapy (>90 consecutive days were randomly sampled. Each note was coded for the presence or absence of key dimensions of PCQ (i.e., pain assessment, treatment plans, pain reassessment/outcomes, patient education. General estimating equations controlling for provider and facility were used to examine changes in PCQ items over time. Improvements in the VHA were noted in pain reassessment and patient education, with trends in positive directions for all dimensions. Results suggest that the PCQ extraction tool is feasible and may be responsive to efforts to promote organizational improvements in pain care. Future research is indicated to improve the reliability of the PCQ extraction tool and enhance its usability.

  1. Envisioning Outcomes from Choosing the Midwifery Model of Perinatal Care

    OpenAIRE

    Goldberg, Casey

    2005-01-01

    This birth story illustrates one woman's view of the importance of the type of birthing care she received and the involvement of her existing child in a second birth. The value of the mother's vision and her ability to participate in fully informed choices are emphasized.

  2. Compassionate Accountability in Residential Care: A Trauma Informed Model

    Science.gov (United States)

    Cimmarusti, Rocco A.; Gamero, Soe L.

    2009-01-01

    This article examines techniques for holding youth in residential care accountable for their behavior. Based on the use of trauma treatment theory, the authors believe that holding one accountable can actually be conceptualized and put into practice as a nurturing operation. For traumatized individuals, more traditional approaches to…

  3. The System-of-Care Model: Implementation in Twenty-Seven Communities.

    Science.gov (United States)

    Vinson, Nina B.; Brannan, Ana Maria; Baughman, Lela N.; Wilce, Maureen; Gawron, Timothy

    2001-01-01

    A 4-year study of 27 system-of-care sites designed to provides mental health services to children and adolescents, found that despite many changes in each local service system, no site was able to fully implement all 16 key attributes comprising an ideal system-of-care model (including sites with previous system-building experience). (Contains…

  4. Filipino Nursing Students' Behavioral Intentions toward Geriatric Care: A Structural Equation Model (SEM)

    Science.gov (United States)

    de Guzman, Allan B.; Jimenez, Benito Christian B.; Jocson, Kathlyn P.; Junio, Aileen R.; Junio, Drazen E.; Jurado, Jasper Benjamin N.; Justiniano, Angela Bianca F.

    2013-01-01

    Anchored on the key constucts of Ajzen's Theory of Planned Behavior (1985), this paper seeks to test a model that explores the influence of knowledge, attitude, and caring behavior on nursing students' behavioral intention toward geriatric care. A five-part survey-questionnaire was administered to 839 third and fourth year nursing students from a…

  5. Opening the Black Box of Clinical Collaboration in Integrated Care Models for Frail, Elderly Patients

    Science.gov (United States)

    de Stampa, Matthieu; Vedel, Isabelle; Bergman, Howard; Novella, Jean-Luc; Lechowski, Laurent; Ankri, Joel; Lapointe, Liette

    2013-01-01

    Purpose: The purpose of the study was to understand better the clinical collaboration process among primary care physicians (PCPs), case managers (CMs), and geriatricians in integrated models of care. Methods: We conducted a qualitative study with semistructured interviews. A purposive sample of 35 PCPs, 7 CMs, and 4 geriatricians was selected in…

  6. A Dual-Driver Model of Retention and Turnover in the Direct Care Workforce

    Science.gov (United States)

    Mittal, Vikas; Rosen, Jules; Leana, Carrie

    2009-01-01

    Purpose: The purpose of this study was to understand the factors associated with turnover and retention of direct care workers. We hypothesize that a dual-driver model that includes individual factors, on-the-job factors, off-the-job factors, and contextual factors can be used to distinguish between reasons for direct care workforces (DCWs)…

  7. A Model of Consumer Decision Making in the Selection of a Long-Term Care Facility.

    Science.gov (United States)

    Neugroschel, William J.; Notzon, Linda R.

    Since nursing home placement is frequently the last choice for families of elderly people who need long-term care, little literature exists which delineates a model for consumer decision making in the selection of a specific long-term care facility. Critical issues include the following: (1) who actually makes the selection; (2) what other…

  8. Influence of Role Models and Hospital Design on the Hand Hygiene of Health-Care Workers

    OpenAIRE

    Lankford, Mary G.; Zembower, Teresa R.; Trick, William E.; Hacek, Donna M.; Noskin, Gary A.; Peterson, Lance R.

    2003-01-01

    We assessed the effect of medical staff role models and the number of health-care worker sinks on hand-hygiene compliance before and after construction of a new hospital designed for increased access to handwashing sinks. We observed health-care worker hand hygiene in four nursing units that provided similar patient care in both the old and new hospitals: medical and surgical intensive care, hematology/oncology, and solid organ transplant units. Of 721 hand-hygiene opportunities, 304 (42%) we...

  9. Interdisciplinary preoperative patient education in cardiac surgery.

    OpenAIRE

    De Weert, J.; van Dulmen, S.; 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 cardiac surgery patients with different health care providers (physicians, nurses and health educators) were videotaped. The information exchange between patients and providers was analyzed directl...

  10. Mortality after surgery in Europe

    DEFF Research Database (Denmark)

    Pearse, Rupert M; Moreno, Rui P; Bauer, Peter;

    2012-01-01

    Clinical outcomes after major surgery are poorly described at the national level. Evidence of heterogeneity between hospitals and health-care systems suggests potential to improve care for patients but this potential remains unconfirmed. The European Surgical Outcomes Study was an international s...

  11. 肥胖患者妇科腹腔镜手术的围术期护理分析%Analysis of obese patients undergoing gynecologic laparoscopic surgery perioperative nursing care

    Institute of Scientific and Technical Information of China (English)

    胡珍

    2016-01-01

    Objective:To analyze the effect of perioperative nursing care of obese patients undergoing gynecological laparoscopic operation.Methods:100 cases of obese patients were treated with gynecological laparoscopic surgery.They were divided in two groups.50 cases in control group were given routine nursing,and 50 cases in the observation group were treated with perioperative nursing care in 50 cases.The blood pressure,heart rate and complications were compared before and after surgery.Results:There were significant differences in heart rate and blood pressure before and after treatment in the control group,complications of the two groups had significant difference(P<0.05).Conclusion:The perioperative nursing care of obese patients undergoing gynecological laparoscopic surgery can improve blood pressure and heart rate and reduce complications.The effect is significant.%目的:分析肥胖患者妇科腹腔镜手术围术期护理效果。方法:收治实施妇科腹腔镜手术治疗的肥胖患者100例,分两组,对照组50例实施常规护理,观察组50例实施围术期护理,对比手术前后血压、心率以及并发症情况。结果:对照组治疗前后心率血压、两组并发症情况差异有统计学意义(P<0.05)。结论:肥胖患者实施妇科腹腔镜手术的围术期护理可改善血压心率,减少并发症,效果显著。

  12. The Depression Initiative. Description of a collaborative care model for depression and of the factors influencing its implementation in the primary care setting in the Netherlands

    OpenAIRE

    de Jong, Fransina J.; van Steenbergen-Weijenburg, Kirsten M; Huijbregts, Klaas M.L.; Vlasveld, Moniek C; van Marwijk, Harm W. J.; Beekman, Aartjan T.F.; van der Feltz-Cornelis, Christina M

    2009-01-01

    Background: In the Depression Initiative, a promising collaborative care model for depression that was developed in the US was adapted for implementation in the Netherlands. Aim: Description of a collaborative care model for major depressive disorder (MDD) and of the factors influencing its implementation in the primary care setting in the Netherlands. Data sources: Data collected during the preparation phase of the CC:DIP trial of the Depression Initiative, literature, policy documents, in...

