Publications by authors named "Kreiberg M"

Antiplatelet therapy after emergent carotid stenting (eCAS) represents a challenge in balancing the risk of intracerebral hemorrhages (ICHs) and in-stent thrombosis (IST). Post-procedural platelet function monitoring may guide antiplatelet therapy and could potentially improve outcomes due to fewer post-procedural complications. Consecutive eCAS patients (2019-2021) were included in a single-center retrospective observational study.

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Background: Approximately 30% of patients with clinical stage I non-seminoma (CSI-NS) relapse. Current risk stratification is based on lymphovascular invasion (LVI) alone. The extent to which additional tumor characteristics can improve risk prediction remains unclear.

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Purpose: Approximately 20% of patients with clinical stage I seminoma relapse. Tumor size and rete testis invasion have been identified as risk factors for relapse. However, the level of evidence supporting the use of these risk factors in clinical decision making is low.

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Introduction: Mild Leydig cell insufficiency affects a substantial proportion of testicular cancer survivors. Previous studies have not shown a beneficial effect of testosterone replacement therapy, however, with a pronounced interindividual effect. Thus, biomarkers identifying the subgroups that might benefit are wanted.

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Background: Testicular cancer survivors (TCS) are at risk of Leydig cell insufficiency, which is a condition characterized by elevated luteinising hormone (LH) in combination with low levels of testosterone. It has been suggested that this condition is associated with impaired metabolic profile and low bone mineral density (BMD). The primary aim of the randomized double-blind trial NCT02991209 was to evaluate metabolic profile after 12-months testosterone replacement therapy (TRT) in TCS with mild Leydig cell insufficiency.

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Article Synopsis
  • - The DaTeCa database in Denmark focuses on improving care quality for testicular cancer patients but faces issues with inaccuracies in manually registered relapse data and an ineffective algorithm for identifying relapses.
  • - A study validated existing relapse data using medical records and developed a new algorithm, testing it on 250 patients and finding it highly effective in identifying relapses through national pathology and patient registers.
  • - Results showed that 97.2% of relapse data was accurately recorded in DaTeCa, with the algorithm achieving 99.6% sensitivity, confirming that the database can effectively guide clinical quality assessments.
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We investigated the impact of smoking on overall survival (OS) in testicular germ cell cancer (TC) patients receiving first-line combination chemotherapy (bleomycin-etoposide-cisplatin [BEP]). Patients who received BEP for metastatic TC were identified in the Danish Testicular Cancer database. Information on smoking status at the time of diagnosis was obtained by medical record review.

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Introduction: Elevated luteinizing hormone (LH) in combination with low-normal testosterone (mild Leydig cell insufficiency) is common in testicular cancer (TC) survivors and is associated with impaired insulin sensitivity and metabolic syndrome. The aim was to evaluate if testosterone replacement therapy (TRT) improves metabolic health in this subgroup of TC survivors.

Patients And Methods: This was a single-center, double-blind, randomized, controlled trial.

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Background: Testicular cancer (TC) treatment leaves many patients with low levels of testosterone. While most TC patients with low testosterone (< - 2 SD) and hypogonadal symptoms will initiate testosterone replacement therapy (TRT), the role of TRT in patients with mild Leydig cell insufficiency, defined as elevated luteinizing hormone in combination with borderline low testosterone, is unknown. To clarify if TRT improves symptoms of depression and anxiety, sexual function, fatigue, and quality of life in TC survivors with mild Leydig cell insufficiency.

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Study Question: Is anogenital distance (AGD) shorter in testicular cancer (TC) survivors than in men from the general population, and is AGD affected by testosterone replacement therapy in adulthood?

Summary Answer: AGD, measured as distance from anus to scrotum (AGDas), is shorter in TC survivors and does not change as a result of testosterone replacement therapy.

What Is Known Already: Animal studies have shown that AGD is a postnatal 'read-out' of foetal androgen action, and short AGD in male offspring is considered a sign of feminization caused by in utero disruption of the reproductive system. Likewise, measurement of AGD in human studies has suggested AGD to be part of the testicular dysgenesis syndrome hypothesis, which proposes that male reproductive disorders, such as hypospadias, cryptorchidism, some cases of impaired semen quality and TC, all share a common foetal origin.

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Background: Testicular germ cell cancer (TC) incidence peaks during reproductive age, but knowledge on fertility after treatment is insufficient. The aim was to evaluate paternity after today's TC treatment.

Methods: Clinical data were extracted from the Danish Testicular Cancer database, and patients were divided into 4 groups: 1) surveillance; 2) bleomycin, etoposide, and cisplatin (BEP); 3) BEP + postchemotherapy retroperitoneal surgery (BEP + surgery); and 4) abdominal radiotherapy.

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Introduction: Post-chemotherapy surgery constitutes an integral part of the management of patients with non-seminomatous germ-cell tumours with a residual mass in the retroperitoneum. Published data on recurrence rates and complications to bilateral retroperitoneal lymph node dissection (RPLND), unilateral template RPLND, and resection of residual mass only according to different surgical techniques (open, laparoscopic, and robotic surgery) were reviewed.

