Influence of cryoablation versus operation on circulating lymphocyte subsets in patients with early-stage renal cell carcinoma.

Immune response is known to play an important role in local tumor control especially in renal cell carcinoma (RCC), which is considered highly immunogenic. For localized tumors, operative resection or local ablative procedures such as cryoablation are common therapeutical options. For thermal ablative procedures such as cryoablation, additional immunological anti-tumor effects have been described.The purpose of this prospective study was to determine changes in peripheral blood circulating lymphocytes and various of their subsets in RCC patients treated with cryoablation or surgery in a longitudinal approach using extensive flow cytometry. Additionally, lymphocytes of RCC patients were compared to a healthy control group.We included 25 patients with RCC. Eight underwent cryoablation and 17 underwent surgery. Univariate and multivariable analysis revealed significantly lower values of B cells, CD4 and CD8 T cells, and various of their subsets in the treatment groups versus the healthy control group. Comparing the two different therapeutical approaches, a significant decline of various lymphocyte subsets with a consecutive normalization after three months was seen for the surgery group, whereas cryoablation led to increased values of CD69 + CD4 + and CD69 + CD8 + cell counts as well as memory CD8 + cells after three months.Treatment-naïve RCC patients showed lower peripheral blood lymphocyte counts compared to healthy controls. The post-treatment course revealed different developments of lymphocytes in the surgery versus cryoablation group, and only cryoablation seems to induce a sustained immunological response after three months.

Dynamic optical coherence tomography of chronic venous ulcers.

BACKGROUND: Chronic ulcers, especially venous leg ulcers, are a major burden on the healthcare system. To date there are only few non-invasive established procedures for evaluation of blood perfusion in wounds. Dynamic optical coherence tomography (D-OCT) provides images of the skin's superficial vascularisation. OBJECTIVES: This study aims to investigate if and how the D-OCT measurement of chronic wounds can provide new information about the vascularisation during the healing process. METHODS: We examined 16 venous ulcers over 16 weeks and evaluated the vessel morphology and density using D-OCT at the wound bed, borders, two centimetres adjacent to the wound und at non-ulcerated skin on the contralateral leg. RESULTS: In D-OCT scans clumps were unique and the most common vessel type in the wound area of venous ulcers, whereas lines and serpiginous vessels were the most common in non-ulcerated skin. At the wound border mottle and cluster patterns occurred more frequently. Healthy skin showed a significant increase of mesh pattern. Vessel density significantly increased at the wound area compared to non-ulcerated skin. During the healing process the wound border showed the most vascular changes while only an increase in curves was observed in the wound centre. Non-healing wounds had fewer dots and blobs at the borders, fewer dots, coils, clumps, lines and serpiginous vessels at the centre and fewer dots in adjacent skin. Temperature analysis showed higher temperatures in non-ulcerated skin, followed by the wound margin and centre. Non-healing wounds showed the lowest temperatures in the wound centre. CONCLUSIONS: These results highlight the non-invasive use of D-OCT for the examination and monitoring of wound healing in chronic venous ulcers. D-OCT imaging of blood vessels may offer the potential to detect disorders of wound healing at an early stage, differentiate ulcers of different genesis and to tailor more individualized, patient-oriented therapy.

Therapeutic management of peritonsillar abscess during COVID-19.

PURPOSE: The purpose of this study is to examine the effects of the Covid-19 pandemic and lockdown policies in Germany on frequency and treatment of peritonsillar abscess at a tertiary referral center in Germany. METHODS: This retrospective case-control study analyzed all cases of peritonsillar abscess treated from 03/01/2018 until 08/30/2022 at Augsburg ENT University Hospital, Germany, through abscess tonsillectomy and/ or incisional drainage. Data was collected and correlated to Covid-19 Stringency Index using codes based on the Institute for Hospital Remuneration System in Germany. After excluding 303 cases, 975 abscess tonsillectomy and incisional drainage cases were studied, with the first German lockdown serving as cutoff date. Treatment algorithm was maintained regardless of co-infection with Covid-19. RESULTS: A total of 174 patients received abscess tonsillectomy as therapy, while 801 patients underwent incisional drainage. Before the first German lockdown, 452 patients received incisional drainage. Since the pandemic, 349 cases of incisional drainage were registered (OR = 0.54, 95%-CI [0.27-0.86], p = 0.04), despite no significant change in the percentage of peritonsillar abscess of all ENT emergencies. The mean age at presentation with PTA was 39.8 years, and the rate of relapse was 4.0%. The study found no association between the scale of policy measures and treatment (OR = 1.00, 95%-CI [0.99-1.01], p = 0.52). CONCLUSION: The results indicate that, despite the reduction in capacities due to Covid-19, the proportion of patients with peritonsillar abscess treated through abscess tonsillectomy increased at Augsburg ENT University Hospital since the first German lockdown. Hospitalization times could still be reduced with comparable relapse rates.

