Pub Date : 2024-04-01Epub Date: 2023-11-17DOI: 10.1177/03008916231212382
Chiara L Deantoni, Aurora Mirabile, Anna Chiara, Laura Giannini, Martina Midulla, Antonella Del Vecchio, Claudio Fiorino, Andrei Fodor, Nadia G Di Muzio, Italo Dell'Oca
Aims: Low skeletal muscle mass index (SMI) has recently emerged as an independent prognostic factor in oncological patients and it is linked with poor survival and higher treatment toxicity. The present study aims to determine the possible impact of low SMI on survival and acute toxicity in oropharyngeal patients.
Methods: Seventy-six patients with locally advanced oropharyngeal squamous cell carcinoma (stage III-IVC) were treated in our institution with Helical TomoTherapy® (HT - Accuray, Maddison, WI, USA) between 2005 and 2021. All patients received concomitant platinum-based chemotherapy (CT) (at least 200 mg/m2). The SMI was determined using the calculation of cross-sectional area at C3. Twenty patients (26%) presented pre-treatment low SMI, according to Chargi definitions.
Results: All patients concluded the treatment. Thirteen patients with low SMI (65%) and 22 patients with normal SMI (39%) presented acute toxicity greater than or equal to grade 3, but this difference was not statistically significant (p-value = 0.25). Overall survival was analyzed in 65 patients, excluding those who finished CT-RT less than six months before the analysis. Overall survival was significantly lower in low SMI versus normal SMI patients (p-value = 0.035). Same difference was observed in N0-N2a patients, suggesting an important role of SMI also in lower nodal burden and putatively better prognosis.
Conclusions: Although the results are limited to a small population, our case series has the advantage to be very homogeneous in patients and treatment characteristics. In our setting, SMI demonstrated a crucial impact on overall survival. Further investigation with larger samples is necessary to confirm our results to improve patient outcomes.
{"title":"Impact of low skeletal muscle mass in oropharyngeal cancer patients treated with radical chemo-radiotherapy: A mono-institutional experience.","authors":"Chiara L Deantoni, Aurora Mirabile, Anna Chiara, Laura Giannini, Martina Midulla, Antonella Del Vecchio, Claudio Fiorino, Andrei Fodor, Nadia G Di Muzio, Italo Dell'Oca","doi":"10.1177/03008916231212382","DOIUrl":"10.1177/03008916231212382","url":null,"abstract":"<p><strong>Aims: </strong>Low skeletal muscle mass index (SMI) has recently emerged as an independent prognostic factor in oncological patients and it is linked with poor survival and higher treatment toxicity. The present study aims to determine the possible impact of low SMI on survival and acute toxicity in oropharyngeal patients.</p><p><strong>Methods: </strong>Seventy-six patients with locally advanced oropharyngeal squamous cell carcinoma (stage III-IVC) were treated in our institution with Helical TomoTherapy® (HT - Accuray, Maddison, WI, USA) between 2005 and 2021. All patients received concomitant platinum-based chemotherapy (CT) (at least 200 mg/m2). The SMI was determined using the calculation of cross-sectional area at C3. Twenty patients (26%) presented pre-treatment low SMI, according to Chargi definitions.</p><p><strong>Results: </strong>All patients concluded the treatment. Thirteen patients with low SMI (65%) and 22 patients with normal SMI (39%) presented acute toxicity greater than or equal to grade 3, but this difference was not statistically significant (p-value = 0.25). Overall survival was analyzed in 65 patients, excluding those who finished CT-RT less than six months before the analysis. Overall survival was significantly lower in low SMI versus normal SMI patients (p-value = 0.035). Same difference was observed in N0-N2a patients, suggesting an important role of SMI also in lower nodal burden and putatively better prognosis.</p><p><strong>Conclusions: </strong>Although the results are limited to a small population, our case series has the advantage to be very homogeneous in patients and treatment characteristics. In our setting, SMI demonstrated a crucial impact on overall survival. Further investigation with larger samples is necessary to confirm our results to improve patient outcomes.</p>","PeriodicalId":23349,"journal":{"name":"Tumori","volume":" ","pages":"116-123"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11005313/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136399350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-01Epub Date: 2023-09-29DOI: 10.1177/03008916231202149
Ugo Testa, Germana Castelli, Elvira Pelosi
Anaplastic Lymphoma Kinase (ALK) is a potent oncogenic driver of lung adenocarcinoma (LUAD). ALK is constitutively activated by gene fusion events between the ALK and other gene fusion partners in about 2-3% of LUADs, characterized by few other gene alterations. ALK-fusions are a druggable target through potent pharmacological inhibitors of tyrosine kinase activity. Thus, several ALK-TKIs (Tyrosine Kinase Inhibitors) of first-, second- and third-generation have been developed that improved the outcomes of ALK-rearranged LUADs when used as first- or second-line agents. However, resistance mechanisms greatly limit the durability of the therapeutic effects elicited by these TKIs. The molecular mechanisms responsible for these resistance mechanisms have been in part elucidated, but overcoming acquired resistance to ALK-derived therapy remains a great challenge. Some new therapeutic strategies under investigation aim to induce long-term remission in ALK-fusion positive LUADs.
