WorldWideScience

Sample records for interventional lung assist

  1. Physiotherapeutic Intervention in the lung transplant

    International Nuclear Information System (INIS)

    Castro C, Carolyn; Gonzalez M Sonia

    2001-01-01

    The physical therapist just as other health professionals must know, how to detect and control the risk factors that affect the welfare of his patients, this is done by evaluation, education and assistance in order to benefit the biological, psychological, emotional, social and environmental conditions that contribute to their development as human beings. The physical therapist in the lung transplant area can create strategies to promotion, prevent and rehabilitate in the pre and post surgical phases of the intervention, to facilitate the required conditions that allow optimal adaptation of the receiver to the new organ

  2. Vacuum-assisted closure therapy in the management of lung abscess

    OpenAIRE

    Sziklavari, Zsolt; Ried, Michael; Hofmann, Hans-Stefan

    2014-01-01

    Background Despite significant advances in the treatment of thoracic infections, complex lung abscess remains a problem in modern thoracic surgery. We describe the novel application of vacuum-assisted closure for the treatment of a lung abscess. The technical details and preliminary results are reported. Methods After the initial failed conservative treatment of an abscess, minimally invasive surgical intervention was performed with vacuum-assisted closure. The vacuum sponges were inserted in...

  3. The interventional therapy of lung abscess

    International Nuclear Information System (INIS)

    Huang Changcen

    2000-01-01

    Objective: To observe the therapeutic effect of chronic lung abscess by interventional therapy under CT guidance. Methods: The group consisted of 12 patients. Firstly, the positions of abscess were localized by CT, secondly under CT guidance puncturing into the abscess with a needle and then thirdly, drain aging through the abscess and injecting some antibiotics through the needle. The treatment consisted by 16 times with an average drawing volume out 10-100 ml, during 18-28 days as a course. All patients were cured. Conclusion: The interventional therapy under CT guidance for chronic lung abscess can increase the therapeutic effect, decrease the course of treatment and avoid the operation. Therefore, it is a safe, simple and convenient method

  4. Animal-assisted intervention and social skills strengthening

    OpenAIRE

    Božič, Tjaša

    2014-01-01

    The diploma thesis describe animal-assisted interventions, more precisely, the significance of animal-assisted interventions for strengthening of social skills. Theoretical part includes a detailed presentation of the benefits of therapeutic dog in work with vulnerable populations. I focused on delimitation of the term animal-assisted interventions which includes animal-assisted therapy and animal-assisted activity and the differences and similarities between them. I continued with therapeuti...

  5. Exercise and relaxation intervention for patients with advanced lung cancer

    DEFF Research Database (Denmark)

    Adamsen, Lis; Stage, M; Laursen, J

    2012-01-01

    Lung cancer patients experience loss of physical capacity, dyspnea, pain, reduced energy and psychological distress. The aim of this study was to explore feasibility, health benefits and barriers of exercise in former sedentary patients with advanced stage lung cancer, non-small cell lung cancer...... (NSCLC) (III-IV) and small cell lung cancer (SCLC) (ED), undergoing chemotherapy. The intervention consisted of a hospital-based, supervised, group exercise and relaxation program comprising resistance-, cardiovascular- and relaxation training 4 h weekly, 6 weeks, and a concurrent unsupervised home......-based exercise program. An explorative study using individual semi-structured interviews (n=15) and one focus group interview (n=8) was conducted among the participants. Throughout the intervention the patients experienced increased muscle strength, improvement in wellbeing, breathlessness and energy. The group...

  6. Computer-Assisted Dieting: Effects of a Randomized Nutrition Intervention

    Science.gov (United States)

    Schroder, Kerstin E. E.

    2011-01-01

    Objectives: To compare the effects of a computer-assisted dieting intervention (CAD) with and without self-management training on dieting among 55 overweight and obese adults. Methods: Random assignment to a single-session nutrition intervention (CAD-only) or a combined CAD plus self-management group intervention (CADG). Dependent variables were…

  7. Chapter 7: Description of miscan-lung, the erasmus mc lung cancer microsimulation model for evaluating cancer control interventions

    NARCIS (Netherlands)

    F.W. Schultz (Frank); R. Boer (Rob); H.J. de Koning (Harry)

    2012-01-01

    textabstractThe MISCAN-lung model was designed to simulate population trends in lung cancer (LC) for comprehensive surveillance of the disease, to relate past exposure to risk factors to (observed) LC incidence and mortality, and to estimate the impact of cancer-control interventions. MISCAN-lung

  8. Autism and Equine-Assisted Interventions: A Systematic Mapping Review

    Science.gov (United States)

    McDaniel Peters, B. Caitlin; Wood, Wendy

    2017-01-01

    This systematic mapping review mapped current knowledge of equine-assisted interventions for people with autism to help guide future practice and research. Thirty-three studies including children and adolescents with autism, 3 of which confirmed diagnoses, were reviewed. Five types of equine-assisted activities were identified across 25 studies,…

  9. Cost and effectiveness of lung lobectomy by video-assisted thoracic surgery for lung cancer.

    Science.gov (United States)

    Mafé, Juan J; Planelles, Beatriz; Asensio, Santos; Cerezal, Jorge; Inda, María-Del-Mar; Lacueva, Javier; Esteban, Maria-Dolores; Hernández, Luis; Martín, Concepción; Baschwitz, Benno; Peiró, Ana M

    2017-08-01

    Video-assisted thoracic surgery (VATS) emerged as a minimally invasive surgery for diseases in the field of thoracic surgery. We herein reviewed our experience on thoracoscopic lobectomy for early lung cancer and evaluated Health System use. A cost-effectiveness study was performed comparing VATS vs. open thoracic surgery (OPEN) for lung cancer patients. Demographic data, tumor localization, dynamic pulmonary function tests [forced vital capacity (FVC), forced expiratory volume in one second (FEV1), diffusion capacity (DLCO) and maximal oxygen uptake (VO2max)], surgical approach, postoperative details, and complications were recorded and analyzed. One hundred seventeen patients underwent lung resection by VATS (n=42, 36%; age: 63±9 years old, 57% males) or OPEN (n=75, 64%; age: 61±11 years old, 73% males). Pulmonary function tests decreased just after surgery with a parallel increasing tendency during first 12 months. VATS group tended to recover FEV1 and FVC quicker with significantly less clinical and post-surgical complications (31% vs. 53%, P=0.015). Costs including surgery and associated hospital stay, complications and costs in the 12 months after surgery were significantly lower for VATS (P<0.05). The VATS approach surgery allowed earlier recovery at a lower cost than OPEN with a better cost-effectiveness profile.

  10. Professionalism in Meeting Social Assistance: Interventions Adopted ...

    African Journals Online (AJOL)

    The aim of this article is to explore the organisational professionalism that will result in the provision of service quality in meeting social assistance at the. South African Social Security Agency. It is postulated that service quality and professionalism are inversely related. The article explores a conceptual defi nition of ...

  11. Equine-assisted therapy as intervention for motor proficiency in ...

    African Journals Online (AJOL)

    Equine-assisted therapy as intervention for motor proficiency in children with autism spectrum disorder: Case studies. ... South African Journal for Research in Sport, Physical Education and Recreation ... Due to these challenges, parents look for various interventions that will improve the quality of life of their children.

  12. Exploring Animal-Assisted Therapy as a Reading Intervention Strategy

    Science.gov (United States)

    Kaymen, Maria S.

    2005-01-01

    This study is an examination of animal-assisted therapy in an attempt to explore the ways it may serve as reading intervention program for struggling readers. Due to the low rate of literacy in the U.S., children are often put into reading intervention programs where they are required to read to an adult; potentially creating anxiety that may act…

  13. A Review of Technology-Assisted Interventions for Diabetes Prevention.

    Science.gov (United States)

    Grock, Shira; Ku, Jeong-Hee; Kim, Julie; Moin, Tannaz

    2017-09-23

    The high prevalence of prediabetes and success of the diabetes prevention program (DPP) has led to increasing efforts to provide readily accessible, cost-effective DPP interventions to the general public. Technology-assisted DPP interventions are of particular interest since they may be easier to widely distribute and sustain as compared to traditional in-person DPP. The purpose of this article is to provide an overview of currently available technology-assisted DPP interventions. This review focuses on studies that have examined the use of mobile phone text messaging, smartphone/web-based apps, and telehealth programs to help prevent or delay the onset of incident type 2 diabetes. While there is variability in the results of studies focused on technology-assisted DPP and weight loss interventions, there is evidence to suggest that these programs have been associated with clinically meaningful weight loss and can be cost-effective. Patients who are at risk for diabetes can be offered technology-assisted DPP and weight loss interventions to lower their risk of incident diabetes. Further research should determine what specific combination of intervention features would be most successful.

  14. Animal-assisted interventions and quality of life: expectations among

    Directory of Open Access Journals (Sweden)

    Javier López-Cepero

    2014-12-01

    Full Text Available The present study assessed expectations among university students (N= 474, X= 22.7, SD=5.6 years towards the possible benefits of animal-assisted interventions on quality of life. Attitudes were measured with the Improving Quality of Life scale, which is an instrument created ad hoc that demonstrated adequate psychometric properties (four easily interpretable factors, with 49% of explained variance and alphas ranging from .76 to .89. The results showed that the participants (from the departments of Social, Health or Educational Sciences had very positive attitudes (high effect sizes, ES>.80 regardless of training. The experience of sharing households with pets was associated with better expectations. These findings emphasize the high expectations that future professionals in different fields hold regarding animal-assisted interventions, and highlight the current shortcomings in training curricula. The implications of these findings for the development of animal-assisted interventions are discussed.

  15. Equine-Assisted Psychotherapy: An Emerging Trauma-Informed Intervention

    OpenAIRE

    Page Walker Buck; Nadine Bean; Kristen de Marco

    2017-01-01

    Equine-assisted psychotherapy (EAP) has emerged as a promising, evidence-based intervention for the treatment of trauma and stressor-related disorders. This experiential therapy offers an option for clients whose traumatic experiences render traditional talk therapies ineffective. Initial research on the most robust model of EAP, developed by the Equine Assisted Growth and Learning Association (EAGALA), indicates strong, positive effects for children, adolescents and adults who have experienc...

  16. Theories and Possible Processes of Action in Animal Assisted Interventions

    Science.gov (United States)

    Beetz, Andrea M.

    2017-01-01

    Different positive effects of interactions with animals, such as reduction of stress reactions, depressive mood, anxiety, aggression, and pain, and promotion of trust, calmness, motivation, and concentration have been documented by research on human-animal interaction (HAI), including animal assisted interventions (AAIs). Potential biological,…

  17. Animal-Assisted Intervention and Dementia: A Systematic Review.

    Science.gov (United States)

    Yakimicki, Michelle L; Edwards, Nancy E; Richards, Elizabeth; Beck, Alan M

    2018-02-01

    This review discusses the relationship between animal-assisted interventions (AAI) and behavioral and psychological symptoms of dementia (BPSD). A systematic search was conducted within CINAHL, Web of Science CAB Abstracts, PubMed, Abstracts in Social Gerontology, Google Scholar, and PsycINFO for primary research articles. A total of 32 studies were included in the final review. Variation was noted in study designs and in study setting. Twenty-seven of 32 studies used dogs as the intervention. Agitation/aggression showed a significant decrease in nine of 15 studies. Eleven of 12 studies demonstrated increased social interaction with AAI. Mood had mixed results in nine studies. Quality of life was increased in three of four studies. Resident activity and nutritional intake were each increased in two studies. Animal assisted activities/interventions showed a strong positive effect on social behaviors, physical activity, and dietary intake in dementia patients and a positive effect on agitation/aggression and quality of life.

  18. Animal-Assisted Intervention for trauma: a systematic literature review

    OpenAIRE

    Marguerite Elizabeth O'haire; Noémie Adeline Guérin; Noémie Adeline Guérin; Alison Claire Kirkham

    2015-01-01

    Animals have a long history of inclusion in psychiatric treatment. There has been a recent growth in the empirical study of this practice, known as Animal-Assisted Intervention (AAI). We conducted a systematic review of the empirical literature on AAI for trauma, including posttraumatic stress disorder (PTSD). Ten studies qualified for inclusion, including six peer-reviewed journal articles and four theses. Participants were predominantly survivors of child abuse, in addition to military vete...

  19. Animal-Assisted Intervention for trauma: a systematic literature review

    OpenAIRE

    O'Haire, Marguerite E.; Guérin, Noémie A.; Kirkham, Alison C.

    2015-01-01

    Animals have a long history of inclusion in psychiatric treatment. There has been a recent growth in the empirical study of this practice, known as Animal-Assisted Intervention (AAI). We conducted a systematic review of the empirical literature on AAI for trauma, including posttraumatic stress disorder (PTSD). Ten studies qualified for inclusion, including six peer-reviewed journal articles and four unpublished theses. Participants were predominantly survivors of child abuse, in addition to m...

  20. Live-Wire-Based Segmentation of 3D Anatomical Structures for Image-Guided Lung Interventions

    NARCIS (Netherlands)

    Lu, K.; Xu, S.; Xue, Z.; Wong, S.T.

    2011-01-01

    Computed Tomography (CT) has been widely used for assisting lung cancer detection/diagnosis and treatment. In lung cancer diagnosis, suspect lesions or regions of interest (ROIs) are usually analyzed in screening CT scans, and CT-based image-guided minimally invasive procedures are performed for

  1. Lung cancer screening and video-assisted thoracic surgery

    DEFF Research Database (Denmark)

    Petersen, René Horsleben; Hansen, Henrik Jessen; Dirksen, Asger

    2012-01-01

    The objective of this study is to report the impact of computed tomography (CT) screening on the use of Video-Assisted Thoracic Surgery (VATS) in a randomized screening trial.......The objective of this study is to report the impact of computed tomography (CT) screening on the use of Video-Assisted Thoracic Surgery (VATS) in a randomized screening trial....

  2. Assisted ventilation modes reduce the expression of lung inflammatory and fibrogenic mediators in a model of mild acute lung injury.

    Science.gov (United States)

    Saddy, Felipe; Oliveira, Gisele P; Garcia, Cristiane S N B; Nardelli, Liliane M; Rzezinski, Andreia F; Ornellas, Debora S; Morales, Marcelo M; Capelozzi, Vera L; Pelosi, Paolo; Rocco, Patricia R M

    2010-08-01

    The goal of the study was to compare the effects of different assisted ventilation modes with pressure controlled ventilation (PCV) on lung histology, arterial blood gases, inflammatory and fibrogenic mediators in experimental acute lung injury (ALI). Paraquat-induced ALI rats were studied. At 24 h, animals were anaesthetised and further randomized as follows (n = 6/group): (1) pressure controlled ventilation mode (PCV) with tidal volume (V (T)) = 6 ml/kg and inspiratory to expiratory ratio (I:E) = 1:2; (2) three assisted ventilation modes: (a) assist-pressure controlled ventilation (APCV1:2) with I:E = 1:2, (b) APCV1:1 with I:E = 1:1; and (c) biphasic positive airway pressure and pressure support ventilation (BiVent + PSV), and (3) spontaneous breathing without PEEP in air. PCV, APCV1:1, and APCV1:2 were set with P (insp) = 10 cmH(2)O and PEEP = 5 cmH(2)O. BiVent + PSV was set with two levels of CPAP [inspiratory pressure (P (High) = 10 cmH(2)O) and positive end-expiratory pressure (P (Low) = 5 cmH(2)O)] and inspiratory/expiratory times: T (High) = 0.3 s and T (Low) = 0.3 s. PSV was set as follows: 2 cmH(2)O above P (High) and 7 cmH(2)O above P (Low). All rats were mechanically ventilated in air and PEEP = 5 cmH(2)O for 1 h. Assisted ventilation modes led to better functional improvement and less lung injury compared to PCV. APCV1:1 and BiVent + PSV presented similar oxygenation levels, which were higher than in APCV1:2. Bivent + PSV led to less alveolar epithelium injury and lower expression of tumour necrosis factor-alpha, interleukin-6, and type III procollagen. In this experimental ALI model, assisted ventilation modes presented greater beneficial effects on respiratory function and a reduction in lung injury compared to PCV. Among assisted ventilation modes, Bi-Vent + PSV demonstrated better functional results with less lung damage and expression of inflammatory mediators.

  3. One lung ventilation strategies for infants and children undergoing video assisted thoracoscopic surgery

    Directory of Open Access Journals (Sweden)

    Teddy Suratos Fabila

    2013-01-01

    Full Text Available The advantages of video assisted thoracoscopic surgery (VATS in children have led to its increased usage over the years. VATS, however, requires an efficient technique for one lung ventilation. Today, there is an increasing interest in developing the technique for lung isolation to meet the anatomic and physiologic variations in infants and children. This article aims to provide an updated and comprehensive review on one-lung ventilation strategies for infants and children undergoing VATS. Search of terms such as ′One lung ventilation for infants and children′, ′Video assisted thoracoscopic surgery for infants and children′, and ′Physiologic changes during one lung ventilation for infants and children′ were used. The search mechanics and engines for this review included the following: Kandang Kerbau Hospital (KKH eLibrary, PubMed, Ovid Medline, Cochrane Central Register of Controlled Trials, and Cochrane Database of Systematic Reviews. During the search the author focused on significant current and pilot randomized control trials, case reports, review articles, and editorials. Critical decision making on what device to use based on the age, weight, and pathology of the patient; and how to use it for lung isolation are discussed in this article. Furthermore, additional information regarding the advantages, limitations, techniques of insertion and maintenance of each device for one lung ventilation in infants and children were the highlights in this article.

  4. Video-Assisted Thoracoscopic Surgery in Patients With Clinically Resectable Lung Tumors

    Directory of Open Access Journals (Sweden)

    H. Sakai

    1996-01-01

    Full Text Available To investigate the feasibility of thoracoscopic resection, a pilot study was performed in patients with clinically resectable lung tumors. In 40 patients, Video-assisted thoracic surgery (VATS was performed because of suspicion of malignancy. There were 29 men and 11 women with a median age of 54.8 years (range 18 to 78. Preoperative indications were suspected lung cancer and tumor in 27 patients, assessment of tumor resectability in 7 patients, and probability of metastatic tumors in 6 patients. The final diagnoses in the 27 patients with suspected lung cancer were 12 primary lung cancers, 6 lung metastases, and 9 benign lesions. The success rates for VATS (no conversion to thoracotomy were 1 of 12 (8.3% for resectable stage I lung cancer, 8 of 12 (66.7% for metastatic tumors, and 9 of 9 (100% for benign tumors. With VATS, 6 of 7 patients (85.7%, possible stage III non-small cell lung cancer, an explorative thoracotomy with was avoided, significantly reducing morbidity. The reasons for conversion to thoracotomy were 1 oncological (N2 lymph node dissection and prevention of tumor spillage and 2 technical (inability to locate the nodule, central localization, no anatomical fissure, or poor lung function requiring full lung ventilation. The ultimate diagnoses were 19 lung cancers, 12 metastatic lung tumors, and 9 benign lung tumors. Our data show the limitations of VATS for malignant tumors in general use. These findings, together with the fact that experience in performing thoracoscopic procedures demonstrates a learning curve, may limit the use of thoracoscopic resection as a routine surgical procedure, especially when strict oncological rules are respected.

  5. Equine-Assisted Psychotherapy: An Emerging Trauma-Informed Intervention

    Directory of Open Access Journals (Sweden)

    Page Walker Buck

    2017-09-01

    Full Text Available Equine-assisted psychotherapy (EAP has emerged as a promising, evidence-based intervention for the treatment of trauma and stressor-related disorders. This experiential therapy offers an option for clients whose traumatic experiences render traditional talk therapies ineffective. Initial research on the most robust model of EAP, developed by the Equine Assisted Growth and Learning Association (EAGALA, indicates strong, positive effects for children, adolescents and adults who have experienced trauma. EAGALA was designed to allow for rigorous evaluation of efficacy, a clear theoretical base, standardized implementation, and ongoing training for practitioners. As the primary providers of mental and behavioral health services in the United States, social workers are keenly aware of the need for a portfolio of treatment methods to manage the increasing demand for services. EAP has emerged as an important addition to this portfolio, providing options for some the most vulnerable client populations.

  6. Multidimensional intervention and sickness absence in assistant nursing students

    DEFF Research Database (Denmark)

    Svensson, Annemarie Lyng; Strøyer, Jesper; Ebbehøj, Niels Erik

    2009-01-01

    BACKGROUND: When handling patients, nursing assistant (NA) students and nurse students are frequently exposed to risk factors for low back pain (LBP) including sudden loads and twisting and bending of the spine. Furthermore, LBP is a major cause of sickness absence. AIMS: To ascertain...... questionnaire. Sickness absence during the study period increased in both groups but the increase was significantly lower in the intervention group than the control group, mean (standard deviation) number of days 12 (20) versus 18 (34), P change in the mean level...

  7. Video-Assisted Laser Resection of Lung Metastases-Feasibility of a New Surgical Technique.

    Science.gov (United States)

    Meyer, Christian; Bartsch, Detlef; Mirow, Nikolas; Kirschbaum, Andreas

    2017-08-01

    Background  Our pilot study describes our initial experience to do a laser resection of lung metastases under video-assisted thoracoscopic control via a minithoracotomy. With this approach, if needed, mediastinal lymphadenectomy is also possible. Methods  In this study, 15 patients (11 men and 4 women, mean age: 60 years) with resectable lung metastases of different solid primary tumors (colorectal cancer in seven patients, melanoma in three patients, renal cell carcinoma in two patients, and one each with oropharyngeal cancer, breast cancer, and seminoma) were included. An anterior minithoracotomy incision (approximately 5-7 cm length) was created in the fifth intercostal space and a soft tissue retractor (Alexis Protector; Applied Medical) was positioned. Two additional working ports were inserted. The entire lung was palpated via the minithoracotomy. All detected lung metastases were removed under thoracoscopic control. Nonanatomic resections were performed using a diode-pumped neodymium-doped yttrium aluminium garnet laser (LIMAX120; KLS Martin GmbH & Co KG) with a laser power of 80 W in a noncontact modus. Deeper parenchymal lesions were sutured. Results  A total of 29 lung metastases up to 30 mm in size were resected and all metastases diagnosed on preoperative imaging were detected. All diagnosed lung metastases were completely resected (R0). The median operation time was 102 (range: 85-120) minutes. Median blood loss was 47.6 mL and no postoperative complications occurred. Neither local recurrences nor new lung metastases were observed within 6 months after the procedures. Conclusion  Video-assisted laser resection of lung metastases is safe, effective, and fulfills the requirements of modern lung metastases surgery. Georg Thieme Verlag KG Stuttgart · New York.

  8. Animal-assisted interventions as innovative tools for mental health

    Directory of Open Access Journals (Sweden)

    Francesca Cirulli

    2011-12-01

    Full Text Available There is a growing interest for the potential health benefits of human-animal interactions. Although scientific evidence on the effects is far from being consistent, companion animals are used with a large number of human subjects, ranging from children to elderly people, who benefit most from emotional support. Based on a comprehensive review of the literature, this paper examines the potential for domesticated animals, such as dogs, for providing emotional and physical opportunities to enrich the lives of many frail subjects. In particular, we focus on innovative interventions, including the potential use of dogs to improve the life of emotionally-impaired children, such as those affected by autism spectrum disorders. Overall an ever increasing research effort is needed to search for the mechanism that lie behind the human-animal bond as well as to provide standardized methodologies for a cautious and effective use of animal-assisted interventions.

  9. Animal-assisted interventions as innovative tools for mental health.

    Science.gov (United States)

    Cirulli, Francesca; Borgi, Marta; Berry, Alessandra; Francia, Nadia; Alleva, Enrico

    2011-01-01

    There is a growing interest for the potential health benefits of human-animal interactions. Although scientific evidence on the effects is far from being consistent, companion animals are used with a large number of human subjects, ranging from children to elderly people, who benefit most from emotional support. Based on a comprehensive review of the literature, this paper examines the potential for domesticated animals, such as dogs, for providing emotional and physical opportunities to enrich the lives of many frail subjects. In particular, we focus on innovative interventions, including the potential use of dogs to improve the life of emotionally-impaired children, such as those affected by autism spectrum disorders. Overall an ever increasing research effort is needed to search for the mechanism that lie behind the human-animal bond as well as to provide standardized methodologies for a cautious and effective use of animal-assisted interventions.

  10. Animal-Assisted Interventions in Dutch Nursing Homes: A Survey.

    Science.gov (United States)

    Schuurmans, Lonneke; Enders-Slegers, Marie-Jose; Verheggen, Theo; Schols, Jos

    2016-07-01

    Animal-assisted interventions (AAI) have become more and more popular in nursing homes in the past decade. Various initiatives for using animals in nursing homes have been developed over the years (eg, animal visiting programs, residential companion animals, petting zoos) and, on the whole, the number of nursing homes that refuse animals on their premises has declined. In this survey, we aimed to determine how many Dutch nursing homes offer AAIs, what type of interventions are used, and with what aim. We also focus on the use of underlying health, hygiene, and (animal) safety protocols. Using an online Dutch nursing home database, we invited all listed (457) nursing home organizations in the Netherlands (encompassing a total of 804 nursing home locations) to participate in our digital survey, powered by SurveyMonkey. The survey consisted of a total of 45 questions, divided into general questions about the use of animals in interventions; the targeted client population(s); and specific questions about goals, guidelines, and protocols. The results were analyzed with SPSS Statistics. In the end, 244 surveys, representing 165 organizations, were returned: 125 nursing homes used AAI in one way or another, 40 did not. Nursing homes that did not offer AAI cited allergy and hygiene concerns as the most important reasons. Most nursing homes offering AAI used visiting animals, mostly dogs (108) or rabbits (76). A smaller number of nursing homes had resident animals, either living on the ward or in a meadow outside. Almost all programs involved animal-assisted activities with a recreational purpose; none of the participating nursing homes provided animal assisted therapy with therapeutic goals. Psychogeriatric patients were most frequently invited to participate. A total of 88 nursing homes used alternatives when animals were not an option or not available. The most popular alternative was the use of stuffed animals (83) followed by FurReal Friends robotic toys (14). The

  11. Patient benefit of dog-assisted interventions in health care: a systematic review

    OpenAIRE

    Lundqvist, Martina; Carlsson, Per; Sjödahl, Rune; Theodorsson, Elvar; Levin, Lars-Åke

    2017-01-01

    Background Dogs are the most common companion animal, and therefore not surprisingly a popular choice for animal-assisted interventions. Dog-assisted interventions are increasingly used in healthcare. The aim of the review was to conduct a systematic literature review of quantitative studies on dog-assisted interventions in healthcare, with the intention of assessing the effects and cost-effectiveness of the interventions for different categories of patients. Methods A systematic review of th...

  12. Technology-assisted rehabilitation interventions following pediatric brain injury.

    Science.gov (United States)

    Wade, Shari L; Narad, Megan E; Shultz, Emily L; Kurowski, Brad G; Miley, Aimee E; Aguilar, Jessica M; Adlam, Anna-Lynne R

    2018-04-01

    Following traumatic brain injury (TBI), children experience a variety of physical, motor, speech, and cognitive deficits that can have a long-term detrimental impact. The emergence and popularity of new technologies has led to research into the development of various apps, gaming systems, websites, and robotics that might be applied to rehabilitation. The objective of this narrative review was to describe the current literature regarding technologically-assisted interventions for the rehabilitation of motor, neurocognitive, behavioral, and family impairments following pediatric TBI. We conducted a series of searches for peer-reviewed manuscripts published between 2000 and 2017 that included a technology-assisted component in the domains of motor, language/communication, cognition, behavior, social competence/functioning, family, and academic/school-based functioning. Findings suggested several benefits of utilizing technology in TBI rehabilitation including facilitating engagement/adherence, increasing access to therapies, and improving generalizability across settings. There is fairly robust evidence regarding the efficacy of online family problem-solving therapy in improving behavior problems, executive functioning, and family functioning. There was less compelling, but still promising, evidence regarding the efficacy other technology for motor deficits, apps for social skills, and computerized programs for cognitive skills. Overall, many studies were limited in the rigor of their methodology due to small heterogeneous samples and lack of control groups. Technology-assisted interventions have the potential to enhance pediatric rehabilitation after TBI. Future research is needed to further support their efficacy with larger controlled trials and to identify characteristics of children who are most likely to benefit.

  13. Preemptive hemodynamic intervention restricting the administration of fluids attenuates lung edema progression in oleic acid-induced lung injury.

    Science.gov (United States)

    Gil Cano, A; Gracia Romero, M; Monge García, M I; Guijo González, P; Ruiz Campos, J

    2017-04-01

    A study is made of the influence of preemptive hemodynamic intervention restricting fluid administration upon the development of oleic acid-induced lung injury. A randomized in vivo study in rabbits was carried out. University research laboratory. Sixteen anesthetized, mechanically ventilated rabbits. Hemodynamic measurements obtained by transesophageal Doppler signal. Respiratory mechanics computed by a least square fitting method. Lung edema assessed by the ratio of wet weight to dry weight of the right lung. Histological examination of the left lung. Animals were randomly assigned to either the early protective lung strategy (EPLS) (n=8) or the early protective hemodynamic strategy (EPHS) (n=8). In both groups, lung injury was induced by the intravenous infusion of oleic acid (OA) (0.133mlkg -1 h -1 for 2h). At the same time, the EPLS group received 15mlkg -1 h -1 of Ringer lactate solution, while the EPHS group received 30mlkg -1 h -1 . Measurements were obtained at baseline and 1 and 2h after starting OA infusion. After 2h, the cardiac index decreased in the EPLS group (pedema was greater in the EPHS group (pedema progression was attenuated by preemptively restricting the administration of fluids. Copyright © 2016 Elsevier España, S.L.U. y SEMICYUC. All rights reserved.

  14. Subxiphoid uniportal video-assisted thoracoscopic surgery for synchronous bilateral lung resection.

    Science.gov (United States)

    Yang, Xueying; Wang, Linlin

    2018-01-01

    With advancements in medical imaging and current emphasis on regular physical examinations, multiple pulmonary lesions increasingly are being detected, including bilateral pulmonary lesions. Video-assisted thoracic surgery is an important method for treating such lesions. Most of video-assisted thoracic surgeries for bilateral pulmonary lesions were two separate operations. Herein, we report a novel technique of synchronous subxiphoid uniportal video-assisted thoracic surgery for bilateral pulmonary lesions. Synchronous bilateral lung resection procedures were performed through a single incision (~4 cm, subxiphoid). This technique was used successfully in 11 patients with bilateral pulmonary lesions. There were no intraoperative deaths or mortality recorded at 30 days. Our results show that the subxiphoid uniportal thoracoscopic procedure is a safe and feasible surgical procedure for synchronous bilateral lung resection with less surgical trauma, postoperative pain and better cosmetic results in qualifying patients. Further analysis is ongoing, involving a larger number of subjects.

  15. Artificial intelligence-assisted occupational lung disease diagnosis.

    Science.gov (United States)

    Harber, P; McCoy, J M; Howard, K; Greer, D; Luo, J

    1991-08-01

    An artificial intelligence expert-based system for facilitating the clinical recognition of occupational and environmental factors in lung disease has been developed in a pilot fashion. It utilizes a knowledge representation scheme to capture relevant clinical knowledge into structures about specific objects (jobs, diseases, etc) and pairwise relations between objects. Quantifiers describe both the closeness of association and risk, as well as the degree of belief in the validity of a fact. An independent inference engine utilizes the knowledge, combining likelihoods and uncertainties to achieve estimates of likelihood factors for specific paths from work to illness. The system creates a series of "paths," linking work activities to disease outcomes. One path links a single period of work to a single possible disease outcome. In a preliminary trial, the number of "paths" from job to possible disease averaged 18 per subject in a general population and averaged 25 per subject in an asthmatic population. Artificial intelligence methods hold promise in the future to facilitate diagnosis in pulmonary and occupational medicine.

  16. Animal-Assisted Intervention for trauma: a systematic literature review

    Directory of Open Access Journals (Sweden)

    Marguerite Elizabeth O'haire

    2015-08-01

    Full Text Available Animals have a long history of inclusion in psychiatric treatment. There has been a recent growth in the empirical study of this practice, known as Animal-Assisted Intervention (AAI. We conducted a systematic review of the empirical literature on AAI for trauma, including posttraumatic stress disorder (PTSD. Ten studies qualified for inclusion, including six peer-reviewed journal articles and four theses. Participants were predominantly survivors of child abuse, in addition to military veterans. The presentation of AAI was highly variable across the studies. The most common animal species were dogs and horses. The most prevalent outcomes were reduced depression, PTSD symptoms, and anxiety. There was a low level of methodological rigor in most studies, indicating the preliminary nature of this area of investigation. We conclude that AAI may provide promise as a complementary treatment option for trauma, but that further research is essential to establish feasibility, efficacy, and manualizable protocols.

  17. Animal-Assisted Intervention for trauma: a systematic literature review.

    Science.gov (United States)

    O'Haire, Marguerite E; Guérin, Noémie A; Kirkham, Alison C

    2015-01-01

    Animals have a long history of inclusion in psychiatric treatment. There has been a recent growth in the empirical study of this practice, known as Animal-Assisted Intervention (AAI). We conducted a systematic review of the empirical literature on AAI for trauma, including posttraumatic stress disorder (PTSD). Ten studies qualified for inclusion, including six peer-reviewed journal articles and four unpublished theses. Participants were predominantly survivors of child abuse, in addition to military veterans. The presentation of AAI was highly variable across the studies. The most common animal species were dogs and horses. The most prevalent outcomes were reduced depression, PTSD symptoms, and anxiety. There was a low level of methodological rigor in most studies, indicating the preliminary nature of this area of investigation. We conclude that AAI may provide promise as a complementary treatment option for trauma, but that further research is essential to establish feasibility, efficacy, and manualizable protocols.

  18. Video-assisted Thoracoscopic surgery (VATS) lobectomy for lung cancer does not induce a procoagulant state

    DEFF Research Database (Denmark)

    Christensen, Thomas Decker; Vad, Henrik; Pedersen, Søren

    2017-01-01

    Background: Changes in the coagulation system in patients undergoing surgery for lung cancer have been sparsely investigated and the impact of the surgical trauma on the coagulation system is largely unknown in these patients. An increased knowledge could potentially improve the thromboprophylaxis...... regimes. The aim of this study was to assess the coagulation profile evoked in patients undergoing curative surgery by Video-Assisted Thoracoscopic Surgery (VATS) lobectomy for primary lung cancer. Methods: Thirty-one patients diagnosed with primary lung cancer undergoing VATS lobectomy were prospectively......: Patients undergoing VATS lobectomy are normocoagulable in the preoperative state and a VATS lobectomy does not significantly influence the coagulation. Trial registration: The trial is registered at ClinicalTrials.gov (Identifier: NCT01741506) and at EudraCTno. 2012-002409-23. Registered December 2012....

  19. Synergistic effect of DSA and MSCTA in interventional therapy for lung cancer

    International Nuclear Information System (INIS)

    Peng Liaohe; Xiao Xiangsheng; Jia Ningyang; Dong Sheng; Dong Weihua

    2009-01-01

    Objective: To evaluate the synergistic effect of DSA and MSCTA in interventional therapy for lung cancer. Methods Interventional therapy was performed in 46 patients with lung cancer. With real time helical thin slice CT scanning, MSCTA of tumor feeding artery was performed in 26 patients. Images obtained from enhanced MSCT scanning were processed at the console workstation. Spatial anatomical characteristics of tumor feeding artery were observed by using different rotations of view. DSA study and the interventional therapy were followed up in 26 patients with lung cancer. Results: All tumor feeding arteries in 26 patients with lung cancer were observed by using VR, MIP and MPR, which could exactly display the origin, course and diameter of the vessels. DSA had a high consistency with MSCTA in displaying the tumor vascularity, tumor stain, and the origin of tumor-feeding artery in the patients who received MSCTA and the interventional therapy. The number of catheter used, the dosage of contrast medium, the sequence of subtraction, the fluoroscopic time and operation time in the group with use of CTA was less than that in the group without use of CTA, and the difference between two groups was statistically significant (P 0.05). Conclusion: The anatomical characteristics of tumor-feeding artery in patients with lung cancer can be stereoscopically and clearly displayed on preoperative routine MSCTA, providing useful information and thus making the interventional procedure more safe and effective. Simultaneous use of DSA and MSCTA is reasonable and practicable, which has synergistic effect in interventional therapy for lung cancer. (authors)

  20. [Use of video-assisted thoracoscopy in diagnosis and therapy of single circular formations in the lung].

    Science.gov (United States)

    Klimenko, V N; Barchuk, A S; Lemekhov, V G

    2006-01-01

    An evaluation is presented of the data on use of video-assisted thoracoscopy in the diagnosis and therapy of 45 patients with single circular formations in the lung. Indications and contraindications for the management of benign and malignant single tumors of the lung are discussed alongside a review of the Russian and foreign literature.

  1. Robot-Assisted Risky Intervention, Search, Rescue and Environmental Surveillance

    Directory of Open Access Journals (Sweden)

    Maki K. Habib

    2010-03-01

    Full Text Available Technology has become the solution to many long-standing problems, and while current technologies may be effective, it is far from fully addressing the hug, complex, difficult and challenging tasks associated with disaster missions and risky intervention. The challenge is in finding creative, reliable and applicable technical solutions in such highly constrained and uncertain environment. In addition, it is necessary to overcome constrains on resources by developing innovative, cost effective and practical technology. Robotics can play important intelligent and technological roles that support first response equipment in harsh and dangerous environments while replacing rescue personnel from entering unreachable or unsafe places. Robotics solutions that are well adapted to local conditions of unstructured and unknown environment can greatly improve safety and security of personnel as well as work efficiency, productivity and flexibility. Solving and fulfilling the needs of such tasks presents challenges in robotic mechanical structure and mobility, sensors and sensor fusion, autonomous and semi autonomous control, planning and navigation, and machine intelligence. This paper categorizes the source of disasters and associated missions, and highlights the needs for suitable and reliable technology and technical and functional requirements of robotic systems to fulfill task objectives. In addition, it shows that robotic technologies can be used for disasters prevention or early warning, intervention and recovery efforts during disasters with all possible kinds of relevant missions while ensuring quality of service and safety of human beings. Some of these missions may include: demining, search and rescue, surveillance, reconnaissance and risk assessment, evacuation assistance, intrusion/victim detection and assessment, etc.

  2. Robot-Assisted Risky Intervention, Search, Rescue and Environmental Surveillance

    Directory of Open Access Journals (Sweden)

    Maki K. Habib

    2010-02-01

    Full Text Available Technology has become the solution to many long-standing problems, and while current technologies may be effective, it is far from fully addressing the hug, complex, difficult and challenging tasks associated with disaster missions and risky intervention. The challenge is in finding creative, reliable and applicable technical solutions in such highly constrained and uncertain environment. In addition, it is necessary to overcome constrains on resources by developing innovative, cost effective and practical technology. Robotics can play important intelligent and technological roles that support first response equipment in harsh and dangerous environments while replacing rescue personnel from entering unreachable or unsafe places. Robotics solutions that are well adapted to local conditions of unstructured and unknown environment can greatly improve safety and security of personnel as well as work efficiency, productivity and flexibility. Solving and fulfilling the needs of such tasks presents challenges in robotic mechanical structure and mobility, sensors and sensor fusion, autonomous and semi autonomous control, planning and navigation, and machine intelligence. This paper categorizes the source of disasters and associated missions, and highlights the needs for suitable and reliable technology and technical and functional requirements of robotic systems to fulfill task objectives. In addition, it shows that robotic technologies can be used for disasters prevention or early warning, intervention and recovery efforts during disasters with all possible kinds of relevant missions while ensuring quality of service and safety of human beings. Some of these missions may include: demining, search and rescue, surveillance, reconnaissance and risk assessment, evacuation assistance, intrusion/victim detection and assessment, etc.

  3. Medical practitioners' attitudes towards animal assisted interventions. An Italian survey.

    Science.gov (United States)

    Pinto, Anna; De Santis, Marta; Moretti, Carlo; Farina, Luca; Ravarotto, Licia

    2017-08-01

    The present study had a dual purpose: to obtain a comprehensive picture of the Italian medical practitioners' opinions, professional experiences, training needs and knowledge of Animal Assisted Interventions (AAI); and to provide a detailed description of the medical practitioners who are characterized by a strongly positive attitude towards AAI. An online survey addressed to Italian medical practitioners was carried out using a 35-items structured questionnaire. Data obtained from the survey were analysed through appropriate summary statistics, analysis of variance (ANOVA) and logistic regression analysis. 670 medical practitioners participated in the online survey. Among them, 508 stated that they knew of AAI. 93.7% of these described themselves fully favourable towards the use of the human-animal relationship for therapeutic purposes, 84.4% defined themselves as confident and interested in studying the theme. A positive attitude towards AAI was greater in females, in people between 45 and 54 years old, in those who are pet owners and in those who believe that conferences are the most suitable tool to share information on AAI. The chance of having a positive attitude towards AAI is higher in respondents with specific characteristics. Data collected could be used as a starting point to promote and implement communication and training activities on AAI addressed to medical practitioners. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. Antioxidant intervention of smoking-induced lung tumor in mice by vitamin E and quercetin

    International Nuclear Information System (INIS)

    Yang, Jie; Li, Jun-Wen; Wang, Lu; Chen, Zhaoli; Shen, Zhi-Qiang; Jin, Min; Wang, Xin-Wei; Zheng, Yufei; Qiu, Zhi-Gang; Wang, Jing-feng

    2008-01-01

    Epidemiological and in vitro studies suggest that antioxidants such as quercetin and vitamin E (VE) can prevent lung tumor caused by smoking; however, there is limited evidence from animal studies. In the present study, Swiss mouse was used to examine the potential of quercetin and VE for prevention lung tumor induced by smoking. Our results suggest that the incidence of lung tumor and tumor multiplicity were 43.5% and 1.00 ± 0.29 in smoking group; Quercetin has limited effects on lung tumor prevention in this in vivo model, as measured by assays for free radical scavenging, reduction of smoke-induced DNA damage and inhibition of apoptosis. On the other hand, vitamin E drastically decreased the incidence of lung tumor and tumor multiplicity which were 17.0% and 0.32 ± 0.16, respectively (p < 0.05); and demonstrated prominent antioxidant effects, reduction of DNA damage and decreased cell apoptosis (p < 0.05). Combined treatment with quercetin and VE in this animal model did not demonstrate any effect greater than that due to vitamin E alone. In addition, gender differences in the occurrence of smoke induced-lung tumor and antioxidant intervention were also observed. We conclude that VE might prevent lung tumor induced by smoking in Swiss mice

  5. The Role of Interventional Oncology in the Management of Lung Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Duka, Ejona, E-mail: ejonaduka@hotmail.com; Ierardi, Anna Maria, E-mail: amierardi@yahoo.it; Floridi, Chiara, E-mail: chiara.floridi@gmail.com; Terrana, Alberto, E-mail: albertoterrana@libero.it; Fontana, Federico, E-mail: fede.fontana@libero.it [Insubria University, Radiology Department (Italy); Carrafiello, Gianpaolo, E-mail: gcarraf@gmail.com [University of Milan, Diagnostic and Interventional Radiology Department (Italy)

    2017-02-15

    Interventional radiological procedures for diagnosis and treatment of lung cancer have become increasingly important. Imaging-guided percutaneous biopsy has become the modality of choice for diagnosing lung cancer, and in the era of target therapies, it is an useful tool to define earlier patient-specific tumor phenotypes. In functionally inoperable patients, especially the ablative procedures are potentially curative alternatives to surgery. In addition to thermally ablative treatment, selective chemoembolization by a vascular access allows localized therapy. These treatments are considered for patients in a reduced general condition which does not allow systemic chemotherapy. The present article reviews the role of interventional oncology in the management of primary lung cancer, focusing on the state of the art for each procedure.

  6. Fast CT-CT Fluoroscopy Registration with Respiratory Motion Compensation for Image-Guided Lung Intervention

    NARCIS (Netherlands)

    Su, P.; Xue, Z.; Lu, K.; Yang, J.; Wong, S.T.

    2012-01-01

    CT-fluoroscopy (CTF) is an efficient imaging method for guiding percutaneous lung interventions. During CTF-guided biopsy procedure, three to ten axial sectional images are captures in a very short time period to provide nearly real-time feedback to advise adjustment of the needle as it is advanced

  7. Peer-Assisted Learning Strategies. What Works Clearinghouse Intervention Report

    Science.gov (United States)

    What Works Clearinghouse, 2013

    2013-01-01

    "Peer-Assisted Learning Strategies" is a peer-tutoring program for grades K-6 that aims to improve student proficiency in math and other disciplines. This report focuses on "Peer-Assisted Learning Strategies" for math. The math program supplements students' existing math curriculum and is based on peer-mediated instruction, a…

  8. Neurally adjusted ventilatory assist decreases ventilator-induced lung injury and non-pulmonary organ dysfunction in rabbits with acute lung injury

    NARCIS (Netherlands)

    Brander, Lukas; Sinderby, Christer; Lecomte, François; Leong-Poi, Howard; Bell, David; Beck, Jennifer; Tsoporis, James N.; Vaschetto, Rosanna; Schultz, Marcus J.; Parker, Thomas G.; Villar, Jesús; Zhang, Haibo; Slutsky, Arthur S.

    2009-01-01

    OBJECTIVE: To determine if neurally adjusted ventilatory assist (NAVA) that delivers pressure in proportion to diaphragm electrical activity is as protective to acutely injured lungs (ALI) and non-pulmonary organs as volume controlled (VC), low tidal volume (Vt), high positive end-expiratory

  9. Effect of tidal volume on extravascular lung water content during one-lung ventilation for video-assisted thoracoscopic surgery: a randomised, controlled trial.

    Science.gov (United States)

    Qutub, Hatem; El-Tahan, Mohamed R; Mowafi, Hany A; El Ghoneimy, Yasser F; Regal, Mohamed A; Al Saflan, AbdulHadi A

    2014-09-01

    The use of low tidal volume during one-lung ventilation (OLV) has been shown to attenuate the incidence of acute lung injury after thoracic surgery. To test the effect of tidal volume during OLV for video-assisted thoracoscopic surgery on the extravascular lung water content index (EVLWI). A randomised, double-blind, controlled study. Single university hospital. Thirty-nine patients scheduled for elective video-assisted thoracoscopic surgery. Patients were randomly assigned to one of three groups (n = 13 per group) to ventilate the dependent lung with a tidal volume of 4, 6 or 8 ml  kg(-1) predicted body weight with I:E ratio of 1:2.5 and PEEP of 5 cm H2O. The primary outcomes were perioperative changes in EVLWI and EVLWI to intrathoracic blood volume index (ITBVI) ratio. Secondary outcomes included haemodynamics, oxygenation indices, incidences of postoperative acute lung injury, atelectasis, pneumonia, morbidity and 30-day mortality. A tidal volume of 4 compared with 6 and 8 ml  kg(-1) after 45 min of OLV resulted in an EVLWI of 4.1 [95% confidence interval (CI) 3.5 to 4.7] compared with 7.7 (95% CI 6.7 to 8.6) and 8.6 (95% CI 7.5 to 9.7) ml  kg(-1), respectively (P tidal volume of 4 ml kg during OLV was associated with less lung water content than with larger tidal volumes of 6 to 8 ml kg(-1), although no patient developed acute lung injury. Further studies are required to address the usefulness of EVLWI as a marker for the development of postoperative acute lung injury after the use of a low tidal volume during OLV in patients undergoing pulmonary resection. Clinicaltrials.gov identifier: NCT01762709.

  10. Robot-assisted surgery for lung cancer: State of the art and perspectives.

    Science.gov (United States)

    Veronesi, Giulia; Novellis, Pierluigi; Voulaz, Emanuele; Alloisio, Marco

    2016-11-01

    The robotic surgical system is the result of a long process of development aimed at producing a natural extension of the surgeon's eyes and hands via the intermediation of a computer. In this way, the ease of movement obtained with open surgery is summated with the advantages of the minimally invasive technique. Since 2000, when the first robotic system for surgery was introduced, robot-assisted thoracic surgery (RATS) has been adopted by an increasing number of centres around the world, and today is used in ∼10% of lobectomies in the US. Here, we review the characteristics and function of the robotic system available today (namely, Intuitive Surgical Inc.'s da Vinci Surgical System), outline the different techniques for major lung resection via RATS, compare RATS with video-assisted thoracoscopic surgery (VATS) and thoracotomy, and speculate on future developments. To date, no randomized trials have reported comparative data on RATS vs. VATS/thoracotomy for lung cancer. Retrospective analysis comparing RATS vs. thoracotomy have revealed advantages for the former, especially shorter hospital stays and a lower complication rate, but RATS produces similar or only slightly better results to VATS, the two being minimally invasive techniques with no need for rib separation. A few studies have reported RATS to be safer than VATS, with less conversions for bleeding, less complications; in others, it was associated with lower postoperative consumption of pain killers and quicker return of patients to normal activity. In addition, lymphnode upstaging has been shown to be higher with RATS than with VATS, with a similar rate as thoracotomy. The main disadvantage of RATS is the higher costs of instrumentation. Nevertheless, the future will probably see reductions in the costs and improvements in the instrumentation, integration with 3D imaging to improve virtual reality, and more patients benefitting from minimally invasive procedures for lung malignancies. Copyright © 2016

  11. Peer-Assisted Learning Strategies. What Works Clearinghouse Intervention Report

    Science.gov (United States)

    What Works Clearinghouse, 2012

    2012-01-01

    "Peer-Assisted Learning Strategies" (PALS) is a peer-tutoring instructional program that supplements the primary reading curriculum. Pairs of students work together on reading activities intended to improve reading accuracy, fluency, and comprehension. Students in the pairs--who alternately take on the roles of tutor and tutee--read…

  12. Decreasing Transition Times in Elementary School Classrooms: Using Computer-Assisted Instruction to Automate Intervention Components

    Science.gov (United States)

    Hine, Jeffrey F.; Ardoin, Scott P.; Foster, Tori E.

    2015-01-01

    Research suggests that students spend a substantial amount of time transitioning between classroom activities, which may reduce time spent academically engaged. This study used an ABAB design to evaluate the effects of a computer-assisted intervention that automated intervention components previously shown to decrease transition times. We examined…

  13. A novel approach in extracorporeal circulation: individual, integrated, and interactive heart-lung assist (I3-Assist).

    Science.gov (United States)

    Wagner, Georg; Schlanstein, Peter; Fiehe, Sandra; Kaufmann, Tim; Kopp, Rüdger; Bensberg, Ralf; Schmitz-Rode, Thomas; Steinseifer, Ulrich; Arens, Jutta

    2014-04-01

    Extracorporeal life support (ECLS) is a well-established technique for the treatment of different cardiac and pulmonary diseases, e.g., congenital heart disease and acute respiratory distress syndrome. Additionally, severely ill patients who cannot be weaned from the heart-lung machine directly after surgery have to be put on ECLS for further therapy. Although both systems include identical components, a seamless transition is not possible yet. The adaption of the circuit to the patients' size and demand is limited owing to the components available. The project I³-Assist aims at a novel concept for extracorporeal circulation. To better match the patient's therapeutic demand of support, an individual number of one-size oxygenators and heat exchangers will be combined. A seamless transition between cardiopulmonary bypass and ECLS will be possible as well as the exchange of components during therapy to enhance circuit maintenance throughout long-term support. Until today, a novel oxygenator and heat exchanger along with a simplified manufacturing protocol have been established. The first layouts of the unit to allow the spill- and bubble-free connection and disconnection of modules as well as improved cannulas and a rotational pump are investigated using computational fluid dynamics. Tests were performed according to current guidelines in vitro and in vivo. The test results show the feasibility and potential of the concept.

  14. Patient benefit of dog-assisted interventions in health care: a systematic review.

    Science.gov (United States)

    Lundqvist, Martina; Carlsson, Per; Sjödahl, Rune; Theodorsson, Elvar; Levin, Lars-Åke

    2017-07-10

    Dogs are the most common companion animal, and therefore not surprisingly a popular choice for animal-assisted interventions. Dog-assisted interventions are increasingly used in healthcare. The aim of the review was to conduct a systematic literature review of quantitative studies on dog-assisted interventions in healthcare, with the intention of assessing the effects and cost-effectiveness of the interventions for different categories of patients. A systematic review of the scientific literature reporting results of studies in healthcare, nursing home or home care settings, was conducted. The inclusion criteria applied for this review were: quantitative studies, inclusion of at least 20 study subjects, existence of a control and performed in healthcare settings including nursing homes and home care. The electronic databases PubMed, AMED, CINAHL and Scopus were searched from their inception date through January 2017, for published articles from peer-reviewed journals with full text in English. Eighteen studies that fulfilled the inclusion criteria, and were judged to be of at least moderate quality, were included in the analysis. Three of them showed no effect. Fifteen showed at least one significant positive effect but in most studied outcome measures there was no significant treatment effect. Dog-assisted therapy had the greatest potential in treatment of psychiatric disorders among both young and adult patients. Dog-assisted activities had some positive effects on health, wellbeing, depression and quality of life for patients with severe cognitive disorders. Dog-assisted support had positive effects on stress and mood. The overall assessment of the included studies indicates minor to moderate effects of dog-assisted therapy in psychiatric conditions, as well as for dog-assisted activities in cognitive disorders and for dog-assisted support in different types of medical interventions. However, the majority of studied outcome measures showed no significant effect.

  15. Perspective of clinical application of pumpless extracorporeal lung assist (ECMO in newborn

    Directory of Open Access Journals (Sweden)

    Gandolfi José Francisco

    2003-01-01

    Full Text Available Extracorporeal lung assist (ECLA has been proposed as an invasive alternative to conventional treatment when oxygenation is not possible by rigorous mechanical ventilation alone. Usually, ECLA is carried out by establishing a venovenous or venoarterial shunt consisting of a roller or centrifugal pump, a membrane oxygenator, and a heat exchanger. However, the extracorporeal membrane oxygenation (ECMO with circulatory support lead hemolysis, coagulation disorders, inflammatory response, and specific technical complications inherent to a procedure of high risk and cost. To reduce the drawbacks of mechanical blood trauma during prolonged ECLA, the patient´s arteriovenous pressure gradient as the driving force for the blood flow through for the extracorporeal circuit can be used. In this article are analysed the main contributions of pumpless ECMO, used experimentally and in children and adults with respiratory failure, with perspective of clinical application in newborn.

  16. Major intraoperative complications during video-assisted thoracoscopic anatomical lung resections

    DEFF Research Database (Denmark)

    Decaluwe, Herbert; Petersen, René Horsleben; Hansen, Henrik

    2015-01-01

    OBJECTIVES: A multicentre evaluation of the frequency and nature of major intraoperative complications during video-assisted thoracoscopic (VATS) anatomical resections. METHODS: Six European centres submitted their series of consecutive anatomical lung resections with the intention to treat by VATS...... for technical reasons. In-hospital mortality was 1.4% (n = 43). Conversion to open thoracotomy was observed in 5.5% (n = 170), of whom 21.8% (n = 37) were for oncological reasons, 29.4% (n = 50) for technical reasons and 48.8% (n = 83) for complications. Vascular injuries were reported in 2.9% (n = 88) patients...... major surgery (n = 9) or immediate life-threatening complications (n = 17). Twenty-three percent of the in-hospital mortalities (n = 10/43) were related to major intraoperative complications. Eight pneumonectomies (five intraoperative and three postoperative at 0.3%) were a consequence of a major...

  17. Robotic-assisted thoracoscopic surgery for lung resection: the first Canadian series.

    Science.gov (United States)

    Fahim, Christine; Hanna, Waël; Waddell, Thomas; Shargall, Yaron; Yasufuku, Kazuhiro

    2017-08-01

    Robotic surgery was introduced as a platform for minimally invasive lung resection in Canada in October 2011. We present the first Canadian series of robotic pulmonary resection for lung cancer. Prospective databases at 2 institutions were queried for patients who underwent robotic resection for lung cancer between October 2011 and June 2015. To examine the effect of learning curves on patient and process outcomes, data were organized into 3 temporal tertiles, stratified by surgeon. A total of 167 consecutive patients were included in the study. Median age was 66 (range 27-88) years, and 46.1% ( n = 77) of patients were men. The majority of patients ( n = 141, 84%) underwent robotic lobectomy. Median duration of surgery was 270 (interquartile range [IQR] 233-326) minutes, and median length of stay (LOS) was 4 (IQR 3-6) days. Twelve patients (7%) were converted to thoracotomy. Total duration of surgery and console time decreased significantly ( p < 0.001) across tertiles, with a steady decline until case 20, followed by a plateau effect. Across tertiles, there was no significant difference in LOS, number of lymph node stations removed, or perioperative complications. The results of this case series are comparable to those reported in the literature. A prospective study to examine the outcomes and cost of robotic pulmonary resection compared with video-assisted thoracoscopic surgery should be done in the context of the Canadian health care system. We have presented the first consecutive case series of robotic lobectomy in Canada. Outcomes compare favourably to other series in the literature.

  18. Video-Assisted Thoracic Surgical Lobectomy for Lung Cancer: Description of a Learning Curve.

    Science.gov (United States)

    Yao, Fei; Wang, Jian; Yao, Ju; Hang, Fangrong; Cao, Shiqi; Cao, Yongke

    2017-07-01

    Video-assisted thoracic surgical (VATS) lobectomy is gaining popularity in the treatment of lung cancer. The aim of this study is to investigate the learning curve of VATS lobectomy by using multidimensional methods and to compare the learning curve groups with respect to perioperative clinical outcomes. We retrospectively reviewed a prospective database to identify 67 consecutive patients who underwent VATS lobectomy for lung cancer by a single surgeon. The learning curve was analyzed by using moving average and the cumulative sum (CUSUM) method. With the moving average and CUSUM analyses for the operation time, patients were stratified into two groups, with chronological order defining early and late experiences. Perioperative clinical outcomes were compared between the two learning curve groups. According to the moving average method, the peak point for operation time occurred at the 26th case. The CUSUM method also showed the operation time peak point at the 26th case. When results were compared between early- and late-experience periods, the operation time, duration of chest drainage, and postoperative hospital stay were significantly longer in the early-experience group (cases 1 to 26). The intraoperative estimated blood loss was significantly less in the late-experience group (cases 27 to 67). CUSUM charts showed a decreasing duration of chest drainage after the 36th case and shortening postoperative hospital stay after the 37th case. Multidimensional statistical analyses suggested that the learning curve for VATS lobectomy for lung cancer required ∼26 cases. Favorable intraoperative and postoperative care parameters for VATS lobectomy were observed in the late-experience group.

  19. Exercise intervention for patients diagnosed with operable non-small cell lung cancer

    DEFF Research Database (Denmark)

    Missel, Malene; Pedersen, Jesper Holst; Hendriksen, Carsten

    2015-01-01

    PURPOSE: The purpose was to explore operable lung cancer patient experiences with an exercise intervention from a longitudinal perspective according to patient motivation and patient perceived benefits and barriers of exercise. METHODS: Nineteen patients enrolled in an exercise intervention 2 weeks...... patients' expectations of physical benefits and the security of having professionals present. Patients experienced physical and emotional benefits and affirmed their social identity. Barriers were primarily related to side effects of chemotherapy. CONCLUSION: The exercise intervention was undertaken safely...... post-surgery participated in qualitative interviews at three time points. A criteria sampling strategy was applied. Ricoeur's phenomenological hermeneutical philosophy inspired the analysis. RESULTS: Patients initiated exercising median 15 days postoperative. Eight patients included in the interview...

  20. Available Interventions for Prevention of Cotton Dust-Associated Lung Diseases Among Textile Workers.

    Science.gov (United States)

    Nafees, Asaad Ahmed; Fatmi, Zafar

    2016-08-01

    The authors reviewed literature on interventions for cotton dust-associated lung diseases among textile workers. Internet sources (PubMed, Cochrane Library, Google and Google Scholar) were accessed and interventions were categorized into: Engineering or administrative controls, or personal protective equipment (PPE). Ten relevant articles were shortlisted, five related to engineering controls (pre-processing, bactericidal treatment of cotton, improved workplace design, machinery and dust control measures). Administrative controls may involve setting standards, environmental surveillance, periodic medical examinations, and workers training. Although specific guidelines are available regarding the use of PPEs, but there was little literature on their effectiveness. It was concluded that there is a dearth of literature regarding field-based assessment of interventions for control of cotton dust associated respiratory diseases and the available studies primarily focus on pre-processing of cotton. This review highlights the uncertainties that remain; and recommends several areas for future research on respiratory health of textile workers.

  1. [Quasi-experimental evaluation of a nutritional educational intervention among home support assistants for the elderly].

    Science.gov (United States)

    Barberger-Gateau, P; Helmer, C; Ouret, S; Gendron, B

    2006-06-01

    The French National Program on Nutrition and Health has defined two specific objectives targeting older persons: (i) to improve their status in calcium and vitamin D and (ii) to prevent undernutrition. Home help provides support in activities of daily living, including meals, to dependent persons. The objective of our study was to evaluate the impact of a nutritional education intervention on knowledge and practices among home support assistants for the elderly. Three facilities providing home support in Gironde (France) selected 132 home support assistants to follow an education program and 134 controls. Nutrition training was conducted in the intervention group by a dietician during two half-day sessions in May-June 2004. A non randomized controlled trial design was used for evaluation. Nutritional knowledge (20 questions) and practice (5 questions) of home support assistants were assessed by questionnaire before (April 2004) and after (September 2004) the training period in each group. Satisfaction of the intervention group was also assessed. The intervention group included 101 participants and the control group 106 persons who answered both questionnaires before and after the education program. The intervention group was significantly younger (p educated (p = 0.01) and had less often participated to previous nutrition training (p intervention for their mean scores of knowledge or practices. The intervention group significantly improved its knowledge score (mean gain 2.5 points, p nutritional education was very significant (p intervention in multivariate analyses. Satisfaction of trained home support assistants was very high. An education program of home support assistants for elderly persons can improve their nutritional knowledge, but this study cannot conclude that the intervention was efficient to improve the nutritional status of older persons.

  2. Implementation fidelity of a computer-assisted intervention for children with speech sound disorders.

    Science.gov (United States)

    McCormack, Jane; Baker, Elise; Masso, Sarah; Crowe, Kathryn; McLeod, Sharynne; Wren, Yvonne; Roulstone, Sue

    2017-06-01

    Implementation fidelity refers to the degree to which an intervention or programme adheres to its original design. This paper examines implementation fidelity in the Sound Start Study, a clustered randomised controlled trial of computer-assisted support for children with speech sound disorders (SSD). Sixty-three children with SSD in 19 early childhood centres received computer-assisted support (Phoneme Factory Sound Sorter [PFSS] - Australian version). Educators facilitated the delivery of PFSS targeting phonological error patterns identified by a speech-language pathologist. Implementation data were gathered via (1) the computer software, which recorded when and how much intervention was completed over 9 weeks; (2) educators' records of practice sessions; and (3) scoring of fidelity (intervention procedure, competence and quality of delivery) from videos of intervention sessions. Less than one-third of children received the prescribed number of days of intervention, while approximately one-half participated in the prescribed number of intervention plays. Computer data differed from educators' data for total number of days and plays in which children participated; the degree of match was lower as data became more specific. Fidelity to intervention procedures, competency and quality of delivery was high. Implementation fidelity may impact intervention outcomes and so needs to be measured in intervention research; however, the way in which it is measured may impact on data.

  3. Control of Respiratory Motion by Hypnosis Intervention during Radiotherapy of Lung Cancer I

    Science.gov (United States)

    Deng, Jie; Xie, Yaoqin

    2013-01-01

    The uncertain position of lung tumor during radiotherapy compromises the treatment effect. To effectively control respiratory motion during radiotherapy of lung cancer without any side effects, a novel control scheme, hypnosis, has been introduced in lung cancer treatment. In order to verify the suggested method, six volunteers were selected with a wide range of distribution of age, weight, and chest circumference. A set of experiments have been conducted for each volunteer, under the guidance of the professional hypnotist. All the experiments were repeated in the same environmental condition. The amplitude of respiration has been recorded under the normal state and hypnosis, respectively. Experimental results show that the respiration motion of volunteers in hypnosis has smaller and more stable amplitudes than in normal state. That implies that the hypnosis intervention can be an alternative way for respiratory control, which can effectively reduce the respiratory amplitude and increase the stability of respiratory cycle. The proposed method will find useful application in image-guided radiotherapy. PMID:24093100

  4. Control of Respiratory Motion by Hypnosis Intervention during Radiotherapy of Lung Cancer I

    Directory of Open Access Journals (Sweden)

    Rongmao Li

    2013-01-01

    Full Text Available The uncertain position of lung tumor during radiotherapy compromises the treatment effect. To effectively control respiratory motion during radiotherapy of lung cancer without any side effects, a novel control scheme, hypnosis, has been introduced in lung cancer treatment. In order to verify the suggested method, six volunteers were selected with a wide range of distribution of age, weight, and chest circumference. A set of experiments have been conducted for each volunteer, under the guidance of the professional hypnotist. All the experiments were repeated in the same environmental condition. The amplitude of respiration has been recorded under the normal state and hypnosis, respectively. Experimental results show that the respiration motion of volunteers in hypnosis has smaller and more stable amplitudes than in normal state. That implies that the hypnosis intervention can be an alternative way for respiratory control, which can effectively reduce the respiratory amplitude and increase the stability of respiratory cycle. The proposed method will find useful application in image-guided radiotherapy.

  5. A robotic assistant system for cardiac interventions under MRI guidance

    Science.gov (United States)

    Li, Ming; Mazilu, Dumitru; Wood, Bradford J.; Horvath, Keith A.; Kapoor, Ankur

    2010-02-01

    In this paper we present a surgical assistant system for implanting prosthetic aortic valve transapically under MRI guidance, in a beating heart. The system integrates an MR imaging system, a robotic system, as well as user interfaces for a surgeon to plan the procedure and manipulate the robot. A compact robotic delivery module mounted on a robotic arm is used for delivering both balloon-expandable and self-expanding prosthesis. The system provides different user interfaces at different stages of the procedure. A compact fiducial pattern close to the volume of interest is proposed for robot registration. The image processing and the transformation recovery methods using this fiducial in MRI are presented. The registration accuracy obtained by using this compact fiducial is comparable to the larger multi-spherical marker registration method. The registration accuracy using these two methods is less than 0.62+/-0.50 deg (mean +/- std. dev.) and 0.63+/-0.72 deg (mean +/- std. dev.), respectively. We evaluated each of the components and show that they can work together to form a complete system for transapical aortic valve replacement.

  6. Perioperative physical exercise interventions for patients undergoing lung cancer surgery: What is the evidence?

    Directory of Open Access Journals (Sweden)

    Carlotta Mainini

    2016-10-01

    Full Text Available Surgical resection appears to be the most effective treatment for early-stage non-small cell lung cancer. Recent studies suggest that perioperative pulmonary rehabilitation improves functional capacity, reduces mortality and postoperative complications and enhances recovery and quality of life in operated patients. Our aim is to analyse and identify the most recent evidence-based physical exercise interventions, performed before or after surgery. We searched in MEDLINE, EMBASE, CINAHL, Cochrane Library and PsycINFO. We included randomised controlled trials aimed at assessing efficacy of exercise-training programmes; physical therapy interventions had to be described in detail in order to be reproducible. Characteristics of studies and programmes, results and outcome data were extracted. Six studies were included, one describing preoperative rehabilitation and three assessing postoperative intervention. It seems that the best preoperative physical therapy training should include aerobic and strength training with a duration of 2–4 weeks. Although results showed improvement in exercise performance after preoperative pulmonary rehabilitation, it was not possible to identify the best preoperative intervention due to paucity of clinical trials in this area. Physical training programmes differed in every postoperative study with conflicting results, so comparison is difficult. Current literature shows inconsistent results regarding preoperative or postoperative physical exercise in patients undergoing lung resection. Even though few randomised trials were retrieved, treatment protocols were difficult to compare due to variability in design and implementation. Further studies with larger samples and better methodological quality are urgently needed to assess efficacy of both preoperative and postoperative exercise programmes.

  7. Decreasing transition times in elementary school classrooms: Using computer-assisted instruction to automate intervention components.

    Science.gov (United States)

    Hine, Jeffrey F; Ardoin, Scott P; Foster, Tori E

    2015-09-01

    Research suggests that students spend a substantial amount of time transitioning between classroom activities, which may reduce time spent academically engaged. This study used an ABAB design to evaluate the effects of a computer-assisted intervention that automated intervention components previously shown to decrease transition times. We examined the effects of the intervention on the latency to on-task behavior of 4 students in 2 classrooms. Data also were collected on students' on-task behavior during activities and teachers' use of prompts and praise statements. Implementation of the intervention substantially decreased students' latencies to on-task behavior and increased on-task behavior overall. Further, the 2 teachers used fewer prompts to cue students to transition and stay on task and provided more praise during intervention phases. We discuss how automating classroom interventions may affect student and teacher behavior as well as how it may increase procedural fidelity. © Society for the Experimental Analysis of Behavior.

  8. Comparison of therapist implemented and iPad-assisted interventions for children with autism.

    Science.gov (United States)

    Lee, Allyson; Lang, Russell; Davenport, Katy; Moore, Melissa; Rispoli, Mandy; van der Meer, Larah; Carnett, Amarie; Raulston, Tracy; Tostanoski, Amy; Chung, Clare

    2015-04-01

    This study compares intervention delivered by a therapist to intervention delivered using an iPad for two children with autism. Further, this study evaluates the influence of choice between the conditions. Time on-task, challenging behaviour, session duration and correct responses were compared across conditions in an alternating treatment design. The effect of choice was evaluated in an ABAB design. The iPad was associated with shorter intervention sessions, more time on-task and less challenging behaviour for one participant. There was no difference between conditions for the second participant. Both participants selected the iPad when given the choice and, although the effect of choice was modest, choosing was associated with more time on-task and less challenging behaviour. These data suggest that iPad-assisted intervention can be as effective as therapist-implemented intervention. Further, even for children for whom no differences between the interventions exist, offering a choice may be beneficial.

  9. A Structured Nursing Intervention to Address Oral Chemotherapy Adherence in Patients With Non-Small Cell Lung Cancer.

    Science.gov (United States)

    Boucher, Jean; Lucca, Joan; Hooper, Catherine; Pedulla, Lillian; Berry, Donna L

    2015-07-01

    To evaluate a nurse-led intervention to enhance medication knowledge and adherence using the Multinational Association for Supportive Care in Cancer Oral Agent Teaching Tool (MOATT). Longitudinal, descriptive feasibility study. An ambulatory thoracic oncology disease center located at the Dana-Farber Cancer Institute in Boston, MA. 30 adult patients with lung cancer who received the oral agent erlotinib. Structured, nurse-led education sessions using the MOATT were provided, with a 72-hour follow-up telephone contact. Participants completed a Knowledge Rating Scale (KRS) and adapted Morisky Medication Adherence Scale-8 (MMAS-8) at the end of the first cycle of oral chemotherapy. Knowledge and adherence; feasibility. Twenty-seven participants completed the study outcome measures reporting high knowledge levels and MMAS-8 scores. Structured, nurse-led education and follow-up monitoring sessions ranged from 14-30 minutes. Several participants also initiated contact for assistance with prescription procurement and symptom management. Participants reported a median of two side effects. The structured, nurse-led teaching, using the MOATT tool, and follow-up nurse contacts were feasible as integrated into the thoracic oncology setting. Adherence and knowledge outcomes were encouraging. Additional studies should include objective adherence measures and strategies for delivering supportive care to patients at home. Structured teaching with patients is important to enhance proper oral anticancer medication knowledge and adherence, including follow-up monitoring of administration and side effects at 72 hours.