Alterations in Peripheral Lymphocyte Subsets under Immunochemotherapy in Stage IV SCLC Patients: Th17 Cells as Potential Early Predictive Biomarker for Response.

UICC stage IV small-cell lung cancer (SCLC) is a highly aggressive malignancy without curative treatment options. Several randomized trials have demonstrated improved survival rates through the addition of checkpoint inhibitors to first-line platin-based chemotherapy. Consequently, a combination of chemo- and immunotherapy has become standard palliative treatment. However, no reliable predictive biomarkers for treatment response exist. Neither PD-L1 expression nor tumor mutational burden have proven to be effective predictive biomarkers. In this study, we compared the cellular immune statuses of SCLC patients to a healthy control cohort and investigated changes in peripheral blood B, T, and NK lymphocytes, as well as several of their respective subsets, during treatment with immunochemotherapy (ICT) using flow cytometry. Our findings revealed a significant decrease in B cells, while T cells showed a trend to increase throughout ICT. Notably, high levels of exhausted CD4+ and CD8+ cells, alongside NK subsets, increased significantly during treatment. Furthermore, we correlated decreases/increases in subsets after two cycles of ICT with survival. Specifically, a decrease in Th17 cells indicated a better overall survival. Based on these findings, we suggest conducting further investigation into Th17 cells as a potential early predictive biomarkers for response in patients receiving palliative ICT for stage IV SCLC.

Impact of age and gender on lymphocyte subset counts in patients with COVID-19.

In symptomatic patients with acute Coronavirus disease 2019 (COVID-19), lymphocytopenia is one of the most prominent laboratory findings. However, to date age and gender have not been considered in assessment of COVID-19-related cell count alterations. In this study, the impact of COVID-19 as well as age and gender on a large variety of lymphocyte subsets was analyzed in 33 COVID-19 patients and compared with cell counts in 50 healthy humans. We confirm that cell counts of total lymphocytes, B, NK, cytotoxic and helper T cells are reduced in patients with severe COVID-19, and this tendency was observed in patients with moderate COVID-19. Decreased cell counts were also found in all subsets of these cell types, except for CD4+ and CD8+ effector memory RA+ (EMRA) and terminal effector CD8+ cells. In multivariate analysis however, we show that in addition to COVID-19, there is an age-dependent reduction of total, central memory (CM), and early CD8+ cell subsets, as well as naïve, CM, and regulatory CD4+ cell subsets. Remarkably, reduced naïve CD8+ cell counts could be attributed to age alone, and not to COVID-19. By contrast, decreases in other subsets could be largely attributed to COVID-19, and only partly to age. In addition to COVID-19, male gender was a major factor influencing lower counts of CD3+ and CD4+ lymphocyte numbers. Our study confirms that cell counts of lymphocytes and their subsets are reduced in patients with COVID-19, but that age and gender must be considered when interpreting the altered cell counts.

Benefit finding in men affected by prostate cancer prior to and following radical prostatectomy - a cross-sectional study with a stratified sample.

