Sökning: "prospective"

Visar resultat 6 - 10 av 1847 avhandlingar innehållade ordet prospective.

1. 6. Prospective and longitudinal human studies of lead and cadmium exposure and the kidney

   Författare :Johan Nilsson Sommar; Ingvar A Bergdahl; Max Petzold; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cadmium; end-stage renal disease; kidney; lead; longitudinal; matched case-control; mixed effects; prospective; Occupational and Environmental Medicine; arbets- och miljömedicin;

   Sammanfattning : Cadmium and lead accumulate in humans and can have toxic effects. Exposure to cadmium is well known to cause kidney damage. Cadmium binds to metallothioneins, proteins that play a role in cadmium transport. LÄS MER

3. 7. Prospective studies of hormonal and life-style related factors and risk of cancer

   Författare :Sara Wirén; Pär Stattin; Håkan Jonsson; Tanja Stocks; Alicja Wolk; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; prostate cancer; epidemiology; androgens; risk factors; fatherhood status; dizygotic twins; height; cohort; case-control; prospective; Cancer Epidemiology; cancerepidemiologi;

   Sammanfattning : Background: Androgens are important in prostate cancer development but how circulating levels of androgens affect risk of prostate cancer of different aggressiveness is not clear. Being childless has been associated with a lower risk of prostate cancer, but it is not clear if this association is causal or a result of residual confounding. LÄS MER

4. 8. Health-related Quality of Life in Head and Neck Cancer. A Five-year Prospective Multicenter Study

   Författare :Mats Nordgren; allergi och livskvalitet Laryngoesofagologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; ; Health-related quality of life; hörsel- och talorganen; prospective; longitudinal; predictive factors; Medicine human and vertebrates ; Medicin människa och djur ; audiologi; auditive system and speech; Otorinolaryngologi; audiology; Otorhinolaryngology; head and neck cancer; EORTC QLQ-C30;

   Sammanfattning : The aim of this prospective longitudinal multicenter study was to evaluate the health-related quality of life (HRQL) in patients with head and neck cancer at diagnosis, after one and five years in relation to tumour location, stage, sub site, treatment modality, gender and age. The first part of the study, lasting for one year, consisted of 357 patients (mean age 63 years; 72% males) that were included between 1993 and 1995. LÄS MER

5. 9. On New Implants - The results of five prospective, randomized RSA trials with aspects on phased introduction and continuous migration

   Författare :Mats Molt; Lund Ortopedi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; New total knee arthroplasty; TKA; RSA; randomized; prospective; prediction; continuously migrating; safety; stability CR; PS; PF; PA; short stem; tourniquet;

   Sammanfattning : A concern that arises with any change in design or operative technique is whether it affects the long-term implant stability or not. One way to address this is, by measuring early micromotion, to predict the future revision rate. LÄS MER

7. 10. On the treatment of Achilles tendon rupture. A prospective, randomised study of the results after surgical and non-surgical treatment

   Författare :Michael Möller; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Achilles tendon; rupture; score; prospective; randomised controlled trial; isokinetic; muscular endurance; magnetic resonance imaging; ultrasonography;

   Sammanfattning : Only two prospective, randomised studies have been published on the outcome after treatment for Achilles tendon rupture. The controversy regarding the optimal treatment continues. In the present study, 112 patients with acute Achilles tendon rupture were randomised and all of them were followed up for two years. LÄS MER