  10. A cost-utility analysis of lung cancer screening and the additional benefits of incorporating smoking cessation interventions.

    Directory of Open Access Journals (Sweden)

    Andrea C Villanti

    Full Text Available A 2011 report from the National Lung Screening Trial indicates that three annual low-dose computed tomography (LDCT screenings for lung cancer reduced lung cancer mortality by 20% compared to chest X-ray among older individuals at high risk for lung cancer. Discussion has shifted from clinical proof to financial feasibility. The goal of this study was to determine whether LDCT screening for lung cancer in a commercially-insured population (aged 50-64 at high risk for lung cancer is cost-effective and to quantify the additional benefits of incorporating smoking cessation interventions in a lung cancer screening program.The current study builds upon a previous simulation model to estimate the cost-utility of annual, repeated LDCT screenings over 15 years in a high risk hypothetical cohort of 18 million adults between age 50 and 64 with 30+ pack-years of smoking history. In the base case, the lung cancer screening intervention cost $27.8 billion over 15 years and yielded 985,284 quality-adjusted life years (QALYs gained for a cost-utility ratio of $28,240 per QALY gained. Adding smoking cessation to these annual screenings resulted in increases in both the costs and QALYs saved, reflected in cost-utility ratios ranging from $16,198 per QALY gained to $23,185 per QALY gained. Annual LDCT lung cancer screening in this high risk population remained cost-effective across all sensitivity analyses.The findings of this study indicate that repeat annual lung cancer screening in a high risk cohort of adults aged 50-64 is highly cost-effective. Offering smoking cessation interventions with the annual screening program improved the cost-effectiveness of lung cancer screening between 20% and 45%. The cost-utility ratios estimated in this study were in line with other accepted cancer screening interventions and support inclusion of annual LDCT screening for lung cancer in a high risk population in clinical recommendations.

  11. Parent Perceptions of Psychosocial Outcomes of Equine-Assisted Interventions for Children with Autism Spectrum Disorder

    Science.gov (United States)

    Tan, Vanessa Xue-Ling; Simmonds, Janette Graetz

    2018-01-01

    This research explored parents' perceptions of the psychosocial outcomes of their children's experience of receiving equine-assisted interventions (EAI). Participants were the parents of six children (aged 3-14) diagnosed with autism spectrum disorder. Five semi-structured interviews were conducted and the transcript data was analysed using…

  12. Animal Assisted Interventions for Children with Autism Spectrum Disorder: A Systematic Review

    Science.gov (United States)

    Davis, Tonya N.; Scalzo, Rachel; Butler, Erin; Stauffer, Megan; Farah, Yara N.; Perez, Scott; Mainor, Kristen; Clark, Cathryn; Miller, Stacy; Kobylecky, Alicia; Coviello, Laura

    2015-01-01

    Animal assisted intervention (AAI), which has been defined as the use of an animal to provide therapeutic benefit based on a positive relationship between the client and the animal, is a therapy option for children with autism spectrum disorder (ASD); therefore, it is beneficial to review studies that evaluated its effectiveness. A systematic…

  13. Animal-Assisted Intervention for Autism Spectrum Disorder: A Systematic Literature Review

    Science.gov (United States)

    O'Haire, Marguerite E.

    2013-01-01

    The inclusion of animals in therapeutic activities, known as animal-assisted intervention (AAI), has been suggested as a treatment practice for autism spectrum disorder (ASD). This paper presents a systematic review of the empirical research on AAI for ASD. Fourteen studies published in peer-reviewed journals qualified for inclusion. The…

  14. 3D motion tracking of pulmonary lesions using CT fluoroscopy images for robotically assisted lung biopsy

    Science.gov (United States)

    Xu, Sheng; Fichtinger, Gabor; Taylor, Russell H.; Cleary, Kevin R.

    2004-05-01

    We are developing a prototype system for robotically assisted lung biopsy. For directing the robot in biopsy needle placement, we propose a non-invasive algorithm to track the 3D position of the target lesion using 2D CT fluoroscopy image sequences. A small region of the CT fluoroscopy image is registered to a corresponding region in a pre-operative CT volume to infer the position of the target lesion with respect to the imaging plane. The registration is implemented in a coarse to fine fashion. The local deformation between the two regions is modeled by an affine transformation. The sum-of-squared-differences (SSD) between the two regions is minimized using the Levenberg-Marquardt method. Multi-resolution and multi-start strategies are used to avoid local minima. As a result, multiple candidate transformations between the two regions are obtained, from which the true transformation is selected by similarity voting. The true transformation of each frame of the CT fluoroscopy image is then incorporated into a Kalman filter to predict the lesion"s position for the next frame. Tests were completed to evaluate the performance of the algorithm using a respiratory motion simulator and a swine animal study.

  15. Perception and significance of an assistive technology intervention - the perspectives of relatives of persons with dementia.

    Science.gov (United States)

    Alwin, Jenny; Persson, Jan; Krevers, Barbro

    2013-08-01

    The aim of this study was to examine relatives' perception of an assistive technology intervention aimed at persons with dementia (PwDs) and their relatives, and to examine whether, and how, experiences of the intervention process differed between relatives valuing the intervention to be of high, and relatives perceiving it to be of low significance. A total of 47 relatives of PwDs within the Swedish Technology and Dementia project were interviewed telephonically using a modified version of the Patient perspective on Care and Rehabilitation process instrument. A total of 46 participants were divided into two groups depending on whether they valued the intervention to be of great significance (GS group; N = 33) or of some/no significance (SNS group; N = 13). Several aspects of the intervention were perceived as highly important, e.g. being shown consideration and respect, and having somewhere to turn. The results indicate that relatives in the GS group perceived certain aspects of the intervention process as highly fulfilled to a larger extent than did relatives in the SNS group. This study illustrates how process evaluations can be used to increase the understanding and to identify improvement aspects of interventions. Process evaluation is a good method for understanding how interventions can be improved - a keystone for quality work. Based on relatives' ratings, a high fulfilment of the AT intervention process was associated with the perception of a significant outcome of the intervention.

  16. The clinical evaluation of double intervention therapy for advanced lung carcinoma by bronchial and pulmonary arterial approach

    International Nuclear Information System (INIS)

    Shi Yue; Gao Congjing

    2002-01-01

    Objective: Seeking a better way of PAI and BAI double intervention therapy for mid and advanced lung carcinoma, to observe the clinical effect. Methods: 60 patients with double intervention therapy through bronchial and pulmonary arterial (BAI and PAI) approaches were analyzed. Results: The effective rates of BAI and PAI as CR, PR and NC were 9 cases (15%), 45% cases (75%), 6 cases (10%) with mean survival spans of 10.8 and 12.4 months respectively. Conclusions: The combined treatment effects of BAI and PAI were better than BAI alone in advanced lung carcinoma with operation

  17. Video-assisted thoracoscopic lung biopsy in the diagnosis of interstitial lung disease: a prospective, multi-center study in 224 patients.

    Science.gov (United States)

    Fibla, Juan J; Molins, Laureano; Blanco, Ana; Royo, Iñigo; Martínez Vallina, Primitivo; Martínez, Néstor; García Barajas, Santiago; Gomez, Ana; Estors, Miriam; Moldes, Milagros; Fernández, Esther; Xaubet, Antoni

    2012-03-01

    To evaluate whether the location and number of lung biopsies obtained by video-assisted thoracoscopy (VAT) influence the diagnosis of diffuse interstitial lung disease (ILD). To assess the applicability of an Ambulatory Surgery Program (ASP). Prospective, multicenter study of VAT lung biopsies due to suspected ILD from January 2007 to December 2009, including 224 patients from 13 Spanish centers (mean age 57.1 years; 52.6% females). Data were prospectively collected in every institution and sent to the coordination center for analysis. The most affected areas in high resolution chest CT were the lower lobes (55%). Bronchoscopy was performed in 84% and transbronchial biopsy in 49.1%. In 179 cases (79.9%), more than one biopsy was performed, with a diagnostic agreement of 97.2%. A definitive histopathologic diagnosis was obtained in 195 patients (87%). Idiopathic pulmonary fibrosis was the most frequent diagnosis (26%). There were no statistically significant factors that could predict a greater diagnostic yield (neither anatomical location nor number of biopsies). Seventy patients (31.3%) were included in an ASP. After discharge, there were complications in 12 patients (5.4%), similar between patients admitted postoperatively (9/154: 5.8%) and those included in an ASP (3/70: 4.3%). Anatomical location and number of lung biopsy specimens did not seem to influence the diagnosis. The patients included in an ASP had a complication rate comparable to that of the hospitalized, so this procedure can be included in a surgical outpatient program. Lung biopsy obtained by VAT is a powerful and safe tool for diagnosis of suspected ILD, resulting in a definitive diagnosis for the majority of patients with a low morbidity rate. Copyright © 2011 SEPAR. Published by Elsevier Espana. All rights reserved.

  18. Effects of nutritional status and dietetic interventions on survival in Cystic Fibrosis patients before and after lung transplantation

    NARCIS (Netherlands)

    Hollander, F.M.; Pierre, van D.D.; Roos, de N.M.; Graaf, van de E.A.; Iestra, J.A.

    2014-01-01

    Background: This study retrospectively investigated nutritional status, dietetic intervention and intake in Cystic Fibrosis (CF) patients before and after lung transplantation (LTX). Methods: Body Mass Index (BMI), Fat Free Mass Index (FFMI) and nutritional intake were retrieved from 75 out-patients

  19. Applying One Health to the Study of Animal-Assisted Interventions.

    Science.gov (United States)

    Chalmers, Darlene; Dell, Colleen Anne

    2015-12-01

    The use of animal-assisted interventions in therapeutic programs is a growing phenomenon. Animal-assisted interventions (AAIs) involve a variety of species (dogs, cats, horses, domesticated birds, etc.) in primary health care. Despite their increasing application in a wide range of therapeutic services, the empirical evidence base of AAIs is limited. The authors of this paper propose that the public health framework of One Health can be adapted to advance AAI research. One Health's perspective on the environment is primarily ecological. The environmental impact on the human-animal interactions within AAIs, however, incorporates social, cultural, political, and economic factors. The environment has received minimal attention in AAI research. The authors discuss how this framework has been used in their prior AAI research and work with Indigenous people. Applying this framework to AAIs may guide future AAI research.

  20. Perceptions of a hospital-based animal assisted intervention program: An exploratory study.

    Science.gov (United States)

    Abrahamson, Kathleen; Cai, Yun; Richards, Elizabeth; Cline, Krista; O'Haire, Marguerite E

    2016-11-01

    Research has shown that there are multiple benefits of animal assisted interventions for patients. However, the impact of interaction with these animals in staff is understudied, particularly in the acute care setting, and is thus a novel contribution to the literature on human-animal interaction. The purpose of this qualitative pilot study was to contribute to the body of knowledge surrounding the experiences and perceptions of hospital staff who have participated in a hospital-based animal assisted intervention program. Nine face-to-face semi-structured interviews were conducted (4 staff nurses, 3 support staff members, and 2 hospital volunteers). Five themes emerged from the respondent interviews: (1) descriptions of the therapy dogs; (2) contacts with the dogs at work; (3) connection with the dogs outside of work; (4) benefits; (5) drawbacks. Our findings reflect abundantly positive hospital staff experiences. Copyright © 2016 Elsevier Ltd. All rights reserved.

  1. A novel mechanical lung model of pulmonary diseases to assist with teaching and training

    Directory of Open Access Journals (Sweden)

    Shaw Geoffrey M

    2006-08-01

    Full Text Available Abstract Background A design concept of low-cost, simple, fully mechanical model of a mechanically ventilated, passively breathing lung is developed. An example model is built to simulate a patient under mechanical ventilation with accurate volumes and compliances, while connected directly to a ventilator. Methods The lung is modelled with multiple units, represented by rubber bellows, with adjustable weights placed on bellows to simulate compartments of different superimposed pressure and compliance, as well as different levels of lung disease, such as Acute Respiratory Distress Syndrome (ARDS. The model was directly connected to a ventilator and the resulting pressure volume curves recorded. Results The model effectively captures the fundamental lung dynamics for a variety of conditions, and showed the effects of different ventilator settings. It was particularly effective at showing the impact of Positive End Expiratory Pressure (PEEP therapy on lung recruitment to improve oxygenation, a particulary difficult dynamic to capture. Conclusion Application of PEEP therapy is difficult to teach and demonstrate clearly. Therefore, the model provide opportunity to train, teach, and aid further understanding of lung mechanics and the treatment of lung diseases in critical care, such as ARDS and asthma. Finally, the model's pure mechanical nature and accurate lung volumes mean that all results are both clearly visible and thus intuitively simple to grasp.

  2. Evaluating Disability Insurance Assistance as a Specific Intervention by Physiatrists at a Cancer Center.

    Science.gov (United States)

    Fu, Jack B; Osborn, Melissa P; Silver, Julie K; Konzen, Benedict S; Ngo-Huang, An; Yadav, Rajesh; Bruera, Eduardo

    2017-07-01

    Because of their expertise, physiatrists provide disability insurance assistance for cancer survivors. In this brief report, we perform a descriptive retrospective analysis of all new (354) outpatient physiatry consultations from January 1, 2009, to December 31, 2013, at a National Cancer Institute Comprehensive Cancer Center. Disability and/or work accommodations were brought up at some point with the physiatrist during the duration of their care for 131 (37%) of 354 patients. More than 90% of the discussions took place during the first visit. Of those patients who had a documented disability/employment discussion, 58 (44.3%) of 131 patients were originally referred for disability assistance specifically, and 58 (44.3%) of 131 also had disability insurance paperwork completed by the physiatrist. Outcomes of initial physiatry disability insurance assistance were 45 (77.6%) of 58 approved/renewed, 5 (8.6%) of 58 denied, and 8 (13.8%) of 58 unknown/died during the disability application process. The median form size was 33 (SD, 25.95) items. This study is the first of its kind and provides an initial look at work-related discussions and support with disability insurance paperwork as a specific intervention provided by physiatrists at a cancer center. The results are compelling and demonstrate that physiatrists frequently provide these interventions. These interventions take considerable time and effort but are generally successful.

  3. Sustained attention to the owner is enhanced in dogs trained for animal assisted interventions.

    Science.gov (United States)

    Mongillo, Paolo; Pitteri, Elisa; Marinelli, Lieta

    2017-07-01

    Adaptation in human societies requires dogs to pay attention to socially relevant human beings, in contexts that may greatly vary in social complexity. In turn, such selective attention may depend on the dog's training and involvement in specific activities. Therefore, we recruited untrained pet dogs (N=32), dogs trained for agility (N=32) and for animal assisted interventions (N=32) to investigate differences in attention to the owner in relation to the dogs' training/working experience. Average gaze length and frequency of gaze shifting towards the owner were measured in a 'baseline attention test', where dogs were exposed to the owner walking in and out of the experimental room and in a 'selective attention test', where the owner's movements were mirrored by an unfamiliar figurant. In baseline, gazes to the owner by assistance dogs were longer than gazes by untrained dogs, which were longer than gazes by agility dogs. The latter shifted gaze to the owner more frequently than assistance and untrained dogs. In the selective attention test, assistance dogs showed longer and less frequent gazes towards the owner than untrained dogs, with intermediate values for agility dogs. Correlations were found for gaze length between the baseline and selective attention test for untrained and assistance dogs, but not for agility dogs. Therefore, dogs trained for Animal Assisted Interventions express enhanced sustained attention to their owners, and the lack of similar effects in agility dogs suggests that involvement in specific activities is associated with large differences in the patterns of attention paid by dogs to their handler/owner. Copyright © 2017 Elsevier B.V. All rights reserved.

  4. Ventilatory assistance and respiratory muscle activity. 2: Simulation with an adaptive active ("aa" or "a-squared") model lung.

    Science.gov (United States)

    Mecklenburgh, J S; Mapleson, W W

    1998-04-01

    The aim of this study was to develop a lung model which adapted its active simulation of spontaneous breathing to the ventilatory assistance it received--an "aa" or "a-squared" lung model. The active element required was the waveform of negative pressure (pmus), which is equivalent to respiratory muscle activity. This had been determined previously in 12 healthy volunteers and comprised a contraction phase, relaxation phase and expiratory pause. Ventilatory assistance had shortened the contraction and relaxation phases without changing their shape, and lengthened the pause phase to compensate. In this study, the contraction and relaxation phases could be adequately represented by two quadratic equations, in addition to a third to provide a smooth transition. Therefore, the adaptive element required was the prediction of the duration of the contraction phase. The best predictive variables were flow at the end of contraction or peak mouth pressure. Determination of either of these allowed adjustment of the "standard" waveform to the level of assistance produced by an "average" ventilator, in a manner that matched the mean response of 12 healthy conscious subjects.

  5. Robotic-Assisted Percutaneous Coronary Intervention: Rationale, Implementation, Case Selection and Limitations of Current Technology

    Directory of Open Access Journals (Sweden)

    Michael Ragosta

    2018-01-01

    Full Text Available Interventional cardiologists have witnessed an explosive growth in the field. A wide array of percutaneous procedures allow us to treat numerous cardiac conditions less invasively. However, the way we work has changed very little over the past decades. We continue to stand at the tableside for prolonged periods of time, exposing ourselves to the very real risks of radiation exposure as well as to the associated orthopedic injuries from radiation protection. The precision of our procedures is limited by the distance from the fluoroscopic images and, furthermore, patients are potentially at risk from operator fatigue caused by a physician standing at the table for prolonged periods while wearing cumbersome radiation protection gear. Robotic-assisted coronary intervention removes the operator from the radiation field and has been shown to markedly reduce operator exposure as well as allow for more precise positioning of balloons and stents. This technology holds great promise for making interventional procedures safer and more comfortable for the operators as well as reducing fatigue, potentially improving patient outcomes. Currently, we are in an ‘early adopter’ phase of this technology and this paper reviews the rationale, methodology, optimal case selection, and limitations of robotic-assisted coronary intervention.

  6. Animal-Assisted Interventions in the Classroom—A Systematic Review

    Directory of Open Access Journals (Sweden)

    Victoria L. Brelsford

    2017-06-01

    Full Text Available The inclusion of animals in educational practice is becoming increasingly popular, but it is unclear how solid the evidence for this type of intervention is. The aim of this systematic review is to scrutinise the empirical research literature relating to animal-assisted interventions conducted in educational settings. The review included 25 papers; 21 from peer-reviewed journals and 4 obtained using grey literature databases. Most studies reported significant benefits of animal-assisted interventions in the school setting. Despite this, studies vary greatly in methods and design, in intervention types, measures, and sample sizes, and in the length of time exposed to an animal. Furthermore, a worrying lack of reference to risk assessment and animal welfare must be highlighted. Taken together, the results of this review show promising findings and emerging evidence suggestive of potential benefits related to animals in school settings. The review also indicates the need for a larger and more robust evidence base driven by thorough and strict protocols. The review further emphasises the need for safeguarding for all involved—welfare and safety are paramount.

  7. Technology-assisted weight loss interventions in primary care: a systematic review.

    Science.gov (United States)

    Levine, David M; Savarimuthu, Stella; Squires, Allison; Nicholson, Joseph; Jay, Melanie

    2015-01-01

    The US Preventive Services Task Force recommends screening for and treating obesity. However, there are many barriers to successfully treating obesity in primary care (PC). Technology-assisted weight loss interventions offer novel ways of improving treatment, but trials are overwhelmingly conducted outside of PC and may not translate well into this setting. We conducted a systematic review of technology-assisted weight loss interventions specifically tested in PC settings. We searched the literature from January 2000 to March 2014. (1) Randomized controlled trial; (2) trials that utilized the Internet, personal computer, and/or mobile device; and (3) occurred in an ambulatory PC setting. We applied the Cochrane Effective Practice and Organization of Care (EPOC) and Delphi criteria to assess bias and the Pragmatic-Explanatory Continuum Indicator Summary (PRECIS) criteria to assess pragmatism (whether trials occurred in the real world versus under ideal circumstances). Given heterogeneity, results were not pooled quantitatively. Sixteen trials met inclusion criteria. Twelve (75 %) interventions achieved weight loss (range: 0.08 kg - 5.4 kg) compared to controls, while 5-45 % of patients lost at least 5 % of baseline weight. Trial duration and attrition ranged from 3-36 months and 6-80 %, respectively. Ten (63 %) studies reported results after at least 1 year of follow-up. Interventions used various forms of personnel, technology modalities, and behavior change elements; trials most frequently utilized medical doctors (MDs) (44 %), web-based applications (63 %), and self-monitoring (81 %), respectively. Interventions that included clinician-guiding software or feedback from personnel appeared to promote more weight loss than fully automated interventions. Only two (13 %) studies used publically available technologies. Many studies had fair pragmatism scores (mean: 2.8/4), despite occurring in primary care. Compared to usual care, technology-assisted interventions in

  8. Effects of a computer-assisted language intervention in a rural Nevada center.

    Science.gov (United States)

    Krumpe, Jo Anne; Harlow, Steven

    2008-06-01

    A computer-assisted language intervention, Fast ForWord-Language (FFW-L), was tested at a rural Nevada center in a group of children (Grades 2-12) referred by parents and teachers to assess enhancement of language skills. Given conflicting results from previous studies, language scores were measured using Clinical Evaluation of Language Fundamentals, Third Edition (CELF-3) before and after the FFW-L intervention. 58 children's CELF-3 postintervention scores were adjusted for age-specific expected changes and compared with pretest scores. Adjusted scores increased in both receptive and expressive domains of the CELF-3. Children with prior diagnoses of language and/or learning impairment did not differ from other referrals on adjusted CELF-3 adjusted gain scores after treatment. Thus the Fast ForWord-Language intervention may benefit a much broader group of children referred by parents and teachers for language or reading problems.

  9. Sickness absence in student nursing assistants following a preventive intervention programme

    DEFF Research Database (Denmark)

    Svensson, A L; Marott, J L; Suadicani, P

    2011-01-01

    BACKGROUND: We have previously shown that a multidimensional programme combining physical training, patient transfer techniques and stress management significantly reduced sickness absence rates in student nurse assistants (NAs) after 14 months of follow-up. At follow-up, the control group had...... reduced SF-36 scores for general health perception [general health (GH)], psychological well-being [mental health (MH)] and energy/fatigue [vitality (VT)] compared with the intervention group, which remained at the baseline level for all three measures. AIMS: To ascertain whether this effect remained...... subjects from the original intervention study, 306 (54%) completed a postal questionnaire at 36 months. RESULTS: Sickness absence increased in both groups between the first and second follow-up. At the second follow-up, the intervention group had a mean of 18 days of sickness absence compared with 25...

  10. Animal-assisted intervention in dementia: effects on quality of life.

    Science.gov (United States)

    Nordgren, Lena; Engström, Gabriella

    2014-02-01

    There is a need to develop nonpharmacological treatments and methods which can serve as alternatives or complements to medications in dementia care. Previous research indicates that animal-assisted intervention (AAI) can be beneficial. The purpose of the present pilot project was to evaluate effects of AAI on quality of life (QoL) in people with dementia in four Swedish nursing homes. A pretest/posttest research design was used. Twenty people (12 women, 8 men; aged 58 to 88) were included. Nine people completed the intervention which comprised 10 training sessions with a certified therapy dog team. QoL improved in the expected direction after the intervention (p = .035). Even though the effects of AAI may not be discernible over longer periods of time, there are still immediate effects which can promote better QoL for people living with dementia diseases.

  11. Animal assisted interventions in neurorehabilitation: a review of the most recent literature.

    Science.gov (United States)

    Muñoz Lasa, S; Máximo Bocanegra, N; Valero Alcaide, R; Atín Arratibel, M A; Varela Donoso, E; Ferriero, G

    2015-01-01

    While conventional wisdom has always affirmed the value of animals in promoting human health and well-being, only recently has their therapeutic role in medicine become a topic for dedicated research. Animal assisted interventions (AAI) can be classified as animal-assisted activities, animal-assisted therapy, and service animal programs. The aim of this review is to analyse original papers addressing AAI and neurological diseases and published in the most influential medical journals between 2001 and 2012, and discuss their findings in the light of what may be of interest in the field of neurology. We selected a total of 23 articles on neurorehabilitation in cerebral palsy, pervasive developmental disorders, multiple sclerosis, spinal cord injury, stroke, and mental disorders. The main therapeutic results were improvement on the Gross Motor Function Classification Scale and in upper limb dexterity (cerebral palsy); improvement in social functioning and interaction; reductions in stress, anxiety, and loneliness (pervasive developmental disorders and mental disorders); and decreased spasticity with improved balance (multiple sclerosis, spinal cord injury, stroke). These interventions, performed with highly specialised animals in very specific neurological populations, deliver an increasing body of scientific evidence suggesting that they are an effective complement to other existing therapies. In these diseases, further high-quality studies are warranted in order to define the most appropriate programmes for therapy. Copyright © 2012 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.

  12. Video-assisted Thoracoscope versus Video-assisted Mini-thoracotomy for Non-small Cell Lung Cancer: A Meta-analysis

    Directory of Open Access Journals (Sweden)

    Bing WANG

    2017-05-01

    Full Text Available Background and objective The aim of this study is to assess the effect of video-assisted thoracoscopic surgery (VATS and video-assisted mini-thoracotomy (VAMT in the treatment of non-small cell lung cancer (NSCLC. Methods We searched PubMed, EMbase, CNKI, VIP and ISI Web of Science to collect randomized controlled trials (RCTs of VATS versus VAMT for NSCLC. Each database was searched from May 2006 to May 2016. Two reviewers independently assessed the quality of the included studies and extracted relevant data, using RevMan 5.3 meta-analysis software. Results We finally identified 13 RCTs involving 1,605 patients. There were 815 patients in the VATS group and 790 patients in the VAMT group. The results of meta-analysis were as follows: statistically significant difference was found in the harvested lymph nodes (SMD=-0.48, 95%CI: -0.80--0.17, operating time (SMD=13.56, 95%CI: 4.96-22.16, operation bleeding volume (SMD=-33.68, 95%CI: -45.70--21.66, chest tube placement time (SMD=-1.05, 95%CI: -1.48--0.62, chest tube drainage flow (SMD=-83.69, 95%CI: -143.33--24.05, postoperative pain scores (SMD=-1.68, 95%CI: -1.98--1.38 and postoperative hospital stay (SMD=-2.27, 95%CI: -3.23--1.31. No statistically significant difference was found in postoperative complications (SMD=0.83, 95%CI: 0.54-1.29 and postoperative mortality (SMD=0.95, 95%CI: 0.55-1.63 between videoassisted thoracoscopic surgery lobectomy and video-assisted mini-thoracotomy lobectomy in the treatment of NSCLC. Conclusion Compared with video-assisted mini-thoracotomy lobectomy in the treatment of non-small cell lung cancer, the amount of postoperative complications and postoperative mortality were almost the same in video-assisted thoracoscopic lobectomy, but the amount of harvested lymph nodes, operating time, blood loss, chest tube drainage flow, and postoperative hospital stay were different. VATS is safe and effective in the treatment of NSCLC.

  13. Interventional pulmonology for asthma and emphysema: bronchial thermoplasty and bronchoscopic lung volume reduction.

    Science.gov (United States)

    Miller, Russell J; Murgu, Septimiu D

    2014-12-01

    Emphysema and asthma are responsible for economic and social burden. Altering the natural course of these diseases is a field of intense research. The National Emphysema Treatment Trial showed that lung volume reduction surgery (LVRS) could significantly reduce both morbidity and mortality in properly selected patients. LVRS is seldom performed, however, due to the high morbidity associated with the surgery. Numerous bronchoscopic interventions have been introduced with the goal of providing the clinical benefits of LVRS without the surgical complications. Thus far, these modalities have not produced the results once hoped. However, through active modification of both technique and patient selection, the role of minimally invasive modalities in the treatment of emphysema continues to evolve. Bronchial thermoplasty (BT) is a method of delivering controlled heat to airway mucosa with the goal of reducing airway smooth muscle mass and hence bronchoconstriction. In patients suffering from asthma who cannot achieve control with standard medical care, BT has been shown to be safe and improves symptoms, with long lasting benefit. BT does not seem to affect traditional markers of asthma severity such as forced expiratory volume in 1 second and questions remain regarding proper patient selection for this therapy and its true physiologic effects. This article is a review of bronchoscopic modalities for emphysema and asthma. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  14. Thoracoscopic-assisted pulmonary surgery for partial and complete lung lobectomy in dogs and cats: 11 cases (2008-2013).

    Science.gov (United States)

    Wormser, Chloe; Singhal, Sunil; Holt, David E; Runge, Jeffrey J

    2014-11-01

    To describe the use of thoracoscopic-assisted pulmonary surgery (TAPS) for partial and complete lung lobectomy in small animal patients and to evaluate short-term outcome. Retrospective case series. 11 client-owned dogs and cats. Procedures-Medical records of dogs and cats that underwent a partial or complete TAPS lung lobectomy were reviewed. All patients underwent general anesthesia and were positioned in lateral recumbency with the affected hemithorax uppermost. One-lung ventilation was not implemented in any patient. For initial exploration, a 5- to 10-mm incision was made for insertion of a 30° telescope approximately 5 to 7 rib spaces away from the site of the pulmonary lesion in the dorsal third of the thorax. All subsequent incision placements were case dependent and determined by the location of the lesion to be resected. Following lesion localization, a 2- to 7-cm minithoracotomy incision was made with direct thoracoscopic visualization without the use of rigid rib retractors. In 10 of 11 patients, a 360° wound retraction device was placed at the minithoracotomy site prior to exteriorization and resection of the affected lung. Lymph nodes were inspected intraoperatively, but biopsies were not performed; incisions were closed routinely, and a thoracostomy tube was placed in all patients. 3 cats and 8 dogs underwent successful partial (5) or complete (6) TAPS lung lobectomy over a 5-year period (2008 through 2013). Median surgery time was 92.7 minutes (range, 77 to 150 minutes). Thoracostomy tubes were removed a median of 22.3 hours after surgery (range, 18 to 36 hours). The median time to discharge was 3.1 days (range, 1 to 6 days). No intraoperative complications were encountered. All patients were discharged from the hospital, with 9 of 11 patients alive 6 months after surgery. Results of this study suggested that lung lobectomy by means of TAPS can be successfully performed in dogs and cats. When compared with total thoracoscopic surgery, TAPS may

  15. [Impact of animal-assisted intervention on rehabilitation of patients with spinal cord injury].

    Science.gov (United States)

    Zsoldos, Amanda; Sátori, Agnes; Zana, Agnes

    2014-09-28

    The animal-assisted programs represent an interdisciplinary approach. They can be integrated into preventive, therapeutic and rehabilitative processes as complementary methods. The aim of the study was to promote the psychological adaptation and social reintegration of patients who suffered spinal cord injury, as well as reducing depression and feelings of isolation caused by the long hospitalization. The hypothesis of the authors was that the animal-assisted intervention method can be effectively inserted into the rehabilitation process of individuals with spinal cord injury as complementary therapy. 15 adults with spinal cord injury participated in the five-week program, twice a week. Participants first filled out a questionnaire on socio-demographics, and after completion of the program they participated in a short, directed interview with open questions. During the field-work, after observing the participants, qualitative data analysis was performed. The results suggest that the therapeutic animal induced a positive effect on the emotional state of the patients. Participants acquired new skills and knowledge, socialization and group cohesion had been improved. The authors conclude that the animal-assisted activity complemented by therapeutic elements can be beneficial in patients undergoing spinal cord injury rehabilitation and that knowledge obtained from the study can be helpful in the development of a future animal-assisted therapy program for spinal cord injury patients.

  16. Reactions to a Partner-Assisted Emotional Disclosure Intervention: Direct Observation and Self-Report of Patient and Partner Communication

    Science.gov (United States)

    Porter, Laura S.; Baucom, Donald H.; Keefe, Francis J.; Patterson, Emily S.

    2012-01-01

    Partner-assisted emotional disclosure is a couple-based intervention designed to help patients disclose cancer-related concerns to their spouses-partners. We previously found that, compared with an education/support control condition, partner-assisted emotional disclosure led to significant improvements in relationship quality and intimacy for…

  17. A Multimedia Self-management Intervention to Prepare Cancer Patients and Family Caregivers for Lung Surgery and Postoperative Recovery.

    Science.gov (United States)

    Sun, Virginia; Raz, Dan J; Ruel, Nora; Chang, Walter; Erhunmwunsee, Loretta; Reckamp, Karen; Tiep, Brian; Ferrell, Betty; McCorkle, Ruth; Kim, Jae Y

    2017-05-01

    The purpose of this study was to evaluate the feasibility and acceptability of a multimedia self-management (MSM) intervention to prepare patients and family caregivers for lung surgery. This is a quasi-experimental, 2-group, sequential enrollment pilot study of a 4-session multimedia intervention (audio/visual + print) to enhance self-management and quality of life (QOL) for patients and family caregivers. The intervention, Preparing for Lung Surgery, begins before surgery, and continues through hospitalization and discharge, with 2 telephone support sessions after discharge. Outcomes were assessed before surgery (preintervention), at discharge, and 2 to 4 weeks postdischarge (postintervention). Patient outcomes were assessed using the Functional Assessment of Cancer Therapy-General (QOL), MD Anderson Symptom Inventory and Functional Assessment of Cancer Therapy-Pulmonary Symptom Index (symptoms), self-efficacy, surgery-related knowledge, and patient activation. Family caregiver outcomes included City of Hope-QOL-Family (QOL), Caregiver Burden Scale, and knowledge. Paired t tests were used for exploratory evaluations of score changes from pre- to postintervention. Sixty participants (38 patients, 22 family caregivers) enrolled in the study (70% accrual). Postintervention scores were significantly improved for patients' emotional QOL (P = .001). Trends for improvements were observed for patient self-efficacy, surgery-related knowledge, and activation. Family caregivers' surgery-related knowledge was significantly improved (P = .02). Overall, participants were highly satisfied with the acceptability/usability of the intervention (3.6-3.7 of 4.0). A standardized MSM intervention was feasible and acceptable in supporting readiness and preparedness for lung surgery and postoperative recovery. A larger randomized trial is needed to verify the impact of the MSM intervention on patient/family caregiver outcomes and health care resource use. Copyright © 2017 Elsevier

  18. Influence of interventional chemotherapy combined with traditional Chinese medicine on the immune function of elderly patients with advanced lung cancer

    International Nuclear Information System (INIS)

    Jiang Tinghui; Wu Shiyan; Chen Yue; Zhang Qingquan; Zhang Weiwei; Shen Xubo; Wang Qianyao

    2010-01-01

    Objective: To investigate the influence of interventional chemotherapy combined with traditional Chinese medicine on the immune function in elderly patients with advanced lung cancer and to establish a comprehensive therapeutic pattern which is effective and economical with lower side-effects. Methods: A total of 60 aged patients with lung cancer were randomly and equally divided into two groups with 30 patients in each group. Patients in group A were purely treated with traditional Chinese medicine and patients in group B were treated with a combination of interventional chemotherapy and traditional Chinese medicine. And two therapeutic courses (6-8 weeks) were conducted in both groups. The serum T-lymphocyte subsets levels of CD3, CD4, CD8, CD4/CD8, NK cells and CD4 + CD25 + Treg cell levels were estimated with flow cytometry. The results were statistically analyzed. Results: No significant difference in serum levels of T cell subsets and CD4 + CD25 + Treg cell levels existed between the two groups, both before and after the treatment (P > 0.05). However, after the treatment the CD4 + CD25 + Treg cell level in group B was significantly lower than that in group A (P < 0.05). The short-term effective rate and the total clinical benefit rate in group B were 40% and 73.3% respectively, which were much better than those in group A (20% and 63.3% respectively). Conclusion: Interventional chemotherapy combined with traditional Chinese medicine will not damage the immune function of elderly patients with advanced lung cancer, on the contrary, the combination therapy, through effectively reducing the suppressor T cell level,shows excellent short-term effect. It indicates that interventional chemotherapy combined with Chinese medicine is an effective comprehensive therapeutic mode for elderly patients with advanced lung cancer. (authors)

  19. Consumer acceptance of an SMS-assisted smoking cessation intervention: a multicountry study.

    Science.gov (United States)

    Andrews, Lynda; Cacho-Elizondo, Silvia; Drennan, Judy; Tossan, Vessélina

    2013-01-01

    This study assesses smokers' perceptions, motivations, and intentions towards using an SMS-assisted smoking cessation intervention in Australia, France, and Mexico through an extended technology acceptance model with mediating variables. Data was collected through online surveys. Results show that perceived usefulness and vicarious innovativeness predict use intentions for all three countries. Perceived ease of use is significant only for Mexico. Subjective norms are significant only for Mexico and Australia. Perceived monetary value and perceived annoyance are significant mediating variables for all three countries, whereas perceived enjoyment is significant only for Mexico and Australia. These results contribute to theory and practice.

  20. Robot-Assisted Thoracoscopic Surgery versus Video-Assisted Thoracoscopic Surgery for Lung Lobectomy: Can a Robotic Approach Improve Short-Term Outcomes and Operative Safety?

    Science.gov (United States)

    Mahieu, Julien; Rinieri, Philippe; Bubenheim, Michael; Calenda, Emile; Melki, Jean; Peillon, Christophe; Baste, Jean-Marc

    2016-06-01

    Background Minimally invasive surgery has been recently recommended for treatment of early-stage non-small cell lung cancer. Despite the recent increase of robotic surgery, the place and potential advantages of the robot in thoracic surgery has not been well defined until now. Methods We reviewed our prospective database for retrospective comparison of our first 28 video-assisted thoracoscopic surgery lobectomies (V group) and our first 28 robotic lobectomies (R group). Results No significant difference was shown in median operative time between the two groups (185 vs. 190 minutes, p = 0.56). Median preincision time was significantly longer in the R group (80 vs. 60 minutes, P robotic approach seems to offer more operative safety with fewer conversions for uncontrolled bleeding. Georg Thieme Verlag KG Stuttgart · New York.

  1. Medical image computing and computer-assisted intervention - MICCAI 2006. Pt. 1. Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, R. [Technical Univ. of Denmark, Lyngby (Denmark). Informatics and Mathematical Modelling; Nielsen, M. [IT Univ. of Copenhagen (Denmark); Sporring, J. (eds.) [Copenhagen Univ. (Denmark). Dept. of Computer Science

    2006-07-01

    The two-volume set LNCS 4190 and LNCS 4191 constitute the refereed proceedings of the 9th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2006, held in Copenhagen, Denmark in October 2006. The program committee carefully selected 39 revised full papers and 193 revised poster papers from 578 submissions for presentation in two volumes, based on a rigorous peer reviews. The first volume includes 114 contributions related to bone shape analysis, robotics and tracking, segmentation, analysis of diffusion tensor MRI, shape analysis and morphometry, simulation and interaction, robotics and intervention, cardio-vascular applications, image analysis in oncology, brain atlases and segmentation, cardiac motion analysis, clinical applications, and registration. The second volume collects 118 papers related to segmentation, validation and quantitative image analysis, brain image processing, motion in image formation, image guided clinical applications, registration, as well as brain analysis and registration. (orig.)

  2. Medical image computing and computer-assisted intervention - MICCAI 2006. Pt. 2. Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, R. [Technical Univ. of Denmark, Lyngby (Denmark). Informatics and Mathematical Modelling; Nielsen, M. [IT Univ. of Copenhagen (Denmark); Sporring, J. (eds.) [Copenhagen Univ. (Denmark). Dept. of Computer Science

    2006-07-01

    The two-volume set LNCS 4190 and LNCS 4191 constitute the refereed proceedings of the 9th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2006, held in Copenhagen, Denmark in October 2006. The program committee carefully selected 39 revised full papers and 193 revised poster papers from 578 submissions for presentation in two volumes, based on a rigorous peer reviews. The first volume includes 114 contributions related to bone shape analysis, robotics and tracking, segmentation, analysis of diffusion tensor MRI, shape analysis and morphometry, simulation and interaction, robotics and intervention, cardio-vascular applications, image analysis in oncology, brain atlases and segmentation, cardiac motion analysis, clinical applications, and registration. The second volume collects 118 papers related to segmentation, validation and quantitative image analysis, brain image processing, motion in image formation, image guided clinical applications, registration, as well as brain analysis and registration. (orig.)

  3. Medical image computing and computer-assisted intervention - MICCAI 2006. Pt. 2. Proceedings

    International Nuclear Information System (INIS)

    Larsen, R.; Sporring, J.

    2006-01-01

    The two-volume set LNCS 4190 and LNCS 4191 constitute the refereed proceedings of the 9th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2006, held in Copenhagen, Denmark in October 2006. The program committee carefully selected 39 revised full papers and 193 revised poster papers from 578 submissions for presentation in two volumes, based on a rigorous peer reviews. The first volume includes 114 contributions related to bone shape analysis, robotics and tracking, segmentation, analysis of diffusion tensor MRI, shape analysis and morphometry, simulation and interaction, robotics and intervention, cardio-vascular applications, image analysis in oncology, brain atlases and segmentation, cardiac motion analysis, clinical applications, and registration. The second volume collects 118 papers related to segmentation, validation and quantitative image analysis, brain image processing, motion in image formation, image guided clinical applications, registration, as well as brain analysis and registration. (orig.)

  4. Medical image computing and computer-assisted intervention - MICCAI 2006. Pt. 1. Proceedings

    International Nuclear Information System (INIS)

    Larsen, R.; Sporring, J.

    2006-01-01

    The two-volume set LNCS 4190 and LNCS 4191 constitute the refereed proceedings of the 9th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2006, held in Copenhagen, Denmark in October 2006. The program committee carefully selected 39 revised full papers and 193 revised poster papers from 578 submissions for presentation in two volumes, based on a rigorous peer reviews. The first volume includes 114 contributions related to bone shape analysis, robotics and tracking, segmentation, analysis of diffusion tensor MRI, shape analysis and morphometry, simulation and interaction, robotics and intervention, cardio-vascular applications, image analysis in oncology, brain atlases and segmentation, cardiac motion analysis, clinical applications, and registration. The second volume collects 118 papers related to segmentation, validation and quantitative image analysis, brain image processing, motion in image formation, image guided clinical applications, registration, as well as brain analysis and registration. (orig.)

  5. Seventh Medical Image Computing and Computer Assisted Intervention Conference (MICCAI 2012)

    CERN Document Server

    Miller, Karol; Nielsen, Poul; Computational Biomechanics for Medicine : Models, Algorithms and Implementation

    2013-01-01

    One of the greatest challenges for mechanical engineers is to extend the success of computational mechanics to fields outside traditional engineering, in particular to biology, biomedical sciences, and medicine. This book is an opportunity for computational biomechanics specialists to present and exchange opinions on the opportunities of applying their techniques to computer-integrated medicine. Computational Biomechanics for Medicine: Models, Algorithms and Implementation collects the papers from the Seventh Computational Biomechanics for Medicine Workshop held in Nice in conjunction with the Medical Image Computing and Computer Assisted Intervention conference. The topics covered include: medical image analysis, image-guided surgery, surgical simulation, surgical intervention planning, disease prognosis and diagnostics, injury mechanism analysis, implant and prostheses design, and medical robotics.

  6. Video-Assisted versus Open Lobectomy in Patients with Compromised Lung Function: A Literature Review and Meta-Analysis.

    Directory of Open Access Journals (Sweden)

    Ruoyu Zhang

    Full Text Available It has been suggested that video-assisted (VATS lobectomy is safer than open lobectomy in patients with compromised lung function, but data regarding this are limited. We assessed acute outcomes of VATS compared to open lobectomy in these high-risk patients using a systematic literature review and meta-analysis of data.The databases PubMed and Scopus were searched for studies published between 2000 and 2013 that reported mortality and morbidity of VATS in high-risk lung cancer patients defined as having compromised pulmonary or cardiopulmonary function. Study selection, data collection and critical assessment of the included studies were performed according to the recommendations of the Cochrane Collaboration.Three case-control studies and three case series that included 330 VATS and 257 open patients were identified for inclusion. Operative mortality, overall morbidity and pulmonary morbidity were 2.5%, 39.3%, 26.2% in VATS patients and 7.8%, 57.5%, 45.5% in open lobectomy group, respectively. VATS lobectomy patients experienced significantly lower pulmonary morbidity (RR = 0.45; 95% CI, 0.30 to 0.67; p = 0.0001, somewhat reduced operative mortality (RR = 0.51; 95% CI, 0.24 to 1.06; p = 0.07, but no significant difference in overall morbidity (RR = 0.68; 95% CI, 0.41 to 1.14; p = 0.14.The existing data suggest that VATS lobectomy is associated with lower risk for pulmonary morbidity compared with open lobectomy in lung cancer patients with compromised lung function.

  7. Arteriovenous Extracorporeal Lung Assist Allows For Maximization Of Oscillatory Frequencies: A Large-animal Model Of Respiratory Distress.

    Science.gov (United States)

    Muellenbach, Ralf M; Kuestermann, Julian; Kredel, Markus; Johannes, Amélie; Wolfsteiner, Ulrike; Schuster, Frank; Wunder, Christian; Kranke, Peter; Roewer, Norbert; Brederlau, Jörg

    2008-11-14

    Although the minimization of the applied tidal volume (VT) during high-frequency oscillatory ventilation (HFOV) reduces the risk of alveolar shear stress, it can also result in insufficient CO₂-elimination with severe respiratory acidosis. We hypothesized that in a model of acute respiratory distress (ARDS) the application of high oscillatory frequencies requires the combination of HFOV with arteriovenous extracorporeal lung assist (av-ECLA) in order to maintain or reestablish normocapnia. After induction of ARDS in eight female pigs (56.5 ± 4.4 kg), a recruitment manoeuvre was performed and intratracheal mean airway pressure (mPaw) was adjusted 3 cmH₂O above the lower inflection point (Plow) of the pressure-volume curve. All animals were ventilated with oscillatory frequencies ranging from 3-15 Hz. The pressure amplitude was fixed at 60 cmH₂O. At each frequency gas exchange and hemodynamic measurements were obtained with a clamped and de-clamped av-ECLA. Whenever the av-ECLA was de-clamped, the oxygen sweep gas flow through the membrane lung was adjusted aiming at normocapnia. Lung recruitment and adjustment of the mPaw above Plow resulted in a significant improvement of oxygenation (p < 0.05). Compared to lung injury, oxygenation remained significantly improved with rising frequencies (p < 0.05). Normocapnia during HFOV was only maintained with the addition of av-ECLA during frequencies of 9 Hz and above. In this animal model of ARDS, maximization of oscillatory frequencies with subsequent minimization of VT leads to hypercapnia that can only be reversed by adding av-ECLA. When combined with a recruitment strategy, these high frequencies do not impair oxygenation.

  8. At the Crossroads: Development and Evaluation of a Dementia Caregiver Group Intervention to Assist in Driving Cessation

    Science.gov (United States)

    Stern, Robert A.; D'Ambrosio, Lisa A.; Mohyde, Maureen; Carruth, Anastasia; Tracton-Bishop, Beth; Hunter, Jennifer C.; Daneshvar, Daniel H.; Coughlin, Joseph F.

    2008-01-01

    Deciding when an individual with dementia must reduce or stop driving can be a stressful issue for family caregivers. The purpose of this study was to develop a group intervention to assist these caregivers with driving issues and to provide a preliminary evaluation of the comparative effectiveness of this At the Crossroads intervention.…

  9. Introducing the 3-A grief intervention model for dementia caregivers: acknowledge, assess and assist.

    Science.gov (United States)

    Silverberg, Eleanor

    With our aging population, it is estimated that in the near future there will be an overwhelming increase in the number of individuals dealing with Alzheimer's disease or a related dementia (ADRD). From the time that symptoms begin to insidiously emerge, it can take well over ten years for the disease to run its course. In addition to the crippling effect for those inflicted, this lengthy duration can have an ongoing debilitating effect on the family members who are grieving while providing care. Researchers have claimed that the manner in which family members experience and manage their grief reactions to the pre-death losses can influence both caregiving outcomes and adjustment to bereavement once those with the disease have died. Given the relevance of grief management, this article provides answers to such questions as: How do family caregivers of individuals with ADRD manifest their grief? How can healthcare professionals intervene in assisting with grief management? The answers are provided introducing the 3-A grief intervention model for family caregivers of individuals with ADRD. The 3-A model enfranchises the caregiver grief experience through Acknowledging, Assessing, and Assisting in grief management. In doing so, different grieving styles are identified and the role that denial and respite plays in adapting to the family caregiver's grief experience is recognized. Clinical strategies to assist in grief management are also provided.

  10. Bronchial blocker versus left double-lumen endotracheal tube in video-assisted thoracoscopic surgery: a randomized-controlled trial examining time and quality of lung deflation.

    Science.gov (United States)

    Bussières, Jean S; Somma, Jacques; Del Castillo, José Luis Carrasco; Lemieux, Jérôme; Conti, Massimo; Ugalde, Paula A; Gagné, Nathalie; Lacasse, Yves

    2016-07-01

    Double-lumen endotracheal tubes (DL-ETT) and bronchial blockers (BB) have both been used for lung isolation in video-assisted thoracic surgery (VATS). Though not well studied, it is widely thought that a DL-ETT provides faster and better quality lung collapse. The aim of this study was to compare a BB technique vs a left-sided DL-ETT strategy with regard to the time and quality of lung collapse during one-lung ventilation (OLV) for elective VATS. Forty patients requiring OLV for VATS were randomized to receive a BB (n = 20) or a left-sided DL-ETT (n = 20). The primary endpoint was the time from pleural opening (performed by the surgeon) until complete lung collapse. The time was evaluated offline by reviewing video recorded during the VATS. The quality of lung deflation was also graded offline using a visual scale (1 = no lung collapse; 2 = partial lung collapse; and 3 = total lung collapse) and was recorded at several time points after pleural incision. The surgeon also graded the time to complete lung collapse and quality of lung deflation during the procedure. The surgeon's guess as to which device was used for lung isolation was also recorded. Of the 40 patients enrolled in the study, 20 patients in the DL-ETT group and 18 in the BB group were analyzed. There mean (standard deviation) time to complete lung collapse of the operative lung was significantly faster using the BB compared with using the DL-ETT [7.5 (3.8) min vs 36.6 (29.1) min, respectively; mean difference, 29.1 min; 95% confidence interval, 1.8 to 7.2; P < 0.001]. Overall, a higher proportion of patients in the BB group than in the DL-ETT group achieved a quality of lung collapse score of 3 at five minutes (57% vs 6%, respectively; P < 0.004), ten minutes (73% vs 14%, respectively; P = 0.005), and 20 min (100% vs 25%, respectively; P = 0.002) after opening the pleura. The surgeon incorrectly guessed the type of device used in 78% of the BB group and 50% of the DL-ETT group (P = 0.10). The time and

  11. Current Perspectives on Therapy Dog Welfare in Animal-Assisted Interventions

    Science.gov (United States)

    Glenk, Lisa Maria

    2017-01-01

    Simple Summary In animal-assisted interventions (AAIs) animals are used as adjuncts to therapy to positively affect human health. The practice of implementing dogs into therapeutic environments is emerging and as a result, there has been a growing scientific interest on human health outcomes over the past decades. Research efforts into the canine perspective of AAIs have been scarce. Accordingly, there is little consensus on the impact of such interventions on the animals involved. This paper aimed to contribute to the limited body of knowledge by reviewing available studies on therapy dogs’ welfare during AAIs. Moreover, discussion of theoretical and methodological issues, implications for practice and suggestions for future research are provided. Abstract Research into the effects of animal-assisted interventions (AAIs) has primarily addressed human health outcomes. In contrast, only few publications deal with the therapy dog experience of AAIs. This paper provides an overview on potential welfare threats that therapy dogs may encounter and presents the results of a review of available studies on welfare indicators for therapy dogs during AAIs. Previous investigations used physiological and behavioral welfare indicators and dog handler surveys to identify work-related stress. Research outcomes are discussed in the light of strengths and weaknesses of the methods used. Study results suggest that frequency and duration of AAI sessions, novelty of the environment, controllability, age and familiarity of recipients modulate animal welfare indicators. However, this review reveals that currently, clear conclusions on how the well-being of dogs is influenced by the performance in AAIs are lacking due to the heterogeneity of programs, recipient and session characteristics, small dog sample sizes and methodological limitations. This paper further aimed to identify unresolved difficulties in previous research to pave the way for future investigations supporting the

  12. An Integrated Nanotechnology-Enabled Transbronchial Image-Guided Intervention Strategy for Peripheral Lung Cancer.

    Science.gov (United States)

    Jin, Cheng S; Wada, Hironobu; Anayama, Takashi; McVeigh, Patrick Z; Hu, Hsin Pei; Hirohashi, Kentaro; Nakajima, Takahiro; Kato, Tatsuya; Keshavjee, Shaf; Hwang, David; Wilson, Brian C; Zheng, Gang; Yasufuku, Kazuhiro

    2016-10-01

    Early detection and efficient treatment modality of early-stage peripheral lung cancer is essential. Current nonsurgical treatments for peripheral lung cancer show critical limitations associated with various complications, requiring alternative minimally invasive therapeutics. Porphysome nanoparticle-enabled fluorescence-guided transbronchial photothermal therapy (PTT) of peripheral lung cancer was developed and demonstrated in preclinical animal models. Systemically administered porphysomes accumulated in lung tumors with significantly enhanced disease-to-normal tissue contrast, as confirmed in three subtypes of orthotopic human lung cancer xenografts (A549, H460, and H520) in mice and in an orthotopic VX2 tumor in rabbits. An in-house prototype fluorescence bronchoscope demonstrated the capability of porphysomes for in vivo imaging of lung tumors in the mucosal/submucosal layers, providing real-time fluorescence guidance for transbronchial PTT. Porphysomes also enhanced the efficacy of transbronchial PTT significantly and resulted in selective and efficient tumor tissue ablation in the rabbit model. A clinically used cylindrical diffuser fiber successfully achieved tumor-specific thermal ablation, showing promising evidence for the clinical translation of this novel platform to impact upon nonsurgical treatment of early-stage peripheral lung cancer. Cancer Res; 76(19); 5870-80. ©2016 AACR. ©2016 American Association for Cancer Research.

  13. Animal-assisted interventions in internal and rehabilitation medicine: a review of the recent literature.

    Science.gov (United States)

    Muñoz Lasa, S; Ferriero, G; Brigatti, E; Valero, R; Franchignoni, F

    2011-06-01

    While conventional wisdom has always affirmed the value of animals in promoting human well-being, only recently has their therapeutic role in medicine become the focus of dedicated research. Therapeutic modalities that use animals as a tool for improving the physical, emotional, cognitive and/or social functioning of humans are called animal-assisted interventions (AAI), and are classified into: animal-assisted activities (AAA); animal-assisted therapy (AAT); and service animal programs (SAP). The aim of this review is to analyze the papers published between 2001 and 2010 in the most influential medical journals dealing with AAI, and discuss their findings in the light of what may be of interest for internal medicine and rehabilitation. A total of 35 articles met the strict inclusion criteria for this review: 18 papers dealing with AAA, 8 with AAT, and 9 with SAP. The therapeutic outcomes associated with AAA are: enhancement of socialization; reduction of stress, anxiety and loneliness; improvement in mood and general well-being; and development of leisure/recreation skills. Regarding AAT, horses are often used as a complementary strategy to facilitate the normalization of muscle tone and improve motor skills in children with cerebral palsy and persons with lower limb spasticity. Finally, most SAP utilize dogs, that assist people with various disabilities in performing everyday activities, thus reducing their dependence on other persons. Further studies are needed to better define the fields and programs for the therapeutic use of animals and to increase their utilization in medicine, as a promising, complementary and natural means to improve both functional autonomy and quality of life.

  14. Equine Assisted Interventions (EAIs): Methodological Considerations for Stress Assessment in Horses

    Science.gov (United States)

    Cirulli, Francesca; Luzi, Fabio; Stefani, Annalisa; Toson, Marica; Odore, Rosangela; Farina, Luca

    2017-01-01

    Equine assisted interventions (EAIs) are recently facing an increasing popularity, and are characterized by a wide diversity of practices. However, information on the welfare of animals involved in this kind of activity is often lacking. Horses are highly susceptible to work stressors related to physical constraints and/or to the need to control emotions while interacting with humans. Considerations of the emotional state of horses involved in EAIs have multiple valences: for the safety of humans and animals involved, for the quality and efficacy of interventions, as well as for ethical reasons. The aim of this unsystematic narrative review is to summarize the different approaches used for the evaluation of horses’ stress responses, investigate their application in the context of EAIs, and discuss some methodological considerations for researchers and practitioners involved in EAI. The sources of information are mostly based on electronic databases (i.e., Medline, Scopus and Google scholar), as well as on hand searches of the references of retrieved literature, and discussions with experts in the field. At present, a few studies have investigated horses’ stress responses during EAIs, and further studies are recommended, with the final aim to derive a reliable multidimensional method for assessing a horse’s reaction during therapeutic programs, ultimately helping professionals to better develop interventions by taking into consideration the animal’s perspective. PMID:29056702

  15. Equine Assisted Interventions (EAIs): Methodological Considerations for Stress Assessment in Horses.

    Science.gov (United States)

    De Santis, Marta; Contalbrigo, Laura; Borgi, Marta; Cirulli, Francesca; Luzi, Fabio; Redaelli, Veronica; Stefani, Annalisa; Toson, Marica; Odore, Rosangela; Vercelli, Cristina; Valle, Emanuela; Farina, Luca

    2017-09-08

    Equine assisted interventions (EAIs) are recently facing an increasing popularity, and are characterized by a wide diversity of practices. However, information on the welfare of animals involved in this kind of activity is often lacking. Horses are highly susceptible to work stressors related to physical constraints and/or to the need to control emotions while interacting with humans. Considerations of the emotional state of horses involved in EAIs have multiple valences: for the safety of humans and animals involved, for the quality and efficacy of interventions, as well as for ethical reasons. The aim of this unsystematic narrative review is to summarize the different approaches used for the evaluation of horses' stress responses, investigate their application in the context of EAIs, and discuss some methodological considerations for researchers and practitioners involved in EAI. The sources of information are mostly based on electronic databases (i.e., Medline, Scopus and Google scholar), as well as on hand searches of the references of retrieved literature, and discussions with experts in the field. At present, a few studies have investigated horses' stress responses during EAIs, and further studies are recommended, with the final aim to derive a reliable multidimensional method for assessing a horse's reaction during therapeutic programs, ultimately helping professionals to better develop interventions by taking into consideration the animal's perspective.

  16. The Effect of Dog-Assisted Intervention on Student Well-Being, Mood, and Anxiety.

    Science.gov (United States)

    Grajfoner, Dasha; Harte, Emma; Potter, Lauren M; McGuigan, Nicola

    2017-05-05

    This novel, exploratory study investigated the effect of a short, 20 min, dog-assisted intervention on student well-being, mood, and anxiety. One hundred and thirty-two university students were allocated to either an experimental condition or one of two control conditions. Each participant completed the Warwick-Edinburgh Mental Well-Being Scale (WEMBS), the State Trait Anxiety Scale (STAI), and the UWIST Mood Adjective Checklist (UMACL) both before, and after, the intervention. The participants in the experimental condition interacted with both the dogs and their handlers, whereas the control groups interacted with either the dog only, or the handler only. The analyses revealed a significant difference across conditions for each measure, with those conditions in which a dog was present leading to significant improvements in mood and well-being, as well as a significant reduction in anxiety. Interestingly, the presence of a handler alongside the dog appeared to have a negative, and specific, effect on participant mood, with greater positive shifts in mood being witnessed when participants interacted with the dog alone, than when interacting with both the dog and the handler. These findings show that even a short 20 min session with a therapy dog can be an effective alternative intervention to improve student well-being, anxiety, and mood.

  17. Effect of a tailored assistive technology intervention on older adults and their family caregiver: a pragmatic study protocol.

    Science.gov (United States)

    Demers, Louise; Mortenson, W Ben; Fuhrer, Marcus J; Jutai, Jeffrey W; Plante, Michelle; Mah, Jasmine; DeRuyter, Frank

    2016-05-13

    Many older adults with mobility limitations use assistive technology to help them perform daily activities. However, little attention has been paid to the impact on their family caregivers. This neglect produces an incomplete portrayal of the outcomes of assistive technology provision. This paper describes the protocol for a study that examines the impact of a tailored assistive technology intervention that is inclusive of assistance users and their family caregivers. This research will use a combination of quantitative and qualitative methods. The quantitative portion will be an experimental, single-blinded study in which participants are randomly assigned to either an experimental assistive technology intervention or a standard care group. We will enroll 240 participants (120 dyads) into the study from three Canadian sites. Participants will include older adults (>55) and family caregivers who provide ≥4 h per week of assistance with daily activities and social participation. The primary outcome measure for the older adults will be the Functional Autonomy Measurement System, and the primary outcome measure for the caregivers will be the Caregiver Assistive Technology Outcomes Measure. Qualitative data will be collected through detailed records of the therapists' interventions, as well as through interviews with dyads and therapists following the interventions. Data collection will occur at baseline (T0) with follow-ups at 6 weeks (T1), 22 weeks (T2), and 58 weeks (T3) after baseline evaluation. The findings from this study will help service providers and clinicians to move forward with assistive technology recommendations that are more attuned to the needs of both older adults with mobility limitations and their family caregivers. Additionally, the study's findings will enhance our conceptual understanding of the spectrum of assistive technology outcomes and set the stage for econometric studies assessing cost-effectiveness. ClinicalTrials.gov Identifier

  18. Safety and feasibility of a combined exercise intervention for inoperable lung cancer patients undergoing chemotherapy

    DEFF Research Database (Denmark)

    Quist, Morten; Rørth, Mikael; Langer, Seppo

    2012-01-01

    To investigate the safety and feasibility of a six-week supervised structured exercise and relaxation training programme on estimated peak oxygen consumption, muscle strength and health related quality of life (HRHRQOL) in patients with inoperable lung cancer, undergoing chemotherapy....

  19. Arteriovenous extracorporeal lung assist allows for maximization of oscillatory frequencies: a large-animal model of respiratory distress

    Directory of Open Access Journals (Sweden)

    Kranke Peter

    2008-11-01

    Full Text Available Abstract Background Although the minimization of the applied tidal volume (VT during high-frequency oscillatory ventilation (HFOV reduces the risk of alveolar shear stress, it can also result in insufficient CO2-elimination with severe respiratory acidosis. We hypothesized that in a model of acute respiratory distress (ARDS the application of high oscillatory frequencies requires the combination of HFOV with arteriovenous extracorporeal lung assist (av-ECLA in order to maintain or reestablish normocapnia. Methods After induction of ARDS in eight female pigs (56.5 ± 4.4 kg, a recruitment manoeuvre was performed and intratracheal mean airway pressure (mPaw was adjusted 3 cmH2O above the lower inflection point (Plow of the pressure-volume curve. All animals were ventilated with oscillatory frequencies ranging from 3–15 Hz. The pressure amplitude was fixed at 60 cmH2O. At each frequency gas exchange and hemodynamic measurements were obtained with a clamped and de-clamped av-ECLA. Whenever the av-ECLA was de-clamped, the oxygen sweep gas flow through the membrane lung was adjusted aiming at normocapnia. Results Lung recruitment and adjustment of the mPaw above Plow resulted in a significant improvement of oxygenation (p Conclusion In this animal model of ARDS, maximization of oscillatory frequencies with subsequent minimization of VT leads to hypercapnia that can only be reversed by adding av-ECLA. When combined with a recruitment strategy, these high frequencies do not impair oxygenation

  20. Video-assisted thoracoscopic surgery lobectomy for lung cancer is associated with a lower 30-day morbidity compared with lobectomy by thoracotomy

    DEFF Research Database (Denmark)

    Laursen, Lykke Østergaard; Petersen, René Horsleben; Hansen, Henrik Jessen

    2016-01-01

    OBJECTIVES: Lung cancer is the most common cause of cancer-related deaths worldwide. Survival is highly dependent on surgery. Video-assisted thoracoscopic surgery (VATS) is increasingly chosen over open thoracotomy (OT) because of the possible benefits of the minimally invasive approach. Conseque...

  1. A tailored, supportive care intervention using systematic assessment designed for people with inoperable lung cancer: a randomised controlled trial.

    Science.gov (United States)

    Schofield, Penelope; Ugalde, Anna; Gough, Karla; Reece, John; Krishnasamy, Meinir; Carey, Mariko; Ball, David; Aranda, Sanchia

    2013-11-01

    People with inoperable lung cancer experience higher levels of distress, more unmet needs and symptoms than other cancer patients. There is an urgent need to test innovative approaches to improve psychosocial and symptom outcomes in this group. This study tested the hypothesis that a tailored, multidisciplinary supportive care programme based on systematic needs assessment would reduce perceived unmet needs and distress and improve quality of life. A randomised controlled trial design was used. The tailored intervention comprised two sessions at treatment commencement and completion. Sessions included a self-completed needs assessment, active listening, self-care education and communication of unmet psychosocial and symptom needs to the multidisciplinary team for management and referral. Outcomes were assessed with the Needs Assessment for Advanced Lung Cancer Patients, Hospital Anxiety and Depression Scale, Distress Thermometer and European Organization of Research and Treatment of Cancer Quality of Life Q-C30 V2.0. One hundred and eight patients with a diagnosis of inoperable lung or pleural cancer (including mesothelioma) were recruited from a specialist facility before the trial closed prematurely (original target 200). None of the primary contrasts of interest were significant (all p > 0.10), although change score analysis indicated a relative benefit from the intervention for unmet symptom needs at 8 and 12 weeks post-assessment (effect size = 0.55 and 0.40, respectively). Although a novel approach, the hypothesis that the intervention would benefit perceived unmet needs, psychological morbidity, distress and health-related quality of life was not supported overall. Copyright © 2013 John Wiley & Sons, Ltd.

  2. Project Stride: An Equine-Assisted Intervention to Reduce Symptoms of Social Anxiety in Young Women.

    Science.gov (United States)

    Alfonso, Sarah V; Alfonso, Lauren A; Llabre, Maria M; Fernandez, M Isabel

    2015-01-01

    Although there is evidence supporting the use of equine-assisted activities to treat mental disorders, its efficacy in reducing signs and symptoms of social anxiety in young women has not been examined. We developed and pilot tested Project Stride, a brief, six-session intervention combining equine-assisted activities and cognitive-behavioral strategies to reduce symptoms of social anxiety. A total of 12 women, 18-29 years of age, were randomly assigned to Project Stride or a no-treatment control. Participants completed the Liebowitz Social Anxiety Scale at baseline, immediate-post, and 6 weeks after treatment. Project Stride was highly acceptable and feasible. Compared to control participants, those in Project Stride had significantly greater reductions in social anxiety scores from baseline to immediate-post [decrease of 24.8 points; t (9) = 3.40, P = .008)] and from baseline to follow-up [decrease of 31.8 points; t (9) = 4.12, P = .003)]. These findings support conducting a full-scale efficacy trial of Project Stride. Copyright © 2015 Elsevier Inc. All rights reserved.

  3. A computer-assisted motivational social network intervention to reduce alcohol, drug and HIV risk behaviors among Housing First residents.

    Science.gov (United States)

    Kennedy, David P; Hunter, Sarah B; Chan Osilla, Karen; Maksabedian, Ervant; Golinelli, Daniela; Tucker, Joan S

    2016-03-15

    Individuals transitioning from homelessness to housing face challenges to reducing alcohol, drug and HIV risk behaviors. To aid in this transition, this study developed and will test a computer-assisted intervention that delivers personalized social network feedback by an intervention facilitator trained in motivational interviewing (MI). The intervention goal is to enhance motivation to reduce high risk alcohol and other drug (AOD) use and reduce HIV risk behaviors. In this Stage 1b pilot trial, 60 individuals that are transitioning from homelessness to housing will be randomly assigned to the intervention or control condition. The intervention condition consists of four biweekly social network sessions conducted using MI. AOD use and HIV risk behaviors will be monitored prior to and immediately following the intervention and compared to control participants' behaviors to explore whether the intervention was associated with any systematic changes in AOD use or HIV risk behaviors. Social network health interventions are an innovative approach for reducing future AOD use and HIV risk problems, but little is known about their feasibility, acceptability, and efficacy. The current study develops and pilot-tests a computer-assisted intervention that incorporates social network visualizations and MI techniques to reduce high risk AOD use and HIV behaviors among the formerly homeless. CLINICALTRIALS. NCT02140359.

  4. Expanding Possibilities for Intervention against Small Ruminant Lentiviruses through Genetic Marker-Assisted Selective Breeding

    Directory of Open Access Journals (Sweden)

    Donald P. Knowles

    2013-06-01

    Full Text Available Small ruminant lentiviruses include members that infect sheep (ovine lentivirus [OvLV]; also known as ovine progressive pneumonia virus/maedi-visna virus and goats (caprine arthritis encephalitis virus [CAEV]. Breed differences in seroprevalence and proviral concentration of OvLV had suggested a strong genetic component in susceptibility to infection by OvLV in sheep. A genetic marker test for susceptibility to OvLV has been developed recently based on the TMEM154 gene with validation data from over 2,800 sheep representing nine cohorts. While no single genotype has been shown to have complete resistance to OvLV, consistent association in thousands of sheep from multiple breeds and management conditions highlight a new strategy for intervention by selective breeding. This genetic marker-assisted selection (MAS has the potential to be a useful addition to existing viral control measures. Further, the discovery of multiple additional genomic regions associated with susceptibility to or control of OvLV suggests that additional genetic marker tests may be developed to extend the reach of MAS in the future. This review will cover the strengths and limitations of existing data from host genetics as an intervention and outline additional questions for future genetic research in sheep, goats, small ruminant lentiviruses, and their host-pathogen interactions.

  5. Expanding Possibilities for Intervention against Small Ruminant Lentiviruses through Genetic Marker-Assisted Selective Breeding

    Science.gov (United States)

    White, Stephen N.; Knowles, Donald P.

