WorldWideScience

Sample records for medical ozone therapy

  1. Ozone Therapy in Dentistry

    Science.gov (United States)

    Domb, William C

    2014-01-01

    Summary The 21st century dental practice is quite dynamic. New treatment protocols and new materials are being developed at a rapid pace. Ozone dental therapy falls into the category of new treatment protocols in dentistry, yet ozone is not new at all. Ozone therapy is already a major treatment modality in Europe, South America and a number of other countries. What is provided here will not be an exhaustive scientific treatise so much as a brief general introduction into what dentists are now doing with ozone therapies and the numerous oral/systemic links that make this subject so important for physicians so that, ultimately, they may serve their patients more effectively and productively. PMID:25363268

  2. Medical ozone therapy as a potential treatment modality for regeneration of damaged articular cartilage in osteoarthritis

    Directory of Open Access Journals (Sweden)

    Sello Lebohang Manoto

    2018-05-01

    Full Text Available Osteoarthritis (OA is the most common degenerative joint disease and a growing health problem affecting more than half of the population over the age of 65. It is characterized by inflammation in the cartilage and synovium, resulting in the loss of joint structure and progressive damage to the cartilage. Many pro-inflammatory mediators are elevated in OA, including reactive oxygen species (ROS such as nitric oxide (NO and hydrogen peroxide (H2O2. Damaged articular cartilage remains a challenge to treat due to the limited self-healing capacity of the tissue and unsuccessful biological interventions. This highlights the need for better therapeutic strategies to heal damaged articular cartilage. Ozone (O3 therapy has been shown to have positive results in the treatment of OA; however the use of O3 therapy as a therapeutic agent is controversial. There is a perception that O3 is always toxic, whereas evidence indicates that when it is applied following a specified method, O3 can be effective in the treatment of degenerative diseases. The mechanism of action of O3 therapy in OA is not fully understood and this review summarizes the use of O3 therapy in the treatment of damaged articular cartilage in OA. Keywords: Osteoarthritis (OA, Articular cartilage, Ozone (O3 therapy, Reactive oxygen species (ROS

  3. Ozone therapy in periodontics.

    Science.gov (United States)

    Gupta, G; Mansi, B

    2012-02-22

    Gingival and Periodontal diseases represent a major concern both in dentistry and medicine. The majority of the contributing factors and causes in the etiology of these diseases are reduced or treated with ozone in all its application forms (gas, water, oil). The beneficial biological effects of ozone, its anti-microbial activity, oxidation of bio-molecules precursors and microbial toxins implicated in periodontal diseases and its healing and tissue regeneration properties, make the use of ozone well indicated in all stages of gingival and periodontal diseases. The primary objective of this article is to provide a general review about the clinical applications of ozone in periodontics. The secondary objective is to summarize the available in vitro and in vivo studies in Periodontics in which ozone has been used. This objective would be of importance to future researchers in terms of what has been tried and what the potentials are for the clinical application of ozone in Periodontics.

  4. Medical ozone therapy reduces oxidative stress and testicular damage in an experimental model of testicular torsion in rats

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    Mustafa Tusat

    Full Text Available ABSTRACT Objective: Testicular torsion (TT refers to rotation of the testis and twisting of the spermatic cord. TT results in ischemia-reperfusion (I/R injury involving increased oxidative stress, inflammation and apoptosis, and can even lead to infertility. The aim of this study was to investigate the effect of ozone therapy on testicular damage due to I/R injury in an experimental torsion model. Materials and Methods: 24 male Sprague-Dawley rats were divided into 3 groups; shamoperated, torsion/detorsion (T/D, and T/D+ozone. Ozone (1mg/kg was injected intraperitoneally 120 minutes before detorsion and for the following 24h. Blood and tissue samples were collected at the end of 24h. Johnsen score, ischemia modified albumin (IMA, total antioxidant status (TAS, total oxidant status (TOS, and oxidative stress index (OSI levels were determined. Results: Levels of IMA, TOS, OSI, and histopathological scores increased in the serum/tissue of the rats in the experimental T/D group. Serum IMA, TOS, and OSI levels and tissue histopathological scores were lower in the rats treated with ozone compared with the T/D group. Conclusion: Our study results suggest that ozone therapy may exhibit beneficial effects on both biochemical and histopathological findings. Clinical trials are now necessary to confirm this.

  5. Ozone therapy in postgraduate theses in Egypt: systematic review.

    Science.gov (United States)

    AlBedah, Abdullah M N; Khalil, Mohamed K M; Elolemy, Ahmed T; Alrasheid, Mohamed H S; Al Mudaiheem, Abdullah; Elolemy, Tawfik M B

    2013-08-01

    Systematic reviews of the studies published in the major medical data bases have not shown solid support for the use of ozone therapy. Unpublished or grey literature, including postgraduate theses, may solve this controversy. To review the postgraduate theses published in Egypt in order to assess the clinical safety and effectiveness of ozone therapy in specific medical conditions. The databases of the Egyptian Universities' Library Consortium and the databases of each university were searched for postgraduate theses that evaluated ozone therapy as an intervention for any disease or condition in any age group, compared with any or no other intervention and published before September 2010. A total of 28 quasi trials were included. The theses did not report any safety issues in terms of ozone therapy. With respect to its effectiveness, the studies suggested some benefits of ozone in the treatment of dental infection and recovery, musculoskeletal disorders, diabetes mellitus, chronic diseases, and obstetrics and gynaecology. However, the number of studies included was small and they were of limited quality. There is insufficient evidence to recommend the use of ozone in the treatment of dental infections, in facilitating faster dental recovery after extraction or implantation, in diabetes mellitus, musculoskeletal disorders, or obstetrics and gynaecology.

  6. Ozone therapy and restorative dentistry: a literature review ...

    African Journals Online (AJOL)

    This approach is being further reinforced with the emergence of ozone therapy in the management of tooth decay. Ozone therapy is the treatment of the tooth with a mixture of oxygen and ozone. The aim of this review was to provide a comprehensive literature on ozone therapy and on the different areas of restorative dental ...

  7. Evaluation of effect of topical ozone therapy on salivary Candidal carriage in oral candidiasis.

    Science.gov (United States)

    Khatri, Isha; Moger, Ganapathi; Kumar, N Anil

    2015-01-01

    Ozone is highly valued for various therapeutic applications such as antimicrobial, antihypoxic, analgesic, and immunostimulating for more than a century in the medical profession. Ozone therapy is now gaining a strong foothold in dentistry. Ozone has bactericidal, fungicidal, and virucidal properties. Oral candidiasis is one of the most common opportunistic fungal infections of the oral cavity. Hence, a study was conducted to evaluate and compare the ability of ozonated water and topical clotrimazole in reducing the Candidal species colony-forming unit (CFU) count in oral candidiasis. The study included 40 candidiasis patients of either sex aged between 18 and 60 years attending the Department of Oral Medicine and Radiology. The patients were randomly assigned to either topical ozone therapy or topical clotrimazole groups. Salivary Candidal CFU counts were assessed during and after the treatments. There was gradual but significant reduction in Candidal CFU count in both groups. At the end of the treatment, Candidal CFU count reduction in ozone group (60.5% reduction) was more than the clotrimazole group (32.3% reduction). 14 patients (70%) with candidiasis in ozone group were reduced to 6 (30%) whereas only 8 patients (40%) out of 13 (65%) in clotrimazole group, although intergroup comparison was not statistically significant. Ozone therapy was much more effective in reducing the patients with candidiasis to a state of carriers. These findings suggest that ozonated water might be useful to treat oral candidiasis.

  8. Ozone therapy in the management and prevention of caries

    Directory of Open Access Journals (Sweden)

    Merve Erkmen Almaz

    2015-01-01

    Full Text Available The purpose of this article was to assess the effectiveness of ozone therapy in the management and prevention of caries, reviewing clinical and in vitro studies. Ozone has proven to be effective against gram-negative and gram-positive bacteria, viruses, and fungi. In dentistry, most of the published articles are based on ozone's antimicrobial effects and the treatment of caries. Most of the clinical studies reported ozone to be a promising alternative to conventional methods for caries management. However, a few studies have shown ozone to be insufficient for preventing caries and reducing microorganisms in open occlusal carious lesions. Ozone might be a useful tool to reduce and control oral infectious microorganisms in dental plaque and dental cavity. However, the results of in vitro studies are controversial; while some researchers reported that ozone therapy had a minimal or no effect on the viability of microorganisms, others suggested ozone to be highly effective in killing both gram-positive and gram-negative oral microorganisms. Therefore, more evidence is required before ozone can be accepted as an alternative to present methods for the management and prevention of caries.

  9. Medical Therapy of Acromegaly

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    U. Plöckinger

    2012-01-01

    Full Text Available This paper outlines the present status of medical therapy of acromegaly. Indications for permanent postoperative treatment, postirradiation treamtent to bridge the interval until remission as well as primary medical therapy are elaborated. Therapeutic efficacy of the different available drugs—somatostatin receptor ligands (SRLs, dopamine agonists, and the GH antagonist Pegvisomant—is discussed, as are the indications for and efficacy of their respective combinations. Information on their mechanism of action, and some pharmakokinetic data are included. Special emphasis is given to the difficulties to define remission criteria of acromegaly due to technical assay problems. An algorithm for medical therapy in acromegaly is provided.

  10. Medical Art Therapy

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    Birgul Aydin

    2012-03-01

    Full Text Available Art therapy is a form of expressive therapy that uses art materials. Art therapy combines traditional psychotherapeutic theories and techniques with an understanding of the psychological aspects of the creative process, especially the affective properties of the different art materials. Medical art therapy has been defined as the clinical application of art expression and imagery with individuals who are physically ill, experiencing physical trauma or undergoing invasive or aggressive medical procedures such as surgery or chemotherapy and is considered as a form of complementary or integrative medicine. Several studies have shown that patients with physical illness benefit from medical art therapy in different aspects. Unlike other therapies, art therapy can take the patients away from their illness for a while by means of creative activities during sessions, can make them forget the illness or lost abilities. Art therapy leads to re-experiencing normality and personal power even with short creative activity sessions. In this article definition, influence and necessity of medical art therapy are briefly reviewed.

  11. Ozone therapy in dentistry. A brief review for physicians.

    Science.gov (United States)

    Domb, William C

    2014-10-31

    The 21(st) century dental practice is quite dynamic. New treatment protocols and new materials are being developed at a rapid pace. Ozone dental therapy falls into the category of new treatment protocols in dentistry, yet ozone is not new at all. Ozone therapy is already a major treatment modality in Europe, South America and a number of other countries. What is provided here will not be an exhaustive scientific treatise so much as a brief general introduction into what dentists are now doing with ozone therapies and the numerous oral/systemic links that make this subject so important for physicians so that, ultimately, they may serve their patients more effectively and productively.

  12. Medical therapy in acromegaly.

    LENUS (Irish Health Repository)

    Sherlock, Mark

    2011-05-01

    Acromegaly is a rare disease characterized by excess secretion of growth hormone (GH) and increased circulating insulin-like growth factor 1 (IGF-1) concentrations. The disease is associated with increased morbidity and premature mortality, but these effects can be reduced if GH levels are decreased to <2.5 μg\\/l and IGF-1 levels are normalized. Therapy for acromegaly is targeted at decreasing GH and IGF-1 levels, ameliorating patients\\' symptoms and decreasing any local compressive effects of the pituitary adenoma. The therapeutic options for acromegaly include surgery, radiotherapy and medical therapies, such as dopamine agonists, somatostatin receptor ligands and the GH receptor antagonist pegvisomant. Medical therapy is currently most widely used as secondary treatment for persistent or recurrent acromegaly following noncurative surgery, although it is increasingly used as primary therapy. This Review provides an overview of current and future pharmacological therapies for patients with acromegaly.

  13. Medical leech therapy (Hirudotherapy

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    Uwe Wollina

    2016-01-01

    Full Text Available Leeches have been used in medicine long time before BC. In recent years medical leech therapy has gained increasing interest in reconstructive surgery and pain management and other medical fields. The possible indications and success rates of this treatment are discussed. There is a special interest in salvage of flaps and grafts by the use of medical leeches. Retrospective analysis indicates a success rate of >80%. Randomized controlled trials have been performed in osteoarthritis. Case reports and smaller series are available for the treatment of chronic wounds, post-phlebitic syndrome and inflammatory skin diseases. The most common adverse effects are prolonged bleeding and infection by saprophytic intestinal bacteria of leeches. Medical leech therapy is a useful adjunct to other measures wound management.

  14. Adjuvant combined ozone therapy for extensive wound over tibia

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    Prasham Shah

    2011-01-01

    Full Text Available Disinfectant and antibacterial properties of ozone are utilized in the treatment of nonhealing or ischemic wounds. We present here a case of 59 years old woman with compartment syndrome following surgical treatment of stress fracture of proximal tibia with extensively infected wound and exposed tibia to about 4/5 of its extent. The knee joint was also infected with active pus draining from a medial wound. At presentation the patient had already taken treatment for 15 days in the form of repeated wound debridements and parenteral antibiotics, which failed to heal the wound and she was advised amputation. Topical ozone therapy twice daily and ozone autohemotherapy once daily were given to the patient along with daily dressings and parenteral antibiotics. Within 5 days, the wound was healthy enough for spilt thickness skin graft to provide biological dressing to the exposed tibia bone. Topical ozone therapy was continued for further 5 days till the knee wound healed. On the 15th day, implant removal, intramedullary nailing, and latissimus dorsi pedicle flap were performed. Both the bone and the soft tissue healed without further complications and at 20 months follow-up, the patient was walking independently with minimal disability.

  15. Ozone Therapy in the Management of Persistent Radiation-Induced Rectal Bleeding in Prostate Cancer Patients

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    Bernardino Clavo

    2015-01-01

    Full Text Available Introduction. Persistent radiation-induced proctitis and rectal bleeding are debilitating complications with limited therapeutic options. We present our experience with ozone therapy in the management of such refractory rectal bleeding. Methods. Patients (n=12 previously irradiated for prostate cancer with persistent or severe rectal bleeding without response to conventional treatment were enrolled to receive ozone therapy via rectal insufflations and/or topical application of ozonized-oil. Ten (83% patients had Grade 3 or Grade 4 toxicity. Median follow-up after ozone therapy was 104 months (range: 52–119. Results. Following ozone therapy, the median grade of toxicity improved from 3 to 1 (p<0.001 and the number of endoscopy treatments from 37 to 4 (p=0.032. Hemoglobin levels changed from 11.1 (7–14 g/dL to 13 (10–15 g/dL, before and after ozone therapy, respectively (p=0.008. Ozone therapy was well tolerated and no adverse effects were noted, except soft and temporary flatulence for some hours after each session. Conclusions. Ozone therapy was effective in radiation-induced rectal bleeding in prostate cancer patients without serious adverse events. It proved useful in the management of rectal bleeding and merits further evaluation.

  16. Medication management during electroconvulsant therapy

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    Zolezzi M

    2016-04-01

    Full Text Available Monica Zolezzi Clinical Pharmacy and Practice, College of Pharmacy, Qatar University, Doha, Qatar Abstract: Electroconvulsive therapy (ECT has demonstrated to be highly effective and safe, even life saving for many psychiatric disorders such as major depression, bipolar disorder and schizophrenia. Most patients who require ECT are also on concurrent pharmacotherapy. As such, the objective of this article is to provide a review of the most recent literature focusing on the medications used during an ECT procedure and on the effects of concurrent psychiatric and non-psychiatric medications on the effectiveness and safety of ECT. The review also attempts to summarize the recommendations derived from existing documents to guide pharmacotherapy decisions for patients undergoing ECT. For this purpose, using electronic databases, an extensive search of the current literature was made using ECT and medications or drug classes as keywords. Keywords: ECT, medications, drug interactions

  17. Food therapy and medical diet therapy of Traditional Chinese Medicine

    OpenAIRE

    Qunli Wu; Xiaochun Liang

    2018-01-01

    Food therapy of traditional Chinese medicine aims to maintain balanced nutrition through diet. Medical diet therapy, however, is to achieve the balance of Yin and Yang through the combination of nutrition and medicine. Either “food therapy” or “medical diet therapy” aims to keep health, prevent disease, remove illness and slow aging. In recent years, both food therapy and medical diet therapy have been increasingly applied in clinical nutrition therapy. In terms of traditional Chinese food th...

  18. Non-thermal atmospheric pressure HF plasma source: generation of nitric oxide and ozone for bio-medical applications

    Science.gov (United States)

    Kühn, S.; Bibinov, N.; Gesche, R.; Awakowicz, P.

    2010-01-01

    A new miniature high-frequency (HF) plasma source intended for bio-medical applications is studied using nitrogen/oxygen mixture at atmospheric pressure. This plasma source can be used as an element of a plasma source array for applications in dermatology and surgery. Nitric oxide and ozone which are produced in this plasma source are well-known agents for proliferation of the cells, inhalation therapy for newborn infants, disinfection of wounds and blood ozonation. Using optical emission spectroscopy, microphotography and numerical simulation, the gas temperature in the active plasma region and plasma parameters (electron density and electron distribution function) are determined for varied nitrogen/oxygen flows. The influence of the gas flows on the plasma conditions is studied. Ozone and nitric oxide concentrations in the effluent of the plasma source are measured using absorption spectroscopy and electro-chemical NO-detector at variable gas flows. Correlations between plasma parameters and concentrations of the particles in the effluent of the plasma source are discussed. By varying the gas flows, the HF plasma source can be optimized for nitric oxide or ozone production. Maximum concentrations of 2750 ppm and 400 ppm of NO and O3, correspondingly, are generated.

  19. Compact accelerator for medical therapy

    Science.gov (United States)

    Caporaso, George J.; Chen, Yu-Jiuan; Hawkins, Steven A.; Sampayan, Stephen E.; Paul, Arthur C.

    2010-05-04

    A compact accelerator system having an integrated particle generator-linear accelerator with a compact, small-scale construction capable of producing an energetic (.about.70-250 MeV) proton beam or other nuclei and transporting the beam direction to a medical therapy patient without the need for bending magnets or other hardware often required for remote beam transport. The integrated particle generator-accelerator is actuable as a unitary body on a support structure to enable scanning of a particle beam by direction actuation of the particle generator-accelerator.

  20. Medical therapy of hypothalamic diseases

    International Nuclear Information System (INIS)

    Werder, K. von; Mueller, O.A.

    1985-01-01

    Hormonal disturbances caused by hypothalamic pathology can be treated effectively by target hormone replacement in the case of failure of glandotropic hormone secretion. Hyposomatotropism in children has to be substituted by parenteral administration of growth hormone. In addition gonadotropins respectively gonadotropin releasing factor have to be given in order to restore fertility in hypothalamic hypogonadism. Posterior pituitary failure can be adequately replaced by administration of analogues of antidiuretic hormone. Hypothalamic pathology causing hypersecretion of anterior pituitary hormones may also be accessable to medical treatment. This pertains particularly to hyperprolactinemia and precocious puberty. However, there is no medical therapy so far for hypothalamic disturbances leading to veterative dysfunction like disturbances of temperature regulation and control of thirst and polyphagia. In this situation symptomatic correction of the abnormality represents the only possibility to keep these patients alive. (Author)

  1. Ozone Therapy on Rats Submitted to Subtotal Nephrectomy: Role of Antioxidant System

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    José Luis Calunga

    2005-01-01

    rectal administrations produced a delay in the advance of the disease, protecting the kidneys against vascular, hemorheological, and oxidative mechanisms. This behavior suggests ozone therapy has a protective effect on renal tissue by downregulation of the oxidative stress shown in CRF.

  2. Transient cortical blindness after intradiscal oxygen–ozone therapy

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    Agostino Salvatore Vaiano

    2016-01-01

    Full Text Available A 54-year-old caucasian male developed bilateral blindness during an oxygen–ozone injection for disc herniation. The visual loss (VL was immediately followed by severe frontal headache, vomiting, and nausea. The patient underestimated the VL showing Anton's syndrome, with a complete visual recovery after 2-month follow-up. Magnetic resonance data were consistent with recent ischemic lesions in bilateral vascular territories of posterior cerebral arteries.

  3. Ozone--the latest advance in sterilization of medical devices.

    Science.gov (United States)

    Murphy, Lorna

    2006-06-01

    How many times have procedures in your operating rooms been delayed because the instruments needed were still in the sterilizer? As Perioperative nurses you are likely to be quite familiar with the constant pressure to ensure that scarce instrumentation is available when needed. In 2003, a Canadian company developed a unique sterilization process employing ozone as the sterilizing agent. This technology is a safe, rapid and economical alternative to other low temperature sterilization modalities and may relieve some of the pressure experienced when instruments in short supply are in high demand. This article will discuss the principles of the sterilizer and the cycle and will explore the advantages of using this sterilization technology.

  4. Mechanisms of Action Involved in Ozone Therapy: Is healing induced via a mild oxidative stress?

    Directory of Open Access Journals (Sweden)

    Sagai Masaru

    2011-12-01

    Full Text Available Abstract The potential mechanisms of action of ozone therapy are reviewed in this paper. The therapeutic efficacy of ozone therapy may be partly due the controlled and moderate oxidative stress produced by the reactions of ozone with several biological components. The line between effectiveness and toxicity of ozone may be dependent on the strength of the oxidative stress. As with exercise, it is well known that moderate exercise is good for health, whereas excessive exercise is not. Severe oxidative stress activates nuclear transcriptional factor kappa B (NFκB, resulting in an inflammatory response and tissue injury via the production of COX2, PGE2, and cytokines. However, moderate oxidative stress activates another nuclear transcriptional factor, nuclear factor-erythroid 2-related factor 2 (Nrf2. Nrf2 then induces the transcription of antioxidant response elements (ARE. Transcription of ARE results in the production of numerous antioxidant enzymes, such as SOD, GPx, glutathione-s-transferase(GSTr, catalase (CAT, heme-oxygenase-1 (HO-1, NADPH-quinone-oxidoreductase (NQO-1, phase II enzymes of drug metabolism and heat shock proteins (HSP. Both free antioxidants and anti-oxidative enzymes not only protect cells from oxidation and inflammation but they may be able to reverse the chronic oxidative stress. Based on these observations, ozone therapy may also activate Nrf2 via moderate oxidative stress, and suppress NFκB and inflammatory responses. Furthermore, activation of Nrf2 results in protection against neurodegenerative diseases, such as Alzheimer's and Parkinson's diseases. Mild immune responses are induced via other nuclear transcriptional factors, such as nuclear factor of activated T-cells (NFAT and activated protein-1 (AP-1. Additionally, the effectiveness of ozone therapy in vascular diseases may also be explained by the activation of another nuclear transcriptional factor, hypoxia inducible factor-1α (HIF-1a, which is also induced via

  5. Effect of Ozone Therapy (OT on Healing of Colonic Anastomosis in a Rat Model of Peritonitis

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    Başak Erginel

    2014-09-01

    Full Text Available Background: Ozone is a three-oxygen molecule (O3. Ozone therapy (OT is systematically effective when pathological inflammatory and immunologic processes are activated. Among of these conditions are wound healing, macular degeneration related to aging, and conditions that are ischemic or infectious. Aims: The aim of this study was to determine the effects of OT on wound healing of intestinal anastomosis in the presence of peritonitis in a rat model. Study Design: Animal experimentation. Methods: A total of 40 Wistar albino rats were randomized into four groups (n=10 including: sham (S, peritonitis (P, ozone 0 (O0, and ozone 24 (O24. In group S, only cecal dissection was carried out. The S group had only a cecal dissection and intestinal anastomosis performed, but no peritonitis. In all other groups, cecal ligation and puncture (CLP followed the cecal dissection to induce bacterial peritonitis. 24 h after puncture, a cecal resection and ileocolic anastomosis were performed. In group P, 24 h after CLP, a cecal resection and ileocolic anastomosis were performed and no ozone was administered. In group O0, immediately after the anastomosis, and in group O24, starting 24 hours after the anastomosis, an intraperitoneal 1 mg/kg/day ozone administration was applied for seven days. On the seventh day the animals were sacrificed, the anastomotic bursting pressures (BP and the hydroxyproline values of the anastomotic tissues were measured, and histopathologic examination of the anastomotic segment was carried out. Results: The highest BP was in group S, with 211±23.13 mmHg. The mean BP of group P was 141±56.25 mmHg, which was significantly lower than in the other two peritonitis groups that received ozone therapy, group O0 and O24, where it was 192±22 and 166±45 mmHg, respectively (p0.05. Histopathologic analyses of the anastomotic segments determined there was significantly more oedema and necrosis in the control group rats, and collagen deposition in

  6. Effect of ozone therapy on cell apoptosis and angiogenesis in retina tissue of diabetic retinopathy rats

    Institute of Scientific and Technical Information of China (English)

    Xiao Liu

    2016-01-01

    ABSTRACT Objective:To study the effect of ozone therapy on cell apoptosis and angiogenesis in retina tissue of diabetic retinopathy rats.Methods:SD rats were selected as experimental animals and divided into control group, model group and ozone group, and after diabetic models were built, ozone enema was conducted. Retina tissue was collected, TUNEL kits were used to detect the number of apoptotic cells, and Elisa kits were used to detect the contents of nerve damage molecules, angiogenesis-related molecules and endoplasmic reticulum stress molecules. Results:The number of apoptotic cells in retina tissue of model group was significantly more than that of control group, and the number of apoptotic cells in retina tissue of ozone group was significantly less than that of model group; NgR, NR2B, ERK1, ERK2, GFAP, VEGF, STAT-3, HIF-1α, Apelin, APJ, PERK, IRE-1α, ATF-6, eIF2α and XBP-1 contents in retina tissue of model group were significantly higher than those of control group, and PEDF content was lower than that of control group; NgR, NR2B, ERK1, ERK2, GFAP, VEGF, STAT-3, HIF-1α, Apelin, APJ, PERK, IRE-1α, ATF-6, eIF2α and XBP-1 contents in retina tissue of ozone group were significantly lower than those of model group, and PEDF content was higher than that of model group.Conclusion:Ozone therapy can reduce the number of apoptotic cells while reduce nerve cell injury and inhibit angiogenesis and endoplasmic reticulum stress in retina tissue of diabetic rats.

  7. Medical information therapy and medical malpractice litigation in ...

    African Journals Online (AJOL)

    2013-11-01

    Nov 1, 2013 ... Instead, the study proposed the concept of medical information therapy – an .... practitioner's obligations, patient autonomy and self-determination ..... Handbook – Guidelines for Good and Ethical Practice in Medicine,.

  8. [Assessment of antibacterial efficacy of ozone therapy in treatment of caries at the white spot stage].

    Science.gov (United States)

    Makeeva, I M; Turkina, A Yu; Margaryan, E G; Paramonov, Yu O; Polyakova, M A

    Effect on cariogenic flora is the key toremineralizing therapy efficacy in treatment of initial caries (at the white spot stage). Ozone in dentistry is used as a highly effective antibacterial agent. Treatment of white spot lesions with the ozone-air mixture leads to significant increase of efficacy in non-invasive treatment of initial caries. clinical and microbiological assessment of antibacterial efficacy of ozone therapy in treatment of caries at the white spot stage. The trial recruited 86 patients for non-invasive treatment of caries at the white spot stage which included the complex of professional oral hygiene, medicamental treatment of white spot lesions with hydrogen peroxide 3% and chlorhexidinedigluconate 0,2%, treatment with the ozone-air mixture and application of hydroxyapatite Са2+. Material for microbiological study was received before the treatment, after the complex of professional oral hygiene and medicamental treatment of white spot lesions conducted as well as after the treatment with the ozone-air mixture. Before the treatment up to 16 kinds of microorganisms on the surface of white spot lesion were detected with the following shares: S. mutans (19.9%), S. salivarius (15.1%), S. epidermidis (8.7%), S. mitis (6.5%), Lactobacillus (6.5%) and different kinds of staphylococci (10.8%). After the complex of professional oral hygiene and medicamental treatment conducted decrease in number of cariogenic microorganisms was indicated as follows: S. mutans - from 1·105 to 1·104, S. salivarius - from 1·107 to 1·106, S. epidermidis - from 1·105 to 1·104, S. mitis - from 1·104 to 1·103, Lactobacillus - from 1·104 tо 1·103. After the treatment of tooth enamel with the ozone-air mixture increase in microorganisms was not observed. The efficacy of ozone on cariogenic microorganisms exceeds significantly the efficacy of 3% hydrogen peroxide and 0,2% chlorhexidinedigluconate. It is strongly advisable to include ozone in protocol of non

  9. Ozone therapy for t he complex prolapse of lumbar intervertebral disc: a clinical observation

    International Nuclear Information System (INIS)

    Peng Yong; Wei Mengqi; Wu Juan; Zhou Jianshou; Yang Yong; Zhao Hongliang; Shi Mingguo

    2010-01-01

    Objective: To evaluate the therapeutic outcome of ozone injection therapy for the treatment of complex prolapse of lumbar intervertebral disc, which is accompanied with spinal stenosis due to hypertrophy of ligamentum flavum, degeneration of intervertebral facet joints, intervertebral hyperosteogeny and degeneration, lumbar muscle strain and negative pressure in intervertebral discs. Methods: Seventy patients with simple intervertebral disc prolapse (simple group) and 70 patients with complex intervertebral disc prolapse (complex group) were selected for the study. The complex intervertebral disc prolapse included negative pressure in intervertebral disc (n=11), recurrence after resection of nucleus polposus of intervertebral disc (n=5), spinal stenosis (n=10), degeneration of intervertebral facet joints and interver-tebral hyperosteogeny (n=30), stenosis of lateral recess (n=4) and lumbar muscle strain (n=10). All patients were treated with ozone injection under the CT guidance. A total of 2-3 ml ozone with the concentration of 40-50 μg / ml was injected into the intervertebral disk and a total of 5-8 ml ozone with the concentration of 30-40 μg / ml was injected into the paraspinal space. Infiltration injection into the pain spots with 20 ml ozone was carried out in patients with lumbar muscle strain. Results: A comparison of the therapeutic outcomes between simple group and complex group was made. Immediate relief from clinical symptoms was obtained in 80% of all treated patients. The effective rate one week after the procedure was 95%, which became 96% at 3-6 months after the treatment. Conclusion: Correct clinical diagnosis, skilled and accurate manipulation during the surgery and reasonable use of ozone injection in the treatment of soft tissue injury, etc. can markedly improve the therapeutic effect for complex lumbar intervertebral disc prolase. (authors)

  10. X-ray targeting puncture collagenase chemonucleolysis combined with injection of medical ozone for the treatment of lumbar disc herniation

    International Nuclear Information System (INIS)

    Yao Lin; Zhu Genfa

    2011-01-01

    Objective: To evaluate the clinical value of X-ray target puncture collagenase chemonucleolysis combined with injection of medical ozone for lumbar disc herniation. Methods: One thousand and sixty-two cases of lumbar disc herniation accepted collagenase chemonucleolysis combined with injection of medical ozone targeted by X-ray. The therapeutic effects after operation were analyzed. Results: Of all the 1062 cases, the effective rate of X-ray target puncture collagenase chemonucleolysis combined with injection of medical ozone was 95.3% at 3 months, 92.3% at 12 months, and 91.2% at 24 months after operation. Conclusion: X-ray target puncture collagenase chemonucleolysis combined with injection of medical ozone is a simple and safe method for the lumbar disc herniation. It also had fewer adverse reactions and better therapeutic effects. (authors)

  11. Preventive effect of ozone on the development of white spot lesions during multibracket appliance therapy.

    Science.gov (United States)

    Kronenberg, Otmar; Lussi, Adrian; Ruf, Sabine

    2009-01-01

    To test the null hypotheses: (1) there is no difference in the caries protective effect of ozone and Cervitec/Fluor Protector during multibracket (MB) appliance therapy, and (2) DIAGNOdent and quantitative light-induced fluorescence (QLF) are not superior to a visual evaluation of initial caries lesions. Twenty right-handed patients with a very poor oral hygiene who required full MB appliance therapy were analyzed during 26 months. In a split-mouth-design, the four quadrants of each patient were either treated with ozone, a combination of Cervitec and Fluor Protector, or served as untreated controls. The visible plaque index (VPI) and white spot formation were analyzed clinically. DIAGNOdent and QLF were used for a quantitative assessment of white spot formation. The average VPI in all four dental arch quadrants amounted to 55.6% and was independent of the preventive measure undertaken. In the quadrants treated with Cervitec/Fluor Protector, only 0.7% of the areas developed new, clinically visible white spots. This was significantly (P Fluor Protector during MB therapy was superior to ozone, and a visual evaluation of initial caries lesions was superior to both DIAGNOdent and QLF.

  12. Ozone therapy as add-on treatment in fibromyalgia management by rectal insufflation: an open-label pilot study.

    Science.gov (United States)

    Hidalgo-Tallón, Javier; Menéndez-Cepero, Silvia; Vilchez, Juan S; Rodríguez-López, Carmen M; Calandre, Elena P

    2013-03-01

    The objectives of this study were to evaluate the effectiveness and tolerability of ozone therapy by rectal insufflation as add-on therapy in fibromyalgia management. Patients with fibromyalgia received 24 sessions of ozone therapy during a 12-week period. At each session, the administered dose of ozone was 8 mg (200 mL of gas, at a concentration of 40 μg/mL). Ozone sessions were given 5 days a week during the first 2 weeks, twice a week from weeks 3-6, and weekly from weeks 7-12. Fibromyalgia Impact Questionnaire (FIQ) was the main outcome measure, and was administered at baseline and at weeks 4, 8, and 12. Secondary outcome measures, administered at baseline and at endpoint, were the Pittsburgh Sleep Quality Index, the Beck Depression Inventory, the State and Trait Anxiety Inventory, and the SF-12, the abbreviated form of the Short Form Health Survey. Emergent adverse reactions to treatment were recorded. FIQ total scores decreased significantly during the study period, with the decrease being observed in the first 4 weeks of the study. Significant improvement was also seen both in depression scores and in the Physical Summary Score of the SF-12. Transient meteorism after ozone therapy sessions was the most frequently reported side-effect. At the dose and number of sessions used in this study, ozone therapy by rectal insufflation seems to be beneficial for physical symptoms and depression of fibromyalgia.

  13. Randomised, double-blinded, placebo-controlled, clinical trial of ozone therapy as treatment of sudden sensorineural hearing loss.

    Science.gov (United States)

    Ragab, A; Shreef, E; Behiry, E; Zalat, S; Noaman, M

    2009-01-01

    To investigate the safety and efficacy of ozone therapy in adult patients with sudden sensorineural hearing loss. Prospective, randomised, double-blinded, placebo-controlled, parallel group, clinical trial. Forty-five adult patients presented with sudden sensorineural hearing loss, and were randomly allocated to receive either placebo (15 patients) or ozone therapy (auto-haemotherapy; 30 patients). For the latter treatment, 100 ml of the patient's blood was treated immediately with a 1:1 volume, gaseous mixture of oxygen and ozone (from an ozone generator) and re-injected into the patient by intravenous infusion. Treatments were administered twice weekly for 10 sessions. The following data were recorded: pre- and post-treatment mean hearing gains; air and bone pure tone averages; speech reception thresholds; speech discrimination scores; and subjective recovery rates. Significant recovery was observed in 23 patients (77 per cent) receiving ozone treatment, compared with six (40 per cent) patients receiving placebo (p < 0.05). Mean hearing gains, pure tone averages, speech reception thresholds and subjective recovery rates were significantly better in ozone-treated patients compared with placebo-treated patients (p < 0.05). Ozone therapy is a significant modality for treatment of sudden sensorineural hearing loss; no complications were observed.

  14. 78 FR 57159 - Scientific Information Request on Medication Therapy Management

    Science.gov (United States)

    2013-09-17

    ... Information Request on Medication Therapy Management AGENCY: Agency for Healthcare Research and Quality (AHRQ), HHS. ACTION: Request for scientific information submissions. SUMMARY: The Agency for Healthcare... therapy management Scientific information is being solicited to inform our review of Medication Therapy...

  15. What does 'best medical therapy' really mean?

    DEFF Research Database (Denmark)

    Sillesen, H.

    2008-01-01

    reduction to that of endarterectomy, were these effective preventive drugs used systematically, as recommended, in this patient group. This article reviews the evidence that is available concerning medical therapy for patients with carotid stenosis, with special emphasis on antiplatelet and statin therapy...... the use of statins, newer antiplatelet and antihypertensive drugs, and at a time when less emphasis was on lifestyle modification. Therefore, it is likely that, not only would all patients with carotid stenosis benefit from modern medical treatment, in addition, some patients could have similar risk...

  16. The role of ozone therapy in maintaining the articular function and in relieving the pain for patients with knee osteoarthritis

    Directory of Open Access Journals (Sweden)

    Camelia Ciobotaru

    2014-02-01

    Full Text Available Ozone Therapy is thought to be a non-pharmacological therapy, which makes use of oxygen and ozone, It is based on the ozone characteristics, such as the antibacterial and antimycotic, anti-inflammatory and immunomodulatory, of systemic modulation of homeostasy and of the optimization of the way the organs and systems function, but also of tissue bionourishing. Some of the beneficial effects of the ozone are: the enhancement of the oxygen supply in the tissues affected by inflammation and pain, the increase of the blood stream and the removal of the metabolic waste in the joints affected, the obstruction of the substances which maintain the inflammation and pain, an immunomodulatory action upon the whole body, the stimulation of the health improving mechanisms in the body, a mio-relaxing action and thus, a better joint mobility and a better body system functioning

  17. Medication-assisted therapy for opioid addiction

    OpenAIRE

    Tai, Betty; Saxon, Andrew J.; Ling, Walter

    2013-01-01

    The “Medication-Assisted Therapy for Opioid Addiction” session was chaired by Dr. Betty Tai and had three presenters. The presenters (and their topics) were: Dr. Andrew J. Saxon (Methadone and Buprenorphine for Treatment of Opioid Addiction and HIV Risk Reduction), Dr. Walter Ling (Opioid Antagonist Treatment for Opioid Addiction), and Dr. Betty Tai (Chronic Care Model for Substance Use Disorder).

  18. Alpha-emitters for medical therapy workshop

    International Nuclear Information System (INIS)

    Feinendegen, L.E.; McClure, J.J.

    1996-01-01

    A workshop on ''Alpha-Emitters for Medical Therapy'' was held May 30-31, 1996 in Denver Colorado to identify research goals and potential clinical needs for applying alpha-particle emitters and to provide DOE with sufficient information for future planning. The workshop was attended by 36 participants representing radiooncology, nuclear medicine, immunotherapy, radiobiology, molecular biology, biochemistry, radiopharmaceutical chemistry, dosimetry, and physics. This report provides a summary of the key points and recommendations arrived at during the conference

  19. Alpha-emitters for medical therapy workshop

    Energy Technology Data Exchange (ETDEWEB)

    Feinendegen, L.E.; McClure, J.J.

    1996-12-31

    A workshop on ``Alpha-Emitters for Medical Therapy`` was held May 30-31, 1996 in Denver Colorado to identify research goals and potential clinical needs for applying alpha-particle emitters and to provide DOE with sufficient information for future planning. The workshop was attended by 36 participants representing radiooncology, nuclear medicine, immunotherapy, radiobiology, molecular biology, biochemistry, radiopharmaceutical chemistry, dosimetry, and physics. This report provides a summary of the key points and recommendations arrived at during the conference.

  20. 42 CFR 410.132 - Medical nutrition therapy.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Medical nutrition therapy. 410.132 Section 410.132 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS Medical Nutrition Therapy § 410.132 Medical...

  1. [Ozone therapy and phototherapy with polarized polychromatic light in treatment of patients suffering from lower limb critical ischaemia].

    Science.gov (United States)

    Drozhzhin, E V; Sidorkina, O N

    2012-01-01

    The authors generalized their experience in treating a total of 77 patients presenting with atherosclerosis of the arteries of lower limbs with degree III-IV ischaemia according to the A.V. Pokrovsky-Fontain classification. The patients were subjected to comprehensive treatment including the impact of piler-light (apparatus Bioptron 2) and ozone therapy. The control group was composed of 66 people receiving conventional therapy. The two groups were comparable by the nosological entity of the disease, gender, age, and the nature of accompanying pathology. Despite carried out classical anticoagulation therapy there was a tendency towards hypercoagulation in phase I (formation of prothrombinase) and phase III (formation of fibrin) of plasma haemostasis, as well as insufficiency of the fibrinolytic system. The obtained results showed direct influence of ozone therapy and piler light on phase I and III plasmatic haemostasis, as well as enhanced fibrinolytic activity of blood on the background of their administration thereof.

  2. Pharmacogenetics in electroconvulsive therapy and adjunctive medications.

    Science.gov (United States)

    Mirzakhani, Hooman; van Noorden, Martijn S; Swen, Jesse; Nozari, Ala; Guchelaar, Henk-Jan

    2015-01-01

    Electroconvulsive therapy (ECT) has shown apparent efficacy in treatment of patients with depression and other mental illnesses who do not respond to psychotropic medications or need urgent control of their symptoms. Pharmacogenetics contributes to an individual's sensitivity and response to a variety of drugs. Clinical insights into pharmacogenetics of ECT and adjunctive medications not only improves its safety and efficacy in the indicated patients, but can also lead to the identification of novel treatments in psychiatric disorders through understanding of potential molecular and biological mechanisms involved. In this review, we explore the indications of pharmacogenetics role in safety and efficacy of ECT and present the evidence for its role in patients with psychiatric disorders undergoing ECT.

  3. 21 CFR 892.5300 - Medical neutron radiation therapy system.

    Science.gov (United States)

    2010-04-01

    ... therapy system. (a) Identification. A medical neutron radiation therapy system is a device intended to... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Medical neutron radiation therapy system. 892.5300... analysis and display equipment, patient and equipment support, treatment planning computer programs...

  4. The protective effect of plasma antioxidants during ozone ...

    African Journals Online (AJOL)

    Ozone (O3) therapy forms part of a group of complementary and alternative medical therapies and is gaining more and more interest worldwide. There is, however, some concern regarding O3-toxicity and uncertainty about the effectiveness of O3-therapy. In this study we investigated the possible protective effects of the ...

  5. Effects of Diode Laser, Gaseous Ozone, and Medical Dressings on Enterococcus faecalis Biofilms in the Root Canal Ex Vivo

    Directory of Open Access Journals (Sweden)

    Kerstin Bitter

    2017-01-01

    Full Text Available The objective was to compare the antibacterial effects of adjunctive disinfection using diode laser and gaseous ozone compared to the medical dressings calcium hydroxide (Ca(OH2 and chlorhexidine gel (CHX-Gel on Enterococcus faecalis biofilms in human root canals ex vivo. Root canals of 180 human extracted teeth were infected by E. faecalis and divided into 3 main groups (G: G1, control; G2, instrumentation and irrigation using 0.9% NaCl; G3, instrumentation and irrigation using 1% NaOCl. In each main group, the following treatments were applied: gaseous ozone, diode laser, and medical dressings of Ca(OH2 or CHX-Gel for 7 days (n=15. Reduction of colony forming units (CFUs inside the root canal of planktons and frequencies of adherent bacteria after treatment were calculated. Bacterial reduction was significantly affected by the irrigation protocol (p0.05; chi-square test. Instrumentation and irrigation using NaOCl combined with ozone or laser application resulted in comparable bacterial reduction on E. faecalis to the application of medical dressings.

  6. Medical therapy cost considerations for glaucoma.

    Science.gov (United States)

    Fiscella, Richard G; Green, Amy; Patuszynski, Daniel H; Wilensky, Jacob

    2003-07-01

    To determine the calculated daily patient cost (cost minimization) of medical glaucoma therapy and review cost trends. Experimental, controlled, prospective study. The actual volume of various glaucoma medications or glaucoma medications with redesigned bottles was determined for most commercially available sizes of the tested products. The drops per milliliter based on the actual volume and the daily costs of the dosage schedules recommended by the manufacturers were compared. The cost of each bottle of medication was determined from the average wholesale price (AWP) in the United States. A comparison to 1999 prices where applicable will be analyzed to review costing trends. The generic timolol products (range, US dollars 0.38-US dollars 0.46 per day) were similar on a cost per day basis vs Betimol (Santen, Napa Valley, California, USA), Optipranolol (Bausch and Lomb Pharmaceuticals, Tampa, Florida, USA) and Timoptic (Merck, West Point, Pennsylvania, USA). Their percentage cost increase ranged from 5% to 22% since 1999, except for generic timolol XE gel-forming solution (48%). Betagan (Allergan, Irvine, California, USA), Betoptic S (Alcon Laboratories, Fort Worth, Texas, USA), and Ocupress (Novartis, Duluth, Georgia, USA) ranged from US dollars 0.88 to US dollars 1.11 per day, and their percentage cost increase ranged from 33% to 53%. Some brand-only products have raised their AWPs a greater percentage, including Betoptic S (37%), Iopidine (Alcon, Fort Worth, Texas, USA) (50%), Ocupress (Novartis Ophthalmics, Duluth, Georgia, USA) (53%), and Pilopine gel (Alcon, Fort Worth, Texas, USA) (32%). The mean cost per day for the topical carbonic anhydrase inhibitors Azopt (Alcon Laboratories; US dollars 1.33 per day) and Trusopt (Merck; US dollars 1.05 per day) differed from 1999 when prices were almost identical. Cosopt (Merck; timolol 0.5% plus dorzolamide 2%, US dollars 1.04 per day) was less than the cost of separate bottles of a topical carbonic anhydrase inhibitor

  7. 42 CFR 414.64 - Payment for medical nutrition therapy.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Payment for medical nutrition therapy. 414.64 Section 414.64 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... Other Practitioners § 414.64 Payment for medical nutrition therapy. (a) Payment under the physician fee...

  8. Recent Progress in the Medical Therapy of Pituitary Tumors

    Directory of Open Access Journals (Sweden)

    Fabienne Langlois

    2017-05-01

    Full Text Available Management of pituitary tumors is multidisciplinary, with medical therapy playing an increasingly important role. With the exception of prolactin-secreting tumors, surgery is still considered the first-line treatment for the majority of pituitary adenomas. However, medical/pharmacological therapy plays an important role in controlling hormone-producing pituitary adenomas, especially for patients with acromegaly and Cushing disease (CD. In the case of non-functioning pituitary adenomas (NFAs, pharmacological therapy plays a minor role, the main objective of which is to reduce tumor growth, but this role requires further studies. For pituitary carcinomas and atypical adenomas, medical therapy, including chemotherapy, acts as an adjuvant to surgery and radiation therapy, which is often required to control these aggressive tumors. In the last decade, knowledge about the pathophysiological mechanisms of various pituitary adenomas has increased, thus novel medical therapies that target specific pathways implicated in tumor synthesis and hormonal over secretion are now available. Advancement in patient selection and determination of prognostic factors has also helped to individualize therapy for patients with pituitary tumors. Improvements in biochemical and “tumor mass” disease control can positively affect patient quality of life, comorbidities and overall survival. In this review, the medical armamentarium for treating CD, acromegaly, prolactinomas, NFA, and carcinomas/aggressive atypical adenomas will be presented. Pharmacological therapies, including doses, mode of administration, efficacy, adverse effects, and use in special circumstances are provided. Medical therapies currently under clinical investigation are also briefly discussed.

  9. The perfect marriage: Solution-focused therapy and motivational interviewing in medical family therapy

    Directory of Open Access Journals (Sweden)

    Gage Stermensky

    2014-01-01

    Full Text Available Medical family therapy has many potential uses in behavioral medicine and primary care. Current research was reviewed to determine the most advantageous way to apply solution-focused therapy and motivational interviewing as a perfect marriage in medical family therapy. An extensive literature review was done in the following databases for medical family therapy: Proquest, EBSCO, Medline, and PsychInfo. The search resulted in 86 relevant articles, of which 46 of the most recent were selected for review. Medical family therapy lacks current research that supports solution-focused therapy or motivational interviewing. However, evidence supports the use of solution-focused therapy as a brief format, as well as the closely related intervention, motivational interviewing. While medical family therapy presents many hopeful possibilities in the fields of behavioral medicine, psychology, and marriage and family therapy, little evidence currently exists for the most effective implementation. This review found evidence supporting solution-focused therapy and motivational interviewing as the perfect marriage of the collaborative team approaches for the future implementation and use of specific interventions in medical family therapy.

  10. [Delegation of medical activities in acute pain therapy].

    Science.gov (United States)

    Erlenwein, J; Moroder, A; Biermann, E; Petzke, F; Ehlers, A P F; Bitter, H; Pogatzki-Zahn, E

    2018-01-01

    Acute pain management is an interprofessional and interdisciplinary task and requires a good and trustful cooperation between stakeholders. Despite provisions in Germany according to which medical treatment can only be rendered by a formally qualified physician ("Arztvorbehalt"), a physician does not have to carry out every medical activity in person. Under certain conditions, some medical activities can be delegated to medical auxiliary personnel but they need to be (1) instructed, (2) supervised and (3) checked by the physician himself; however, medical history, diagnostic assessment and evaluation, indications, therapy planning (e.g. selection, dosage), therapeutic decisions (e. g. modification or termination of therapy) and obtaining informed consent cannot be delegated. With respect to drug therapy, monitoring of the therapy remains the personal responsibility of the physician, while the actual application of medication can be delegated. From a legal perspective, the current practice needs to be stressed about what is within the mandatory requirements and what is not when medical activities are delegated to non-medical staff. The use of standards of care improves treatment quality but like any medical treatment it must be based on the physician's individual assessment and indications for each patient and requires personal contact between physician and patient. Delegation on the ward and in acute pain therapy requires the authorization of the delegator to give instructions in the respective setting. The transfer of non-delegable duties to non-medical personnel is regarded as medical malpractice.

  11. Interest in medical therapy for celiac disease

    Science.gov (United States)

    Tennyson, Christina A.; Simpson, Suzanne; Lebwohl, Benjamin; Lewis, Suzanne

    2013-01-01

    Objectives: A gluten-free diet is the treatment for celiac disease, but pharmaceutical agents are being developed. The level of interest amongst patients in using a medication to treat celiac disease is unknown. This study examined the level of interest amongst patients in medication to treat celiac disease. Methods: A questionnaire was distributed to celiac disease patients and data were collected on demographics, presentation, and interest in medication. Three validated celiac disease-specific instruments were incorporated: Celiac Disease Associated Quality of Life, the Celiac Symptom Index, and the Celiac Dietary Adherence Test. Results: Responses were received from 365 individuals with biopsy-proven celiac disease. Respondents were 78% (n = 276) female, 48% (n = 170) over 50 years of age, and experienced a classical (diarrhea predominant) presentation in 44% (n = 154). Of the 339 individuals answering the question regarding use of a medication to treat celiac disease, 66% were interested. Interest was greatest in older individuals (71% >50 years of age versus 60% symptoms with gluten exposure did not demonstrate any effect. Interest in medication was associated with a worse quality of life (CD-QOL 69.4 versus 80.1, p celiac disease are interested in using a medication. Interest was highest among men, older individuals, frequent restaurant customers, individuals dissatisfied with their weight or concerned with the cost of a gluten-free diet, and those with a worse quality of life. PMID:24003336

  12. Synchrotrons and their applications in medical imaging and therapy

    International Nuclear Information System (INIS)

    Lewis, R.

    2004-01-01

    Full text: Australasia's first synchrotron is being built on the campus of Monash University near Melbourne. Is it of any relevance to the medical imaging and radiation therapy communities? The answer is an unequivocal yes. Synchrotrons overcome many of the problems with conventional X-ray sources and as a result make it possible to demonstrate extraordinary advances in both X-ray imaging and indeed in radio-therapy. Synchrotron imaging offers us a window into what is possible and the results are spectacular. Specific examples include lung images that reveal alveolar structure and computed tomography of single cells. For therapy treatments are being pioneered that seem to be effective on high grade gliomas. An overview of the status of medical applications using synchrotrons will be given and the proposed Australian medical imaging and therapy facilities will be described and some of the proposed research highlighted. Copyright (2004) Australasian College of Physical Scientists and Engineers in Medicine

  13. Radioiodine (I-131) therapy and the influence of antithyroid medication

    International Nuclear Information System (INIS)

    Duldulao, M.

    2007-01-01

    Full text: Radioiodine therapy began to play a major role in the management of hyperthyroidism as early as 1941. It later evolved to become what it is today, the treatment of choice for majority of patients who are suffering from Graves' disease and toxic nodular goiter. It is generally considered safe, inexpensive, effective, and devoid of major side effects. Despite the extensive experience with radioactive therapy, the adjunctive role of antithyroid medication remains controversial. Some authors claim that it has a positive influence on the outcome of radioiodine therapy while others insist otherwise. The reasons behind the adjunctive use of antithyroid medication include a more rapid attainment of euthyroid state and a decrease in the rise of developing thyroid crisis. However, a higher treatment failure rate is observed compared to radioiodine alone. This is due to the reputed radioprotective effect of the antithyroid medication. As a result, higher doses of I-131 are needed in order to obtain the desired effect but, unfortunately, that would also increase the radiation exposure to the rest of the body. The majority of clinicians would require discontinuation of the medication a few days before therapy to overcome these undesirable effects but the question is, is this safe? The issue of when antithyroid medication is warranted is a big question to the clinician. For optimal use of radioiodine therapy, appropriate selection criteria and good clinical judgment concerning pretreatment with antithyroid medication are required. Otherwise, we may put some patients into unnecessary increased risk and added cost. (author)

  14. Effects of medical ozone upon healthy equine joints: Clinical and laboratorial aspects.

    Directory of Open Access Journals (Sweden)

    Cynthia do Prado Vendruscolo

    Full Text Available The aim of this study was to verify whether transient inflammatory reactions induced by intra-articular medicinal ozone administration affect joint components, by in vivo evaluation of inflammatory (prostaglandin E2, Substance P, Interleukin-6, Interleukine-1, Tumor Necrosis Factor, anti-inflammatory (Interleukin-10 and oxidative (superoxide dismutase activity and oxidative burst biomarkers and extracellular matrix degradation products (chondroitin sulphate and hyaluronic acid in synovial fluid.The effects of medicinal ozone were analyzed at two ozone concentrations (groups A and B, 20 and 40 μg/ml, respectively, using oxygen-injected joints as controls (group C; each group received ten treatments (15 ml gas per treatment. Physical evaluation, evaluation of lameness, ultrasonography, and synovial fluid analysis were performed.All joints presented mild and transient effusion throughout the study. Group B exhibited the highest lameness score on day 14 (P<0.05, detected by the lameness measurement system, probably because of the higher ozone concentration. All groups exhibited increased ultrasonography scores on day 14 (P < 0.05. Groups A and B exhibited increased proteins concentrations on day 21 (P<0.05. There was no change in hyaluronic acid concentration or the percentage of high-molecular weight hyaluronic acid throughout the experiment. Chondroitin sulfate concentrations decreased in group B, and did not change in group A and C, indicating that neither treatment provoked extracellular matrix catabolism. Cytokine and eicosanoid concentrations were not significantly changed.The ozonetherapy did not cause significant inflammation process or cartilage degradation, therefore, ozonetherapy is safe at both evaluated doses.

  15. Medical Yoga Therapy

    Directory of Open Access Journals (Sweden)

    Ina Stephens

    2017-02-01

    Full Text Available Medical yoga is defined as the use of yoga practices for the prevention and treatment of  medical conditions. Beyond the physical elements of yoga, which are important and effective for  strengthening  the  body,  medical  yoga  also  incorporates  appropriate  breathing  techniques,  mindfulness, and meditation in order to achieve the maximum benefits. Multiple studies have  shown that yoga can positively impact the body in many ways, including helping to regulate blood  glucose levels, improve musculoskeletal ailments and keeping the cardiovascular system in tune. It  also has been shown to have important psychological benefits, as the practice of yoga can help to  increase mental energy and positive feelings, and decrease negative feelings of aggressiveness,  depression and anxiety.

  16. The application of accelerator for medical therapy in Indonesia

    International Nuclear Information System (INIS)

    Yunasfi; Mudjiono; Irwati, Dwi; Hanifa

    2003-01-01

    The study of the application of accelerator for medical therapy in Indonesia was carried out. Accelerator that used for therapy is an electron lintier accelerator (Linac) which can radiate electron beam and X-ray. This study shows that there are 8 unit of Linac distributed at 6 big hospitals in Indonesia, especially in Jakarta. This study also shows that radiotherapy facilities in Indonesia is un sufficient of. Therefore, providing radiotherapy facilities for hospitals, especially the big hospitals in Indonesia is necessary

  17. ELECTROCONVULSIVE THERAPY EXPERIENCES AT NARA MEDICAL UNIVERSITY HOSPITAL

    OpenAIRE

    Kishimoto, Toshifumi; Ueda, Atsushi; Noriyama, Yoshinobu; Nagai, Toshiya; Hirayama, Tomohide; Kirita, Ikuhiro; Hata, Kazuya; Ikawa, Genro

    1995-01-01

    We surveyed the clinical electroconvulsive therapy (ECT) treatment expe- riences between 1987 and 1992 at Nara Medical University Hospital. ECT is restrictedly applied to severely ill patients who have no response to other somatic therapies. For 5 years, 43 cases were treated with ECT, of which 27 suffered from depressive disorders, 3 from schizophrenia, 3 from somatoform disorders, and 10 from anxiety disorders. ECT was selected by psychiatrists for severe depressive states after failure of ...

  18. Ozonoterapia y electroestimulación en retinosis pigmentaria Ozone therapy and electrical stimulation in pigmentary retinitis

    Directory of Open Access Journals (Sweden)

    Lázaro Joaquín Pérez Aguiar

    2010-06-01

    Full Text Available OBJETIVO: Profundizar en los efectos de la ozonoterapia y electroestimulación sobre la función visual de los pacientes que padecen retinosis pigmentaria. MÉTODOS: Se estudiaron 186 pacientes portadores de retinosis pigmentaria. Fueron agrupados atendiendo a los estadios clínicos de la clasificación cubana (4 grupos. Se aplicó ozonoterapia y electroestimulación, una sesión diaria de cada una durante 14 días. Se realizó un examen oftalmológico antes y después del tratamiento, para la agudeza visual se empleó cartilla de Snellen y para el campo visual cinético tipo Goldman. Los datos estadísticos se analizaron y compararon usando la prueba t de Student. Se consideró p OBJECTIVE: To analyze in depth the effects of ozone therapy and electrical stimulation on the visual function of patients suffering pigmentary retinitis. METHODS: One hundred and eighty six patients carrying pigmentary retinitis were studied. They were grouped according to the clinical staging of the Cuban classification (4 groups. Ozone therapy and electrical stimulations were applied daily for 14 days. An ophthalmologic test before and after the treatment was performed; Snellen´s charter for visual acuity and Goldman-type kinetic visual field. Statistical data were analyzed and compared using Student´s t test. The statistical significance was set at p<0,05. RESULTS: The corrected visual acuity remained the same in the 57 patients grouped in staging 1. Significant changes were observed in the visual field of 16 patients. Regarding the 66 patients in staging 2, corrected visual acuity remained the same in 48 whereas 29 patients experienced significant changes in their visual field. Forty nine patients were included in the staging 3 where corrected visual acuity kept the same value in 38 patients, but very significant changes in the visual field of 27 patients were observed. CONCLUSION: In the Cuban multitherapeutical strategy for the treatment of pigmentary retinitis

  19. Increased growth factors play a role in wound healing promoted by noninvasive oxygen-ozone therapy in diabetic patients with foot ulcers.

    Science.gov (United States)

    Zhang, Jing; Guan, Meiping; Xie, Cuihua; Luo, Xiangrong; Zhang, Qian; Xue, Yaoming

    2014-01-01

    Management of diabetic foot ulcers (DFUs) is a great challenge for clinicians. Although the oxygen-ozone treatment improves the diabetic outcome, there are few clinical trials to verify the efficacy and illuminate the underlying mechanisms of oxygen-ozone treatment on DFUs. In the present study, a total of 50 type 2 diabetic patients complicated with DFUs, Wagner stage 2~4, were randomized into control group treated by standard therapy only and ozone group treated by standard therapy plus oxygen-ozone treatment. The therapeutic effects were graded into 4 levels from grade 0 (no change) to grade 3 (wound healing). The wound sizes were measured at baseline and day 20, respectively. Tissue biopsies were performed at baseline and day 11. The expressions of vascular endothelial growth factor (VEGF), transforming growth factor-β (TGF-β), and platelet-derived growth factor (PDGF) proteins in the pathologic specimens were determined by immunohistochemical examinations. The effective rate of ozone group was significantly higher than that of control group (92% versus 64%, P healing of DFUs via potential induction of VEGF, TGF-β, and PDGF at early stage of the treatment. (Clinical trial registry number is ChiCTR-TRC-14004415).

  20. Elderly\\'s Medical Therapy Status

    Directory of Open Access Journals (Sweden)

    Malihe Saboor

    2007-04-01

    Full Text Available Studies show that the elderly are more prone to chronic diseases in comparison to other age groups. Medical treatment is very common in aged people. On average, every aged person uses 4.5 prescribed and 2.1 over the counter medicines. And every year they have 12 to 17 prescriptions. Indeed, medicines are mostly used in hospitals and geriatrics. (1 the most common used medicines are: analgesics, anti-inflammatory, hypertensive drugs, cardiovascular medicines & tranquilizers. Natural trend of aging emphasizes on need of change in the way of drug administration in aged people. Because of different age-related diseases, the prescriptions and dosing of different drugs has been changed specially in hospitals and geriatrics. The changing in quality of life style in aged people has also affected the way of drug administration. In this article we emphasize treatment problems, drug side effects, physiological variations and their effects on pharmacokinetic and pharmacodynamic of drugs in aging population and we also have many suggestions for increasing health in the aged and their quality of life.

  1. Percutaneous coronary intervention with optimal medical therapy vs. optimal medical therapy alone for patients with stable angina pectoris

    Directory of Open Access Journals (Sweden)

    Gorenoi, Vitali

    2011-01-01

    Full Text Available Scientific background: Stable Angina Pectoris (AP is a main syndrome of chronic coronary artery disease (CAD, a disease with enormous epidemiological and health economic relevance. Medical therapy and percutaneous coronary interventions (PCI are the most important methods used in the treatment of chronic CAD. Research questions: The evaluation addresses questions on medical efficacy, incremental cost-effectiveness as well as ethic, social and legal aspects in the use of PCI in CAD patients in comparison to optimal medical therapy alone. Methods: A systematic literature search was conducted in June 2010 in the electronic databases (MEDLINE, EMBASE etc. and was completed by a hand search. The medical analysis was initially based on systematic reviews of randomized controlled trials (RCT and was followed by the evaluation of RCT with use of current optimal medical therapy. The results of the RCT were combined using meta-analysis. The strength and the applicability of the determined evidence were appraised. The health economic analysis was initially focused on the published studies. Additionally, a health economic modelling was performed with clinical assumptions derived from the conducted meta-analysis and economic assumptions derived from the German Diagnosis Related Groups 2011. Results: Seven systematic reviews (applicability of the evidence low and three RCT with use of optimal medical therapy (applicability of the evidence for the endpoints AP and revascularisations moderate, for further endpoints high were included in the medical analysis. The results from RCT are used as a base of the evaluation. The routine use of the PCI reduces the proportion of patients with AP attacks in the follow-up after one and after three years in comparison with optimal medical therapy alone (evidence strength moderate; however, this effect was not demonstrated in the follow-up after five years (evidence strength low. The difference in effect in the follow

  2. Knowledge, attitude and use of alternative medical therapy amongst ...

    African Journals Online (AJOL)

    Alternate medicine which has a long history has been relegated to the background by the evolution of modern medicine. In recent times, however, alternative medical therapy has been growing in popularity and getting increasing attention and interest. This study assessed the knowledge, attitude and use by urban dwellers ...

  3. Music as a complementary therapy in medical treatment

    Directory of Open Access Journals (Sweden)

    Samuel Halim

    2002-12-01

    Full Text Available Music can act not only as a source of enjoyable sound that gives pleasant feeling, but also a source of healing. Music as a therapy has developed, supported by many researches conducted by experts in music, education and medicine. The impact of music therapy can be observed in many case studies, showing the positive effects of music to the betterment of human’s neuro-behavior, emotional and physical states. Some reasons to use music as a therapy are: toget audioanalgesic response, to focus attention, to reinforce learning, to enhance interpersonal relationships, and to promote mind-body health in the medical staff. The use of music to help patients with non-infectious diseases such as Alzheimer disease, autism, cancer, headache, heart disease and stroke are described along with experiments and case studies on these diseases. However controversies around music therapy occurred. Therefore, more experiments need to be taken in order to clear the controversies and to use music as a therapy in the present and future medical treatment. (Med J Indones 2002; 11: 250-7.Keywords: therapeutic effect, music therapy, Alzheimer, autism, cancer, stroke

  4. Effectiveness of medication / auricular therapy / phyto-therapy combination in the treatment of hypertensive patients

    Directory of Open Access Journals (Sweden)

    José Ramón Martínez Pérez

    2015-10-01

    Full Text Available Background: hypertension is one of the main cardiovascular risk factors, so its control improves the life expectancy of patients.Objective: to assess the effects of a treatment combining medication with auricular therapy and phyto-therapy in hypertensive patients assisted at the health area of ”Romárico Oro” Polyclinic, in Puerto Padre, Las Tunas province.Methods: an intervention study was carried out in 68 hypertensive patients of the health area of “Romárico Oro” Polyclinic in Puerto Padre from April, 2013 to April, 2014. The patients were distributed at random into two equal groups; the first received medication combined with auricular therapy and phyto-therapy, while the second one received only medication. The statistical analysis was done by means of Statistic system, t-student and Chi-Square tests were used and p< or =0.05 was considered as level of statistical significance.Results: by the end of the intervention, 73, 53% of the patients of the group with the combination of drug treatment and auricular therapy and phyto-therapy were controlled. In this group, the diastolic filling pressure diminished to 2, 2 mm Hg and the systolic gradient to 3, 66 mm, regarding the group treated only with drugs. Only one patient, representing the 2, 94% showed adverse reaction to the natural and traditional treatment.Conclusions: the combination of medication with auricular therapy and phyto-therapy proved to be effective, corroborated by a significant decrease of quantity of crisis, diastolic and systolic filling pressure values and increase of number of patients with their disease controlled; the report of only one complication shows the innocuousness of the auricular therapy and phyto-therapy treatment.

  5. Adjuvant Medications That Improve Survival after Locoregional Therapy.

    Science.gov (United States)

    Boas, F Edward; Ziv, Etay; Yarmohammadi, Hooman; Brown, Karen T; Erinjeri, Joseph P; Sofocleous, Constantinos T; Harding, James J; Solomon, Stephen B

    2017-07-01

    To determine if outpatient medications taken at the time of liver tumor embolization or ablation affect survival. A retrospective review was done of 2,032 liver tumor embolization, radioembolization, and ablation procedures performed in 1,092 patients from June 2009 to April 2016. Pathology, hepatocellular carcinoma (HCC) stage (American Joint Committee on Cancer), neuroendocrine tumor (NET) grade, initial locoregional therapy, overall survival after initial locoregional therapy, Child-Pugh score, Eastern Cooperative Oncology Group performance status, Charlson Comorbidity Index, and outpatient medications taken at the time of locoregional therapy were analyzed for each patient. Kaplan-Meier survival curves were calculated for patients taking 29 medications or medication classes (including prescription and nonprescription medications) for reasons unrelated to their primary cancer diagnosis. Kaplan-Meier curves were compared using the log-rank test. For patients with HCC initially treated with embolization (n = 304 patients), the following medications were associated with improved survival when taken at the time of embolization: beta-blockers (P = .0007), aspirin (P = .0008) and other nonsteroidal antiinflammatory drugs (P = .009), proton pump inhibitors (P = .004), and antivirals for hepatitis B or C (P = .01). For colorectal liver metastases initially treated with ablation (n = 172 patients), beta-blockers were associated with improved survival when taken at the time of ablation (P = .02). Aspirin and beta-blockers are associated with significantly improved survival when taken at the time of embolization for HCC. Aspirin was not associated with survival differences after locoregional therapy for NET or colorectal liver metastases, suggesting an HCC-specific effect. Copyright © 2017 SIR. Published by Elsevier Inc. All rights reserved.

  6. Contemporary medical therapies of atherosclerotic carotid artery disease.

    Science.gov (United States)

    Cheng, Suk F; Brown, Martin M

    2017-03-01

    Contemporary medical therapy consists of identification and treatment of all patient-modifiable vascular risk factors. Specific atherosclerotic disease therapies are designed to reduce the risk of thrombosis, and the disease progression in order to reduce the risk of future cardiovascular events. Contemporary medical management emphasizes the need to support the patient in achieving lifestyle modifications and to adjust medication to achieve individualized target values for specific quantifiable risk factors. Antiplatelet therapy in the form of aspirin or clopidogrel is routinely used for the prevention of ischemic stroke in patients who have had a transient ischemic attack or stroke. There is evidence from a recent trial that the use of combination antiplatelet therapy with aspirin and clopidogrel started within 24 hours of minor stroke or transient ischemic attack reduces the risk of recurrent stroke compared to the use of aspirin alone, and therefore we use aspirin plus clopidogrel in recently symptomatic patients with carotid stenosis pending carotid revascularization. Anticoagulation with heparins or vitamin K antagonist is not recommended except in patients at risk for cardio-embolic events. Lowering blood pressure to target levels has been shown to slow down the progression of carotid artery stenosis and reduces the intima-media thickness of the carotid plaque, while lowering lipid levels with statins has become an essential element in the medical therapy of carotid artery stenosis. Diabetes management should be optimized. Lifestyle choices, including tobacco smoking, physical inactivity, unhealthy diet, obesity, and excessive alcohol intake, are all important modifiable vascular risk factors. The combination of dietary modification, physical exercise, and use of aspirin, a statin, and an antihypertensive agent can be expected to give a cumulative relative stroke risk reduction of 80%. The evidence suggests that intensive medical therapy is so effective that

  7. Ozonated Olive Oils and Troubles

    Directory of Open Access Journals (Sweden)

    Bulent Uysal

    2014-04-01

    Full Text Available One of the commonly used methods for ozone therapy is ozonated oils. Most prominent type of used oils is extra virgin olive oil. But still, each type of unsaturated oils may be used for ozonation. There are a lot of wrong knowledge on the internet about ozonated oils and its use as well. Just like other ozone therapy studies, also the studies about ozone oils are inadequate to avoid incorrect knowledge. Current data about ozone oil and its benefits are produced by supplier who oversees financial interests and make misinformation. Despite the rapidly increasing ozone oil sales through the internet, its quality and efficacy is still controversial. Dozens of companies and web sites may be easily found to buy ozonated oil. But, very few of these products are reliable, and contain sufficiently ozonated oil. This article aimed to introduce the troubles about ozonated oils and so to inform ozonated oil users. [J Intercult Ethnopharmacol 2014; 3(2.000: 49-50

  8. Capacitive micromachined ultrasonic transducers for medical imaging and therapy

    International Nuclear Information System (INIS)

    Khuri-Yakub, Butrus T; Oralkan, Ömer

    2011-01-01

    Capacitive micromachined ultrasonic transducers (CMUTs) have been subject to extensive research for the last two decades. Although they were initially developed for air-coupled applications, today their main application space is medical imaging and therapy. This paper first presents a brief description of CMUTs, their basic structure and operating principles. Our progression of developing several generations of fabrication processes is discussed with an emphasis on the advantages and disadvantages of each process. Monolithic and hybrid approaches for integrating CMUTs with supporting integrated circuits are surveyed. Several prototype transducer arrays with integrated front-end electronic circuits we developed and their use for 2D and 3D, anatomical and functional imaging, and ablative therapies are described. The presented results prove the CMUT as a micro-electro-mechanical systems technology for many medical diagnostic and therapeutic applications

  9. Capacitive micromachined ultrasonic transducers for medical imaging and therapy.

    Science.gov (United States)

    Khuri-Yakub, Butrus T; Oralkan, Omer

    2011-05-01

    Capacitive micromachined ultrasonic transducers (CMUTs) have been subject to extensive research for the last two decades. Although they were initially developed for air-coupled applications, today their main application space is medical imaging and therapy. This paper first presents a brief description of CMUTs, their basic structure, and operating principles. Our progression of developing several generations of fabrication processes is discussed with an emphasis on the advantages and disadvantages of each process. Monolithic and hybrid approaches for integrating CMUTs with supporting integrated circuits are surveyed. Several prototype transducer arrays with integrated frontend electronic circuits we developed and their use for 2-D and 3-D, anatomical and functional imaging, and ablative therapies are described. The presented results prove the CMUT as a MEMS technology for many medical diagnostic and therapeutic applications.

