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PubMed1986

Effects of non-narcotic analgesics on the kidney.

Non-narcotic analgesics have acute and chronic effects on the kidney. Until quite recently chronic effects have received much more attention than acute effects. Renal papillary necrosis attributed to prolonged intake of analgesic compounds was first described from Switzerland in the 1950s, and subsequently in many countries including Scandinavia, Australia, Belgium and Canada. Renal papillary necrosis is now accepted as an effect of over-the-counter analgesic compounds and has also been recorded with many individual non-steroidal anti-inflammatory drugs (NSAIDs). Evidence suggests that uroepithelial tumours also occur as a complication of prolonged abuse of analgesic compounds. Clinical evidence associating renal papillary necrosis with compound analgesics and NSAIDs has been backed up by experimental evidence showing that these drugs cause renal papillary necrosis in animals. Acute effects of non-narcotic analgesics have been described mainly in association with aspirin and NSAIDs. In high renin states, including salt-depleted normal subjects, NSAID administration may be associated with an acute decrease in renal function, which is more obvious in patients who have underlying renal disease. Clinical syndromes which occur in association with NSAIDs include oedema, hyperkalaemia and acute renal failure and the acute nephrotic syndrome. Acute renal failure may be associated with acute interstitial nephritis and the nephrotic syndrome or may be due to acute tubular necrosis. Patients who have the nephrotic syndrome show fusion of foot processes of glomerular epithelial cells on electron microscopy as well as acute interstitial nephritis. Patients who suffer these episodes of acute renal function deterioration associated with NSAIDs recover slowly after withdrawal of the drugs, and the recovery may not be complete.

Anti-Inflammatory Agents, Non-Steroidal↗
PubMed1999

Piperacillin/tazobactam: an updated review of its use in the treatment of bacterial infections.

UNLABELLED: Piperacillin/tazobactam is a beta-lactam/beta-lactamase inhibitor combination with a broad spectrum of antibacterial activity encompassing most Gram-positive and Gram-negative aerobic bacteria and anaerobic bacteria, including many pathogens producing beta-lactamases. Evidence from clinical trials in adults has shown that piperacillin/tazobactam, administered in an 8:1 ratio, is an effective treatment for patients with lower respiratory tract, intra-abdominal, urinary tract, gynaecological and skin/soft tissue infections, and for fever in patients with neutropenia. Combination regimens of piperacillin/tazobactam plus an aminoglycoside are used to treat patients with severe nosocomial (hospital-acquired) infections. In clinical trials, piperacillin/tazobactam was significantly more effective than ticarcillin/clavulanic acid in terms of clinical and microbiological outcome in patients with community-acquired pneumonia. In patients with intra-abdominal infections, clinical and bacteriological response rates were significantly higher with piperacillin/tazobactam than with imipenem/cilastatin (administered at a dosage lower than is recommended in countries outside Scandinavia). Piperacillin/tazobactam in combination with amikacin was at least as effective as ceftazidime plus amikacin in the treatment of ventilator-associated pneumonia and was significantly more effective than ceftazidime plus amikacin in the empirical treatment of febrile episodes in patients with neutropenia or granulocytopenia. In other trials, the efficacy of piperacillin/tazobactam was similar to that of standard aminoglycoside-containing and other treatment regimens in patients with intra-abdominal, skin/soft tissue or gynaecological infections. Piperacillin/tazobactam is generally well tolerated. The most frequent adverse events are gastrointestinal symptoms (most commonly diarrhoea) and skin reactions. The incidence of adverse events with piperacillin/tazobactam is higher when the combination is given in combination with an aminoglycoside than when given as monotherapy. CONCLUSION: Because of the broad spectrum of antibacterial activity provided by piperacillin/tazobactam, it is useful for the treatment of patients with polymicrobial infections caused by aerobic or anaerobic beta-lactamase-producing bacteria. Piperacillin/tazobactam appears to have a particularly useful role in the treatment of patients with intra-abdominal infections and, in combination with amikacin, in the treatment of patients with febrile neutropenia, especially given the current prevalence of Gram-positive infections in this group.

Bacterial Infections↗
PubMed2000

Antitumour effects of bisphosphonates: first evidence and possible mechanisms.