    2013-01-01

    Small ruminant lentiviruses include members that infect sheep (ovine lentivirus [OvLV]; also known as ovine progressive pneumonia virus/maedi-visna virus) and goats (caprine arthritis encephalitis virus [CAEV]). Breed differences in seroprevalence and proviral concentration of OvLV had suggested a strong genetic component in susceptibility to infection by OvLV in sheep. A genetic marker test for susceptibility to OvLV has been developed recently based on the TMEM154 gene with validation data from over 2,800 sheep representing nine cohorts. While no single genotype has been shown to have complete resistance to OvLV, consistent association in thousands of sheep from multiple breeds and management conditions highlight a new strategy for intervention by selective breeding. This genetic marker-assisted selection (MAS) has the potential to be a useful addition to existing viral control measures. Further, the discovery of multiple additional genomic regions associated with susceptibility to or control of OvLV suggests that additional genetic marker tests may be developed to extend the reach of MAS in the future. This review will cover the strengths and limitations of existing data from host genetics as an intervention and outline additional questions for future genetic research in sheep, goats, small ruminant lentiviruses, and their host-pathogen interactions. PMID:23771240

  6. Animal-assisted therapy as a pain relief intervention for children.

    Science.gov (United States)

    Braun, Carie; Stangler, Teresa; Narveson, Jennifer; Pettingell, Sandra

    2009-05-01

    Animal-assisted therapy (AAT) is a healing modality involving a patient, an animal therapist, and handler with a goal of achieving a specified therapeutic outcome. Despite the myriad of studies documenting the benefits of AAT, no studies have yet determined the impact of animals on alleviation of pain in children. Therefore, a quasi-experimental intervention design was used to capture the change in pain and vital signs with (n=18) or without (n=39) AAT in children ages 3-17 in one acute care pediatric setting. The AAT intervention group experienced a significant reduction in pain level compared to the control group, t(55)=-2.86, p=.006. Although blood pressure and pulse were not impacted, respiratory rates became significantly higher in the AAT group (by an average of 2.22 breaths/min) as compared to the control group, t(55)=-2.63, p=.011. This study provides further support to the numerous health benefits of AAT, particularly for children in pain.

  7. A novel prescription pedometer-assisted walking intervention and weight management for Chinese occupational population.

    Directory of Open Access Journals (Sweden)

    Yingxiang Yu

    Full Text Available Information technology has been previously used for the research and practice of health promotion. Appropriate and effective health promotion methods used by professional groups remain to be investigated. This study aimed to assess the feasibility and effectiveness of a weight management program among the Chinese occupational population using and a novel information technology exercise prescription.A 3-month open, self-monitored intervention trial, involving individualized pedometer-assisted exercise prescription and a one-time targeted dietary guidance prior to exercise was conducted on the Chinese occupational population aged 18-65 years in China from 2015 to 2016. Data were collected from March 2015 to May 2016 and analyzed from June 2016 to August 2016. Participants were also asked to synchronize exercise data of the pedometer to the Internet-based Health System Center daily (at least weekly, by connecting to the personal computer (PC using a USB cable or via Bluetooth.Eligible participants included 802 Chinese occupational persons, and 718 of them followed exercise interventions with 89.5% (718/802 adherence to the exercise programs. Of them, 688 participants completed the program with 85.8% (688/802 adherence to the exercise program and their data were analyzed. Weight decreased by 2.2% among all overweight/obese participants, with 1.8% reduction in waist circumference and 3.3% reduction in body fat percentage (p< 0.001. Weight and body fat percentage in normal-weight individuals decreased by 0.7% and 2.5%, respectively (p < 0.01. A weight gain of 1.0% was observed in all underweight participants (p< 0.05, and 68.2% (208/305 of overweight/obese participants experienced weight loss, with an average reduction of 3.5%, with 20.2% (42/208 of them achieving weight loss ≥5%. Blood pressure and fasting serum glucose decreased significantly in both the overweight/obese and the normal-weight individuals (p < 0.05. The incidence of hypertension

  8. Computer-assisted quantification of interstitial lung disease associated with rheumatoid arthritis: Preliminary technical validation

    International Nuclear Information System (INIS)

    Marten, K.; Dicken, V.; Kneitz, C.; Hoehmann, M.; Kenn, W.; Hahn, D.; Engelke, C.

    2009-01-01

    Purpose: To validate a threshold-based prototype software application (MeVis PULMO 3D) for quantification of chronic interstitial lung disease (ILD) in patients with rheumatoid arthritis (RA) using variable threshold settings for segmentation of diseased lung areas. Methods: Twenty-two patients with rheumatoid arthritis were included and underwent thin-section CT (4 x 1.25 mm collimation). CT scans were assessed by two observers for extent of ILD (EoILD), and twice by MeVis PULMO 3D for each protocol. MeVis PULMO 3D used four segmentation threshold (ST) settings (ST = -740, -780, -800 and -840 HU). Pulmonary function tests were obtained in all patients. Statistical evaluation used 95% limits of agreement (LoA) and linear regression analysis. Results: There was total concordance between the software measurements. Interobserver agreement was good (LoA = -28.36 to 17.58%). EoILD by readers correlated strongly with DL CO (r = -0.702, p CO at ST of -800 HU (r = -0.44, -0.49, -0.58 and -0.57 for ST = -740, -780, -800 and -840, respectively; p = 0.007-0.05) and moderately with FVC (r = -0.44, -0.51, -0.59 and -0.45 for ST = -740, -780, -800 and -840), respectively; p = 0.007-0.05). Conclusion: The MeVis PULMO 3D system used holds promise to become a valuable instrument for quantification of chronic ILD in patients with RA when using the threshold value of -800 HU, with evidence of the closest correlations, both with human observers and physiologic impairment.

  9. State of the art in computer-assisted planning, intervention, and assessment of liver-tumor ablation.

    Science.gov (United States)

    Schumann, Christian; Rieder, Christian; Bieberstein, Jennifer; Weihusen, Andreas; Zidowitz, Stephan; Moltz, Jan Hendrik; Preusser, Tobias

    2010-01-01

    Percutaneous, image-guided thermal tumor ablation procedures are used increasingly for minimally invasive, local treatment of tumors in the liver. The planning of these procedures; the support of targeting, monitoring, and controlling during the intervention itself; and the assessment of the treatment response can all benefit significantly from computer assistance. The outcome can be optimized by supporting the physician in the process of determining an intervention strategy that enables complete destruction of the targeted tumor while reducing the danger of complications. During the intervention, computer-assisted methods can be used to guide the physician in the implementation of the intended strategy by providing planning information. Assessment of the intervention result is carried out by comparison of the achieved coagulation with the target tumor volume. Supporting this comparison facilitates the early detection of potential recurrences. This report provides an overview of state-of-the-art computer-assisted methods for the support of thermal tumor ablations in the liver. Proper approaches for image segmentation, access-path determination, simulation, visualization, interventional guidance, and post-interventional assessment, as well as integrated work flow-oriented solutions, are reviewed with respect to technical aspects and applicability in the clinical setting.

  10. pRotective vEntilation with veno-venouS lung assisT in respiratory failure: A protocol for a multicentre randomised controlled trial of extracorporeal carbon dioxide removal in patients with acute hypoxaemic respiratory failure.

    Science.gov (United States)

    McNamee, J J; Gillies, M A; Barrett, N A; Agus, A M; Beale, R; Bentley, A; Bodenham, A; Brett, S J; Brodie, D; Finney, S J; Gordon, A J; Griffiths, M; Harrison, D; Jackson, C; McDowell, C; McNally, C; Perkins, G D; Tunnicliffe, W; Vuylsteke, A; Walsh, T S; Wise, M P; Young, D; McAuley, D F

    2017-05-01

    One of the few interventions to demonstrate improved outcomes for acute hypoxaemic respiratory failure is reducing tidal volumes when using mechanical ventilation, often termed lung protective ventilation. Veno-venous extracorporeal carbon dioxide removal (vv-ECCO 2 R) can facilitate reducing tidal volumes. pRotective vEntilation with veno-venouS lung assisT (REST) is a randomised, allocation concealed, controlled, open, multicentre pragmatic trial to determine the clinical and cost-effectiveness of lower tidal volume mechanical ventilation facilitated by vv-ECCO 2 R in patients with acute hypoxaemic respiratory failure. Patients requiring intubation and mechanical ventilation for acute hypoxaemic respiratory failure will be randomly allocated to receive either vv-ECCO 2 R and lower tidal volume mechanical ventilation or standard care with stratification by recruitment centre. There is a need for a large randomised controlled trial to establish whether vv-ECCO 2 R in acute hypoxaemic respiratory failure can allow the use of a more protective lung ventilation strategy and is associated with improved patient outcomes.

  11. Technical Assistance to Promote Service and System Change. Roadmap to Effective Intervention Practices #4

    Science.gov (United States)

    Blase, Karen A.

    2009-01-01

    Technical assistance (TA) has long been a standard, overarching strategy for assisting, states, agencies, family members, and practitioners with building capacity for service and system change initiatives. But, what is meant by the term "technical assistance"? What is known about the technical assistance strategies that are likely to…

  12. Evaluating the Impact of Six Supplemental Nutrition Assistance Program Education Interventions on Children's At-Home Diets

    Science.gov (United States)

    Williams, Pamela A.; Cates, Sheryl C.; Blitstein, Jonathan L.; Hersey, James C.; Kosa, Katherine M.; Long, Valerie A.; Singh, Anita; Berman, Danielle

    2015-01-01

    Background: Nutrition education in the Supplemental Nutrition Assistance Program Education (SNAP-Ed) is designed to promote healthy eating behaviors in a low-income target population. Purpose: To evaluate the effectiveness of six SNAP-Ed interventions delivered in child care centers or elementary school settings in increasing participating…

  13. Understanding dissemination and implementation of a new intervention in assisted living settings: the case of function-focused care.

    Science.gov (United States)

    Resnick, Barbara; Galik, Elizabeth; Gruber-Baldini, Ann; Zimmerman, Sheryl

    2013-04-01

    Function-focused care (FFC) was developed to change the philosophy of care in assisted living (AL) to one in which nurses, direct care workers (DCWs) and other members of the health care team work with residents to optimize function and time spent in physical activities. The purpose of this article is to describe dissemination and implementation of FFC within the two assisted living communities in Maryland that were randomized to our FFC for assisted living intervention (FFC-AL). The reach, efficacy/effectiveness, adoption, implementation, and maintenance (RE-AIM) model was used to evaluate dissemination and implementation of FFC in these communities. A total of 171 residents and 96 DCWs consented to participate in the study and outcomes based on data collected from the participants as well as evidence for dissemination and implementation at the site level are provided. Findings can be used to guide others in dissemination and implementation of similar interventions in AL communities.

  14. Recruiting newly referred lung cancer patients to a patient navigator intervention (PACO)

    DEFF Research Database (Denmark)

    Kjær, Trille Kristina; Mellemgaard, Anders; Stensøe Oksen, Marianne

    2017-01-01

    to care. We conducted a pilot study to test the feasibility of a patient navigator program (PAtient COach) for newly diagnosed lung cancer. We present the trial, the findings from the pilot study and discuss factors that might have affected recruitment rates. MATERIAL AND METHODS: We invited 24 lung...... of 1 or 2 or be over 65 years of age. The patient navigators targeted four phases of treatment: planning, initiation, compliance and end of treatment. RESULTS: Six months after the start of the study, we had recruited only six patients, due mainly to inherent patient resistance and because only 50...... of internal and external obstacles to patients' recruitment. The study provides insight into the barriers to recruitment of socially disadvantaged cancer patients to clinical trials and will inform future trial designs....

  15. A Pilot Study on the Feasibility of Interventional Lung Volume Reduction

    International Nuclear Information System (INIS)

    Wang Wansheng; Dong Yonghua; Liu Bin; Zhu Chi; Yu Yongqiang

    2008-01-01

    The objective of this study was to evaluate the feasibility and safety of lung volume reduction by transbronchial alcohol and lipiodol suspension infusion with the aid of balloon-tipped catheter occlusion. Twenty-six healthy adult rabbits were divided into four treatment groups: alcohol and lipiodol suspension infusion (n = 8), lipiodol infusion (n = 8), alcohol infusion (n = 5), or bronchial lumen occlusion (n = 5). After selective lobar or segmental bronchial catheterization using a balloon-tipped occlusion catheter, the corresponding drug infusion was performed. Bone cement was used to occlude the bronchial lumen in the occlusion group. The animals were followed up for 10 weeks by chest X-ray and computed tomography (CT), and then the whole lungs were harvested for histological examination. Alcohol and lipiodol suspension or lipiodol could be stably retained in alveoli in the first two groups based on chest X-ray and CT, but obvious collapse only occurred in the group receiving alcohol and lipiodol suspension or the bronchial lumen occlusion group. Histological examination revealed damage and disruption of the alveolar epithelium and fibrosis in related lung tissue in the group receiving alcohol and lipiodol suspension. Similar changes were seen in the bronchial lumen occlusion group, apart from obvious marginal emphysema of the target areas in two animals. Interstitial pneumonia and dilated alveoli existed in some tissue in target areas in the lipiodol group, in which pulmonary fibrosis obliterating alveoli also occurred. Chronic alveolitis and pleural adhesion in target areas occurred in the group infused with alcohol alone, whereas visceral pleura of the other three groups was regular and no pleural effusion or adhesion was found. Alcohol and lipiodol suspension that is stably retained in alveoli can result in significant lung volume reduction. Through alcohol and lipiodol suspension infusion, obstructive emphysema or pneumonia arising from bronchial lumen

  16. A comparison of the disconnection technique with continuous bronchial suction for lung deflation when using the Arndt endobronchial blocker during video-assisted thoracoscopy: A randomised trial.

    Science.gov (United States)

    El-Tahan, Mohamed R

    2015-06-01

    The use of the Arndt endobronchial blocker has not gained widespread acceptance during video-assisted thoracoscopic surgery (VATS) because of its high cost and longer time to operative lung collapse especially in patients with chronic obstructive pulmonary disease (COPD). The use of a ventilator disconnection technique has been shown to produce a comparable degree of lung collapse when used with either a double-lumen tube or an Arndt endobronchial blocker. We hypothesised that the use of bronchial suction through the suction port of the endobronchial blocker would be associated with a comparable time to achieve optimum lung collapse as the disconnection technique. A randomised, double-blind study. Single university hospital. Fifty-eight patients with spontaneous pneumothorax scheduled for elective VATS using the Arndt endobronchial blocker for one-lung ventilation (OLV). Patients were randomly assigned to one of two groups (n = 29 per group) to deflate the operative lung with either disconnection of the endotracheal tube from the ventilator for 60 s prior to inflation of the endobronchial blocker or connection of a suction pressure of -30 cmH2O to the suction port of the endobronchial blocker through the barrel of a 1 ml syringe. The primary outcome was the time to total lung collapse. Secondary outcomes included surgeon rating of lung collapse, overall surgeon satisfaction, need for further fibreoptic bronchial suction manoeuvres and intraoperative hypoxaemia. The bronchial suction technique was associated with a significantly shorter time to total lung collapse than the disconnection method [93 (95% confidence interval, 95% CI 81.3 to 103.7) vs. 197 (95% CI 157.4 to 237) s respectively; P < 0.001]. Both the disconnection and bronchial suction groups had a comparable surgical rating of excellent lung collapse 40 min after the start of OLV (65.5 vs. 79.3%, respectively; P = 0.24), overall surgeon satisfaction [median (interquartile range, IQR) 9 (8 to 10) vs. 9 (8

  17. Current Perspectives on Therapy Dog Welfare in Animal-Assisted Interventions

    Directory of Open Access Journals (Sweden)

    Lisa Maria Glenk

    2017-02-01

    Full Text Available Research into the effects of animal-assisted interventions (AAIs has primarily addressed human health outcomes. In contrast, only few publications deal with the therapy dog experience of AAIs. This paper provides an overview on potential welfare threats that therapy dogs may encounter and presents the results of a review of available studies on welfare indicators for therapy dogs during AAIs. Previous investigations used physiological and behavioral welfare indicators and dog handler surveys to identify work-related stress. Research outcomes are discussed in the light of strengths and weaknesses of the methods used. Study results suggest that frequency and duration of AAI sessions, novelty of the environment, controllability, age and familiarity of recipients modulate animal welfare indicators. However, this review reveals that currently, clear conclusions on how the well-being of dogs is influenced by the performance in AAIs are lacking due to the heterogeneity of programs, recipient and session characteristics, small dog sample sizes and methodological limitations. This paper further aimed to identify unresolved difficulties in previous research to pave the way for future investigations supporting the applicability of scientific findings in practice.

  18. Current Perspectives on Therapy Dog Welfare in Animal-Assisted Interventions.

    Science.gov (United States)

    Glenk, Lisa Maria

    2017-02-01

    Research into the effects of animal-assisted interventions (AAIs) has primarily addressed human health outcomes. In contrast, only few publications deal with the therapy dog experience of AAIs. This paper provides an overview on potential welfare threats that therapy dogs may encounter and presents the results of a review of available studies on welfare indicators for therapy dogs during AAIs. Previous investigations used physiological and behavioral welfare indicators and dog handler surveys to identify work-related stress. Research outcomes are discussed in the light of strengths and weaknesses of the methods used. Study results suggest that frequency and duration of AAI sessions, novelty of the environment, controllability, age and familiarity of recipients modulate animal welfare indicators. However, this review reveals that currently, clear conclusions on how the well-being of dogs is influenced by the performance in AAIs are lacking due to the heterogeneity of programs, recipient and session characteristics, small dog sample sizes and methodological limitations. This paper further aimed to identify unresolved difficulties in previous research to pave the way for future investigations supporting the applicability of scientific findings in practice.

  19. Non-pharmacological interventions for assisting the induction of anaesthesia in children.

    Science.gov (United States)

    Manyande, Anne; Cyna, Allan M; Yip, Peggy; Chooi, Cheryl; Middleton, Philippa

    2015-07-14

    Induction of general anaesthesia can be distressing for children. Non-pharmacological methods for reducing anxiety and improving co-operation may avoid the adverse effects of preoperative sedation. To assess the effects of non-pharmacological interventions in assisting induction of anaesthesia in children by reducing their anxiety, distress or increasing their co-operation. In this updated review we searched CENTRAL (the Cochrane Library 2012, Issue 12) and searched the following databases from inception to 15 January 2013: MEDLINE, EMBASE, PsycINFO and Web of Science. We reran the search in August 2014. We will deal with the single study found to be of interest when we next update the review. We included randomized controlled trials of a non-pharmacological intervention implemented on the day of surgery or anaesthesia. At least two review authors independently extracted data and assessed risk of bias in trials. We included 28 trials (2681 children) investigating 17 interventions of interest; all trials were conducted in high-income countries. Overall we judged the trials to be at high risk of bias. Except for parental acupuncture (graded low), all other GRADE assessments of the primary outcomes of comparisons were very low, indicating a high degree of uncertainty about the overall findings. Parental presence: In five trials (557 children), parental presence at induction of anaesthesia did not reduce child anxiety compared with not having a parent present (standardized mean difference (SMD) 0.03, 95% confidence interval (CI) -0.14 to 0.20). In a further three trials (267 children) where we were unable to pool results, we found no clear differences in child anxiety, whether a parent was present or not. In a single trial, child anxiety showed no significant difference whether one or two parents were present, although parental anxiety was significantly reduced when both parents were present at the induction. Parental presence was significantly less effective than

  20. Accuracy and speed of robotic assisted needle interventions using a modern cone beam computed tomography intervention suite: a phantom study

    Energy Technology Data Exchange (ETDEWEB)

    Schulz, Boris [Goethe University Hospital, Institute for Diagnostic and Interventional Radiology, Frankfurt (Germany); Goethe University Hospital, Department of Diagnostic and Interventional Radiology, Frankfurt (Germany); Eichler, Katrin; Siebenhandl, Petra; Gruber-Rouh, Tatjana; Vogl, Thomas Josef; Zangos, Stephan [Goethe University Hospital, Institute for Diagnostic and Interventional Radiology, Frankfurt (Germany); Czerny, Christoph [Goethe University Hospital, Department of Trauma Surgery, Frankfurt (Germany)

    2013-01-15

    To analyse the feasibility and accuracy of robotic aided interventions on a phantom when using a modern C-arm-mounted cone beam computed tomography (CBCT) device in combination with needle guidance software. A small robotic device capable of holding and guiding needles was attached to the intervention table. After acquiring a 3D data set the access path was planned on the CBCT workstation and shown on the intervention monitor. Then the robot was aligned to the live fluoroscopic image. A total of 40 punctures were randomly conducted on a phantom armed with several targets (diameter 2 mm) in single and double oblique trajectory (n = 20 each). Target distance, needle deviation and time for the procedures were analysed. All phantom interventions (n = 40) could be performed successfully. Mean target access path within the phantom was 8.5 cm (min 4.2 cm, max 13.5 cm). Average needle tip deviation was 1.1 mm (min 0 mm, max 4.5 mm), time duration was 3:59 min (min 2:07 min, max 10:37 min). When using the proposed robot device in a CBCT intervention suite, highly accurate needle-based interventional punctures are possible in a reasonable timely manner in single as well as in double oblique trajectories. (orig.)

  1. Accuracy and speed of robotic assisted needle interventions using a modern cone beam computed tomography intervention suite: a phantom study

    International Nuclear Information System (INIS)

    Schulz, Boris; Eichler, Katrin; Siebenhandl, Petra; Gruber-Rouh, Tatjana; Vogl, Thomas Josef; Zangos, Stephan; Czerny, Christoph

    2013-01-01

    To analyse the feasibility and accuracy of robotic aided interventions on a phantom when using a modern C-arm-mounted cone beam computed tomography (CBCT) device in combination with needle guidance software. A small robotic device capable of holding and guiding needles was attached to the intervention table. After acquiring a 3D data set the access path was planned on the CBCT workstation and shown on the intervention monitor. Then the robot was aligned to the live fluoroscopic image. A total of 40 punctures were randomly conducted on a phantom armed with several targets (diameter 2 mm) in single and double oblique trajectory (n = 20 each). Target distance, needle deviation and time for the procedures were analysed. All phantom interventions (n = 40) could be performed successfully. Mean target access path within the phantom was 8.5 cm (min 4.2 cm, max 13.5 cm). Average needle tip deviation was 1.1 mm (min 0 mm, max 4.5 mm), time duration was 3:59 min (min 2:07 min, max 10:37 min). When using the proposed robot device in a CBCT intervention suite, highly accurate needle-based interventional punctures are possible in a reasonable timely manner in single as well as in double oblique trajectories. (orig.)

  2. Radiation Exposure of Interventional Radiologists During Computed Tomography Fluoroscopy-Guided Renal Cryoablation and Lung Radiofrequency Ablation: Direct Measurement in a Clinical Setting

    Energy Technology Data Exchange (ETDEWEB)

    Matsui, Yusuke, E-mail: wckyh140@yahoo.co.jp; Hiraki, Takao, E-mail: takaoh@tc4.so-net.ne.jp; Gobara, Hideo, E-mail: gobara@cc.okayama-u.ac.jp; Iguchi, Toshihiro, E-mail: i10476@yahoo.co.jp; Fujiwara, Hiroyasu, E-mail: hirofujiwar@gmail.com; Kawabata, Takahiro, E-mail: tkhr-kwbt@yahoo.co.jp [Okayama University Medical School, Department of Radiology (Japan); Yamauchi, Takatsugu, E-mail: me9248@hp.okayama-u.ac.jp; Yamaguchi, Takuya, E-mail: me8738@hp.okayama-u.ac.jp [Okayama University Hospital, Central Division of Radiology (Japan); Kanazawa, Susumu, E-mail: susumu@cc.okayama-u.ac.jp [Okayama University Medical School, Department of Radiology (Japan)

    2016-06-15

    IntroductionComputed tomography (CT) fluoroscopy-guided renal cryoablation and lung radiofrequency ablation (RFA) have received increasing attention as promising cancer therapies. Although radiation exposure of interventional radiologists during these procedures is an important concern, data on operator exposure are lacking.Materials and MethodsRadiation dose to interventional radiologists during CT fluoroscopy-guided renal cryoablation (n = 20) and lung RFA (n = 20) was measured prospectively in a clinical setting. Effective dose to the operator was calculated from the 1-cm dose equivalent measured on the neck outside the lead apron, and on the left chest inside the lead apron, using electronic dosimeters. Equivalent dose to the operator’s finger skin was measured using thermoluminescent dosimeter rings.ResultsThe mean (median) effective dose to the operator per procedure was 6.05 (4.52) μSv during renal cryoablation and 0.74 (0.55) μSv during lung RFA. The mean (median) equivalent dose to the operator’s finger skin per procedure was 2.1 (2.1) mSv during renal cryoablation, and 0.3 (0.3) mSv during lung RFA.ConclusionRadiation dose to interventional radiologists during renal cryoablation and lung RFA were at an acceptable level, and in line with recommended dose limits for occupational radiation exposure.

  3. Preliminary clinical experience with a dedicated interventional robotic system for CT-guided biopsies of lung lesions: a comparison with the conventional manual technique

    Energy Technology Data Exchange (ETDEWEB)

    Anzidei, Michele; Argiro, Renato; Porfiri, Andrea; Boni, Fabrizio; Zaccagna, Fulvio; Napoli, Alessandro; Leonardi, Andrea; Bezzi, Mario; Catalano, Carlo [University of Rome, Department of Radiological, Oncological and Anatomopathological Sciences - Radiology - Sapienza, Rome (Italy); Anile, Marco; Venuta, Federico [University of Rome, Department of Thoracic Surgery - Sapienza, Rome (Italy); Vitolo, Domenico [University of Rome, Department of Radiological, Oncological and Anatomopathological Sciences - Pathology - Sapienza, Rome (Italy); Saba, Luca [Department of Radiology, Azienda Ospedaliero Universitaria (A.O.U.), di Cagliari-Polo di Monserrato, Monserrato (Italy); Longo, Flavia [University of Rome, Department of Radiological, Oncological and Anatomopathological Sciences - Oncology - Sapienza, Rome (Italy)

    2015-05-01

    Evaluate the performance of a robotic system for CT-guided lung biopsy in comparison to the conventional manual technique. One hundred patients referred for CT-guided lung biopsy were randomly assigned to group A (robot-assisted procedure) or group B (conventional procedure). Size, distance from entry point and position in lung of target lesions were evaluated to assess homogeneity differences between the two groups. Procedure duration, dose length product (DLP), precision of needle positioning, diagnostic performance of the biopsy and rate of complications were evaluated to assess the clinical performance of the robotic system as compared to the conventional technique. All biopsies were successfully performed. The size (p = 0.41), distance from entry point (p = 0.86) and position in lung (p = 0.32) of target lesions were similar in both groups (p = 0.05). Procedure duration and radiation dose were significantly reduced in group A as compared to group B (p = 0.001). Precision of needle positioning, diagnostic performance of the biopsy and rate of complications were similar in both groups (p = 0.05). Robot-assisted CT-guided lung biopsy can be performed safely and with high diagnostic accuracy, reducing procedure duration and radiation dose in comparison to the conventional manual technique. (orig.)

  4. The Impact of a Multidimensional Exercise Intervention on Physical and Functional Capacity, Anxiety, and Depression in Patients With Advanced-Stage Lung Cancer Undergoing Chemotherapy

    DEFF Research Database (Denmark)

    Quist, Morten; Adamsen, Lis; Rørth, Mikael

    2015-01-01

    was measured with one repetition maximum test (1RM). HRQoL, anxiety, and depression were assessed using Functional Assessment of Cancer Therapy-Lung (FACT-L) scale and the Hospital Anxiety and Depression Scale (HADS). RESULTS: One hundred and forthteen patients with advanced stage lung cancer were recruited......INTRODUCTION: Patients with advanced-stage lung cancer face poor survival and experience co-occurring chronic physical and psychosocial symptoms. Despite several years of research in exercise oncology, few exercise studies have targeted advanced lung cancer patients undergoing chemotherapy. The aim...... of the present study was to investigate the benefits of a 6-week supervised group exercise intervention and to outline the effect on aerobic capacity, strength, health-related quality of life (HRQoL), anxiety, and depression. METHODS: VO2peak was assessed using an incremental exercise test. Muscle strength...

  5. The differential diagnostic value of 99Tcm-MIBI SPECT combined with localizable CT imaging in oxygen intervention for lung lesions

    International Nuclear Information System (INIS)

    Liu Changjiang; Zhang Qing; Zhang Xu; Pang Guifen; Dong Yanyu

    2010-01-01

    Objective: To investigate the differential diagnostic value of 99 Tc m -methoxyisobutylisonitrile (MIBI) SPECT combined with localizable CT in the evaluation of oxygen intervention for suspicious lung lesions, and to establish a cost-effective imaging modality in the detection of malignant lung lesions. Methods: From September 2008 to March 2009, 47 consecutive patients with suspicious malignant lung lesions underwent 99 Tc m -MIBI SPECT/CT prospectively. Patients with suspicious pneumonia were treated with antibiotics for about 4 d before imaging. All patients were canalized with a nostril tube for oxygen inhalation before 99 Tc m -MIBI injection. SPECT combined with localizable CT of the chest was performed at 10 min and 2 h after 99 Tc m -MIBI injection. The uptake ratios of lesion to contralateral normal lung parenchyma(early uptake ratio: EUR and delayed uptake ratio: DUR) were compared using independent-samples t-test. In addition,the diagnostic efficiency of uptake ratios of lung lesions was analyzed with receiver operating characteristic (ROC) curve. Results: Forty-seven patients (primary lung cancers: 32, metastatic tumors of the lung: 4, benign lung diseases: 11) had 51 lung lesions, including 39 malignant and 12 benign lung lesions. The sensitivity, specificity, accuracy, positive predictive value (PPV), and negative predictive value (NPV) were 94.9% (37/39), 83.3% (10/12), 92.2% (47/51), 94.9% (37/39) and 83.3% (10/12), respectively. The EUR of malignant lesions was 2.95 ± 1.16, whereas of benign lesions was 1.43 ±0.33. The DUR of the malignant lesions was 3.19 ± 1.74, whereas of benign lesions was 1.60 ± 0.32. Both EUR and DUR were significantly different between malignant and benign lung lesions,respectively (t= -4.44,-3.12, respectively, both P 99 Tc m -MIBI SPECT combined with localizable CT imaging in oxygen intervention has a potential value in differentiating malignant from benign lung lesions. (authors)

  6. Evaluation of a pet-assisted living intervention for improving functional status in assisted living residents with mild to moderate cognitive impairment: a pilot study.

    Science.gov (United States)

    Friedmann, Erika; Galik, Elizabeth; Thomas, Sue A; Hall, P Sue; Chung, Seon Yoon; McCune, Sandra

    2015-05-01

    In older adults with cognitive impairment (CI), decreased functional status and increased behavioral symptoms require relocation from assisted living (AL) to nursing homes. Studies support positive effects of pets on health/function. Evaluate the effectiveness of the Pet AL (PAL) intervention to support physical, behavioral, and emotional function in AL residents with CI. Cognitively impaired AL residents randomized to 60-90 minute sessions [PAL (n = 22) or reminiscing (n = 18)] twice/week for 12 weeks. PAL interventionist encourages residents to perform skills with the visiting dog; reminiscing interventionist encourages residents to reminisce. Monthly assessment of physical (energy expenditure, activities of daily living), emotional (depression, apathy), and behavioral (agitation) function. In linear mixed models, physical activity depressive symptoms improved more with PAL. Evidence supports that the PAL program helps preserve/enhance function of AL residents with CI. Additional study is required to evaluate the duration and predictors of effectiveness of the PAL intervention. © The Author(s) 2014.

  7. Using Chest Vibration Nursing Intervention to Improve Expectoration of Airway Secretions and Prevent Lung Collapse in Ventilated ICU Patients: A Randomized Controlled Trial

    Directory of Open Access Journals (Sweden)

    Yu-Chih Chen

    2009-06-01

    Conclusion: The results suggest that chest vibration may contribute to expectoration and thus improve lung collapse among ventilated patients in an ICU. Chest vibration nursing intervention is a safe and effective alternative pulmonary clearance method and can be used on patients who are on ventilators in ICUs.

  8. Assistive technology as reading interventions for children with reading impairments with a one-year follow-up.

    Science.gov (United States)

    Lindeblad, Emma; Nilsson, Staffan; Gustafson, Stefan; Svensson, Idor

    2017-10-01

    This pilot study investigated the possible transfer effect on reading ability in children with reading difficulties after a systematic intervention to train and compensate for reading deficiencies by using applications in smartphones and tablets. The effects of using assistive technology (AT) one year after the interventions were completely studied. School related motivation, independent learning and family relations were also considered. 35 pupils aged 10-12 years participated. They were assessed five times with reading tests. The participants, their parents and teachers were surveyed with questionnaires regarding their experience of using AT. The data from the assessments were analyzed with paired t-tests and Wilcoxon signed-rank tests. The data from the questionnaires were analyzed using content analysis. The paper shows that using AT can create transfer effects on reading ability one year after the interventions were finished. This means that reading impaired children may develop at the same rate as non-impaired readers. Also, increased school motivation and an increase in independent learning and family effects have been shown. This paper provides implications in how to facilitate reading impaired pupils' learning process and realizes the need to challenge the concept of reading to change to fit modern means of gaining information. Implications for rehabilitation Children with reading impairment could benefit from assistive technology in regards of their reading development process and increase their chances of not falling behind peers. Assistive technology as applications in smartphones and tablets may aid children with reading impairment to have an equal platform for learning in school as their peers without reading difficulties. Assistive technology could facilitate the information gaining process and subsequently increase motivation to learn and increase interest in reading activities. Assistive technology had wider effects on its users: stigmatizing

  9. Computer-aided detection (CAD) of lung nodules in CT scans: radiologist performance and reading time with incremental CAD assistance

    International Nuclear Information System (INIS)

    Roos, Justus E.; Paik, David; Olsen, David; Liu, Emily G.; Leung, Ann N.; Mindelzun, Robert; Choudhury, Kingshuk R.; Napel, Sandy; Rubin, Geoffrey D.; Chow, Lawrence C.; Naidich, David P.

    2010-01-01

    The diagnostic performance of radiologists using incremental CAD assistance for lung nodule detection on CT and their temporal variation in performance during CAD evaluation was assessed. CAD was applied to 20 chest multidetector-row computed tomography (MDCT) scans containing 190 non-calcified ≥3-mm nodules. After free search, three radiologists independently evaluated a maximum of up to 50 CAD detections/patient. Multiple free-response ROC curves were generated for free search and successive CAD evaluation, by incrementally adding CAD detections one at a time to the radiologists' performance. The sensitivity for free search was 53% (range, 44%-59%) at 1.15 false positives (FP)/patient and increased with CAD to 69% (range, 59-82%) at 1.45 FP/patient. CAD evaluation initially resulted in a sharp rise in sensitivity of 14% with a minimal increase in FP over a time period of 100 s, followed by flattening of the sensitivity increase to only 2%. This transition resulted from a greater prevalence of true positive (TP) versus FP detections at early CAD evaluation and not by a temporal change in readers' performance. The time spent for TP (9.5 s ± 4.5 s) and false negative (FN) (8.4 s ± 6.7 s) detections was similar; FP decisions took two- to three-times longer (14.4 s ± 8.7 s) than true negative (TN) decisions (4.7 s ± 1.3 s). When CAD output is ordered by CAD score, an initial period of rapid performance improvement slows significantly over time because of non-uniformity in the distribution of TP CAD output and not to a changing reader performance over time. (orig.)

  10. [Wide-spectrum clinical interventions in mental health: 'care' and 'subject supposed to know' in therapeutic assistance].

    Science.gov (United States)

    Estellita-Lins, Carlos; Oliveira, Verônica Miranda; Coutinho, Maria Fernanda

    2009-01-01

    This paper discusses the theme therapeutic assistance (TA), understood as homecare-based mental health intervention. We emphasize the importance of community interventions for dealing with psychic suffering, either through reading the symptoms based on visibility, or through a psychoanalytic approach mainly concerned with listening. Lacking an independent theoretical background to support this practice, therapeutic assistance makes use of theories coming from other related fields of knowledge. Therefore, we discuss the influence of psychoanalysis and its role among broad spectrum mental health practice through clinical interventions belonging to the field of TA, focusing on two long-range operative concepts: Lacan's subject supposed to know and Winnicott's care (or caring process). Both concepts guide the clinical action and provide answers to theoretical problems within the TA field. We conclude that TA meets some requirements of the classical management of transference by means of a complex care process developed in the daily life and environment of the patient, in which desire and subjectivity are necessarily recognized although no psychotherapic setting is intentionally settled. Therapeutic assistance performs the role of an advanced clinical sentinel in the field of community psychiatry and public health.

  11. Combination of docetaxel and cisplatin in the interventional treatment of advanced non-small cell lung cancer

    International Nuclear Information System (INIS)

    He Zhijiang; Liu Yunjun; Li Ezhen

    2004-01-01

    Objective: To evaluate the efficacy and toxicity of the combination of docetaxel and cisplatin in the interventional treatment of patients with advanced non-small cell lung cancer (NSCLC). Methods: Thirty patients with locally advanced (stage III) or metastatic (stage IV) NSCLC were enrolled into the study. The patients received docetaxel 75 mg/m 2 per day by bronchial artery and vein, and cisplatin 40 mg 2 on day 1-3 of a 21-day cycle. Each patient should complete two cycles. Results: An objective response rate was obtained in 46.7% of 30 patients (one complete and 13 partial response), whereas 10 patients had stable disease and 6 patients were progressive. The response rate was 60% (9/15) in the initial patients, and 33.3% (5/15) in the retreated patients. The main toxicities were leukopenia (26.7% in grade III + IV) and thrombocytopenia (10% in grade III + IV). Conclusion: The combination of docetaxel and cisplatin by interventional treatment is a feasible, well-tolerated and active scheme in the treatment of advanced NSCLC. (authors)

  12. An Exploratory Study of Animal-Assisted Interventions Utilized by Mental Health Professionals

    Science.gov (United States)

    O'Callaghan, Dana M.; Chandler, Cynthia K.

    2011-01-01

    This study implemented an exploratory analysis to examine how a sample of mental health professionals incorporates specific animal-assisted techniques into the therapeutic process. An extensive review of literature related to animal-assisted therapy (AAT) resulted in the identification of 18 techniques and 10 intentions for the practice of AAT in…

  13. Peer-Assisted Learning/Literacy Strategies. What Works Clearinghouse Intervention Report

    Science.gov (United States)

    What Works Clearinghouse, 2012

    2012-01-01

    "Peer-Assisted Learning Strategies" and a similar program known as "Peer-Assisted Literacy Strategies" are peer-tutoring programs that supplement the primary reading curriculum (Fuchs, Fuchs, Kazdan, & Allen, 1999; Mathes & Babyak, 2001). This review uses the acronym "PALS" to encompass both programs and their…

  14. Animal-Assisted Activity: Effects of a Complementary Intervention Program on Psychological and Physiological Variables.

    Science.gov (United States)

    Nepps, Peggy; Stewart, Charles N; Bruckno, Stephen R

    2014-07-01

    Animal-assisted activity is the use of trained animals for the therapeutic, motivational, or educational benefit of patients. Subjects of this study were 218 patients hospitalized on the mental health unit of a community hospital with an existing, complementary animal-assisted activity program. Half of the patients participated in a 1-hour session of animal-assisted activity. The other half, who served as a comparison group, participated in a 1-hour stress management program. It was hypothesized that an animal-assisted activity program would improve ratings of depression, anxiety, and pain and the associated physiological measures of stress and discomfort. Self-report ratings of depression, anxiety, and pain were collected before and after treatment sessions, and blood pressure, pulse, and salivary cortisol were measured. There were significant decreases in depression (P animal-assisted activity program, comparable to those in the more traditional stress management group. © The Author(s) 2014.

  15. Forensic Interviews for Child Sexual Abuse Allegations: An Investigation into the Effects of Animal-Assisted Intervention on Stress Biomarkers.

    Science.gov (United States)

    Krause-Parello, Cheryl A; Gulick, Elsie E

    2015-01-01

    The use of therapy animals during forensic interviews for child sexual abuse allegations is a recommendation by the Therapy Animals Supporting Kids Program to help ease children's discomfort during the forensic interview process. Based on this recommendation, this study incorporated a certified therapy canine into the forensic interview process for child sexual abuse allegations. This study investigated changes in salivary cortisol, immunoglobulin A, blood pressure, and heart rate as a result of forensic interview phenomenon (e.g., outcry) incorporating animal-assisted intervention versus a control condition in children (N = 42) interviewed for alleged child sexual abuse. The results supported significantly greater heart rate values for the control group (n = 23) who experienced sexual contact and/or indecency than the experience of aggravated sexual assault compared to no difference in HR for the intervention group (n = 19). The results suggest that the presence of the canine in the forensic interview may have acted as a buffer or safeguard for the children when disclosing details of sexual abuse. In the intervention group, children's HR was lower at the start of the forensic interview compared to the control group. Finding an effect of having a certified handler-canine team available during the forensic interview on physiological measures of stress has real-world value for children, child welfare personnel, and clinical therapists. It is suggested that animal-assisted intervention be expanded to children facing other types of trauma and to treatment programs for child survivors of sexual abuse.

  16. Recruitment of Community College Students Into a Web-Assisted Tobacco Intervention Study.

    Science.gov (United States)

    McIntosh, Scott; Johnson, Tye; Wall, Andrew F; Prokhorov, Alexander V; Calabro, Karen Sue; Ververs, Duncan; Assibey-Mensah, Vanessa; Ossip, Deborah J

    2017-05-08

    United States college students, particularly those attending community colleges, have higher smoking rates than the national average. Recruitment of such smokers into research studies has not been studied in depth, despite a moderate amount information on study recruitment success with smokers from traditional four-year colleges. Recruitment channels and success are evolving as technology evolves, so it is important to understand how to best target, implement, and evaluate recruitment strategies. The aim of this paper is to both qualitatively and quantitatively explore recruitment channels (eg, mass email, in-person referral, posted materials) and their success with enrollment into a Web-Assisted Tobacco Intervention study in this priority population of underserved and understudied smokers. Qualitative research methods included key informant interviews (n=18) and four focus groups (n=37). Quantitative research methods included observed online responsiveness to any channel (n=10,914), responses from those completing online screening and study consent (n=2696), and responses to a baseline questionnaire from the fully enrolled study participants (n=1452). Qualitative results prior to recruitment provided insights regarding the selection of a variety of recruitment channels proposed to be successful, and provided context for the unique attributes of the study sample. Quantitative analysis of self-reported channels used to engage with students, and to enroll participants into the study, revealed the relative utilization of channels at several recruitment points. The use of mass emails to the student body was reported by the final sample as the most influential channel, accounting for 60.54% (879/1452) of the total enrolled sample. Relative channel efficiency was analyzed across a wide variety of channels. One primary channel (mass emails) and a small number of secondary channels (including college websites and learning management systems) accounted for most of the

  17. Advanced driver assistance systems for teen drivers: Teen and parent impressions, perceived need, and intervention preferences.

    Science.gov (United States)

    Weiss, Eve; Fisher Thiel, Megan; Sultana, Nahida; Hannan, Chloe; Seacrist, Thomas

    2018-02-28

    From the advent of airbags to electronic stability control, technological advances introduced into automobile design have significantly reduced injury and death from motor vehicle crashes. These advances are especially pertinent among teen drivers, a population whose leading cause of death is motor vehicle crashes. Recently developed advanced driver assistance systems (ADAS) have the potential to compensate for skill deficits and reduce overall crash risk. Yet, ADAS is only effective if drivers are willing to use it. Limited research has been conducted on the suitability of ADAS for teen drivers. The goal of this study is to identify teen drivers' perceived need for ADAS, receptiveness to in-vehicle technology, and intervention preferences. The long-term goal is to understand public perceptions and barriers to ADAS use and to help determine how these systems must evolve to meet the needs of the riskiest driving populations. Three focus groups (N = 24) were conducted with licensed teen drivers aged 16-19 years and 2 focus groups with parents of teen drivers (N = 12). Discussion topics included views on how ADAS might influence driving skills and behaviors; trust in technology; and data privacy. Discussions were transcribed; the team used conventional content analysis and open coding methods to identify 12 coding domains and code transcripts with NVivo 10. Interrater reliability testing showed moderate to high kappa scores. Overall, participants recognized potential benefits of ADAS, including improved safety and crash reduction. Teens suggested that ADAS is still developing and therefore has potential to malfunction. Many teens reported a greater trust in their own driving ability over vehicle technology. They expressed that novice drivers should learn to drive on non-ADAS-equipped cars and that ADAS should be considered a supplemental aid. Many teens felt that overreliance on ADAS may increase distracted driving or risky behaviors among teens. Parents also

  18. Profile of patients with lung cancer assisted at the National Cancer Institute, according to their smoking status, from 2000 to 2007

    Directory of Open Access Journals (Sweden)

    Mirian Carvalho de Souza

    2014-03-01

    Full Text Available INTRODUCTION: Tobacco use is directly related to the future incidence of lung cancer. In Brazil, a growing tendency in age-adjusted lung cancer mortality rates was observed in recent years. OBJECTIVE: To describe the profile of patients with lung cancer diagnosed and treated at the National Cancer Institute (INCA in Rio de Janeiro, Brazil, between 2000 and 2007 according to their smoking status. METHODS: An observational study was conducted using INCA's database of cancer cases. To assess whether the observed differences among the categories of sociodemographic variables, characterization of the tumor, and assistance - pertaining to smokers and non-smokers - were statistically significant, a chi-square test was applied. A multiple correspondence analysis was carried out to identify the main characteristics of smokers and non-smokers. RESULTS: There was a prevalence of smokers (90.5% of 1131 patients included in the study. The first two dimensions of the multivariate analysis explained 72.8% of data variability. Four groups of patients were identified, namely smokers, non-smokers, small-cell tumors, and tumors in early stages. CONCLUSION: Smoking cessation must be stimulated in a disseminated manner in the population in order to avoid new cases of lung cancer. The Tumors in Initial Stages Group stood out with greater chances of cure.

  19. Analysis of intervention strategies for inhalation exposure to polycyclic aromatic hydrocarbons and associated lung cancer risk based on a Monte Carlo population exposure assessment model.

    Directory of Open Access Journals (Sweden)

    Bin Zhou

    Full Text Available It is difficult to evaluate and compare interventions for reducing exposure to air pollutants, including polycyclic aromatic hydrocarbons (PAHs, a widely found air pollutant in both indoor and outdoor air. This study presents the first application of the Monte Carlo population exposure assessment model to quantify the effects of different intervention strategies on inhalation exposure to PAHs and the associated lung cancer risk. The method was applied to the population in Beijing, China, in the year 2006. Several intervention strategies were designed and studied, including atmospheric cleaning, smoking prohibition indoors, use of clean fuel for cooking, enhancing ventilation while cooking and use of indoor cleaners. Their performances were quantified by population attributable fraction (PAF and potential impact fraction (PIF of lung cancer risk, and the changes in indoor PAH concentrations and annual inhalation doses were also calculated and compared. The results showed that atmospheric cleaning and use of indoor cleaners were the two most effective interventions. The sensitivity analysis showed that several input parameters had major influence on the modeled PAH inhalation exposure and the rankings of different interventions. The ranking was reasonably robust for the remaining majority of parameters. The method itself can be extended to other pollutants and in different places. It enables the quantitative comparison of different intervention strategies and would benefit intervention design and relevant policy making.

  20. Assisted Ventilation in Patients with Acute Respiratory Distress Syndrome: Lung-distending Pressure and Patient-Ventilator Interaction

    NARCIS (Netherlands)

    Doorduin, J.; Sinderby, C.A.; Beck, J.; Hoeven, J.G. van der; Heunks, L.M.

    2015-01-01

    BACKGROUND: In patients with acute respiratory distress syndrome (ARDS), the use of assisted mechanical ventilation is a subject of debate. Assisted ventilation has benefits over controlled ventilation, such as preserved diaphragm function and improved oxygenation. Therefore, higher level of

  1. A quality improvement project sustainably decreased time to onset of active physical therapy intervention in patients with acute lung injury.

    Science.gov (United States)

    Dinglas, Victor D; Parker, Ann M; Reddy, Dereddi Raja S; Colantuoni, Elizabeth; Zanni, Jennifer M; Turnbull, Alison E; Nelliot, Archana; Ciesla, Nancy; Needham, Dale M

    2014-10-01

    Rehabilitation started early during an intensive care unit (ICU) stay is associated with improved outcomes and is the basis for many quality improvement (QI) projects showing important changes in practice. However, little evidence exists regarding whether such changes are sustainable in real-world practice. To evaluate the sustained effect of a quality improvement project on the timing of initiation of active physical therapy intervention in patients with acute lung injury (ALI). This was a pre-post evaluation using prospectively collected data involving consecutive patients with ALI admitted pre-quality improvement (October 2004-April 2007, n = 120) versus post-quality improvement (July 2009-July 2012, n = 123) from a single medical ICU. The primary outcome was time to first active physical therapy intervention, defined as strengthening, mobility, or cycle ergometry exercises. Among ICU survivors, more patients in the post-quality improvement versus pre-quality improvement group received physical therapy in the ICU (89% vs. 24%, P quality improvement versus pre-quality improvement group, there was a shorter median (interquartile range) time to first physical therapy (4 [2, 6] vs. 11 d [6, 29], P quality improvement period was associated with shorter time to physical therapy (adjusted hazard ratio [95% confidence interval], 8.38 [4.98, 14.11], P quality improvement period. The following variables were independently associated with a longer time to physical therapy: higher Sequential Organ Failure Assessment score (0.93 [0.89, 0.97]), higher FiO2 (0.86 [0.75, 0.99] for each 10% increase), use of an opioid infusion (0.47 [0.25, 0.89]), and deep sedation (0.24 [0.12, 0.46]). In this single-site, pre-post analysis of patients with ALI, an early rehabilitation quality improvement project was independently associated with a substantial decrease in the time to initiation of active physical therapy intervention that was sustained over 5 years. Over the entire pre

  2. Lung surgery - discharge

    Science.gov (United States)

    ... Lung biopsy - discharge; Thoracoscopy - discharge; Video-assisted thoracoscopic surgery - discharge; VATS - discharge ... milk) for 2 weeks after video-assisted thoracoscopic surgery and 6 to 8 weeks after open surgery. ...

  3. Toward mHealth Brief Contact Interventions in Suicide Prevention: Case Series From the Suicide Intervention Assisted by Messages (SIAM) Randomized Controlled Trial.

    Science.gov (United States)

    Berrouiguet, Sofian; Larsen, Mark Erik; Mesmeur, Catherine; Gravey, Michel; Billot, Romain; Walter, Michel; Lemey, Christophe; Lenca, Philippe

    2018-01-10

    Research indicates that maintaining contact either via letter or postcard with at-risk adults following discharge from care services after a suicide attempt (SA) can reduce reattempt risk. Pilot studies have demonstrated that interventions using mobile health (mHealth) technologies are feasible in a suicide prevention setting. The aim of this study was to report three cases of patients recruited in the Suicide Intervention Assisted by Messages (SIAM) study to describe how a mobile intervention may influence follow-up. SIAM is a 2-year, multicenter randomized controlled trial conducted by the Brest University Hospital, France. Participants in the intervention group receive SIAM text messages 48 hours after discharge, then at day 8 and day 15, and months 1, 2, 3, 4, 5, and 6. The study includes participants aged 18 years or older, who have attended a participating hospital for an SA, and have been discharged from the emergency department (ED) or a psychiatric unit (PU) for a stay of less than 7 days. Eligible participants are randomized between the SIAM intervention messages and a control group. In this study, we present three cases from the ongoing SIAM study that demonstrate the capability of a mobile-based brief contact intervention for triggering patient-initiated contact with a crisis support team at various time points throughout the mobile-based follow-up period. Out of the 244 patients recruited in the SIAM randomized controlled trial, three cases were selected to illustrate the impact of mHealth on suicide risk management. Participants initiated contact with the emergency crisis support service after receiving text messages up to 6 months following discharge from the hospital. Contact was initiated immediately following receipt of a text message or up to 6 days following a message. This text message-based brief contact intervention has demonstrated the potential to reconnect suicidal individuals with crisis support services while they are experiencing

  4. Internet-Assisted Parent Training Intervention for Disruptive Behavior in 4-Year-Old Children: A Randomized Clinical Trial.

    Science.gov (United States)

    Sourander, Andre; McGrath, Patrick J; Ristkari, Terja; Cunningham, Charles; Huttunen, Jukka; Lingley-Pottie, Patricia; Hinkka-Yli-Salomäki, Susanna; Kinnunen, Malin; Vuorio, Jenni; Sinokki, Atte; Fossum, Sturla; Unruh, Anita

    2016-04-01

    There is a large gap worldwide in the provision of evidence-based early treatment of children with disruptive behavioral problems. To determine whether an Internet-assisted intervention using whole-population screening that targets the most symptomatic 4-year-old children is effective at 6 and 12 months after the start of treatment. This 2-parallel-group randomized clinical trial was performed from October 1, 2011, through November 30, 2013, at a primary health care clinic in Southwest Finland. Data analysis was performed from August 6, 2015, to December 11, 2015. Of a screened population of 4656 children, 730 met the screening criteria indicating a high level of disruptive behavioral problems. A total of 464 parents of 4-year-old children were randomized into the Strongest Families Smart Website (SFSW) intervention group (n = 232) or an education control (EC) group (n = 232). The SFSW intervention, an 11-session Internet-assisted parent training program that included weekly telephone coaching. Child Behavior Checklist version for preschool children (CBCL/1.5-5) externalizing scale (primary outcome), other CBCL/1.5-5 scales and subscores, Parenting Scale, Inventory of Callous-Unemotional Traits, and the 21-item Depression, Anxiety, and Stress Scale. All data were analyzed by intention to treat and per protocol. The assessments were made before randomization and 6 and 12 months after randomization. Of the children randomized, 287 (61.9%) were male and 79 (17.1%) lived in other than a family with 2 biological parents. At 12-month follow-up, improvement in the SFSW intervention group was significantly greater compared with the control group on the following measures: CBCL/1.5-5 externalizing scale (effect size, 0.34; P Internet-assisted parent training intervention offered for parents of preschool children with disruptive behavioral problems screened from the whole population. The strategy of population-based screening of children at an early age to offering

  5. Transition from thoracotomy to uniportal video-assisted thoracic surgery in non-small cell lung cancer-the Oslo experience.

    Science.gov (United States)

    Aamodt, Henrik

    2016-01-01

    Thoracoscopic surgery has been applied in medicine for more than 100 years. Still it is only within the last decade that it has gained momentum as a method in non-small cell lung cancer (NSCLC) surgery. Several approaches have been published, one of the more resent being uniportal video-assisted thoracic surgery (VATS). In this article we describe the transition from thoracotomy to uniportal VATS in our institution, the last step to uniportal VATS exemplified with two cases performed during our masterclass held in May 2016.

  6. An Evaluation of the Effectiveness of a Computer-Assisted Reading Intervention

    Science.gov (United States)

    Messer, David; Nash, Gilly

    2018-01-01

    Background: A cost-effective method to address reading delays is to use computer-assisted learning, but these techniques are not always effective. Methods: We evaluated a commercially available computer system that uses visual mnemonics, in a randomised controlled trial with 78 English-speaking children (mean age 7 years) who their schools…

  7. Impact of an alcohol misuse intervention for health care workers --2: Employee assistance programme utilization, on-the-job injuries, job loss and health services utilization.

    Science.gov (United States)

    Lapham, Sandra C; McMillan, Garnett; Gregory, Cindy

    2003-01-01

    We evaluated the effects of an enhanced substance misuse (SM) prevention/early intervention programme on referrals to an employee assistance programme, health care utilization rates, on-the-job injury rates and job termination rates among health care professionals employed in a managed care organization. The intervention was implemented at one site, with the remaining sites serving as the comparison group. Existing data from hospital databases were used to compare events occurring in the periods before and after initiation of the intervention. To account for baseline differences in age, gender and job class, logistic regression models produced adjusted means for events per employee month-at-risk. We found that employee assistance referrals and non-SM-related in-patient hospitalizations increased significantly post-intervention, while rates of total out-patient SM-related visits decreased at both the intervention and comparison sites post-intervention. There was a small, statistically significant decrease in the monthly rate (OR = 0.92) of non-SM out-patient utilization at the intervention site, once the intervention was in place. No differences potentially attributable to the intervention were detected in job turnover or injury rates. We conclude that, while the intervention did not appear to affect health care utilization for SM-related problems, it was associated with increased referrals for employee assistance.

  8. The immediate effect of soft tissue manual therapy intervention on lung function in severe chronic obstructive pulmonary disease

    Directory of Open Access Journals (Sweden)

    Cruz-Montecinos C

    2017-02-01

    Full Text Available Carlos Cruz-Montecinos,1–3 Diego Godoy-Olave,4 Felipe A Contreras-Briceño,5 Paulina Gutiérrez,4 Rodrigo Torres-Castro,2 Leandro Miret-Venegas,3 Roger M Engel6 1Laboratory of Biomechanics and Kinesiology, San José Hospital, Santiago, Chile; 2Department of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile; 3Unit of Kinesiology and Physical Therapy, San José Hospital, Santiago, Chile; 4Departamento de Kinesiología, Universidad Metropolitana de Ciencias de la Educación, Santiago, Chile; 5Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile; 6Department of Chiropractic, Macquarie University, Sydney, Australia Background and objective: In chronic obstructive pulmonary disease (COPD, accessory respiratory muscles are recruited as a compensatory adaptation to changes in respiratory mechanics. This results in shortening and overactivation of these and other muscles. Manual therapy is increasingly being investigated as a way to alleviate these changes. The aim of this study was to measure the immediate effect on lung function of a soft tissue manual therapy protocol (STMTP designed to address changes in the accessory respiratory muscles and their associated structures in patients with severe COPD.Methods: Twelve medically stable patients (n=12 with an existing diagnosis of severe COPD (ten: GOLD Stage III and two: GOLD Stage IV were included. Residual volume, inspiratory capacity and oxygen saturation (SpO2 were recorded immediately before and after administration of the STMTP. A Student’s t-test was used to determine the effect of the manual therapy intervention (P<0.05.Results: The mean age of the patients was 62.4 years (range 46–77. Nine were male. Residual volume decreased from 4.5 to 3.9 L (P=0.002, inspiratory capacity increased from 2.0 to 2.1 L (P=0.039 and SpO2 increased from 93% to 96% (P=0.001.Conclusion: A single application of an STMTP appears to have the potential to produce

  9. Systematic Replication of the Effects of a Supplementary, Technology-Assisted, Storybook Intervention for Preschool Children with Weak Vocabulary and Comprehension Skills

    Science.gov (United States)

    Greenwood, Charles R.; Carta, Judith J.; Kelley, Elizabeth S.; Guerrero, Gabriela; Kong, Na Young; Atwater, Jane; Goldstein, Howard

    2016-01-01

    In 2013, Spencer, Goldstein, Sherman, et al. reported the promising effects of a supplemental, technology-assisted, storybook intervention (Tier 2) containing embedded instruction targeting the oral language learning of preschool children at risk for delays. We sought to advance knowledge of the intervention by replicating it in a new sample and…

  10. Computed tomography guided percutaneous injection of a mixture of lipiodol and methylene blue in rabbit lungs: evaluation of localization ability for video-assisted thoracoscopic surgery.

    Science.gov (United States)

    Jin, Kwang Nam; Lee, Kyung Won; Kim, Tae Jung; Song, Yong Sub; Kim, Dong Il

    2014-01-01

    Preoperative localization is necessary prior to video assisted thoracoscopic surgery for the detection of small or deeply located lung nodules. We compared the localization ability of a mixture of lipiodol and methylene blue (MLM) (0.6 mL, 1:5) to methylene blue (0.5 mL) in rabbit lungs. CT-guided percutaneous injections were performed in 21 subjects with MLM and methylene blue. We measured the extent of staining on freshly excised lung and evaluated the subjective localization ability with 4 point scales at 6 and 24 hr after injections. For MLM, radio-opacity was evaluated on the fluoroscopy. We considered score 2 (acceptable) or 3 (excellent) as appropriate for localization. The staining extent of MLM was significantly smaller than methylene blue (0.6 vs 1.0 cm, Pmethylene blue (2.8 vs 2.2, P=0.010). Excellent staining was achieved in 17 subjects (81%) with MLM and 8 (38%) with methylene blue (P=0.011). An acceptable or excellent radio-opacity of MLM was found in 13 subjects (62%). An appropriate localization rate of MLM was 100% with the use of the directly visible ability and radio-opacity of MLM. MLM provides a superior pulmonary localization ability over methylene blue.

  11. [A Comparative Study of Acute and Chronic Pain between Single Port and Triple Port Video-assisted Thoracic Surgery for Lung Cancer].

    Science.gov (United States)

    Li, Caiwei; Xu, Meiqing; Xu, Guangwen; Xiong, Ran; Wu, Hanran; Xie, Mingran

    2018-04-20

    Through the comparative analysis of the acute and chronic pain postoperative between the single port and triple port video-assisted thoracic surgery to seek the better method which can reduce the incidence of acute and chronic pain in patients with lung cancer. Data of 232 patients who underwent single port -VATS (n=131) or triple port VATS (n=101) for non-small cell lung cancer (NSCLC) on January 1, 2016 to June 30, 2017 in our hospital were analyzed. The clinical and operative data were assessed, numeric rating scale (NRS) was used to evaluate the mean pain score on the 1th, 2th, 3th, 7th, 14th days, 3th months and 6th months postoperative. Both groups were similar in clinical characteristics, there were no perioperative death in two groups. In the 1th, 2th, 7th, 14th days and 3th, 6th months postoperative, the NRS score of the single port group was superior, and the difference was significant compared with the triple port (P0.05). Univariate and multivariate analysis of the occurrence on the chronic pain showed that the operation time, surgical procedure and the 14th NRS score were risk factors for chronic pain (Pport thoracoscopic surgery has an advantage in the incidence of acute and chronic pain in patients with non-small cell lung cancer. Shorter operative time can reduce the occurrence of chronic pain. The 14th day NRS score is a risk factor for chronic pain postoperative.

  12. Video-assisted microwave ablation for the treatment of a metastatic lung lesion in a dog with appendicular osteosarcoma and hypertrophic osteopathy.

    Science.gov (United States)

    Mazzaccari, Kaitlyn; Boston, Sarah E; Toskich, Beau B; Bowles, Kristina; Case, J Brad

    2017-11-01

    To describe video-assisted microwave ablation (VAMA) for the treatment of a metastatic lung lesion secondary to right forelimb osteosarcoma in a dog. Case report. A 10-year-old female spayed mixed breed dog with a metastatic lung lesion secondary to appendicular osteosarcoma. An osteosarcoma of the right distal scapula and proximal humerus that was suspected to be a radiation-induced osteosarcoma was treated with limb amputation and carboplatin chemotherapy. The patient developed pulmonary metastatic lesions and hypertrophic osteopathy (HO). VAMA of a metastatic lesion in the right caudal lung lobe was performed 227 days after amputation. The procedure was performed without complication. Follow-up information with the referring veterinarian 40 days after VAMA indicated that the patient was stable and that the clinical signs of HO had resolved. Thoracic radiographs taken by the referring veterinarian (RDVM) at monthly intervals showed that the previously treated metastatic lesion was stable. At 134 days from VAMA, the patient presented to the RDVM for lethargy and dyspnea and was transferred to an emergency clinic. The patient arrested and died 136 days from the VAMA procedure while hospitalized. A postmortem was not performed. VAMA for pulmonary metastatic lesions is technically feasible and allows for the treatment of symptoms associated with HO and minimally invasive management of pulmonary metastases in the case reported. © 2017 The American College of Veterinary Surgeons.

  13. A case of anterior mediastinitis and bilateral multiple lung abscesses occurring after trans-subxiphoid video-assisted thoracoscopic extended thymectomy for thymoma with myasthenia gravis.

    Science.gov (United States)

    Zhang, Hanlu; Geng, Yingcai; Zheng, Yu; Wang, Yun

    2016-09-01

    A 68-year-old female was admitted to our hospital with an acute episode of chest pain, progressive cough and fever. She underwent trans-subxiphoid video-assisted thoracoscopic extended thymectomy (TsVATET) for thymoma with myasthenia gravis (MG) 9 days ago. Chest computed tomography (CT) showed anterior mediastinal oedema, and infiltrative findings involved bilateral lung. Physical examination revealed the subxiphoid wound suppuration. We diagnosed subxiphoid incision infection, anterior mediastinitis and concomitant bilateral pneumonia. Using antibiotics intravenously combined with anterior mediastinum irrigation and drainage, she felt well but bilateral multiple lung abscesses were discovered on the 12 th day of hospitalisation. After conservative treatment with antibiotics and wound care, the recovery was satisfactory and she discharged home. In our experience, because the subxiphoid incision, the anterior mediastinum and the bilateral thoracic cavity communicated directly after TsVATET, we should be aware of the risk of anterior mediastinitis, the infection of bilateral pleural cavity, pneumonia and multiple lung abscesses following subxiphoid incision infection.

  14. Effects of Sigh on Regional Lung Strain and Ventilation Heterogeneity in Acute Respiratory Failure Patients Undergoing Assisted Mechanical Ventilation.

    Science.gov (United States)

    Mauri, Tommaso; Eronia, Nilde; Abbruzzese, Chiara; Marcolin, Roberto; Coppadoro, Andrea; Spadaro, Savino; Patroniti, Nicolo'; Bellani, Giacomo; Pesenti, Antonio

    2015-09-01

    In acute respiratory failure patients undergoing pressure support ventilation, a short cyclic recruitment maneuver (Sigh) might induce reaeration of collapsed lung regions, possibly decreasing regional lung strain and improving the homogeneity of ventilation distribution. We aimed to describe the regional effects of different Sigh rates on reaeration, strain, and ventilation heterogeneity, as measured by thoracic electrical impedance tomography. Prospective, randomized, cross-over study. General ICU of a single university-affiliated hospital. We enrolled 20 critically ill patients intubated and mechanically ventilated with PaO2/FIO2 up to 300 mm Hg and positive end-expiratory pressure at least 5 cm H2O (15 with acute respiratory distress syndrome), undergoing pressure support ventilation as per clinical decision. Sigh was added to pressure support ventilation as a 35 cm H2O continuous positive airway pressure period lasting 3-4 seconds at different rates (no-Sigh vs 0.5, 1, and 2 Sigh(s)/min). All study phases were randomly performed and lasted 20 minutes. In the last minutes of each phase, we measured arterial blood gases, changes in end-expiratory lung volume of nondependent and dependent regions, tidal volume reaching nondependent and dependent lung (Vtnondep and Vtdep), dynamic intratidal ventilation heterogeneity, defined as the average ratio of Vt reaching nondependent/Vt reaching dependent lung regions along inspiration (VtHit). With Sigh, oxygenation improved (p ventilation heterogeneity. Our study generates the hypothesis that in ventilated acute respiratory failure patients, Sigh may enhance regional lung protection.

  15. Needle and catheter navigation using electromagnetic tracking for computer-assisted C-arm CT interventions

    Science.gov (United States)

    Nagel, Markus; Hoheisel, Martin; Petzold, Ralf; Kalender, Willi A.; Krause, Ulrich H. W.

    2007-03-01

    Integrated solutions for navigation systems with CT, MR or US systems become more and more popular for medical products. Such solutions improve the medical workflow, reduce hardware, space and costs requirements. The purpose of our project was to develop a new electromagnetic navigation system for interventional radiology which is integrated into C-arm CT systems. The application is focused on minimally invasive percutaneous interventions performed under local anaesthesia. Together with a vacuum-based patient immobilization device and newly developed navigation tools (needles, panels) we developed a safe and fully automatic navigation system. The radiologist can directly start with navigated interventions after loading images without any prior user interaction. The complete system is adapted to the requirements of the radiologist and to the clinical workflow. For evaluation of the navigation system we performed different phantom studies and achieved an average accuracy of better than 2.0 mm.

  16. Multifactorial assistive device intervention to prevent low back pain among caregivers

    DEFF Research Database (Denmark)

    Jensen, Stina Bjørnskov; Brandt, Åse

    2011-01-01

    Caregivers are among those professionals who experience the highest incidence of low back pain and low back injuries, and one of the most frequently described reasons for this is person transfers. This paper reports on a controlled intervention study in two Danish municipalities with perceived....... The study population consisted of all permanently employed caregivers in the two municipalities, and data was collected by means of a questionnaire at baseline and after 10 months of follow-up. At follow-up the caregivers in the intervention group reported lower perceived strain during person transfer...

  17. The Nuclear Emergency Assistance Team, a mobile intervention facility for nuclear accidents

    International Nuclear Information System (INIS)

    Koelzer, W.

    1975-01-01

    A nuclear emergency assistance team consisting of a vehicle pool and a stock of technical equipment was set up for operation in case of major reactor accidents. The equipment is kept in 6 containers which can be shipped on trucks, by rail or by helicopter or plane. Technical equipment and tasks of each container are briefly explained. Special transport vehicles for remote handling of contaminated material are described. (ORU) [de

  18. [CT-guided marking of pulmonary nodules with a special lung marking wire before video-assisted thoracoscopic surgery - review of 184 cases].

    Science.gov (United States)

    Schulze, M-K; Eichfeld, U; Kahn, T; Stumpp, P

    2012-06-01

    Minimally invasive techniques like video-assisted thoracoscopic surgery (VATS) are currently the method of choice for the resection of small pulmonary nodules, when they are located in the periphery of the lungs. To guarantee quick and safe intraoperative identification of the nodule, preoperative marking is necessary and sensible. We report about our experiences in 184 markings with a special lung marking wire, which is placed in or around the pulmonary nodule using CT guidance. In 184 patients (97 m, 87f, mean age: 58.1 ± 13.7 years) with pulmonary nodules, scheduled for resection with VATS, a special lung marking wire was placed preoperatively under CT guidance. We evaluated the technical success, safety, necessity of conversion to thoracotomy and histology in all patients. The marking wire could be positioned successfully in 181 cases (98.4 %). There was one major complication (uncontrollable pneumothorax). Minor adverse events like small pneumothorax (53.3 %) or a perifocal bleeding (30.4 %) did not necessitate treatment. Complete resection of the marked nodule was successful in 98.4 % of the patients. Conversion to thoracotomy was necessary in 29 patients (15.9 %) due to bleeding, adhesions, malignancy or wire dislocation. Histology revealed a benign nodule in 96 cases (54.4 %) and a malignant lesion in 78 cases (45.6 %), of which only 21 nodules (11.5 %) turned out to present a primary pulmonary carcinoma. CT-guided marking of pulmonary nodules using a special marking wire followed by thoracoscopic resection is an efficient and safe method for diagnosing suspicious nodules in the periphery of the lung. © Georg Thieme Verlag KG Stuttgart · New York.

  19. Ultrasonography for clinical decision-making and intervention in airway management: From the mouth to the lungs and pleurae

    DEFF Research Database (Denmark)

    Kristensen, M. S.; Teoh, W. H.; Graumann, O.

    2014-01-01

    enables diagnosis and treatment of interstitial syndrome, lung consolidation, atelectasis, pleural effusion and differentiates causes of acute breathlessness during pregnancy. Patient safety can be enhanced by performing procedures under ultrasound guidance, e.g. thoracocentesis, vascular line access......-of-care ultrasonography of the airways has a steep learning curve. • Lung ultrasonography allows treatment of interstitial syndrome, consolidation, atelectasis and effusion....