  10. OFFICIAL MEDICATIONS FOR ANTI-TUMOR GENE THERAPY

    Directory of Open Access Journals (Sweden)

    E. R. Nemtsova

    2016-01-01

    Full Text Available This is a review of modern literature data of official medications for anti-tumor gene therapy as well as of medications that finished clinical trials.The article discusses the concept of gene therapy, the statistical analysis results of initiated clinical trials of gene products, the most actively developing directions of anticancer gene therapy, and the characteristics of anti-tumor gene medications.Various delivery systems for gene material are being examined, including viruses that are defective in  replication (Gendicine™ and Advexin and oncolytic (tumor specific conditionally replicating viruses (Oncorine™, ONYX-015, Imlygic®.By now three preparations for intra-tumor injection have been introduced into oncology clinical practice: two of them – Gendicine™ and Oncorine™ have been registered in China, and one of them – Imlygic® has been registered in the USA. Gendicine™ and Oncorine™ are based on the wild type p53 gene and are designed for treatment of patients with head and neck malignancies. Replicating adenovirus is the delivery system in Gendicine™, whereas oncolytic adenovirus is the vector for gene material in Oncorine™. Imlygic® is based on the  recombinant replicating HSV1 virus with an introduced GM–CSF gene and is designed for treatment of  melanoma patients. These medications are well tolerated and do not cause any serious adverse events. Gendicine™ and Oncorine™ are not effective in monotherapy but demonstrate pronounced synergism with chemoand radiation therapy. Imlygic® has just started the post marketing trials.

  11. Home Healthcare Medical Devices: Infusion Therapy - Getting the Most Out of Your Pump

    Science.gov (United States)

    ... Medical Procedures Home Health and Consumer Devices Brochure - Home Healthcare Medical Devices: Infusion Therapy - Getting the Most ... if needed. What is the role of your home healthcare provider and supplier in your infusion therapy? ...

  12. MEDICAL NUTRITION THERAPY IN MANAGEMENT OF EATING DISORDERS

    Directory of Open Access Journals (Sweden)

    Miloš Pavlović

    2009-01-01

    Full Text Available The treatment of eating disorders demands a comprehensive medical approach, where a dietitian has an important role, primarily due to numerous instances of malnutrition. The objective of this paper was to recapitulate the research findings and clinical evidence which show the importance of medical nutrition therapy in the treatment of eating disorders; furthermore, they present significant guidelines for clinical practice. The research methods have entailed a thorough exploration of literature available at research data bases. The results of the research studies published so far have unambiguously pointed out that, when eating disorders are concerned, there is an urgent need for a diet therapy in order for the patient to restore the appropriate body weight as well as normal eating habits. On the one hand, certain authors suggest returning to normal nutritional habits immediately, whereas, on the other hand, certain others advocate a diet therapy program, that is, a gradual process of recovery. Patients incapable of oral food intake receive enteral nutrition. Parenteral nutrition is applied for recovering the lost electrolytes and fluids, but it should be applied rarely, primarily in states of urgency. For patients suffering from eating disorders the increase in weight indicates good chances of recovery; therefore, the patient’s nutritional status should be carefully and continuously noted. Finally, it is important that our country, too, should adopt a carefully prescribed and conducted diet therapy as an obligatory step in the treatment of patients with eating disorders.

  13. Retrospective Analysis of Medication Adherence and Cost Following Medication Therapy Management

    Directory of Open Access Journals (Sweden)

    Ashley Branham, PharmD

    2010-01-01

    Full Text Available Objective: To determine if pharmacist-provided medication therapy management (MTM improves medication adherence in Medicare patients. A secondary objective is to compare the total monthly cost of a patient’s prescription medication regimen 6 months before and 6 months following a comprehensive medication review (CMR. Design: Retrospective analysis of medication adherence, pre-post comparison. Setting: Three independent pharmacies in North Carolina. Patients: 97 Medicare Part D beneficiaries with one or more chronic disease states who participated in a comprehensive medication review (CMR. Intervention: MTM services provided by community pharmacists. Main outcome measure: Change in adherence as measured by the proportion of days covered (PDC and change in medication costs for patients and third party payers. Results: Patients were adherent to chronic disease-state medications before and after MTM (PDC≥ 0.8. Overall, change in mean adherence before and after MTM did not change significantly (0.87 and 0.88, respectively; p = 0.43. However, patients taking medications for cholesterol management, GERD, thyroid and BPH demonstrated improved adherence following a CMR. No change in adherence was noted for patients using antihypertensives and antidiabetic agents. Average total chronic disease-state medication costs for participants were reduced from $210.74 to $193.63 (p=0.08 following the comprehensive medication review. Total costs for patient and third party payers decreased from patients prescribed antilipemics, antihypertensives, GERD and thyroid disorders following a CMR. Conclusions: Pharmacist-provided MTM services were effective at improving medication adherence for some patients managed with chronic medications. Pharmacist-provided MTM services also were effective in decreasing total medication costs.

  14. Medication Therapy Management and Preconception Care: Opportunities for Pharmacist Intervention

    Directory of Open Access Journals (Sweden)

    Natalie A. DiPietro

    2014-01-01

    Full Text Available As medication therapy management (MTM continues to grow in the profession of pharmacy, careful consideration as to areas for positive patient impact is warranted. Given the current gaps in preconception care in the United States, and the accessibility and expertise of the pharmacist, MTM interventions related to preconception care may be valuable. This paper describes potential for pharmacist intervention in several different areas of preconception care. Notably, targeted medication reviews may be appropriate for interventions such as folic acid recommendations, teratogenic/category X medication management, immunizations, and disease state management. Comprehensive medication reviews may be warranted for selected disease states due to complexity of interventions, such the management of diabetes. Comprehensive medication reviews may also be warranted if several targeted interventions are necessary, or if there are a several medications or disease states requiring intervention. Pharmacists also have important roles in screening, support, and referrals needed for preconception care in the context of MTM. Patients may benefit substantially from pharmacist-directed MTM services related to preconception care. In addition, depending on clinical pharmacy service contracts and billing opportunities, pharmacists may be reimbursed for providing these services, generating sustainable revenue while fulfilling an important public health need.   Type: Idea Paper

  15. Ozonation for source treatment of pharmaceuticals in hospital wastewater - ozone lifetime and required ozone dose

    DEFF Research Database (Denmark)

    Hansen, Kamilla Marie Speht; Spiliotopoulou, Aikaterini; Chhetri, Ravi Kumar

    2016-01-01

    Ozonation aimed at removing pharmaceuticals was studied in an effluent from an experimental pilot system using staged moving bed biofilm reactor (MBBR) tanks for the optimal biological treatment of wastewater from a medical care unit of Aarhus University Hospital. Dissolved organic carbon (DOC......) and pH in samples varied considerably, and the effect of these two parameters on ozone lifetime and the efficiency of ozone in removing pharmaceuticals were determined. The pH in the effluent varied from 5.0 to 9.0 resulting in approximately a doubling of the required ozone dose at the highest p......H for each pharmaceutical. DOC varied from 6 to 20 mg-DOC/L. The ozone required for removing each pharmaceutical, varied linearly with DOC and thus, ozone doses normalized to DOC (specific ozone dose) agreed between water samples (typically within 15%). At neutral pH the specific ozone dose required...

  16. Medical Therapy for Cushing's Syndrome in the Twenty-first Century.

    Science.gov (United States)

    Tritos, Nicholas A; Biller, Beverly M K

    2018-06-01

    Medical therapy has a useful adjunctive role in many patients with Cushing's syndrome. Patients with pituitary corticotroph adenomas who have received radiation therapy to the sella require medical therapy until the effects of radiation therapy occur. In addition, patients with Cushing's syndrome who cannot undergo surgery promptly, including those who are acutely ill and cannot safely undergo tumor resection, may benefit from medical therapy as a bridge to surgery. Other possible candidates for medical therapy are those with unresectable tumors or those whose tumor location remains unknown despite adequate diagnostic evaluation. Copyright © 2018 Elsevier Inc. All rights reserved.

  17. Home iv antibiotic therapy through a medical day care unit

    OpenAIRE

    Gourdeau, Marie; Deschênes, Louise; Caron, Martine; Desmarais, Marc

    1993-01-01

    An out-patient parenteral antibiotic therapy program provided through a medical day care unit was evaluated in a tertiary care hospital. From July 11, 1988 to December 31, 1990, 122 patients were treated either on site at the unit or at home with self-administered intravenous antibiotics. In all, 142 courses of parenteral antibiotics (mostly cephalosporins and clindamycin) were given for a total of 124 infections, mostly bone and soft tissue infections (67 of 124, 54%). The duration of out-pa...

  18. Nonadherence with pediatric human immunodeficiency virus therapy as medical neglect.

    Science.gov (United States)

    Roberts, Gretchen M; Wheeler, J Gary; Tucker, Nancy C; Hackler, Chris; Young, Karen; Maples, Holly D; Darville, Toni

    2004-09-01

    To examine the results of an interventionist approach applied to human immunodeficiency virus (HIV)-infected children for whom caregiver nonadherence was suspected as the cause of treatment failure. The medical records of a cohort of 16 perinatally HIV-infected children whose care was managed at the Arkansas Children's Hospital Pediatric HIV Clinic for an uninterrupted period of >or=3 years were reviewed through July 2003. Data collected included date of birth, dates of and explanations for clinic visits and hospitalizations, dates of laboratory evaluations, CD4(+) T cell percentages, plasma HIV-1 RNA levels, antiretroviral medications, viral resistance tests (eg, phenotype and genotype), and physician-initiated interventions to enhance adherence to the medication regimen. A stepwise interventionist approach was undertaken when patients continued to demonstrate high viral loads, despite documented viral sensitivity to the medication regimen and caregivers' insistence that medications were being administered regularly. Step 1 was prescribing a home health nurse referral, step 2 was administering directly observed therapy (DOT) while the patient was hospitalized for 4 days, and step 3 was submitting a physician-initiated medical neglect report to the Arkansas Department of Human Services. The results for 6 patients for whom this stepwise approach was initiated are reported. Home health nurse referrals failed to result in sustained improvements in adherence in all 6 cases. Viral load assays performed before and after DOT provided an objective measure of the effect of adherence, with 12 hospitalizations resulting in a mean +/- SD decrease in HIV RNA levels of 1.09 +/- 0.5 log(10) copies per mL, with a range of 0.6 to 2.1 log(10) copies per mL. Four families responded to DOT hospitalization, and sustained decreases in the respective patients' viral loads were noted. In 2 cases, medical neglect reports were submitted when DOT did not result in improved adherence. These

  19. Physical engineering and medical physics on boron neutron capture therapy

    International Nuclear Information System (INIS)

    Sakurai, Yoshinori

    2011-01-01

    The contents of physical engineering and medical physics that support boron neutron capture therapy (BNCT) can be roughly classified to the four items, (1) neutron irradiation system, (2) development and improvement of dose assessment techniques, (3) development and improvement of dose planning system, and (4) quality assurance and quality control. This paper introduces the BNCT at Kyoto University Research Reactor Institute, with a focus on the basic physics of BNCT, thermal neutron irradiation and epithermal neutron irradiation, heavy water neutron irradiation facilities of KUR, and medical irradiation system of KUR. It also introduces the world's first BNCT clinical cyclotron irradiation system (C-BENS) of Kyoto University Research Reactor Institute, BNCT dose assessment techniques, dose planning system, and quality assurance and quality control. (A.O.)

  20. MEDICAL EXPULSIVE THERAPY OF URETERIC CALCULI - OUR EXPERIENCE

    Directory of Open Access Journals (Sweden)

    Ramesh

    2015-09-01

    Full Text Available INTRODUCTION: Uretric stones can be treated with multiple modalities including medical therapy, uretroscopy, shockwave lithotripsy (SWS, percutaneous nephrolithotomy, open/laparoscopic stone removal, and/or combinations of these modalities. The aim is to study the effectivene ss of medical management of uretric stones and to compare the effectiveness of Tamsulosin and Tamsulosin with steroid . MATERIALS & METHODS: 120 Patients who came with acute uretric colic were categorized into III categories of less than 5mm, 5mm to 7mm and more than 7mm based on NCCT. They were consecutively allotted to one of the three groups, the group I patients received Anti - Biotics with NSAIDs group II received Tamsulosin in addition Anti - Biotics and NSAIDs and III rd group received Anti - Biotics, Tamsu losin, NSAIDs in addition Deflazacart 30mg for a period of 10 days. The results were evaluated at the end of 10 days medical treatment. RESULTS : 90 out of 120 patients were re - evaluated at the end of 10 days. The calculi of 7mm should be removed as the chances of passage is <20%. The medical treatment with Tamsulosin or Tamsulosin with Deflazacart does not offer significant benefit.

  1. Traditional Chinese medical comprehensive therapy for cancer-related fatigue.

    Science.gov (United States)

    Yang, Lu; Li, Tian-Tian; Chu, Yu-Ting; Chen, Ke; Tian, Shao-Dan; Chen, Xin-Yi; Yang, Guo-Wang

    2016-01-01

    Cancer-related fatigue (CRF) is a common and one of the most severe symptom in the period of onset, diagnosis, treatment and rehabilitation process of cancer. But there are no confirmed measures to relieve this problem at present. Traditional Chinese medical comprehensive therapy has its advantages in dealing with this condition. Based on the research status of CRF, the following problems have been analyzed and solved: the term of CRF has been defined and recommended, and the definition has been made clear; the disease mechanism is proposed, i.e. healthy qi has been impaired in the long-term disease duration, in the process of surgery, chemotherapy, radiotherapy and biology disturbing; it is clear that the clinical manifestations are related to six Chinese medicine patterns: decreased functioning of the Pi (Spleen) and Wei (Stomach), deficiency of the Pi with dampness retention, deficiency of the Xin (Heart) and Pi, disharmony between the Gan (Liver) and Pi, deficiency of the Pi and Shen (Kidney), and deficiency of the Fei (Lung) and Shen. Based on its severity, the mild patients are advised to have non-drug psychological intervention and sleep treatment in cooperation with appropriate exercise; diet therapy are recommended to moderate patients together with sleep treatment and acupuncture, severe patients are recommended to have herbal treatment based on pattern differentiation together with physiological sleep therapy.

  2. Home iv Antibiotic Therapy through a Medical Day Care Unit

    Directory of Open Access Journals (Sweden)

    Marie Gourdeau

    1993-01-01

    Full Text Available An out-patient parenteral antibiotic therapy program provided through a medical day care unit was evaluated in a tertiary care hospital. From July 11, 1988 to December 31, 1990, 122 patients were treated either on site at the unit or at home with self-administered intravenous antibiotics. In all, 142 courses of parenteral antibiotics (mostly cephalosporins and clindamycin were given for a total of 124 infections, mostly bone and soft tissue infections (67 of 124, 54%. The duration of out-patient therapy ranged from two to 62 days with a mean duration of 9.4 days if treated at the unit, or 13.2 days in the home care model (1476 patient-days. Vein access was peripheral and catheters remained functional for an average of 4.9 days (range 0.5 to 22 days. Only two patients experienced adverse drug reactions that necessitated modification of treatment. One other case was readmitted to the hospital for surgical debridement. The average cost per patient-day was $66 compared with $375 for in-hospital therapy. This program proved to be safe, efficient, and cost-effective.

  3. 21 CFR 892.5050 - Medical charged-particle radiation therapy system.

    Science.gov (United States)

    2010-04-01

    ...-particle radiation therapy system. (a) Identification. A medical charged-particle radiation therapy system... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Medical charged-particle radiation therapy system... equipment, patient and equipment supports, treatment planning computer programs, component parts, and...

  4. MR imaging in epilepsy that is refractory to medical therapy

    International Nuclear Information System (INIS)

    Cakirer, S.; Basak, M.; Mutlu, A.; Galip, G.M.

    2002-01-01

    The aim of this study was the assessment of detection rate on MRI and description of MRI findings in patients with medically intractable epilepsy. Seventy-three patients with medically intractable epilepsy between the ages of 0 and 68 years old were evaluated by MRI, on three planes with spin-echo T1, fast spin-echo T2, and fluid-attenuated inversion recovery sequences, and, if necessary, with contrast-enhanced SE T1 sequences. Cerebral infarct regions with atrophy and gliosis in 8 patients, cerebral tumors in 5 patients, hippocampal sclerosis in 16 patients, radial microbrain in 1 patient, cortical dysplasia in 3 patients, pachygyria in 2 patients, subcortical heterotopia in 2 patients, schizencephaly in 3 patients, cerebral hemiatrophy in 2 patients, tuberous sclerosis in 1 patient, herpes encephalitis in 2 patients, Rasmussen's encephalitis in 1 patient, vascular malformations in 5 patients, and no abnormality in 22 patients were detected. Magnetic resonance imaging has a high success rate in detecting structural brain abnormalities, of both temporal and extratemporal locations, associated with medically intractable epilepsy syndromes. So MRI plays a primary role in planning of the treatment, primarily surgical therapy, by detecting structural epileptogenic lesions. (orig.)

  5. Optimal medical therapy in chronic heart failure-an audit

    International Nuclear Information System (INIS)

    Hussain, S.; Kayani, A.M.; Munir, R.

    2013-01-01

    Objective: Systolic heart failure is a chronic condition with significant morbidity and mortality. Evidence based optimal medical therapy (OMT) has been shown to reduce mortality. Underuse of OMT due to multiple reasons has been a consistent problem. The study objective was to audit the use of OMT in patients with heart Failure. Study Design: Descriptive study. Place and Duration of study: This audit was carried out in AFIC-NIHD from April 2011- February 2012. Material and Methods: Seventy consecutive stage D heart failure patients were included in the study. The patients were assessed clinically by a cardiologist and all previous documentations, referral letters, prescriptions, and purchase receipts were reviewed. To identify any other medication patients might have been taking (which did not appear on the prescriptions) patients were asked to identify common medicine packs. The patients underwent a detailed clinical evaluation including history, physical examination. Relevant investigations were done. ACCF/AHA (American College of Cardiology Foundation / American Heart Association) and ESC (European Society of Cardiology) guidelines for the diagnosis and treatment of acute and chronic heart failure were taken as standard of care. Results: In our audit we found that a large proportion of patients who were at high risk as per the Seattle Heart Failure Model (SHFM) were not on OMT, only 4.3% of the patients were on beta blockers that have been shown to improve mortality in the large randomized clinical trials, 64.3% were not taking any beta blockers where as 55.7% were not on ACE inhibitors and adding the OMT greatly reduced their mortality risk. Conclusions: We concluded that a large proportion of patients were not on OMT despite not having any contraindication to such therapy. This deprives them of significant survival benefit. (author)

  6. Medication therapy disease management: Geisinger's approach to population health management.

    Science.gov (United States)

    Jones, Laney K; Greskovic, Gerard; Grassi, Dante M; Graham, Jove; Sun, Haiyan; Gionfriddo, Michael R; Murray, Michael F; Manickam, Kandamurugu; Nathanson, Douglas C; Wright, Eric A; Evans, Michael A

    2017-09-15

    Pharmacists' involvement in a population health initiative focused on chronic disease management is described. Geisinger Health System has cultivated a culture of innovation in population health management, as highlighted by its ambulatory care pharmacy program, the Medication Therapy Disease Management (MTDM) program. Initiated in 1996, the MTDM program leverages pharmacists' pharmacotherapy expertise to optimize care and improve outcomes. MTDM program pharmacists are trained and credentialed to manage over 16 conditions, including atrial fibrillation (AF) and multiple sclerosis (MS). Over a 15-year period, Geisinger Health Plan (GHP)-insured patients with AF whose warfarin therapy was managed by the MTDM program had, on average, 18% fewer emergency department (ED) visits and 18% fewer hospitalizations per year than GHP enrollees with AF who did not receive MTDM services, with 23% lower annual total care costs. Over a 2-year period, GHP-insured patients with MS whose pharmacotherapy was managed by pharmacists averaged 28% fewer annual ED visits than non-pharmacist-managed patients; however, the mean annual total care cost was 21% higher among MTDM clinic patients. The Geisinger MTDM program has evolved over 20 years from a single pharmacist-run anticoagulation clinic into a large program focused on managing the health of an ever-growing population. Initial challenges in integrating pharmacists into the Geisinger patient care framework as clinical experts were overcome by demonstrating the MTDM program's positive impact on patient outcomes. Copyright © 2017 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

  7. Stroke: advances in medical therapy and acute stroke intervention.

    Science.gov (United States)

    Barrett, Kevin M; Lal, Brajesh K; Meschia, James F

    2015-10-01

    Evidence-based therapeutic options for stroke continue to emerge based on results from well-designed clinical studies. Ischemic stroke far exceeds hemorrhagic stroke in terms of prevalence and incidence, both in the USA and worldwide. The public health effect of reducing death and disability related to ischemic stroke justifies the resources that have been invested in identifying safe and effective treatments. The emergence of novel oral anticoagulants for ischemic stroke prevention in atrial fibrillation has introduced complexity to clinical decision making for patients with this common cardiac arrhythmia. Some accepted ischemic stroke preventative strategies, such as carotid revascularization for asymptomatic carotid stenosis, require reassessment, given advances in risk factor management, antithrombotic therapy, and surgical techniques. Intra-arterial therapy, particularly with stent retrievers after intravenous tissue plasminogen activator, has recently been demonstrated to improve functional outcomes and will require investment in system-based care models to ensure that effective treatments are received by patients in a timely fashion. The purpose of this review is to describe recent advances in medical and surgical approaches to ischemic stroke prevention and acute treatment. Results from recently published clinical trials will be highlighted along with ongoing clinical trials addressing key questions in ischemic stroke management and prevention where equipoise remains.

  8. Preliminary safety evaluation for a medical therapy reactor

    International Nuclear Information System (INIS)

    Jones, J.L.; Neuman, W.A.

    1989-01-01

    A conceptual design of a passively safe reactor facility for boron neutron capture therapy has been previously described. The medical therapy reactor (MTR) has a maximum power level of 10 MW(thermal) and utilizes 45 wt% uranium in UZrH, 20 wt% 235 U enriched hydride fuel matrix with 1 wt% erbium, which is a burnable poison and provides prompt negative reactivity feedback. The facility has five beam ports for patient treatment and advanced neutron beam research and is capable of 2,000 to 10,000 treatments per year, assuming single 8h/day, 5 day/week operation. The epithermal treatment flux from the beam ports is large, enabling single-session treatment of brain cancers of <10-min duration, with minimal fast neutron and gamma contaminants. The reactor core is designed with sufficient excess reactivity to yield a core lifetime equal to a facility lifetime of 30 yr. A preliminary safety evaluation was performed using the RELAP5 thermal-hydraulic code. The analysis addressed accidents in several major categories, including a pump coastdown, a loss of secondary heat sink, and a $0.5 step reactivity insertion

  9. Medication therapy management clinic: perception of healthcare professionals in a University medical center setting

    Directory of Open Access Journals (Sweden)

    Shah M

    2013-09-01

    Full Text Available Objective: To determine the overall perception and utilization of the pharmacist managed medication therapy management (MTM clinic services, by healthcare professionals in a large, urban, university medical care setting.Methods: This was a cross-sectional, anonymous survey sent to 195 healthcare professionals, including physicians, nurses, and pharmacists at The University of Illinois Outpatient Care Center to determine their perception and utilization of the MTM clinic. The survey consisted of 12 questions and was delivered through a secure online application. Results: Sixty-two healthcare professionals (32% completed the survey. 82% were familiar with the MTM clinic, and 63% had referred patients to the clinic. Medication adherence and disease state management was the most common reason for referral. Lack of knowledge on the appropriate referral procedure was the prominent reason for not referring patients to the MTM clinic. Of the providers that were aware of MTM services, 44% rated care as ‘excellent’, 44% as ‘good’, 5% as ‘fair’, and 0% stated ‘poor’. Strengths of MTM clinic identified by healthcare providers included in-depth education to patients, close follow-up, and detailed medication reconciliation provided by MTM clinic pharmacists. Of those familiar with MTM clinic, recommendations included; increase marketing efforts to raise awareness of the MTM clinic service, create collaborative practice agreements between MTM pharmacists and physicians, and ensure that progress notes are more concise.Conclusion: In a large, urban, academic institution MTM clinic is perceived as a valuable resource to optimize patient care by providing patients with in-depth education as it relates to their prescribed medications and disease states. These identified benefits of MTM clinic lead to frequent patient referrals specifically for aid with medication adherence and disease state management.

  10. Radioiodine therapy versus antithyroid medications for Graves' disease.

    Science.gov (United States)

    Ma, Chao; Xie, Jiawei; Wang, Hui; Li, Jinsong; Chen, Suyun

    2016-02-18

    Graves' disease is the most common cause of hyperthyroidism. Both antithyroid medications and radioiodine are commonly used treatments but their frequency of use varies between regions and countries. Despite the commonness of the diagnosis, any possible differences between the two treatments with respect to long-term outcomes remain unknown. To assess the effects of radioiodine therapy versus antithyroid medications for Graves' disease. We performed a systematic literature search in the Cochrane Library, MEDLINE and EMBASE and the trials registers ICTRP Search Portal and ClinicalTrials.gov. The date of the last search was September 2015 for all databases. Randomised controlled trials (RCTs) comparing the effects of radioiodine therapy versus antithyroid medications for Graves' disease with at least two years follow-up. Two authors independently screened titles and abstracts for relevance. One author carried out screening for inclusion, data extraction and 'Risk of bias' assessment and a second author checked this. We presented data not suitable for meta-analysis as descriptive data. We analysed the overall quality of evidence utilising the GRADE instrument. We included two RCTs involving 425 adult participants with Graves' disease in this review. Altogether 204 participants were randomised to radioiodine therapy and 221 to methimazole therapy. A single dose of radioiodine was administered. The duration of methimazole medication was 18 months. The period of follow-up was at least two years, depending on the outcome measured. For most outcome measures risk of bias was low; for the outcomes health-related quality of life as well as development and worsening of Graves' ophthalmopathy risks of performance bias and detection bias were high in at least one of the two RCTs.Health-related quality of life appeared to be similar in the radioiodine and methimazole treatment groups, however no quantitative data were reported (425 participants; 2 trials; low quality evidence

  11. [Comparison between Endoscopic Therapy and Medical Therapy in Peptic Ulcer Patients with Adherent Clot: A Multicenter Prospective Observational Cohort Study].

    Science.gov (United States)

    Kim, Si Hye; Jung, Jin Tae; Kwon, Joong Goo; Kim, Eun Young; Lee, Dong Wook; Jeon, Seong Woo; Park, Kyung Sik; Lee, Si Hyung; Park, Jeong Bae; Ha, Chang Yoon; Park, Youn Sun

    2015-08-01

    The optimal management of bleeding peptic ulcer with adherent clot remains controversial. The purpose of this study was to compare clinical outcome between endoscopic therapy and medical therapy. We also evaluated the risk factors of rebleeding in Forrest type IIB peptic ulcer. Upper gastrointestinal (UGI) bleeding registry data from 8 hospitals in Korea between February 2011 and December 2013 were reviewed and categorized according to the Forrest classification. Patients with acute UGI bleeding from peptic ulcer with adherent clots were enrolled. Among a total of 1,101 patients diagnosed with peptic ulcer bleeding, 126 bleedings (11.4%) were classified as Forrest type IIB. Of the 126 patients with adherent clots, 84 (66.7%) received endoscopic therapy and 42 (33.3%) were managed with medical therapy alone. The baseline characteristics of patients in two groups were similar except for higher Glasgow Blatchford Score and pre-endoscopic Rockall score in medical therapy group. Bleeding related mortality (1.2% vs.10%; p=0.018) and all cause mortality (3.7% vs. 20.0%; p=0.005) were significantly lower in the endoscopic therapy group. However, there was no difference between endoscopic therapy and medical therapy regarding rebleeding (7.1% vs. 9.5%; p=0.641). In multivariate analysis, independent risk factors of rebleeding were previous medication with aspirin and/or NSAID (OR, 13.1; p=0.025). In patients with Forrest type IIB peptic ulcer bleeding, endoscopic therapy was associated with a significant reduction in bleeding related mortality and all cause mortality compared with medical therapy alone. Important risk factor of rebleeding was use of aspirin and/or NSAID.

  12. Therapy with 90Y microspheres: radiation protection in new medical therapies

    International Nuclear Information System (INIS)

    Rojo, Ana; Puerta, Nancy

    2013-01-01

    Primary liver cancer is one of the most frequent in the world and with a low cure rate. Radioembolization using 90y spheres is a promising treatment of this pathology and involves the percutaneous vascular application of radioisotope-labeled the order of Micron size particles. The advantages of this technique include the permit administered high doses of radiation to small volumes with low relative toxicity, offer the possibility of treating all the liver including microscopic tumors, and finally, the feasibility of combined with other therapies. Radiation protection in new medical therapies requires justification and optimization, as requirements for their implementation. The application of the principle of optimization in the context of the protection of the patient must be the minimum that it can be reasonably reached compatible with the required doses of treatment dose to healthy tissue. With 90 Y microspheres therapy this optimization applies to the activity of 90y which is administered to the patient, and estimation methods are postulated. in this work are analyzed comparatively these methods, described the early physicists, equations and the limitations of each. Finally, it is concluded that the optimal method to be implemented for the evaluation of the activity of 90 Y manage must be based in a voxel dosimetric model specific for each patient, however, the partitional method may be a good alternative if you don't have the tools to apply the method

  13. Comparison of Medical and Voice Therapy for reflux Laryngitis Based on Acoustic and Laryngeal Characteristics

    Directory of Open Access Journals (Sweden)

    Abbas Dehestani Ardakani

    2011-12-01

    Full Text Available Background and Aim: Reflux laryngitis is extremely common among patients with voice disorder. Medical therapy approaches are not efficient enough. The main goal of this study is to assess the acoustic and laryngeal characteristics of patients with dysphonia before and after medical or voice therapy, and to evaluate the effectiveness of each.Methods: In this retrospective study, 16 reflux laryngitis patients were assessed. Five received complete voice therapy, tow ceased voice therapy and nine received medication. Perceptual voice evaluation was performed by a speech-language pathologist, the severity of voice problem was calculated, based on the affected acoustic and laryngeal characteristics pre- and post-treatment.Results: Post-treatment evaluation in patients who received complete voice therapy indicates 80 percent improvement in the severity of disorder and 100 percent improvement in the perceptual voice evaluation. After medical therapy, we observed that voice disorder and perceptual voice evaluation are improved 44 and 66 percent respectively. The improvement was statistically significant in both treatment approaches: complete voice therapy (P=0.039 and medical therapy (p=0.017.Conclusion: In patients with reflux laryngitis, most acoustic and laryngeal characteristics were normal and satisfying after the treatment. It can be concluded that the proficiency of voice therapy in improving the acoustic and laryngeal characteristics is comparable to medical therapy

  14. A System Approach to Navy Medical Education and Training. Appendix 8 Occupational/Physical Therapy Technician.

    Science.gov (United States)

    1974-08-31

    job analysis was implemented to a level of methodology determination. These methods and curriculum materials constituted a third (instructional) sub...Technician 8494 Physical Therapy Technician 8495 Dermatology Technician 8496 Embalming Technician 8497 Medical Illustration Technician 8498 Medical...IGIVE ICE PACK TREATMENT 9 IAPPLY WET COMPRESSESISOAKSIPACKS I 10 IGIVE INFRARED TREATMENT 11 IGIVE ULTRAVIOLET TREATMENT 12 EXPLAIN UVL THERAPY

  15. CT-guided ozone/steroid therapy for the treatment of degenerative spinal disease - effect of age, gender, disc pathology and multi-segmental changes

    Energy Technology Data Exchange (ETDEWEB)

    Oder, Bernhard; Loewe, Maria; Reisegger, Michael; Thurnher, Siegfried A. [Hospital Brothers of St. John of God, Department of Radiology and Nuclear Medicine, Vienna (Austria); Lang, Wilfried [Hospital Brothers of St. John of God, Department of Neurology, Vienna (Austria); Ilias, Wilfried [Hospital Brothers of St. John of God, Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, Vienna (Austria)

    2008-09-15

    Oxygen-ozone nucleolysis (ONL) is a new, minimally invasive procedure for the treatment of discogenic low back pain with or without radicular symptoms. The aim of the present study was to determine associations between the morphology of the basic disease, patient-specific factors and the outcome of the treatment. Six hundred and twelve patients not responding to conservative therapy were divided into five groups (disc bulging, disc herniation, postoperative patients, osteochondrosis, others) and subjected to nucleolysis with ozone and to periradicular infiltration with steroids and local anaesthesia. The success of treatment was assessed by means of a visual analog pain scale (VAS) and the Oswestry Disability Index (ODI). A significant reduction in the VAS was registered after 2 and 6 months (from 8.6 to 5.4 and 6.0; p<0.001) in all patient groups; an excellent therapy response (VAS below 3.0) was achieved by about a third of the patients. A significant improvement in ODI was registered in all patients (46 to 31; p<0.001), most pronounced in the herniation group (25.5, p=0.015). Patients below 50 years had significantly better values in the VAS and ODI score 6 months after treatment. Final VAS and ODI scores for patients with a single diseased segment were 4.2 and 28.0, in two affected segments 6.5 and 32 and in three segments 6.7 and 38.5 (p<0.001 and p=0.051). ONL with periradicular steroid therapy might exert a functional and sustained analgesic effect in patients with degenerative changes in the lumbar spine not responding to conservative therapy and was most effective below 50 years with disc herniation in one segment. (orig.)

  16. CT-guided ozone/steroid therapy for the treatment of degenerative spinal disease - effect of age, gender, disc pathology and multi-segmental changes

    International Nuclear Information System (INIS)

    Oder, Bernhard; Loewe, Maria; Reisegger, Michael; Thurnher, Siegfried A.; Lang, Wilfried; Ilias, Wilfried

    2008-01-01

    Oxygen-ozone nucleolysis (ONL) is a new, minimally invasive procedure for the treatment of discogenic low back pain with or without radicular symptoms. The aim of the present study was to determine associations between the morphology of the basic disease, patient-specific factors and the outcome of the treatment. Six hundred and twelve patients not responding to conservative therapy were divided into five groups (disc bulging, disc herniation, postoperative patients, osteochondrosis, others) and subjected to nucleolysis with ozone and to periradicular infiltration with steroids and local anaesthesia. The success of treatment was assessed by means of a visual analog pain scale (VAS) and the Oswestry Disability Index (ODI). A significant reduction in the VAS was registered after 2 and 6 months (from 8.6 to 5.4 and 6.0; p<0.001) in all patient groups; an excellent therapy response (VAS below 3.0) was achieved by about a third of the patients. A significant improvement in ODI was registered in all patients (46 to 31; p<0.001), most pronounced in the herniation group (25.5, p=0.015). Patients below 50 years had significantly better values in the VAS and ODI score 6 months after treatment. Final VAS and ODI scores for patients with a single diseased segment were 4.2 and 28.0, in two affected segments 6.5 and 32 and in three segments 6.7 and 38.5 (p<0.001 and p=0.051). ONL with periradicular steroid therapy might exert a functional and sustained analgesic effect in patients with degenerative changes in the lumbar spine not responding to conservative therapy and was most effective below 50 years with disc herniation in one segment. (orig.)

  17. Paired-eye comparison of medical therapies for glaucoma

    Directory of Open Access Journals (Sweden)

    Alfred M Solish

    2010-09-01

    Full Text Available Alfred M Solish1,2, Friedericke James1, John G Walt3, Tina H Chiang31Southern California Glaucoma Consultants, Pasadena CA, USA; 2Jules Stein Eye Institute, University of California Los Angeles, Los Angeles, 3Allergan Inc., Irvine, CA, USA Objective: To evaluate efficacy and patient preference retrospectively among intraocular pressure (IOP-lowering prostamide and prostaglandin medications in a real-world clinical setting.Methods: Chart review of patients with uncontrolled glaucoma or ocular hypertension seen at a private practice clinic (n = 55 who received bimatoprost 0.03% once daily in one eye and either travoprost 0.004% or latanoprost 0.005% once daily in the fellow eye. IOP was evaluated at the initial visit and at a follow-up visit scheduled 4–6 weeks later. At the follow-up visit, each patient discussed the clinical results with their physician, chose which medication they preferred to continue using, and were queried regarding the reason for their choice. This paired-eye comparison method is used routinely in clinical practice to assess clinical response and involve patients in decisions regarding treatment. Change in mean IOP from baseline and patient medication choice were the outcome measures.Results: Bimatoprost-treated eyes (n = 52 had a mean IOP reduction of 2.7 mmHg and travoprost-treated eyes (n = 47 had an average decrease of 1.7 mmHg (P = 0.230. Bimatoprost significantly reduced mean IOP (from 19.8 mmHg at baseline to 17.1 mmHg at follow-up, P < 0.0001, as did travoprost (from 19.4 mmHg at baseline to 17.7 mmHg at follow-up, P = 0.009. Latanoprost-treated eyes were excluded from the efficacy analysis due to small sample size (n = 5. For continued therapy, patients chose bimatoprost over travoprost by a factor of 2.4 to 1. Of the 15 patients who gave a reason for their choice, 80% said their decision was based primarily on IOP change.Conclusions: Bimatoprost and travoprost were efficacious in reducing IOP among patients with

  18. Medical expulsive therapy for distal ureteric stones: tamsulosin versus silodosin

    Directory of Open Access Journals (Sweden)

    Vittorio Imperatore

    2014-06-01

    Full Text Available Objectives: To compare the efficacy and safety of tamsulosin and silodosin in the context of medical expulsive therapy (MET of distal ureteric stones. Patients and methods: Observational data were collected retrospectively from patients who received silodosin (N = 50 or tamsulosin (N = 50 as MET from January 2012 to January 2013. Inclusion criteria were: patients aged ≥ 18 years with a single, unilateral, symptomatic, radiopaque ureteric stone of 10 mm or smaller in the largest dimension located between the lower border of the sacroiliac joint and the vesico-ureteric junction. Stone expulsion rate, stone expulsion time, number of pain episodes, need for analgesics use, incidence of side effects were compared. Results: Stone-expulsion rate in the silodosin and in the tamsulosin groups were 88% and 82%, respectively (p not significant. Mean expulsion times were 6.7 and 6.5 days in the silodosin and tamsulosin group, respectively (p not significant. Mean number of pain episodes were 1.6 and 1.7 in the silodosin and tamsulosin group, respectively (p not significant. The mean number of analgesic requirement was 0.84 and 0.9 for the silodosin and tamsulosin group, respectively (p not significant. Overall, incidence of side effects was similar in both groups. Patients taking silodosin experienced an higher incidence of retrograde ejaculation but a lower incidence of side effects related to peripheral vasodilation when compared to patients taking tamsulosin. Subgroup analysis demonstrated significantly lower mean expulsion times and pain episodes in patients with stones ≤ 5 mm in both groups. Conclusions: Tamsulosin and silodosin are equally effective as MET for distal ureteric stones sized 10 mm or smaller. MET with silodosin is associatd with a lower incidence of side effects related to peripheral vasodilation but an higher incidence of retrograde ejaculation when compared to tamsulosin.

  19. Pharmacy technician involvement in community pharmacy medication therapy management.

    Science.gov (United States)

    Lengel, Matthew; Kuhn, Catherine H; Worley, Marcia; Wehr, Allison M; McAuley, James W

    To assess the impact of technician involvement on the completion of medication therapy management (MTM) services in a community pharmacy setting and to describe pharmacists' and technicians' perceptions of technician involvement in MTM-related tasks and their satisfaction with the technician's role in MTM. Prospective observational study. In the fall of 2015, pharmacists and selected technicians from 32 grocery store-based community pharmacies were trained to use technicians within MTM services. Completed MTM claims were evaluated at all pharmacies for 3 months before training and 3 months after training. An electronic survey, developed with the use of competencies taught in the training and relevant published literature, was distributed via e-mail to trained employees 3 months after training. The total number of completed MTM claims at the 32 pharmacy sites was higher during the posttraining time period (2687 claims) versus the pretraining period (1735 claims). Of the 182 trained participants, 112 (61.5%) completed the survey. Overall, perceived technician involvement was lower than expected. However, identifying MTM opportunities was the most commonly reported technician MTM task, with 62.5% of technicians and 47.2% of pharmacists reporting technician involvement. Nearly one-half of technicians (42.5%) and pharmacists (44.0%) agreed or strongly agreed they were satisfied with the technician's role in MTM services, and 40.0% of technicians agreed that they were more satisfied with their work in the pharmacy after involvement in MTM. Three months after initial training of technicians in MTM, participation of technicians was lower than expected. However, the technicians involved most often reported identifying MTM opportunities for pharmacists, which may be a focus for future technician trainings. In addition, technician involvement in MTM services may increase satisfaction with many aspects of work for actively involved technicians. Copyright © 2018 American

  20. Medical expulsive therapy for distal ureteric stones: tamsulosin versus silodosin.

    Science.gov (United States)

    Imperatore, Vittorio; Fusco, Ferdinando; Creta, Massimiliano; Di Meo, Sergio; Buonopane, Roberto; Longo, Nicola; Imbimbo, Ciro; Mirone, Vincenzo

    2014-06-30

    To compare the efficacy and safety of tamsulosin and silodosin in the context of medical expulsive therapy (MET) of distal ureteric stones. Observational data were collected retrospectively from patients who received silodosin (N = 50) or tamsulosin (N = 50) as MET from January 2012 to January 2013. Inclusion criteria were: patients aged ≥ 18 years with a single, unilateral, symptomatic, radiopaque ureteric stone of 10 mm or smaller in the largest dimension located between the lower border of the sacroiliac joint and the vesico-ureteric junction. Stone expulsion rate, stone expulsion time, number of pain episodes, need for analgesics use, incidence of side effects were compared. Stone-expulsion rate in the silodosin and in the tamsulosin groups were 88% and 82%, respectively (p not significant). Mean expulsion times were 6.7 and 6.5 days in the silodosin and tamsulosin group, respectively (p not significant). Mean number of pain episodes were 1.6 and 1.7 in the silodosin and tamsulosin group, respectively (p not significant). The mean number of analgesic requirement was 0.84 and 0.9 for the silodosin and tamsulosin group, respectively (p not significant). Overall, incidence of side effects was similar in both groups. Patients taking silodosin experienced an higher incidence of retrograde ejaculation but a lower incidence of side effects related to peripheral vasodilation when compared to patients taking tamsulosin. Subgroup analysis demonstrated significantly lower mean expulsion times and pain episodes in patients with stones ≤ 5 mm in both groups. Tamsulosin and silodosin are equally effective as MET for distal ureteric stones sized 10 mm or smaller. MET with silodosin is associatd with a lower incidence of side effects related to peripheral vasodilation but an higher incidence of retrograde ejaculation when compared to tamsulosin.

  1. Medical Therapy Versus Balloon Angioplasty for CTEPH: A Systematic Review and Meta-Analysis.

    Science.gov (United States)

    Phan, Kevin; Jo, Helen E; Xu, Joshua; Lau, Edmund M

    2018-01-01

    A significant number of chronic thromboembolic pulmonary hypertension (CTEPH) patients will have an inoperable disease. Medical therapy and balloon pulmonary angioplasty (BPA) have provided alternate therapeutic options for patients with inoperable CTEPH, although there are a limited number of published studies examining the outcomes. Thus, our study aims to evaluate and compare the efficacy of medical therapy and BPA in patients with inoperable CTEPH. An electronic search of six databases was performed and the search results were screened against established criteria for inclusion into this study. Data was extracted and meta-analytical techniques were used to analyse the data. Pooled data from RCTs revealed that medical therapy, compared with a placebo, was associated with a significant improvement of at least one functional class (p=0.038). With regards to pulmonary haemodynamics, medical therapy also resulted in a significant reduction in both mean pulmonary arterial pressure (mPAP) (p=0.002) and pulmonary vascular resistance (PVR) (pmedical therapy by an average of 22.8% (pmedical therapy for CTEPH (p=0.001). Pooled data from available observational studies of medical therapy or BPA all demonstrated significant improvements in mPAP and PVR for pre versus post intervention comparisons. The improvement in mPAP (p=0.002) and PVR (p=0.002) were significantly greater for BPA intervention when compared to medical therapy. High-quality evidence supports the use of targeted medical therapy in improving haemodynamics in patients with inoperable CTEPH. There is only moderate-quality evidence from observational studies supporting the efficacy of BPA in improving both haemodynamics and exercise capacity. Further RCTs and prospective observational studies comparing medical therapy and BPA in patients with inoperable CTEPH are required. Copyright © 2017 Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) and the Cardiac Society of Australia and New

  2. ALARA in diagnosis and therapy: for an equilibrium medically reasonable

    International Nuclear Information System (INIS)

    Aurengo, A.; Fraboulet, P.

    1998-01-01

    After a recall about the differences of conceptions in radiation protection in the medical field it is shown how it is possible to make with efficiency an optimization approach and to lead towards an equilibrium medically acceptable between the therapeutic necessity and the protection of medical personnel. The problem of the patients radiation protection is out of this frame. (N.C.)

  3. Ozone decomposition

    Directory of Open Access Journals (Sweden)

    Batakliev Todor

    2014-06-01

    Full Text Available Catalytic ozone decomposition is of great significance because ozone is a toxic substance commonly found or generated in human environments (aircraft cabins, offices with photocopiers, laser printers, sterilizers. Considerable work has been done on ozone decomposition reported in the literature. This review provides a comprehensive summary of the literature, concentrating on analysis of the physico-chemical properties, synthesis and catalytic decomposition of ozone. This is supplemented by a review on kinetics and catalyst characterization which ties together the previously reported results. Noble metals and oxides of transition metals have been found to be the most active substances for ozone decomposition. The high price of precious metals stimulated the use of metal oxide catalysts and particularly the catalysts based on manganese oxide. It has been determined that the kinetics of ozone decomposition is of first order importance. A mechanism of the reaction of catalytic ozone decomposition is discussed, based on detailed spectroscopic investigations of the catalytic surface, showing the existence of peroxide and superoxide surface intermediates

  4. Ozone modeling

    Energy Technology Data Exchange (ETDEWEB)

    McIllvaine, C M

    1994-07-01

    Exhaust gases from power plants that burn fossil fuels contain concentrations of sulfur dioxide (SO{sub 2}), nitric oxide (NO), particulate matter, hydrocarbon compounds and trace metals. Estimated emissions from the operation of a hypothetical 500 MW coal-fired power plant are given. Ozone is considered a secondary pollutant, since it is not emitted directly into the atmosphere but is formed from other air pollutants, specifically, nitrogen oxides (NO), and non-methane organic compounds (NMOQ) in the presence of sunlight. (NMOC are sometimes referred to as hydrocarbons, HC, or volatile organic compounds, VOC, and they may or may not include methane). Additionally, ozone formation Alternative is a function of the ratio of NMOC concentrations to NO{sub x} concentrations. A typical ozone isopleth is shown, generated with the Empirical Kinetic Modeling Approach (EKMA) option of the Environmental Protection Agency's (EPA) Ozone Isopleth Plotting Mechanism (OZIPM-4) model. Ozone isopleth diagrams, originally generated with smog chamber data, are more commonly generated with photochemical reaction mechanisms and tested against smog chamber data. The shape of the isopleth curves is a function of the region (i.e. background conditions) where ozone concentrations are simulated. The location of an ozone concentration on the isopleth diagram is defined by the ratio of NMOC and NO{sub x} coordinates of the point, known as the NMOC/NO{sub x} ratio. Results obtained by the described model are presented.

  5. Ozone modeling

    International Nuclear Information System (INIS)

    McIllvaine, C.M.

    1994-01-01

    Exhaust gases from power plants that burn fossil fuels contain concentrations of sulfur dioxide (SO 2 ), nitric oxide (NO), particulate matter, hydrocarbon compounds and trace metals. Estimated emissions from the operation of a hypothetical 500 MW coal-fired power plant are given. Ozone is considered a secondary pollutant, since it is not emitted directly into the atmosphere but is formed from other air pollutants, specifically, nitrogen oxides (NO), and non-methane organic compounds (NMOQ) in the presence of sunlight. (NMOC are sometimes referred to as hydrocarbons, HC, or volatile organic compounds, VOC, and they may or may not include methane). Additionally, ozone formation Alternative is a function of the ratio of NMOC concentrations to NO x concentrations. A typical ozone isopleth is shown, generated with the Empirical Kinetic Modeling Approach (EKMA) option of the Environmental Protection Agency's (EPA) Ozone Isopleth Plotting Mechanism (OZIPM-4) model. Ozone isopleth diagrams, originally generated with smog chamber data, are more commonly generated with photochemical reaction mechanisms and tested against smog chamber data. The shape of the isopleth curves is a function of the region (i.e. background conditions) where ozone concentrations are simulated. The location of an ozone concentration on the isopleth diagram is defined by the ratio of NMOC and NO x coordinates of the point, known as the NMOC/NO x ratio. Results obtained by the described model are presented

  6. Cognitive-Behavioral Therapy for HIV Medication Adherence and Depression

    Science.gov (United States)

    Safren, Steven A.; Hendriksen, Ellen S.; Mayer, Kenneth H.; Mimiaga, Matthew J.; Pickard, Robert; Otto, Michael W.

    2004-01-01

    For patients with HIV, depression is a common, distressing condition that can interfere with a critical self-care behavior--adherence to antiretroviral therapy. The present study describes a cognitive-behavioral treatment designed to integrate cognitive-behavioral therapy for depression with our previously tested approach to improving adherence to…

  7. Integrating pharmacogenomics into pharmacy practice via medication therapy management.

    Science.gov (United States)

    Reiss, Susan M

    2011-01-01

    To explore the application and integration of pharmacogenomics in pharmacy clinical practice via medication therapy management (MTM) to improve patient care. Department of Health & Human Services (HHS) Personalized Health Care Initiative, Food and Drug Administration (FDA) pharmacogenomics activity, and findings from the Utilizing E-Prescribing Technologies to Integrate Pharmacogenomics into Prescribing and Dispensing Practices Stakeholder Workshop, convened by the American Pharmacists Association (APhA) on March 5, 2009. Participants at the Stakeholder Workshop included diverse representatives from pharmacy, medicine, pathology, health information technology (HIT), standards, science, academia, government, and others with a key interest in the clinical application of pharmacogenomics. In 2006, HHS initiated the Personalized Health Care Initiative with the goal of building the foundation for the delivery of gene-based care, which may prove to be more effective for large patient subpopulations. In the years since the initiative was launched, drug manufacturers and FDA have begun to incorporate pharmacogenomic data and applications of this information into the drug development, labeling, and approval processes. New applications and processes for using this emerging pharmacogenomics data are needed to effectively integrate this information into clinical practice. Building from the findings of a stakeholder workshop convened by APhA and the advancement of the pharmacist's collaborative role in patient care through MTM, emerging roles for pharmacists using pharmacogenomic information to improve patient care are taking hold. Realizing the potential role of the pharmacist in pharmacogenomics through MTM will require connectivity of pharmacists into the electronic health record infrastructure to permit the exchange of pertinent health information among all members of a patient's health care team. Addressing current barriers, concerns, and system limitations and developing

  8. Comportamento de componentes bioquímicos do sangue em equinos submetidos à ozonioterapia Profile of blood biochemistry components in horses treated with ozone therapy

    Directory of Open Access Journals (Sweden)

    M.A. Haddad

    2009-06-01

    Full Text Available O comportamento de constituintes bioquímicos sanguíneos (glicose, fibrinogênio, creatina fosfoquinase e gama-glutamiltransferase foi monitorado, in vivo, em 12 equinos mestiços (seis machos e seis fêmeas, com idade entre 4 e 20 anos, submetidos à ozonioterapia. O tratamento foi realizado mediante administração de 500 ou 1000mL da mistura de oxigênio-ozônio (O2-O3 por via intravenosa, a cada três dias, durante 24 dias. Os equinos foram distribuídos em quatro grupos: MT500 constituído por três machos tratados com 500mL; MT1000 por três machos tratados com 1000mL; FT500, por três fêmeas tratadas com 500mL e FT1000, por três fêmeas tratadas com 1000mL. A ozonioterapia por via intravenosa não ocasionou alterações clínicas nos equinos. Os valores médios mínimos e máximos de glicose, fibrinogênio, creatina fosfoquinase e gama-glutamiltransferase mantiveram-se dentro dos limites de referência para a espécie equina. Houve diminuição nas concentrações da glicose e gama-glutamiltransferase ao longo dos períodos de aplicação e aumento nos valores do fibrinogênio. A creatina fosfoquinase não sofreu efeito do tratamento.The profile of blood biochemistry variables (glucose, fibrinogen, creatine phosphokinase, and gamma glutamyltransferase was in vivo monitored in 12 crossbred horses (six males and six females, aging from four to 20-years-old treated with ozone therapy. Treatments were carried out by applying 500 or 1000mL of the mixture oxygen-ozone (O2-O3 via intravenous route, every three days, during 24 days. Horses were assigned to four groups: MT500 (three males given 500mL, MT1000 (three males given 1000mL, FT500 (three females given 500mL and FT1000 (three females given 1000mL. Ozone therapy by intravenous route caused no clinical changes in the horses. Minimum and maximum mean values of glucose, fibrinogen, creatine phosphokinase, and gamma glutamyltransferase were within the range considered as normal reference

  9. Cost-Benefit Analysis of Radiation Therapy Services at Tripler Army Medical Center

    National Research Council Canada - National Science Library

    Diehl, Diane S

    2004-01-01

    The purpose of this analysis was to examine the costs and benefits associated with continuance of "in-house" radiation therapy services to eligible beneficiaries at Tripler Army Medical Center (TAMC...

  10. Concomitant medication polypharmacy, interactions and imperfect adherence are common in Australian adults on suppressive antiretroviral therapy

    NARCIS (Netherlands)

    Siefried, Krista J; Mao, Limin; Cysique, Lucette A; Rule, John; Giles, Michelle L; Smith, Don E; McMahon, James E.; Read, Tim R; Ooi, Catriona; Tee, Ban K; Bloch, Mark; de Wit, John; Carr, Andrew

    2018-01-01

    OBJECTIVES: We quantified concomitant medication polypharmacy, pharmacokinetic and pharmacodynamic interactions, adverse effects and adherence in Australian adults on effective antiretroviral therapy. DESIGN: Cross-sectional. METHODS: Patients recruited into a nationwide cohort and assessed for

  11. Ozone Pollution

    Science.gov (United States)

    Known as tropospheric or ground-level ozone, this gas is harmful to human heath and the environment. Since it forms from emissions of volatile organic compounds (VOCs) and nitrogen oxides (NOx), these pollutants are regulated under air quality standards.

  12. Germ-line gene therapy and the medical imperative.

    Science.gov (United States)

    Munson, Ronald; Davis, Lawrence H

    1992-06-01

    Somatic cell gene therapy has yielded promising results. If germ cell gene therapy can be developed, the promise is even greater: hundreds of genetic diseases might be virtually eliminated. But some claim the procedure is morally unacceptable. We thoroughly and sympathetically examine several possible reasons for this claim but find them inadequate. There is no moral reason, then, not to develop and employ germ-line gene therapy. Taking the offensive, we argue next that medicine has a prima facie moral obligation to do so.

  13. Music as a complementary therapy in medical treatment

    OpenAIRE

    Samuel Halim

    2002-01-01

    Music can act not only as a source of enjoyable sound that gives pleasant feeling, but also a source of healing. Music as a therapy has developed, supported by many researches conducted by experts in music, education and medicine. The impact of music therapy can be observed in many case studies, showing the positive effects of music to the betterment of human’s neuro-behavior, emotional and physical states. Some reasons to use music as a therapy are: toget audioanalgesic response, to focus at...

  14. Development of a Hospital-based Massage Therapy Course at an Academic Medical Center.

    Science.gov (United States)

    Dion, Liza J; Cutshall, Susanne M; Rodgers, Nancy J; Hauschulz, Jennifer L; Dreyer, Nikol E; Thomley, Barbara S; Bauer, Brent

    2015-03-01

    Massage therapy is offered increasingly in US medical facilities. Although the United States has many massage schools, their education differs, along with licensure and standards. As massage therapy in hospitals expands and proves its value, massage therapists need increased training and skills in working with patients who have various complex medical concerns, to provide safe and effective treatment. These services for hospitalized patients can impact patient experience substantially and provide additional treatment options for pain and anxiety, among other symptoms. The present article summarizes the initial development and description of a hospital-based massage therapy course at a Midwest medical center. A hospital-based massage therapy course was developed on the basis of clinical experience and knowledge from massage therapists working in the complex medical environment. This massage therapy course had three components in its educational experience: online learning, classroom study, and a 25-hr shadowing experience. The in-classroom study portion included an entire day in the simulation center. The hospital-based massage therapy course addressed the educational needs of therapists transitioning to work with interdisciplinary medical teams and with patients who have complicated medical conditions. Feedback from students in the course indicated key learning opportunities and additional content that are needed to address the knowledge and skills necessary when providing massage therapy in a complex medical environment. The complexity of care in medical settings is increasing while the length of hospital stay is decreasing. For this reason, massage provided in the hospital requires more specialized training to work in these environments. This course provides an example initial step in how to address some of the educational needs of therapists who are transitioning to working in the complex medical environment.

  15. Optimizing proton therapy at the LBL medical accelerator

    Energy Technology Data Exchange (ETDEWEB)

    Alonso, J.

    1992-03-01

    This Grant has marked the beginning of a multi-year study process expected to lead to design and construction of at least one, possibly several hospital-based proton therapy facilities in the United States.

  16. Optimizing proton therapy at the LBL medical accelerator. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Alonso, J.

    1992-03-01

    This Grant has marked the beginning of a multi-year study process expected to lead to design and construction of at least one, possibly several hospital-based proton therapy facilities in the United States.

  17. Therapy 101: A Psychotherapy Curriculum for Medical Students

    Science.gov (United States)

    Aboul-Fotouh, Frieda; Asghar-Ali, Ali Abbas

    2010-01-01

    Objective: This pilot project, designed and taught by a resident, created a curriculum to introduce medical students to the practice of psychotherapy. Medical students who are knowledgeable about psychotherapy can become physicians who are able to refer patients to psychotherapeutic treatments. A search of the literature did not identify a…

  18. Supervising Family Therapy Trainees in Primary Care Medical Settings: Context Matters

    Science.gov (United States)

    Edwards, Todd M.; Patterson, Jo Ellen

    2006-01-01

    The purpose of this article is to identify and describe four essential skills for effective supervision of family therapy trainees in primary care medical settings. The supervision skills described include: (1) Understand medical culture; (2) Locate the trainee in the treatment system; (3) Investigate the biological/health issues; and (4) Be…

  19. Prolactinomas, Cushing's disease and acromegaly: debating the role of medical therapy for secretory pituitary adenomas

    Directory of Open Access Journals (Sweden)

    Bonert Vivien S

    2010-05-01

    Full Text Available Abstract Pituitary adenomas are associated with a variety of clinical manifestations resulting from excessive hormone secretion and tumor mass effects, and require a multidisciplinary management approach. This article discusses the treatment modalities for the management of patients with a prolactinoma, Cushing's disease and acromegaly, and summarizes the options for medical therapy in these patients. First-line treatment of prolactinomas is pharmacotherapy with dopamine agonists; recent reports of cardiac valve abnormalities associated with this class of medication in Parkinson's disease has prompted study in hyperprolactinemic populations. Patients with resistance to dopamine agonists may require other treatment. First-line treatment of Cushing's disease is pituitary surgery by a surgeon with experience in this condition. Current medical options for Cushing's disease block adrenal cortisol production, but do not treat the underlying disease. Pituitary-directed medical therapies are now being explored. In several small studies, the dopamine agonist cabergoline normalized urinary free cortisol in some patients. The multi-receptor targeted somatostatin analogue pasireotide (SOM230 shows promise as a pituitary-directed medical therapy in Cushing's disease; further studies will determine its efficacy and safety. Radiation therapy, with medical adrenal blockade while awaiting the effects of radiation, and bilateral adrenalectomy remain standard treatment options for patients not cured with pituitary surgery. In patients with acromegaly, surgery remains the first-line treatment option when the tumor is likely to be completely resected, or for debulking, especially when the tumor is compressing neurovisual structures. Primary therapy with somatostatin analogues has been used in some patients with large extrasellar tumors not amenable to surgical cure, patients at high surgical risk and patients who decline surgery. Pegvisomant is indicated in patients

  20. Development of medical application methods using radiation. Radionuclide therapy

    International Nuclear Information System (INIS)

    Choi, Chang Woon; Lim, S. M.; Kim, E.H.; Woo, K. S.; Chung, W. S.; Lim, S. J.; Choi, T. H.; Hong, S. W.; Chung, H. Y.; No, W. C.; Oh, B. H.; Hong, H. J.

    1999-04-01

    In this project, we studied following subjects: 1. development of monoclonal antibodies and radiopharmaceuticals 2. clinical applications of radionuclide therapy 3. radioimmunoguided surgery 4. prevention of restenosis with intracoronary radiation. The results can be applied for the following objectives: 1) radionuclide therapy will be applied in clinical practice to treat the cancer patients or other diseases in multi-center trial. 2) The newly developed monoclonal antibodies and biomolecules can be used in biology, chemistry or other basic life science research. 3) The new methods for the analysis of therapeutic effects, such as dosimetry, and quantitative analysis methods of radioactivity, can be applied in basic research, such as radiation oncology and radiation biology

  1. Medical and biological requirements for boron neutron capture therapy

    International Nuclear Information System (INIS)

    Gahbauer, R.; Goodman, J.H.; Kanellitsas, C.; Clendenon, N.; Blue, J.

    1986-01-01

    In conventional radiation therapy, tumor doses applied to most solid tumors are limited by the tolerance of normal tissues. The promise of Boron Neutron Capture Therapy lies in its potential to deposit high doses of radiation very specifically to tumor tissue. Theoretically ratios of tumor to normal tissue doses can be achieved significantly higher than conventional radiotherapeutic techniques would allow. Effective dose distributions obtainable are a complex function of the neutron beam characteristics and the macro and micro distributions of boron in tumor and normal tissues. Effective RBE doses are calculated in tumors and normal tissue for thermal, epithermal and 2 keV neutrons

  2. Development of medical application methods using radiation. Radionuclide therapy

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Chang Woon; Lim, S. M.; Kim, E.H.; Woo, K. S.; Chung, W. S.; Lim, S. J.; Choi, T. H.; Hong, S. W.; Chung, H. Y.; No, W. C. [Korea Atomic Energy Research Institute. Korea Cancer Center Hospital, Seoul, (Korea, Republic of); Oh, B. H. [Seoul National University. Hospital, Seoul (Korea, Republic of); Hong, H. J. [Antibody Engineering Research Unit, Taejon (Korea, Republic of)

    1999-04-01

    In this project, we studied following subjects: 1. development of monoclonal antibodies and radiopharmaceuticals 2. clinical applications of radionuclide therapy 3. radioimmunoguided surgery 4. prevention of restenosis with intracoronary radiation. The results can be applied for the following objectives: (1) radionuclide therapy will be applied in clinical practice to treat the cancer patients or other diseases in multi-center trial. (2) The newly developed monoclonal antibodies and biomolecules can be used in biology, chemistry or other basic life science research. (3) The new methods for the analysis of therapeutic effects, such as dosimetry, and quantitative analysis methods of radioactivity, can be applied in basic research, such as radiation oncology and radiation biology.

  3. [Exercise Therapy in German Medical Rehabilitation - an Analysis based on Quantitative Routine Data].

    Science.gov (United States)

    Brüggemann, Silke; Sewöster, Daniela; Kranzmann, Angela

    2018-02-01

    This study describes the quantitative importance of exercise therapy in German medical rehabilitation based on 2014 routine data of the German Pension Insurance. It also shows changes in comparison with data from 2007. Data from 710012 rehabilitation discharge letters comprising 83677802 treatments from central indications in medical rehabilitation were analysed descriptively. Overall 35.4% of treatments could be classified as exercise therapy. Total and relative duration, percentage of individual treatment and kind of exercise treatment varied between indications in 2007 as well as in 2014. There were also differences between sexes, age groups and settings. During the period examined the high importance of exercise therapy in German medical rehabilitation has increased. The results point at a meaningful concept behind the composition of exercise therapy taking indications and disease related factors into account. © Georg Thieme Verlag KG Stuttgart · New York.

  4. Graphene-based nanovehicles for photodynamic medical therapy

    Directory of Open Access Journals (Sweden)

    Li Y

    2015-03-01

    Full Text Available Yan Li,1 Haiqing Dong,1 Yongyong Li,1 Donglu Shi1,2 1Shanghai East Hospital, The Institute for Biomedical Engineering and Nano Science (iNANO, Tongji University School of Medicine, Shanghai, People’s Republic of China; 2The Materials Science and Engineering Program, Department of Mechanical and Materials Engineering, College of Engineering and Applied Science, University of Cincinnati, Cincinnati, OH, USA Abstract: Graphene and its derivatives such as graphene oxide (GO have been widely explored as promising drug delivery vehicles for improved cancer treatment. In this review, we focus on their applications in photodynamic therapy. The large specific surface area of GO facilitates efficient loading of the photosensitizers and biological molecules via various surface functional groups. By incorporation of targeting ligands or activatable agents responsive to specific biological stimulations, smart nanovehicles are established, enabling tumor-triggering release or tumor-selective accumulation of photosensitizer for effective therapy with minimum side effects. Graphene-based nanosystems have been shown to improve the stability, bioavailability, and photodynamic efficiency of organic photosensitizer molecules. They have also been shown to behave as electron sinks for enhanced visible-light photodynamic activities. Owing to its intrinsic near infrared absorption properties, GO can be designed to combine both photodynamic and photothermal hyperthermia for optimum therapeutic efficiency. Critical issues and future aspects of photodynamic therapy research are addressed in this review. Keywords: graphene, nanovehicle, photodynamic therapy, photosensitizer, hyperthermia

  5. Report on Disaster Medical Operations with Acupuncture/Massage Therapy after the Great East Japan Earthquake

    Directory of Open Access Journals (Sweden)

    Shin Takayama

    2012-01-01

    Full Text Available The Great East Japan Earthquake inflicted immense damage over a wide area of eastern Japan with the consequent tsunami. Department of Traditional Asian Medicine, Tohoku University, started providing medical assistance to the disaster-stricken regions mainly employing traditional Asian therapies. We visited seven evacuation centers in Miyagi and Fukushima Prefecture and provided acupuncture/massage therapy. While massage therapy was performed manually, filiform needles and press tack needles were used to administer acupuncture. In total, 553 people were treated (mean age, 54.0 years; 206 men, 347 women. Assessment by interview showed that the most common complaint was shoulder/back stiffness. The rate of therapy satisfaction was 92.3%. Many people answered that they experienced not only physical but also psychological relief. At the time of the disaster, acupuncture/massage therapy, which has both mental and physical soothing effects, may be a therapeutic approach that can be effectively used in combination with Western medical practices.

  6. Long-Term Outcomes of Patent Foramen Ovale Closure or Medical Therapy after Stroke.

    Science.gov (United States)

    Saver, Jeffrey L; Carroll, John D; Thaler, David E; Smalling, Richard W; MacDonald, Lee A; Marks, David S; Tirschwell, David L

    2017-09-14

    Whether closure of a patent foramen ovale reduces the risk of recurrence of ischemic stroke in patients who have had a cryptogenic ischemic stroke is unknown. In a multicenter, randomized, open-label trial, with blinded adjudication of end-point events, we randomly assigned patients 18 to 60 years of age who had a patent foramen ovale (PFO) and had had a cryptogenic ischemic stroke to undergo closure of the PFO (PFO closure group) or to receive medical therapy alone (aspirin, warfarin, clopidogrel, or aspirin combined with extended-release dipyridamole; medical-therapy group). The primary efficacy end point was a composite of recurrent nonfatal ischemic stroke, fatal ischemic stroke, or early death after randomization. The results of the analysis of the primary outcome from the original trial period have been reported previously; the current analysis of data from the extended follow-up period was considered to be exploratory. We enrolled 980 patients (mean age, 45.9 years) at 69 sites. Patients were followed for a median of 5.9 years. Treatment exposure in the two groups was unequal (3141 patient-years in the PFO closure group vs. 2669 patient-years in the medical-therapy group), owing to a higher dropout rate in the medical-therapy group. In the intention-to-treat population, recurrent ischemic stroke occurred in 18 patients in the PFO closure group and in 28 patients in the medical-therapy group, resulting in rates of 0.58 events per 100 patient-years and 1.07 events per 100 patient-years, respectively (hazard ratio with PFO closure vs. medical therapy, 0.55; 95% confidence interval [CI], 0.31 to 0.999; P=0.046 by the log-rank test). Recurrent ischemic stroke of undetermined cause occurred in 10 patients in the PFO closure group and in 23 patients in the medical-therapy group (hazard ratio, 0.38; 95% CI, 0.18 to 0.79; P=0.007). Venous thromboembolism (which comprised events of pulmonary embolism and deep-vein thrombosis) was more common in the PFO closure group

  7. [Medical treatment of breast cancer: chemotherapy and tailored therapy].

    Science.gov (United States)

    Dalenc, Florence

    2013-12-01

    The utility of adjuvant chemotherapy is clearly demonstrated because she significantly improved relapse and mortality. Globally, we report a one-third breast cancer mortality reduction. Nevertheless, the absolute or individual benefit is uncertain and the final decision depends on benefit-risk balance, integrating tumor biologic characteristics and comorbidities. The most effective regimen must contain an anthracycline and a taxane. This regimen must be proposed if chemotherapy indication is considered: this concerns the majority of triple-negative and HER2-positive cancer For hormone-receptor-positive and HER2-negative breast cancer, the decision of adjuvant or not (in addition to hormonal therapy) is most difficult, particularly for grade 2 tumors. The trastuzumab is an essential treatment for HER2-positive breast cancer, because this tailored therapy has considerably improved the prognosis.

  8. Acceptance-based behavior therapy to promote HIV medication adherence.

    Science.gov (United States)

    Moitra, Ethan; Herbert, James D; Forman, Evan M

    2011-12-01

    A significant number of adults with HIV in the USA do not maintain adherence to highly active antiretroviral therapy (HAART) at adequate levels. Although traditional cognitive behavioral interventions have shown promise in promoting HAART adherence, acceptance-based behavior therapy (ABBT) may be particularly useful in this population. ABBT has the potential to overcome common avoidance-based barriers associated with poor adherence, including denial of various illness-related factors and avoidance of stigmatization. We describe the rationale for promoting psychological and behavioral acceptance in HIV-positive populations; outline an ABBT to promote HAART adherence targeting primary care patients from urban, minority, low socioeconomic backgrounds; and report preliminary qualitative observations of treatment feasibility and acceptability.

  9. Improvement of cardiac function persists long term with medical therapy for left ventricular systolic dysfunction.

    Science.gov (United States)

    Chen, David; Chang, Richard; Umakanthan, Branavan; Stoletniy, Liset N; Heywood, J Thomas

    2007-09-01

    In certain patients with left ventricular (LV) systolic dysfunction, improvements in cardiac function are seen after initiation of medical therapy; however, the long-term stability of ventricular function in such patients is not well described. We retrospectively analyzed 171 patients who had a baseline ejection fraction of 45% or less, a follow-up echocardiogram at 2 to 12 months after initiation of medical therapy, and a final echocardiogram. We found that 48.5% of the patients demonstrated initial improvements in LV function after initiation of medical therapy, and the improvements appear to be sustained (88% of patients) at 44 +/- 21 months follow-up. A nonischemic etiology and younger age were the only independent predictors of change of LV ejection fraction of 10 or more at a mean 8.4 +/- 3.4 months after optimal medical therapy. Our study revealed a trend toward improved long-term survival in individuals with an early improvement in LV ejection fraction with medical therapy, especially in those with sustained improvement.

  10. Medication-Related Osteonecrosis of Jaws: A Low-Level Laser Therapy and Antimicrobial Photodynamic Therapy Case Approach

    Directory of Open Access Journals (Sweden)

    Mariana Comparotto Minamisako

    2016-01-01

    Full Text Available Medication-related osteonecrosis of the jaws (MRONJ can be considered an inability of the alveolar bone to respond to an injury, which frequently leads to severe local and systemic complications. Once the problem is installed, dentist must use all therapeutic approaches recommended. This manuscript reports a successful management of MRONJ handled with antibiotics, conservative debridement, low-level laser therapy (LLLT, and photodynamic therapy (PDT up to 12 months. As healing of MRONJ may be very slow, combined therapeutic approaches are required. Besides the recommended conventional treatment protocol, LLLT and PDT are important tools to contribute to healing and improvement of patient’s quality of life.

  11. Electron beam ion sources for use in second generation synchrotrons for medical particle therapy

    Science.gov (United States)

    Zschornack, G.; Ritter, E.; Schmidt, M.; Schwan, A.