{"title":"Alk-rearranged lung adenocarcinoma: From molecular genetics to therapeutic targeting.","authors":"Ugo Testa, Germana Castelli, Elvira Pelosi","doi":"10.1177/03008916231202149","DOIUrl":"10.1177/03008916231202149","url":null,"abstract":"<p><p>Anaplastic Lymphoma Kinase (ALK) is a potent oncogenic driver of lung adenocarcinoma (LUAD). ALK is constitutively activated by gene fusion events between the <i>ALK</i> and other gene fusion partners in about 2-3% of LUADs, characterized by few other gene alterations. <i>ALK</i>-fusions are a druggable target through potent pharmacological inhibitors of tyrosine kinase activity. Thus, several ALK-TKIs (Tyrosine Kinase Inhibitors) of first-, second- and third-generation have been developed that improved the outcomes of <i>ALK</i>-rearranged LUADs when used as first- or second-line agents. However, resistance mechanisms greatly limit the durability of the therapeutic effects elicited by these TKIs. The molecular mechanisms responsible for these resistance mechanisms have been in part elucidated, but overcoming acquired resistance to ALK-derived therapy remains a great challenge. Some new therapeutic strategies under investigation aim to induce long-term remission in <i>ALK</i>-fusion positive LUADs.</p>","PeriodicalId":23349,"journal":{"name":"Tumori","volume":" ","pages":"88-95"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11005315/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41163936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-01Epub Date: 2023-11-13DOI: 10.1177/03008916231208308
Camilla Turetta, Roberta Mazzeo, Giuseppe Capalbo, Salvatora Miano, Robert Fruscio, Violante Di Donato, Francesca Falcone, Giorgia Mangili, Sandro Pignata, Innocenza Palaia
Bartholin gland carcinoma is an extremely rare disease. Information regarding treatment is scarce and there is no strict consensus on best practice. All studies reporting cases of Bartholin's gland cancer were screened and evaluated for inclusion. Baseline characteristics of studies were extracted. A total number of 290 manuscripts collected were available for the review process. Studies included in a previous systematic review were not duplicated. In total, details of 367 patients were collected, as follows: histological features, clinical presentation, treatment, recurrent rate, treatment of recurrence and outcome. About 35% of Bartholin gland carcinoma were squamous cell carcinoma. Almost 50% of patients presented with advanced stage. The therapeutic approach was mainly surgery, and in 61% of those women lymph node assessment was performed. Recurrence occurred in 21% of cases. Bartholin gland cancer remains a challenge for gynecologic oncologists. Guidelines, centralization to referral centers and standardized therapy are needed.