  20. Intervention improves assisted conception intracytoplasmic sperm injection outcomes for patients with high levels of sperm DNA fragmentation: a retrospective analysis.

    Science.gov (United States)

    Bradley, C K; McArthur, S J; Gee, A J; Weiss, K A; Schmidt, U; Toogood, L

    2016-09-01

    Sperm DNA fragmentation (SDF) is used in assisted reproductive technology (ART) programs as an indicator for sperm quality, although there is still a lack of consensus as to its clinical utility. In this retrospective study, we examined intracytoplasmic sperm injection (ICSI) outcomes of 1924 infertile patients who underwent SDF analysis using the sperm chromatin integrity test. ART patients were classified as having low [DNA fragmentation index (DFI) <29%] or high SDF (DFI ≥29%) and by whether or not an intervention [physiological intracytoplasmic sperm injection (PICSI), intracytoplasmic morphologically selected sperm injection (IMSI), testicular sperm extraction (TESE)/testicular sperm aspiration (TESA), frequent ejaculation] was performed. High SDF patients who did not have an intervention had a lower fertilization rate and poorer clinical outcomes from blastocyst transfers as compared with low SDF patients; the fertilization rate was 66.0% vs. 70.2% (p = 0.042), single embryo transfer (SET) fetal heart pregnancy rate was 28.5% vs. 45.2% (p = 0.042), and SET live birth rate was 24.9% vs. 40.6% (p = 0.060), respectively. Furthermore, high SDF patients who had an intervention had significantly improved blastocyst transfer outcomes, similar to those of low SDF patients; the SET live birth rate for high SDF intervention patients was 43.8% as compared with 24.9% for high SDF no intervention patients (p = 0.037) and 40.6% for low SDF patients (p = 0.446). Analysis of the three main intervention subgroups for high SDF patients revealed that TESE/TESA patients had the highest SET live birth rate; in comparison with 24.2% for high SDF patients who did not have an intervention, PICSI patients had 38.3% (p = 0.151), IMSI patients had 28.7% (p = 0.680), and TESE/TESA patients had 49.8% (p = 0.020). Our data suggest that SDF results indicate ICSI outcomes and that patients who have high SDF benefit from an intervention. © 2016 American Society of

  1. Effects of nutritional status and dietetic interventions on survival in Cystic Fibrosis patients before and after lung transplantation.

    Science.gov (United States)

    Hollander, F M; van Pierre, D D; de Roos, N M; van de Graaf, E A; Iestra, J A

    2014-03-01

    This study retrospectively investigated nutritional status, dietetic intervention and intake in Cystic Fibrosis (CF) patients before and after lung transplantation (LTX). Body Mass Index (BMI), Fat Free Mass Index (FFMI) and nutritional intake were retrieved from 75 out-patients aged 15-53 years. Patients were seen every 3-4 months during the waiting list time (range 0-81 months) and up to 116 months after LTX. Survival was measured in months. The median BMI at baseline was 19.2 kg/m(2) (range: 15.3 to 28.4 kg/m(2)) with 29 patients (39%) below ≤18.5 kg/m(2). FFMI (measured in 65 patients) had a median of 15.2 kg/m(2) (range: 11.1 to 22.4 kg/m(2)) with 39 patients (60%) ≤16.7 kg/m(2) (men) or ≤14.6 kg/m(2) (women). Median energy intake was 2800 kcal, 239 kcal higher than the estimated energy requirement. However, 8 patients consumed ≥500 kcal less than recommended. Protein intake was 104 (range 60-187) g or 1.9 g/kg per day. Despite dietetic intervention with oral nutritional supplements (ONS) (36 patients), tube feeding (12 patients), or both (13 patients), BMI and FFMI hardly improved pre-LTX. LTX was performed in 51 patients (68%); 10 patients died during follow-up, median survival time was 41 months. A BMI ≤18.5 kg/m(2) was more prevalent in patients who died before LTX (6/9) or who died after LTX (4/10) than in patients who were still alive on the waiting list (5/15) or who survived LTX (14/41). Results for FFMI were comparable. From 6-12 months post-LTX, BMI and FFMI markedly improved, especially in underweight patients. A BMI ≤18.5 kg/m(2) and an FFMI ≤16.7 kg/m(2) (men) or ≤14.6 kg/m(2) (women) appears to impair survival in LTX candidates with CF. Patients maintained a low body weight before LTX. After LTX weight gain is achieved. © 2013. Published by Elsevier B.V. on behalf of European Cystic Fibrosis Society. All rights reserved.

  2. Gender-based Outcomes and Acceptability of a Computer-assisted Psychosocial Intervention for Substance Use Disorders.

    Science.gov (United States)

    Campbell, Aimee N C; Nunes, Edward V; Pavlicova, Martina; Hatch-Maillette, Mary; Hu, Mei-Chen; Bailey, Genie L; Sugarman, Dawn E; Miele, Gloria M; Rieckmann, Traci; Shores-Wilson, Kathy; Turrigiano, Eva; Greenfield, Shelly F

    2015-06-01

    Digital technologies show promise for increasing treatment accessibility and improving quality of care, but little is known about gender differences. This secondary analysis uses data from a multi-site effectiveness trial of a computer-assisted behavioral intervention, conducted within NIDA's National Drug Abuse Clinical Trials Network, to explore gender differences in intervention acceptability and treatment outcomes. Men (n=314) and women (n=192) were randomly assigned to 12-weeks of treatment-as-usual (TAU) or modified TAU+Therapeutic Education System (TES), whereby TES substituted for 2hours of TAU per week. TES is composed of 62 Web-delivered, multimedia modules, covering skills for achieving and maintaining abstinence plus prize-based incentives contingent on abstinence and treatment adherence. Outcomes were: (1) abstinence from drugs and heavy drinking in the last 4weeks of treatment, (2) retention, (3) social functioning, and (4) drug and alcohol craving. Acceptability was the mean score across five indicators (i.e., interesting, useful, novel, easy to understand, and satisfaction). Gender did not moderate the effect of treatment on any outcome. Women reported higher acceptability scores at week 4 (p=.02), but no gender differences were detected at weeks 8 or 12. Acceptability was positively associated with abstinence, but only among women (p=.01). Findings suggest that men and women derive similar benefits from participating in a computer-assisted intervention, a promising outcome as technology-based treatments expand. Acceptability was associated with abstinence outcomes among women. Future research should explore characteristics of women who report less satisfaction with this modality of treatment and ways to improve overall acceptability. Copyright © 2015 Elsevier Inc. All rights reserved.

  3. 16th International Conference on Medical Image Computing and Computer Assisted Intervention

    CERN Document Server

    Klinder, Tobias; Li, Shuo

    2014-01-01

    This book contains the full papers presented at the MICCAI 2013 workshop Computational Methods and Clinical Applications for Spine Imaging. The workshop brought together researchers representing several fields, such as Biomechanics, Engineering, Medicine, Mathematics, Physics and Statistic. The works included in this book present and discuss new trends in those fields, using several methods and techniques in order to address more efficiently different and timely applications involving signal and image acquisition, image processing and analysis, image segmentation, image registration and fusion, computer simulation, image based modelling, simulation and surgical planning, image guided robot assisted surgical and image based diagnosis.

  4. Using behavioral interventions to assist with routine procedures in children with cystic fibrosis.

    Science.gov (United States)

    Ward, Cynthia M; Brinkman, Tara; Slifer, Keith J; Paranjape, Shruti M

    2010-03-01

    Routine cystic fibrosis (CF) medical care includes invasive procedures that may be difficult for young children and adolescents to tolerate because of anxiety, concern with health status, or unfamiliarity with the performed tasks. A growing body of pediatric psychology literature suggests that behavior therapy can effectively increase patient cooperation with stressful medical procedures such as tracheostomy care and needle sticks. Throat cultures are obtained at least quarterly in the outpatient setting or more frequently if a CF patient develops respiratory symptoms. Obtaining a throat culture from an anxious and uncooperative child poses a significant challenge for physicians, since the child may demonstrate emotional distress and avoidant behavior that disrupts efficient specimen collection during a routine clinic visit. The use of behavioral interventions, such as relaxation exercises, diaphragmatic breathing, differential reinforcement, gradual exposure, and systematic desensitization, is beneficial in addressing this commonly encountered problem in CF care. This case series describes the implementation of a behavioral therapy protocol utilizing two interventions, gradual exposure and systematic desensitization, in two young CF patients for the treatment of behavioral distress with routine throat cultures. The behavioral interventions were simple and transferred easily from mock procedures to actual specimen collection. Moreover, these cases highlight the important roles of the pediatric psychology staff on a comprehensive multidisciplinary CF care team to improve patient cooperation with routine clinic procedures and the medical treatment regimen overall. Copyright (c) 2009 European Cystic Fibrosis Society. Published by Elsevier B.V. All rights reserved.

  5. Reflections on Recent Research Into Animal-Assisted Interventions in the Military and Beyond.

    Science.gov (United States)

    Rumayor, Christina B; Thrasher, Amy M

    2017-11-25

    The purpose of the present review was threefold: to address the current state of Animal-Assisted Interactions (AAI) within the military; to summarize recent literature (within the past three years) in the field of AAI; and to discuss trends in AAI research since 2014. With regard to AAI within the military, several canine interaction programs have been utilized to assist service members in coping with various issues. Therapy dogs have been deployed with Combat-Operational Stress Control units; they have been integrated into medical clinics and behavioral health treatment programs in garrison; and policy has been developed to address the use of therapy animals in military treatment facilities. General research in AAI has demonstrated efficacy for certain presenting issues (stress management, trauma, autism spectrum disorder) and specific populations (children, the elderly, acute care patients). Overall trends in research include calls for increased consideration for animal welfare in AAI and increased rigor in research methodology. Current research supports the structured use of therapy dogs in the treatment of various disorders and with specific populations, including military service members and veterans; however, the need for additional research with rigorous methodology remains.

  6. Integrating socially assistive robotics into mental healthcare interventions: applications and recommendations for expanded use.

    Science.gov (United States)

    Rabbitt, Sarah M; Kazdin, Alan E; Scassellati, Brian

    2015-02-01

    As a field, mental healthcare is faced with major challenges as it attempts to close the huge gap between those who need services and those who receive services. In recent decades, technological advances have provided exciting new resources in this battle. Socially assistive robotics (SAR) is a particularly promising area that has expanded into several exciting mental healthcare applications. Indeed, a growing literature highlights the variety of clinically relevant functions that these robots can serve, from companion to therapeutic play partner. This paper reviews the ways that SAR have already been used in mental health service and research and discusses ways that these applications can be expanded. We also outline the challenges and limitations associated with further integrating SAR into mental healthcare. SAR is not proposed as a replacement for specially trained and knowledgeable professionals nor is it seen as a panacea for all mental healthcare needs. Instead, robots can serve as clinical tools and assistants in a wide range of settings. Given the dramatic growth in this area, now is a critical moment for individuals in the mental healthcare community to become engaged in this research and steer it toward our field's most pressing clinical needs. Copyright © 2014. Published by Elsevier Ltd.

  7. A guided self-help intervention targeting psychological distress among head and neck cancer and lung cancer patients: motivation to start, experiences and perceived outcomes.

    Science.gov (United States)

    Krebber, Anne-Marie H; van Uden-Kraan, Cornelia F; Melissant, Heleen C; Cuijpers, Pim; van Straten, Annemieke; Becker-Commissaris, Annemarie; Leemans, C René; Verdonck-de Leeuw, Irma M

    2017-01-01

    Recent results of a randomized clinical trial showed that a guided self-help intervention (based on problem-solving therapy) targeting psychological distress among head and neck cancer and lung cancer patients is effective. This study qualitatively explored motivation to start, experiences with and perceived outcomes of this intervention. Data were collected from semi-structured interviews of 16 patients. All interviews were audio-recorded and transcribed verbatim. Data were analyzed individually by two coders and coded into key issues and themes. Patients participated in the intervention for intrinsic (e.g. to help oneself) and for extrinsic reasons (e.g. being asked by a care professional or to help improve health care). Participants indicated positive and negative experiences with the intervention. Several participants appreciated participating as being a pleasant way to work on oneself, while others described participating as too confrontational. Some expressed their disappointment as they felt the intervention had brought them nothing or indicated that they felt worse temporarily, but most participants perceived positive outcomes of the intervention (e.g. feeling less distressed and having learned what matters in life). Cancer patients have various reasons to start a guided self-help intervention. Participants appreciated the guided self-help as intervention to address psychological distress, but there were also concerns. Most participants reported the intervention to be beneficial. The results suggest the need to identify patients who might benefit most from guided self-help targeting psychological distress and that interventions should be further tailored to individual cancer patients' requirements.

  8. Assisted living nursing practice: the language of dementia: theories and interventions.

    Science.gov (United States)

    Mitty, Ethel; Flores, Sandi

    2007-01-01

    The person with dementia uses behavior to communicate, but their behavior is altered by the combination of neurological damage and impairment, altered interpersonal relationships and reactions of others, and the individual's loss or weakening of their lifelong defenses or coping mechanisms. This article discusses the routes by which behavior can be understood and describes a constellation of needs of a person with dementia that has a unique fit with person-centered care. Three evidence-based models (theories) and interventions specific to dementia behaviors are discussed: the Need-Driven Dementia-Compromised Behavior Model, the Progressively Lowered Stress Threshold Model, and the utilization of self-identity roles. Montessori-based activities are another approach to person-centered dementia care that respect, as do the models, the dignity, worthiness and interests of the person afflicted with dementia. The models discussed in this article all seek to improve the quality of life of the person with dementia. Other than those at the profound end stage of dementia, most sufferers can communicate feelings. Subjective quality of life must be determined based on the self-report of the person suffering with dementia so that treatment interventions and effectiveness are grounded in that person's reality.

  9. M2IRAGE: Management of measurements during radiological interventions geographically assisted in the environment

    International Nuclear Information System (INIS)

    Gerphagnon, O.; Roche, H.; Lelache, H.; Guelin, M.; Fauquant, J.M.; Kacenelen, Y.; Armand, Y.

    2010-01-01

    This report presents the M 2 IRAGE software, a data processing tool designed to share radioactivity measurements and to give a schematised view of a radiological situation and of its evolution, while respecting different legal frameworks, notably the obligation to produce a radiological measurement programme. After a simplified recall of the crisis management organisation, the authors describe the M 2 IRAGE software and hardware architecture, the functions of its main modules (presentation of radioprotection information during field intervention, field mission management, data browsing, and data transmission to field teams). While giving some display examples, the authors describe how an event is managed and processed by this tool: event creation, measurement acquisition, aid to decision, team management. They report and discuss the results of a national exercise which took place in September 2009 in Saclay with a prototype version of M 2 IRAGE

  10. Responding to Requests for Assisted Reproductive Technology Intervention Involving Women Who Cannot Give Consent.

    Science.gov (United States)

    Bard, Jennider S; Penrose, Lindsay

    2015-01-01

    One of the plots of the Canadian science fiction thriller Orphan Black involves a scheme to create dozens of siblings by harvesting the eggs of one woman, fertilizing them with the sperm of a single man, and implanting them for gestation in dozens of apparently willing surrogates.¹ The casualness of the procedure speaks to how comfortable we have all become with reproduction by technology. Yet there are still aspects of this process that remain outside the normative boundaries of most of our worldviews. This article considers recent advances in assisted reproductive technology (ART) that can result in a viable, fertilized embryo even when the mother is herself either permanently unconscious from a severe injury or has actually lost all brain function and therefore meets the legal criteria for brain death. It reviews these advances and applies them to four scenarios, or vignettes, that represent different concerns about the prospective mother’s intent to reproduce before losing her ability to give consent.

  11. Clinical value of the assistant interventional embolization in treatment of juvenile nasopharyngeal angiofibroma

    International Nuclear Information System (INIS)

    Xu Guobin; Zhou Shi; Liu Junfang; Hu Jinxiang; Long Qingyun

    2007-01-01

    Objective: To study the application of the assistant digital subtraction angiography (DSA) with selective intra-arterial embolization in comprehensive treatment of juvenile nasopharyngeal angiofibroma. Methods: Among 17 patients with juvenile nasopharyngeal angiofibroma confirmed by surgery and biopsy from February 2000 to June 2005, 13 cases underwent DSA examination and selective intra-arterial embolization on 1-4 days before surgical operation, and 4 cases with uncontrollable epistaxis through conventional therapy were carried out urgent DSA and embolization as well as surgical operation on a scheduled day. Angiographic manifestations and hemostatic effects and impacts in surgical operation were observed. Results: The extent and blood supply of lesions and the features of feeding artery were clearly demonstrated by DSA. Supplying vessel was mainly maxillary artery originating from external caroted artery in 16 cases, and double supplying vessels from ramus of internal and external carotid arteries in 1 case. In general, the higher the nasopharyngeal angiofibroma grade was the more supplying branches would exist. As for epistaxis patients, the number of the presence of irregular distal vessels and the punctiform extravasation of contrast media were displayed in positive proportion. No severe complications occurred and active bleeding was stopped after embolization and furthermore with less blood loss during surgical operation statistically about 280-1600 ml (460±255.5). Conclusions: DSA examination and selective arterial embolization can not only present more accurate important clinical imaging features but also in favour of stop bleeding and enhance surgical outcomes for patients with nasopharyngeal angiogibroma. (authors)

  12. [Assistance for customers with sexually transmitted diseases at pharmacies in the Federal District, Brazil: an intervention study].

    Science.gov (United States)

    Naves, Janeth de Oliveira Silva; Castro, Lia Lusitana Cardozo de; Melo, Gislane Ferreira de; Giavoni, Adriana; Merchán-Hamann, Edgar

    2008-03-01

    A quantitative survey was conducted to analyze the type of assistance provided by pharmacy employees for cases of STDs. Simulated customer visits and interviews were conducted in 70 pharmacies in Brasilia and Taguatinga, Brazil, randomly assigned to two groups, one of which participated in educational activities on STDs. There were 411 simulated client visits to the pharmacies, with the following results: recommendation to seek medical care in 30% of cases, while in 70% of cases the pharmacy employees themselves recommended some drug treatment (although only 16.4% admitted to such practice). None of these suggested treatments was appropriate, based on the syndromic approach. Recommendations for prevention and treatment of partners were rare. Pharmacists recommended consulting a physician more frequently than attendants, and the latter recommended medicines more frequently than the former. Pharmacy workers had only superficial knowledge of STDs. After an educational intervention, none of the indicators showed a significant improvement in either group. The observations point to the need for regulation and intervention to publicize educational practices for the control of diseases like STDs and for the rational use of medicines in pharmacies.

  13. Effects of Intervention with To-balance Exercise on the Elderly Requiring Assistance and Lower Levels of Care.

    Science.gov (United States)

    Kanada, Yoshikiyo; Sakurai, Hiroaki; Sugiura, Yoshito

    2014-08-01

    [Purpose] To examine the effects of intervention combining individualized and group rhythm (To-balance) exercises on the mental and physical functions of the elderly requiring low level care. [Subjects] A total of 29 elderly persons requiring level 2 assistance to level 2 who were and using outpatient care services participated in this study. [Methods] The participants were randomly allocated to 2 groups: To-balance, and Sitting. The former group performed individualized and To-balance group exercises, while the latter group performed individualized exercise, as well as group exercise while sitting on a chair. The effects were evaluated through somatometric, physical fitness, and mental function measurements before and 3, 6, and 9 months after the initiation of the intervention. [Results] The lower-limb muscle strength and mental function significantly improved in both groups. Particularly, in the To-balance group, early improvement in balance and gait ability were observed. [Conclusion] The To-balance exercise may be useful for quickly improving the elderly's static balance ability.

  14. Palliative Care Intervention in Improving Symptom Control and Quality of Life in Patients With Stage II-IV Non-small Cell Lung Cancer and Their Family Caregivers

    Science.gov (United States)

    2017-10-16

    Caregiver; Psychological Impact of Cancer and Its Treatment; Recurrent Non-small Cell Lung Cancer; Stage IIA Non-small Cell Lung Cancer; Stage IIB Non-small Cell Lung Cancer; Stage IIIA Non-small Cell Lung Cancer; Stage IIIB Non-small Cell Lung Cancer; Stage IV Non-small Cell Lung Cancer

  15. Multicentric evaluation of the impact of central tumour location when comparing rates of N1 upstaging in patients undergoing video-assisted and open surgery for clinical Stage I non-small-cell lung cancer

    DEFF Research Database (Denmark)

    Decaluwé, Herbert; Petersen, René Horsleben; Brunelli, Alex

    2018-01-01

    OBJECTIVES: Large retrospective series have indicated lower rates of cN0 to pN1 nodal upstaging after video-assisted thoracic surgery (VATS) compared with open resections for Stage I non-small-cell lung cancer (NSCLC). The objective of our multicentre study was to investigate whether the presumed...

  16. Prospective Clinical Study to Evaluate Clinical Performance of a Powered Surgical Stapler in Video-assisted Thoracoscopic Lung Resections

    DEFF Research Database (Denmark)

    Licht, Peter B; Ribaric, Goran; Crabtree, Traves

    2015-01-01

    Video-assisted thoracic surgery (VATS) research often focuses on postoperative air leak, with special consideration for prolonged air leak. There is limited clinical data regarding how stapling devices might affect performance and postoperative outcomes, including air leak. This prospective resea...

  17. Reach of Supplemental Nutrition Assistance Program-Education (SNAP-Ed) interventions and nutrition and physical activity-related outcomes, California, 2011-2012.

    Science.gov (United States)

    Molitor, Fred; Sugerman, Sharon; Yu, Hongjian; Biehl, Michael; Aydin, May; Levy, Melanie; Ponce, Ninez A

    2015-03-12

    This study combined information on the interventions of the US Department of Agriculture's Supplemental Nutrition Assistance Program-Education with 5,927 interview responses from the California Health Interview Survey to investigate associations between levels of intervention reach in low-income census tracts in California and self-reported physical activity and consumption of fruits and vegetables, fast food, and sugar-sweetened beverages. We determined 4 levels of intervention reach (low reach, moderate reach, high reach, and no intervention) across 1,273 program-eligible census tracts from data on actual and eligible number of intervention participants. The locations of California Health Interview Survey respondents were geocoded and linked with program data. Regression analyses included measures for sex, age, race/ethnicity, and education. Adults and children from high-reach census tracts reported eating more fruits and vegetables than adults and children from no-intervention census tracts. Adults from census tracts with low, moderate, or high levels of reach reported eating fast food less often than adults from no-intervention census tracts. Teenagers from low-reach census tracts reported more physical activity than teenagers in no-intervention census tracts. The greatest concentration of Supplemental Nutrition Assistance Program-Education interventions was associated with adults and children eating more fruits and vegetables and adults eating fast food less frequently. These findings demonstrate the potential impact of such interventions as implemented by numerous organizations with diverse populations; these interventions can play an important role in addressing the obesity epidemic in the United States. Limitations of this study include the absence of measures of exposure to the intervention at the individual level and low statistical power for the teenager sample.

  18. Mid-term survival outcome of single-port video-assisted thoracoscopic anatomical lung resection: a two-centre experience.

    Science.gov (United States)

    Wu, Ching Feng; Fernandez, Ricardo; Mercedes, de la Torre; Delgado, Maria; Fieira, Eva; Wu, Ching Yang; Hsieh, Ming Ju; Paradela, Marina; Liu, Yun-Hen; Gonzalez-Rivas, Diego

    2018-03-03

    Single-port video-assisted thoracoscopic surgery (SPVATS) anatomical resection has been shown to be a feasible technique for lung cancer patients. Whether SPVATS has equivalent or better oncological outcomes for lung cancer patients remains controversial. The purpose of this study was to evaluate the perioperative and mid-term survival outcomes of SPVATS in 2 different medical centres. We retrospectively reviewed patients who underwent SPVATS anatomical resections between January 2014 and February 2017 in Coruña University Hospital's Minimally Invasive Thoracic Surgery Unit (Spain) and Chang Gung Memorial Hospital (Taiwan). Survival outcomes were assessed by pathological stage according to the American Joint Committee on Cancer (AJCC) 7th and 8th classifications. In total, 307 patients were enrolled in this study. Mean drainage days and postoperative hospital stay were 3.90 ± 2.98 and 5.03 ± 3.34 days. The overall 30-day mortality, 90-day morbidity and mortality rate were 0.7%, 20.1% and 0.7%, respectively. The 2-year disease-free survival and 2-year overall survival of the cohort were 80.6% and 93.4% for 1A, 68.8% and 84.6% for 1B, 51.0% and 66.7% for 2A, 21.6% and 61.1% for 2B, 47.6% and 58.5% for 3A, respectively, following the AJCC 7th classification. By the AJCC 8th classification, these were 92.3% and 100% for 1A1, 73.7% and 91.4% for 1A2, 75.2% and 93.4% for 1A3, 62.1% and 85.9% for 1B, 55.6% and 72.7% for 2A, 47.1% and 64.2% for 2B and 42.1% and 60.3% for 3A. Our preliminary results revealed that SPVATS anatomical resection achieves acceptable 2-year survival outcomes for early-stage lung cancer and is consistent with AJCC 8th staging system 2-year survival data. For advanced stage non-small-cell lung cancer patients, further evaluation is warranted.

  19. A power-assisted exercise intervention in people with profound intellectual and multiple disabilities living in a residential facility: a pilot randomised controlled trial.

    Science.gov (United States)

    Bossink, Leontien Wm; van der Putten, Annette Aj; Waninge, Aly; Vlaskamp, Carla

    2017-09-01

    To assess the feasibility of conducting a randomised controlled trial to determine the effectiveness of a twenty-week power-assisted exercise intervention in people with profound intellectual and multiple disabilities and to evaluate the potential beneficial effects of this intervention. Pilot randomised controlled trial. A large-scale twenty-four-hour residential facility in the Netherlands. Thirty-seven persons with profound intellectual and multiple disabilities. Participants in the intervention group received a power-assisted exercise intervention three times a week for thirty minutes over a twenty-week period. Participants in the control group received care as usual. Trial feasibility by recruitment process and outcomes completion rates; intervention feasibility by programme compliance rates; potential outcomes by functional abilities, alertness, body composition, muscle tone, oxygen saturation, cardiovascular fitness and quality of life. Thirty-seven participants were recruited ( M age = 32.1, SD = 14.6) and were randomly allocated to intervention ( n = 19) and control ( n = 18) groups. Programme compliance rates ranged from 54.2% to 97.7% with a mean (SD) of 81.5% (13.4). Oxygen saturation significantly increased in the intervention group. Standardised effect sizes on the difference between groups in outcome varied between 0.02 and 0.62. The power-assisted exercise intervention and the trial design were feasible and acceptable to people with profound intellectual and multiple disabilities living in a residential facility. This pilot study suggests that the intervention improves oxygen saturation, but further implementation with the aim of improving other outcomes should be considered with caution.

  20. Integrating animals in the classroom: The attitudes and experiences of Australian school teachers toward animal-assisted interventions for children with Autism Spectrum Disorder

    Directory of Open Access Journals (Sweden)

    Bradley P Smith

    2016-02-01

    Full Text Available The introduction of animals into school classrooms has been posited as a beneficial intervention for individuals with Autism Spectrum Disorder (ASD. Whilst evidence that animal-assisted interventions or activities can positively influence classroom behaviour and learning outcomes is emerging, little is known about the experiences and attitudes of those who implement it. We presented a series of open and close-ended questions via an online survey to Australian school teachers working with students on the autistic spectrum. Whether teachers had experienced companion animals in the classroom or not, companion animals were believed to provide a means for improving social skills and engagement within the classroom, as well as decreasing stress, anxiety, and the occurrence of problematic behaviours. Yet, despite an overall positive attitude, and 68% having had animals or pets in their classroom, only 16% of respondents had experience with ‘formal’ animal-assisted interventions. Explanations for why both formal and informal animal-assisted interventions were either not being adopted, or was not currently being considered, included a lack of knowledge, lack of support and resources, reactions of the student in relation to allergies and behaviour, and issues relating to animal welfare. It was also acknowledged that the evidence-base for animal-assisted interventions for students with ASD is currently lacking, and that such interventions were not suitable for all students, or all classroom situations. Moving forward, it is important that the inclusion of companion animals and more formal based animal intervention programs in classrooms be adequately designed and evaluated, because implementing or promoting time consuming and financially costly strategies without the evidence is problematic.

  1. Cluster-Randomized Controlled Trial Evaluating the Effectiveness of Computer-Assisted Intervention Delivered by Educators for Children with Speech Sound Disorders

    Science.gov (United States)

    McLeod, Sharynne; Baker, Elise; McCormack, Jane; Wren, Yvonne; Roulstone, Sue; Crowe, Kathryn; Masso, Sarah; White, Paul; Howland, Charlotte

    2017-01-01

    Purpose: The aim was to evaluate the effectiveness of computer-assisted input-based intervention for children with speech sound disorders (SSD). Method: The Sound Start Study was a cluster-randomized controlled trial. Seventy-nine early childhood centers were invited to participate, 45 were recruited, and 1,205 parents and educators of 4- and…

  2. Evaluation of the level of skill required of operators of a computer-assisted radiologic total lung capacity measurement system

    International Nuclear Information System (INIS)

    Mazzeo, J.

    1985-01-01

    This research was conducted to obtain information regarding the feasibility of using non-medical personnel to obtain measurements of radiologic total lung capacity (TLC). Operators from each of four groups (general undergraduates, nursing students, medical students, radiologists) differing in the amount of medical training and/or experience reading x-rays, performed each of two tasks. The first task was the measurement of radiologic TLC for a set of twenty x-rays. The second task consisted of tracing the outline of the anatomical structures that must be identified in the execution of the radiologic TLC measurement task. Data from the radiologic TLC measurement task were used to identify possible group differences in the reliability and validity of the measures. The reliability analyses were performed within the framework of Generalizability Theory. While the results are not conclusive, due to small sizes, the analyses suggest that group differences in reliability of the measures, if they exist, are small

  3. Measuring the Effects of an Animal-Assisted Intervention for Pediatric Oncology Patients and Their Parents: A Multisite Randomized Controlled Trial [Formula: see text].

    Science.gov (United States)

    McCullough, Amy; Ruehrdanz, Ashleigh; Jenkins, Molly A; Gilmer, Mary Jo; Olson, Janice; Pawar, Anjali; Holley, Leslie; Sierra-Rivera, Shirley; Linder, Deborah E; Pichette, Danielle; Grossman, Neil J; Hellman, Cynthia; Guérin, Noémi A; O'Haire, Marguerite E

    2018-05-01

    This multicenter, parallel-group, randomized trial examined the effects of an animal-assisted intervention on the stress, anxiety, and health-related quality of life for children diagnosed with cancer and their parents. Newly diagnosed patients, aged 3 to 17 years (n = 106), were randomized to receive either standard care plus regular visits from a therapy dog (intervention group), or standard care only (control group). Data were collected at set points over 4 months of the child's treatment. Measures included the State-Trait Anxiety Inventory™, Pediatric Quality of Life Inventory, Pediatric Inventory for Parents, and child blood pressure and heart rate. All instruments were completed by the child and/or his/her parent(s). Children in both groups experienced a significant reduction in state anxiety ( P Animal-assisted interventions may provide certain benefits for parents and families during the initial stages of pediatric cancer treatment.

  4. Analysis of Prolonged Hospitalizations (Longer than 7 days: 115 Lung Cancer 
Patients after Video Assistant Thoracic Surgery (VATS

    Directory of Open Access Journals (Sweden)

    Liang DAI

    2018-03-01

    Full Text Available Background and objective Thoracoscopic surgery has gradually become the major procedure for lung cancer surgery in our department. Its characteristics are minimal trauma and quick recovery, which make approximately 90% of patients discharge from the hospital after surgery. However, the postoperative complications still happen now and then. We analyzed the patients who had been hospitalized for longer than 7 days after thoracoscopic lung cancer surgery, aiming to summarize the types and risk factors of complications, and improve postoperative safety of patients. Methods The data were come from the prospective database of Thoracic Surgery Unit One in Peking Cancer Hospital, and patients that underwent thoracoscopic pulmonary surgery between Jan. 2010 and Dec. 2014 with length of stay more than 7 days were included in the study. The classifications of the complications were investigated and graded as mild or severe complications according to modified Claviengrading, the relationship between clinical factors and degrees of complications was also analyzed. Results The hospitalization of 115 cases were longer than 7 days after surgery, accounting for 10.3% (115/1,112 of the whole patients that underwent surgery during the same period. Eighty-one cases had mild complications, accounting for 7.3% (81/1,112 of the whole cases that underwent surgery during the same period and 70.4% (81/115 of the cases with prolonged length of stay; the proportions of severe complications in both groups were 3.1% (34/1,112 and 29.6% (34/115, respectively; and the proportions of complications that caused perioperative deaths were 0.18% (2/1112 and 1.7% (2/115, respectively. Among all the postoperative complications, the most common was air leakage for more than 5 days after surgery, with a total of 20 cases (1.8% and 17.4%. The other common complications were: atelectasis (19 cases, 1.7% and 16.5%, pulmonary infection (18 cases, 1.6% and 15.7%, etc. The less common

  5. [Analysis of Prolonged Hospitalizations (Longer than 7 days): 115 Lung Cancer 
Patients after Video Assistant Thoracic Surgery (VATS)].

    Science.gov (United States)

    Dai, Liang; Kang, Xiaozheng; Yan, Wanpu; Yang, Yongbo; Zhao, Peiliang; Fu, Hao; Zhou, Haitao; Liang, Zhen; Xiong, Hongchao; Lin, Yao; Chen, Keneng

    2018-03-20

    Thoracoscopic surgery has gradually become the major procedure for lung cancer surgery in our department. Its characteristics are minimal trauma and quick recovery, which make approximately 90% of patients discharge from the hospital after surgery. However, the postoperative complications still happen now and then. We analyzed the patients who had been hospitalized for longer than 7 days after thoracoscopic lung cancer surgery, aiming to summarize the types and risk factors of complications, and improve postoperative safety of patients. The data were come from the prospective database of Thoracic Surgery Unit One in Peking Cancer Hospital, and patients that underwent thoracoscopic pulmonary surgery between Jan. 2010 and Dec. 2014 with length of stay more than 7 days were included in the study. The classifications of the complications were investigated and graded as mild or severe complications according to modified Claviengrading, the relationship between clinical factors and degrees of complications was also analyzed. The hospitalization of 115 cases were longer than 7 days after surgery, accounting for 10.3% (115/1,112) of the whole patients that underwent surgery during the same period. Eighty-one cases had mild complications, accounting for 7.3% (81/1,112) of the whole cases that underwent surgery during the same period and 70.4% (81/115) of the cases with prolonged length of stay; the proportions of severe complications in both groups were 3.1% (34/1,112) and 29.6% (34/115), respectively; and the proportions of complications that caused perioperative deaths were 0.18% (2/1112) and 1.7% (2/115), respectively. Among all the postoperative complications, the most common was air leakage for more than 5 days after surgery, with a total of 20 cases (1.8% and 17.4%). The other common complications were: atelectasis (19 cases, 1.7% and 16.5%), pulmonary infection (18 cases, 1.6% and 15.7%), etc. The less common complications was bronchopleural fistula (4 cases, 0

  6. Care-Delivery Interventions to Manage Agitation and Aggression in Dementia Nursing Home and Assisted Living Residents: A Systematic Review and Meta-analysis.

    Science.gov (United States)

    Jutkowitz, Eric; Brasure, Michelle; Fuchs, Erika; Shippee, Tetyana; Kane, Rosalie A; Fink, Howard A; Butler, Mary; Sylvanus, Tonye; Kane, Robert L

    2016-03-01

    To evaluate the efficacy of nonpharmacological care-delivery interventions (staff training, care-delivery models, changes to the environment) to reduce and manage agitation and aggression in nursing home and assisted living residents. Three bibliographic databases, references of systematic reviews, ClincalTrials.gov, and the International Controlled Trials Registry Platform were systematically searched for randomized controlled trials reporting behavioral outcomes for nonpharmacological care-delivery interventions in nursing homes and assisted living facilities. Five investigators independently assessed study eligibility, extracted data, rated risk of bias, and graded strength of evidence. Inclusion was limited to studies with low to moderate risk of bias. Nursing homes and assisted living facilities. Facility caregiving staff. Agitation, aggression, antipsychotic and other psychotropic use, general behavior. Nineteen unique studies met entry criteria, addressing several categories of facility caregiver training interventions: dementia care mapping (DCM; n = 3), person-centered care (PCC; n = 3), clinical protocols to reduce the use of antipsychotic and other psychotropic drugs (n = 3), and emotion-oriented care (n = 2). Eleven additional studies evaluated other unique interventions. Results were pooled for the effect of each type of intervention on agitation and aggression: DCM (standardized mean difference -0.12, 95% confidence interval (CI) = -0.66 to 0.42), PCC (standardized mean difference -0.15, 95% CI = -0.67 to 0.38), and protocols to reduce antipsychotic and other psychotropic use (Cohen-Mansfield Agitation Inventory mean difference -4.5, 95% C = -38.84 to 29.93). Strength of evidence was generally insufficient to draw conclusions regarding efficacy or comparative effectiveness. Evidence was insufficient regarding the efficacy of nonpharmacological care-delivery interventions to reduce agitation or aggression in nursing home and assisted

  7. The effects of pre-arrest heparin administration dose for cardiac arrest model using extracorporeal lung and a heart assist (ECLHA) in dogs.

    Science.gov (United States)

    Ichinose, Keisuke; Okamoto, Taisuke; Tashiro, Masafumi; Tanimoto, Hironari; Terasaki, Hidenori

    2006-05-01

    Clinical and experimental studies have shown that marked activation of blood coagulation occurs in cardiac arrest (CA) and cardiopulmonary resuscitation (CPR). Extracorporeal lung and heart assist (ECLHA) is applied in CA patients who cannot be rescued using conventional therapies. We hypothesized that the dose of heparin administered during the pre-arrest period would influence the outcome in a canine model of CA induced by 15 min of normothermia followed by ECLHA, which consists of heparin coating membrane lung and tubing. We therefore investigated the effects of two dose regimes of the pre-arrest heparin for this model. Twelve mongrel female dogs were divided into two groups: a group given 200 U/kg heparin (H200, n=6) and a group given 700 U/kg heparin (H700, n=6), group during pre-arrest period. Normothermic ventricular fibrillation (VF) was induced in all dogs for 15 min, followed by 24h of ECLHA with rapidly induced mild hypothermia (33 degrees C) and 120 h of intensive care. Outcome evaluations included: (1) activated coagulation time (ACT); (2) catecholamine dose; (3) hematocrit (Hct) and platelet count; (4) survival rate; (5) neurological deficit scores (NDS); (6) postmortal macroscopic examination with the exception of the brain. In the H200 group, four dogs died of cardiogenic shock within 28 h. The autopsy revealed extensive patchy hemorrhages in the heart and intestine. In the H700 group, the amount of dopamine was significantly lower (6+/-10mg versus 75+/-41 mg, parrest period even if ECLHA circuit was coated with heparin.

  8. Eosinophilic Lung Disorders

    Science.gov (United States)

    ... in eosinophil number in the lung tissue. Treatment Treatment of acute eosinophilic pneumonia may require hospitalization. It may be necessary to support the person with assistance from a breathing machine. Treatment with intravenous (IV) steroids or other medications which ...

  9. Animal-assisted interventions: A national survey of health and safety policies in hospitals, eldercare facilities, and therapy animal organizations.

    Science.gov (United States)

    Linder, Deborah E; Siebens, Hannah C; Mueller, Megan K; Gibbs, Debra M; Freeman, Lisa M

    2017-08-01

    Animal-assisted intervention (AAI) programs are increasing in popularity, but it is unknown to what extent therapy animal organizations that provide AAI and the hospitals and eldercare facilities they work with implement effective animal health and safety policies to ensure safety of both animals and humans. Our study objective was to survey hospitals, eldercare facilities, and therapy animal organizations on their AAI policies and procedures. A survey of United States hospitals, eldercare facilities, and therapy animal organizations was administered to assess existing health and safety policies related to AAI programs. Forty-five eldercare facilities, 45 hospitals, and 27 therapy animal organizations were surveyed. Health and safety policies varied widely and potentially compromised human and animal safety. For example, 70% of therapy animal organizations potentially put patients at risk by allowing therapy animals eating raw meat diets to visit facilities. In general, hospitals had stricter requirements than eldercare facilities. This information suggests that there are gaps between the policies of facilities and therapy animal organizations compared with recent guidelines for animal visitation in hospitals. Facilities with AAI programs need to review their policies to address recent AAI guidelines to ensure the safety of animals and humans involved. Copyright © 2017 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

  10. The impact of art integration as an intervention to assist learners' visual perception and concept understanding in elementary science

    Science.gov (United States)

    Smilan, Cathy A.

    Art integration as educational reform has been the focus of recent debate. The suggestion has been made that the arts can provide unique learning opportunities in other content areas. To provide empirical evidence for this added value of the arts in learning, this study investigated the efficacy of teaching science concepts in and through the visual arts by implementing an art integrated lesson. The study investigated the impact of an art integration to assist elementary level learners' visual perception so they could more accurately form mental models of the science ideas. The hypothesis suggests that participants in the art intervention who construct a three-dimensional representation of abstract science concepts will gain an increased understanding of those concepts. Specifically, students who work with parallel concepts in art and science to make and manipulate three-dimensional, kinetic models of the sun, earth, and moon will be able to more accurately visualize the relationships between these heavenly bodies. Fifth grade students participated in the study which was integrated into the regular curriculum. Seventy-six randomly selected students comprised the experimental group and participated in the art project. After the completion of traditional textbook and lecture presentation by the classroom teachers, a researcher developed Science Concept Test was administered to all fifth grade students. Statistically significant results indicated that the differences between the groups on the science concept test were due to the integration of the art intervention. These empirical data show significant differences between the group receiving the art intervention and the group receiving traditional classroom instruction, supporting the efficacy of the art integration model. In conclusion, the study supports the literature that suggests the efficacy of art integration partnerships as alternative avenues for presenting and representing knowledge. The study additionally

  11. What are the Advantages? A Prospective Analysis of 16 versus 28 French Chest Tube Sizes in Video-assisted Thoracoscopic Surgery Lobectomy of Lung Cancer

    Directory of Open Access Journals (Sweden)

    Mei YANG

    2015-08-01

    Full Text Available Background and objective Post-operation management of minimally invasive thoracic surgery is similar to that of open surgery, especially on the drainage tube of the chest. The aim of this study is to compare the advantages of using 16 F versus 28 F chest tubes in video-assisted thoracoscopic surgery (VATS lobectomy of lung cancer. Methods Data from 163 patients (February-May 2014 who underwent VATS lobectomy of lung cancer with insertion of one chest drain (16 F or 28 F were analyzed. The following post-operative data were evaluated: primary healing of tube incision, CXR abnormalities (pneumothorax, fluid, atelectasis, subcutaneous emphysema, and hematoma, drainage time, new drain insertion, and wound healing at the site of insertion. Results A total of 75 patients received 28 F chest tubes, and 88 patients received 16 F chest tubes. Both groups were similar in age, gender, comorbidities, and pathological evaluation of resection specimens. After adjustment, no statistically significant difference was found between the two groups in relation to tube-related complications including residual pneumothoraces (4.00% vs 4.44%; P=0.999, subcutaneous emphysema (8.00% vs 6.67%; P=0.789, retained hemothorax (0 vs 41%, P=0.253, and drainage time [(28.4±16.12 h vs (22.1±11.8 h; P=0.120] The average total drainage volume and rrhythmia rates of the 16 F group [(365±106 mL, 14.67%] was less than that of the 28 F group [(665±217 mL, 4.5%; P=0.030, P=0.047]. The rates of primary healing at the site of insertion in the 16 F group (95.45% was higher than that in the 28 F group (77.73%, P=0.039. A significant difference was found on the post-operative length of stay of the two groups [(4.23±0.05 d vs (4.57±0.16 d, P=0.078]. Conclusion The use of 16 F chest tube for VATS lobectomy of patients with lung cancer did not affect the clinically relevant outcomes tested. However, 16 F chest tube facilitated faster wound healing at the site of insertion.

  12. Diet and lung cancer

    DEFF Research Database (Denmark)

    Fabricius, P; Lange, Peter

    2003-01-01

    with vitamins A, C and E and beta-carotene offers no protection against the development of lung cancer. On the contrary, beta-carotene supplementation has, in two major randomised intervention trials, resulted in an increased mortality. Smoking remains the leading cause of lung cancer. The adverse effects......Lung cancer is the leading cause of cancer-related deaths worldwide. While cigarette smoking is of key importance, factors such as diet also play a role in the development of lung cancer. MedLine and Embase were searched with diet and lung cancer as the key words. Recently published reviews...

  13. Intersections of lung progenitor cells, lung disease and lung cancer

    Directory of Open Access Journals (Sweden)

    Carla F. Kim

    2017-06-01

    Full Text Available The use of stem cell biology approaches to study adult lung progenitor cells and lung cancer has brought a variety of new techniques to the field of lung biology and has elucidated new pathways that may be therapeutic targets in lung cancer. Recent results have begun to identify the ways in which different cell populations interact to regulate progenitor activity, and this has implications for the interventions that are possible in cancer and in a variety of lung diseases. Today's better understanding of the mechanisms that regulate lung progenitor cell self-renewal and differentiation, including understanding how multiple epigenetic factors affect lung injury repair, holds the promise for future better treatments for lung cancer and for optimising the response to therapy in lung cancer. Working between platforms in sophisticated organoid culture techniques, genetically engineered mouse models of injury and cancer, and human cell lines and specimens, lung progenitor cell studies can begin with basic biology, progress to translational research and finally lead to the beginnings of clinical trials.

  14. Cost and effectiveness of video-assisted thoracoscopic surgery for clinical stage I non-small cell lung cancer: a population-based analysis.

    Science.gov (United States)

    Fang, Hsin-Yuan; Hsiao, Fei-Yuan; Huang, Hsu-Chih; Lin, Yu-Sen; Chen, Chih-Yi; Shieh, Shwn-Huey; Chen, Pin-Ru; Chen, Chein-Kuang; Chien, Chun-Ru

    2014-12-01

    Video-assisted thoracoscopic surgery (VATS) is a minimally invasive alternative to conventional surgery (CS). We aimed to estimate the short-term cost-effectiveness of VATS vs. CS for clinical stage I non-small cell lung cancer (NSCLC-c-stage-I) patients from the payer's perspective (National Health Insurance). We identified NSCLC-c-stage-I patients diagnosed and received surgery within 2007-2009 through a comprehensive population-based database containing cancer and death registries, and reimbursement data. The duration of interest was 1 year. We included potential confounding covariables through literature searching and our own experience, and used a propensity score to construct a 1:1 population for adjustment. Our study population constituted 966 patients. The mean hospital stay [days, standard deviation (SD)] were 14.4 [7] and 16.1 (7.7) for VATS and CS respectively (P=0.002). The mean cost (2013 USD) and survival (year) was $22,316 vs. $21,976 and 0.98 vs. 0.974 for VATS vs. CS. The probability for VATS to be cost-effective (i.e., positive net benefit) was 0.49 & 0.56 at willingness-to-pay (WTP) 50,000 & 100,000 USD/life-year, respectively. We provide the first empirical evidence that when compared to CS, VATS was potentially cost-effective in the short term (1 year) within the common WTP levels in Taiwan.

  15. Preoperative computed tomography of the chest in lung cancer patients: the predictive value of calcified lymph nodes for the perioperative outcomes of video-assisted thoracoscopic surgery lobectomy

    Energy Technology Data Exchange (ETDEWEB)

    Jin, Kwang Nam; Lee, Youkyung; Wi, Jae Yeon [Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Department of Radiology, Seoul (Korea, Republic of); Moon, Hyeon-Jong; Sung, Yong Won [Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Department of Cardiothoracic Surgery, Seoul (Korea, Republic of)

    2013-12-15

    To determine the predictive value of identifying calcified lymph nodes (LNs) for the perioperative outcomes of video-assisted thoracoscopic surgery (VATS). Fifty-six consecutive patients who underwent VATS lobectomy for lung cancer were included. We evaluated the number and location of calcified LNs on computed tomography (CT). We investigated clinical parameters, including percentage forced expiratory volume in 1 s (FEV{sub 1}%), surgery duration, chest tube indwelling duration, and length of hospital stay. We performed linear regression analysis and multiple comparisons of perioperative outcomes. Mean number of calcified LNs per patient was 0.9 (range, 0-6), mostly located in the hilar-interlobar zone (43.8 %). For surgery duration (mean, 5.0 h), FEV{sub 1}% and emphysema severity were independent predictors (P = 0.010 and 0.003, respectively). The number of calcified LNs was an independent predictor for chest tube indwelling duration (P = 0.030) and length of hospital stay (P = 0.046). Mean duration of chest tube indwelling and hospital stay was 8.8 days and 12.7 days in no calcified LN group; 9.2 and 13.2 in 1 calcified LN group; 12.8 and 19.7 in {>=}2 calcified LNs group, respectively. The presence of calcified LNs on CT can help predict more complicated perioperative course following VATS lobectomy. (orig.)

  16. Clinical analysis of the therapy for recurrent and intractable non-small cell lung cancer with combination of cryoablation and intervention

    International Nuclear Information System (INIS)

    Zhang Futong; Li Xiuli; Li Huijie; An Yonghui

    2007-01-01

    Objective: To explore the re-treatment approach for nonsmall-cell lung cancer (NSCLC )in clinic with therapeutic alliance of cryotherapy and interventional chemotherapy. Methods: Sixty two patients with uncontrolled NSCLC after common radiotherapy and (or)chemotherapy were re-treated with therapeutic alliance of cryotherapy and interventional chemotherapy, and their serum tumor markers of NSE, CEA, CY21- 1 and the value (I.S%,I.O.D%)of correlative protein in nucleolus region-Ag-NORs were tested before and after the re-treatment. Meanwhile, patients one year survival and therapeutic effect to NSCLC were recorded during the follow up. Results: After the re-treatment, distinguished decline of the serum tumor markers was observed (P<0.01)and values of Ag-NORs(I.S% and I.O.D%)were obviously lowered down. The therapeutic effect and one year survival were 79.03%(49/62)and 80.63%(50/62)respectively. Conclusion: Therapeutic alliance of cryotherapy and interventional chemotherapy is a kind of effective re-treatment for NSCLC and also as a new approach for the refractory NSCLC. (authors)

  17. Empowering Esrd Patients For Assisted Self Nutritional Care: A Simple But Effective Intervention For Improving Nutritional Status Of Hemodialysis Patients

    Directory of Open Access Journals (Sweden)

    Pratim Sengupta

    2012-06-01

    Full Text Available Protein energy wasting (PEW is a prevalent problem among hemodialysis patients. Lack of adherence to dietary principle based conventional diet charts often fail to satisfy the nutritional requirements of the patients. We studied the effect of simple nutritional training and empowerment of the patients to formulate their own dietary menu in nutritional parameters of hemodialysis patients in 68 stable non diabetic End stage renal disease (ESRD patients who are on maintenance hemodialysis. The factors which otherwise can affect the nutritional status like sepsis, malignancy,tuberculosis were excluded. At the beginning patient's baseline nutritional status was assessed by anthropometric measurements, Subjective Global Assessment and serum albumin level. Body composition was assessed by linear regression equation (Durin-Womersley and Siri equation. The patients were divided in two comparable groups (Group-A&B. In group A patients were prescribed individualized dietary prescription; based on their nutritional allowance as per KDOQI guideline. In Group-B the patients were initially made familiar with the dietary principals of the commonly consumed food. Then they were trained by renal nutritionist by study material, visual aid, and proportional food models and one to one discussion to formulate a dietary menu, by these they were empowered to formulate their own dietary menu. They were constantly assisted when faced any problem. In both the group the nutritional parameters were reassessed after three months of intervention. The results were analyzed statistically. There was statistically significant mean increment in the fat free mass index in GroupB[0.8%(Gr.-AVs1.0%(Gr.-B,(p<0.05], the mean increment in the serum albumin in the GroupB was also significantly higher than GroupA[(0.6gm/dl(Gr.A Vs 0.9 gm/dl(Gr.B, p<0.0].Compared to Group-A there was statistically favorable anthropometric changes in Group-B. In conclusion patient empowerment and self

  18. Randomised feasibility trial of a teaching assistant led extracurricular physical activity intervention for 9 to 11 year olds: Action 3:30.

    Science.gov (United States)

    Jago, Russell; Sebire, Simon J; Davies, Ben; Wood, Lesley; Edwards, Mark J; Banfield, Kathryn; Fox, Kenneth R; Thompson, Janice L; Powell, Jane E; Montgomery, Alan A

    2014-09-11

    Extracurricular programmes could provide a mechanism to increase the physical activity (PA) of primary-school-aged children. The aim of this feasibility study was to examine whether the Action 3:30 intervention, which is delivered by teaching assistants, holds promise as a means of increasing the PA of Year 5 and 6 children. A cluster randomised feasibility trial was conducted in 20 primary schools. Ten schools received the Action 3:30 intervention and 10 schools were allocated to the control arm. The intervention was 40 one-hour sessions, delivered twice a week by teaching assistants. The proportion of participants recruited per school was calculated. Session delivery and session attendance was calculated for intervention schools. Weekday and after-school (3.30 to 8.30 pm) moderate to vigorous intensity physical (MVPA) was assessed by accelerometer at baseline (T0), during the last few weeks of the intervention (T1) and four months after the intervention had ended (T2). The costs of delivering the intervention were estimated. Five intervention schools ran all 40 of the intended sessions. Of the remaining five, three ran 39, one ran 38 and one ran 29 sessions. Mean attendance was 53%. The adjusted difference in weekday MVPA at T1 was 4.3 minutes (95% CI -2.6 to 11.3). Sex-stratified analyses indicated that boys obtained 8.6 more minutes of weekday MVPA than the control group (95% CI 2.8 to 14.5) at T1 with no effect for girls (0.15 minutes, 95% CI -9.7 to 10.0). There was no evidence that participation in the programme increased MVPA once the club sessions ceased (T2). The indicative average cost of this intervention was £2,425 per school or £81 per participating child during its first year and £1,461 per school or £49 per participating child thereafter. The effect of the Action 3:30 intervention was comparable to previous physical activity interventions but further analysis indicated that there was a marked sex difference with a positive impact on boys and no

  19. Effect of indacaterol on lung deflation improves cardiac performance in hyperinflated COPD patients: an interventional, randomized, double-blind clinical trial.

    Science.gov (United States)

    Santus, Pierachille; Radovanovic, Dejan; Di Marco, Silvia; Valenti, Vincenzo; Raccanelli, Rita; Blasi, Francesco; Centanni, Stefano; Bussotti, Maurizio

    2015-01-01

    COPD is often associated with cardiovascular comorbidity. Treatment guidelines recommend therapy with bronchodilators as first choice. We investigated the acute effect of single-dose indacaterol on lung hyperinflation in COPD subjects, for the first time evaluating the potential effects on right heart performance. In this Phase IV, randomized, interventional, double-blind, crossover clinical study, we recruited 40 patients (50-85 years of age) with stable COPD. Patients were treated with 150 μg indacaterol or placebo and after 60 minutes (T60) and 180 minutes (T180) the following tests were performed: trans-thoracic echocardiography (TTE), plethysmography, diffusing capacity of the lung for carbon monoxide, saturation of peripheral oxygen, and visual analog scale dyspnea score. Patients underwent a crossover re-challenge after a further 72 hours of pharmacological washout. All TTE measurements were conducted blindly by the same operator and further interpreted by two different blinded operators. Consensus decisions were taken on every value and parameter. The primary outcome was the effect of the reduction of residual volume and functional residual capacity on right heart systolic and diastolic function indexes evaluated by TTE in patients treated with indacaterol, as compared to placebo. Vital capacity, inspiratory capacity, and forced expiratory volume in 1 second were significantly increased by indacaterol, when compared with placebo, while residual volume, intrathoracic gas volume, and specific airway resistance were significantly reduced in patients treated with indacaterol. Tricuspid annular plane systolic excursion was significantly increased versus placebo, paralleled by an increase of tricuspid E-wave deceleration time. The cardiac frequency was also significantly reduced in indacaterol-treated patients. Indacaterol significantly reduces lung hyperinflation in acute conditions, with a clinically relevant improvement of dyspnea. These modifications are

  20. Equine-assisted psychotherapy: a mental health promotion/intervention modality for children who have experienced intra-family violence.

    Science.gov (United States)

    Schultz, Pamela N; Remick-Barlow, G Ann; Robbins, Leslie

    2007-05-01

    Equine-assisted psychotherapy (EAP) is a specialized form of psychotherapy using the horse as a therapeutic tool. This modality is designed to address self-esteem and personal confidence, communication and interpersonal effectiveness, trust, boundaries and limit-setting, and group cohesion. Substantial numbers of children witness family violence. There is evidence that violence between parents has adverse effects on the children in the family. These children are at greater risk of behavioural problems and mental health disorders, including anxiety, anger, depression and suicidal ideations, withdrawal, low self-esteem, and attention deficit hyperactivity disorder. The purpose of the present pilot study was to test the efficacy of EAP in a cross-sectional group of children referred to a psychotherapist for various childhood behavioural and mental health issues over an 18-month period (June 2003-January 2005). Sixty-three children received a mean number of 19 EAP sessions. Scores on the Children's Global Assessment of Functioning (GAF) Scale were determined pre- and post-treatment. The mean (+/- standard deviation, SD) pretreatment score was 54.1 (SD 3.2) and post treatment mean score was 61.7 +/- 5.0 (t = 9.06, d.f. = 96, P < 0.001). All children showed improvement in GAF scores, and there was a statistically significant correlation between the percentage improvement in the GAF scores and the number of sessions given (r = 0.73, P = 0.001). Univariate analysis showed that the greatest improvement in the GAF scores occurred in the youngest of the subjects. Children in the group who had a history of physical abuse and neglect had a statistically significant greater percentage improvement in GAF scores after treatment than those who did not have a history of abuse and neglect. This study has demonstrated a quick response to EAP, especially in younger children, but it remains to be determined what kind of long-term effects this type of intervention may provide.

  1. Intervención asistida con animales (IAA): Análisis de la situación en España (Animal-assisted intervention (AAI): The current situation in Spain)

    OpenAIRE

    Rafael Martos-Montes; David Ordóñez-Pérez; Inmaculada de la Fuente-Hidalgo; Rafael Martos-Luque; Mª Rosario García-Viedma

    2015-01-01

    This article describes the current state of animal-assisted intervention (AAI) in Spain, which is an emerging sector that is currently undergoing rapid expansion. The study covered the activities of 275 professionals working in 55 institutions with 213 trained animals. These professionals are systematically and continuously developing programs for animal-assisted therapy (AAT), animal-assisted activities (AAA), and animal-assisted education (AAE) in Spain. The institutions have a ...

  2. Incidence of acquisition of methicillin-resistant Staphylococcus aureus, Clostridium difficile, and other health-care-associated pathogens by dogs that participate in animal-assisted interventions.

    Science.gov (United States)

    Lefebvre, Sandra L; Reid-Smith, Richard J; Waltner-Toews, David; Weese, J Scott

    2009-06-01

    To determine whether dogs that visited human health-care facilities were at greater risk of acquiring certain health-care-associated pathogens, compared with dogs performing animal-assisted interventions in other settings, and to identify specific behaviors of dogs associated with an increased risk of acquiring these pathogens. Prospective cohort and nested case-control studies. 96 dogs that visited human health-care facilities and 98 dogs involved in other animal-assisted interventions. Fecal samples and nasal swab specimens were collected from dogs at the time of recruitment and every 2 months for 1 year and were tested for methicillin-resistant Staphylococcus aureus (MRSA), Clostridium difficile, and other selected bacteria. Information was also obtained on facilities visited during animal-assisted interventions, dog diet, dog illnesses, and antimicrobial use within the home. At the end of the study, dog handlers were asked about the behavior of their dogs during visits to health-care facilities. Rates of acquisition of MRSA and C difficile were 4.7 and 2.4 times as high, respectively, among dogs that visited human health-care facilities, compared with rates among dogs involved in other animal-assisted interventions. Among dogs that visited human health-care facilities, those that licked patients or accepted treats during visits were more likely to be positive for MRSA and C difficile than were dogs that did not lick patients or accept treats. Results suggested that dogs that visited human health-care facilities were at risk of acquiring MRSA and C difficile, particularly when they licked patients or accepted treats during visits.

  3. Oxygenated shunting from right to left: a feasibility study of minimized atrio-atrial extracorporeal membrane oxygenation for mid-term lung assistance in an acute ovine model.

    Science.gov (United States)

    Haushofer, Marcus; Abusabha, Yousef; Amerini, Andrea L A; Spillner, Jan; Nix, Christoph; Autschbach, Rüdiger; Goetzenich, Andreas; Hatam, Nima

    2013-07-01

    Right ventricular failure is often the final phase in acute and chronic respiratory failure. We combined right ventricular unloading with extracorporeal oxygenation in a new atrio-atrial extracorporeal membrane oxygenation (ECMO). Eleven sheep (65 kg) were cannulated by a 28-Fr inflow cannula to the right atrium and a 25-Fr outflow cannula through the lateral left atrial wall. Both were connected by a serial combination of a microaxial pump (Impella Elect(®), Abiomed Europe, Aachen, Germany) and a membrane oxygenator (Novalung(®)-iLA membrane oxygenator; Novalung GmbH, Hechingen, Germany). In four animals, three subsequent states were evaluated: normal circulation, apneic hypoxia and increased right atrial after load by pulmonary banding. We focused on haemodynamic stability and gas exchange. All animals reached the end of the study protocol. In the apnoea phase, the decrease in PaO2 (21.4 ± 3.6 mmHg) immediately recovered (179.1 ± 134.8 mmHg) on-device in continuous apnoea. Right heart failure by excessive after load decreased mean arterial pressure (59 ± 29 mmHg) and increased central venous pressure and systolic right ventricular pressure; PaO2 and SvO2 decreased significantly. On assist, mean arterial pressure (103 ± 29 mmHg), central venous pressure and right ventricular pressure normalized. The SvO2 increased to 89 ± 3% and PaO2 stabilized (129 ± 21 mmHg). We demonstrated the efficacy of a miniaturized atrio-atrial ECMO. Right ventricular unloading was achieved, and gas exchange was well taken over by the Novalung. This allows an effective short- to mid-term treatment of cardiopulmonary failure, successfully combining right ventricular and respiratory bridging. The parallel bypass of the right ventricle and lung circulation permits full unloading of both systems as well as gradual weaning. Further pathologies (e.g. ischaemic right heart failure and acute lung injury) will have to be evaluated.

  4. Intrathoracic application of a vacuum-assisted closure device in managing pleural space infection after lung resection: is it an option?

    Science.gov (United States)

    Haghshenasskashani, Alireza; Rahnavardi, Mohammad; Yan, Tristan D; McCaughan, Brian C

    2011-08-01

    Empyema after lung resection is a challenging condition to manage and is associated with a high mortality. Intrathoracic application of a vacuum-assisted closure (VAC) device is recently introduced as an adjunct in the management of this condition. A best evidence topic was constructed to address whether this approach is effective in successful chest closure and reducing hospital stay. Twenty-three papers were found using the reported search, of which nine papers were identified that provided the best evidence to answer the question. All papers were retrospective and included a total of 69 patients treated with intrathoracic VAC. There was only one cohort study and the rest were either case series or case reports. In a cohort of 19 patients reported by Palmen et al. the average duration of an open window thoracostomy in a group of patients with VAC (n=11) was 39 ± 17 days and in those without VAC (n=8) was 933 ± 1422 days. Median length of VAC treatment was 22 days (range 6-66 days) in a series of 28 patients reported by Saadi et al. Some authors excluded patients with a bronchopleural fistula (BPF) from VAC treatment. However, Groetzner et al. have safely used VAC in patients with BPF after covering the bronchus stump with an intrathoracic muscle flap. The mediastinum and the bronchus can be covered using a polyvinyl-alcohol foam. Polyurethane foam is commonly used to fill the intrathoracic cavity up to the superficial wound. The suggested starting level of negative pressure is as low as -25 mmHg to -75 mmHg depending on the presence or absence of signs of mediastinal traction; this negative pressure can gradually be increased to -125 mmHg over time. The recommended interval between VAC changes is two to five days. Accumulated evidence in this article, although limited, suggests that VAC, as an adjunct to the standard treatment, can potentially alleviate the morbidity and decrease hospital stay in patients with empyema after lung resection. VAC can reduce

  5. Presence of pleural adhesions can predict conversion to thoracotomy and postoperative surgical complications in patients undergoing video-assisted thoracoscopic lung cancer lobectomy.

    Science.gov (United States)

    Li, Shuang-Jiang; Zhou, Kun; Wu, Yan-Ming; Wang, Ming-Ming; Shen, Cheng; Wang, Zhi-Qiang; Che, Guo-Wei; Liu, Lun-Xu

    2018-01-01

    The purpose of our cohort study was to investigate the effects of pleural adhesions on perioperative outcomes in patients undergoing video-assisted thoracoscopic surgery (VATS) lobectomy for non-small-cell lung cancer (NSCLC). We performed a single-center retrospective analysis on the prospectively-maintained dataset at our unit from February 2014 to November 2015. Patients were divided into two groups (Group A: presence of pleural adhesions; Group B: absence of pleural adhesions) according to our grading system of pleural adhesions when entering the chest cavity. Demographic differences in perioperative outcomes between these two groups were initially estimated. A multivariate logistic-regression analysis was then performed to confirm the predictive value of the presence of pleural adhesions. A total of 593 NSCLC patients undergoing VATS lobectomy were enrolled. The conversion and postoperative morbidity rates were 3.2% and 29.2%, respectively. There were 154 patients with pleural adhesions (Group A) and 439 patients without pleural adhesions (Group B). Group A patients had significantly higher rates of conversion to thoracotomy (9.1% vs. 1.1%; Ppleural adhesions was also significantly associated with the prolonged length of chest tube drainage (log-rank Ppleural adhesions was identified as an independent risk factor for conversion to thoracotomy [odds ratio (OR) =5.49; P=0.003] and surgical complications (OR =1.94; P=0.033) by multivariate logistic-regression analyses. Presence of pleural adhesions can predict conversion to thoracotomy and postoperative surgical complications in patients undergoing VATS lobectomy for NSCLC. Our study calls for an internationally accepted grading system for the presence of pleural adhesions to stratify the surgical risk.

  6. Cooperative regulation of non-small cell lung carcinoma by nicotinic and beta-adrenergic receptors: a novel target for intervention.

    Directory of Open Access Journals (Sweden)

    Hussein A N Al-Wadei

    Full Text Available Lung cancer is the leading cause of cancer death; 80-85% of lung cancer cases are non-small cell lung cancer (NSCLC. Smoking is a documented risk factor for the development of this cancer. Although nicotine does not have the ability to initiate carcinogenic events, recent studies have implicated nicotine in growth stimulation of NSCLC. Using three NSCLC cell lines (NCI-H322, NCI-H441 and NCI-H1299, we identified the cooperation of nicotinic acetylcholine receptors (nAChRs and β-adrenergic receptors (β-ARs as principal regulators of these effects. Proliferation was measured by thymidine incorporation and MTT assays, and Western blots were used to monitor the upregulation of the nAChRs and activation of signaling molecules. Noradrenaline and GABA were measured by immunoassays. Nicotine-treated NSCLC cells showed significant induction of the α7nAChR and α4nAChR, along with significant inductions of p-CREB and p-ERK1/2 accompanied by increases in the stress neurotransmitter noradrenaline, which in turn led to the observed increase in DNA synthesis and cell proliferation. Effects on cell proliferation and signaling proteins were reversed by the α7nAChR antagonist α-BTX or the β-blocker propranolol. Nicotine treatment also down-regulated expression of the GABA synthesizing enzyme GAD 65 and the level of endogenous GABA, while treatment of NSCLC cells with GABA inhibited cell proliferation. Interestingly, GABA acts by reducing β-adrenergic activated cAMP signaling. Our findings suggest that nicotine-induced activation of this autocrine noradrenaline-initiated signaling cascade and concomitant deficiency in inhibitory GABA, similar to modulation of these neurotransmitters in the nicotine-addicted brain, may contribute to the development of NSCLC in smokers. Our data suggest that exposure to nicotine either by tobacco smoke or nicotine supplements facilitates growth and progression of NSCLC and that pharmacological intervention by β blocker may

  7. Healthy Foods, Healthy Families: combining incentives and exposure interventions at urban farmers' markets to improve nutrition among recipients of US federal food assistance.

    Science.gov (United States)

    Bowling, April B; Moretti, Mikayla; Ringelheim, Kayla; Tran, Alvin; Davison, Kirsten

    2016-01-01

    Healthy Foods, Healthy Families (HFHF) is a fruit and vegetable (F&V) exposure/incentive program implemented at farmers' markets in low-income neighborhoods, targeting families receiving US federal food assistance. We examined program effects on participants' diet and associations between attendance, demographics and dietary change. Exposure activities included F&V tastings and cooking demonstrations. Incentives included 40% F&V bonus for electronic benefit transfer (EBT) card users and $20 for use purchasing F&V at every third market visit. Self-report surveys measuring nutritional behaviors/literacy were administered to participants upon enrollment (n = 425, 46.2% Hispanic, 94.8%female). Participants were sampled for follow-up at markets during mid-season (n = 186) and at season end (n = 146). Attendance was tracked over 16 weeks. Participants post-intervention reported significantly higher vegetable consumption(P = 0.005) and lower soda consumption (P = 0.005). Participants reporting largest F&V increases attended the market 6-8 times and received $40 in incentives. No change in food assistance spent on F&V (P = 0.94); 70% reported significant increases in family consumption of F&V,indicating subsidies increased overall F&V purchasing. Participants reported exposure activities and incentives similarly affected program attendance. Interventions combining exposure activities and modest financial incentives at farmers' markets in low-income neighborhoods show strong potential to improve diet quality of families receiving federal food assistance.

  8. Psychosocial and financial aspects of lung transplantation.

    Science.gov (United States)

    Smolin, T L; Aguiar, L J

    1996-09-01

    This article summarizes the many psychosocial phases a patient will encounter during his or her transplantation experience and the ways the social worker can assist during this time. These include supportive services such as facilitating support groups and orientation programs, counseling, and crisis intervention. Also of importance is the financing of lung transplantation and its many associated costs, such as immunosuppressive medications and temporary housing. With the rise in managed care, the role of the transplant financial coordinator is of increasing importance from both a fiscal perspective and customer service standpoint for both the patient and the institution.

  9. Effect of animal-assisted interventions on depression, agitation and quality of life in nursing home residents suffering from cognitive impairment or dementia: a cluster randomized controlled trial.