    2014-02-01

    Cyclotrons and first generation synchrotrons are the commonly applied accelerators in medical particle therapy nowadays. Next generation accelerators such as Rapid Cycling Medical Synchrotrons (RCMS), direct drive accelerators, or dielectric wall accelerators have the potential to improve the existing accelerator techniques in this field. Innovative accelerator concepts for medical particle therapy can benefit from ion sources which meet their special requirements. In the present paper we report on measurements with a superconducting Electron Beam Ion Source, the Dresden EBIS-SC, under the aspect of application in combination with RCMS as a well proven technology. The measurements indicate that this ion source can offer significant advantages for medical particle therapy. We show that a superconducting EBIS can deliver ion pulses of medically relevant ions such as protons, C4 + and C6 + ions with intensities and frequencies required for RCMS [S. Peggs and T. Satogata, "A survey of Hadron therapy accelerator technology," in Proceedings of PAC07, BNL-79826- 2008-CP, Albuquerque, New Mexico, USA, 2007; A. Garonna, U. Amaldi et al., "Cyclinac medical accelerators using pulsed C6 +/H+_2 ion sources," in Proceedings of EBIST 2010, Stockholm, Sweden, July 2010]. Ion extraction spectra as well as individual ion pulses have been measured. For example, we report on the generation of proton pulses with up to 3 × 109 protons per pulse and with frequencies of up to 1000 Hz at electron beam currents of 600 mA.

  12. Fostering a culture of interprofessional education for radiation therapy and medical dosimetry students

    International Nuclear Information System (INIS)

    Lavender, Charlotte; Miller, Seth; Church, Jessica; Chen, Ronald C.; Muresan, Petronella A.; Adams, Robert D.

    2014-01-01

    A less-studied aspect of radiation therapy and medical dosimetry education is experiential learning through attendance at interprofessional conferences. University of North Carolina radiation therapy and medical dosimetry students regularly attended morning conferences and daily pretreatment peer review, including approximately 145 hours of direct interaction with medical attending physicians and residents, medical physicists, and other faculty. We herein assessed the effect of their participation in these interprofessional conferences on knowledge and communication. The students who graduated from our radiation therapy and medical dosimetry programs who were exposed to the interprofessional education initiative were compared with those who graduated in the previous years. The groups were compared with regard to their knowledge (as assessed by grades on end-of-training examinations) and team communication (assessed via survey). The results for the 2 groups were compared via exact tests. There was a trend for the examination scores for the 2012 cohort to be higher than for the 2007 to 2011 groups. Survey results suggested that students who attended the interprofessional education sessions were more comfortable speaking with attending physicians, residents, physicists, and faculty compared with earlier students who did not attend these educational sessions. Interprofessional education, particularly vertical integration, appears to provide an enhanced educational experience both in regard to knowledge (per the examination scores) and in building a sense of communication (via the survey results). Integration of interprofessional education into radiation therapy and medical dosimetry educational programs may represent an opportunity to enrich the learning experience in multiple ways and merits further study

  13. Fostering a culture of interprofessional education for radiation therapy and medical dosimetry students

    Energy Technology Data Exchange (ETDEWEB)

    Lavender, Charlotte, E-mail: charlavender@gmail.com; Miller, Seth; Church, Jessica; Chen, Ronald C.; Muresan, Petronella A.; Adams, Robert D.

    2014-04-01

    A less-studied aspect of radiation therapy and medical dosimetry education is experiential learning through attendance at interprofessional conferences. University of North Carolina radiation therapy and medical dosimetry students regularly attended morning conferences and daily pretreatment peer review, including approximately 145 hours of direct interaction with medical attending physicians and residents, medical physicists, and other faculty. We herein assessed the effect of their participation in these interprofessional conferences on knowledge and communication. The students who graduated from our radiation therapy and medical dosimetry programs who were exposed to the interprofessional education initiative were compared with those who graduated in the previous years. The groups were compared with regard to their knowledge (as assessed by grades on end-of-training examinations) and team communication (assessed via survey). The results for the 2 groups were compared via exact tests. There was a trend for the examination scores for the 2012 cohort to be higher than for the 2007 to 2011 groups. Survey results suggested that students who attended the interprofessional education sessions were more comfortable speaking with attending physicians, residents, physicists, and faculty compared with earlier students who did not attend these educational sessions. Interprofessional education, particularly vertical integration, appears to provide an enhanced educational experience both in regard to knowledge (per the examination scores) and in building a sense of communication (via the survey results). Integration of interprofessional education into radiation therapy and medical dosimetry educational programs may represent an opportunity to enrich the learning experience in multiple ways and merits further study.

  14. Medical therapy, percutaneous coronary intervention and prognosis in patients with chronic total occlusions.

    Science.gov (United States)

    Ladwiniec, Andrew; Allgar, Victoria; Thackray, Simon; Alamgir, Farquad; Hoye, Angela

    2015-12-01

    There is little published data reporting outcomes for those found to have a chronic total coronary occlusion (CTO) that is electively treated medically versus those treated by percutaneous coronary intervention (PCI). We sought to compare long-term clinical outcomes between patients treated by PCI and elective medical therapy in a consecutive cohort of patients with an identified CTO. Patients found to have a CTO on angiography between January 2002 and December 2007 in a single tertiary centre were identified using a dedicated database. Those undergoing CTO PCI and elective medical therapy to the CTO were propensity matched to adjust for baseline clinical and angiographic differences. In total, 1957 patients were identified, a CTO was treated by PCI in 405 (20.7%) and medical therapy in 667 (34.1%), 885 (45.2%) patients underwent coronary artery bypass graft surgery. Of those treated by PCI or medical therapy, propensity score matching identified 294 pairs of patients, PCI was successful in 177 patients (60.2%). All-cause mortality at 5 years was 11.6% for CTO PCI and 16.7% for medical therapy HR 0.63 (0.40 to 1.00, p=0.052). The composite of 5-year death or myocardial infarction occurred in 13.9% of the CTO PCI group and 19.6% in the medical therapy group, HR 0.64 (0.42 to 0.99, p=0.043). Among the CTO PCI group, if the CTO was revascularised by any means during the study period, 5-year mortality was 10.6% compared with 18.3% in those not revascularised in the medical therapy group, HR 0.50 (0.28-0.88, p=0.016). Revascularisation, but not necessarily PCI of a CTO, is associated with improved long-term survival relative to medical therapy alone. 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/

  15. A questionnaire survey of medical physicist and quality manager for radiation therapy

    International Nuclear Information System (INIS)

    Nishio, Teiji; Ashino, Yasuo; Onishi, Hiroshi

    2008-01-01

    A questionnaire survey of medical physicists and quality managers for radiation therapy was performed by the Japanese Society for Therapeutic Radiology and Oncology (JASTRO) Future Planning Committee. We mailed the questionnaire to 726 radiotherapy facilities with the answers returned from 353 radiotherapy facilities. The result showed 178 facilities were staffed by radiotherapy workers who were licensed medical physicists or quality managers. A staff of 289 was licensed radiotherapy workers. Most of the staff were radiotherapy technologists. Quality control for radiation therapy was rated satisfactory according to each facility's assessment. Radiation therapy of high quality requires continued education of medical physicists and quality managers, in addition to keeping up with times for quality control. (author)

  16. Medication adherence to oral iron therapy in patients with iron deficiency anemia

    Science.gov (United States)

    Gereklioglu, Cigdem; Asma, Suheyl; Korur, Asli; Erdogan, Ferit; Kut, Altug

    2016-01-01

    Objective: This study aimed at investigating the factors affecting medication adherence in patients who use oral iron therapy due to iron deficiency anemia. Methods: A total of 96 female patients in fertile age with mean age of 30±10.1 years (range 18-53) who were admitted to Family Medicine Clinic between 01 January and 31 March 2015 and who had received iron therapy within the recent three years were enrolled in the study. Data were collected through a questionnaire form. Results: Of the patients, 39 (40,6%) were detected not to use the medication regularly or during the recommended period. A statistically significant relationship was found between non-adherence to therapy and gastrointestinal side effects and weight gain (p<0.05). Conclusion: Medication adherence is deficient in patients with iron deficiency anemia. The most important reason for this seems gastrointestinal side effects, in addition to weight gain under treatment. PMID:27375698

  17. Medication adherence to oral iron therapy in patients with iron deficiency anemia.

    Science.gov (United States)

    Gereklioglu, Cigdem; Asma, Suheyl; Korur, Asli; Erdogan, Ferit; Kut, Altug

    2016-01-01

    This study aimed at investigating the factors affecting medication adherence in patients who use oral iron therapy due to iron deficiency anemia. A total of 96 female patients in fertile age with mean age of 30±10.1 years (range 18-53) who were admitted to Family Medicine Clinic between 01 January and 31 March 2015 and who had received iron therapy within the recent three years were enrolled in the study. Data were collected through a questionnaire form. Of the patients, 39 (40,6%) were detected not to use the medication regularly or during the recommended period. A statistically significant relationship was found between non-adherence to therapy and gastrointestinal side effects and weight gain (p<0.05). Medication adherence is deficient in patients with iron deficiency anemia. The most important reason for this seems gastrointestinal side effects, in addition to weight gain under treatment.

  18. Experiences of antidepressant medication and cognitive-behavioural therapy for depression: a grounded theory study.

    Science.gov (United States)

    Bayliss, Paul; Holttum, Sue

    2015-09-01

    To develop a preliminary model of the experiences of people undergoing combined treatment with antidepressant medication and cognitive-behavioural therapy (CBT) for depression. The study used a qualitative methodology informed by grounded theory. Participants were 12 adults who had received treatment with antidepressant medication and CBT for depression. Participants engaged in a semistructured interview about their experiences. Interviews were transcribed and analysed using components of grounded theory methodology. Medication was often seen as an initial aid to surviving a crisis. Staying on medication longer term resulted in some participants feeling caught in a 'drug loop'. Feeling that medication was unhelpful or actively harmful could contribute to participants seeking CBT. Medics also offered information on CBT and acted as gatekeepers, meaning that negotiation was sometimes necessary. CBT was described as a process of being guided towards skilled self-management. Occasionally, participants felt that medication had facilitated CBT at one or more stages. Conversely, developing skilled self-management through CBT could reduce feelings of dependency on medication and affect several of the other elements maintaining the 'drug loop'. Antidepressant medication and CBT are perceived and experienced differently, with CBT often being seen as an alternative to medication, or even as a means to discontinue medication. Service users' experiences and beliefs about medication may thus affect their engagement and goals in CBT, and it may be important for therapists to consider this. Practitioners who prescribe medication should ensure that they also provide information on the availability and appropriateness of CBT, and engage in an open dialogue about treatment options. CBT practitioners should explore aspects of clients' experiences and beliefs about medication. This would particularly include clients' experiences of the effects of medication, their beliefs about

  19. Medical therapy v. PCI in stable coronary artery disease: a cost-effectiveness analysis.

    Science.gov (United States)

    Wijeysundera, Harindra C; Tomlinson, George; Ko, Dennis T; Dzavik, Vladimir; Krahn, Murray D

    2013-10-01

    Percutaneous coronary intervention (PCI) with either drug-eluting stents (DES) or bare metal stents (BMS) reduces angina and repeat procedures compared with optimal medical therapy alone. It remains unclear if these benefits are sufficient to offset their increased costs and small increase in adverse events. Cost utility analysis of initial medical therapy v. PCI with either BMS or DES. . Markov cohort decision model. Data Sources. Propensity-matched observational data from Ontario, Canada, for baseline event rates. Effectiveness and utility data obtained from the published literature, with costs from the Ontario Case Costing Initiative. Patients with stable coronary artery disease, confirmed after angiography, stratified by risk of restenosis based on diabetic status, lesion size, and lesion length. Time Horizon. Lifetime. Perspective. Ontario Ministry of Health and Long Term Care. Interventions. Optimal medical therapy, PCI with BMS or DES. Lifetime costs, quality-adjusted life years (QALYs), and the incremental cost-effectiveness ratio (ICER). of Base Case Analysis. In the overall population, medical therapy had the lowest lifetime costs at $22,952 v. $25,081 and $25,536 for BMS and DES, respectively. Medical therapy had a quality-adjusted life expectancy of 10.1 v. 10.26 QALYs for BMS, producing an ICER of $13,271/QALY. The DES strategy had a quality-adjusted life expectancy of only 10.20 QALYs and was dominated by the BMS strategy. This ranking was consistent in all groups stratified by restenosis risk, except diabetic patients with long lesions in small arteries, in whom DES was cost-effective compared with medical therapy (ICER of $18,826/QALY). Limitations. There is the possibility of residual unobserved confounding. In patients with stable coronary artery disease, an initial BMS strategy is cost-effective.

  20. Management of endocrine disease: GH excess: diagnosis and medical therapy

    DEFF Research Database (Denmark)

    Andersen, Marianne

    2014-01-01

    Acromegaly is predominantly caused by a pituitary adenoma, which secretes an excess of GH resulting in increased IGF-I levels. Most of the GH assays used currently measure only the 22 kDa form of GH. In theory, the diagnostic sensitivity may be lower compared to the previous assays, which used...... polyclonal antibodies. Many GH-secreting adenomas are plurihormonal and may co-secrete prolactin, TSH and α-subunit. Hyperprolactinemia is found in 30-40% of patients with acromegaly and hyperprolactinemia may occasionally be diagnosed before acromegaly is apparent.Although trans-sphenoidal surgery of a GH......-secreting adenoma remains the first treatment at most centres, the role of somatostatin analogues, octreotide LAR and lanreotide Autogel, as primary therapy is still the subject of some debate. While normalization of GH and IGF-I levels is the main objective in all patients with acromegaly, GH and IGF-I levels may...

  1. Ozone Layer Protection

    Science.gov (United States)

    ... and Research Centers Contact Us Share Ozone Layer Protection The stratospheric ozone layer is Earth’s “sunscreen” – protecting ... GreenChill Partnership Responsible Appliance Disposal (RAD) Program Ozone Protection vs. Ozone Pollution This website addresses stratospheric ozone ...

  2. Impact of a medication therapy management intervention targeting medications associated with falling: Results of a pilot study.

    Science.gov (United States)

    Mott, David A; Martin, Beth; Breslow, Robert; Michaels, Barb; Kirchner, Jeff; Mahoney, Jane; Margolis, Amanda

    2016-01-01

    The use of fall risk-increasing drugs (FRIDs) by older adults is one factor associated with falling, and FRID use is common among older adults. A targeted medication therapy management intervention focused on FRID use that included prescription and over-the-counter (OTC) medications, along with follow-up telephone calls was designed. The purpose of this pilot study was to examine preliminary effects of a medication therapy management (MTM) intervention focused on FRIDs provided by a community pharmacist to older adults. Randomized, controlled trial. One community pharmacy. Eighty older adults who completed a fall prevention workshop. The main outcome measures were the rate of discontinuing FRIDs, the proportion of older adults falling, and the number of falls. A secondary outcome was the acceptance rate of medication recommendations by patients and prescribers. Thirty-eight older adults received the targeted MTM intervention. Of the 31 older adults using a FRID, a larger proportion in the intervention group had FRID use modified relative to controls (77% and 28%, respectively; P FRID use among older adults was effective in modifying FRID use. This result supports the preliminary conclusion that community pharmacists can play an important role in modifying FRID use among older adults. Copyright © 2016 American Pharmacists Association®. Published by Elsevier Inc. All rights reserved.

  3. Medical Therapies for Endometriosis Differentially Inhibit Stem Cell Recruitment.

    Science.gov (United States)

    Ersoy, Gulcin Sahin; Zolbin, Masoumeh Majidi; Cosar, Emine; Mamillapalli, Ramanaiah; Taylor, Hugh S

    2017-06-01

    To determine the effect of the 3 well-known endometriosis treatments on stem cell recruitment to endometriotic lesions. C57BL/6 mice (aged 8 weeks, n = 20) underwent bone marrow transplant following submyeloablation with 5-fluorouracil using 20 × 10 6 bone marrow stem cells from green fluorescent protein (GFP) mice. Two weeks after transplantation, experimental endometriosis was created in mice by suturing segments of the uterine horn into the peritoneal cavity. Mice were then randomized to receive treatment with medroxyprogesterone acetate (MPA), leuprolide acetate (Gonadotrophin-Releasing Hormone Analogue [GnRHa]), letrozole, or vehicle control (dimethyl sulfoxide). After 3 weeks of treatment, the mice were killed and the endometriosis lesions evaluated. All 3 treatments resulted in a significant reduction in lesion volume and weight. Estrogen deprivation using GnRHa or letrozole resulted in greater lesion regression than the progestin MPA. The GFP + /CD45 - bone marrow-derived stem cells (BMDSCs) engrafted the lesions of endometriosis. Estrogen deprivation using GnRHa or letrozole significantly reduced BMDSC engraftment in the endometriosis lesions. MPA failed to significantly reduce stem cell number in endometriosis. The superiority of estrogen deprivation over progestin therapy in depriving the lesions of stem cells may have implications for the long-term treatment of endometriosis. Reduced stem cell engraftment is likely to result in long-term regression of the lesions, whereas progestins may only prevent their growth acutely.

  4. The evaluation of gastroesophageal reflux before and after medical therapies

    International Nuclear Information System (INIS)

    Malmud, L.S.; Fisher, R.S.

    1981-01-01

    Gastroesophageal scintigraphy is a quantitative technique that can be employed to detect and quantitate gastroesophageal reflux before and after the application of therapeutic modalities, including change in body position, bethanechol, atropine, antacids, and antacid-alginate compounds. Five groups of 10-15 patients each were studied before and after using each therapeutic modality and before and after atropine. The results were compared to the patient's symptomatology and to the acid reflux test. Gastroesophageal scintigraphy was performed following oral administration of 300 microCi 99mTc-sulfur colloid in 300 ml acidified orange juice. Thirty-second gamma camera images were obtained as the gastroesophageal gradient was increased from approximately 10 to 35 mm Hg at 5 mm Hg increments using an inflatable abdominal binder. Data were processed using a digital computer. Reflux was reduced by change in position from recumbent to upright, and by the use of subcutaneous bethanechol, oral antacid, or oral antacidalginate compound. Atropine increased reflux. Gastroesophageal scintigraphy is more sensitive than fluoroscopy, correlates well with clinical symptomatology, and is a reliable and convenient technique for the quantitative estimation of reflux before and after therapy

  5. The role of combination medical therapy in the treatment of acromegaly.

    Science.gov (United States)

    Lim, Dawn Shao Ting; Fleseriu, Maria

    2017-02-01

    Uncontrolled acromegaly results in approximately 2-fold excess mortality. Pituitary surgery is first-line therapy, and medical treatment is indicated for persistent disease. While cabergoline and pegvisomant are used in select patients, somatostatin receptor ligands (SRLs) remain the cornerstone of medical treatment. Management of patients poorly responsive to SRLs is therefore, challenging. The purpose of this review is to highlight the options for combination medical therapy in the treatment of acromegaly, with an emphasis on efficacy and safety. All original articles/abstracts detailing combination medical therapy in acromegaly were identified from a PubMed search. Studies reviewed included retrospective and open-label prospective studies. While the combination of SRL and cabergoline was generally well tolerated, a lower baseline insulin-like growth factor-1 (IGF-1) level was the best predictor of efficacy; this combination may be most effective in patients with mildly elevated IGF-1. SRL-pegvisomant combination normalized IGF-1 in the majority of patients; continued efficacy despite individual drug dosing reduction was also reported. The risk of significant liver enzyme elevation was, however, higher than that reported with SRL monotherapy; close monitoring is recommended. Data on pegvisomant-cabergoline combination is limited, but this may be an option in the setting of SRL intolerance. Reports on temozolomide used in combination with other medical therapies in patients with aggressive GH-secreting tumors are also summarized. While more prospective, randomized controlled trials on long-term efficacy and safety are needed, combination medical therapy remains a treatment strategy that should be considered for acromegaly patients poorly responsive to SRLs.

  6. Neuronal dysfunction and medical therapy in heart failure: can an imaging biomarker help to "personalize" therapy?

    Science.gov (United States)

    Wessler, Benjamin S; Udelson, James E

    2015-06-01

    (123)I-metaiodobenzylguanidine ((123)I-MIBG) imaging is a tool for evaluating one of the fundamental pathophysiologic abnormalities seen in heart failure (HF), that of an upregulated sympathetic nervous system and its effect on the myocardium. Although this imaging technique offers information about prognosis for patients treated with contemporary guideline-based HF therapies and improves risk stratification, there are neither rigorous nor sufficient outcome data to suggest that this imaging tool can guide therapeutic decision making or better target subsets of patients with HF for particular therapies. © 2015 by the Society of Nuclear Medicine and Molecular Imaging, Inc.

  7. Evaluation of conditions of radiation protection of medical personnel in intracavitary neutron therapy of cervical cancer

    International Nuclear Information System (INIS)

    Kostromina, K.N.; Korenkov, I.P.; Bocharov, A.L.; Gladkikh, N.N.

    1991-01-01

    Combined radiation therapy was provided to cervical cancer patients. Working conditions of personnel were examined, the rate of exposure doses and flows of neutrons at working places were measured, dose exposures of the personnel were evaluated. It has been concluded that occupational conditions for the medical personnel are considered to be relatively safe

  8. Medical Family Therapy for a Woman with End-stage Crohn's Disease and Her Son.

    Science.gov (United States)

    McDaniel, Susan H.; Harkness, Jennifer L.; Epstein, Ronald M.

    2001-01-01

    Medical family therapy grew out of the experiences of family therapists working with other professionals to provide comprehensive, integrated healthcare for patients. This is the story of one such patient and provides an account of the experience through quotes from videotaped sessions and electronic mail communications that occurred throughout…

  9. 78 FR 61363 - Correction-Scientific Information Request on Medication Therapy Management

    Science.gov (United States)

    2013-10-03

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Agency for Healthcare Research and Quality Correction--Scientific Information Request on Medication Therapy Management The original date of publication for this....AHRQ.gov/index.cfm/submit-scientific-information-packets/ Dated: September 27, 2013. Richard Kronick...

  10. 42 CFR 423.153 - Drug utilization management, quality assurance, and medication therapy management programs (MTMPs).

    Science.gov (United States)

    2010-10-01

    ... PRESCRIPTION DRUG BENEFIT Cost Control and Quality Improvement Requirements § 423.153 Drug utilization... 42 Public Health 3 2010-10-01 2010-10-01 false Drug utilization management, quality assurance, and medication therapy management programs (MTMPs). 423.153 Section 423.153 Public Health CENTERS FOR MEDICARE...

  11. Prediction of Response to Medication and Cognitive Therapy in the Treatment of Moderate to Severe Depression

    Science.gov (United States)

    Fournier, Jay C.; DeRubeis, Robert J.; Shelton, Richard C.; Hollon, Steven D.; Amsterdam, Jay D.; Gallop, Robert

    2009-01-01

    A recent randomized controlled trial found nearly equivalent response rates for antidepressant medications and cognitive therapy in a sample of moderate to severely depressed outpatients. In this article, the authors seek to identify the variables that were associated with response across both treatments as well as variables that predicted…

  12. Problems of elderly patients on inhalation therapy: Difference in problem recognition between patients and medical professionals

    Directory of Open Access Journals (Sweden)

    Daiki Hira

    2016-10-01

    Conclusions: Elderly patients are apt to assume that they “understand well”, therefore, in order to recognize and close the perception gap between elderly patients and medical professionals, it is necessary to provide them with more aggressive (frequent instructions on inhalation therapy.

  13. Ritanserin as add-on medication to neuroleptic therapy for patients with chronic or subchronic schizophrenia

    NARCIS (Netherlands)

    Den Boer, JA; Vahlne, JO; Post, P; Heck, AH; Daubenton, F; Olbrich, R

    The effect of ritanserin, a potent 5HT(2A/2C) receptor antagonist, used as an add-on medication to neuroleptic treatmentin patients with schizophrenia, was compared with that of placebo, in an international, double-blind, parallel-group study. Previously established neuroleptic therapy was

  14. Medical expulsive therapy for ureteral stones: where do we go from here?

    NARCIS (Netherlands)

    Somani, Bhaskar K.; Aboumarzouk, Omar; Traxer, Olivier; Baard, Joyce; Kamphuis, Guido; de la Rosette, Jean

    2016-01-01

    Despite two decades of clinical use, the effectiveness of medical expulsive therapy (MET) for the noninvasive management of patients with ureteral stones has, in the past year, been called into in question. The primary aim of MET is to expedite stone passage, although it has also shown effectiveness

  15. Long term follow up of medical therapy of thyroid cancer

    International Nuclear Information System (INIS)

    Jaffiol, C.; Daures, J.P.; Nsakala, N.; Guerenova, J.; Baldet, L.; Pujol, P.; Vannereau, D.; Bringer, J.

    1995-01-01

    106 patients, 114 W, 27 M, were thyroidectomized for differentiated thyroid cancer (follicular 29.3% - papillary 54.3%) with different stages of gravity (N O: 48.2% - N 1: 32.8% - N 2: 19%). Neck dissection was used in cases of involved nodes. One or several doses of 131 I were given to 126 subjects, 106 patients were treated with L thyroxine (LT4) (mean daily dose: 2.5 μg/kg BW). 23 patients presenting intolerance to LT4 with non suppressed TSH for 13 of them were treated by an association of tiratricol (TRIAC) + LT4. The follow up included a yearly check up involving clinical examination, plasma thyroglobulin (Tg) and thyroid stimulating hormone (TSH) assessment, neck ultrasonography and X ray of the chest. Therapy was stopped for 4 weeks in cases with Tg above its detectable value and a total body scan performed with Tg and TSH controls. The mean duration of follow up was 94.5 ± 67.7 months and extended to more than 5 years for 61% of the patients. We observed 22 relapses of the tumor with 4 deaths. Age less then 45 years, appears as the best factor of prognosis. 2 groups of patients were compared to evaluate the incidence of TSH suppression on the relapse free survival (group 1 n = 30 with a TSH ≤ 0.10 mU/1 and group 2 n = 15 with a TSH always > 1 mU/1 during the follow up). The relapse free survival was shorter in group 2 (p 0.01). Association of TRIAC with LT4 leads to a reduction of the daily dose of LT4 (m 25μg/day) with a significant improvement of TSH suppression and clinical tolerance. In conclusion, TSH suppression improves the prognosis in thyroidectomized patients for differentiated carcinoma. Association of TRIAC with LT4 seems able to approve TSH suppression and therapeutic tolerance. (authors). 40 refs., 5 tabs

  16. The charisma and deception of reparative therapies: when medical science beds religion.

    Science.gov (United States)

    Grace, André P

    2008-01-01

    In this article, I examine the history and resurgence of interest in sexual reorientation or reparative therapies. I begin with a critique of the contemporary "ex-gay" movement, interrogating Exodus as the prototype of a politico-religious transformational ministry that works to "cure" homosexuals, and examine how Exodus utilizes ex-gay testimony to deceive harried homosexuals looking for escape from the effects of internalized and cultural homophobia. Next, I investigate how reparative therapies function as orthodox treatments that charismatically meld conservative religious perspectives with medical science to produce a pseudoscience promising to treat homosexuality effectively. In this regard, I assess the ongoing debate regarding gay-affirming versus reparative therapies by first looking at the history of medicalizing homosexuality and then surveying the debate spurred by Robert L. Spitzer's research. I conclude with a consideration of research needed to measure whether efficacious change in sexual orientation is possible.

  17. Encountering Challenges with the EU Regulation on Advance Therapy Medical Products.

    Science.gov (United States)

    Mansnérus, Juli

    2015-12-01

    This article aims at analysing how well the Advanced Therapy Medical Product Regulation (EC) No. 1394/2007 (ATMP Regulation) meets the needs of small and medium-sized enterprises (SMES), academia and public tissue establishments developing advanced therapy medical products (ATMPS). Benefits and shortcomings of the ATMP Regulation are identified, and possible amendments are proposed to accelerate the translation of research into advanced therapies and to facilitate the commercialisation of ATMPS whilst ensuring safety. It was set up as a lex specialis to ensure the free movement of ATMPS within the EU in order to facilitate their access to the internal market and to foster the competitiveness of European pharmaceutical companies, while guaranteeing the highest level protection of public health. Since the adoption of the ATMP Regulation in late 2008, only 5 ATMPS have been granted marketing authorisations thus far. Hence, there is a need to analyse whether the ATMP Regulation meets its objectives.

  18. Preliminary studies of plasma growth hormone releasing activity during medical therapy of acromegaly

    International Nuclear Information System (INIS)

    Hagen, T.C.; Lawrence, A.M.; Kirsteins, L.

    1978-01-01

    The in vitro growth hormone releasing activity of plasma obtained from six acromegalic subjects was measured before and during therapy. In five subjects, plasmas were obtained before and during successful medical therapy with medroxyprogesterone acetate (MPA). The sixth subject was sampled before and after transphenoidal Sr 90 -induced hypopituitarism. All subjects had a decrement in fasting growth hormone levels with respective therapies (29-88%). The in vitro growth hormone released from Rhesus monkey anterior pituitaries was assessed after incubating one lateral half in control plasma (pre-therapy) and the contralateral pituitary half in plasma obtained during or after therapy. Studies with plasmas obtained from the five patients successfully treated with MPA showed a decrease in growth hormone releasing activity during therapy in all (18-57%). Plasma obtained after Sr 90 pituitary ablation in the sixth subject had 35% more growth hormone releasing activity than obtained before therapy. These results suggest that active acromegalics who respond to MPA with significantly lowered growth hormone levels may actually achieve this response because of a decrease in growth hormone releasing factor measured peripherally. The opposite response in one acromegalic subject, following Sr 90 pituitary ablation and hypopituitarism, suggests that growth hormone releasing factor secretion may increase when growth hormone levels are lowered by ablative therapy. (orig.) [de

  19. Verification of radiodynamic therapy by medical linear accelerator using a mouse melanoma tumor model.

    Science.gov (United States)

    Takahashi, Junko; Murakami, Mami; Mori, Takashi; Iwahashi, Hitoshi

    2018-02-09

    Combined treatment with 5-aminolevulinic acid (5-ALA) and X-rays improves tumor suppression in vivo. This is because the accumulated protoporphyrin IX from 5-ALA enhances the generation of ROS by the X-ray irradiation. In the present study, a high-energy medical linear accelerator was used instead of a non-medical low energy X-ray irradiator, which had been previously used. Tumor-bearing mice implanted with B16-BL6 melanoma cells were treated with fractionated doses of irradiation (in total, 20 or 30 Gy), using two types of X-ray irradiator after 5-ALA administration. Suppression of tumor growth was enhanced with X-ray irradiation in combination with 5-ALA treatment compared with X-ray treatment alone, using both medical and non-medical X-ray irradiators. 5-ALA has been used clinically for photodynamic therapy. Thus, "radiodynamic therapy", using radiation from medical linacs as a physical driving force, rather than the light used in photodynamic therapy, may have potential clinical applications.

  20. Evaluation of a pilot medication therapy management project within the North Carolina State Health Plan.

    Science.gov (United States)

    Christensen, Dale B; Roth, Mary; Trygstad, Troy; Byrd, John

    2007-01-01

    To assess the feasibility of a pharmacist-based medication therapy management (MTM) service for North Carolina State Health Plan enrollees. Before/after design with two control groups. Community pharmacies and an ambulatory care clinic in North Carolina serving patients from October 2004 to March 2005. 67 patients who used a large number of prescription drugs, 10 community/ambulatory care pharmacists, and more than 600 participants from two control groups. Pharmacist-conducted MTM reviews for volunteering patients. Process measures (type and frequency of drug therapy problems detected and services performed), economic measures (number and cost of medications dispensed), and humanistic measures (patient satisfaction with services). Pharmacists identified an average of 3.6 potential drug therapy problems (PDTPs) per patient at the first visit. The most common PDTP categories were "potential underuse" and "more cost-effective drug available." Pharmacist actions were divided nearly equally between activities that would result in increased and decreased drug use. Pharmacists recommended a drug therapy change in about 50% of patients and contacted the prescriber more than 85% of the time. About 50% of patients with PDTPs had a change in drug therapy. Prescription use during the postintervention period decreased in both the study and control groups but was statistically significant only among the control groups. No significant differences were observed in patient co-payment or insurer prescription costs. Pharmacists provided the following educational services: medication use (90%), disease management (88%), adherence, and self-care (60%). Survey results indicated that patients highly valued the service. A voluntary MTM program targeted at ambulatory patients using a large number of medications reduced the number of PDTPs but did not necessarily result in reductions in prescription drug use or cost. Nearly all patients received some form of medication adherence or disease

  1. Psychological therapies versus antidepressant medication, alone and in combination for depression in children and adolescents.

    Science.gov (United States)

    Cox, Georgina R; Callahan, Patch; Churchill, Rachel; Hunot, Vivien; Merry, Sally N; Parker, Alexandra G; Hetrick, Sarah E

    2014-11-30

    Depressive disorders are common in children and adolescents and, if left untreated, are likely to recur in adulthood. Depression is highly debilitating, affecting psychosocial, family and academic functioning. To evaluate the effectiveness of psychological therapies and antidepressant medication, alone and in combination, for the treatment of depressive disorder in children and adolescents. We have examined clinical outcomes including remission, clinician and self reported depression measures, and suicide-related outcomes. We searched the Cochrane Depression, Anxiety and Neurosis Review Group's Specialised Register (CCDANCTR) to 11 June 2014. The register contains reports of relevant randomised controlled trials (RCTs) from the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE (1950 to date), EMBASE (1974 to date), and PsycINFO (1967 to date). RCTs were eligible for inclusion if they compared i) any psychological therapy with any antidepressant medication, or ii) a combination of psychological therapy and antidepressant medication with a psychological therapy alone, or an antidepressant medication alone, or iii) a combination of psychological therapy and antidepressant medication with a placebo or'treatment as usual', or (iv) a combination of psychological therapy and antidepressant medication with a psychological therapy or antidepressant medication plus a placebo.We included studies if they involved participants aged between 6 and 18 years, diagnosed by a clinician as having Major Depressive Disorder (MDD) based on Diagnostic and Statistical Manual (DSM) or International Classification of Diseases (ICD) criteria. Two review authors independently selected studies, extracted data and assessed the quality of the studies. We applied a random-effects meta-analysis, using the odds ratio (OR) to describe dichotomous outcomes, mean difference (MD) to describe continuous outcomes when the same measures were used, and standard mean difference (SMD) when

  2. Randomised controlled trial examining the effect of exercise in people with rheumatoid arthritis taking anti-TNFα therapy medication.

    LENUS (Irish Health Repository)

    Reid, Angela

    2011-01-01

    Substantial progress has been made in the medical management of rheumatoid arthritis (RA) over the past decade with the introduction of biologic therapies, including anti-tumour necrosis factor alpha (anti-TNFα) therapy medications. However, individuals with RA taking anti-TNFα medication continue to experience physical, psychological and functional consequences, which could potentially benefit from rehabilitation. There is evidence that therapeutic exercise should be included as an intervention for people with RA, but to date there is little evidence of the benefits of therapeutic exercise for people with RA on anti-TNFα therapy medication. A protocol for a multicentre randomised controlled three-armed study which aims to examine the effect of dynamic group exercise therapy on land or in water for people with RA taking anti-TNFα therapy medication is described.

  3. Behavioural outcomes of subthalamic stimulation and medical therapy versus medical therapy alone for Parkinson's disease with early motor complications (EARLYSTIM trial): secondary analysis of an open-label randomised trial.

    Science.gov (United States)

    Lhommée, Eugénie; Wojtecki, Lars; Czernecki, Virginie; Witt, Karsten; Maier, Franziska; Tonder, Lisa; Timmermann, Lars; Hälbig, Thomas D; Pineau, Fanny; Durif, Franck; Witjas, Tatiana; Pinsker, Marcus; Mehdorn, Maximilian; Sixel-Döring, Friederike; Kupsch, Andreas; Krüger, Rejko; Elben, Saskia; Chabardès, Stephan; Thobois, Stéphane; Brefel-Courbon, Christine; Ory-Magne, Fabienne; Regis, Jean-Marie; Maltête, David; Sauvaget, Anne; Rau, Jörn; Schnitzler, Alfons; Schüpbach, Michael; Schade-Brittinger, Carmen; Deuschl, Gunther; Houeto, Jean-Luc; Krack, Paul

    2018-03-01

    Although subthalamic stimulation is a recognised treatment for motor complications in Parkinson's disease, reports on behavioural outcomes are controversial, which represents a major challenge when counselling candidates for subthalamic stimulation. We aimed to assess changes in behaviour in patients with Parkinson's disease receiving combined treatment with subthalamic stimulation and medical therapy over a 2-year follow-up period as compared with the behavioural evolution under medical therapy alone. We did a parallel, open-label study (EARLYSTIM) at 17 surgical centres in France (n=8) and Germany (n=9). We recruited patients with Parkinson's disease who were disabled by early motor complications. Participants were randomly allocated (1:1) to either medical therapy alone or bilateral subthalamic stimulation plus medical therapy. The primary outcome was mean change in quality of life from baseline to 2 years. A secondary analysis was also done to assess behavioural outcomes. We used the Ardouin Scale of Behavior in Parkinson's Disease to assess changes in behaviour between baseline and 2-year follow-up. Apathy was also measured using the Starkstein Apathy Scale, and depression was assessed with the Beck Depression Inventory. The secondary analysis was done in all patients recruited. We used a generalised estimating equations (GEE) regression model for individual items and mixed model regression for subscores of the Ardouin scale and the apathy and depression scales. This trial is registered with ClinicalTrials.gov, number NCT00354133. The primary analysis has been reported elsewhere; this report presents the secondary analysis only. Between July, 2006, and November, 2009, 251 participants were recruited, of whom 127 were allocated medical therapy alone and 124 were assigned bilateral subthalamic stimulation plus medical therapy. At 2-year follow-up, the levodopa-equivalent dose was reduced by 39% (-363·3 mg/day [SE 41·8]) in individuals allocated bilateral

  4. Utilization of Emergency Medical Service Increases Chance of Thrombolytic Therapy in Patients with Acute Ischemic Stroke

    Science.gov (United States)

    Hsieh, Ming-Ju; Tang, Sung-Chun; Chiang, Wen-Chu; Huang, Kuang-Yu; Chang, Anna Marie; Ko, Patrick Chow-In; Tsai, Li-Kai; Jeng, Jiann-Shing; Ma, Matthew Huei-Ming

    2014-01-01

    Objective To determine whether utilization of emergency medical service (EMS) can expedite and improve the rate of thrombolytic therapy administration in acute ischemic stroke patients. Methods This is a prospective observational study of consecutive patients presenting to the emergency department (ED) with an ischemic stroke within 72 hours of symptom onset. Variables associated with early ED arrival (within 3 hours of stroke onset), and administration of thrombolytic therapy were analyzed. We also evaluated the factors related to onset-to-needle time in patients receiving thrombolytic therapy. Results From January 1, 2010 to July 31, 2011, there were 1081 patients (62.3% men, age 69.6 ± 13 years) included in this study. Among them, 289 (26.7%) arrived in the ED within 3 hours, and 88 (8.1%) received intravenous thrombolytic therapy. Patients who arrived to the ED by EMS (n=279, 25.8 %) were independently associated with earlier ED arrival (adjusted odds ratio [OR] = 3.68, 95% confidence interval [CI] = 2.54 to 5.33), and higher chance of receiving thrombolytic therapy (adjusted OR = 3.89, 95% CI= 1.86 to 8.17). Furthermore, utilization of EMS decreased onset-to-needle time by 26 minutes in patients receiving thrombolytic therapy. Conclusion Utilization of EMS can help acute ischemic stroke patients in early presentation to ED, facilitate thrombolytic therapy, and reduce the onset to needle time. PMID:24296308

  5. Construction of an Occupational Therapy Screenings Assessment for elderly medical patients

    DEFF Research Database (Denmark)

    Holsbæk, Jonas

    there for demands a validated Occupational Therapy Screening Assessment, that fast and easy can tell if more Occupational Therapy is needed. Aim: The aim of the study is to develop a Screening Assessment which can be used in the Occupational Therapist practice screening Hospitalized Elderly medical inpatients...... by means of the Content Validity Index (CVI) – Questionaire. Result: The result was a Screening Assessment and a Manual, which was built up using ICF and the ADL-Taxonomy as References. The Screening Instrument should be a support for the working Occupational Therapist in their Clinical Reasoning. CVI...

  6. Computational Modeling of Medical Images of Brain Tumor Patients for Optimized Radiation Therapy Planning

    DEFF Research Database (Denmark)

    Agn, Mikael

    In brain tumor radiation therapy, the aim is to maximize the delivered radiation dose to the targeted tumor and at the same time minimize the dose to sensitive healthy structures – so-called organs-at-risk (OARs). When planning a radiation therapy session, the tumor and the OARs therefore need...... to be delineated on medical images of the patient’s head, to be able to optimize a radiation dose plan. In clinical practice, the delineation is performed manually with limited assistance from automatic procedures, which is both time-consuming and typically suffers from poor reproducibility. There is, therefore...

  7. Medication therapy management and complex patients with disability: a randomized controlled trial.

    Science.gov (United States)

    Chrischilles, Elizabeth A; Doucette, William; Farris, Karen; Lindgren, Scott; Gryzlak, Brian; Rubenstein, Linda; Youland, Kelly; Wallace, Robert B

    2014-02-01

    Drug therapy problems, adverse drug events (ADEs), and symptom burden are high among adults with disabilities. To compare the effects of a modified medication therapy management (MTM) program within a self-efficacy workshop versus the workshop alone or usual care on symptom burden among adults with activity limitations. Three-group randomized controlled trial among adults (age 40 and older) with self-reported activity limitations in community practice. 8 weekly Living Well With a Disability (LWD) 2-hour workshop sessions with and without a collaborative medication management (CMM) module. mean number of moderate to very severe symptoms from a list of 11 physical and mental symptoms. Process measures: changes in medication regimens and self-reported ADEs. general linear mixed models (continuous outcomes) and generalized estimating equations (categorical outcomes). Participants had high symptom burden, low physical health, and took many medications. There was a significant increase in ADE reporting in the LWD + CMM group relative to the other 2 groups (Study group × Time P = .014), and there were significantly more changes in medication regimens in the LWD + CMM group (P = .013 LWD only vs LWD + CMM). The oldest third of participants had significantly fewer mean symptoms but received more intense CMM. There was no difference between the LWD-only, LWD + CMM, and usual care groups in symptom burden over time. Pharmacist MTM practices and MTM guidelines may need to be modified to affect symptom burden in a population with physical activity limitations.

  8. Role of medical therapy in the management of deep rectovaginal endometriosis.

    Science.gov (United States)

    Vercellini, Paolo; Buggio, Laura; Somigliana, Edgardo

    2017-12-01

    Defining whether medical therapy is effective in women with deep rectovaginal endometriosis and in which circumstances it can be considered an alternative to surgery is important for patients and physicians. Numerous observational and some randomized controlled studies demonstrated that different hormonal drugs improved pain and other symptoms in approximately two-thirds of women with deep rectovaginal endometriosis. Because major differences in the effect size of various compounds were not observed, much importance should be given to safety, tolerability, and cost of medications when counseling patients. Progestins seem to offer the best therapeutic balance when long-term treatments are planned. Women should be informed that hormonal drugs control but do not cure endometriosis and that, to avoid surgery, they should be used for years. Medical therapy is not an alternative to surgery in women with hydronephrosis, severe subocclusive bowel symptoms, and in those wishing a natural conception. A progestin should systematically be chosen as a comparator in future randomized trials on novel medications for deep endometriosis. In the meantime, the use of existing drugs should be optimized, and medical and surgical treatments could be viewed as subsequent stages of a stepwise approach. In general, there is no absolute "best" choice, and women must be thoroughly informed of potential benefits, potential harms, and costs of different therapeutic options and allowed to choose what they deem is better for them. Copyright © 2017 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  9. The Therapy Beneath the Fun: Medical Clowning During Invasive Examinations on Children.

    Science.gov (United States)

    Ofir, Shoshi; Tener, Dafna; Lev-Wiesel, Rachel; On, Avi; Lang-Franco, Nessia

    2016-01-01

    The qualitative research presented here is part of a larger project on the significance of medical clowning during invasive examinations in children in the Department of Gastroenterology and the Center for the Sexually Abused in a hospital in Israel. It investigated what makes up the essence of medical clowning, what skills and techniques are used by medical clowns, and whether their work contains therapeutic elements. A total of 9 children undergoing invasive examinations and 9 of their accompanying parents participated in semistructured interviews, which were analyzed using a thematic analysis methodology assisted by an Atlas-ti software program. The interviews revealed that the medical clowning intervention during invasive examinations was essentially therapeutic, with the clown using theatrical and clowning tools to incorporate therapeutic elements such as empowerment, reversal of role, reframing, and building a therapeutic alliance. In addition, during the invasive examinations, the medical clowning followed the model of brief crisis intervention therapy. The study advances the need to incorporate medical clowns as an integral part of medical teams performing invasive procedures and to include clowns in all stages of the hospital visit when children undergo invasive examinations. © The Author(s) 2015.

  10. Left ventricular remodelling in chronic primary mitral regurgitation: implications for medical therapy.

    Science.gov (United States)

    McCutcheon, Keir; Manga, Pravin

    Surgical repair or replacement of the mitral valve is currently the only recommended therapy for severe primary mitral regurgitation. The chronic elevation of wall stress caused by the resulting volume overload leads to structural remodelling of the muscular, vascular and extracellular matrix components of the myocardium. These changes are initially compensatory but in the long term have detrimental effects, which ultimately result in heart failure. Understanding the changes that occur in the myocardium due to volume overload at the molecular and cellular level may lead to medical interventions, which potentially could delay or prevent the adverse left ventricular remodelling associated with primary mitral regurgitation. The pathophysiological changes involved in left ventricular remodelling in response to chronic primary mitral regurgitation and the evidence for potential medical therapy, in particular beta-adrenergic blockers, are the focus of this review.

  11. Severe hepatocytolisis syndrome - a challenge in medical therapy of Cushing’s disease

    Directory of Open Access Journals (Sweden)

    Valea Ana

    2015-08-01

    Full Text Available Introduction Cushing’s disease is a rare endocrine disorder characterized by persistent hypercortisolism due to excessive, autonomous ACTH secretion by a pituitary adenoma. Transsphenoidal adenomectomy is the main therapeutic option in Cushing’s disease. When imaging studies are unable to demonstrate an obvious pituitary mass complete tumor resection is difficult and often encumbered by risk of relapse. Medical therapy is a second-line option or the first-line treatment for patients with high surgical risk, incomplete surgical resection or relapse. Rarely classic clinical manifestations limit the selection of medical therapy for Cushing’s disease. Case presentation We present the case of a male patient with Cushing’s disease complicated with diabetes mellitus and severe hepatocytolisis syndrome with no visible pituitary adenoma on MRI studies. In the absence of technical equipment petrosal sinus sampling could not be performed in order to improve surgery outcome

  12. Secondary maxima in ozone profiles

    Directory of Open Access Journals (Sweden)

    R. Lemoine

    2004-01-01

    Full Text Available Ozone profiles from balloon soundings as well as SAGEII ozone profiles were used to detect anomalous large ozone concentrations of ozone in the lower stratosphere. These secondary ozone maxima are found to be the result of differential advection of ozone-poor and ozone-rich air associated with Rossby wave breaking events. The frequency and intensity of secondary ozone maxima and their geographical distribution is presented. The occurrence and amplitude of ozone secondary maxima is connected to ozone variability and trend at Uccle and account for a large part of the total ozone and lower stratospheric ozone variability.

  13. A urinary test procedure for identification of cannabidiol in patients undergoing medical therapy with marijuana

    Directory of Open Access Journals (Sweden)

    Wertlake PT

    2016-02-01

    Full Text Available Paul T Wertlake, Michael D Henson Pacific Toxicology Laboratories, Chatsworth, CA, USA Abstract: Marijuana is classified by the Drug Enforcement Agency (DEA as Schedule I, drugs having no accepted medical value. Twenty-three states and the District of Columbia have legalized medical marijuana. This conflict inhibits physicians from prescribing marijuana and the systematic study of marijuana in medical care. This study concerns the use of the clinical laboratory as a resource for physicians recommending cannabidiol (CBD to patients, or for patients using medical marijuana. Marijuana containing delta-9-tetrahydrocannabinol (THC is psychoactive. CBD is not psychoactive. CBD is reported to have medical benefit for seizure control, neurologic disorders including multiple sclerosis, neuropathic pain and pain associated with cancer. Use of opiates leads to increasing dosage over time that may cause respiratory depression. The Medical Board of California has termed this a serious public health crisis of addiction, overdose, and death. Is it feasible that CBD might alleviate persistent, severe pain and therefore diminished opiate use? Further study is needed to determine medical effectiveness of CBD including the effect on concurrent opiate therapy due to competition for receptor sites. This study is the application of a gas chromatography mass spectrometry procedure adapted for use in our laboratory, to detect CBD in urine. The intended use is as a tool for physicians to assess that marijuana being used by a patient is of a composition likely to be medically effective. A law ensuring physicians freedom from federal prosecution would provide confidence essential to formal study of medical uses of marijuana and treatment of clinical problems. Detection of CBD in a urine sample would be a convenient test for such confirmation. Keywords: laboratory test, assay, medical management 

  14. Medication Therapy Management after Hospitalization in CKD: A Randomized Clinical Trial.

    Science.gov (United States)

    Tuttle, Katherine R; Alicic, Radica Z; Short, Robert A; Neumiller, Joshua J; Gates, Brian J; Daratha, Kenn B; Barbosa-Leiker, Celestina; McPherson, Sterling M; Chaytor, Naomi S; Dieter, Brad P; Setter, Stephen M; Corbett, Cynthia F

    2018-02-07

    CKD is characterized by remarkably high hospitalization and readmission rates. Our study aim was to test a medication therapy management intervention to reduce subsequent acute care utilization. The CKD Medication Intervention Trial was a single-blind (investigators), randomized clinical trial conducted at Providence Health Care in Spokane, Washington. Patients with CKD stages 3-5 not treated by dialysis who were hospitalized for acute illness were recruited. The intervention was designed to improve posthospitalization care by medication therapy management. A pharmacist delivered the intervention as a single home visit within 7 days of discharge. The intervention included these fundamental elements: comprehensive medication review, medication action plan, and a personal medication list. The primary outcome was a composite of acute care utilization (hospital readmissions and emergency department and urgent care visits) for 90 days after hospitalization. Baseline characteristics of participants ( n =141) included the following: age, 69±11 (mean±SD) years old; women, 48% (67 of 141); diabetes, 56% (79 of 141); hypertension, 83% (117 of 141); eGFR, 41±14 ml/min per 1.73 m 2 (serum creatinine-based Chronic Kidney Disease Epidemiology Collaboration equation); and urine albumin-to-creatinine ratio median, 43 mg/g (interquartile range, 8-528) creatinine. The most common primary diagnoses for hospitalization were the following: cardiovascular events, 36% (51 of 141); infections, 18% (26 of 141); and kidney diseases, 12% (17 of 141). The primary outcome occurred in 32 of 72 (44%) of the medication intervention group and 28 of 69 (41%) of those in usual care (log rank P =0.72). For only hospital readmission, the rate was 19 of 72 (26%) in the medication intervention group and 18 of 69 (26%) in the usual care group (log rank P =0.95). There was no between-group difference in achievement of guideline-based goals for use of renin-angiotensin system inhibition or for BP

  15. Effectiveness of an Educational Intervention on Medical Students' Knowledge About and Attitude Towards Electroconvulsive Therapy.

    Science.gov (United States)

    Solomon, Susan; Simiyon, Manjula; Vedachalam, Ahalya

    2016-04-01

    This study was done to determine the effectiveness of a lecture and exposure to electroconvulsive therapy (ECT) followed by interaction with patient, on medical students' knowledge about and attitude towards electroconvulsive therapy. A questionnaire was administered to second year medical students to determine their baseline knowledge about and attitude towards electroconvulsive therapy. Following this, they underwent two educational interventions, a lecture on ECT and exposure to the procedure and interaction with the patient and relative, and their knowledge and attitude were reassessed after each intervention using the same questionnaire. Eighty-one students completed all the three assessments. Students' knowledge about ECT at baseline was minimal (mean 3.58 out of 12). Their knowledge increased significantly after the lecture (mean 10.3), and there was further increase following exposure to the procedure and subsequent interaction with the patient and relative (mean 11.1). At baseline, students had an overall negative attitude towards ECT. There was significant improvement on all attitude items following the lecture. Exposure to the procedure resulted in further improvement in attitude regarding whether ECT is a cruel treatment and has to be used as a last resort. Exposure to ECT in lecture and clinical scenarios followed by interaction with the patient should be included in the undergraduate medical curriculum to improve students' knowledge and attitude about this safe, effective, and potentially lifesaving treatment modality.

  16. Issues in Stratospheric Ozone Depletion.

    Science.gov (United States)

    Lloyd, Steven Andrew

    Following the announcement of the discovery of the Antarctic ozone hole in 1985 there have arisen a multitude of questions pertaining to the nature and consequences of polar ozone depletion. This thesis addresses several of these specific questions, using both computer models of chemical kinetics and the Earth's radiation field as well as laboratory kinetic experiments. A coupled chemical kinetic-radiative numerical model was developed to assist in the analysis of in situ field measurements of several radical and neutral species in the polar and mid-latitude lower stratosphere. Modeling was used in the analysis of enhanced polar ClO, mid-latitude diurnal variation of ClO, and simultaneous measurements of OH, HO_2, H_2 O and O_3. Most importantly, such modeling was instrumental in establishing the link between the observed ClO and BrO concentrations in the Antarctic polar vortex and the observed rate of ozone depletion. The principal medical concern of stratospheric ozone depletion is that ozone loss will lead to the enhancement of ground-level UV-B radiation. Global ozone climatology (40^circS to 50^ circN latitude) was incorporated into a radiation field model to calculate the biologically accumulated dosage (BAD) of UV-B radiation, integrated over days, months, and years. The slope of the annual BAD as a function of latitude was found to correspond to epidemiological data for non-melanoma skin cancers for 30^circ -50^circN. Various ozone loss scenarios were investigated. It was found that a small ozone loss in the tropics can provide as much additional biologically effective UV-B as a much larger ozone loss at higher latitudes. Also, for ozone depletions of > 5%, the BAD of UV-B increases exponentially with decreasing ozone levels. An important key player in determining whether polar ozone depletion can propagate into the populated mid-latitudes is chlorine nitrate, ClONO_2 . As yet this molecule is only indirectly accounted for in computer models and field

  17. Clinical importance of achieving biochemical control with medical therapy in adult patients with acromegaly

    Science.gov (United States)

    Christofides, Elena A

    2016-01-01

    In acromegaly, achieving biochemical control (growth hormone [GH] level acromegaly is challenging because it is rooted in observing subtle clinical manifestations, and it is typical for acromegaly to evolve for up to 10 years before it is recognized. This results in chronic exposure to elevated levels of GH and IGF-1 and delay in patients receiving appropriate treatment, which consequently increases mortality risk. In this review, the clinical impact of elevated GH and IGF-1 levels, the effectiveness of current therapies, and the potential role of novel treatments for acromegaly will be discussed. Clinical burden of acromegaly and benefits associated with management of GH and IGF-1 levels will be reviewed. Major treatment paradigms in acromegaly include surgery, medical therapy, and radiotherapy. With medical therapies, such as somatostatin analogs, dopamine agonists, and GH receptor antagonists, a substantial proportion of patients achieve reduced GH and normalized IGF-1 levels. In addition, signs and symptoms, quality of life, and comorbidities have also been reported to improve to varying degrees in patients who achieve biochemical control. Currently, there are several innovative therapies in development to improve patient outcomes, patient use, and access. Timely biochemical control of acromegaly ensures that the patient can ultimately improve morbidity and mortality from this disease and its extensive consequences. PMID:27471378

  18. A urinary test procedure for identification of cannabidiol in patients undergoing medical therapy with marijuana.

    Science.gov (United States)

    Wertlake, Paul T; Henson, Michael D

    2016-01-01

    Marijuana is classified by the Drug Enforcement Agency (DEA) as Schedule I, drugs having no accepted medical value. Twenty-three states and the District of Columbia have legalized medical marijuana. This conflict inhibits physicians from prescribing marijuana and the systematic study of marijuana in medical care. This study concerns the use of the clinical laboratory as a resource for physicians recommending cannabidiol (CBD) to patients, or for patients using medical marijuana. Marijuana containing delta-9-tetrahydrocannabinol (THC) is psychoactive. CBD is not psychoactive. CBD is reported to have medical benefit for seizure control, neurologic disorders including multiple sclerosis, neuropathic pain and pain associated with cancer. Use of opiates leads to increasing dosage over time that may cause respiratory depression. The Medical Board of California has termed this a serious public health crisis of addiction, overdose, and death. Is it feasible that CBD might alleviate persistent, severe pain and therefore diminished opiate use? Further study is needed to determine medical effectiveness of CBD including the effect on concurrent opiate therapy due to competition for receptor sites. This study is the application of a gas chromatography mass spectrometry procedure adapted for use in our laboratory, to detect CBD in urine. The intended use is as a tool for physicians to assess that marijuana being used by a patient is of a composition likely to be medically effective. A law ensuring physicians freedom from federal prosecution would provide confidence essential to formal study of medical uses of marijuana and treatment of clinical problems. Detection of CBD in a urine sample would be a convenient test for such confirmation.

  19. [Staffing levels in medical radiation physics in radiation therapy in Germany. Summary of a questionnaire].

    Science.gov (United States)

    Leetz, Hans-Karl; Eipper, Hermann Hans; Gfirtner, Hans; Schneider, Peter; Welker, Klaus

    2003-10-01

    To get a general idea of the actual staffing level situation in medical radiation physics in 1999 a survey was carried out by the task-group "Personalbedarf" of Deutsche Gesellschaft für Medizinische Physik (DGMP) among all DGMP-members who are active in this field. Main components for equipment and activities are defined in Report 8 and 10 of DGMP for staffing requirements in medical radiation physics. 322 forms were sent out, 173 of them have been evaluated. From the answers regarding equipment and activities numbers for staff are calculated by the methods given in Report 8 and 10 for this spot check target and compared with effective staffing levels. The data of the spot check are then extrapolated on total Germany. The result is a calculated deficit of 865 medical physicists for the whole physics staff, 166 of them in radiation therapy. From the age distribution of DGMP-members and the calculated deficit resulted a training capacity of about 100 medical physicists at all per year (19 in radiation therapy) if the deficit shall be cut back in 10 years.

  20. Knowledge of and attitudes toward electroconvulsive therapy among medical students, psychology students, and the general public.

    Science.gov (United States)

    Aki, Ozlem Erden; Ak, Sertac; Sonmez, Yunus Emre; Demir, Basaran

    2013-03-01

    Electroconvulsive therapy (ECT) is safe and effective for the treatment of various psychiatric disorders. Despite being a well-known treatment method among health care professionals, lay people generally have a negative opinion of ECT. The present study aimed to examine knowledge of and attitudes toward ECT among medical students, psychology students, and the general public. Psychology students were included because they are among the important groups in mental health care in Turkey. A Likert-type questionnaire was administered to fifth-year medical students (n = 28), master of science and doctor of philosophy clinical psychology students (n = 35), and a sample of the general public (n = 26). The questionnaire included questions about the general principles of and indications for ECT, and sources of knowledge of and attitudes toward ECT. The medical students were the most knowledgeable about ECT, as expected. The medical students also had a more positive attitude toward ECT than the other 2 groups. More psychology students had negative attitudes on some aspects than general public sample, despite being more knowledgeable. Medical school theoretical and practical training in ECT played an important role in increasing the level of knowledge of and decreasing the prevalence of negative attitudes toward ECT among the medical students; similar training for psychology students is required to achieve similar results.

  1. Generating demand for pharmacist-provided medication therapy management: identifying patient-preferred marketing strategies.

    Science.gov (United States)

    Garcia, Gladys M; Snyder, Margie E; McGrath, Stephanie Harriman; Smith, Randall B; McGivney, Melissa Somma

    2009-01-01

    To identify effective strategies for marketing pharmacist-provided medication therapy management (MTM) services to patients in a self-insured employer setting. Qualitative study. University of Pittsburgh during March through May 2008. 26 university employees taking at least one chronic medication. Three focus group sessions were conducted using a semistructured topic guide to facilitate the discussion. Employees' perceived medication-related needs, perceived benefits of pharmacist-provided MTM, potential barriers for employee participation in MTM, and effective strategies for marketing MTM. Participants reported concerns with timing of doses, medication costs, access, and ensuring adherence. Participants generally felt positively toward pharmacists; however, the level of reported patient contact with pharmacists varied among participants. Some participants questioned pharmacists' education and qualifications for this enhanced role in patient care. Perceived benefits of MTM noted by participants included the opportunity to obtain personalized information about their medications and the potential for improved communication among their health providers. Barriers to patient participation were out-of-pocket costs and lack of time for MTM visits. Participants suggested use of alternative words to describe MTM and marketing approaches that involve personal contact. Pharmacists should emphasize parts of MTM that patients feel are most beneficial (i.e., provision of a personal medication record) and use patient-friendly language to describe MTM when marketing their practice. Patients will need greater exposure to the concept of MTM and the pharmacists' role in order to correctly describe and assign value to this type of pharmacist patient care practice.

  2. Prevalence of major depressive disorder in patients receiving beta-blocker therapy versus other medications.

    Science.gov (United States)

    Carney, R M; Rich, M W; teVelde, A; Saini, J; Clark, K; Freedland, K E

    1987-08-01

    Depression is believed to be a common side effect in patients receiving beta-blocker therapy. However, diagnoses of depression defined by current diagnostic criteria may not be more common in patients receiving beta-blockers than in patients with the same medical disorder receiving other medications. Seventy-seven patients undergoing elective cardiac catheterization for evaluation of chest pain received a semi-structured diagnostic psychiatric interview. Twenty-one percent of the patients receiving beta-blockers and 33 percent of the patients receiving medications other than beta-blockers met the current American Psychiatric Association criteria for major depressive disorder (DSM-III) (p = NS). The mean heart rate and state anxiety scores for patients taking beta-blockers were significantly lower than those measured in patients taking medications other than beta-blockers. No other medical or demographic differences were observed between the two groups. Despite the methodologic limitations of the study, there does not appear to be a difference in the point prevalence of depression between patients receiving beta-blockers and those receiving other medications.

  3. Future of medical physics: Real-time MRI-guided proton therapy.

    Science.gov (United States)

    Oborn, Bradley M; Dowdell, Stephen; Metcalfe, Peter E; Crozier, Stuart; Mohan, Radhe; Keall, Paul J

    2017-08-01

    With the recent clinical implementation of real-time MRI-guided x-ray beam therapy (MRXT), attention is turning to the concept of combining real-time MRI guidance with proton beam therapy; MRI-guided proton beam therapy (MRPT). MRI guidance for proton beam therapy is expected to offer a compelling improvement to the current treatment workflow which is warranted arguably more than for x-ray beam therapy. This argument is born out of the fact that proton therapy toxicity outcomes are similar to that of the most advanced IMRT treatments, despite being a fundamentally superior particle for cancer treatment. In this Future of Medical Physics article, we describe the various software and hardware aspects of potential MRPT systems and the corresponding treatment workflow. Significant software developments, particularly focused around adaptive MRI-based planning will be required. The magnetic interaction between the MRI and the proton beamline components will be a key area of focus. For example, the modeling and potential redesign of a magnetically compatible gantry to allow for beam delivery from multiple angles towards a patient located within the bore of an MRI scanner. Further to this, the accuracy of pencil beam scanning and beam monitoring in the presence of an MRI fringe field will require modeling, testing, and potential further development to ensure that the highly targeted radiotherapy is maintained. Looking forward we envisage a clear and accelerated path for hardware development, leveraging from lessons learnt from MRXT development. Within few years, simple prototype systems will likely exist, and in a decade, we could envisage coupled systems with integrated gantries. Such milestones will be key in the development of a more efficient, more accurate, and more successful form of proton beam therapy for many common cancer sites. © 2017 American Association of Physicists in Medicine.

  4. Competence of medical students in communicating drug therapy: Value of role-play demonstrations.

    Science.gov (United States)

    Tayem, Yasin I; Altabtabaei, Abdulaziz S; Mohamed, Mohamed W; Arrfedi, Mansour M; Aljawder, Hasan S; Aldebous, Fahad A; James, Henry; Al Khaja, Khalid A J; Sequeira, Reginald P

    2016-01-01

    This study used role-play demonstrations to train medical students to communicate drug therapy and evaluated the perceptions on this instructional approach. The second-year medical students who attended a prescription writing session (n = 133), participated in this study. Prescription communication was introduced by using role-play demonstrations. Participant's perceptions were explored by a self-administered questionnaire and focus group discussion. The academic achievement of attendees and nonattendees was compared with an objective structured performance evaluation (OSPE) station that tested students' competence in this skill. Most attendees responded to the questionnaire (81.2%). Almost all respondents expressed their desire to have similar demonstrations in other units. A large proportion of participants reported that role-play demonstrations helped them develop their communication skills, in general, confidence to communicate drug-related information in a prescription, and the ability to explain the aim of drug therapy to patients. Most trainees thought also that they developed skills to communicate instructions on drug use including drug dose, frequency of administration, duration of therapy, adverse drug reactions, and warnings. During the focus group interviews, students thought that role-play was useful but would be more beneficial if conducted frequently in small group as part of the curriculum implementation. The majority of students also reported improved competence in writing a complete prescription. Analysis of attendees and nonattendees grades in the OSPE showed that the former scored higher than the latter group (P = 0.016). Role-play demonstrations were well accepted by medical students and led to the development of their competence in communicating drug therapy to patients.

  5. Sialadenitis after radioiodine therapy. Analysis of factors that influence the response to medical treatment.

    Science.gov (United States)

    Geres, Alejandra E; Mereshian, Paula Szafryk; Fernández, Silvia; Rey Caro, Daniel Gonzalo; Castro, Ricardo; Podio, Ricardo; Ojeda, Silvia

    2015-12-01

    To assess the incidence of 131I-induced sialadenitis (SD) in patients with differentiated thyroid cancer (DTC), to analyze clinical and other factors related to metabolic radiotherapy that may predict the lack of response to conventional medical therapy (CMT), and to determine the effectiveness of intraductal steroid instillation in patients failing CMT. Fifty-two patients with DTC, 45 females (86.5%) and 7 males (13.5%) with a mean age of 44.21±13.3 years (r=17-74) who received ablation therapy with 131I after total thyroidectomy. Patients with diseases and/or medication causing xerostomia were excluded. Patients underwent salivary gland scintigraphy with 99Tc (10mCi). Eighteen patients (34.62%) had SD and received antibiotics, antispasmodics, and oral steroids for 15 days. They were divided into two groups: responders to medical therapy (n=12, age 44.3±14.4 years, 2 men [17%], 10 women [83%], cumulative dose 225±167.1 mCi) and non-responders to medical treatment, who underwent steroid instillation into the Stensen's duct (n=6 [33%], 2 men [33%], 4 women [67%], age 50±13.8 years, cumulative dose 138.3±61.7 mCi). Scintigraphy showed damage to the parotid and submaxillary glands. Incidence of 131I-induced sialadenitis was similar to that reported by other authors. Age, mean cumulative dose of 131I, and involvement of parotid and submaxillary glands did not condition response to CMT; however, male sex was a conditioning factor. Symptom persistence for more than 15 days makes instillation into the Stensen's duct advisable. This is an effective and safe method to avoid surgical excision of salivary glands. Copyright © 2015 SEEN. Published by Elsevier España, S.L.U. All rights reserved.

  6. The Antarctic ozone hole

    International Nuclear Information System (INIS)

    Jones, Anna E

    2008-01-01

    Since the mid 1970s, the ozone layer over Antarctica has experienced massive destruction during every spring. In this article, we will consider the atmosphere, and what ozone and the ozone layer actually are. We explore the chemistry responsible for the ozone destruction, and learn about why conditions favour ozone destruction over Antarctica. For the historical perspective, the events leading up to the discovery of the 'hole' are presented, as well as the response from the international community and the measures taken to protect the ozone layer now and into the future

  7. X-ray diagnostics, X-ray therapy, diagnostics and therapy with radioactive materials in free medical practice

    International Nuclear Information System (INIS)

    Setzer, H.D.

    1976-01-01

    On the basis of the documents of the Kassenaerztliche Vereinigung Niederbayerns in Straubing, the work of the established general practicioners in the fields of X-ray and nuclear medicine was investigated for the 1st quarter of 1971, and the X-ray diagnostic services rendered were evaluated according to age and sex. 2/3 of all doctors participating in a health insurance plan in Lower Bavaria are general practitioners; all other fields are represented less often than in Munich. The values for the whole Federal Republic are in between. Internal specialists, radiologists, and urologists together carry out 85.7% of the ten examinations which contribute most to the total gonadal dose. An application of the data on the 1st quarter to the annual value is only possible by allowing for an error of 13.1%. All in all, 6% more X-ray services are administered to men than to women. For both sexes, the genetically most important group of 15-34 resp. 15-39 years of age is highly represented, although young men receive X-ray diagnostics more frequently. X-ray therapy makes up only about 0.5% of all services. Nuclear medical diagnostics is employed to the same extent by radiologists and internal specialists, while therapy with radioactive substances is almost exclusively provided by radiologists. Relative to the population density, radioactive substances are more often used in Lower Bavaria than in West Berlin. (orig.) [de

  8. Manual therapy intervention in the treatment of patients with carpal tunnel syndrome: median nerve mobilization versus medical treatment

    Directory of Open Access Journals (Sweden)

    Faten I Mohamed

    2016-01-01

    Conclusion CTS improves after median nerve mobilization, which is better than conventional medical treatment. It provides support for the use of manual therapy in conservative management of CTS with satisfactory Results .

  9. Treatment of Chronic Thromboembolic Pulmonary Hypertension: The Role of Medical Therapy and Balloon Pulmonary Angioplasty.

    Science.gov (United States)

    Fernandes, Timothy M; Poch, David S; Auger, William R

    2016-01-01

    Chronic thromboembolic pulmonary hypertension (CTEPH) is a potentially curable disease when treated with pulmonary thromboendarterectomy (PTE). However, even at experienced surgical centers, nearly one-third of patients with CTEPH will be deemed inoperable for reasons including distal disease, comorbidities, or out-of-proportion pulmonary hypertension. It is in these patients with inoperable CTEPH that pulmonary hypertension (PH)-targeted medical therapy and balloon pulmonary angioplasty have potential therapeutic value. Previous unblinded cohort trials have assessed PH-targeted medical therapy in various subpopulations of CTEPH patients using epoprostenol, treprostinil, sildenafil, bosentan, and iloprost, each demonstrating measurable pulmonary hemodynamic effects. However, riociguat, a soluble guanylate cyclase stimulator, is the first FDA-approved therapy for inoperable CTEPH to demonstrate both an improvement in functional capabilities (6-minute walk time) as well as significant gains in secondary pulmonary hemodynamic end points in a large placebo-controlled trial. Balloon pulmonary angioplasty is an interventional procedure using telescoping catheters placed in the pulmonary arteries, through which wires and balloons are used to mechanically disrupt chronic clot material and relieve pulmonary vascular obstruction. Contemporary case series from multiple centers worldwide have demonstrated pulmonary hemodynamic improvement with this approach. As a result of these advances, patients with inoperable CTEPH who had few options as recently as 5 years ago now have alternatives with emerging evidence of therapeutic efficacy.

  10. Assessing Medicare beneficiaries' willingness-to-pay for medication therapy management services.

    Science.gov (United States)

    Woelfel, Joseph A; Carr-Lopez, Sian M; Delos Santos, Melanie; Bui, Ann; Patel, Rajul A; Walberg, Mark P; Galal, Suzanne M

    2014-02-01

    To assess Medicare beneficiaries' willingness-to-pay (WTP) for medication therapy management (MTM) services and determine sociodemographic and clinical characteristics influencing this payment amount. A cross-sectional, descriptive study design was adopted to elicit Medicare beneficiaries' WTP for MTM. Nine outreach events in cities across Central/Northern California during Medicare's 2011 open-enrollment period. A total of 277 Medicare beneficiaries participated in the study. Comprehensive MTM was offered to each beneficiary. Pharmacy students conducted the MTM session under the supervision of licensed pharmacists. At the end of each MTM session, beneficiaries were asked to indicate their WTP for the service. Medication, self-reported chronic conditions, and beneficiary demographic data were collected and recorded via a survey during the session. The mean WTP for MTM was $33.15 for the 277 beneficiaries receiving the service and answering the WTP question. WTP by low-income subsidy recipients (mean ± standard deviation; $12.80 ± $24.10) was significantly lower than for nonsubsidy recipients ($41.13 ± $88.79). WTP was significantly (positively) correlated with number of medications regularly taken and annual out-of-pocket drug costs. The mean WTP for MTM was $33.15. WTP for MTM significantly varied by race, subsidy status, and number of prescription medications taken. WTP was significantly higher for nonsubsidy recipients than subsidy recipients, and significantly positively correlated with the number of medications regularly taken and the beneficiary rating of the delivered services.