Bisphosphonates have been used successfully for many years in the treatment of hypercalcaemia and to reduce skeletal complications of metastases. In the first years of bisphosphonate use the efficacy of these substances was thought to lie purely in the inhibition of osteoclasts. However, there is recent evidence to suggest that an antitumour effect may also play a role. As well as having an apoptotic and antiproliferative effect on osteoclasts, bisphosphonates may exert a similar influence on macrophages and tumour cells. Whether this effect (at low doses) also plays a role in vivo remains unclear and requires further investigation. Improvements in the survival time of certain subpopulations have been found in many phase III studies with bisphosphonates to date, both in the setting of metastatic breast cancer and in multiple myeloma. However, because survival time in subgroups of patients was neither a primary nor a secondary objective in these studies, these advantages could only be seen as important pointers for future studies. Some preclinical studies have shown that down-regulation of bone metabolism by bisphosphonates is associated with a lower incidence of bone metastases and destruction in animals, whereas activation is correlated with a higher number of metastases. However, varying results were found in animal experiments with regard to the effect of bisphosphonates on the incidence and growth pattern of non-osseous metastases. The results of 3 randomised studies in patients with primary breast cancer who received clodronate 1600 mg/day orally have now been evaluated and presented. All 3 studies arrived at different results. In the Heidelberg study there was a reduction in both osseous and non-osseous metastases, whereas in a much larger study performed in Great Britain, Canada and Scandinavia there was a reduction only in the incidence of skeletal metastases. A third study from Finland found no effect on bone metastases, but an increase in the number of visceral metastases and a deterioration in overall survival. Because the dosage was identical in all 3 studies, the differing results can only be either random or methodological (for example inclusion criteria or sample size). Overall, the results are very promising, but there is a need for further studies.

Animals↗
PubMed1993

Pharmacoeconomic aspects of treatment of acute myocardial infarction with thrombolytic agents.

Thrombolytic therapy reduces early mortality, preserves left ventricular function and improves long term prognosis of acute myocardial infarction. However it is relatively expensive and increasing use will have considerable financial consequences. With competing demand for health resources, information on economic evaluation of this revolutionary therapeutic modality is much needed. Economic evaluation of thrombolytic therapy of acute myocardial infarction entails the assessment of all resources consumed (costs) directly and indirectly in relation to the administration of thrombolytic drugs, versus the beneficial effects (outcome) on health preservation of the patients. To save 1 year of life, the costs of thrombolytic therapy using intravenous streptokinase, alteplase (recombinant tissue plasminogen activator; rt-PA) or anistreplase (anisoylated plasminogen streptokinase activator complex) under standard restricted indication criteria, vary from 1000 pounds British sterling to 1700 pounds British sterling in the UK, SEK3090 to 9660 in Scandinavia and $US35 000 to 800 000 in the US, depending on time delay in starting treatment after pain onset, size of infarct, thrombolytic agents used, study methodology, lists of clinical events considered in cost counting and the discount rate. Cost-utility analyses revealed that the costs of thrombolytic treatment are similar to those of many other treatments for cardiac or other diseases, but methods for evaluating quality of life and utility require further refinement and validation. Economic assessments confirm that thrombolytic treatment of the elderly ( greater than 70 years) is as cost-effective as treatment of younger patients and that both early and late thrombolytic therapy (given 6 to 12 hours after infarction) are beneficial and cost-effective. There are major logistical problems with prehospital thrombolysis, which despite great initial enthusiasm, is unlikely to be cost-effective in saving lives unless savings in time are greater than 1 hour. Cost-effectiveness/utility value of one drug determined from one study cannot be directly compared with that found in other studies using different drugs. More direct prospective comparative trials will be needed in respect of relative benefits and costs with different agents and adjunctive therapies.

Aged↗
PubMed1995

Cost savings associated with detection and treatment of diabetic eye disease.

OBJECTIVE: Diabetic retinopathy, which leads to macular oedema and retinal neovascularisation, is the leading cause of blindness among working age Americans. Research has demonstrated significant cost savings associated with detection of eye disease in Americans and Europeans with insulin-dependent diabetes mellitus (IDDM, type I diabetes) and non-insulin-dependent diabetes mellitus (NIDDM, type II diabetes). In this report, we estimate the current and potential savings in both the United States and in a European country resulting from the screening and treatment of retinopathy in persons with diabetes. DESIGN: Computer modelling, incorporating data from population-based epidemiological studies and multicentre clinical trials. Monte Carlo simulation was used, combined with sensitivity analysis and present value analysis of cost savings. RESULTS: Detection and treatment of diabetic eye disease in both the United States and Scandinavia is not only cost effective, but is actually cost saving from the governmental perspective. Potential savings in the United States exceed $US600 million annually, while, in Sweden, potential savings of 36 million SEK might be realised. These findings are comparable given the differences in population between the 2 countries. CONCLUSIONS: Our analysis indicates that prevention programmes aimed at improving eye care for persons with diabetes not only reduce needless vision loss, but also provide a financial return on the investment of public funds.