    Science.gov (United States)

    Olsen, Christine; Pedersen, Ingeborg; Bergland, Astrid; Enders-Slegers, Marie-José; Patil, Grete; Ihlebaek, Camilla

    2016-12-01

    The prevalence of neuropsychiatric symptoms in cognitively impaired nursing home residents is known to be very high, with depression and agitation being the most common symptoms. The possible effects of a 12-week intervention with animal-assisted activities (AAA) in nursing homes were studied. The primary outcomes related to depression, agitation and quality of life (QoL). A prospective, cluster randomized multicentre trial with a follow-up measurement 3 months after end of intervention was used. Inclusion criteria were men and women aged 65 years or older, with a diagnosis of dementia or having a cognitive deficit. Ten nursing homes were randomized to either AAA with a dog or a control group with treatment as usual. In total, 58 participants were recruited: 28 in the intervention group and 30 in the control group. The intervention consisted of a 30-min session with AAA twice weekly for 12 weeks in groups of three to six participants, led by a qualified dog handler. Norwegian versions of the Cornell Scale for Depression, the Brief Agitation Rating Scale and the Quality of Life in Late-stage Dementia scale were used. A significant effect on depression and QoL was found for participants with severe dementia at follow-up. For QoL, a significant effect of AAA was also found immediately after the intervention. No effects on agitation were found. Animal-assisted activities may have a positive effect on symptoms of depression and QoL in older people with dementia, especially those in a late stage. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  10. A Comparison of Equine-Assisted Intervention and Conventional Play-Based Early Intervention for Mother-Child Dyads with Insecure Attachment

    Science.gov (United States)

    Beetz, Andrea; Winkler, Nora; Julius, Henri; Uvnäs-Moberg, Kerstin; Kotrschal, Kurt

    2015-01-01

    Early interventions aim at promoting a good mother-child relationship as basis for a good socio-emotional development, especially in high-risk populations, and at correcting already unfavorable patterns of interaction and are common today. Insecure attachment, both of the child and of the mother, has been identified as a risk factor for early…

  11. Diet and lung cancer

    DEFF Research Database (Denmark)

    Fabricius, P; Lange, Peter

    2003-01-01

    Lung cancer is the leading cause of cancer-related deaths worldwide. While cigarette smoking is of key importance, factors such as diet also play a role in the development of lung cancer. MedLine and Embase were searched with diet and lung cancer as the key words. Recently published reviews...... and large well designed original articles were preferred to form the basis for the present article. A diet rich in fruit and vegetables reduces the incidence of lung cancer by approximately 25%. The reduction is of the same magnitude in current smokers, ex-smokers and never smokers. Supplementation...... with vitamins A, C and E and beta-carotene offers no protection against the development of lung cancer. On the contrary, beta-carotene supplementation has, in two major randomised intervention trials, resulted in an increased mortality. Smoking remains the leading cause of lung cancer. The adverse effects...

  12. [The significance of the new lung cupola formation during surgical interventions in patients with destructive pulmonary tuberculosis].

    Science.gov (United States)

    Opanasenko, M S; Konik, B M; Bychkovs'kyĭ, V B; Obrems'ka, O K

    2011-09-01

    The results of surgical treatment of patients, suffering destructive pulmonary tuberculosis, using the right pulmonum upper lobe or the left pulmonum C(I)-C(III) resection with (the main group--35 patients) or without (control group--38 patients) formation of a new pulmonary cupola, were analyzed. There was proved, that the procedure of a pulmonary cupola formation after doing the right pulmonum upper lobectomy or the left pulmonum C(I)-C(III) resection, using suturing of the C(VI) top to the middle lobe (on the right side) or up to lingular segments (on the left side) permits to reduce significantly (by 10.3%) the postoperative complications rate and to improve the operative intervention efficacy by 7.6%.

  13. Coagulation profile in patients undergoing video-assisted thoracoscopic lobectomy

    DEFF Research Database (Denmark)

    Christensen, Thomas Decker; Vad, Henrik; Pedersen, Søren

    2017-01-01

    Background: Knowledge about the impact of Low-Molecular-Weight Heparin (LMWH) on the coagulation system in patients undergoing minimal invasive lung cancer surgery is sparse. The aim of this study was to assess the effect of LMWH on the coagulation system in patients undergoing Video......-Assisted Thoracoscopic Surgery (VATS) lobectomy for primary lung cancer. Methods: Sixty-three patients diagnosed with primary lung cancer undergoing VATS lobectomy were randomized to either subcutaneous injection with dalteparin (Fragmin®) 5000 IE once daily or no intervention. Coagulation was assessed pre-, peri......-, and the first two days postoperatively by standard coagulation blood test, thromboelastometry (ROTEM®) and thrombin generation. Results: Patients undergoing potential curative surgery for lung cancer were not hypercoagulable preoperatively. There was no statistically significant difference in the majority...

  14. Respiratory symptoms and lung function 8-10 months after community exposure to chlorine gas: a public health intervention and cross-sectional analysis.

    Science.gov (United States)

    Clark, Kathleen A; Chanda, Debjani; Balte, Pallavi; Karmaus, Wilfried J; Cai, Bo; Vena, John; Lawson, Andrew B; Mohr, Lawrence C; Gibson, James J; Svendsen, Erik R

    2013-10-09

    We implemented a community based interventional health screening for individuals located within one mile of a 54 metric tons release of liquid chlorine following a 16 tanker car train derailment on 6 January, 2005 in Graniteville, South Carolina, USA. Public health intervention occurred 8-10 months after the event, and provided pulmonary function and mental health assessment by primary care providers. Its purpose was to evaluate those exposed to chlorine for evidence of ongoing impairment for medical referral and treatment. We report comparative analysis between self-report of respiratory symptoms via questionnaire and quantitative spirometry results. Health assessments were obtained through respiratory symptom and exposure questionnaires, simple spirometry, and physical exam. Simple spirometry was used as the standard to identify continued breathing problems. Sensitivity, specificity, positive and negative predictive values were applied to evaluate the validity of the respiratory questionnaire. We also identified the direction of discrepancy between self-reported respiratory symptoms and spirometry measures. Generalized estimation equations determined prevalence ratios for abnormal spirometry based on the presence of participant persistent respiratory symptoms. Covariate adjustment was made for participant age, sex, race, smoking and educational status. Two hundred fifty-nine people participated in the Graniteville health screening; 53 children (mean age = 11 years, range: chlorine exposure, the Graniteville health screening participants under-reported respiratory symptoms when compared to abnormal spirometry results. Sensitivity and specificity were low, and we determined that relying upon the self-report questionnaire was not adequate to objectively assess the lung health of our population following irritant gas exposure.

  15. Respiratory symptoms and lung function 8–10 months after community exposure to chlorine gas: a public health intervention and cross-sectional analysis

    Science.gov (United States)

    2013-01-01

    Background We implemented a community based interventional health screening for individuals located within one mile of a 54 metric tons release of liquid chlorine following a 16 tanker car train derailment on 6 January, 2005 in Graniteville, South Carolina, USA. Public health intervention occurred 8–10 months after the event, and provided pulmonary function and mental health assessment by primary care providers. Its purpose was to evaluate those exposed to chlorine for evidence of ongoing impairment for medical referral and treatment. We report comparative analysis between self-report of respiratory symptoms via questionnaire and quantitative spirometry results. Methods Health assessments were obtained through respiratory symptom and exposure questionnaires, simple spirometry, and physical exam. Simple spirometry was used as the standard to identify continued breathing problems. Sensitivity, specificity, positive and negative predictive values were applied to evaluate the validity of the respiratory questionnaire. We also identified the direction of discrepancy between self-reported respiratory symptoms and spirometry measures. Generalized estimation equations determined prevalence ratios for abnormal spirometry based on the presence of participant persistent respiratory symptoms. Covariate adjustment was made for participant age, sex, race, smoking and educational status. Results Two hundred fifty-nine people participated in the Graniteville health screening; 53 children (mean age = 11 years, range: chlorine exposure, the Graniteville health screening participants under-reported respiratory symptoms when compared to abnormal spirometry results. Sensitivity and specificity were low, and we determined that relying upon the self-report questionnaire was not adequate to objectively assess the lung health of our population following irritant gas exposure. PMID:24107111

  16. Effect of indacaterol on lung deflation improves cardiac performance in hyperinflated COPD patients: an interventional, randomized, double-blind clinical trial

    Directory of Open Access Journals (Sweden)

    Santus P

    2015-09-01

    Full Text Available Pierachille Santus,1,2 Dejan Radovanovic,1,2 Silvia Di Marco,3 Vincenzo Valenti,4,5 Rita Raccanelli,1,2 Francesco Blasi,6,7 Stefano Centanni,8,9 Maurizio Bussotti31Department of Health Sciences, University of Milan, 2Pulmonary Rehabilitation Unit, Fondazione Salvatore Maugeri Scientific Institute of Milan-IRCCS, 3Cardiological Rehabilitation Unit, Fondazione Salvatore Maugeri Rehabilitation Institute of Milan-IRCCS, 4Department of Biomedical Sciences for Health, University of Milan, 5Respiratory Unit, Policlinico San Donato-IRCCS, San Donato Milanese, 6Department of Pathophysiology and Transplantation, University of Milan, 7IRCCS Fondazione Ospedale Maggiore Policlinico Cà Granda Milan, 8Department of Health Sciences, University of Milan, 9Respiratory Unit, Ospedale San Paolo, Milan, ItalyBackground: COPD is often associated with cardiovascular comorbidity. Treatment guidelines recommend therapy with bronchodilators as first choice. We investigated the acute effect of single-dose indacaterol on lung hyperinflation in COPD subjects, for the first time evaluating the potential effects on right heart performance.Methods: In this Phase IV, randomized, interventional, double-blind, crossover clinical study, we recruited 40 patients (50–85 years of age with stable COPD. Patients were treated with 150 µg indacaterol or placebo and after 60 minutes (T60 and 180 minutes (T180 the following tests were performed: trans-thoracic echocardiography (TTE, plethysmography, diffusing capacity of the lung for carbon monoxide, saturation of peripheral oxygen, and visual analog scale dyspnea score. Patients underwent a crossover re-challenge after a further 72 hours of pharmacological washout. All TTE measurements were conducted blindly by the same operator and further interpreted by two different blinded operators. Consensus decisions were taken on every value and parameter. The primary outcome was the effect of the reduction of residual volume and functional

  17. [DISORDERS OF LUNG FUNCTION IN THE EARLY POSTOPERATIVE PERIOD IN PATIENTS OPERATED ON THE ASCENDING AORTA WITH THE EXPANSION OF INTERVENTION ON THE AORTIC ARCH].

    Science.gov (United States)

    Bokeria, L A; Nikitin, E S; Mironenko, V A; Rychin, S V; Vyganovskaya, N B; Makrushin, I M; Gordeev, S L

    2015-01-01

    Precapillary artery--arterial (bronchial artery--pulmonay artery) anastomoses, come into play in cases where the locking artery open and alveoli washed arterialized blood. Normally, these anastomoses are closed. Intrapulmonary shunts carry blood supply acinar hinder extraordinary circumstances (chronic pulmonary embolism, surgery, occurring in cardiopulmonary bypass, when the flaw of blood through the Iungs is suspended for the duration of cardiopulmonary bypass). Patients operated on the ascending aorta with the expansion of intervention on the nortic arch during the correction of pathology carry blood supply only the central nervous system. All other organs and systems at this time were protected by mild hypothermia. However, during circulatory arrest, required for correction of pathology acinar damage as a result of hypoxia, probably because there is no blood flow in the pulmonary artery and there is no blood flow in the bronchial arteries. Last, in the ordinary course of artificial circulation, capable due to arterio-arterial pulmonary anastomoses prevent hypoxic damage to acinar, not lead to persistent hypoxemia in the immediate postoperative period in these patients, as a result of violations of lung diffusion capacity.

  18. Computer-Assisted, Counselor-Delivered Smoking Cessation Counseling for Community College Students: Intervention Approach and Sample Characteristics

    Science.gov (United States)

    Prokhorov, Alexander V.; Fouladi, Rachel T.; de Moor, Carl; Warneke, Carla L.; Luca, Mario; Jones, Mary Mullin; Rosenblum, Carol; Emmons, Karen M.; Hudmon, Karen Suchanek; Yost, Tracey E.; Gritz, Ellen R.

    2007-01-01

    This report presents the experimental approach and baseline findings from "Look at Your Health," an ongoing study to develop and evaluate a computer-assisted, counselor-delivered smoking cessation program for community college students. It describes the expert system software program used for data collection and for provision of tailored feedback,…

  19. Hybrid Assistive Limb Intervention in a Patient with Late Neurological Deterioration after Thoracic Myelopathy Surgery due to Ossification of the Ligamentum Flavum

    Directory of Open Access Journals (Sweden)

    Masakazu Taketomi

    2018-01-01

    Full Text Available Purpose. We evaluated improvements in gait after using the Hybrid Assistive Limb (HAL® exoskeleton robot in a patient with late-onset neurological deterioration of lower extremity function after undergoing thoracic spine surgery for a myelopathy due to ossification of the ligamentum flavum. Case Presentation. A 70-year-old man participated in ten 20 min sessions of HAL intervention, twice weekly for five weeks. The effects of each HAL session were evaluated based on changes in performance on the 10 m walk test (10 MWT, lower limb kinematics quantified from motion capture, and the activation ratio of the gastrocnemius, measured before and after the intervention. Muscle activity was recorded using surface electromyography and synchronized to measured kinematics. The HAL intervention improved gait speed and step length, with an increase in the hip flexion angle during the swing phase and a decrease in the activation ratio of the gastrocnemius. The modified Ashworth scale improved from 1+ to 1 and International Standards for Neurological and Functional Classification of Spinal Cord Injury motor scores from 34 to 49. Conclusion. Intervention using the HAL exoskeleton robot may be an effective method to improve functional ambulation in patients with chronic spinal disorders.

  20. Feasibility of a computer-assisted social network motivational interviewing intervention for substance use and HIV risk behaviors for housing first residents.

    Science.gov (United States)

    Osilla, Karen Chan; Kennedy, David P; Hunter, Sarah B; Maksabedian, Ervant

    2016-09-07

    Social networks play positive and negative roles in the lives of homeless people influencing their alcohol and/or other drug (AOD) and HIV risk behaviors. We developed a four-session computer-assisted social network motivational interviewing intervention for homeless adults transitioning into housing. We examined the acceptability of the intervention among staff and residents at an organization that provides permanent supportive housing through iterative rounds of beta testing. Staff were 3 men and 3 women who were residential support staff (i.e., case managers and administrators). Residents were 8 men (7 African American, 1 Hispanic) and 3 women (2 African American, 1 Hispanic) who had histories of AOD and HIV risk behaviors. We conducted a focus group with staff who gave input on how to improve the delivery of the intervention to enhance understanding and receptivity among new residents. We conducted semi-structured qualitative interviews and collected self-report satisfaction data from residents. Three themes emerged over the course of the resident interviews. Residents reported that the intervention was helpful in discussing their social network, that seeing the visualizations was more impactful than just talking about their network, and that the intervention prompted thoughts about changing their AOD use and HIV risk networks. This study is the first of its kind that has developed, with input from Housing First staff and residents, a motivational interviewing intervention that targets both the structure and composition of one's social network. These results suggest that providing visual network feedback with a guided motivational interviewing discussion is a promising approach to supporting network change. ClinicalTrials.gov Identifier NCT02140359.

  1. [Psychosocial working conditions of physician assistants: results from a qualitative study on occupational stress, resources, possible approaches to prevention and intervention needs].

    Science.gov (United States)

    Vu-Eickmann, Patricia; Loerbroks, Adrian

    2017-10-01

    Numerous studies have documented adverse psychosocial working conditions among health care staff. Working conditions may not only impair the health outcomes of this professional group, but can also affect the quality of care they deliver to patients. Previous work stress research has mainly focused on physicians and nurses. Comparable evidence remains limited, however, for physician assistants (Medizinische Fachangestellte, MFAs), who represent the largest professional group in German primary care. This study aimed to gain insights into work stressors and resources experienced by MFAs and to explore both possible approaches to prevention and intervention needs. Participants were recruited from a criterion-based sample of medical practices in and around the city of Düsseldorf (Germany) and with assistance provided by the Medical Staff Association (VMF e. V.). In total, 26 qualitative in-depth interviews were conducted (11/2015-02/2016), transcribed and content analyzed using MaxQDA. MFAs reported a high workload and unforeseeable incidents as salient occupational stressors. Additional stressors included interpersonal relationship problems with superiors and a lack of social support from colleagues. At the same time though, support from superiors and colleagues can provide a key resource for coping with work stressors. Furthermore, social interactions with patients and diversified tasks were perceived as supportive professional resources. Possible approaches to prevention were exclusively seen to operate at the organizational level. The perceived need for intervention primarily concerned adequate wages and appreciation from superiors and society. Physician assistants described their working conditions as being characterized by high demands, low job control and low rewards. We suggest basic approaches for employers to improve the working experience of MFAs, which may represent the starting point for further research efforts to develop preventive measures. Copyright

  2. Power-PALS (Peers Assisting, Leading, Supporting): Implementing a Peer-Mediated Intervention in a Rural Middle School Program

    Science.gov (United States)

    Collet-Klingenberg, Lana; Neitzel, Jen; LaBerge, Julie

    2012-01-01

    Teaching staff at a rural middle school, with support from the National Professional Development Center on Autism Spectrum Disorders (NPDC-ASD), implemented a peer-mediated intervention. This program involved 4 learners with ASD and 18 typical peers divided into three groups that met over a semester as typical peers were taught about social skills…

  3. SIAM (Suicide intervention assisted by messages): the development of a post-acute crisis text messaging outreach for suicide prevention.

    Science.gov (United States)

    Berrouiguet, Sofian; Alavi, Zarrin; Vaiva, Guillaume; Courtet, Philippe; Baca-García, Enrique; Vidailhet, Pierre; Gravey, Michel; Guillodo, Elise; Brandt, Sara; Walter, Michel

    2014-11-18

    Suicidal behaviour and deliberate self-harm are common among adults. Research indicates that maintaining contact either via letter or postcard with at-risk adults following discharge from care services can reduce reattempt risk. Feasibility trials demonstrated that intervention through text message was also effective in preventing suicide repetition amongst suicide attempters. The aim of the current study is to investigate the effect of text message intervention versus traditional treatment on reducing the risk of suicide attempt repetition among adults after self-harm. The study will be a 2-year multicentric randomized controlled trial conducted by the Brest University Hospital, France. Participants will be adults discharged after self-harm, from emergency services or after a short hospitalization. Participants will be recruited over a 12-month period. The intervention is comprised of an SMS that will be sent at h48, D7, D15 and monthly. The text message enquires about the patients' well-being and includes information regarding individual sources of help and evidence-based self help strategies. Participants will be assessed at the baseline, month 6 and 13. As primary endpoint, we will assess the number of patients who reattempt suicide in each group at 6 months. As secondary endpoints, we will assess the number of patients who reattempt suicide at 13 month, the number of suicide attempts in the intervention and control groups at 6 and 13 month, the number of death by suicide in the intervention and control groups at month 6 and 13. In both groups, suicidal ideations, will be assessed at the baseline, month 6 and 13. Medical costs and satisfaction will be assessed at month 13. This paper describes the design and deployment of a trial SIAM; an easily reproducible intervention that aims to reduce suicide risk in adults after self-harm. It utilizes several characteristics of interventions that have shown a significant reduction in the number of suicide reattempts. We

  4. Lung Emergencies

    Science.gov (United States)

    ... The Marfan Foundation Marfan & Related Disorders What is Marfan Syndrome? What are Related Disorders? What are the Signs? ... Emergencies Lung Emergencies Surgeries Lung Emergencies People with Marfan syndrome can be at increased risk of sudden lung ...

  5. Efficacy of a Computer-Assisted Cognitive Rehabilitation Intervention in Relapsing-Remitting Multiple Sclerosis Patients: A Multicenter Randomized Controlled Trial

    Directory of Open Access Journals (Sweden)

    Lambros Messinis

    2017-01-01

    Full Text Available Cognitive impairment is frequently encountered in multiple sclerosis (MS affecting between 40–65% of individuals, irrespective of disease duration and severity of physical disability. In the present multicenter randomized controlled trial, fifty-eight clinically stable RRMS patients with mild to moderate cognitive impairment and relatively low disability status were randomized to receive either computer-assisted (RehaCom functional cognitive training with an emphasis on episodic memory, information processing speed/attention, and executive functions for 10 weeks (IG; n=32 or standard clinical care (CG; n=26. Outcome measures included a flexible comprehensive neuropsychological battery of tests sensitive to MS patient deficits and feedback regarding personal benefit gained from the intervention on four verbal questions. Only the IG group showed significant improvements in verbal and visuospatial episodic memory, processing speed/attention, and executive functioning from pre - to postassessment. Moreover, the improvement obtained on attention was retained over 6 months providing evidence on the long-term benefits of this intervention. Group by time interactions revealed significant improvements in composite cognitive domain scores in the IG relative to the demographically and clinically matched CG for verbal episodic memory, processing speed, verbal fluency, and attention. Treated patients rated the intervention positively and were more confident about their cognitive abilities following treatment.

  6. The impact of assistive technology services in post-secondary education for students with disabilities: Intervention outcomes, use-profiles, and user-experiences.

    Science.gov (United States)

    Malcolm, Matthew P; Roll, Marla C

    2017-01-01

    The outcomes of assistive technology (AT) support services for post-secondary education students with disabilities are under-reported, and little is known about use-profiles and user experiences when AT interventions are applied to this rapidly growing population. We examined AT service outcomes related to performance and satisfaction of common academic tasks (using the Canadian Occupational Performance Measure [COPM]), as well as how students with disabilities use and experience AT and AT services (employing an AT-use survey). Three-hundred fifty-three students with disabilities completed the AT-use survey, with a subset of these (n = 216) also participating with pre-post AT intervention COPM assessment. COPM performance and satisfaction ratings significantly increased from pre- to post-AT intervention in all academic task categories (reading, writing, note-taking, test-taking, and studying; p impacted their academic success, and believed they would continue using AT post-graduation. The study findings contribute to evidence-base for AT services with a hope we may improve AT services to best meet the changing needs of the growing number of college students with disabilities.

  7. Molecular analysis driven video-assisted thoracic surgery resections in bilateral synchronous lung cancers: from the test tube to the operatory room.

    Science.gov (United States)

    Forti Parri, Sergio Nicola; Bonfanti, Barbara; Cancellieri, Alessandra; De Biase, Dario; Trisolini, Rocco; Zoboli, Stefania; Bertolaccini, Luca; Solli, Piergiorgio; Tallini, Giovanni

    2017-10-01

    Synchronous cancers are not such rare clinical conditions. Nevertheless, even after the 8th edition of the TNM classification of the lung cancer, the surgical approach for patients presenting with synchronous bilateral lung cancer is still under debate. The resection of both lesions in the case of synchronous bilateral lung cancer is reasonable, but, on the other hand, is the lobectomy the correct choice in the event of the single primary with a contralateral metastatic lesion? In this case report, we describe how the molecular analysis and the detection of the EGFR, KRAS and TP53 mutations in both tumours have determined in a patient the two tumours as primary and both the right surgical approach. We also discuss how molecular analysis found differences in all the three genes examined in the two lesions and allowed to exclude the clonal nature of the two tumours. In conclusion, genetic studies help to offer a more radical surgical treatment to this patient.

  8. High rates of hospital admission among older residents in assisted living facilities: opportunities for intervention and impact on acute care.

    Science.gov (United States)

    Hogan, David B; Amuah, Joseph E; Strain, Laurel A; Wodchis, Walter P; Soo, Andrea; Eliasziw, Misha; Gruneir, Andrea; Hagen, Brad; Teare, Gary; Maxwell, Colleen J

    2014-01-01

    Little is known about health or service use outcomes for residents of Canadian assisted living facilities. Our objectives were to estimate the incidence of admission to hospital over 1 year for residents of designated (i.e., publicly funded) assisted living (DAL) facilities in Alberta, to compare this rate with the rate among residents of long-term care facilities, and to identify individual and facility predictors of hospital admission for DAL residents. Participants were 1066 DAL residents (mean age ± standard deviation 84.9 ± 7.3 years) and 976 longterm care residents (85.4 ± 7.6 years) from the Alberta Continuing Care Epidemiological Studies (ACCES). Research nurses completed a standardized comprehensive assessment for each resident and interviewed family caregivers at baseline (2006 to 2008) and 1 year later. We used standardized interviews with administrators to generate facility- level data. We determined hospital admissions through linkage with the Alberta Inpatient Discharge Abstract Database. We used multivariable Cox proportional hazards models to identify predictors of hospital admission. The cumulative annual incidence of hospital admission was 38.9% (95% confidence interval [CI] 35.9%- 41.9%) for DAL residents and 13.7% (95% CI 11.5%-15.8%) for long-term care residents. The risk of hospital admission was significantly greater for DAL residents with greater health instability, fatigue, medication use (11 or more medications), and 2 or more hospital admissions in the preceding year. The risk of hospital admission was also significantly higher for residents from DAL facilities with a smaller number of spaces, no licensed practical and/ or registered nurses on site (or on site less than 24 hours a day, 7 days a week), no chain affiliation, and from select health regions. The incidence of hospital admission was about 3 times higher among DAL residents than among long-term care residents, and the risk of hospital admission was associated with a number of

  9. Semi-rigid single hook localization the best method for localizing ground glass opacities during video-assisted thoracoscopic surgery: re-aerated swine lung experimental and primary clinical results.

    Science.gov (United States)

    Zhao, Guang; Sun, Long; Geng, Guojun; Liu, Hongming; Li, Ning; Liu, Suhuan; Hao, Bing; Yu, Xiuyi; Jiang, Jie

    2017-12-01

    The aim of this study was to compare the effects of currently available preoperative localization methods, including semi-rigid single hook-wire, double-thorn hook-wire, and microcoil, in localizing the pulmonary nodules, thus to select the best technology to assist video-assisted thoracoscopic surgery (VATS) for small ground glass opacities (GGO). Preoperative CT-guided localizing techniques including semi-rigid single hook-wire, double-thorn hook-wire and microcoil were used in re-aerated fresh swine lung for location experiments. The advantages and drawbacks of the three positioning technologies were compared, and then the most optimal technique was used in patients with GGO. Technical success and post-operative complications were used as primary endpoints. All three localizing techniques were successfully performed in the re-aerated fresh swine lung. The median tractive force of semi-rigid single hook wire, double-thorn hook wire and microcoil were 6.5, 4.85 and 0.2 N, which measured by a spring dynamometer. The wound sizes in the superficial pleura, caused by unplugging the needles, were 2 mm in double-thorn hook wire, 1 mm in semi-rigid single hook and 1 mm in microcoil, respectively. In patients with GGOs, the semi-rigid hook wires localizations were successfully performed, without any complication that need to be intervened. Dislodgement was reported in one patient before VATS. No major complications related to the preoperative hook wire localization and VATS were observed. We found from our localization experiments in the swine lung that, among the commonly used three localization methods, semi-rigid hook wire showed the best operability and practicability than double-thorn hook wire and microcoil. Preoperative localization of small pulmonary nodules with single semi-rigid hook wire system shows a high success rate, acceptable utility and especially low dislodgement in VATS.

  10. The NULevel trial of a scalable, technology-assisted weight loss maintenance intervention for obese adults after clinically significant weight loss: study protocol for a randomised controlled trial.

    Science.gov (United States)

    Evans, Elizabeth H; Araújo-Soares, Vera; Adamson, Ashley; Batterham, Alan M; Brown, Heather; Campbell, Miglena; Dombrowski, Stephan U; Guest, Alison; Jackson, Daniel; Kwasnicka, Dominika; Ladha, Karim; McColl, Elaine; Olivier, Patrick; Rothman, Alexander J; Sainsbury, Kirby; Steel, Alison J; Steen, Ian Nicholas; Vale, Luke; White, Martin; Wright, Peter; Sniehotta, Falko F

    2015-09-22

    Effective weight loss interventions are widely available but, after weight loss, most individuals regain weight. This article describes the protocol for the NULevel trial evaluating the effectiveness and cost-effectiveness of a systematically developed, inexpensive, scalable, technology-assisted, behavioural intervention for weight loss maintenance (WLM) in obese adults after initial weight loss. A 12-month single-centre, two-armed parallel group, participant randomised controlled superiority trial is underway, recruiting a total of 288 previously obese adults after weight loss of ≥5 % within the previous 12 months. Participants are randomly assigned to intervention or control arms, with a 1:1 allocation, stratified by sex and percentage of body weight lost (<10 % vs ≥10 %). Change in weight (kg) from baseline to 12 months is the primary outcome. Weight, other anthropometric variables and 7-day physical activity (assessed via accelerometer) measures are taken at 0 and 12 months. Questionnaires at 0, 6 and 12 months assess psychological process variables, health service use and participant costs. Participants in the intervention arm initially attend an individual face-to-face WLM consultation with an intervention facilitator and then use a mobile internet platform to self-monitor and report their diet, daily activity (via pedometer) and weight through daily weighing on wirelessly connected scales. Automated feedback via mobile phone, tailored to participants' weight regain and goal progress is provided. Participants in the control arm receive quarterly newsletters (via links embedded in text messages) and wirelessly connected scales. Qualitative process evaluation interviews are conducted with a subsample of up to 40 randomly chosen participants. Acceptability and feasibility of procedures, cost-effectiveness, and relationships among socioeconomic variables and WLM will also be assessed. It is hypothesised that participants allocated to the intervention arm will

  11. Effectiveness of an Intervention Supporting Shared Decision Making for Destination Therapy Left Ventricular Assist Device: The DECIDE-LVAD Randomized Clinical Trial.

    Science.gov (United States)

    Allen, Larry A; McIlvennan, Colleen K; Thompson, Jocelyn S; Dunlay, Shannon M; LaRue, Shane J; Lewis, Eldrin F; Patel, Chetan B; Blue, Laura; Fairclough, Diane L; Leister, Erin C; Glasgow, Russell E; Cleveland, Joseph C; Phillips, Clifford; Baldridge, Vicie; Walsh, Mary Norine; Matlock, Daniel D

    2018-02-26

    Shared decision making helps patients and clinicians elect therapies aligned with patients' values and preferences. This is particularly important for invasive therapies with considerable trade-offs. To assess the effectiveness of a shared decision support intervention for patients considering destination therapy left ventricular assist device (DT LVAD) placement. From 2015 to 2017, a randomized, stepped-wedge trial was conducted in 6 US LVAD implanting centers including 248 patients being considered for DT LVAD. After randomly varying time in usual care, sites were transitioned to an intervention consisting of clinician education and use of DT LVAD pamphlet and video patient decision aids. Follow up occurred at 1 and 6 months. Decision quality as measured by knowledge and values-choice concordance. In total, 135 patients were enrolled during control and 113 during intervention periods. At enrollment, 59 (23.8%) participants were in intensive care, 60 (24.1%) were older than 70 years, 39 (15.7%) were women, 45 (18.1%) were racial/ethnic minorities, and 62 (25.0%) were college graduates. Patient knowledge (mean test performance) during the decision-making period improved from 59.5% to 64.9% in the control group vs 59.1% to 70.0% in the intervention group (adjusted difference of difference, 5.5%; P = .03). Stated values at 1 month (scale 1 = "do everything I can to live longer…" to 10 = "live with whatever time I have left…") were a mean of 2.37 in control and 3.33 in intervention (P = .03). Patient-reported treatment choice at 1 month favored LVAD more in the control group (than in the intervention group (47 [59.5%] vs 95 [91.3%], P < .001). Correlation between stated values and patient-reported treatment choice at 1 month was stronger in the intervention group than in the control group (difference in Kendall's τ, 0.28; 95% CI, 0.05-0.45); however, there was no improved correlation between stated values and actual treatment received by 6

  12. Evaluation of a mHealth Data Quality Intervention to Improve Documentation of Pregnancy Outcomes by Health Surveillance Assistants in Malawi: A Cluster Randomized Trial.

    Directory of Open Access Journals (Sweden)

    Olga Joos

    Full Text Available While community health workers are being recognized as an integral work force with growing responsibilities, increased demands can potentially affect motivation and performance. The ubiquity of mobile phones, even in hard-to-reach communities, has facilitated the pursuit of novel approaches to support community health workers beyond traditional modes of supervision, job aids, in-service training, and material compensation. We tested whether supportive short message services (SMS could improve reporting of pregnancies and pregnancy outcomes among community health workers (Health Surveillance Assistants, or HSAs in Malawi.We designed a set of one-way SMS that were sent to HSAs on a regular basis during a 12-month period. We tested the effectiveness of the cluster-randomized intervention in improving the complete documentation of a pregnancy. We defined complete documentation as a pregnancy for which a specific outcome was recorded. HSAs in the treatment group received motivational and data quality SMS. HSAs in the control group received only motivational SMS. During baseline and intervention periods, we matched reported pregnancies to reported outcomes to determine if reporting of matched pregnancies differed between groups and by period. The trial is registered as ISCTRN24785657.Study results show that the mHealth intervention improved the documentation of matched pregnancies in both the treatment (OR 1.31, 95% CI: 1.10-1.55, p<0.01 and control (OR 1.46, 95% CI: 1.11-1.91, p = 0.01 groups relative to the baseline period, despite differences in SMS content between groups. The results should be interpreted with caution given that the study was underpowered. We did not find a statistically significant difference in matched pregnancy documentation between groups during the intervention period (OR 0.94, 95% CI: 0.63-1.38, p = 0.74. mHealth applications have the potential to improve the tracking and data quality of pregnancies and pregnancy outcomes

  13. The new era of minimally invasive interventions for prostate cancer: robot-assisted laparoscopic radical prostatectomy and focal therapy

    Directory of Open Access Journals (Sweden)

    Schatloff O

    2011-10-01

    Full Text Available Oscar Schatloff1, Alyssa S Louis2, Uri Lindner21Global Robotics Institute, Florida Hospital Celebration Health, Celebration, FL, USA; 2Division of Urology, Department of Surgical Oncology, University Health Network, Toronto, ON, CanadaAbstract: Prostate cancer remains a common but highly treatable disease. Innovations in prostate cancer treatment have allowed a transition toward minimally invasive approaches in an attempt to avoid treatment-related morbidities. In the middle of the treatment spectrum between radical open surgeries and active surveillance lies robot-assisted laparoscopic radical prostatectomy (RALP and focal therapy (FT. This review sets out the most current information on RALP and FT (including laser ablation, cryotherapy, high-intensity focused ultrasound, photodynamic therapy, and irreversible electroporation.Keywords: PCa, RALP, FT, laser ablation, cryotherapy, high-intensity focused ultrasound, photodynamic therapy, irreversible electroporation

  14. Pulmonary rehabilitation programs in lung transplant: a literature review

    Directory of Open Access Journals (Sweden)

    Juliana Maria de Sousa Pinto

    2015-09-01

    Full Text Available Objective: To analyze, using a literature review, Pulmonary Rehabilitation (RP Programs in lung transplant. Methods: A literature review in July 2014 in Ebsco Host, Periódicos Capes, BVS and Science Direct data bases using descriptors in English (“lung transplantation”, “lung transplant” AND/OR “rehabilitation” and Portuguese (“reabilitação” AND/OR “transplante pulmonar”. The eligibility criterions were interventional studies of PR before and/or after lung transplant; participants who were candidates to lung transplant or lung transplant recipients; studies that applied any kind of PR program (hospital-based, homebased or outpatient and articles published in English, Spanish or Portuguese. Literature reviews, guidelines and case reports were excluded. The search process yielded 46 articles of which two were duplicated. After title and abstract screening 13 articles remained for full text reading. Six studies met the inclusion eligibility and were included in the review. Results: The studies involved patients with Chronic Obstructive Pulmonary Disease, Cystic Fibrosis, Pulmonary Hypertension, Interstitial Lung Disease and Pulmonary Fibrosis. Pulmonary function, exercise capacity, quality of life (QoL and quadriceps force were evaluated. Most interventions were outpatient programs with three months duration, three times a week and session with at least one hour. Protocols included physical training, educational approach and just one included nutritional, psychiatric and social assistant follow-up. The studies presented significant change in the six-minute walking distance, QoL and quadriceps force after PR programs. Conclusion: This review showed the benefits of the PR in the QoL and exercise capacity contributing to the Health Promotion of the patients.

  15. Design and synthesis of new hybrids from 2-cyano-3,12-dioxooleana- 9-dien-28-oic acid and O2-(2,4-dinitrophenyl) diazeniumdiolate for intervention of drug-resistant lung cancer.

    Science.gov (United States)

    Kang, Fenghua; Ai, Yong; Zhang, Yihua; Huang, Zhangjian

    2018-04-10

    To search for new drugs for intervention of drug-resistant lung cancer, a series of hybrids 4-15 from 2-cyano-3,12-dioxooleana-9-dien-28-oic acid (CDDO) and O 2 -(2,4-dinitrophenyl) diazeniumdiolate were designed, synthesized and biologically evaluated. The most active compound 7 produced relatively high levels of nitric oxide (NO) and reactive oxygen species (ROS) in drug-resistant lung cancer A549/Taxol cells which over-express glutathione S-transferase π (GSTπ), and significantly inhibited the cells' proliferation (IC 50  = 0.349 ± 0.051 μM), superior to the positive controls CDDO-Me, JS-K and Taxol. The inhibitory activity of 7 could be attenuated by an NO scavenger, ROS scavenger or GSTπ inhibitor. In addition, 7 suppressed the Lon protease expression as well as induced cell apoptosis and cycle arrest in A549/Taxol cells more strongly than CDDO-Me or JS-K. Together, our findings suggest that 7 may be worth studying further for intervention of drug-resistant lung cancer. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

  16. The mCME Project: A Randomized Controlled Trial of an SMS-Based Continuing Medical Education Intervention for Improving Medical Knowledge among Vietnamese Community Based Physicians' Assistants.

    Directory of Open Access Journals (Sweden)

    Christopher J Gill

    Full Text Available Community health workers (CHWs provide critical services to underserved populations in low and middle-income countries, but maintaining CHW's clinical knowledge through formal continuing medical education (CME activities is challenging and rarely occurs. We tested whether a Short Message Service (SMS-based mobile CME (mCME intervention could improve medical knowledge among a cadre of Vietnamese CHWs (Community Based Physician's Assistants-CBPAs who are the leading providers of primary medical care for rural underserved populations.The mCME Project was a three arm randomized controlled trial. Group 1 served as controls while Groups 2 and 3 experienced two models of the mCME intervention. Group 2 (passive model participants received a daily SMS bullet point, and were required to reply to the text to acknowledge receipt; Group 3 (interactive model participants received an SMS in multiple choice question format addressing the same thematic area as Group 2, entering an answer (A, B, C or D in their response. The server provided feedback immediately informing the participant whether the answer was correct. Effectiveness was based on standardized examination scores measured at baseline and endline (six months later. Secondary outcomes included job satisfaction and self-efficacy.638 CBPAs were enrolled, randomized, and tested at baseline, with 592 returning at endline (93.7%. Baseline scores were similar across all three groups. Over the next six months, participation of Groups 2 and 3 remained high; they responded to >75% of messages. Group 3 participants answered 43% of the daily SMS questions correctly, but their performance did not improve over time. At endline, the CBPAs reported high satisfaction with the mCME intervention, and deemed the SMS messages highly relevant. However, endline exam scores did not increase over baseline, and did not differ between the three groups. Job satisfaction and self-efficacy scores also did not improve. Average

  17. The mCME Project: A Randomized Controlled Trial of an SMS-Based Continuing Medical Education Intervention for Improving Medical Knowledge among Vietnamese Community Based Physicians' Assistants.

    Science.gov (United States)

    Gill, Christopher J; Le Ngoc, Bao; Halim, Nafisa; Nguyen Viet, Ha; Larson Williams, Anna; Nguyen Van, Tan; McNabb, Marion; Tran Thi Ngoc, Lien; Falconer, Ariel; An Phan Ha, Hai; Rohr, Julia; Hoang, Hai; Michiel, James; Nguyen Thi Thanh, Tam; Bird, Liat; Pham Vu, Hoang; Yeshitla, Mahlet; Ha Van, Nhu; Sabin, Lora

    2016-01-01

    Community health workers (CHWs) provide critical services to underserved populations in low and middle-income countries, but maintaining CHW's clinical knowledge through formal continuing medical education (CME) activities is challenging and rarely occurs. We tested whether a Short Message Service (SMS)-based mobile CME (mCME) intervention could improve medical knowledge among a cadre of Vietnamese CHWs (Community Based Physician's Assistants-CBPAs) who are the leading providers of primary medical care for rural underserved populations. The mCME Project was a three arm randomized controlled trial. Group 1 served as controls while Groups 2 and 3 experienced two models of the mCME intervention. Group 2 (passive model) participants received a daily SMS bullet point, and were required to reply to the text to acknowledge receipt; Group 3 (interactive model) participants received an SMS in multiple choice question format addressing the same thematic area as Group 2, entering an answer (A, B, C or D) in their response. The server provided feedback immediately informing the participant whether the answer was correct. Effectiveness was based on standardized examination scores measured at baseline and endline (six months later). Secondary outcomes included job satisfaction and self-efficacy. 638 CBPAs were enrolled, randomized, and tested at baseline, with 592 returning at endline (93.7%). Baseline scores were similar across all three groups. Over the next six months, participation of Groups 2 and 3 remained high; they responded to >75% of messages. Group 3 participants answered 43% of the daily SMS questions correctly, but their performance did not improve over time. At endline, the CBPAs reported high satisfaction with the mCME intervention, and deemed the SMS messages highly relevant. However, endline exam scores did not increase over baseline, and did not differ between the three groups. Job satisfaction and self-efficacy scores also did not improve. Average times spent

  18. Increasing children's physical activity through a teaching-assistant led extracurricular intervention: process evaluation of the action 3:30 randomised feasibility trial.

    Science.gov (United States)

    Jago, Russell; Sebire, Simon J; Davies, Ben; Wood, Lesley; Banfield, Kathryn; Edwards, Mark J; Powell, Jane E; Montgomery, Alan A; Thompson, Janice L; Fox, Kenneth R

    2015-02-18

    Many children do not engage in recommended levels of physical activity (PA), highlighting the need to find ways to increase children's PA. Process evaluations play an important role in improving the science of randomised controlled trials. We recently reported the results of the Action 3:30 cluster randomised feasibility trial illustrating higher levels of moderate to vigorous intensity PA among boys but not girls. The aim of this paper is to report the process evaluation results including intervention fidelity, implementation, context and how intervention components and trial design could be improved before proceeding to a definitive RCT. Children's session enjoyment was assessed every two weeks. Reasons for non-attendance were provided by questionnaire at the end of the intervention. Post intervention interviews were held with participating teaching assistants (TAs) and school key contacts (KCs), and focus groups were conducted with children in all 10 intervention schools. Interviews and focus groups examined how recruitment and session attendance might be improved and established which elements of the programme that were and were not well received. Data indicated good intervention fidelity with TA's adopting enjoyment-focussed teaching styles and the sessions improving children's skills and self-esteem. Several positive aspects of implementation were identified, including high session variety, the opportunity to work in teams, the child-led sessions and the engaging leader style. In terms of context there was evidence that TA's faced difficulties managing challenging behaviour and that further training in this area was needed. TAs and KCs felt that recruitment could be improved by providing taster sessions during PE lessons and clarifying the days that the clubs would run at the point of recruitment. The programme could be improved to enhance interest for girls, by including training for managing disruptive behaviour and making some activities more age

  19. Lung density

    DEFF Research Database (Denmark)

    Garnett, E S; Webber, C E; Coates, G

    1977-01-01

    The density of a defined volume of the human lung can be measured in vivo by a new noninvasive technique. A beam of gamma-rays is directed at the lung and, by measuring the scattered gamma-rays, lung density is calculated. The density in the lower lobe of the right lung in normal man during quiet...

  20. A systematic review of the effectiveness of current interventions to assist adults with heart failure to comply with therapy and enhance self-care behaviours.

    Science.gov (United States)

    Kent, Bridie; Cull, Emily; Phillips, Nicole M

    2011-01-01

    Heart failure is a common chronic disease that is one of the leading causes of hospitalisations in many countries around the world. Poor compliance with recommended self-care behaviours, for example managing medication and diet regimes, rather than the deterioration of the cardiac condition, have contributed to a significant proportion of heart failure exacerbations. Patients with heart failure can benefit from interventions that aim to increase their knowledge of the disease and support them in managing their care. There is a need, however, to determine which interventions, if any, are more effective in achieving the aims of self-care. This review examined the evidence to answer the question: What are the most effective interventions for helping adults with heart failure comply with therapy and enhance self care behaviours? This review focused on adults (aged 18 years and over) diagnosed with heart failure.The review considered studies that evaluated interventions aimed to help people with heart failure to improve self-care behaviours.Randomised control trials, quasi-randomised designs and pre-test post-test studies were included in the review.The primary outcome measure was improvement in actual self-care behaviours, including adherence to medications, maintaining a healthy diet, daily weighing, reducing salt intake, recognising symptoms and contacting health professionals when assistance may be required. The search sought to identify published and unpublished, English language studies from 1990 until 2010. Databases searched included Medline, EMBASE, CINAHL, PsycInfo, Cochrane Library, Joanna Briggs Institute Library of Systematic Reviews & JBI COnNECT, PubMed, Informit - Health Collection, MEDNAR, Dissertations & Theses, and Google Scholar METHODOLOGICAL QUALITY: Two independent reviewers independently used the standard critical appraisal tool, from the Joanna Briggs Institute, to assess the methodological quality of studies that matched with inclusion criteria

  1. Postoperative pain and quality of life after lobectomy via video-assisted thoracoscopic surgery or anterolateral thoracotomy for early stage lung cancer

    DEFF Research Database (Denmark)

    Bendixen, Morten; Jørgensen, Ole Dan; Kronborg, Christian

    2016-01-01

    , and 52 weeks, and self-reported quality of life was assessed with the EuroQol 5 Dimensions (EQ5D) and the European Organisation for Research and Treatment of Cancer (EORTC) 30 item Quality of Life Questionnaire (QLQ-C30) during hospital stay and 2, 4, 8, 12, 26, and 52 weeks after discharge. The primary...... reduces postoperative morbidity, but there is little high-quality evidence to show its superiority over open surgery. We aimed to investigate postoperative pain and quality of life in a randomised trial of patients with early-stage non-small-cell lung cancer undergoing VATS versus open surgery. METHODS......: We did a randomised controlled patient and observer blinded trial at a public university-based cardiothoracic surgery department in Denmark. We enrolled patients who were scheduled for lobectomy for stage I non-small-cell lung cancer. By use of a web-based randomisation system, we assigned patients...

  2. Effectiveness of a Web-Based Tailored Intervention With Virtual Assistants Promoting the Acceptability of HPV Vaccination Among Mothers of Invited Girls: Randomized Controlled Trial.

    Science.gov (United States)

    Pot, Mirjam; Paulussen, Theo Gwm; Ruiter, Robert Ac; Eekhout, Iris; de Melker, Hester E; Spoelstra, Maxine Ea; van Keulen, Hilde M

    2017-09-06

    In 2010, the human papillomavirus (HPV) vaccination was introduced in the Dutch National Immunization Program for 12-year-old girls, aiming to reduce the incidence of cervical cancer in women. HPV vaccination uptake turned out to be lower than expected: 61% versus 70%, respectively. Mothers were shown to play the most important role in the immunization decision about this vaccination. They had also expressed their need for interactive personal information about the HPV vaccination over and above the existing universal general information. To improve the effectiveness of the existing education about the HPV vaccination, we systematically developed a Web-based tailored intervention with virtual assistants providing mothers of girls to be invited with tailored feedback on their decision making about the HPV vaccination. The aim of this study was to evaluate the effectiveness of the Web-based tailored intervention for promoting HPV vaccination acceptance by means of a randomized controlled trial (RCT). Mothers were recruited via the Dutch vaccination register (Praeventis) (n=36,000) and three Web-based panels (n=2483). Those who gave informed consent (N=8062) were randomly assigned to the control (n=4067) or intervention condition (n=3995). HPV vaccination uptake, as registered by Praeventis once the HPV vaccination round was completed, was used as the primary outcome. Secondary outcomes were differential scores across conditions between baseline (before the provided access to the new tailored intervention) and follow-up (just before the first vaccination) regarding the mothers' degree of informed decision making (IDM), decisional conflict, and critical determinants of HPV vaccination uptake among which are intention, attitude, risk perception, and outcome beliefs. Intention-to-treat analysis (N=8062) showed a significant positive effect of the intervention on IDM, decisional conflict, and nearly all determinants of HPV vaccination uptake (Pvaccination acceptability

  3. Effectiveness of a Web-Based Tailored Intervention With Virtual Assistants Promoting the Acceptability of HPV Vaccination Among Mothers of Invited Girls: Randomized Controlled Trial

    Science.gov (United States)

    Paulussen, Theo GWM; Ruiter, Robert AC; Eekhout, Iris; de Melker, Hester E; Spoelstra, Maxine EA; van Keulen, Hilde M

    2017-01-01

    Background In 2010, the human papillomavirus (HPV) vaccination was introduced in the Dutch National Immunization Program for 12-year-old girls, aiming to reduce the incidence of cervical cancer in women. HPV vaccination uptake turned out to be lower than expected: 61% versus 70%, respectively. Mothers were shown to play the most important role in the immunization decision about this vaccination. They had also expressed their need for interactive personal information about the HPV vaccination over and above the existing universal general information. To improve the effectiveness of the existing education about the HPV vaccination, we systematically developed a Web-based tailored intervention with virtual assistants providing mothers of girls to be invited with tailored feedback on their decision making about the HPV vaccination. Objective The aim of this study was to evaluate the effectiveness of the Web-based tailored intervention for promoting HPV vaccination acceptance by means of a randomized controlled trial (RCT). Methods Mothers were recruited via the Dutch vaccination register (Praeventis) (n=36,000) and three Web-based panels (n=2483). Those who gave informed consent (N=8062) were randomly assigned to the control (n=4067) or intervention condition (n=3995). HPV vaccination uptake, as registered by Praeventis once the HPV vaccination round was completed, was used as the primary outcome. Secondary outcomes were differential scores across conditions between baseline (before the provided access to the new tailored intervention) and follow-up (just before the first vaccination) regarding the mothers’ degree of informed decision making (IDM), decisional conflict, and critical determinants of HPV vaccination uptake among which are intention, attitude, risk perception, and outcome beliefs. Results Intention-to-treat analysis (N=8062) showed a significant positive effect of the intervention on IDM, decisional conflict, and nearly all determinants of HPV

  4. Computer-Assisted Motivational Interviewing Intervention to Facilitate Teen Pregnancy Prevention and Fitness Behavior Changes: A Randomized Trial for Young Men.

    Science.gov (United States)

    Bell, David L; Garbers, Samantha; Catallozzi, Marina; Hum, R Stanley; Nechitilo, Meredith; McKeague, Ian W; Koumans, Emilia H; House, L Duane; Rosenthal, Susan L; Gold, Melanie A

    2018-03-01

    Despite recent declines, teen unintended pregnancy and sexually transmitted infections in the United States remain at levels higher than comparable nations. Initiatives to prevent teen pregnancy have focused primarily on female adolescents; how to effectively engage young men to reduce their risk of fathering a teen pregnancy has not been well studied. We proposed to adapt an innovative computer-assisted motivational interviewing (CAMI) intervention, originally designed and tested with young women, for use with young men, aged 15-24 years, to reduce their risk of fathering a teen pregnancy. This manuscript describes the design of a CAMI intervention for young men aimed at preventing teen pregnancy and improving fitness. This randomized controlled trial will recruit 945 sexually active young men between the ages of 15 and 24 years from three health centers in New York City. Participants will be assigned by permuted block randomization to two study arms: one aimed at reducing involvement in unintended teen pregnancy (CAMI-teen pregnancy prevention) and the other at improving overall fitness (CAMI-Fitness). Except for topic, both intervention arms will provide four sessions of Motivational Interviewing coaching and use a mobile app to track behavior and set goals. We will assess young men's sexual and reproductive health behaviors and fitness at baseline, 12, 24, 36, and 64 weeks using a mobile device app created for the study. Pending ongoing study. Results from the study are expected to enhance our understanding of the efficacy of CAMI to enhance young men's reproductive health and fitness behaviors. Copyright © 2017 Society for Adolescent Health and Medicine. All rights reserved.

  5. The effectiveness of strategies and interventions that aim to assist the transition from student to newly qualified nurse.

    Science.gov (United States)

    Edwards, Deborah; Hawker, Clare; Carrier, Judith; Rees, Colin

    2011-01-01

    Background: The transition period from student to newly qualified nurse where nurses are adjusting to their new role and consolidating their knowledge and skills can be stressful. It is a time when many newly qualified nurses are left feeling inadequately prepared. A variety of strategies to ease the transition process have been reported, which aim to increase confidence, competence, sense of belonging of new graduates, improve recruitment and retention and reduce turnover costs. To synthesise the best available evidence on the effectiveness of support strategies and interventions aimed for newly qualified nurses. A comprehensive search was undertaken on major electronic databases to identify both published and unpublished studies from 2000 to the present date. Reference lists of retrieved papers were searched and authors contacted. Only quantitative studies published in English language were considered.Methodological quality and data extraction: Two reviewers independently assessed methodological quality and extracted data from the included studies. A third reviewer resolved any disagreements through discussion. The review did not identify comparable Randomised Controlled Trials (RCTs), and as such meta-analysis of the data was not appropriate. The data extracted from the included studies were synthesized into a narrative summary. Thirty three studies were included in the review: RCT (1), Quasi-experimental (3) and observational/descriptive studies (29). Countries of origin were: USA (25), Australia (4), England (2), New Zealand (1) and Thailand (1). Studies were categorised according to the type of programme or support strategy provided: nurse internship/residency programmes (14) and graduate nurse orientation programmes (7), preceptorship (4), simulation (3) and mentoring (2), final year nursing students transition programs (2) and externship (1).Outcomes were categorised as being important to the employer (recruitment, retention, turnover rates, competence

  6. Three-dimensional (3D)- computed tomography bronchography and angiography combined with 3D-video-assisted thoracic surgery (VATS) versus conventional 2D-VATS anatomic pulmonary segmentectomy for the treatment of non-small cell lung cancer.

    Science.gov (United States)

    She, Xiao-Wei; Gu, Yun-Bin; Xu, Chun; Li, Chang; Ding, Cheng; Chen, Jun; Zhao, Jun

    2018-02-01

    Compared to the pulmonary lobe, the anatomical structure of the pulmonary segment is relatively complex and prone to variation, thus the risk and difficulty of segmentectomy is increased. We compared three-dimensional computed tomography bronchography and angiography (3D-CTBA) combined with 3D video-assisted thoracic surgery (3D-VATS) to perform segmentectomy to conventional two-dimensional (2D)-VATS for the treatment of non-small cell lung cancer (NSCLC). We retrospectively reviewed the data of randomly selected patients who underwent 3D-CTBA combined with 3D-VATS (3D-CTBA-VATS) or 2D-VATS at the Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University Hospital, from January 2014 to May 2017. The operative duration of 3D group was significantly shorter than the 2D group (P 0.05). The extent of intraoperative bleeding and postoperative drainage in the 3D group was significantly lower than in the 2D group (P 3D group was shorter than in the 2D group (P 0.05). However, hemoptysis and pulmonary air leakage (>3d) occurred significantly less frequently in the 3D than in the 2D group (P 3D-CTBA-VATS is a more accurate and smooth technique and leads to reduced intraoperative and postoperative complications. © 2018 The Authors. Thoracic Cancer published by China Lung Oncology Group and John Wiley & Sons Australia, Ltd.

  7. Informal Health Provider and Practical Approach to Lung Health interventions to improve the detection of chronic airways disease and tuberculosis at primary care level in Malawi: study protocol for a randomised controlled trial.

    Science.gov (United States)

    Banda, Hastings T; Mortimer, Kevin; Bello, George A F; Mbera, Grace B; Namakhoma, Ireen; Thomson, Rachael; Nyirenda, Moffat J; Faragher, Brian; Madan, Jason; Malmborg, Rasmus; Stenberg, Berthe; Mpunga, James; Mwagomba, Beatrice; Gama, Elvis; Piddock, Katherine; Squire, Stephen B

    2015-12-17

    In developing countries like Malawi, further investigation is rare after patients with chronic cough test negative for tuberculosis. Chronic airways disease has presentations that overlap with tuberculosis. However, chronic airways disease is often unrecognised due to a lack of diagnostic services. Within developing countries, referral systems at primary health care level are weak and patients turn to unskilled informal health providers to seek health care. Delayed diagnosis and treatment of these diseases facilitates increased severity and tuberculosis transmission. The World Health Organisation developed the Practical Approach to Lung Health strategy which has been shown to improve the management of both tuberculosis and chronic airways disease. The guidelines address the need for integrated guidelines for tuberculosis and chronic airways disease. Engaging with informal health providers has been shown to be effective in improving health services uptake. However, it is not known whether engaging community informal health providers would have a positive impact in the implementation of the Practical Approach to Lung Health strategy. We will use a cluster randomised controlled trial to determine the effect of using the two interventions to improve case detection and treatment of patients with tuberculosis and chronic airways disease. A three-arm cluster randomised trial design will be used. A primary health centre catchment population will form a cluster, which will be randomly allocated to one of the arms. The first arm personnel will receive the Practical Approach to Lung Health strategy intervention. In addition to this strategy, the second arm personnel will receive training of informal health providers. The third arm is the control. The effect of interventions will be evaluated by community surveys. Data regarding the diagnosis and management of chronic cough will be gathered from primary health centres. This trial seeks to determine the effect of Informal

  8. Lung Function Profiles among Individuals with Nonmalignant Asbestos-related Disorders

    Directory of Open Access Journals (Sweden)

    Eun-Kee Park

    2014-12-01

    Conclusion: Lung function measurement differs in individuals with different ARDs. Monitoring of lung function among asbestos-exposed populations is a simple means of facilitating earlier interventions.

  9. Brief school-based interventions to assist adolescents' sleep-onset latency: Comparing mindfulness and constructive worry versus controls.

    Science.gov (United States)

    Bartel, Kate; Huang, Chao; Maddock, Ben; Williamson, Paul; Gradisar, Michael

    2018-02-13

    Difficulties falling asleep are common among adolescents, especially during times of stress. Adolescents may thus benefit from brief techniques (15 min) that decrease pre-sleep cognitive-emotional arousal and sleep-onset latency. The present study used a 3 (intervention: mindfulness bodyscan mp3, constructive worry, control) by 3 (time: baseline, week 1, week 2) mixed-model design on a school-based sample of adolescents (N = 232; M age  = 15.9 ± 0.8 years, range = 14-18 years; 19% male), and a sub-sample of adolescents with prolonged sleep-onset latency (i.e. ≥30 min; N = 119; M age  = 16.9 ± 0.9 years; 21% male). It was expected that the 15-min pre-recorded breath-based mindfulness bodyscan, and constructive worry, would decrease sleep-onset latency and pre-sleep arousal similarly over time, relative to the control condition. A significant interaction was observed among adolescents with prolonged sleep-onset latency, who completed ≥3 days for at least 1 week (p = .001), where mindfulness decreased sleep-onset latency relative to constructive worry and the control. Neither technique changed pre-sleep worry or cognitive-emotional arousal, or associated daytime functioning (both the whole sample and sub-sample). A pre-recorded mp3 breath-based mindfulness bodyscan technique is a promising means by which adolescents with prolonged sleep-onset latency can decrease sleep-onset latency. This simple tool has potential for scalable dissemination by stakeholders (e.g. teachers), unqualified to treat adolescent sleep difficulties. Future studies are needed to determine whether benefits may extend to academic performance and mental health, if performed for a longer time period with increased compliance. © 2018 European Sleep Research Society.

  10. Impact of a smoking and alcohol intervention programme on lung and breast cancer incidence in Denmark: An example of dynamic modelling with Prevent

    DEFF Research Database (Denmark)

    Soerjomataram, Isabelle; de Vries, Esther; Engholm, Gerda

    2010-01-01

    Prevent v.3.01 to assess the changes in incidence as a result of risk factor changes. Incidence of lung and breast cancer until 2050 was predicted under two scenarios: ideal (total elimination of smoking and reduction of alcohol intake to maximum 1units/d for women) and optimistic (decreasing prevalence......PURPOSE: Among the known risk factors, smoking is clearly related to the incidence of lung cancer and alcohol consumption is to breast cancer. In this manuscript we modelled the potential benefits of reductions in smoking or alcohol prevalence for the burden of these cancers. METHOD: We used...... of risk factors because of a 10% increase in cigarette and alcohol beverage price, repeated every 5years). Danish data from the household surveys, cancer registration and Eurostat were used. RESULTS: Up to 49% less new lung cancer cases can be expected in 2050 if smoking were to be completely eliminated...

  11. Lung scintigraphy

    International Nuclear Information System (INIS)

    Dalenz, Roberto.

    1994-01-01

    A review of lung scintigraphy, perfusion scintigraphy with SPECT, lung ventilation SPECT, blood pool SPECT. The procedure of lung perfusion studies, radiopharmaceutical, administration and clinical applications, imaging processing .Results encountered and evaluation criteria after Biello and Pioped. Recommendations and general considerations have been studied about relation of this radiopharmaceutical with other pathologies

  12. Lung transplant

    Science.gov (United States)

    ... transplant surgery include: You are placed on the heart-lung machine. One or both of your lungs are removed. For people who are having a double lung transplant, most or all of the steps from the first side are completed before the second side is ...

  13. Personalized citizen assistance for social participation (APIC): A promising intervention for increasing mobility, accomplishment of social activities and frequency of leisure activities in older adults having disabilities.

    Science.gov (United States)

    Levasseur, Mélanie; Lefebvre, Hélène; Levert, Marie-Josée; Lacasse-Bédard, Joanie; Desrosiers, Johanne; Therriault, Pierre-Yves; Tourigny, André; Couturier, Yves; Carbonneau, Hélène

    2016-01-01

    Social participation, a determinant of health in older adults, requires innovative interventions. The personalised citizen assistance for social participation (APIC) involves weekly three-hour personalised stimulation sessions targeting significant social and leisure activities difficult to accomplish. Recently adapted for older adults, the APIC's impact on this population is unknown. This study explored the impact of APIC on older adults with disabilities. A mixed-method design including a pre-experimental component was used with 16 participants (11 women) aged 66-91 (79.4±8.7) with disabilities, living at home. They completed functional autonomy, social participation, leisure and quality of life questionnaires, and semi-structured interviews. APIC increased older adults' functional autonomy (p=0.02), accomplishment (pleisure practice (pleisure activities, and difficulties in their social environment diminished (p=0.03). Their attitude toward leisure (p=0.04) as well as their health (p<0.01) and psychological (p=0.03) quality of life improved. Older adults thought APIC helped them resume, maintain, explore and experiment with significant social activities. It also increased their psychological and physical well-being, feeling of control, connectedness, self-esteem and motivation to accomplish activities. Finally, APIC can compensate for an unavailable and crumbling social network. APIC is a promising intervention that leads to new opportunities for older adults to increase community integration and enhance the social component of their lives. It can also optimise how the needs of older adults are met, including utilisation of personal and environmental resources. Crown Copyright © 2016. Published by Elsevier Ireland Ltd. All rights reserved.

  14. Economic evaluation of the practical approach to lung health and informal provider interventions for improving the detection of tuberculosis and chronic airways disease at primary care level in Malawi: study protocol for cost-effectiveness analysis.

    Science.gov (United States)

    Gama, Elvis; Madan, Jason; Banda, Hastings; Squire, Bertie; Thomson, Rachael; Namakhoma, Ireen

    2015-01-08

    Chronic airway diseases pose a big challenge to health systems in most developing countries, particularly in Sub-Saharan Africa. A diagnosis for people with chronic or persistent cough is usually delayed because of individual and health system barriers. However, delayed diagnosis and treatment facilitates further transmission, severity of disease with complications and mortality. The objective of this study is to assess the cost-effectiveness of the practical approach to lung health strategy, a patient-centred approach for diagnosis and treatment of common respiratory illnesses in primary healthcare settings, as a means of strengthening health systems to improve the quality of management of respiratory diseases. Economic evaluation nested in a cluster randomised controlled trial with three arms will be performed. Measures of effectiveness and costs for all arms of the study will be obtained from the cluster randomised controlled clinical trial. The main outcome measures are a combined rate of major respiratory diseases milestones and process indicators extracted from the practical approach to lung health strategy. For analysis, descriptive as well as regression techniques will be used. A cost-effectiveness analysis will be performed according to intention-to-treat principle and from a societal perspective. Cost-effectiveness ratios will be calculated using bootstrapping techniques. We hope to demonstrate the cost-effectiveness of the practical approach to lung health and informal healthcare providers, see an improvement in patients' quality of life, achieve a reduction in the duration and occurrence of episodes and the chronicity of respiratory diseases, and are able to report a decrease in the social cost. If the practical approach to lung health and informal healthcare provider's interventions are cost-effective, they could be scaled up to all primary healthcare centres. PACTR: PACTR201411000910192.

  15. Intervención asistida con animales (IAA: Análisis de la situación en España (Animal-assisted intervention (AAI: The current situation in Spain

    Directory of Open Access Journals (Sweden)

    Rafael Martos-Montes

    2015-12-01

    Full Text Available This article describes the current state of animal-assisted intervention (AAI in Spain, which is an emerging sector that is currently undergoing rapid expansion. The study covered the activities of 275 professionals working in 55 institutions with 213 trained animals. These professionals are systematically and continuously developing programs for animal-assisted therapy (AAT, animal-assisted activities (AAA, and animal-assisted education (AAE in Spain. The institutions have a multi-professional character in that they mainly bring together the disciplines of animal training, psychology, and education. Their main activity is AAT, which mainly centres on the areas of disability/neurorehabilitation, education, psychology/psychiatry, social integration, and gerontology. Future studies will verify if this upward trend continues to grow or becomes stable.

  16. The third Symptom Management Research Trial in Oncology (SMaRT Oncology-3: a randomised trial to determine the efficacy of adding a complex intervention for major depressive disorder (Depression Care for People with Lung Cancer to usual care, compared to usual care alone in patients with lung cancer

    Directory of Open Access Journals (Sweden)

    Sharpe Michael

    2009-09-01

    Full Text Available Abstract Background Depression Care for People with Lung Cancer is a complex intervention delivered by specially trained cancer nurses, under the supervision of a psychiatrist. It is given as a supplement to the usual care for depression, which patients receive from their general practitioner and cancer service. The third Symptom Management Research Trial in Oncology (SMaRT Oncology-3 Trial will test its efficacy when compared to usual care alone. Design A two arm parallel group multi-centre randomised controlled trial. 200 patients will be recruited through established systematic Symptom Monitoring Services, which screen patients for depression. Patients will have: a diagnosis of lung cancer; an estimated life expectancy of three months or more and a diagnosis of Major Depressive Disorder. Patients will be randomised to usual care or usual care plus Depression Care for People with Lung Cancer. Randomisation will be carried out by telephoning a secure computerised central randomisation system or by using a secure web interface. The primary outcome measure is average depression severity. This will be assessed using scores on the 20-item Symptom Hopkins Checklist (SCL-20D, collected every four weeks over 32 weeks. Secondary outcomes include severity of anxiety, pain and fatigue; self-rated improvement of depression; quality of life and satisfaction with depression care. Trial Registration Current controlled trials ISRCTN75905964

  17. Motivational Interviewing with computer assistance as an intervention to empower women to make contraceptive choices while incarcerated: study protocol for randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Clarke Jennifer

    2012-07-01

    Full Text Available Abstract Background Unplanned pregnancies and sexually transmitted infections (STIs are important and costly public health problems in the United States resulting from unprotected sexual intercourse. Risk factors for unplanned pregnancies and STIs (poverty, low educational attainment, homelessness, substance abuse, lack of health insurance, history of an abusive environment, and practice of commercial sex work are especially high among women with a history of incarceration. Project CARE (Contraceptive Awareness and Reproductive Education is designed to evaluate an innovative intervention, Motivational Interviewing with Computer Assistance (MICA, aimed at enhancing contraceptive initiation and maintenance among incarcerated women who do not want a pregnancy within the next year and who are anticipated to be released back to the community. This study aims to: (1 increase the initiation of highly effective contraceptives while incarcerated; (2 increase the continuation of highly effective contraceptive use at 3, 6, 9, and 12 months after release; and (3 decrease unsafe sexual activity. Methods/Design This randomized controlled trial will recruit 400 women from the Rhode Island Department of Corrections (RI DOC women’s jail at risk for an unplanned pregnancy (that is, sexually active with men and not planning/wanting to become pregnant in the next year. They will be randomized to two interventions: a control group who receive two educational videos (on contraception, STIs, and pre-conception counseling or a treatment group who receive two sessions of personalized MICA. MICA is based on the principles of the Transtheoretical Model (TTM and on Motivational Interviewing (MI, an empirically supported counseling technique designed to enhance readiness to change targeted behaviors. Women will be followed at 3, 6, 9, and 12 months post release and assessed for STIs, pregnancy, and reported condom use. Discussion Results from this study are expected

  18. Efficacy of a virtual assistance-based lifestyle intervention in reducing risk factors for Type 2 diabetes in young employees in the information technology industry in India: LIMIT, a randomized controlled trial.

    Science.gov (United States)

    Limaye, T; Kumaran, K; Joglekar, C; Bhat, D; Kulkarni, R; Nanivadekar, A; Yajnik, C

    2017-04-01

    To investigate a virtual assistance-based lifestyle intervention to reduce risk factors for Type 2 diabetes in young employees in the information technology industry in India. LIMIT (Lifestyle Modification in Information Technology) was a parallel-group, partially blinded, randomized controlled trial. Employees in the information technology industry with ≥3 risk factors (family history of cardiometabolic disease, overweight/obesity, high blood pressure, impaired fasting glucose, hypertriglyceridaemia, high LDL cholesterol and low HDL cholesterol) from two industries were randomized to a control or an intervention (1:1) group. After initial lifestyle advice, the intervention group additionally received reinforcement through mobile phone messages (three per week) and e-mails (two per week) for 1 year. The primary outcome was change in prevalence of overweight/obesity, analysed by intention to treat. Of 437 employees screened (mean age 36.2 ± 9.3 years; 74.8% men), 265 (61.0%) were eligible and randomized into control (n=132) or intervention (n=133) group. After 1 year, the prevalence of overweight/obesity reduced by 6.0% in the intervention group and increased by 6.8% in the control group (risk difference 11.2%; 95% CI 1.2-21.1; P=0.042). There were also significant improvements in lifestyle measurements, waist circumference, and total and LDL cholesterol in the intervention group. The number-needed-to-treat to prevent one case of overweight/obesity in 1 year was 9 (95% CI 5-82), with an incremental cost of INR10665 (£112.30) per case treated/prevented. A total of 98% of participants found the intervention acceptable. A virtual assistance-based lifestyle intervention was effective, cost-effective and acceptable in reducing risk factors for diabetes in young employees in the information technology industry, and is potentially scalable. © 2016 Diabetes UK.