BACKGROUND: Benefit finding (BF) - the occurrence of positive life-changes in the aftermath of traumatic live events - has been repeatedly reported in prostate cancer (PCa) survivors, but it remains unclear in which way BF might vary over time. The current study aimed to investigate the extent of BF and associated factors in different phases of the survivorship continuum. METHODS: In this cross-sectional study, men affected by PCa who were either already treated with radical prostatectomy or going to be treated with radical prostatectomy at a large German PCa center were included. These men were stratified into four groups (prior to surgery, up to 12 months after surgery, 2-5 years and ≥ 6-10 years after surgery). BF was assessed using the German version of the 17-item Benefit Finding Scale (BFS). The items are rated on a five-point Likert scale ranging from 1 to 5. A total mean score ≥ 3 was considered as moderate-to-high BF. Associations with clinical and psychological factors were assessed in men presenting before and in those who participated after surgery. Multiple linear regression was applied to identify intendent determinants of BF. RESULTS: 2,298 men affected by PCa (mean age at survey: 69.5,SD = 8.2; median follow-up: 3 years (25th -75th percentile 0.5-7)) were included. 49.6% of men reported moderate-to-high BF. The mean BF score was 2.91 (SD = 0.92). BF reported by men before surgery did not differ significantly from BF reported by men in the years after surgery (p = 0.56). Higher BF prior to and following radical prostatectomy was associated with higher perceived severity of the disease (pre-surgery: ß = 0.188, p = 0.008; post-surgery: ß = 0.161, p = < 0.0001) and higher cancer-related distress (pre-surgery: ß ? 0.155, p = 0.03; post-surgery: ß = 0.089, p < 0.0001). Post radical prostatectomy BF was also associated with biochemical recurrence during follow-up (ß = 0.089, p = 0.001), and higher quality of life (ß = 0.124, p < 0.001). CONCLUSIONS: Many men affected by PCa perceive BF already soon after diagnosis. The subjective perception of threat or severity associated with the diagnosis of PCa is an essential factor for higher levels of BF, probably more important than objective indicators of the severity of the disease. The early onset of BF and the high degree of similarity of BF reported across the different phases of survivorship suggests that BF is, to a large extent, a dispositional personal characteristic and a cognitive strategy of positively coping with cancer.

Treatment decision regret in long-term survivors after radical prostatectomy: a longitudinal study.

OBJECTIVES: To investigate prevalence, course, and predictors of longitudinal decision regret in long-term prostate cancer (PCa) survivors treated by radical prostatectomy (RP). PATIENTS AND METHODS: A total of 1003 PCa survivors from the multicentre German Familial PCa Database completed questionnaires on average 7 years after RP in 2007 and at follow-up 13 years later in 2020. Patients completed standardised patient-reported outcome measures on decision regret, decision-making, health-related quality of life, and psychosocial factors. Hierarchical multivariable logistic regression was used to assess predictors of longitudinal decision regret. RESULTS: Decision regret increased significantly over time (9.0% after 6.9 years in 2007 and 12% after 19 years in 2020; P = 0.009). Favourable localised PCa (odds ratio [OR] 1.97, 95% confidence interval [CI] 1.05-3.68), decision regret in 2007 (OR 6.38, 95% CI 3.55-11.47), and a higher depression score (OR 1.37, 95% CI 1.03-1.83) were associated with decision regret in 2020. Shared decision-making (OR 0.55, 95% CI 0.33-0.93) was associated with less decision regret. CONCLUSION: The findings of the present study underline the perseverance of decision regret in long-term PCa survivors and the definitive need for involving patients in the decision-making process to mitigate regret over the long term.

Changing nationwide trends away from overtreatment among patients undergoing radical prostatectomy over the past 25 years.