Diabetes Mellitus, Type 1↗
PubMed2003

Somatomedin-1 binding protein-3: insulin-like growth factor-1 binding protein-3, insulin-like growth factor-1 carrier protein.

Somatomedin-1 binding protein-3 [insulin-like growth factor-1 binding protein-3, SomatoKine] is a recombinant complex of insulin-like growth factor-1 (rhIGF-1) and binding protein-3 (IGFBP-3), which is the major circulating somatomedin (insulin-like growth factor) binding protein; binding protein-3 regulates the delivery of somatomedin-1 to target tissues. Somatomedin-1 binding protein-3 has potential as replacement therapy for somatomedin-1 which may become depleted in indications such as major surgery, organ damage/failure and traumatic injury, resulting in catabolism. It also has potential for the treatment of osteoporosis; diseases associated with protein wasting including chronic renal failure, cachexia and severe trauma; and to attenuate cardiac dysfunction in a variety of disease states, including after severe burn trauma. Combined therapy with somatomedin-1 and somatomedin-1 binding protein-3 would prolong the duration of action of somatomedin-1 and would reduce or eliminate some of the undesirable effects associated with somatomedin-1 monotherapy. Somatomedin-1 is usually linked to binding protein-3 in the normal state of the body, and particular proteases clip them apart in response to stresses and release somatomedin-1 as needed. Therefore, somatomedin-1 binding protein-3 is a self-dosing system and SomatoKine would augment the natural supply of these linked compounds. Somatomedin-1 binding protein-3 was developed by Celtrix using its proprietary recombinant protein production technology. Subsequently, Celtrix was acquired by Insmed Pharmaceuticals on June 1 2000. Insmed and Avecia, UK, have signed an agreement for the manufacturing of SomatoKine and its components, IGF-1 and binding protein-3. CGMP clinical production of SomatoKine and its components will be done in Avecia's Advanced Biologics Centre, Billingham, UK, which manufactures recombinant-based medicines and vaccines with a capacity of up to 1000 litres. In 2003, manufacturing of SomatoKine is planned to move to Avecia's larger facility with a capacity of 10 000 litres. Somatomedin-1 binding protein-3 was originally licenced to Welfide for Japan. On October 1 2001, Welfide Corporation merged with Mitsubishi-Tokyo Pharmaceuticals to form Mitsubishi Pharma Corporation. The new company is a subsidiary of Mitsubishi Chemical. In April 2003 Insmed initiated a named patient programme in Europe, that will make available somatomedin-1 binding protein-3 for the treatment of growth hormone insensitivity syndrome (GHIS)--Laron syndrome. The treatment of patients was initiated in Scandinavia, with authorisation pending in several other European countries. Somatomedin-1 binding protein-3 will be made available to those GHIS patients who, in the opinion of their doctor, may benefit from IGF-1 therapy. At precommercial scale quantities, the drug will be available on a limited basis. Safety data generated from the named patient programme will be used to support marketing applications in 2004. A phase II dose-ranging study in children with GHIS was completed at Saint Bartholomew's and the Royal London School of Medicine, London, UK. A single dose of somatomedin-1 binding protein-3 delivered the same amount of IGF-1 as two daily injections of unbound IGF-1. There were no adverse events reported. GHIS is a genetic condition in which patients do not produce adequate quantities of IGF because of a failure to respond to the growth hormone signal. This results in a slower growth rate and short stature. Insmed has acquired an exclusive licence to Pharmacia's regulatory filings concerning yeast-derived IGF-1. These filings were used by Pharmacia to receive marketing approvals in several European countries and also in the investigational New Drug Application with the US FDA. This licence will facilitate the development of SomatoKine for the treatment of children with GHIS. In January 2003, Insmed announced positive results from a double-blind, placebo-controlled, dose-ranging study of SomatoKine in adolescent patients with type 1 diabetes mellitus redolescent patients with type 1 diabetes mellitus receiving insulin therapy. The study was conducted at the University of Cambridge, Cambridge, UK, under the supervision of Professor D. Dunger. It has also been granted orphan drug status for the treatment of GHIS--Laron syndrome in the US and in Europe. Celtrix has been granted 11 US patents for its recombinant protein production technology, which it used for developing somatomedin-1 binding protein-3. Subsequently, Celtrix was acquired by Insmed Pharmaceuticals on June 1 2000. Following the acquisition, Insmed announced that it intends to maintain the US rights to Celtrix's products portfolio. These US patents will expire between 2010 through 2017. Insmed is holding a US patent (expires in 2019) for the use of SomatoKine in the treatment of both type 1 and type 2 diabetes mellitus.