  13. Model of learning for practitioners in dementia care with music therapy as the joint focal point

    DEFF Research Database (Denmark)

    Ottesen, Aase Marie

    of tangible tools from the musical activities? And further: What impact does the emphasis on development of the care provider’s musical and interpersonal competencies have on quality of life and well-being among persons suffering from dementia? The model of learning includes using the Dementia Care...... music therapy course in which includes process data, outcome data and follow-up data that assess the effect of the course in connection with the effect of the learning process of the practitioners. Four persons suffering from dementia living in a care facility and four care providers are included....... Preliminary results indicate that the care providers are able to develop and transfer new knowledge and acquired skills to the daily nursing and care through the application of tangible tools from the musical activities, which has an effect on quality of life and wellbeing for persons suffering from dementia....

  14. Blood flow modeling for patient-specific bypass surgery in lower-limb arteries

    OpenAIRE

    Willemet, Marie

    2012-01-01

    Every day in Belgium, at least one or two people will undergo a bypass surgery in the lower-limb arteries. This medical procedure consists of replacing an occluded section of the leg arteries with an artificial vessel, in order to allow blood to flow downwards of this blockage. Even though this intervention is very common, failure of this treatment within five years reaches up to 60%. In order to improve our understanding of the causes of bypass failure, one approach is to study the local hem...

  15. A Layered Model of a Virtual Human Intestine for Surgery Simulation

    OpenAIRE

    France, Laure; Lenoir, Julien; Angelidis, Alexis; Meseure, P.; Cani, Marie-Paule; Faure, François; Chaillou, Christophe

    2005-01-01

    In this paper, we propose a new approach to simulate the small intestine in a context of laparoscopic surgery. The ultimate aim of this work is to simulate the training of a basic surgical gesture in real-time: moving aside the intestine to reach hidden areas of the abdomen. The main problem posed by this kind of simulation is animating the intestine. The problem comes from the nature of the intestine: a very long tube which is not isotropically elastic, and is contained in a volume that is s...

  16. Strabismus Surgery

    Science.gov (United States)

    ... used. Some surgeons prescribe an antibiotic or combination antibiotic/steroid drop or ointment after surgery. More technical ... Screening Recommendations Loading... Most Common Searches Adult ...

  17. Intervening at the Setting Level to Prevent Behavioral Incidents in Residential Child Care: Efficacy of the CARE Program Model.

    Science.gov (United States)

    Izzo, Charles V; Smith, Elliott G; Holden, Martha J; Norton, Catherine I; Nunno, Michael A; Sellers, Deborah E

    2016-07-01

    The current study examined the impact of a setting-level intervention on the prevention of aggressive or dangerous behavioral incidents involving youth living in group care environments. Eleven group care agencies implemented Children and Residential Experiences (CARE), a principle-based program that helps agencies use a set of evidence-informed principles to guide programming and enrich the relational dynamics throughout the agency. All agencies served mostly youth referred from child welfare. The 3-year implementation of CARE involved intensive agency-wide training and on-site consultation to agency leaders and managers around supporting and facilitating day-to-day application of the principles in both childcare and staff management arenas. Agencies provided data over 48 months on the monthly frequency of behavioral incidents most related to program objectives. Using multiple baseline interrupted time series analysis to assess program effects, we tested whether trends during the program implementation period declined significantly compared to the 12 months before implementation. Results showed significant program effects on incidents involving youth aggression toward adult staff, property destruction, and running away. Effects on aggression toward peers and self-harm were also found but were less consistent. Staff ratings of positive organizational social context (OSC) predicted fewer incidents, but there was no clear relationship between OSC and observed program effects. Findings support the potential efficacy of the CARE model and illustrate that intervening "upstream" at the setting level may help to prevent coercive caregiving patterns and increase opportunities for healthy social interactions. PMID:27138932

  18. A 3D Finite Element model of the face for simulation in plastic and maxillo-facial surgery

    CERN Document Server

    Chabanas, M; Chabanas, Matthieu; Payan, Yohan

    2000-01-01

    This paper introduces a new Finite Element biomechanical model of the human face, which has been developed to be integrated into a simulator for plastic and maxillo-facial surgery. The idea is to be able to predict, from an aesthetic and functional point of view, the deformations of a patient face, resulting from repositioning of the maxillary and mandibular bone structures. This work will complete the simulator for bone-repositioning diagnosis that has been developed by the laboratory. After a description of our research project context, each step of the modeling is precisely described: the continuous and elastic structure of the skin tissues, the orthotropic muscular fibers and their insertions points, and the functional model of force generation. First results of face deformations due to muscles activations are presented. They are qualitatively compared to the functional studies provided by the literature on face muscles roles and actions.

  19. Workflow: a new modeling concept in critical care units.

    Science.gov (United States)

    Yousfi, F; Beuscart, R; Geib, J M

    1995-01-01

    The term Groupware concerns computer-based systems that support groups of people engaged in a common task (goal) and that provide an interface to a shared environment [1]. The absence of a common tool for exchanges between physicians and nurses causes a multiplication of paper supports for the recording of information. Our objective is to study software architectures in particular medical units that allow task coordination and managing conflicts between participants within a distributed environment. The final goal of this research is to propose a computer solution that could answer the user requirements in Critical Care Units (CCUs). This paper describes the Workflow management approach [5] for supporting group work in health care field. The emphasis is especially on asynchronous cooperation. This approach was applied to CCUs through the analysis and the proposal of a new architecture [6]. We shall limit ourselves to explaining control board and analyzing the message management we support. PMID:8591248

  20. A Cost-Effective Model for Increasing Access to Mental Health Care at the Primary Care Level in Nigeria.

    Science.gov (United States)

    Omigbodun, Olayinka O.