{"title":"Management of primary and recurrent Bartholin's gland carcinoma: A systematic review on behalf of MITO Rare Cancer Group.","authors":"Camilla Turetta, Roberta Mazzeo, Giuseppe Capalbo, Salvatora Miano, Robert Fruscio, Violante Di Donato, Francesca Falcone, Giorgia Mangili, Sandro Pignata, Innocenza Palaia","doi":"10.1177/03008916231208308","DOIUrl":"10.1177/03008916231208308","url":null,"abstract":"<p><p>Bartholin gland carcinoma is an extremely rare disease. Information regarding treatment is scarce and there is no strict consensus on best practice. All studies reporting cases of Bartholin's gland cancer were screened and evaluated for inclusion. Baseline characteristics of studies were extracted. A total number of 290 manuscripts collected were available for the review process. Studies included in a previous systematic review were not duplicated. In total, details of 367 patients were collected, as follows: histological features, clinical presentation, treatment, recurrent rate, treatment of recurrence and outcome. About 35% of Bartholin gland carcinoma were squamous cell carcinoma. Almost 50% of patients presented with advanced stage. The therapeutic approach was mainly surgery, and in 61% of those women lymph node assessment was performed. Recurrence occurred in 21% of cases. Bartholin gland cancer remains a challenge for gynecologic oncologists. Guidelines, centralization to referral centers and standardized therapy are needed.</p>","PeriodicalId":23349,"journal":{"name":"Tumori","volume":" ","pages":"96-108"},"PeriodicalIF":2.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89719709","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-01Epub Date: 2024-03-12DOI: 10.1177/03008916241234152
Erkan Topkan, Efsun Somay, Ugur Selek
{"title":"Response to Deantoni et al.","authors":"Erkan Topkan, Efsun Somay, Ugur Selek","doi":"10.1177/03008916241234152","DOIUrl":"10.1177/03008916241234152","url":null,"abstract":"","PeriodicalId":23349,"journal":{"name":"Tumori","volume":" ","pages":"153-154"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140102507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-01Epub Date: 2024-01-05DOI: 10.1177/03008916231218794
Amelia Barcellini, Chiara Cassani, Ester Orlandi, Rossella E Nappi, Federica Broglia, Maria Paola Delmonte, Silvia Molinelli, Alessandro Vai, Viviana Vitolo, Alessandro Gronchi, Gioacchino D'Ambrosio, Lorenzo Cobianchi, Maria Rosaria Fiore
Introduction: Preserving the endocrine and reproductive function in young female cancer patients undergoing pelvic radiation is a significant challenge. While the photon beam radiation's adverse effects on the uterus and ovaries are well established, the impact of pelvic carbon ion radiotherapy on women's reproductive function is largely unexplored. Strategies such as oocyte cryopreservation and ovarian transposition are commonly recommended for safeguarding future fertility.
Methods: This study presents a pioneering case of successful pregnancy after carbon ion radiotherapy for locally advanced sacral chondrosarcoma.
Results: A multidisciplinary approach facilitated the displacement of ovaries and uterus before carbon ion radiotherapy, resulting in the preservation of endocrine and reproductive function.
Conclusion: The patient achieved optimal oncological response and delivered a healthy infant following the completion of cancer treatment.
{"title":"Is motherhood still possible after pelvic carbon ion radiotherapy? A promising combined fertility-preservation approach.","authors":"Amelia Barcellini, Chiara Cassani, Ester Orlandi, Rossella E Nappi, Federica Broglia, Maria Paola Delmonte, Silvia Molinelli, Alessandro Vai, Viviana Vitolo, Alessandro Gronchi, Gioacchino D'Ambrosio, Lorenzo Cobianchi, Maria Rosaria Fiore","doi":"10.1177/03008916231218794","DOIUrl":"10.1177/03008916231218794","url":null,"abstract":"<p><strong>Introduction: </strong>Preserving the endocrine and reproductive function in young female cancer patients undergoing pelvic radiation is a significant challenge. While the photon beam radiation's adverse effects on the uterus and ovaries are well established, the impact of pelvic carbon ion radiotherapy on women's reproductive function is largely unexplored. Strategies such as oocyte cryopreservation and ovarian transposition are commonly recommended for safeguarding future fertility.</p><p><strong>Methods: </strong>This study presents a pioneering case of successful pregnancy after carbon ion radiotherapy for locally advanced sacral chondrosarcoma.</p><p><strong>Results: </strong>A multidisciplinary approach facilitated the displacement of ovaries and uterus before carbon ion radiotherapy, resulting in the preservation of endocrine and reproductive function.</p><p><strong>Conclusion: </strong>The patient achieved optimal oncological response and delivered a healthy infant following the completion of cancer treatment.</p>","PeriodicalId":23349,"journal":{"name":"Tumori","volume":" ","pages":"132-138"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139106742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-01Epub Date: 2023-12-27DOI: 10.1177/03008916231216906
Paolo Pozzi, Roberto Boffi, Chiara Veronese, Sara Trussardo, Camilla Valsecchi, Federica Sabia, Ugo Pastorino, Giovanni Apolone, Elisa Cardani, Francesco Tarantini, Elena Munarini
Introduction: Cigarette smoke accounts for over 90,000 deaths each year in Italy. Tobacco dependence treatment guidelines suggest adopting an integrated pharmacological-behavioral model of intervention. Cytisine is a partial agonist of nicotinic receptors. Trials conducted to date have demonstrated its good efficacy in promoting smoking cessation. The cytisine scheme of treatment consists of 25 days of treatment. A 40-day regimen, with an escalating dose and an extended duration of the treatment, has been in use in many anti-smoking centers in Italy for several years, but to date there are no reports on the use of cytisine with this scheme.