Child↗
PubMed2004

AE 941.

AE 941 [Arthrovas, Neoretna, Psovascar] is shark cartilage extract that inhibits angiogenesis. AE 941 acts by blocking the two main pathways that contribute to the process of angiogenesis, matrix metalloproteases and the vascular endothelial growth factor signalling pathway. When initial development of AE 941 was being conducted, AEterna assigned the various indications different trademarks. Neovastat was used for oncology, Psovascar was used for dermatology, Neoretna was used for ophthalmology and Arthrovas was used for rheumatology. However, it is unclear if these trademarks will be used in the future and AEterna appears to only be using the Neovastat trademark in its current publications regardless of the indication. AEterna Laboratories signed commercialisation agreements with Grupo Ferrer Internacional SA of Spain and Medac GmbH of Germany in February 2001. Under the terms of the agreement, AEterna has granted exclusive commercialisation and distribution rights to AE 941 in oncology to Grupo Ferrer Internacional for the Southern European countries of France, Belgium, Spain, Greece, Portugal and Italy. It also has rights in Central and South America. Medac GmbH will have marketing rights in Germany, the UK, Scandinavia, Switzerland, Austria, Ireland, the Netherlands and Eastern Europe. In October 2002, AEterna Laboratories announced that it had signed an agreement with Australian healthcare products and services company Mayne Group for marketing AE 941 (as Neovastat) in Australia, New Zealand, Canada and Mexico. In March 2003, AEterna Laboratories announced it has signed an agreement with Korean based LG Life Sciences Ltd for marketing AE 941 (as Neovastat) in South Korea. The agreement provides AEterna with upfront and milestone payments, as well as a return on manufacturing and sales of AE 941. AEterna Laboratories had granted Alcon Laboratories an exclusive worldwide licence for AE 941 for ophthalmic products. However, this licence has been terminated. In 1999, AEterna secured funding for AE 941, part of which is from Technology Partnerships Canada (TPC), a research support programme run by Canada's federal government. Industry Canada will contribute $Can 1 for every $Can3 spent by AEterna on the development of AE 941, up to a total figure of $Can29.4 million. AEterna will reimburse TPC upon commercialisation of AE 941-derived products as a royalty on income generated. In January 2004 AEterna announced that development of AE 941 would be focusing on non-small cell lung cancer and that development for renal cell carcinoma would be discontinued. AEterna had previously announced in January 2003, following its acquisition of Zentaris, that development of AE 941 would be "strictly focused" on renal and non-small cell lung cancer, suggesting that development for all other indications has been discontinued, at least for the foreseeable future.

Angiogenesis Inhibitors↗
PubMed2004

Palifermin: AMJ 9701, KGF-Amgen, recombinant human keratinocyte growth factor, rHu-KGF.

Amgen is developing a recombinant human form of keratinocyte growth factor (rHu-KGF) called palifermin [AMJ 9701]. Keratinocyte growth factor (KGF, fibroblast growth factor 7, FGF-7) is a form of an endogenous epithelial tissue growth factor that stimulates the growth of cells on the surface of the gastrointestinal tract. Palifermin is being developed for oral mucositis (stomatitis), for which it is undergoing review by the US FDA.At BioSquare-2004, Biovitrum stated that it has entered into an agreement with Amgen, under which Biovitrium has co-promotion rights to palifermin in Nordic countries, including Scandinavia and Iceland. Amgen also plans to investigate the efficacy and safety of palifermin in patients with oral mucositis associated with other forms of chemotherapy. Amgen has stated that palifermin is also undergoing phase II trials in patients with solid tumours.