    2001-09-01

    BACKGROUND: Although effective treatment modalities for mental health problems currently exist in Nigeria, they remain irrelevant to the 70% of Nigeria's 120 million people who have no access to modern mental health care services. The nation's Health Ministry has adopted mental health as the 9th component of Primary Health Care (PHC) but ten years later, very little has been done to put this policy into practice. Mental Health is part of the training curriculum of PHC workers, but this appears to be money down the drain. AIMS OF THE STUDY: To review the weaknesses and problems with existing mode of mental health training for PHC workers with a view to developing a cost-effective model for integration. METHODS: A review and analysis of current training methods and their impact on the provision of mental health services in PHC in a rural and an urban local government area in Nigeria were done. An analysis of tested approaches for integrating mental health into PHC was carried out and a cost-effective model for the Nigerian situation based on these approaches and the local circumstances was derived. RESULTS: Virtually no mental health services are being provided at the PHC levels in the two local government areas studied. Current training is not effective and virtually none of what was learnt appears to be used by PHC workers in the field. Two models for integrating mental health into PHC emerged from the literature. Enhancement, which refers to the training of PHC personnel to carry out mental health care independently is not effective on its own and needs to be accompanied by supervision of PHC staff. Linkage, which occurs when mental health professionals leave their hospital bases to provide mental health care in PHC settings, requires a large number of skilled staff who are unavailable in Nigeria. In view of past experiences in Nigeria and other countries, a mixed enhancement-linkage model for mental health in PHC appears to be the most cost-effective approach for

  1. Adapting health care competencies to a formal competency model

    OpenAIRE

    Sitthisak, Onjira; Gilbert, Lester; Davis, Hugh C.; Gobbi, Mary

    2007-01-01

    Health professions education has moved away from process-based curricula to competency-based curricula. Machine readable and processable health care competencies are still embryonic, pending the emergence of appropriate standards. The IMS Reusable Definition of Competency or Educational Objective specification and the HR-XML competency standard are introduced, compared, and their problems identified in the implementation of exemplar competencies from the UK...

  2. Dynamic modelling of long-term care decisions

    OpenAIRE

    Sovinsky, Michelle; Stern, Steven

    2013-01-01

    This paper describes and analyzes research on the dynamics of long-term care and suggests directions for the literature to make progress. We discuss sources and causes of dynamics including inertia/state dependence (confounded by unobserved heterogeneity); match-speciÂ…c effects; and costs of changing caregivers. We comment on causes of dynamics including learning/human capital accumulation; burnout; and game playing. We suggest how to deal with endogenous geography; dynamics in discrete and ...

  3. Nursing leaders can deliver a new model of care.

    Science.gov (United States)

    Shalala, Donna E

    2014-01-01

    Millions more insured Americans. Increasing numbers of older patients. Higher rates of chronic illness. Fewer providers. How can our healthcare system not only manage these challenges but also improve performance and access to care while containing costs? The answer lies with our nurses. In some parts of the United States, nurses provide the full spectrum of primary and preventive care. They have successfully improved access and quality in rural areas. In other parts, nurses' hands are tied by antiquated laws and regulations that limit their ability to expand access to care. Our system cannot increase access when we have providers who are not allowed to perform to the top of their education, training, and capability. It is time to rethink how we deliver primary and preventive care and redefine the roles of doctors and nurses. This article examines the history of the Institute of Medicine's (IOM) Future of Nursing report (chaired by the author) and the resulting Future of Nursing Campaign for Action, which is working to institute the report's recommendations in all 50 states. The IOM report's recommendations are simple: 1. Remove outdated restrictions on nursing practice. 2. Promote nurse leadership on hospital boards and in all healthcare sectors. 3. Strengthen nurse education and training, and increase the number of nurses with advanced degrees. 4. Increase diversity in the nursing workforce to better reflect the patient population. 5. Improve data reporting and compilation to predict workforce needs. New York, Kentucky, and Minnesota are three recent states to remove barriers pre venting advanced practice registered nurses from practicing at the top of their license. Similar efforts in California, Florida, and Indiana failed initially but are expected to make progress in the near future. The article makes clear how and why the Center to Champion Nursing in America (an initiative of AARP, the AARP Foundation, and the Robert Wood Johnson Foundation) is working to

  4. The Depression Initiative. Description of a collaborative care model for depression and of the factors influencing its implementation in the primary care setting in the Netherlands

    NARCIS (Netherlands)

    Jong, de F.J.; Steenbergen-Weijenburg, van K.M.; Huijbregts, K.M.L.; Vlasveld, M.C.; Marwijk, van H.W.J.; Beekman, A.T.F.; Feltz - Cornelis, van der C.M.

    2009-01-01

    BACKGROUND: In the Depression Initiative, a promising collaborative care model for depression that was developed in the US was adapted for implementation in the Netherlands. AIM: Description of a collaborative care model for major depressive disorder (MDD) and of the factors influencing its implemen

  5. A case study: the clinical application of quadrangular dialogue--a caring in nursing teaching model.

    Science.gov (United States)

    Sumner, Jane F

    2004-01-01

    Teaching caring in nursing is expected of nursing faculty, but the practical application is rarely explained. It has been regarded as the moral responsibility of faculty to teach in a caring way. This case study relates how one faculty applied the concepts to quadrangular dialogue a caring model of nursing education to the experience of baccalaureate student nurses in their first clinical rotation. The components of quadrangular dialogue will be described, and applied to a specific patient who was cared for by students in one semester. This model is developed from Habermas' (1995) Theory of Communicative Action and Moral Consciousness, Bishop and Scudder's (1990) Triadic Dialogue and a caring in nursing paradigm developed by this author. It explains how the patient, nursing student and nursing faculty are all first person in the interaction, while the illness is object. By acknowledging the humanness of participants, validation and fulfillment for each follow. PMID:16646898

  6. Understanding the health care business model: the financial analysts' point of view.

    Science.gov (United States)

    Bukh, Per Nikolaj; Nielsen, Christian

    2010-01-01

    This study focuses on how financial analysts understand the strategy of a health care company and which elements, from such a strategy perspective, they perceive as constituting the cornerstone of a health care company's business model. The empirical part of this study is based on semi-structured interviews with analysts following a large health care company listed on the Copenhagen Stock Exchange. The authors analyse how the financial analysts view strategy and value creation within the framework of a business model. Further, the authors analyze whether the characteristics emerging from a comprehensive literature review are reflected in the financial analysts' perceptions of which information is decision-relevant and important to communicate to the financial markets. Among the conclusions of the study is the importance of distinguishing between the health care companies' business model and the model by which the payment of revenues are allocated between end users and reimbursing organizations. PMID:21294436

  7. Multiaxial mechanical properties and constitutive modeling of human adipose tissue: a basis for preoperative simulations in plastic and reconstructive surgery.