  11. Stimulant medication use and response to growth hormone therapy: an NCGS database analysis.

    Science.gov (United States)

    Frindik, J Paul; Morales, Alba; Fowlkes, John; Kemp, Stephen; Thrailkill, Kathryn; Lippe, Barbara; Dana, Ken

    2009-01-01

    Determine (1) frequency of attention-deficit hyperactivity disorder (ADHD) treatment and (2) growth responses in growth hormone (GH)-treated children who are receiving ADHD medication versus GH alone. Prepubertal children with idiopathic short stature (ISS) or GH deficiency (IGHD) enrolled in Genentech's National Cooperative Growth Study. ADHD treatment was determined by documentation of psycho-stimulant medication use at enrollment. ADHD medication use increased from 0.8% (7/850) in 1985 to 5.8% (752/12,113) in 2005. First-year GH treatment response for ADHD + IGHD versus IGHD: 8.5 +/- 2.0 vs. 9.4 +/- 2.6 cm/year, but when adjusted for age, sex, and enrollment body mass index, the difference is clinically insignificant (-0.4 cm/year). First-year growth was similar in all ISS: 8.1 +/- 1.9 versus 8.6 +/- 2.1 cm/year (ADHD + ISS vs. ISS, an adjusted -0.2-cm/year difference). Increasing numbers of GH-treated children are taking ADHD medications and their growth responses during the first year of GH therapy are similar to those not taking ADHD medications. Copyright 2009 S. Karger AG, Basel.

  12. Medication therapy management and condition care services in a community-based employer setting.

    Science.gov (United States)

    Johannigman, Mark J; Leifheit, Michael; Bellman, Nick; Pierce, Tracey; Marriott, Angela; Bishop, Cheryl

    2010-08-15

    A program in which health-system pharmacists and pharmacy technicians provide medication therapy management (MTM), wellness, and condition care (disease management) services under contract with local businesses is described. The health-system pharmacy department's Center for Medication Management contracts directly with company benefits departments for defined services to participating employees. The services include an initial wellness and MTM session and, for certain patients identified during the initial session, ongoing condition care. The initial appointment includes a medication history, point-of-care testing for serum lipids and glucose, body composition analysis, and completion of a health risk assessment. The pharmacist conducts a structured MTM session, reviews the patient's test results and risk factors, provides health education, discusses opportunities for cost savings, and documents all activities on the patient's medication action plan. Eligibility for the condition care program is based on a diagnosis of diabetes, hypertension, asthma, heart failure, or hyperlipidemia or elevation of lipid or glucose levels. Findings are summarized for employers after the initial wellness screening and at six-month intervals. Patients receiving condition care sign a customized contract, establish goals, attend up to four MTM sessions per year, and track their information on a website; employers may offer incentives for participation. When pharmacists recommend adjustments to therapy or cost-saving changes, it is up to patients to discuss these with their physician. A survey completed by each patient after the initial wellness session has indicated high satisfaction. Direct cost savings related to medication changes have averaged $253 per patient per year. Total cost savings to companies in the first year of the program averaged $1011 per patient. For the health system, the program has been financially sustainable. Key laboratory values indicate positive clinical

  13. Medical image computing for computer-supported diagnostics and therapy. Advances and perspectives.

    Science.gov (United States)

    Handels, H; Ehrhardt, J

    2009-01-01

    Medical image computing has become one of the most challenging fields in medical informatics. In image-based diagnostics of the future software assistance will become more and more important, and image analysis systems integrating advanced image computing methods are needed to extract quantitative image parameters to characterize the state and changes of image structures of interest (e.g. tumors, organs, vessels, bones etc.) in a reproducible and objective way. Furthermore, in the field of software-assisted and navigated surgery medical image computing methods play a key role and have opened up new perspectives for patient treatment. However, further developments are needed to increase the grade of automation, accuracy, reproducibility and robustness. Moreover, the systems developed have to be integrated into the clinical workflow. For the development of advanced image computing systems methods of different scientific fields have to be adapted and used in combination. The principal methodologies in medical image computing are the following: image segmentation, image registration, image analysis for quantification and computer assisted image interpretation, modeling and simulation as well as visualization and virtual reality. Especially, model-based image computing techniques open up new perspectives for prediction of organ changes and risk analysis of patients and will gain importance in diagnostic and therapy of the future. From a methodical point of view the authors identify the following future trends and perspectives in medical image computing: development of optimized application-specific systems and integration into the clinical workflow, enhanced computational models for image analysis and virtual reality training systems, integration of different image computing methods, further integration of multimodal image data and biosignals and advanced methods for 4D medical image computing. The development of image analysis systems for diagnostic support or

  14. Fixed Field Alternating Gradient (FFAG)accelerators and their medical application in proton therapy

    International Nuclear Information System (INIS)

    Fourrier, J.

    2008-10-01

    Radiotherapy uses particle beams to irradiate and kill cancer tumors while sparing healthy tissues. Bragg peak shape of the proton energy loss in matter allows a ballistic improvement of the dose deposition compared with X rays. Thus, the irradiated volume can be precisely adjusted to the tumour. This thesis, in the frame of the RACCAM project, aims to the study and the design of a proton therapy installation based on a fixed field alternating gradient (FFAG) accelerator in order to build a spiral sector FFAG magnet for validation. First, we present proton therapy to define medical specifications leading to the technical specifications of a proton therapy installation. Secondly, we introduce FFAG accelerators through their past and on-going projects which are on their way around the world before developing the beam dynamic theories in the case of invariant focusing optics (scaling FFAG). We describe modelling and simulation tools developed to study the dynamics in a spiral scaling FFAG accelerator. Then we explain the spiral optic parameter search which has leaded to the construction of a magnet prototype. Finally, we describe the RACCAM project proton therapy installation starting from the injector cyclotron and ending with the extraction system. (author)

  15. Insight into team competence in medical, nursing and respiratory therapy students.

    Science.gov (United States)

    Sigalet, Elaine L; Donnon, Tyrone L; Grant, Vincent

    2015-01-01

    This study provides information for educators about levels of competence in teams comprised of medical, nursing and respiratory therapy students after receiving a simulation-based team-training (SBT) curriculum with and without an additional formalized 30-min team-training (TT) module. A two-group pre- and post-test research design was used to evaluate team competence with respect to leadership, roles and responsibilities, communication, situation awareness and resource utilization. All scenarios were digitally recorded and evaluated using the KidSIM Team Performance Scale by six experts from medicine, nursing and respiratory therapy. The lowest scores occurred for items that reflected situation awareness. All teams improved their aggregate scores from Time 1 to Time 2 (p performance scores at Time 1 (Cohen's d = 0.92, p performances at Time 1 and 2.

  16. Feasibility and safety of early combined cognitive and physical therapy for critically ill medical and surgical patients: the Activity and Cognitive Therapy in ICU (ACT-ICU) trial

    Science.gov (United States)

    Brummel, N.E.; Girard, T.D.; Ely, E.W.; Pandharipande, P.P.; Morandi, A.; Hughes, C.G.; Graves, A.J.; Shintani, A.K.; Murphy, E.; Work, B.; Pun, B.T.; Boehm, L.; Gill, T.M.; Dittus, R.S.; Jackson, J.C.

    2013-01-01

    PURPOSE Cognitive impairment after critical illness is common and debilitating. We developed a cognitive therapy program for critically ill patients and assessed the feasibility and safety of administering combined cognitive and physical therapy early during a critical illness. METHODS We randomized 87 medical and surgical ICU patients with respiratory failure and/or shock in a 1:1:2 manner to three groups: usual care, early once-daily physical therapy, or early once-daily physical therapy plus a novel, progressive, twice-daily cognitive therapy protocol. Cognitive therapy included orientation, memory, attention, and problem solving exercises, and other activities. We assessed feasibility outcomes of the early cognitive plus physical therapy intervention. At 3-months, we also assessed cognitive, functional and health-related quality of life outcomes. Data are presented as median [interquartile range] or frequency (%). RESULTS Early cognitive therapy was a delivered to 41/43 (95%) of cognitive plus physical therapy patients on 100% [92–100%] of study days beginning 1.0 [1.0–1.0] day following enrollment. Physical therapy was received by 17/22 (77%) of usual care patients, by 21/22 (95%) of physical therapy only patients and 42/43 (98%) of cognitive plus physical therapy patients on 17% [10–26%], 67% [46–87%] and 75% [59–88%] of study days, respectively. Cognitive, functional and health-related quality of life outcomes did not differ between groups at 3-month follow-up. CONCLUSIONS This pilot study demonstrates that early rehabilitation can be extended beyond physical therapy to include cognitive therapy. Future work to determine optimal patient selection, intensity of treatment and benefits of cognitive therapy in the critically ill is needed. PMID:24257969

  17. Analysis of pharmacist-provided medication therapy management (MTM) services in community pharmacies over 7 years.

    Science.gov (United States)

    Barnett, Mitchell J; Frank, Jessica; Wehring, Heidi; Newland, Brand; VonMuenster, Shannon; Kumbera, Patty; Halterman, Tom; Perry, Paul J

    2009-01-01

    Although community pharmacists have historically been paid primarily for drug distribution and dispensing services, medication therapy management (MTM) services evolved in the 1990s as a means for pharmacists and other providers to assist physicians and patients in managing clinical, service, and cost outcomes of drug therapy. The Medicare Prescription Drug, Improvement, and Modernization Act of 2003 (MMA 2003) and the subsequent implementation of Medicare Part D in January 2006 for the more than 20 million Medicare beneficiaries enrolled in the Part D benefit formalized MTM services for a subset of high-cost patients. Although Medicare Part D has provided a new opportunity for defining the value of pharmacist-provided MTM services in the health care system, few publications exist which quantify changes in the provision of pharmacist-provided MTM services over time. To (a) describe the changes over a 7-year period in the primary types of MTM services provided by community pharmacies that have contracted with drug plan sponsors through an MTM administrative services company, and (b) quantify potential MTM-related cost savings based on pharmacists' self-assessments of the likely effects of their interventions on health care utilization. Medication therapy management claims from a multistate MTM administrative services company were analyzed over the 7-year period from January 1, 2000, through December 31, 2006. Data extracted from each MTM claim included patient demographics (e.g., age and gender), the drug and type that triggered the intervention (e.g., drug therapeutic class and therapy type as either acute, intermittent, or chronic), and specific information about the service provided (e.g., Reason, Action, Result, and Estimated Cost Avoidance [ECA]). ECA values are derived from average national health care utilization costs, which are applied to pharmacist self-assessment of the "reasonable and foreseeable" outcome of the intervention. ECA values are updated

  18. NONSTEROIDAL TOPICAL MEDICATION IN THE THERAPY OF ATOPIC DERMATITIS IN CHILDREN

    Directory of Open Access Journals (Sweden)

    L. S. Namazova-Baranova

    2012-01-01

    Full Text Available Article is devoted to atopic dermatitis (AD in children. The high prevalence of this pathology and significant social and economic burden are responsible for the relevance of search for new medications for the treatment of AD, which will accelerate the achievement of remission. Inclusion of emollient in basic therapy for patients with atopic dermatitis of any severity is necessary element of improvement treatment efficacy, shorten duration of steroid consumption, lengthen the period of remission and reduce the number of exacerbations. 

  19. [Memantine as add-on medication to acetylcholinesterase inhibitor therapy for Alzheimer dementia].

    Science.gov (United States)

    Haussmann, R; Donix, M

    2017-01-01

    Currently available data indicate superior therapeutic effects of combination treatment for Alzheimer dementia with memantine and acetylcholine esterase inhibitors in certain clinical contexts. Out of five randomized, placebo-controlled, double-blind trials two showed superior therapeutic effects in comparison to monotherapy with acetylcholinesterase inhibitors regarding various domains. Recently published meta-analyses and cost-benefit analyses also showed positive results. Recently published German guidelines for dementia treatment also take these new data into account and recommend combination treatment in patients with severe dementia on stable donepezil medication. This article gives an overview of current evidence for combination therapy.

  20. Medical attention proposal for patients under the iodo therapy in cardiac arrest cases

    International Nuclear Information System (INIS)

    Pinto, A.L.; Bacelar, A.; Campomar, A.; Fialkowski, S.; Zaluski, M.A.; Lucena, A.F.

    1996-01-01

    This research has like aim to present a proposition about how to attend the patients which are under the iodo therapy, and the possibility they can show a cardiac arrest during their hospitalization. The physical medical department with the nurse group and the team of ICU (Intensive Care Unit) looked for to establish basic norms of radiological protection in order to avoid the radiation and contamination of all workers involved with one patient, without changing the routine of attendance service. We analyzed all rules of service including the attendance the hospital room and mainly if it is necessary to lead the patient to the ICU. (authors). 4 refs

  1. Guidelines on the medical therapy of persons accidentally overexposed to ionizing radiations. External contamination

    International Nuclear Information System (INIS)

    Perez, M.R.; Di Trano, J.L.; Gisone, P.

    1998-01-01

    The document represents a guide for the external decontamination of persons accidentally radio contaminated due to the use, production or transport of radioactive materials. The general conditions, from the medical point of view, to be kept in mind, in the event of accidental overexposures as decontamination treatment and the handling of samples are detailed throughout report. The external contamination without injury in skin or with wound its considered. The distribution of measures and responsibilities for the therapy of the irradiated patients with radioactive materials are enumerated. The preparations of decontaminate solutions are detailed in this work. Moreover, forms for the reception, physical evaluation of the patient and external contamination are presented. (author)

  2. Radiation therapy for esophageal cancer: The Medical College of Virginia Experience

    International Nuclear Information System (INIS)

    Amendola, B.; Hazra, T.A.; Belgrad, R.; King, E.R.

    1980-01-01

    In a retrospective review of 70 patients with carcinoma of the esophagus treated by external beam irradiation therapy from 1968 to 1977 at the Medical College of Virginia, we correlated survival with race, age, sex, histology, and site of tumor. Results of treatment were also analyzed in relation to the length of the esophagus treated, the total area of the treatment field, and the total tumor dose. From this analysis it appears that radiotherapy has a place in the palliative treatment of esophageal cancer and that palliation is independent of the total volume and dose. There is indication that with higher dosage the survival rate is slightly higher

  3. Magnetic resonance imaging and spectroscopy- emerging trends in medical diagnostics and therapy

    International Nuclear Information System (INIS)

    Deshmukh, Sudha

    1997-01-01

    A dramatic acceleration in the application of magnetic resonance techniques in the field of medical sciences has been witnessed over the past decade. Magnetic Resonance Imaging (MRI) has been called the most significant development since the discovery of x-rays. As a method of visualizing cross-sectional anatomy, MRI is without peer. MRI images can now provide in-vivo anatomical details that were earlier available only with invasive procedures. Yet, despite its extraordinary potential, MRI has had limited success, if any, in tissue characterization using the three image parameters T 1 , T 2 and proton density ρ. MR spectroscopy has however bridged this gap to a large extent and opened up the possibility of studying in vivo chemistry. In the present article an attempt has been made to give a brief account of the application of magnetic resonance imaging and spectroscopy in medical diagnostics and therapy. The basic principles pertaining to MRI and MRS are also discussed in brief. (author)

  4. Regional variation in medication-taking behaviour of new users of oral anti-hyperglycaemic therapy in Ireland

    LENUS (Irish Health Repository)

    O’Shea, M. P.

    2014-05-01

    Few studies have investigated regional variation in medication-taking behaviour. The purpose of this study was to investigate whether there are regional differences in non-persistence and non-adherence to oral anti-hyperglycaemic agents in patients initiating therapy and examine if any association exists between different types of comorbidity in terms of medication-taking behaviour.\\r\

  5. Ozone Antimicrobial Efficacy

    Science.gov (United States)

    Ozone is a potent germicide that has been used extensively for water purification. In Europe, 90 percent of the municipal water systems are treated with ozone, and in France, ozone has been used to treat drinking water since 1903. However, there is limited information on the bioc...

  6. CHAMP: Cognitive behaviour therapy for health anxiety in medical patients, a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Murphy David

    2011-06-01

    Full Text Available Abstract Background Abnormal health anxiety, also called hypochondriasis, has been successfully treated by cognitive behaviour therapy (CBT in patients recruited from primary care, but only one pilot trial has been carried out among those attending secondary medical clinics where health anxiety is likely to be more common and have a greater impact on services. The CHAMP study extends this work to examine both the clinical and cost effectiveness of CBT in this population. Method/Design The study is a randomized controlled trial with two parallel arms and equal randomization of 466 eligible patients (assuming a 20% drop-out to an active treatment group of 5-10 sessions of cognitive behaviour therapy and to a control group. The aim at baseline, after completion of all assessments but before randomization, was to give a standard simple explanation of the nature of health anxiety for all participants. Subsequently the control group was to receive whatever care might usually be available in the clinics, which is normally a combination of clinical assessment, appropriate tests and reassurance. Those allocated to the active treatment group were planned to receive between 5 and 10 sessions of an adapted form of cognitive behaviour therapy based on the Salkovskis/Warwick model, in which a set of treatment strategies are chosen aimed at helping patients understand the factors that drive and maintain health anxiety. The therapy was planned to be given by graduate research workers, nurses or other health professionals trained for this intervention whom would also have their competence assessed independently during the course of treatment. The primary outcome is reduction in health anxiety symptoms after one year and the main secondary outcome is the cost of care after two years. Discussion This represents the first trial of adapted cognitive behaviour therapy in health anxiety that is large enough to test not only the clinical benefits of treatment but also

  7. Factors Influencing Enrollment in the Medication Therapy Management Clinic at an Academic Ambulatory Care Clinic.

    Science.gov (United States)

    Shah, Mansi; Tilton, Jessica; Kim, Shiyun

    2016-04-01

    In 2001, the University of Illinois Hospital and Health Sciences System (UI Health) established a pharmacist-run, referral-based medication therapy management clinic (MTMC). Referrals are obtained from any UI Health provider or by self-referral. Although there is a high volume of referrals, a large percentage of patients do not enroll. This study was designed to determine the various factors that influence patient enrollment in the MTMC. This study was a retrospective chart review of demographic and patient variable data during years 2010 and 2011. Disabilities, distance from MTMC, mode of transportation, past medical history, and appointment dates were extracted from the medical records. Results were analyzed using descriptive statistics and logistic regression analysis. A total of 103 referrals were made; however, only 17% of patients remain enrolled in MTMC. The baseline demographics included a mean age of 63 years, 68% female, 70% African American, and 81% English speaking. Patients lived an average of 8 miles from MTMC; most utilized public or government-supplemented transport services; 24% of patients reported some type of disability, most commonly utilizing a walker or a wheelchair. On average, patients were prescribed 13 medications with hypertension (70%), diabetes (56%), and hyperlipidemia (48%) being the most common chronic disease states. The reason for referral included medication management, education, medication reconciliation, and disease state management. Five patients were unable to be contacted to schedule an initial appointment. Additionally, 18 patients failed their scheduled initial appointment and did not reschedule. Logistic regression analysis demonstrated distance traveled for clinic visit, age, and history of hypertension affected the probability of patients showing for their appointments (chi-square = 19.7, P < .001). This study demonstrated that distance from MTMC is the most common barrier in patient enrollment; therefore, strategies

  8. Medication therapy management services in community pharmacy: a pilot programme in HIV specialty pharmacies.

    Science.gov (United States)

    Rosenquist, Ashley; Best, Brookie M; Miller, Teresa A; Gilmer, Todd P; Hirsch, Jan D

    2010-12-01

    Pharmacist-provided medication therapy management services (MTMS) have been shown to increase patient's adherence to medications, improve health outcomes and reduce overall medical costs. The purpose of this study was to describe a pilot programme that provided pharmacy-based MTMS for patients with HIV/AIDS in the state of California, USA. Pharmacists from the 10 pilot pharmacies were surveyed using an online data collection tool. Information was collected to describe the types of MTMS offered, proportion of patients actively using specific MTMS, pharmacist beliefs regarding effect on patient outcomes and barriers to providing MTMS, ability to offer MTMS without pilot programme funding and specialized pharmacist or staff training. Each responding pharmacy (7 of 10) varied in the number of HIV/AIDS patients served and prescription volume. All pharmacists had completed HIV/AIDS-related continuing education programmes, and some had other advanced training. The type of MTMS being offered varied at each pharmacy with 'individualized counselling by a pharmacist when overuse or underuse was detected' and 'refill reminders by telephone' being actively used by the largest proportion of patients. Most, but not all, pharmacists cited reimbursement as a barrier to MTMS provision. Pharmacists believed the MTMS they provide resulted in improved satisfaction (patient and provider), medication usage, therapeutics response and patient quality of life. The type of MTMS offered, and proportion of patients actively using, varied among participating pilot pharmacies. © 2010 Blackwell Publishing Ltd.

  9. Survey of Attitudes and Ethical Concerns Related to Gene Therapy Among Medical Students and Postgraduates in China.

    Science.gov (United States)

    Xiang, Liangcheng; Xiao, Lihong; Gou, Zhongping; Li, Mei; Zhang, Wei; Wang, Haiping; Feng, Ping

    2015-12-01

    Gene therapy is becoming an important treatment modality for gravely ill patients, and today's medical students and postgraduates are both potential consumers and future providers of gene therapy. Therefore, their attitudes and concerns about gene therapy may directly influence its long-term development and implementation in the clinic. We performed a cross-sectional survey of medical students and postgraduates at West China Medical School of Sichuan University. A custom-designed questionnaire was distributed to 600 students, and 579 were valid (96.98% response). Most respondents (84.46%) indicated little prior knowledge about gene therapy. The proportion of respondents considering gene therapy as acceptable ranged from 63.73% for serious illness to 17.72% for genetic enhancement. Adverse side effects were the most frequent concern among respondents when asked to imagine that they would receive gene therapy to treat a severe brain-related illness. These results suggest that medical students in China consider gene therapy's acceptability to be rather low, and are most concerned about its adverse side effects.

  10. Complex antithrombotic therapy: determinants of patient preference and impact on medication adherence

    Directory of Open Access Journals (Sweden)

    Abraham NS

    2015-11-01

    Full Text Available Neena S Abraham,1,2 Aanand D Naik,3,4 Richard L Street Jr,3–5 Diana L Castillo,3 Anita Deswal,6 Peter A Richardson,3,4 Christine M Hartman,3 George Shelton Jr,3,4 Liana Fraenkel7,8 1Division of Gastroenterology, Mayo Clinic, Scottsdale, AZ, USA; 2Divison of Healthcare Policy and Research, Department of Health Services Research, Rochester, MN, USA; 3Center for Innovations in Quality, Effectiveness, and Safety at the Michael E DeBakey VA Medical Center, Houston, TX, USA; 4Department of Medicine, Baylor College of Medicine, Houston, TX, USA; 5Department of Communication, Texas A&M University, College Station, TX, USA; 6Cardiology, Michael E DeBakey VAMC, Houston, TX, USA; 7Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA; 8Department of Medicine, Yale University, New Haven, CT, USA Purpose: For years, older patients have been prescribed multiple blood-thinning medications (complex antithrombotic therapy [CAT] to decrease their risk of cardiovascular events. These therapies, however, increase risk of adverse bleeding events. We assessed patient-reported trade-offs between cardioprotective benefit, gastrointestinal bleeding risk, and burden of self-management using adaptive conjoint analysis (ACA. As ACA could be a clinically useful tool to obtain patient preferences and guide future patient-centered care, we examined the clinical application of ACA to obtain patient preferences and the impact of ACA on medication adherence.Patients and methods: An electronic ACA survey led 201 respondents through medication risk–benefit trade-offs, revealing patients’ preferences for the CAT risk/benefit profile they valued most. The post-ACA prescription regimen was categorized as concordant or discordant with elicited preferences. Adherence was measured using VA pharmacy refill data to measure persistence of use prior to and 1 year following preference-elicitation. Additionally, we analyzed qualitative interviews of 56 respondents

  11. Cognitive-behavior therapy singly and combined with medication for persistent insomnia: Impact on psychological and daytime functioning.

    Science.gov (United States)

    Morin, Charles M; Beaulieu-Bonneau, Simon; Bélanger, Lynda; Ivers, Hans; Sánchez Ortuño, Montserrat; Vallières, Annie; Savard, Josée; Guay, Bernard; Mérette, Chantal

    2016-12-01

    While impairment of daytime functioning due to poor sleep is often the main determinant for seeking treatment, few studies have examined the clinical impact of insomnia therapies on daytime outcomes. The main objective of this study was to evaluate the impact of cognitive-behavior therapy (CBT), alone and combined with medication, on various indices of daytime and psychological functioning. Participants were 160 individuals with chronic insomnia who received CBT alone or CBT plus medication (zolpidem) for an initial six-week therapy, followed by an extended six-month therapy. Participants treated with CBT initially received maintenance CBT or no additional treatment and those treated with combined therapy initially continued with CBT plus intermittent medication (prn) or CBT without medication (taper). Measures of anxiety and depressive symptoms, fatigue, quality of life, and perceived impact of sleep difficulties on various indices of daytime functioning were completed at baseline, after each treatment stage, and at six-month follow-up. Following acute treatment, significant improvements of fatigue, quality of life (mental component), anxiety, and depression were obtained in the CBT alone condition but not in the combined CBT plus medication condition. Following extended treatment, further improvements were noted for the subgroup receiving extended CBT relative to that with no additional treatment, and for the subgroup receiving CBT and intermittent medication relative to that with CBT but no medication. Improvements were well maintained at the 6-month follow-up. These findings indicate that insomnia-specific therapy is effective at improving daytime and psychological functioning in the short term, and that maintenance therapy produces an added value to optimize long-term outcomes. www.clinicaltrials.gov (#NCT 00042146). Copyright © 2016 Elsevier Ltd. All rights reserved.

  12. Simulation and virtual reality in medical education and therapy: a protocol.

    Science.gov (United States)

    Roy, Michael J; Sticha, Deborah L; Kraus, Patricia L; Olsen, Dale E

    2006-04-01

    Continuing medical education has historically been provided primarily by didactic lectures, though adult learners prefer experiential or self-directed learning. Young physicians have extensive experience with computer-based or "video" games, priming them for medical education--and treating their patients--via new technologies. We report our use of standardized patients (SPs) to educate physicians on the diagnosis and treatment of biological and chemical warfare agent exposure. We trained professional actors to serve as SPs representing exposure to biological agents such as anthrax and smallpox. We rotated workshop participants through teaching stations to interview, examine, diagnose and treat SPs. We also trained SPs to simulate a chemical mass casualty (MASCAL) incident. Workshop participants worked together to treat MASCAL victims, followed by discussion of key teaching points. More recently, we developed computer-based simulation (CBS) modules of patients exposed to biological agents. We compare the strengths and weaknesses of CBS vs. live SPs. Finally, we detail plans for a randomized controlled trial to assess the efficacy of virtual reality (VR) exposure therapy compared to pharmacotherapy for post-traumatic stress disorder (PTSD). PTSD is associated with significant disability and healthcare costs, which may be ameliorated by the identification of more effective therapy.

  13. [The application of laser therapy for the medical rehabilitation of the children presenting with chronic osteomyelitis].

    Science.gov (United States)

    Trunova, O V; Mashkov, A E; Khan, M A; Prikuls, V F; Nazarenko, N N; Supova, M V; Smirnova, S N; Larionov, K S

    2015-01-01

    The objective of the present study was to develop a scientifically sound rationale for the application of infrared laser radiation (IRLR) either separately or in the combination with fluctuation magnetic therapy in the medical rehabilitation of the children presenting with chronic hematogenous osteomyelitis. Another objective was to evaluate the clinical effectiveness of this therapeutic modality. Two achieve these goals, the clinical observations and special research studies were conducted in two directions with the participation of 95 patients at the age varying from 1 to 15 years. The study has demonstrated the effectiveness of the inclusion of IRLR in the medical rehabilitation program for the children with chronic hematogenous osteomyelitis in different periods of the disease. It was shown that the transcutaneous infrared irradiation of the affected area during the exacerbation of chronic osteomyelitis had a well apparent immunostimulatory effect and reduced the activity of the inflammatory process. The application of IRLR in combination with fluctuation magnetic therapy during the period of partial remission, had a more pronounced influence on the microcirculation and stimulated the regenerative and trophic processes.

  14. Impact of Medical Therapy on Atheroma Volume Measured by Different Cardiovascular Imaging Modalities

    Directory of Open Access Journals (Sweden)

    Mohamad C. N. Sinno

    2010-01-01

    Full Text Available Atherosclerosis is a systemic disease that affects most vascular beds. The gold standard of atherosclerosis imaging has been invasive intravascular ultrasound (IVUS. Newer noninvasive imaging modalities like B-mode ultrasound, cardiac computed tomography (CT, positron emission tomography (PET, and magnetic resonance imaging (MRI have been used to assess these vascular territories with high accuracy and reproducibility. These imaging modalities have lately been used for the assessment of the atherosclerotic plaque and the response of its volume to several medical therapies used in the treatment of patients with cardiovascular disease. To study the impact of these medications on atheroma volume progression or regression, imaging modalities have been used on a serial basis providing a unique opportunity to monitor the effect these antiatherosclerotic strategies exert on plaque burden. As a result, studies incorporating serial IVUS imaging, quantitative coronary angiography (QCA, B-mode ultrasound, electron beam computed tomography (EBCT, and dynamic contrast-enhanced magnetic resonance imaging have all been used to evaluate the impact of therapeutic strategies that modify cholesterol and blood pressure on the progression/regression of atherosclerotic plaque. In this review, we intend to summarize the impact of different therapies aimed at halting the progression or even result in regression of atherosclerotic cardiovascular disease evaluated by different imaging modalities.

  15. Earth's ozone layer

    International Nuclear Information System (INIS)

    Lasa, J.

    1991-01-01

    The paper contain the actual results of investigations of the influence of the human activity on the Earth's ozone layer. History of the ozone measurements and of the changes in its concentrations within the last few years are given. The influence of the trace gases on both local and global ozone concentrations are discussed. The probable changes of the ozone concentrations are presented on the basis of the modelling investigations. The effect of a decrease in global ozone concentration on human health and on biosphere are also presented. (author). 33 refs, 36 figs, 5 tabs

  16. Use of acupuncture therapy as a supplement to conventional medical treatments for acute ischaemic stroke patients in an academic medical centre in Korea.

    Science.gov (United States)

    Chang, Hyejung; Kwon, Young Dae; Yoon, Sung Sang

    2011-10-01

    Acupuncture has served as a major complementary and alternative therapy that supplements conventional medicine and is the subject of growing public interest. This study was conducted to estimate the usage rate of acupuncture as a supplemental treatment in acute ischaemic stroke patients and to identify factors associated with the choice to use this therapy. Using the registry of stroke patients admitted to an academic medical centre in Korea, the use of acupuncture therapy was recorded and analysed, along with the patients' socio-demographic characteristics, hospital access variables, risk factors for ischaemic stroke and clinical characteristics. The data were analysed using descriptive statistics, chi-square tests and multiple logistic regression analyses. Of 2167 patients, 18% received acupuncture therapy. The choice of acupuncture therapy was significantly associated with stroke severity as well as gender, age, geographical residence and previous history of stroke. After controlling for other significant factors, there was an approximately 3.4-fold greater usage in patients with moderately severe strokes (95% confidence interval (CI)=2.5-4.6) and 4.1-fold greater usage in patients with severe strokes (95% CI=2.7-6.4). The findings provide a better understanding of patients' utilization of acupuncture therapy as a supplement to conventional medical treatments and of factors associated with the utilization of acupuncture in patients with acute ischemic stroke. Strategic implications of acupuncture therapy are suggested for both health-care providers and policy makers. Copyright © 2011 Elsevier Ltd. All rights reserved.

  17. Budget impact analysis of conversion from cyclosporine to sirolimus as immunosuppressive medication in renal transplantation therapy

    Directory of Open Access Journals (Sweden)

    Foroutan N

    2013-10-01

    Full Text Available Naghmeh Foroutan,1 Hamid R Rasekh,1 Jamshid Salamzadeh,1 Hamid R Jamshidi,1 Mohsen Nafar2 1Department of Pharmacoeconomics and Pharmaceutical Management, School of Pharmacy, Shahid Beheshti University of Medical Sciences, 2Department of Kidney Transplantation, Urinary Nephrology Research Center (UNRC, Shahid Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran Objectives: The aim of this study was to determine budget impact of conversion from cyclosporine (CsA to sirolimus (SRL in renal transplant therapy (RTT from the perspective of insurance organizations in Iran. Methods: An Excel-based model was developed to determine cost of RTT, comparing current CsA based therapy to an mTOR inhibitor-based therapy regimen. Total cost included both cost of immunosuppressive agents and relative adverse events. The inputs were derived from database of Ministry of Health and insurance organizations, hospital and pharmacy based registries, and available literature that were varied through a one-way sensitivity analysis. According to the model, there were almost 17,000 patients receiving RTT in Iran, out of which about 2,200 patients underwent the operation within the study year. The model was constructed based on the results of a local RCT, in which test and control groups received CsA, SRL, and steroids over the first 3 months posttransplantation and, from the fourth month on, CsA, mycophenolate mofetil (MMF, and steroids were used in the CsA group and SRL, MMF, and steroids were administered in the SRL group, respectively. Results: The estimated cost of RTT with CsA was US$4,850,000 versus US$4,300,000 receiving SRL. These costs corresponded to the cost saving of almost US$550,000 for the payers. Conclusion: To evaluate the financial consequence of adding mTOR inhibitors to the insurers’ formulary, in the present study, a budget impact analysis was conducted on sirolimus. Fewer cases of costly adverse events along with

  18. Medical Therapies for Stricturing Crohn's Disease: Efficacy and Cross-Sectional Imaging Predictors of Therapeutic Failure.

    Science.gov (United States)

    Campos, Cécile; Perrey, Antoine; Lambert, Céline; Pereira, Bruno; Goutte, Marion; Dubois, Anne; Goutorbe, Felix; Dapoigny, Michel; Bommelaer, Gilles; Hordonneau, Constance; Buisson, Anthony

    2017-06-01

    Medical therapy efficacy remains controversial in stricturing Crohn's disease. Cross-sectional imaging, especially magnetic resonance imaging, has been suggested as very helpful to guide therapeutic decision making. To assess efficacy and predictors of therapeutic failure in patients receiving medical treatments for stricturing Crohn's disease. In this retrospective study, therapeutic failure was defined as symptomatic stricture leading to surgical or endoscopic therapeutics, hospitalization, treatment discontinuation or additional therapy and short-term clinical response as clinical improvement assessed by two physicians. The 55 cross-sectional imaging examinations (33 magnetic resonance imaging and 22 CT scan) before starting medical therapy were analyzed independently by two radiologists. Results were expressed as hazard ratio (HR) or odds ratio (OR) with 95% confidence intervals (95% CI). Among 84 patients, therapeutic failure rate within 60 months was 66.6%. In multivariate analysis, Crohn's disease diagnosis after 40 years old (HR 3.9, 95% CI [1.37-11.2], p = 0.011), small stricture luminal diameter (HR 1.34, 95% CI [1.01-1.80], p = 0.046), increased stricture wall thickness (HR 1.23, 95% CI [1.04-1.46], p = 0.013) and fistula with abscess (HR 5.63, 95% CI [1.64-19.35], p = 0.006) were associated with therapeutic failure, while anti-TNF combotherapy (HR 0.17, 95% CI [0.40-0.71], p = 0.015) prevented it. Considering 108 therapeutic sequences, the short-term clinical response rate was 65.7%. In multivariate analysis, male gender (OR 0.15, 95% CI [0.03-0.64], p = 0.011), fistula with abscess (OR 0.09, 95% CI [0.01-0.77], p = 0.028) and comb sign (OR 0.23, 95% CI [0.005-0.97], p = 0.047) were associated with short-term clinical failure. Anti-TNF combotherapy seemed to prevent therapeutic failure, and cross-sectional imaging should be systematically performed to help medical management in stricturing Crohn's disease.

  19. Risks and benefits of hormone therapy: has medical dogma now been overturned?

    Science.gov (United States)

    Shapiro, S; de Villiers, T J; Pines, A; Sturdee, D W; Baber, R J; Panay, N; Stevenson, J C; Mueck, A O; Burger, H G

    2014-06-01

    In an integrated overview of the benefits and risks of menopausal hormone therapy (HT), the Women's Health Initiative (WHI) investigators have claimed that their 'findings … do not support use of this therapy for chronic disease prevention'. In an accompanying editorial, it was claimed that 'the WHI overturned medical dogma regarding menopausal [HT]'. To evaluate those claims. Epidemiological criteria of causation were applied to the evidence. A 'global index' purporting to summarize the overall benefit versus the risk of HT was not valid, and it was biased. For coronary heart disease, an increased risk in users of estrogen plus progestogen (E + P), previously reported by the WHI, was not confirmed. The WHI study did not establish that E+ P increases the risk of breast cancer; the findings suggest that unopposed estrogen therapy (ET) does not increase the risk, and may even reduce it. The findings for stroke and pulmonary embolism were compatible with an increased risk, and among E+ P users there were credible reductions in the risk of colorectal and endometrial cancer. For E+ P and ET users, there were credible reductions in the risk of hip fracture. Under 'worst case' and 'best case' assumptions, the changes in the incidence of the outcomes attributable to HT were minor. Over-interpretation and misrepresentation of the WHI findings have damaged the health and well-being of menopausal women by convincing them and their health professionals that the risks of HT outweigh the benefits.

  20. Report on proton therapy according to good clinical practice at Hyogo Ion Beam Medical Center

    International Nuclear Information System (INIS)

    Murakami, Masao; Kagawa, Kazufumi; Hishikawa, Yoshio; Abe, Mitsuyuki

    2002-01-01

    The Hyogo Ion Beam Medical Center (HIBMC) is a hospital-based charged particle treatment facility. Having two treatment ion beams (proton and carbon) and five treatment rooms, it is a pioneer among particle institutes worldwide. In May 2001, proton therapy was started as a clinical study for patients with localized cancer originating in the head and neck, lung, liver, and prostate. The aim of this study was to investigate the safety, effectiveness, and stability of the treatment units and systems based on the evaluation of acute toxicity, tumor response, and working ratio of the machine, respectively. Six patients, including liver cancer in three, prostate cancer in two, and lung cancer in one, were treated. There was no cessation of therapy owing to machine malfunction. Full courses of proton therapy consisting of 154 portals in all six patients were given exactly as scheduled. None of the patients experienced severe acute reactions of more than grade 3 according to NCI-CTC criteria. Tumor response one month post-treatment was evaluable in five of the six patients, and was CR in 1 (prostate cancer), PR in 2 (lung cancer: 1, liver cancer: 1), and NC in 2 (liver cancer: 2). These results indicate that our treatment units and systems are safe and reliable enough for proton irradiation to be used for several malignant tumors localized in the body. (author)

  1. The proton therapy nozzles at Samsung Medical Center: A Monte Carlo simulation study using TOPAS

    Science.gov (United States)

    Chung, Kwangzoo; Kim, Jinsung; Kim, Dae-Hyun; Ahn, Sunghwan; Han, Youngyih

    2015-07-01

    To expedite the commissioning process of the proton therapy system at Samsung Medical Center (SMC), we have developed a Monte Carlo simulation model of the proton therapy nozzles by using TOol for PArticle Simulation (TOPAS). At SMC proton therapy center, we have two gantry rooms with different types of nozzles: a multi-purpose nozzle and a dedicated scanning nozzle. Each nozzle has been modeled in detail following the geometry information provided by the manufacturer, Sumitomo Heavy Industries, Ltd. For this purpose, the novel features of TOPAS, such as the time feature or the ridge filter class, have been used, and the appropriate physics models for proton nozzle simulation have been defined. Dosimetric properties, like percent depth dose curve, spreadout Bragg peak (SOBP), and beam spot size, have been simulated and verified against measured beam data. Beyond the Monte Carlo nozzle modeling, we have developed an interface between TOPAS and the treatment planning system (TPS), RayStation. An exported radiotherapy (RT) plan from the TPS is interpreted by using an interface and is then translated into the TOPAS input text. The developed Monte Carlo nozzle model can be used to estimate the non-beam performance, such as the neutron background, of the nozzles. Furthermore, the nozzle model can be used to study the mechanical optimization of the design of the nozzle.

  2. Medical Rehabilitation and Occupational Therapy in Patients with Lesion of Plexus Brachialis

    Directory of Open Access Journals (Sweden)

    Vacheva D.

    2015-05-01

    Full Text Available Causes for plexus brachialis damage are versatile, and in some cases remain unknown, but mostly result from degenerative and inflammatory processes. Treatment of brachial plexus dysfunction is often conservative and is subject to a team of specialists - neurologists, traumatologists, rehabilitation physicians, kinesitherapists and occupational therapists. The objective of the research is to report the recovery of patients with lesion of plexus brachialis after a complex physiotherapy and rehabilitation treatment program that includes electrostimulation, remedial massage, kinesitherapy, electrotherapy and occupational therapy. A total of 159 patients, treated at the Clinic of Physical Therapy, University Hospital of Pleven, were included in the study. Improvement of measured indexes: pain assessment, centimetry, assessment of upper limb muscle weakness, dynamometry and functional test of activities of daily living, was registered in all patients under observation. In order to achieve good results in the rehabilitation of patients with injured plexus brachialis, timely diagnosis, good medication therapy and early start of complex physiotherapy and rehabilitation are of crucial importance, so that performance of daily living activities improves. The good results come slowly and with difficulties, but the quality of life of patients and the quality of labor performed by them, improves significantly.

  3. Observation of the effect of physical rehabilitation therapy combined with the medication on pelvic floor dysfunction.

    Science.gov (United States)

    Han, Wei; Wang, Yongmei; Qi, Shengbo; Li, Tingting; Cao, Jiang; Zheng, Tinghua; Su, Yan

    2018-02-01

    We observed the effects of physical rehabilitation therapy combined with medication on pelvic floor dysfunction (PFD). We collected the medical records of 84 maternal patients with PFD who received treatment at the Affiliated Hospital of Hebei University between May 2015 and October 2016. These patients were randomly divided into two groups, the control group (n=42) and observation group (n=42). In the control group, patients received conventional physical rehabilitation therapy while in observation group, patients received the shixiao powder combined with siwu decoction in addition to the physical rehabilitation. The therapeutic effects were compared between the two groups. The total effective rate of the observation group was 97.6%, which was significantly higher than 78.6% in the control group (Ppelvic floor function under rest state, such as electromyo-graphy amplitude, contraction force, coordinate strength and urine flow rate, were significantly higher than those in control group (P0.05). In observation group, after treatment, the rehabilitation effects of urinary incontinence and sexual life quality at 3 months post-delivery were significantly better than those in control group (P0.05), however, after treatment, the levels of CRP and IL-10 of patients in observation group were significantly lower than those in control group (Pphysical rehabilitation therapy combined with the shixiao powder and siwu decoction exhibits significant efficacy in the treatment of PFD by effectively improving the pelvic floor functions, increasing perineal muscle strength, and decreasing expression levels of inflammatory factors, which can significantly ameliorate life quality and reduce the incidence rate of complications. Thus, this treatment method shows great application value in clinical practice.

  4. Junior medical students’ knowledge about and attitudes towards electroconvulsive therapy in a South African setting

    Directory of Open Access Journals (Sweden)

    Matthew B. Mausling

    2017-07-01

    Full Text Available Background: Although electroconvulsive therapy (ECT is a safe and effective treatment modality with a long history of use in psychiatry, it remains controversial owing to misconceptions and negative attitudes among the public and medical profession. The aim of this study was to explore the state of knowledge and attitudes towards ECT among a sample of South African medical students. Method: Prior to their theoretical psychiatry module, 131 second-year medical students responded to an anonymous online survey designed to assess the source and extent of their ECT knowledge as well as their attitude towards ECT and psychiatry in general. Results: The Internet (46.6% and TV and/or movies (30.5% were the principal sources of knowledge of ECT while ‘professional publication’ was the least common (0%. The students’ attitudes towards psychiatry were generally positive and nearly one-third (29.8% would consider specialising in the field. Overall, perception towards ECT was mixed, with many respondents approving of its use albeit only as a last resort. Notably, low ECT knowledge scores were associated with more negative attitudes towards this treatment modality and a lower perception of psychiatry as a medical speciality. Conclusion: The findings indicate that for these students, media is the main source of ECT knowledge. While they are generally knowledgeable about ECT, they still harbour some misconceptions and negative attitudes about the treatment. Knowledge appears able to amend these attitudes, thus underlining the importance of integrating accurate information about ECT into the preclinical medical curriculum rather than leaving it to mass media to forge warped perceptions and attitudes for these future clinicians.

  5. Community pharmacy-based medication therapy management services: financial impact for patients

    Directory of Open Access Journals (Sweden)

    Ruisinger JF

    2012-09-01

    Full Text Available Objective: To determine the direct financial impact for patients resulting from Medication Therapy Management (MTM interventions made by community pharmacists. Secondary objectives include evaluating the patient and physician acceptance rates of the community pharmacists’ recommended MTM interventions.Methods: This was a retrospective observational study conducted at 20 Price Chopper and Hen House grocery store chain pharmacies in the Kansas City metro area from January 1, 2010 to December 31, 2010. Study patients were Medicare Part D beneficiaries eligible for MTM services. The primary outcome was the change in patient out-of-pocket prescription medication expense as a result of MTM services.Results: Of 128 patients included in this study, 68% experienced no out-of-pocket financial impact on their medication expenses as a result of MTM services. A total of 27% of the patients realized a cost-savings (USD440.50 per year, (SD=289.69 while another 5% of patients saw a cost increase in out-of-pocket expense (USD255.66 per year, (SD=324.48. The net financial impact for all 128 patients who participated in MTM services was an average savings of USD102.83 per patient per year (SD=269.18, p<0.0001. Pharmacists attempted a total of 732 recommendations; 391 (53% were accepted by both the patient and their prescriber. A total of 341 (47% recommendations were not accepted because of patient refusal (290, 85% or prescriber refusal (51, 15%.Conclusions: Patient participation in MTM services reduces patient out-of-pocket medication expense. However, this savings is driven by only 32% of subjects who are experiencing a financial impact on out-of-pocket medication expense. Additionally, the majority of the pharmacists’ recommended interventions (53% were accepted by patients and prescribers.

  6. The impact of pharmacist-led medication therapy management on medication adherence in patients with type 2 diabetes mellitus: a randomized controlled study

    Directory of Open Access Journals (Sweden)

    Erku DA

    2017-09-01

    Full Text Available Background: Poor adherence to antidiabetic medications leads to a higher rate of hospital admissions and adverse health outcomes in type 2 diabetes mellitus patients. Objective: This study aims to evaluate whether a pharmacist-led medication therapy management, compared to the usual care, could enhance medication adherence and reduce hospital admission in patients with type 2 diabetes mellitus. Methods: A prospective randomized controlled study was conducted in patients with type 2 diabetes mellitus from February 1 to July 30, 2016. Patients in the control group (n=65 received the usual care while patients in the intervention group (n=62 received a personalized pharmacotherapeutic care plan and diabetes education. The two groups were compared by repeated measure ANOVA at 3 and 6‐months with medication adherence (using Morisky medication adherence scale and number of hospital admissions as the main outcome variables. Results: A total of 127 patients were included in the study. A marked and statistically significant increase in medication adherence from baseline to 3 and 6 months were noted in the intervention group (increased from 9.2% at baseline to 61% at 6 month compared with the control group (increased from 13.2% at baseline (to 30.2% at 6 month; p-value<0.01. Furthermore, at the 6-month follow-up, only 23 patients in MTM group with poorly controlled blood glucose levels resulted in hospital admissions compared to 48 patients in non-MTM group, resulting in a 52.1% fewer hospital admissions (p< 0.001. Conclusions: The findings of this study implied that pharmacist-led medication therapy management might improve medication adherence and reduce number of hospitalizations in patients with type 2 diabetes mellitus. Hence, policies and guidelines should be in place in order for clinical pharmacists to fully engage in patient care and improve the medication therapy outcomes.

  7. The protective effect of plasma antioxidants during ozone ...

    African Journals Online (AJOL)

    STORAGESEVER

    2008-07-18

    Jul 18, 2008 ... In this study we investigated the possible protective effects of the plasma antioxidant defense system during O3-AHT. Venous blood from six ..... immune deficiency syndrome (AIDS), and a rationale for ozone therapy and other ...

  8. Study on medical economic evaluation methods for metastatic brain tumors therapy

    International Nuclear Information System (INIS)

    Takura, Tomoyuki; Hayashi, Motohiro; Muragaki, Yoshihiro; Iseki, Hiroshi; Uetsuka, Yoshio

    2010-01-01

    Treatment design for metastatic brain tumors is required to firstly care about the life and function for which the patient hopes because it is terminal care. Therefore, to discuss the value of the therapy, a viewpoint of the quality of life (QOL) and the socioeconomic factors other than the survival rate is important. However, examination that applies these factors to the therapy needs to be carried out more thoroughly. With this in mind, we discuss cost effectiveness of therapy for metastatic brain tumor, through a pilot study on gamma knife therapy. We studied 18 patients (mean age 61.6 years old) undergoing therapy for metastatic brain tumors. The health rate QOL was assessed by the profile-type measure SF-36 (Short-Form 36-Item Ver1.2) and the preference-based measure EQ-5D (EuroQoL-5D), before and six months after gamma knife therapy. Cost-utility-analysis (yen/Qaly) was carried out from quality adjusted life years (Qalys) and medical fee claims. In addition, we made a correlation analysis of the irradiation procedure and the gains attained. The observation by SF-36 for six months was useful for metastatic brain tumor. As a result, the QOL indicators showed increased mental health (MH: p=0.040) and role emotional (RE: p=0.029) with significant difference. In the measurement of EQ-5D, it was added only for one month based on the significant difference (p=0.022) from the pre-therapy QOL. The utilities that were analyzed became 0.052±0.175 standard deviation (SD) (score), and Qalys were 0.135. Because the cost was 721.4±5.2 SD (thousand yen), the performance of cost-utility-analysis was estimated as 5,330,000 (yen/Qaly). In addition, positive correlation (r=0.845/p=0.034) was found between the EQ-5D utility score and the tumor irradiation energy (mJ), etc. We established a new value over and above mere survival rate concerning metastatic brain tumor therapy. The socioeconomics and efficacy of therapy are more difficult to discuss in this disease than in other

  9. "How do I say that?": Using communication principles to enhance medication therapy management instruction.

    Science.gov (United States)

    Denvir, Paul M; Cardone, Katie E; Parker, Wendy M; Cerulli, Jennifer

    2018-02-01

    Medication therapy management (MTM) is a comprehensive, patient-centered approach to improving medication use, reducing the risk of adverse events and improving medication adherence. Given the service delivery model and required outputs of MTM services, communication skills are of utmost importance. The objectives of this study were to identify and describe communication principles and instructional practices to enhance MTM training. Drawing on formative assessment data from interviews of both pharmacy educators and alumni, this article identifies and describes communication principles and instructional practices that pharmacy educators can use to enhance MTM training initiatives to develop student communication strategies. Analysis revealed five key communication challenges of MTM service delivery, two communication principles that pharmacy teachers and learners can use to address those challenges, and a range of specific strategies, derived from communication principles, that students can use when challenges emerge. Implications of the analysis for pharmacy educators and researchers are described. Proactive communication training provided during MTM advanced pharmacy practice experiences enabled students to apply the principles and instructional strategies to specific patient interactions during the advanced pharmacy practice experiences and in their post-graduation practice settings. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. Comparison of Transplant Waitlist Outcomes for Pediatric Candidates Supported by Ventricular Assist Devices Versus Medical Therapy.

    Science.gov (United States)

    Law, Sabrina P; Oron, Assaf P; Kemna, Mariska S; Albers, Erin L; McMullan, D Michael; Chen, Jonathan M; Law, Yuk M

    2018-05-01

    Ventricular assist devices have gained popularity in the management of refractory heart failure in children listed for heart transplantation. Our primary aim was to compare the composite endpoint of all-cause pretransplant mortality and loss of transplant eligibility in children who were treated with a ventricular assist device versus a medically managed cohort. This was a retrospective cohort analysis. Data were obtained from the Scientific Registry of Transplant Recipients. The at-risk population (n = 1,380) was less than 18 years old, either on a ventricular assist device (605 cases) or an equivalent-severity, intensively medically treated group (referred to as MED, 775 cases). None. The impact of ventricular assist devices was estimated via Cox proportional hazards regression (hazard ratio), dichotomizing 1-year outcomes to "poor" (22%: 193 deaths, 114 too sick) versus all others (940 successful transplants, 41 too healthy, 90 censored), while adjusting for conventional risk factors. Among children 0-12 months old, ventricular assist device was associated with a higher risk of poor outcomes (hazard ratio, 2.1; 95% CI, 1.5-3.0; p comparative study of ventricular assist devices versus medical therapy in children. Age is a significant modulator of waitlist outcomes for children with end-stage heart failure supported by ventricular assist device, with the impact of ventricular assist devices being more beneficial in adolescents.

  11. Medical nutrition therapy as a potential complementary treatment for psoriasis--five case reports.

    Science.gov (United States)

    Brown, Amy C; Hairfield, Michelle; Richards, Douglas G; McMillin, David L; Mein, Eric A; Nelson, Carl D

    2004-09-01

    This research evaluated five case studies of patients with psoriasis following a dietary regimen. There is no cure for psoriasis and the multiple treatments currently available only attempt to reduce the severity of symptoms. Treatments range from topical applications, systemic therapies, and phototherapy; while some are effective, many are associated with significant adverse effects. There is a need for effective, affordable therapies with fewer side effects that address the causes of the disorder. Evaluation consisted of a study group of five patients diagnosed with chronic plaque psoriasis (two men and three women, average age 52 years; range 40-68 years) attending a 10-day, live-in program during which a physician assessed psoriasis symptoms and bowel permeability. Subjects were then instructed on continuing the therapy protocol at home for six months. The dietary protocol, based on Edgar Cayce readings, included a diet of fresh fruits and vegetables, small amounts of protein from fish and fowl, fiber supplements, olive oil, and avoidance of red meat, processed foods, and refined carbohydrates. Saffron tea and slippery elm bark water were consumed daily. The five psoriasis cases, ranging from mild to severe at the study onset, improved on all measured outcomes over a six-month period when measured by the Psoriasis Area and Severity Index (PASI) (average pre- and post-test scores were 18.2 and 8.7, respectively), the Psoriasis Severity Scale (PSS) (average pre- and post-test scores were 14.6 and 5.4, respectively), and the lactulose/mannitol test of intestinal permeability (average pre- and post-test scores were 0.066 to 0.026, respectively). These results suggest a dietary regimen based on Edgar Cayce's readings may be an effective medical nutrition therapy for the complementary treatment of psoriasis; however, further research is warranted to confirm these results.

  12. Early response in cognitive-behavior therapy for syndromes of medically unexplained symptoms.

    Science.gov (United States)

    Kleinstäuber, Maria; Lambert, Michael J; Hiller, Wolfgang

    2017-05-25

    Early dramatic treatment response suggests a subset of patients who respond to treatment before most of it has been offered. These early responders tend to be over represented among those who are well at termination and at follow-up. Early response patterns in psychotherapy have been investigated only for a few of mental disorders so far. The main aim of the current study was to examine early response after five therapy-preparing sessions of a cognitive behavior therapy (CBT) for syndromes of medically unexplained symptoms (MUS). In the context of a randomized, waiting-list controlled trial 48 patients who suffered from ≥3 MUS over ≥6 months received 5 therapy-preparing sessions and 20 sessions of CBT for somatoform disorders. They completed self-report scales of somatic symptom severity (SOMS-7 T), depression (BDI-II), anxiety (BSI), illness anxiety and behavior (IAS) at pre-treatment, after 5 therapy-preparing sessions (FU-5P) and at therapy termination (FU-20 T). The current analyses are based on data from the treatment arm only. Repeated measure ANOVAs revealed a significant decrease of depression (d = 0.34), anxiety (d = 0.60), illness anxiety (d = 0.38) and illness behavior (d = 0.42), but no change of somatic symptom severity (d = -0.03) between pre-treatment and FU-5P. Hierarchical linear multiple regression analyses showed that symptom improvements between pre-treatment and FU-5P predict a better outcome at therapy termination for depression and illness anxiety, after controlling for pre-treatment scores. Mixed-effect ANOVAs revealed significant group*time interaction effects indicating differences in the course of symptom improvement over the therapy between patients who fulfilled a reliable change (i.e., early response) during the 5 therapy-preparing sessions and patients who did not reach an early reliable change. Demographic or clinical variables at pre-treatment were not significantly correlated with differential scores between pre

  13. Machine Learning Approach to Optimizing Combined Stimulation and Medication Therapies for Parkinson's Disease.

    Science.gov (United States)

    Shamir, Reuben R; Dolber, Trygve; Noecker, Angela M; Walter, Benjamin L; McIntyre, Cameron C

    2015-01-01

    Deep brain stimulation (DBS) of the subthalamic region is an established therapy for advanced Parkinson's disease (PD). However, patients often require time-intensive post-operative management to balance their coupled stimulation and medication treatments. Given the large and complex parameter space associated with this task, we propose that clinical decision support systems (CDSS) based on machine learning algorithms could assist in treatment optimization. Develop a proof-of-concept implementation of a CDSS that incorporates patient-specific details on both stimulation and medication. Clinical data from 10 patients, and 89 post-DBS surgery visits, were used to create a prototype CDSS. The system was designed to provide three key functions: (1) information retrieval; (2) visualization of treatment, and; (3) recommendation on expected effective stimulation and drug dosages, based on three machine learning methods that included support vector machines, Naïve Bayes, and random forest. Measures of medication dosages, time factors, and symptom-specific pre-operative response to levodopa were significantly correlated with post-operative outcomes (P < 0.05) and their effect on outcomes was of similar magnitude to that of DBS. Using those results, the combined machine learning algorithms were able to accurately predict 86% (12/14) of the motor improvement scores at one year after surgery. Using patient-specific details, an appropriately parameterized CDSS could help select theoretically optimal DBS parameter settings and medication dosages that have potential to improve the clinical management of PD patients. Copyright © 2015 Elsevier Inc. All rights reserved.

  14. Quality of life of glaucoma patients under medical therapy with different prostaglandins

    Directory of Open Access Journals (Sweden)

    Paletta Guedes RA

    2012-10-01

    Full Text Available Ricardo Augusto Paletta Guedes,1–3 Vanessa Maria Paletta Guedes,1–3, Sirley Maria Freitas,2 Alfredo Chaoubah11Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil; 2Paletta Guedes Ophthalmological Center, Juiz de Fora, MG, Brazil; 3Santa Casa de Misericórdia Hospital, Juiz de Fora, Minas Gerais, BrazilPurpose: To assess the quality of life of glaucoma patients under medical therapy with different prostaglandin analogs.Methods: A cross-sectional study of consecutive glaucoma patients was designed. We assessed the patients' quality of life through the Brazilian 25-question version of the National Eye Institute Visual Functioning Questionnaire, comprising 12 subscales (general health, general vision, ocular pain, near vision, distance vision, social function, mental health, role limitations, dependency, driving, color vision, and peripheral vision and a total composite score. Clinical features, including current medical treatment, were obtained from each patient's medical record. Three groups of patients were identified according to the prostaglandin in use: bimatoprost, latanoprost, or travoprost. The main outcome measures were: mean score in each subscale and mean total composite score.Results: The mean total composite score for the whole group was 70.60. The bimatoprost, latanoprost, and travoprost groups had the following mean composite scores, respectively: 56.56, 77.36, and 71.08 (P = 0.001, analysis of variance [ANOVA]. Latanoprost and travoprost results were similar, and both were superior to bimatoprost. Most subscales had similar results. The subscale with the lowest score for all groups was general health. Groups were homogenous and comparable.Conclusion: There is a difference in the quality of life between glaucoma patients using prostaglandin analogs. It seems that bimatoprost users have lower QoL when compared to latanoprost and travoprost users.Keywords: glaucoma, medical treatment, prostaglandin analogs

  15. The stratospheric ozone and the ozone layer

    International Nuclear Information System (INIS)

    Zea Mazo, Jorge Anibal; Leon Aristizabal Gloria Esperanza; Eslava Ramirez Jesus Antonio

    2000-01-01

    An overview is presented of the principal characteristics of the stratospheric ozone in the Earth's atmosphere, with particular emphasis on the tropics and the ozone hole over the poles. Some effects produced in the atmosphere as a consequence of the different human activities will be described, and some data on stratospheric ozone will be shown. We point out the existence of a nucleus of least ozone in the tropics, stretching from South America to central Africa, with annual mean values less than 240 DU, a value lower than in the middle latitudes and close to the mean values at the South Pole. The existence of such a minimum is confirmed by mean values from measurements made on satellites or with earthbound instruments, for different sectors in Colombia, like Medellin, Bogota and Leticia

  16. Cytoreductive nephrectomy vs medical therapy as initial treatment: a rational approach to the sequence question in metastatic renal cell carcinoma.

    Science.gov (United States)

    Spiess, Philippe E; Fishman, Mayer N

    2010-10-01

    Renal cell carcinoma (RCC) can be considered as two distinct entities: localized and metastatic disease. We conducted a review of the scientific literature published within the past decade pertaining to cytoreductive nephrectomy for metastatic RCC. Retrospective data and historical prospective series have demonstrated the survival benefit of debulking nephrectomy in well-selected RCC patients. New medical therapies, including vascular endothelial growth factor and mTOR pathway blocking drugs, are active biological agents, with survival improvement and potential regression of metastatic and primary tumors. Our current therapeutic challenge is the optimal integration of multimodal therapy consisting of systemic therapy and surgery including cytoreductive nephrectomy, debulking, and metastasectomy. Empiric data to guide this decision are limited. The decision concerning whether medical or surgical therapy should be the primary treatment approach selected must be made on an individual basis, taking into account patient performance status, clinical parameters, and physician expertise and recommendations, thus making each case a unique therapeutic challenge.

  17. [Curative effect of ozone hydrotherapy for pemphigus].

    Science.gov (United States)

    Jiang, Fuqiong; Deng, Danqi; Li, Xiaolan; Wang, Wenfang; Xie, Hong; Wu, Yongzhuo; Luan, Chunyan; Yang, Binbin

    2018-02-28

    To determine clinical curative effects of ozone therapy for pemphigus vulgaris.
 Methods: Ozone hydrotherapy was used as an aid treatment for 32 patients with pemphigus vulgaris. The hydropathic compression of potassium permanganate solution for 34 patients with pemphigus vulgaris served as a control. The main treatment for both groups were glucocorticoids and immune inhibitors. The lesions of patients, bacterial infection, usage of antibiotics, patient's satisfaction, and clinical curative effect were evaluated in the 2 groups.
 Results: There was no significant difference in the curative effect and the average length of staying at hospital between the 2 groups (P>0.05). But rate for the usage of antibiotics was significantly reduced in the group of ozone hydrotherapy (P=0.039). The patients were more satisfied in using ozone hydrotherapy than the potassium permanganate solution after 7-day therapy (P>0.05).
 Conclusion: Ozone hydrotherapy is a safe and effective aid method for pemphigus vulgaris. It can reduce the usage of antibiotics.

  18. Design study of a medical reactor for Boron Neutron Capture Therapy

    International Nuclear Information System (INIS)

    Sasaki, M.; Hirota, J.; Tamao, S.; Kanda, K.; Mishima, Y.

    1992-01-01

    A new design study of a medical reactor for Boron Neutron Capture Therapy (BNCT) has been carried out. The reactor is to be used exclusively for the treatment of malignant melanoma and other cancers as well as for the further biomedical research. Main specifications of the reactor are as follows; thermal power of 2 MW, water cooling by natural convection, semitight core of triangular lattice, UO 2 fuel rod of 9.5 mm diameter and no refueling in the reactor-life. Three horizontal and one vertical neutron beam hole are to be provided to deliver thermal and epithermal neutrons. N-γ coupling Sn transport calculations indicate that the patient treatment period will be about 30 minutes with minimal fast neutron and gamma contaminants. (author)

  19. Progress in study of a medical reactor for boron neutron capture therapy

    International Nuclear Information System (INIS)

    Sasaki, Makoto; Hirota, Jitsuya; Tamao, Shigeo; Kanda, Keiji; Mishima, Yutaka.

    1993-01-01

    A design study of a medical reactor for Boron Neutron Capture Therapy has made progress. Main specifications of the reactor are as follows; thermal power of 2 MW, water cooling by natural convection, semitight core of hexagonal lattice, UO 2 fuel rod of 9.5 mm diameter and no refueling in the reactor-life. Three horizontal and one vertical neutron beam holes are to be provided for simultaneous treatments by thermal and epithermal neutrons and for further biomedical research. The design objectives for the beam holes are to deliver the therapeutic doses in a modest time (30 to 60 min) with minimal fast neutron and gamma contaminants. The n-γ coupling Sn transport calculations have been carried out using n-21 and γ-9 group cross sections on 2-dim. practical models. The calculated results indicate that the design objectives will be achievable even if the thermal power of the reactor is reduced to 1 MW. (author)

  20. Indigenous development of integrated medical Linac system for cancer therapy - Jai Vigyan programme

    International Nuclear Information System (INIS)

    Singh, G.S.; Sehgal, Vijay

    2012-01-01

    6 MV integrated medical LINAC system was developed for cancer therapy jointly by CSIR-CSIO Chandigarh and SAMEER Mumbai under the Jai Vigyan Programme of the Government of India. Six machines were originally planned to be commissioned in six cancer hospitals in the country. Two machines, namely SIDDARTH I and SIDDARTH II, have already been developed and deployed at MGIMS, Sevagram, Wardha (Maharashtra) and at Cancer Institute (WIA), Adyar, Chennai. These machines are working satisfactorily since their installation. Four more machines namely SIDDARTH III-IV, are underway which will be commissioned in four national cancer institutes by the end of next year. This paper describes in brief the scientific principles of LINAC machines and technological challenges involved in the design and development of such a system of multi-disciplinary activities. (author)

  1. Promotion of ethical principles in provision of medication therapy management services

    Directory of Open Access Journals (Sweden)

    Sarah E. Kelling

    2014-01-01

    Full Text Available As pharmacists move toward more patient-centered care through medication therapy management (MTM, important issues and conflicts may arise within the therapeutic relationship, requiring pharmacists to use ethical knowledge and skills toward conflict-resolution. The purpose of this paper is to explore practical strategies that pharmacists and other champions of MTM may utilize to support the ethical principles of autonomy, veracity, nonmaleficence, beneficence, and justice, along with an ethic of care during the provision of MTM services. With a deeper understanding of ethical principles and the Code of Ethics for Pharmacists, pharmacists may be more prepared to make difficult ethical decisions, and ultimately, guide better patient care.   Type: Idea Paper

  2. Adding chiropractic to standard medical therapy for nonspecific low back pain

    DEFF Research Database (Denmark)

    Goertz, Christine M; Long, Cynthia R; Hondras, Maria

    2013-01-01

    Study Design. Randomized controlled trial.Objective. To assess changes in pain levels and physical functioning in response to standard medical care (SMC) versus SMC plus chiropractic manipulative therapy (CMT) for the treatment of low back pain (LBP) among 18 to 35-year-old active-duty military...... physical functioning when compared with only standard care, for men and women between 18 and 35 years of age with acute LBP........ The primary outcome measures were changes in back-related pain on the numerical rating scale and physical functioning at 4 weeks on the Roland-Morris Disability Questionnaire and back pain functional scale (BPFS).Results. Mean Roland-Morris Disability Questionnaire scores decreased in both groups during...

  3. Designing Dendrimer and Miktoarm Polymer Based Multi-Tasking Nanocarriers for Efficient Medical Therapy.

    Science.gov (United States)

    Sharma, Anjali; Kakkar, Ashok

    2015-09-17

    To address current complex health problems, there has been an increasing demand for smart nanocarriers that could perform multiple complimentary biological tasks with high efficacy. This has provoked the design of tailor made nanocarriers, and the scientific community has made tremendous effort in meeting daunting challenges associated with synthetically articulating multiple functions into a single scaffold. Branched and hyper-branched macromolecular architectures have offered opportunities in enabling carriers with capabilities including location, delivery, imaging etc. Development of simple and versatile synthetic methodologies for these nanomaterials has been the key in diversifying macromolecule based medical therapy and treatment. This review highlights the advancement from conventional "only one function" to multifunctional nanomedicine. It is achieved by synthetic elaboration of multivalent platforms in miktoarm polymers and dendrimers by physical encapsulation, covalent linking and combinations thereof.

  4. Designing Dendrimer and Miktoarm Polymer Based Multi-Tasking Nanocarriers for Efficient Medical Therapy

    Directory of Open Access Journals (Sweden)

    Anjali Sharma

    2015-09-01

    Full Text Available To address current complex health problems, there has been an increasing demand for smart nanocarriers that could perform multiple complimentary biological tasks with high efficacy. This has provoked the design of tailor made nanocarriers, and the scientific community has made tremendous effort in meeting daunting challenges associated with synthetically articulating multiple functions into a single scaffold. Branched and hyper-branched macromolecular architectures have offered opportunities in enabling carriers with capabilities including location, delivery, imaging etc. Development of simple and versatile synthetic methodologies for these nanomaterials has been the key in diversifying macromolecule based medical therapy and treatment. This review highlights the advancement from conventional “only one function” to multifunctional nanomedicine. It is achieved by synthetic elaboration of multivalent platforms in miktoarm polymers and dendrimers by physical encapsulation, covalent linking and combinations thereof.

  5. Transcatheter Closure of Patent Foramen Ovale versus Medical Therapy after Cryptogenic Stroke: A Meta-Analysis of Randomized Controlled Trials.

    Science.gov (United States)

    Darmoch, Fahed; Al-Khadra, Yasser; Soud, Mohamad; Fanari, Zaher; Alraies, M Chadi

    2018-01-01

    Patent foramen ovale (PFO) with atrial septal aneurysm is suggested as an important potential source for cryptogenic strokes. Percutaneous PFO closure to reduce the recurrence of stroke compared to medical therapy has been intensely debated. The aim of this study is to assess whether PFO closure in patients with cryptogenic stroke is safe and effective compared with medical therapy. A search of PubMed, Medline, and Cochrane Central Register from January 2000 through September 2017 for randomized controlled trails (RCT), which compared PFO closure to medical therapy in patients with cryptogenic stroke was conducted. We used the items "PFO or patent foramen ovale", "paradoxical embolism", "PFO closure" and "stroke". Data were pooled for the primary outcome measure using the random-effects model as pooled rate ratio (RR). The primary outcome was reduction in recurrent strokes. Among 282 studies, 5 were selected. Our analysis included 3,440 patients (mean age 45 years, 55% men, mean follow-up 2.9 years), 1,829 in the PFO closure group and 1,611 in the medical therapy group. The I2 heterogeneity test was found to be 48%. A random effects model combining the results of the included studies demonstrated a statistically significant risk reduction in risk of recurrent stroke in the PFO closure group when compared with medical therapy (RR 0.42; 95% CI 0.20-0.91, p = 0.03). Pooled data from 5 large RCTs showed that PFO closure in patients with cryptogenic stroke is safe and effective intervention for prevention of stroke recurrence compared with medical therapy. © 2018 S. Karger AG, Basel.

  6. Efficacy and safety of tamsulosin as a medical expulsive therapy for stones in children.

    Science.gov (United States)

    Aldaqadossi, Hussein A; Shaker, Hossam; Saifelnasr, Mohammed; Gaber, Mohammed

    2015-06-01

    To evaluate the efficacy of tamsulosin for promoting ureteric stone expulsion in children, based on the confirmed efficacy of tamsulosin as a medical expulsive therapy in adults. From February 2010 to July 2013, 67 children presenting with a distal ureteric stone of <1 cm as assessed on unenhanced computed tomography were included in the study. The patients were randomised into two groups, with group 1 (33 patients) receiving tamsulosin 0.4 mg and ibuprofen, and group 2 (34) receiving ibuprofen only. They were followed up for 4 weeks. Endoscopic intervention was indicated for patients with uncontrolled pain, recurrent urinary tract infection, hypersensitivity to tamsulosin and failure of stone passage after 4 weeks of conservative treatment. Sixty-three patients completed the study. There were no statistically significant differences between the groups in patient age, body weight and stone size, the mean (SD) of which was 6.52 (1.8) mm in group 1 vs. 6.47 (1.79) mm in group 2 (P = 0.9). The mean (SD) time to stone expulsion in group 1 was 7.7 (1.9) days, vs. 18 (1.73) days in group 2 (P < 0.001). The analgesic requirement (mean number of ketorolac injections) in group 1 was significantly less than in group 2, at 0.55 (0.8) vs. 1.8 (1.6) (P < 0.001). The stone-free rate was 87% in group 1 and 63% in group 2 (P = 0.025). Tamsulosin used as a medical expulsive therapy for children with ureteric stones is safe and effective, as it facilitates spontaneous expulsion of the stone.