Animals↗
PubMed2005

Mecasermin rinfabate: insulin-like growth factor-I/insulin-like growth factor binding protein-3, mecaserimin rinfibate, rhIGF-I/rhIGFBP-3.

Insmed is developing mecasermin rinfabate, a recombinant complex of insulin-like growth factor-I (rhIGF-I) and binding protein-3 (rhIGFBP-3) [insulin-like growth factor-I/insulin-like growth factor binding protein-3, rhIGF-I/rhIGFBP-3, SomatoKine], for a number of metabolic and endocrine indications. In the human body, IGF-I circulates in the blood bound to a binding protein-3 (IGFBP-3), which regulates the delivery of IGF-I to target tissues, and particular proteases clip them apart in response to stresses and release IGF-I as needed. IGF-I, a naturally occurring hormone, is necessary for normal growth and metabolism. For the treatment of IGF-I deficiency, it is desirable to administer IGF-I bound to IGFBP-3 to maintain the normal equilibrium of these proteins in the blood. Mecasermin rinfabate (rhIGF-I/rhIGFBP-3) mimics the effects of the natural protein complex in the bloodstream and would augment the natural supply of these linked compounds. The most advanced indication in development of mecasermin rinfabate is the treatment of severe growth disorders due to growth hormone insensitivity syndrome (GHIS), also called Laron syndrome. GHIS is a genetic condition in which patients do not produce adequate quantities of IGF because of a failure to respond to the growth hormone signal. This results in a slower growth rate and short stature. Mecasermin rinfabate also has potential as replacement therapy for IGF-I, which may become depleted in indications such as major surgery, organ damage/failure, traumatic injury, cachexia and severe burn trauma. It also has potential for the treatment of osteoporosis. Mecasermin rinfabate was developed by Celtrix using its proprietary recombinant protein production technology. Subsequently, Celtrix was acquired by Insmed Pharmaceuticals on 1 June 2000. Insmed and Avecia of the UK have signed an agreement for manufacturing mecasermin rinfabate and its components, rhIGF-1 and rhIGFBP-3. CGMP clinical production of mecasermin rinfabate and its components will be carried out in Avecia's Advanced Biologics Centre, Billingham, UK, which manufactures recombinant-based medicines and vaccines at the capacity of up to 1000L. In April 2004, Insmed announced that it acquired a lease to operate the manufacturing facility formerly operated by Baxter for the commercial production of SomatoKine in Boulder, CO, USA. With the two manufacturing facilities for SomatoKine, Insmed plans to meet the development and commercial demands for the product over the next several years. In its 2003 Form-10K, Insmed announced plans to conduct comparative studies with the previously used drug substance and the new substance produced by Avecia. The comparative data will be included in the regulatory filing for mecasermin rinfabate. Mecasermin rinfabate was originally licensed to Welfide for Japan. On 1 October 2001, Welfide Corporation merged with Mitsubishi-Tokyo Pharmaceuticals to form Mitsubishi Pharma Corporation. The new company is a subsidiary of Mitsubishi Chemical. In October 2004, Insmed announced that Tzamal Pharma has been granted exclusive distribution and marketing rights for mecasermin rinfabate in certain Middle Eastern territories including Israel. Tzamal Pharma also acquired exclusive rights to Insmed's named patient programme for the agent in these territories. Tzamal Pharma intends to begin the appropriate registration activities for mecasermin rinfabate in the treatment of children with growth hormone-insensitivity syndrome. This pivotal, 12-month, multicentre, open-label trial in 30 children with GHIS was initiated in June 2003 and was designed to evaluate the safety and efficacy of the agent in prepubescent children with GHIS. The 6-month endpoint data analysis showed that mecasermin rinfabate given as a once-daily injection was safe and well tolerated. The agent demonstrated a significant increase in height velocity in children with GHIS similar to that observed by Pfizer in their pivotal study with twice-daily injections of rhIGF-I. The full results from the pivotal trial are expected in 2005. In April 2003 Insmed initiated a named patient programme in Europe that will make available mecasermin rinfabate for the treatment