    Science.gov (United States)

    Sommer, Gerhard; Eder, Maximilian; Kovacs, Laszlo; Pathak, Heramb; Bonitz, Lars; Mueller, Christoph; Regitnig, Peter; Holzapfel, Gerhard A

    2013-11-01

    A preoperative simulation of soft tissue deformations during plastic and reconstructive surgery is desirable to support the surgeon's planning and to improve surgical outcomes. The current development of constitutive adipose tissue models, for the implementation in multilayer computational frameworks for the simulation of human soft tissue deformations, has proved difficult because knowledge of the required mechanical parameters of fat tissue is limited. Therefore, for the first time, human abdominal adipose tissues were mechanically investigated by biaxial tensile and triaxial shear tests. The results of this study suggest that human abdominal adipose tissues under quasi-static and dynamic multiaxial loadings can be characterized as a nonlinear, anisotropic and viscoelastic soft biological material. The nonlinear and anisotropic features are consequences of the material's collagenous microstructure. The aligned collagenous septa observed in histological investigations causes the anisotropy of the tissue. A hyperelastic model used in this study was appropriate to represent the quasi-static multiaxial mechanical behavior of fat tissue. The constitutive parameters are intended to serve as a basis for soft tissue simulations using the finite element method, which is an apparent method for obtaining promising results in the field of plastic and reconstructive surgery. PMID:23811521

  8. Efficiency and functionality of an internal purchaser-provider model in public specialized health care services

    OpenAIRE

    Iso-Mustajärvi, Anni

    2016-01-01

    There is an increasing demand to find solutions for improving cost-efficiency in health care. The demand for services continues to increase and there is a need to control the increasing resource requirements. Market-oriented organization models and management methods have been seen as one way to address the challenge and as an alternative to traditional hierarchical organization models in health care. Researchers highlight the importance of investigating how different kinds of changes actuall...

  9. Implementation of a Diabetes Educator Care Model to Reduce Paediatric Admission for Diabetic Ketoacidosis

    OpenAIRE

    Asma Deeb; Hana Yousef; Layla Abdelrahman; Mary Tomy; Shaker Suliman; Salima Attia; Hana Al Suwaidi

    2016-01-01

    Introduction. Diabetic Ketoacidosis (DKA) is a serious complication that can be life-threatening. Management of DKA needs admission in a specialized center and imposes major constraints on hospital resources. Aim. We plan to study the impact of adapting a diabetes-educator care model on reducing the frequency of hospital admission of children and adolescents presenting with DKA. Method. We have proposed a model of care led by diabetes educators for children and adolescents with diabetes. The ...

  10. Developing and Implementing Diagnostic Prediction Models for Vestibular Diseases in Primary Care.

    Science.gov (United States)

    Grill, Eva; Groezinger, Michael; Feil, Katharina; Strupp, Michael

    2016-01-01

    Diagnosing patients with vertigo and dizziness is a challenge in primary care settings where laboratory examinations are often not available. This study uses data from patients with confirmed diagnoses of vestibular syndromes to develop and validate simple diagnostic prediction models for the primary care physician. We describe the implementation of these models into an application that may assist the practitioners with their clinical decisions. PMID:27577483

  11. Mortality, fertility and old age care in a two-sex growth model

    OpenAIRE

    Andreassen, Leif

    2004-01-01

    Abstract: The paper discusses the importance of decreasing mortality in explaining demographic change over the last century. A two-sex overlapping generations model is used where care both for children and the elderly is modeled. Assuming that the main costs of care are tied to time use (and thereby fairly invariant to income changes), the paper illustrates how exogenous changes in mortality, the cost of children and the bargaining power of women can explain fluctuations in bot...

  12. Exporting the Buyers Health Care Action Group Purchasing Model: Lessons from Other Communities

    OpenAIRE

    Christianson, Jon B; Feldman, Roger

    2005-01-01

    When first implemented in Minneapolis and St. Paul, Minnesota, the Buyers Health Care Action Group's (BHCAG) purchasing approach received considerable attention as an employer-managed, consumer-driven health care model embodying many of the principles of managed competition. First BHCAG and, later, a for-profit management company attempted to export this model to other communities. Their efforts were met with resistance from local hospitals and, in many cases, apathy by employers who were exp...

  13. Validation of the Prognosis in Palliative Care Study Predictor Models in Terminal Cancer Patients

    OpenAIRE

    Kim, Eun-Shin; Lee, Jung-Kwon; Kim, Mi-Hyun; Noh, Hye-Mi; Jin, Yeong-Hyeon

    2014-01-01

    Background Prognosis in Palliative Care Study (PiPS) predictor models were developed in 2011 to estimate the survival of terminal cancer patients in the United Kingdom. The aim of this study was to validate the PiPS model for terminal cancer patients in Korea, and evaluate its value in clinical practice. Methods This study included 202 advanced cancer patients who were admitted to the cancer hospital's palliative care ward from November 2011 to February 2013. On admission, physicians recorded...

  14. Empowered Consumers and the Health Care Team: A Dynamic Model of Health Informatics.

    Science.gov (United States)

    Mancuso, Peggy J; Myneni, Sahiti

    2016-01-01

    This article presents a dynamic new model of health informatics. Within the model, the focus of health informatics changes from the provider to the consumer and incorporates the dynamic relationship of technological change to health care. Bioinformatics is the scientific discipline that is translated into care through the practice of health informatics. The loci of health informatics practices are the consumer (consumer informatics), the patient (clinical informatics), and the community (public health informatics). The continuum from individual to community interacts with and contributes to health care technology, which is represented as a constantly changing progressive wave. PMID:26836991

  15. Comparison of primary care models in the prevention of cardiovascular disease - a cross sectional study

    Directory of Open Access Journals (Sweden)

    Hogg William

    2011-10-01

    Full Text Available Abstract Background Primary care providers play an important role in preventing and managing cardiovascular disease. This study compared the quality of preventive cardiovascular care delivery amongst different primary care models. Methods This is a secondary analysis of a larger randomized control trial, known as the Improved Delivery of Cardiovascular Care (IDOCC through Outreach Facilitation. Using baseline data collected through IDOCC, we conducted a cross-sectional study of 82 primary care practices from three delivery models in Eastern Ontario, Canada: 43 fee-for-service, 27 blended-capitation and 12 community health centres with salary-based physicians. Medical chart audits from 4,808 patients with or at high risk of developing cardiovascular disease were used to examine each practice's adherence to ten evidence-based processes of care for diabetes, chronic kidney disease, dyslipidemia, hypertension, weight management, and smoking cessation care. Generalized estimating equation models adjusting for age, sex, rurality, number of cardiovascular-related comorbidities, and year of data collection were used to compare guideline adherence amongst the three models. Results The percentage of patients with diabetes that received two hemoglobin A1c tests during the study year was significantly higher in community health centres (69% than in fee-for-service (45% practices (Adjusted Odds Ratio (AOR = 2.4 [95% CI 1.4-4.2], p = 0.001. Blended capitation practices had a significantly higher percentage of patients who had their waistlines monitored than in fee-for-service practices (19% vs. 5%, AOR = 3.7 [1.8-7.8], p = 0.0006, and who were recommended a smoking cessation drug when compared to community health centres (33% vs. 16%, AOR = 2.4 [1.3-4.6], p = 0.007. Overall, quality of diabetes care was higher in community health centres, while smoking cessation care and weight management was higher in the blended-capitation models. Fee-for-service practices

