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Complete metabolic ...
Complete metabolic response with [18F]fluorodeoxyglucose-positron emission tomography/computed tomography predicts survival following induction chemotherapy and radical cystectomy in clinically lymph node positive bladder cancer
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- Abrahamsson, Johan (författare)
- Lund University,Lunds universitet,Urologi - blåscancer, Malmö,Forskargrupper vid Lunds universitet,LUCC: Lunds universitets cancercentrum,Övriga starka forskningsmiljöer,Urology - urothelial cancer, Malmö,Lund University Research Groups,LUCC: Lund University Cancer Centre,Other Strong Research Environments,Skåne University Hospital
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- Kollberg, Petter (författare)
- Lund University,Lunds universitet,Urologi - blåscancer, Malmö,Forskargrupper vid Lunds universitet,LUCC: Lunds universitets cancercentrum,Övriga starka forskningsmiljöer,Urology - urothelial cancer, Malmö,Lund University Research Groups,LUCC: Lund University Cancer Centre,Other Strong Research Environments,Skåne University Hospital
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- Almquist, Helen (författare)
- Skåne University Hospital
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- Bläckberg, Mats (författare)
- Lund University,Lunds universitet,Institutionen för translationell medicin,Medicinska fakulteten,Department of Translational Medicine,Faculty of Medicine
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- Brändstedt, Johan (författare)
- Lund University,Lunds universitet,Urologi - blåscancer, Malmö,Forskargrupper vid Lunds universitet,Urology - urothelial cancer, Malmö,Lund University Research Groups,Skåne University Hospital
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- Lyttkens, Kerstin (författare)
- Skåne University Hospital
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- Simoulis, Athanasios (författare)
- Lund University,Lunds universitet,Urologisk cancerforskning, Malmö,Forskargrupper vid Lunds universitet,Urological cancer, Malmö,Lund University Research Groups,Skåne University Hospital
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- Sjödahl, Gottfrid (författare)
- Lund University,Lunds universitet,Urologi - blåscancer, Malmö,Forskargrupper vid Lunds universitet,LUCC: Lunds universitets cancercentrum,Övriga starka forskningsmiljöer,Urology - urothelial cancer, Malmö,Lund University Research Groups,LUCC: Lund University Cancer Centre,Other Strong Research Environments,Skåne University Hospital
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- Sörenby, Anne (författare)
- Lund University,Lunds universitet,Urologi - blåscancer, Malmö,Forskargrupper vid Lunds universitet,Urology - urothelial cancer, Malmö,Lund University Research Groups,Skåne University Hospital
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- Trägårdh, Elin (författare)
- Skåne University Hospital
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- Liedberg, Fredrik (författare)
- Lund University,Lunds universitet,Urologi - blåscancer, Malmö,Forskargrupper vid Lunds universitet,LUCC: Lunds universitets cancercentrum,Övriga starka forskningsmiljöer,Urology - urothelial cancer, Malmö,Lund University Research Groups,LUCC: Lund University Cancer Centre,Other Strong Research Environments,Skåne University Hospital
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(creator_code:org_t)
- 2021-04-23
- 2022
- Engelska.
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Ingår i: BJU International. - : Wiley. - 1464-4096 .- 1464-410X. ; 129:2, s. 174-181
- Relaterad länk:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Objective: To determine whether repeated [18F]fluorodeoxyglucose-positron emission tomography/computed tomography (FDG-PET-CT) scans can predict increased cancer-specific survival (CSS) after induction chemotherapy followed by radical cystectomy (RC). Patients and Methods: Between 2007 and 2018, 86 patients with clinically lymph node (LN)-positive bladder cancer (T1–T4, N1–N3, M0–M1a) were included and underwent a repeated FDG-PET-CT during cisplatin-based induction chemotherapy. The 71 patients that had a response to chemotherapy underwent RC. Response to chemotherapy was evaluated in LNs through repeated FDG-PET-CT and stratified as partial response or complete response using three different methods: maximum standardised uptake value (SUVmax), adapted Deauville criteria, and total lesion glycolysis (TLG). Progression-free survival (PFS) and CSS were analysed for all three methods by Cox regression analysis. Results: After a median follow-up of 40 months, 15 of the 71 patients who underwent RC had died from bladder cancer. Using SUVmax and the adapted Deauville criteria, multivariable Cox regression analyses adjusting for age, clinical tumour stage and LN stage showed that complete response was associated with increased PFS (hazard ratio [HR] 3.42, 95% confidence interval [CI] 1.20–9.77) and CSS (HR 3.30, 95% CI 1.02–10.65). Using TLG, a complete response was also associated with increased PFS (HR 5.17, 95% CI 1.90–14.04) and CSS (HR 6.32, 95% CI 2.06–19.41). Conclusions: Complete metabolic response with FDG-PET-CT predicts survival after induction chemotherapy followed by RC in patients with LN-positive bladder cancer and comprises a novel tool in evaluating response to chemotherapy before surgery. This strategy has the potential to tailor treatment in individual patients by identifying significant response to chemotherapy, which motivates the administration of a full course of induction chemotherapy with a higher threshold for suspending treatment due to toxicity and side-effects.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Cancer och onkologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cancer and Oncology (hsv//eng)
Nyckelord
- #BladderCancer
- #blcsm
- #uroonc
- bladder cancer
- FDG-PET-CT
- induction chemotherapy
- lymph node positive
- radical cystectomy
- survival
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Abrahamsson, Joh ...
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Kollberg, Petter
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Almquist, Helen
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Bläckberg, Mats
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Brändstedt, Joha ...
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Lyttkens, Kersti ...
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visa fler...
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Simoulis, Athana ...
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Sjödahl, Gottfri ...
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Sörenby, Anne
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Trägårdh, Elin
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Liedberg, Fredri ...
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