  7. Tamsulosin versus tadalafil as a medical expulsive therapy for distal ureteral stones: A prospective randomized study.

    Science.gov (United States)

    Kc, Hari Bahadur; Shrestha, Anil; Acharya, Ganesh Bhakta; Basnet, Robin Bahadur; Shah, Arvind Kumar; Shrestha, Parash Mani

    2016-09-01

    This study aimed to compare the safety and efficacy of tamsulosin and tadalafil as medical expulsive therapy for distal ureteral stones. This prospective randomized study was conducted at the Department of Urology of Bir Hospital over a period of 12 months in patients with distal ureteral stones sized 5 to 10 mm. Patients were randomly divided into 2 groups: group A received tamsulosin 0.4 mg and group B received tadalafil 10 mg at bedtime for 2 weeks. Stone expulsion rate, number of ureteric colic episodes and pain score, analgesic requirements, and adverse drug effects were noted in both groups. Statistical analyses were performed by using Student t-test and chi-square test. Altogether 85 patients, 41 in group A and 44 in group B, were enrolled in the study. The patients' average age was 31.72±12.63 years, and the male-to-female ratio was 1.5:1. Demographic profiles, stone size, and baseline investigations were comparable between the 2 groups. The stone expulsion rate was significantly higher in the tadalafil group than in the tamsulosin group (84.1% vs. 61.0%, p=0.017). Although the occurrence of side effects was higher with tadalafil, this difference was not significant (p=0.099). There were no serious adverse effects. Tadalafil has a significantly higher stone expulsion rate than tamsulosin when used as a medical expulsive therapy for distal ureteral stones sized 5-10 mm. Both drugs are safe, effective, and well tolerated with minor side effects.

  8. Efficacy and safety of traditional medical therapies for chronic constipation: systematic review.

    Science.gov (United States)

    Ramkumar, Davendra; Rao, Satish S C

    2005-04-01

    Constipation is common, and its treatment is unsatisfactory. Although many agents have been tried, there are limited data to support their use. Our aim was to undertake a systematic review of the efficacy and safety of traditional medical therapies for chronic constipation and to make evidence-based recommendations. We searched the English literature for drug trials evaluating treatment of constipation by using MEDLINE and PUBMED databases from 1966 to 2003. Only studies that were randomized, conducted on adult subjects, and published as full manuscripts were included. Studies were assigned a quality score based on published methodology. Standard forms were used to abstract data regarding study design, duration, outcome measures, and adverse events. By using the cumulative evidence of published data for each agent, recommendations were made regarding their use following the United States Preventive Services Task Force guidelines. Good evidence (Grade A) was found to support the use of polyethylene glycol (PEG) and tegaserod. Moderate evidence (Grade B) was found to support the use of psyllium, and lactulose. There was a paucity of quality data regarding many commonly used agents including milk of magnesia, senna, bisacodyl, and stool softeners. There is good evidence to support the use of PEG, tegaserod, lactulose, and psyllium. Surprisingly, there is a paucity of trials for many commonly used agents. These aspects should be considered when designing trials comparing new agents with traditional therapies because their use may not be well validated.

  9. Review of survey articles regarding medication therapy management (MTM) services/programs in the United States.

    Science.gov (United States)

    Oladapo, Abiola O; Rascati, Karen L

    2012-08-01

    To provide a summary of published survey articles regarding the provision of medication therapy management (MTM) services in the United States. A literature search was conducted to identify original articles on MTM-related surveys conducted in the United States, involving community and outpatient pharmacists, physicians, patients, or pharmacy students and published by the primary researchers who conducted the study. Search engines used included PubMed, Medline, and International Pharmaceutical Abstracts (IPA). If MTM was in the keyword list, mesh heading, title, or abstract, the article was reviewed. References from these articles were searched to determine whether other relevant articles were available. A total of 405 articles were initially reviewed; however, only 32 articles met the study requirements. Of the 32 articles, 17 surveyed community/outpatient pharmacists, 3 surveyed pharmacy students, 4 surveyed physicians, and 8 surveyed patients. The survey periods varied across the different studies, with the earliest survey conducted in 2004 and the most recent survey conducted in 2009. The surveys were conducted via the telephone, US mail, interoffice mail, e-mails, Internet/Web sites, hand-delivered questionnaires, and focus groups. Despite the identified barriers to the provision of MTM services, pharmacists reportedly found it professionally rewarding to provide these services. Pharmacists claimed to have adequate clinical knowledge, experience, and access to information required to provide MTM services. Pharmacy students were of the opinion that the provision of MTM services was important to the advancement of the pharmacy profession and in providing patients with a higher level of care. Physicians supported having pharmacists adjust patients’ drug therapy and educate patients on general drug information but not in selecting patients’ drug therapy. Finally, patients suggested that alternative ways need to be explored in describing and marketing MTM

  10. Satisfaction With Medication Therapy Management Services at a University Ambulatory Care Clinic.

    Science.gov (United States)

    Kim, Shiyun; Martin, Michelle T; Pierce, Andrea L; Zueger, Patrick

    2016-06-01

    A survey was issued to patients enrolled in the Medication Therapy Management Clinic (MTMC) at University of Illinois Hospital and Health Sciences (June 2011-January 2012) in order to assess satisfaction with pharmacy services provided by pharmacists. A 23-item survey was offered to 65 patients in the MTMC program before or after clinic visits. Since there is a paucity of data indicating the level of satisfaction with MTM services provided by pharmacists, this survey may contribute to the process of building a greater collaboration between the pharmacist and patient. Sixty-two of 65 patients completed the survey; satisfaction with MTMC pharmacists was demonstrated to be significantly positively correlated with overall satisfaction with the MTMC. Patient satisfaction is not significantly different according to age, gender, ethnicity, or number of disease states. Satisfaction with the pillbox service is not significantly different between younger and older patients. It was also noted that patients taking a greater number of medications had higher levels of satisfaction. Most patients indicated that they were satisfied with the MTMC pharmacists and services; further study linking patient satisfaction with MTM services to improved patient outcomes may allow our MTMC to serve as a model for other pharmacist-managed MTMCs serving similar patient populations. © The Author(s) 2014.

  11. A Medical Manipulator System with Lasers in Photodynamic Therapy of Port Wine Stains

    Directory of Open Access Journals (Sweden)

    Xingtao Wang

    2014-01-01

    Full Text Available Port wine stains (PWS are a congenital malformation and dilation of the superficial dermal capillary. Photodynamic therapy (PDT with lasers is an effective treatment of PWS with good results. However, because the laser density is uneven and nonuniform, the treatment is carried out manually by a doctor thus providing little accuracy. Additionally, since the treatment of a single lesion can take between 30 and 60 minutes, the doctor can become fatigued after only a few applications. To assist the medical staff with this treatment method, a medical manipulator system (MMS was built to operate the lasers. The manipulator holds the laser fiber and, using a combination of active and passive joints, the fiber can be operated automatically. In addition to the control input from the doctor over a human-computer interface, information from a binocular vision system is used to guide and supervise the operation. Clinical results are compared in nonparametric values between treatments with and without the use of the MMS. The MMS, which can significantly reduce the workload of doctors and improve the uniformity of laser irradiation, was safely and helpfully applied in PDT treatment of PWS with good therapeutic results.

  12. Feasibility of Exploiting Celution^ System in Autologous Cell Therapy in Dokkyo Medical University Hospital:Safety and Reproducibility

    OpenAIRE

    Ken-ichi, Inoue; Hiroshi, Nomura; Ryoichi, Sohma; Kazumi, Akimoto; Naohiko, Kobayashi; Takao, Kamai; Tomonori, Yamanishi; Isao, Taguchi; Hiroki, Asato; Teruo, Inoue; Tomoyuki, Mitsumori; Hideki, Iwaguro; Ken-ichiro, Yoshida; Research Support Center, Dokkyo Medical University School Of Medicine:Center For Regenerative Medicine, Dokkyo Medical University School Of Medicine; Center For Regenerative Medicine, Dokkyo Medical University School Of Medicine:Department Of Plastic And Reconstructive Surgery, Dokkyo Medical University School Of Medicine

    2014-01-01

    In 2012, we established the Center for Regenerative Medicine in Dokkyo Medical University Hospital, and are now preparing the necessary equipment and preclinical evidence for cell therapy. Liposuction is a commonly used procedure in plastic surgery and the lipoaspirate is discarded as a medical waste. However, the lipoaspirate is known to contain abundant mesenchymal stem cells, and thus, it is currently one of the most feasible options of regenerative medicine. Several ongoing clinical trial...

  13. SMM mesospheric ozone measurements

    Science.gov (United States)

    Aikin, A. C.

    1990-01-01

    The main objective was to understand the secular and seasonal behavior of ozone in the lower mesosphere, 50 to 70 km. This altitude region is important in understanding the factors which determine ozone behavior. A secondary objective is the study of stratospheric ozone in the polar regions. Use is made of results from the SBUV satellite borne instrument. In the Arctic the interaction between chlorine compounds and low molecular weight hydrocarbons is studied. More than 30,000 profiles were obtained using the UVSP instrument on the SMM spacecraft. Several orbits of ozone data per day were obtained allowing study of the current rise in solar activity from the minimum until the present. Analysis of Nimbus 7 SBUV data in Antarctic spring indicates that ozone is depleted within the polar vortex relative to ozone outside the vortex. This depletion confirms the picture of ozone loss at altitudes where polar stratospheric clouds exist. In addition, there is ozone loss above the cloud level indicating that there is another mechanism in addition to ozone loss initiated by heterogeneous chlorine reactions on cloud particles.

  14. A decade of building massage therapy services at an academic medical center as part of a healing enhancement program.

    Science.gov (United States)

    Rodgers, Nancy J; Cutshall, Susanne M; Dion, Liza J; Dreyer, Nikol E; Hauschulz, Jennifer L; Ristau, Crystal R; Thomley, Barb S; Bauer, Brent A

    2015-02-01

    The use of complementary and integrative medicine therapies is steadily becoming an integral part of health care. Massage therapy is increasingly offered to hospitalized patients for various conditions to assist with the management of common symptoms such as pain, anxiety, and tension. This article summarizes a decade of building the massage therapy service at a large tertiary care medical center, from the early pilot studies and research to the current program offerings, and the hopes and dreams for the future. Copyright © 2014 Elsevier Ltd. All rights reserved.

  15. [Medical popularization and moral therapy in Plutarch's Treatise de tuenda sanitate praecepta (Ygieina paraggelmata)].

    Science.gov (United States)

    Jori, Alberto

    2007-01-01

    In his treatise De tuenda sanitate praecepta (Ygieina paraggelmata: Prescriptions for Health), the Greek philosopher Plutarch of Chaeronea (b. about 45 A.D., d. about 125 A.D.) pursues two aims, which have a deep pedagogical character and are closely connected. To begin with, he would like to provide both his colleagues, "the philosophers" (the equivalent of today's "intellectuals") and politicians with some sanitary/medical suggestions, so that they may adopt a healthy 'life-style', and consequently avoid disease to the best of their ability. Plutarch thus proposes that "philosophers" be made aware of the opportunity, or better yet, of the necessity of learning some medical notions: in their general education (paideia), his colleagues should allow medicine its adequate space, at least in regard to the practical side of the field which relates to a 'life-regimen'. At the same time, Plutarch wishes to impart a moral teaching: in order to remain in good health we must distance ourselves from irrational impulses and social conventions which induce us to practice detrimental behaviours. In this context, the author stresses the need to respect the principles of moderation--both medical and ethical: those of frugality, self-control, and naturalness. His advice is still valid and effective today. Within the background of Plutarch's treatise there is yet a third, implicit aim: to urge the physicians not to imprison themselves in their professional specialization, but rather to also acquire a philosophical education. Such education would indeed allow them to achieve a whole, "holistic" picture of man, who is at the same time soul and body. Many diseases could in fact be avoided if everyone would practice on himself a sort of "moral therapy", which would prevent the soul from falling prey to those deceptive desires from which "self-destructive" behaviours frequently derive.

  16. Medical Physics Staffing Needs in Diagnostic Imaging and Radionuclide Therapy: An Activity Based Approach [Endorsed by International Organization for Medical Physics

    International Nuclear Information System (INIS)

    2018-01-01

    Over the last decades, the rapid technological development of diagnostic and interventional radiology and nuclear medicine has made them major tools of modern medicine. However, at the same time the involved risks, the growing number of procedures and the increasing complexity of the procedures require competent professional staff to ensure safe and effective patient diagnosis, treatment and management. Medical physicists (or clinically qualified medical physicists) have been recognized as vital health professionals with important and clear responsibilities related to quality and safety of applications of ionizing radiation in medicine. This publication describes an algorithm developed to determine the recommended staffing levels for clinical medical physics services in medical imaging and radionuclide therapy, based on current best practice, as described in international guidelines.

  17. New Directions: Ozone-initiated reaction products indoors may be more harmful than ozone itself

    Science.gov (United States)

    Weschler, Charles J.

    2004-10-01

    Epidemiological studies have found associations between ozone concentrations measured at outdoor monitoring stations and certain adverse health outcomes. As a recent example, Gent et al. (2003, Journal of the American Medical Association 290, 1859-1867) have observed an association between ozone levels and respiratory symptoms as well as the use of maintenance medication by 271 asthmatic children living in Connecticut and the Springfield area of Massachusetts. In another example, Gilliland et al. (2001, Epidemiology 12, 43-54) detected an association between short-term increases in ozone levels and increased absences among 4th grade students from 12 southern California communities during the period from January to June 1996. Although children may spend a significant amount of time outdoors, especially during periods when ozone levels are elevated, they spend a much larger fraction of their time indoors. I hypothesize that exposure to the products of ozone-initiated indoor chemistry is more directly responsible for the health effects observed in the cited epidemiological studies than is exposure to outdoor ozone itself.

  18. Molecular storage of ozone in a clathrate hydrate: an attempt at preserving ozone at high concentrations.

    Directory of Open Access Journals (Sweden)

    Takahiro Nakajima

    Full Text Available This paper reports an experimental study of the formation of a mixed O(3+ O(2+ CO(2 hydrate and its frozen storage under atmospheric pressure, which aimed to establish a hydrate-based technology for preserving ozone (O(3, a chemically unstable substance, for various industrial, medical and consumer uses. By improving the experimental technique that we recently devised for forming an O(3+ O(2+ CO(2 hydrate, we succeeded in significantly increasing the fraction of ozone contained in the hydrate. For a hydrate formed at a system pressure of 3.0 MPa, the mass fraction of ozone was initially about 0.9%; and even after a 20-day storage at -25°C and atmospheric pressure, it was still about 0.6%. These results support the prospect of establishing an economical, safe, and easy-to-handle ozone-preservation technology of practical use.

  19. The incidence and types of medication errors in patients receiving antiretroviral therapy in resource-constrained settings.

    Directory of Open Access Journals (Sweden)

    Kenneth Anene Agu

    Full Text Available This study assessed the incidence and types of medication errors, interventions and outcomes in patients on antiretroviral therapy (ART in selected HIV treatment centres in Nigeria.Of 69 health facilities that had program for active screening of medication errors, 14 were randomly selected for prospective cohort assessment. All patients who filled/refilled their antiretroviral medications between February 2009 and March 2011 were screened for medication errors using study-specific pharmaceutical care daily worksheet (PCDW. All potential or actual medication errors identified, interventions provided and the outcomes were documented in the PCDW. Interventions included pharmaceutical care in HIV training for pharmacists amongst others. Chi-square was used for inferential statistics and P0.05. The major medications errors identified were 26.4% incorrect ART regimens prescribed; 19.8% potential drug-drug interaction or contraindication present; and 16.6% duration and/or frequency of medication inappropriate. Interventions provided included 67.1% cases of prescriber contacted to clarify/resolve errors and 14.7% cases of patient counselling and education; 97.4% of potential/actual medication error(s were resolved.The incidence rate of medication errors was somewhat high; and majority of identified errors were related to prescription of incorrect ART regimens and potential drug-drug interactions; the prescriber was contacted and the errors were resolved in majority of cases. Active screening for medication errors is feasible in resource-limited settings following a capacity building intervention.

  20. Impact of Conventional Medical Therapy on Bone Mineral Density and Bone Turnover in Adult Patients with X-Linked Hypophosphatemia

    DEFF Research Database (Denmark)

    Shanbhogue, Vikram Vinod; Hansen, Stinus; Jørgensen, Niklas Rye

    2018-01-01

    X-linked hypophosphatemia (XLH) is a rare, inheritable disorder manifesting as rickets in children and osteomalacia in adults. While conventional medical treatment with oral phosphate and alfacalcidol is recommended in childhood, it is undecided whether adults should continue therapy. The aim...

  1. Predictors and Moderators of Response to Cognitive Behavioral Therapy and Medication for the Treatment of Binge Eating Disorder

    Science.gov (United States)

    Grilo, Carlos M.; Masheb, Robin M.; Crosby, Ross D.

    2012-01-01

    Objective: To examine predictors and moderators of response to cognitive behavioral therapy (CBT) and medication treatments for binge-eating disorder (BED). Method: 108 BED patients in a randomized double-blind placebo-controlled trial testing CBT and fluoxetine treatments were assessed prior, throughout, and posttreatment. Demographic factors,…

  2. The Process of Change in Cognitive Therapy for Depression when Combined with Antidepressant Medication: Predictors of Early Intersession Symptom Gains

    Science.gov (United States)

    Strunk, Daniel R.; Cooper, Andrew A.; Ryan, Elizabeth T.; DeRubeis, Robert J.; Hollon, Steven D.

    2012-01-01

    Objective: Previous studies of cognitive therapy (CT) for depression have examined therapist adherence and the therapeutic alliance as predictors of subsequent symptom change. However, little is known about these CT process variables when CT is delivered in combination with antidepressant medication. Method: In a sample of 176 depressed…

  3. Primary Care Providers' experiences with Pharmaceutical Care-based Medication Therapy Management Services

    Directory of Open Access Journals (Sweden)

    Heather L. Maracle

    2012-01-01

    Full Text Available This study explored primary care providers' (PCPs experiences with the practice of pharmaceutical care-based medication therapy management (MTM. Qualitative, semi-structured interviews were conducted with six PCPs who have experiences working with MTM pharmacists for at least three years. The first author conducted the interviews that were audio-taped, transcribed, and coded independently. The codes were then harmonized via discussion and consensus with the other authors. Data were analyzed for themes using the hermeneutic-phenomenological method as proposed by Max van Manen. Three men and three women were interviewed. On average, the interviewees have worked with MTM pharmacists for seven years. The six (6 themes uncovered from the interviews included: (1 "MTM is just part of our team approach to the practice of medicine": MTM as an integral part of PCPs' practices; (2 "Frankly it's education for the patient but it's also education for me": MTM services as a source of education; (3 "It's not exactly just the pharmacist that passes out the medicines at the pharmacy": The MTM practitioner is different from the dispensing pharmacist; (4 "So, less reactive, cleaning up the mess, and more proactive and catching things before they become so involved": MTM services as preventative health care efforts; (5"I think that time is the big thing": MTM pharmacists spend more time with patients; (6 "There's an access piece, there's an availability piece, there's a finance piece": MTM services are underutilized at the clinics. In conclusion, PCPs value having MTM pharmacists as part of their team in ambulatory clinics. MTM pharmacists are considered an important source of education to patients as well as to providers as they are seen as having a unique body of knowledge äóñmedication expertise. All PCPs highly treasure the time and education provided by the MTM pharmacists, their ability to manage and adjust patients' medications, and their capability to

  4. Primary Care Providers’ experiences with Pharmaceutical Care-based Medication Therapy Management Services

    Directory of Open Access Journals (Sweden)

    Heather L. Maracle, Pharm.D.

    2012-01-01

    Full Text Available This study explored primary care providers’ (PCPs experiences with the practice of pharmaceutical care-based medication therapy management (MTM. Qualitative, semi-structured interviews were conducted with six PCPs who have experiences working with MTM pharmacists for at least three years. The first author conducted the interviews that were audio-taped, transcribed, and coded independently. The codes were then harmonized via discussion and consensus with the other authors. Data were analyzed for themes using the hermeneutic-phenomenological method as proposed by Max van Manen. Three men and three women were interviewed. On average, the interviewees have worked with MTM pharmacists for seven years. The six (6 themes uncovered from the interviews included: (1 “MTM is just part of our team approach to the practice of medicine”: MTM as an integral part of PCPs’ practices; (2 “Frankly it’s education for the patient but it’s also education for me”: MTM services as a source of education; (3 “It’s not exactly just the pharmacist that passes out the medicines at the pharmacy”: The MTM practitioner is different from the dispensing pharmacist; (4 “So, less reactive, cleaning up the mess, and more proactive and catching things before they become so involved”: MTM services as preventative health care efforts; (5“I think that time is the big thing”: MTM pharmacists spend more time with patients; (6 “There’s an access piece, there’s an availability piece, there’s a finance piece”: MTM services are underutilized at the clinics. In conclusion, PCPs value having MTM pharmacists as part of their team in ambulatory clinics. MTM pharmacists are considered an important source of education to patients as well as to providers as they are seen as having a unique body of knowledge –medication expertise. All PCPs highly treasure the time and education provided by the MTM pharmacists, their ability to manage and adjust patients

  5. Perspectives of medical oncologists regarding music therapy for patients with cancer in Turkey - can musicology be integrated into psycho-oncology?

    Science.gov (United States)

    Tanriverdi, Ozgur; Aydemir, Nil Fatma

    2014-01-01

    Music therapy is a common complementary and alternative therapy in addition to medical treatment for patients with cancer. If music therapy, which is known has a positive effect on human emotions and behaviors, is a useful additional therapy, it should be more integrated into pyscho-oncology. In this study, we aimed to determine medical oncologist attitudes to music therapy for patients with cancer and knowledge about musicology and music therapy in Turkey. This survey study included questions about participant attitudes and knowledge regarding music therapy as well as demographic characteristics. The population of the study were 402 physicians working in medical oncology in Turkey and the sample covered 112 participants in the the survey. For statistical analyses the chi-square test, Fischer exact test, and Mann-Whitney U analysis are applied. In our study the rate for medical oncologists who were interested in music therapy was 28% (n=112). Some 30% (n=34) of medical oncologists recommended music therapy for their patients and 55% (n=61) recommended music therapy to prevent anxiety in patients with cancer. In this study, for more harmony with patients and in order to ensure management of adverse effect, it was concluded that music therapy should be regrded as an additional therapy in oncology clinics.

  6. Pollution Control Using Ozone

    DEFF Research Database (Denmark)

    2017-01-01

    This invention relates to a method for cleaning air comprising one or more pollutants, the method comprising contacting the air with thermal decompositions products of ozone.......This invention relates to a method for cleaning air comprising one or more pollutants, the method comprising contacting the air with thermal decompositions products of ozone....

  7. The pollution by ozone

    International Nuclear Information System (INIS)

    1997-09-01

    Air pollution by ozone is increasing in spite of several points to reduce it. If the process of ozone formation are complex, the sources of this pollution are well known: first, mobile sources with automobiles (49%), boats , trains and planes (13%), then are following paints and solvents(18%), thermal power plants(11%), and finally industry processing with 5%. (N.C.)

  8. Use of the guidelines directed medical therapy after coronary artery bypass graft surgery in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Khalid A. Alburikan

    2017-09-01

    Full Text Available Background: incidence of cardiovascular diseases in Saudi Arabia is growing and more patients are expected to have cardiac revascularization surgery. Optimal pharmacotherapy management with Guideline Directed Medical Therapy (GDMT post coronary artery bypass grafting (CABG plays an important role in the prevention of adverse cardiovascular outcomes. The objective of this study was to assess the utilization of GDMT for secondary prevention in CABG patients and determine whether specific patients' characteristics can influence GDMT utilization. Method: A retrospective chart review of patients discharged from the hospital after CABG surgery from April 2015 to April 2016. The primary outcome was the utilization of secondary prevention GDMT after CABG surgery - aspirin, B-blockers, statin and angiotensin-converting enzyme inhibitors (ACEI (or angiotensin receptor blockers (ARB in ACEI-intolerant patients. The proportions of eligible and ideal patients who received treatment were calculated, and mixed-effects logistic regression was used to estimate odds ratios (OR for the association of age, gender or patient nationality with the use of GDMT. Results: A total number of 119 patients included in the analysis. The median age of the cohort was 57.3 ± 11 years, and 83% were male (83.2%. Nearly 69.7% of patients had diabetes, and 82% had a previous diagnosis of hypertension. Nearly 91% received aspirin therapy and the rate was lower for B-blocker and statin. The rate of GDMT utilization did not change with the change in patient’s age, gender or nationality. Conclusion: Despite adjustments for contraindications to GDMT, the rate of GDMT utilization was suboptimal.

  9. Physical properties of new collimator cone system for stereotactic radiation therapy developed in samsung medical center.

    Science.gov (United States)

    Kim, D Y; Ahn, Y C; Oh, D G; Choi, D R; Ju, S G; Yeo, I H; Huh, S J

    2000-09-01

    A new collimator cone system has been developed at the Samsung Medical Center that overcomes some of the limitations of present commercially supplied collimator cones. The physical properties of the newly developed cone system are described in this report. The new cones have relatively larger aperture sizes (3.0-7.0 cm in diameter) and are 16 cm in length. Each new cone is fabricated with cerrobend alloy melted and poured into a stainless steel housing that is permanently fixed to a mounting plate. The mounting plate of the new cone is designed to insert into the wedge mount slot of the gantry head. The mechanical accuracy of the central axis of the cone pointing to the isocenter was tested using film, a steel ball positioned at the isocenter by the mechanical isocenter device. For the evaluation of beam flatness and penumbra, off-axis ratios at 5 cm depth were measured by film dosimetry using polystyrene phantom. The average error of the mechanical isocenter was 0.27 mm (+/- 0.16 mm). The beam flatness was excellent in the central region of the beam, and the average penumbra width was 3.35 mm (+/- 0.25 mm). The new cone design has more clearance between the patient's head and the gantry, and can more easily be removed from the gantry head because it slides in and out of the wedge slot. This facilitates changing cone sizes during one treatment session, and makes the process of double exposure port films easier. A new collimator cone system for stereotactic radiation therapy has been developed. The mechanical accuracy and physical properties are satisfactory for clinical use, and the new design permits a wider range of clinical applications for stereotactic radiation therapy.

  10. Comparative efficacy of tamsulosin versus tadalafil as medical expulsive therapy for distal ureteric stones.

    Science.gov (United States)

    Goyal, Suresh Kumar; Singh, Vikash; Pandey, Himanshu; Chhabra, Mahaveer Kumar; Aggarwal, Satinder Pal; Bhat, Amilal

    2018-01-01

    The objective of this study was to compare the relative efficacy of tamsulosin and tadalafil as medical expulsive therapy for distal ureteric stones. This was a prospective study performed between December 2014 and February 2016. A total of 123 adult patients (>18 years of age) presenting with distal ureteric stones sized 6-10 mm were randomized to treatment with tamsulosin 0.4 mg once daily (Group A) or tadalafil10 mg once daily (Group B). Therapy was given for a maximum of 4 weeks. The stone expulsion rate was the primary endpoint. Time to stone expulsion, number of colic episodes, analgesic use, number of hospital visits for pain, endoscopic treatment, and adverse effects of the drugs were noted. Statistical analyses were done using Fisher's exact test and Chi-square test. A total of 61 patients were included in tamsulosin group and 62 patients in tadalafil group. A statistically insignificant difference was found for stone clearance rate between both groups as a whole (Group A-73.77%, Group B-69.35%, P = 0.690) as well as when we considered both subgroups (A1-78.05%, B1-75.0%, P = 0.802; A2-65.0%, B2-55.6%, P = 0.741). All the primary and secondary outcome measures were more in favour of stones ≤8 mm size than stones >8 mm size. No statistical difference was found for adverse drug effects except for retrograde ejaculation, which was significantly high in tamsulosin group ( P tamsulosin is more effective for stone clearance than tadalafil, but this difference was not significant ( P = 0.690).

  11. Graves' disease in children: long-term outcomes of medical therapy.

    Science.gov (United States)

    Rabon, Shona; Burton, Amy M; White, Perrin C

    2016-10-01

    Management options are limited for the treatment of Graves' disease, and there is controversy regarding optimal treatment. We describe the demographic and biochemical characteristics of children with Graves' disease and the outcomes of its management. This is a retrospective study reviewing medical records from 2001 to 2011 at a tertiary-care paediatric hospital. Diagnostic criteria included elevated free T4 and total T3, suppressed TSH, and either positive thyroid-stimulating immunoglobulin or thyroid receptor antibodies or clinical signs suggestive of Graves' disease, for example exophthalmos. Patients were treated with antithyroid drugs (ATD), radioactive iodine, or thyroidectomy. The main outcome measures were remission after medical therapy for at least 6 months and subsequent relapse. A total of 291 children met diagnostic criteria. A total of 62 were male (21%); 117 (40%) were Hispanic, 90 (31%) Caucasian, and 59 (20%) African American. Mean age (±standard deviation) at diagnosis was 12·3 ± 3·8 (range 3-18·5) years. At diagnosis, 268 patients were started on an antithyroid drug and 23 underwent thyroid ablation or thyroidectomy. Fifty-seven (21%) children achieved remission and 16 (28%) of these patients relapsed, almost all within 16 months. Gender and ethnicity did not affect rates of remission or relapse. Of 251 patients treated with methimazole, 53 (21%) had an adverse reaction, including rash, arthralgias, elevated transaminases, or neutropenia. Most children with Graves' disease treated with ATD do not experience remission, but most remissions do not end in relapse. Adverse reactions to methimazole are common but generally mild. © 2016 John Wiley & Sons Ltd.

  12. Developing a dashboard for benchmarking the productivity of a medication therapy management program.

    Science.gov (United States)

    Umbreit, Audrey; Holm, Emily; Gander, Kelsey; Davis, Kelsie; Dittrich, Kristina; Jandl, Vanda; Odell, Laura; Sweeten, Perry

    To describe a method for internal benchmarking of medication therapy management (MTM) pharmacist activities. Multisite MTM pharmacist practices within an integrated health care system. MTM pharmacists are located within primary care clinics and provide medication management through collaborative practice. MTM pharmacist activity is grouped into 3 categories: direct patient care, nonvisit patient care, and professional activities. MTM pharmacist activities were tracked with the use of the computer-based application Pharmacist Ambulatory Resource Management System (PhARMS) over a 12-month period to measure growth during a time of expansion. A total of 81% of MTM pharmacist time was recorded. A total of 1655.1 hours (41%) was nonvisit patient care, 1185.2 hours (29%) was direct patient care, and 1190.4 hours (30%) was professional activities. The number of patient visits per month increased during the study period. There were 1496 direct patient care encounters documented. Of those, 1051 (70.2%) were face-to-face visits, 257 (17.2%) were by telephone, and 188 (12.6%) were chart reviews. Nonvisit patient care and professional activities also increased during the period. PhARMS reported MTM pharmacist activities and captured nonvisit patient care work not tracked elsewhere. Internal benchmarking data proved to be useful for justifying increases in MTM pharmacist personnel resources. Reviewing data helped to identify best practices from high-performing sites. Limitations include potential for self-reporting bias and lack of patient outcomes data. Implementing PhARMS facilitated internal benchmarking of patient care and nonpatient care activities in a regional MTM program. Copyright © 2017 American Pharmacists Association®. Published by Elsevier Inc. All rights reserved.

  13. Effects of medical therapy on insulin resistance and the cardiovascular system in polycystic ovary syndrome.

    Science.gov (United States)

    Meyer, Caroline; McGrath, Barry P; Teede, Helena Jane

    2007-03-01

    We aimed to determine the impact of medical therapy for symptom management on insulin resistance, metabolic profiles, and surrogate markers of cardiovascular disease in polycystic ovary syndrome (PCOS), an insulin-resistant pre-diabetes condition. One hundred overweight women (BMI >27 kg/m2), average age 31 years, who were nonsmokers, were not pregnant, did not have diabetes, and were off relevant medications for 3 months completed this 6-month open-label controlled trial. Randomization was to a control group (higher-dose oral contraceptive [OCP] 35 microg ethinyl estradiol [EE]/2 mg cyproterone acetate, metformin [1 g b.d.] or low-dose OCP [20 microg EE/100 microg levonorgestrel + aldactone 50 mg b.d.]). Primary outcome measures were insulin resistance (area under curve on oral glucose tolerance test) and surrogate markers of cardiovascular disease including arterial stiffness (pulse wave velocity [PWV]) and endothelial function. All treatments similarly and significantly improved symptoms including hirsutism and menstrual cycle length. Insulin resistance was improved by metformin and worsened by the high-dose OCP. Arterial stiffness worsened in the higher-dose OCP group (PWV 7.46 vs. 8.03 m/s, P insulin resistance. In overweight women with PCOS, metformin and low- and high-dose OCP preparations have similar efficacy but differential effects on insulin resistance and arterial function. These findings suggest that a low-dose OCP preparation may be preferable if contraception is needed and that metformin should be considered for symptomatic management, particularly in women with additional metabolic and cardiovascular risk factors.

  14. Estonian total ozone climatology

    Directory of Open Access Journals (Sweden)

    K. Eerme

    Full Text Available The climatological characteristics of total ozone over Estonia based on the Total Ozone Mapping Spectrometer (TOMS data are discussed. The mean annual cycle during 1979–2000 for the site at 58.3° N and 26.5° E is compiled. The available ground-level data interpolated before TOMS, have been used for trend detection. During the last two decades, the quasi-biennial oscillation (QBO corrected systematic decrease of total ozone from February–April was 3 ± 2.6% per decade. Before 1980, a spring decrease was not detectable. No decreasing trend was found in either the late autumn ozone minimum or in the summer total ozone. The QBO related signal in the spring total ozone has an amplitude of ± 20 DU and phase lag of 20 months. Between 1987–1992, the lagged covariance between the Singapore wind and the studied total ozone was weak. The spring (April–May and summer (June–August total ozone have the best correlation (coefficient 0.7 in the yearly cycle. The correlation between the May and August total ozone is higher than the one between the other summer months. Seasonal power spectra of the total ozone variance show preferred periods with an over 95% significance level. Since 1986, during the winter/spring, the contribution period of 32 days prevails instead of the earlier dominating 26 days. The spectral densities of the periods from 4 days to 2 weeks exhibit high interannual variability.

    Key words. Atmospheric composition and structure (middle atmosphere – composition and chemistry; volcanic effects – Meteorology and atmospheric dynamics (climatology

  15. EFFICIENCY EVALUATION OF THE TOPICAL THERAPY OF ACUTE PHARYNGITISES AMONG CHILDREN BY MEANS OF BICLOTYMOL CONTAINED MEDICATIONS

    Directory of Open Access Journals (Sweden)

    Yu.L. Soldatskiy

    2007-01-01

    Full Text Available The researchers studied the results of the topical antibacterial therapy of acute pharyngitis among children by means of biclotymol contained medications. The treatment was carried on in two ways: the first group of patients (22 children was made of those, who received or dispersible pills, containing biclotymol, lysozyme and enoxolone; while in the therapy of children from the second group (24 children they additionally used biclotymol in the form of a dosing spray. The treatment efficiency proved to be comparable, yet in spite of somewhat subjectively worse to lerance of the combined therapy its application is statistically reliable to quickly improve the pharyngoscopical picture and remove the pain syndrome.Key words: acute pharyngitis, topical antibacterial therapy, childhood, biclotymol.

  16. Ozone as an air pollutant

    DEFF Research Database (Denmark)

    Berg, Rolf W.

    1996-01-01

    A Danish new book on ozone as an air pollutant has been reviewed. The Book is "Ozon som luftforurening" by Jes Fenger, Published by "Danmarks Miljøundersøgelser, 1995.......A Danish new book on ozone as an air pollutant has been reviewed. The Book is "Ozon som luftforurening" by Jes Fenger, Published by "Danmarks Miljøundersøgelser, 1995....

  17. Blood pressure kiosks for medication therapy management programs: business opportunity for pharmacists.

    Science.gov (United States)

    Houle, Sherilyn K D; Chuck, Anderson W; Tsuyuki, Ross T

    2012-01-01

    To develop an economic model based on the use of pharmacy-based blood pressure kiosks for case finding of remunerable medication therapy management (MTM) opportunities. Descriptive, exploratory, nonexperimental study. Ontario, Canada, between January 2010 and September 2011. More than 7.5 million blood pressure kiosk readings were taken from 341 pharmacies. A model was developed to estimate revenues achievable by using blood pressure kiosks for 1 month to identify a cohort of patients with blood pressure of 130/80 mm Hg or more and caring for those patients during 1 year. Revenue generated from MTM programs. Pharmacies could generate an average of $12,270 (range $4,523-24,420) annually in revenue from billing for MTM services. Blood pressure kiosks can be used to identify patients with elevated blood pressure who may benefit from reimbursable pharmacist cognitive services. Revenue can be reinvested to purchase automated dispensing technology or offset pharmacy technician costs to free pharmacists to provide pharmaceutical care. Improved patient outcomes, increased patient loyalty, and improved adherence are additional potential benefits.

  18. Medication and monitoring in palliative sedation therapy: a systematic review and quality assessment of published guidelines.

    Science.gov (United States)

    Schildmann, Eva Katharina; Schildmann, Jan; Kiesewetter, Isabel

    2015-04-01

    Palliative sedation therapy (PST) is increasingly used in patients at the end of life. However, consensus about medications and monitoring is lacking. To assess published PST guidelines with regard to quality and recommendations on drugs and monitoring. We searched CINAHL, the Cochrane Library, Embase, PsycINFO, PubMed, and references of included articles until July 2014. Search terms included "palliative sedation" or "sedation" and "guideline" or "policy" or "framework." Guideline selection was based on English or German publications that included a PST guideline. Two investigators independently assessed the quality of the guidelines according to the Appraisal of Guidelines for Research and Evaluation II instrument (AGREE II) and extracted information on drug selection and monitoring. Nine guidelines were eligible. Eight guidelines received high quality scores for the domain "scope and purpose" (median 69%, range 28-83%), whereas in the other domains the guidelines' quality differed considerably. The majority of guidelines suggest midazolam as drug of first choice. Recommendations on dosage and alternatives vary. The guidelines' recommendations regarding monitoring of PST show wide variation in the number and details of outcome parameters and methods of assessment. The published guidelines on PST vary considerably regarding their quality and content on drugs and monitoring. Given the need for clear guidance regarding PST in patients at the end of life, this comparative analysis may serve as a starting point for further improvement. Copyright © 2015 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

  19. Comparison of two Medication Therapy Management Practice Models on Return on Investment.

    Science.gov (United States)

    Gazda, Nicholas P; Berenbrok, Lucas A; Ferreri, Stefanie P

    2017-06-01

    To compare the return on investment (ROI) of an integrated practice model versus a "hub and spoke" practice model of pharmacist provided medication therapy management (MTM). A cohort retrospective analysis of MTM claims billed in 76 pharmacies in North Carolina in the 2010 hub and spoke practice model and the 2012 "integrated" practice model were analyzed to calculate the ROI. In 2010, 4089 patients received an MTM resulting in 8757 claims in the hub and spoke model. In 2012, 4896 patients received an MTM resulting in 13 730 claims in the integrated model. In 2010, US$165 897.26 was invested in pharmacist salary and $173 498.00 was received in reimbursement, resulting in an ROI of +US$7600.74 (+4.6%). In 2012, US$280 890.09 was invested in pharmacist salary and US$302 963 was received in reimbursement, resulting in an ROI of +US$22 072.91 or (+7.9%). The integrated model of MTM showed an increase in number of claims submitted and in number of patients receiving MTM services, ultimately resulting in a higher ROI. While a higher ROI was evident in the integrated model, both models resulted in positive ROI (1:12-1:21), highlighting that MTM programs can be cost effective with different strategies of execution.

  20. Sulfur Mustard Research—Strategies for the Development of Improved Medical Therapy

    Science.gov (United States)

    Kehe, Kai; Balszuweit, Frank; Emmler, Judith; Kreppel, Helmut; Jochum, Marianne; Thiermann, Horst

    2008-01-01

    Objective: Sulfur mustard (SM) is a bifunctional alkylating substance being used as chemical warfare agent (vesicant). It is still regarded as a significant threat in chemical warfare and terrorism. Exposure to SM produces cutaneous blisters, respiratory and gastrointestinal tract injury, eye lesions, and bone marrow depression. Victims of World War I as well as those of the Iran-Iraq war have suffered from devastating chronic health impairment. Even decades after exposure, severe long-term effects like chronic obstructive lung disease, lung fibrosis, recurrent corneal ulcer disease, chronic conjunctivitis, abnormal pigmentation of the skin, and different forms of cancer have been diagnosed. Methods: This review briefly summarizes the scientific literature and own results concerning detection, organ toxicity of SM, its proposed toxicodynamic actions, and strategies for the development of improved medical therapy. Results: Despite extensive research efforts during the last century, efficient antidotes against SM have not yet been generated because its mechanism of action is not fully understood. However, deeper insights into these mechanisms gained in the last decade and promising developments of new drugs now offer new chances to minimize SM-induced organ damage and late effects. Conclusion: Polymerase inhibitors, anti-inflammatory drugs, antioxidants, matrix metalloproteinase inhibitors, and probably regulators of DNA damage repair are identified as promising approaches to improve treatment. PMID:18615149

  1. Distinct patterns in the gut microbiota after surgical or medical therapy in obese patients

    Directory of Open Access Journals (Sweden)

    Daniel A. Medina

    2017-06-01

    Full Text Available Bariatric surgery is highly successful in improving health compared to conventional dietary treatments. It has been suggested that the gut microbiota is a relevant factor in weight loss after bariatric surgery. Considering that bariatric procedures cause different rearrangements of the digestive tract, they probably have different effects on the gut microbiota. In this study, we compared the impact of medical treatment, sleeve gastrectomy and Roux-en-Y gastric bypass on the gut microbiota from obese subjects. Anthropometric and clinical parameters were registered before, 6 and 12 months after treatment. Fecal samples were collected and microbiota composition was studied before and six months post treatment using 16S rRNA gene sequencing and qPCR. In comparison to dietary treatment, changes in intestinal microbiota were more pronounced in patients subjected to surgery, observing a bloom in Proteobacteria. Interestingly, Bacteroidetes abundance was largely different after six months of each surgical procedure. Furthermore, changes in weight and BMI, or glucose metabolism, correlated positively with changes in these two phyla in these surgical procedures. These results indicate that distinct surgical procedures alter the gut microbiota differently, and changes in gut microbiota might contribute to health improvement. This study contributes to our understanding of the impact of weight loss surgery on the gut microbiota, and could be used to replicate this effect using targeted therapies.

  2. Integrative medical therapy: examination of meditation's therapeutic and global medicinal outcomes via nitric oxide (review).

    Science.gov (United States)

    Stefano, George B; Esch, Tobias

    2005-10-01

    Relaxation techniques are part of the integrative medicine movement that is of growing importance for mainstream medicine. Complementary medical therapies have the potential to affect many physiological systems. Repeatedly studies show the benefits of the placebo response and relaxation techniques in the treatment of hypertension, cardiac arrhythmias, chronic pain, insomnia, anxiety and mild and moderate depression, premenstrual syndrome, and infertility. In itself, relaxation is characterized by a decreased metabolism, heart rate, blood pressure, and rate of breathing as well as an increase in skin temperature. Relaxation approaches, such as progressive muscle relaxation, autogenic training, meditation and biofeedback, are effective in lowering systolic and diastolic blood pressure in hypertensive patients by a significant margin. Given this association with changes in vascular tone, we have hypothesized that nitric oxide, a demonstrated vasodilator substance, contribute to physiological activity of relaxation approaches. We examined the scientific literature concerning the disorders noted earlier for their nitric oxide involvement in an attempt to provide a molecular rationale for the positive effects of relaxation approaches, which are physiological and cognitive process. We conclude that constitutive nitric oxide may crucially contribute to potentially beneficial outcomes and effects in diverse pathologies, exerting a global healing effect.

  3. From the best results of medical research to therapy involving the context of an individual patient

    Directory of Open Access Journals (Sweden)

    Małgorzata K. Szerla

    2015-01-01

    Full Text Available Contextualisation is the process of identifying specific factors of a patient’s life situation, which is focused on individualised care. In the light of reference books, contextualisation is an integral part of therapy with an active participation of the patient and/or his/her carers. Among many factors that constitute the functioning of a person, family and socio-material situation, access to professional health care, and the ability to exercise self-care are major contextual factors of the patient’s health situation. The purpose of this article is to draw attention to the fact that the limiting oneself exclusively to algorithms as procedures based on the best evidence (best evidence medical research – BEMR may raise the specific danger of underestimating the variability of individual responses of the human body under the influence of factors forming a personal context. The phenomenon of contextualisation in the treatment of an individual patient is still not adequately disseminated, although it is an important element in the decision-making process, with proven impact on the efficiency and quality of care and satisfaction of a patient.

  4. Long-term Primary Medical Therapy with Somatostatin Analogs in Acromegaly

    Directory of Open Access Journals (Sweden)

    Deng-Huang Su

    2006-01-01

    Full Text Available To cure acromegalic patients, transsphenoidal surgery is considered first, especially for microadenoma. However, less than 50% of patients with macroadenoma achieve satisfactory biochemical control. Moreover, surgery may cause hypopituitarism. Medical therapy may offer the prospect of near normalization of growth hormone (GH/insulin-like growth factor-1 levels with substantial tumor shrinkage in a significant number of patients. Here, we report two cases of acromegaly under treatment with somato-statin analogs alone for more than 10 years. Case 1 was a 54-year-old man with a pituitary macro-adenoma. He received 4 years of octreotide treatment followed by 6 years of prolonged-release (PR lanreotide resulting in normal GH level. Case 2 was a 60-year-old woman with a 1.3 cm pituitary tumor. She received 8 years of octreotide treatment followed by 6 years of PR lanreotide resulting in subnormal GH level and gallbladder sludge. She had received bilateral total hip replacement for hip osteoarthritis at the age of 59 years. These cases illustrate that long-term treatment with somatostatin analogs offers an alternative choice in selected acromegalic patients, such as those with pituitary tumor who cannot be cured by surgery, those who have unacceptable anesthetic risk and those who refuse surgery.

  5. Retrospective financial analysis of medication therapy management services from the pharmacy's perspective.

    Science.gov (United States)

    McDonough, Randal P; Harthan, Aaron A; McLeese, Kelly E; Doucette, William R

    2010-01-01

    To determine the net financial gain or loss for medication therapy management (MTM) services provided to patients by an independent community pharmacy during 16 months of operation. Retrospective study. Independent community pharmacy in Iowa City, IA, from September 1, 2006, to December 31, 2007. Patients receiving MTM services during the specified period who had proper documentation of reimbursement for the services. MTM services were provided to the patient and documented by the pharmacist or student pharmacist. Net financial gains or losses for providing MTM services. Sensitivity analyses included costs that might be incurred under various conditions of operation. 103 initial and 88 follow-up MTM visits were conducted during a 16-month time period. The total cost for these services to the pharmacy was $11,191.72. Total revenue from these services was $11,195.00; therefore, the pharmacy experienced a net financial gain of $3.28. Sensitivity analyses were conducted, revealing the net gain/loss to the pharmacy if a student pharmacist was used and the net gain/loss if the pharmacist needed extra training to provide the services. Using a student pharmacist resulted in a net gain of $6,308.48, while extra training for the pharmacist resulted in a net loss of $1,602.72. The MTM service programs showed a positive financial gain after 16 months of operation, which should encourage pharmacists to incorporate these services into their practice.

  6. Men Who Have Sex With Men in Peru: Acceptability of Medication-Assisted Therapy for Treating Alcohol Use Disorders.

    Science.gov (United States)

    Brown, Shan-Estelle; Vagenas, Panagiotis; Konda, Kelika A; Clark, Jesse L; Lama, Javier R; Gonzales, Pedro; Sanchez, Jorge; Duerr, Ann C; Altice, Frederick L

    2017-07-01

    In Peru, the HIV epidemic is concentrated in men who have sex with men (MSM) and transgender women (TGW). Multiple studies correlate alcohol use disorders (AUDs) with risky sexual behaviors among Peruvian MSM. Qualitative research was used to inform a clinical trial on the acceptability of medication-assisted therapies to assist management of AUDs and improve antiretroviral therapy (ART) adherence among MSM/TGW in Peru. Three focus groups involving HIV-infected or HIV-uninfected MSM/TGW ( n = 26) with AUDs (AUDIT ≥ 8) were transcribed, translated from Spanish into English, and analyzed using thematic content analysis. Despite having an AUD, participants considered themselves "social" drinkers, minimized their drinking behaviors, and differed about whether or not alcohol problems could be treated. Participants expressed skepticism about medication for treating AUDs. Three concepts emerged as necessary components of a treatment program for alcohol problems: cost, family support, and the potential to drink less alcohol without attaining total abstinence. This study reveals important areas of education to increase potential acceptability of a medication for treating AUDs among MSM/TGW. Given the social conditions and knowledge base of the participants, medication-assisted therapies using naltrexone may be a beneficial strategy for MSM with AUDs.

  7. OZONE ABSORPTION IN RAW WATERS

    Directory of Open Access Journals (Sweden)

    LJILJANA TAKIĆ

    2008-03-01

    Full Text Available The ozone absorption in raw water entering the main ozonization step at the Belgrade drinking water supply plant was investigated in a continuous stirred tank reactor (CSTR. A slow chemical reaction rate of dissolved ozone and pollutants present in raw water have been experimentally determined. The modified Hatta number was defined and calculated as a criterion which determines whether and to which extent the reactions of ozone and pollutants influence the rate of the pure physical ozone absorption.

  8. Ozone, greenhouse effect. Ozone, effet de serre

    Energy Technology Data Exchange (ETDEWEB)

    Aviam, A.M.; Arthaut, R.

    1992-12-01

    This file is made of eight general papers on environment (climates under observation, research on photo-oxidizing pollution, scientific aspects of stratospheric ozone layer, urban engineering and environment, glory of public gardens, earths not very natural, darwinism and society, economical data on environment). (A.B.). refs., 3 tabs.

  9. Long-term patterns of adherence to medication therapy among patients with type 2 diabetes mellitus in Denmark

    DEFF Research Database (Denmark)

    Jensen, Majken Linnemann; Jørgensen, Marit Eika; Hansen, Ebba Holme

    2017-01-01

    : Adherence to six medicine groups (metformin, sulfonylureas, acetylsalicylic acid, thiazide diuretics, renin angiotensin system inhibitors, and statins) were analysed among 5,232 patients with type 2 diabetes at a tertiary referral hospital during 1998-2009. Rate-ratios of initiation of treatment, recurrent......AIMS: Poor adherence to medication therapy among type 2 diabetes patients is a clinical challenge. We aimed to determine which factors are associated with the three phases of long-term adherence to medication: initiation, implementation and discontinuation in a register-based study. METHODS...... gaps in supply of medication, and discontinuation of treatment were analysed using Poisson regression. RESULTS: Poor initiation rather than poor implementation or discontinuation was the main contributor to medication nonadherence. Polypharmacy was a risk factor for slower initiation of treatment...

  10. Discussion of feasibility to carry out intensity modulated radiation therapy in conventional medical electron linear accelerator treatment rooms

    International Nuclear Information System (INIS)

    Yang Haiyou; Liu Liping; Liang Yueqin; Zhang Liang; Yu Shui

    2010-01-01

    Objective: To investigate the feasibility about the shielding effect of conventional medical electron linear accelerator treatment in the existing rooms to carry out intensity modulated radiation therapy (IMRT). Methods: The estimation model given in NCRP REPORT No. 151- S tructural Shielding Design and Evaluation for Megavoltage X-and Gamma-Ray Radiotherapy Facilities i s adopted by linking instances, which presents the calculation methods on radiation level at the ambience of megavoltage medical electron linear accelerator treatment room. Results: The radiation level, as well as the additional annual effect dose of occupational and public at the ambience of accelerator treatment room, in crease to a certain extent, when conventional medical electron linear accelerator treatment room; are used to carry out IMRT. Conclusion: It is necessary to make environmental impact assessment for conventional medical electron linear accelerator treatment rooms, which will be used to execute IMRT. (authors)

  11. Automatic programmable air ozonizer

    International Nuclear Information System (INIS)

    Gubarev, S.P.; Klosovsky, A.V.; Opaleva, G.P.; Taran, V.S.; Zolototrubova, M.I.

    2015-01-01

    In this paper we describe a compact, economical, easy to manage auto air ozonator developed at the Institute of Plasma Physics of the NSC KIPT. It is designed for sanitation, disinfection of premises and cleaning the air from foreign odors. A distinctive feature of the developed device is the generation of a given concentration of ozone, approximately 0.7 maximum allowable concentration (MAC), and automatic maintenance of a specified level. This allows people to be inside the processed premises during operation. The microprocessor controller to control the operation of the ozonator was developed

  12. Complementary and alternative medical therapies for chronic low back pain: What treatments are patients willing to try?

    Science.gov (United States)

    Sherman, Karen J; Cherkin, Daniel C; Connelly, Maureen T; Erro, Janet; Savetsky, Jacqueline B; Davis, Roger B; Eisenberg, David M

    2004-07-19

    Although back pain is the most common reason patients use complementary and alternative medical (CAM) therapies, little is known about the willingness of primary care back pain patients to try these therapies. As part of an effort to refine recruitment strategies for clinical trials, we sought to determine if back pain patients are willing to try acupuncture, chiropractic, massage, meditation, and t'ai chi and to learn about their knowledge of, experience with, and perceptions about each of these therapies. We identified English-speaking patients with diagnoses consistent with chronic low back pain using automated visit data from one health care organization in Boston and another in Seattle. We were able to confirm the eligibility status (i.e., current low back pain that had lasted at least 3 months) of 70% of the patients with such diagnoses and all eligible respondents were interviewed. Except for chiropractic, knowledge about these therapies was low. Chiropractic and massage had been used by the largest fractions of respondents (54% and 38%, respectively), mostly for back pain (45% and 24%, respectively). Among prior users of specific CAM therapies for back pain, massage was rated most helpful. Users of chiropractic reported treatment-related "significant discomfort, pain or harm" more often (23%) than users of other therapies (5-16%). Respondents expected massage would be most helpful (median of 7 on a 0 to 10 scale) and meditation least helpful (median of 3) in relieving their current pain. Most respondents indicated they would be "very likely" to try acupuncture, massage, or chiropractic for their back pain if they did not have to pay out of pocket and their physician thought it was a reasonable treatment option. Most patients with chronic back pain in our sample were interested in trying therapeutic options that lie outside the conventional medical spectrum. This highlights the need for additional studies evaluating their effectiveness and suggests that

  13. Patient perceptions of pharmacist roles in guiding self-medication of over-the-counter therapy in Qatar

    Directory of Open Access Journals (Sweden)

    Kerry Wilbur

    2010-04-01

    Full Text Available Kerry Wilbur1, Samah El Salam1, Ebrahim Mohammadi21Qatar University College of Pharmacy, Doha, Qatar; 2Qatar Petroleum Medical Services, Doha, QatarBackground: Self-care, including self-medication with over-the-counter (OTC drugs, facilitates the public’s increased willingness to assume greater responsibility for their own health. Direct consultation with pharmacists provides efficient professional guidance for safe and appropriate OTC use.Objective: The purpose of this study was to characterize patient perceptions of pharmacists and use of nonprescription therapy in an ambulatory care population in Qatar. Methods: Patients having prescriptions filled at one organization’s private medical clinics during two distinct two-week periods were invited to participate in a short verbal questionnaire. Awareness of pharmacist roles in guiding OTC drug selection was assessed, as were patient preferences for OTC indications. Attitudes towards pharmacist and nurse drug knowledge and comfort with direct dispensing were also evaluated.Results: Five hundred seventy patients participated representing 29 countries. Most respondents were men (92.1% with mean age of 38.3 years. Almost 1 in 7 did not know medical complaints could be assessed by a pharmacist (15.3% and 1 in 5 (21.9% were unaware pharmacists could directly supply OTC therapy. The majority (85.3% would be interested in this service. In general, respondents were more comfortable with medication and related advice supplied by pharmacists as opposed to nursing professionals.Conclusion: Patients were familiar with the roles of pharmacists as they pertain to selfmedication with OTC therapy and described the desire to use such a service within this Qatar ambulatory health care setting.Keywords: patient, self-medication, over-the-counter, pharmacist, Qatar

  14. Comparative study of ozonized olive oil and ozonized sunflower oil

    Directory of Open Access Journals (Sweden)

    Díaz Maritza F.

    2006-01-01

    Full Text Available In this study the ozonized olive and sunflower oils are chemical and microbiologically compared. These oils were introduced into a reactor with bubbling ozone gas in a water bath at room temperature until they were solidified. The peroxide, acidity and iodine values along with antimicrobial activity were determined. Ozonization effects on the fatty acid composition of these oils were analyzed using Gas-Liquid Chromatographic Technique. An increase in peroxidation and acidity values was observed in both oils but they were higher in ozonized sunflower oil. Iodine value was zero in ozonized olive oil whereas in ozonized sunflower was 8.8 g Iodine per 100 g. The antimicrobial activity was similar for both ozonized oils except for Minimum Bactericidal Concentrations of Pseudomona aeruginosa. Composition of fatty acids in both ozonized oils showed gradual decrease in unsaturated fatty acids (C18:1, C18:2 with gradual increase in ozone doses.

  15. Laser interstitial thermal therapy for medically intractable mesial temporal lobe epilepsy.

    Science.gov (United States)

    Kang, Joon Y; Wu, Chengyuan; Tracy, Joseph; Lorenzo, Matthew; Evans, James; Nei, Maromi; Skidmore, Christopher; Mintzer, Scott; Sharan, Ashwini D; Sperling, Michael R

    2016-02-01

    To describe mesial temporal lobe ablated volumes, verbal memory, and surgical outcomes in patients with medically intractable mesial temporal lobe epilepsy (mTLE) treated with magnetic resonance imaging (MRI)-guided stereotactic laser interstitial thermal therapy (LiTT). We prospectively tracked seizure outcome in 20 patients at Thomas Jefferson University Hospital with drug-resistant mTLE who underwent MRI-guided LiTT from December 2011 to December 2014. Surgical outcome was assessed at 6 months, 1 year, 2 years, and at the most recent visit. Volume-based analysis of ablated mesial temporal structures was conducted in 17 patients with mesial temporal sclerosis (MTS) and results were compared between the seizure-free and not seizure-free groups. Following LiTT, proportions of patients who were free of seizures impairing consciousness (including those with auras only) are as follows: 8 of 15 patients (53%, 95% confidence interval [CI] 30.1-75.2%) after 6 months, 4 of 11 patients (36.4%, 95% CI 14.9-64.8%) after 1 year, 3 of 5 patients (60%, 95% CI 22.9-88.4%) at 2-year follow-up. Median follow-up was 13.4 months after LiTT (range 1.3 months to 3.2 years). Seizure outcome after LiTT suggests an all or none response. Four patients had anterior temporal lobectomy (ATL) after LiTT; three are seizure-free. There were no differences in total ablated volume of the amygdalohippocampus complex or individual volumes of hippocampus, amygdala, entorhinal cortex, parahippocampal gyrus, and fusiform gyrus between seizure-free and non-seizure-free patients. Contextual verbal memory performance was preserved after LiTT, although decline in noncontextual memory task scores were noted. We conclude that MRI-guided stereotactic LiTT is a safe alternative to ATL in patients with medically intractable mTLE. Individualized assessment is warranted to determine whether the reduced odds of seizure freedom are worth the reduction in risk, discomfort, and recovery time. Larger prospective

  16. Implementation and Clinical Outcomes of an Employer-Sponsored, Pharmacist-Provided Medication Therapy Management Program.

    Science.gov (United States)

    Theising, Katie M; Fritschle, Traci L; Scholfield, Angelina M; Hicks, Emily L; Schymik, Michelle L

    2015-11-01

    Our objective was to describe the implementation and clinical outcomes of an employer-sponsored, pharmacist-provided medication therapy management (MTM) program for health plan beneficiaries with diabetes mellitus and/or hypertension. We conducted a single-center retrospective medical record review. The setting was a Pharmacy MTM Clinic at a self-insured health system consisting of six hospitals and several ancillary facilities. A total of 161 health plan beneficiaries with diabetes identified during annual wellness screenings for the health plan in 2012 and 225 health plan beneficiaries with diabetes and/or hypertension identified during annual wellness screenings for the health plan in 2013 were referred to the MTM clinic based on specific criteria. In 2012 the health system expanded its existing wellness program by implementing a voluntary diabetes care program for health plan beneficiaries with uncontrolled diabetes (hemoglobin A(1c) [A1C] 7% or higher); a similar program was added for hypertension for the 2013 plan year. All participants' A1C and blood pressure results were tracked from the date of their wellness screening through the end of the plan year. The pharmacists involved had the capability to directly implement drug regimen changes according to hospital protocol or provide recommendations to the physician, as specified by the referring physician. For the 2012-2013 plan year, the mean difference in A1C from baseline to program completion was -0.38% (95% confidence interval [CI] -0.58 to -0.18%, p<0.05). For beneficiaries with a baseline A1C of 7% or higher, the mean difference was -0.69% (95% CI -0.99 to -0.39%, p<0.05). For the 2013-2014 plan year, the mean difference in A1C from baseline to program completion was -0.62% (95% CI -0.81 to -0.44%, p<0.05). In that year, the mean difference in A1C for beneficiaries with A1C 7% or higher was -0.97% (95% CI -1.23 to -0.72%, p<0.05). For those referred for hypertension, a mean difference of -13 mm Hg (95

  17. Pharmacists' perceptions of advancing public health priorities through medication therapy management

    Directory of Open Access Journals (Sweden)

    Casserlie LM

    2016-09-01

    Full Text Available Background: Public health priorities can be addressed by pharmacists through channels such as medication therapy management (MTM to optimize patient and population outcomes. However, no studies have specifically assessed pharmacists’ perceptions of addressing public health priorities through MTM. Objective: The objective of this study was to assess pharmacists’ opinions regarding the feasibility and appropriateness of addressing seven areas of public health priority through MTM services to impact public health in direct patient care settings. Methods: An anonymous 37-question electronic survey was conducted to evaluate Ohio pharmacists’ opinions of advancing seven public health priorities identified from Healthy People 2020 (family planning, preconception care, smoking cessation, immunizations, nutrition/biometric wellness assessments, point-of-care testing, fall prevention through MTM activities; to identify potential barriers; and to collect demographic information. The cross-sectional survey was sent to a random sample of 500 pharmacists registered with the Ohio State Board of Pharmacy. Results: Seventy-six pharmacists responded to the survey, resulting in a 16% response rate. On average, it took respondents 5-10 minutes to complete the survey. The majority of respondents thought that each of the seven public health priorities were “important” or “very important” to patient health; the most commonly identified areas included smoking cessation, immunizations, and fall prevention (97.5%. When asked to indicate which of the seven areas they thought they could potentially have a role to provide services through MTM, on average pharmacists picked 4 of the priority areas. Only 6.6% indicated there was no role for pharmacists to provide MTM services for any of the listed categories. Staffing, time, and reimbursement represented the most commonly perceived barriers for pharmacists in providing MTM services. Fifty-seven percent indicated

  18. Experiential Education Builds Student Self-Confidence in Delivering Medication Therapy Management

    Directory of Open Access Journals (Sweden)

    Wendy M. Parker

    2017-07-01

    Full Text Available To determine the impact of advanced pharmacy practice experiences (APPE on student self-confidence related to medication therapy management (MTM, fourth-year pharmacy students were surveyed pre/post APPE to: identify exposure to MTM learning opportunities, assess knowledge of the MTM core components, and assess self-confidence performing MTM services. An anonymous electronic questionnaire administered pre/post APPE captured demographics, factors predicted to impact student self-confidence (Grade point average (GPA, work experience, exposure to MTM learning opportunities, MTM knowledge and self-confidence conducting MTM using a 5-point Likert scale (1 = Not at all Confident; 5 = Extremely Confident. Sixty-two students (26% response rate responded to the pre-APPE questionnaire and n = 44 (18% to the post-APPE. Over 90% demonstrated MTM knowledge and 68.2% completed MTM learning activities. APPE experiences significantly improved students’ overall self-confidence (pre-APPE = 3.27 (0.85 SD, post-APPE = 4.02 (0.88, p < 0.001. Students engaging in MTM learning opportunities had higher self-confidence post-APPE (4.20 (0.71 vs. those not reporting MTM learning opportunities (3.64 (1.08, p = 0.05. Post-APPE, fewer students reported MTM was patient-centric or anticipated engaging in MTM post-graduation. APPE learning opportunities increased student self-confidence to provide MTM services. However, the reduction in anticipated engagement in MTM post-graduation and reduction in sensing the patient-centric nature of MTM practice, may reveal a gap between practice expectations and reality.

  19. The effect of optimal medical therapy on 1-year mortality after acute myocardial infarction.

    Science.gov (United States)

    Bramlage, P; Messer, C; Bitterlich, N; Pohlmann, C; Cuneo, A; Stammwitz, E; Tebbenjohanns, J; Gohlke, H; Senges, J; Tebbe, U

    2010-04-01

    Five drug classes have been shown to improve the prognosis of acute myocardial infarction in clinical trials: aspirin, beta-blockers, statins, renin angiotensin system (RAS) blockers and thienopyridines. We aimed to assess whether the benefits of combining these drugs (termed optimal medical therapy, OMT), will result in a reduction of mortality in clinical practice. Nationwide registry Hospitals with a cardiology unit or internal medicine department. 5353 patients with acute myocardial infarction. At hospital discharge 89% received aspirin, 90% beta-blockers, 84% statins, 81% RAS blockers, 70% a thienopyridine and 46.2% OMT. Pharmacotherapy OR with 95% CI for mortality from myocardial infarction were calculated and adjusted for patient risk at baseline. Total mortality was reduced by 74% in patients receiving OMT (adj OR 0.26; 95% CI 0.18 to 0.38) versus patients receiving one or no drug. This was consistent in subgroups defined by STEMI/NSTEMI, diabetes and gender. Mortality was also reduced in patients receiving 2-4 drugs (adj OR 0.49; 95% CI 0.35 to 0.68), diabetic patients being the only subgroup with no significant effect. Analyses on the relative importance of either component revealed that withdrawal of beta-blockers (adj OR 0.63; 95% CI 0.34 to 1.16) and/or a combination of aspirin/clopidogrel (adj OR 0.59; 95% CI 0.20 to 1.17) abolished the risk reduction conferred by OMT. OMT over 1 year was associated with a significantly lower mortality of patients with acute myocardial infarction in clinical practice. However OMT is provided to less than half of eligible patients leaving room for substantial improvement.

  20. [Optimization of postoperative medical therapy of infective endocarditis in patients with congenital valvular heart disease].

    Science.gov (United States)

    Chistyakov, I S; Medvedev, A P; Pichugin, V V

    2016-01-01

    The purpose of this study was to evaluate the effectiveness of combined surgical and medical treatment of infective endocarditis in patients with congenital valvular heart disease when included in a regimen of the drug Reamberin. In this regard, the analysis of the effectiveness of a combination regimen of 74 patients with valvular congenital heart diseases complicated with infective endocarditis. Given the indications for surgical correction operative technique features and possible technical difficulties in carrying out such operations, due to the inflammatory changes and tissue destruction, and ways to overcome them. For the correction of metabolic disorders in the postoperative period, 47 patients (main group) was appointed Reamberin: once, intravenous drip 400 ml/day during the first 5 days after surgery. 27 patients (control group) was conducted infusion therapy depending on the severity of the condition according to the classical scheme. In addition to standard clinical and laboratory examination, to assess the effectiveness of Reamberin was investigated catalase activity of CPK in blood serum in the dynamics of observation (1, 3 and 5 days after surgery). It is revealed that surgical approach, used in complex treatment of patients with valvular congenital heart diseases, including reorganization of the cavities of the heart, increasing the frequency of joints and the use of reinforcing strips of synthetic material that prevents the cutting of sutures through the inflamed tissue has achieved good short-and long-term results. Infective endocarditis and destruction of the valvular annulus fibrosus the use of a frame of strips of polytetrafluoroethylene allows you to restore its integrity and to implant a mechanical prosthesis. The inclusion in the regimen of patients with infective endocarditis complicated by cardiac insufficiency in the early postoperative period the drug Reamberin improves the efficiency of treatment by a more rapid restoration of the normal

  1. Enhancing the Reach of Cognitive-Behavioral Therapy Targeting Posttraumatic Stress in Acute Care Medical Settings.

    Science.gov (United States)

    Darnell, Doyanne; O'Connor, Stephen; Wagner, Amy; Russo, Joan; Wang, Jin; Ingraham, Leah; Sandgren, Kirsten; Zatzick, Douglas

    2017-03-01

    Injured patients presenting to acute care medical settings have high rates of posttraumatic stress disorder (PTSD) and comorbidities, such as depression and substance use disorders. Integrating behavioral interventions that target symptoms of PTSD and comorbidities into the acute care setting can overcome common barriers to obtaining mental health care. This study examined the feasibility and acceptability of embedding elements of cognitive-behavioral therapy (CBT) in the delivery of routine postinjury care management. The investigation also explored the potential effectiveness of completion of CBT element homework that targeted PTSD symptom reduction. This study was a secondary analysis of data from a U.S. clinical trial of the effectiveness of a stepped collaborative care intervention versus usual care for injured inpatients. The investigation examined patients' willingness at baseline (prerandomization) to engage in CBT and pre- and postrandomization mental health service utilization among 115 patients enrolled in the clinical trial. Among intervention patients (N=56), the investigation examined acceptability of the intervention and used multiple linear regression to examine the association between homework completion as reported by the care manager and six-month PTSD symptom reduction as assessed by the PTSD Checklist-Civilian DSM-IV Version. Patients in the intervention condition reported obtaining significantly more psychotherapy or counseling than patients in the control group during the six-month follow-up, as well as a high degree of intervention acceptability. Completion of CBT element homework assignments was associated with improvement in PTSD symptoms. Integrating behavioral interventions into routine acute care service delivery may improve the reach of evidence-based mental health care targeting PTSD.

  2. A structured patient identification model for medication therapy management services in a community pharmacy.

    Science.gov (United States)

    Pagano, Gina M; Groves, Brigid K; Kuhn, Catherine H; Porter, Kyle; Mehta, Bella H

    To describe the development and implementation of a structured patient identification model for medication therapy management (MTM) services within traditional dispensing activities of a community pharmacy to facilitate pharmacist-provided completion of MTM services. A daily clinical opportunity report was developed as a structured model to identify MTM opportunities daily for all MTM-eligible patients expecting to pick up a prescription. Pharmacy staff was trained and the standardized model was implemented at study sites. One hundred nineteen grocery store-based community pharmacies throughout Ohio, West Virginia, and Michigan. A structured patient identification model in a community pharmacy consists of reviewing a clinical opportunity report, identifying interventions for MTM-eligible patients, and possibly collaborating with an interdisciplinary team. This model allows pharmacists to increase MTM cases performed by providing a structured process for identifying MTM-eligible patients and completing MTM services. The development and implementation of a structured patient identification model in the community pharmacy was completed and consists of pharmacists reviewing a clinical opportunity report to identify MTM opportunities and perform clinical interventions for patients. In a 3-month pre- and post-implementation comparison, there was a 49% increase in the number of MTM services provided by pharmacists (P < 0.001). A structured patient identification model in the community pharmacy was associated with an increase in the amount of MTM services provided by pharmacists. This method could be a useful tool at a variety of community pharmacies to solve challenges associated with MTM completion. Copyright © 2017 American Pharmacists Association®. Published by Elsevier Inc. All rights reserved.

  3. Tumours associated with medical X-ray therapy exposure in childhood

    International Nuclear Information System (INIS)

    Colman, M.; Kirsch, M.; Creditor, M.