  16. Robotic transaxillary thyroid surgery.

    Science.gov (United States)

    Rabinovics, Naomi; Aidan, Patrick

    2015-10-01

    Recent technological advances have led to a rapid progress in endocrine surgery. With the advent of minimally invasive techniques in thyroid surgery, robot-assisted transaxillary thyroid surgery (RATS) has emerged as one of the most promising approaches. Its main advantages are improved cosmetic outcome, avoiding cervical incisions, increased patient satisfaction, improved visualization, arms articulations, eliminating surgeon's natural tremor, thereby increasing precision. The main disadvantages are longer operative time, and increased cost compared to conventional thyroidectomy, as well as potential injuries to the brachial plexus, skin flap, esophagus, and trachea. Large-scale studies, mainly from South-Korea, have proved that in skilled hands, RATS is a safe alternative to conservative thyroidectomy and should be presented to patients with aesthetic concerns. As with any new emerging technique, careful patient selection is crucial, and further evidence must be sought to confirm its indications. PMID:26425452

  17. Oncology and palliative care

    OpenAIRE

    Bausewein, Claudia; Hartenstein, R.

    2000-01-01

    Oncology developed as a discipline over the last decades. Treatment is concentrated on cure or palliation of the illness with the help of chemotherapy, radiotherapy or surgery. Palliative care has its origin in the hospice movement that started around 1960 in the UK. Centre of care is the patient and his family. Focus of care has moved from quantity to quality of life. Symptom control, communication, rehabilitation and care for the dying are main areas of palliative care. Palliative care and ...

  18. Tennis elbow surgery - discharge

    Science.gov (United States)

    ... surgery - discharge; Lateral tendinosis surgery - discharge; Lateral tennis elbow surgery - discharge ... had surgery to repair a tendon in your elbow . The surgeon made a cut (incision) over the ...

  19. A Quadratic Nonlinear Prediction-Based Heart Motion Model Following Control Algorithm in Robotic-Assisted Beating Heart Surgery

    OpenAIRE

    Fan Liang; Xiaofeng Meng

    2013-01-01

    Off‐pump coronary artery bypass graft surgery outperforms the traditional on‐pump surgery because the assisted robotic tools can cancel the relative motion between the beating heart and the robotic tools, which reduces post‐surgery complications for patients. The challenge for the robot assisted tool when tracking the beating heart is the abrupt change caused by the nonlinear nature of heart motion and high precision surgery requirements. A characteristic analysis of 3D heart motion data thro...

  20. Using Mobile Health to Support the Chronic Care Model: Developing an Institutional Initiative

    Directory of Open Access Journals (Sweden)

    Shantanu Nundy

    2012-01-01

    Full Text Available Background. Self-management support and team-based care are essential elements of the Chronic Care Model but are often limited by staff availability and reimbursement. Mobile phones are a promising platform for improving chronic care but there are few examples of successful health system implementation. Program Development. An iterative process of program design was built upon a pilot study and engaged multiple institutional stakeholders. Patients identified having a “human face” to the pilot program as essential. Stakeholders recognized the need to integrate the program with primary and specialty care but voiced concerns about competing demands on clinician time. Program Description. Nurse administrators at a university-affiliated health plan use automated text messaging to provide personalized self-management support for member patients with diabetes and facilitate care coordination with the primary care team. For example, when a patient texts a request to meet with a dietitian, a nurse-administrator coordinates with the primary care team to provide a referral. Conclusion. Our innovative program enables the existing health system to support a de novo care management program by leveraging mobile technology. The program supports self-management and team-based care in a way that we believe engages patients yet meets the limited availability of providers and needs of health plan administrators.

  1. Long-term Care Insurance and Carers' Labor Supply - A Structural Model.

    Science.gov (United States)

    Geyer, Johannes; Korfhage, Thorben

    2015-09-01

    In Germany, individuals in need of long-term care receive support through benefits of the long-term care insurance. A central goal of the insurance is to support informal care provided by family members. Care recipients can choose between benefits in kind (formal home care services) and benefits in cash. From a budgetary perspective, family care is often considered a cost-saving alternative to formal home care and to stationary nursing care. However, the opportunity costs resulting from reduced labor supply of the carer are often overlooked. We focus on the labor supply decision of family carers and the incentives set by the long-term care insurance. We estimate a structural model of labor supply and the choice of benefits of family carers. We find that benefits in kind have small positive effects on labor supply. Labor supply elasticities of cash benefits are larger and negative. If both types of benefits increase, negative labor supply effects are offset to a large extent. However, the average effect is significantly negative. PMID:26033403

  2. Complementary therapy in chronic wound management: a holistic caring case study and praxis model.

    Science.gov (United States)

    Popoola, Mercy Mammah

    2003-01-01

    Holistic caring consists of providing care to each aspect of a patient's life through the use of therapeutic caring and complementary or alternative healing modalities. Since nursing consists of caring for the whole person and not just the disease process, consideration of a patient's physical, emotional, social, economic, spiritual, and cultural needs is necessary in dealing with any chronic health problem such as chronic wounds. In this model case studies presentation, the purpose of this article is to discuss the importance of the holistic caring approach and the use of complementary and alternative medicine or therapeutic modalities in chronic wound management. The use or role of theory in practice will also be discussed to emphasize the holistic caring praxis model used in the holistic assessment and holistic plan of care for the cases presented. This article also presents a framework that will help wound care and holistic nurses move from simply the positivist-modernist philosophy to begin to embrace the postmodernist philosophy. PMID:12784899

  3. Prerequisites for sustainable care improvement using the reflective team as a work model.

    Science.gov (United States)

    Jonasson, Lise-Lotte; Carlsson, Gunilla; Nyström, Maria

    2014-01-01

    Several work models for care improvement have been developed in order to meet the requirement for evidence-based care. This study examines a work model for reflection, entitled the reflective team (RT). The main idea behind RTs is that caring skills exist among those who work closest to the patients. The team leader (RTL) encourages sustainable care improvement, rooted in research and proven experience, by using a lifeworld perspective to stimulate further reflection and a developmental process leading to research-based caring actions within the team. In order to maintain focus, it is important that the RTL has a clear idea of what sustainable care improvement means, and what the prerequisites are for such improvement. The aim of the present study is, therefore, to explore the prerequisites for improving sustainable care, seeking to answer how RTLs perceive these and use RTs for concrete planning. Nine RTLs were interviewed, and their statements were phenomenographically analysed. The analysis revealed three separate qualitative categories, which describe personal, interpersonal, and structural aspects of the prerequisites. In the discussion, these categories are compared with previous research on reflection, and the conclusion is reached that the optimal conditions for RTs to work, when focussed on sustainable care improvement, occur when the various aspects of the prerequisites are intertwined and become a natural part of the reflective work. PMID:25361530

