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- Bolmstrand, B, et al.
(författare)
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Vaginal reconstruction using a gluteal transposition flap after abdominoperineal excision for anorectal malignancy
- 2022
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Ingår i: Updates in surgery. - : Springer Science and Business Media LLC. - 2038-3312 .- 2038-131X. ; 74:2, s. 467-478
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Tidskriftsartikel (refereegranskat)abstract
- The purpose of this study is to present and evaluate a surgical method using gluteal flap for combined perineal and vaginal reconstruction after abdominoperineal excision (APE) with partial vaginectomy for anorectal malignancy. The method is a two-centre study of consecutive patients undergoing APE including partial vaginectomy for anorectal tumours, with immediate combined perineal and vaginal reconstruction using gluteal flaps. Follow-up data were retrieved via retrospective review of medical records, questionnaires and gynaecological examinations. Some 34 patients fulfilled the inclusion criteria. At the time of follow-up, 14 (78%) of the 18 patients alive responded to questionnaires. Seven (50%) of the survey responders agreed to undergo gynaecological examination. Major flap-specific complications (Clavien–Dindo > 2) were observed in 3 (9%) patients. Among survey responders, 11 (79%) had been sexually active preoperatively of which five (45%) resumed sexual activity postoperatively and three (27%) resumed vaginal intercourse. These three patients had all implemented an active vaginal health promotion strategy postoperatively. Perineo-vaginal reconstruction using gluteal flap after extended APE for anorectal malignancy is feasible. Although comparable to other methods of reconstruction, the rate of perineo-vaginal complications is high and post-operative sexual dysfunction is substantial. Postoperative strategies for vaginal health promotion may improve sexual function after vaginal reconstruction.
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- Winkler, TW, et al.
(författare)
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Differential and shared genetic effects on kidney function between diabetic and non-diabetic individuals
- 2022
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Ingår i: Communications biology. - : Springer Science and Business Media LLC. - 2399-3642. ; 5:1, s. 580-
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Tidskriftsartikel (refereegranskat)abstract
- Reduced glomerular filtration rate (GFR) can progress to kidney failure. Risk factors include genetics and diabetes mellitus (DM), but little is known about their interaction. We conducted genome-wide association meta-analyses for estimated GFR based on serum creatinine (eGFR), separately for individuals with or without DM (nDM = 178,691, nnoDM = 1,296,113). Our genome-wide searches identified (i) seven eGFR loci with significant DM/noDM-difference, (ii) four additional novel loci with suggestive difference and (iii) 28 further novel loci (including CUBN) by allowing for potential difference. GWAS on eGFR among DM individuals identified 2 known and 27 potentially responsible loci for diabetic kidney disease. Gene prioritization highlighted 18 genes that may inform reno-protective drug development. We highlight the existence of DM-only and noDM-only effects, which can inform about the target group, if respective genes are advanced as drug targets. Largely shared effects suggest that most drug interventions to alter eGFR should be effective in DM and noDM.
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- Niemi, MEK, et al.
(författare)
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- 2021
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swepub:Mat__t
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