PURPOSE: The objective of the current study was to assess whether and how preoperative risk group distribution and pathological outcomes have changed in men treated with radical prostatectomy (RP) over the past 25 years. METHODS: 11,071 patients from a large contemporary registry-based nationwide cohort with RP as primary treatment between 1995 and 2019 were included. Preoperative risk stratification, postoperative outcomes, and 10 years other-cause mortality (OCM) were analyzed. RESULTS: After 2005, the proportion of low-risk prostate cancer (PCa) decreased from 39.6% to 25.5% in 2010 and decreased further to 15.5% in 2015, and 9.4% in 2019 (p < 0.001). The proportion of high-risk cases increased from 13.1% in 2005 to 23.1% in 2010 and 36.7% in 2015, and 40.4% in 2019 (p < 0.001). After 2005, the proportion of cases with favorable localized PCa decreased from 37.3% to 24.9% in 2010 and decreased further to 13.9% in 2015, and 1.6% in 2019 (p < 0.001). The overall 10 years OCM was 7.7%. CONCLUSION: The current analysis documents a clear shift in utilization of RP toward higher-risk PCa in men with long life expectancy. Patients with low-risk PCa or favorable localized PCa are rarely operated. This suggests a shift in applying surgery only to patients who may really benefit from RP and the long-standing discussion of overtreatment might become outdated.

Stroma AReactive Invasion Front Areas (SARIFA) - a new prognostic biomarker in gastric cancer related to tumor-promoting adipocytes.

Compared to other malignancies, there is a lack of easy-to-evaluate biomarkers for gastric cancer, which is associated with an adverse clinical outcome in many cases. Here, we present Stroma AReactive Invasion Front Areas (SARIFA) as a new histological prognostic marker. We defined SARIFA as the direct contact between a cluster of tumor glands/cells comprising at least five tumor cells and inconspicuous surrounding adipose tissue at the invasion front. A total of 480 adenocarcinomas of the stomach and the gastroesophageal junction from two different collections were classified according to SARIFA. To understand the potential underlying mechanisms, a transcriptome analysis was conducted using digital spatial profiling (DSP). It was found that 20% of the tumors were SARIFA-positive. Kappa values between the three pathologists were good in both collections: 0.74 and 0.78. Patients who presented SARIFA-positive tumors had a significantly lower overall survival in Collections A (median: 20.0 versus 44.0 months; p = 0.014, n = 160) and B (median: 15.0 versus 41.0 months; p < 0.0001, n = 320). SARIFA positivity emerged as a negative independent prognostic factor for overall survival (HR 1.638, 95% CI 1.153-2.326, p = 0.006). Using DSP, the most upregulated genes in SARIFA-positive cases were those associated with triglyceride catabolism and endogenous sterols. COL15A1, FABP2, and FABP4 were differentially expressed in positive cases. At the protein level, the expression of proteins related to lipid metabolism was confirmed. SARIFA combines low inter-observer variability, minimal effort, and high prognostic relevance, and is therefore an extremely promising biomarker related to tumor-promoting adipocytes in gastric cancer. © 2021 The Authors. The Journal of Pathology published by John Wiley & Sons, Ltd. on behalf of The Pathological Society of Great Britain and Ireland.

Prevalence and determinants of decision regret in long-term prostate cancer survivors following radical prostatectomy.

BACKGROUND: Patients with localized prostate cancer (PC) are faced with a wide spectrum of therapeutic options at initial diagnosis. Following radical prostatectomy (RP), PC patients may experience regret regarding their initial choice of treatment, especially when oncological and functional outcomes are poor. Impacts of psychosocial factors on decision regret, especially after long-term follow-up, are not well understood. This study aimed to investigate the prevalence and determinants of decision regret in long-term PC survivors following RP. METHODS: 3408 PC survivors (mean age 78.8 years, SD = 6.5) from the multicenter German Familial PC Database returned questionnaires after an average of 16.5 (SD = 3.8) years following RP. The outcome of decision regret concerning the initial choice of RP was assessed with one item from the Decision Regret Scale. Health-related quality of life (HRQoL), PC-anxiety, PSA-anxiety, as well as anxiety and depressive symptoms were considered for independent association with decision regret via multivariable logistic regression. RESULTS: 10.9% (373/3408) of PC survivors reported decision regret. Organ-confined disease at RP (OR 1.39, 95%CI 1.02-1.91), biochemical recurrence (OR 1.34, 1.00-1.80), low HRQoL (OR 1.69,1.28-2.24), depressive symptoms (OR 2.32, 1.52-3.53), and prevalent PSA anxiety (OR 1.88,1.17-3.01) were significantly associated with increased risk of decision regret. Shared decision-making reduced the odds of decision regret by 40% (OR 0.59, 0.41-0.86). CONCLUSIONS: PC survivors may experience decision regret even after 16 years following RP. Promoting shared decision-making in light of both established and novel, potentially less invasive treatments at initial diagnosis may help mitigate long-term regret. Awareness regarding patients showing depressive symptoms or PSA anxiety should be encouraged to identify patients at risk of decision regret in need of additional psychological support.