    1978-01-01

    A total of 5166 persons who were exposed to limited field (80-100 cm 2 ) X-ray irradiation to the head, neck and upper chest region during childhood and adolescence have provided an outstanding opportunity for the study of tumour incidence following medical X-ray therapy. More than 3254 subjects have been traced, 3108 have completed questionnaires eliciting information on tumour incidence, and 1539 of these were subjected to a thorough clinical screening procedure that included a thyroid scintigram. The prevalence of thyroid tumours in the 1539 clinically screened subjects and the prevalence of all other tumours in the 3254 subjects traced can therefore be assumed to reflect the risks in the group of irradiated subjects as a whole. Median age at irradiation was 3.5 years, and median radiation dose 790 rads (7.9 Gy). Thyroid tumour was diagnosed in 413 subjects. Of those undergoing surgery (273) 30.3% were found to have thyroid cancer. A total of 366 surgical pathology specimens of the thyroid, including 93 from subjects who were diagnosed at other hospitals, were examined revealing 73 papillary carcinomas, 12 follicular carcinomas and 26 microscopic papillary carcinomas. One hundred and eighty-seven other (non-thyroid) neoplasmas identified included 27 benign and 10 malignant salivary gland tumours, 16 benign and seven malignant tumours of neural origin (brain, spinal cord, cranial and peripheral nerves), 37 skin tumours, 9 lymphomas, 8 gonadal tumours, 45 breast tumours and 28 tumours of miscellaneous sites. The incidence of thyroid tumours, salivary gland tumours and primary brain tumours was considerably in excess of the expected incidence (p values<0.0001), and a radiation dose-effect correlation was observed for thyroid and brain tumours. Gonadal tumours and lymphomas did not occur in excess of the expected incidence

  4. Addressing Ozone Layer Depletion

    Science.gov (United States)

    Access information on EPA's efforts to address ozone layer depletion through regulations, collaborations with stakeholders, international treaties, partnerships with the private sector, and enforcement actions under Title VI of the Clean Air Act.

  5. Ozone health effects

    International Nuclear Information System (INIS)

    Easterly, C.

    1994-01-01

    Ozone is a principal component of photochemical air pollution endogenous to numerous metropolitan areas. It is primarily formed by the oxidation of NOx in the presence of sunlight and reactive organic compounds. Ozone is a highly active oxidizing agent capable of causing injury to the lung. Lung injury may take the form of irritant effects on the respiratory tract that impair pulmonary function and result in subjective symptoms of respiratory discomfort. These symptoms include, but are not limited to, cough and shortness of breath, and they can limit exercise performance. The effects of ozone observed in humans have been primarily limited to alterations in respiratory function, and a range of respiratory physiological parameters have been measured as a function of ozone exposure in adults and children. These affects have been observed under widely varying (clinical experimental and environmental settings) conditions

  6. 2001 Ozone Design Value

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ozone is generated by a complex atmoshperic chemical process. Industrial and automobile pollutants in the form of oxides of nitrogen and hydrocarbons react in the...

  7. The ozone backlash

    International Nuclear Information System (INIS)

    Taubes, G.

    1993-01-01

    While evidence for the role of chlorofluorocarbons in ozone depletion grows stronger, researchers have recently been subjected to vocal public criticism of their theories-and their motives. Their understanding of the mechanisms of ozone destruction-especially the annual ozone hole that appears in the Antarctic-has grown stronger, yet everywhere they go these days, they seem to be confronted by critics attacking their theories as baseless. For instance, Rush Limbaugh, the conservative political talk-show host and now-best-selling author of The Way Things Ought to Be, regularly insists that the theory of ozone depletion by CFCs is a hoax: bladerdash and poppycock. Zoologist Dixy Lee Ray, former governor of the state of Washington and former head of the Atomic Energy Commission, makes the same argument in her book, Trashing the Planet. The Wall Street Journal and National Review have run commentaries by S. Fred Singer, a former chief scientists for the Department of Transportation, purporting to shoot holes in the theory of ozone depletion. Even the June issue of Omni, a magazine with a circulation of more than 1 million that publishes a mixture of science and science fiction, printed a feature article claiming to expose ozone research as a politically motivated scam

  8. Ozone depletion calculations

    International Nuclear Information System (INIS)

    Luther, F.M.; Chang, J.S.; Wuebbles, D.J.; Penner, J.E.

    1992-01-01

    Models of stratospheric chemistry have been primarily directed toward an understanding of the behavior of stratospheric ozone. Initially this interest reflected the diagnostic role of ozone in the understanding of atmospheric transport processes. More recently, interest in stratospheric ozone has arisen from concern that human activities might affect the amount of stratospheric ozone, thereby affecting the ultraviolet radiation reaching the earth's surface and perhaps also affecting the climate with various potentially severe consequences for human welfare. This concern has inspired a substantial effort to develop both diagnostic and prognostic models of stratospheric ozone. During the past decade, several chemical agents have been determined to have potentially significant impacts on stratospheric ozone if they are released to the atmosphere in large quantities. These include oxides of nitrogen, oxides of hydrogen, chlorofluorocarbons, bromine compounds, fluorine compounds and carbon dioxide. In order to assess the potential impact of the perturbations caused by these chemicals, mathematical models have been developed to handle the complex coupling between chemical, radiative, and dynamical processes. Basic concepts in stratospheric modeling are reviewed

  9. Education and training in medical imaging for conventional and particle radiation therapy through the EC funded envision and entervision

    CERN Document Server

    Cirilli, M

    2014-01-01

    A key challenge in particle therapy today is quality assurance during treatment, which needs advanced medical imaging techniques. This issue is tackled by the EC funded project ENVISION, an R\\&D consortium of sixteen leading European research centres and one industrial partner, co-ordinated by CERN. ENVISION covers developments in Time Of Flight in-beam PET, in-beam single particle tomography, organ motion monitoring techniques, simulation, and treatment planning. Additionally, ENVISION serves as a training platform for the ENTERVISION project, a Marie-Curie Initial Training Network aimed at educating young researchers in online 3D digital imaging for hadron therapy. ENTERVISION brings together ten academic institutes and research centres of excellence and a leading European company in particle therapy, and is coordinated by CERN. Its multi-disciplinary training programme of ENTERVISION includes a diversified portfolio of scientific courses, complemented by specific courses aimed at developing soft skills...

  10. OBESITY: A GASTROENTEROLOGIST’S POINT OF VIEW AND VARIANTS OF MEDICAL THERAPY

    Directory of Open Access Journals (Sweden)

    V. B. Grinevich

    2015-01-01

    10.6 to 20.2% from baseline values. Patients with whom treatment was least effective, had higher insulin resistance index (r = 0.32, p < 0.05, higher leptin levels (r = 0.42, p < 0.05, higher degree of liver steatosis on ultrasound examination (r = 0.38, p < 0.05, higher proportion of patients with emotionally triggered eating behavior (r = 0.29, p < 0.05, as well as more advanced dysbiotic abnormalities of gut microflora (r = 0.27, p < 0.05. To decrease dysbiotic abnormalities of the gut, patients with previous lack of treatment efficacy were administered a prebiotic complex Eubicor®. 24-hour ambulatory blood pressure monitoring and electrocardiographic monitoring before the start of the treatment allowed to avoid significant side effects with daily sibutramine dose of 15 mg. During treatment with sibutramine, the following potentially related side effects were reported: dryness of mouth (6 cases in 15% of patients, episode of tachycardia at rest (2 cases, 5% patients, transient sleep disorder (3 cases, 7.5% patients.Conclusion: Sibutramine can be considered as an effective and safe agent for comprehensive treatment of patients with alimentary constitutional obesity grade II–III, resistant to previous medical therapy. Addition of the prebiotic complex (Eubicor® to diet allows for improvement of treatment efficacy in patients taking Reduxin®. 

  11. Religiously Integrated Cognitive Behavioral Therapy: A New Method of Treatment for Major Depression in Patients With Chronic Medical Illness

    Science.gov (United States)

    Pearce, Michelle J.; Koenig, Harold G.; Robins, Clive J.; Nelson, Bruce; Shaw, Sally F.; Cohen, Harvey J.; King, Michael B.

    2015-01-01

    Intervention studies have found that psychotherapeutic interventions that explicitly integrate clients’ spiritual and religious beliefs in therapy are as effective, if not more so, in reducing depression than those that do not for religious clients. However, few empirical studies have examined the effectiveness of religiously (vs. spiritually) integrated psychotherapy, and no manualized mental health intervention had been developed for the medically ill with religious beliefs. To address this gap, we developed and implemented a novel religiously integrated adaptation of cognitive–behavioral therapy (CBT) for the treatment of depression in individuals with chronic medical illness. This article describes the development and implementation of the intervention. First, we provide a brief overview of CBT. Next, we describe how religious beliefs and behaviors can be integrated into a CBT framework. Finally, we describe Religiously Integrated Cognitive Behavioral Therapy (RCBT), a manualized therapeutic approach designed to assist depressed individuals to develop depression-reducing thoughts and behaviors informed by their own religious beliefs, practices, and resources. This treatment approach has been developed for 5 major world religions (Christianity, Judaism, Islam, Buddhism, and Hinduism), increasing its potential to aid the depressed medically ill from a variety of religious backgrounds. PMID:25365155

  12. The impact of pharmacist face-to-face counseling to improve medication adherence among patients initiating statin therapy

    Directory of Open Access Journals (Sweden)

    Duncan I

    2012-04-01

    Full Text Available Michael Taitel1, Jenny Jiang1, Kristi Rudkin2, Susan Ewing2, Ian Duncan 1Clinical Outcomes and Analytics, Walgreens, 2Corporate Innovation Team, Walgreens, Deerfield, Illinois, USAPurpose: To evaluate the impact of a community-based pharmacist-led face-to-face counseling program on medication adherence for patients who were new to therapy (NTT for statin medications.Patients and methods: This retrospective cohort study evaluated a program that was implemented in 76 national community pharmacies located in the midwest USA. It consisted of two face-to-face patient counseling sessions with a pharmacist that addressed patient barriers to adherence. A group of 2056 NTT statin patients was identified between September 1, 2010 and October 31, 2010, and was followed for 12 months. The intervention group consisted of 586 patients, and the comparison group comprised 516 patients. Outcomes were measured using the continuous medication possession ratio (MPR, categorical MPR, and medication persistency.Results: After adjusting for covariates, the intervention group had statistically greater MPR than the comparison group at every month measured. For example, at 12 months the intervention group had a MPR of 61.8% (CI, 54.5%–69.2% and the comparison group had a MPR of 56.9% (CI, 49.5%–64.3%; this 4.9% difference is significant (P < 0.01. The 12 month categorical MPR also showed significant differences between groups (χ2 = 6.12, P < 0.05; 40.9% of the intervention group and 33.7% of comparison group had a MPR greater than or equal to 80%. Finally, the intervention group had significantly greater persistency with their medication therapy than the comparison group at 60, 90, 120, and 365 days.Conclusion: Patients who participated in brief face-to-face counseling sessions with a community pharmacist at the beginning of statin therapy demonstrated greater medication adherence and persistency than a comparison group. This brief targeted intervention at the

  13. Association of antidepressant medication therapy with inpatient rehabilitation outcomes for stroke, traumatic brain injury, or traumatic spinal cord injury.

    Science.gov (United States)

    Weeks, Douglas L; Greer, Christopher L; Bray, Brenda S; Schwartz, Catrina R; White, John R

    2011-05-01

    To study whether outcomes in patients who have undergone inpatient rehabilitation for stroke, traumatic brain injury (TBI), or traumatic spinal cord injury (TSCI) differ based on antidepressant medication (ADM) use. Retrospective cohort study of 867 electronic medical records of patients receiving inpatient rehabilitation for stroke, TBI, or TSCI. Four cohorts were formed within each rehabilitation condition: patients with no history of ADM use and no indication of history of depression; patients with no history of ADM use but with a secondary diagnostic code for a depressive illness; patients with a history of ADM use prior to and during inpatient rehabilitation; and patients who began ADM therapy in inpatient rehabilitation. Freestanding inpatient rehabilitation facility (IRF). Patients diagnosed with stroke (n=625), TBI (n=175), and TSCI (n=67). Not applicable. FIM, rehabilitation length of stay (LOS), deviation between actual LOS and expected LOS, and functional gain per day. In each impairment condition, patients initiating ADM therapy in inpatient rehabilitation had longer LOS than patients in the same impairment condition on ADM at IRF admission, and had significantly longer LOS than patients with no history of ADM use and no diagnosis of depression (Pstroke and TBI groups initiating ADM in IRF than their counterparts with no history of ADM use, illustrating that the group initiating ADM therapy in rehabilitation significantly exceeded expected LOS. Increased LOS did not translate into functional gains, and in fact, functional gain per day was lower in the group initiating ADM therapy in IRF. Explanations for unexpectedly long LOS in patients initiating ADM in inpatient rehabilitation focus on the potential for ADM to inhibit therapy-driven remodeling of the nervous system when initiated close in time to nervous system injury, or the possibility that untreated sequelae (eg, depressive symptoms or fatigue) were limiting progress in therapy, which triggered

  14. Ozone: The secret greenhouse gas

    International Nuclear Information System (INIS)

    Berntsen, Terje; Tjernshaugen, Andreas

    2001-01-01

    The atmospheric ozone not only protects against harmful ultraviolet radiation; it also contributes to the greenhouse effect. Ozone is one of the jokers to make it difficult to calculate the climatic effect of anthropogenic emissions. The greenhouse effect and the ozone layer should not be confused. The greenhouse effect creates problems when it becomes enhanced, so that the earth becomes warmer. The problem with the ozone layer, on the contrary, is that it becomes thinner and so more of the harmful ultraviolet radiation gets through to the earth. However, ozone is also a greenhouse gas and so the greenhouse effect and the ozone layer are connected

  15. H_2-receptor Antagonist Therapy : With Special Reference to Ranitidine(Current Medical Therapy for Upper Gastrointestinal Ulcer Disease)

    OpenAIRE

    渡辺, 裕; 村山, 久夫; Watanabe, Yutaka; Murayama, Hisao

    1988-01-01

    The cure rate for endoscopic therapy was determined in 61 patients with a gastroduodenal ulcer who received Ranitidine at a dose of 150 mg twice daily, in the morning and evening. The ulcer patients were classified into initial-, recurrent-and intractable-ulcer groups, and the cumulative cure rate was compared among the three types of ulcers. The cure rate was 93% for the initial ulcer, 78% for recurrent and 50% for intractable. Uncured ulcers accounted for about 10% of the patients, and the ...

  16. Long-term causes of death in patients with infective endocarditis who undergo medical therapy only or surgical treatment

    DEFF Research Database (Denmark)

    Østergaard, Lauge; Oestergaard, Louise Bruun; Lauridsen, Trine Kiilerich

    2018-01-01

    OBJECTIVES: It is known that patients surviving infective endocarditis have a poor long-term prognosis; however, few studies have addressed the long-term causes of death in patients surviving the initial hospitalization. METHODS: Using Danish administrative registries, we identified patients...... admitted to a hospital with 1st time infective endocarditis in the period from January 1996 to December 2014, who were alive at the time of discharge. The study population was categorized into (i) patients undergoing medical therapy only and (ii) patients undergoing surgical and medical treatment. We...... examined the cardiovascular and non-cardiovascular causes of death. Using the Cox analysis, we investigated the associated risk of dying from a specific prespecified cause of death (heart failure, infective endocarditis and stroke) within the surgery group when compared with the medically treated group...

  17. Utilizing Cognitive-Behavioral Therapy for Insomnia to Facilitate Discontinuation of Sleep Medication in Chronic Insomnia Patients

    Directory of Open Access Journals (Sweden)

    Jason Ong

    2012-04-01

    Full Text Available Many chronic insomnia patients use sleep medication well beyond the recommended duration, and patients who are hypnotic-dependent encounter several challenges when attempting to discontinue. The current article presents these challenges and reviews studies that have added cognitive-behavioral therapy for insomnia (CBTI to a gradual tapering program to facilitate discontinuation of hypnotic medication in chronic insomnia patients. The current literature provides substantial support for using CBTI to facilitate discontinuation of hypnotic medication in chronic insomnia patients. Across several randomized clinical trials, the majority of the findings indicate that using CBTI, delivered by a therapist or self-help, along with a supervised or gradual tapering program is superior to tapering only or CBTI only in terms of medication discontinuation. Although these results are promising, it should be noted that the long-term evidence is more equivocal, as over 40% of patients relapse in the need for sleep medication within 2 years, which may highlight the importance of adding follow-up booster sessions in hypnotic-dependent insomniacs. These findings indicate that rather than choosing between CBT and hypnotic medication, clinicians might be better served using both treatment modalities to optimize the relative strengths of each treatment. Such an approach represents a more modern view of treating chronic insomnia patients by using both pharmacological and non-pharmacological tools.

  18. Chronic pelvic pain syndrome: reduction of medication use after pelvic floor physical therapy with an internal myofascial trigger point wand.

    Science.gov (United States)

    Anderson, Rodney U; Harvey, Richard H; Wise, David; Nevin Smith, J; Nathanson, Brian H; Sawyer, Tim

    2015-03-01

    This study documents the voluntary reduction in medication use in patients with refractory chronic pelvic pain syndrome utilizing a protocol of pelvic floor myofascial trigger point release with an FDA approved internal trigger point wand and paradoxical relaxation therapy. Self-referred patients were enrolled in a 6-day training clinic from October, 2008 to May, 2011 and followed the protocol for 6 months. Medication usage and symptom scores on a 1-10 scale (10 = most severe) were collected at baseline, and 1 and 6 months. All changes in medication use were at the patient's discretion. Changes in medication use were assessed by McNemar's test in both complete case and modified intention to treat (mITT) analyses. 374 out of 396 patients met inclusion criteria; 79.7 % were male, median age of 43 years and median symptom duration of 5 years. In the complete case analysis, the percent of patients using medications at baseline was 63.6 %. After 6 months of treatment the percentage was 40.1 %, a 36.9 % reduction (p < 0.001). In the mITT analysis, there was a 22.7 % overall reduction from baseline (p < 0.001). Medication cessation at 6 months was significantly associated with a reduction in total symptoms (p = 0.03).

  19. Medical Music Therapy: A Model Program for Clinical Practice, Education, Training and Research

    Science.gov (United States)

    Standley, Jayne

    2005-01-01

    This monograph evolved from the unique, innovative partnership between the Florida State University Music Therapy Program and Tallahassee Memorial HealthCare. Its purpose is to serve as a model for music therapy educators, students, clinicians, and the hospital administrators who might employ them. This book should prove a valuable resource for…

  20. Ozone modeling within plasmas for ozone sensor applications

    OpenAIRE

    Arshak, Khalil; Forde, Edward; Guiney, Ivor

    2007-01-01

    peer-reviewed Ozone (03) is potentially hazardous to human health and accurate prediction and measurement of this gas is essential in addressing its associated health risks. This paper presents theory to predict the levels of ozone concentration emittedfrom a dielectric barrier discharge (DBD) plasma for ozone sensing applications. This is done by postulating the kinetic model for ozone generation, with a DBD plasma at atmospheric pressure in air, in the form of a set of rate equations....

  1. The Use of Medical Expulsive Therapy During Pregnancy: A Worldwide Perspective Among Experts.

    Science.gov (United States)

    Lloyd, Granville L; Lim, Amy; Hamoui, Nabeel; Nakada, Stephen Y; Kielb, Stephanie J

    2016-03-01

    Medical expulsive therapy (MET) is a pharmacologic approach thought to augment the spontaneous passage of ureteral calculi. The usage of MET pharmacologics for presumed ureteral calculi during pregnancy has not been studied and their safety and utility are unknown. We sought to characterize the worldwide usage of MET in the setting of pregnancy with presumed ureteral calculus (P-MET), as well as factors associated with physician use. Experts in stone management were specifically sought. A nine-question survey was delivered through society-administered e-mail. Questions gathered physician's worldwide region, degree of specialization in stone disease, practice type, interval since training, and willingness to use both MET and P-MET. We assessed drugs of choice in those using P-MET and reasons for avoidance in non-P-MET users. Finally, we assessed the impact of physician-perceived medicolegal risk on usage of P-MET. Five hundred sixty-five responses were recorded. Sixty-three percent were US-based practitioners and the remaining represented a worldwide distribution. Worldwide usage of MET was 97.6%, and tamsulosin was globally preferred by over 90% of urologists. P-MET was endorsed by only 44.3%. 23.6% of European practitioners used this strategy compared with 51.1% of US physicians. Time from training and practice type did not significantly interact with adoption of P-MET; experts were less likely to use P-MET. Physician nonuse of MET during pregnancy was adverse outcome related: 76.7% reported either the fear of legal risk (52.8%) or concerns about safety (23.9%). Respondents report impressive worldwide adoption of MET. P-MET is less trusted, and fears of legal risk and safety far outweigh questions about effectiveness. The effectiveness of drugs during pregnancy-induced ureteral dilation is unknown. Still, 44% of global respondents embrace usage of this drug strategy despite a paucity of evidence supporting either safety or effectiveness during pregnancy.

  2. Use of medical expulsive therapy in children: An assessment of nationwide practice patterns and outcomes

    Science.gov (United States)

    Ellison, Jonathan S.; Merguerian, Paul A.; Fu, Benjamin C.; Holt, Sarah K.; Lendvay, Thomas S.; Gore, John L.; Shnorhavorian, Margarett

    2018-01-01

    Summary Introduction Early data support the use of medical expulsive therapy (MET) in children. However, little is known regarding use or outcomes associated with MET outside of pediatric-specific practices. Using a national administrative dataset, we sought to characterize utilization patterns of MET as well as assess outcomes associated with MET exposure. Study design We interrogated the MarketScan Commercial Claims and Encounters database to identify children under the age of 18 presenting to the emergency department (ED) with any diagnosis of upper urinary tract calculi (UUTC, including renal and ureteral calculi). MET exposure was defined as having a prescription filled for a MET agent within 1 week of the ED encounter. Characteristics of children receiving MET were defined and outcomes compared between children with and without MET exposure. Results Of 1325 children included in the study, 13.2% received MET, including 15.4% of children with a diagnosis of “calculus of the ureter.” MET use increased significantly throughout the study period (p = 0.004), although only 30.4% of children considered potential MET candidates received MET in the final year of the study (2013). Among all patients, receipt of MET was associated with male gender, presence of comorbidity, provider-type (urologist), and year of diagnosis, although among those with a specific diagnosis of “calculus of the ureter,” only year of diagnosis remained a significant factor. Rates of unplanned physician visits and surgical interventions were similar between groups. Children receiving MET were more likely to receive follow-up imaging, although only 46% of children with ureteral calculi had appropriate follow-up imaging within 90 days, regardless of MET exposure. Odds ratios of factors and outcomes associated with MET exposure are shown in the Table. Discussion Although early data support safety and efficacy MET in children, nationwide use in children is low among potential candidates for

  3. Design of an achromatic and uncoupled medical gantry for radiation therapy

    International Nuclear Information System (INIS)

    Tsoupas, N.; Kayran, D.; Litvinenko, V.; MacKay, W.W.

    2011-01-01

    We are presenting the layout and the optics of a beam line to be used as a medical gantry in radiation therapy. The optical properties of the gantry's beam line are such as to make the beam line achromatic and uncoupled. These two properties make the beam spot size, which is delivered and focused by the gantry, on the tumor of the patient, independent of the angular orientation of the gantry. In this paper we present the layout of the magnetic elements of the gantry, and also present the theoretical basis for the optics design of such a gantry. A medical gantry, as it is used in the radiation treatment of cancer patients, is the last part of the beam optical system, of the accelerator complex, which delivers and focuses the beam on the tumor. The curved line shown in figure 1 is a schematic diagram of a gantry which can rotate about a horizontal axis. The particle beam (green arrow in fig. 1) enters the gantry, and is guided by the gantry on the tumor (red spot in fig. 1). As the gantry rotates about the axis shown in figure 1, the beam exiting the gantry always lies on a plane normal to the rotation axis at the point of the icocenter. Thus the gantry facilitates the ability of the beam delivery system, to deliver the beam at the tumor, which is placed at the icocenter, from any angle on this vertical plane, which is normal to the rotation angle of the gantry as stated earlier. The gantry consists of dipoles and quadrupoles elements whose median symmetry plane lies on a plane which contains the rotation axis of the gantry. In this paper we define this plane as the 'plane of the gantry'. As the beam is transported along the axis of rotation of the gantry and before it enters the gantry, it is focused by 'normal' quadrupoles and experiences no linear beam coupling. Subsequently the beam enters the gantry, and is transported by the gantry to the delivery point which is the tumor. The transported beam at the tumor is still linearly uncoupled as long as the plane of the

  4. CONTRIBUTION TO INDOOR OZONE LEVELS OF AN OZONE GENERATOR

    Science.gov (United States)

    This report gives results of a study of a commonly used commercially available ozone generator, undertaken to determine its impact on indoor ozone levels. xperiment were conducted in a typical mechanically ventilated office and in a test house. he generated ozone and the in-room ...

  5. Patent foramen ovale closure versus medical therapy after cryptogenic stroke: An updated meta-analysis of all randomized clinical trials.

    Science.gov (United States)

    Kheiri, Babikir; Abdalla, Ahmed; Osman, Mohammed; Ahmed, Sahar; Hassan, Mustafa; Bachuwa, Ghassan

    2018-03-07

    Cryptogenic strokes can be attributed to paradoxical emboli through patent foramen ovale (PFO). However, the effectiveness of PFO closure in preventing recurrent stroke is uncertain and the results of previous randomized clinical trials (RCTs) have been inconclusive. Hence, this study provides an updated meta-analysis of all RCTs comparing PFO closure with medical therapy for secondary prevention of cryptogenic stroke. All RCTs were identified by a comprehensive literature search of PubMed, Embase, the Cochrane Collaboration Central Register of Controlled Trials, Scopus, and Clinicaltrials.gov. The primary outcome was recurrent ischemic stroke and secondary outcomes were transient ischemic attack (TIA), all-cause mortality, new-onset atrial fibrillation (AF), serious adverse events, and major bleeding. 5 RCTs with 3440 participants were included in the present study (1829 patients underwent PFO closure and 1611 were treated medically). Pooled analysis showed a statistically significant reduction in the rate of recurrent stroke with PFO closure in comparison to medical therapy (OR 0.41; 95% CI 0.19-0.90; p = 0.03). However, there were no statistically significant reductions of recurrent TIAs (OR 0.77; 95% CI 0.51-1.14; p = 0.19) or all-cause mortality (OR 0.76; 95% CI 0.35-1.65; p = 0.48). The risk of developing new-onset AF was increased significantly with PFO closure (OR 4.74; 95% CI 2.33-9.61; p Patent foramen ovale closure in adults with recent cryptogenic stroke was associated with a lower rate of recurrent strokes in comparison with medical therapy alone.

  6. Ozone-depleting Substances (ODS)

    Data.gov (United States)

    U.S. Environmental Protection Agency — This site includes all of the ozone-depleting substances (ODS) recognized by the Montreal Protocol. The data include ozone depletion potentials (ODP), global warming...

  7. Air Quality Guide for Ozone

    Science.gov (United States)

    GO! Local Air Quality Conditions Zip Code: State : My Current Location Air Quality Guide for Ozone Ground-level ozone is one of our nation’s most common air pollutants. Use the chart below to help reduce ...

  8. Health Effects of Ozone Pollution

    Science.gov (United States)

    Inhaling ozone can cause coughing, shortness of breath, worse asthma or bronchitis symptoms, and irritation and damage to airways.You can reduce your exposure to ozone pollution by checking air quality where you live.

  9. Off-label use of medical products in radiation therapy: Summary of the Report of AAPM Task Group No. 121

    International Nuclear Information System (INIS)

    Thomadsen, Bruce R.; Thompson, Heaton H. II; Jani, Shirish K.

    2010-01-01

    approval process, along with manufacturers' responsibilities, labeling, marketing and promotion, and off-label use. This is an educational and descriptive report and does not contain prescriptive recommendations. This report addresses the role of the medical physicist in clinical situations involving off-label use. Case studies in radiation therapy are presented. Any mention of commercial products is for identification only; it does not imply recommendations or endorsements of any of the authors or the AAPM. The full report, containing extensive background on off-label use with several appendices, is available on the AAPM website (http://www.aapm.org/pubs/reports/).

  10. Off-label use of medical products in radiation therapy: Summary of the Report of AAPM Task Group No. 121

    Energy Technology Data Exchange (ETDEWEB)

    Thomadsen, Bruce R.; Thompson, Heaton H. II; Jani, Shirish K. [Department of Medical Physics, University of Wisconsin, Madison, Wisconsin 53705 (United States); Hagerstown, Maryland 21740 (United States); and others

    2010-05-15

    discussion of the approval process, along with manufacturers' responsibilities, labeling, marketing and promotion, and off-label use. This is an educational and descriptive report and does not contain prescriptive recommendations. This report addresses the role of the medical physicist in clinical situations involving off-label use. Case studies in radiation therapy are presented. Any mention of commercial products is for identification only; it does not imply recommendations or endorsements of any of the authors or the AAPM. The full report, containing extensive background on off-label use with several appendices, is available on the AAPM website (http://www.aapm.org/pubs/reports/).

  11. A urinary test procedure for identification of cannabidiol in patients undergoing medical therapy with marijuana

    OpenAIRE

    Wertlake, Paul T; Henson, Michael D

    2016-01-01

    Paul T Wertlake, Michael D Henson Pacific Toxicology Laboratories, Chatsworth, CA, USA Abstract: Marijuana is classified by the Drug Enforcement Agency (DEA) as Schedule I, drugs having no accepted medical value. Twenty-three states and the District of Columbia have legalized medical marijuana. This conflict inhibits physicians from prescribing marijuana and the systematic study of marijuana in medical care. This study concerns the use of the clinical laboratory as a resource for physicians ...

  12. Therapy with {sup 90}Y microspheres: radiation protection in new medical therapies; Terapia con microesferas de {sup 90}Y: proteccion radiologica en nuevas terapias medicas

    Energy Technology Data Exchange (ETDEWEB)

    Rojo, Ana; Puerta, Nancy, E-mail: arojo@arn.gob.ar [Autoridad Regulatoria Nuclear (ARN), Buenos Aires (Argentina)

    2013-07-01

    Primary liver cancer is one of the most frequent in the world and with a low cure rate. Radioembolization using 90y spheres is a promising treatment of this pathology and involves the percutaneous vascular application of radioisotope-labeled the order of Micron size particles. The advantages of this technique include the permit administered high doses of radiation to small volumes with low relative toxicity, offer the possibility of treating all the liver including microscopic tumors, and finally, the feasibility of combined with other therapies. Radiation protection in new medical therapies requires justification and optimization, as requirements for their implementation. The application of the principle of optimization in the context of the protection of the patient must be the minimum that it can be reasonably reached compatible with the required doses of treatment dose to healthy tissue. With {sup 90}Y microspheres therapy this optimization applies to the activity of 90y which is administered to the patient, and estimation methods are postulated. in this work are analyzed comparatively these methods, described the early physicists, equations and the limitations of each. Finally, it is concluded that the optimal method to be implemented for the evaluation of the activity of {sup 90}Y manage must be based in a voxel dosimetric model specific for each patient, however, the partitional method may be a good alternative if you don't have the tools to apply the method.

  13. Medical nutrition therapy in chronic kidney disease; from dialysis to transplant: A case report

    Directory of Open Access Journals (Sweden)

    Gabriela Leal-Escobar

    2016-01-01

    Full Text Available Chronic kidney disease has direct implications in nutritional status, causing anorexia and muscular catabolism. These situations are frequent in kidney renal replacement therapy in which nutritional disorders and inflammatory mechanisms associated with therapy often lead to the development of protein-energy wasting. Nutrition therapy has shown an adequate therapeutic strategy to prevent and treat metabolic alterations, reducing surgical and nutritional complication risks in kidney transplantation patients. The current case reports nutritional intervention on a continuous ambulatory peritoneal dialysis patient who was subsequently prescribed to automatic peritoneal dialysis and, finally, kidney transplant from a living donor.

  14. Tamsulosin versus tamsulosin plus tadalafil as medical expulsive therapy for lower ureteric stones: a randomized controlled trial.

    Science.gov (United States)

    Jayant, Kumar; Agrawal, Rajendra; Agrawal, Swati

    2014-10-01

    To compare the efficacy of tamsulosin versus tamsulosin plus tadalafil as medical expulsive therapy for lower ureteric stones. Between January 2013 and December 2013, 244 patients presenting with distal ureteric stones (size 5-10 mm) were randomized equally to tamsulosin (group A) or tamsulosin plus tadalafil (group B). Therapy was given for a maximum of 4 weeks. Stone expulsion rate, time to stone expulsion, analgesic use, number of hospital visits for pain, follow up, endoscopic treatment and adverse effects of drugs were recorded. Statistical analyses were carried out using Student's t-test and the χ(2) -test. There was a statistically significant higher expulsion rate in group B compared with group A (83.6% vs 65.5%; P-value = 0.031) and a shorter time to expulsion (14.9 ± 4.4 days vs 16.7 ± 4.8 days; P-value = 0.003). Statistically significant differences were noted in terms of the number of hospital visits and analgesic requirement in favor of group B. There was no serious adverse event. An improvement in erectile function was noted in patients of group B compared with those of group A. Medical expulsive therapy for distal ureteric stones using tamsulosin plus tadalafil is safe, effective and well tolerated. Furthermore, tadalafil provides the additional advantage of improving erectile dysfunction when this condition coexists with a lower ureteric stone. © 2014 The Japanese Urological Association.

  15. Medications (for IBS)

    Medline Plus

    Full Text Available ... Agents Antidepressant Medications Newer IBS Medications Probiotics and Antibiotics Pharmacologic, or drug, therapy is best used in ... Agents Antidepressant Medications Newer IBS Medications Probiotics and ... Treatments Understanding Stress Cognitive Behavioral Therapy Relaxation ...

  16. Medications (for IBS)

    Medline Plus

    Full Text Available ... Agents Antidepressant Medications Newer IBS Medications Probiotics and Antibiotics Pharmacologic, or drug, therapy is best used in ... Agents Antidepressant Medications Newer IBS Medications Probiotics and Antibiotics Psychological Treatments Understanding Stress Cognitive Behavioral Therapy Relaxation ...

  17. Low medical morbidity and mortality after acute courses of electroconvulsive therapy in a population-based sample.

    Science.gov (United States)

    Blumberger, D M; Seitz, D P; Herrmann, N; Kirkham, J G; Ng, R; Reimer, C; Kurdyak, P; Gruneir, A; Rapoport, M J; Daskalakis, Z J; Mulsant, B H; Vigod, S N

    2017-12-01

    To determine event rates for specific medical events and mortality among individuals receiving electroconvulsive therapy (ECT). Population-based cohort study using health administrative data of acute ECT treatments delivered in Ontario, Canada, from 2003 to 2011. We measured the following medical event rates, per 10 000 ECT treatments, up to 7 and 30 days post-treatment: stroke, seizure, acute myocardial infarction, arrhythmia, pneumonia, pulmonary embolus, deep vein thrombosis, gastrointestinal bleeding, falls, hip fracture, and mortality. A total of 135 831 ECT treatments were delivered to 8810 unique patients. Overall medical event rates were 9.1 and 16.8 per 10 000 ECT treatments respectively. The most common medical events were falls (2.7 and 5.5 per 10 000 ECT treatments) and pneumonia (1.8 and 3.8 per 10 000 ECT treatments). Fewer than six deaths occurred on the day of an ECT treatment. This corresponded to a mortality rate of less than 0.4 per 10 000 treatments. Deaths within 7 and 30 days of an ECT treatment, excluding deaths due to external causes (e.g., accidental and intentional causes of death), were 1.0 and 2.4 per 10 000 ECT treatments respectively. Morbidity and mortality events after ECT treatments were relatively low, supporting ECT as a low-risk medical procedure. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  18. Ozone bioindicator sampling and estimation

    Science.gov (United States)

    Gretchen C, Smith; William D. Smith; John W. Coulston

    2007-01-01

    Ozone is an important forest stressor that has been measured at known phytotoxic levels at forest locations across the United States. The percent forest exhibiting negative impacts from ozone air pollution is one of the Montreal Process indicators of forest health and vitality. The ozone bioindicator data of the U.S. Forest Service Forest Inventory and Analysis Program...

  19. Baseline characteristics predict risk of progression and response to combined medical therapy for benign prostatic hyperplasia (BPH).

    Science.gov (United States)

    Kozminski, Michael A; Wei, John T; Nelson, Jason; Kent, David M

    2015-02-01

    To better risk stratify patients, using baseline characteristics, to help optimise decision-making for men with moderate-to-severe lower urinary tract symptoms (LUTS) secondary to benign prostatic hyperplasia (BPH) through a secondary analysis of the Medical Therapy of Prostatic Symptoms (MTOPS) trial. After review of the literature, we identified potential baseline risk factors for BPH progression. Using bivariate tests in a secondary analysis of MTOPS data, we determined which variables retained prognostic significance. We then used these factors in Cox proportional hazard modelling to: i) more comprehensively risk stratify the study population based on pre-treatment parameters and ii) to determine which risk strata stood to benefit most from medical intervention. In all, 3047 men were followed in MTOPS for a mean of 4.5 years. We found varying risks of progression across quartiles. Baseline BPH Impact Index score, post-void residual urine volume, serum prostate-specific antigen (PSA) level, age, American Urological Association Symptom Index score, and maximum urinary flow rate were found to significantly correlate with overall BPH progression in multivariable analysis. Using baseline factors permits estimation of individual patient risk for clinical progression and the benefits of medical therapy. A novel clinical decision tool based on these analyses will allow clinicians to weigh patient-specific benefits against possible risks of adverse effects for a given patient. © 2014 The Authors. BJU International © 2014 BJU International.

  20. Disappearing threat to ozone

    Energy Technology Data Exchange (ETDEWEB)

    Gribbin, J

    1979-02-15

    Concern that human activities might disturb the dynamic natural equilibrium of the ozone layer has stemmed from the fact that this layer plays a key part in the ecology of the earth by absorbing harmful ultraviolet radiation which would otherwise penetrate to the ground. Apparently, however, a decline of as much at 15% in total global ozone would have very little effect on climate. A 50% reduction would produce a marked cooling of the stratosphere at 40 km altitude over the tropics, but barely detectable changes in temperature and rainfall in the lower atmosphere. Therefore, biological effects of more uv light at ground level is the only hazard associated with ozone depletion on the scale which might take place.

  1. Complementary and alternative medical therapies for chronic low back pain: What treatments are patients willing to try?

    Directory of Open Access Journals (Sweden)

    Erro Janet

    2004-07-01

    Full Text Available Abstract Background Although back pain is the most common reason patients use complementary and alternative medical (CAM therapies, little is known about the willingness of primary care back pain patients to try these therapies. As part of an effort to refine recruitment strategies for clinical trials, we sought to determine if back pain patients are willing to try acupuncture, chiropractic, massage, meditation, and t'ai chi and to learn about their knowledge of, experience with, and perceptions about each of these therapies. Methods We identified English-speaking patients with diagnoses consistent with chronic low back pain using automated visit data from one health care organization in Boston and another in Seattle. We were able to confirm the eligibility status (i.e., current low back pain that had lasted at least 3 months of 70% of the patients with such diagnoses and all eligible respondents were interviewed. Results Except for chiropractic, knowledge about these therapies was low. Chiropractic and massage had been used by the largest fractions of respondents (54% and 38%, respectively, mostly for back pain (45% and 24%, respectively. Among prior users of specific CAM therapies for back pain, massage was rated most helpful. Users of chiropractic reported treatment-related "significant discomfort, pain or harm" more often (23% than users of other therapies (5–16%. Respondents expected massage would be most helpful (median of 7 on a 0 to 10 scale and meditation least helpful (median of 3 in relieving their current pain. Most respondents indicated they would be "very likely" to try acupuncture, massage, or chiropractic for their back pain if they did not have to pay out of pocket and their physician thought it was a reasonable treatment option. Conclusions Most patients with chronic back pain in our sample were interested in trying therapeutic options that lie outside the conventional medical spectrum. This highlights the need for additional

  2. Cooperation project: medical physics in cancer diagnosis and therapy in Bangladesh

    International Nuclear Information System (INIS)

    Quast, Ulrich; Zakaria, Golam Abu; Hoever, Karl-Heinz; Ahmad, Gias uddin; Akhter, Shaheen

    1999-01-01

    Bangladesh requires 200 radiotherapy facilities, 4 are in use; 400 medical physicists are needed, 3 are employed. On a private basis, a DGMP working group started in 1996, annual workshops on medical physics in cancer diagnosis and treatment, joined by many working physicists interested to become medical physicists. Basic topics were the principles, applications, acceptance, dosimetry and planning of 60 Co radiotherapy. In 1998, the Bangladesh association of physicists in medicine (BMPA) was founded, a young scientific society requiring international co-operation. The long experience in Medical Physics in India, its neighbouring country, could be very helpful in providing excellent medical physics courses. To absorb new technology and science, it is necessary to change the education policy; creativity and innovativeness must be valued more than the old knowledge, being replaced quickly by new knowledge and new technologies. (author)

  3. Medical approaches to suffering are limited, so why critique Improving Access to Psychological Therapies from the same ideology.

    Science.gov (United States)

    Binnie, James

    2018-04-01

    Although the article by Scott rightly questions the dynamics of the Improving Access to Psychological Therapies system and re-examines the recovery rates, finding quite shocking results, his recommendations are ultimately flawed. There is a strong critique of the diagnostic procedures in Improving Access to Psychological Therapies services, but the answer is not to diagnose more rigorously and to adhere more strictly to a manualised approach to psychotherapy. The opposite may be required. Alternatives to the medical model of distress offer a less stigmatising and more human approach to helping people with their problems. Perhaps psychological therapists and the people they work alongside would be better served by a psychological approach rather than a psychiatric one.

  4. Student personality and learning styles: A comparison between radiation therapy and medical imaging undergraduate students in New Zealand

    International Nuclear Information System (INIS)

    Dungey, G.; Yielder, J.

    2017-01-01

    This study investigated the learning styles and personality type of undergraduate radiation therapy students at the University of Otago, Wellington (UOW) in New Zealand (NZ) to ascertain whether there is a pattern evidenced for this group and how that might compare with NZ medical imaging students. All students enrolled in the first year of the Bachelor of Radiation Therapy degree from 2014 to 2016 at the UOW were invited to participate in this research. The test tool was the Paragon Learning Style Inventory (PLSI), which is a standardised questionnaire adapted from the Myers-Briggs Type Indicator (MBTI). All students who participated in the workshops consented for their data to be used for this project. The current study is longitudinal, and will continue for five years in total. The initial findings indicate that the cohorts of RT students exhibit personality and learning style preferences similar in Introversion/Extraversion and Thinking/Feeling to the proportion expected in the normal population. However, the Sensing/Intuition and Judging/Perceiving dichotomies show some similarities to the medical imaging students studied, who fell considerably outside that expected in the normal population. Overall, the dominant preference combinations identified, although different in degree, were similar to those of medical imaging students. The continuation of the radiation therapy study is important to ascertain more fully whether the results are particular to these cohorts of students or are trending towards showing a pattern of personality and learning style within the profession. - Highlights: • RT students are likely to have personality types that enable them to be caring, dependable, and good team-players. • When under stress, RT students may catastrophise, blame others, and exhibit a decrease in efficiency. • Low job satisfaction and burnout is possible without a balanced team that includes the vision from intuitive leaders. • Educators need to encourage

  5. Student personality and learning styles: A comparison between radiation therapy and medical imaging undergraduate students in New Zealand.

    Science.gov (United States)

    Dungey, G; Yielder, J

    2017-05-01

    This study investigated the learning styles and personality type of undergraduate radiation therapy students at the University of Otago, Wellington (UOW) in New Zealand (NZ) to ascertain whether there is a pattern evidenced for this group and how that might compare with NZ medical imaging students. All students enrolled in the first year of the Bachelor of Radiation Therapy degree from 2014 to 2016 at the UOW were invited to participate in this research. The test tool was the Paragon Learning Style Inventory (PLSI), which is a standardised questionnaire adapted from the Myers-Briggs Type Indicator (MBTI). All students who participated in the workshops consented for their data to be used for this project. The current study is longitudinal, and will continue for five years in total. The initial findings indicate that the cohorts of RT students exhibit personality and learning style preferences similar in Introversion/Extraversion and Thinking/Feeling to the proportion expected in the normal population. However, the Sensing/Intuition and Judging/Perceiving dichotomies show some similarities to the medical imaging students studied, who fell considerably outside that expected in the normal population. Overall, the dominant preference combinations identified, although different in degree, were similar to those of medical imaging students. The continuation of the radiation therapy study is important to ascertain more fully whether the results are particular to these cohorts of students or are trending towards showing a pattern of personality and learning style within the profession. Copyright © 2016 The College of Radiographers. Published by Elsevier Ltd. All rights reserved.

  6. Intra-articular ozone or hyaluronic acid injection: Which one is superior in patients with knee osteoarthritis? A 6-month randomized clinical trial

    Science.gov (United States)

    Raeissadat, Seyed Ahmad; Rayegani, Seyed Mansoor; Forogh, Bijan; Hassan Abadi, Porya; Moridnia, Mahsa; Rahimi Dehgolan, Shahram

    2018-01-01

    Purpose Knee osteoarthritis (OA) is a common disease, imposing a great burden through pain and decreased function. There are many therapeutic modalities including non-pharmacologic choices and oral, topical, and intra-articular medications. New studies have shown promising results for ozone application in knee OA. Our aim was to compare the effects of ozone therapy versus hyaluronic acid (HA) intra-articular injection in knee OA patients. Methods In this randomized clinical trial, a total of 174 patients with more than 3 months of chronic pain or swelling in the knee joints along with consistent imaging findings were enrolled and randomly allocated into two groups of HA and ozone, which were planned to undergo 3 weekly injections of HA (Hyalgan®) and 10 mL of a 30 μg/mL ozone solution, respectively. Patients were evaluated at baseline and 6 months after the last injection for pain, stiffness, and function using the visual analog scale (VAS) and the Western Ontario and McMaster Universities Arthritis Index (WOMAC) questionnaire. Results No major adverse events were detected in this study. Total WOMAC score decreased from 40.8±9.8 to 20.4±4.9 (p<0.01) in the ozone group and from 38.5±7.9 to 17.1±4.2 (p<0.01) in the HA group. A similar trend was observed in pain improvement according to VAS. Pain, stiffness, and function significantly improved in both the groups, but no between-group difference was found. Conclusion Although both ozone and HA can be effectively used for improving function and reducing pain in selected knee OA patients, neither of the two showed any superiority at 6-month follow-up. PMID:29379312

  7. Clinical trials of boron neutron capture therapy [in humans] [at Beth Israel Deaconess Medical Center][at Brookhaven National Laboratory

    International Nuclear Information System (INIS)

    Wallace, Christine

    2001-01-01

    Assessment of research records of Boron Neutron Capture Therapy was conducted at Brookhaven National Laboratory and Beth Israel Deaconess Medical Center using the Code of Federal Regulations, FDA Regulations and Good Clinical Practice Guidelines. Clinical data were collected FR-om subjects' research charts, and differences in conduct of studies at both centers were examined. Records maintained at Brookhaven National Laboratory were not in compliance with regulatory standards. Beth Israel's records followed federal regulations. Deficiencies discovered at both sites are discussed in the reports

  8. QALMA: A computational toolkit for the analysis of quality protocols for medical linear accelerators in radiation therapy

    Science.gov (United States)

    Rahman, Md Mushfiqur; Lei, Yu; Kalantzis, Georgios

    2018-01-01

    Quality Assurance (QA) for medical linear accelerator (linac) is one of the primary concerns in external beam radiation Therapy. Continued advancements in clinical accelerators and computer control technology make the QA procedures more complex and time consuming which often, adequate software accompanied with specific phantoms is required. To ameliorate that matter, we introduce QALMA (Quality Assurance for Linac with MATLAB), a MALAB toolkit which aims to simplify the quantitative analysis of QA for linac which includes Star-Shot analysis, Picket Fence test, Winston-Lutz test, Multileaf Collimator (MLC) log file analysis and verification of light & radiation field coincidence test.

  9. Physicochemical patterns of ozone absorption by wood

    Science.gov (United States)

    Mamleeva, N. A.; Lunin, V. V.

    2016-11-01

    Results from studying aspen and pine wood ozonation are presented. The effect the concentration of ozone, the reagent residence time, and the content of water in a sample of wood has on ozone consumption rate and ozone demand are analyzed. The residence time is shown to determine the degree of ozone conversion degree and the depth of substrate destruction. The main patterns of ozone absorption by wood with different moisture content are found. Ways of optimizing the ozonation of plant biomass are outlined.

  10. Adherence therapy improves medication adherence and quality of life in people with Parkinson's disease: a randomised controlled trial.

    Science.gov (United States)

    Daley, D J; Deane, K H O; Gray, R J; Clark, A B; Pfeil, M; Sabanathan, K; Worth, P F; Myint, P K

    2014-08-01

    Many factors are associated with medication non-adherence in Parkinson's disease (PD), including complex treatment regimens, mood disorders and impaired cognition. However, interventions to improve adherence which acknowledge such factors are lacking. A phase II randomised controlled trial was conducted investigating whether Adherence Therapy (AT) improves medication adherence and quality of life (QoL) compared with routine care (RC) in PD. Eligible PD patients and their spouse/carers were randomised to intervention (RC plus AT) or control (RC alone). Primary outcomes were change in adherence (Morisky Medication Adherence Scale) and QoL (Parkinson's Disease Questionnaire-39) from baseline to week-12 follow up. Secondary outcomes were MDS-UPDRS (part I, II, IV), Beliefs about Medication Questionnaire (BMQ), EuroQol (EQ-5D) and the Caregiving Distress Scale. Blinded data were analysed using logistic and linear regression models based on the intention-to-treat principle. Seventy-six patients and 46 spouse/carers completed the study (intervention: n = 38 patients, n = 24 spouse/carers). At week-12 AT significantly improved adherence compared with RC (OR 8.2; 95% CI: 2.8, 24.3). Numbers needed to treat (NNT) were 2.2 (CI: 1.6, 3.9). Compared with RC, AT significantly improved PDQ-39 (-9.0 CI: -12.2, -5.8), BMQ general harm (-1.0 CI: -1.9, -0.2) and MDS-UPDRS part II (-4.8 CI: -8.1, -1.4). No significant interaction was observed between the presence of a spouse/carer and the effect of AT. Adherence Therapy improved self-reported adherence and QoL in a PD sample. The small NNT suggests AT may be cost-effective. A larger pragmatic trial to test the efficacy and cost-effectiveness of AT by multiple therapists is required. © 2014 John Wiley & Sons Ltd.

  11. Measurement of Ozone Production Sensor

    Directory of Open Access Journals (Sweden)

    M. Cazorla

    2010-05-01

    Full Text Available A new ambient air monitor, the Measurement of Ozone Production Sensor (MOPS, measures directly the rate of ozone production in the atmosphere. The sensor consists of two 11.3 L environmental chambers made of UV-transmitting Teflon film, a unit to convert NO2 to O3, and a modified ozone monitor. In the sample chamber, flowing ambient air is exposed to the sunlight so that ozone is produced just as it is in the atmosphere. In the second chamber, called the reference chamber, a UV-blocking film over the Teflon film prevents ozone formation but allows other processes to occur as they do in the sample chamber. The air flows that exit the two chambers are sampled by an ozone monitor operating in differential mode so that the difference between the two ozone signals, divided by the exposure time in the chambers, gives the ozone production rate. High-efficiency conversion of NO2 to O3 prior to detection in the ozone monitor accounts for differences in the NOx photostationary state that can occur in the two chambers. The MOPS measures the ozone production rate, but with the addition of NO to the sampled air flow, the MOPS can be used to study the sensitivity of ozone production to NO. Preliminary studies with the MOPS on the campus of the Pennsylvania State University show the potential of this new technique.

  12. Radiation protection in medical equipment therapy and diagnosis in (RICK) and (MC)

    International Nuclear Information System (INIS)

    Mohammed, M.I.

    2006-04-01

    In the present research work we are trying to study the status of the radiation protection applications around some medical facilities in Khartoum. The rules and principles of radiation protection in Radiation and Isotope Center (Khartoum), and at Medical Corporation (MC) were investigated. It is found that the rules are applied in accordance with international recommendations. Results of the investigations, measurements and some concluding remarks to improve the situation are reported.(Author)

  13. Ozone dosing alters the biological potential and therapeutic outcomes of plasma rich in growth factors.

    Science.gov (United States)

    Anitua, E; Zalduendo, M M; Troya, M; Orive, G

    2015-04-01

    Until now, ozone has been used in a rather empirical way. This in-vitro study investigates, for the first time, whether different ozone treatments of plasma rich in growth factors (PRGF) alter the biological properties and outcomes of this autologous platelet-rich plasma. Human plasma rich in growth factors was treated with ozone using one of the following protocols: a continuous-flow method; or a syringe method in which constant volumes of ozone and PRGF were mixed. In both cases, ozone was added before, during and after the addition of calcium chloride. Three ozone concentrations, of the therapeutic range 20, 40 and 80 μg/mL, were tested. Fibrin clot properties, growth factor content and the proliferative effect on primary osteoblasts and gingival fibroblasts were evaluated. Ozone treatment of PRGF using the continuous flow protocol impaired formation of the fibrin scaffold, drastically reduced the levels of growth factors and significantly decreased the proliferative potential of PRGF on primary osteoblasts and gingival fibroblasts. In contrast, treatment of PRGF with ozone using the syringe method, before, during and after the coagulation process, did not alter the biological outcomes of the autologous therapy. These findings suggest that ozone dose and the way that ozone combines with PRGF may alter the biological potential and therapeutic outcomes of PRGF. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  14. Cupping therapy: A prudent remedy for a plethora of medical ailments.

    Science.gov (United States)

    Mehta, Piyush; Dhapte, Vividha

    2015-07-01

    Since ancient times, complementary and alternative medicine (CAM; bǔ chōng yǔ tì dài yī xué) have played an important role in human health and welfare. Many therapeutic approaches in healthcare outside the realm of conventional medicine persist in various parts of the world. There is considerable scientific and commercial potential in CAM, which needs to be explored precisely. Cupping therapy ( bá guàn liáo fǎ), one of the CAM, is practiced across the world. This therapy is believed to act by correcting imbalances in the internal bio field, such as by restoring the flow of "Qi (qì)". Cupping involves applying a heated cup to generate a partial vacuum that mobilizes the blood flow and promotes effective healing. This review outlines various tools and techniques of cupping therapy.

  15. Improving outcomes for patients with medication-resistant anxiety: effects of collaborative care with cognitive behavioral therapy.

    Science.gov (United States)

    Campbell-Sills, Laura; Roy-Byrne, Peter P; Craske, Michelle G; Bystritsky, Alexander; Sullivan, Greer; Stein, Murray B

    2016-12-01

    Many patients with anxiety disorders remain symptomatic after receiving evidence-based treatment, yet research on treatment-resistant anxiety is limited. We evaluated effects of cognitive behavioral therapy (CBT) on outcomes of patients with medication-resistant anxiety disorders using data from the Coordinated Anxiety Learning and Management (CALM) trial. Primary care patients who met study entry criteria (including DSM-IV diagnosis of generalized anxiety disorder, panic disorder, posttraumatic stress disorder, or social anxiety disorder) despite ongoing pharmacotherapy of appropriate type, dose, and duration were classified as medication resistant (n = 227). Logistic regression was used to estimate effects of CALM's CBT program (CALM-CBT; chosen by 104 of 117 medication-resistant patients randomized to CALM) versus usual care (UC; n = 110) on response [≥ 50% reduction of 12-item Brief Symptom Inventory (BSI-12) anxiety and somatic symptom score] and remission (BSI-12 < 6) at 6, 12, and 18 months. Within-group analyses examined outcomes by treatment choice (CBT vs. CBT plus medication management) and CBT dose. Approximately 58% of medication-resistant CALM-CBT patients responded and 46% remitted during the study. Relative to UC, CALM-CBT was associated with greater response at 6 months (AOR = 3.78, 95% CI 2.02-7.07) and 12 months (AOR = 2.49, 95% CI 1.36-4.58) and remission at 6, 12, and 18 months (AORs = 2.44 to 3.18). Patients in CBT plus medication management fared no better than those in CBT only. Some evidence suggested higher CBT dose produced better outcomes. CBT can improve outcomes for patients whose anxiety symptoms are resistant to standard pharmacotherapy. © 2016 Wiley Periodicals, Inc.

  16. Ethnic differences in the effectiveness of cognitive behavioral therapy combined with medication: Comparing Asian American and white psychiatric patients.

    Science.gov (United States)

    Tang, Jennifer Y; Li, Chieh; Rodgers, Rachel F; Ballou, Mary

    2016-12-01

    Several meta-analyses have demonstrated the effectiveness of treatment utilizing cognitive behavioral therapy (CBT) combined with medication. There is, however, a paucity of research comparing the effectiveness of this combined treatment with psychiatric patients from different ethnic backgrounds. This study is the first of its kind to compare the effectiveness of CBT combined with medication for Asian American and White patients' psychiatric symptom severity levels of depression, anxiety, psychological well-being, and quality of life. The study examined the effects of CBT combined with medication for 43 Asian American and 43 White Non-Hispanic patients at an acute psychiatric partial hospital. A 2×2 between-within repeated measures analysis of variance was used. Results indicated significant improvement after treatment in all symptom categories assessed for the Asian American and White patients. The findings displayed trends over the course of treatment toward a greater decrease in anxiety symptoms among Asian patients but a larger increase in functioning level among White patients. In conclusion, the findings from this study provide preliminary cross-cultural support for CBT combined with medication as a treatment in partial hospital settings and suggest that the effectiveness of such treatments is similar across cultural groups. Copyright © 2016. Published by Elsevier B.V.

  17. Our Shrinking Ozone Layer

    Indian Academy of Sciences (India)

    Depletion of the ozone layer is therefore having significant effects on life on .... but there is always a net balance between the rate of formation and destruction ..... award of Commonwealth Fellowship during the present work and also being an ...

  18. Dobson ozone spectrophotometer modification.

    Science.gov (United States)

    Komhyr, W. D.; Grass, R. D.

    1972-01-01

    Description of a modified version of the Dobson ozone spectrophotometer in which several outdated electronic design features have been replaced by circuitry embodying more modern design concepts. The resulting improvement in performance characteristics has been obtained without changing the principle of operation of the original instrument.

  19. The ozone monitoring instrument

    NARCIS (Netherlands)

    Levelt, P.F.; Oord, G.H.J. van den; Dobber, M.R.; Mälkki, A.; Visser, H.; Vries, J. de; Stammes, P.; Lundell, J.O.V.; Saari, H.

    2006-01-01

    The Ozone Monitoring Instrument (OMI) flies on the National Aeronautics and Space Adminsitration's Earth Observing System Aura satellite launched in July 2004. OMI is a ultraviolet/visible (UV/VIS) nadir solar backscatter spectrometer, which provides nearly global coverage in one day with a spatial

  20. Ozone, greenhouse effect

    International Nuclear Information System (INIS)

    Aviam, A.M.; Arthaut, R.

    1992-01-01

    This file is made of eight general papers on environment (climates under observation, research on photo-oxidizing pollution, scientific aspects of stratospheric ozone layer, urban engineering and environment, glory of public gardens, earths not very natural, darwinism and society, economical data on environment). (A.B.). refs., 3 tabs

  1. Revisiting Antarctic Ozone Depletion

    Science.gov (United States)

    Grooß, Jens-Uwe; Tritscher, Ines; Müller, Rolf

    2015-04-01

    Antarctic ozone depletion is known for almost three decades and it has been well settled that it is caused by chlorine catalysed ozone depletion inside the polar vortex. However, there are still some details, which need to be clarified. In particular, there is a current debate on the relative importance of liquid aerosol and crystalline NAT and ice particles for chlorine activation. Particles have a threefold impact on polar chlorine chemistry, temporary removal of HNO3 from the gas-phase (uptake), permanent removal of HNO3 from the atmosphere (denitrification), and chlorine activation through heterogeneous reactions. We have performed simulations with the Chemical Lagrangian Model of the Stratosphere (CLaMS) employing a recently developed algorithm for saturation-dependent NAT nucleation for the Antarctic winters 2011 and 2012. The simulation results are compared with different satellite observations. With the help of these simulations, we investigate the role of the different processes responsible for chlorine activation and ozone depletion. Especially the sensitivity with respect to the particle type has been investigated. If temperatures are artificially forced to only allow cold binary liquid aerosol, the simulation still shows significant chlorine activation and ozone depletion. The results of the 3-D Chemical Transport Model CLaMS simulations differ from purely Lagrangian longtime trajectory box model simulations which indicates the importance of mixing processes.

  2. Clinical investigation of CT-guided ozone-blowing and fumigation ...

    African Journals Online (AJOL)

    Clinical investigation of CT-guided ozone-blowing and fumigation therapy for the chronic ... African Journal of Biotechnology ... In control group, seven patients were completely cured in 45 days after being treated by traditional surgery.

  3. Successful Elimination of Ascaris lumbricoides from the Gallbladder by Conservative Medical Therapy

    OpenAIRE

    Misra, Manish Kumar; Singh, Sarabjeet; Bhagat, Tripta Sethi

    2012-01-01

    Migration of Ascaris lumbricoides into the gallbladder is rare, unlike ascariasis of the bile duct and when it does occur, treatment is generally by endoscopic or surgical extraction. We describe a case of the successful treatment of gallbladder ascariasis with conservative therapy.

  4. Successful Elimination of Ascaris lumbricoides from the Gallbladder by Conservative Medical Therapy.

    Science.gov (United States)

    Misra, Manish Kumar; Singh, Sarabjeet; Bhagat, Tripta Sethi

    2013-06-01

    Migration of Ascaris lumbricoides into the gallbladder is rare, unlike ascariasis of the bile duct and when it does occur, treatment is generally by endoscopic or surgical extraction. We describe a case of the successful treatment of gallbladder ascariasis with conservative therapy.

  5. Catheter ablation versus medical therapy for patients with persistent atrial fibrillation: a systematic review and meta-analysis of evidence from randomized controlled trials.

    Science.gov (United States)

    Chen, Chen; Zhou, Xinbin; Zhu, Min; Chen, Shenjie; Chen, Jie; Cai, Hongwen; Dai, Jin; Xu, Xiaoming; Mao, Wei

    2018-06-01

    The superiority of catheter ablation (CA) for persistent (and long-standing persistent) atrial fibrillation (AF) is currently not well defined. We performed a meta-analysis of randomized controlled trials (RCTs) to assess the clinical outcomes of CA compared with medical therapy in persistent AF patients. We systematically searched PubMed, EMBASE, the Cochrane Library, and clinicaltrials.gov for RCTs comparing CA with medical therapy in patients with persistent AF. For CA vs medical rhythm control, the primary outcome was freedom from atrial arrhythmia. For CA vs medical rate control, the primary outcome was the change in the left ventricular ejection fraction (LVEF). Eight studies with a total of 809 patients were included in the final analysis. Compared with medical rhythm control, CA was superior in achieving freedom from atrial arrhythmia (RR 2.08, 95% CI [1.67, 2.58]; P medical rate control in persistent AF patients with heart failure (HF), CA significantly improved the LVEF (MD 7.72, 95%CI [4.78, 10.67]; P medical therapy in persistent AF patients and might be considered as a first-line therapy for some persistent AF patients especially for those with HF.

  6. 'Heart-talk:' considering the role of the heart in therapy as evidenced in the Quran and medical research.

    Science.gov (United States)

    Hussain, Feryad

    2013-12-01

    The emphasis on scientific approaches and evidence-based therapy has been a key force in developing and refining existing models of therapy. While this has been unquestioningly invaluable, it has similarly restricted the development and so implementation of those models that do not lend themselves easily to current research methodology, since the lack of evidence-practice research means they are not considered as 'legitimate' therapeutic practice. That the mind and body have an inter-dependent relationship is readily evidenced in numerous religious texts, but the lack of acknowledgement of that relationship in contemporary therapeutic approaches means that patients are not able to benefit from its use in sessions. Ironically, it is current developments in medical research that have discovered the reality around this relationship that have enabled such models to be further explore within an accepted context of evidence-based practice. This paper highlights the relationship between the heart and brain function as evidenced with brief reference to Quranic verses and medical (namely, neurocardiological) research. Further, it raises questions around the implications of this information for therapists working in both physical and mental health. The concept of 'heart talk' is an extension of the term 'heart brain' coined by Dr Armour (Professor of Pharmacology) in 1991 and is suggestive of its use in the world of psychological therapy. It relates to those cognitions which patients suggest come 'from the heart' which though previously dismissed are now suggestive of having some scientific basis and are potentially a legitimate source of information in understanding patients experiences.

  7. [Ozone concentration distribution of urban].

    Science.gov (United States)

    Yin, Yong-quan; Li, Chang-mei; Ma, Gui-xia; Cui, Zhao-jie

    2004-11-01

    The increase of ozone concentration in urban is one of the most important research topics on environmental science. With the increase of nitrogen oxides and hydrogen-carbon compounds which are exhausted from cars, the ozone concentration in urban is obviously increased on sunlight, and threat of photochemistry smog will be possible. Therefore, it is very important to monitor and study the ozone concentration distribution in urban. The frequency-distribution, diurnal variation and monthly variation of ozone concentration were studied on the campus of Shandong University during six months monitoring. The influence of solar radiation and weather conditions on ozone concentration were discussed. The frequency of ozone concentration less than 200 microg/m3 is 96.88%. The ozone concentration has an obvious diurnal variation. The ozone concentration in the afternoon is higher than in the morning and in the evening. The maximum appears in June, when it is the strong solar radiation and high air-temperature. The weather conditions also influence the ozone concentration. The ozone concentration in clear day is higher than in rainy and cloudy day.

  8. SU-F-J-140: Using Handheld Stereo Depth Cameras to Extend Medical Imaging for Radiation Therapy Planning

    Energy Technology Data Exchange (ETDEWEB)

    Jenkins, C; Xing, L; Yu, S [Stanford University, Stanford, CA (United States)

    2016-06-15

    Purpose: A correct body contour is essential for the accuracy of dose calculation in radiation therapy. While modern medical imaging technologies provide highly accurate representations of body contours, there are times when a patient’s anatomy cannot be fully captured or there is a lack of easy access to CT/MRI scanning. Recently, handheld cameras have emerged that are capable of performing three dimensional (3D) scans of patient surface anatomy. By combining 3D camera and medical imaging data, the patient’s surface contour can be fully captured. Methods: A proof-of-concept system matches a patient surface model, created using a handheld stereo depth camera (DC), to the available areas of a body contour segmented from a CT scan. The matched surface contour is then converted to a DICOM structure and added to the CT dataset to provide additional contour information. In order to evaluate the system, a 3D model of a patient was created by segmenting the body contour with a treatment planning system (TPS) and fabricated with a 3D printer. A DC and associated software were used to create a 3D scan of the printed phantom. The surface created by the camera was then registered to a CT model that had been cropped to simulate missing scan data. The aligned surface was then imported into the TPS and compared with the originally segmented contour. Results: The RMS error for the alignment between the camera and cropped CT models was 2.26 mm. Mean distance between the aligned camera surface and ground truth model was −1.23 +/−2.47 mm. Maximum deviations were < 1 cm and occurred in areas of high concavity or where anatomy was close to the couch. Conclusion: The proof-of-concept study shows an accurate, easy and affordable method to extend medical imaging for radiation therapy planning using 3D cameras without additional radiation. Intel provided the camera hardware used in this study.

  9. Emergency Victim Care. A Training Manual for Emergency Medical Technicians. Module 5. CPR, Oxygen Therapy. Revised.

    Science.gov (United States)

    Ohio State Dept. of Education, Columbus. Div. of Vocational Education.

    This student manual, the fifth in a set of 14 modules, is designed to train emergency medical technicians (EMTs) in Ohio. The module contains two sections covering the following course content; cardiopulmonary resuscitation (CPR) (including artificial ventilation, foreign body obstructions, adjunctive equipment and special techniques, artificial…

  10. Mesenchymal Stem Cell Therapy for Acute Radiation Syndrome: Innovative Medical Approaches in Military Medicine

    Science.gov (United States)

    2015-01-30

    Eaton and Varney Military Medical Research (2015) 2:2 Page 8 of 97. Meirelles Lda S, Fontes AM, Covas DT, Caplan AI. Mechanisms involved in the...2007;110:2764–7. 26. Koc ON, Gerson SL, Cooper BW, Dyhouse SM, Haynesworth SE, Caplan AI, et al. Rapid hematopoietic recovery after coinfusion of

  11. Attitudes towards Older Adults: A Comparison of Physical Therapy and Medical Students.

    Science.gov (United States)

    Schmidt, Ron; And Others

    Since attitudes of medical professionals may influence the health care delivered to elderly people and there is an increasing proportion of older people in society, it would seem appropriate to assess the attitudes toward older adults held by health care providers. This study examined attitudes toward older adults held by physical therapy…

  12. Medical evaluations of ionizing radiation effects during I131 therapy in patients after thyroid carcinoma surgery

    International Nuclear Information System (INIS)

    Hermida, J.C.

    1996-01-01

    This study shows the para-clinical studies on a 39 years old patient who was operated on of a thyroid carcinoma and who, under the beirwaltes medical record (in use in our country), received in the post surgical stage, a Iodine-131 dose of about 2960 MBq (80 mCi) for ablation, having been noted subsequently her pregnancy condition. (author). 6 refs

  13. Is Timing of Medical Therapy Related to Outcome in Painful Chronic Pancreatitis?

    NARCIS (Netherlands)

    Olesen, S.S.; Graversen, C.; Bouwense, S.A.; Wilder-Smith, O.H.G.; Goor, H. van; Drewes, A.M.

    2016-01-01

    OBJECTIVES: The authors investigated if timing of medical treatment is associated with the analgesic effect of pregabalin or placebo in patients with chronic pancreatitis (CP). METHODS: Sixty-four patients received pregabalin (150-300 mg twice a day) or matching placebo for 3 consecutive weeks.

  14. Cupping therapy: A prudent remedy for a plethora of medical ailments

    Directory of Open Access Journals (Sweden)

    Piyush Mehta

    2015-07-01

    Full Text Available Since ancient times, complementary and alternative medicine (CAM; 補充與替代醫學 bǔ chōng yǔ tì dài yī xué have played an important role in human health and welfare. Many therapeutic approaches in healthcare outside the realm of conventional medicine persist in various parts of the world. There is considerable scientific and commercial potential in CAM, which needs to be explored precisely. Cupping therapy (拔罐療法 bá guàn liáo fǎ, one of the CAM, is practiced across the world. This therapy is believed to act by correcting imbalances in the internal bio field, such as by restoring the flow of “Qi (氣qì”. Cupping involves applying a heated cup to generate a partial vacuum that mobilizes the blood flow and promotes effective healing. This review outlines various tools and techniques of cupping therapy.

  15. Effectiveness of Combination Therapy with Honey in H.Pylori Eradication in Pediatrics Medical Centre

    Directory of Open Access Journals (Sweden)

    Z.N. Hatmi

    2006-07-01

    Full Text Available Background: There are several million new cases of peptic disease annually. The disease has a various range of presentations. Gram negative helicobacter pylori bacilli is considered as an etiologic factor in this disease. Goal of treatment in peptic disease is eradication of the helicobacter pylori (HP. Combination therapy has been implemented in the treatment of this disease. Different modalities have been recommended up to now. In order to lower adverse effects, cost and drug resistance, researchers have introduced a new combination therapy in which honey is substituted for metronidazole. Methods: A step II of clinical trial was designed. The sample size was 15 children. Diagnosis of HP infection was confirmed with histopathology. Treatment regimen consisted of omeprazole, amoxicillin, bismuth and honey. After a 3-4 week follow- up, eradication was evaluated. Results: 15 children completed the follow- up period. Mean age of patients was 9.4 years. Treatment effectiveness was 80 percent. Conclusion: Combination therapy with 3 drugs along with honey has significant effectiveness on HP eradication.

  16. Boron neutron capture therapy of malignant brain tumors at the Brookhaven Medical Research Reactor

    Energy Technology Data Exchange (ETDEWEB)

    Joel, D.D.; Coderre, J.A.; Chanana, A.D. [Brookhaven National Lab., Upton, NY (United States). Medical Dept.

    1996-12-31

    Boron neutron capture therapy (BNCT) is a bimodal form of radiation therapy for cancer. The first component of this treatment is the preferential localization of the stable isotope {sup 10}B in tumor cells by targeting with boronated compounds. The tumor and surrounding tissue is then irradiated with a neutron beam resulting in thermal neutron/{sup 10}B reactions ({sup 10}B(n,{alpha}){sup 7}Li) resulting in the production of localized high LET radiation from alpha and {sup 7}Li particles. These products of the neutron capture reaction are very damaging to cells, but of short range so that the majority of the ionizing energy released is microscopically confined to the vicinity of the boron-containing compound. In principal it should be possible with BNCT to selectively destroy small nests or even single cancer cells located within normal tissue. It follows that the major improvements in this form of radiation therapy are going to come largely from the development of boron compounds with greater tumor selectivity, although there will certainly be advances made in neutron beam quality as well as the possible development of alternative sources of neutron beams, particularly accelerator-based epithermal neutron beams.