Methods: A retrospective, real-life, observational study was conducted between January 2016 and September 2022. The 300 patients who had received at least one dose of study medication were selected. Continuous variables were compared by the Wilcoxon-Mann-Whitney test. Univariate and multivariate logistic regression models were implemented for self-reported seven-day point prevalence for abstinence at three, six and 12 months.
Results: The median age of the patients was 59 years, 57% were women. The median smoking exposure was 33.8 pack-years. Self-reported smoking abstinence at three, six and 12 months was 68.7%, 56.3% and 47.3% respectively. 84% completed the cytisine treatment, 31.3% reported adverse events and in 8.3% these led to dropping out of the treatment.
Conclusion: Cytisine, administered with a novel therapeutic scheme in the real-life setting of a specialized anti-smoking center, significantly promotes smoking abstinence. However, more studies are needed to assess the tolerability and efficacy of this new regimen.
{"title":"Cytisine as a smoking cessation aid: Preliminary observations with a modified therapeutic scheme in real life.","authors":"Paolo Pozzi, Roberto Boffi, Chiara Veronese, Sara Trussardo, Camilla Valsecchi, Federica Sabia, Ugo Pastorino, Giovanni Apolone, Elisa Cardani, Francesco Tarantini, Elena Munarini","doi":"10.1177/03008916231216906","DOIUrl":"10.1177/03008916231216906","url":null,"abstract":"<p><strong>Introduction: </strong>Cigarette smoke accounts for over 90,000 deaths each year in Italy. Tobacco dependence treatment guidelines suggest adopting an integrated pharmacological-behavioral model of intervention. Cytisine is a partial agonist of nicotinic receptors. Trials conducted to date have demonstrated its good efficacy in promoting smoking cessation. The cytisine scheme of treatment consists of 25 days of treatment. A 40-day regimen, with an escalating dose and an extended duration of the treatment, has been in use in many anti-smoking centers in Italy for several years, but to date there are no reports on the use of cytisine with this scheme.</p><p><strong>Methods: </strong>A retrospective, real-life, observational study was conducted between January 2016 and September 2022. The 300 patients who had received at least one dose of study medication were selected. Continuous variables were compared by the Wilcoxon-Mann-Whitney test. Univariate and multivariate logistic regression models were implemented for self-reported seven-day point prevalence for abstinence at three, six and 12 months.</p><p><strong>Results: </strong>The median age of the patients was 59 years, 57% were women. The median smoking exposure was 33.8 pack-years. Self-reported smoking abstinence at three, six and 12 months was 68.7%, 56.3% and 47.3% respectively. 84% completed the cytisine treatment, 31.3% reported adverse events and in 8.3% these led to dropping out of the treatment.</p><p><strong>Conclusion: </strong>Cytisine, administered with a novel therapeutic scheme in the real-life setting of a specialized anti-smoking center, significantly promotes smoking abstinence. However, more studies are needed to assess the tolerability and efficacy of this new regimen.</p>","PeriodicalId":23349,"journal":{"name":"Tumori","volume":" ","pages":"124-131"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11005299/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139040551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-01Epub Date: 2023-09-09DOI: 10.1177/03008916231196369
Dario Trapani, Fabio Girardi, Saverio Cinieri, Giuseppe Curigliano
Improved strategies of cancer prevention and control have resulted in tangible benefits for patients with cancer. Disparities in outcome have been reported as a result of inequal access to health care. Historically, differences in health outcomes at population level have been reported according to key characteristics, including race, ethnicity and, more recently, ancestry. These population descriptors have been used to display the differences in the outcome and highlight actionable areas of health disparities, through policy and population health interventions. Yet, they have been commonly mis-intended as ultimate determinants of health outcomes, as recapitulating intrinsic biological differences. A plethora of past literature has described "biological" differences in patients belonging to a specific racial, ethnical or ancestral group, with certain cancers - commonly overlooking the social and economic contextures. The attention has ultimately focused on the existence of intrinsic differences and biological reasons, as opposed to social and economic determinants of disparities in the outcome in disadvantaged or excluded communities, thus nurturing double stigma. In our editorial, we evaluate some key roots of racial attitudes in displaying patient outcomes in oncology epidemiological studies, and call to report ultimate determinants of health - that are, primarily social and economic determinants.