Optical coherence tomography-guided Nd:YAG laser treatment and follow-up of basal cell carcinoma.

OBJECTIVES: Basal cell carcinoma (BCC) is the most common skin tumor with an annually increasing incidence. Standard care requires several visits for diagnosis and treatment. Optical coherence tomography (OCT) as a diagnostic tool increases the sensitivity (95%) and specificity (77%) of the diagnosis of BCC. Although laser therapy is not the standard of care, the long-pulsed 1064 nm Nd:YAG laser seems to be a promising option. However, data are scarce. The published papers had a short follow-up (FU) time and used to some extent inferior methods to detect complete tumor clearance. To address this research gap, this study evaluates the efficiency of laser treatment by FU OCT. We pursue a patient-focused approach and combine OCT with Nd:YAG laser treatment in one procedure. MATERIALS AND METHODS: The study was conducted as a prospective, single-center trial that recruited biopsy-confirmed or OCT-proven BCC with a tumor thickness of less than 1.2 mm. Patients underwent two or three repeated sessions with the Nd:YAG laser (5-6 mm spot, fluence of 120-140 J/cm2 , pulse duration of 8-10 milliseconds). Each BCC was assessed at baseline, and 3 and 12 months after laser treatment by clinical image, dermoscopy, and OCT. Incomplete tumor clearance (ITC) was defined as a clearly detectable BCC on the OCT image or a biopsy-confirmed BCC in the treated area. RESULTS: Forty-five patients completed the 12-month FU (46.7% women; median age of 74.0 [52-88] years) with a total number of 78 BCC lesions. At baseline, all patients had their BCC diagnosed by OCT (tumor thickness of 0.6 [0.4; 0.8] mm), 15.4% lesions were additionally diagnosed by histopathology. The most common subtype of BCC was superficial (48.7%), followed by nodular (47.4%) and infiltrative (3.8%). ITC rate after the treatment using Nd:YAG laser was 30.8% (95% CI: 20.8%-42.2%) (24/78) after 3 months and 7.4% (95% CI: 2.1%-17.9%) (4/54) after 12 months. ITC was not associated with histological subtype, tumor thickness, or location. If ITC was detected, the lesion was treated again. Out of 19 lesions with at least one additional laser treatment, 7 lesions (36.8%) suffered from incomplete tumor removal. In 46.7% of the treated lesions, the cosmetic outcome was rated as moderate or severe scarring after 12 months. CONCLUSION: Our results demonstrate that the ITC rate of BCC treated with the Nd:YAG laser is much higher (up to one-third) than reported, although the laser settings were identical to prior studies. This is especially evident at the 3-month FU. In addition, we witnessed a larger number of side effects and a worse cosmetic outcome compared to previous studies.

Implementation of a dermatoscopy curriculum during residency at Augsburg University Hospital in Germany.

BACKGROUND AND OBJECTIVES: To date, there is no structured program for dermatoscopy training during residency in Germany. Whether and how much dermatoscopy training is acquired is left to the initiative of each resident, although dermatoscopy is one of the core competencies of dermatological training and daily practice. The aim of the study was to establish a structured dermatoscopy curriculum during residency at the University Hospital Augsburg. PATIENTS AND METHODS: An online platform with dermatoscopy modules was created, accessible regardless of time and place. Practical skills were acquired under the personal guidance of a dermatoscopy expert. Participants were tested on their level of knowledge before and after completing the modules. Test scores on management decisions and correct dermatoscopic diagnosis were analyzed. RESULTS: Results of 28 participants showed improvements in management decisions from pre- to posttest (74.0% vs. 89.4%) and in dermatoscopic accuracy (65.0% vs. 85.6%). Pre- vs. posttest differences in test score (7.05/10 vs. 8.94/10 points) and correct diagnosis were significant (p < 0.001). CONCLUSIONS: The dermatoscopy curriculum increases the number of correct management decisions and dermatoscopy diagnoses. This will result in more skin cancers being detected, and fewer benign lesions being excised. The curriculum can be offered to other dermatology training centers and medical professionals.