  17. Boron neutron capture therapy of malignant brain tumors at the Brookhaven Medical Research Reactor

    International Nuclear Information System (INIS)

    Joel, D.D.; Coderre, J.A.; Chanana, A.D.

    1996-01-01

    Boron neutron capture therapy (BNCT) is a bimodal form of radiation therapy for cancer. The first component of this treatment is the preferential localization of the stable isotope 10 B in tumor cells by targeting with boronated compounds. The tumor and surrounding tissue is then irradiated with a neutron beam resulting in thermal neutron/ 10 B reactions ( 10 B(n,α) 7 Li) resulting in the production of localized high LET radiation from alpha and 7 Li particles. These products of the neutron capture reaction are very damaging to cells, but of short range so that the majority of the ionizing energy released is microscopically confined to the vicinity of the boron-containing compound. In principal it should be possible with BNCT to selectively destroy small nests or even single cancer cells located within normal tissue. It follows that the major improvements in this form of radiation therapy are going to come largely from the development of boron compounds with greater tumor selectivity, although there will certainly be advances made in neutron beam quality as well as the possible development of alternative sources of neutron beams, particularly accelerator-based epithermal neutron beams

  18. Comparative study of ozonized olive oil and ozonized sunflower oil

    OpenAIRE

    Díaz,Maritza F.; Hernández,Rebeca; Martínez,Goitybell; Vidal,Genny; Gómez,Magali; Fernández,Harold; Garcés,Rafael

    2006-01-01

    In this study the ozonized olive and sunflower oils are chemical and microbiologically compared. These oils were introduced into a reactor with bubbling ozone gas in a water bath at room temperature until they were solidified. The peroxide, acidity and iodine values along with antimicrobial activity were determined. Ozonization effects on the fatty acid composition of these oils were analyzed using Gas-Liquid Chromatographic Technique. An increase in peroxidation and acidity values was observ...

  19. A Novel Integrated Cognitive-Behavioral Therapy for Anxiety and Medication Adherence Among Persons Living With HIV/AIDS.

    Science.gov (United States)

    Brandt, Charles P; Paulus, Daniel J; Garza, Monica; Lemaire, Chad; Norton, Peter J; Zvolensky, Michael J

    2018-02-01

    Persons living with HIV/AIDS (PLHIV) are able to live full lifespans after infection, however, rates of anxiety disorders among this population are elevated compared to national samples. Importantly, these anxiety symptoms and disorders have a negative effect on medication adherence, quality of life and other psychological disorders, such as depression. In order to reduce the impact of anxiety among PLHIV, a six-session transdiagnostic CBT-based treatment manual for anxiety among PLHIV named the HIV/Anxiety Management-Reduction Treatment (HAMRT) was developed and implemented. The current manuscript discusses the content of this manual as well as results from three cases examining the impact of HAMRT. Results indicated that HAMRT was effective in reducing symptoms of anxiety, anxiety sensitivity, depression, and negative affect among our sample. Additionally, results indicated that HAMRT was effective in increasing HIV medication adherence as well as quality of life. Results are discussed in terms of the potential utility of an anxiety-reduction therapy program aimed at increasing medication adherence among PLHIV.

  20. Receipt of Medication and Behavioral Therapy Among a National Sample of School-Age Children Diagnosed With Attention-Deficit/Hyperactivity Disorder.

    Science.gov (United States)

    Walls, Morgan; Allen, Caitlin G; Cabral, Howard; Kazis, Lewis E; Bair-Merritt, Megan

    2018-04-01

    In 2011, the American Academy of Pediatrics published practice guidelines for attention-deficit/hyperactivity disorder (ADHD), recommending both medication and behavioral therapy for school-age children. The current study examines associations between child/family characteristics and ADHD medication, behavioral, and combined therapy. This study used data from the 2014 National Survey of the Diagnosis and Treatment of ADHD and Tourette syndrome, a nationally representative follow-up survey to the 2011-2012 National Survey of Children's Health. Descriptive statistics were used to estimate frequencies of ADHD treatments and multivariable logistic regression to examine child/family characteristics associated with parent-reported medication use, classroom management, and parent training for children aged 8 to 17 diagnosed with ADHD (n = 2401). Black and Hispanic children were less likely than white children to have ever received ADHD medication. Hispanic children were less likely than white children to be currently receiving medications (adjusted odds ratio, 0.49; 95% confidence interval, 0.30-0.80). No differences were found in current medication use for black children compared to white children. Thirty-percent of parents reported that their child was currently receiving classroom management, and 31% reported having ever received parent training for ADHD. Children whose ADHD medication was managed by a primary care physician were less likely to receive combined medication and behavioral therapy compared to children managed by specialty physicians (adjusted odds ratio, 2.58; 95% confidence interval, 1.75-3.79). Most school-age children reported receiving medication for ADHD; however, medication disparities persist. Parent-reported use of behavioral therapies are low. Future research should examine reasons for observed variation in treatment and interventions to optimize ADHD care. Copyright © 2018 Academic Pediatric Association. Published by Elsevier Inc. All

  1. Clinical and cost-effectiveness of cognitive behaviour therapy for health anxiety in medical patients: a multicentre randomised controlled trial.

    Science.gov (United States)

    Tyrer, Peter; Cooper, Sylvia; Salkovskis, Paul; Tyrer, Helen; Crawford, Michael; Byford, Sarah; Dupont, Simon; Finnis, Sarah; Green, John; McLaren, Elenor; Murphy, David; Reid, Steven; Smith, Georgina; Wang, Duolao; Warwick, Hilary; Petkova, Hristina; Barrett, Barbara

    2014-01-18

    Health anxiety has been treated by therapists expert in cognitive behaviour therapy with some specific benefit in some patients referred to psychological services. Those in hospital care have been less often investigated. Following a pilot trial suggesting efficacy we carried out a randomised study in hospital medical clinics. We undertook a multicentre, randomised trial on health anxious patients attending cardiac, endocrine, gastroenterological, neurological, and respiratory medicine clinics in secondary care. We included those aged 16-75 years, who satisfied the criteria for excessive health anxiety, and were resident in the area covered by the hospital, were not under investigation for new pathology or too medically unwell to take part. We used a computer-generated random scheme to allocate eligible medical patients to an active treatment group of five-to-ten sessions of adapted cognitive behaviour therapy (CBT-HA group) delivered by hospital-based therapists or to standard care in the clinics. The primary outcome was change in health anxiety symptoms measured by the Health Anxiety Inventory at 1 year and the main secondary hypothesis was equivalence of total health and social care costs over 2 years, with an equivalence margin of £150. Analysis was by intention to treat. The study is registered with controlled-trials.com, ISRCTN14565822. Of 28,991 patients screened, 444 were randomly assigned to receive either adapted cognitive behaviour therapy (CBT-HA group, 219 participants) or standard care (standard care group, 225), with 205 participants in the CBT-HA group and 212 in the standard care group included in the analyses of the primary endpoints. At 1 year, improvement in health anxiety in the patients in the CBT-HA group was 2·98 points greater than in those in the standard care group (95% CI 1·64-4·33, pbehaviour therapy achieved normal levels of health anxiety compared with those in the control group (13·9% vs 7·3%; odds ratio 2·15, 95% CI 1·09-4

  2. Combined tumor therapy

    International Nuclear Information System (INIS)

    Wrba, H.

    1990-01-01

    This comprehensive survey of current methods and achievements first takes a look at the two basic therapies, devoting a chapter each to the surgery and radiotherapy of tumors. The principal subjects of the book, however, are the systemic, adjuvant therapy, biological therapies, hyperthermia and various other therapies (as e.g. treatment with ozone, oxygen, or homeopathic means), and psychotherapy. (MG) With 54 figs., 86 tabs [de

  3. Health Effects of Ozone and Particle Pollution

    Science.gov (United States)

    ... this page: Health Effects of Ozone and Particle Pollution Two types of air pollution dominate in the ... So what are ozone and particle pollution? Ozone Pollution It may be hard to imagine that pollution ...

  4. Doctors’ Support – An important part of medical therapy and quality of life

    Directory of Open Access Journals (Sweden)

    Mariusz Jaworski

    2015-07-01

    Full Text Available Introduction: The correct patient – doctor relationship is important in shaping the whole process of treatment. The scientific studies highlight the various irregularities in this relationship and its negative impact on the effectiveness of medical treatment. The purpose of this study was to assess the relationship between levels of doctors’ support and attitude to certain aspects of the treatment process and quality of life among patients with psoriasis. Material and Methods: The study was conducted on 50 patients with psoriasis aged from 21 to 78 who are treated in dermatological clinics. The Psoriasis Area and Severity Index (PASI was used to assess the severity of psoriatic skin changes. The patients completed a questionnaire for the assessment of receive doctors’ support, and its relationship with the attitude towards the disease. The research tool was developed based on literature review. Results: The level of doctors’ support had a direct impact on the patients’ attitude the disease, including attitudes towards the treatment and medical personnel, as well as adherence to medical recommendations; and indirectly on satisfaction with the treatment and the quality of life. Conclusions: Results of this study have shown clear evidence the importance of the level of doctors’ support in psoriasis which could help to improve the overall functioning of these patients. The level of doctors’ support indirectly affects the quality of life in patients with psoriasis.

  5. Review article: Medical decision models of Helicobacter pylori therapy to prevent gastric cancer.

    Science.gov (United States)

    Sonnenberg, A; Inadomi, J M

    1998-02-01

    The aim of the present article is to study the utility of Helicobacter pylori eradication programmes in decreasing the incidence of gastric cancer. Three types of decision models are employed to pursue this aim, i.e. decision tree, present value, and declining exponential approximation of life expectancy (DEALE). 1) A decision tree allows one to model the interaction of multiple variables in great detail and to calculate the marginal cost, as well as the marginal cost-benefit ratio, of a preventive strategy. The cost of gastric cancer, the efficacy of H. pylori therapy in preventing cancer, and the cumulative probability of developing gastric cancer exert the largest influence on the marginal cost of cancer prevention. The high cost of future gastric cancer and a high efficacy of therapy make screening for H. pylori and its eradication the preferred strategy. 2) The present value is an economic method to adjust future costs or benefits to their current value using a discount rate and the length of time between now and a given time point in the future. It accounts for the depreciation of money and all material values over time. During childhood, the present value of future gastric cancer is very low. Vaccination of children to prevent gastric cancer would need to be very inexpensive to be practicable. Cancer prevention becomes a feasible option, only if the time period between the preventive measures and the occurrence of gastric cancer can be made relatively short. 3) The DEALE provides a means to calculate the increase in life expectancy that would occur, if death from a particular disease became preventable. Life expectancy of the general population is hardly affected by gastric cancer. For life expectancy to increase appreciably by vaccination or antibiotic therapy directed against H. pylori infection, these interventions would need to be focused towards a sub-population with an a priori high risk for gastric cancer.

  6. Protecting the ozone layer.

    Science.gov (United States)

    Munasinghe, M; King, K

    1992-06-01

    Stratospheric ozone layer depletion has been recognized as a problem by the Vienna Convention for the Protection of the Ozone Layer and the 1987 Montreal Protocol (MP). The ozone layer shields the earth from harmful ultraviolet radiation (UV-B), which is more pronounced at the poles and around the equator. Industrialized countries have contributed significantly to the problem by releasing chlorofluorocarbons (CFCs) and halons into the atmosphere. The effect of these chemicals, which were known for their inertness, nonflammability, and nontoxicity, was discovered in 1874. Action to deal with the effects of CFCs and halons was initiated in 1985 in a 49-nation UN meeting. 21 nations signed a protocol limiting ozone depleting substances (ODS): CFCs and halons. Schedules were set based on each country's use in 1986; the target phaseout was set for the year 2000. The MP restricts trade in ODSs and weights the impact of substances to reflect the extent of damage; i.e., halons are 10 times more damaging than CFCs. ODS requirements for developing countries were eased to accommodate scarce resources and the small fraction of ODS emissions. An Interim Multilateral Fund under the Montreal Protocol (IMFMP) was established to provide loans to finance the costs to developing countries in meeting global environmental requirements. The IMFMP is administered by the World Bank, the UN Environmental Program, and the UN Development Program. Financing is available to eligible countries who use .3 kg of ODS/person/year. Rapid phaseout in developed countries has occurred due to strong support from industry and a lower than expected cost. Although there are clear advantages to rapid phaseout, there were no incentives included in the MP for rapid phaseout. Some of the difficulties occur because the schedules set minimum targets at the lowest possible cost. Also, costs cannot be minimized by a country-specific and ODS-specific process. The ways to improve implementation in scheduling and

  7. Patient and family perceptions of physical therapy in the medical intensive care unit.

    Science.gov (United States)

    Sottile, Peter D; Nordon-Craft, Amy; Malone, Daniel; Schenkman, Margaret; Moss, Marc

    2015-10-01

    Patient and family member perceptions of physical therapy (PT) in the intensive care unit and the factors that influence their degree of satisfaction have not been described. A panel of experts developed a questionnaire that assessed patient and family perceptions of PT. Critically ill patients and their family members were asked to complete the survey. Patient and family member scores were compared and stratified by age, sex, and mechanical ventilation for greater than 14 days compared to 14 days or less. A total of 55 patients and 49 family members completed the survey. Patients and family members reported that PT was necessary and beneficial to recovery, despite associating PT with difficulty, exertion, and discomfort. Patient perceptions were similar regardless of age or sex. Family members underestimated a patient's enjoyment of PT (P = .03). For individuals who required prolonged mechanical ventilation (>14 days), patients reported that PT was more difficult (P = .03) and less enjoyable (P = .049), and family members reported PT as causing greater discomfort (P = .005). In addition, family members of patients who required prolonged mechanical ventilation felt that PT was less beneficial (P = .01). Physical therapy is perceived as necessary and beneficial to recovery by critically ill patients and family members. Copyright © 2015 Elsevier Inc. All rights reserved.

  8. A medicated polycarboxylate cement to prevent complications in composite resin therapy

    International Nuclear Information System (INIS)

    Okamoto, Y.; Shintani, H.; Yamaki, M.

    1990-01-01

    Preparative treatment is the preferred method to protect the dentin and pulp from complications in composite resin therapy. This study investigated the in vivo effects of the polycarboxylate cement containing zinc fluoride and tannic acid in composite resin restorations. Scanning electron micrographs established that the composite resin failed to contact the axial wall. The gaps varied from 10 to 60 microns. However, this polycarboxylate cement was shown to provide excellent adaptation to dentin when used as a base and its chemical adhesion allowed it to make close contact with the unetched dentin. The newly developed electron probe x-ray microanalyzer revealed that the in vivo penetration of fluoride and zinc occurred through the dentinal tubules. When this polycarboxylate cement was used, the orifices of dentinal tubules were partially occluded, possibly with the smear layer fixed by tannic acid. In addition, by releasing the components, this polycarboxylate cement adds acid resistance to dentin and increases the resistance of dentin collagen to proteolytic enzymes. As such this polycarboxylate cement offers advantages as a base to composite resin therapy

  9. Medical and Interventional Therapy for Spontaneous Vertebral Artery Dissection in the Craniocervical Segment

    Directory of Open Access Journals (Sweden)

    Guiyun Zhang

    2017-01-01

    Full Text Available Background and Purpose. Spontaneous vertebral artery dissection (SVAD is an important reason for posterior-circulation-ischemic stroke in the young and middle-aged population. Although some previous reports reveal a favorable outcome with conservative therapy, it is still controversial in the treatment of SVAD in some specific patients. Herein, we present our 10 years of clinical experience for SVAD at this location. Material and Methods. 20 patients with 20 SVADs in V2 and V3 segments were retrospectively studied. Clinical manifestations and imageology materials were collected and analyzed. All the patients underwent anticoagulation except for one patient because of contraindication. 14 patients underwent Wingspan stents implantation with general anesthesia. Results. In our sample, ischemia (infarction or transient ischemic attack, TIA was found in all the patients. Angiographic stenosis and dissection aneurysm were the most common findings in the segments mentioned above. 19 of the patients (95% got the excellent imageological and clinical outcomes. Conclusions. According to our experience in this group, although anticoagulation is effective in vertebral artery dissection, interventional therapy for SVADs in V2 and/or V3 segments is preferred in some specific patients. Stent with higher radial supporting and flexibility, such as Wingspan stent, is suggested.

  10. Medical Management

    Science.gov (United States)

    ... org Close Charcot-Marie-Tooth Disease (CMT) Medical Management Although there’s no cure for CMT, there are ... individualized physical therapy program. For more on medical management of CMT, see Surgery Sometimes, Bracing Often, Caution ...

  11. Attitudes of Israeli Rheumatologists to the Use of Medical Cannabis as Therapy for Rheumatic Disorders

    Directory of Open Access Journals (Sweden)

    Jacob N. Ablin

    2016-04-01

    Full Text Available Background While medical cannabis has been used for thousands of years in the treatment of pain and other symptoms, evidence-based use is limited and practitioners face multiple areas of uncertainty regarding the rational use of these compounds. Nonetheless, an increasing public interest and advocacy in favor of medical cannabis is causing the issue to be encountered ever more frequently by physicians in different fields of medicine and particularly in rheumatology. In view of this situation, we have surveyed the attitudes of Israeli rheumatologists to the use of medical cannabis. Objectives As rheumatologists are specialized in caring for patients presenting with musculoskeletal complaints, the confidence of rheumatologists’ knowledge of cannabinoids was surveyed. Methods All members of the Israeli Society of Rheumatology were surveyed by e-mail for their confidence and knowledge of cannabinoids and their perceived competence to prescribe herbal cannabis. Results A total of 23 out of 119 (19.3% Israeli rheumatologists approached returned the questionnaire. Three-quarters of responders were not confident about their knowledge of cannabinoid molecules or ability to write a prescription for herbal cannabis, and 78% were not confident to write a prescription for herbal cannabis; 74% of responders held the opinion that there was some role for cannabinoids in the management of rheumatic disease. Conclusion Israeli rheumatologists lack confidence in their knowledge of cannabinoids in general, yet are open to the possibility of introducing this treatment. Additional data and guidance are necessary in order to allow rational utilization of cannabinoids for management of rheumatic pain.

  12. OPTIMIZATION OF THE EPITHERMAL NEUTRON BEAM FOR BORON NEUTRON CAPTURE THERAPY AT THE BROOKHAVEN MEDICAL RESEARCH REACTOR.

    Energy Technology Data Exchange (ETDEWEB)

    HU,J.P.; RORER,D.C.; RECINIELLO,R.N.; HOLDEN,N.E.

    2002-08-18

    Clinical trials of Boron Neutron Capture Therapy for patients with malignant brain tumor had been carried out for half a decade, using an epithermal neutron beam at the Brookhaven's Medical Reactor. The decision to permanently close this reactor in 2000 cut short the efforts to implement a new conceptual design to optimize this beam in preparation for use with possible new protocols. Details of the conceptual design to produce a higher intensity, more forward-directed neutron beam with less contamination from gamma rays, fast and thermal neutrons are presented here for their potential applicability to other reactor facilities. Monte Carlo calculations were used to predict the flux and absorbed dose produced by the proposed design. The results were benchmarked by the dose rate and flux measurements taken at the facility then in use.

  13. A comparison of nifedipine and tamsulosin as medical expulsive therapy for the management of lower ureteral stones without ESWL

    Science.gov (United States)

    Cao, Dehong; Yang, Lu; Liu, Liangren; Yuan, Haichao; Qian, Shenqiang; Lv, Xiao; Han, Pin; Wei, Qiang

    2014-01-01

    Administration of nifedipine or tamsulosin has been suggested to augment stone expulsion rates. We aimed to compare the stone expulsion rates and adverse effects associated with the use of nifedipine or tamsulosin as medical expulsive therapy (MET) for the management of lower ureteral stones (LUS) without extracorporeal shock wave lithotripsy (ESWL) via a literature review and meta-analysis. Relevant randomized controlled trials (RCTs) were identified from the Medline, EMBASE, Cochrane CENTRAL, and Google Scholar databases. Finally, a total of 7 RCTs with 3897 patients were included. Our meta-analysis showed that tamsulosin could significantly increase the stone expulsion rate relative to nifedipine in patients with LUS (random-effects model; risk ratio [RR] = 0.81; 95% confidence interval [CI] = 0.75–0.88; P tamsulosin was more effective than nifedipine in patients with LUS, as evidenced by the higher stone expulsion rate. Tamsulosin treatment should therefore be considered for patients with LUS. PMID:24919112

  14. Rotation therapy for maniacs, melancholics and idiots: theory, practice and perception in European medical and literary case histories.

    Science.gov (United States)

    Dickson, Sheila

    2018-03-01

    This article examines the development and use of rotation therapy in the emerging field of psychiatry at the beginning of the 19th century, and the cross-fertilization between British, Irish, German, French and other European proponents of 'Cox's Swing'. Its short-lived popularity is linked to prevalent Enlightenment thought, to the development of an industrial and technological society, to the modern medical theories of irritability, and to the new practice of 'moral management' of the mentally ill. Case studies documenting the use of the Swing are considered from these perspectives, and are compared with contemporary public reactions in the form of publications in newspapers and of a literary text by German Romantic author Ludwig Achim von Arnim.

  15. Long-term pain relief with optimized medical treatment including antioxidants and step-up interventional therapy in patients with chronic pancreatitis.

    Science.gov (United States)

    Shalimar; Midha, Shallu; Hasan, Ajmal; Dhingra, Rajan; Garg, Pramod Kumar

    2017-01-01

    Abdominal pain is difficult to treat in patients with chronic pancreatitis (CP). Medical therapy including antioxidants has been shown to relieve pain of CP in the short-term. Our aim was to study the long-term results of optimized medical and interventional therapy for pain relief in patients with CP with a step-up approach. All consecutive patients with CP were included prospectively in the study. They were treated medically with a well-balanced diet, pancreatic enzymes, and antioxidants (9000 IU beta-carotene, 0.54 g vitamin C, 270 IU vitamin E, 600 µg organic selenium, and 2 g methionine). Endoscopic therapy and/or surgery were offered if medical therapy failed. Pain relief was the primary outcome measure. A total of 313 patients (mean age 26.16 ± 12.17; 244 males) with CP were included; 288 (92%) patients had abdominal pain. The etiology of CP was idiopathic in 224 (71.6%) and alcohol in 82 (26.2%). At 1-year follow-up, significant pain relief was achieved in 84.7% of patients: 52.1% with medical therapy, 16.7% with endoscopic therapy, 7.6% with surgery, and 8.3% spontaneously. The mean pain score decreased from 6.36 ± 1.92 to 1.62 ± 2.10 (P pain free at those follow-up periods. Significant pain relief is achieved in the majority of patients with optimized medical and interventional treatment. © 2016 Journal of Gastroenterology and Hepatology Foundation and John Wiley & Sons Australia, Ltd.

  16. No hypothyroidism after I-131 therapy in pts with toxic nodular goiter, treated under combined thyreostatic, thyreomimetic medication

    International Nuclear Information System (INIS)

    Giubbini, R.; Panarotto, M.B.; Paghera, B.; Pagliaini, R.; Pajoro, U.; Pizzocaro, C.; Rossini, P.L.; Terzi, A.; Maira, G.

    2002-01-01

    Background. Treatment of toxic nodular goiter with 131-I is generally satisfactory and will cause a reversion of hyperthyroidism. To avoid the risk of thyrotoxic storm I-131 therapy is usually performed after pre-treatment with antithyroid drugs, which causes a TSH increase and functional recruitment of previously inhibited normal thyroid tissue. In this functional state both autonomous nodule(s) and normal tissue are irradiated after I-131 administration. This may be the reason of late hypothyroidism occurring in 15-25% of Pts. Aim of the study was the evaluation of a different pre-treatment modality with combined methimazole (10-20 mg) and Triiodo-thyronine (T3 - 60 μg) in order to treat pts in euthyroid state with suppressed TSH. Study protocol. After diagnosis of hyperthyroidism with autonomous functioning tissue the pts were put under thyreostatic medication. Two months later TSH was checked and if >0.5% U.I the T3 treatment was associated. After two more months, the TSH level was checked again and, if suppressed, the pt received I-131 therapy. Study population. 93 pts (74f, 19m - age 75±10) were consecutively enrolled. 24 pts had a toxic nodular goiter and 69 a multi nodular one, respectively; they were evaluated at diagnosis, at pre-treatment, two months after therapy and at late follow-up (3.1 ± 3.5 yrs). Methods: 557±225 MBq of I-131 (according to uptake determinations and gland weight) were administered. Methymazole was discontinued 3 days before treatment whereas T3 was maintained during I-131 therapy. Results: Euthyroidism was achieved after the first treatment in 71% of pts. At late follow-up TSH values over the normal range were observed in only 4 pts (4.3% - however all 4 pts had TSH level below 6 I.U.). Summaries of FT3 and FT4 values are presented. Conclusions: The treatment of toxic nodular goiter under combined thyreostatic-thyreomimetic treatment is a safe, well tolerated and effective procedure allowing a 71% success at the first treatment

  17. Inter and Intratumour Heterogeneity: A Barrier to Individualized Medical Therapy in Renal Cell Carcinoma?

    International Nuclear Information System (INIS)

    Fisher, Rosalie; Larkin, James; Swanton, Charles

    2012-01-01

    There are nearly 9000 new diagnoses of renal cell carcinoma (RCC) each year in the United Kingdom, and nearly 60,000 in the United States (Jemal et al., 2010; UK, 2011; Jemal et al., 2010; Cancer Research UK, 2011). Nephrectomy for localized disease may be curative, but ∼50% of patients present with or subsequently develop metastatic disease (Motzer et al., 1996; Leibovich et al., 2003), which is inevitably fatal. In general, these patients require palliative systemic therapy, but metastatic RCC (mRCC) has historically been refractory to cytotoxic and hormonal therapy (Harris, 1983; Yagoda and Bander, 1989). Prior to 2007, immunotherapy with interferon-alpha or interleukin-2 was the mainstay of treatment, with modest benefits at best (Motzer et al., 2002b; Coppin et al., 2005). Since then, seven molecularly targeted agents have been approved for use in mRCC, all of which have been shown in phase III randomized clinical trials to improve disease control and which now represent the standards of care (Escudier et al., 2007a,b; Hudes et al., 2007; Motzer et al., 2007, 2010; Rini et al., 2008, 2011; Sternberg et al., 2010). Sunitinib, sorafenib, pazopanib, and axitinib are orally administered inhibitors of multiple tyrosine kinase receptors, with variable affinity for the vascular endothelial growth factor receptor (VEGF-R), and provide tumor control through suppression of angiogenesis, as does the monoclonal antibody to VEGF, bevacizumab. Temsirolimus and everolimus are mammalian target of rapamycin (mTOR) inhibitors; the mTOR pathway is a key component of the PI3K/Akt pathway which mediates tumor cell proliferation and survival via cell cycle regulatory proteins (Schmelzle and Hall, 2000; Fingar et al., 2004) and is also thought to influence angiogenesis (Del Bufalo et al., 2006; Thomas et al.,). A therapeutic approach which targets critical biological signaling pathways has clearly been the most successful strategy to treat mRCC to date, however, anti-VEGF and anti

  18. Preliminary investigation of stereotactic body radiation therapy for medically inoperable stage I/II non-small cell lung cancer

    International Nuclear Information System (INIS)

    Guo Jindong; Lu Changxing; Wang Jiaming; Liu Jun; Li Hongxuan; Wang Changlu; Gao Lanting; Zhao Lei

    2011-01-01

    Objective: To evaluate the therapeutic efficacy and treatment-related toxicity of stereotactic body radiation therapy (SBRT) in patients with medically inoperable stage I/II non-small cell lung cancer (NSCLC). Methods: SBRT was applied to 30 patients, including clinically staged T 1 , T 2 (≤5 cm) or T 3 (chest wall primary tumors only), N 0 , M 0 ,biopsy-confirmed NSCLC. All patients were precluded from lobotomy because of physical condition or comorbidity. No patients developed tumors of any T-stage in the proximal zone. SBRT was performed with the total dose of 50 Gy to 70 Gy in 10 - 11 fractions during 12 - 15 days. prescription line was set onthe edge of the PTV. Results: The follow-up rate was 100%. The number of patients who completed the 1-, and 2-year follow-up were 15, and 10, respectively. All 30 patients completed therapy as planned. The complete response (CR), partial response (PR) and stable disease (SD) rates were 37%, 53% and 3%, respectively. With a median follow-up of 16 months (range, 4-36 months), Kaplan-Meier local control at 2 years was 94%. The 2-year overall survival was 84% and the 2-year cancer specific survival was 90%. Seven patients(23%) developed Grade 2 pneumonitis, no grade > 2 acute or late lung toxicity was observed. No one developed chest wall pain. Conclusions: It is feasible to deliver 50 Gy to 70 Gy of SBRT in 10 - 11 fractions for medically inoperable patients with stage I / II NSCLC. It was associated with low incidence of toxicities and provided sustained local tumor control.The preliminary investigation indicated the cancer specific survival probability of SBRT was high. It is necessary to perform similar investigation in a larger number of patients with long-term follow-up. (authors)

  19. Undergraduate medical textbooks do not provide adequate information on intravenous fluid therapy: a systematic survey and suggestions for improvement.

    Science.gov (United States)

    Powell, Arfon G M T; Paterson-Brown, Simon; Drummond, Gordon B

    2014-02-20

    Inappropriate prescribing of intravenous (IV) fluid, particularly 0.9% sodium chloride, causes post-operative complications. Fluid prescription is often left to junior medical staff and is frequently poorly managed. One reason for poor intravenous fluid prescribing practices could be inadequate coverage of this topic in the textbooks that are used. We formulated a comprehensive set of topics, related to important common clinical situations involving IV fluid therapy, (routine fluid replacement, fluid loss, fluids overload) to assess the adequacy of textbooks in common use. We assessed 29 medical textbooks widely available to students in the UK, scoring the presence of information provided by each book on each of the topics. The scores indicated how fully the topics were considered: not at all, partly, and adequately. No attempt was made to judge the quality of the information, because there is no consensus on these topics. The maximum score that a book could achieve was 52. Three of the topics we chose were not considered by any of the books. Discounting these topics as "too esoteric", the maximum possible score became 46. One textbook gained a score of 45, but the general score was poor (median 11, quartiles 4, 21). In particular, coverage of routine postoperative management was inadequate. Textbooks for undergraduates cover the topic of intravenous therapy badly, which may partly explain the poor knowledge and performance of junior doctors in this important field. Systematic revision of current textbooks might improve knowledge and practice by junior doctors. Careful definition of the remit and content of textbooks should be applied more widely to ensure quality and "fitness for purpose", and avoid omission of vital knowledge.

  20. Tibial nerve stimulation for overactive bladder syndrome unresponsive to medical therapy.

    Science.gov (United States)

    Ridout, A E; Yoong, W

    2010-02-01

    Overactive bladder syndrome is defined as a symptom syndrome which includes urinary urgency, with or without urge incontinence, usually accompanied by frequency (>8 micturitions/24 h) and nocturia. Conservative treatment usually comprises behavioural techniques, bladder retraining, pelvic floor re-education and pharmacotherapy but up to 30% of patients will remain refractory to treatment. Although second-line treatment options such as sacral nerve stimulation and intravesical botulinum A injections are valuable additions to the therapeutic arsenal, they are relatively invasive and can have serious side-effects. Inhibition of detrusor activity by peripheral neuromodulation of the posterior tibial nerve was first described in 1983, with recent authors further confirming a 60-80% positive response rate. This review was undertaken to examine published literature on percutaneous tibial nerve stimulation and to discuss outcome measures, maintenance therapy and prognostic factors of this technique.

  1. Budesonide/formoterol combination therapy as both maintenance and reliever medication in asthma

    DEFF Research Database (Denmark)

    O'Byrne, Paul M; Bisgaard, Hans; Godard, Philippe P

    2005-01-01

    with as-needed bud/form would provide rapid symptom relief and simultaneous adjustment in antiinflammatory therapy, thereby reducing exacerbations. In this double-blind, randomized, parallel-group study, 2,760 patients with asthma aged 4-80 years (FEV1 60-100% predicted) received either terbutaline 0.4 mg...... as SABA with bud/form 80/4.5 microg twice a day (bud/form + SABA) or bud 320 microg twice a day (bud + SABA) or bud/form 80/4.5 microg twice a day with 80/4.5 microg as-needed (bud/form maintenance + relief). Children used a once-nocte maintenance dose. Bud/form maintenance + relief prolonged time...... to first severe exacerbation (p relief also prolonged...

  2. Outcomes from peptic ulcer surgery have not benefited from advances in medical therapy.

    Science.gov (United States)

    Towfigh, Shirin; Chandler, Charles; Hines, Oscar J; McFadden, David W

    2002-04-01

    Given the advancements in medical treatment of peptic ulcer disease such as Helicobacter pylori eradication and proton-pump inhibitors, we sought to assess their impact on the need for surgical intervention. Patients who underwent peptic ulcer surgery between 1981 and 1998 were evaluated in a retrospective chart review from a tertiary-care hospital (n = 222). The number of operations performed for peptic ulcers decreased annually (24 vs 11.3). Seventy-seven per cent of all cases were done urgently; most were performed for acute perforated ulcers. The overall 30-day mortality rate was 13 per cent, which remained unchanged over the past two decades. The highest mortality rate (82%) was in the transplanted population (n = 11). Our institutional experience demonstrates that despite the lower volume of patients requiring operative management a greater percentage of these patients are presenting with urgent need for surgery. Also despite the aggressive endoscopic management of acutely bleeding ulcers there was no change in the percentage of patients taken to the operating room for uncontrollable hemorrhage. Improvements in medical management of peptic ulcer disease have decreased the surgical volume; nevertheless we show a rising proportion of urgent operations performed annually, and mortality remains high.

  3. Arterial homograft and medical therapy in pseudoaneurysm of infrarenal aorta concomitant with recurrent right ventricular thrombus in Behcet's disease

    International Nuclear Information System (INIS)

    Vahedian, Jalal; Sadeghapour, Ali

    2006-01-01

    Pseudoaneurysm of the infrarenal aorta due to Behcet s disease is very rare. We report a case of pseudoaneurysm associated with Behcet s disease in a 17-year-old boy with a recurrent right ventricular thrombus successfully treated with revascularization using arterial homograft patch. Echocardiography examination revealed a right ventricular mass, thought to be a thrombus in an unusual location. Postoperatively, the findings of the pathologic examination confirmed the mass as a thrombus. When the patient was subsequently re-admitted to the emergency unit with complaints of severe abdominal pain, fever, fatigue, sinus tachycardia, and a pulsating and tender abdominal mass, a right ventricular thrombus and a large pseudoaneurysm of the abdominal aorta were found on echocardiography and angiography. The patient underwent resection of the aortic aneurysm and aortoplasty, using arterial homograft patch, and received immunosuppressive and anticoagulation therapy. The thrombus of the right ventricle disappeared 4 months later. This case indicates that a right ventricular thrombosis in Behcet s disease may be managed by medical therapy. (author)

  4. SU-F-P-08: Medical Physics Perspective On Radiation Therapy Quality and Safety Considerations in Low Income Settings

    Energy Technology Data Exchange (ETDEWEB)

    Van Dyk, J [Western University London, ON (Canada); Meghzifene, A [International Atomic Energy Agency, Vienna (Austria)

    2016-06-15

    Purpose: The last few years have seen a significant growth of interest in the global radiation therapy crisis. Various organizations are quantifying the need and providing aid in support of addressing the shortfall existing in many low-to-middle income countries (LMICs). The Lancet Oncology Commission report (Lancet Oncol. Sep;16(10):1153-86, 2015) projects a need of 22,000 new medical physicists in LMICs by 2035 if there is to be equal access globally. With the tremendous demand for new facilities, equipment and personnel, it is very important to recognize quality and safety considerations and to address them directly. Methods: A detailed examination of quality and safety publications was undertaken. A paper by Dunscombe (Front. Oncol. 2: 129, 2012) reviewed the recommendations of 7 authoritative reports on safety in radiation therapy and found the 12 most cited recommendations, summarized in order of most to least cited: training, staffing, documentation/standard operating procedures, incident learning, communication/questioning, check lists, QC/PM, dosimetric audit, accreditation, minimizing interruptions, prospective risk assessment, and safety culture. However, these authoritative reports were generally based on input from high income contexts. In this work, the recommendations were analyzed with a special emphasis on issues that are significant in LMICs. Results: The review indicated that there are significant challenges in LMICs with training and staffing ranking at the top in terms quality and safety. Conclusion: With the recognized need for expanding global access to radiation therapy, especially in LMICs, and the backing by multiple support organizations, quality and safety considerations must be overtly addressed. While multidimensional, training and staffing are top priorities. The use of outdated systems with poor interconnectivity, coupled with a lack of systematic QA in high patient load settings are additional concerns. Any support provided to lower

  5. SU-F-P-08: Medical Physics Perspective On Radiation Therapy Quality and Safety Considerations in Low Income Settings

    International Nuclear Information System (INIS)

    Van Dyk, J; Meghzifene, A

    2016-01-01

    Purpose: The last few years have seen a significant growth of interest in the global radiation therapy crisis. Various organizations are quantifying the need and providing aid in support of addressing the shortfall existing in many low-to-middle income countries (LMICs). The Lancet Oncology Commission report (Lancet Oncol. Sep;16(10):1153-86, 2015) projects a need of 22,000 new medical physicists in LMICs by 2035 if there is to be equal access globally. With the tremendous demand for new facilities, equipment and personnel, it is very important to recognize quality and safety considerations and to address them directly. Methods: A detailed examination of quality and safety publications was undertaken. A paper by Dunscombe (Front. Oncol. 2: 129, 2012) reviewed the recommendations of 7 authoritative reports on safety in radiation therapy and found the 12 most cited recommendations, summarized in order of most to least cited: training, staffing, documentation/standard operating procedures, incident learning, communication/questioning, check lists, QC/PM, dosimetric audit, accreditation, minimizing interruptions, prospective risk assessment, and safety culture. However, these authoritative reports were generally based on input from high income contexts. In this work, the recommendations were analyzed with a special emphasis on issues that are significant in LMICs. Results: The review indicated that there are significant challenges in LMICs with training and staffing ranking at the top in terms quality and safety. Conclusion: With the recognized need for expanding global access to radiation therapy, especially in LMICs, and the backing by multiple support organizations, quality and safety considerations must be overtly addressed. While multidimensional, training and staffing are top priorities. The use of outdated systems with poor interconnectivity, coupled with a lack of systematic QA in high patient load settings are additional concerns. Any support provided to lower

  6. Long-term survival benefit of revascularization compared with medical therapy in patients with coronary chronic total occlusion and well-developed collateral circulation.

    Science.gov (United States)

    Jang, Woo Jin; Yang, Jeong Hoon; Choi, Seung-Hyuk; Song, Young Bin; Hahn, Joo-Yong; Choi, Jin-Ho; Kim, Wook Sung; Lee, Young Tak; Gwon, Hyeon-Cheol

    2015-02-01

    The purpose of this study was to compare the long-term clinical outcomes of patients with chronic total occlusion (CTO) and well-developed collateral circulation treated with revascularization versus medical therapy. Little is known about the clinical outcomes and optimal treatment strategies of CTO with well-developed collateral circulation. We screened 2,024 consecutive patients with at least 1 CTO detected on coronary angiogram. Of these, we analyzed data from 738 patients with Rentrop 3 grade collateral circulation who were treated with medical therapy alone (n = 236), coronary artery bypass grafting (n = 170) or percutaneous coronary intervention (n = 332; 80.1% successful). Patients who underwent revascularization and medical therapy (revascularization group, n = 502) were compared with those who underwent medical therapy alone (medication group, n = 236) in terms of cardiac death and major adverse cardiac events (MACE), defined as the composite of cardiac death, myocardial infarction, and repeat revascularization. During a median follow-up duration of 42 months, multivariate analysis revealed a significantly lower incidence of cardiac death (hazard ratio [HR]: 0.29; 95% confidence interval [CI]: 0.15 to 0.58; p collateral circulation, aggressive revascularization may reduce the risk of cardiac mortality and MACE. Copyright © 2015 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  7. The first private-hospital based proton therapy center in Korea; Status of the proton therapy center at Samsung Medical Center

    International Nuclear Information System (INIS)

    Chung, Kwang Zoo; Han, Young Yih; Kim, Jin Sung

    2015-01-01

    The purpose of this report is to describe the proton therapy system at Samsung Medical Center (SMC-PTS) including the proton beam generator, irradiation system, patient positioning system, patient position verification system, respiratory gating system, and operating and safety control system, and review the current status of the SMC-PTS. The SMC-PTS has a cyclotron (230 MeV) and two treatment rooms: one treatment room is equipped with a multi-purpose nozzle and the other treatment room is equipped with a dedicated pencil beam scanning nozzle. The proton beam generator including the cyclotron and the energy selection system can lower the energy of protons down to 70 MeV from the maximum 230 MeV. The multi-purpose nozzle can deliver both wobbling proton beam and active scanning proton beam, and a multi-leaf collimator has been installed in the downstream of the nozzle. The dedicated scanning nozzle can deliver active scanning proton beam with a helium gas filled pipe minimizing unnecessary interactions with the air in the beam path. The equipment was provided by Sumitomo Heavy Industries Ltd., RayStation from RaySearch Laboratories AB is the selected treatment planning system, and data management will be handled by the MOSAIQ system from Elekta AB. The SMC-PTS located in Seoul, Korea, is scheduled to begin treating cancer patients in 2015

  8. The first private-hospital based proton therapy center in Korea; status of the Proton Therapy Center at Samsung Medical Center.

    Science.gov (United States)

    Chung, Kwangzoo; Han, Youngyih; Kim, Jinsung; Ahn, Sung Hwan; Ju, Sang Gyu; Jung, Sang Hoon; Chung, Yoonsun; Cho, Sungkoo; Jo, Kwanghyun; Shin, Eun Hyuk; Hong, Chae-Seon; Shin, Jung Suk; Park, Seyjoon; Kim, Dae-Hyun; Kim, Hye Young; Lee, Boram; Shibagaki, Gantaro; Nonaka, Hideki; Sasai, Kenzo; Koyabu, Yukio; Choi, Changhoon; Huh, Seung Jae; Ahn, Yong Chan; Pyo, Hong Ryull; Lim, Do Hoon; Park, Hee Chul; Park, Won; Oh, Dong Ryul; Noh, Jae Myung; Yu, Jeong Il; Song, Sanghyuk; Lee, Ji Eun; Lee, Bomi; Choi, Doo Ho

    2015-12-01

    The purpose of this report is to describe the proton therapy system at Samsung Medical Center (SMC-PTS) including the proton beam generator, irradiation system, patient positioning system, patient position verification system, respiratory gating system, and operating and safety control system, and review the current status of the SMC-PTS. The SMC-PTS has a cyclotron (230 MeV) and two treatment rooms: one treatment room is equipped with a multi-purpose nozzle and the other treatment room is equipped with a dedicated pencil beam scanning nozzle. The proton beam generator including the cyclotron and the energy selection system can lower the energy of protons down to 70 MeV from the maximum 230 MeV. The multi-purpose nozzle can deliver both wobbling proton beam and active scanning proton beam, and a multi-leaf collimator has been installed in the downstream of the nozzle. The dedicated scanning nozzle can deliver active scanning proton beam with a helium gas filled pipe minimizing unnecessary interactions with the air in the beam path. The equipment was provided by Sumitomo Heavy Industries Ltd., RayStation from RaySearch Laboratories AB is the selected treatment planning system, and data management will be handled by the MOSAIQ system from Elekta AB. The SMC-PTS located in Seoul, Korea, is scheduled to begin treating cancer patients in 2015.

  9. Evaluation of a Pilot Medication-Assisted Therapy Program in Kazakhstan: Successes, Challenges, and Opportunities for Scaleup

    Directory of Open Access Journals (Sweden)

    Azizbek A. Boltaev

    2012-01-01

    Full Text Available Study Aims. Evaluate the quality and effectiveness of the medication-assisted therapy (MAT pilot in Kazakhstan and review implementation context and related challenges. Methods. We performed a desk review of MAT policy and program documents and reviewed medical records at three MAT sites in Kazakhstan. MAT patients (n=93 were interviewed to assess their perceptions of the program and its impact on their health, criminal, drug use, and HIV risk related behaviors as well as expenditures on nonprescribed psychoactive drugs. Persons injecting drugs who are not in treatment, MAT program staff, and other stakeholders were interviewed to obtain their perspectives on MAT. Results. Legislation supports introducing MAT as a standard of care for treatment of opioid dependence; however, its progress has been hampered by active opposition. Inadequate access and coverage, insufficient supply management, scarce infrastructure of narcological facilities, limited opportunities for staff development, and restrictive methadone dispensing policies compromise the quality of the intervention and limit its potential benefits. There were significant reductions in criminal, drug use, and HIV risk related behaviors in patients receiving MAT. Conclusions. The MAT pilot in Kazakhstan demonstrated its feasibility and effectiveness in the local context and is recommended for scaleup throughout the country.

  10. Enhancing human-animal relationships through veterinary medical instruction in animal-assisted therapy and animal-assisted activities.

    Science.gov (United States)

    Schaffer, Caroline Brunsman

    2008-01-01

    Instruction in animal-assisted therapy (AAT) and animal-assisted activities (AAAs) teaches veterinary medical students to confidently and assertively maximize the benefits and minimize the risks of this union of animals and people. Instruction in AAT/AAA also addresses requirements by the American Veterinary Medical Association Council on Education that accredited schools/colleges of veterinary medicine include in their standard curriculum the topics of the human-animal bond, behavior, and the contributions of the veterinarian to the overall public and professional health care teams. Entry-level veterinarians should be prepared to: (1) assure that animals who provide AAT/AAA are healthy enough to visit nursing homes, hospitals, or other institutions; (2) promote behavior testing that selects animals who will feel safe, comfortable, and connected; (3) advise facilities regarding infection control and ways to provide a safe environment where the animals, their handlers, and the people being visited will not be injured or become ill; and (4) advocate for their patients and show compassion for their clients when animals are determined to be inappropriate participants in AAT/AAA programs. This article presents AAT/AAA terminology, ways in which veterinarians can advocate for AAT/AAA, the advantages of being involved in AAT/AAA, a model AAT/AAA practicum from Tuskegee University's School of Veterinary Medicine (TUSVM), and examples of co-curricular activities in AAT/AAA by TUSVM's student volunteers.

  11. Integrating Medication Therapy Management (MTM Services Provided by Community Pharmacists into a Community-Based Accountable Care Organization (ACO

    Directory of Open Access Journals (Sweden)

    Brian Isetts

    2017-10-01

    Full Text Available (1 Background: As the U.S. healthcare system evolves from fee-for-service financing to global population-based payments designed to be accountable for both quality and total cost of care, the effective and safe use of medications is gaining increased importance. The purpose of this project was to determine the feasibility of integrating medication therapy management (MTM services provided by community pharmacists into the clinical care teams and the health information technology (HIT infrastructure for Minnesota Medicaid recipients of a 12-county community-based accountable care organization (ACO. (2 Methods: The continuous quality improvement evaluation methodology employed in this project was the context + mechanism = outcome (CMO model to account for the fact that programs only work insofar as they introduce promising ideas, solutions and opportunities in the appropriate social and cultural contexts. Collaborations between a 12-county ACO and 15 community pharmacies in Southwest Minnesota served as the social context for this feasibility study of MTM referrals to community pharmacists. (3 Results: All 15 community pharmacy sites were integrated into the HIT infrastructure through Direct Secure Messaging, and there were 32 recipients who received MTM services subsequent to referrals from the ACO at 5 of the 15 community pharmacies over a 1-year implementation phase. (4 Conclusion: At the conclusion of this project, an effective electronic communication and MTM referral system was activated, and consideration was given to community pharmacists providing MTM in future ACO shared savings agreements.

  12. EFFECTS OF RELIGIOUS VERSUS STANDARD COGNITIVE-BEHAVIORAL THERAPY ON OPTIMISM IN PERSONS WITH MAJOR DEPRESSION AND CHRONIC MEDICAL ILLNESS.

    Science.gov (United States)

    Koenig, Harold G; Pearce, Michelle J; Nelson, Bruce; Daher, Noha

    2015-11-01

    We compared the effectiveness of religiously integrated cognitive behavioral therapy (RCBT) versus standard CBT (SCBT) on increasing optimism in persons with major depressive disorder (MDD) and chronic medical illness. Participants aged 18-85 were randomized to either RCBT (n = 65) or SCBT (n = 67) to receive ten 50-min sessions remotely (94% by telephone) over 12 weeks. Optimism was assessed at baseline, 12 and 24 weeks by the Life Orientation Test-Revised. Religiosity was assessed at baseline using a 29-item scale composed of religious importance, individual religious practices, intrinsic religiosity, and daily spiritual experiences. Mixed effects growth curve models were used to compare the effects of treatment group on trajectory of change in optimism. In the intention-to-treat analysis, both RCBT and SCBT increased optimism over time, although there was no significant difference between treatment groups (B = -0.75, SE = 0.57, t = -1.33, P = .185). Analyses in the highly religious and in the per protocol analysis indicated similar results. Higher baseline religiosity predicted an increase in optimism over time (B = 0.07, SE = 0.02, t = 4.12, P optimism predicted a faster decline in depressive symptoms over time (B = -0.61, SE = 0.10, t = -6.30, P optimism in persons with MDD and chronic medical illness. While baseline religiosity does not moderate this effect, religiosity predicts increases in optimism over time independent of treatment group. © 2015 Wiley Periodicals, Inc.

  13. Music therapy for reducing agitation and psychotropic medication in nursing home residents with dementia

    DEFF Research Database (Denmark)

    Ridder, Hanne Mette Ochsner

    2015-01-01

    Dementia is a neurocognitive disease with a high risk of social isolation and agitation due to loss of cognitive functions. In nursing home residents with dementia, agitation is the most significant symptom causing patient distress and care- giver burden. Agitation is described as abuse or aggres......Dementia is a neurocognitive disease with a high risk of social isolation and agitation due to loss of cognitive functions. In nursing home residents with dementia, agitation is the most significant symptom causing patient distress and care- giver burden. Agitation is described as abuse...... or aggressive or inappropriate behaviour. According to a psychosocial model of care, agitation is understood as attempts to communicate psychosocial needs. The prevalence of agitation is predicted by the psychosocial culture of care, and too often symptoms of agitation are treated with psychotropic medication...

  14. Percutaneous Coronary Intervention Is More Beneficial Than Optimal Medical Therapy in Elderly Patients with Angina Pectoris.

    Science.gov (United States)

    Won, Hoyoun; Her, Ae Young; Kim, Byeong Keuk; Kim, Yong Hoon; Shin, Dong Ho; Kim, Jung Sun; Ko, Young Guk; Choi, Donghoon; Kwon, Hyuck Moon; Jang, Yangsoo; Hong, Myeong Ki

    2016-03-01

    Data comparing the clinical benefits of medical treatment with those of percutaneous coronary intervention (PCI) in an elderly population with angina pectoris are limited. Therefore, we evaluated the efficacy of elective PCI versus optimal medical treatment (OMT) in elderly patients (between 75 and 84 years old) with angina pectoris. One hundred seventy-seven patients with significant coronary artery stenosis were randomly assigned to either the PCI group (n=90) or the OMT group (n=87). The primary outcome was a composite of major adverse events in the 1-year follow-up period that included cardiovascular death, non-fatal myocardial infarction, coronary revascularization, and stroke. Major adverse events occurred in 5 patients (5.6%) of the PCI group and in 17 patents (19.5%) of the OMT group (p=0.015). There were no significant differences between the PCI group and the OMT group in cardiac death [hazard ratio (HR) for the PCI group 0.454; 95% confidence interval (CI) 0.041-5.019, p=0.520], myocardial infarction (HR 0.399; 95% CI 0.039-4.050, p=0.437), or stroke (HR 0.919; 95% CI 0.057-14.709, p=0.952). However, the PCI group showed a significant preventive effect of the composite of major adverse events (HR 0.288; 95% CI 0.106-0.785, p=0.015) and against the need for coronary revascularization (HR 0.157; 95% CI 0.035-0.703, p=0.016). Elective PCI reduced major adverse events and was found to be an effective treatment modality in elderly patients with angina pectoris and significant coronary artery stenosis, compared to OMT.

  15. Impact of pharmacy technician-centered medication reconciliation on optimization of antiretroviral therapy and opportunistic infection prophylaxis in hospitalized patients with HIV/AIDS.

    Science.gov (United States)

    Siemianowski, Laura A; Sen, Sanchita; George, Jomy M

    2013-08-01

    This study aimed to examine the role of a pharmacy technician-centered medication reconciliation (PTMR) program in optimization of medication therapy in hospitalized patients with HIV/AIDS. A chart review was conducted for all inpatients that had a medication reconciliation performed by the PTMR program. Adult patients with HIV and antiretroviral therapy (ART) and/or the opportunistic infection (OI) prophylaxis listed on the medication reconciliation form were included. The primary objective is to describe the (1) number and types of medication errors and (2) the percentage of patients who received appropriate ART. The secondary objective is a comparison of the number of medication errors between standard mediation reconciliation and a pharmacy-led program. In the PTMR period, 55 admissions were evaluated. In all, 50% of the patients received appropriate ART. In 27of the 55 admissions, there were 49 combined ART and OI-related errors. The most common ART-related errors were drug-drug interactions. The incidence of ART-related medication errors that included drug-drug interactions and renal dosing adjustments were similar between the pre-PTMR and PTMR groups (P = .0868). Of the 49 errors in the PTMR group, 18 were intervened by a medication reconciliation pharmacist. A PTMR program has a positive impact on optimizing ART and OI prophylaxis in patients with HIV/AIDS.

  16. Medical set-up of boron neutron capture therapy (BNCT) for malignant glioma at the Japan research reactor (JRR)-4

    International Nuclear Information System (INIS)

    Yamamoto, T.; Matsumura, A.; Nose, T.; Shibata, Y.; Nakai, K.; Sakurai, F.; Kishi, T.; Kumada, H.; Yamamoto, K.; Torii, Y.

    2001-01-01

    The University of Tsukuba project for boron neutron capture therapy (BNCT) was initiated at the Japan Atomic Energy Research Institute (JAERI) in 1992. The clinical study for BNCT began at the Japan Research Reactor (JRR)-2 of the JAERI in November 1995. By the end of 1998, a new medical irradiation facility had been installed in JRR-4 of that included a new medical treatment room and patient-monitoring area adjacent to the irradiation room. The medical treatment room was built to reflect a hospital-type operation room that includes an operating table with a carbon head frame, anesthesia apparatus with several cardiopulmonary monitors, etc. Following craniotomy in the treatment room, a patient under anesthesia is transported into the irradiation room for BNCT. The boron concentration in tissue is measured with prompt gamma ray analysis (PGA) and simultaneously by inductively coupled plasma atomic emission spectroscopy (ICP-AES) methods. For the immediate pre- and post-BNCT care, a collaborating neurosurgical department of the University of Tsukuba was prepared in the vicinity of the JAERI. The long term follow-up is done at the University of Tsukuba Hospital. Epithermal neutron beam also became available at the new JRR-4. By changing the thickness and/or the configuration of heavy water, a cadmium plate, and a graphite reflector, the JRR-4 provides a variety of neutron beams, including three typical beams (Epithermal mode and Thermal modes I and II). Intraoperative BNCT using the thermal beam is planned to study at the beginning of the clinical trial. The ongoing development of the JAERI Computational Dosimetry System (JCDS) and radiobiological studies have focused in the application of the epithermal beam for BNCT. After obtaining these basic data, we are planning to use the epithermal beam for intraoperative BNCT. (author)

  17. Unequivocal detection of ozone recovery in the Antarctic Ozone Hole through significant increases in atmospheric layers with minimum ozone

    Science.gov (United States)

    de Laat, Jos; van Weele, Michiel; van der A, Ronald

    2015-04-01

    An important new landmark in present day ozone research is presented through MLS satellite observations of significant ozone increases during the ozone hole season that are attributed unequivocally to declining ozone depleting substances. For many decades the Antarctic ozone hole has been the prime example of both the detrimental effects of human activities on our environment as well as how to construct effective and successful environmental policies. Nowadays atmospheric concentrations of ozone depleting substances are on the decline and first signs of recovery of stratospheric ozone and ozone in the Antarctic ozone hole have been observed. The claimed detection of significant recovery, however, is still subject of debate. In this talk we will discuss first current uncertainties in the assessment of ozone recovery in the Antarctic ozone hole by using multi-variate regression methods, and, secondly present an alternative approach to identify ozone hole recovery unequivocally. Even though multi-variate regression methods help to reduce uncertainties in estimates of ozone recovery, great care has to be taken in their application due to the existence of uncertainties and degrees of freedom in the choice of independent variables. We show that taking all uncertainties into account in the regressions the formal recovery of ozone in the Antarctic ozone hole cannot be established yet, though is likely before the end of the decade (before 2020). Rather than focusing on time and area averages of total ozone columns or ozone profiles, we argue that the time evolution of the probability distribution of vertically resolved ozone in the Antarctic ozone hole contains a better fingerprint for the detection of ozone recovery in the Antarctic ozone hole. The advantages of this method over more tradition methods of trend analyses based on spatio-temporal average ozone are discussed. The 10-year record of MLS satellite measurements of ozone in the Antarctic ozone hole shows a

  18. Experimental study of ozone synthesis

    International Nuclear Information System (INIS)

    Garamoon, A A; Elakshar, F F; Nossair, A M; Kotp, E F

    2002-01-01

    A silent discharge ozonizer has been constructed with a design that enables the study of ozone concentration behaviour as a function of different parameters when oxygen used as a working gas. The behaviour of ozone concentration as a function of discharge current density has four characteristic regions. The concentration is enhanced by more than threefold whenever gas pressure is reduced by a factor of two. The flow rate of the working gas is a more effective parameter on ozone concentration than the gas pressure. When the flow rate is kept constant, and the pressure is decreased by 100%, the ozone concentration increases by only 10%. On the other hand, when the flow rate is decreased by 13%, the ozone concentration increases by 200%, whenever the gas pressure is kept constant. The concentration is nearly doubled when the gap space is increased by four times under the same conditions. The length of the discharge region, the thickness and the dielectric constant of the insulating materials are found to have a considerable effect on the generated ozone concentration. Also, the ozone concentration is ten times less when air is used instead of oxygen as a working gas. A maximum efficiency of 185 g/kWh, is obtained for the present system

  19. Contemporary concepts of the medical therapy of portal hypertension under liver cirrhosis.

    Science.gov (United States)

    Garbuzenko, Dmitry Victorovich

    2015-05-28

    Severe complications of liver cirrhosis are mostly related to portal hypertension. At the base of the pathogenesis of portal hypertension is the increase in hepatic vascular resistance to portal blood flow with subsequent development of hyperdynamic circulation, which, despite of the formation of collateral circulation, promotes progression of portal hypertension. An important role in its pathogenesis is played by the rearrangement of vascular bed and angiogenesis. As a result, strategic directions of the therapy of portal hypertension under liver cirrhosis include selectively decreasing hepatic vascular resistance with preserving or increasing portal blood flow, and correcting hyperdynamic circulation and pathological angiogenesis, while striving to reduce the hepatic venous pressure gradient to less than 12 mmHg or 20% of the baseline. Over the last years, substantial progress in understanding the pathophysiological mechanisms of hemodynamic disorders under liver cirrhosis has resulted in the development of new drugs for their correction. Although the majority of them have so far been investigated only in animal experiments, as well as at the molecular and cellular level, it might be expected that the introduction of the new methods in clinical practice will increase the efficacy of the conservative approach to the prophylaxis and treatment of portal hypertension complications. The purpose of the review is to describe the known methods of portal hypertension pharmacotherapy and discuss the drugs that may affect the basic pathogenetic mechanisms of its development.

  20. Design and development of new collimator cones for fractionated stereotactic radiation therapy in Samsung Medical Center.

    Science.gov (United States)

    Ahn, Y C; Ju, S G; Kim, D Y; Choi, D R; Huh, S J; Park, Y H; Lim, D H; Kim, M K

    1999-05-01

    In stereotactic radiotherapy using X-Knife system, the commercially supplied collimator cone system had a few mechanical limitations. The authors have developed new collimator cones to overcome these limitations and named them "SMC type" collimator cones. We made use of cadmium-free cerrobend alloy within the stainless steel cylinder housing. We made nine cones of relatively larger sizes (3.0 cm to 7.0 cm in diameter) and of shorter length with bigger clearance from the isocenter than the commercial cones. The cone housing and the collimator cones were designed to insert into the wedge mount of the gantry head to enable double-exposure linac-gram taking. The mechanical accuracy of pointing to the isocenter was tested by ball test and cone rotation test, and the dosimetric measurements were performed, all of which were with satisfactory results. A new innovative quality assurance procedure using linac-grams on the patients at the actual treatment setup was attempted after taking 10 sets of AP and lateral linac-grams and the overall mechanical isocenter accuracy was excellent (average error = 0.4 +/- 0.2 mm). We have developed the SMC type collimator cone system mainly for fractionated stereotactic radiation therapy use with our innovative ideas. The new cones' mechanical accuracy and physical properties were satisfactory for clinical use, and the verification of the isocenter accuracy on the actual treatment setup has become possible.

  1. Graves' disease and radioiodine therapy. Is success of ablation dependent on the choice of thyreostatic medication?

    International Nuclear Information System (INIS)

    Kobe, C.; Weber, I.; Eschner, W.; Sudbrock, F.; Schmidt, M.; Dietlein, M.; Schicha, H.

    2008-01-01

    Aim: this study was performed to analyse the impact of the choice of antithyroid drugs (ATD) on the outcome of ablative radioiodine therapy (RIT) in patients with Graves' disease. Patients, material, methods: a total of 571 consecutive patients were observed for 12 months after RIT between July 2001 and June 2004. Inclusion criteria were the confirmed diagnosis of Graves' disease, compensation of hyperthyroidism and withdrawal of ATD two days before preliminary radioiodine-testing and RIT. The intended dose of 250 Gy was calculated from the results of the radioiodine test and the therapeutically achieved dose was measured by serial uptake measurements. The end-point measure was thyroid function 12 months offer RIT; success was defined as elimination of hyperthyroidism. The pretreatment ATD was retrospectively correlated with the results achieved. Results: relief from hyperthyroidism was achieved in 96% of patients. 472 patients were treated with carbimazole or methimazole (CMI) and 61 with propylthiouracil (PTU). 38 patients had no thyrostatic drugs (ND) prior to RIT. The success rate was equal in all groups (CMI 451/472; PTU 61/61; ND 37/38; p = 0.22). Conclusion: thyrostatic treatment with PTU achieves excellent results in ablative RIT, using an accurate dosimetric approach with an achieved post-therapeutic dose of more than 200 Gy. (orig.)

  2. Antiradiation UV Vaccine: UV Radiation, Biological effects, lesions and medical management - immune-therapy and immune-protection.

    Science.gov (United States)

    Popov, Dmitri; Jones, Jeffrey; Maliev, Slava

    Key Words: Ultraviolet radiation,Standard Erythema Dose(SED), Minimal Erythema Dose(MED), Sun Burns, Solar Dermatitis, Sun Burned Disease, DNA Damage,Cell Damage, Antiradiation UV Vaccine, Immune-Prophylaxis of Sun Burned Diseases, Immune-Prophylaxis of Sun Burns, Immune-Therapy of Sun-Burned Disease and Sun Burns,Basal Cell Carcinoma (BCC), Squamous Cell Carcinoma (SCC), Toxic Epidermal Necrolysis(TEN). Introduction: High doses of UV generated by solar source and artificial sources create an exposure of mammals and other species which can lead to ultraviolet(UV)radiation- associated disease (including erythema, epilation, keratitis, etc.). UV radiation belongs to the non-ionizing part of the electromagnetic spectrum and ranges between 100 nm and 400 nm with 100 nm having been chosen arbitrarily as the boundary between non-ionizing and ionizing radiation, however EMR is a spectrum and UV can produce molecular ionization. UV radiation is conventionally categorized into 3 areas: UV-A (>315-400 nm),UV-B (>280-315 nm)and UV-C (>100-280 nm) [IARC,Working Group Reports,2005] An important consequence of stratospheric ozone depletion is the increased transmission of solar ultraviolet (UV)radiation to the Earth's lower atmosphere and surface. Stratospheric ozone levels have been falling, in certain areas, for the past several decades, so current surface ultraviolet-B (UV-B) radiation levels are thought to be close to their modern day maximum. [S.Madronich et al.1998] Overexposure of ultraviolet radiation a major cause of skin cancer including basal cell carcinoma (BCC), squamous cell carcinoma (SCC) { collectively referred to as “non-melanoma" skin cancer (NMSC) and melanoma as well, with skin cancers being the most common cancer in North America. [Armstrong et al. 1993, Gallagher et al. 2005] Methods and Experimental Design: Our experiments and testing of a novel UV “Antiradiation Vaccine” have employed a wide variety of laboratory animals which include : Chinchilla

  3. Source attribution of tropospheric ozone

    Science.gov (United States)

    Butler, T. M.

    2015-12-01

    Tropospheric ozone is a harmful pollutant with adverse effects on human health and ecosystems. As well as these effects, tropospheric ozone is also a powerful greenhouse gas, with an anthropogenic radiative forcing one quarter of that of CO2. Along with methane and atmospheric aerosol, tropospheric ozone belongs to the so-called Short Lived Climate forcing Pollutants, or SLCP. Recent work has shown that efforts to reduce concentrations of SLCP in the atmosphere have the potential to slow the rate of near-term climate change, while simultaneously improving public health and reducing crop losses. Unlike many other SLCP, tropospehric ozone is not directly emitted, but is instead influenced by two distinct sources: transport of air from the ozone-rich stratosphere; and photochemical production in the troposphere from the emitted precursors NOx (oxides of nitrogen), CO (Carbon Monoxide), and VOC (volatile organic compounds, including methane). Better understanding of the relationship between ozone production and the emissions of its precursors is essential for the development of targeted emission reduction strategies. Several modeling methods have been employed to relate the production of tropospheric ozone to emissions of its precursors; emissions perturbation, tagging, and adjoint sensitivity methods all deliver complementary information about modelled ozone production. Most studies using tagging methods have focused on attribution of tropospheric ozone production to emissions of NOx, even though perturbation methods have suggested that tropospheric ozone is also sensitive to VOC, particularly methane. In this study we describe the implementation into a global chemistry-climate model of a scheme for tagging emissions of NOx and VOC with an arbitrary number of labels, which are followed through the chemical reactions of tropospheric ozone production in order to perform attribution of tropospehric ozone to its emitted precursors. Attribution is performed to both

  4. Prognosis of medical and economic efficiency of a patient-oriented program implementation aimed at formation of adherenceto drug therapy among rural population

    Directory of Open Access Journals (Sweden)

    E A Kitaeva

    2018-02-01

    Full Text Available Aim. Development and implementation of novel organizational management technologies of medical care aimed at formation of adherence to drug therapy in patients from rural areas and calculation of medical and economic efficiency of implementation of this project. Methods. The study subject was the population of Rybnaya Sloboda district of the Republic of Tatarstan. Patient recruitment into the groups was conducted in the polyclinic of Rybnaya Sloboda central regional hospital. The duration of the study was 6 months for each of two groups with further follow-up and evaluation of adherence to therapy for 2 months. Results. Annually stroke affects 5.6 to 6.6 million of people around the world, 35% of whom die in the acute period. Recently, serious rejuvenation of cardiovascular disorders has been observed. The main reason for such trend is low patients’ compliance to drug therapy. And patients’ compliance itself allows significantly decreasing the risk of cardiovascular complications. The article discussed the issues of low compliance to drug therapy, presents the methods of its formation in patients from rural area. The examples of foreign and Russian experience of increasing patients’ compliance to drug therapy are described and the key intervention points for patients are determined. On the basis of conducted analysis, implementation was developed and suggested for patient-oriented program aimed at formation of adherence to drug therapy of rural population. Also, the authors performed evaluation of medical and economic efficiency of implementation of a patient-oriented program aimed at formation of adherence to drug therapy of rural population (assessment of expenditures for medications, hospital stay, incapacity related to the main disease; evaluation of expenditures for prevention of complications and disability. Conclusion. Effective organization of prophylactic activity is of great importance for prevention of cardiovascular disease

  5. Adaptive pacing, cognitive behaviour therapy, graded exercise, and specialist medical care for chronic fatigue syndrome: a cost-effectiveness analysis.

    Directory of Open Access Journals (Sweden)

    Paul McCrone

    Full Text Available The PACE trial compared the effectiveness of adding adaptive pacing therapy (APT, cognitive behaviour therapy (CBT, or graded exercise therapy (GET, to specialist medical care (SMC for patients with chronic fatigue syndrome. This paper reports the relative cost-effectiveness of these treatments in terms of quality adjusted life years (QALYs and improvements in fatigue and physical function.Resource use was measured and costs calculated. Healthcare and societal costs (healthcare plus lost production and unpaid informal care were combined with QALYs gained, and changes in fatigue and disability; incremental cost-effectiveness ratios (ICERs were computed.SMC patients had significantly lower healthcare costs than those receiving APT, CBT and GET. If society is willing to value a QALY at £30,000 there is a 62.7% likelihood that CBT is the most cost-effective therapy, a 26.8% likelihood that GET is most cost effective, 2.6% that APT is most cost-effective and 7.9% that SMC alone is most cost-effective. Compared to SMC alone, the incremental healthcare cost per QALY was £18,374 for CBT, £23,615 for GET and £55,235 for APT. From a societal perspective CBT has a 59.5% likelihood of being the most cost-effective, GET 34.8%, APT 0.2% and SMC alone 5.5%. CBT and GET dominated SMC, while APT had a cost per QALY of £127,047. ICERs using reductions in fatigue and disability as outcomes largely mirrored these findings.Comparing the four treatments using a health care perspective, CBT had the greatest probability of being the most cost-effective followed by GET. APT had a lower probability of being the most cost-effective option than SMC alone. The relative cost-effectiveness was even greater from a societal perspective as additional cost savings due to reduced need for informal care were likely.

  6. Ozone's impact on public health: Contributions from indoor exposures to ozone and products of ozone-initiated chemistry

    DEFF Research Database (Denmark)

    Weschler, Charles J.

    2006-01-01

    OBJECTIVES: The associations between ozone concentrations measured outdoors and both morbidity and mortality may be partially due to indoor exposures to ozone and ozone-initiated oxidation products. In this article I examine the contributions of such indoor exposures to overall ozone-related heal...

  7. Age of Onset, Duration, and Type of Medication Therapy for Attention-Deficit/Hyperactivity Disorder (ADHD) and Substance Use During Adolescence: A Multi-Cohort National Study

    Science.gov (United States)

    McCabe, Sean Esteban; Dickinson, Kara; West, Brady T.; Wilens, Timothy E.

    2016-01-01

    Objective To examine whether age of onset, duration, or type of medication therapy for attention-deficit/hyperactivity disorder (ADHD) is associated with substance use during adolescence. Method Nationally representative samples of high school seniors were surveyed via self-administered questionnaires. The sample consisted of 40,358 individuals from ten independent cohorts (2005-2014) and represented a population that was 52% female, 62% White, 10% African-American, 14% Hispanic, and 14% other. Design-based logistic regression analyses were used to test the associations between age of onset, duration, and type of ADHD medication therapy and recent substance use, controlling for potential confounding factors. Results Individuals who initiated stimulant medication therapy for ADHD later (ages 10-14 and 15 years and older) and for shorter duration (2 years or less and 3-5 years) as well as those who reported only non-stimulant medication therapy for ADHD had significantly greater odds of substance use in adolescence relative to individuals who initiated stimulant medication therapy for ADHD earlier (aged 9 or less) and for longer duration (6 or more years). The odds of substance use generally did not differ between population controls (youth without ADHD and unmedicated youth with ADHD) and individuals who initiated stimulant medication for ADHD early (aged 9 or less) and for longer duration (6 or more years). Conclusion Relative to later onset and shorter duration of stimulant treatment for ADHD, early onset and longer duration of stimulant treatment for ADHD was associated with a risk of substance use during adolescence that is lower and similar to that in the general population. PMID:27238066

  8. Environmental Determinants of Chronic Disease and Medical Approaches: Recognition, Avoidance, Supportive Therapy, and Detoxification

    International Nuclear Information System (INIS)

    Sears, M.E.; Sears, M.E.; Genuis, S.J.