of GHIS-Laron syndrome. The treatment of patients was initiated in Scandinavia, with authorisation pending in several other European countries. Mecasermin rinfabate will be made available to those GHIS patients who, in the opinion of their doctor, may benefit from IGF-I therapy. At precommercial scale quantities, the drug will be available on a limited basis.A phase II dose-ranging study in children with GHIS was completed at Saint Bartholomew's and the Royal London School of Medicine, London, UK. A single dose of mecasermin rinfabate delivered the same amount of IGF-1 as two daily injections of unbound IGF-1. No adverse events were reported. Insmed has acquired an exclusive licence to Pharmacia's regulatory filings concerning yeast-derived insulin-like growth factor 1 (IGF-1). These filings were used by Pharmacia to receive marketing approvals in several European countries and also in the IND application with the US FDA. Insmed believes that this licence will facilitate the development of mecasermin rinfabate for the treatment of children with GHIS. In January 2003, Insmed announced positive results from a double-blind, placebo-controlled, dose-ranging study of mecasermin rinfabate in adolescent patients with type 1 diabetes receiving insulin therapy. The study was conducted at the University of Cambridge, Cambridge, UK, under supervision of Prof. D. Dunger. The researchers from The Robarts Research Institute and the University of Western Ontario, Canada (leading investigator T.L. Delovitch, the Sheldon H. Weinstein scientist in Diabetes at the University of Western Ontario) have found that mecasermin rinfabate complex was significantly more effective than IGF-1 in reducing the severity of insulitis, beta cell destruction and delaying the onset of type 1 diabetes. The study was supported by grants from Canadian Institutes of Health and the Juvenile Diabetes Research Foundation. Insmed plans to initiate large-scale phase II clinical studies in this indication. At the BIO 2004 Annual International Convention (BIO-2004) in June 2004, Insmed announced that it has received a grant from the US National Institutes of Health (NIH)/Muscular Dystrophy Association (MDA) worth USD $6.5 million to investigate the efficacy of mecasermin rinfabate for the treatment of myotonic dystrophy. It has also been granted orphan drug status for the treatment of GHIS-Laron syndrome in the US and Europe. In December 2003, Insmed announced that mecasermin rinfabate was designated orphan drug status by the FDA for the treatment of extreme insulin resistance. This provides Insmed with 7 years of market exclusivity following approval of mecasermin rinfabate for this indication. Insmed has received orphan drug designation for mecasermin rinfabate in the treatment of extreme insulin resistance in Europe (October 2004). In November 2004, Insmed was granted the European patent EP1183042 entitled "Methods for Treating Diabetes". This patent corresponds with the US patent US 6,040,292 also entitled "Methods for Treating Diabetes". Both patents cover type 1 and type 2 diabetes mellitus and insulin resistant diabetes including type A insulin resistance (the least severe form of extreme insulin resistance syndromes). In January 2004, Insmed obtained a non-exclusive licence to the patents for use of IGF-I for the treatment of extreme or severe insulin-resistant diabetes from Fujisawa Pharmaceutical. Insmed will have worldwide rights in territories (excluding Japan) with existing valid patent claims including the US and Europe. Insmed holds 28 US issued or allowed patents for the composition, production, antibodies and methods of use of mecasermin rinfabate. These US patents expire at various times between the years 2010 and 2019. Insmed through their lawyers filed its defense and counterclaim to the alleged patent infringement brought by Tercica against Insmed in the London High Court of Justice. Insmed asserted that it did not infringe any valid patent claims as none of the claims of the patent were patentable because the subject matter was not new. Insmed also stated that the patent did not involve an inventive step, did not have capability of industrial application and had no clear description of the invention so that invention can be performed by the person skilled in the art. Insmed is seeking revocation of the patent on these grounds.