Alterations of circulating lymphocyte subsets in patients with colorectal carcinoma.

INTRODUCTION: Cellular immune response to cancer is known to be of great importance for tumor control. Moreover, solid tumors influence circulating lymphocytes, which has been shown for several types of cancer. In our prospective study we elucidate changes in lymphocyte subsets in patients with colorectal carcinoma compared to healthy volunteers. METHODS: Flow cytometry was performed at diagnosis of colon carcinoma to analyze B cells, T cells and NK cells including various subtypes of each group. Univariate and multivariate analyses including age, gender, tumor stage, sidedness and microsatellite instability status (MSI) were performed. RESULTS: Forty-seven patients and 50 healthy volunteers were included. Median age was 65 years in patients and 43 years in the control group. Univariate analysis revealed lower total lymphocyte counts, lower CD4 + cells, CD8 + cells, B cells and NKs including various of their subsets in patients. In multivariate analysis patients had inferior values of B cells, CD4 + cells and NK cells and various subsets, regardless of age and gender. Naïve, central memory and HLADR + CD8 + cells showed an increase in patients whereas all other altered subsets declined. MSI status had no influence on circulating lymphocytes except for higher effector memory CD8 + cells in MSI-high patients. Localization in the left hemicolon led to higher values of total cytotoxic T cells and various T cell subsets. CONCLUSION: We found significant changes in circulating lymphocyte subsets in colon carcinoma patients, independent of physiological alterations due to gender or age. For some lymphocyte subsets significant differences according to tumor localization or MSI-status could be seen.

The role of pornography in the sex life of young adults-a cross-sectional cohort study on female and male German medical students.

BACKGROUND: Due to easy online accessibility of pornography its consumption is popular among adolescents and young adults. Considering recently developed frameworks on the effects of sexual media, we assessed how increased consumption of pornography is associated with the experience of certain aspects of offline and online sexual activity in German medical students. METHODS: Between April 2018 and March 2020 medical students from the Technical University of Munich in Germany were anonymously surveyed with regards to their sexual behavior, consumption of pornography, and use of social media. 468 students (female: n = 293; male: n = 175) were included in the current analysis. Data was analyzed using simple and multiple Poisson regression analysis. RESULTS: Only 7.3% of female students but the majority of male students (79.1%) consumed pornography more than 4 times in the last 4 weeks. Female and male students who reported to be inspired by pornography (female: 52.0%, male: 74.6%) and who have enjoyed the experience of anal intercourse in their life (female: 17.1%, male: 32.2%) consumed pornography more frequently. Female students who have experienced a "threesome" (9.0%), have sent erotic pictures of themselves (33.5%), or use social media in their dating life (27.6%) consumed pornography more frequently. Male students who did not experience a sexual transmitted disease (82.9%) and did not cheat on their partner (68.0%) consumed pornography more frequently (results of multiple Poisson regression analysis; all p < 0.05). CONCLUSIONS: Many students consider pornography as inspiration for their sex life and frequent consumption of pornography seems to be associated with gender specific characteristics congruent with short-term sexual quality. The desire of adolescents and young adults for practical information about sexual intercourse should be addressed openly and a proper understanding of the sexuality shown in pornography should be taught.

Fear of cancer recurrence and disease progression in long-term prostate cancer survivors after radical prostatectomy: A longitudinal study.