  4. Prerequisites for sustainable care improvement using the reflective team as a work model

    Directory of Open Access Journals (Sweden)

    Lise-Lotte Jonasson

    2014-10-01

    Full Text Available Several work models for care improvement have been developed in order to meet the requirement for evidence-based care. This study examines a work model for reflection, entitled the reflective team (RT. The main idea behind RTs is that caring skills exist among those who work closest to the patients. The team leader (RTL encourages sustainable care improvement, rooted in research and proven experience, by using a lifeworld perspective to stimulate further reflection and a developmental process leading to research-based caring actions within the team. In order to maintain focus, it is important that the RTL has a clear idea of what sustainable care improvement means, and what the prerequisites are for such improvement. The aim of the present study is, therefore, to explore the prerequisites for improving sustainable care, seeking to answer how RTLs perceive these and use RTs for concrete planning. Nine RTLs were interviewed, and their statements were phenomenographically analysed. The analysis revealed three separate qualitative categories, which describe personal, interpersonal, and structural aspects of the prerequisites. In the discussion, these categories are compared with previous research on reflection, and the conclusion is reached that the optimal conditions for RTs to work, when focussed on sustainable care improvement, occur when the various aspects of the prerequisites are intertwined and become a natural part of the reflective work.

  5. Models for intensive care training. A European perspective.

    Science.gov (United States)

    Bion, Julian; Rothen, Hans U

    2014-02-01

    The diversity of European culture is reflected in its healthcare training programs. In intensive care medicine (ICM), the differences in national training programs were so marked that it was unlikely that they could produce specialists of equivalent skills. The Competency-Based Training in Intensive Care Medicine in Europe (CoBaTrICE) program was established in 2003 as a Europe-based worldwide collaboration of national training organizations to create core competencies for ICM using consensus methodologies to establish common ground. The group's professional and research ethos created a social identity that facilitated change. The program was easily adaptable to different training structures and incorporated the voice of patients and relatives. The CoBaTrICE program has now been adopted by 15 European countries, with another 12 countries planning to adopt the training program, and is currently available in nine languages, including English. ICM is now recognized as a primary specialty in Spain, Switzerland, and the UK. There are still wide variations in structures and processes of training in ICM across Europe, although there has been agreement on a set of common program standards. The combination of a common "product specification" for an intensivist, combined with persisting variation in the educational context in which competencies are delivered, provides a rich source of research inquiry. Pedagogic research in ICM could usefully focus on the interplay between educational interventions, healthcare systems and delivery, and patient outcomes, such as including whether competency-based program are associated with lower error rates, whether communication skills training is associated with greater patient and family satisfaction, how multisource feedback might best be used to improve reflective learning and teamworking, or whether increasing the proportion of specialists trained in acute care in the hospital at weekends results in better patient outcomes. PMID

  6. A research model of health-care competition and customer satisfaction.

    Science.gov (United States)

    Asoh, Derek A; Rivers, Patrick A

    2007-11-01

    In all industries, competition among businesses has long been encouraged as a mechanism to increase value for customers. In other words, competition ensures the provision of better products and services to satisfy the needs of customers. Various perspectives of competition, the nature of service quality, health-care system costs and customer satisfaction in health care are examined. A model of the relationship among these variables is developed. The model depicts customer satisfaction as an outcome measure directly dependent on competition. Quality of care and health-care system costs, while also directly dependent on competition, are considered as determinants of customer satisfaction as well. The model is discussed in the light of propositions for empirical research. PMID:17958970

  7. Midwife-led Care Model for Reducing Caesarean Rate: A Novel Concept for Worldwide Birth units where Standard Obstetric Care Still Dominates

    Directory of Open Access Journals (Sweden)

    Hong Zhou

    2012-01-01

    Full Text Available Caesarean rate has been increasing year by year in China and other countries in the world. In fact, caesarean section is associated with increased risk of maternal mortality and serious foetal pulmonary morbidity. To reduce caesarean rate, obstetricians in physician-based birth units get used to take early intervention for any delay in labour progress that could cause dystocia. However, standard obstetric care enhanced by obstetric power has not consistently been shown to reduce rate of caesarean delivery. Other than physician-based model, midwife-led model of care is aiming to promote normal birth by use of midwives’ skills as well as continuous support rather than augmentation of labour through excessive medical treatment. Midwife-led care model is novel to worldwide birth units where standard obstetric care still dominates. It has made some headway in efforts to reduce caesarean rate. The fact that standard obstetric care of childbirth have not consistently reduced rate of caesarean delivery encourages us for creating the hypotheses that midwife-led care model satisfying puerpera with care and support could minimise unnecessary obstetric intervention and facilitate vaginal birth, and finally reduces caesarean rate. This hypothesis, if confirmed, might have the potential to be disseminated elsewhere in the world, where most women still take standard obstetric care. Moreover, it has political implications for the national health-care policymaking.

  8. Effects of surgery, immunization, and laser immunotherapy on a non-immunogenic metastic tumor model

    Science.gov (United States)

    Chen, Wei R.; Huang, Zheng; Andrienko, Kirill; Stefanov, Stefan; Wolf, Roman F.; Liu, Hong

    2006-08-01

    Traditional local cancer treatment modalities include surgery and radiation, which has the immediate tumor response due to tumor removal or radiation induced cell death. However, such therapeutic approaches usually do not result in eradiation of tumors, particularly when treating metastatic tumors. In fact, local treatment of primary tumors may stimulate the growth and spread of remote metastasis. Commonly used systemic therapies include chemotherapy and immunotherapy, which target the dividing cells or the immune systems. However, in addition to the severe side effects, chemotherapy often suppresses the immune systems, hence lessening the host's ability to fight the disease. Immunotherapy, on the other hand, aims at educating and stimulating immune systems using either general immune enhancements or antigen-oriented specific immune stimulation. However, so far, the traditional immunotherapy has yielded only limited success in treating cancer patients. A different approach is needed. To combine the advantages of both local therapies for acute and targeted treatment responses and the systemic therapies for stimulation of the immune systems, laser immunotherapy was proposed to use selective photothermal therapy as the local treatment modality and the adjuvant-assisted immunotherapy for systemic control. Laser immunotherapy has show positive results in treating metastatic tumors. In this study, we conducted a comparative study using surgery, freeze-thaw immunization and laser immunotherapy in the treatment of metastatic rat mammary tumors. Our results showed that removal of the primary tumors was unsuccessful at changing the course of tumor progression. The tumor cell lysate immunization delayed the emergence of metastases but did not provide immunity against the tumor challenge. Laser immunotherapy, on the other hand, resulted in regression and eradication.