{"title":"There is no such a thing as a '<i>biological</i>' basis for cancer disparities: A call to end misreporting of the ultimate determinants of health outcomes.","authors":"Dario Trapani, Fabio Girardi, Saverio Cinieri, Giuseppe Curigliano","doi":"10.1177/03008916231196369","DOIUrl":"10.1177/03008916231196369","url":null,"abstract":"<p><p>Improved strategies of cancer prevention and control have resulted in tangible benefits for patients with cancer. Disparities in outcome have been reported as a result of inequal access to health care. Historically, differences in health outcomes at population level have been reported according to key characteristics, including race, ethnicity and, more recently, ancestry. These population descriptors have been used to display the differences in the outcome and highlight actionable areas of health disparities, through policy and population health interventions. Yet, they have been commonly mis-intended as ultimate determinants of health outcomes, as recapitulating intrinsic biological differences. A plethora of past literature has described \"biological\" differences in patients belonging to a specific racial, ethnical or ancestral group, with certain cancers - commonly overlooking the social and economic contextures. The attention has ultimately focused on the existence of intrinsic differences and biological reasons, as opposed to social and economic determinants of disparities in the outcome in disadvantaged or excluded communities, thus nurturing double stigma. In our editorial, we evaluate some key roots of racial attitudes in displaying patient outcomes in oncology epidemiological studies, and call to report ultimate determinants of health - that are, primarily social and economic determinants.</p>","PeriodicalId":23349,"journal":{"name":"Tumori","volume":" ","pages":"82-87"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10218156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-01Epub Date: 2023-10-11DOI: 10.1177/03008916231204441
Andrea Olsen, Alexandra Lebedeva, Polina Nosova, Vladislav Nikulin, Margarita Sharova, Ekaterina Ignatova, Vladislav Mileyko, Maxim Ivanov
Introduction: Immune checkpoint inhibitors are highly effective in treating various cancers. We analyzed the significance of the KRAS/STK11 co-mutation in relation to the efficacy of immune checkpoint inhibitors in pan-cancer patient cohort.
Methods: We analyzed data from open-access research: MSK-IMPACT (molecular profiling data from patients receiving systemic antitumor therapy) and MSK-TMB (molecular profiling data from patients receiving immune checkpoint inhibitors). In both studies, high throughput sequencing was used for molecular profiling.
Results: A total of 10,336 patients receiving antitumor therapy (MSK-IMPACT study) and 1661 patients receiving immune checkpoint inhibitors (MSK-TMB study) were included in the analysis. Co-mutation STK11/KRAS was found in 156 (1.5%) and 46 (2.8%) patients in the two studies, respectively. Most patients with the STK11/KRAS co-mutation had non-small cell lung cancer (83% and 85% in the two studies, respectively). Among non-small cell lung cancer patients, the STK11 mutation was associated with a worse outcome for patients receiving systemic antitumor therapy, but not immune checkpoint inhibition therapy (HR for OS 1.90 [95% CI 1.36-2.65] and 1.44 [95% CI 0.88-2.37]). Co-mutation STK11/KRAS was also not associated with patient outcome in any of the studies (HR for OS 0.93 [95% CI 0.56-1.52] and 1.09 [95% CI 0.54-2.19]). High tumor mutational burden was associated with better outcome in the cohort of patients receiving immune checkpoint inhibitors. An analogous analysis among patients in the pan-cancer cohort (excluding patients with non-small cell lung cancer) showed STK11 mutations and high tumor mutational burden have a predictive role for the efficacy of immune checkpoint inhibitors, but not STK11/KRAS co-mutation.