BACKGROUND: Although fear of cancer recurrence (FCR) or disease progression is among the most endorsed unmet needs and concerns of cancer survivors, research on the course of FCR in long-term survivors is scarce. The objective of this study was to assess longitudinally the prevalence and predictors of FCR in long-term prostate cancer (PCa) survivors. METHODS: In all, 2417 survivors from the multicenter German Familial Prostate Cancer Database completed the Fear of Progression Questionnaire-Short Form on average 7 years (T1 in 2010) after radical prostatectomy and at follow-up 9 years later (T2 in 2019). Hierarchical multivariable logistic regression was used to assess predictors of FCR at follow-up. RESULTS: The mean age at the initial assessment was 69.5 years (standard deviation, 5.9 years); 6.5% and 8.4% of patients reported clinical FCR at the initial assessment (T1) and at the follow-up (T2), respectively. In a multivariable analysis controlling for concurrent associations, longitudinal predictors of FCR 9 years later included a lower level of education (odds ratio [OR], 4.35; 95% confidence interval [CI], 2.33-8.33), years since radical prostatectomy (OR, 1.10; 95% CI, 1.03-1.18), biochemical recurrence (OR, 1.67; 95% CI, 1.02-2.72), no current adjuvant therapy (OR, 2.38; 95% CI, 1.19-4.76), FCR (OR, 10.75; 95% CI, 6.18-18.72), and anxiety (OR, 1.35; 95% CI, 1.06-1.72). CONCLUSIONS: FCR remains a burden to certain PCa survivors even many years after their diagnosis and treatment. Health care professionals should monitor for FCR and identify patients at risk to provide appropriate psychosocial care because FCR is leading to limitations in quality of life and psychological well-being.

Diversity of cancer-related identities in long-term prostate cancer survivors after radical prostatectomy.

BACKGROUND: Individuals affected by cancer need to integrate this experience into their personal biography as their life continues after primary therapy, leading to substantial changes in self-perception. This study identified factors uniquely associated with 5 different cancer-related identities in order to improve the understanding of how self-perception in men affected by prostate cancer is associated with certain clinical and psychosocial characteristics. METHODS: In this cross-sectional study, long-term prostate cancer survivors after radical prostatectomy were asked to choose one of 5 cancer-related identities that described them best. Associations with sociodemographic, clinical, and psychological variables were investigated using multivariable logistic regression. RESULTS: Three thousand three hundred forty-seven men (mean age 78.1 years) surveyed on average 15.6 years after prostatectomy were included. Most men favored the terms "someone who has had cancer" (43.9%) which was associated with a mild disease course, and "patient" (26.3%) which was associated with ongoing therapy and biochemical disease recurrence. The self-descriptions "cancer survivor" (16.8%), "cancer conqueror" (10.9%) and "victim" (2.1%) were less common. "Cancer survivor" was associated with high perceived disease severity (OR: 1.86 [1.44-2.40]). "Cancer survivor" and "cancer conqueror" were related to high benefit finding (OR: 1.89 [1.48-2.40], OR: 1.46 [1.12-1.89] respectively), and only "cancer conqueror" was associated with high well-being (OR: 1.84 [1.35-2.50]). Identification as "victim" was associated with a positive depression screening and low well-being (OR: 2.22 [1.15-4.31], OR: 0.38 [0.20-0.72] respectively) (all p < 0.05). CONCLUSIONS: Although long-term survival is common among men affected by PCa, they display a large diversity in cancer-related identities, which are associated with unique clinical and psychological characteristics. These cancer-related identities and their distinctive properties are associated with psychological well-being even after a long follow-up.

Long-term and pathological outcomes of low- and intermediate-risk prostate cancer after radical prostatectomy: implications for active surveillance.