    2012-01-01

    The World Health Organization warns that chronic, non communicable diseases are rapidly becoming epidemic worldwide. Escalating rates of neuro cognitive, metabolic, autoimmune and cardiovascular diseases cannot be ascribed only to genetics, lifestyle, and nutrition; early life and ongoing exposures, and bio accumulated toxicants may also cause chronic disease. Contributors to ill health are summarized from multiple perspectives biological effects of classes of toxicants, mechanisms of toxicity, and a synthesis of toxic contributors to major diseases. Health care practitioners have wide-ranging roles in addressing environmental factors in policy and public health and clinical practice. Public health initiatives include risk recognition and chemical assessment then exposure reduction, remediation, monitoring, and avoidance. The complex web of disease and environmental contributors is amenable to some straightforward clinical approaches addressing multiple toxicants. Widely applicable strategies include nutrition and supplements to counter toxic effects and to support metabolism; as well as exercise and sweating, and possibly medication to enhance excretion. Addressing environmental health and contributors to chronic disease has broad implications for society, with large potential benefits from improved health and productivity.

  9. Eosinophilic esophagitis: dilate or medicate? A cost analysis model of the choice of initial therapy.

    Science.gov (United States)

    Kavitt, R T; Penson, D F; Vaezi, M F

    2014-07-01

    Eosinophilic esophagitis (EoE) is an increasingly recognized clinical entity. The optimal initial treatment strategy in adults with EoE remains controversial. The aim of this study was to employ a decision analysis model to determine the less costly option between the two most commonly employed treatment strategies in EoE. We constructed a model for an index case of a patient with biopsy-proven EoE who continues to be symptomatic despite proton-pump inhibitor therapy. The following treatment strategies were included: (i) swallowed fluticasone inhaler (followed by esophagogastroduodenoscopy [EGD] with dilation if ineffective); and (ii) EGD with dilation (followed by swallowed fluticasone inhaler if ineffective). The time horizon was 1 year. The model focused on cost analysis of initial treatment strategies. The perspective of the healthcare payer was used. Sensitivity analyses were performed to assess the robustness of the model. For every patient whose symptoms improved or resolved with the strategy of fluticasone first followed by EGD, if necessary, it cost an average of $1078. Similarly, it cost an average of $1171 per patient if EGD with dilation was employed first. Sensitivity analyses indicated that initial treatment with fluticasone was the less costly strategy to improve dysphagia symptoms as long as the effectiveness of fluticasone remains at or above 0.62. Swallowed fluticasone inhaler (followed by EGD with dilation if necessary) is the more economical initial strategy when compared with EGD with dilation first. © 2012 Copyright the Authors. Journal compilation © 2012, Wiley Periodicals, Inc. and the International Society for Diseases of the Esophagus.

  10. A STUDY OF ANTIRETROVIRAL THERAPY OUTCOMES IN A TERTIARY CARE CENTER IN THANJAVUR MEDICAL COLLEGE HOSPITAL, SOUTHERN INDIA

    Directory of Open Access Journals (Sweden)

    Kannan V. P

    2017-05-01

    Full Text Available BACKGROUND The number of people infected with the Human Immunodeficiency Virus (HIV worldwide was estimated to be 33.2 million at the end of 2007. The introduction of Anti-Retroviral Therapy (ART has significantly reduced morbidity and mortality in HIVinfected patients in various developed and developing countries. However, the outcome of ART in India’s National ART Programme has not been reported in detail. The aim of the study is to- 1. Evaluate the immunological response of HIV infected adults starting Highly Active Antiretroviral Therapy (HAART. 2. Evaluate the clinical response of highly active antiretroviral therapy in HIV infected adults. 3. Assess the functional status improvement following highly active antiretroviral therapy. MATERIALS AND METHODS To evaluate the effectiveness of the National ART Programme at Thanjavur Medical College Hospital, we undertook a prospective observational study involving ART naive patients who were started on ART between May 2015 and October 2016. ART was offered to these patients in accordance with NACO guidelines. The regimen consisted of two nucleoside reverse transcriptase inhibitors and one non-nucleoside reverse transcriptase inhibitor. The available drugs included efavirenz, lamivudine, nevirapine and zidovudine. The CD4+ lymphocyte (CD4 count (cells/µL was estimated at baseline and at six months intervals during follow-up. Prophylaxis and treatment of opportunistic infections were in accordance with NACO guidelines. Anti-tuberculosis treatment was administered according to the Revised National Tuberculosis Control Programme guidelines. RESULTS Among 203 patients started on ART in this study, 3 died after completing 6 months of therapy and 17 died within 6 months of therapy. Out of the remaining 183 patients, 104 were males and 79 were females. The predominant route of HIV transmission is through unsafe sexual practice, which accounts for 84% of cases. Incidence of HIV is less common in literate

  11. Electronic medical record systems are associated with appropriate placement of HIV patients on antiretroviral therapy in rural health facilities in Kenya: a retrospective pre-post study

    NARCIS (Netherlands)

    Oluoch, Tom; Katana, Abraham; Ssempijja, Victor; Kwaro, Daniel; Langat, Patrick; Kimanga, Davies; Okeyo, Nicky; Abu-Hanna, Ameen; de Keizer, Nicolette

    2014-01-01

    There is little evidence that electronic medical record (EMR) use is associated with better compliance with clinical guidelines on initiation of antiretroviral therapy (ART) among ART-eligible HIV patients. We assessed the effect of transitioning from paper-based to an EMR-based system on

  12. Quality of life assessed with the medical outcomes study short form 36-item health survey of patients on renal replacement therapy: A systematic review and meta-analysis

    NARCIS (Netherlands)

    Y.S. Liem (Ylian Serina); J.L. Bosch (Johanna); L.R. Arends (Lidia); M.H. Heijenbrok-Kal (Majanka); M.G.M. Hunink (Myriam)

    2007-01-01

    textabstractObjectives: The Medical Outcomes Study Short Form 36-Item Health Survey (SF-36) is the most widely used generic instrument to estimate quality of life of patients on renal replacement therapy. Purpose of this study was to summarize and compare the published literature on quality of

  13. Effect of cognitive therapy with antidepressant medications vs antidepressants alone on the rate of recovery in major depressive disorder a randomized clinical trial

    NARCIS (Netherlands)

    Hollon, S.D.; DeRubeis, R.J.; Fawcett, J.; Amsterdam, J.D.; Shelton, R.C.; Zajecka, J.; Young, P.R.; Gallop, R.

    2014-01-01

    IMPORTANCE Antidepressant medication (ADM) is efficacious in the treatment of depression, but not all patients achieve remission and fewer still achieve recovery with ADM alone. OBJECTIVE To determine the effects of combining cognitive therapy (CT) with ADM vs ADM alone on remission and recovery in

  14. Electronic medication monitoring-informed counseling to improve adherence to combination anti-retroviral therapy and virologic treatment outcomes: a meta-analysis

    NARCIS (Netherlands)

    Langebeek, Nienke; Nieuwkerk, Pythia

    2015-01-01

    Adherence to combination anti-retroviral therapy for HIV infection is a primary determinant of treatment success, but is often suboptimal. Previous studies have suggested that electronic medication monitoring-informed counseling is among the most effective adherence intervention components. Our

  15. [Practice evolution of hypofractionation in breast radiation therapy and medical impact].

    Science.gov (United States)

    Dupin, C; Vilotte, F; Lagarde, P; Petit, A; Breton-Callu, C

    2016-06-01

    Whole breast irradiation after conservative surgery is the standard treatment for invasive breast cancer. Randomized studies indicate that hypofractionation can be equivalent for selected patients. This study focuses on fractionation practice evolution in a single centre, and analyses the economic impact of practice modification. All prescriptions for invasive breast cancer between January 2010 and June 2014 were analyzed. Female patients 60 years or older, pN0 were considered for the economic study. Patients included in clinical trials or patient with high-grade tumours were excluded from the hypofractionation practice study, because physician could not choose fractionation. We used data from the Medical public health system to calculate cost per fraction and transportation cost. Two thousand thirty one patients were treated; 399 were eligible for the economic study (20%) and 282 for the practice study (14%). Treatment with 25 fractions decreased from 90% to 16% in the first half of 2014. Meanwhile, treatment with 15 or 16 fractions increased from 6% in 2010 to 68% in the first half of 2014. Hypofractionated treatment proportion was 100% with 42.5Gy in 16 fractions in 2010 and 100% 40Gy in 15 fractions in 2014, according to long-term follow-up publication of START trials. Treatment with five fractions remained stable around 7% (4 to 16%), reserved for patients over 80 years (PPractice change led to an increase of hypofractionation in recent years. Hypofractionation may be currently prescribed and may concern 20% of patients. This practice evolution is beneficial for patients and the public health system. Copyright © 2016 Société française de radiothérapie oncologique (SFRO). Published by Elsevier SAS. All rights reserved.

  16. Multiscale registration of medical images based on edge preserving scale space with application in image-guided radiation therapy

    Science.gov (United States)

    Li, Dengwang; Li, Hongsheng; Wan, Honglin; Chen, Jinhu; Gong, Guanzhong; Wang, Hongjun; Wang, Liming; Yin, Yong

    2012-08-01

    Mutual information (MI) is a well-accepted similarity measure for image registration in medical systems. However, MI-based registration faces the challenges of high computational complexity and a high likelihood of being trapped into local optima due to an absence of spatial information. In order to solve these problems, multi-scale frameworks can be used to accelerate registration and improve robustness. Traditional Gaussian pyramid representation is one such technique but it suffers from contour diffusion at coarse levels which may lead to unsatisfactory registration results. In this work, a new multi-scale registration framework called edge preserving multiscale registration (EPMR) was proposed based upon an edge preserving total variation L1 norm (TV-L1) scale space representation. TV-L1 scale space is constructed by selecting edges and contours of images according to their size rather than the intensity values of the image features. This ensures more meaningful spatial information with an EPMR framework for MI-based registration. Furthermore, we design an optimal estimation of the TV-L1 parameter in the EPMR framework by training and minimizing the transformation offset between the registered pairs for automated registration in medical systems. We validated our EPMR method on both simulated mono- and multi-modal medical datasets with ground truth and clinical studies from a combined positron emission tomography/computed tomography (PET/CT) scanner. We compared our registration framework with other traditional registration approaches. Our experimental results demonstrated that our method outperformed other methods in terms of the accuracy and robustness for medical images. EPMR can always achieve a small offset value, which is closer to the ground truth both for mono-modality and multi-modality, and the speed can be increased 5-8% for mono-modality and 10-14% for multi-modality registration under the same condition. Furthermore, clinical application by adaptive

  17. Multiscale registration of medical images based on edge preserving scale space with application in image-guided radiation therapy

    International Nuclear Information System (INIS)

    Li Dengwang; Wan Honglin; Li Hongsheng; Chen Jinhu; Gong Guanzhong; Yin Yong; Wang Hongjun; Wang Liming

    2012-01-01

    Mutual information (MI) is a well-accepted similarity measure for image registration in medical systems. However, MI-based registration faces the challenges of high computational complexity and a high likelihood of being trapped into local optima due to an absence of spatial information. In order to solve these problems, multi-scale frameworks can be used to accelerate registration and improve robustness. Traditional Gaussian pyramid representation is one such technique but it suffers from contour diffusion at coarse levels which may lead to unsatisfactory registration results. In this work, a new multi-scale registration framework called edge preserving multiscale registration (EPMR) was proposed based upon an edge preserving total variation L1 norm (TV-L1) scale space representation. TV-L1 scale space is constructed by selecting edges and contours of images according to their size rather than the intensity values of the image features. This ensures more meaningful spatial information with an EPMR framework for MI-based registration. Furthermore, we design an optimal estimation of the TV-L1 parameter in the EPMR framework by training and minimizing the transformation offset between the registered pairs for automated registration in medical systems. We validated our EPMR method on both simulated mono- and multi-modal medical datasets with ground truth and clinical studies from a combined positron emission tomography/computed tomography (PET/CT) scanner. We compared our registration framework with other traditional registration approaches. Our experimental results demonstrated that our method outperformed other methods in terms of the accuracy and robustness for medical images. EPMR can always achieve a small offset value, which is closer to the ground truth both for mono-modality and multi-modality, and the speed can be increased 5–8% for mono-modality and 10–14% for multi-modality registration under the same condition. Furthermore, clinical application by

  18. Total ozone changes in the 1987 Antarctic ozone hole

    Science.gov (United States)

    Krueger, Arlin J.; Schoeberl, Mark R.; Doiron, Scott D.; Sechrist, Frank; Galimore, Reginald

    1988-01-01

    The development of the Antarctic ozone minimum was observed in 1987 with the Nimbus 7 Total Ozone Mapping Spectrometer (TOMS) instrument. In the first half of August the near-polar (60 and 70 deg S) ozone levels were similar to those of recent years. By September, however, the ozone at 70 and 80 deg S was clearly lower than any previous year including 1985, the prior record low year. The levels continued to decrease throughout September until October 5 when a new record low of 109 DU was established at a point near the South Pole. This value is 29 DU less than the lowest observed in 1985 and 48 DU less than the 1986 low. The zonal mean total ozone at 60 deg S remained constant throughout the time of ozone hole formation. The ozone decline was punctuated by local minima formed away from the polar night boundary at about 75 deg S. The first of these, on August 15 to 17, formed just east of the Palmer Peninsula and appears to be a mountain wave. The second major minimum formed on September 5 to 7 again downwind of the Palmer Peninsula. This event was larger in scale than the August minimum and initiated the decline of ozone across the polar region. The 1987 ozone hole was nearly circular and pole centered for its entire life. In previous years the hole was perturbed by intrusions of the circumpolar maximum into the polar regions, thus causing the hole to be elliptical. The 1987 hole also remained in place until the end of November, a few days longer than in 1985, and this persistence resulted in the latest time for recovery to normal values yet observed.

  19. Data Decision and Drug Therapy Based on Non-Small Cell Lung Cancer in a Big Data Medical System in Developing Countries

    Directory of Open Access Journals (Sweden)

    Jia Wu

    2018-05-01

    Full Text Available In many developing or underdeveloped countries, limited medical resources and large populations may affect the survival of mankind. The research for the medical information system and recommendation of effective treatment methods may improve diagnosis and drug therapy for patients in developing or underdeveloped countries. In this study, we built a system model for the drug therapy, relevance parameter analysis, and data decision making in non-small cell lung cancer. Based on the probability analysis and status decision, the optimized therapeutic schedule can be calculated and selected, and then effective drug therapy methods can be determined to improve relevance parameters. Statistical analysis of clinical data proves that the model of the probability analysis and decision making can provide fast and accurate clinical data.

  20. Oropharyngeal flora in patients admitted to the medical intensive care unit: clinical factors and acid suppressive therapy.

    Science.gov (United States)

    Frandah, Wesam; Colmer-Hamood, Jane; Mojazi Amiri, Hoda; Raj, Rishi; Nugent, Kenneth

    2013-05-01

    Acid suppression therapy in critically ill patients significantly reduces the incidence of stress ulceration and gastrointestinal (GI) bleeding; however, recent studies suggest that proton pump inhibitors (PPIs) increase the risk of pneumonia. We wanted to test the hypothesis that acid suppressive therapy promotes alteration in the bacterial flora in the GI tract and leads to colonization of the upper airway tract with pathogenic species, potentially forming the biological basis for the observed increased incidence of pneumonia in these patients. This was a prospective observational study on patients (adults 18 years or older) admitted to the medical intensive care unit (MICU) at a tertiary care centre. Exclusion criteria included all patients with a diagnosis of pneumonia at admission, with infection in the upper airway, or with a history of significant dysphagia. Oropharyngeal cultures were obtained on day 1 and days 3 or 4 of admission. We collected data on demographics, clinical information, and severity of the underlying disease using APACHE II scores. There were 110 patients enrolled in the study. The mean age was 49±16 years, 50 were women, and the mean APACHE II score was 9.8 ± 6.5. Twenty per cent of the patients had used a PPI in the month preceding admission. The first oropharyngeal specimen was available in 110 cases; a second specimen at 72-96 h was available in 68 cases. Seventy-five per cent of the patients admitted to the MICU had abnormal flora. In multivariate logistic regression, diabetes mellitus and PPI use were associated with abnormal oral flora on admission. Chronic renal failure and a higher body mass index reduced the frequency of abnormal oral flora on admission. Most critically ill patients admitted to our MICU have abnormal oral flora. Patients with diabetes and a history of recent PPI use are more likely to have abnormal oral flora on admission.

  1. Cognitive-behaviour therapy for health anxiety in medical patients (CHAMP): a randomised controlled trial with outcomes to 5 years.

    Science.gov (United States)

    Tyrer, Peter; Salkovskis, Paul; Tyrer, Helen; Wang, Duolao; Crawford, Michael J; Dupont, Simon; Cooper, Sylvia; Green, John; Murphy, David; Smith, Georgina; Bhogal, Sharandeep; Nourmand, Shaeda; Lazarevic, Valentina; Loebenberg, Gemma; Evered, Rachel; Kings, Stephanie; McNulty, Antoinette; Lisseman-Stones, Yvonne; McAllister, Sharon; Kramo, Kofi; Nagar, Jessica; Reid, Steven; Sanatinia, Rahil; Whittamore, Katherine; Walker, Gemma; Philip, Aaron; Warwick, Hilary; Byford, Sarah; Barrett, Barbara

    2017-09-01

    Health anxiety is an under-recognised but frequent cause of distress that is potentially treatable, but there are few studies in secondary care. To determine the clinical effectiveness and cost-effectiveness of a modified form of cognitive-behaviour therapy (CBT) for health anxiety (CBT-HA) compared with standard care in medical outpatients. Randomised controlled trial. Five general hospitals in London, Middlesex and Nottinghamshire. A total of 444 patients aged 16-75 years seen in cardiology, endocrinology, gastroenterology, neurology and respiratory medicine clinics who scored ≥ 20 points on the Health Anxiety Inventory (HAI) and satisfied diagnostic requirements for hypochondriasis. Those with current psychiatric disorders were excluded, but those with concurrent medical illnesses were not. Cognitive-behaviour therapy for health anxiety - between 4 and 10 1-hour sessions of CBT-HA from a health professional or psychologist trained in the treatment. Standard care was normal practice in primary and secondary care. Primary - researchers masked to allocation assessed patients at baseline, 3, 6, 12, 24 months and 5 years. The primary outcome was change in the HAI score between baseline and 12 months. Main secondary outcomes - costs of care in the two groups after 24 and 60 months, change in health anxiety (HAI), generalised anxiety and depression [Hospital Anxiety and Depression Scale (HADS)] scores, social functioning using the Social Functioning Questionnaire and quality of life using the EuroQol-5 Dimensions (EQ-5D), at 6, 12, 24 and 60 months, and deaths over 5 years. Of the 28,991 patients screened over 21 months, 5769 had HAI scores of ≥ 20 points. Improvement in HAI scores at 3 months was significantly greater in the CBT-HA group (mean number of sessions = 6) than in the standard care, and this was maintained over the 5-year period (overall p  < 0.0001), with no loss of efficacy between 2 and 5 years. Differences in the generalised anxiety ( p

  2. InsuOnline, an Electronic Game for Medical Education on Insulin Therapy: A Randomized Controlled Trial With Primary Care Physicians.

    Science.gov (United States)

    Diehl, Leandro Arthur; Souza, Rodrigo Martins; Gordan, Pedro Alejandro; Esteves, Roberto Zonato; Coelho, Izabel Cristina Meister

    2017-03-09

    Most patients with diabetes mellitus (DM) are followed by primary care physicians, who often lack knowledge or confidence to prescribe insulin properly. This contributes to clinical inertia and poor glycemic control. Effectiveness of traditional continuing medical education (CME) to solve that is limited, so new approaches are required. Electronic games are a good option, as they can be very effective and easily disseminated. The objective of our study was to assess applicability, user acceptance, and educational effectiveness of InsuOnline, an electronic serious game for medical education on insulin therapy for DM, compared with a traditional CME activity. Primary care physicians (PCPs) from South of Brazil were invited by phone or email to participate in an unblinded randomized controlled trial and randomly allocated to play the game InsuOnline, installed as an app in their own computers, at the time of their choice, with minimal or no external guidance, or to participate in a traditional CME session, composed by onsite lectures and cases discussion. Both interventions had the same content and duration (~4 h). Applicability was assessed by the number of subjects who completed the assigned intervention in each group. Insulin-prescribing competence (factual knowledge, problem-solving skills, and attitudes) was self-assessed through a questionnaire applied before, immediately after, and 3 months after the interventions. Acceptance of the intervention (satisfaction and perceived importance for clinical practice) was also assessed immediately after and 3 months after the interventions, respectively. Subjects' characteristics were similar between groups (mean age 38, 51.4% [69/134] male). In the game group, 69 of 88 (78%) completed the intervention, compared with 65 of 73 (89%) in the control group, with no difference in applicability. Percentage of right answers in the competence subscale, which was 52% at the baseline in both groups, significantly improved

  3. Use of Ozone to Treat Ileostomy Dermatitis in an Experimental Rat Model.

    Science.gov (United States)

    Biçer, Şenol; Sayar, İlyas; Gürsul, Cebrail; Işık, Arda; Aydın, Merve; Peker, Kemal; Demiryilmaz, İsmail

    2016-03-07

    Dermatitis associated with ileostomy is an important problem that affects many people, especially children. The aim of this study was to investigate the therapeutic effects of ozone on dermatitis due to ileostomy, and to develop an alternative treatment option. A total of 28 rats were divided into 4 groups: control, ileostomy, ozone, and zinc oxide. Ileostomy was performed in all rats except the control group. After a 1-week waiting time, the ozone group was administered ozone therapy and the zinc oxide group was administered zinc oxide cream locally once a day for a total of 7 days. All rats were sacrificed at the end of this period. The efficacy of treatment was examined by biochemical, histopathological, and immunohistochemical parameters. The levels of malondialdehyde (MDA), total glutathione (tGSH), total antioxidant capacity (TAC), and total oxidant status (TOS) were measured from tissue. Vascular endothelial growth factor (VEGF) and proliferating cell nuclear antigen (PCNA) were examined immunohistochemically. Dermatitis occurred pathologically in all rats that underwent ileostomy surgery. The lowest dermatitis score was in the ozone treatment group (p<0.05). Ileostomy dermatitis caused increased levels of MDA and TOS. Ozone treatment resulted in reduced MDA and TOS levels, while the levels of tGSH and TAC were increased (p<0.05). Both VEGF and PCNA immunostaining were augmented in the ozone treatment group (p<0.05). Local ozone application may be a good alternative compared to the conventional treatment methods for the prevention of skin lesions that develop after ileostomy.

  4. Correlative studies of satellite ozone sensor measurements

    International Nuclear Information System (INIS)

    Lovill, J.E.; Ellis, J.S.

    1983-01-01

    Comparisons are made between total ozone measurements made by four satellite ozone sensors (TOMS, SBUV, TOVS and MFR). The comparisons were made during July 1979 when all sensors were operating simultaneously. The TOMS and SBUV sensors were observed to measure less total ozone than the MFR sensor, 10 and 15 Dobson units (DU) respectively. The MFR and TOMS sensors measured less ozone than the TOVS sensor, 19 an 28 DU, respectively. Latitudinal variability of the total ozone comparisons is discussed

  5. Medications (for IBS)

    Medline Plus

    Full Text Available ... Agents Antidiarrheal Agents Antidepressant Medications Newer IBS Medications Probiotics and Antibiotics Pharmacologic, or drug, therapy is best ... Agents Antidiarrheal Agents Antidepressant Medications Newer IBS Medications ... Psychological Treatments Understanding Stress Cognitive Behavioral ...

  6. Dobson spectrophotometer ozone measurements during international ozone rocketsonde intercomparison

    Science.gov (United States)

    Parsons, C. L.

    1980-01-01

    Measurements of the total ozone content of the atmosphere, made with seven ground based instruments at a site near Wallops Island, Virginia, are discussed in terms for serving as control values with which the rocketborne sensor data products can be compared. These products are profiles of O3 concentration with altitude. By integrating over the range of altitudes from the surface to the rocket apogee and by appropriately estimating the residual ozone amount from apogee to the top of the atmosphere, a total ozone amount can be computed from the profiles that can be directly compared with the ground based instrumentation results. Dobson spectrophotometers were used for two of the ground-based instruments. Preliminary data collected during the IORI from Dobson spectrophotometers 72 and 38 are presented. The agreement between the two and the variability of total ozone overburden through the experiment period are discussed.

  7. Determination of the Optimum Ozone Product on the Plasma Ozonizer

    International Nuclear Information System (INIS)

    Agus Purwadi; Widdi Usada; Suryadi; Isyuniarto; Sri Sukmajaya

    2002-01-01

    An experiment of the optimum ozone product determination on the cylindrical plasma ozonizer has been done. The experiment is carried out by using alternating high voltage power supply, oscilloscope CS-1577 A, flow meter and spectronik-20 instrument for the absorbance solution samples which produced by varying the physics parameter values of the discharge alternating high voltage and velocity of oxygen gas input. The plasma ozonizer is made of cylinder stainless steel as the electrode and cylinder glass as the dielectric with 1.00 mm of the discharge gap and 7.225 mm 3 of the discharge tube volume. The experiment results shows that the optimum ozone product is 0.360 mg/s obtained at the the discharge of alternating high voltage of 25.50 kV, the frequency of 1.00 kHz and the rate of oxygen gas input of 1.00 lpm. (author)

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

    Science.gov (United States)

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

    2015-06-01

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

  9. Development of special medical foods and botanical drugs using HemoHIM for cancer patients during radiation therapy

    Energy Technology Data Exchange (ETDEWEB)

    Jo, Sung Kee; Jung, U Hee; Park, Hae Ran

    2010-02-15

    In vivo evaluation on the reductive effects of HemoHIM on the side-effects of radiation and anticancer drug treatment. - Evaluation on the promoting effects of HemoHIM on the tumor growth inhibitory activities of radiation and anticancer drug(cisplatin) in tumor-bearing mice. - Evaluation of the reductive effects of HemoHIM on the immune suppressive side-effects of radiation and anticancer drug(cisplatin) in tumor-bearing mice. - Evaluation of reductive effects of HemoHIM on the self-renewal tissue(intestine) damage of radiation and anticancer drug(5-FU) in mice. {center_dot} Assessment of toxicological safety of HemoHIM (GLP) and establishment of analytical methods for active/index components of HemoHIM - Assurance of toxicological safety in single-dose and 3 month repeat-dose toxicity test in rats - Establishment of analytical methods for active/index compounds and content analysis result in various production lots. {center_dot} Production of Special Medical Food pilot products for cancer patients and development of dosage forms for the natural new drugs. - Establishment of optimal formulations including HemoHIM for the Special Medical Food - Production of Special Medical Food pilot products for clinical test, analysis of nutrients, and official declaration of food production - Establishment of production process of HemoHIM for natural drug and production of pilot products for toxicity tests - Development of drug dosage forms of HemoHIM (tablet, granule, capsule) {center_dot} Clinical evaluation of HemoHIM on reduction of side-effects of radiation and chemotherapy in cancer patients - Subjects: breast cancer patients who completed surgical operation and chemotherapy, HemoHIM administration during and after the radiation therapy (HemoHIM group: 15, placebo group 13) - Administration period: 3 months from few days before RT commencement - Results - Improvement of immunological biomarkers (immune cell subpopulations, cytokine production) - Reduction of and enhanced

  10. Development of special medical foods and botanical drugs using HemoHIM for cancer patients during radiation therapy

    International Nuclear Information System (INIS)

    Jo, Sung Kee; Jung, U Hee; Park, Hae Ran

    2010-02-01

    In vivo evaluation on the reductive effects of HemoHIM on the side-effects of radiation and anticancer drug treatment. - Evaluation on the promoting effects of HemoHIM on the tumor growth inhibitory activities of radiation and anticancer drug(cisplatin) in tumor-bearing mice. - Evaluation of the reductive effects of HemoHIM on the immune suppressive side-effects of radiation and anticancer drug(cisplatin) in tumor-bearing mice. - Evaluation of reductive effects of HemoHIM on the self-renewal tissue(intestine) damage of radiation and anticancer drug(5-FU) in mice. · Assessment of toxicological safety of HemoHIM (GLP) and establishment of analytical methods for active/index components of HemoHIM - Assurance of toxicological safety in single-dose and 3 month repeat-dose toxicity test in rats - Establishment of analytical methods for active/index compounds and content analysis result in various production lots. · Production of Special Medical Food pilot products for cancer patients and development of dosage forms for the natural new drugs. - Establishment of optimal formulations including HemoHIM for the Special Medical Food - Production of Special Medical Food pilot products for clinical test, analysis of nutrients, and official declaration of food production - Establishment of production process of HemoHIM for natural drug and production of pilot products for toxicity tests - Development of drug dosage forms of HemoHIM (tablet, granule, capsule) · Clinical evaluation of HemoHIM on reduction of side-effects of radiation and chemotherapy in cancer patients - Subjects: breast cancer patients who completed surgical operation and chemotherapy, HemoHIM administration during and after the radiation therapy (HemoHIM group: 15, placebo group 13) - Administration period: 3 months from few days before RT commencement - Results - Improvement of immunological biomarkers (immune cell subpopulations, cytokine production) - Reduction of and enhanced recovery from radiation skin

  11. Epithermal neutron beam design for neutron capture therapy at the Power Burst Facility and the Brookhaven Medical Research Reactor

    International Nuclear Information System (INIS)

    Wheeler, F.J.; Parsons, D.K.; Rushton, B.L.; Nigg, D.W.

    1990-01-01

    Nuclear design studies have been performed for two reactor-based epithermal neutron beams for cancer treatment by neutron capture therapy (NCT). An intermediate-intensity epithermal beam has been designed and implemented at the Brookhaven Medical Research Reactor (BMRR). Measurements show that the BMRR design predictions for the principal characteristics of this beam are accurate. A canine program for research into the biological effects of NCT is now under way at BMRR. The design for a high-intensity epithermal beam with minimal contamination from undesirable radiation components has been finalized for the Power Burst Facility (PBF) at the Idaho National Engineering Laboratory. This design will be implemented when it is determined that human NCT trials are advisable. The PBF beam will exhibit approximately an order of magnitude improvement in absolute epithermal flux intensity over that available in the BMRR, and its angular distribution and spectral characteristics will be more advantageous for NCT. The combined effects of beam intensity, angular distribution, spectrum, and contaminant level allow the desired tumor radiation dose to be delivered in much shorter times than are possible with the currently available BMRR beam, with a significant reduction (factor of 3 to 5) in collateral dose due to beam contaminants

  12. Influence of antithyroid medication on effective half-life and uptake of 131 I following radioiodine therapy

    International Nuclear Information System (INIS)

    Moka, D.; Voth, E.; Schicha, H.

    1997-01-01

    Aim: A radioiodine therapy (RIT) in thyrotoxic patients receiving antithyroid drugs (ATD) leads in comparison to nonpretreated patients either to higher therapeutic doses or to higher treatment failure rates. Aim of this study was to optimize the effect of RIT in patients pretreated with ATD. Methods: Therefore, the influence of ATD was assessed in 109 patients with shortened effective half-life of 131 I. RIT was performed under stationary conditions. Radioiodine activity of the thyroid gland was stopped three days after RIT. The patients antithyroid medication was stopped three days after RIT. The progress of the first RIT and of a second radioiodine application, which still was necessary in 29 patients, was compared to 32 patients receiving ATD, continuously. Results: Values of effective half-life for 131 I rose significantly from 3.2±0.2 to 5.7±0.2 days (Graves' disease: 3.4 to 5.7 days; toxic goiters' disease: Multifocal autonomy 3.2 to 6.2 days; unifocal autonomy 2.5 auf 5.0 days) 2-3 days after stopping ATD. There was an increase of the 131 I-uptake of a second RIT decreased significantly in patients receiving ATD, continuously. Conclusion: Effective half-life and uptake of 131 I was affected significantly by ATD. The stop taking of ATD after RIT is useful to improve an apparent insufficient RIT in thyrotoxic patients receiving ATD. (orig.) [de

  13. A mass merchandiser's role in enhancing pharmacy students' business plan development skills for medication therapy management services.

    Science.gov (United States)

    Moultry, Aisha Morris

    2011-09-10

    To develop a relationship between a pharmacy management course and a mass merchandiser and to determine whether involving pharmacy managers from the mass merchandiser in the course would enhance student skills in developing a business plan for medication therapy management services. The pharmacy managers from the mass merchandiser participated in lectures, provided panel discussions, and conducted a business plan competition. Learning was assessed by means of 4 examinations and 1 project (ie, the business plan). At the conclusion of the semester, surveys were administered to solicit student input and gain insight from pharmacy managers on the perceived value of this portion of the course. Students' average grade on the business plan assignment, which included the oral presentation, the peer assessment, and the written proposal, was 92.2%. Approximately 60% (n=53) of surveyed students agreed or strongly agreed that their management skills had improved because of the participation of pharmacy managers from the mass merchandiser. All of the managers enjoyed participating in the experience. The involvement of pharmacy managers from a mass merchandiser enhanced student learning in the classroom, and managers felt that their participation was an important contribution to the development of future pharmacists.

  14. A Mass Merchandiser's Role in Enhancing Pharmacy Students’ Business Plan Development Skills for Medication Therapy Management Services

    Science.gov (United States)

    2011-01-01

    Objectives. To develop a relationship between a pharmacy management course and a mass merchandiser and to determine whether involving pharmacy managers from the mass merchandiser in the course would enhance student skills in developing a business plan for medication therapy management services. Design. The pharmacy managers from the mass merchandiser participated in lectures, provided panel discussions, and conducted a business plan competition. Learning was assessed by means of 4 examinations and 1 project (ie, the business plan). At the conclusion of the semester, surveys were administered to solicit student input and gain insight from pharmacy managers on the perceived value of this portion of the course. Assessment. Students’ average grade on the business plan assignment, which included the oral presentation, the peer assessment, and the written proposal, was 92.2%. Approximately 60% (n = 53) of surveyed students agreed or strongly agreed that their management skills had improved because of the participation of pharmacy managers from the mass merchandiser. All of the managers enjoyed participating in the experience. Conclusions. The involvement of pharmacy managers from a mass merchandiser enhanced student learning in the classroom, and managers felt that their participation was an important contribution to the development of future pharmacists. PMID:21969719

  15. Managing complex therapies outside hospitals. An analysis of GPs practices of how to support medication at home.

    Science.gov (United States)

    Piras, Enrico Maria; Miele, Francesco; Bruni, Attila; Coletta, Claudio; Zanutto, Alberto

    2014-01-01

    Support systems for the management of prescriptions are commonplace in hospitals, whilst they are rarely found in general practice. This exploratory study draws on a qualitative survey conducted with focus groups to investigate the information needs of General Practitioners (GPs) in regard to the therapeutic management of complex patients, the purpose being to identify possible areas of application. The question addressed is whether the systems existing in hospitals can be usefully adapted and used by GPs or if a different approach needs to be adopted to design other tools. The analysis shows that the information needs of GPs relative to medication management are significantly different from those of their hospital colleagues because the former are not directly responsible for the administration but instead operate within a care network on which they cannot exercise direct control. This study suggests that support systems for therapy management should be designed on the assumption that it derives from cooperative work by a heterogeneous network of actors, and therefore with functionalities intended to satisfy the coordination needs of all the actors involved in the process.

  16. A new progestogen-only medical therapy for outpatient management of acute, abnormal uterine bleeding: a pilot study.

    Science.gov (United States)

    Ammerman, Stacy R; Nelson, Anita L

    2013-06-01

    The objective of this investigation was to study short-term efficacy and feasibility of a new progestogen-only treatment for outpatient management of acute abnormal uterine bleeding. This was a prospective, single-arm, pilot clinical trial of a progestogen-only bridging treatment for acute abnormal uterine bleeding in nonpregnant, premenopausal women in the Gynecologic Urgent Care Clinic at Harbor-UCLA Medical Center. Subjects were administered a depo-medroxyprogesterone acetate 150 mg intramuscular injection and given medroxyprogesterone acetate 20 mg to be taken orally every 8 hours for 3 days. The primary outcome measures included a percentage of women who stopped bleeding in 5 days, time to bleeding cessation, reduction in numbers of pads used, side effects, and patient satisfaction. All 48 women stopped bleeding within 5 days; 4 women had spotting only at the time of their last contact during the 5 day follow-up. Mean time to bleeding cessation was 2.6 days. Side effects were infrequent and patient satisfaction was high. Injection of depo-medroxyprogesterone acetate 150 mg intramuscularly combined with 3 days of oral medroxyprogesterone acetate 20 mg every 8 hours for 9 doses is an effective outpatient therapy for acute abnormal uterine bleeding. Copyright © 2013 Mosby, Inc. All rights reserved.

  17. A comparison of nifedipine and tamsulosin as medical expulsive therapy for the management of lower ureteral stones without ESWL.

    Science.gov (United States)

    Cao, Dehong; Yang, Lu; Liu, Liangren; Yuan, Haichao; Qian, Shenqiang; Lv, Xiao; Han, Pin; Wei, Qiang

    2014-06-11

    Administration of nifedipine or tamsulosin has been suggested to augment stone expulsion rates. We aimed to compare the stone expulsion rates and adverse effects associated with the use of nifedipine or tamsulosin as medical expulsive therapy (MET) for the management of lower ureteral stones (LUS) without extracorporeal shock wave lithotripsy (ESWL) via a literature review and meta-analysis. Relevant randomized controlled trials (RCTs) were identified from the Medline, EMBASE, Cochrane CENTRAL, and Google Scholar databases. Finally, a total of 7 RCTs with 3897 patients were included. Our meta-analysis showed that tamsulosin could significantly increase the stone expulsion rate relative to nifedipine in patients with LUS (random-effects model; risk ratio [RR] = 0.81; 95% confidence interval [CI] = 0.75-0.88; P < 0.00001). The subgroup analysis indicated no statistically significant difference between the drugs with regard to minor or major adverse effects (fixed-effect model; RR = 1.19, 95% CI = 0.91-1.54, P = 0.20; and RR = 1.63, 95% CI = 0.22-11.82, P = 0.63, respectively). This meta-analysis demonstrated that tamsulosin was more effective than nifedipine in patients with LUS, as evidenced by the higher stone expulsion rate. Tamsulosin treatment should therefore be considered for patients with LUS.

  18. Impaction and Prediction: Does Ureteral Wall Thickness Affect the Success of Medical Expulsive Therapy in Pediatric Ureteral Stones?

    Science.gov (United States)

    Tuerxun, Aierken; Batuer, Abudukahaer; Erturhan, Sakip; Eryildirim, Bilal; Camur, Emre; Sarica, Kemal

    2017-01-01

    The study aimed to evaluate the predictive value of ureteral wall thickness (UWT) and stone-related parameters for medical expulsive therapy (MET) success with an alpha blocker in pediatric upper ureteral stones. A total of 35 children receiving MET ureteral stones (Hounsfield unit), degree of hydronephrosis, and UWT were evaluated with patient demographics and recorded. The possible predictive value of these parameters in success rates and time to stone expulsion were evaluated in a comparative manner between the 2 groups. The overall mean patient age and stone size values were 5.40 ± 0.51 years and 6.24 ± 0.28 mm, respectively. Regarding the predictive values of these parameters for the success of MET, while stone size and UWT were found to be highly predictive for MET success, patients age, body mass index, stone density, and degree of hydronephrosis had no predictive value on this aspect. Our findings indicated that some stone and anatomical factors may be used to predict the success of MET in pediatric ureteral stones in an effective manner. With this approach, unnecessary use of these drugs that may cause a delay in removing the stone will be avoided, and the possible adverse effects of obstruction as well as stone-related clinical symptoms could be minimized. © 2017 S. Karger AG, Basel.

  19. Immediate Symptom Relief After a First Session of Massage Therapy or Reiki in Hospitalized Patients: A 5-year Clinical Experience from a Rural Academic Medical Center.

    Science.gov (United States)

    Vergo, Maxwell T; Pinkson, Briane M; Broglio, Kathleen; Li, Zhongze; Tosteson, Tor D

    2018-04-05

    There is an increasing demand for and use of alternative and complementary therapies, such as reiki and massage therapy, in hospital-based settings. Most controlled studies and practice-based reports include oncology and surgical patient populations; thus the effect in a more heterogeneous hospitalized patient population is hard to estimate. We examined the immediate symptom relief from a single reiki or massage session in a hospitalized population at a rural academic medical center. Retrospective analysis of prospectively collected data on demographic, clinical, process, and quality of life for hospitalized patients receiving massage therapy or reiki. A 396-bed rural academic and tertiary medical center in the United States. Hospitalized patients requesting or referred to the healing arts team who received either a massage or reiki session and completed both a pre- and post-therapy symptom questionnaire. First session of routine reiki or massage therapy during a hospital stay. Differences between pre- and postsession patient-reported scores in pain, nausea, fatigue, anxiety, depression, and overall well-being using an 11-point Likert scale. Patients reported symptom relief with both reiki and massage therapy. Analysis of the reported data showed reiki improved fatigue (-2.06 vs. -1.55 p massage therapy and did not vary based on age, gender, length of session, and baseline symptoms. Reiki and massage clinically provide similar improvements in pain, nausea, fatigue, anxiety, depression, and overall well-being while reiki improved fatigue and anxiety more than massage therapy in a heterogeneous hospitalized patient population. Controlled trials should be considered to validate the data.

  20. What Is the Best Strategy for Enhancing the Effects of Topically Applied Ozonated Oils in Cutaneous Infections?

    Directory of Open Access Journals (Sweden)

    I. Zanardi

    2013-01-01

    Full Text Available Owing to diabetes, atherosclerosis, and ageing, there are several million patients undergoing skin lesions degenerated into infected ulcers with very little tendency to heal and implying a huge socioeconomical cost. Previous medical experience has shown that the daily application of ozonated oil eliminates the infection and promotes a rapid healing. The purpose of the study is the optimization of the antimicrobial effect of ozonated oils by testing in vitro four bacterial species and one yeast without or in the presence of different amounts of human serum. The results obtained suggest that a gentle and continuous removal of debris and exudate is an essential condition for the potent bactericidal effect of ozonated oils. In fact, even small amounts of human serum inactivate ozone derivatives and protect bacteria. The application of ozonated oil preparations is very promising in a variety of skin and mucosal infections. Moreover, ozonated oils are far less expensive than antibiotic preparations.

  1. Is it true that ozone is always toxic? The end of a dogma

    International Nuclear Information System (INIS)

    Bocci, Velio

    2006-01-01

    There are a number of good experimental studies showing that exposure by inhalation to prolonged tropospheric ozone damages the respiratory system and extrapulmonary organs. The skin, if extensively exposed, may also contribute to the damage. The undoubtful strong reactivity of ozone has contributed to establish the dogma that ozone is always toxic and its medical application must be proscribed. Although it is less known, judiciously practiced ozonetherapy is becoming very useful either on its own or applied in combination with orthodox medicine in a broad range of pathologies. The opponents of ozonetherapy base their judgment on the ozone chemistry, and physicians, without any knowledge of the problem, are often skeptical. During the last 15 years, a clear understanding of the action of ozone in biology and medicine has been gained, allowing today to argue if it is true that ozone is always toxic. The fundamental points that are discussed in this paper are: the topography, anatomical and biochemical characteristics of the organs daily exposed to ozone versus the potent antioxidant capacity of blood exposed to a small and precisely calculated dose of ozone only for a few minutes. It is becoming clear how the respiratory system undergoing a chronic oxidative stress can release slowly, but steadily, a huge amount of toxic compounds able to enter the circulation and cause serious damage. The aim of this paper is to objectively evaluate this controversial issue

  2. Disinfection of corrugated tubing by ozone and ultrasound in mechanically ventilated tracheostomized patients.

    Science.gov (United States)

    Lopes, M S; Ferreira, J R F; da Silva, K B; de Oliveira Bacelar Simplício, I; de Lima, C J; Fernandes, A B

    2015-08-01

    Medical equipment coming into contact with non-intact skin or mucous membranes is classified as semi-critical material. This equipment requires at least high-level disinfection, as the major risk in all invasive procedures is the introduction of pathogenic microbes causing hospital-associated infections. To evaluate the capacity of ozone gas and ultrasound to disinfect semi-critical, thermally sensitive material. Used corrugated tubing from mechanically ventilated tracheostomized patients in the intensive care unit was obtained. Enzymatic detergent was applied for 15min before different disinfection techniques were evaluated as follows: Group A (0.2% peracetic acid); Group B (ultrasound for 60min); Group C (application of ozone gas at a concentration of 33mg/L for 15min); Group D (ultrasound for 30min and ozone for 15min); Group E (ultrasound for 60min and ozone for 15min). Application of ultrasound for 60min reduced the level of microbial contamination by 4 log10, whereas ozone alone and the other two combined techniques (ultrasound and ozone) and the peracetic acid reduced the level of microbial contamination by 5 log10. Ozone was the most advantageous technique taking into consideration processing time, ease of use, effectiveness, and cost. The use of ozone gas to disinfect semi-critical material proved to be technically feasible and extremely promising. Copyright © 2015 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

  3. Comparing Effects of Medication Therapy and Exercise Training with Diet on Liver enzyme Levels and Liver Sonography in Patients with Non-Alcoholic Fatty Liver Disease (NAFLD

    Directory of Open Access Journals (Sweden)

    Azadeh Nabizadeh Haghighi

    2016-03-01

    Full Text Available Background & Objectives: Non-alcoholic fatty liver disease, characterized by the deposition of fat in liver cells, can cause fibrosis, cirrhosis, and liver cell damage if not controlled. The aim of this study is to compare the effects of medication therapy and exercise training with diet on liver enzyme levels and liver sonography in patients with non-alcoholic fatty liver disease (NAFLD. Materials & Methods :In this quasi-experimental study, female patients with non-alcoholic fatty liver were randomly divided into two groups: medication therapy (n = 10 and exercise therapy (n = 10 for 8 weeks. During this period, the exercise group performed exercise training three days a week for 90 minutes per session. The drug was given to the medication group. In both groups, the diet was 500 calories less than their daily energy. Before and after intervention, blood tests and liver sonography were executed. All statistical analyses were done using SPSS for Windows version 20. Comparisons between and within groups were performed by Student's t-test and Wilcoxon test on paired and unpaired data. P < 0.05 was considered statistically significant. Results :In both groups, liver enzyme levels and disease severity in sonography reduced significantly (p<0.05. Conclusion: The findings of the present research showed that both methods of therapy have the same effect on reducing the severity of NAFLD.

  4. InsuOnline, an Electronic Game for Medical Education on Insulin Therapy: A Randomized Controlled Trial With Primary Care Physicians

    Science.gov (United States)

    2017-01-01

    Background Most patients with diabetes mellitus (DM) are followed by primary care physicians, who often lack knowledge or confidence to prescribe insulin properly. This contributes to clinical inertia and poor glycemic control. Effectiveness of traditional continuing medical education (CME) to solve that is limited, so new approaches are required. Electronic games are a good option, as they can be very effective and easily disseminated. Objective The objective of our study was to assess applicability, user acceptance, and educational effectiveness of InsuOnline, an electronic serious game for medical education on insulin therapy for DM, compared with a traditional CME activity. Methods Primary care physicians (PCPs) from South of Brazil were invited by phone or email to participate in an unblinded randomized controlled trial and randomly allocated to play the game InsuOnline, installed as an app in their own computers, at the time of their choice, with minimal or no external guidance, or to participate in a traditional CME session, composed by onsite lectures and cases discussion. Both interventions had the same content and duration (~4 h). Applicability was assessed by the number of subjects who completed the assigned intervention in each group. Insulin-prescribing competence (factual knowledge, problem-solving skills, and attitudes) was self-assessed through a questionnaire applied before, immediately after, and 3 months after the interventions. Acceptance of the intervention (satisfaction and perceived importance for clinical practice) was also assessed immediately after and 3 months after the interventions, respectively. Results Subjects’ characteristics were similar between groups (mean age 38, 51.4% [69/134] male). In the game group, 69 of 88 (78%) completed the intervention, compared with 65 of 73 (89%) in the control group, with no difference in applicability. Percentage of right answers in the competence subscale, which was 52% at the baseline in both

  5. A prospective randomized cohort study evaluating 3 weeks vs 6 weeks of oral antibiotic treatment in the setting of "maximal medical therapy" for chronic rhinosinusitis.

    Science.gov (United States)

    Sreenath, Satyan B; Taylor, Robert J; Miller, Justin D; Ambrose, Emily C; Rawal, Rounak B; Ebert, Charles S; Senior, Brent A; Zanation, Adam M

    2015-09-01

    Surprisingly, little literature exists evaluating the optimal duration of antibiotic treatment in "maximal medical therapy" for chronic rhinosinusitis (CRS). As such, we investigated whether 3 weeks vs 6 weeks of antibiotic therapy resulted in significant differences in clinical response. A prospective, randomized cohort study was performed with patients assigned to 3-week or 6-week cohorts. Our primary outcome was failure of "maximal medical therapy" and surgical recommendation. Secondary outcomes included changes in pretherapy and posttherapy scores for the Rhinosinusitis Disability Index (RSDI), Chronic Sinusitis Survey (CSS), and computed tomography (CT)-based Lund-Mackay (LM) evaluation. Analyses were substratified based on presence of nasal polyps. Forty patients were randomized to the 3-week or 6-week treatment cohorts, with near-complete clinical follow-up achieved. No significant difference was found between the proportion of patients who failed medical therapy and were deemed surgical candidates between the 2 cohorts (71% vs 68%, p = 1.000). No significant difference was found in the change of RSDI or CSS scores in the 3 vs 6 weeks of treatment groups (mean ± standard error of the mean [SEM]; RSDI: 9.62 ± 4.14 vs 1.53 ± 4.01, p = 0.868; CSS: 5.75 ± 4.36 vs 9.65 ± 5.34, p = 0.573). Last, no significant difference was found in the change of LM scores (3.35 ± 1.11 vs 1.53 ± 0.81, p = 0.829). Based on this data, there is little difference in clinical outcomes between 3 weeks vs 6 weeks of antibiotic treatment as part of "maximal medical therapy" for CRS. Increased duration of antibiotic treatment theoretically may increase risk from side effects and creates higher healthcare costs. © 2015 ARS-AAOA, LLC.

  6. The efficacy and safety of medical leech therapy for osteoarthritis of the knee: A meta-analysis of randomized controlled trials.

    Science.gov (United States)

    Wang, Haixia; Zhang, Jing; Chen, Liyan

    2018-06-01

    It is controversial on whether medical leech therapy is effective in improving pain and functional outcome in patients with knee osteoarthritis (OA). Therefore, we perform a meta-analysis from randomized controlled trials (RCTs) to evaluate the efficacy and safety of medical leech therapy in patients with knee OA. The PubMed, EMBASE, ScienceDirect, and Cochrane Library databases were systematically searched for literature up to January 2018. RCTs involving medical leech therapy in patients with knee OA were included. Two independent reviewers performed independent data abstraction. The I 2 statistic was used to assess heterogeneity. A fixed or random effects model was adopted for meta-analysis. All meta-analyses were performed by using STATA 12.0. Four RCTs with 264 patients were included in this meta-analysis. The current meta-analysis showed that there were significant differences in terms of visual analogue scale (VAS) scores and WOMAC scores at 1 week, 4weeks and 7 weeks compared with control groups. However, leech therapy was associated with a significantly higher incidence of adverse events. The overall evidence quality is moderate, which means that further research is likely to significantly change confidence in the effect estimate but may change the estimate. Medical leech therapy was associated with a significantly improved outcome in pain relief and functional recovery in patients with symptomatic knee OA. However, given the inherent limitations in the included studies, this conclusion should be interpreted cautiously. Copyright © 2018 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

  7. Modeled population exposures to ozone

    Data.gov (United States)

    U.S. Environmental Protection Agency — Population exposures to ozone from APEX modeling for combinations of potential future air quality and demographic change scenarios. This dataset is not publicly...

  8. Ecosystem Effects of Ozone Pollution

    Science.gov (United States)

    Ground level ozone is absorbed by the leaves of plants, where it can reduce photosynthesis, damage leaves and slow growth. It can also make sensitive plants more susceptible to certain diseases, insects, harsh weather and other pollutants.

  9. Ozone - Current Air Quality Index

    Science.gov (United States)

    GO! Local Air Quality Conditions Zip Code: State : My Current Location Current AQI Forecast AQI Loop More Maps AQI: Good (0 - 50) ... resources for Hawaii residents and visitors more announcements Air Quality Basics Air Quality Index | Ozone | Particle Pollution | Smoke ...

  10. Ozone modelling in Eastern Austria

    Energy Technology Data Exchange (ETDEWEB)

    Stohl, A.; Wotawa, G.; Kromp-Kolb, H. [Univ. of Agriculture, Vienna (Austria). Inst. of Meteorology and Physics; Winiwater, W. [Austrian Research Centre, Seibersdorf (Austria); Baumann, R.; Spangl, W. [Federal Environmental Agency, Vienna (Austria)

    1995-12-31

    High ozone concentrations are frequently observed in Eastern Austria, often exceeding local as well as international health standards, both for short-term as well as for long-term exposures. The maximum concentrations are produced in urban plumes, e.g. of the city of Vienna, whereas regional-scale transport and production of ozone is more important for the long-term concentrations. The Pannonian Ozone Project (POP) is an Austrian research initiative to model photochemical processes on a regional as well as on a local scale with a Lagrangian model to better understand the mechanisms leading to the high ozone concentrations and to develop abatement strategies. Up to now, focus has been on the regional scale. Aircraft, tethered balloon, tetroon and intensified ground measurements are carried out to validate the model. Although the major measurement campaign will be held in summer 1995, first results from a measurement campaign in summer 1994 are already available

  11. Ozone Nonattainment Areas - 1 Hour

    Data.gov (United States)

    U.S. Environmental Protection Agency — This data layer identifies areas in the U.S. where air pollution levels have not met the National Ambient Air Quality Standards (NAAQS) for Ozone - 1hour (Legacy...

  12. Attention-Deficit/Hyperactivity Disorder Medication Treatment Impact on Response to Growth Hormone Therapy: Results from the ANSWER Program, a Non-Interventional Study.

    Science.gov (United States)

    Rose, Susan R; Reeves, Grafton; Gut, Robert; Germak, John

    2015-12-01

    To examine whether attention-deficit/hyperactivity disorder (ADHD) stimulant medication modified the linear growth response to growth hormone (GH) treatment in children enrolled in the American Norditropin Studies: Web-Enabled Research Program. Short, GH treatment-naive children with or without GH deficiency (GHD) received GH therapy. A subset also received ADHD stimulant medication (n = 1190), and others did not (n = 7230). Linear mixed models (adjusted means) examined height SDS (HSDS) and body mass index (BMI) SDS from baseline through year 4. Analyses were repeated with ADHD groups matched for baseline age, height, weight, BMI, and sex. Groups with and without GHD were compared between ADHD groups. Adjusted change in HSDS for the group receiving ADHD stimulant medication was slightly lower than that for patients not receiving stimulant medication at years 1 to 4 (P -2. Year 4 adjusted change in BMI SDS was greater in the patients receiving ADHD stimulant medication compared with both groups not receiving ADHD stimulant medication (P growth response of children treated with GH when those receiving or not receiving ADHD stimulant medication were matched for baseline measurements. Underlying reasons for the observed greater increase in BMI in patients with GHD concomitantly treated with ADHD medication remain to be elucidated. ClinicalTrials.gov: NCT01009905. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

  13. Art Therapy: What Is Art Therapy?

    Science.gov (United States)

    ... individual, couples, family, and group therapy formats. Art therapy is an effective treatment for people experiencing developmental, medical, educational, and social or psychological impairment. Individuals who benefit from art therapy include ...

  14. Ozone as an ecotoxicological problem

    Energy Technology Data Exchange (ETDEWEB)

    Mortensen, L. [National Environmental Research Inst., Dept. of Atmospheric Environment, Roskilde (Denmark)

    1996-11-01

    Ozone is quantitatively the dominating oxidant in photochemical air pollution. Other compounds like hydrogen peroxide, aldehydes, formate, peroxyacetyl nitrate (PAN) and nitrogen dioxide are present too, and several of these are known to be phytotoxic, but under Danish conditions the concentration of these gases are without significance for direct effects on vegetation. Therefore, it is the effects of ozone on plant growth that will be described below. (EG) 65 refs.

  15. Medications (for IBS)

    Medline Plus

    Full Text Available ... Antidepressant Medications Newer IBS Medications Probiotics and Antibiotics Psychological Treatments Understanding Stress Cognitive Behavioral Therapy Relaxation Techniques for IBS Take Part in Online ...

  16. Medications (for IBS)

    Medline Plus

    Full Text Available ... Agents Antidepressant Medications Newer IBS Medications Probiotics and Antibiotics Psychological Treatments Understanding Stress Cognitive Behavioral Therapy Relaxation Techniques for ...

  17. Role and liabilities of the medical physicist in the validation of oncologic treatments in internal vectorized radiation therapy. S.F.P.M. report nr 31, June 2015

    International Nuclear Information System (INIS)

    Farman, Bardia; Defez, Didier; Martineau, Antoine; Vrigneaud, Jean-Marc; Dieudonne, Arnaud; Giraud, Fabienne; Divry, Guillaume; Bardies, Manuel; Laffont, Sophie; Santoro, Lore; Ferrer, Ludovic; Guilhem, Marie-Therese; Meyer, Philippe; Simon, Luc

    2015-06-01

    According to legal arrangements and decrees, the medical physicist must validate the preparation of each treatment based on the use of radio-elements in non-sealed sources. As the medical physicist is therefore liable of this validation, this report addresses the approach to be followed to comply with the law. The authors first outline that this report only concerns oncologic internal vectorized radiation therapy, and does not address the dosimetric aspect of these treatments. After having recalled the principles of internal vectorized radiography, they describe the role of the different actors: nuclear physician, medical physicist, radio-pharmacist, radio-pharmacy dispenser, medical electro-radiology operator, state nurse. They address the various aspects of the process of validation of a treatment preparation: technical prerequisites, organisational prerequisite, validation process, traceability, dosimetry. Several examples are proposed in appendix regarding traceability, dosimetry software, examples of PRM files

  18. [Religion and healing in the XIII century: some considerations about therapy and holy medical observations in Iacopo da Varagine's Cronica Civitatis Ianuensis].

    Science.gov (United States)

    Moggia, Carlo

    2004-01-01

    The article is dedicated to recovery and holy therapy in Medieval society. In the XIII century Roman Church define the religious observations of physical and spiritual healing: the intervention of Saints and their holy miracles is very important for a perfect recovery. The article analyse the holy therapy through the study of the Cronica Civitatis Ianuensis read by the Dominican friar Iacopo da Varagine, at the end of the XIII century. This work represents one of the most important literary and hagiographic instrument to comprehend medical medieval imaginary.

  19. The 2002 Antarctic Ozone Hole

    Science.gov (United States)

    Newman, P. A.; Nash, E. R.; Douglass, A. R.; Kawa, S. R.

    2003-01-01

    Since 1979, the ozone hole has grown from near zero size to over 24 Million km2. This area is most strongly controlled by levels of inorganic chlorine and bromine oncentrations. In addition, dynamical variations modulate the size of the ozone hole by either cooling or warming the polar vortex collar region. We will review the size observations, the size trends, and the interannual variability of the size. Using a simple trajectory model, we will demonstrate the sensitivity of the ozone hole to dynamical forcing, and we will use these observations to discuss the size of the ozone hole during the 2002 Austral spring. We will further show how the Cly decreases in the stratosphere will cause the ozone hole to decrease by 1-1.5% per year. We will also show results from a 3-D chemical transport model (CTM) that has been continuously run since 1999. These CTM results directly show how strong dynamics acts to reduce the size of the ozone hole.

  20. Cost-Effectiveness Analysis of Microscopic and Endoscopic Transsphenoidal Surgery Versus Medical Therapy in the Management of Microprolactinoma in the United States.

    Science.gov (United States)

    Jethwa, Pinakin R; Patel, Tapan D; Hajart, Aaron F; Eloy, Jean Anderson; Couldwell, William T; Liu, James K

    2016-03-01

    Although prolactinomas are treated effectively with dopamine agonists, some have proposed curative surgical resection for select cases of microprolactinomas to avoid life-long medical therapy. We performed a cost-effectiveness analysis comparing transsphenoidal surgery (either microsurgical or endoscopic) and medical therapy (either bromocriptine or cabergoline) with decision analysis modeling. A 2-armed decision tree was created with TreeAge Pro Suite 2012 to compare upfront transsphenoidal surgery versus medical therapy. The economic perspective was that of the health care third-party payer. On the basis of a literature review, we assigned plausible distributions for costs and utilities to each potential outcome, taking into account medical and surgical costs and complications. Base-case analysis, sensitivity analysis, and Monte Carlo simulations were performed to determine the cost-effectiveness of each strategy at 5-year and 10-year time horizons. In the base-case scenario, microscopic transsphenoidal surgery was the most cost-effective option at 5 years from the time of diagnosis; however, by the 10-year time horizon, endoscopic transsphenoidal surgery became the most cost-effective option. At both time horizons, medical therapy (both bromocriptine and cabergoline) were found to be more costly and less effective than transsphenoidal surgery (i.e., the medical arm was dominated by the surgical arm in this model). Two-way sensitivity analysis demonstrated that endoscopic resection would be the most cost-effective strategy if the cure rate from endoscopic surgery was greater than 90% and the complication rate was less than 1%. Monte Carlo simulation was performed for endoscopic surgery versus microscopic surgery at both time horizons. This analysis produced an incremental cost-effectiveness ratio of $80,235 per quality-adjusted life years at 5 years and $40,737 per quality-adjusted life years at 10 years, implying that with increasing time intervals, endoscopic

  1. Mapping the route to medication therapy management documentation and billing standardization and interoperabilility within the health care system: meeting proceedings.

    Science.gov (United States)

    Millonig, Marsha K

    2009-01-01

    To convene a diverse group of stakeholders to discuss medication therapy management (MTM) documentation and billing standardization and its interoperability within the health care system. More than 70 stakeholders from pharmacy, health information systems, insurers/payers, quality, and standard-setting organizations met on October 7-8, 2008, in Bethesda, MD. The American Pharmacists Association (APhA) organized the invitational conference to facilitate discussion on strategic directions for meeting current market need for MTM documentation and billing interoperability and future market needs for MTM integration into electronic health records (EHRs). APhA recently adopted policy that specifically addresses technology barriers and encourages the use and development of standardized systems for the documentation and billing of MTM services. Day 1 of the conference featured six foundational presentations on health information technology (HIT) trends, perspectives on MTM from the profession and the Centers for Medicare & Medicaid Services, health care quality and medication-related outcome measures, integrating MTM workflow in EHRs, and the current state of MTM operalization in practice. After hearing presentations on day 1 and having the opportunity to pose questions to each speaker, conference participants were divided into three breakout groups on day 2. Each group met three times for 60 minutes each and discussed five questions from the perspective of a patient, provider, or payer. Three facilitators met with each of the groups and led discussion from one perspective (i.e., patient, provider, payer). Participants then reconvened as a complete group to participate in a discussion on next steps. HIT is expected to assist in delivering safe, effective, efficient, coordinated care as health professionals strive to improve the quality of care and outcomes for individual patients. The pharmacy profession is actively contributing to quality patient care through MTM services

  2. New dynamic NNORSY ozone profile climatology

    Science.gov (United States)

    Kaifel, A. K.; Felder, M.; Declercq, C.; Lambert, J.-C.

    2012-01-01

    Climatological ozone profile data are widely used as a-priori information for total ozone using DOAS type retrievals as well as for ozone profile retrieval using optimal estimation, for data assimilation or evaluation of 3-D chemistry-transport models and a lot of other applications in atmospheric sciences and remote sensing. For most applications it is important that the climatology represents not only long term mean values but also the links between ozone and dynamic input parameters. These dynamic input parameters should be easily accessible from auxiliary datasets or easily measureable, and obviously should have a high correlation with ozone. For ozone profile these parameters are mainly total ozone column and temperature profile data. This was the outcome of a user consultation carried out in the framework of developing a new, dynamic ozone profile climatology. The new ozone profile climatology is based on the Neural Network Ozone Retrieval System (NNORSY) widely used for ozone profile retrieval from UV and IR satellite sounder data. NNORSY allows implicit modelling of any non-linear correspondence between input parameters (predictors) and ozone profile target vector. This paper presents the approach, setup and validation of a new family of ozone profile climatologies with static as well as dynamic input parameters (total ozone and temperature profile). The neural network training relies on ozone profile measurement data of well known quality provided by ground based (ozonesondes) and satellite based (SAGE II, HALOE, and POAM-III) measurements over the years 1995-2007. In total, four different combinations (modes) for input parameters (date, geolocation, total ozone column and temperature profile) are available. The geophysical validation spans from pole to pole using independent ozonesonde, lidar and satellite data (ACE-FTS, AURA-MLS) for individual and time series comparisons as well as for analysing the vertical and meridian structure of different modes of

  3. Ozone adsorption on carbon nanoparticles

    Science.gov (United States)

    Chassard, Guillaume; Gosselin, Sylvie; Visez, Nicolas; Petitprez, Denis

    2014-05-01

    Carbonaceous particles produced by incomplete combustion or thermal decomposition of hydrocarbons are ubiquitous in the atmosphere. On these particles are adsorbed hundreds of chemical species. Those of great concern to health are polycyclic aromatic hydrocarbons (PAHs). During atmospheric transport, particulate PAHs react with gaseous oxidants. The induced chemical transformations may change toxicity and hygroscopicity of these potentially inhalable particles. The interaction between ozone and carbon particles has been extensively investigated in literature. However ozone adsorption and surface reaction mechanisms are still ambiguous. Some studies described a fast catalytic decomposition of ozone initiated by an atomic oxygen chemisorption followed by a molecular oxygen release [1-3]. Others suggested a reversible ozone adsorption according to Langmuir-type behaviour [4,5]. The aim of this present study is a better understanding of ozone interaction with carbon surfaces. An aerosol of carbon nanoparticles was generated by flowing synthetic air in a glass tube containing pure carbon (primary particles studied. Accordingly to literature, it has been observed that the number of gas-phase ozone molecules lost per unit particle surface area tends towards a plateau for high ozone concentration suggesting a reversible ozone adsorption according to a Langmuir mechanism. We calculated the initial reaction probability between O3 and carbon particles.An initial uptake coefficient of 1.10-4 was obtained. Similar experiments were realized by selecting the particles size with a differential mobility analyser. We observed a strong size-dependent increase in reactivity with the decrease of particles size. This result is relevant for the health issues. Indeed the smallest particles are most likely to penetrate deep into the lungs. Competitive reactions between ozone and other species like H2O or atomic oxygen were also considered. Oxygen atoms were generated by photolysis of O3

  4. Effect of an Advanced Pharmacy Practice Experience on Medication Therapy Management Services in a Centralized Retail Pharmacy Program.

    Science.gov (United States)

    Vande Griend, Joseph P; Rodgers, Melissa; Nuffer, Wesley

    2017-05-01

    Medication therapy management (MTM) delivery is increasingly important in managed care. Successful delivery positively affects patient health and improves Centers for Medicare & Medicaid Services star ratings, a measure of health plan quality. As MTM services continue to grow, there is an increased need for efficient and effective care models. The primary objectives of this project were to describe the delivery of MTM services by fourth-year Advanced Pharmacy Practice Experience (APPE) students in a centralized retail pharmacy system and to evaluate and quantify the clinical and financial contributions of the students. The secondary objective was to describe the engagement needed to complete comprehensive medication reviews (CMRs) and targeted interventions. From May 2015 to December 2015, thirty-five APPE students from the University of Colorado Skaggs School of Pharmacy provided MTM services at Albertsons Companies using the OutcomesMTM and Mirixa platforms. Students delivered patient care services by phone at the central office and provided face-to-face visits at pharmacies in the region. With implementation of the MTM APPE in 2015, the team consisted of 2 MTM pharmacists and pharmacy students, as compared with 1 MTM pharmacist in 2014. The number of CMRs and targeted interventions completed and the estimated additional revenue generated during the 2015 time period were compared with those completed from May through December 2014. The patient and provider engagement needed to complete the CMRs and targeted interventions was summarized. 125 CMRs and 1,918 targeted interventions were billed in 2015, compared with 13 CMRs and 767 targeted interventions in 2014. An estimated $16,575-$49,272 of additional revenue was generated in 2015. To complete the interventions in 2015, the team engaged in 1,714 CMR opportunities and 4,686 targeted intervention opportunities. In this MTM rotation, students provided real-life care to patients, resulting in financial and clinical

  5. Definitive radiation therapy for medically inoperable patients with stage I and II non-small cell lung cancer

    International Nuclear Information System (INIS)

    Hayakawa, K.; Mitsuhashi, N.; Saito, Y.; Nakayama, Y.; Katano, S.; Furuta, M.; Sakurai, H.; Takahashi, T.; Niibe, H.

    1995-01-01

    Purpose: To evaluate the role of definitive radiation therapy (RT) in the treatment for medically inoperable patients with stage I-II non-small cell lung cancer (NSCLC). Materials and Methods: From 1976 through 1989, 84 patients with clinical stage I and II NSCLC were treated with definitive RT alone at Gunma University hospital. All patients were treated with 10 MV X-rays using antero-posterior parallel opposed fields. The total dose ranged from 60 Gy to 90 Gy (35 pts; 60-69 Gy, 39 pts; 70-74 Gy, 10 pts; ≥ 80 Gy) with once-daily standard fractionation. Results: The two and five-year survival rates were 74% and 31% for 28 patients with stage I disease, as compared with 40% and 19% for 56 patients with stage II respectively (p<0.05). Although there was no significant difference of survival rates by the histologic subtypes, in the patients with squamous cell carcinoma there were more long-term survivors. Fifty-three patients with tumors less than 5 cm in diameter had an infield progression rate of 14% at two years, in comparison with 38% of 31 patients with tumors greater than 5 cm (p<0.05). Overall distant failure occurred in 57% of the patients with smaller tumors and in 80% of the patients with larger tumors (p<0.05). The difference of survival rates for these two groups was statistically significant (p<0.005). Ten patients given a total dose of 80Gy or over had only 17% local progression at the time of last follow-up, however they had not been alive beyond three years because they developed pulmonary insufficiency due to severe stenosis of the proximal bronchus. For age and sex, there were no significant differences in survival, however, patients with performance status of 0-1 lived longer than those with a status of 2 or more (MST 24 versus 13 months; p=0.06). Conclusion: The tumor size was the most important factor not only for local control but also for distant failure. It was also suggested that the optimal radiation dose for medically inoperable stage I

  6. Improving Care for Veterans with PTSD: Comparing Risks and Benefits of Antipsychotics Versus Other Medications to Augment First-Line Pharmacologic Therapy

    Science.gov (United States)

    2017-10-01

    Afghanistan Veterans  seen in VA care receiving this diagnosis. In addition to  counseling  therapies, several medications are effective in treating PTSD...disorder in Veterans, with nearly 1 in 3 returning Iraq and Afghanistan Veterans seen in VA care receiving this diagnosis. In addition to counseling ...than those prescribed non-antipsychotics. 4 Table 1: Characteristics by augmenting medication group Variable AAP (N=24,131) N (column %) NAP

  7. Predictors of Seizure Threshold in Right Unilateral Ultrabrief Electroconvulsive Therapy: Role of Concomitant Medications and Anaesthesia Used.

    Science.gov (United States)

    Gálvez, Verònica; Hadzi-Pavlovic, Dusan; Smith, Deidre; Loo, Colleen K

    2015-01-01

    An individualized approach to maximize electroconvulsive therapy (ECT) efficacy and minimize cognitive side effects is to treat patients relative to their seizure threshold (ST). However, although Right Unilateral-Ultrabrief (0.3 ms) (RUL-UB) ECT is increasingly used in clinical settings as an effective form of ECT with minimal cognitive effects, there is sparse data regarding predictors of ST. To analyze the relationship between ST and clinical and demographic factors in a sample of patients treated with RUL-UB ECT. Clinical, demographic and ECT data from 179 patients in ECT research studies were examined. Seizure threshold was titrated at the first ECT session. ECT was performed with a Thymatron(®) or Mecta(®) device, with thiopentone (2.5-5 mg/kg) or propofol (1-2 mg/kg) anaesthesia. Medications taken at the time of ST titration were documented. The association between ST and candidate predictor variables was examined with regression analysis. Multiple regression analyses showed that 34% of the variance in ST (P < 0.001) could be predicted. Older age (R(2) = 0.194, P < 0.001), propofol (vs thiopentone) (R(2) = 0.029, P ≤ 0.01) and higher anaesthetic dose (mg in propofol equivalents) (R(2) = 0.029, P < 0.05) were found to be predictors of higher initial ST. Treatment with lithium (R(2) = 0.043, P < 0.01) and study site (R(2) = 0.019, P < 0.05) significantly predicted lower in