  9. 重症胸部创伤并创伤性休克急诊手术的护理配合%Severe chest trauma and traumatic shock with emergency surgery care

    Institute of Scientific and Technical Information of China (English)

    梁姣; 王丽霞

    2015-01-01

    Objective:To investigate severe chest trauma and traumatic shock clinical methods with emergency surgical care , and summarizes their nursing experience.Methods: 32 patients with severe chest trauma and traumatic shock underwent emergency surgery, there is predictability in the surgery to take timely and effective rescue and care measures.Results:Intraoperative fully prepared to rescue timely, accurate, except for one case in which she died , the rest were rescued. Conclusion:Emergency surgery nurses familiar with first aid knowledge , proficiency solid first-aid skills , can be timely and effective care with the emergency surgery. Surgical nurses should have some knowledge of medical aid , has to identify diagnostic capabilities and skilled rescue techniques , familiar cardiothoracic surgery procedures. In the course of the emergency cardiothoracic surgery , nurses should have a high degree of responsibility, stand ready and pre-treatment of the emergency rescue , skilled with the rescue program , effective rescue for patients to gain time , for severe chest trauma and traumatic shock emergency successful surgery is important.%目的 探讨重症胸部创伤并创伤性休克急诊手术护理配合的临床方法,总结其护理经验.方法 32例重症胸部创伤并创伤性休克的患者施行急诊手术,在术中有预见性地采取及时有效的抢救及护理措施.结果 术中准备充分、抢救及时、准确,其中除1例抢救无效死亡外,其余均抢救成功.结论 急诊手术护理人员熟悉掌握急救知识,熟练扎实急救技能,可在急诊手术中进行及时有效的护理配合.手术护理人员应掌握一定的医学急救知识,具有辨别诊断能力和熟练的抢救技术,熟悉心胸外科手术程序.在急诊心胸外科手术过程中,护理人员应具备高度责任心,随时做好抢救的准备和各项应急预处理,熟练配合抢救程序,为患者有效抢救赢得时间,对重症胸部创伤并创伤性

  10. Individualized Care of Laparoscopic Gastric Bypass Surgery in the Treatment of Type 2 Diabetes%腹腔镜胃转流术治疗2型糖尿病的个体化护理

    Institute of Scientific and Technical Information of China (English)

    曹牡华

    2015-01-01

    Objective:To research the clinical effect of individualized care model for type 2 diabetes patients receiving care during the treatment of laparoscopic gastric bypass.Method:80 patients with type 2 diabetes underwent laparoscopic gastric bypass surgery treatment in our hospital from February 2013 to February 2015 were selected and divided into the control group and the observation group according to the random number table method,40 cases in each group.The control group was given conventional diabetes care model,the observation group was given individualized nursing model.The treatment effect,satisfaction with care during treatment,the time of blood sugar levels return to normal after treatment,the total treatment time of type 2 diabetes and adverse reactions during treatment between the two groups were observed and compared.Result:The total effective rate of the observation group was 90.0%,which was significantly higher than 67.5%of the control group,the satisfaction with care during treatment of the observation group was 95.0%(38/40),which was significantly higher than 80.0%(32/40)of the control group,the time of blood sugar levels return to normal after treatment and the total treatment time of type 2 diabetes in the observation group were significantly shorter than those in the control group,the incidence of adverse reaction in the observation group was(2.5%)significantly lower than 20.0%in the control group,the differences were statistically significant(P<0.05).Conclusion:The clinical nursing effect of individualized care model for patients with type 2 diabetes during the treatment of laparoscopic gastric bypass is significant,is worthy of clinical popularization and application.%目的:研究应用个体化护理服务模式对2型糖尿病患者在接受腹腔镜胃转流术治疗期间实施护理的临床效果。方法:选择2013年2月-2015年2月在本院就诊的接受腹腔镜胃转流术治疗的2型糖尿病患者80例,按照随机数字表

  11. Evaluation of model-based deformation correction in image-guided liver surgery via tracked intraoperative ultrasound.

    Science.gov (United States)

    Clements, Logan W; Collins, Jarrod A; Weis, Jared A; Simpson, Amber L; Adams, Lauryn B; Jarnagin, William R; Miga, Michael I

    2016-01-01

    Soft-tissue deformation represents a significant error source in current surgical navigation systems used for open hepatic procedures. While numerous algorithms have been proposed to rectify the tissue deformation that is encountered during open liver surgery, clinical validation of the proposed methods has been limited to surface-based metrics, and subsurface validation has largely been performed via phantom experiments. The proposed method involves the analysis of two deformation-correction algorithms for open hepatic image-guided surgery systems via subsurface targets digitized with tracked intraoperative ultrasound (iUS). Intraoperative surface digitizations were acquired via a laser range scanner and an optically tracked stylus for the purposes of computing the physical-to-image space registration and for use in retrospective deformation-correction algorithms. Upon completion of surface digitization, the organ was interrogated with a tracked iUS transducer where the iUS images and corresponding tracked locations were recorded. Mean closest-point distances between the feature contours delineated in the iUS images and corresponding three-dimensional anatomical model generated from preoperative tomograms were computed to quantify the extent to which the deformation-correction algorithms improved registration accuracy. The results for six patients, including eight anatomical targets, indicate that deformation correction can facilitate reduction in target error of [Formula: see text]. PMID:27081664

  12. Development of the Transitional Care Model for nursing care in Mainland China: A literature review

    Directory of Open Access Journals (Sweden)

    Zeng-Jie Ye

    2016-03-01

    Conclusion: Despite the potential of this nursing model to have a successful and beneficial impact in Mainland China, it remains an under-researched topic. Further research on education and training as well as premium policies for nurses under the TCM are needed.

  13. Bariatric Surgery in Youth.

    Science.gov (United States)

    Mirensky, Tamar L

    2016-06-01

    Bariatric surgery provides a clinically effective and cost-effective means of achieving sustained weight reduction and management of associated comorbidities and has been met with increasing enthusiasm for application in obese youth. Following trends seen among obese adults, carefully selected obese youth are now undergoing bariatric surgical procedures with excellent short-term and intermediate-term outcomes. Although long-term data are not yet available, the results thus far hold great promise in the management of this population. PMID:27241972

  14. The Impact of New Payment Models on Quality of Diabetes Care and Outcomes.

    Science.gov (United States)

    McGinley, Erin L; Gabbay, Robert A

    2016-06-01

    Historic changes in healthcare reimbursement and payment models due to the Affordable Care Act in the United States have the potential to transform how providers care for chronic diseases such as diabetes. Payment experimentation has provided insights into how changing incentives for primary care providers can yield improvements in the triple aim: improving patient experience, improving the health of populations, and reducing costs of healthcare. Much of this has involved leveraging widespread adoption of the patient-centered medical home (PCMH) with diabetes often the focus. While evidence is mounting that the PCMH can improve diabetes outcomes, some PCMH demonstrations have displayed mixed results. One of the first large-scale PCMH demonstrations developed around diabetes was conducted by the Commonwealth of Pennsylvania. Different payment models were employed across a series of staggered regional rollouts that provided a case study for the influence of innovative payment models. These learning laboratories provide insights into the role of reimbursement models and changes in how practice transformation is implemented. Ultimately, evolving payment systems focused on the total cost of care, such as Accountable Care Organizations, hold promise to transform diabetes care and produce significant cost savings through the prevention of complications. PMID:27091445