Conclusions: Co-mutation STK11/KRAS is common among patients with non-small cell lung cancer and is not an independent predictive marker for the efficacy of immune checkpoint inhibitors. Further studies are required to clarify the role of STK11 mutations in immune checkpoint inhibitor treatment response.
{"title":"Impact of the STK11/KRAS co-mutation on the response to immunotherapy in a real-world pan-cancer cohort.","authors":"Andrea Olsen, Alexandra Lebedeva, Polina Nosova, Vladislav Nikulin, Margarita Sharova, Ekaterina Ignatova, Vladislav Mileyko, Maxim Ivanov","doi":"10.1177/03008916231204441","DOIUrl":"10.1177/03008916231204441","url":null,"abstract":"<p><strong>Introduction: </strong>Immune checkpoint inhibitors are highly effective in treating various cancers. We analyzed the significance of the <i>KRAS/STK11</i> co-mutation in relation to the efficacy of immune checkpoint inhibitors in pan-cancer patient cohort.</p><p><strong>Methods: </strong>We analyzed data from open-access research: MSK-IMPACT (molecular profiling data from patients receiving systemic antitumor therapy) and MSK-TMB (molecular profiling data from patients receiving immune checkpoint inhibitors). In both studies, high throughput sequencing was used for molecular profiling.</p><p><strong>Results: </strong>A total of 10,336 patients receiving antitumor therapy (MSK-IMPACT study) and 1661 patients receiving immune checkpoint inhibitors (MSK-TMB study) were included in the analysis. Co-mutation <i>STK11/KRAS</i> was found in 156 (1.5%) and 46 (2.8%) patients in the two studies, respectively. Most patients with the <i>STK11/KRAS</i> co-mutation had non-small cell lung cancer (83% and 85% in the two studies, respectively). Among non-small cell lung cancer patients, the <i>STK11</i> mutation was associated with a worse outcome for patients receiving systemic antitumor therapy, but not immune checkpoint inhibition therapy (HR for OS 1.90 [95% CI 1.36-2.65] and 1.44 [95% CI 0.88-2.37]). Co-mutation <i>STK11/KRAS</i> was also not associated with patient outcome in any of the studies (HR for OS 0.93 [95% CI 0.56-1.52] and 1.09 [95% CI 0.54-2.19]). High tumor mutational burden was associated with better outcome in the cohort of patients receiving immune checkpoint inhibitors. An analogous analysis among patients in the pan-cancer cohort (excluding patients with non-small cell lung cancer) showed <i>STK11</i> mutations and high tumor mutational burden have a predictive role for the efficacy of immune checkpoint inhibitors, but not <i>STK11/KRAS</i> co-mutation.</p><p><strong>Conclusions: </strong>Co-mutation <i>STK11/KRAS</i> is common among patients with non-small cell lung cancer and is not an independent predictive marker for the efficacy of immune checkpoint inhibitors. Further studies are required to clarify the role of <i>STK11</i> mutations in immune checkpoint inhibitor treatment response.</p>","PeriodicalId":23349,"journal":{"name":"Tumori","volume":" ","pages":"146-152"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41214170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-01Epub Date: 2023-11-17DOI: 10.1177/03008916231208344
Giorgio Bogani, Francesco Sopracordevole, Andrea Ciavattini, Alessandro Ghelardi, Enrico Vizza, Paolo Vercellini, Jvan Casarin, Ciro Pinelli, Fabio Ghezzi, Rosa De Vincenzo, Violante Di Donato, Tullio Golia D'augè, Andrea Giannini, Flavia Sorbi, Marco Petrillo, Giampiero Capobianco, Giuseppe Vizzielli, Stefano Restaino, Stefano Cianci, Giovanni Scambia, Francesco Raspagliesi
Objective: To date, no data supports the execution of vaccination after hysterectomy for high-grade cervical intraepithelial neoplasia (CIN2+) and early-stage cervical cancer. We aim to evaluate the potential effect of vaccination after hysterectomy for high-grade cervical intraepithelial neoplasia and early-stage cervical cancer.