Material And Methods: PubMed/Medline, Embase, and the Cochrane databases were searched systematically.

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Currently, ~95% of patients with testicular germ cell tumour (TGCT) are cured, resulting in an increasing number of TGCT survivors. Although cured, these men face potential late adverse effects and reduced quality of life. Survivors face a twofold increased risk of second malignant neoplasms after chemotherapy and radiotherapy, with evidence of dose-dependent associations.

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In this study, we examined the effect of β-agonist salbutamol at oral doses during a period of resistance training on sprint performance, quadriceps contractile function, skeletal muscle hypertrophy, fiber type composition, maximal activity of enzymes of importance for anaerobic energy turnover, and sarcoplasmic reticulum Ca handling in young men. Twenty-six men (23 ± 2 yr; means ± SD) were randomized to daily intake of oral salbutamol (16 mg/day; RES+SAL) or placebo (RES) during 11 wk of full-body resistance training 3 times/wk. Mean power output during 10-s maximal cycling increased more ( = 0.

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Background: Treatment for disseminated testicular cancer increases the risk of secondary malignancy and cardiovascular disease. The risk of developing these serious adverse effects may be positively affected by healthy living. The purpose of this study was to identify health behaviours with possible influence on late effects that could be targets for intervention.

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Article Synopsis
  • The study aimed to assess the long-term neurotoxicity in testicular cancer survivors (TCSs) after treatment and how it affects their quality of life (QoL).
  • Researchers analyzed data from 2,234 TCSs who completed a questionnaire, categorizing them based on their treatment methods.
  • Results indicated that those treated with the chemotherapy regimen BEP experienced significantly increased long-term neurotoxicity and poorer QoL, highlighting the need for strategies to prevent these adverse effects.*
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Purpose: To analyze the risk of cardiovascular disease (CVD) after treatment of male germ cell cancer (GCC).

Methods: Clinical data were extracted from the Danish Testicular Cancer database. For each patient, 10 men matched on date of birth were identified in the Danish normal population by risk-set sampling.

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Purpose: Long-term cancer survivors may develop psychological late effects. The aim of the present study was to determine prevalence of high level of stress in testicular cancer survivors (TCS) compared with the general population and prevalence of high level of stress among TCS stratified by type of treatment (surveillance, bleomycin, etoposide and cisplatin (BEP), or abdominal radiotherapy (RT)).

Methods: In this large, nationwide and population-based, cross-sectional study, a total of 2252 TCS filled in a questionnaire between 2014-2016 covering psychological stress (Perceived Stress Scale (PSS)), sociodemographic factors, and physical health variables.

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Introduction: Approximately one-fourth of patients with clinical stage I testicular germ cell cancer will relapse within 5 years of follow-up. Certain histopathological features in the primary tumour have been associated with an increased risk of relapse. The available evidence on the prognostic value of the risk factors, however, is hampered by heterogeneity of the study populations included and variable reporting of the histopathological features.

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Background: Sexual function and quality of life remain unexplored among long-term survivors of bilateral testicular cancer (TC).

Objective: To investigate sexual function, fatigue, anxiety, and depression among long-term survivors of bilateral TC (unilateral TC with contralateral germ cell neoplasia in situ [TC+GCNIS] or bilateral TC [BTC]).

Design, Setting, And Participants: This was a cross-sectional study of 2479 long-term TC survivors, of whom 126 were treated with contralateral radiotherapy for GCNIS, 93 were treated with bilateral orchiectomy for BTC, and 2260 had unilateral TC (reference group).

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Background: Compensated Leydig cell (LC) dysfunction, defined by elevated serum levels of luteinizing hormone (LH) in combination with normal total testosterone levels, is common in testicular cancer (TC) survivors. The association between this condition and quality of life is unknown. We aimed to clarify if TC survivors with compensated LC dysfunction have impaired quality of life.

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Key Points: Animal models have shown that beta -adrenoceptor stimulation increases protein synthesis and attenuates breakdown processes in skeletal muscle. Thus, the beta -adrenoceptor is a potential target in the treatment of disuse-, disease- and age-related muscle atrophy. In the present study, we show that a few days of oral treatment with the commonly prescribed beta -adrenoceptor agonist, salbutamol, increased skeletal muscle protein synthesis and breakdown during the first 5 h after resistance exercise in young men.

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Purpose: Evidence on the long-term impact of testicular cancer treatment on sexual function is not clear. Our aim was to estimate the effect of testicular cancer treatment on the risk of sexual dysfunction in long-term survivors of testicular cancer.

Materials And Methods: We performed a cross-sectional study of 2,260 long-term survivors of testicular cancer with a median followup of 17 years (IQR 12-24), including 1,098 who underwent orchiectomy alone (surveillance), 788 treated with bleomycin, etoposide and cisplatin alone or post-chemotherapy retroperitoneal surgery, 300 treated with abdominal radiotherapy and 74 who received more than 1 line of treatment.

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