  19. The Comparison of Learning Radiographic Extraoral Anatomic Landmarks through Lecture and blended method(Computer-Assisted teaching and Lecture:An interventional Study

    Directory of Open Access Journals (Sweden)

    T ahmine Razi

    2013-05-01

    Full Text Available Introduction: One of the main problems in learning extraoral radiographic anatomic indexes is the long interval between presentation of radiology and human anatomy courses, resulting in forgetting anatomic regions. Therefore, radiographic indexes are formed as complete abstract and transient images in students’ minds; as a result, their learning and retention decrease. The aim of this study was to compare lecture with combination of computer-assisted learning and lecture of extra-oral radiographic landmarks among dental students. Methods: This interventional study was carried out in 2009 on 51 dental students of Tabriz University of Medical Sciences. Students were randomly allocated into two groups. The first group was taught through a teaching method which involved lectures in the classroom. In the second group, a CD was given to the students. The teaching was accomplished through presentation using skull. Six months after finishing the teaching, both groups took a similar test for evaluation of long term learning. The data was analyzed by SPSS 16 using U Mann-Whitney test. Results: There was no significant differences in the mean scores between the two groups in the first exam after teaching (P=0.13, yet it was significant in the second exam (regarding retention (P=0.006, and average of non-traditional teaching method group (20.89±10.23 was higher than that of lecture group (13.48±6.39. Conclusion: Based on the results, non-traditional technique of teaching was not more effective than the lecture in short-term learning but in longterm learning, non-traditional technique was more effective than the lecture.

  20. Cell-free fetal DNA versus maternal serum screening for trisomy 21 in pregnant women with and without assisted reproduction technology: a prospective interventional study.

    Science.gov (United States)

    Costa, Jean-Marc; Letourneau, Alexandra; Favre, Romain; Bidat, Laurent; Belaisch-Allart, Joelle; Jouannic, Jean-Marie; Quarello, Edwin; Senat, Marie-Victoire; Broussin, Bernard; Tsatsaris, Vassilis; Demain, Adèle; Kleinfinger, Pascale; Lohmann, Laurence; Agostini, Hélène; Bouyer, Jean; Benachi, Alexandra

    2018-03-01

    PurposeCell-free DNA (cfDNA) as a primary screening test has been available for years but few studies have addressed this option in a prospective manner. The question is of interest after reports that maternal serum screening (MSS) is less accurate for pregnancies resulting from assisted reproduction technologies (ART) than for spontaneous pregnancies (SP).MethodsA prospective interventional study was designed to address the performances of cfDNA compared with MSS in pregnancies with or without ART. Each patient was offered both MSS and cfDNA testing. The primary analysis cohort ultimately included 794 patients with a spontaneous pregnancy (SP) (n = 472) or pregnancy obtained after ART (n = 322).ResultsOverall, the false-positive rate and positive predictive value were 6.6% and 8.8% for MSS but 0% and 100% for cfDNA. MSS false-positive rate and positive predictive values were clearly poorer in the ART group (11.7% and 2.6%) than in the SP group (3.2% and 21.1%). The global rates of invasive procedures were 1.9% (15/794) with cfDNA but 8.4% (65/794) if MSS alone was proposed.ConclusioncfDNA achieved better performance than MSS in both spontaneous and ART pregnancies, thus decreasing the number of invasive procedures. Our findings suggest that cfDNA should be considered for primary screening, especially in pregnancies obtained after ART.GENETICS in MEDICINE advance online publication, 1 March 2018; doi:10.1038/gim.2018.4.

  1. Family Caregiver Palliative Care Intervention in Supporting Caregivers of Patients With Stage II-IV Gastrointestinal, Gynecologic, Urologic and Lung Cancers

    Science.gov (United States)

    2018-02-12

    Uterine Sarcoma; Stage IV Bladder Cancer; Stage IV Gastric Cancer; Stage IV Ovarian Epithelial Cancer; Stage IV Ovarian Germ Cell Tumor; Stage IV Pancreatic Cancer; Stage IV Renal Cell Cancer; Stage IV Urethral Cancer; Stage IVA Cervical Cancer; Stage IVA Colon Cancer; Stage IVA Rectal Cancer; Stage IVA Uterine Sarcoma; Stage IVB Cervical Cancer; Stage IVB Colon Cancer; Stage IVB Rectal Cancer; Stage IVB Uterine Sarcoma; Ureter Cancer; Stage IIA Lung Carcinoma; Stage IIB Lung Carcinoma; Stage IIIA Lung Carcinoma; Stage IIIB Lung Carcinoma

  2. Development and application of techniques to assist in the establishment of intervention levels for the introduction of countermeasures in the event of an accident

    International Nuclear Information System (INIS)

    Hedemann Jensen, P.; Konstantinov, Y.O.; Demin, V.F.

    1993-02-01

    International and CIS (Commenwealth of independent states) guidance on intervention after nuclear or radiological accidents are reviewed, both the guidance existing at the time of the Chernobyl accident and the present guidance from ICRP, IAEA, OECD/NEA, WHO, CAC and CEC. The new thinking on intervention policy in the CIS is briefly addressed. The basic justification/optimisation principles for intervention as recommended by the international organisations have been applied for the longer term protective measures of relocation and foodstuff restrictions to derive intervention levels based on averted doses and monetary costs. Numerical values of the Intervention Levels as well as Operational Intervention Levels are presented. (au) (23 refs.)

  3. Bixin protects mice against ventilation-induced lung injury in an NRF2-dependent manner.

    Science.gov (United States)

    Tao, Shasha; Rojo de la Vega, Montserrat; Quijada, Hector; Wondrak, Georg T; Wang, Ting; Garcia, Joe G N; Zhang, Donna D

    2016-01-05

    Mechanical ventilation (MV) is a therapeutic intervention widely used in the clinic to assist patients that have difficulty breathing due to lung edema, trauma, or general anesthesia. However, MV causes ventilator-induced lung injury (VILI), a condition characterized by increased permeability of the alveolar-capillary barrier that results in edema, hemorrhage, and neutrophil infiltration, leading to exacerbated lung inflammation and oxidative stress. This study explored the feasibility of using bixin, a canonical NRF2 inducer identified during the current study, to ameliorate lung damage in a murine VILI model. In vitro, bixin was found to activate the NRF2 signaling pathway through blockage of ubiquitylation and degradation of NRF2 in a KEAP1-C151 dependent manner; intraperitoneal (IP) injection of bixin led to pulmonary upregulation of the NRF2 response in vivo. Remarkably, IP administration of bixin restored normal lung morphology and attenuated inflammatory response and oxidative DNA damage following MV. This observed beneficial effect of bixin derived from induction of the NRF2 cytoprotective response since it was only observed in Nrf2(+/+) but not in Nrf2(-/-) mice. This is the first study providing proof-of-concept that NRF2 activators can be developed into pharmacological agents for clinical use to prevent patients from lung injury during MV treatment.

  4. Lung Cancer

    Science.gov (United States)

    Lung cancer is one of the most common cancers in the world. It is a leading cause of cancer death in men and women in the United States. Cigarette smoking causes most lung cancers. The more cigarettes you smoke per day and ...

  5. The effectiveness of delegation interventions by the registered nurse to the unlicensed assistive personnel and their impact on quality of care, patient satisfaction, and RN staff satisfaction: a systematic review.

    Science.gov (United States)

    Hopkins, Una; Itty, Any Sajan; Nazario, Helen; Pinon, Miriam; Slyer, Jason; Singleton, Joanne

    2012-01-01

    Delegation by the registered nurse is a decision making process that includes assessment, planning, implementation, and evaluation. Due to an ever-expanding global shortage of nurses, registered nurses are increasingly dependent on unlicensed assistive personnel to assist in the provision of safe patient care. Delegation is recognised as a fundamental nursing skill that can be utilised effectively to improve quality care. To examine and synthesize the best available evidence regarding the impact of delegation interventions used by the registered nurse with the unlicensed assistive personnel and their impact on quality of care, patient satisfaction, and registered nurse staff satisfaction. Registered nurses and unlicensed assistive personnel in patient care settings where delegation occurs.This review considered studies that evaluated the effectiveness of delegation interventions by registered nurses to unlicensed assistive personnel.The outcomes examined were quality of care, patient satisfaction, and/or registered nurse staff satisfaction as measured by validated and reliable tools.The review first considered randomised controlled trials; in their absence other research designs, such as non-randomised controlled trials, or other quasi-experimental studies, observational studies and descriptive studies were considered for inclusion in the systematic review. The search strategy aimed to find both published and unpublished studies in the English language from the inception of the included databases through December 2011. The databases searched included the Central Register of Controlled Trials (CENTRAL), EMBASE, MEDLINE, CINAHL, Healthsource Nursing/Academic edition, and PsycINFO. A search of the grey literature and electronic hand searching of relevant journals was also performed. The studies selected for retrieval were critically evaluated by two independent reviewers for methodological quality using standardised critical appraisal instruments from the Joanna

  6. Lung Cancer Screening

    Science.gov (United States)

    ... Treatment Lung Cancer Prevention Lung Cancer Screening Research Lung Cancer Screening (PDQ®)–Patient Version What is screening? Go ... These are called diagnostic tests . General Information About Lung Cancer Key Points Lung cancer is a disease in ...

  7. Interventions to improve reproductive outcomes in women with elevated natural killer cells undergoing assisted reproduction techniques: a systematic review of literature.

    Science.gov (United States)

    Polanski, L T; Barbosa, M A P; Martins, W P; Baumgarten, M N; Campbell, B; Brosens, J; Quenby, S; Raine-Fenning, N

    2014-01-01

    Is there any scientific evidence to support the routine use of adjuvant therapies for women with elevated natural killer (NK) cells undergoing assisted reproduction techniques (ARTs) in order to improve live birth rate? Due to the poor quality evidence, this review does not support the use of described adjuvant treatments in women found to have elevated absolute numbers or activity of NK cells undergoing ART. Deregulation in the numbers of NK cells and/or their activity, in the blood as well as in the endometrium, has been associated with various manifestations of reproductive failure. NK cell analysis is becoming increasingly popular as a test offered to investigate the causes of reproductive failure. Adjuvant therapies influencing the NK cells have been postulated as therapeutic options for couples where deregulation of this component of the maternal immune system is suspected as the cause of infertility or implantation failure. Systematic review. Embase, LILACS, MEDLINE, PsycINFO, CENTRAL and CINAHL databases from 1946 to present were searched with no language restrictions. Studies evaluating the use of adjuvant therapies in women undergoing ART where NK cell numbers and/or activity were assessed were considered eligible for inclusion. Only three studies (one in abstract form only) meeting the inclusion criteria were identified: two reported the use of intravenous immunoglobulins (IVIg) and one the use of oral prednisolone. All studies demonstrated a beneficial effect of the interventions on clinical pregnancy rates with a risk ratio (RR) of 1.63 [95% confidence interval (CI) 1.00-2.66] for prednisolone and 3.41 (95%CI 1.90-6.11) for IVIg. Studies assessing the efficacy of IVIg have also reported live birth rate with an RR of 3.94 (95% CI 2.01-7.69) favoring the intervention. Data heterogeneity was substantial however (I(2) = 66%) suggesting a cautious interpretation of the results. Differing study populations, lack of statistical power, method of data

  8. Chemoprevention of Lung Cancer

    Science.gov (United States)

    Szabo, Eva; Mao, Jenny T.; Lam, Stephen; Reid, Mary E.

    2013-01-01

    Background: Lung cancer is the most common cause of cancer death in men and women in the United States. Cigarette smoking is the main risk factor. Former smokers are at a substantially increased risk of developing lung cancer compared with lifetime never smokers. Chemoprevention refers to the use of specific agents to reverse, suppress, or prevent the process of carcinogenesis. This article reviews the major agents that have been studied for chemoprevention. Methods: Articles of primary, secondary, and tertiary prevention trials were reviewed and summarized to obtain recommendations. Results: None of the phase 3 trials with the agents β-carotene, retinol, 13-cis-retinoic acid, α-tocopherol, N-acetylcysteine, acetylsalicylic acid, or selenium has demonstrated beneficial and reproducible results. To facilitate the evaluation of promising agents and to lessen the need for a large sample size, extensive time commitment, and expense, surrogate end point biomarker trials are being conducted to assist in identifying the most promising agents for later-stage chemoprevention trials. With the understanding of important cellular signaling pathways and the expansion of potentially important targets, agents (many of which target inflammation and the arachidonic acid pathway) are being developed and tested which may prevent or reverse lung carcinogenesis. Conclusions: By integrating biologic knowledge, additional early-phase trials can be performed in a reasonable time frame. The future of lung cancer chemoprevention should entail the evaluation of single agents or combinations that target various pathways while working toward identification and validation of intermediate end points. PMID:23649449

  9. Oxygenated shunting from right to left: a feasibility study of minimized atrio-atrial extracorporeal membrane oxygenation for mid-term lung assistance in an acute ovine model†‡

    Science.gov (United States)

    Haushofer, Marcus; Abusabha, Yousef; Amerini, Andrea L.A.; Spillner, Jan; Nix, Christoph; Autschbach, Rüdiger; Goetzenich, Andreas; Hatam, Nima

    2013-01-01

    OBJECTIVES Right ventricular failure is often the final phase in acute and chronic respiratory failure. We combined right ventricular unloading with extracorporeal oxygenation in a new atrio-atrial extracorporeal membrane oxygenation (ECMO). METHODS Eleven sheep (65 kg) were cannulated by a 28-Fr inflow cannula to the right atrium and a 25-Fr outflow cannula through the lateral left atrial wall. Both were connected by a serial combination of a microaxial pump (Impella Elect®, Abiomed Europe, Aachen, Germany) and a membrane oxygenator (Novalung®—iLA membrane oxygenator; Novalung GmbH, Hechingen, Germany). In four animals, three subsequent states were evaluated: normal circulation, apneic hypoxia and increased right atrial after load by pulmonary banding. We focused on haemodynamic stability and gas exchange. RESULTS All animals reached the end of the study protocol. In the apnoea phase, the decrease in PaO2 (21.4 ± 3.6 mmHg) immediately recovered (179.1 ± 134.8 mmHg) on-device in continuous apnoea. Right heart failure by excessive after load decreased mean arterial pressure (59 ± 29 mmHg) and increased central venous pressure and systolic right ventricular pressure; PaO2 and SvO2 decreased significantly. On assist, mean arterial pressure (103 ± 29 mmHg), central venous pressure and right ventricular pressure normalized. The SvO2 increased to 89 ± 3% and PaO2 stabilized (129 ± 21 mmHg). CONCLUSIONS We demonstrated the efficacy of a miniaturized atrio-atrial ECMO. Right ventricular unloading was achieved, and gas exchange was well taken over by the Novalung. This allows an effective short- to mid-term treatment of cardiopulmonary failure, successfully combining right ventricular and respiratory bridging. The parallel bypass of the right ventricle and lung circulation permits full unloading of both systems as well as gradual weaning. Further pathologies (e.g. ischaemic right heart failure and acute lung injury) will have to be evaluated. PMID:23543405

  10. Lung cancer

    Science.gov (United States)

    ... causing chemicals such as uranium, beryllium, vinyl chloride, nickel chromates, coal products, mustard gas, chloromethyl ethers, gasoline, and diesel exhaust Exposure to radon gas Family history of lung cancer ...

  11. Impact of a computer-assisted, provider-delivered intervention on sexual risk behaviors in HIV-positive men who have sex with men (MSM) in a primary care setting.

    Science.gov (United States)

    Bachmann, Laura H; Grimley, Diane M; Gao, Hongjiang; Aban, Inmaculada; Chen, Huey; Raper, James L; Saag, Michael S; Rhodes, Scott D; Hook, Edward W

    2013-04-01

    Innovative strategies are needed to assist providers with delivering secondary HIV prevention in the primary care setting. This longitudinal HIV clinic-based study conducted from 2004-2007 in a Birmingham, Alabama HIV primary care clinic tested a computer-assisted, provider-delivered intervention designed to increase condom use with oral, anal and vaginal sex, decrease numbers of sexual partners and increase HIV disclosure among HIV-positive men-who-have-sex-with-men (MSM). Significant declines were found for the number of unprotected insertive anal intercourse acts with HIV+ male partners during the intervention period (p = 0.0003) and with HIV-/UK male partners (p = 0.0007), as well as a 47% reduction in the number of male sexual partners within the preceding 6 months compared with baseline (p = 0.0008). These findings confirm and extend prior reports by demonstrating the effectiveness of computer-assisted, provider-delivered messaging to accomplish risk reduction in patients in the HIV primary care setting.

  12. [Innovation in Surgery for Advanced Lung Cancer].

    Science.gov (United States)

    Nakano, Tomoyuki; Yasunori, Sohara; Endo, Shunsuke

    2016-07-01

    Thoracoscopic surgery can be one of less invasive surgical interventions for early stage lung cancer. Locally advanced lung cancer, however, cannot avoid aggressive procedures including pneumonectomy and/or extended combined resection of chest wall, aorta, esophagus, etc. for complete resection. Surgical approach even for advanced lung cancer can be less invasive by benefit from new anti-cancer treatment, innovated manipulations of bronchoplasty and angioplasty, and bench surgery( lung autotransplantation technique). We herein reviewed the strategy to minimize invasive interventions for locally advanced lung cancer, introducing 2 successful cases with advanced lung cancer. The 1st patient is a 62-year old man with centrally advanced lung cancer invading to mediastinum. Right upper sleeve lobectomy with one-stoma carinoplasty following induction chemoradiation therapy was successful. The operation time was 241 minutes. The performance status is good with no recurrence for 60 months after surgery. The 2nd is a 79-year old man with advanced lung cancer invading to the distal aortic arch. Left upper segmentectomy following thoracic endovascular aortic repair with stentgraft was successful with no extracorporeal circulation. The operation time was 170 minutes. The performance status is good with no recurrence for 30 months after surgery. The invasiveness of surgical interventions for local advanced lung cancer can be minimized by innovated device and new anti-cancer drugs.

  13. Computer assisted roentgenology

    International Nuclear Information System (INIS)

    Trajkova, N.; Velkova, K.

    1999-01-01

    This is a report on the potentials and superiorities of computer tomography (CT), assumed as an up-to-date imaging examination method in medicine. The current trend in the development of computer assisted roentgenology consists in the implementation of new computer and communication systems promoting diagnostic and therapeutic activities. CT-study application is discussed with special reference to diagnosis and treatment of brain, lung, mediastinal and abdominal diseases. The new trends in the particular implementation of CT are presented, namely: CT-assisted biopsy, CT-assisted abscess drainage, drug administration under CT control, as well as the wide use of CT in orthopaedic surgery, otorinolaryngology etc. Also emphasis is laid on the important role played by three-dimensional technologies in computer-assisted surgery, leading to qualitatively new stage in the surgical therapeutic approach to patients

  14. Equine-assisted activities and the impact on perceived social support, self-esteem and self-efficacy among adolescents – an intervention study

    OpenAIRE

    Hauge, Hilde; Kvalem, Ingela L.; Berget, Bente; Enders-Slegers, Marie-José; Braastad, Bjarne O.

    2013-01-01

    In this project, we examined the effect of a 4-month intervention with horses on perceived social support, self-esteem and general self-efficacy among Norwegian adolescents aged 12–15 years. The intervention took place at farm-based stables and included work with the horses and riding. A waiting-list crossover design was used and the participants answered questionnaires at three time periods. Study I (N = 49) examined the effect of the intervention compared with the control group. Study II (N...

  15. The effect of an expressive writing intervention (EWI) on stress in infertile couples undergoing assisted reproductive technlogy (ART) treatment: A randomized controlled pilot study

    DEFF Research Database (Denmark)

    Matthiesen, Signe Maria Schneevoigt; Klonoff-Cohen, Hillary; Zachariae, Robert

    2012-01-01

    Objectives. Infertile couples undergoing fertility treatments may experience stress and could benefit from psychological intervention. Expressive Writing Intervention (EWI) has shown promising results on various psychological outcomes, yet only one study has applied the method to infertility....... A total of 82 participants (45 women, 37 men), mean age: 33.17, were randomized to home-based EWI or neutral writing control group and completed an infertility-related stress questionnaire at treatment enrollment, 3 weeks later (at the time of down regulation), and 6 weeks after the intervention...

  16. Lung function

    International Nuclear Information System (INIS)

    Sorichter, S.

    2009-01-01

    The term lung function is often restricted to the assessment of volume time curves measured at the mouth. Spirometry includes the assessment of lung volumes which can be mobilised with the corresponding flow-volume curves. In addition, lung volumes that can not be mobilised, such as the residual volume, or only partially as FRC and TLC can be measured by body plethysmography combined with the determination of the airway resistance. Body plethysmography allows the correct positioning of forced breathing manoeuvres on the volume-axis, e.g. before and after pharmacotherapy. Adding the CO single breath transfer factor (T LCO ), which includes the measurement of the ventilated lung volume using He, enables a clear diagnosis of different obstructive, restrictive or mixed ventilatory defects with and without trapped air. Tests of reversibility and provocation, as well as the assessment of inspiratory mouth pressures (PI max , P 0.1 ) help to classify the underlying disorder and to clarify treatment strategies. For further information and to complete the diagnostic of disturbances of the ventilation, diffusion and/or perfusion (capillar-)arterial bloodgases at rest and under physical strain sometimes amended by ergospirometry are recommended. Ideally, lung function measurements are amended by radiological and nuclear medicine techniques. (orig.) [de

  17. Estimation of lung tissue incompressibility variation throughout respiration for tumor targeting in lung radiotherapy

    Science.gov (United States)

    Shirzadi, Zahra; Samani, Abbas

    2013-03-01

    A novel technique is proposed to characterize lung tissue incompressibility variation during respiration. Lung tissue incompressibility variation stems from significant air content variation in the tissue throughout respiration. Estimating lung tissue incompressibility and its variation is critical for computer assisted tumor motion tracking. Continuous tumor motion during respiration is a major challenge in lung cancer treatment by external beam radiotherapy. If not accounted for, this motion leads to areas of radiation over dosage for the lung normal tissues. Since no effective imaging modality is available for real-time lung tumor tracking, computer based modeling which has the capability for accurate tissue deformation estimation can be a good alternative. Lung tissue deformation estimation can be made using the lung Finite Element (FE) model where its accuracy depends on input tissue biomechanical properties including incompressibility parameter. In this research, an optimization algorithm is proposed to estimate the incompressibility parameter function in terms of respiration cycle time. In this algorithm, the incompressibility parameter and lung pressure values are varied systematically until optimal values, which result in maximum similarity between acquired and simulated 4D CT images of the lung, are achieved for each respiration time point. The simulated images are constructed using a reference image in conjunction with the deformation field obtained from the lung's FE model in each respiration time increment. We demonstrated that utilizing the calculated function along with respiratory system FE modeling leads to accurate tumor targeting, hence potentially improving lung radiotherapy outcome.

  18. Lung cancer - small cell

    Science.gov (United States)

    Cancer - lung - small cell; Small cell lung cancer; SCLC ... About 15% of all lung cancer cases are SCLC. Small cell lung cancer is slightly more common in men than women. Almost all cases of SCLC are ...

  19. Interstitial Lung Diseases

    Science.gov (United States)

    Interstitial lung disease is the name for a large group of diseases that inflame or scar the lungs. The inflammation and ... is responsible for some types of interstitial lung diseases. Specific types include Black lung disease among coal ...

  20. A quasi-experimental study to assess the effect of technology-assisted training on correct endorsement of pressure ulcer preventive interventions.

    Science.gov (United States)

    Maklebust, JoAnn; Magnan, Morris A

    2009-02-01

    The two-fold purpose of the Detroit Medical Center (DMC) Braden Scale Training Module is to teach nurses to use the Braden Scale to correctly assess pressure ulcer risk and to effectively plan risk-based prevention interventions. A pre-test, post-test, two-group, quasi-experimental study was conducted to evaluate the effect of web-based DMC Braden Scale Training on staff nurses' ability to correctly endorse the use or non-use of 10 commonly-used risk-based pressure ulcer preventive interventions for patients at different levels of risk for pressure ulceration. "Regular" or "new" users of the Braden Scale from three hospitals assessed 102 patients. On eight out of 10 preventive interventions, the percentages of correct endorsements were higher for patients at extreme levels of risk (generally not at risk or high/very high risk) than they were for patients at midlevels of risk. Correct endorsement of prevention interventions was unaffected by group membership. Training substantially improved ability to correctly endorse interventions, but for new user only. Importantly, patients at midlevels of risk may be more vulnerable to pressure ulceration than their risk assessments indicate simply because nurses have great difficulty determining which preventive interventions should be implemented for this group of patients. Alternative approaches to training are needed to ensure that regular users of the Braden Scale are adequately prepared to use risk-based information to effectively plan pressure ulcer prevention.

  1. Equine-assisted activities and the impact on perceived social support, self-esteem and self-efficacy among adolescents - an intervention study.

    Science.gov (United States)

    Hauge, Hilde; Kvalem, Ingela L; Berget, Bente; Enders-Slegers, Marie-José; Braastad, Bjarne O

    2014-03-01

    In this project, we examined the effect of a 4-month intervention with horses on perceived social support, self-esteem and general self-efficacy among Norwegian adolescents aged 12-15 years. The intervention took place at farm-based stables and included work with the horses and riding. A waiting-list crossover design was used and the participants answered questionnaires at three time periods. Study I ( N = 49) examined the effect of the intervention compared with the control group. Study II ( N = 41) examined the relationship between the same psychological variables and change in mastering skills with horse. The intervention group reported a significant increase in perceived social support compared with the control group. There were no differences in self-esteem and general self-efficacy between the groups. The results from study II showed that a lower level of perceived social support prior to the intervention predicted an increase in mastering skills with the horse during the intervention.

  2. Equine-assisted activities and the impact on perceived social support, self-esteem and self-efficacy among adolescents – an intervention study

    Science.gov (United States)

    Hauge, Hilde; Kvalem, Ingela L.; Berget, Bente; Enders-Slegers, Marie-José; Braastad, Bjarne O.

    2013-01-01

    In this project, we examined the effect of a 4-month intervention with horses on perceived social support, self-esteem and general self-efficacy among Norwegian adolescents aged 12–15 years. The intervention took place at farm-based stables and included work with the horses and riding. A waiting-list crossover design was used and the participants answered questionnaires at three time periods. Study I (N = 49) examined the effect of the intervention compared with the control group. Study II (N = 41) examined the relationship between the same psychological variables and change in mastering skills with horse. The intervention group reported a significant increase in perceived social support compared with the control group. There were no differences in self-esteem and general self-efficacy between the groups. The results from study II showed that a lower level of perceived social support prior to the intervention predicted an increase in mastering skills with the horse during the intervention. PMID:24833811

  3. Lung radiopharmaceuticals

    International Nuclear Information System (INIS)

    Gonzalez, B.M.

    1994-01-01

    Indication or main clinical use of Lung radiopharmaceuticals is presented and clasification of radiopharmaceuticals as ventilation and perfusion studies. Perfusion radiopharmaceuticals, main controls for administration quality acceptance. Clearence after blood administration and main clinical applications. Ventilation radiopharmaceuticals, gases and aerosols, characteristics of a ideal radioaerosol, techniques of good inhalation procedure, clinical applications. Comparison of several radiopharmaceuticals reflering to retention time as 50% administered dose, percent administered dose at 6 hours post inhalation, blood activity at 30 and 60 minutes post inhalation, initial lung absorbed dose, cumulated activity.Kinetic description of two radiopharmaceuticals, 99mTcDTPA and 99mTc-PYP

  4. Attitudes towards and Limitations to ICT Use in Assisted and Independent Living Communities: Findings from a Specially-Designed Technological Intervention

    Science.gov (United States)

    Berkowsky, Ronald W.; Cotton, Shelia R.; Yost, Elizabeth A.; Winstead, Vicki P.

    2013-01-01

    Much literature has been devoted to theoretical explanations of the learning processes of older adults and to the methods of teaching best utilized in older populations. However, there has been less focus on the education of older adults who reside in assisted and independent living communities (AICs), especially with regards to information and…

  5. Assessing the Effect of an Educational Intervention on Nurses' and Patient Care Assistants' Comprehension and Documentation of Functional Ability in Pediatric Patients with Sickle Cell Disease.

    Science.gov (United States)

    Bernier, Katherine M; Strobel, Megan; Lucas, Ruth

    2018-04-13

    In 2014, the Youth Acute Pain Functional Ability Questionnaire (YAPFAQ) was developed to investigate patient's self-rated functional ability during times of acute pain in the inpatient clinical setting. Although it has great potential, the application of this tool has not been made a standard of care. The purpose of this multiple methods study was to determine if, through an educational intervention, hospital staff could consistently document the YAPFAQ in children with sickle cell disease (SCD) during a vaso-occlusive episode. Twenty-two staff members participated in an educational intervention and semi-structured group discussions. Pre/post surveys measured knowledge of the YAPFAQ before and after the intervention. Group discussions were recorded, transcribed verbatim, and analyzed for thematic clusters. Retrospective chart reviews of children with SCD were reviewed for YAPFAQ documentation frequency before and after the intervention. Staff knowledge of who completes the YAPFAQ increased after the intervention, (pcontinues to hold high potential for directing nursing care, but requires staff investment for clinical practice change. A seamless integration between nursing education and translation through EHR is recommended as technology continues to integrate into nursing practice. Copyright © 2018 Elsevier Inc. All rights reserved.

  6. Welders’ lung

    Directory of Open Access Journals (Sweden)

    Izidor Kern

    2010-02-01

    Conclusions: h is study coni rms that longterm welders may have symptoms with no functional disorders, but with prominent morphological changes. h e key to correct diagnosis is an occupational history of the patient. Diagnostic work-up includes funda-mental procedures in suspected interstitial lung disease. h e best therapy is cessation of exposure.

  7. Lung cancer

    DEFF Research Database (Denmark)

    Hansen, H H; Rørth, M

    1999-01-01

    The results of the many clinical trials published in 1997 had only modest impact on the treatment results using either cytostatic agents alone or combined with radiotherapy in lung cancer. In SCLC, combination chemotherapy including platin-compounds (cisplatin, carboplatin) and the podophyllotoxins...

  8. Interstitial lung disease: Diagnostic approach

    Directory of Open Access Journals (Sweden)

    Kaushik Saha

    2014-01-01

    Full Text Available Interstitial lung disease (ILD is a final common pathway of a broad heterogeneous group of parenchymal lung disorders. It is characterized by progressive fibrosis of the lung leading to restriction and diminished oxygen transfer. Clinically, the presenting symptoms of ILD are non-specific (cough and progressive dyspnea on exertion and are often attributed to other diseases, thus delaying diagnosis and timely therapy. Clues from the medical history along with the clinical context and radiologic findings provide the initial basis for prioritizing diagnostic possibilities for a patient with ILD. An accurate prognosis and optimal treatment strategy for patients with ILDs can only be after an accurate diagnosis. This review will assist pulmonary physicians and medicine specialist in recognition of ILD. Extensive literature search has been made through PubMed and also Book References has been used for writing this review.

  9. The effectiveness of a 2-year supplementary tutor-assisted computerized intervention on the reading development of beginning readers at risk for reading difficulties: a randomized controlled trial

    NARCIS (Netherlands)

    Regtvoort, A.; Zijlstra, H.; van der Leij, A.

    2013-01-01

    Children with low (pre-)literacy skills may benefit from individual tutoring during the early phases of learning to read. Dutch at-risk students from 13 schools received in first and second grade a computerized reading intervention, delivered by non-professional tutors at school. Digital logs

  10. Lung surgery

    Science.gov (United States)

    ... the pulmonary artery ( pulmonary embolism ) Treat complications of tuberculosis Video-assisted thoracoscopic surgery can be used to ... Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA. Review provided by VeriMed Healthcare Network. Also reviewed ...

  11. Assistive Technology for Persons with Physical Disabilities: Evaluation and Outcomes

    NARCIS (Netherlands)

    Rigby, P.J.

    2009-01-01

    This thesis presents a compilation of published studies that evaluated assistive technology interventions for children and adults with physical disabilities. The first chapter introduces the need for and the challenges involved in studying the outcomes of assistive technology interventions. The

  12. Lung cancer

    DEFF Research Database (Denmark)

    Hansen, H H; Rørth, M

    1999-01-01

    The results of the many clinical trials published in 1997 had only modest impact on the treatment results using either cytostatic agents alone or combined with radiotherapy in lung cancer. In SCLC, combination chemotherapy including platin-compounds (cisplatin, carboplatin) and the podophyllotoxi...... II trials, but results from large phase III trials are necessary in order to measure the impact of these new agents in the management of NSCLC. Major improvements of therapy for mesothelioma have not occurred within the last year....

  13. Coagulation profile in patients undergoing video-assisted thoracoscopic lobectomy: A randomized, controlled trial.

    Directory of Open Access Journals (Sweden)

    Thomas Decker Christensen

    Full Text Available Knowledge about the impact of Low-Molecular-Weight Heparin (LMWH on the coagulation system in patients undergoing minimal invasive lung cancer surgery is sparse. The aim of this study was to assess the effect of LMWH on the coagulation system in patients undergoing Video-Assisted Thoracoscopic Surgery (VATS lobectomy for primary lung cancer.Sixty-three patients diagnosed with primary lung cancer undergoing VATS lobectomy were randomized to either subcutaneous injection with dalteparin (Fragmin® 5000 IE once daily or no intervention. Coagulation was assessed pre-, peri-, and the first two days postoperatively by standard coagulation blood test, thromboelastometry (ROTEM® and thrombin generation.Patients undergoing potential curative surgery for lung cancer were not hypercoagulable preoperatively. There was no statistically significant difference in the majority of the assessed coagulation parameters after LMWH, except that the no intervention group had a higher peak thrombin and a shorter INTEM clotting time on the first postoperative day and a lower fibrinogen level on the second postoperative day. A lower level of fibrin d-dimer in the LMWH group was found on the 1. and 2.postoperative day, although not statistical significant. No differences were found between the two groups in the amount of bleeding or number of thromboembolic events.Use of LMWH administered once daily as thromboprophylaxis did not alter the coagulation profile per se. As the present study primarily evaluated biochemical endpoints, further studies using clinical endpoints are needed in regards of an optimized thromboprophylaxis approach.

  14. Hyperlucent lung

    International Nuclear Information System (INIS)

    Jimenez-Gutierrez, Florana; Soto-Quiros, Manuel E.

    2007-01-01

    Unilateral hyperlucent lung is also known as Swyer-James Syndrome, Macleod Syndrome or lobular or unilateral emphysema. It is an uncommon disease characterized by lung or unilateral lobe hiperlucency associated to an air trapping upon expiration. As regards to etiology, this syndrome is considered to be an acquired disease that appears secondary to respiratory infections during the early years of life, probably bronchiolitis and/ or viral pneumonia. The clinical presentation varies among patients. Some of them are asymptomatic, others present a history of recurrent episodes of pulmonary infections from early years of life or present effort dyspnea. The diagnosis is usually made accidentally by a chest radiograph in a child with history of respiratory infections or in an adult during a routine chest x- ray in an asymptomatic person. It is important to differentiate this syndrome from other causes of unilateral pulmonary hiperlucency on conventional chest x-rays. Few cases of Swyer-James Syndrome in children have been reported, it is presented the clinical case of a patient who had a parainfluenza 3 bronchopneumonia when he was a month and eighteen days of age. The differential diagnosis of this syndrome should be done with other thoracic entities that diminish the radiological pulmonary unilateral density. A case of a child who is the bearer of hyperlucent lung is described. (author) [es

  15. Relationship between resilience, social support as well as anxiety/depression of lung cancer patients: A cross-sectional observation study.

    Science.gov (United States)

    Hu, Tingjie; Xiao, Jian; Peng, Juan; Kuang, Xiao; He, Bixiu

    2018-01-01

    The mood of patients with lung carcinoma would be greatly influenced by the diagnosing and treating processes. This study was aimed to explore the effects of resilience between social assistance and anxiety/depression of patients with lung cancer, which may assist in clinical intervention. A cross-sectional pilot study was conducted on lung cancer patients at Xiangya Hospital of Central South University, China. A total of 289 patients aged 25-81 years were included in this study. Correlational analyses revealed that anxiety/depression was negatively associated with psychological resilience and each dimension of social assistance, including subjective support, objective support along with the supports utilization (P resilience was positively related to subjective support (P resilience could partially mediate the relation between anxiety and subjective support and totally mediate the relationship between support utilization and anxiety. On the other hand, resilience could totally mediate the relation between depression and subjective support and partially mediate the relation between support utilization and depression. However, resilience did not play an intermediary role between anxiety/depression and objective support. Lower psychological anxiety and depression would be experienced by lung cancer patients with higher resilience and social support. The level of anxiety and depression would be indirectly affected by social support through the mediation of resilience.

  16. Remote population-based intervention for disruptive behavior at age four: study protocol for a randomized trial of Internet-assisted parent training (Strongest Families Finland-Canada).

    Science.gov (United States)

    McGrath, Patrick J; Sourander, Andre; Lingley-Pottie, Patricia; Ristkari, Terja; Cunningham, Charles; Huttunen, Jukka; Filbert, Katharine; Aromaa, Minna; Corkum, Penny; Hinkka-Yli-Salomäki, Susanna; Kinnunen, Malin; Lampi, Katja; Penttinen, Anne; Sinokki, Atte; Unruh, Anita; Vuorio, Jenni; Watters, Carolyn

    2013-10-21

    Oppositional Defiant Disorder (ODD) is characterized by angry and noncompliant behaviour. It is the most common disruptive behaviour disorder (DBD), with prevalence estimates of 6-9% for preschoolers and is closely linked to several long-term difficulties, including disorders of conduct, mood, anxiety, impulse-control, and substance abuse. ODD in children is related to parental depression, family dysfunction, and impairments in parental work performance. Children displaying early DBDs exhibit more symptoms of greater severity, more frequent offences, and commit more serious crimes later in life. The goal of the Strongest Families Finland Canada (SFFC) Smart Website intervention research program is to develop and evaluate an affordable, accessible, effective secondary prevention parent training program for disruptive behaviour in preschoolers to prevent the negative sequelae of ODD. Strongest Families is an 11-session program with two booster sessions that focuses on teaching skills to: strengthen parent-child relationships; reinforce positive behaviour; reduce conflict; manage daily transitions; plan for potentially problematic situations; promote emotional regulation and pro-social behaviour and decrease antisocial behaviour. This protocol paper describes an ongoing population-based randomized controlled trial (RCT) of high-risk 4 year-olds attending well-child clinics in Turku, Finland and environs to examine the effectiveness of the Strongest Families Smart Website intervention compared to an Education Control condition. Randomization consists of a 1:1 ratio for intervention versus the education group, stratified by the child's sex. The participants randomized to the intervention group receive access to the Strongest Families Smart Website and weekly telephone coaching sessions. The participants randomized to the Education Control condition receive access to a static website with parenting tips. Children are followed using parental and daycare teacher measures

  17. Technical Assistance Needs for Successful Implementation of Couples HIV Testing and Counseling (CHTC) Intervention for Male Couples at US HIV Testing Sites.

    Science.gov (United States)

    Stephenson, Rob; Grabbe, Kristina L; Sidibe, Turquoise; McWilliams, Anthony; Sullivan, Patrick S

    2016-04-01

    The African couples HIV testing and counseling (CHTC) model, which focuses on heterosexual couples, was adapted for same-sex male couples in the US. This paper presents the results of a follow-up survey conducted with representatives of the agencies that received CHTC training. The paper aims to understand the post-training implementation and identify critical technical assistance gaps. There are clear needs for continual learning opportunities, focused on the key skills required for CHTC, and for resources aimed at tackling agency-level concerns about service provision and integration. Central to this is the need for implementation science research that can identify the messages that are effective in encouraging couples to utilize CHTC and test models of service integration.

  18. Guideline for Early Interventions

    Science.gov (United States)

    2006-04-01

    RTO-MP-HFM-134 6 - 1 Guideline for Early Interventions Maaike de Vries Impact Foundation, Dutch Knowledge & Advice Centre for Post...assistance, also referred to as ‘ early interventions ’ or ‘debriefing’, is offered following shocking events. These may be large scale disasters or...calamities, but also military deployment and individual incidents. During the last years, the demand for early interventions has been increasing

  19. Coping with stigma: the experiences of Chinese patients living with lung cancer.

    Science.gov (United States)

    Liu, Huaxia; Yang, Qianqian; Narsavage, Georgia L; Yang, Chunling; Chen, Yue; Xu, Guiying; Wu, Xia

    2016-01-01

    To describe the experiences of stigma and coping strategies among patients with lung cancer in China. Qualitative. The oncology department at Liaocheng Peoples Hospital. A purposive sample of 17 patients experiencing stigma related to lung cancer voluntarily participated in data collection. Individual, semistructured qualitative interviews were chosen. Participants completed about a 30-min focused interview. Exploratory qualitative approach guided data analysis. Three main thematic elements emerged from the interview data:(1) sources of stigma, such as smoking, decreased ability to work, difficulties caring for self and family, damage to self-image, and cough and expectoration; (2) experiences of stigma, including feelings of stigma, remorse, loss of dignity, uselessness, social isolation, perceived exclusion, rejection, and discrimination; and (3) coping strategies, such as concealing the fact of sickness, reducing social activities, seeking medical assistance, adhering to treatment, and disclosing dissatisfaction. Our results indicate the presence of perceived stigma among patients with lung cancer. Future work should address the stigma associated with lung cancer and its related factors. As point-of-care providers, staff nurses are well positioned to develop effective interventions to help patients deal with stigma and to accomplish the goal of providing holistic nursing care.

  20. How Lungs Work

    Science.gov (United States)

    ... Health and Diseases > How Lungs Work How Lungs Work The Respiratory System Your lungs are part of ... Parts of the Respiratory System and How They Work Airways SINUSES are hollow spaces in the bones ...

  1. Lung diffusion testing

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003854.htm Lung diffusion testing To use the sharing features on this page, please enable JavaScript. Lung diffusion testing measures how well the lungs exchange gases. This ...

  2. African American health disparities in lung cancer.

    Science.gov (United States)

    Green, Pauline M; Guerrier-Adams, Suzy; Okunji, Priscilla O; Schiavone, Deborah; Smith, Joann E

    2013-04-01

    Lung cancer is a leading cause of cancer-related deaths in the United States and globally. African Americans experience significant differences in lung cancer incidence and mortality. Smoking is the single greatest risk for lung cancer, making smoking cessation programs a potentially fruitful approach for reducing the risk of lung cancer. Despite clinical practice guidelines that prompt nurses to advise patients to quit smoking, only a small percentage of nurses do so. Minority patients are less likely than Whites to receive smoking cessation advice. This article discusses recent findings on the pathophysiology and risks for lung cancer. The literature on smoking cessation research is examined to determine the features of successful cessation interventions. Recommendations are offered for enhancing tobacco cessation efforts in nursing practice, education, and research.

  3. M{sup 2}IRAGE: Management of measurements during radiological interventions geographically assisted in the environment; M{sup 2}IRAGE management des mesures dans le cadre d'interventions radiologiques assistees geographiquement dans l'environnement

    Energy Technology Data Exchange (ETDEWEB)

    Gerphagnon, O. [SDIS, Service NRBC, 91 - Evry (France); Roche, H.; Lelache, H.; Guelin, M.; Fauquant, J.M. [CEA Saclay, Service de Protection contre les Rayonnements - SPR, 91 - Gif-sur-Yvette (France); Kacenelen, Y. [SDIS, Service C and IG, 91 (France); Armand, Y. [SDIS, SPV Expert Risques Technologiques, 91 (France)

    2010-07-01

    This report presents the M{sup 2}IRAGE software, a data processing tool designed to share radioactivity measurements and to give a schematised view of a radiological situation and of its evolution, while respecting different legal frameworks, notably the obligation to produce a radiological measurement programme. After a simplified recall of the crisis management organisation, the authors describe the M{sup 2}IRAGE software and hardware architecture, the functions of its main modules (presentation of radioprotection information during field intervention, field mission management, data browsing, and data transmission to field teams). While giving some display examples, the authors describe how an event is managed and processed by this tool: event creation, measurement acquisition, aid to decision, team management. They report and discuss the results of a national exercise which took place in September 2009 in Saclay with a prototype version of M{sup 2}IRAGE

  4. Attitudes Towards and Limitations to ICT Use in Assisted and Independent Living Communities: Findings from a Specially-Designed Technological Intervention.

    Science.gov (United States)

    Berkowsky, Ronald W; Cotten, Shelia R; Yost, Elizabeth A; Winstead, Vicki P

    2013-11-01

    While much literature has been devoted to theoretical explanations of the learning processes of older adults and to the methods of teaching best utilized in older populations, less has focused on the education of older adults who reside in assisted and independent living communities (AICs), especially with regards to information and communication technology (ICT) education. The purpose of this study is to determine whether participants' attitudes and views towards computers and the Internet are affected as a result of participating in an eight-week training program designed to enhance computer and Internet use among older adults in such communities. Specifically, we examine if ICT education specially designed for AIC residents results in more positive attitudes towards ICTs and a perceived decrease in factors that may limit or prevent computer and Internet use. We discuss the implications of these results for enhancing the quality of life for older adults in AICs and make recommendations for those seeking to decrease digital inequality among older adults in these communities through their own ICT classes.

  5. Extravascular Lung Water and Acute Lung Injury

    Directory of Open Access Journals (Sweden)

    Ritesh Maharaj

    2012-01-01

    Full Text Available Acute lung injury carries a high burden of morbidity and mortality and is characterised by nonhydrostatic pulmonary oedema. The aim of this paper is to highlight the role of accurate quantification of extravascular lung water in diagnosis, management, and prognosis in “acute lung injury” and “acute respiratory distress syndrome”. Several studies have verified the accuracy of both the single and the double transpulmonary thermal indicator techniques. Both experimental and clinical studies were searched in PUBMED using the term “extravascular lung water” and “acute lung injury”. Extravascular lung water measurement offers information not otherwise available by other methods such as chest radiography, arterial blood gas, and chest auscultation at the bedside. Recent data have highlighted the role of extravascular lung water in response to treatment to guide fluid therapy and ventilator strategies. The quantification of extravascular lung water may predict mortality and multiorgan dysfunction. The limitations of the dilution method are also discussed.

  6. Assistive Technology

    Science.gov (United States)

    ... Page Resize Text Printer Friendly Online Chat Assistive Technology Assistive technology (AT) is any service or tool that helps ... be difficult or impossible. For older adults, such technology may be a walker to improve mobility or ...

  7. Assisted Living

    Science.gov (United States)

    Assisted living is for adults who need help with everyday tasks. They may need help with dressing, bathing, ... don't need full-time nursing care. Some assisted living facilities are part of retirement communities. Others are ...

  8. Therapist-Assisted Rehabilitation of Visual Function and Hemianopia after Brain Injury: Intervention Study on the Effect of the Neuro Vision Technology Rehabilitation Program.

    Science.gov (United States)

    Rasmussen, Rune Skovgaard; Schaarup, Anne Marie Heltoft; Overgaard, Karsten

    2018-02-27

    Serious and often lasting vision impairments affect 30% to 35% of people following stroke. Vision may be considered the most important sense in humans, and even smaller permanent injuries can drastically reduce quality of life. Restoration of visual field impairments occur only to a small extent during the first month after brain damage, and therefore the time window for spontaneous improvements is limited. One month after brain injury causing visual impairment, patients usually will experience chronically impaired vision and the need for compensatory vision rehabilitation is substantial. The purpose of this study is to investigate whether rehabilitation with Neuro Vision Technology will result in a significant and lasting improvement in functional capacity in persons with chronic visual impairments after brain injury. Improving eyesight is expected to increase both physical and mental functioning, thus improving the quality of life. This is a prospective open label trial in which participants with chronic visual field impairments are examined before and after the intervention. Participants typically suffer from stroke or traumatic brain injury and will be recruited from hospitals and The Institute for the Blind and Partially Sighted. Treatment is based on Neuro Vision Technology, which is a supervised training course, where participants are trained in compensatory techniques using specially designed equipment. Through the Neuro Vision Technology procedure, the vision problems of each individual are carefully investigated, and personal data is used to organize individual training sessions. Cognitive face-to-face assessments and self-assessed questionnaires about both life and vision quality are also applied before and after the training. Funding was provided in June 2017. Results are expected to be available in 2020. Sample size is calculated to 23 participants. Due to age, difficulty in transport, and the time-consuming intervention, up to 25% dropouts are

  9. Avatar-assisted therapy: a proof-of-concept pilot study of a novel technology-based intervention to treat substance use disorders.

    Science.gov (United States)

    Gordon, Michael S; Carswell, Steven B; Schadegg, Mary; Mangen, Kayla; Merkel, Kelly; Tangires, Susan; Vocci, Frank J

    2017-09-01

    Avatar-assisted therapy (AAT) is a novel and emerging technology that uses the Internet to enable clinicians and clients in substance abuse treatment to participate in group counseling sessions from separate and remote locations in real time through the use of avatars and virtual environments. The current study is a pilot proof-of-concept feasibility study involving individuals in outpatient substance abuse treatment. This report addresses two questions: (1) are individuals who present for substance abuse treatment interested in receiving AAT and (2) what factors are associated with better treatment success. Individuals who presented at the treatment clinic who met study eligibility criteria, and provided their written informed consent to participate, were included in the current study (N = 59; 78% male). Twenty-eight (47.5%) participants completed 16 weeks of treatment and attended more sessions compared to non-completers (M = 14.3 vs. 7.5 p < .05). Those individuals who completed treatment were less likely to have a positive urine drug screen at baseline (21.5 vs. 78.6%; p < .05). Furthermore, those individuals who successfully completed treatment were less likely to have positive urine drug screens during treatment compared to those who did not complete (29.7% vs. 70.3%, p < .05). There were no arrests during treatment for completers and non-completers. Poor retention in substance use disorder treatment has long been a major problem for public health. AAT is a feasible approach that has the potential to expand treatment to individuals who might have difficulty accessing treatment. Moreover, AAT may be appealing to clients who are concerned about anonymity and confidentiality.

  10. Tubaramure, a Food-Assisted Integrated Health and Nutrition Program, Reduces Child Stunting in Burundi: A Cluster-Randomized Controlled Intervention Trial.

    Science.gov (United States)

    Leroy, Jef L; Olney, Deanna; Ruel, Marie

    2018-03-01

    Food-assisted maternal and child health and nutrition (FA-MCHN) programs are widely used to address undernutrition, but little is known about their effectiveness in improving child linear growth. We assessed the impact of Burundi's Tubaramure FA-MCHN program on linear growth. The program targeted women and their children during the first 1000 d and included 1) food rations, 2) strengthening of health services and promotion of their use, and 3) behavior change communication (BCC). A second objective was to assess the differential effect when varying the timing and duration of receiving food rations. We used a 4-arm, cluster-randomized controlled study to assess program impact with the use of cluster fixed-effects double-difference models with repeated cross-sectional data (baseline and follow-up 4 y later with ∼3550 children in each round). Treatment arms received food rations (corn-soy blend and micronutrient-fortified vegetable oil) for the first 1000 d (T24), from pregnancy through the child reaching 18 mo (T18), or from birth through the child reaching 24 mo ["no food during pregnancy" (TNFP)]. All treatment arms received BCC for the first 1000 d. The control arm received no food rations or BCC. Stunting (height-for-age z score  0.01). Secondary analyses showed that the effect was limited to children whose mother and head of household had some primary education and who lived in households with above-median assets. FA-MCHN programs are an effective development tool to improve child linear growth and can protect children from political and economic shocks in vulnerable countries such as Burundi. A better understanding of how to improve the nutritional status of children in the worst-off households is needed. This trial was registered at www.clinicaltrials.gov as NCT01072279.

  11. Assisted Living

    Science.gov (United States)

    ... it, too. Back to top What is the Cost for Assisted Living? Although assisted living costs less than nursing home ... Primarily, older persons or their families pay the cost of assisted living. Some health and long-term care insurance policies ...

  12. Accounts Assistant

    Indian Academy of Sciences (India)

    CHITRA

    (Not more than three months old). Annexure 1. Indian Academy of Sciences. C V Raman Avenue, Bengaluru 560 080. Application for the Post of: Accounts Assistant / Administrative Assistant Trainee / Assistant – Official Language. Implementation Policy / Temporary Copy Editor and Proof Reader / Social Media Manager. 1.

  13. THE HYPERECHOGENIC LUNGS OF LARYNGOTRACHEAL OBSTRUCTION

    NARCIS (Netherlands)

    DEHULLU, JA; KORNMAN, LH; BEEKHUIS, [No Value; NIKKELS, PGJ

    A case is reported in which enlarged, hyperechogenic lungs, ascites and polyhydramnios on prenatal ultrasound were indications of a partial tracheal agenesis and tracheoesophageal fistula. A review of the literature is given to assist clinicians in effectively counselling women in whom this

  14. Lung needle biopsy

    Science.gov (United States)

    ... if you have certain lung diseases such as emphysema. Usually, a collapsed lung after a biopsy does not need treatment. But ... any type Bullae (enlarged alveoli that occur with emphysema) Cor pulmonale (condition ... of the lung High blood pressure in the lung arteries Severe ...

  15. Lung Cancer Screening

    Science.gov (United States)

    ... experience complications from follow-up tests. For this reason, lung cancer screening is offered to people who are in ... is more likely to be cancerous. For that reason, you might be referred to a lung ... problems. Your lung cancer screening test may detect other lung and heart ...

  16. Health Evaluation and Referral Assistant: A Randomized Controlled Trial of a Web-Based Screening, Brief Intervention, and Referral to Treatment System to Reduce Risky Alcohol Use Among Emergency Department Patients.

    Science.gov (United States)

    Haskins, Brianna L; Davis-Martin, Rachel; Abar, Beau; Baumann, Brigitte M; Harralson, Tina; Boudreaux, Edwin D

    2017-05-01

    Computer technologies hold promise for implementing alcohol screening, brief intervention, and referral to treatment (SBIRT). Questions concerning the most effective and appropriate SBIRT model remain. The aim of this study was to evaluate the impact of a computerized SBIRT system called the Health Evaluation and Referral Assistant (HERA) on risky alcohol use treatment initiation. Alcohol users (N=319) presenting to an emergency department (ED) were considered for enrollment. Those enrolled (n=212) were randomly assigned to the HERA, to complete a patient-administered assessment using a tablet computer, or a minimal-treatment control, and were followed for 3 months. Analyses compared alcohol treatment provider contact, treatment initiation, treatment completion, and alcohol use across condition using univariate comparisons, generalized estimating equations (GEEs), and post hoc chi-square analyses. HERA participants (n=212; control=115; intervention=97) did not differ between conditions on initial contact with an alcohol treatment provider, treatment initiation, treatment completion, or change in risky alcohol use behavior. Subanalyses indicated that HERA participants, who accepted a faxed referral, were more likely to initiate contact with a treatment provider and initiate treatment for risky alcohol use, but were not more likely to continue engaging in treatment, or to complete treatment and change risky alcohol use behavior over the 3-month period following the ED visit. The HERA promoted initial contact with an alcohol treatment provider and initiation of treatment for those who accepted the faxed referral, but it did not lead to reduced risky alcohol use behavior. Factors which may have limited the HERA's impact include lack of support for the intervention by clinical staff, the low intensity of the brief and stand-alone design of the intervention, and barriers related to patient follow-through, (eg, a lack of transportation or childcare, fees for services, or

  17. Chronic lung disease in newborns.

    Science.gov (United States)

    Sankar, M Jeeva; Agarwal, Ramesh; Deorari, Ashok K; Paul, Vinod K

    2008-04-01

    Chronic lung disease (CLD) or bronchopulmonary dysplasia (BPD) occurs in preterm infants who require respiratory support in the first few days of birth. Apart from prematurity, oxygen therapy and assisted ventilation, factors like intrauterine/postnatal infections, patent ductus arteriosus, and genetic polymorphisms also contribute to its pathogenesis. The severe form of BPD with extensive inflammatory changes is rarely seen nowadays; instead, a milder form characterized by decreased alveolar septation due to arrest in lung development is more common. A multitude of strategies, mainly pharmacological and ventilatory, have been employed for prevention and treatment of BPD. Unfortunately, most of them have not been proved to be beneficial. A comprehensive protocol for management of BPD based on the current evidence is discussed here.

  18. Airway complications following pediatric lung and heart-lung transplantation.

    Science.gov (United States)

    Kaditis, A G; Gondor, M; Nixon, P A; Webber, S; Keenan, R J; Kaye, R; Kurland, G

    2000-07-01

    Obstruction at the airway anastomosis is a recognized complication of adult heart-lung transplantation (HLT) and lung transplantation (LT). Data for pediatric transplantation have been scarce. We reviewed our experience in pediatric HLT and LT to determine the frequency of airway complications and to document the therapeutic modalities used for their treatment. Fifty-three patients (median age: 13.8 yr; range: 1.3 to 28.2 yr) underwent HLT (n = 25), SLT (n = 3), DLT (n = 25), or repeat DLT (n = 3) and survived for more than 72 h. Major anastomotic airway complications requiring intervention affected one of the 25 HLT (4%) and seven of the 28 LT (SLT + DLT) patients (25%) (p = 0.05). Four patients with granulation tissue occluding the airway were treated with forceps resection, laser ablation, or balloon dilatation. Three patients with fibrotic strictures received silicone stents, laser ablation, or balloon dilatation. Two patients with bronchomalacia or diffuse stricture below the anastomosis underwent metal stent placement. Five of seven patients who were treated for anastomotic complications had satisfactory relief of airway obstruction. As compared with previously studied adults, pediatric heart-lung transplant recipients had the same or a lower frequency, and pediatric lung transplant recipients had a higher frequency of major anastomotic airway complications. A variety of treatment modalities were necessary to achieve adequate relief of airway obstruction.

  19. Psychological interventions for individuals with cystic fibrosis and their families.

    Science.gov (United States)

    Goldbeck, Lutz; Fidika, Astrid; Herle, Marion; Quittner, Alexandra L

    2014-06-18

    cover interventions with generic approaches, as well as interventions developed specifically to target disease-specific symptoms and problems in people with cystic fibrosis. These include cognitive behavioural interventions to improve adherence to nutrition or psychosocial adjustment, cognitive interventions to improve adherence or those associated with decision making in lung transplantation, a community-based support intervention and other interventions, such as self-hypnosis, respiratory muscle biofeedback, music therapy, dance and movement therapy, and a tele-medicine intervention to support patients awaiting transplantation.A substantial proportion of outcomes relate to adherence, changes in physical status or other specific treatment concerns during the chronic phase of the disease.There is some evidence that behavioural interventions targeting nutrition and growth in children (4 to 12 years) with cystic fibrosis are effective in the short term. Evidence was found that providing a structured decision-making tool for patients considering lung transplantation improves patients' knowledge of and expectations about the transplant, and reduces decisional conflict in the short term. One study about training in biofeedback-assisted breathing demonstrated some evidence that it improved some lung function measurements. Currently there is insufficient evidence for interventions aimed at other aspects of the disease process. Currently, insufficient evidence exists on psychological interventions or approaches to support people with cystic fibrosis and their caregivers, although some of the studies were promising. Due to the heterogeneity between studies, more of each type of intervention are needed to support preliminary evidence. Multicentre studies, with consequent funding implications, are needed to increase the sample size of these studies and enhance the statistical power and precision to detect important findings. In addition, multicentre studies could improve the

  20. Lung growth and development.

    Science.gov (United States)

    Joshi, Suchita; Kotecha, Sailesh

    2007-12-01

    Human lung growth starts as a primitive lung bud in early embryonic life and undergoes several morphological stages which continue into postnatal life. Each stage of lung growth is a result of complex and tightly regulated events governed by physical, environmental, hormonal and genetic factors. Fetal lung liquid and fetal breathing movements are by far the most important determinants of lung growth. Although timing of the stages of lung growth in animals do not mimic that of human, numerous animal studies, mainly on sheep and rat, have given us a better understanding of the regulators of lung growth. Insight into the genetic basis of lung growth has helped us understand and improve management of complex life threatening congenital abnormalities such as congenital diaphragmatic hernia and pulmonary hypoplasia. Although advances in perinatal medicine have improved survival of preterm infants, premature birth is perhaps still the most important factor for adverse lung growth.

  1. Epidemiology of Lung Cancer

    Science.gov (United States)

    Brock, Malcolm V.; Ford, Jean G.; Samet, Jonathan M.; Spivack, Simon D.

    2013-01-01

    Background: Ever since a lung cancer epidemic emerged in the mid-1900s, the epidemiology of lung cancer has been intensively investigated to characterize its causes and patterns of occurrence. This report summarizes the key findings of this research. Methods: A detailed literature search provided the basis for a narrative review, identifying and summarizing key reports on population patterns and factors that affect lung cancer risk. Results: Established environmental risk factors for lung cancer include smoking cigarettes and other tobacco products and exposure to secondhand tobacco smoke, occupational lung carcinogens, radiation, and indoor and outdoor air pollution. Cigarette smoking is the predominant cause of lung cancer and the leading worldwide cause of cancer death. Smoking prevalence in developing nations has increased, starting new lung cancer epidemics in these nations. A positive family history and acquired lung disease are examples of host factors that are clinically useful risk indicators. Risk prediction models based on lung cancer risk factors have been developed, but further refinement is needed to provide clinically useful risk stratification. Promising biomarkers of lung cancer risk and early detection have been identified, but none are ready for broad clinical application. Conclusions: Almost all lung cancer deaths are caused by cigarette smoking, underscoring the need for ongoing efforts at tobacco control throughout the world. Further research is needed into the reasons underlying lung cancer disparities, the causes of lung cancer in never smokers, the potential role of HIV in lung carcinogenesis, and the development of biomarkers. PMID:23649439

  2. The timing and extent of acute physiotherapy involvement following lung transplantation: An observational study.

    Science.gov (United States)

    Tarrant, Benjamin James; Holland, Anne; Le Maitre, Caitlin; Robinson, Rebecca; Corbett, Monique; Bondarenko, Janet; Button, Brenda; Thompson, Bruce; Snell, Greg

    2018-03-12

    Physiotherapy "standard care" for the acute post lung transplant recipient has not yet been documented. We aimed to analyse how soon patients commence exercise and how much time is dedicated to this during physiotherapy sessions acutely post lung transplantation. Prospective observational study of bilateral sequential and single lung transplant recipients for any indication, ≥18 years. Participants were observed during 6 physiotherapy sessions: 3 initial and 3 prior to acute inpatient discharge. Duration and content of each session was recorded, consisting of physical exercise and non-exercise tasks. Thirty participants, 20 male, median age 58.5 (interquartile range 54.5-65.0) were observed over 173 sessions. Chronic obstructive pulmonary disease was the most common transplant indication (n = 12, 40%). Bilateral lung transplant was performed in 90% (n = 27) of participants. First time to mobilise was 2 (2-3) days. Participants received 14 (12.8-23.8) sessions over 18 (17-31) days. The mean duration of physiotherapy in the initial phase was 107.8 (standard deviation 21.8) min, with 22.9 (7.5) min spent exercising. In the final phase, exercise time increased to 28.1 (11.4) min out of 84.1 (24.6) min. Assessment was the most common non-exercise component, at 26.6 (7.9) and 22.1 (12.5) min across the three initial and final sessions. Lung transplant recipients spent 21-34% of observed sessions performing physical exercise beginning 48 hr following surgery. Remaining physiotherapist time was spent on assessment, respiratory interventions, education, and patient-specific duties. The use of physiotherapy assistants, structured, progressive exercise programs, and continued workplace innovation may enable a higher percentage of physiotherapist supervised physical exercise in the future. Copyright © 2018 John Wiley & Sons, Ltd.

  3. Left Lung Torsion: Complication of Lobar Resection for an Early Stage Lung Adenocarcinoma

    Directory of Open Access Journals (Sweden)

    Wissam Mansour

    2016-01-01

    Full Text Available Lobar torsion is a fatal but fortunately rare occurrence following lung resection. Early clinical signs and radiographic features may be nonspecific resulting in diagnostic delay. A high index of suspicion is vital for early diagnosis and intervention to avoid further parenchymal necrosis and deadly gangrene. We report a case of left lower lobe torsion in a 76-year-old female following elective upper lobectomy for underlying lung adenocarcinoma. Diagnosis was made following highly suggestive radiographic findings prompting bronchoscopy and revision thoracotomy. An emergency detorsion failed to restore lung viability and was followed by completion pneumonectomy. The patient recovered and was discharged on the seventh postoperative day.

  4. Cognitive Interventions for Older Diabetics.

    Science.gov (United States)

    Black, Sheila; Scogin, Forrest

    1998-01-01

    Older diabetic adults should receive memory training to improve their compliance with medication taking. The intervention should include comprehensible medical instructions, assistance with remembering the nutritional values of food, and higher order skills for disease management. (SK)

  5. Desired Turbulence? Gut-Lung Axis, Immunity, and Lung Cancer

    Directory of Open Access Journals (Sweden)

    Rea Bingula

    2017-01-01

    Full Text Available The microbiota includes different microorganisms consisting of bacteria, fungi, viruses, and protozoa distributed over many human body surfaces including the skin, vagina, gut, and airways, with the highest density found in the intestine. The gut microbiota strongly influences our metabolic, endocrine, and immune systems, as well as both the peripheral and central nervous systems. Recently, a dialogue between the gut and lung microbiota has been discovered, suggesting that changes in one compartment could impact the other compartment, whether in relation to microbial composition or function. Further, this bidirectional axis is evidenced in an, either beneficial or malignant, altered immune response in one compartment following changes in the other compartment. Stimulation of the immune system arises from the microbial cells themselves, but also from their metabolites. It can be either direct or mediated by stimulated immune cells in one site impacting the other site. Additionally, this interaction may lead to immunological boost, assisting the innate immune system in its antitumour response. Thus, this review offers an insight into the composition of these sites, the gut and the lung, their role in shaping the immune system, and, finally, their role in the response to lung cancer.

  6. Lung injury in acute pancreatitis: mechanisms, prevention, and therapy.

    LENUS (Irish Health Repository)

    Shields, Conor J

    2012-02-03

    Lung injury is the most pertinent manifestation of extra-abdominal organ dysfunction in pancreatitis. The propensity of this retroperitoneal inflammatory condition to engender a diffuse and life-threatening lung injury is significant. Approximately one third of patients will develop acute lung injury and acute respiratory distress syndrome, which account for 60% of all deaths within the first week. The variability in the clinical course of pancreatitis renders it a vexing entity and makes demonstration of the efficacy of any specific intervention difficult. The distinct pathologic entity of pancreatitis-associated lung injury is reviewed with a focus on etiology and potential therapeutic maneuvers.

  7. Lungs and Respiratory System

    Science.gov (United States)

    ... even smaller tubes called bronchioles. Bronchioles end in tiny air sacs called alveoli, where the exchange of oxygen and carbon dioxide actually takes place. Each lung houses about 300-400 million alveoli. The lungs also ...

  8. Nutrition for Lung Cancer

    Science.gov (United States)

    ... to help prepare meals or do the grocery shopping for you. Most people you know want to ... Better Breathers Clubs Asthma Basics LUNG FORCE Expos Online Support Communities FUNDRAISERS Fight For Air Climb LUNG ...

  9. Lung Cancer Trends

    Science.gov (United States)

    ... Cervical Colorectal (Colon) Ovarian Prostate Skin Cancer Home Lung Cancer Trends Language: English Español (Spanish) Recommend on Facebook ... in the United States, the incidence rate of lung cancer— Men Decreased significantly by 2.5% per year ...

  10. Surgery for nonsmall cell lung cancer

    Directory of Open Access Journals (Sweden)

    Loïc Lang-Lazdunski

    2013-09-01

    Full Text Available Surgery remains the best curative option in patients with early stage lung cancer (stage I and II. Developments in minimally invasive techniques now allow surgeons to perform lung resections on elderly patients, patients with poor pulmonary function or significant cardiopulmonary comorbidities. New techniques, such as stereotactic radiotherapy and ablative procedures, are being evaluated in early-stage lung cancer and may represent an alternative to surgery in patients unfit for lung resection. Perioperative mortality rates have dropped significantly at most institutions in the past two decades and complications are managed more efficiently. Progress in imaging and staging techniques have helped cut futile thoracotomy rates and offer patients the most adequate treatment options. Large randomised trials have helped clarify the role of neoadjuvant, induction and adjuvant chemotherapy, as well as radiotherapy. Surgery remains an essential step in the multimodality therapy of selected patients with advanced-stage lung cancer (stage III and IV. Interventional and endoscopic techniques have reduced the role of surgery in the diagnosis and staging of nonsmall cell lung cancer, but surgery remains an important tool in the palliation of advanced-stage lung cancer. Large national/international surgical databases have been developed and predictive risk-models for surgical mortality/morbidity published by learned surgical societies. Nonetheless, lung cancer overall survival rates remain deceptively low and it is hoped that early detection/screening, better understanding of tumour biology and development of biomarkers, and development of efficient targeted therapies will help improve the prognosis of lung cancer patients in the next decade.

  11. Lung Nodule Detection in CT Images using Neuro Fuzzy Classifier

    Directory of Open Access Journals (Sweden)

    M. Usman Akram

    2013-07-01

    Full Text Available Automated lung cancer detection using computer aided diagnosis (CAD is an important area in clinical applications. As the manual nodule detection is very time consuming and costly so computerized systems can be helpful for this purpose. In this paper, we propose a computerized system for lung nodule detection in CT scan images. The automated system consists of two stages i.e. lung segmentation and enhancement, feature extraction and classification. The segmentation process will result in separating lung tissue from rest of the image, and only the lung tissues under examination are considered as candidate regions for detecting malignant nodules in lung portion. A feature vector for possible abnormal regions is calculated and regions are classified using neuro fuzzy classifier. It is a fully automatic system that does not require any manual intervention and experimental results show the validity of our system.

  12. Lung Cancer: Smoking Cessation.

    Science.gov (United States)

    Latimer, Kelly M

    2018-01-01

    Smoking cessation for patients who smoke should be a top priority for physicians. Nicotine dependence should be considered a chronic disease, with the expectation that relapse is normal. The US Preventive Services Task Force (USPSTF) recommends that physicians screen all adults for tobacco use, advise them to stop using tobacco, and provide behavioral interventions and Food and Drug Administration-approved pharmacotherapy for cessation to adults who use tobacco. It also recommends use of the 5 As (ie, Ask, Advise, Assess, Assist, Arrange) in discussing tobacco use with patients. All smokers should be offered behavioral and pharmacotherapy assistance in quitting. Pregnant women who smoke should be offered behavioral methods first. However, if these methods are unlikely to be effective, pharmacotherapy can be offered after a discussion about risks and benefits. The behavioral method with the most evidence of efficacy is group therapy. Nicotine replacement therapy (eg, gums, lozenges, transdermal patches, inhalers, nasal sprays), bupropion SR, and varenicline are approved by the Food and Drug Administration for management of nicotine withdrawal during smoking cessation. Written permission from the American Academy of Family Physicians is required for reproduction of this material in whole or in part in any form or medium.