Methods: This is a multi-center retrospective study evaluating data of women who develop lower genital tract dysplasia (including anal, vulvar and vaginal intra-epithelial neoplasia) after having hysterectomy for CIN2+ and FIGO stage IA1- IB1 cervical cancer.
Results: Overall, charts for 77 patients who developed lower genital tract dysplasia were collected. The study population included 62 (80.5%) and 15 (19.5%) patients with CIN2+ and early-stage cervical cancer, respectively. The median (range) time between hysterectomy and diagnosis of develop lower genital tract dysplasia was 38 (range, 14-62) months. HPV types covered by the nonavalent HPV vaccination would potentially cover 94.8% of the development of lower genital tract dysplasia. Restricting the analysis to the 18 patients with available HPV data at the time of hysterectomy, the beneficial effect of nonvalent vaccination was 89%. However, considering that patients with persistent HPV types (with the same HPV types at the time of hysterectomy and who developed lower genital tract dysplasia) would not benefit from vaccination, we estimated the potential protective effect of vaccination to be 67% (12 out of 18 patients; four patients had a persistent infection for the same HPV type(s)).
Conclusions: Our retrospective analysis supported the adoption of HPV vaccination in patients having treatment for HPV-related disease. Even in the absence of the uterine cervix, HPV vaccination would protect against develop lower genital tract dysplasia. Further prospective studies have to confirm our preliminary research.
{"title":"HPV-related lesions after hysterectomy for high-grade cervical intraepithelial neoplasia and early-stage cervical cancer: A focus on the potential role of vaccination.","authors":"Giorgio Bogani, Francesco Sopracordevole, Andrea Ciavattini, Alessandro Ghelardi, Enrico Vizza, Paolo Vercellini, Jvan Casarin, Ciro Pinelli, Fabio Ghezzi, Rosa De Vincenzo, Violante Di Donato, Tullio Golia D'augè, Andrea Giannini, Flavia Sorbi, Marco Petrillo, Giampiero Capobianco, Giuseppe Vizzielli, Stefano Restaino, Stefano Cianci, Giovanni Scambia, Francesco Raspagliesi","doi":"10.1177/03008916231208344","DOIUrl":"10.1177/03008916231208344","url":null,"abstract":"<p><strong>Objective: </strong>To date, no data supports the execution of vaccination after hysterectomy for high-grade cervical intraepithelial neoplasia (CIN2+) and early-stage cervical cancer. We aim to evaluate the potential effect of vaccination after hysterectomy for high-grade cervical intraepithelial neoplasia and early-stage cervical cancer.</p><p><strong>Methods: </strong>This is a multi-center retrospective study evaluating data of women who develop lower genital tract dysplasia (including anal, vulvar and vaginal intra-epithelial neoplasia) after having hysterectomy for CIN2+ and FIGO stage IA1- IB1 cervical cancer.</p><p><strong>Results: </strong>Overall, charts for 77 patients who developed lower genital tract dysplasia were collected. The study population included 62 (80.5%) and 15 (19.5%) patients with CIN2+ and early-stage cervical cancer, respectively. The median (range) time between hysterectomy and diagnosis of develop lower genital tract dysplasia was 38 (range, 14-62) months. HPV types covered by the nonavalent HPV vaccination would potentially cover 94.8% of the development of lower genital tract dysplasia. Restricting the analysis to the 18 patients with available HPV data at the time of hysterectomy, the beneficial effect of nonvalent vaccination was 89%. However, considering that patients with persistent HPV types (with the same HPV types at the time of hysterectomy and who developed lower genital tract dysplasia) would not benefit from vaccination, we estimated the potential protective effect of vaccination to be 67% (12 out of 18 patients; four patients had a persistent infection for the same HPV type(s)).</p><p><strong>Conclusions: </strong>Our retrospective analysis supported the adoption of HPV vaccination in patients having treatment for HPV-related disease. Even in the absence of the uterine cervix, HPV vaccination would protect against develop lower genital tract dysplasia. Further prospective studies have to confirm our preliminary research.</p>","PeriodicalId":23349,"journal":{"name":"Tumori","volume":" ","pages":"139-145"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136399349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Purpose: Hippocampal sparing whole-brain radiotherapy (HS-WBRT) showed significantly lower long-term side effects compared to standard WBRT. Aim of this study is to describe a HS-WBRT real-world monoinstitutional experience within a retrospective cohort.