Drugs, Investigational↗
PubMed1982

Worker participation and autonomy: a multilevel approach to democracy at the workplace.

The article describes a process toward democracy at the workplace in a Swedish middle-sized manufacturing company producing for the export market. The change process was initiated and engineered by the trade union local in close cooperation with management. Within an overall strategy for increased worker control, the democratized work organization combines co-determination for the local trade union board in strategic management decisions with a system of autonomous production groups, where supervisors have been replaced by "contact people" elected by and responsible to the groups. Through the autonomous groups, all workers participate in decisions about production. The groups decide on all matters related to work performance and take collective responsibility for production results. As an introduction to the case, the paper puts this trade union model for democracy at the workplace in the perspective of a 50-year development of productivity and worker participation in Scandinavia. The case report deals both with the change process (why and how it came about) and with the outcome of the new work organization for the workers, the union, and the company. It is shown that the new work organization has meant a richer job content, increased dignity for workers, increased solidarity among workers, increased trade union activity and strength, as well as a more effective use of productive resources in the company. Despite local peculiarities, it is concluded that the experiences gained from this case can be transferred to other workplaces where workers are interested in having more say, more security, and a more meaningful work situation.

Democracy↗
PubMed1991

Welfare and poverty in the Europe of the 1990s: social progress or social dumping?

Social policy in Europe is changing fundamentally from a system of public (government) support to a welfare pluralism, or a "welfare mix" supported by the private and public sectors and by voluntary agencies. The overall tendencies are privatization, decentralization, and debureaucratization. With the prospect of a single-market economy within the European Communities in 1993, the fight against poverty in member nations may lead to "social dumping." Two major problems are identified: the lack of guaranteed minimum income schemes in the so-called "Latin Rim" countries, and the effect on workers' and citizens' rights in an integrated Europe. The fight against poverty is--despite some efforts from the Commission of the European Communities--basically left to the individual member states. This portends a gloomy scenario for the poorer populations of Europe in the 1990s. The author examines welfare state types within clusters of countries: the modern (Scandinavia), the corporatist (Federal Republic of Germany), the residual (Britain), and the rudimentary (Latin Rim). The conclusion, unfortunately, is that future overall development of European welfare systems in the 1990s will probably be toward "Americanization," with a move away from the modern, or Scandinavian, model toward a corporatist model for welfare policy.

Europe↗
PubMed2006

Common single nucleotide polymorphisms in TCF7L2 are reproducibly associated with type 2 diabetes and reduce the insulin response to glucose in nondiabetic individuals.

Recently, common noncoding variants in the TCF7L2 gene were strongly associated with increased risk of type 2 diabetes in samples from Iceland, Denmark, and the U.S. We genotyped 13 single nucleotide polymorphisms (SNPs) across TCF7L2 in 8,310 individuals in family-based and case-control designs from Scandinavia, Poland, and the U.S. We convincingly confirmed the previous association of TCF7L2 SNPs with the risk of type 2 diabetes (rs7903146T odds ratio 1.40 [95% CI 1.30-1.50], P = 6.74 x 10(-20)). In nondiabetic individuals, the risk genotypes were associated with a substantial reduction in the insulinogenic index derived from an oral glucose tolerance test (risk allele homozygotes have half the insulin response to glucose of noncarriers, P = 0.003) but not with increased insulin resistance. These results suggest that TCF7L2 variants may act through insulin secretion to increase the risk of type 2 diabetes.

Case-Control Studies↗
PubMed1988

Incidence of IDDM in Montreal by ethnic group and by social class and comparisons with ethnic groups living elsewhere.

We examined the incidence of insulin-dependent diabetes mellitus (IDDM) among children aged 0-14 yr in Montreal by social class and by ethnic group from 1971 to 1985. There was a slightly higher risk in wealthier as opposed to poorer classes. This income gradient was more marked in younger than in older children. Children of French extraction had about two-thirds the risk of IDDM of children of other origins, mainly British and other European. This mimics the patterns of risk in Europe, where France is reported to have lower rates than does Britain and Scandinavia. The absolute levels of risks among French Canadian and Jewish Canadian children were about double those reported from France and Israel, respectively. These various results are compatible with the hypothesis that both genetic and environmental factors influence IDDM risk.

Adolescent↗
PubMed2002

The rise of childhood type 1 diabetes in the 20th century.

The incidence of childhood type 1 diabetes increased worldwide in the closing decades of the 20th century, but the origins of this increase are poorly documented. A search through the early literature revealed a number of useful but neglected sources, particularly in Scandinavia. While these do not meet the exacting standards of more recent surveys, tentative conclusions can be drawn concerning long-term changes in the demography of the disease. Childhood type 1 diabetes was rare but well recognized before the introduction of insulin. Low incidence and prevalence rates were recorded in several countries over the period 1920-1950, and one carefully performed study showed no change in childhood incidence over the period 1925-1955. An almost simultaneous upturn was documented in several countries around the mid-century. The overall pattern since then is one of linear increase, with evidence of a plateau in some high-incidence populations and of a catch-up phenomenon in some low-incidence areas. Steep rises in the age-group under 5 years have been recorded recently. The disease process underlying type 1 diabetes has changed over time and continues to evolve. Understanding why and how this produced the pandemic of childhood diabetes would be an important step toward reversing it.