  15. Conceptual models used by nurses working in coronary care units--a discussion paper.

    Science.gov (United States)

    Timmins, Fiona

    2006-12-01

    In the UK, Europe and the USA conceptual models of nursing are features of many undergraduate nursing curricula [Alligood MR. The nature of knowledge needed for nursing practice. In Alligood MR, Marriner-Tomey A, editors. Nursing theory utilisation and application. London: Mosby, 2002, Tierney AJ. Nursing models extant or extinct? J Adv Nurs 1998;8(1):77-85] and commonly used in practice. However, UK nurses in practice continue to be dissatisfied with conceptual model use [Griffiths P. An investigation into the description of patients' problems by nurses using two different needs-based nursing models. J Adv Nurs 1998;28(5):969-977, Mason C. Guide to practice or 'load of rubbish'? The influence of care plans on nursing practice in five clinical areas in Northern Ireland. J Adv Nurs 1999;29(2):380-387, Murphy K, Cooney A, Casey D, Connor M, O'Connor J., Dineen B. The Roper, Logan and Tierney Model: perceptions and operationalization of the model in psychiatric nursing within one health board in Ireland. J Adv Nurs 2000;31(6):1333-1341]. An association with increased paperwork and documentation together with a belief that these abstract concepts do not quite fit with the practice setting has resulted in a generalised apathy towards their use in some areas [Timmins F. Critical care nursing in the 21st Century. Intensive Crit Care Nurs 2002;18:118-127]. In an era of concerns about both cost and quality, together with an increased impetus towards multi-professional working patterns and role expansion, alternative models of care, such as critical pathways and care pathways are gaining increased favour in the clinical setting [Johnson S, editor. Pathways of care. Oxford; Blackwell Science 1997]. The aim of this paper is to consider whether or not the traditional conceptual models of nursing are apt for today's practicing coronary care nurse. Specific questions to be addressed are: what is the research evidence that informs conceptual model use in coronary care and what are

  16. 肝胆外科分级护理巡视记录单的设计与应用%Design and application of grading nursing care visiting labe in department of hepatobiliary surgery

    Institute of Scientific and Technical Information of China (English)

    郑曼妮

    2011-01-01

    目的:探讨肝胆外科分级护理巡视记录单的设计及使用此单对提高护理质量的作用.方法:在等级护理质量标准基础上设计分级护理退视记录单.随机选取本科一级护理病人、危重大手术病人、生活不能自理、卧床病人、65岁以上二级护理病人326人,其中2007年下半年未使用分级护理巡视记录单164人(对照组),2008年上半年使用分级护理巡视记录单162人(实验组).观察各项护理措施完成情况、合格率以及病人满意情况.结果:使用分级护理巡视记录单后病人等级护理措施的完成情况明显改善,两组之间差异有统计学意义(P<0.01),病人护理措施合格率、满意度情况也明显改善.结论:针对肝胆外科设计的分级护理巡视记录单可明显改善护理质量,提高病人满意率.%Objective:To explore the design and application of grading nursing care visiting labe in department of hepatobiliary surgery and its role in improvement in nursing quality. Methods:Based on grading nursing quality standard, grading nursing care visiting labe was designed. 326 patients of first梔egree nursing, critical care, major operation, not living by oneself, lying in bed and elders O65 years old) were randomly enrolled in the experiment. Among of theses patients, 164 patients in the latter half of 2007 were not used grading nursing care visiting labe and 162 patients in the early half of 2008 were used it. Completion of nursing measures, qualified rate and satisfaction of patients were observed. Results: After use of grading nursing care visiting labe, the completion of nursing measures was improved significantly (P<0. 01). Qualified rate of nursing measures and satisfaction of patients were also improved obviously. Conclusion: Grading nursing care visiting labe aimed at department of hepatobiliary surgery may improve nursing quality and increase satisfaction of patients significantly.

  17. [The inclusion of nutritionists in Primary Health Care: a proposal for a matrix model of nutritional care].

    Science.gov (United States)

    Borelli, Marina; Domene, Semíramis Martins Álvares; Mais, Laís Amaral; Pavan, Juliana; Taddei, José Augusto de Aguiar Carrazedo

    2015-09-01

    Nutritionists were integrated into the Family Health Support Centers back in 2008. Focusing on the development of technical and pedagogical support and assistance to Family Health Teams, the aim of this study was to develop a proposal for a matrix model for nutrition aimed at women and children in the Family Health Strategy. The study was conducted in a Basic Health Unit and was divided into Cycle I, including interviews with families of 0 to 6-year-old children to establish the confines of the territory; and Cycles II and III, with the development of intersectorial field activities to promote food and nutritional security based on matrix support. Following the diagnosis of social vulnerability, children's nutritional risk, indicators of early weaning and inadequate food intake, actions were developed in order to propose a matrix model of nutritional measures in three scenarios, namely at the community, family and individual level. Among the activities that were developed, the main ones included cooking classes, prenatal care, and the training of Community Health Agents. This study tested ways to develop nutritional care by broadened clinical action and territory recognition, seeking to enhance the activities of nutritionists as health educators. PMID:26331508

  18. The ethics of aesthetic surgery

    Directory of Open Access Journals (Sweden)

    S R Mousavi

    2010-01-01

    Full Text Available Advances in plastic and reconstructive surgery have revolutionized the management of patients suffering from disfiguring congenital abnormalities, burns and skin cancers. The demand for aesthetic surgery has increased in recent years, as our culture has become more concerned with image and appearance. Several ethical considerations such as patient′s right for informed counseling, beneficience and maleficience need to be given careful consideration.

  19. Sharing, caring, and surveilling: an actor-partner interdependence model examination of Facebook relational maintenance strategies.

    Science.gov (United States)

    McEwan, Bree

    2013-12-01

    Abstract Relational maintenance is connected to high quality friendships. Friendship maintenance behaviors may occur online via social networking sites. This study utilized an Actor-Partner Interdependence Model to examine how Facebook maintenance and surveillance affect friendship quality. Bryant and Marmo's (2012) Facebook maintenance scale was evaluated, revealing two factors: sharing and caring. Facebook surveillance was also measured. For friendship satisfaction and liking, significant positive actor and partner effects emerged for caring; significant negative actor, partner, and interaction effects emerged for sharing; and significant positive actor effects emerged for surveillance. For friendship closeness, significant positive actor effects emerged for caring and surveillance. PMID:23962125

  20. What Should I Expect Before, During, and After Surgery?

    Science.gov (United States)

    ... Procedures Surgery and Life Support Devices LASIK What should I expect before, during, and after surgery? Share ... healthcare professionals, but cannot replace the dialogue you should have with your doctor. Read this information carefully ...