Methods: Patients who completed HS-WBRT course, with Karnofsky Performance Status ⩾ 60 and radiological diagnosis of brain metastases (BMs) were enrolled. Treatment was performed using helical Tomotherapy scheduled in 30 Gy in 10 or 12 fractions or 25 Gy in 10 fractions. Oncological outcomes were clinically and radiologically assessed every three months. Toxicity was graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events 4.3.
Results: One hundred and nineteen patients from 2016 to 2020 met inclusion criteria; after a median follow-up of 18 months, 29 patients were alive; 6- and 12-months overall survival rates were 66% and 41%, respectively. HS-WBRT response was assessed for 72 patients. Median time to any progression and intracranial failure (IF) was 4.5 and 13.7 months, respectively. The 6- and 12-month IF rates were 85% and 57%. Among 40 patients (34%) who experienced IF, 17 (42%) were oligometastatic, 23 (58%) polymetastatic and 15/40 developed IF within the hippocampi avoidance zone. No grade (G) ⩾ 2 acute toxicities were reported and one G2 (dizziness) late toxicity was described.
Conclusions: HS-WBRT is well tolerated, and despite the hippocampal sparing region, the oncological control is satisfying. Further investigation is warranted to find patients who could most benefit from a HS-WBRT approach.
{"title":"Hippocampal region avoidance in whole brain radiotherapy in brain metastases: For all or for some? A real-world feasibility report.","authors":"Giulia Corrao, Luca Bergamaschi, Vanessa Eleonora Pierini, Aurora Gaeta, Stefania Volpe, Matteo Pepa, Mattia Zaffaroni, Maria Giulia Vincini, Cristiana Iuliana Fodor, Gaia Piperno, Francesca Emiro, Annamaria Ferrari, Sara Gandini, Federica Cattani, Roberto Orecchia, Giulia Marvaso, Barbara Alicja Jereczek-Fossa","doi":"10.1177/03008916231206926","DOIUrl":"10.1177/03008916231206926","url":null,"abstract":"<p><strong>Purpose: </strong>Hippocampal sparing whole-brain radiotherapy (HS-WBRT) showed significantly lower long-term side effects compared to standard WBRT. Aim of this study is to describe a HS-WBRT real-world monoinstitutional experience within a retrospective cohort.</p><p><strong>Methods: </strong>Patients who completed HS-WBRT course, with Karnofsky Performance Status ⩾ 60 and radiological diagnosis of brain metastases (BMs) were enrolled. Treatment was performed using helical Tomotherapy scheduled in 30 Gy in 10 or 12 fractions or 25 Gy in 10 fractions. Oncological outcomes were clinically and radiologically assessed every three months. Toxicity was graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events 4.3.</p><p><strong>Results: </strong>One hundred and nineteen patients from 2016 to 2020 met inclusion criteria; after a median follow-up of 18 months, 29 patients were alive; 6- and 12-months overall survival rates were 66% and 41%, respectively. HS-WBRT response was assessed for 72 patients. Median time to any progression and intracranial failure (IF) was 4.5 and 13.7 months, respectively. The 6- and 12-month IF rates were 85% and 57%. Among 40 patients (34%) who experienced IF, 17 (42%) were oligometastatic, 23 (58%) polymetastatic and 15/40 developed IF within the hippocampi avoidance zone. No grade (G) ⩾ 2 acute toxicities were reported and one G2 (dizziness) late toxicity was described.</p><p><strong>Conclusions: </strong>HS-WBRT is well tolerated, and despite the hippocampal sparing region, the oncological control is satisfying. Further investigation is warranted to find patients who could most benefit from a HS-WBRT approach.</p>","PeriodicalId":23349,"journal":{"name":"Tumori","volume":" ","pages":"34-43"},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139106741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}