PURPOSE: The safety of active surveillance (AS) in favorable intermediate-risk (FIR) prostate cancer (PCa) remains uncertain. To provide guidance on clinical decision-making, we examined long-term and pathological outcomes of low-risk and intermediate-risk PCa patients after radical prostatectomy (RP). METHODS: The study involved 5693 patients diagnosed between 1994 and 2019 with low-risk, FIR, and unfavorable intermediate-risk (UIR) PCa (stratification according to the AUA guidelines) who underwent RP. Pathological outcomes were compared, and Kaplan-Meier analysis determined biochemical recurrence-free survival (BRFS) and cancer-specific survival (CSS) at 5, 10, 15, and 20 years. Multiple Cox regression was used to simultaneously control for relevant confounders. RESULTS: Those at FIR had higher rates of upgrading and upstaging (12.8% vs. 7.2%, p < 0.001; 19.8% vs. 12.0%, p < 0.001) as well as pathological tumor and node stage (≥ pT3a: 18.8% vs. 11.6%, p < 0.001; pN1: 2.7% vs. 0.8%, p > 0.001) compared to patients at low risk. The 20-year BRFS was 69%, 65%, and 44% and the 20-year CSS was 98%, 95%, and 89% in low-risk, FIR, and UIR patients. On multiple Cox regression, FIR was not associated with a worse BRFS (HR 1.07, CI 0.87-1.32), UIR was associated with a worse BRFS (HR 1.49, CI 1.20-1.85). CONCLUSION: Patients at FIR had only slightly worse pathological and long-term outcomes compared to patients at low risk, whereas the difference compared to patients at UIR was large. This emphasizes AS in these patients as a possible treatment strategy in well-counseled patients.

No detrimental effect of a positive family history on postoperative upgrading and upstaging in men with low risk and favourable intermediate-risk prostate cancer: implications for active surveillance.

PURPOSE: To assess whether a first-degree family history or a fatal family history of prostate cancer (PCa) are associated with postoperative upgrading and upstaging among men with low risk and favourable intermediate-risk (FIR) PCa and to provide guidance on clinical decision making for active surveillance (AS) in this patient population. METHODS: Participants in the German Familial Prostate Cancer database diagnosed from 1994 to 2019 with (1) low risk (clinical T1c-T2a, biopsy Gleason Grade Group (GGG) 1, PSA < 10 ng/ml), (2) Gleason 6 FIR (clinical T1c-T2a, GGG 1, PSA 10-20 ng/ml), and (3) Gleason 3 + 4 FIR (clinical T1c-T2a, GGG 2, PSA < 10 ng/ml) PCa who were subsequently treated with radical prostatectomy (RP) were analysed for upgrading, defined as postoperative GGG 3 tumour or upstaging, defined as pT3-pT4 or pN1 disease at RP. Logistic regression analysis was used to assess whether PCa family history was associated with postoperative upgrading or upstaging. RESULTS: Among 4091 men who underwent RP, mean age at surgery was 64.4 (SD 6.7) years, 24.7% reported a family history, and 3.4% a fatal family history. Neither family history nor fatal family history were associated with upgrading or upstaging at low risk, Gleason 6 FIR, and Gleason 3 + 4 FIR PCa patients. CONCLUSION: Results from the current study indicated no detrimental effect of family history on postoperative upgrading or upstaging. Therefore, a positive family history or fatal family history of PCa in FIR PCa patients should not be a reason to refrain from AS in men otherwise suitable.

Impact of a Changing Population Structure and Clustering of Cancer in Prostate Cancer Patients Depending on a First-Degree Family History.

INTRODUCTION: In the last century, there have been major changes within the population structure in Germany. The aim of this study was to determine the impact of a changing population structure on identification of familial prostate cancer (PCa), and to investigate how many and which types of other cancers have occurred in patients and their first-degree relatives. MATERIALS AND METHODS: A total of 19,540 patients were evaluated in a prospectively collected PCa family database and divided into four birth cohorts: 1925-1934 (cohort A), 1935-1944 (cohort B), 1945-1954 (cohort C), and 1955-1964 (cohort D). Other primary cancers and cancers of first-degree relatives were evaluated. RESULTS: The percentage of PCa patients with ≥2 sons declined (A: 28.9% to D: 21.6%). The percentage of patients whose fathers lived for ≥65 years increased (B: 64.2% to D: 73.0%). Malignancies of the skin, the urinary tract, and the lymphoid/hematopoietic tissue were more common in patients with a positive first-degree PCa family history and their first-degree relatives. Additionally, first-degree relatives reported more often neoplasms of respiratory/intrathoracic organs and the female breast. CONCLUSIONS: A small family size, an early deceased father, and a high number of sporadic cases complicate the identification of familial PCa patients. Thus, a detailed family history should also include unaffected first-degree relatives to avoid any misclassification. Findings of other primary cancers in patients and their relatives warrant further investigation.