| 1. |
- Ekberg, Henrik, et al.
(författare)
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Clinicians underestimate gastrointestinal symptoms and overestimate quality of life in renal transplant recipients: A multinational survey of nephrologists
- 2007
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Ingår i: Transplantation. - 1534-6080. ; 84:8, s. 1052-1054
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Tidskriftsartikel (refereegranskat)abstract
- Gastrointestinal (GI) symptoms are common in renal transplant recipients and are associated with impaired health-related quality of life (HRQoL). We investigated clinician attitudes to GI symptoms and HRQoL in these patients by surveying 145 nephrologists from Sweden, Denmark, Finland, and Norway. In total, 79 clinicians responded. They estimated that 20% of their patients experienced GI discomfort and that 36% had impaired HRQoL. We previously conducted a survey of the renal transplant recipients treated-by-these clinicians, inwhich 92% reported troublesome GI symptoms and 53% had impaired HRQoL compared with the general population. Nephrologists were more likely to manage GI symptoms by reducing immunosuppressant dose (87%) than by switching medication to one with fewer GI side effects (66%). We conclude that clinicians appear to underestimate the prevalence of GI symptoms and impaired HRQoL. Improving patient-clinician communication could lead to more informed management, resulting in better HRQoL and increased graft survival.
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| 2. |
- Ekberg, Henrik, et al.
(författare)
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Increased prevalence of gastrointestinal symptoms associated with impaired quality of life in renal transplant recipients.
- 2007
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Ingår i: Transplantation. - : Ovid Technologies (Wolters Kluwer Health). - 1534-6080 .- 0041-1337. ; 83:3, s. 282-289
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Tidskriftsartikel (refereegranskat)abstract
- Background. Immunosuppressive therapies have been associated with gastrointestinal (GI) side effects, which may impair health-related quality of life (HRQoL). Methods. In this survey, 4,232 renal transplant recipients from Denmark, Finland, Nor-way, and Sweden completed the Short-Form 36 (SF-36) questionnaire and the Gastrointestinal Symptom Rating Scale (GSRS). SF-36 scores were compared with country norm values. Multiple logistic regression analysis was used to identify immunosuppressants associated with GI symptoms. Results. The prevalence of troublesome GI symptoms (GSRS > 1) was 83% for indigestion, 69% for abdominal pain, 58% for constipation, 53% for diarrhea, 47% for reflux, and 92% for any GI symptom. Compared with the general population, HRQoL was most commonly meaningfully impaired in the general health dimension (53% of patients). The presence and severity of GI symptoms were associated with worse HRQoL. Tacrolimus showed a significant association with diarrhea (odds ratio [OR]: 1.7; 95% confidence interval [CI]: 1.4-2.0) and constipation (OR: 1.3; 95% Cl: 1.1-1.6), and sirolimus with indigestion (OR: 2.9; 95% Cl: 1.0-8.1) and abdominal pain (OR: 2.2; 95% Cl: 1.1-4.4). Conclusions. GI symptoms are associated with impaired HRQoL in the renal transplant population. Managing GI symptoms by careful choice of immunosuppressants should be a focus for improving HRQoL in renal transplant recipients
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| 3. |
- Iversen, Martin, et al.
(författare)
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Cyclosporine C2 Levels Have Impact on Incidence of Rejection in De Novo Lung but Not Heart Transplant Recipients: The NOCTURNE Study
- 2009
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Ingår i: Journal of Heart and Lung Transplantation. - : Elsevier BV. - 1053-2498 .- 1557-3117. ; 28:9, s. 919-926
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Konferensbidrag (refereegranskat)abstract
- Background: Cyclosporine (CsA) absorption varies early after transplantation and can be accurately assessed by the area under the absorption curve (AUC). The 2-hour post-dose (C2) level of CsA in whole blood is reported to be a useful surrogate marker of CsA AUC in kidney and liver transplant monitoring, but should be further explored in thoracic organ recipients. Methods: In a 12-month study we included de novo lung (n = 95) and heart (n = 96) recipients. All participants received cyclosporine (Sandimmun Neoral) monitored by CO and blood was collected for analysis of C2 retrospectively. Abbreviated AUC (AUC(0-4)) was measured at 7 days and 3 months. Primary outcome was C2 relation to the frequency of acute cellular rejection (ACR) needing treatment and possible decline in measured glomerular filtration rate (mGFR). Recipients were divided into lower, middle and upper third C2 groups based on 2-week post-operative values (tertiles T1 to T3). Results: C2 was the most robust substitute for AUC(0-4) in the group of patients studied. For lung, but not heart, recipients there were differences in mean number of ACRs (p = 0.05), incidence of any rejections (p = 0.04), mean number of any rejections (p = 0.001) and time to first rejection (p = 0.03) between T1 and T3. C2 did not predict reduction in mGFR. Conclusions: C2 is a sensitive predictor for ACR in lung, but not heart, recipients, C2 was not predictive of a decline in mGFR. This study suggests that management of lung recipients by C2 may diminish the number of ACRs. J Heart Lung Transplant 2009; 28:919-26. Copyright (C) 2009 by the International Society for Heart and Lung Transplantation.
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