Child↗
PubMed2002

5' flanking variants of resistin are associated with obesity.

Diabetes and obesity have long been known to be related. The recently characterized adipocyte hormone resistin (also called FIZZ3/ADSF) has been implicated as a molecular link between impaired glucose tolerance (IGT) and obesity in mice. A search for sequence variants at the human resistin locus identified nine single-nucleotide polymorphisms (SNPs) but no coding variants. An investigation into the association of these SNPs with diabetes and obesity revealed two 5' flanking variants (g.-537 and g.-420), in strong linkage disequilibrium, that are associated with BMI. In nondiabetic individuals from the Quebec City area and the Saguenay-Lac-St-Jean region of Quebec, the g.-537 mutation (allelic frequency = 0.04) was significantly associated with an increase in BMI (P = 0.03 and P = 0.01, respectively). When the data from these two populations were combined and adjusted for age and sex, both the g.-537 (odds ratio [OR] 2.72, 95% CI 1.28-5.81) and the g.-420 variants (1.58, 1.06-2.35) were associated with an increased risk for a BMI > or =30 kg/m(2). In contrast, in case/control and family-based study populations from Scandinavia, we saw no effect on BMI with either of these promoter variants. No association was seen with diabetes in any of the population samples.

5' Untranslated Regions↗
PubMed1990

Choriocarcinoma presenting with cerebral metastases after full-term pregnancy.

Choriocarcinoma is a rare malignancy in Scandinavia. We present a case of a young primigravida who experienced an uneventful pregnancy and gave birth to a healthy baby. Six days after delivery she underwent neurosurgery for intracranial hemorrhage. Pathological examination of the evacuated hematoma revealed metastatic choriocarcinoma. Further work-up exposed additional metastases in the lungs and liver. The initial serum level of human chorionic gonadotropin (beta-HCG) was 350,000 IU/I. Chemotherapy was given both intravenously and intrathecally. At 10 weeks, beta-HCG had returned to normal. Treatment was continued for another 10 weeks. Two years after cessation of therapy the patient is still in complete remission. In the discussion we review a scoring system to be used in selecting the mode of treatment, and briefly mention diagnosis and prognosis.

Adult↗
PubMed1979

Oral mycoses and their treatment.

Mycoses of the mouth and nearby areas can be caused by both yeasts and filamentous fungi. They may appear either independently or as part of a systemic infection. It is typical of many mycoses that they occur as a consequence of local factors operating in the mouth, or in patients debilitated by severe diseases. Yeasts that are part of the normal microbial flora of man, among them especially Candida species, are the most frequent causative agents. Some tropical or semitropical infections may occur in Scandinavia and Finland, but they are rare. Local therapy with antimycotics is often effective in acute infections, whereas some chronic ones may make systemic administration necessary. Some of these infections are treated surgically.

Acute Disease↗
PubMed1988

Dental health status in two groups of refugees in Sweden.

The aim of this study was to determine dental health status in two separate groups of Chilean and Polish refugees in Sweden. In Scandinavia, Sweden has the largest number of immigrants--1 million out of a population of 8.3 million. Since 1975, most immigrants have been refugees and their families. During 1978-82 Sweden granted residency to 20,000 refugees, the two largest groups being Chileans and Poles. In 1981-83 a sample of 193 Chilean and 92 Polish refugees in the county of Stockholm were selected for this study. The investigation consisted of a questionnaire followed by clinical examination, including roentgenograms. The average age was 34.0 years in the Chilean group and 34.8 years in the Polish group. The Chileans had been in Sweden for 17.3 months on an average and the Poles for 16.0 months. The Chileans had an average of 10.0 carious surfaces, D(s), and the Poles 11.3. Gingivitis was recorded in 87% of the total number of sites examined in the Chilean group. The corresponding figure in the Polish group was 79%. Of the Chileans 36.5% and of the Poles 32.5% had periodontal pockets measuring more than 5 mm. The results indicate that, when compared with Swedish individuals of a corresponding age, the refugee groups have a high prevalence of caries and periodontal disease.

Adolescent↗