  13. Nutrition habits, physical activity, and lung cancer: an authoritative review.

    Science.gov (United States)

    Koutsokera, Alexandra; Kiagia, Maria; Saif, Muhammad W; Souliotis, Kyriakos; Syrigos, Kostas N

    2013-07-01

    Lung cancer is the leading cause of cancer death worldwide. Because of high incidence rates and low survival rates, it is important to study the risk factors that may help prevent the disease from developing. It has been well established that cigarette smoking is the most important risk factor for lung cancer. Nonetheless it is likely that there are other modifiable risk factors that would assist in the prevention of lung cancer. Research on factors such as nutrition and physical activity and their influence on lung cancer has been carried out for nearly 3 decades. A systematic review in the MEDLINE database of published studies was conducted, focusing on systematic reviews, meta-analyses, and large prospective studies. The association between physical activity and lung cancer has been conflicting. Among the researched studies, 10 showed an inverse association, whereas 11 reported no association. A meta-analysis that was conducted from 1996 to October 2003 showed that leisure physical activity (LPA) prevents lung cancer. Data from 11 cohort and case-control studies showed an inverse relationship between fruit and vegetable consumption and lung cancer. Evidence from case-control studies suggests a positive association between meat intake and risk of lung cancer, although several more recent studies have presented doubts about these findings. The possible association of physical activity, nutrition, and the risk of lung cancer development remains controversial. Further prospective studies should be conducted to determine the potential influence of these 2 risk factors. Copyright © 2013 Elsevier Inc. All rights reserved.

  14. Rationale and design of a randomized trial of home electronic symptom and lung function monitoring to detect cystic fibrosis pulmonary exacerbations: the early intervention in cystic fibrosis exacerbation (eICE) trial.

    Science.gov (United States)

    Lechtzin, N; West, N; Allgood, S; Wilhelm, E; Khan, U; Mayer-Hamblett, N; Aitken, M L; Ramsey, B W; Boyle, M P; Mogayzel, P J; Goss, C H

    2013-11-01

    Acute pulmonary exacerbations are central events in the lives of individuals with cystic fibrosis (CF). Pulmonary exacerbations lead to impaired lung function, worse quality of life, and shorter survival. We hypothesized that aggressive early treatment of acute pulmonary exacerbation may improve clinical outcomes. Describe the rationale of an ongoing trial designed to determine the efficacy of home monitoring of both lung function measurements and symptoms for early detection and subsequent early treatment of acute CF pulmonary exacerbations. A randomized, non-blinded, multi-center trial in 320 individuals with CF aged 14 years and older. The study compares usual care to a twice a week assessment of home spirometry and CF respiratory symptoms using an electronic device with data transmission to the research personnel to identify and trigger early treatment of CF pulmonary exacerbation. Participants will be enrolled in the study for 12 months. The primary endpoint is change in FEV1 (L) from baseline to 12 months determined by a linear mixed effects model incorporating all quarterly FEV1 measurements. Secondary endpoints include time to first acute protocol-defined pulmonary exacerbation, number of acute pulmonary exacerbations, number of hospitalization days for acute pulmonary exacerbation, time from the end of acute pulmonary exacerbation to onset of subsequent pulmonary exacerbation, change in health related quality of life, change in treatment burden, change in CF respiratory symptoms, and adherence to the study protocol. This study is a first step in establishing alternative approaches to the care of CF pulmonary exacerbations. We hypothesize that early treatment of pulmonary exacerbations has the potential to slow lung function decline, reduce respiratory symptoms and improve the quality of life for individuals with CF. © 2013.

  15. Risk Factors for Mortality and Outcomes in Pediatric Acute Lung Injury/Acute Respiratory Distress Syndrome.

    Science.gov (United States)

    Panico, Flávia F; Troster, Eduardo J; Oliveira, Cindy S; Faria, Aline; Lucena, Michelle; João, Paulo R D; Saad, Everardo D; Foronda, Flávia A K; Delgado, Artur F; de Carvalho, Werther Brunow

    2015-09-01

    Children admitted to PICUs often present with or develop respiratory failure that requires mechanical ventilation. We prospectively identified children admitted to three general PICUs, with the goal of identifying risk factors for mortality. Prospective multicenter observational study. Three general PICUs, two in São Paulo and one in Curitiba, Brazil. Children aged between 1 month and 15 years, consecutively admitted between August 2008 and July 2010, with acute lung injury or acute respiratory distress syndrome that developed at least 12 hours after invasive or noninvasive mechanical ventilation. None. We used logistic regression models to explore the relationship between death and independent variables. Of 3,046 patients admitted to the three PICUs, 1,658 patients underwent mechanical ventilation, and 84 fulfilled the acute lung injury/acute respiratory distress syndrome inclusion criteria and were analyzed. Nearly 60% were boys, and the median age was 31 months. Pressure control/assist control was the initial mode of mechanical ventilation in 86% of cases, and the median durations of mechanical ventilation and PICU stay were 12 and 15 days, respectively. None of the eight patients with acute lung injury died, whereas 33 of 76 of the remaining patients with acute respiratory distress syndrome died, for an overall mortality rate of 39.3% (95% CI, 28.8-50.6%). In different multivariate logistic regression model, the number of organ dysfunctions at admission, peak inspiratory pressure, airway pressure gradient on day 1, and the mean airway pressure gradient over the first 7 days of mechanical ventilation were significantly associated with mortality. Mortality is high in pediatric acute lung injury/acute respiratory distress syndrome. Mechanical ventilation-associated risk factors for death among such patients are potential targets for intervention.

  16. Perioperative physiotherapy in patients undergoing lung cancer resection.

    Science.gov (United States)

    Rodriguez-Larrad, Ana; Lascurain-Aguirrebena, Ion; Abecia-Inchaurregui, Luis Carlos; Seco, Jesús

    2014-08-01

    Physiotherapy is considered an important component of the perioperative period of lung resection surgery. A systematic review was conducted to assess evidence for the effectiveness of different physiotherapy interventions in patients undergoing lung cancer resection surgery. Online literature databases [Medline, the Cochrane Central Register of Controlled Trials (CENTRAL), EMBASE, SCOPUS, PEDro and CINAHL] were searched up until June 2013. Studies were included if they were randomized controlled trials, compared 2 or more perioperative physiotherapy interventions or compared one intervention with no intervention, included only patients undergoing pulmonary resection for lung cancer and assessed at least 2 or more of the following variables: functional capacity parameters, postoperative pulmonary complications or length of hospital stay. Reviews and meta-analyses were excluded. Eight studies were selected for inclusion in this review. They included a total of 599 patients. Seven of the studies were identified as having a low risk of bias. Two studies assessed preoperative interventions, 4 postoperative interventions and the remaining 2 investigated the efficacy of interventions that were started preoperatively and then continued after surgery. The substantial heterogeneity in the interventions across the studies meant that it was not possible to conduct a meta-analysis. The most important finding of this systematic review is that presurgical interventions based on moderate-intense aerobic exercise in patients undergoing lung resection for lung cancer improve functional capacity and reduce postoperative morbidity, whereas interventions performed only during the postoperative period do not seem to reduce postoperative pulmonary complications or length of hospital stay. Nevertheless, no firm conclusions can be drawn because of the heterogeneity of the studies included. Further research into the efficacy and effectiveness of perioperative respiratory physiotherapy in

  17. Nonrespiratory lung function

    International Nuclear Information System (INIS)

    Isawa, Toyoharu

    1994-01-01

    The function of the lungs is primarily the function as a gas exchanger: the venous blood returning to the lungs is arterialized with oxygen in the lungs and the arterialized blood is sent back again to the peripheral tissues of the whole body to be utilized for metabolic oxygenation. Besides the gas exchanging function which we call ''respiratory lung function'' the lungs have functions that have little to do with gas exchange itself. We categorically call the latter function of the lungs as ''nonrespiratory lung function''. The lungs consist of the conductive airways, the gas exchanging units like the alveoli, and the interstitial space that surrounds the former two compartments. The interstitial space contains the blood and lymphatic capillaries, collagen and elastic fibers and cement substances. The conductive airways and the gas exchanging units are directly exposed to the atmosphere that contains various toxic and nontoxic gases, fume and biological or nonbiological particles. Because the conductive airways are equipped with defense mechanisms like mucociliary clearance or coughs to get rid of these toxic gases, particles or locally produced biological debris, we are usually free from being succumbed to ill effects of inhaled materials. By use of nuclear medicine techniques, we can now evaluate mucociliary clearance function, and other nonrespiratory lung functions as well in vivo

  18. Diet and lung cancer

    DEFF Research Database (Denmark)

    Fabricius, P; Lange, Peter

    2003-01-01

    Lung cancer is the leading cause of cancer-related deaths worldwide. While cigarette smoking is of key importance, factors such as diet also play a role in the development of lung cancer. MedLine and Embase were searched with diet and lung cancer as the key words. Recently published reviews...... and large well designed original articles were preferred to form the basis for the present article. A diet rich in fruit and vegetables reduces the incidence of lung cancer by approximately 25%. The reduction is of the same magnitude in current smokers, ex-smokers and never smokers. Supplementation...... are only ameliorated to a minor degree by a healthy diet....

  19. Lung disease - resources

    Science.gov (United States)

    ... Pulmonary Disease): COPD Foundation -- www.copdfoundation.org National Emphysema Foundation -- www.emphysemafoundation.org National Heart, Lung, and Blood Institute -- www.nhlbi.nih.gov/health/ ...

  20. Parasitic diseases of lungs

    International Nuclear Information System (INIS)

    Rozenshtraukh, L.C.; Rybakova, N.I.; Vinner, M.G.

    1987-01-01

    Roentgenologic semiotics of the main parasitic diseases of lungs is described: echinococcosis, paragonimiasis, cysticercosis, toxoplasmosis, ascariasis, amebiosis and some rarely met parasitic diseases

  1. Prostatic carcinosarcoma with lung metastases.

    Science.gov (United States)

    Furlan, Stefanie R; Kang, David J; Armas, Armando

    2013-01-01

    Carcinosarcoma of the prostate is an uncommon malignancy with poor long-term prognosis. The cancer is typically discovered at an advanced stage, and with less than 100 reported cases, there is limited literature concerning treatment options. Our patient presented with a history of benign prostatic hypertrophy, erectile dysfunction, and nocturia. Biopsy of his prostate indicated that the patient had prostatic adenocarcinoma, but histopathology after prostatectomy revealed carcinosarcoma. It has been over six years since this patient's diagnosis of carcinosarcoma. Over this span of time, he has received a radical prostatectomy, radiotherapy, and androgen ablative therapy. The patient also developed multiple lung metastases that have been treated with video-assisted thoracic surgery and stereotactic body radiosurgery. Overall, he has remained unimpaired and in good condition despite his aggressive form of cancer.

  2. Prostatic Carcinosarcoma with Lung Metastases

    Directory of Open Access Journals (Sweden)

    Stefanie R. Furlan

    2013-01-01

    Full Text Available Carcinosarcoma of the prostate is an uncommon malignancy with poor long-term prognosis. The cancer is typically discovered at an advanced stage, and with less than 100 reported cases, there is limited literature concerning treatment options. Our patient presented with a history of benign prostatic hypertrophy, erectile dysfunction, and nocturia. Biopsy of his prostate indicated that the patient had prostatic adenocarcinoma, but histopathology after prostatectomy revealed carcinosarcoma. It has been over six years since this patient’s diagnosis of carcinosarcoma. Over this span of time, he has received a radical prostatectomy, radiotherapy, and androgen ablative therapy. The patient also developed multiple lung metastases that have been treated with video-assisted thoracic surgery and stereotactic body radiosurgery. Overall, he has remained unimpaired and in good condition despite his aggressive form of cancer.

  3. Genetics Home Reference: lung cancer

    Science.gov (United States)

    ... and a history of lung disease such as tuberculosis, emphysema, or chronic bronchitis. A history of lung ... Cancer Society: Cancer Facts & Figures 2017 (PDF) Byers LA, Rudin CM. Small cell lung cancer: where do ...

  4. 78 FR 7792 - National Heart, Lung, and Blood Institute; Notice of Meeting

    Science.gov (United States)

    2013-02-04

    ....), notice is hereby given of a meeting of the Sleep Disorders Research Advisory Board. The meeting will be... Sleep Disorders Research, Division of Lung Diseases, National Heart, Lung, and Blood Institute, National... Federal Domestic Assistance Program Nos. 93.233, National Center for Sleep Disorders Research; 93.837...

  5. Mindfulness Interventions.

    Science.gov (United States)

    Creswell, J David

    2017-01-03

    Mindfulness interventions aim to foster greater attention to and awareness of present moment experience. There has been a dramatic increase in randomized controlled trials (RCTs) of mindfulness interventions over the past two decades. This article evaluates the growing evidence of mindfulness intervention RCTs by reviewing and discussing (a) the effects of mindfulness interventions on health, cognitive, affective, and interpersonal outcomes; (b) evidence-based applications of mindfulness interventions to new settings and populations (e.g., the workplace, military, schools); (c) psychological and neurobiological mechanisms of mindfulness interventions; (d) mindfulness intervention dosing considerations; and (e) potential risks of mindfulness interventions. Methodologically rigorous RCTs have demonstrated that mindfulness interventions improve outcomes in multiple domains (e.g., chronic pain, depression relapse, addiction). Discussion focuses on opportunities and challenges for mindfulness intervention research and on community applications.

  6. Foreign assistance

    International Nuclear Information System (INIS)

    1991-07-01

    This paper reports that providing energy assistance to developing countries remains a relatively low priority of the Agency for International Development. AID is helping some developing countries meet their energy needs, but this assistance varies substantially because of the agency's decentralized structure. Most AID energy funding has gone to a handful of countries-primarily Egypt and Pakistan. With limited funding in most other countries, AID concentrates on providing technical expertise and promoting energy policy reforms that will encourage both energy efficiency and leverage investment by the private sector and other donors. Although a 1989 congressional directive to pursue a global warming initiative has had a marginal impact on the agency's energy programming, many AID energy programs, including those directed at energy conservation, help address global warming concerns

  7. Variation in lung cancer resources and workload: results from the first national lung cancer organisational audit.

    Science.gov (United States)

    Cusworth, K; O'Dowd, E; Hubbard, R; Beckett, P; Peake, M D; Woolhouse, I

    2015-10-01

    We report the findings of the first national lung cancer organisational audit. The results demonstrate marked variation in service provision and workload of some lung cancer specialists. For example, over half of the clinical nurse specialists report case volumes over recommended numbers. Some trusts have no access to key treatments such as video assisted thoracoscopy (VAT) lobectomy and stereotactic radiotherapy. Multivariate regression analysis demonstrated an association between higher surgical resection rates and the on-site availability of advanced staging and therapeutic modalities, for example, PET scan and VAT lobectomy. We conclude by making a number of recommendations to address the variation in lung cancer care. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  8. MRI of the lung

    Energy Technology Data Exchange (ETDEWEB)

    Kauczor, Hans-Ulrich (ed.) [University Clinic Heidelberg (Germany). Diagnostic and Interventional Radiology

    2009-07-01

    For a long time, only chest X-ray and CT were used to image lung structure, while nuclear medicine was employed to assess lung function. During the past decade significant developments have been achieved in the field of magnetic resonance imaging (MRI), enabling MRI to enter the clinical arena of chest imaging. Standard protocols can now be implemented on up-to-date scanners, allowing MRI to be used as a first-line imaging modality for various lung diseases, including cystic fibrosis, pulmonary hypertension and even lung cancer. The diagnostic benefits stem from the ability of MRI to visualize changes in lung structure while simultaneously imaging different aspects of lung function, such as perfusion, respiratory motion, ventilation and gas exchange. On this basis, novel quantitative surrogates for lung function can be obtained. This book provides a comprehensive overview of how to use MRI for imaging of lung disease. Special emphasis is placed on benign diseases requiring regular monitoring, given that it is patients with these diseases who derive the greatest benefit from the avoidance of ionizing radiation. (orig.)

  9. Lung Cancer Indicators Recurrence

    Science.gov (United States)

    This study describes prognostic factors for lung cancer spread and recurrence, as well as subsequent risk of death from the disease. The investigators observed that regardless of cancer stage, grade, or type of lung cancer, patients in the study were more

  10. Screening for lung cancer

    DEFF Research Database (Denmark)

    Infante, Maurizio V; Pedersen, Jesper H

    2010-01-01

    In lung cancer screening with low-dose spiral computed tomography (LDCT), the proportion of stage I disease is 50-85%, and the survival rate for resected stage I disease can exceed 90%, but proof of real benefit in terms of lung cancer mortality reduction must come from the several randomized...

  11. Closed-loop mechanical ventilation for lung injury: a novel physiological-feedback mode following the principles of the open lung concept.

    Science.gov (United States)

    Schwaiberger, David; Pickerodt, Philipp A; Pomprapa, Anake; Tjarks, Onno; Kork, Felix; Boemke, Willehad; Francis, Roland C E; Leonhardt, Steffen; Lachmann, Burkhard

    2017-06-26

    Adherence to low tidal volume (V T ) ventilation and selected positive end-expiratory pressures are low during mechanical ventilation for treatment of the acute respiratory distress syndrome. Using a pig model of severe lung injury, we tested the feasibility and physiological responses to a novel fully closed-loop mechanical ventilation algorithm based on the "open lung" concept. Lung injury was induced by surfactant washout in pigs (n = 8). Animals were ventilated following the principles of the "open lung approach" (OLA) using a fully closed-loop physiological feedback algorithm for mechanical ventilation. Standard gas exchange, respiratory- and hemodynamic parameters were measured. Electrical impedance tomography was used to quantify regional ventilation distribution during mechanical ventilation. Automatized mechanical ventilation provided strict adherence to low V T -ventilation for 6 h in severely lung injured pigs. Using the "open lung" approach, tidal volume delivery required low lung distending pressures, increased recruitment and ventilation of dorsal lung regions and improved arterial blood oxygenation. Physiological feedback closed-loop mechanical ventilation according to the principles of the open lung concept is feasible and provides low tidal volume ventilation without human intervention. Of importance, the "open lung approach"-ventilation improved gas exchange and reduced lung driving pressures by opening atelectasis and shifting of ventilation to dorsal lung regions.

  12. Your Lung Operation: After Your Operation

    Medline Plus

    Full Text Available ... Surgeons Education Patients and Family Skills Programs Your Lung Operation Your Lung Operation DVD After Your Operation Back to Your Lung Operation Your Lung Operation DVD Welcome Your Lung ...

  13. Lung cancer - non-small cell

    Science.gov (United States)

    Cancer - lung - non-small cell; Non-small cell lung cancer; NSCLC; Adenocarcinoma - lung; Squamous cell carcinoma - lung ... Smoking causes most cases (around 90%) of lung cancer. The risk depends on the number of cigarettes ...

  14. Motivating smokers in the hospital pulmonary function laboratory to quit smoking by use of the lung age concept.

    Science.gov (United States)

    Kaminsky, David A; Marcy, Theodore; Dorwaldt, Anne; Pinckney, Richard; DeSarno, Michael; Solomon, Laura; Hughes, John R

    2011-11-01

    The purpose of this study was to investigate the use of lung age to motivate a quit attempt among smokers presenting to a hospital pulmonary function testing (PFT) laboratory. Participants were randomized to receive a lung age-based motivational strategy (intervention group) versus standard care (control group). At 1 month, all participants were interviewed by telephone to determine whether they made a quit attempt. A total of 67 participants were enrolled, and 51 completed the study. Baseline mean data included age = 52 years, 70% women, 40 pack-years of smoking, FEV(1) = 69% predicted, and lung age = 83 years. The quit attempt rates were not different between the intervention and control groups (32% vs. 24%, respectively, p = .59). There was a near significant interaction between lung age and intervention strategy (p = .089), with quit attempt rates among those with normal lung age of 18% in the intervention group versus 33% in the control group and among those with high (worse) lung age of 39% in the intervention group versus 17% in the control group; p = .38. Using lung age to motivate smokers presenting to the PFT laboratory to quit may succeed in patients with high lung age but may undermine motivation in smokers with normal lung age. Further work is needed to refine the approach to smokers with normal lung age.

  15. Assisted Vaginal Delivery

    Science.gov (United States)

    ... Events Advocacy For Patients About ACOG Assisted Vaginal Delivery Home For Patients Search FAQs Assisted Vaginal Delivery ... Delivery FAQ192, February 2016 PDF Format Assisted Vaginal Delivery Labor, Delivery, and Postpartum Care What is assisted ...

  16. Immunosuppression in lung transplantation.

    Science.gov (United States)

    Scheffert, Jenna L; Raza, Kashif

    2014-08-01

    Lung transplantation can be a life-saving procedure for those with end-stage lung diseases. Unfortunately, long term graft and patient survival are limited by both acute and chronic allograft rejection, with a median survival of just over 6 years. Immunosuppressive regimens are employed to reduce the rate of rejection, and while protocols vary from center to center, conventional maintenance therapy consists of triple drug therapy with a calcineurin inhibitor (cyclosporine or tacrolimus), antiproliferative agents [azathioprine (AZA), mycophenolate, sirolimus (srl), everolimus (evl)], and corticosteroids (CS). Roughly 50% of lung transplant centers also utilize induction therapy, with polyclonal antibody preparations [equine or rabbit anti-thymocyte globulin (ATG)], interleukin 2 receptor antagonists (IL2RAs) (daclizumab or basiliximab), or alemtuzumab. This review summarizes these agents and the data surrounding their use in lung transplantation, as well as additional common and novel therapies in lung transplantation. Despite the progression of the management of lung transplant recipients, they continue to be at high risk of treatment-related complications, and poor graft and patient survival. Randomized clinical trials are needed to allow for the development of better agents, regimens and techniques to address above mentioned issues and reduce morbidity and mortality among lung transplant recipients.

  17. Equine-Assisted Therapies: Complementary Medicine or Not?

    Science.gov (United States)

    Ratcliffe, Katherine T.; Sanekane, Cindy

    2009-01-01

    Equine-assisted therapies are interventions that use the unique qualities of a horse to assist persons with disabilities to improve their gross motor, language, social, and self-help skills. Programs offering these services are varied and operate on all major continents across the world. The effectiveness of equine-assisted therapies is generally…

  18. Computer-Assisted Exposure Treatment for Flight Phobia

    Science.gov (United States)

    Tortella-Feliu, Miguel; Bornas, Xavier; Llabres, Jordi

    2008-01-01

    This review introduces the state of the art in computer-assisted treatment for behavioural disorders. The core of the paper is devoted to describe one of these interventions providing computer-assisted exposure for flight phobia treatment, the Computer-Assisted Fear of Flying Treatment (CAFFT). The rationale, contents and structure of the CAFFT…

  19. Helping Children with Disabilities through Animal-Assisted Therapy

    Science.gov (United States)

    Watts, Katie; Everly, Janet Stout

    2009-01-01

    The Delta Society defines animal-assisted therapy as "a goal-directed intervention in which an animal is incorporated as an integral part of the clinical healthcare treatment process." Unlike other animal-assisted activities, animal-assisted therapy, or AAT, is led by a professional such as a physical therapist, occupational therapist,…

  20. Case-based lung image categorization and retrieval for interstitial lung diseases: clinical workflows.

    Science.gov (United States)

    Depeursinge, Adrien; Vargas, Alejandro; Gaillard, Frédéric; Platon, Alexandra; Geissbuhler, Antoine; Poletti, Pierre-Alexandre; Müller, Henning

    2012-01-01

    Clinical workflows and user interfaces of image-based computer-aided diagnosis (CAD) for interstitial lung diseases in high-resolution computed tomography are introduced and discussed. Three use cases are implemented to assist students, radiologists, and physicians in the diagnosis workup of interstitial lung diseases. In a first step, the proposed system shows a three-dimensional map of categorized lung tissue patterns with quantification of the diseases based on texture analysis of the lung parenchyma. Then, based on the proportions of abnormal and normal lung tissue as well as clinical data of the patients, retrieval of similar cases is enabled using a multimodal distance aggregating content-based image retrieval (CBIR) and text-based information search. The global system leads to a hybrid detection-CBIR-based CAD, where detection-based and CBIR-based CAD show to be complementary both on the user's side and on the algorithmic side. The proposed approach is in accordance with the classical workflow of clinicians searching for similar cases in textbooks and personal collections. The developed system enables objective and customizable inter-case similarity assessment, and the performance measures obtained with a leave-one-patient-out cross-validation (LOPO CV) are representative of a clinical usage of the system.

  1. The lung communication network.

    Science.gov (United States)

    Losa, Davide; Chanson, Marc

    2015-08-01

    The different types of cells in the lung, from the conducting airway epithelium to the alveolar epithelium and the pulmonary vasculature, are interconnected by gap junctions. The specific profile of gap junction proteins, the connexins, expressed in these different cell types forms compartments of intercellular communication that can be further shaped by the release of extracellular nucleotides via pannexin1 channels. In this review, we focus on the physiology of connexins and pannexins and describe how this lung communication network modulates lung function and host defenses in conductive and respiratory airways.

  2. Insulin and the Lung

    DEFF Research Database (Denmark)

    Singh, Suchita; Prakash, Y S; Linneberg, Allan

    2013-01-01

    , molecular understanding is necessary. Insulin resistance is a strong, independent risk factor for asthma development, but it is unknown whether a direct effect of insulin on the lung is involved. This review summarizes current knowledge regarding the effect of insulin on cellular components of the lung...... and highlights the molecular consequences of insulin-related metabolic signaling cascades that could adversely affect lung structure and function. Examples include airway smooth muscle proliferation and contractility and regulatory signaling networks that are associated with asthma. These aspects of insulin...

  3. Small Nodules Localization on CT Images of Lungs

    Science.gov (United States)

    Snezhko, E. V.; Kharuzhyk, S. A.; Tuzikov, A. V.; Kovalev, V. A.

    2017-05-01

    According to the World Health Organization (WHO) lung cancer remains the leading cause of death of men among all malignant tumors [1, 2]. One of the reasons of such a statistics is the fact that the lung cancer is hardly diagnosed on the yearly stages when it is almost asymptomatic. The purpose of this paper is to present a Computer-Aided Diagnosis (CAD) software developed for assistance of early detection of nodules in CT lung images including solitary pulmonary nodules (SPN) as well as multiple nodules. The efficiency of nodule localization was intended to be as high as the level of the best practice. The software developed supports several functions including lungs segmentation, selection of nodule candidates and nodule candidates filtering.

  4. WITHDRAWN: Interventions for fatigue and weight loss in adults with advanced progressive illness.

    Science.gov (United States)

    Payne, Cathy; Wiffen, Philip J; Martin, Suzanne

    2017-04-07

    and non invasive interventions for patients with lung cancer.COPD - we identified one systematic review (59 studies and 4048 participants); the intervention was nutritional support. This systematic review is also included in the COPD fatigue section.Cystic fibrosis - we identified two systematic reviews (three studies and 131 participants); the interventions were enteral tube feeding and oral calorie supplements.HIV/AIDS - we identified four systematic reviews (42 studies and 2071 participants); the pharmacological intervention was anabolic steroids. The non pharmacological interventions were nutritional interventions, progressive resistive exercise and aerobic exercise. Both of the systematic reviews on exercise interventions were also included in the HIV/AIDS fatigue section.MS - we found no systematic reviews which considered interventions to manage unintentional weight loss for people with a clinical diagnosis of multiple sclerosis at any stage of illness.Mixed conditions in advanced stages of illness - we identified two systematic reviews (32 studies and 4826 participants); the interventions were megestrol acetate and medically assisted nutrition. There is a lack of robust evidence for interventions to manage fatigue and/or unintentional weight loss in the advanced stage of progressive illnesses such as advanced cancer, heart failure, lung failure, cystic fibrosis, multiple sclerosis, motor neuron disease, Parkinson's disease, dementia and AIDS. The evidence contained within this overview provides some insight into interventions which may prove of benefit within this population such as exercise, some pharmacological treatments and support for self management.Researchers could improve the methodological quality of future studies by blinding of outcome assessors. Adopting uniform reporting mechanisms for fatigue and weight loss outcome measures would also allow the opportunity for meta-analysis of small studies.Researchers could also improve the applicability of

  5. Lung cysts in chronic paracoccidioidomycosis.

    Science.gov (United States)

    Costa, André Nathan; Marchiori, Edson; Benard, Gil; Araújo, Mariana Sponholz; Baldi, Bruno Guedes; Kairalla, Ronaldo Adib; Carvalho, Carlos Roberto Ribeiro

    2013-01-01

    On HRCT scans, lung cysts are characterized by rounded areas of low attenuation in the lung parenchyma and a well-defined interface with the normal adjacent lung. The most common cystic lung diseases are lymphangioleiomyomatosis, Langerhans cell histiocytosis, and lymphocytic interstitial pneumonia. In a retrospective analysis of the HRCT findings in 50 patients diagnosed with chronic paracoccidioidomycosis, we found lung cysts in 5 cases (10%), indicating that patients with paracoccidioidomycosis can present with lung cysts on HRCT scans. Therefore, paracoccidioidomycosis should be included in the differential diagnosis of cystic lung diseases.

  6. Lung cysts in chronic paracoccidioidomycosis*

    Science.gov (United States)

    Costa, André Nathan; Marchiori, Edson; Benard, Gil; Araújo, Mariana Sponholz; Baldi, Bruno Guedes; Kairalla, Ronaldo Adib; Carvalho, Carlos Roberto Ribeiro

    2013-01-01

    On HRCT scans, lung cysts are characterized by rounded areas of low attenuation in the lung parenchyma and a well-defined interface with the normal adjacent lung. The most common cystic lung diseases are lymphangioleiomyomatosis, Langerhans cell histiocytosis, and lymphocytic interstitial pneumonia. In a retrospective analysis of the HRCT findings in 50 patients diagnosed with chronic paracoccidioidomycosis, we found lung cysts in 5 cases (10%), indicating that patients with paracoccidioidomycosis can present with lung cysts on HRCT scans. Therefore, paracoccidioidomycosis should be included in the differential diagnosis of cystic lung diseases. PMID:23857700

  7. The Danish Lung Cancer Registry

    DEFF Research Database (Denmark)

    Jakobsen, Erik; Rasmussen, Torben Riis

    2016-01-01

    AIM OF DATABASE: The Danish Lung Cancer Registry (DLCR) was established by the Danish Lung Cancer Group. The primary and first goal of the DLCR was to improve survival and the overall clinical management of Danish lung cancer patients. STUDY POPULATION: All Danish primary lung cancer patients since...... 2000 are included into the registry and the database today contains information on more than 50,000 cases of lung cancer. MAIN VARIABLES: The database contains information on patient characteristics such as age, sex, diagnostic procedures, histology, tumor stage, lung function, performance...... as a source for research regarding lung cancer in Denmark and in comparisons with other countries....

  8. Lung cysts in chronic paracoccidioidomycosis

    Directory of Open Access Journals (Sweden)

    Andre Nathan Costa

    2013-06-01

    Full Text Available On HRCT scans, lung cysts are characterized by rounded areas of low attenuation in the lung parenchyma and a well-defined interface with the normal adjacent lung. The most common cystic lung diseases are lymphangioleiomyomatosis, Langerhans cell histiocytosis, and lymphocytic interstitial pneumonia. In a retrospective analysis of the HRCT findings in 50 patients diagnosed with chronic paracoccidioidomycosis, we found lung cysts in 5 cases (10%, indicating that patients with paracoccidioidomycosis can present with lung cysts on HRCT scans. Therefore, paracoccidioidomycosis should be included in the differential diagnosis of cystic lung diseases.

  9. A teaching intervention in a contouring dummy run improved target volume delineation in locally advanced non-small cell lung cancer. Reducing the interobserver variability in multicentre clinical studies

    International Nuclear Information System (INIS)

    Schimek-Jasch, Tanja; Prokic, Vesna; Doll, Christian; Grosu, Anca-Ligia; Nestle, Ursula; Troost, Esther G.C.; Ruecker, Gerta; Avlar, Melanie; Duncker-Rohr, Viola; Mix, Michael

    2015-01-01

    Interobserver variability in the definition of target volumes (TVs) is a well-known confounding factor in (multicentre) clinical studies employing radiotherapy. Therefore, detailed contouring guidelines are provided in the prospective randomised multicentre PET-Plan (NCT00697333) clinical trial protocol. This trial compares strictly FDG-PET-based TV delineation with conventional TV delineation in patients with locally advanced non-small cell lung cancer (NSCLC). Despite detailed contouring guidelines, their interpretation by different radiation oncologists can vary considerably, leading to undesirable discrepancies in TV delineation. Considering this, as part of the PET-Plan study quality assurance (QA), a contouring dummy run (DR) consisting of two phases was performed to analyse the interobserver variability before and after teaching. In the first phase of the DR (DR1), radiation oncologists from 14 study centres were asked to delineate TVs as defined by the study protocol (gross TV, GTV; and two clinical TVs, CTV-A and CTV-B) in a test patient. A teaching session was held at a study group meeting, including a discussion of the results focussing on discordances in comparison to the per-protocol solution. Subsequently, the second phase of the DR (DR2) was performed in order to evaluate the impact of teaching. Teaching after DR1 resulted in a reduction of absolute TVs in DR2, as well as in better concordance of TVs. The Overall Kappa(κ) indices increased from 0.63 to 0.71 (GTV), 0.60 to 0.65 (CTV-A) and from 0.59 to 0.63 (CTV-B), demonstrating improvements in overall interobserver agreement. Contouring DRs and study group meetings as part of QA in multicentre clinical trials help to identify misinterpretations of per-protocol TV delineation. Teaching the correct interpretation of protocol contouring guidelines leads to a reduction in interobserver variability and to more consistent contouring, which should consequently improve the validity of the overall study

  10. International Association for the Study of Lung Cancer Computed Tomography Screening Workshop 2011 report

    DEFF Research Database (Denmark)

    Field, John K; Smith, Robert A; Aberle, Denise R

    2011-01-01

    national screening programs; (iii) develop guidelines for the clinical work-up of "indeterminate nodules" resulting from CT screening programmers; (iv) guidelines for pathology reporting of nodules from lung cancer CT screening programs; (v) recommendations for surgical and therapeutic interventions...... of suspicious nodules identified through lung cancer CT screening programs; and (vi) integration of smoking cessation practices into future national lung cancer CT screening programs....

  11. Childhood Interstitial Lung Disease

    Science.gov (United States)

    ... process. Overview Researchers have only begun to study, define, and understand chILD in the last decade. Currently, ... This term refers to inhaling substances—such as food, liquid, or vomit—into the lungs. Inhaling these ...

  12. Open lung biopsy

    Science.gov (United States)

    ... cancerous) tumors Cancer Certain infections (bacterial, viral, or fungal) Lung diseases (fibrosis) The procedure may help diagnose a number ... 20th ed. Philadelphia, PA: Elsevier; 2017:chap 57. Review Date 11/11/2016 Updated by: Mary C. ...

  13. Diffuse cavitary lung lesions

    International Nuclear Information System (INIS)

    Grunzke, Mindy; Garrington, Timothy; Hayes, Kari; Bourland, Wendy

    2010-01-01

    An 11-year-old girl presented with a 2-month history of progressively worsening cough, daily fevers, and weight loss. A chest radiograph revealed multiple cystic cavitary lung lesions. An extensive infectious work-up was negative. Chest CT verified multiple cavitary lung lesions bilaterally, and [F-18]2-fluoro-2-deoxy-D-glucose ( 18 F-FDG) positron emission tomography with CT (PET/CT) showed increased uptake in the lung lesions as well as regional lymph nodes. Subsequent biopsy of an involved lymph node confirmed classical Hodgkin lymphoma, nodular sclerosis type. This case represents an unusual presentation for a child with Hodgkin lymphoma and demonstrates a role for 18 F-FDG PET/CT in evaluating a child with cavitary lung lesions. (orig.)

  14. Lung cancer imaging

    CERN Document Server

    Ravenel, James G

    2013-01-01

    This book provides a guide to the diagnosis, staging and overview of the management of lung cancer relevant to practicing radiologists so that they can better understand the decision making issues and provide more useful communication to treating physicians.

  15. [Interstitial lung diseases].

    Science.gov (United States)

    Junker, K; Brasch, F

    2008-11-01

    Interstitial lung diseases comprise a heterogeneous group of about 200 entities. In the classification of these diseases, diffuse parenchymal lung diseases with known cause, granulomatous diseases, and other specific interstitial lung diseases are separated from the important group of idiopathic interstitial pneumonias, which are classified according to the 2002 ATS/ERS consensus classification. Concerning the histological pattern, this classification differentiates between "usual interstitial pneumonia" (UIP), "nonspecific interstitial pneumonia" (NSIP), "organising pneumonia" (COP), "diffuse alveolar damage" (DAD), "respiratory bronchiolitis" (RB), "desquamative interstitial pneumonia" (DIP), "lymphocytic interstitial pneumonia" (LIP) and "unclassifiable interstitial pneumonias". A key message of this classification is that the pathologist will give the diagnosis of a histological pattern, whereas the final clinicopathologic diagnosis can be made only by the clinical pulmonologist after careful correlation with the clinical and radiologic features, which is essential in the diagnosis of interstitial lung diseases.

  16. Lungs in TSC

    Science.gov (United States)

    ... or pulmonary hypertension (high blood pressure in the arteries that supply the lungs). There have been only ... www.thoracic.org The LAM Foundation 4520 Cooper Road, Suite 300, Cincinnati, OH 45242 Phone: 513-777- ...

  17. Lung cysts in chronic paracoccidioidomycosis*

    OpenAIRE

    Costa, André Nathan; Marchiori, Edson; Benard, Gil; Araújo, Mariana Sponholz; Baldi, Bruno Guedes; Kairalla, Ronaldo Adib; Carvalho, Carlos Roberto Ribeiro

    2013-01-01

    On HRCT scans, lung cysts are characterized by rounded areas of low attenuation in the lung parenchyma and a well-defined interface with the normal adjacent lung. The most common cystic lung diseases are lymphangioleiomyomatosis, Langerhans cell histiocytosis, and lymphocytic interstitial pneumonia. In a retrospective analysis of the HRCT findings in 50 patients diagnosed with chronic paracoccidioidomycosis, we found lung cysts in 5 cases (10%), indicating that patients with paracoccidioidomy...

  18. Comprehensive Training of Personnel and Technical Assistance in Establishment of Home Intervention Programs for Families of Infants, Toddlers, and Preschool-Aged Children with Hearing Impairments. Project SKI*HI Outreach. Final Report.

    Science.gov (United States)

    Barringer, Donald; Johnson, Dorothy

    This monograph reports achievements of the SKI*HI project, a 3-year outreach project to improve access and development of services to presently unserved or underserved infants and young children with hearing impairments as well as to provide leadership and technical assistance to agencies implementing the SKI*HI model. The project provided direct…

  19. Proportional assist versus assist control ventilation in premature infants.

    Science.gov (United States)

    Shetty, Sandeep; Bhat, Prashanth; Hickey, Ann; Peacock, Janet L; Milner, Anthony D; Greenough, Anne

    2016-01-01

    During proportional assist ventilation (PAV), the applied pressure is servo-controlled based on continuous input from the infant's breathing. In addition, elastic and resistive unloading can be employed to compensate for the abnormalities in the infant's lung mechanics. The aim of this study was to test the hypothesis that in very prematurely born infants remaining ventilated beyond the first week, PAV compared to assist control ventilation (ACV) would be associated with superior oxygenation. A randomised crossover study was undertaken. Infants were studied for 4 hours each on PAV and ACV in random order; at the end of each 4-h period, the oxygenation index (OI) was calculated. Eight infants, median gestational age of 25 (range 24-33) weeks, were studied at a median of 19 (range 10-105) days. It had been intended to study 18 infants but as all the infants had superior oxygenation on PAV (p = 0.0039), the study was terminated after recruitment of eight infants. The median inspired oxygen concentration (p = 0.049), mean airway pressure (p = 0.012) and OI (p = 0.012) were all lower on PAV. These results suggest that PAV compared to ACV is advantageous in improving oxygenation for prematurely born infants with evolving or established BPD. During proportional assist ventilation (PAV), the applied pressure is servo controlled throughout each spontaneous breath. Elastic and resistive unloading can compensate for the infant's abnormalities in lung mechanics. In a randomised crossover study, infants with evolving/established BPD were studied on PAV and ACV each for 4 h. The oxygenation index was significantly lower on PAV in all infants studied.

  20. Robotics in percutaneous cardiovascular interventions.

    Science.gov (United States)

    Pourdjabbar, Ali; Ang, Lawrence; Behnamfar, Omid; Patel, Mitul P; Reeves, Ryan R; Campbell, Paul T; Madder, Ryan D; Mahmud, Ehtisham

    2017-11-01

    The fundamental technique of performing percutaneous cardiovascular (CV) interventions has remained unchanged and requires operators to wear heavy lead aprons to minimize exposure to ionizing radiation. Robotic technology is now being utilized in interventional cardiology partially as a direct result of the increasing appreciation of the long-term occupational hazards of the field. This review was undertaken to report the clinical outcomes of percutaneous robotic coronary and peripheral vascular interventions. Areas covered: A systematic literature review of percutaneous robotic CV interventions was undertaken. The safety and feasibility of percutaneous robotically-assisted CV interventions has been validated in simple to complex coronary disease, and iliofemoral disease. Studies have shown that robotically-assisted PCI significantly reduces operator exposure to harmful ionizing radiation without compromising procedural success or clinical efficacy. In addition to the operator benefits, robotically-assisted intervention has the potential for patient advantages by allowing more accurate lesion length measurement, precise stent placement and lower patient radiation exposure. However, further investigation is required to fully elucidate these potential benefits. Expert commentary: Incremental improvement in robotic technology and telecommunications would enable treatment of an even broader patient population, and potentially provide remote robotic PCI.

  1. Dosimetric lung models

    International Nuclear Information System (INIS)

    James, A.C.; Roy, M.

    1986-01-01

    The anatomical and physiological factors that vary with age and influence the deposition of airborne radionuclides in the lung are reviewed. The efficiency with which aerosols deposit in the lung for a given exposure at various ages from birth to adulthood is evaluated. Deposition within the lung is considered in relation to the clearance mechanisms acting in different regions or compartments. The procedure for evaluating dose to sensitive tissues in lung and transfer to other organs that is being considered by the Task Group established by ICRP to review the Lung Model is outlined. Examples of the application of this modelling procedure to evaluate lung dose as a function of age are given, for exposure to radon daughters in dwellings, and for exposure to an insoluble 239 Pu aerosol. The former represents exposure to short-lived radionuclides that deliver relatively high doses to bronchial tissue. In this case, dose rates are marginally higher in children than in adults. Plutonium exposure represents the case where dose is predominantly delivered to respiratory tissue and lymph nodes. In this case, the life-time doses tend to be lower for exposure in childhood. Some of the uncertainties in this modelling procedure are noted

  2. Multiple cystic lung disease

    Directory of Open Access Journals (Sweden)

    Flavia Angélica Ferreira Francisco

    2015-12-01

    Full Text Available Multiple cystic lung disease represents a diverse group of uncommon disorders that can present a diagnostic challenge due to the increasing number of diseases associated with this presentation. High-resolution computed tomography of the chest helps to define the morphological aspects and distribution of lung cysts, as well as associated findings. The combination of appearance upon imaging and clinical features, together with extrapulmonary manifestations, when present, permits confident and accurate diagnosis of the majority of these diseases without recourse to open-lung biopsy. The main diseases in this group that are discussed in this review are lymphangioleiomyomatosis, pulmonary Langerhans cell histiocytosis and folliculin gene-associated syndrome (Birt–Hogg–Dubé; other rare causes of cystic lung disease, including cystic metastasis of sarcoma, are also discussed. Disease progression is unpredictable, and understanding of the complications of cystic lung disease and their appearance during evolution of the disease are essential for management. Correlation of disease evolution and clinical context with chest imaging findings provides important clues for defining the underlying nature of cystic lung disease, and guides diagnostic evaluation and management.

  3. Introduction of cryobiopsies in the diagnostics of interstitial lung diseases - experiences in a referral center

    DEFF Research Database (Denmark)

    Kronborg-White, Sissel; Folkersen, Birgitte; Rasmussen, Torben Riis

    2017-01-01

    Introduction: Transbronchial cryobiopsies (cTBB) has emerged as a new method for obtaining lung tissue biopsies in the diagnosis of interstitial lung diseases (ILDs). Until now, it has been used in a few highly specialized interventional centers and has shown promising results in obtaining...

  4. Diagnostic yield of preoperative computed tomography imaging and the importance of a clinical decision for lung cancer surgery

    International Nuclear Information System (INIS)

    Sato, Shuichi; Koike, Teruaki; Yamato, Yasushi

    2010-01-01

    This study aimed to evaluate the diagnostic yield of preoperative computed tomography (CT) imaging and the validity of surgical intervention based on the clinical decision to perform surgery for lung cancer or suspected lung cancer. We retrospectively evaluated 1755 patients who had undergone pulmonary resection for lung cancer or suspected lung cancer. CT scans were performed on all patients. Surgical intervention to diagnose and treat was based on a medical staff conference evaluation for the suspected lung cancer patients who were pathologically undiagnosed. We evaluated the relation between resected specimens and preoperative CT imaging in detail. A total of 1289 patients were diagnosed with lung cancer by preoperative pathology examination; another 466 were not pathologically diagnosed preoperatively. Among the 1289 patients preoperatively diagnosed with lung cancer, the diagnoses were confirmed postoperatively in 1282. Among the 466 patients preoperatively undiagnosed, 435 were definitively diagnosed with lung cancer, and there were 383 p-stage I disease patients. There were 38 noncancerous patients who underwent surgery with a diagnosis of confirmed or suspected lung cancer. Among the 1755 patients who underwent surgery, 1717 were pathologically confirmed with lung cancer, and the diagnostic yield of preoperative CT imaging was 97.8%. Among the 466 patients who were preoperatively undiagnosed, 435 were compatible with the predicted findings of lung cancer. Diagnostic yields of preoperative CT imaging based on clinical evaluation are sufficiently reliable. Diagnostic surgical intervention was acceptable when the clinical probability of malignancy was high and the malignancy was pathologically undiagnosed. (author)

  5. New Mexico Response to Intervention Framework Manual

    Science.gov (United States)

    New Mexico Public Education Department, 2014

    2014-01-01

    This manual details the instructional framework and guidance on the Response to Intervention (RtI) process in New Mexico. The manual includes: (1) a section on each of the three instructional tiers; (2) a glossary of key terms; (3) sample forms to assist with the Student Assistance Team (SAT) process; and (4) key resources for teachers.

  6. The aging lung

    Directory of Open Access Journals (Sweden)

    Lowery EM

    2013-11-01

    Full Text Available Erin M Lowery,1 Aleah L Brubaker,2 Erica Kuhlmann,1 Elizabeth J Kovacs31Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine at Loyola University Medical Center, 2Loyola University Stritch School of Medicine, 3Department of Surgery, Loyola University Medical Center, Maywood, IL, USAAbstract: There are many age-associated changes in the respiratory and pulmonary immune system. These changes include decreases in the volume of the thoracic cavity, reduced lung volumes, and alterations in the muscles that aid respiration. Muscle function on a cellular level in the aging population is less efficient. The elderly population has less pulmonary reserve, and cough strength is decreased in the elderly population due to anatomic changes and muscle atrophy. Clearance of particles from the lung through the mucociliary elevator is decreased and associated with ciliary dysfunction. Many complex changes in immunity with aging contribute to increased susceptibility to infections including a less robust immune response from both the innate and adaptive immune systems. Considering all of these age-related changes to the lungs, pulmonary disease has significant consequences for the aging population. Chronic lower respiratory tract disease is the third leading cause of death in people aged 65 years and older. With a large and growing aging population, it is critical to understand how the body changes with age and how this impacts the entire respiratory system. Understanding the aging process in the lung is necessary in order to provide optimal care to our aging population. This review focuses on the nonpathologic aging process in the lung, including structural changes, changes in muscle function, and pulmonary immunologic function, with special consideration of obstructive lung disease in the elderly.Keywords: aging, lung, pulmonary immunology, COPD

  7. Physiological and biochemical aspects of the effect of ionizing radiations on the lung parenchyma

    International Nuclear Information System (INIS)

    Pasquier, Christian.

    1975-03-01

    Concerning the biochemical reactions of the lung parenchyma to irradiation the following points have been developed. Role of biochemically active substances (histamine, serotonin, kinins, catecholamines, prostaglandins) in the early reaction of the lung to irradiation, their common feature being their vascular impact point. Lung irradiation and lipids (fatty acids and lipid metabolism in general); irradiation, by raising the proportion of unsaturated at the expense of saturated fatty acids, may give rise to serious physiological respiratory disorders. Lung irradiation and blood fluidity (fibrinolytic activity, heparin, platelet factors). Pulmonary interstitium and irradiation (of the three interstitium components collagen plays a preferential part). Irradiation and immunological lung reaction (reasons behind the immunological theory, immunological assistance, immunological mechanism of pulmonary reactions towards pollutants). Enzymatic lung radiolesion indicators. Three kinds of physiological changes have been considered. Vascular physiology disturbances caused by the initial biochemical reactions; anomalies of physiological or functional trials, images of the lesion formed; disorders of the cell physiology of carcinogenesis [fr

  8. Uniportal VATS: A Sublimation of Micro-invasive Lung Cancer Resection

    Directory of Open Access Journals (Sweden)

    Chengwu LIU

    2014-07-01

    Full Text Available Micro-invasive thoracic surgery, especially represented by video-assisted thoracic surgery (VATS, has become the mainstream of lung cancer resection. Traditional multi-portal VATS techniques, including four-port, three-port, and two-port VATS, have been widely used to perform nearly all kinds of lung cancer resections. However, how to make lung cancer resection less invasive is always the subject that all thoracic surgeons never stop pursuing. Compared with multi-portal VATS, uniportal VATS causes less postoperative pain and paresthesia because only one small incision is made and one intercoastal space is involved. In recent years, good clinical results have been obtained from uniportal VATS in lung cancer resections. In this paper, we’d like to present a brief summary about the progresses made in the application of uniportal VATS in lung cancer resection. Uniportal VATS is a sublimation of micro-invasive lung cancer resection.

  9. Recent lung imaging studies

    International Nuclear Information System (INIS)

    Taplin, G.V.; Chopra, S.K.

    1976-01-01

    Radionuclide lung imaging procedures have been available for 11 years but only the perfusion examination has been used extensively and mainly for the diagnosis of pulmonary embolism (P.E.). Its ability to reveal localized ischemia makes it a valuable test of regional lung function as well as a useful diagnostic aid in P.E. Although it had been recognized for several years that chronic obstructive pulmonary disease (COPD) can cause lung perfusion defects which may simulate pulmonary embolism, relatively little use has been made of either the radioxenon or the radioaerosol inhalation lung imaging procedures until the last few years as a means of distinguishing P.E. from COPD. In this review emphasis is placed on our recent experience with both of these inhalation procedures in comparison with pulmonary function tests and roentgenography for the early detection of COPD in population studies. Equal emphasis is given to simultaneous aerosol ventilation-perfusion (V/P) imaging for a functional diagnosis of P.E. Two new developments in regional lung diffusion imaging, performed after the inhalation of radioactive gases and/or rapidly absorbed radioaerosols are described. The experimental basis for their potential clinical application in pulmonary embolism detection is presented

  10. Lung Development and Aging.

    Science.gov (United States)

    Bush, Andrew

    2016-12-01

    The onset of chronic obstructive pulmonary disease (COPD) can arise either from failure to attain the normal spirometric plateau or from an accelerated decline in lung function. Despite reports from numerous big cohorts, no single adult life factor, including smoking, accounts for this accelerated decline. By contrast, five childhood risk factors (maternal and paternal asthma, maternal smoking, childhood asthma and respiratory infections) are strongly associated with an accelerated rate of lung function decline and COPD. Among adverse effects on lung development are transgenerational (grandmaternal smoking), antenatal (exposure to tobacco and pollution), and early childhood (exposure to tobacco and pollution including pesticides) factors. Antenatal adverse events can operate by causing structural changes in the developing lung, causing low birth weight and prematurity and altered immunological responses. Also important are mode of delivery, early microbiological exposures, and multiple early atopic sensitizations. Early bronchial hyperresponsiveness, before any evidence of airway inflammation, is associated with adverse respiratory outcomes. Overlapping cohort studies established that spirometry tracks from the preschool years to late middle age, and those with COPD in the sixth decade already had the worst spirometry at age 10 years. Alveolar development is now believed to continue throughout somatic growth and is adversely impacted by early tobacco smoke exposure. Genetic factors are also important, with genes important in lung development and early wheezing also being implicated in COPD. The inescapable conclusion is that the roots of COPD are in early life, and COPD is a disease of childhood adverse factors interacting with genetic factors.

  11. Lung cancer screening: Update

    International Nuclear Information System (INIS)

    Kim, Hyea Young

    2015-01-01

    Lung cancer is the leading cause of cancer deaths worldwide as well as in Korea. A recent National Lung Screening Trial in U.S. revealed that low-dose CT (LDCT) screening reduced lung cancer specific mortality by 20% in high risk individuals as compared to chest radiograph screening. Based on this evidence, several expert societies in U.S. and Korean multisociety collaborative committee developed guidelines for recommendation of lung cancer screening using annual LDCT in high risk populations. In most of the societies high risk groups are defined as persons aged 55 to 74 years, who are current smokers with history of smoking of more than 30 packs per year or ex-smokers, who quit smoking up to 15 or more years ago. The benefits of LDCT screening are modestly higher than the harms in high risk individuals. The harms included a high rate of false-positive findings, over-diagnosis and radiation-related deaths. Invasive diagnostic procedure due to false positive findings may lead to complications. LDCT should be performed in qualified hospitals and interpreted by expert radiologists. Recently, the American College of Radiology released the current version of Lung cancer CT screening Reporting and Data Systems. Education and actions to stop smoking must be offered to current smokers

  12. Mechanisms of lung aging.

    Science.gov (United States)

    Brandenberger, Christina; Mühlfeld, Christian

    2017-03-01

    Lung aging is associated with structural remodeling, a decline of respiratory function and a higher susceptibility to acute and chronic lung diseases. Individual factors that modulate pulmonary aging include basic genetic configuration, environmental exposure, life-style and biography of systemic diseases. However, the actual aging of the lung takes place in pulmonary resident cells and is closely linked to aging of the immune system (immunosenescence). Therefore, this article reviews the current knowledge about the impact of aging on pulmonary cells and the immune system, without analyzing those factors that may accelerate the aging process in depth. Hallmarks of aging include alterations at molecular, cellular and cell-cell interaction levels. Because of the great variety of cell types in the lung, the consequences of aging display a broad spectrum of phenotypes. For example, aging is associated with more collagen and less elastin production by fibroblasts, thus increasing pulmonary stiffness and lowering compliance. Decreased sympathetic airway innervation may increase the constriction status of airway smooth muscle cells. Aging of resident and systemic immune cells leads to a pro-inflammatory milieu and reduced capacity of fighting infectious diseases. The current review provides an overview of cellular changes occurring with advancing age in general and in several cell types of the lung as well as of the immune system. Thereby, this survey not only aims at providing a better understanding of the mechanisms of pulmonary aging but also to identify gaps in knowledge that warrant further investigations.

  13. Management of Pleural Effusion, Empyema, and Lung Abscess

    Science.gov (United States)

    Yu, Hyeon

    2011-01-01

    Pleural effusion is an accumulation of fluid in the pleural space that is classified as transudate or exudate according to its composition and underlying pathophysiology. Empyema is defined by purulent fluid collection in the pleural space, which is most commonly caused by pneumonia. A lung abscess, on the other hand, is a parenchymal necrosis with confined cavitation that results from a pulmonary infection. Pleural effusion, empyema, and lung abscess are commonly encountered clinical problems that increase mortality. These conditions have traditionally been managed by antibiotics or surgical placement of a large drainage tube. However, as the efficacy of minimally invasive interventional procedures has been well established, image-guided small percutaneous drainage tubes have been considered as the mainstay of treatment for patients with pleural fluid collections or a lung abscess. In this article, the technical aspects of image-guided interventions, indications, expected benefits, and complications are discussed and the published literature is reviewed. PMID:22379278

  14. Radon potential, geologic formations, and lung cancer risk

    Directory of Open Access Journals (Sweden)

    Ellen J. Hahn

    2015-01-01

    Conclusion: Radon potential maps that account for geologic factors and observed radon values may be superior to using observed radon values only. Knowing radon-prone areas could help target population-based lung cancer prevention interventions given the inequities that exist related to radon.

  15. Unexpandable lung from pleural disease.

    Science.gov (United States)

    Huggins, John T; Maldonado, Fabien; Chopra, Amit; Rahman, Najib; Light, Richard

    2018-02-01

    Unexpandable lung is a common complication of malignant pleural effusions and inflammatory pleural diseases, such as pleural infection (e.g. empyema and complicated parapneumonic effusion) and noninfectious fibrinous pleuritis. Unexpandable lung due to pleural disease may be because of an active pleural process, and is referred to as malignant or inflammatory lung entrapment. An unexpandable lung may also be encountered in the setting of remote pleural inflammation resulting in a mature fibrous membrane overlying the visceral pleura preventing full expansion of the lung. This condition is termed trapped lung and may be understood as a form of defective healing of the pleural space. Trapped lung typically presents as a chronic, stable pleural effusion without evidence of active pleural disease. An unexpandable lung most often manifests itself as an inability of fully expanding the lung with pleural space drainage. Patients will either develop chest pain preventing complete drainage of the pleural space or develop a post-procedure pneumothorax. Pleural manometry and radiological imaging are useful in the assessment of an unexpandable lung. Pleural manometry can demonstrate abnormal lung expansion during drainage and imaging will demonstrate abnormal visceral pleural thickening found in trapped lung or malignant and inflammatory lung entrapment. © 2017 Asian Pacific Society of Respirology.

  16. Can mechanical ventilation strategies reduce chronic lung disease?

    Science.gov (United States)

    Donn, Steven M; Sinha, Sunil K

    2003-12-01

    Chronic lung disease (CLD) continues to be a significant complication in newborn infants undergoing mechanical ventilation for respiratory failure. Although the aetiology of CLD is multifactorial, specific factors related to mechanical ventilation, including barotrauma, volutrauma and atelectrauma, have been implicated as important aetiologic mechanisms. This article discusses the ways in which these factors might be manipulated by various mechanical ventilatory strategies to reduce ventilator-induced lung injury. These include continuous positive airway pressure, permissive hypercapnia, patient-triggered ventilation, volume-targeted ventilation, proportional assist ventilation, high-frequency ventilation and real-time monitoring.

  17. Psychiatric Aspects of Lung Disease in Critical Care.

    Science.gov (United States)

    Sher, Yelizaveta

    2017-07-01

    Respiratory conditions are some of the most common indications for admission to critical care units. Psychiatric disorders and symptoms are highly comorbid with lung disease. They can occur as a risk factor to lung disease, as a co-occurring condition, as a consequence of a pulmonary condition, or as a treatment side effect either from medications or assistive devices. Patients can experience a myriad of mood, anxiety, and cognitive disorder symptoms and conditions in critical care units. Intensivists and psychiatrists must be aware of the interplay between pulmonary and psychiatric symptoms as well as medication effects and interactions. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Computational radiology for orthopaedic interventions

    CERN Document Server

    Li, Shuo

    2016-01-01

    This book provides a cohesive overview of the current technological advances in computational radiology, and their applications in orthopaedic interventions. Contributed by the leading researchers in the field, this volume covers not only basic computational radiology techniques such as statistical shape modeling, CT/MRI segmentation, augmented reality and micro-CT image processing, but also the applications of these techniques to various orthopaedic interventional tasks. Details about following important state-of-the-art development are featured: 3D preoperative planning and patient-specific instrumentation for surgical treatment of long-bone deformities, computer assisted diagnosis and planning of periacetabular osteotomy and femoroacetabular impingement, 2D-3D reconstruction-based planning of total hip arthroplasty, image fusion for  computer-assisted bone tumor surgery, intra-operative three-dimensional imaging in fracture treatment, augmented reality based orthopaedic interventions and education, medica...

  19. Lung pair phantom

    Science.gov (United States)

    Olsen, Peter C.; Gordon, N. Ross; Simmons, Kevin L.

    1993-01-01

    The present invention is a material and method of making the material that exhibits improved radiation attenuation simulation of real lungs, i.e., an "authentic lung tissue" or ALT phantom. Specifically, the ALT phantom is a two-part polyurethane medium density foam mixed with calcium carbonate, potassium carbonate if needed for K-40 background, lanthanum nitrate, acetone, and a nitrate or chloride form of a radionuclide. This formulation is found to closely match chemical composition and linear attenuation of real lungs. The ALT phantom material is made according to established procedures but without adding foaming agents or preparing thixotropic concentrate and with a modification for ensuring uniformity of density of the ALT phantom that is necessary for accurate simulation. The modification is that the polyurethane chemicals are mixed at a low temperature prior to pouring the polyurethane mixture into the mold.

  20. Advances in lung ultrasound

    International Nuclear Information System (INIS)

    Francisco Neto, Miguel Jose; Rahal Junior, Antonio; Vieira, Fabio Augusto Cardillo; Silva, Paulo Savoia Dias da; Funari, Marcelo Buarque de Gusmao

    2016-01-01

    Ultrasound examination of the chest has advanced in recent decades. This imaging modality is currently used to diagnose several pathological conditions and provides qualitative and quantitative information. Acoustic barriers represented by the aerated lungs and the bony framework of the chest generate well-described sonographic artifacts that can be used as diagnostic aids. The normal pleural line and A, B, C, E and Z lines (also known as false B lines) are artifacts with specific characteristics. Lung consolidation and pneumothorax sonographic patterns are also well established. Some scanning protocols have been used in patient management. The Blue, FALLS and C.A.U.S.E. protocols are examples of algorithms using artifact combinations to achieve accurate diagnoses. Combined chest ultrasonography and radiography are often sufficient to diagnose and manage lung and chest wall conditions. Chest ultrasonography is a highly valuable diagnostic tool for radiologists, emergency and intensive care physicians. (author)

  1. Lung mass, right upper lung - chest x-ray (image)

    Science.gov (United States)

    This picture is a chest x-ray of a person with a lung mass. This is a front view, where the lungs are the two dark areas and ... visible in the middle of the chest. The x-ray shows a mass in the right upper lung, ...

  2. Staging of lung cancer.

    Science.gov (United States)

    de Groot, Patricia M; Carter, Brett W; Betancourt Cuellar, Sonia L; Erasmus, Jeremy J

    2015-06-01

    Primary lung cancer is the leading cause of cancer mortality in the world. Thorough clinical staging of patients with lung cancer is important, because therapeutic options and management are to a considerable degree dependent on stage at presentation. Radiologic imaging is an essential component of clinical staging, including chest radiography in some cases, computed tomography, MRI, and PET. Multiplanar imaging modalities allow assessment of features that are important for surgical, oncologic, and radiation therapy planning, including size of the primary tumor, location and relationship to normal anatomic structures in the thorax, and existence of nodal and/or metastatic disease. Copyright © 2015 Elsevier Inc. All rights reserved.

  3. Lung Cancer Precision Medicine Trials

    Science.gov (United States)

    Patients with lung cancer are benefiting from the boom in targeted and immune-based therapies. With a series of precision medicine trials, NCI is keeping pace with the rapidly changing treatment landscape for lung cancer.

  4. Recent advances in surgical management of early lung cancer

    Directory of Open Access Journals (Sweden)

    Shun-Mao Yang

    2017-12-01

    Full Text Available The broad application of low-dose computed tomography screening has resulted in the detection of many more cases of early lung cancer than ever before in modern history. Recent advances in the management of early-stage non-small cell lung cancer have focused on making therapy less traumatic, enhancing recovery, and preserving lung function. In this review, we discuss several new modalities associated with minimally invasive surgery for lung cancer. Firstly, less lung parenchyma resection via sublobar resection has become an acceptable alternative to lobectomy in patients with tumors less than 2 cm in size or with poor cardiopulmonary reserve. Secondly, thoracoscopic surgery using a single-portal or needlescopic approach to decrease chest wall trauma is becoming common practice. Thirdly, less invasive anesthesia, using nonintubated techniques, is feasible and safe and is associated with fewer intubation- and ventilator-associated complications. Fourthly, preoperative or intraoperative image-guided localization is an effective modality for identifying small and deep nodules during thoracoscopic surgery. Keywords: Anesthesia, Lung cancer, Nonintubated, Surgery, Thoracoscopy, Video-assisted thoracoscopic surgery (VATS

  5. LungMAP: The Molecular Atlas of Lung Development Program.

    Science.gov (United States)

    Ardini-Poleske, Maryanne E; Clark, Robert F; Ansong, Charles; Carson, James P; Corley, Richard A; Deutsch, Gail H; Hagood, James S; Kaminski, Naftali; Mariani, Thomas J; Potter, Steven S; Pryhuber, Gloria S; Warburton, David; Whitsett, Jeffrey A; Palmer, Scott M; Ambalavanan, Namasivayam

    2017-11-01

    The National Heart, Lung, and Blood Institute is funding an effort to create a molecular atlas of the developing lung (LungMAP) to serve as a research resource and public education tool. The lung is a complex organ with lengthy development time driven by interactive gene networks and dynamic cross talk among multiple cell types to control and coordinate lineage specification, cell proliferation, differentiation, migration, morphogenesis, and injury repair. A better understanding of the processes that regulate lung development, particularly alveologenesis, will have a significant impact on survival rates for premature infants born with incomplete lung development and will facilitate lung injury repair and regeneration in adults. A consortium of four research centers, a data coordinating center, and a human tissue repository provides high-quality molecular data of developing human and mouse lungs. LungMAP includes mouse and human data for cross correlation of developmental processes across species. LungMAP is generating foundational data and analysis, creating a web portal for presentation of results and public sharing of data sets, establishing a repository of young human lung tissues obtained through organ donor organizations, and developing a comprehensive lung ontology that incorporates the latest findings of the consortium. The LungMAP website (www.lungmap.net) currently contains more than 6,000 high-resolution lung images and transcriptomic, proteomic, and lipidomic human and mouse data and provides scientific information to stimulate interest in research careers for young audiences. This paper presents a brief description of research conducted by the consortium, database, and portal development and upcoming features that will enhance the LungMAP experience for a community of users. Copyright © 2017 the American Physiological Society.

  6. Lung Volume Reduction in Pulmonary Emphysema from the Radiologist's Perspective.

    Science.gov (United States)

    Doellinger, F; Huebner, R H; Kuhnigk, J M; Poellinger, A

    2015-08-01

    Pulmonary emphysema causes decrease in lung function due to irreversible dilatation of intrapulmonary air spaces, which is linked to high morbidity and mortality. Lung volume reduction (LVR) is an invasive therapeutical option for pulmonary emphysema in order to improve ventilation mechanics. LVR can be carried out by lung resection surgery or different minimally invasive endoscopical procedures. All LVR-options require mandatory preinterventional evaluation to detect hyperinflated dysfunctional lung areas as target structures for treatment. Quantitative computed tomography can determine the volume percentage of emphysematous lung and its topographical distribution based on the lung's radiodensity. Modern techniques allow for lobebased quantification that facilitates treatment planning. Clinical tests still play the most important role in post-interventional therapy monitoring, but CT is crucial in the detection of postoperative complications and foreshadows the method's high potential in sophisticated experimental studies. Within the last ten years, LVR with endobronchial valves has become an extensively researched minimally-invasive treatment option. However, this therapy is considerably complicated by the frequent occurrence of functional interlobar shunts. The presence of "collateral ventilation" has to be ruled out prior to valve implantations, as the presence of these extraanatomical connections between different lobes may jeopardize the success of therapy. Recent experimental studies evaluated the automatic detection of incomplete lobar fissures from CT scans, because they are considered to be a predictor for the existence of shunts. To date, these methods are yet to show acceptable results. Today, surgical and various minimal invasive methods of lung volume reduction are in use. Radiological and nuclear medical examinations are helpful in the evaluation of an appropriate lung area. Imaging can detect periinterventional complications. Reduction of lung

  7. AUTOTRANSPLANTATION OF THE LUNG: EXPERIMENTAL ...

    African Journals Online (AJOL)

    undertaken to investigate the technique of lung trans- plantation in subhuman primates, and to determine lung ..... Perfect intimal approximation seems to be an important aspect of this problem. The value of ... systemic heparinization supplemented by temporary local heparinization of the lung, feeling it offered a measure.

  8. Radiodiagnosis of lung picture changes

    International Nuclear Information System (INIS)

    Kamenetskij, M.S.; Lezova, T.F.

    1988-01-01

    The roentgenological picture of changes of the lung picture in the case of different pathological states in the lungs and the heart, is described. A developed diagnostic algorithm for the syndrome of lung picture change and the rules of its application are given. 5 refs.; 9 figs

  9. Your Lungs and Respiratory System

    Science.gov (United States)

    ... your vocal cords when you're not ready. Love Your Lungs Your lungs are amazing. They allow you to breathe, talk to your friend, shout at a game, sing, laugh, cry, and more! And speaking of a game, your lungs even work with your brain to help you inhale and exhale a larger ...

  10. A case that underwent bilateral video-assisted thoracoscopic ...

    African Journals Online (AJOL)

    No Abstract Available A case that underwent bilateral video-assisted thoracoscopic surgical (VATS) biopsy combined with pneumonectomy is presented. The patient developed hypoxia during the contralateral VATS biopsy. His hypoxia was treated with positive expiratory pressure (PEEP) to the dependent lung and apneic ...

  11. Video-assisted thoracoscopic surgery lobectomy at 20 years

    DEFF Research Database (Denmark)

    Yan, Tristan D; Cao, Christopher; D'Amico, Thomas A

    2014-01-01

    OBJECTIVE: Video-assisted thoracoscopic surgery (VATS) lobectomy has been gradually accepted as an alternative surgical approach to open thoracotomy for selected patients with non-small-cell lung cancer (NSCLC) over the past 20 years. The aim of this project was to standardize the perioperative...

  12. Evaluation of a New Ultrasound Thoracoscope for Localization of Lung Nodules in Ex Vivo Human Lungs.

    Science.gov (United States)

    Ujiie, Hideki; Kato, Tatsuya; Hu, Hsin-Pei; Hasan, Suhaib; Patel, Priya; Wada, Hironobu; Lee, Daiyoon; Fujino, Kosuke; Hwang, David M; Cypel, Marcelo; de Perrot, Marc; Pierre, Andrew; Darling, Gail; Waddell, Thomas K; Keshavjee, Shaf; Yasufuku, Kazuhiro

    2017-03-01

    Localization of small, nonvisible and nonpalpable nodules is challenging during video-assisted thoracoscopic surgery. We evaluated the feasibility of using a new ultrasound thoracoscope to localize nodules in resected ex vivo human lungs. The tumor was localized and measured in its greatest dimension with a prototype ultrasound thoracoscope (XLTF-UC180; Olympus Corporation, Tokyo, Japan) at different frequencies (5.0 to 12.0 MHz) and different lung specimen states (deflated, semiinflated). Measured tumor size and depth from lung surface were compared and correlated to the true diameter and depth from lung surface acquired from pathologic morphology. Ex vivo evaluation was performed on 16 solid nodules and nine part solid ground-glass nodules. All tumors were successfully localized in the deflated lung specimens (average size, 13.7 ± 5.2 mm). The tumor boundaries were best evaluated with an ultrasound frequency of 10 MHz. Solid nodules were more easily visualized than ground-glass nodules. Part solid ground-glass nodules were not easily detected in the semiinflated specimen owing to peritumoral air surrounding the tumor. Tumor boundaries were also difficult to identify in deeply situated tumors and in lungs with underlying disease. A strong positive correlation existed between the ultrasound measurement and true measurement of tumor size (R 2  = 0.89, p deflation and the use of 10 MHz ultrasound frequency optimize the visualization of target tumors. Copyright © 2017 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  13. Lung Sealing with the Sandwich-Technique: A New Surgical Method to Deal with the Emphysematous Lung.

    Science.gov (United States)

    Palade, E; Jung, C Fm; Ellebrecht, D B; Unger, L; Keck, T

    2015-01-01

    The persistent air leak is a common and sometimes difficult to manage complication after major pulmonary resections. Especially in cases with lung emphysema spontaneous sealing of the lung surface under conservative therapy can be prolonged or even fail and a reoperation to close the damaged visceral pleura might be necessary. An ideal surgical solution to deal with this problem is not known, all of the techniques have advantages but also limitations and additional operations should be avoided in this group of frail patients. In this paper a new surgical method to seal the lung surface is presented based on two exemplary cases and our clinical experience. Basically, two stripes of fleece bounded fibrin based sealant are put on the visceral pleura parallel to the wound, which will be then closed by multiple stitches of absorbable suture line inserted through the stripes. Afterwards, a second layer of the same sealant will be placed over it to cover the suture with a narrow overlapping in all directions to the adjacent visceral pleura (Sandwich-Technique). In our experience, this technique can be used to successfully prevent or treat persistent air leaks especially in patients with lung emphysema in whom otherwise treatment options are limited. VATS = video-assisted thoracoscopic surgery POD = postoperative day LVRS = lung volume reduction surgery FEV1 = forced expiratory volume in the first second DLCO = diffusing capacity of the lung for carbon monoxide. Celsius.

  14. Noninvasive Assisted Ventilation in Pulmonary Gas Exchange Dysfunctions in Cardiac Surgical Patients

    Directory of Open Access Journals (Sweden)

    V. N. Poptsov

    2008-01-01

    Full Text Available Background. Postextubation pulmonary gas exchange dysfunctions are a potential complication in the activation of cardio-surgical patients in the early periods after surgical intervention. Objective: to evaluate the efficiency of noninvasive assisted ventilation (NIAV as a method for correcting the pulmonary gas exchange disturbances developing after early activation of cardiosurgical patients. Subjects and methods. The study included 64 patients (36 males and 28 females aged 21 to 72 (54±2 years who had been operated on under extracorporeal circulation (EC. The duration of EC and myocardial ischemia was 104±6 and 73±4 min, respectively. The indications for NIAV were the clinical manifestations of acute respiratory failure (ARF and/or PaCO2>50 mm Hg and/or PaO2/FiO2Results. During NIAV, there was improvement (p<0.05 of lung oxygenizing function (the increase in PaO2/FiO2 was 23%, a reduction in Qs/Qt from 21.1±1.9 to 13.9±1.0% (p<0.05. NIAV was accompanied by a decrease in PaCO2 (p<0.05. Hypercapnia regressed in 7 patients with isolated lung ventilatory dysfunction (PaCO2>50 mm Hg an hour after initiation of NIAV. During and after NIAV, there were reductions in right atrial pressure, mean pulmonary pressure, indexed total pulmonary vascular resistance (ITPVR (p<0.05. Prior to, during, and following NIAV, mean blood pressure, cardiac index, and indexed total pulmonary vascular resstance did not change greatly. In hypercapnia, the duration of NIAV was significantly less than that in lung oxygenizing function (2.8±0.2 hours versus 4.7±0.5 hours. That of ICU treatment was 23±4 hours. Fifty-two (81% patients were transferred from ICUs to cardiosurgical units on the following day after surgery. Conclusion. In most cases, NIAV promotes a rapid and effective correction of postextubation lung ventilatory and oxygenizing dysfunctions occurring after early activation of cardiosurgical patients. Key words: non-invasive assisted ventilation, early

  15. small Cell Lung Cancer

    African Journals Online (AJOL)

    Hospital of Qiqihar Medical University Hospital. Inclusion criteria for the current study was histologically and cytologically confirmed NSCLC patients, patients with either lung cancer stage. IIIA, IIIB or IV, chemotherapy naïve, patients having evaluable and measureable disease,. WHO performance status (PS): 0 – 2, no active.

  16. Pediatric acute lung injury

    NARCIS (Netherlands)

    Dahlem, P.; van Aalderen, W. M. C.; Bos, A. P.

    2007-01-01

    Among ventilated children, the incidence of acute lung injury (ALI) was 9%; of that latter group 80% developed the acute respiratory distress syndrome (ARDS). The population-based prevalence of pediatric ARDS was 5.5 cases/100.000 inhabitants. Underlying diseases in children were septic shock (34%),

  17. Tuberculosis mimicking lung cancer

    Directory of Open Access Journals (Sweden)

    I. Hammen

    2015-01-01

    Our case report presents two patients, who were referred to the Thorax diagnostic centre at the Department of Respiratory Medicine, Odense University Hospital, with presumptive diagnosis of neoplasm and had proved lung TB with no evidence of malignancy instead. In the first case diagnosis was confirmed after thoracotomy, in the second case after bronchoscopy.

  18. Lung Cancer Survivorship

    Centers for Disease Control (CDC) Podcasts

    2016-10-20

    A lung cancer survivor shares her story about diagnosis, treatment, and community support. She also gives advice for other cancer survivors.  Created: 10/20/2016 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 10/20/2016.

  19. Lung Cancer Prevention

    Science.gov (United States)

    ... a radioactive gas that comes from the breakdown of uranium in rocks and soil. It seeps up through the ground, and leaks ... show that living in areas with higher levels of air pollution increases the risk of lung cancer. Beta carotene ...

  20. Lung Cancer: Management.

    Science.gov (United States)

    Mott, Timothy F

    2018-01-01

    Lung cancer management that is individualized for age, comorbidities, cancer type, cancer stage, and patient preference has long been a cornerstone of management. New to this realm of individualized management are the emerging biologic therapies, immunotherapies, and targeted therapies for non-small-cell lung cancer provided by advances in genetics and molecular medicine. These techniques have led to a new field of precision medicine based on the unique molecular characteristics of a specific patient and the specific cancer. However, standard management including surgery, chemotherapy, and radiation therapy remains the most common management options for stage I through III lung cancers. Advancements in precision medicine are most relevant to patients with stage IV (ie, metastatic) lung cancers. Functional patient assessment and pulmonary function testing are keys to preoperative assessment. Early palliative care and a minimally invasive approach to surgery should be considered in patients who can tolerate surgery. Written permission from the American Academy of Family Physicians is required for reproduction of this material in whole or in part in any form or medium.

  1. Predicting occupational lung diseases

    NARCIS (Netherlands)

    Suarthana, E.

    2008-01-01

    This thesis aims at demonstrating the development, validation, and application of prediction models for occupational lung diseases. Prediction models are developed to estimate an individual’s probability of the presence or future likelihood of occurrence of an outcome (i.e. disease of interest or

  2. Interventional neuroradiology

    International Nuclear Information System (INIS)

    Mehta, B.A.; Quint, D.J.; Sanders, W.P.; Patel, S.C.; Boulos, R.S.; Burke, T.H.

    1987-01-01

    This presentation reviews the authors' angiographic approach to interventional cases and demonstrates examples of procedures we have performed including preoperative embolizations (dural, arteriovenous malformations, meningioma, juvenile angiofibroma, gliosarcoma, glomus tympanicum, hemangiopericytoma, and spinal hemangioma), therapeutic interventions (balloon occlusion of cavernous-carotid and vertebral fistulas, intracranial and extracranial aneurysms, and angioplasty of vertebral, external carotid, and subclavian arteries), and pain management (alcohol injection of spine metastases). Potential and actual complications are reviewed

  3. Design and validation of a clinical-scale bioreactor for long-term isolated lung culture.

    Science.gov (United States)

    Charest, Jonathan M; Okamoto, Tatsuya; Kitano, Kentaro; Yasuda, Atsushi; Gilpin, Sarah E; Mathisen, Douglas J; Ott, Harald C

    2015-06-01

    The primary treatment for end-stage lung disease is lung transplantation. However, donor organ shortage remains a major barrier for many patients. In recent years, techniques for maintaining lungs ex vivo for evaluation and short-term (culture system becomes apparent. Herein we describe a novel clinical scale bioreactor capable of maintaining functional porcine and human lungs for at least 72 h in isolated lung culture (ILC). The fully automated, computer controlled, sterile, closed circuit system enables physiologic pulsatile perfusion and negative pressure ventilation, while gas exchange function, and metabolism can be evaluated. Creation of this stable, biomimetic long-term culture environment will enable advanced interventions in both donor lungs and engineered grafts of human scale. Copyright © 2015 Elsevier Ltd. All rights reserved.

  4. Assessing the Response to Inhaled Albuterol by Monitoring Patient Effort-Related Trends With a Servo-I Ventilator in Neurally Adjusted Ventilatory Assist Mode: A Case Presentation.

    Science.gov (United States)

    Snow, Timothy Matthew; Brinck, Matthew J

    2015-12-01

    Infants with chronic lung disease tend to be difficult to care for due to the heterogeneous nature of both their disease and the treatments required. Multiple types of medications, treatments, and nursing interventions are often needed to attain clinical success, and it is frequently difficult to discern which are effective versus the ones that offer no benefit. This article presents a case study that chronicles the care of an infant with chronic lung disease treated with albuterol. An innovative form of ventilation with monitoring of the electrical activity of the diaphragm with a special sensor-embedded catheter is used to assess the effectiveness of albuterol administration. This case study presents the monitoring of the effectiveness of albuterol in an infant with chronic lung disease measuring the electrical activity of the diaphragm catheter (Edi) and the various monitoring systems on the Servo-i ventilator in Neurally Adjusted Ventilatory Assist (NAVA) Mode. The clinicians followed various respiratory trends monitored by the Servo-i ventilator after albuterol dosing to document the clinical utility of using albuterol in this infant. The monitoring provided by NAVA showed an improvement in both lung mechanics and clinical condition immediately after albuterol administration. The infant had a positive response to albuterol dosing that subsequently led to reduced length of stay, reduced costs, and reduced family anxiety. This type of monitoring could help nurses and clinicians discern whether a given treatment or medication was effective. This method of clinical monitoring could provide a means to assess clinical utility of respiratory medications, treatments, and nursing interventions in certain populations of neonates and infants. The impact of objective monitoring on required sedation, weight gain, ventilator days, length of hospitalization, and overall hospital costs are other possible areas for future research.

  5. Lactobacillus rhamnosus GG and Bifidobacterium longum attenuate lung injury and inflammatory response in experimental sepsis.

    Directory of Open Access Journals (Sweden)

    Ludmila Khailova

    Full Text Available Probiotic use to prevent nosocomial gastrointestinal and potentially respiratory tract infections in critical care has shown great promise in recent clinical trials of adult and pediatric patients. Despite well-documented benefits of probiotic use in intestinal disorders, the potential for probiotic treatment to reduce lung injury following infection and shock has not been well explored.Evaluate if Lactobacillus rhamnosus GG (LGG or Bifidobacterium longum (BL treatment in a weanling mouse model of cecal ligation and puncture (CLP peritonitis will protect against lung injury.3 week-old FVB/N mice were orally gavaged with 200 µl of either LGG, BL or sterile water (vehicle immediately prior to CLP. Mice were euthanized at 24 h. Lung injury was evaluated via histology and lung neutrophil infiltration was evaluated by myeloperoxidase (MPO staining. mRNA levels of IL-6, TNF-α, MyD88, TLR-4, TLR-2, NFΚB (p50/p105 and Cox-2 in the lung analyzed via real-time PCR. TNF-α and IL-6 in lung was analyzed via ELISA.LGG and BL treatment significantly improved lung injury following experimental infection and sepsis and lung neutrophil infiltration was significantly lower than in untreated septic mice. Lung mRNA and protein levels of IL-6 and TNF-α and gene expression of Cox-2 were also significantly reduced in mice receiving LGG or BL treatment. Gene expression of TLR-2, MyD88 and NFΚB (p50/p105 was significantly increased in septic mice compared to shams and decreased in the lung of mice receiving LGG or BL while TLR-4 levels remained unchanged.Treatment with LGG and BL can reduce lung injury following experimental infection and sepsis and is associated with reduced lung inflammatory cell infiltrate and decreased markers of lung inflammatory response. Probiotic therapy may be a promising intervention to improve clinical lung injury following systemic infection and sepsis.

  6. Coagulation profile in open and video-assisted thoracoscopic lobectomies

    DEFF Research Database (Denmark)

    Christensen, Thomas Decker; Vad, Henrik; Pedersen, Søren

    2018-01-01

    OBJECTIVES: Lung cancer patients are perceived to have a relatively high risk of venous thromboembolic events due to an activation of the coagulation system. In terms of activation of the coagulation system, the difference between video-assisted thoracoscopic surgery (VATS) and open lobectomies...... for primary lung cancer has not been investigated. The aim of this study was to compare the impact on the coagulation system in patients undergoing curative surgery for primary lung cancer by either VATS or open lobectomies. METHODS: In total, 62 patients diagnosed with primary lung cancer were allocated...... to either VATS (n = 32) or open lobectomies (n = 30). All patients received subcutaneous injections with dalteparin (Fragmin®) 5000 IE once daily. The coagulation was assessed pre- and intraoperatively, and the first 2 days postoperatively by standard coagulation blood tests, thromboelastometry (ROTEM...

  7. NORD's Patient Assistance Programs

    Science.gov (United States)

    ... ctx@rarediseases.org Fax: 1-203-517-0978 Cushing’s Disease | Accepting Applications Medical Assistance Co-Pay Assistance Premium Assistance Medication Assistance Contact: 1-855-864-4018 Email: cushings@rarediseases.org Fax: 1-203-517-0978 Cutaneuos ...

  8. Heart sound cancellation from lung sound record using cyclostationarity.

    Science.gov (United States)

    Li, Ting; Tang, Hong; Qiu, Tianshuang; Park, Yongwan

    2013-12-01

    From the mechanism of heart sound generation, it is known that heart sounds are cyclic following the frequency of the heartbeat. This paper proposes a short-time cyclic frequency spectrum to calculate the instantaneous cycle frequency (ICF) of heart sounds as an estimation of the frequency of the heartbeat. Heart sounds in a lung sound record are detected with the assistance of ICF. Lung sounds (LSs) are recovered by removing heart sounds from the LS record. An LS record is the only input signal source; no other reference signal is necessary. Evaluation by visual inspection, auditory listening and spectral analysis all show that heart sounds are successfully cancelled without hampering the main components of lung sounds. Copyright © 2013 IPEM. Published by Elsevier Ltd. All rights reserved.

  9. Computed tomography of the lung. A pattern approach

    Energy Technology Data Exchange (ETDEWEB)

    Verschakelen, J.A.; Wever, W. de [Univ. Hospitals Leuven (Belgium). Dept. of Radiology

    2007-07-01

    As a result of the introduction of multidetector CT, very detailed images of the lungs can be obtained in every patient undergoing chest CT. Interpretation of the findings requires good knowledge and understanding of the CT signs of all the more common pulmonary diseases. In the first part of the book, the main appearance patterns of lung disease are described with the help of many colour drawings and high-quality illustrations. This approach will enable the reader to recognise these patterns and to interpret them in order to reach a diagnosis. In the second part, many typical cases are shown which will assist the reader in applying what was learned in the first part. This concise, easy to use and didactic book will help the radiologist in training to learn and understand the CT features of lung disease and is also recommended to more experienced specialists wishing to update their knowledge in the field. (orig.)

  10. Statistical lung model for microdosimetry

    International Nuclear Information System (INIS)

    Fisher, D.R.; Hadley, R.T.

    1984-03-01

    To calculate the microdosimetry of plutonium in the lung, a mathematical description is needed of lung tissue microstructure that defines source-site parameters. Beagle lungs were expanded using a glutaraldehyde fixative at 30 cm water pressure. Tissue specimens, five microns thick, were stained with hematoxylin and eosin then studied using an image analyzer. Measurements were made along horizontal lines through the magnified tissue image. The distribution of air space and tissue chord lengths and locations of epithelial cell nuclei were recorded from about 10,000 line scans. The distribution parameters constituted a model of lung microstructure for predicting the paths of random alpha particle tracks in the lung and the probability of traversing biologically sensitive sites. This lung model may be used in conjunction with established deposition and retention models for determining the microdosimetry in the pulmonary lung for a wide variety of inhaled radioactive materials

  11. Lung function is associated with arterial stiffness in children.

    Directory of Open Access Journals (Sweden)

    Julian G Ayer

    Full Text Available BACKGROUND: In older adults, an independent association exists between impaired lung function and cardiovascular disease. This interaction might be related to the effects of aging and/or smoking. In order to explore possible childhood antecedents to this association, we hypothesized that decreased lung function and vascular stiffness might be related, in early life. OBJECTIVE: To determine the relationship between lung function and carotid augmentation index (AIx, a measure of vascular stiffness, in 8-year old children. METHODS: Data on brachial blood pressure, lung function (FEV(1, FVC, FEV(1/FVC, obtained by spirometry and carotid AIx75 (AIx standardised to an arbitrary heart rate of 75 beats per minute, obtained by applanation tonometry was available in 249 community-based 8-year old children. These healthy children had been subjects in a randomised controlled trial of two interventions (omega-3 fatty acid supplementation and house-dust mite avoidance to prevent asthma. Smoking in pregnancy and childhood environmental tobacco smoke (ETS exposure was prospectively collected by questionnaire. The association between lung function and carotid AIx75 was assessed in multivariate models that included sex, height, smoking status during pregnancy, ETS exposure and randomisation groups (house dust mite avoidance and dietary intervention as covariates. RESULTS: In the fully adjusted models, Carotid AIx75 was independently associated with FEV1 (standardised β = -0.17,b = -6.72, partial R(2 = .02, p = 0.03, FVC (standardised β = -0.29, b = -9.31, partial R(2 = 0.04, p<0.001 and FEV1/FVC (standardised β = .13, b = 18.4, partial R(2 = 0.02, p = 0.04. CONCLUSION: Lower lung volumes are associated with increased vascular stiffness at an early age. The interaction between lung function and vascular stiffness may thus represent more than just age-related alterations in both the pulmonary and vascular systems.

  12. Role of heme in bromine-induced lung injury

    Science.gov (United States)

    Lam, Adam; Vetal, Nilam; Matalon, Sadis; Aggarwal, Saurabh

    2016-01-01

    Bromine (Br2) gas inhalation poses an environmental and occupational hazard resulting in high morbidity and mortality. In this review, we underline the acute lung pathology (within 24 hours of exposure) and potential therapeutic interventions that may be utilized to mitigate Br2-induced human toxicity. We will discuss our latest published data, which suggests that an increase in heme-dependent tissue injury underlies the pathogenesis of Br2 toxicity. Our study was based on previous findings that demonstrated that Br2 upregulates the heme-degrading enzyme heme oxygenase-1 (HO-1), which converts toxic heme into billiverdin. Interestingly, following Br2 inhalation, heme levels were indeed elevated in bronchoalveolar lavage fluid, plasma, and whole lung tissue in C57BL/6 mice. High heme levels correlated with increased lung oxidative stress, lung inflammation, respiratory acidosis, lung edema, higher airway resistance, and mortality. However, therapeutic reduction of heme levels, by either scavenging with hemopexin or degradation by HO-1, improved lung function and survival. Therefore, heme attenuation may prove a useful adjuvant therapy to treat patients after Br2 exposure. PMID:27244263

  13. Haemodynamic changes during lung recruitment. A systematic review

    Directory of Open Access Journals (Sweden)

    Z. Molnar

    2007-01-01

    Full Text Available The fundamental role of the cardio-respiratory system is to supply the tissues with adequate amount of oxygen to cover their metabolic need. Acute lung injury and acute respiratory distress syndrome are characterized by atelectasis of the alveoli, causing inadequate gas exchange in the lung and lack of oxygen supply to the body. Under these circumstances by increasing the FiO2 only may not be enough to improve oxygenation. One of the possible alternatives is the lung recruitment manoeuvre, during which the alveoli are opened up with high inflation pressure and to keep them open by maintaining appropriate positive end expiratory pressure. However, high intrathoracic pressures may cause haemodynamic instability by affecting the work of the heart and compressing the mediastinal veins. It is uncertain, how haemodynamics are best monitored during lung recruitment. Is continuous monitoring of the mean arterial pressure and the central venous pressure enough, or do we need to measure invasive haemodynamic parameters such as cardiac output and intrathoracic blood volume during such an aggressive intervention?. The aim of this article is to give a review of the possible answers for these questions based on the results of physiological and recently published clinical and experimental research. Key words: lung recruitment, acute respiratory distress syndrome, positive end expiratory pressure, extravascular lung water, oxygenation, hemodynamic monitoring.

  14. Feasibility of a pumpless extracorporeal respiratory assist device.

    Science.gov (United States)

    De Somer, F; Van Belleghem, Y; Foubert, L; Caes, F; François, K; Dubrulle, F; Van Nooten, G

    1999-10-01

    Our study evaluated the efficacy and feasibility of a pumpless respiratory assist device and determined its capacity for carbon dioxide removal. In five adult pigs the left femoral vein and artery were cannulated with a 20F cannula and connected to a low-pressure hollow-fiber artificial lung. After we had obtained baseline values of mean arterial pressure, cardiac output, and blood flow across the artificial lung, the mean arterial pressure was reduced 20% and 40% relative to baseline; in a second phase, it was raised 20% and 40. Cardiac output and artificial lung flow were simultaneously recorded. We determined the carbon dioxide removal capacity of the artificial lung by gradually increasing the arterial partial carbon dioxide tension of the animal. An increase of 10 mm Hg in mean arterial pressure resulted in an increase of flow of 0.14 L/min. The mean pressure drop across the artificial lung was measured at 17 +/- 9 mm Hg. The shunt flow over the artificial lung varied between 14 and 25% of the cardiac output of the animal. Depending on inlet conditions, carbon dioxide removal by the artificial lung was between 62 +/- 22 mL/L/min and 104 +/- 25 mL/L/min. A pumpless respiratory assist device can remove a significant proportion of the metabolic carbon dioxide production. However, adequate mean arterial pressure is mandatory to maintain sufficient flow across the device. The technique seems attractive because of its simplicity and can be used in acute lung injury in conjunction of apneic oxygenation for prolonged respiratory support.

  15. Human models of acute lung injury

    Directory of Open Access Journals (Sweden)

    Alastair G. Proudfoot

    2011-03-01

    Full Text Available Acute lung injury (ALI is a syndrome that is characterised by acute inflammation and tissue injury that affects normal gas exchange in the lungs. Hallmarks of ALI include dysfunction of the alveolar-capillary membrane resulting in increased vascular permeability, an influx of inflammatory cells into the lung and a local pro-coagulant state. Patients with ALI present with severe hypoxaemia and radiological evidence of bilateral pulmonary oedema. The syndrome has a mortality rate of approximately 35% and usually requires invasive mechanical ventilation. ALI can follow direct pulmonary insults, such as pneumonia, or occur indirectly as a result of blood-borne insults, commonly severe bacterial sepsis. Although animal models of ALI have been developed, none of them fully recapitulate the human disease. The differences between the human syndrome and the phenotype observed in animal models might, in part, explain why interventions that are successful in models have failed to translate into novel therapies. Improved animal models and the development of human in vivo and ex vivo models are therefore required. In this article, we consider the clinical features of ALI, discuss the limitations of current animal models and highlight how emerging human models of ALI might help to answer outstanding questions about this syndrome.

  16. Increased mean lung density: Another independent predictor of lung cancer?

    Energy Technology Data Exchange (ETDEWEB)

    Sverzellati, Nicola, E-mail: nicola.sverzellati@unipr.it [Department of Department of Surgical Sciences, Section of Diagnostic Imaging, University of Parma, Padiglione Barbieri, University Hospital of Parma, V. Gramsci 14, 43100 Parma (Italy); Randi, Giorgia, E-mail: giorgia.randi@marionegri.it [Department of Epidemiology, Mario Negri Institute, Via La Masa 19, 20156 Milan (Italy); Spagnolo, Paolo, E-mail: paolo.spagnolo@unimore.it [Respiratory Disease Unit, Center for Rare Lung Disease, Department of Oncology, Hematology and Respiratory Disease, University of Modena and Reggio Emilia, Via del Pozzo 71, 44124 Modena (Italy); Marchianò, Alfonso, E-mail: alfonso.marchiano@istitutotumori.mi.it [Department of Radiology, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, 20133 Milan (Italy); Silva, Mario, E-mail: mac.mario@hotmail.it [Department of Department of Surgical Sciences, Section of Diagnostic Imaging, University of Parma, Padiglione Barbieri, University Hospital of Parma, V. Gramsci 14, 43100 Parma (Italy); Kuhnigk, Jan-Martin, E-mail: Jan-Martin.Kuhnigk@mevis.fraunhofer.de [Fraunhofer MEVIS, Universitaetsallee 29, 28359 Bremen (Germany); La Vecchia, Carlo, E-mail: carlo.lavecchia@marionegri.it [Department of Occupational Health, University of Milan, Via Venezian 1, 20133 Milan (Italy); Zompatori, Maurizio, E-mail: maurizio.zompatori@unibo.it [Department of Radiology, Cardio-Thoracic Section, S. Orsola-Malpighi Hospital, Via Albertoni 15, 40138 Bologna (Italy); Pastorino, Ugo, E-mail: ugo.pastorino@istitutotumori.mi.it [Department of Surgery, Section of Thoracic Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, 20133 Milan (Italy)

    2013-08-15

    Objectives: To investigate the relationship between emphysema phenotype, mean lung density (MLD), lung function and lung cancer by using an automated multiple feature analysis tool on thin-section computed tomography (CT) data. Methods: Both emphysema phenotype and MLD evaluated by automated quantitative CT analysis were compared between outpatients and screening participants with lung cancer (n = 119) and controls (n = 989). Emphysema phenotype was defined by assessing features such as extent, distribution on core/peel of the lung and hole size. Adjusted multiple logistic regression models were used to evaluate independent associations of CT densitometric measurements and pulmonary function test (PFT) with lung cancer risk. Results: No emphysema feature was associated with lung cancer. Lung cancer risk increased with decreasing values of forced expiratory volume in 1 s (FEV{sub 1}) independently of MLD (OR 5.37, 95% CI: 2.63–10.97 for FEV{sub 1} < 60% vs. FEV{sub 1} ≥ 90%), and with increasing MLD independently of FEV{sub 1} (OR 3.00, 95% CI: 1.60–5.63 for MLD > −823 vs. MLD < −857 Hounsfield units). Conclusion: Emphysema per se was not associated with lung cancer whereas decreased FEV{sub 1} was confirmed as being a strong and independent risk factor. The cross-sectional association between increased MLD and lung cancer requires future validations.

  17. Identifying Midshipmen for Academic Assistance Using Entry Variables

    National Research Council Canada - National Science Library

    Watson, Arthur

    2001-01-01

    ...) to assist midshipmen experiencing academic difficulty. The purpose of this study was to develop an empirical approach to selecting first- year Naval Academy Midshipmen for academic intervention based upon objective initial entry data...

  18. ESR/ERS white paper on lung cancer screening

    International Nuclear Information System (INIS)

    Kauczor, Hans-Ulrich; Stackelberg, Oyunbileg von; Bonomo, Lorenzo; Gaga, Mina; Nackaerts, Kristiaan; Peled, Nir; Prokop, Mathias; Remy-Jardin, Martine; Sculier, Jean-Paul

    2015-01-01

    Lung cancer is the most frequently fatal cancer, with poor survival once the disease is advanced. Annual low-dose computed tomography has shown a survival benefit in screening individuals at high risk for lung cancer. Based on the available evidence, the European Society of Radiology and the European Respiratory Society recommend lung cancer screening in comprehensive, quality-assured, longitudinal programmes within a clinical trial or in routine clinical practice at certified multidisciplinary medical centres. Minimum requirements include: standardised operating procedures for low-dose image acquisition, computer-assisted nodule evaluation, and positive screening results and their management; inclusion/exclusion criteria; expectation management; and smoking cessation programmes. Further refinements are recommended to increase quality, outcome and cost-effectiveness of lung cancer screening: inclusion of risk models, reduction of effective radiation dose, computer-assisted volumetric measurements and assessment of comorbidities (chronic obstructive pulmonary disease and vascular calcification). All these requirements should be adjusted to the regional infrastructure and healthcare system, in order to exactly define eligibility using a risk model, nodule management and a quality assurance plan. The establishment of a central registry, including a biobank and an image bank, and preferably on a European level, is strongly encouraged. (orig.)

  19. ESR/ERS white paper on lung cancer screening

    Energy Technology Data Exchange (ETDEWEB)

    Kauczor, Hans-Ulrich; Stackelberg, Oyunbileg von [University Hospital Heidelberg, Dept of Diagnostic and Interventional Radiology, Heidelberg (Germany); Member of the German Lung Research Center, Translational Lung Research Center, Heidelberg (Germany); Bonomo, Lorenzo [A. Gemelli University Hospital, Institute of Radiology, Rome (Italy); Gaga, Mina [Athens Chest Hospital, 7th Resp. Med. Dept and Asthma Center, Athens (Greece); Nackaerts, Kristiaan [KU Leuven-University of Leuven, University Hospitals Leuven, Department of Respiratory Diseases/Respiratory Oncology Unit, Leuven (Belgium); Peled, Nir [Tel Aviv University, Davidoff Cancer Center, Rabin Medical Center, Tel Aviv (Israel); Prokop, Mathias [Radboud University Medical Center, Department of Radiology and Nuclear Medicine, Nijmegen (Netherlands); Remy-Jardin, Martine [Department of Thoracic Imaging, Hospital Calmette (EA 2694), CHRU et Universite de Lille, Lille (France); Sculier, Jean-Paul [Universite Libre de Bruxelles, Thoracic oncology, Institut Jules Bordet, Brussels (Belgium); Collaboration: on behalf of the European Society of Radiology (ESR) and the European Respiratory Society (ERS)

    2015-09-15

    Lung cancer is the most frequently fatal cancer, with poor survival once the disease is advanced. Annual low-dose computed tomography has shown a survival benefit in screening individuals at high risk for lung cancer. Based on the available evidence, the European Society of Radiology and the European Respiratory Society recommend lung cancer screening in comprehensive, quality-assured, longitudinal programmes within a clinical trial or in routine clinical practice at certified multidisciplinary medical centres. Minimum requirements include: standardised operating procedures for low-dose image acquisition, computer-assisted nodule evaluation, and positive screening results and their management; inclusion/exclusion criteria; expectation management; and smoking cessation programmes. Further refinements are recommended to increase quality, outcome and cost-effectiveness of lung cancer screening: inclusion of risk models, reduction of effective radiation dose, computer-assisted volumetric measurements and assessment of comorbidities (chronic obstructive pulmonary disease and vascular calcification). All these requirements should be adjusted to the regional infrastructure and healthcare system, in order to exactly define eligibility using a risk model, nodule management and a quality assurance plan. The establishment of a central registry, including a biobank and an image bank, and preferably on a European level, is strongly encouraged. (orig.)

  20. The voice of postsurgical lung cancer patients regarding supportive care needs

    Directory of Open Access Journals (Sweden)

    Hoffman AJ

    2014-04-01

    Full Text Available Amy J Hoffman,1 Ruth Ann Brintnall,2 Alexander von Eye,3 Julie Cooper,2 Jean K Brown41College of Nursing, Michigan State University, East Lansing, MI, USA; 2Kirkhof College of Nursing, Grand Valley State University, Grand Rapids, MI, USA; 3Psychology Department, Michigan State University, East Lansing, MI, USA; 4School of Nursing, State University of New York at Buffalo, Buffalo, NY, USAObjective: Individuals with lung cancer present with multiple comorbid conditions and complex treatment plans. They are frequently vulnerable during critical transitions in the cancer survivorship trajectory. Limited research exists on the postsurgical non-small-cell lung cancer (NSCLC population, relative to unmet supportive care needs. However, what is known is that the lung cancer population reports significantly more unmet supportive care needs than other cancer populations. The purpose of this study was to identify the postsurgical NSCLC patients’ unmet supportive care needs during transition from hospital to home and through recovery after participating in a 16-week exercise intervention.Materials and methods: Participants were 53–73 years of age with NSCLC (stage Ib-IIIa and participated in a 16-week light-intensity exercise program after hospital discharge. For this study, participants were interviewed 12-18 months post-thoracotomy. A qualitative design was used, incorporating a semistructured guide with open-ended questions to support discussion regarding recovery experiences through 16 weeks after transitioning from hospital to home. The interview was transcribed verbatim, and data were analyzed using content analysis. Content themes were independently coded by investigators and later combined into a single report verified through participant verification of the report.Results: Participants reviewed and agreed with the focus group report. Dominant themes included: 1 unpreparedness for post-thoracotomy recovery; 2 significant unmet needs upon

  1. Employee Assistance Program Issues

    Science.gov (United States)

    Gettleman, Alan G.; McGuire, William

    1999-01-01

    Employee Assistance Program (EAP) officers, as well as personnel in other disciplines from eight NASA Centers, attended this breakout session. Ms. Brenda Blair, MA, CEAP, a guest speaker at the conference, also attended as a consultant. Representatives from the NASA Centers introduced themselves and spoke briefly about their programs. In a discussion related to the conference theme on benchmarking, quality control issues within the EAP community and adequate documentation of cases were addressed. Disposition and provision for quality assurance checks for EAP providers in single person offices were also discussed. Ms. Blair presented methods for consulting with other NASA personnel in single person EAP offices as a quality control measure. EAP intervention in critical incidents was discussed. The question of whether EAP assistance is an asset or a potential liability in those situations was addressed. Suggestions were made of topics for future EAP video-teleconference topics. A program on EAP ethics was planned for a September video teleconference. Each person was asked to provide intake forms they use to Mr. Gettleman or Ms. Blair. Ms. Blair said she would review the forms to ensure that adequate notification is provided to the client for confidentiality. She would also review them to ensure they have adequate limits of confidentiality--a topic for future video teleconferencing. Mr. Gettleman described the NASA initiative to reduce stresses in the workplace, and the activities of an ad-hoc EAP group that will make recommendations to NASA senior management. Alternative training methods were discussed for reaching target audiences such as employees at risk, supervisors, and others. Pfc. David A. Pendleton, Victim Assistance Coordinator, U.S. Capitol Police. U.S. House of Representatives made a special presentation. Pfc. Pendleton was on duty during the tragic shooting of two Federal guards at the U.S. Capitol. He related the events immediately after the incident. He

  2. Performance Evaluation Methods for Assistive Robotic Technology

    Science.gov (United States)

    Tsui, Katherine M.; Feil-Seifer, David J.; Matarić, Maja J.; Yanco, Holly A.

    Robots have been developed for several assistive technology domains, including intervention for Autism Spectrum Disorders, eldercare, and post-stroke rehabilitation. Assistive robots have also been used to promote independent living through the use of devices such as intelligent wheelchairs, assistive robotic arms, and external limb prostheses. Work in the broad field of assistive robotic technology can be divided into two major research phases: technology development, in which new devices, software, and interfaces are created; and clinical, in which assistive technology is applied to a given end-user population. Moving from technology development towards clinical applications is a significant challenge. Developing performance metrics for assistive robots poses a related set of challenges. In this paper, we survey several areas of assistive robotic technology in order to derive and demonstrate domain-specific means for evaluating the performance of such systems. We also present two case studies of applied performance measures and a discussion regarding the ubiquity of functional performance measures across the sampled domains. Finally, we present guidelines for incorporating human performance metrics into end-user evaluations of assistive robotic technologies.

  3. Diffuse parenchymal lung disease

    Directory of Open Access Journals (Sweden)

    Sara Tomassetti

    2017-04-01

    Full Text Available Between September 2015 and August 2016 there were >1500 publications in the field of diffuse parenchymal lung diseases (DPLDs. For the Clinical Year in Review session at the European Respiratory Society Congress that was held in London, UK, in September 2016, we selected only five articles. This selection, made from the enormous number of published papers, does not include all the relevant studies that will significantly impact our knowledge in the field of DPLDs in the near future. This review article provides our personal view on the following topics: early diagnosis of idiopathic pulmonary fibrosis, current knowledge on the multidisciplinary team diagnosis of DPLDs and the diagnostic role of transbronchial cryobiopsy in this diagnostic setting, insights on the new entity of interstitial pneumonia with autoimmune features, and new therapeutic approaches for scleroderma-related interstitial lung disease.

  4. Angiosarcoma of the lung

    Energy Technology Data Exchange (ETDEWEB)

    Grafino, Monica; Alves, Paula; Almeida, Margarida Mendes de; Garrido, Patricia; Hasmucrai, Direndra; Teixeira, Encarnacao; Sotto-Mayor, Renato, E-mail: mgrafino@gmail.com [Centro Hospitalar Lisboa Norte, EPE, Lisboa (Portugal)

    2016-06-01

    Angiosarcoma is a rare malignant vascular tumor. Pulmonary involvement is usually attributable to metastasis from other primary sites, primary pulmonary angiosarcoma therefore being quite uncommon. We report a case of angiosarcoma with pulmonary involvement, probably primary to the lung, which had gone untreated for more than two years. We describe this rare neoplasm and its growth, as well as the extensive local invasion and hematogenous metastasis at presentation. We also discuss its poor prognosis. (author)

  5. Pharmacist intervention in drug-related problems for patients with ...

    African Journals Online (AJOL)

    assistant [13]. In all of our interventions, one to one patient counseling was performed. Consultation with the physician was performed by 48 %, while intervention was carried out with the patients and patients' relatives and the physician was contacted in the ratio of 2 %. In the study performed by Rahbi et al, interventions.

  6. Congenital cystic lung malformations; Konnatale zystische Lungenfehlbildungen

    Energy Technology Data Exchange (ETDEWEB)

    Stoever, B.; Scheer, I.; Bassir, C. [Klinik fuer Strahlenheilkunde, Berlin (Germany). Abt. Paediatrische Radiologie, Charite; Mau, H. [Campus Virchow-Klinikum, Klinik fuer Kinderchirurgie, Berlin (Germany); Chaoui, R. [Campus Mitte, Klinik fuer Geburtsmedizin, Berlin (Germany); Henrich, W. [Campus Virchow-Klinikum, Klinik fuer Geburtsmedizin, Berlin (Germany); Schwabe, M. [Campus Mitte, Inst. fuer Pathologie, Berlin (Germany); Wauer, R. [Campus Mitte, Klinik fuer Neonatologie, Berlin (Germany)

    2006-04-15

    Purpose: The aim of the study concerning congenital cystic lung malformations was to evaluate prenatal diagnoses postnatally to determine prognostic factors as well as to define optimized perinatal management. Materials and Methods: The study is based on 45 prenatal ultrasound examinations depicting fetal cystic lung lesions. 32 of the mothers had follow-up examinations. 5 pregnancies were terminated due to CCAM and additional malformations. Complete regression of the lesions was seen prenatally in 8 cases and postnatally in 5 children. Results: Surgical intervention due to respiratory insufficiency was necessary in 4 neonates. According to the imaging results, CCAM was present in 4 cases and sequestration in 7 patients. No correlation between the imaging findings and the surgical results was found in 3 children: One child suffered from rhadomyoid dysplasia, and in the case of the second child, a left-sided hernia of the diaphragm and additional sequestration were detected. The third child showed AV malformation. The cystic lesions of the 14 children operated upon were proven histologically. The degree of accuracy in the present study was high. Conclusion: Precise perinatal management is warranted in order to determine according to the clinical relevance surgical intervention and to prevent complications after the first year of life. This is performed during the neonatal period for respiratory insufficient neonates and within the first year of life for clinically stable children. (orig.)

  7. Empiricist Interventions

    DEFF Research Database (Denmark)

    Munk, Anders Kristian; Abrahamsson, Sebastian

    2012-01-01

    Recent papers by prominent scholars in science and technology studies (notably JohnLaw and Bruno Latour) have crystallized a fundamental disagreement about the scope and purpose of intervention in actor-network theory or what we here choose to bracket as empirical philosophy. While the precept...

  8. Lung function; Lungenfunktion

    Energy Technology Data Exchange (ETDEWEB)

    Sorichter, S. [Universitaetsklinikum Freiburg, Abteilung Pneumologie, Freiburg (Germany)

    2009-08-15

    The term lung function is often restricted to the assessment of volume time curves measured at the mouth. Spirometry includes the assessment of lung volumes which can be mobilised with the corresponding flow-volume curves. In addition, lung volumes that can not be mobilised, such as the residual volume, or only partially as FRC and TLC can be measured by body plethysmography combined with the determination of the airway resistance. Body plethysmography allows the correct positioning of forced breathing manoeuvres on the volume-axis, e.g. before and after pharmacotherapy. Adding the CO single breath transfer factor (T{sub LCO}), which includes the measurement of the ventilated lung volume using He, enables a clear diagnosis of different obstructive, restrictive or mixed ventilatory defects with and without trapped air. Tests of reversibility and provocation, as well as the assessment of inspiratory mouth pressures (PI{sub max}, P{sub 0.1}) help to classify the underlying disorder and to clarify treatment strategies. For further information and to complete the diagnostic of disturbances of the ventilation, diffusion and/or perfusion (capillar-)arterial bloodgases at rest and under physical strain sometimes amended by ergospirometry are recommended. Ideally, lung function measurements are amended by radiological and nuclear medicine techniques. (orig.) [German] Unter dem Begriff Lungenfunktion wird die Bestimmung der Lungenvolumina am Mund verstanden. Dabei werden die mobilisierbaren Lungenvolumina mit den zugehoerigen Fluss-Volumen-Kurven mittels Spirometrie und Ganzkoerperplethysmographie (GKP) und die nicht (RV) und teilweise mobilisierbaren Lungenvolumina (FRC, TLC) einschliesslich der Atemwegswiderstaende bestimmt. Die GKP ermoeglicht zusaetzlich die korrekte (Volumenachsen-)Positionierung der forcierten Atemmanoever. Dieses erlaubt eine uebersichtlichere graphische Darstellung z. B. vor und nach der Applikation pharmakologisch wirksamer Substanzen. Wird die GKP

  9. Airway pressure release ventilation and successful lung donation.

    Science.gov (United States)

    Hanna, Kenny; Seder, Christopher W; Weinberger, Jeffrey B; Sills, Patty A; Hagan, Michael; Janczyk, Randy J

    2011-03-01

    Donor management with airway pressure release ventilation (APRV) improves oxygenation and increases lung donation while maintaining equivalent graft survival. Retrospective case series. Private, tertiary care, level I trauma center. Forty-five consecutive organ donors. Management with assist/control ventilation (ACV) or APRV. Demographic characteristics, medical history, mode of brain death, and partial pressure of arterial oxygen (Pao(2))/fraction of inspired oxygen (Fio(2)) ratios on admission and after 100% oxygen challenge, percentage of lungs transplanted, and graft survival. Twenty potential donors were managed with ACV and 25 were managed with APRV during the study period. The APRV patients were younger than the ACV patients (mean [SD] age, 34 [11] vs 41 [12] years, respectively; P = .05). Otherwise, there was no difference between the ACV and APRV groups with respect to demographic characteristics, medical history, or mode of brain death. Although the ACV and APRV groups had similar Pao(2)/Fio(2) ratios on admission and the mean time on the ventilator was the same, the APRV group had a higher Pao(2)/Fio(2) ratio than the ACV group (mean [SD], 498 [43] vs 334 [104] mm Hg, respectively; P ACV group ultimately donated 7 of 40 potential lungs (18%) compared with 42 of 50 potential lungs (84%) in the APRV group (P ACV compared favorably with national averages. The use of APRV prior to procurement may increase the rate of successful lung donation.

  10. [Chronic interstitial lung disease in children: Diagnostic approach and management].

    Science.gov (United States)

    Fuger, M; Clair, M-P; El Ayoun Ibrahim, N; L'Excellent, S; Nizery, L; O'Neill, C; Tabone, L; Truffinet, O; Yakovleff, C; de Blic, J

    2016-05-01

    Chronic interstitial lung disease (ILD) in children is a heterogeneous group of rare lung disorders characterized by an inflammatory process of the alveolar wall and the pulmonary interstitium that induces gas exchange disorders. The diagnostic approach to an ILD involves three essential steps: recognizing the ILD, appreciating the impact, and identifying the cause. The spectrum of clinical findings depends to a large extent on age. In the newborn, the beginning is often abrupt (neonatal respiratory distress), whereas there is a more gradual onset in infants (failure to thrive, tachypnea, indrawing of the respiratory muscles). In older children, the onset is insidious and the diagnosis can only be made at an advanced stage of the disease. The diagnosis is based on noninvasive methods (clinical history, respiratory function tests, chest X-ray, and high-resolution CT scan) and invasive techniques (bronchoalveolar lavage, transbronchial biopsy, video-assisted thoracoscopic biopsy, and open lung biopsy). The treatment of interstitial lung disease in children depends on the nature of the underlying pathology. The most common therapeutic approach involves the use of corticosteroids and immunosuppressive agents for their anti-inflammatory and antifibrotic effects. Children with ILD also need support therapy (oxygen therapy, nutritional support, treatment of pulmonary arterial hypertension, vaccination). Lung transplantation is discussed in patients with severe respiratory failure. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  11. New modes of assisted mechanical ventilation.

    Science.gov (United States)

    Suarez-Sipmann, F

    2014-05-01

    Recent major advances in mechanical ventilation have resulted in new exciting modes of assisted ventilation. Compared to traditional ventilation modes such as assisted-controlled ventilation or pressure support ventilation, these new modes offer a number of physiological advantages derived from the improved patient control over the ventilator. By implementing advanced closed-loop control systems and using information on lung mechanics, respiratory muscle function and respiratory drive, these modes are specifically designed to improve patient-ventilator synchrony and reduce the work of breathing. Depending on their specific operational characteristics, these modes can assist spontaneous breathing efforts synchronically in time and magnitude, adapt to changing patient demands, implement automated weaning protocols, and introduce a more physiological variability in the breathing pattern. Clinicians have now the possibility to individualize and optimize ventilatory assistance during the complex transition from fully controlled to spontaneous assisted ventilation. The growing evidence of the physiological and clinical benefits of these new modes is favoring their progressive introduction into clinical practice. Future clinical trials should improve our understanding of these modes and help determine whether the claimed benefits result in better outcomes. Copyright © 2013 Elsevier España, S.L. and SEMICYUC. All rights reserved.

  12. Holistic segmentation of the lung in cine MRI.

    Science.gov (United States)

    Kovacs, William; Hsieh, Nathan; Roth, Holger; Nnamdi-Emeratom, Chioma; Bandettini, W Patricia; Arai, Andrew; Mankodi, Ami; Summers, Ronald M; Yao, Jianhua

    2017-10-01

    Duchenne muscular dystrophy (DMD) is a childhood-onset neuromuscular disease that results in the degeneration of muscle, starting in the extremities, before progressing to more vital areas, such as the lungs. Respiratory failure and pneumonia due to respiratory muscle weakness lead to hospitalization and early mortality. However, tracking the disease in this region can be difficult, as current methods are based on breathing tests and are incapable of distinguishing between muscle involvements. Cine MRI scans give insight into respiratory muscle movements, but the images suffer due to low spatial resolution and poor signal-to-noise ratio. Thus, a robust lung segmentation method is required for accurate analysis of the lung and respiratory muscle movement. We deployed a deep learning approach that utilizes sequence-specific prior information to assist the segmentation of lung in cine MRI. More specifically, we adopt a holistically nested network to conduct image-to-image holistic training and prediction. One frame of the cine MRI is used in the training and applied to the remainder of the sequence ([Formula: see text] frames). We applied this method to cine MRIs of the lung in the axial, sagittal, and coronal planes. Characteristic lung motion patterns during the breathing cycle were then derived from the segmentations and used for diagnosis. Our data set consisted of 31 young boys, age [Formula: see text] years, 15 of whom suffered from DMD. The remaining 16 subjects were age-matched healthy volunteers. For validation, slices from inspiratory and expiratory cycles were manually segmented and compared with results obtained from our method. The Dice similarity coefficient for the deep learning-based method was [Formula: see text] for the sagittal view, [Formula: see text] for the axial view, and [Formula: see text] for the coronal view. The holistic neural network approach was compared with an approach using Demon's registration and showed superior performance. These

  13. Diagnostic Imaging of Lung Cancer

    Directory of Open Access Journals (Sweden)

    Kemal Kara

    2012-12-01

    Full Text Available Lung cancer is the most common cause of cancer related death in men and women. It is frequently seen among men than in women and male-female ratio is 1.5:1. Common epidemiological factors that increase risk of lung cancer is smoking. Early age to start smoking, high number of smoking cigarettes per a day and depth of inhalation increase risk of lung cancer. 25% of patients with lung cancer are nonsmokers that passively exposed to cigarette smoke. Occupational exposure to substances such as asbestos, arsenic, nickel, beryllium, mustard gas increases the risk of lung cancer. The well defined risk factor is exposure to asbestos. In addition advanced age, diffuse pulmonary fibrosis, chronic obstructive pulmonary disease (COPD and genetic predisposition are the risk factors that increases lung cancer. [TAF Prev Med Bull 2012; 11(6.000: 749-756

  14. Adaptive intervention design in mobile health: Intervention design and development in the Cell Phone Intervention for You trial.

    Science.gov (United States)

    Lin, Pao-Hwa; Intille, Stephen; Bennett, Gary; Bosworth, Hayden B; Corsino, Leonor; Voils, Corrine; Grambow, Steven; Lazenka, Tony; Batch, Bryan C; Tyson, Crystal; Svetkey, Laura P

    2015-12-01

    The obesity epidemic has spread to young adults, and obesity is a significant risk factor for cardiovascular disease. The prominence and increasing functionality of mobile phones may provide an opportunity to deliver longitudinal and scalable weight management interventions in young adults. The aim of this article is to describe the design and development of the intervention tested in the Cell Phone Intervention for You study and to highlight the importance of adaptive intervention design that made it possible. The Cell Phone Intervention for You study was a National Heart, Lung, and Blood Institute-sponsored, controlled, 24-month randomized clinical trial comparing two active interventions to a usual-care control group. Participants were 365 overweight or obese (body mass index≥25 kg/m2) young adults. Both active interventions were designed based on social cognitive theory and incorporated techniques for behavioral self-management and motivational enhancement. Initial intervention development occurred during a 1-year formative phase utilizing focus groups and iterative, participatory design. During the intervention testing, adaptive intervention design, where an intervention is updated or extended throughout a trial while assuring the delivery of exactly the same intervention to each cohort, was employed. The adaptive intervention design strategy distributed technical work and allowed introduction of novel components in phases intended to help promote and sustain participant engagement. Adaptive intervention design was made possible by exploiting the mobile phone's remote data capabilities so that adoption of particular application components could be continuously monitored and components subsequently added or updated remotely. The cell phone intervention was delivered almost entirely via cell phone and was always-present, proactive, and interactive-providing passive and active reminders, frequent opportunities for knowledge dissemination, and multiple tools

  15. PATHOGENETIC MECHANISMS OF LUNG INJURY

    Directory of Open Access Journals (Sweden)

    M. I. Marushchak

    2016-05-01

    Results and conclusions. The topical issue of lung pathogenetic injury is to understand the signs and mechanisms responsible for regulation of free radical oxidation and antioxidant defense system, the role of pro- and anti-inflammatory molecules, the influence of active metabolites on the process of restoration and survival of the respiratory tract cells in cases of acute lung injury. The studies of this processes will help to obtain more knowledge on lung pathology.

  16. Towards gaining renewed balance in life after operable lung cancer

    DEFF Research Database (Denmark)

    Missel, Malene

    Background. Studies involving groups of patients with operable non-small cell lung cancer (NSCLC) provide valuable knowledge on symptoms, quality of life and needs using questionnaires, but knowledge of the perspective of patients diagnosed with lung cancer and the significance of the illness...... their diagnosis as a shock that altered their awareness of their everyday lives, presenting them with an unfamiliar body. Social relations were disturbed and patients forced to face a new life situation calling for one-on-one care. The patients expressed the need to share written information about the illness...... and treatment trajectory in order to understand the potential need for early-initiated interventions. Furthermore, the objective was to explore the lived experiences in a group of patients who participated post-surgery in a rehabilitation programme focusing on exercise targeting patients with operable lung...

  17. Lung ventilation imaging with TECHNEGAS

    International Nuclear Information System (INIS)

    Bunko, Hisashi; Seto, Mikito; Kuji, Ichiei; Miyauchi, Tsutomu; Hisada, Kinichi

    1991-01-01

    In order to optimize inhalation method for lung ventilation imaging with Tc-99m-gas (TECHNEGAS), relation between lung deposition of TECHNEGAS and inhalation method was evaluated. Submaximal inhalation with breath-holding (BH), continuous submaximal inhalation (C) and tidal inhalation (TV) were compared in 35 patients (36 studies) with various lung diseases. Mean lung deposition of TECHNEGAS was 6.6-7.4%/LD in BH group and was significantly higher than other groups of inhalation method (p<0.05-0.001). Lung deposition increased according to the times of inhalation in C group. TV group resulted in the lowest lung deposition which was the same as 5 times of inhalation in C group. Lung/filter ratio (L/F) was highest in BH group. Image quality of TECHNEGAS was significantly better in BH group. Hot spot in central airway was seen in 15% of patients. All of them was in TV or C groups. In order to improve lung deposition and image quality of the TECHNEGAS, sufficient breath-holding was important. L/F seemed to be the index of effective inhalation of the TECHNEGAS. TV was suitable for poorly cooperative or dyspneic patients. TECHNEGAS was useful for evaluation of lung ventilation to provide good quality image with safety and simplicity. (author)

  18. Lung cancer: principles and practice

    National Research Council Canada - National Science Library

    Pass, Harvey I

    2005-01-01

    "A comprehensive review of lung cancer, from screening, early detection, and prevention, to management strategies including surgery, chemotherapy, radiation therapy, and multimodality therapy, as well...

  19. Interstitial lung diseases in children

    Directory of Open Access Journals (Sweden)

    N. S. Lev

    2014-01-01

    Full Text Available The paper deals with interstitial lung diseases in children. It gives an update and the results of the authors’ observations of different forms of interstitial lung diseases. Particular emphasis is placed on hypersensitive pneumonitis as the most common nosological entity among childhood interstitial lung diseases. The authors followed up 186 children with hypersensitive pneumonitis. They present the most important clinical, functional, radiological, and immunological diagnostic signs of this disease and consider its prognosis. In addition, there is evidence for other rare forms of interstitial lung diseases (idiopathic interstitial pneumonia, idiopathic pulmonary hemosiderosis, etc. in children. 

  20. The dysmorphic lung: imaging findings

    International Nuclear Information System (INIS)

    Mata, J.M.; Caceres, J.

    1996-01-01

    Congenital lung malformations are not infrequent and can be discovered in adults. It is, therefore, necessary to know their radiological manifestations in order to avoid diagnostic errors. We classify the congenital lung malformations in two main groups: dysmorphic lung and focal pulmonary malformations. We review the radiological spectrum of dysmorphic lung, based on a classification that emphasises the pulmonary abnormality, adding variants when diaphragmatic or venous abnormalities are present. In our opinion this approach allows for a rational use of advanced imaging techniques (CT, MRI). (orig.). With 13 figs

  1. [Farmer's lung antigens in Germany].

    Science.gov (United States)

    Sennekamp, J; Joest, M; Sander, I; Engelhart, S; Raulf-Heimsoth, M

    2012-05-01

    Recent studies suggest that besides the long-known farmer's lung antigen sources Saccharopolyspora rectivirgula (Micropolyspora faeni), Thermoactinomyces vulgaris, and Aspergillus fumigatus, additionally the mold Absidia (Lichtheimia) corymbifera as well as the bacteria Erwinia herbicola (Pantoea agglomerans) and Streptomyces albus may cause farmer's lung in Germany. In this study the sera of 64 farmers with a suspicion of farmer's lung were examined for the following further antigens: Wallemia sebi, Cladosporium herbarum, Aspergillus versicolor, and Eurotium amstelodami. Our results indicate that these molds are not frequent causes of farmer's lung in Germany. © Georg Thieme Verlag KG Stuttgart · New York.

  2. Partnership for Prescription Assistance

    Science.gov (United States)

    ... may use our name without our permission. The Partnership for Prescription Assistance will help you find the ... Events Blog Facebook Twitter Start living better. The Partnership for Prescription Assistance helps qualifying patients without prescription ...

  3. Assisted Reproductive Technology (ART)

    Science.gov (United States)

    ... Share Facebook Twitter Pinterest Email Print Assisted Reproductive Technology (ART) ART refers to treatments and procedures that ... American Society for Reproductive Medicine. (2015). Assisted reproductive technologies: A guide for patients . Retrieved May 31, 2016, ...

  4. Institutionalizing Security Force Assistance

    National Research Council Canada - National Science Library

    Binetti, Michael R

    2008-01-01

    .... It looks at the manner in which security assistance guidance is developed and executed. An examination of national level policy and the guidance from senior military and civilian leaders highlights the important role of Security Force Assistance...

  5. ForeignAssistance.gov

    Data.gov (United States)

    US Agency for International Development — ForeignAssistance.gov provides a view of U.S. Government foreign assistance funds across agencies and enables users to explore, analyze, and review aid investments...

  6. Assisted delivery with forceps

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/patientinstructions/000509.htm Assisted delivery with forceps To use the sharing features on ... called vacuum assisted delivery . When is a Forceps Delivery Needed? Even after your cervix is fully dilated ( ...

  7. Vacuum-assisted delivery

    Science.gov (United States)

    ... medlineplus.gov/ency/patientinstructions/000514.htm Vacuum-assisted delivery To use the sharing features on this page, ... through the birth canal. When is Vacuum-assisted Delivery Needed? Even after your cervix is fully dilated ( ...

  8. Interventional MRI

    Energy Technology Data Exchange (ETDEWEB)

    Fukatsu, Hiroshi [Nagoya Univ. (Japan). School of Medicine

    2002-01-01

    MR guided interventional procedures have become useful clinical tools recently. In this article the authors discuss the usefulness and problems of MR-guided needle biopsy and MR-guided laser induced thermotherapy (LITT) for clinical cases. MR enabled optimal plane monitoring with desired image contrast during the procedure without X-ray irradiation for puncture and tissue sampling. Also only MR could non-invasively provide interstitial temperature information during laser ablation. Bone and soft tissue lesions are likely to be candidates for MR interventions because they are free from any physiological motions, and radiologists should compare MR-guidance with CT- or US guidance for individual cases in order to achieve a less invasive diagnosis or treatment. (author)

  9. Spinal interventions.

    Science.gov (United States)

    Ruiz Santiago, F; Filippiadis, D K; Guzmán Álvarez, L; Martínez Martínez, A; Castellano, M M

    2016-04-01

    We review the state of the art in imaging-guided percutaneous interventional procedures used to diagnose and/or treat the diverse causes of back pain. These procedures can be used for diagnosis, treatment, or both. They are focused on the vertebral bodies, the facet joints, the intervertebral discs, and the nerve structures. Copyright © 2015 SERAM. Published by Elsevier España, S.L.U. All rights reserved.

  10. The Lung Health Study

    Directory of Open Access Journals (Sweden)

    J Manfreda

    1995-01-01

    Full Text Available OBJECTIVE: To determine whether smoking intervention and use of an inhaled bronchodilator can slow the rate of decline in forced expiratory volume in 1 s (FEV1 in smokers with mild obstructive pulmonary disease.

  11. Exposure to secondhand tobacco smoke and lung cancer by histological type: a pooled analysis of the International Lung Cancer Consortium (ILCCO).

    Science.gov (United States)

    Kim, Claire H; Lee, Yuan-Chin Amy; Hung, Rayjean J; McNallan, Sheila R; Cote, Michele L; Lim, Wei-Yen; Chang, Shen-Chih; Kim, Jin Hee; Ugolini, Donatella; Chen, Ying; Liloglou, Triantafillos; Andrew, Angeline S; Onega, Tracy; Duell, Eric J; Field, John K; Lazarus, Philip; Le Marchand, Loic; Neri, Monica; Vineis, Paolo; Kiyohara, Chikako; Hong, Yun-Chul; Morgenstern, Hal; Matsuo, Keitaro; Tajima, Kazuo; Christiani, David C; McLaughlin, John R; Bencko, Vladimir; Holcatova, Ivana; Boffetta, Paolo; Brennan, Paul; Fabianova, Eleonora; Foretova, Lenka; Janout, Vladimir; Lissowska, Jolanta; Mates, Dana; Rudnai, Peter; Szeszenia-Dabrowska, Neonila; Mukeria, Anush; Zaridze, David; Seow, Adeline; Schwartz, Ann G; Yang, Ping; Zhang, Zuo-Feng

    2014-10-15

    While the association between exposure to secondhand smoke and lung cancer risk is well established, few studies with sufficient power have examined the association by histological type. In this study, we evaluated the secondhand smoke-lung cancer relationship by histological type based on pooled data from 18 case-control studies in the International Lung Cancer Consortium (ILCCO), including 2,504 cases and 7,276 control who were never smokers and 10,184 cases and 7,176 controls who were ever smokers. We used multivariable logistic regression, adjusting for age, sex, race/ethnicity, smoking status, pack-years of smoking, and study. Among never smokers, the odds ratios (OR) comparing those ever exposed to secondhand smoke with those never exposed were 1.31 (95% CI: 1.17-1.45) for all histological types combined, 1.26 (95% CI: 1.10-1.44) for adenocarcinoma, 1.41 (95% CI: 0.99-1.99) for squamous cell carcinoma, 1.48 (95% CI: 0.89-2.45) for large cell lung cancer, and 3.09 (95% CI: 1.62-5.89) for small cell lung cancer. The estimated association with secondhand smoke exposure was greater for small cell lung cancer than for nonsmall cell lung cancers (OR=2.11, 95% CI: 1.11-4.04). This analysis is the largest to date investigating the relation between exposure to secondhand smoke and lung cancer. Our study provides more precise estimates of the impact of secondhand smoke on the major histological types of lung cancer, indicates the association with secondhand smoke is stronger for small cell lung cancer than for the other histological types, and suggests the importance of intervention against exposure to secondhand smoke in lung cancer prevention. © 2014 UICC.

  12. Size matching in lung transplantation using predicted total lung capacity

    NARCIS (Netherlands)

    Ouwens, JP; van der Mark, TW; van der Bij, W; Koeter, GH

    2002-01-01

    Height is used in allocation of donor lungs as an indirect estimate of thoracic size. Total lung capacity (TLC), determined by both height and sex, could be a more accurate functional estimation of thoracic size. Size-matching criteria based on height versus predicted TLC was retrospectively

  13. Immunologic lung disease

    International Nuclear Information System (INIS)

    Harman, E.M.

    1985-01-01

    The term immunologic lung disease comprises a broad spectrum of disease. The authors have covered a few entities in which recent studies have been particularly helpful in elucidating pathophysiology though not in uncovering the inciting cause. Common to all of these entities is the problem of finding appropriate methods of defining disease activity and response to treatment. As exemplified by the improved outlook for Goodpasture's syndrome with elucidation of its underlying immunopathology, it is likely that better understanding of the immunologic basis of sarcoid and interstitial disease may be helpful in planning more effective treatment strategies. 44 references

  14. Epithelioid lung haenangioendiothelioma

    International Nuclear Information System (INIS)

    Finozzi, V.; Andrade, E.; Campos, N.; Pizarrosa, C.

    2000-01-01

    The first national case of epithelioid lung haenangioendiothelioma concerned a 60 years old woman. Clinical picture and TC diagnosis showed a vascularized tumor producing persistent haenoptoic expectoration.It is necessary to be acquainted with it for the purpose of a differentiated diagnosis. It is a tumor with specific immunohistochemical markers against factor V III.Treatment consisted of surgical resection. Concerning its classification it is situated at the limit between benign and malignant, prognosis is usually good, but evolution is slow, extending for over 20 years

  15. Black lung disease

    Energy Technology Data Exchange (ETDEWEB)

    Ramani, R.V.; Frantz, R.L. [Pennsylvania State University, University Park, PA (United States)

    1995-12-31

    Coal workers` pneumoconiosis (CWP), often called Black Lung Disease is a occupational disease which results from inhalation of coal mine dust which usually contains small amounts of free crystalline silica. This chapter reviews the current knowledge of the epidemiology and clinical aspects of CWP and how it has been controlled in the USA through the 1969 Coal Mine Act and dust level standards. It describes the sampling methods used. Medical control methods and engineering control of the disease is discussed. Work of the Generic Mineral Technology Center for Respirable Dust is described. 28 refs., 6 figs.

  16. Rheumatoid Arthritis: Can It Affect the Lungs?

    Science.gov (United States)

    Rheumatoid arthritis: Can it affect the lungs? Can rheumatoid arthritis affect your lungs? Answers from April Chang-Miller, M.D. Although rheumatoid arthritis primarily affects joints, it sometimes causes lung disease ...

  17. Single-Lung Ventilation with Contralateral Lung Deflation

    Science.gov (United States)

    Dallan, Luís Alberto O.; Lisboa, Luiz Augusto F.; Platania, Fernando; Oliveira, Sérgio A.; Stolf, Noedir A.

    2007-01-01

    There are many new alternative methods of minimally invasive myocardial revascularization that can be applied in selected patients who have multivessel coronary artery disease. However, these techniques often require new and expensive equipment. Most multivessel myocardial revascularization is performed via median sternotomy and involves the use of a conventional endotracheal tube. Both lungs are ventilated, and frequently the left pleural cavity is opened. In contrast, single-lung deflation naturally moves the mediastinum within the thorax toward the collapsed lung, without the need to open the pleural cavities. Herein, we describe a simple alternative procedure that facilitates off-pump multivessel coronary artery bypass grafting via complete median sternotomy: single-lung ventilation with contralateral lung deflation. This technique better exposes the more distal right and circumflex coronary artery branches with or without the opening of the pleural cavities. PMID:17622364

  18. Clínica ampliada em saúde mental: cuidar e suposição de saber no acompanhamento terapêutico Wide-spectrum clinical interventions in mental health: " care" and " subject supposed to know" in therapeutic assistance

    Directory of Open Access Journals (Sweden)

    Carlos Estellita-Lins

    2009-02-01

    Full Text Available Este trabalho investiga o acompanhamento terapêutico, entendido como intervenção em saúde mental baseada em cuidados domiciliares. Destacamos a importância de intervenções comunitárias privilegiando formas de lidar com o sofrimento, seja através de uma concepção médica dos sintomas, fundada na visibilidade, seja valorizando uma leitura psicanalítica que recorre à escuta. Carecendo de teorização independente que fundamente sua prática, o AT (acompanhamento terapêutico apropria-se de teorias provenientes de outros campos do saber que guardam afinidades. Neste sentido, abordamos a influência da psicanálise e sua participação na clínica ampliada em saúde mental através da prática clínica do AT, utilizando dois conceitos operatórios de amplo alcance, que são: sujeito suposto saber, proveniente da obra de Lacan, e cuidado, derivado de Winnicott. Ambos respondem a questões do campo teórico e orientam a atuação clínica. Concluímos que o AT realiza exigências do manejo transferencial sob a forma do cuidar exercido no cotidiano do sujeito, no qual desejo e subjetividade são necessariamente reconhecidos, sem que se configure como tecnologia psicoterápica, situando-se mais propriamente como sentinela clínica no campo da psiquiatria comunitária e saúde coletiva.This paper discusses the theme therapeutic assistance (TA, understood as homecare-based mental health intervention. We emphasize the importance of community interventions for dealing with psychic suffering, either through reading the symptoms based on visibility, or through a psychoanalytic approach mainly concerned with listening. Lacking an independent theoretical background to support this practice, therapeutic assistance makes use of theories coming from other related fields of knowledge. Therefore, we discuss the influence of psychoanalysis and its role among broad spectrum mental health practice through clinical interventions belonging to the field of TA

  19. Significance of coexistent granulomatous inflammation and lung cancer.

    Science.gov (United States)

    Dagaonkar, Rucha S; Choong, Caroline V; Asmat, Atasha Binti; Ahmed, Dokeu Basheer A; Chopra, Akhil; Lim, Albert Y H; Tai, Dessmon Y H; Kor, Ai Ching; Goh, Soon Keng; Abisheganaden, John; Verma, Akash

    2017-04-01

    Coexistence of lung cancer and granulomatous inflammation in the same patient confuses clinicians. We aimed to document the prevalence, clinicopathological features, treatment outcomes and prognosis in patients with coexisting granulomatous inflammation undergoing curative lung resection for lung cancer, in a tuberculosis (TB)-endemic country. An observational cohort study of patients with lung cancer undergoing curative resection between 2012 and 2015 in a tertiary centre in Singapore. One hundred and twenty-seven patients underwent lung resection for cancer, out of which 19 (14.9%) had coexistent granulomatous inflammation in the resected specimen. Median age was 68 years and 58.2% were males. Overall median (range) survival was 451 (22-2452) days. Eighteen (14%) patients died at median duration of 271 days after surgery. The postsurgery median survival for those alive was 494 (29-2452) days in the whole group. Subgroup analysis did not reveal any differences in age, gender, location of cancer, radiological features, type of cancer, chemotherapy, history of TB or survival in patients with or without coexistent granulomatous inflammation. Incidental detection of granulomatous inflammation in patients undergoing lung resection for cancer, even in a TB-endemic country, may not require any intervention. Such findings may be due to either mycobacterial infection in the past or 'sarcoid reaction' to cancer. Although all patients should have their resected specimen sent for acid-fast bacilli culture and followed up until the culture results are reported, the initiation of the management of such patients as per existing lung cancer management guidelines does not affect their outcome adversely. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  20. Spirometry, rapid FEV1 decline, and lung cancer among asbestos exposed heavy smokers.

    Science.gov (United States)

    Chien, Jason W; Au, David H; Barnett, Matt J; Goodman, Gary E

    2007-12-01

    We assessed whether spirometric measurements are associated with the development of accelerated FEV(1) decline and lung cancer among active and previous smokers with a wide range of lung function. Bivariate and multivariate analyses that adjusted for age, intervention arm, smoking status at enrollment and smoking history, years exposed to asbestos, and evidence of asbestosis were used to assess whether baseline FEV(1) and FEV(1)/FVC ratio were associated with accelerated FEV(1) decline and incident lung cancer. The 3,041 participants enrolled from 1985 to 1994 were followed through April 30, 2005. Baseline FEV(1)/FVC ratio80%. Lung cancer risk among participants with baseline airflow obstruction and FEV(1)80% (psmokers. These data indicate an FEV(1)/FVCsmokers is significantly associated with faster airflow loss, and an increased risk for developing lung cancer, even among those individuals with a normal FEV(1).